1 2001-03-28 Gerd Moellmann <gerd@gnu.org>
3 * bytecode.c (BYTE_CODE_QUIT): New macro.
4 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
6 2001-03-27 Gerd Moellmann <gerd@gnu.org>
8 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
9 Give up if matrix starts in an ellipsis.
10 (init_from_display_pos): Do nothing if POS doesn't specify
11 a dpvec_index but the iterator has such a position.
13 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
15 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
16 x/y position is (0, 0) after destroying the menu bar, restore
17 its original position.
19 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
20 (init_from_display_pos): Use it.
21 (try_window_reusing_current_matrix): Don't use cursor_row_p.
23 2001-03-26 Gerd Moellmann <gerd@gnu.org>
25 * xdisp.c (try_window_id): Undo last change.
27 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
29 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
31 * buffer.c (syms_of_buffer): Doc fix.
33 2001-03-26 Gerd Moellmann <gerd@gnu.org>
35 * xfaces.c (x_update_menu_appearance): Use local variable
36 popup_path for setting font resources.
38 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
40 * frame.c (Fframe_list): Don't reference tip_frame if
41 HAVE_WINDOW_SYSTEM is not defined.
43 * emacs.c (main): Update the copyright year. From Werner LEMBERG
46 2001-03-25 Gerd Moellmann <gerd@gnu.org>
48 * xdisp.c (init_from_display_pos): Test invisible property
49 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
51 * xdisp.c (redisplay_internal) <update one window>: Make sure
52 last_arrow_position and last_arrow_string are set.
54 * frame.c (Fframe_list): Don't return a tooltip frame.
56 2001-03-23 Gerd Moellmann <gerd@gnu.org>
58 * xdisp.c (mark_window_display_accurate_1): New function,
59 extracted from mark_window_display_accurate. Compute
60 BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
61 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
62 (mark_window_display_accurate): Use it.
63 (redisplay_internal): Use it for the selected window.
64 (redisplay_internal): Avoid duplicate mark_window_display_accurate
65 for the selected frame.
67 * xdisp.c Use make_number, for readability.
68 (try_window_id): Disable rows below the window end.
69 (try_window_reusing_current_matrix): Use cursor_row_p.
70 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
72 (init_from_display_pos): If POS specifies a position in a display
73 vector, maybe get the iterator set up for that ellipsis.
75 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
77 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
79 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
81 2001-03-23 Gerd Moellmann <gerd@gnu.org>
83 * xfaces.c (x_update_menu_appearance): Use a different path
84 for Lucid popup menus.
86 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
88 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
90 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
91 (string_buffer_position): Use `make_number'.
93 2001-03-22 Gerd Moellmann <gerd@gnu.org>
95 * xfaces.c (x_update_menu_appearance): Renamed from
96 x_set_menu_face_resources. Use different resources for popups.
98 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
99 (GC_CHECK_STRING_BYTES): Don't define.
101 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
102 Removed, together with subroutines.
103 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
104 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
106 * dispextern.h (x_set_menu_resources_from_menu_face):
109 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
110 Remove calls to x_set_menu_resources_from_menu_face.
112 * xfaces.c (xm_set_menu_resources_from_menu_face):
113 Remove #ifndef LESSTIF_VERSION.
115 * xmenu.c: Include widget.h.
116 (single_submenu): Return int. Some cleanup.
117 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
119 2001-03-21 Gerd Moellmann <gerd@gnu.org>
121 * xterm.c (x_update_window_end): Handle overwritten mouse face
122 also for tool bar windows.
123 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
124 DRAW is DRAW_IMAGE_RAISED.
126 2001-03-20 Gerd Moellmann <gerd@gnu.org>
128 * print.c (syms_of_print): Doc fixes.
130 * fns.c (Fmd5): Doc fix.
132 2001-03-19 Gerd Moellmann <gerd@gnu.org>
134 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
135 Clear area of the frame not occupied by the scroll bar.
137 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
138 tip frame's root window buffer to *tip* right after creating
141 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
142 is an integer don't have to be for space characters.
144 2001-03-16 Gerd Moellmann <gerd@gnu.org>
146 * indent.c (current_column, current_column_1, Fmove_to_column)
147 (compute_motion): Handle characters from display vectors
150 2001-03-15 Kenichi Handa <handa@etl.go.jp>
152 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
153 drawing glyph string.
155 2001-03-15 Gerd Moellmann <gerd@gnu.org>
157 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
158 (command_loop_1): Undo last change.
160 * xterm.c (fast_find_position): Return the correct vpos.
162 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
163 non-null, set a per-buffer value in BUF instead of the current
165 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
166 Call store_symval_forwarding with BUF null.
167 (set_internal): Call store_symval_forwarding with the BUF
168 parameter passed to set_internal. Formerly, the value was always
169 set in the current buffer; the buffer recorded in specbind for
170 this case wasn't used.
171 (arith_driver): Reindent.
173 * buffer.c (swap_out_buffer_local_variables): Call
174 store_symval_forwarding with BUF null.
176 * lisp.h (store_symval_forwarding): Change prototype.
178 * eval.c (specbind): Call store_symval_forwarding with BUF null.
180 2001-03-14 Gerd Moellmann <gerd@gnu.org>
182 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
183 FOR_DELETION. Avoid resizing the mini-window of the selected
184 frame if FOR_DELETION is set.
185 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
186 (Fmake_frame_invisible): Change calls to do_switch_frame for new
189 * window.c (Fset_window_configuration): Change call to
190 do_switch_frame to new format.
192 * keyboard.c (quit_throw_to_read_char): Change call to
193 do_switch_frame to new format.
195 * lisp.h (do_switch_frame): Change prototype.
197 * frame.c (Fframe_parameters): In the `buffer-list' frame
198 parameter, store the buffer list of FRAME, not the list of the
201 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
202 box just because the glyph row's full_width_p flag is set.
204 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
206 * xdisp.c (highlight_trailing_whitespace): On character terminals,
207 skip the padding blanks inserted in extend_face_to_end_of_line,
208 before checking for trailing whitespace.
210 2001-03-13 Gerd Moellmann <gerd@gnu.org>
212 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
213 Remove special handling for LessTif/Motif.
214 (toplevel): Don't include Xm/Xm.h.
216 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>: Remove
217 workaround code for LessTif; it doesn't work anymore.
219 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
222 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Don't
223 access private scroll bar data; it's no longer necessary with
224 contemporary LessTif.
226 * xfaces.c (xm_set_menu_resources_from_menu_face): Change
227 #if 0 to #ifndef LESSTIF_VERSION.
229 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
230 removing button grabs.
232 2001-03-13 Kenichi Handa <handa@etl.go.jp>
234 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
235 and clip-large-size-font as obsolete.
237 * lread.c (read_multibyte): Check the validity of multibyte
238 sequence. If invalid, return the first byte.
240 2001-03-12 Gerd Moellmann <gerd@gnu.org>
242 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
243 before running the command; timer functions or process
244 filters may have set it.
246 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
248 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
251 2001-03-12 Gerd Moellmann <gerd@gnu.org>
253 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
256 2001-03-09 Gerd Moellmann <gerd@gnu.org>
258 * dispextern.h (string_buffer_position): Add prototype.
260 * xdisp.c (string_buffer_position, display_prop_string_p)
261 (single_display_prop_string_p): New functions.
263 * xterm.c (note_mouse_highlight): If there's no help-echo on
264 a string, look at the buffer text ``under'' it.
266 * keyboard.c (make_lispy_event): Add string info to the event,
267 analogous to what's done on mode lines.
268 (read_key_sequence): For a click on a string, consider `local-map'
269 and `keymap' of that string.
271 * keyboard.c (make_lispy_event, make_lispy_movement): Adjust
272 calls to buffer_posn_from_coords to new format.
274 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
276 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
279 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
280 flags argument to emacs_open; it seems to conflict with O_EXCL.
282 2001-03-09 Kenichi Handa <handa@etl.go.jp>
284 * composite.h (struct composition): Change types of members;
285 glyph_len to unsigned, width to unsigned short.
287 2001-03-08 Andrew Innes <andrewi@gnu.org>
289 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
292 2001-03-08 Gerd Moellmann <gerd@gnu.org>
294 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
297 * xterm.c (note_mouse_highlight): Handle mouse-face and
298 help-echo in strings.
299 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
300 (fast_find_string_pos): New function.
302 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
303 (display_string): Call face_at_string_position with new
306 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
309 * dispextern.h (face_at_string_position): Change prototype.
311 * dired.c (directory_files_internal): Handle EAGAIN more
314 * keyboard.c (make_lispy_event): Avoid generating drag events
315 if the mouse hasn't actually moved to another buffer position.
317 2001-03-08 Dave Love <fx@gnu.org>
319 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
321 2001-03-08 Gerd Moellmann <gerd@gnu.org>
323 * process.c (Fset_process_window_size): Fix a typo.
325 2001-03-08 Kenichi Handa <handa@etl.go.jp>
327 * coding.c (detect_coding_sjis): Do more rigid check.
328 (detect_coding_big5): Likewise.
329 (decode_coding_sjis_big5): Likewise.
330 (Fdetect_coding_region): Call detect_coding_system with tailing
331 anchor byte `\0' for more rigid detection.
332 (detect_coding_mask): Fix the incorrect handling of arg
334 (Fdetect_coding_string): Likewise.
336 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
338 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
339 a string before extracting its data.
341 2001-03-07 Gerd Moellmann <gerd@gnu.org>
343 * window.c (Frecenter): Rewrite code handling negative values
344 of ARG on graphical frames.
346 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
348 * window.c (displayed_window_lines): If W->start is outside the
349 accessible portion of the buffer, call start_display with BEGV or
350 ZV instead of W->start.
352 2001-03-07 Gerd Moellmann <gerd@gnu.org>
354 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
356 * process.c (Fset_process_filter): Don't crash if the input
357 file descriptor of PROCESS is closed.
358 (Fset_process_window_size): Likewise.
360 2001-03-06 Kenichi Handa <handa@etl.go.jp>
362 * xterm.c (XTflash): Make the timeout of select shorter, and call
363 select repeatedly until the desired time expires.
365 2001-03-06 Gerd Moellmann <gerd@gnu.org>
367 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
369 * xfns.c (Fx_create_frame): Clear Vwindow_list.
371 * lisp.h (Vwindow_list): Declare extern.
373 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
375 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
377 2001-03-06 Gerd Moellmann <gerd@gnu.org>
379 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
380 to detect a case where we have to highlight a different region
381 despite not having left the currently highlighted region.
382 Set mouse_face_overlay in the x_display_info.
383 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
385 * xterm.h (struct x_display_info): Add mouse_face_overlay.
387 * buffer.c (mouse_face_overlay_overlaps): New function.
389 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
390 (Qmouse_face): Declare extern.
392 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
393 if face_change_count is non-zero.
395 2001-03-06 Kenichi Handa <handa@etl.go.jp>
397 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
398 that the source is unibyte.
400 2001-03-05 Dave Love <fx@gnu.org>
402 * xterm.c (XTmouse_position): Fix typo.
404 2001-03-05 Gerd Moellmann <gerd@gnu.org>
406 * minibuf.c (read_minibuf): Clean up the binding stack if
407 called noninteractively.
409 2001-03-05 Kenichi Handa <handa@etl.go.jp>
411 * coding.c (syms_of_coding): Docstring modified.
413 2001-03-05 Kenichi Handa <handa@etl.go.jp>
415 * charset.c (char_to_string): If a single byte char has modifier
416 bits that can't be reflected to the character code, ignore them
417 instead of signaling an error.
419 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
421 * s/msdos.h: Update copyright notice.
423 * dosfns.h: Update copyright notice.
425 * dosfns.c: Update copyright notice.
427 * msdos.c: Update copyright notice.
429 2001-03-02 Gerd Moellmann <gerd@gnu.org>
431 * xterm.c (glyph_rect): New function.
432 (XTmouse_position): Use it to raise the threshold for mouse
433 movement event generation.
435 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
437 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
438 specifies (reverse . t), reverse the initial screen colors.
439 (IT_set_frame_parameters): If the property is foreground-color,
440 but we are reversing the colors, set bg_set, not fg_set. Likewise
441 for setting background-color and reversing: set fg_set. Set
442 unspecified-fg and unspecified-bg correctly when (reverse . t) is
445 * xfaces.c (Finternal_set_lisp_face_attribute)
446 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
449 2001-03-02 Gerd Moellmann <gerd@gnu.org>
451 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
452 to a single slash in the middle of file names.
454 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
455 Accept only alphanumeric time zone names.
457 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
459 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
460 a widget to zero height.
462 2001-03-01 Gerd Moellmann <gerd@gnu.org>
464 * window.c (Fwindow_end): Call move_it_past_eol only if
465 ending up on a partially visible line.
467 2001-03-01 Dave Love <fx@gnu.org>
469 * ccl.c (Fccl_execute): Doc fix.
471 2001-03-01 Gerd Moellmann <gerd@gnu.org>
473 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
474 of the tool bar before calling x_figure_window_size.
476 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
477 NULL after destroying it, otherwise XTread_socket can access a
478 destroyed widget when input is unblocked.
480 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
482 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
483 same name as before, although there was a change in fontsets.
485 2001-02-28 Ken Raeburn <raeburn@gnu.org>
487 * lisp.h (Fframe_parameter): Declare.
489 * window.c (set_window_buffer): Field vscroll is an int, not a
492 2001-02-28 Gerd Moellmann <gerd@gnu.org>
494 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
497 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
500 * alloc.c (toplevel): Include process.h.
501 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
502 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
503 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
504 (allocate_vector, allocate_hash_table, allocate_window)
505 (allocate_frame, allocate_process, allocate_other_vector): New
507 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
508 (mark_maybe_pointer): New function.
509 (mark_memory): Also mark Lisp data to which only pointers
510 remain and not Lisp_Objects.
511 (min_heap_address, max_heap_address): New variables.
512 (mem_find): Return MEM_NIL if START is below min_heap_address or
513 above max_heap_address.
514 (mem_insert): Compute min_heap_address and max_heap_address.
516 * process.c (make_process): Use allocate_process.
518 * frame.c (make_frame): Use allocate_frame.
520 * window.c (make_window, make_dummy_parent): Use allocate_window.
521 (Fcurrent_window_configuration): Use allocate_other_vector.
523 * lisp.h (allocate_vectorlike): Remove prototype.
524 (allocate_vector, allocate_other_vector, allocate_frame)
525 (allocate_window, allocate_process, allocate_hash_table):
528 * fns.c (Fdelete, larger_vector): Use allocate_vector.
529 (make_hash_table, copy_hash_table): Use allocate_hash_table.
531 2001-02-27 Kenichi Handa <handa@etl.go.jp>
533 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
534 treat the produced bytes as a valid multibyte sequence.
536 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
537 (ccl_driver) <CCL_WriteMultibyteChar2>: Use
538 CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
539 <ccl_finish>: Set ccl->eight_bit_control properly.
541 * ccl.h (struct ccl_program): New member eight_bit_control.
543 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
545 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
546 accessible_keymaps_char_table.
547 (accessible_keymaps_char_table): Obey `is_metized'.
548 (where_is_internal, Fwhere_is_internal): Don't confuse int and
551 2001-02-26 Gerd Moellmann <gerd@gnu.org>
553 * dispnew.c: Check HAVE_TERM_H before including term.h.
555 2001-02-24 Andrew Innes <andrewi@gnu.org>
557 * makefile.w32-in: Update copyright notice.
559 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
561 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
563 2001-02-24 Kenichi Handa <handa@etl.go.jp>
565 * Makefile.in (lisp): Add international/utf-8.elc.
567 * fontset.c (Fnew_fontset): Fix handling of the case that an
568 element of FONTLIST is a cons of family and registry.
570 2001-02-23 Jason Rumney <jasonr@gnu.org>
572 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
573 to height unconditionally.
575 * w32term.c (x_set_glyph_string_background_width): Extend the
576 background face to the end of the drawing area in the text area,
578 (x_insert_glyphs): Call window_box_left to obtain the left
579 x-coordinate of the area to shift.
581 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
584 2001-02-22 Andrew Innes <andrewi@gnu.org>
586 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header
588 ($(BLD)\dispnew.obj):
589 ($(BLD)\editfns.obj):
591 ($(BLD)\filelock.obj):
592 ($(BLD)\keyboard.obj):
593 ($(BLD)\w32proc.obj):
594 ($(BLD)\process.obj):
595 ($(BLD)\sysdep.obj): Ditto.
597 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
599 ($(BLD)/dispnew.$(O)):
600 ($(BLD)/editfns.$(O)):
601 ($(BLD)/fileio.$(O)):
602 ($(BLD)/filelock.$(O)):
603 ($(BLD)/keyboard.$(O)):
604 ($(BLD)/w32proc.$(O)):
605 ($(BLD)/process.$(O)):
606 ($(BLD)/sysdep.$(O)): Ditto.
608 2001-02-22 Gerd Moellmann <gerd@gnu.org>
610 * xdisp.c (forward_to_next_line_start): When taking the shortcut
611 at the start of the function, check that the \n in it->c is
612 from the iterator's current position.
614 * xdisp.c (handle_single_display_prop): Add parameter
615 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
616 properties which replace the display of text with something else.
617 (handle_display_prop): Call handle_single_display_prop with
618 additional argument saying if we already replaced text display
619 with something else. Use AREF.
620 (with_echo_area_buffer_unwind_data, display_menu_bar)
621 (decode_mode_spec_coding): Use AREF and ASIZE.
623 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
624 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
625 * vmstime.h: Files removed.
627 * unexencap.c, unexfx2800.c: Files removed.
629 * dispnew.c (direct_output_for_insert): Give up if we are showing
630 a message or just cleared the message because we might need to
631 resize the echo area window or display an empty echo area.
633 2001-02-21 Gerd Moellmann <gerd@gnu.org>
635 * xdisp.c (redisplay_internal): Do the
636 mark_window_display_accurate after all windows have been
637 redisplayed because this call resets flags in buffers which are
638 needed for proper redisplay.
640 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c: Use
641 display_hourglass_p, start_hourglass, cancel_hourglass instead of
644 * w32term.h (struct x_output): Rename busy_cursor to
645 hourglass_cursor, busy_window to hourglass_window, busy_p to
648 * msdos.h (struct x_output): Rename busy_window to
649 hourglass_window, busy_p to hourglass_p.
651 * xterm.h (struct x_output): Rename busy_cursor to
652 hourglass_cursor, busy_window to hourglass_window, busy_p to
655 * xfns.c: Rename everything containing *busy_cursor* and similar
657 (syms_of_w32fns): Rename x-busy-pointer-shape to
658 x-hourglass-pointer-shape, display-busy-cursor to
659 display-hourglass, busy-cursor-delay to hourglass-delay.
661 * w32fns.c: Rename everything containing *busy_cursor* and similar
663 (syms_of_w32fns): Rename x-busy-pointer-shape to
664 x-hourglass-pointer-shape, display-busy-cursor to
665 display-hourglass, busy-cursor-delay to hourglass-delay.
667 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
670 * dispextern.h (start_hourglass, cancel_hourglass)
671 (display_hourglass_p): Renamed from *busy_cursor*.
673 2001-02-20 Gerd Moellmann <gerd@gnu.org>
675 * keyboard.c (read_char): When an event from unread-command-events
676 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
678 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
679 equal to the current buffer.
681 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
682 nil, otherwise we're left with truncate_lines t when a message
683 is printed with message-truncate-lines bound to t.
685 2001-02-19 Gerd Moellmann <gerd@gnu.org>
687 * window.c (Fmove_to_window_line): Undo last change.
688 (displayed_window_lines): Call line_bottom_y to determine
689 the line's bottom position.
691 * dispextern.h (line_bottom_y): Add prototype.
693 * xdisp.c (line_bottom_y): New function extracted from
695 (pos_visible_p): Use it.
697 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
698 set redisplaying_p to 0 here instead of in Frecursive_edit.
699 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
702 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
704 (syms_of_xdisp): Initialize new variables.
705 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
706 Specbind `inhibit-menubar-update' when updating the menu bar.
708 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
711 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
714 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
717 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
718 to the start of the file.
720 2001-02-16 Gerd Moellmann <gerd@gnu.org>
722 * window.c (set_window_buffer): Fix last change.
724 * window.c (set_window_buffer): Set window's vscroll to 0.
726 * window.c (coordinates_in_window): Increase width of area
727 where the vertical line can be dragged.
729 * xterm.c (x_set_glyph_string_background_width): Extend the
730 background face to the end of the drawing area in the text
733 * xdisp.c (handle_single_display_prop): Set iterator's position
734 to where the `display' property starts, like for images.
735 (dump_glyph): New function.
736 (dump_glyph_row): Use it. Dump info about marginal areas.
738 * dispnew.c (direct_output_for_insert): Recognize more cases where
739 glyphs can be written instead of being inserted.
741 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
742 the left x-coordinate of the area to shift.
744 * dired.c (directory_files_internal): Set result list to nil
747 2001-02-15 Kenichi Handa <handa@etl.go.jp>
749 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
750 invalid multibyte sequence, treat *SRC as a character of
753 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
755 * textprop.c (Fset_text_properties): Doc fix.
757 2001-02-15 Gerd Moellmann <gerd@gnu.org>
759 * dispnew.c (update_text_area): Undo change of 2001-01-12.
761 2001-02-14 Dave Love <fx@gnu.org>
763 * coding.c: Doc and message fixes.
765 2001-02-14 Andrew Innes <andrewi@gnu.org>
767 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
768 Emacs frame above the screen size.
770 2001-02-14 Gerd Moellmann <gerd@gnu.org>
772 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
774 2001-02-13 Gerd Moellmann <gerd@gnu.org>
776 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
777 case that TO ends up beyond ZV after running before-change-functions.
779 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
780 the selected window if it is showing the buffer in question.
782 * dired.c (directory_files_internal): Initialize errno.
783 (toplevel): Include errno.h.
785 2001-02-13 Kenichi Handa <handa@etl.go.jp>
787 * xfaces.c (best_matching_font): New parameter width_ratio.
788 Multiply avgwidth by width_ratio.
789 (choose_face_font): Call best_matching_font with width_ratio
790 calculated from the column width of C.
792 2001-02-12 Andrew Innes <andrewi@gnu.org>
794 The following changes are to draw box lines inside characters area
795 if line-width is negative.
797 * w32term.c (x_produce_image_glyph): Pay attention to the case that
798 face->box_line_width is negative.
799 (x_produce_stretch_glyph): Likewise.
800 (x_produce_glyphs): Likewise.
801 (x_estimate_mode_line_height): Likewise.
802 (x_draw_glyph_string_background): Likewise.
803 (x_draw_glyph_string_foreground): Likewise.
804 (x_draw_composite_glyph_string_foreground): Likewise.
805 (x_draw_glyph_string_box): Likewise.
806 (x_draw_image_foreground): Likewise.
807 (x_draw_image_relief): Likewise.
808 (x_draw_image_foreground_1): Likewise.
809 (x_draw_image_glyph_string): Likewise.
811 2001-02-09 Kenichi Handa <handa@etl.go.jp>
813 The following changes are to draw box lines inside characters area
814 if line-width is negative.
816 * xterm.c (x_produce_image_glyph): Pay attention to the case that
817 face->box_line_width is negative.
818 (x_produce_stretch_glyph): Likewise.
819 (x_produce_glyphs): Likewise.
820 (x_estimate_mode_line_height): Likewise.
821 (x_draw_glyph_string_background): Likewise.
822 (x_draw_glyph_string_foreground): Likewise.
823 (x_draw_composite_glyph_string_foreground): Likewise.
824 (x_draw_glyph_string_box): Likewise.
825 (x_draw_image_foreground): Likewise.
826 (x_draw_image_relief): Likewise.
827 (x_draw_image_foreground_1): Likewise.
828 (x_draw_image_glyph_string): Likewise.
830 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
831 and :line-width can be negative.
832 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be
835 2001-02-09 Jason Rumney <jasonr@gnu.org>
837 * w32term.c (w32_encode_char): Treat eight bit graphic and control
838 characters the same as ASCII and latin-1.
839 (x_display_and_set_cursor): Check for the focus frame's selected
840 window instead of selected_window.
841 (x_after_update_window_line): Don't clear if frame's internal
842 border width is zero.
843 (x_new_font): Don't change a tooltip's size.
844 (w32_initialize): Set char_ins_del_ok to 1.
846 * w32fns.c (Fx_show_tip): Fix calls to make_number.
847 (x_set_font): If font hasn't changed, avoid recomputing
848 faces and other things.
849 (x_set_tool_bar_lines): Do nothing if frame is
851 (Fx_create_frame): Add the tool bar height to the frame
853 (x_create_tip_frame): Prevent changing the tooltip's
854 background color by specifying a color for the default font
856 (Qcancel_timer): New variable.
857 (syms_of_w32fns): Initialize and staticpro it.
858 (Fx_hide_tip, Fx_show_tip): Use it.
859 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
861 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
863 * w32.c (init_environment): Duplicate local string before putenv.
865 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
867 * charset.c (Fstring): A typo.
869 2001-02-09 Kenichi Handa <handa@etl.go.jp>
871 * charset.c (Fstring): If all arguments are less than 256, return
874 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
875 return a unibyte string.
877 * coding.c (code_convert_region): After detecting a coding, if
878 nothing found, set coding->composing to COMPOSITION_NO.
879 (decode_coding_string): Likewise.
881 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
883 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
886 2001-02-07 Kenichi Handa <handa@etl.go.jp>
888 * charset.c (parse_str_to_multibyte): New function.
890 * charset.h (parse_str_to_multibyte): Extern it.
892 * print.c (print_string): If we are going to print a unibyte
893 string into a multibyte buffer, convert the string to multibyte by
896 2001-02-06 Andrew Innes <andrewi@gnu.org>
898 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
899 been created. It seems we can get sent window messages such as
900 WM_ERASEBKGND before we properly update a frame.
902 2001-02-06 Gerd Moellmann <gerd@gnu.org>
904 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
905 Avoid some unnecessary cursor positioning.
907 2001-02-05 Gerd Moellmann <gerd@gnu.org>
909 * xfaces.c (split_font_name): Compute numeric value of
911 (LFACE_AVGWIDTH): New macro.
913 (check_lface_attrs): Check LFACE_AVGWIDTH.
914 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
915 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
916 (merge_face_vectors): Check LFACE_AVGWIDTH.
917 (Finternal_make_lisp_face): Use AREF.
918 (xm_set_menu_resources_from_menu_face)
919 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
920 (Finternal_lisp_face_empty_p): Use AREF.
921 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
922 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
923 Compare average widths..
924 (best_matching_font): Arrange for comparing average widths.
926 * dispextern.h (enum lface_attribute_index): Add
927 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
929 2001-02-05 Dave Love <fx@gnu.org>
931 * puresize.h: Revert last change following loadup.el change.
933 2001-02-05 Andrew Innes <andrewi@gnu.org>
935 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
936 invocation of temacs, to work with Windows 2000.
937 (bootstrap-emacs): Ditto.
939 2001-02-05 Gerd Moellmann <gerd@gnu.org>
941 * xterm.c (x_display_and_set_cursor): Check for the focus
942 frame's selected window instead of selected_window.
944 * xdisp.c (try_scrolling): If point is in the line below the
945 window, make sure to move the iterator at least a canonical
948 * window.c (Fmove_to_window_line): Don't add 1 if window is
951 2001-02-05 Kenichi Handa <handa@etl.go.jp>
953 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
954 invalid, execute CCL_INVALID_CMD.
955 (ccl_driver): If the CCL program is terminated because of
956 CCL_STAT_INVALID_CMD, copy the remaining source data to the
957 destination instead of throwing them away.
959 2001-02-02 Gerd Moellmann <gerd@gnu.org>
961 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
962 faces and other things.
964 * xdisp.c (get_next_display_element): Fix case of empty
967 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
969 * editfns.c (Fconstrain_to_field): Doc fix.
971 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
972 into `thoroughly', to make it consistent with the doc string.
974 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
976 2001-02-01 Gerd Moellmann <gerd@gnu.org>
978 * search.c (search_buffer): Call set_search_regs with a byte
979 position, not a character position.
981 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
984 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
986 * frame.c (Fmodify_frame_parameters): Doc fix.
988 2001-01-31 Gerd Moellmann <gerd@gnu.org>
990 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
991 identifier which is not reserved by Standard C.
993 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
995 * window.c (enum window_part): New enumeration.
996 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
998 (coordinates_in_window): Return an enumerator from enum
999 window_part. Fix handling of right scroll bar.
1000 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
1001 `right-fringe' instead of `left-bitmap-area' and
1002 `right-bitmap-area'. Use enumerators from enum window_part
1003 instead of hard-coded integers.
1004 (check_window_containing, window_from_coordinates): Use
1005 enumerators from enum window_part instead of hard-coded integers.
1006 (syms_of_window): Replace Qleft_bitmap_area and
1007 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
1009 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
1011 * editfns.c (Fformat_time_string): Doc fix.
1013 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
1015 * keymap.c (Fwhere_is_internal): Use the first valid binding
1016 if no ascii binding is found (when firstonly is t).
1018 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1020 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
1021 instead of Finteractive_p.
1023 * lisp.h (interactive_p): Add prototype.
1025 * eval.c (interactive_p): New function.
1026 (Finteractive_p): Use it.
1028 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
1030 2001-01-31 Dave Love <fx@gnu.org>
1032 * .gdbinit (hook-run): Define to run xreload.
1034 * textprop.c (Fset_text_properties): Fix newline in doc string.
1036 2001-01-30 Gerd Moellmann <gerd@gnu.org>
1038 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
1039 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
1041 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
1042 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
1043 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
1045 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
1048 2001-01-30 Dave Love <fx@gnu.org>
1050 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
1053 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1055 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
1056 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
1058 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
1060 * textprop.c (Fset_text_properties): Doc fix.
1062 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1064 * xdisp.c (forward_to_next_line_start): Remove xassert.
1066 2001-01-29 Jason Rumney <jasonr@gnu.org>
1068 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
1069 returning without releasing it.
1071 2001-01-29 Kenichi Handa <handa@etl.go.jp>
1073 * w32fns.c (w32_font_match): Allocate three more bytes to regex
1074 for '^', '$', and '\0'.
1076 2001-01-28 Andrew Choi <akochoi@i-cable.com>
1078 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
1079 regex for '^', '$', and '\0'.
1081 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
1082 only if current_sblock has been initialized.
1084 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
1085 terminal frame even if it is the only visible frame.
1087 2001-01-28 Kenichi Handa <handa@etl.go.jp>
1089 * fontset.c (font_family_registry): Even if FONTNAME conform to
1090 XLFD, if it specifies other fields than family and registry,
1091 return FONTANME. New argument FORCE if nonzero cancel that
1093 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
1094 a signle byte character. Don't set FAMILY part to nil here. It
1095 is handled by the caller choose_face_font.
1096 (Fnew_fontset): Call font_family_registry with FORCE 0.
1097 (Fset_fontset_font): Likewise.
1099 2001-01-27 Gerd Moellmann <gerd@gnu.org>
1101 * xdisp.c (display_line): Don't treat a newline as fitting
1104 2001-01-26 Gerd Moellmann <gerd@gnu.org>
1106 * window.c (size_window): Set the window's orig_top to nil when
1107 changing heights, so that a future shrink_mini_window won't
1108 restore a bogus height.
1110 * frame.c (do_switch_frame): If selected frame has a mini-window,
1111 resize that to exact size.
1113 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
1115 * xdisp.c (display_line): Simplify check for glyphs fitting
1116 entirely in the line.
1118 * xfns.c (xic_style): New variable.
1119 (create_frame_xic): Move static variable to global scope for
1120 the case that `static' gets defined away.
1122 2001-01-26 Kenichi Handa <handa@etl.go.jp>
1124 * coding.c (decode_coding): Set a flag for inhibiting
1126 (code_convert_region): Always set saved_coding_symbol.
1127 (decode_coding_string): Likewise. Update coding->symbol when we
1128 encounter a inconsistent eol by the same way as
1129 code_convert_region.
1131 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1133 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
1136 * xterm.c (x_after_update_window_line): Don't clear if frame's
1137 internal border width is zero.
1138 (x_clear_area): New function.
1139 (x_after_update_window_line, x_clear_end_of_line)
1140 (x_scroll_bar_create, x_scroll_bar_set_handle)
1141 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
1142 instead of XClearArea.
1144 * xterm.h (x_clear_area): Add prototype.
1146 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
1147 which doesn't seem necessary anymore with Lesstif 0.92.
1149 2001-01-25 Dave Love <fx@gnu.org>
1151 * puresize.h (BASE_PURESIZE): Up to 720000.
1153 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
1155 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1157 * xdisp.c (echo_area_display): Don't call redisplay_internal
1158 when Emacs is shutting down. We can't run hooks etc. that
1159 would be necessary to do a redisplay.
1161 * lread.c (read_integer): Use type EMACS_INT instead of int.
1163 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
1165 * ccl.c (ccl_driver): Fix last change.
1167 2001-01-25 Kenichi Handa <handa@etl.go.jp>
1169 * ccl.h (sturct ccl_program): New member suppress_error.
1171 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
1172 insert error message to the output.
1173 (setup_ccl_program): Initialize ccl->suppress_error to 0.
1175 * coding.h (struct coding_system): New member suppress_error.
1177 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
1178 (Fset_terminal_coding_system_internal): Set the member
1179 suppress_error to 1.
1180 (Fset_safe_terminal_coding_system_internal): Likewise.
1182 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
1184 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
1185 as if it was a `charset'.
1187 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1189 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
1190 value in where_is_cache; the next lookup in the cache returns
1191 something bogus if we do.
1193 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
1195 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
1196 if HAVE_WINDOW_SYSTEM isn't defined.
1198 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1200 * fns.c (sweep_weak_table): Fix code taking items out of
1201 the hash collision chain. Some cleanup.
1203 * xterm.c (x_new_font): Don't change a tooltip's size.
1205 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
1206 background color by specifying a color for the default font
1209 2001-01-24 Kenichi Handa <handa@etl.go.jp>
1211 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
1212 a workaround for SunOS 4's cc.
1213 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
1214 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
1215 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
1218 2001-01-23 Gerd Moellmann <gerd@gnu.org>
1220 * xterm.c (x_set_window_size_1): New function extracted from
1222 (x_set_window_size): Use it.
1223 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
1224 doesn't have a widget, like tooltips.
1226 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
1228 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
1231 2001-01-23 Kenichi Handa <handa@etl.go.jp>
1233 * fns.c (Fset_char_table_default): Fix to make sub char-table
1236 2001-01-22 Gerd Moellmann <gerd@gnu.org>
1238 * xdisp.c (build_desired_tool_bar_string): Make sure we have
1239 a desired tool bar string, even if there are no tool bar
1242 * xdisp.c (Ftool_bar_lines_needed): New function.
1243 (syms_of_xdisp): Defsubr it.
1245 * editfns.c (Fformat): Don't extend text properties from arguments
1246 to padding chars in the result.
1248 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
1250 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
1252 2001-01-20 Andrew Innes <andrewi@gnu.org>
1254 * w32term.c (w32_ring_bell): Only support visible bell on w32
1256 (w32_initialize): Don't set term hooks that aren't actually needed
1259 * xfaces.c (realize_default_face):
1261 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
1263 * xdisp.c (handle_single_display_prop): Remove references to
1264 FRAME_W32_CONSOLE_P.
1266 * dispnew.c (Fredraw_frame): Remove reference to
1267 FRAME_W32_CONSOLE_P.
1269 * frame.h (output_method): Remove output_w32_console method.
1270 (FRAME_W32_CONSOLE_P): Remove macro.
1272 * frame.c (Qw32_console): Remove variable.
1273 (Fframep): Remove references to it.
1274 (syms_of_frame): Ditto.
1275 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
1277 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
1280 2001-01-20 Kenichi Handa <handa@etl.go.jp>
1282 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
1284 2001-01-19 Andrew Innes <andrewi@gnu.org>
1286 * w32.c (init_environment): Add a version-independent site-lisp
1287 directory to EMACSLOADPATH, after the version dependent one.
1289 2001-01-19 Gerd Moellmann <gerd@gnu.org>
1291 * editfns.c (Fbuffer_substring): Doc fix.
1293 * xdisp.c (message_dolog, message2, message2_nolog): Rename
1294 parameter LEN to NBYTES.
1296 2001-01-19 Kenichi Handa <handa@etl.go.jp>
1298 * charset.c (strwidth): Use c_string_width.
1299 (c_string_width): New function.
1300 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
1303 * charset.h (c_string_width, lisp_string_width): Extern them.
1305 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
1307 * indent.c (check_composition): Check validity of composition.
1309 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
1310 characters by calling c_string_width.
1311 (x_consider_frame_title): Get byte length of frame tile string
1313 (display_mode_element): Pay attention to width of non-ASCII
1314 characters by calling strwidth.
1316 2001-01-18 Gerd Moellmann <gerd@gnu.org>
1318 * xfns.c (Qcancel_timer): New variable.
1319 (syms_of_xfns): Initialize and staticpro it.
1320 (Fx_hide_tip, Fx_show_tip): Use it.
1321 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1323 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
1325 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
1327 * window.h (WINDOW_LIVE_P): New macro.
1329 * window.c (window_size_fixed): New variable.
1330 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
1333 * eval.c (specbind): If binding a per-buffer variable which
1334 doesn't have a buffer-local value in the current buffer, change
1335 the global value by changing the value of the symbol bound in all
1336 buffers not having their own value, to make it consistent with
1337 what happens with other buffer-local variables.
1339 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
1341 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
1342 when searching for a newline.
1344 2001-01-18 Kenichi Handa <handa@etl.go.jp>
1346 * xdisp.c (display_string): Fix previous change.
1348 2001-01-18 Jason Rumney <jasonr@gnu.org>
1350 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
1351 GLYPH_DEBUG is defined.
1352 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
1353 true for images with `:ascent 100'.
1354 (x_set_mouse_face_gc): If the last used mouse face has gone in the
1355 meantime, use face MOUSE_FACE_ID.
1356 If first glyph isn't a character glyph, use the ASCII NUL
1357 character to determine the face.
1358 (expose_area): Do not treat left margin specially.
1359 (note_mode_line_highlight): If no local_map, check global keymap.
1360 (note_mouse_highlight): Initialize overlay.
1361 (clear_mouse_face): Don't return if tip_frame is
1363 (show_scroll_bars): Remove unused function.
1364 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
1365 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
1367 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
1369 (x_free_frame_resources): Unload relief colors.
1371 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1373 * xdisp.c (forward_to_next_line_start): Avoid calling
1374 get_next_display_element when the newline is already found. This
1375 may change the iterator's position, when its current position is
1376 equal to the iterator's stop_charpos.
1378 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
1379 zero, use this method only at the end of a line.
1381 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
1382 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
1383 if SCALABLE_FONTS_P is set.
1385 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
1386 so that scalable fonts are included.
1388 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
1389 In the cache, use a key containing the information if scalable
1391 (x_load_font): Adapt to change of keys in the font cache.
1393 2001-01-17 Kim F. Storm <storm@filanet.dk>
1395 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
1396 XListFonts to take advantage of font caching.
1398 * xterm.c (x_list_fonts): Ensure caching font information when
1399 called for a null frame, which is the case frequently when Emacs
1402 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1404 * xfns.c (QCconversion): Replaces QCalgorithm.
1406 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
1408 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
1411 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
1412 not everything could be displayed.
1414 * line.h, x-list-font.c: Files removed because unused.
1416 2001-01-17 Andrew Innes <andrewi@gnu.org>
1418 * dired.c (directory_files_internal): Convert result from readdir
1419 to a unibyte string initially, to avoid possible misinterpretation
1420 of some bytes as the internal form of Emacs characters.
1422 2001-01-17 Kenichi Handa <handa@etl.go.jp>
1424 * fns.c (concat): Be sure to avoid putting the same `composition'
1425 property on the adjacent regions.
1427 2001-01-16 Gerd Moellmann <gerd@gnu.org>
1429 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
1431 (Fscroll_right, Fscroll_left): Set it here instead, if called
1434 * buffer.c (Fset_buffer_modified_p): Set buffer's
1435 prevent_redisplay_optimizations_p flag.
1437 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
1438 * sysdep.c, vmsproc.c, xselect.c: Call
1439 redisplay_preserve_echo_area with additional arg.
1441 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
1444 * xdisp.c (redisplay_preserve_echo_area): Add parameter
1445 FROM_WHERE, for debugging.
1447 2001-01-16 Kenichi Handa <handa@etl.go.jp>
1449 * ccl.c (Fregister_ccl_program): Handle the return value of
1450 resolve_symbol_ccl_program correctly.
1451 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
1454 2001-01-15 Gerd Moellmann <gerd@gnu.org>
1456 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
1457 has gone in the meantime, use face MOUSE_FACE_ID.
1459 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
1460 x_display_info_for_display returns null, don't try to close
1461 the display; we didn't open it.
1463 * dispnew.c (save_or_restore_current_matrices): Function removed.
1464 (save_current_matrix, restore_current_matrix): New functions.
1465 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
1466 restore the frame's current matrix. Due to the glyph pointer
1467 setup done in adjust_glyph_matrix, there is no easy way to make
1468 saving the current matrix in the desired matrix generally correct,
1471 2001-01-15 Kenichi Handa <handa@etl.go.jp>
1473 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
1475 (display_line): Optimize for wide characters.
1476 (display_string): Don't try to display a multi-column character
1477 partially. On ttys, produce more than one truncation glyph for
1478 multi-column characters that don't fit on the line.
1480 2001-01-13 Kenichi Handa <handa@etl.go.jp>
1482 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
1483 it instead of WORDS_BIGENDIAN. Caller changed.
1485 2001-01-13 Jason Rumney <jasonr@gnu.org>
1487 * w32fns.c (Fimage_size, image_ascent, lookup_image)
1488 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
1489 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1490 (tiff_format, gif_format, gs_format): Adapt to change of image
1493 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
1494 (x_draw_image_relief, x_draw_image_foreground_1)
1495 (x_draw_image_glyph_string): Adapt to change of image margins.
1497 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1500 * w32bdf.c (search_file_line, get_cached_font_char)
1501 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1503 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1505 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1506 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1507 (Fw32_send_sys_command): Remove unused variables.
1508 (w32_msg_pump): Add parentheses.
1510 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
1511 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
1514 2001-01-12 Gerd Moellmann <gerd@gnu.org>
1516 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
1517 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
1518 being a pair of margins.
1519 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
1520 to DEFVAR_LISP. Extend doc.
1522 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
1524 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
1525 pair of integers `(X . Y)', use X for the horizontal and Y for the
1527 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
1528 (parse_image_spec): Check it.
1529 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1530 (tiff_format, gif_format, gs_format): Use
1531 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
1533 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
1534 (x_draw_image_relief, x_draw_image_foreground_1)
1535 (x_draw_image_glyph_string): Adapt to the change of image margins.
1537 * dispextern.h (struct image): Replace member `margin' with
1538 `hmargin' and `vmargin'.
1540 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
1543 * dispnew.c (update_text_area): Put code which decrements the
1544 stop position when the row's face extends to the end of the
1547 * xfns.c (x_set_mouse_color): Fix color allocation.
1549 * keyboard.c: Call get_local_map with new argument list.
1551 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
1553 * intervals.h (enum map_property): Removed.
1554 (get_local_map): Change prototype.
1556 * keymap.c: Call get_local_map with new argument list.
1557 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
1559 2001-01-11 Gerd Moellmann <gerd@gnu.org>
1561 * xdisp.c (build_desired_tool_bar_string): Correct the computation
1562 of the size needed for the tool bar string. For the last image,
1563 use a `display' property that reaches to the end of the string.
1565 * xselect.c (selection_request_dpyinfo): New variable.
1566 (x_handle_selection_request): Set it.
1567 (x_selection_request_lisp_error): Don't call
1568 x_decline_selection_request if selection request's display has
1571 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
1572 the unregister_colors before calling XFreeColors.
1574 2001-01-10 Dave Love <fx@gnu.org>
1576 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
1577 ${SOME_MACHINE_LISP}, not ${lisp}.
1579 2001-01-10 Gerd Moellmann <gerd@gnu.org>
1581 * xdisp.c (display_line): On ttys, produce more than one
1582 truncation glyph for multi-column characters that don't fit on the
1585 * xselect.c (x_reply_selection_request): Add a comment.
1587 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
1588 XkbGetNames instead of XkbGetKeyboard.
1590 2001-01-10 Dave Love <fx@gnu.org>
1592 * sysdep.c (random): Revert the declaration.
1594 2001-01-09 Gerd Moellmann <gerd@gnu.org>
1596 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
1597 function string_bytes.
1598 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
1600 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
1601 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
1602 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
1603 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
1605 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
1606 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
1607 after sweeping strings, and at the end.
1608 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
1610 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
1611 ensure that pop_message is called.
1613 * keyboard.c (Fexecute_extended_command): Use a
1614 record_unwind_protect to ensure that pop_message is called.
1616 * lisp.h (push_message_unwind): Add prototype.
1618 * xdisp.c (push_message_unwind): New function.
1620 * fileio.c (do_auto_save_unwind): Do the pop_message here
1621 instead of in Fdo_auto_save.
1622 (Fdo_auto_save): Don't call pop_message.
1624 2001-01-08 Ken Raeburn <raeburn@gnu.org>
1626 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
1629 2001-01-08 Gerd Moellmann <gerd@gnu.org>
1631 * window.c (window_scroll_pixel_based): Adjust glyph matrices
1632 when increasing window's vscroll.
1634 * macros.c (Qkbd_macro_termination_hook): New variable.
1635 (syms_of_macros): Initialize and staticpro it.
1636 (pop_kbd_macro): Run kbd-macro-termination-hook.
1638 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
1640 2001-01-07 Dave Love <fx@gnu.org>
1642 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
1643 arglist, for documentation's sake.
1645 2001-01-06 Andrew Innes <andrewi@gnu.org>
1647 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
1650 2001-01-05 Andrew Innes <andrewi@gnu.org>
1652 * term.c (update_end): Don't check updating_frame; for some reason
1653 this can be 0 sometimes, such as after dismissing a popup menu,
1654 and isn't necessary given the explicit frame argument.
1656 2001-01-05 Gerd Moellmann <gerd@gnu.org>
1658 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
1659 on some systems, and an unsigned long on others, like FreeBSD 4.1.
1661 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1663 * xterm.c (clear_mouse_face): Don't return if tip_frame is
1666 * xfns.c (x_create_tip_frame): Preserve the value of
1667 face_change_count around the creation of the tip frame.
1669 * xfns.c (last_show_tip_args): New variable.
1670 (compute_tip_xy): New function.
1671 (Fx_show_tip): Reuse an existing tip frame, if possible.
1672 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
1674 2001-01-04 Dave Love <fx@gnu.org>
1676 * editfns.c (Fformat): Doc fix.
1678 * systime.h (set_file_times): Prototype.
1680 * widget.h (EmacsFrameSetCharSize_): Prototype.
1682 * sysdep.c (random, srandom): Declare explicitly.
1684 * dispextern.h (move_it_vertically_backward): Declare.
1686 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1688 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
1689 like in Fx_create_frame.
1691 * xfaces.c (set_font_frame_param): Don't do anything for
1692 non-graphical frames.
1694 * window.c (Fdelete_other_windows): Set window's window_end_valid
1695 to nil when changing the window's start. Don't change the
1696 window's start when its top position hasn't changed. If we do,
1697 this will set the window's optional_new_start, which act's like a
1698 force_start during redisplay with C-x 1 M-> under particular
1699 circumstances (see report from Per Starback to emacs-pretest-bug
1702 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1704 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
1705 short cut at the start of the function. Add an assertion.
1706 (reseat_at_next_visible_line_start): Add an assertion.
1708 * window.c (Frecenter): When changing the window start, set the
1709 window's window_end_valid to nil.
1710 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
1712 * dispextern.h (move_it_past_eol): Add prototype.
1714 * xdisp.c (move_it_past_eol): New function.
1716 * window.c (Fwindow_end): Doc fix.
1718 2001-01-03 Dave Love <fx@gnu.org>
1720 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
1723 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1725 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
1726 the enabled_p flag of the glyph row at window_end_vpos to 0.
1727 (handle_single_display_prop): Fix last change.
1729 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1731 * window.c (Frecenter): Doc fix.
1733 2001-01-02 Andrew Innes <andrewi@gnu.org>
1735 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
1737 * frame.h (output_method): Add output_w32_console method.
1738 (FRAME_W32_CONSOLE_P): New macro.
1740 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
1741 use output_w32_console method.
1742 (Qw32_console): New Lisp_Object.
1743 (Fframep): Return it.
1744 (syms_of_frame): Init it.
1745 (Fframe_parameters): Report w32console as font for w32_console
1748 * xfaces.c (realize_default_face): Set face foreground and
1749 background to unspecified for w32_console frames.
1750 (realize_face): Realize face cache for w32_console frames.
1751 (realize_tty_face): Accept w32_console frames.
1753 * xdisp.c (handle_single_display_prop): Return if frame is
1755 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
1756 necessary, even if running interactively.
1758 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
1761 * w32term.c (x_update_begin):
1765 (x_change_line_highlight):
1770 (w32_reassert_line_highlight):
1771 (w32_frame_rehighlight):
1772 (w32_frame_raise_lower): Do nothing if not w32 frame.
1774 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
1776 * w32fns.c (Fx_display_color_cells): Determine correct value, when
1777 system doesn't tell us directly.
1778 (Fx_display_visual_class): Implement properly.
1780 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1782 * window.c (Frecenter): Handle centering in graphical frames
1783 specially. Centering on the basis of line counts doesn't work
1784 reliably with variable-height lines.
1786 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1788 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
1791 * composite.c (run_composition_function): Remove unused variable
1793 (update_compositions): Remove unused variable `hook'.
1795 * intervals.c (get_local_map): Remove unused variable `tem'.
1797 * doprnt.c (doprnt1): Remove unused variable `size'.
1799 * fns.c (Flength): Remove unused variable `tail'.
1800 (Fdelete): Remove unused variable `size'.
1802 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
1805 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
1808 * data.c (find_symbol_value): Remove extra 3rd argument in the
1809 call to swap_in_symval_forwarding.
1811 * undo.c (Fprimitive_undo): Remove unused block-scope variable
1814 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
1815 (trivial_regexp_p): Remove unused variable `c'.
1816 (boyer_moore): Remove unused variable `k'.
1818 * indent.c (current_column): Remove unused variable `stopchar'.
1819 (Fcompute_motion): Remove unused variable `contin'.
1821 * casefiddle.c (casify_object): Remove unused variable `tolen'.
1823 * dired.c (directory_files_internal): Fix a typo in a comment.
1824 Remove an unused variable `handler'.
1825 (file_name_completion): Remove unused function-scope variable
1827 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
1830 * fileio.c (e_write): Remove unused variable
1831 `require_encoding_p'.
1833 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
1835 (Fmarker_insertion_type): Remove unused variable `buf'.
1837 * insdel.c (make_gap): Remove unused variable `result'.
1839 * keyboard.c (record_char): Remove unused function-scope variable
1841 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
1842 (menu_bar_items): Remove unused function-scope variable `tem'.
1844 * fontset.c (fontset_ref): Remove unused variable `i'.
1845 (fontset_set): Remove unused variables `j' and `tmp'.
1846 (make_fontset): Remove unused variables `i', `j', `elt' and
1848 (make_fontset_for_ascii_face): Remove unused variable `name'.
1849 (fs_load_font): Remove unused variable `font_idx'.
1850 (fs_query_fontset): Remove unused function-local variable
1852 (list_fontsets): Remove unused variable `tail'.
1853 (Fnew_fontset): Remove unused variables `family' and `registry'.
1854 (accumulate_font_info): Remove unused variable `tmp'.
1855 (Ffontset_font): Remove unused variable `id'.
1856 (syms_of_fontset): Remove unused variable `i'.
1858 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
1860 (lookup_image): Remove unused variable `file'.
1861 (xbm_load): Remove unused variables `bitmap_data', `height', and
1862 `width'. Remove function-local variable `i', leave the
1864 (gif_load): Remove unused variable `inc'.
1866 * xterm.c (XTread_socket): Remove unused variables `p' and
1868 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
1869 leave only the one in the inner block.
1871 * xfaces.c (face_fontset, realize_default_face): Remove unused
1873 (face_at_buffer_position): Remove unused variable `multibyte_p'.
1875 * term.c (encode_terminal_code): Remove unused variable `c'.
1877 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
1878 char *' instead of `char *'.
1880 * category.c (Fcategory_docstring): Remove unused variable `doc'.
1881 (Fget_unused_category): Remove unused variable
1883 (Fchar_category_set): Remove unused variables `val', `charset',
1886 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1887 unused variable `i'.
1888 (detect_coding_mask): Remove unused variable `idx'.
1889 (detect_coding): Remove unused variable `i'.
1890 (ccl_coding_driver): Remove unused variable `result'.
1891 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1892 (decode_coding_string): Remove unused variables `to' and
1894 (encode_coding_string): Remove unused variables `gcpro1' and
1895 `saved_coding_symbol'.
1896 (Ffind_coding_systems_region_internal): Remove function-local
1897 variable args[], leave only the block-local one.
1898 (code_convert_region1): Remove unused variable `len'.
1900 * charset.c (char_printable_p): Remove unused variable `chars'.
1901 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1902 (str_to_multibyte): Remove unused variable `c'.
1904 * window.c (size_window): Remove block-local variable `min_size'.
1906 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1907 `header_line_height'.
1908 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1909 enum display_element_type.
1911 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1913 * xterm.c (x_connection_closed): Catch X errors around all
1914 statements that call X. Save away the error message in a local
1917 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1920 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1921 in or at the start of invisible text.
1923 * dispnew.c (update_window): Don't check_current_matrix_flags.
1925 2001-01-01 Jason Rumney <jasonr@gnu.org>
1927 * w32fns.c (x_figure_window_size): Do not allow new_height and
1928 new_width of frame to override specified values.
1930 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1932 * composite.c (find_composition): Fix a code for searching
1935 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1937 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1939 (update_window) [GLYPH_DEBUG]: Call it.
1940 (scrolling_window): Prevent including current rows which are below
1941 what's displayed in the window.
1943 * xdisp.c (try_window_reusing_current_matrix)
1944 <new start <= old start>: Disable rows in the current matrix
1945 which are below the window after scrolling.
1947 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1948 is zero. It's not worth the complexity.
1949 (invisible_text_between_p): Put in #if 0 because unused.
1951 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1953 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1954 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1956 * keyboard.c (echo_char): If C is an integer, always call
1957 push_key_description. Former code could signal an invalid
1960 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1961 If set, print multibyte text.
1962 (Fsingle_key_description): Call push_key_description with
1963 FORCE_MULTIBYTE set.
1964 (describe_buffer_bindings): Likewise.
1966 * lisp.h (push_key_description): Add prototype.
1968 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1969 around the call to redisplay_internal.
1971 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1973 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1975 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1977 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1978 (ccl_driver): New local variable `extra_bytes'.
1980 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1982 * coding.c (setup_coding_system): Initialize
1983 coding->spec.ccl.eight_bit_carryover.
1984 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1986 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1988 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1989 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1990 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1991 (decode_composition_emacs_mule): New function.
1992 (decode_coding_emacs_mule): Decode composition sequence by calling
1993 decode_composition_emacs_mule.
1994 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1995 (encode_coding_emacs_mule): Changed from macro to function. If
1996 a text contains compositions, encode them correctly.
1997 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1998 that decoding and encoding are required.
2000 2000-12-27 Gerd Moellmann <gerd@gnu.org>
2002 * xfaces.c (PT_PER_INCH): New macro.
2003 (xlfd_point_size): Compute real point size from font's pixel size.
2004 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
2007 * .gdbinit: Comment out the line pointing to the Lesstif source
2010 * window.c (Frecenter): Use displayed_window_lines instead
2011 of window_internal_height.
2013 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2014 instead of x-toolkit-scroll-bars-p.
2015 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2017 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2018 instead of x-toolkit-scroll-bars-p.
2019 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2021 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
2022 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
2023 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
2025 (add_window_display_history, add_frame_display_history)
2026 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
2027 (build_frame_matrix_from_leaf_window): Remove unused code.
2028 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
2030 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
2031 (update_window) [GLYPH_DEBUG]: Likewise.
2032 (syms_of_display): Defsubr dump-redisplay-history.
2034 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2036 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
2037 the end of the prompt. Set echo_after_prompt to the offset
2038 of echoptr in echobuf.
2040 * xdisp.c (init_from_display_pos): Pop until the iterator's
2041 stack is empty; there may be frames for stretch or images
2044 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
2045 (save_or_restore_current_matrix): New function for the same
2046 purpose, but more efficient.
2047 (adjust_frame_glyphs_for_frame_redisplay): Use it.
2049 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
2051 * xdisp.c (syms_of_xdisp): Fix last change.
2053 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2055 * xdisp.c (syms_of_xdisp): Doc fix.
2057 * xdisp.c (redisplay_window): Remove label restore_buffers;
2058 use finish_scroll_bars instead to make sure that scroll bars
2059 are redeemed. If we don't do this, flickering can result from
2060 scroll bars being destroyed and recreated.
2062 2000-12-22 Jason Rumney <jasonr@gnu.org>
2064 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
2065 in the wrong colors when the foreground is not black.
2066 (expose_window): Don't redraw the window that's currently being
2069 2000-12-22 Gerd Moellmann <gerd@gnu.org>
2071 * window.c (size_window): When setting the window's too_small_ok
2072 flag, compare old size with minimum size depending on WIDTH_P,
2073 don't compare with window_min_width.
2075 * window.c (delete_window): Simplify somewhat.
2076 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
2077 freeing window matrices. The flag windows_or_buffers_changed is
2078 set, so the next redisplay will consider all windows; this should
2081 2000-12-22 Kenichi Handa <handa@etl.go.jp>
2083 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
2085 * ccl.h (struct ccl_program): New member cr_consumed.
2087 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
2088 (CCL_READ_CHAR): Handle EOL conversion here.
2089 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
2091 2000-12-21 Gerd Moellmann <gerd@gnu.org>
2093 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
2096 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
2097 otherwise tabs of different size compare equal.
2099 * callint.c (Fcall_interactively): Prevent a compiler warning.
2101 * print.c (print_unwind): Return nil.
2102 (PRINTDECLARE): Initialize all local variables.
2103 (print_preprocess): Add a default case.
2105 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
2107 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
2109 * window.c (delete_window, Fsplit_window)
2110 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
2112 * dispextern.h (ensure_frame_matrix): Function declaration removed.
2114 * dispnew.c (ensure_frame_matrix): Removed.
2115 (save_frame_matrix, restore_frame_matrix): New functions.
2116 (adjust_frame_glyphs_for_frame_redisplay): Use them.
2118 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
2119 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
2121 2000-12-21 Andrew Innes <andrewi@gnu.org>
2123 * w32term.c (x_update_begin): Regenerate the palette here, rather
2124 than for each window.
2126 * w32xfns.c (select_palette): Avoid calling SelectPalette if
2127 palette is NULL, since this corrupts memory! Also get
2128 display_info reference from frame.
2130 2000-12-21 Jason Rumney <jasonr@gnu.org>
2132 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
2134 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
2135 to avoid returning without releasing it.
2137 2000-12-21 Kenichi Handa <handa@etl.go.jp>
2139 * keymap.c (push_key_description): Don't convert eight-bit-control
2140 and eight-bit-graphic to multibyte character.
2142 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
2143 generic character and CODE1 is nil, return the smallest character
2146 2000-12-20 Dave Love <fx@gnu.org>
2148 * s/osf5-0.h (NSIG): Don't redefine.
2150 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
2152 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
2153 excluding menu-bar and tool-bar.
2154 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
2155 (menu_item_p): Remove.
2156 (where_is_internal_1): Don't ignore menu-items.
2158 2000-12-20 Gerd Moellmann <gerd@gnu.org>
2160 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
2163 * window.c (make_window): Initialize window's min_hscroll.
2164 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
2165 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
2167 (struct saved_window): New member min_hscroll.
2168 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
2169 (Fset_window_configuration): Set window's min_hscroll.
2170 (save_window_save): Save window's min_hscroll.
2171 (compare_window_configurations): Compare min_hscroll values.
2173 * window.h (struct window): New member min_hscroll.
2175 * keyboard.c (echo_prompt): Prevent a compiler warning.
2177 * xdisp.c (try_cursor_movement): Fix last change. The real
2178 condition is that PT is at the end of the row, and should
2179 be displayed at the start of the next row.
2181 * xdisp.c (try_cursor_movement): If we end on a partially
2182 visible line, end we already decided to scroll, return -1.
2184 * dispextern.h (ensure_frame_matrix): Add prototype.
2186 * window.c (delete_window, Fsplit_window)
2187 (Fset_window_configuration): Call ensure_frame_matrix.
2189 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
2191 (adjust_frame_glyphs_for_frame_redisplay): If display has been
2192 completed, call fake_current_matrices instead of marking frame
2195 2000-12-20 Jason Rumney <jasonr@gnu.org>
2197 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
2199 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
2201 * fns.c (Frequire): Doc fix.
2203 2000-12-19 Gerd Moellmann <gerd@gnu.org>
2205 * window.c (window_scroll_pixel_based): Don't use
2208 * dispnew.c (direct_output_for_insert): Fix check for mini-window
2209 currently displaying a message.
2211 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
2213 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
2215 2000-12-18 Andrew Innes <andrewi@gnu.org>
2217 * w32.c (w32_strerror): New function.
2219 * w32.h (w32_strerror): New extern.
2221 * w32fns.c (Fw32_shell_execute): Use it.
2223 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2225 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
2227 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2229 * msdos.c (IT_set_face): Obey inverse_video.
2231 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2233 * dired.c (directory_files_internal): Always return decoded filenames.
2235 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2237 * xterm.c (x_connection_closed): Prevent being called recursively
2238 because of an error condition in XtCloseDisplay.
2240 * xdisp.c (init_iterator): If noninteractive, and the frame's
2241 face cache is null, make one.
2243 * xfns.c (show_busy_cursor): Check for live frames more
2246 * process.c (wait_reading_process_input): Check for pending
2247 input when running timers.
2249 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2251 * msdos.c (IT_write_glyphs): Compute the glyph face from
2254 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2256 * process.c (read_process_output): Don't run a filter if the code
2257 decoder produces nothing but carryover.
2259 2000-12-17 Andrew Innes <andrewi@gnu.org>
2261 * w32.c (sys_rename): Only check errno against EEXIST, and not
2262 EACCES, when determining whether rename failed because the target
2263 exists. This was resulting in indefinite looping on Windows 9x if
2264 the source file was locked by another process.
2266 * w32fns.c (Ffile_system_info): New function.
2267 (syms_of_w32fns): Defsubr it.
2269 2000-12-17 Gerd Moellmann <gerd@gnu.org>
2271 * window.c (coordinates_in_window): Fix computation for
2272 position on vertical line between mode lines.
2274 * xfns.c (unwind_create_frame): Return t if frame was deleted.
2275 Don't alter tip_frame or tip_window.
2276 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2279 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
2280 Don't alter tip_frame or tip_window.
2281 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2284 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
2286 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
2287 be consistent with the doc string. Reported by NAKAJIMA Mikio
2288 <minakaji@osaka.email.ne.jp>.
2290 2000-12-16 Kenichi Handa <handa@etl.go.jp>
2292 * xfaces.c (Vface_ignored_fonts): New variable.
2293 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
2294 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
2296 2000-12-15 Gerd Moellmann <gerd@gnu.org>
2298 * dispnew.c (update_window): Detect pending input every nth line
2299 updated, i.e. do it depending on real work done, and not on the
2302 * xterm.c (expose_window): Don't redraw the window that's
2303 currently being updated.
2305 * window.c (Fset_window_point): Remove test for
2306 cursor_in_non_selected_windows.
2308 * lread.c (read1): Recognize end of file after `\\'.
2310 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
2311 not unwind_create_frame.
2313 2000-12-15 Dave Love <fx@gnu.org>
2315 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
2318 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
2320 2000-12-15 Kenichi Handa <handa@etl.go.jp>
2322 * coding.c (setup_coding_system): Clear all members of the struct
2323 coding_system at first.
2324 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
2326 (code_convert_region): Don't override coding->src_multibyte and
2327 coding->dst_multibyte.
2329 * fns.c (Fmd5): Docstring improved.
2331 2000-12-15 Miles Bader <miles@gnu.org>
2333 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
2334 are actually marked as mode-lines; otherwise use
2335 estimate_mode_line_height.
2337 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2339 * editfns.c (Fformat): Prevent a buffer overrun when the format
2340 specifies a precision.
2342 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
2344 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
2345 argument is outside the range [2..3].
2347 2000-12-14 Andrew Innes <andrewi@gnu.org>
2349 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
2350 nothing to do. Bind inhibit-quit.
2351 (tip_frame): Make it a Lisp_Object.
2352 (x_create_tip_frame): Set tip_frame after it has been added to
2354 (Fx_show_tip): Don't set tip_frame here.
2355 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
2357 (unwind_create_frame, unwind_create_tip_frame): New functions.
2358 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2359 while a frame is only partially constructed.
2361 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2362 (x_free_frame_resources): New function.
2363 (x_destroy_window): Use it.
2365 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2367 * xfns.c (Fx_backspace_delete_keys_p): New function.
2368 (syms_of_xfns): Defsubr it.
2370 * config.in (HAVE_XKBGETKEYBOARD): Add.
2372 2000-12-14 Kenichi Handa <handa@etl.go.jp>
2374 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
2375 Always store string in multibyte representation in echobuf.
2376 (echo_char): Always store string in multibyte representation in
2378 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
2379 (read_key_sequence): Adjusted for the change of echo_prompt.
2381 * fns.c (Fmd5): Docstring improved.
2383 * lisp.h (detect_coding_system): Prototype adjusted.
2385 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
2386 (detect_coding_emacs_mule, detect_coding_iso2022,)
2387 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
2388 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
2389 argument MULTIBYTEP. Callers changed.
2390 (detect_coding_mask, detect_coding_system): New argument
2391 MULTIBYTEP. Callers changed.
2392 (decode_coding_string): Set coding->src_multibyte and
2393 coding->dst_multibyte before calling detect_coding and detect_eol.
2394 Update them after some coding system is detected.
2396 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
2398 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
2400 * keyboard.c (menu_bar_items, tool_bar_items):
2401 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
2403 2000-12-13 Gerd Moellmann <gerd@gnu.org>
2405 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
2407 (unwind_create_frame, unwind_create_tip_frame): New functions.
2408 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2409 while a frame is only partially constructed.
2411 * xterm.h (x_free_frame_resources): Declare.
2413 * xterm.c (x_free_frame_resources): New function.
2414 (x_destroy_window): Use it.
2416 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
2417 don't interrupt the update for pending input initially, i.e.
2418 update at least some lines.
2420 * keyboard.c (do_mouse_tracking): Make externally visible.
2422 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
2424 * xfns.c (gray_bitmap_bits): Declare `char *'.
2426 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2428 * xdisp.c (display_tool_bar_line): Make sure that tool bar
2429 lines start with a relief line.
2431 2000-12-12 Dave Love <fx@gnu.org>
2433 * window.c (Fdisplay_buffer): Doc fix.
2434 (Fwindow_list): Remove unused var.
2436 * buffer.h (mmap_set_vars): Declare.
2438 * window.h (Fset_window_point): Declare.
2440 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
2442 * msdos.c (fast_find_position): Don't overstep the last window row.
2443 (IT_note_mouse_highlight): Initialize portion to -1. Remove
2444 unused variable `area'. When looking for a row under (X,Y), give
2445 up if some of the previous rows is not enabled.
2447 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2449 * window.c (Fset_window_point): If displaying cursors in windows
2450 other than the selected window, make sure redisplay updates
2451 other windows to show the new value of point in the window.
2453 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
2455 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
2456 the buffer is the sole visible buffer when in the mini-buffer.
2458 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
2459 Bind `inhibit-read-only' to t.
2460 (unwind_with_echo_area_buffer): Use AREF.
2462 * xfns.c (Fx_hide_tip): Simplified.
2464 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
2465 GC_MAKE_GCPROS_NOOPS instead of `1'.
2467 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
2469 2000-12-11 Gerd Moellmann <gerd@gnu.org>
2471 * xfns.c (Fx_hide_tip): Fix last change.
2473 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
2474 nothing to do. Bind inhibit-quit.
2475 (tip_frame): Make it a Lisp_Object.
2476 (x_create_tip_frame): Set tip_frame after it has been added to
2478 (Fx_show_tip): Don't set tip_frame here.
2480 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2482 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
2485 * dispextern.h: Change external declaration of tip_frame.
2487 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
2488 return an empty string.
2490 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
2491 of the window's update_mode_line flag, since the former is set by
2492 force-mode-line-update, not the latter. This makes
2493 column-number-mode slightly faster.
2495 * xdisp.c (try_window_id) <all changes above window start>:
2498 2000-12-11 Paul Eggert <eggert@twinsun.com>
2500 * config.in (HAVE_FTELLO): Remove.
2502 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2503 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2505 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2506 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2508 2000-12-11 Miles Bader <miles@gnu.org>
2510 * window.c (displayed_window_lines): Don't round up when
2511 converting empty space at bottom to lines.
2512 Handle non-newline-terminated final lines properly.
2513 (Fwindow_text_height): New function (used to be in lisp).
2514 (syms_of_window): Initialize it.
2516 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2518 * syntax.c (scan_lists): Check that the right quote char has the
2519 right Sstring syntax when jumping over strings.
2520 (init_syntax_once): Use Smax rather than 13.
2522 2000-12-09 Miles Bader <miles@gnu.org>
2524 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2525 with PARTIALLY, inverting the sense.
2526 (window_scroll_pixel_based): Scroll partially visible lines into
2527 place if we hit the beginning or end of the buffer.
2528 (displayed_window_lines): Don't include partially visible lines.
2529 (Fmove_to_window_line): Skip past any partially visible first line.
2531 2000-12-08 Gerd Moellmann <gerd@gnu.org>
2533 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
2535 * tparam.c (tparam1): Change the way buffers are reallocated to be
2536 portable and less obfuscated.
2538 * termcap.c (tgetent): Change the way buffers are reallocated to
2539 be portable and less obfuscated.
2541 * macros.c (store_kbd_macro_char): Change the way buffers are
2542 reallocated to be portable and less obfuscated.
2544 * lread.c (read1): Change the way buffers are reallocated to be
2545 portable and less obfuscated.
2547 * doc.c (Fsubstitute_command_keys): Change the way buffers
2548 are reallocated so that it is portable.
2550 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
2552 * dosfns.c (Ffile_system_info): New function.
2553 (syms_of_dosfns): Defsubr it.
2555 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
2557 * alloc.c (gc_sweep): Add comment.
2559 2000-12-07 Gerd Moellmann <gerd@gnu.org>
2561 * sound.c (vox_configure): Change order of ioctls. Don't
2562 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
2563 Ignore errors when changing volume.
2564 (vox_close): Don't reset the device.
2566 * process.c (read_process_output): Make sure the process marker's
2567 position is valid when the process buffer is changed in
2568 after-change functions. W3 does that.
2570 * xfns.c (x_free_gcs): New function.
2572 * xterm.h (x_free_gcs): Add prototype.
2574 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
2577 * xterm.c (x_destroy_window): Call x_free_gcs so that
2578 resources of non-toolkit X windows will be freed.
2580 2000-12-07 Andrew Innes <andrewi@gnu.org>
2582 * w32fns.c (xlfd_charset_of_font): Fix last change.
2584 2000-12-06 Dave Love <fx@gnu.org>
2586 * md5.h (__P): Don't define -- it comes from config.h.
2588 * strftime.c: Change some #if foo to #ifdef foo.
2590 2000-12-06 Andrew Innes <andrewi@gnu.org>
2592 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
2594 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
2596 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
2597 (w32_list_fonts): Don't choke if pattern doesn't specify a
2600 2000-12-06 Gerd Moellmann <gerd@gnu.org>
2602 * alloc.c (gc_sweep): Prevent symbols read during loadup
2605 * xdisp.c (underlying_face_id): New function.
2606 (handle_face_prop, face_before_or_after_it_pos): Use it
2607 to determine the face ``under'' a string. Let strings inherit
2608 the face of the buffer under them.
2610 * xfaces.c (face_at_string_position): Update function comment.
2612 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
2613 matrix if the window's left position has changed; we need to
2614 redraw it in this case.
2616 * dispextern.h (struct glyph_matrix): Add member window_left_x.
2618 * window.c (coordinates_in_window): Check mouse on mode-line or
2621 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
2622 advertized by the function documentation.
2624 * window.c (syms_of_window): Doc fix.
2626 * sound.c (vox_configure): Set volume for left and right channel.
2627 (sound_cleanup): Return nil.
2629 * xdisp.c (move_it_by_lines): Fix paren typo.
2631 * xterm.c (x_load_font): Don't use the font's max_bounds for
2632 computing the height of the font. If max_bounds' ascent or
2633 descent are greater than the font's ascent or descent, this means
2634 glyphs overlap, which should be handled now by redisplay.
2636 * window.c (Veven_window_heights): New variable.
2637 (syms_of_window): DEFVAR_LISP it.
2638 (Fdisplay_buffer): Check Veven_window_heights before evening the
2641 2000-12-06 Miles Bader <miles@gnu.org>
2643 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
2644 update `default-frame-alist' instead of setting no frame parameters.
2646 2000-12-06 Kenichi Handa <handa@etl.go.jp>
2648 * composite.c (update_compositions): Fix typo (use the correct
2651 2000-12-05 Jason Rumney <jasonr@gnu.org>
2653 * md5.h: Remove underscores from function declarations.
2654 (__attribute__, __alignof__) [!__GNUC__]: Define.
2656 * md5.c: Delay include of md5.h until after namespace cleaning.
2658 * makefile.w32-in (fns.o): Depend on md5.h
2659 (md5.o): New target.
2662 * makefile.nt: Likewise.
2664 2000-12-05 Jason Rumney <jasonr@altavista.net>
2666 * w32term.c (expose_area): Complete last change.
2668 2000-12-05 Ken Raeburn <raeburn@gnu.org>
2670 * minibuf.c: Include intervals.h.
2672 2000-12-05 Jason Rumney <jasonr@gnu.org>
2674 * w32term.c (x_produce_glyphs): If a font for a component of
2675 a composition is not found, use 1 pixel dot ascent and 0 dot
2676 descent value to avoid displaying terribly tall empty boxes.
2677 (expose_area): Pass x-coordinate relative to the exposed
2678 area to x_draw_glyphs instead of a window-relative coordinate.
2680 2000-12-05 Gerd Moellmann <gerd@gnu.org>
2682 * xdisp.c (next_element_from_ellipsis): Save face before selective
2683 display in saved_face_id, and set face_before_selective_p.
2684 (reseat_1): Reset face_before_selective_p.
2685 (append_space, extend_face_to_end_of_line): If iterator's
2686 face_before_selective_p is set, use the face from saved_face_id.
2687 (extend_face_to_end_of_line): For tty frames, make sure to
2688 use the right face id when producing spaces at the end of
2691 * dispextern.h (struct it): Add face_before_selective_p.
2693 * keyboard.c (record_char): Don't record identical help-echo
2694 events in recent_keys.
2696 * xterm.c [USE_X_TOOLKIT]: Close the display.
2697 (xim_close_dpy): Handle case that the display has been closed.
2699 * xterm.c (x_destroy_window): Reset the frame's X window after
2702 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
2703 variable window_width.
2704 (line_draw_cost): Fix code skipping over spaces at the end of the
2705 line when must_write_spaces is not set.
2706 (scrolling_window): Fix code inserting runs in list of all runs.
2708 2000-12-05 Kenichi Handa <handa@etl.go.jp>
2710 * coding.c (setup_coding_system): Be sure to initialize
2711 coding->category_idx.
2713 2000-12-04 Gerd Moellmann <gerd@gnu.org>
2715 * xterm.c (PER_CHAR_METRIC): Removed because not used.
2717 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
2718 area to x_draw_glyphs instead of a window-relative coordinate.
2720 * fileio.c (auto_save_error): Add parameter ERROR. Show the
2721 error in the message.
2723 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2724 timer after having read a key. It's not good for code reading
2725 several keys in a loop, like an input method.
2727 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2728 record undo information for format-decode.
2730 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2731 current buffer is read-only, not if it isn't.
2733 * keyboard.c (record_char): Record `help-echo' input events
2734 in recent_keys only if they display some help. Don't record
2735 `help-echo' events as macro char.
2737 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2739 * editfns.c (save_excursion_restore): Don't move point
2740 in another window if it is showing the wrong buffer.
2741 Avoid the call to Fwindow_live_p, for speed.
2743 2000-12-04 Kenichi Handa <handa@etl.go.jp>
2745 * xfaces.c (struct font_name): New member registry_priority.
2746 (split_font_name): Initialize the above member to zero.
2747 (concat_font_list): New function.
2748 (font_list): Include fonts of all alternative registries.
2749 (FONT_POINT_SIZE_QUANTUM): New macro.
2750 (better_font_p): Ignore point size difference less than
2751 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
2753 * xterm.c (x_produce_glyphs): If a font for a component of
2754 a composition is not found, use 1 pixel dot ascent and 0 dot
2755 descent value to avoid displaying terribly tall empty boxes.
2757 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
2759 2000-12-03 Ken Raeburn <raeburn@gnu.org>
2761 * coding.h (code_convert_string1): Declare.
2763 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
2765 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
2768 2000-12-02 Jason Rumney <jasonr@gnu.org>
2770 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
2771 correctly for single byte character case.
2772 (w32_per_char_metric): Do not try to make any assumptions about
2773 the metrics of BDF fonts.
2774 (x_estimate_mode_line_height): If `mode-line' face
2775 hasn't a font, use that of the frame, as drawing glyphs
2777 (note_mouse_highlight): Change the cursor shape on the vertical
2778 border between windows [not enabled].
2780 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2782 * w32fns.c (Fx_create_frame): Reintroduce the call to
2783 face-set-after-frame-defaults.
2784 (Vx_window_horizontal_drag_shape): New variable.
2785 (syms_of_xfns): DEFVAR_LISP it.
2786 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2789 2000-12-02 Simon Josefsson <simon@josefsson.org>
2791 * fns.c (Fmd5): Use a different logic to decide the coding system
2794 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2796 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2798 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
2801 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2803 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
2804 height for YNegative.
2805 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
2806 height; also see comment there.
2808 * window.c (coordinates_in_window): Handle computations for
2809 positions on the vertical bar and fringes differently for
2810 window-system frames. Consider some pixels near the vertical bar
2811 as on the bar if the frame doesn't have vertical scroll bars.
2812 Associate positions between mode or header lines with the
2813 right window, the left one.
2815 2000-12-01 Jason Rumney <jasonr@gnu.org>
2817 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
2819 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
2822 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2824 * window.c (struct saved_window): Add members orig_top and
2826 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
2827 (save_window_save, Fset_window_configuration): Save/restore
2828 window's orig_top and orig_height.
2830 2000-12-01 Jason Rumney <jasonr@gnu.org>
2832 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
2834 * w32fns.c (x_set_cursor_color): Fix last change.
2836 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2838 * xdisp.c (echo_area_display): If cursor is in the echo area, make
2839 sure that the next redisplay displays the minibuffer, so that
2840 the cursor will be replaced with what the minibuffer wants.
2842 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
2843 #ifndef instead of using #if.
2844 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
2845 USE_TOOLKIT_SCROLL_BARS is defined.
2847 2000-11-30 Jason Rumney <jasonr@gnu.org>
2849 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
2852 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2854 * fns.c (Fmd5): Doc fix.
2856 2000-11-30 Simon Josefsson <simon@josefsson.org>
2858 * fns.c (Fmd5): New function.
2859 (syms_of_fns): Defsubr md5.
2861 * Makefile.in (obj): Add md5.o
2863 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2865 * md5.h, md5.c: New files, taken from glibc.
2867 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
2869 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
2870 hasn't a font, use that of the frame, as drawing glyphs
2873 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
2875 * eval.c (Frun_hooks): Allow 0 arguments.
2877 2000-11-29 Gerd Moellmann <gerd@gnu.org>
2879 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
2880 is over the menu bar widget, say it's not on the frame.
2882 * xfns.c (Fx_create_frame): Reintroduce the call to
2883 face-set-after-frame-defaults.
2885 * eval.c (Fsignal): Reset handling_signal.
2887 2000-11-28 Jason Rumney <jasonr@gnu.org>
2889 * w32menu.c (add_menu_item): Reset menu item text when changing
2890 type to radio button.
2892 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2894 * xselect.c: Update copyright.
2896 * window.c (coordinates_in_window): If on a mode or header line,
2897 but sufficiently close to its start, return ``on vertical
2898 border''. This gives us a way to drag windows horizontally when
2899 using toolkit scroll bars.
2901 * xterm.c (note_mouse_highlight): Change the cursor shape
2902 on the vertical border between windows.
2904 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2906 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2907 (syms_of_xfns): DEFVAR_LISP it.
2908 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2910 * textprop.c (text_read_only): New function.
2911 (verify_interval_modification): Use it instead of signaling
2912 `text-read-only'. This makes it easier to catch this error
2915 * xdisp.c (forward_to_next_line_start): Check for newlines,
2916 not end of line, which includes CR.
2918 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2920 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2921 include no-conversion.
2923 2000-11-27 Jason Rumney <jasonr@gnu.org>
2925 * w32fns.c (w32_load_system_font): Always mark font as double byte
2926 if codepage is unicode.
2928 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2930 * xdisp.c (forward_to_next_line_start): If already on a newline,
2931 just consume it to avoid unintended skipping over invisible text
2934 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2935 `vertical-line', `mode-line' and `header-line' events.
2937 * xdisp.c (try_window_id): Avoid starting to display in the middle
2938 of a character, a TAB for instance. This is easier than to set
2939 up the iterator exactly, and it's not a frequent case, so the
2940 additional effort wouldn't really pay off.
2942 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2944 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2947 2000-11-25 Jason Rumney <jasonr@gnu.org>
2949 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2950 to window_from_coordinates should be pixel coordinates.
2952 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2953 redisplay handles them properly.
2955 2000-11-25 Miles Bader <miles@gnu.org>
2957 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2959 2000-11-24 Jason Rumney <jasonr@gnu.org>
2961 * w32.c (init_environment): Set LANG environment variable based on
2962 locale settings, if not set.
2964 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2965 making tool bar smaller. When clearing the frame, also
2966 clear current matrices. Clear frame when tool bar disappears.
2967 Don't use more lines for the tool-bar than is available.
2968 (x_change_window_heights): New function.
2970 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2972 * xdisp.c (init_from_display_pos): If POS says we're already after
2973 an overlay string ending at POS, make sure to pop the iterator
2974 because it will be in front of that overlay string. When POS is
2975 ZV, we've thereby also ``processed'' overlay strings at ZV.
2977 * xfaces.c (lface_from_face_name): Function comment fix.
2979 2000-11-24 Miles Bader <miles@gnu.org>
2981 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2982 apply `mode-line-inverse-video' -- zero means force display using
2983 the default face, non-zero means display using the specialized face.
2984 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2986 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2988 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2991 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2993 * coding.c (decode_coding_emacs_mule): Fix the case of
2994 CODING_EOL_LF, which used uninitialized value of c.
2996 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2998 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
3000 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3002 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
3005 * frame.h (struct frame): Replace desired_tool_bar_items,
3006 current_tool_bar_items, n_desired_tool_bar_items,
3007 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
3009 * frame.c (make_frame): Change initialization of tool bar
3012 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
3013 Change references to members deleted from struct frame to use the
3016 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
3017 references to members deleted from struct frame to use the new
3020 * dispnew.c (update_frame): Do nothing with frame's tool bar
3023 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
3025 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
3026 (note_tool_bar_highlight): Change references to members deleted
3027 from struct frame to use the new ones.
3029 2000-11-23 Miles Bader <miles@gnu.org>
3031 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
3032 the face's inverse-video attribute, rather than overriding it.
3034 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3036 * xfns.c (x_set_tool_bar_lines): Clear internal border when
3037 making tool bar smaller.
3039 2000-11-22 Dave Love <fx@gnu.org>
3041 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
3043 2000-11-22 Miles Bader <miles@gnu.org>
3045 * keyboard.c (Vminibuffer_message_timeout): New variable.
3046 (command_loop_1): Use it to determine message timeout.
3047 (syms_of_keyboard): Initialize it.
3049 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
3051 2000-11-22 Kenichi Handa <handa@etl.go.jp>
3053 * sysdep.c: Move the code for declaring h_errno after #include
3056 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3058 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
3059 the menu bar when the tooltip is unmapped.
3061 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
3062 sole visible buffer when we're currently in the mini-buffer, and
3065 2000-11-21 Jason Rumney <jasonr@gnu.org>
3067 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
3068 put on the clipboard.
3069 (Fw32_get_clipboard_data): Compare data on clipboard with saved
3070 copy of what Emacs last put there. If they are the same, do not
3071 use the clipboard copy to avoid losing data due to coding
3074 2000-11-22 Miles Bader <miles@gnu.org>
3076 * minibuf.c (Vminibuffer_prompt_properties): New variable.
3077 (syms_of_minibuf): Initialize it.
3078 (read_minibuf): Add properties from Vminibuffer_prompt_properties
3079 to prompt, don't make read-only.
3081 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3083 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
3084 BEFORE/AFTER_POTENTIAL_GC.
3086 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
3088 * buffer.c (mmap_free_1): Avoid a compiler warning.
3090 * term.c, cm.c: Don't try to include termcap.h; see comment there.
3092 2000-11-21 Kenichi Handa <handa@etl.go.jp>
3094 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
3097 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3099 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
3102 * s/gnu-linux.h: Don't use `#cpu'.
3104 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
3105 not defined in mman.h.
3107 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
3109 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
3110 and store an index in the XClientMessageEvent. Storing a
3111 Lisp_Object or pointer can fail on a 64 bit system, since X only
3113 (x_scroll_bar_to_input_event): Get the window from
3116 2000-11-20 Dave Love <fx@gnu.org>
3118 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
3120 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3122 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
3124 2000-11-20 Kenichi Handa <handa@etl.go.jp>
3126 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
3129 * alloc.c (make_string): Fix previous change. Be sure to make
3130 unibyte string correctly.
3132 2000-11-19 Gerd Moellmann <gerd@gnu.org>
3134 * window.c (Fwindow_list): Change parameter list to be XEmacs
3136 (window_list_1): New function.
3137 (window_loop): Use it instead of Fwindow_list.
3139 * sysdep.c (emacs_ospeed): New variable.
3140 (toplevel): Don't declare ospeed extern.
3141 (init_baud_rate): Use emacs_ospeed instead of ospeed.
3143 * termcap.c (ospeed): Remove.
3144 (tputs) [!emacs]: Remove unused code.
3145 (tgetent): Avoid a compiler warning.
3147 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3148 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
3149 SCROLL_BAR_X_WIDGET with additional argument DPY.
3151 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
3153 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
3154 Take the X display as additional argument.
3155 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
3156 `Widget' is a pointer type that's not easily stored in Lisp_Object
3157 form in a portable way.
3159 * dispnew.c (update_text_area): Fix last change.
3161 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3163 * xdisp.c: Use BINDING_STACK_SIZE throughout.
3165 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
3166 clear current matrices.
3168 * buffer.c (mmap_enlarge): Don't print a message on stderr
3169 if mapping new memory at the end of the existing region fails.
3171 * dispnew.c (update_text_area): Don't skip over equal glyphs
3172 when the last current glyph overlaps the glyph to its right.
3174 2000-11-18 Miles Bader <miles@gnu.org>
3176 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
3177 lines that *end* with "..." too (that's the most common case!).
3179 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3181 * xdisp.c (resize_mini_window): Temporarily change to the
3182 mini-window's buffer if necessary.
3184 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
3185 the tooltip obscures less text under it.
3187 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3189 * puresize.h (BASE_PURESIZE): Increase to 700000.
3191 2000-11-18 Jason Rumney <jasonr@gnu.org>
3193 * w32term.c (w32_draw_bitmap): Use face to set colors.
3195 2000-11-17 Dave Love <fx@gnu.org>
3197 * lread.c (Fload): Fix #ifdef for pcc.
3199 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3201 * xdisp.c (pos_visible_p): Compute the default character height
3204 2000-11-16 Gerd Moellmann <gerd@gnu.org>
3206 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
3207 knowing the line's height; use the default font's height in that
3210 * xfaces.c (weight_table): Add `demi' with the same meaning as
3213 2000-11-16 Kenichi Handa <handa@etl.go.jp>
3215 * dispnew.c (null_row): New global static variable.
3216 (clear_glyph_row): Delete local static variable null_row.
3218 2000-11-15 Jason Rumney <jasonr@gnu.org>
3220 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
3221 (w32_alloc_lighter_color): Use new brightness calculations from
3222 xterm.c. Scale delta to be in the range expected by W32.
3223 (w32_draw_relief_rect): Use frame relief colors.
3225 2000-11-15 Gerd Moellmann <gerd@gnu.org>
3227 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
3228 (Qinhibit_default_face_x_resources): New variable.
3229 (syms_of_frame): Initialize it.
3230 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
3232 * xdisp.c (pos_visible_p): Improve function comment.
3234 * lisp.h (BINDING_STACK_SIZE): New macro.
3236 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
3237 reading the directory if readdir returns null and errno is EAGAIN
3240 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
3242 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
3243 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
3244 Set amount_to_scroll to max of dx and scroll_step so that
3245 scroll-conservatively doesn't defeat scroll-step>1.
3246 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
3247 scroll-conservatively for line-at-a-time scrolling.
3249 2000-11-14 Gerd Moellmann <gerd@gnu.org>
3251 * window.c (Fpos_visible_in_window_p): Call pos_visible with
3254 * xdisp.c (current_mode_line_height, current_header_line_height):
3256 (init_xdisp): Initialize them.
3257 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
3258 and use exact mode line heights if it is set.
3260 * lisp.h (pos_visible_p): Change prototype.
3262 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3263 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
3264 and current_header_line_height first.
3265 (current_mode_line_height, current_header_line_height): Declare
3268 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
3270 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
3271 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
3272 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
3274 2000-11-14 Miles Bader <miles@gnu.org>
3276 * xterm.c (x_alloc_lighter_color): Include an additive component
3277 too for dark colors, because FACTOR isn't enough.
3278 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
3281 2000-11-13 Gerd Moellmann <gerd@gnu.org>
3283 * keyboard.c (show_help_echo): Call message3_nolog with number of
3284 bytes in the help string as 2nd parameter, instead of the number
3287 2000-11-13 Miles Bader <miles@gnu.org>
3289 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
3290 (Fload): Use new openp return protocol.
3291 Don't try to use Vload_source_file_function to load .elc files.
3292 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
3293 openp return protocol.
3294 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
3296 2000-11-11 Kenichi Handa <handa@etl.go.jp>
3298 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
3300 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
3301 Defined these macros.
3302 (NLIST_STRUCT): Avoid re-defining it.
3304 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
3305 -I/usr/contrib/X11R6/include.
3306 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
3308 2000-11-10 Jason Rumney <jasonr@gnu.org>
3310 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
3312 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
3313 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
3315 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
3316 (Qw32_charset_vietnamese): New symbol.
3317 (xlfd_charset_of_font): New function.
3318 (w32_load_system_font): Use it.
3319 (x_to_w32_charset): Use Fassoc to find charset info. Special case
3320 when Vw32_charset_info_alist is nil to ensure default face always
3321 has font. Use Fcar and Fcdr for safety.
3322 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
3323 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
3324 pseudo-codepages for special cases.
3325 (w32_to_x_font): New parameter to allow charset portion to be
3326 specified where there is many to one mapping. Callers changed.
3327 (w32_list_fonts): Avoid listing fonts that won't display.
3329 2000-11-10 Gerd Moellmann <gerd@gnu.org>
3331 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
3332 (font_list_1): Renamed from font_list.
3333 (font_list): New function, trying alternative registries from
3334 Vface_alternative_font_registry_alist.
3335 (Finternal_set_alternative_font_registry_alist): New function.
3336 (syms_of_xfaces): Initialize and Staticpro
3337 Vface_alternative_font_registry_alist. Defsubr
3338 Finternal_set_alternative_font_registry_alist.
3340 2000-11-09 Ken Raeburn <raeburn@gnu.org>
3342 * lisp.h (Flooking_at): Declare.
3344 2000-11-09 Gerd Moellmann <gerd@gnu.org>
3346 * dired.c (directory_files_internal): Fix a braino.
3348 * dired.c (directory_files_internal): Add missing GCPRO's.
3351 2000-11-08 Gerd Moellmann <gerd@gnu.org>
3353 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
3354 (resize_mini_window): Return quickly if Vresize_mini_window is
3355 nil. Don't return if Vmax_mini_window_height is nil.
3357 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
3358 (syms_of_xdisp): Initialize them.
3359 (resize_mini_window): Act according to the setting of
3360 Vresize_mini_window.
3361 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
3363 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
3364 scroll bar widget after configuring it, so that it will appear at
3365 the right position from the start.
3366 (XTredeem_scroll_bar): Cleaned up.
3368 2000-11-08 Kenichi Handa <handa@etl.go.jp>
3370 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
3371 font is taller than the frame line, we don't have to bias the
3374 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
3376 2000-11-07 Dave Love <fx@gnu.org>
3378 * config.in (HAVE_MKSTEMP): Add.
3380 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
3382 2000-11-07 Gerd Moellmann <gerd@gnu.org>
3384 * window.c (Fset_window_configuration): Don't try to preserve
3385 point in the current buffer, if that buffer is displayed in more
3388 * xfaces.c (lookup_named_face): If default face isn't realized,
3389 try to realize it. Return -1 if not successful.
3390 (Fx_list_fonts): Handle case that face cannot be determined.
3391 (Fface_font): Likewise.
3393 2000-11-06 Gerd Moellmann <gerd@gnu.org>
3395 * window.c (displayed_window_lines): Detect partially
3396 visible lines at the bottom correctly.
3398 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
3400 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
3401 when ensuring we don't do visit in indirect buffer.
3403 2000-11-06 Kenichi Handa <handa@etl.go.jp>
3405 * composite.h (compose_chars_in_text): Add prototype.
3407 * composite.c (Vcomposition_function_table): New variable.
3408 (Qcomposition_function_table): New variable.
3409 (run_composition_function): Call
3410 Vcompose_chars_after_function with three arguments.
3411 (compose_chars_in_text): New function.
3412 (syms_of_composite): Modified the doc-string of
3413 Vcompose_chars_after_function. Declare composition-function-table
3414 as a lisp variable, and initialize it.
3416 * xfns.c (x_encode_text): Suppress producing escape sequences for
3419 * xselect.c: Include composite.h.
3420 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
3422 2000-11-05 Andrew Innes <andrewi@gnu.org>
3424 * w32term.c (x_produce_glyphs): Fix typo in enum name.
3426 * sysdep.c (read_input_waiting): Remove extraneous argument to
3429 * w32fns.c (Fx_server_version): Include w32_build_number in the
3432 * w32heap.c (w32_build_number): New variable.
3433 (cache_system_info): Set it.
3435 * w32heap.h (w32_build_number): Add extern.
3437 * emacs.c (syms_of_emacs): Update docstring for
3438 system-configuration, to reflect the actual usage on MS-Windows.
3440 2000-10-31 Gerd Moellmann <gerd@gnu.org>
3442 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
3443 process idle timers while waiting for another event.
3445 * dispnew.c (update_frame_line): Handle case where spaces in
3446 the default face are colored.
3448 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
3449 window height hasn't changed.
3451 2000-10-31 Jason Rumney <jasonr@gnu.org>
3453 * w32term.c (x_produce_glyphs): Handle composite characters.
3454 (x_draw_glyph_string_foreground)
3455 (x_draw_composite_glyph_string_foreground): Restore old font.
3457 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
3459 * minibuf.c (read_minibuf): Reset the undo history just before
3460 starting the recursive-edit.
3462 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3464 * xfaces.c (menu_face_change_count): New variable.
3465 (Finternal_set_lisp_face_attribute): Increment it for changes
3467 (realize_basic_faces): Reflect changes in the `menu' faces
3470 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
3471 dy obtained from the iterator's y-position after moving from
3472 scroll_margin_pos to PT; see comment there.
3474 * xdisp.c (safe_eval_handler): Call add_to_log.
3476 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
3477 is not a symbol or string.
3479 * xdisp.c (echo_area_display): Don't perform a display update from
3480 inside redisplay. The update will happen anyway at the end of
3481 redisplay, and it can confuse redisplay (GC messages while
3482 redisplaying, for instance.)
3484 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
3486 * xrdb.c (x_load_resources): Use the class name in the defaults.
3488 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
3489 (regex_compile): Catch bogus \(\1\).
3491 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3493 * xterm.c (x_alloc_nearest_color): Fix last change to compare
3496 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3497 we have a color cache, check that the cached color equals the
3498 allocated color. If not, clear the color cache.
3500 * window.c (displayed_window_lines): Change buffers if necessary.
3501 Fix computation of displayed lines.
3503 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3504 update_menu_bindings to DEFVAR_BOOL.
3506 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3508 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3510 * puresize.h (BASE_PURESIZE): Increase to 680000.
3512 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3514 2000-10-29 Jason Rumney <jasonr@gnu.org>
3516 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3518 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3519 (w32_cache_char_metrics): Handle possibility that 'x' does not
3520 exist in a BDF font.
3521 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3523 * w32bdf.h (bdffont): Add nchars.
3525 * w32bdf.c (set_bdf_font_info): Set it.
3526 (w32_BDF_TextOut): Swap byte order of double byte characters.
3527 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3529 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3531 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3532 don't override the colors in frame's param_alist, unless they are
3535 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3536 reverse the effect of the highlight flag.
3538 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3540 * window.h (Fwindow_live_p): Declare.
3542 * undo.c (record_delete): Check that last_undo_buffer is really a
3543 buffer before applying XBUFFER to it.
3545 * keymap.c (where_is_internal): Pass lisp object, not integer, to
3548 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3550 * lisp.h (KEYMAPP): New macro.
3551 (get_keymap): Remove.
3552 (get_keymap_1): Rename get_keymap.
3554 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
3556 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
3558 * xmenu.c (single_submenu): Use KEYMAPP.
3559 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3560 Use KEYMAPP rather than Fkeymapp.
3562 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
3564 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
3565 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3566 Use KEYMAPP rather than Fkeymapp.
3567 (single_submenu): Use KEYMAPP.
3568 (w32_menu_show, w32_dialog_show): Use TRUE.
3570 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
3572 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
3573 (Fkeymapp): Use KEYMAPP.
3574 (get_keymap): Rename from get_keymap_1. Remove old def.
3575 Return t when autoload=0 and error=0 and the keymap needs autoloading.
3576 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
3577 (Fminor_mode_key_binding): Don't raise an error if the binding
3579 (Fuse_global_map, Fuse_local_map): Allow autoloading.
3580 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
3582 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
3583 Allow Vspecial_event_map to be autoloaded.
3584 (menu_bar_items): Fetch the keymap rather than using keymapp.
3585 (menu_bar_one_keymap): No need to follow func-indirect any more.
3586 (parse_menu_item): get_keymap_1 -> get_keymap.
3587 (tool_bar_items): Fetch the keymap rather than using keymapp.
3588 (read_key_sequence): Use KEYMAPP.
3590 * intervals.c (get_local_map): Use get_keymap rather than following
3591 function-indirections explicitly.
3593 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
3595 2000-10-27 Jason Rumney <jasonr@gnu.org>
3597 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
3598 point, as Windows has oversized fonts.
3600 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
3602 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3604 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
3605 (freehook, reallochook): Handle null pointer arguments.
3606 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
3608 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3610 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
3611 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
3612 Giving in to popular pressure to shut up the compiler with casts.
3614 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3616 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
3617 signed value, and use a default value computed from the font's
3620 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
3622 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
3623 that specify a negative underline position can still use underlines.
3625 * window.c (Fpos_visible_in_window_p): Make POS default to
3626 WINDOW's point, not the current buffer's point.
3628 2000-10-26 Dave Love <fx@gnu.org>
3630 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
3631 when it's necessary.
3633 2000-10-26 Gerd Moellmann <gerd@gnu.org>
3635 * window.c (size_window): Compute size difference from sum of old
3636 child window sizes instead of from parent's size.
3638 * xdisp.c (pos_visible_p): Change current buffer if necessary.
3639 Handle obscured lines at the top of the window.
3641 * frame.c (Fdelete_frame): Doc fix. Move running the hook
3642 down after the last error condition check.
3644 * frame.c (Fdelete_frame): Run delete-frame-hook.
3646 2000-10-26 Kenichi Handa <handa@etl.go.jp>
3648 * coding.c (decode_coding): Fix previous change (check also
3649 CODING_MODE_LAST_BLOCK).
3651 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3653 * regex.c: More `unsigned char' -> `re_char' changes.
3654 Also change several `int' into `re_wchar_t'.
3655 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
3656 (PUSH_FAILURE_POINTER): Don't cast any more.
3657 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
3658 We want GCC to complain, since this piece of code makes
3659 re_match non-reentrant, which *should* be fixed.
3660 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
3661 (EXTEND_BUFFER): Use RETALLOC.
3662 (SET_LIST_BIT): Don't cast.
3663 (re_wchar_t): New type.
3664 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
3665 that those two functions will always properly return.
3666 (IMMEDIATE_QUIT_CHECK): Cast to void.
3667 (analyse_first): Use recursion rather than an explicit stack.
3668 (re_compile_fastmap): Can't fail anymore.
3669 (re_search_2): Don't check re_compile_fastmap for failure.
3670 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
3671 Now also sets the new value (passed in a new argument).
3672 (re_match_2_internal): Use it.
3673 Also, use a new var `reg' of type size_t when looping through regs
3674 rather than reuse the inappropriate `mcnt'.
3676 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
3677 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
3678 (where_is_internal): Renamed from Fwhere_is_internal.
3679 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
3680 (Fwhere_is_internal): New function wrapping where_is_internal.
3681 (where_is_internal_1): Handle the case where we're filling the cache.
3682 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
3684 2000-10-25 Miles Bader <miles@gnu.org>
3686 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
3688 2000-10-25 Gerd Moellmann <gerd@gnu.org>
3690 * window.c (pos_fully_visible_p): Removed.
3691 (Fpos_visible_in_window_p): Use pos_visible_p to determine
3692 if position is visible and/or fully visible.
3694 * lisp.h (pos_visible_p): Add prototype.
3696 * xdisp.c (pos_visible_p): New function.
3698 2000-10-25 Kenichi Handa <handa@etl.go.jp>
3700 * process.c (send_process): If OBJECT is t, it means that the data
3701 is from C string, but we should encode it. Before calling
3702 setup_raw_text_coding_system, be sure to flush out data by the
3703 previous coding system.
3705 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
3707 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
3708 assignment of startpos to prev when startpos == pos.
3710 * editfns.c (find_field): Set the field stickiness correctly from
3711 overlay fields. Use renamed `text_property_stickiness'.
3712 (text_property_stickiness): Renamed from `char_property_stickiness'.
3713 Only check text properties, not overlays.
3714 * textprop.c (get_char_property_and_overlay): New function.
3715 (Fget_char_property): Use it.
3716 * intervals.h (get_char_property_and_overlay): Add declaration.
3718 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3720 * keymap.c: Use AREF, ASET and ASIZE macros.
3721 (Fmake_sparse_keymap): Docstring fix.
3723 (shadow_lookup): Move up.
3724 Handle the case where lookup-key returns an integer.
3725 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3726 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3727 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3728 Simplify/rewrite the keymap-finding code.
3729 Add check for command shadowing, using shadow_lookup.
3731 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3733 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3734 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3737 2000-10-24 Andrew Innes <andrewi@gnu.org>
3739 * dired.c (directory_files_internal_unwind): New function.
3740 (directory_files_internal): Use it to ensure closedir is called
3741 even if expand-file-name or file-attributes throw, eg. because of
3742 a user interrupt. Also enable immediate_quit while calling
3743 re_search, so that matching can be interrupted as well.
3745 2000-10-24 Andrew Innes <andrewi@gnu.org>
3747 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
3749 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
3750 so that re_search functions only quit when callers expect them to.
3752 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3754 * regex.c (regex_compile): Change the way of handling a range from
3755 a char less than 256 to a char not less than 256.
3757 2000-10-24 Gerd Moellmann <gerd@gnu.org>
3759 * window.c (size_window): Prevent setting window's width or
3760 height to a negative value (esp. with XSETFASTINT).
3762 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
3763 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
3764 (protect_malloc_state) [GC_MALLOC_CHECK &&
3765 GC_PROTECT_MALLOC_STATE]: New function.
3766 (PROTECT_MALLOC_STATE): New macro.
3767 (__malloc_initialize, morecore, _malloc_internal)
3768 (_free_internal) _realloc_internal): Use it to make _heapinfo
3769 read-only outside of gmalloc.
3771 * keymap.c: Update copyright.
3773 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
3776 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
3778 * filelock.c (unlock_all_files): Use unlock_file to expand each
3779 buffer's file_truename before trying remove its lock file.
3781 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3783 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3784 or CRLF, decode EOLs.
3786 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3788 * window.c (Fdisplay_buffer): Fix doc.
3790 2000-10-23 Jason Rumney <jasonr@gnu.org>
3792 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3793 ASCII font of default fontset on Windows.
3795 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3796 xterm.c comment below).
3798 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
3800 2000-10-23 Gerd Moellmann <gerd@gnu.org>
3802 * xterm.c (x_connection_closed): Reset handling_signal.
3804 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
3807 2000-10-23 Miles Bader <miles@gnu.org>
3809 * window.c (window_scroll_pixel_based, window_scroll_line_based):
3810 Pass nil for FULLY argument to Fpos_visible_in_window_p to
3811 maintain old behavior.
3812 * minibuf.c (Fminibuffer_complete): Likewise.
3814 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
3816 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
3817 that when a font can't be exactly centered, it errs up rather than
3820 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
3822 * fns.c (Fbase64_decode_string): The decoded result should be
3825 2000-10-23 Andrew Choi <akochoi@i-cable.com>
3827 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
3829 * dispnew.c [macintosh]: Include macterm.h.
3830 (init_display) [macintosh]: Initialization for window system.
3832 * emacs.c (main) [macintosh]: Call syms_of_textprop,
3833 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
3834 syms_of_search, x_term_init, and init_keyboard before calling
3835 init_window_once. Also, call syms_of_xmenu.
3837 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
3838 default fontset to Monaco.
3840 * frame.c [macintosh]: Include macterm.h. Remove declarations of
3841 NewMacWindow and DisposeMacWindow.
3842 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
3843 instead of calling NewMacWindow and setting fields of
3844 f->output_data.mac directly. Call init_frame_faces.
3845 (Fdelete_frame) [macintosh]: Remove unused code.
3846 (Fmodify_frame_parameters) [macintosh]: Call
3847 x_set_frame_parameters instead of mac_set_frame_parameters.
3849 * frame.h [macintosh]: Define menu_bar_lines field in struct
3850 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
3852 * keyboard.c [macintosh]: Include macterm.h.
3853 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
3854 and menu_bar_activate_event type events as for X and NT.
3855 (make_lispy_event) [macintosh]: Construct lisp events of type
3856 MENU_BAR_EVENT as for X and NT.
3858 * sysdep.c [macintosh]: Remove declaration for sys_signal.
3859 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
3860 (sys_subshell) [macintosh]: Remove definition entirely.
3861 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
3862 Vwindow_system_version here. Remove initialization of
3863 Vx_bitmap_file_path.
3864 (read_input_waiting): Correct the number of parameters passed to
3866 Move all Macintosh functions to mac/mac.c.
3868 * term.c [macintosh]: Include macterm.h.
3870 * window.c [macintosh]: Include macterm.h.
3872 * xdisp.c [macintosh]: Include macterm.h. Declare
3873 set_frame_menubar and pending_menu_activation.
3874 (echo_area_display) [macintosh]: Do not return if terminal frame
3875 is the selected frame.
3876 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
3877 Allow only the selected frame to set menu bar.
3878 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
3879 calling FRAME_EXTERNAL_MENU_BAR (f).
3880 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
3882 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
3883 and check_x. Declare XCreateGC. Define x_create_gc and
3884 x_free_gc. Initialize font_sort_order.
3885 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3886 but call x_list_fonts instead of w32_list_fonts.
3887 (Finternal_face_x_get_resource) [macintosh]: Do not call
3888 display_x_get_resource.
3889 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3890 (realize_x_face) [macintosh]: Load the font if it is specified in
3892 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3895 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
3897 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
3898 is nil: since we go to the end of submap anyway, we'd end up
3900 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3901 doesn't obey autoload.
3903 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3905 * msdos.c (dos_set_window_size): Update screen dimension variables.
3907 2000-10-21 Jason Rumney <jasonr@gnu.org>
3909 * w32term.c (w32_cache_char_metrics): Double check that font is
3910 really fixed pitch before trusting tmPitchAndFamily.
3912 2000-10-21 Andrew Innes <andrewi@gnu.org>
3914 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3916 * w32term.h: Extern decl for w32_cache_char_metrics.
3918 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3920 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3921 (w32_unload_font): Free per_char array if present.
3923 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3924 cached information in emulated XFontStruct to handle common cases
3925 quickly. Do not allocate XCharStruct for return.
3926 (w32_native_per_char_metric): New function.
3927 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3929 (x_produce_glyphs): Don't get an HDC. Change calls to
3930 w32_per_char_metric to match arg change above. Remove calls to
3932 (w32_get_glyph_overhangs): Ditto.
3933 (w32_cache_char_metrics): New function.
3935 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3936 ($(BLD)/casefiddle.$(O)): Remove compile command.
3937 ($(BLD)/gmalloc.$(O)): Remove compile command.
3938 ($(BLD)/dispnew.obj):
3939 ($(BLD)/keyboard.obj):
3940 ($(BLD)/w32inevt.obj):
3941 ($(BLD)/w32bdf.obj):
3943 ($(BLD)/buffer.obj):
3944 ($(BLD)/editfns.obj):
3946 ($(BLD)/fileio.obj):
3948 ($(BLD)/indent.obj):
3949 ($(BLD)/insdel.obj):
3950 ($(BLD)/intervals.obj):
3951 ($(BLD)/minibuf.obj):
3953 ($(BLD)/scroll.obj):
3954 ($(BLD)/sysdep.obj):
3955 ($(BLD)/textprop.obj):
3956 ($(BLD)/widget.obj):
3957 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3958 ($(BLD)/term.obj): Add dependency on dispextern.h.
3960 * makefile.nt ($(BLD)\dispnew.obj):
3961 ($(BLD)\keyboard.obj):
3962 ($(BLD)\w32inevt.obj):
3963 ($(BLD)\w32bdf.obj):
3965 ($(BLD)\buffer.obj):
3966 ($(BLD)\editfns.obj):
3968 ($(BLD)\fileio.obj):
3970 ($(BLD)\indent.obj):
3971 ($(BLD)\insdel.obj):
3972 ($(BLD)\intervals.obj):
3973 ($(BLD)\minibuf.obj):
3975 ($(BLD)\scroll.obj):
3976 ($(BLD)\sysdep.obj):
3977 ($(BLD)\textprop.obj):
3978 ($(BLD)\widget.obj):
3979 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3980 ($(BLD)\term.obj): Add dependency on dispextern.h
3982 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3984 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3985 with an additional argument of Qt.
3987 2000-10-21 Miles Bader <miles@gnu.org>
3989 * window.c (pos_fully_visible_in_window_p): New function.
3990 (Fpos_visible_in_window_p): Add FULLY argument.
3991 Use pos_fully_visible_in_window_p.
3992 (window_scroll_pixel_based, window_scroll_line_based): Update
3993 calls to Fpos_visible_in_window_p.
3994 * lisp.h (Fpos_visible_in_window_p): Update prototype
3996 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3998 * alloc.c (toplevel): Conditionalize compilation of mem_*
3999 functions differently.
4001 2000-10-20 Jason Rumney <jasonr@gnu.org>
4003 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
4004 mem_init where it used to be. mem_z etc not defined otherwise.
4006 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4008 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
4010 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
4011 structure definition and related variabled to the top of the file.
4012 Include this code when GC_MALLOC_CHECK is defined.
4013 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
4014 register/unregister allocated region.
4015 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
4016 which isn't allocated.
4017 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
4018 something which is already in use.
4019 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
4020 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
4021 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
4022 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
4024 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
4025 _malloc_internal instead of malloc.
4026 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
4029 2000-10-20 Andrew Innes <andrewi@gnu.org>
4031 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
4033 (my_strftime) <macro>: Don't use macro arg list when redefining as
4035 (my_strftime) <function>: Supply 0 as ut argument.
4037 2000-10-19 Jason Rumney <jasonr@altavista.net>
4039 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
4040 including dispextern.h, as it stops faces from working.
4042 * w32fns.c (Fx_create_frame): Don't bother calling
4043 face-set-after-frame-default since the caller does it for us
4044 anyway. Clean up calls to x_get_arg to be consistent with X.
4046 * w32term.c (x_produce_glyphs): Handle
4047 unibyte_display_via_language_environment correctly.
4048 (w32_draw_box_rect): Fix the calculation of width and height.
4050 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
4051 as it has stopped working.
4052 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
4055 2000-10-19 Gerd Moellmann <gerd@gnu.org>
4057 * eval.c (skip_debugger): Prevent a compiler warning.
4058 (Fcondition_case): Likewise.
4059 (Fbacktrace_frame): Use a null interactive spec.
4061 2000-10-19 Kenichi Handa <handa@etl.go.jp>
4063 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
4065 2000-10-18 Gerd Moellmann <gerd@gnu.org>
4067 * strftime.c: Sync with glibc, file version 1.78.
4068 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
4069 should no longer be used according to ISO 8601.
4071 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
4072 no map for meta_prefix_char, don't try to use it as a keymap.
4073 Instead, if T_OK is non-zero, look up a default binding, if any,
4074 otherwise, if T_OK is zero, return nil.
4076 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
4077 (x_to_xcolors, png_load): Use x_query_color.
4079 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
4081 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
4083 (x_copy_color, x_alloc_lighter_color): Likewise.
4085 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
4086 (x_query_color, x_query_colors): Add prototype.
4088 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
4089 check_string_bytes only if not noninteractive, increase count to 50.
4091 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
4093 * insdel.c (adjust_markers_for_delete): Handle before-insertion
4096 2000-10-17 Gerd Moellmann <gerd@gnu.org>
4098 * alloc.c (pure_bytes_used): Renamed from pureptr.
4100 (pure_alloc): New function.
4101 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
4103 (Fpurecopy): Use PURE_POINTER_P.
4105 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
4106 PT has moved backward.
4108 * xdisp.c (cursor_row_p): Take continued lines into account.
4110 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
4112 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
4113 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
4114 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
4117 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
4118 of selective display off while searching for the next line start.
4120 2000-10-17 Kenichi Handa <handa@etl.go.jp>
4122 * Makefile.in (term.o): Depend on dispextern.h.
4124 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
4126 * keymap.c (keymap_memberp): Ensure that nil is not a member.
4128 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4130 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
4131 the iterator at the beginning, so that they can be set later on,
4132 for instance in reseat_at_next_visible_line_start, without being
4135 * xfns.c (pbm_format): Add :foreground and :background keywords.
4136 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
4137 (xbm_load): Recognize foreground and background color
4140 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
4142 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
4144 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
4147 * msdos.c (IT_set_face): Compare highlighted face with the default
4148 face, and invert colors if these faces' colors are identical.
4149 (Fmsdos_remember_default_colors): Don't swap foreground and
4150 background colors in initial_colors[].
4151 (IT_set_frame_parameters): Don't swap frame's foreground and
4152 background pixels. If ALIST includes "(reverse . t)", swap
4153 foreground-color and background-color properties in frame's
4154 param_alist. If the original frame's param_alist doesn't specify
4155 the colors, store unspecified-fg and unspecified-bg, reversed if
4158 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
4159 the colors are unspecified and reversed, reverse fore- and back-
4160 ground in the returned value.
4161 (Fframe_parameter): Ditto.
4163 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4165 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
4166 get_last_unchanged_at_beg_row.
4167 (find_first_unchanged_at_end_row): Renamed from
4168 get_first_unchanged_at_end_row.
4169 (find_first_unchanged_at_end_row): Convert assertions to
4170 unconditional tests which abort. When looking for a row in
4171 unchanged text, don't go further back than first_text_row.
4173 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
4174 Don't add in the last line's height when deciding if the new
4175 position is below the scroll margin.
4177 2000-10-16 Miles Bader <miles@gnu.org>
4179 * editfns.c (Fconstrain_to_field): Check carefully for field
4180 boundaries if either OLD_POS or NEW_POS has a non-nil field
4181 property, even if they're the same.
4183 2000-10-16 Kenichi Handa <handa@etl.go.jp>
4185 * xterm.c (x_draw_box_rect): Fix the calculation of width and
4186 height for XFillRectangle.
4188 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
4190 * syntax.c (Fstring_to_syntax): New function extracted from
4191 Fmodify_syntax_entry.
4192 (Fmodify_syntax_entry): Use it and document the ! and | fences.
4193 (skip_chars, Fforward_comment): Remove unused variables.
4194 (syms_of_syntax): Add defsubr for string-to-syntax.
4195 (describe_syntax): Add code for comment and string fences.
4197 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
4199 * keymap.c (access_keymap): Add AUTOLOAD parameter.
4200 Do the meta->esc mapping. Call get_keyelt before returning.
4201 Start scanning from the second element (the first is always `keymap')
4202 to make it easier to detect when we reach a parent map.
4203 Handle the case of inheriting from a symbol whose function is a map.
4204 (Fkeymap_parent): Also handle the `inherit from symbol' case.
4205 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
4206 (get_keyelt, Flookup_key): Update call to access_keymap.
4207 Remove the meta->esc mappings.
4208 (define_as_prefix): Delete old disabled code.
4209 (menu_item_p): New function.
4210 (where_is_internal_1): Skip over the few remaining menu items.
4211 * lisp.h (access_keymap): Update prototype.
4212 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
4213 Update call to access_keymap.
4214 (follow_key, read_key_sequence): Update calls to access_keymap.
4215 Remove the meta->esc mappings.
4217 2000-10-13 Gerd Moellmann <gerd@gnu.org>
4219 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
4220 with additional argument.
4222 * xdisp.c (cursor_row_p): New function.
4223 (try_cursor_movement, display_line): Use it.
4225 * xdisp.c (append_space): Also save/restore iterator's current
4226 character and its length.
4228 * xdisp.c (init_from_display_pos): Add an assertion.
4229 (handle_stop): Don't set iterator's add_overlay_start.
4230 (handle_invisible_prop): Likewise.
4231 (load_overlay_strings): If text under an overlay is invisible,
4232 take both before- and after-strings into account when the iterator
4233 is positioned either at the start or at the end of the overlay.
4234 (forward_to_next_line_start): Rewritten.
4235 (reseat_at_next_visible_line_start): Rewritten.
4236 (set_iterator_to_next): Add parameter RESEAT_P.
4238 * dispextern.h (struct it): Remove member add_overlay_start.
4239 (set_iterator_to_next): Change prototype.
4241 2000-10-13 Kenichi Handa <handa@etl.go.jp>
4243 * coding.c (code_convert_region): Be sure to initialize
4244 coding->category_idx.
4245 (decode_coding_string): Set coding->src_multibyte and
4246 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
4247 (encode_coding_string): Set coding->src_multibyte and
4248 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
4250 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
4252 * xfns.c (Fx_create_frame): Don't bother calling
4253 face-set-after-frame-default since the caller does it for us anyway.
4255 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
4257 * window.c (coordinates_in_window): Fix detection of vertical line
4258 on character terminals.
4260 2000-10-12 Gerd Moellmann <gerd@gnu.org>
4262 * editfns.c (save_excursion_save): Additionally record the
4264 (save_excursion_restore): If buffer was visible in a window, and a
4265 different window was selected, and the old selected window is
4266 still live, restore point in that window.
4268 2000-10-12 Kenichi Handa <handa@etl.go.jp>
4270 * xterm.c (x_produce_glyphs): Handle
4271 unibyte_display_via_language_environment correctly.
4273 * regex.c (regex_compile): Change the way of handling a range from
4274 unibyte char to multibyte char.
4276 * syntax.c (skip_chars): Change the way of handling a range from
4277 unibyte char to multibyte char.
4279 * process.c (read_process_output): Cancel previous change.
4281 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
4283 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
4285 * charset.c (Ffind_charset_string): Doc fix.
4286 (Ffind_charset_region): Doc fix.
4288 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
4290 * process.c (read_process_output): Fix previous change. Adjust
4291 multibyteness of text to insert in a buffer by
4292 string_make_unibyte/multibyte instead of
4293 Fstring_as_unibyte/multibyte.
4295 2000-10-10 Andreas Schwab <schwab@suse.de>
4297 * alloc.c (mark_object): Remove all workarounds installed on
4300 2000-10-10 Kenichi Handa <handa@etl.go.jp>
4302 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
4304 (base64_encode_1): Make it work for a text of multibyte form.
4305 (Fbase64_decode_region): Allocate sufficient memory for multibyte
4306 case. Don't call str_to_multibyte because base64_decode_1
4307 produces correct multibyte form for eight-bit codes.
4308 (Fbase64_decode_string): Adjusted for the change of
4310 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
4311 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
4314 * charset.h (CHAR_STRING): Optimized for single byte characters.
4316 2000-10-09 Andreas Schwab <schwab@suse.de>
4318 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
4319 -1 after socket is closed, to fall through to error processing.
4321 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
4323 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
4324 variables. If ALIST includes foreground-color or
4325 background-color, change also the colors of the default face for
4328 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
4330 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
4331 them extern (they are defined on xfaces.c).
4332 (syms_of_msdos): Don't intern and don't staticpro
4333 Qbackground_color and Qforeground_color.
4335 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
4337 * frame.c (Fframe_parameter): For non-windowed frames, if
4338 f->param_alist says foreground or background color is unspecified,
4339 call tty_color_name to return the color name computed from the
4340 frame's current colors.
4342 2000-10-06 Dave Love <fx@gnu.org>
4344 * terminfo.c (ospeed): Don't declare.
4346 * sysdep.c: Don't include string.h.
4347 (h_errno): Declare conditional also on TRY_AGAIN.
4349 * charset.c (Ffind_charset_string): Doc fix.
4351 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
4352 (Fbase64_decode_region, Fbase64_decode_string): More explicit
4355 2000-10-05 Dave Love <fx@gnu.org>
4357 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
4358 position like menu-bar.
4360 2000-10-05 Gerd Moellmann <gerd@gnu.org>
4362 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
4364 * xdisp.c (handle_single_display_prop): Use safe_call1.
4365 (safe_call): Renamed from call_function.
4366 (safe_call1): New function.
4367 (handle_fontified_prop): Use safe_call1 instead of call1.
4368 (safe_eval): Renamed from eval_form.
4369 (safe_eval_handler): Renamed from eval_handler.
4370 (handle_single_display_prop, display_mode_element): Use safe_eval
4371 instead of eval_form.
4373 * xfaces.c (merge_face_heights): Use safe_call instead of
4376 * keyboard.c (show_help_echo): Use safe_call instead of
4377 call_function; use safe_eval instead of eval_form.
4379 * lisp.h (safe_call): Renamed from call_function.
4380 (safe_eval): Renamed from eval_form.
4381 (safe_call1): Add prototype.
4383 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
4385 * xfns.c (image_ascent): Rearrange ascent calculation for the
4388 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
4390 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
4391 (where_is_internal_1): Don't bother ignoring menu-items any more.
4393 2000-10-04 Gerd Moellmann <gerd@gnu.org>
4395 * keyboard.c (update_menu_bindings): New variable.
4396 (parse_menu_item): Use AREF. If update_menu_bindings
4397 is 0, don't update menu bindings.
4398 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
4400 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
4402 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
4405 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
4407 * syntax.c (forw_comment): Match nestedness of ender/starter.
4408 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
4409 (prev_char_comstart_first): Remove.
4410 (back_comment): Check two-char comment markers more carefully
4411 to better handle overlapping cases like *//* or /* */* */ ...
4412 Match nestedness of ender/starter.
4414 2000-10-02 Dave Love <fx@gnu.org>
4416 * config.in (HAVE_GAI_STRERROR): Add undef.
4418 * process.c (Fopen_network_stream): Use it.
4420 * m/alpha.h (NO_REMAP): Don't define.
4422 2000-10-02 Gerd Moellmann <gerd@gnu.org>
4424 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
4425 return with a string converted to an integer or vice versa when
4426 Vmocklisp_arguments is t.
4427 (Fsignal): Likewise. The function can return for `quit'.
4428 (struct gcpro): Declare member `var' to point to a volatile
4431 * eval.c (error): Prevent compiler warning.
4433 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
4435 * keymap.c (keymap_memberp): New function.
4436 (Fset_keymap_parent): Use it.
4437 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
4438 Use keymap_memberp to avoid creating cycles.
4439 (access_keymap): Use KEYMAPP.
4441 2000-09-30 Gerd Moellmann <gerd@gnu.org>
4443 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
4444 gai_strerror. Make sure xerrno is set if connect fails. Improve
4447 2000-09-29 Jason Rumney <jasonr@gnu.org>
4449 * w32term.c (w32_char_font_type, w32_encode_char)
4450 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
4451 (w32_bdf_per_char_metric): New function.
4452 (w32_per_char_metric): Use it.
4453 (x_draw_glyph_string_background): Always draw background for BDF
4456 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
4457 GDI object which is a scarce resource.
4459 * w32bdf.c (search_file_line): Fix skipping of whitespace.
4460 (get_quoted_string): Fix limit on memchr search.
4461 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
4462 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
4463 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
4464 (get_cached_font_char, cache_char_offset): Use macro
4465 BDF_CODEPOINT_RANGE_COVER_P.
4466 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
4467 (clear_cached_bitmap_slots): New function.
4468 (GET_HEX_VALUE): G-Z, g-z are not hex.
4469 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
4470 (get_bitmap_with_cache): Use new cache implementation.
4471 (create_offscreen_bitmap): New function.
4472 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
4474 * w32term.c (x_produce_glyphs): If the distance from the current
4475 position to the next tab stop is less than a canonical character
4476 width, use the tab stop after that.
4477 (x_draw_glyphs): Handle case START and END are out of bounds more
4479 (x_clear_mouse_face): Block/unblock input.
4480 (x_display_and_set_cursor): Don't show a hollow box cursor for
4481 buffers whose cursor_type is nil.
4483 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4485 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
4488 * dispextern.h (updating_frame): Declare extern.
4490 2000-09-29 Andreas Schwab <schwab@suse.de>
4492 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
4494 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4496 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4497 use its function definition.
4498 (tool_bar_items): Likewise.
4500 * lisp.h (fatal): Declare NO_RETURN.
4502 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4504 * keymap.c: Remove the line "#undef NULL".
4506 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4508 * xterm.c (x_make_frame_visible): Try harder to make the frame
4511 2000-09-28 Dave Love <fx@gnu.org>
4513 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4515 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4517 * .gdbinit (xreload): Note its need on GNU/Linux.
4519 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4520 r_alloc, r_alloc_free.
4522 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4524 * syntax.c (skip_chars): Handle negation correctly.
4526 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4528 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4529 with non-zero FORCE_P argument.
4531 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4534 * xdisp.c (window_box_height): Add an assertion.
4536 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4537 tool-bar than is available.
4538 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4540 2000-09-27 Dave Love <fx@gnu.org>
4542 * s/irix6-5.h: Now works 64-bit. Tidied.
4544 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4546 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4547 instead of BITS_PER_INT.
4548 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4549 EMACS_UINT, respectively.
4550 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4552 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4554 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
4556 * window.c (freeze_window_starts): Construct last argument for
4557 foreach_window differently.
4559 * xfns.c (x_decode_color): Don't return a Lisp_Object.
4561 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
4562 EMACS_UINT instead of `int' and `unsigned int'.
4563 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
4565 * frame.h (struct frame): Make the `nothing' member of union
4566 output_data an EMACS_INT.
4568 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
4570 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
4571 size in the sdata structure.
4572 (SDATA_NBYTES, SDATA_DATA): New macros.
4573 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
4574 differently for the different layout of the sdata structure.
4575 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
4577 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
4578 Check that size recorded in the string size and size recorded in
4579 the sdata structure agree.
4581 2000-09-25 Dave Love <fx@gnu.org>
4583 * buffer.c: Include stdio.h.
4585 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
4587 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
4589 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
4590 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
4592 (__malloc_extra_blocks): Declare as __malloc_size_t.
4594 2000-09-25 Gerd Moellmann <gerd@gnu.org>
4596 * alloc.c (mark_image): Use GC_NILP instead of NILP.
4598 * keyboard.c (show_help_echo): Set help_echo_showing_p.
4599 (read_char): If help-echo is showing, preserve the echo area
4602 * xdisp.c (help_echo_showing_p): New variable.
4603 (set_message): Reset it to 0.
4604 (init_xdisp): Initialize help_echo_showing_p.
4606 * dispextern.h (help_echo_showing_p): Declare extern.
4608 * config.in: Fix typo in __GNUC_MINOR__.
4610 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
4612 * s/freebsd.h (POSIX_SIGNALS): Define.
4614 * xterm.c (x_clear_mouse_face): Block/unblock input.
4616 2000-09-24 Dave Love <fx@gnu.org>
4618 * fns.c (base64_encode_1): Fix last change.
4620 2000-09-22 Gerd Moellmann <gerd@gnu.org>
4622 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
4624 * xdisp.c (try_window_reusing_current_matrix): More fixes
4625 for the case window has a header-line.
4627 2000-09-22 Dave Love <fx@gnu.org>
4629 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
4632 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
4634 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
4636 2000-09-21 Gerd Moellmann <gerd@gnu.org>
4638 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
4641 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
4644 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
4645 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
4646 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
4649 * marker.c (byte_char_debug_check): Return void.
4651 * xfns.c (Fx_create_frame): Set default frame parameter value
4652 for tool-bar-lines to 1.
4654 * dispnew.c (scrolling_window): Compare y-positions of rows
4655 equal at the start. Some simplification.
4657 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
4658 reused rows' y-position in the case window has a header-line, and
4659 new window start is greater than old window start.
4661 * process.c (process_sent_to): New variable.
4662 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
4663 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
4664 Declare more parameters volatile.
4666 * lread.c (Vrecursive_load_depth_limit): New variable.
4667 (Fload): Check recursive loads whose recursion depth exceeds
4668 Vrecursive_load_depth_limit.
4669 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
4671 2000-09-20 Gerd Moellmann <gerd@gnu.org>
4673 * fileio.c (Fread_file_name): Doc fix.
4675 * editfns.c (Fmessage_or_box): Doc fix.
4677 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
4679 * xfns.c (xbm_scan): Allow C-style comments.
4681 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
4682 symbols are specified, add color translations to the cache.
4683 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
4685 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
4687 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
4688 structures to xpm_init_color_cache.
4690 2000-09-19 Gerd Moellmann <gerd@gnu.org>
4692 * dispnew.c (update_window_line): Make sure to always draw
4695 2000-09-19 Andrew Innes <andrewi@gnu.org>
4697 * makefile.nt (bootstrap-emacs): Don't change directory.
4699 2000-09-19 Kenichi Handa <handa@etl.go.jp>
4701 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
4703 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
4704 If output buffer is too small, signal an appropriated error.
4706 2000-09-18 Dave Love <fx@gnu.org>
4708 * keyboard.c (menu_bar_items, tool_bar_items)
4709 (current_active_maps): Remove redundant get_local_map call.
4711 2000-09-18 Gerd Moellmann <gerd@gnu.org>
4713 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
4714 cursor for buffers whose cursor_type is nil.
4716 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
4717 a feature to implement that is already implemented.
4718 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
4721 * xfns.c (x_clear_image_1): New function.
4722 (x_clear_image): Use it.
4723 (x_from_xcolors): Use x_clear_image_1; don't free the image's
4726 * dispnew.c (update_window): Move test for invisible lines
4727 at the top to update_window_line.
4728 (update_window_line): Handle invisible lines here.
4730 * xfns.c (clear_image_cache): Clear current matrices of all
4731 frames sharing an image cache. Block input while freeing
4732 images. Fix timestamp comparison.
4733 (x_clear_image): Also free the mask.
4735 * xfns.c (lookup_image): Block input while loading the image so
4736 that we won't get interrupted in a state where the image isn't yet
4738 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4739 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4740 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4741 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
4744 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4746 * dispnew.c (update_window): Make sure to make desired rows
4747 current even if they are completely invisible at the top
4750 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4752 * xfns.c (lookup_image): Build mask before applying an algorithm.
4753 Recognize algorithm `disabled'.
4754 (cross_disabled_images): New variable.
4755 (COLOR_INTENSITY): New macro.
4756 (x_detect_edges): Use COLOR_INTENSITY.
4757 (x_disable_image): New function.
4758 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4760 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
4761 disabled state, don't apply an image transformation algorithm if
4762 the user specified an image for the disabled state. Use
4763 `:algorithm disabled' for creating a disabled item's image if the
4764 user hasn't specified an image.
4766 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
4767 allocation functions with the XPM lib.
4768 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
4769 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
4770 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
4771 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
4772 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
4774 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
4775 functions, if possible, because these handle color allocation
4776 failure more gracefully.
4777 (Fimage_mask_p): New function.
4779 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4780 (Qedge_detection, Qheuristic): New symbols.
4781 (syms_of_xfns): Initialize new symbols.
4782 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4783 `algorithm (edge-detection ...)'.
4784 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4785 (tiff_format, gif_format, gs_format): Add `:mask'.
4786 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4787 (GIF_MASK, GS_MASK): New enumerators.
4788 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4789 (emboss_matrix, laplace_matrix): New variables.
4790 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4791 (x_edge_detection): New functions.
4792 (x_laplace): Rewritten in terms of x_detect_edges.
4793 (x_build_heuristic_mask): If image has a mask, free it.
4795 2000-09-14 Andrew Innes <andrewi@gnu.org>
4797 * makefile.w32-in: Revert to Unix line endings.
4799 2000-09-14 Andrew Innes <andrewi@gnu.org>
4801 * makefile.w32-in: Standardize indentation somewhat.
4802 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
4803 cater for differences between shells.
4805 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
4807 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4809 * xterm.c (x_produce_glyphs): If the distance from the current
4810 position to the next tab stop is less than a canonical character
4811 width, use the tab stop after that.
4813 2000-09-14 Dave Love <fx@gnu.org>
4815 * buffer.c (alloc_buffer_text): Fix xmalloc call.
4817 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4819 * xdisp.c (handle_fontified_prop): While running fontification
4820 functions, bind `fontification-functions' and
4821 `after-change-functions' to nil.
4823 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4824 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
4826 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
4828 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
4829 USE_MMAP_FOR_BUFFERS.
4831 * insdel.c (make_gap): Use enlarge_buffer_text.
4833 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
4834 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
4835 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
4836 from former r_alloc_* functions in ralloc.c.
4837 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
4839 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
4840 (mmap_init) [REL_ALLOC_MMAP]: New function.
4841 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
4842 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
4845 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
4846 (enlarge_buffer_text): Add prototype.
4848 * ralloc.c: Remove everything having to do with the use of mmap.
4850 2000-09-13 Gerd Moellmann <gerd@gnu.org>
4852 * sound.c (Fplay_sound): Doc fix.
4854 * keyboard.c: Avoid some more compiler warnings.
4855 (parse_tool_bar_item): Ignore cached key bindings.
4857 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
4858 and allocation of Lisp data.
4860 2000-09-12 Gerd Moellmann <gerd@gnu.org>
4862 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
4863 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
4866 * lread.c (Fload): Put code checking for recursive loads in #if 0.
4868 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
4870 * ccl.c: Comment fixed.
4871 (MAX_MAP_SET_LEVEL): Increased to 30.
4872 (PUSH_MAPPING_STACK): Enclose with do-while block.
4873 (POP_MAPPING_STACK): Likewise.
4874 (stack_idx_of_map_multiple): New variable.
4875 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
4876 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
4877 call the corresponding CCL program by
4878 CCL_CALL_FOR_MAP_INSTRUCTION.
4879 (ccl_driver) <CCL_MapSingle>: Likewise.
4880 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
4881 with the case where looking up process reaches to the end of
4882 map-set, and call CCL programs as the above change.
4884 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4886 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4887 that might be clobbered by longjmp.
4888 (check_x_display_info, x_decode_color, create_frame_xic)
4889 (Fx_display_backing_store, Fx_display_visual_class)
4890 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4893 * lread.c (init_lread): Set Vloads_in_progress to nil.
4894 (Fload): Show list of recursively loaded files, when signaling an
4897 * lread.c (Vloads_in_progress): New variable.
4898 (record_load_unwind): New function.
4899 (Fload): Check for recursive loads.
4900 (syms_of_lread): Initialize Vloads_in_progress.
4901 (read_integer, read1): Avoid some compiler warnings.
4903 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4906 2000-09-11 Miles Bader <miles@gnu.org>
4908 * editfns.c (Fbuffer_string): Doc fix.
4910 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4912 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4914 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4916 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4917 whether to include other header files.
4919 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4921 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4922 by Fmemq as a boolean.
4924 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4926 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4928 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4930 * ralloc.c (mmap_fd): Remove initializer which can make it
4931 read-only in a dumped Emacs.
4932 (mmap_fd_1): New variable.
4933 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4934 restore it from there.
4935 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4936 unconditionally so that mmap_fd can be initialized there.
4937 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4938 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4939 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4941 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4943 * xdisp.c (dump_glyph_row): Fix printf format string.
4944 (display_line, move_it_in_display_line_to): Avoid compiler
4947 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4949 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4952 * xdisp.c (try_window_id): When trying to locate cursor in
4953 unchanged rows at the top, handle the case that we can't find it.
4955 * xterm.c (x_draw_glyphs): Handle case START and END are out
4956 of bounds more carefully.
4958 2000-09-08 Dave Love <fx@gnu.org>
4960 * s/sol2.h (REL_ALLOC_MMAP): Define.
4961 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4963 * ralloc.c: Don't include string.h (redundant).
4964 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4965 [!MAP_ANON]: Include fcntl.h.
4966 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4967 (r_alloc, r_re_alloc, r_alloc_free)
4968 (mmap_enlarge, mmap_set_vars): Use it.
4969 (r_alloc_init_fd): New function.
4970 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4971 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4974 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4977 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4978 change to __NetBSD__.
4980 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4982 * search.c (compile_pattern): Check the multibyteness of cached
4985 2000-09-08 Miles Bader <miles@gnu.org>
4987 * xfaces.c (default_face_vector): Function removed.
4988 (Finternal_merge_in_global_face): Restore old global/local
4989 attribute override order. Use inline loop instead of calling
4990 default_face_vector.
4992 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4994 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4995 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4996 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4997 where necessary, in case POINTER_TYPE is `void'.
4999 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
5001 * frame.c (make_terminal_frame): Initialize frame foreground and
5002 background colors to unspecified, for the initial instance of an
5005 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5007 * ralloc.c (mmap_find): Fix overlap computation.
5008 (mmap_enlarge): Compute nbytes before trying to find an
5011 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
5014 * lread.c (syms_of_lread): Change value of regexp
5015 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
5017 * xmenu.c (xdialog_show): When looking up the selection in
5018 menu_items, take `quote' boundaries into account; this corresponds
5019 to a nil ITEM in x-popup-dialog.
5021 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5023 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
5025 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
5027 * coding.c (encode_coding_sjis_big5): Use translation table for
5028 encoding, not decoding. Fix the handling of latin-jisx0201.
5029 Check for the charset katakana-jisx0201 too.
5030 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
5031 (detect_coding_sjis): Check the byte sequence more rigidly.
5033 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5035 * xfaces.c (Vparam_value_alist): New variable.
5036 (syms_of_xfaces): Initialize it.
5037 (Finternal_set_lisp_face_attribute): Avoid more consing.
5039 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
5041 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
5042 (Qbackground_mode): New variable.
5043 (syms_of_frame_1): Initialize Qbackground_mode.
5045 * lisp.h (Qdisplay): Declare extern.
5047 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
5048 change face on all frames, and change the default for new frames.
5050 2000-09-07 Dave Love <fx@gnu.org>
5052 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
5054 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5056 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
5058 * charset.c: Include composite.h
5059 (lisp_string_width): New function.
5060 (Fstring_width): Call lisp_string_width instead of strwidth.
5062 * Makefile.in (charset.o): Depends on composite.h.
5064 * process.c (read_process_output): Before inserting the decoded
5065 text in the buffer, adjust the multibyteness.
5067 2000-09-06 Gerd Moellmann <gerd@gnu.org>
5069 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
5070 buffer's text buffer is null, map new memory.
5072 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
5073 POINTER_TYPE and size_t.
5074 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
5075 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
5076 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
5077 [REL_ALLOC_MMAP]: New macros.
5078 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
5079 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
5080 [REL_ALLOC_MMAP]: New functions.
5082 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
5083 before and after unexec.
5085 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
5086 text buffers if necessary.
5088 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
5089 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
5092 * config.in (HAVE_MMAP): Add #undef.
5094 2000-09-05 Gerd Moellmann <gerd@gnu.org>
5096 * frame.c (Qdisplay_type): New variable.
5097 (syms_of_frame_1): Initialize it.
5098 (Fframe_parameter): New function that avoids consing.
5099 (syms_of_frame): Defsubr it.
5101 * buffer.c (Fother_buffer): Consider buffers as invisible when
5102 they are displayed in a window on an invisible frame.
5104 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
5105 get-largest-window always return nil.
5107 2000-09-04 Gerd Moellmann <gerd@gnu.org>
5109 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
5110 variable; recognize Emacs 19 elc files.
5112 2000-09-04 Miles Bader <miles@gnu.org>
5114 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
5115 before initially popping up the menu, so the menu doesn't flash
5116 when the face settings are significantly different from the
5119 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
5121 * regex.c (WIDE_CHAR_SUPPORT): New macro.
5122 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
5123 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
5124 (BIT_UNIBYTE): Remove.
5125 (re_match_2_internal): Delete corresponding code and streamline the
5126 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
5127 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
5128 (re_wctype_t): New type.
5129 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
5130 (regex_compile): Use them and fix handling of overly long char classes.
5132 2000-09-03 Andrew Innes <andrewi@gnu.org>
5134 * makefile.w32-in: Change to DOS line endings.
5136 * s/ms-w32.h (ORDINARY_LINK): New define.
5138 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
5139 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
5141 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
5142 (distclean): Delete them here instead.
5144 * w32proc.c (compare_env): Convert to uppercase for comparison,
5145 not lowercase, to match how the native Windows shell works.
5147 2000-09-03 Jason Rumney <jasonr@gnu.org>
5149 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
5150 CVS changes the line-ends when checking in/out on DOS/Windows.
5152 * makefile.nt (emacs): Do not change directory to run temacs, as
5153 the load-path is set relative to current directory.
5155 2000-09-03 Miles Bader <miles@gnu.org>
5157 * xterm.c (x_alloc_lighter_color_for_widget): New function.
5159 2000-09-02 Gerd Moellmann <gerd@gnu.org>
5161 * xdisp.c (redisplay_mode_lines): New function.
5162 (display_mode_lines): Return number of mode lines displayed.
5163 (echo_area_display): Use redisplay_mode_lines to draw garbaged
5164 mode lines. Don't temporarily bind redisplay-dont-pause to t.
5166 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
5167 string.h and strings.h.
5168 (index) [HAVE_INDEX]: Add prototype.
5170 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
5171 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
5173 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
5174 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
5176 2000-09-01 Gerd Moellmann <gerd@gnu.org>
5178 * lread.c (read1): Accept `?' as symbol constituent, for
5179 compatiblity with XEmacs.
5181 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
5183 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
5184 (struct re_pattern_buffer): Remove newline_anchor.
5185 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
5186 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
5187 (re_max_failures, fail_stack): Use size_t rather than unsigned.
5188 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
5189 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
5190 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
5191 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
5192 Get rid of references to newline_anchor.
5193 (regcomp): Allocate and precompute a fastmap.
5195 2000-08-31 Gerd Moellmann <gerd@gnu.org>
5197 * lread.c (openp): GCPRO local variable `filename'.
5199 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
5201 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
5203 * regex.c: Merge some changes from GNU libc. Add prototypes.
5204 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
5205 Use memcmp and memcpy instead of bcopy and bcmp.
5206 (init_syntax_once): Use ISALNUM.
5207 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
5208 (REG_UNSET_VALUE): Remove. Use NULL instead.
5209 (REG_UNSET, re_match_2_internal): Use NULL.
5210 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
5212 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
5213 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
5214 (regex_compile): In handle_interval, return an error rather than try to
5215 unfetch the interval if we can't find the closing brace.
5216 Obey the RE_NO_GNU_OPS syntax bit.
5217 (TOLOWER): New macro.
5219 (regexec): Allocate regs.start and regs.end as one block.
5221 2000-08-30 Gerd Moellmann <gerd@gnu.org>
5223 * xdisp.c (echo_area_display): Check display_completed instead
5224 of calling detect_input_pending.
5226 * dispnew.c (update_frame): Only set display_completed here; move
5227 the update_begin and update_end calls here from update_frame_1.
5228 (update_frame_1): Don't set display_completed here, don't call
5229 update_begin/update_end.
5231 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
5232 instead of store_frame_param.
5234 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5236 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
5237 desired window matrix hasn't been displayed, use the current row
5238 instead. Make sure that only those frame rows are updated for
5239 which there exists a corresponding enabled desired row.
5241 2000-08-29 Miles Bader <miles@gnu.org>
5243 * xfaces.c (default_face_vector): New function.
5244 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
5246 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5248 * lread.c (openp): Prevent temporary string passed to
5249 Ffile_readable_p from being garbage collected.
5251 2000-08-28 Dave Love <fx@gnu.org>
5253 * keymap.c (store_in_keymap): Add `static' to declaration.
5255 2000-08-28 Gerd Moellmann <gerd@gnu.org>
5257 * emacs.c, callint.c, doc.c, editfns.c
5258 (toplevel) [HAVE_STRING_H]: Include string.h.
5259 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
5260 (index): Remove prototypes which might conflict with non-standard
5261 definitions of index/strchr.
5263 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
5264 (rindex): Define only if !HAVE_RINDEX.
5266 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
5268 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
5270 2000-08-28 Miles Bader <miles@gnu.org>
5272 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
5273 made inconsistent by a font-related attribute in FROM.
5274 (merge_face_inheritance): Add function comment.
5276 2000-08-28 Kenichi Handa <handa@etl.go.jp>
5278 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
5279 the 4th arg (PREV_EVENT) Qt to suppress input method.
5281 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
5283 * regex.c: Indent cpp directives and remove parens after `defined'.
5284 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
5285 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
5286 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
5287 (re_compile_pattern): Use size_t for length.
5288 (init_syntax_once): Move to a better place.
5289 * regex.h: Merge changes from GNU libc. Indent cpp directives.
5290 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
5292 * syntax.c (back_comment): Detect cases where a comment-starter is
5293 actually inside another comment as in: /* a // b */ c // d \n.
5294 Make it clear that `comstart_pos' is unused for nested comments.
5296 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
5297 (KEYMAPP): New macro.
5298 (Fkeymap_parent, Fset_keymap_parent): Use it.
5299 (fix_submap_inheritance): Mark it static.
5300 (define_as_prefix, describe_buffer_bindings, describe_command)
5301 (describe_translation, describe_map): Complete prototypes.
5303 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
5305 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
5306 to better match the key-lookup behavior.
5308 2000-08-27 Gerd Moellmann <gerd@gnu.org>
5310 * xfaces.c (lface_fully_specified_p): Handle :inherit.
5311 (Finternal_set_lisp_face_attribute): Fix typo in error message.
5313 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
5315 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
5316 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
5317 (xterm.o): Depend on coding.h
5319 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5321 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
5322 the corresponding '#endif'.
5324 2000-08-26 Miles Bader <miles@gnu.org>
5326 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
5327 * xfaces.c (QCinherit): New variable.
5328 (syms_of_xfaces): Initialize it.
5329 (LFACE_INHERIT): New macro.
5330 (Finternal_get_lisp_face_attribute)
5331 (merge_face_vector_with_property)
5332 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
5333 (check_lface_attrs): Allow new types of face height. Check
5335 (CYCLE_CHECK): New macro.
5336 (merge_face_inheritance): New function.
5337 (merge_face_vectors): Merge inherited faces too. Add F and
5338 CYCLE_CHECK arguments.
5339 (merge_face_vector_with_property, Finternal_merge_in_global_face)
5340 (lookup_named_face, lookup_derived_face, realize_named_face)
5341 (face_at_string_position, face_at_buffer_position): Supply
5342 new F and CYCLE_CHECK arguments to merge_face_vectors.
5343 (merge_face_heights): New function.
5344 (merge_face_vectors, merge_face_vector_with_property)
5345 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
5346 handle relative face heights.
5347 (lface_same_font_attributes_p): Compare heights using EQ.
5349 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5351 * charset.c (char_to_string): Check the character validity.
5352 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
5355 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
5357 * regex.c (PUSH_FAILURE_COUNT): New macro.
5358 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
5359 Handle popping of a register's or a counter's data.
5360 (POP_FAILURE_POINT): Use the new name.
5361 (re_match_2_internal): Push counter data on the stack for succeed_n,
5362 jump_n and set_number_at and remove misleading dead code in succeed_n.
5364 2000-08-25 Gerd Moellmann <gerd@gnu.org>
5366 * xdisp.c (redisplay_internal): If considering all windows on all
5367 frames, update the display for each frame as soon as possible,
5368 instead of first building all desired matrices for all frames, and
5369 then updating them all.
5370 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
5372 2000-08-24 Gerd Moellmann <gerd@gnu.org>
5374 * bytecode.c (mark_byte_stack): Add a comment.
5376 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
5377 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
5380 2000-08-24 Kenichi Handa <handa@etl.go.jp>
5382 * minibuf.c (do_completion): Always use compare-string, not
5383 string-equal because the latter doesn't pay attention to
5384 multibyteness of strings.
5386 * process.c (create_process): Don't setup raw-text coding here.
5387 (Fopen_network_stream): Don't set coding->src_multibyte and
5388 coding->dst_multibyte here.
5389 (read_process_output): For process filter, return unibyte string
5390 if default-enable-multibyte-characters is nil.
5391 (send_process): If OBJECT is multibyte text, be sure to encoded it
5392 by the specified coding system for the process. Otherwise, setup
5394 (init_process): Don't initialize default-process-coding-system
5397 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
5399 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
5400 <scroll-down-aggressively>: Likewise.
5402 2000-08-23 Kenichi Handa <handa@etl.go.jp>
5404 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
5405 zero. Set coding->produced_char correctly.
5407 2000-08-22 Andrew Innes <andrewi@gnu.org>
5409 * makefile.w32-in: New file.
5411 * unexw32.c (unexec): Ignore old_name, and use the actual location
5412 of the current executable instead. Base new_name on this.
5414 * w32proc.c (create_child): Remove reference to security
5415 descriptor, which isn't needed and doesn't compile with mingw32.
5417 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5418 up dllimport attributes.
5419 (x_update_window_end): Update prototype.
5421 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
5422 extern, which screws up dllimport attributes.
5424 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5425 up dllimport attributes.
5427 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
5428 screws up dllimport attributes.
5430 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5431 up dllimport attributes.
5432 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
5433 screws up dllimport attributes.
5435 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5436 up dllimport attributes.
5438 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
5439 screws up dllimport attributes.
5441 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
5442 screws up dllimport attributes.
5444 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5445 up dllimport attributes.
5447 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
5448 unnecessary extern, which screws up dllimport attributes.
5451 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5452 up dllimport attributes.
5454 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
5455 unnecessary extern, which screws up dllimport attributes.
5457 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
5458 screws up dllimport attributes.
5460 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5461 up dllimport attributes.
5463 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
5465 * w32bdf.c (search_file_line):
5466 (set_bdf_font_info):
5468 (w32_get_bdf_glyph):
5469 (w32_BDF_to_x_font): Fix compile warnings.
5471 * w32menu.c: Include keyboard.h before frame.h. Fix compile
5474 * w32select.c: Include keyboard.h before frame.h.
5476 * w32fns.c (max): Define macro.
5477 (JOHAB_CHARSET): Define if not known.
5478 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
5479 (Fx_show_tip): Synch with X version.
5481 * w32xfns.c: Include keyboard.h before frame.h.
5483 * w32fns.c: Include keyboard.h before frame.h.
5485 * w32term.c: Include keyboard.h before frame.h.
5487 * fontset.c: Include keyboard.h before frame.h.
5489 * w32inevt.c: Include keyboard.h before frame.h.
5490 (MOUSE_MOVED): Define if not known.
5492 * minibuf.c: Include keyboard.h before frame.h.
5494 * keyboard.c: Include keyboard.h before frame.h.
5496 * indent.c: Include keyboard.h before frame.h.
5498 * dispnew.c: Include keyboard.h before frame.h.
5500 * buffer.c: Include keyboard.h before frame.h.
5502 * alloc.c: Include keyboard.h before frame.h.
5504 * print.c: Include keyboard.h before frame.h.
5506 * process.c: Include keyboard.h before frame.h.
5508 * scroll.c: Include keyboard.h before frame.h.
5510 * sysdep.c: Include keyboard.h before frame.h.
5512 * term.c: Include keyboard.h before frame.h.
5514 * window.c: Include keyboard.h before frame.h.
5516 * xdisp.c: Include keyboard.h before frame.h.
5517 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5519 * frame.c: Include keyboard.h before frame.h.
5521 * w32heap.h: Undefine min, max.
5523 * w32gui.h: Undefine min, max.
5525 * unexw32.c: Change PUCHAR to PCHAR.
5526 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5529 (copy_executable_and_dump_data): Remove unnecessary static defs.
5530 (copy_executable_and_dump_data): Fix compile warnings.
5532 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5534 * w32console.c (min): Define macro.
5535 (clear_frame, write_glyphs): Fix compile warning.
5537 * w32proc.c (compare_env):
5538 (find_child_console): Fix compile warning.
5540 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5541 sys_errlist instead of _sys_errlist.
5542 (get_emacs_configuration_options): New function.
5544 * s/ms-w32.h (sys_nerr): Provide default definition.
5545 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5546 name with _ prepended.
5547 (NSIG): Define if not known.
5548 (get_emacs_configuration): Provide extern declaration.
5549 (get_emacs_configuration_options): Provide extern declaration.
5550 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5552 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5554 (read_unc_volume): Fix compile warning.
5556 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5557 definitions from being used.
5559 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5561 * w32.c (unc_volume_file_attributes):
5562 (open_unc_volume): Make arg const.
5564 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5565 (read_input_waiting): Remove excess parameter.
5567 * w32.c (init_environment): Call _access.
5568 (check_windows_init_file): Call _close.
5569 (init_user_info): Call _putenv.
5570 (init_environment): Call _putenv and _strdup.
5571 (init_ntproc): Reset volume info cache on startup.
5573 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
5574 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
5575 cannot override the CRT malloc.
5577 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
5578 (LINK_FLAGS): Append to original value of LINK_FLAGS.
5580 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
5581 unless we are linking with a static CRT.
5582 (RVA_TO_PTR): Cast result to unsigned char*.
5584 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
5585 (add_volume_info): Use xstrdup.
5587 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
5589 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
5590 (do_completion, Fminibuffer_complete_word): Use it.
5591 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
5592 var so it can take non-boolean values.
5594 2000-08-21 Gerd Moellmann <gerd@gnu.org>
5596 * editfns.c (find_field): Formatting changes.
5597 (toplevel): Some old-style function forward declarations
5598 changed to prototypes, some new protypes added, some functions
5601 * lisp.h (set_time_zone_rule): Add prototype.
5602 (use_dialog_box): External declaration.
5604 * keyboard.c (gen_help_event): Add parameter SIZE.
5605 (kbd_buffer_events_waiting): Slightly rewritten.
5606 (clear_event): New function.
5607 (kbd_buffer_get_event): Use it, and clear the input_events of
5609 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
5610 don't fill the newly created array with nils.
5611 (toplevel): Convert some old-style function forward declarations
5614 * keyboard.h (gen_help_event): Change prototype.
5616 * xterm.c (XTread_socket): Change calls to gen_help_event.
5618 * w32term.c (w32_read_socket): Change calls to gen_help_event.
5620 * eval.c (Fmacroexpand): Doc fix.
5622 2000-08-20 Jason Rumney <jasonr@gnu.org>
5624 * w32term.h (x_display_info_for_display): Remove as this function
5625 does not exist on W32.
5627 * w32term.c (help_echo_window): New variable.
5628 (syms_of_w32term): staticpro it.
5629 (note_mode_line_highlight): Set it.
5630 (XTextExtents16): Removed as there is no equivalent on W32.
5631 (x_compute_glyph_string_overhangs): Incomplete body removed, as
5632 the X way of doing this will not work for W32.
5633 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
5634 (x_draw_image_foreground): Avoid drawing outside of the clip area
5635 when image doesn't have a mask.
5636 (note_mouse_highlight): Process overlays in the right order of
5637 priority. Set help_echo_window.
5638 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
5639 because that's more visible for large images.
5641 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
5642 name to single_keymap_panes.
5643 (w32_menu_show): Set wv->title when dealing with titles.
5644 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
5646 2000-08-21 Miles Bader <miles@gnu.org>
5648 * minibuf.c (do_completion): Try again if we rewrite the input
5649 string, but no completion was done, so that any completion message
5652 2000-08-20 Gerd Moellmann <gerd@gnu.org>
5654 * xfaces.c (lface_equal_p): Compare strings differently.
5655 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
5656 (realize_tty_face): Use them.
5657 (syms_of_xfaces): Initialize new variables.
5658 (map_tty_color): New function, extracted from realize_tty_face.
5659 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
5660 foreground or background color, store the new color name in the
5661 realized face; previous code trying to do this had no effect.
5662 (realize_tty_face): Use map_tty_color.
5663 (Fclear_face_cache): Set face_change_count and ensure thorough
5666 2000-08-19 Gerd Moellmann <gerd@gnu.org>
5668 * undo.c (record_first_change, record_marker_adjustment): Don't
5669 use XBUFFER on last_undo_buffer which might not be a buffer.
5671 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5673 * coding.c (decode_coding_string): Set members consumed,
5674 consumed_char, produced, produced_char of *coding correctly. If
5675 decode_coding doesn't consume any byte, don't try anymore.
5676 (encode_coding_string): Likewise.
5678 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5680 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
5681 conditional have void type, for Standard C compilers.
5683 * xdisp.c (redisplay_internal): Compare windows for equality with
5684 EQ, instead of applying XWINDOW to something that might not
5687 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5689 * fontset.c (Finternal_char_font): Search only the selected frame
5690 for a window of the current buffer.
5692 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5694 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
5697 * keyboard.c (kbd_buffer_get_event): Handle the case that the
5698 second half of a HELP_EVENT is found at the start of kbd_buffer.
5700 2000-08-18 Miles Bader <miles@gnu.org>
5702 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
5704 * editfns.c (save_restriction_save): Rewrite to use markers.
5705 (save_restriction_restore): Rewrite to understand new form of data
5706 saved by save_restriction_save.
5707 (Fsave_restriction): Remove cautionary note in doc-string.
5709 2000-08-17 Gerd Moellmann <gerd@gnu.org>
5711 * fileio.c (build_annotations): Add a comment explaining the
5712 return value of format-annotate-function. Replace a spurious call
5713 to Flength with a CONSP test. Call format-annotate-function with
5714 a fifth arg specifying how many times the function is been called
5715 in a row, to let it choose temporary buffers appropriately.
5717 2000-08-17 Dave Love <fx@gnu.org>
5719 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
5720 declare make_temp_name twice.
5722 * lread.c: Prototype readevalloop, load_unwind,
5723 load_descriptor_unwind.
5724 (unreadpure): Give it an arg.
5726 * unexalpha.c: Prototype fatal_unexec, mark_x,
5727 update_dynamic_symbols. Declare unexec as void.
5729 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5730 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5732 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5733 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
5736 * alloca.c: Use #error.
5737 [POINTER_TYPE]: Use it.
5739 * eval.c (Fdefvar): Doc fix.
5741 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5742 INITIALIZE_INTERVAL.
5744 * buffer.h: Avoid DECLARE_INTERVALS.
5746 * config.in: Add size_t.
5748 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5750 * w16select.c (set_clipboard_data): If there's not enough memory
5751 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5752 expects. In case of other failures, return 3.
5753 (system_error_msg): New error message.
5754 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5757 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5759 * term.c (write_glyphs): Also turn off inverse video after turning
5760 off other appearances in case TS_exit_attribute_mode is not equal
5761 to TS_end_standout_mode.
5762 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5764 (turn_off_face): Reset standout_mode only if
5765 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5766 is equal to TS_end_standout_mode.
5768 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5770 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5771 sequence at the end of the source block.
5773 * ccl.c (Fccl_program_p): Docstring modified.
5774 (Fccl_execute): Likewise.
5775 (Fccl_execute_on_string): Likewise.
5777 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5779 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5781 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5783 The following changes are mainly to fix bugs of
5784 encode/decode-coding-string failing if encoding/decoding return
5785 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5786 variable conversion_buffer.
5788 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5789 decrement dst_end to avoid buffer overflow in the later call of
5792 * coding.h (conversion_buffer_size, conversion_buffer)
5793 (get_conversion_buffer): Extern deleted.
5795 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5796 (conversion_buffer, conversion_buffer_size): Variables deleted.
5797 (get_conversion_buffer): Function deleted.
5798 (struct conversion_buffer): New structure.
5799 (MAX_ALLOCA): New macro.
5800 (allocate_conversion_buffer): New macro.
5801 (extend_conversion_buffer, free_conversion_buffer): New functions.
5802 (ccl_coding_driver): Set coding->result.
5803 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
5804 this is the last block of source.
5805 (encode_coding): Likewise. Handle the source block as the last
5806 one only when the whole source text is consumed.
5807 (decode_coding_string): Handle the case that the output buffer is
5808 too small to decode the whole source text. Use
5809 allocate_conversion_buffer, extend_conversion_buffer and
5810 free_conversion_buffer, not get_conversion_buffer.
5811 (encode_coding_string): Likewise.
5812 (init_coding): Function deleted.
5813 (init_coding_once): Delete code to initialize
5814 conversion_buffer_size.
5816 * emacs.c (main): Don't call init_coding.
5818 * msdos.c (IT_write_glyphs): Use a locally declared
5821 * term.c (write_glyphs): Use a locally declared conversion_buffer.
5822 (insert_glyphs): Likewise.
5824 * w32console.c (write_glyphs): Use a locally declared
5827 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
5829 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
5830 member of display_info is NULL.
5832 2000-08-15 Gerd Moellmann <gerd@gnu.org>
5834 * alloc.c (compact_small_strings): Use safe_bcopy, add an
5837 * term.c (turn_off_face): Reset standout_mode when resetting
5838 appearances with capability `me'.
5839 (write_glyphs): Switch on inverse video before each face change.
5841 2000-08-14 Dave Love <fx@gnu.org>
5843 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
5844 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
5845 (lisp_free): Declare and make static.
5847 * window.c: Fix embedded comment.
5848 (syms_of_window): Fix doc string.
5850 2000-08-14 Gerd Moellmann <gerd@gnu.org>
5852 * keymap.c (push_key_description): If C without modifiers is < 32,
5853 make sure to print `C-' before `M-', like in the manual.
5855 2000-08-11 Gerd Moellmann <gerd@gnu.org>
5857 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
5858 since they aren't relocated anymore.
5859 (sxhash_string): Make sure returned hash code fits in a Lisp
5862 * xdisp.c (try_cursor_movement): Fix handling of cursor in
5863 partially visible line which is smaller than the window's
5866 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5868 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
5869 the multibyte form of eight-bit-control characters.
5870 (Fccl_execute_on_string): Initialize ccl->multibyte.
5872 * ccl.h (struct ccl_program): New member multibyte.
5874 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
5876 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5878 * regex.c (regex_compile) <normal_char>: Pay attention to
5880 (analyse_first) <exactn>: Setup fastmap correctly for
5881 eight-bit-control characters.
5883 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5885 * termhooks.h (enum event_kind): New member
5886 multibyte_char_keystroke.
5888 * keyboard.c (make_lispy_event): Handle the new event type
5889 multibyte_char_keystroke.
5891 * xterm.c: Include coding.h.
5892 (XTread_socket): Work around a bug of XmbLookupString. If the
5893 input is from XIM, decode it according to the current locale. In
5894 that case, generate multibyte_char_keystroke events.
5896 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5898 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
5899 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5901 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5903 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5904 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5905 (move_it_in_display_line_to): Record iterator's ascent and descent
5906 before producing glyphs, and restore them when we know the glyph
5907 doesn't fit on the line.
5908 (move_it_to): Restructured so that it's easier to debug. If
5909 moving to a vpos, and not moving to an x or character position,
5910 stop as soon as the specified vpos is reached; don't move further
5911 into that line because that might change the computed line height.
5912 (try_cursor_movement): New function, extracted from the cursor
5913 movement branch of redisplay_window. If ending on a partially
5914 visible line, don't try to scroll if the cursor line is taller
5916 (redisplay_window): Use try_cursor_movement.
5918 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5919 because that function doesn't cope with variable-height lines.
5921 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5922 box cursor because that's better visible for large images.
5924 2000-08-10 Miles Bader <miles@gnu.org>
5926 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5928 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5930 * xdisp.c (Vmessages_buffer_name): New variable.
5931 (message_dolog): Use it.
5932 (syms_of_xdisp): Initialize it.
5934 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5936 * msdos.c (IT_note_mouse_highlight): Update the calls to
5938 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5939 redundant now that keyboard.h is included.
5941 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5943 * keyboard.c (kbd_buffer_events_waiting): New function.
5945 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5947 * msdos.c: Include keyboard.h.
5948 (XMenuActivate): Empty no_event events from the event buffer. If
5949 no events are left after that, call clear_input_pending.
5950 (mouse_clear_clicks): New function, code moved from mouse_init.
5951 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5952 mouse driver to ``forget'' any past clicks.
5954 * Makefile.in (msdos.o): Depend on keyboard.h.
5956 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5958 * lisp.h (input_pending): External declaration.
5960 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5962 * xdisp.c (echo_area_display): Display thoroughly if input is
5963 pending. Bind redisplay-dont-pause to t during the redisplay.
5964 in case input is pending.
5966 * dispnew.c (Qredisplay_dont_pause): New variable.
5967 (syms_of_display): Initialize and staticpro it.
5968 (update_frame_1): Don't interrupt the display for pending input if
5969 redisplay_dont_pause is set.
5971 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5973 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5975 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5977 * callproc.c (Fcall_process): Terminate the unwind-protect around
5978 the post-read-conversion of coding system.
5980 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5981 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5982 * buffer.h (overlays_at): Update prototype.
5983 * xdisp.c (next_overlay_change): Update call to overlays_at.
5984 * xfaces.c (face_at_buffer_position): Likewise.
5985 * textprop.c (Fget_char_property): Likewise.
5986 * xterm.c (note_mouse_highlight): Likewise.
5988 * minibuf.c (do_completion): Don't consider a simple change of
5989 case as `completion'.
5991 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5993 * keyboard.c (syms_of_keyboard): Initialize
5994 last_point_position_buffer.
5995 * undo.c (record_delete): Make sure last_point_position_buffer is
5996 a buffer before comparing pointers.
5998 * coding.h (decode_coding_string): Declare.
6000 * intervals.h (Fprevious_single_char_property_change): Declare.
6002 * textprop.c (Fprevious_single_char_property_change): Don't do
6003 arithmetic directly on lisp objects.
6005 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
6008 * keyboard.h (menu_item_eval_property): Declare.
6010 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
6011 reuse as buffer name, instead of recreating (and discarding) every
6012 time a message is logged.
6013 (with_echo_area_buffer): Make callback arg A2 a lisp object.
6014 (current_message_1, truncate_message_1, set_message_1)
6015 (display_echo_area_1, resize_mini_window_1): Signatures changed.
6016 (current_message, truncate_echo_area, display_echo_area)
6017 (resize_echo_area_axactly): Changed calls.
6019 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
6021 (Ffind_coding_systems_region_internal): First argument to Fappend
6022 must be an integer, not a Lisp object.
6024 2000-08-08 Kenichi Handa <handa@etl.go.jp>
6026 * charset.c (Fchar_width): Doc fix.
6028 2000-08-08 Gerd Moellmann <gerd@gnu.org>
6030 * charset.c (Fstring_width): Doc fix.
6032 2000-08-07 Gerd Moellmann <gerd@gnu.org>
6034 * xdisp.c (start_display): When starting display on a continuation
6035 line, clear ascent and descent members of the iterator structure;
6036 the height of the continued line does not affect the height of the
6038 (make_cursor_line_fully_visible): Do nothing if cursor is on a
6039 line taller than the window.
6040 (redisplay_window) <forced window start>: Handle case that the
6041 middle of the window is not found in any row.
6042 (dump_glyph_row): Show more information.
6043 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
6044 first text line in a glyph matrix.
6046 * xterm.c (x_draw_image_foreground): Avoid drawing outside
6047 of the clip area when image doesn't have a mask.
6049 * fns.c (sweep_weak_table): Fix survival conditions for
6050 key-or-value and key-and-value weakness.
6052 * .gdbinit (xhashtable): New command.
6054 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
6055 tables out of the list of all weak hash tables.
6057 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
6058 a new buffer is created, make sure echo_area_buffer[] references
6061 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
6063 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
6066 2000-08-07 Kenichi Handa <handa@etl.go.jp>
6068 * syntax.c (skip_chars): Fix previous change. Make the handling
6069 of unibyte string consistent with that of regex search.
6071 2000-08-05 Gerd Moellmann <gerd@gnu.org>
6073 * xmenu.c (popup_get_selection): Use xfree instead of free.
6075 * fileio.c (Finsert_file_contents): Use xfree instead of free.
6077 * editfns.c (Ftranspose_regions): Use xfree instead of free.
6079 * callproc.c (child_setup): Use xfree instead of free.
6081 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
6083 (run_mac_command, closedir): Use `xfree' instead of `free'.
6085 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
6087 * eval.c (error): Use xfree instead of free.
6089 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
6091 * fns.c: Replace `illegal' with `invalid'.
6092 (Fmake_hash_table, make_hash_table): Allow table size of 0.
6094 2000-08-05 Kenichi Handa <handa@etl.go.jp>
6096 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
6099 2000-08-04 Noah Friedman <friedman@splode.com>
6101 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
6104 2000-08-04 Gerd Moellmann <gerd@gnu.org>
6106 * syntax.c (skip_chars): Fix typo in error message.
6108 2000-08-04 Andreas Schwab <schwab@suse.de>
6110 * m/ia64.h: Moved from s/ia64.h.
6112 2000-08-04 Kenichi Handa <handa@etl.go.jp>
6114 * process.c (read_process_output): Big simplification. Handle
6115 composition and post-read-conversion of coding system correctly.
6116 (send_process): Handle composition correctly.
6118 * callproc.c (Fcall_process): Handle post-read-conversion of
6119 coding system if any.
6121 * coding.c (decode_coding_iso2022): More strict check for handling
6123 (coding_restore_composition): Pay attention to the case that
6124 cmp_data is not set properly (because of invalid code in the
6126 (run_pre_post_conversion_on_str): Include text properties in the
6128 (decode_coding_string): Set members of coding correctly.
6130 2000-08-03 Gerd Moellmann <gerd@gnu.org>
6132 * s/ia64.h: New file.
6134 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
6135 Use NULL instead of 0 at the end of variable argument list of
6136 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
6137 sizeof (int) < sizeof (void *).
6139 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
6140 of variable argument lists of XtVaGetValues and XtVaSetValues.
6142 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
6143 variable argument lists of XtVaGetValues and XtVaSetValues.
6145 2000-08-02 Gerd Moellmann <gerd@gnu.org>
6147 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
6148 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
6150 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
6153 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
6154 in call to Fsingle_key_description.
6156 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
6159 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
6161 * window.c (display_buffer_reuse_frames): New variable.
6162 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
6163 frames displaying BUFFER.
6164 (syms_of_window): Define Lisp variable
6165 display-buffer-reuse-frames.
6167 2000-08-01 Miles Bader <miles@gnu.org>
6169 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
6170 when to constrain NEW_POS (they were pretty screwed up before).
6172 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
6174 * msdos.c (run_msdos_command): Save and restore the master
6175 environment, for the case that child_setup signals an error.
6176 When mirroring slashes in DOS shell commands, don't fail when
6177 argv[2] has embedded blanks.
6178 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
6179 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
6180 (dos_ttraw): Call mouse_setup_buttons.
6182 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
6183 using alloca; free it after run_msdos_command returns.
6185 2000-07-27 Dave Love <fx@gnu.org>
6187 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
6189 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
6192 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
6194 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
6196 * editfns.c (lisp_time_argument): Fix last change.
6198 2000-07-27 Gerd Moellmann <gerd@gnu.org>
6200 * fns.c (Fdelete): Make it work on vectors and strings in addition
6203 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
6204 (syms_of_fns): Initialize new variables.
6205 (sweep_weak_table): Handle weakness `key-or-value' and
6207 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
6208 weakness, with t meaning the same as `key-and-value'.
6210 2000-07-27 Kenichi Handa <handa@etl.go.jp>
6212 * coding.h (struct coding_system): Member safe_charset deleted.
6214 * coding.c (Qsafe_charsets): This variable deleted.
6215 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
6217 (coding_safe_chars): New function.
6218 (CODING_SAFE_CHAR_P): New macro.
6219 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
6220 checking safe_charsets member of the coding system. Caller
6222 (detect_coding_iso2022): New local variable safe_chars.
6223 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
6224 safe_charsets member of the coding system.
6225 (decode_coding_iso2022): New local variable safe_chars.
6226 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
6227 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
6228 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
6229 (ENCODE_UNSAFE_CHARACTER): New macro.
6230 (encode_coding_iso2022): New local variable safe_chars. Check
6232 (setup_coding_system): Delete the code to initialize
6233 coding->safe_charses
6234 (intersection, find_safe_codings): New functions.
6235 (Ffind_coding_systems_region_internal): New function.
6236 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
6237 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
6238 variable and initialize it.
6240 * fns.c (char_table_ref_and_index): New function.
6242 * lisp.h (char_table_ref_and_index): Add prototype.
6244 2000-07-26 Sam Steingold <sds@gnu.org>
6246 * editfns.c (lisp_time_argument): Added third argument `usec'.
6247 (Ffloat_time): New built-in Lisp function.
6249 2000-07-26 Gerd Moellmann <gerd@gnu.org>
6251 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
6252 for the character code.
6254 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
6257 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
6258 if called for a popup menu.
6259 (xmenu_show): Store help string in widget values.
6261 2000-07-26 Dave Love <fx@gnu.org>
6263 * syswait.h: Move some definitions.
6264 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
6265 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
6266 perspicuous definitions.
6267 (WTERMSIG): Fix bit pattern used.
6269 2000-07-26 Kenichi Handa <handa@etl.go.jp>
6271 * print.c (print_object): If vector printing is truncated, print
6272 "..." to indicate it as well as the case of list printing.
6274 2000-07-25 Gerd Moellmann <gerd@gnu.org>
6276 * xdisp.c (next_element_from_display_vector): Improve comments.
6278 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
6279 for the character code, and the rest for the face id as in 20.x.
6280 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
6282 * window.c (window_display_table): Cleaned up.
6284 * syntax.c (Fforward_word): Add last arg nil in call of
6285 Fconstrain_to_field.
6287 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
6289 * fileio.c (Frename_file) [DOS_NT]: If the file names are
6290 identical but for the letter-case, don't call
6291 barf_or_query_if_file_exists.
6293 2000-07-25 Miles Bader <miles@gnu.org>
6295 * editfns.c (find_field): Honor special `boundary' fields.
6296 (Qboundary): New variables.
6297 (syms_of_editfns): Initialize Qboundary.
6298 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
6299 Use scan_buffer instead of find_before_next_newline, because it
6300 allows us to detect the boundary case where there's a newline at
6302 * lisp.h (Fconstrain_to_field): Update external declaration.
6304 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6306 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
6309 2000-07-24 Dave Love <fx@gnu.org>
6311 * s/sunos4-0.h, s/sol2.h:
6312 (LIBS_TERMCAP): Move from m/sparc.h.
6314 * m/sparc.h (TERMINFO): Moved to system files (probably only
6315 relevant for sunos4 judging by its vintage).
6316 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
6319 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
6321 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
6322 name to single_keymap_panes.
6324 2000-07-24 Andreas Schwab <schwab@suse.de>
6326 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
6328 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6330 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
6331 parameters instead of using int parameters. Expect FN to accept
6332 EMACS_INT parameters.
6333 (display_echo_area, resize_echo_area_axactly, current_message)
6334 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
6335 with new argument list.
6336 (resize_mini_window_1): New callback function.
6337 (current_message_1, truncate_message_1, set_message_1): Change
6338 parameter lists to the new format expected by
6339 with_echo_area_buffer.
6341 2000-07-24 Kenichi Handa <handa@etl.go.jp>
6343 * fontset.c (fontset_ref): Remove INLINE declaration.
6344 (fontset_ref_via_base): Likewise.
6345 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
6348 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
6350 * msdos.c (IT_note_mouse_highlight): Process overlays in the
6351 correct order of priority. If help echo was found in an overlay,
6352 use that overlay as the object in which the help echo was found.
6354 2000-07-22 Miles Bader <miles@gnu.org>
6356 * textprop.c (Fprevious_single_char_property_change): The initial
6357 property value should be from the position preceding POSITION, not
6360 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
6362 * coding.c (syms_of_coding): Doc fix for
6363 inhibit-iso-escape-detection.
6365 2000-07-21 Gerd Moellmann <gerd@gnu.org>
6367 * xterm.c (note_mouse_highlight): Process overlays in the right
6370 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
6372 * xterm.c (note_mouse_highlight): If help-echo was found in an
6373 overlay, use that overlay as the object in which the help was
6376 * window.c (foreach_window_1): Fix typo reversing an if-condition.
6378 * window.c (foreach_window): Instead of a fake variable argument
6379 list, take one USER_DATA argument.
6380 (foreach_window_1): Likewise, and call callback functions with two
6381 args, the window and USER_DATA.
6382 (struct check_window_data): New struct.
6383 (check_window_containing): Use it.
6384 (window_from_coordinates): Set up a struct check_window_data for
6386 (add_window_to_list, freeze_window_start): Change parameters
6387 according to new calling convention.
6389 * window.h (foreach_window): Change prototype.
6391 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
6393 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
6395 * xmenu.c (menu_help_callback): Call show_help_echo with
6396 additional arguments OBJECT and POS.
6398 2000-07-21 Kenichi Handa <handa@etl.go.jp>
6400 * data.c (Faset): Allow storing any multibyte character in a
6401 string. Convert unibyte string to multibyte if necessary.
6403 * xfns.c (x_encode_text): New function.
6404 (x_set_name): Use x_encode_text.
6405 (x_set_title): Likewise.
6407 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
6409 * xterm.h (x_encode_text): Add prototype.
6411 2000-07-20 Dave Love <fx@gnu.org>
6413 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
6416 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
6418 * msdos.c (help_echo_window): New variable.
6419 (syms_of_msdos): Initialize and staticpro it.
6420 (IT_note_mode_line_highlight): Set help_echo_window.
6421 (IT_note_mouse_highlight): Ditto.
6422 (dos_rawgetc): Store help_echo_window in the second event produced
6425 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
6426 Record the object that generated the help echo and the position of
6427 that object in help_echo_object and help_echo_pos. Record that
6428 some glyphs in a row are displayed in mouse-face.
6429 (IT_update_begin): Don't clear mouse highlight unless one of the
6430 enabled glyph rows is marked as being displayed in mouse-face.
6431 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
6432 and position recorded in help_echo_object and help_echo_pos to the
6434 (IT_menu_display): Accept a new argument PN: the pane number of
6435 the current menu pane. Record the pane number and the item
6436 number of the item which has associated help string.
6437 (XMenuActivate): Update the prototype for help_callback in
6438 function declaration. Call IT_menu_display with the current menu
6439 pane number as an additional argument. Call help_callback with
6440 two additional arguments: the pane number and the item number of
6441 the menu item associated with the help text.
6442 (help_echo_object, help_echo_pos): New variables.
6443 (syms_of_msdos): Initialize them and staticpro help_echo_object.
6445 * msdos.h (XMenuActivate): Update prototype.
6447 2000-07-19 Gerd Moellmann <gerd@gnu.org>
6449 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
6450 Add some more prototypes.
6452 * xterm.c, xterm.h: Add some more prototypes.
6454 * lisp.h (Fnext_single_char_property_change): Add prototype.
6456 * dispnew.c (direct_output_for_insert): Remove confusing
6457 outer local variable mouse_face_overwritten_p.
6458 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
6460 * alloc.c (allocate_string_data): Don't copy old string contents.
6462 2000-07-19 Kenichi Handa <handa@etl.go.jp>
6464 * coding.c (code_convert_region): Delete text properties before
6465 shrinking the conversion region.
6467 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6469 * dispnew.c (update_text_area): Write the whole row if it
6470 has mouse-face in it.
6472 * xfaces.c (face-alternative-font-family-alist): Remove
6473 DEFVAR_LISP; staticpro instead.
6475 * xmenu.c (menu_help_callback): Call show_help_echo with
6478 * keyboard.c (show_help_echo): Add parameter WINDOW.
6479 (read_char): Call show_help_echo with window extracted from Lisp
6481 (gen_help_event): Add parameter WINDOW.
6483 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
6485 * xterm.c (help_echo_window): New variable.
6486 (note_mouse_highlight, note_tool_bar_highlight): Set
6488 (XTread_socket): Pass help_echo_window to gen_help_event.
6489 (syms_of_xterm): Initialize and staticpro help_echo_window.
6491 2000-07-18 Dave Love <fx@gnu.org>
6493 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
6496 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6498 * alloc.c (allocate_string_data): If string had already data
6499 assigned, copy old contents to new string data.
6501 * coding.c (syms_of_coding): Fix typo in spelling of variable
6502 `inhibit-iso-escape-detection'.
6504 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6506 * Makefile.in: Add dependencies on dispextern.h.
6507 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6508 `free'; both can conflict with system header files.
6510 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6512 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6515 2000-07-18 Dave Love <fx@gnu.org>
6517 * window.c (Fwindow_list): Declare arg `window'.
6519 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6521 * coding.c (setup_coding_system): Don't override the explicitly
6522 specified designations.
6524 2000-07-15 Miles Bader <miles@gnu.org>
6526 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6527 from `text_property_eq' and `text_property_stickiness', respectively.
6528 (find_field, Fconstrain_to_field, char_property_eq)
6529 (char_property_stickiness): Changed to call char-property functions
6530 instead of text-property-only ones.
6532 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6533 `next_single_char_property_change'). Do more error checking, and
6534 cleanup limit behavior.
6535 (Fprevious_single_char_property_change): New function.
6536 (syms_of_textprop): Initialize new subrs.
6538 * xdisp.c (display_prop_end, invisible_text_between_p):
6539 Call Fnext_single_char_property_change instead of
6540 next_single_char_property_change.
6542 2000-07-15 Jason Rumney <jasonr@gnu.org>
6544 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6545 after menu is finished with.
6546 (add_menu_item): Only consider wv->title as a menu title.
6547 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6549 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6551 (FONT_REGEXP): Remove unused macro, and its sub-components.
6552 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6554 * w32term.c (help_echo_object, help_echo_pos): New variables.
6555 (note_mode_line_highlight): Store additional information about the
6556 help-echo in help_echo_object and help_echo_pos. Check both
6557 `local-map' and `keymap' properties for changing the cursor
6558 (note_mouse_highlight): Store additional information about the
6559 help-echo in help_echo_object and help_echo_pos.
6560 (note_tool_bar_highlight): Set help_echo_object to nil and
6561 help_echo_pos to -1.
6562 (w32_read_socket): Use gen_help_event instead of filling
6563 input_events manually.
6564 (syms_of_w32term): Staticpro help_echo_object.
6565 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6566 set, arrange for a mouse-highlight redisplay in
6568 (x_clear_mouse_face): New function.
6569 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6570 (x_update_window_begin): No need to turn off the mouse
6572 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6573 depending on whether they contain glyphs highlighted in
6575 (x_fill_stretch_glyph_string): Consume runs of stretch
6576 glyphs instead of a single one.
6577 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6578 with new argument list.
6579 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6580 (x_append_glyph, x_append_composite_glyph)
6581 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6582 changes in struct glyph starting 1999-12-27. See comments for
6583 xterm.c on 2000-07-05.
6585 2000-07-14 Sam Steingold <sds@gnu.org>
6587 * xfaces.c (realize_x_face): Fix the last patch:
6588 check `default_face' before dereferencing.
6590 2000-07-14 Dave Love <fx@gnu.org>
6592 * syntax.c (back_comment): Add null default in switch (for pcc).
6594 2000-07-14 Kenichi Handa <handa@etl.go.jp>
6596 * xfaces.c (realize_x_face): Make fontset using the base of the
6597 default_face's fontset, not using the default fontset.
6599 * coding.c (inhibit_iso_escape_detection): New variable.
6600 (syms_of_coding): Make it a Lisp variable.
6601 (detect_coding_iso2022): If inhibit_iso_escape_detection is
6602 nonzero, ignore ISO2022's escape sequence.
6604 2000-07-14 Gerd Moellmann <gerd@gnu.org>
6606 * alloca.c (malloc) [emacs]: Define as xmalloc.
6608 * xfns.c (Fx_show_tip): If frame parameters contain a position,
6609 use that instead of the mouse position. Add parameters DX and DY.
6611 * dispextern.h (Fx_show_tip): Adjust number of parameters
6614 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
6615 if HELP is a function, call it with OBJECT and POS as parameters
6616 to get the help to display.
6617 (gen_help_event, kbd_buffer_store_help_event): New functions.
6618 (kbd_buffer_get_event): Construct the Lisp help-event differently.
6619 (read_char): Call show_help_echo with new parameters.
6621 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
6624 * xterm.c (help_echo_object, help_echo_pos): New variables.
6625 (note_mode_line_highlight): Store additional information about the
6626 help-echo in help_echo_object and help_echo_pos. Check both
6627 `local-map' and `keymap' properties for changing the cursor
6628 (note_mouse_highlight): Store additional information about the
6629 help-echo in help_echo_object and help_echo_pos.
6630 (note_tool_bar_highlight): Set help_echo_object to nil and
6631 help_echo_pos to -1.
6632 (XTread_socket): Use gen_help_event instead of filling
6633 input_events manually.
6634 (syms_of_xterm): Staticpro help_echo_object.
6636 * xmenu.c (menu_highlight_callback): Use
6637 kbd_buffer_store_help_event instead of setting up and input_event
6640 * xdisp.c (eval_form): GCPRO argument sexpr.
6641 (call_function): New function.
6642 (handle_single_display_prop): Use call_function and FUNCTIONP
6643 instead of checking whether if font_height is a symbol and
6646 * eval.c (internal_condition_case_2): New function.
6648 * lisp.h (FUNCTIONP): New macro.
6649 (internal_condition_case_2, call_function): Add prototypes.
6651 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
6652 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
6653 Always set `arg' member of input_events.
6654 (construct_menu_click): Unused function removed.
6656 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
6658 * w32term.c (construct_mouse_click, construct_mouse_wheel)
6659 (construct_drag_n_drop, x_scroll_bar_handle_click)
6660 (w32_read_socket): Always set `arg' member of input_events.
6662 * keyboard.c (show_help_echo): Use eval_form. Add comment.
6664 * lisp.h (eval_form): Add prototype.
6666 * xdisp.c (eval_form): Make it externally visible.
6668 2000-07-13 Gerd Moellmann <gerd@gnu.org>
6670 * xterm.c (x_handle_tool_bar_click): Store the frame in the
6671 frame_or_window slot of TOOL_BAR_EVENT input events instead of
6672 consing. For prefix events, store the frame in the `arg' slot of
6673 the event, otherwise store the key there.
6674 (XTread_socket): Instead of consing, use the frame_or_window slot
6675 of HELP_EVENTs for the frame, and the `arg' slot for the help
6678 * xmenu.c (menu_highlight_callback): Store help string in the
6679 `arg' member of the input event; don't cons.
6680 (menubar_selection_callback): Use the `arg' slot of input events
6681 to queue additional information, instead of consing.
6683 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
6685 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
6687 (w32_read_socket): Adapt to changes in HELP_EVENTs.
6689 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
6690 input events to queue additional information, instead of consing.
6692 * keyboard.c (kbd_buffer_gcpro): Renamed from
6693 kbd_buffer_frame_or_window. Now used for all Lisp objects
6694 referenced from the input queue.
6695 (kbd_buffer_store_event): Always use structure assignment for
6696 copying input events. Record all Lisp objects referenced from
6697 events in kbd_buffer_gcpro.
6698 (kbd_buffer_get_event): Construct Lisp `help-echo' events
6699 differently from input events. Test for prefix menu_bar_events
6700 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
6701 event in kbd_buffer_gcpro to nil.
6702 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
6703 frame_or_window is equal to its arg member as prefix events.
6704 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
6705 used by an input event to nil.
6706 (init_keyboard): Use two times the size of the input queue
6707 for kbd_buffer_gcpro.
6708 (syms_of_keyboard): Likewise.
6710 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
6713 * termhooks.h (struct input_event): Add member `arg'.
6714 (MENU_BAR_EVENT): Renamed from menu_bar_event.
6715 (USER_SIGNAL_EVENT): Renamed from user_signal.
6717 * xfaces.c (ASET): Remove definition.
6719 * lisp.h (AREF, ASET, ASIZE): New macros.
6721 * fontset.c (AREF, ASIZE): Remove definitions.
6723 * fns.c (AREF): Remove definition.
6725 * composite.c (AREF): Remove definition.
6727 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6729 * dispnew.c (redraw_overlapped_rows): Add missing local.
6730 (scrolling_window): Remove debug code.
6732 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6733 Before scrolling, turn off a mouse-highlight in the window
6736 * xterm.c (x_update_window_end): Add parameter
6737 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6738 redisplay in XTframe_up_to_date.
6739 (x_clear_mouse_face): New function.
6740 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6742 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6744 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6745 it when any row is written to that contains glyphs highlighted in
6747 (update_window): Call the window update end hook with new
6748 parameter MOUSE_FACE_OVERWRITTEN_P.
6749 (direct_output_for_insert): Give up if row contains mouse-face.
6751 * dispextern.h (struct redisplay_interface): Add parameter
6752 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6753 (clear_mouse_face): New function pointer member.
6755 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6757 * syntax.c (back_comment): Use one switch rather than a few `if's.
6758 Obey open_paren_in_column_0_is_defun_start.
6759 When reverting to the `slow' method, try to nicely handle the case
6760 of nested comments by checking that the comment-starter we found
6761 does indeed match the comment-ender.
6762 (scan_sexps_forward, scan_sexps_forward):
6763 Ignore excessive opening parenthesis rather than throwing an error.
6765 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6767 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6768 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6770 * dispnew.c (direct_output_forward_char): Give up if currently
6771 displaying a message instead of the minibuffer contents.
6773 * xterm.c (x_update_window_begin): No need to turn off the mouse
6775 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6776 depending on whether they contain glyphs highlighted in
6779 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6780 compare the mouse_face_p flags of both rows.
6782 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6784 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6786 * keyboard.c (show_help_echo): Accept additional parameter
6787 ok_to_overwrite_keystroke_echo.
6788 (read_char): Call show_help_echo with a zero
6789 ok_to_overwrite_keystroke_echo argument.
6790 * keyboard.h (show_help_echo): Update prototype of
6792 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6793 ok_to_overwrite_keystroke_echo argument.
6794 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6795 non-zero ok_to_overwrite_keystroke_echo argument.
6797 2000-07-10 Gerd Moellmann <gerd@gnu.org>
6799 * xdisp.c (try_window_id): If changes are all below what is
6800 displayed in the window, and point is in the window, we still
6801 might have to find point on the display.
6803 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
6804 glyphs instead of a single one.
6805 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6806 with new argument list.
6807 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6809 * keymap.c (get_keymap_1): Add comment that this function can GC.
6810 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
6811 comment that functions can GC.
6812 (Fset_keymap_parent): GCPRO arg KEYMAP.
6814 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
6816 * msdos.c (XMenuActivate): After exiting the menu, restore the
6817 echo area message and erase it.
6819 2000-07-10 Kenichi Handa <handa@etl.go.jp>
6821 * fontset.c (Ffontset_info): Make the return value more compatible
6822 with that of Emacs 20.
6824 2000-07-07 Gerd Moellmann <gerd@gnu.org>
6826 * eval.c (Fsignal): Handle case that backtrace_list is null.
6828 2000-07-07 Kenichi Handa <handa@etl.go.jp>
6830 * ccl.c (Fccl_execute): Typo fixed.
6832 2000-07-06 Gerd Moellmann <gerd@gnu.org>
6834 * window.c (window_loop): Add missing gcpro1 local variable.
6836 * window.c (Fwindow_list): Reverse list at the end.
6837 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
6838 means allow windows on OWINDOW's frame, only.
6839 (window_loop): Simplified; use Fwindow_list.
6841 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
6843 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6845 * xterm.c (XTread_socket): Increment handling_signal at the start,
6846 decrement it at the end.
6848 * eval.c (handling_signal): New variable.
6849 (Fsignal): Abort if handling_signal is non-zero.
6851 * lisp.h (handling_signal): External declaration.
6853 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
6855 2000-07-05 Ken Raeburn <raeburn@gnu.org>
6857 Sound support for NetBSD through "Linux emulation" support:
6858 * config.in (HAVE_SOUNDCARD_H): Undef.
6859 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
6860 * Makefile.in (LIBSOUND): New variable.
6861 (LIBES): Include it.
6862 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
6864 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
6866 (vox_open): Use DEFAULT_SOUND_DEVICE.
6867 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
6869 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6871 * print.c (print_error_message): If Vsignaling_function is set,
6872 show it in *Messages*.
6874 * lisp.h (Vsignaling_function): External declaration.
6876 * eval.c (Vsignaling_function): New variable.
6877 (Fsignal): Compute it.
6878 (syms_of_eval): Staticpro it.
6880 2000-07-05 Dave Love <fx@gnu.org>
6882 * syswait.h: Use the autoconf recommended approach. Old code
6883 #if'd out in case we need to revert.
6885 * config.in (HAVE_SYS_WAIT_H): Added.
6887 2000-07-05 Andrew Innes <andrewi@gnu.org>
6889 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6890 when non-NULL instead of __morecore, to take account of buffer
6891 memory. This also solves a problem with spurious memory warnings
6894 * ralloc.c: Make real_morecore non-static.
6896 * eval.c (internal_condition_case): Comment out abort if
6897 interrupt_input_blocked is not zero.
6899 * makefile.nt: Add support for `bootstrap' and related targets.
6900 Include minimal debug info in emacs.exe in release build.
6901 Remove all dependencies on lisp.h, and fixup some others.
6903 * w32.c (init_environment): Install code from 20.7 for providing
6904 default values for environment variables, based on the
6905 executable's own location.
6906 (map_w32_filename): Handle filenames that are longer than
6908 (sys_socket): Install socket inheritance bug fix from 20.7.
6910 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6911 here via blockinput.h).
6913 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6915 * w32menu.c (w32_menu_display_help):
6916 * xmenu.c (menu_help_callback): Use show_help_echo.
6918 * keyboard.h (show_help_echo): Declare.
6920 * keyboard.c (show_help_echo): New function, extracted from read_char.
6921 Feval its `msg' argument if it's a cons cell.
6922 (read_char): Use it.
6923 (follow_key): Pass `autoload' to get_keyelt.
6925 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6926 (note_tool_bar_highlight, XTread_socket):
6927 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6929 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6930 (note_tool_bar_highlight, w32_read_socket):
6931 Do not gratuitously ignore non-string `help-echo' properties.
6933 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6935 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6937 * window.c (delete_all_subwindows): Reset Vwindow_list.
6939 * xterm.c (x_append_glyph, x_append_composite_glyph)
6940 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6941 changes in struct glyph starting 1999-12-27. Some bit-fields of
6942 struct glyph were not set, which made glyphs unequal when compared
6943 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6944 effects were the result. This also depended on the contents of
6945 memory returned by xmalloc. If flickering happens again, activate
6946 the code in clear_glyph_row that's in #if 0. If the flickering is
6947 gone with that, chances are that it is caused by something
6950 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6952 * dispextern.h: Add some comments.
6954 * window.c (add_window_to_list): Add parameter LIST.
6955 (window_list): Order list so that, for each frame, windows are
6956 in canonical order, and so that frames appear in the list in
6957 the order given by Vframe_list.
6958 (next_window): Reverse the handling of NEXT_P.
6960 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6962 * window.c (Vwindow_list): New variable.
6963 (make_window, delete_window): Set Vwindow_list to nil.
6964 (check_window_containing): New function.
6965 (window_from_coordinates): Rewritten.
6966 (add_window_to_list, window_list, candidate_window_p)
6967 (decode_next_window_args, next_window): New functions.
6968 (Fnext_window, Fprevious_window): Rewritten in terms of
6970 (Fwindow_list): New function.
6971 (Fother_window): Cleaned up.
6972 (foreach_window): Add a longer "variable argument list". Let
6973 callback function return 0 to indicate that cycling over windows
6975 (foreach_window_1): Likewise.
6976 (freeze_window_start): Return int.
6977 (init_window): New function.
6978 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6980 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6981 input_event with bzero.
6982 (main): Call init_window.
6984 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6987 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6989 * composite.h (make_composition_value_copy): Extern it.
6991 * composite.c (make_composition_value_copy): New function.
6993 * editfns.c (Fformat): While copying text properties, make each
6994 composition property value a copy.
6996 * fns.c (concat): While copying text properties, make each
6997 composition property value a copy.
6999 2000-07-03 Gerd Moellmann <gerd@gnu.org>
7001 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
7003 * fns.c (sweep_weak_table): Mark only objects that are not
7006 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
7007 include those frames as candidates which have their focus
7008 redirected to the minibuffer frame.
7010 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
7012 * fns.c (Fputhash): Return `value' rather than nil.
7014 2000-06-30 Gerd Moellmann <gerd@gnu.org>
7016 * frame.c (next_frame): Don't check focus redirection in case
7017 MINIBUF is a window. Doing so excludes frames using MINIBUF
7018 unless their focus is redirected, which contradicts the
7019 specification of next-frame, and leads to infinite loops in
7020 certain situations when cycling through windows with next-window.
7022 2000-06-30 Kenichi Handa <handa@etl.go.jp>
7024 * coding.c (code_convert_region): Even if the length of text is
7025 zero, try to convert it if coding->type is coding_type_ccl.
7026 (decode_coding_string, encode_coding_string): Likewise.
7028 2000-06-28 Gerd Moellmann <gerd@gnu.org>
7030 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
7031 the display if windows_or_buffers_changed.
7033 * dispnew.c (struct row_entry): New structure.
7034 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
7035 (row_table_size, old_lines, new_lines, old_lines_size)
7036 (new_lines_size, run_pool, runs_size, runs): New variables.
7037 (add_row_entry): New function.
7038 (scrolling_window): Use data structures allocated with xmalloc and
7039 held in global variables, instead of allocating them with alloca and
7040 holding them in local variables. Use a larger hash table whose
7041 size depends on glyph matrix sizes. Don't use bzero to clear the
7042 hash table; instead, clear used slots only.
7044 * fns.c (next_almost_prime): Make it externally visible.
7046 * lisp.h (next_almost_prime): Add prototype.
7048 * s/isc4-0.h (sigunblock): Define.
7050 * s/sco5.h (sigunblock): Define.
7052 2000-06-27 Dave Love <fx@gnu.org>
7054 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
7055 (moved to osf5-0.h).
7056 [!NOT_C_CODE]: Protect string.h stuff.
7058 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
7059 (sys_siglist, NSIG): Definitions moved here from osf1.h.
7061 2000-06-27 Gerd Moellmann <gerd@gnu.org>
7063 * xdisp.c (resize_mini_window): Subtract the extra line spacing
7064 below the last line from the needed window height.
7066 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
7068 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
7069 (Fwidget_get): Use it.
7070 (syms_of_fns): Defsubr it.
7072 2000-06-26 Gerd Moellmann <gerd@gnu.org>
7074 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
7075 display info for XIM.
7076 (xim_open_dpy): Likewise.
7077 (xim_close_dpy): Don't free the display info's XIM.
7079 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
7081 * config.in (USE_XIM): New define.
7083 * keymap.c (get_keyelt): For menu-items containing a `:filter
7084 FILTER', apply FILTER to the menu-item's definition to get the
7085 real definition to use.
7087 * lisp.h (QCfilter): External declaration.
7089 * xfns.c (Fimage_size): New function.
7090 (syms_of_xfns): Defsubr it.
7092 2000-06-26 Andreas Schwab <schwab@suse.de>
7094 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
7097 2000-06-25 Dave Love <fx@gnu.org>
7099 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
7102 * Makefile.in (blockinput.h): Depend on atimer.h.
7103 (atimer.h): Depend on systime.h.
7105 * blockinput.h: Protect against multiple inclusion. Include
7108 * atimer.h: Protect against multiple inclusion. Include
7111 * lisp.h (swap_in_global_binding): Declare.
7113 2000-06-24 Ken Raeburn <raeburn@gnu.org>
7115 * process.c (Fopen_network_stream): Turn off atimers for duration
7116 of call to connect. (Patch from Gerd.)
7118 2000-06-23 Dave Love <fx@gnu.org>
7120 * ralloc.c: Maybe include unistd.h
7122 * emacs.c (setgrp): Undefine before defining.
7123 (malloc_warning, set_time_zone_rule, index): Prototype.
7125 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
7126 HAVE_STRUCT_TIMEZONE.
7128 * s/osf1.h: Move string.h hack here from alpha.h and make it
7130 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
7132 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
7133 (SOCKLEN_TYPE): Don't define.
7135 * m/alpha.h: Remove string.h hack.
7137 * s/osf5-0.h: New file.
7139 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
7140 include time.h, done by systime.h.
7141 [__FreeBSD__]: Remove redundant includes.
7143 * callproc.c (setpgrp): Undefine before defining.
7144 (delete_temp_file): Return Qnil to avoid warning.
7146 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
7148 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
7151 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
7153 * composite.h (compose_text): Declare.
7155 * xterm.c: Don't include sys/types.h unconditionally. Don't
7156 protect its inclusion with !USG (following xmenu.c).
7158 2000-06-23 Gerd Moellmann <gerd@gnu.org>
7160 * xfns.c (x_create_tip_frame): Initialize frame's colors like
7163 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
7165 * coding.c (decode_eol_post_ccl): Special handling for undecided
7166 and inconsistent EOL types.
7168 2000-06-22 Gerd Moellmann <gerd@gnu.org>
7170 * xrdb.c (x_load_resources): Add default resource for scroll bar's
7171 trough color and main window's background color.
7173 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
7176 * xterm.h (Xt_app_con): External declaration.
7178 * widget.c (EmacsFrameRealize): Fix typo.
7180 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
7182 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
7183 (handle_invisible_prop): Record the start of invisible text in
7184 it->add_overlay_start.
7185 (struct overlay_entry): Add member `overlay'.
7186 (handle_overlay_change): Simplify.
7187 (next_overlay_string): After having processed overlay strings at the
7188 end of the buffer, record that fact in
7189 it->overlay_strings_at_end_processed_p.
7190 (compare_overlay_entries): If before- and after-strings come
7191 from the same overlay, let before-strings come first.
7192 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
7193 (load_overlay_strings): Take it->add_overlay_start into account
7194 when adding overlay strings.
7196 * dispextern.h (struct it): Add member add_overlay_start.
7198 2000-06-22 Dave Love <fx@gnu.org>
7200 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
7202 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
7204 2000-06-22 Kenichi Handa <handa@etl.go.jp>
7206 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
7209 2000-06-21 Dave Love <fx@gnu.org>
7211 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
7213 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
7215 * syntax.c (back_comment): Simplify string-parity counting (with
7216 the added benefit of handling multiple string-styles as long as
7217 they are not intertwined).
7218 Jump to the slow code as soon as a comment starter is found in
7219 a "string_lossage" position. Fixes the case: " /* " /* " */.
7221 2000-06-21 Dave Love <fx@gnu.org>
7223 * Makefile.in: Use GETLOADAVG_LIBS.
7225 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
7226 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
7228 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7230 * syntax.c (describe_syntax): Recognize the `n'estable bit.
7231 (Fforward_comment, scan_lists):
7232 Check the comstyle of single-char comment-starters.
7233 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
7234 we're just at the beginning of the comment (f.ex with (*) ... (*)).
7235 Check the comstyle of single-char comment-starters.
7236 Clarify control-flow around the Scomment case.
7238 2000-06-20 Dave Love <fx@gnu.org>
7240 * fns.c (make_hash_table, maybe_resize_hash_table):
7241 Cast arg of next_almost_prime.
7243 * tparam.c [emacs]: Include lisp.h.
7245 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
7248 2000-06-20 Gerd Moellmann <gerd@gnu.org>
7250 * keyboard.c (adjust_point_for_property): Check if display
7251 property should be treated as intangible by looking at its
7254 * xdisp.c (single_display_prop_intangible_p)
7255 (display_prop_intangible_p): New functions.
7257 * dispextern.h (display_prop_intangible_p): Add prototype.
7259 * xdisp.c (dump_glyph_row): Show type of glyph->object.
7261 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
7262 argument to sigprocmask.
7264 * s/sco5.h (sigblock): Redefined to pass a pointer as second
7265 argument to sigprocmask.
7267 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
7268 sigprocmask_set, and pass a pointer to it to sigprocmask.
7270 * sysdep.c (sigprocmask_set): New variable.
7272 * fileio.c (make_temp_name): Don't use `%s' in string passed to
7275 2000-06-20 Sam Steingold <sds@gnu.org>
7277 * xrdb.c: Don't declare xmalloc, xrealloc.
7279 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7281 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
7282 (re_comp): Cast gettext return value to avoid complaints when
7285 2000-06-20 Dave Love <fx@gnu.org>
7287 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
7290 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
7292 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
7294 * m/alpha.h: Don't declare xmalloc, xrealloc.
7296 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
7298 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
7300 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
7302 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
7305 * keyboard.h (poll_for_input_1): Declare.
7307 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
7309 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
7311 * doprnt.c: Don't declare xmalloc, xrealloc.
7313 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
7314 (getenv, ctime, getwd): Removed.
7315 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
7317 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
7318 x_set_tool_bar_lines.
7320 * config.in: Add HAVE_GETWD. Move some definitions above
7321 machine/system includes.
7323 2000-06-20 Kenichi Handa <handa@etl.go.jp>
7325 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
7327 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
7328 contain information about ENCODING.
7330 * fontset.c (FONTSET_ASCII): Use the first element of char table
7331 for an ASCII font, not defalt slot.
7332 (fontset_ref_via_base): If FONTSET doesn't contain information for
7333 C, try the default fontset.
7334 (make_fontset): Don't copy the default fontset.
7335 (fontset_font_pattern): Likewise.
7336 (accumulate_font_info): If ELT is nil, use the corresponding
7337 element in the default fontset.
7339 2000-06-19 Dave Love <fx@gnu.org>
7341 * syntax.c (Fparse_partial_sexp): Doc fix.
7343 * regex.h: Test PROTOTYPES as well as __STDC__.
7345 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
7346 errno, strerror. Put text after #endif in comment.
7348 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
7351 * xterm.c (x_frame_of_widget): Likewise.
7353 2000-06-19 Gerd Moellmann <gerd@gnu.org>
7355 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
7356 to Vfundamental_mode_abbrev_table.
7358 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
7359 bogus objects are marked. This slows down GC by ~80 percent, but
7360 it might be worth trying when debugging GC-related problems.
7361 This feature requires conservative stack marking to be enabled.
7363 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
7364 returns XLookupChars, reset `modifiers' to zero.
7366 2000-06-19 Dave Love <fx@gnu.org>
7368 * mktime.c: Unprotoized.
7370 2000-06-19 Richard Stallman <rms@gnu.org>
7372 * data.c (set_internal): If variable is frame-local,
7373 store the new value immediately into the frame parameter alist.
7375 2000-06-19 Ken Raeburn <raeburn@gnu.org>
7377 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
7378 in the custom handler pointer.
7380 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
7381 value, or checks for CHAR_META can fail when Lisp_Object is a
7383 * keymap.c (get_keyelt): Likewise.
7385 2000-06-19 Kenichi Handa <handa@etl.go.jp>
7387 * ccl.h (struct ccl_program): New member eol_type.
7388 (struct ccl_spec): New member cr_carryover.
7390 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
7391 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
7393 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
7394 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
7395 (decode_eol_post_ccl): New function.
7396 (decode_coding): Don't detect EOL format here for CCL based coding
7398 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
7399 decode_eol_post_ccl after running the CCL program.
7400 (code_convert_region): Don't detect EOL format here for CCL based
7402 (decode_coding_string): Likewise.
7404 2000-06-18 Ken Raeburn <raeburn@gnu.org>
7406 * charset.c (update_charset_table): Use XINT on "iso_final_char"
7407 when treating it as an integer.
7409 * coding.h (encode_coding_string): Declare.
7411 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
7414 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
7415 "xkeymap" to avoid shadowing the "enum map_type" value that needs
7416 to be passed to get_local_map.
7418 * sound.c (Fplay_sound): Don't call make_number on
7419 Frun_hook_with_args count argument.
7421 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
7422 for lisp objects in X event structure data field, when lisp
7423 objects are represented with unions.
7424 (x_scroll_bar_to_input_event): Ditto.
7426 2000-06-16 Ken Raeburn <raeburn@gnu.org>
7428 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
7429 termination of string. Fix sense of test whether
7430 Vline_number_display_limit is an integer.
7432 2000-06-16 Gerd Moellmann <gerd@gnu.org>
7434 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
7435 only if HAVE_X_WINDOWS.
7437 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
7440 * dispnew.c (update_frame_1): Handle case that cursor vpos is
7443 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
7445 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
7448 2000-06-15 Kenichi Handa <handa@etl.go.jp>
7450 * coding.c (decode_coding_emacs_mule): Always set src_base at the
7451 start of the while loop.
7453 2000-06-15 Gerd Moellmann <gerd@gnu.org>
7455 * atimer.c (alarm_signal_handler): Add forward declaration.
7457 * data.c (set_internal): Remove debug code.
7459 2000-06-14 Gerd Moellmann <gerd@gnu.org>
7461 * Makefile.in (bootstrap-temacs): Add `-I../src'.
7463 * unexec.c (toplevel) [COFF]: Include coff.h.
7465 * s/lynxos.h: New file.
7467 * keymap.c (Fsingle_key_description): Enclose function key and
7468 event symbol names in angle brackets.
7470 * xdisp.c (setup_echo_area_for_printing): Call
7471 message_log_maybe_newline if message_buf_print is not set.
7473 * print.c (printchar, strout): Don't check message_buf_print
7474 before calling setup_echo_area_for_printing because that
7475 function does something useful even when message_buf_print is
7478 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
7480 (ensure_echo_area_buffers): Initialize echo buffer's
7481 truncate lines setting to nil.
7482 (with_echo_area_buffer): Don't set the echo buffer's truncate
7484 (set_message_1): Set it here instead, based on the value
7485 of message_truncate_lines.
7486 (resize_mini_window): Handle case that lines are truncated.
7487 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
7488 message-truncate-lines.
7490 * keyboard.c (read_char): Bind message-truncate-lines to t
7491 while displaying a help-echo.
7493 * lisp.h (Qmessage_truncate_lines): External declaration.
7495 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7497 * xdisp.c (Vline_number_display_limit): Renamed from
7498 line_number_display_limit.
7499 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7500 Extend documentation string. Initialize
7501 Vline_number_display_limit to nil meaning no limit.
7502 (decode_mode_spec): Use Vline_number_display_limit with its new
7505 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7507 2000-06-13 Richard Stallman <rms@gnu.org>
7509 * frame.c (Fmodify_frame_parameters): Doc fix.
7511 * xfns.c (x_set_frame_parameters): Comment fix.
7513 * frame.c (store_frame_param): Call swap_in_global_binding if the
7514 variable's current binding was chosen based on this frame.
7516 * data.c (swap_in_global_binding): New function.
7518 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7520 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7521 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7523 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7525 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7527 2000-06-12 Jason Rumney <jasonr@gnu.org>
7529 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7531 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7533 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7535 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7537 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7539 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7540 (syms_of_xfaces): Defsubr Sdump_colors.
7541 (x_free_colors): Don't treat b&w specially on default visual.
7542 (x_free_dpy_colors): New function.
7543 (free_face_colors): Don't check visual class; it's done
7546 * xterm.c (x_frame_of_widget): New function.
7547 (x_alloc_nearest_color_for_widget): Use it.
7548 (x_copy_dpy_color): New function.
7549 (x_destroy_window): Free various colors.
7551 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7553 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7555 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7557 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7559 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7561 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7563 2000-06-11 Dave Love <fx@gnu.org>
7565 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7567 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7569 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7571 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7573 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7576 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7578 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7579 (regex_compile): Fix the code for handling the case of single byte
7580 char and multibyte char being mixed in a range within [...].
7582 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7583 and dst_multibyte members of coding.
7585 * charset.c (update_charset_table): Update the table
7587 (init_charset_once): Initialize elements of bytes_by_char_head to
7588 1 except for leading codes for private charases.
7590 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7591 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
7594 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7596 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7597 access the data it doesn't point to.
7599 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7601 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7602 will be translated to a switch-frame event when reading the
7603 event queue. This is necessary because Emacs otherwise won't
7604 perform a switch-frame to a new frame until some other event, for
7605 example a keystroke event, forces it to do so. This has various
7606 effects, one visible being that the cursor of a frame created with
7607 C-x 5 2 or switched to with a window manager key binding like
7608 A-TAB stays hollow because selected_window isn't on the newly
7609 focused frame until the switch-frame is performed.
7611 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
7612 generating a switch-frame event if necessary.
7614 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
7616 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
7619 2000-06-08 Kenichi Handa <handa@etl.go.jp>
7621 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
7624 2000-06-07 Gerd Moellmann <gerd@gnu.org>
7626 * window.c (displayed_window_lines): Take empty lines at
7627 the bottom of a window into account.
7629 * window.c (displayed_window_lines): New function.
7630 (Fmove_to_window_line): Use displayed_window_lines to determine
7631 the number of lines to move, instead of using the window's height.
7633 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
7634 to stop reading, even if the form read sets point to a different
7635 value when evaluated.
7637 * xdisp.c (display_line): Fix code deciding in which line to
7640 2000-06-07 Kenichi Handa <handa@etl.go.jp>
7642 * fileio.c (e_write): Free composition data if stored in
7645 2000-06-06 Gerd Moellmann <gerd@gnu.org>
7647 * xdisp.c (display_line): Set row's and iterator's
7648 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
7649 Set cursor even if row ends in the middle of a character.
7650 (dump_glyph_row): Print values of new flags.
7651 (redisplay_window) <cursor movement in unchanged window>: When
7652 point has been moved forward, and PT is at the end of the cursor
7653 row, don't place the cursor in the next row if the cursor row ends
7654 in the middle of a character or at ZV.
7656 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
7657 (struct glyph_row): Add starts_in_middle_of_char_p and
7658 ends_in_middle_of_char_p.
7659 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
7660 ends_in_middle_of_char_p flag.
7661 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
7663 * term.c (append_glyph): Revert change of 2000-06-06.
7665 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
7666 padding glyph not fitting on line as whole character not
7669 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
7670 this isn't true for images with `:ascent 100'.
7672 2000-06-06 Kenichi Handa <handa@etl.go.jp>
7674 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
7675 as modified if it is originally unmodified.
7677 * term.c (encode_terminal_code): Change the way to check if
7678 terminal coding does any conversion.
7679 (append_glyph): Set glyph->pixel_width correctly.
7681 * xdisp.c (display_line): While checking line continuation, pay
7682 attention to a padding glyph.
7684 2000-06-05 Gerd Moellmann <gerd@gnu.org>
7686 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
7688 2000-06-05 Dave Love <fx@gnu.org>
7690 * xdisp.c: Include fontset.h.
7692 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
7694 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7696 * dispnew.c: Conditionally include term.h.
7698 * coding.h: Declare code_convert_string_norecord.
7700 * frame.h (struct frame): Use volatile unconditionally.
7702 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
7704 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
7706 * systime.h: Protect against multiple inclusion.
7707 (timezone) [USG5_4]: Define as time_t.
7709 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7710 (Foptimize_char_table, make_temp_name): Declare.
7712 * Makefile.in (xdisp.o): Depend on fontset.h.
7714 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7716 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7717 (Foptimize_char_table, make_temp_name): Declare.
7721 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7723 2000-06-02 Dave Love <fx@gnu.org>
7725 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7727 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7729 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7730 result face, set flags in that face indicating that colors may not
7733 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7734 glyph, use the ASCII NUL character to determine the face.
7736 2000-06-02 Dave Love <fx@gnu.org>
7738 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7739 (VFORK_RETURN_TYPE): Remove.
7741 * config.in: Add NO_MATHERR.
7743 2000-06-01 Dave Love <fx@gnu.org>
7745 * cmds.c (internal_self_insert): Don't check
7746 Vbefore_change_function, Vafter_change_function.
7748 * insdel.c (signal_before_change, signal_after_change): Likewise.
7750 * buffer.c (Vbefore_change_function, Vafter_change_function):
7751 Variables and their initializations deleted.
7753 * callint.c (Fcall_interactively): Doc fix.
7755 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7757 2000-05-31 Dave Love <fx@gnu.org>
7759 * textprop.c: Revert last change -- duplicated.
7761 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7763 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7766 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7768 2000-05-31 Jason Rumney <jasonr@gnu.org>
7770 * search.c (Fre_search_forward, Fre_search_backward)
7771 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7773 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7775 2000-05-30 Jason Rumney <jasonr@gnu.org>
7777 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7778 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7780 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
7783 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7784 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7785 expand a nil default_filename.
7787 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7788 pointer to glyph_to_pixel_coords, not a frame.
7790 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7791 coding.h to dependencies.
7793 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7795 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7796 window pointer to be consistent with w32term.c and xterm.c.
7798 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7799 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7800 (Qline_spacing, Qcenter): New variables.
7801 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7802 (x_set_line_spacing): New function.
7803 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
7805 (x_specified_cursor_type): New function.
7806 (x_set_cursor_type): Use it.
7807 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7809 (validate_x_resource_name, x_get_resource_string): Measure lengths
7810 of external strings in bytes.
7811 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
7812 GetTextExtentPoint32 with NULL title.
7813 (Fx_create_frame): Initialize Qline_spacing.
7814 (w32_load_system_font): Initialize font->double_byte_p.
7815 (x_to_w32_charset): Use Vw32_charset_info_alist.
7816 (Image, busy cursor, tooltip functions): Merged changes from
7817 xfns.c. Not yet functional on Windows.
7819 * w32gui.h (W32FontStruct): Add double_byte_p member.
7821 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
7822 (emacs_button_translation): Use it.
7823 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
7824 in `mask' to be set.
7826 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
7829 * w32term.c: Format and doc changes to bring closer to xterm.c.
7830 (w32_char_font_type): New enum.
7831 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
7832 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
7833 (w32_encode_char): New function.
7834 (x_encode_char): Removed.
7835 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
7836 x_encode_char and w32_font_is_double_byte.
7837 (x_produce_image_glyph): Use image_ascent.
7838 (x_produce_glyphs): Use new version of w32_per_char_metric and
7839 handle NULL return value. Allow extra line spacing.
7840 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
7841 (w32_get_glyph_overhangs): Remove unicode_p param. Use
7842 w32_font_type member of glyph instead.
7843 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
7844 (fast_find_position): Make sure not to consider rows not visible
7846 (w32_read_socket) [WM_MENUSELECT]: Cannot call
7847 w32_menu_display_help with input blocked, as it can abort.
7848 (x_display_and_set_cursor): Choose cursor depending
7849 on buffer-local value of cursor_type.
7850 (x_draw_bar_cursor): Add parameter WIDTH.
7852 * w32term.h (CP_DEFAULT): Define.
7853 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
7855 2000-05-30 Gerd Moellmann <gerd@gnu.org>
7857 * search.c (Fre_search_forward, Fre_search_backward)
7858 (Fposix_search_backward, Fposix_search_forward): Doc fix.
7860 2000-05-30 Kenichi Handa <handa@etl.go.jp>
7862 * coding.c (detect_coding_iso2022): Fix code for checking
7863 CODING_CATEGORY_MASK_ISO_8_2.
7865 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
7867 * regex.c (PREFETCH_NOLIMIT): New function.
7868 (re_match_2_internal): Use it and adjust the end_match_2 logic.
7870 2000-05-29 Gerd Moellmann <gerd@gnu.org>
7872 * syntax.c (find_defun_start): Move test for
7873 open_paren_in_column_0_is_defun_start outside of the loop.
7875 * xdisp.c (redisplay_window): Really switch buffers when
7876 displaying mode lines, and temporarily set selected_frame to the
7877 frame of the window that's redisplayed.
7879 * xfaces.c (free_realized_faces): Block/unblock input.
7880 (free_realized_multibyte_face): Ditto.
7882 2000-05-29 Dave Love <fx@gnu.org>
7884 * textprop.c (Qkeymap): New variable.
7885 (syms_of_textprop): Intern it.
7887 * keymap.c: Include intervals.h.
7888 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7890 * Makefile.in (keymap.o): Depend on intervals.h.
7892 * keyboard.c (menu_bar_items, tool_bar_items)
7893 (Fexecute_extended_command): Deal with `keymap' property.
7894 (read_key_sequence): Track map from `keymap' property as well as
7897 * intervals.c (get_local_map): Extra arg to allow looking for
7900 * intervals.h (map_property): New enum.
7901 (get_local_map): Extra arg using it.
7904 * lisp.h (get_local_map): Don't declare here.
7906 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7908 * Makefile.in (callproc.o): Depend on composite.h.
7910 * callproc.c: Include composite.h.
7911 (Fcall_process): Handle composition correctly.
7913 * coding.h (coding_allocate_composition_data): Extern it.
7914 (coding_restore_composition): Likewise.
7916 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7917 yet allocated, finish decoding with result
7918 CODING_FINISH_INSUFFICIENT_CMP.
7919 (coding_allocate_composition_data): Make it non-static.
7920 (coding_restore_composition): Likewise.
7922 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7924 * charset.c (syms_of_charset): Revert last change.
7926 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7928 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7929 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7932 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7934 * charset.c (syms_of_charset): Set width of character sets
7935 eight-bit-control and eight-bit-graphic to 1 column.
7937 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7939 * config.in (HAVE_SPEED_T): New define.
7941 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7944 2000-05-26 Dave Love <fx@gnu.org>
7946 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7948 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7949 (Fsubr_arity): New function.
7950 (syms_of_data): Install them.
7952 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7954 * charset.c (init_charset_once): Set the table bytes_by_char_head
7957 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7958 the default fontset to what Emacs uses by default.
7959 (check_registry_encoding): This function deleted.
7960 (Fset_fontset_font): Remove the adhoc condition for the default
7961 fontset. Allow cons in FONTNAME.
7963 * fns.c (map_char_table): Ignore char-table entries for
7964 charsets eight-bit-control and eight-bit-graphic.
7966 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7968 * emacs.c (main): Initialize keyboard syms before initializing
7969 window code, so face names are available.
7971 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7973 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7974 of an anchor at the beginning of a shy-group.
7976 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7978 * xdisp.c (handle_invisible_prop): Don't try to skip over
7979 invisible text if end of text is already reached.
7981 2000-05-25 Dave Love <fx@gnu.org>
7983 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7985 * coding.c (encode_eol): Add null statement after label.
7987 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7989 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7992 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7994 * ccl.c (ccl_driver): Fix previous change.
7996 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7998 * coding.c (run_pre_post_conversion_on_str): Set point to the
7999 beginning of buffer before calling coding->post_read_conversion.
8000 (decode_coding_string): Give correct args to
8001 run_pre_post_conversion_on_str.
8002 (encode_coding_string): Likewise.
8004 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
8005 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
8006 eight-bit-graphic correctly.
8008 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
8010 * fileio.c (Finsert_file_contents): Even if a file is not found,
8011 execute codes for setting up coding system. Call
8012 after-insert-file-functions unconditionally.
8014 2000-05-24 Gerd Moellmann <gerd@gnu.org>
8016 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
8017 BSD_PGRPS are not defined.
8019 2000-05-24 Kenichi Handa <handa@etl.go.jp>
8021 * charset.c (update_charset_table): Accept nil in LONG_NAME and
8023 (syms_of_charset): Avoid building same strings.
8025 2000-05-23 Gerd Moellmann <gerd@gnu.org>
8027 * lread.c (Fload): Add a comment about the meaning of
8028 Vuser_init_file being t.
8030 * puresize.h (BASE_PURESIZE): Increase to 675000.
8032 * s/gnu-linux.h (setpgrp): Don't define it here because this
8033 prevents compilation on GNU/Linux systems with glib 2.2.
8035 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
8038 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
8040 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
8041 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
8043 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
8045 2000-05-23 Kenichi Handa <handa@etl.go.jp>
8047 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
8050 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
8052 * term.c (encode_terminal_code): Set coding->src_multibyte
8055 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
8057 2000-05-22 Kenichi Handa <handa@etl.go.jp>
8059 * keyboard.c (read_char): Allow character codes 128..255 to be
8060 handled by input-method-function.
8062 * insdel.c (adjust_markers_for_replace): Fix previous change.
8063 (adjust_after_replace): If PREV_TEXT is nil, call
8064 adjust_markers_for_insert, not adjust_markers_for_replace.
8066 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
8068 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
8069 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
8070 [HAVE_GRANDPT]: Define.
8071 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
8073 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
8076 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
8078 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
8080 2000-05-20 Kenichi Handa <handa@etl.go.jp>
8082 The following changes are to handle 8-bit characters in a
8083 multibyte buffer/string without facing with byte combining
8084 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
8085 eight-bit-graphic (for 0xA0..0xFF) are introduced.
8087 * Makefile.in (fns.o): Depend on charset.h.
8089 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
8090 convert it to unibyte.
8091 (make_string): Use parse_str_as_multibyte, not chars_in_text.
8093 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
8094 apparent char boundary.
8095 (Fset_buffer_multibyte): Convert 8-bit characters in the range
8096 0x80..0x9F to/from multibyte form.
8098 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
8101 * callproc.c (Fcall_process): Always encode an argument string if
8102 it is multibyte. Setup src_multibyte and dst_multibyte members of
8103 process_coding properly.
8105 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
8106 SPLIT_NON_ASCII_CHAR.
8108 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
8110 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
8112 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
8114 (SPLIT_CHARACTER_SEQ): This macro deleted.
8115 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
8117 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
8118 and eight-bit-graphic.
8119 (char_to_string): Likewise. Signal an error for too large
8121 (char_printable_p): Return 0 for 8-bit characters.
8122 (update_charset_table): Update iso_charset_table only when a final
8123 character is non-negative.
8124 (find_charset_in_text): Renamed from find_charset_in_str.
8125 Arguments and return value changed. Callers changed.
8126 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
8127 be -1 if CHARSET is used only internally.
8128 (Fmake_char_internal): Handle new charsets; eight-bit-control and
8130 (Fcharset_after): Simplified.
8131 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
8132 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
8133 (multibyte_chars_in_text): Simplified by assuming there's no
8134 invalid multibyte sequence.
8135 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
8136 str_as_unibyte): New functions.
8137 (Fstring): Simpified by assuming that byte combining never
8139 (init_charset_once): Initialization for
8140 LEADING_CODE_8_BIT_CONTROL.
8141 (syms_of_charset): Intern and staticpro Qeight_bit_control and
8142 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
8143 eight-bit-control and eight-bit-graphic.
8145 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
8146 CHARSET_8_BIT_GRAPHIC): New macros.
8147 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
8148 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
8149 (CHARSET_REVERSE_CHARSET): Likewise.
8150 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
8152 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
8153 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
8154 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
8155 encounter an invalid multibyte sequence.
8156 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
8157 sequence is always valid.
8158 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
8159 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
8161 (CHAR_STRING): For 8-bit characters, call char_to_string.
8162 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
8163 multibyte sequence is always valid.
8164 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
8165 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
8166 str_as_unibyte): Extern them.
8167 (BCOPY_SHORT): Fix a bug.
8168 (CHAR_LEN): This macro deleted. Callers changed to use
8170 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
8171 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
8172 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
8174 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
8175 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
8176 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
8177 EMIT_BYTES): New macros.
8178 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
8179 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
8181 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
8182 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
8183 check the validity of multibyte sequence.
8184 (decode_coding_emacs_mule): New function.
8185 (encode_coding_emacs_mule): New macro.
8186 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
8188 (DECODE_ISO_CHARACTER): Just return a character code.
8189 (DECODE_COMPOSITION_START): Set coding->result instead of result.
8190 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
8191 EMIT_CHAR to produced decoded characters. Exit the loop only by
8192 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
8194 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
8195 only position codes for an invalid character.
8196 (encode_designation_at_bol): Return new destination pointer. 5th
8197 arg DSTP is changed to DST.
8198 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
8199 from the source by ONE_MORE_CHAR. Don't handle the case of last
8201 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
8203 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
8204 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
8205 TWO_MORE_BYTES to fetch a byte from the source.
8206 (encode_eol): Pay attention to coding->src_multibyte.
8207 (detect_coding, detect_eol): Preserve members src_multibyte and
8209 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
8210 (encoding_buffer_size): Set magnification to 3 for all coding
8211 systems that require encoding.
8212 (ccl_coding_driver): For decoding, be sure that the result is
8213 valid multibyte sequence.
8214 (decode_coding): Initialize coding->errors and coding->result.
8215 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
8216 and raw-text, always call decode_eol. Handle the case of last
8217 block here. If not coding->dst_multibyte, convert the resulting
8218 sequence to unibyte.
8219 (encode_coding): Initialize coding->errors and coding->result.
8220 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
8221 and raw-text, always call encode_eol. Handle the case of last
8223 (shrink_decoding_region, shrink_encoding_region): Detect cases
8224 that we can't skip data more rigidly.
8225 (code_convert_region): Setup src_multibyte and dst_multibyte
8226 members of coding. For decoding, if the buffer is multibyte,
8227 convert the source sequence to unibyte in advance. For encoding,
8228 if the buffer is multibyte, convert the resulting sequence to
8229 multibyte afterward.
8230 (run_pre_post_conversion_on_str): New function.
8231 (code_convert_string): Deleted and divided into the following two.
8232 (decode_coding_string, encode_coding_string): New functions.
8233 (code_convert_string1, code_convert_string_norecord): Call one of
8235 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
8236 MAKE_NON_ASCII_CHAR.
8237 (Fset_terminal_coding_system_internal,
8238 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
8239 and dst_multibyte members.
8240 (init_coding_once): Initialize iso_code_class with new enum
8241 ISO_control_0 and ISO_control_1.
8243 * coding.h (enum iso_code_class_type): Member ISO_control_code is
8244 devided into ISO_control_0 and ISO_control_1.
8245 (struct coding_system): New members src_multibyte, dst_multibyte,
8246 errors, and result. Delete member fake_multibyte.
8247 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
8249 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
8252 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8255 * editfns.c (Fformat): Be sure to convert 8-bit characters to
8257 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
8259 (Ftranspose_region): Delete codes for handling byte combining.
8261 * fileio.c (Finsert_file_contents): Setup src_multibyte and
8262 dst_multibyte members of coding. On handling REPLACE on unibyte
8263 buffer, convert the result of decode_coding to unibyte. On
8264 inserting into a mutibyte buffer, always call code_convert_region.
8265 (e_write): Setup coding->src_multibyte according to the
8266 multibyteness of the source (buffer or string).
8268 * fns.c (concat): Handle 8-bit characters correctly.
8269 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
8270 unibyte in the result.
8271 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
8272 valid multibyte form in the result.
8273 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8274 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
8275 return -1, signal an error.
8276 (base64_encode_1): New arg MULTIBYTE. Get each character by
8277 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
8278 character is found, return -1.
8279 (Fbase64_decode_region): Delete codes for handling byte-combining.
8280 Treat each decoded byte as a unibyte character.
8281 (Fbase64_decode_string): Return unibyte string.
8282 (Fcompare_strings, concat, string_byte_to_char): Use
8283 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
8284 FETCH_STRING_CHAR_ADVANCE.
8285 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8286 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
8288 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
8289 SPLIT_NON_ASCII_CHAR.
8290 (fontset_ref_via_base, fontset_set): Likewise
8292 * insdel.c (adjust_markers_for_record_delete): Deleted.
8293 (adjust_markers_for_insert): Argument changed. Caller changed.
8294 (adjust_markers_for_replace): Likewise.
8295 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
8296 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
8297 (copy_text): Delete unused local varialbe c_save. For converting
8298 to multibyte, be sure to make all 8-bit characters in valid
8300 (count_size_as_multibyte): Handle 8-bit characters correctly.
8301 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
8302 adjust_after_replace, replace_range, del_range_2)
8303 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
8304 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
8305 adjust_after_replace, replace_range, del_range_2) Delete codes for
8306 handling byte combining.
8307 (adjust_before_replace): Deleted.
8309 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
8310 SPLIT_NON_ASCII_CHAR.
8311 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8312 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
8314 (Fkey_description): Likewise.
8316 * lread.c (read1): On reading multibyte string, be sure to make
8317 all 8-bit chararacters in valid multibyte form.
8318 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8320 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
8323 * process.c (Fstart_process): GCPRO current_dir before calling
8324 Ffind_operation_coding_system. Encode arguments here.
8325 (create_process): Don't encode arguments here. Setup
8326 src_multibyte and dst_multibyte members of struct coding.
8327 (read_process_output): Setup src_multibyte and dst_multibyte
8328 members of struct coding. If the output is to multibyte buffer,
8329 always decode the output of the process. Adjust the
8330 representation of 8-bit characters to the multibyteness of the
8332 (send_process): Setup coding->src_multibyte according to the
8333 multibyteness of the source.
8335 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
8337 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
8338 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
8340 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
8343 * w16select.c (Fw16_set_clipboard_data): Setup members
8344 src_multibyte and dst_multibyte of coding. Adjusted for the
8345 change for find_charset_in_str.
8346 (Fw16_get_clipboard_data): Likewise.
8348 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
8349 dst_multibyte of coding.
8350 (x_to_w32_font): Likewise.
8352 * w32select.c (Fw32_set_clipboard_data): Setup members
8353 src_multibyte and dst_multibyte of coding. Adjusted for the
8354 change for find_charset_in_str.
8355 (Fw32_get_clipboard_data): Likewise.
8357 * xdisp.c (get_next_display_element): Handle 8-bit characters
8359 (next_element_from_display_vector): Use CHAR_BYTES instead of
8361 (disp_char_vector): Use SPLIT_CHAR instead of
8362 SPLIT_NON_ASCII_CHAR.
8364 * xselect.c (selection_data_to_lisp_data): Setup members
8365 src_multibyte and dst_multibyte of coding. Adjusted for the
8366 change for find_charset_in_str.
8367 (lisp_data_to_selection_data): Likewise.
8369 2000-05-19 Gerd Moellmann <gerd@gnu.org>
8371 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
8374 * dispextern.h (Vimage_types): Add extern declaration.
8376 * xdisp.c (Vimage_types): Moved here from xfns.c.
8377 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
8379 * xfns.c (Vimages_types): Moved to xdisp.c.
8380 (syms_of_xfns): Move `image-types' to xdisp.c.
8382 * w32fns.c (Vimage_types): Removed.
8383 (syms_of_w32fns): Remove `image-types'.
8385 2000-05-18 Kenichi Handa <handa@etl.go.jp>
8387 * fns.c (map_char_table): Pay attention to character number of
8388 charset. Check the validity of charset at the first level. For
8389 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
8392 * fontset.c: Include "buffer.h".
8393 (fs_load_font): If the face has fontset, record the face ID in
8395 (Finternal_char_font): New function.
8396 (accumulate_font_info): New function.
8397 (Ffontset_info): Rewritten for the new fontset implementation.
8398 (syms_of_fontset): Register Vdefault_fontset in the first element
8399 of Vfontset_table. Include Vdefault_fontset in
8400 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
8403 2000-05-16 Dave Love <fx@gnu.org>
8405 * m/iris5d.h: Deleted -- unused.
8407 2000-05-16 Gerd Moellmann <gerd@gnu.org>
8409 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
8410 `invalid' instead of `illegal'.
8412 * indent.c (Fmove_to_column): When ending within a tab, insert
8413 spaces first so that markers at the end of the tab get adjusted.
8415 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
8416 buffer list that wasn't selected in that frame.
8418 * filelock.c (get_boot_time): To obtain an 8 char file name, which
8419 is needed on mescaline, use a 2 char prefix, and call
8420 make_temp_name with second arg non-zero.
8422 * fileio.c (make_temp_name): New function, extracted from
8424 (Fmake_temp_name): Use it.
8426 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
8428 * window.c (coordinates_in_window): Subtract 1 when computing
8431 2000-05-15 Gerd Moellmann <gerd@gnu.org>
8433 * Makefile.in (lisp): Add env.elc.
8435 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
8437 2000-05-12 Gerd Moellmann <gerd@gnu.org>
8439 * search.c (Freplace_match): Handle case of `\N' in the
8440 replacement when there's no group N.
8442 2000-05-11 Gerd Moellmann <gerd@gnu.org>
8444 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
8445 of the message to message_dolog.
8447 * keyboard.c (read_char): Don't clear current message for help
8448 events; let the code handling help events handle this. Change
8449 code detecting help events that should be ignored.
8451 * xdisp.c (handle_single_display_prop): Don't try to set PT if
8452 we're interating over a string.
8454 2000-05-09 Dave Love <fx@gnu.org>
8456 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
8457 that offset before writing. Move gcpro region past call of
8460 2000-05-04 Dave Love <fx@gnu.org>
8462 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
8464 2000-05-04 Gerd Moellmann <gerd@gnu.org>
8466 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
8467 of inserted characters when BUF equals the current buffer, and PT
8468 is in front of or equal to FROM.
8470 2000-05-03 Gerd Moellmann <gerd@gnu.org>
8472 * xdisp.c (handle_single_display_prop): If display property value
8473 is invalid, or something not supported on the frame, restore
8474 iterator's position to what it was initially. Make sure to return
8475 0 for invalid and unsupported property values.
8477 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
8478 that x_per_char_metric returns null.
8480 2000-05-02 Gerd Moellmann <gerd@gnu.org>
8482 * xterm.h (struct face): Add forward declaration.
8483 (struct image): Ditto.
8484 (image_ascent): Add prototype.
8486 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
8487 (x_draw_image_relief, x_draw_image_foreground_1): Call function
8488 image_ascent instead of using IMAGE_ASCENT.
8490 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
8491 (IMAGE_ASCENT): Removed.
8493 * xfns.c (Qcenter): New variable.
8494 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
8495 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
8496 (image_ascent): New function.
8497 (lookup_image): Recognize `:ascent center'.
8498 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8499 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8500 (xbm_load): Don't set image's ascent here.
8501 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8502 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8503 check ascent values here.
8504 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8505 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8506 (syms_of_xfns): Initialize Qcenter.
8508 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8509 to the limits, increase the limits.
8511 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8513 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8514 Check Vfont_encoding_alist against the full name of the opened
8517 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8519 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8520 taller than the window.
8522 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8524 * xfaces.c (realize_x_face): Fix the argument of the second
8525 xassert. BASE_FACE may not be a face for ASCII.
8527 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8529 * print.c (print_object): Treat print-length < 0 as nil.
8531 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8533 * s/freebsd.h (TERMCAP_OBJ): Removed.
8534 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8536 * lread.c (read1): Don't treat period followed by certain
8537 characters as symbol start.
8539 * xfns.c (slurp_file): New function.
8540 (xbm_image_p): Handle case of in-memory XBM files.
8541 (xbm_scan): Rewritten to work on memory buffers instead of files.
8542 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8543 Work on memory buffers instead of files. If DATA is null test
8544 if buffer looks like an in-memory XBM file.
8545 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8546 memory buffers instead of files.
8547 (xbm_file_p): New function.
8548 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8550 * lread.c (end_of_file_error): New function.
8551 (read1): Call it instead of signaling `end-of-file' directly.
8553 * print.c (print_error_message): Print data of `end-of-file'
8554 with Fprinc instead of Fprin1.
8556 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8558 * window.c (freeze_window_start): Check that minibuffer scroll
8559 window isn't nil before extracting the window structure pointer
8562 * undo.c (record_delete): If we hit the end of the undo list, stop
8563 picking elements apart.
8565 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8567 * xdisp.c (display_line): If lines are continued, restore
8568 iterator's ascent/descent information to the values before the
8569 first glyph not fitting on the line.
8571 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8573 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8574 positions in glyph matrix. Don't compute new window end
8577 * dispnew.c (increment_matrix_positions): Renamed from
8578 increment_glyph_matrix_buffer_positions.
8579 (increment_row_positions): Renamed from
8580 increment_glyph_row_buffer_positions.
8582 * dispextern.h: Change names of renamed functions from dispnew.c
8585 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8587 * fileio.c (Fdo_auto_save): Create directories for auto-save
8588 list file if necessary.
8590 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8591 from buffer or frame.
8592 (automatic_hscrolling_p): New variable.
8593 (hscroll_windows): Scroll windows horizontally only if automatic
8594 hscrolling is allowed.
8595 (syms_of_xdisp): New variable `automatic-hscrolling'.
8597 * frame.h (struct frame): Add member extra_line_spacing.
8599 * xfns.c (x_set_line_spacing): New function.
8600 (Fx_create_frame): Set line spacing from resources.
8601 (Qline_spacing): New variable.
8602 (syms_of_xfns): Initialize Qline_spacing.
8604 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8606 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8607 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8608 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8609 extra_line_spacing from default value.
8610 (init_buffer_once): Initialize default value of extra_line_spacing.
8612 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8615 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8616 prompt_width. Add extra line spacing.
8618 * term.c (produce_glyphs): Remove reference to struct it's
8621 * dispextern.h (struct it): Remove member prompt_width, add
8624 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8626 * dispnew.c (update_frame_line): When writing a whole line, make
8627 sure cursor is in the right row afterwards, otherwise a use of
8628 capability `ch' in cmgoto might leave the cursor in the row below.
8630 2000-04-21 Gerd Moellmann <gerd@gnu.org>
8632 * lisp.h (struct Lisp_Buffer_Cons): Remove.
8634 * keyboard.c (timer_check): Fix typo in comment.
8636 2000-04-21 Kenichi Handa <handa@etl.go.jp>
8638 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
8639 name change: ch -> character.
8641 2000-04-20 Gerd Moellmann <gerd@gnu.org>
8643 * keyboard.c (echo_message_buffer): New variable.
8644 (echo_now): Set echo_message_buffer to the echo area buffer used
8645 to display the echo.
8646 (cancel_echoing): Reset echo_message_buffer to nil.
8647 (read_char): Code rewritten that handles canceling an echo or
8648 echoing a dash, respectively.
8650 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
8651 directory doesn't exist.
8653 2000-04-19 Dave Love <fx@gnu.org>
8655 * fns.c (syms_of_fns): Defsubr mapc.
8656 (concat): Don't allow numeric args.
8657 (Fconcat): Doc change.
8659 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
8661 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
8662 instead define end_match(1|2) more carefully.
8663 Use GET_CHAR_BEFORE_2 for `begline'.
8665 2000-04-19 Gerd Moellmann <gerd@gnu.org>
8667 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
8668 on 64-bit systems where NULL is defined as `0'.
8670 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
8671 the `variable argument list' to make it work on Alpha.
8673 * m/alpha.h (_LP64) [!_LP64]: Define.
8674 (ORDINARY_LINK): Define for NetBSD.
8676 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
8678 2000-04-19 Dave Love <fx@gnu.org>
8680 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
8683 * Makefile.in (LIBS): Don't use.
8684 (GETLOADAVG_OBJ): Define again.
8685 (otherobj): Add GETLOADAVG_OBJ.
8687 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
8689 2000-04-18 Gerd Moellmann <gerd@gnu.org>
8691 * lread.c (read_filtered_event): Cancel and start busy cursor.
8693 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
8694 that the per-character metrics may be null.
8696 2000-04-17 Gerd Moellmann <gerd@gnu.org>
8698 * buffer.c (clone_per_buffer_values): New function.
8699 (Fmake_indirect_buffer): Add optional argument CLONE. Call
8700 clone_per_buffer_values if CLONE is not nil.
8702 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8704 2000-04-16 Dave Love <fx@gnu.org>
8706 * Makefile.in: Remove obsolete localcpp stuff.
8707 (GETLOADAVG_OBJ): Don't define.
8708 (obj): Move LIBOBJS...
8709 (otherobj): ... to here.
8710 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
8711 whitespace-only lines after the continuation (Irix).
8713 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8715 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
8717 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
8719 2000-04-14 Dave Love <fx@gnu.org>
8721 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8722 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8723 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8724 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8727 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8728 autoconfiscated HAVE_GETLOADAVG.
8730 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8733 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8735 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8736 (fill_in_lock_file_name): Avoid existing files that aren't
8739 2000-04-14 Dave Love <fx@gnu.org>
8741 * Makefile.in (LIBS, LIBOBJS): New variable.
8742 (INTERVAL_SRC): Convert to make variable.
8743 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8744 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8745 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8747 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8748 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8749 (shortlisp): Add facemenu, float-sup, frame.
8750 (SOME_MACHINE_LISP): Remove them from here.
8751 (LIBES): Change unused LDLIBS to autoconf LIBS.
8753 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8755 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8757 * composite.c (update_compositions): If FROM and TO are not in a
8758 valid range, do nothing.
8760 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8762 * tparam.c (tparam1): Abort when encountering an unknown
8765 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
8768 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8771 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8773 * fileio.c (a_write): Remove redundant semi-colons.
8774 (e_write): Return -1 if failed to write all the data.
8775 This fixes the changes made at 1999-12-15.
8777 2000-04-12 Dave Love <fx@gnu.org>
8779 * fns.c (mapcar1): Test for null vals to support mapc.
8780 (Fmapc): New function.
8782 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8784 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8785 (IT_frame_up_to_date): Support the buffer local value of
8786 cursor-type, if defined.
8788 2000-04-10 Dave Love <fx@gnu.org>
8790 * editfns.c (preceding-char, following-char): Doc fix.
8792 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8794 * Makefile.in (temacs): Revert 2000-03-12 change.
8796 2000-04-10 Jason Rumney <jasonr@gnu.org>
8798 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8800 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8802 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8803 area buffer, if it's not set up yet.
8805 * indent.c (compute_motion): Set immediate_quit.
8807 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8809 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
8811 (realize_tty_face): Suppress boldness if colors are the inverse of
8812 the default colors, and tty_suppress_bold_inverse_default_colors_p
8814 (Ftty_suppress_bold_inverse_default_colors): New function.
8815 (syms_of_xfaces): Defsubr it.
8817 * buffer.c (Frestore_buffer_modified_p): New function.
8818 (syms_of_buffer): Defsubr it.
8820 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8822 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8823 charset id (int) argument, not a charset (Lisp_Object).
8825 * coding.h (code_convert_string): Declare.
8826 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8827 object, as the fourth argument to code_convert_string.
8829 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
8831 (Fset_fontset_font): Use EQ to compare lisp objects.
8833 2000-04-05 Ken Raeburn <raeburn@gnu.org>
8835 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
8836 a pointer that looks like a lisp object.
8837 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
8838 zero, instead see whether it's an integer object, since they can't
8840 (GET_INTERVAL_OBJECT): Simply assign to the destination.
8842 * dispnew.c (allocate_matrices_for_frame_redisplay,
8843 direct_output_forward_char): Use X(U)INT and make_number as needed
8844 to convert between (unsigned) int values and lisp integers.
8845 * keyboard.c (read_key_sequence): Likewise.
8846 * lread.c (substitute_object_recurse): Likewise.
8847 * fns.c (concat, hash_lookup, hash_remove): Likewise.
8848 * minibuf.c (do_completion, Fminibuffer_complete_word,
8849 Fminibuffer_completion_help): Likewise.
8850 * term.c (produce_special_glyphs): Likewise.
8852 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
8853 * print.c (print_preprocess, print_object): Likewise.
8855 * search.c (compile_pattern): Use NILP when checking for nil.
8857 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
8858 __OPTIMIZE__]: Provide a GNU C macro version that handles
8860 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
8861 field, to better cope with ENABLE_CHECKING and calls that modify a
8862 Lisp_Object using its old value.
8864 2000-04-04 Gerd Moellmann <gerd@gnu.org>
8866 * window.c (compare_window_configurations): Signal an error
8867 if parameters C1 or C2 aren't window configurations.
8869 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
8870 AFTER_POTENTIAL_GC calls around calls to functions that can
8871 signal an error and thus invoke the debugger.
8873 2000-04-03 Gerd Moellmann <gerd@gnu.org>
8875 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
8876 an error if decoding fails.
8878 * keyboard.c (lispy_mouse_names): Variable removed.
8879 (Vlispy_mouse_stem): New variable.
8880 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8881 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8882 for any mouse button number. Increase size of mouse_syms and
8883 button_down_location as needed. Call modify_event_symbol with
8884 different arguments.
8885 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8886 Call modify_event_symbol with different arguments.
8887 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8888 for any button number. Call modify_event_symbol with different
8890 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8891 Accept a string for NAME_ALIST_OR_STEM.
8893 * lisp.h (larger_vector): Add prototype.
8895 * fns.c (larger_vector): Make externally visible.
8897 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
8899 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8901 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8902 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8903 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8904 we are between str1 and str2.
8905 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8906 (PATFETCH): Use `TRANSLATE'.
8907 (PATFETCH_RAW): Fetch multibyte char if applicable.
8908 (PATUNFETCH): Remove.
8909 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8910 When writing a char, write it directly into the pattern buffer rather
8911 than going needlessly through a temp char-array.
8912 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8913 multibyte magic and remove the useless `#ifdef emacs'.
8914 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8917 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8918 conditional on `emacs'.
8920 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8922 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8924 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8925 non-union-type versions of XMARK and friends here, because XMARK
8926 and friends won't work on an integer field if NO_UNION_TYPE is not
8928 (make_number): Define as a function if it's not defined as a
8931 * composite.c (run_composite_function): Use NILP when checking for
8933 (syms_of_composite): Delete local var NARGS, pass an int as first
8934 argument to Fmake_hash_table.
8936 * editfns.c (text_property_stickiness): Use NILP to test
8937 Lisp_Object boolean value.
8938 (Fmessage_or_box): Don't use NILP to test int variable.
8939 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8940 problems reading from and changing the same lisp value in an
8943 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8945 * term.c (TN_no_color_video): New variable.
8946 (term_init): Intitialize TN_no_color_video.
8947 (enum no_color_bit): New enumeration.
8948 (MAY_USE_WITH_COLORS_P): New macro.
8949 (turn_on_face): Use it to determine if attributes may be used
8950 combined with colors.
8952 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8954 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8955 with int lvalues via casts; instead, just yield lisp object
8957 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8958 proper accessor macros.
8959 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8960 (grow_mini_window): Fix typo getting int value of root->height.
8962 * xdisp.c (compute_string_pos): Fix order of arguments to
8963 string_pos_nchars_ahead.
8964 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8965 count arg to variable-arg routines like Frun_hook_with_args and
8967 (back_to_previous_visible_line_start)
8968 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8969 fixed-arg routines like Fget_char_property and Fmake_string.
8970 (reconsider_clip_changes): Use XINT when comparing integer lisp
8971 objects, or passing them as int arguments.
8972 (mark_window_display_accurate, insert_left_trunc_glyphs)
8973 (append_space, extend_face_to_end_of_line): Use make_number when
8974 storing or passing integer values as lisp objects.
8975 (set_cursor_from_row, highlight_trailing_whitespace): Use
8976 INTEGERP, not implicit test against zero, for glyph object.
8977 (try_window_id): Don't use make_number when we want an int value.
8979 * xfaces.c (xlfd_symbolic_value): Make last argument a
8980 Lisp_Object, to be consistent with callers.
8981 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8982 (lface_hash): Apply XFASTINT to lisp values before folding in.
8984 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8985 fill in window width and height. Pass an int, not a lisp object,
8986 as first arg to Finsert.
8988 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8990 * xfaces.c (realize_basic_faces): Block input while realizing
8993 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8995 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8997 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8999 * xterm.c (x_produce_glyphs): When displaying unibyte text
9000 or ASCII, handle case that per-char metric is null.
9002 2000-03-30 Ken Raeburn <raeburn@gnu.org>
9004 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
9006 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
9007 XSUBR, XBUFFER): Verify correct object type before returning
9008 pointer, using eassert.
9009 * frame.h (XFRAME): Likewise.
9011 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
9012 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
9013 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
9015 * data.c (set_internal): Likewise.
9016 * dispextern.h (WINDOW_WANTS_MODELINE_P,
9017 WINDOW_WANTS_HEADER_LINE_P): Likewise.
9018 * fileio.c (auto_save_1): Likewise.
9019 * insdel.c (check_markers): Likewise.
9020 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
9021 * undo.c (record_insert): Likewise.
9022 * vmsproc.c (child_sig): Likewise.
9023 * window.c (unshow_buffer, window_loop): Likewise.
9024 * xterm.c (x_erase_phys_cursor): Likewise.
9026 2000-03-30 Gerd Moellmann <gerd@gnu.org>
9028 * xfns.c (free_image_cache): Free the cache structure itself
9029 last, after all its members have been freed.
9031 * lisp.h (xstrdup): Add prototype.
9033 * alloc.c (xstrdup): Moved here from xfaces.c.
9034 (allocating_for_lisp): Variable removed.
9035 (lisp_malloc): Block input around the calls to malloc and
9038 * xfaces.c (realize_tty_face): Use find_symbol_value instead
9040 (xstrdup): Moved to alloc.c.
9042 2000-03-29 Ken Raeburn <raeburn@gnu.org>
9044 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
9046 * emacs.c (main): Fix sense of no-loadup test.
9048 * config.in (ENABLE_CHECKING): Undef.
9050 * lisp.h (struct interval): Replace "parent" field with a union of
9051 interval pointer and Lisp_Object; add new bitfield to use as
9052 discriminant. Change other flag fields to bitfields.
9053 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
9054 is defined and the supplied test fails, print a message and
9056 (eassert): New macro. Use CHECK to provide an assert-like
9059 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
9060 pointers; abort if the value looks like a lisp object.
9061 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
9062 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
9063 Modify for new interval parent definition.
9065 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
9066 UNMARK_BALANCE_INTERVALS): Update references that need an
9067 addressable lisp object in the interval structure.
9068 (die): New function.
9069 (suppress_checking): New variable.
9071 * intervals.c (interval_start_pos): Just return 0 if there's no
9074 2000-03-29 Gerd Moellmann <gerd@gnu.org>
9076 * lread.c (read1): Accept `.' (period) as symbol start like in CL
9077 and earlier Emacs versions.
9079 * keyboard.c (Ftop_level): Cancel busy-cursor.
9081 * eval.c (call_debugger): Cancel busy-cursor.
9083 2000-03-29 Kenichi Handa <handa@etl.go.jp>
9085 * search.c (Freplace_match): Adjust multibyteness of the current
9086 buffer and NEWTEXT. Free allocated memory before signaling an
9089 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
9091 * regex.c (analyse_first): New function obtained by ripping out most
9092 of re_compile_fastmap and generalizing it a little bit so that it
9093 can also just return whether a given (sub)pattern can match the empty
9095 (regex_compile): Use `analyse_first' to decide whether the loop-check
9096 needs to be done or not for *, +, *? and +? (the loop check is costly
9097 for non-greedy repetition).
9098 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
9100 2000-03-28 Dave Love <fx@gnu.org>
9102 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
9105 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
9107 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
9109 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
9111 (enum re_opcode_t): Update description of succeed_n.
9112 (PATFETCH): Always define.
9113 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
9114 operators, char classes, shy-groups and intervals).
9115 Optimize special cases of intervals so as to only use succeed_n and
9116 jump_n when really needed.
9117 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
9118 that we don't have to handle the special cases any more.
9119 Simplify on_failure_jump handling as well.
9121 2000-03-28 Jason Rumney <jasonr@gnu.org>
9123 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
9125 2000-03-27 Gerd Moellmann <gerd@gnu.org>
9127 * s/freebsd.h (GC_SETJMP_WORKS): Define.
9129 * s/msdos.h (GC_SETJMP_WORKS): Define.
9131 * alloc.c (mark_maybe_object): New function.
9132 (mark_memory): Use it.
9133 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
9134 (setjmp_tested_p, longjmp_done): New variables.
9135 (test_setjmp): New function.
9136 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
9137 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
9139 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
9140 to DEC_TEXT_POS and INC_TEXT_POS.
9142 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
9143 with parameter MULTIBYTE_P.
9145 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
9148 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
9149 buffers because it looks for multibyte character byte sequences
9150 which don't exist in unibyte text.
9152 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
9154 * xfaces.c (register_color, unregister_color, unregister_colors)
9155 [DEBUG_X_COLORS]: New functions.
9156 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
9158 * xfns.c (x_set_cursor_color): Get color reference counts right.
9160 * xterm.c (x_copy_color): New function.
9161 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
9163 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
9164 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
9165 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
9166 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
9167 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
9168 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
9169 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
9170 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
9171 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
9172 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
9174 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
9175 names for handling per-buffer variables.
9177 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
9178 instead of MAX_BUFFER_LOCAL_VARS.
9179 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
9181 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
9183 * xfns.c (x_specified_cursor_type): New function.
9184 (x_set_cursor_type): Use it.
9186 * buffer.h (struct buffer): Add cursor_type.
9188 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
9190 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
9191 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
9193 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
9194 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
9195 executing it as well as when popping it off the stack to find infinite
9196 loops in non-greedy repetition operators.
9198 2000-03-26 Gerd Moellmann <gerd@gnu.org>
9200 * doc.c (Qfunction_documentation): New variable.
9201 (syms_of_doc): Initialize Qfunction_documentation.
9202 (Fdocumentation): If FUNCTION is a symbol with non-nil
9203 `function-documentation' property, return a documentation derived
9206 * buffer.c (syms_of_buffer): Add default-cursor-type.
9207 (init_buffer_once): Don't let cursor_type have a local value
9210 * xterm.c (x_display_and_set_cursor): Choose cursor depending
9211 on buffer-local value of cursor_type.
9212 (x_draw_bar_cursor): Add parameter WIDTH.
9214 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
9215 (init_buffer_once): Set default cursor_type value to t.
9216 Mark cursor_type as local everywhere.
9217 (syms_of_buffer): New per-buffer variable cursor-type.
9219 * buffer.h (struct buffer): Remove member local_var_flags,
9221 (MAX_BUFFER_LOCAL_VARS): New macro.
9222 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
9223 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
9224 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
9225 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
9227 * print.c (print_object): Use new macros for per-buffer
9230 * category.c (Fset_category_table): Use new macros for per-buffer
9233 * buffer.c (buffer_permanent_local_flags): Make a char array.
9234 (max_buffer_local_idx): New variable.
9235 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
9236 for new handling of per-buffer variables.
9237 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
9238 (init_buffer_once): Initialize per-buffer vars differently.
9239 Set max_buffer_local_idx.
9241 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
9244 * lread.c (defvar_per_buffer): Use new macros for per-buffer
9247 * data.c (do_symval_forwarding, store_symval_forwarding)
9248 (find_symbol_value, set_internal, default_value, Fset_default)
9249 (Fkill_local_variable, Flocal_variable_p): Use new macros for
9250 per-buffer variables.
9252 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
9254 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9256 * xterm.c (x_term_init): Unblock input around call1 of
9257 Qvendor_specific_keysyms.
9259 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
9260 (find_defun_start): Consider an open parenthesis in column 0
9261 a defun start only if open_paren_in_column_0_is_defun_start is set.
9262 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
9264 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
9266 * eval.c (Fautoload): Add entry in load-history (if after dump).
9267 * lread.c (load-history): Update docstring.
9269 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9271 * indent.c (Fvertical_motion): Always use the current buffer.
9272 Temporarily change the window's buffer, if necessary.
9274 2000-03-23 Gerd Moellmann <gerd@gnu.org>
9276 * xterm.c (fast_find_position): Make sure not to consider rows
9277 not visible in the window.
9279 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
9281 * regex.c (enum syntaxcode): Provide default for non-Emacs.
9282 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
9284 2000-03-22 Jason Rumney <jasonr@gnu.org>
9286 * w32menu.c (single_submenu): Set help string to NULL if none.
9287 (w32_menu_show): Set help string correctly.
9288 (add-menu-item): Set help string in MIIM_DATA for menu item.
9289 Load SetMenuItemInfoA explicitly.
9290 (w32_menu_display_help): New function.
9292 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
9293 (QCdata): Moved to xdisp.c.
9295 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
9296 (Vw32_charset_to_codepage_alist): Removed.
9297 (Vw32_charset_info_alist): New variable.
9298 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
9299 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
9300 greek, hebrew, thai, johab, mac, unicode]): New symbols.
9301 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
9303 (w32_codepage_for_font): Use Vw32_charset_info_alist.
9304 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
9305 Define Vw32_charset_info_alist and w32_charset symbols.
9307 2000-03-22 Jason Rumney <jasonr@gnu.org>
9309 * makefile.nt (w32bdf.obj): Update dependencies.
9311 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
9313 * w32fns.c: Include fontset.h after dispextern.h.
9314 (Fx_create_frame): Do not create fontset.
9315 (w32_load_system_font): Doc fix.
9316 (Fx_close_connection): Free full_name if it is not shared.
9318 * w32term.c: Include fontset.h after dispextern.h.
9319 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
9321 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
9322 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
9323 (w32_font_is_double_byte): New function, needs body.
9324 (x_append_glyph): Set glyph->glyph_not_available_p.
9325 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9326 it->charset. If it->multibyte_p is zero and it->c is a multibyte
9327 character, convert it to a unibyte character.
9328 (struct glyph_string): Delete member `charset'.
9329 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
9330 calculating it is found.
9331 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9332 the case that per char metric is not available correctly.
9333 (x_fill_glyph_string): Handle the case that the specific glyph is
9334 not available correctly.
9335 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9336 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9337 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9338 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9339 fontset. Don't call FS_LOAD_FONT.
9341 2000-03-22 Ken Raeburn <raeburn@gnu.org>
9343 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
9344 (INT_LISPLIKE): New macro.
9345 (NULL_INTERVAL_P): Use it.
9346 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
9347 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
9348 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
9350 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
9351 explicit references to "parent" field of struct interval and
9352 associated unclean type conversions.
9353 * intervals.c (create_root_interval, root_interval, rotate_right,
9354 rotate_left, balance_possible_root_interval, split_interval_right,
9355 split_interval_left, interval_start_pos, find_interval,
9356 next_interval, previous_interval, update_interval,
9357 adjust_intervals_for_insertion, delete_node, delete_interval,
9358 adjust_intervals_for_deletion, merge_interval_right,
9359 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
9360 copy_intervals_to_string): Likewise.
9361 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
9363 * syntax.c (update_syntax_table): Likewise.
9365 * intervals.c (reproduce_tree_obj): New function, like
9366 reproduce_tree but takes a Lisp_Object for the parent. Declare
9368 (graft_intervals_into_buffer): Use it when appropriate.
9369 (reproduce_tree): Declare with prototype.
9370 (balance_possible_root_interval): Check that the parent is a lisp
9371 object before trying to examine its type.
9373 2000-03-22 Gerd Moellmann <gerd@gnu.org>
9375 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
9376 as strings only if both are known to be strings.
9378 * s/openbsd.h (LIBS_TERMCAP): Undef.
9380 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
9382 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
9383 definitions for non-Emacs compilation.
9384 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
9385 outside of `#ifdef emacs'.
9386 (print_partial_compiled_pattern): Update.
9387 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
9388 (re_compile_fastmap): Merge handling of charset and charset_not (for
9389 emacs and non-emacs compilation as well).
9390 Similarly for (not)categoryspec and (not)syntaxspec.
9391 Don't use the fastmap when reaching `anychar' since the added
9392 complexity is not justified.
9393 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
9394 and (not)syntaxspec. Merge (not)categoryspec.
9396 2000-03-22 Kenichi Handa <handa@etl.go.jp>
9398 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
9399 FACE_FOR_CHAR): Define them differently for the configuration of
9402 2000-03-21 Dave Love <fx@gnu.org>
9404 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
9407 2000-03-21 Gerd Moellmann <gerd@gnu.org>
9409 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
9410 (lface_fully_specified_p): Don't check contents of
9411 LFACE_FONT_INDEX because that attribute is optional.
9412 (realize_x_face): Remove now unwarranted xassert.
9414 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
9416 The following changes are to make font selection based on
9417 characters, not charset. In addition, they recover fontset
9418 facilities while utilizing the new font selection mechanism.
9420 * Makefile.in (fontset.o): Depend on dispextern.h.
9422 * alloc.c (mark_face_cache): Don't mark face->registry.
9424 * dispextern.h (struct glyph): New member glyph_not_available_p.
9425 Use 22 bits for face_id.
9426 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
9427 (struct face): Delete member registry, new member ascii_face.
9428 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
9429 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
9430 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
9431 (struct it): Delete member charset, new member
9432 glyph_not_available_p.
9434 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
9435 (struct fontset_info, struct fontset_data): Structs removed.
9436 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
9437 Vglobale_fontset_alist, font_idx_temp): Externs removed.
9438 (fs_load_font, fs_query_fontset): Adjusted for new argument.
9439 (fs_free_face_fontset, fontset_font_pattern,
9440 face_suitable_for_char_p, face_for_char,
9441 make_fontset_for_ascii_face): Extern them.
9442 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
9443 (FS_LOAD_FACE_FONT): New macro.
9445 * fontset.c: All codes rewritten or adjusted for the change of
9446 fontset implementation. Now fontset is represented by char table.
9447 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
9449 (my_strcasecmp): Function removed.
9450 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
9452 (AREF, ASIZE): New macros.
9453 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
9454 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
9455 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
9456 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
9457 fontset_id_valid_p, font_family_registry, fontset_name,
9458 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
9459 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9461 (fs_load_font): New arg FACE. Caller changed.
9462 (fs_query_fontset): Argument changed. Caller changed.
9463 (Fquery_fontset): call fs_query_fontset.
9464 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
9466 (clear_fontset_elements, check_registry_encoding,
9467 check_fontset_name): New functions.
9468 (syms_of_fontset): Set char-table-extra-slots property of fontset
9469 to 3. Staticpro and initialize Vfontset_table and
9470 Vdefault_fontset. Defsubr fontset_font and fontset_list.
9472 * frame.h (struct frame): Member `fontset_data' removed.
9473 (FRAME_FONTSET_DATA): Macro removed.
9475 * frame.c (make_frame): Don't allocate f->fontset_data.
9476 (Fdelete_frame): Don't free f->fontset_data.
9478 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9480 * xdisp.c (charset_at_position): Function removed.
9481 (init_iterator): Don't set member charset of struct `it'.
9482 (handle_face_prop, reseat_to_string, set_iterator_to_next,
9483 next_element_from_display_vector, insert_left_trunc_glyphs):
9485 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9487 (get_next_display_element, append_space,
9488 extend_face_to_end_of_line): Likewise.
9490 * xfaces.c (Qx_charset_registry, Vface_default_registry):
9492 (clear_font_table, frame_update_line_height, load_face_font):
9493 Adjusted for the change of fontset implementation.
9494 (load_face_fontset_font): Function removed.
9495 (pixel_point_size): New function.
9496 (font_list): Argument type changed. Caller changed.
9497 (LFACE_FONT): New macro.
9498 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9499 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9500 Lisp_Object. Determine the font name by actually loading a font
9501 by the specified pattern. Set LFACE_FONT (lface) to the specified
9502 pattern. Even if a font is not found, don't try alternatives.
9503 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9504 (set_font_frame_param): If `font' is specified in lface, use it.
9505 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9506 (lface_same_font_attributes_p): Likewise.
9507 (make_realized_face): Arguent changed. Caller changed. Set
9508 face->ascii_face to face itself.
9509 (free_realized_face): Free face->fontset if face is for ASCII.
9510 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
9511 deduce_unibyte_registry, x_charset_registry): Functions removed.
9512 (free_realized_multibyte_face): New function.
9513 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9514 changed. Caller changed.
9515 (try_font_list): Argument type changed.
9516 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9517 (choose_face_font): Argument changed. Handle fontset properly.
9518 (choose_face_fontset_font): Function removed.
9519 (realize_default_face, realize_named_face): Don't remove the
9521 (realize_face): Argument changed. Caller changed. Remove face
9522 with the arg former_face_id in advance. Load font for the new
9524 (realize_x_face): Argument changed. Caller changed. For a
9525 multibyte character, share fontset with base_face. For a single
9526 byte character, make a new realized fontset. Don't load a font
9528 (realize_tty_face): Argument changed. Caller changed.
9529 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9530 (face_at_buffer_position): Don't check multibyte_p for returning
9532 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9533 FACE_SUITABLE_FOR_CHARSET_P.
9534 (syms_of_xfaces): Remove code for Qx_charset_registry and
9535 Vface_default_registry.
9537 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9538 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9539 (x_per_char_metric): Don't try FONT->default_char. Even if
9540 pcm->width is zero, glyph bits may exist.
9541 (x_encode_char): Always initialize char2b->byte1.
9542 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9543 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
9545 (x_append_glyph): Set glyph->glyph_not_available_p.
9546 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9547 it->charset. Handle the case that per char metric is not
9548 available. If it->multibyte_p is zero and it->c is a multibyte
9549 character, convert it to a unibyte character.
9550 (struct glyph_string): Delete member `charset'.
9551 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9552 the case that per char metric is not available correctly.
9553 (x_fill_glyph_string): Handle the case that the specific glyph is
9554 not available correctly.
9555 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9556 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9557 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9558 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9559 fontset. Don't call FS_LOAD_FONT.
9561 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9562 (x_create_tip_frame): Likewise.
9563 (Fx_close_connection): Free full_name of font_info.
9565 * fns.c (optimize_sub_char_table): New function.
9566 (Foptimize_char_table): New function.
9567 (syms_of_fns): Defsubr Soptimize_char_table.
9569 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9571 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9572 only if buffer is displayed in some window.
9574 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9575 (try_window_reusing_current_matrix): Don't call scroll run
9576 function if run's current and desired position are the same;
9577 this prevents cursor flickering.
9579 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9581 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9583 * regex.c (RE_STRING_CHAR): New macro.
9584 (GET_CHAR_AFER_2): Remove.
9585 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9586 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9587 (print_partial_compiled_pattern, re_compile_fastmap)
9588 (re_match_2_internal): Remove on_failure_jump_exclusive.
9589 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9590 optimization only need to work for * (ie. can use of_keep_string_jump).
9591 Remove the special case for .*\n since it is now covered by the general
9593 (re_search_2): Don't bother with `room'.
9594 (skip_one_char): New function.
9595 (skip_noops): Simplify since `memory' is not needed any more.
9596 (mutually_exclusive_p): Restructure slightly to use `switch' and
9597 add handling for "all" remaining cases.
9598 (re_match_2_internal): Change on_failure_jump_smart to use
9599 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9600 rather than on_failure_jump_exclusive.
9602 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9604 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9605 number of bits per RGB because it's everywhere used as the depth
9608 * term.c (calculate_costs): Remove code dealing with X frames.
9610 2000-03-19 Richard M. Stallman <rms@gnu.org>
9612 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9614 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9616 * lread.c (read_integer): Unread the last char not consumed.
9618 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9620 * xterm.c (x_update_window_cursor): Don't update in frames
9621 which are in the process of being deleted.
9623 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9625 * Makefile.in (mostlyclean): Add `*.core'.
9626 (clean): Add `bootstrap-emacs'.
9628 * lread.c (read_integer): New function.
9629 (read1): Support read syntax #o, #x, #b, #r.
9631 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9633 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9634 make sure POINTER_TO_OFFSET gives the same value before and after
9635 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9636 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9637 (debug): Now only active if > 0 rather than if != 0.
9638 (DEBUG_*): Update for the new meaning of `debug'.
9639 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9640 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9641 in `succeed_n', `jump_n' and `set_number_at'.
9642 (store_op1, store_op2, insert_op1, insert_op2)
9643 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9644 (group_in_compile_stack): Move to after its arg's types are
9645 declared and add a prototype.
9646 (PATFETCH): Define in terms of PATFETCH_RAW.
9647 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
9649 (QUIT): Redefine as a nop except for NTemacs.
9650 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9651 indentation of the greedy-op and shy-group code.
9652 (at_(beg|end)line_loc_p): Fix argument's types.
9653 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
9654 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
9655 (MATCHING_IN_FIRST_STRING): Remove.
9656 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
9657 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
9658 QUIT unconditionally.
9660 2000-03-15 Gerd Moellmann <gerd@gnu.org>
9662 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
9665 * process.c (send_process): Add a hint that the function
9666 can call Lisp code to its comment.
9668 * lread.c (load_dangerous_libraries): New variable.
9669 (Vbytecomp_version_regexp): New variable.
9670 (safe_to_load_p): New function.
9671 (Fload): Handle files not compiled with Emacs specially.
9672 (syms_of_lread): New Lisp variable load-dangerous-libraries.
9674 2000-03-14 Gerd Moellmann <gerd@gnu.org>
9676 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
9678 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
9679 support functions only if HAVE_X11R6_XIM is defined.
9680 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
9682 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
9684 * xfns.c (X_I18N_INHIBITED): Don't define.
9685 (create_frame_xic): Remove conditional compilation on
9687 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
9689 * config.in (HAVE_X_I18N): Moved here from xterm.h.
9690 (HAVE_X11R6_XIM): Define.
9692 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
9694 * xterm.c (x_term_init): Add support for X resource `synchronous'.
9695 If set, call XSynchronize.
9697 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
9699 * regex.c: Declare a new type `re_char' used throughout the code
9700 for the string char type. It's `const unsigned char' to match the
9701 rest of Emacs. Consistently make sure all pointers to strings use
9702 it and make sure all pointers into the pattern use `unsigned
9704 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
9705 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
9708 * charset.h (GET_CHAR_AFTER_2): Remove.
9709 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
9711 2000-03-12 Ken Raeburn <raeburn@gnu.org>
9713 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
9714 variable before the invocation of YMF_PASS_LDFLAGS, in case both
9715 of them try to use backquotes.
9717 2000-03-12 Dave Love <fx@gnu.org>
9719 * unexelf.c: Restore changes of 1999-10-19.
9720 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9721 fix its type and alignment; copy it from current process.
9723 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9725 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9726 has been found. Fix bug not computing timer's predecessor.
9728 * fileio.c (Fread_file_name): Handle case that DIR contains a
9731 * window.c (Fsave_window_excursion): Doc fix.
9733 * xfns.c (x_defined_color): Rewritten to use
9734 x_allocate_nearest_color.
9736 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9738 * msdos.c (vga_installed): New function, code moved from
9739 dos_set_window_size.
9740 (Qbar, Qcursor_type, outside_cursor): New variables.
9741 (syms_of_msdos): Intern and staticpro them.
9742 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9743 shape used outside Emacs when called for the first time.
9744 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9745 cursor shape used outside Emacs.
9746 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9747 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9749 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9750 parameters specify the cursor. Make qreverse a global
9751 variable (renamed to Qreverse).
9753 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9755 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9757 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9759 This is a big redesign of failure-stack and register handling, prompted
9760 by bugs revealed when trying to add shy-groups. Overall, what happened
9761 is that loops are now structured a little differently, groups can be
9762 shy and the code is a little simpler.
9764 * regex.h: Update the copyright.
9765 (RE_SHY_GROUPS): New value.
9766 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9767 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9769 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9770 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9771 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9772 for (start|stop)_memory since they now only take one argument (the
9773 second has becomes unnecessary).
9774 (print_partial_compiled_pattern): Adjust for changes in
9776 (print_compiled_pattern): Use %ld to printf long ints and flush to
9777 make debugging a little easier.
9778 (union fail_stack_elt): Make the integer unsigned.
9779 (struct fail_stack_type): Add a `frame' element.
9780 (INIT_FAIL_STACK): Init `frame' as well.
9781 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9782 (DEBUG_PUSH, DEBUG_POP): Remove.
9783 (NUM_REG_ITEMS): Remove.
9784 (NUM_NONREG_ITEMS): Adjust.
9785 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9786 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9787 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9788 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
9790 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9791 address pushed is not the destination of the jump but the source
9793 (NUM_FAILURE_ITEMS): Remove.
9794 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9795 registers before the actual failure point). Don't hardcode any
9796 meaning for str==NULL anymore.
9797 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9798 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9800 (REG_UNSET_VALUE): Use NULL (why not?).
9801 (compile_range): Remove declaration since it doesn't exist.
9802 (struct compile_stack_elt_t): Remove inner_group_offset.
9803 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9804 (regex_grow_registers): Remove dead code.
9805 (FIXUP_ALT_JUMP): New macro.
9806 (regex_compile): Add shy-groups Change loops to use
9807 on_failure_jump_smart&jump instead of
9808 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9809 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9810 variable to me). Use `jump' instead of `jump_past_alt' and don't
9811 bother with push_dummy_failure in alternatives since it is now
9812 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9813 emacs' for (re)allocating the stack.
9814 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9815 from loop when bufp->can_be_null rather than jumping to `done'.
9816 Avoid jumping backwards so as to ensure termination. Use
9817 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9818 backreferences. Remove dead code in handling of `anychar'.
9819 (skip_noops, mutually_exclusive_p): New functions taken from the
9820 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9821 improve mutually_exclusive_p to handle ".+\n".
9822 (lowest_active_reg, highest_active_reg,
9823 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9824 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9825 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9826 variables. Push register (in `start_memory') on the stack rather
9827 than storing it in old_reg(start|end). Remove the cycle detection
9828 from `stop_memory', replaced by the use of on_failure_jump_loop
9829 for greedy loops. Add code for the new on_failure_jump_<foo>.
9830 Remove ad-hoc code in `on_failure_jump' to push more registers in
9831 the case of a loop. Take out code from `maybe_pop_jump' into
9832 separate functions and adapt it to the semantics of
9833 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9834 and push_dummy_failure. Remove dummy_failure handling and
9835 handling of `failures to jump to on_failure_jump' (this last one
9836 was already dead code, it seems).
9837 (group_match_null_string_p, alt_match_null_string_p)
9838 (common_op_match_null_string_p): Remove.
9840 2000-03-08 Dave Love <fx@gnu.org>
9842 * config.in: Don't depend on __STDC__ for volatile.
9843 Add POINTER_TYPE, PTR, PROTOTYPES.
9845 * hftctl.c, strftime.c: Use PROTOTYPES.
9846 * eval.c (find_handler_clause): Likewise.
9848 * mem-limits.h: Use POINTER_TYPE.
9850 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9851 (memory_warnings): Declare using POINTER_TYPE.
9853 2000-03-08 Gerd Moellmann <gerd@gnu.org>
9855 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
9857 * xdisp.c (display_echo_area): Temporarily inhibit garbage
9860 * xfns.c: Remove obsolete code in #if 0.
9861 (Fx_focus_frame): New function.
9863 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9865 * coding.c (coding_category_name): Add coding-category-utf-8,
9866 coding-category-utf-16-be, coding-category-utf-16-le.
9867 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
9868 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
9869 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
9870 (detect_coding_utf_8): New function.
9871 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
9872 UTF_16_LOW_SURROGATE_P): New macros.
9873 (detect_coding_utf_16): New function
9874 (detect_coding_mask): When priorities are specified, skip any
9875 categories that have `nil' coding-system. Fix bug of returning
9876 wrong mask when PRIORITIES is specified and detect_coding_XXX()
9877 returns a mask not set in PRIORITIES.
9878 (detect_eol_type_in_2_octet_form): New function.
9879 (detect_eol): selects detect_eol_type_XXX to call according to
9880 cooding->category_idx.
9881 (detect_coding_system): Remove `nil' coding-system in the result.
9882 (Fupdate_coding_systems_internal): Update all coding-categories.
9884 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9885 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9887 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9888 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9889 CODING_CATEGORY_IDX_UTF_16_LE.
9890 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9891 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9892 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9893 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9895 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9897 * doc.c (Fdocumentation_property): If value is not a string,
9898 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9900 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9901 close the display with XtCloseDisplay. This caused a bus error
9904 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9905 complete but not unique.
9907 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9909 * process.c (send_process): Remove local variable `procname' that
9910 might become invalid when a GC happens. Instead, access the
9911 process name slot directly.
9913 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9916 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9919 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9921 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9922 glyph matrices have been freed.
9924 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9926 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9927 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9929 * xfns.c (QCdata): Moved to xdisp.c.
9931 * xdisp.c (QCdata): Moved here from xfns.c.
9932 (syms_of_xdisp): Initialize QCdata.
9934 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9936 * window.c (coordinates_in_window): Use
9937 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9938 FRAME_INTERNAL_BORDER_WIDTH.
9940 * xdisp.c (try_window_id): Recompute unchanged information if
9941 it is obviously invalid.
9943 * xterm.c (x_term_init): Create a colormap if not using the
9946 * xterm.h (select_visual): Change prototype.
9948 * xfns.c (select_visual): Rewritten. Recognize user-specified
9950 (visual_classes): New variable.
9952 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9954 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9955 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9956 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9957 (x_decode_color): Don't handle allocation of white and black
9959 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9960 XtNcolormap resources.
9961 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9962 (Fx_create_frame): Initialize color members of x_output structure.
9963 (xpm_load): Pass colormap to XPM lib.
9965 * xfaces.c (x_free_colors): Access colormap of frame using
9966 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9967 when default colormap is used.
9969 * xterm.c (x_term_init): Set Colormap member of x_display_info
9970 structure. Copy colormap if resource `privateColormap' is
9971 specified (PseudoColor only).
9972 (x_setup_relief_color): Access colormap of frame using
9975 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9976 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9978 2000-03-04 Jason Rumney <jasonr@gnu.org>
9980 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9981 other non-platform-specific equivalents.
9982 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9983 specific functions and macros as their w32 equivalents where
9984 non-platform-specifics are not available.
9985 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9986 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9987 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9988 (frame_update_line_height): Use macros to access f->output_data.
9989 (defined_color): Remove FIXME comments; fixed.
9990 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9991 into #ifdef blocks. Add WINDOWSNT blocks.
9992 (Fx_list_fonts): Use macros for accessing font data.
9993 (set_lface_from_font_name): Different default fonts for X and
9995 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9996 scalable for backward compatibility.
9997 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9998 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
10000 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
10003 * makefile.nt (w32faces.obj): Remove.
10006 2000-03-03 Jason Rumney <jasonr@gnu.org>
10008 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
10009 correct parameters.
10011 2000-03-03 Ken Raeburn <raeburn@gnu.org>
10013 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
10014 standard ELF definitions here if the system header does not.
10016 2000-03-03 Gerd Moellmann <gerd@gnu.org>
10018 * xterm.c (PER_CHAR_METRIC): Removed.
10019 (x_per_char_metric_1, x_default_char): New functions.
10020 (x_per_char_metric): If font's default char is invalid, return
10021 metrics of a suitably chosen usable default char.
10022 (x_draw_glyph_string_foreground): If font has an invalid default
10023 char, replace occurrences of unprintable chars with a suitably
10024 chosen usable default char.
10026 2000-03-02 Gerd Moellmann <gerd@gnu.org>
10028 * xterm.c (note_mouse_highlight): Return quickly if frame's
10029 glyph matrices have been freed.
10031 * dispnew.c (free_glyphs): Block input while freeing matrices.
10033 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
10035 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
10038 * dispextern.h (x_free_colors): Add prototype.
10040 * xfaces.c (x_free_colors): New function.
10041 (unload_color, free_face_colors): Use it.
10043 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
10045 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
10047 * window.c [MSDOS]: Include msdos.h.
10049 2000-03-02 Dave Love <fx@gnu.org>
10051 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
10053 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
10054 set C_OPTIMIZE_SWITCH for gcc.
10056 2000-03-02 Kenichi Handa <handa@etl.go.jp>
10058 * coding.c (coding_save_composition): Be sure to allocate
10059 composition data area in coding even if there's no composition in
10062 2000-03-01 Jason Rumney <jasonr@gnu.org>
10064 * w32term.c: Equivalent changes to those made to xterm.c on
10065 2000-02-25 and 2000-02-24.
10067 * w32fns.c: Equivalent changes to those made to xfns.c on
10068 2000-02-25 and 2000-02-21.
10070 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
10071 correct line-end convention is followed.
10073 * w32menu.c [HAVE_BOXES]: Remove #undef.
10074 (single_keymap_panes): Remove code for simulating checkmarks.
10075 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
10076 Remove code for drawing simulated checkmarks.
10077 (w32_menu_show): make unibyte help string correctly.
10078 (add_menu_item): draw standard Windows checkmarks. Draw radio
10079 buttons as radio buttons if possible.
10081 2000-03-01 Gerd Moellmann <gerd@gnu.org>
10083 * sysdep.c (start_of_text): Don't define this function for NetBSD
10086 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
10088 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
10089 (LINKER): Don't undef if __NetBSD__ is defined.
10091 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
10093 * fileio.c [__NetBSD__]: Define `unix'.
10095 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
10097 2000-02-29 Gerd Moellmann <gerd@gnu.org>
10099 * atimer.c (start_atimer): Don't abort when timers are stopped.
10100 (append_atimer_lists): New function.
10101 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
10102 arbitrary lists of stopped and running atimers.
10104 * atimer.c (cancel_atimer): Handle canceling an atimer when
10105 some timers are stopped.
10107 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
10108 after canceling it.
10110 * fns.c (maybe_resize_hash_table): Handle case of new size
10111 coming out as being the same as old size.
10113 2000-02-27 Jason Rumney <jasonr@gnu.org>
10115 * makefile.nt: Add atimer.h to dependencies.
10116 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
10117 * w32console.c: Only disable window system features for dispextern.h
10118 (initialize_w32_display): Build a display info for the console.
10119 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
10120 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
10121 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
10123 * w32gui.h (struct W32FontStruct): Revert last change after change
10125 * w32menu.c (single_submenu): Set up help string.
10126 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
10127 (w32_dialog_show): Set up help string.
10128 * w32term.c (w32_display_info_for_display): Remove unused function.
10129 (w32_draw_bitmap): Use pre-built bitmaps.
10130 (w32_initialize_display_info): New function to initialize parts of
10131 display info that are common to both GUI and console frames.
10132 (w32_term_init): Use w32_initialize_display_info. Do not set
10133 Vw32_num_mouse_buttons here, as it is not called for console
10134 frames. Build bitmaps for indicating truncated lines etc.
10135 (x_delete_display): Destroy pre-built bitmaps.
10136 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
10137 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
10139 2000-02-27 Dave Love <fx@gnu.org>
10141 * lisp.h: Add a bunch of prototypes.
10143 2000-02-26 Kenichi Handa <handa@etl.go.jp>
10145 * keyboard.c (read_char): Set `usec' correctly.
10147 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10149 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
10150 `lambda', set reg[RRR] to the map index.
10151 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
10152 reg[RRR] to 0. Otherwise, set it to -1.
10154 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10156 * emacs.c (main): Remove code snippet commented out with `//'.
10158 2000-02-25 Richard M. Stallman <rms@gnu.org>
10160 * fileio.c (Ffile_symlink_p): If result starts with a `/'
10161 and contains a `:', prepend `/:'.
10163 * window.c (select_window_1): If selected_window is nil,
10164 don't "swap out" the buffer's point.
10165 (Fset_window_configuration): Set selected_window to nil
10166 before calling Fselect_window.
10167 (unshow_buffer): Don't set point in buffer from window's point
10168 if another more recently selected window also shows the buffer.
10170 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10172 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
10174 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
10175 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
10176 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
10178 (DEFAULT_BUSY_CURSOR_DELAY): New define.
10179 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
10180 (hide_busy_cursor): New functions.
10181 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
10183 * minibuf.c (read_minibuf): Cancel busy-cursor.
10185 * keyboard.c (command_loop_1): Call start_busy_cursor before
10186 Fcommand_execute and cancel_busy_cursor after it.
10187 (timer_check): Remove busy-cursor code.
10188 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
10191 * process.c (wait_reading_process_input): Remove busy-cursor code.
10193 * eval.c (Fsignal): Call cancel_busy_cursor instead of
10194 Fx_hide_busy_cursor.
10196 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
10198 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
10200 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
10202 * xterm.c (XTread_socket): Remove busy-cursor code.
10204 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
10205 (build_frame_matrix_from_leaf_window): Put code handling
10206 glyph row's not being a slice of a frame row in #if 0.
10207 (sync_window_with_frame_matrix_rows): New function.
10208 (frame_row_to_window): New function.
10209 (mirror_line_dance): Handle copies between windows.
10211 * lread.c (Fload): Use `xfree' instead of `free'.
10212 (init_obarray): Use `xmalloc' instead of `malloc'.
10214 * window.c (Fset_window_buffer): Set WINDOW to the window
10216 (coordinates_in_window): Take frame's internal border width
10219 2000-02-24 Gerd Moellmann <gerd@gnu.org>
10221 * xterm.c (x_display_and_set_cursor): Display cursor of
10222 non-selected windows depending on the setting of
10223 cursor_in_non_selected_windows.
10225 * xdisp.c (cursor_in_non_selected_windows): New variable.
10226 (syms_of_xdisp): DEFVAR_BOOL it.
10228 2000-02-23 Gerd Moellmann <gerd@gnu.org>
10230 * data.c (Fstring_to_number): If number is greater than what
10231 fits into an integer, return a float.
10233 * eval.c (specbind): Remove references to
10234 keyword_symbols_constant_flag.
10236 * data.c (keyword_symbols_constant_flag): Removed.
10237 (Fmakunbound, set_internal, syms_of_data): Remove references to
10238 keyword_symbols_constant_flag.
10240 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
10242 2000-02-23 Kenichi Handa <handa@etl.go.jp>
10244 * syntax.c (multibyte_syntax_as_symbol): New variable.
10245 (syms_of_syntax): Declare it as a Lisp variable.
10246 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
10247 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
10248 nonzero, treat all multibyte characters as symbol.
10249 (init_syntax_once): Give syntax `word' to all multibyte
10252 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
10254 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
10257 2000-02-21 Gerd Moellmann <gerd@gnu.org>
10259 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
10261 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10262 (x_non_menubar_window_to_frame): Check the busy-cursor window.
10264 2000-02-21 Dave Love <fx@gnu.org>
10266 * frame.c (Vmouse_position_function): New variable.
10267 (Fmouse_position): Use it.
10268 (syms_of_frame): Install it.
10270 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
10272 2000-02-20 Gerd Moellmann <gerd@gnu.org>
10274 * fileio.c (Finsert_file_contents): Unbind the binding of
10275 standard-output done by temp_output_buffer_setup.
10277 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
10278 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
10279 (specbind, unbind_to): Handle most common case of non-constant
10280 symbol with trivial value specially.
10282 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
10284 2000-02-20 Richard M. Stallman <rms@gnu.org>
10286 * data.c (Fmake_variable_buffer_local): Doc fix.
10287 Init found_for_buffer to 0.
10288 (Fmake_variable_frame_local): If the variable has already
10289 been buffer-local, set the check_frame field.
10291 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
10293 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
10294 produced for CODING_MODE_LAST_BLOCK requires.
10296 2000-02-18 Dave Love <fx@gnu.org>
10298 * keyboard.c (echo_keystrokes): Remove declaration.
10299 (Vecho_keystrokes) New variable.
10300 (read_char, record_menu_key, read_key_sequence): Use it to allow
10301 use of float value.
10302 (syms_of_keyboard): Change Vecho_keystrokes declaration.
10304 * lread.c: Undef feature selection macros before defining.
10306 2000-02-18 Gerd Moellmann <gerd@gnu.org>
10308 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
10309 for symbols other than the symbol in question.
10311 2000-02-17 Dave Love <fx@gnu.org>
10313 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
10315 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10317 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
10319 * alloc.c (enum mem_type): Compile unconditionally.
10321 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
10323 * xfaces.c (tty_defined_color): Don't return faulire indication
10324 for unspecified-fg and unspecified-bg pseudo-colors.
10326 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10328 * alloc.c (mark_object): Don't mark symbol names in pure space.
10329 (gc_sweep): Don't unmark symbol names in pure space.
10331 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
10332 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
10333 [GC_MARK_STACK]: New defines.
10334 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
10335 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
10337 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
10339 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
10340 allocate_buffer instead of xmalloc.
10342 * alloc.c (toplevel): Include setjmp.h.
10343 (PURE_POINTER_P): New define.
10344 (enum mem_type) [GC_MARK_STACK]: New enumeration.
10345 (Vdead) [GC_MARK_STACK]: New variable.
10346 (lisp_malloc): Add parameter TYPE, call mem_insert if
10347 GC_MARK_STACK is defined.
10348 (allocate_buffer): New function.
10349 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
10350 (free_float) [GC_MARK_STACK]: Set type to Vdead.
10351 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
10352 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
10353 (MEM_NIL) [GC_MARK_STACK]: New define.
10354 (struct mem_node) [GC_MARK_STACK]: New structure.
10355 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
10356 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
10357 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
10358 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
10359 (mark_stack) [GC_MARK_STACK]: New functions.
10360 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
10361 (clear_marks): Removed.
10362 (gc_sweep): Set free conses' car, free floats' type, free
10363 symbols' function to Vdead. Use lisp_free to free buffers.
10364 (init_alloc_once): Initialize Vdead.
10365 (survives_gc_p): Return non-zero for pure objects.
10367 * alloc.c: Add comments throughout the file.
10369 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
10370 that unblocks alarms.
10372 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
10373 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
10374 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
10376 * frame.c (make_frame): Set frame initiallly to `garbaged'.
10378 2000-02-17 Kenichi Handa <handa@etl.go.jp>
10380 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
10381 avoid infinite error signaling. Allocate sufficient memory for
10382 eol_str in the case that eoltype is Lisp_Int.
10384 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
10386 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
10387 depends on the previous behavior.
10389 2000-02-16 Gerd Moellmann <gerd@gnu.org>
10391 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
10393 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10395 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
10397 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
10398 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
10401 2000-02-15 Richard M. Stallman <rms@gnu.org>
10403 * data.c (set_internal): Don't make variable buffer-local
10404 if within a let-binding for the same buffer.
10405 (let_shadows_buffer_binding_p): New function.
10407 * eval.c (specbind): For buffer-local value,
10408 record the current buffer also.
10409 (unbind_to): Cope with that change.
10411 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10413 * window.c (Fsave_window_excursion): Doc fix.
10415 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
10417 * syntax.c (back_comment): Make sure we only consider comment-starters
10418 of the relevant style and return -1 in case of a failure to find the
10419 beginning of the comment.
10420 (Fforward_comment): If back_comment fails, go back to the position just
10421 after the comment-end.
10422 (scan_lists): Add comment describing a very minor bug.
10424 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10426 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
10427 `completion-regexp-list' in the docstring.
10429 2000-02-14 Dave Love <fx@gnu.org>
10431 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
10433 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10435 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
10436 to Emacs' syntax. Also fix the comment about set/not-set meanings
10437 since Emacs syntax is not the value 0 any more.
10438 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
10439 since it's now part of RE_SYNTAX_EMACS.
10441 2000-02-12 Dave Love <fx@gnu.org>
10443 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
10446 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10448 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
10450 2000-02-12 Dave Love <fx@gnu.org>
10452 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
10454 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
10455 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
10456 * s/hpux.h: Don't define HAVE_VFORK.
10458 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
10460 * s/nextstep.h: Don't define HAVE_ALLOCA.
10462 * config.in: Add vfork bits.
10464 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10466 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
10467 unwind function to undo the effect of stopping atimers.
10469 * keyboard.c (bind_polling_period): Stop all timers except
10472 * atimer.c (stopped_atimers): New variable.
10473 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
10476 * atimer.h (stop_other_atimers, run_all_atimers)
10477 (unwind_stop_other_atimers): Add function prototypes.
10479 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10481 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10483 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10484 library may depend on jpeg.
10485 (atimer.o): Depends on atimer.c.
10487 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10489 * insdel.c (del_range_1): Call update_compositions.
10490 (del_range_both): Call update_compositions just once..
10492 2000-02-10 Dave Love <fx@gnu.org>
10494 * xfns.c (create_frame_xic): Fix initialization of automatic
10495 aggregates for pcc.
10497 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10499 * ccl.c (CCL_MAKE_CHAR): New macro.
10500 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10501 registers by CCL_MAKE_CHAR before calling translate_char.
10502 <CCL_TranslateCharacterConstTbl> Likewise.
10504 2000-02-08 Dave Love <fx@gnu.org>
10506 * lread.c (__EXTENSIONS__): Define.
10508 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10510 * puresize.h (BASE_PURESIZE): Increase to 650000.
10512 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10514 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10517 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10519 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10520 md, mh, mb, mr, and me to the fake termcap entry.
10522 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10524 * sound.c (sound_cleanup): Don't call device close routine if the
10525 function pointer is null.
10527 2000-02-06 Andrew Innes <andrewi@gnu.org>
10529 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10530 around image definitions and prototypes.
10531 (gamma_correct) [WINDOWSNT]: New prototype.
10533 * w32term.c (x_make_frame_visible): Replace call to
10534 input_poll_signal with poll_for_input.
10536 * window.c [WINDOWSNT]: Include w32term.h.
10538 * xdisp.c [WINDOWSNT]: Include w32term.h.
10540 * makefile.nt: Add dependencies on w32gui.h.
10541 (OBJ1): Include atimer.obj.
10542 ($(BLD)\atimer.obj): New dependency rule.
10544 * w32.c (sigmask): New function (does nothing).
10545 (sigunblock): Ditto.
10547 * frame.c [WINDOWSNT]: Include w32term.h.
10549 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10551 * lread.c (syms_of_lread): Fix literal newlines.
10553 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10554 the string constant limit (2048 bytes) in MSVC.
10557 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10559 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
10561 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10562 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10563 dispatch the event.
10565 2000-02-04 Dave Love <fx@gnu.org>
10567 * fileio.c: Remove some unused vars.
10568 (_GNU_SOURCE): Define (for euidaccess).
10570 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10572 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10574 (read_minibuf): Deal with allow_props correctly.
10576 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10578 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10580 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10582 * search.c (compile_pattern): If a cache entry has a nil regexp,
10583 fill in that entry instead of clobbering a previously cached
10586 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10588 * puresize.h (BASE_PURESIZE): Increase to 610000.
10590 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10592 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10595 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10597 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10598 instead of incrementing ic directly.
10599 <CCL_WriteExprConst> Likewise.
10600 <ccl_set_expr>: Set ic to jump_address.
10602 * fileio.c (e_write): Fix the handling of
10603 CODING_FINISH_INSUFFICIENT_SRC.
10605 2000-02-01 Dave Love <fx@gnu.org>
10607 * editfns.c (Fpropertize): Doc fix.
10609 * process.c (Fstart_process): Doc fix.
10611 * eval.c: Fix various doc strings not to duplicate information
10612 from help-manyarg-func-alist.
10614 * window.c (Fset_window_margins): Don't make interactive. Doc
10617 * doc.c (Vhelp_manyarg_func_alist): New variable.
10618 (Fdocumentation): Use it.
10619 (syms_of_doc): Define it.
10621 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10623 * xterm.c (xim_open_dpy): Remove unused local variable.
10625 * emacs.c (USAGE): Use term `display options' instead of `X
10628 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10629 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10631 * fns.c (sweep_weak_table): New function.
10632 (sweep_weak_hash_tables): Use it. Keep on marking until there
10635 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10637 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10638 that XTread_socket does not crash by trying to call XNoOp on a
10641 2000-01-30 Jason Rumney <jasonr@gnu.org>
10643 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10644 Change selected_frame to SELECTED_FRAME ().
10645 (w32_console_mouse_position): Remove #ifndef MULE from around
10646 `insist' parameter.
10648 * makefile.nt: Remove dosfns.obj.
10650 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10652 * w32fns.c (w32_defined_color): Check for valid frame before
10653 applying gamma correction. Eliminate dependency on frame elsewhere.
10654 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10655 (w32_to_x_font): Use resx and resy not height_in and width_in.
10656 (x_to_w32_font): Doc fix.
10657 (xlfd_strip_height): New function to strip and return font height.
10658 (w32_font_match): Compare height separately from rest of xlfd
10659 spec, using xlfd_strip_height.
10661 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10662 width_in. Use w32_defined_color in place of defined_color.
10664 * w32faces.c: Merge more of DOS and X specifics in preparation for
10665 merge with xfaces.c.
10666 (defined_color): Remove FIXME comment.
10667 (tty_color_name): Provide w32-specific function.
10668 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
10670 * w32console.c (turn_on_face, turn_off_face): Removed.
10671 (w32_face_attributes): New function.
10672 (Global_variables): Reduce scope where possible.
10673 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
10675 (hl_mode): Don't modify text attributes.
10676 (write_glyphs): Don't do anything if len <= 0. Use
10677 w32_face_attributes to get attributes for drawing. Write
10678 terminating codes using char_attr_normal.
10679 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
10680 (update_begin, update_end): Likewise.
10681 (vga_stdcolor_name): New function.
10682 (initialize_w32_display): Remove char_attr_reverse and char_attr.
10683 (Fset_screen_color): Remove char_attr_reverse.
10685 2000-01-29 Gerd Moellmann <gerd@gnu.org>
10687 * xfns.c (xic_set_preeditarea): Take window parameter and
10688 window-relative pixel-positions.
10690 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
10691 is its frame's selected window.
10692 (xim_instantiate_callback): Likewise.
10694 * xfns.c (x_create_im): Removed.
10695 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
10696 (supported_xim_styles): Renamed from supported_styles.
10697 (best_xim_style): Renamed from best_style.
10698 (create_frame_xic): Renamed from xic_create_frame.
10699 (free_frame_xic): Renamed from xic_destroy_frame.
10701 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
10703 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
10704 our frames, call XFilterEvent with 2nd parameter `None'.
10705 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
10706 returning XBufferOverflow.
10707 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
10709 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
10710 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10711 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
10712 (xim_initialize, xim_close)
10713 [HAVE_X_I18N && HAVE_X11R6]: New functions.
10714 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
10715 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
10716 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
10718 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
10720 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10721 `xic_style' and `xic_xfs'.
10722 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10723 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10724 (FRAME_XIM): Removed.
10726 * xfns.c (supported_styles): New variable.
10727 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10728 (xic_create_xfontset, best_style, xic_create_frame)
10729 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10730 (xic_set_xfontset): New functions.
10732 2000-01-28 Dave Love <fx@gnu.org>
10734 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10736 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10738 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10740 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10741 for *scratch* if it already existed.
10743 * emacs.c (USAGE): New macro.
10744 (main): Use it to display usage information.
10746 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10748 Support for the menu-help feature:
10750 * msdos.h: Change prototypes of XMenuAddSelection and
10753 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10754 part of the line to the termscript file.
10755 (IT_clear_to_end): Clear the entire line, not just its beginning.
10756 (menu_help_message, prev_menu_help_message): New variables.
10757 (IT_menu_make_room): Make room for the help_text member.
10758 (IT_menu_display): New argument disp_help; all callers changed.
10759 If disp_help is non-zero, store the help text of the active menu
10760 item in menu_help_message.
10761 (XMenuAddPane): Initialize the help_text member to NULL.
10762 (XMenuAddSelection): New argument help_text. Store it in the
10764 (XMenuActivate): New argument help_callback. If the value of
10765 menu_help_message has changed since the last time, display the
10766 menu help message text while waiting for the mouse to move. Clear
10767 the echo area before exiting.
10768 (XMenuDestroy): Free the help_text member.
10770 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10772 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10773 XMenuAddSelection. Pass help callback to XMenuActivate.
10774 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10776 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10778 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10779 and EMACS_SET_USECS.
10781 2000-01-26 Dave Love <fx@gnu.org>
10783 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10785 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10786 an error may be signalled.
10788 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10790 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10791 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10793 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10795 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10797 * charset.c (Fstring): If there is a multibyte char among
10798 the args, always return a multibyte string.
10800 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10802 * sysdep.c (sys_select): Turn atimers off and on instead of
10803 recording and restoring old alarm handler
10805 * process.c (toplevel): Include atimer.h.
10806 (create_process_1): Rewritten.
10807 (create_process): Use atimers instead of alarm.
10808 (wait_reading_process_input) [hpux]: Turn atimers off instead
10809 of turning off SIGALRM.
10810 (wait_reading_process_input): Turn off atimers instead off
10811 calling stop_polling.
10813 * emacs.c (main): Call init_atimer.
10815 * keyboard.c (toplevel): Include systime.h and atimer.h.
10816 (polling_for_input): Removed because unused.
10817 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10818 (poll_timer): New variable.
10819 (poll_for_input, poll_for_input_1): New functions.
10820 (start_polling, stop_polling): Rewritten.
10822 * keyboard.h (polling_for_input): Removed.
10824 * atimer.h, atimer.c: New files.
10826 * Makefile.in (obj): Add atimer.o.
10827 (atimer.o): New target.
10829 * blockinput.h (pending_atimers): Add extern declaration.
10830 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10832 * lisp.h (popup_activated_flag): Add extern declaration.
10834 * xmenu.c (popup_activated_flag): Make externally visible.
10835 (popup_activate_callback) [USE_MOTIF]: Increment
10836 popup_activated_flag.
10837 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10839 * xterm.c (toplevel): Include atimer.h.
10840 (toolkit_scroll_bar_interaction): New variable.
10841 (Fxt_process_timeouts): Removed.
10842 (x_process_timeouts): New function.
10843 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10844 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10845 (x_make_frame_visible): Call poll_for_input_1 instead of
10846 input_poll_signal. Don't call alarm.
10847 (x_initialize): Install timer calling x_process_timeouts.
10849 2000-01-24 Dave Love <fx@gnu.org>
10851 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10852 Don't use -cckr -- apparently not now necessary.
10854 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10856 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10859 2000-01-23 Jason Rumney <jasonr@gnu.org>
10861 * w32fns.c (w32_defined_color): Apply gamma correction before
10862 trying to map to the palette.
10863 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
10866 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
10867 here. Callers changed to always pass real device context.
10868 (w32_draw_bitmap): Likewise.
10869 (w32_get_glyph_overhangs): Likewise.
10870 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
10872 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
10873 pfnSetScrollInfo and SetScrollRange.
10874 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
10875 back into MULE characters after decoding them.
10876 (x_get_glyph_face_and_encoding): Likewise.
10877 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
10878 GetCharABCWidthsW fails, since this is defined on Windows 9x.
10879 (x_produce_glyphs): Calculate per char metrics for a character
10880 that we know exists in default font when font_not_found_p is true.
10882 2000-01-22 Jason Rumney <jasonr@gnu.org>
10884 * makefile.nt (intervals.obj, composite.obj): New modules.
10885 (composite.h): Added as dependency where appropriate.
10887 * w32gui.h (XGCValue): New struct for emulating X GCs.
10889 * w32term.h (XCharStruct): New struct for emulating X.
10891 * w32console.c (turn_on_face, turn_off_face): New functions.
10892 (change_line_highlight): New prototype for new redisplay.
10893 (write_glyphs): Support multibyte text. Support faces.
10895 * w32faces.c: Complete rewrite for new redisplay based on new
10898 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10899 throughout. struct frame * in place of FRAME_PTR.
10900 Skeleton support for images, toolbars, tooltips from xfns.c.
10901 (Fx_create_frame): Use system default for default scroll bar
10903 (w32_get_arg): Renamed from x_get_arg.
10904 (Fx_file_dialog): New function.
10905 (w32_list_fonts): Check cache before asking system.
10906 (Vw32_enable_synthesized_fonts): New variable.
10907 (Vw32_enable_italics): Obsolete, removed.
10909 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10910 Use SELECTED_FRAME macro.
10912 * w32menu.c: Add skeleton support for help strings on menus.
10913 (add_menu_item): Native checkbox and radio support added, but not
10914 yet enabled due to bugs.
10915 (push_menu_item): Add parameters type, selection and help.
10917 Formatting changes to reduce unnecessary diffs with xmenu.c.
10919 * w32select.c (Fw32_set_clipboard_data): Update call to
10920 find_charset_in_str.
10922 * w32term.c: Complete rewrite for new redisplay based on new
10923 xterm.c with necessary sections merged back in from old w32term.c.
10925 2000-01-21 Richard M. Stallman <rms@gnu.org>
10927 * data.c (set_internal): Further fix in same criterion.
10929 2000-01-20 Richard M. Stallman <rms@gnu.org>
10931 * data.c (set_internal): Fix the criteria for whether
10932 to swap out the old cached binding.
10934 2000-01-19 Dave Love <fx@gnu.org>
10936 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10938 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10940 * regex.c (re_compile_fastmap): While checking a range table for
10941 `charset', skip flag bits for a character class correctly.
10943 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10945 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10947 * xfns.c (x_window): Call lw_create_widget with new parameter
10950 * widget.c (EmacsFrameSetCharSize): Change size of children first
10951 because of problems with main window geometry management under
10954 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10955 MENU_ITEMS_ITEM_.*.
10956 (MENU_ITEMS_ITEM_HELP): New enumerator.
10957 (push_menu_item): Add parameter HELP. Record help in menu_items.
10958 (single_menu_item, single_submenu, list_of_items): Call
10959 push_menu_item with new parameter.
10960 (single_submenu): Set help string in widget value.
10961 (menu_highlight_callback): New function.
10962 (set_frame_menubar): Call lw_create_widget with new
10964 (xmenu_show, xdialog_show): Ditto.
10966 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10968 * sound.c (Fplay_sound): Improve doc string.
10970 2000-01-11 Richard M. Stallman <rms@gnu.org>
10972 * lisp.h (set_internal): Enter the new arg.
10974 * eval.c (specbind): Record buffer-local variables specially,
10975 indicating which buffer's binding was saved.
10976 (unbind_to): Restore buffer-local variables specially
10977 in the proper buffer.
10979 * data.c (set_internal): New arg BUF.
10981 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10982 * data.c (Fset): Pass new arg to set_internal.
10983 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10985 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10987 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10990 2000-01-11 Richard M. Stallman <rms@gnu.org>
10992 * minibuf.c (Ftry_completion): Doc fix.
10994 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10996 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10999 2000-01-11 Andreas Schwab <schwab@suse.de>
11001 * coding.c (code_convert_region): Initialize total_skip.
11003 2000-01-08 Dave Love <fx@gnu.org>
11005 * eval.c (Fuser_variable_p): Check customizability too.
11007 2000-01-07 Gerd Moellmann <gerd@gnu.org>
11009 * minibuf.c (Fcompleting_read): Doc fix.
11011 2000-01-05 Gerd Moellmann <gerd@gnu.org>
11013 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
11016 * xfns.c (x_create_im): New function to set IM and IC of a frame.
11017 Check that input style is supported before trying to create an
11019 (x_window): Call x_create_im.
11021 2000-01-04 Gerd Moellmann <gerd@gnu.org>
11023 * xfns.c (current_gif_memory_src): New variable.
11024 (gif_load): Record the address of the current memory source
11025 in current_gif_memory_src.
11026 (gif_read_from_memory): Use current_gif_memory_src.
11028 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
11029 macros statement form.
11031 * sound.c (struct sound): Renamed from struct sound_file.
11032 (struct sound): Add members `data' and `header_size'.
11033 (enum sound_attr): Add SOUND_DATA.
11034 (current_sound, current_sound_device): Variables renamed from
11035 sound_file and sound_device.
11036 (parse_sound): Parse :data.
11037 (parse_sound): Handle sound data in strings.
11038 (find_sound_type): Function renamed from find_sound_file_type.
11039 (wav_init, au_init): Fail if sound's header_size is smaller than
11040 needed header size.
11041 (wav_play, au_play): Play sounds from string data.
11043 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
11045 * lisp.h: Add prototype for allocate_string_data.
11047 * alloc.c (Fgarbage_collect): Return number of live and free
11050 * alloc.c (mark_buffer): Remove code in #if 0.
11052 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
11053 (strings_consed): New variable.
11054 (allocate_string): Set it.
11055 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
11056 (Fmemory_use_counts): Return strings_consed. Use Flist.
11058 * alloc.c: General cleanup in comments etc. Remove conditional
11059 compilation for `standalone'.
11061 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
11063 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
11064 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
11065 (DONT_COPY_FLAG): Removed.
11066 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
11067 (struct sdata, struct sblock): New
11068 (struct string_block): Rewritten.
11069 (STRINGS_IN_STRING_BLOCK): New macro.
11070 (oldest_sblock, current_sblock, total_strings, total_free_strings)
11071 (large_sblocks, string_blocks, string_free_list): New variables.
11072 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
11073 (init_strings): Rewritten.
11074 (allocate_string, allocate_string_data, compact_small_strings)
11075 (free_large_strings, sweep_strings): New functions.
11076 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
11077 (struct string_block_head, current_string_block)
11078 (first_string_block, large_string_blocks, STRING_FULLSIZE)
11079 (STRING_PAD): Removed.
11080 (make_uninit_multibyte_string, make_pure_string): Rewritten.
11081 (Fgarbage_collect): Don't set mark bit in large strings.
11082 (mark_object): Mark strings differently. Mark symbol names
11084 (survives_gc_p): Test marked strings differently.
11085 (gc_sweep): Sweep strings differently, unmark strings in
11087 (compact_strings): Removed.
11089 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
11091 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
11092 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
11094 2000-01-04 Kenichi Handa <handa@etl.go.jp>
11096 * fileio.c (Finsert_file_contents): Signal error if visiting file
11097 in a non-empty buffer.
11099 * term.c (encode_terminal_code): Fix the previous change.
11101 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11103 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
11104 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
11106 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
11108 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11110 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
11111 need to test for MSDOS frames.
11113 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11115 * dosfns.c (unspecified_colors): Remove.
11116 (msdos_stdcolor_idx): Use global variables unspecified_fg and
11118 (msdos_stdcolor_name): Return strings for unspecified fore- and
11119 back-ground colors.
11121 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
11122 (syms_of_xfaces): Remove their staticpro's.
11123 (tty_color_name): Return Lisp strings for unspecified fore- and
11124 back-ground colors.
11125 (Finternal_set_lisp_face_attribute): Remove the special treatment
11126 for Qunspecified_{f,b}g.
11127 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
11130 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11132 * xdisp.c (reseat_at_next_visible_line_start): Position before
11133 newline only if ending up on a newline.
11134 (next_element_from_ellipsis): Return success. Handle case of
11135 displaying no ellipsis. Fix case of ellipsis defined in display
11137 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
11140 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11142 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
11143 (Fcolor_supported_p): Renamed from face-color-supported-p.
11145 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11147 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
11148 list of colors renamed to tty-defined-color-alist.
11149 (tty_color_name): Pass the frame to tty-color-by-index.
11150 (realize_tty_face): tty-color-alist is now a function which
11151 accepts the frame as argument.
11153 * term.c (Ftty_display_color_p): Accept an optional argument
11156 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11158 * term.c (insert_glyphs): Pass glyph, not &glyph, to
11159 encode_terminal_code.
11161 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11163 * dispnew.c (mode_line_string): Support termcap frames as well.
11165 2000-01-01 Gerd Moellmann <gerd@gnu.org>
11167 * syntax.c (Fforward_word): Undo previous change.
11169 * editfns.c (Fconstrain_to_field): Don't constrain if
11170 inhibit-field-text-motion is non-nil.
11171 (Fline_beginning_position): Undo previous change.
11172 (Fline_end_position): Ditto.
11174 * syntax.c (Fforward_word): Notice field boundaries only if
11175 inhibit-field-text-motion is nil.
11177 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
11179 * editfns.c (Vinhibit_field_text_motion): New variable.
11180 (inhibit-field-text-motion): New DEFVAR_LISP.
11181 (Fline_beginning_position, Fline_end_position): Notice field
11182 boundaries only if inhibit-field-text-motion is nil.
11184 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
11185 All calls adjusted.
11186 (x_build_heuristic_mask): Likewise.
11187 (xbm_load_image_from_file): Change error output.
11188 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
11189 (gif_load, gs_load, x_kill_gs_process): Ditto.
11191 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
11192 color indices when accessing raster pixels.
11193 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
11194 one of :file or :data.
11195 (enum pbm_keyword_index): Add PBM_DATA.
11196 (pbm_format): Add :data.
11197 (pbm_image_p): Allow either :file or :data.
11198 (pbm_read_file): New function.
11199 (pbm_scan_number): Rewritten to read from string.
11200 (pbm_load): Support :data.
11202 See ChangeLog.8 for earlier changes.
11204 ;; Local Variables:
11205 ;; coding: iso-2022-7bit