X-Git-Url: http://git.hcoop.net/bpt/emacs.git/blobdiff_plain/a41edd99c5ebdac6e6e05adecf108eaae160c0a6..14a3dff75b022b46f56b5df5063bf56ab676a432:/src/ChangeLog diff --git a/src/ChangeLog b/src/ChangeLog index c15cc1efc0..fd6e32747c 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,5 +1,551 @@ +2001-10-09 Gerd Moellmann + + * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro. + From Hallvard B Furuseth . + + * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to + unsigned char. + From Hallvard B Furuseth . + +2001-10-08 Andrew Innes + + * lisp.h [max]: Undef min and max before redefining them. + + * w32gui.h: Do not undef min and max. + + * w32heap.h: Do not undef min and max. + + * s/ms-w32.h: Do not undef min and max. + +2001-10-08 Stefan Monnier + + * xdisp.c (handle_fontified_prop): Don't bind after-change-functions. + +2001-10-08 Sam Steingold + + * keymap.c (current-active-maps): Quote newlines (compilation error). + +2001-10-08 Eli Zaretskii + + * Makefile.in (lisp, shortlisp): Replace bindings.el with + bindings.elc, since otherwise doc strings in bindings.el get wrong + offsets in etc/DOC. + +2001-10-08 Stefan Monnier + + * lisp.h: Remove the entries for keymap.c (moved to keymap.h). + + * keyboard.h (map_prompt): Remove. + + * xterm.c, w32term.c, term.c, minibuf.c, keymap.c, + * intervals.c, fns.c, doc.c, callint.c: Include keymap.h. + + * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt. + + * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt. + + * keyboard.c (map_prompt): Remove. + (read_char_x_menu_prompt, read_char_minibuf_menu_prompt): + Use Fkeymap_prompt. + + * keymap.h: New file. Extracted from lisp.h. + + * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs. + (accessible_keymaps_1): New function. + (Faccessible_keymaps, accessible_keymaps_char_table): Use it. + (Fwhere_is_internal): Use Fcurrent_active_maps. + (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings. + Insert in current buffer rather than standard-output. + Don't call `help-mode'. Export to elisp. + (describe_buffer_bindings): New wrapper. + (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps + and Sdescribe_buffer_bindings. + +2001-10-08 Gerd Moellmann + + * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]: + Remove code setting signal handler. + + * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]: + Clear ICRNL and INLCR. From Daiki Ueno . + +2001-10-08 Pavel Jan,Bm(Bk + + * keyboard.c: Don't define min/max. + +2001-10-08 Gerd Moellmann + + * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c: + * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c + * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c + * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c + * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c: + Don't define min/max. + + * lisp.h (min, max): New macros. + + * puresize.h (BASE_PURESIZE): Increase to 725000. + +2001-10-08 Pavel Jan,Bm(Bk + + * xfaces.c (free_frame_menubar): Add prototype. + + * lisp.h (init_window): Add prototype. + + * editfns.c: Include ctype.h. + + * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined. + (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'. + (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused + variable `sb'. + + * xfns.c (Fx_hide_tip): Fix typo in a doc string. + (Fx_file_dialog) [USE_MOTIF]: Remove unused variables + `popup_activated_flag' and `title'. + + * doc.c (Fdocumentation_property): Fix typo in a doc string. + + * emacs.c (main): Remove extra `;'. + + * atimer.h (struct atimer): Fix typos in a comment. + + * atimer.c: Fix typo. + + * Makefile.in: Fix typo. + + * README: Remove obsolete part mentioning removed VMS file. + +2001-10-07 Miles Bader + + * Makefile.in (lisp, shortlisp): Add `button.elc'. + +2001-10-07 Ken Raeburn + + * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a + Lisp_Object. + + * lisp.h (Ffield_end): Declare. + +2001-10-07 Gerd Moellmann + + * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK. + + * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM. + + * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P. + + * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P. + + * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix. + (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM. + + * alloc.c (inhibit_garbage_collection): Simplify. + (Fmemory_use_counts): Ditto. + + * data.c (most_positive_fixnum, most_negative_fixnum): New variables. + (syms_of_data): DEFVAR_INT most-positive-fixnum and + most-negative-fixnum. + + * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM) + (FIXNUM_OVERFLOW_P): New macros. + +2001-10-06 Miles Bader + + * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and + scroll_bar_bottom_shadow_pixel fields. + * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors + for the shadows, and tell the toolkit about them if we succeed. + (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]: + Free scroll-bar shadow colors. + * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]: + Free scroll-bar shadow colors when the background color changes. + (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]: + Initialize scroll-bar shadow-color fields. + +2001-10-05 Gerd Moellmann + + * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there. + +2001-10-05 Miles Bader + + * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents) + (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents): + New functions (were in simple.el). + (Fminibuffer_complete_and_exit, Fminibuffer_complete_word) + (read_minibuf, do_completion, Fminibuffer_completion_help): Use them. + (syms_of_minibuf): Initialize them. + +2001-10-05 Gerd Moellmann + + * xfns.c (tiff_error_handler, tiff_warning_handler): New functions. + (tiff_load): Install them as error and warning handler. + +2001-10-04 Andrew Innes + + * w32fns.c (x_to_w32_color): Fix argument to alloca. + (w32_load_system_font): Don't believe what GetLanguageFontInfo + says; query codepage info directly to determine if font is double byte. + (x_to_w32_charset): Handle private format for unknown charsets. + Handle wildcards in charset spec, by ignoring them. + (w32_codepage_for_font): Fix argument to alloca. Don't remove + "*-" prefix from charset. + (x_to_w32_font): Enlarge remainder array for safety. Specifically + handle the truncated font spec form constructed by font_list_1, so + that we correctly identify the charset fields. Don't remove "*-" + prefix from charset. + (w32_list_synthesized_fonts): Fix argument to alloca. + +2001-10-04 Stefan Monnier + + * window.h (MINI_WINDOW_P): Use NILP. + + * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT. + + * termhooks.h (struct input_event): Use proper type for `kind'. + +2001-10-04 Gerd Moellmann + + This handles unknown keysyms better than before. For example, + after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment, + Emacs formerly completely ignored F5. With the change, it derives + a key symbol from the name of the X keysym, `ccaron' in this case. + Reported by Martin Buchholz. + + * xterm.c (XTread_socket): Return a non_ascii_keystroke for + unknown keysyms. + + * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know + that EVENT->code isn't a function key, use the keysym's name. + +2001-10-04 Gerd Moellmann + + FOREACH is a macro that should make it easier to loop over Lisp + lists with checks for cycles and proper lists. + + * lisp.h (LIST_END_P, FOREACH): New macros. + +2001-10-04 Gerd Moellmann + + On some systems, XtCloseDisplay seems to cause a SIGSEGV when + called for a lost connection. Prevent dumping core in this case. + Instead print the X error, and exit. On user request. + + * xterm.c (error_msg): New variable. + (x_fatal_error_signal): New function. + (x_connection_closed): Set error_msg. Install x_fatal_error_signal + as fatal_error_signal_hook around the call to XtCloseDisplay. + + * emacs.c (fatal_error_signal_hook): New variable. + (fatal_error_signal): Call that function. + +2001-10-04 Gerd Moellmann + + With this, Emacs prints how much pure storage it will + approximately need in case pure storage overflows while dumping. + + * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow): + New variables. + (init_alloc_once): Initialize new variables. + (PURE_POINTER_P): Use new variables. + (pure_alloc): If pure storage overflows, allocate from the heap. + (check_pure_size): New function. + (Fgarbage_collect): Don't GC if pure storage has overflowed. + + * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t. + (check_pure_size): Add prototype. + + * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size. + +2001-10-04 Gerd Moellmann + + This adds a post-gc-hook that's run with GC inhibited. + Requested by Francois Pinard. XEmacs has it. Added to NEWS. + + * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables. + (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook. + (Fgarbage_collect): Run post-gc-hook. + +2001-10-04 Gerd Moellmann + + This adds `defvaralias' and `indirect-variable'. Changes not + directly related to this feature are there to gain the same + performance again as before variable aliases. + + You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C + code to get and set symbol values, to take defvaralias into account. + + (Note: the new `constant' bit-flag in symbols would make it + possible to define arbitrary read-only variables, e.g. with + `defconst'.) + + Documentation is in lispref/variables.texi. Added to NEWS. + + * lisp.h (enum symbol_interned): New enumeration. + (struct Lisp_Symbol): Remove member `obarray', add + `indirect_variable', `constant', and `interned'. + (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P) + (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros. + (indirect_variable): Add prototype. + + * print.c (print_preprocess, print_object): Test internedness of + symbols differently. + + * lread.c (Fintern, Funintern): Set symbol's interned and constant + bit-fields. + (init_obarray): Likewise for t and nil. + + * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE. + (Fdefvaralias): New function. + (specbind): Simplify the test if symbol is a constant. + (syms_of_eval): Defsubr Fdefvaralias. + + * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE. + (Qcyclic_variable_indirection): New variable. + (Fkeywordp): Check for internedness differently. + (Fmakunbound): Simplify the test if symbol is a constant. + (indirect_variable, Findirect_variable): New functions. + (swap_in_symval_forwarding): If SYMBOL is an alias, use the + aliased symbol. + (let_shadows_buffer_binding_p): Check for variable aliases. + (set_internal): Simplify the test if SYMBOL is a constant. + If SYMBOL has a buffer-local value and is an alias, use the aliased + symbol instead. + (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr + Sindirect_variable. + + * bytecode.c (Fbyte_code) : Use SYMBOL_VALUE. + (Fbyte_code) : Simplify the test if symbol's value can be + set directly. + + * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol. + + * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c: + * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/ + SET_SYMBOL_VALUE macros instead of accessing symbol values directly. + +2001-10-03 Miles Bader + + * callproc.c (syms_of_callproc): Explicitly state in the + documentation for `process-environment' that earlier entries take + precedence over later ones. + +2001-10-02 Miles Bader + + * textprop.c (Fnext_char_property_change) + (Fprevious_char_property_change): Remove reference to non-existant + argument OBJECT from doc-string. + +2001-10-01 Gerd Moellmann + + * xdisp.c (display_line): Set row's ends_in_newline_from_string_p. + (try_window_id): Skip back over lines ending in a newline from a + string. + + * dispextern.h (struct glyph_row) : + New bit flag + +2001-10-01 Richard M. Stallman + + * search.c (Freplace_match): Doc fix. + +2001-09-28 Andrew Innes + + * w32menu.c (set_frame_menubar): Take into account that + f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn + . + +2001-09-30 Eli Zaretskii + + * frame.c (syms_of_frame) : Doc fix. + +2001-09-28 Pavel Jan,Bm(Bk + + * s/gnu-linux.h: Fix a typo in comment. + +2001-09-28 Andreas Schwab + + * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z + nocombreloc, in case -z combreloc is the default. + +2001-09-28 Gerd Moellmann + + * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's + really going on here. + +2001-09-27 Stefan Monnier + + * search.c (trivial_regexp_p): Catch \{N,M\} as well. + +2001-09-27 Eli Zaretskii + + * Makefile.in (shortlisp): Resync with loadup.el: add backquote, + utf-8, menu-bar, and latin-N. + (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded + unconditionally now. + (lisp): Add latin-N, since they are preloaded. + +2001-09-27 Gerd Moellmann + + * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more + to the left. Some cleanup. + + * xdisp.c (display_mode_element): One more case where a string's + multibyteness should be used for display. + +2001-09-26 Gerd Moellmann + + * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop + reading at EOF. + + * xdisp.c (with_echo_area_buffer): Use echo_kboard instead + of the only temporarily set echoing flag for deciding when + the cancel echoing. + + * keyboard.c (echo_kboard): Make externally visible. + + * lisp.h (echo_kboard): Declare extern. + + * xdisp.c (make_cursor_line_fully_visible): Return 0 and set + fonts_changed_p if we need larger matrices due to vscrolling. + (try_scrolling, try_cursor_movement, redisplay_window): Give up on + this round of redisplay if make_cursor_line_fully_visible fails. + (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators. + (try_cursor_movement, try_scrolling): Use them instead of integers. + + * dispextern.h (required_matrix_width, required_matrix_height): + Add prototypes. + + * dispnew.c (required_matrix_width, required_matrix_height): + New functions. + (allocate_matrices_for_window_redisplay) + (allocate_matrices_for_frame_redisplay: Use them. + Remove parameters CH_DIM. + + * xdisp.c (display_mode_lines): Temporarily set selected_frame + and selected_window to the frame of the window whose mode-lines + are displayed, and to the window itself. + (redisplay_window, redisplay_mode_lines): Don't set selected_frame + here. + +2001-09-25 Gerd Moellmann + + * xfns.c (x_kill_gs_process): Recognize if someone has cleared + the image cache under us. + + * xdisp.c (display_mode_element): If the mode element is a symbol + with a string value, use that string's multibyteness for displaying. + + * keyboard.c (read_char): Don't clear a message for a switch-frame + event. From Stefan Monnier . + + * xterm.c (fast_find_position) [0]: Add a presumably more correct + version for after 21.1. + + * xdisp.c (row_containing_pos): Make externally visible. + + * dispextern.h (row_containing_pos): Add prototype. + + * process.c (send_process): Disable composition if from_byte < 0. + From Kenichi Handa . + +2001-09-24 Gerd Moellmann + + * xterm.c (refreshicon): Function removed. + + * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h. + + * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed. + + * xterm.c (toplevel): Remove includes in #if 0. + + * process.c (sigchld_handler) [LINUX]: Don't return from + the signal handler at the end of the loop. + +2001-09-21 Gerd Moellmann + + * sysdep.c (wait_for_termination) [POSIX_SIGNALS]: + Terminate only if kill returns -1, and errno is ESRCH. + +2001-09-21 Markus Rost + + * Makefile.in (shortlisp): Add ../lisp/env.elc. + +2001-09-20 Gerd Moellmann + + * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ + since this function can be called during GC. + + * callproc.c (Fcall_process): Handle errors from pipe(2). + (child_setup): Delete code in #ifdef vipc. + +2001-09-19 Gerd Moellmann + + * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE. + (display_mode_element): Display the string from decode_mode_spec + depending on its multibyteness. + + * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg. + + * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3. + +2001-09-18 Gerd Moellmann + + * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to + recursive_edit_unwind. + (recursive_edit_unwind): Set kboard state according to + SINGLE-KBOARD. + + * buffer.c (modify_overlay): Don't do nothing if START == END; + This can still be a modification, for example when an overlay has + a before-string or after-string. + (Fdelete_overlay): Prevent redisplay optimizations when deleting + an overlay with before-string or after-string. + + * s/netbsd.h (C_SWITCH_SYSTEM): Add. + (LD_SWITCH_SYSTEM): Include /usr/local/lib. + + * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if + first_unchanged_at_end_row is in front of + last_unchanged_at_beg_row. This code should be removed after the + release of 21.1. + +2001-09-17 Gerd Moellmann + + * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and + BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF. + + * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC + versions >= 2.95. + +2001-09-14 Eli Zaretskii + + * dired.c (Ffile_attributes): Doc fix. + +2001-09-14 Gerd Moellmann + + * fileio.c (Ffile_symlink_p): Fix last change. + + * filelock.c (current_lock_owner): Fix last change. + +2001-09-13 Gerd Moellmann + + * filelock.c (current_lock_owner): If readlink returns ERANGE, + take that to mean that the buffer is too small. + + * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take + that to mean that the buffer is too small. + + * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the + current buffer's multibyteness when discarding the iterator's + stack. + + * xfns.c (Fx_window_property): Handle case that property gets + deleted between the two calls to XGetWindowProperty. + 2001-09-11 Gerd Moellmann + * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks. + * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t, in addition to read-only. @@ -12245,3 +12791,7 @@ See ChangeLog.8 for earlier changes. ;; Local Variables: ;; coding: iso-2022-7bit ;; End: + + Copyright (C) 2001 Free Software Foundation, Inc. + Copying and distribution of this file, with or without modification, + are permitted provided the copyright notice and this notice are preserved.