-2000-08-07 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (start_display): WHen starting display on a continuation
- line, clear ascent and descent members of the iterator structure;
- the height of the continued line does not affect the height of the
- continuation line.
- (make_cursor_line_fully_visible): Do nothing if cursor is on a
- line taller than the window.
- (redisplay_window) <forced window start>: Handle case that the
- middle of the window is not found in any row.
- (dump_glyph_row): Show more information.
- (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
- first text line in a glyph matrix.
-
- * xterm.c (x_draw_image_foreground): Avoid drawing outside
- of the clip area when image doesn't have a mask.
-
- * fns.c (sweep_weak_table): Fix survival conditions for
- key-or-value and key-and-value weakness.
-
- * .gdbinit (xhashtable): New command.
-
- * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
- tables out of the list of all weak hash tables.
-
- * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
- a new buffer is created, make sure echo_area_buffer[] references
- the new buffer.
-
-2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
- the doc string.
-
-2000-08-07 Kenichi Handa <handa@etl.go.jp>
-
- * syntax.c (skip_chars): Fix previous change. Make the handling
- of unibyte string consistent with that of regex search.
-
-2000-08-05 Gerd Moellmann <gerd@gnu.org>
-
- * xmenu.c (popup_get_selection): Use xfree instead of free.
-
- * fileio.c (Finsert_file_contents): Use xfree instead of free.
-
- * editfns.c (Ftranspose_regions): Use xfree instead of free.
-
- * callproc.c (child_setup): Use xfree instead of free.
-
- * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
- instead of malloc.
- (run_mac_command, closedir): Use `xfree' instead of `free'.
-
- * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
-
- * eval.c (error): Use xfree instead of free.
-
- * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
-
- * fns.c: Replace `illegal' with `invalid'.
- (Fmake_hash_table, make_hash_table): Allow table size of 0.
-
-2000-08-05 Kenichi Handa <handa@etl.go.jp>
-
- * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
- conversion.
-
-2000-08-04 Noah Friedman <friedman@splode.com>
-
- * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
- docstring.
-
-2000-08-04 Gerd Moellmann <gerd@gnu.org>
-
- * syntax.c (skip_chars): Fix typo in error message.
-
-2000-08-04 Andreas Schwab <schwab@suse.de>
-
- * m/ia64.h: Moved from s/ia64.h.
-
-2000-08-04 Kenichi Handa <handa@etl.go.jp>
-
- * process.c (read_process_output): Big simplification. Handle
- composition and post-read-conversion of coding system correctly.
- (send_process): Handle composition correctly.
-
- * callproc.c (Fcall_process): Handle post-read-conversion of
- coding system if any.
-
- * coding.c (decode_coding_iso2022): More strict check for handling
- single shifting.
- (coding_restore_composition): Pay attention to the case that
- cmp_data is not set properly (because of invalid code in the
- source text).
- (run_pre_post_conversion_on_str): Include text properties in the
- resulting string.
- (decode_coding_string): Set members of coding correctly.
-
-2000-08-03 Gerd Moellmann <gerd@gnu.org>
-
- * s/ia64.h: New file.
-
- * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
- Use NULL instead of 0 at the end of variable argument list of
- XtVaGetValues and XtVaSetValues, because 0 fails on systems where
- sizeof (int) < sizeof (void *).
-
- * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
- of variable argument lists of XtVaGetValues and XtVaSetValues.
-
- * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
- variable argument lists of XtVaGetValues and XtVaSetValues.
-
-2000-08-02 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
- (xrealloc, xmalloc): Use size_t. Some callers adjusted.
-
- * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
- prototype.
-
- * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
- in call to Fsingle_key_description.
-
- * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
- Callers changed.
-
-2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
-
- * window.c (display_buffer_reuse_frames): New variable.
- (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
- frames displaying BUFFER.
- (syms_of_window): Define Lisp variable
- display-buffer-reuse-frames.
-
-2000-08-01 Miles Bader <miles@gnu.org>
-
- * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
- when to constrain NEW_POS (they were pretty screwed up before).
-
-2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (run_msdos_command): Save and restore the master
- environment, for the case that child_setup signals an error.
- When mirroring slashes in DOS shell commands, don't fail when
- argv[2] has embedded blanks.
- (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
- (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
- (dos_ttraw): Call mouse_setup_buttons.
-
- * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
- using alloca; free it after run_msdos_command returns.
-
-2000-07-27 Dave Love <fx@gnu.org>
-
- * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
- define.
- [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
- working.
-
- * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
-
-2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
-
- * editfns.c (lisp_time_argument): Fix last change.
-
-2000-07-27 Gerd Moellmann <gerd@gnu.org>
-
- * fns.c (Fdelete): Make it work on vectors and strings in addition
- to lists.
-
- * fns.c (Qkey_or_value, Qkey_and_value): New variables.
- (syms_of_fns): Initialize new variables.
- (sweep_weak_table): Handle weakness `key-or-value' and
- `key-and-value'.
- (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
- weakness, with t meaning the same as `key-and-value'.
-
-2000-07-27 Kenichi Handa <handa@etl.go.jp>
-
- * coding.h (struct coding_system): Member safe_charset deleted.
-
- * coding.c (Qsafe_charsets): This variable deleted.
- (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
- variables.
- (coding_safe_chars): New function.
- (CODING_SAFE_CHAR_P): New macro.
- (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
- checking safe_charsets member of the coding system. Caller
- changed.
- (detect_coding_iso2022): New local variable safe_chars.
- (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
- safe_charsets member of the coding system.
- (decode_coding_iso2022): New local variable safe_chars.
- (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
- (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
- (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
- (ENCODE_UNSAFE_CHARACTER): New macro.
- (encode_coding_iso2022): New local variable safe_chars. Check
- unsafe chars.
- (setup_coding_system): Delete the code to initialize
- coding->safe_charses
- (intersection, find_safe_codings): New functions.
- (Ffind_coding_systems_region_internal): New function.
- (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
- Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
- variable and initialize it.
-
- * fns.c (char_table_ref_and_index): New function.
-
- * lisp.h (char_table_ref_and_index): Add prototype.
-
-2000-07-26 Sam Steingold <sds@gnu.org>
-
- * editfns.c (lisp_time_argument): Added third argument `usec'.
- (Ffloat_time): New built-in Lisp function.
-
-2000-07-26 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
- for the character code.
-
- * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
- GNU/Linux.
-
- * xmenu.c (menu_highlight_callback): Call show_help_echo directly
- if called for a popup menu.
- (xmenu_show): Store help string in widget values.
-
-2000-07-26 Dave Love <fx@gnu.org>
-
- * syswait.h: Move some definitions.
- (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
- [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
- perspicuous definitions.
- (WTERMSIG): Fix bit pattern used.
-
-2000-07-26 Kenichi Handa <handa@etl.go.jp>
-
- * print.c (print_object): If vector printing is truncated, print
- "..." to indicate it as well as the case of list printing.
-
-2000-07-25 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (next_element_from_display_vector): Improve comments.
-
- * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
- for the character code, and the rest for the face id as in 20.x.
- (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
-
- * window.c (window_display_table): Cleaned up.
-
- * syntax.c (Fforward_word): Add last arg nil in call of
- Fconstrain_to_field.
-
-2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
-
- * fileio.c (Frename_file) [DOS_NT]: If the file names are
- identical but for the letter-case, don't call
- barf_or_query_if_file_exists.
-
-2000-07-25 Miles Bader <miles@gnu.org>
-
- * editfns.c (find_field): Honor special `boundary' fields.
- (Qboundary): New variables.
- (syms_of_editfns): Initialize Qboundary.
- (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
- Use scan_buffer instead of find_before_next_newline, because it
- allows us to detect the boundary case where there's a newline at
- the search limit.
- * lisp.h (Fconstrain_to_field): Update external declaration.
-
-2000-07-24 Gerd Moellmann <gerd@gnu.org>
-
- * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
- if that is nil.
-
-2000-07-24 Dave Love <fx@gnu.org>
-
- * s/sunos4-0.h, s/sol2.h:
- (LIBS_TERMCAP): Move from m/sparc.h.
-
- * m/sparc.h (TERMINFO): Moved to system files (probably only
- relevant for sunos4 judging by its vintage).
- (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
- __arch64__.
-
-2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
- name to single_keymap_panes.
-
-2000-07-24 Andreas Schwab <schwab@suse.de>
-
- * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
-
-2000-07-24 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
- parameters instead of using int parameters. Expect FN to accept
- EMACS_INT parameters.
- (display_echo_area, resize_echo_area_axactly, current_message)
- (truncate_echo_area, set_message_1): Call with_echo_area_buffer
- with new argument list.
- (resize_mini_window_1): New callback function.
- (current_message_1, truncate_message_1, set_message_1): Change
- parameter lists to the new format expected by
- with_echo_area_buffer.
-
-2000-07-24 Kenichi Handa <handa@etl.go.jp>
-
- * fontset.c (fontset_ref): Remove INLINE declaration.
- (fontset_ref_via_base): Likewise.
- (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
- to downcase.
-
-2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_note_mouse_highlight): Process overlays in the
- correct order of priority. If help echo was found in an overlay,
- use that overlay as the object in which the help echo was found.
-
-2000-07-22 Miles Bader <miles@gnu.org>
-
- * textprop.c (Fprevious_single_char_property_change): The initial
- property value should be from the position preceding POSITION, not
- following it.
-
-2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
-
- * coding.c (syms_of_coding): Doc fix for
- inhibit-iso-escape-detection.
-
-2000-07-21 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (note_mouse_highlight): Process overlays in the right
- order of priority.
-
- * keyboard.c (show_help_echo, gen_help_event): Extend comments.
-
- * xterm.c (note_mouse_highlight): If help-echo was found in an
- overlay, use that overlay as the object in which the help was
- found.
-
- * window.c (foreach_window_1): Fix typo reversing an if-condition.
-
- * window.c (foreach_window): Instead of a fake variable argument
- list, take one USER_DATA argument.
- (foreach_window_1): Likewise, and call callback functions with two
- args, the window and USER_DATA.
- (struct check_window_data): New struct.
- (check_window_containing): Use it.
- (window_from_coordinates): Set up a struct check_window_data for
- foreach_window.
- (add_window_to_list, freeze_window_start): Change parameters
- according to new calling convention.
-
- * window.h (foreach_window): Change prototype.
-
- * buffer.c (Fprevious_overlay_change): Avoid memory leak.
-
-2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xmenu.c (menu_help_callback): Call show_help_echo with
- additional arguments OBJECT and POS.
-
-2000-07-21 Kenichi Handa <handa@etl.go.jp>
-
- * data.c (Faset): Allow storing any multibyte character in a
- string. Convert unibyte string to multibyte if necessary.
-
- * xfns.c (x_encode_text): New function.
- (x_set_name): Use x_encode_text.
- (x_set_title): Likewise.
-
- * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
-
- * xterm.h (x_encode_text): Add prototype.
-
-2000-07-20 Dave Love <fx@gnu.org>
-
- * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
- xfree, not free.
-
-2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (help_echo_window): New variable.
- (syms_of_msdos): Initialize and staticpro it.
- (IT_note_mode_line_highlight): Set help_echo_window.
- (IT_note_mouse_highlight): Ditto.
- (dos_rawgetc): Store help_echo_window in the second event produced
- for HELP_EVENTs.
-
- * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
- Record the object that generated the help echo and the position of
- that object in help_echo_object and help_echo_pos. Record that
- some glyphs in a row are displayed in mouse-face.
- (IT_update_begin): Don't clear mouse highlight unless one of the
- enabled glyph rows is marked as being displayed in mouse-face.
- (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
- and position recorded in help_echo_object and help_echo_pos to the
- event queue.
- (IT_menu_display): Accept a new argument PN: the pane number of
- the current menu pane. Record the pane number and the item
- number of the item which has associated help string.
- (XMenuActivate): Update the prototype for help_callback in
- function declaration. Call IT_menu_display with the current menu
- pane number as an additional argument. Call help_callback with
- two additional arguments: the pane number and the item number of
- the menu item associated with the help text.
- (help_echo_object, help_echo_pos): New variables.
- (syms_of_msdos): Initialize them and staticpro help_echo_object.
-
- * msdos.h (XMenuActivate): Update prototype.
-
-2000-07-19 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
- Add some more prototypes.
-
- * xterm.c, xterm.h: Add some more prototypes.
-
- * lisp.h (Fnext_single_char_property_change): Add prototype.
-
- * dispnew.c (direct_output_for_insert): Remove confusing
- outer local variable mouse_face_overwritten_p.
- (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
-
- * alloc.c (allocate_string_data): Don't copy old string contents.
-
-2000-07-19 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (code_convert_region): Delete text properties before
- shrinking the conversion region.
-
-2000-07-18 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (update_text_area): Write the whole row if it
- has mouse-face in it.
-
- * xfaces.c (face-alternative-font-family-alist): Remove
- DEFVAR_LISP; staticpro instead.
-
- * xmenu.c (menu_help_callback): Call show_help_echo with
- new arguments.
-
- * keyboard.c (show_help_echo): Add parameter WINDOW.
- (read_char): Call show_help_echo with window extracted from Lisp
- help event.
- (gen_help_event): Add parameter WINDOW.
-
- * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
-
- * xterm.c (help_echo_window): New variable.
- (note_mouse_highlight, note_tool_bar_highlight): Set
- help_echo_window.
- (XTread_socket): Pass help_echo_window to gen_help_event.
- (syms_of_xterm): Initialize and staticpro help_echo_window.
-
-2000-07-18 Dave Love <fx@gnu.org>
-
- * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
- systime.h.
-
-2000-07-18 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (allocate_string_data): If string had already data
- assigned, copy old contents to new string data.
-
- * coding.c (syms_of_coding): Fix typo in spelling of variable
- `inhibit-iso-escape-detection'.
-
- * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
-
- * Makefile.in: Add dependencies on dispextern.h.
- (alloca.o): Don't define malloc and define EMACS_FREE instead of
- `free'; both can conflict with system header files.
-
-2000-07-18 Kenichi Handa <handa@etl.go.jp>
-
- * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
- undefined.
-
-2000-07-18 Dave Love <fx@gnu.org>
-
- * window.c (Fwindow_list): Declare arg `window'.
-
-2000-07-18 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (setup_coding_system): Don't override the explicitly
- specified designations.
-
-2000-07-15 Miles Bader <miles@gnu.org>
-
- * editfns.c (char_property_eq, char_property_stickiness): Renamed
- from `text_property_eq' and `text_property_stickiness', respectively.
- (find_field, Fconstrain_to_field, char_property_eq)
- (char_property_stickiness): Changed to call char-property functions
- instead of text-property-only ones.
-
- * textprop.c (Fnext_single_char_property_change): Made a subr (was
- `next_single_char_property_change'). Do more error checking, and
- cleanup limit behavior.
- (Fprevious_single_char_property_change): New function.
- (syms_of_textprop): Initialize new subrs.
-
- * xdisp.c (display_prop_end, invisible_text_between_p):
- Call Fnext_single_char_property_change instead of
- next_single_char_property_change.
-
-2000-07-15 Jason Rumney <jasonr@gnu.org>
-
- * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
- after menu is finished with.
- (add_menu_item): Only consider wv->title as a menu title.
- (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
-
- * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
- null title.
- (FONT_REGEXP): Remove unused macro, and its sub-components.
- (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
-
- * w32term.c (help_echo_object, help_echo_pos): New variables.
- (note_mode_line_highlight): Store additional information about the
- help-echo in help_echo_object and help_echo_pos. Check both
- `local-map' and `keymap' properties for changing the cursor
- (note_mouse_highlight): Store additional information about the
- help-echo in help_echo_object and help_echo_pos.
- (note_tool_bar_highlight): Set help_echo_object to nil and
- help_echo_pos to -1.
- (w32_read_socket): Use gen_help_event instead of filling
- input_events manually.
- (syms_of_w32term): Staticpro help_echo_object.
- (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
- set, arrange for a mouse-highlight redisplay in
- XTframe_up_to_date.
- (x_clear_mouse_face): New function.
- (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
- (x_update_window_begin): No need to turn off the mouse
- highlight here.
- (show_mouse_face): Set the mouse_face_p flag of glyph rows
- depending on whether they contain glyphs highlighted in
- mouse-face.
- (x_fill_stretch_glyph_string): Consume runs of stretch
- glyphs instead of a single one.
- (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
- with new argument list.
- (x_set_glyph_string_gc): Make sure the face's GC is valid.
- (x_append_glyph, x_append_composite_glyph)
- (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
- changes in struct glyph starting 1999-12-27. See comments for
- xterm.c on 2000-07-05.
-
-2000-07-14 Sam Steingold <sds@gnu.org>
-
- * xfaces.c (realize_x_face): Fix the last patch:
- check `default_face' before dereferencing.
-
-2000-07-14 Dave Love <fx@gnu.org>
-
- * syntax.c (back_comment): Add null default in switch (for pcc).
-
-2000-07-14 Kenichi Handa <handa@etl.go.jp>
-
- * xfaces.c (realize_x_face): Make fontset using the base of the
- default_face's fontset, not using the default fontset.
-
- * coding.c (inhibit_iso_escape_detection): New variable.
- (syms_of_coding): Make it a Lisp variable.
- (detect_coding_iso2022): If inhibit_iso_escape_detection is
- nonzero, ignore ISO2022's escape sequence.
-
-2000-07-14 Gerd Moellmann <gerd@gnu.org>
-
- * alloca.c (malloc) [emacs]: Define as xmalloc.
-
- * xfns.c (Fx_show_tip): If frame parameters contain a position,
- use that instead of the mouse position. Add parameters DX and DY.
-
- * dispextern.h (Fx_show_tip): Adjust number of parameters
- in prototype.
-
- * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
- if HELP is a function, call it with OBJECT and POS as parameters
- to get the help to display.
- (gen_help_event, kbd_buffer_store_help_event): New functions.
- (kbd_buffer_get_event): Construct the Lisp help-event differently.
- (read_char): Call show_help_echo with new parameters.
-
- * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
- Add prototypes.
-
- * xterm.c (help_echo_object, help_echo_pos): New variables.
- (note_mode_line_highlight): Store additional information about the
- help-echo in help_echo_object and help_echo_pos. Check both
- `local-map' and `keymap' properties for changing the cursor
- (note_mouse_highlight): Store additional information about the
- help-echo in help_echo_object and help_echo_pos.
- (note_tool_bar_highlight): Set help_echo_object to nil and
- help_echo_pos to -1.
- (XTread_socket): Use gen_help_event instead of filling
- input_events manually.
- (syms_of_xterm): Staticpro help_echo_object.
-
- * xmenu.c (menu_highlight_callback): Use
- kbd_buffer_store_help_event instead of setting up and input_event
- structure manually.
-
- * xdisp.c (eval_form): GCPRO argument sexpr.
- (call_function): New function.
- (handle_single_display_prop): Use call_function and FUNCTIONP
- instead of checking whether if font_height is a symbol and
- using eval_form.
-
- * eval.c (internal_condition_case_2): New function.
-
- * lisp.h (FUNCTIONP): New macro.
- (internal_condition_case_2, call_function): Add prototypes.
-
- * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
- (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
- Always set `arg' member of input_events.
- (construct_menu_click): Unused function removed.
-
- * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
-
- * w32term.c (construct_mouse_click, construct_mouse_wheel)
- (construct_drag_n_drop, x_scroll_bar_handle_click)
- (w32_read_socket): Always set `arg' member of input_events.
-
- * keyboard.c (show_help_echo): Use eval_form. Add comment.
-
- * lisp.h (eval_form): Add prototype.
-
- * xdisp.c (eval_form): Make it externally visible.
-
-2000-07-13 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_handle_tool_bar_click): Store the frame in the
- frame_or_window slot of TOOL_BAR_EVENT input events instead of
- consing. For prefix events, store the frame in the `arg' slot of
- the event, otherwise store the key there.
- (XTread_socket): Instead of consing, use the frame_or_window slot
- of HELP_EVENTs for the frame, and the `arg' slot for the help
- string.
-
- * xmenu.c (menu_highlight_callback): Store help string in the
- `arg' member of the input event; don't cons.
- (menubar_selection_callback): Use the `arg' slot of input events
- to queue additional information, instead of consing.
-
- * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
-
- * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
- TOOL_BAR_EVENTs.
- (w32_read_socket): Adapt to changes in HELP_EVENTs.
-
- * w32menu.c (menubar_selection_callback): Use the `arg' slot of
- input events to queue additional information, instead of consing.
-
- * keyboard.c (kbd_buffer_gcpro): Renamed from
- kbd_buffer_frame_or_window. Now used for all Lisp objects
- referenced from the input queue.
- (kbd_buffer_store_event): Always use structure assignment for
- copying input events. Record all Lisp objects referenced from
- events in kbd_buffer_gcpro.
- (kbd_buffer_get_event): Construct Lisp `help-echo' events
- differently from input events. Test for prefix menu_bar_events
- and TOOL_BAR_EVENTs differently. Reset all slots used by an input
- event in kbd_buffer_gcpro to nil.
- (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
- frame_or_window is equal to its arg member as prefix events.
- (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
- used by an input event to nil.
- (init_keyboard): Use two times the size of the input queue
- for kbd_buffer_gcpro.
- (syms_of_keyboard): Likewise.
-
- * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
- USER_SIGNAL_EVENT.
-
- * termhooks.h (struct input_event): Add member `arg'.
- (MENU_BAR_EVENT): Renamed from menu_bar_event.
- (USER_SIGNAL_EVENT): Renamed from user_signal.
-
- * xfaces.c (ASET): Remove definition.
-
- * lisp.h (AREF, ASET, ASIZE): New macros.
-
- * fontset.c (AREF, ASIZE): Remove definitions.
-
- * fns.c (AREF): Remove definition.
-
- * composite.c (AREF): Remove definition.
-
-2000-07-12 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (redraw_overlapped_rows): Add missing local.
- (scrolling_window): Remove debug code.
-
- * xdisp.c (try_window_reusing_current_matrix, try_window_id):
- Before scrolling, turn off a mouse-highlight in the window
- being scrolled.
-
- * xterm.c (x_update_window_end): Add parameter
- MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
- redisplay in XTframe_up_to_date.
- (x_clear_mouse_face): New function.
- (x_redisplay_interface): Add pointer to x_clear_mouse_face.
-
- * dispnew.c (make_current): Preserve the mouse_face_p flag of the
- current glyph row.
- (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
- it when any row is written to that contains glyphs highlighted in
- mouse-face.
- (update_window): Call the window update end hook with new
- parameter MOUSE_FACE_OVERWRITTEN_P.
- (direct_output_for_insert): Give up if row contains mouse-face.
-
- * dispextern.h (struct redisplay_interface): Add parameter
- MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
- (clear_mouse_face): New function pointer member.
-
-2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
-
- * syntax.c (back_comment): Use one switch rather than a few `if's.
- Obey open_paren_in_column_0_is_defun_start.
- When reverting to the `slow' method, try to nicely handle the case
- of nested comments by checking that the comment-starter we found
- does indeed match the comment-ender.
- (scan_sexps_forward, scan_sexps_forward):
- Ignore excessive opening parenthesis rather than throwing an error.
-
-2000-07-11 Gerd Moellmann <gerd@gnu.org>
-
- * doc.c (Fsubstitute_command_keys): Handle case that a GC
- in Fwhere_is_internal or get_keymap_1 relocates string contents.
-
- * dispnew.c (direct_output_forward_char): Give up if currently
- displaying a message instead of the minibuffer contents.
-
- * xterm.c (x_update_window_begin): No need to turn off the mouse
- highlight here.
- (show_mouse_face): Set the mouse_face_p flag of glyph rows
- depending on whether they contain glyphs highlighted in
- mouse-face.
-
- * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
- compare the mouse_face_p flags of both rows.
-
- * dispextern.h (struct glyph_row): Add flag mouse_face_p.
-
-2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
-
- * keyboard.c (show_help_echo): Accept additional parameter
- ok_to_overwrite_keystroke_echo.
- (read_char): Call show_help_echo with a zero
- ok_to_overwrite_keystroke_echo argument.
- * keyboard.h (show_help_echo): Update prototype of
- show_help_echo.
- * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
- ok_to_overwrite_keystroke_echo argument.
- * w32menu.c (w32_menu_display_help): Call show_help_echo with
- non-zero ok_to_overwrite_keystroke_echo argument.
-
-2000-07-10 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (try_window_id): If changes are all below what is
- displayed in the window, and point is in the window, we still
- might have to find point on the display.
-
- * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
- glyphs instead of a single one.
- (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
- with new argument list.
- (x_set_glyph_string_gc): Make sure the face's GC is valid.
-
- * keymap.c (get_keymap_1): Add comment that this function can GC.
- (where_is_internal_2, where_is_internal_1): Add GCPROs, add
- comment that functions can GC.
- (Fset_keymap_parent): GCPRO arg KEYMAP.
-
-2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (XMenuActivate): After exiting the menu, restore the
- echo area message and erase it.
-
-2000-07-10 Kenichi Handa <handa@etl.go.jp>
-
- * fontset.c (Ffontset_info): Make the return value more compatible
- with that of Emacs 20.
-
-2000-07-07 Gerd Moellmann <gerd@gnu.org>
-
- * eval.c (Fsignal): Handle case that backtrace_list is null.
-
-2000-07-07 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (Fccl_execute): Typo fixed.
-
-2000-07-06 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (window_loop): Add missing gcpro1 local variable.
-
- * window.c (Fwindow_list): Reverse list at the end.
- (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
- means allow windows on OWINDOW's frame, only.
- (window_loop): Simplified; use Fwindow_list.
-
- * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
-
-2000-07-05 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (XTread_socket): Increment handling_signal at the start,
- decrement it at the end.
-
- * eval.c (handling_signal): New variable.
- (Fsignal): Abort if handling_signal is non-zero.
-
- * lisp.h (handling_signal): External declaration.
-
- * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
-
-2000-07-05 Ken Raeburn <raeburn@gnu.org>
-
- Sound support for NetBSD through "Linux emulation" support:
- * config.in (HAVE_SOUNDCARD_H): Undef.
- (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
- * Makefile.in (LIBSOUND): New variable.
- (LIBES): Include it.
- * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
- <soundcard.h>.
- (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
- elsewhere.
- (vox_open): Use DEFAULT_SOUND_DEVICE.
- * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
-
-2000-07-05 Gerd Moellmann <gerd@gnu.org>
-
- * print.c (print_error_message): If Vsignaling_function is set,
- show it in *Messages*.
-
- * lisp.h (Vsignaling_function): External declaration.
-
- * eval.c (Vsignaling_function): New variable.
- (Fsignal): Compute it.
- (syms_of_eval): Staticpro it.
-
-2000-07-05 Dave Love <fx@gnu.org>
-
- * syswait.h: Use the autoconf recommended approach. Old code
- #if'd out in case we need to revert.
-
- * config.in (HAVE_SYS_WAIT_H): Added.
-
-2000-07-05 Andrew Innes <andrewi@gnu.org>
-
- * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
- when non-NULL instead of __morecore, to take account of buffer
- memory. This also solves a problem with spurious memory warnings
- on Windows.
-
- * ralloc.c: Make real_morecore non-static.
-
- * eval.c (internal_condition_case): Comment out abort if
- interrupt_input_blocked is not zero.
-
- * makefile.nt: Add support for `bootstrap' and related targets.
- Include minimal debug info in emacs.exe in release build.
- Remove all dependencies on lisp.h, and fixup some others.
-
- * w32.c (init_environment): Install code from 20.7 for providing
- default values for environment variables, based on the
- executable's own location.
- (map_w32_filename): Handle filenames that are longer than
- MAX_PATH.
- (sys_socket): Install socket inheritance bug fix from 20.7.
-
- * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
- here via blockinput.h).
-
-2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
-
- * w32menu.c (w32_menu_display_help):
- * xmenu.c (menu_help_callback): Use show_help_echo.
-
- * keyboard.h (show_help_echo): Declare.
-
- * keyboard.c (show_help_echo): New function, extracted from read_char.
- Feval its `msg' argument if it's a cons cell.
- (read_char): Use it.
- (follow_key): Pass `autoload' to get_keyelt.
-
- * xterm.c (note_mode_line_highlight, note_mouse_highlight)
- (note_tool_bar_highlight, XTread_socket):
- * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
- (dos_rawgetc):
- * w32term.c (note_mode_line_highlight, note_mouse_highlight)
- (note_tool_bar_highlight, w32_read_socket):
- Do not gratuitously ignore non-string `help-echo' properties.
-
-2000-07-05 Gerd Moellmann <gerd@gnu.org>
-
- * eval.c (Feval): Put check for interrupt_input_block in #if 0.
-
- * window.c (delete_all_subwindows): Reset Vwindow_list.
-
- * xterm.c (x_append_glyph, x_append_composite_glyph)
- (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
- changes in struct glyph starting 1999-12-27. Some bit-fields of
- struct glyph were not set, which made glyphs unequal when compared
- with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
- effects were the result. This also depended on the contents of
- memory returned by xmalloc. If flickering happens again, activate
- the code in clear_glyph_row that's in #if 0. If the flickering is
- gone with that, chances are that it is caused by something
- similar.
-
- * dispnew.c (clear_glyph_row): Add debug code in #if 0.
-
- * dispextern.h: Add some comments.
-
- * window.c (add_window_to_list): Add parameter LIST.
- (window_list): Order list so that, for each frame, windows are
- in canonical order, and so that frames appear in the list in
- the order given by Vframe_list.
- (next_window): Reverse the handling of NEXT_P.
-
-2000-07-04 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Vwindow_list): New variable.
- (make_window, delete_window): Set Vwindow_list to nil.
- (check_window_containing): New function.
- (window_from_coordinates): Rewritten.
- (add_window_to_list, window_list, candidate_window_p)
- (decode_next_window_args, next_window): New functions.
- (Fnext_window, Fprevious_window): Rewritten in terms of
- next_window.
- (Fwindow_list): New function.
- (Fother_window): Cleaned up.
- (foreach_window): Add a longer "variable argument list". Let
- callback function return 0 to indicate that cycling over windows
- should stop.
- (foreach_window_1): Likewise.
- (freeze_window_start): Return int.
- (init_window): New function.
- (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
-
- * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
- input_event with bzero.
- (main): Call init_window.
-
- * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
- a menu filter.
-
-2000-07-04 Kenichi Handa <handa@etl.go.jp>
-
- * composite.h (make_composition_value_copy): Extern it.
-
- * composite.c (make_composition_value_copy): New function.
-
- * editfns.c (Fformat): While copying text properties, make each
- composition property value a copy.
-
- * fns.c (concat): While copying text properties, make each
- composition property value a copy.
-
-2000-07-03 Gerd Moellmann <gerd@gnu.org>
-
- * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
-
- * fns.c (sweep_weak_table): Mark only objects that are not
- marked already.
-
- * frame.c (next_frame, prev_frame): If MINIBUF is a window,
- include those frames as candidates which have their focus
- redirected to the minibuffer frame.
-
-2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
-
- * fns.c (Fputhash): Return `value' rather than nil.
-
-2000-06-30 Gerd Moellmann <gerd@gnu.org>
-
- * frame.c (next_frame): Don't check focus redirection in case
- MINIBUF is a window. Doing so excludes frames using MINIBUF
- unless their focus is redirected, which contradicts the
- specification of next-frame, and leads to infinite loops in
- certain situations when cycling through windows with next-window.
-
-2000-06-30 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (code_convert_region): Even if the length of text is
- zero, try to convert it if coding->type is coding_type_ccl.
- (decode_coding_string, encode_coding_string): Likewise.
-
-2000-06-28 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
- the display if windows_or_buffers_changed.
-
- * dispnew.c (struct row_entry): New structure.
- (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
- (row_table_size, old_lines, new_lines, old_lines_size)
- (new_lines_size, run_pool, runs_size, runs): New variables.
- (add_row_entry): New function.
- (scrolling_window): Use data structures allocated with xmalloc and
- held in global variables, instead of allocating them with alloca and
- holding them in local variables. Use a larger hash table whose
- size depends on glyph matrix sizes. Don't use bzero to clear the
- hash table; instead, clear used slots only.
-
- * fns.c (next_almost_prime): Make it externally visible.
-
- * lisp.h (next_almost_prime): Add prototype.
-
- * s/isc4-0.h (sigunblock): Define.
-
- * s/sco5.h (sigunblock): Define.
-
-2000-06-27 Dave Love <fx@gnu.org>
-
- * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
- (moved to osf5-0.h).
- [!NOT_C_CODE]: Protect string.h stuff.
-
- * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
- (sys_siglist, NSIG): Definitions moved here from osf1.h.
-
-2000-06-27 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (resize_mini_window): Subtract the extra line spacing
- below the last line from the needed window height.
-
-2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
-
- * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
- (Fwidget_get): Use it.
- (syms_of_fns): Defsubr it.
-
-2000-06-26 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
- display info for XIM.
- (xim_open_dpy): Likewise.
- (xim_close_dpy): Don't free the display info's XIM.
-
- * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
-
- * config.in (USE_XIM): New define.
-
- * keymap.c (get_keyelt): For menu-items containing a `:filter
- FILTER', apply FILTER to the menu-item's definition to get the
- real definition to use.
-
- * lisp.h (QCfilter): External declaration.
-
- * xfns.c (Fimage_size): New function.
- (syms_of_xfns): Defsubr it.
-
-2000-06-26 Andreas Schwab <schwab@suse.de>
-
- * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
- Fstring_as_unibyte.
-
-2000-06-25 Dave Love <fx@gnu.org>
-
- * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
- tgetnum.
-
- * Makefile.in (blockinput.h): Depend on atimer.h.
- (atimer.h): Depend on systime.h.
-
- * blockinput.h: Protect against multiple inclusion. Include
- atimer.h.
-
- * atimer.h: Protect against multiple inclusion. Include
- systime.h.
-
- * lisp.h (swap_in_global_binding): Declare.
-
-2000-06-24 Ken Raeburn <raeburn@gnu.org>
-
- * process.c (Fopen_network_stream): Turn off atimers for duration
- of call to connect. (Patch from Gerd.)
-
-2000-06-23 Dave Love <fx@gnu.org>
-
- * ralloc.c: Maybe include unistd.h
-
- * emacs.c (setgrp): Undefine before defining.
- (malloc_warning, set_time_zone_rule, index): Prototype.
-
- * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
- HAVE_STRUCT_TIMEZONE.
-
- * s/osf1.h: Move string.h hack here from alpha.h and make it
- conditional.
- (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
- _XOPEN_SOURCE.
- (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
- (SOCKLEN_TYPE): Don't define.
-
- * m/alpha.h: Remove string.h hack.
-
- * s/osf5-0.h: New file.
-
- * filelock.c: Use feature tests for fcntl.h, string.h. Don't
- include time.h, done by systime.h.
- [__FreeBSD__]: Remove redundant includes.
-
- * callproc.c (setpgrp): Undefine before defining.
- (delete_temp_file): Return Qnil to avoid warning.
-
- * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
-
- * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
- HAVE_X_WINDOWS.
-
- * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
-
- * composite.h (compose_text): Declare.
-
- * xterm.c: Don't include sys/types.h unconditionally. Don't
- protect its inclusion with !USG (following xmenu.c).
-
-2000-06-23 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_create_tip_frame): Initialize frame's colors like
- in x_create_frame.
-
-2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
-
- * coding.c (decode_eol_post_ccl): Special handling for undecided
- and inconsistent EOL types.
-
-2000-06-22 Gerd Moellmann <gerd@gnu.org>
-
- * xrdb.c (x_load_resources): Add default resource for scroll bar's
- trough color and main window's background color.
-
- * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
- differently.
-
- * xterm.h (Xt_app_con): External declaration.
-
- * widget.c (EmacsFrameRealize): Fix typo.
-
- * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
-
- * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
- (handle_invisible_prop): Record the start of invisible text in
- it->add_overlay_start.
- (struct overlay_entry): Add member `overlay'.
- (handle_overlay_change): Simplify.
- (next_overlay_string): After having processed overlay strings at the
- end of the buffer, record that fact in
- it->overlay_strings_at_end_processed_p.
- (compare_overlay_entries): If before- and after-strings come
- from the same overlay, let before-strings come first.
- (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
- (load_overlay_strings): Take it->add_overlay_start into account
- when adding overlay strings.
-
- * dispextern.h (struct it): Add member add_overlay_start.
-
-2000-06-22 Dave Love <fx@gnu.org>
-
- * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
-
- * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
-
-2000-06-22 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
- is greater than 0.
-
-2000-06-21 Dave Love <fx@gnu.org>
-
- * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
-
-2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
-
- * syntax.c (back_comment): Simplify string-parity counting (with
- the added benefit of handling multiple string-styles as long as
- they are not intertwined).
- Jump to the slow code as soon as a comment starter is found in
- a "string_lossage" position. Fixes the case: " /* " /* " */.
-
-2000-06-21 Dave Love <fx@gnu.org>
-
- * Makefile.in: Use GETLOADAVG_LIBS.
-
- * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
- _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
-
-2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
-
- * syntax.c (describe_syntax): Recognize the `n'estable bit.
- (Fforward_comment, scan_lists):
- Check the comstyle of single-char comment-starters.
- (scan_sexps_forward): Don't try to recognize `half comment-enders' if
- we're just at the beginning of the comment (f.ex with (*) ... (*)).
- Check the comstyle of single-char comment-starters.
- Clarify control-flow around the Scomment case.
-
-2000-06-20 Dave Love <fx@gnu.org>
-
- * fns.c (make_hash_table, maybe_resize_hash_table):
- Cast arg of next_almost_prime.
-
- * tparam.c [emacs]: Include lisp.h.
-
- * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
- and unistd.h.
-
-2000-06-20 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (adjust_point_for_property): Check if display
- property should be treated as intangible by looking at its
- value.
-
- * xdisp.c (single_display_prop_intangible_p)
- (display_prop_intangible_p): New functions.
-
- * dispextern.h (display_prop_intangible_p): Add prototype.
-
- * xdisp.c (dump_glyph_row): Show type of glyph->object.
-
- * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
- argument to sigprocmask.
-
- * s/sco5.h (sigblock): Redefined to pass a pointer as second
- argument to sigprocmask.
-
- * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
- sigprocmask_set, and pass a pointer to it to sigprocmask.
-
- * sysdep.c (sigprocmask_set): New variable.
-
- * fileio.c (make_temp_name): Don't use `%s' in string passed to
- report_file_error.
-
-2000-06-20 Sam Steingold <sds@gnu.org>
-
- * xrdb.c: Don't declare xmalloc, xrealloc.
-
-2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (re_match, re_match_2): Protect calls to alloca (0).
- (re_comp): Cast gettext return value to avoid complaints when
- !HAVE_LIBINTL.
-
-2000-06-20 Dave Love <fx@gnu.org>
-
- * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
- HAVE_GETTIMEOFDAY.
-
- * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
-
- * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
-
- * m/alpha.h: Don't declare xmalloc, xrealloc.
-
- * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
-
- * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
-
- * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
-
- * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
- HAVE_GETWD.
-
- * keyboard.h (poll_for_input_1): Declare.
-
- * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
-
- * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
-
- * doprnt.c: Don't declare xmalloc, xrealloc.
-
- * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
- (getenv, ctime, getwd): Removed.
- (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
-
- * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
- x_set_tool_bar_lines.
-
- * config.in: Add HAVE_GETWD. Move some definitions above
- machine/system includes.
-
-2000-06-20 Kenichi Handa <handa@etl.go.jp>
-
- * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
-
- * xfaces.c (font_list): Handle the case that REGISTRY doesn't
- contain information about ENCODING.
-
- * fontset.c (FONTSET_ASCII): Use the first element of char table
- for an ASCII font, not defalt slot.
- (fontset_ref_via_base): If FONTSET doesn't contain information for
- C, try the default fontset.
- (make_fontset): Don't copy the default fontset.
- (fontset_font_pattern): Likewise.
- (accumulate_font_info): If ELT is nil, use the corresponding
- element in the default fontset.
-
-2000-06-19 Dave Love <fx@gnu.org>
-
- * syntax.c (Fparse_partial_sexp): Doc fix.
-
- * regex.h: Test PROTOTYPES as well as __STDC__.
-
- * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
- errno, strerror. Put text after #endif in comment.
-
- * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
- pcc).
-
- * xterm.c (x_frame_of_widget): Likewise.
-
-2000-06-19 Gerd Moellmann <gerd@gnu.org>
-
- * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
- to Vfundamental_mode_abbrev_table.
-
- * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
- bogus objects are marked. This slows down GC by ~80 percent, but
- it might be worth trying when debugging GC-related problems.
- This feature requires conservative stack marking to be enabled.
-
- * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
- returns XLookupChars, reset `modifiers' to zero.
-
-2000-06-19 Dave Love <fx@gnu.org>
-
- * mktime.c: Unprotoized.
-
-2000-06-19 Richard Stallman <rms@gnu.org>
-
- * data.c (set_internal): If variable is frame-local,
- store the new value immediately into the frame parameter alist.
-
-2000-06-19 Ken Raeburn <raeburn@gnu.org>
-
- * xfns.c (jpeg_load): Fetch error-handling data first, then fill
- in the custom handler pointer.
-
- * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
- value, or checks for CHAR_META can fail when Lisp_Object is a
- union type.
- * keymap.c (get_keyelt): Likewise.
-
-2000-06-19 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.h (struct ccl_program): New member eol_type.
- (struct ccl_spec): New member cr_carryover.
-
- * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
- (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
-
- * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
- (ccl_coding_driver): On encoding, initialize ccl->eol_type.
- (decode_eol_post_ccl): New function.
- (decode_coding): Don't detect EOL format here for CCL based coding
- systems.
- (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
- decode_eol_post_ccl after running the CCL program.
- (code_convert_region): Don't detect EOL format here for CCL based
- coding systems.
- (decode_coding_string): Likewise.
-
-2000-06-18 Ken Raeburn <raeburn@gnu.org>
-
- * charset.c (update_charset_table): Use XINT on "iso_final_char"
- when treating it as an integer.
-
- * coding.h (encode_coding_string): Declare.
-
- * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
- it as an integer.
-
- * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
- "xkeymap" to avoid shadowing the "enum map_type" value that needs
- to be passed to get_local_map.
-
- * sound.c (Fplay_sound): Don't call make_number on
- Frun_hook_with_args count argument.
-
- * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
- for lisp objects in X event structure data field, when lisp
- objects are represented with unions.
- (x_scroll_bar_to_input_event): Ditto.
-
-2000-06-16 Ken Raeburn <raeburn@gnu.org>
-
- * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
- termination of string. Fix sense of test whether
- Vline_number_display_limit is an integer.
-
-2000-06-16 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
- only if HAVE_X_WINDOWS.
-
- * keymap.c (describe_buffer_bindings): Add `\f\n' in front
- of titles.
-
- * dispnew.c (update_frame_1): Handle case that cursor vpos is
- out of bounds.
-
-2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
-
- * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
- of its headers.
-
-2000-06-15 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (decode_coding_emacs_mule): Always set src_base at the
- start of the while loop.
-
-2000-06-15 Gerd Moellmann <gerd@gnu.org>
-
- * atimer.c (alarm_signal_handler): Add forward declaration.
-
- * data.c (set_internal): Remove debug code.
-
-2000-06-14 Gerd Moellmann <gerd@gnu.org>
-
- * Makefile.in (bootstrap-temacs): Add `-I../src'.
-
- * unexec.c (toplevel) [COFF]: Include coff.h.
-
- * s/lynxos.h: New file.
-
- * keymap.c (Fsingle_key_description): Enclose function key and
- event symbol names in angle brackets.
-
- * xdisp.c (setup_echo_area_for_printing): Call
- message_log_maybe_newline if message_buf_print is not set.
-
- * print.c (printchar, strout): Don't check message_buf_print
- before calling setup_echo_area_for_printing because that
- function does something useful even when message_buf_print is
- already set.
-
- * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
- variables.
- (ensure_echo_area_buffers): Initialize echo buffer's
- truncate lines setting to nil.
- (with_echo_area_buffer): Don't set the echo buffer's truncate
- lines setting here.
- (set_message_1): Set it here instead, based on the value
- of message_truncate_lines.
- (resize_mini_window): Handle case that lines are truncated.
- (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
- message-truncate-lines.
-
- * keyboard.c (read_char): Bind message-truncate-lines to t
- while displaying a help-echo.
-
- * lisp.h (Qmessage_truncate_lines): External declaration.
-
-2000-06-13 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (Vline_number_display_limit): Renamed from
- line_number_display_limit.
- (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
- Extend documentation string. Initialize
- Vline_number_display_limit to nil meaning no limit.
- (decode_mode_spec): Use Vline_number_display_limit with its new
- meaning.
-
- * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
-
-2000-06-13 Richard Stallman <rms@gnu.org>
-
- * frame.c (Fmodify_frame_parameters): Doc fix.
-
- * xfns.c (x_set_frame_parameters): Comment fix.
-
- * frame.c (store_frame_param): Call swap_in_global_binding if the
- variable's current binding was chosen based on this frame.
-
- * data.c (swap_in_global_binding): New function.
-
-2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
- macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
-
-2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
-
-2000-06-12 Jason Rumney <jasonr@gnu.org>
-
- * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
-
- * w32.h (EMACS_W32_H): Renamed from _NT_H_
-
- * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
-
- * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
-
-2000-06-12 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
- (syms_of_xfaces): Defsubr Sdump_colors.
- (x_free_colors): Don't treat b&w specially on default visual.
- (x_free_dpy_colors): New function.
- (free_face_colors): Don't check visual class; it's done
- in x_free_colors.
-
- * xterm.c (x_frame_of_widget): New function.
- (x_alloc_nearest_color_for_widget): Use it.
- (x_copy_dpy_color): New function.
- (x_destroy_window): Free various colors.
-
-2000-06-12 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
-
- * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
-
- * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
-
- * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
-
- * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
-
-2000-06-11 Dave Love <fx@gnu.org>
-
- * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
-
-2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
-
-2000-06-11 Gerd Moellmann <gerd@gnu.org>
-
- * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
- to `XEvent *'.
-
-2000-06-10 Kenichi Handa <handa@etl.go.jp>
-
- * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
- (regex_compile): Fix the code for handling the case of single byte
- char and multibyte char being mixed in a range within [...].
-
- * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
- and dst_multibyte members of coding.
-
- * charset.c (update_charset_table): Update the table
- bytes_by_char_head.
- (init_charset_once): Initialize elements of bytes_by_char_head to
- 1 except for leading codes for private charases.
-
- * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
- (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
- sequence.
-
-2000-06-09 Ken Raeburn <raeburn@gnu.org>
-
- * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
- access the data it doesn't point to.
-
-2000-06-08 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
- will be translated to a switch-frame event when reading the
- event queue. This is necessary because Emacs otherwise won't
- perform a switch-frame to a new frame until some other event, for
- example a keystroke event, forces it to do so. This has various
- effects, one visible being that the cursor of a frame created with
- C-x 5 2 or switched to with a window manager key binding like
- A-TAB stays hollow because selected_window isn't on the newly
- focused frame until the switch-frame is performed.
-
- * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
- generating a switch-frame event if necessary.
-
- * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
-
- * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
- it's an integer.
-
-2000-06-08 Kenichi Handa <handa@etl.go.jp>
-
- * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
- charset.
-
-2000-06-07 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (displayed_window_lines): Take empty lines at
- the bottom of a window into account.
-
- * window.c (displayed_window_lines): New function.
- (Fmove_to_window_line): Use displayed_window_lines to determine
- the number of lines to move, instead of using the window's height.
-
- * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
- to stop reading, even if the form read sets point to a different
- value when evaluated.
-
- * xdisp.c (display_line): Fix code deciding in which line to
- put the cursor.
-
-2000-06-07 Kenichi Handa <handa@etl.go.jp>
-
- * fileio.c (e_write): Free composition data if stored in
- coding->cmp_data.
-
-2000-06-06 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (display_line): Set row's and iterator's
- starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
- Set cursor even if row ends in the middle of a character.
- (dump_glyph_row): Print values of new flags.
- (redisplay_window) <cursor movement in unchanged window>: When
- point has been moved forward, and PT is at the end of the cursor
- row, don't place the cursor in the next row if the cursor row ends
- in the middle of a character or at ZV.
-
- * dispextern.h (struct it): Add starts_in_middle_of_char_p.
- (struct glyph_row): Add starts_in_middle_of_char_p and
- ends_in_middle_of_char_p.
- (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
- ends_in_middle_of_char_p flag.
- (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
-
- * term.c (append_glyph): Revert change of 2000-06-06.
-
- * xdisp.c (display_line): Revert change of 2000-06-06. Treat
- padding glyph not fitting on line as whole character not
- fitting on line.
-
- * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
- this isn't true for images with `:ascent 100'.
-
-2000-06-06 Kenichi Handa <handa@etl.go.jp>
-
- * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
- as modified if it is originally unmodified.
-
- * term.c (encode_terminal_code): Change the way to check if
- terminal coding does any conversion.
- (append_glyph): Set glyph->pixel_width correctly.
-
- * xdisp.c (display_line): While checking line continuation, pay
- attention to a padding glyph.
-
-2000-06-05 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
-
-2000-06-05 Dave Love <fx@gnu.org>
-
- * xdisp.c: Include fontset.h.
-
- * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
-
- * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
-
- * dispnew.c: Conditionally include term.h.
-
- * coding.h: Declare code_convert_string_norecord.
-
- * frame.h (struct frame): Use volatile unconditionally.
-
- * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
-
- * xmenu.c (menu_item_selection): Declare volatile unconditionally.
-
- * systime.h: Protect against multiple inclusion.
- (timezone) [USG5_4]: Define as time_t.
-
- * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
- (Foptimize_char_table, make_temp_name): Declare.
-
- * Makefile.in (xdisp.o): Depend on fontset.h.
-
- * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
-
- * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
- (Foptimize_char_table, make_temp_name): Declare.
-
- * s/irix4-0.h:
- * s/irix5-0.h:
- * s/netbsd.h: Don't define autoconfiscated MATHERR.
-
-2000-06-02 Dave Love <fx@gnu.org>
-
- * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
-
-2000-06-02 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
- result face, set flags in that face indicating that colors may not
- be freed.
-
- * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
- glyph, use the ASCII NUL character to determine the face.
-
-2000-06-02 Dave Love <fx@gnu.org>
-
- * sysdep.c: Conditionally include stdlib.h, unistd.h.
- (VFORK_RETURN_TYPE): Remove.
-
- * config.in: Add NO_MATHERR.
-
-2000-06-01 Dave Love <fx@gnu.org>
-
- * cmds.c (internal_self_insert): Don't check
- Vbefore_change_function, Vafter_change_function.
-
- * insdel.c (signal_before_change, signal_after_change): Likewise.
-
- * buffer.c (Vbefore_change_function, Vafter_change_function):
- Variables and their initializations deleted.
-
- * callint.c (Fcall_interactively): Doc fix.
-
- * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
-
-2000-05-31 Dave Love <fx@gnu.org>
-
- * textprop.c: Revert last change -- duplicated.
-
-2000-05-31 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
- in #if 0.
-
- * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
-
-2000-05-31 Jason Rumney <jasonr@gnu.org>
-
- * search.c (Fre_search_forward, Fre_search_backward)
- (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
-
- * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
-
-2000-05-30 Jason Rumney <jasonr@gnu.org>
-
- * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
- [WINDOWSNT]: Add extern for Vw32_system_coding_system.
-
- * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
- member.
-
- * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
- (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
- expand a nil default_filename.
-
- * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
- pointer to glyph_to_pixel_coords, not a frame.
-
- * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
- coding.h to dependencies.
-
- * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
-
- * w32console.c (glyph_to_pixel_coords): Change first parameter to
- window pointer to be consistent with w32term.c and xterm.c.
-
- * w32fns.c: Format and doc changes to bring closer to xfns.c.
- (VIETNAMESE_CHARSET): Define if not defined in system headers.
- (Qline_spacing, Qcenter): New variables.
- (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
- (x_set_line_spacing): New function.
- (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
- macros.
- (x_specified_cursor_type): New function.
- (x_set_cursor_type): Use it.
- (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
- and icon strings.
- (validate_x_resource_name, x_get_resource_string): Measure lengths
- of external strings in bytes.
- (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
- GetTextExtentPoint32 with NULL title.
- (Fx_create_frame): Initialize Qline_spacing.
- (w32_load_system_font): Initialize font->double_byte_p.
- (x_to_w32_charset): Use Vw32_charset_info_alist.
- (Image, busy cursor, tooltip functions): Merged changes from
- xfns.c. Not yet functional on Windows.
-
- * w32gui.h (W32FontStruct): Add double_byte_p member.
-
- * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
- (emacs_button_translation): Use it.
- (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
- in `mask' to be set.
-
- * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
- menu strings.
-
- * w32term.c: Format and doc changes to bring closer to xterm.c.
- (w32_char_font_type): New enum.
- (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
- (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
- (w32_encode_char): New function.
- (x_encode_char): Removed.
- (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
- x_encode_char and w32_font_is_double_byte.
- (x_produce_image_glyph): Use image_ascent.
- (x_produce_glyphs): Use new version of w32_per_char_metric and
- handle NULL return value. Allow extra line spacing.
- (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
- (w32_get_glyph_overhangs): Remove unicode_p param. Use
- w32_font_type member of glyph instead.
- (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
- (fast_find_position): Make sure not to consider rows not visible
- in the window.
- (w32_read_socket) [WM_MENUSELECT]: Cannot call
- w32_menu_display_help with input blocked, as it can abort.
- (x_display_and_set_cursor): Choose cursor depending
- on buffer-local value of cursor_type.
- (x_draw_bar_cursor): Add parameter WIDTH.
-
- * w32term.h (CP_DEFAULT): Define.
- (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
-
-2000-05-30 Gerd Moellmann <gerd@gnu.org>
-
- * search.c (Fre_search_forward, Fre_search_backward)
- (Fposix_search_backward, Fposix_search_forward): Doc fix.
-
-2000-05-30 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (detect_coding_iso2022): Fix code for checking
- CODING_CATEGORY_MASK_ISO_8_2.
-
-2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (PREFETCH_NOLIMIT): New function.
- (re_match_2_internal): Use it and adjust the end_match_2 logic.
-
-2000-05-29 Gerd Moellmann <gerd@gnu.org>
-
- * syntax.c (find_defun_start): Move test for
- open_paren_in_column_0_is_defun_start outside of the loop.
-
- * xdisp.c (redisplay_window): Really switch buffers when
- displaying mode lines, and temporarily set selected_frame to the
- frame of the window that's redisplayed.
-
- * xfaces.c (free_realized_faces): Block/unblock input.
- (free_realized_multibyte_face): Ditto.
-
-2000-05-29 Dave Love <fx@gnu.org>
-
- * textprop.c (Qkeymap): New variable.
- (syms_of_textprop): Intern it.
-
- * keymap.c: Include intervals.h.
- (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
-
- * Makefile.in (keymap.o): Depend on intervals.h.
-
- * keyboard.c (menu_bar_items, tool_bar_items)
- (Fexecute_extended_command): Deal with `keymap' property.
- (read_key_sequence): Track map from `keymap' property as well as
- `local_map'.
-
- * intervals.c (get_local_map): Extra arg to allow looking for
- `keymap' too.
-
- * intervals.h (map_property): New enum.
- (get_local_map): Extra arg using it.
- (Qkeymap): Declare.
-
- * lisp.h (get_local_map): Don't declare here.
-
-2000-05-29 Kenichi Handa <handa@etl.go.jp>
-
- * Makefile.in (callproc.o): Depend on composite.h.
-
- * callproc.c: Include composite.h.
- (Fcall_process): Handle composition correctly.
-
- * coding.h (coding_allocate_composition_data): Extern it.
- (coding_restore_composition): Likewise.
-
- * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
- yet allocated, finish decoding with result
- CODING_FINISH_INSUFFICIENT_CMP.
- (coding_allocate_composition_data): Make it non-static.
- (coding_restore_composition): Likewise.
-
-2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
-
- * charset.c (syms_of_charset): Revert last change.
-
-2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
-
- * term.c (produce_glyphs): Treat characters from the eight-bit-*
- charsets as unibyte, with 1-column screen width. Sent by Kenichi
- Handa.
-
-2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
-
- * charset.c (syms_of_charset): Set width of character sets
- eight-bit-control and eight-bit-graphic to 1 column.
-
-2000-05-26 Gerd Moellmann <gerd@gnu.org>
-
- * config.in (HAVE_SPEED_T): New define.
-
- * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
- `extern speed_t'.
-
-2000-05-26 Dave Love <fx@gnu.org>
-
- * coding.c (shrink_decoding_region): Initialize eol_conversion.
-
- * data.c (Qsubrp, Qmany, Qunevalled): New variables.
- (Fsubr_arity): New function.
- (syms_of_data): Install them.
-
-2000-05-26 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (init_charset_once): Set the table bytes_by_char_head
- correctly.
-
- * fontset.c (syms_of_fontset): Adjust the font name for ascii of
- the default fontset to what Emacs uses by default.
- (check_registry_encoding): This function deleted.
- (Fset_fontset_font): Remove the adhoc condition for the default
- fontset. Allow cons in FONTNAME.
-
- * fns.c (map_char_table): Ignore char-table entries for
- charsets eight-bit-control and eight-bit-graphic.
-
-2000-05-25 Ken Raeburn <raeburn@gnu.org>
-
- * emacs.c (main): Initialize keyboard syms before initializing
- window code, so face names are available.
-
-2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
- of an anchor at the beginning of a shy-group.
-
-2000-05-25 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (handle_invisible_prop): Don't try to skip over
- invisible text if end of text is already reached.
-
-2000-05-25 Dave Love <fx@gnu.org>
-
- * xdisp.c (Fdump_glyph_matrix): Declare the arg.
-
- * coding.c (encode_eol): Add null statement after label.
-
-2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
-
- * w16select.c (Fw16_set_clipboard_data): Fix the change from
- 2000-05-20.
-
-2000-05-25 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (ccl_driver): Fix previous change.
-
-2000-05-25 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (run_pre_post_conversion_on_str): Set point to the
- beginning of buffer before calling coding->post_read_conversion.
- (decode_coding_string): Give correct args to
- run_pre_post_conversion_on_str.
- (encode_coding_string): Likewise.
-
- * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
- <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
- eight-bit-graphic correctly.
-
-2000-05-24 Kenichi HANDA <handa@etl.go.jp>
-
- * fileio.c (Finsert_file_contents): Even if a file is not found,
- execute codes for setting up coding system. Call
- after-insert-file-functions unconditionally.
-
-2000-05-24 Gerd Moellmann <gerd@gnu.org>
-
- * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
- BSD_PGRPS are not defined.
-
-2000-05-24 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (update_charset_table): Accept nil in LONG_NAME and
- DESCRIPTION.
- (syms_of_charset): Avoid building same strings.
-
-2000-05-23 Gerd Moellmann <gerd@gnu.org>
-
- * lread.c (Fload): Add a comment about the meaning of
- Vuser_init_file being t.
-
- * puresize.h (BASE_PURESIZE): Increase to 675000.
-
- * s/gnu-linux.h (setpgrp): Don't define it here because this
- prevents compilation on GNU/Linux systems with glib 2.2.
-
- * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
- as setpgid.
-
-2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
-
- * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
- dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
- version.
- (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
-
-2000-05-23 Kenichi Handa <handa@etl.go.jp>
-
- * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
- unconditionally.
-
- * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
-
- * term.c (encode_terminal_code): Set coding->src_multibyte
- properly.
-
- * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
-
-2000-05-22 Kenichi Handa <handa@etl.go.jp>
-
- * keyboard.c (read_char): Allow character codes 128..255 to be
- handled by input-method-function.
-
- * insdel.c (adjust_markers_for_replace): Fix previous change.
- (adjust_after_replace): If PREV_TEXT is nil, call
- adjust_markers_for_insert, not adjust_markers_for_replace.
-
-2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
-
- * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
- (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
- [HAVE_GRANDPT]: Define.
- (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
-
- * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
- like SYSV_PTYS.
-
- * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
-
- * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
-
-2000-05-20 Kenichi Handa <handa@etl.go.jp>
-
- The following changes are to handle 8-bit characters in a
- multibyte buffer/string without facing with byte combining
- problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
- eight-bit-graphic (for 0xA0..0xFF) are introduced.
-
- * Makefile.in (fns.o): Depend on charset.h.
-
- * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
- convert it to unibyte.
- (make_string): Use parse_str_as_multibyte, not chars_in_text.
-
- * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
- apparent char boundary.
- (Fset_buffer_multibyte): Convert 8-bit characters in the range
- 0x80..0x9F to/from multibyte form.
-
- * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
- to unibyte.
-
- * callproc.c (Fcall_process): Always encode an argument string if
- it is multibyte. Setup src_multibyte and dst_multibyte members of
- process_coding properly.
-
- * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
- SPLIT_NON_ASCII_CHAR.
-
- * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
- as is.
- (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
-
- * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
- variables.
- (SPLIT_CHARACTER_SEQ): This macro deleted.
- (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
- valid.
- (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
- and eight-bit-graphic.
- (char_to_string): Likewise. Signal an error for too large
- character code.
- (char_printable_p): Return 0 for 8-bit characters.
- (update_charset_table): Update iso_charset_table only when a final
- character is non-negative.
- (find_charset_in_text): Renamed from find_charset_in_str.
- Arguments and return value changed. Callers changed.
- (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
- be -1 if CHARSET is used only internally.
- (Fmake_char_internal): Handle new charsets; eight-bit-control and
- eight-bit-graphic.
- (Fcharset_after): Simplified.
- (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
- (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
- (multibyte_chars_in_text): Simplified by assuming there's no
- invalid multibyte sequence.
- (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
- str_as_unibyte): New functions.
- (Fstring): Simpified by assuming that byte combining never
- happens.
- (init_charset_once): Initialization for
- LEADING_CODE_8_BIT_CONTROL.
- (syms_of_charset): Intern and staticpro Qeight_bit_control and
- Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
- eight-bit-control and eight-bit-graphic.
-
- * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
- CHARSET_8_BIT_GRAPHIC): New macros.
- (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
- (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
- (CHARSET_REVERSE_CHARSET): Likewise.
- (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
- eight-bit-graphic.
- (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
- (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
- (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
- encounter an invalid multibyte sequence.
- (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
- sequence is always valid.
- (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
- (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
- macros.
- (CHAR_STRING): For 8-bit characters, call char_to_string.
- (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
- multibyte sequence is always valid.
- (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
- (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
- str_as_unibyte): Extern them.
- (BCOPY_SHORT): Fix a bug.
- (CHAR_LEN): This macro deleted. Callers changed to use
- CHAR_BYTES.
- (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
- (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
- (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
-
- * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
- CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
- (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
- EMIT_BYTES): New macros.
- (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
- DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
- macros deleted.
- (CHECK_CODE_RANGE_A0_FF): This macro deleted.
- (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
- check the validity of multibyte sequence.
- (decode_coding_emacs_mule): New function.
- (encode_coding_emacs_mule): New macro.
- (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
- the source.
- (DECODE_ISO_CHARACTER): Just return a character code.
- (DECODE_COMPOSITION_START): Set coding->result instead of result.
- (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
- EMIT_CHAR to produced decoded characters. Exit the loop only by
- macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
- block here.
- (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
- only position codes for an invalid character.
- (encode_designation_at_bol): Return new destination pointer. 5th
- arg DSTP is changed to DST.
- (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
- from the source by ONE_MORE_CHAR. Don't handle the case of last
- block here.
- (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
- macros deleted.
- (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
- detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
- TWO_MORE_BYTES to fetch a byte from the source.
- (encode_eol): Pay attention to coding->src_multibyte.
- (detect_coding, detect_eol): Preserve members src_multibyte and
- dst_multibyte.
- (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
- (encoding_buffer_size): Set magnification to 3 for all coding
- systems that require encoding.
- (ccl_coding_driver): For decoding, be sure that the result is
- valid multibyte sequence.
- (decode_coding): Initialize coding->errors and coding->result.
- For emacs-mule, call decode_coding_emacs_mule. For no-conversion
- and raw-text, always call decode_eol. Handle the case of last
- block here. If not coding->dst_multibyte, convert the resulting
- sequence to unibyte.
- (encode_coding): Initialize coding->errors and coding->result.
- For emacs-mule, call encode_coding_emacs_mule. For no-conversion
- and raw-text, always call encode_eol. Handle the case of last
- block here.
- (shrink_decoding_region, shrink_encoding_region): Detect cases
- that we can't skip data more rigidly.
- (code_convert_region): Setup src_multibyte and dst_multibyte
- members of coding. For decoding, if the buffer is multibyte,
- convert the source sequence to unibyte in advance. For encoding,
- if the buffer is multibyte, convert the resulting sequence to
- multibyte afterward.
- (run_pre_post_conversion_on_str): New function.
- (code_convert_string): Deleted and divided into the following two.
- (decode_coding_string, encode_coding_string): New functions.
- (code_convert_string1, code_convert_string_norecord): Call one of
- above.
- (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
- MAKE_NON_ASCII_CHAR.
- (Fset_terminal_coding_system_internal,
- Fset_safe_terminal_coding_system_internal): Setup src_multibyte
- and dst_multibyte members.
- (init_coding_once): Initialize iso_code_class with new enum
- ISO_control_0 and ISO_control_1.
-
- * coding.h (enum iso_code_class_type): Member ISO_control_code is
- devided into ISO_control_0 and ISO_control_1.
- (struct coding_system): New members src_multibyte, dst_multibyte,
- errors, and result. Delete member fake_multibyte.
- (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
- nonzero.
- (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
- nonzero.
-
- * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
- (Faset): Likewise.
-
- * editfns.c (Fformat): Be sure to convert 8-bit characters to
- multibyte form.
- (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
- combining occurs.
- (Ftranspose_region): Delete codes for handling byte combining.
-
- * fileio.c (Finsert_file_contents): Setup src_multibyte and
- dst_multibyte members of coding. On handling REPLACE on unibyte
- buffer, convert the result of decode_coding to unibyte. On
- inserting into a mutibyte buffer, always call code_convert_region.
- (e_write): Setup coding->src_multibyte according to the
- multibyteness of the source (buffer or string).
-
- * fns.c (concat): Handle 8-bit characters correctly.
- (Fstring_as_unibyte): Be sure to make all 8-bit characters in
- unibyte in the result.
- (Fstring_as_multibyte): Be sure to make all 8-bit characters in
- valid multibyte form in the result.
- (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
- (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
- return -1, signal an error.
- (base64_encode_1): New arg MULTIBYTE. Get each character by
- CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
- character is found, return -1.
- (Fbase64_decode_region): Delete codes for handling byte-combining.
- Treat each decoded byte as a unibyte character.
- (Fbase64_decode_string): Return unibyte string.
- (Fcompare_strings, concat, string_byte_to_char): Use
- FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
- FETCH_STRING_CHAR_ADVANCE.
- (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
- (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
-
- * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
- SPLIT_NON_ASCII_CHAR.
- (fontset_ref_via_base, fontset_set): Likewise
-
- * insdel.c (adjust_markers_for_record_delete): Deleted.
- (adjust_markers_for_insert): Argument changed. Caller changed.
- (adjust_markers_for_replace): Likewise.
- (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
- CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
- (copy_text): Delete unused local varialbe c_save. For converting
- to multibyte, be sure to make all 8-bit characters in valid
- multibyte form.
- (count_size_as_multibyte): Handle 8-bit characters correctly.
- (insert_1_both, insert_from_string_1, insert_from_buffer_1,
- adjust_after_replace, replace_range, del_range_2)
- [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
- (insert_1_both, insert_from_string_1, insert_from_buffer_1,
- adjust_after_replace, replace_range, del_range_2) Delete codes for
- handling byte combining.
- (adjust_before_replace): Deleted.
-
- * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
- SPLIT_NON_ASCII_CHAR.
- (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
- (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
- unconditionally.
- (Fkey_description): Likewise.
-
- * lread.c (read1): On reading multibyte string, be sure to make
- all 8-bit chararacters in valid multibyte form.
- (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
-
- * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
- unconditionally.
-
- * process.c (Fstart_process): GCPRO current_dir before calling
- Ffind_operation_coding_system. Encode arguments here.
- (create_process): Don't encode arguments here. Setup
- src_multibyte and dst_multibyte members of struct coding.
- (read_process_output): Setup src_multibyte and dst_multibyte
- members of struct coding. If the output is to multibyte buffer,
- always decode the output of the process. Adjust the
- representation of 8-bit characters to the multibyteness of the
- output.
- (send_process): Setup coding->src_multibyte according to the
- multibyteness of the source.
-
- * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
- unconditionally.
- (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
- FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
-
- * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
- CHAR_LEN.
-
- * w16select.c (Fw16_set_clipboard_data): Setup members
- src_multibyte and dst_multibyte of coding. Adjusted for the
- change for find_charset_in_str.
- (Fw16_get_clipboard_data): Likewise.
-
- * w32fns.c (w32_to_x_font): Setup members src_multibyte and
- dst_multibyte of coding.
- (x_to_w32_font): Likewise.
-
- * w32select.c (Fw32_set_clipboard_data): Setup members
- src_multibyte and dst_multibyte of coding. Adjusted for the
- change for find_charset_in_str.
- (Fw32_get_clipboard_data): Likewise.
-
- * xdisp.c (get_next_display_element): Handle 8-bit characters
- correctly.
- (next_element_from_display_vector): Use CHAR_BYTES instead of
- CHAR_LEN.
- (disp_char_vector): Use SPLIT_CHAR instead of
- SPLIT_NON_ASCII_CHAR.
-
- * xselect.c (selection_data_to_lisp_data): Setup members
- src_multibyte and dst_multibyte of coding. Adjusted for the
- change for find_charset_in_str.
- (lisp_data_to_selection_data): Likewise.
-
-2000-05-19 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
- buffer.
-
- * dispextern.h (Vimage_types): Add extern declaration.
-
- * xdisp.c (Vimage_types): Moved here from xfns.c.
- (syms_of_xdisp): Move `image-types' variable here from xfns.c.
-
- * xfns.c (Vimages_types): Moved to xdisp.c.
- (syms_of_xfns): Move `image-types' to xdisp.c.
-
- * w32fns.c (Vimage_types): Removed.
- (syms_of_w32fns): Remove `image-types'.
-
-2000-05-18 Kenichi Handa <handa@etl.go.jp>
-
- * fns.c (map_char_table): Pay attention to character number of
- charset. Check the validity of charset at the first level. For
- leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
- the default value.
-
- * fontset.c: Include "buffer.h".
- (fs_load_font): If the face has fontset, record the face ID in
- that fontset.
- (Finternal_char_font): New function.
- (accumulate_font_info): New function.
- (Ffontset_info): Rewritten for the new fontset implementation.
- (syms_of_fontset): Register Vdefault_fontset in the first element
- of Vfontset_table. Include Vdefault_fontset in
- Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
- function.
-
-2000-05-16 Dave Love <fx@gnu.org>
-
- * m/iris5d.h: Deleted -- unused.
-
-2000-05-16 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
- `invalid' instead of `illegal'.
-
- * indent.c (Fmove_to_column): When ending within a tab, insert
- spaces first so that markers at the end of the tab get adjusted.
-
- * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
- buffer list that wasn't selected in that frame.
-
- * filelock.c (get_boot_time): To obtain an 8 char file name, which
- is needed on mescaline, use a 2 char prefix, and call
- make_temp_name with second arg non-zero.
-
- * fileio.c (make_temp_name): New function, extracted from
- Fmake_temp_name.
- (Fmake_temp_name): Use it.
-
-2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
-
- * window.c (coordinates_in_window): Subtract 1 when computing
- right_x.
-
-2000-05-15 Gerd Moellmann <gerd@gnu.org>
-
- * Makefile.in (lisp): Add env.elc.
-
- * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
-
-2000-05-12 Gerd Moellmann <gerd@gnu.org>
-
- * search.c (Freplace_match): Handle case of `\N' in the
- replacement when there's no group N.
-
-2000-05-11 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (add_to_log): Don't pass the terminating NUL byte
- of the message to message_dolog.
-
- * keyboard.c (read_char): Don't clear current message for help
- events; let the code handling help events handle this. Change
- code detecting help events that should be ignored.
-
- * xdisp.c (handle_single_display_prop): Don't try to set PT if
- we're interating over a string.
-
-2000-05-09 Dave Love <fx@gnu.org>
-
- * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
- that offset before writing. Move gcpro region past call of
- Ffile_regular_p.
-
-2000-05-04 Dave Love <fx@gnu.org>
-
- * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
-
-2000-05-04 Gerd Moellmann <gerd@gnu.org>
-
- * insdel.c (insert_from_buffer_1): Adjust FROM position by number
- of inserted characters when BUF equals the current buffer, and PT
- is in front of or equal to FROM.
-
-2000-05-03 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (handle_single_display_prop): If display property value
- is invalid, or something not supported on the frame, restore
- iterator's position to what it was initially. Make sure to return
- 0 for invalid and unsupported property values.
-
- * xterm.c (x_produce_glyphs) <composite chars>: Handle case
- that x_per_char_metric returns null.
-
-2000-05-02 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.h (struct face): Add forward declaration.
- (struct image): Ditto.
- (image_ascent): Add prototype.
-
- * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
- (x_draw_image_relief, x_draw_image_foreground_1): Call function
- image_ascent instead of using IMAGE_ASCENT.
-
- * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
- (IMAGE_ASCENT): Removed.
-
- * xfns.c (Qcenter): New variable.
- (enum image_value_type): Add IMAGE_ASCENT_VALUE.
- (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
- (image_ascent): New function.
- (lookup_image): Recognize `:ascent center'.
- (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
- (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
- (xbm_load): Don't set image's ascent here.
- (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
- (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
- check ascent values here.
- (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
- (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
- (syms_of_xfns): Initialize Qcenter.
-
- * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
- to the limits, increase the limits.
-
-2000-05-01 Kenichi Handa <handa@etl.go.jp>
-
- * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
- Check Vfont_encoding_alist against the full name of the opened
- font.
-
-2000-04-28 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
- taller than the window.
-
-2000-04-28 Kenichi Handa <handa@etl.go.jp>
-
- * xfaces.c (realize_x_face): Fix the argument of the second
- xassert. BASE_FACE may not be a face for ASCII.
-
-2000-04-27 Gerd Moellmann <gerd@gnu.org>
-
- * print.c (print_object): Treat print-length < 0 as nil.
-
- * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
-
- * s/freebsd.h (TERMCAP_OBJ): Removed.
- (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
-
- * lread.c (read1): Don't treat period followed by certain
- characters as symbol start.
-
- * xfns.c (slurp_file): New function.
- (xbm_image_p): Handle case of in-memory XBM files.
- (xbm_scan): Rewritten to work on memory buffers instead of files.
- (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
- Work on memory buffers instead of files. If DATA is null test
- if buffer looks like an in-memory XBM file.
- (xbm_load_image): Renamed from xbm_load_image_file. Work on
- memory buffers instead of files.
- (xbm_file_p): New function.
- (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
-
- * lread.c (end_of_file_error): New function.
- (read1): Call it instead of signaling `end-of-file' directly.
-
- * print.c (print_error_message): Print data of `end-of-file'
- with Fprinc instead of Fprin1.
-
-2000-04-26 Ken Raeburn <raeburn@gnu.org>
-
- * window.c (freeze_window_start): Check that minibuffer scroll
- window isn't nil before extracting the window structure pointer
- from it.
-
- * undo.c (record_delete): If we hit the end of the undo list, stop
- picking elements apart.
-
-2000-04-26 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (display_line): If lines are continued, restore
- iterator's ascent/descent information to the values before the
- first glyph not fitting on the line.
-
-2000-04-25 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (try_window_id) <all changes above window start>: Adjust
- positions in glyph matrix. Don't compute new window end
- positions.
-
- * dispnew.c (increment_matrix_positions): Renamed from
- increment_glyph_matrix_buffer_positions.
- (increment_row_positions): Renamed from
- increment_glyph_row_buffer_positions.
-
- * dispextern.h: Change names of renamed functions from dispnew.c
- in prototypes.
-
-2000-04-24 Gerd Moellmann <gerd@gnu.org>
-
- * fileio.c (Fdo_auto_save): Create directories for auto-save
- list file if necessary.
-
- * xdisp.c (init_iterator): Set iterator's extra_line_spacing
- from buffer or frame.
- (automatic_hscrolling_p): New variable.
- (hscroll_windows): Scroll windows horizontally only if automatic
- hscrolling is allowed.
- (syms_of_xdisp): New variable `automatic-hscrolling'.
-
- * frame.h (struct frame): Add member extra_line_spacing.
-
- * xfns.c (x_set_line_spacing): New function.
- (Fx_create_frame): Set line spacing from resources.
- (Qline_spacing): New variable.
- (syms_of_xfns): Initialize Qline_spacing.
-
- * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
-
- * buffer.c (init_buffer_once): Handle extra_line_spacing.
- (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
- (reset_buffer): Don't initialize extra2 and extra3. Initialize
- extra_line_spacing from default value.
- (init_buffer_once): Initialize default value of extra_line_spacing.
-
- * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
- and extra3.
-
- * xterm.c (x_produce_glyphs): Remove reference to struct it's
- prompt_width. Add extra line spacing.
-
- * term.c (produce_glyphs): Remove reference to struct it's
- prompt_width.
-
- * dispextern.h (struct it): Remove member prompt_width, add
- extra_line_spacing.
-
-2000-04-22 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (update_frame_line): When writing a whole line, make
- sure cursor is in the right row afterwards, otherwise a use of
- capability `ch' in cmgoto might leave the cursor in the row below.
-
-2000-04-21 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (struct Lisp_Buffer_Cons): Remove.
-
- * keyboard.c (timer_check): Fix typo in comment.
-
-2000-04-21 Kenichi Handa <handa@etl.go.jp>
-
- * fontset.c (Fset_fontset_font): Fix docstring. Local variable
- name change: ch -> character.
-
-2000-04-20 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (echo_message_buffer): New variable.
- (echo_now): Set echo_message_buffer to the echo area buffer used
- to display the echo.
- (cancel_echoing): Reset echo_message_buffer to nil.
- (read_char): Code rewritten that handles canceling an echo or
- echoing a dash, respectively.
-
- * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
- directory doesn't exist.
-
-2000-04-19 Dave Love <fx@gnu.org>
-
- * fns.c (syms_of_fns): Defsubr mapc.
- (concat): Don't allow numeric args.
- (Fconcat): Doc change.
-
-2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (re_match_2_internal): Don't shorten the strings anymore,
- instead define end_match(1|2) more carefully.
- Use GET_CHAR_BEFORE_2 for `begline'.
-
-2000-04-19 Gerd Moellmann <gerd@gnu.org>
-
- * frame.h (SELECTED_FRAME): Change definition to compile cleanly
- on 64-bit systems where NULL is defined as `0'.
-
- * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
- the `variable argument list' to make it work on Alpha.
-
- * m/alpha.h (_LP64) [!_LP64]: Define.
- (ORDINARY_LINK): Define for NetBSD.
-
- * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
-
-2000-04-19 Dave Love <fx@gnu.org>
-
- * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
- change.
-
- * Makefile.in (LIBS): Don't use.
- (GETLOADAVG_OBJ): Define again.
- (otherobj): Add GETLOADAVG_OBJ.
-
- * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
-
-2000-04-18 Gerd Moellmann <gerd@gnu.org>
-
- * lread.c (read_filtered_event): Cancel and start busy cursor.
-
- * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
- that the per-character metrics may be null.
-
-2000-04-17 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c (clone_per_buffer_values): New function.
- (Fmake_indirect_buffer): Add optional argument CLONE. Call
- clone_per_buffer_values if CLONE is not nil.
-
- * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
-
-2000-04-16 Dave Love <fx@gnu.org>
-
- * Makefile.in: Remove obsolete localcpp stuff.
- (GETLOADAVG_OBJ): Don't define.
- (obj): Move LIBOBJS...
- (otherobj): ... to here.
- (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
- whitespace-only lines after the continuation (Irix).
-
-2000-04-14 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
-
- * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
-
-2000-04-14 Dave Love <fx@gnu.org>
-
- * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
- * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
- * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
- * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
- NLIST_STRUCT.
-
- * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
- autoconfiscated HAVE_GETLOADAVG.
-
- * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
- BROKEN_MKTIME.
-
-2000-04-14 Gerd Moellmann <gerd@gnu.org>
-
- * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
- (fill_in_lock_file_name): Avoid existing files that aren't
- links.
-
-2000-04-14 Dave Love <fx@gnu.org>
-
- * Makefile.in (LIBS, LIBOBJS): New variable.
- (INTERVAL_SRC): Convert to make variable.
- (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
- (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
- (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
- add LIBOBJS.
- (SOME_MACHINE_OBJECTS): Remove interval stuff.
- (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
- (shortlisp): Add facemenu, float-sup, frame.
- (SOME_MACHINE_LISP): Remove them from here.
- (LIBES): Change unused LDLIBS to autoconf LIBS.
-
- * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
-
-2000-04-14 Kenichi Handa <handa@etl.go.jp>
-
- * composite.c (update_compositions): If FROM and TO are not in a
- valid range, do nothing.
-
-2000-04-13 Gerd Moellmann <gerd@gnu.org>
-
- * tparam.c (tparam1): Abort when encountering an unknown
- `%'-specifier.
-
- * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
- terminfo.o.
-
- * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
- as TERMCAP_OBJ.
-
-2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
-
- * fileio.c (a_write): Remove redundant semi-colons.
- (e_write): Return -1 if failed to write all the data.
- This fixes the changes made at 1999-12-15.
-
-2000-04-12 Dave Love <fx@gnu.org>
-
- * fns.c (mapcar1): Test for null vals to support mapc.
- (Fmapc): New function.
-
-2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (NUM_MOUSE_BUTTONS): Define.
- (IT_frame_up_to_date): Support the buffer local value of
- cursor-type, if defined.
-
-2000-04-10 Dave Love <fx@gnu.org>
-
- * editfns.c (preceding-char, following-char): Doc fix.
-
-2000-04-10 Ken Raeburn <raeburn@gnu.org>
-
- * Makefile.in (temacs): Revert 2000-03-12 change.
-
-2000-04-10 Jason Rumney <jasonr@gnu.org>
-
- * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
-
-2000-04-10 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (setup_echo_area_for_printing): Choose an echo
- area buffer, if it's not set up yet.
-
- * indent.c (compute_motion): Set immediate_quit.
-
-2000-04-09 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
- variable.
- (realize_tty_face): Suppress boldness if colors are the inverse of
- the default colors, and tty_suppress_bold_inverse_default_colors_p
- is set.
- (Ftty_suppress_bold_inverse_default_colors): New function.
- (syms_of_xfaces): Defsubr it.
-
- * buffer.c (Frestore_buffer_modified_p): New function.
- (syms_of_buffer): Defsubr it.
-
-2000-04-08 Ken Raeburn <raeburn@gnu.org>
-
- * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
- charset id (int) argument, not a charset (Lisp_Object).
-
- * coding.h (code_convert_string): Declare.
- * coding.c (code_convert_string_norecord): Pass an int, not a lisp
- object, as the fourth argument to code_convert_string.
-
- * fontset.c (make_fontset_for_ascii_face): Use XINT on return
- value.
- (Fset_fontset_font): Use EQ to compare lisp objects.
-
-2000-04-05 Ken Raeburn <raeburn@gnu.org>
-
- * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
- a pointer that looks like a lisp object.
- (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
- zero, instead see whether it's an integer object, since they can't
- have intervals.
- (GET_INTERVAL_OBJECT): Simply assign to the destination.
-
- * dispnew.c (allocate_matrices_for_frame_redisplay,
- direct_output_forward_char): Use X(U)INT and make_number as needed
- to convert between (unsigned) int values and lisp integers.
- * keyboard.c (read_key_sequence): Likewise.
- * lread.c (substitute_object_recurse): Likewise.
- * fns.c (concat, hash_lookup, hash_remove): Likewise.
- * minibuf.c (do_completion, Fminibuffer_complete_word,
- Fminibuffer_completion_help): Likewise.
- * term.c (produce_special_glyphs): Likewise.
-
- * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
- * print.c (print_preprocess, print_object): Likewise.
-
- * search.c (compile_pattern): Use NILP when checking for nil.
-
- * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
- __OPTIMIZE__]: Provide a GNU C macro version that handles
- lisp-object unions.
- (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
- field, to better cope with ENABLE_CHECKING and calls that modify a
- Lisp_Object using its old value.
-
-2000-04-04 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (compare_window_configurations): Signal an error
- if parameters C1 or C2 aren't window configurations.
-
- * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
- AFTER_POTENTIAL_GC calls around calls to functions that can
- signal an error and thus invoke the debugger.
-
-2000-04-03 Gerd Moellmann <gerd@gnu.org>
-
- * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
- an error if decoding fails.
-
- * keyboard.c (lispy_mouse_names): Variable removed.
- (Vlispy_mouse_stem): New variable.
- (syms_of_keyboard): Initialize Vlispy_mouse_stem.
- (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
- for any mouse button number. Increase size of mouse_syms and
- button_down_location as needed. Call modify_event_symbol with
- different arguments.
- (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
- Call modify_event_symbol with different arguments.
- (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
- for any button number. Call modify_event_symbol with different
- arguments.
- (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
- Accept a string for NAME_ALIST_OR_STEM.
-
- * lisp.h (larger_vector): Add prototype.
-
- * fns.c (larger_vector): Make externally visible.
-
- * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
-
-2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
- (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
- (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
- we are between str1 and str2.
- (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
- (PATFETCH): Use `TRANSLATE'.
- (PATFETCH_RAW): Fetch multibyte char if applicable.
- (PATUNFETCH): Remove.
- (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
- When writing a char, write it directly into the pattern buffer rather
- than going needlessly through a temp char-array.
- (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
- multibyte magic and remove the useless `#ifdef emacs'.
- (bcmp_translate): Don't compare as multibyte chars when in a unibyte
- buffer.
-
- * regex.h (struct re_pattern_buffer): Make field `multibyte'
- conditional on `emacs'.
-
- * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
-
-2000-04-01 Ken Raeburn <raeburn@gnu.org>
-
- * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
- non-union-type versions of XMARK and friends here, because XMARK
- and friends won't work on an integer field if NO_UNION_TYPE is not
- defined.
- (make_number): Define as a function if it's not defined as a
- macro.
-
- * composite.c (run_composite_function): Use NILP when checking for
- nil.
- (syms_of_composite): Delete local var NARGS, pass an int as first
- argument to Fmake_hash_table.
-
- * editfns.c (text_property_stickiness): Use NILP to test
- Lisp_Object boolean value.
- (Fmessage_or_box): Don't use NILP to test int variable.
- (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
- problems reading from and changing the same lisp value in an
- XSETSTRING call.
-
-2000-04-01 Gerd Moellmann <gerd@gnu.org>
-
- * term.c (TN_no_color_video): New variable.
- (term_init): Intitialize TN_no_color_video.
- (enum no_color_bit): New enumeration.
- (MAY_USE_WITH_COLORS_P): New macro.
- (turn_on_face): Use it to determine if attributes may be used
- combined with colors.
-
-2000-04-01 Ken Raeburn <raeburn@gnu.org>
-
- * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
- with int lvalues via casts; instead, just yield lisp object
- lvalues.
- (enlarge_window): Variable sizep now points to Lisp_Object. Use
- proper accessor macros.
- (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
- (grow_mini_window): Fix typo getting int value of root->height.
-
- * xdisp.c (compute_string_pos): Fix order of arguments to
- string_pos_nchars_ahead.
- (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
- count arg to variable-arg routines like Frun_hook_with_args and
- Fformat.
- (back_to_previous_visible_line_start)
- (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
- fixed-arg routines like Fget_char_property and Fmake_string.
- (reconsider_clip_changes): Use XINT when comparing integer lisp
- objects, or passing them as int arguments.
- (mark_window_display_accurate, insert_left_trunc_glyphs)
- (append_space, extend_face_to_end_of_line): Use make_number when
- storing or passing integer values as lisp objects.
- (set_cursor_from_row, highlight_trailing_whitespace): Use
- INTEGERP, not implicit test against zero, for glyph object.
- (try_window_id): Don't use make_number when we want an int value.
-
- * xfaces.c (xlfd_symbolic_value): Make last argument a
- Lisp_Object, to be consistent with callers.
- (Fbitmap_spec_p): Use XINT to get numeric value of height.
- (lface_hash): Apply XFASTINT to lisp values before folding in.
-
- * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
- fill in window width and height. Pass an int, not a lisp object,
- as first arg to Finsert.
-
-2000-04-01 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (realize_basic_faces): Block input while realizing
- the faces.
-
- * keyboard.c (lispy_mouse_names): Add additional mouse names.
-
- * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
-
-2000-03-31 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_produce_glyphs): When displaying unibyte text
- or ASCII, handle case that per-char metric is null.
-
-2000-03-30 Ken Raeburn <raeburn@gnu.org>
-
- * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
-
- * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
- XSUBR, XBUFFER): Verify correct object type before returning
- pointer, using eassert.
- * frame.h (XFRAME): Likewise.
-
- * buffer.c (Frename_buffer, Fset_buffer_multibyte,
- swap_out_buffer_local_variables, Fmove_overlay): Don't apply
- XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
- type.
- * data.c (set_internal): Likewise.
- * dispextern.h (WINDOW_WANTS_MODELINE_P,
- WINDOW_WANTS_HEADER_LINE_P): Likewise.
- * fileio.c (auto_save_1): Likewise.
- * insdel.c (check_markers): Likewise.
- * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
- * undo.c (record_insert): Likewise.
- * vmsproc.c (child_sig): Likewise.
- * window.c (unshow_buffer, window_loop): Likewise.
- * xterm.c (x_erase_phys_cursor): Likewise.
-
-2000-03-30 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (free_image_cache): Free the cache structure itself
- last, after all its members have been freed.
-
- * lisp.h (xstrdup): Add prototype.
-
- * alloc.c (xstrdup): Moved here from xfaces.c.
- (allocating_for_lisp): Variable removed.
- (lisp_malloc): Block input around the calls to malloc and
- mem_insert.
-
- * xfaces.c (realize_tty_face): Use find_symbol_value instead
- of Fsymbol_value.
- (xstrdup): Moved to alloc.c.
-
-2000-03-29 Ken Raeburn <raeburn@gnu.org>
-
- * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
-
- * emacs.c (main): Fix sense of no-loadup test.
-
- * config.in (ENABLE_CHECKING): Undef.
-
- * lisp.h (struct interval): Replace "parent" field with a union of
- interval pointer and Lisp_Object; add new bitfield to use as
- discriminant. Change other flag fields to bitfields.
- (CHECK): New macro for consistency checking. If ENABLE_CHECKING
- is defined and the supplied test fails, print a message and
- abort.
- (eassert): New macro. Use CHECK to provide an assert-like
- facility.
-
- * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
- pointers; abort if the value looks like a lisp object.
- (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
- SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
- Modify for new interval parent definition.
-
- * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
- UNMARK_BALANCE_INTERVALS): Update references that need an
- addressable lisp object in the interval structure.
- (die): New function.
- (suppress_checking): New variable.
-
- * intervals.c (interval_start_pos): Just return 0 if there's no
- parent object.
-
-2000-03-29 Gerd Moellmann <gerd@gnu.org>
-
- * lread.c (read1): Accept `.' (period) as symbol start like in CL
- and earlier Emacs versions.
-
- * keyboard.c (Ftop_level): Cancel busy-cursor.
-
- * eval.c (call_debugger): Cancel busy-cursor.
-
-2000-03-29 Kenichi Handa <handa@etl.go.jp>
-
- * search.c (Freplace_match): Adjust multibyteness of the current
- buffer and NEWTEXT. Free allocated memory before signaling an
- error.
-
-2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (analyse_first): New function obtained by ripping out most
- of re_compile_fastmap and generalizing it a little bit so that it
- can also just return whether a given (sub)pattern can match the empty
- string or not.
- (regex_compile): Use `analyse_first' to decide whether the loop-check
- needs to be done or not for *, +, *? and +? (the loop check is costly
- for non-greedy repetition).
- (re_compile_fastmap): Delegate the actual work to `analyse_first'.
-
-2000-03-28 Dave Love <fx@gnu.org>
-
- * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
- alpha.
-
- * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
-
-2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
- an expression.
- (enum re_opcode_t): Update description of succeed_n.
- (PATFETCH): Always define.
- (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
- operators, char classes, shy-groups and intervals).
- Optimize special cases of intervals so as to only use succeed_n and
- jump_n when really needed.
- (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
- that we don't have to handle the special cases any more.
- Simplify on_failure_jump handling as well.
-
-2000-03-28 Jason Rumney <jasonr@gnu.org>
-
- * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
-
-2000-03-27 Gerd Moellmann <gerd@gnu.org>
-
- * s/freebsd.h (GC_SETJMP_WORKS): Define.
-
- * s/msdos.h (GC_SETJMP_WORKS): Define.
-
- * alloc.c (mark_maybe_object): New function.
- (mark_memory): Use it.
- (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
- (setjmp_tested_p, longjmp_done): New variables.
- (test_setjmp): New function.
- (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
- (init_alloc): Initialize setjmp_tested_p and longjmp_done.
-
- * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
- to DEC_TEXT_POS and INC_TEXT_POS.
-
- * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
- with parameter MULTIBYTE_P.
-
- * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
- MULTIBYTE_P.
-
- * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
- buffers because it looks for multibyte character byte sequences
- which don't exist in unibyte text.
-
- * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
-
- * xfaces.c (register_color, unregister_color, unregister_colors)
- [DEBUG_X_COLORS]: New functions.
- (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
-
- * xfns.c (x_set_cursor_color): Get color reference counts right.
-
- * xterm.c (x_copy_color): New function.
- (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
-
- * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
- (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
- (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
- (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
- (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
- (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
- (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
- (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
- (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
- (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
-
- * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
- names for handling per-buffer variables.
-
- * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
- instead of MAX_BUFFER_LOCAL_VARS.
- (last_per_buffer_idx): Renamed from max_buffer_local_idx.
-
- * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
-
- * xfns.c (x_specified_cursor_type): New function.
- (x_set_cursor_type): Use it.
-
- * buffer.h (struct buffer): Add cursor_type.
-
-2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
- (print_partial_compiled_pattern, re_compile_fastmap): Handle new
- opcode.
- (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
- (re_match_2_internal): Add code for on_failure_jump_nastyloop when
- executing it as well as when popping it off the stack to find infinite
- loops in non-greedy repetition operators.
-
-2000-03-26 Gerd Moellmann <gerd@gnu.org>
-
- * doc.c (Qfunction_documentation): New variable.
- (syms_of_doc): Initialize Qfunction_documentation.
- (Fdocumentation): If FUNCTION is a symbol with non-nil
- `function-documentation' property, return a documentation derived
- from that.
-
- * buffer.c (syms_of_buffer): Add default-cursor-type.
- (init_buffer_once): Don't let cursor_type have a local value
- in every buffer.
-
- * xterm.c (x_display_and_set_cursor): Choose cursor depending
- on buffer-local value of cursor_type.
- (x_draw_bar_cursor): Add parameter WIDTH.
-
- * buffer.c (reset_buffer): Initialize buffer's cursor_type.
- (init_buffer_once): Set default cursor_type value to t.
- Mark cursor_type as local everywhere.
- (syms_of_buffer): New per-buffer variable cursor-type.
-
- * buffer.h (struct buffer): Remove member local_var_flags,
- add local_flags.
- (MAX_BUFFER_LOCAL_VARS): New macro.
- (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
- (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
- (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
- (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
-
- * print.c (print_object): Use new macros for per-buffer
- variables.
-
- * category.c (Fset_category_table): Use new macros for per-buffer
- variables.
-
- * buffer.c (buffer_permanent_local_flags): Make a char array.
- (max_buffer_local_idx): New variable.
- (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
- for new handling of per-buffer variables.
- (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
- (init_buffer_once): Initialize per-buffer vars differently.
- Set max_buffer_local_idx.
-
- * syntax.c (Fset_syntax_table): Use new macros for per-buffer
- variables.
-
- * lread.c (defvar_per_buffer): Use new macros for per-buffer
- variables.
-
- * data.c (do_symval_forwarding, store_symval_forwarding)
- (find_symbol_value, set_internal, default_value, Fset_default)
- (Fkill_local_variable, Flocal_variable_p): Use new macros for
- per-buffer variables.
-
- * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
-
-2000-03-24 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_term_init): Unblock input around call1 of
- Qvendor_specific_keysyms.
-
- * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
- (find_defun_start): Consider an open parenthesis in column 0
- a defun start only if open_paren_in_column_0_is_defun_start is set.
- (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
-
-2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
-
- * eval.c (Fautoload): Add entry in load-history (if after dump).
- * lread.c (load-history): Update docstring.
-
-2000-03-24 Gerd Moellmann <gerd@gnu.org>
-
- * indent.c (Fvertical_motion): Always use the current buffer.
- Temporarily change the window's buffer, if necessary.
-
-2000-03-23 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (fast_find_position): Make sure not to consider rows
- not visible in the window.
-
-2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (enum syntaxcode): Provide default for non-Emacs.
- (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
-
-2000-03-22 Jason Rumney <jasonr@gnu.org>
-
- * w32menu.c (single_submenu): Set help string to NULL if none.
- (w32_menu_show): Set help string correctly.
- (add-menu-item): Set help string in MIIM_DATA for menu item.
- Load SetMenuItemInfoA explicitly.
- (w32_menu_display_help): New function.
-
- * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
- (QCdata): Moved to xdisp.c.
-
- * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
- (Vw32_charset_to_codepage_alist): Removed.
- (Vw32_charset_info_alist): New variable.
- (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
- chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
- greek, hebrew, thai, johab, mac, unicode]): New symbols.
- (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
- with TODO comment.
- (w32_codepage_for_font): Use Vw32_charset_info_alist.
- (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
- Define Vw32_charset_info_alist and w32_charset symbols.
-
-2000-03-22 Jason Rumney <jasonr@gnu.org>
-
- * makefile.nt (w32bdf.obj): Update dependencies.
-
- * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
-
- * w32fns.c: Include fontset.h after dispextern.h.
- (Fx_create_frame): Do not create fontset.
- (w32_load_system_font): Doc fix.
- (Fx_close_connection): Free full_name if it is not shared.
-
- * w32term.c: Include fontset.h after dispextern.h.
- (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
- updated.
- (w32_per_char_metric): If PCM is invalid, delete and return NULL.
- (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
- (w32_font_is_double_byte): New function, needs body.
- (x_append_glyph): Set glyph->glyph_not_available_p.
- (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
- it->charset. If it->multibyte_p is zero and it->c is a multibyte
- character, convert it to a unibyte character.
- (struct glyph_string): Delete member `charset'.
- (W32_TEXTOUT): Temporarily remove charset_dim until another way of
- calculating it is found.
- (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
- the case that per char metric is not available correctly.
- (x_fill_glyph_string): Handle the case that the specific glyph is
- not available correctly.
- (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
- (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
- (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
- (x_new_fontset): Call fontset_ascii to get ASCII font name of the
- fontset. Don't call FS_LOAD_FONT.
-
-2000-03-22 Ken Raeburn <raeburn@gnu.org>
-
- * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
- (INT_LISPLIKE): New macro.
- (NULL_INTERVAL_P): Use it.
- (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
- SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
- GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
-
- * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
- explicit references to "parent" field of struct interval and
- associated unclean type conversions.
- * intervals.c (create_root_interval, root_interval, rotate_right,
- rotate_left, balance_possible_root_interval, split_interval_right,
- split_interval_left, interval_start_pos, find_interval,
- next_interval, previous_interval, update_interval,
- adjust_intervals_for_insertion, delete_node, delete_interval,
- adjust_intervals_for_deletion, merge_interval_right,
- merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
- copy_intervals_to_string): Likewise.
- * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
- Likewise.
- * syntax.c (update_syntax_table): Likewise.
-
- * intervals.c (reproduce_tree_obj): New function, like
- reproduce_tree but takes a Lisp_Object for the parent. Declare
- with prototype.
- (graft_intervals_into_buffer): Use it when appropriate.
- (reproduce_tree): Declare with prototype.
- (balance_possible_root_interval): Check that the parent is a lisp
- object before trying to examine its type.
-
-2000-03-22 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (lface_same_font_attributes_p): Compare font attributes
- as strings only if both are known to be strings.
-
- * s/openbsd.h (LIBS_TERMCAP): Undef.
-
-2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
- definitions for non-Emacs compilation.
- (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
- outside of `#ifdef emacs'.
- (print_partial_compiled_pattern): Update.
- (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
- (re_compile_fastmap): Merge handling of charset and charset_not (for
- emacs and non-emacs compilation as well).
- Similarly for (not)categoryspec and (not)syntaxspec.
- Don't use the fastmap when reaching `anychar' since the added
- complexity is not justified.
- (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
- and (not)syntaxspec. Merge (not)categoryspec.
-
-2000-03-22 Kenichi Handa <handa@etl.go.jp>
-
- * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
- FACE_FOR_CHAR): Define them differently for the configuration of
- --without-x.
-
-2000-03-21 Dave Love <fx@gnu.org>
-
- * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
- doc string.
-
-2000-03-21 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
- (lface_fully_specified_p): Don't check contents of
- LFACE_FONT_INDEX because that attribute is optional.
- (realize_x_face): Remove now unwarranted xassert.
-
-2000-03-21 Kenichi HANDA <handa@etl.go.jp>
-
- The following changes are to make font selection based on
- characters, not charset. In addition, they recover fontset
- facilities while utilizing the new font selection mechanism.
-
- * Makefile.in (fontset.o): Depend on dispextern.h.
-
- * alloc.c (mark_face_cache): Don't mark face->registry.
-
- * dispextern.h (struct glyph): New member glyph_not_available_p.
- Use 22 bits for face_id.
- (enum lface_attribute_index): Add LFACE_FONT_INDEX.
- (struct face): Delete member registry, new member ascii_face.
- (FACE_SUITABLE_FOR_CHAR_P): Renamed from
- FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
- (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
- (struct it): Delete member charset, new member
- glyph_not_available_p.
-
- * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
- (struct fontset_info, struct fontset_data): Structs removed.
- (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
- Vglobale_fontset_alist, font_idx_temp): Externs removed.
- (fs_load_font, fs_query_fontset): Adjusted for new argument.
- (fs_free_face_fontset, fontset_font_pattern,
- face_suitable_for_char_p, face_for_char,
- make_fontset_for_ascii_face): Extern them.
- (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
- (FS_LOAD_FACE_FONT): New macro.
-
- * fontset.c: All codes rewritten or adjusted for the change of
- fontset implementation. Now fontset is represented by char table.
- (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
- removed.
- (my_strcasecmp): Function removed.
- (Vfontset_table, next_fontset_id, Vdefault_fontset): New
- variables.
- (AREF, ASIZE): New macros.
- (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
- FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
- FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
- (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
- fontset_id_valid_p, font_family_registry, fontset_name,
- fontset_ascii, free_face_fontset, face_suitable_for_char_p,
- face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
- New functions.
- (fs_load_font): New arg FACE. Caller changed.
- (fs_query_fontset): Argument changed. Caller changed.
- (Fquery_fontset): call fs_query_fontset.
- (fs_register_fontset, alloc_fontset_data, free_fontset_data):
- Functions removed.
- (clear_fontset_elements, check_registry_encoding,
- check_fontset_name): New functions.
- (syms_of_fontset): Set char-table-extra-slots property of fontset
- to 3. Staticpro and initialize Vfontset_table and
- Vdefault_fontset. Defsubr fontset_font and fontset_list.
-
- * frame.h (struct frame): Member `fontset_data' removed.
- (FRAME_FONTSET_DATA): Macro removed.
-
- * frame.c (make_frame): Don't allocate f->fontset_data.
- (Fdelete_frame): Don't free f->fontset_data.
-
- * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
-
- * xdisp.c (charset_at_position): Function removed.
- (init_iterator): Don't set member charset of struct `it'.
- (handle_face_prop, reseat_to_string, set_iterator_to_next,
- next_element_from_display_vector, insert_left_trunc_glyphs):
- Likewise.
- (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
- FACE_FOR_CHARSET.
- (get_next_display_element, append_space,
- extend_face_to_end_of_line): Likewise.
-
- * xfaces.c (Qx_charset_registry, Vface_default_registry):
- Variables removed.
- (clear_font_table, frame_update_line_height, load_face_font):
- Adjusted for the change of fontset implementation.
- (load_face_fontset_font): Function removed.
- (pixel_point_size): New function.
- (font_list): Argument type changed. Caller changed.
- (LFACE_FONT): New macro.
- (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
- (set_lface_from_font_name): Type of arg FONTNAME is changed to
- Lisp_Object. Determine the font name by actually loading a font
- by the specified pattern. Set LFACE_FONT (lface) to the specified
- pattern. Even if a font is not found, don't try alternatives.
- (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
- (set_font_frame_param): If `font' is specified in lface, use it.
- (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
- (lface_same_font_attributes_p): Likewise.
- (make_realized_face): Arguent changed. Caller changed. Set
- face->ascii_face to face itself.
- (free_realized_face): Free face->fontset if face is for ASCII.
- (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
- deduce_unibyte_registry, x_charset_registry): Functions removed.
- (free_realized_multibyte_face): New function.
- (lookup_face, lookup_named_face, lookup_derived_face): Argument
- changed. Caller changed.
- (try_font_list): Argument type changed.
- (face_fontset): Check `font' slot of ATTRS, not `family' slot.
- (choose_face_font): Argument changed. Handle fontset properly.
- (choose_face_fontset_font): Function removed.
- (realize_default_face, realize_named_face): Don't remove the
- former face here.
- (realize_face): Argument changed. Caller changed. Remove face
- with the arg former_face_id in advance. Load font for the new
- face.
- (realize_x_face): Argument changed. Caller changed. For a
- multibyte character, share fontset with base_face. For a single
- byte character, make a new realized fontset. Don't load a font
- here.
- (realize_tty_face): Argument changed. Caller changed.
- (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
- (face_at_buffer_position): Don't check multibyte_p for returning
- DEFAULT_FACE_ID.
- (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
- FACE_SUITABLE_FOR_CHARSET_P.
- (syms_of_xfaces): Remove code for Qx_charset_registry and
- Vface_default_registry.
-
- * xterm.c: Include fontset.h after dispextern.h. Undo the changes
- related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
- (x_per_char_metric): Don't try FONT->default_char. Even if
- pcm->width is zero, glyph bits may exist.
- (x_encode_char): Always initialize char2b->byte1.
- (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
- (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
- changed.
- (x_append_glyph): Set glyph->glyph_not_available_p.
- (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
- it->charset. Handle the case that per char metric is not
- available. If it->multibyte_p is zero and it->c is a multibyte
- character, convert it to a unibyte character.
- (struct glyph_string): Delete member `charset'.
- (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
- the case that per char metric is not available correctly.
- (x_fill_glyph_string): Handle the case that the specific glyph is
- not available correctly.
- (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
- (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
- (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
- (x_new_fontset): Call fontset_ascii to get ASCII font name of the
- fontset. Don't call FS_LOAD_FONT.
-
- * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
- (x_create_tip_frame): Likewise.
- (Fx_close_connection): Free full_name of font_info.
-
- * fns.c (optimize_sub_char_table): New function.
- (Foptimize_char_table): New function.
- (syms_of_fns): Defsubr Soptimize_char_table.
-
-2000-03-20 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
- only if buffer is displayed in some window.
-
- * xdisp.c (handle_single_display_prop): Initialize local `value'.
- (try_window_reusing_current_matrix): Don't call scroll run
- function if run's current and desired position are the same;
- this prevents cursor flickering.
-
-2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
-
- * regex.c (RE_STRING_CHAR): New macro.
- (GET_CHAR_AFER_2): Remove.
- (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
- (enum re_opcode_t): Remove on_failure_jump_exclusive.
- (print_partial_compiled_pattern, re_compile_fastmap)
- (re_match_2_internal): Remove on_failure_jump_exclusive.
- (regex_compile): Turn optimizable P+ loops into PP*, so that the
- optimization only need to work for * (ie. can use of_keep_string_jump).
- Remove the special case for .*\n since it is now covered by the general
- optimization.
- (re_search_2): Don't bother with `room'.
- (skip_one_char): New function.
- (skip_noops): Simplify since `memory' is not needed any more.
- (mutually_exclusive_p): Restructure slightly to use `switch' and
- add handling for "all" remaining cases.
- (re_match_2_internal): Change on_failure_jump_smart to use
- on_failure_keep_string_jump (and redirect the end-of-loop jump)
- rather than on_failure_jump_exclusive.
-
-2000-03-19 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
- number of bits per RGB because it's everywhere used as the depth
- of the visual.
-
- * term.c (calculate_costs): Remove code dealing with X frames.
-
-2000-03-19 Richard M. Stallman <rms@gnu.org>
-
- * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
-
-2000-03-18 Gerd Moellmann <gerd@gnu.org>
-
- * lread.c (read_integer): Unread the last char not consumed.
-
-2000-03-17 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_update_window_cursor): Don't update in frames
- which are in the process of being deleted.
-
-2000-03-16 Gerd Moellmann <gerd@gnu.org>
-
- * Makefile.in (mostlyclean): Add `*.core'.
- (clean): Add `bootstrap-emacs'.
-
- * lread.c (read_integer): New function.
- (read1): Support read syntax #o, #x, #b, #r.
-
-2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (re_match_2): Fix string shortening (to fit `stop') to
- make sure POINTER_TO_OFFSET gives the same value before and after
- PREFETCH. Use `dfail' to guarantee "atomic" matching.
- (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
- (debug): Now only active if > 0 rather than if != 0.
- (DEBUG_*): Update for the new meaning of `debug'.
- (print_partial_compiled_pattern): Add missing `succeed' case. Use
- CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
- in `succeed_n', `jump_n' and `set_number_at'.
- (store_op1, store_op2, insert_op1, insert_op2)
- (at_begline_loc_p, at_endline_loc_p): Add prototype.
- (group_in_compile_stack): Move to after its arg's types are
- declared and add a prototype.
- (PATFETCH): Define in terms of PATFETCH_RAW.
- (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
- wrapper.
- (QUIT): Redefine as a nop except for NTemacs.
- (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
- indentation of the greedy-op and shy-group code.
- (at_(beg|end)line_loc_p): Fix argument's types.
- (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
- (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
- (MATCHING_IN_FIRST_STRING): Remove.
- (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
- to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
- QUIT unconditionally.
-
-2000-03-15 Gerd Moellmann <gerd@gnu.org>
-
- * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
- a sole completion.
-
- * process.c (send_process): Add a hint that the function
- can call Lisp code to its comment.
-
- * lread.c (load_dangerous_libraries): New variable.
- (Vbytecomp_version_regexp): New variable.
- (safe_to_load_p): New function.
- (Fload): Handle files not compiled with Emacs specially.
- (syms_of_lread): New Lisp variable load-dangerous-libraries.
-
-2000-03-14 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
-
- * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
- support functions only if HAVE_X11R6_XIM is defined.
- (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
-
- * s/sol2.h (INHIBIT_X11R6_XIM): Define.
-
- * xfns.c (X_I18N_INHIBITED): Don't define.
- (create_frame_xic): Remove conditional compilation on
- X_I18N_INHIBITED.
- (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
-
- * config.in (HAVE_X_I18N): Moved here from xterm.h.
- (HAVE_X11R6_XIM): Define.
-
- * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
-
- * xterm.c (x_term_init): Add support for X resource `synchronous'.
- If set, call XSynchronize.
-
-2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c: Declare a new type `re_char' used throughout the code
- for the string char type. It's `const unsigned char' to match the
- rest of Emacs. Consistently make sure all pointers to strings use
- it and make sure all pointers into the pattern use `unsigned
- char'.
- (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
- GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
- code duplication.
-
- * charset.h (GET_CHAR_AFTER_2): Remove.
- (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
-
-2000-03-12 Ken Raeburn <raeburn@gnu.org>
-
- * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
- variable before the invocation of YMF_PASS_LDFLAGS, in case both
- of them try to use backquotes.
-
-2000-03-12 Dave Love <fx@gnu.org>
-
- * unexelf.c: Restore changes of 1999-10-19.
- (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
- fix its type and alignment; copy it from current process.
-
-2000-03-12 Gerd Moellmann <gerd@gnu.org>
-
- * atimer.c (cancel_atimer): Break out of the loop as soon as timer
- has been found. Fix bug not computing timer's predecessor.
-
- * fileio.c (Fread_file_name): Handle case that DIR contains a
- file name.
-
- * window.c (Fsave_window_excursion): Doc fix.
-
- * xfns.c (x_defined_color): Rewritten to use
- x_allocate_nearest_color.
-
-2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (vga_installed): New function, code moved from
- dos_set_window_size.
- (Qbar, Qcursor_type, outside_cursor): New variables.
- (syms_of_msdos): Intern and staticpro them.
- (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
- shape used outside Emacs when called for the first time.
- (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
- cursor shape used outside Emacs.
- (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
- (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
- type has changed.
- (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
- parameters specify the cursor. Make qreverse a global
- variable (renamed to Qreverse).
-
-2000-03-09 Gerd Moellmann <gerd@gnu.org>
-
- * fns.c (Fy_or_n_p): Cancel busy-cursor.
-
-2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
-
- This is a big redesign of failure-stack and register handling, prompted
- by bugs revealed when trying to add shy-groups. Overall, what happened
- is that loops are now structured a little differently, groups can be
- shy and the code is a little simpler.
-
- * regex.h: Update the copyright.
- (RE_SHY_GROUPS): New value.
- (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
- (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
-
- * regex.c (enum re_opcode_t): Remove jump_past_alt,
- maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
- on_failure_jump_(exclusive, loop and smart). Also fix the comment
- for (start|stop)_memory since they now only take one argument (the
- second has becomes unnecessary).
- (print_partial_compiled_pattern): Adjust for changes in
- re_opcode_t.
- (print_compiled_pattern): Use %ld to printf long ints and flush to
- make debugging a little easier.
- (union fail_stack_elt): Make the integer unsigned.
- (struct fail_stack_type): Add a `frame' element.
- (INIT_FAIL_STACK): Init `frame' as well.
- (POP_PATTERN_OP): New macro for re_compile_fastmap.
- (DEBUG_PUSH, DEBUG_POP): Remove.
- (NUM_REG_ITEMS): Remove.
- (NUM_NONREG_ITEMS): Adjust.
- (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
- (TOP_FAILURE_HANDLE): New macros for the cycle detection.
- (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
- (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
- macros.
- (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
- address pushed is not the destination of the jump but the source
- of it instead.
- (NUM_FAILURE_ITEMS): Remove.
- (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
- registers before the actual failure point). Don't hardcode any
- meaning for str==NULL anymore.
- (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
- (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
- Remove.
- (REG_UNSET_VALUE): Use NULL (why not?).
- (compile_range): Remove declaration since it doesn't exist.
- (struct compile_stack_elt_t): Remove inner_group_offset.
- (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
- (regex_grow_registers): Remove dead code.
- (FIXUP_ALT_JUMP): New macro.
- (regex_compile): Add shy-groups Change loops to use
- on_failure_jump_smart&jump instead of
- on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
- initial (dummy_failure_)jump. Remove c1_base (looks like unused
- variable to me). Use `jump' instead of `jump_past_alt' and don't
- bother with push_dummy_failure in alternatives since it is now
- unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
- emacs' for (re)allocating the stack.
- (re_compile_fastmap): Remove dead variables i and num_regs. Exit
- from loop when bufp->can_be_null rather than jumping to `done'.
- Avoid jumping backwards so as to ensure termination. Use
- PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
- backreferences. Remove dead code in handling of `anychar'.
- (skip_noops, mutually_exclusive_p): New functions taken from the
- handling of `maybe_pop_jump' in re_match_2_internal. Slightly
- improve mutually_exclusive_p to handle ".+\n".
- (lowest_active_reg, highest_active_reg,
- NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
- (re_match_2_internal): Use %p instead of 0x%x when printf'ing
- ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
- variables. Push register (in `start_memory') on the stack rather
- than storing it in old_reg(start|end). Remove the cycle detection
- from `stop_memory', replaced by the use of on_failure_jump_loop
- for greedy loops. Add code for the new on_failure_jump_<foo>.
- Remove ad-hoc code in `on_failure_jump' to push more registers in
- the case of a loop. Take out code from `maybe_pop_jump' into
- separate functions and adapt it to the semantics of
- `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
- and push_dummy_failure. Remove dummy_failure handling and
- handling of `failures to jump to on_failure_jump' (this last one
- was already dead code, it seems).
- (group_match_null_string_p, alt_match_null_string_p)
- (common_op_match_null_string_p): Remove.
-
-2000-03-08 Dave Love <fx@gnu.org>
-
- * config.in: Don't depend on __STDC__ for volatile.
- Add POINTER_TYPE, PTR, PROTOTYPES.
-
- * hftctl.c, strftime.c: Use PROTOTYPES.
- * eval.c (find_handler_clause): Likewise.
-
- * mem-limits.h: Use POINTER_TYPE.
-
- * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
- (memory_warnings): Declare using POINTER_TYPE.
-
-2000-03-08 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
-
- * xdisp.c (display_echo_area): Temporarily inhibit garbage
- collection.
-
- * xfns.c: Remove obsolete code in #if 0.
- (Fx_focus_frame): New function.
-
-2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
-
- * coding.c (coding_category_name): Add coding-category-utf-8,
- coding-category-utf-16-be, coding-category-utf-16-le.
- (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
- UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
- UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
- (detect_coding_utf_8): New function.
- (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
- UTF_16_LOW_SURROGATE_P): New macros.
- (detect_coding_utf_16): New function
- (detect_coding_mask): When priorities are specified, skip any
- categories that have `nil' coding-system. Fix bug of returning
- wrong mask when PRIORITIES is specified and detect_coding_XXX()
- returns a mask not set in PRIORITIES.
- (detect_eol_type_in_2_octet_form): New function.
- (detect_eol): selects detect_eol_type_XXX to call according to
- cooding->category_idx.
- (detect_coding_system): Remove `nil' coding-system in the result.
- (Fupdate_coding_systems_internal): Update all coding-categories.
-
- * coding.h (CODING_CATEGORY_IDX_UTF_8,
- CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
- macros.
- (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
- CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
- CODING_CATEGORY_IDX_UTF_16_LE.
- (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
- CODING_CATEGORY_MASK_UTF_16_LE): New macros.
- (CODING_CATEGORY_MASK_ANY): Include the above macros.
- (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
-
-2000-03-07 Gerd Moellmann <gerd@gnu.org>
-
- * doc.c (Fdocumentation_property): If value is not a string,
- and doesn't refer to etc/DOC, evaluate it to obtain a string.
-
- * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
- close the display with XtCloseDisplay. This caused a bus error
- on OpenWindows.
-
- * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
- complete but not unique.
-
-2000-03-06 Gerd Moellmann <gerd@gnu.org>
-
- * process.c (send_process): Remove local variable `procname' that
- might become invalid when a GC happens. Instead, access the
- process name slot directly.
-
- * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
- orig_height if set.
-
- * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
- orig_height if set.
-
-2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
- glyph matrices have been freed.
-
-2000-03-05 Gerd Moellmann <gerd@gnu.org>
-
- * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
- (bootstrap-temacs): Set LC_ALL to C like for temacs.
-
- * xfns.c (QCdata): Moved to xdisp.c.
-
- * xdisp.c (QCdata): Moved here from xfns.c.
- (syms_of_xdisp): Initialize QCdata.
-
- * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
-
- * window.c (coordinates_in_window): Use
- FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
- FRAME_INTERNAL_BORDER_WIDTH.
-
- * xdisp.c (try_window_id): Recompute unchanged information if
- it is obviously invalid.
-
- * xterm.c (x_term_init): Create a colormap if not using the
- default visual.
-
- * xterm.h (select_visual): Change prototype.
-
- * xfns.c (select_visual): Rewritten. Recognize user-specified
- visual classes.
- (visual_classes): New variable.
-
-2000-03-04 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
- (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
- (png_load): Access colormap of frame using FRAME_X_COLORMAP.
- (x_decode_color): Don't handle allocation of white and black
- specially.
- (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
- XtNcolormap resources.
- (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
- (Fx_create_frame): Initialize color members of x_output structure.
- (xpm_load): Pass colormap to XPM lib.
-
- * xfaces.c (x_free_colors): Access colormap of frame using
- FRAME_X_COLORMAP. Be paranoid about freeing black and white
- when default colormap is used.
-
- * xterm.c (x_term_init): Set Colormap member of x_display_info
- structure. Copy colormap if resource `privateColormap' is
- specified (PseudoColor only).
- (x_setup_relief_color): Access colormap of frame using
- FRAME_X_COLORMAP.
-
- * xterm.h (struct x_display_info): Add Colormap member `cmap'.
- (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
-
-2000-03-04 Jason Rumney <jasonr@gnu.org>
-
- * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
- other non-platform-specific equivalents.
- [WINDOWSNT]: Include w32term.h, fontset.h and define X
- specific functions and macros as their w32 equivalents where
- non-platform-specifics are not available.
- [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
- (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
- (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
- (frame_update_line_height): Use macros to access f->output_data.
- (defined_color): Remove FIXME comments; fixed.
- (x_face_list_fonts, prepare_face_for_display): Put X specifics
- into #ifdef blocks. Add WINDOWSNT blocks.
- (Fx_list_fonts): Use macros for accessing font data.
- (set_lface_from_font_name): Different default fonts for X and
- WINDOWSNT.
- (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
- scalable for backward compatibility.
- (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
- (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
-
- * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
- syms_of_w32faces.
-
- * makefile.nt (w32faces.obj): Remove.
- (xfaces.obj): Add.
-
-2000-03-03 Jason Rumney <jasonr@gnu.org>
-
- * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
- correct parameters.
-
-2000-03-03 Ken Raeburn <raeburn@gnu.org>
-
- * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
- standard ELF definitions here if the system header does not.
-
-2000-03-03 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (PER_CHAR_METRIC): Removed.
- (x_per_char_metric_1, x_default_char): New functions.
- (x_per_char_metric): If font's default char is invalid, return
- metrics of a suitably chosen usable default char.
- (x_draw_glyph_string_foreground): If font has an invalid default
- char, replace occurrences of unprintable chars with a suitably
- chosen usable default char.
-
-2000-03-02 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (note_mouse_highlight): Return quickly if frame's
- glyph matrices have been freed.
-
- * dispnew.c (free_glyphs): Block input while freeing matrices.
-
- * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
-
- * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
- x_free_colors.
-
- * dispextern.h (x_free_colors): Add prototype.
-
- * xfaces.c (x_free_colors): New function.
- (unload_color, free_face_colors): Use it.
-
-2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
-
- * window.c [MSDOS]: Include msdos.h.
-
-2000-03-02 Dave Love <fx@gnu.org>
-
- * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
-
- * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
- set C_OPTIMIZE_SWITCH for gcc.
-
-2000-03-02 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (coding_save_composition): Be sure to allocate
- composition data area in coding even if there's no composition in
- the current run.
-
-2000-03-01 Jason Rumney <jasonr@gnu.org>
-
- * w32term.c: Equivalent changes to those made to xterm.c on
- 2000-02-25 and 2000-02-24.
-
- * w32fns.c: Equivalent changes to those made to xfns.c on
- 2000-02-25 and 2000-02-21.
-
- * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
- correct line-end convention is followed.
-
- * w32menu.c [HAVE_BOXES]: Remove #undef.
- (single_keymap_panes): Remove code for simulating checkmarks.
- (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
- Remove code for drawing simulated checkmarks.
- (w32_menu_show): make unibyte help string correctly.
- (add_menu_item): draw standard Windows checkmarks. Draw radio
- buttons as radio buttons if possible.
-
-2000-03-01 Gerd Moellmann <gerd@gnu.org>
-
- * sysdep.c (start_of_text): Don't define this function for NetBSD
- with ELF.
-
- * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
- Don't define.
- (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
- (LINKER): Don't undef if __NetBSD__ is defined.
-
- * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
-
- * fileio.c [__NetBSD__]: Define `unix'.
-
- * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
-
-2000-02-29 Gerd Moellmann <gerd@gnu.org>
-
- * atimer.c (start_atimer): Don't abort when timers are stopped.
- (append_atimer_lists): New function.
- (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
- arbitrary lists of stopped and running atimers.
-
- * atimer.c (cancel_atimer): Handle canceling an atimer when
- some timers are stopped.
-
- * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
- after canceling it.
-
- * fns.c (maybe_resize_hash_table): Handle case of new size
- coming out as being the same as old size.
-
-2000-02-27 Jason Rumney <jasonr@gnu.org>
-
- * makefile.nt: Add atimer.h to dependencies.
- * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
- * w32console.c: Only disable window system features for dispextern.h
- (initialize_w32_display): Build a display info for the console.
- * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
- * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
- WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
- as 2 button mice.
- * w32gui.h (struct W32FontStruct): Revert last change after change
- to xdisp.c.
- * w32menu.c (single_submenu): Set up help string.
- [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
- (w32_dialog_show): Set up help string.
- * w32term.c (w32_display_info_for_display): Remove unused function.
- (w32_draw_bitmap): Use pre-built bitmaps.
- (w32_initialize_display_info): New function to initialize parts of
- display info that are common to both GUI and console frames.
- (w32_term_init): Use w32_initialize_display_info. Do not set
- Vw32_num_mouse_buttons here, as it is not called for console
- frames. Build bitmaps for indicating truncated lines etc.
- (x_delete_display): Destroy pre-built bitmaps.
- * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
- (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
-
-2000-02-27 Dave Love <fx@gnu.org>
-
- * lisp.h: Add a bunch of prototypes.
-
-2000-02-26 Kenichi Handa <handa@etl.go.jp>
-
- * keyboard.c (read_char): Set `usec' correctly.
-
-2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
-
- * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
- `lambda', set reg[RRR] to the map index.
- (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
- reg[RRR] to 0. Otherwise, set it to -1.
-
-2000-02-25 Gerd Moellmann <gerd@gnu.org>
-
- * emacs.c (main): Remove code snippet commented out with `//'.
-
-2000-02-25 Richard M. Stallman <rms@gnu.org>
-
- * fileio.c (Ffile_symlink_p): If result starts with a `/'
- and contains a `:', prepend `/:'.
-
- * window.c (select_window_1): If selected_window is nil,
- don't "swap out" the buffer's point.
- (Fset_window_configuration): Set selected_window to nil
- before calling Fselect_window.
- (unshow_buffer): Don't set point in buffer from window's point
- if another more recently selected window also shows the buffer.
-
-2000-02-25 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (recursive_edit_1): Cancel busy-cursor.
-
- * xfns.c (inhibit_busy_cursor, busy_count): Removed.
- (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
- (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
- variables.
- (DEFAULT_BUSY_CURSOR_DELAY): New define.
- (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
- (hide_busy_cursor): New functions.
- (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
-
- * minibuf.c (read_minibuf): Cancel busy-cursor.
-
- * keyboard.c (command_loop_1): Call start_busy_cursor before
- Fcommand_execute and cancel_busy_cursor after it.
- (timer_check): Remove busy-cursor code.
- (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
- cursor timer.
-
- * process.c (wait_reading_process_input): Remove busy-cursor code.
-
- * eval.c (Fsignal): Call cancel_busy_cursor instead of
- Fx_hide_busy_cursor.
-
- * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
- Remove prototyoes.
- (start_busy_cursor, cancel_busy_cursor): Add prototypes.
-
- * lisp.h (Fx_hide_busy_cursor): Remove prototype.
-
- * xterm.c (XTread_socket): Remove busy-cursor code.
-
- * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
- (build_frame_matrix_from_leaf_window): Put code handling
- glyph row's not being a slice of a frame row in #if 0.
- (sync_window_with_frame_matrix_rows): New function.
- (frame_row_to_window): New function.
- (mirror_line_dance): Handle copies between windows.
-
- * lread.c (Fload): Use `xfree' instead of `free'.
- (init_obarray): Use `xmalloc' instead of `malloc'.
-
- * window.c (Fset_window_buffer): Set WINDOW to the window
- after decoding.
- (coordinates_in_window): Take frame's internal border width
- into account.
-
-2000-02-24 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_display_and_set_cursor): Display cursor of
- non-selected windows depending on the setting of
- cursor_in_non_selected_windows.
-
- * xdisp.c (cursor_in_non_selected_windows): New variable.
- (syms_of_xdisp): DEFVAR_BOOL it.
-
-2000-02-23 Gerd Moellmann <gerd@gnu.org>
-
- * data.c (Fstring_to_number): If number is greater than what
- fits into an integer, return a float.
-
- * eval.c (specbind): Remove references to
- keyword_symbols_constant_flag.
-
- * data.c (keyword_symbols_constant_flag): Removed.
- (Fmakunbound, set_internal, syms_of_data): Remove references to
- keyword_symbols_constant_flag.
-
- * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
-
-2000-02-23 Kenichi Handa <handa@etl.go.jp>
-
- * syntax.c (multibyte_syntax_as_symbol): New variable.
- (syms_of_syntax): Declare it as a Lisp variable.
- (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
- (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
- nonzero, treat all multibyte characters as symbol.
- (init_syntax_once): Give syntax `word' to all multibyte
- characters.
-
-2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
-
- * frame.c (Fdelete_frame): Don't let echo_area_window remain on
- a deleted frame.
-
-2000-02-21 Gerd Moellmann <gerd@gnu.org>
-
- * frame.c (Fmouse_position): GCPRO retval instead of x and y.
-
- * xfns.c (x_window_to_frame, x_any_window_to_frame)
- (x_non_menubar_window_to_frame): Check the busy-cursor window.
-
-2000-02-21 Dave Love <fx@gnu.org>
-
- * frame.c (Vmouse_position_function): New variable.
- (Fmouse_position): Use it.
- (syms_of_frame): Install it.
-
- * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
-
-2000-02-20 Gerd Moellmann <gerd@gnu.org>
-
- * fileio.c (Finsert_file_contents): Unbind the binding of
- standard-output done by temp_output_buffer_setup.
-
- * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
- Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
- (specbind, unbind_to): Handle most common case of non-constant
- symbol with trivial value specially.
-
- * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
-
-2000-02-20 Richard M. Stallman <rms@gnu.org>
-
- * data.c (Fmake_variable_buffer_local): Doc fix.
- Init found_for_buffer to 0.
- (Fmake_variable_frame_local): If the variable has already
- been buffer-local, set the check_frame field.
-
-2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
- produced for CODING_MODE_LAST_BLOCK requires.
-
-2000-02-18 Dave Love <fx@gnu.org>
-
- * keyboard.c (echo_keystrokes): Remove declaration.
- (Vecho_keystrokes) New variable.
- (read_char, record_menu_key, read_key_sequence): Use it to allow
- use of float value.
- (syms_of_keyboard): Change Vecho_keystrokes declaration.
-
- * lread.c: Undef feature selection macros before defining.
-
-2000-02-18 Gerd Moellmann <gerd@gnu.org>
-
- * data.c (let_shadows_buffer_binding_p): Ignore specbindings
- for symbols other than the symbol in question.
-
-2000-02-17 Dave Love <fx@gnu.org>
-
- * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
-
-2000-02-17 Gerd Moellmann <gerd@gnu.org>
-
- * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
-
- * alloc.c (enum mem_type): Compile unconditionally.
-
-2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xfaces.c (tty_defined_color): Don't return faulire indication
- for unspecified-fg and unspecified-bg pseudo-colors.
-
-2000-02-17 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (mark_object): Don't mark symbol names in pure space.
- (gc_sweep): Don't unmark symbol names in pure space.
-
- * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
- (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
- [GC_MARK_STACK]: New defines.
- (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
- [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
-
- * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
-
- * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
- allocate_buffer instead of xmalloc.
-
- * alloc.c (toplevel): Include setjmp.h.
- (PURE_POINTER_P): New define.
- (enum mem_type) [GC_MARK_STACK]: New enumeration.
- (Vdead) [GC_MARK_STACK]: New variable.
- (lisp_malloc): Add parameter TYPE, call mem_insert if
- GC_MARK_STACK is defined.
- (allocate_buffer): New function.
- (lisp_free) [GC_MARK_STACK]: Call mem_delete.
- (free_float) [GC_MARK_STACK]: Set type to Vdead.
- (free_cons) [GC_MARK_STACK]: Set car to Vdead.
- (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
- (MEM_NIL) [GC_MARK_STACK]: New define.
- (struct mem_node) [GC_MARK_STACK]: New structure.
- (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
- (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
- (live_string_p, live_cons_p, live_symbol_p, live_float_p)
- (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
- (mark_stack) [GC_MARK_STACK]: New functions.
- (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
- (clear_marks): Removed.
- (gc_sweep): Set free conses' car, free floats' type, free
- symbols' function to Vdead. Use lisp_free to free buffers.
- (init_alloc_once): Initialize Vdead.
- (survives_gc_p): Return non-zero for pure objects.
-
- * alloc.c: Add comments throughout the file.
-
- * atimer.c (stop_other_atimers): Don't call cancel_atimer because
- that unblocks alarms.
-
- * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
- emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
- Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
-
- * frame.c (make_frame): Set frame initiallly to `garbaged'.
-
-2000-02-17 Kenichi Handa <handa@etl.go.jp>
-
- * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
- avoid infinite error signaling. Allocate sufficient memory for
- eol_str in the case that eoltype is Lisp_Int.
-
-2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
-
- * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
- depends on the previous behavior.
-
-2000-02-16 Gerd Moellmann <gerd@gnu.org>
-
- * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
-
-2000-02-15 Gerd Moellmann <gerd@gnu.org>
-
- * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
-
- * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
- Workaround for FreeBSD bug. Clear output queue after EAGAIN in
- write(2).
-
-2000-02-15 Richard M. Stallman <rms@gnu.org>
-
- * data.c (set_internal): Don't make variable buffer-local
- if within a let-binding for the same buffer.
- (let_shadows_buffer_binding_p): New function.
-
- * eval.c (specbind): For buffer-local value,
- record the current buffer also.
- (unbind_to): Cope with that change.
-
-2000-02-15 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Fsave_window_excursion): Doc fix.
-
-2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
-
- * syntax.c (back_comment): Make sure we only consider comment-starters
- of the relevant style and return -1 in case of a failure to find the
- beginning of the comment.
- (Fforward_comment): If back_comment fails, go back to the position just
- after the comment-end.
- (scan_lists): Add comment describing a very minor bug.
-
-2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
-
- * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
- `completion-regexp-list' in the docstring.
-
-2000-02-14 Dave Love <fx@gnu.org>
-
- * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
-
-2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
- to Emacs' syntax. Also fix the comment about set/not-set meanings
- since Emacs syntax is not the value 0 any more.
- * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
- since it's now part of RE_SYNTAX_EMACS.
-
-2000-02-12 Dave Love <fx@gnu.org>
-
- * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
- Alpha.
-
-2000-02-12 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
-
-2000-02-12 Dave Love <fx@gnu.org>
-
- * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
-
- * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
- * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
- * s/hpux.h: Don't define HAVE_VFORK.
-
- * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
-
- * s/nextstep.h: Don't define HAVE_ALLOCA.
-
- * config.in: Add vfork bits.
-
-2000-02-12 Gerd Moellmann <gerd@gnu.org>
-
- * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
- unwind function to undo the effect of stopping atimers.
-
- * keyboard.c (bind_polling_period): Stop all timers except
- poll_timer.
-
- * atimer.c (stopped_atimers): New variable.
- (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
- New functions.
-
- * atimer.h (stop_other_atimers, run_all_atimers)
- (unwind_stop_other_atimers): Add function prototypes.
-
- * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
-
-2000-02-11 Ken Raeburn <raeburn@gnu.org>
-
- * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
- library may depend on jpeg.
- (atimer.o): Depends on atimer.c.
-
-2000-02-11 Kenichi Handa <handa@etl.go.jp>
-
- * insdel.c (del_range_1): Call update_compositions.
- (del_range_both): Call update_compositions just once..
-
-2000-02-10 Dave Love <fx@gnu.org>
-
- * xfns.c (create_frame_xic): Fix initialization of automatic
- aggregates for pcc.
-
-2000-02-09 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (CCL_MAKE_CHAR): New macro.
- (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
- registers by CCL_MAKE_CHAR before calling translate_char.
- <CCL_TranslateCharacterConstTbl> Likewise.
-
-2000-02-08 Dave Love <fx@gnu.org>
-
- * lread.c (__EXTENSIONS__): Define.
-
-2000-02-08 Gerd Moellmann <gerd@gnu.org>
-
- * puresize.h (BASE_PURESIZE): Increase to 650000.
-
-2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (XMenuActivate): Turn off the cursor after displaying
- the help message.
-
-2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
-
- * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
- md, mh, mb, mr, and me to the fake termcap entry.
-
-2000-02-06 Ken Raeburn <raeburn@gnu.org>
-
- * sound.c (sound_cleanup): Don't call device close routine if the
- function pointer is null.
-
-2000-02-06 Andrew Innes <andrewi@gnu.org>
-
- * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
- around image definitions and prototypes.
- (gamma_correct) [WINDOWSNT]: New prototype.
-
- * w32term.c (x_make_frame_visible): Replace call to
- input_poll_signal with poll_for_input.
-
- * window.c [WINDOWSNT]: Include w32term.h.
-
- * xdisp.c [WINDOWSNT]: Include w32term.h.
-
- * makefile.nt: Add dependencies on w32gui.h.
- (OBJ1): Include atimer.obj.
- ($(BLD)\atimer.obj): New dependency rule.
-
- * w32.c (sigmask): New function (does nothing).
- (sigunblock): Ditto.
-
- * frame.c [WINDOWSNT]: Include w32term.h.
-
- * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
-
- * lread.c (syms_of_lread): Fix literal newlines.
-
- * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
- the string constant limit (2048 bytes) in MSVC.
- (main): Ditto.
-
-2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
-
- * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
- area.
- (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
- (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
- dispatch the event.
-
-2000-02-04 Dave Love <fx@gnu.org>
-
- * fileio.c: Remove some unused vars.
- (_GNU_SOURCE): Define (for euidaccess).
-
- * lread.c (_XOPEN_SOURCE): Declare (for ftello).
-
- * minibuf.c (read_minibuf_noninteractive): Remove undeclared
- gcpro1, gcpro2.
- (read_minibuf): Deal with allow_props correctly.
-
-2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
-
- * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
-
-2000-02-03 Ken Raeburn <raeburn@gnu.org>
-
- * search.c (compile_pattern): If a cache entry has a nil regexp,
- fill in that entry instead of clobbering a previously cached
- string regexp.
-
-2000-02-02 Ken Raeburn <raeburn@gnu.org>
-
- * puresize.h (BASE_PURESIZE): Increase to 610000.
-
-2000-02-02 Gerd Moellmann <gerd@gnu.org>
-
- * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
- can GC.
-
-2000-02-02 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
- instead of incrementing ic directly.
- <CCL_WriteExprConst> Likewise.
- <ccl_set_expr>: Set ic to jump_address.
-
- * fileio.c (e_write): Fix the handling of
- CODING_FINISH_INSUFFICIENT_SRC.
-
-2000-02-01 Dave Love <fx@gnu.org>
-
- * editfns.c (Fpropertize): Doc fix.
-
- * process.c (Fstart_process): Doc fix.
-
- * eval.c: Fix various doc strings not to duplicate information
- from help-manyarg-func-alist.
-
- * window.c (Fset_window_margins): Don't make interactive. Doc
- fix.
-
- * doc.c (Vhelp_manyarg_func_alist): New variable.
- (Fdocumentation): Use it.
- (syms_of_doc): Define it.
-
-2000-01-31 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (xim_open_dpy): Remove unused local variable.
-
- * emacs.c (USAGE): Use term `display options' instead of `X
- options'.
-
- * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
- (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
-
- * fns.c (sweep_weak_table): New function.
- (sweep_weak_hash_tables): Use it. Keep on marking until there
- is no more change.
-
-2000-01-30 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
- that XTread_socket does not crash by trying to call XNoOp on a
- closed display.
-
-2000-01-30 Jason Rumney <jasonr@gnu.org>
-
- * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
- Change selected_frame to SELECTED_FRAME ().
- (w32_console_mouse_position): Remove #ifndef MULE from around
- `insist' parameter.
-
- * makefile.nt: Remove dosfns.obj.
-
- * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
-
- * w32fns.c (w32_defined_color): Check for valid frame before
- applying gamma correction. Eliminate dependency on frame elsewhere.
- (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
- (w32_to_x_font): Use resx and resy not height_in and width_in.
- (x_to_w32_font): Doc fix.
- (xlfd_strip_height): New function to strip and return font height.
- (w32_font_match): Compare height separately from rest of xlfd
- spec, using xlfd_strip_height.
-
- * w32term.c (w32_term_init): Swap resx and height_in, resy and
- width_in. Use w32_defined_color in place of defined_color.
-
- * w32faces.c: Merge more of DOS and X specifics in preparation for
- merge with xfaces.c.
- (defined_color): Remove FIXME comment.
- (tty_color_name): Provide w32-specific function.
- (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
-
- * w32console.c (turn_on_face, turn_off_face): Removed.
- (w32_face_attributes): New function.
- (Global_variables): Reduce scope where possible.
- (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
- fill attribute.
- (hl_mode): Don't modify text attributes.
- (write_glyphs): Don't do anything if len <= 0. Use
- w32_face_attributes to get attributes for drawing. Write
- terminating codes using char_attr_normal.
- (reset_terminal_modes, set_terminal_modes): Turn off highlight.
- (update_begin, update_end): Likewise.
- (vga_stdcolor_name): New function.
- (initialize_w32_display): Remove char_attr_reverse and char_attr.
- (Fset_screen_color): Remove char_attr_reverse.
-
-2000-01-29 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (xic_set_preeditarea): Take window parameter and
- window-relative pixel-positions.
-
- * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
- is its frame's selected window.
- (xim_instantiate_callback): Likewise.
-
- * xfns.c (x_create_im): Removed.
- (DEFAULT_STYLE, DEFAULT_FONT): Removed.
- (supported_xim_styles): Renamed from supported_styles.
- (best_xim_style): Renamed from best_style.
- (create_frame_xic): Renamed from xic_create_frame.
- (free_frame_xic): Renamed from xic_destroy_frame.
-
-2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
-
- * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
- our frames, call XFilterEvent with 2nd parameter `None'.
- (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
- returning XBufferOverflow.
- (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
- area.
- (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
- (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
- (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
- (xim_initialize, xim_close)
- [HAVE_X_I18N && HAVE_X11R6]: New functions.
- (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
- (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
- (x_delete_display) [HAVE_X_I18N]: Call xim_close.
-
- * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
- and `xim_styles'.
- (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
- `xic_style' and `xic_xfs'.
- (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
- (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
- (FRAME_XIM): Removed.
-
- * xfns.c (supported_styles): New variable.
- (DEFAULT_STYLE, DEFAULT_FONT): New macros
- (xic_create_xfontset, best_style, xic_create_frame)
- (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
- (xic_set_xfontset): New functions.
-
-2000-01-28 Dave Love <fx@gnu.org>
-
- * s/irix6-5.h: Revert last change after change to irix5-0.h.
-
- * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
-
-2000-01-28 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
- for *scratch* if it already existed.
-
- * emacs.c (USAGE): New macro.
- (main): Use it to display usage information.
-
-2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
-
- Support for the menu-help feature:
-
- * msdos.h: Change prototypes of XMenuAddSelection and
- XMenuActivate.
-
- * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
- part of the line to the termscript file.
- (IT_clear_to_end): Clear the entire line, not just its beginning.
- (menu_help_message, prev_menu_help_message): New variables.
- (IT_menu_make_room): Make room for the help_text member.
- (IT_menu_display): New argument disp_help; all callers changed.
- If disp_help is non-zero, store the help text of the active menu
- item in menu_help_message.
- (XMenuAddPane): Initialize the help_text member to NULL.
- (XMenuAddSelection): New argument help_text. Store it in the
- XMenu structure.
- (XMenuActivate): New argument help_callback. If the value of
- menu_help_message has changed since the last time, display the
- menu help message text while waiting for the mouse to move. Clear
- the echo area before exiting.
- (XMenuDestroy): Free the help_text member.
-
-2000-01-27 Gerd Moellmann <gerd@gnu.org>
-
- * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
- XMenuAddSelection. Pass help callback to XMenuActivate.
- (menu_help_callback) [!USE_X_TOOLKIT]: New function.
-
-2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
-
- * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
- and EMACS_SET_USECS.
-
-2000-01-26 Dave Love <fx@gnu.org>
-
- * editfns.c (Fchar_after, Fchar_before): Doc fix.
-
- * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
- an error may be signalled.
-
-2000-01-26 Gerd Moellmann <gerd@gnu.org>
-
- * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
- LD_SWITCH_SYSTEM inherited from irix5-0.h.
-
- * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
-
-2000-01-25 Gerd Moellmann <gerd@gnu.org>
-
- * charset.c (Fstring): If there is a multibyte char among
- the args, always return a multibyte string.
-
-2000-01-25 Gerd Moellmann <gerd@gnu.org>
-
- * sysdep.c (sys_select): Turn atimers off and on instead of
- recording and restoring old alarm handler
-
- * process.c (toplevel): Include atimer.h.
- (create_process_1): Rewritten.
- (create_process): Use atimers instead of alarm.
- (wait_reading_process_input) [hpux]: Turn atimers off instead
- of turning off SIGALRM.
- (wait_reading_process_input): Turn off atimers instead off
- calling stop_polling.
-
- * emacs.c (main): Call init_atimer.
-
- * keyboard.c (toplevel): Include systime.h and atimer.h.
- (polling_for_input): Removed because unused.
- (input_poll_signal) [POLL_FOR_INPUT]: Removed.
- (poll_timer): New variable.
- (poll_for_input, poll_for_input_1): New functions.
- (start_polling, stop_polling): Rewritten.
-
- * keyboard.h (polling_for_input): Removed.
-
- * atimer.h, atimer.c: New files.
-
- * Makefile.in (obj): Add atimer.o.
- (atimer.o): New target.
-
- * blockinput.h (pending_atimers): Add extern declaration.
- (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
-
- * lisp.h (popup_activated_flag): Add extern declaration.
-
- * xmenu.c (popup_activated_flag): Make externally visible.
- (popup_activate_callback) [USE_MOTIF]: Increment
- popup_activated_flag.
- (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
-
- * xterm.c (toplevel): Include atimer.h.
- (toolkit_scroll_bar_interaction): New variable.
- (Fxt_process_timeouts): Removed.
- (x_process_timeouts): New function.
- (xt_action_hook): Clear toolkit_scroll_bar_interaction.
- (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
- (x_make_frame_visible): Call poll_for_input_1 instead of
- input_poll_signal. Don't call alarm.
- (x_initialize): Install timer calling x_process_timeouts.
-
-2000-01-24 Dave Love <fx@gnu.org>
-
- * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
- Don't use -cckr -- apparently not now necessary.
-
-2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_menu_display): Truncate long menu lines at the right
- screen boundary.
-
-2000-01-23 Jason Rumney <jasonr@gnu.org>
-
- * w32fns.c (w32_defined_color): Apply gamma correction before
- trying to map to the palette.
- (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
- to w32_clear_rect.
-
- * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
- here. Callers changed to always pass real device context.
- (w32_draw_bitmap): Likewise.
- (w32_get_glyph_overhangs): Likewise.
- (w32_draw_box_rect): Make use of s->hdc rather than getting a new
- one.
- (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
- pfnSetScrollInfo and SetScrollRange.
- (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
- back into MULE characters after decoding them.
- (x_get_glyph_face_and_encoding): Likewise.
- (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
- GetCharABCWidthsW fails, since this is defined on Windows 9x.
- (x_produce_glyphs): Calculate per char metrics for a character
- that we know exists in default font when font_not_found_p is true.
-
-2000-01-22 Jason Rumney <jasonr@gnu.org>
-
- * makefile.nt (intervals.obj, composite.obj): New modules.
- (composite.h): Added as dependency where appropriate.
-
- * w32gui.h (XGCValue): New struct for emulating X GCs.
-
- * w32term.h (XCharStruct): New struct for emulating X.
-
- * w32console.c (turn_on_face, turn_off_face): New functions.
- (change_line_highlight): New prototype for new redisplay.
- (write_glyphs): Support multibyte text. Support faces.
-
- * w32faces.c: Complete rewrite for new redisplay based on new
- xfaces.c.
-
- * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
- throughout. struct frame * in place of FRAME_PTR.
- Skeleton support for images, toolbars, tooltips from xfns.c.
- (Fx_create_frame): Use system default for default scroll bar
- width.
- (w32_get_arg): Renamed from x_get_arg.
- (Fx_file_dialog): New function.
- (w32_list_fonts): Check cache before asking system.
- (Vw32_enable_synthesized_fonts): New variable.
- (Vw32_enable_italics): Obsolete, removed.
-
- * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
- Use SELECTED_FRAME macro.
-
- * w32menu.c: Add skeleton support for help strings on menus.
- (add_menu_item): Native checkbox and radio support added, but not
- yet enabled due to bugs.
- (push_menu_item): Add parameters type, selection and help.
- Callers updated.
- Formatting changes to reduce unnecessary diffs with xmenu.c.
-
- * w32select.c (Fw32_set_clipboard_data): Update call to
- find_charset_in_str.
-
- * w32term.c: Complete rewrite for new redisplay based on new
- xterm.c with necessary sections merged back in from old w32term.c.
-
-2000-01-21 Richard M. Stallman <rms@gnu.org>
-
- * data.c (set_internal): Further fix in same criterion.
-
-2000-01-20 Richard M. Stallman <rms@gnu.org>
-
- * data.c (set_internal): Fix the criteria for whether
- to swap out the old cached binding.
-
-2000-01-19 Dave Love <fx@gnu.org>
-
- * lread.c: (syms_of_lread) [user-init-file]: Doc change.
-
-2000-01-18 Kenichi Handa <handa@etl.go.jp>
-
- * regex.c (re_compile_fastmap): While checking a range table for
- `charset', skip flag bits for a character class correctly.
-
-2000-01-17 Gerd Moellmann <gerd@gnu.org>
-
- * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
-
- * xfns.c (x_window): Call lw_create_widget with new parameter
- list.
-
- * widget.c (EmacsFrameSetCharSize): Change size of children first
- because of problems with main window geometry management under
- Lesstif.
-
- * xmenu.c (enum menu_item_idx): New enumeration replacing defines
- MENU_ITEMS_ITEM_.*.
- (MENU_ITEMS_ITEM_HELP): New enumerator.
- (push_menu_item): Add parameter HELP. Record help in menu_items.
- (single_menu_item, single_submenu, list_of_items): Call
- push_menu_item with new parameter.
- (single_submenu): Set help string in widget value.
- (menu_highlight_callback): New function.
- (set_frame_menubar): Call lw_create_widget with new
- parameter list.
- (xmenu_show, xdialog_show): Ditto.
-
-2000-01-13 Gerd Moellmann <gerd@gnu.org>
-
- * sound.c (Fplay_sound): Improve doc string.
-
-2000-01-11 Richard M. Stallman <rms@gnu.org>
-
- * lisp.h (set_internal): Enter the new arg.
-
- * eval.c (specbind): Record buffer-local variables specially,
- indicating which buffer's binding was saved.
- (unbind_to): Restore buffer-local variables specially
- in the proper buffer.
-
- * data.c (set_internal): New arg BUF.
-
- * eval.c (specbind, unbind_to): Pass new arg to set_internal.
- * data.c (Fset): Pass new arg to set_internal.
- * bytecode.c (Fbyte_code): Pass new arg to set_internal.
-
-2000-01-11 Gerd Moellmann <gerd@gnu.org>
-
- * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
- xprintsym.
-
-2000-01-11 Richard M. Stallman <rms@gnu.org>
-
- * minibuf.c (Ftry_completion): Doc fix.
-
-2000-01-11 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (Fclear_this_command_keys): Clear recent_keys
- vector, too.
-
-2000-01-11 Andreas Schwab <schwab@suse.de>
-
- * coding.c (code_convert_region): Initialize total_skip.
-
-2000-01-08 Dave Love <fx@gnu.org>
-
- * eval.c (Fuser_variable_p): Check customizability too.
-
-2000-01-07 Gerd Moellmann <gerd@gnu.org>
-
- * minibuf.c (Fcompleting_read): Doc fix.
-
-2000-01-05 Gerd Moellmann <gerd@gnu.org>
-
- * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
- -L /usr/local/lib.
-
- * xfns.c (x_create_im): New function to set IM and IC of a frame.
- Check that input style is supported before trying to create an
- IC for it.
- (x_window): Call x_create_im.
-
-2000-01-04 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (current_gif_memory_src): New variable.
- (gif_load): Record the address of the current memory source
- in current_gif_memory_src.
- (gif_read_from_memory): Use current_gif_memory_src.
-
- * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
- macros statement form.
-
- * sound.c (struct sound): Renamed from struct sound_file.
- (struct sound): Add members `data' and `header_size'.
- (enum sound_attr): Add SOUND_DATA.
- (current_sound, current_sound_device): Variables renamed from
- sound_file and sound_device.
- (parse_sound): Parse :data.
- (parse_sound): Handle sound data in strings.
- (find_sound_type): Function renamed from find_sound_file_type.
- (wav_init, au_init): Fail if sound's header_size is smaller than
- needed header size.
- (wav_play, au_play): Play sounds from string data.
-
- * puresize.h (BASE_PURE_SIZE): Increase to 600000.
-
- * lisp.h: Add prototype for allocate_string_data.
-
- * alloc.c (Fgarbage_collect): Return number of live and free
- strings.
-
- * alloc.c (mark_buffer): Remove code in #if 0.
- (gc_sweep): Ditto.
- (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
- (strings_consed): New variable.
- (allocate_string): Set it.
- (syms_of_alloc): Add DEFVAR_INT for strings_consed.
- (Fmemory_use_counts): Return strings_consed. Use Flist.
-
- * alloc.c: General cleanup in comments etc. Remove conditional
- compilation for `standalone'.
-
- * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
-
- * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
- (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
- (DONT_COPY_FLAG): Removed.
- (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
- (struct sdata, struct sblock): New
- (struct string_block): Rewritten.
- (STRINGS_IN_STRING_BLOCK): New macro.
- (oldest_sblock, current_sblock, total_strings, total_free_strings)
- (large_sblocks, string_blocks, string_free_list): New variables.
- (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
- (init_strings): Rewritten.
- (allocate_string, allocate_string_data, compact_small_strings)
- (free_large_strings, sweep_strings): New functions.
- (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
- (struct string_block_head, current_string_block)
- (first_string_block, large_string_blocks, STRING_FULLSIZE)
- (STRING_PAD): Removed.
- (make_uninit_multibyte_string, make_pure_string): Rewritten.
- (Fgarbage_collect): Don't set mark bit in large strings.
- (mark_object): Mark strings differently. Mark symbol names
- differently.
- (survives_gc_p): Test marked strings differently.
- (gc_sweep): Sweep strings differently, unmark strings in
- symbol names.
- (compact_strings): Removed.
-
-2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
- Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
-
-2000-01-04 Kenichi Handa <handa@etl.go.jp>
-
- * fileio.c (Finsert_file_contents): Signal error if visiting file
- in a non-empty buffer.
-
- * term.c (encode_terminal_code): Fix the previous change.
-
-2000-01-03 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
- Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
-
- * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
-
-2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
- need to test for MSDOS frames.
-
-2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
-
- * dosfns.c (unspecified_colors): Remove.
- (msdos_stdcolor_idx): Use global variables unspecified_fg and
- unspecified_bg.
- (msdos_stdcolor_name): Return strings for unspecified fore- and
- back-ground colors.
-
- * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
- (syms_of_xfaces): Remove their staticpro's.
- (tty_color_name): Return Lisp strings for unspecified fore- and
- back-ground colors.
- (Finternal_set_lisp_face_attribute): Remove the special treatment
- for Qunspecified_{f,b}g.
- (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
- string.
-
-2000-01-03 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (reseat_at_next_visible_line_start): Position before
- newline only if ending up on a newline.
- (next_element_from_ellipsis): Return success. Handle case of
- displaying no ellipsis. Fix case of ellipsis defined in display
- table.
- (next_element_from_buffer): Return 0 if next_element_from_ellipsis
- returns 0.
-
-2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
- (Fcolor_supported_p): Renamed from face-color-supported-p.
-
-2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
- list of colors renamed to tty-defined-color-alist.
- (tty_color_name): Pass the frame to tty-color-by-index.
- (realize_tty_face): tty-color-alist is now a function which
- accepts the frame as argument.
-
- * term.c (Ftty_display_color_p): Accept an optional argument
- FRAME.
-
-2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
-
- * term.c (insert_glyphs): Pass glyph, not &glyph, to
- encode_terminal_code.
-
-2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
-
- * dispnew.c (mode_line_string): Support termcap frames as well.
-
-2000-01-01 Gerd Moellmann <gerd@gnu.org>
-
- * syntax.c (Fforward_word): Undo previous change.
-
- * editfns.c (Fconstrain_to_field): Don't constrain if
- inhibit-field-text-motion is non-nil.
- (Fline_beginning_position): Undo previous change.
- (Fline_end_position): Ditto.
-
- * syntax.c (Fforward_word): Notice field boundaries only if
- inhibit-field-text-motion is nil.
-
- * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
-
- * editfns.c (Vinhibit_field_text_motion): New variable.
- (inhibit-field-text-motion): New DEFVAR_LISP.
- (Fline_beginning_position, Fline_end_position): Notice field
- boundaries only if inhibit-field-text-motion is nil.
-
- * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
- All calls adjusted.
- (x_build_heuristic_mask): Likewise.
- (xbm_load_image_from_file): Change error output.
- (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
- (gif_load, gs_load, x_kill_gs_process): Ditto.
-
- * xfns.c (gif_load): Avoid sign extension and thus out of bounds
- color indices when accessing raster pixels.
- (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
- one of :file or :data.
- (enum pbm_keyword_index): Add PBM_DATA.
- (pbm_format): Add :data.
- (pbm_image_p): Allow either :file or :data.
- (pbm_read_file): New function.
- (pbm_scan_number): Rewritten to read from string.
- (pbm_load): Support :data.
-
-1999-12-31 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c: New image functions adapted to Emacs conventions.
- (png_load, tiff_load, jpeg_load, gif_load): Always GCPRO local
- variable `file'.
-
-1999-12-31 William M. Perry <wmperry@aventail.com>
-
- * xfns.c (jpeg_format): Added the :data keyword
- (jpeg_image_p): JPEG is valid with :file _or_ :data
- (jpeg_memory_src): Defined new JPEG image source to read from a
- memory buffer.
- (jpeg_load): Pay attention to the :data keyword if specified.
- Instantiates a jpeg_memory_src instead of jpeg_stdio_src if
- found.
- (png_format): Added the :data keyword
- (png_image_p): PNG is valid with :file _or_ :data
- (png_read_from_memory): New PNG read function to read from a
- memory buffer.
- (png_load): Pay attention to the :data keyword if specified. Uses
- png_set_read_fn() instead of png_init_io() if specified.
- (tiff_format): Added the :data keyword for TIFF images.
- (tiff_image_p): TIFF is valid with :file _or_ :data
- (tiff_read_from_memory): Defined new TIFF I/O functions to read
- from a memory buffer.
- (tiff_load): Pay attention to the :data keyword if specified.
- Uses TIFFClientOpen() instead of TIFFOpen() if specified.
- (gif_format): Added the :data keyword
- (gif_image_p): GIF is valid with :file _or_ :data
- (gif_read_from_memory): New GIF input function to read from a
- memory buffer.
- (gif_load): Pay attention to the :data keyword. Uses DGifOpen()
- instead of DGifOpenFileName() if specified.
-
-1999-12-31 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (next_element_from_buffer): Change assertion at the end
- because it doesn't hold when there's an overlay string at the end
- from which we deliver an image.
-
-1999-12-30 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_update_begin): Don't dereference members of struct
- window for deleted windows.
-
-1999-12-30 Gerd Moellmann <gerd@gnu.org>
-
- * abbrev.c (Fexpand_abbrev): If expanding an abbrev which has only
- a hook, and the hook has a non-nil `no-self-insert' property, let
- the return value of the hook specify whether an expansion took
- place. If it returns nil, no expansion has been performed.
-
- * xterm.c (x_make_frame_visible): Wait for frame becoming visible
- differently.
-
-1999-12-30 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_write_glyphs): Track last changes to struct glyph.
-
-1999-12-29 Eli Zaretskii <eliz@is.elta.co.il>
-
- * dispnew.c (mode_line_string): Support MS-DOS frames.
-
-1999-12-29 Gerd Moellmann <gerd@gnu.org>
-
- * eval.c (syms_of_eval): Initialize debugger_may_continue.
-
-1999-12-29 Kenichi Handa <handa@etl.go.jp>
-
- * process.c (read_process_output): Fix the args CHARPOS and LENINS
- to signal_after_change.
-
-1999-12-28 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (dos_set_window_size) [__DJGPP__ > 1]: If the frame
- dimensions changed, invalidate the mouse highlight info.
- (disable_mouse_highlight, help_echo, previous_help_echo): New
- variables.
- (IT_set_mouse_pointer, show_mouse_face, clear_mouse_face)
- (fast_find_position, IT_note_mode_line_highlight)
- (IT_note_mouse_highlight): New functions.
- (IT_update_begin): If the redisplay affects the window where the
- mouse highlight is, clear the highlight. If the frame where the
- highlight was displayed was killed, invalidate the highlight
- info.
- (IT_update_end): Reset the highlight flag. Reset the mouse
- highlight-defer flag.
- (IT_frame_up_to_date): New function, if mouse highlight was
- deferred due to GC, do it now.
- (internal_terminal_init): Initialize mouse-highlight related
- members of the_only_x_display. Assign IT_frame_up_to_date to
- frame_up_to_date_hook.
- (dos_rawgetc): If the mouse moved, update mouse highlight. If
- help_echo changed value, generate a HELP_EVENT event.
- (syms_of_msdos): Staticpro help_echo and previous_help_echo.
-
- * msdos.h (struct display_info): New.
- (struct x_output): Add the display_info member.
- (FRAME_X_DISPLAY_INFO): New macro.
-
-1999-12-28 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (try_window_id): Compute BEG_UNCHANGED and END_UNCHANGED
- if MODIFF > 1.
- (dump_glyph_row): Adapt to changes in struct glyph.
-
- * buffer.c (modify_overlay): Always compute unchanged info.
-
-1999-12-27 Kenichi Handa <handa@etl.go.jp>
-
- * dispextern.h (FACE_FROM_ID): Cast the arg ID to `unsigned'.
-
-1999-12-27 Kenichi Handa <handa@etl.go.jp>
-
- The following changes are to use more bits for face IDs.
-
- * lisp.h (GLYPH): Defined as `int', not `unsigned int'. Now the
- lowest 8 bits are single byte character code, the bits above are
- face ID.
- (GLYPH_MASK_FACE, GLYPH_MASK_CHAR): Adjusted for the change
- above.
- (FAST_MAKE_GLYPH, FSST_GLYPH_FACE): Likewise.
- (GLYPH_MASK_REV_DIR, GLYPH_MASK_PADDING): Macros deleted.
-
- * charset.h (CHAR_BYTES): Use ((1 << CHARACTERBITS) - 1) instead
- of GLYPH_MASK_CHAR.
-
- * charset.c (char_bytes): Use ((1 << CHARACTERBITS) - 1) instead
- of GLYPH_MASK_CHAR.
-
- * dispextern.h (struct glyph): Make face_id and padding_p the top
- level members. Change members in union `u'.
- (GLYPH_EQUAL_P): Check also members face_id and padding_p.
- (GLYPH_CHAR_AND_FACE_EQUAL_P): New macro.
- (SET_CHAR_GLYPH): Adjusted for the change of struct glyph.
- (CHAR_GLYPH_PADDING_P): Likewise.
- (GLYPH_FROM_CHAR_GLYPH): Likewise. Always return -1 for multibyte
- characters.
-
- * dispnew.c (line_hash_code, direct_output_for_insert): Adjusted
- for the change of struct glyph.
- (line_draw_cost): Adjusted for the change of
- GLYPH_FROM_CHAR_GLYPH.
- (count_match): Use macro GLYPH_CHAR_AND_FACE_EQUAL_P.
-
- * term.c (encode_terminal_code): Adjusted for the change of struct
- glyph and GLYPH_FROM_CHAR_GLYPH.
- (write_glyphs, insert_glyphs, append_glyph): Adjusted for the
- change of struct glyph.
-
- * xdisp.c: All codes adjusted for the change of struct glyph.
-
- * xterm.c: All codes adjusted for the change of struct glyph.
-
-1999-12-27 Kenichi Handa <handa@etl.go.jp>
-
- * composite.h (struct composition): Change the order of declaring
- members to reduce the byte size of the structure.
-
-1999-12-25 Gerd Moellmann <gerd@gnu.org>
-
- * search.c (looking_at_1): Reset immediate_quit before modifying
- global data.
-
-1999-12-24 Kenichi Handa <handa@etl.go.jp>
-
- * process.c (read_process_output): Fix the arg FROM to
- update_compositions.
-
-1999-12-22 Richard M. Stallman <rms@gnu.org>
-
- * search.c (Freplace_match): For nonliteral replacement in buffer,
- construct all the new text first, then insert all at once.
-
-1999-12-22 Dave Love <fx@gnu.org>
-
- * xfns.c (Fx_show_tip): Gcpro `timeout' too.
-
-1999-12-22 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (Fx_create_frame): Move x_default_parameter calls that
- lead to size changes to after the X window has been created.
-
- * xfaces.c (realize_x_face): Don't use uninitialized local
- variable in xassert.
-
-1999-12-22 Kenichi Handa <handa@etl.go.jp>
-
- * xfaces.c (face_color_supported_p): Check by tty_defined_color
- only when the frame is not for a window system.
-
-1999-12-22 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c (Fset_buffer_multibyte): Arrange for a thorough
- redisplay after changing the multibyteness of a buffer.
-
- * xterm.c (XTread_socket): At the beginning of the loop, pass the
- frame's X window to XFilterEvent instead of None because that's
- the X window for which the IC was created. This makes dead
- accents work when the pointer is not in Emacs' frame.
- (XTread_socket) <KeyPress>: Don't call XFilterEvent here.
-
-1999-12-20 Dave Love <fx@gnu.org>
-
- * xfns.c (Fx_show_tip): Add missing UNGCPRO.
-
-1999-12-19 Gerd Moellmann <gerd@gnu.org>
-
- * eval.c (debugger_may_continue): New variable.
- (syms_of_eval): Add a DEFVAR_BOOL for it.
- (call_debugger): Bind it.
-
-1999-12-19 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_set_face): Don't swap face colors when highlight or
- fp->tty_reverse_p is set, unless the computed colors are identical
- to frame colors. Print both original and computed colors to
- termscript file.
- (IT_write_glyphs): Track the changes in handling of composite
- characters.
- (IT_set_frame_parameters): Don't set frame colors from
- unspecified-fg and unspecified-bg pseudo-colors.
-
-1999-12-17 Dave Love <fx@gnu.org>
-
- * data.c (Fkeywordp): New function.
- (syms_of_data): Install it.
-
-1999-12-16 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xfaces.c (tty_defined_color): Fix last change.
-
-1999-12-15 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (redisplay_window) <optional new window start>: Check
- that window start is in [BEGV..ZV].
-
-1999-12-15 Eli Zaretskii <eliz@is.elta.co.il>
-
- * dispextern.h (FACE_TTY_DEFAULT_FG_COLOR)
- (FACE_TTY_DEFAULT_BG_COLOR): New macros.
-
- * xfaces.c (Qunspecified_fg, Qunspecified_bg): New variables.
- (syms_of_xfaces): Initialize and staticpro them.
- (tty_defined_color): If the color name is unspecified-fg or
- unspecified-bg, return FACE_TTY_DEFAULT_FG_COLOR and
- FACE_TTY_DEFAULT_BG_COLOR, respectively, as the pixel value.
- (tty_color_name): If the color pixel value is either
- FACE_TTY_DEFAULT_FG_COLOR or FACE_TTY_DEFAULT_BG_COLOR, return
- Qunspecified_fg or Qunspecified_bg, respectively.
- (Finternal_set_lisp_face_attribute): Allow values Qunspecified_fg
- and Qunspecified_bg for foreground and background colors.
- (realize_default_face): If the foreground and background colors
- are not specified, default to Qunspecified_fg and Qunspecified_bg.
- (realize_tty_face): By default, set the face colors to
- FACE_TTY_DEFAULT_FG_COLOR and FACE_TTY_DEFAULT_BG_COLOR.
- [MSDOS]: Handle FACE_TTY_DEFAULT_FG_COLOR and
- FACE_TTY_DEFAULT_BG_COLOR when face colors are not defined.
- Reverse the colors if the default colors were reversed.
-
- * dispnew.c (init_display): Initialize the frame pixels of the
- initial frame to FACE_TTY_DEFAULT_FG_COLOR and
- FACE_TTY_DEFAULT_BG_COLOR.
-
- * term.c (turn_on_face): If the default fore- and background
- colors are reversed, enter inverse video mode. Don't send color
- escape sequences for unspecified foreground and background colors.
- (turn_off_face): Handle unspecified-fg and unspecified-bg colors.
-
- * dosfns.c (unspecified_colors): New variable.
- (msdos_stdcolor_idx): Handle unspecified-fg and unspecified-bg
- color names, return FACE_TTY_DEFAULT_FG_COLOR and
- FACE_TTY_DEFAULT_BG_COLOR, respectively.
- (msdos_stdcolor_name): Handle FACE_TTY_DEFAULT_FG_COLOR and
- FACE_TTY_DEFAULT_BG_COLOR, return Qunspecified_fg and
- Qunspecified_bg, respectively.
-
- * msdos.c (IT_set_face): Support FACE_TTY_DEFAULT_FG_COLOR and
- FACE_TTY_DEFAULT_BG_COLOR as pixel values.
-
-1999-12-15 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (code_convert_region): Fix the secoding arg to
- update_compositions.
-
-1999-12-15 Kenichi Handa <handa@etl.go.jp>
-
- The following changes are for the new composition mechanism. We
- have deleted `composition' charset and composite characters,
- instead introduced a special text property `composition'.
-
- * Makefile.in (INTERVAL_SRC): Include composite.h.
- (INTERVAL_OBJ): Include composite.o.
- (SOME_MACHINE_OBJECTS): Include composite.o.
- (casefiddle.o) (dispnew.o) (indent.o) (process.o) (search.o)
- (syntax.o) (window.o) (xdisp.o) (xfaces.o) (xterm.o) (print.o):
- Depend on composite.h.
- (doc.o): Depend on charset.h.
- (keyboard.o) (textprop.o) (intervals.o): Depend on INTERVAL_SRC.
- (composite.o): New target.
-
- * alloc.c (Fmake_string): Adjusted for the change of CHAR_STRING.
-
- * callproc.c (Fcall_process): Call code_convert_string to encode
- arguments. Use CODING_REQUIRE_DECODING to check if the process
- output should be decoded.
-
- * casefiddle.c: Include composite.h.
- (casify_object): Use MAX_MULTIBYTE_LENGTH to allocate memory for a
- multibyte character. Adjusted for the change of CHAR_STRING.
- (casify_region): Likewise. Call update_compositions.
-
- * category.h (CATEGORY_SET): Delete codes for a composite
- character.
-
- * category.c (word_boundary_p): Delete codes for a composite
- character.
- (Fmake_category_table): New function.
- (syms_of_category): Defsubr it.
-
- * ccl.c (CCL_WRITE_CHAR): Adjusted for the change of CHAR_STRING.
- (ccl_driver): Delete codes for a composite character.
-
- * charset.h: In this entry, just `Modified' means that codes for a
- composite character is deleted.
- (LEADING_CODE_COMPOSITION) (CHARSET_COMPOSITION)
- (charset_composition) (MIN_CHAR_COMPOSITION)
- (MAX_CHAR_COMPOSITION) (GENERIC_COMPOSITION_CHAR)
- (COMPOSITE_CHAR_P) (MAKE_COMPOSITE_CHAR) (COMPOSITE_CHAR_ID)
- (PARSE_COMPOSITE_SEQ) (PARSE_CHARACTER_SEQ): Deleted.
- (MAX_CHAR) (CHARSET_VALID_P) (CHARSET_DEFINED_P) (CHARSET_AT)
- (FIRST_CHARSET_AT) (SAME_CHARSET_P) (MAKE_NON_ASCII_CHAR)
- (PARSE_MULTIBYTE_SEQ) (SPLIT_NON_ASCII_CHAR) (CHAR_PRINTABLE_P):
- Modified.
- (SPLIT_STRING): Call split_string, not split_non_ascii_string.
- (CHAR_STRING): Delete WORKBUF argument. Call char_string, not
- non_ascii_char_to_string.
- (STRING_CHAR): Call string_to_char, not string_to_non_ascii_char.
- (STRING_CHAR_AND_LENGTH): Likewise.
- (FETCH_CHAR_ADVANCE): New macro.
- (MAX_COMPONENT_COUNT) (struct cmpchar_info): Deleted.
- (MAX_MULTIBYTE_LENGTH): New macro.
- (MAX_LENGTH_OF_MULTI_BYTE_FORM): Deleted.
- (find_charset_in_str): Argument adjusted.
- (CHAR_LEN): Modified.
-
- * charset.c: In this entry, just `Modified' means that codes for a
- composite character is deleted.
- (Qcomposition) (leading_code_composition)
- (charset_composition) (min_composite_char) (cmpchar_table)
- (cmpchar_table_size) (n_cmpchars): Deleted.
- (SPLIT_COMPOSITE_SEQ): Deleted.
- (SPLIT_MULTIBYTE_SEQ): Modified.
- (char_to_string): Renamed from non_ascii_char_to_string.
- Modified.
- (string_to_char): Renamed from string_to_non_ascii_char.
- (split_string): Renamed from split_non_ascii_string.
- (char_printable_p) (Fsplit_char)
- (Ffind_charset_region) (Ffind_charset_string) (char_valid_p)
- (char_bytes) (Fchar_width) (strwidth): Modified.
- (find_charset_in_str): Argument CMPCHARP deleted. Modified.
- (Fstring): Adjusted for the change of CHAR_STRING. Modified.
- (hash_string) (CMPCHAR_HASH_TABLE_SIZE) (cmpchar_hash_table)
- (CMPCHAR_HASH_SIZE) (CMPCHAR_HASH_USED) (CMPCHAR_HASH_CMPCHAR_ID)
- (str_cmpchar_id) (cmpchar_component) (Fcmpcharp)
- (Fcmpchar_component) (Fcmpchar_cmp_rule) (Fcmpchar_cmp_rule_p)
- (Fcmpchar_cmp_count): Deleted.
- (Fcompose_string): Implemented by Emacs Lisp in composite.el.
- (init_charset_once): Modified.
- (syms_of_charset): Modified.
-
- * cmds.c (internal_self_insert): Adjusted for the change of
- CHAR_STRING.
-
- * coding.h (emacs_code_class_type): Delete the member
- EMACS_leading_code_composition.
- (COMPOSING_NO) (COMPOSING_WITH_RULE_HEAD) (COMPOSING_NO_RULE_HEAD)
- (COMPOSING_WITH_RULE_TAIL) (COMPOSING_NO_RULE_TAIL)
- (COMPOSING_WITH_RULE_RULE) (COMPOSING_HEAD_P)
- (COMPOSING_WITH_RULE_P): Macros deleted.
- (COMPOSITION_DATA_SIZE) (COMPOSITION_DATA_MAX_BUNCH_LENGTH): New
- macros.
- (struct composition_data): New structure.
- (CODING_FINISH_INSUFFICIENT_CMP): New macro.
- (struct coding_system): New members composition_rule_follows,
- cmp_data, cmp_data_start, cmp_data_index.
- (coding_save_composition) (coding_free_composition_data)
- (coding_adjust_composition_offset): Extern them.
-
- * coding.c: Include composite.h.
- (DECODE_CHARACTER_ASCII): Don't handle composition here.
- (DECODE_CHARACTER_DIMENSION1): Likewise. Don't check the validity
- of multibyte code here.
- (DECODE_CHARACTER_DIMENSION2): Likewise.
- (detect_coding_emacs_mule): Change the case label from
- EMACS_leading_code_composition to 0x80.
- (detect_coding_iso2022): Handle new composition sequence.
- (DECODE_ISO_CHARACTER): Likewise.
- (check_composing_code): Deleted.
- (coding_allocate_composition_data): New function.
- (CODING_ADD_COMPOSITION_START) (CODING_ADD_COMPOSITION_END)
- (CODING_ADD_COMPOSITION_COMPONENT) (DECODE_COMPOSITION_START)
- (DECODE_COMPOSITION_END) (DECODE_COMPOSITION_RULE): New macros.
- (decode_coding_iso2022): Handle new composition sequence.
- (ENCODE_ISO_CHARACTER): Don't check composition here.
- (ENCODE_COMPOSITION_RULE) (ENCODE_COMPOSITION_START): New macros.
- (ENCODE_COMPOSITION_NO_RULE_START)
- (ENCODE_COMPOSITION_WITH_RULE_START): Deleted.
- (ENCODE_COMPOSITION_END): Handle new composition sequence.
- (ENCODE_COMPOSITION_FAKE_START): New macro.
- (encode_coding_iso2022): Handle new composition sequence.
- (ENCODE_SJIS_BIG5_CHARACTER): Delete superfluous `;' at the tail.
- (encode_coding_sjis_big5): Ignore composition.
- (setup_coding_system): Initialize new members of struct
- coding_system. Enable composition only when the coding system has
- `composition' property t.
- (coding_free_composition_data) (coding_adjust_composition_offset)
- (coding_save_composition) (coding_restore_composition): New
- functions.
- (code_convert_region): Call coding_save_composition for encoding
- and coding_allocate_composition_data for decoding. Don't skip
- ASCII characters if we handle composition on encoding. Call
- signal_after_change with Check_BORDER.
- (code_convert_string): Call coding_save_composition for encoding
- and coding_allocate_composition_data for decoding. Don't skip
- ASCII characters if we handle composition on encoding.
- (code_convert_string1): Set Vlast_coding_system_used after calling
- code_convert_string.
- (code_convert_string_norecord): Disable composition.
- (Fset_terminal_coding_system_internal): Likewise.
- (Fset_safe_terminal_coding_system_internal): Likewise.
- (Fset_keyboard_coding_system_internal): Likewise.
- (init_coding_once): Set emacs_code_class[0x80] to
- EMACS_invalid_code.
-
- * composite.h: New file.
-
- * composite.c: New file.
-
- * data.c (Faref): Delete codes for a composite character..
- (Faset): Likewise. Adjusted for the change of CHAR_STRING.
-
- * dispextern.h (enum glyph_type): New member COMPOSITE_GLYPH.
- (struct glyph): Add new sub-structure cmp to the union `u'.
- (enum display_element_type): New member IT_COMPOSITION.
- (enum prop_idx): New member COMPOSITION_PROP_IDX.
- (struct it): New members cmp_id, cmp_len.
-
- * dispnew.c (direct_output_forward_char): Check point moving into
- or out of a composition. If so, give up direct method.
-
- * doprnt.c (doprnt1): Adjusted for the change of CHAR_STRING.
-
- * editfns.c (Fchar_to_string): Adjusted for the change of
- CHAR_STRING.
- (general_insert_function): Likewise.
- (Finsert_char): Likewise.
- (Fsubst_char_in_region): Likewise. Call update_compositions.
- (Ftranslate_region): Call update_compositions.
- (Ftranspose_regions): Call update_compositions.
-
- * emacs.c (main): Call syms_of_composite.
-
- * fileio.c (Fsubstitute_in_file_name): Adjusted for the change of
- CHAR_STRING.
- (Finsert_file_contents): Set Vlast_coding_system_used before
- calling signal_after_change. Call update_compositions if some
- texts are inserted..
- (Fwrite_region): Adjusted for the change of a_write and e_write.
- (a_write): Argument changed. Work based on character position,
- not byte position.
- (e_write): Argument changed. Handle new way of composition.
-
- * fns.c (Flength): The length of char-table is MAX_CHAR.
- (concat): Adjusted for the change of CHAR_STRING.
- (Ffillarray): Adjusted for the change of CHAR_STRING.
- (Fset_char_table_default): Delete codes for a composite character.
- (hash_put): Return hash index.
-
- * fontset.h (struct font_info): New member vertical_centering.
- (Vvertical_centering_font_regexp): Extern it.
-
- * fontset.c (Vvertical_centering_font_regexp): New variable.
- (syms_of_fontset): Declare it as a Lisp variable and initialize.
- Set Vignore_relative_composition to nil.
- (fs_load_font): Initialize `vertical_centering' of struct
- font_info.
-
- * indent.c (check_composition): New function.
- (MULTIBYTE_BYTES_WIDTH): Call STRING_CHAR_AND_LENGTH with
- MAX_MULTIBYTE_LENGTH, not MAX_LENGTH_OF_MULTI_BYTE_FORM.
- (current_column_1): Handle new way of composition.
- (Fmove_to_column): Likewise.
- (compute_motion): Likewise.
-
- * insdel.c (copy_text): Adjusted for the change of CHAR_STRING.
- (insert_char): Likewise.
- (insert): Call update_compositions.
- (insert_and_inherit): Likewise.
- (insert_before_markers): Likewise.
- (insert_before_markers_and_inherit): Likewise.
- (insert_from_string): Likewise.
- (insert_from_string_before_markers): Likewise.
- (insert_from_buffer): Likewise.
- (replace_range): Likewise.
- (count_combining_composition): Deleted.
- (count_combining_before): Delete codes for a composite character.
- (count_combining_after): Likewise.
- (del_range_1): Call update_compositions.
- (del_range_byte): Likewise.
- (del_range_both): Likewise.
- (Fcombine_after_change_execute): Likewise.
-
- * intervals.h: Include composite.h.
- (get_property_and_range): Extern it.
- (Vtext_property_default_nonsticky): Extern it.
-
- * intervals.c (adjust_intervals_for_insertion): To check stickines
- of properties, pay attention to text-property-default-nonsticky.
- (merge_properties_sticky): Likewise.
- (get_property_and_range): New function.
-
- * keyboard.c (Vdisable_point_adjustment): New variable.
- (Vglobal_disable_point_adjustment): New variable.
- (syms_of_keyboard): Declare them as Lisp variables.
- (command_loop_1): Check them and call adjust_point_for_property if
- necessary.
- (adjust_point_for_property): New function.
-
- * keymap.c (push_key_description): Adjusted for the change of
- CHAR_STRING.
- (Ftext_char_description): Likewise.
-
- * lisp.h (QCtest, QCweakness, Qequal): Extern them.
- (hash_put): Adjusted for the change of the definition.
- (signal_after_change): Likewise.
- (check_point_in_composition): Extern it.
-
- * lread.c (readchar): Adjusted for the change of CHAR_STRING.
- Delete a code that handles an invalid too-long multibyte sequence
- because we are now sure that we never encounter with such a
- sequence.
- (read_multibyte): Use macro MAX_MULTIBYTE_LENGTH, not
- MAX_LENGTH_OF_MULTI_BYTE_FORM.
- (init_obarray): Likewise.
- (read1): Likewise. Adjusted for the change of CHAR_STRING.
-
- * print.c (printchar): Adjusted for the change of CHAR_STRING.
-
- * process.c: Include composite.h.
- (read_process_output): Call update_compositions.
-
- * regex.c (regex_compile): Adjusted for the change of CHAR_STRING.
-
- * search.c (search_buffer): Adjusted for the change of CHAR_STRING.
-
- * syntax.h (SYNTAX_ENTRY_INT): Delete codes for a composite
- character.
-
- * term.c (encode_terminal_code): Delete codes for a composite
- character. Adjusted for the change of CHAR_STRING.
- (produce_glyphs): When called, it->what can be IT_COMPOSITION.
- Delete codes for a composite character.
-
- * textprop.c (Vtext_property_default_nonsticky): New variable
- (syms_of_textprop): Declare it as a Lisp variable.
-
- * window.c (Frecenter): Clear all caches of compositions.
-
- * xdisp.c (it_props): Add an entry for composition.
- (face_before_or_after_it_pos): For composition, check face of a
- character after the composition.
- (handle_composition_prop): New function.
- (get_next_display_element): Adjusted for the change of
- CHAR_STRING.
- (set_iterator_to_next): Handle the case that it->method ==
- next_element_from_composition.
- (next_element_from_composition): New function.
- (message_dolog): Adjusted for the change of CHAR_STRING.
- (set_message_1): Likewise.
- (check_point_in_composition): New function.
- (reconsider_clip_changes): If point moved into or out of
- composition, set b->clip_changed to 1 to force updating of the
- screen.
- (disp_char_vector): Delete codes for a composite character.
- (decode_mode_spec_coding): Adjusted for the change of CHAR_STRING.
-
- * xfaces.c (choose_face_fontset_font): Delete codes for a
- composite character.
- (realize_x_face): Likewise. Change a place to set local variable
- `f' to avoid a bug of GCC 2.8.1 on Solaris.
-
- * xfns.c: Include intervals.h.
- (syms_of_xfns): Make `display' property nonsticky by default.
-
- * xselect.c (lisp_data_to_selection_data): Adjusted for the change
- for find_charset_in_str.
-
- * xterm.h (struct x_output): Change member font_baseline to
- baseline_offset.
-
- * xterm.c (x_append_glyph): Setup members of struct glyph properly
- for composition.
- (x_append_composite_glyph): New function.
- (VCENTER_BASELINE_OFFSET): New macro.
- (x_produce_glyphs): If it->what == IT_COMPOSITION, setup members
- of struct it for the composition. Cache pixel offsets in the
- struct composition. Delete codes for a composite character.
- Handle Vignore_relative_composition in composition code.
- (struct glyph_string): Delete member cmpcharp, add new member cmp.
- (x_set_cursor_gc): Check s->cmp, not s->cmpcharp.
- (x_compute_glyph_string_overhangs): Likewise.
- (x_get_glyph_overhangs): Delete codes for a composite character.
- (x_right_overwritten): Check s->cmp, not s->cmpcharp.
- (x_draw_glyph_string_background): Likewise. Delete codes for
- checking s->gidx for a composition.
- (x_draw_glyph_string_foreground): Delete code for a composite
- character.
- (x_draw_composite_glyph_string_foreground): New function.
- (x_draw_glyph_string_box): Check s->cmp, not s->cmpcharp.
- (x_draw_glyph_string): Handle the case of COMPOSITE_GLYPH.
- (struct work): Deleted.
- (x_fill_composite_glyph_string): Argument changed. Mostly
- rewritten for that.
- (x_fill_glyph_string): Don't check CHARSET_COMPOSITION.
- (BUILD_CHAR_GLYPH_STRINGS): Don't handle composition here.
- (BUILD_COMPOSITE_GLYPH_STRING): New macro.
- (BUILD_GLYPH_STRINGS): For composition, call
- BUILD_COMPOSITE_GLYPH_STRING.
- (x_new_font): Initialize f->output_data.x->baseline_offset, not
- f->output_data.x->font_baseline.
-
-1999-12-14 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (show_mouse_face): Don't use updated_area, use
- TEXT_AREA.
-
-1999-12-12 Richard M. Stallman <rms@gnu.org>
-
- * minibuf.c (Fall_completions): Doc fix.
-
-1999-12-12 Richard M. Stallman <rms@gnu.org>
-
- * macros.c (Fstart_kbd_macro): Handle case where last-kbd-macro
- has been changed by the Lisp code.
-
-1999-12-12 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c: Indentation fixes.
-
-1999-12-10 Stefan Monnier <monnier@cs.yale.edu>
-
- * xterm.c (x_initialize): Only setup xaw3d_* if they've been declared.
-
-1999-12-10 Gerd Moellmann <gerd@gnu.org>
-
- * frame.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL)
- [!MSDOS && !WINDOWSNT && !macintosh]: Moved here from xterm.h.
-
- * xterm.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL): Moved
- to frame.h.
-
-1999-12-09 Stefan Monnier <monnier@cs.yale.edu>
-
- * keyboard.c (Qratio): New symbol.
- (scroll_bar_parts): Add `Qratio' to it.
- (syms_of_keyboard): Init `Qratio'.
- * termhooks.h (scroll_bar_part): Add `scroll_bar_move_ratio'.
- * xterm.c (#includes): Allow compilation with only Xaw.
- (xaw3d_arrow_scroll, xaw3d_pick_top): New variables.
- (xt_action_hook): Replace XAW3D by XAW.
- (xaw3d_jump_callback): Renamed to xaw_jump_callback.
- (xaw_jump_callback): Renamed from xaw3d_jump_callback.
- Determine epsilon dynamically and don't try to be too clever.
- (xaw3d_scroll_callback): Renamed to xaw_scroll_callback.
- (xaw_scroll_callback): Renamed from xaw3d_scroll_callback.
- Handle both Xaw3d with arrow-scrollbars and with Xaw-style
- scrollbar (using `ratio').
- (x_create_toolkit_scroll_bar): Try to detect which style of Xaw3d
- scrollbar we have so as to set it up more optimally and to fix
- xaw3d_arrow_scroll and xaw3d_pick_top.
- (x_set_toolkit_scroll_bar_thumb): Try to maintain 2 spare pixels at the
- bottom of the Xaw3d scrollbar, to work around its tendency to refuse
- shrinking the thumb. Also make sure that `XawScrollbarSetThumb'
- is not ignored, using a major gross hack.
- (x_initialize): Init default values for xaw3d_arrow_scroll and
- xaw3d_pick_top.
-
-1999-12-09 Dave Love <fx@gnu.org>
-
- * frame.h: (PIX_TYPE) [! HAVE_X_WINDOWS]: Define PIX_TYPE.
-
-1999-12-08 Gerd Moellmann <gerd@gnu.org>
-
- * eval.c: Remove conditional compilation on `standalone'.
- (call_debugger): When entering the debugger while redisplaying,
- reset redisplaying_p, and go back to the top-level if the debugger
- returns.
-
-1999-12-07 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (x_set_menu_resources_from_menu_face): Make sure
- basic faces are realized before trying to use face `menu'.
-
- * window.c (delete_window): Block input for the time window
- matrices are being changed.
-
-1999-12-07 Dave Love <fx@gnu.org>
-
- * lread.c (Fintern_soft): Fix newlines in doc string.
-
-1999-12-07 Alexandre Oliva <oliva@dcc.unicamp.br>
-
- * unexelf.c: Include <syms.h>, not <sym.h> on IRIX. Removed
- duplicate definition of ElfW.
- (find_section): Copied from unexsgi.c.
- (unexec): Use find_section. Adjust whitespace. Initialize
- new_data2_offset based on old_data, not sbss (this fixes a bug on
- IRIX6). Change #ifdef __mips to __sgi, since it's IRIX-specific.
- Adjust test for presence of .mdebug section to the new return
- value of find_section.
-
-1999-12-07 Gerd Moellmann <gerd@gnu.org>
-
- * unexelf.c: Merge changes from 20.5.
- (unexec): Handle .lit4 and .lit8 unconditionally.
-
- * m/iris4d.h (UNEXEC) [USG5_4]: Use unexelf.o instead of
- unexsgi.o again.
-
- * m/iris5d.h (UNEXEC): Likewise.
-
-1999-12-06 Stefan Monnier <monnier@cs.yale.edu>
-
- * editfns.c (Fdelete_and_extract_region): New function.
- (syms_of_editfns): Register it.
- * insdel.c (del_range): Update del_range_1 call.
- (del_range_1, del_range_2): Add a ret_string argument to
- request that the deleted text be returned.
- (del_range_byte, del_range_both): Update del_range_2 call.
- * lisp.h (del_range_1, del_range_2): Change prototype
- * casefiddle.c (casify_region): Update del_range_1 call.
- * coding.c (code_convert_region): Update del_range_2 call.
- * fileio.c (Finsert_file_contents): Update del_range_2 call.
-
-1999-12-06 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (set_lface_from_font_name): Fix incomplete merge.
-
-1999-12-04 Hrvoje Niksic <hniksic@iskon.hr>
-
- * lread.c (Fintern_soft): Accept a symbol argument.
-
-1999-12-06 Eli Zaretskii <eliz@is.elta.co.il>
-
- * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Reduce to 40000.
-
- * insdel.c (adjust_markers_for_delete): Fix last change.
-
-1999-12-06 Eli Zaretskii <eliz@is.elta.co.il>
-
- Changes for automatic remapping of X colors on terminal frames:
-
- * xfaces.c (XColor) [!HAVE_X_WINDOWS]: Provide a typedef for non-X
- frames.
- (Vface_tty_color_alist): Remove.
- (tty_defined_color): New function.
- (defined_color): Rewrite to support any type of frame.
- (tty_color_name): New function.
- (face_color_supported_p, Fface_color_gray_p,
- Fface_color_supported_p): Support non-X frames.
- (load_color): Enclose the color name in quotes, in the log
- messages. Remove DOS-specific version of load_color.
- (realize_tty_face): Take the supported colors from
- tty-color-alist. Support translation of X colors to the closest
- tty color, for both MSDOS and tty frames.
- [MSDOS]: Don't invert face colors if they were taken from the
- frame colors.
- (Fface_register_tty_color, Fface_clear_tty_colors): Remove.
-
- * frame.h (struct x_output) [!MSDOS, !WINDOWSNT, !HAVE_X_WINDOWS]:
- Define a mostly empty surrogate.
- (tty_display): Declare.
-
- * frame.c (make_terminal_frame) [!macintosh]: Don't use
- tty_display.
- (Fframe_parameters): Don't invert colors of non-FRAME_WINDOW_P
- frames when the frame's param_alist includes 'reverse.
- (tty_display): Define.
- (make_terminal_frame) [!MSDOS]: Assign &tty_display to the
- output_data.x member.
- (Fframe_parameters): Return foreground and background color names
- on tty frames as well, in addition to MSDOS frames.
-
- * msdos.h (DisplayWidth, DisplayHeight): Changes for Lisp_Object
- selected_frame.
- (struct x_output): Remove unused members; document who uses each
- member.
- (FRAME_PARAM_FACES, FRAME_N_PARAM_FACES, FRAME_DEFAULT_PARAM_FACE,
- FRAME_MODE_LINE_PARAM_FACE, FRAME_COMPUTED_FACES,
- FRAME_N_COMPUTED_FACES, FRAME_SIZE_COMPUTED_FACES,
- FRAME_DEFAULT_FACE, FRAME_MODE_LINE_FACE, unload_color): Remove
- unused macro definintions.
-
- * msdos.c (IT_set_frame_parameters): Don't call
- recompute_basic_faces, the next redisplay will, anyway.
- (x_current_display): Remove unused variable.
- Many functions: changes for Lisp_object selected_frame.
- (IT_set_face): If the tty_reverse_p flag is set for the face,
- reverse the foreground and background colors.
- (Fmsdos_remember_default_colors): New function.
- (syms_of_msdos): Defsubr it.
- (IT_set_frame_parameters): Use initial_screen_colors[] when
- creating a new frame. If the frame parameters include 'reverse,
- swap the foreground and background colors.
- (internal_terminal_init): Initialize initial_screen_colors to -1.
- (syms_of_msdos): Add DEFVAR_BOOL for x-stretch-cursor, to shut up
- cus-start.el.
-
- * Makefile.in (lisp, shortlisp): Add lisp/term/tty-colors.elc.
-
- * xfns.c (x_defined_color): Rename from defined_color. All
- callers changed.
- (Fxw_color_defined_p): Renamed from Fx_color_defined_p;
- all callers changed.
- (Fxw_color_values): Renamed from Fx_color_values; all callers
- changed.
- (Fxw_display_color_p): Renamed from Fx_display_color_p; all
- callers changed.
- (x_window_to_frame, x_any_window_to_frame,
- x_non_menubar_window_to_frame, x_menubar_window_to_frame,
- x_top_window_to_frame): Use !FRAME_X_P instead of
- f->output_data.nothing.
- * xterm.h (x_defined_color): Rename from defined_color.
-
- * w32fns.c (x_window_to_frame): Use FRAME_W32_P instead of
- f->output_data.nothing.
- (Fxw_color_defined_p): Renamed from Fx_color_defined_p;
- all callers changed.
- (Fxw_color_values): Renamed from Fx_color_values; all callers
- changed.
- (Fxw_display_color_p): Renamed from Fx_display_color_p; all
- callers changed.
-
- * dispextern.h (tty_color_name): Add prototype.
-
- * xmenu.c (menubar_id_to_frame): Use FRAME_WINDOW_P instead of
- f->output_data.nothing.
- * w32menu.c (menubar_id_to_frame): Likewise.
- * w32term.h (w32_output): Declare.
-
- * dosfns.c (Qmsdos_color_translate): Remove.
- (msdos_stdcolor_name): Now returns a Lisp_Object.
- * dosfns.h (Qmsdos_color_translate): Remove.
-
- * s/msdos.h (INTERNAL_TERMINAL): Add entries for color support.
-
-1999-12-06 Kenichi Handa <handa@etl.go.jp>
-
- * fileio.c (decide_coding_unwind): Renamed from
- set_auto_coding_unwind.
- (Finsert_file_contents): Make single unwind protect to call both
- Vset_auto_coding_function and Ffind_operation_coding_system.
-
- * insdel.c (adjust_markers_for_delete): Make it non-static.
-
-1999-12-04 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (regex_compile): Recognize *?, +? and ?? as non-greedy
- operators and handle them properly.
- * regex.h (RE_ALL_GREEDY): New option.
- (RE_UNMATCHED_RIGHT_PAREN_ORD): Moved to the end where alphabetic
- sorting would put it.
- (RE_SYNTAX_AWK, RE_SYNTAX_GREP, RE_SYNTAX_EGREP)
- (_RE_SYNTAX_POSIX_COMMON): Use the new option to keep old behavior.
-
-1999-12-04 Dave Love <d.love@dl.ac.uk>
-
- * m/arm.h: New file.
-
-1999-12-03 Dave Love <fx@gnu.org>
-
- * editfns.c (Fmessage_or_box): Use use_dialog_box.
-
-1999-12-02 Gerd Moellmann <gerd@gnu.org>
-
- * s/usg5-4.h (LIBS_SYSTEM): Add -lgen because that's needed
- for building with Motif.
-
- * m/iris4d.h (UNEXEC) [USG5_4]: Use unexsgi.o instead of
- unexelf.o.
-
- * m/iris5d.h (UNEXEC): Use unexsgi.o instead of unexelf.o.
-
-1999-12-01 Dave Love <fx@gnu.org>
-
- * emacs.c (main): Set LANG=C iff AX3_2 defined.
-
-1999-11-28 Gerd Moellmann <gerd@gnu.org>
-
- * systime.h (EMACS_TIME_CMP, EMACS_TIME_EQ, EMACS_TIME_NE)
- (EMACS_TIME_GT, EMACS_TIME_GE, EMACS_TIME_LT,EMACS_TIME_LE): New
- macros.
-
- * config.in (HAVE_SETITIMER, HAVE_UALARM): New.
-
-1999-11-28 eliz <eliz@dlpx1>
-
- * emacs.c (synchronize_locale): Avoid compiler warnings about
- pointer type mismatch.
-
-1999-11-28 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Fwindow_end): Don't call temp_set_pt_both with
- out of range position.
-
- * xterm.c (XTread_socket) <ClientMessage, Xatom_Scrollbar>:
- Switch off busy-cursor by setting inhibit_busy_cursor to 2.
-
-1999-11-28 Eli Zaretskii <eliz@is.elta.co.il>
-
- * charset.c (Fmake_char_internal): Print the charset ID when
- signalling an error.
-
- * emacs.c (synchronize_locale): Avoid compiler warnings about
- pointer type mismatch.
-
-1999-11-26 Richard M. Stallman <rms@gnu.org>
-
- * editfns.c (Fdelete_field): Make it noninteractive. Return nil.
-
-1999-11-26 Gerd Moellmann <gerd@gnu.org>
-
- * puresize.h (BASE_PURESIZE): Increase to 550000.
-
- * textprop.c (set_text_properties): New function. Like
- Fset_text_properties, but with additional parameter
- SIGNAL_AFTER_CHANGE_P. If that is nil, don't signal after
- changes.
- (Fset_text_properties): Use it.
-
- * insdel.c (insert_1_both): Call set_text_properties with last
- parameter nil so that no after changes will be signaled.
-
- * lisp.h: Add prototype for set_text_properties.
-
- * xfaces.c (set_lface_from_font_name): Fix previous change.
- (recompute_basic_faces): Change assert to abort.
-
-1999-11-25 Dave Love <fx@gnu.org>
-
- * fns.c (Fnthcdr, Fnreverse): Inline cdr.
- (Fmember, Fdelq, Fdelete): Inline car.
- (Fy_or_n_p): Doc fix.
-
-1999-11-25 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (set_lface_from_font_name): New parameter may_fail_p.
- Callers changed. If specified font name is bogus, and may_fail_p
- is not set, try to use a reasonable default.
-
- * dispnew.c (direct_output_for_insert): Set glyph row's
- displays_text_p flag. Correct window's window_end_vpos if
- necessary.
-
-1999-11-25 Paul Eggert <eggert@twinsun.com>
-
- * emacs.c (fixup_locale): Don't bother to record initial locale.
- (synchronize_locale): If the desired locale is nil,
- treat it as if it were the empty string,
- so that we set the locale from the environment.
-
-1999-11-25 Kenichi Handa <handa@etl.go.jp>
-
- * fileio.c (Finsert_file_contents): Set buffer-file-coding-system
- of the current buffer via Fset.
-
-1999-11-24 Dave Love <fx@gnu.org>
-
- * xfaces.c: Don't duplicate Qmode_line definition done elsewhere.
-
- * xfns.c: Don't duplicate Qdisplay definition done elsewhere.
-
-1999-11-24 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (enum pvec_type): Put PVEC_FLAG in #if 0.
-
- * emacs.c (PVEC_FLAG): New variable.
-
-1999-11-23 Gerd Moellmann <gerd@gnu.org>
-
- * unexaix.c (unexec): Use unsigned instead of uintptr_t because
- that fails on IBM PowerPC, AIX 4.2.
-
-1999-11-22 Eli Zaretskii <eliz@is.elta.co.il>
-
- * buffer.c (syms_of_buffer): Add %z, %Z, %m and %& to the doc
- string of mode-line-format. Remove the obsolete %t.
-
-1999-11-22 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (direct_output_for_insert): Increment glyph positions
- for glyphs from buffer text only.
-
- * emacs.c (gdb_valbits, gdb_gctypebits, gdb_emacs_intbits)
- (gdb_data_seg_bits): New variables.
-
- * lisp.h (enum gdb_lisp_params): Put in #if 0, since it doesn't
- work on systems not allowing enumerators > INT_MAX, and it
- won't work if EMACS_INT is long long.
-
-1999-11-22 Paul Eggert <eggert@twinsun.com>
-
- Port to SunOS 4.1.x again. Help out with Alpha port.
- Rename messages-locale to system-messages-locale,
- and likewise for time-locale.
-
- * callproc.c (strerror): Remove decl.
- * fileio.c (strerror): Likewise.
- * process.c (strerror): Likewise.
- * emacs.c (strerror): Likewise.
- (Vsystem_messages_locale): Renamed from Vmessages_locale.
- All uses changed.
- (Vprevious_system_messages_locale): Likewise, from
- Vprevious_messages_locale.
- (Vsystem_time_locale): Likewise, from Vtime_locale.
- (Vprevious_system_time_locale): Likewise, from Vprevious_time_locale.
- (ABORT_RETURN_TYPE): New macro.
- (abort): Return type is now ABORT_RETURN_TYPE.
- (main): Always invoke init_signals, even if POSIX_SIGNALS is not
- defined.
- (syms_of_emacs): messages-locale -> system-messages-locale,
- previous-messages-locale -> previous-system-messages-locale,
- time-locale -> system-time-locale,
- previous-time-locale -> previous-system-time-locale.
-
- * gmalloc.c (PP, __ptr_t): Assume ANSI C if STDC_HEADERS is defined.
- (const): Do not define; that's config.h's job.
- (<limits.h>): Include if HAVE_LIMITS_H is defined.
- (CHAR_BIT): Move test for definedness outside of limits.h condition.
- (<stddef.h>): Include if STDC_HEADERS is defined.
- (FREE_RETURN_TYPE): New macro.
- (free): Return type is now FREE_RETURN_TYPE.
-
- * lisp.h (synchronize_system_time_locale): Renamed from
- synchronize_time_locale. All uses changed.
- (synchronize_system_messages_locale): Likewise, from
- synchronize_messages_locale.
-
- * m/alpha.h (malloc, realloc, calloc): Remove decls;
- stdlib.h now does this.
-
- * process.c (sys_siglist): Remove.
-
- * s/sunos4-0.h (ABORT_RETURN_TYPE, FREE_RETURN_TYPE):
- New macros.
-
- * syntax.c (scan_sexps_forward): Use abort, not assert.
-
- * sysdep.c (my_sys_siglist): New var.
- (sys_siglist): New macro. Remove old initialized vars of same name.
- (init_signals): Initialize sys_siglist.
-
- * xfns.c (abort): Remove decl; stdlib.h now does this.
-
-1999-11-18 Dave Love <fx@gnu.org>
-
- * filelock.c: Add forward declaration for get_boot_time_1.
-
- * dispnew.c (Finternal_show_cursor_p): Fix doc string.
-
-1999-11-18 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.h (struct buffer_text): Add comment about moving
- buffer text if REL_ALLOC is defined.
-
-1999-11-18 Kenichi Handa <handa@etl.go.jp>
-
- * lisp.h (KEY_DESCRIPTION_SIZE): New macro.
-
- * keyboard.c (echo_char): Use KEY_DESCRIPTION_SIZE to check free
- memory for push_key_description.
-
- * keymap.c (Fsingle_key_description): Use KEY_DESCRIPTION_SIZE to
- allocate memory for push_key_description.
- (describe_buffer_bindings): Likewise.
-
-1999-11-17 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (Fx_show_busy_cursor): Doc-fix.
- (Fx_hide_busy_cursor): Ditto.
-
-1999-11-17 Marco Walther <walther@siemens-pyramid.com>
-
- * unexsni.c (unexec): Handle .rel.dyn section.
-
-1999-11-16 Dave Love <fx@gnu.org>
-
- * doc.c (Fdocumentation): Remove gcpro here too.
-
-1999-11-16 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (command_loop_1): Remove no_redisplay.
-
-1999-11-16 Richard M. Stallman <rms@gnu.org>
-
- * print.c (PRINTPREPARE): Don't call setup_echo_area_for_printing
- in noninteractive.
-
-1999-11-14 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (ensure_echo_area_buffers): New.
- (with_echo_area_buffer): Use it.
- (setup_echo_area_for_printing): Ditto.
-
- * buffer.c (indicate-empty-lines): Doc-fix.
-
-1999-11-12 Gerd Moellmann <gerd@gnu.org>
-
- * term.c (term_init): If "op" isn't available, don't support color
- because we can't switch back to the default foreground and
- background.
-
- * doc.c (Fdocumentation_property): Remove GCPRO because
- Fsubstitute_command_keys gcpro's the string.
-
-1999-11-12 Kenichi Handa <handa@etl.go.jp>
-
- * editfns.c (Ftranslate_region): Check the buffer multibyteness.
-
-1999-11-11 Gerd Moellmann <gerd@gnu.org>
-
- * print.c, keymap.c, indent.c, insdel.c, keyboard.c, intervals.c,
- lread.c, textprop.c, undo.c, emacs.c, lisp.h, intervals.h,
- buffer.h, config.in, Makefile.in: Remove USE_TEXT_PROPERTIES.
-
-1999-11-10 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (QCuser_data): Removed.
- (syms_of_xfns): Initialization of QCuser_data removed.
- (parse_image_spec): Don't handle :user-data specially. Allow
- unknown keys. Remove parameter ALLOW_OTHER_KEYS.
- (xbm_image_p, xbm_load, xpm_image_p, pbm_image_p, png_image_p)
- (tiff_image_p, jpeg_image_p, gif_image_p, gs_image_p): Call
- parse_image_spec accordingly.
-
-1999-11-09 Richard M. Stallman <rms@gnu.org>
-
- * cmds.c (Fbeginning_of_line): Doc fix.
- (Fend_of_line): Doc fix.
-
- * editfns.c (Fline_beginning_position): If N is not 1,
- pass t to Fconstrain_to_field for ESCAPE-FROM-EDGE.
-
- * syntax.c (Fforward_word): Handle fields even if would have hit
- an edge of the buffer. Return nil if affected by fields.
-
-1999-11-09 Richard M. Stallman <rms@gnu.org>
-
- * editfns.c (preceding_pos): Function deleted.
- (text_property_stickiness): Decrement POS directly.
- Fix a confusion that used PT instead of POS.
-
- * editfns.c (find_field): Properly handle the case
- of a field boundary where `field' inherits from neither side.
-
- * editfns.c (Ffield_beginning, Ffield_end): Doc fixes.
- (Ferase_field, Ffield_string, Ffield_string_no_properties): Doc fixes.
-
-1999-11-08 Gerd Moellmann <gerd@gnu.org>
-
- * bytecode.c (Fbyte_code) <BinsertN, Bcall>: Do the
- BEFORE_POTENTIAL_GC before DISCARD.
-
-1999-11-07 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (Fgarbage_collect): Call unmark_byte_stack.
-
- * lisp.h: Add prototype for unmark_byte_stack.
-
- * bytecode.c (mark_byte_stack): Use XMARKBIT and XMARK.
- (unmark_byte_stack): Renamed from relocate_byte_pcs. Use
- XUNMARK.
-
- * xdisp.c (resize_mini_window): Fix computation of needed
- mini-window height.
-
- * alloc.c, buffer.c, editfns.c, xdisp.c: Remove conditional
- compilation on USE_TEXT_PROPERTIES.
-
- * Fbyte_code: Use block statements in cases and declare v1 and v2
- locally there. Rearrange case statements so that those most
- frequently executed come first. Avoid goto's in frequently
- executed cases.
-
-1999-11-05 Gerd Moellmann <gerd@gnu.org>
-
- * bytecode.c (Fbyte_code): Use BEFORE_POTENTIAL_GC and
- AFTER_POTENTIAL_GC around internal_catch.
-
- * alloc.c (Fgarbage_collect): Call mark_byte_stack and
- relocate_byte_pcs.
- (init_alloc_once, init_alloc): Set byte_stack_list to null.
-
- * eval.c (struct catchtag): Add member byte_stack.
- (internal_catch, Fcondition_case, internal_condition_case)
- (internal_condition_case_1): Save value of byte_stack_list in
- catchtag.
- (unwind_to_catch): Restore byte_stack_list from catchtag.
-
- * lisp.h: Add prototypes for new functions in bytecode.c.
- Add extern declaration for byte_stack_list.
-
- * bytecode.c (struct byte_stack): New.
- (byte_stack_list, mark_byte_stack, relocate_byte_pcs): New
- (BEFORE_POTENTIAL_GC, AFTER_POTENTIAL_GC): New.
- (FETCH, PUSH, POP, DISCARD, TOP, MAYBE_GC): Rewritten.
- (HANDLE_RELOCATION): Removed.
- (Fbyte_code): Use byte_stack structures.
-
- * filelock.c (Ffile_locked_p): Make FILENAME a required argument.
-
- * buffer.c (syms_of_buffer): Extend documentation of
- mode-line-format.
-
-1999-11-04 Gerd Moellmann <gerd@gnu.org>
-
- * editfns.c (Fdelete_field): Renamed from Ferase_field.
-
- * minibuf.c (do_completion, Fminibuffer_complete_word): Use
- Ferase_field instead of Fdelete_field.
-
-1999-11-03 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (Finternal_show_cursor): Change it to set the
- cursor on/off, not toggle its state.
- (Finternal_show_cursor_p): New.
- (syms_of_display): Defsubr Sinternal_show_cursor_p.
-
-1999-11-03 Dave Love <fx@gnu.org>
-
- * charset.c (split_non_ascii_string): Define return value.
-
-1999-11-03 Gerd Moellmann <gerd@gnu.org>
-
- * minibuf.c (string_to_object): New.
- (read_minibuf_noninteractive): New.
- (read_minibuf): Call read_minibuf_noninteractive if
- noninteractive. Use string_to_object.
-
- * doc.c (Fdocumentation_property): Fix bug bypassing UNGCPRO.
-
-1999-11-02 Dave Love <fx@gnu.org>
-
- * gnu-linux.h: Use SIGCHLD, not SIGCLD (not in glibc 2.1).
-
- * process.c: Define _GNU_SOURCE before config.h to get strsignal
- declared with glibc2.
-
-1999-11-02 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (QUIT): Give it statement form.
-
-1999-11-02 Dave Love <fx@gnu.org>
-
- * eval.c (init_eval): Conditionalize declaration of gcpro_level.
-
-1999-11-02 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (QCuser_data): New.
- (syms_of_xfns): Initialize QCuser_data.
- (parse_image_spec): Ignore :user-data DATA properties.
-
- * xdisp.c (display_line): Set charpos of first glyph in blank
- lines not corresponding to any text to -1, even if no glyphs are
- filled in in that line.
-
-1999-11-01 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (png_load) [PNG_READ_sRGB_SUPPORTED]: Put code using
- png_get_sRGB in #ifdef.
-
- * dispnew.c (Finternal_show_cursor): Renamed from Fshow_cursor.
- (syms_of_display): Use the new name.
-
- * textprop.c (verify_interval_modification): Signal text-read-only
- instead of calling error.
-
- * data.c (Qtext_read_only): New built-in error.
- (syms_of_data): Initialize it.
-
- * lisp.h: Add extern declaration for Qtext_read_only.
-
- * syntax.c: Remove whitespace after open or in front of closing
- parentheses.
-
-1999-11-01 Richard M. Stallman <rms@gnu.org>
-
- * Makefile.in (w16select.o, sound.o): Don't depend on lisp.h.
-
-1999-10-31 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (resize_mini_window): Compute needed height differently.
-
- * fns.c (Flength): Unroll loop over lists.
-
- * xdisp.c (append_space): Return non-zero if space was appended.
- (display_line): Set charpos of first glyph to -1 only if that
- glyph is the space added by append_glyph.
-
-1999-10-30 Richard M. Stallman <rms@gnu.org>
-
- * print.c (strout): Consider `noninteractive' and use stdout
- only when PRINTCHARFUN is t.
-
- * lisp.h (struct gcpro) [DEBUG_GCPRO]: New field `level'.
- (gcpro_level): Declare it extern.
- [DEBUG_GCPRO] (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
- Alternate definitions that set `level' and increment `gcpro_level'.
- [DEBUG_GCPRO] (UNGCPRO): Alternate definition that checks gcpro_level.
-
- * eval.c [DEBUG_GCPRO] (gcpro_level): New variable.
- (init_eval) [DEBUG_GCPRO]: Initialize it.
- (unwind_to_catch) [DEBUG_GCPRO]: Set gcpro_level
- from remaining gcprolist.
-
-1999-10-29 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (code_convert_region): Update `dst' correctly.
-
-1999-10-28 Gerd Moellmann <gerd@gnu.org>
-
- * fns.c (Fmemq, Fassq, Frassq, assq_no_quit, Fassoc)
- (Frassoc): Rewritten.
-
-1999-10-27 Noah Friedman <friedman@splode.com>
-
- * s/gnu-linux.h [HAVE_DEV_PTMX]: Redefine FIRST_PTY_LETTER to 'z'.
- Define PTY_NAME_SPRINTF.
- Redefine PTY_TTY_NAME_SPRINTF.
- * config.in: Add undef for HAVE_DEV_PTMX.
-
-1999-10-26 Richard M. Stallman <rms@gnu.org>
-
- * regex.c (POP_FAILURE_POINT): Use failure_id.integer
- as arg to DEBUG_POP and DEBUG_PRINT.
-
-1999-10-27 Richard M. Stallman <rms@gnu.org>
-
- * data.c (Qad_activate_internal): Renamed from Qad_activate.
- (Ffset): Call Qad_activate_internal.
- (syms_of_data): Initialize Qad_activate_internal.
-
-1999-10-27 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (echo_area_display) [HAVE_X_WINDOWS]: Do nothing if
- Vterminal_frame is selected and Vwindow_system is non-nil.
-
-1999-10-26 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (echo_area_display): Put previous change in #if 0.
-
- * emacs.c (standard_args): Add `file' as synonym for `visit',
- `execute' as synonym for `eval'.
- (main): Add new options to usage message.
-
-1999-10-25 Gerd Moellmann <gerd@gnu.org>
-
- * data.c (Qhash_table): New.
- (Ftype_of): Return it for hash tables.
- (syms_of_data): Initialize Qhash_table.
-
-1999-10-25 Richard M. Stallman <rms@gnu.org>
-
- * regex.c (POP_FAILURE_POINT): Extract failure_id as an integer.
-
-1999-10-24 Ken Raeburn <raeburn@gnu.org>
-
- * alloc.c: Undef HIDE_LISP_IMPLEMENTATION before including
- lisp.h.
-
- * buffer.c (Fbuffer_list, Fget_file_buffer, get_truename_buffer,
- Fbuffer_local_variables, Fother_buffer, record_buffer,
- set_buffer_internal_1, Fbury_buffer, Fkill_all_local_variables,
- swap_out_buffer_local_variables, overlays_at, overlays_in,
- overlay_touches_p, overlay_strings, recenter_overlay_lists,
- fix_overlays_in_range, fix_overlays_before, Foverlay_get,
- Foverlay_put, report_overlay_modification, evaporate_overlays):
- Use XCAR, XCDR, and XFLOAT_DATA instead of explicit member
- references.
- * data.c (Fcar, Fcar_safe, Fcdr, Fcdr_safe, Fsetcar, Fsetcdr,
- swap_in_symval_forwarding, set_internal, default_value,
- Fset_default, Fmake_variable_buffer_local, Fmake_local_variable,
- Fmake_variable_frame_local, Flocal_variable_p,
- Flocal_variable_if_set_p, arithcompare, Fzerop, cons_to_long,
- Fnumber_to_string, float_arith_driver, Fadd1, Fsub1): Likewise.
- * dispnew.c (Fframe_or_buffer_changed_p): Likewise.
- * emacs.c (main): Likewise.
- * fontset.c (fs_load_font, fs_register_fontset,
- CACHED_FONTSET_NAME, CACHED_FONTSET_REGEX, Fquery_fontset,
- Fnew_fontset, Fset_fontset_font): Likewise.
- * frame.c (do_switch_frame, next_frame, prev_frame,
- other_visible_frames, Fdelete_frame, Fvisible_frame_list):
- Likewise.
- * keyboard.c (read_char, help_char_p, event_to_kboard,
- kbd_buffer_get_event, timer_start_idle, timer_check,
- make_lispy_event, apply_modifiers, reorder_modifiers,
- Fevent_convert_list, lucid_event_type_list_p, menu_bar_items,
- menu_bar_one_keymap, menu_item_eval_property_1, parse_menu_item,
- tool_bar_items, read_char_x_menu_prompt, read_key_sequence,
- Fcommand_execute, Fexecute_extended_command): Likewise.
- * minibuf.c (read_minibuf, get_minibuffer, Ftry_completion,
- Fall_completions): Likewise.
- * window.c (Fset_window_margins): Likewise.
-
- * callint.c (quotify_args): Don't explicitly use struct
- Lisp_Cons, use Lisp_Object and XCAR/XCDR instead.
-
- * s/netbsd.h (HAVE_GETLOADAVG): Define as 1.
- (UNEXEC, START_FILES, LIB_STANDARD, LIB_GCC): Define ELF versions,
- if __ELF__ is defined.
-
-1999-10-24 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Fnext_window): Add a QUIT in the loop.
-
-1999-10-23 Gerd Moellmann <gerd@gnu.org>
-
- * Makefile.in (bootstrap, bootstrap-emacs, bootstrap-temacs):
- New targets.
-
-1999-10-22 Dave Love <fx@gnu.org>
-
- * emacs.c (main): Enable profiling conditional on __linux also.
-
-1999-10-20 Gerd Moellmann <gerd@gnu.org>
-
- * xrdb.c (x_load_resources): Set default resources for resource
- classes instead of for the specific Emacs.
-
-1999-10-19 Gerd Moellmann <gerd@gnu.org>
-
- * s/freebsd.h (HAVE_GETLOADAVG): Define as 1 because config.h
- defines it that way.
-
- * xdisp.c (echo_area_display) [HAVE_X_WINDOWS]: Do nothing
- if selected_frame is equal to Vterminal_frame.
-
-1999-10-19 Paul Eggert <eggert@twinsun.com>
-
- Add support for large files, 64-bit Solaris, system locale codings.
-
- * Makefile.in (emacs): Set the LC_ALL environment variable to "C"
- when dumping, so that the dumped Emacs doesn't have stray locale info.
- (dired.o): Depend on systime.h.
- (editfns.o): Depend on coding.h.
-
- * alloc.c, buffer.c, callproc.c, ccl.c, charset.c, coding.c, data.c,
- dispnew.c, editfns.c, emacs.c, filelock.c, floatfns.c, hftctl.c,
- keyboard.c, process.c, sysdep.c, unexelf.c, unexhp9k800.c,
- unexsunos4.c, vmsfns.c, vmsgmalloc.c, w32faces.c, w32menu.c, w32term.c,
- w32xfns.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
- Include <config.h> before any system include files.
-
- * alloc.c, buffer.c, ccl.c, data.c, editfns.c, emacs.c, eval.c,
- fileio.c, filelock.c, frame.c, insdel.c, keymap.c, lread.c,
- m/alpha.h, print.c, search.c, sysdep.c, xdisp.c, xfaces.c, xfns.c,
- xmenu.c, xterm.c:
- Do not include <stdlib.h>, as <config.h> does this now.
-
- * callproc.c (Fcall_process):
- Synchronize messages locale before invoking strerror.
- Decode resulting string with locale-coding-system.
-
- * coding.c (Vlocale_coding_system): New var.
- (syms_of_coding): Adjust to above change.
- (emacs_strerror): New function.
-
- * coding.h (emacs_strerror, Vlocale_coding_system): New decls.
-
- * config.in (HAVE_STDIO_EXT_H, HAVE_TM_GMTOFF, HAVE___FPENDING,
- HAVE_FTELLO, HAVE_GETLOADAVG, HAVE_MBLEN, HAVE_MBRLEN,
- HAVE_STRSIGNAL): New macros.
- (BITS_PER_LONG): Default to 64 if _LP64 is defined.
- <stdlib.h>: Include if HAVE_STDLIB_H is defined and NOT_C_CODE isn't.
-
- * dired.c: Include "systime.h".
- (Ffile_attributes): Do not cast s.st_size to int; this loses
- information if int is 32 bits but st_size and EMACS_INT are larger.
- Treat large device numbers like large inode numbers.
-
- * dispnew.c (PENDING_OUTPUT_COUNT): Use __fpending if available.
-
- * editfns.c: Include coding.h.
- (emacs_strftime): Remove decl.
- (emacs_strftimeu): New decl.
- (emacs_memftimeu): Renamed from emacs_memftime; new arg UT.
- Use emacs_strftimeu instead of emacs_strftime.
- (Fformat_time_string): Convert format string using
- Vlocale_coding_system, and convert result back. Synchronize time
- locale before invoking lower level function. Invoke
- emacs_memftimeu, passing ut, instead of emacs_memftime.
-
- * emacs.c: Include <locale.h> if HAVE_SETLOCALE is defined.
- (Vmessages_locale, Vprevious_messages_locale, Vtime_locale,
- Vprevious_time_locale): New variables.
- (main): Invoke setlocale early, so that initial error messages are
- localized properly. But skip locale-setting if LC_ALL is "C".
- Fix up locale when it's safe to do so.
- (fixup_locale): Moved here from xterm.c.
- (synchronize_locale, synchronize_time_locale,
- synchronize_messages_locale): New functions.
- (syms_of_emacs): Accommodate above changes.
-
- * fileio.c (report_file_error): Convert strerror output according
- to Vlocale_coding_system.
- (Finsert_file_contents): Check for arithmetic overflow in
- computations that depend on file size. Report IO errors
- with emacs_strerror, not strerror.
-
- * fns.c (Fgethash): Declare dflt parameter.
-
- * gmalloc.c: Do not define const to nothing if HAVE_CONFIG_H
- is defined; that's config.h's job.
-
- * lisp.h (EMACS_INT, BITS_PER_EMACS_INT, EMACS_UINT): If _LP64,
- default these values to long, BITS_PER_LONG, and unsigned long.
- (VALBITS, MARKBIT, XINT): Do not assume 32-bit EMACS_INT.
- (PNTR_COMPARISON_TYPE): Default to EMACS_UINT, not to unsigned int.
- (code_convert_string_norecord, fixup_locale,
- synchronize_messages_locale, synchronize_time_locale,
- emacs_open, emacs_close, emacs_read, emacs_write): New decls.
- All Emacs callers of open, close, read, write changed to use
- emacs_open, emacs_close, emacs_read, emacs_write.
-
- * lread.c (file_offset, file_tell): New macros. All uses of ftell
- changed to file_tell.
- (saved_doc_string_position, prev_saved_doc_string_position): Now
- of type file_offset.
- (init_lread): Do not fix locale here; fixup_locale now does this.
-
- * m/amdahl.h, s/usg5-4.h:
- (NSIG): Remove.
- (NSIG_MINIMUM): New macro.
-
- * m/cydra5.h, m/dpx2.h, m/mips.h, m/pfa50.h, m/sps7.h, m/stride.h,
- m/ustation.h, s/gnu-linux.h, s/hpux.h, s/iris3-5.h, s/iris3-6.h,
- s/umips.h, s/usg5-4.h:
- (SIGIO): Do not undef.
- (BROKEN_SIGIO): New macro.
-
- * m/ustation.h:
- (SIGTSTP): Do not undef.
- (BROKEN_SIGTSTP): New macro.
-
- * s/gnu-linux.h:
- (SIGPOLL, SIGURG): Do not undef.
- (BROKEN_SIGPOLL, BROKEN_SIGURG): New macros.
-
- * s/ptx4.h:
- (SIGINFO): Do not undef.
- (BROKEN_SIGINFO): New macros.
-
- * m/delta.h, s/ptx.h, s/template.h: Doc fix.
-
- * mktime.c, strftime.c: Update to glibc 2.1.2 version, with
- some Emacs-related changes merged.
-
- * print.c (float_to_string): Prepend "-" to representation of a
- NaN if the NaN is negative.
-
- * process.c (sys_siglist): Omit if HAVE_STRSIGNAL.
- (wait_reading_process_input): Use emacs_strerror, not strerror.
-
- * process.c (status_message, sigchld_handler): Synchronize locale,
- then use strsignal istead of sys_siglist.
- * w32proc.c (sys_wait): Likewise.
-
- * s/aix3-1.h, s/bsd4-1.h, s/dgux.h, s/gnu-linux.h, s/hiuxmpp.h,
- s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/osf1.h, s/rtu.h,
- s/sunos4-1.h, s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h,
- s/usg5-2.h, s/usg5-3.h, s/xenix.h:
- (open, close, read, write, INTERRUPTIBLE_OPEN,
- INTERRUPTIBLE_CLOSE, INTERRUPTIBLE_IO): Remove.
-
- * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): New macros.
-
- * sysdep.c (sys_read, sys_write, read, write, sys_close, close,
- sys_open, open): Remove.
- (emacs_open, emacs_close, emacs_read, emacs_write): Always define;
- the old INTERRUPTIBLE_OPEN, INTERRUPTIBLE_CLOSE, and INTERRUPTIBLE_IO
- macros are no longer used.
- (emacs_open): Renamed from sys_open. Merge BSD4_1 version.
- (emacs_close): Renamed from sys_close.
- (emacs_read): Renamed from sys_read.
- (emacs_write): Renamed from sys_write.
- (sys_siglist): Do not declare if HAVE_STRSIGNAL.
- (dup2): Do not print error on failure; the real dup2 doesn't.
- (strsignal): New function, defined if !HAVE_STRSIGNAL.
-
- * syssignal.h (SIGINFO): Undef if defined and if BROKEN_SIGINFO
- is defined.
- (SIGIO, SIGPOLL, SIGTSTP, SIGURG): Likewise.
- (NSIG): If less than NSIG_MINIMUM, define to NSIG_MINIMUM.
- (strsignal): Declare if !HAVE_STRSIGNAL.
-
- * unexelf.c (ElfBitsW, ELFSIZE, ElfExpandBitsW): New macros.
- (ElfW): Define in terms of ElfExpandBitsW.
-
- * w32proc.c (sys_siglist): Remove decl.
-
- * xdisp.c (decode_mode_spec): 3rd arg is int, not char, to comply
- with ANSI C.
- (display_string): Declare face_string_pos arg.
-
- * xfns.c (Fx_show_tip): Declare timeout param.
-
- * xterm.c: No need to include locale.h.
- (x_alloc_lighter_color, x_setup_relief_color):
- Pass arg as double, not float, for compatibility with ANSI C.
- (fixup_locale): Move to emacs.c.
- (x_term_init): Do not setlocale or fixup locale; the main program
- does this now.
-
-1999-10-18 Dave Love <fx@gnu.org>
-
- * doc.c (Fdocumentation_property): Gcpro `tem'.
-
-1999-10-18 Kenichi Handa <handa@etl.go.jp>
-
- * lread.c (Fload): Calculate bytes of filename correctly.
- (openp): Likewise.
-
-1999-10-18 Keisuke Nishida <kxn30@po.cwru.edu>
-
- * print.c (print_preprocess): In case print-circle is nil,
- add OBJ to Vprint_number_table only when OBJ is a symbol.
-
-1999-10-18 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (code_convert_string): Add record_unwind_protect to
- assure setting inhibit_pre_post_conversion back to zero. Take
- care of the multibyteness of the working buffer.
-
- * coding.c (inhibit_pre_post_conversion): New variable.
- (setup_coding_system): If inhibit_pre_post_conversion is nonzero,
- ignore post-read-conversion and pre-write-conversion property of
- the coding system.
- (code_convert_region_unwind): New function.
- (code_convert_region): Set inhibit_pre_post_conversion to 1 while
- running pre-write-conversion and post-read-conversion.
- (code_convert_string): Likewise.
-
-1999-10-17 Miles Bader <miles@gnu.org>
-
- * editfns.c: Doc fix.
-
-1999-10-17 Miles Bader <miles@gnu.org>
-
- * editfns.c (Fconstrain_to_field): Make sure we don't violate the
- argument preconditions of find_before_next_newline in the case
- where both ONLY_IN_LINE and ESCAPE_FROM_EDGE are set and OLD_POS
- was indeed at the edge.
-
-1999-10-17 Miles Bader <miles@gnu.org>
-
- * minibuf.c (Fminibuffer_complete_and_exit): Supply value for new
- ESCAPE_FROM_EDGE parameter to Ffield_beginning.
-
- * editfns.c (text_property_eq, text_property_stickiness): Don't
- use initializers for auto variables of type Lisp_Object.
- (find_field): Likewise. Use braces around nested ifs.
- (Fline_end_position): Store the raw eol in a variable, so that the
- final expression doesn't look so ugly.
- (Fconstrain_to_field): Doc fix.
- (preceding_pos): Renamed from `preceeding_pos'.
- (text_property_stickiness, find_field): Call preceding_pos,
- not preceeding_pos.
-
-1999-10-17 Miles Bader <miles@gnu.org>
-
- * editfns.c (Ffield_string_no_properties): New function.
- (text_property_stickiness, preceeding_pos): New functions.
- (Ffield_string): Remove PROPS parameter.
- (find_field): Add MERGE_AT_BOUNDARY parameter.
- Rewrite to use stickiness of `field' property to resolve
- ambiguous cases.
- (Ffield_beginning, Ffield_end): Add ESCAPE_FROM_EDGE parameter.
- (Fconstrain_to_field): Likewise.
- (syms_of_editfns): Init Sfield_string_no_properties.
- (Ffield_string, Ferase_field, Ffield_end):
- Supply new MERGE_AT_BOUNDARY argument to find_field.
- (Fline_beginning_position, Fline_end_position): Supply new
- ESCAPE_FROM_EDGE parameter to Fconstrain_to_field.
- Pass a value of Qt for the ONLY_IN_LINE argument to
- Fconstrain_to_field (only matters if N != 1).
- * syntax.c (Fforward_word): Supply new ESCAPE_FROM_EDGE parameter
- to Fconstrain_to_field.
-
- * minibuf.c (Fminibuffer_complete_word): Use
- Ffield_beginning to find the prompt end.
-
-1999-10-17 Miles Bader <miles@gnu.org>
-
- * editfns.c (Fconstrain_to_field): Add get/set-current-point
- behavior when NEW_POS is nil.
- (find_field): Use XSETFASTINT instead of make_number.
- * minibuf.c (Fminibuffer_complete_and_exit): Test for an empty
- input string by seeing where the field begins, instead of
- looking at text-properties.
-
-1999-10-17 Miles Bader <miles@gnu.org>
-
- * editfns.c (Qfield): New variable.
- (find_field, Ferase_field, Ffield_string,
- Ffield_beginning, Ffield_end, Fconstrain_to_field): New functions.
- (Fline_beginning_position, Fline_end_position): Constrain to any field.
- (make_buffer_string_both): Remove minibuffer-prompt hack.
- (syms_of_editfns): Initialize Qfield, and subr entries for
- field functions above.
- * minibuf.c (read_minibuf): Don't save minibuffer prompt length on
- minibuf_save_list.
- Don't initialize minibuffer prompt length.
- Wrap prompt text-properties around the entire prompt.
- Add 'prompt text-property to prompt.
- Get final value with Ffield_string instead of make_buffer_string.
- (read_minibuf_unwind): Don't restore minibuffer prompt length from
- minibuf_save_list.
- (do_completion): Get minibuffer input with Ffield_string
- instead of Fbuffer_string.
- Erase minibuffer input with Ferase_field instead of erase_buffer.
- (Fminibuffer_complete_and_exit): Likewise.
- Test whether buffer is empty by looking for the 'prompt text
- property at the end.
- Set prompt length by looking for the end of the prompt text property,
- and save prompt length for later use (since there is no longer a
- buffer variable to get it from).
- (Fminibuffer_prompt_width, Fminibuffer_prompt_end): Functions removed.
- (syms_of_minibuf): Remove initializations of
- Sminibuffer_prompt_width and Sminibuffer_prompt_end.
- * buffer.h (struct buffer): Remove prompt_end_charpos field.
- * buffer.c (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer):
- Don't initialize prompt_end_charpos field.
- * syntax.c (Fforward_word): Likewise.
- Constrain to any field.
-
-1999-10-16 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (enum save_restore_action): New.
- (save_restore_orig_size): Change parameter list. Add
- functionality to check for valid orig_top and orig_height members
- in a window tree.
- (grow_mini_window): Call save_restore_orig_size with new parameter
- list.
- (shrink_mini_window): Restore old window sizes only if old
- size information is valid in all windows in a window tree.
-
-1999-10-15 Gerd Moellmann <gerd@gnu.org>
-
- * xmenu.c (set_frame_menubar): Don't call
- x_set_menu_resources_from_menu_face here.
- (update_frame_menubar): Call x_set_menu_resources_from_menu_face.
-
- * xfns.c (gif_load): Fix handling of interlaced GIFs.
-
-1999-10-14 Dave Love <fx@gnu.org>
-
- * xdisp.c (handle_fontified_prop): GCPRO `pos'.
-
-1999-10-14 Gerd Moellmann <gerd@gnu.org>
-
- * process.c (Fopen_network_stream): Don't loop if gethostbyname
- fails and h_errno is TRY_AGAIN.
-
-1999-10-13 Dave Love <fx@gnu.org>
-
- * filelock.c (lock_file): Move gcpro of `fn'.
-
-1999-10-10 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (auto-save-interval): Fix documentation.
-
-1999-10-09 Richard M. Stallman <rms@gnu.org>
-
- * print.c (print): When removing objects from Vprint_number_table,
- only scan the newly added objects.
- (print_preprocess): If OBJ is a gensym, and print-continuous-numbering,
- unconditionally force it to stay in the table.
-
-1999-10-09 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (prepare_image_for_display): Don't try to load image if
- loading it failed before.
- (lookup_image, prepare_image_for_display): Remember if loading the
- image failed.
- (xpm_load): Add missing UNBLOCK_INPUT.
-
- * dispextern.h (struct image): New member load_failed_p.
-
-1999-10-08 Stefan Monnier <monnier@cs.yale.edu>
-
- * fileio.c (Fmake_temp_name): Add a reference to `make-temp-file'
- in the docstring.
-
-1999-10-08 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (XTread_socket) <ClientMessage, WM_TAKE_FOCUS>:
- Don't call XSetInputFocus because that can generate additional
- FocusIn events.
-
-1999-10-07 Jeffrey C Honig <jch@bsdi.com>
-
- * bsdos4.h [HAVE_LIBNCURSES]: Define TERMINFO and LIBS_TERMCAP.
-
-1999-10-07 Richard M. Stallman <rms@gnu.org>
-
- * process.c (wait_reading_process_input): When trying to suck
- input from one process, for accept-process-output,
- exit that loop if we get EAGAIN or EWOULDBLOCK.
-
-1999-10-07 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (Qbitmap_spec_p): Replaces Qpixmap_spec_p.
- (Fbitmap_spec_p): Replaces Fpixmap_spec_p.
- (load_pixmap): Use Fbitmap_spec_p and Qbitmap_spec_p instead of
- Fpixmap_spec_p and Qpixmap_spec_p.
- (load_face_colors, check_lface_attrs,
- merge_face_vector_with_property,
- Finternal_set_lisp_face_attribute): Use Fbitmap_spec_p.
- (syms_of_xfaces): Initialize Qbitmap_spec_p, defsubr
- Fbitmap_spec_p.
-
-1999-10-07 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (display_menu_bar): Use MENU_FACE_ID instead of
- MODE_LINE_FACE_ID.
-
- * xfaces.c (toplevel) [USE_MOTIF]: Include some Motif headers.
- (struct x_resources) [USE_X_TOOLKIT]: New.
- (xm_apply_resources, xm_set_menu_resources_from_menu_face)
- [USE_MOTIF]: New.
- (xl_apply_resources, xl_set_menu_resources_from_menu_face)
- [USE_LUCID]: New.
- (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]: New.
- (Qmenu): New.
- (syms_of_xfaces): Initialize Qmenu.
- (realize_basic_faces): Realize face `menu'.
- (resolve_face_name): New.
- (lface_from_face_name): Use it.
- (Finternal_set_lisp_face_attribute): Ditto.
- (Fpixmap_spec_p): Rewritten. Extend doc string.
-
- * xmenu.c (set_frame_menubar, xmenu_show): Call
- x_set_menu_resources_from_menu_face.
-
- * dispextern.h (enum face_id): Add MENU_FACE_ID.
- (toplevel): Include X11/Intrinsic.h.
-
-1999-10-03 Ken'ichi Handa <handa@gnu.org>
-
- * coding.c (DECODE_CHARACTER_ASCII): Decode ASCII invocated to GR
- correctly.
-
-1999-09-30 Kenichi Handa <handa@etl.go.jp>
-
- * category.c (modify_lower_category_set): Set default value of
- TABLE correctly.
-
- * minibuf.c (Fminibuffer_complete_word): Calculate string byte
- size correctly.
-
-1999-09-29 Gerd Moellmann <gerd@gnu.org>
-
- * editfns.c (Fpropertize): Renamed from Fproperties.
-
-1999-09-29 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (resize_mini_window): Do nothing if frame is an X
- frame that hasn't been initialized yet.
-
-1999-09-28 Richard M. Stallman <rms@gnu.org>
-
- * keymap.c (Fsingle_key_description): Make tem big enough.
- (describe_buffer_bindings): Make buf big enough.
-
-1999-09-27 Richard M. Stallman <rms@gnu.org>
-
- * intervals.c (get_local_map): Use indirect_function,
- not Findirect_function.
-
-1999-09-27 Dave Love <fx@gnu.org>
-
- * cm.h: Remove unneeded declaration of ospeed.
-
-1999-09-26 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (toplevel): Add prototype for
- next_single_char_property_change.
-
- * textprop.c (next_single_char_property_change): New.
-
- * xdisp.c (display_prop_end, invisible_text_between_p): Use
- next_single_char_property_change.
-
-1999-09-25 Gerd Moellmann <gerd@gnu.org>
-
- * editfns.c (Fproperties): New.
- (syms_of_editfns): Defsubr it.
-
- * xfns.c (lookup_image): Set image's timestamp because it's
- used when we look it up.
-
-1999-09-23 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (enlarge_window): Add window parameter instead of using
- selected_window.
- (Fdisplay_buffer): Call it with window parameter instead of
- setting selected_window.
- (Fenlarge_window, Fshrink_window): Ditto.
- (shrink_mini_window): If there is no recorded height and position
- info, resize mini-window to height 1.
-
- * xfns.c (image_error): Use add_to_log.
-
- * xfaces.c (load_pixmap): Call add_to_log without frame parameter.
- (load_face_font_or_fontset, load_color,
- merge_face_vector_with_property): Ditto.
-
- * dispextern.h: Add prototype for add_to_log.
-
- * xfaces.c (add_to_log): Move to xdisp.c.
-
- * xdisp.c (add_to_log): Moved from xfaces.c. Remove frame
- parameter.
-
-1999-09-23 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (XTread_socket) <MotionNotify>: Change #ifdef
- USE_X_TOOLKIT to #ifdef USE_TOOLKIT_SCROLL_BARS.
-
- * xdisp.c (resize_mini_window): Use grow_mini_window and
- shrink_mini_window.
-
- * window.c (window_min_size): Add parameter ignore_fixed_p.
- (change_window_height): Call window_min_size with new parameter.
- (shrink_window_lowest_first, save_restore_orig_size,
- grow_mini_window, shrink_mini_window): New.
- (make_window, replace_window): Initialize orig_top and
- orig_height.
- (enlarge_window): Renamed from change_window_height. Make it
- static.
- (Fdisplay_buffer, Fenlage_window, Fshrink_window): Call
- enlarge_window instead of change_window_height.
-
- * window.h (struct window): New members orig_top, orig_height.
- (toplevel): Add prototypes for grow_mini_window and
- shrink_mini_window. Remove prototype for change_window_height.
-
-1999-09-21 Eli Zaretskii <eliz@gnu.org>
-
- * frame.c (frame_name_fnn_p): Fix previous change.
-
-1999-09-20 Gerd Moellmann <gerd@gnu.org>
-
- * minibuf.c (toplevel): Move include of stdio.h to other includes.
-
- * dispnew.c (direct_output_for_insert): Cast arguments to
- safe_bcopy to char *.
-
- * lread.c (readchar): Remove unused variables.
- (read_filtered_event, read1, Fmapatoms): Ditto.
- (toplevel): Include intervals.h.
-
- * eval.c (Fsignal): Remove unused variables.
- (Fcommandp, do_autoload): Ditto.
-
- * lisp.h: Add prototype for safe_bcopy, fatal.
-
- * editfns.c (init_editfns): Remove unused variables.
- (Fgoto_char, Fchar_after, Fformat): Ditto.
- (message_text, message_length): Put in #ifndef HAVE_MENUS.
-
- * data.c (find_symbol_value): Remove unused variables.
- (Faref, Fstring_to_number): Ditto.
- (toplevel): Include stdio.h.
- (Fnumber_to_string): Cast XINT to long for %ld.
-
- * casefiddle.c (casify_object): Remove unused variables.
- (casify_region): Ditto.
-
- * filelock.c (get_boot_time): Put local variable used in
- conditinally compiled section in #ifdef.
- (toplevel): Include stdio.h.
-
- * keymap.c (Flookup_key, Faccessible_keymaps, describe_vector,
- keys_of_keymap, syms_of_keymap): Remove unused variables.
-
-1999-09-20 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (sync_frame_with_window_matrix_rows): Disable frame rows
- whose corresponding window rows have been disabled in
- try_window_id.
-
-1999-09-20 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (compute_window_start_on_continuation_line): Handle case
- that window start is out of range.
- (handle_display_prop, handle_single_display_prop): Replace
- marginal area specifications like `left-margin' with `(margin
- left-margin)'.
- (Qmargin): New.
- (syms_of_xdisp): Initialize Qmargin.
-
-1999-09-19 Gerd Moellmann <gerd@gnu.org>
-
- * syntax.c (update_syntax_table, find_defun_start, back_comment,
- describe_syntax, skip_chars): Remove unused variables.
- (back_comment, forw_comment): Add braces to if-statement with
- if-else as dependent statement.
-
- * process.c (list_processes_1): Remove unused variables.
- (Fopen_network_stream, create_process): Add parentheses to
- conditional expressions.
- (create_process): Put declaration of sigchld in #if 0.
- (Fopen_network_stream): Removed unused variables.
- (Fopen_network_stream, wait_reading_process_input,
- wait_reading_process_input, send_process, send_process): Ditto.
- (toplevel): Add prototypes for set_waiting_for_input and
- keyboard_bit_set.
-
- * abbrev.c (Fexpand_abbrev): Remove unused variables.
-
- * textprop.c (Fset_text_properties): Remove unused variables.
- (text_property_list, verify_interval_modification,
- interval_has_all_properties): Ditto.
-
- * callproc.c (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
- (Fcall_process): Remove unused variable.
-
- * keyboard.c (Frecursive_edit): Remove unused variable.
- (command_loop_1, safe_run_hooks, kbd_buffer_get_event,
- timer_check, make_lispy_event, menu_bar_items,
- menu_bar_one_keymap, menu_bar_item, parse_menu_item,
- parse_tool_bar_item, read_char_x_menu_prompt, read_key_sequence,
- kbd_buffer_get_event, make_lispy_event, read_char_x_menu_prompt,
- read_key_sequence): Ditto. Fread_key_sequence,
- Fread_key_sequence_vector, Fsuspend_emacs): Ditto.
- (read_key_sequence) [GOBBLE_FIRST_EVENT]: Put local variables only
- used when GOBBLE_FIRST_EVENT is defined in #ifdef
- (Fexecute_extended_command): Cast XINT to long for %ld.
- (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
- (toplevel): Include sys/types.h.
-
- * lisp.h (RETURN_UNGCPRO): Use do-while (0) idiom.
- (toplevel): Add prototypes for stuff_char, and
- code_convert_string_norecord.
-
-1999-09-19 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.h: Add prototype for r_re_alloc.
-
- * insdel.c (copy_text): Removed unused variables.
- (count_combining_after, count_combining_after, insert_1_both,
- insert_from_string_1, insert_from_buffer_1, check_markers): Ditto.
- (adjust_after_replace, replace_range): Add parentheses to logical
- expressions. Remove unused variables.
- (CHECK_BYTE_COMBINING_FOR_INSERT): Add parentheses to logical
- expression.
-
- * alloc.c (Fgarbage_collect): Remove unused variable.
- (compact_strings): Add parentheses around assignments in
- conditional context.
- (toplevel): Put declaration of unused function clear_marks
- in #if 0 like its definition.
-
- * lisp.h: Add prototype for shrink_regexp_cache,
- sweep_weak_hash_tables.
-
-1999-09-19 Dave Love <fx@gnu.org>
-
- * process.c (Fopen_network_stream): Use strerror, not gai_strerror.
-
- * doc.c (read_bytecode_char): Declare arg.
-
- * lisp.h: Declare Fcurrent_message, Fmake_temp_name,
- read_bytecode_char, Fx_hide_busy_cursor, getloadavg.
-
-1999-09-18 Richard Stallman <rms@gnu.org>
-
- * xdisp.c (echo_area_display): Turn off code that returned
- without doing anything when using a terminal frame.
-
-1999-09-17 Richard M. Stallman <rms@gnu.org>
-
- * unexelf.c (unexec): Don't get confused by a short section
- just before the bss section.
-
-1999-09-16 Gerd Moellmann <gerd@gnu.org>
-
- * emacs.c (main): Remove unused variables.
- (sort_args, Fkill_emacs, Fkill_emacs): Ditto.
-
- * lisp.h: Add prototype for uninterrupt_malloc, memory_warnings,
- init_fileio_once, syms_of_sound, init_xfns, init_fns
- init_sound, check_message_stack.
-
- * emacs.c (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
-
- * intervals.c (rotate_right, rotate_left): Add braces to avoid
- ambiguous else warning.
- (split_interval_left): Remove unused variables.
- (previous_interval, adjust_intervals_for_deletion,
- set_point_both, set_point_both, set_intervals_multibyte_1): Ditto.
- (icount, idepth, zero_length): Move into #if 0 section below
- original position where these are used.
-
- * buffer.h [REL_ALLOC]: Add prototypes for r_alloc and r_alloc_free.
-
- * buffer.c (Fkill_buffer): Remove unused variables.
- (Fkill_buffer, overlays_at, overlays_in, recenter_overlay_lists,
- fix_overlays_in_range, Fmove_overlay, Fprevious_overlay_change,
- init_buffer_once, (syms_of_buffer): Ditto.
-
- * xrdb.c (get_fallback): Remove unused variable.
- (x_load_resources): Ditto. Put local variable used for Motif only
- in #ifdef USE_MOTIF.
-
-1999-09-16 Gerd Moellmann <gerd@gnu.org>
-
- * minibuf.c (read_minibuf): Remove unused variables.
- (read_minibuf, Fread_buffer, scmp, Fcompleting_read): Ditto.
- (do_completion): Move assignment out of conditional context.
- (Fdisplay_completion_list): Add parentheses to conditional expression.
-
- * cm.c (toplevel) [HAVE_TERMCAP_H]: Include termcap.h.
-
- * lisp.h: Add prototype for no_switch_window.
-
- * window.c (Fset_window_buffer): Remove unused variables.
- (Fset_window_margins): Ditto.
-
- * xdisp.c (resize_mini_window): Temporarily set the selected
- window's or Vminibuf_scroll_window's height to "fixed" around
- the call the change_window_height.
-
- * window.c (window_fixed_size_p): Check window's height_fixed_p
- flag.
-
- * window.h (struct window): New member height_fixed_p.
-
- * dispnew.c (direct_output_forward_char): Don't use this method
- if showing a message or a message was just cleared because we
- might need to resize the mini-window.
-
-1999-09-16 Gerd Moellmann <gerd@gnu.org>
-
- * frame.c (Fdelete_frame): Correct local variable pointing to
- selected frame after selecting new frame.
-
-1999-09-15 Richard Stallman <rms@gnu.org>
-
- * puresize.h (BASE_PURESIZE): Increase to 525000.
-
- * filelock.c (Vtemporary_file_directory): New variable.
- (syms_of_filelock): Set up Lisp variable.
-
-1999-09-15 Gerd Moellmann <gerd@gnu.org>
-
- * term.c (OUTPUT_IF, OUTPUT1_IF): Use do-while.
- (encode_terminal_code): Remove unused variables.
- (turn_off_face): Ditto.
- (toplevel): Include termcap.h if HAVE_TERMCAP_H.
-
- * dispnew.c (update_frame_line): If writing whole desired line,
- don't clear to end of line if already at the end.
-
-1999-09-15 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (resize_mini_window): Don't report changed window
- height if it actually hasn't changed.
-
- * widget.c (set_frame_size, EmacsFrameSetCharSize): Remove
- unused variables.
- (mark_shell_size_user_specified): Put in #if 0 because not used.
- (create_frame_gcs): Put in #if 0 because currently unused.
- (first_frame_p): Ditto.
-
- * xmenu.c (single_menu_item, Fx_popup_menu, Fx_popup_menu,
- single_submenu, update_frame_menubar, set_frame_menubar,
- free_frame_menubar, xmenu_show, xdialog_show): Remove unused
- variables.
-
- * print.c (PRINTFULLP): Removed because it is no longer used and
- is misleading.
- (Ferror_message_string): Remove unused variables.
- (print_object): Cast argument of sprintf to long for `%ld'
- specifier. Remove unused variable.
-
-1999-09-14 Gerd Moellmann <gerd@gnu.org>
-
- * sound.c (Fplay_sound): Remove usused variables.
- (be2hs): Put in #if 0 because it's currently not used.
-
-1999-09-14 Ken Raeburn <raeburn@gnu.org>
-
- * print.c (Ferror_message_string, print_error_message,
- print_object): Use XCAR, XCDR and XFLOAT_DATA instead of explicit
- member access.
-
-1999-09-14 Gerd Moellmann <gerd@gnu.org>
-
- * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Put code in do-while.
-
- * frame.c (Fnext_frame): Remove unused variable(s).
- (Fprevious_frame, Fmouse_pixel_position, frame_name_fnn_p): Ditto.
- (store_frame_param): Add parentheses to conditional expression.
- (Fmodify_frame_parameters): Remove unused variables.
- (Fmodify_frame_parameters, Fset_frame_size, Fset_frame_position):
- Ditto.
-
- * xfns.c (x_set_background_color): Remove unused variable(s).
- (x_set_border_pixel): Ditto.
- (x_set_menu_bar_lines): Put local variable used only for
- non-toolkit case in #ifdef/#endif.
- (x_figure_window_size): Remove unused variable(s).
- (x_figure_window_size, x_window, lookup_image,
- xbm_read_bitmap_file_data, x_build_heuristic_mask, pbm_load,
- png_load, jpeg_load, gif_load, x_create_tip_frame,
- x_create_tip_frame, Fx_show_tip, x_set_border_pixel): Ditto.
-
- * xterm.c (x_scroll_bar_handle_click): Compile only if
- not USE_TOOLKIT_SCROLL_BARS.
- (x_scroll_bar_set_handle, x_scroll_bar_note_movement): Ditto.
-
- * dispextern.h: Add prototypes for gamma_correct and
- x_kill_gs_process.
-
- * xterm.c (x_produce_glyphs): Remove unused variable(s).
- (x_alloc_nearest_color_for_widget, note_tool_bar_highlight,
- x_set_toolkit_scroll_bar_thumb): Ditto.
- (x_scroll_bar_create): Move local variable to the
- conditionally compiled section of code where it is used.
- (x_scroll_bar_create): Remove unused variable(s).
- (x_scroll_bar_remove, XTread_socket): Ditto.
- (XTread_socket) <ConfigureNotify>: Move variables used for
- non-toolkit case into conditionally compiled section of code.
-
- * window.h (freeze_window_starts): Fix typo in prototype.
-
- * xdisp.c (display_echo_area_1, try_window_id): Remove unused
- variable(s).
-
- * lisp.h: Add prototype for debug_print.
-
- * dispextern.h (xassert) [GLYPH_DEBUG]: Change definition
- to use do-while.
-
- * fns.c (SXHASH_COMBINE): Add missing parentheses.
- (Fchar_table_range, Fset_char_table_default, mapcar1,
- Fyes_or_no_p, sweep_weak_hash_tables): Remove unused variable(s).
-
- * lisp.h: Add prototype for getloadavg.
-
-1999-09-14 Andreas Schwab <schwab@gnu.org>
-
- * process.c (Fopen_network_stream): Avoid socket decriptor leak.
-
- * lisp.h: Declare close_file_unwind.
-
-1999-09-14 Richard Stallman <rms@gnu.org>
-
- * filelock.c (get_boot_time): Make the temp name in the proper dir.
-
-1999-09-13 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (redisplay_window): Make sure start_at_line_beg
- is always set correctly.
-
-1999-09-13 Dave Love <fx@gnu.org>
-
- * xdisp.c (move_it_in_display_line_to): Make type consistent with
- declaration.
-
-1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
-
- * xdisp.c (QCfile): Move here from xfns.c.
- (syms_of_xdisp): Initialize it.
- (message2_nolog): Change for Lisp_Object selected_frame.
- (message3_nolog, message_with_string, message,
- setup_echo_area_for_printing, truncate_echo_area,
- prepare_menu_bars, redisplay_internal, Fdump_tool_bar_row): Ditto.
-
-1999-09-13 Dave Love <fx@gnu.org>
-
- * xterm.c: Don't continue #define args for benefit of old cc.
- (xt_action_hook): Indent #error for benefit of K&R cc.
-
-1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
-
- * xterm.c (XTcursor_to): Change for Lisp_Object selected_frame.
- (x_clear_frame, XTring_bell, XTmouse_position, XTread_socket): Ditto.
- (XRINGBELL): Removed.
-
-1999-09-13 Dave Love <fx@gnu.org>
-
- * xfns.c (x_put_x_image): Make type consistent with declaration.
-
- * fns.c (Fmake_hash_table): Fix string continuation.
-
-1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
-
- * xfns.c (QCfile): Moved to xdisp.c.
- (syms_of_xfns): Don't initialize QCfile.
- (check_x_frame): Change for Lisp_Object selected_frame.
- (check_x_display_info, x_get_resource_string): Ditto.
-
-1999-09-13 Gerd Moellmann <gerd@gnu.org>
-
- * minibuf.c (choose_minibuf_frame): Don't try to set the
- mini-buffer window's buffer, if the buffer is invalid.
-
- * xfns.c (QCfile): Moved to xdisp.c.
- (syms_of_xfns): Don't initialize QCfile.
-
- * xdisp.c (QCfile): Move here from xfns.c.
- (syms_of_xdisp): Initialize it.
-
- * lisp.h (selected_frame): Add external declaration.
-
- * xselect.c (x_own_selection): Change for Lisp_Object selected_frame.
- (Fx_store_cut_buffer_internal): Ditto.
- (Fx_rotate_cut_buffers_internal): Ditto.
-
- * xfaces.c (frame_or_selected_frame): Change for Lisp_Object
- selected_frame.
- (Finternal_set_lisp_face_attribute): Ditto.
- (Finternal_get_lisp_face_attribute): Ditto.
- (Finternal_lisp_face_empty_p): Ditto.
- (Fdump_face): Ditto.
-
- * term.c (OUTPUT): Change for Lisp_Object selected_frame.
- (OUTPUT_IF, ring_bell, set_terminal_modes, reset_terminal_modes,
- set_terminal_window, set_scroll_region, reassert_line_highlight,
- change_line_highlight, cursor_to, raw_cursor_to, clear_to_end,
- clear_end_of_line, clear_end_of_line_raw, clear_end_of_line_raw,
- encode_terminal_code, write_glyphs, term_init): Ditto.
-
- * sysdep.c (reset_sys_modes): Change for Lisp_Object selected_frame.
- (kbd_input_ast, read_input_waiting): Ditto.
-
- * minibuf.c (choose_minibuf_frame): Change for Lisp_Object
- selected_frame.
- (read_minibuf): Ditto.
-
- * keyboard.c (command_loop_1): Change for Lisp_Object
- selected_frame.
- (cmd_error_internal, command_loop_1, read_char,
- kbd_buffer_get_event, read_avail_input,
- read_char_minibuf_menu_prompt, read_key_sequence, Fsuspend_emacs,
- interrupt_signal, quit_throw_to_read_char): Ditto.
-
- * fontset.c (Ffont_info): Change for Lisp_Object selected_frame.
- (Ffontset_info): DItto.
-
- * emacs.c (handle_USR1_signal): Change for Lisp_Object selected_frame.
-
- * dispnew.c (selected_frame): Make it a Lisp_Object.
- (adjust_frame_glyphs_initially): Change for Lisp_Object selected_frame.
- (direct_output_for_insert, direct_output_forward_char,
- init_display): Ditto.
-
- * data.c (swap_in_symval_forwarding): Change for Lisp_Object
- selected_frame.
- (set_internal): Ditto.
-
- * buffer.c (Fother_buffer): Change for Lisp_Object selected_frame.
- (record_buffer): Ditto.
-
- * frame.c (Fmake_terminal_frame): Use SELECTED_FRAME.
- (do_switch_frame): Change for Lisp_Object selected_frame.
- (Fselected_frame): Ditto.
- (Fframe_first_window): Use SELECTED_FRAME.
- (Fframe_root_window): Change for Lisp_Object selected_frame.
- (Fframe_selected_window, Fset_frame_selected_window, Fnext_frame,
- Fprevious_frame, other_visible_frames, Fdelete_frame,
- Fmouse_position, Fmouse_pixel_position, Fmake_frame_visible,
- Fmake_frame_invisible, Ficonify_frame, Fraise_frame, Flower_frame,
- Fframe_parameters, Fmodify_frame_parameters, Fframe_char_height,
- Fframe_char_width, Fframe_pixel_height, Fframe_pixel_width,
- Fset_frame_height, Fset_frame_width): Ditto.
-
-1999-09-13 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (message2_nolog): Change for Lisp_Object selected_frame.
- (message3_nolog, message_with_string, message,
- setup_echo_area_for_printing, truncate_echo_area,
- prepare_menu_bars, redisplay_internal, Fdump_tool_bar_row): Ditto.
-
- * xmenu.c (Fx_popup_menu): Change for Lisp_Object selected_frame.
- (Fx_popup_dialog): Ditto.
-
- * xfns.c (check_x_frame): Change for Lisp_Object selected_frame.
- (check_x_display_info, x_get_resource_string): Ditto.
-
- * xterm.c (XTcursor_to): Change for Lisp_Object selected_frame.
- (x_clear_frame, XTring_bell, XTmouse_position, XTread_socket): Ditto.
- (XRINGBELL): Removed.
-
- * window.c (Fminibuffer_window): Change for Lisp_Object
- selected_frame.
- (Fwindow_at, Fprevious_window, window_loop, select_window_1,
- display_buffer_1, Fdisplay_buffer, temp_output_buffer_show,
- Fcurrent_window_configuration, init_window_once): Ditto.
-
- * frame.h (SELECTED_FRAME): New.
-
-1999-09-12 Ken Raeburn <raeburn@gnu.org>
-
- * category.c (word_boundary_p): Use XCAR and XCDR.
- * ccl.c (ccl_driver, resolve_symbol_ccl_program,
- Fregister_code_conversion_map): Likewise.
- * coding.c (setup_coding_system, detect_coding_system,
- Ffind_operation_coding_system, Fset_coding_priority_internal):
- Likewise.
- * doc.c (get_doc_string, Fdocumentation,
- store_function_docstring): Likewise.
- * editfns.c (save_restriction_restore): Likewise.
- * eval.c (Fcond, Fmacroexpand, Fcondition_case, wants_debugger,
- skip_debugger, find_handler_clause, Fautoload, Fapply,
- run_hook_with_args, run_hook_list_with_args, Ffetch_bytecode):
- Likewise.
- * fileio.c (Ffind_file_name_handler, Finsert_file_contents,
- Fwrite_region, do_auto_save_unwind, Fdo_auto_save,
- Fread_file_name): Likewise.
- * filelock.c (unlock_all_files): Likewise.
- * insdel.c (Fcombine_after_change_execute): Likewise.
- * intervals.c (adjust_intervals_for_insertion): Likewise.
- * keymap.c (get_keymap_1, Fkeymap_parent, Fset_keymap_parent,
- Fset_keymap_parent, fix_submap_inheritance, access_keymap,
- store_in_keymap, Fcopy_keymap, define_as_prefix,
- current_minor_maps, Faccessible_keymaps,
- accessible_keymaps_char_table, Fkey_description,
- Fwhere_is_internal, where_is_internal_2, where_is_internal_1,
- describe_buffer_bindings, describe_map_tree, shadow_lookup,
- describe_map): Likewise.
- * lread.c (Fload, load_unwind, close_load_descs, read_vector,
- read_list, init_lread): Likewise.
- * search.c (Fmatch_data): Likewise.
- * sunfns.c (Fsun_menu_internal): Likewise.
- * syntax.c (describe_syntax): Likewise.
- * undo.c (record_insert, record_delete, Fundo_boundary,
- truncate_undo_list): Likewise.
- * vmsproc.c (child_sig): Likewise.
-
- * editfns.c (Fformat): Use XFLOAT_DATA.
-
-1999-09-12 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (command_loop_1): Resize mini-window to the
- exact size of a message displayed, if any.
-
- * xdisp.c (resize_mini_window): Add parameter exact_p. Resize
- to exact size if exact_p is non-zero.
- (display_echo_area_1): Call resize_mini_window with
- new parameter.
- (redisplay_internal): Ditto.
- (resize_echo_area_axactly): New.
-
- * minibuf.c (read_minibuf_unwind): Call resize_mini_window with
- new parameter.
-
- * dispextern.h: Change prototype of resize_mini_window.
- Add prototype for resize_echo_area_axactly.
-
- * xfaces.c (Fx_family_fonts): Replaces Fx_font_list.
- (syms_of_xfaces): Defsubr accordingly.
-
- * xdisp.c (hscroll_window_tree): Choose cursor row from
- desired or current matrix.
- (redisplay_internal): Hscroll before updating.
-
-1999-09-12 Gerd Moellmann <gerd@gnu.org>
-
- * syntax.c (Fforward_word): Use prompt_end_charpos instead
- of minibuffer_prompt_length.
-
- * minibuf.c (read_minibuf): Use prompt_end_charpos instead
- of minibuffer_prompt_length.
- (read_minibuf_unwind): Ditto.
- (Fminibuffer_complete_and_exit): Ditto.
- (Fminibuffer_complete_word): Ditto.
- (Fminibuffer_prompt_end): Ditto.
-
- * editfns.c (Fbuffer_string): Use prompt_end_charpos instead
- of minibuffer_prompt_length.
- (Fline_beginning_position): Ditto.
-
- * buffer.c (Fget_buffer_create): Use prompt_end_charpos instead
- of minibuffer_prompt_length.
- (Fmake_indirect_buffer): Ditto.
- (Fkill_buffer): Ditto.
- (Ferase_buffer): Ditto.
-
- * buffer.h (prompt_end_charpos): Replaces
- minibuffer_prompt_length.
-
- * minibuf.c (read_minibuf): Return mini-buffer contents
- without the prompt.
-
- * editfns.c (make_buffer_string_both): Take out the code
- to handle mini-buffer prompts.
- (Fbuffer_string): Handle the prompt here, instead.
-
- * xfaces.c (lface_from_face_name): Resolve face aliases.
- (Qmode_line): Replaces Qmodeline.
- (realize_basic_faces): Use Qmode_line.
- (syms_of_xfaces): Initialize Qmode_line.
-
-1999-09-12 Gerd Moellmann <gerd@gnu.org>
-
- * minibuf.c (read_minibuf): Set minibuf_prompt_width to the
- current column after inserting prompt.
- (Fminibuffer_prompt_width): Return minibuf_prompt_width.
-
- * xfaces.c (Qframe_update_face_colors): New.
- (syms_of_xfaces): Initialize call.
- (update_face_from_frame_parameter): Call that function when
- the frame's background changes.
-
-1999-09-12 Richard Stallman <rms@gnu.org>
-
- * insdel.c (del_range_1): Don't treat minibuffer prompt specially.
-
-1999-09-12 Ken Raeburn <raeburn@gnu.org>
-
- * alloc.c (Fcons, pure_cons, Fpurecopy, Fgarbage_collect,
- mark_object, mark_buffer): Use XCAR and XCDR.
- * bytecode.c (Fbyte_code): Likewise.
- * callint.c (Fcall_interactively, Fprefix_numeric_value):
- Likewise.
- * callproc.c (Fcall_process, Fcall_process_region, child_setup,
- getenv_internal): Likewise.
- * dired.c (file_name_completion): Likewise.
- * fns.c (Fsafe_length, concat, Fcopy_alist, Fmember, Fmemq, Fassq,
- assq_no_quit, Fassoc, Frassq, Frassoc, Fdelq, Fdelete, Freverse,
- Fplist_get, Fplist_put, internal_equal, mapcar1): Likewise.
- * indent.c (Fcompute_motion): Likewise.
- * process.c (decode_status, Fprocess_status, Fprocess_exit_status,
- list_processes_1, Fstart_process, Fopen_network_stream,
- wait_reading_process_input, read_process_output_call,
- kill_buffer_processes, sigchld_handler, exec_sentinel_unwind,
- status_notify, wait_reading_process_input): Likewise.
- * textprop.c (PLIST_ELT_P, property_value, set_properties,
- extend_property_ranges): Likewise.
- * w32faces.c (Fpixmap_spec_p, merge_face_list): Likewise.
- * w32fns.c (x_window_to_frame, x_set_frame_parameters,
- x_report_frame_params, x_set_cursor_type, x_icon_type,
- x_figure_window_size, Fx_create_frame, w32_load_system_font,
- w32_load_font, enum_font_cb2, w32_list_bdf_fonts, w32_list_fonts,
- w32_list_synthesized_fonts, w32_find_ccl_program, Fx_list_fonts,
- Fw32_find_bdf_fonts, w32_find_bdf_fonts_in_dir,
- x_display_info_for_name, Fx_display_list): Likewise.
- * w32menu.c (menubar_id_to_frame, single_keymap_panes,
- Fx_popup_menu, Fx_popup_dialog): Likewise.
- * w32proc.c (Fw32_set_keyboard_layout): Likewise.
- * w32term.c (x_window_to_scroll_bar, w32_read_socket,
- w32_term_init, x_delete_display): Likewise.
- * xfns.c (x_window_to_frame, x_any_window_to_frame,
- x_non_menubar_window_to_frame, x_menubar_window_to_frame,
- x_top_window_to_frame, x_set_frame_parameters,
- x_report_frame_params, x_set_cursor_type, x_icon_type,
- x_figure_window_size, Fx_create_frame, x_display_info_for_name,
- Fx_display_list, x_create_tip_frame): Likewise.
- * xmenu.c (menubar_id_to_frame, single_keymap_panes,
- Fx_popup_menu, Fx_popup_dialog): Likewise.
- * xselect.c (x_own_selection, x_get_local_selection,
- x_handle_selection_request, x_handle_selection_clear,
- x_clear_frame_selections, wait_for_property_change_unwind,
- wait_for_property_change, x_handle_property_notify,
- copy_multiple_data, x_get_foreign_selection,
- lisp_data_to_selection_data, clean_local_selection_data,
- x_handle_selection_notify, Fx_get_selection_internal,
- x_disown_buffer_selections): Likewise.
- * xterm.c (x_window_to_scroll_bar, XTread_socket, x_list_fonts,
- x_load_font, x_find_ccl_program, x_term_init, x_delete_display):
- Likewise.
-
- * alloc.c (make_float, make_pure_float, Fpurecopy): Use
- XFLOAT_DATA.
- * bytecode.c (Fbyte_code): Likewise.
- * floatfns.c (extract_float, Fexpt, Fabs, rounding_driver,
- fmod_float): Likewise.
-
-1999-09-11 Richard Stallman <rms@gnu.org>
-
- * xdisp.c (run_window_scroll_functions): If hook functions switch
- buffers, switch back after.
-
-1999-09-11 Ken Raeburn <raeburn@gnu.org>
-
- * charset.h (GET_TRANSLATION_TABLE): Use XCDR.
- * frame.h (FOR_EACH_FRAME): Use XCAR and XCDR.
- (PIXEL_X_FROM_CANON_X, PIXEL_Y_FROM_CANON_Y): Use XFLOAT_DATA.
- * keyboard.h (EVENT_HEAD, EVENT_START, EVENT_END, POSN_WINDOW,
- POSN_BUFFER_POSN, POSN_WINDOW_POSN, POSN_TIMESTAMP): Use XCAR and
- XCDR.
- * syntax.h (SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH): Use XCAR and
- XCDR.
-
-1999-09-10 Richard Stallman <rms@gnu.org>
-
- * xterm.c (XTread_socket): In XSetInputFocus, use RevertToParent,
- not RevertToPointerRoot.
- (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
- Fix the code to clear around the scroll bar.
-
-1999-09-10 Keisuke Nishida <kxn30@po.cwru.edu>
-
- * print.c: Support print-circle and related features.
- (Vprint_gensym_alist): Removed.
- (Vprint_circle, Vprint_continuous_numbering, print_number_index
- Vprint_number_table): New variables.
- (PRINT_NUMBER_OBJECT, PRINT_NUMBER_STATUS): New macros.
- (PRINTPREPARE, PRINTFINISH): Don't set Vprint_gensym_alist.
- (print, print_preprocess, print_preprocess_string, print_object):
- New/modified functions with print-circle feature. Use
- Vprint_number_table instead of Vprint_gensym_alist for print-gensym.
- (syms_of_print): Defined new Lisp variables `print-circle',
- `print-continuous-numbering', `print-number-table'.
-
-1999-09-10 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_build_heuristic_mask): Accept a list `(R G B)'
- as background color specification instead of an integer.
- (image-cache-eviction-delay): Replaces image-eviction-seconds.
- (Vimage_cache_eviction_delay): Replaces Vimage_eviction_seconds.
- (clear_image_cache, syms_of_xfns): Use it.
- (Qpostscript): Replaces Qghostscript.
- (gs_type): Use it.
- (gs_image_p): Ditto.
- (syms_of_xfns): Initialize Qpostscript.
-
-1999-09-10 Richard Stallman <rms@gnu.org>
-
- * buffer.c (Ferase_buffer): Don't erase the minibuffer prompt.
-
-1999-09-09 Richard Stallman <rms@gnu.org>
-
- * editfns.c (Fline_beginning_position): Handle minibuffer prompt here.
-
- * cmds.c (Fbeginning_of_line): Don't handle minibuffer prompt here.
-
-1999-09-09 Gerd Moellmann <gerd@gnu.org>
-
- * fns.c (Fmakehash): Accept just one optional argument TEST.
-
- * xfns.c (QCindex): New.
- (syms_of_xfns): Initialize QCindex.
- (gif_load): Use it instead of `:image'.
-
-1999-09-09 Richard Stallman <rms@gnu.org>
-
- * fileio.c (Fwrite_region): Finish renaming CONFIRM to MUSTBENEW.
- (Fwrite_region) [DOS_NT]: Handle `excl' here too.
-
-1999-09-08 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (Qwhen): Replaces QCwhen.
- (syms_of_xdisp): Initialized it instead of QCwhen.
- (handle_single_display_prop): Use it instead of QCwhen.
-
-1999-09-08 Ken'ichi Handa <handa@gnu.org>
-
- * charset.c (translate_char): Reset MSBs of arguments of
- MAKE_CHAR.
- (CHAR_COMPONENTS_VALID_P): Fix for ASCII.
-
-1999-09-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * editfns.c (Fbufsize): Accept an extra BUFFER parameter.
-
- * fns.c (Fbase64_decode_region): Don't place point outside of the
- current accessible portion.
-
-1999-09-07 Richard Stallman <rms@gnu.org>
-
- * keymap.c (fix_submap_inheritance): Do nothing if the proper
- parent is an ancestor of SUBMAP; otherwise, add it as the
- ultimate ancestor.
-
-1999-09-07 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (handle_single_display_prop): Change conditional
- display property to `:when FORM . VALUE'.
-
-1999-09-07 Richard Stallman <rms@gnu.org>
-
- * fileio.c (Fwrite_region): Doc fix.
-
-1999-09-07 Stefan Monnier <monnier@cs.yale.edu>
-
- * fileio.c (Qexcl): New variable.
- (report_file_error): Handle EEXIST specially.
- (Fwrite_region): Special handling for CONFIRM = `excl'.
- (syms_of_fileio): Initialize Qexcl.
-
-1999-09-07 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_set_foreground_color): Call
- update_face_from_frame_parameter.
- (x_set_background_color): Ditto.
- (x_set_mouse_color): Ditto.
- (x_set_cursor_color): Ditto.
- (x_set_border_color): Ditto.
- (x_set_scroll_bar_foreground): Ditto.
- (x_set_scroll_bar_background): Ditto.
-
- * xfaces.c (recompute_basic_faces): Clear face cache.
- (Finternal_set_lisp_face_attribute): Modify frame parameters
- if attributes of certain faces are changed.
- (update_face_from_frame_parameter): New.
-
- * xfaces.c (realize_basic_faces): Realize new basic faces.
-
- * dispextern.h (SCROLL_BAR_FACE_ID, BORDER_FACE_ID,
- CURSOR_FACE_ID, MOUSE_FACE_ID): New.
-
- * xfaces.c (Qscroll_bar, Qcursor, Qborder, Qmouse): New.
- (syms_of_xfaces): Intialize new symbols.
-
- * fns.c (Fmakehash): Take one argument, test, make all the
- rest keyword arguments.
-
- * window.c (Fset_window_margins): Make window the first argument.
- (set_window_buffer): Call Fset_window_margins with window as first
- argument.
-
-1999-09-07 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (Qfringe): Replaces Qmargin.
-
-1999-09-07 Kenichi Handa <handa@etl.go.jp>
-
- * charset.h: Lots of comments fixed.
- (PARSE_MULTIBYTE_SEQ): Make it work also for ASCII string.
- (STRING_CHAR_AND_CHAR_LENGTH): This macro removed.
-
- * charset.c : Lots of comments fixed.
- (SPLIT_MULTIBYTE_SEQ): Make it work also for ASCII string.
- (CHAR_COMPONENTS_VALID_P): Name changed from
- CHAR_COMPONENT_VALID_P. Caller changed.
-
-1999-09-06 Richard Stallman <rms@gnu.org>
-
- * insdel.c (syms_of_insdel): Define Lisp variable
- inhibit-modification-hooks.
-
-1999-09-06 Michael Sperber [Mr. Preprocessor] <sperber@informatik.uni-tuebingen.de>
-
- * s/aix4-2.h (ALIGN_DATA_RELOC): Undefined to support new
- unexaix.c.
-
- * s/aix3-1.h (ALIGN_DATA_RELOC): Defined to support new unexaix.c.
-
-1999-09-06 Dave Love <fx@gnu.org>
-
- * unexaix.c: New version incorporating Michael Sperber's changes
- from XEmacs. Should solve problems on AIX 4.3.
-
- * lread.c (Vbyte_boolean_vars): New variable.
- (defvar_bool, syms_of_lread): Use it.
-
-1999-09-05 Richard Stallman <rms@gnu.org>
-
- * minibuf.c (read_minibuf): Put all three properties on the
- same range, the whole prompt.
-
-1999-09-05 Gerd Moellmann <gerd@gnu.org>
-
- * sound.c (Qplay_sound_functions): Replaces Qplay_sound_hook.
- (Fplay_sound, syms_of_sound): Use it.
- (parse_sound): Allow float volume values in the range [0, 1].
- (Fplay_sound): Ditto.
-
- * window.c (Fset_window_vscroll): Make window the first argument,
- amount to scroll the second. Take non-negative vscroll as
- argument.
- (Fwindow_vscroll): Return non-negative vscroll.
-
- * xfns.c (Fx_show_tip): Improve documentation.
-
-1999-09-05 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c, buffer.h, dispextern.h, dispnew.c, keyboard.c,
- window.c, xdisp.c, xfaces.c, xterm.c, keyboard.h: Change
- `top-line' and `top_line' to `header-line' and `header_line'.
- Likewise for similar spellings.
-
-1999-09-05 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (row_containing_pos): New.
- (try_window_id): Use it.
-
- * alloc.c, dispextern.h, dispnew.c, frame.c, frame.h, keyboard.c,
- lisp.h, termhooks.h, window.c xdisp.c, xfaces.c, xfns.c, xterm.c:
- Change spelling of `toolbar' to `tool_bar' or `tool-bar'.
- Likewise for upper-case etc.
-
-1999-09-05 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
- Fix reference to renamed variable.
-
-1999-09-04 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Qwindow_size_fixed): Replaces Qfixed_window_size.
- (window_fixed_size_p): Use Qwindow_size_fixed instead of
- Qfixed_window_size.
- (syms_of_window): Ditto.
-
- * fns.c (Fmakehash): Exchange optional test and size arguments.
-
-1999-09-03 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (XTset_vertical_scroll_bar): Block input when clearing
- under newly created scroll bar.
- (expose_window): If window is not yet fully initialized, do
- nothing. This can happen when toolkit scroll bars are used and a
- window is split. Reconfiguring the scroll bars will generate an
- expose for a newly created window.
-
- * frame.h (struct frame): New member `gamma'.
-
- * xfns.c: Include math.h. Add extern declaration for atof in case
- we don't see one.
- (Qscreen_gamma): New.
- (struct x_frame_parm_table): Add prototypes, add
- x_set_screen_gamma.
- (gamma_correct): New function.
- (defined_color): Call it.
- (x_set_screen_gamma): New.
- (x_set_title): Add parameter old_value.
- (RES_TYPE_FLOAT): New.
- (x_get_arg): Handle RES_TYPE_FLOAT.
- (Fx_create_frame): Call x_default_parameter for `screen-gamma'.
- (lookup_pixel_color): Change call to x_alloc_nearest_color to
- new prototype.
- (lookup_rgb_color): Ditto.
- (syms_of_xfns): Initialize Qscreen_gamma.
-
- * xterm.c (x_alloc_nearest_color_for_widget) [USE_X_TOOLKIT]:
- New. Allocate color for lwlib widgets.
- (x_alloc_nearest_color): Change parameter list include the
- frame on which to allocate colors. Gamma-correct colors.
- (x_alloc_lighter_color): Call x_alloc_lighter_color with new
- parameter list.
-
- * xterm.h: Change protorype of x_alloc_nearest_color.
-
-1999-09-03 Richard Stallman <rms@gnu.org>
-
- * callproc.c: Delete the system-independent include of stdlib.h
- (leaving only the one in the WINDOWSNT conditional).
-
-1999-09-03 Andrew Choi <choi@cs.hku.hk>
-
- * callproc.c (call-process) [macintosh]: Call mac_run_command in
- sysdep.c. The Mac code is modeled after the DOS code.
-
- * dispextern.h [macintosh]: Include macterm.h to define substitute X
- Window types and macros.
-
- * frame.h: Do nothing if included a second time.
- (enum output_method): Add mac_output frame type.
- (union output_data): Add new alternative `mac'.
- (FRAME_MAC_P): New macro.
-
- * frame.c (Fframep) [macintosh]: Handle mac frame type.
- (syms_of_frame_1): Initialize Qmac.
- (make_terminal_frame) [macintosh]: Initialize output_data.mac fields.
- (Fmake_terminal_frame) [macintosh]: Add an alternate error check.
- (Fmodify_frame_parameters) [macintosh]: Call
- mac_set_frame_parameter in macterm.c.
-
- * keyboard.c [macintosh]: Set KBD_BUFFER_SIZE to a smaller value
- (512) because Mac compilers limit local data of a function to 32K.
-
- * make-docfiles.c: Correctly handle input files with Mac-style
- eol's.
-
- * sysdep.c: Define numerous routines to emulate Unix system calls.
-
- * xfaces.c: on MacOS, define the set of colors listed in rgb.txt
- file of an X Window environment.
-
- * xfaces.c: on MacOS, define the Lisp functions x-display-color-p,
- x-display-grayscale, x-color-defined-p, and x-color-values.
-
- * sysdep.c [macintosh] (stat, fstat, mkdir, rmdir, utime, access)
- (open, creat, unlink, read, write, rename, fopen, pause, alarm)
- (signal, sleep, gmtime, localtime, ctime, time, index, mktemp)
- (getpwuid, getpwnam, dup, dup2, isatty, getgid, getegid, getuid)
- (geteuid, getpid, getenv, uname, opendir, closedir, readdir, getwd.):
- New functions, replacing POSIX features.
-
- * sysdep.c [macintosh] (Mac2UnixPathname, Unix2MacPathname, CheckAlarm)
- (InitMyPasswd, GetTempDirName, mystrchr, mystrtok, mystrcpy):
- (InitEmacsPasswdDir, run_mac_command): New subroutines.
-
- * sysdep.c [macintosh] (targetTicks, alarm_signal_func, myPasswdName)
- (myPasswd, emacsPasswdDir, emacsPasswd, myPasswdInited, mask)
- (myPasswdDir, TempDirName, sys_siglist): New variables.
-
- * sysdep.c [macintosh] (execvp, wait, croak, fork, kill, sigsetmask)
- (sigblock, request_sigio, unrequest_sigio, setpgrp, pipe, symlink)
- (link, lstat, readlink, umask, chmod, sbrk, fsync, ioctl):
- Define empty stubs so Emacs will link.
-
-1999-09-03 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c: Use XCAR and XCDR instead of XCONS.
-
- * window.h: New member frozen_window_start_p.
-
- * window.c (foreach_window, foreach_window_1): New.
- (freeze_window_start, freeze_window_starts): New.
- (make_window): Initialize frozen_window_start_p.
- (replace_window): Ditto.
- (Fset_window_point): Remove references to deleted variables.
- (Fset_window_start): Ditto.
-
- * xdisp.c (Vresize_mini_config, resize_mini_frame,
- resize_mini_initial_height): Removed.
- (syms_of_xdisp): Remove references to these variables.
- (resize_mini_window): Don't save window configuration, freeze
- window starts instead. Enlarge window until displaying an empty
- buffer, then shrink it. Make the function externally visible.
- (redisplay_window): Treat frozen window start like forced start,
- but accept point outside of the window.
-
- * dispextern.h: Add function prototype for resize_mini_window.
-
- * minibuf.c (read_minibuf_unwind): Resize mini-window when
- reaching minibuf_level 0.
-
- * lisp.h: Remove extern declarations for variables deleted from
- xdisp.c.
-
- * dispnew.c (adjust_frame_glyphs): Remove reference to
- Vresize_mini_config.
-
-1999-09-03 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_set_scroll_bar_width): Change conditional compilation
- to USE_TOOLKIT_SCROLL_BARS.
-
- * xterm.c (x_scroll_bar_create): Don't clear under scroll bar
- here.
- (XTset_vertical_scroll_bar): Clarify position computations. Clear
- under newly created scroll bar. Put toolkit scroll bars in the
- middle of the area reserved for the scroll bar.
-
-1999-09-03 Kenichi Handa <handa@etl.go.jp>
-
- The following changes are for the new handling of mulitbyte
- sequence. Now, except for a composite character, no multibyte
- character in string/buffer has trailing garbage bytes. For
- instance, the length of string "\201\300\300" is now 2, the first
- character is Latin-1 A-grave, the second is raw \300.
-
- * charset.h (MAKE_NON_ASCII_CHAR): Handle the case that C1 or C2
- are negative.
- (MAKE_CHAR): Don't set MSBs of C1 and C2 to 0.
- (VALID_MULTIBYTE_CHAR_P): This macro deleted.
- (PARSE_COMPOSITE_SEQ): New macro.
- (PARSE_CHARACTER_SEQ): New macro.
- (PARSE_MULTIBYTE_SEQ): New macro.
- (CHAR_PRINTABLE_P): New macro.
- (STRING_CHAR): Adjusted for the change of string_to_non_ascii_char.
- (STRING_CHAR_AND_LENGTH): Likewise.
- (STRING_CHAR_AND_CHAR_LENGTH): Define it as STRING_CHAR_AND_LENGTH.
- (INC_POS): Use the macro PARSE_MULTIBYTE_SEQ.
- (DEC_POS, BUF_INC_POS, BUF_DEC_POS): Likewise,
-
- * charset.c (SPLIT_COMPOSITE_SEQ): New macro.
- (SPLIT_CHARACTER_SEQ): New macro.
- (SPLIT_MULTIBYTE_SEQ): New macro.
- (CHAR_COMPONENT_VALID_P): New macro.
- (non_ascii_char_to_string): Generate a multibyte sequence as far
- as possible.
- (string_to_non_ascii_char): The 4th arg exclude_tail_garbage is
- deleted. Caller changed. Use the macro SPLIT_MULTIBYTE_SEQ.
- (split_non_ascii_string): Likewise.
- (multibyte_form_length): Use the macro PARSE_MULTIBYTE_SEQ.
- (char_printable_p): New function.
- (translate_char): Check character by NATNUMP instead of INTEGERP.
- (unibyte_char_to_multibyte): Call char_valid_p instead of
- VALID_MULTIBYTE_CHAR_P.
- (Fmake_char_internal): Check the arguments more rigidly.
- (Fcharset_after): Use the macro SPLIT_MULTIBYTE_SEQ.
- (char_valid_p): Check the validity by CHAR_COMPONENT_VALID_P.
- (Fmultibyte_char_to_unibyte): Check the validity of character by
- CHAR_VALID_P.
- (chars_in_text): Call multibyte_chars_in_text.
- (multibyte_chars_in_text): Use the macro PARSE_MULTIBYTE_SEQ.
- (Fcompose_string): Use the macro STRING_CHAR_AND_LENGTH instead of
- STRING_CHAR_AND_CHAR_LENGTH (which is obsolete now).
-
- * data.c (Faset): Adjust the way to check byte-combining
- possibility for the new handling of multibyte sequence.
-
- * editfns.c (Fsubst_char_in_region): Likewise.
-
- * fns.c (count_combining): Use the macro PARSE_MULTIBYTE_SEQ.
- (string_char_to_byte): Likewise.
- (string_byte_to_char): Likewise.
-
- * indent.c (MULTIBYTE_BYTES_WIDTH): Delete the 2nd arg C. Use the
- macro STRING_CHAR_AND_LENGTH. Caller changed.
-
- * insdel.c (count_combining_composition): New function.
- (count_combining_before): Adjust the way to check byte-combining
- possibility for the new handling of multibyte sequence. Call
- count_combining_composition for a composite character.
- (count_combining_after): Likewise.
-
- * print.c (print_string): Use the macro STRING_CHAR_AND_LENGTH.
- (print): Likewise.
-
- * dispextern.h (struct it): Change the size of the member
- `ctl_chars'.
-
- * xdisp.c (get_next_display_element): Display incomplete multibyte
- sequence (e.g. \222\300) by octal form.
-
-1999-09-02 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Change from 2 to 0.
-
- * fns.c (Fhash_table_weakness): Replaces Fhash_table_weak.
- (cmpfn_eql, sxhash): Use XFLOAT_DATA.
-
-1999-09-02 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c (set_buffer_internal): Never set
- windows_or_buffers_changed.
-
- * xdisp.c (try_window_id): Reset first_unchanged_at_end_row
- if we have displayed to the bottom of the window.
-
- * syntax.c (Fforward_word): Stop at a mini-buffer prompt end
- in both directions. Extend documentation.
-
-1999-09-01 Gerd Moellmann <gerd@gnu.org>
-
- * minibuf.c (read_minibuf): Flush display after setting cursor to
- column 0.
-
-1999-08-31 Gerd Moellmann <gerd@gnu.org>
-
- * s/freebsd.h (__FreeBSD_version): Don't define it if it is
- already defined. This avoids a warning from buffer.c.
-
-1999-08-30 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.h (FRAME_X_FLAGS_AREA_COLS): Define it as the total width
- of both margins.
- (FRAME_X_FLAGS_AREA_WIDTH): Likewise.
- (FRAME_X_LEFT_FLAGS_AREA_WIDTH): New.
- (FRAME_X_RIGHT_FLAGS_AREA_WIDTH): New.
-
- * frame.h (FRAME_WINDOW_WIDTH_ARG): Add in FRAME_FLAGS_AREA_COLS
- once instead of twice.
- (FRAME_LEFT_FLAGS_AREA_WIDTH): New.
-
- * xterm.c: Remove unused bitmaps.
- (continued_bits, continuation_bits, overlay_bits): Change images.
- (x_draw_vertical_border): Use FRAME_X_RIGHT_FLAGS_AREA_WIDTH
- instead of FRAME_X_FLAGS_AREA_WIDTH.
- (x_after_update_window_line): Ditto.
- (x_draw_bitmap): Likewise.
- (x_draw_row_bitmaps): Likewise.
- (x_draw_glyph_string_box): Likewise.
- (x_draw_glyphs): Likewise.
- (x_scroll_run): Likewise.
- (expose_window_tree): Likewise.
- (note_mode_line_highlight): Likewise.
- (XTset_vertical_scroll_bar): Likewise.
- (x_clip_to_row): Likewise.
- (x_set_window_size): Likewise.
-
- * xfns.c (x_figure_window_size): Use FRAME_FLAGS_AREA_COLS instead
- of 2 * that value.
-
- * xdisp.c (window_box_width): Use FRAME_FLAGS_AREA_COLS instead of
- 2 * that value.
- (window_box_left): Use FRAME_LEFT_FLAGS_AREA_WIDTH instead of
- FRAME_FLAGS_AREA_WIDTH.
-
- * window.c (coordinates_in_window): Use
- FRAME_LEFT_FLAGS_AREA_WIDTH instead of FRAME_FLAGS_AREA_WIDTH.
- (window_internal_width): Subtract FRAME_FLAGS_AREA_WIDTH once
- instead of twice.
-
- * widget.c (set_frame_size): Set flags_area_extra to
- FRAME_FLAGS_AREA_WIDTH instead of 2 * that width.
- (EmacsFrameSetCharSize): Ditto.
-
- * dispnew.c (mode_line_string): Add FRAME_LEFT_FLAGS_AREA_WIDTH
- instead of FRAME_FLAGS_AREA_WIDTH.
-
- * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH): Subtract
- FRAME_FLAGS_AREA_COLS once.
- (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X): Add
- FRAME_LEFT_FLAGS_AREA_WIDTH instead of FRAME_FLAGS_AREA_WIDTH.
-
-1999-08-30 Gerd Moellmann <gerd@gnu.org>
-
- * freebsd.h (C_SWITCH_SYSTEM): Added to let configure find headers
- in /usr/X11R6/include which are checked for with AC_CHECK_HEADER.
-
-1999-08-30 Gerd Moellmann <gerd@gnu.org>
-
- * fns.c (QCweakness): Replaces QCweak.
- (Fmake_hash_table): Ditto.
- (Fmakehash): Ditto.
- (syms_of_fns): Ditto.
-
-1999-08-29 Richard Stallman <rms@gnu.org>
-
- * search.c (compile_pattern_1): Enable RE_CHAR_CLASSES for regexp.
-
- * sysdep.c (read_input_waiting): Pass read_socket_hook just 4 args.
-
- * syntax.h (SYNTAX_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_NESTED):
- Add support for nested comments.
-
- * syntax.c (Fforward_comment, scan_lists, scan_sexps_forward):
- Consolidate the forward comment code into the new `forw_comment'.
- (forw_comment): New subroutine. Added support for nested comments.
- (lisp_parse_state, back_comment, Fmodify_syntax_entry)
- (Fparse_partial_sexp): Add support for nested comments.
-
-1999-08-28 Ken Raeburn <raeburn@gnu.org>
-
- * lisp.h (struct Lisp_Cons, XCAR, XCDR, struct Lisp_Float): Change
- names of structure elements if HIDE_LISP_IMPLEMENTATION is
- defined, to help detect code that uses knowledge of the Lisp
- internals that it shouldn't have.
- (XFLOAT_DATA): New macro.
-
-1999-08-25 Gerd Moellmann <gerd@gnu.org>
-
- * syntax.c (Fforward_word): If in a mini-buffer and moving
- backwards, stop in front of the prompt to prevent accidentially
- moving into the read-only prompt.
-
- * window.c (Frecenter): Clear frame if called with nil or no arg.
-
- * xdisp.c (resize_mini_window): Don't resize if
- Vmax_mini_window_height is nil. Otherwise, use a default if
- Vmax_mini_window_height is not ot a number.
- (syms_of_xdisp): Extend documentation of Vmax_mini_window_height.
-
-1999-08-25 Alexandre Oliva <oliva@dcc.unicamp.br>
-
- * unexelf.c: Merge IRIX debugging info patch from unexsgi.c
- * m/iris4d.h: Use unexelf for IRIX 5.*.
- * m/iris5d.h: Use unexelf for IRIX 6.*.
- * unexsgi.c: Deleted.
-
- * unexelf.c: Auto-detect .sbss section.
- (round_up): Make it static.
- (unexec): Declare alignment as Elf Word. Skip ``Program
- segment above .bss'' test on MIPS without .sbss.
- Copy sections .got and .sdata1 sections. Adjust offsets in
- sections .sdata, .lit4, .lit8, .got and .sdata1.
-
-1999-08-25 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (try_window_id): Remove typo.
-
-1999-08-24 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (try_window_id): Recognize case that PT == ZV and in
- unchanged text at the bottom when computing the cursor position.
- (message3_nolog): Raise frame only if minibuffer_auto_raise is
- set.
-
- * lisp.h (PVEC_TYPE_MASK): Add the bit for hash tables.
-
-1999-08-24 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (Qmargin): Replacement for Qbitmap_area.
- (realize_basic_faces): Replace Qmargin for Qbitmap_area.
- (syms_of_xfaces): Ditto.
-
- * window.c (Fset_window_point): Reset Vresize_mini_config.
- (Fset_window_start): Ditto.
- (set_window_buffer): Ditto.
-
- * dispnew.c (adjust_frame_glyphs): Reset Vresize_mini_config.
-
- * xdisp.c (redisplay_window): Don't ever test just_this_one_p
- before calling try_window.
- (echo_area_display): If height has changed, update other windows.
- (resize_mini_frame, resize_mini_initial_height): New.
- (resize_mini_window): Save/restore window configuration
- differently.
-
- * lisp.h (Vresize_mini_config, resize_mini_frame,
- resize_mini_initial_height): Add extern declarations.
-
- * xterm.c (expose_window_tree): Fix typo CANON_Y_UNIT to
- CANON_X_UNIT.
-
- * xfns.c [HAVE_JPEG]: Work around a warning about HAVE_STDLIB_H
- being redefined in jconfig.h.
-
-1999-08-23 Ken'ichi Handa <handa@gnu.org>
-
- * coding.h: Include "ccl.h" instead of "../src/ccl.h".
-
-1999-08-22 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (mark_glyph_matrix): Mark strings only.
-
- * xdisp.c (redisplay_internal): Clear garbaged frames after
- resizing mini-window.
-
-1999-08-22 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (unwind_with_echo_area_buffer): Use
- set_buffer_internal_1 instead of set_buffer_internal.
- (with_echo_area_buffer): Ditto.
-
- * buffer.c (set_buffer_internal): Set windows_or_buffers_changed
- only if buffer is displayed somewhere.
-
- * buffer.h (BUF_COMPUTE_UNCHANGED): New.
-
- * insdel.c (gap_left): Use BUF_COMPUTE_UNCHANGED.
- (gap_right): Ditto.
- (modify_region): Ditto.
-
- * buffer.c (modify_overlay): Use BUF_COMPUTE_UNCHANGED.
-
- * xdisp.c (Vresize_mini_config): New.
- (resize_mini_window): Use it to save restore original window
- configuration
- (syms_of_xdisp): Initialize it.
-
- * buffer.h (struct buffer): Add prevent_redisplay_optimizations_p.
-
- * dispextern.h (struct glyph_matrix): Add buffer, begv, and zv.
-
- * xdisp.c (reconsider_clip_changes): New.
- (redisplay_internal, redisplay_window): Call it.
- (mark_window_display_accurate, redisplay_internal): Set current
- matrix' buffer, begv, zv.
-
- * window.c (Fset_window_hscroll): Set
- prevent_redisplay_optimizations_p instead of clip_changed.
- (Fset_window_hscroll): Ditto.
- (temp_output_buffer_show): Ditto.
- (Fset_window_vscroll): Ditto.
-
- * buffer.c (reset_buffer): Set clip_changed to 0 and
- prevent_redisplay_optimizations_p to 1.
- (Fget_buffer_create): Set prevent_redisplay_optimizations_p to 1.
-
- * buffer.h (BUF_UNCHANGED_MODIFIED, UNCHANGED_MODIFIED,
- BUF_OVERLAY_UNCHANGED_MODIFIED, OVERLAY_UNCHANGED_MODIFIED,
- BUF_BEG_UNCHANGED, BEG_UNCHANGED, BUF_END_UNCHANGED,
- END_UNCHANGED): New.
- (struct buffer_text): Add beg_unchanged, end_unchanged,
- unchanged_modified, overlay_unchanged_modified.
-
- * window.h (beg_unchanged, end_unchanged, unchanged_modified,
- overlay_unchanged_modified): Removed.
- (with_echo_area_unwind_data): Don't save beg/end_unchanged.
- (unwind_with_echo_area_buffer): Don't restore them.
- (debug_beg_unchanged, debug_end_unchanged) [GLYPH_DEBUG]: Removed.
- (text_outside_line_unchanged_p, redisplay_internal,
- try_scrolling): Use/set buffer-specific beg/end_unchanged.
- (redisplay_window): Let try_window_id be called if more than one
- window is displayed. Use/set buffer-specific beg/end_unchanged.
- (get_last_unchanged_at_beg_row, get_first_unchanged_at_end_row,
- try_window_id):
- Use buffer-specific beg/end_unchanged.
-
- * window.h (beg_unchanged, end_unchanged, unchanged_modified,
- overlay_unchanged_modified): Remove extern declarations.
-
- * keyboard.c (command_loop_1): Set beg/end_unchanged per
- buffer.
-
- * insdel.c (gap_left): Compute beg/end_unchanged per buffer.
- (gap_right): Ditto.
- (adjust_after_replace): Likewise.
- (replace_range, del_range_2, modify_region): Likewise.
-
- * dispnew.c (direct_output_for_insert): Set beg_unchanged
- and unchanged_modified per buffer.
-
- * coding.c (code_convert_region): Compute beg/end_unchanged per
- buffer.
-
- * buffer.c (modify_overlay): Compute beg/end_unchanged
- per buffer.
- (Fget_buffer_create): Initialize new members of the buffer
- structure.
-
-1999-08-22 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h: Add prototype for copy_hash_table and Fcopy_hash_table.
-
- * fns.c (Qkey, Qvalue): Renamed from Qkey_weak, and Qvalue_weak.
- (Qkey_value_weak): Removed.
- (make_hash_table): Use nil, `key', `value', t for weakness.
- (Fmake_hash_table): Ditto.
- (copy_hash_table): New.
- (Fcopy_hash_table): New.
-
-1999-08-22 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c: Call change_frame_size and do_pending_window_change with
- new parameter.
-
-1999-08-21 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (resize_mini_window): Do it for truncate-lines t as
- well.
- (redisplay_internal): Resize mini-window only if text might
- have changed.
- (display_echo_area): Reset displayed echo_area_buffer to nil
- at the end if we're displaying a nil message.
-
-1999-08-21 Gerd Moellmann <gerd@gnu.org>
-
- * fns.c (hash_lookup): Test with EQ before calling key comparion
- function.
- (hash_remove): Ditto.
- (cmpfn_eq): Removed.
- (cmpfn_eql): Don't test with EQ.
- (cmpfn_equal): Ditto.
- (make_hash_table): Set comparison function for `eq' to null.
-
- * buffer.c, cmds.c, editfns.c, indent.c, insdel.c, buffer.h:
- Remove conditional compilation on NO_PROMPT_IN_BUFFER.
-
- * dispextern.h (NO_PROMPT_IN_BUFFER): Removed.
-
- * window.c, widget.c, process.c, keyboard.c, frame.c, xdisp.c,
- xterm.c: Call change_frame_size and do_pending_window_change with
- new parameter.
-
- * dispnew.c (do_pending_window_change): Add parameter `safe'.
- (change_frame_size): Ditto.
- (change_frame_size_1): Ditto. Deley size changes if redisplaying
- and not called from a safe place.
- (window_change_signal): Call change_frame_size with new parameter.
-
- * dispextern.h: Change prototypes for do_pending_window_change
- and change_frame_size.
-
- * xfaces.c (face_at_buffer_position): Don't xassert that
- window's buffers equals current_buffer; this is not the
- case during echo area display.
-
-1999-08-21 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c, minibuf.c: Remove conditional compilation on
- NO_PROMPT_IN_BUFFER.
-
- * minibuf.c (Fminibuffer_prompt_end): New.
- (syms_of_minibuf): Defsubr it. Remove
- minibuffer-prompt-in-buffer.
- (Fminibuffer_prompt_width): Return 0 if not in mini-buffer.
- Extend documentation.
-
- * xdisp.c (get_next_display_element): Display \r as ^M.
-
- * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Clear
- under scroll bar widget.
-
-1999-08-21 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (minibuffer_scroll_overlap): Removed because not used
- anywhere.
- (unwind_redisplay): Return nil.
- (clear_garbaged_frames): New.
- (redisplay_internal): Use it.
- (echo_area_display): Ditto.
- (resize_mini_window): Mew.
- (display_echo_area_1): Use it to resize echo area window.
- (redisplay_internal): Use it to resize active mini-window.
-
- * dispextern.h, lisp.h: Add function prototypes.
-
- * dispnew.c (set_window_cursor_after_update): Do the
- cursor_in_echo_area case only for a mini-window showing
- a message. Don't let cursor end up after the end of a row.
-
- * xdisp.c (echo_area_glyphs, echo_area_message,
- echo_area_glyphs_length, previous_echo_glyphs,
- previous_echo_area_message, previous_echo_area_glyphs_length):
- Removed.
- (Vmessage_stack, echo_area_buffer, echo_buffer,
- display_last_displayed_message_p, Vwith_echo_area_save_vector): New.
- (message2_nolog): Use set_message and clear_message.
- (message3): Rename parameter len to nbytes to make clear what
- it is.
- (message3_nolog): Ditto. Use set_message and clear_message.
- (update_echo_area): Rewritten.
- (with_echo_area_buffer): New.
- (with_echo_area_buffer_unwind_data, unwind_with_area_buffer): New.
- (setup_echo_area_for_printing): New.
- (display_echo_area, display_echo_area_1): New.
-
- (current_message, current_message_1): New.
- (push_message, restore_message, pop_message,
- check_message_stack): New.
- (truncate_echo_area): Rewritten.
- (truncate_message_1): New.
- (set_message, set_message_1, clear_message): New.
- (echo_area_display): Rewritten.
- (redisplay_internal): Check for needed echo area update
- differently.
- (redisplay_preserve_echo_area): Rewritten.
- (redisplay_window): Check for mini-window displaying echo area
- message differently.
- (syms_of_xdisp): Initialize Vmessage_stack and echo area buffers.
- Remove initialzation of removed variables.
- (init_xdisp): Remove references to removed variables.
-
- * dispnew.c (adjust_frame_message_buffer): Removed references
- to echo_area_glyphs and previous_echo_glyphs.
- (direct_output_for_insert): Check for mini-window displaying
- echo area message differently.
- (update_frame): Likewise.
- (set_window_cursor_after_update): Likewise. In echo area,
- don't try to set cursor on rows that aren't enabled.
-
- * print.c: Remove conditional compilation on `standalone'.
- (glyph_len, str_to_glyph_cpy, str_to_glyph_ncpy,
- glyph_to_str_cpy): Remove that section because GLYPHs are no
- longer used in that way.
- (PRINTDECLARE): Add multibyte.
- (PRINTPREPARE, PRINTFINISH): Handle printcharfun t differently.
- (printbufidx): Removed.
- (printchar, strout): Rewritten.
-
- * keyboard.c (ok_to_echo_at_next_pause): Make it a pointer to
- a struct kboard.
- (echo_kboard): New.
- (echo_now): Set echo_kboard to the current kboard.
- (cancel_echoing): Set echo_kboard to null.
- (cmd_error_internal): Use clear_message, remove references
- to echo_area_glyphs and echo_area_message.
- (command_loop_1): Check for echo area messages differently.
- (read_char): Likewise.
- (record_menu_key): Use clear_message.
- (Fexecute_extended_command): Check for echo area messages
- differently. Use push_message, restore_message, pop_message.
-
- * alloc.c (Fgarbage_collect): Use push_message, restore_message,
- pop_message.
-
- * emacs.c (shut_down_emacs): Call check_message_stack.
-
- * lisp.h: Add function prototypes and extern declarations for
- new functions and variables.
-
- * fileio.c (Fdo_auto_save): Use push_message, restore_message,
- pop_message.
-
- * minibuf.c (read_minibuf): Use clear_message instead of
- setting echo_area_glyphs.
- (Fminibuffer_completion_help): Ditto.
-
- * editfns.c (Fcurrent_message): Rewritten.
-
- * frame.c, window.h: Remove references to echo_area_glyphs
- and previous_echo_glyphs.
-
-1999-08-21 Dave Love <fx@gnu.org>
-
- * aix3-2-5.h (C_DEBUG_SWITCH): Use -g -O.
- * aix4-1.h: Likewise.
-
- * irix6-5.h (C_DEBUG_SWITCH): Set for debug and optimize.
-
-1999-08-20 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c: Remove tiff34 prefix from include.
-
-1999-08-20 Dave Love <fx@gnu.org>
-
- * cm.c: Revert previous change.
-
-1999-08-19 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (XTset_vertical_scroll_bar): Fix previous change. Clear
- under scroll bar with width FRAME_SCROLL_BAR_COLS.
-
-1999-08-18 Dave Love <fx@gnu.org>
-
- * callproc.c, filelock.c, insdel.c, sysdep.c, xmenu.c: Use
- stdlib.h.
-
- * doprnt.c: Use stdlib.h, unistd.h.
-
- * config.in: Add HAVE_TERMCAP_H.
-
- * cm.c: Use termcap.h.
-
-1999-08-18 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_window) [USE_X_TOOLKIT]: Remove test for
- FRAME_X_WINDOW (f) being null at the of the function. If widgets
- cannot be created we will already have crashed earlier. Call
- lw_set_main_areas with a null menu-bar widget, so that we have
- a reasonable default.
- (Fx_create_frame): Rearranged so that Lisp errors during frame
- initialization cause less damage. Initialize menu bar widget
- here.
-
-1999-08-18 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (update_frame_line): Fix previous change. If writing
- whole line clear to end of frame.
-
-1999-08-17 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Fcoordinates_in_window_p): Return `left-bitmap-area'
- and `right-bitmap-area' if position is in the bitmap areas. This
- avoids an error when clicking on the bitmap areas. Instead, they
- are currently treated like clicks inside the window.
- (coordinates_in_window): Return 5 and 6 for bitmap areas.
- (Qleft_bitmap_area, Qright_bitmap_area): New.
- (syms_of_window): Initialize new symbols.
-
- * dispnew.c (update_frame_line): If writing whole line,
- don't write trailing spaces unless we must.
-
- * xdisp.c (unwind_redisplay): New. Resets flag redisplaying_p.
- (redisplay_internal): Register unwind_redisplay with
- register_unwind_protect.
- (try_window_reusing_current_matrix): If new start > old start,
- give up if start pos of first reusable row is not equal to new
- start.
-
- * eval.c (Fsignal): Don't reset redisplaying_p here.
-
- * xterm.c (expose_area): If row extends face to end of line,
- write the whole line.
-
-1999-08-16 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (struct it): Remove member
- show_trailing_whitespace_p.
-
- * dispnew.c (direct_output_for_insert): Use
- Vshow_trailing_whitespace instead of former iterator member
- show_trailing_whitespace_p.
- (direct_output_forward_char): Don't do it if hightlighting
- trailing whitespace.
-
- * xdisp.c (Qshow_trailing_whitespace): Removed.
- (Vshow_trailing_whitespace): Added.
- (init_iterator): Remove initialization code for
- show_trailing_whitespace_p.
- (redisplay_internal): Don't try cursor movement in this_line
- if showing trailing whitespace.
- (redisplay_window): Likewise for cursor movement in current
- matrix and try_window_id.
- (try_window_reusing_current_matrix): Likewise.
- (trailing_whitespace_p): Return 0 if trailing whitespace is
- in front of point.
- (display_line): Use Vshow_trailing_whitespace instead of
- former iterator member show_trailing_whitespace_p.
- (syms_of_xdisp): Add DEFVAR_LISP for show-trailing-whitespace.
-
-1999-08-16 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Fpos_visible_in_window_p): Rewritten.
-
- * xfaces.c (add_to_log): Renamed from display_message.
- Don't display messages in echo area.
-
- * xterm.c (x_draw_glyph_string_box): Use the background width
- of the glyph string for the width of the box.
-
-1999-08-16 Stefan Monnier <monnier@cs.yale.edu>
-
- * syntax.c (Fforward_comment): Set comstyle for Scomment_fence.
-
-1999-08-16 Geoff Voelker <voelker@cs.washington.edu>
-
- * xfns.c, w32fns.c (x_set_frame_parameters): Set foreground and
- background first, and then set other parameters that might
- depend upon their new values.
-
-1999-08-15 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (Vfont_list_limit): New.
- (syms_of_xfaces): Make it a user-variable.
- (DEFAULT_FONT_LIST_LIMIT): New.
- (sorted_font_list): If Vfont_list_limit is an integer > 0, list
- maximally that number of fonts, otherwise use
- DEFAULT_FONT_LIST_LIMIT.
- (Fx_font_family_list): Bind `font-list-limit' to higher values
- until we have all fonts.
- (Fxfont_list): Additionally return the full names of fonts and
- their registry and encoding.
-
- * xterm.c (XTset_vertical_scroll_bar) [USE_TOOLKIT_SCROLL_BARS]:
- Simplify clearing "under" scroll bar.
-
- * window.c (Qfixed_window_size): New.
- (syms_of_window): Initialiaze it.
- (check_all_windows): Add return type void.
- (window_fixed_size_p): New. Return non-zero if window
- is fixed-size.
- (window_min_size_1): New.
- (window_min_size): Handle fixed-size windows.
- (size_window): New. Rewritten combination of set_window_height and
- set_window_width that handles fixed-size windows.
- (set_window_height): Call it.
- (set_window_width): Call it.
- (Fsplit_window): Give an error on attempt to split a fixed-size
- window.
- (change_window_height): Partly rewritten to handle fixed-size
- windows.
-
-1999-08-13 Wolfgang Rupprecht <wolfgang@wsrcc.com>
-
- * process.c (Fopen_network_stream): Fix previous change.
-
-1999-08-13 Karl Heuer <kwzh@gnu.org>
-
- * xdisp.c (line_number_display_limit_width): New var.
- (decode_mode_spec): Use it instead of hardcoded value.
- (syms_of_xdisp): Defvar it.
-
-1999-08-13 Richard M. Stallman <rms@gnu.org>
-
- * eval.c (run_hook_list_with_args): Gcpro `globals'.
- (run_hook_with_args): Likewise.
-
- * window.h (struct window): New field too_small_ok.
-
- * window.c (set_window_height, set_window_width):
- If window starts out "too small", set its too_small_ok flag.
- If window's too_small_ok flag is set, don't delete it
- unless it is so small it would cause a crash.
-
-1999-08-13 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (MINSIZE): Removed.
- (window_min_size): New.
- (set_window_height): Use window_min_size.
- (change_window_height): Ditto.
-
-1999-08-12 Gerd Moellmann <gerd@gnu.org>
-
- * indent.c (vmotion): Don't add in mini-buffer prompt width
- if prompts are inserted into mini-buffer.
-
-1999-08-12 Wolfgang Rupprecht <wolfgang@wsrcc.com>
-
- * config.in: Add HAVE_GETADDRINFO.
- * process.c (Fopen_network_stream): Use getaddrinfo.
-
-1999-08-11 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (get_overlay_arrow_glyph_row): Set the charpos of
- glyphs to -1.
-
- * xdisp.c (face_before_or_after_it_pos): If position after
- or before iterator's current position in the buffer is out
- of bounds, return the iterator's original face id.
-
- * dispnew.c (mirror_make_current): If desired row isn't enabled,
- just swap glyphs pointers between current and desired row.
- (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Copy
- desired matrix method string to current matrix.
-
-1999-08-11 Kenichi Handa <handa@etl.go.jp>
-
- * lisp.h (CHAR_MODIFIER_MASK): New macro.
-
- * lread.c (read_escape): For Control modifier, pay attention to
- multibyte character.
- (read1): Likewise. Singal error or a multibyte character which
- has a modifer bit. Check validity of Shift modifer.
-
- * charset.c (non_ascii_char_to_string): Handle modifier bits as
- the same as Lisp reader.
-
-1999-08-10 Richard M. Stallman <rms@gnu.org>
-
- * charset.h (BCOPY_SHORT): Fix typo `unsigined'.
-
-1999-08-10 Alexandre Oliva <oliva@dcc.unicamp.br>
-
- * unexelf.c [__linux__ && __alpha__] (HAS_SBSS_SECTION): Define.
-
-1999-08-10 Eli Zaretskii <eliz@gnu.org>
-
- * msdos.c (IT_set_face): Abort if the default face is not realized
- and cached.
- (IT_write_glyphs): Reset the screen face to the default face
- before writing glyphs.
-
- * xfaces.c (realize_default_face) [MSDOS]: Don't take default
- colors from the frame here.
- (realize_tty_face) [MSDOS]: Do it here. Update the face
- attributes with the actual name of the color taken from the
- frame.
-
- * dosfns.c (msdos_stdcolor_name): Remove const from return value.
- * dosfns.h (msdos_stdcolor_name): Ditto for the prototype.
-
- * frame.c (Fframe_parameters): Swap foreground and background
- colors returned in frame parameters if the frame has reverse in
- its parameter alist.
- (Fmake_terminal_frame): Make a unique copy of face_alist for
- each frame.
-
-1999-08-07 Richard Stallman <rms@gnu.org>
-
- * buffer.c (Fprevious_overlay_change): Just return
- the answer obtained from overlays_at.
-
- * xfns.c (xpm_load) [!XpmAllocCloseColors]:
- Use XpmCloseness and attrs.closeness instead.
-
-1999-08-06 Richard Stallman <rms@gnu.org>
-
- * lread.c (Feval_buffer): New arg DO_ALLOW_PRINT.
-
-1999-08-06 Geoff Voelker <voelker@cs.washington.edu>
-
- * dired.c (directory_files_internal, Fdirectory_files_and_attributes,
- Ffile_attributes_lessp): New functions.
- (Fdirectory_files): Use directory_files_internal.
- (syms_of_dired): Initialize Fdirectory_files_and_attributes,
- Ffile_attributes_lessp.
-
- * w32.c (stat): Check for directory ending in separator when
- doing readdir fast path.
-
- * w32fns.c (x_set_icon_type): Support setting frame icons.
- * w32term.c (x_bitmap_icon): New function.
- (x_make_frame_visible, x_iconify_frame): Invoke x_bitmap_icon.
-
-1999-08-06 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (set_iterator_to_next): After delivering a character
- from a display vector, restore face and charset to what they were
- before the display vector was processed.
-
-1999-08-06 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (reseat_at_next_visible_line_start): New parameter
- on_newline_p.
- (set_iterator_to_next): After delivering last char
- from display vector, reseat on next visible line start if
- dpvec_char_len < 0.
- (next_element_from_buffer): Set dpvec_char_len to -1 for
- selective display.
-
-1999-08-06 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (compute_line_metrics): If first line's physical ascent
- is larger than its logical ascent, use the physical ascent, and
- make the row taller. Set row's overlapping_p flag.
-
- * dispnew.c (redraw_overlapping_rows): Use flag overlapping_p.
- (direct_output_for_insert): Ditto.
-
- * dispextern.h (struct glyph_row): Add overlapping_p.
-
- * xterm.c (x_draw_phys_cursor_glyph): Redraw overlaps.
-
- * dispextern.h (MATRIX_ROW_OVERLAPS_PRED_P): New.
- (MATRIX_ROW_OVERLAPS_SUCC_P): New.
-
- * dispnew.c (direct_output_for_insert): Don't use this method if
- row is overlapped by others.
- (update_text_area): Write full line if current line is overlapped.
- (redraw_overlapped_rows): New.
- (update_window): Call it.
- (redraw_overlapping_rows): New.
- (update_window): Call it.
- (scrolling_window): Make sure overlapped_p flag in current rows is
- unchanged.
- (row_equal_p): Take rows overlapped_p flag into account.
-
- * dispextern.h (struct glyph_row): Add flag overlapped_p.
-
- * xterm.c (x_fix_overlapping_area): New.
- (x_redisplay_interface): Add x_fix_overlapping_area.
-
- * dispnew.c (adjust_glyphs): Block input while adjusting matrices.
-
-1999-08-06 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_draw_glyphs): Add parameter overlaps_p.
- (struct glyph_string): Add member for_overlaps_p.
- (x_get_glyph_string_clip_rect): If glyph string draws foreground
- of overlapping rows, clip to window bottom.
- (x_fill_glyph_string): Add parameter overlaps_p.
- (x_fill_composite_glyph_string): Ditto.
- (BUILD_GLYPH_STRINGS): Ditto.
- (BUILD_CHAR_GLYPH_STRINGS): Ditto.
- (x_draw_glyph_string): Don't draw anything but the foreground
- if glyph string draws row overlaps.
-
- * dispnew.c (direct_output_for_insert): Don't use this
- optimization for rows that overlap others.
- (update_window_line): Return non-zero if display has changed.
- (update_text_area): Ditto.
- (update_window): Record if display has been changed.
-
- * dispextern.h (MATRIX_ROW_OVERLAPPING_P): New.
-
- * dispextern.h (struct redisplay_interface): Add
- fix_overlapping_area.
-
- * xterm.c (x_append_glyph): Set glyph flag overlaps_vertically_p.
-
- * dispextern.h (struct glyph): Add overlaps_vertically_p.
-
- * xterm.c (x_produce_image_glyph): Compute iterator's physical
- ascent and descent.
- (x_produce_stretch_glyph): Ditto.
- (x_produce_glyphs): Ditto.
-
- * xdisp.c (init_iterator): Reset physical line height info
- after producing special glyphs.
- (display_toolbar_line): Set physical line height info.
- (compute_line_metrics): Ditto.
- (display_line): Ditto.
- (display_string): Ditto.
-
- * term.c (produce_glyphs): Set iterator's physical height
- information.
-
- * dispnew.c (blank_row): Compute glyph row's physical height.
- (row_equal_p): Take physical row heights into account.
- (direct_output_for_insert): Ditto.
- (update_text_area): Ditto.
-
- * dispextern.h (struct glyph_row): Add phys_ascent and
- phys_height.
- (struct it): Add phys_ascent, phys_descent, max_phys_ascent,
- max_phys_descent.
-
-1999-08-04 Stefan Monnier <monnier@cs.yale.edu>
-
- * buffer.c (switch_to_buffer_1): New subroutine, taken out from
- Fswitch_to_buffer.
- (no_switch_buffer): New function.
- (Fswitch_to_buffer): Call them. Don't get confused
- by "same-window" buffers in a dedicated frame.
-
- * window.c (display-buffer): Don't get confused
- by "same-window" buffers in a dedicated frame.
-
-1999-08-04 Andreas Schwab <schwab@gnu.org>
-
- * insdel.c (insert_from_string_1): Check gap size against number
- of outgoing bytes, not incoming bytes.
-
-1999-08-03 Tom Breton <tob@world.std.com>
-
- * lread.c (read1): Added circular reading code to #N=.
- (SUBSTITUTE): New macro.
- (seen_list): New variable.
- (substitute_object_in_subtree): New function.
- (substitute_object_recurse): New function.
- (substitute_in_interval): New function.
-
-1999-08-02 Eli Zaretskii <eliz@gnu.org>
-
- * Makefile.in (frame.o, sysdep.o, xfaces.o): Depend on dosfns.h.
-
- * frame.c (make_terminal_frame): Don't call init_frame_faces if
- noninteractive, for termcap frames as well.
-
- * sysdep.c (init_sys_modes): Call init_frame_faces for termcap
- frames.
-
-1999-08-01 Richard Stallman <rms@gnu.org>
-
- * fns.c (internal_equal): Correct overlay comparison.
-
-1999-07-31 Richard M. Stallman <rms@gnu.org>
-
- * xfns.c (x_set_internal_border_width):
- Call do_pending_window_change. Don't block input, don't call XFlush.
- (x_set_vertical_scroll_bars): Call do_pending_window_change.
- (x_set_scroll_bar_width, x_set_font): Likewise.
-
- * frame.c (Fset_frame_height): Call do_pending_window_change.
- (Fset_frame_width, Fset_frame_size): Likewise.
-
- * xterm.c (x_set_window_size): When calling change_frame_size,
- specify 1 for DELAY.
-
- * widget.c (EmacsFrameSetCharSize): Don't call
- do_pending_window_change here.
-
-1999-07-30 Dave Love <fx@gnu.org>
-
- * config.in: Add HAVE_STDLIB_H.
-
-1999-07-30 Richard M. Stallman <rms@gnu.org>
-
- * process.c (create_process): Detect failure of `pipe'.
-
-1999-07-30 Keisuke Nishida <kei@psn.net>
-
- * alloc.c (allocate_vectorlike): Add missing increment.
-
- * data.c (Fdefalias): Call Ffset instead of duplicating code.
-
- * keymap.c (get_keymap_1, get_keyelt): Check the type of OBJECT
- before calling indirect_function.
-
-1999-07-30 Eli Zaretskii <eliz@gnu.org>
-
- * dispextern.h (load_color, lookup_derived_face): Declare
- prototypes.
-
- * dispnew.c (init_display) [MSDOS]: Don't initialize frame faces,
- it will be done later.
-
- * frame.c (make_terminal_frame) [MSDOS]: Don't call
- init_frame_faces if non-interactive.
- (Fframe_parameters) [MSDOS]: Replace indexing into colornames[]
- array with a call to msdos_stdcolor_name. The font name is now
- "ms-dos", consistent with realize_tty_face.
-
- * keyboard.c (cmd_error_internal): Don't kill Emacs if this is an
- MSDOS frame.
-
- * window.c (Fset_window_configuration) [MSDOS]: Don't call
- x_set_toolbar_lines.
-
- * xfaces.c (load_color): Remove static from definition and remove
- prototype.
- [MSDOS]: Add a DOS-specific version of load_color.
- (lookup_face): Replace FRAME_TERMCAP_P with !FRAME_WINDOW_P.
- (lookup_derived_face): New function.
- (realize_default_face): Support MSDOS frames.
- [MSDOS]: If fore/background colors are unspecified, inherit them
- from the frame.
- (realize_face): Support MSDOS frames.
- (realize_tty_face): Support MSDOS frames.
- [MSDOS]: If the face color is not in Vface_tty_color_alist, call
- load_color to try to find a suitable approximation. If the face
- is inverse-video, swap the foreground and background colors.
-
- * dosfns.c (msdos_stdcolor_name, msdos_stdcolor_idx): New
- functions.
-
- * dosfns.h (msdos_stdcolor_name, msdos_stdcolor_idx): Declare.
-
- * msdos.h: Remove redundant declarations (most of them are now in
- dispextern.h).
-
- * msdos.c (IT_set_face): Rewritten for the new redisplay engine.
- Use default frame colors if the face doesn't specify them; invert
- the colors if highlight is ON.
- (IT_write_glyphs): Rewritten for the new redisplay engine.
- (IT_change_line_highlight): Add (unused) parameter Y, since that's
- how the hook is called by term.c.
- (IT_copy_glyphs): New function, copies an area of the display in
- video RAM.
- (IT_insert_glyphs): Rewritten to DTRT instead of aborting, since
- redisplay now calls it even if char_ins_del_ok is zero.
- (IT_set_frame_parameters): Prototype changed. Calls the new
- load_color. Puts the new fore/background colors into the default
- face on current frame.
- (IT_menu_display): Rewritten to handle the new struct glyph
- instead of a char array.
- (XMenuActivate): Call lookup_derived_face to create and use
- special faces for the pop-up and drop-down menus.
-
-1999-07-29 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_set_toolkit_scroll_bar_thumb): Don't call
- XawScrollbarSetThumb if thumb parameters haven't changed because
- that function apparently isn't optimized for this case.
-
-1999-07-29 Eli Zaretskii <eliz@gnu.org>
-
- * msdos.c (getdefdir): Don't return failure indication when
- _fixpath sets errno to ENOSYS.
-
-1999-07-28 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (string_char_and_length): New. Use it everywhere
- instead of STRING_CHAR_AND_LENGTH in xdisp.c.
-
-1999-07-28 Kenichi Handa <handa@etl.go.jp>
-
- * fns.c (count_combining): New function.
- (struct textprop_rec): New structure.
- (concat): Copy text properties correctly when byte combining
- occurs.
-
-1999-07-28 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_setup_relief_color): Don't try smart color allocation
- if display is mono.
- (x_draw_row_bitmaps): If face has stipple, don't switch
- to foreground color for clearing areas, and set the fill style.
-
- * xfaces.c (load_face_colors): Load background color if setting
- stipple, too.
- (prepare_face_for_display): Use FillOpaqueStippled instead of
- FillStippled.
-
-1999-07-26 Ken'ichi Handa <handa@gnu.org>
-
- * xterm.c (x_find_ccl_program): Add casting.
-
- * w32fns.c (w32_find_ccl_program): Add casting.
-
-1999-07-27 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (struct glyph_row): Flag internal_border_p removed.
-
- * xfns.c (x_create_tip_frame): Don't set bitmapIcon resource
- because this will try to access a nonexisting widget.
-
-1999-07-26 Markus Rost <rost@gnu.org>
-
- * fns.c (Fgethash): Fix order of variables (patch by gerd).
- (Fputhash): Ditto.
- (Fremhash): Ditto.
-
-1999-07-26 Gerd Moellmann <gerd@gnu.org>
-
- * widget.c (EmacsFrameSetCharSize): Don't add XtNborderWidth
- value to frame width and height.
-
- * xterm.c (x_get_glyph_string_clip_rect): Take internal border
- into account for full-width windows. Don't add scroll bar width
- to width of clip rect.
- (x_draw_glyph_string_box): Add 1 to right x of full width lines.
- (x_set_glyph_string_background_width): Add 1 to background width.
- (x_draw_glyphs): Take internal border into account for full-width
- lines.
-
-1999-07-26 Richard M. Stallman <rms@gnu.org>
-
- * xfns.c (x_set_mouse_color): Always unload the old color.
- Don't allow nil as color value.
- (x_set_cursor_color, x_set_background_color, x_set_foreground_color):
- Always unload the old color.
-
- * indent.c (Fmove_to_column): Extend end of line only if FORCE is t.
-
-1999-07-26 Karl Heuer <kwzh@gnu.org>
-
- * fns.c (Fy_or_n_p): Doc fix.
-
-1999-07-26 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.h (setup_ccl_program): The type is changed to `int'.
-
- * ccl.c (ccl_driver) <CCL_Call>: Now CCL program ID to call may be
- stored in the following CCL code. Adjusted for the change of
- Vccl_program_table.
- (resolve_symbol_ccl_program): Adjusted for the new style of
- embedded symbols (SYMBOL . PROP) in CCL compiled code. Return Qt
- is resolving failed.
- (ccl_get_compiled_code): New function.
- (setup_ccl_program): Function type changed from `void' to `int'.
- Resolve symbols in CCL_PROG.
- (Fccl_program_p): New function.
- (Fccl_execute): Get compiled CCL code by just calling
- setup_ccl_program.
- (Fccl_execute_on_string): Likewise.
- (Fregister_ccl_program): Adjusted for the change of
- Vccl_program_table.
-
- * coding.c (setup_coding_system): Get compiled CCL code by just
- calling setup_ccl_program.
-
- * xterm.c (x_find_ccl_program): Get compiled CCL code by just
- calling setup_ccl_program.
-
- * w32fns.c (w32_find_ccl_program): Get compiled CCL code by just
- calling setup_ccl_program.
-
-1999-07-23 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (frame_update_line_height): Just use the height of the
- frame's fontset or font, instead of taking face fonts into
- account.
-
- * xdisp.c (get_next_display_element): Display DEL as `^?'.
-
-1999-07-23 Richard M. Stallman <rms@gnu.org>
-
- * window.c (Fsplit_window): For default size, round up for left window.
-
-1999-07-21 Joe Ramey <ramey@ti.com>
-
- * filelock.c (lock_if_free): Return -1 if check_lock_owner
- has returned -1 (lockfile exists but is not a symlink?).
-
-1999-07-20 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_draw_bar_cursor): Use scratch_cursor_gc to
- because of a change in cursor_gc made in 20.4.
-
-1999-07-19 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_calc_absolute_position): Subtract menu bar height
- for YNegative, if using X toolkit.
-
- * xfns.c (x_real_positions): Don't subtract window borders
- from positions returned.
-
-1999-07-17 Gerd Moellmann <gerd@gnu.org>
-
- * xrdb.c (x_load_resources): Set double-click time defaults
- for Motif list boxes from double-click-time.
-
- * fns.c (Vhash_table_tests): Remvoed.
- (Qhash_table_test): New.
- (syms_of_fns): Initialize Qhash_table_test.
- (Fmake_hash_table): Look up user-defined tests in symbol prop
- `hash-table-test'.
- (Fdefine_hash_table_test): Store test and hash function as
- symbol prop `hash-table-test'.
- (make_hash_table): Add parameters user_test and user_hash.
-
- * window.c (set_window_buffer): Set window margins for tty
- frames, too.
- (Fset_window_margins): Ditto.
-
- * term.c (append_glyph): Use glyph area of iterator instead of
- always TEXT_AREA.
-
- * dispnew.c (update_frame_1): Add left margin width to cursor
- hpos.
- (direct_output_for_insert): Ditto.
- (direct_output_forward_char): Ditto.
-
- * dispnew.c (adjust_glyph_matrix): Set glyph matrix' top_line_p.
-
- * dispextern.h (struct glyph_matrix): Add top_line_p.
-
-1999-07-16 Gerd Moellmann <gerd@gnu.org>
-
- * frame.h (FRAME_WINDOW_REDISPLAY_P): Removed. Use FRAME_WINDOW_P
- instead.
-
- * fns.c (cmpfn_eq): Add hash code parameters.
- (cmpfn_eql): Ditto.
- (cmpfn_equal): Ditto, and compare hash codes before calling Fequal.
- (cmpfn_user_defined): Likewise.
-
-1999-07-15 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (DEFAULT_REHASH_THRESHOLD): Changed to 0.8.
-
- * fns.c (maybe_resize_hash_table): Correct computation of
- index vector size.
- (make_hash_table): Ditto.
- (Fmakehash): New.
-
- * xdisp.c (echo_area_display): Don't call redraw_garbaged_frames.
-
- * alloc.c (gc_sweep): Call sweep_weak_hash_tables.
- (survives_gc_p): Make it externally visible.
- (mark_object): Ditto.
-
- * fns.c (remove_hash_entry): Removed.
- (sweep_weak_hash_tables): New.
-
- * print.c (print): Print more information about hash tables.
-
- * xfns.c (image_spec_hash): Removed.
- (lookup_image): Use sxhash instead of image_spec_hash.
- (image_spec_equal_p): Removed.
- (lookup_image): Use Fequal instead of image_spec_equal_p.
-
-1999-07-14 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (P_): Moved to top of file.
-
- * fns.c (make_hash_table): Set new members.
-
- * alloc.c (mark_object): Mark hash table's user_hash_function.
- Mark index vector for weak hash tables.
-
- * lisp.h (struct Lisp_Hash_Table): Add user_cmp_function,
- user_hash_function, cmpfn, and hashfn.
-
- * fns.c (build_hash): Removed.
- (hash_test): Removed.
- (cmpfn_eq, cmpfn_eql, cmpfn_equal, cmpfn_user_defined): New.
- (hashfn_eq, hashfn_eql, hashfn_equal, hashfn_user_defined): New.
-
-1999-07-13 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (survives_gc_p): New.
-
- * print.c (print): Add hash table handling.
-
- * alloc.c (mark_object): Add code to mark hash tables.
-
- * lisp.h (GC_HASH_TABLE_P): New.
-
- * emacs.c (main): Call init_fns.
-
- * fns.c (init_fns): New.
-
- * fns.c: Add hash table implementation.
-
- * lisp.h (PVEC_HASH_TABLE): New.
- (struct Lisp_Hash_Table): New.
- (XHASH_TABLE): New.
- (XSET_HASH_TABLE): New.
- (HASH_TABLE_P): New.
- (CHECK_HASH_TABLE): New.
- (DEFAULT_HASH_SIZE): New.
- (DEFAULT_REHASH_THRESHOLD): New.
- (DEFAULT_REHASH_SIZE): New.
-
- * xterm.c (x_draw_glyphs): Add parameters real_start and real_end.
- (x_write_glyphs): Compute overwritten cursor using real start
- and end positions of display.
- (x_insert_glyphs): Ditto.
-
-1999-07-10 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (read_char): Use message3_nolog to show help-echo.
-
- * dispnew.c (blank_row): Add y-position as parameter. Compute
- visible height.
-
- * xdisp.c (next_element_from_string): Give padding spaces
- a position of -1.
-
- * dispnew.c (adjust_glyph_matrix): Some work to support
- marginals areas on tty frames in a future version.
- (allocate_matrices_for_frame_redisplay): Ditto.
-
- * xdisp.c (display_line): At ZV, set glyph row's displays_text_p
- to zero if number of glyphs in the row is <= 1.
-
-1999-07-09 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (buffer_posn_from_coords): Take left marginal area
- into account.
-
- * xdisp.c (handle_display_prop): Don't reset area if handing
- a property from a string that came from a `display' property.
- (handle_single_display_prop): Don't handle recursive `display'
- properties.
- (handle_single_display_prop): Handle some display property
- forms for terminal frames.
- (Qimage): Moved here from xfns.c.
-
- * dispextern.h (struct it): New field string_from_display_prop_p.
-
- * xterm.c (x_clip_to_row): Don't let clip_rect include top
- line.
-
-1999-07-08 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (handle_single_display_prop): Handle `:when FORM'.
-
- * window.c (set_window_buffer): Set window's vscroll to zero.
-
- * xdisp.c (QCwhen): New.
- (display_prop_end): New.
- (handle_single_display_prop): Use it.
- (debug_method_add): Print buffer name if tracing.
- (try_window_reusing_current_matrix): Compute visible height
- of reused rows. Fix cursor position calculation in case of
- top-line.
-
- * dispextern.h (struct redisplay_interface): Add parameter
- cursor_on_p to update_window_end_hook.
-
- * xterm.c (x_update_window_end): Add parameter cursor_on_p.
-
-1999-07-07 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (redisplay_internal): Ensure that redisplayinp_p
- doesn't become negative when decrementing it.
-
- * eval.c (Fsignal): Reset redisplaying_p to zero.
-
- * xdisp.c (try_window_reusing_current_matrix): Call hooks
- for window update.
- (try_window_id): Ditto.
-
- * xterm.c (x_clear_end_of_line): Handle top-line correctly.
- (x_scroll_run): Ditto.
- (any_help_event_p): New.
- (x_initialize): Set it to zero.
- (XTread_socket): Clear help echo only if any_help_event_p.
-
- * xdisp.c (init_iterator): Set top_line_p.
- (start_display): Use correct initial y if top-line is present.
- (make_cursor_line_fully_visible): Bug fixes for top-line.
- (try_scrolling): Ditto.
- (try_window_reusing_current_matrix): Ditto.
-
- * dispextern.h (struct it): Add top_line_p.
-
- * dispnew.c (shift_glyph_matrix): Move some computations out
- of the loop.
-
- * dispnew.c (margin_glyphs_to_reserve): Use NUMBERP and
- XFLOATINT.
-
-1999-07-06 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (update_frame_1): When setting cursor in echo area,
- skip only over padding spaces at the end.
-
- * xfaces.c (realize_tty_face): Set face's font_name field to
- "tty".
-
- * term.c (update_end): Turn cursor on only if selected window's
- cursor_off_p flag is not set.
-
-1999-07-05 Gerd Moellmann <gerd@gnu.org>
-
- * term.c (TS_cursor_visible): Renamed from TS_visual_mode.
- (TS_cursor_normal): Renamed from TS_end_visual_mode.
- (TS_cursor_invisible): New.
- (term_init): Initialize TS_cursor_invisible.
- (tty_hide_cursor): New.
- (tty_show_cursor): New.
- (update_end): Show tty cursor.
- (update_begin): Hide tty cursor to prevent cursor flickering
- during redisplays triggered by timers (stealth fontification).
-
- * keyboard.c (make_lispy_event) <TOOLBAR_EVENT>: Apply modifiers.
-
- * xterm.c (XTread_socket) [USE_MOTIF] <KeyPress>: Catch events
- in scroll bars.
- (x_handle_toolbar_click): Set modifier bits.
-
-1999-07-04 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (kbd_store_ptr): Declare it as a volatile pointer
- instead of a pointer to a volatile input_event.
- (kbd_buffer_store_event): Remove volatile modifier from
- declaration of local variable `sp'.
- (Fdiscard_input): Don't cast when assigning kbd_store_ptr
- to kbd_fetch_ptr.
-
-1999-07-03 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (try_window_id): Set beg_unchanged and end_unchanged
- only if buffer is modified. Return quickly if changes are
- above window start.
-
-1999-07-02 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (HSCROLL_WINDOWS): Removed.
-
- * xdisp.c (mark_window_display_accurate): Don't set
- w->region_showing.
- (redisplay_internal): Don't call redraw_garbaged_frames.
-
-1999-07-01 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (echo_area_display): Don't display truncation marks
- for messages because 20.4 doesn't do it either.
- (redisplay_window): Case same window start. Instead of giving
- up when cursor is partially visible, make it fully visible.
- (mark_window_display_accurate): Some cleanup. Record window's
- last cursor information.
- (debug_method_add): Improved.
- (redisplay_internal): Record last cursor info only if not
- consider_all_windows_p.
-
- * dispnew.c (update_window): Update top line after scrolling.
- (blank_row): Renamed from make_empty_enabled_row.
- (increment_glyph_row_buffer_positions): Increment positions
- in buffers, only.
-
- * window.c (Fcoordinates_in_window_p): Add top-line to doc
- string.
-
-1999-06-30 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (update_window): Check that updated row is visible.
-
- * xterm.c (x_draw_row_bitmaps): Check for invisible rows at
- top of window differently.
-
- * xdisp.c (try_window_reusing_current_matrix): Don't do it
- if region is showing.
-
- * dispnew.c (adjust_glyph_matrix): Check w->vscroll when
- avoiding matrix reallocation. Set window_vscroll in matrix.
-
- * dispextern.h (struct glyph_matrix): Add member window_vscroll.
-
- * xdisp.c (debug_method_add): New.
- (debug_redisplay_method): Removed.
- (try_window_reusing_current_matrix): Handle case where old
- window start is the same as new window start.
-
- * dispextern.h (struct glyph_matrix) [GLYPH_DEBUG]: Make `method'
- an array instead of a pointer.
-
- * xfns.c (Fx_show_tip): Undo previous change.
-
- * xterm.c (x_append_glyph): Clear glyph->u.val.
-
- * dispextern.h (struct glyph): Increase size of face_id bit-field
- for CHAR_GLYPH to 12.
-
-1999-06-29 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (x_charset_registry): Make it externally visible.
-
-1999-06-28 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (update_window): Use mode_line_p flag of rows
- instead of WINDOW_WANTS_MODELINE_P.
-
- * xterm.c (clear_mouse_face): Make externally visible.
-
- * xfns.c (Fx_show_tip): Clear mouse face before showing tip.
-
- * xterm.c (expose_line): Handle exposure of top-lines.
-
- * xterm.c (XTframe_up_to_date): Don't call note_mouse_highlight
- if mouse_face_mouse_frame is null.
-
- * xdisp.c (redisplay_window): If window is echo_area_window,
- and update_mode_line is set, update menubar and toolbar.
-
- * dispnew.c (space_glyph): Set its charpos to -1.
- (update_frame_1): Ignore trailing padding spaces.
-
- * xdisp.c (next_element_from_c_string): Set position of padding
- glyphs to -1.
-
-1999-06-27 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_laplace_read_row): Use XQueryColors instead of
- XQueryColor.
-
- * xdisp.c (display_menu_bar): Remove unwarranted assertion.
- (set_cursor_from_row): Skip over glyphs having a null object at
- the start of rows.
- (insert_left_trunc_glyphs): Use charpos < 0 to indicate truncation
- glyphs.
- (handle_invisible_prop): Compute next change only when needed.
- (handle_face_prop): Don't correct DEFAULT_FACE_ID if in the mode
- line.
-
-1999-06-26 Gerd Moellmann <gerd@gnu.org>
-
- * xrdb.c (x_load_resources): Don't set resource for double-click
- time.
-
- * xdisp.c (try_window_id): Return quickly if all changes are
- below the window's current matrix end.
-
- * dispextern.h (MATRIX_ROW_PARTIALLY_VISIBLE_P): Remove window
- parameter.
-
- * xdisp.c (try_window_reusing_current_matrix): Set no_scrolling_p
- in desired not in current matrix.
- (try_window_reusing_current_matrix): Rotate matrices starting
- at start_vpos instead of 0.
-
- * xterm.c (expose_window): Use window_text_bottom_y.
- (fast_find_position): Ditto.
-
- * xdisp.c (redisplay_window): Use window_text_bottom_y.
- (try_window_reusing_current_matrix): Ditto.
- (get_last_unchanged_at_beg_row): Ditto.
- (init_iterator): Ditto.
-
- * dispnew.c (allocate_matrices_for_window_redisplay): Allocate one
- more row.
- (check_matrix_invariants): Use window_text_bottom_y.
- (update_window): Ditto.
- (scrolling_window): Ditto.
-
- * xdisp.c (window_text_bottom_y): New.
-
-1999-06-25 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (XTread_socket): Set mouse_face_frame to zero after
- clearing mouse face.
- (XTread_socket) <EnterNotify> [LESSTIF_VERSION]: If
- event.xcrossing.focus is not set, and focus is in the menu bar,
- set focus frame as if event.xcrossing.focus were set.
-
-1999-06-24 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (make_lispy_event): Handle mouse on top lines.
- * keyboard.c (make_lispy_movement): Ditto.
-
- * window.c (coordinates_in_window): Return 4 if on top line.
- (Fcoordinates_in_window_p): Return `top-line' if on top line.
-
- * xdisp.c (window_box_height): Subtract top line height.
- (window_box): Add top line height to top y position if top line
- exists.
- (init_iterator): If base_face_id is TOP_LINE_FACE_ID, set row to
- the top line row of the window. Set initial y-position to
- window's top line height plus delta.
- (start_display): Choose start glyph row depending on whether
- window has a top line.
- (try_scrolling): Take top line height into account for aggressive
- scrolling.
- (compute_window_start_on_continuation_line): Take top line into
- account.
- (redisplay_window): Ditto. If top line height has changed,
- trigger a new redisplay.
- (try_window_reusing_current_matrix): Take top line into account.
- (find_last_row_displaying_text): Ditto.
- (get_last_unchanged_at_beg_row): DItto.
- (try_window_id): Ditto.
- (compute_line_metrics): Ditto.
-
- * dispnew.c (shift_glyph_matrix): Compute visible row height
- taking top line of window into account.
- (update_window): Update top line. If scrolling_window detects
- that all rows are equal, only set cursor.
- (update_window_line): Call after_update_window_line_hook if
- mode_line_p flag of rows has changed.
- (scrolling_window): Add parameter top_line_p. Return -1 if
- all rows are equal.
- (mode_line_string): Add parameter mode_line_p. Handle strings
- in top lines.
-
- * dispextern.h (MATRIX_TOP_LINE_ROW): New.
- (MATRIX_FIRST_TEXT_ROW): New.
- (MATRIX_ROW_PARTIALLY_VISIBLE_P): Use row's visible_height.
- (MATRIX_ROW_PARTIALLY_VISIBLE_AT_TOP_P): New.
- (MATRIX_ROW_PARTIALLY_VISIBLE_AT_BOTTOM_P): New.
- (MATRIX_TOP_LINE_HEIGHT): New.
- (CURRENT_MODE_LINE_HEIGHT): Use estimate_mode_line_height.
- (CURRENT_TOP_LINE_HEIGHT): New.
- (DESIRED_TOP_LINE_HEIGHT): New.
- (WINDOW_DISPLAY_TOP_LINE_HEIGHT): New.
- (WINDOW_DISPLAY_HEIGHT_NO_MODE_LINE): Replaces
- WINDOW_DISPLAY_TEXT_AREA_PIXEL_HEIGHT.
- (WINDOW_DISPLAY_TEXT_HEIGHT): New.
-
- * xterm.c (x_after_update_window_line): Don't draw bitmaps for top
- lines.
- (x_draw_row_bitmaps): Take top line into account when clearing
- bitmap area.
- (x_estimate_mode_line_height): Replacement for
- x_frame_mode_line_height.
- (x_get_glyph_string_clip_rect): Take top line into account.
- (x_clear_end_of_line): Ditto.
- (note_mode_line_highlight): Add parameter mode_line_p. Handle
- top lines.
- (note_mouse_highlight): Call note_mode_line_highlight for top lines.
- (x_erase_phys_cursor): Take top line into account.
-
- * xdisp.c (window_box_height): Subtract top line height if
- window wants a top line.
- (display_mode_lines): New.
- (redisplay_window): Call it.
- (display_mode_line): Add parameters face_id and format.
-
- * dispextern.h (CURRENT_TOP_LINE_HEIGHT): New.
- (MATRIX_TOP_LINE_HEIGHT): New.
-
- * xterm.c (x_frame_mode_line_height): Add parameter face_id.
-
- * term.c (estimate_mode_line_height): Renamed from
- frame_mode_line_height. Add parameter face_id.
- (estimate_mode_line_height_hook): Renamed from
- frame_mode_line_height_hook.
- (produce_special_glyphs_hook): Removed.
- (produce_glyphs_hook): Removed.
-
-1999-06-23 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (WINDOW_WANTS_TOP_LINE_P): New.
- (struct glyph_row): Add mode_line_p.
-
- * xfaces.c (realize_basic_faces): Realize face `top-line'.
- (Qtop_line): New.
- (syms_of_xfaces): Initialize Qtop_line.
-
- * dispextern.h (TOP_LINE_FACE_ID): New.
-
- * buffer.c (init_buffer_once): Set default for
- top_line_format to nil.
- (init_buffer_once): Init top_line_format.
- (default-top-line-format): New.
- (top-line-format): New buffer-local variable.
-
- * buffer.h: Add top_line_format.
-
- * xdisp.c (overlay_arrow_changed_p): Removed because not used.
-
-1999-06-17 Dave Love <fx@gnu.org>
-
- * xfns.c: Move the PNG section before the JPEG one to avoid
- problems surrounding setjmp.h/png.h on GNU/Linux.
-
-1999-06-17 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_kill_gs_process): Don't free colors.
-
-1999-06-17 Dave Love <fx@gnu.org>
-
- * s/gnu-linux.h: Zap spurious ~.
-
-1999-06-16 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (gif_load): Improve multi-image support.
-
-1999-06-15 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (gif_load): Support multi-image files.
-
- * Makefile.in (LIBGIF): Use libungif.
-
- * configure.in (HAVE_GIF): Use libungif instead of libgif
- because the former doesn't contain patented compression code.
-
- * xdisp.c (compute_window_start_on_continuation_line): Don't
- do it if line start is too far away from window start.
-
-1999-06-14 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c (init_buffer_once): Set buffer_local_flags for
- scroll_*_aggressively.
- (syms_of_buffer): Add DEFVAR_PER_BUFFER for scroll-*-aggressively.
- (init_buffer_once): Set defaults for these variables.
- (syms_of_buffer): Add default-scroll-*-aggressively.
-
- * buffer.h (scroll_up_aggressively): New.
- (scroll_down_aggressively): New.
-
- * Makefile.in (LIBPNG): Add -lz -lm in case we're linking with
- a static PNG library.
-
- * configure.in (HAVE_PNG): Add -lz -lm when checking for PNG lib
- in case it's a static library.
-
- * Makefile.in (ctagsfiles): Split so that files starting
- with an `x' are found before files starting with `w32'.
- (ctagsfiles1): New.
- (ctagsfiles2): New.
- (TAGS): Use ctagsfiles[12] instead of ctagsfiles.
-
- * xdisp.c (compute_window_start_on_continuation_line): New.
- (redisplay_window): Use it.
- (INFINITY): New.
- (reseat_to_string): Use it.
- (hscroll_window_tree): Ditto.
- (compute_window_start_on_continuation_line): Ditto.
- (redisplay_window): Don't force display with a new window start.
-
-1999-06-06 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_report_frame_params): Don't report `outer-window-id'
- if widget not present.
-
- * xdisp.c (prepare_menu_bars): Ignore tooltip frame.
-
-1999-06-04 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (recompute_basic_faces)[GLYPH_DEBUG]: Check return
- value of realize_basic_faces.
- (load_face_font_or_fontset): Store full font name in face.
- (realize_default_face): Use full font name.
-
- * xterm.c (x_produce_glyphs): Set member char_to_display.
- (x_append_glyph): Store char_to_display in glyphs.
-
- * dispextern.h (struct it): Add char_to_display.
-
- * xfns.c (x_set_font): Don't call face-set-after-frame-default
- if faces haven't been initialized.
- (Fx_create_frame): Call face-set-after-frame-default after
- faces have been initialized, and widget has been created.
-
- * puresize.h (BASE_PURESIZE): Increased.
-
-1999-06-01 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (set_lface_from_font_name): Add parameter force_p.
- (Finternal_set_lisp_face_attribute): If frame is t when
- :font attribute is set, use the selected frame.
- (clear_face_cache): Add parameter clear_fonts_p.
- (Fclear_face_cache): Add optional parameter thorougly.
-
- * xfaces.c (face_numeric_value): Return -1 if symbol is not
- in table.
- (Fclear_face_cache): New.
- (choose_face_fontset_font): If fontset doesn't contain font
- pattern for the given charset, use CHARSET_ASCII.
- (Finternal_set_lisp_face_attribute): Fix handling of nil
- stipple attribute.
- (Finternal_set_lisp_face_attribute): Fix handling of changing
- font-related face attributes of the default face.
- (set_lface_from_font_name): Set only attributes that aren't
- specified.
-
-1999-05-31 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (SCALABLE_FONTS): Define this to enable scalable
- font support.
- (Vscalable_fonts_allowed) [SCALABLE_FONTS]: New.
- (x_face_list_fonts): Add parameter scalable_fonts_p. Handle
- scalable fonts depending on the setting of SCALABLE_FONTS.
- (first_font_matching): List more than one font to find the
- first non-scalable matching font.
- (sorted_font_list): Let x_face_list_fonts return scalable fonts
- depending on SCALABLE_FONTS.
- (better_font_p): New parameter compare_pt_p. If zero, don't
- compare point sizes of fonts.
- (exact_face_match_p) [SCALABLE_FONTS]: New.
- (build_scalable_font_name) [SCALABLE_FONTS]: New.
- (may_use_scalable_font_p) [SCALABLE_FONTS]: New.
- (best_matching_font) [SCALABLE_FONTS]: Handle scalable fonts.
- (syms_of_xfaces): Add scalable-fonts-allowed.
-
-1999-05-26 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (png_load): Let PNG lib handle gamma. Construct
- mask only if image contains simple transparency information.
- Otherwise, combine image with frame background color.
-
- * configure.in (--with-png, HAVE_PNG): New.
-
- * config.in (HAVE_PNG): New.
-
- * Makefile.in: Add PNG library.
-
- * xfns.c: Add PNG support.
-
-1999-05-25 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (init_xdisp): Initialize echo_area_message and
- previous_echo_area_message to nil.
-
- * keyboard.c (read_char): Rename local variable echo_area_message
- because it shadows the global one.
-
-1999-05-05 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (note_mode_line_highlight): Restructured.
-
- * window.c (coordinates_in_window): Handle windows that don't have
- a mode line because their buffer's mode-line-format is nil.
- Recognize the mode line under x positions that correspond to
- flags areas and left scroll bar.
-
-1999-05-02 Dave Love <fx@gnu.org>
-
- * xterm.c (note_mouse_highlight): Separate help-echo processing
- from check on mouse-face so that it works generally.
-
-1999-04-21 Gerd Moellmann <gerd@gnu.org>
-
- * sound.c (Fplay_sound): Run hook play-sound-hook.
- (Qplay_sound_hook): New.
-
-1999-04-20 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (update_echo_area): Handle echo_area_message.
-
-1999-04-19 Gerd Moellmann <gerd@gnu.org>
-
- * editfns.c (Fmessage): Use message3.
-
- * print.c (printchar): Set echo_area_message to nil.
- (strout): Ditto.
-
- * minibuf.c (read_minibuf): Reset echo message strings to nil.
- (Fminibuffer_completion_help): Ditto.
-
- * keyboard.c (cmd_error_internal): Set echo_areA_message.
- (command_loop_1): Test echo_areA_message.
- (read_char): Ditto.
- (record_menu_key): Set echo_area_message to nil.
- (Fexecute_extended_command): Test echo_area_message.
- (Fexecute_extended_command): Handle echo_area_message.
-
- * fileio.c (Fdo_auto_save): Handle the case that echo_area_message
- is set.
-
- * editfns.c (Fcurrent_message): If echo_area_message is set,
- return a substring of that string.
-
- * dispnew.c (direct_output_for_insert): Test echo_area_message
- in addition to echo_area_glyphs.
- (set_window_cursor_after_update): Ditto.
- (update_frame_1): Ditto.
-
- * alloc.c (Fgarbage_collect): Use message3_nolog to display
- old Lisp message string.
-
- * xdisp.c (echo_area_message): New.
- (previous_echo_area_message): New.
- (syms_of_xdisp): Initialize and staticpro new variables.
- (echo_area_display): Display echo_area_message if set.
- (message2_nolog): Set echo_area_message and
- previous_echo_area_message.
- (echo_area_display): Set previous_echo_area_message.
- (redisplay_internal): Display echo area if echo_area_message
- or previous_echo_area_message are set.
- (redisplay_preserve_echo_area): Test/set echo_area_message and
- previous_echo_area_message.
- (redisplay_window): Test echo_area_message.
- (message3_nolog): New.
- (message3): New.
-
- * editfns.c (Fformat): Add text properties to the result string
- from properties of the format string and properties of string
- arguments.
-
- * textprop.c (text_property_list): New.
- (add_text_properties_from_list): New.
- (extend_property_ranges): New.
-
-1999-03-29 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (Qraised, Qsunken, QCshadow): Removed.
- (QCline_width, QCstyle, Qpressed_button, Qreleased_button): New.
- Use these symbols for the box face attribute instead of the
- removed ones.
-
-1999-03-12 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (realize_tty_face): Don't set alt_char_p of face.
- Correct wrong test for slant.
-
-1999-03-10 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c: Use `unspecified' for unspecified face attributes,
- use t and nil for on/off.
-
-1999-03-06 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c (syms_of_buffer): Extend doc string of
- mode-line-format.
-
- * xfaces.c (x_face_list_fonts): New parameter try_alternatives_p.
- (first_font_matching): New.
- (set_lface_from_font_name): Use it if font name is a pattern.
- (font_field_wildcard_p): Removed.
-
- * dispnew.c (shift_glyph_matrix): Add `window' parameter.
- Recompute visible height of rows.
-
- * xterm.c (note_mouse_highlight): Reorder code for help-echo.
- Don't accept non-strings for help-echo from overlays.
-
-1999-03-04 Dave Love <fx@gnu.org>
-
- * xterm.c (note_mouse_highlight): Check overlays for help-text
- property.
- (XTread_socket): Fix compiler warning.
-
-1999-03-05 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (note_mouse_highlight): Don't restrict number of
- overlay to 10. Call overlays_at so that it doesn't try to
- extend the vector.
-
- * xdisp.c (compute_line_metrics): Compute glyph row's visible
- height.
-
- * dispnew.c (row_equal_p): Compare visible row height, only.
- (update_text_area): Draw whole line if visible heights of
- rows differ.
- (update_window_line): Call after_update_window_line_hook
- if visible row height has changed.
-
- * dispextern.h (MATRIX_ROW_VISIBLE_HEIGHT): Removed.
- (struct glyph_row): New member visible_height.
-
- * xfaces.c (font_field_wildcard_p): New.
- (set_lface_from_font_name): Remove parameter force_p. Accept
- font names containing wildcards.
-
-1999-03-04 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_after_update_window_line): Clear internal border
- when windows_or_buffers_changed.
-
- * dispextern.h (WINDOW_WANTS_MODELINE_P): Return zero if window's
- buffer has a nil mode_line_format.
-
-1999-03-03 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_setup_relief_colors): Use either background color
- or specified color.
-
- * xfaces.c (realize_x_face): Set face->use_box_color_for_shadows_p.
-
- * dispextern.h (struct face): Add use_box_color_for_shadows_p.
-
- * xterm.c (x_draw_box_rect): New.
- (x_draw_glyph_string_box): Renamed from
- x_draw_glyph_string_relief. Call x_draw_box_rect.
-
- * xfns.c (QCrelief): New.
- (syms_of_xfns): Initialize it.
-
- * dispextern.h (struct glyph): Rename left_shadow_p to
- left_box_line_p, right_shadow_p to right_box_line_p.
- (MAX_RELIEF_THICKNESS): Removed.
- (struct it): Rename members having `relief' in their names
- to contain `box' instead.
-
- * xfaces.c (realize_x_face): Handle new box attribute values.
- (QCrelief, Qbox): Removed.
- (QCshadow, QCcolor, Qraised, Qsunken): New.
- (syms_of_xfaces): Initialize new symbols.
-
-1999-03-02 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (LFACE_RELIEF_INDEX): Removed.
-
- * xfaces.c (LFACE_RELIEF): Removed.
- (merge_face_vector_with_property): Remove handling of `:relief'.
- (Finternal_set_lisp_face_attribute): Ditto.
- (Finternal_set_lisp_face_attribute_from_resource): Ditto.
- (Finternal_get_lisp_face_attribute): Ditto.
- (realize_default_face): Ditto.
- (lface_hash): Don't compute hash from relief.
-
- * dispextern.h (struct face): Replace member `relief' by
- `box_line_width'. Add member `box'.
- (face_box_type): New.
-
- * xterm.c (x_produce_glyphs): If face has overline, add overline
- thickness + 1 to ascent.
-
-1999-03-01 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_draw_glyph_string): Draw underline, overline,
- strike-through, and boxes.
- (x_draw_glyph_string_underline): Removed.
-
- * xfaces.c (QCoverline, QCstrike_through, QCbox): New.
- (Qoverline, Qstrike_through, Qbox): New.
- (syms_of_xfaces): Define these symbols.
- (check_lface_attrs): Add checks for overline, strike-through,
- and box.
- (Finternal_set_lisp_face_attribute): Set new attributes.
- (LFACE_OVERLINE, LFACE_STRIKE_THROUGH, LFACE_BOX): New.
- (load_color): Handle new attributes.
- (realize_x_face): Ditto.
- (merge_face_vector_with_property): Ditto.
- (free_face_colors): Ditto.
- (Finternal_set_lisp_face_attribute_from_resource): Ditto.
- (Finternal_get_lisp_face_attribute): Ditto.
- (Finternal_lisp_face_attribute_values): Ditto.
-
- * dispextern.h (lface_attribute_index): Add enumerators for
- overstrike, strike-through, and box.
- (struct face): Add members for overline, strike-through, and
- box.
-
-1999-02-17 Dave Love <fx@gnu.org>
-
- * s/gnu-linux.h s/gnu.h s/irix5-0.h s/netbsd.h s/sco4.h s/sco5.h
- s/template.h (NARROWPROTO): Define on the basis of relevant X cf
- files.
-
-1999-02-16 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (toolbar_items): Call access_keymap with third
- parameter 1, so that we don't get inherited toolbar item
- definitions.
-
- * xdisp.c (redisplay_internal): In optimization 1, don't decrement
- the window end vpos when in empty first line of window.
-
-1999-02-15 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (set_font_frame_param): New.
- (Finternal_set_lisp_face_attribute): Call it.
-
-Sun Feb 14 10:54:02 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
-
- * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
- Accept specifications of color for underline.
-
-1999-02-13 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (Finternal_set_lisp_face_attribute): If parameter
- `frame' is t, operate on face defaults for new frames. If it
- is nil, operate on the selected frame.
-
-1999-02-12 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (check_matrix_invariants): Put it in #if 0.
- (update_window): Put the call to check_matrix_invariants in #if 0.
-
-Sun Feb 7 09:58:49 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
-
- * dispextern.h: Remove all else block of UNDERLINE_COLOR.
- Remove definition of UNDERLINE_COLOR.
-
-Mon Jan 4 04:43:41 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
-
- * xfaces.c (free_face_colors): Free the color for underline.
-
- * xterm.c (x_draw_glyph_string_underline): Set the color for underline
- to the GC.
-
-Sun Jan 3 08:41:10 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
-
- * dispextern.h (UNDERLINE_COLOR): Defined.
- (struct face): Added two new members.
- underline_color, underline_defaulted_p.
-
- * xfaces.c (merge_face_vector_with_property):
- (check_lface_attrs): Accept the string value for underline.
- (Finternal_set_lisp_face_attribute): Likewise.
-
- * xfaces.c (load_color): Change the last argument type to enum
- lface_attribute_index from int. And addec code for underling coloring.
- (load_face_colors): Pass LFACE_*_INDEX to load_color.
-
-1999-02-12 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (Fx_image_header): Removed.
-
-1999-02-07 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c: Don't include <bitmaps/gray>.
- (x_term_init): Use gray_bitmap_width and gray_bitmap_height.
-
- * xfns.c (Fx_image_header): Add missing `\n\'.
- (gray_bitmap_width, gray_bitmap_height, gray_bitmap_bits): New.
-
-1999-02-01 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_scroll_bar_create): Set background pixel from
- specified scroll bar color.
- (x_scroll_bar_set_handle): Use scroll bar foreground color.
-
- * xfns.c (x_set_scroll_bar_foreground): Remove all scroll bars.
- (x_set_scroll_bar_background): Ditto.
-
- * xterm.c (x_create_toolkit_scroll_bar): Set scroll bar colors.
-
- * xfns.c (x_default_scroll_bar_color_parameter): New.
- (Fx_create_frame): Call it.
-
-1999-01-31 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (Fx_create_frame): Initialize scroll bar pixel color
- values in x_output structure.
- (Qscroll_bar_foreground, Qscroll_bar_background): New.
- (syms_of_xfns): Initialize these symbols.
-
- * xterm.h (struct x_output): Add scroll bar pixel colors.
-
- * xfns.c (x_frame_parms): Add entries for scroll bar colors.
- (x_set_scroll_bar_foreground): New.
- (x_set_scroll_bar_background): New.
-
-1999-01-12 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (handle_single_display_prop): New.
- (handle_display_prop): Call it.
- (handle_raise_prop): Removed.
- (handle_height_prop): Removed.
- (handle_space_width_prop): Removed.
- (handle_face_prop): Remove handling of raised text.
- (handle_display_prop): Do it here.
-
- * dispextern.h (DISPLAY_PROP_IDX): Replaces GLYPH_PROP_IDX.
- (RAISE_PROP_IDX): Removed.
- (HEIGHT_PROP_IDX): Removed.
- (SPACE_WIDTH_PROP_IDX): Removed.
-
- * xdisp.c (Qdisplay): Replaces Qglyph.
- (handle_display_prop): Formerly handle_glyph_prop.
-
-1999-01-11 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (reseat_to_string): Set position in display vector to -1.
- (handle_stop): Set position in display vector to -1. Don't
- check overlay strings when set up to deliver characters from a
- display vector.
- (set_iterator_to_next): At the end of a run of characters from a
- display vector, check whether the display vector display replaces
- the display of a character.
-
-1999-01-05 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (init_frame_faces): Don't realize faces if frame's
- X window hasn't been created yet.
-
-1998-12-06 Gerd Moellmann <gerd@gnu.org>
-
- * sound.c: New.
-
-1998-12-04 Gerd Moellmann <gerd@gnu.org>
-
- * config.in (HAVE_SOUND): New.
-
- * emacs.c (main): Call syms_of_sound and init_sound.
-
- * Makefile.in (obj): Add sound.o.
-
- * configure.in: Add checks for machine/soundcard.h and sys/soundcard.h.
-
- * config.in (HAVE_MACHINE_SOUNDCARD_H): New.
- (HAVE_SYS_SOUNDCARD_H): New.
-
-1998-12-03 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.h (struct buffer): indicate_empty_lines renamed from
- indicate_zv_lines.
-
- * buffer.c (indicate-empty-lines): Renamed from indicate_zv_lines.
- (default-indicate-zv-lines): Likewise.
-
- * dispextern.h (struct glyph_row): Rename indicate_zv_line_p
- to indicate_empty_line_p.
-
- * xdisp.c (reseat_at_next_visible_line_start): Reset method
- to next_element_from_buffer.
-
- * frame.c (make_frame): Set n_current_toolbar_items to 0.
-
- * xdisp.c (handle_face_prop): Allow symbols of the form `N+'
- and `N-'.
-
- * xfns.c (xbm_scan): New.
- (xbm_read_hexint): Removed.
- (xbm_read_bitmap_file_data): Use xbm_scan.
-
- * fileio.c (Finsert_file_contents): Prevent redisplay optimizations.
-
-1998-12-02 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (xbm_read_hexint): New.
- (xbm_read_bitmap_file_data): New.
- (xbm_load_image_from_file): Call xbm_read_bitmap_file_data
- instead of XReadBitmapFileData.
-
- * xdisp.c (handle_raise_prop): Compute voffset from current font.
-
- * xfaces.c (face_with_height): New.
-
- * xdisp.c (eval_handler): Renamed from eval_mode_handler.
- (eval_form): Renamed from eval_mode_element.
- (handle_face_prop): Use it.
- (Qheight): Replaces Qsmaller.
- (handle_height_prop): Replaces handle_smaller_prop.
- (handle_face_prop): If iterator's font_height is not an
- integer, evaluate it to get the font height to use.
-
- * dispextern.h (HEIGHT_PROP_IDX): Replaces SMALLER_PROP_IDX.
- (struct it): Use `font_height' instead of `smaller'.
-
-1998-12-01 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (reseat_1): New.
- (reseat): Call it.
- (move_it_vertically_backward): Ditto.
- (redisplay_window): Don't abort when cursor not found in recenter.
-
-1998-11-30 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (reseat_at_next_visible_line_start): When not
- currently delivering display elements from the current buffer,
- restore buffer position first.
- (init_from_display_pos): Don't set IT's position from the
- position passed to this function.
-
-1998-11-28 Gerd Moellmann <gerd@gnu.org>
-
- * config.in (PROTO): Removed.
-
- * xterm.h: Change PROTO to P_.
-
-1998-11-26 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (take_vertical_position_into_account): New.
- (x_produce_image_glyph): Call it.
- (x_produce_stretch_glyph): Ditto.
- (x_produce_glyphs): Ditto.
- (x_fill_glyph_string): Adjust base line for glyph's voffset.
- (x_fill_composite_glyph_string): Ditto.
- (x_fill_image_glyph_string): Ditto.
- (x_fill_stretch_glyph_string): Ditto.
-
- * xdisp.c (display_line): Always compute row height from
- max_ascent and max_descent.
-
- * dispextern.h (struct glyph): Add voffset.
- (struct it): Replace height by descent, max_height by max_descent.
-
- * xterm.c (x_append_glyph): Set voffset
- (x_append_stretch_glyph): Ditto.
- (x_produce_image_glyph): Ditto.
- (x_produce_glyphs): Take voffset into account.
- (x_produce_image_glyph): Ditto.
- (x_produce_stretch_glyph): Ditto.
-
- * dispextern.h (struct it): Add voffset.
- * xdisp.c (push_it): Save voffset.
- (pop_it): Restore it.
-
- * xdisp.c (it_props): Add entry for `raise'.
- (handle_raise_prop): New.
-
- * dispextern.h (RAISE_PROP_IDX): New.
-
- * xdisp.c (Qraise): New.
- (syms_of_xdisp): Define Qraised.
-
- * xterm.c (x_scroll_bar_move): Clear to the left and right
- of toolkit scroll bars differently.
- (x_scroll_bar_move): Removed.
- (XTset_vertical_scroll_bar): Move code from x_scroll_bar_move here.
-
- * dispextern.h: Make it compilable --with-x=no.
- * alloc.c: Ditto.
- * emacs.c: Ditto.
- * dispnew.c: Ditto.
- * keyboard.c: Ditto.
- * term.c: Ditto.
- * xdisp.c: Ditto.
- * xfaces.c: Ditto.
- * xfns.c: Ditto.
- * xmenu.c: Ditto.
-
-1998-11-25 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (XTread_socket): Cancel help-echo when leaving frame.
-
-1998-11-24 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_set_toolkit_scroll_bar_thumb): When dragging,
- update slider size, only.
- (xm_scroll_callback): Set dragging member of the scroll bar.
- (xt_action_hook): Reset last_scroll_bar_part.
- (XTredeem_scroll_bar): Reset bar->dragging to nil.
-
- * xfns.c (Fx_hide_busy_cursor): Don't try to hide busy cursor
- window on newly created frames that don't have one.
-
-1998-11-23 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (restore_overlay_strings): Removed.
- (restore_dpvec): Removed.
- (init_from_display_pos): Inline both functions above.
-
- * xfns.c (IMAGE_NON_NEGATIVE_INTEGER_VALUE): New.
- (parse_image_spec): Handle it.
- (xbm_format): Use it.
- (xpm_format): Ditto.
- (pbm_format): Ditto.
- (jpeg_format): Ditto.
- (tiff_format): Ditto.
- (gif_format): Ditto.
- (gs_format): Ditto.
-
- * xdisp.c (set_window_cursor): Removed.
- (redisplay_internal): Case cursor motion in cursor line of
- selected window; use set_cursor_from_row.
-
-1998-11-22 Gerd Moellmann <gerd@gnu.org>
-
- * widget.c (EmacsFrameSetCharSize): Take widget's border width
- into account.
-
-1998-11-21 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (expose_frame): Redraw menu bar window.
-
- * xdisp.c (display_menu_bar): Record hpos instead of x-position
- in menu item.
-
- * dispnew.c (change_frame_size_1): Use FRAME_TOP_MARGIN instead
- of FRAME_TOOLBAR_LINES. Use `f' instead of `frame'.
-
- * widget.c (set_frame_size): Use FRAME_SCROLL_BAR_COLS
- to determine vertical_scroll_bar_extra.
- (EmacsFrameSetCharSize): Ditto.
- * xfns.c (x_figure_window_size): Ditto.
-
- * xterm.c (x_draw_row_bitmaps): Draw in `bitmap-area' face.
- (x_draw_bitmap): Ditto.
-
- * dispextern.h (face_id): New id BITMAP_AREA_FACE_ID.
- * xfaces.c (realize_basic_faces): Realize it.
-
-1998-11-20 Gerd Moellmann <gerd@gnu.org>
-
- * xmenu.c (xmenu_show): Add workaround for remaining button grab
- under LessTif Use the widget of the frame as parent for the
- menu, again.
-
-1998-11-19 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (XTread_socket): Inhibit busy cursor for EnterNotify.
- When EnterNotify, don't generate a mouse movement event if
- notification is from a busy-cursor child window.
-
- * xterm.h (struct x_output): Add busy_window, remove cursor.
-
- * xfns.c (Fx_show_busy_cursor): Formerly Fx_display_busy_cursor.
- Use a transparent window to display the busy-cursor.
- (Fx_hide_busy_cursor): Formerly Fx_undisplay_busy_cursor.
-
-1998-11-17 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (check_window_end): New, for debugging.
- (CHECK_WINDOW_END): New.
- (try_window_id): Use it.
-
- * xterm.c (process_expose_from_menu): Return int.
-
- * keyboard.c (kbd_buffer_get_event): Set flag to prevent recording
- TOOLBAR_EVENT events in last_nonmenu_event.
-
-1998-11-16 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (redisplay_window): If windows_or_buffers_changed,
- window end isn't reliable, so set window_end_valid to nil.
- (redisplay_internal): If overlay arrow has changed, set
- windows_or_buffers_changed to redisplay thoroughly.
-
- * dispnew.c (adjust_glyph_matrix): Invalidate window end, if
- necessary.
-
- * xfns.c (file_dialog_cb): New.
- (Fx_file_dialog): New.
- * fileio.c (Fread_file_name): Call it.
-
- * xrdb.c (x_load_resources): Add default resoures for file
- selection dialog.
-
-1998-11-14 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (note_mouse_highlight): Don't highlight when popup
- is active.
-
- * keyboard.c (timer_check): Inhibit busy cursor around calls to
- timer-event-handler. This busy cursor tends to be anoying if
- fontifying stealthily.
-
- * dispnew.c (direct_output_for_insert): Give up if current row
- contains trailing whitespace.
-
-1998-11-13 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (prop_idx): Add FONTIFIED_PROP_IDX.
-
- * xdisp.c (handle_fontified_prop): New.
- (Vfontification_functions): New.
- (Qfontification_functions): New.
- (it_props): Add handle_fontified_prop.
-
-1998-11-12 Gerd Moellmann <gerd@gnu.org>
-
- * xmenu.c (xmenu_show): Use the frame's edit_widget as parent.
- Otherwise, under LessTif, after the popup has gone, all button
- press events come in for the frame's widget, and release events
- come in for the edit_widget.
- * xterm.c (XTread_socket): Remove workaround for that problem.
- (x_set_toolkit_scroll_bar_thumb): Add workaround for LessTif
- XmScrollBarSetValues.
- (SET_SAVED_MENU_EVENT): Give it statement form.
-
- * xfaces.c (display_message): If waiting_for_input, don't display
- the message.
-
- * window.c (scroll_command): If not acting on current_buffer,
- make redisplay consider all windows.
-
- * xfns.c (Fx_hide_tip): Return t if tooltip was open.
-
- * xdisp.c (handle_glyph_prop): Set it->object for images to
- the object having the glyph property.
-
- * xterm.c (x_draw_row_bitmaps): Don't draw if row is completely
- invisible.
-
-1998-11-11 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.h (struct x_display_info): Add gray pixmap. * xterm.c
- (x_term_init): Create the gray pixmap.
- (x_setup_relief_color): Use it.
- (x_get_glyph_string_clip_rect): Draw a toolbar window over the
- internal border at the top of a frame.
- (x_init_glyph_string): Likewise.
- (x_draw_glyph_string_relief): Correct right x by 1 pixel for
- full-width lines.
- (XTflash): Don't flash the toolbar window.
-
- * xterm.c (XTread_socket): Workaround for LessTif popup menus
- in case of ButtonPress events.
-
-1998-11-10 Gerd Moellmann <gerd@gnu.org>
-
- * xrdb.c (x_load_resources): Add grey background colors as
- defaults for menus, scroll bars, and dialogs.
-
- * insdel.c (prepare_to_modify_buffer): Move setting
- windows_or_buffers_changed from modify_region here.
-
- * xfns.c (Fx_show_tip): Inhibit redisplay.
- (Fx_hide_tip): Ditto.
- (Fx_image_header): New.
-
-1998-11-09 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (clear_window_matrices): Set window_end_valid to nil
- when clearing current window matrices.
-
-1998-11-08 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (handle_glyph_prop): Don't set an iterator's buffer
- position from a string position. Use the right end position
- if the property spans a whole overlay string.
-
-1998-11-07 Gerd Moellmann <gerd@gnu.org>
-
- * xmenu.c (menubar_selection_callback): Remove workaround for
- Lesstif not calling XmNpopdownCallback because it doesn't
- handle the case where users don't select any menu item.
-
- * insdel.c (modify_region): Set windows_or_buffers_changed.
-
- * buffer.c (set_buffer_internal): Don't set
- windows_or_buffers_changed.
-
- * xmenu.c (HAVE_BOXES): Define if USE_X_TOOLKIT.
-
- * xmenu.c (menubar_selection_callback): Add workaround for
- Lesstif not calling XmNpopdownCallback.
-
- * xdisp.c (eval_mode_element): New.
- (eval_mode_handler): New.
- (display_mode_element): Use eval_mode_element.
-
- * xdisp.c (display_mode_element): Allow `(:eval FORM)'.
- Remove code looking at text props of default value.
-
- * xmenu.c (HAVE_BOXES): Define if using Lucid menus.
-
-1998-11-06 Gerd Moellmann <gerd@gnu.org>
-
- * xmenu.c (single_submenu): Set button_type of menu to
- BUTTON_TYPE_NONE.
- (single_submenu): Likewise for panes and menu items.
- (set_frame_menubar): Set button_type of menu bar to none.
- (xmenu_show): Likewise.
- (single_submenu): Set widget values selected slot.
- (xmenu_show): Likewise.
-
- * xmenu.c (push_menu_item): Add parameters `type' and
- `selected'. Store it in menu_items.
- (MENU_ITEMS_ITEM_TYPE): New.
- (MENU_ITEMS_ITEM_SELECTED): New.
- (MENU_ITEMS_ITEM_LENGTH): Increase by two.
-
- * xfns.c (clear_image_cache): Get the current time, before
- doing anything.
- (cache_image): Set prev pointer of next image.
- (clear_image_cache): Clear current matrices if any image was
- freed.
-
- * xterm.c (XTread_socket): Set inhibit_busy_cursor.
-
- * xfns.c (x_set_cursor): New.
- (Fx_display_busy_cursor): New.
- (Fx_undisplay_busy_cursor): New.
-
- * xterm.h (struct x_output): Add busy_cursor.
-
- * xfns.c (Vx_busy_pointer_shape): New.
- (x_set_mouse_color): Create busy cursor.
-
- * process.c (wait_reading_process_input): Show and hide busy
- cursor.
-
- * keyboard.c (command_loop_1): Display busy cursor.
-
- * eval.c (Fsignal): Hide busy cursor.
-
- * buffer.c (set_buffer_internal): Don't set
- windows_or_buffers_changed.
-
- * xterm.c (redo_mouse_highlight): New.
-
-1998-11-04 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_create_x_image_and_pixmap): Add depth parameter.
- (x_build_heuritic_mask): New.
- (lookup_image): Call it.
-
- * xterm.c (note_toolbar_highlight): Always set up help_echo.
- (previous_help_echo): New.
- (XTread_socket): Generate help event with nil message when
- leaving a region with help-echo.
- (note_mouse_highlight): Handle `help-echo' over text.
- (XTread_socket): Dispatch VisibilityNotify, CirculateNotify,
- CirculateRequest.
- (clear_mouse_face): Don't clear if tooltip is shown.
- (XTread_socket): Redo mouse-highlight after tooltip is gone.
- Avoid SET_FRAME_GARBAGED when tooltip is mapped.
-
- * keyboard.c (Vshow_help_function): New.
- (read_char): Use it.
-
-1998-11-03 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_create_tip_frame): New.
- (Fx_show_tip): New.
- (Fx_hide_tip): New.
-
- * xterm.c (x_destroy_window): Handle case that we don't have
- a widget.
-
- * dispextern.h (struct glyph_row): Rename no_marginal_areas_p
- to full_width_p. Add internal_border_p.
-
-1998-11-02 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (note_mode_line_highlight): Check the charpos of
- the glyph under the mouse pointer before accessing text
- properties at that position.
-
-1998-11-01 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_draw_image_relief): Handle toolbar_button_relief.
-
- * xdisp.c (auto-raise-toolbar-buttons): New.
- (build_desired_toolbar_string): Handle the flag.
- (toolbar-button-margin): New.
- (toolbar-button-relief): New.
- (build_desired_toolbar_string): Use margin and relief.
-
- * xterm.c (x_set_toolkit_scroll_bar_thumb): Remove workaround
- for FreeBSD.
- (note_mode_line_highlight): New.
- (note_mouse_highlight): Call it.
-
-1998-10-31 Gerd Moellmann <gerd@gnu.org>
-
- * s/freebsd.h (NARROWPROTO): New.
-
- * xdisp.c (display_string): New parameter face_string.
- (display_mode_element): When displaying a symbol with a string
- value, use text properties from the symbol's default value, maybe.
-
- * xrdb.c (x_load_resources): Add font defaults for menus and
- dialogs.
-
-1998-10-30 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (Fx_create_frame): Try 12pt Courier font first.
-
-1998-10-29 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_produce_glyphs): Fix bug causing glyphs to be
- produced for characters with codes < 32 under certain
- circumstances.
-
- * xdisp.c (redisplay_window): Handle values of PT in front
- of invisible, intangible text.
- (try_window_id): Set overlay_arrow_seen to zero before
- displaying lines.
- (display_mode_element): Assign to glyphs written for a mode
- line spec `%x' as object the Lisp format string, as position
- the position of the `%' in that string.
- (display_string): If displaying a C string, optionally get
- the face to use from a Lisp string.
-
- * xterm.c (expose_window_tree): Include mode line height.
-
- * xfns.c (Fx_create_frame): Add toolbar height to frame height.
-
-1998-10-27 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (note_mouse_highlight): Change mouse pointer shape
- over mode line.
-
-1998-10-26 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (coordinates_in_window): Use CURRENT_MODE_LINE_HEIGHT.
-
- * xdisp.c (redisplay_window): If mode line height has changed,
- arrange for a thorough immediate redisplay using the correct mode
- line height.
- (window_box_height): Use CURRENT_MODE_LINE_HEIGHT.
-
- * dispextern.h (MATRIX_MODE_LINE_HEIGHT): New.
- (CURRENT_MODE_LINE_HEIGHT): New.
- (DESIRED_MODE_LINE_HEIGHT): New.
-
- * keyboard.c (make_lispy_event): Add string and string position
- info to mouse-click events.
- (read_key_sequence): Handle `local-map' property of mode line
- strings.
-
- * keyboard.h (POSN_STRING): New.
-
-1998-10-25 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (mode_line_string): Mew.
-
- * xterm.c (xt_action_hook): New.
- (x_create_toolkit_scroll_bar): Add action hook.
- (xm_scroll_callback): Implement dragging.
-
- * keyboard.c (Qend_scroll): New.
- (scroll_bar_parts): Add it.
-
- * termhooks.h (scroll_bar_end_scroll): New.
-
- * xterm.c (XTread_socket): Bug fix.
-
-1998-10-24 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (redisplay_window): Finish scroll bars after
- redisplaying toolbar.
-
- * keyboard.c (scroll_bar_parts): Add Qtop and Qbottom.
- (syms_of_keyboard): Add Qbottom.
-
- * termhooks.h (scroll_bar_to_top): New.
- (scroll_bar_to_bottom): New.
-
- * xdisp.c (redisplay_window): Always resize toolbar window if
- auto_resize_toolbar_p is non-zero.
- (auto_resize_toolbar_p): Renamed from auto_resize_toolbar.
- (window_box): New.
- (window_box_height): New.
- (window_box_width): New.
- (window_box_left): New.
- (window_box_right): New.
- (window_box_edges): New.
-
-1998-10-23 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_set_toolkit_scroll_bar_thumb): Kluge for call to
- XawScrollbarSetThumb in FreeBSD.
- (x_create_toolkit_scroll_bar): Set resource "beNiceToColormap"
- to true.
-
- * window.c (get_phys_cursor_glyph): Return null if cursor vpos
- is out of range.
-
- * xterm.c (x_create_toolkit_scroll_bar): Set scroll_bar_pixel.
- (x_term_init): Initialize it.
-
- * xterm.h (struct x_display_info): Add scroll_bar_pixel.
-
- * xterm.c (x_create_toolkit_scroll_bar): Set LessTif scroll bar's
- cursor.
-
-1998-10-22 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (make_lispy_event): Handle scroll_bar_click
- differently when using toolkit scroll bars.
-
- * xterm.c (x_send_scroll_bar_event): New.
- (x_scroll_bar_to_input_event): New.
- (xaw3d_scroll_callback): New.
- (xaw3d_jump_callback): New.
- (xm_scroll_callback): New.
- (x_toolkit_scroll_p): New.
- (XTread_socket): Handle scroll bar client message.
- (x_term_init): Initialize Xatom_Scrollbar.
- (x_scroll_bar_create): Set cursor.
- (xm_scroll_callback):
- (x_create_toolkit_scroll_bar): New.
- (x_set_toolkit_scroll_bar_thumb): New.
- (x_scroll_bar_create): Call x_create_toolkit_scroll_bar.
- (XTset_vertical_scroll_bar): Call x_set_toolkit_scroll_bar_thumb.
-
- * xterm.h (struct x_display_info): Add Xatom_Scrollbar.
-
-1998-10-21 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_scroll_bar_remove): Handle toolkit scroll bars.
- (XTread_socket): Don't handle mouse button events for scroll bars
- if using toolkit scroll bars.
- (XTset_vertical_scroll_bar): Set thumb size and position for
- Athena scroll bar.
-
- * xterm.h (scroll_bar): Add x_widget_low and x_widget_high.
-
- * xterm.c (XTread_socket): Dispatch expose event to widget
- if using toolkit scroll bars.
- (x_scroll_bar_expose): Make no-op for toolkit scroll bars.
- (x_scroll_bar_create): Create and show a scroll bar widget
- if using toolkit scroll bars.
- (x_scroll_bar_move): Handle tookit scroll bars.
-
- * Makefile.in (LIBW): Use Xaw3d if present.
-
- * configure.in (USE_TOOLKIT_SCROLL_BARS): New.
- (HAVE_XAW3D): New.
-
- * config.in (USE_TOOLKIT_SCROLL_BARS): New.
- (HAVE_XAW3D): New.
-
- * xterm.c (XTset_vertical_scroll_bar): Correct position of
- right vertical scroll bar.
-
-1998-10-20 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (xpm_load): Support reading XPM images from string
- buffers containing data in the same format as an XPM file.
- Support `:color-symbols'.
- (xpm_format): Add `:data'.
- (xpm_keyword_index): Add XPM_DATA.
- (syms_of_xfns): Add `:color-symbols'.
- (xpm_keyword_index): Add XPM_COLOR_SYMBOLS.
- (xpm_valid_color_symbols_p): New.
- (xpm_image_p): Call it.
-
- * xdisp.c (build_desired_toolbar_string): Add `:algorithm'
- attribute to the image if item is not enabled.
-
- * xfns.c (x_laplace): New.
- (x_laplace_read_row): New.
- (x_laplace_write_row): New.
- (lookup_image): Handle common image attributes here. New
- attribute `:algorithm'.
-
- * xfaces.c (clear_face_cache): Call clear_image_cache.
-
- * xterm.c (x_inverted_image_mask): Removed.
- (x_draw_image_foreground_1): New.
- (x_draw_image_glyph_string): Draw images with mask to a temporary
- pixmap to reduce flickering.
-
- * xdisp.c (redisplay_toolbar): Handle auto-resize-toolbars.
- (display_toolbar_line): Remove parameter `margin'.
-
-1998-10-19 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (toolbar_lines_needed): New.
- (auto-resize-toolbars): New.
-
- * xfns.c (cache_image): Correct call to xrealloc.
-
- * dispnew.c (Fset_toolbar_height): Removed.
-
- * xdisp.c (init_xdisp): Use FRAME_TOP_MARGIN instead of
- FRAME_MENU_BAR_LINES.
-
- * window.c (Fdelete_other_windows): Use FRAME_TOP_MARGIN
- instead of FRAME_MENU_BAR_LINES.
- (check_frame_size): Ditto.
-
- * dispnew.c (adjust_frame_glyphs_initially): Use FRAME_TOP_MARGIN
- instead of FRAME_MENU_BAR_LINES.
- (adjust_frame_glyphs_for_frame_redisplay): Ditto.
- (build_frame_matrix): Ditto.
- (change_frame_size_1): Ditto.
-
- * frame.h (FRAME_TOOLBAR_LINES): New.
- (FRAME_TOP_MARGIN): New.
-
- * window.c (struct save_window_data): Add frame_toolbar_lines.
- (Fset_window_configuration): Handle toolbar lines.
- (Fcurrent_window_configuration): Save toolbar lines.
-
- * frame.c (syms_of_frame_1): Add Qtoolbar_lines.
-
- * xfns.c (Fx_create_frame): Add default parameter for toolbar.
-
- * frame.h (struct frame): Rename top_margin to toolbar_lines.
-
- * xfns.c (x_frame_parms): Add `toolbar-lines'.
- (x_set_toolbar_lines): New.
-
- * keyboard.c (cmd_error_internal): Bug fix.
-
- * xterm.c: Remove double include of syssignal.h.
-
-1998-10-18 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_toolbar_item): New.
- (x_handle_toolbar_click): Use it.
- (note_toolbar_highlight): Use it.
-
- * keyboard.c (syms_of_keyboard): Staticpro toolbar_item_properties
- and toolbar_items_vectors.
-
- * xterm.c (help_echo): New.
- (draw_glyphs_face): Add DRAW_IMAGE_RAISED and DRAW_IMAGE_SUNKEN.
- (x_set_glyph_string_gc): Handle them.
- (x_after_update_window_line): Don't do anything in pseudo-windows.
- (x_produce_image_glyph): Take image margin and face relief into
- account.
- (x_get_glyph_string_clip_rect): Handle pseudo-windows.
- (x_draw_glyph_string_background): Optimize case when face has
- relief.
- (x_setup_relief_color): Take frame instead of glyph string
- parameter.
- (x_draw_relief_rect): New.
- (x_draw_glyph_string_relief): Call it.
- (x_draw_image_glyph_string_foreground): Handle margin and image
- relief.
- (x_draw_image_glyph_string_background): Ditto.
- (expose_frame): Redraw toolbar window.
- (expose_window): Don't draw cursor for pseudo-windows.
- (x_y_to_hpos_vpos): Handle pseudo-windows.
- (frame_to_window_pixel_xy): New.
- (note_mouse_highlight): Call note_toolbar_highlight.
- (x_handle_toolbar_click): New.
- (note_toolbar_highlight): New.
- (show_mouse_face): Change int parameter `hl' to parameter of
- type enum draw_glyphs_face. Handle image highlighting.
- (XTread_socket): Return a HELP_EVENT input event if help_echo is
- non-nil. Use x_handle_toolbar_click.
-
- * termhooks.h (event_kind): Add HELP_EVENT, TOOLBAR_EVENT.
-
- * xfns.c (image_value_type): Add IMAGE_INTEGER_VALUE,
- IMAGE_BOOL_VALUE.
- (parse_image_spec): Handle them.
- (image_spec_value): Additional parameter found.
- (free_image): Remove image from the vector `images' of the
- image cache.
- (clear_image_cache): Additional parameter force_p.
- (Fclear_image_cache): New.
- (x_find_image_file): New.
- (xbm_load): Handle `:margin' and `:relief'. Use
- x_find_image_file.
- (xpm_load): Likewise.
- (pbm_load): Likewise.
- (jpeg_load): Likewise.
- (tiff_load): Likewise.
- (gif_load): Likewise.
-
- * keyboard.c (Qhelp_echo): New symbol.
- (read_char): Handle `toolbar' and `help_echo' events.
- (kbd_buffer_get_event): Handle HELP_ECHO input event.
- (make_lispy_event): Handle TOOLBAR_EVENT.
- (toolbar_items): New.
- (process_toolbar_item): New.
- (PROP): New.
- (init_toolbar_items): New.
- (append_toolbar_item): New.
- (read_char_x_menu_prompt): Handle `toolbar' event.
- (read_key_sequence): Ditto.
-
- * xfaces.c (Qtoolbar): New.
- (realize_basic_faces): Realize `toolbar' face.
- (face_at_string_position): Remove parameter modeline_p, add
- base_face_id.
-
- * xfns.c (xbm_load_image_from_file): Don't use Xmu function
- to read data.
-
-1998-10-17 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (init_iterator): Replace parameter modeline_p with
- base_face_id.
- (next_element_from_string): Call get_next_display_element
- recursively after handling text properties.
- (prepare_menu_bars): Call update_toolbar.
- (update_toolbar): New.
- (build_desired_toolbar_string): New.
- (display_toolbar_line): New.
- (redisplay_toolbar): New.
- (toolbar_item_info): New.
- (redisplay_window): Call redisplay_toolbar.
- (Fdump_toolbar_row): New. Defined if compiled with GLYPH_DEBUG.
-
- * dispnew.c (clear_current_matrices): Clear matrices of toolbar
- window.
- (clear_desired_matrices): Ditto.
- (adjust_frame_glyphs_for_window_redisplay): Make toolbar window.
- (free_glyphs): Free matrices of toolbar window.
- (update_frame): Update toolbar window.
- (change_frame_size_1): Take toolbar into account.
- (Fset_toolbar_height): New.
-
- * dispextern.h (struct it): Remove member modeline_p, add
- base_face_id.
- (struct image): Add members relief and margin.
- (IMAGE_ASCENT): Include margin in height.
-
-1998-10-14 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (Fclear_image_cache): New.
-
- * xfaces.c (realize_basic_faces): Realize toolbar face.
- (face_at_string_position): Remove parameter modeline_p, add
- base_face_id.
-
- * dispextern.h (enum face_id): Add TOOLBAR_FACE_ID.
-
-1998-10-13 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (syms_of_keyboard): Intern `:help'.
-
-1998-10-12 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (note_toolbar_highlight): New.
- (note_mouse_highlight): Call it.
-
- * window.c (window_from_coordinates): Additional parameter toolbar_p.
- (coordinates_in_window): Handle toolbar window.
-
- * keyboard.c (toolbar_items): New.
- (process_toolbar_item): New.
- (parse_toolbar_item): New.
- (init_toolbar_items): New.
- (append_toolbar_item): New.
-
- * dispextern.h (enum toolbar_item_idx): New.
- (enum toolbar_item_image): New.
-
- * frame.h (struct frame): Add toolbar-related members.
-
- * xfaces.c (face_at_string_position): Remove assertion that
- current_buffer == window's buffer. This is not the case when
- called for the toolbar window.
-
- * frame.c (make_frame): Initialize toolbar members.
-
- * alloc.c (mark_object): Mark toolbar data of frames.
-
- * frame.h (struct frame): Add toolbar-related members
- toolbar_window, desired_toolbar_items, current_toolbar_items,
- desired_toolbar_string, current_toolbar_string,
- n_desired_toolbar_items, n_current_toolbar_items. Add
- window_height.
-
- * xterm.c (x_after_update_window_line): Don't draw bitmap
- areas for pseudo-windows.
- (expose_frame): Handle toolbar window.
- (expose_window): Don't do cursor stuff for pseudo-windows.
-
- * xdisp.c (display_menu_bar): Correct calls to init_iterator.
-
-1998-10-11 Gerd Moellmann <gerd@gnu.org>
-
- * frame.c (make_frame): Initialize toolbar_window.
-
- * alloc.c (mark_object): Make the toolbar window.
-
- * dispnew.c (update_frame): Update frame's toolbar_window.
- (clear_current_matrices): Likewise.
- (clear_desired_matrices): Likewise.
- (adjust_frame_glyphs_for_window_redisplay): Make toolbar_window.
- (free_glyphs): Free the toolbar window and its matrices.
-
- * frame.h (struct frame): Add toolbar_window.
-
- * xterm.c (x_draw_glyph_string_relief): Handle mouse-face
- with relief.
-
-1998-10-10 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (buffer_posn_from_coords): Don't screw up if
- window start is not in the range BEGV..ZV.
-
-1998-10-09 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (try_scrolling): Experimentally handle the case
- that scroll-preserve-screen-position is set to `always'.
-
- * window.c (Vscroll_preserve_screen_position): Replacement for
- scroll_preserve_screen_position.
-
-1998-10-08 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c: Don't initialize auto structs; the HP/UX compiler
- doesn't like it.
- * xdisp.c: Ditto.
-
- * xdisp.c (make_cursor_line_fully_visible): Adjust this_line_y.
-
-1998-10-06 Gerd Moellmann <gerd@gnu.org>
-
- * minibuf.c (Fminibuffer_complete_word): Fix computation of
- i_byte when prompts are inserted into minibuffers.
-
- * dispextern.h (FRAME_INTERNAL_BORDER_WIDTH_SAFE): New.
- (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X): Use it.
- (WINDOW_DISPLAY_TOP_EDGE_PIXEL_Y): Ditto.
-
-1998-10-04 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (make_cursor_line_fully_visible): New.
- (try_scrolling): New.
- (redisplay_window): Move scrolling code to try_scrolling.
- (make_cursor_line_fully_visible): Handle case of window too small
- to show a single line.
- (redisplay_window): Case forced window start---use
- make_cursor_line_fully_visible.
- (redisplay_window): Case cursor movement via current matrix.
- If ending up on a partially visible line, make it fully visible
- instead of recentering.
- (try_scrolling): Additional parameter scroll_smoothly.
-
- * xterm.c (x_draw_bitmap): Don't XClearArea under the pixmap.
-
-1998-09-28 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (window_scroll_pixel_based): Bug fix: vpos used
- instead of y-position for scroll-preserved-screen-position.
-
-1998-09-07 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (update_frame_line): If current row is not enabled,
- write the whole line.
-
-1998-09-06 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (HAVE_FACES): Removed.
-
- * dispextern.h (HAVE_FACES): Removed.
-
- * config.in (HAVE_FACES): Removed.
-
- * dispnew.c (HAVE_FACES): Removed.
-
- * xdisp.c (HAVE_FACES): Removed.
-
- * xfaces.c (HAVE_FACES): Removed.
-
-1998-09-05 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (init_iterator): If face_change_count is non-zero,
- free realized faces.
-
- * xfaces.c (free_all_realized_faces): Make it externally visible.
- (Finternal_set_lisp_face_attribute): Increment
- windows_or_buffers_changed.
-
- * dispnew.c (direct_output_for_insert): Give up if
- face_change_count is non-zero.
- (direct_output_forward_char): Ditto.
-
- * xfaces.c (face_change_count): New.
-
-1998-09-04 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_draw_bar_cursor): Don't draw if cursor hpos is out
- of range.
-
-1998-09-03 Gerd Moellmann <gerd@gnu.org>
-
- * term.c (Ftty_display_color_p): New.
-
-1998-09-02 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (Ftty_defined_colors): New.
-
- * xterm.c (x_produce_glyphs): Fix computation of
- contains_overlapping_glyphs_p for ASCII.
-
- * dispnew.c (Fshow_cursor): Don't change cursor state while
- redisplaying.
- (direct_output_for_insert): If a glyph with lbearing or rbearing
- is among the new glyphs, set row flag contains_overlapping_glyph_p.
-
-1998-09-01 Gerd Moellmann <gerd@gnu.org>
-
- * term.c (OUTPUT_IF): Make replacement text have statement form.
- (OUTPUT1_IF): Ditto.
- (TS_italic_mode, TS_end_italic_mode): Removed.
- (TS_bold_mode): Removed.
- (TS_underscore_mode, TS_end_underscore_mode): Removed.
- (TS_enter_bold_mode, TS_enter_dim_mode, TS_enter_blink_mode): New.
- (TS_enter_reverse_mode): New.
- (TS_enter_underline_mode, TS_exit_underline_mode): New.
- (TN_magic_cookie_glitch_ul): New.
- (TS_enter_alt_charset_mode, TS_exit_alt_charset_mode): New.
- (TS_exit_attribute_mode): New.
- (TN_max_colors, TN_max_pairs, TS_orig_pairs): New.
- (TS_set_foreground, TS_set_background): New.
- (reset_terminal_modes): Switch colors back to default.
- (write_glyphs): Turn face on before writing text, turn it off
- afterwards.
- (insert_glyphs): Ditto.
- (term_init): Initialize new terminal capability variables.
- (turn_on_face): Turn a face on.
- (turn_off_face): Turn a face off.
-
- * lisp.h (MAKE_GLYPH): Remove test for frame type.
- (GLYPH_CHAR): Ditto.
- (GLYPH_FACE): Ditto.
-
- * xfaces.c (Vface_tty_color_alist): New.
- (face-register-tty-color): New.
- (face-clear-tty-colors): New.
-
- * dispextern.h (FACE_TTY_DEFAULT_COLOR): New.
- (struct it): Remove member faces_p since we now always have faces.
-
-1998-08-31 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (struct face): Add tty appearance flags.
-
- * xdisp.c (init_iterator): Always handle faces.
- (extend_face_to_end_of_line): Handle tty frames.
-
- * dispnew.c (clear_glyph_matrix): Allow a null matrix to be
- passed in.
-
-1998-08-30 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (realize_default_face): Use empty strings to indicate
- that the face should use the default foreground/background
- color of the terminal. Fill font-related attributes with
- appropriate values for tty frames.
-
- * emacs.c (main): Call syms_of_xfaces before init_window_once.
-
- * xfaces.c (realize_default_face): If face `default' is not
- yet known, create it.
-
- * frame.c (make_terminal_frame): Call init_frame_faces
- unconditionally.
-
- * xfaces.c (init_frame_faces): Make it work for tty frames.
- (free_frame_faces): Ditto.
- (clear_face_cache): Ditto.
- (recompute_basic_faces): Ditto.
- (Fframe_face_alist): Ditto.
- (free_realized_face): Ditto.
- (prepare_face_for_display): Ditto.
- (clear_face_gcs): Ditto.
- (lookup_face): Ditto.
- (smaller_face): Ditto.
- (realize_default_face): Ditto.
- (realize_face): Ditto.
- (realize_face): Dispatch to functions depending on the frame type.
- (realize_x_face): X way of realizing faces.
- (realize_tty_face): TTY way of realizing faces.
-
-1998-08-29 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (realize_face): Remove parameter unibyte_registry,
- compute it instead.
- (lookup_face): Remove local variable unibyte_registry.
-
-1998-08-22 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_draw_glyph_string_relief): Draw top and bottom lines
- 1 pixel longer.
-
- * xdisp.c (face_before_or_after_it_pos): Fix computation
- of face in buffer.
-
- * editfns.c (make_buffer_string_both): If prompt in buffer,
- prevent start > end.
-
- * indent.c (Fvertical_motion): Set current_buffer to window's
- buffer if it isn't already.
-
-1998-08-21 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (GLYPH_DEBUG): Use default 0.
-
- * xdisp.c (it_props): New member `smaller'.
- (init_iterator): Initialize it.
- (Qsmaller): New.
- (push_it): Save value of `smaller' value on the stack.
- (pop_it): Restore `smaller' from the stack.
- (handle_smaller_prop): New.
- (handle_face_prop): Use `smaller' text property to select a
- suitable face.
-
- * dispextern.h (SMALLER_PROP_IDX): New.
- (struct it): Add member `smaller'.
-
- * xfaces.c (smaller_face): New.
-
- * frame.h (FRAME_WINDOW_WIDTH_ARG): Add bitmap area widths.
-
- * dispnew.c (allocate_matrices_for_window_redisplay): Compute
- total pixel width of window differently.
-
- * xdisp.c (init_iterator): Compute width of mode line differently.
-
- * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH): Subtract width
- of bitmap areas.
-
- * window.c (Fsplit_window): Include width of bitmap areas in
- window width.
- (window_internal_width): Subtract width of bitmap areas from
- total width.
-
-1998-08-18 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c: Functions reordered for better readability.
-
- * dispnew.c (update_text_area): Handle glyphs with arbitrary
- lbearing.
- (update_window_tree): Parameter no_scrolling_p removed.
- (update_single_window): Ditto.
-
- * xterm.c (x_get_char_font_and_encoding): Renamed to
- x_get_char_face_and_encoding.
-
- * dispnew.c (update_text_area): Don't call get_glyph_overhangs
- if end of current row reached.
-
- * xterm.c (x_get_glyph_face_and_encoding): New.
- (x_get_glyph_overhangs): Call it.
-
- * xdisp.c (Qshow_trailing_whitespace): New.
- (Qtrailing_whitespace): New.
- (enum prop_handled): New.
- (struct props, it_props): New.
- (next_overlay_change): New. Works like Fnext_overlay_change
- but doesn't use xmalloc.
- (handle_stop): Restructured.
- (face_before_or_after_it_pos): Case iteration over a string: fix
- handling of face before current position.
-
-1998-08-16 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (adjust_glyph_matrix): Don't optimize matrix
- reallocation matrix if fonts_changed_p.
- (update_text_area): Handle glyphs with lbearing.
-
-1998-08-14 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (struct props): New.
- (it_props): New.
- (compute_prop_info): New.
- (handle_stop): New.
-
- * textprop.c (validate_interval_range): Make it externally
- visible.
-
- * dispnew.c (direct_output_for_insert): Remove calls
- to compute_stop_pos.
-
- * dispextern.h (struct it): Remove check_charpos,
- next_overlay_pos. Add what_changes.
-
-1998-08-10 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (note_mouse_highlight): Set BEGV_BYTE, ZV_BYTE.
-
- * xfaces.c (Vx_unibyte_registry_and_encoding): Removed. Use
- face_default_registry instead.
-
- * syntax.c (scan_sexps_forward): Set up syntax table before
- jumping to initial state label.
-
-1998-08-09 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (check_matrix_invariants): Handle case of row end pos
- >= ZV specially.
-
-1998-08-08 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (redisplay_window): Case cursor movement---if cursor
- ends up in partially visible row, try to scroll. Case forced
- window start---handle windows not tall enough to show a single
- line.
-
- * window.h (struct window): Member dy renamed vscroll.
-
- * xterm.c (x_list_fonts): Re-activate suppression of scalable
- fonts.
- (x_draw_stretch_glyph_string): Set clipping if using GC that
- hasn't set it yet.
-
- * xdisp.c (redisplay_window): Case forced window start -
- don't let cursor end on partially visible row. Use desired
- matrix to find a suitable PT if it doesn't appear.
- (decode_mode_spec): Merged with 20.2.97.
- (try_window_reusing_current_matrix): Give up if old or
- new display is vscrolled.
- (redisplay_window): Reset vscrolling if forced window start,
- or if recentering.
-
-1998-08-06 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (realize_default_face): Use the fontset name instead of
- the alias for the family attribute of the default face because we
- can't easily determine a good alias from fontset-alias-alist.
- (face_fontset): Use Fquery_fontset to find the fontset.
- (font_list): Additional pattern parameter.
- (try_font_list): Ditto.
- (set_lface_from_font_name): Set face family from font foundry
- and family.
- (font_list): If family contains a hyphen, build pattern differently.
-
-1998-08-05 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (free_realized_faces): Increment windows_or_buffers_-
- changed instead of setting the frame garbaged.
-
- * xfaces.c (lface_equal_p): Don't assume equal Lisp types for
- all attribute values. This is wrong if values are unspecified,
- i.e. nil.
-
- * xdisp.c (try_window_id): Give up if window start changed.
-
- * xfaces.c (make_realized_face): Store registry as Lisp object.
- (load_face_font_or_fontset): Compute registry of a face
- differently. Make it `eq' to Vx_unibyte_registry_and_encoding if
- possible.
-
- * dispextern.h (FACE_SUITABLE_FOR_CHARSET_P): Compare registries
- differently.
-
- * alloc.c (mark_face_cache): Mark the registry member of faces.
-
- * dispextern.h (struct face): Make registry a Lisp string.
-
-1998-08-04 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_get_char_font_and_encoding): Additional parameter
- multibyte_p. Handle unibyte text.
- (x_append_glyph): Set the multibyte_p flag of glyphs.
- (x_produce_image_glyph): Ditto.
- (x_append_stretch_glyph): Ditto.
- (x_produce_glyphs): Handle unibyte text like ASCII.
-
- * xdisp.c (push_it): Save the multibyte flag of an iterator on the
- stack.
- (pop_it): Restore it.
- (face_before_or_after_it_pos): Handle the case that the string or
- buffer is unibyte.
- (get_overlay_strings): Set the multibyte flag of the iterator if
- the new overlay string is multibyte.
- (get_glyph_property): Likewise.
- (get_next_display_element): Don't check for charset changes in
- unibyte text.
- (append_space): Compute face differently for unibyte text.
- (extend_face_to_end_of_line): Don't return quickly if face has
- stipple.
-
- * xfaces.c (load_face_font_or_fontset): Store registry and
- encoding of the font in the registry member of the face.
- (make_realized_face): Additional parameter `registry'.
- (free_realized_face): Free the registry of a realized face.
- (face_suitable_for_charset_p): Function form of the macro
- with the same name in uppercase.
- (lookup_face): Use Vx_unibyte_registry_and_encoding if charset < 0.
- (choose_face_font): New parameter unibyte_registry.
- (choose_face_fontset_font): Ditto.
- (realize_default_face): Remember the registry and encoding of
- the specified frame font in Vx_unibyte_registry_and_encoding.
- (face_at_buffer_position): Handle unibyte.
- (face_at_string_position): Likewise.
- (realize_face): New parameter unibyte_registry.
- (compute_char_face): Handle the unibyte case.
-
- * dispextern.h (struct glyph): Add bit multibyte_p.
- (struct face): New member registry holding the registry and
- encoding of the X font of the face.
- (FACE_UNIBYTE_P): Value is non-zero if face is for unibye text.
- (enum face_id): Add BASIC_FACE_ID_SENTINEL.
- (FACE_SUITABLE_FOR_CHARSET_P): Handle charset < 0 meansing unibyte
- text.
- (struct iterator_stack_entry): Add multibyte_p.
-
- * xdisp.c (string_pos): Use string_char_to_byte.
- (char_charset): Removed.
-
-1998-08-03 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_draw_image_glyph_string_foreground): Draw a
- rectangle for a block cursor over an image without a mask.
- (x_stretch_block_cursor): Added. Non-zero means don't draw
- a block cursor over a stretch as wide as that stretch.
- (x_draw_stretch_glyph_string): Use it.
- (x_draw_hollow_cursor): Ditto.
-
- * minibuf.c (read_minibuf): Use minibuf_prompt instead of prompt.
- (read_minibuf): Add front-sticky text property for prompt.
-
- * xdisp.c (char_charset): Return charset of a character,
- depending on whether or not multi-byte characters are enabled.
-
- * xfaces.c (Fset_face_charset_registry): Removed.
- (x_charset_registry): Determine registry from charset plist.
-
-1998-08-02 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (get_next_display_element): Don't check for charset
- changes if multi-byte characters are not enabled.
-
- * xdisp.c (echo_area_display): Use the flush function from the
- redisplay interface.
- * keyboard.c (detect_input_pending_run_timers): Likewise.
-
- * dispextern.h (produce_*glyphs_hook): Removed.
- * term.c (produce_*glyphs): Ditto.
- (cursor_to): Remove pixel position parameters.
-
- * dispnew.c: Remove hooks for window-based redisplay, introduce
- a redisplay interface structure.
-
- * xterm.c (x_per_char_metric): Return default char metrics if per
- char metric exists but contains a zero width. Adobe Courier seems
- to contain such characters.
-
- * xdisp.c (compute_line_metrics): Compute the width of rows
- without stopping at glyphs with zero width.
-
-1998-08-01 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (display_mode_line): If nothing was displayed at all,
- display a space.
- (hscroll_window_tree): Don't subtract 1 from target point if equal
- to ZV and window is not the selected window.
-
- * dispnew.c (check_matrix_invariants): Remove check for window
- start at BEGV or after newline. This happens in rare cases
- intentionally.
-
-1998-07-31 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (x_charset_registry): Use STRING_BYTES.
- (syms_of_xfaces): Add Vface_default_registry.
- (x_charset_registry): Use it.
-
- * xdisp.c (run_window_scroll_functions): Run window scroll functions.
- (redisplay_window): Use it.
-
- * dispnew.c (update_text_area): Handle lbearing of deleted text
- by backing up one character.
-
-1998-07-30 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (adjust_glyph_matrix): Use a different check to
- decide to do nothing.
-
- * xfaces.c (face_at_string_position): Additional parameter
- mode_line_p. If non-zero, merge with the mode line face
- instead of the default face.
- * dispextern.h (struct it): Add mode_line_p.
- * xdisp.c (init_iterator): Set it.
- (compute_face_in_string): Use it.
- (face_before_or_after_it_pos): Handle strings.
- (get_next_display_element): Don't look for relief end in C strings.
- (next_element_from_string): Deliver string position instead of
- buffer position.
-
- * xterm.c (x_flush): Flush X output buffer.
- (XTflash): Use it.
-
- * xfaces.c (lface_from_face_name): Renamed from lface_from_symbol.
- Allow strings as face names.
-
- * xfns.c (forall_images_in_image_cache): Check that frame is
- alive.
-
- * widget.c (EmacsFrameDestroy): Remove call to free_frame_faces;
- it's also called from x_destroy_window. Since this function is
- called from X, freeing stuff allocated with xmalloc is dangerous
- here, anyway.
-
- * xfaces.c (free_realized_faces): Don't clear current matrices
- of a frame being destroyed.
-
- * frame.c (make_frame): Call set_window_buffer instead of
- Fset_window_buffer.
-
- * window.c (set_window_buffer): Extracted from Fset_window_buffer,
- with an additional argument specifying whether or not hooks may
- be called.
- (Fset_window_buffer): Call it.
-
- * dispnew.c (clear_desired_matrices): Check that frame has
- a valid root window before clearing matrices in the window tree.
- (clear_current_matrices): Ditto.
- (clear_window_matrices): If GLYPH_DEBUG, check that hchild and
- vchild are valid windows if not nil.
-
- * xfaces.c (merge_face_vector_with_property): Allow :reverse-video
- for :inverse-video.
- (Finternal_set_lisp_face_attribute): Ditto.
- (Finternal_set_lisp_face_attribute_from_resource): Ditto.
- (Finternal_get_lisp_face_attribute): Ditto.
- (Finternal_lisp_face_attribute_values): Ditto.
- (syms_of_xfaces): Define the symbol `:reverse-video'.
-
- * xdisp.c (get_glyph_property): Renamed from
- fill_iterator_from_glyph_property.
- (next_element_from_buffer): Handle case that no `glyph' property
- was found correctly.
- (display_line): Extend face to end of line only if we have faces.
-
-1998-07-29 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (Fshow_cursor): Renamed from blink_cursor. Take
- additional window argument.
-
- * xdisp.c (reseat_at_previous_visible_line_start): Renamed from
- set_iterator_to_previous_visible_line_start.
- (reseat_at_next_visible_line_start): Likewise.
- (compute_stop_pos): Renamed from set_iterator_stop_pos.
- (face_before_or_after_it_pos): Renamed from get_face_at_it_pos.
- (compute_face_in_buffer): Renamed from
- compute_face_at_iterator_position.
- (compute_face_in_string): Renamed from
- compute_face_at_iterator_string_position.
- (get_space_width): Renamed from get_iterator_space_width.
- (next_overlay_string): Renamed from
- set_iterator_to_next_overlay_string.
- (get_overlay_strings): Renamed from
- get_overlay_strings_at_iterator_position.
- (restore_overlay_strings): Renamed from
- setup_overlay_strings_from_glyph_pos.
- (restore_dpvec): Renamed from setup_iterator_dpvec_from_glyph_pos.
- (init_from_display_pos): Renamed from init_iterator_from_glyph_pos.
- (init_to_row_start): Renamed from init_iterator_to_row_start.
- (init_to_row_end): Formerly init_iterator_to_next_row_start.
-
- * xterm.c: Merge with 20.2.97.
- (x_produce_glyphs): Use x_append_stretch_glyph for tabs.
-
- * dispextern.h (struct glyph): Replace text_pos position with
- simple charpos.
-
- * xdisp.c (this_line_start_pos): Use struct text_pos.
- (this_line_end_pos): Renamed from .*endpos; use struct text_pos.
- (enum move_it_result): Renamed from move_iterator_result.
- (string_pos_nchars_ahead): Compute text_pos in a string from a
- known text_pos plus a character delta.
- (string_pos): Compute text_pos in string from charpos.
- (c_string_pos): Likewise for a C string.
- (number_of_chars): Return number of characters in a possibly
- multi-byte C string.
- (check_it): Renamed from check_iterator. Check that charpos and
- bytepos are in sync.
- (push_it): Renamed from save_iterator_settings.
- (pop_it): Renamed from restore_iterator_settings.
- (move_it_.*): Renamed from move_iterator_.*.
- (charset_at_position): Take charpos/bytepos into account.
- (back_to_previous_line_start): Set iterator to previous line start.
- (forward_to_next_line_start): Set iterator to next line start.
- (back_to_previous_visible_line_start): Renamed from
- move_iterator_previous_visible_line_start.
- (set_iterator_to_next_visible_line_start): Handle charpos/bytepos.
- (get_face_at_it_pos): Renamed from get_face_from_cursor_pos.
- Handle charpos/bytepos.
- (compute_face_at_iterator_position): Handle charpos/bytepos.
- (compute_face_at_iterator_string_position): Likewise.
- (get_iterator_space_width): Likewise.
- (load_overlay_strings): Likewise.
- (get_overlay_strings_at_iterator_position): Likewise.
- (reseat_iterator): Take a text_pos position argument.
- (setup_iterator_overlay_strings_from_glyph_pos): Handle charpos/
- bytepos.
- (init_iterator): Take additional bytepos parameter.
- (reseat_iterator_to_string): Handle charpos/bytepos.
- (start_display): Take a text_pos parameter. Handle charpos/bytepos.
- (next_element_from_string): Handle charpos/bytepos.
- (next_element_from_c_string): Likewise.
- (fill_iterator_from_glyph_property): Likewise.
- (next_element_from_buffer): Likewise.
- (set_iterator_to_next): Increment charpos and bytepos of an iterator.
- (move_iterator_in_display_line_to): Handle charpos/bytepos.
- (move_it_to): Likewise.
- (move_it_vertically_backward): Likewise.
- (move_it_vertically): Likewise.
- (move_it_by_lines): Likewise.
- (hscroll_window_tree): Likewise.
- (redisplay_internal): Likewise.
- (set_cursor_from_row): Likewise.
- (redisplay_window): Likewise.
- (try_window): Take a text_pos parameter. Handle charpos/bytepos.
- (try_window_reusing_current_matrix): Handle charpos/bytepos.
- (get_first_unchanged_at_end_row): Compute and return delta_bytes.
- (try_window_id): Handle charpos/bytepos.
- (Ftrace_redisplay_toggle): Return Qnil.
- (get_overlay_arrow_glyph_row): Handle charpos/bytepos.
- (insert_left_trunc_glyphs): Likewise.
-
- * dispnew.c: `Merge' with 20.2.97 (it's really too different to
- do a real merge).
- (increment_glyph_matrix_buffer_positions): Add parameter delta_bytes.
- (increment_glyph_row_buffer_positions): Ditto.
- (copy_glyph_row_contents): Ditto.
- (check_matrix_invariants): Add additional checks for charpos/
- bytepos consistency.
- (direct_output_for_insert): Changed for charpos/bytepos.
- (buffer_posn_from_coords): Likewise. Put code dealing with
- `direction-reversed' in #if 0.
-
- * xterm.h: Merge with 20.2.97.
-
- * frame.h: Merge with 20.2.97.
-
- * window.h: Merge with 20.2.97. Add window_end_bytepos.
-
- * dispextern.h (MATRIX_ROW_START_CHARPOS): Get charpos of a row
- start.
- (MATRIX_ROW_START_BYTEPOS): Likewise for the byte position.
- (MATRIX_ROW_END_CHARPOS): Likewise for the row end.
- (MATRIX_ROW_END_BYTEPOS): Likewise for the row end byte position.
- (struct it): Various members renamed from .*pos to .*charpos.
- (IT_CHARPOS): Access current buffer character position of an
- iterator.
- (IT_BYTEPOS): Access current buffer byte position of an iterator.
- (IT_STRING_CHARPOS): Access current string character position of
- an iterator.
- (IT_STRING_BYTEPOS): Access current string byte position of
- an iterator.
- (globally): Add function prototypes from 20.2.97.
-
- * everywhere: Use P_ instead of PROTO for function prototypes
- because everyone else seems to use P_.
-
- * dispextern.h (struct text_pos): Structure describing a charpos/
- bytepos position in text.
- (BYTEPOS): Access the byte position part of a text_pos.
- (CHARPOS): Likewise for the character position.
- (SET_TEXT_POS): Set a text_pos from a character and byte position.
- (INC_TEXT_POS, DEC_TEXT_POS): Increment/decrement a text position.
- (SET_TEXT_POS_FROM_MARKER): Set a text_pos from a marker.
- (SET_MARKER_FROM_TEXT_POS): Set a marker from a text_pos.
- (TEXT_POS_EQUAL_P): Compare two text_pos structures for equality.
- (struct display_pos): Renamed from glyph_pos. Use struct text_pos
- for buffer and string positions.
- (struct glyph): Use text_pos.
- (struct it): Renamed from display_iterator. Use text_pos.
-
-1998-07-23 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_kill_gs_process): Get image colors from XImage of a
- pixmap.
-
-1998-07-21 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (struct glyph_row): New flag indicate_zv_line_p.
- * xterm.c (x_draw_row_bitmaps): Use it.
- * dispnew.c (row_equal_p): Ditto.
- (update_window_line): Ditto.
-
- * xfns.c (prepare_image_for_display): Don't set loading_failed_p
- flag of images.
-
- * dispextern.h (struct image): Removed member loading_failed_p.
- It's probably better to have the chance to try to load an image
- again.
-
-1998-07-20 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_draw_bitmap): Draw bitmap for empty lines ending
- at ZV if `indicate-zv-lines' is non-nil.
- (x_draw_row_bitmaps): Compute bitmap for `indicate-zv-lines'.
-
- * dispnew.c (row_equal_p): Compare displays_text_p and
- ends_at_zv_p flags of rows.
- (update_window_line): Ditto.
-
- * buffer.h (struct buffer): New member indicate_zv_lines.
-
- * buffer.c (init_buffer_once): Add default for `indicate-zv-lines'.
- (init_buffer_once): New variable `default-indicate-zv-lines'.
- (syms_of_buffer): New buffer-local varianle `indicate-zv-lines'.
-
- * xdisp.c (redisplay_window): Don't try moving the cursor
- if current glyph row w->last_cursor.vpos isn't enabled.
-
- * xterm.c (bitmap_type): Add ZV_LINE_BITMAP.
-
- * window.c (Fset_window_vscroll): Allow only negative scroll
- values. Others don't seem to make sense, and this way it's easy
- to restore a vscroll of zero.
-
- * xterm.c (x_inverted_image_mask): Check that pixmap could be
- allocated.
- (x_draw_image_glyph_string_background): Don't clip if pixmap
- could not be created.
-
- * xfns.c (xbm_load_image_from_file): Check that pixmap could
- be created.
- (xbm_load): Ditto.
- (gs_load): Ditto.
-
- * xterm.c (x_get_glyph_overhangs): Take image and stretch
- glyphs into account.
-
- * xfaces.c (realize_default_face): Don't set font family of
- the default face from the fontset alias name for `fontset-startup'.
-
- * xfns.c (gs_load): Pass frame's pixel foreground and background
- color to the Lisp loader.
-
-1998-07-19 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (tiff_image_p, tiff_load): Support TIFF images via
- libtiff34.
-
- * configure.in (--with-tiff, HAVE_TIFF): Added.
-
- * config.in (HAVE_TIFF): Added.
-
- * Makefile.in (LIBTIFF): Added.
-
- * xfns.c (jpeg_image_p, jpeg_load): Support JPEG images.
-
- * Makefile.in (LIBJPEG): Added.
-
- * xfns.c (resource_types): Enumerators renamed to RES_TYPE_NUMBER,
- RES_TYPE_BOOLEAN etc. because of conflict of `boolean' with
- jpeglib.h.
-
- * configure.in (HAVE_JPEG, --with-jpeg): Added. On systems
- where the library is installed in /usr/local/lib, e.g. FreeBSD,
- configure must be run with `--x-includes=/usr/X11R6/include:
- /usr/local/include --x-libraries=/usr/X11R6/lib:/usr/local/lib'.
-
-1998-07-18 Gerd Moellmann <gerd@gnu.org>
-
- * config.in (HAVE_JPEG): Added.
-
- * xfns.c (ct_init): Initialize color table used to map RGB colors
- from images to X pixel colors.
- (ct_free): Free color table.
- (ct_lookup): Look an RGB color up.
- (ct_allocated_colors): Get vector of allocated colors.
- (pbm_image_p): Test if image specification is a valid PPM
- image specification.
- (pbm_scan_number): Scan a decimal ASCII number from a file.
- (pbm_load): Load a PPM image.
-
- * window.c (Fset_window_vscroll): Adjust glyph matrix if
- necessary. Take canonical character units as parameter.
- (Fwindow_vscroll): Return canonical character units.
-
- * dispnew.c (allocate_matrices_for_window_redisplay): Add negative
- w->dy to display height for which glyph rows must be allocated.
-
-1998-07-17 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (face_at_string_position): Merge in region face
- so that it won't overwrite the font in the region.
- (face_at_buffer_position): Ditto.
- (realize_basic_faces): Don't realize region face.
-
- * dispextern.h (enum face_id): REGION_FACE_ID removed.
-
- * xterm.c (x_set_glyph_string_background_width): Don't let
- cursor face extend to end of line.
-
- * xdisp.c (append_space): If adding space of default face,
- make sure glyph ist produced with right face.
-
- * xterm.c (x_clear_glyph_string_rect): Draw a rectangle in the
- background color of a glyph string.
- (x_draw_glyph_string_background): Call it.
- (x_draw_glyph_string_bg_rect): Ditto.
- (x_draw_stretch_glyph_string): Ditto.
-
-1998-07-15 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (init_iterator): Initialize it->current_y to the
- window's vscroll w->dy.
-
- * window.c (Fwindow_vscroll): Return number of pixels window
- is vscrolled smoothly.
- (Fset_window_vscroll): Set the number.
-
- * xdisp.c (move_iterator_to): Recognize case MOVE_TO_POS and
- to_pos in truncated part of a line.
-
-1998-07-14 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (move_iterator_in_display_line_to): If very first glyph
- doesn't fit on the line, truncate it, despite truncate_lines nil.
- (display_line): Ditto.
-
- * xfns.c: Experimental support for Ghostscript images.
-
- * xterm.c (x_term_init): Initialize new atoms DONE and PAGE.
- (XTread_socket): React on events from Ghostscript.
- (expose_frame): If width or height are zero, redraw entire frame.
- (XTread_socket): Call expose_frame after receiving event from
- Ghostscript.
-
- * xterm.h (struct x_display_info): Add atoms DONE and PAGE
- for Ghostscript support.
-
- * xdisp.c (redisplay_internal): Return quickly if called
- recursively.
-
- * alloc.c (NSTATICS): Increased to 1024.
-
-1998-07-08 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_append_stretch_glyph): Append a stretch glyph to an
- iterator's glyph row.
- (x_produce_stretch_glyph): Call it.
- (x_produce_glyphs): Handle `space-width' property; call
- x_append_stretch_glyph.
-
- * xdisp.c (syms_of_xdisp): Add symbol `space-width' used as a text
- property.
- (get_iterator_space_width): Determine value of `space-width'
- property at iterator's position.
- (reseat_iterator): Call it.
- (next_element_from_string): Ditto.
- (next_element_from_buffer): Ditto.
- (init_iterator): Initialize space_width of iterator.
- (redisplay_internal): Don't goto end_of_redisplay if PT hasn't
- moved, but cursor blinks.
- (redisplay_internal): Set w->last_cursor_off_p after update.
-
- * dispextern.h (enum iterator_prop_idx): Add SPACE_WIDTH_PROP_IDX.
- (struct display_iterator): Add new member space_width.
-
- * window.h (struct window): Add last_cursor_off_p.
-
-1998-07-07 Gerd Moellmann <gerd@gnu.org>
-
- * Saved.
-
- * window.c (Fpos_visible_in_window_p): Case window not up to
- date---return nil if iterator hasn't reached position.
-
-1998-07-06 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (text_outside_line_unchanged_p): Fix case that
- overlays have changed.
- (redisplay_window): Case cursor movement. Don't try it if
- last_cursor.vpos is out of range.
-
- * xdisp.c (set_cursor_from_row): Set this_line_.* variables. This
- way, the display optimization for the line containing the cursor
- is used more frequently, esp. when we have a blinking cursor.
- (display_line): Don't set this_line_.* variables.
-
- * xterm.c (x_redraw_cursor): Removed.
- (x_display_and_set_cursor): Set cursor type depending on
- cursor_off_p flag of window.
-
- * dispnew.c (redraw_cursor_hook): Removed.
- (Fblink_cursor): Additional parameter on_p to set the cursor_off_p
- member of the selected window.
-
- * xfaces.c (Fface_font): Added for compatibility with 20.2.
-
- * xterm.c (x_y_to_hpos_vpos): Return null if not over text.
- Return glyph area under x/y.
- (note_mouse_highlight): Use x_y_to_hpos_vpos in its new form.
-
- * keyboard.c (detect_input_pending_run_timers): Call gobble_input
- after redisplaying.
-
-1998-07-05 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (text_outside_line_unchanged_p): Test if changes
- are all outside of a line of text.
- (redisplay_internal): Use it.
-
-1998-06-30 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (next_element_from_buffer): After skipping over
- invisible text, look for the `glyph' property.
- (set_iterator_stop_pos): Ignore check positions in front
- of an iterator's current position.
-
- * xterm.c (show_mouse_face): Don't act on rows that don't exist
- anymore or which are marked as not having valid contents.
-
- * xfaces.c (Finternal_set_lisp_face_attribute): Don't free
- realized faces if new attribute value is equal to old value.
-
-1998-06-29 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (Finternal_make_lisp_face): Increment
- lface_id_to_name_size when lface_id_to_name is reallocated.
-
-1998-06-27 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (set_iterator_stop_pos): Compute initial stop_pos
- as minimum of endpos and overlay_pos.
- (load_overlay_strings): Set next_overlay_pos of iterator to
- -1 if we don't have to check for more overlay strings.
-
-1998-05-09 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (set_iterator_to_next_visible_line_start): Don't
- do anything if iterator is at ZV because scan_buffer doesn't
- work otherwise.
-
- * xterm.c (x_encode_char): Inline it.
- (x_get_char_font_and_encoding): Simplified.
- (x_per_char_metric): Inline it.
-
- * xterm.c (x_draw_glyph_string_relief): Use clipping.
-
- * xdisp.c (get_next_display_element): Check for end of relief
- face moved here from next_element_from_buffer.
-
- * xterm.c (x_produce_image_glyph): Add relief thickness.
- (x_produce_stretch_glyph): Ditto.
-
-1998-05-08 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (fill_iterator_from_glyph_property): Handle glyph
- property value (space :width WIDTH :height HEIGHT :ascent ASCENT).
-
- * xterm.c (x_produce_stretch_glyph): Produce a stretch glyph
- from a glyph property.
- (x_produce_glyphs): Use it.
-
- * xdisp.c (set_iterator_to_next): Handle next_element_from_stretch.
-
- * xterm.c (x_produce_image_glyph): Add to current_x only if
- in text area.
- (x_produce_glyphs): Ditto.
-
- * xdisp.c (display_line): Compute row height from glyphs in
- marginal areas.
-
- * xterm.c (x_draw_image_glyph_string_background): Draw
- background of an image glyph string.
- (x_draw_glyph_string_bg_rect): Draw a rectangular region of
- the background of a glyph string.
- (x_draw_image_glyph_string_foreground): Draw the foreground of
- an image glyph string.
- (x_inverted_image_mask): Return the inverted mask of an image.
-
- * xfns.c (x_draw_image): Removed.
-
- * dispextern.h (struct image_type): Remove drawing function.
-
- * xfaces.c (load_face_colors): Swap colors if face is inverse.
-
- * xdisp.c (get_next_display_element): In marginal areas, translate
- newlines, tabs, etc. like normal control characters.
-
- * xfaces.c (Fface_color_supported_p): Transpose parameters frame
- and color.
- (free_realized_faces): Set frame garbaged.
-
- * xfaces.c (syms_of_xfaces): Add defsubr for
- internal-lisp-face-attribute-values.
-
-1998-05-07 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_produce_image_glyph): Don't add glyph if area is
- full.
- (x_produce_image_glyph): Set IT->nglyphs to 1.
- (x_draw_image_glyph_string): Use inverted mask to draw background.
-
- * dispextern.h (struct image_type): Additional clipping rect
- parameters for drawing functions.
-
- * xterm.c (x_get_glyph_string_clip_rect): Get clip rect for
- a glyph string.
- (x_draw_image_glyph_string): Use it and pass the rect to the
- image drawing function.
-
- * xdisp.c (fill_iterator_from_glyph_property): Use position of
- first character with `glyph' property as image position. Set
- iterator back to that position as long as the image hasn't been
- consumed with set_iterator_to_next.
- (set_cursor_from_row): Accept when glyph with given position is
- not found in the row. Set cursor x to end of line in that case,
- so that we can hscroll.
- (redisplay_internal): Correct computation of delta by which
- positions have changed in redisplay optimization for cursor
- row of selected window.
-
- * xdisp.c (display_line): Remove start_pos.
- (display_line): Fix bug preventing display optimization for
- cursor line of selected window.
- (next_element_from_buffer): Avoid XSETBUFFER, use it->w->buffer
- instead.
-
- * dispnew.c (update_text_area): Use GLYPH_EQUAL_P.
- (update_text_area): Take glyph pixel width into account
- when trying to find a resync point.
- (row_equal_p): Compare glyphs in all areas.
-
-1998-05-06 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_produce_glyphs): Don't add glyph if area is full.
-
- * dispextern.h (struct glyph_row): Use unsigned hash value.
-
- * xdisp.c (display_line): Simplified and made faster by setting
- the cursor with set_cursor_from_row.
- (set_cursor_from_row): Handle rows of desired matrix.
-
-1998-05-05 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (set_cursor_from_row): Don't put cursor on glyphs
- with type != CHAR_GLYPH.
- (fill_iterator_from_glyph_property): Return void. Set
- method to next_element_from_image.
- (next_element_from_image): Dummy function for delivering a
- single image id.
- (set_iterator_to_next): Add method next_element_from_image.
- (redisplay_window): When recentering, and cursor vpos is -1
- after display, assume middle of window is in first line displayed
- in window, and display again.
- (fill_iterator_from_glyph_property): Assign image glyph
- the position of the first character having the glyph property.
-
- * dispextern.h (IMAGE_ASCENT): Compute ascent of image.
- * xfns.c (x_draw_image): Use it.
- * xterm.c (x_produce_image_glyph): Use it.
-
- * xterm.c (x_produce_image_glyph): Set iterator's pixel_width.
-
- * Makefile.in: Extraneous #define of LIBXPM removed.
-
- * xterm.c (x_produce_glyphs): Produce a STRETCH_GLYPH for tabs.
- (x_fill_stretch_glyph_string): Fill a glyph string from a
- stretch glyph.
- (x_compute_glyph_string_overhangs): Compute overhangs only
- for text glyph strings.
- (x_draw_stretch_glyph_string): Draw a stretch glyph string.
- (x_draw_glyph_string): Call it.
-
- * dispextern.h (glyph_type): Add STRETCH_GLYPH.
- (struct glyph): Add sub-structure for stretchable glyphs.
- (GLYPH_EQUAL_P): Compare glyph type and u.val.
-
- * xdisp.c (get_overlay_arrow_glyph_row): Put face code into
- #ifdef HAVE_FACES.
-
- * xterm.c (x_produce_glyphs): Use ASCII face for spaces of a TAB.
-
- * xdisp.c (fill_iterator_from_glyph_property): Renamed from
- setup_iterator_from_glyph_property. Don't do it for terminal
- frames.
-
- * xterm.c (x_produce_image_glyph): Produce glyph for image
- that can't be loaded.
-
- * xfns.c (lookup_image): If image can't be loaded, set its
- width and height so that we can draw a rectangle.
- (x_draw_image): Draw a rectangle for images that don't have
- a pixmap.
- (make_image): Set hash value.
- (image_spec_equal_p): Use image_spec_value.
-
- * xterm.c (expose_frame): Don't try to redraw if basic faces
- haven't benn realized yet.
- (x_draw_image_glyph_string): Fill background only if image
- is not as tall as row.
-
-1998-05-04 Gerd Moellmann <gerd@gnu.org>
-
- * Makefile.in (LIBXPM): If not already defined, define to -lXpm.
- (LIBX)[HAVE_X11]: Add LIBXPM.
-
- * xfns.c (xpm_image_p): Implementation of image type functions
- for XPM.
- (xpm_load): Ditto.
-
- * dispextern.h (struct image): Add mask pixmap for XPM.
-
- * xfns.c (x_draw_image): Handle images with masks.
-
- * configure.in: --with-xpm added. Code detecting -lXpm added.
-
- * config.in: Add HAVE_XPM.
-
- * xfns.c (xbm_draw): Removed.
- (x_draw_image): Default implementation for drawing images.
- (xbm_keyword_index): Remove XBM_DEPTH.
- (xbm_format): Remove `:depth'.
- (xbm_image_spec_from_file): Removed to reduce consing.
- (xbm_load_image_from_file): Added for the same reason.
-
- * xterm.c (x_fill_image_glyph_string): Don't set ybase of
- glyph string.
- (x_draw_image_glyph_string): Pass ybase to image draw function.
-
- * xfns.c (make_image): Set default baseline.
-
- * xterm.c (x_produce_image_glyph): Compute ascent of image
- from its height and baseline percentage.
-
- * xfns.c (xbm_keyword_index): Add XBM_BASELINE.
- (xbm_format): Add description for `:baseline'.
- (xbm_image_spec_from_file): Add keywords from original spec to
- result.
- (xbm_load): Set baseline of image.
- (xbm_image_p): Check range for baseline.
-
- * dispextern.h (struct image): Add member baseline.
-
- * xdisp.c (dump_glyph_matrix): Handle image glyphs.
-
- * term.c (produce_glyphs): Change assertion to allow DISP_IMAGE.
-
- * xdisp.c (get_next_display_element): Do character translations
- only if delivering characters.
-
-1998-05-03 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (ITERATOR_AT_END_OF_LINE_P): Test for
- DISP_CHARACTER.
-
- * xterm.c (x_produce_image_glyph): Poduce image glyphs.
- (x_produce_glyphs): Call x_produce_glyphs for DISP_IMAGE.
-
-1998-05-02 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (prepare_image_for_display): Set image timestamp.
- (clear_image_cache): Clear images if image's timestamp +
- Vimage_eviction_seconds is > now.
- (syms_of_xfns): New variables image-eviction-seconds, and
- image-types.
- (add_image_format): Add to image-types.
- (xbm_load): Support new image spec format.
- (x_alloc_image_color): Allocate a color for an image.
-
- * dispextern.h (struct image): Add timestamp.
-
- * xfns.c (xbm_image_p): Allow bool-vectors, vectors of strings and
- vectors of bool-vectors.
- (xbm_lisp_object_from_file): Build new format image spec.
-
-1998-05-01 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (init_frame_faces): Initialize image cache.
- (free_frame_faces): Free it.
-
- * xterm.c (x_delete_display): Don't free image cache.
-
- * emacs.c (main): Call init_xfns.
-
-1998-04-30 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (mark_object): Mark objects in image cache.
-
- * xfns.c (x_set_internal_border_width): Correct call to
- widget_store_internal_border_width.
-
- * widget.c (widget_store_internal_border): Return void.
-
- * xfns.c (x_destroy_bitmap): Use xfree instead of free. Return
- void.
- (init_x_parm_symbols): Return void.
- (x_report_frame_params): Ditto.
- (x_set_border_pixel): Ditto.
- (syms_of_xfns): Ditto.
- (x_destroy_all_bitmaps): Use xfree instead of free.
-
- * xterm.h (FRAME_X_IMAGE_CACHE): Access the image cache of a frame.
-
- * xterm.c (x_term_init): Initialize image_cache of display info.
- (x_delete_display): Free image cache.
-
- * xterm.h (struct x_display_info): Add image_cache.
-
- * xfns.c (make_image_cache): Allocate a new image cache.
- (free_image_cache): Free an image cache.
- (make_image): Allocate an image.
- (free_image): Free an image.
-
- * dispextern.h (struct image): Structure describing an image.
- (struct image_cache): Structure describing an image cache.
-
-1998-04-29 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (check_iterator_glyph_property): Return int. Value is
- non-zero if iterator is filled with something to return.
- (next_element_from_buffer): Immediately return if
- setup_iterator_from_glyph_prop has filled iterator with pixmap.
- (next_element_from_string): Likewise.
-
- * xfaces.c (load_pixmap): Allow to pass null for W_PTR and H_PTR.
-
- * dispextern.h (struct glyph): Add pixmap_id.
- (display_element_type): Add DISP_PIXMAP.
-
- * xmenu.c (popup_get_selection): Use xmalloc/xfree instead of
- malloc/free.
-
- * xfaces.c (clear_font_table): Free fonts not used by fontsets.
- (clear_face_cache): Call it.
-
- * xterm.c (x_query_font): Don't look at empty font table slots.
- (x_compute_min_glyph_bounds): Likewise.
- (x_term_init): Initialize font_table to null.
- (x_load_font): Change allocation of font_info structures so
- that it is possible to free fonts.
-
- * xfns.c (Fx_close_connection): Use xfree instead of free.
- Only free fonts from filled font table entries.
-
- * xfaces.c (best_matching_font): Support use of scalable fonts.
- (Fface_scalable_fonts_mode): Toggle use of scalable fonts.
-
- * xterm.h (struct x_display_info): Remove screen_dpi, add resx
- and resy.
- * xterm.c (x_term_init): Compute resx and resy.
-
- * xfaces.c (split_font_name): Don't reject scalable fonts.
-
- * xterm.c (x_list_fonts): Set code exclusing scalable fonts
- in #if 0.
-
- * xfaces.c (xlfd_point_size): Return 0 for fonts whose real
- point size cannot be determined.
-
- * xterm.h (FRAME_SMALLEST_CHAR_WIDTH): Return smallest character
- width over all fonts on a frame.
- (FRAME_SMALLEST_FONT_HEIGHT): Likewise for font height.
- * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Use these
- macros.
-
- * xterm.c (x_font_min_bounds): Moved here from xfaces.c.
- (x_compute_min_char_bounds): Formerly min_char_bounds in xfaces.c.
- (x_load_font): Use x_compute_min_char_bounds.
-
- * xterm.h (struct x_display_info): New members smallest_char_width
- and smallest_font_height.
-
-1998-04-28 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Call function with
- the same name if GC of face is zero.
-
- * dispextern.h (struct face): Member non_ascii_gc removed.
-
- * xterm.c (x_get_char_font_and_encoding): Return face's font
- for characters < 0177 in default face. Prepare face for
- display before returning it.
- (x_produce_glyphs): Use it->charset.
- (x_get_char_font_and_encoding): Simplified.
- (x_encode_char): Remove parameter `font'.
-
- * xfaces.c (choose_face_font): If registry from charset symbol
- doesn't contain a `-', make it a pattern by appending "*-*".
-
- * xdisp.c (check_iterator_glyph_property): Adjust limit for
- glyph_check_pos computation to character boundary.
-
-1998-04-27 Gerd Moellmann <gerd@gnu.org>
-
- * fontset.h (FONT_INFO_FROM_ID): Return null if ID is invalid.
-
- * xfaces.c (ascii_face_of_lisp_face): Get the id of the realized
- ASCII face for a given Lisp face id.
-
- * xdisp.c (set_iterator_stop_pos): Take glyph_check_pos into
- account.
- (reseat_iterator): Set glyph_check_pos. Handle case where
- new position is < original position.
- (check_iterator_glyph_property): Handle glyph property in strings.
- (next_element_from_string): Call above function.
- (next_element_from_display_vector): Handle faces in glyphs.
- (get_next_display_element): Set face_id of glyphs for
- control chars to zero.
-
- * Makefile.in (term.o): Add dependency on dispextern.h.
-
- * xdisp.c (syms_of_xdisp): Add symbol `glyph'.
- (display_line): Handle marginal areas.
- (move_iterator_in_display_line_to): Likewise.
-
- * xfaces.c (Finternal_make_lisp_face): Assign Lisp faces an id.
-
- * xfaces.c (face_at_buffer_position): Don't merge with nil
- text property.
- (face_at_string_position): Ditto.
-
- * dispextern.h (struct display_iterator): Use a stack of saved
- values instead of saving check positions etc. individually.
-
- * xdisp.c (set_iterator_to_next): If end of Lisp string reached,
- maybe pop the iterator's stack.
- (save_iterator_settings): Push a value on iterator's stack.
- (get_overlay_strings_at_iterator_position): Use it.
- (restore_iterator_settings): Pop the stack.
- (set_iterator_to_next_overlay_string): Use it.
-
- * xfaces.c (try_font_list): Use alternative font families.
-
-1998-04-26 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (Fset_face_font_sort_order): Set the order in which
- font selection matches fonts.
- (Fface_font_sort_order): Return the font sort order.
- (best_matching_font): Find best matching font based on sort order.
- (cmp_font_names): Sort by given sort order.
-
- * dispextern.h (struct display_iterator): New member faces_p.
- * xdisp.c (init_iterator): Initialize it->faces_p.
- (compute_face_at_iterator_string_position): Use it.
- (compute_face_at_iterator_position): Use it.
- (init_iterator): Use it.
- (display_mode_line): Ditto.
-
- * xdisp.c (get_next_display_element): Put code choosing a face
- when the charset changes in #ifdef HAVE_FACES.
-
- * dispextern.h (FACE_FOR_CHARSET): Replacement for function
- lookup_face_for_charset.
-
- * xfaces.c (free_font_names): Renamed from free_split_font_names.
- (free_all_realized_faces): Renamed from remove_all_realized_faces.
-
-1998-04-25 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (best_matching_font): Return the name of the best
- matching font in an array of font_name structures.
- (choose_face_font): Use it.
- (choose_face_fontset_font): Use it.
- (find_best_weight_font): If final font found has same weight as
- the font we started with, return the original font because it is a
- better match for the resolution of the display.
- (find_best_slant_font): Likewise.
- (merge_face_vector_with_property): Check more invalid attribute
- values.
- (lface_suitable_for_charset_p): Replaced by a macro with the same
- name in upper-case.
-
-1998-04-24 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (struct face): Member
- fontset_chosen_for_realization_p removed.
-
- * xfaces.c (cache_face): If face->fontset >= 0, add face to the
- end of the collision list, so that we find more specific faces
- first.
- (lookup_face_for_charset): Look up a new face if face->fontset >=
- 0, and charset != CHARSET_COMPOSITION.
-
- * xfaces.c (split_font_name): Return zero if point size of font
- couldn't be computed.
- (realize_default_face): Use ASCII font of a fontset to determine
- font-related attributes of the default face.
- (face_fontset): Return fontset id for face family.
- (font_list): Additional parameter font_pattern. If non-nil,
- return fonts matching that pattern.
-
-1998-04-23 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (choose_face_fontset): If new fontset cannot be
- constructed, or fontset name cannot be split, return the id of the
- standard fontset.
-
- * xterm.c (XTframe_up_to_date): Check that frame is an X frame.
- When Emacs starts, it may be called for the initial frame which
- isn't an X frame.
-
- * dispextern.h (struct face): New members foreground_defaulted_p,
- background_defaulted_p.
- (struct face): Members `mask' and `cache' removed.
-
- * xfaces.c (load_color): Set them.
- (free_face_colors): Check them.
- (xlfd_point_size): Return -1 if resolution or point size of
- font unknown.
-
- * xfaces.c (free_font): Removed.
- (load_face_font_or_fontset): Renamed from load_font.
- (load_face_font_or_fontset): Use message2 instead of signalling.
- (load_color): Likewise.
- (load_pixmap): Likewise.
-
- * xterm.h (struct x_display_info): Add screen_dpi.
- * xterm.c (x_term_init): Initialize it.
- * xfaces.c (xlfd_point_size): Use it.
- (split_font_name): Compute numeric XLFD_RESY.
- (cmp_font_names): Make fonts with an y-resolution more
- similar to that of the frame appear first in the result.
-
- * xfaces.c (cache_face): If fontset_chosen_for_realization_p
- is set for the face to cache, add it to the end of the collision
- list.
- (try_font_list): If fonts for given family and registry cannot
- be found, first try to keep the registry, and choose a different
- family.
- (choose_face_font): Allow nfonts == 0.
- (try_font_list): Give up if no font matches given registry.
-
-1998-04-22 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_get_char_font_and_encoding): Get font_info from
- font info id of the face.
-
- * xfaces.c (load_font): Set font_info_id.
- (realize_face): Ditto.
-
- * dispextern.h (struct face): Change member font_info to
- font_info_id.
-
- * fontset.h (FONT_INFO_ID): Build an ID from a font_info pointer.
- (FONT_INFO_FROM_ID): Get a font_info pointer from an ID.
-
- * xdisp.c (extend_face_to_end_of_line): If IT's current charset
- isn't ASCII, get the ASCII face before adding a space.
- (append_space): Likewise.
- (insert_left_trunc_glyphs): Initialize truncate_it's charset
- to -1 so that it will compute the right face for the truncation
- glyphs.
-
- * xfaces.c (realize_face): Set
- face->fontset_chosen_for_realization_p.
- (lookup_face_for_charset): If fontset wasn't specified originally
- and new charset != CHARSET_COMPOSITION, get a new face for that
- charset.
-
- * dispextern.h (struct face): New member
- fontset_chosen_for_realization_p_specified_p. Set to 1 when
- realize_face has chosen a fontset to display composite characters
- for a Lisp face not specifying a fontset.
-
- * xdisp.c (extend_face_to_end_of_line): Move tests for default
- face and line already filled here. Don't do anything if current
- face hasn't a relief or has a background equal to the frame
- background.
-
- * xfaces.c (split_font_name): Additional parameter numeric_p.
- Don't compute numeric values if it is non-zero.
- (choose_face_fontset): Call split_font_name with numeric_p == 0.
- (choose_face_fontset): Print a message if fontset contains a
- font whose name cannot be split into fields.
-
-1998-04-21 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (try_font_list): Try to load a list of fonts,
- possibly using less restrictive patterns.
- (choose_face_font): Use it.
-
- * xterm.c (x_get_char_font_and_encoding): For charset !=
- CHARSET_ASCII use font_info of face if face hasn't a fontset set.
-
- * dispextern.h (struct face): New member font_info.
-
- * xfaces.c (load_font): Use FS_LOAD_FONT to load fonts for faces
- specifying a fontset as well as those not having a fontset.
- (free_font): Make it empty.
- (realize_face): Use changed load_font.
-
- * xterm.c (x_get_char_font_and_encoding): If face doesn't
- fit for charset, get the right one.
-
- * xfaces.c (load_font): Take frame and name parameter, return
- font.
- (free_font): Likewise.
- (split_font_name): Compute numeric values for height, swidth etc.
- (cmp_font_names): Use them.
- (find_best_width_font): Ditto.
- (find_best_height_font): Ditto.
- (find_best_weight_font): Ditto.
- (find_best_slant_font): Ditto.
- (lface_hash): Add weight, slant, swidth and relief to hash value.
- (lface_equal_p): Make it faster.
- (lface_from_symbol): Use assq_no_quit.
- (Fnote_default_face_changed): Removed.
- (cmp_font_names): Use strcmp instead of xstricmp.
- (face_charset_registries): Removed.
-
-1998-04-20 Gerd Moellmann <gerd@gnu.org>
-
- * frame.h (CHECK_FRAME): Give this macro a statement form.
- (CHECK_LIVE_FRAME): Ditto.
-
- * xfaces.c (find_best_width_font): Find the best matching font
- for a given width.
- (find_best_height_font): Likewise for height.
- (find_best_weight_font): Likewise for weight.
- (find_best_slant_font): Likewise for slant.
- (choose_face_font): Use them.
- (get_lface_attributes): Always return frame-local face attrs.
- (Finternal_merge_in_global_face): Merge local face with
- global face attributes.
-
- * xfaces.c (check_lface_attrs, check_lface): Check consistency of
- Lisp face attributes.
-
-1998-04-19 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (Finternal_set_lisp_face_attribute): Add :bold
- and :italic for compatibility.
- (Finternal_set_lisp_face_attribute_from_resource): Handle
- :bold and :italic. Handle boolean resource values for
- :underline and :italic.
-
- * xfns.c (display_x_get_resource): Make it externally visible.
-
- * xfaces.c (lface_from_symbol): Take a frame as parameter.
- If that frame is non-null, return the frame-local face.
- (Finternal_make_lisp_face): Additional frame argument.
- (lface_attributes): Get face attributes from global and frame-local
- definitions.
- (Finternal_lisp_face_equal_p): Additional frame argument.
- (merge_lisp_face_vector_with_property): Ditto.
- (Frealize_basic_faces): Removed.
- (Finternal_get_lisp_face_attribute): Additional frame argument.
- (Finternal_lisp_face_p): Ditto.
- (load_color) [MSDOS]: Removed because it isn't clear how
- to do this for MS-DOS.
-
- * xfaces.c (lface_from_symbol): Get global face definition
- from face-global-alist.
-
- * xfaces.c (Finternal_set_lisp_face_attribute): Allow `t'
- as values for :underline and :inverse-video.
- (Finternal_set_lisp_face_attribute): Allow nil values.
-
-1998-04-17 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (Finternal_make_lisp_face): Return Lisp face vector.
-
- * xfaces.c (syms_of_xfaces): Add Vall_faces.
- (Finternal_make_lisp_face): Add new face to Vall_faces.
-
- * xdisp.c (echo_area_display): Remove code recomputing faces.
- (redisplay_internal): Ditto.
- (init_iterator): Do it here.
-
- * xfaces.c (choose_face_font): Check that swidth doesn't change
- for subusequent attributes.
- (xlfd_point_size): Return int.
-
- * xdisp.c (redisplay_internal, echo_area-display): If realized
- faces have been cleared, call recompute_basic_faces.
-
- * xfaces.c (recompute_basic_faces): Free realized faces. Reset
- face_attributes_changed_p.
- (remove_all_realized_faces): Remove all realized faces on
- all frames.
- (Finternal_set_lisp_face_attribute): Call remove_all_realized_faces.
-
- * xdisp.c (redisplay_internal): If face attributes have been
- changed since the last redisplay, recompute basic faces.
- (echo_area_display): Ditto.
-
- * xfaces.c (clear_face_gcs): Renamed from clear_realized_face_cache.
-
- * xfaces.c (min_char_bounds): If face cache not yet present,
- don't try to get font dimensions from faces.
-
- * xterm.c (x_frame_mode_line_height): If face cache not present
- set, return default height.
-
- * alloc.c (mark_face_cache): Check for null faces. Correct
- index bug.
-
- * dispextern.h (struct face): Renamed from struct rface. Member
- underline renamed underline_p. Make it a bit-field.
-
- * xfaces.c (init_frame_faces): Allocate face cache.
- (free_frame_faces): Free face cache.
- (recompute_basic_faces): Realize basic faces only if face cache is
- allocated, i.e. after init_frame_faces has been called.
-
- * frame.c (make_frame): Initialze face cache with null.
-
- * xfaces.c (same_size_fonts): Removed.
-
- * xterm.c (x_set_glyph_string_gc): Add post-condition
- s->gc != 0.
- (x_set_mouse_face_gc): Ditto.
- (x_set_mode_line_face_gc): Ditto.
-
- * xfaces.c (realize_default_face): Return int. Value is
- zero if frame params don't contain enough information to
- realize the default face.
- (realize_basic_faces): Ditto.
- (init_frame_faces): Realize basic faces.
-
- * xfns.c (x_set_font): First store real font name in frame
- parameters, then call recompute_basic_faces.
-
- * xfaces.c (recompute_basic_faces): Call realize_basic_faces.
-
-1998-04-16 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (syms_of_xfaces): Correct calls to defsubr.
-
- * xfns.c (Fx_face_fixed_p): Removed.
- (Fx_list_fonts): Moved to xfaces.c.
-
- * xfaces.c (compute_face_at_buffer_pos): Renamed to
- face_at_buffer_position. Parameter charset removed; always
- compute face for CHARSET_ASCII.
- (face_at_string_position): Renamed from
- compute_face_at_string_pos. Parameter charset removed; always
- compute for CHARSET_ASCII.
- (lookup_face_for_charset): Take frame parameter instead of
- face_cache.
- (lookup_face): Ditto.
- (compute_char_face): Renamed from compute_glyph_face.
-
- * xdisp.c (init_iterator): Initialize charset member.
- (reseat_iterator_to_string): Ditto.
- (get_charset_at_buffer_position): Determine charset at
- buffer position in current_buffer.
- (reseat_iterator): Call above function.
- (compute_face_at_iterator_position): Call
- compute_face_at_buffer_pos.
- (compute_face_at_iterator_string_position): Call
- compute_face_at_string_pos.
- (get_face_from_id): Removed.
- (get_face_from_cursor_pos): Call compute_face_at_buffer_pos.
- Call get_charset_at_buffer_position.
- (reseat_iterator): Determine face if charset at pos differs
- from iterator's charset.
- (reseat_iterator_to_glyph_pos): Removed.
-
- * xfaces.c (compute_face_at_bufpos): Remove parameter charset.
- Determine charset from buffer position.
- (compute_string_char_face): Renamed to compute_face_at_string_pos.
- (compute_face_at_bufpos): Renamed to compute_face_at_buffer_pos.
-
- * dispextern.h (struct display_iterator): Add member charset.
-
-1998-04-15 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (compute_char_face): Removed.
-
- * xdisp.c (get_overlay_arrow_glyph_row): Use compute_glyph_face
- with new parameter list.
-
- * xfaces.c (region_face): Removed.
- (allocate_face): Removed.
- (copy_face): Ditto.
- (face_eql): Removed.
- (intern_face): Removed.
- (clear_face_cache): Removed.
- (load_font): Ditto.
- (unload_font): Ditto.
- (load_color): Ditto.
- (unload_color): Ditto.
- (new_computed_face): Ditto.
- (intern_computed_face): Ditto.
- (ensure_face_ready): Ditto.
- (merge_faces): Ditto.
- (compute_base_face): Ditto.
- (merge_face_list): Ditto.
- (Fmake_face_internal): Removed.
- (Fset_face_attribute_internal): Ditto.
- (face_name_id_number): Removed.
- (Fframe_face_alist): Ditto.
- (Fset_frame_face_alist): Ditto.
- (Finternal_next_face_id): Ditto.
-
- * xterm.h (struct x_output): Remove computed_faces, and
- param_faces. Remove macros accessing them.
-
- * xfaces.c: Entirely new face implementation added.
-
-1998-04-11 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (struct glyph_pos): Member `bufpos' renamed
- `charpos'.
-
-1998-04-10 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_scroll_bar_move): Clear only regions not covered by
- scroll bar window to reduce flickering. Clear entire height.
-
- * xdisp.c (move_iterator_vertically_backward): Set iterator's
- current_x and hpos to zero after moving to previous line
- start.
-
-1998-04-03 Gerd Moellmann <gerd@gnu.org>
-
- * frame.h (FRAME_FACE_CACHE): Access to a frame's face cache.
-
- * xfaces.c (xlfd_point_size): Compute relative point size of
- fonts from font and frame resolution.
- (sort_fonts): New function to sort fonts, temporarily setting
- font_frame to the frame in effect.
- (xlfd_point_size): Take additional frame parameter to be able
- to get at the display's resolution.
-
- * xterm.c (x_setup_relief_colors): Use WHITE_PIX_DEFAULT and
- BLACK_PIX_DEFAULT.
- (x_setup_relief_color): Use FRAME_X_SCREEN instead of default
- screen of display.
-
-1998-03-31 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (choose_face_fontset): Instantiate fontsets.
-
- * fontset.h: Add external declarations for Vfontset_alias_alist
- and Vglobal_fontset_alist.
-
- * xfaces.c (merge_lisp_face_vector_with_property): Simplified.
- (realize_default_face): If frame parameters contain an artificial
- font name naming a fontset, set the family of the default face to
- the fontset name given by the registry.
-
- * Makefile.in (alloc.o): Add dependency to dispextern.h.
-
-1998-03-22 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (mark_object): Add function prototype. Add cast to
- Lisp_Object pointer in call to mark_object for symbol names
- because this otherwise gives a warning from gcc 2.8.1.
- (mark_face_cache): Mark Lisp objects in realized faces.
-
-1998-03-19 Gerd Moellmann <gerd@gnu.org>
-
- * frame.h (struct frame): Add member face_cache.
-
- * alloc.c (mark_object): Mark face cache.
- (mark_face_cache): Mark Lisp faces in face cache of frame.
-
- * frame.c (make_frame): Initialize face_cache.
- (Fdelete_frame): Free it.
-
-1998-03-18 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c: Very first skeleton of functions for face realization,
- face merging, face cache etc.
-
- * dispextern.h (struct rface): Realized faces. Will replace
- struct face when tested.
- (struct face_cache): Realized face caches.
-
- * xdisp.c (init_iterator): Initialize area member of display
- iterator.
-
-1998-03-17 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_append_glyph): Use it->area to store glyphs.
-
- * dispextern.h (struct display_iterator): New member area.
-
- * xterm.c (note_overwritten_text_cursor): Note when the text
- cursor of a window is overwritten.
-
- * xdisp.c (set_cursor_from_row): If PT is not found in the
- row, display the cursor at the start of the row.
-
- * dispnew.c (direct_output_forward_char): Call
- set_cursor_from_row.
-
- * xdisp.c (setup_iterator_overlay_strings_from_glyph_pos): If
- position is not in an overlay string, set iterator's position and
- method explicitly so.
- (set_cursor_from_row): Correct cursor position calculation.
- Make it externally visible.
- (redisplay_window): Call set_cursor_from_row so that there is only
- one place where the cursor position is calculated from a current
- row.
-
- * dispextern.h (struct display_iterator): New member
- overlay_strings_at_end_processed_p.
-
- * xdisp.c (check_iterator): Perform sanity checks on
- display_iterators.
- (next_element_from_buffer): Check for overlay strings at ZV.
-
-1998-03-16 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c (init_buffer_once): Add left_margin_width and
- right_margin_width to buffer_local_flags.
-
- * dispnew.c (margin_glyphs_to_reserve): Function computing
- number of glyphs to reserve for a marginal area.
- (adjust_glyph_matrix): Call it.
- (adjust_frame_glyphs_for_frame_redisplay): Return if frame
- is not alive.
-
- * window.c (Fset_window_margins): Allow floats.
-
- * buffer.c (syms_of_buffer): Add buffer-local variables
- left-margin-width and right-margin-width. Add defaults
- default-left-margin-width and default-right-margin-width.
-
- * buffer.h (struct buffer): New members left_margin_width
- and right_margin_width.
-
- * window.c (Fset_window_margins): Make window the last and
- optional argument.
-
- * xterm.c (x_draw_glyphs): Compute x-positions for rows with
- flag no_marginal_areas_p differently.
- (x_clear_end_of_line): Ditto.
- (x_draw_glyph_string_relief): Compute width of relief differently
- for rows with flag no_marginal_areas_p.
-
- * dispnew.c (update_window_line): Update marginal areas only
- for rows that don't have no_marginal_areas_p set.
-
- * xdisp.c (display_mode_line): Set row's flag no_marginal_areas_p.
- (display_menu_bar): Ditto.
-
- * dispextern.h (struct glyph_row): New member no_marginal_areas_p.
-
- * dispnew.c (adjust_glyph_matrix): Compute glyph pointers for
- marginal areas in window-based redisplay.
-
- * dispextern.h (struct glyph_matrix): New members
- left_margin_glyphs and right_margin_glyphs.
-
-1998-03-15 Gerd Moellmann <gerd@gnu.org>
-
- * minibuf.c (read_minibuf_unwind): Return Lisp_Object.
-
- * charset.c (non_ascii_char_to_string): Use char type parameters
- because the function is used that way from outside. Use unsigned
- char internally.
-
- * window.c (change_window_height): Return void.
- (make_dummy_parent): Return void.
- (init_window_once): Return void.
- (syms_of_window): Ditto.
- (keys_of_window): Ditto.
- (delete_window): Correct return with and without value.
-
- * buffer.c (record_buffer): Return void.
-
- * marker.c (unchain_marker): Return void.
-
- * window.c (unshow_buffer): Return void.
- (replace_window): Ditto.
- (delete_window): Ditto.
-
- * term.c (delete_glyphs_hook): Void return type.
- (ring_bell_hook): Ditto.
- (set_terminal_window_hook): Ditto.
-
- * sysdep.c (init_sigio): Return void.
-
- * xterm.c (x_set_window_size): Return void.
- (x_calc_absolute_position): Ditto.
- (x_set_offset): Ditto.
- (x_focus_on_frame): Ditto.
- (x_unfocus_frame): Ditto.
- (x_make_frame_visible): Ditto.
- (x_make_frame_invisible): Ditto.
- (x_iconify_frame): Ditto.
- (x_destroy_window): Ditto.
- (x_wm_set_window_state): Ditto.
- (x_wm_set_icon_pixmap): Ditto.
- (x_wm_set_icon_position): Ditto.
- (x_initialize): Ditto.
- (x_error_quitter): Ditto.
- (x_destroy_window): Use xfree instead of free.
-
- * keyboard.c (clear_waiting_for_input): Return void.
-
- * xterm.c (x_wm_set_size_hint): Return void.
- (x_raise_frame): Ditto.
- (refreshicon): Ditto.
- (x_error_catcher): Ditto.
- (x_clear_errors): Ditto.
-
- * keyboard.c (record_asynch_buffer_change): Return void.
-
- The first line of the following paragraph was garbled for an
- unknown reason. It couldn't be fully reconstructed.
-
- * xterm.c (XTread_socket, XTset_terminal_window): Ditto.
- (x_lower_frame): Ditto.
- (x_scroll_bar_clear): Ditto.
- (XTflash): Add default case in switch for -Wall.
- (construct_mouse_click): Return Qnil.
- (cancel_mouse_face): Return void.
- (x_queue_event): Use xmalloc instead of malloc.
- (x_unqueue_events): Use xfree instead of free.
-
- * ccl.c (ccl_driver): Return int.
-
- * keyboard.c (stop_polling): Return void.
- (start_polling): Ditto.
-
- * term.c (keys): Add braces in initializer list for -Wall.
-
- * sysdep.c (tabs_safe_p): Return int.
- (init_baud_rate): Return void.
-
- * xterm.c (x_draw_bitmap): Add default case.
- (x_setup_relief_colors): Use DefaultScreen instead of
- DefaultScreenOfDisplay.
- (x_delete_glyphs): Return void.
- (construct_menu_click): Put in #if 0 because it isn't called.
-
- * xdisp.c (load_overlay_strings): Remove extraneous argument
- in call to qsort.
- (get_overlay_arrow_glyph_row): Add missing return value.
-
- * window.c (set_window_height): Return void.
- (set_window_width): Ditto.
-
- * sysdep.c (request_sigio): Return void.
- (unrequest_sigio): Ditto.
- (get_frame_size): Ditto.
-
- * scroll.c (scroll_cost): Return int.
- (do_line_insertion_deletion_costs): Return void.
-
- * frame.c (Fdelete_frame): Use xfree instead of free.
-
- * fileio.c (report_file_error): Return void.
-
- * dispnew.c: Make compilable with -Wall.
- * term.c: Ditto.
-
- * charset.h (CHAR_LEN): Moved here from dispextern.h.
-
-1998-03-14 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_scroll_bar_move): Clear under scroll bar if height is
- increased.
- (x_setup_relief_color): Free color only for appropriate visual
- classes.
-
- * xterm.c (expose_window): Fix calculation of intersection of mode
- line rectangle with exposed rectangle.
-
- * xdisp.c (redisplay_window): Don't do cursor movement based
- on current matrix if w->last_point is not valid.
-
-1998-03-09 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (expose_line): Redraw mode line and menu lines
- differently because they reach into the scroll bar area.
-
- * xdisp.c (redisplay_window): If redisplaying with same window
- start, don't accept cursor on partially visible line.
-
-1998-03-08 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_set_glyph_string_clipping): Set clip rectangle
- for wider mode lines.
- (x_draw_glyph_string_relief): Use larger rectangle for mode lines.
-
- * xdisp.c (init_iterator): Increase last_visible_x by vertical
- scroll bar width for mode lines.
-
- * dispnew.c (allocate_matrices_for_window_redisplay): Include
- vertical scroll bar width in width calculation so that we can
- display mode lines wider.
-
- * xdisp.c (redisplay_window): Restore buffers before returning
- when fonts have changed.
-
- * dispnew.c (update_window): Mark invisible rows in the current
- matrix invalid.
-
- * xdisp.c (try_window_id): Force update of first row displayed
- at window end.
- (dump_glyph_matrix): Extracted from Fdump_glyph_matrix.
-
-1998-03-05 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (struct glyph_row): Member max_ascent renamed
- ascent. Member max_descent replaced by height.
- (struct display_iterator): Member max_descent replaced by height.
- (MATRIX_ROW_PIXEL_HEIGHT): Removed.
-
- * xterm.c (x_alloc_lighter_color): Don't free colors if visual
- class makes it unnecessary or dangerous.
-
- * xdisp.c (redisplay_window): Case only point has changed, and
- point has moved forward. Move forward over overlay strings.
- (display_line): Don't set cursor if first glyph from PT is part of
- a continuation line.
-
-1998-02-21 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (start_display): When computing continuation lines
- width, add current_x to the continuation lines width because
- move_iterator_to will stop in front of the buffer position moved
- to.
-
-1998-02-20 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (redisplay_window): Don't try try_window_id if
- windows_or_buffers_changed.
-
- * xterm.c (x_alloc_lighter_color): Try both factor and delta to
- determine a color.
- (x_setup_relief_color): Allocate/ change one relief.
- (x_setup_relief_colors): Call above function.
-
- * xterm.h (struct relief): New structure type holding relief info:
- GCs, colors, and whether colors are allocated.
-
- * xterm.c (x_alloc_lighter_color): If multiplying by factor
- produces the same color, try adding a delta to RGB values.
- (x_setup_relief_colors): Free color cells.
-
- * xterm.h (struct x_output): New members white_relief_pixel,
- black_relief_pixel holding the foreground colors allocated for
- relief GCs. New members white_allocated_p, black_allocated_p.
-
- * xterm.c (x_scroll_run): Don't set updated_window to null.
- This resets updated_window when called from scrolling_window.
-
- * dispextern.h (scroll_run_hook): Renamed from line_dance_hook.
-
- * xterm.c (x_scroll_run): Additional window parameter. Set
- and reset updated_window.
-
- * dispnew.c (line_dance_hook): Additional window parameter.
-
- * xdisp.c (try_window_reusing_current_matrix): Don't call
- update_window_begin/end here. The end function would display the
- cursor on a wrong position and the additional functionality of
- update_window_begin is not needed anyway. Just set
- updated_window.
- (try_window_id): Ditto.
-
- * dispnew.c (Fblink_cursor): Remove call to detect_input_pending.
- Don't redraw cursor during redisplay.
-
- * xterm.c (x_scroll_run): Renamed from do_line_dance.
-
- * xdisp.c (redisplay_window): For window-based redisplay, alway
- try try_window_id.
-
- * xterm.c (struct glyph_string): New member two_byte_p that is
- non-zero if 16-bit drawing functions must be used.
- (x_fill_composite_glyph_string): Set it.
- (x_fill_glyph_string): Set it.
- (x_draw_glyph_string_foreground): Use it.
- (x_draw_vertical_border): Make line 1 pixel less tall.
- (x_draw_row_bitmaps): Decrease width of area cleared on the left
- side by 1 pixel if window is not right-most hasn't vertical scroll
- bars.
- (x_draw_phys_cursor_glyph): Do nothing if phys_cursor.hpos is
- out of bounds.
- (x_draw_glyph_string_foreground): Use XDrawImageStringX if
- hl == DRAW_CURSOR.
-
- * xdisp.c (start_display): Check that window start is at line
- start if GLYPH_DEBUG != 0.
-
- * window.c (window_scroll_pixel_based): Move assertion to
- start_display.
-
-1998-02-19 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_redraw_cursor): Don't redraw the cursor if the
- frame hasn't the focus.
-
- * window.c (make_window): Initialize dy.
- (replace_window): Ditto.
-
- * window.h (window): New member dy specifying the amount by which
- a window is scrolled "smoothly".
-
- * xterm.c (x_set_glyph_string_clipping): Don't use glyph string's
- y-position because it can be negative.
- (x_draw_row_bitmaps): Don't clear with negative y-position like
- above.
- (x_clear_end_of_line): Same theme as above.
-
- * xterm.c (x_alloc_nearest_color): Allocate a color or, if no
- exact match exists, the nearest existing color. Patterned after
- defined_color.
- (x_alloc_lighter_color): Allocate a color that is lighter or
- darker than a given color by a specified factor.
- (x_setup_relief_colors): Set up relief line colors based on
- the background color of a glyph string face.
- (x_draw_glyph_string_relief): Call x_setup_relief_colors.
-
- * xfns.c (x_make_gc): Don't allocate relief GCs.
- * widget.c (create_frame_gcs): Don't allocate relief GCs.
- (setup_frame_gcs): Don't change relief GCs.
-
- * xterm.h (struct x_output): New member relief_background giving
- the background pixel color for which relief GCs can be used.
- Set by x_setup_relief_colors.
-
- * xterm.c (x_draw_glyph_string_relief): Draw relief differently
- for mode and menu lines.
-
- * xdisp.c (set_next_iterator_stop_pos): No longer static.
-
- * dispnew.c (direct_output_for_insert): Call
- set_next_iterator_stop_pos after having changed it2.endpos.
-
-1998-02-17 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (update_window): Work on selected_window, only.
-
- * xterm.c (x_erase_phys_cursor): Return quickly if physical cursor
- hpos is >= number of glyphs in the cursor row.
-
- * xdisp.c (try_window_id): Bug fix; update_window_end was not
- called.
-
-1998-02-16 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (init_iterator): Increase last_visible_x for mode lines
- and menu lines.
-
- * dispnew.c (allocate_matrices_for_window_redisplay): Allocate
- enough glyphs to display a mode line or menu line which draws over
- flags areas.
-
- * xterm.c (XTset_vertical_scroll_bar): Use
- WINDOW_DISPLAY_TEXT_AREA_PIXEL_HEIGHT instead of
- VERTICAL_SCROLL_BAR_PIXEL_HEIGHT.
- (x_draw_glyphs): Draw over flags areas when drawing a mode line
- or menu.
- (x_set_glyph_string_clipping): Set clipping differently if drawing
- a mode line or menu line.
-
- * xterm.h (VERTICAL_SCROLL_BAR_PIXEL_HEIGHT): Removed.
-
- * xterm.c (expose_line): Don't draw bitmaps for mode lines and
- menu lines.
- (x_scroll_bar_create): Don't clear flags areas.
- (x_draw_row_bitmaps): Clear visible row height, only.
-
- * dispnew.c (Fblink_cursor): Moved here from xdisp.c.
-
-1998-02-15 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (direct_output_for_insert): When checking for tabs in
- the line, set it2.endpos to ZV.
-
- * window.h (struct window): New member cursor_off_p.
- * xterm.c (x_redraw_cursor): Implementation of redraw_cursor_hook
- for X.
- * dispnew.c (redraw_cursor_hook): If non-null, function that can
- be called to display or erase the cursor.
- * xdisp.c (Fblink_cursor): Blink the cursor of a specified window
- or selected_window.
-
- * xterm.h (text_cursor_kinds): Enumerators changed to uppercase.
-
- * dispnew.c (update_window_line): Special handling of inverse
- lines in #if 0 removed.
-
- * xterm.c (x_write_glyphs): Renamed from XTwrite_glyphs.
- (x_insert_glyphs): Renamed from XTinsert_glyphs.
- (x_clear_frame): Renamed from XTclear_frame.
- (x_clear_end_of_line): Renamed from XTclear_end_of_line.
- (x_ins_del_lines): Renamed from XTins_del_lines.
- (x_change_line_height): Renamed from XTchange_line_height.
- (x_delete_glyphs): Renamed from XTdelete_glyphs.
- (x_clear_cursor): Renamed from clear_cursor.
- (x_update_begin): Renamed from XTupdate_begin.
- (x_update_end): Renamed from XTupdate_end.
- (x_update_window_begin): Renamed from XTupdate_window_begin.
- (x_update_window_end): Renamed from XTupdate_window_end.
- (x_frame_mode_line_height): Renamed from XTframe_mode_line_height.
- (x_produce_glyphs): Renamed from XTproduce_glyphs.
- (x_produce_special_glyphs): Renamed from XTproduce_special_glyphs.
- (x_produce_special_glyphs): Implementation in #if 0 removed.
-
- * xdisp.c (Fdump_redisplay_state): Display row's fill_line_p
- flag in the dump.
-
- * dispnew.c (update_text_area): Handling of glyphs with pixel
- width zero removed. Decrement desired stop pos if desired row
- fills its line.
-
- * xterm.c (x_fill_glyph_string): Handling of glyphs with pixel
- width zero removed.
- (BUILD_GLYPH_STRINGS): Set glyph string flag
- extends_to_end_of_line_p based on row's flag fill_line_p and face
- background and stipple. Make sure it works for composite characters.
-
- * xdisp.c (extend_face_to_end_of_line): Set the glyph row flag
- fill_line_p. For window-based redisplay, add a space only if
- the row is empty so that we know the face to draw.
-
- * dispextern.h (struct glyph_row): New flag fill_line_p. Non-zero
- means draw the face of the last glyph in the text area to the
- right end of the text area.
-
- * xdisp.c (init_iterator): Show region in window mini-buffer
- window refers to.
-
- * dispextern.h (struct display_iterator): Redundant member
- region_showing_p removed. Test for region_beg > 0 instead.
-
- * dispnew.c (update_text_area): Clear to end of line if cursor is
- beyond the end of the desired line. Necessary because we don't
- have a phys_cursor_glyph with which to erase the cursor. We don't
- have one because this method of drawing a cursor doesn't work with
- lbearing/rbearing.
-
- * xterm.c (XTinsert_glyphs): Block input.
-
-1998-02-14 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_set_cursor_gc): Don't use cursor_gc for composite
- glyph strings.
- (x_draw_glyph_string_background): Fill background with background
- pixel for the first glyph of a composite character.
-
- * xdisp.c (try_window): Change return type to int. Value is zero
- if fonts were loaded during redisplay.
- (redisplay_window): Return if fonts have been loaded during
- redisplay.
- (append_space): New parameter default_face_p.
-
-1998-02-13 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (adjust_glyph_matrix): In case of optimizing C-x 2,
- don't let a partially visible line in a current matrix stay
- enabled.
-
-1998-02-09 Gerd Moellmann <gerd@gnu.org>
-
- * minibuf.c (read_minibuf): Put access to minibuffer_prompt_length
- in #if PROMPT_IN_BUFFER.
-
- * xdisp.c (display_line): If row ends in ZV, make the space
- that is added to place the cursor on it appear in default face.
-
- * xterm.c (expose_area): New function redrawing a single
- glyph row area.
- (expose_line): Use it to redraw all areas of a row.
-
- * dispextern.h (move_operation_enum): New enum
- move_operation_enum.
-
- * window.c (window_scroll_pixel_based): Remove now unnecessary
- code that made sure that it->current_y doesn't become negative.
-
- * xdisp.c (move_iterator_in_display_line_to): New parameter
- op. Special meaning of to_pos <= 0 and to_x < 0 removed.
- (move_iterator_to): Ditto.
-
- * dispextern.h (struct glyph_matrix): New member window_width.
-
- * dispnew.c (adjust_glyph_matrix): Set window_width. Optimize
- case of changing window height.
-
- * xterm.c (x_draw_row_bitmaps): Don't clear vertical window
- border to the left.
-
- * dispextern.h (struct glyph_row): Remove right_to_left_p. RMS
- says this aspect of Emacs is currently redesigned.
-
- * xterm.c (x_clip_to_row): Subtract 1 from clip width if we
- have to draw a vertical border.
-
- * window.c (window_scroll_pixel_based): When scrolling down by
- screen-fulls, make sure it.current_y doesn't get negative because
- this would confuse move_iterator_vertically.
-
- * xdisp.c (move_iterator_vertically_backward): Bug fix for
- the case continuation lines are involved.
- (try_window_id): Don't set the cursor into scroll margins.
-
-1998-02-08 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_append_glyph): Don't compute left_overhang and
- right_overhang.
- (XTproduce_glyphs): left_overhang and right_overhang removed.
- Set it->glyph_row->contains_overlapping_glyphs_p.
-
- * xdisp.c (Fdump_redisplay_state): Output of glyph->left_overhang
- and right_overhang removed.
-
- * dispextern.h (struct glyph_row): New member
- contains_overlapping_glyphs_p used to optimize glyph drawing.
- (struct display_iterator): left_overhang and right_overhang
- removed.
- (struct glyph): Ditto.
-
- * xterm.c (x_draw_relief): Removed.
- (x_draw_bitmap): Renamed from draw_bitmap.
- (x_draw_glyphs): Completely new implementation of draw_glyphs
- capable of handling arbitrary lbearing and rbearing values.
- Several sub-functions not mentioned here.
-
-1998-01-30 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_erase_phys_cursor): Clear area under the cursor only
- if displaying hollow box cursor. draw_glyphs should handle
- other cases.
- (draw_glyphs): Move start to the left and end to the right if they
- overlap with previous or following characters.
- (draw_glyphs): If background is cleared for hl == DRAW_CURSOR,
- make sure XDrawString uses function GXset. Otherwise the
- character under the cursor would be invisible.
- (x_draw_bar_cursor): Don't draw over previous character if it
- has right_overhang.
-
- * window.c (get_phys_cursor_glyph): Return the glyph under a
- window's physical cursor.
-
- * xterm.c (x_draw_hollow_cursor): Use get_phys_cursor_glyph.
- (x_draw_bar_cursor): Ditto.
- (x_erase_phys_cursor): Ditto.
- (x_phys_cursor_in_rect_p): Ditto.
- (x_display_and_set_cursor): Remove reference to w->phys_cursor_glyph.
-
- * window.c (make_window): Remove reference to phys_cursor_glyph.
- (replace_window): Ditto.
-
- * window.h (struct window): Remove phys_cursor_glyph. There is
- now always a glyph present for placing the cursor on it in
- each glyph row, even at the end of a line.
-
- * xdisp.c (append_space): Function to add a space to an iterators
- glyph row.
- (display_line): Add spaces at the end of lines that are used to
- place the cursor on them.
- (compute_line_metrics): If row consists of a space only that was
- added to place the cursor on it, use that space's height as the
- line height.
-
-1998-01-29 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (Fdump_redisplay_state): Dump left and right overhang of
- glyphs.
-
-1998-01-28 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_append_glyph): Set overhang of glyph from iterator.
- (XTproduce_glyphs): Set it->left_overhang and it->right_overhang.
-
- * dispextern.h (struct glyph): Add left_overhang and
- right_overhang.
- (struct display_iterator): Ditto.
-
- * dispnew.c (direct_output_for_insert): Give up if newly inserted
- glyphs have different ascent or descent than original row.
-
- * xdisp.c (compute_line_metrics): Compute row->max_ascent and
- row->max_descent only if unknown.
- (display_line): Compute row->max_ascent and row->max_descent.
- (display_string): Ditto.
-
- * window.h (struct window): New members phys_cursor_ascent and
- phys_cursor_descent.
-
- * xterm.c (x_phys_cursor_in_rect_p): Use them.
- (x_draw_hollow_cursor): Ditto.
- (x_erase_phys_cursor): Ditto.
- (x_display_and_set_cursor): Set them.
- (x_append_glyph): Don't set glyph members that were removed.
-
- * dispextern.h (struct glyph): Members ascent, descent,
- contributes_to_line_height_p removed.
-
-1998-01-25 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (DEFAULT_FACE_ID, MODE_LINE_FACE_ID): Symbolic
- names for face ids of frame default face and mode line face.
-
- * xdisp.c (compute_face_at_iterator_string_position): If
- displaying a mode line use MODE_LINE_FACE_ID instead of
- DEFAULT_FACE_ID.
-
- * xdisp.c (reseat_iterator_to_string): Additional parameter start.
- (display_string): Ditto, additional parameter lisp_string.
- (display_line): Call display_string with Lisp mini-buffer prompt
- string.
- (display_menu_bar): Call display_string with Lisp string.
- (display_mode_element): Ditto.
- (next_element_from_string): Make it work for non-overlay Lisp
- strings with field width and precision.
-
- * minibuf.c (minibuffer-prompt-in-buffer): Bound if
- PROMPT_IN_BUFFER.
-
- * xfaces.c (compute_string_char_face): Fix face computation
- for overlay strings.
-
- * xdisp.c (struct overlay_entry): Add member after_string_p.
- (load_overlay_strings): Simplify.
-
- * window.c (delete_window): Defer glyph matrix adjustment.
- (Fsplit_window): Ditto.
- (change_window_height): Ditto.
- (Fset_window_configuration): Ditto.
- (Fset_window_margins): Ditto.
- * frame.c (set_menu_bar_lines): Ditto.
- (Fmake_terminal_frame): Ditto.
- * dispnew.c (change_frame_size_1): Ditto.
-
-1998-01-24 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (move_iterator_vertically_backward): Change algorithm.
-
- * dispnew.c (direct_output_for_insert): Give up if start
- position has overlay strings.
-
- * xdisp.c (display_line): Don't set cursor if row ends in middle
- of overlay string.
- (Fdump_redisplay_state): Print complete row start and end
- position.
- (redisplay_window): Cursor movement when matrix hasn't changed---
- if PT < last_point, maybe move forward if row ends at PT and
- in middle of char.
-
- * minibuf.c (read_minibuf): Save the value of
- minibuffer_prompt_length in minibuf_save_list.
- (read_minibuf_unwind): Restore minibuffer_prompt_length.
-
- * xdisp.c (redisplay_window): Add assertion for cursor movement
- case, PT < last_point.
- (move_iterator_in_display_line_to): If to_pos specified, move
- over before-strings.
-
- * dispextern.h (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Test
- start.string_index > 0.
-
- * xdisp.c (redisplay_internal): Adjust glyphs if fonts_changed_p
- is set. Retry redisplay if fonts_changed_p is set before update.
-
- * xterm.c (x_load_font): Set fonts_changed_p.
-
- * xfaces.c (Fset_face_attribute_internal): Set fonts_changed_p.
-
- * dispnew.c (adjust_glyphs_for_font_change): Removed.
-
- * xdisp.c (try_window): Check fonts_changed_p.
- (try_window_reusing_current_matrix): Ditto.
- (try_window_id): Ditto.
-
- * dispnew.c (adjust_glyphs_for_font_change): Set fonts_changed_p.
- (fonts_changed_p): Flag indicating a font change since the last
- glyph matrix adjustment.
-
- * xterm.c (x_per_char_metric): Use font->max_bounds as
- char metric of the font's default char if the default char
- hasn't per char metric itself.
-
- * xfaces.c (Fset_face_attribute_internal): Adjust glyphs
- for font change.
- (min_char_bounds): Check face->font != NULL.
- (font_min_bounds): Return minimum font metrics. Capture the
- case of invalid min_bounds contents.
- (min_char_bounds): Call font_min_bounds.
-
-1998-01-22 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (start_display): Don't set it->prompt_width if
- PROMPT_IN_BUFFER.
- (move_iterator_in_display_line_to): Ditto.
- (display_line): Don't display prompt via display_string if
- PROMPT_IN_BUFFER.
-
- * minibuf.c (Fminibuffer_prompt_width): Return value from
- current_buffer if PROMPT_IN_BUFFER.
- (read_minibuf): If PROMPT_IN_BUFFER, insert prompt into
- mini-buffer and make it read-only.
- (Fminibuffer_complete_and_exit): If PROMPT_IN_BUFFER, use
- minibuffer_prompt_length instead of BEGV.
- (Fminibuffer_complete_word): Ditto.
- (Fminibuffer_complete_word): Ditto.
-
- * insdel.c (del_range_1): If PROMPT_IN_BUFFER, and start position
- is less than mini-buffer prompt width, use prompt width as start.
-
- * editfns.c (make_buffer_string): If PROMPT_IN_BUFFER, and start
- position is less than mini-buffer prompt width, use the prompt
- width as start.
-
- * cmds.c (Fbeginning_of_line): If PROMPT_IN_BUFFER, set point to
- end of prompt if applied to a mini-buffer and BEG reached.
-
-1998-01-21 Gerd Moellmann <gerd@gnu.org>
-
- * editfns.c (make_buffer_string): If PROMPT_IN_BUFFER, add prompt
- length to start position.
-
- * buffer.c (Fget_buffer_create): Initialize
- minibuffer_prompt_length.
- (Fmake_indirect_buffer): Ditto.
- (Fkill_buffer): Ditto.
-
- * buffer.h (struct buffer): Add member minibuffer_prompt_length
- if PROMPT_IN_BUFFER.
-
-1998-01-19 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (next_element_from_string): Make it work for arbitrary
- Lisp strings.
- (set_iterator_to_next): Advance to next overlay string only
- if it->string is an overlay string.
-
- * dispextern.h (struct display_iterator):
- next_ovstr_face_check_pos renamed next_string_face_check_pos.
-
- * xfaces.c (compute_string_char_face): Compute face for
- arbitrary Lisp string. Renamed from compute_overlay_string_char_face.
-
- * xdisp.c (next_element_from_string): Renamed from
- next_element_from_overlay_string.
- (compute_face_at_iterator_string_position): Renamed from
- compute_face_at_iterator_overlay_string_position.
-
- * dispextern.h (struct display_iterator): Member overlay_string
- renamed string.
-
- * xdisp.c (next_element_from_c_string): Renamed from
- next_element_from_string.
-
- * dispextern.h (struct glyph_pos): Reversed meaning of
- overlay_string_index and string_index.
-
- * xdisp.c (next_element_from_overlay_string): Fix bug that made
- this function always return the first character of an overlay
- string.
-
-1998-01-18 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (reseat_iterator): Set next_invisible_check_pos only if
- forced or new pos > next_invisible_check_pos.
- (redisplay_window): Don't try same window start if PT < window
- start.
- (move_iterator_vertically): Bug fix satisfying post-condition
- when ZV is reached and no newline in front.
- (move_iterator_vertically_backward): New implementation.
- (move_iterator_vertically_backward): Bug fixes.
-
- * xterm.c (XTmouse_position): Change call to min_char_bounds.
- * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Ditto.
- (adjust_glyphs_for_font_change): Always adjust.
-
- * dispnew.c (struct dim): Use int.
-
- * xfaces.c (Fset_face_attribute_internal): Set face->font_name;
- (allocate_face): Initialize it.
- (load_font): Use XLoadQueryFont again instead of x_load_font.
- (unload_font): Use XFreeFont again.
- (min_char_bounds): Iterate over fonts of faces. Use frame's
- font sizes as default. Remove parameter except_last_font_p.
-
- * dispextern.h (struct face): Add font_name.
-
-1998-01-17 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (move_iterator_vertically): Check post-condition. Move
- to start of line if ending at ZV and no newline in front.
- (move_iterator_to): If to_y specified, always first move to x = 0,
- so that move stops at line start instead of line end. This is
- probably what callers would expect to happen.
-
- * window.c (window_scroll_pixel_based): Pixel-based scrolling that
- can handle different line heights.
- (window_scroll_line_based): Formerly window_scroll.
- (window_scroll): Call both.
-
- * xdisp.c (start_display): Exclude code if PROMPT_IN_BUFFER.
- (move_iterator_in_display_line_to): Ditto.
- (display_line): Ditto.
-
- * minibuf.c (read_minibuf): Conditionally insert prompt into
- buffer instead of handling prompts specially. Change other
- functions accordingly. All such code is in #if PROMPT_IN_BUFFER.
-
- * dispnew.c (adjust_glyph_matrix): Optimize the handling of C-x 2,
- upper window. Optimize calls to xrealloc if same width.
-
- * xdisp.c (redisplay_window): Don't use
- try_window_reusing_current_matrix if window scroll functions
- exist.
-
- * dispextern.h (struct display_iterator): Member
- redisplay_end_trigger_p removed.
-
- * dispextern.h (WINDOW_DISPLAY_PIXEL_HEIGHT_WITHOUT_MODE_LINE):
- Renamed to WINDOW_DISPLAY_TEXT_AREA_PIXEL_HEIGHT.
-
-1998-01-16 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (move_iterator_by_lines): Optimize for truncate-lines
- nil. Optimize truncate-lines t and moving backward.
- (move_iterator_to_previous_visible_line_start): Contains the heart
- of the previous set_iterator_to_previous_visible_line_end. Don't
- reseat the iterator. Used by move_iterator_by_lines.
- (set_iterator_to_previous_visible_line_start): Call function
- above.
- (move_iterator_in_display_line_to): Check TO_POS before doing
- anything else. Otherwise to_pos == PT would move to x of PT+1.
-
- * indent.c (Fvertical_motion): Use display_iterator.
-
- * xdisp.c (move_iterator_by_lines): New function moving by screen
- lines.
- (redisplay_window): Use it.
- (move_iterator_to): Correct branch of to_vpos specified.
- (move_iterator_vertically_backward): Increment nlines after having
- backed up over some lines because the last line was not backed up
- over.
- (move_iterator_via_matrix): Look for it->pos in the matrix, and
- calculate it->vpos and it->current_y relative to this row.
- (move_iterator_via_matrix): Set in #if 0. It doesn't seem to
- have a big effect and it is complex.
- (move_iterator_to): Call to move_iterator_via_matrix in #if 0.
-
-1998-01-15 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_draw_relief): Simplify drawing and draw so that lines
- join nicely. Lines with widths > 2 don't join nicely under X.
- * xterm.h (struct x_output): Remove member relief_gc_line_width.
- * widget.c (setup_frame_gcs): Initialize relief GC's to line
- width 1; remove references to relief_gc_line_width.
- * xfns.c (x_make_gc): Ditto.
-
- * xfaces.c (Fset_face_attribute_internal): Set frame garbaged
- if relief changes.
- (Fset_face_attribute_internal): Use XINT instead of XFASTINT
- to get a relief because they can be negative.
-
- * xterm.c (x_draw_relief): Correct line drawing positions. Pixel
- positions are for the middle of lines under X.
-
- * xdisp.c (try_window_id): Always search for the cursor by setting
- w->cursor.vpos = -1. Search in unchanged rows at the top and
- bottom if cursor not found in displayed lines.
- (display_mode_line): First extend face, then set right shadow
- flag. Otherwise the wrong glyph gets the right shadow.
-
- * dispnew.c (direct_output_for_insert): Give up if line contains
- a tab. The number of spaces inserted for a tab changes if we
- insert glyphs in front of it.
-
- * xterm.c (x_list_fonts): Changes undone because the Lisp
- implementation for make-face-smaller, make-face-larger, and
- make-face-fixed can do without them.
-
- * xfns.c (Fx_list_fonts): Original x-list-fonts from x-list-font.c
- inserted.
-
- * xdisp.c (try_window_id): First compute beg_unchanged, then
- compare with window start pos.
-
- * xfns.c (Fx_face_fixed_p): Determine whether a face has a
- fixed-width font.
- (syms_of_xfns): defsubr for x-face-fixed-p.
-
- * xterm.c (x_erase_phys_cursor): If row containing cursor is not
- enabled, don't do anything because this row will be newly drawn
- anyway and because we can additionally no longer determine the row
- height.
-
- * xdisp.c (display_line): Bug fix cursor positioning.
-
- * xfns.c (x-list-fonts): Copied from x-list-fonts.c; #include
- removed. x-list-fonts.c is now obsolete.
- (Qfixed, Qvariable): Moved here from xfaces.c.
-
-1998-01-14 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (display_line): Set row->ends_at_zv_p based on
- FETCH_BYTE for truncated lines.
- (display_line): Set cursor differently.
- (display_line): Fixed bug setting last_pos_on_this_line wrong
- for truncated lines.
-
- * dispnew.c (adjust_glyph_matrix): Always adjust for frame-based
- redisplay.
-
- * window.c (Fsplit_window): Adjust glyphs before setting buffer.
-
- * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Add
- assertion that character dimensions are not zero.
-
- * xterm.c (x_load_font): adjust_glyphs_for_font_change while
- input is blocked.
-
- * xdisp.c (decode_mode_spec): Faster implementation of line number
- display.
-
- * xterm.c (x_draw_row_bitmaps): Clear flags area before drawing
- bitmaps if bitmaps don't fill the entire area.
- (draw_bitmap): Draw bitmaps horizontally centered in flags area.
-
- * xterm.h (FRAME_FLAGS_BITMAP_HEIGHT): Macro giving the
- pixel height of flags bitmaps.
-
- * frame.h (FRAME_FLAGS_AREA_COLS): Use FRAME_X_FLAGS_AREA_COLS.
- (FRAME_FLAGS_AREA_WIDTH): Ditto.
-
- * xterm.h (FRAME_FLAGS_BITMAP_WIDTH): Macro giving the width
- in pixels of a flags area of a frame.
- (FRAME_X_FLAGS_AREA_WIDTH): Removed.
- (FRAME_X_FLAGS_AREA_COLS): Macro giving the number of columns
- occupied by a flags area.
-
-1998-01-13 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (hscroll_window_tree): Remove test for non-nil
- window_end_valid.
-
- * dispnew.c (adjust_glyph_matrix): Check redisplay_p if
- GLYPH_DEBUG != 0.
-
- * xdisp.c (display_line): Correct wrong calculation of row->x for
- the case of nglyphs == 1.
- (hscroll_window_tree): Renamed from hscroll_windows.
- (hscroll_windows): New function calling hscroll_window_tree that
- clears desired matrices on a frame when hscroll has been changed.
- (redisplay_p): Global flag set during redisplay.
- (redisplay_internal): Set and clear redisplay_p.
-
- * xfaces.c (min_char_bounds): Add assertion that width and height
- are not zero at the end. Initialize *height and *width to -1,
- instead of using BITS_PER_SHORT. If font has min_bounds.width
- zero, use its max_bounds.width.
-
- * x-list-font.c (Fx_list_fonts): Check INTEGERP or FLOATP for
- width and height.
-
-1998-01-12 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (adjust_glyph_matrix): Do nothing if sizes haven't
- changed. Don't clear desired matrices.
-
- * xdisp.c (hscroll_windows): Compute pt after setting
- current_buffer.
- (redisplay_window): Don't do cursor movement based on current
- matrix if just_this_one_p is zero.
-
- * x-list-font.c (Fx_list_fonts): Additional parameter fixed.
- specifying that fixed-width, variable-width fonts or both
- should be returned.
-
- * xfaces.c (Qfixed, Qvariable): Symbols for use by x-list-fonts.
- (syms_of_xfaces): Initialize them.
-
- * xterm.c (x_list_fonts): Include auto-scaled fonts. Extend
- cached information.
-
-1998-01-11 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (display_mode_line): Extend face to end of line.
-
- * xdisp.c (echo_area_display): Don't call display_string with
- echo_area_glyphs_length == 0 which would mean infinite precision.
- (redisplay_internal): Adjust window_end_vpos if necessary.
-
-1998-01-07 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (display_line): Set it->ends_at_zv_p differently.
-
-1998-01-05 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (get_row_start_continuation_line_width): Removed.
- (init_iterator_to_row_start): Set it.current_x from row.
- (try_window_id): Set it.continuation_lines_width directly from
- row.
-
- * xdisp.c (hscroll_windows): Use w->pointm if window is not
- selected_window.
- (hscroll_windows): Center cursor in window.
- (hscroll_windows): Call move_iterator_in_display_line_to.
-
-1998-01-04 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (hscroll_windows): Check hscroll < 0.
- (redisplay_window): Allow quick cursor movement if overlay arrow
- but frame uses window-based redisplay.
- (display_line): Take special case for nglyphs == 1 out of #if 0.
- (display_line): Set row->ends_at_zv_p after the loop displaying
- glyphs because ZV can be in truncated text.
- (hscroll_windows): Use init_iterator_to_row_start.
-
- * dispnew.c (scrolling_window): Calculation of overlapping
- runs fixed.
- (row_equal_p): Compare continued_p and continuation_line_p.
-
-1998-01-02 Gerd Moellmann <gerd@acm.org>
-
- * xterm.c (x_get_mode_line_face_gc): Renamed from
- x_get_modeline_face_gc.
-
- * xdisp.c (TEXT_PROP_DISTANCE_LIMIT): Max. distance from current
- buffer position to look for text properties.
- (get_face_from_cursor_pos): Use it.
- (compute_face_at_iterator_position): Use it.
- (next_element_from_buffer): Use it.
-
- * dispnew.c (scrolling_window): Decrement run's y-position
- when extending it backwards.
-
- * xterm.c (do_line_dance): Don't ever copy more than window height.
-
-1998-01-01 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (redisplay_window): Cursor motion in unchanged
- matrix---use MATRIX_ROW_.*_IN_MIDDLE_OF_CHAR_P.
- (init_iterator_to_next_row_start): Special handling of lines
- ending in middle of char removed.
- (hscroll_windows): Hscroll windows only if window_end_valid is not
- nil.
- (try_window_reusing_current_matrix): Call hscroll_windows.
- (init_iterator_to_row_start): Initialize iterator for display
- starting at a position given by a glyph_row->start.
- (redisplay_window): Don't use vmotion because it gives wrong
- results if lines are continued and variable width fonts are used.
-
- * dispextern.h (struct glyph_pos): New member dpvec_index.
- (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test if row ends in the
- the middle of a character.
- (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Test if row starts in
- the middle of a character.
-
- * xdisp.c (set_iterator_to_next): Increment it->dpvec_index, reset
- it.
- (next_element_from_display_vector): Use it->dpvec_index.
- (reseat_iterator): Reset it.
- (init_iterator): Reset it.
- (setup_iterator_dpvec_from_glyph_pos): Set up it->dpvec and
- it->pos.dpvec_index from a glyph_pos structure.
- (init_iterator_from_glyph_pos): Call the function above.
- (reseat_iterator_to_glyph_pos): Ditto.
-
- * dispnew.c (direct_output_forward_char): Don't use this method at
- overlay boundaries or near invisible text.
- (direct_output_forward_char): Step through glyph row to find
- cursor position.
-
- * xterm.c (x_get_cursor_gc): Don't return cursor_gc for font ==
- frame font if line height differs from font height.
-
- * xdisp.c (set_iterator_to_next): Renamed from
- move_iterator_forward to avoid confusion with other move_.*
- functions.
-
- * dispextern.h (FACE_RELIEF_P): Renamed from FACE_3D_P.
-
-1997-12-31 Gerd Moellmann <gerd@acm.org>
-
- * xterm.c (x_get_cursor_gc): Renamed from x_cursor_gc to use the
- same naming convention as for other GC functions.
- (draw_glyphs): Don't fill background when drawing a cursor and
- font height is less than line height.
-
-1997-12-30 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (init_display_iterator.*): Renamed to shorter names
- init_iterator_.*.
-
- * xdisp.c (move_iterator_forward): Restore it->len from
- it->dpvec_char_len if dpend reached.
- (get_next_display_element): Don't consume translated char
- prematurely.
- (display_line): Don't set this_.* variables if row is continued.
- (start_display): Move to start of continuation line if ending
- up at end of continued line.
-
- * dispextern.h (struct display_iterator): New member dpvec_char_len.
-
- * xdisp.c (move_iterator_in_display_line_to): Check TO_POS after
- checking TO_X and continuation lines.
- (get_last_unchanged_at_beg_row): If first_changed_pos is the end
- of a continued line, don't consider this line as unchanged because
- it may no longer be continued.
-
-1997-12-29 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (try_window_id): Catch the case that moving over
- continuation lines moves first_unchanged_at_end_row to a row not
- displaying text.
-
- * dispextern.h (struct glyph_row): New member
- continuation_lines_width. Member continuation_line_p removed.
- (MATRIX_ROW_CONTINUATION_LINE_P): Non-zero if row displays a
- continuation line.
- * xdisp.c (display_line): Set row->continuation_lines_width.
- (get_row_start_continuation_line_width): Set continuation lines
- width of iterator from continuation lines width of glyph row.
- (get_row_start_continuation_line_width): Make it inline.
- (set_window_cursor): Make it inline.
- (try_window_id): Use MATRIX_ROW_CONTINUATION_LINE_P.
- (Fdump_redisplay_state): Ditto.
-
- * dispnew.c (update_window_line): Use MATRIX_ROW_CONTINUATION_LINE_P.
- * xterm.c (x_draw_row_bitmaps): Use MATRIX_ROW_CONTINUATION_LINE_P.
-
- * xdisp.c (try_window_id): Set it.hpos and it.current_x to zero
- after determining the continuation lines width for
- last_unchanged_at_beg_row.
-
- * xterm.c (x_draw_row_bitmaps): Let overlay arrow have precedence.
-
- * xdisp.c (display_mode_line): Handle 3D faces only on frames
- which support faces.
- (init_display_iterator): Ditto.
- (move_iterator_via_matrix): Skip over truncation glyph at the row
- start on terminal frames.
- (hscroll_windows): Choose hscroll margin differently for window
- system and terminal frames.
-
-1997-12-28 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (hscroll_windows): Change hscroll of windows.
- (redisplay_internal): Call it.
-
- * dispnew.c (direct_output_for_insert): Give up if a glyph
- doesn't fit completely on the line.
- (direct_output_forward_char): Give up for non-ASCII chars.
- (direct_output_forward_char): Set redisplay_performed_directly_p.
-
- * dispextern.h (struct display_iterator): Make first_visible_x
- and last_visible_x ints; this is for very long truncated lines.
-
- * xdisp.c (move_iterator_in_display_line_to): Separate check for
- MOVE_X_REACHED only if it->nglyphs == 0. This fixes cursor
- positioning problems with the mouse.
- (move_iterator_in_display_line_to): Truncate lines if it->current_x
- >= it->last_visible_x instead of >.
- (display_line): Ditto.
-
- * xterm.c (draw_glyphs): Draw rectangles if font could not be
- loaded.
- (XTproduce_glyphs): Calculate pixel_width for composite chars and
- non-ASCII chars differently. Always produce 1 glyph for composite
- chars. If font not found, use CHARSET_WIDTH to calculate width of
- non-ASCII chars.
- (x_get_char_font_and_encoding): Return null if font could not be
- loaded. Reset font to null if fontset could not be loaded.
- (draw_glyphs): Fill background if font not found.
- (draw_glyphs): Unused parameter just_foreground_p removed. New
- parameter composite_glyph.
- (draw_glyphs): Use enumeration for parameter hl.
- (draw_glyphs): Pass a display area relative x-position to
- draw_glyphs when calling it recursively for composite chars.
-
-1997-12-27 Gerd Moellmann <gerd@acm.org>
-
- * xterm.c: Patches from handa.etl.go.jp integrated.
- (draw_glyphs): Don't rely on x_get_char_font_and_encoding to
- find a font_info.
-
- * xdisp.c (move_iterator_in_display_line_to): Check to_x
- for nglyphs == 1.
-
- * xterm.c (x_draw_relief): Draw relief lines.
- (draw_glyphs): Call x_draw_relief.
-
-1997-12-26 Gerd Moellmann <gerd@acm.org>
-
- * xfns.c (x_make_gc): Create relief GC's.
-
- * widget.c (create_frame_gcs): Create GC's for relief drawing.
- (setup_frame_gcs): Initialize them.
- (EmacsFrameDestroy): Free them.
-
- * xdisp.c (try_window_id): Get continuation lines width if
- last_unchanged_at_beg_row is continued or a continuation line.
- (move_iterator_via_matrix): Don't do it for mini-buffer windows.
- (redisplay_window): Case point has changed, and it has not
- moved off the frame. Don't increment row if PT equals the row
- end if the row ends in ZV.
-
- * xterm.c (x_draw_row_bitmaps): New function to draw bitmaps.
- (expose_line): Call it.
- (x_after_update_window_line): Call it.
-
- * xdisp.c (display_line): Reset continuation_lines_width when ZV
- reached.
-
- * xterm.c (x_after_update_window_line): Draw continuation line
- bitmap.
-
- * dispnew.c (update_window_line): Call
- after_update_window_line_hook when row's continuation_line_p
- changes.
-
- * xterm.c (draw_bitmap): Draw new bitmap CONTINUATION_LINE_BITMAP.
-
- * xdisp.c (display_line): Handle continued lines on window system
- frames differently since continuation glyphs are not displayed.
- (move_iterator_in_display_line_to): Ditto.
- (move_iterator_in_display_line_to): Take the mini-buffer prompt
- into account.
- (move_iterator_vertically_backward): Handle dy == 0 specially.
- (redisplay_window): Catch the case of small windows when
- recentering where moving back window_height/2 moves us beyond the
- top of the display area of the window.
-
-1997-12-18 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (move_iterator_vertically_backward): Unused parameter
- dvpos removed.
-
-1997-12-17 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (direct_output_forward_char): Correct new cursor
- x-position.
-
-1997-12-16 Gerd Moellmann <gerd@acm.org>
-
- * xterm.c (x_after_update_window_line): Remove unused parameters.
- (XTclear_end_of_line): Clear to display_height instead of
- display_height - 1.
-
- * dispnew.c (set_frame_matrix_frame): Make it INLINE.
- (update_window_line): Call after_update_window_line_hook if
- rows have different y-positions, or different height.
-
-1997-12-14 Gerd Moellmann <gerd@acm.org>
-
- * frame.h (FRAME_MODE_LINE_PIXEL_HEIGHT): Removed.
-
- * window.c (coordinates_in_window): Call frame_mode_line_height.
-
- * xterm.c (x_draw_3d_border): Removed.
- (x_draw_row_borders): Removed.
-
- * dispnew.c (update_window): References to
- FRAME_MODE_LINE_BORDER_WIDTH removed.
-
- * xterm.h (FRAME_MODE_LINE_BORDER_WIDTH): Removed.
- (FRAME_MODE_LINE_HEIGHT): Removed.
-
- * xterm.c (draw_3d_borders_p): Removed.
- (draw_glyphs): Ditto.
- (XTwrite_glyphs): Ditto.
- (expose_line): Ditto.
- (x_initialize): Ditto.
-
- * dispextern.h (WINDOW_DISPLAY_MODE_LINE_HEIGHT): Call
- frame_mode_line_height.
-
- * term.c (frame_mode_line_height): Get the pixel height of a
- frame's mode line.
- (frame_mode_line_height_hook): Hook to implement system dependent
- versions.
-
- * xterm.c (x_initialize): Set the hook.
- (XTframe_mode_line_height): X version of frame_mode_line_height.
-
- * xdisp.c (echo_area_display): Call gobble_input to flush the X
- output buffer.
- (display_string): Don't add right truncation mark if line ends in
- padding space.
- (init_display_iterator): If called with modeline_p non-zero, set
- face_id to 1, which is the id of the mode line face.
-
- * keyboard.c (cmd_error_internal): Write to stderr if selected
- frame is Vterminal_frame under X. This is the case when a font
- cannot be loaded when Emacs starts. Replace test for
- FRAME_MESSAGE_BUF with test for glyphs_initialized_p.
-
- * xfaces.c (compute_overlay_string_char_face): Compute the
- face of a character in an overlay string.
- * xterm.h (compute_overlay_string_char_face): Prototype.
- * xdisp.c (compute_face_at_iterator_overlay_string_position):
- Use it.
-
- * xdisp.c (set_iterator_to_next_overlay_string): Formerly
- set_iterator_to_next_overlay.
- (struct overlay_entry): Structure used to sort overlay strings.
- (compare_overlay_entries): Compare overlay strings.
- (load_iterator_with_overlay_strings): Load a chunk of overlay
- strings.
- (get_overlay_strings_at_iterator_position): Call it.
- (next_element_from_overlay_string): Set it->object to the overlay
- string. Prepare for setting it->position to a string position.
- (get_overlay_strings_at_iterator_position): Renamed from
- get_overlays_at_iterator_position.
- (setup_iterator_overlay_strings_from_glyph_pos): Changed to load
- chunks of overlay strings.
- (load_overlay_strings): Renamed from load_iterator_overlay_strings.
-
- * dispextern.h (struct display_iterator): New vector
- overlay_strings and new member n_overlay_strings---formerly
- overlays and n_overlays.
- (struct glyph_pos): Remove after_string_p; overlay_index
- renamed to string_index.
-
-1997-12-13 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (copy_iterator): Increment n_iterator_overlay_vectors
- when allocating a vector.
- (release_iterator): Removed.
- (restore_iterator): Removed.
- (copy_iterator): Removed.
-
-1997-12-08 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (redisplay_window): Use make_empty_enabled_row for
- clearing a mini-buffer window that is not active.
- (redisplay_window): Do not scroll one line too early when last
- window line is completely visible.
- (init_display_iterator): Leave some room to display the cursor
- after the last glyph on a continued line.
-
- * xterm.h (struct x_output): trunc_area_extra renamed
- flags_areas_extra.
- (FRAME_X_FLAGS_AREA_WIDTH): Renamed from FRAME_X_TRUNC_WIDTH.
-
- * dispnew.c (update_window_line): Call
- after_update_window_line_hook when current row is not enabled
- which is the case after a frame has been cleared.
-
- * xdisp.c (display_mode_line): Reset row flags for truncation
- on right side for the mode line.
-
- * xterm.c (bitmap_type): Type of bitmap to display in flags
- area of frame.
- (x_after_update_window_line): Use the enum.
- (draw_bitmap): Ditto.
-
-1997-12-07 Gerd Moellmann <gerd@acm.org>
-
- * xterm.c (x_clip_to_row): Include width of both flag areas.
- (do_line_dance): Ditto.
- (expose_window_tree): Ditto.
- * dispnew.c (update_window_line): Call
- after_update_window_line_hook for right truncation and continuation.
- * xdisp.c (init_display_iterator): Don't subtract width of
- continuation glyphs for window-based redisplay.
- * xterm.c (draw_bitmap): Draw continuation bitmap.
- * widget.c (set_frame_size): Double trunc_area_extra.
- (EmacsFrameSetCharSize): Ditto.
- * xfns.c (x_figure_window_size): Ditto.
- * xterm.c (x_set_window_size): Ditto.
- (x_after_update_window_line): Draw right truncation mark.
-
- * xterm.c (draw_glyphs): Bug fix buffer overrun.
-
- * window.h: Include blocker around dispextern.h removed.
-
- * eval.c (Feval): Check interrupt_input_block == 0.
-
- * dispextern.h (struct display_iterator): Former ovstr made a
- Lisp_Object overlay_string. New next_ovstr_face_check_pos and
- next_ovstr_invisble_check_pos; check at these positions for
- face changes and changes in invisible text property.
- (struct glyph_pos): Former ovlen now overlay_string_index.
-
- * xdisp.c (setup_iterator_overlays_from_glyph_pos): Set
- overlay_string.
- (set_iterator_to_next_overlay_string): Set overlay_string and
- pos.overlay_string_index.
- (get_overlays_at_iterator_position): Use overlay_string and
- overlay_string_index.
- (next_element_from_overlay_string): Use overlay_string and
- overlay_string_index.
- (move_iterator_forward): Increment overlay_string_index.
- (try_window_id): Use overlay_string and overlay_string_index.
- (move_iterator_forward): At end of dpvec, maybe use method
- next_element_from_overlay_string for the case a character from an
- overlay string was translated via a display table.
- (reseat_iterator_to_string): Take a Lisp string.
- (display_string): Pass a Lisp string to reseat_iterator_to_string.
- (compute_face_at_iterator_overlay_string_position): Compute face
- based on text properties for an overlay string.
- (next_element_from_overlay_string): Check invisible and face text
- properties.
-
- (set_iterator_to_next_overlay_string): Restore face id before
- overlay strings when no more overlay strings are found to return.
- Initialize next_ovstr_.*check_pos for each new overlay string
-
- A line in the following paragraph was garbled for an unknown
- reason. It couldn't be fully reconstructed.
-
- (compute_base_face): Made public.
- (merge_face_list): Ditto.
- (intern_computed_face): Ditto.
-
- * xdisp.c (redisplay_window): Cursor movement in unchanged
- window if PT > w->last_point. Goto try_to_scroll if bottom Y
- of row is > instead of >= last_y.
-
- * buffer.h (overlays_at): Function prototype.
-
- * xdisp.c (reseat_iterator_to_string): Clear iterator position.
- * dispextern.h (GET_NEXT_DISPLAY_ELEMENT): Removed.
-
- * xdisp.c (release_iterator): Release dynamically allocated
- memory of a display_iterator.
- (copy_iterator): Copy an iterator.
- (restore_iterator): Restore an iterator from a backup copy.
- (global): Use the functions above.
- * window.c (Fpos_visible_in_window_p): Call release_iterator.
- * dispnew.c (direct_output_for_insert): Call release_iterator.
-
- * dispextern.h (struct display_iterator): Allocate overlays
- vector dynamically.
-
-1997-12-06 Gerd Moellmann <gerd@acm.org>
-
- * Makefile.in (window.o): Depends on dispextern.h.
-
- * buffer.c (overlays_at): Make it work when extending vectors
- and an initial vector of zero size.
-
- * xdisp.c (set_iterator_to_previous_visible_line_end): Renamed
- from set_cursor_to_previous_visible_line_end.
- (set_iterator_to_next_visible_line_start): Renamed from
- set_cursor_to_next_visible_line_end.
- (set_next_iterator_stop_pos): Renamed from set_next_stop_pos.
- (compute_face_at_iterator_position): Renamed from
- compute_cursor_face.
- (set_iterator_to_next_overlay_string): Renamed from
- cursor_to_next_overlay_string.
- (get_overlays_at_iterator_position): Renamed from
- get_overlays_for_cursor.
- (reseat_iterator): Renamed from reseat_cursor.
- (setup_iterator_overlays_from_glyph_pos): Renamed from
- setup_overlays_from_pos.
- (init_string_iterator): Renamed from init_string_cursor.
- (get_next_display_element): Renamed from next_display_element.
- (move_iterator_forward): Renamed from advance_display_cursor.
- (get_overlays_at_iterator_position): Allocate overlays vector
- dynamically.
-
- * xdisp.c: display_cursor renamed display_iterator.
- * dispextern.h: Ditto.
- * dispnew.c: Ditto.
-
-1997-12-01 Gerd Moellmann <gerd@acm.org>
-
- * window.c (mark_window_cursors_off): Function comment added.
- (window_topmost_p, window_rightmost_p): Removed because not used.
-
-1997-11-30 Gerd Moellmann <gerd@acm.org>
-
- * emacs.c (main): Function prototypes removed in profiling code.
- Use safe_bcopy as start of text.
-
- * dispnew.c (update_frame_line): update_line -> update_frame_line;
- mirrored_make_current -> make_current.
-
- * xdisp.c: (store_frame_title_char): New function to store a
- single character for the frame title with re-allocation of
- frame_title_buf.
- (init_xdisp): Intialize frame_title_.* variables to null.
-
- * dispnew.c (quit_error_check): Removed.
-
- * eval.c (Fsignal): Call to quit_error_check removed.
- * keyboard.c (quit_throw_to_read_char): Ditto.
-
-1997-11-23 Gerd Moellmann <gerd@acm.org>
-
- * xfaces.c (Fset_face_attribute_internal): Allow nil relief
- to mean a zero relief.
-
-1997-11-19 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (new_glyph_matrix): Increment glyph_matrix_count
- unconditionally.
- (glyph_matrix_count, glyph_pool_count): Define unconditionally.
- (free_glyph_matrix): Decrement glyph_matrix_count unconditionally.
- (check_glyph_memory): Define function body unconditionally.
-
-1997-11-17 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (scrolling_window): Alternative version of this
- function removed.
-
-1997-11-16 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (make_empty_enabled_row): Make an empty, enabled row
- of height CANON_Y_UNIT.
- * dispextern.h: Prototype for that function.
- * xdisp.c (echo_area_display): Don't use display_string to
- produce empty rows. Use make_empty_enabled_row instead.
-
- * dispnew.c (scrolling_window): New version using diff-like
- algorithm activated.
-
-1997-11-15 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (clear_current_matrices): Clear matrix of menu_bar_window
- (clear_desired_matrices): Ditto.
- (adjust_frame_glyphs_for_window_redisplay): Use FRAME_WINDOW_WIDTH
- for menu_bar_window.
-
- * alloc.c (mark_object): Mark menu_bar_window of frames.
-
- * xterm.c (XTupdate_window_end): Don't display cursor if
- pseudo_window_p.
-
- * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Don't
- set mini_p.
- (update_window): Don't set cursor if pseudo_window_p.
-
- * dispextern.h (WINDOW_WANTS_MODELINE_P): Test pseudo_window_p.
-
- * window.h (struct window): New flag pseudo_window_p set to
- 1 for windows that aren't really part of the window tree, like
- menu_bar_window's of frames.
- * window.c (make_window): Initialize it.
- (replace_window): Ditto.
- * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Ditto.
-
- * frame.c (make_frame): Initialize menu_bar_window to nil.
-
- * xterm.c (XTget_display_info): FACE_SHADOW_THICKNESS renamed
- FACE_RELIEF
-
- * xfaces.c (copy_face): shadow_thickness -> relief.
- (face_eql): Ditto.
- (merge_faces): Ditto.
- (compute_base_face): Ditto.
- (Fset_face_attribute_internal): Ditto.
- * dispextern.h (struct face): Ditto.
-
- * dispnew.c (update_frame): Update menu_bar_window of the frame if
- it is non-nil.
-
- * xdisp.c (display_menu_bar): Display the menu bar in
- f->menu_bar_window if appropriate.
- (display_mode_line): Use MATRIX_MODE_LINE_ROW.
-
- * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Allocate
- dummy window and window matrices for f->menu_bar_window.
- (free_glyphs): Free the dummy window and its glyph matrices.
-
- * frame.h (struct frame): New member menu_bar_window.
-
-1997-11-09 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (scrolling_window): New version with diff-like
- algorithm.
-
- * xdisp.c (try_window_reusing_current_matrix): If new_start >
- old_start always start displaying at start of
- first_row_to_display. The previous scheme failed if the last row
- was fully visible.
-
- * dispnew.c (update_window): Remove cost calculations. Remove
- redundant preempt_count calculations.
-
- * xterm.c (x_clip_to_row): Set clipping for non-text rows
- differently.
-
- * dispnew.c (update_window): Use WINDOW_WANTS_MODELINE_P.
-
- * window.c (syms_of_window): Functions for marginal areas if
- WITH_MARGINAL_AREAS is defined.
-
- * xdisp.c (try_window_reusing_current_matrix): Trace fprintf
- removed.
-
- * dispnew.c (scrolling): Call line_hash_code because hash values
- are not set in the frame matrix.
-
- * xdisp.c (try_window_id): Fix scrolling for terminal frames.
- (redisplay_window): Check line_ins_del_ok before calling
- try_window_id.
- (try_window_reusing_current_matrix): Give up for terminal frames
- if window is not full width or we cannot insert/delete lines.
- (try_window_reusing_current_matrix): Fixed scrolling for terminal
- frames.
-
- * alloc.c (mark_glyph_matrix): Bug fix - pass pointer to
- Lisp_Object to mark_object.
-
- * xdisp.c (sync_frame_with_window_matrix_rows): Make frame and
- window rows have the same glyph pointers.
- (try_window_id): Call it.
-
- * alloc.c (mark_glyph_matrix): Function to mark Lisp objects in
- a glyph matrix.
- (mark_object): Call it.
-
- * xdisp.c (insert_left_trunc_glyphs): Use 0 object in glyphs for
- truncations.
- (display_line): Ditto.
- (display_line): Ditto for DISP_CONTINUATION.
- (display_line): Truncation on right: test current_x >
- last_visible_x.
- (skip_in_display_line_to): Ditto.
- (skip_via_matrix): Stop skipping in glyph row at face extending
- glyphs or at padding spaces.
-
- * dispnew.c (fill_up_glyph_row_with_spaces): Comment extended.
-
- * xdisp.c (display_line): Use glyph->object == 0 for padding
- glyphs.
- (redisplay_window): Don't let cursor move over padding
- spaces.
-
- * dispextern.h (struct glyph): Fix comment for object.
-
-1997-11-08 Gerd Moellmann <gerd@acm.org>
-
- * dispextern.h (WINDOW_WANTS_MODELINE_P): Non-zero if a window
- has a mode line.
- * xdisp.c (redisplay_window): Use it.
- (display_mode_line): Check that window wants mode line.
-
-1997-11-03 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (display_menu_bar): Enable menu bar rows.
-
- * xterm.c (x_draw_hollow_cursor): X positions based on text area.
- (x_erase_phys_cursor): Ditto.
- (x_draw_bar_cursor): Ditto.
-
-1997-11-02 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (update_marginal_area): Update a marginal area.
- (update_text_area): Update text area.
- (update_window_line): Call both.
-
- * xterm.c (XTclear_end_of_line): Translate coordinates area
- dependent.
-
- * dispnew.c (updated_area): Row area being updated in
- update_window_line.
- (update_window_line): Set it.
- (update_marginal_area): Clear to end of line if not in text area.
-
- * window.c (Fset_window_margins): Increment
- windows_or_buffer_changed. Adjust glyphs.
-
- * dispextern.h (WINDOW_TEXT_TO_FRAME_PIXEL_X): Convert text
- area X coordinates to frame coordinates.
- (WINDOW_DISPLAY_LEFT_AREA_PIXEL_WIDTH): Width of left marginal area.
- (WINDOW_DISPLAY_RIGHT_AREA_PIXEL_WIDTH): Same for right area.
- (WINDOW_DISPLAY_TEXT_AREA_PIXEL_WIDTH): Same for text area.
-
- * xterm.c (draw_glyphs): Use text area width as display width.
-
- * xdisp.c (init_display_info): Subtract widths of marginal areas
- from last_visible_x.
-
- * alloc.c (mark_object): Mark objects in glyphs only if they are
- overlays. Mark only if current_matrix != 0. Activate the code.
-
- * window.c (Fset_window_margins): Set margins.
- (Fwindow_margins): Return margin area widths.
- (syms_of_window): Add defsubr's.
-
- * window.h (struct window): left_margin_width, right_margin_width.
-
- * xfns.c (x_set_trunc_area_width): Set truncation pixel width
- and cols.
-
- * frame.h (FRAME_TRUNC_COLS): Number of columns occupied by
- truncation/overlay arrow area.
- (struct frame): trunc_area_pixel_width, and _cols.
-
- * window.c (Fsplit_window): Use it.
-
- * window.c (Fsplit_window): Set cursor vpos to -1 after
- splitting.
- (Fsplit_window): SUbtract/add FRAME_TRUNC_WIDTH for horizontally
- split windows.
-
- * dispnew.c (set_window_cursor_after_update): Accept out
- of bounds cursor positions.
-
- * xdisp.c (redisplay_internal): Check that after cursor motion
- within line, PT is on same line.
-
- * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH): Don't subtract
- FRAME_TRUNC_WIDTH.
-
- * xterm.h (struct x_output): trunc_area_extra.
- (CHAR_TO_PIXEL_WIDTH): Add in trunc_area_extra.
- (PIXEL_TO_CHAR_WIDTH): Subtract it.
- * widget.c (set_frame_size): Set it.
- (EmacsFrameSetCharSize): Ditto.
- * xfns.c (x_figure_window_size): Ditto.
- * xterm.c (x_set_window_size): Ditto.
-
- * dispnew.c (check_matrix_invariants): First try to check window
- ends (in #if 0).
-
- * xdisp.c (try_window_reusing_current_matrix): Try window
- redisplay with different window start.
-
-1997-11-01 Gerd Moellmann <gerd@acm.org>
-
- * window.c (make_window): Set window_end_pos/vpos.
- (Fsplit_window): Zero last_cursor, window_end_valid.
- (Fset_window_buffer): Set window_end_vpos, zero last_cursor.
-
- * dispnew.c (check_matrix_invariants): Check window_end_pos/vpos.
-
-1997-10-31 Gerd Moellmann <gerd@acm.org>
-
- * window.c (make_window): Initialize last_cursor.
- (replace_window): Ditto.
-
-1997-10-29 Gerd Moellmann <gerd@acm.org>
-
- * window.h: New member last_cursor.
- * dispnew.c (direct_output_for_insert): Set it.
- (direct_output_forward_char): Ditto.
- * xdisp.c (redisplay_internal): Ditto.
-
-1997-10-28 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (redisplay_internal): Optimization 1 change partially
- reverted. Check this again later.
- (skip_via_matrix): Remove redundent test for
- MATRIX_ROW_DISPLAYS_TEXT_P.
-
-1997-10-27 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (update_window_line): Call
- after_update_window_line_hook only for interesting constellations.
- (free_glyph_matrix): Fix memory leak.
-
- * window.h: Include blocker WINDOW_H_INCLUDED, include
- dispextern.h.
- (struct window): phys_cursor_glyph as struct glyph. * window.c
- (make_window): Initialize it.
- (replace_window): Ditto.
- * dispnew.c (free_window_matrices): Remove freeing of
- phys_cursor_glyph.
- (check_matrix_invariants): Renamed from check_current_matrix_...
- * xterm.c: All references to phys_cursor_glyph changed.
-
- * dispextern.h (DISPEXTERN_H_INCLUDED: New include blocker.
-
- * xfaces.c: Comment update.
-
- * window.h (struct window): Make phys_cursor_glyph a struct glyph
- pointer. Remove phys_cursor_ascent, descent, etc.
- * dispnew.c (free_window_matrices): Free it.
- * window.c (make_window): Allocate it.
- (replace_window): Ditto.
- * xterm.c (x_draw_phys_cursor_glyph): Draw it.
- (x_display_and_set_cursor): Fill it.
- (x_phys_cursor_in_rect_p): Use it.
- (x_draw_hollow_cursor): Ditto.
- (x_draw_bar_cursor): Ditto.
- (x_erase_phys_cursor): Ditto.
-
- * xdisp.c (skip_in_display_line_to): Use SET_INFO_FROM_CURSOR.
-
- * xterm.c (XTget_display_info): Handle 3D facess.
- (draw_glyphs): Ditto.
-
- * xdisp.c (Fdump_redisplay_state): Change interactive spec to "p".
-
- * xfaces.c (Fset_face_attribute_internal): New face attribute
- shadow-thickness.
- (copy_face): Handle shadow_thickness.
- (face_eql): Ditto.
- (merge_faces): Ditto.
- (compute_base_face): Ditto.
-
- * dispextern.h (struct display_cursor): New member start_of_3d_run_p.
- (struct display_info): Ditto.
- (SET_INFO_FROM_CURSOR): Transfer it to display_info.
- * xdisp.c (compute_cursor_face): Set it.
- (advance_display_cursor): Clear it.
-
- * xdisp.c (init_string_cursor): Initialize face_id to -1.
- (init_string_cursor): Init face_id to zero.
-
- * dispextern.h (struct face): New member shadow_thickness.
-
- * xdisp.c (compute_cursor_face): Set limit for text property
- search to 100.
-
- * dispnew.c (update_window_line): Try to resynch with current line
- to prevent mode line flickering.
-
-1997-10-26 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (set_window_cursor_after_update): React again
- on cursor_in_echo_area >= 0.
-
- * xdisp.c (echo_area_display): Clear desired matrix before
- displaying into it.
- (display_menu_bar): Clear glyph row instead of hoping it is not
- enabled. This is safer.
-
- * dispnew.c (check_current_matrix_invariants): Check only
- visible rows.
-
- * xdisp.c (try_window_id): Handle window end setting in case of
- display to end of window, but only non-text lines displayed.
-
- * dispnew.c (check_current_matrix_invariants): Check nrows for zero.
- (check_current_matrix_invariants): Check used counts.
-
- * Revisiob v114.
-
- * dispnew.c (scrolling): Use hash codes from rows.
-
- * xdisp.c (Fdump_redisplay_state): Dump current matrix.
-
- * dispnew.c (scrolling_window): Invalidate conflicting runs.
-
-1997-10-25 Gerd Moellmann <gerd@acm.org>
-
- * dispextern.h (struct glyph_matrix): Flag no_scrolling_p.
- * dispnew.c (update_window): Use it.
- (clear_glyph_matrix): Clear it.
- * xdisp.c (try_window_id): Set it.
-
- * dispextern.h (struct glyph_row): New flag ends_at_zv_p.
-
- * xdisp.c (redisplay_internal): Increment glyph positions differently.
-
- * dispextern.h: More comments etc.
-
-1997-10-24 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (set_window_cursor_after_update): Set cursor
- for cursor_in_echo_area == 0 to (0, 0).
-
- * dispextern.h (struct glyph_row): New flags continuation_line_p
- and displays_text_p.
- (MATRIX_ROW_DISPLAYS_TEXT_P): Use displays_text_p.
- * xdisp.c (display_line): Set them.
- (try_window_id): Move to start of continuation line to find out
- continuation_line_width.
- (first_unchanged_current_row): Don't retract row if continued,
- truncated etc.
-
- * xterm.c: Map X coordinates.
-
-1997-10-23 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (buffer_posn_from_coords): Translate X for right to
- left text.
-
- * xdisp.c (display_line): Set right_to_left_p after clearing the row.
-
- * xterm.c (XTclear_end_of_line): Respect right_to_left_p.
-
- * xdisp.c (try_window_id): Clear desired matrix if not successul.
-
- * xdisp.c (try_window_id): Call update_window_begin_hook/end_hook.
-
- * dispnew.c (update_window_begin_hook, update_winodw_end_hook):
- Set this to functions to be called before/after window updates.
- (direct_output_for_insert): Call them.
- (update_window): Ditto.
- (update_frame): Call update_begin/ update_end for windows.
-
- * xterm.c (XTupdate_window_begin): Called before window updates.
- (XTupdate_end): Called after window updates.
- (x_initialize): Set hooks to above.
-
- * xdisp.c (init_display_info): Initialize c and len of
- display_info.
-
- * xterm.c (x_get_char_font_and_encoding): Bug fix. Don't load
- fonts more than once.
-
-1997-10-22 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (display_line): Handle most common case of current_x <
- last_visible_x separately.
-
- * dispextern.h (display_element_type): DISP_ELLIPSIS removed.
-
- * dispnew.c (update_window_line): Compare pixel widths of glyphs
- so that face extending space doesn't compare equal to normal space
- with same face.
-
- * xdisp.c (display_line): Make sure we have a position for
- a line end in an otherwise blank line if face is extended.
-
- * dispnew.c (direct_output_for_insert): Increment row end position.
-
- * window.c (Fpos_visible_in_window_p): Use old meaning of
- window_end_pos.
-
- * xdisp.c (init_display_cursor_from_glyph_pos): New.
-
- * dispextern.h (MATRIX_ROW_FIRST_POS): Use row start.
-
- * dispnew.c (increment_glyph_row_buffer_positions): Adjust
- start and end positions in rows.
- (increment_glyph_row_buffer_positions): Stop adjusting at
- glyphs with positions <= 0.
-
- * dispextern.h (struct glyph_pos): Structure desribing a text
- position including position in overlay.
- (struct glyph_row): Use it for start and end positions.
- (struct display_cursor): Use it.
- * xdisp.c: Use it.
- (display_line): Set row start and end positions.
-
- * dispnew.c (copy_row_except_pointers): Use bcopy and struct
- assignment.
-
-1997-10-21 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (update_window): Add scrolling_window again. It's
- necessary for scroll_step != 0.
-
- * xdisp.c (redisplay_window): Use vmotion for scroll_step
- scrolling.
-
- * xdisp.c (last_unchanged_current_row): Use window_end_vpos.
-
- * xterm.c (XTupdate_end): Flush only for messages.
-
- * xdisp.c (try_window_id): Assert last_unchanged_row >=
- first_unchanged_row.
-
- * xterm.c (XTupdate_end): Flush if miniwindow.
-
- * dispnew.c (matrix_row_last_pos): New function.
- * dispextern.h (MATRIX_ROW_LAST_POS): Call it.
- Large comment moved to xdisp.c.
-
- * xdisp.c (redisplay_window): Bug fix: PT set to value > Z.
- (skip_via_matrix): Check window_end_valid instead of
- display_completed.
-
- * dispnew.c (scroll_glyph_matrix_range): Bug fix.
- (update_window): scrolling_window commented out. It has negative
- effect most of the time.
-
- * xdisp.c (try_window_id): Correct parameters to
- scroll_glyph_matrix_range.
-
- * xterm.c (XTupdate_end): XFlush commented out.
-
- * window.h: Comments for window_end_pos/vpos.
-
- * xdisp.c (skip_to): Assert current_buffer is the buffer
- of the window in which we are skipping.
-
- * dispnew.c (update_window_line): Optimized clear_end_of_line.
-
- * xterm.c (draw_glyphs): Bug fix. Return window relative X
- reached.
-
-1997-10-20 Gerd Moellmann <gerd@acm.org>
-
- * dispextern.h (MATRIX_ROW_LAST_POS): Go back one glyph if this is
- a face extending glyph.
-
- * xdisp.c (try_window_id): Check if point will appear.
- (set_cursor_from_row): Set cursor position from a glyph row.
-
- * dispnew.c (update_window_line): Write entire line if hash
- codes of lines differ.
-
- * dispextern.h (MATRIX_ROW_EXTENDS_FACE_P): Value is non-zero
- if glyph row has an infinite width glyph at its end.
-
- * xdisp.c (last_unchanged_current_row): Respect partially visible
- lines when looking for the last row displaying text.
- (try_window_id): Handle partially visible lines better.
-
-1997-10-19 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (update_window): Remove unused variable.
- (update_window_line): Simplified.
-
- * xterm.c (x_get_char_font_and_encoding): Handle most common
- case at the beginning.
-
- * xdisp.c (advance_display_cursor): Dispatch on method and
- order if statements by expected call frequency. Fixed unclosed
- comment.
-
- * xdisp.c (try_window_id): New implementation.
-
- * dispnew.c (increment_glyph_row_buffer_positions): Capture
- rows displaying a line end, only.
-
-1997-10-18 Gerd Moellmann <gerd@acm.org>
-
- * window.c (Fpos_visible_in_window_p): Remove use of window_end_vpos.
-
-1997-10-14 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (display_line): Mark empty lines not corresponding to
- text with position -1.
-
- * xterm.c (x_erase_phys_cursor): Don't bother to erase cursor if
- not within window matrix bounds.
-
- * dispextern.h (struct display_cursor): New member REGION_SHOWING_P.
- (struct display_info): NGLYPHS_TO_IGNORE removed.
- * xdisp.c: References to NGLYPHS_TO_IGNORE removed.
- * term.c: Ditto.
- * xterm.c: Ditto.
-
- * xdisp.c (init_display_cursor): Set it.
- (display_line): Use it to set W->REGION_SHOWING.
-
- * xdisp.c (skip_via_matrix): Check for overlay arrow.
-
- * region-cache.h: functino prototypes with PROTO.
-
- * dispnew.c (buffer_posn_from_coords): Use -1 as skip position.
-
- * xdisp.c (skip_via_matrix): Check for rows that don't contain
- a position.
-
- * xterm.c (XTmouse_position): Calculate LAST_MOUSE_GLYPH
- rectangle based on minimum character bounds.
-
- * keyboard.c (make_lispy_event): Mouse clicks; don't do frame
- glyph position calculations.
- (make_lispy_movement): Use buffer_posn_from_coords and window
- relative coordinates.
-
- * xterm.c (construct_mouse_click): Remove #if 0 case.
-
- * dispextern.h (MATRIX_ROW_BOTTOM_Y): Return bottom pixel y of
- given row.
-
- * xdisp.c (skip_via_matrix): Skip using current matrix if up to
- date.
- (skip_to): Use it.
- (redisplay_window): Remove code skipping using current matrix.
-
-1997-10-13 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (redisplay_window): Use available current matrix to
- skip faster when only point is moved withing the window.
-
- * intervals.c: Include stdio.h.
- (find_interval): Trace to stderr to catch some nasty error
- that did not yet occur again with tracing.
- (set_point): Ditto.
-
- * dispnew.c (shift_glyph_matrix): Experimental code for handling
- cursor positioning on partially visible lines.
- (set_window_cursor_after_update): Ditto.
-
- * dispextern.h (MATRIX_ROW_PARTIALLY_VISIBLE_P): Bug fix.
-
- * window.h (struct window): start_y removed.
-
- * window.c (make_window): start_y removed.
- (replace_window): Ditto.
-
- * xdisp.c (last_max_ascent, last_max_descent): Ascent and
- descent values of the last line processed by skip_to.
- (redisplay_window): Use them.
- (skip_to): Set them.
-
- * dispextern.h (struct display_cursor): New member METHOD.
-
- * xdisp.c: Use function member METHOD.
-
- * xdisp.c (set_next_stop_pos): Determine next position at which to
- check for face properties, invisible text properties, and overlays.
- (compute_cursor_face): Use it.
- (get_overlays_for_cursor): Ditto.
- (reseat_cursor): Ditto.
- (next_display_element): Ditto.
-
-Sun Aug 24 08:50:52 1997 Gerd Moellmann <gerd@acm.org>
-
- * termhooks.h: Some hooks with prototypes.
-
- * term.c: Some hooks with function prototypes.
-
- * xdisp.c (reseat_cursor): Additional argument force_p. Avoid
- computing face if possible.
-
- * xdisp.c (next_display_element): Use face from glyph from display
- table only if != 0.
-
- * emacs.c: FreeBSD headers for profiling removed.
-
- * dispnew.c (direct_output_for_insert): Don't use PT-1 for
- display cursor, use DEC_POS instread.
-
- * xfaces.c (load_font): Use x_load_font to load fonts so that
- all fonts are in the font table.
- (unload_font): Don't XFreeFont.
-
- * dispnew.c (row_equal_p): Compare ascent, descent and visible
- row height.
-
- * xterm.c (draw_glyphs): Use 8-bit functions if possible.
- (x_erase_phys_cursor): Clear only visible part of row.
- (x_draw_bar_cursor): Set clipping.
- (x_draw_hollow_cursor): Ditto.
- (x_display_and_set_cursor): Remove clipping.
- (expose_window_tree): Take trunc border into account.
- (x_phys_cursor_in_rect_p): Test if phys_cursor intersects a rect.
- (expose_window): Use it.
-
- * xdisp.c (display_string): Catch case that we are called with
- current_x already beyond max_x.
- (global): Fix usage of FRAME_WINDOW_P <-> FRAME_WINDOW_REDISPLAY_P.
- (init_display_info): Subtract vertical border glyph from
- last_visible_x.
-
- * scroll.c (scrolling_window_1): Removed.
-
- * dispnew.c (adjust_frame_glyphs): Split into two functions,
- based on redisplay method used.
- (adjust_frame_glyphs_for_frame_redisplay): Part for frame
- based redisplay.
- (adjust_frame_glyphs_for_window_redisplay): Part for purely
- window based redisplay.
-
- * frame.h (FRAME_WINDOW_REDISPLAY_P): Changed to not depend
- on data structures.
-
- * dispnew.c (adjust_glyph_matrix): Additional parameter W.
- Handle own storage for purely window based redisplay.
- (allocate_matrices_for_frame_redisplay): Formerly part of
- allocate_matrices.
- (allocate_matrices_for_window_redisplay): Ditto.
-
- * dispextern.h (struct glyph_matrix): window_top_y,
- window_height.
-
- * dispnew.c (allocate_matrices_for_window_redisplay): Detect
- and optimize some common cases of window changes.
-
- * emacs.c (main): Remove own profiling code because 0.95 now
- has it in.
-
-Fri Aug 22 18:46:43 1997 Gerd Moellmann <gerd@acm.org>
-
- * xterm.c (XTupdate_end): Draw horizontal border at right position.
- (expose_window): Draw vertical border.
- (XTclear_end_of_line): Accept width <= 0 and height <= 0 but
- don't do anything.
-
- * xdisp.c (redisplay_internal): Set update_mode_line if paused
- for non full width windows only if not window redisplay.
-
- * dispnew.c (update_window_tree): Or paused_p return of called
- functions.
-
- * xterm.c (x_display_and_set_cursor): Return if hpos/vpos outside
- of window.
-
- * window.c (Fset_window_configuration): adjust_glyphs being
- called twice.
- (Fset_window_configuration): Set frame garbaged if not all
- leaf windows reused.
-
-1997-08-21 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (clear_glyph_matrix): Additional argument specifiying
- that rows should really be cleared. Used for current matrices.
-
- * dispnew.c (scrolling_window): Bug fix.
- (line_dance_hook): Formerly line_dance_fn, take only one parameter.
-
- * dispextern.h (struct run): Remove current_vpos.
-
- * xterm.c (do_line_dance): Only one parameter.
-
- * xdisp.c (display_line): Set continued_p.
-
- * dispextern.h (struct glyph_row): New flag continued_p.
- Fix truncated_on_left_p and truncated_on_right_p to be bits.
- (struct glyph_row):
-
-Thu Aug 21 14:37:34 1997 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (skip_vertically_backward): Avoid negative vpos values
- when calling skip_to for continued lines.
-
- * dispnew.c (change_frame_size_1): Set frame garbaged.
-
- * xterm.c (expose_window): Check enabled_p of rows.
-
- * xdisp.c (redisplay_internal): Compare line heights before and
- now for redisplay optimization 2 (hit).
- (display_line): Set this_line_pixel_height.
-
- * xterm.c (x_draw_row_borders): Use FRAME_MODE_LINE_HEIGHT height
- value.
- (x_clip_to_row): Use MATRIX_ROW_VISIBLE_HEIGHT. Simplified.
- (do_line_dance): Simplified and pixel corrected.
-
- * dispnew.c (scrolling_window): Simplified.
-
- * xterm.c (x_draw_3d_border): Inset rectangle by line width.
-
- * dispnew.c (update_window): Add FRAME_MODE_LINE_BORDER_WIDTH
- to mode line row->x.
-
-Wed Aug 20 11:23:28 1997 Gerd Moellmann <gerd@acm.org>
-
- * xterm.c (x_get_char_font_and_encoding): Don't let fontset
- override font of face.
- (draw_glyphs): Correct return value.
- (XTclear_end_of_line): Compare differently with output cursor
- position.
- (x_draw_hollow_cursor): 2 parameters, window and row.
-
- * dispnew.c (update_window_line): If rows have different height
- or y, write entire line.
-
- * xdisp.c (compute_line_metrics): Reset max_ascent and max_descent
- of info struct.
-
- * xfaces.c (Fset_face_attribute_internal): Don't call
- frame_update_line_height.
- (merge_faces): Don't use default font if new font has different
- size.
-
-Tue Aug 19 14:38:05 1997 Gerd Moellmann <gerd@acm.org>
-
- * xterm.c (x_display_and_set_cursor): Use FONT_WIDTH if width
- unknown. Some fonts have min_width zero.
- (draw_glyphs): Don't draw underlines to the end of the display
- line if face is merely extended to that point.
- (draw_glyphs): Don't assume background is filled if
- just_foreground_p but extending to end of line.
-
- * xterm.c (XTclear_end_of_line): Clip only to display_height - 1
- for partially visible last lines.
- (x_clip_to_row): Ditto.
- (x_clip_to_row): Clip to display_height-1 if y + line_height >
- display_height since line_height is really a line distance.
- (x_display_and_set_cursor): If cursor on padding glyph, use
- min_bounds pixel width.
-
-Mon Aug 18 09:39:18 1997 Gerd Moellmann <gerd@acm.org>
-
- * xterm.c (x_clip_to_row): Height value was 1 too large.
- (XTclear_end_of_line): Clip to display area.
-
- * xfns.c (x_figure_window_sizes): Add trunc border width
- to frame pixel width.
-
- * xdisp.c (next_display_element): Don't display overlay strings
- within invisible text.
- (skip_vertically_backward): Skip display lines.
-
-Sat Aug 16 13:13:32 1997 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (x_consider_frame_titie): Don't pad with blanks.
-
- * xdisp.c (next_display_element): Next invisible
- text check position computed differently.
-
- * dispextern.h (struct display_cursor): last_invisible_text_pos
- and display_ellipsis_for_invisible_p removed.
-
- * xdisp.c (next_display_element): Set last_invisible_text_pos
- to the last position at which invisible text was found. Don't
- decrement cursor.pos for newlines and cr with ellipsis. Set
- dpvec for `...' due to invisible text directly.
- (redisplay_internal): Don't assert that cursor is at PT after
- skip_to. It may be in invisible text.
-
- * keyboard.c (make_lispy_event): For mouse clicks, use
- x_y_to_hpos_vpos.
-
- * xdisp.c (next_display_element): Call get_overlays_for_cursor when
- next_overlay_pos is reached. Use limit cursor.pos + 100 when
- checking for invisible text.
-
- * xterm.h (WINDOW_COL_PIXEL_X etc.) Removed.
-
- * dispextern.h (WINDOW_TO_FRAME_HPOS/VPOS): Moved to dispnew.c
-
- * xfns.c (x_contour_region): Use pixel coordinates from window
- cursor instead of WINDOW_TO_FRAME_H/VPOS.
-
- * dispextern.h (FRAME_TO_WINDOW_HPOS, FRAME_TO_WINDOW_VPOS):
- Removed.
-
- * dispnew.c (frame_to_window_hpos, frame_to_window_vpos): Removed.
-
- * xterm.c (x_y_to_hpos_vpos): Get hpos/vpos from window relative
- pixel coordinates.
- (note_mouse_highlight): Use it.
-
- * xdisp.c (echo_area_display): Ignore calls for terminal frames
- under a window system.
-
- * dispnew.c (adjust_frame_glyphs): Call redraw_frame if
- necessary.
- (update_window_line): Add width of face padding glyph to
- displayed widths of rows.
-
- * xterm.c (x_display_and_set_cursor): Set clipping after
- erasing cursor.
-
- * window.c (Fset_window_configuration): Free only those
- window matrices not reused.
- (get_leaf_windows): Build vector of leaf windows.
- Corrupted archive restored from v77.
-
- * xdisp.c (display_string): Stop at >= last_visible_x if truncating
- like display_line does.
-
- * xdisp.c (display_mode_line): Don't hscroll mode line.
-
- * xterm.c (draw_glyphs): Wrong run_width computed for horiz. split
- windows.
- (x_scroll_bar_create): #3039 Clear area below scroll bar to remove
- garbage between mode lines when splitting windows horiz.
-
- * dispnew.c (direct_output_for_insert): Bug fix.
-
- * dispextern.h (struct display_cursor): New member string_length.
-
- * xdisp.c (next_display_element): Return padding spaces.
- (init_string_cursor): Take precision and field_width
- (display_string): Use string cursor, skip over invisible text.
-
-Thu Aug 14 10:41:41 1997 Gerd Moellmann <gerd@acm.org>
-
- * xterm.c (x_clip_to_row): Clip to partially visible lines.
- (x_display_and_set_cursor): Call it.
- (draw_glyphs): Call it
- (draw_bitmap): Call it.
-
- * dispnew.c (adjust_frame_glyphs): Optimize frame garbaging.
- (allocate_leaf_matrix): Return flags.
- (row_equal_p): Compare enabled_p.
-
- * xterm.c (x_erase_phys_cursor): Set phys_cursor_on_p to 0
- for type == -1.
-
- * xterm.c (x_display_and_set_cursor): Bar cursor 1 pixel taller.
- (draw_glyphs): Clip height one pixel taller.
-
- * dispnew.c (direct_output_for_insert): Give up for hscrolled
- mini window.
-
- * xdisp.c (display_line): Don't scroll mini prompt.
-
- * xdisp.c (echo_area_display): Call update_single_window if
- possible.
-
- * dispnew.c (update_window_line): Call scrolling_window.
- (scrolling_window): Work on enabled desired lines only.
- (update_single_window): Update a single window like update_frame
- does for all windows.
- (update_window, update_window_tree): Additional argument
- no_scrolling_p.
- (update_frame): Pass no_scrolling_p to update_window_tree.
- (update_window): Don't call scrolling_window if no_scrolling_p.
-
- * xterm.c (x_erase_phys_cursor): Do nothing if type == -1.
- Erase under hollow cursor.
- (x_display_and_set_cursor): Do nothing if cursor glyph row
- not enabled. Draw bar cursor 1 pixel smaller.
-
- * dispnew.c (adjust_frame_glyphs): Don't set frame garbaged
- since update will follow soon.
-
- * xdisp.c (echo_area_display): Unitialized variable.
-
- * xterm.c (draw_bitmap): Previously draw_truncation; draw
- overlay arrow bitmap.
-
- * xdisp.c (display_line): For truncated lines, consider everything
- up to the final \n as part of the line for cursor positioning.
-
- * xterm.c (draw_truncation): Take FRAME_X_TRUNC_WIDTH into account.
- (x_after_update_window_line): Clear trunc marks.
-
- * xterm.h (FRAME_X_TRUNC_WIDTH).
-
- * frame.h (FRAME_TRUNC_WIDTH): Width of area at the left margin
- of a window reserved for truncation mark.
-
- * dispextern.h: Take FRAME_TRUNC_WIDTH into account.
-
- * dispnew.c (update_window_line): Call after_update_windwo_line-
- hook.
-
- * xdisp.c (display_line): Set overlay_arrow_p in row.
-
- * dispextern.h (struct glyph_row): New flag overlay_arrow_p.
-
- * xterm.c (x_after_update_window_line): Draw truncation marks.
-
- * xdisp.c (display_line): Insert truncation for lines with
- current_x > 0.
-
- * xterm.c (x_draw_row_borders): Convert y to frame coords.
- Correct y by 1.
- (x_display_cursor): Use default font width if width not
- known.
-
- * xdisp.c (echo_area_display): Set row->y.
-
- * dispnew.c (set_window_cursor_after_update): Don't assume
- all rows are enabled.
-
- * xdisp.c (skip_in_display_line_to): Test cursor.position instead
- of cursor.pos.
- (skip_in_display_line_to): Check cursor.position after call to
- next_display_element.
-
- * dispextern.h (CURSOR_AT_P): Test if cursor has reached
- buffer position.
-
- * xdisp.c (display_line): Set row->y here.
- (skip_in_display_line_to): Test for to_pos after all glyphs
- have been added to hpos so that hpos is at the end of all
- glyphs for to_pos.
- (start_display): Remove assertion.
-
- * dispnew.c (direct_output_forward_char): Bug fix, = instead of ==.
- (update_window): Don't set row->y here.
-
- * xdisp.c (next_display_element): Don't translate control chars
- from display table entries.
-
- * dispnew.c (direct_output_for_insert): Set cursor before
- update end to prevent cursor flickering. Revert changes to
- setting cursor.endpos.
-
-Wed Aug 13 10:46:12 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (direct_output_for_insert): Don't set cursor.endpos
- to PT because this prevents multi-byte characters from being
- recognized.
-
- * xdisp.c (skip_to, display_line): Advance cursor at end of
- truncated line.
-
- * xterm.c (x_draw_3d_borders): Use CapRound. Struct rect
- replaced by XRectangle.
-
- * dispnew.c (scrolling_window): New method.
-
- * xterm.c (do_line_dance): New implementation, new method.
-
- * xdisp.c (draw_glyphs): Draw truncation bitmaps. Clip to
- visible part of line.
-
- * dispnew.c (update_window_line): Fill inverse video lines
- with infinite width space.
- (update_window): Handle completely empty matrices.
- (set_window_cursor_after_update): Bug fix.
-
- * xterm.c (draw_glyphs): Stop drawing at right window end.
-
- * dispnew.c (update_window_line): Don't ignore spaces, don't
- fill with spaces.
-
- * xdisp.c (compute_line_metrics): Stop adding glyph widths with
- the first glyph having width 0.
-
- * xterm.c (draw_glyphs): Let a glyph pixel with of 0 denote
- a glyph that extends to the end of the line.
-
- * xdisp.c (display_line): Insert one padding glyph
-
- * xdisp.c (skip_in_display_line_to): Don't subtract shift left
- amount from info.current_x.
- (display_line): Ditto.
-
- * dispnew.c (direct_output_for_insert): Correct use of cursor.x.
- (change_frame_size_1): Correct cursor.x if frame gets too small.
- (update_window_line): Start at row->x.
-
- * xdisp.c (redisplay_internal): Correct cursor.x (everwhere
- in xdisp.c).
-
- * xterm.c (set_output_cursor): Use window relative X/Y.
- (global): Use window relative output cursor x/y.
- (draw_glyphs): Remove y param. Pass window relative x/y.
-
- * dispnew.c (update_window): Start rows at start_y.
- (update_window): Don't try scrolling because it wouldn't work
- with variable height lines, anyway.
-
- * dispextern.h (struct glyph_row): Remove shift_left_by,
- add x.
-
- * window.h: (struct window): New member start_y.
-
- * window.c (replace_window): Initialize start_y.
- (make_window): Ditto.
-
-Tue Aug 12 14:53:04 1997 Gerd Moellmann <gerd@acm.org>
-
- * xterm.c (draw_glyphs): Clip rows that would paint over
- the mode line.
-
- * dispnew.c (update_window): Take mode line border into
- account.
-
- * xterm.h (FRAME_MODE_LINE_BORDER_WIDTH): Number of pixels
- of border around mode line.
-
- * xterm.c (x_draw_row_borders): Bug fix.
- (x_erase_phys_cursor): Set pyhs_cursor.x/y before calling
- drawing functions.
-
- * xterm.c (x_draw_row_border): Experimental; draw 3d borders
- around modeline instead of inverting it.
-
- * xterm.c (glyph_to_pixel_coords): Use current matrix.
-
- * dispnew.c (buffer_posn_from_coords): Use SKIP_TO. Now takes
- window relative pixel coordinates as arguments.
-
- * keyboard.c (make_lispy_event): Use BUFFER_POSN_FROM_COORDS
- with window relative pixel coordinates. Use GLYPH_TO_PIXEL_-
- COORDS mit new arguments.
-
-Mon Aug 11 12:32:34 1997 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (start_display): Use SKIP_TO instead of SKIP_IN-
- DISPLAY_LINE.
-
- * keyboard.c (make_lispy_event): WINDOW_FROM_COORDINATES with
- pixel coords.
- (make_lispy_movement): Same.
-
- * xterm.c (note_mouse_highlight): Use WINDOW_FROM_COORDINATES
- with new parameter meaning.
-
- * window.c (Fcoordinates_in_window_p): Convert Lisp params
- from canon units to pixels.
- (coordinates_in_window): Pixel based.
- (Fcoordinates_in_window_p): Convert result pixel values back
- to canonical units.
-
- * window.h: phys_cursor_ascent + descent instead of height.
-
- * xterm.c (XTget_char_info): Use per char metrics for multi-byte
- chars with charset width 1.
-
- * dispnew.c (direct_output_for_insert): Set updated_row.
-
-Sat Aug 9 12:11:44 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispextern.h (struct glyph): Padding flag removed.
-
-Tue Aug 5 09:59:08 1997 Gerd Moellmann <gerd@acm.org>
-
- * sysdep.c (reset_sys_modes): cursor_to with 4 params.
-
- * keyboard.c (interrupt_signal): Cursor_to with 4 params.
-
- * dispnew.c (update_window_line): Use pixels.
-
- * xdisp.c (compute_line_metrics): Correct pixel_width by
- shift_left_by.
-
- * dispextern.h (struct glyph_row): FIRST_SHIFTED_LEFT_GLYPH
- removed. Remove references to it everywhere. Reverse_p in
- glyph_row -> right_to_left_p. Change references to it.
-
-Mon Aug 4 18:09:27 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (direct_output_for_insert): Use INSERT_GLYPHS.
-
- * xterm.c (XTinsert_glyphs): Implement it.
-
- * term.c (insert_glyphs): UPDATING_FRAME may be NULL in case
- of a call from DIRECT_OUTPUT_FOR_INSERT.
-
- * window.h (struct cursor_pos): Keeps both matrix positions
- and pixel positions.
- (struct window): Use it.
-
- * dispnew.c (direct_output_for_insert): New version.
-
- * xdisp.c (redisplay_internal): Don't do anything if it has
- already be done directly.
-
- * keyboard.c (command_loop_1): Call DIRECT_OUTPUT_FOR_INSERT
- for any character.
-
-Thu Jul 31 15:39:10 1997 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (echo_area_display): Use new DISPLAY_STRING.
-
-Wed Jul 30 12:18:03 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispextern.h (struct glyph_row): MAX_ASCENT, MAX_DESCENT.
- (struct glyph): ASCENT, DESCENT.
- (MATRIX_ROW_PIXEL_HEIGHT): Pixel height of row.
- (GLYPH_PIXEL_HEIGHT): Pixel height of glyph.
-
- * xterm.c (XTget_display_info): Correct tab computation.
-
- * term.c (get_display_info): Correct tab computation.
-
- * dispextern.h (struct display_cursor): WHAT_FOUND, SOURCE_OBJECT.
- Renamed from CHAR_CURSOR.
-
-Tue Jul 29 12:52:40 1997 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (display_text_line): Mostly pixel oriented.
-
- * dispextern.h (struct glyph): BOX_WIDTH -> PIXEL_WIDTH.
-
- * term.c (append_intermediate_glyph): Generate padding glyphs.
-
- * xdisp.c (display_text_line): More into final direction.
-
- * xterm.c (XTget_char_info): Use WHAT field of CHAR_INFO.
- (XTget_char_info): Use tabs as multiples of spaces.
-
- * term.c (get_char_info): Use WHAT field of CHAR_INFO.
- Use tabs as multiples of spaces.
-
- * dispextern.h (struct char_info ): WHAT field.
-
- * term.c (encode_terminal_code): Don't use GLYPH_CHAR, use
- FAST_GLYPH_CHAR instead because GLYPH_CHAR won't remove faces.
-
-Mon Jul 28 14:23:06 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (init_char_info): Correct TAB_WIDTH to a reasonable
- value.
- (init_char_info): Initialize with glyph row.
-
- * term.c (get_char_info): Check WANT_ELLIPSIS_P.
-
- * xterm.c (XTget_char_info): Check WANT_ELLIPSIS_P.
-
- * dispextern.h (struct char_info ): GLYPH_ROW for intermediate
- glyphs.
-
- * dispnew.c (init_char_info): Init GLYPH_ROW to NULL. CHAR_CURSOR
- moved to xdisp.c.
-
- * xdisp.c (display_text_line): Use CHAR_CURSOR.
-
- * xterm.c (x_append_intermediate_glyph): Intermediate glyph
- generation.
- (XTget_char_info): Ditto.
-
- * term.c (get_char_info): Intermediate glyph generation.
- (append_intermediate_glyph): Ditto.
-
-Sun Jul 27 18:57:24 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (compute_char_cursor_face): Compute the face for a
- CHAR_CURSOR.
- (init_char_cursor): Initialize a CHAR_CURSOR.
- (get_char_and_advance): Get next character to display.
-
- * dispextern.h (struct char_cursor): Cursor for iterating over
- display text of CURRENT_BUFFER.
-
-Sat Jul 26 13:33:03 1997 Gerd Moellmann <gerd@acm.org>
-
- * term.c (get_char_info): Set MAX_PIXEL_WIDTH in CHAR_INFO.
-
- * dispextern.h (struct char_info ): Use LISP_CHAR_TABLE for DP.
- New member MAX_PIXEL_HEIGHT.
-
- * xterm.c (x_per_char_metric): Get per character metrics.
- (XTget_char_info): More cases covered.
-
- * term.c (get_char_and_info): Get next character and character
- display information.
- (get_char_info): Get character display information.
-
- * dispextern.h: Character display information.
-
- * xterm.c (x_get_char_font_and_encoding): Get font and
- encode character.
- (XTget_char_info): Get display information about a character.
-
-Wed Jul 23 16:50:18 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispextern.h (WINDOW_DISPLAY_MODE_LINE_HEIGHT): Height is
- zero if window is mini-window.
-
- * xdisp.c: Include xterm.h or w32term.h for FRAME_LINE_HEIGHT.
- (try_window): DISPLAY_TEXT_LINE as long as Y < DISPLAY_HEIGHT.
-
- * dispnew.c (assign_row): Assign row pixel height.
- (clear_glyph_row): Clear pixel height.
- (update_window): Use PIXEL_HEIGHT.
-
- * xdisp.c (display_string): Set row pixel height temporarily.
- (display_text_line): Ditto.
-
- * dispextern.h (GLYPH_PIXEL_WIDTH):
- (GLYPH_PIXEL_HEIGHT): Get glyph pixel dimension.
-
- * frame.h (FRAME_DEFAULT_PIXEL_LINE_HEIGHT): Get height of
- line in default font.
- (FRAME_DEFAULT_GLYPH_PIXEL_WIDTH): Get width of character
- in default font.
- (FRAME_MODE_LINE_PIXEL_HEIGHT): Get height of mode line.
-
- * xterm.h (FRAME_MODE_LINE_HEIGHT): Return height of mode line
- in pixels.
-
- * dispnew.c (allocate_leaf_matrix): Use window pixel macros.
-
- * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH):
- (WINDOW_DISPLAY_PIXEL_HEIGHT):
- (WINDOW_DISPLAY_MODE_LINE_HEIGHT):
- (WINDOW_DISPLAY_PIXEL_HEIGHT_WITHOUT_MODE_LINE):
- (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X):
- (WINDOW_DISPLAY_RIGHT_EDGE_PIXEL_X):
- (WINDOW_DISPLAY_TOP_EDGE_PIXEL_Y):
- (WINDOW_DISPLAY_BOTTOM_EDGE_PIXEL_Y): Macros to get various
- pixel values related to windows.
-
-Mon Jul 21 12:22:02 1997 Gerd Moellmann <gerd@acm.org>
-
- * xterm.c (XTflash): Flash last line of frame.
-
- * dispextern.h (cursor_in_echo_area): Extern declaration.
-
- * xterm.c (dumpglyphs): 8-bit version to test if my Xserver
- freezes stem from 16-bit functions.
-
- * xterm.c (x_display_and_set_cursor): Don't display hollow
- cursor in mini windows.
-
- * window.c (replace_window): Initialize PHYS_CURSOR_TYPE.
- (make_window): Ditto.
-
- * xterm.c (x_erase_phys_cursor): Erase cursor image.
- (x_display_and_set_cursor): Merged version of X_DISPLAY_BOX_CURSOR
- and X_DISPLAY_BAR_CURSOR.
- (x_display_cursor): Use it.
- (x_update_window_cursor): Use it.
-
- * xdisp.c (display_text_line): Set cursor for window even if not
- selected.
-
- * xterm.c (x_display_bar_cursor): Use HPOS and VPOS instead
- of X and Y to denote matrix positions.
- (x_display_cursor): Ditto.
-
- * dispnew.c (scrolling_window): Scrolling for windows.
-
-Wed Jul 16 13:37:51 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (build_frame_matrix): Work on windows with update
- flag set.
- (build_frame_matrix_from_window_tree): Ditto.
- (build_frame_matrix_from_leaf_window): Ditto.
-
- * xdisp.c (echo_area_display): Set MUST_BE_UPDATED_P instead of
- building frame matrix.
- (redisplay_internal): Set window update flags instead of
- building frame matrix.
-
- * minibuf.c (read_minibuf): Set MUST_BE_UPDATED_P instead of
- building frame matrix.
-
- * window.c (make_window): Initialize new members.
- (replace_window): Ditto.
-
- * xfns.c (Fx_create_frame): Don't set PHYS_CURSOR_X to -1.
- I don't believe this is really necessary.
-
- * dispnew.c (build_frame_matrix_from_leaf_window): Determine
- border glyph once.
-
-Tue Jul 15 13:58:33 1997 Gerd Moellmann <gerd@acm.org>
-
- * window.c (mark_window_cursors_off): Mark all cursors in
- window tree off.
-
- * xterm.c (x_display_box_cursor): Window paraemter. Use
- window matrix.
- (glyph_to_pixel_pos): Convert matrix pos -> pixels.
- (pixel_to_glyph_pos): Convert pixel pos -> matrix pos.
- (x_update_cursor): Work on windows.
- (x_display_bar_cursor): Ditto.
- (x_draw_single_glyph): Ditto.
-
- * xterm.h: Prototype for X_DISPLAY_CURSOR.
-
- * xterm.c (XTcursor_to): Void return type. Test for
- UPDATED_WINDOW. Call x_display_cursor with window.
- (x_display_cursor): Void return type. Window instead of frame
- parameter.
-
- * window.h (WINDOW_RIGHTMOST_P, WINDOW_TOPMOST_P): Use functions below.
-
- * window.c (window_rightmost_p, window_topmost_p): Based on
- window tree.
-
- * dispnew.c (adjust_frame_message_buffer): Allocate with
- FRAME_MESSAGE_BUF_SIZE.
-
- * window.h: PHYS_CURSOR_.* added.
-
- * frame.h (struct frame): Cursor information removed.
-
- * frame.h (FRAME_SCROLL_BAR_WIDTH): Removed because unused.
- (FRAME_WINDOW_WIDTH_ARG): Don't add scroll bar width.
-
- * window.h (WINDOW_LEFT_MARGIN): Remove FRAME_LEFT_SCROLL_BAR.
-
- * window.c (window_internal_width): Scroll bars no longer
- part of window.
-
- * xterm.c (XTclear_end_of_line): FRAME_LEFT_SCROLL_BAR_WIDTH removed.
-
- * xfns.c (x_set_scroll_bar_width): FRAME_LEFT_SCROLL_BAR_WIDTH removed.
-
- * xdisp.c (echo_area_display): FRAME_LEFT_SCROLL_BAR_WIDTH removed.
- (redisplay_internal): Ditto.
- (redisplay_window): Ditto.
- (redisplay_window): Ditto.
- (display_text_line): Ditto.
- (display_mode_line): Ditto.
-
- * minibuf.c (read_minibuf): FRAME_LEFT_SCROLL_BAR_WIDTH removed.
-
- * dispnew.c (set_cursor_to): FRAME_LEFT_SCROLL_BAR_WIDTH removed.
- (direct_output_for_insert): Ditto.
- (direct_output_forward_char): Ditto.
- (update_frame_1): Ditto.
-
-Mon Jul 14 12:30:03 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (updated_window): Set by UPDATE_WINDOW to the window
- being updated.
- (update_window): Set and clear it.
-
- * dispnew.c (update_window_line, update_window, scrolling_window):
- First versions.
-
- * dispnew.c (build_frame_matrix_from_leaf_window): Add vertical
- bar for window borders.
- (fill_up_glyph_row_area_with_spaces): Fill an area of a row
- with spaces.
- (fill_up_glyph_row_with_spaces): Call above function.
-
- * xdisp.c (display_text_line): Don't add vertical bar for
- window borders.
- (display_string): Ditto.
-
- * window.c (make_window): Init CURSOR_VPOS/HPOS.
- (replace_window): Ditto.
-
- * xterm.c (XTwrite_glyphs): Use selected window cursor position.
-
- * xfns.c (Fx_contour_region): Use selected window cursor position.
- (Fx_uncontour_region): Ditto.
- (Fx_select_region): Ditto.
-
- * frame.c (make_frame): Remove CURSOR_X/Y.
-
- * xdisp.c (redisplay_internal): Use window cursor position.
-
- * dispnew.c (update_frame_1): Use cursor position of selected
- window.
- (change_frame_size_1): Ditto.
-
- * xterm.c (XTupdate_begin): Set CURS_X/Y from selected window.
- (XTwrite_glyphs): Use cursor position of selected window.
-
- * xfns.c (x_set_scroll_bar_width): Set cursor pos of selected window.
-
- * dispnew.c (set_cursor_to): Set window cursor position.
- (direct_output_for_insert): Use window cursor position.
- (init_display): Don't use frame cursor position.
-
- * window.h: CURSOR_VPOS/HPOS added.
-
- * frame.h (struct frame): CURSOR_X/Y removed.
- (FRAME_CURSOR_X): Removed.
- (FRAME_CURSOR_Y): Ditto.
-
- * dispnew.c (direct_output_for_insert): LAST_POINT_X removed.
- (direct_output_forward_char): Ditto.
-
- * xdisp.c (redisplay_internal): LAST_POINT_X and LAST_POINT_Y removed.
-
- * window.c (make_window): LAST_POINT_X and LAST_POINT_Y removed.
-
- * window.h: LAST_POINT_X and LAST_POINT_Y removed.
-
-Sun Jul 13 14:18:24 1997 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c: Bug fixes using SET_CURSOR with HPOS 0 instead
- of FRAME_LEFT_SCROLL_BAR_WIDTH.
-
- * dispextern.h: Changed function names.
-
- * dispnew.c (scrolling): Don't call SCROLLING_1 if WINDOW_SIZE
- < 2.
- (clear_window_matrices): Formerly two functions for desired
- and current matrix.
- (update_frame_1): Call CLEAR_DESIRED_MATRICES.
- (update_frame): Return return value from UPDATE_FRAME_1.
-
-Sat Jul 12 12:58:48 1997 Gerd Moellmann <gerd@acm.org>
-
- * xdisp.c (try_window): Set WINDOW_END_VPOS with window relative
- LAST_TEXT_VPOS.
-
- * frame.c (set_menu_bar_lines): Adjust matrices.
-
- * dispnew.c (set_cursor_to): Set cursor position.
-
- * minibuf.c (read_minibuf): Build frame matrix.
-
- * xdisp.c (this_line_start_hpos): Renamed to
- THIS_LINE_START_WINDOW_HPOS to make it clear that this is window
- relative.
- (this_line_vpos): Renamed to THIS_LINE_WINDOW_VPOS for the same
- reason.
-
- * dispnew.c (build_frame_matrix): Don't clear rows of the
- menu bar.
- (clear_window_records): Clear window rows.
- (clear_frame_records): Clear window and frame rows.
- (clear_glyph_matrix): Set all rows of a matrix to empty.
-
- * xdisp.c (echo_area_display): Parameter UPDATE_FRAME_P.
- Update frame if set.
- (message2_nolog): Pass 1 to ECHO_AREA_DISPLAY. UPDATE_FRAME
- removed.
- (redisplay_internal): Pass 0 to ECHO_AREA_DISPLAY.
- (redisplay_internal): Build frame matrix before UPDATE_FRAME.
-
- * dispnew.c (assign_row): Assign one glyph row to another.
- (mirrored_make_current): Use it.
- (mirror_make_current): Use it.
- (update_line): Rely on MIRRORED_MAKE_CURRENT to set flags and
- used counters for the current glyph row.
-
-
-Fri Jul 11 13:16:50 1997 Gerd Moellmann <gerd@acm.org>
-
- * lisp.h: Prototype for SCAN_BUFFER.
-
- * xdisp.c (redisplay_windows): Simplified.
-
- * dispnew.c (window_to_frame_vpos): Convert window to frame vpos
- with debug checks.
- (window_to_frame_hpos): Convert window to frame hpos with checks.
- (frame_to_window_vpos): Convert frame to window vpos with checks.
- (frame_to_window_hpos): Convert frame to window hpos with checks.
-
- * dispextern.h: PRESERVE_OTHER_COLUMNS removed.
-
- * dispnew.c: PRESERVE_OTHER_COLUMNS removed.
-
- * xdisp.c (redisplay_internal): Another instance of
- DISPLAY_TEXT_LINE with window relative VPOS.
- (redisplay_internal): Remove PRESERVE_OTHER_COLUMNS.
-
- * dispnew.c (init_desired_glyphs): Do it on window matrices,
- only.
-
- * xdisp.c (try_window_id): Use CANCEL_WINDOW_LINE.
- (redisplay_internal): Ditto.
-
- * dispnew.c (cancel_window_line): Use window matrix. Changed
- name to CANCEL_WINDOW_LINE.
-
- * xdisp.c (try_window_id): Use DISPLAY_TEXT_LINE with window
- relative VPOS.
-
- * dispextern.h (WINDOW_TO_FRAME_VPOS): Convert window vpos
- to frame vpos.
- (WINDOW_TO_FRAME_HPOS): Convert window hpos to frame hpos.
- (FRAME_TO_WINDOW_VPOS): Convert frame vpos to window vpos.
- (FRAME_TO_WINDOW_HPOS): Convert frame hpos to window hpos.
-
- * xdisp.c (try_window_id): Use ADJUST_WINDOW_CHARSTARTS with
- window relative VPOS.
- (redisplay_internal): Use ADJUST_WINDOW_CHARSTARTS with window
- relative VPOS.
-
- * dispnew.c (adjust_window_charstarts): Use INCREMENT_GLYPH_-
- MATRIX_BUFFER_POSITIONS.
-
- * xdisp.c (try_window_id): Use SCROLL_FULL_WIDTH_WINDOW.
-
- * dispextern.h: Prototype for SCROLL_FULL_WIDTH_WINDOW.
-
- * dispnew.c (scroll_frame_lines): Make it work on window
- matrix. Change name to scroll_full_width_window.
-
- * xdisp.c (message2_nolog): Don't fwrite NULL message If
- NONINTERACTIVE.
-
-Mon Jul 7 14:44:38 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (init_desired_glyphs): Clear both frame matrix
- and window matrices.
- (adjust_window_charstarts): Use window matrix.
- (cancel_my_columns): Use window matrix.
- (direct_output_for_insert): Use window matrix, only.
-
- * xdisp.c (display_glyphs): Extracted code from DISPLAY_STRING.
- (display_string): Call display_glyphs.
- (display_menu_bar_string): Display a string in a menu bar line.
- (display_menu_bar): Use DISPLAY_MENU_BAR_STRING.
- (display_text_line): Use window matrix.
- (try_window): Use window relative positions.
-
-Sun Jul 6 17:02:26 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (adjust_frame_glyphs): Allocate window matrices from
- (0, 0).
- (allocate_leaf_matrix): Add FRAME_MENU_BAR_LINES to the height of
- top-most windows.
-
- * window.h (WINDOW_TOPMOST_P): Added.
-
- * xdisp.c (echo_area_display): Use PREPARE_DESIRED_ROW.
- (redisplay_window): Ditto.
- (display_text_line): Ditto.
- (display_menu_bar): Ditto.
- (display_mode_line): Ditto.
- (display_mode_line): Use window matrix.
- (display_string): Use window matrix.
- (display_mode_element): Ditto.
- (echo_area_display): Don't display if frame has no pools yet.
- (echo_area_display): Work with window matrix for mini window.
- (redisplay_window): Use window marix for mini window.
- (display_text_line): Assume HPOS and VPOS are window relative and
- use that for DISPLAY_STRING.
-
- * dispextern.h: Prototype for prepare_desired_row.
-
- * dispnew.c (prepare_desired_row): Replacement for GET_DISPLAY_LINE.
-
- * dispnew.c (adjust_window_charstarts): Always allocate window
- matrices.
- (clear_glyph_row): Only reset used counters and flags.
-
-Sat Jul 5 14:55:44 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (scroll_frame_lines): Don't assume first scolled
- line is non-empty.
- (realloc_glyph_pool): Don't add 1 to the pool size.
- (adjust_glyph_matrix): Don't add 1 to pointers to glyph areas.
-
- * dispnew.c (line_hash_code): Don't use null-glyph end marker.
- (line_draw_cost): Ditto.
- (update_line): Ditto.
- (update_line): Use SPACE_GLYPH.
- (count_blanks): Additional parameter LEN.
-
- * xdisp.c (display_text_line): Use SPACE_GLYPH.
- (display_text_line): Don't add null-glyph end marker.
- (display_string): Use SPACE_GLYPH.
- (display_string): Don't use null-glyph end marker.
-
- * term.c (clear_end_of_line): Use SPACE_GLYPH.
-
- * dispnew.c (clear_glyph_row): Don't use null-glyph end markers.
- (fill_up_glyph_row_with_spaces): Ditto.
- (preserve_other_columns): Add SPACE_GLYPH at then end of desired
- rows, instead of null-glyphs.
- (direct_output_for_insert): Don't add null-glyph end marker.
-
- * scroll.c (do_direct_scrolling): Change algorithm to construct
- vector of lines assigned. Call MIRRORED_LINE_DANCE:
- (do_scrolling): Ditto.
-
- * dispnew.c (mirror_line_dance): Mirror line assignments in a
- frame matrix in window matrices.
- (mirrored_line_dance): Do line assignments during scrolling.
- Maybe do corresponding assignments in window matrices.
- (check_window_matrix_pointers): Check that window rows and frame
- rows agree about glyph pointers.
- (check_matrix_pointers): Ditto.
- (mirrored_make_current): Make a row of a desired matrix current;
- maybe mirror the operation in window matrices.
- (mirror_make_current): Make window desired matrix row current when
- frame matrix row was made current.
-
-Fri Jul 4 13:27:46 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c (check_matrix_pointer_lossage): Check against
- pointer lossage in matrices.
- (get_glyph_matrix_row): Removed.
-
- * scroll.c (do_scrolling): Simplified.
- (do_direct_scrolling): Simplified.
- (scrolling_1): Pass CURRENT_MATRIX instead of FRAME to
- DO_.*SCROLLING.
-
-
- * dispnew.c (ins_del_glyph_rows): Insert/delete rows in a matrix.
- (rotate_vector): Removed.
- (rotate_pointers): Removed.
- (scroll_frame_lines): Simplified.
-
-Thu Jul 3 13:54:21 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispextern.h (MATRIX_ROW_SWAP_CONTENTS): Removed.
-
- * dispnew.c (increment_glyph_matrix_buffer_positions): Does
- what the name says.
- (clear_glyph_row): Make a glyph row structure empty.
- (make_matrix_row_current): Make a glyph row current.
- (make_window_matrix_row_current): Perform analogous row swaps
- for window matrices.
- (update_line): Call make_matrix_row_current.
-
-Wed Jul 2 13:43:35 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispextern.h (SET_MATRIX_ROW_ENABLED_P): Better macro name.
- (SET_MATRIX_ROW_INVERSE_P): Better name and HIGHLIGHT_P ->
- INVERSE_P.
- (MATRIX_ROW_INVERSE_P): Former MATRIX_ROW_HIGHLIGHT_P.
- (struct glyph_row): HIGHLIGHT_P -> INVERSE_P
-
- * all files: use above new names.
-
- * dispnew.c (scroll_frame_lines): Simplified. Use
- SCROLL_GLYPH_MATRIX.
- (make_glyph_row_empty): Mark a glyph row empty.
- (increment_glyph_row_buffer_positions): Increment
- buffer positions in a glyph row.
- (increment_glyph_matrix_buffer_positions): Increment buffer
- positions in a range of rows.
- (scroll_glyph_matrix): Scroll a glyph matrix.
- (swap_glyphs_in_rows): Swap glyphs between rows.
- (swap_glyph_pointers): Swap pointers between rows.
- (glyph_row_slice_p): Return 1 if one row is a slice of another.
- (init_display): Initialize SPACE_GLYPH.
- (fill_up_glyph_row_areas_with_spaces): Fill up areas with
- spaces.
-
-Tue Jul 1 13:49:55 1997 Gerd Moellmann <gerd@acm.org>
-
- * xterm.c (dumprectangle): Use vectors in glyph rows.
-
- * xdisp.c (display_text_line): Use vectors in glyph rows.
- (display_string): Ditto.
-
- * scroll.c (do_scrolling): Use vectors in glyph rows.
- (do_direct_scrolling): Ditto.
-
- * alloc.c (mark_object): Use vectors in glyph rows.
- Mark for all frame types.
-
- * dispnew.c (adjust_glyph_matrix): Use vectors to glyphs in
- glyph rows.
- (get_glyph_matrix_row): Ditto.
- (matrix_row): Ditto.
- (rotate_pointers): Ditto.
- (scroll_frame_lines): Ditto.
- (preserve_other_columns): Ditto.
- (cancel_my_columns): Ditto.
- (update_line): Ditto.
- (direct_output_for_insert): Ditto.
-
- * dispextern.h (struct glyph_row): Use a vector of pointers
- instead of individual members. Use a vector of used counters.
- (MATRIX_ROW_SWAP_CONTENTS): Use vectors.
- (MATRIX_ROW_GLYPH_START): Ditto.
- (MATRIX_ROW_GLYPH_END): Ditto.
- (MATRIX_ROW_USED): Ditto.
- (MATRIX_ROW_SET_USED): Ditto.
-
- * dispnew.c (line_hash_code): Simplified.
-
-Mon Jun 30 20:39:38 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispnew.c: Prototype for ROTATE_VECTOR, ROTATE_POINTERS,
- CHANGE_FRAME_SIZE_1
- (preserve_other_columns): Void return.
- (cancel_my_columns): Void return type.
- (scrolling): Int return type.
- (do_pending_window_change): Void return type.
- (change_frame_size): Ditto.
- (bitch_at_user): Ditto.
- (init_display): Ditto.
- (syms_of_display): Ditto.
-
- * dispextern.h: add prototypes for REDRAW_FRAME,
- REDRAW_GARBAGED_FRAMES, CANCEL_LINE, CLEAR_FRAME_RECORDS,
- INIT_DESIRED_GLYPHS, SCROLL_FRAME_LINES, PRESERVE_OTHER_COLUMNS,
- ADJUST_WINDOW_CHARSTARTS, CANCEL_MY_COLUMNS,
- DIRECT_OUTPUT_FOR_INSERT, DIRECT_OUTPUT_FORWARD_CHAR,
- UPDATE_FRAME, SCROLLING, BUFFER_POSN_FROM_COORDS,
- DO_PENDING_WINDOW_CHANGE, CHANGE_FRAME_SIZE, BITCH_AT_USER,
- SIT_FOR, INIT_DISPLAY, SYMS_OF_DISPLAY,
-
- * dispnew.c (redraw_frame): FRAME_PTR -> struct frame. Return
- void.
- (cancel_line): Return void.
- (clear_frame_records): Return void.
-
- * dispextern.h (struct glyph): Remove GLYPH, add bit-fields.
- (SET_CHAR_GLYPH): Fill a character glyph.
- (SET_CHAR_GLYPH_FROM_GLYPH): Set a character glyph from a GLYPH.
- (GLYPH_FROM_CHAR_GLYPH): Construct a GLYPH from a character
- glyph.
- (CHAR_GLYPH_CHAR_CODE): Return character code of a glyph.
- (SET_CHAR_GLYPH_CHAR_CODE): Set character code of a glyph.
- (CHAR_GLYPH_FACE_ID): Return face id of a glyph.
- (SET_CHAR_GLYPH_FACE_ID): Set face id of a glyph.
- (CHAR_GLYPH_PADDING_P): Return padding flag of a glyph.
- (SET_CHAR_GLYPH_PADDING_P): Set padding flag.
- (CHAR_GLYPH_REVERSE_P): Return reversed flag.
- (SET_CHAR_GLYPH_REVERSE_P): Set reversed flag.
- (MATRIX_ROW_SWAP_CONTENTS): Swap pointers between rows.
-
- * term.c (reassert_line_highlight): Check CHARS_WASTED == 0.
-
- * window.h (struct window): Add comment that no Lisp data may
- come below CURRENT_MATRIX.
-
- * alloc.c (mark_object): Change window mark code to stop with
- member CURRENT_MATRIX.
-
-Sat Jun 28 13:54:55 1997 Gerd Moellmann <gerd@acm.org>
-
- * scroll.c (do_scrolling): Change algorithm to use pointers.
- (do_direct_scrolling): Ditto.
-
- * dispnew.c (get_glyph_matrix_row): Use pointers stored in rows.
- (new_glyph_pool): Formerly new_FRAME_GLYPH_MATRIX.
- (free_glyph_pool): Formerly FREE_FRAME_GLYPH_MATRIX
- (realloc_glyph_pool): Formerly REALLOC_FRAME_GLYPH_MATRIX.
- Returns 1 if pool changed.
- (matrix_row): Additional check for lost pointers to glyph rows.
- (compute_matrices): Additional parameter DIM_P set means that no
- allocation should take place. Addtional parameter
- ANY_WINDOWS_CHANGED_P set if any windows matrix has changed.
- (compute_leaf_matrix): Additional parameter CHANGED_P set to 1
- when window matrix changes. Additional parameter DIM_ONLY_P set
- to 1 to indicate that no allocation should take place.
- (adjust_frame_glyphs): Construct new glyph pools and glyph
- matrices. Optimize frame redraws.
- (free_glyphs): Free pools.
- (check_glyph_memory): Check pools not freed.
- (rotate_pointers): Rotate pointers in a vector of glyph rows.
- (scroll_frame_lines): Change algorithm to use pointers.
- (update_line): Ditto.
-
- * dispextern.h (struct glyph_row): Use pointers to areas in a row.
- (global): All macro names changed from prefix FRAME_MATRIX to
- MATRIX.
-
-Fri Jun 27 14:51:15 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispextern.h (struct glyph_pool): Replacement for former
- FRAME_GLYPH_MATRIX.
- (struct glyph_matrix): No longer contains sizes of allocated
- areas.
-
- * xdisp.c (redisplay_internal): Don't redisplay if frame has
- no glyph pools.
-
- * frame.c (make_frame): Initialize pools.
-
-Thu Jun 26 00:00:55 1997 Gerd Moellmann <gerd@acm.org>
-
- * scroll.c (do_direct_scrolling): Don't assume that the
- line moving algorithm has no intermediate steps.
- (do_scrolling): Ditto.
-
- * Makefile.in (alloc.o): Add dependency dispextern.h.
-
- * alloc.c: Include dispextern.h for glyph definitions.
-
- * dispnew.c (get_glyph_matrix_row): Return 1 if ROW_INDEX
- is legal, return 0 otherwise.
-
- * window.h: Add comment that windows are marked specially.
-
- * alloc.c (mark_object): Mark windows specially.
-
-
-Wed Jun 25 15:22:58 1997 Gerd Moellmann <gerd@acm.org>
-
- * dispextern.h (struct glyph): Add member OBJECT
- referencing a Lisp object from which a glyph was drawn.
- Member TEXT_POSITION renamed POSITION.
- * xterm.c, xdisp.c, dispnew.c: Rename TEXT_POSITION -> POSITION.
-
- * alloc.c: Include dispextern.h
- (mark_object): Mark objects referenced from glyphs.
-
- * frame.c (make_frame): Initialize DECODE_MODE_SPEC_BUFFER.
-
- * scroll.c (do_direct_scrolling): Remove TEMP_MATRIX.
- (do_scrolling): Ditto.
-
- * frame.h (struct frame): TEMP_MATRIX removed.
- DECODE_MODE_SPEC_BUFFER added.
-
- * window.h: TEMP_MATRIX removed.
-
- * scroll.c: OPHYS_LINES removed.
-
- * dispnew.c: OPHYS_LINES and OPHYS_LINES_LENGTH removed.
- FRAME_PTR -> struct frame *.
-
- * termhooks.h: Prototypes for INSERT_GLYPHS_HOOK,
- WRITE_GLYPHS_HOOK, DELETE_GLYPHS_HOOK,
-
- * term.c: Prototypes for INSERT_GLYPHS_HOOK,
- WRITE_GLYPHS_HOOK, DELETE_GLYPHS_HOOK,
-
- * xdisp.c (redisplay_internal): Remove call to VERIFY_CHARSTARTS.
- (do_verify_charstarts): Removed.
-
- * frame.c (Fmake_terminal_frame): Adjust glyphs.
- (Fdelete_frame): Free glyphs.
- (make_frame): Initialize matrix fields in frame.
-
- * config.in (PROTO): Added.
-
- * emacs.c (shut_down_emacs): Check glyph memory.
-
- * window.c (Fdelete_window): Free window matrices.
- (Fset_window_configuration): Ditto.
- (Fdelete_window): Adjust glyphs.
- (Fsplit_window): Ditto.
- (change_window_height): Ditto.
- (Fset_window_configuration): Ditto.
- (make_window): Initialize DESIRED_MATRIX and CURRENT_MATRIX.
- (replace_window): Reset DESIRED_MATRIX and CURRENT_MATRIX
-
- * Makefile.in (window.o): Add dependency window.c -> dispextern.h
-
- * window.c: Include dispextern.h
-
- * scroll.c (do_scrolling): Use new glyphs.
- (do_direct_scrolling): Ditto.
-
- * xdisp.c: Some function prototypes.
- (redisplay_internal): Don't do anything if matrices not yet set.
- (redisplay_internal): Use new glyphs.
- (try_window_id): Ditto.
- (copy_part_of_rope): Ditto.
- (display_text_line): Ditto.
- (display_menu_bar): Ditto.
- (display_mode_line): Ditto.
- (display_string): Ditto.
-
- * xterm.c: Prototypes for some local functions.
- (dumpglyphs): Use new glyphs.
- (XTwrite_glyphs): Ditto.
- (dumprectangle): Ditto.
- (note_mouse_highlight): Ditto.
- (fast_find_position): Ditto.
- (show_mouse_face): Ditto.
- (x_draw_single_glyph): Ditto.
- (x_display_bar_cursor): Ditto.
- (x_display_box_cursor): Ditto.
- (x_new_font): Adjust glyphs when font change.
-
- * term.c (clear_end_of_line): Use new glyphs.
- (write_glyphs): Ditto.
- (insert_glyphs): Ditto.
-
- * Makefile.in (term.o): term.c depends on dispextern.h
-
- * term.c: Include dispextern.h
-
- * dispnew.c (direct_output_forward_char): Old glyph functions
- removed, new inserted.
- (line_hash_code): Use new glyphs.
- (line_draw_cost): Ditto
- (cancel_line): Ditto
- (clear_frame_records): Ditto.
- (init_desired_glyphs): Ditto.
- (get_display_line): Ditto
- (scroll_frame_lines): Ditto.
- (preserve_other_columns): Ditto.
- (adjust_window_charstarts): Ditto.
- (cancel_my_columns): Ditto.
- (direct_output_for_insert): Ditto.
- (update_frame): Ditto.
- (quit_error_check): Made empty.
- (scrolling): Use new glyphs.
- (count_blanks): Ditto.
- (count_match): Ditto.
- (update_line): Ditto.
- (init_display): Adjust glyphs initially.
- (change_frame_size_1): Adjust glyphs.
-
- * dispextern.h: Old glyphs removed, new added.
-
- * xfaces.c (min_char_bounds): Get smallest char in loaded fonts.
-
- * xterm.h: Prototype for min_char_bounds.
-
- * window.h (struct window): Remove old glyphs, add new.
-
- * frame.h (struct frame): Remove old glyphs, add new.
-
-1999-07-20 Dave Love <fx@gnu.org>
-
- * buffer.c (syms_of_buffer): Make
- default-enable-multibyte-characters a user variable.
-
-1999-07-14 Richard Stallman <rms@gnu.org>
-
- * Version 20.4 released.
-
-1999-07-14 Richard Stallman <rms@gnu.org>
-
- * filelock.c (lock_file): Do nothing if purifying.
-
-1999-07-10 Richard Stallman <rms@gnu.org>
-
- * xterm.c (x_display_bar_cursor): Use the cursor-color
- to display the bar, not the cursor foreground pixel.
-
-1999-07-09 Andrew Innes <andrewi@gnu.org>
-
- * w32console.c (w32_use_full_screen_buffer): New variable.
- (syms_of_ntterm): Register it.
- (initialize_w32_display): Set initial frame size accordingly,
- respecting the LINES and COLUMNS environment variables if set.
-
- * w32inevt.c (w32_console_read_socket): Use it.
-
-1999-07-07 Kenichi Handa <handa@etl.go.jp>
-
- * callproc.c (Fcall_process): Decide coding system for decoding
- after we set to the target buffer. If the output goes to a
- unibyte buffer, suppress character code conversion.
-
- * fileio.c (Finsert_file_contents): If reading into a unibyte
- buffer, suppress character code conversion.
-
- * process.c (create_process): If the output goes to a unibyte
- buffer, suppress character code conversion.p
-
-1999-07-07 Andreas Schwab <schwab@gnu.org>
-
- * xdisp.c (line-number-display-limit): Doc fix.
-
-1999-07-05 Richard Stallman <rms@gnu.org>
-
- * callproc.c (Fcall_process): Don't use initializer on coding_systems.
- (Fcall_process_region): Likewise.
-
-1999-07-01 Markus Rost <markus.rost@mathematik.uni-regensburg.de>
-
- * callproc.c (init_callproc): Set exec_directory if
- installation_directory is non-nil, without a test of exec_path.
-
-1999-07-01 Andrew Innes <andrewi@gnu.org>
-
- * w32xfns.c (drain_message_queue): New function.
-
- * w32term.h (drain_message_queue): Add extern.
-
- * w32proc.c (sys_select): Call MsgWaitForMultipleObjects instead
- of WaitForMultipleObjects when user input is allowed, so we can
- handle incoming window messages. Call drain_message_queue when
- there are messages waiting; this ensures that windows created
- indirectly from the lisp thread get processed properly, and don't
- hang other applications by failing to respond to broadcasts.
-
-1999-07-01 Andreas Schwab <schwab@gnu.org>
-
- * callint.c (Fcall_interactively): Ignore first element of
- event-symbol-elements property.
-
-1999-07-01 Richard Stallman <rms@gnu.org>
-
- * fileio.c (Fread_file_name): Check type of DEFAULT_FILENAME.
-
-1999-07-01 Kenichi Handa <handa@etl.go.jp>
-
- * minibuf.c (read_minibuf): Set the multibyteness of the
- minibuffer before inserting `initial' string.
-
-1999-06-30 Richard Stallman <rms@gnu.org>
-
- * xfns.c (x_make_gc): Turn off GCStipple when setting up cursor_gc.
-
-1999-06-29 Richard M. Stallman <rms@gnu.org>
-
- * emacs.c [DOUG_LEA_MALLOC] (malloc_initialize_hook):
- Move the handling of MALLOC_CHECK_ envvar here.
- (main): Moved from here.
-
-1999-06-29 Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>
-
- * emacs.c [DOUG_LEA_MALLOC] (malloc_initialize_hook): New
- function, assigned to the global __malloc_initialize_hook pointer.
- (main): Move malloc_set_state call into malloc_initialize_hook
- so that it happens as early as possible.
-
-1999-06-27 Richard M. Stallman <rms@gnu.org>
-
- * keyboard.c (read_key_sequence): Properly reinitialize
- fkey_map after translating thru Vkey_translation_map.
- After translating thru Vfunction_key_map, don't reset
- keytrans-start to 0.
-
-1999-06-24 Geoff Voelker <voelker@cs.washington.edu>
-
- * w32.c (get_emacs_configuration): Use GetVersionEx to
- handle NT5.0 correctly. Include build number in configuration.
- w32heap.c (osinfo_cache): New variable.
- (cache_system_info): Initialize osinfo_cache.
- w32heap.h (osinfo_cache): Declare.
-
-1999-06-24 Richard M. Stallman <rms@gnu.org>
-
- * casefiddle.c (casify_object): Use make_multibyte_string
- if we casify a multibyte string.
-
-1999-06-22 Ken'ichi Handa <handa@gnu.org>
-
- * fileio.c: (Finsert_file_contents): In the case of REPLACE, call
- del_range_byte instead of del_range_1, set `inserted' to the
- number of characters actually inserted.
-
-1999-06-17 Dave Love <fx@gnu.org>
-
- * coding.c (decode_coding_sjis_big5): Avoid compiler warning.
-
-1999-06-18 Paul Eggert <eggert@twinsun.com>
-
- * filelock.c (BOOT_TIME_FILE): New macro.
- (get_boot_time): Use it instead of hardwiring the file name.
- Check BOOT_TIME_FILE only after inspecting the kernel directly.
-
-1999-06-17 Dave Love <fx@gnu.org>
-
- * xdisp.c (invalid_eol_type): Make it unsigned.
-
-1999-06-17 Karl Heuer <kwzh@gnu.org>
-
- * process.c (send_process): Delete unsafe/redundant assignment.
-
-1999-06-17 Jason Rumney <jasonr@gnu.org>
-
- * w32term.c (dumprectangle): Handle wide characters properly.
-
-1999-06-16 Andrew Innes <andrewi@gnu.org>
-
- * s/ms-w32.h (strerror): Override the default implementation of
- strerror, so we can map winsock error codes.
-
- * w32.c (sys_strerror): New function.
-
- * w32fns.c (w32_to_x_weight): Return "demibold" instead of "semibold".
-
-1999-06-15 Ken'ichi Handa <handa@gnu.org>
-
- * buffer.c (syms_of_buffer): Don't make
- enable-multibyte-characters customizable.
-
-1999-06-15 Richard M. Stallman <rms@gnu.org>
-
- * editfns.c (Fuser_full_name): Doc fix.
-
-1999-06-14 Tak Ota <ota@atc.sel.sony.com>
-
- * w32bdf.c: (clear_cached_bitmap_slots): Remove.
- (get_bitmap_with_cache): Check if CreateBitmap failed.
- Adjust cache size dynamically so cache is never larger than the
- system limit of GDI resources.
- Do cache clearing inline. Move global variables to local scope.
-
-
-1999-06-13 Wolfgang Glas <Wolfgang.Glas@hfm.tu-graz.ac.at>
-
- * unexsgi.c (unexec): Dump the .rodata section from memory
- under IRIX6.5 in order to be able to unexec with gcc.
-
-1999-06-11 Greg Hudson <ghudson@MIT.EDU>
-
- * indent.c (compute_motion): Fix boundary case.
-
-1999-06-11 Jason Rumney <jasonr@altavista.net>
-
- * w32term.c (cancel_mouse_face): New function. See equiv
- changes to xterm.c on 1996-10-31.
- (x_set_window_size): Use cancel_mouse_face.
- (w32_read_socket): Use cancel_mouse_face.
- Update frame position when size is restored.
-
-1999-06-04 Richard M. Stallman <rms@gnu.org>
-
- * lread.c (Vuser_init_file): New variable.
- (syms_of_lread): Set up Lisp variable.
- (Fload): Store the file name there, if var was t before.
-
-1999-06-04 Paul Eggert <eggert@twinsun.com>
-
- * filelock.c (get_boot_time): Don't look at /proc/uptime; it
- doesn't work if the system date is changed, or if the system
- is suspended. Look at the last-modified time of
- /var/run/random-seed instead.
-
-1999-06-03 Ken'ichi Handa <handa@gnu.org>
-
- * coding.c (ENCODE_SJIS_BIG5_CHARACTER): Encode charset
- japanese-jisx0208-1978 correctly.
-
-1999-06-03 Andrew Innes <andrewi@gnu.org>
-
- * unexw32.c (get_section_info) [_ALPHA_]: Force as much bss data
- as possible to be dumped, for safety.
-
-1999-06-02 Ken'ichi Handa <handa@gnu.org>
-
- * coding.c (ENCODE_SJIS_BIG5_CHARACTER): Encode charset
- latin-jisx0201 correctly.
-
-1999-05-26 Ken'ichi Handa <handa@gnu.org>
-
- * charset.h (Vcharset_table): Comment fixed.
-
-1999-05-24 Richard Stallman <rms@gnu.org>
-
- * coding.c (syms_of_coding): Doc fix.
-
- * buffer.c (syms_of_buffer): Doc fix.
-
- * filelock.c (lock_if_free): After deleting a stale lock,
- try again to lock the file.
-
-1999-05-22 Andrew Innes <andrewi@gnu.org>
-
- * w32inevt.c (maybe_generate_resize_event): Detect changes in the
- console window size.
- (w32_console_read_socket): Call maybe_generate_resize_event
- whenever input events are received, since we don't get told when
- the window size changes (as opposed to the buffer size, which we
- don't care about).
-
- * w32console.c (clear_frame): Remember that the window width might
- be smaller than the screen buffer width.
- (write_glyphs): Remove redundant variable attrs. Use
- FillConsoleOutputAttribute instead of WriteConsoleOutputAttribute.
-
-1999-05-20 Andrew Innes <andrewi@gnu.org>
-
- * w32term.c (w32_read_socket): Reset the grabbed flag when a frame gains or
- loses focus.
-
- * w32fns.c (w32_wnd_proc): Ensure mouse capture is released if
- frame loses focus, and that mouse button state is reset. Ditto
- when the menu bar is activated.
-
-1999-05-18 Richard Stallman <rms@gnu.org>
-
- * abbrev.c (Fdefine_abbrev): Doc fix.
-
-1999-05-13 Paul Eggert <eggert@twinsun.com>
-
- * filelock.c: Fix performance bug on hosts with large
- /var/adm/wtmp files with no boot records.
-
- (boot_time_initialized): New var.
- (init_filelock): Initialize it.
- (get_boot_time): Use it, instead of nonzero boot_time,
- to test whether boot_time is initialized.
- Don't invoke utmp routines when dumping.
-
- (get_boot_time): First, try to get the boot time from the
- current utmp file, as this can be much faster. Don't try to
- get the boot time from utmp and/or wtmp more than once.
-
- (get_boot_time_1): When passed null pointer, don't invoke utmpname.
- New arg LATEST. All uses changed.
-
-1999-05-15 Andrew Innes <andrewi@gnu.org>
-
- * w32term.c (dumpglyphs): Use correct colours for drawing
- rectangles in place of missing fonts, and make them the right
- size.
-
-1999-05-14 Dave Love <fx@gnu.org>
-
- * syntax.c (Fparse_partial_sexp): Correct test for element 8 to be
- non-nil.
-
-1999-05-11 Andrew Innes <andrewi@gnu.org>
-
- * w32fns.c (x_to_w32_charset): Reinstall VIETNAMESE_CHARSET
- definition.
- (w32_wnd_proc): Reinstall debugging output.
- (w32_wnd_proc): Reinstall SetForegroundWindow change.
- (syms_of_w32fns): Reinstall new initializer for
- Vw32_phantom_key_code.
-
- * w32fns.c (x_to_w32_charset): Do partial matching of charset
- names for most non-European charsets, to cope with wildcards or
- missing spec dates.
- (Fw32_send_sys_command): Post WM_SYSCOMMAND rather than sending it
- to avoid deadlock when activating the menu bar.
-
-1999-05-10 Ken'ichi Handa <handa@gnu.org>
-
- * search.c (boyer_moore): Get charset base value of `untranslated'
- by masking by ~CHAR_FIELD3_MASK (instead of ~0xff).
-
-1999-05-10 Andreas Schwab <schwab@gnu.org>
-
- * fileio.c (Fread_file_name): Correct handling of dollars in file
- names. Protect dollars in strings put on the file-name-history.
- Substitute homedir by `~' also in default_filename.
-
- * xdisp.c (try_window_id): Fix computation of tab_offset when
- backing up over a character that is splitted across lines.
-
-1999-05-08 Kenichi HANDA <handa@etl.go.jp>
-
- * coding.c (code_convert_region): If eol format is inconsistent,
- change coding->symbol to the sibling coding system of Unix like
- eol format.
-
-1999-05-09 Richard M. Stallman <rms@gnu.org>
-
- * s/irix5-2.h (NO_WTMP_FILE): Define it.
-
- * filelock.c (get_boot_time): Handle NO_WTMP_FILE.
-
-1999-05-05 Andrew Innes <andrewi@gnu.org>
-
- * w32fns.c (w32_strict_painting): New variable.
- (w32_wnd_proc): Use it to select repaint rules.
- (syms_of_w32fns): Defvar it.
-
-1999-05-04 Andrew Innes <andrewi@gnu.org>
-
- * w32fns.c (x_to_w32_charset): Fix typo: want to map all Japanese
- charsets to the standard Windows charset for Japanese.
-
-1999-05-04 Ken'ichi Handa <handa@gnu.org>
-
- * xterm.c (x_load_font): Fix typo (`>' -> `=').
-
- * ccl.h (struct ccl_program): New member stack_idx.
-
- * ccl.c (ccl_prog_stack_struct): Declare it as static.
- (ccl_driver): Setup stack_idx and ccl_prog correctly. Update them
- before returing.
- (setup_ccl_program): Initialize ccl->stack_idx to 0.
-
-1999-05-03 Jason Rumney <jasonr@altavista.net>
-
- * w32term.c (dumpglyphs): Always fill background for italic fonts.
-
-1999-05-03 Eli Zaretskii <eliz@is.elta.co.il>
-
- * dired.c (make_time): Make argument type be time_t.
-
-1999-05-02 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (unibyte_display_via_language_environment): Add extern.
-
-1999-05-02 Richard M. Stallman <rms@gnu.org>
-
- * xdisp.c (display_text_line): Convert unibyte char to multibyte
- if unibyte_display_via_language_environment is set.
- (unibyte_display_via_language_environment):
- Variable moved from xfns.c and elsewhere.
- (syms_of_xfns): Set up Lisp var.
-
- * xfns.c (unibyte_display_via_language_environment):
- Variable moved to xdisp.c.
- (syms_of_xfns): Don't set up Lisp var here.
-
- * msdos.c (unibyte_display_via_language_environment):
- Variable moved to xdisp.c.
- (syms_of_msdos): Don't set up Lisp var here.
-
- * w32fns.c (unibyte_display_via_language_environment):
- Variable moved to xdisp.c.
- (syms_of_w32fns): Don't set up Lisp var here.
-
-1999-05-02 Andrew Innes <andrewi@gnu.org>
-
- * s/ms-w32.h (HAVE_FSYNC): New macro.
- (fsync): Map to _commit.
- (ftruncate): Map to _chsize.
-
- * w32term.c (dumpglyphs): On Windows NT, do output in Unicode even
- for ASCII, if enabled, to avoid memory allocation overhead for
- implicit Unicode conversion. Also, recognize that ASCII and
- Latin-1 have a trivial conversion to Unicode, so x_2byte_buffer
- already contains the Unicode characters in that case.
- (construct_drag_n_drop): Remove old code that was
- trashing the drop location.
-
- * w32select.c (Fw32_set_clipboard_data): Undo last change to add
- nlines to encoding_buffer_size (real bug was in a ccl program in
- lisp/international/coding.el).
-
- * w32reg.c (w32_get_string_resource): Check for name in current
- user area, and if not found look in the local machine area.
-
- * w32fns.c (w32_list_bdf_fonts): Initialize n_fonts.
- (Fw32_shell_execute): New function; used to support browse-url.
- (syms_of_w32fns): Register it.
- (w32_load_system_font): Force max width to be average
- char width for fixed-pitch fonts, to avoid unnecessary redisplay
- slowdown.
- (x_to_w32_charset): Define VIETNAMESE_CHARSET if not
- already defined.
- (syms_of_w32fns): Set Vw32_phantom_key_code to 255.
-
- * unexw32.c (get_section_info): Dump back the entire EMDATA
- section if we can put Emacs' initialized data in a separate
- section, otherwise use the my_begdata/my_edata method.
-
- * makefile.nt ($(BLD)\w32term.obj): Add dependency on w32heap.h.
-
- * coding.c (decode_eol): Set produced/consumed values to zero if
- src_bytes is <= 0 on entry.
-
-1999-05-02 Jason Rumney <jasonr@altavista.net>
-
- * w32term.c (w32_write_glyphs, w32_clear_end_of_line,
- w32_clear_frame, clear_cursor, x_display_bar_cursor,
- x_display_box_cursor, x_set_window_size): Use phys_cursor_on
- field in frame.
- (do_line_dance): Updated WRT xterm.c. Use macros where possible.
- (dumprectangle): Take into account the width of a left-side
- scroll bar.
-
- * w32proc.c (sys_kill): Attach to current foreground thread
- when grabbing focus; necessary on NT 5.0.
-
- * w32fns.c (w32_wnd_proc) [WM_PAINT]: Use rectangle from
- GetUpdateRect rather than BeginPaint.
- (w32_wnd_proc): Attach to current foreground thread
- when grabbing focus; necessary on NT 5.0.
- (w32_wnd_proc) [W32_DEBUG_DISPLAY]: Add output for
- debugging display messages.
- (w32_to_x_charset): Put wildcard last in unknown charsets to avoid
- false matching.
-
-1999-05-02 Kenichi HANDA <handa@etl.go.jp>
-
- * coding.c (setup_raw_text_coding_system): Call
- setup_coding_system to initialize the fields of struct
- coding_system correctly.
-
-1999-04-26 Kenichi HANDA <handa@etl.go.jp>
-
- * xterm.c (x_list_fonts): Fix previous change.
-
-1999-04-26 Richard Stallman <rms@gnu.org>
-
- * config.in (HAVE_LIBXP): Add #undef.
- * Makefile.in (LIB_MOTIF_EXTRA): Check HAVE_LIBXP.
-
-1999-04-12 Ken'ichi Handa <handa@gnu.org>
-
- * xterm.c (x_list_fonts): Trap X errors so that Emacs doesn't die
- by them.
-
-1999-04-12 Karl Heuer <kwzh@gnu.org>
-
- * s/freebsd.h (BSD_SYSTEM): Define for FreeBSD 4 as with FreeBSD 3.
-
-1999-04-11 Ken'ichi Handa <handa@gnu.org>
-
- * fontset.c (Fset_fontset_font): Fix previous change.
-
-1999-04-09 Ken'ichi Handa <handa@gnu.org>
-
- * fontset.c (Fquery_fontset): Check for fontset aliases here.
- (Fnew_fontset, Fset_fontset_font): Don't check for them here.
-
-1999-04-08 Richard Stallman <rms@gnu.org>
-
- * process.c (Faccept_process_output): Check validity of PROCESS.
-
-1999-04-08 Eli Zaretskii <eliz@gnu.org>
-
- * msdos.c (jp_kbd_translate_table): Fix the other \ key.
-
-1999-04-07 Richard Stallman <rms@gnu.org>
-
- * xfns.c (x_set_font): Fix error message.
-
- * fontset.c (Fquery_fontset): Don't check for fontset aliases here.
- (Fnew_fontset, Fset_fontset_font): Check for them here.
- (Ffontset_info, Fnew_fontset, Fset_fontset_font):
- Fix error message syntax.
-
- * buffer.c (Fmake_indirect_buffer): Copy multibyte status
- from the base buffer.
- (Fset_buffer_multibyte): Copy new multibyte status
- into the buffer's indirect buffers.
-
-1999-04-07 Ken'ichi Handa <handa@gnu.org>
-
- * fns.c (base64_encode_1): Don't add unnecessary newline at the
- tail.
-
-1999-04-06 Richard Stallman <rms@gnu.org>
-
- * dired.c (Ffile_attributes): Doc fix.
-
- * keymap.c (Faccessible_keymaps): Really initialize i_byte.
- Convert 0200 to meta only in a unibyte string.
- (Fkey_description): Likewise.
-
- * eval.c (do_autoload): Preserve match data.
-
-1999-04-06 Kenichi HANDA <handa@etl.go.jp>
-
- * w32fns.c (x_to_w32_font): Provide sufficient buffer to
- encode_coding to avoid carryover.
-
- * coding.c: Add comments for decode_coding and encode_coding.
-
- * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix bug of handling
- a composite character by skipping its leading code.
- <CCL_WriteMultibyteChar2>: Handle non-ascii single byte character
- correctly.
-
- * coding.c: Add comments for decode_coding and encode_coding.
-
- * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix bug of handling
- a composite character by skipping its leading code.
- <CCL_WriteMultibyteChar2>: Handle non-ascii single byte character
- correctly.
-
-1999-04-06 Eli Zaretskii <eliz@gnu.org>
-
- * msdos.c (dos_rawgetc): Don't zero out c if private translation
- table was used.
- (jp_kbd_translate_table): Support C-\.
- (it_kbd_translate_table): Map `>' correctly.
- (it_keyboard): Add `>'.
-
-1999-04-06 Richard Stallman <rms@gnu.org>
-
- * intervals.c (graft_intervals_into_buffer): Turn off
- inhibit_modification_hooks around calling Fset_text_properties.
-
-1999-04-05 Kenichi HANDA <handa@etl.go.jp>
-
- * xterm.c (dumpglyphs): Be sure to fill the whole background of
- glyphs.
-
-1999-04-05 Eli Zaretskii <eliz@gnu.org>
-
- * msdos.c (jp_kbd_translate_table): Fix last change.
-
-1999-04-04 Eli Zaretskii <eliz@gnu.org>
-
- * msdos.c (struct kbd_translate): New struct, for key translation
- tables private to certain national keyboard layouts.
- (struct dos_keyboard_map): Add a pointer to a private translation
- table.
- (jp_kbd_translate_table): Private table for the Japanese
- keyboard.
- (jp_keyboard): Japanese keyboard layout.
- (it_kbd_translate_table): Private table for the Italian keyboard.
- (it_keyboard): Use it_kbd_translate_table.
- (keyboard_layout_list): Add the Japanese keyboard.
- (dos_rawgetc): Use the keyboard-private translation table, if
- available.
- (abort) [__DJGPP_MINOR__ >= 2]: Raise SIGABRT.
-
-1999-04-02 Kenichi HANDA <handa@etl.go.jp>
-
- * xdisp.c (redisplay_window): When we call compute_motion with
- HPOS got from w->last_point_x, call it with DID_MOTION 1.
- (display_text_line): Stop the loop for processing overlay strings
- when we reach the right edge of the window.
-
-1999-03-31 Richard M. Stallman <rms@gnu.org>
-
- * doc.c (get_doc_string): When UNIBYTE and DEFINITION are 0,
- let the data control whether string is unibyte.
-
-1999-03-30 Richard M. Stallman <rms@gnu.org>
-
- * macros.c (Fexecute_kbd_macro): Save real_this_command.
- (pop_kbd_macro): Restore the saved real_this_command.
- (Fcall_last_kbd_macro): Set real_this_command to the macro.
-
-1999-03-26 Richard M. Stallman <rms@gnu.org>
-
- * buffer.c (Fset_buffer_modified_p): Don't lock or unlock
- if buffer-file-name is nil.
-
-1999-03-25 Jason Rumney <jasonr@altavista.net>
-
- * w32select.c (Fw32_set_clipboard_data): Take into account line
- ends when calculating clipboard storage needed for non-ASCII text.
-
-1999-03-25 Andrew Innes <andrewi@gnu.org>
-
- * makefile.nt (PREPARED_HEADERS): Change name of paths.h to epaths.h.
- (epaths.h): Renamed from paths.h.
- (clean):
- ($(BLD)\filelock.obj):
- ($(BLD)\lread.obj):
- ($(BLD)\w32fns.obj): Renamed paths.h to epaths.h.
-
-1999-03-23 Ken'ichi Handa <handa@gnu.org>
-
- * coding.c (encode_coding_iso2022): Initialize dummy arguments to
- ENCODE_ISO_CHARACTER for the previous change on this macro.
-
-1999-03-23 Kenichi Handa <handa@etl.go.jp>
-
- * xdisp.c (decode_mode_spec_coding): Handle integer value in
- eoltype correctly for backward compatibility.
-
-1999-03-20 Kenichi HANDA <handa@etl.go.jp>
-
- * coding.c (ENCODE_ISO_CHARACTER): Check validity of CHARSET. If
- invalid, produce the buffer internal byte sequence without encoding.
-
-1999-03-19 Karl Heuer <kwzh@gnu.org>
-
- * editfns.c (Fformat): Accept %i format.
-
-1999-03-17 Karl Heuer <kwzh@gnu.org>
-
- * filelock.c (get_boot_time): Test tempname, not filename.
-
-1999-03-17 Jason Rumney <jasonr@altavista.net>
-
- * w32bdf.h: Merged patches from Meadow; introduce bitmap cache to
- speed display.
-
- * w32bdf.c: Merged patches from Meadow; introduce bitmap cache to
- speed display.
- (get_cached_font_char, cache_char_offset, get_bitmap_with_cache)
- New functions.
- (w32_free_bdf_font, seek_char, w32_get_bdf_glyph, w32_BDF_TextOut)
- Use bitmap cache.
-
- * w32fns.c (enum_font_cb2): Set the font height to be the
- character height, not the cell height.
- (Fw32_select_font): Initialize font dialog with current default font.
- (Vw32_system_coding_system): New variable.
- (w32_strict_filenames): Add comment.
- (w32_to_x_font): Decode font name using Vw32_system_coding_system.
- (x_to_w32_font): Encode font name using Vw32_system_coding_system.
- (syms_of_w32fns): Add w32-system-coding-system.
-
-1999-03-15 Richard M. Stallman <rms@gnu.org>
-
- * xterm.c (XTread_socket) <ConfigureNotify>:
- If cursor pos is outside the new frame size, mark cursor as off.
-
-1999-03-14 Ken'ichi Handa <handa@gnu.org>
-
- * xdisp.c (try_window_id): Initialize val.ovstring_chars_done to 0.
-
- * xterm.c (x_load_font): Trap X errors so that Emacs doesn't die
- by them.
-
-1999-03-14 Richard M. Stallman <rms@gnu.org>
-
- * macros.c (Fexecute_kbd_macro): Initialize executing_macro_iterations
- at beginning.
-
-1999-03-14 Jason Rumney <jasonr@altavista.net>
-
- * w32fns.c (w32_strict_fontnames): New variable.
- (Fx_create_frame): Formatting fix.
- (w32_load_system_font): Keep trying to load non-existant font
- if w32_strict_fontnames is nil. Formatting fix.
- (syms_of_w32fns): Add w32-strict-fontnames.
-
- * w32term.c (W32_TEXTOUT): Do not multiply nchars by charset_dim.
- (dumpglyphs): Formatting fixes.
-
-1999-03-14 Geoff Voelker <voelker@cs.washington.edu>
-
- * w32fns.c (w32_wnd_proc): Handle WM_GETMINMAXINFO message.
-
-1999-03-10 Karl Heuer <kwzh@gnu.org>
-
- * puresize.h (BASE_PURESIZE): Increase to 505000.
-
-1999-03-09 Richard M. Stallman <rms@gnu.org>
-
- * emacs.c (main) [CLASH_DETECTION]: Call init_filelock.
-
- * filelock.c (init_filelock): New function.
-
-1999-03-09 Dave Love <fx@gnu.org>
-
- * fileio.c (Ffile_directory_p): Doc fix.
-
-1999-03-05 Richard M. Stallman <rms@gnu.org>
-
- * coding.c (setup_coding_system): Check for CODING_SYSTEM = nil.
-
-1999-03-08 Richard M. Stallman <rms@gnu.org>
-
- * filelock.c (get_boot_time): Reduce scope of #ifdef BOOT_TIME
- to only the part that uses get_boot_time_1.
-
-1999-03-07 Dave Love <fx@gnu.org>
-
- * fileio.c (Finsert_file_contents): Use xfree.
-
-1999-03-06 Kenichi Handa <handa@etl.go.jp>
-
- * Makefile.in (callproc.o, coding.o, fileio.o, msdos.o, process.o,
- term.o, xselect.o): Depend on ccl.h.
-
-1999-03-05 Geoff Voelker <voelker@cs.washington.edu>
-
- * makefile.nt: Remove common multiple file compilation commands.
-
-1999-03-04 Takeshi YAMADA <yamada@cslab.kecl.ntt.co.jp>
-
- * fns.c (Fbase64_encode_string): Allocate sufficient memory for
- newlines added when the arg NO-LINE-BREAK is nil.
-
-1999-03-04 Karl Heuer <kwzh@gnu.org>
-
- * search.c (Fstring_match, Fposix_string_match): Doc fix.
-
- * buffer.c (syms_of_buffer): Doc fix for case-fold-search.
-
-1999-03-04 Dave Love <fx@gnu.org>
-
- * term.c (term_init): Use xmalloc, not malloc.
-
- * callproc.c (Fcall_process): Use xmalloc, xfree.
-
-1999-03-03 Andreas Schwab <schwab@gnu.org>
-
- * eval.c (Fdefconst): Doc fix.
-
-1999-03-01 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c: Comment for ISO 2022 encoding mechanism modified.
-
-1999-03-01 Eli Zaretskii <eliz@gnu.org>
-
- * w16select.c (get_clipboard_data): Always stop at the first null byte.
-
-1999-02-28 Richard M. Stallman <rms@gnu.org>
-
- * filelock.c (get_boot_time): Support FreeBSD way to read boot-time.
-
- * cmds.c (internal_self_insert): Calculate column properly
- in overwrite-of-tab case.
-
-1999-02-27 Andreas Schwab <schwab@gnu.org>
-
- * emacs.c (main) [DOUG_LEA_MALLOC]: Don't use unsetenv, it calls
- malloc in glibc 2.1.
-
-1999-02-26 Richard Stallman <rms@gnu.org>
-
- * Makefile.in: paths.h and paths.in renamed to epaths.h and epaths.in.
-
- * epaths.in: Renamed from paths.in.
- This avoids a conflict with a system header file paths.h on GNU/Linux.
-
- * callproc.c, lread.c, w32fns.c, xfns.c, xrdb.c:
- Use epaths.h istead of paths.h.
-
-1999-02-26 Andreas Schwab <schwab@gnu.org>
-
- * emacs.c (main) [DOUG_LEA_MALLOC]: Work around a bug in glibc's
- malloc.
-
-1999-02-25 Dave Love <fx@gnu.org>
-
- * buffer.c (syms_of_buffer): Doc fix for enable-multibyte-characters.
-
-1999-02-25 Richard Stallman <rms@gnu.org>
-
- * filelock.c (get_boot_time): Use WTMP_FILE for file name.
- (WTMP_FILE): Default definition in case not defined.
- (get_boot_time_1): Test that file exists before trying to read it.
-
-1999-02-25 Ken'ichi Handa <handa@gnu.org>
-
- * keymap.c (push_key_description): If enable-multibyte-characters
- is nil and C is single byte, push C as is.
-
-1999-02-24 Kenichi Handa <handa@etl.go.jp>
-
- * keymap.c (push_key_description): If enable-multibyte-characters
- is non-nil, try to convert unibyte character to multibyte. For
- invalid multibyte character, show all bits by octal form.
- (Fsingle_key_description): Check the validity of charset for a
- generic character.
-
-1999-02-23 Richard M. Stallman <rms@gnu.org>
-
- * fileio.c (Ffile_regular_p): Undo previous change.
-
- * eval.c (Fdefconst): Doc fix.
-
- * filelock.c (get_boot_time): Don't use BUFSIZ.
-
-1999-02-22 Andrew Innes <andrewi@gnu.org>
-
- * makefile.nt ($(BLD)\w32bdf.obj): Add missing continuation character.
- (EXTRA_LINK): Do version test with strings.
-
-1999-02-22 Andreas Schwab <schwab@gnu.org>
-
- * fns.c (Fbase64_encode_string): Fix last change.
-
- * termhooks.h (event_kind): Add user_signal.
-
- * keyboard.c (Qusr1_signal, Qusr2_signal): New variables.
- (syms_of_keyboard): Initialize them.
- (lispy_user_signals): New variable.
- (make_lispy_event): Handle user_signal event type.
-
- * emacs.c: Don't define Qusr1_signal and Qusr2_signal.
- (syms_of_emacs): Don't initialize them.
- (handle_USR1_signal, handle_USR2_signal): Set event type to
- user_signal instead of non_ascii_keystroke, and use plain integers
- as code instead of Lisp symbols.
-
-1999-02-21 Eli Zaretskii <eliz@delysid.gnu.org>
-
- * fileio.c: (lstat) [!S_ISLNK]: Use stat instead of lstat.
-
-1999-02-21 Richard Stallman <rms@gnu.org>
-
- * filelock.c (get_boot_time_1): Put this in #ifdef BOOT_TIME.
-
- * print.c (print_error_message): Don't crash if (cdr data)
- is not a list.
-
-1999-02-21 Eli Zaretskii <eliz@gnu.org>
-
- * fileio.c (lstat) [!S_ISLNK]: Use stat instead of lstat.
-
-1999-02-20 Andrew Innes <andrewi@gnu.org>
-
- * vm-limit.c (memory_warnings) [WINDOWSNT]: Reset lim_data on each
- run, since size can vary from run to run.
-
- * makefile.nt (EXTRA_LINK, LINK_FLAGS): Ensure base relocation
- data is included, to enable profiling.
- ($(EMACS)): Map file not needed for emacs.exe.
-
- * emacs.c (main): [!SYSTEM_MALLOC]: Call realloc and free as well
- as malloc before calling uninterrupt_malloc, for consistency.
- This also enables profiling to work on WINDOWSNT.
-
-1999-02-18 Richard Stallman <rms@gnu.org>
-
- * Makefile.in (emacs.o): Depend on termhooks.h.
- (filelock.o): Depend on systime.h.
-
-1999-02-18 Ken'ichi Handa <handa@gnu.org>
-
- * coding.c (Fdecode_sjis_char): Use %x for formatting error message.
- (Fdecode_big5_char): Likewise.
-
-1999-02-17 Richard Stallman <rms@gnu.org>
-
- * insdel.c (adjust_markers_for_replace): When doing an insertion
- (replacing a region of zero length), handle markers at the
- insertion point properly.
-
-1999-02-17 Andrew Innes <andrewi@gnu.org>
-
- * w32fns.c (Vw32_quit_key): New variable.
- (post_character_message): Use it.
- (syms_of_w32fns): DEFVAR it.
-
-1999-02-16 MORIOKA Tomohiko <morioka@jaist.ac.jp>
-
- * fns.c (Fbase64_encode_string): New optional argument `NO_LINE_BREAK'.
-
-1999-02-16 Richard Stallman <rms@gnu.org>
-
- * filelock.c (within_one_second): New function.
- (current_lock_owner): Use that.
- (get_boot_time): Use /proc/uptime if available.
- Otherwise, if nothing found in wtmp, try wtmp.1.gz and so on.
- (get_boot_time_1): New subroutine taken from get_boot_time.
-
-1999-02-16 Richard Stallman <rms@gnu.org>
-
- * emacs.c (Qusr1_signal, Qusr2_signal): New variables.
- (syms_of_emacs): Init and staticpro them.
- (handle_USR1_signal): Don't run any code, just queue up an event.
- (handle_USR2_signal): Likewise.
-
-1999-02-16 Eli Zaretskii <eliz@gnu.org>
-
- * dired.c (Ffile_attributes): If the file's size doesn't fit in
- an integer, return it as a float. Doc string fixed.
-
-1999-02-16 Richard Stallman <rms@gnu.org>
-
- * emacs.c (Qusr1_signal, Qusr2_signal): New variables.
- (syms_of_emacs): Init and staticpro them.
- (handle_USR1_signal): Don't run any code, just queue up an event.
- (handle_USR2_signal): Likewise.
-
-1999-02-15 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (Fdecode_sjis_char, Fencode_sjis_char): Handle
- ASCII correctly. Signal error on invalid characters.
- (Fdecode_big5_char, Fencode_big5_char): Likewise.
-
-1999-02-15 Eli Zaretskii <eliz@gnu.org>
-
- * w16select.c (get_clipboard_data): Work around a bug in Windows95
- DOS box which doubles the reported size of text in the clipboard.
-
-1999-02-15 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (decode_coding_iso2022): Don't set
- coding->composed_chars to 0 here.
- (setup_coding_system): Set coding->composed_chars to 0 here.
-
-1999-02-10 Richard Stallman <rms@gnu.org>
-
- * fileio.c (Ffile_regular_p): Use lstat.
-
-1999-02-09 Richard Stallman <rms@gnu.org>
-
- * unexelf.c (HAS_SBSS_SECTION): Define this in some cases.
- (unexec): Test this instead of specific systems.
-
- * m/macppc.h: New file.
-
-1999-02-08 Dave Love <fx@gnu.org>
-
- * fns.c (Fyes_or_no_p, Fy_or_n_p): Doc fix.
-
-1999-02-08 Ken'ichi Handa <handa@gnu.org>
-
- * coding.c (ccl_coding_driver): On encoding, coding->produced_char
- should be set to coding->produced.
-
-1999-02-07 Paul Fisher <rao@gnu.org>
-
- * fns.c (IS_BASE64_IGNORABLE, READ_QUADRUPLET_BYTE): New macros.
- (base64_decode_1): Use READ_QUADRUPLET_BYTE.
-
-1999-02-07 Markus Rost <markus.rost@mathematik.uni-regensburg.de>
-
- * editfns.c (Fformat): Doc fix.
-
-1999-02-06 Richard Stallman <rms@gnu.org>
-
- * process.c (syms_of_process): defsubr it.
- (Fprocess_running_child_p): New function.
-
-1999-02-05 Andrew Innes <andrewi@gnu.org>
-
- * w32term.c (construct_drag_n_drop): Call DraqQueryPoint before
- recording drop position.
-
-1999-02-05 Ken'ichi Handa <handa@gnu.org>
-
- * coding.c (encode_coding_iso2022): Before writing out an invalid
- code, reset graphic planes and registers if necessary.
-
- * term.c (encode_terminal_code): Fix previous change.
-
-1999-02-04 Eli Zaretskii <eliz@gnu.org>
-
- * w16select.c (last_clipboard_text, clipboard_storage_size): New
- static variables.
- (set_clipboard_data): Save a copy of the text we put into
- clipboard in last_clipboard_text.
- (get_clipboard_data): If the clipboard text is identical to what
- last_clipboard_text holds, pretend there's no data in the clipboard.
-
-1999-02-03 Richard Stallman <rms@gnu.org>
-
- * s/gnu.h (NLIST_STRUCT): Add #undef.
-
-1999-02-03 Eli Zaretskii <eliz@gnu.org>
-
- * w16select.c (Fw16_set_clipboard_data): When the text needs to be
- encoded, set its pointer and size as returned by encode_coding.
-
-1999-02-02 Ken'ichi Handa <handa@gnu.org>
-
- * fns.c (Fset_char_table_default): To handle the case that CH is
- an ASCII char, use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
-
-1999-02-02 Andrew Innes <andrewi@gnu.org>
-
- * w32fns.c (syms_of_w32fns): Change default value of
- w32-mouse-move-interval to 0, so that the mouse wheel/rocker on
- some mice works properly.
-
-1999-02-02 Eli Zaretskii <eliz@gnu.org>
-
- * w16select.c (set_clipboard_data): Correctly null-terminate the
- string to be put into the Windows clipboard. Use xbuf_addr.
-
-1999-02-01 Richard Stallman <rms@gnu.org>
-
- * buffer.c (Fset_buffer_multibyte): Error if buffer is indirect.
-
-1999-01-31 Richard Stallman <rms@gnu.org>
-
- * process.c (process_send_signal): If CURRENT_GROUP is `lambda'
- then don't send the signal if the shell owns the terminal.
- (Finterrupt_process): Doc change.
-
-1999-01-31 Andrew Innes <andrewi@gnu.org>
-
- * unexw32.c: (ROUND_UP_DST_AND_ZERO): New macro.
- (copy_executable_and_dump_data): Use it to ensure alignment slop
- is zeroed.
-
-1999-01-30 Andrew Innes <andrewi@gnu.org>
-
- * w32.c (init_environment): Change argv[0] to contain the full
- path to Emacs.
-
- * emacs.c (main) [WINDOWSNT]: Pass argv to init_environment.
-
-1999-01-29 Ken'ichi Handa <handa@gnu.org>
-
- * xterm.c (x_new_fontset): For ASCII font, don't use the font name
- returned by x_new_font (the resolved one) but use the font name
- set in the fontset specification.
- (x_load_font): For the height of font, if normarl ascent and
- descent value are larger than those in max_bounds field, use the
- former.
-
-1999-01-28 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (decode_mode_spec_coding): Fix previous change.
-
-1999-01-27 Geoff Voelker <voelker@cs.washington.edu>
-
- * makefile.nt: Use full path to temacs.exe when dumping.
-
-1999-01-27 Jason Rumney <jasonr@altavista.net>
-
- * w32fns.c (w32_load_system_font): Do not load unlisted fonts if
- list was reliable.
- (enum_fontex_cb1, enum_fontex_cb2): New functions.
- (w32_list_bdf_fonts): New parameter; max_names. Callers updated.
- (w32_list_synthesized_fonts): New function.
- (w32_list_fonts): Use maxnames. Use EnumFontFamiliesEx when
- available instead of EnumFontFamilies. List synthesized fonts if
- Vw32_enable_italics is non-nil.
-
-1999-01-27 Richard Stallman <rms@gnu.org>
-
- * s/ptx4.h (SETUP_SLAVE_PTY): Use the ptem module if it exists.
- Don't complain if ttcompat does not exist.
-
- * w32fns.c (x_set_frame_parameters): gcpro as needed.
-
-1999-01-27 Andrew Innes <andrewi@gnu.org>
-
- * w32fns.c (w32_wnd_proc): Fix bug introduced by previous change;
- the lwindow, rwindow and apps keys could not be used as function
- keys, because they were being passed to TranslateMessage which
- ignores them. Also, key was being changed to SPC.
-
- * makefile.nt: Do make version comparison as strings.
-
-1999-01-27 Eli Zaretskii <eliz@gnu.org>
-
- * coding.c (syms_of_coding): eol-mnemonic-* variables are now
- strings, not characters.
-
- * coding.h: Likewise.
-
- * xdisp.c (decode_mode_spec_coding): Display the EOL type as a
- string.
-
-1999-01-26 Dave Love <fx@gnu.org>
-
- * emacs.c (main): Up-date copyright.
-
-1999-01-25 Dave Love <fx@gnu.org>
-
- * coding.c (syms_of_coding): Doc fix for inhibit-eol-conversion.
-
-1999-01-25 Andreas Schwab <schwab@gnu.org>
-
- * eval.c (Fsignal): Move comment to avoid confusing make-docfile.
-
-1999-01-23 Richard M. Stallman <rms@borg.ai.mit.edu>
-
- * xfns.c (x_set_frame_parameters): gcpro as needed.
-
- * window.c (Fset_window_point): If WINDOW is selected but the
- current buffer is not its buffer, don't use Fgoto_char.
-
-1999-01-22 Richard M. Stallman <rms@gnu.org>
-
- * syntax.c (scan_sexps_forward): Delete duplicate code
- to set prev_from_syntax, above start of main loop.
- At startinstring, check syntax when checking for a match.
-
-1999-01-22 Jason Rumney <jasonr@altavista.net>
-
- * w32bdf.c: New file.
- * w32bdf.h: New file.
- * makefile.nt: Add w32bdf.c and w32bdf.h.
-
- * w32gui.h: Include w32bdf.h.
- (W32FontStruct) Add bdf element.
-
- * w32term.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_MAX_WIDTH):
- Support BDF fonts.
-
- * w32term.c (W32_TEXTOUT): New macro.
- (dumpglyphs): Support BDF fonts. Use W32_TEXTOUT macro.
- Simplify baseline calculation. Detect SJIS by font, not glyph.
- Call SetTextAlign.
- (syms_of_w32term): Remove "jisx0212-sjis" from
- w32-charset-to-codepage-alist.
- Replace "ksc5601" with "ksc5601.1987" in w32-charset-to-codepage-alist.
- Add "ksc5601.1992' to w32-charset-to-codepage-alist.
-
- * w32fns.c (Vw32_bdf_filename_alist): New variable.
- (x_destroy_bitmap): Returns void not int.
- (x_set_border_pixel): Returns void.
- (w32_load_bdf_font): New function.
- (w32_load_system_font): New function, was w32_load_font. List
- fonts before loading. Explicitly set encoding for SJIS fonts.
- Set default_ascent to 0 as comment indicates.
- (w32_load_font): Call w32_load_system_font and w32_load_bdf_font.
- (w32_unload_font): Support BDF fonts.
- (w32_to_x_charset): Fix mappings to avoid wildcard mismatches.
- Autodetect whether to use koi8-r instead of iso8859-5.
- Associate "ksc5601.1987" with HANGUEL_CHARSET.
- Associate "ksc5601.1992" with JOHAB_CHARSET.
- (x_to_w32_charset): Make consistent with w32_to_x_charset.
- (w32_to_x_font): Add resolution.
- (x_to_w32_font): Use font resolution to calculate height if supplied.
- (w32_font_match): Handle wildcards anywhere within field.
- (enumfont_t): Remove unused head pointer.
- (enum_font_cb2): Dereference elfLogFont.
- (w32_list_bdf_fonts): New function.
- (w32_list_fonts): Use one_w32_dispay_info instead of insisting on
- valid frame. Remove MessageBox. Support BDF fonts.
- (Fw32_find_bdf_fonts): New function.
- (syms_of_w32fns): Add Vw32_bdf_filename_alist and
- Sw32_find_bdf_fonts.
-
-1999-01-21 Andrew Innes <andrewi@gnu.org>
-
- * makefile.nt (temacs): Use del to delete file, not rm.
-
-1999-01-19 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * keyboard.c (read_key_sequence): Fix previous change.
-
- * xterm.c (same_x_server): Detect treat ":0" and "unix:0"
- as the same. Treat "myname:0" as the same as those two.
-
-1999-01-19 Jason Rumney <jasonr@altavista.net>
-
- * w32fns.c (x_to_w32_charset): Add iso8859-9.
- (w32_to_x_charset): Fix charset mappings.
-
- * w32term.c: Remove codepage macros. Remove redundant BIG5 macros.
- (dumpglyphs): Move definitions out of block containing goto.
- Remove redundant code for BIG5.
- Use w32_codepage_for_font instead of
- w32_codepage_for_charset. Add cast to int where float
- operation is assigned to int.
- (Vw32_charset_to_codepage_alist): New variable.
- (w32_codepage_for_charset): Removed.
- (w32_codepage_for_font): New function, replacing
- w32_codepage_for_charset.
- (syms_of_w32term): Add and initialize
- w32-charset-to-codepage-alist.
-
-1999-01-17 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * xselect.c (x_handle_selection_clear): Don't clear the
- selection if Emacs still owns it through a different display.
-
-1999-01-17 Andrew Innes <andrewi@gnu.org>
-
- * w32proc.c: (w32_executable_type): Relax the check to identify
- cygwin-compiled applications, because the exact dll name varies
- with release. Now only require the name to start "cygwin".
-
- * w32heap.h: (ROUND_UP):
- (ROUND_DOWN): New macros.
- (need_to_recreate_heap): Renamed to using_dynamic_heap.
- (init_heap): New extern.
- (data_region_size):
- (recreate_heap):
- (read_in_bss):
- (map_in_heap):
- (round_to_next):
- (w32_fatal_reload_error):
- (get_section_size): Obsolete externs removed.
-
- * w32heap.c: (RVA_TO_PTR): Redefine to convert RVA to address in
- current process.
- (round_to_next): Obsolete function removed.
- (preload_heap_section): New variable.
- (data_region_size): Obsolete variable removed.
- (allocate_heap): Modified to determine end of static heap section
- used during preload, and use that as initial base address for
- dynamic heap instead of hard-coded value.
- (sbrk): Remove call to allocate_heap; handled by init_heap. Skip
- calls to commit or decommit pages when allocating from static heap
- section during preload.
- (recreate_heap): Obsolete function removed.
- (init_heap): New function to initialize internal sbrk heap
- variables. Uses static heap section during preload, otherwise
- calls allocate_heap to reserve a heap region dynamically.
- (round_heap): Use ROUND_UP macro instead of round_to_next.
-
- * unexw32.c: Major rewrite to support cleaner method of dumping; a
- static "bss" section is used for heap space during preload, and
- bss data is now written to the proper section area when dumping.
- (need_to_recreate_heap): Renamed to using_dynamic_heap.
- (heap_index_in_executable): Obsolete variable removed.
- (data_section): New variable.
- (data_start_va): Renamed to data_start.
- (data_start_file): Obsolete variable removed.
- (bss_section):
- (extra_bss_size):
- (bss_section_static):
- (bss_start_static):
- (bss_size_static):
- (extra_bss_size_static):
- (heap_section): New variables.
- (_start): Remove code based on old unexec method. Call init_heap
- to initialize sbrk heap.
- (close_file_data): Update size of file when closing, so that
- unexec doesn't have to work out exact size in advance.
- (get_bss_info_from_map_file):
- (get_section_size): Obsolete functions removed.
- (rva_to_section): Fix minor bug, and add a work-around for a bug
- in very old linkers.
- (offset_to_section):
- (relocate_offset): New functions.
- (OFFSET_TO_RVA):
- (RVA_TO_OFFSET):
- (RVA_TO_SECTION_OFFSET):
- (PTR_TO_RVA):
- (PTR_TO_OFFSET):
- (OFFSET_TO_PTR): New macros.
- (get_section_info): Modify to support new unexec method;
- determines address ranges in process that need dumping, and COFF
- sections where data will be dumped. Allows for static and global
- bss data to be in separate ranges. No longer relies on knowledge
- of section names.
- (copy_executable_and_dump_data_section): Renamed
- copy_executable_and_dump_data. Completely rewritten to copy
- executable section by section, so that raw data areas can be
- expanded to hold dumped data as necessary. Allows for bss data to
- be in same section as initialized data. Reduces size of static
- heap section to that used during preload.
- (dump_bss_and_heap):
- (w32_fatal_reload_error):
- (read_in_bss):
- (map_in_heap): Obsolete functions removed.
- (unexec): Rounds off preload heap to nearest page rather than
- virtual allocation unit. Modified to match other changes.
-
- * mem-limits.h: (get_lim_data): Use reserved_heap_size instead of
- data_region_size.
-
- * makefile.nt: (TEMACS_TMP): New macro.
- ($(TEMACS)): Output to TEMACS_TMP from link, use post-link
- processor to add static heap section in support of new unexec.
-
- * lastfile.c: Include config.h to pick up data layout pragmas.
- [WINDOWSNT]: Remove explicit pragma.
-
-1999-01-12 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (Fdecode_sjis_char): Decode Japanese Katakana character
- correctly.
- (Fencode_sjis_char): Encode Japanese Katakana character correctly.
-
-1999-01-11 Dave Love <fx@gnu.org>
-
- * coding.c (syms_of_coding): Doc fix for inhibit-eol-conversion.
-
-1999-01-11 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * keyboard.c (read_key_sequence): In key-translation-map and
- function-key-map, handle symbol with array as fn def.
- In function-key-map, handle symbol with keymap as fn def,
- and autoloaded definitions.
-
- * puresize.h (BASE_PURESIZE): Increment to 500000.
-
- * print.c (Qtemp_buffer_setup_hook): New variable.
- (syms_of_print): Init and staticpro that.
- (temp_output_buffer_setup): Run Qtemp_buffer_setup_hook.
-
-1999-01-11 Kenichi Handa <handa@etl.go.jp>
-
- * insdel.c (del_range_1): Call signal_after_change.
- (del_range_byte): Likewise.
- (del_range_both): Likewise.
- (del_range_2): Don't call signal_after_change.
-
- * xdisp.c (message_dolog): Use insert_1_both to avoid running any
- Lisp code here.
-
-1999-01-07 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * eval.c (find_handler_clause): If SIG is nil (memory full error),
- never run the debugger, and don't bother checking the args
- to see whether the debugger should be run.
-
-1999-01-06 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * keyboard.c (read_key_sequence):
- Tell get_keyelt to look handle autoloads.
- Handle symbols defined as keymaps, and autoloaded keymaps.
-
-1999-01-06 Kenichi Handa <handa@etl.go.jp>
-
- * search.c (search_buffer): Fix previous change.
-
-1999-01-06 Eli Zaretskii <eliz@gnu.org>
-
- * w16select.c (set_clipboard_data): Terminate the text with a null
- character. Don't allow to put binary data into the clipboard.
- Return zero in case of success, 1 or 2 otherwise.
- (get_clipboard_data): Only bail out if the null character is in
- the last 32-byte chunk of clipboard data
- (Fw16_set_clipboard_data): Make ok and put_status be unsigned. If
- they save binary data, print a message in the echo area saying the
- text was not put into the clipboard.
-
- * msdos.c (IT_write_glyphs): Move constant expression out of the loop.
-
-1999-01-06 Andreas Schwab <schwab@gnu.org>
-
- * systty.h [__GLIBC__ >= 2]: Check __FAVOR_BSD instead of
- _BSD_SOURCE, the latter is always defined.
-
-1999-01-05 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * fns.c (Frequire): Don't fail to unbind bindings.
-
-1999-01-02 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * emacs.c (main) [DOUG_LEA_MALLOC]: Don't call r_alloc_reinit.
-
- * charset.c (Ffind_charset_region): Fix doc typo.
-
-1998-12-31 Eli Zaretskii <eliz@mescaline.gnu.org>
-
- * msdos.c (IT_write_glyphs): Convert unibyte characters to
- multibyte in unibyte buffers only.
-
- * keymap.c (Fdefine_prefix_command): Accept a third argument NAME
- and pass it to Fmake_sparse_keymap.
-
-1998-12-29 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * alloc.c (MMAP_MAX_AREAS): New macro.
- (allocate_vectorlike, make_uninit_multibyte_string): Use that.
- (init_alloc_once): Use that.
-
- * s/gnu-linux.h [DOUG_LEA_MALLOC] (REL_ALLOC): Undefine it.
-
- * alloc.c (lisp_malloc, lisp_free): New functions.
- Use them instead of malloc, xmalloc, and xfree, for Lisp objects.
- Don't set allocating_for_lisp in the callers; let lisp_malloc do it.
- (n_interval_blocks, n_float_blocks): New variable.
- (n_cons_blocks, n_vectors, n_symbol_blocks): New variable.
- (n_marker_blocks, n_string_blocks): New variable.
- (init_intervals, make_interval): Set a count variable.
- Use lisp_malloc instead of setting allocating_for_lisp.
- (init_float, make_float, init_cons, Fcons): Likewise.
- (allocate_vectorlike, init_symbol, Fmake_symbol): Likewise
- (init_marker, allocate_misc, init_strings): Likewise.
- (make_uninit_multibyte_string): Likewise.
- (gc_sweep, compact_strings): Decrement the count variables.
-
- * alloc.c (uninterrupt_malloc): Don't store Emacs's hooks
- into the old_..._hook variables.
-
-1998-12-28 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * keyboard.c: In each active map, for each menu bar item, use only
- the first submap.
- (menu_bar_one_keymap): Initialize menu_bar_one_keymap_changed_items.
- (menu_bar_item): Update and test menu_bar_one_keymap_changed_items.
- (syms_of_keyboard): Staticpro and init it.
-
- * xmenu.c (single_keymap_panes):
-
-1998-12-28 Andrew Innes <andrewi@delysid.gnu.org>
-
- * w32fns.c (w32_msg_pump): Ignore WM_NULL message posted to thread
- by complete_deferred_msg.
- (post_character_message): Cancel all deferred messages when
- quit_char is typed, in order to break out of potential deadlocks.
- (cancel_all_deferred_msgs): New function.
- (complete_deferred_msg): Don't abort if msg not found; may have
- been cancelled.
- (Fw32_reconstruct_hot_key): Use pre-interned symbols.
- (Fw32_send_sys_command): Wait for system command to
- complete before returning.
-
- * w32term.c (x_iconify_frame): Wait for frame to be iconified; do
- not set async_iconified flag though.
-
- * w32proc.c: (Vw32_start_process_inherit_error_mode): New variable.
- (create_child): Use it.
- (syms_of_ntproc): Defvar it. Also fix docstrings for
- w32-start-process-share-console and w32-start-process-show-window.
-
- * unexw32.c (_start): Force system calls accessing unmounted
- devices to fail without prompting.
-
-1998-12-26 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * emacs.c (main): Call memory_warnings and uninterrupt_malloc
- even when starting the dumped Emacs.
-
- * keymap.c (Fsingle_key_description): Handle (control ?x) etc.
- (Fkey_description): Handle lists like vectors.
-
-1998-12-21 Kenichi Handa <handa@etl.go.jp>
-
- * callint.c (Fcall_interactively) <'C'>: Give Fread_char Qnil
- because of the change of the second argument of Fread_char.
-
- * charset.c (Fcharset_after): Check range. If POS is out of
- range, return nil.
-
- * keyboard.c (read_char): Don't bind input-method-exit-on-first-char.
-
- * lread.c (Fread_char): Change the meaning of the second argument.
- (Fread_event): Likewise.
- (Fread_char_exclusive): Likewise.
-
- * print.c (printchar): Fix previous change.
-
- * process.c (read_process_output): Decide the multibyteness of
- string given to a process filter by a coding system used for
- decoding the process output.
-
-1998-12-21 Eli Zaretskii <eliz@mescaline.gnu.org>
-
- * xterm.c (dumpglyphs): Don't convert 7-bit ASCII characters via
- nonascii-translation-table.
- * msdos.c (IT_write_glyphs): Likewise.
- * fns.c (concat): Likewise.
- * charset.c (unibyte_char_to_multibyte): Likewise.
- * insdel.c (copy_text, count_size_as_multibyte): Likewise.
-
-1998-12-21 Andreas Schwab <schwab@delysid.gnu.org>
-
- * doc.c (Fdocumentation): Change the doc string for prefix
- commands to make it a complete sentence in one line.
-
-1998-12-16 Petri Kaurinkoski <Petri.Kaurinkoski@hut.fi>
-
- * s/irix6-5.h: New file.
- * s/irix6-0.h (IRIX6): Define this symbol.
- * s/usg5-4.h (TIOCSIGSEND): Don't define this if irix6.
- (bcopy, bcmp, bzero): Likewise.
- * m/iris4d.h (LIBS_MACHINE): Leave this blank if irix6.5.
- (C_SWITCH_MACHINE): New value for irix6.5.
-
-1998-12-15 Richard Stallman <rms@gnu.org>
-
- * fns.c (Fbase64_decode_region, Fbase64_decode_string):
- Do free malloc'd memory even in case of failure. Use xfree, not free.
- (Fbase64_encode_region, Fbase64_encode_string): Use xfree, not free.
- (base64_decode_1): Don't fail for short lines.
-
- * print.c (printchar): Outputting multibyte characters
- to echo area always makes it multibyte.
-
- * search.c (search_buffer): Don't use Boyer-Moore
- to search for an invalid multibyte code.
- In unibyte case, no need to check whether there are translations
- in more than one charset; just set charset_base to 0.
-
-1998-12-15 Ken'ichi Handa <handa@delysid.gnu.org>
-
- * print.c (printchar): Cancel previous change.
-
-1998-12-15 Kenichi Handa <handa@etl.go.jp>
-
- * callproc.c: Include "ccl.h".
- (Fcall_process): Doc-string modified. Set CODING_MODE_LAST_BLOCK
- bit in argument_coding.mode to tell encoding procedure to flush
- data. While encoding arguments, if argument_coding uses CCL
- program, initialize it again after encoding.
- (Fcall_process_region): Doc-string modified. Handle the case that
- NARGS is 3.
-
- * ccl.c (CCL_SUCCESS): Don't set ccl->ic.
- (ccl_driver) <CCL_End>: Pretend that all source text is consumed.
- Set `ic' to the head of this command.
- (ccl_driver) <CCL_ReadMultibyteChar2>: Return a single byte 8-bit
- code for an invalid code.
- (setup_ccl_program): If the arg VEC is nil, skip setting ups
- based on VEC.
-
- * charset.c (Qunknown): New variable.
- (init_charset_once): Intern and staticpro Qunknown. Initialize
- all elements of Vcharset_symbol_table to Qunknown.
- (find_charset_in_str): New arg MULTIBYTE. If it is zero, check
- unibyte characters only. For an invalid composition sequence, set
- CHARSETS[1] to 1.
- (Ffind_charset_region): Call find_charset_in_str with an
- appropriate MULTIBYTE arg. If undefined charsets are found,
- include `unknown' is the return value.
- (Ffind_charset_string): Likewise.
- (Fsplit_char): If CHAR is invalid, return `(unknown CHAR)'.
- (str_cmpchar_id): Max composite character code should be less than
- GENERIC_COMPOSITION_CHAR.
-
- * charset.h (find_charset_in_str): Update declaration.
-
- * coding.c (DECODE_DESIGNATION): Jump to label_invalid_code if
- final_char is invalid.
- (decode_coding): If coding->type is coding_type_ccl, call
- ccl_coding_driver even if SRC_BYTES is zero.
- (code_convert_region): Update `inserted' correctly after calling
- coding->post_read_conversion. Even after the code converter
- consumed all source text, call it once more if it is
- coding_type_ccl to flush out data.
-
- * fileio.c (Finsert_file_contents): Even if INSERTED is zero, if
- CODING is handled by CCL program, call code_convert_region.
-
- * fns.c (string_char_to_byte): Handle invalid multibyte sequence
- correctly.
- (string_byte_to_char): Likesize.
-
- * print.c (printchar): When outputting a multibyte character to
- echo area, always set message_enable_multibyte to 1.
-
- * process.c (read_process_output): If NBYTES is zero and
- CODING_MODE_LAST_BLOCK bit is not yet set in coding->mode, set it
- and try decoding again.
- (Fprocess_send_eof): If the coding system of PROCESS
- requires flushing, call send_process with null-string at first.
-
- * w16select.c (Fw16_set_clipboard_data): Call find_charset_in_str
- with MULTIBYTE arg 0.
- * w32select.c (Fw32_set_clipboard_data): Likewise.
- * xselect.c (lisp_data_to_selection_data): Likewise.
-
-1998-11-30 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * search.c (Freplace_match): Set OPOINT clearly for the case
- where point is in the middle of the text to be replaced.
-
- * xdisp.c (display_text_line): When handling HPOS < 0 after loop,
- if compute_motion fails to advance at all, don't back it up.
-
-1998-12-10 Geoff Voelker <voelker@cs.washington.edu>
-
- * w32.c (w32_get_long_filename): Handle root dirs correctly.
-
- * s/ms-w32.h (LOCALTIME_CACHE): Define.
-
-1998-12-09 Richard Stallman <rms@gnu.org>
-
- * insdel.c (insert_from_buffer_1): Properly count the size
- of output from conversion to multibyte even when input
- is split across the gap.
-
-1998-12-09 Karl Heuer <kwzh@gnu.org>
-
- * keyboard.c: Doc fixes.
-
- * s/irix4-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Increase space.
-
-1998-12-08 Andrew Innes <andrewi@harlequin.co.uk>
-
- * w32select.c (Fw32_get_clipboard_data): Do not delete isolated CR
- characters, only convert CRLF to LF.
-
-1998-12-08 Geoff Voelker <voelker@cs.washington.edu>
-
- * makefile.nt: Do string comparision of _NMAKE_VER.
-
-1998-12-06 Eli Zaretskii <eliz@mescaline.gnu.org>
-
- * Makefile.in (msdos.o): Depend on termchar.h, charset.h,
- coding.h, and disptab.h
-
- * msdos.c (Vdos_unsupported_char_glyph): New variable.
- (syms_of_msdos): DEFVAR_LISP it.
- (IT_insert_glyphs, IT_delete_glyphs): New functions which abort Emacs.
- (internal_terminal_init): Set up insert_glyphs_hook and
- delete_glyphs_hook to call them. Explicitly set char_ins_del_ok to 0.
- (unibyte_display_via_language_environment): New variable.
- (syms_of_msdos): Devfar it.
- (IT_write_glyphs): Honor glyph aliasing via Vglyph_table.
- Encode the character codes of the glyphs according to the
- terminal_coding in effect.
-
-1998-12-04 Andreas Schwab <schwab@delysid.gnu.org>
-
- * fns.c (Fstring_as_unibyte): Doc fix.
-
-1998-12-03 Andreas Schwab <schwab@delysid.gnu.org>
-
- * charset.h: Declare char_valid_p.
-
-1998-12-03 Eli Zaretskii <eliz@mescaline.gnu.org>
-
- * dosfns.c (dos_cleanup): Flush and fsync the termscript stream.
-
- * msdos.c (init_environment): Record the time we started up.
- (IT_reset_terminal_modes): Don't restore the screen if we exit too
- fast after startup (aka crash).
-
-1998-12-02 Geoff Voelker <voelker@cs.washington.edu>
-
- * w32.c (check_windows_init_file): Use decode_env_path when
- using EMACSLOADPATH.
-
-1998-12-02 Jason Rumney <jasonr@altavista.net>
-
- * w32term.c (dumpglyphs): Use unsigned char arrays.
- Use FONT_MAX_WIDTH to detect and fudge proportional fonts
- for various languages.
- Compensate for fonts that have underhangs (e.g., Thai).
-
- * w32term.h (FONT_MAX_WIDTH): New macro.
-
-1998-12-02 Andrew Innes <andrewi@harlequin.co.uk>
-
- * keyboard.c (Qlanguage_change): New variable.
- (syms_of_keyboard): Init it.
- (kbd_buffer_get_event) [WINDOWSNT]: Generate language-change events.
- (lispy_function_keys) [HAVE_NTGUI]: Remove names for modifier
- keys; add name for Escape key; extend to 256 elements.
- (parse_modifiers): Make non-static.
-
- * keyboard.h (parse_modifiers): Declare prototype.
-
- * termhooks.h (event_kind) [WINDOWSNT]: Define language_change_event.
-
- * w32fns.c (w32_last_error): Fix cut+paste error.
- (Vw32_phantom_key_code): New variable.
- (Qhyper, Qsuper, Qmeta, Qalt, Qctrl, Qcontrol, Qshift): New variables.
- (syms_of_w32fns): Init and register them.
- (reset_modifiers): Use a more precise test for whether Emacs has
- keyboard focus. Synchronize state of all keys that can be used as
- modifiers, to overcome problems arising from hot-keys.
- (w32_key_to_modifier): Be careful not to call intern() to avoid
- requiring thread synchronization.
- (w32_msg_pump): Handle new WM_EMACS_TOGGLE_LOCK_KEY message.
- (w32_wnd_proc): Ensure lock key indicator lights are updated
- promptly on Windows 9x, by passing key events on to the system.
- (w32_wnd_proc): Use Vw32_phantom_key_code to stop system
- responding to Windows key events when not wanted.
- (w32_wnd_proc): Undo the mapping of Ctrl-Pause into cancel and
- Ctrl-NumLock into pause by the system.
- (w32_wnd_proc): Don't translate key combinations containing any
- modifiers other than shift (and capslock).
- (w32_wnd_proc): Reset modifier key states when receiving focus (we
- can't determine the key states until we have keyboard focus).
- (Fw32_toggle_lock_key): New function.
- (syms_of_w32fns): Defsubr it.
-
- * w32inevt.c (key_event): Use Vw32_phantom_key_code. Undo the
- mapping of Ctrl-Pause into cancel, and Ctrl-NumLock into pause.
- (w32_console_toggle_lock_key): New function.
-
- * w32term.h (WM_EMACS_TOGGLE_LOCK_KEY): New define.
-
-1998-11-30 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * search.c (Freplace_match): Set OPOINT clearly for the case
- where point is in the middle of the text to be replaced.
-
- * xdisp.c (display_text_line): When handling HPOS < 0 after loop,
- if compute_motion fails to advance at all, don't back it up.
-
-1998-11-28 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * xfns.c (Qouter_window_id): New variable.
- (syms_of_xfns): Initialize it.
- (x_report_frame_params): Set up outer-window-id parameter.
-
- * keymap.c (Fsingle_key_description): Fix previous change.
-
-1998-11-26 Ken'ichi Handa <handa@delysid.gnu.org>
-
- * lisp.h (Frequire): Update declaration.
-
-1998-11-26 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (ccl_driver) <CCL_TranslateCharacter>: Don't suppress MSB
- if the charset is ascii.
- (ccl_driver) <CCL_TranslateCharacterConstTbl>: Likewise.
-
- * charset.c (non_ascii_char_to_string): If C has modifier bits,
- make an appropriate one byte string.
- (char_bytes): Handle the case that C is a single byte char or has
- modifier bits.
-
- * charset.h (CHAR_BYTES): If C has modifier bits, return 1.
-
- * cmds.c (internal_self_insert): If C has modifier bits, insert
- appropriate one byte char.
-
-1998-11-25 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * fns.c (Fstring_as_unibyte, Fstring_as_multibyte):
- Clear text properties in the new string.
-
-1998-11-24 Felix Lee <flee@cygnus.com>
-
- * process.c (read_process_output): Call signal_after_change.
-
-1998-11-24 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * buffer.c (syms_of_buffer): Doc fix.
-
- * keyboard.c (syms_of_keyboard): Doc fix.
-
-1998-11-22 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * frame.c (Fset_mouse_position): Doc fix.
-
-1998-11-20 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * keymap.c (Fmake_keymap): Doc fix.
-
-1998-11-17 Kenichi Handa <handa@etl.go.jp>
-
- * category.c (word_boundary_p): If C1 or C2 are composite
- characters, test their first components.
-
-1998-11-16 Richard Stallman <rms@sucrose.ai.mit.edu>
-
- * window.c (temp_output_buffer_show): Around temp-buffer-show-hook,
- don't do save-excursion, just restore selected window.
-
- * window.c (window_loop): For UNSHOW_BUFFER,
- always do consider minibuffer windows.
-
-1998-11-16 Kenichi Handa <handa@etl.go.jp>
-
- * charset.h (SINGLE_BYTE_CHAR_P): Check if C is negative or not.
-
- * charset.c (non_ascii_char_to_string): If C is negative, signal error.
-
- * lisp.h (CHAR_TABLE_REF): Check if IDX is negative or not.
-
- * s/bsdos4.h: New file.
-
-1998-11-16 Kenichi Handa <handa@etl.go.jp>
-
- * Makefile.in (abbrev.o): Depend on charset.h
- (bytecode.o): Depend on charset.h.
-
- * bytecode.c: Include charset.h.
-
- * abbrev.c: Include charset.h.
-
- * syntax.h (SYNTAX_ENTRY_INT): For a composite character, check
- the first component.
-
-1998-11-13 Ehud Karni <ehud@unix.simonwiesel.co.il>
-
- * m/aviion-intel.h (LIBS_MACHINE): Delete redundant definition.
-
-1998-11-11 Richard Stallman <rms@gnu.org>
-
- * xterm.c (XTread_socket): Fix previous change in case F == 0.
-
- * s/dgux5-4-3.h (BSD_PGRPS): Add #undef.
-
- * s/dgux4.h (BROKEN_FIONREAD): #undef commented out.
- (INTERRUPT_INPUT): #define commented out.
-
- * m/aviion-intel.h: New file.
-
-1998-11-11 Eli Zaretskii <eliz@delysid.gnu.org>
-
- * fns.c (MAX_ALLOCA): New macro.
- (Fbase64_encode_region, Fbase64_encode_string,
- Fbase64_decode_region, Fbase64_decode_string): Don't allocate
- more than MAX_ALLOCA bytes with alloca; otherwise use xmalloc.
-
-1998-11-11 Ken'ichi Handa <handa@delysid.gnu.org>
-
- * insdel.c (byte_combining_error): Error message improved.
-
- * charset.c (char_valid_p): Handle a composite character correctly.
-
-1998-11-11 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (str_cmpchar_id): Check the byte sequence for
- composition more rigidly.
- (Fcompose_string): Allow DEL to be composed. Signal error if STR
- contains an invalid multibyte sequence.
-
- * xterm.c (x_list_fonts): Don't change the value of maxnames.
-
-1998-11-10 Andrew Innes <andrewi@harlequin.co.uk>
-
- * w32term.h (struct w32_display_info): New element faked_key.
- (WM_EMACS_SETKEYBOARDLAYOUT):
- (WM_EMACS_REGISTER_HOT_KEY):
- (WM_EMACS_UNREGISTER_HOT_KEY): New message definitions.
- (LEFT_WIN_PRESSED):
- (RIGHT_WIN_PRESSED):
- (APPS_PRESSED): New console keyboard modifier flags.
-
- * w32term.c (convert_to_key_event): Removed.
- (is_dead_key): Copied to w32fns.c.
- (w32_read_socket): Generate language_change_event. Modify to work
- with keyboard handling changes in w32_wnd_proc.
-
- * w32proc.c (sys_kill): Set extended key flag when faking
- Ctrl-Break keystrokes.
- (Fw32_get_locale_info): Allow LONGFORM parameter to specify an
- arbitrary locale property using a numerical index.
- (Vw32_valid_codepages): New variable.
- (enum_codepage_fn):
- (Fw32_get_valid_codepages):
- (Fw32_get_console_codepage):
- (Fw32_set_console_codepage):
- (Fw32_get_console_output_codepage):
- (Fw32_set_console_output_codepage):
- (Fw32_get_codepage_charset):
- (Fw32_get_valid_keyboard_layouts):
- (Fw32_get_keyboard_layout):
- (Fw32_set_keyboard_layout): New functions, exposing Windows locale
- handling functions.
- (syms_of_ntproc): Register them.
-
- * w32inevt.c: Include w32term.h and w32heap.h.
- (map_keypad_keys):
- (Vw32_enable_caps_lock):
- (Vw32_enable_num_lock):
- (Vw32_pass_lwindow_to_system):
- (Vw32_pass_rwindow_to_system):
- (Vw32_lwindow_modifier):
- (Vw32_rwindow_modifier):
- (Vw32_apps_modifier):
- (Vw32_scroll_lock_modifier):
- (w32_key_to_modifier): Add externs.
- (w32_kbd_mods_to_emacs): Recognize Windows keys, Apps key, and
- Scroll Lock as potential modifiers; exclude numpad keys from
- effect by CapsLock; act on Vw32_enable_caps_lock; remove obsolete
- code.
- (is_dead_key): Copy from w32fns.c.
- (w32_kbd_patch_key): Comment attempt to improve handling of
- dead-keys, and system bug relating to same on Windows NT. Work
- around the bug by calling ToUnicode and then converting to the
- correct codepage.
- (map_virt_key): Removed obsolete variable.
- (lispy_function_keys): Add extern.
- (key_event): Major rework of keyboard input handling: optionally
- recognize Windows keys and Apps key as modifiers; optionally treat
- NumLock, CapsLock and ScrollLock as function keys; let system
- translate keystrokes to characters to avoid system bugs relating
- to dead-key handling; preserve shift distinction for control
- characters. Remove some obsolete code.
-
- * makefile.nt ($(BLD)\w32inevt.obj): Add dependencies on w32term.h
- and w32heap.h.
-
- * w32fns.c (Vw32_pass_optional_keys_to_system): Variable removed.
- (Vw32_pass_lwindow_to_system):
- (Vw32_pass_rwindow_to_system):
- (Vw32_lwindow_modifier):
- (Vw32_rwindow_modifier):
- (Vw32_apps_modifier):
- (Vw32_enable_num_lock):
- (Vw32_enable_caps_lock):
- (Vw32_scroll_lock_modifier): New variables.
- (modifier_set): Return toggle state for Scroll Lock.
- (w32_key_to_modifier): New function. Returns chosen modifier bit
- for given key.
- (w32_get_modifiers): Returns modifier flags for
- non-keyboard input events.
- (construct_console_modifiers): Renamed from construct_modifiers;
- recognize Windows and Apps keys as modifiers.
- (w32_get_key_modifiers): New function. Returns modifier flags for
- keyboard input events.
- (map_keypad_keys): Make non-static. Use second arg as extended
- flag.
- (w32_grabbed_keys): New variable.
- (HOTKEY, HOTKEY_ID, HOTKEY_VK_CODE, HOTKEY_MODIFIERS): New macros.
- (register_hot_keys):
- (unregister_hot_keys):
- (lookup_vk_code):
- (w32_parse_hot_key):
- (Fw32_register_hot_key):
- (Fw32_unregister_hot_key):
- (Fw32_registered_hot_keys):
- (Fw32_reconstruct_hot_key): New functions to support hotkeys.
- (post_character_message): New function.
- (w32_msg_pump): Handle new messages for using hotkeys and changing
- keyboard layout/language.
- (w32_wnd_proc): Major rework of keyboard input handling:
- optionally recognize Windows keys and Apps key as modifiers;
- optionally treat NumLock, CapsLock and ScrollLock as function
- keys; let system translate keystrokes to characters to avoid
- system bugs relating to dead-key handling; preserve shift
- distinction for control characters; forward keyboard
- layout/language changes to lisp; detect and convert hot-key events
- to normal keystrokes.
- (syms_of_w32fns): Register new functions and variables.
- (w32_last_error): New function for use in debugging.
-
-1998-11-10 Kenichi Handa <handa@etl.go.jp>
-
- * category.h (CATEGORY_SET): Adjusted for the change of
- cmpchar_component.
- (CATEGORY_SET): Likewise.
-
- * charset.c (cmpchar_component): New arg NOERROR. Check
- composition char ID more strictly.
- (Fcmpchar_component): Call cmpchar_component with NOERROR arg zero.
- (Fcmpchar_cmp_rule): If CHARACTER should be composed relatively,
- return 255.
- (Fcompose_string): Signal error if STR contains a rule-based
- composition character.
-
- * charset.h (cmpchar_component): Proto-type adjusted.
-
-1998-11-09 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (string_to_non_ascii_char): Return correct length for
- a charset of dimension 2 and composition character.
-
-1998-11-08 Richard Stallman <rms@sucrose.ai.mit.edu>
-
- * keymap.c (Fsingle_key_description): Handle generic characters.
-
- * process.c (Fprocess_status): Doc fix.
-
-1998-11-06 Ken'ichi Handa <handa@delysid.gnu.org>
-
- * charset.c (init_charset_once): Fix previous change.
-
-1998-11-06 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (string_to_non_ascii_char): Fix previous change.
- (char_valid_p): Check the validity of CHARSET by CHARSET_DEFINED_P.
-
- * charset.h (SPLIT_NON_ASCII_CHAR): Check dimension of an invalid
- character correctly.
- (STRING_CHAR): Handle an invalid charater correctly.
-
-1998-11-05 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (string_to_non_ascii_char): Fix previous change.
-
- * charset.h (MAKE_NON_ASCII_CHAR): Check validity of CHARSET.
-
- * editfns.c (Fstring_to_char): Don't return a multibyte character
- if STRING is a unibyte string.
-
- * indent.c (MULTIBYTE_BYTES_WIDTH): Check validity of a multibyte
- character.
-
- * xdisp.c (display_text_line): Check validity of a multibyte character.
- (display_string): Likewise. Handle an invalid character correctly.
-
-1998-11-05 Karl Heuer <kwzh@gnu.org>
-
- * insdel.c (Fcombine_after_change_execute): Return nil, not junk.
- If nothing to do, return immediately.
- (syms_of_insdel): Initialize combine_after_change_buffer.
-
-1998-11-05 Richard Stallman <rms@gnu.org>
-
- * xterm.c (XTread_socket): ButtonPress clears f->mouse_moved.
-
-1998-11-04 Geoff Voelker <voelker@cs.washington.edu>
-
- * w32term.c (w32_enable_unicode_output): Rename from
- w32_no_unicode_output.
- (w32_use_unicode_for_codepage, syms_of_w32term): Use new name
- and new semantics.
-
-1998-11-04 Jason Rumney <jasonr@altavista.net>
-
- * w32fns.c (w32_list_fonts): Report an error if a frame has not
- been created yet.
-
- * w32term.c (dumpglyphs): Use FRAME_FONT for w32_fill_area.
-
-1998-11-04 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (string_to_non_ascii_char): Change the check for the
- varidity of multibyte form.
- (update_charset_table): Check validity of BYTES. Don't set
- bytes_by_char_head here.
- (init_charset_once): Set bytes_by_char_head completely.
-
- * frame.c (do_switch_frame): Cancel previous change.
-
- * print.c (print_string): Check validity of a character.
- (print): Likewise.
-
- * sysdep.c [nec_ews_svr4]: Extern *_sobuf.
-
- * m/ews4800.h, s/ux4800.h: New files.
-
-1998-11-03 Theodore Jump <tjump@tertius.com>
-
- * makefile.nt: Compile multiple source files when possible.
-
- * w32faces.c (Qmouse_face): Replace definition with extern decl.
-
-1998-11-03 Andrew Innes <andrewi@delysid.gnu.org>
-
- * w32.c (stat): GetFileInformationByHandle can legitimately fail,
- so don't rely on it succeeding.
-
- * w32fns.c (x_to_w32_font): Specify DEFAULT_CHARSET in the w32
- LOGFONT struct if x font doesn't specify the charset.
- (x_to_w32_charset): Change >= to == when testing results of
- stricmp.
-
-1998-11-02 Richard Stallman <rms@sucrose.ai.mit.edu>
-
- * fns.c (Frequire): New arg NOERROR.
-
-1998-11-02 Andrew Innes <andrewi@harlequin.co.uk>
-
- * fileio.c (Fsubstitute_in_file_name) [DOS_NT]: Fix typo.
-
-1998-10-31 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * xfaces.c (Qmouse_face): Replace definition with extern decl.
- (syms_of_xfaces): Initialization deleted.
-
- * textprop.c (Qmouse_face): Variable definition moved here.
- (syms_of_textprop): Initialize it.
-
- * data.c (set_internal): For built-in maybe-local vars,
- when BINDFLAG is set, do not mark them as local.
-
-1998-10-31 Ken'ichi Handa <handa@delysid.gnu.org>
-
- * insdel.c (replace_range): Fix previous change.
-
-1998-10-31 Kenichi Handa <handa@etl.go.jp>
-
- * editfns.c (Fsubst_char_in_region): Fix previous change.
- (Ftranslate_region): Fix previous change.
-
- * fns.c (Fbase64_decode_region): Fix previous change.
-
- * frame.c (do_switch_frame): Update minibuf_window if necessary.
-
- * insdel.c (byte_combining_error): New function.
- (CHECK_BYTE_COMBINING_FOR_INSERT): Call byte_combining_error.
- (insert_from_string_1): Set *(GPT_ADDR) to 0 before calling
- CHECK_BYTE_COMBINING_FOR_INSERT.
- (insert_from_buffer_1): Likewise.
- (adjust_after_replace): Check the posibility of inhibitted byte
- combining correctly.
- (replace_range): Before signaling an error for inhibitted byte
- combining, recover the buffer in a safe state.
- (del_range_2): Check the posibility of inhibitted byte combining
- correctly.
-
-1998-10-30 Andreas Schwab <schwab@delysid.gnu.org>
-
- * xselect.c (Vselection_coding_system): Doc fix.
-
- * fns.c (Fbase64_encode_region): Use SET_PT_BOTH instead of SET_PT
- when we have both char and byte position. Fix type clashes.
-
- * eval.c (Fsignal): Use a separate format string when passing
- error message string to fatal, in case it contains %'s.
-
- * editfns.c (Fchar_after): Fix type clashes.
-
- * charset.c (Fchar_bytes): Doc fix.
- (char_bytes): Fix returned value to match returned type.
- (syms_of_charset): Fix type clash in initialisation of
- Vauto_fill_chars.
-
-1998-10-29 Geoff Voelker <voelker@cs.washington.edu>
-
- * w32console.c (initialize_w32_display): Use buffer coords
- instead of buffer size (which may be larger than the window).
-
- * fileio.c (init_fileio_once): New function.
-
- * emacs.c (main): Invoke init_fileio_once.
-
-1998-10-28 Paul Eggert <eggert@twinsun.com>
-
- * xterm.c (XTread_socket): Check the returned value of
- XmbLookupString more carefully.
-
-1998-10-28 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (DECODE_CHARACTER_ASCII): Check validity of inserted code.
- (DECODE_CHARACTER_DIMENSION1): Likewise.
- (DECODE_CHARACTER_DIMENSION2): Likewise.
- (decode_coding_sjis_big5): Check the 2nd byte of SJIS correctly.
-
- * editfns.c (Fsubst_char_in_region): Fix previous change.
- (Ftranslate_region): Fix previous change.
-
- * insdel.c (check_markers): Check if markers are at character boundry.
- (adjust_markers_for_insert): Fix previous change.
- (count_combining_before): Don't limit the check at BEGV.
- (count_combining_after): Don't limit the check at ZV.
- (CHECK_BYTE_COMBINING_FOR_INSERT): New macro.
- (insert_1_both): Call CHECK_BYTE_COMBINING_FOR_INSERT.
- (insert_from_string_1): Likewise.
- (insert_from_buffer_1): Likewise.
- (adjust_after_replace): Inhibit bytes combined across region
- boundary. Update end_unchanged correctly.
- (replace_range): Call CHECK_BYTE_COMBINING_FOR_INSERT. Update
- end_unchanged correctly.
- (del_range_2): Inhibit bytes combined across region boundary.
- Update end_unchanged correctly.
-
-1998-10-27 Geoff Voelker <voelker@cs.washington.edu>
-
- * w32.c (check_windows_init_file): Also look in load path specified
- in environment.
-
- * w32console.c (Fset_message_beep): Recognize 'silent.
- (w32_sys_ring_bell): Do nothing for the 'silent sound.
-
- * w32fns.c (w32_color_map_lookup): Remove duplicate definition.
-
- * w32select.c (Vnext_selection_coding_system): New variable.
- (syms_of_w32select): DEFVAR_LISP it.
- (Fw32_set_clipboard_data): Use Vnext_selection_coding_system if
- non-nil. Always convert multibyte strings.
- (Fw32_get_clipboard_data): Use Vnext_selection_coding_system if
- non-nil. Always convert a string that includes non-ASCII characters.
-
-1998-10-27 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * fns.c (Fbase64_decode_string): Doc fix.
- (Fbase64_decode_region, Fbase64_encode_string Fbase64_encode_region):
- Likewise.
-
-1998-10-27 Dave Love <fx@gnu.org>
-
- * fns.c (Fbase64_decode_region, Fbase64_encode_region): Fix
- newline in doc string.
-
-1998-10-27 Kenichi Handa <handa@etl.go.jp>
-
- * editfns.c (Fsubst_char_in_region): Correctly handle the case
- that byte combining before happens.
- (Ftranslate_region): Likewise.
-
- * insdel.c (adjust_after_replace): Correctly handle the case that
- both byte combining before and byte combining after happen.
- (replace_range): Likewise.
-
-1998-10-26 Kenichi Handa <handa@etl.go.jp>
-
- * category.c (syms_of_category): Doc-string modified.
-
- * coding.c (code_convert_region): Kill the work buffer created by
- pre-write-conversion.
-
-1998-10-25 Jason Rumney <jasonr@altavista.net>
-
- * emacs.c (main) [HAVE_NTGUI]: Invoke syms_of_fontset().
-
-1998-10-23 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (code_convert_region): While preserving the orignal
- point, pay attention to the byte combining problem.
-
- * fns.c (Fbase64_decode_region): Pay attention to the byte
- combining problem.
-
- * insdel.c (adjust_markers_for_insert): Adjust markers by taking
- combined_before_bytes and combined_after_bytes into account.
- (count_combining_after): Handle the case that LENGTH is zero.
- (adjust_after_replace): Record deletion at correct buffer
- position. Handle the case that LEN is zero.
- (replace_range): Record deletion at correct buffer position.
- (del_range_2): Call adjust_makers_for_replace to adjust makers for
- combined bytes.
-
-1998-10-21 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * alloc.c (Fgarbage_collect): Block input around most of the function.
-
-1998-10-21 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (setup_coding_system): Fix setting up
- coding->spec.ccl.valid_codes for CCL based coding system.
- (code_convert_region): Set point to FROM before inserting the
- result of pre-write-funciton. Preserve original point.
- (code_convert_string): If coding->type is coding_type_ccl, do
- conversion even if the length of conversion region is zero.
-
- * fontset.c: Include frame.h before fontset.h.
- (list_fonts_func): Fix prototype.
-
- * frame.c: Include frame.h before fontset.h.
-
- * xterm.c: Likewise.
-
-1998-10-21 Jason Rumney <jasonr@altavista.net>
-
- * x-list-font.c (Fx_list_fonts): Access frame parameters throught
- general macros. Don't call x_list_font directory, instead call a
- function set in list_fonts_func.
-
- * fontset.h (list_fonts_func): Fix prototype.
-
-1998-10-20 Jason Rumney <jasonr@altavista.net>
-
- * makefile.nt (w32fns.c): Add x-list-font.c to dependancies.
-
- * w32faces.c: Update comments referring to obsolete structs.
- (allocate_face, copy_face, face_eql, load_font,
- Fpixmap_spec_p, free_frame_faces, new_computed_face,
- frame_update_line_height, merge_faces, compute_base_face,
- Fset_face_attribute_internal): Use fontset support based on xfaces.c.
-
- * w32fns.c: (Vx_pixel_size_width): New global variable.
- (unibyte_display_via_language_environment): New global variable.
- (x_set_font): Add support for setting fontsets.
- (Fx_create_frame): Add check_w32(). Initialize fontsets. Fix
- font names to match xlfd-tight-regexp.
- (w32_load_font): Rewrite based on x_load_font.
- (x_to_w32_charset, w32_to_x_charset): Add character sets. Use
- `iso8859-1' rather than `ansi'.
- (w32_to_x_font): Remove `-' from font name. Remove the `-' off the
- end. Move charset into `charset registry' field.
- (enum_font_cb2): Check charsets match. Include width in font list.
- (w32_list_fonts): Rewrite based on x_list_fonts.
- Moved from w32term.c to have access to enumfont_t struct.
- (Fx_list_fonts): w32 specific version eliminated. Include
- `x-list-fonts.c'.
- (w32_get_font_info, w32_query_font, w32_find_ccl_program): New
- functions for fontset support - adapted from x_ equivalents.
- (syms_of_w32fns): New lisp variables initialised. Function
- pointers for fontset.c set up.
-
- * w32term.c: Include fontset.h. Define codepage macros.
- Add ENCODE_BIG5 macro from coding.c.
- (w32_no_unicode_output): New variable.
- (w32_codepage_for_charset, w32_use_unicode_for_codepage): New
- functions.
- (BUILD_WCHAR_T, BYTE1, BYTE2): New macros.
- (dumpglyphs): Rewrite based on xterm.c equivalent.
- (x_new_font): Use functionality provided in fontset.c.
- (x_new_fontset): New function based on the one in xterm.c.
- (syms_of_w32term): Add w32-no-unicode-output flag.
-
- * w32term.h: Remove redundant font_info struct definition.
- (Vx_pixel_size_width_font_regexp,
- unibyte_display_via_language_environment): Declare variables.
- (w32_list_fonts, w32_get_font_info, w32_query_font, w32_load_font):
- Declare functions.
- (w32_output): New fields font_baseline and fontset.
- (FRAME_FONTSET, FRAME_W32_FONT_TABLE): New macros.
-
- * w32xfns.c: Include charset.h and fontset.h.
-
-1998-10-20 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * syntax.c (syms_of_syntax): Fix the setup of Qscan_error.
-
-1998-10-20 Eli Zaretskii <eliz@mescaline.gnu.org>
-
- * msdos.c (mouse_init): Reset the button press/release info of the
- mouse driver.
- (mouse_preempted): New variable.
- (dos_rawgetc): Don't generate mouse events if mouse is preempted.
- (XMenuActivate): Preempt the mouse during menu-handling loop.
- Release the current time slice while idling in the menu-handling
- loop. Leave the loop only if the user pressed, then released the
- same button. Discard all mouse events that are pending in the
- event queue before exiting.
-
-1998-10-19 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * editfns.c (Fformat): Increase buffer size for floating format.
-
-1998-10-17 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (Vauto_fill_chars, Qauto_fill_chars): New variables.
- (syms_of_charset): Staticpro and initialize Qauto_fill_chars.
- Declare auto-fill-chars as a Lisp variable and initialize it.
-
- * charset.h (Vauto_fill_chars): Extern it.
-
- * cmds.c (internal_self_insert): Check Vauto_fill_chars.
-
-1998-10-16 Kenichi Handa <handa@etl.go.jp>
-
- * casefiddle.c (casify_object): Use make_string instead of
- make_specified_string to cope with byte-combining situation.
-
- * coding.c (decode_coding_iso2022): Set coding->fake_multibyte to
- 1 when encountered with a code of the range 0x80..0x9F.
-
-1998-10-14 Eli Zaretskii <eliz@mescaline.gnu.org>
-
- * callproc.c (Fcall_process) [MSDOS]: Use $TMPDIR instead of
- trying $TMP and $TEMP, since the former is always set in msdos.c.
- (Fcall_process_region) [DOS_NT]: When looking for a place to put
- the temporary files, check $TMPDIR as well.
-
-1998-10-14 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * process.c (exec_sentinel, read_process_output):
- Restore waiting_for_user_input_p after running Lisp code.
-
- * keyboard.c (parse_menu_item): Avoid initialization for Lisp_Object.
- (command_loop): Likewise.
-
-1998-10-14 Kenichi HANDA <handa@etl.go.jp>
-
- * data.c (Faset): Fix previous change.
-
- * fns.c (Ffillarray): Fix previous change.
-
- * insdel.c (adjust_markers_for_combining): This function deleted.
- (adjust_markers_for_replace): Correctly adjust marker positions.
- Don't record these adjustment because they were recorded already.
- (combine_bytes): Don't adjust markers here.
-
-1998-10-13 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * minibuf.c (Fdisplay_completion_list): Put on mouse-face properties.
-
-1998-10-12 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * keyboard.c (Fclear_this_command_keys): New function.
- (syms_of_keyboard): defsubr it.
-
- * macros.c (Fexecute_kbd_macro): Set real_this_command.
-
-1998-10-12 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (CCL_DECODE_SJIS, CCL_ENCODE_SJIS): Swap the definitions.
-
- * charset.c (Fstring): Call make_string instead of
- make_string_from_bytes.
- (Ffind_charset_region): Include `composition' in the returned list
- if the region contains any composite characters.
- (Ffind_charset_string): Include `composition' in the returned list
- if the string contains any composite characters.
- (find_charset_in_str): Handle CMPCHARP arg correctly.
-
- * coding.c (shrink_decoding_region): If a charset other than ascii
- is initially designated to G0, don't shrink the region.
- (shrink_encoding_region): Likewise.
-
- * data.c (Faset): If ARRAY is a multibyte string, pay attention to
- byte-combining situation.
-
- * fns.c (clear_string_char_byte_cache): New function.
- (Ffillarray): Handle multibyte string correctly.
-
- * lisp.h (clear_string_char_byte_cache): Extern it.
-
- * xselect.c (lisp_data_to_selection_data): Call
- find_charset_in_str with CMPCHARP arg 0.
- * w16select.c (Fw16_set_clipboard_data): Likewise.
- * w32select.c (Fw32_set_clipboard_data): Likewise.
-
-1998-10-11 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * keyboard.c (parse_menu_item): For top level of menu bar,
- accept ordinary commands, and treat them just like a keymap.
-
-1998-10-11 Richard Stallman <rms@sucrose.ai.mit.edu>
-
- * xdisp.c (redisplay_window): Clear w->window_end_valid
- before running the window-scroll-functions hook, if appropriate.
-
-1998-10-10 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * data.c (Fstring_to_number): Don't recognize floating point
- if base is not 10.
-
- * window.c (window_loop): New alternative CHECK_ALL_WINDOWS.
- (check_all_windows): New function for debugging tests.
- (syms_of_window): Initialize it.
-
- * window.c (Qwindow_configuration_p): New variable.
- (Fwindow_configuration_frame): New function.
- (syms_of_window): defsubr it.
- (Fset_window_configuration): Return t if frame is live.
- Use Qwindow_configuration_p.
-
- * xfns.c (check_x_display_info): Don't use selected_frame
- if it is dead.
-
-1998-10-09 Geoff Voelker <voelker@cs.washington.edu>
-
- * w32fns.c (x_create_bitmap_from_file): Skip special files.
-
-1998-10-08 Kenichi Handa <handa@etl.go.jp>
-
- * buffer.h (inhibit_modification_hooks): Extern it.
-
- * buffer.c (inhibit_modification_hooks): New variable.
- (init_buffer_once): Initialize inhibit_modification_hooks to 0.
-
- * charset.c (invalid_character): Prepend `0' to octal
- representation. Give error sufficient args.
-
- * coding.c (code_convert_region): Set inhibit_modification_hooks
- to 1 before calling Fset_text_properties.
-
- * insdel.c (signal_before_change): If inhibit_modification_hooks
- is nonzero, do nothing.
- (signal_after_change): Likewise.
-
-1998-10-08 Emilio Lopes <Emilio.Lopes@Physik.TU-Muenchen.DE>
-
- * process.c: Doc fixes.
-
-1998-10-08 Richard Stallman <rms@sucrose.ai.mit.edu>
-
- * syntax.c (scan_lists): Bring FROM back into range BEGV...ZV.
-
-1998-10-07 Geoff Voelker <voelker@cs.washington.edu>
-
- * w32.c (init_ntproc): Check for Windows init file.
- (term_ntproc): Do not check for it here.
-
-1998-09-28 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (check_composing_code): Fix previous change. Now it
- alwasy returns 0 or -1.
- (decode_coding_iso2022): Adjusted for the above change.
- (encode_coding_iso2022): When encoding the last block, flush out
- tailing garbage bytes.
- (setup_coding_system): Delete unnecessary code.
- (shrink_decoding_region): Check translation table. If ASCII
- should be translated, give up shrinking.
- (shrink_encoding_region): Likewise.
- (SHRINK_CONVERSION_REGION_THRESHHOLD): New macro.
- (SHRINK_CONVERSION_REGION): New macro.
- (code_convert_region): Call SHRINK_CONVERSION_REGION. Delete text
- properties here.
- (code_convert_region): In the case of encoding, always calulate
- correct character number.
- (code_convert_string): Call SHRINK_CONVERSION_REGION.
- (code_convert_region1): Don't delete text properties here.
-
- * insdel.c (adjust_after_replace): Don't delete text properties here.
-
- * term.c (encode_terminal_code): Handle raw 8-bit codes correctly.
-
-1998-09-27 Richard Stallman <rms@psilocin.ai.mit.edu>
-
- * emacs.c (sort_args): Fill extra space with NULL ptrs.
-
-1998-09-26 Kenichi Handa <handa@etl.go.jp>
-
- * coding.h (struct coding_system): New member composed_chars.
-
- * coding.c (check_composing_code): If the current composing
- sequence doesn't end properly, return -1.
- (DECODE_CHARACTER_ASCII): Update coding->composed_chars.
- (DECODE_CHARACTER_DIMENSION1): Likewise.
- (decode_coding_iso2022): Check validity of a composing sequence.
- (code_convert_string): If the length of text to be converted is
- shrunk to zero, don't perform code conversion.
- (shrink_decoding_region): Fix previous change.
-
- * editfns.c (Fformat): Check format control characters.
-
-1998-09-25 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (decode_eol): While decoding DOS-like eol, handle a
- single CR code correctly.
- (shrink_decoding_region) <CODING_CATEGORY_IDX_ISO_7 or
- CODING_CATEGORY_IDX_ISO_7_TIGHT>: Skip also 8-bit codes.
-
-1998-09-23 Geoff Voelker <voelker@cs.washington.edu>
-
- * w32fns.c (w32_color_map_lookup): New function.
- (x_to_w32_color): Approximate colors ending in numbers if necessary.
-
-1998-09-22 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (ccl_driver): Report correct CCL program counter on error.
-
- * xmenu.c (single_submenu) [! HAVE_MULTILINGUAL_MENU]: Make
- strings unibyte.
- (xmenu_show) [! HAVE_MULTILINGUAL_MENU]: Likewise.
-
-1998-09-22 Kenichi Handa <handa@etl.go.jp>
-
- * callint.c (Fcall_interactively): Don't use input method when
- reading a character in the case of `c' code letter.
-
-1998-09-21 Dave Love <fx@gnu.org>
-
- * editfns.c (Fsave_restriction): Doc fix.
-
-1998-09-21 Richard Stallman <rms@gnu.org>
-
- * lread.c (build_load_history): Do add to Vload_history
- even when dumping Emacs.
-
-1998-09-18 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (CCL_WRITE_CHAR): Don't use bcopy.
- (ccl_driver): If BUFFER-MAGNIFICATION of the CCL program is 0,
- cause error if the program is going to output some bytes. When
- outputing a string to notify an error, check the case that
- DST_BYTES is zero.
-
- * coding.h (CODING_FINISH_INTERRUPT): New macro.
-
- * coding.c (ccl_coding_driver): If ccl_driver is interrupted by a
- user or the CCL program executed an invalid command, return
- CODING_FINISH_INTERRUPT.
- (code_convert_region): Pay attention to the converters return
- value CODING_FINISH_NORMAL and CODING_FINISH_INTERRUPT.
-
-1998-09-16 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (code_convert_region): Update beg_unchanged and
- end_unchanged after we delete the source text.
-
- * insdel.c (adjust_markers_for_replace): Don't adjust a byte
- position if it is FROM.
- (adjust_markers_for_combining): New function.
- (combine_bytes): Call adjust_markers_for_combining instead of
- adjust_markers_for_replace.
- (adjust_after_replace): Record deletion of combining after bytes
- with the correct position.
- (replace_range): Likewise. Record the actual deletion after
- recoding deletions of combining bytes.
-
- * xdisp.c (message_log_check_duplicate): Count byte length of the
- latest message correctly.
-
-1998-09-12 Richard Stallman <rms@gnu.org>
-
- * xdisp.c (redisplay_internal): Use TEMP_SET_PT_BOTH
- instead of SET_PT_BOTH.
- (try_window_id, display_text_line): Likewise.
-
-1998-09-12 Karl Heuer <kwzh@gnu.org>
-
- * data.c (Fmake_local_variable): Doc fix.
-
-1998-09-10 Dave Love <fx@gnu.org>
-
- * print.c (Fwith_output_to_temp_buffer): Doc fix.
-
-1998-09-10 Richard Stallman <rms@gnu.org>
-
- * s/irix6-0.h (TIOCSIGSEND): Add #undef.
- (bcopy, bcmp, bzero): Add #undef.
-
- * keyboard.c (command_loop_1): When switching to selected window's bfr,
- first exit if selected frame is dead (no live frames remain).
- (read_key_sequence): Likewise.
-
-1998-09-10 Karl Heuer <kwzh@gnu.org>
-
- * emacs.c (main): Mention --display and --eval in help.
-
-1998-09-07 Paul Eggert <eggert@twinsun.com>
-
- * editfns.c (emacs_memftime): New function.
- (Fformat_time_string): Use it to handle null bytes in formats
- correctly.
-
-1998-09-08 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (Ffind_charset_region): Optimization for unibyte buffer.
- (Ffind_charset_string): For unibyte string, return (ascii).
-
- * editfns.c (Fsubst_char_in_region): Call replace_range with the
- arg MARKERS 1.
-
- * insdel.c (adjust_after_replace): Don't add combining bytes to
- the args given to adjust_point. Handle correctly the case that
- there are both before and after combining bytes.
- (replace_range): Likewise.
-
-1998-09-07 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * fns.c (base64_decode_1, base64_encode_1): New functions.
- (Fbase64_decode_string, Fbase64_encode_string): New functions.
- (Fbase64_decode_region, Fbase64_encode_region): New functions.
-
-1998-09-07 Karl Heuer <kwzh@gnu.org>
-
- * eval.c (error): After enlarging buffer, write to it, not to buf.
-
- * fns.c (Fwidget_put): Return VALUE instead of garbage.
-
-1998-09-07 Kenichi Handa <handa@etl.go.jp>
-
- * charset.h (STRING_CHAR_AND_LENGTH): Return correct value in
- ACTUAL_LEN even if LEN is too short to have a valid multibyte form.
- (STRING_CHAR_AND_CHAR_LENGTH): Likewise.
-
- * coding.c (ccl_coding_driver): Always calculate correct mulibyte
- chars in produced byte sequence.
- (Ffind_operation_coding_system): Doc-string fixed.
-
- * insdel.c (count_combining_after): Check also preceding bytes at
- POS if all characters in STRING are not character head.
-
-1998-09-06 Paul Eggert <eggert@twinsun.com>
-
- * editfns.c (Fformat_time_string, Fdecode_time, Fcurrent_time_zone):
- Don't assume that localtime and gmtime return non-NULL.
-
-1998-09-06 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * fns.c (Fbase64_decode_string, Fbase64_encode_string,
- base64_decode_1, Fbase64_decode_region, Fbase64_encode_region):
- New functions.
-
-1998-09-06 Richard Stallman <rms@gnu.org>
-
- * editfns.c (Fformat): Detect incomplete format spec at string's end.
-
- * lread.c (Fload): Handle case where openp finds a magic file
- but it has no `load' handler or that handler calls `load'.
- If FOUND != FILE, find FOUND's handler even if inhibited for FILE.
-
-1998-09-04 Dave Love <fx@gnu.org>
-
- * buffer.c (enable-multibyte-characters): Doc fix.
-
-1998-09-02 Geoff Voelker <voelker@cs.washington.edu>
-
- * w32heap.c (allocate_heap): Define NTHEAP_PROBE_BASE by default.
-
-1998-09-01 Kenichi Handa <handa@etl.go.jp>
-
- * editfns.c (Ftranspose_regions): Use BYTE_POS_ADDR to get an
- address in buffer from byte-position.
-
-1998-09-01 Eli Zaretskii <eliz@delysid.gnu.org>
-
- * w16select.c (Vnext_selection_coding_system): New variable.
- (syms_of_win16select): DEFVAR_LISP it. No need to staticpro
- Vselection_coding_system.
- (Fw16_set_clipboard_data): Always convert multibyte strings. Use
- Vnext_selection_coding_system if non-nil.
- (Fw16_get_clipboard_data): Always convert a string that includes
- non-ASCII characters. Use Vnext_selection_coding_system if
- non-nil.
-
-1998-08-31 Andrew Innes <andrewi@harlequin.co.uk>
-
- * w32fns.c (w32_wnd_proc): Always zero button_state when releasing
- mouse capture.
-
-1998-08-31 Kenichi Handa <handa@etl.go.jp>
-
- * xterm.c (x_load_font): If SIZE is 0, don't use a name
- x_list_font returns.
-
-1998-08-31 Paul Eggert <eggert@twinsun.com>
-
- * lread.c (read1): Don't assume that atof ("-0.0") yields +0.0.
- Handle leading '-' uniformly for zeros, infinities, and NaNs.
-
-1998-08-31 Eli Zaretskii <eliz@delysid.gnu.org>
-
- * msdos.c (IT_cmgoto): When tracking echo area messages with the
- cursor, save and restore previous cursor position in the
- minibuffer.
-
-1998-08-31 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (unibyte_char_to_multibyte):
- Vnonacii_translation_table will convert a 7-bit charcater.
- (multibyte_char_to_unibyte): Handle the case that
- Vnonacii_translation_table converts a multibyte charcater to a
- unibyte charcter of less than 128.
- (init_charset_once): Initialize nonascii_insert_offset and
- Vnonacii_translation_table.
-
- * coding.c (decode_coding): Even if SRC_BYTES is zero, try
- processing if CODING requires flushing.
- (encode_coding): Likewise.
- (code_convert_region): Likewise.
- (code_convert_string): Likewise.
-
- * fns.c (concat): If Vnonascii_translation_table is non-nil, try
- to convert a character less than 160 to multibyte.
- * insdel.c (copy_text): Likewise.
- (count_size_as_multibyte): Likewise.
- * xterm.c (dumpglyphs): Likewise.
-
-1998-08-29 Paul Eggert <eggert@twinsun.com>
-
- * data.c (arith_driver, float_arith_driver): Compute (- x) by
- using negation, not subtraction; this makes a difference with
- IEEE floating point arithmetic (and also if integer arithmetic
- is ones' complement or signed-magnitude!).
-
-1998-08-29 Karl Heuer <kwzh@gnu.org>
-
- * xfns.c (x_create_bitmap_from_file): Fail immediately if magic.
-
-1998-08-28 Ken'ichi Handa <handa@delysid.gnu.org>
-
- * charset.c (Fchar_bytes): Add \n\ in doc-string.
-
-1998-08-28 Paul Eggert <eggert@twinsun.com>
-
- * s/sol2-4.h (NOT_USING_MOTIF): New macro.
- (LD_SWITCH_SYSTEM_TEMACS): Put /usr/dt/lib in the link library
- path only if we're not building with Motif.
-
-1998-08-28 Kenichi Handa <handa@etl.go.jp>
-
- * insdel.c (adjust_after_replace): Fix the code to record undo
- information for the case that `before combining' happens. Remove
- text properties which are added to the new text by
- offset_intervals.
-
- * coding.c (code_convert_region1): Remove all text properties of
- the region.
-
-1998-08-28 Kenichi Handa <handa@etl.go.jp>
-
- * charset.h (CHAR_BYTES): New macro.
-
- * charset.c (Fchar_bytes): Now always return 1.
- (char_bytes): New function.
-
- * editfns.c (Fposition_bytes): If the arg POSITION is out of
- range, return nil.
- (Fbyte_to_position): If the arg BYTEPOS is out of range, return
- nil.
-
- * data.c (Faset): Use macro CHAR_BYTES instead of Fchar_bytes.
- * fns.c (concat): Likewise.
- * insdel.c (count_size_as_multibyte): Likewise.
- * xdisp.c (message_dolog): Likewise.
-
-1998-08-27 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (detect_coding_iso2022): Handle ESC N and ESC O
- correctly. They are for SS2 and SS3 respectively.
- (ccl_coding_driver): Fix previous change.
-
-1998-08-26 Paul Eggert <eggert@twinsun.com>
-
- * xterm.c (fixup_locale): New function. For now, it resets
- LC_TIME to "C" (reverting the 1998-08-07 change), and also
- resets LC_MESSAGES to "C".
- (x_term_init): Use it to fix up the locale after setlocale
- (LC_ALL, "").
-
-1998-08-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * xterm.c (x_calc_absolute_position): Cast argument to XFree, in
- case it was prototyped the old way.
-
-1998-08-25 Kenichi Handa <handa@etl.go.jp>
-
- * xterm.c (x_list_fonts): Work-around for the case XGetAtomName
- returns a null string. This happens when dxpc 3.7 is being used.
-
-1998-08-24 Andreas Schwab <schwab@delysid.gnu.org>
-
- * keyboard.c (input-method-previous-message): Doc fix.
-
- * coding.c (file-coding-system-alist,
- select-safe-coding-system-function): Doc fix.
-
-1998-08-23 Kenichi HANDA <handa@etl.go.jp>
-
- * coding.c (detect_coding_iso2022): Don't check the byte length of
- succeeding codes (0xa0..0xFF) if the codes follows single shift
- code (SS2 or SS3).
-
-1998-08-21 Ken'ichi Handa <handa@delysid.gnu.org>
-
- * coding.c (detect_coding_system): If detect_eol_type returns
- CODING_EOL_INCONSISTENT, set eol_type to CODING_EOL_UNDECIDED
- correctly.
-
-See ChangeLog.7 for earlier changes.
+2000-08-21 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (gen_help_event): Add parameter SIZE.
+ (kbd_buffer_events_waiting): Slightly rewritten.
+ (clear_event): New function.
+ (kbd_buffer_get_event): Use it, and clear the input_events of
+ HELP_EVENTs.
+ (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
+ don't fill the newly created array with nils.
+ (toplevel): Convert some old-style function forward declarations
+ to prototypes.
+
+ * keyboard.h (gen_help_event): Change prototype.
+
+ * xterm.c (XTread_socket): Change calls to gen_help_event.
+
+ * w32term.c (w32_read_socket): Change calls to gen_help_event.
+
+ * eval.c (Fmacroexpand): Doc fix.
+
+2000-08-20 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.h (x_display_info_for_display): Remove as this function
+ does not exist on W32.
+
+ * w32term.c (help_echo_window): New variable.
+ (syms_of_w32term): staticpro it.
+ (note_mode_line_highlight): Set it.
+ (XTextExtents16): Removed as there is no equivalent on W32.
+ (x_compute_glyph_string_overhangs): Incomplete body removed, as
+ the X way of doing this will not work for W32.
+ (w32_intersect_rectangles): Removed. Use IntersectRect API call.
+ (x_draw_image_foreground): Avoid drawing outside of the clip area
+ when image doesn't have a mask.
+ (note_mouse_highlight): Process overlays in the right order of
+ priority. Set help_echo_window.
+ (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
+ because that's more visible for large images.
+
+ * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
+ name to single_keymap_panes.
+ (w32_menu_show): Set wv->title when dealing with titles.
+ (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
+
+2000-08-21 Miles Bader <miles@gnu.org>
+
+ * minibuf.c (do_completion): Try again if we rewrite the input
+ string, but no completion was done, so that any completion message
+ will be correct.
+
+2000-08-20 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (lface_equal_p): Compare strings differently.
+ (Qtty_color_alist, Vtty_defined_color_alist): New variables.
+ (realize_tty_face): Use them.
+ (syms_of_xfaces): Initialize new variables.
+ (map_tty_color): New function, extracted from realize_tty_face.
+ (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
+ foreground or background color, store the new color name in the
+ realized face; previous code trying to do this had no effect.
+ (realize_tty_face): Use map_tty_color.
+ (Fclear_face_cache): Set face_change_count and ensure thorough
+ redisplay.
+
+2000-08-19 Gerd Moellmann <gerd@gnu.org>
+
+ * undo.c (record_first_change, record_marker_adjustment): Don't
+ use XBUFFER on last_undo_buffer which might not be a buffer.
+
+2000-08-18 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (decode_coding_string): Set members consumed,
+ consumed_char, produced, produced_char of *coding correctly. If
+ decode_coding doesn't consume any byte, don't try anymore.
+ (encode_coding_string): Likewise.
+
+2000-08-18 Gerd Moellmann <gerd@gnu.org>
+
+ * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
+ conditional have void type, for Standard C compilers.
+
+ * xdisp.c (redisplay_internal): Compare windows for equality with
+ EQ, instead of applying XWINDOW to something that might not
+ be a window.
+
+2000-08-18 Kenichi Handa <handa@etl.go.jp>
+
+ * fontset.c (Finternal_char_font): Search only the selected frame
+ for a window of the current buffer.
+
+2000-08-18 Gerd Moellmann <gerd@gnu.org>
+
+ * minibuf.c (do_completion): Use EQ instead of `!=' to compare
+ Lisp_Objects.
+
+ * keyboard.c (kbd_buffer_get_event): Handle the case that the
+ second half of a HELP_EVENT is found at the start of kbd_buffer.
+
+2000-08-18 Miles Bader <miles@gnu.org>
+
+ * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
+
+ * editfns.c (save_restriction_save): Rewrite to use markers.
+ (save_restriction_restore): Rewrite to understand new form of data
+ saved by save_restriction_save.
+ (Fsave_restriction): Remove cautionary note in doc-string.
+
+2000-08-17 Gerd Moellmann <gerd@gnu.org>
+
+ * fileio.c (build_annotations): Add a comment explaining the
+ return value of format-annotate-function. Replace a spurious call
+ to Flength with a CONSP test. Call format-annotate-function with
+ a fifth arg specifying how many times the function is been called
+ in a row, to let it choose temporary buffers appropriately.
+
+2000-08-17 Dave Love <fx@gnu.org>
+
+ * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
+ declare make_temp_name twice.
+
+ * lread.c: Prototype readevalloop, load_unwind,
+ load_descriptor_unwind.
+ (unreadpure): Give it an arg.
+
+ * unexalpha.c: Prototype fatal_unexec, mark_x,
+ update_dynamic_symbols. Declare unexec as void.
+
+ * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
+ [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
+
+ * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
+ [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
+ DOUG_LEA_MALLOC.
+
+ * alloca.c: Use #error.
+ [POINTER_TYPE]: Use it.
+
+ * eval.c (Fdefvar): Doc fix.
+
+ * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
+ INITIALIZE_INTERVAL.
+
+ * buffer.h: Avoid DECLARE_INTERVALS.
+
+ * config.in: Add size_t.
+
+2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * w16select.c (set_clipboard_data): If there's not enough memory
+ to put text into clipboard, return 1, as Fw16_set_clipboard_data
+ expects. In case of other failures, return 3.
+ (system_error_msg): New error message.
+ (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
+ system_error_msg.
+
+2000-08-16 Gerd Moellmann <gerd@gnu.org>
+
+ * term.c (write_glyphs): Also turn off inverse video after turning
+ off other appearances in case TS_exit_attribute_mode is not equal
+ to TS_end_standout_mode.
+ (insert_glyphs): Turn inverse video on/off for each run of glyphs
+ with the same face.
+ (turn_off_face): Reset standout_mode only if
+ TS_exit_attribute_mode has been output and TS_exit_attribute_mode
+ is equal to TS_end_standout_mode.
+
+2000-08-16 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (encode_coding): Fix the bug of not flushing ISO escape
+ sequence at the end of the source block.
+
+ * ccl.c (Fccl_program_p): Docstring modified.
+ (Fccl_execute): Likewise.
+ (Fccl_execute_on_string): Likewise.
+
+2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
+
+2000-08-16 Kenichi Handa <handa@etl.go.jp>
+
+ The following changes are mainly to fix bugs of
+ encode/decode-coding-string failing if encoding/decoding return
+ CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
+ variable conversion_buffer.
+
+ * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
+ decrement dst_end to avoid buffer overflow in the later call of
+ string_as_multibyte
+
+ * coding.h (conversion_buffer_size, conversion_buffer)
+ (get_conversion_buffer): Extern deleted.
+
+ * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
+ (conversion_buffer, conversion_buffer_size): Variables deleted.
+ (get_conversion_buffer): Function deleted.
+ (struct conversion_buffer): New structure.
+ (MAX_ALLOCA): New macro.
+ (allocate_conversion_buffer): New macro.
+ (extend_conversion_buffer, free_conversion_buffer): New functions.
+ (ccl_coding_driver): Set coding->result.
+ (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
+ this is the last block of source.
+ (encode_coding): Likewise. Handle the source block as the last
+ one only when the whole source text is consumed.
+ (decode_coding_string): Handle the case that the output buffer is
+ too small to decode the whole source text. Use
+ allocate_conversion_buffer, extend_conversion_buffer and
+ free_conversion_buffer, not get_conversion_buffer.
+ (encode_coding_string): Likewise.
+ (init_coding): Function deleted.
+ (init_coding_once): Delete code to initialize
+ conversion_buffer_size.
+
+ * emacs.c (main): Don't call init_coding.
+
+ * msdos.c (IT_write_glyphs): Use a locally declared
+ conversion_buffer.
+
+ * term.c (write_glyphs): Use a locally declared conversion_buffer.
+ (insert_glyphs): Likewise.
+
+ * w32console.c (write_glyphs): Use a locally declared
+ conversion_buffer.
+
+2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
+ member of display_info is NULL.
+
+2000-08-15 Gerd Moellmann <gerd@gnu.org>
+
+ * alloc.c (compact_small_strings): Use safe_bcopy, add an
+ assertion.
+
+ * term.c (turn_off_face): Reset standout_mode when resetting
+ appearances with capability `me'.
+ (write_glyphs): Switch on inverse video before each face change.
+
+2000-08-14 Dave Love <fx@gnu.org>
+
+ * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
+ [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
+ (lisp_free): Declare and make static.
+
+ * window.c: Fix embedded comment.
+ (syms_of_window): Fix doc string.
+
+2000-08-14 Gerd Moellmann <gerd@gnu.org>
+
+ * keymap.c (push_key_description): If C without modifiers is < 32,
+ make sure to print `C-' before `M-', like in the manual.
+
+2000-08-11 Gerd Moellmann <gerd@gnu.org>
+
+ * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
+ since they aren't relocated anymore.
+ (sxhash_string): Make sure returned hash code fits in a Lisp
+ integer.
+
+ * xdisp.c (try_cursor_movement): Fix handling of cursor in
+ partially visible line which is smaller than the window's
+ height.
+
+2000-08-11 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
+ the multibyte form of eight-bit-control characters.
+ (Fccl_execute_on_string): Initialize ccl->multibyte.
+
+ * ccl.h (struct ccl_program): New member multibyte.
+
+ * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
+
+2000-08-11 Kenichi Handa <handa@etl.go.jp>
+
+ * regex.c (regex_compile) <normal_char>: Pay attention to
+ multibyteness.
+ (analyse_first) <exactn>: Setup fastmap correctly for
+ eight-bit-control characters.
+
+2000-08-11 Kenichi Handa <handa@etl.go.jp>
+
+ * termhooks.h (enum event_kind): New member
+ multibyte_char_keystroke.
+
+ * keyboard.c (make_lispy_event): Handle the new event type
+ multibyte_char_keystroke.
+
+ * xterm.c: Include coding.h.
+ (XTread_socket): Work around a bug of XmbLookupString. If the
+ input is from XIM, decode it according to the current locale. In
+ that case, generate multibyte_char_keystroke events.
+
+2000-08-11 Kenichi Handa <handa@etl.go.jp>
+
+ * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
+ (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
+
+2000-08-10 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
+ (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
+ (move_it_in_display_line_to): Record iterator's ascent and descent
+ before producing glyphs, and restore them when we know the glyph
+ doesn't fit on the line.
+ (move_it_to): Restructured so that it's easier to debug. If
+ moving to a vpos, and not moving to an x or character position,
+ stop as soon as the specified vpos is reached; don't move further
+ into that line because that might change the computed line height.
+ (try_cursor_movement): New function, extracted from the cursor
+ movement branch of redisplay_window. If ending on a partially
+ visible line, don't try to scroll if the cursor line is taller
+ than the window.
+ (redisplay_window): Use try_cursor_movement.
+
+ * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
+ because that function doesn't cope with variable-height lines.
+
+ * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
+ box cursor because that's better visible for large images.
+
+2000-08-10 Miles Bader <miles@gnu.org>
+
+ * w32term.c (note_mouse_highlight): Update calls to overlays_at.
+
+2000-08-10 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (Vmessages_buffer_name): New variable.
+ (message_dolog): Use it.
+ (syms_of_xdisp): Initialize it.
+
+2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_note_mouse_highlight): Update the calls to
+ overlays_at.
+ (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
+ redundant now that keyboard.h is included.
+
+2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * keyboard.c (kbd_buffer_events_waiting): New function.
+
+ * keyboard.h (kbd_buffer_events_waiting): Add prototype.
+
+ * msdos.c: Include keyboard.h.
+ (XMenuActivate): Empty no_event events from the event buffer. If
+ no events are left after that, call clear_input_pending.
+ (mouse_clear_clicks): New function, code moved from mouse_init.
+ (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
+ mouse driver to ``forget'' any past clicks.
+
+ * Makefile.in (msdos.o): Depend on keyboard.h.
+
+2000-08-09 Gerd Moellmann <gerd@gnu.org>
+
+ * lisp.h (input_pending): External declaration.
+
+ * dispextern.h (Qredisplay_dont_pause): Declare extern.
+
+ * xdisp.c (echo_area_display): Display thoroughly if input is
+ pending. Bind redisplay-dont-pause to t during the redisplay.
+ in case input is pending.
+
+ * dispnew.c (Qredisplay_dont_pause): New variable.
+ (syms_of_display): Initialize and staticpro it.
+ (update_frame_1): Don't interrupt the display for pending input if
+ redisplay_dont_pause is set.
+
+ * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
+
+ * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
+
+2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
+
+ * callproc.c (Fcall_process): Terminate the unwind-protect around
+ the post-read-conversion of coding system.
+
+ * buffer.c (overlays_at): Add CHANGE_REQ parameter.
+ (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
+ * buffer.h (overlays_at): Update prototype.
+ * xdisp.c (next_overlay_change): Update call to overlays_at.
+ * xfaces.c (face_at_buffer_position): Likewise.
+ * textprop.c (Fget_char_property): Likewise.
+ * xterm.c (note_mouse_highlight): Likewise.
+
+ * minibuf.c (do_completion): Don't consider a simple change of
+ case as `completion'.
+
+2000-08-08 Ken Raeburn <raeburn@gnu.org>
+
+ * keyboard.c (syms_of_keyboard): Initialize
+ last_point_position_buffer.
+ * undo.c (record_delete): Make sure last_point_position_buffer is
+ a buffer before comparing pointers.
+
+ * coding.h (decode_coding_string): Declare.
+
+ * intervals.h (Fprevious_single_char_property_change): Declare.
+
+ * textprop.c (Fprevious_single_char_property_change): Don't do
+ arithmetic directly on lisp objects.
+
+ * editfns.c (find_field): Use EQ, not ==, to compare Lisp
+ objects.
+
+ * keyboard.h (menu_item_eval_property): Declare.
+
+ * xdisp.c (message_dolog): Save and protect string "*Messages*" to
+ reuse as buffer name, instead of recreating (and discarding) every
+ time a message is logged.
+ (with_echo_area_buffer): Make callback arg A2 a lisp object.
+ (current_message_1, truncate_message_1, set_message_1)
+ (display_echo_area_1, resize_mini_window_1): Signatures changed.
+ (current_message, truncate_echo_area, display_echo_area)
+ (resize_echo_area_axactly): Changed calls.
+
+ * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
+ Lisp object.
+ (Ffind_coding_systems_region_internal): First argument to Fappend
+ must be an integer, not a Lisp object.
+
+2000-08-08 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.c (Fchar_width): Doc fix.
+
+2000-08-08 Gerd Moellmann <gerd@gnu.org>
+
+ * charset.c (Fstring_width): Doc fix.
+
+2000-08-07 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (start_display): When starting display on a continuation
+ line, clear ascent and descent members of the iterator structure;
+ the height of the continued line does not affect the height of the
+ continuation line.
+ (make_cursor_line_fully_visible): Do nothing if cursor is on a
+ line taller than the window.
+ (redisplay_window) <forced window start>: Handle case that the
+ middle of the window is not found in any row.
+ (dump_glyph_row): Show more information.
+ (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
+ first text line in a glyph matrix.
+
+ * xterm.c (x_draw_image_foreground): Avoid drawing outside
+ of the clip area when image doesn't have a mask.
+
+ * fns.c (sweep_weak_table): Fix survival conditions for
+ key-or-value and key-and-value weakness.
+
+ * .gdbinit (xhashtable): New command.
+
+ * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
+ tables out of the list of all weak hash tables.
+
+ * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
+ a new buffer is created, make sure echo_area_buffer[] references
+ the new buffer.
+
+2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
+ the doc string.
+
+2000-08-07 Kenichi Handa <handa@etl.go.jp>
+
+ * syntax.c (skip_chars): Fix previous change. Make the handling
+ of unibyte string consistent with that of regex search.
+
+2000-08-05 Gerd Moellmann <gerd@gnu.org>
+
+ * xmenu.c (popup_get_selection): Use xfree instead of free.
+
+ * fileio.c (Finsert_file_contents): Use xfree instead of free.
+
+ * editfns.c (Ftranspose_regions): Use xfree instead of free.
+
+ * callproc.c (child_setup): Use xfree instead of free.
+
+ * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
+ instead of malloc.
+ (run_mac_command, closedir): Use `xfree' instead of `free'.
+
+ * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
+
+ * eval.c (error): Use xfree instead of free.
+
+ * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
+
+ * fns.c: Replace `illegal' with `invalid'.
+ (Fmake_hash_table, make_hash_table): Allow table size of 0.
+
+2000-08-05 Kenichi Handa <handa@etl.go.jp>
+
+ * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
+ conversion.
+
+2000-08-04 Noah Friedman <friedman@splode.com>
+
+ * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
+ docstring.
+
+2000-08-04 Gerd Moellmann <gerd@gnu.org>
+
+ * syntax.c (skip_chars): Fix typo in error message.
+
+2000-08-04 Andreas Schwab <schwab@suse.de>
+
+ * m/ia64.h: Moved from s/ia64.h.
+
+2000-08-04 Kenichi Handa <handa@etl.go.jp>
+
+ * process.c (read_process_output): Big simplification. Handle
+ composition and post-read-conversion of coding system correctly.
+ (send_process): Handle composition correctly.
+
+ * callproc.c (Fcall_process): Handle post-read-conversion of
+ coding system if any.
+
+ * coding.c (decode_coding_iso2022): More strict check for handling
+ single shifting.
+ (coding_restore_composition): Pay attention to the case that
+ cmp_data is not set properly (because of invalid code in the
+ source text).
+ (run_pre_post_conversion_on_str): Include text properties in the
+ resulting string.
+ (decode_coding_string): Set members of coding correctly.
+
+2000-08-03 Gerd Moellmann <gerd@gnu.org>
+
+ * s/ia64.h: New file.
+
+ * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
+ Use NULL instead of 0 at the end of variable argument list of
+ XtVaGetValues and XtVaSetValues, because 0 fails on systems where
+ sizeof (int) < sizeof (void *).
+
+ * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
+ of variable argument lists of XtVaGetValues and XtVaSetValues.
+
+ * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
+ variable argument lists of XtVaGetValues and XtVaSetValues.
+
+2000-08-02 Gerd Moellmann <gerd@gnu.org>
+
+ * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
+ (xrealloc, xmalloc): Use size_t. Some callers adjusted.
+
+ * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
+ prototype.
+
+ * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
+ in call to Fsingle_key_description.
+
+ * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
+ Callers changed.
+
+2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
+
+ * window.c (display_buffer_reuse_frames): New variable.
+ (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
+ frames displaying BUFFER.
+ (syms_of_window): Define Lisp variable
+ display-buffer-reuse-frames.
+
+2000-08-01 Miles Bader <miles@gnu.org>
+
+ * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
+ when to constrain NEW_POS (they were pretty screwed up before).
+
+2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (run_msdos_command): Save and restore the master
+ environment, for the case that child_setup signals an error.
+ When mirroring slashes in DOS shell commands, don't fail when
+ argv[2] has embedded blanks.
+ (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
+ (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
+ (dos_ttraw): Call mouse_setup_buttons.
+
+ * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
+ using alloca; free it after run_msdos_command returns.
+
+2000-07-27 Dave Love <fx@gnu.org>
+
+ * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
+ define.
+ [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
+ working.
+
+ * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
+
+2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * editfns.c (lisp_time_argument): Fix last change.
+
+2000-07-27 Gerd Moellmann <gerd@gnu.org>
+
+ * fns.c (Fdelete): Make it work on vectors and strings in addition
+ to lists.
+
+ * fns.c (Qkey_or_value, Qkey_and_value): New variables.
+ (syms_of_fns): Initialize new variables.
+ (sweep_weak_table): Handle weakness `key-or-value' and
+ `key-and-value'.
+ (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
+ weakness, with t meaning the same as `key-and-value'.
+
+2000-07-27 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.h (struct coding_system): Member safe_charset deleted.
+
+ * coding.c (Qsafe_charsets): This variable deleted.
+ (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
+ variables.
+ (coding_safe_chars): New function.
+ (CODING_SAFE_CHAR_P): New macro.
+ (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
+ checking safe_charsets member of the coding system. Caller
+ changed.
+ (detect_coding_iso2022): New local variable safe_chars.
+ (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
+ safe_charsets member of the coding system.
+ (decode_coding_iso2022): New local variable safe_chars.
+ (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
+ (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
+ (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
+ (ENCODE_UNSAFE_CHARACTER): New macro.
+ (encode_coding_iso2022): New local variable safe_chars. Check
+ unsafe chars.
+ (setup_coding_system): Delete the code to initialize
+ coding->safe_charses
+ (intersection, find_safe_codings): New functions.
+ (Ffind_coding_systems_region_internal): New function.
+ (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
+ Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
+ variable and initialize it.
+
+ * fns.c (char_table_ref_and_index): New function.
+
+ * lisp.h (char_table_ref_and_index): Add prototype.
+
+2000-07-26 Sam Steingold <sds@gnu.org>
+
+ * editfns.c (lisp_time_argument): Added third argument `usec'.
+ (Ffloat_time): New built-in Lisp function.
+
+2000-07-26 Gerd Moellmann <gerd@gnu.org>
+
+ * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
+ for the character code.
+
+ * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
+ GNU/Linux.
+
+ * xmenu.c (menu_highlight_callback): Call show_help_echo directly
+ if called for a popup menu.
+ (xmenu_show): Store help string in widget values.
+
+2000-07-26 Dave Love <fx@gnu.org>
+
+ * syswait.h: Move some definitions.
+ (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
+ [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
+ perspicuous definitions.
+ (WTERMSIG): Fix bit pattern used.
+
+2000-07-26 Kenichi Handa <handa@etl.go.jp>
+
+ * print.c (print_object): If vector printing is truncated, print
+ "..." to indicate it as well as the case of list printing.
+
+2000-07-25 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (next_element_from_display_vector): Improve comments.
+
+ * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
+ for the character code, and the rest for the face id as in 20.x.
+ (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
+
+ * window.c (window_display_table): Cleaned up.
+
+ * syntax.c (Fforward_word): Add last arg nil in call of
+ Fconstrain_to_field.
+
+2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * fileio.c (Frename_file) [DOS_NT]: If the file names are
+ identical but for the letter-case, don't call
+ barf_or_query_if_file_exists.
+
+2000-07-25 Miles Bader <miles@gnu.org>
+
+ * editfns.c (find_field): Honor special `boundary' fields.
+ (Qboundary): New variables.
+ (syms_of_editfns): Initialize Qboundary.
+ (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
+ Use scan_buffer instead of find_before_next_newline, because it
+ allows us to detect the boundary case where there's a newline at
+ the search limit.
+ * lisp.h (Fconstrain_to_field): Update external declaration.
+
+2000-07-24 Gerd Moellmann <gerd@gnu.org>
+
+ * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
+ if that is nil.
+
+2000-07-24 Dave Love <fx@gnu.org>
+
+ * s/sunos4-0.h, s/sol2.h:
+ (LIBS_TERMCAP): Move from m/sparc.h.
+
+ * m/sparc.h (TERMINFO): Moved to system files (probably only
+ relevant for sunos4 judging by its vintage).
+ (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
+ __arch64__.
+
+2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
+ name to single_keymap_panes.
+
+2000-07-24 Andreas Schwab <schwab@suse.de>
+
+ * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
+
+2000-07-24 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
+ parameters instead of using int parameters. Expect FN to accept
+ EMACS_INT parameters.
+ (display_echo_area, resize_echo_area_axactly, current_message)
+ (truncate_echo_area, set_message_1): Call with_echo_area_buffer
+ with new argument list.
+ (resize_mini_window_1): New callback function.
+ (current_message_1, truncate_message_1, set_message_1): Change
+ parameter lists to the new format expected by
+ with_echo_area_buffer.
+
+2000-07-24 Kenichi Handa <handa@etl.go.jp>
+
+ * fontset.c (fontset_ref): Remove INLINE declaration.
+ (fontset_ref_via_base): Likewise.
+ (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
+ to downcase.
+
+2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_note_mouse_highlight): Process overlays in the
+ correct order of priority. If help echo was found in an overlay,
+ use that overlay as the object in which the help echo was found.
+
+2000-07-22 Miles Bader <miles@gnu.org>
+
+ * textprop.c (Fprevious_single_char_property_change): The initial
+ property value should be from the position preceding POSITION, not
+ following it.
+
+2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * coding.c (syms_of_coding): Doc fix for
+ inhibit-iso-escape-detection.
+
+2000-07-21 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (note_mouse_highlight): Process overlays in the right
+ order of priority.
+
+ * keyboard.c (show_help_echo, gen_help_event): Extend comments.
+
+ * xterm.c (note_mouse_highlight): If help-echo was found in an
+ overlay, use that overlay as the object in which the help was
+ found.
+
+ * window.c (foreach_window_1): Fix typo reversing an if-condition.
+
+ * window.c (foreach_window): Instead of a fake variable argument
+ list, take one USER_DATA argument.
+ (foreach_window_1): Likewise, and call callback functions with two
+ args, the window and USER_DATA.
+ (struct check_window_data): New struct.
+ (check_window_containing): Use it.
+ (window_from_coordinates): Set up a struct check_window_data for
+ foreach_window.
+ (add_window_to_list, freeze_window_start): Change parameters
+ according to new calling convention.
+
+ * window.h (foreach_window): Change prototype.
+
+ * buffer.c (Fprevious_overlay_change): Avoid memory leak.
+
+2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xmenu.c (menu_help_callback): Call show_help_echo with
+ additional arguments OBJECT and POS.
+
+2000-07-21 Kenichi Handa <handa@etl.go.jp>
+
+ * data.c (Faset): Allow storing any multibyte character in a
+ string. Convert unibyte string to multibyte if necessary.
+
+ * xfns.c (x_encode_text): New function.
+ (x_set_name): Use x_encode_text.
+ (x_set_title): Likewise.
+
+ * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
+
+ * xterm.h (x_encode_text): Add prototype.
+
+2000-07-20 Dave Love <fx@gnu.org>
+
+ * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
+ xfree, not free.
+
+2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (help_echo_window): New variable.
+ (syms_of_msdos): Initialize and staticpro it.
+ (IT_note_mode_line_highlight): Set help_echo_window.
+ (IT_note_mouse_highlight): Ditto.
+ (dos_rawgetc): Store help_echo_window in the second event produced
+ for HELP_EVENTs.
+
+ * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
+ Record the object that generated the help echo and the position of
+ that object in help_echo_object and help_echo_pos. Record that
+ some glyphs in a row are displayed in mouse-face.
+ (IT_update_begin): Don't clear mouse highlight unless one of the
+ enabled glyph rows is marked as being displayed in mouse-face.
+ (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
+ and position recorded in help_echo_object and help_echo_pos to the
+ event queue.
+ (IT_menu_display): Accept a new argument PN: the pane number of
+ the current menu pane. Record the pane number and the item
+ number of the item which has associated help string.
+ (XMenuActivate): Update the prototype for help_callback in
+ function declaration. Call IT_menu_display with the current menu
+ pane number as an additional argument. Call help_callback with
+ two additional arguments: the pane number and the item number of
+ the menu item associated with the help text.
+ (help_echo_object, help_echo_pos): New variables.
+ (syms_of_msdos): Initialize them and staticpro help_echo_object.
+
+ * msdos.h (XMenuActivate): Update prototype.
+
+2000-07-19 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
+ Add some more prototypes.
+
+ * xterm.c, xterm.h: Add some more prototypes.
+
+ * lisp.h (Fnext_single_char_property_change): Add prototype.
+
+ * dispnew.c (direct_output_for_insert): Remove confusing
+ outer local variable mouse_face_overwritten_p.
+ (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
+
+ * alloc.c (allocate_string_data): Don't copy old string contents.
+
+2000-07-19 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (code_convert_region): Delete text properties before
+ shrinking the conversion region.
+
+2000-07-18 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (update_text_area): Write the whole row if it
+ has mouse-face in it.
+
+ * xfaces.c (face-alternative-font-family-alist): Remove
+ DEFVAR_LISP; staticpro instead.
+
+ * xmenu.c (menu_help_callback): Call show_help_echo with
+ new arguments.
+
+ * keyboard.c (show_help_echo): Add parameter WINDOW.
+ (read_char): Call show_help_echo with window extracted from Lisp
+ help event.
+ (gen_help_event): Add parameter WINDOW.
+
+ * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
+
+ * xterm.c (help_echo_window): New variable.
+ (note_mouse_highlight, note_tool_bar_highlight): Set
+ help_echo_window.
+ (XTread_socket): Pass help_echo_window to gen_help_event.
+ (syms_of_xterm): Initialize and staticpro help_echo_window.
+
+2000-07-18 Dave Love <fx@gnu.org>
+
+ * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
+ systime.h.
+
+2000-07-18 Gerd Moellmann <gerd@gnu.org>
+
+ * alloc.c (allocate_string_data): If string had already data
+ assigned, copy old contents to new string data.
+
+ * coding.c (syms_of_coding): Fix typo in spelling of variable
+ `inhibit-iso-escape-detection'.
+
+ * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
+
+ * Makefile.in: Add dependencies on dispextern.h.
+ (alloca.o): Don't define malloc and define EMACS_FREE instead of
+ `free'; both can conflict with system header files.
+
+2000-07-18 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
+ undefined.
+
+2000-07-18 Dave Love <fx@gnu.org>
+
+ * window.c (Fwindow_list): Declare arg `window'.
+
+2000-07-18 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (setup_coding_system): Don't override the explicitly
+ specified designations.
+
+2000-07-15 Miles Bader <miles@gnu.org>
+
+ * editfns.c (char_property_eq, char_property_stickiness): Renamed
+ from `text_property_eq' and `text_property_stickiness', respectively.
+ (find_field, Fconstrain_to_field, char_property_eq)
+ (char_property_stickiness): Changed to call char-property functions
+ instead of text-property-only ones.
+
+ * textprop.c (Fnext_single_char_property_change): Made a subr (was
+ `next_single_char_property_change'). Do more error checking, and
+ cleanup limit behavior.
+ (Fprevious_single_char_property_change): New function.
+ (syms_of_textprop): Initialize new subrs.
+
+ * xdisp.c (display_prop_end, invisible_text_between_p):
+ Call Fnext_single_char_property_change instead of
+ next_single_char_property_change.
+
+2000-07-15 Jason Rumney <jasonr@gnu.org>
+
+ * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
+ after menu is finished with.
+ (add_menu_item): Only consider wv->title as a menu title.
+ (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
+
+ * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
+ null title.
+ (FONT_REGEXP): Remove unused macro, and its sub-components.
+ (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
+
+ * w32term.c (help_echo_object, help_echo_pos): New variables.
+ (note_mode_line_highlight): Store additional information about the
+ help-echo in help_echo_object and help_echo_pos. Check both
+ `local-map' and `keymap' properties for changing the cursor
+ (note_mouse_highlight): Store additional information about the
+ help-echo in help_echo_object and help_echo_pos.
+ (note_tool_bar_highlight): Set help_echo_object to nil and
+ help_echo_pos to -1.
+ (w32_read_socket): Use gen_help_event instead of filling
+ input_events manually.
+ (syms_of_w32term): Staticpro help_echo_object.
+ (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
+ set, arrange for a mouse-highlight redisplay in
+ XTframe_up_to_date.
+ (x_clear_mouse_face): New function.
+ (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
+ (x_update_window_begin): No need to turn off the mouse
+ highlight here.
+ (show_mouse_face): Set the mouse_face_p flag of glyph rows
+ depending on whether they contain glyphs highlighted in
+ mouse-face.
+ (x_fill_stretch_glyph_string): Consume runs of stretch
+ glyphs instead of a single one.
+ (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
+ with new argument list.
+ (x_set_glyph_string_gc): Make sure the face's GC is valid.
+ (x_append_glyph, x_append_composite_glyph)
+ (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
+ changes in struct glyph starting 1999-12-27. See comments for
+ xterm.c on 2000-07-05.
+
+2000-07-14 Sam Steingold <sds@gnu.org>
+
+ * xfaces.c (realize_x_face): Fix the last patch:
+ check `default_face' before dereferencing.
+
+2000-07-14 Dave Love <fx@gnu.org>
+
+ * syntax.c (back_comment): Add null default in switch (for pcc).
+
+2000-07-14 Kenichi Handa <handa@etl.go.jp>
+
+ * xfaces.c (realize_x_face): Make fontset using the base of the
+ default_face's fontset, not using the default fontset.
+
+ * coding.c (inhibit_iso_escape_detection): New variable.
+ (syms_of_coding): Make it a Lisp variable.
+ (detect_coding_iso2022): If inhibit_iso_escape_detection is
+ nonzero, ignore ISO2022's escape sequence.
+
+2000-07-14 Gerd Moellmann <gerd@gnu.org>
+
+ * alloca.c (malloc) [emacs]: Define as xmalloc.
+
+ * xfns.c (Fx_show_tip): If frame parameters contain a position,
+ use that instead of the mouse position. Add parameters DX and DY.
+
+ * dispextern.h (Fx_show_tip): Adjust number of parameters
+ in prototype.
+
+ * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
+ if HELP is a function, call it with OBJECT and POS as parameters
+ to get the help to display.
+ (gen_help_event, kbd_buffer_store_help_event): New functions.
+ (kbd_buffer_get_event): Construct the Lisp help-event differently.
+ (read_char): Call show_help_echo with new parameters.
+
+ * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
+ Add prototypes.
+
+ * xterm.c (help_echo_object, help_echo_pos): New variables.
+ (note_mode_line_highlight): Store additional information about the
+ help-echo in help_echo_object and help_echo_pos. Check both
+ `local-map' and `keymap' properties for changing the cursor
+ (note_mouse_highlight): Store additional information about the
+ help-echo in help_echo_object and help_echo_pos.
+ (note_tool_bar_highlight): Set help_echo_object to nil and
+ help_echo_pos to -1.
+ (XTread_socket): Use gen_help_event instead of filling
+ input_events manually.
+ (syms_of_xterm): Staticpro help_echo_object.
+
+ * xmenu.c (menu_highlight_callback): Use
+ kbd_buffer_store_help_event instead of setting up and input_event
+ structure manually.
+
+ * xdisp.c (eval_form): GCPRO argument sexpr.
+ (call_function): New function.
+ (handle_single_display_prop): Use call_function and FUNCTIONP
+ instead of checking whether if font_height is a symbol and
+ using eval_form.
+
+ * eval.c (internal_condition_case_2): New function.
+
+ * lisp.h (FUNCTIONP): New macro.
+ (internal_condition_case_2, call_function): Add prototypes.
+
+ * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
+ (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
+ Always set `arg' member of input_events.
+ (construct_menu_click): Unused function removed.
+
+ * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
+
+ * w32term.c (construct_mouse_click, construct_mouse_wheel)
+ (construct_drag_n_drop, x_scroll_bar_handle_click)
+ (w32_read_socket): Always set `arg' member of input_events.
+
+ * keyboard.c (show_help_echo): Use eval_form. Add comment.
+
+ * lisp.h (eval_form): Add prototype.
+
+ * xdisp.c (eval_form): Make it externally visible.
+
+2000-07-13 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_handle_tool_bar_click): Store the frame in the
+ frame_or_window slot of TOOL_BAR_EVENT input events instead of
+ consing. For prefix events, store the frame in the `arg' slot of
+ the event, otherwise store the key there.
+ (XTread_socket): Instead of consing, use the frame_or_window slot
+ of HELP_EVENTs for the frame, and the `arg' slot for the help
+ string.
+
+ * xmenu.c (menu_highlight_callback): Store help string in the
+ `arg' member of the input event; don't cons.
+ (menubar_selection_callback): Use the `arg' slot of input events
+ to queue additional information, instead of consing.
+
+ * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
+
+ * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
+ TOOL_BAR_EVENTs.
+ (w32_read_socket): Adapt to changes in HELP_EVENTs.
+
+ * w32menu.c (menubar_selection_callback): Use the `arg' slot of
+ input events to queue additional information, instead of consing.
+
+ * keyboard.c (kbd_buffer_gcpro): Renamed from
+ kbd_buffer_frame_or_window. Now used for all Lisp objects
+ referenced from the input queue.
+ (kbd_buffer_store_event): Always use structure assignment for
+ copying input events. Record all Lisp objects referenced from
+ events in kbd_buffer_gcpro.
+ (kbd_buffer_get_event): Construct Lisp `help-echo' events
+ differently from input events. Test for prefix menu_bar_events
+ and TOOL_BAR_EVENTs differently. Reset all slots used by an input
+ event in kbd_buffer_gcpro to nil.
+ (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
+ frame_or_window is equal to its arg member as prefix events.
+ (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
+ used by an input event to nil.
+ (init_keyboard): Use two times the size of the input queue
+ for kbd_buffer_gcpro.
+ (syms_of_keyboard): Likewise.
+
+ * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
+ USER_SIGNAL_EVENT.
+
+ * termhooks.h (struct input_event): Add member `arg'.
+ (MENU_BAR_EVENT): Renamed from menu_bar_event.
+ (USER_SIGNAL_EVENT): Renamed from user_signal.
+
+ * xfaces.c (ASET): Remove definition.
+
+ * lisp.h (AREF, ASET, ASIZE): New macros.
+
+ * fontset.c (AREF, ASIZE): Remove definitions.
+
+ * fns.c (AREF): Remove definition.
+
+ * composite.c (AREF): Remove definition.
+
+2000-07-12 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (redraw_overlapped_rows): Add missing local.
+ (scrolling_window): Remove debug code.
+
+ * xdisp.c (try_window_reusing_current_matrix, try_window_id):
+ Before scrolling, turn off a mouse-highlight in the window
+ being scrolled.
+
+ * xterm.c (x_update_window_end): Add parameter
+ MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
+ redisplay in XTframe_up_to_date.
+ (x_clear_mouse_face): New function.
+ (x_redisplay_interface): Add pointer to x_clear_mouse_face.
+
+ * dispnew.c (make_current): Preserve the mouse_face_p flag of the
+ current glyph row.
+ (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
+ it when any row is written to that contains glyphs highlighted in
+ mouse-face.
+ (update_window): Call the window update end hook with new
+ parameter MOUSE_FACE_OVERWRITTEN_P.
+ (direct_output_for_insert): Give up if row contains mouse-face.
+
+ * dispextern.h (struct redisplay_interface): Add parameter
+ MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
+ (clear_mouse_face): New function pointer member.
+
+2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
+
+ * syntax.c (back_comment): Use one switch rather than a few `if's.
+ Obey open_paren_in_column_0_is_defun_start.
+ When reverting to the `slow' method, try to nicely handle the case
+ of nested comments by checking that the comment-starter we found
+ does indeed match the comment-ender.
+ (scan_sexps_forward, scan_sexps_forward):
+ Ignore excessive opening parenthesis rather than throwing an error.
+
+2000-07-11 Gerd Moellmann <gerd@gnu.org>
+
+ * doc.c (Fsubstitute_command_keys): Handle case that a GC
+ in Fwhere_is_internal or get_keymap_1 relocates string contents.
+
+ * dispnew.c (direct_output_forward_char): Give up if currently
+ displaying a message instead of the minibuffer contents.
+
+ * xterm.c (x_update_window_begin): No need to turn off the mouse
+ highlight here.
+ (show_mouse_face): Set the mouse_face_p flag of glyph rows
+ depending on whether they contain glyphs highlighted in
+ mouse-face.
+
+ * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
+ compare the mouse_face_p flags of both rows.
+
+ * dispextern.h (struct glyph_row): Add flag mouse_face_p.
+
+2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * keyboard.c (show_help_echo): Accept additional parameter
+ ok_to_overwrite_keystroke_echo.
+ (read_char): Call show_help_echo with a zero
+ ok_to_overwrite_keystroke_echo argument.
+ * keyboard.h (show_help_echo): Update prototype of
+ show_help_echo.
+ * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
+ ok_to_overwrite_keystroke_echo argument.
+ * w32menu.c (w32_menu_display_help): Call show_help_echo with
+ non-zero ok_to_overwrite_keystroke_echo argument.
+
+2000-07-10 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (try_window_id): If changes are all below what is
+ displayed in the window, and point is in the window, we still
+ might have to find point on the display.
+
+ * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
+ glyphs instead of a single one.
+ (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
+ with new argument list.
+ (x_set_glyph_string_gc): Make sure the face's GC is valid.
+
+ * keymap.c (get_keymap_1): Add comment that this function can GC.
+ (where_is_internal_2, where_is_internal_1): Add GCPROs, add
+ comment that functions can GC.
+ (Fset_keymap_parent): GCPRO arg KEYMAP.
+
+2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (XMenuActivate): After exiting the menu, restore the
+ echo area message and erase it.
+
+2000-07-10 Kenichi Handa <handa@etl.go.jp>
+
+ * fontset.c (Ffontset_info): Make the return value more compatible
+ with that of Emacs 20.
+
+2000-07-07 Gerd Moellmann <gerd@gnu.org>
+
+ * eval.c (Fsignal): Handle case that backtrace_list is null.
+
+2000-07-07 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (Fccl_execute): Typo fixed.
+
+2000-07-06 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (window_loop): Add missing gcpro1 local variable.
+
+ * window.c (Fwindow_list): Reverse list at the end.
+ (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
+ means allow windows on OWINDOW's frame, only.
+ (window_loop): Simplified; use Fwindow_list.
+
+ * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
+
+2000-07-05 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (XTread_socket): Increment handling_signal at the start,
+ decrement it at the end.
+
+ * eval.c (handling_signal): New variable.
+ (Fsignal): Abort if handling_signal is non-zero.
+
+ * lisp.h (handling_signal): External declaration.
+
+ * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
+
+2000-07-05 Ken Raeburn <raeburn@gnu.org>
+
+ Sound support for NetBSD through "Linux emulation" support:
+ * config.in (HAVE_SOUNDCARD_H): Undef.
+ (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
+ * Makefile.in (LIBSOUND): New variable.
+ (LIBES): Include it.
+ * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
+ <soundcard.h>.
+ (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
+ elsewhere.
+ (vox_open): Use DEFAULT_SOUND_DEVICE.
+ * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
+
+2000-07-05 Gerd Moellmann <gerd@gnu.org>
+
+ * print.c (print_error_message): If Vsignaling_function is set,
+ show it in *Messages*.
+
+ * lisp.h (Vsignaling_function): External declaration.
+
+ * eval.c (Vsignaling_function): New variable.
+ (Fsignal): Compute it.
+ (syms_of_eval): Staticpro it.
+
+2000-07-05 Dave Love <fx@gnu.org>
+
+ * syswait.h: Use the autoconf recommended approach. Old code
+ #if'd out in case we need to revert.
+
+ * config.in (HAVE_SYS_WAIT_H): Added.
+
+2000-07-05 Andrew Innes <andrewi@gnu.org>
+
+ * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
+ when non-NULL instead of __morecore, to take account of buffer
+ memory. This also solves a problem with spurious memory warnings
+ on Windows.
+
+ * ralloc.c: Make real_morecore non-static.
+
+ * eval.c (internal_condition_case): Comment out abort if
+ interrupt_input_blocked is not zero.
+
+ * makefile.nt: Add support for `bootstrap' and related targets.
+ Include minimal debug info in emacs.exe in release build.
+ Remove all dependencies on lisp.h, and fixup some others.
+
+ * w32.c (init_environment): Install code from 20.7 for providing
+ default values for environment variables, based on the
+ executable's own location.
+ (map_w32_filename): Handle filenames that are longer than
+ MAX_PATH.
+ (sys_socket): Install socket inheritance bug fix from 20.7.
+
+ * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
+ here via blockinput.h).
+
+2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
+
+ * w32menu.c (w32_menu_display_help):
+ * xmenu.c (menu_help_callback): Use show_help_echo.
+
+ * keyboard.h (show_help_echo): Declare.
+
+ * keyboard.c (show_help_echo): New function, extracted from read_char.
+ Feval its `msg' argument if it's a cons cell.
+ (read_char): Use it.
+ (follow_key): Pass `autoload' to get_keyelt.
+
+ * xterm.c (note_mode_line_highlight, note_mouse_highlight)
+ (note_tool_bar_highlight, XTread_socket):
+ * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
+ (dos_rawgetc):
+ * w32term.c (note_mode_line_highlight, note_mouse_highlight)
+ (note_tool_bar_highlight, w32_read_socket):
+ Do not gratuitously ignore non-string `help-echo' properties.
+
+2000-07-05 Gerd Moellmann <gerd@gnu.org>
+
+ * eval.c (Feval): Put check for interrupt_input_block in #if 0.
+
+ * window.c (delete_all_subwindows): Reset Vwindow_list.
+
+ * xterm.c (x_append_glyph, x_append_composite_glyph)
+ (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
+ changes in struct glyph starting 1999-12-27. Some bit-fields of
+ struct glyph were not set, which made glyphs unequal when compared
+ with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
+ effects were the result. This also depended on the contents of
+ memory returned by xmalloc. If flickering happens again, activate
+ the code in clear_glyph_row that's in #if 0. If the flickering is
+ gone with that, chances are that it is caused by something
+ similar.
+
+ * dispnew.c (clear_glyph_row): Add debug code in #if 0.
+
+ * dispextern.h: Add some comments.
+
+ * window.c (add_window_to_list): Add parameter LIST.
+ (window_list): Order list so that, for each frame, windows are
+ in canonical order, and so that frames appear in the list in
+ the order given by Vframe_list.
+ (next_window): Reverse the handling of NEXT_P.
+
+2000-07-04 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (Vwindow_list): New variable.
+ (make_window, delete_window): Set Vwindow_list to nil.
+ (check_window_containing): New function.
+ (window_from_coordinates): Rewritten.
+ (add_window_to_list, window_list, candidate_window_p)
+ (decode_next_window_args, next_window): New functions.
+ (Fnext_window, Fprevious_window): Rewritten in terms of
+ next_window.
+ (Fwindow_list): New function.
+ (Fother_window): Cleaned up.
+ (foreach_window): Add a longer "variable argument list". Let
+ callback function return 0 to indicate that cycling over windows
+ should stop.
+ (foreach_window_1): Likewise.
+ (freeze_window_start): Return int.
+ (init_window): New function.
+ (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
+
+ * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
+ input_event with bzero.
+ (main): Call init_window.
+
+ * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
+ a menu filter.
+
+2000-07-04 Kenichi Handa <handa@etl.go.jp>
+
+ * composite.h (make_composition_value_copy): Extern it.
+
+ * composite.c (make_composition_value_copy): New function.
+
+ * editfns.c (Fformat): While copying text properties, make each
+ composition property value a copy.
+
+ * fns.c (concat): While copying text properties, make each
+ composition property value a copy.
+
+2000-07-03 Gerd Moellmann <gerd@gnu.org>
+
+ * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
+
+ * fns.c (sweep_weak_table): Mark only objects that are not
+ marked already.
+
+ * frame.c (next_frame, prev_frame): If MINIBUF is a window,
+ include those frames as candidates which have their focus
+ redirected to the minibuffer frame.
+
+2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
+
+ * fns.c (Fputhash): Return `value' rather than nil.
+
+2000-06-30 Gerd Moellmann <gerd@gnu.org>
+
+ * frame.c (next_frame): Don't check focus redirection in case
+ MINIBUF is a window. Doing so excludes frames using MINIBUF
+ unless their focus is redirected, which contradicts the
+ specification of next-frame, and leads to infinite loops in
+ certain situations when cycling through windows with next-window.
+
+2000-06-30 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (code_convert_region): Even if the length of text is
+ zero, try to convert it if coding->type is coding_type_ccl.
+ (decode_coding_string, encode_coding_string): Likewise.
+
+2000-06-28 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
+ the display if windows_or_buffers_changed.
+
+ * dispnew.c (struct row_entry): New structure.
+ (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
+ (row_table_size, old_lines, new_lines, old_lines_size)
+ (new_lines_size, run_pool, runs_size, runs): New variables.
+ (add_row_entry): New function.
+ (scrolling_window): Use data structures allocated with xmalloc and
+ held in global variables, instead of allocating them with alloca and
+ holding them in local variables. Use a larger hash table whose
+ size depends on glyph matrix sizes. Don't use bzero to clear the
+ hash table; instead, clear used slots only.
+
+ * fns.c (next_almost_prime): Make it externally visible.
+
+ * lisp.h (next_almost_prime): Add prototype.
+
+ * s/isc4-0.h (sigunblock): Define.
+
+ * s/sco5.h (sigunblock): Define.
+
+2000-06-27 Dave Love <fx@gnu.org>
+
+ * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
+ (moved to osf5-0.h).
+ [!NOT_C_CODE]: Protect string.h stuff.
+
+ * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
+ (sys_siglist, NSIG): Definitions moved here from osf1.h.
+
+2000-06-27 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (resize_mini_window): Subtract the extra line spacing
+ below the last line from the needed window height.
+
+2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
+
+ * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
+ (Fwidget_get): Use it.
+ (syms_of_fns): Defsubr it.
+
+2000-06-26 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
+ display info for XIM.
+ (xim_open_dpy): Likewise.
+ (xim_close_dpy): Don't free the display info's XIM.
+
+ * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
+
+ * config.in (USE_XIM): New define.
+
+ * keymap.c (get_keyelt): For menu-items containing a `:filter
+ FILTER', apply FILTER to the menu-item's definition to get the
+ real definition to use.
+
+ * lisp.h (QCfilter): External declaration.
+
+ * xfns.c (Fimage_size): New function.
+ (syms_of_xfns): Defsubr it.
+
+2000-06-26 Andreas Schwab <schwab@suse.de>
+
+ * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
+ Fstring_as_unibyte.
+
+2000-06-25 Dave Love <fx@gnu.org>
+
+ * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
+ tgetnum.
+
+ * Makefile.in (blockinput.h): Depend on atimer.h.
+ (atimer.h): Depend on systime.h.
+
+ * blockinput.h: Protect against multiple inclusion. Include
+ atimer.h.
+
+ * atimer.h: Protect against multiple inclusion. Include
+ systime.h.
+
+ * lisp.h (swap_in_global_binding): Declare.
+
+2000-06-24 Ken Raeburn <raeburn@gnu.org>
+
+ * process.c (Fopen_network_stream): Turn off atimers for duration
+ of call to connect. (Patch from Gerd.)
+
+2000-06-23 Dave Love <fx@gnu.org>
+
+ * ralloc.c: Maybe include unistd.h
+
+ * emacs.c (setgrp): Undefine before defining.
+ (malloc_warning, set_time_zone_rule, index): Prototype.
+
+ * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
+ HAVE_STRUCT_TIMEZONE.
+
+ * s/osf1.h: Move string.h hack here from alpha.h and make it
+ conditional.
+ (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
+ _XOPEN_SOURCE.
+ (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
+ (SOCKLEN_TYPE): Don't define.
+
+ * m/alpha.h: Remove string.h hack.
+
+ * s/osf5-0.h: New file.
+
+ * filelock.c: Use feature tests for fcntl.h, string.h. Don't
+ include time.h, done by systime.h.
+ [__FreeBSD__]: Remove redundant includes.
+
+ * callproc.c (setpgrp): Undefine before defining.
+ (delete_temp_file): Return Qnil to avoid warning.
+
+ * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
+
+ * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
+ HAVE_X_WINDOWS.
+
+ * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
+
+ * composite.h (compose_text): Declare.
+
+ * xterm.c: Don't include sys/types.h unconditionally. Don't
+ protect its inclusion with !USG (following xmenu.c).
+
+2000-06-23 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x_create_tip_frame): Initialize frame's colors like
+ in x_create_frame.
+
+2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * coding.c (decode_eol_post_ccl): Special handling for undecided
+ and inconsistent EOL types.
+
+2000-06-22 Gerd Moellmann <gerd@gnu.org>
+
+ * xrdb.c (x_load_resources): Add default resource for scroll bar's
+ trough color and main window's background color.
+
+ * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
+ differently.
+
+ * xterm.h (Xt_app_con): External declaration.
+
+ * widget.c (EmacsFrameRealize): Fix typo.
+
+ * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
+
+ * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
+ (handle_invisible_prop): Record the start of invisible text in
+ it->add_overlay_start.
+ (struct overlay_entry): Add member `overlay'.
+ (handle_overlay_change): Simplify.
+ (next_overlay_string): After having processed overlay strings at the
+ end of the buffer, record that fact in
+ it->overlay_strings_at_end_processed_p.
+ (compare_overlay_entries): If before- and after-strings come
+ from the same overlay, let before-strings come first.
+ (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
+ (load_overlay_strings): Take it->add_overlay_start into account
+ when adding overlay strings.
+
+ * dispextern.h (struct it): Add member add_overlay_start.
+
+2000-06-22 Dave Love <fx@gnu.org>
+
+ * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
+
+ * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
+
+2000-06-22 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
+ is greater than 0.
+
+2000-06-21 Dave Love <fx@gnu.org>
+
+ * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
+
+2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
+
+ * syntax.c (back_comment): Simplify string-parity counting (with
+ the added benefit of handling multiple string-styles as long as
+ they are not intertwined).
+ Jump to the slow code as soon as a comment starter is found in
+ a "string_lossage" position. Fixes the case: " /* " /* " */.
+
+2000-06-21 Dave Love <fx@gnu.org>
+
+ * Makefile.in: Use GETLOADAVG_LIBS.
+
+ * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
+ _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
+
+2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
+
+ * syntax.c (describe_syntax): Recognize the `n'estable bit.
+ (Fforward_comment, scan_lists):
+ Check the comstyle of single-char comment-starters.
+ (scan_sexps_forward): Don't try to recognize `half comment-enders' if
+ we're just at the beginning of the comment (f.ex with (*) ... (*)).
+ Check the comstyle of single-char comment-starters.
+ Clarify control-flow around the Scomment case.
+
+2000-06-20 Dave Love <fx@gnu.org>
+
+ * fns.c (make_hash_table, maybe_resize_hash_table):
+ Cast arg of next_almost_prime.
+
+ * tparam.c [emacs]: Include lisp.h.
+
+ * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
+ and unistd.h.
+
+2000-06-20 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (adjust_point_for_property): Check if display
+ property should be treated as intangible by looking at its
+ value.
+
+ * xdisp.c (single_display_prop_intangible_p)
+ (display_prop_intangible_p): New functions.
+
+ * dispextern.h (display_prop_intangible_p): Add prototype.
+
+ * xdisp.c (dump_glyph_row): Show type of glyph->object.
+
+ * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
+ argument to sigprocmask.
+
+ * s/sco5.h (sigblock): Redefined to pass a pointer as second
+ argument to sigprocmask.
+
+ * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
+ sigprocmask_set, and pass a pointer to it to sigprocmask.
+
+ * sysdep.c (sigprocmask_set): New variable.
+
+ * fileio.c (make_temp_name): Don't use `%s' in string passed to
+ report_file_error.
+
+2000-06-20 Sam Steingold <sds@gnu.org>
+
+ * xrdb.c: Don't declare xmalloc, xrealloc.
+
+2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (re_match, re_match_2): Protect calls to alloca (0).
+ (re_comp): Cast gettext return value to avoid complaints when
+ !HAVE_LIBINTL.
+
+2000-06-20 Dave Love <fx@gnu.org>
+
+ * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
+ HAVE_GETTIMEOFDAY.
+
+ * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
+
+ * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
+
+ * m/alpha.h: Don't declare xmalloc, xrealloc.
+
+ * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
+
+ * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
+
+ * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
+
+ * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
+ HAVE_GETWD.
+
+ * keyboard.h (poll_for_input_1): Declare.
+
+ * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
+
+ * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
+
+ * doprnt.c: Don't declare xmalloc, xrealloc.
+
+ * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
+ (getenv, ctime, getwd): Removed.
+ (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
+
+ * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
+ x_set_tool_bar_lines.
+
+ * config.in: Add HAVE_GETWD. Move some definitions above
+ machine/system includes.
+
+2000-06-20 Kenichi Handa <handa@etl.go.jp>
+
+ * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
+
+ * xfaces.c (font_list): Handle the case that REGISTRY doesn't
+ contain information about ENCODING.
+
+ * fontset.c (FONTSET_ASCII): Use the first element of char table
+ for an ASCII font, not defalt slot.
+ (fontset_ref_via_base): If FONTSET doesn't contain information for
+ C, try the default fontset.
+ (make_fontset): Don't copy the default fontset.
+ (fontset_font_pattern): Likewise.
+ (accumulate_font_info): If ELT is nil, use the corresponding
+ element in the default fontset.
+
+2000-06-19 Dave Love <fx@gnu.org>
+
+ * syntax.c (Fparse_partial_sexp): Doc fix.
+
+ * regex.h: Test PROTOTYPES as well as __STDC__.
+
+ * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
+ errno, strerror. Put text after #endif in comment.
+
+ * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
+ pcc).
+
+ * xterm.c (x_frame_of_widget): Likewise.
+
+2000-06-19 Gerd Moellmann <gerd@gnu.org>
+
+ * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
+ to Vfundamental_mode_abbrev_table.
+
+ * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
+ bogus objects are marked. This slows down GC by ~80 percent, but
+ it might be worth trying when debugging GC-related problems.
+ This feature requires conservative stack marking to be enabled.
+
+ * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
+ returns XLookupChars, reset `modifiers' to zero.
+
+2000-06-19 Dave Love <fx@gnu.org>
+
+ * mktime.c: Unprotoized.
+
+2000-06-19 Richard Stallman <rms@gnu.org>
+
+ * data.c (set_internal): If variable is frame-local,
+ store the new value immediately into the frame parameter alist.
+
+2000-06-19 Ken Raeburn <raeburn@gnu.org>
+
+ * xfns.c (jpeg_load): Fetch error-handling data first, then fill
+ in the custom handler pointer.
+
+ * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
+ value, or checks for CHAR_META can fail when Lisp_Object is a
+ union type.
+ * keymap.c (get_keyelt): Likewise.
+
+2000-06-19 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.h (struct ccl_program): New member eol_type.
+ (struct ccl_spec): New member cr_carryover.
+
+ * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
+ (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
+
+ * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
+ (ccl_coding_driver): On encoding, initialize ccl->eol_type.
+ (decode_eol_post_ccl): New function.
+ (decode_coding): Don't detect EOL format here for CCL based coding
+ systems.
+ (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
+ decode_eol_post_ccl after running the CCL program.
+ (code_convert_region): Don't detect EOL format here for CCL based
+ coding systems.
+ (decode_coding_string): Likewise.
+
+2000-06-18 Ken Raeburn <raeburn@gnu.org>
+
+ * charset.c (update_charset_table): Use XINT on "iso_final_char"
+ when treating it as an integer.
+
+ * coding.h (encode_coding_string): Declare.
+
+ * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
+ it as an integer.
+
+ * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
+ "xkeymap" to avoid shadowing the "enum map_type" value that needs
+ to be passed to get_local_map.
+
+ * sound.c (Fplay_sound): Don't call make_number on
+ Frun_hook_with_args count argument.
+
+ * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
+ for lisp objects in X event structure data field, when lisp
+ objects are represented with unions.
+ (x_scroll_bar_to_input_event): Ditto.
+
+2000-06-16 Ken Raeburn <raeburn@gnu.org>
+
+ * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
+ termination of string. Fix sense of test whether
+ Vline_number_display_limit is an integer.
+
+2000-06-16 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
+ only if HAVE_X_WINDOWS.
+
+ * keymap.c (describe_buffer_bindings): Add `\f\n' in front
+ of titles.
+
+ * dispnew.c (update_frame_1): Handle case that cursor vpos is
+ out of bounds.
+
+2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
+ of its headers.
+
+2000-06-15 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (decode_coding_emacs_mule): Always set src_base at the
+ start of the while loop.
+
+2000-06-15 Gerd Moellmann <gerd@gnu.org>
+
+ * atimer.c (alarm_signal_handler): Add forward declaration.
+
+ * data.c (set_internal): Remove debug code.
+
+2000-06-14 Gerd Moellmann <gerd@gnu.org>
+
+ * Makefile.in (bootstrap-temacs): Add `-I../src'.
+
+ * unexec.c (toplevel) [COFF]: Include coff.h.
+
+ * s/lynxos.h: New file.
+
+ * keymap.c (Fsingle_key_description): Enclose function key and
+ event symbol names in angle brackets.
+
+ * xdisp.c (setup_echo_area_for_printing): Call
+ message_log_maybe_newline if message_buf_print is not set.
+
+ * print.c (printchar, strout): Don't check message_buf_print
+ before calling setup_echo_area_for_printing because that
+ function does something useful even when message_buf_print is
+ already set.
+
+ * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
+ variables.
+ (ensure_echo_area_buffers): Initialize echo buffer's
+ truncate lines setting to nil.
+ (with_echo_area_buffer): Don't set the echo buffer's truncate
+ lines setting here.
+ (set_message_1): Set it here instead, based on the value
+ of message_truncate_lines.
+ (resize_mini_window): Handle case that lines are truncated.
+ (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
+ message-truncate-lines.
+
+ * keyboard.c (read_char): Bind message-truncate-lines to t
+ while displaying a help-echo.
+
+ * lisp.h (Qmessage_truncate_lines): External declaration.
+
+2000-06-13 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (Vline_number_display_limit): Renamed from
+ line_number_display_limit.
+ (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
+ Extend documentation string. Initialize
+ Vline_number_display_limit to nil meaning no limit.
+ (decode_mode_spec): Use Vline_number_display_limit with its new
+ meaning.
+
+ * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
+
+2000-06-13 Richard Stallman <rms@gnu.org>
+
+ * frame.c (Fmodify_frame_parameters): Doc fix.
+
+ * xfns.c (x_set_frame_parameters): Comment fix.
+
+ * frame.c (store_frame_param): Call swap_in_global_binding if the
+ variable's current binding was chosen based on this frame.
+
+ * data.c (swap_in_global_binding): New function.
+
+2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
+ macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
+
+2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
+
+2000-06-12 Jason Rumney <jasonr@gnu.org>
+
+ * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
+
+ * w32.h (EMACS_W32_H): Renamed from _NT_H_
+
+ * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
+
+ * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
+
+2000-06-12 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
+ (syms_of_xfaces): Defsubr Sdump_colors.
+ (x_free_colors): Don't treat b&w specially on default visual.
+ (x_free_dpy_colors): New function.
+ (free_face_colors): Don't check visual class; it's done
+ in x_free_colors.
+
+ * xterm.c (x_frame_of_widget): New function.
+ (x_alloc_nearest_color_for_widget): Use it.
+ (x_copy_dpy_color): New function.
+ (x_destroy_window): Free various colors.
+
+2000-06-12 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
+
+ * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
+
+ * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
+
+ * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
+
+ * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
+
+2000-06-11 Dave Love <fx@gnu.org>
+
+ * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
+
+2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
+
+2000-06-11 Gerd Moellmann <gerd@gnu.org>
+
+ * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
+ to `XEvent *'.
+
+2000-06-10 Kenichi Handa <handa@etl.go.jp>
+
+ * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
+ (regex_compile): Fix the code for handling the case of single byte
+ char and multibyte char being mixed in a range within [...].
+
+ * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
+ and dst_multibyte members of coding.
+
+ * charset.c (update_charset_table): Update the table
+ bytes_by_char_head.
+ (init_charset_once): Initialize elements of bytes_by_char_head to
+ 1 except for leading codes for private charases.
+
+ * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
+ (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
+ sequence.
+
+2000-06-09 Ken Raeburn <raeburn@gnu.org>
+
+ * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
+ access the data it doesn't point to.
+
+2000-06-08 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
+ will be translated to a switch-frame event when reading the
+ event queue. This is necessary because Emacs otherwise won't
+ perform a switch-frame to a new frame until some other event, for
+ example a keystroke event, forces it to do so. This has various
+ effects, one visible being that the cursor of a frame created with
+ C-x 5 2 or switched to with a window manager key binding like
+ A-TAB stays hollow because selected_window isn't on the newly
+ focused frame until the switch-frame is performed.
+
+ * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
+ generating a switch-frame event if necessary.
+
+ * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
+
+ * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
+ it's an integer.
+
+2000-06-08 Kenichi Handa <handa@etl.go.jp>
+
+ * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
+ charset.
+
+2000-06-07 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (displayed_window_lines): Take empty lines at
+ the bottom of a window into account.
+
+ * window.c (displayed_window_lines): New function.
+ (Fmove_to_window_line): Use displayed_window_lines to determine
+ the number of lines to move, instead of using the window's height.
+
+ * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
+ to stop reading, even if the form read sets point to a different
+ value when evaluated.
+
+ * xdisp.c (display_line): Fix code deciding in which line to
+ put the cursor.
+
+2000-06-07 Kenichi Handa <handa@etl.go.jp>
+
+ * fileio.c (e_write): Free composition data if stored in
+ coding->cmp_data.
+
+2000-06-06 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (display_line): Set row's and iterator's
+ starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
+ Set cursor even if row ends in the middle of a character.
+ (dump_glyph_row): Print values of new flags.
+ (redisplay_window) <cursor movement in unchanged window>: When
+ point has been moved forward, and PT is at the end of the cursor
+ row, don't place the cursor in the next row if the cursor row ends
+ in the middle of a character or at ZV.
+
+ * dispextern.h (struct it): Add starts_in_middle_of_char_p.
+ (struct glyph_row): Add starts_in_middle_of_char_p and
+ ends_in_middle_of_char_p.
+ (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
+ ends_in_middle_of_char_p flag.
+ (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
+
+ * term.c (append_glyph): Revert change of 2000-06-06.
+
+ * xdisp.c (display_line): Revert change of 2000-06-06. Treat
+ padding glyph not fitting on line as whole character not
+ fitting on line.
+
+ * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
+ this isn't true for images with `:ascent 100'.
+
+2000-06-06 Kenichi Handa <handa@etl.go.jp>
+
+ * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
+ as modified if it is originally unmodified.
+
+ * term.c (encode_terminal_code): Change the way to check if
+ terminal coding does any conversion.
+ (append_glyph): Set glyph->pixel_width correctly.
+
+ * xdisp.c (display_line): While checking line continuation, pay
+ attention to a padding glyph.
+
+2000-06-05 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
+
+2000-06-05 Dave Love <fx@gnu.org>
+
+ * xdisp.c: Include fontset.h.
+
+ * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
+
+ * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
+
+ * dispnew.c: Conditionally include term.h.
+
+ * coding.h: Declare code_convert_string_norecord.
+
+ * frame.h (struct frame): Use volatile unconditionally.
+
+ * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
+
+ * xmenu.c (menu_item_selection): Declare volatile unconditionally.
+
+ * systime.h: Protect against multiple inclusion.
+ (timezone) [USG5_4]: Define as time_t.
+
+ * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
+ (Foptimize_char_table, make_temp_name): Declare.
+
+ * Makefile.in (xdisp.o): Depend on fontset.h.
+
+ * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
+
+ * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
+ (Foptimize_char_table, make_temp_name): Declare.
+
+ * s/irix4-0.h:
+ * s/irix5-0.h:
+ * s/netbsd.h: Don't define autoconfiscated MATHERR.
+
+2000-06-02 Dave Love <fx@gnu.org>
+
+ * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
+
+2000-06-02 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
+ result face, set flags in that face indicating that colors may not
+ be freed.
+
+ * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
+ glyph, use the ASCII NUL character to determine the face.
+
+2000-06-02 Dave Love <fx@gnu.org>
+
+ * sysdep.c: Conditionally include stdlib.h, unistd.h.
+ (VFORK_RETURN_TYPE): Remove.
+
+ * config.in: Add NO_MATHERR.
+
+2000-06-01 Dave Love <fx@gnu.org>
+
+ * cmds.c (internal_self_insert): Don't check
+ Vbefore_change_function, Vafter_change_function.
+
+ * insdel.c (signal_before_change, signal_after_change): Likewise.
+
+ * buffer.c (Vbefore_change_function, Vafter_change_function):
+ Variables and their initializations deleted.
+
+ * callint.c (Fcall_interactively): Doc fix.
+
+ * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
+
+2000-05-31 Dave Love <fx@gnu.org>
+
+ * textprop.c: Revert last change -- duplicated.
+
+2000-05-31 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
+ in #if 0.
+
+ * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
+
+2000-05-31 Jason Rumney <jasonr@gnu.org>
+
+ * search.c (Fre_search_forward, Fre_search_backward)
+ (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
+
+ * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
+
+2000-05-30 Jason Rumney <jasonr@gnu.org>
+
+ * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
+ [WINDOWSNT]: Add extern for Vw32_system_coding_system.
+
+ * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
+ member.
+
+ * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
+ (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
+ expand a nil default_filename.
+
+ * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
+ pointer to glyph_to_pixel_coords, not a frame.
+
+ * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
+ coding.h to dependencies.
+
+ * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
+
+ * w32console.c (glyph_to_pixel_coords): Change first parameter to
+ window pointer to be consistent with w32term.c and xterm.c.
+
+ * w32fns.c: Format and doc changes to bring closer to xfns.c.
+ (VIETNAMESE_CHARSET): Define if not defined in system headers.
+ (Qline_spacing, Qcenter): New variables.
+ (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
+ (x_set_line_spacing): New function.
+ (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
+ macros.
+ (x_specified_cursor_type): New function.
+ (x_set_cursor_type): Use it.
+ (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
+ and icon strings.
+ (validate_x_resource_name, x_get_resource_string): Measure lengths
+ of external strings in bytes.
+ (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
+ GetTextExtentPoint32 with NULL title.
+ (Fx_create_frame): Initialize Qline_spacing.
+ (w32_load_system_font): Initialize font->double_byte_p.
+ (x_to_w32_charset): Use Vw32_charset_info_alist.
+ (Image, busy cursor, tooltip functions): Merged changes from
+ xfns.c. Not yet functional on Windows.
+
+ * w32gui.h (W32FontStruct): Add double_byte_p member.
+
+ * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
+ (emacs_button_translation): Use it.
+ (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
+ in `mask' to be set.
+
+ * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
+ menu strings.
+
+ * w32term.c: Format and doc changes to bring closer to xterm.c.
+ (w32_char_font_type): New enum.
+ (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
+ (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
+ (w32_encode_char): New function.
+ (x_encode_char): Removed.
+ (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
+ x_encode_char and w32_font_is_double_byte.
+ (x_produce_image_glyph): Use image_ascent.
+ (x_produce_glyphs): Use new version of w32_per_char_metric and
+ handle NULL return value. Allow extra line spacing.
+ (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
+ (w32_get_glyph_overhangs): Remove unicode_p param. Use
+ w32_font_type member of glyph instead.
+ (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
+ (fast_find_position): Make sure not to consider rows not visible
+ in the window.
+ (w32_read_socket) [WM_MENUSELECT]: Cannot call
+ w32_menu_display_help with input blocked, as it can abort.
+ (x_display_and_set_cursor): Choose cursor depending
+ on buffer-local value of cursor_type.
+ (x_draw_bar_cursor): Add parameter WIDTH.
+
+ * w32term.h (CP_DEFAULT): Define.
+ (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
+
+2000-05-30 Gerd Moellmann <gerd@gnu.org>
+
+ * search.c (Fre_search_forward, Fre_search_backward)
+ (Fposix_search_backward, Fposix_search_forward): Doc fix.
+
+2000-05-30 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (detect_coding_iso2022): Fix code for checking
+ CODING_CATEGORY_MASK_ISO_8_2.
+
+2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (PREFETCH_NOLIMIT): New function.
+ (re_match_2_internal): Use it and adjust the end_match_2 logic.
+
+2000-05-29 Gerd Moellmann <gerd@gnu.org>
+
+ * syntax.c (find_defun_start): Move test for
+ open_paren_in_column_0_is_defun_start outside of the loop.
+
+ * xdisp.c (redisplay_window): Really switch buffers when
+ displaying mode lines, and temporarily set selected_frame to the
+ frame of the window that's redisplayed.
+
+ * xfaces.c (free_realized_faces): Block/unblock input.
+ (free_realized_multibyte_face): Ditto.
+
+2000-05-29 Dave Love <fx@gnu.org>
+
+ * textprop.c (Qkeymap): New variable.
+ (syms_of_textprop): Intern it.
+
+ * keymap.c: Include intervals.h.
+ (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
+
+ * Makefile.in (keymap.o): Depend on intervals.h.
+
+ * keyboard.c (menu_bar_items, tool_bar_items)
+ (Fexecute_extended_command): Deal with `keymap' property.
+ (read_key_sequence): Track map from `keymap' property as well as
+ `local_map'.
+
+ * intervals.c (get_local_map): Extra arg to allow looking for
+ `keymap' too.
+
+ * intervals.h (map_property): New enum.
+ (get_local_map): Extra arg using it.
+ (Qkeymap): Declare.
+
+ * lisp.h (get_local_map): Don't declare here.
+
+2000-05-29 Kenichi Handa <handa@etl.go.jp>
+
+ * Makefile.in (callproc.o): Depend on composite.h.
+
+ * callproc.c: Include composite.h.
+ (Fcall_process): Handle composition correctly.
+
+ * coding.h (coding_allocate_composition_data): Extern it.
+ (coding_restore_composition): Likewise.
+
+ * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
+ yet allocated, finish decoding with result
+ CODING_FINISH_INSUFFICIENT_CMP.
+ (coding_allocate_composition_data): Make it non-static.
+ (coding_restore_composition): Likewise.
+
+2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * charset.c (syms_of_charset): Revert last change.
+
+2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * term.c (produce_glyphs): Treat characters from the eight-bit-*
+ charsets as unibyte, with 1-column screen width. Sent by Kenichi
+ Handa.
+
+2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * charset.c (syms_of_charset): Set width of character sets
+ eight-bit-control and eight-bit-graphic to 1 column.
+
+2000-05-26 Gerd Moellmann <gerd@gnu.org>
+
+ * config.in (HAVE_SPEED_T): New define.
+
+ * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
+ `extern speed_t'.
+
+2000-05-26 Dave Love <fx@gnu.org>
+
+ * coding.c (shrink_decoding_region): Initialize eol_conversion.
+
+ * data.c (Qsubrp, Qmany, Qunevalled): New variables.
+ (Fsubr_arity): New function.
+ (syms_of_data): Install them.
+
+2000-05-26 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.c (init_charset_once): Set the table bytes_by_char_head
+ correctly.
+
+ * fontset.c (syms_of_fontset): Adjust the font name for ascii of
+ the default fontset to what Emacs uses by default.
+ (check_registry_encoding): This function deleted.
+ (Fset_fontset_font): Remove the adhoc condition for the default
+ fontset. Allow cons in FONTNAME.
+
+ * fns.c (map_char_table): Ignore char-table entries for
+ charsets eight-bit-control and eight-bit-graphic.
+
+2000-05-25 Ken Raeburn <raeburn@gnu.org>
+
+ * emacs.c (main): Initialize keyboard syms before initializing
+ window code, so face names are available.
+
+2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
+ of an anchor at the beginning of a shy-group.
+
+2000-05-25 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (handle_invisible_prop): Don't try to skip over
+ invisible text if end of text is already reached.
+
+2000-05-25 Dave Love <fx@gnu.org>
+
+ * xdisp.c (Fdump_glyph_matrix): Declare the arg.
+
+ * coding.c (encode_eol): Add null statement after label.
+
+2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * w16select.c (Fw16_set_clipboard_data): Fix the change from
+ 2000-05-20.
+
+2000-05-25 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (ccl_driver): Fix previous change.
+
+2000-05-25 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (run_pre_post_conversion_on_str): Set point to the
+ beginning of buffer before calling coding->post_read_conversion.
+ (decode_coding_string): Give correct args to
+ run_pre_post_conversion_on_str.
+ (encode_coding_string): Likewise.
+
+ * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
+ <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
+ eight-bit-graphic correctly.
+
+2000-05-24 Kenichi HANDA <handa@etl.go.jp>
+
+ * fileio.c (Finsert_file_contents): Even if a file is not found,
+ execute codes for setting up coding system. Call
+ after-insert-file-functions unconditionally.
+
+2000-05-24 Gerd Moellmann <gerd@gnu.org>
+
+ * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
+ BSD_PGRPS are not defined.
+
+2000-05-24 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.c (update_charset_table): Accept nil in LONG_NAME and
+ DESCRIPTION.
+ (syms_of_charset): Avoid building same strings.
+
+2000-05-23 Gerd Moellmann <gerd@gnu.org>
+
+ * lread.c (Fload): Add a comment about the meaning of
+ Vuser_init_file being t.
+
+ * puresize.h (BASE_PURESIZE): Increase to 675000.
+
+ * s/gnu-linux.h (setpgrp): Don't define it here because this
+ prevents compilation on GNU/Linux systems with glib 2.2.
+
+ * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
+ as setpgid.
+
+2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
+ dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
+ version.
+ (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
+
+2000-05-23 Kenichi Handa <handa@etl.go.jp>
+
+ * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
+ unconditionally.
+
+ * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
+
+ * term.c (encode_terminal_code): Set coding->src_multibyte
+ properly.
+
+ * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
+
+2000-05-22 Kenichi Handa <handa@etl.go.jp>
+
+ * keyboard.c (read_char): Allow character codes 128..255 to be
+ handled by input-method-function.
+
+ * insdel.c (adjust_markers_for_replace): Fix previous change.
+ (adjust_after_replace): If PREV_TEXT is nil, call
+ adjust_markers_for_insert, not adjust_markers_for_replace.
+
+2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
+
+ * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
+ (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
+ [HAVE_GRANDPT]: Define.
+ (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
+
+ * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
+ like SYSV_PTYS.
+
+ * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
+
+ * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
+
+2000-05-20 Kenichi Handa <handa@etl.go.jp>
+
+ The following changes are to handle 8-bit characters in a
+ multibyte buffer/string without facing with byte combining
+ problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
+ eight-bit-graphic (for 0xA0..0xFF) are introduced.
+
+ * Makefile.in (fns.o): Depend on charset.h.
+
+ * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
+ convert it to unibyte.
+ (make_string): Use parse_str_as_multibyte, not chars_in_text.
+
+ * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
+ apparent char boundary.
+ (Fset_buffer_multibyte): Convert 8-bit characters in the range
+ 0x80..0x9F to/from multibyte form.
+
+ * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
+ to unibyte.
+
+ * callproc.c (Fcall_process): Always encode an argument string if
+ it is multibyte. Setup src_multibyte and dst_multibyte members of
+ process_coding properly.
+
+ * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
+ SPLIT_NON_ASCII_CHAR.
+
+ * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
+ as is.
+ (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
+
+ * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
+ variables.
+ (SPLIT_CHARACTER_SEQ): This macro deleted.
+ (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
+ valid.
+ (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
+ and eight-bit-graphic.
+ (char_to_string): Likewise. Signal an error for too large
+ character code.
+ (char_printable_p): Return 0 for 8-bit characters.
+ (update_charset_table): Update iso_charset_table only when a final
+ character is non-negative.
+ (find_charset_in_text): Renamed from find_charset_in_str.
+ Arguments and return value changed. Callers changed.
+ (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
+ be -1 if CHARSET is used only internally.
+ (Fmake_char_internal): Handle new charsets; eight-bit-control and
+ eight-bit-graphic.
+ (Fcharset_after): Simplified.
+ (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
+ (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
+ (multibyte_chars_in_text): Simplified by assuming there's no
+ invalid multibyte sequence.
+ (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
+ str_as_unibyte): New functions.
+ (Fstring): Simpified by assuming that byte combining never
+ happens.
+ (init_charset_once): Initialization for
+ LEADING_CODE_8_BIT_CONTROL.
+ (syms_of_charset): Intern and staticpro Qeight_bit_control and
+ Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
+ eight-bit-control and eight-bit-graphic.
+
+ * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
+ CHARSET_8_BIT_GRAPHIC): New macros.
+ (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
+ (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
+ (CHARSET_REVERSE_CHARSET): Likewise.
+ (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
+ eight-bit-graphic.
+ (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
+ (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
+ (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
+ encounter an invalid multibyte sequence.
+ (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
+ sequence is always valid.
+ (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
+ (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
+ macros.
+ (CHAR_STRING): For 8-bit characters, call char_to_string.
+ (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
+ multibyte sequence is always valid.
+ (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
+ (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
+ str_as_unibyte): Extern them.
+ (BCOPY_SHORT): Fix a bug.
+ (CHAR_LEN): This macro deleted. Callers changed to use
+ CHAR_BYTES.
+ (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
+ (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
+ (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
+
+ * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
+ CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
+ (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
+ EMIT_BYTES): New macros.
+ (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
+ DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
+ macros deleted.
+ (CHECK_CODE_RANGE_A0_FF): This macro deleted.
+ (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
+ check the validity of multibyte sequence.
+ (decode_coding_emacs_mule): New function.
+ (encode_coding_emacs_mule): New macro.
+ (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
+ the source.
+ (DECODE_ISO_CHARACTER): Just return a character code.
+ (DECODE_COMPOSITION_START): Set coding->result instead of result.
+ (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
+ EMIT_CHAR to produced decoded characters. Exit the loop only by
+ macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
+ block here.
+ (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
+ only position codes for an invalid character.
+ (encode_designation_at_bol): Return new destination pointer. 5th
+ arg DSTP is changed to DST.
+ (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
+ from the source by ONE_MORE_CHAR. Don't handle the case of last
+ block here.
+ (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
+ macros deleted.
+ (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
+ detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
+ TWO_MORE_BYTES to fetch a byte from the source.
+ (encode_eol): Pay attention to coding->src_multibyte.
+ (detect_coding, detect_eol): Preserve members src_multibyte and
+ dst_multibyte.
+ (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
+ (encoding_buffer_size): Set magnification to 3 for all coding
+ systems that require encoding.
+ (ccl_coding_driver): For decoding, be sure that the result is
+ valid multibyte sequence.
+ (decode_coding): Initialize coding->errors and coding->result.
+ For emacs-mule, call decode_coding_emacs_mule. For no-conversion
+ and raw-text, always call decode_eol. Handle the case of last
+ block here. If not coding->dst_multibyte, convert the resulting
+ sequence to unibyte.
+ (encode_coding): Initialize coding->errors and coding->result.
+ For emacs-mule, call encode_coding_emacs_mule. For no-conversion
+ and raw-text, always call encode_eol. Handle the case of last
+ block here.
+ (shrink_decoding_region, shrink_encoding_region): Detect cases
+ that we can't skip data more rigidly.
+ (code_convert_region): Setup src_multibyte and dst_multibyte
+ members of coding. For decoding, if the buffer is multibyte,
+ convert the source sequence to unibyte in advance. For encoding,
+ if the buffer is multibyte, convert the resulting sequence to
+ multibyte afterward.
+ (run_pre_post_conversion_on_str): New function.
+ (code_convert_string): Deleted and divided into the following two.
+ (decode_coding_string, encode_coding_string): New functions.
+ (code_convert_string1, code_convert_string_norecord): Call one of
+ above.
+ (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
+ MAKE_NON_ASCII_CHAR.
+ (Fset_terminal_coding_system_internal,
+ Fset_safe_terminal_coding_system_internal): Setup src_multibyte
+ and dst_multibyte members.
+ (init_coding_once): Initialize iso_code_class with new enum
+ ISO_control_0 and ISO_control_1.
+
+ * coding.h (enum iso_code_class_type): Member ISO_control_code is
+ devided into ISO_control_0 and ISO_control_1.
+ (struct coding_system): New members src_multibyte, dst_multibyte,
+ errors, and result. Delete member fake_multibyte.
+ (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
+ nonzero.
+ (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
+ nonzero.
+
+ * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
+ (Faset): Likewise.
+
+ * editfns.c (Fformat): Be sure to convert 8-bit characters to
+ multibyte form.
+ (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
+ combining occurs.
+ (Ftranspose_region): Delete codes for handling byte combining.
+
+ * fileio.c (Finsert_file_contents): Setup src_multibyte and
+ dst_multibyte members of coding. On handling REPLACE on unibyte
+ buffer, convert the result of decode_coding to unibyte. On
+ inserting into a mutibyte buffer, always call code_convert_region.
+ (e_write): Setup coding->src_multibyte according to the
+ multibyteness of the source (buffer or string).
+
+ * fns.c (concat): Handle 8-bit characters correctly.
+ (Fstring_as_unibyte): Be sure to make all 8-bit characters in
+ unibyte in the result.
+ (Fstring_as_multibyte): Be sure to make all 8-bit characters in
+ valid multibyte form in the result.
+ (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
+ (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
+ return -1, signal an error.
+ (base64_encode_1): New arg MULTIBYTE. Get each character by
+ CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
+ character is found, return -1.
+ (Fbase64_decode_region): Delete codes for handling byte-combining.
+ Treat each decoded byte as a unibyte character.
+ (Fbase64_decode_string): Return unibyte string.
+ (Fcompare_strings, concat, string_byte_to_char): Use
+ FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
+ FETCH_STRING_CHAR_ADVANCE.
+ (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
+ (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
+
+ * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
+ SPLIT_NON_ASCII_CHAR.
+ (fontset_ref_via_base, fontset_set): Likewise
+
+ * insdel.c (adjust_markers_for_record_delete): Deleted.
+ (adjust_markers_for_insert): Argument changed. Caller changed.
+ (adjust_markers_for_replace): Likewise.
+ (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
+ CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
+ (copy_text): Delete unused local varialbe c_save. For converting
+ to multibyte, be sure to make all 8-bit characters in valid
+ multibyte form.
+ (count_size_as_multibyte): Handle 8-bit characters correctly.
+ (insert_1_both, insert_from_string_1, insert_from_buffer_1,
+ adjust_after_replace, replace_range, del_range_2)
+ [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
+ (insert_1_both, insert_from_string_1, insert_from_buffer_1,
+ adjust_after_replace, replace_range, del_range_2) Delete codes for
+ handling byte combining.
+ (adjust_before_replace): Deleted.
+
+ * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
+ SPLIT_NON_ASCII_CHAR.
+ (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
+ (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
+ unconditionally.
+ (Fkey_description): Likewise.
+
+ * lread.c (read1): On reading multibyte string, be sure to make
+ all 8-bit chararacters in valid multibyte form.
+ (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
+
+ * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
+ unconditionally.
+
+ * process.c (Fstart_process): GCPRO current_dir before calling
+ Ffind_operation_coding_system. Encode arguments here.
+ (create_process): Don't encode arguments here. Setup
+ src_multibyte and dst_multibyte members of struct coding.
+ (read_process_output): Setup src_multibyte and dst_multibyte
+ members of struct coding. If the output is to multibyte buffer,
+ always decode the output of the process. Adjust the
+ representation of 8-bit characters to the multibyteness of the
+ output.
+ (send_process): Setup coding->src_multibyte according to the
+ multibyteness of the source.
+
+ * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
+ unconditionally.
+ (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
+ FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
+
+ * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
+ CHAR_LEN.
+
+ * w16select.c (Fw16_set_clipboard_data): Setup members
+ src_multibyte and dst_multibyte of coding. Adjusted for the
+ change for find_charset_in_str.
+ (Fw16_get_clipboard_data): Likewise.
+
+ * w32fns.c (w32_to_x_font): Setup members src_multibyte and
+ dst_multibyte of coding.
+ (x_to_w32_font): Likewise.
+
+ * w32select.c (Fw32_set_clipboard_data): Setup members
+ src_multibyte and dst_multibyte of coding. Adjusted for the
+ change for find_charset_in_str.
+ (Fw32_get_clipboard_data): Likewise.
+
+ * xdisp.c (get_next_display_element): Handle 8-bit characters
+ correctly.
+ (next_element_from_display_vector): Use CHAR_BYTES instead of
+ CHAR_LEN.
+ (disp_char_vector): Use SPLIT_CHAR instead of
+ SPLIT_NON_ASCII_CHAR.
+
+ * xselect.c (selection_data_to_lisp_data): Setup members
+ src_multibyte and dst_multibyte of coding. Adjusted for the
+ change for find_charset_in_str.
+ (lisp_data_to_selection_data): Likewise.
+
+2000-05-19 Gerd Moellmann <gerd@gnu.org>
+
+ * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
+ buffer.
+
+ * dispextern.h (Vimage_types): Add extern declaration.
+
+ * xdisp.c (Vimage_types): Moved here from xfns.c.
+ (syms_of_xdisp): Move `image-types' variable here from xfns.c.
+
+ * xfns.c (Vimages_types): Moved to xdisp.c.
+ (syms_of_xfns): Move `image-types' to xdisp.c.
+
+ * w32fns.c (Vimage_types): Removed.
+ (syms_of_w32fns): Remove `image-types'.
+
+2000-05-18 Kenichi Handa <handa@etl.go.jp>
+
+ * fns.c (map_char_table): Pay attention to character number of
+ charset. Check the validity of charset at the first level. For
+ leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
+ the default value.
+
+ * fontset.c: Include "buffer.h".
+ (fs_load_font): If the face has fontset, record the face ID in
+ that fontset.
+ (Finternal_char_font): New function.
+ (accumulate_font_info): New function.
+ (Ffontset_info): Rewritten for the new fontset implementation.
+ (syms_of_fontset): Register Vdefault_fontset in the first element
+ of Vfontset_table. Include Vdefault_fontset in
+ Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
+ function.
+
+2000-05-16 Dave Love <fx@gnu.org>
+
+ * m/iris5d.h: Deleted -- unused.
+
+2000-05-16 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
+ `invalid' instead of `illegal'.
+
+ * indent.c (Fmove_to_column): When ending within a tab, insert
+ spaces first so that markers at the end of the tab get adjusted.
+
+ * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
+ buffer list that wasn't selected in that frame.
+
+ * filelock.c (get_boot_time): To obtain an 8 char file name, which
+ is needed on mescaline, use a 2 char prefix, and call
+ make_temp_name with second arg non-zero.
+
+ * fileio.c (make_temp_name): New function, extracted from
+ Fmake_temp_name.
+ (Fmake_temp_name): Use it.
+
+2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * window.c (coordinates_in_window): Subtract 1 when computing
+ right_x.
+
+2000-05-15 Gerd Moellmann <gerd@gnu.org>
+
+ * Makefile.in (lisp): Add env.elc.
+
+ * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
+
+2000-05-12 Gerd Moellmann <gerd@gnu.org>
+
+ * search.c (Freplace_match): Handle case of `\N' in the
+ replacement when there's no group N.
+
+2000-05-11 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (add_to_log): Don't pass the terminating NUL byte
+ of the message to message_dolog.
+
+ * keyboard.c (read_char): Don't clear current message for help
+ events; let the code handling help events handle this. Change
+ code detecting help events that should be ignored.
+
+ * xdisp.c (handle_single_display_prop): Don't try to set PT if
+ we're interating over a string.
+
+2000-05-09 Dave Love <fx@gnu.org>
+
+ * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
+ that offset before writing. Move gcpro region past call of
+ Ffile_regular_p.
+
+2000-05-04 Dave Love <fx@gnu.org>
+
+ * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
+
+2000-05-04 Gerd Moellmann <gerd@gnu.org>
+
+ * insdel.c (insert_from_buffer_1): Adjust FROM position by number
+ of inserted characters when BUF equals the current buffer, and PT
+ is in front of or equal to FROM.
+
+2000-05-03 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (handle_single_display_prop): If display property value
+ is invalid, or something not supported on the frame, restore
+ iterator's position to what it was initially. Make sure to return
+ 0 for invalid and unsupported property values.
+
+ * xterm.c (x_produce_glyphs) <composite chars>: Handle case
+ that x_per_char_metric returns null.
+
+2000-05-02 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.h (struct face): Add forward declaration.
+ (struct image): Ditto.
+ (image_ascent): Add prototype.
+
+ * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
+ (x_draw_image_relief, x_draw_image_foreground_1): Call function
+ image_ascent instead of using IMAGE_ASCENT.
+
+ * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
+ (IMAGE_ASCENT): Removed.
+
+ * xfns.c (Qcenter): New variable.
+ (enum image_value_type): Add IMAGE_ASCENT_VALUE.
+ (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
+ (image_ascent): New function.
+ (lookup_image): Recognize `:ascent center'.
+ (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
+ (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
+ (xbm_load): Don't set image's ascent here.
+ (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
+ (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
+ check ascent values here.
+ (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
+ (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
+ (syms_of_xfns): Initialize Qcenter.
+
+ * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
+ to the limits, increase the limits.
+
+2000-05-01 Kenichi Handa <handa@etl.go.jp>
+
+ * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
+ Check Vfont_encoding_alist against the full name of the opened
+ font.
+
+2000-04-28 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
+ taller than the window.
+
+2000-04-28 Kenichi Handa <handa@etl.go.jp>
+
+ * xfaces.c (realize_x_face): Fix the argument of the second
+ xassert. BASE_FACE may not be a face for ASCII.
+
+2000-04-27 Gerd Moellmann <gerd@gnu.org>
+
+ * print.c (print_object): Treat print-length < 0 as nil.
+
+ * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
+
+ * s/freebsd.h (TERMCAP_OBJ): Removed.
+ (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
+
+ * lread.c (read1): Don't treat period followed by certain
+ characters as symbol start.
+
+ * xfns.c (slurp_file): New function.
+ (xbm_image_p): Handle case of in-memory XBM files.
+ (xbm_scan): Rewritten to work on memory buffers instead of files.
+ (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
+ Work on memory buffers instead of files. If DATA is null test
+ if buffer looks like an in-memory XBM file.
+ (xbm_load_image): Renamed from xbm_load_image_file. Work on
+ memory buffers instead of files.
+ (xbm_file_p): New function.
+ (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
+
+ * lread.c (end_of_file_error): New function.
+ (read1): Call it instead of signaling `end-of-file' directly.
+
+ * print.c (print_error_message): Print data of `end-of-file'
+ with Fprinc instead of Fprin1.
+
+2000-04-26 Ken Raeburn <raeburn@gnu.org>
+
+ * window.c (freeze_window_start): Check that minibuffer scroll
+ window isn't nil before extracting the window structure pointer
+ from it.
+
+ * undo.c (record_delete): If we hit the end of the undo list, stop
+ picking elements apart.
+
+2000-04-26 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (display_line): If lines are continued, restore
+ iterator's ascent/descent information to the values before the
+ first glyph not fitting on the line.
+
+2000-04-25 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (try_window_id) <all changes above window start>: Adjust
+ positions in glyph matrix. Don't compute new window end
+ positions.
+
+ * dispnew.c (increment_matrix_positions): Renamed from
+ increment_glyph_matrix_buffer_positions.
+ (increment_row_positions): Renamed from
+ increment_glyph_row_buffer_positions.
+
+ * dispextern.h: Change names of renamed functions from dispnew.c
+ in prototypes.
+
+2000-04-24 Gerd Moellmann <gerd@gnu.org>
+
+ * fileio.c (Fdo_auto_save): Create directories for auto-save
+ list file if necessary.
+
+ * xdisp.c (init_iterator): Set iterator's extra_line_spacing
+ from buffer or frame.
+ (automatic_hscrolling_p): New variable.
+ (hscroll_windows): Scroll windows horizontally only if automatic
+ hscrolling is allowed.
+ (syms_of_xdisp): New variable `automatic-hscrolling'.
+
+ * frame.h (struct frame): Add member extra_line_spacing.
+
+ * xfns.c (x_set_line_spacing): New function.
+ (Fx_create_frame): Set line spacing from resources.
+ (Qline_spacing): New variable.
+ (syms_of_xfns): Initialize Qline_spacing.
+
+ * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
+
+ * buffer.c (init_buffer_once): Handle extra_line_spacing.
+ (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
+ (reset_buffer): Don't initialize extra2 and extra3. Initialize
+ extra_line_spacing from default value.
+ (init_buffer_once): Initialize default value of extra_line_spacing.
+
+ * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
+ and extra3.
+
+ * xterm.c (x_produce_glyphs): Remove reference to struct it's
+ prompt_width. Add extra line spacing.
+
+ * term.c (produce_glyphs): Remove reference to struct it's
+ prompt_width.
+
+ * dispextern.h (struct it): Remove member prompt_width, add
+ extra_line_spacing.
+
+2000-04-22 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (update_frame_line): When writing a whole line, make
+ sure cursor is in the right row afterwards, otherwise a use of
+ capability `ch' in cmgoto might leave the cursor in the row below.
+
+2000-04-21 Gerd Moellmann <gerd@gnu.org>
+
+ * lisp.h (struct Lisp_Buffer_Cons): Remove.
+
+ * keyboard.c (timer_check): Fix typo in comment.
+
+2000-04-21 Kenichi Handa <handa@etl.go.jp>
+
+ * fontset.c (Fset_fontset_font): Fix docstring. Local variable
+ name change: ch -> character.
+
+2000-04-20 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (echo_message_buffer): New variable.
+ (echo_now): Set echo_message_buffer to the echo area buffer used
+ to display the echo.
+ (cancel_echoing): Reset echo_message_buffer to nil.
+ (read_char): Code rewritten that handles canceling an echo or
+ echoing a dash, respectively.
+
+ * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
+ directory doesn't exist.
+
+2000-04-19 Dave Love <fx@gnu.org>
+
+ * fns.c (syms_of_fns): Defsubr mapc.
+ (concat): Don't allow numeric args.
+ (Fconcat): Doc change.
+
+2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (re_match_2_internal): Don't shorten the strings anymore,
+ instead define end_match(1|2) more carefully.
+ Use GET_CHAR_BEFORE_2 for `begline'.
+
+2000-04-19 Gerd Moellmann <gerd@gnu.org>
+
+ * frame.h (SELECTED_FRAME): Change definition to compile cleanly
+ on 64-bit systems where NULL is defined as `0'.
+
+ * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
+ the `variable argument list' to make it work on Alpha.
+
+ * m/alpha.h (_LP64) [!_LP64]: Define.
+ (ORDINARY_LINK): Define for NetBSD.
+
+ * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
+
+2000-04-19 Dave Love <fx@gnu.org>
+
+ * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
+ change.
+
+ * Makefile.in (LIBS): Don't use.
+ (GETLOADAVG_OBJ): Define again.
+ (otherobj): Add GETLOADAVG_OBJ.
+
+ * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
+
+2000-04-18 Gerd Moellmann <gerd@gnu.org>
+
+ * lread.c (read_filtered_event): Cancel and start busy cursor.
+
+ * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
+ that the per-character metrics may be null.
+
+2000-04-17 Gerd Moellmann <gerd@gnu.org>
+
+ * buffer.c (clone_per_buffer_values): New function.
+ (Fmake_indirect_buffer): Add optional argument CLONE. Call
+ clone_per_buffer_values if CLONE is not nil.
+
+ * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
+
+2000-04-16 Dave Love <fx@gnu.org>
+
+ * Makefile.in: Remove obsolete localcpp stuff.
+ (GETLOADAVG_OBJ): Don't define.
+ (obj): Move LIBOBJS...
+ (otherobj): ... to here.
+ (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
+ whitespace-only lines after the continuation (Irix).
+
+2000-04-14 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
+
+ * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
+
+2000-04-14 Dave Love <fx@gnu.org>
+
+ * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
+ * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
+ * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
+ * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
+ NLIST_STRUCT.
+
+ * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
+ autoconfiscated HAVE_GETLOADAVG.
+
+ * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
+ BROKEN_MKTIME.
+
+2000-04-14 Gerd Moellmann <gerd@gnu.org>
+
+ * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
+ (fill_in_lock_file_name): Avoid existing files that aren't
+ links.
+
+2000-04-14 Dave Love <fx@gnu.org>
+
+ * Makefile.in (LIBS, LIBOBJS): New variable.
+ (INTERVAL_SRC): Convert to make variable.
+ (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
+ (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
+ (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
+ add LIBOBJS.
+ (SOME_MACHINE_OBJECTS): Remove interval stuff.
+ (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
+ (shortlisp): Add facemenu, float-sup, frame.
+ (SOME_MACHINE_LISP): Remove them from here.
+ (LIBES): Change unused LDLIBS to autoconf LIBS.
+
+ * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
+
+2000-04-14 Kenichi Handa <handa@etl.go.jp>
+
+ * composite.c (update_compositions): If FROM and TO are not in a
+ valid range, do nothing.
+
+2000-04-13 Gerd Moellmann <gerd@gnu.org>
+
+ * tparam.c (tparam1): Abort when encountering an unknown
+ `%'-specifier.
+
+ * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
+ terminfo.o.
+
+ * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
+ as TERMCAP_OBJ.
+
+2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * fileio.c (a_write): Remove redundant semi-colons.
+ (e_write): Return -1 if failed to write all the data.
+ This fixes the changes made at 1999-12-15.
+
+2000-04-12 Dave Love <fx@gnu.org>
+
+ * fns.c (mapcar1): Test for null vals to support mapc.
+ (Fmapc): New function.
+
+2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (NUM_MOUSE_BUTTONS): Define.
+ (IT_frame_up_to_date): Support the buffer local value of
+ cursor-type, if defined.
+
+2000-04-10 Dave Love <fx@gnu.org>
+
+ * editfns.c (preceding-char, following-char): Doc fix.
+
+2000-04-10 Ken Raeburn <raeburn@gnu.org>
+
+ * Makefile.in (temacs): Revert 2000-03-12 change.
+
+2000-04-10 Jason Rumney <jasonr@gnu.org>
+
+ * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
+
+2000-04-10 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (setup_echo_area_for_printing): Choose an echo
+ area buffer, if it's not set up yet.
+
+ * indent.c (compute_motion): Set immediate_quit.
+
+2000-04-09 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
+ variable.
+ (realize_tty_face): Suppress boldness if colors are the inverse of
+ the default colors, and tty_suppress_bold_inverse_default_colors_p
+ is set.
+ (Ftty_suppress_bold_inverse_default_colors): New function.
+ (syms_of_xfaces): Defsubr it.
+
+ * buffer.c (Frestore_buffer_modified_p): New function.
+ (syms_of_buffer): Defsubr it.
+
+2000-04-08 Ken Raeburn <raeburn@gnu.org>
+
+ * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
+ charset id (int) argument, not a charset (Lisp_Object).
+
+ * coding.h (code_convert_string): Declare.
+ * coding.c (code_convert_string_norecord): Pass an int, not a lisp
+ object, as the fourth argument to code_convert_string.
+
+ * fontset.c (make_fontset_for_ascii_face): Use XINT on return
+ value.
+ (Fset_fontset_font): Use EQ to compare lisp objects.
+
+2000-04-05 Ken Raeburn <raeburn@gnu.org>
+
+ * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
+ a pointer that looks like a lisp object.
+ (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
+ zero, instead see whether it's an integer object, since they can't
+ have intervals.
+ (GET_INTERVAL_OBJECT): Simply assign to the destination.
+
+ * dispnew.c (allocate_matrices_for_frame_redisplay,
+ direct_output_forward_char): Use X(U)INT and make_number as needed
+ to convert between (unsigned) int values and lisp integers.
+ * keyboard.c (read_key_sequence): Likewise.
+ * lread.c (substitute_object_recurse): Likewise.
+ * fns.c (concat, hash_lookup, hash_remove): Likewise.
+ * minibuf.c (do_completion, Fminibuffer_complete_word,
+ Fminibuffer_completion_help): Likewise.
+ * term.c (produce_special_glyphs): Likewise.
+
+ * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
+ * print.c (print_preprocess, print_object): Likewise.
+
+ * search.c (compile_pattern): Use NILP when checking for nil.
+
+ * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
+ __OPTIMIZE__]: Provide a GNU C macro version that handles
+ lisp-object unions.
+ (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
+ field, to better cope with ENABLE_CHECKING and calls that modify a
+ Lisp_Object using its old value.
+
+2000-04-04 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (compare_window_configurations): Signal an error
+ if parameters C1 or C2 aren't window configurations.
+
+ * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
+ AFTER_POTENTIAL_GC calls around calls to functions that can
+ signal an error and thus invoke the debugger.
+
+2000-04-03 Gerd Moellmann <gerd@gnu.org>
+
+ * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
+ an error if decoding fails.
+
+ * keyboard.c (lispy_mouse_names): Variable removed.
+ (Vlispy_mouse_stem): New variable.
+ (syms_of_keyboard): Initialize Vlispy_mouse_stem.
+ (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
+ for any mouse button number. Increase size of mouse_syms and
+ button_down_location as needed. Call modify_event_symbol with
+ different arguments.
+ (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
+ Call modify_event_symbol with different arguments.
+ (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
+ for any button number. Call modify_event_symbol with different
+ arguments.
+ (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
+ Accept a string for NAME_ALIST_OR_STEM.
+
+ * lisp.h (larger_vector): Add prototype.
+
+ * fns.c (larger_vector): Make externally visible.
+
+ * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
+
+2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
+ (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
+ (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
+ we are between str1 and str2.
+ (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
+ (PATFETCH): Use `TRANSLATE'.
+ (PATFETCH_RAW): Fetch multibyte char if applicable.
+ (PATUNFETCH): Remove.
+ (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
+ When writing a char, write it directly into the pattern buffer rather
+ than going needlessly through a temp char-array.
+ (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
+ multibyte magic and remove the useless `#ifdef emacs'.
+ (bcmp_translate): Don't compare as multibyte chars when in a unibyte
+ buffer.
+
+ * regex.h (struct re_pattern_buffer): Make field `multibyte'
+ conditional on `emacs'.
+
+ * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
+
+2000-04-01 Ken Raeburn <raeburn@gnu.org>
+
+ * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
+ non-union-type versions of XMARK and friends here, because XMARK
+ and friends won't work on an integer field if NO_UNION_TYPE is not
+ defined.
+ (make_number): Define as a function if it's not defined as a
+ macro.
+
+ * composite.c (run_composite_function): Use NILP when checking for
+ nil.
+ (syms_of_composite): Delete local var NARGS, pass an int as first
+ argument to Fmake_hash_table.
+
+ * editfns.c (text_property_stickiness): Use NILP to test
+ Lisp_Object boolean value.
+ (Fmessage_or_box): Don't use NILP to test int variable.
+ (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
+ problems reading from and changing the same lisp value in an
+ XSETSTRING call.
+
+2000-04-01 Gerd Moellmann <gerd@gnu.org>
+
+ * term.c (TN_no_color_video): New variable.
+ (term_init): Intitialize TN_no_color_video.
+ (enum no_color_bit): New enumeration.
+ (MAY_USE_WITH_COLORS_P): New macro.
+ (turn_on_face): Use it to determine if attributes may be used
+ combined with colors.
+
+2000-04-01 Ken Raeburn <raeburn@gnu.org>
+
+ * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
+ with int lvalues via casts; instead, just yield lisp object
+ lvalues.
+ (enlarge_window): Variable sizep now points to Lisp_Object. Use
+ proper accessor macros.
+ (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
+ (grow_mini_window): Fix typo getting int value of root->height.
+
+ * xdisp.c (compute_string_pos): Fix order of arguments to
+ string_pos_nchars_ahead.
+ (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
+ count arg to variable-arg routines like Frun_hook_with_args and
+ Fformat.
+ (back_to_previous_visible_line_start)
+ (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
+ fixed-arg routines like Fget_char_property and Fmake_string.
+ (reconsider_clip_changes): Use XINT when comparing integer lisp
+ objects, or passing them as int arguments.
+ (mark_window_display_accurate, insert_left_trunc_glyphs)
+ (append_space, extend_face_to_end_of_line): Use make_number when
+ storing or passing integer values as lisp objects.
+ (set_cursor_from_row, highlight_trailing_whitespace): Use
+ INTEGERP, not implicit test against zero, for glyph object.
+ (try_window_id): Don't use make_number when we want an int value.
+
+ * xfaces.c (xlfd_symbolic_value): Make last argument a
+ Lisp_Object, to be consistent with callers.
+ (Fbitmap_spec_p): Use XINT to get numeric value of height.
+ (lface_hash): Apply XFASTINT to lisp values before folding in.
+
+ * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
+ fill in window width and height. Pass an int, not a lisp object,
+ as first arg to Finsert.
+
+2000-04-01 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (realize_basic_faces): Block input while realizing
+ the faces.
+
+ * keyboard.c (lispy_mouse_names): Add additional mouse names.
+
+ * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
+
+2000-03-31 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_produce_glyphs): When displaying unibyte text
+ or ASCII, handle case that per-char metric is null.
+
+2000-03-30 Ken Raeburn <raeburn@gnu.org>
+
+ * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
+
+ * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
+ XSUBR, XBUFFER): Verify correct object type before returning
+ pointer, using eassert.
+ * frame.h (XFRAME): Likewise.
+
+ * buffer.c (Frename_buffer, Fset_buffer_multibyte,
+ swap_out_buffer_local_variables, Fmove_overlay): Don't apply
+ XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
+ type.
+ * data.c (set_internal): Likewise.
+ * dispextern.h (WINDOW_WANTS_MODELINE_P,
+ WINDOW_WANTS_HEADER_LINE_P): Likewise.
+ * fileio.c (auto_save_1): Likewise.
+ * insdel.c (check_markers): Likewise.
+ * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
+ * undo.c (record_insert): Likewise.
+ * vmsproc.c (child_sig): Likewise.
+ * window.c (unshow_buffer, window_loop): Likewise.
+ * xterm.c (x_erase_phys_cursor): Likewise.
+
+2000-03-30 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (free_image_cache): Free the cache structure itself
+ last, after all its members have been freed.
+
+ * lisp.h (xstrdup): Add prototype.
+
+ * alloc.c (xstrdup): Moved here from xfaces.c.
+ (allocating_for_lisp): Variable removed.
+ (lisp_malloc): Block input around the calls to malloc and
+ mem_insert.
+
+ * xfaces.c (realize_tty_face): Use find_symbol_value instead
+ of Fsymbol_value.
+ (xstrdup): Moved to alloc.c.
+
+2000-03-29 Ken Raeburn <raeburn@gnu.org>
+
+ * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
+
+ * emacs.c (main): Fix sense of no-loadup test.
+
+ * config.in (ENABLE_CHECKING): Undef.
+
+ * lisp.h (struct interval): Replace "parent" field with a union of
+ interval pointer and Lisp_Object; add new bitfield to use as
+ discriminant. Change other flag fields to bitfields.
+ (CHECK): New macro for consistency checking. If ENABLE_CHECKING
+ is defined and the supplied test fails, print a message and
+ abort.
+ (eassert): New macro. Use CHECK to provide an assert-like
+ facility.
+
+ * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
+ pointers; abort if the value looks like a lisp object.
+ (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
+ SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
+ Modify for new interval parent definition.
+
+ * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
+ UNMARK_BALANCE_INTERVALS): Update references that need an
+ addressable lisp object in the interval structure.
+ (die): New function.
+ (suppress_checking): New variable.
+
+ * intervals.c (interval_start_pos): Just return 0 if there's no
+ parent object.
+
+2000-03-29 Gerd Moellmann <gerd@gnu.org>
+
+ * lread.c (read1): Accept `.' (period) as symbol start like in CL
+ and earlier Emacs versions.
+
+ * keyboard.c (Ftop_level): Cancel busy-cursor.
+
+ * eval.c (call_debugger): Cancel busy-cursor.
+
+2000-03-29 Kenichi Handa <handa@etl.go.jp>
+
+ * search.c (Freplace_match): Adjust multibyteness of the current
+ buffer and NEWTEXT. Free allocated memory before signaling an
+ error.
+
+2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (analyse_first): New function obtained by ripping out most
+ of re_compile_fastmap and generalizing it a little bit so that it
+ can also just return whether a given (sub)pattern can match the empty
+ string or not.
+ (regex_compile): Use `analyse_first' to decide whether the loop-check
+ needs to be done or not for *, +, *? and +? (the loop check is costly
+ for non-greedy repetition).
+ (re_compile_fastmap): Delegate the actual work to `analyse_first'.
+
+2000-03-28 Dave Love <fx@gnu.org>
+
+ * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
+ alpha.
+
+ * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
+
+2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
+ an expression.
+ (enum re_opcode_t): Update description of succeed_n.
+ (PATFETCH): Always define.
+ (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
+ operators, char classes, shy-groups and intervals).
+ Optimize special cases of intervals so as to only use succeed_n and
+ jump_n when really needed.
+ (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
+ that we don't have to handle the special cases any more.
+ Simplify on_failure_jump handling as well.
+
+2000-03-28 Jason Rumney <jasonr@gnu.org>
+
+ * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
+
+2000-03-27 Gerd Moellmann <gerd@gnu.org>
+
+ * s/freebsd.h (GC_SETJMP_WORKS): Define.
+
+ * s/msdos.h (GC_SETJMP_WORKS): Define.
+
+ * alloc.c (mark_maybe_object): New function.
+ (mark_memory): Use it.
+ (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
+ (setjmp_tested_p, longjmp_done): New variables.
+ (test_setjmp): New function.
+ (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
+ (init_alloc): Initialize setjmp_tested_p and longjmp_done.
+
+ * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
+ to DEC_TEXT_POS and INC_TEXT_POS.
+
+ * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
+ with parameter MULTIBYTE_P.
+
+ * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
+ MULTIBYTE_P.
+
+ * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
+ buffers because it looks for multibyte character byte sequences
+ which don't exist in unibyte text.
+
+ * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
+
+ * xfaces.c (register_color, unregister_color, unregister_colors)
+ [DEBUG_X_COLORS]: New functions.
+ (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
+
+ * xfns.c (x_set_cursor_color): Get color reference counts right.
+
+ * xterm.c (x_copy_color): New function.
+ (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
+
+ * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
+ (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
+ (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
+ (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
+ (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
+ (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
+ (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
+ (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
+ (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
+ (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
+
+ * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
+ names for handling per-buffer variables.
+
+ * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
+ instead of MAX_BUFFER_LOCAL_VARS.
+ (last_per_buffer_idx): Renamed from max_buffer_local_idx.
+
+ * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
+
+ * xfns.c (x_specified_cursor_type): New function.
+ (x_set_cursor_type): Use it.
+
+ * buffer.h (struct buffer): Add cursor_type.
+
+2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
+ (print_partial_compiled_pattern, re_compile_fastmap): Handle new
+ opcode.
+ (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
+ (re_match_2_internal): Add code for on_failure_jump_nastyloop when
+ executing it as well as when popping it off the stack to find infinite
+ loops in non-greedy repetition operators.
+
+2000-03-26 Gerd Moellmann <gerd@gnu.org>
+
+ * doc.c (Qfunction_documentation): New variable.
+ (syms_of_doc): Initialize Qfunction_documentation.
+ (Fdocumentation): If FUNCTION is a symbol with non-nil
+ `function-documentation' property, return a documentation derived
+ from that.
+
+ * buffer.c (syms_of_buffer): Add default-cursor-type.
+ (init_buffer_once): Don't let cursor_type have a local value
+ in every buffer.
+
+ * xterm.c (x_display_and_set_cursor): Choose cursor depending
+ on buffer-local value of cursor_type.
+ (x_draw_bar_cursor): Add parameter WIDTH.
+
+ * buffer.c (reset_buffer): Initialize buffer's cursor_type.
+ (init_buffer_once): Set default cursor_type value to t.
+ Mark cursor_type as local everywhere.
+ (syms_of_buffer): New per-buffer variable cursor-type.
+
+ * buffer.h (struct buffer): Remove member local_var_flags,
+ add local_flags.
+ (MAX_BUFFER_LOCAL_VARS): New macro.
+ (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
+ (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
+ (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
+ (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
+
+ * print.c (print_object): Use new macros for per-buffer
+ variables.
+
+ * category.c (Fset_category_table): Use new macros for per-buffer
+ variables.
+
+ * buffer.c (buffer_permanent_local_flags): Make a char array.
+ (max_buffer_local_idx): New variable.
+ (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
+ for new handling of per-buffer variables.
+ (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
+ (init_buffer_once): Initialize per-buffer vars differently.
+ Set max_buffer_local_idx.
+
+ * syntax.c (Fset_syntax_table): Use new macros for per-buffer
+ variables.
+
+ * lread.c (defvar_per_buffer): Use new macros for per-buffer
+ variables.
+
+ * data.c (do_symval_forwarding, store_symval_forwarding)
+ (find_symbol_value, set_internal, default_value, Fset_default)
+ (Fkill_local_variable, Flocal_variable_p): Use new macros for
+ per-buffer variables.
+
+ * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
+
+2000-03-24 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_term_init): Unblock input around call1 of
+ Qvendor_specific_keysyms.
+
+ * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
+ (find_defun_start): Consider an open parenthesis in column 0
+ a defun start only if open_paren_in_column_0_is_defun_start is set.
+ (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
+
+2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
+
+ * eval.c (Fautoload): Add entry in load-history (if after dump).
+ * lread.c (load-history): Update docstring.
+
+2000-03-24 Gerd Moellmann <gerd@gnu.org>
+
+ * indent.c (Fvertical_motion): Always use the current buffer.
+ Temporarily change the window's buffer, if necessary.
+
+2000-03-23 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (fast_find_position): Make sure not to consider rows
+ not visible in the window.
+
+2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (enum syntaxcode): Provide default for non-Emacs.
+ (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
+
+2000-03-22 Jason Rumney <jasonr@gnu.org>
+
+ * w32menu.c (single_submenu): Set help string to NULL if none.
+ (w32_menu_show): Set help string correctly.
+ (add-menu-item): Set help string in MIIM_DATA for menu item.
+ Load SetMenuItemInfoA explicitly.
+ (w32_menu_display_help): New function.
+
+ * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
+ (QCdata): Moved to xdisp.c.
+
+ * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
+ (Vw32_charset_to_codepage_alist): Removed.
+ (Vw32_charset_info_alist): New variable.
+ (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
+ chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
+ greek, hebrew, thai, johab, mac, unicode]): New symbols.
+ (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
+ with TODO comment.
+ (w32_codepage_for_font): Use Vw32_charset_info_alist.
+ (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
+ Define Vw32_charset_info_alist and w32_charset symbols.
+
+2000-03-22 Jason Rumney <jasonr@gnu.org>
+
+ * makefile.nt (w32bdf.obj): Update dependencies.
+
+ * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
+
+ * w32fns.c: Include fontset.h after dispextern.h.
+ (Fx_create_frame): Do not create fontset.
+ (w32_load_system_font): Doc fix.
+ (Fx_close_connection): Free full_name if it is not shared.
+
+ * w32term.c: Include fontset.h after dispextern.h.
+ (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
+ updated.
+ (w32_per_char_metric): If PCM is invalid, delete and return NULL.
+ (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
+ (w32_font_is_double_byte): New function, needs body.
+ (x_append_glyph): Set glyph->glyph_not_available_p.
+ (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
+ it->charset. If it->multibyte_p is zero and it->c is a multibyte
+ character, convert it to a unibyte character.
+ (struct glyph_string): Delete member `charset'.
+ (W32_TEXTOUT): Temporarily remove charset_dim until another way of
+ calculating it is found.
+ (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
+ the case that per char metric is not available correctly.
+ (x_fill_glyph_string): Handle the case that the specific glyph is
+ not available correctly.
+ (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
+ (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
+ (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
+ (x_new_fontset): Call fontset_ascii to get ASCII font name of the
+ fontset. Don't call FS_LOAD_FONT.
+
+2000-03-22 Ken Raeburn <raeburn@gnu.org>
+
+ * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
+ (INT_LISPLIKE): New macro.
+ (NULL_INTERVAL_P): Use it.
+ (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
+ SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
+ GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
+
+ * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
+ explicit references to "parent" field of struct interval and
+ associated unclean type conversions.
+ * intervals.c (create_root_interval, root_interval, rotate_right,
+ rotate_left, balance_possible_root_interval, split_interval_right,
+ split_interval_left, interval_start_pos, find_interval,
+ next_interval, previous_interval, update_interval,
+ adjust_intervals_for_insertion, delete_node, delete_interval,
+ adjust_intervals_for_deletion, merge_interval_right,
+ merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
+ copy_intervals_to_string): Likewise.
+ * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
+ Likewise.
+ * syntax.c (update_syntax_table): Likewise.
+
+ * intervals.c (reproduce_tree_obj): New function, like
+ reproduce_tree but takes a Lisp_Object for the parent. Declare
+ with prototype.
+ (graft_intervals_into_buffer): Use it when appropriate.
+ (reproduce_tree): Declare with prototype.
+ (balance_possible_root_interval): Check that the parent is a lisp
+ object before trying to examine its type.
+
+2000-03-22 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (lface_same_font_attributes_p): Compare font attributes
+ as strings only if both are known to be strings.
+
+ * s/openbsd.h (LIBS_TERMCAP): Undef.
+
+2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
+ definitions for non-Emacs compilation.
+ (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
+ outside of `#ifdef emacs'.
+ (print_partial_compiled_pattern): Update.
+ (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
+ (re_compile_fastmap): Merge handling of charset and charset_not (for
+ emacs and non-emacs compilation as well).
+ Similarly for (not)categoryspec and (not)syntaxspec.
+ Don't use the fastmap when reaching `anychar' since the added
+ complexity is not justified.
+ (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
+ and (not)syntaxspec. Merge (not)categoryspec.
+
+2000-03-22 Kenichi Handa <handa@etl.go.jp>
+
+ * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
+ FACE_FOR_CHAR): Define them differently for the configuration of
+ --without-x.
+
+2000-03-21 Dave Love <fx@gnu.org>
+
+ * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
+ doc string.
+
+2000-03-21 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
+ (lface_fully_specified_p): Don't check contents of
+ LFACE_FONT_INDEX because that attribute is optional.
+ (realize_x_face): Remove now unwarranted xassert.
+
+2000-03-21 Kenichi HANDA <handa@etl.go.jp>
+
+ The following changes are to make font selection based on
+ characters, not charset. In addition, they recover fontset
+ facilities while utilizing the new font selection mechanism.
+
+ * Makefile.in (fontset.o): Depend on dispextern.h.
+
+ * alloc.c (mark_face_cache): Don't mark face->registry.
+
+ * dispextern.h (struct glyph): New member glyph_not_available_p.
+ Use 22 bits for face_id.
+ (enum lface_attribute_index): Add LFACE_FONT_INDEX.
+ (struct face): Delete member registry, new member ascii_face.
+ (FACE_SUITABLE_FOR_CHAR_P): Renamed from
+ FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
+ (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
+ (struct it): Delete member charset, new member
+ glyph_not_available_p.
+
+ * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
+ (struct fontset_info, struct fontset_data): Structs removed.
+ (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
+ Vglobale_fontset_alist, font_idx_temp): Externs removed.
+ (fs_load_font, fs_query_fontset): Adjusted for new argument.
+ (fs_free_face_fontset, fontset_font_pattern,
+ face_suitable_for_char_p, face_for_char,
+ make_fontset_for_ascii_face): Extern them.
+ (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
+ (FS_LOAD_FACE_FONT): New macro.
+
+ * fontset.c: All codes rewritten or adjusted for the change of
+ fontset implementation. Now fontset is represented by char table.
+ (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
+ removed.
+ (my_strcasecmp): Function removed.
+ (Vfontset_table, next_fontset_id, Vdefault_fontset): New
+ variables.
+ (AREF, ASIZE): New macros.
+ (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
+ FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
+ FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
+ (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
+ fontset_id_valid_p, font_family_registry, fontset_name,
+ fontset_ascii, free_face_fontset, face_suitable_for_char_p,
+ face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
+ New functions.
+ (fs_load_font): New arg FACE. Caller changed.
+ (fs_query_fontset): Argument changed. Caller changed.
+ (Fquery_fontset): call fs_query_fontset.
+ (fs_register_fontset, alloc_fontset_data, free_fontset_data):
+ Functions removed.
+ (clear_fontset_elements, check_registry_encoding,
+ check_fontset_name): New functions.
+ (syms_of_fontset): Set char-table-extra-slots property of fontset
+ to 3. Staticpro and initialize Vfontset_table and
+ Vdefault_fontset. Defsubr fontset_font and fontset_list.
+
+ * frame.h (struct frame): Member `fontset_data' removed.
+ (FRAME_FONTSET_DATA): Macro removed.
+
+ * frame.c (make_frame): Don't allocate f->fontset_data.
+ (Fdelete_frame): Don't free f->fontset_data.
+
+ * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
+
+ * xdisp.c (charset_at_position): Function removed.
+ (init_iterator): Don't set member charset of struct `it'.
+ (handle_face_prop, reseat_to_string, set_iterator_to_next,
+ next_element_from_display_vector, insert_left_trunc_glyphs):
+ Likewise.
+ (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
+ FACE_FOR_CHARSET.
+ (get_next_display_element, append_space,
+ extend_face_to_end_of_line): Likewise.
+
+ * xfaces.c (Qx_charset_registry, Vface_default_registry):
+ Variables removed.
+ (clear_font_table, frame_update_line_height, load_face_font):
+ Adjusted for the change of fontset implementation.
+ (load_face_fontset_font): Function removed.
+ (pixel_point_size): New function.
+ (font_list): Argument type changed. Caller changed.
+ (LFACE_FONT): New macro.
+ (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
+ (set_lface_from_font_name): Type of arg FONTNAME is changed to
+ Lisp_Object. Determine the font name by actually loading a font
+ by the specified pattern. Set LFACE_FONT (lface) to the specified
+ pattern. Even if a font is not found, don't try alternatives.
+ (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
+ (set_font_frame_param): If `font' is specified in lface, use it.
+ (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
+ (lface_same_font_attributes_p): Likewise.
+ (make_realized_face): Arguent changed. Caller changed. Set
+ face->ascii_face to face itself.
+ (free_realized_face): Free face->fontset if face is for ASCII.
+ (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
+ deduce_unibyte_registry, x_charset_registry): Functions removed.
+ (free_realized_multibyte_face): New function.
+ (lookup_face, lookup_named_face, lookup_derived_face): Argument
+ changed. Caller changed.
+ (try_font_list): Argument type changed.
+ (face_fontset): Check `font' slot of ATTRS, not `family' slot.
+ (choose_face_font): Argument changed. Handle fontset properly.
+ (choose_face_fontset_font): Function removed.
+ (realize_default_face, realize_named_face): Don't remove the
+ former face here.
+ (realize_face): Argument changed. Caller changed. Remove face
+ with the arg former_face_id in advance. Load font for the new
+ face.
+ (realize_x_face): Argument changed. Caller changed. For a
+ multibyte character, share fontset with base_face. For a single
+ byte character, make a new realized fontset. Don't load a font
+ here.
+ (realize_tty_face): Argument changed. Caller changed.
+ (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
+ (face_at_buffer_position): Don't check multibyte_p for returning
+ DEFAULT_FACE_ID.
+ (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
+ FACE_SUITABLE_FOR_CHARSET_P.
+ (syms_of_xfaces): Remove code for Qx_charset_registry and
+ Vface_default_registry.
+
+ * xterm.c: Include fontset.h after dispextern.h. Undo the changes
+ related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
+ (x_per_char_metric): Don't try FONT->default_char. Even if
+ pcm->width is zero, glyph bits may exist.
+ (x_encode_char): Always initialize char2b->byte1.
+ (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
+ (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
+ changed.
+ (x_append_glyph): Set glyph->glyph_not_available_p.
+ (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
+ it->charset. Handle the case that per char metric is not
+ available. If it->multibyte_p is zero and it->c is a multibyte
+ character, convert it to a unibyte character.
+ (struct glyph_string): Delete member `charset'.
+ (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
+ the case that per char metric is not available correctly.
+ (x_fill_glyph_string): Handle the case that the specific glyph is
+ not available correctly.
+ (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
+ (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
+ (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
+ (x_new_fontset): Call fontset_ascii to get ASCII font name of the
+ fontset. Don't call FS_LOAD_FONT.
+
+ * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
+ (x_create_tip_frame): Likewise.
+ (Fx_close_connection): Free full_name of font_info.
+
+ * fns.c (optimize_sub_char_table): New function.
+ (Foptimize_char_table): New function.
+ (syms_of_fns): Defsubr Soptimize_char_table.
+
+2000-03-20 Gerd Moellmann <gerd@gnu.org>
+
+ * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
+ only if buffer is displayed in some window.
+
+ * xdisp.c (handle_single_display_prop): Initialize local `value'.
+ (try_window_reusing_current_matrix): Don't call scroll run
+ function if run's current and desired position are the same;
+ this prevents cursor flickering.
+
+2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
+
+ * regex.c (RE_STRING_CHAR): New macro.
+ (GET_CHAR_AFER_2): Remove.
+ (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
+ (enum re_opcode_t): Remove on_failure_jump_exclusive.
+ (print_partial_compiled_pattern, re_compile_fastmap)
+ (re_match_2_internal): Remove on_failure_jump_exclusive.
+ (regex_compile): Turn optimizable P+ loops into PP*, so that the
+ optimization only need to work for * (ie. can use of_keep_string_jump).
+ Remove the special case for .*\n since it is now covered by the general
+ optimization.
+ (re_search_2): Don't bother with `room'.
+ (skip_one_char): New function.
+ (skip_noops): Simplify since `memory' is not needed any more.
+ (mutually_exclusive_p): Restructure slightly to use `switch' and
+ add handling for "all" remaining cases.
+ (re_match_2_internal): Change on_failure_jump_smart to use
+ on_failure_keep_string_jump (and redirect the end-of-loop jump)
+ rather than on_failure_jump_exclusive.
+
+2000-03-19 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
+ number of bits per RGB because it's everywhere used as the depth
+ of the visual.
+
+ * term.c (calculate_costs): Remove code dealing with X frames.
+
+2000-03-19 Richard M. Stallman <rms@gnu.org>
+
+ * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
+
+2000-03-18 Gerd Moellmann <gerd@gnu.org>
+
+ * lread.c (read_integer): Unread the last char not consumed.
+
+2000-03-17 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_update_window_cursor): Don't update in frames
+ which are in the process of being deleted.
+
+2000-03-16 Gerd Moellmann <gerd@gnu.org>
+
+ * Makefile.in (mostlyclean): Add `*.core'.
+ (clean): Add `bootstrap-emacs'.
+
+ * lread.c (read_integer): New function.
+ (read1): Support read syntax #o, #x, #b, #r.
+
+2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (re_match_2): Fix string shortening (to fit `stop') to
+ make sure POINTER_TO_OFFSET gives the same value before and after
+ PREFETCH. Use `dfail' to guarantee "atomic" matching.
+ (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
+ (debug): Now only active if > 0 rather than if != 0.
+ (DEBUG_*): Update for the new meaning of `debug'.
+ (print_partial_compiled_pattern): Add missing `succeed' case. Use
+ CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
+ in `succeed_n', `jump_n' and `set_number_at'.
+ (store_op1, store_op2, insert_op1, insert_op2)
+ (at_begline_loc_p, at_endline_loc_p): Add prototype.
+ (group_in_compile_stack): Move to after its arg's types are
+ declared and add a prototype.
+ (PATFETCH): Define in terms of PATFETCH_RAW.
+ (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
+ wrapper.
+ (QUIT): Redefine as a nop except for NTemacs.
+ (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
+ indentation of the greedy-op and shy-group code.
+ (at_(beg|end)line_loc_p): Fix argument's types.
+ (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
+ (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
+ (MATCHING_IN_FIRST_STRING): Remove.
+ (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
+ to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
+ QUIT unconditionally.
+
+2000-03-15 Gerd Moellmann <gerd@gnu.org>
+
+ * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
+ a sole completion.
+
+ * process.c (send_process): Add a hint that the function
+ can call Lisp code to its comment.
+
+ * lread.c (load_dangerous_libraries): New variable.
+ (Vbytecomp_version_regexp): New variable.
+ (safe_to_load_p): New function.
+ (Fload): Handle files not compiled with Emacs specially.
+ (syms_of_lread): New Lisp variable load-dangerous-libraries.
+
+2000-03-14 Gerd Moellmann <gerd@gnu.org>
+
+ * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
+
+ * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
+ support functions only if HAVE_X11R6_XIM is defined.
+ (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
+
+ * s/sol2.h (INHIBIT_X11R6_XIM): Define.
+
+ * xfns.c (X_I18N_INHIBITED): Don't define.
+ (create_frame_xic): Remove conditional compilation on
+ X_I18N_INHIBITED.
+ (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
+
+ * config.in (HAVE_X_I18N): Moved here from xterm.h.
+ (HAVE_X11R6_XIM): Define.
+
+ * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
+
+ * xterm.c (x_term_init): Add support for X resource `synchronous'.
+ If set, call XSynchronize.
+
+2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c: Declare a new type `re_char' used throughout the code
+ for the string char type. It's `const unsigned char' to match the
+ rest of Emacs. Consistently make sure all pointers to strings use
+ it and make sure all pointers into the pattern use `unsigned
+ char'.
+ (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
+ GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
+ code duplication.
+
+ * charset.h (GET_CHAR_AFTER_2): Remove.
+ (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
+
+2000-03-12 Ken Raeburn <raeburn@gnu.org>
+
+ * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
+ variable before the invocation of YMF_PASS_LDFLAGS, in case both
+ of them try to use backquotes.
+
+2000-03-12 Dave Love <fx@gnu.org>
+
+ * unexelf.c: Restore changes of 1999-10-19.
+ (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
+ fix its type and alignment; copy it from current process.
+
+2000-03-12 Gerd Moellmann <gerd@gnu.org>
+
+ * atimer.c (cancel_atimer): Break out of the loop as soon as timer
+ has been found. Fix bug not computing timer's predecessor.
+
+ * fileio.c (Fread_file_name): Handle case that DIR contains a
+ file name.
+
+ * window.c (Fsave_window_excursion): Doc fix.
+
+ * xfns.c (x_defined_color): Rewritten to use
+ x_allocate_nearest_color.
+
+2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (vga_installed): New function, code moved from
+ dos_set_window_size.
+ (Qbar, Qcursor_type, outside_cursor): New variables.
+ (syms_of_msdos): Intern and staticpro them.
+ (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
+ shape used outside Emacs when called for the first time.
+ (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
+ cursor shape used outside Emacs.
+ (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
+ (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
+ type has changed.
+ (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
+ parameters specify the cursor. Make qreverse a global
+ variable (renamed to Qreverse).
+
+2000-03-09 Gerd Moellmann <gerd@gnu.org>
+
+ * fns.c (Fy_or_n_p): Cancel busy-cursor.
+
+2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
+
+ This is a big redesign of failure-stack and register handling, prompted
+ by bugs revealed when trying to add shy-groups. Overall, what happened
+ is that loops are now structured a little differently, groups can be
+ shy and the code is a little simpler.
+
+ * regex.h: Update the copyright.
+ (RE_SHY_GROUPS): New value.
+ (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
+ (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
+
+ * regex.c (enum re_opcode_t): Remove jump_past_alt,
+ maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
+ on_failure_jump_(exclusive, loop and smart). Also fix the comment
+ for (start|stop)_memory since they now only take one argument (the
+ second has becomes unnecessary).
+ (print_partial_compiled_pattern): Adjust for changes in
+ re_opcode_t.
+ (print_compiled_pattern): Use %ld to printf long ints and flush to
+ make debugging a little easier.
+ (union fail_stack_elt): Make the integer unsigned.
+ (struct fail_stack_type): Add a `frame' element.
+ (INIT_FAIL_STACK): Init `frame' as well.
+ (POP_PATTERN_OP): New macro for re_compile_fastmap.
+ (DEBUG_PUSH, DEBUG_POP): Remove.
+ (NUM_REG_ITEMS): Remove.
+ (NUM_NONREG_ITEMS): Adjust.
+ (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
+ (TOP_FAILURE_HANDLE): New macros for the cycle detection.
+ (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
+ (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
+ macros.
+ (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
+ address pushed is not the destination of the jump but the source
+ of it instead.
+ (NUM_FAILURE_ITEMS): Remove.
+ (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
+ registers before the actual failure point). Don't hardcode any
+ meaning for str==NULL anymore.
+ (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
+ (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
+ Remove.
+ (REG_UNSET_VALUE): Use NULL (why not?).
+ (compile_range): Remove declaration since it doesn't exist.
+ (struct compile_stack_elt_t): Remove inner_group_offset.
+ (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
+ (regex_grow_registers): Remove dead code.
+ (FIXUP_ALT_JUMP): New macro.
+ (regex_compile): Add shy-groups Change loops to use
+ on_failure_jump_smart&jump instead of
+ on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
+ initial (dummy_failure_)jump. Remove c1_base (looks like unused
+ variable to me). Use `jump' instead of `jump_past_alt' and don't
+ bother with push_dummy_failure in alternatives since it is now
+ unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
+ emacs' for (re)allocating the stack.
+ (re_compile_fastmap): Remove dead variables i and num_regs. Exit
+ from loop when bufp->can_be_null rather than jumping to `done'.
+ Avoid jumping backwards so as to ensure termination. Use
+ PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
+ backreferences. Remove dead code in handling of `anychar'.
+ (skip_noops, mutually_exclusive_p): New functions taken from the
+ handling of `maybe_pop_jump' in re_match_2_internal. Slightly
+ improve mutually_exclusive_p to handle ".+\n".
+ (lowest_active_reg, highest_active_reg,
+ NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
+ (re_match_2_internal): Use %p instead of 0x%x when printf'ing
+ ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
+ variables. Push register (in `start_memory') on the stack rather
+ than storing it in old_reg(start|end). Remove the cycle detection
+ from `stop_memory', replaced by the use of on_failure_jump_loop
+ for greedy loops. Add code for the new on_failure_jump_<foo>.
+ Remove ad-hoc code in `on_failure_jump' to push more registers in
+ the case of a loop. Take out code from `maybe_pop_jump' into
+ separate functions and adapt it to the semantics of
+ `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
+ and push_dummy_failure. Remove dummy_failure handling and
+ handling of `failures to jump to on_failure_jump' (this last one
+ was already dead code, it seems).
+ (group_match_null_string_p, alt_match_null_string_p)
+ (common_op_match_null_string_p): Remove.
+
+2000-03-08 Dave Love <fx@gnu.org>
+
+ * config.in: Don't depend on __STDC__ for volatile.
+ Add POINTER_TYPE, PTR, PROTOTYPES.
+
+ * hftctl.c, strftime.c: Use PROTOTYPES.
+ * eval.c (find_handler_clause): Likewise.
+
+ * mem-limits.h: Use POINTER_TYPE.
+
+ * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
+ (memory_warnings): Declare using POINTER_TYPE.
+
+2000-03-08 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
+
+ * xdisp.c (display_echo_area): Temporarily inhibit garbage
+ collection.
+
+ * xfns.c: Remove obsolete code in #if 0.
+ (Fx_focus_frame): New function.
+
+2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
+
+ * coding.c (coding_category_name): Add coding-category-utf-8,
+ coding-category-utf-16-be, coding-category-utf-16-le.
+ (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
+ UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
+ UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
+ (detect_coding_utf_8): New function.
+ (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
+ UTF_16_LOW_SURROGATE_P): New macros.
+ (detect_coding_utf_16): New function
+ (detect_coding_mask): When priorities are specified, skip any
+ categories that have `nil' coding-system. Fix bug of returning
+ wrong mask when PRIORITIES is specified and detect_coding_XXX()
+ returns a mask not set in PRIORITIES.
+ (detect_eol_type_in_2_octet_form): New function.
+ (detect_eol): selects detect_eol_type_XXX to call according to
+ cooding->category_idx.
+ (detect_coding_system): Remove `nil' coding-system in the result.
+ (Fupdate_coding_systems_internal): Update all coding-categories.
+
+ * coding.h (CODING_CATEGORY_IDX_UTF_8,
+ CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
+ macros.
+ (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
+ CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
+ CODING_CATEGORY_IDX_UTF_16_LE.
+ (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
+ CODING_CATEGORY_MASK_UTF_16_LE): New macros.
+ (CODING_CATEGORY_MASK_ANY): Include the above macros.
+ (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
+
+2000-03-07 Gerd Moellmann <gerd@gnu.org>
+
+ * doc.c (Fdocumentation_property): If value is not a string,
+ and doesn't refer to etc/DOC, evaluate it to obtain a string.
+
+ * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
+ close the display with XtCloseDisplay. This caused a bus error
+ on OpenWindows.
+
+ * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
+ complete but not unique.
+
+2000-03-06 Gerd Moellmann <gerd@gnu.org>
+
+ * process.c (send_process): Remove local variable `procname' that
+ might become invalid when a GC happens. Instead, access the
+ process name slot directly.
+
+ * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
+ orig_height if set.
+
+ * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
+ orig_height if set.
+
+2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
+ glyph matrices have been freed.
+
+2000-03-05 Gerd Moellmann <gerd@gnu.org>
+
+ * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
+ (bootstrap-temacs): Set LC_ALL to C like for temacs.
+
+ * xfns.c (QCdata): Moved to xdisp.c.
+
+ * xdisp.c (QCdata): Moved here from xfns.c.
+ (syms_of_xdisp): Initialize QCdata.
+
+ * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
+
+ * window.c (coordinates_in_window): Use
+ FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
+ FRAME_INTERNAL_BORDER_WIDTH.
+
+ * xdisp.c (try_window_id): Recompute unchanged information if
+ it is obviously invalid.
+
+ * xterm.c (x_term_init): Create a colormap if not using the
+ default visual.
+
+ * xterm.h (select_visual): Change prototype.
+
+ * xfns.c (select_visual): Rewritten. Recognize user-specified
+ visual classes.
+ (visual_classes): New variable.
+
+2000-03-04 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
+ (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
+ (png_load): Access colormap of frame using FRAME_X_COLORMAP.
+ (x_decode_color): Don't handle allocation of white and black
+ specially.
+ (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
+ XtNcolormap resources.
+ (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
+ (Fx_create_frame): Initialize color members of x_output structure.
+ (xpm_load): Pass colormap to XPM lib.
+
+ * xfaces.c (x_free_colors): Access colormap of frame using
+ FRAME_X_COLORMAP. Be paranoid about freeing black and white
+ when default colormap is used.
+
+ * xterm.c (x_term_init): Set Colormap member of x_display_info
+ structure. Copy colormap if resource `privateColormap' is
+ specified (PseudoColor only).
+ (x_setup_relief_color): Access colormap of frame using
+ FRAME_X_COLORMAP.
+
+ * xterm.h (struct x_display_info): Add Colormap member `cmap'.
+ (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
+
+2000-03-04 Jason Rumney <jasonr@gnu.org>
+
+ * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
+ other non-platform-specific equivalents.
+ [WINDOWSNT]: Include w32term.h, fontset.h and define X
+ specific functions and macros as their w32 equivalents where
+ non-platform-specifics are not available.
+ [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
+ (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
+ (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
+ (frame_update_line_height): Use macros to access f->output_data.
+ (defined_color): Remove FIXME comments; fixed.
+ (x_face_list_fonts, prepare_face_for_display): Put X specifics
+ into #ifdef blocks. Add WINDOWSNT blocks.
+ (Fx_list_fonts): Use macros for accessing font data.
+ (set_lface_from_font_name): Different default fonts for X and
+ WINDOWSNT.
+ (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
+ scalable for backward compatibility.
+ (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
+ (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
+
+ * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
+ syms_of_w32faces.
+
+ * makefile.nt (w32faces.obj): Remove.
+ (xfaces.obj): Add.
+
+2000-03-03 Jason Rumney <jasonr@gnu.org>
+
+ * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
+ correct parameters.
+
+2000-03-03 Ken Raeburn <raeburn@gnu.org>
+
+ * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
+ standard ELF definitions here if the system header does not.
+
+2000-03-03 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (PER_CHAR_METRIC): Removed.
+ (x_per_char_metric_1, x_default_char): New functions.
+ (x_per_char_metric): If font's default char is invalid, return
+ metrics of a suitably chosen usable default char.
+ (x_draw_glyph_string_foreground): If font has an invalid default
+ char, replace occurrences of unprintable chars with a suitably
+ chosen usable default char.
+
+2000-03-02 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (note_mouse_highlight): Return quickly if frame's
+ glyph matrices have been freed.
+
+ * dispnew.c (free_glyphs): Block input while freeing matrices.
+
+ * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
+
+ * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
+ x_free_colors.
+
+ * dispextern.h (x_free_colors): Add prototype.
+
+ * xfaces.c (x_free_colors): New function.
+ (unload_color, free_face_colors): Use it.
+
+2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
+
+ * window.c [MSDOS]: Include msdos.h.
+
+2000-03-02 Dave Love <fx@gnu.org>
+
+ * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
+
+ * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
+ set C_OPTIMIZE_SWITCH for gcc.
+
+2000-03-02 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (coding_save_composition): Be sure to allocate
+ composition data area in coding even if there's no composition in
+ the current run.
+
+2000-03-01 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.c: Equivalent changes to those made to xterm.c on
+ 2000-02-25 and 2000-02-24.
+
+ * w32fns.c: Equivalent changes to those made to xfns.c on
+ 2000-02-25 and 2000-02-21.
+
+ * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
+ correct line-end convention is followed.
+
+ * w32menu.c [HAVE_BOXES]: Remove #undef.
+ (single_keymap_panes): Remove code for simulating checkmarks.
+ (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
+ Remove code for drawing simulated checkmarks.
+ (w32_menu_show): make unibyte help string correctly.
+ (add_menu_item): draw standard Windows checkmarks. Draw radio
+ buttons as radio buttons if possible.
+
+2000-03-01 Gerd Moellmann <gerd@gnu.org>
+
+ * sysdep.c (start_of_text): Don't define this function for NetBSD
+ with ELF.
+
+ * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
+ Don't define.
+ (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
+ (LINKER): Don't undef if __NetBSD__ is defined.
+
+ * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
+
+ * fileio.c [__NetBSD__]: Define `unix'.
+
+ * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
+
+2000-02-29 Gerd Moellmann <gerd@gnu.org>
+
+ * atimer.c (start_atimer): Don't abort when timers are stopped.
+ (append_atimer_lists): New function.
+ (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
+ arbitrary lists of stopped and running atimers.
+
+ * atimer.c (cancel_atimer): Handle canceling an atimer when
+ some timers are stopped.
+
+ * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
+ after canceling it.
+
+ * fns.c (maybe_resize_hash_table): Handle case of new size
+ coming out as being the same as old size.
+
+2000-02-27 Jason Rumney <jasonr@gnu.org>
+
+ * makefile.nt: Add atimer.h to dependencies.
+ * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
+ * w32console.c: Only disable window system features for dispextern.h
+ (initialize_w32_display): Build a display info for the console.
+ * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
+ * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
+ WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
+ as 2 button mice.
+ * w32gui.h (struct W32FontStruct): Revert last change after change
+ to xdisp.c.
+ * w32menu.c (single_submenu): Set up help string.
+ [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
+ (w32_dialog_show): Set up help string.
+ * w32term.c (w32_display_info_for_display): Remove unused function.
+ (w32_draw_bitmap): Use pre-built bitmaps.
+ (w32_initialize_display_info): New function to initialize parts of
+ display info that are common to both GUI and console frames.
+ (w32_term_init): Use w32_initialize_display_info. Do not set
+ Vw32_num_mouse_buttons here, as it is not called for console
+ frames. Build bitmaps for indicating truncated lines etc.
+ (x_delete_display): Destroy pre-built bitmaps.
+ * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
+ (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
+
+2000-02-27 Dave Love <fx@gnu.org>
+
+ * lisp.h: Add a bunch of prototypes.
+
+2000-02-26 Kenichi Handa <handa@etl.go.jp>
+
+ * keyboard.c (read_char): Set `usec' correctly.
+
+2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
+
+ * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
+ `lambda', set reg[RRR] to the map index.
+ (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
+ reg[RRR] to 0. Otherwise, set it to -1.
+
+2000-02-25 Gerd Moellmann <gerd@gnu.org>
+
+ * emacs.c (main): Remove code snippet commented out with `//'.
+
+2000-02-25 Richard M. Stallman <rms@gnu.org>
+
+ * fileio.c (Ffile_symlink_p): If result starts with a `/'
+ and contains a `:', prepend `/:'.
+
+ * window.c (select_window_1): If selected_window is nil,
+ don't "swap out" the buffer's point.
+ (Fset_window_configuration): Set selected_window to nil
+ before calling Fselect_window.
+ (unshow_buffer): Don't set point in buffer from window's point
+ if another more recently selected window also shows the buffer.
+
+2000-02-25 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (recursive_edit_1): Cancel busy-cursor.
+
+ * xfns.c (inhibit_busy_cursor, busy_count): Removed.
+ (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
+ (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
+ variables.
+ (DEFAULT_BUSY_CURSOR_DELAY): New define.
+ (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
+ (hide_busy_cursor): New functions.
+ (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
+
+ * minibuf.c (read_minibuf): Cancel busy-cursor.
+
+ * keyboard.c (command_loop_1): Call start_busy_cursor before
+ Fcommand_execute and cancel_busy_cursor after it.
+ (timer_check): Remove busy-cursor code.
+ (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
+ cursor timer.
+
+ * process.c (wait_reading_process_input): Remove busy-cursor code.
+
+ * eval.c (Fsignal): Call cancel_busy_cursor instead of
+ Fx_hide_busy_cursor.
+
+ * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
+ Remove prototyoes.
+ (start_busy_cursor, cancel_busy_cursor): Add prototypes.
+
+ * lisp.h (Fx_hide_busy_cursor): Remove prototype.
+
+ * xterm.c (XTread_socket): Remove busy-cursor code.
+
+ * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
+ (build_frame_matrix_from_leaf_window): Put code handling
+ glyph row's not being a slice of a frame row in #if 0.
+ (sync_window_with_frame_matrix_rows): New function.
+ (frame_row_to_window): New function.
+ (mirror_line_dance): Handle copies between windows.
+
+ * lread.c (Fload): Use `xfree' instead of `free'.
+ (init_obarray): Use `xmalloc' instead of `malloc'.
+
+ * window.c (Fset_window_buffer): Set WINDOW to the window
+ after decoding.
+ (coordinates_in_window): Take frame's internal border width
+ into account.
+
+2000-02-24 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_display_and_set_cursor): Display cursor of
+ non-selected windows depending on the setting of
+ cursor_in_non_selected_windows.
+
+ * xdisp.c (cursor_in_non_selected_windows): New variable.
+ (syms_of_xdisp): DEFVAR_BOOL it.
+
+2000-02-23 Gerd Moellmann <gerd@gnu.org>
+
+ * data.c (Fstring_to_number): If number is greater than what
+ fits into an integer, return a float.
+
+ * eval.c (specbind): Remove references to
+ keyword_symbols_constant_flag.
+
+ * data.c (keyword_symbols_constant_flag): Removed.
+ (Fmakunbound, set_internal, syms_of_data): Remove references to
+ keyword_symbols_constant_flag.
+
+ * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
+
+2000-02-23 Kenichi Handa <handa@etl.go.jp>
+
+ * syntax.c (multibyte_syntax_as_symbol): New variable.
+ (syms_of_syntax): Declare it as a Lisp variable.
+ (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
+ (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
+ nonzero, treat all multibyte characters as symbol.
+ (init_syntax_once): Give syntax `word' to all multibyte
+ characters.
+
+2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * frame.c (Fdelete_frame): Don't let echo_area_window remain on
+ a deleted frame.
+
+2000-02-21 Gerd Moellmann <gerd@gnu.org>
+
+ * frame.c (Fmouse_position): GCPRO retval instead of x and y.
+
+ * xfns.c (x_window_to_frame, x_any_window_to_frame)
+ (x_non_menubar_window_to_frame): Check the busy-cursor window.
+
+2000-02-21 Dave Love <fx@gnu.org>
+
+ * frame.c (Vmouse_position_function): New variable.
+ (Fmouse_position): Use it.
+ (syms_of_frame): Install it.
+
+ * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
+
+2000-02-20 Gerd Moellmann <gerd@gnu.org>
+
+ * fileio.c (Finsert_file_contents): Unbind the binding of
+ standard-output done by temp_output_buffer_setup.
+
+ * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
+ Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
+ (specbind, unbind_to): Handle most common case of non-constant
+ symbol with trivial value specially.
+
+ * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
+
+2000-02-20 Richard M. Stallman <rms@gnu.org>
+
+ * data.c (Fmake_variable_buffer_local): Doc fix.
+ Init found_for_buffer to 0.
+ (Fmake_variable_frame_local): If the variable has already
+ been buffer-local, set the check_frame field.
+
+2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
+ produced for CODING_MODE_LAST_BLOCK requires.
+
+2000-02-18 Dave Love <fx@gnu.org>
+
+ * keyboard.c (echo_keystrokes): Remove declaration.
+ (Vecho_keystrokes) New variable.
+ (read_char, record_menu_key, read_key_sequence): Use it to allow
+ use of float value.
+ (syms_of_keyboard): Change Vecho_keystrokes declaration.
+
+ * lread.c: Undef feature selection macros before defining.
+
+2000-02-18 Gerd Moellmann <gerd@gnu.org>
+
+ * data.c (let_shadows_buffer_binding_p): Ignore specbindings
+ for symbols other than the symbol in question.
+
+2000-02-17 Dave Love <fx@gnu.org>
+
+ * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
+
+2000-02-17 Gerd Moellmann <gerd@gnu.org>
+
+ * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
+
+ * alloc.c (enum mem_type): Compile unconditionally.
+
+2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xfaces.c (tty_defined_color): Don't return faulire indication
+ for unspecified-fg and unspecified-bg pseudo-colors.
+
+2000-02-17 Gerd Moellmann <gerd@gnu.org>
+
+ * alloc.c (mark_object): Don't mark symbol names in pure space.
+ (gc_sweep): Don't unmark symbol names in pure space.
+
+ * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
+ (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
+ [GC_MARK_STACK]: New defines.
+ (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
+ [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
+
+ * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
+
+ * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
+ allocate_buffer instead of xmalloc.
+
+ * alloc.c (toplevel): Include setjmp.h.
+ (PURE_POINTER_P): New define.
+ (enum mem_type) [GC_MARK_STACK]: New enumeration.
+ (Vdead) [GC_MARK_STACK]: New variable.
+ (lisp_malloc): Add parameter TYPE, call mem_insert if
+ GC_MARK_STACK is defined.
+ (allocate_buffer): New function.
+ (lisp_free) [GC_MARK_STACK]: Call mem_delete.
+ (free_float) [GC_MARK_STACK]: Set type to Vdead.
+ (free_cons) [GC_MARK_STACK]: Set car to Vdead.
+ (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
+ (MEM_NIL) [GC_MARK_STACK]: New define.
+ (struct mem_node) [GC_MARK_STACK]: New structure.
+ (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
+ (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
+ (live_string_p, live_cons_p, live_symbol_p, live_float_p)
+ (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
+ (mark_stack) [GC_MARK_STACK]: New functions.
+ (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
+ (clear_marks): Removed.
+ (gc_sweep): Set free conses' car, free floats' type, free
+ symbols' function to Vdead. Use lisp_free to free buffers.
+ (init_alloc_once): Initialize Vdead.
+ (survives_gc_p): Return non-zero for pure objects.
+
+ * alloc.c: Add comments throughout the file.
+
+ * atimer.c (stop_other_atimers): Don't call cancel_atimer because
+ that unblocks alarms.
+
+ * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
+ emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
+ Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
+
+ * frame.c (make_frame): Set frame initiallly to `garbaged'.
+
+2000-02-17 Kenichi Handa <handa@etl.go.jp>
+
+ * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
+ avoid infinite error signaling. Allocate sufficient memory for
+ eol_str in the case that eoltype is Lisp_Int.
+
+2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
+
+ * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
+ depends on the previous behavior.
+
+2000-02-16 Gerd Moellmann <gerd@gnu.org>
+
+ * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
+
+2000-02-15 Gerd Moellmann <gerd@gnu.org>
+
+ * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
+
+ * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
+ Workaround for FreeBSD bug. Clear output queue after EAGAIN in
+ write(2).
+
+2000-02-15 Richard M. Stallman <rms@gnu.org>
+
+ * data.c (set_internal): Don't make variable buffer-local
+ if within a let-binding for the same buffer.
+ (let_shadows_buffer_binding_p): New function.
+
+ * eval.c (specbind): For buffer-local value,
+ record the current buffer also.
+ (unbind_to): Cope with that change.
+
+2000-02-15 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (Fsave_window_excursion): Doc fix.
+
+2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
+
+ * syntax.c (back_comment): Make sure we only consider comment-starters
+ of the relevant style and return -1 in case of a failure to find the
+ beginning of the comment.
+ (Fforward_comment): If back_comment fails, go back to the position just
+ after the comment-end.
+ (scan_lists): Add comment describing a very minor bug.
+
+2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
+
+ * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
+ `completion-regexp-list' in the docstring.
+
+2000-02-14 Dave Love <fx@gnu.org>
+
+ * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
+
+2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
+ to Emacs' syntax. Also fix the comment about set/not-set meanings
+ since Emacs syntax is not the value 0 any more.
+ * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
+ since it's now part of RE_SYNTAX_EMACS.
+
+2000-02-12 Dave Love <fx@gnu.org>
+
+ * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
+ Alpha.
+
+2000-02-12 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
+
+2000-02-12 Dave Love <fx@gnu.org>
+
+ * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
+
+ * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
+ * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
+ * s/hpux.h: Don't define HAVE_VFORK.
+
+ * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
+
+ * s/nextstep.h: Don't define HAVE_ALLOCA.
+
+ * config.in: Add vfork bits.
+
+2000-02-12 Gerd Moellmann <gerd@gnu.org>
+
+ * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
+ unwind function to undo the effect of stopping atimers.
+
+ * keyboard.c (bind_polling_period): Stop all timers except
+ poll_timer.
+
+ * atimer.c (stopped_atimers): New variable.
+ (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
+ New functions.
+
+ * atimer.h (stop_other_atimers, run_all_atimers)
+ (unwind_stop_other_atimers): Add function prototypes.
+
+ * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
+
+2000-02-11 Ken Raeburn <raeburn@gnu.org>
+
+ * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
+ library may depend on jpeg.
+ (atimer.o): Depends on atimer.c.
+
+2000-02-11 Kenichi Handa <handa@etl.go.jp>
+
+ * insdel.c (del_range_1): Call update_compositions.
+ (del_range_both): Call update_compositions just once..
+
+2000-02-10 Dave Love <fx@gnu.org>
+
+ * xfns.c (create_frame_xic): Fix initialization of automatic
+ aggregates for pcc.
+
+2000-02-09 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (CCL_MAKE_CHAR): New macro.
+ (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
+ registers by CCL_MAKE_CHAR before calling translate_char.
+ <CCL_TranslateCharacterConstTbl> Likewise.
+
+2000-02-08 Dave Love <fx@gnu.org>
+
+ * lread.c (__EXTENSIONS__): Define.
+
+2000-02-08 Gerd Moellmann <gerd@gnu.org>
+
+ * puresize.h (BASE_PURESIZE): Increase to 650000.
+
+2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (XMenuActivate): Turn off the cursor after displaying
+ the help message.
+
+2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
+ md, mh, mb, mr, and me to the fake termcap entry.
+
+2000-02-06 Ken Raeburn <raeburn@gnu.org>
+
+ * sound.c (sound_cleanup): Don't call device close routine if the
+ function pointer is null.
+
+2000-02-06 Andrew Innes <andrewi@gnu.org>
+
+ * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
+ around image definitions and prototypes.
+ (gamma_correct) [WINDOWSNT]: New prototype.
+
+ * w32term.c (x_make_frame_visible): Replace call to
+ input_poll_signal with poll_for_input.
+
+ * window.c [WINDOWSNT]: Include w32term.h.
+
+ * xdisp.c [WINDOWSNT]: Include w32term.h.
+
+ * makefile.nt: Add dependencies on w32gui.h.
+ (OBJ1): Include atimer.obj.
+ ($(BLD)\atimer.obj): New dependency rule.
+
+ * w32.c (sigmask): New function (does nothing).
+ (sigunblock): Ditto.
+
+ * frame.c [WINDOWSNT]: Include w32term.h.
+
+ * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
+
+ * lread.c (syms_of_lread): Fix literal newlines.
+
+ * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
+ the string constant limit (2048 bytes) in MSVC.
+ (main): Ditto.
+
+2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
+
+ * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
+ area.
+ (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
+ (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
+ dispatch the event.
+
+2000-02-04 Dave Love <fx@gnu.org>
+
+ * fileio.c: Remove some unused vars.
+ (_GNU_SOURCE): Define (for euidaccess).
+
+ * lread.c (_XOPEN_SOURCE): Declare (for ftello).
+
+ * minibuf.c (read_minibuf_noninteractive): Remove undeclared
+ gcpro1, gcpro2.
+ (read_minibuf): Deal with allow_props correctly.
+
+2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
+
+2000-02-03 Ken Raeburn <raeburn@gnu.org>
+
+ * search.c (compile_pattern): If a cache entry has a nil regexp,
+ fill in that entry instead of clobbering a previously cached
+ string regexp.
+
+2000-02-02 Ken Raeburn <raeburn@gnu.org>
+
+ * puresize.h (BASE_PURESIZE): Increase to 610000.
+
+2000-02-02 Gerd Moellmann <gerd@gnu.org>
+
+ * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
+ can GC.
+
+2000-02-02 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
+ instead of incrementing ic directly.
+ <CCL_WriteExprConst> Likewise.
+ <ccl_set_expr>: Set ic to jump_address.
+
+ * fileio.c (e_write): Fix the handling of
+ CODING_FINISH_INSUFFICIENT_SRC.
+
+2000-02-01 Dave Love <fx@gnu.org>
+
+ * editfns.c (Fpropertize): Doc fix.
+
+ * process.c (Fstart_process): Doc fix.
+
+ * eval.c: Fix various doc strings not to duplicate information
+ from help-manyarg-func-alist.
+
+ * window.c (Fset_window_margins): Don't make interactive. Doc
+ fix.
+
+ * doc.c (Vhelp_manyarg_func_alist): New variable.
+ (Fdocumentation): Use it.
+ (syms_of_doc): Define it.
+
+2000-01-31 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (xim_open_dpy): Remove unused local variable.
+
+ * emacs.c (USAGE): Use term `display options' instead of `X
+ options'.
+
+ * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
+ (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
+
+ * fns.c (sweep_weak_table): New function.
+ (sweep_weak_hash_tables): Use it. Keep on marking until there
+ is no more change.
+
+2000-01-30 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
+ that XTread_socket does not crash by trying to call XNoOp on a
+ closed display.
+
+2000-01-30 Jason Rumney <jasonr@gnu.org>
+
+ * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
+ Change selected_frame to SELECTED_FRAME ().
+ (w32_console_mouse_position): Remove #ifndef MULE from around
+ `insist' parameter.
+
+ * makefile.nt: Remove dosfns.obj.
+
+ * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
+
+ * w32fns.c (w32_defined_color): Check for valid frame before
+ applying gamma correction. Eliminate dependency on frame elsewhere.
+ (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
+ (w32_to_x_font): Use resx and resy not height_in and width_in.
+ (x_to_w32_font): Doc fix.
+ (xlfd_strip_height): New function to strip and return font height.
+ (w32_font_match): Compare height separately from rest of xlfd
+ spec, using xlfd_strip_height.
+
+ * w32term.c (w32_term_init): Swap resx and height_in, resy and
+ width_in. Use w32_defined_color in place of defined_color.
+
+ * w32faces.c: Merge more of DOS and X specifics in preparation for
+ merge with xfaces.c.
+ (defined_color): Remove FIXME comment.
+ (tty_color_name): Provide w32-specific function.
+ (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
+
+ * w32console.c (turn_on_face, turn_off_face): Removed.
+ (w32_face_attributes): New function.
+ (Global_variables): Reduce scope where possible.
+ (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
+ fill attribute.
+ (hl_mode): Don't modify text attributes.
+ (write_glyphs): Don't do anything if len <= 0. Use
+ w32_face_attributes to get attributes for drawing. Write
+ terminating codes using char_attr_normal.
+ (reset_terminal_modes, set_terminal_modes): Turn off highlight.
+ (update_begin, update_end): Likewise.
+ (vga_stdcolor_name): New function.
+ (initialize_w32_display): Remove char_attr_reverse and char_attr.
+ (Fset_screen_color): Remove char_attr_reverse.
+
+2000-01-29 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (xic_set_preeditarea): Take window parameter and
+ window-relative pixel-positions.
+
+ * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
+ is its frame's selected window.
+ (xim_instantiate_callback): Likewise.
+
+ * xfns.c (x_create_im): Removed.
+ (DEFAULT_STYLE, DEFAULT_FONT): Removed.
+ (supported_xim_styles): Renamed from supported_styles.
+ (best_xim_style): Renamed from best_style.
+ (create_frame_xic): Renamed from xic_create_frame.
+ (free_frame_xic): Renamed from xic_destroy_frame.
+
+2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
+
+ * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
+ our frames, call XFilterEvent with 2nd parameter `None'.
+ (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
+ returning XBufferOverflow.
+ (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
+ area.
+ (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
+ (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
+ (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
+ (xim_initialize, xim_close)
+ [HAVE_X_I18N && HAVE_X11R6]: New functions.
+ (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
+ (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
+ (x_delete_display) [HAVE_X_I18N]: Call xim_close.
+
+ * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
+ and `xim_styles'.
+ (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
+ `xic_style' and `xic_xfs'.
+ (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
+ (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
+ (FRAME_XIM): Removed.
+
+ * xfns.c (supported_styles): New variable.
+ (DEFAULT_STYLE, DEFAULT_FONT): New macros
+ (xic_create_xfontset, best_style, xic_create_frame)
+ (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
+ (xic_set_xfontset): New functions.
+
+2000-01-28 Dave Love <fx@gnu.org>
+
+ * s/irix6-5.h: Revert last change after change to irix5-0.h.
+
+ * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
+
+2000-01-28 Gerd Moellmann <gerd@gnu.org>
+
+ * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
+ for *scratch* if it already existed.
+
+ * emacs.c (USAGE): New macro.
+ (main): Use it to display usage information.
+
+2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
+
+ Support for the menu-help feature:
+
+ * msdos.h: Change prototypes of XMenuAddSelection and
+ XMenuActivate.
+
+ * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
+ part of the line to the termscript file.
+ (IT_clear_to_end): Clear the entire line, not just its beginning.
+ (menu_help_message, prev_menu_help_message): New variables.
+ (IT_menu_make_room): Make room for the help_text member.
+ (IT_menu_display): New argument disp_help; all callers changed.
+ If disp_help is non-zero, store the help text of the active menu
+ item in menu_help_message.
+ (XMenuAddPane): Initialize the help_text member to NULL.
+ (XMenuAddSelection): New argument help_text. Store it in the
+ XMenu structure.
+ (XMenuActivate): New argument help_callback. If the value of
+ menu_help_message has changed since the last time, display the
+ menu help message text while waiting for the mouse to move. Clear
+ the echo area before exiting.
+ (XMenuDestroy): Free the help_text member.
+
+2000-01-27 Gerd Moellmann <gerd@gnu.org>
+
+ * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
+ XMenuAddSelection. Pass help callback to XMenuActivate.
+ (menu_help_callback) [!USE_X_TOOLKIT]: New function.
+
+2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
+ and EMACS_SET_USECS.
+
+2000-01-26 Dave Love <fx@gnu.org>
+
+ * editfns.c (Fchar_after, Fchar_before): Doc fix.
+
+ * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
+ an error may be signalled.
+
+2000-01-26 Gerd Moellmann <gerd@gnu.org>
+
+ * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
+ LD_SWITCH_SYSTEM inherited from irix5-0.h.
+
+ * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
+
+2000-01-25 Gerd Moellmann <gerd@gnu.org>
+
+ * charset.c (Fstring): If there is a multibyte char among
+ the args, always return a multibyte string.
+
+2000-01-25 Gerd Moellmann <gerd@gnu.org>
+
+ * sysdep.c (sys_select): Turn atimers off and on instead of
+ recording and restoring old alarm handler
+
+ * process.c (toplevel): Include atimer.h.
+ (create_process_1): Rewritten.
+ (create_process): Use atimers instead of alarm.
+ (wait_reading_process_input) [hpux]: Turn atimers off instead
+ of turning off SIGALRM.
+ (wait_reading_process_input): Turn off atimers instead off
+ calling stop_polling.
+
+ * emacs.c (main): Call init_atimer.
+
+ * keyboard.c (toplevel): Include systime.h and atimer.h.
+ (polling_for_input): Removed because unused.
+ (input_poll_signal) [POLL_FOR_INPUT]: Removed.
+ (poll_timer): New variable.
+ (poll_for_input, poll_for_input_1): New functions.
+ (start_polling, stop_polling): Rewritten.
+
+ * keyboard.h (polling_for_input): Removed.
+
+ * atimer.h, atimer.c: New files.
+
+ * Makefile.in (obj): Add atimer.o.
+ (atimer.o): New target.
+
+ * blockinput.h (pending_atimers): Add extern declaration.
+ (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
+
+ * lisp.h (popup_activated_flag): Add extern declaration.
+
+ * xmenu.c (popup_activated_flag): Make externally visible.
+ (popup_activate_callback) [USE_MOTIF]: Increment
+ popup_activated_flag.
+ (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
+
+ * xterm.c (toplevel): Include atimer.h.
+ (toolkit_scroll_bar_interaction): New variable.
+ (Fxt_process_timeouts): Removed.
+ (x_process_timeouts): New function.
+ (xt_action_hook): Clear toolkit_scroll_bar_interaction.
+ (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
+ (x_make_frame_visible): Call poll_for_input_1 instead of
+ input_poll_signal. Don't call alarm.
+ (x_initialize): Install timer calling x_process_timeouts.
+
+2000-01-24 Dave Love <fx@gnu.org>
+
+ * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
+ Don't use -cckr -- apparently not now necessary.
+
+2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_menu_display): Truncate long menu lines at the right
+ screen boundary.
+
+2000-01-23 Jason Rumney <jasonr@gnu.org>
+
+ * w32fns.c (w32_defined_color): Apply gamma correction before
+ trying to map to the palette.
+ (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
+ to w32_clear_rect.
+
+ * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
+ here. Callers changed to always pass real device context.
+ (w32_draw_bitmap): Likewise.
+ (w32_get_glyph_overhangs): Likewise.
+ (w32_draw_box_rect): Make use of s->hdc rather than getting a new
+ one.
+ (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
+ pfnSetScrollInfo and SetScrollRange.
+ (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
+ back into MULE characters after decoding them.
+ (x_get_glyph_face_and_encoding): Likewise.
+ (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
+ GetCharABCWidthsW fails, since this is defined on Windows 9x.
+ (x_produce_glyphs): Calculate per char metrics for a character
+ that we know exists in default font when font_not_found_p is true.
+
+2000-01-22 Jason Rumney <jasonr@gnu.org>
+
+ * makefile.nt (intervals.obj, composite.obj): New modules.
+ (composite.h): Added as dependency where appropriate.
+
+ * w32gui.h (XGCValue): New struct for emulating X GCs.
+
+ * w32term.h (XCharStruct): New struct for emulating X.
+
+ * w32console.c (turn_on_face, turn_off_face): New functions.
+ (change_line_highlight): New prototype for new redisplay.
+ (write_glyphs): Support multibyte text. Support faces.
+
+ * w32faces.c: Complete rewrite for new redisplay based on new
+ xfaces.c.
+
+ * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
+ throughout. struct frame * in place of FRAME_PTR.
+ Skeleton support for images, toolbars, tooltips from xfns.c.
+ (Fx_create_frame): Use system default for default scroll bar
+ width.
+ (w32_get_arg): Renamed from x_get_arg.
+ (Fx_file_dialog): New function.
+ (w32_list_fonts): Check cache before asking system.
+ (Vw32_enable_synthesized_fonts): New variable.
+ (Vw32_enable_italics): Obsolete, removed.
+
+ * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
+ Use SELECTED_FRAME macro.
+
+ * w32menu.c: Add skeleton support for help strings on menus.
+ (add_menu_item): Native checkbox and radio support added, but not
+ yet enabled due to bugs.
+ (push_menu_item): Add parameters type, selection and help.
+ Callers updated.
+ Formatting changes to reduce unnecessary diffs with xmenu.c.
+
+ * w32select.c (Fw32_set_clipboard_data): Update call to
+ find_charset_in_str.
+
+ * w32term.c: Complete rewrite for new redisplay based on new
+ xterm.c with necessary sections merged back in from old w32term.c.
+
+2000-01-21 Richard M. Stallman <rms@gnu.org>
+
+ * data.c (set_internal): Further fix in same criterion.
+
+2000-01-20 Richard M. Stallman <rms@gnu.org>
+
+ * data.c (set_internal): Fix the criteria for whether
+ to swap out the old cached binding.
+
+2000-01-19 Dave Love <fx@gnu.org>
+
+ * lread.c: (syms_of_lread) [user-init-file]: Doc change.
+
+2000-01-18 Kenichi Handa <handa@etl.go.jp>
+
+ * regex.c (re_compile_fastmap): While checking a range table for
+ `charset', skip flag bits for a character class correctly.
+
+2000-01-17 Gerd Moellmann <gerd@gnu.org>
+
+ * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
+
+ * xfns.c (x_window): Call lw_create_widget with new parameter
+ list.
+
+ * widget.c (EmacsFrameSetCharSize): Change size of children first
+ because of problems with main window geometry management under
+ Lesstif.
+
+ * xmenu.c (enum menu_item_idx): New enumeration replacing defines
+ MENU_ITEMS_ITEM_.*.
+ (MENU_ITEMS_ITEM_HELP): New enumerator.
+ (push_menu_item): Add parameter HELP. Record help in menu_items.
+ (single_menu_item, single_submenu, list_of_items): Call
+ push_menu_item with new parameter.
+ (single_submenu): Set help string in widget value.
+ (menu_highlight_callback): New function.
+ (set_frame_menubar): Call lw_create_widget with new
+ parameter list.
+ (xmenu_show, xdialog_show): Ditto.
+
+2000-01-13 Gerd Moellmann <gerd@gnu.org>
+
+ * sound.c (Fplay_sound): Improve doc string.
+
+2000-01-11 Richard M. Stallman <rms@gnu.org>
+
+ * lisp.h (set_internal): Enter the new arg.
+
+ * eval.c (specbind): Record buffer-local variables specially,
+ indicating which buffer's binding was saved.
+ (unbind_to): Restore buffer-local variables specially
+ in the proper buffer.
+
+ * data.c (set_internal): New arg BUF.
+
+ * eval.c (specbind, unbind_to): Pass new arg to set_internal.
+ * data.c (Fset): Pass new arg to set_internal.
+ * bytecode.c (Fbyte_code): Pass new arg to set_internal.
+
+2000-01-11 Gerd Moellmann <gerd@gnu.org>
+
+ * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
+ xprintsym.
+
+2000-01-11 Richard M. Stallman <rms@gnu.org>
+
+ * minibuf.c (Ftry_completion): Doc fix.
+
+2000-01-11 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (Fclear_this_command_keys): Clear recent_keys
+ vector, too.
+
+2000-01-11 Andreas Schwab <schwab@suse.de>
+
+ * coding.c (code_convert_region): Initialize total_skip.
+
+2000-01-08 Dave Love <fx@gnu.org>
+
+ * eval.c (Fuser_variable_p): Check customizability too.
+
+2000-01-07 Gerd Moellmann <gerd@gnu.org>
+
+ * minibuf.c (Fcompleting_read): Doc fix.
+
+2000-01-05 Gerd Moellmann <gerd@gnu.org>
+
+ * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
+ -L /usr/local/lib.
+
+ * xfns.c (x_create_im): New function to set IM and IC of a frame.
+ Check that input style is supported before trying to create an
+ IC for it.
+ (x_window): Call x_create_im.
+
+2000-01-04 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (current_gif_memory_src): New variable.
+ (gif_load): Record the address of the current memory source
+ in current_gif_memory_src.
+ (gif_read_from_memory): Use current_gif_memory_src.
+
+ * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
+ macros statement form.
+
+ * sound.c (struct sound): Renamed from struct sound_file.
+ (struct sound): Add members `data' and `header_size'.
+ (enum sound_attr): Add SOUND_DATA.
+ (current_sound, current_sound_device): Variables renamed from
+ sound_file and sound_device.
+ (parse_sound): Parse :data.
+ (parse_sound): Handle sound data in strings.
+ (find_sound_type): Function renamed from find_sound_file_type.
+ (wav_init, au_init): Fail if sound's header_size is smaller than
+ needed header size.
+ (wav_play, au_play): Play sounds from string data.
+
+ * puresize.h (BASE_PURE_SIZE): Increase to 600000.
+
+ * lisp.h: Add prototype for allocate_string_data.
+
+ * alloc.c (Fgarbage_collect): Return number of live and free
+ strings.
+
+ * alloc.c (mark_buffer): Remove code in #if 0.
+ (gc_sweep): Ditto.
+ (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
+ (strings_consed): New variable.
+ (allocate_string): Set it.
+ (syms_of_alloc): Add DEFVAR_INT for strings_consed.
+ (Fmemory_use_counts): Return strings_consed. Use Flist.
+
+ * alloc.c: General cleanup in comments etc. Remove conditional
+ compilation for `standalone'.
+
+ * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
+
+ * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
+ (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
+ (DONT_COPY_FLAG): Removed.
+ (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
+ (struct sdata, struct sblock): New
+ (struct string_block): Rewritten.
+ (STRINGS_IN_STRING_BLOCK): New macro.
+ (oldest_sblock, current_sblock, total_strings, total_free_strings)
+ (large_sblocks, string_blocks, string_free_list): New variables.
+ (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
+ (init_strings): Rewritten.
+ (allocate_string, allocate_string_data, compact_small_strings)
+ (free_large_strings, sweep_strings): New functions.
+ (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
+ (struct string_block_head, current_string_block)
+ (first_string_block, large_string_blocks, STRING_FULLSIZE)
+ (STRING_PAD): Removed.
+ (make_uninit_multibyte_string, make_pure_string): Rewritten.
+ (Fgarbage_collect): Don't set mark bit in large strings.
+ (mark_object): Mark strings differently. Mark symbol names
+ differently.
+ (survives_gc_p): Test marked strings differently.
+ (gc_sweep): Sweep strings differently, unmark strings in
+ symbol names.
+ (compact_strings): Removed.
+
+2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
+ Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
+
+2000-01-04 Kenichi Handa <handa@etl.go.jp>
+
+ * fileio.c (Finsert_file_contents): Signal error if visiting file
+ in a non-empty buffer.
+
+ * term.c (encode_terminal_code): Fix the previous change.
+
+2000-01-03 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
+ Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
+
+ * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
+
+2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
+ need to test for MSDOS frames.
+
+2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * dosfns.c (unspecified_colors): Remove.
+ (msdos_stdcolor_idx): Use global variables unspecified_fg and
+ unspecified_bg.
+ (msdos_stdcolor_name): Return strings for unspecified fore- and
+ back-ground colors.
+
+ * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
+ (syms_of_xfaces): Remove their staticpro's.
+ (tty_color_name): Return Lisp strings for unspecified fore- and
+ back-ground colors.
+ (Finternal_set_lisp_face_attribute): Remove the special treatment
+ for Qunspecified_{f,b}g.
+ (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
+ string.
+
+2000-01-03 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (reseat_at_next_visible_line_start): Position before
+ newline only if ending up on a newline.
+ (next_element_from_ellipsis): Return success. Handle case of
+ displaying no ellipsis. Fix case of ellipsis defined in display
+ table.
+ (next_element_from_buffer): Return 0 if next_element_from_ellipsis
+ returns 0.
+
+2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
+ (Fcolor_supported_p): Renamed from face-color-supported-p.
+
+2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
+ list of colors renamed to tty-defined-color-alist.
+ (tty_color_name): Pass the frame to tty-color-by-index.
+ (realize_tty_face): tty-color-alist is now a function which
+ accepts the frame as argument.
+
+ * term.c (Ftty_display_color_p): Accept an optional argument
+ FRAME.
+
+2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * term.c (insert_glyphs): Pass glyph, not &glyph, to
+ encode_terminal_code.
+
+2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * dispnew.c (mode_line_string): Support termcap frames as well.
+
+2000-01-01 Gerd Moellmann <gerd@gnu.org>
+
+ * syntax.c (Fforward_word): Undo previous change.
+
+ * editfns.c (Fconstrain_to_field): Don't constrain if
+ inhibit-field-text-motion is non-nil.
+ (Fline_beginning_position): Undo previous change.
+ (Fline_end_position): Ditto.
+
+ * syntax.c (Fforward_word): Notice field boundaries only if
+ inhibit-field-text-motion is nil.
+
+ * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
+
+ * editfns.c (Vinhibit_field_text_motion): New variable.
+ (inhibit-field-text-motion): New DEFVAR_LISP.
+ (Fline_beginning_position, Fline_end_position): Notice field
+ boundaries only if inhibit-field-text-motion is nil.
+
+ * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
+ All calls adjusted.
+ (x_build_heuristic_mask): Likewise.
+ (xbm_load_image_from_file): Change error output.
+ (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
+ (gif_load, gs_load, x_kill_gs_process): Ditto.
+
+ * xfns.c (gif_load): Avoid sign extension and thus out of bounds
+ color indices when accessing raster pixels.
+ (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
+ one of :file or :data.
+ (enum pbm_keyword_index): Add PBM_DATA.
+ (pbm_format): Add :data.
+ (pbm_image_p): Allow either :file or :data.
+ (pbm_read_file): New function.
+ (pbm_scan_number): Rewritten to read from string.
+ (pbm_load): Support :data.
+
+See ChangeLog.8 for earlier changes.
+
+;; Local Variables:
+;; coding: iso-2022-7bit-unix
+;; End:
HCoop / bpt / emacs.git / blobdiff