1 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3 * xterm.c: Fix typo in a comment.
5 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
8 2001-10-27 Gerd Moellmann <gerd@gnu.org>
10 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
11 instead of 1/2 line_height in the heuristic for skipping
12 farther backward when target_y was not reached.
14 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
15 Display errno only if non-zero.
16 (sound_warning): New function.
17 (vox_configure): Don't treat failing to set sample rate as error.
18 (various places): Improve error messages.
20 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
22 * fileio.c (Faccess_file): Run the argument filename through
23 Fexpand_file_name, before using it.
25 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
26 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
28 2001-10-26 Gerd Moellmann <gerd@gnu.org>
30 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
32 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
33 Fix clearing in the case of scroll bars on the right.
35 2001-10-26 Juanma Barranquero <lektu@terra.es>
37 * w32gui.h (XImage): Add a dummy typedef.
39 2001-10-26 Gerd Moellmann <gerd@gnu.org>
41 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer
44 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
46 * frame.c (Fframe_parameter): Fix last change.
48 2001-10-25 Gerd Moellmann <gerd@gnu.org>
50 * frame.c (Fframe_parameter): Fix a bug whereby some
51 ``artificial'' frame parameters, like `minibuffer' were not
52 obtained by calling Fframe_parameters.
54 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
57 * xdisp.c (move_it_vertically_backward): Compute line height
58 differently. Add heuristic to try to be more compatible to 20.x.
60 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
62 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
64 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
67 2001-10-25 Miles Bader <miles@gnu.org>
69 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
70 BG is a pointer to a structure, not a structure.
71 (gif_format, png_format): Add missing commas.
73 2001-10-24 Richard M. Stallman <rms@gnu.org>
75 * xfaces.c (Fface_attributes_as_vector): New function.
76 (syms_of_xfaces): defsubr it.
78 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
80 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
83 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
85 * search.c (scan_newline): Remove unused variable
88 2001-10-25 Miles Bader <miles@gnu.org>
90 * dispextern.h (struct image): Add `background',
91 `background_valid', and `background_transparent' fields.
92 (image_background, image_background_transparent): New declarations.
93 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
95 * xfns.c (image_background, image_background_transparent)
96 (four_corners_best): New functions.
97 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
98 (gs_format): Add `:background' entry.
99 (lookup_image): Set IMG's background color if specified.
100 (pbm_load, xbm_load_image, png_load): Set IMG's background field
102 (x_clear_image_1): Reset `background_valid' and
103 `background_transparent_valid' fields.
104 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
105 calculating it here. Set IMG's background_transparent field.
106 (enum xpm_keyword_index): Add XPM_BACKGROUND.
107 (enum png_keyword_index): Add PNG_BACKGROUND.
108 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
109 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
110 (enum gif_keyword_index): Add GIF_BACKGROUND.
111 (enum gs_keyword_index): Add GS_BACKGROUND.
112 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
113 Pre-calculate image background color where necessary.
115 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
116 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
117 color to use for image glyph reliefs.
119 2001-10-24 Gerd Moellmann <gerd@gnu.org>
121 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
124 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
125 Fix clearing of area not covered by scroll bar.
127 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
129 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
131 (x_draw_image_foreground): Remove unused variables `mask' and
133 (glyph_rect): Remove unused variable `area'.
135 2001-10-24 Gerd Moellmann <gerd@gnu.org>
137 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
139 * xdisp.c (try_window_reusing_current_matrix): Use
141 (row_containing_pos): Take additional argument DY. Treat
142 rows ending in middle of char differently.
143 (display_line): Handle tabs on window systems differently.
145 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
146 with additional argument.
148 * dispextern.h (row_containing_pos): Adjust prototype.
150 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
151 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
152 (try_window_id, try_window_reusing_current_matrix)
153 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
154 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
156 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
158 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
160 (HAVE_BOXES): Fix typo in comment.
161 (push_menu_pane): Fix typo in comment.
163 * xdisp.c: (display_prop_string_p): Remove unused local declaration
165 (single_display_prop_string_p): Remove unused local declarations
166 of `Qwhen' and `Qmargin'.
167 (string_buffer_position): Remove unused variable `around'.
168 (store_frame_title): Remove unused variable `width'.
170 * window.c: Don't define max.
171 (coordinates_in_window): Remove unused variable `uy'.
173 * widget.c: Don't define max.
175 * process.c: Don't define max.
176 (create_process): Remove unused variable `buffer'.
178 2001-10-23 Gerd Moellmann <gerd@gnu.org>
180 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation
183 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
185 * xfaces.c (Finternal_set_lisp_face_attribute)
186 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
187 frame is on a windowed display.
189 2001-10-23 Gerd Moellmann <gerd@gnu.org>
191 * dispnew.c (sync_window_with_frame_matrix_rows): Fix
192 handling of windows which aren't full-width, fix handling
195 * lread.c (syms_of_lread)<recursive-load-depth-limit>: Raise to
198 2001-10-23 Andreas Schwab <schwab@suse.de>
200 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
201 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
203 2001-10-23 Gerd Moellmann <gerd@gnu.org>
205 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
206 REAL_END. Notice if cursor gets overwritten.
207 (notice_overwritten_cursor): Take X positions as parameters.
208 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
209 around call to x_draw_glyphs.
211 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
213 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
214 instead of C) and usage.
216 * editfns.c (char-to-string): Fix argument names (use CHAR instead
219 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
220 `left', `max_width' and `max_height'.
222 2001-10-23 Gerd Moellmann <gerd@gnu.org>
224 * xdisp.c (display_line): For a tab continued to the next line,
225 set row's ends_in_middle_of_char_p.
227 2001-10-22 Gerd Moellmann <gerd@gnu.org>
229 * xdisp.c (display_line): Fix computation of continuation lines
232 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
234 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
237 * fileio.c: Remove unused code.
239 2001-10-22 Miles Bader <miles@gnu.org>
241 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
242 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
243 Remove `DOC_STRINGS_IN_COMMENTS' cases.
245 2001-10-21 Jason Rumney <jasonr@gnu.org>
247 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
249 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
251 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
252 (Finsert_string): Avoid the multi-line string literals warning.
254 2001-10-22 Miles Bader <miles@gnu.org>
256 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
257 (Fdocumentation): Don't use it.
258 (syms_of_doc): Don't initialize it.
260 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
261 * print.c (Fwith_output_to_temp_buffer): Likewise.
262 * window.c (Fsave_window_excursion): Likewise.
263 * editfns.c (Fsave_excursion, Fsave_current_buffer)
264 (Fsave_restriction): Likewise.
265 * eval.c (Frun_hooks, Frun_hook_with_args)
266 (Frun_hook_with_args_until_failure)
267 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
268 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
269 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
270 (Funwind_protect, Fcondition_case): Likewise.
271 * coding.c (Ffind_operation_coding_system): Likewise.
272 * keyboard.c (Ftrack_mouse): Likewise.
274 2001-10-21 Miles Bader <miles@gnu.org>
276 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
277 (Fmake_hash_table): Add usage: string to doc string.
278 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
279 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
280 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
281 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
282 (Fml_prefix_argument_loop): Likewise.
284 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
286 * fileio.c (Finsert_file_contents): Remove unused variable
289 * sysdep.c (init_sys_modes): Change doc-string comments to `new
290 style' [w/`doc:' keyword].
292 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
293 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
294 comments to `new style' [w/`doc:' keyword].
296 2001-10-21 Jason Rumney <jasonr@gnu.org>
298 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
300 * w32term.c (remember_mouse_glyph): New function.
301 (w32_mouse_position): Use it.
302 (note_mouse_movement): If the mouse moved off the glyph, remember
305 * w32term.h (struct w32_output): Correct spelling of x_compatible.
306 (w32_display_info): Add mouse_face_overlay.
308 * w32term.c (notice_overwritten_cursor): Renamed from
309 note_overwritten_text_cursor. Rewritten to take glyph widths into
311 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
312 (fast_find_string_pos): New function.
313 (fast_find_position): Return the correct vpos. Add parameter
314 STOP. In the final row, stop before glyphs having STOP as object.
315 Don't consider glyphs that are not from a buffer.
316 (fast_find_position) [0]: Add a presumably more correct version
318 (expose_window_tree, expose_frame): Don't compute intersections here.
319 (expose_window): Do it here instead.
320 (expose_window_tree, expose_window, expose_line): Return 1 when
321 overwriting mouse-face.
322 (expose_window): If W is the window currently being updated, mark
324 (expose_frame): If mouse-face was overwritten, redo it.
325 (x_use_underline_position_properties): New variable.
326 (syms_of_xterm): DEFVAR_BOOL it.
327 (x_draw_glyph_string): Add comment to use it in future.
328 (x_draw_glyph_string): Restore clipping after drawing box.
329 Fix a computation of the underline position.
330 (w32_get_glyph_string_clip_rect): Minor cleanup.
331 (x_fill_stretch_glyph_string): Remove an assertion.
332 (x_produce_glyphs): Don't convert multibyte characters
333 to unibyte characters in unibyte buffers.
334 (cursor_in_mouse_face_p): New function.
335 (x_draw_stretch_glyph_string): Use it to choose a different GC
336 when drawing a cursor within highlighted text. Don't draw
337 background again if it has already been drawn.
338 (x_draw_glyph_string_box): Don't draw a full-width
339 box just because the glyph row's full_width_p flag is set.
340 (x_draw_glyphs): Fix computation of rightmost x for
342 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
343 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
344 change bottom shadow accordingly. Some cleanup.
345 (x_update_window_end): Handle overwritten mouse face
346 also for tool bar windows.
347 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
348 DRAW is DRAW_IMAGE_RAISED.
349 (clear_mouse_face): Return 1 if text with mouse face was
350 actually redrawn. Make the function static. Reset
351 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
352 optimize away highlighting if we pass over that same overlay again.
353 (note_mouse_highlight): Call mouse_face_overlay_overlaps
354 to detect a case where we have to highlight a different region
355 despite not having left the currently highlighted region.
356 Set mouse_face_overlay in the x_display_info. Avoid changing the
357 mouse pointer shape when show_mouse_face has already done it, or
358 there is no need. Handle mouse-face and help-echo in strings.
359 (glyph_rect): New function.
360 (w32_mouse_position): Use it to raise the threshold for mouse
361 movement event generation.
362 (w32_initialize_display_info): Initialize the x_display_info's
364 (w32_set_vertical_scroll_bar): Don't clear a zero height
366 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
367 a widget to zero height.
369 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
370 Protect unibyte strings created by replacing their multibyte
371 equivalents in menu_items.
372 (w32_menu_show): Don't overwrite an item's name with its key
373 description in case the description is a multibyte string.
374 (single_submenu): Some cleanup.
376 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
377 (postprocess_image): New function.
378 (lookup_image): Call it for all image types except PostScript.
379 (x_kill_gs_process): Call postprocess_image.
380 (tiff_error_handler, tiff_warning_handler): New functions.
381 (tiff_load): Install them as handlers.
382 (x_kill_gs_process): Recognize if someone has cleared the image
384 (valid_image_p): Protect better against invalid image
385 specifications. Previous code could signal an error.
386 (Fx_hide_tip, Fshow_tip): Doc fix.
387 (Fv_max_tooltip_size): New variable.
388 (syns_of_xfns): DEFVAR_LISP it.
389 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
390 window buffer to *tip* right after creating the frame. Set frame's
391 window_width. Use a maximum tooltip size specified by
392 Vx_max_tooltip_size, if that has valid contents.
393 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
394 Make sure the tooltip is completely visible.
395 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
396 (Fx_create_frame): Adjust the frame's height for presence
397 of the tool bar before calling x_figure_window_size.
398 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
399 when the window gets smaller.
400 (x_set_foreground_color): Set frame's cursor_pixel.
401 (x_set_foreground_color, x_set_background_color): Cleaned up.
402 (x_set_font): Handle case of x_new_fontset returning the same name
403 as before, although there was a change in fontsets.
405 2001-10-21 Miles Bader <miles@gnu.org>
407 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
408 (Flogxor): Add usage: string to doc string.
409 * charset.c (Fstring): Likewise.
410 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
411 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
413 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
415 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
417 * alloc.c: Reindent DEFUNs with doc: keywords.
419 * abbrev.c (Finsert_abbrev_table_description): Reindent.
421 * frame.c: Change doc-string comments to `new style' [w/`doc:'
424 2001-10-20 Gerd Moellmann <gerd@gnu.org>
426 * (Version 21.1 released.)
428 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
430 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes
433 * xdisp.c (invisible_text_between_p): Put prototype inside #if
436 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
437 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c: Change
438 doc-string comments to `new style' [w/`doc:' keyword].
440 2001-10-20 Miles Bader <miles@gnu.org>
442 The following changes remove the glyph_row `inverse_p' field,
443 which is never set anymore, due to other changes:
445 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
446 (reassert_line_highlight, change_line_highlight): Declarations removed.
447 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
448 (line_hash_code, row_equal_p, fake_current_matrices)
449 (build_frame_matrix_from_leaf_window, update_frame_line)
450 (update_frame_line, update_frame_line, update_frame_line):
451 Don't use `inverse_p' field.
452 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
453 change_line_highlight_hook.
454 (XTreassert_line_highlight, x_change_line_highlight):
456 (x_fix_overlapping_area, x_write_glyphs, expose_area)
457 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
458 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
460 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
461 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
462 (w32_reassert_line_highlight, x_change_line_highlight):
464 * w32console.c (reassert_line_highlight, change_line_highlight):
466 (initialize_w32_display): Don't set reassert_line_highlight_hook
467 or change_line_highlight_hook.
468 (hl_mode): Function removed.
469 (reset_terminal_modes, set_terminal_modes, update_begin)
470 (update_end, w32_face_attributes, initialize_w32_display):
471 (clear_frame, ins_del_lines): Don't call it.
472 * termhooks.h (reassert_line_highlight_hook)
473 (change_line_highlight_hook): Declarations removed.
474 * term.c (reassert_line_highlight_hook)
475 (change_line_highlight_hook): Variables removed.
476 (reassert_line_highlight, change_line_highlight): Functions removed.
477 * msdos.c (IT_reassert_line_highlight)
478 (IT_change_line_highlight): Functions removed.
479 (internal_terminal_init): Don't set reassert_line_highlight_hook
480 or change_line_highlight_hook.
481 (highlight): Variable removed.
482 (IT_set_face, IT_update_begin, IT_update_end)
483 (IT_set_terminal_modes): Don't set or use it.
485 The following changes remove inverse-video support for terminals
486 that use a `magic cookie' standout mode. Due to changes in the
487 way mode-lines are displayed, such support no longer works
488 anyway, and it's probable that almost no one uses such terminals
491 * term.c (standout_requested): Variable removed.
492 (update_end, highlight_if_desired): Don't use it.
493 (chars_wasted, copybuf): Variables removed.
494 (write_standout_marker): Function removed.
495 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
496 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
497 Don't use `chars_wasted' or `copybuf'.
498 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
499 Set `costs_set' to true.
500 (cursor_to, clear_end_of_line): Test `costs_set' instead of
502 (clear_end_of_line): Function removed.
503 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
504 (clear_to_end): Call `clear_end_of_line' instead of
505 `clear_end_of_line_raw'.
506 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
507 (term_init): Don't set them.
508 Turn off any standout/underline modes that require magic cookies.
509 (ins_del_lines, highlight_if_desired, background_highlight)
510 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
511 Remove special processing for magic-cookie standout modes.
512 (turn_off_face, turn_on_face): Remove special processing for
513 underline magic-cookie glitch.
515 2001-10-19 Richard M. Stallman <rms@gnu.org>
517 * eval.c (syms_of_eval): Doc fixes.
519 2001-10-19 Gerd Moellmann <gerd@gnu.org>
521 * xdisp.c (redisplay_internal): Don't clear echo area if the
522 mini-window is selected.
524 2001-10-19 Miles Bader <miles@gnu.org>
526 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
527 doesn't take precedence if the affected property's value is nil.
529 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
531 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
532 with fields and suggest using `forward-line' to avoid them.
533 * editfns.c (Fline_beginning_position, Fline_end_position):
534 Clarify documentation.
536 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
538 * keymap.c (current_minor_maps): `override' only shadows its
539 correspondent in minor-mode-map-alist, not the whole tail.
541 2001-10-18 Andrew Innes <andrewi@gnu.org>
543 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
544 optimization. The fontp->encoding array was not being initialized
545 correctly when compiled with optimizations by MSVC.
547 2001-10-18 Gerd Moellmann <gerd@gnu.org>
549 * xdisp.c (display_line): Indicate empty lines in active mini-window.
551 2001-10-17 Andrew Innes <andrewi@gnu.org>
553 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
555 * w32fns.c (w32_load_system_font): Cache codepage for font, in
556 font_info.charset field.
558 * w32term.c (w32_encode_char): Get cached codepage from font_info,
559 rather than working it out by calling w32_codepage_for_font for
562 2001-10-17 Andrew Innes <andrewi@gnu.org>
564 * w32term.c (w32_read_socket): Determine clipping rectangle for
565 the entire frame, including areas covered by scrollbars and the
566 menubar. This avoids internal arguments about whether a frame is
567 fully obscured or not.
569 2001-10-17 Gerd Moellmann <gerd@gnu.org>
571 * xdisp.c (try_window_id): Undo last change. Give up if
572 window ends in strings.
574 * xdisp.c (try_window_id): Don't display lines after the window
575 end if the rest of the window after the window end was already blank.
577 * xdisp.c (try_window_id): Remove code that was only there
578 for the release of 21.1.
580 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
582 2001-10-17 Miles Bader <miles@gnu.org>
584 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
585 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
586 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
587 Change doc-string comments to `new style' [w/`doc:' keyword].
588 (DOC_STRINGS_IN_COMMENTS): Macro removed.
589 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
592 2001-10-16 Miles Bader <miles@gnu.org>
594 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
596 2001-10-16 Gerd Moellmann <gerd@gnu.org>
598 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
601 2001-10-16 Ken Raeburn <raeburn@gnu.org>
603 Avoid the assumption that car and cdr slots of cons cells are
604 addressable lvalues; this allows for easier experimentation with
605 other lisp implementations that may not permit such accesses for
606 various reasons. Not quite complete -- buffer.c still needs some
607 work, and w32/mac files need rechecking -- so compile-time
608 enforcement is left disabled for now.
610 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
611 gcc with a union-based Lisp object rep. Redefine as no-op for now.
612 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
613 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
614 (XSETCAR, XSETCDR): New macros.
615 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
616 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
617 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
618 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
620 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
621 * buffer.c (record_buffer, Fbury_buffer)
622 (swap_out_buffer_local_variables, recenter_overlay_lists)
623 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
624 fields of a cons cell respectively.
625 * callint.c (quotify_args, Fcall_interactively): Likewise.
626 * ccl.c (Fregister_code_conversion_map): Likewise.
627 * coding.c (detect_coding_system): Likewise.
628 * composite.c (get_composition_id, make_composition_value_copy):
630 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
631 (swap_in_symval_forwarding, set_internal, Fset_default)
632 (Fmake_variable_buffer_local, Fmake_local_variable)
633 (Fmake_variable_frame_local): Likewise.
634 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
635 * keymap.c (Fset_keymap_parent, store_in_keymap)
636 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap):
638 * minibuf.c (get_minibuffer): Likewise.
639 * search.c (Fmatch_data): Likewise.
640 * textprop.c (extend_property_ranges): Likewise.
641 * undo.c (record_insert, Fundo_boundary, truncate_undo_list):
643 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
645 * w32term.c (x_delete_display): Likewise.
646 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
648 * xterm.c (x_list_fonts, x_load_font, x_delete_display):
650 * doc.c (store_function_docstring): Use XSETCARFASTINT.
651 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
652 (Fread_file_name): Use XSETCAR.
653 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
655 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
656 * frame.c (Fmake_terminal_frame): Use XSETCDR.
657 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
659 * keyboard.c (read_char): Alter list traversal to avoid taking the
660 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
661 (parse_menu_item): Use XSETCAR and XSETCDR.
662 (reach_char_x_menu_prompt): Use XSETCAR.
663 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
664 (Fcommand_execute): Use XSETCDR.
665 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
666 (openp): Change list traversal to avoid using XCAR as lvalue.
667 (read_list): Use XSETCDR.
668 * process.c (wait_reading_process_input): Change wait_for_cell
669 handling to avoid taking addresses of cons cell slots.
670 * xselect.c (x_own_selection, x_handle_selection_clear)
671 (x_clear_frame_selections): Use XSETCDR.
672 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
673 (x_handle_property_notify, x_get_foreign_selection)
674 (x_handle_selection_notify): Use XSETCAR.
676 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
678 * buffer.c: Put doc strings in comments.
680 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
682 2001-10-15 Sam Steingold <sds@gnu.org>
684 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
686 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
688 * process.c (process-inherit-coding-system-flag)
689 (get-buffer-process): Do not confuse make-docfile with doc strings
692 * editfns.c (Fchar_to_string): Make doc string consistent with
693 arguments. Put doc strings in comments.
695 * abbrev.c, minibuf.c: Put doc strings in comments.
697 2001-10-15 Gerd Moellmann <gerd@gnu.org>
699 * window.c (window_loop): Don't check for Fother_buffer returning nil.
701 * window.c (select_window_1): Unfreeze window start. Remove a
702 doubled test for WINDOW being live.
704 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
706 * fns.c (Fmapconcat): Fix typo in a doc string.
708 * dispnew.c (Fsleep_for): Fix typo in a doc string.
710 2001-10-15 Gerd Moellmann <gerd@gnu.org>
712 * xterm.c (x_draw_glyph_string): Restore clipping after
715 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
717 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
719 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
721 * indent.c (skip_invisible): Use new retval of
722 TEXT_PROP_MEANS_INVISIBLE.
724 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
725 If a parent is reached and noinherit is set, exit immediately.
726 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
728 * s/ms-w32.h (EXEC_SUFFIXES):
729 * s/msdos.h (EXEC_SUFFIXES):
730 * process.h (EXEC_SUFFIXES): Remove.
732 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
733 (decode_suffixes): Remove.
735 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
736 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
737 (invisible_ellipsis_p): Remove.
739 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
740 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
741 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
742 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
743 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
745 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
747 * lisp.h (Ftop_level): Add prototype.
749 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
750 (XTread_socket): Improve style of comments to follow other
753 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
754 is already prototyped in included lisp.h).
756 * frame.c (Fset_mouse_position): Improve style of comment to
757 follow other comments.
758 (Fset_mouse_pixel_position): Improve style of comment to follow
760 (Fmake_frame_visible): Doc fix and typo in comment.
761 (Fmake_frame_invisible): Doc fix and typo in comment.
762 (Ficonify_frame): Fix typo in comment.
764 2001-10-14 Gerd Moellmann <gerd@gnu.org>
766 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
767 * term.c, alloc.c: Put doc strings in comments.
769 2001-10-13 Gerd Moellmann <gerd@gnu.org>
771 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
772 Provide definitions for doc strings in comments.
774 * fns.c: Put doc strings in comments.
776 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
778 * dired.c (file_name_completion): Ignore a candidate directory if
779 it matches an element in completion-ignored-extensions that ends
781 (syms_of_dired) <completion-ignored-extensions>: Mention the above
782 feature in the doc string.
783 (Ffile_name_completion): Ditto.
785 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
787 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
789 * xfns.c (syms_of_xfns): Update calls to Fprovide.
791 * lisp.h (Fprovide): Update prototype.
792 (Ffeaturep, invisible_p): Remove.
794 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
795 (DOLIST, LOOP_PROPVAL): New macros.
796 (invisible_p, invisible_ellipsis_p): Use them.
797 (invisible_noellipsis_p): New function.
798 (syms_of_xdisp): Use empty_string.
800 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
802 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
803 (syms_of_lread) <Vafter_load_alist>: Update docstring.
805 * print.c (Fwith_output_to_temp_buffer): Align with
806 internal_with_output_to_temp_buffer.
807 (print_preprocess): Use traverse_intervals_noorder.
808 (print_object): Update call to traverse_intervals.
810 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
811 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
813 * intervals.c (traverse_intervals_noorder): New function.
814 (search_for_interval, count_intervals): Use it.
815 (traverse_intervals): Use less stack space and drop `depth' arg.
817 * fns.c (Ffeaturep): Add new `subfeature' arg.
818 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
819 (Qsubfeatures): New var.
820 (syms_of_fns): Initialize it.
822 * keymap.c (Fkey_description): Use empty_string.
823 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
824 (syms_of_keymap): Setup inheritance between maps.
825 Don't export Sdescribe_bindings_internal any more.
827 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
829 2001-10-12 Gerd Moellmann <gerd@gnu.org>
831 * xterm.c (notice_overwritten_cursor): Renamed from
832 note_overwritten_text_cursor. Rewritten to take glyph widths into
835 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
837 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
838 multi-line strings without a trailing "\n\".
840 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
842 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
845 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
847 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
849 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
850 * w32proc.c (sys_spawnve):
851 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
852 * w32.c (check_windows_init_file):
853 * sound.c (Fplay_sound):
854 * emacs.c (init_cmdargs):
855 * process.c (Fstart_process): Update calls to openp.
857 * callproc.c (Vexec_suffixes): New var.
858 (Fcall_process): Update call to openp.
859 (decode_suffixes): New function.
860 (syms_of_callproc): Init exec-suffixes.
862 * lread.c (Vload_suffixes, default_suffixes): New vars.
863 (openp): Take a lisp list of suffixes.
864 Check for file-name-handlers even if the file was absolute already.
865 (syms_of_lread): Declare load-suffixes.
866 (Fload): Fix up call to openp.
867 Don't bother checking for file-name-handler at the very beginning.
869 * keymap.h (Fcopy_keymap): Don't export.
871 * lisp.h (empty_string): Declare.
872 (Vload_suffixes, Vexec_suffixes): Declare.
873 (openp): Update prototype.
875 * emacs.c (empty_string): New var.
876 (syms_of_emacs): Initialize it.
878 * search.c (wordify): Use it.
880 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
881 selected window if it's not displayed there. Handle the case
882 when the window is dedicated.
883 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
885 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
887 * syntax.h (struct gl_state_s): Change the meaning of b_property.
888 Remove left_ok and right_ok.
889 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
890 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
891 new meaning of b_property.
893 * syntax.c (update_syntax_table): Simplify.
894 (Fforward_comment): Don't skip quoted chars when going backward.
896 2001-10-11 Gerd Moellmann <gerd@gnu.org>
898 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
899 in case I is of some unsigned type, in which case
900 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
901 comparison becomes bogus.
903 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
904 (Fuser_full_name): Fix bug treating a float as a fixnum.
906 * data.c (Fstring_to_number): Use make_fixnum_or_float.
908 * lisp.h (make_fixnum_or_float): New macro.
910 * lisp.h (circular_list_error): Add prototype.
912 * data.c (Qcircular_list): New variable.
913 (circular_list_error): New function.
914 (syms_of_data): Initialize it Qcircular_list.
916 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
918 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
919 casefiddle.c, buffer.c: Include keymap.h.
921 2001-10-10 Gerd Moellmann <gerd@gnu.org>
923 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
924 options. From Dave Love <d.love@dl.ac.uk>.
926 2001-10-09 Gerd Moellmann <gerd@gnu.org>
928 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
929 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
931 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
933 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
935 2001-10-08 Andrew Innes <andrewi@gnu.org>
937 * lisp.h [max]: Undef min and max before redefining them.
939 * w32gui.h: Do not undef min and max.
941 * w32heap.h: Do not undef min and max.
943 * s/ms-w32.h: Do not undef min and max.
945 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
947 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
949 2001-10-08 Sam Steingold <sds@gnu.org>
951 * keymap.c (current-active-maps): Quote newlines (compilation error).
953 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
955 * Makefile.in (lisp, shortlisp): Replace bindings.el with
956 bindings.elc, since otherwise doc strings in bindings.el get wrong
959 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
961 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
963 * keyboard.h (map_prompt): Remove.
965 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
966 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
968 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
970 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
972 * keyboard.c (map_prompt): Remove.
973 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
976 * keymap.h: New file. Extracted from lisp.h.
978 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
979 (accessible_keymaps_1): New function.
980 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
981 (Fwhere_is_internal): Use Fcurrent_active_maps.
982 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
983 Insert in current buffer rather than standard-output.
984 Don't call `help-mode'. Export to elisp.
985 (describe_buffer_bindings): New wrapper.
986 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
987 and Sdescribe_buffer_bindings.
989 2001-10-08 Gerd Moellmann <gerd@gnu.org>
991 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
992 Remove code setting signal handler.
994 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
995 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
997 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
999 * keyboard.c: Don't define min/max.
1001 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1003 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
1004 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
1005 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
1006 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
1007 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
1008 Don't define min/max.
1010 * lisp.h (min, max): New macros.
1012 * puresize.h (BASE_PURESIZE): Increase to 725000.
1014 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1016 * xfaces.c (free_frame_menubar): Add prototype.
1018 * lisp.h (init_window): Add prototype.
1020 * editfns.c: Include ctype.h.
1022 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
1023 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
1024 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
1027 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
1028 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
1029 `popup_activated_flag' and `title'.
1031 * doc.c (Fdocumentation_property): Fix typo in a doc string.
1033 * emacs.c (main): Remove extra `;'.
1035 * atimer.h (struct atimer): Fix typos in a comment.
1037 * atimer.c: Fix typo.
1039 * Makefile.in: Fix typo.
1041 * README: Remove obsolete part mentioning removed VMS file.
1043 2001-10-07 Miles Bader <miles@gnu.org>
1045 * Makefile.in (lisp, shortlisp): Add `button.elc'.
1047 2001-10-07 Ken Raeburn <raeburn@gnu.org>
1049 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
1052 * lisp.h (Ffield_end): Declare.
1054 2001-10-07 Gerd Moellmann <gerd@gnu.org>
1056 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
1058 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
1060 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
1062 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
1064 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
1065 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
1067 * alloc.c (inhibit_garbage_collection): Simplify.
1068 (Fmemory_use_counts): Ditto.
1070 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
1071 (syms_of_data): DEFVAR_INT most-positive-fixnum and
1072 most-negative-fixnum.
1074 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
1075 (FIXNUM_OVERFLOW_P): New macros.
1077 2001-10-06 Miles Bader <miles@gnu.org>
1079 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
1080 scroll_bar_bottom_shadow_pixel fields.
1081 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
1082 for the shadows, and tell the toolkit about them if we succeed.
1083 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
1084 Free scroll-bar shadow colors.
1085 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
1086 Free scroll-bar shadow colors when the background color changes.
1087 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
1088 Initialize scroll-bar shadow-color fields.
1090 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1092 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
1094 2001-10-05 Miles Bader <miles@gnu.org>
1096 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
1097 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
1098 New functions (were in simple.el).
1099 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
1100 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
1101 (syms_of_minibuf): Initialize them.
1103 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1105 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
1106 (tiff_load): Install them as error and warning handler.
1108 2001-10-04 Andrew Innes <andrewi@gnu.org>
1110 * w32fns.c (x_to_w32_color): Fix argument to alloca.
1111 (w32_load_system_font): Don't believe what GetLanguageFontInfo
1112 says; query codepage info directly to determine if font is double byte.
1113 (x_to_w32_charset): Handle private format for unknown charsets.
1114 Handle wildcards in charset spec, by ignoring them.
1115 (w32_codepage_for_font): Fix argument to alloca. Don't remove
1116 "*-" prefix from charset.
1117 (x_to_w32_font): Enlarge remainder array for safety. Specifically
1118 handle the truncated font spec form constructed by font_list_1, so
1119 that we correctly identify the charset fields. Don't remove "*-"
1120 prefix from charset.
1121 (w32_list_synthesized_fonts): Fix argument to alloca.
1123 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
1125 * window.h (MINI_WINDOW_P): Use NILP.
1127 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
1129 * termhooks.h (struct input_event): Use proper type for `kind'.
1131 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1133 This handles unknown keysyms better than before. For example,
1134 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
1135 Emacs formerly completely ignored F5. With the change, it derives
1136 a key symbol from the name of the X keysym, `ccaron' in this case.
1137 Reported by Martin Buchholz.
1139 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
1142 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
1143 that EVENT->code isn't a function key, use the keysym's name.
1145 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1147 FOREACH is a macro that should make it easier to loop over Lisp
1148 lists with checks for cycles and proper lists.
1150 * lisp.h (LIST_END_P, FOREACH): New macros.
1152 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1154 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
1155 called for a lost connection. Prevent dumping core in this case.
1156 Instead print the X error, and exit. On user request.
1158 * xterm.c (error_msg): New variable.
1159 (x_fatal_error_signal): New function.
1160 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
1161 as fatal_error_signal_hook around the call to XtCloseDisplay.
1163 * emacs.c (fatal_error_signal_hook): New variable.
1164 (fatal_error_signal): Call that function.
1166 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1168 With this, Emacs prints how much pure storage it will
1169 approximately need in case pure storage overflows while dumping.
1171 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
1173 (init_alloc_once): Initialize new variables.
1174 (PURE_POINTER_P): Use new variables.
1175 (pure_alloc): If pure storage overflows, allocate from the heap.
1176 (check_pure_size): New function.
1177 (Fgarbage_collect): Don't GC if pure storage has overflowed.
1179 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
1180 (check_pure_size): Add prototype.
1182 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
1184 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1186 This adds a post-gc-hook that's run with GC inhibited.
1187 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
1189 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
1190 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
1191 (Fgarbage_collect): Run post-gc-hook.
1193 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1195 This adds `defvaralias' and `indirect-variable'. Changes not
1196 directly related to this feature are there to gain the same
1197 performance again as before variable aliases.
1199 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
1200 code to get and set symbol values, to take defvaralias into account.
1202 (Note: the new `constant' bit-flag in symbols would make it
1203 possible to define arbitrary read-only variables, e.g. with
1206 Documentation is in lispref/variables.texi. Added to NEWS.
1208 * lisp.h (enum symbol_interned): New enumeration.
1209 (struct Lisp_Symbol): Remove member `obarray', add
1210 `indirect_variable', `constant', and `interned'.
1211 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
1212 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
1213 (indirect_variable): Add prototype.
1215 * print.c (print_preprocess, print_object): Test internedness of
1216 symbols differently.
1218 * lread.c (Fintern, Funintern): Set symbol's interned and constant
1220 (init_obarray): Likewise for t and nil.
1222 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1223 (Fdefvaralias): New function.
1224 (specbind): Simplify the test if symbol is a constant.
1225 (syms_of_eval): Defsubr Fdefvaralias.
1227 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1228 (Qcyclic_variable_indirection): New variable.
1229 (Fkeywordp): Check for internedness differently.
1230 (Fmakunbound): Simplify the test if symbol is a constant.
1231 (indirect_variable, Findirect_variable): New functions.
1232 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
1234 (let_shadows_buffer_binding_p): Check for variable aliases.
1235 (set_internal): Simplify the test if SYMBOL is a constant.
1236 If SYMBOL has a buffer-local value and is an alias, use the aliased
1238 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
1241 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
1242 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
1245 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
1247 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
1248 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
1249 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
1251 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1255 2001-10-03 Miles Bader <miles@gnu.org>
1257 * callproc.c (syms_of_callproc): Explicitly state in the
1258 documentation for `process-environment' that earlier entries take
1259 precedence over later ones.
1261 2001-10-02 Miles Bader <miles@gnu.org>
1263 * textprop.c (Fnext_char_property_change)
1264 (Fprevious_char_property_change): Remove reference to non-existant
1265 argument OBJECT from doc-string.
1267 2001-10-01 Gerd Moellmann <gerd@gnu.org>
1269 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
1270 (try_window_id): Skip back over lines ending in a newline from a
1273 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
1276 2001-10-01 Richard M. Stallman <rms@gnu.org>
1278 * search.c (Freplace_match): Doc fix.
1280 2001-09-28 Andrew Innes <andrewi@gnu.org>
1282 * w32menu.c (set_frame_menubar): Take into account that
1283 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1286 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
1288 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
1290 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1292 * s/gnu-linux.h: Fix a typo in comment.
1294 2001-09-28 Andreas Schwab <schwab@suse.de>
1296 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
1297 nocombreloc, in case -z combreloc is the default.
1299 2001-09-28 Gerd Moellmann <gerd@gnu.org>
1301 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
1302 really going on here.
1304 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
1306 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
1308 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
1310 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
1311 utf-8, menu-bar, and latin-N.
1312 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
1313 unconditionally now.
1314 (lisp): Add latin-N, since they are preloaded.
1316 2001-09-27 Gerd Moellmann <gerd@gnu.org>
1318 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
1319 to the left. Some cleanup.
1321 * xdisp.c (display_mode_element): One more case where a string's
1322 multibyteness should be used for display.
1324 2001-09-26 Gerd Moellmann <gerd@gnu.org>
1326 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
1329 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
1330 of the only temporarily set echoing flag for deciding when
1333 * keyboard.c (echo_kboard): Make externally visible.
1335 * lisp.h (echo_kboard): Declare extern.
1337 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
1338 fonts_changed_p if we need larger matrices due to vscrolling.
1339 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
1340 this round of redisplay if make_cursor_line_fully_visible fails.
1341 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
1342 (try_cursor_movement, try_scrolling): Use them instead of integers.
1344 * dispextern.h (required_matrix_width, required_matrix_height):
1347 * dispnew.c (required_matrix_width, required_matrix_height):
1349 (allocate_matrices_for_window_redisplay)
1350 (allocate_matrices_for_frame_redisplay: Use them.
1351 Remove parameters CH_DIM.
1353 * xdisp.c (display_mode_lines): Temporarily set selected_frame
1354 and selected_window to the frame of the window whose mode-lines
1355 are displayed, and to the window itself.
1356 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
1359 2001-09-25 Gerd Moellmann <gerd@gnu.org>
1361 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
1362 the image cache under us.
1364 * xdisp.c (display_mode_element): If the mode element is a symbol
1365 with a string value, use that string's multibyteness for displaying.
1367 * keyboard.c (read_char): Don't clear a message for a switch-frame
1368 event. From Stefan Monnier <monnier@cs.yale.edu>.
1370 * xterm.c (fast_find_position) [0]: Add a presumably more correct
1371 version for after 21.1.
1373 * xdisp.c (row_containing_pos): Make externally visible.
1375 * dispextern.h (row_containing_pos): Add prototype.
1377 * process.c (send_process): Disable composition if from_byte < 0.
1378 From Kenichi Handa <handa@etl.go.jp>.
1380 2001-09-24 Gerd Moellmann <gerd@gnu.org>
1382 * xterm.c (refreshicon): Function removed.
1384 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
1386 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
1388 * xterm.c (toplevel): Remove includes in #if 0.
1390 * process.c (sigchld_handler) [LINUX]: Don't return from
1391 the signal handler at the end of the loop.
1393 2001-09-21 Gerd Moellmann <gerd@gnu.org>
1395 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
1396 Terminate only if kill returns -1, and errno is ESRCH.
1398 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
1400 * Makefile.in (shortlisp): Add ../lisp/env.elc.
1402 2001-09-20 Gerd Moellmann <gerd@gnu.org>
1404 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
1405 since this function can be called during GC.
1407 * callproc.c (Fcall_process): Handle errors from pipe(2).
1408 (child_setup): Delete code in #ifdef vipc.
1410 2001-09-19 Gerd Moellmann <gerd@gnu.org>
1412 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
1413 (display_mode_element): Display the string from decode_mode_spec
1414 depending on its multibyteness.
1416 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
1418 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
1420 2001-09-18 Gerd Moellmann <gerd@gnu.org>
1422 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
1423 recursive_edit_unwind.
1424 (recursive_edit_unwind): Set kboard state according to
1427 * buffer.c (modify_overlay): Don't do nothing if START == END;
1428 This can still be a modification, for example when an overlay has
1429 a before-string or after-string.
1430 (Fdelete_overlay): Prevent redisplay optimizations when deleting
1431 an overlay with before-string or after-string.
1433 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
1434 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
1436 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
1437 first_unchanged_at_end_row is in front of
1438 last_unchanged_at_beg_row. This code should be removed after the
1441 2001-09-17 Gerd Moellmann <gerd@gnu.org>
1443 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
1444 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
1446 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
1449 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
1451 * dired.c (Ffile_attributes): Doc fix.
1453 2001-09-14 Gerd Moellmann <gerd@gnu.org>
1455 * fileio.c (Ffile_symlink_p): Fix last change.
1457 * filelock.c (current_lock_owner): Fix last change.
1459 2001-09-13 Gerd Moellmann <gerd@gnu.org>
1461 * filelock.c (current_lock_owner): If readlink returns ERANGE,
1462 take that to mean that the buffer is too small.
1464 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
1465 that to mean that the buffer is too small.
1467 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
1468 current buffer's multibyteness when discarding the iterator's
1471 * xfns.c (Fx_window_property): Handle case that property gets
1472 deleted between the two calls to XGetWindowProperty.
1474 2001-09-11 Gerd Moellmann <gerd@gnu.org>
1476 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
1478 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
1479 in addition to read-only.
1481 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
1482 to t in addition to read-only.
1484 * lisp.h (Qinhibit_modification_hooks): Declare.
1486 * insdel.c (Qinhibit_modification_hooks): New variable.
1487 (syms_of_insdel): Initialize and staticpro it.
1489 * textprop.c (verify_interval_modification): Don't run
1490 modification-hooks if inhibit_modification_hooks.
1492 * dispnew.c (set_window_cursor_after_update): Fix code
1493 finding glyph row containing cursor when cursor_in_echo_area
1496 * xdisp.c (init_from_display_pos): Put some code in #if 0.
1497 (add_to_log): Use bcopy instead of strcpy.
1498 (init_from_display_pos): Use an explicit loop over bytes in
1499 overlay strings instead of calling index.
1501 2001-09-10 Gerd Moellmann <gerd@gnu.org>
1503 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
1505 * dispnew.c (direct_output_for_insert): Don't change IT's
1506 stop_charpos to something in front of its current position.
1508 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
1511 2001-09-10 Richard M. Stallman <rms@gnu.org>
1513 * frame.c (Fmouse_position): Doc fix.
1515 2001-09-07 Gerd Moellmann <gerd@gnu.org>
1517 * xdisp.c (init_from_display_pos): Don't compare the result
1518 of calling index with NULL.
1520 2001-09-06 Gerd Moellmann <gerd@gnu.org>
1522 * xfns.c (x_set_background_color): Don't change the colors
1523 of the X window of scroll bar widgets.
1525 2001-09-05 Andrew Innes <andrewi@gnu.org>
1527 * w32fns.c (w32_createwindow): Undo last change.
1529 2001-09-05 Gerd Moellmann <gerd@gnu.org>
1531 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
1533 * xdisp.c (string_buffer_position): Use *single_char_property*
1534 functions instead of the *single_property* functions.
1536 2001-09-04 Andrew Innes <andrewi@gnu.org>
1538 * w32term.c (w32_read_socket): Add more information to debugging
1541 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
1542 from Emacs frames, so that calls to GetClipBox in w32term.c
1543 correctly report when part of a frame is visible (including
1544 scrollbars, etc). This prevents repeated redrawing of frames when
1545 only a scrollbar is visible.
1546 (w32_wnd_proc): Add more frame information to debugging output.
1548 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
1550 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
1552 2001-09-03 Gerd Moellmann <gerd@gnu.org>
1554 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
1555 help-echo for a string which doesn't have help-echo itself, use
1556 get-char-property to obtain the help-echo from the string's buffer
1557 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
1558 have mouse-face, look ``under'' the string for mouse-face from an
1560 (fast_find_position): Add parameter STOP. In the final row, stop
1561 before glyphs having STOP as object. Don't consider glyphs that
1562 are not from a buffer.
1564 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
1566 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
1568 * fns.c (Fmd5): Doc fix.
1570 2001-08-31 Gerd Moellmann <gerd@gnu.org>
1572 * composite.c (update_compositions): Do nothing if
1573 inhibit-modification-hooks is set.
1575 2001-08-30 Gerd Moellmann <gerd@gnu.org>
1577 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
1578 and check_message_stack if terminating abnormally. We want
1579 glyph matrices etc. in a core dump.
1581 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1582 (syms_of_xdisp): Initialize them.
1583 (handle_single_display_prop): Don't change point, bind `object',
1584 `position', and `buffer-position' instead to the object having the
1585 `display' property, position in the object and position in the buffer.
1587 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1588 of the buffer if REPLACE is non-nil.
1590 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1592 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1594 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1596 * w32term.c (x_set_glyph_string_background_width)
1597 (show_mouse_face): Track the last changes in xterm.c.
1599 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1601 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1602 string's background width so that multi-line mouse-face is drawn
1603 to the right edge of the window.
1604 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1607 * dispnew.c (direct_output_for_insert): Set updated_area
1608 before inserting/writing glyphs.
1610 * xdisp.c (display_mode_element): Use string_byte_to_char to
1611 determine character positions in strings, use chars_in_text
1612 instead of strwidth.
1613 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1614 a matrix as parameter; this is easier to use from GDB.
1616 2001-08-28 Miles Bader <miles@gnu.org>
1618 * textprop.c (Fprevious_single_char_property_change)
1619 (Fnext_single_char_property_change): Doc fixes.
1621 2001-08-27 Gerd Moellmann <gerd@gnu.org>
1623 * fileio.c (Finsert_file_contents): Allocate, restore, and
1624 free composition data in the case of REPLACE not being nil.
1626 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1627 there exist overlay strings with newlines at POS.
1628 (text_outside_line_unchanged_p): Return 0 if changes start at
1629 START and overlays exist at START. Likewise for END.
1630 (try_window_id): Give up if init_to_row_end returns 0.
1632 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1635 2001-08-24 Gerd Moellmann <gerd@gnu.org>
1637 * keymap.c (access_keymap): Return the cdr of the binding of
1638 a generic character instead of its definition (KEY . BINDING).
1640 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1641 to 0 also in the REPLACE case.
1643 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1645 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1646 open to determine whether file is readable (as for DOS_NT).
1648 2001-08-23 Gerd Moellmann <gerd@gnu.org>
1650 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1651 coding.type is coding_type_no_conversion or coding_type_raw_text,
1652 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1653 non-nil instead of just setting enable_multibyte_characters in the
1656 2001-08-22 Gerd Moellmann <gerd@gnu.org>
1658 * dispextern.h (struct face_cache): Add member
1659 menu_face_changed_p.
1661 * xfaces.c (menu_face_changed_default): New variable.
1662 (menu_face_changed_count): Variable removed.
1663 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1664 the menu_face_changed_default flag, otherwise set the FRAME's
1665 menu_face_changed_p flag if the `menu' face has been changed.
1666 Prevent calling set_font_frame_param if FRAME is t.
1667 (make_face_cache): Initialize cache's menu_face_changed_p
1668 from menu_face_changed_default.
1669 (realize_basic_faces): Look into the frame's face cache to
1670 determine if the menu appearance needs updating.
1672 * keymap.c (access_keymap): Fix last change to not consider
1673 IDX when it has modifiers.
1675 2001-08-21 Gerd Moellmann <gerd@gnu.org>
1677 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1678 . BINDING) exists, where GENERIC-CHAR is the generic character of
1679 the charset of IDX, return BINDING unless there exists a binding
1682 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1684 * xrdb.c (SYSV): Don't define on Solaris 2.
1685 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1687 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1688 of the screen line, not text line, containing IT's current position.
1690 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1692 * window.c (window_scroll_pixel_based): Don't recenter if
1693 PT is partially visible in the window.
1695 * xterm.c (expose_window_tree, expose_window, expose_line):
1696 Return 1 when overwriting mouse-face.
1697 (expose_frame): If mouse-face was overwritten, redo it.
1699 * xfaces.c (x_update_menu_appearance): Don't call
1700 set_frame_menubar, let the next redisplay do it.
1702 2001-08-14 Andrew Innes <andrewi@gnu.org>
1704 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1705 drawing glyph string.
1707 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1709 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1712 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1714 * xfaces.c (x_update_menu_appearance): Save and restore value of
1715 interrupt_input_blocked.
1717 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1719 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1720 a line start, move back to the line start.
1722 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1723 exactly when a mini-buffer is active.
1725 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1726 in units of 1/8 character on non window-system frames.
1727 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1729 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1731 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1734 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1736 * keyboard.c (Vpre_help_message): New variable.
1737 (syms_of_keyboard): Initialize and staticpro it.
1738 (show_help_echo): Record current message before displaying a
1739 help-echo, and restore that message when clearing the help.
1741 * xfns.c (x_create_im): Remove prototype.
1743 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1745 * dispnew.c (adjust_glyph_matrix): Undo last change.
1747 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1749 * dispnew.c (adjust_glyph_matrix): In the optimization for
1750 windows whose height has changed, disable partially visible lines.
1752 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1754 * window.c (Frecenter): If ARG < 0, and on a window system
1755 frame, count in some empty lines when we can't move -ARG lines down.
1757 * xdisp.c (start_display): Don't try to determine the continuation
1758 lines width if lines are truncated. It's superfluous and leads to
1759 incorrect results if POS is not visible in the window after
1760 reseating the iterator at the previous line start.
1762 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1764 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1766 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1768 * alloc.c (init_stack): Remove declaration.
1770 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1772 * keyboard.c (read_key_sequence): Check that key is an integer
1773 before comparing it with quit_char.
1774 (add_command_key): Use larger_vector.
1775 (read_char_x_menu_prompt): Instead of converting symbol and
1776 integer events into conses (EVENT . nil), use (EVENT . disabled)
1777 which cannot be confused with valid events.
1778 (read_char): When reading from Vunread_command_events, check for
1779 events of the form (EVENT . disabled) instead of
1782 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1783 a float, determine the max height from the frame's height.
1785 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1787 * xdisp.c (redisplay_internal): Take message_cleared_p into
1788 account only if minibuf_level == 0.
1790 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1792 * xdisp.c (redisplay_internal): Add a check for the last
1795 * xdisp.c (message_cleared_p): New variable.
1796 (clear_message): Set message_cleared_p when clearing the current
1798 (redisplay_internal): Look at message_cleared_p to capture
1799 the case that the echo area should be cleared.
1801 * keyboard.c (command_loop_1): Fix spelling of
1802 resize_echo_area_exactly.
1804 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1806 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1808 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1809 current matrix when the window gets smaller.
1811 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1813 * print.c (strout): Cast the character passed to insert_char to
1814 unsigned char, to avoid sign extension when it is promoted to int.
1816 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1818 * fileio.c (Finsert_file_contents): Don't treat a return value
1819 of 0 from emacs_read as an IO error.
1821 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1823 * keyboard.c (abs): New macro.
1824 (double_click_fuzz): New variable.
1825 (make_lispy_event): Use it to determine what makes a double-click.
1826 (syms_of_keyboard): DEFVAR_INT it.
1828 * xmenu.c (set_frame_menubar): Take into account that
1829 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1832 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1834 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1836 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1837 of row's visible height.
1839 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1840 deal with the first overlay string having an image `display' property.
1841 (try_window_reusing_current_matrix, compute_line_metrics):
1842 Fix computation of row's visible height for the case that part of the
1843 row is invisible above and part of the row is at the same time
1844 invisible below the window.
1846 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1848 * xfns.c (x-show-tip): Doc fix.
1850 * xfns.c (Vx_max_tooltip_size): New variable.
1851 (syms_of_xfns): DEFVAR_LISP it.
1852 (Fx_show_tip): Set frame's window_width to the width of the
1853 window. Use a maximum tooltip size specified by
1854 Vx_max_tooltip_size, if that has valid contents.
1855 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1857 2001-07-26 Andrew Innes <andrewi@gnu.org>
1859 * w32term.c (x_display_list): New variable.
1860 (w32_term_init): Set it.
1862 * w32term.h (x_display_list): New extern.
1864 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1866 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1867 is non-nil, instead of when redisplaying_p is non-zero.
1869 (mark_window_display_accurate_1): Add an assertion.
1871 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1873 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1875 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1876 events so that we get a chance of processing expose events.
1878 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1880 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1882 * xfns.c (valid_image_p): Protect better against invalid image
1883 specifications. Previous code could signal an error.
1885 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1887 * indent.c (current_column): Fix column computation in the
1888 presence of display table entries.
1889 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1891 * dispnew.c (adjust_glyph_matrix): In the optimization for
1892 windows whose height has changed, use the new window height
1893 to compute which rows to invalidate.
1895 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1896 (MAX_10_EXP): New macro.
1899 * coding.c (code_convert_region): Handle the multibyte case if
1900 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1902 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1904 * dispextern.h (struct face): Change type of `stipple' to
1907 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1909 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1911 * dispnew.c (update_window): Don't set the cursor at the end
1912 of the update if display update has been paused.
1914 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1916 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1918 * fns.c (Fset_char_table_default): Check that a charset is defined
1919 before checking its dimension.
1921 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1923 * coding.c (setup_coding_system): Don't do any designation based
1924 on reg_bits if charset is not yet defined.
1926 * lisp.h (XVECTOR): Verify correct object type before returning a
1927 pointer, using eassert.
1929 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1931 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1932 Increase to 4096 because of paste problems reported on GNU/Linux.
1934 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1936 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1938 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1940 * fileio.c (unwind_read): Function removed.
1941 (read_non_regular, read_non_regular_quit): New functions.
1942 (Finsert_file_contents): When reading from non-regular files,
1943 arrange to catch a `quit' and terminate the loop. Rearrange
1944 code so that a `quit' when reading from a regular file doesn't
1945 insert text in the buffer.
1947 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1948 Clear faces afterwards.
1949 (clear_font_table): Take a x_display_info parameter. Don't free
1950 fonts being the default font of any frame on the given display.
1952 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1954 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1955 instead of CHAR_STRING which can signal an error.
1957 * charset.c (char_to_string_1): Extracted from char_to_string.
1958 Return -1 instead of signaling an error.
1959 (char_to_string): Use it.
1961 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1963 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1965 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1966 is t, don't try to append anything to it.
1968 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1970 * dired.c (file_name_completion): Pass dp->d_name to
1971 Fstring_match, not elt, which is always nil here.
1973 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1975 * xselect.c (x_decline_selection_request): Handle errors
1976 caused by receivers that have vanished.
1978 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1979 ignoring events on foreign windows in #if 0. Always dispatch
1980 the event after checking it with x_handle_property_notify.
1982 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1983 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1984 TRACE macros to facilitate debugging. Add additional trace statements.
1985 (toplevel): Add prototypes for file-local functions.
1986 (x_atom_to_symbol): Remove DPYINFO parameter.
1988 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1990 * w32menu.c (menubar_selection_callback, w32_menu_show):
1991 Initialize `entry' to nil.
1992 (w32_dialog_show): Remove unused `save_wv' variable.
1993 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1995 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1997 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1999 * fileio.c (unwind_read): Print a message when discarding inserted
2000 text or switching the buffer to unibyte. Change parameter.
2001 (Finsert_file_contents): Don't pass VISIT to unwind_read.
2003 * fileio.c (unwind_read): New function.
2004 (Finsert_file_contents): Record it as unwind-function for
2005 the case that reading is interrupted by C-g.
2007 2001-07-10 Gerd Moellmann <gerd@gnu.org>
2009 * dispnew.c (update_window): Don't skip the header-line
2010 update when scrolling_window returns 0.
2012 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
2014 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
2015 for the case that x_decode_color signals an error.
2017 * xdisp.c (add_to_log): Do nothing if called asynchronously.
2019 2001-07-09 Gerd Moellmann <gerd@gnu.org>
2021 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
2022 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
2025 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
2027 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
2028 doc string line for dos-timezone-offset.
2030 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
2031 inline assembly, to avoid compiler warnings.
2032 (syms_of_msdos): Add \n\ at the end of a line in the doc string
2033 line for dos-unsupported-char-glyph.
2035 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
2037 2001-07-05 Gerd Moellmann <gerd@gnu.org>
2039 * sound.c: Include Emacs' header files with #include "...".
2041 * eval.c (specbind): Additionally record the buffer that was
2042 current when a buffer-local or frame-local variable was bound.
2044 2001-07-04 Gerd Moellmann <gerd@gnu.org>
2046 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
2047 to unibyte characters in unibyte buffers.
2049 2001-07-03 Gerd Moellmann <gerd@gnu.org>
2051 * eval.c (specbind): If SYMBOL has a frame-local binding, record
2052 the frame on the binding stack. Change format of entries for
2053 local bindings on the binding stack to '(SYMBOL . WHERE)'.
2054 (unbind_to): Handle unbinding a frame-local variable.
2056 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
2057 glyphs and truncation glyphs at the end of a row from its pixel width.
2058 (dump_glyph_row): Print row's continuation_lines_width.
2059 (try_window_id): Take the shortcut if ZV is visible in the
2060 window, but there are actually no changes at ZV.
2062 2001-07-02 Gerd Moellmann <gerd@gnu.org>
2064 * xterm.h (x_free_dpy_colors): Add prototype.
2066 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
2067 right number of arguments.
2069 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
2070 ($(lwlibdir)TAGS): New target.
2071 (TAGS): Fix dependency list.
2073 * xterm.c (x_list_fonts): Make sure XFreeFont is called
2076 2001-06-30 Gerd Moellmann <gerd@gnu.org>
2078 * emacs.c (main): Remove extern declaration for sys_nerr, which
2079 isn't used and causes a compilation error with GCC 3.0 on
2082 2001-06-27 Gerd Moellmann <gerd@gnu.org>
2084 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
2085 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
2086 (toplevel): Include <signal.h> and syssignal.h.
2088 * sound.c (vox_configure, vox_close): Turn off atimers
2091 2001-06-26 Gerd Moellmann <gerd@gnu.org>
2093 * keyboard.c (read_char) <non_reread>: Record the previous idle
2094 start time before calling timer_stop_idle.
2095 (read_char) <reread_first>: After processing a help-echo event,
2096 restore the previous idle start time.
2098 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
2099 the start of invisible text.
2100 (setup_for_ellipsis): New function.
2101 (next_overlay_string): After all overlay strings have been
2102 processed, display an ellipsis if necessary.
2103 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
2104 (push_it): Initialize display_ellipsis_p on the iterator's stack.
2106 * dispextern.h (struct iterator_stack_entry): Add member
2109 2001-06-25 Gerd Moellmann <gerd@gnu.org>
2111 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
2112 on the value of the wait-for-wm frame parameter.
2114 * xterm.h (struct x_output): Add member wait_for_wm.
2116 * xfns.c (Qwait_for_wm): New variable.
2117 (x_frame_parms): Add entry for `wait-for-wm".
2118 (x_set_wait_for_wm): New function.
2119 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
2120 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
2122 * xdisp.c (try_window_id) <all changes below window end>: Don't
2123 take this shortcut if ZV is visible in the window.
2124 (try_window_id): When checking for window start being in changed
2125 text, don't check that the buffer's size has changed.
2127 2001-06-23 Richard M. Stallman <rms@gnu.org>
2129 * minibuf.c (Fcompleting_read): Doc fix.
2131 2001-06-19 Gerd Moellmann <gerd@gnu.org>
2133 * composite.c (Ffind_composition_internal): Accept ZV
2134 and a string's end position as POS.
2136 2001-06-18 Gerd Moellmann <gerd@gnu.org>
2138 * composite.c (Ffind_composition_internal): Check POS
2141 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2143 * editfns.c (Fmessage_box): If the frame is not under a window
2144 system, output the message in the echo area.
2146 2001-06-14 Richard M. Stallman <rms@gnu.org>
2148 * xdisp.c (try_window_id): When EOB is visible, don't treat
2149 insertion at EOB as if it were "off the bottom of the screen."
2151 2001-06-11 Andrew Innes <andrewi@gnu.org>
2153 * w32proc.c (create_child): Add new parameter is_gui_app.
2154 (w32_executable_type): Add new parameter is_gui_app.
2155 (sys_spawnve): Use it.
2156 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
2157 SIGQUIT. This matches better how the signals are interpreted by
2158 MSVC compiled programs.
2159 (syms_of_ntproc): Update docstring.
2161 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
2163 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
2164 well otherwise note_mouse_highlight might optimize away highlighting
2165 if we pass over that same overlay again.
2167 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
2169 * lread.c (Fload): Document that the argument is run via
2170 substitute-in-file-name.
2172 2001-05-31 Gerd Moellmann <gerd@gnu.org>
2174 * Makefile.in (bootstrap-doc): New target.
2175 (bootstrap-emacs): Depend on it.
2177 * fileio.c (Fdo_auto_save): Don't try to create the directory of
2178 auto-save-list-file-name when shutting down Emacs, because
2179 creating the directory might signal an error, and leaves
2180 Emacs in a strange state.
2182 * term.c: (tty_cursor_hidden): New variable.
2183 (update_begin): Don't call tty_hide_cursor. Clean up.
2184 (update_end, set_terminal_window, set_scroll_region): Clean up.
2185 (ring_bell, reset_terminal_modes): Clean up.
2186 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
2187 on tty_cursor_hidden.
2188 (write_glyphs): Call tty_hide_cursor.
2190 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
2192 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
2194 2001-05-30 Gerd Moellmann <gerd@gnu.org>
2196 * xfns.c (enum image_value_type): New enumerator
2197 IMAGE_STRING_OR_NIL_VALUE.
2198 (parse_image_spec): Handle it.
2199 (xbm_format, pbm_format): Use it for :foreground and :background.
2200 (xbm_load, pbm_load): Check for nil color names.
2202 * xterm.c (note_mouse_highlight): If an overlapping overlay
2203 exists, but we find that we highlight the same overlay as before,
2204 don't do the highlighting again.
2206 2001-05-29 Gerd Moellmann <gerd@gnu.org>
2208 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
2209 Protect unibyte strings created by replacing their multibyte
2210 equivalents in menu_items.
2212 * keymap.c (Fsingle_key_description): NUL-terminate the string
2213 buffer before calling build_string.
2215 * callproc.c (Fcall_process): Deal with decode_coding returning
2216 CODING_FINISH_INCONSISTENT_EOL.
2218 2001-05-28 Gerd Moellmann <gerd@gnu.org>
2220 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
2221 an item's name with its key description in case the description
2222 is a multibyte string.
2224 * keymap.c (Fsingle_key_description): Create a multibyte string
2227 * macros.c (Fstart_kbd_macro): Doc fix.
2229 * xterm.c (cursor_in_mouse_face_p): New function.
2230 (x_draw_stretch_glyph_string): Use it to choose a different GC
2231 when drawing a cursor within highlighted text.
2233 * editfns.c (char_property_eq): Put in #if 0.
2235 * indent.c (string_display_width): Put in #if 0.
2237 * lread.c (Fload): Remove unused label.
2239 * termcap.c (speeds): Put in #if 0.
2241 2001-05-18 Gerd Moellmann <gerd@gnu.org>
2243 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
2245 * xfaces.c (xlfd_point_size): Don't divide pixel size from
2246 transformation matrix by 10.
2248 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2250 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
2251 only if it's equal to the former foreground pixel color.
2252 (x_set_foreground_color, x_set_background_color)
2253 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
2255 2001-05-16 Dave Love <fx@gnu.org>
2257 * insdel.c (signal_before_change, signal_after_change): Consider a
2258 local change hook which changes the buffer.
2260 * process.c (read_process_output): Don't call signal_after_change
2261 and update_compositions after insert_from_string_before_markers.
2263 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2265 * xfaces.c (split_font_name): Use the right field when
2266 checking for `[...]' syntax.
2268 * buffer.c (copy_overlays): New function.
2269 (clone_per_buffer_values): Use it.
2271 * buffer.h (OVERLAY_PLIST): New macro.
2273 * keymap.c (Fsingle_key_description): Replace a build_string with
2274 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
2276 * fontset.c (Ffontset_info): Check that face is non-null
2277 before accessing its fields.
2279 2001-05-15 Gerd Moellmann <gerd@gnu.org>
2281 * keyboard.c (read_key_sequence): Prevent generating a fake
2284 * xfaces.c (split_font_name): Handle `[...]' for the right
2287 * ccl.c (ccl_driver): Don't copy remaining bytes in case
2288 of CCL_STAT_INVALID_CMD.
2290 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
2292 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
2293 in <var> has no default value yet.
2295 * xfaces.c (try_alternative_families): First try the FAMILY.
2296 And if nothing is found in the end, try again with scalable fonts.
2297 (try_font_list): Let try_alternative_families do a bit more of
2298 the work. Only use FAMILY if it is not nil.
2299 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
2301 2001-05-14 Gerd Moellmann <gerd@gnu.org>
2303 * xterm.c (note_mouse_highlight): Avoid changing the mouse
2304 pointer shape when show_mouse_face has already done it.
2306 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
2309 * xfaces.c (split_font_name): Make sure to leave the loop
2310 with the right value of `i'.
2312 * xfaces.c (split_font_name): Handle matrix transformations
2313 in the pixel and point size fields of XLFD font names.
2314 (xlfd_point_size): Likewise.
2316 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
2318 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
2319 (x_to_w32_font): Add prototype.
2321 * regex.c (malloc, realloc, free) [emacs]: Undefine before
2322 redefining, to avoid compiler warnings.
2324 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
2326 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
2327 (w32_get_bdf_glyph): Cast between unsigned char and char when
2328 passing arguments to subroutines, to shut up compiler warnings.
2329 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
2332 * xfaces.c: Include keyboard.h before frame.h, not after it.
2334 * widget.c: Include keyboard.h before frame.h.
2336 * w32term.h (struct image, struct face): Forward declaration, to
2337 avoid compiler warnings.
2339 2001-05-11 Gerd Moellmann <gerd@gnu.org>
2341 * keyboard.c (read_key_sequence): Don't modify events when
2342 generating fake prefix keys (mode-line, scroll-bar, ...) since
2343 this prevents proper processing of such events when pushed back
2344 into unread-command-events.
2346 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
2347 actually redrawn. Make the function static.
2348 (note_mouse_highlight): Fix a case where the mouse cursor
2349 was changed back to the text cursor.
2351 * xterm.h (clear_mouse_face): Remove prototype.
2353 * xdisp.c (try_window_id): Fix the fix and set the right
2356 * xdisp.c (try_window_id): Fix computation of window end in the
2357 case that lines were deleted at the end of the window. Add some
2358 more debug_method_adds.
2360 * xfaces.c (try_alternative_families): New function.
2361 (try_font_list): Use it. If ATTRS specifies a family, check
2362 fonts from that family first.
2363 (choose_face_font): Remove code setting the family part of
2366 2001-05-10 Gerd Moellmann <gerd@gnu.org>
2368 * xdisp.c (try_window_id): Fix case of all changes before
2371 * xdisp.c (try_window_id): Add some xasserts.
2373 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2375 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
2377 2001-05-09 Dave Love <fx@gnu.org>
2379 * xdisp.c (GIVE_UP): Fix for K&R C.
2381 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2383 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
2385 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
2386 back to the text cursor shape without need.
2388 2001-05-07 Gerd Moellmann <gerd@gnu.org>
2390 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
2392 * dispextern.h (inverse_video): Declare extern.
2394 * keyboard.c (delete_kboard): Handle the case that selected_frame
2395 has been deleted in the course of x_connection_closed.
2397 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
2399 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
2400 Fix the change from 2001-04-30.
2402 2001-05-03 Gerd Moellmann <gerd@gnu.org>
2404 * xfns.c (file_dialog_unmap_cb): New function.
2405 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
2406 where a dialog is closed via the window manager.
2408 * xdisp.c (try_window_id): Cases of changes all in front of
2409 the window start or all below the window end mostly rewritten.
2410 (redisplay_window): Move the tests if try_window_id is
2411 applicable to try_window_id.
2412 (GIVE_UP): New macro.
2414 2001-05-02 Gerd Moellmann <gerd@gnu.org>
2416 * xterm.c (expose_window): Return int. If W is the window
2417 currently being updated, mark the frame garbaged.
2418 Fix computation of rows intersecting the exposed rectangle.
2419 (expose_window_tree): Stop when expose_window returns 0.
2421 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
2422 again if it has already been drawn.
2424 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
2426 * syntax.c (update_syntax_table): Check that oldi has the same
2427 properties as old_prop before deciding not to invalidate.
2429 2001-04-30 Gerd Moellmann <gerd@gnu.org>
2431 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
2432 read-only text that is so because of text properties.
2434 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
2435 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
2436 windows that are components of a Lucid menu bar.
2438 2001-04-27 Gerd Moellmann <gerd@gnu.org>
2440 * term.c (turn_on_face): Fix reverse video handling on terminals
2441 that don't support colors.
2443 2001-04-26 Gerd Moellmann <gerd@gnu.org>
2445 * editfns.c (save_excursion_restore): Don't use XBUFFER on
2448 2001-04-25 Gerd Moellmann <gerd@gnu.org>
2450 * term.c (toggle_highlight): New function.
2451 (turn_on_face): Change handling of reverse video.
2453 * process.c (wait_reading_process_input):
2454 Call record_asynch_buffer_change only if a timer really changed buffers.
2456 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
2457 of the number of overlays to check.
2459 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
2461 * xdisp.c (try_window_id): Fix a case where window_end_pos
2462 and window_end_bytepos were not adjusted.
2464 2001-04-23 Gerd Moellmann <gerd@gnu.org>
2466 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
2469 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
2471 * process.c (wait_reading_process_input) [!subprocesses]:
2472 Don't reference waiting_for_user_input_p, it's not defined in the
2473 branch without async subprocesses support.
2475 2001-04-19 Gerd Moellmann <gerd@gnu.org>
2477 * keyboard.c (delete_kboard): Prevent a dangling reference
2478 from current_kboard to KB, which is freed.
2480 * process.c (wait_reading_process_input):
2481 Call record_asynch_buffer_change after running timers, to make
2482 read_key_sequence aware of buffer changes from under it.
2484 2001-04-18 Gerd Moellmann <gerd@gnu.org>
2486 * xfaces.c (Qscalable_fonts_allowed): New variable.
2487 (realizing_basic_faces_p): Removed.
2488 (x_face_list_fonts): Special handling for realizing_basic_faces_p
2490 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
2491 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
2492 for scalable-fonts-allowed to t.
2494 * fileio.c (Finsert_file_contents): If the file size returned from
2495 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
2496 read from files on a procfs whose contents are generated dynamically.
2498 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
2500 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
2501 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
2502 (__memalign_hook): Make the two prototypes consistent.
2504 2001-04-17 Gerd Moellmann <gerd@gnu.org>
2506 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
2507 matrix of mini-windows.
2509 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
2511 * intervals.c (find_interval): Don't rebalance during signal handling.
2513 2001-04-11 Gerd Moellmann <gerd@gnu.org>
2515 * fns.c: Include blockinput.h.
2517 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
2519 2001-04-10 Gerd Moellmann <gerd@gnu.org>
2521 * fns.c (Fcompare_strings): Fix return values.
2523 * window.c (window_scroll): Change the meaning of N to mean
2524 N screen-fulls or N lines.
2525 (window_scroll_pixel_based, window_scroll_line_based)
2526 (scroll_command, Fscroll_other_window): Change accordingly.
2528 * window.c (window_scroll_pixel_based, Frecenter):
2529 Call window_box_height instead of using it.last_visible_y for the
2530 height of the window.
2532 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
2533 instead of using it.last_visible_y for the height of the window.
2535 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
2536 From Dan Holmsand <dan@eyebee.com>.
2538 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
2539 able to write to hidden and system files. From Dan Holmsand
2542 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
2543 Holmsand <dan@eyebee.com>.
2545 2001-04-09 Gerd Moellmann <gerd@gnu.org>
2547 * fns.c (Fplist_get, Fplist_put): Add QUITs.
2549 * window.c (window_internal_height): Return 1 less if the
2550 window has a header line.
2552 * xdisp.c (try_window_id): When scrolling on a terminal, take
2553 the change of window_internal_height into account.
2555 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
2557 * gmalloc.c (align): If the argument SIZE would overflow
2558 __malloc_ptrdiff_t, fail right away.
2560 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2562 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2563 Make sure the tooltip is completely visible.
2564 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
2566 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
2568 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2570 2001-04-06 Dave Love <fx@gnu.org>
2572 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2575 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2577 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
2579 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2581 2001-04-05 Gerd Moellmann <gerd@gnu.org>
2583 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2585 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2587 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2588 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2590 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2591 shell widget's position only if it is non-null.
2593 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2594 Set f->output_data.x->widget to null after destroying it.
2596 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2597 FILENAME to bring it in synch with the documentation.
2599 * xfaces.c (realizing_basic_faces_p): Renamed from
2600 realize_default_face_p.
2601 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2602 (realize_default_face): Don't set the flag.
2604 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2606 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2608 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2610 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2611 the buffer that was used for echoing.
2613 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2614 (first_font_matching): Removed unused function.
2615 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2616 (may_use_scalable_font_p): Remove parameter FONT; rename
2617 parameter NAME to FONT.
2618 (x_face_list_fonts): Fix missing bounds check.
2619 (realizing_default_face_p): New variable.
2620 (realize_default_face): Set and clear that flag.
2621 (x_face_list_fonts): When called during the realization of the
2622 default face, and no matching fonts are found when ignoring
2623 scalable fonts and fonts matching a regexp from
2624 face-ignored-fonts, try without ignoring fonts.
2626 2001-04-03 Gerd Moellmann <gerd@gnu.org>
2628 * xfns.c (postprocess_image): New function.
2629 (lookup_image): Call it for all image types except PostScript.
2630 (x_kill_gs_process): Call postprocess_image.
2632 * xterm.c (x_use_underline_position_properties): New variable.
2633 (x_draw_glyph_string): Use it.
2634 (syms_of_xterm): DEFVAR_BOOL it.
2636 2001-04-02 Gerd Moellmann <gerd@gnu.org>
2638 * xterm.c (x_alloc_nearest_color_1): New function.
2639 (x_alloc_nearest_color): Use it.
2640 (x_color_cells): Take a Display as argument, instead of a frame.
2641 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2642 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2643 (x_initialize): Register cvt_string_to_pixel as resource converter
2644 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2646 2001-03-30 Gerd Moellmann <gerd@gnu.org>
2648 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2649 (set_iterator_to_next): If a string from a display property ends,
2650 consider the case that this might also be the end of an
2651 overlay string having the display property.
2653 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
2655 * xdisp.c (reseat_to_string): Undo last change.
2657 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2658 matrix of a window when the header line changes, when
2659 new rows are allocated, or when the width changes.
2661 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2663 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
2665 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2667 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2670 2001-03-29 Gerd Moellmann <gerd@gnu.org>
2672 * data.c (Fsubr_interactive_form): New function.
2673 (syms_of_data): Defsubr it.
2675 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2676 (live_float_p, live_misc_p): Return 1 only if the offset of the
2677 pointer in its block is >= 0.
2679 2001-03-28 Paul Eggert <eggert@twinsun.com>
2681 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2682 microseconds calcuation. Avoid double-rounding problem.
2683 In doc string, warn that the result is approximate.
2685 2001-03-28 Gerd Moellmann <gerd@gnu.org>
2687 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2688 bind `inhibit-eval-during-redisplay' to t.
2690 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2692 * xdisp.c (inhibit_eval_during_redisplay)
2693 (Qinhibit_eval_during_redisplay): New variables.
2694 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2695 don't eval, return nil instead.
2696 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2697 Initialize Qinhibit_eval_during_redisplay.
2699 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2700 the iterator's multibyte_p flag.
2702 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2703 instead of setting it to zero; it's incremented for each frame
2704 where the menu face is changed.
2706 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2707 change bottom shadow accordingly.
2709 * xterm.c (expose_window_tree, expose_frame): Don't compute
2711 (expose_window): Do it here instead.
2712 (x_draw_glyph_string): Fix a computation of the underline position.
2714 * bytecode.c (BYTE_CODE_QUIT): New macro.
2715 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2717 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2719 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2720 Give up if matrix starts in an ellipsis.
2721 (init_from_display_pos): Do nothing if POS doesn't specify
2722 a dpvec_index but the iterator has such a position.
2724 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2726 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2727 x/y position is (0, 0) after destroying the menu bar, restore
2728 its original position.
2730 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2731 (init_from_display_pos): Use it.
2732 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2734 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2736 * xdisp.c (try_window_id): Undo last change.
2738 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2740 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2742 * buffer.c (syms_of_buffer): Doc fix.
2744 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2746 * xfaces.c (x_update_menu_appearance): Use local variable
2747 popup_path for setting font resources.
2749 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2751 * frame.c (Fframe_list): Don't reference tip_frame if
2752 HAVE_WINDOW_SYSTEM is not defined.
2754 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2757 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2759 * xdisp.c (init_from_display_pos): Test invisible property
2760 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2762 * xdisp.c (redisplay_internal) <update one window>: Make sure
2763 last_arrow_position and last_arrow_string are set.
2765 * frame.c (Fframe_list): Don't return a tooltip frame.
2767 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2769 * xdisp.c (mark_window_display_accurate_1): New function,
2770 extracted from mark_window_display_accurate.
2771 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2772 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2773 (mark_window_display_accurate): Use it.
2774 (redisplay_internal): Use it for the selected window.
2775 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2776 for the selected frame.
2778 * xdisp.c Use make_number, for readability.
2779 (try_window_id): Disable rows below the window end.
2780 (try_window_reusing_current_matrix): Use cursor_row_p.
2781 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2783 (init_from_display_pos): If POS specifies a position in a display
2784 vector, maybe get the iterator set up for that ellipsis.
2786 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2788 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2790 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2792 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2794 * xfaces.c (x_update_menu_appearance): Use a different path
2795 for Lucid popup menus.
2797 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2799 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2801 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2802 (string_buffer_position): Use `make_number'.
2804 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2806 * xfaces.c (x_update_menu_appearance): Renamed from
2807 x_set_menu_face_resources. Use different resources for popups.
2809 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2810 (GC_CHECK_STRING_BYTES): Don't define.
2812 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2813 Removed, together with subroutines.
2814 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2815 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2817 * dispextern.h (x_set_menu_resources_from_menu_face):
2820 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2821 Remove calls to x_set_menu_resources_from_menu_face.
2823 * xfaces.c (xm_set_menu_resources_from_menu_face):
2824 Remove #ifndef LESSTIF_VERSION.
2826 * xmenu.c: Include widget.h.
2827 (single_submenu): Return int. Some cleanup.
2828 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2830 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2832 * xterm.c (x_update_window_end): Handle overwritten mouse face
2833 also for tool bar windows.
2834 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2835 DRAW is DRAW_IMAGE_RAISED.
2837 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2839 * print.c (syms_of_print): Doc fixes.
2841 * fns.c (Fmd5): Doc fix.
2843 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2845 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2846 Clear area of the frame not occupied by the scroll bar.
2848 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2849 tip frame's root window buffer to *tip* right after creating
2852 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2853 is an integer don't have to be for space characters.
2855 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2857 * indent.c (current_column, current_column_1, Fmove_to_column)
2858 (compute_motion): Handle characters from display vectors differently.
2860 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2862 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2863 drawing glyph string.
2865 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2867 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2868 (command_loop_1): Undo last change.
2870 * xterm.c (fast_find_position): Return the correct vpos.
2872 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2873 non-null, set a per-buffer value in BUF instead of the current buffer.
2874 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2875 Call store_symval_forwarding with BUF null.
2876 (set_internal): Call store_symval_forwarding with the BUF
2877 parameter passed to set_internal. Formerly, the value was always
2878 set in the current buffer; the buffer recorded in specbind for
2879 this case wasn't used.
2880 (arith_driver): Reindent.
2882 * buffer.c (swap_out_buffer_local_variables):
2883 Call store_symval_forwarding with BUF null.
2885 * lisp.h (store_symval_forwarding): Change prototype.
2887 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2889 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2891 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2892 FOR_DELETION. Avoid resizing the mini-window of the selected
2893 frame if FOR_DELETION is set.
2894 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2895 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2898 * window.c (Fset_window_configuration): Change call to
2899 do_switch_frame to new format.
2901 * keyboard.c (quit_throw_to_read_char): Change call to
2902 do_switch_frame to new format.
2904 * lisp.h (do_switch_frame): Change prototype.
2906 * frame.c (Fframe_parameters): In the `buffer-list' frame
2907 parameter, store the buffer list of FRAME, not the list of the
2910 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2911 box just because the glyph row's full_width_p flag is set.
2913 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2915 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2916 skip the padding blanks inserted in extend_face_to_end_of_line,
2917 before checking for trailing whitespace.
2919 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2921 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2922 Remove special handling for LessTif/Motif.
2923 (toplevel): Don't include Xm/Xm.h.
2925 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2926 Remove workaround code for LessTif; it doesn't work anymore.
2928 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2931 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2932 Don't access private scroll bar data; it's no longer necessary with
2933 contemporary LessTif.
2935 * xfaces.c (xm_set_menu_resources_from_menu_face):
2936 Change #if 0 to #ifndef LESSTIF_VERSION.
2938 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2939 removing button grabs.
2941 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2943 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2944 and clip-large-size-font as obsolete.
2946 * lread.c (read_multibyte): Check the validity of multibyte
2947 sequence. If invalid, return the first byte.
2949 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2951 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2952 before running the command; timer functions or process
2953 filters may have set it.
2955 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2957 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2960 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2962 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2965 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2967 * dispextern.h (string_buffer_position): Add prototype.
2969 * xdisp.c (string_buffer_position, display_prop_string_p)
2970 (single_display_prop_string_p): New functions.
2972 * xterm.c (note_mouse_highlight): If there's no help-echo on
2973 a string, look at the buffer text ``under'' it.
2975 * keyboard.c (make_lispy_event): Add string info to the event,
2976 analogous to what's done on mode lines.
2977 (read_key_sequence): For a click on a string, consider `local-map'
2978 and `keymap' of that string.
2980 * keyboard.c (make_lispy_event, make_lispy_movement):
2981 Adjust calls to buffer_posn_from_coords to new format.
2983 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2985 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2988 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2989 flags argument to emacs_open; it seems to conflict with O_EXCL.
2991 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2993 * composite.h (struct composition): Change types of members;
2994 glyph_len to unsigned, width to unsigned short.
2996 2001-03-08 Andrew Innes <andrewi@gnu.org>
2998 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
3001 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3003 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
3006 * xterm.c (note_mouse_highlight): Handle mouse-face and
3007 help-echo in strings.
3008 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
3009 (fast_find_string_pos): New function.
3011 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
3012 (display_string): Call face_at_string_position with new parameter.
3014 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
3015 Handle `mouse-face'.
3017 * dispextern.h (face_at_string_position): Change prototype.
3019 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
3021 * keyboard.c (make_lispy_event): Avoid generating drag events
3022 if the mouse hasn't actually moved to another buffer position.
3024 2001-03-08 Dave Love <fx@gnu.org>
3026 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
3028 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3030 * process.c (Fset_process_window_size): Fix a typo.
3032 2001-03-08 Kenichi Handa <handa@etl.go.jp>
3034 * coding.c (detect_coding_sjis): Do more rigid check.
3035 (detect_coding_big5): Likewise.
3036 (decode_coding_sjis_big5): Likewise.
3037 (Fdetect_coding_region): Call detect_coding_system with tailing
3038 anchor byte `\0' for more rigid detection.
3039 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
3040 (Fdetect_coding_string): Likewise.
3042 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
3044 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
3045 a string before extracting its data.
3047 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3049 * window.c (Frecenter): Rewrite code handling negative values
3050 of ARG on graphical frames.
3052 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
3054 * window.c (displayed_window_lines): If W->start is outside the
3055 accessible portion of the buffer, call start_display with BEGV or
3056 ZV instead of W->start.
3058 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3060 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
3062 * process.c (Fset_process_filter): Don't crash if the input
3063 file descriptor of PROCESS is closed.
3064 (Fset_process_window_size): Likewise.
3066 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3068 * xterm.c (XTflash): Make the timeout of select shorter, and call
3069 select repeatedly until the desired time expires.
3071 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3073 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
3075 * xfns.c (Fx_create_frame): Clear Vwindow_list.
3077 * lisp.h (Vwindow_list): Declare extern.
3079 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
3081 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
3083 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3085 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
3086 to detect a case where we have to highlight a different region
3087 despite not having left the currently highlighted region.
3088 Set mouse_face_overlay in the x_display_info.
3089 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
3091 * xterm.h (struct x_display_info): Add mouse_face_overlay.
3093 * buffer.c (mouse_face_overlay_overlaps): New function.
3095 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
3096 (Qmouse_face): Declare extern.
3098 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
3099 if face_change_count is non-zero.
3101 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3103 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
3104 that the source is unibyte.
3106 2001-03-05 Dave Love <fx@gnu.org>
3108 * xterm.c (XTmouse_position): Fix typo.
3110 2001-03-05 Gerd Moellmann <gerd@gnu.org>
3112 * minibuf.c (read_minibuf): Clean up the binding stack if
3113 called noninteractively.
3115 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3117 * coding.c (syms_of_coding): Docstring modified.
3119 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3121 * charset.c (char_to_string): If a single byte char has modifier
3122 bits that can't be reflected to the character code, ignore them
3123 instead of signaling an error.
3125 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
3127 * s/msdos.h: Update copyright notice.
3129 * dosfns.h: Update copyright notice.
3131 * dosfns.c: Update copyright notice.
3133 * msdos.c: Update copyright notice.
3135 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3137 * xterm.c (glyph_rect): New function.
3138 (XTmouse_position): Use it to raise the threshold for mouse
3139 movement event generation.
3141 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
3143 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
3144 specifies (reverse . t), reverse the initial screen colors.
3145 (IT_set_frame_parameters): If the property is foreground-color,
3146 but we are reversing the colors, set bg_set, not fg_set.
3147 Likewise for setting background-color and reversing: set fg_set.
3148 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
3151 * xfaces.c (Finternal_set_lisp_face_attribute)
3152 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
3155 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3157 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
3158 to a single slash in the middle of file names.
3160 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
3161 Accept only alphanumeric time zone names.
3163 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
3165 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3166 a widget to zero height.
3168 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3170 * window.c (Fwindow_end): Call move_it_past_eol only if
3171 ending up on a partially visible line.
3173 2001-03-01 Dave Love <fx@gnu.org>
3175 * ccl.c (Fccl_execute): Doc fix.
3177 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3179 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
3180 of the tool bar before calling x_figure_window_size.
3182 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
3183 NULL after destroying it, otherwise XTread_socket can access a
3184 destroyed widget when input is unblocked.
3186 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
3188 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
3189 same name as before, although there was a change in fontsets.
3191 2001-02-28 Ken Raeburn <raeburn@gnu.org>
3193 * lisp.h (Fframe_parameter): Declare.
3195 * window.c (set_window_buffer): Field vscroll is an int, not a
3198 2001-02-28 Gerd Moellmann <gerd@gnu.org>
3200 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
3203 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
3206 * alloc.c (toplevel): Include process.h.
3207 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
3208 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
3209 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
3210 (allocate_vector, allocate_hash_table, allocate_window)
3211 (allocate_frame, allocate_process, allocate_other_vector):
3213 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
3214 (mark_maybe_pointer): New function.
3215 (mark_memory): Also mark Lisp data to which only pointers
3216 remain and not Lisp_Objects.
3217 (min_heap_address, max_heap_address): New variables.
3218 (mem_find): Return MEM_NIL if START is below min_heap_address or
3219 above max_heap_address.
3220 (mem_insert): Compute min_heap_address and max_heap_address.
3222 * process.c (make_process): Use allocate_process.
3224 * frame.c (make_frame): Use allocate_frame.
3226 * window.c (make_window, make_dummy_parent): Use allocate_window.
3227 (Fcurrent_window_configuration): Use allocate_other_vector.
3229 * lisp.h (allocate_vectorlike): Remove prototype.
3230 (allocate_vector, allocate_other_vector, allocate_frame)
3231 (allocate_window, allocate_process, allocate_hash_table):
3234 * fns.c (Fdelete, larger_vector): Use allocate_vector.
3235 (make_hash_table, copy_hash_table): Use allocate_hash_table.
3237 2001-02-27 Kenichi Handa <handa@etl.go.jp>
3239 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
3240 treat the produced bytes as a valid multibyte sequence.
3242 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
3243 (ccl_driver) <CCL_WriteMultibyteChar2>:
3244 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
3245 <ccl_finish>: Set ccl->eight_bit_control properly.
3247 * ccl.h (struct ccl_program): New member eight_bit_control.
3249 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
3251 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
3252 accessible_keymaps_char_table.
3253 (accessible_keymaps_char_table): Obey `is_metized'.
3254 (where_is_internal, Fwhere_is_internal): Don't confuse int and
3257 2001-02-26 Gerd Moellmann <gerd@gnu.org>
3259 * dispnew.c: Check HAVE_TERM_H before including term.h.
3261 2001-02-24 Andrew Innes <andrewi@gnu.org>
3263 * makefile.w32-in: Update copyright notice.
3265 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
3267 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
3269 2001-02-24 Kenichi Handa <handa@etl.go.jp>
3271 * Makefile.in (lisp): Add international/utf-8.elc.
3273 * fontset.c (Fnew_fontset): Fix handling of the case that an
3274 element of FONTLIST is a cons of family and registry.
3276 2001-02-23 Jason Rumney <jasonr@gnu.org>
3278 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
3279 to height unconditionally.
3281 * w32term.c (x_set_glyph_string_background_width): Extend the
3282 background face to the end of the drawing area in the text area, only.
3283 (x_insert_glyphs): Call window_box_left to obtain the left
3284 x-coordinate of the area to shift.
3286 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
3289 2001-02-22 Andrew Innes <andrewi@gnu.org>
3291 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
3292 ($(BLD)\dispnew.obj):
3293 ($(BLD)\editfns.obj):
3294 ($(BLD)\fileio.obj):
3295 ($(BLD)\filelock.obj):
3296 ($(BLD)\keyboard.obj):
3297 ($(BLD)\w32proc.obj):
3298 ($(BLD)\process.obj):
3299 ($(BLD)\sysdep.obj): Ditto.
3301 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
3303 ($(BLD)/dispnew.$(O)):
3304 ($(BLD)/editfns.$(O)):
3305 ($(BLD)/fileio.$(O)):
3306 ($(BLD)/filelock.$(O)):
3307 ($(BLD)/keyboard.$(O)):
3308 ($(BLD)/w32proc.$(O)):
3309 ($(BLD)/process.$(O)):
3310 ($(BLD)/sysdep.$(O)): Ditto.
3312 2001-02-22 Gerd Moellmann <gerd@gnu.org>
3314 * xdisp.c (forward_to_next_line_start): When taking the shortcut
3315 at the start of the function, check that the \n in it->c is
3316 from the iterator's current position.
3318 * xdisp.c (handle_single_display_prop): Add parameter
3319 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
3320 properties which replace the display of text with something else.
3321 (handle_display_prop): Call handle_single_display_prop with
3322 additional argument saying if we already replaced text display
3323 with something else. Use AREF.
3324 (with_echo_area_buffer_unwind_data, display_menu_bar)
3325 (decode_mode_spec_coding): Use AREF and ASIZE.
3327 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
3328 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
3329 * vmstime.h: Files removed.
3331 * unexencap.c, unexfx2800.c: Files removed.
3333 * dispnew.c (direct_output_for_insert): Give up if we are showing
3334 a message or just cleared the message because we might need to
3335 resize the echo area window or display an empty echo area.
3337 2001-02-21 Gerd Moellmann <gerd@gnu.org>
3339 * xdisp.c (redisplay_internal): Do the
3340 mark_window_display_accurate after all windows have been
3341 redisplayed because this call resets flags in buffers which are
3342 needed for proper redisplay.
3344 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
3345 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
3348 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3349 busy_window to hourglass_window, busy_p to hourglass_p.
3351 * msdos.h (struct x_output): Rename busy_window to
3352 hourglass_window, busy_p to hourglass_p.
3354 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3355 busy_window to hourglass_window, busy_p to hourglass_p.
3357 * xfns.c: Rename everything containing *busy_cursor* and similar
3359 (syms_of_w32fns): Rename x-busy-pointer-shape to
3360 x-hourglass-pointer-shape, display-busy-cursor to
3361 display-hourglass, busy-cursor-delay to hourglass-delay.
3363 * w32fns.c: Rename everything containing *busy_cursor* and similar
3365 (syms_of_w32fns): Rename x-busy-pointer-shape to
3366 x-hourglass-pointer-shape, display-busy-cursor to
3367 display-hourglass, busy-cursor-delay to hourglass-delay.
3369 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
3372 * dispextern.h (start_hourglass, cancel_hourglass)
3373 (display_hourglass_p): Renamed from *busy_cursor*.
3375 2001-02-20 Gerd Moellmann <gerd@gnu.org>
3377 * keyboard.c (read_char): When an event from unread-command-events
3378 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
3380 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
3381 equal to the current buffer.
3383 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
3384 nil, otherwise we're left with truncate_lines t when a message
3385 is printed with message-truncate-lines bound to t.
3387 2001-02-19 Gerd Moellmann <gerd@gnu.org>
3389 * window.c (Fmove_to_window_line): Undo last change.
3390 (displayed_window_lines): Call line_bottom_y to determine
3391 the line's bottom position.
3393 * dispextern.h (line_bottom_y): Add prototype.
3395 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
3396 (pos_visible_p): Use it.
3398 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
3399 set redisplaying_p to 0 here instead of in Frecursive_edit.
3400 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
3403 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
3405 (syms_of_xdisp): Initialize new variables.
3406 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
3407 Specbind `inhibit-menubar-update' when updating the menu bar.
3409 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
3412 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
3415 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
3418 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
3419 to the start of the file.
3421 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3423 * window.c (set_window_buffer): Fix last change.
3425 * window.c (set_window_buffer): Set window's vscroll to 0.
3427 * window.c (coordinates_in_window): Increase width of area
3428 where the vertical line can be dragged.
3430 * xterm.c (x_set_glyph_string_background_width): Extend the
3431 background face to the end of the drawing area in the text
3434 * xdisp.c (handle_single_display_prop): Set iterator's position
3435 to where the `display' property starts, like for images.
3436 (dump_glyph): New function.
3437 (dump_glyph_row): Use it. Dump info about marginal areas.
3439 * dispnew.c (direct_output_for_insert): Recognize more cases where
3440 glyphs can be written instead of being inserted.
3442 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
3443 the left x-coordinate of the area to shift.
3445 * dired.c (directory_files_internal): Set result list to nil
3448 2001-02-15 Kenichi Handa <handa@etl.go.jp>
3450 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
3451 invalid multibyte sequence, treat *SRC as a character of
3454 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
3456 * textprop.c (Fset_text_properties): Doc fix.
3458 2001-02-15 Gerd Moellmann <gerd@gnu.org>
3460 * dispnew.c (update_text_area): Undo change of 2001-01-12.
3462 2001-02-14 Dave Love <fx@gnu.org>
3464 * coding.c: Doc and message fixes.
3466 2001-02-14 Andrew Innes <andrewi@gnu.org>
3468 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
3469 Emacs frame above the screen size.
3471 2001-02-14 Gerd Moellmann <gerd@gnu.org>
3473 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
3475 2001-02-13 Gerd Moellmann <gerd@gnu.org>
3477 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
3478 case that TO ends up beyond ZV after running before-change-functions.
3480 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
3481 the selected window if it is showing the buffer in question.
3483 * dired.c (directory_files_internal): Initialize errno.
3484 (toplevel): Include errno.h.
3486 2001-02-13 Kenichi Handa <handa@etl.go.jp>
3488 * xfaces.c (best_matching_font): New parameter width_ratio.
3489 Multiply avgwidth by width_ratio.
3490 (choose_face_font): Call best_matching_font with width_ratio
3491 calculated from the column width of C.
3493 2001-02-12 Andrew Innes <andrewi@gnu.org>
3495 The following changes are to draw box lines inside characters area
3496 if line-width is negative.
3498 * w32term.c (x_produce_image_glyph): Pay attention to the case that
3499 face->box_line_width is negative.
3500 (x_produce_stretch_glyph): Likewise.
3501 (x_produce_glyphs): Likewise.
3502 (x_estimate_mode_line_height): Likewise.
3503 (x_draw_glyph_string_background): Likewise.
3504 (x_draw_glyph_string_foreground): Likewise.
3505 (x_draw_composite_glyph_string_foreground): Likewise.
3506 (x_draw_glyph_string_box): Likewise.
3507 (x_draw_image_foreground): Likewise.
3508 (x_draw_image_relief): Likewise.
3509 (x_draw_image_foreground_1): Likewise.
3510 (x_draw_image_glyph_string): Likewise.
3512 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3514 The following changes are to draw box lines inside characters area
3515 if line-width is negative.
3517 * xterm.c (x_produce_image_glyph): Pay attention to the case that
3518 face->box_line_width is negative.
3519 (x_produce_stretch_glyph): Likewise.
3520 (x_produce_glyphs): Likewise.
3521 (x_estimate_mode_line_height): Likewise.
3522 (x_draw_glyph_string_background): Likewise.
3523 (x_draw_glyph_string_foreground): Likewise.
3524 (x_draw_composite_glyph_string_foreground): Likewise.
3525 (x_draw_glyph_string_box): Likewise.
3526 (x_draw_image_foreground): Likewise.
3527 (x_draw_image_relief): Likewise.
3528 (x_draw_image_foreground_1): Likewise.
3529 (x_draw_image_glyph_string): Likewise.
3531 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
3532 and :line-width can be negative.
3533 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
3535 2001-02-09 Jason Rumney <jasonr@gnu.org>
3537 * w32term.c (w32_encode_char): Treat eight bit graphic and control
3538 characters the same as ASCII and latin-1.
3539 (x_display_and_set_cursor): Check for the focus frame's selected
3540 window instead of selected_window.
3541 (x_after_update_window_line): Don't clear if frame's internal
3542 border width is zero.
3543 (x_new_font): Don't change a tooltip's size.
3544 (w32_initialize): Set char_ins_del_ok to 1.
3546 * w32fns.c (Fx_show_tip): Fix calls to make_number.
3547 (x_set_font): If font hasn't changed, avoid recomputing
3548 faces and other things.
3549 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
3550 (Fx_create_frame): Add the tool bar height to the frame height.
3551 (x_create_tip_frame): Prevent changing the tooltip's
3552 background color by specifying a color for the default font
3554 (Qcancel_timer): New variable.
3555 (syms_of_w32fns): Initialize and staticpro it.
3556 (Fx_hide_tip, Fx_show_tip): Use it.
3557 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3559 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
3561 * w32.c (init_environment): Duplicate local string before putenv.
3563 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
3565 * charset.c (Fstring): A typo.
3567 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3569 * charset.c (Fstring): If all arguments are less than 256, return
3572 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3573 return a unibyte string.
3575 * coding.c (code_convert_region): After detecting a coding, if
3576 nothing found, set coding->composing to COMPOSITION_NO.
3577 (decode_coding_string): Likewise.
3579 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3581 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3584 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3586 * charset.c (parse_str_to_multibyte): New function.
3588 * charset.h (parse_str_to_multibyte): Extern it.
3590 * print.c (print_string): If we are going to print a unibyte
3591 string into a multibyte buffer, convert the string to multibyte by
3594 2001-02-06 Andrew Innes <andrewi@gnu.org>
3596 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3597 been created. It seems we can get sent window messages such as
3598 WM_ERASEBKGND before we properly update a frame.
3600 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3602 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3603 Avoid some unnecessary cursor positioning.
3605 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3607 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3608 (LFACE_AVGWIDTH): New macro.
3610 (check_lface_attrs): Check LFACE_AVGWIDTH.
3611 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3612 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3613 (merge_face_vectors): Check LFACE_AVGWIDTH.
3614 (Finternal_make_lisp_face): Use AREF.
3615 (xm_set_menu_resources_from_menu_face)
3616 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3617 (Finternal_lisp_face_empty_p): Use AREF.
3618 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3619 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3620 Compare average widths..
3621 (best_matching_font): Arrange for comparing average widths.
3623 * dispextern.h (enum lface_attribute_index):
3624 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3626 2001-02-05 Dave Love <fx@gnu.org>
3628 * puresize.h: Revert last change following loadup.el change.
3630 2001-02-05 Andrew Innes <andrewi@gnu.org>
3632 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3633 invocation of temacs, to work with Windows 2000.
3634 (bootstrap-emacs): Ditto.
3636 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3638 * xterm.c (x_display_and_set_cursor): Check for the focus
3639 frame's selected window instead of selected_window.
3641 * xdisp.c (try_scrolling): If point is in the line below the
3642 window, make sure to move the iterator at least a canonical
3645 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
3647 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3649 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3650 If invalid, execute CCL_INVALID_CMD.
3651 (ccl_driver): If the CCL program is terminated because of
3652 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3653 destination instead of throwing them away.
3655 2001-02-02 Gerd Moellmann <gerd@gnu.org>
3657 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3658 faces and other things.
3660 * xdisp.c (get_next_display_element): Fix case of empty
3661 display table entry.
3663 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3665 * editfns.c (Fconstrain_to_field): Doc fix.
3667 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3668 into `thoroughly', to make it consistent with the doc string.
3670 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3672 2001-02-01 Gerd Moellmann <gerd@gnu.org>
3674 * search.c (search_buffer): Call set_search_regs with a byte
3675 position, not a character position.
3677 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3680 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3682 * frame.c (Fmodify_frame_parameters): Doc fix.
3684 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3686 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3687 identifier which is not reserved by Standard C.
3689 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3691 * window.c (enum window_part): New enumeration.
3692 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3694 (coordinates_in_window): Return an enumerator from enum
3695 window_part. Fix handling of right scroll bar.
3696 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3697 `right-fringe' instead of `left-bitmap-area' and
3698 `right-bitmap-area'. Use enumerators from enum window_part
3699 instead of hard-coded integers.
3700 (check_window_containing, window_from_coordinates):
3701 Use enumerators from enum window_part instead of hard-coded integers.
3702 (syms_of_window): Replace Qleft_bitmap_area and
3703 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3705 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3707 * editfns.c (Fformat_time_string): Doc fix.
3709 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3711 * keymap.c (Fwhere_is_internal): Use the first valid binding
3712 if no ascii binding is found (when firstonly is t).
3714 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3716 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3717 instead of Finteractive_p.
3719 * lisp.h (interactive_p): Add prototype.
3721 * eval.c (interactive_p): New function.
3722 (Finteractive_p): Use it.
3724 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3726 2001-01-31 Dave Love <fx@gnu.org>
3728 * .gdbinit (hook-run): Define to run xreload.
3730 * textprop.c (Fset_text_properties): Fix newline in doc string.
3732 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3734 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3735 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3737 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3738 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3739 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3741 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3744 2001-01-30 Dave Love <fx@gnu.org>
3746 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3749 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3751 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3752 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3754 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3756 * textprop.c (Fset_text_properties): Doc fix.
3758 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3760 * xdisp.c (forward_to_next_line_start): Remove xassert.
3762 2001-01-29 Jason Rumney <jasonr@gnu.org>
3764 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3765 returning without releasing it.
3767 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3769 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3770 for '^', '$', and '\0'.
3772 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3774 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3775 regex for '^', '$', and '\0'.
3777 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3778 only if current_sblock has been initialized.
3780 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3781 terminal frame even if it is the only visible frame.
3783 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3785 * fontset.c (font_family_registry): Even if FONTNAME conform to
3786 XLFD, if it specifies other fields than family and registry,
3787 return FONTANME. New argument FORCE if nonzero cancel that feature.
3788 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3789 a signle byte character. Don't set FAMILY part to nil here.
3790 It is handled by the caller choose_face_font.
3791 (Fnew_fontset): Call font_family_registry with FORCE 0.
3792 (Fset_fontset_font): Likewise.
3794 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3796 * xdisp.c (display_line): Don't treat a newline as fitting
3799 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3801 * window.c (size_window): Set the window's orig_top to nil when
3802 changing heights, so that a future shrink_mini_window won't
3803 restore a bogus height.
3805 * frame.c (do_switch_frame): If selected frame has a mini-window,
3806 resize that to exact size.
3808 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3810 * xdisp.c (display_line): Simplify check for glyphs fitting
3811 entirely in the line.
3813 * xfns.c (xic_style): New variable.
3814 (create_frame_xic): Move static variable to global scope for
3815 the case that `static' gets defined away.
3817 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3819 * coding.c (decode_coding): Set a flag for inhibiting
3821 (code_convert_region): Always set saved_coding_symbol.
3822 (decode_coding_string): Likewise. Update coding->symbol when we
3823 encounter a inconsistent eol by the same way as code_convert_region.
3825 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3827 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3830 * xterm.c (x_after_update_window_line): Don't clear if frame's
3831 internal border width is zero.
3832 (x_clear_area): New function.
3833 (x_after_update_window_line, x_clear_end_of_line)
3834 (x_scroll_bar_create, x_scroll_bar_set_handle)
3835 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3836 instead of XClearArea.
3838 * xterm.h (x_clear_area): Add prototype.
3840 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3841 which doesn't seem necessary anymore with Lesstif 0.92.
3843 2001-01-25 Dave Love <fx@gnu.org>
3845 * puresize.h (BASE_PURESIZE): Up to 720000.
3847 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3849 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3851 * xdisp.c (echo_area_display): Don't call redisplay_internal
3852 when Emacs is shutting down. We can't run hooks etc. that
3853 would be necessary to do a redisplay.
3855 * lread.c (read_integer): Use type EMACS_INT instead of int.
3857 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3859 * ccl.c (ccl_driver): Fix last change.
3861 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3863 * ccl.h (sturct ccl_program): New member suppress_error.
3865 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3866 insert error message to the output.
3867 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3869 * coding.h (struct coding_system): New member suppress_error.
3871 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3872 (Fset_terminal_coding_system_internal): Set the member
3873 suppress_error to 1.
3874 (Fset_safe_terminal_coding_system_internal): Likewise.
3876 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3878 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3879 as if it was a `charset'.
3881 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3883 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3884 value in where_is_cache; the next lookup in the cache returns
3885 something bogus if we do.
3887 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3889 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3890 if HAVE_WINDOW_SYSTEM isn't defined.
3892 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3894 * fns.c (sweep_weak_table): Fix code taking items out of
3895 the hash collision chain. Some cleanup.
3897 * xterm.c (x_new_font): Don't change a tooltip's size.
3899 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3900 background color by specifying a color for the default font
3903 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3905 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3906 a workaround for SunOS 4's cc.
3907 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3908 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3909 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3912 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3914 * xterm.c (x_set_window_size_1): New function extracted from
3916 (x_set_window_size): Use it.
3917 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3918 doesn't have a widget, like tooltips.
3920 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3922 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3924 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3926 * fns.c (Fset_char_table_default): Fix to make sub char-table
3929 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3931 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3932 a desired tool bar string, even if there are no tool bar items.
3934 * xdisp.c (Ftool_bar_lines_needed): New function.
3935 (syms_of_xdisp): Defsubr it.
3937 * editfns.c (Fformat): Don't extend text properties from arguments
3938 to padding chars in the result.
3940 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3942 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3944 2001-01-20 Andrew Innes <andrewi@gnu.org>
3946 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3947 (w32_initialize): Don't set term hooks that aren't actually needed
3950 * xfaces.c (realize_default_face):
3952 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3954 * xdisp.c (handle_single_display_prop): Remove references to
3955 FRAME_W32_CONSOLE_P.
3957 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3959 * frame.h (output_method): Remove output_w32_console method.
3960 (FRAME_W32_CONSOLE_P): Remove macro.
3962 * frame.c (Qw32_console): Remove variable.
3963 (Fframep): Remove references to it.
3964 (syms_of_frame): Ditto.
3965 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3967 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3970 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3972 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3974 2001-01-19 Andrew Innes <andrewi@gnu.org>
3976 * w32.c (init_environment): Add a version-independent site-lisp
3977 directory to EMACSLOADPATH, after the version dependent one.
3979 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3981 * editfns.c (Fbuffer_substring): Doc fix.
3983 * xdisp.c (message_dolog, message2, message2_nolog):
3984 Rename parameter LEN to NBYTES.
3986 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3988 * charset.c (strwidth): Use c_string_width.
3989 (c_string_width): New function.
3990 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3993 * charset.h (c_string_width, lisp_string_width): Extern them.
3995 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3997 * indent.c (check_composition): Check validity of composition.
3999 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
4000 characters by calling c_string_width.
4001 (x_consider_frame_title): Get byte length of frame tile string
4003 (display_mode_element): Pay attention to width of non-ASCII
4004 characters by calling strwidth.
4006 2001-01-18 Gerd Moellmann <gerd@gnu.org>
4008 * xfns.c (Qcancel_timer): New variable.
4009 (syms_of_xfns): Initialize and staticpro it.
4010 (Fx_hide_tip, Fx_show_tip): Use it.
4011 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4013 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
4015 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
4017 * window.h (WINDOW_LIVE_P): New macro.
4019 * window.c (window_size_fixed): New variable.
4020 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
4023 * eval.c (specbind): If binding a per-buffer variable which
4024 doesn't have a buffer-local value in the current buffer, change
4025 the global value by changing the value of the symbol bound in all
4026 buffers not having their own value, to make it consistent with
4027 what happens with other buffer-local variables.
4029 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
4031 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
4032 when searching for a newline.
4034 2001-01-18 Kenichi Handa <handa@etl.go.jp>
4036 * xdisp.c (display_string): Fix previous change.
4038 2001-01-18 Jason Rumney <jasonr@gnu.org>
4040 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
4041 GLYPH_DEBUG is defined.
4042 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
4043 true for images with `:ascent 100'.
4044 (x_set_mouse_face_gc): If the last used mouse face has gone in the
4045 meantime, use face MOUSE_FACE_ID.
4046 If first glyph isn't a character glyph, use the ASCII NUL
4047 character to determine the face.
4048 (expose_area): Do not treat left margin specially.
4049 (note_mode_line_highlight): If no local_map, check global keymap.
4050 (note_mouse_highlight): Initialize overlay.
4051 (clear_mouse_face): Don't return if tip_frame is non-nil.
4052 (show_scroll_bars): Remove unused function.
4053 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
4054 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
4056 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
4057 (x_free_frame_resources): Unload relief colors.
4059 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4061 * xdisp.c (forward_to_next_line_start): Avoid calling
4062 get_next_display_element when the newline is already found.
4063 This may change the iterator's position, when its current position is
4064 equal to the iterator's stop_charpos.
4066 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
4067 zero, use this method only at the end of a line.
4069 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
4070 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
4071 if SCALABLE_FONTS_P is set.
4073 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
4074 so that scalable fonts are included.
4076 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
4077 In the cache, use a key containing the information if scalable
4079 (x_load_font): Adapt to change of keys in the font cache.
4081 2001-01-17 Kim F. Storm <storm@filanet.dk>
4083 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
4084 XListFonts to take advantage of font caching.
4086 * xterm.c (x_list_fonts): Ensure caching font information when
4087 called for a null frame, which is the case frequently when Emacs
4090 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4092 * xfns.c (QCconversion): Replaces QCalgorithm.
4094 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
4096 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
4099 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
4100 not everything could be displayed.
4102 * line.h, x-list-font.c: Files removed because unused.
4104 2001-01-17 Andrew Innes <andrewi@gnu.org>
4106 * dired.c (directory_files_internal): Convert result from readdir
4107 to a unibyte string initially, to avoid possible misinterpretation
4108 of some bytes as the internal form of Emacs characters.
4110 2001-01-17 Kenichi Handa <handa@etl.go.jp>
4112 * fns.c (concat): Be sure to avoid putting the same `composition'
4113 property on the adjacent regions.
4115 2001-01-16 Gerd Moellmann <gerd@gnu.org>
4117 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
4118 (Fscroll_right, Fscroll_left): Set it here instead, if called
4121 * buffer.c (Fset_buffer_modified_p): Set buffer's
4122 prevent_redisplay_optimizations_p flag.
4124 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
4125 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
4126 with additional arg.
4128 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
4131 * xdisp.c (redisplay_preserve_echo_area): Add parameter
4132 FROM_WHERE, for debugging.
4134 2001-01-16 Kenichi Handa <handa@etl.go.jp>
4136 * ccl.c (Fregister_ccl_program): Handle the return value of
4137 resolve_symbol_ccl_program correctly.
4138 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
4140 2001-01-15 Gerd Moellmann <gerd@gnu.org>
4142 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
4143 has gone in the meantime, use face MOUSE_FACE_ID.
4145 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
4146 If x_display_info_for_display returns null, don't try to close
4147 the display; we didn't open it.
4149 * dispnew.c (save_or_restore_current_matrices): Function removed.
4150 (save_current_matrix, restore_current_matrix): New functions.
4151 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
4152 restore the frame's current matrix. Due to the glyph pointer
4153 setup done in adjust_glyph_matrix, there is no easy way to make
4154 saving the current matrix in the desired matrix generally correct,
4157 2001-01-15 Kenichi Handa <handa@etl.go.jp>
4159 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
4161 (display_line): Optimize for wide characters.
4162 (display_string): Don't try to display a multi-column character
4163 partially. On ttys, produce more than one truncation glyph for
4164 multi-column characters that don't fit on the line.
4166 2001-01-13 Kenichi Handa <handa@etl.go.jp>
4168 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
4169 Define it instead of WORDS_BIGENDIAN. Caller changed.
4171 2001-01-13 Jason Rumney <jasonr@gnu.org>
4173 * w32fns.c (Fimage_size, image_ascent, lookup_image)
4174 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
4175 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4176 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
4178 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
4179 (x_draw_image_relief, x_draw_image_foreground_1)
4180 (x_draw_image_glyph_string): Adapt to change of image margins.
4182 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
4185 * w32bdf.c (search_file_line, get_cached_font_char)
4186 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
4188 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
4190 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
4191 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
4192 (Fw32_send_sys_command): Remove unused variables.
4193 (w32_msg_pump): Add parentheses.
4195 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
4196 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
4199 2001-01-12 Gerd Moellmann <gerd@gnu.org>
4201 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
4202 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
4203 being a pair of margins.
4204 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
4205 to DEFVAR_LISP. Extend doc.
4207 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
4209 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
4210 pair of integers `(X . Y)', use X for the horizontal and Y for the
4212 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
4213 (parse_image_spec): Check it.
4214 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4215 (tiff_format, gif_format, gs_format):
4216 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
4218 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4219 (x_draw_image_relief, x_draw_image_foreground_1)
4220 (x_draw_image_glyph_string): Adapt to the change of image margins.
4222 * dispextern.h (struct image): Replace member `margin' with
4223 `hmargin' and `vmargin'.
4225 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
4228 * dispnew.c (update_text_area): Put code which decrements the
4229 stop position when the row's face extends to the end of the
4232 * xfns.c (x_set_mouse_color): Fix color allocation.
4234 * keyboard.c: Call get_local_map with new argument list.
4236 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
4238 * intervals.h (enum map_property): Removed.
4239 (get_local_map): Change prototype.
4241 * keymap.c: Call get_local_map with new argument list.
4242 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
4244 2001-01-11 Gerd Moellmann <gerd@gnu.org>
4246 * xdisp.c (build_desired_tool_bar_string): Correct the computation
4247 of the size needed for the tool bar string. For the last image,
4248 use a `display' property that reaches to the end of the string.
4250 * xselect.c (selection_request_dpyinfo): New variable.
4251 (x_handle_selection_request): Set it.
4252 (x_selection_request_lisp_error): Don't call
4253 x_decline_selection_request if selection request's display has
4256 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
4257 Do the unregister_colors before calling XFreeColors.
4259 2001-01-10 Dave Love <fx@gnu.org>
4261 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
4262 ${SOME_MACHINE_LISP}, not ${lisp}.
4264 2001-01-10 Gerd Moellmann <gerd@gnu.org>
4266 * xdisp.c (display_line): On ttys, produce more than one truncation
4267 glyph for multi-column characters that don't fit on the line.
4269 * xselect.c (x_reply_selection_request): Add a comment.
4271 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
4272 XkbGetNames instead of XkbGetKeyboard.
4274 2001-01-10 Dave Love <fx@gnu.org>
4276 * sysdep.c (random): Revert the declaration.
4278 2001-01-09 Gerd Moellmann <gerd@gnu.org>
4280 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
4281 Call function string_bytes.
4282 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
4284 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
4285 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
4286 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
4287 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
4289 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
4290 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
4291 after sweeping strings, and at the end.
4292 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
4294 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
4295 ensure that pop_message is called.
4297 * keyboard.c (Fexecute_extended_command): Use a
4298 record_unwind_protect to ensure that pop_message is called.
4300 * lisp.h (push_message_unwind): Add prototype.
4302 * xdisp.c (push_message_unwind): New function.
4304 * fileio.c (do_auto_save_unwind): Do the pop_message here
4305 instead of in Fdo_auto_save.
4306 (Fdo_auto_save): Don't call pop_message.
4308 2001-01-08 Ken Raeburn <raeburn@gnu.org>
4310 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
4313 2001-01-08 Gerd Moellmann <gerd@gnu.org>
4315 * window.c (window_scroll_pixel_based): Adjust glyph matrices
4316 when increasing window's vscroll.
4318 * macros.c (Qkbd_macro_termination_hook): New variable.
4319 (syms_of_macros): Initialize and staticpro it.
4320 (pop_kbd_macro): Run kbd-macro-termination-hook.
4322 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
4324 2001-01-07 Dave Love <fx@gnu.org>
4326 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
4327 arglist, for documentation's sake.
4329 2001-01-06 Andrew Innes <andrewi@gnu.org>
4331 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
4334 2001-01-05 Andrew Innes <andrewi@gnu.org>
4336 * term.c (update_end): Don't check updating_frame; for some reason
4337 this can be 0 sometimes, such as after dismissing a popup menu,
4338 and isn't necessary given the explicit frame argument.
4340 2001-01-05 Gerd Moellmann <gerd@gnu.org>
4342 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
4343 on some systems, and an unsigned long on others, like FreeBSD 4.1.
4345 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4347 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
4349 * xfns.c (x_create_tip_frame): Preserve the value of
4350 face_change_count around the creation of the tip frame.
4352 * xfns.c (last_show_tip_args): New variable.
4353 (compute_tip_xy): New function.
4354 (Fx_show_tip): Reuse an existing tip frame, if possible.
4355 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
4357 2001-01-04 Dave Love <fx@gnu.org>
4359 * editfns.c (Fformat): Doc fix.
4361 * systime.h (set_file_times): Prototype.
4363 * widget.h (EmacsFrameSetCharSize_): Prototype.
4365 * sysdep.c (random, srandom): Declare explicitly.
4367 * dispextern.h (move_it_vertically_backward): Declare.
4369 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4371 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
4372 like in Fx_create_frame.
4374 * xfaces.c (set_font_frame_param): Don't do anything for
4375 non-graphical frames.
4377 * window.c (Fdelete_other_windows): Set window's window_end_valid
4378 to nil when changing the window's start. Don't change the
4379 window's start when its top position hasn't changed. If we do,
4380 this will set the window's optional_new_start, which act's like a
4381 force_start during redisplay with C-x 1 M-> under particular
4382 circumstances (see report from Per Starback to emacs-pretest-bug
4385 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4387 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
4388 short cut at the start of the function. Add an assertion.
4389 (reseat_at_next_visible_line_start): Add an assertion.
4391 * window.c (Frecenter): When changing the window start, set the
4392 window's window_end_valid to nil.
4393 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
4395 * dispextern.h (move_it_past_eol): Add prototype.
4397 * xdisp.c (move_it_past_eol): New function.
4399 * window.c (Fwindow_end): Doc fix.
4401 2001-01-03 Dave Love <fx@gnu.org>
4403 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
4405 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4407 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
4408 the enabled_p flag of the glyph row at window_end_vpos to 0.
4409 (handle_single_display_prop): Fix last change.
4411 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4413 * window.c (Frecenter): Doc fix.
4415 2001-01-02 Andrew Innes <andrewi@gnu.org>
4417 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
4419 * frame.h (output_method): Add output_w32_console method.
4420 (FRAME_W32_CONSOLE_P): New macro.
4422 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
4423 use output_w32_console method.
4424 (Qw32_console): New Lisp_Object.
4425 (Fframep): Return it.
4426 (syms_of_frame): Init it.
4427 (Fframe_parameters): Report w32console as font for w32_console frames.
4429 * xfaces.c (realize_default_face): Set face foreground and
4430 background to unspecified for w32_console frames.
4431 (realize_face): Realize face cache for w32_console frames.
4432 (realize_tty_face): Accept w32_console frames.
4434 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
4435 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
4436 necessary, even if running interactively.
4438 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
4441 * w32term.c (x_update_begin):
4445 (x_change_line_highlight):
4450 (w32_reassert_line_highlight):
4451 (w32_frame_rehighlight):
4452 (w32_frame_raise_lower): Do nothing if not w32 frame.
4454 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
4456 * w32fns.c (Fx_display_color_cells): Determine correct value, when
4457 system doesn't tell us directly.
4458 (Fx_display_visual_class): Implement properly.
4460 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4462 * window.c (Frecenter): Handle centering in graphical frames
4463 specially. Centering on the basis of line counts doesn't work
4464 reliably with variable-height lines.
4466 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
4468 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
4471 * composite.c (run_composition_function): Remove unused var `val'.
4472 (update_compositions): Remove unused variable `hook'.
4474 * intervals.c (get_local_map): Remove unused variable `tem'.
4476 * doprnt.c (doprnt1): Remove unused variable `size'.
4478 * fns.c (Flength): Remove unused variable `tail'.
4479 (Fdelete): Remove unused variable `size'.
4481 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
4484 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
4486 * data.c (find_symbol_value): Remove extra 3rd argument in the
4487 call to swap_in_symval_forwarding.
4489 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
4491 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
4492 (trivial_regexp_p): Remove unused variable `c'.
4493 (boyer_moore): Remove unused variable `k'.
4495 * indent.c (current_column): Remove unused variable `stopchar'.
4496 (Fcompute_motion): Remove unused variable `contin'.
4498 * casefiddle.c (casify_object): Remove unused variable `tolen'.
4500 * dired.c (directory_files_internal): Fix a typo in a comment.
4501 Remove an unused variable `handler'.
4502 (file_name_completion): Remove unused function-scope variable `dp'.
4503 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
4506 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
4508 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
4510 (Fmarker_insertion_type): Remove unused variable `buf'.
4512 * insdel.c (make_gap): Remove unused variable `result'.
4514 * keyboard.c (record_char): Remove unused function-scope var `help'.
4515 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
4516 (menu_bar_items): Remove unused function-scope variable `tem'.
4518 * fontset.c (fontset_ref): Remove unused variable `i'.
4519 (fontset_set): Remove unused variables `j' and `tmp'.
4520 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
4521 (make_fontset_for_ascii_face): Remove unused variable `name'.
4522 (fs_load_font): Remove unused variable `font_idx'.
4523 (fs_query_fontset): Remove unused function-local variable `fontset'.
4524 (list_fontsets): Remove unused variable `tail'.
4525 (Fnew_fontset): Remove unused variables `family' and `registry'.
4526 (accumulate_font_info): Remove unused variable `tmp'.
4527 (Ffontset_font): Remove unused variable `id'.
4528 (syms_of_fontset): Remove unused variable `i'.
4530 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
4532 (lookup_image): Remove unused variable `file'.
4533 (xbm_load): Remove unused variables `bitmap_data', `height', and
4534 `width'. Remove function-local variable `i', leave the
4536 (gif_load): Remove unused variable `inc'.
4538 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
4539 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
4540 leave only the one in the inner block.
4542 * xfaces.c (face_fontset, realize_default_face): Remove unused
4544 (face_at_buffer_position): Remove unused variable `multibyte_p'.
4546 * term.c (encode_terminal_code): Remove unused variable `c'.
4548 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
4549 char *' instead of `char *'.
4551 * category.c (Fcategory_docstring): Remove unused variable `doc'.
4552 (Fget_unused_category): Remove unused variable `docstring_vector'.
4553 (Fchar_category_set): Remove unused variables `val', `charset',
4556 * coding.c (detect_coding_iso2022, setup_coding_system):
4557 Remove unused variable `i'.
4558 (detect_coding_mask): Remove unused variable `idx'.
4559 (detect_coding): Remove unused variable `i'.
4560 (ccl_coding_driver): Remove unused variable `result'.
4561 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
4562 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
4563 (encode_coding_string): Remove unused variables `gcpro1' and
4564 `saved_coding_symbol'.
4565 (Ffind_coding_systems_region_internal): Remove function-local
4566 variable args[], leave only the block-local one.
4567 (code_convert_region1): Remove unused variable `len'.
4569 * charset.c (char_printable_p): Remove unused variable `chars'.
4570 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4571 (str_to_multibyte): Remove unused variable `c'.
4573 * window.c (size_window): Remove block-local variable `min_size'.
4575 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4576 `header_line_height'.
4577 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4578 enum display_element_type.
4580 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4582 * xterm.c (x_connection_closed): Catch X errors around all
4583 statements that call X. Save away the error message in a local copy.
4585 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4588 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4589 in or at the start of invisible text.
4591 * dispnew.c (update_window): Don't check_current_matrix_flags.
4593 2001-01-01 Jason Rumney <jasonr@gnu.org>
4595 * w32fns.c (x_figure_window_size): Do not allow new_height and
4596 new_width of frame to override specified values.
4598 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4600 * composite.c (find_composition): Fix a code for searching backward.
4602 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4604 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4605 (update_window) [GLYPH_DEBUG]: Call it.
4606 (scrolling_window): Prevent including current rows which are below
4607 what's displayed in the window.
4609 * xdisp.c (try_window_reusing_current_matrix)
4610 <new start <= old start>: Disable rows in the current matrix
4611 which are below the window after scrolling.
4613 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4614 is zero. It's not worth the complexity.
4615 (invisible_text_between_p): Put in #if 0 because unused.
4617 2000-12-28 Gerd Moellmann <gerd@gnu.org>
4619 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4620 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4622 * keyboard.c (echo_char): If C is an integer, always call
4623 push_key_description. Former code could signal an invalid
4626 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4627 If set, print multibyte text.
4628 (Fsingle_key_description): Call push_key_description with
4629 FORCE_MULTIBYTE set.
4630 (describe_buffer_bindings): Likewise.
4632 * lisp.h (push_key_description): Add prototype.
4634 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4635 around the call to redisplay_internal.
4637 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4639 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4641 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4643 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4644 (ccl_driver): New local variable `extra_bytes'.
4646 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4648 * coding.c (setup_coding_system):
4649 Initialize coding->spec.ccl.eight_bit_carryover.
4650 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4652 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4654 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4655 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4656 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4657 (decode_composition_emacs_mule): New function.
4658 (decode_coding_emacs_mule): Decode composition sequence by calling
4659 decode_composition_emacs_mule.
4660 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
4661 (encode_coding_emacs_mule): Changed from macro to function.
4662 If a text contains compositions, encode them correctly.
4663 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4664 that decoding and encoding are required.
4666 2000-12-27 Gerd Moellmann <gerd@gnu.org>
4668 * xfaces.c (PT_PER_INCH): New macro.
4669 (xlfd_point_size): Compute real point size from font's pixel size.
4670 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4673 * .gdbinit: Comment out the line pointing to the Lesstif source
4676 * window.c (Frecenter): Use displayed_window_lines instead
4677 of window_internal_height.
4679 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4680 instead of x-toolkit-scroll-bars-p.
4681 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4683 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4684 instead of x-toolkit-scroll-bars-p.
4685 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4687 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4688 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4689 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4691 (add_window_display_history, add_frame_display_history)
4692 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4693 (build_frame_matrix_from_leaf_window): Remove unused code.
4694 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4696 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4697 (update_window) [GLYPH_DEBUG]: Likewise.
4698 (syms_of_display): Defsubr dump-redisplay-history.
4700 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4702 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4703 the end of the prompt. Set echo_after_prompt to the offset
4704 of echoptr in echobuf.
4706 * xdisp.c (init_from_display_pos): Pop until the iterator's
4707 stack is empty; there may be frames for stretch or images
4710 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4711 (save_or_restore_current_matrix): New function for the same
4712 purpose, but more efficient.
4713 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4715 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4717 * xdisp.c (syms_of_xdisp): Fix last change.
4719 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4721 * xdisp.c (syms_of_xdisp): Doc fix.
4723 * xdisp.c (redisplay_window): Remove label restore_buffers;
4724 use finish_scroll_bars instead to make sure that scroll bars
4725 are redeemed. If we don't do this, flickering can result from
4726 scroll bars being destroyed and recreated.
4728 2000-12-22 Jason Rumney <jasonr@gnu.org>
4730 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4731 in the wrong colors when the foreground is not black.
4732 (expose_window): Don't redraw the window that's currently being
4735 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4737 * window.c (size_window): When setting the window's too_small_ok
4738 flag, compare old size with minimum size depending on WIDTH_P,
4739 don't compare with window_min_width.
4741 * window.c (delete_window): Simplify somewhat.
4742 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4743 freeing window matrices. The flag windows_or_buffers_changed is
4744 set, so the next redisplay will consider all windows; this should
4747 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4749 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4751 * ccl.h (struct ccl_program): New member cr_consumed.
4753 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4754 (CCL_READ_CHAR): Handle EOL conversion here.
4755 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4757 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4759 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4761 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4762 otherwise tabs of different size compare equal.
4764 * callint.c (Fcall_interactively): Prevent a compiler warning.
4766 * print.c (print_unwind): Return nil.
4767 (PRINTDECLARE): Initialize all local variables.
4768 (print_preprocess): Add a default case.
4770 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4772 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4774 * window.c (delete_window, Fsplit_window)
4775 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4777 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4779 * dispnew.c (ensure_frame_matrix): Removed.
4780 (save_frame_matrix, restore_frame_matrix): New functions.
4781 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4783 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4784 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4786 2000-12-21 Andrew Innes <andrewi@gnu.org>
4788 * w32term.c (x_update_begin): Regenerate the palette here, rather
4789 than for each window.
4791 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4792 palette is NULL, since this corrupts memory! Also get
4793 display_info reference from frame.
4795 2000-12-21 Jason Rumney <jasonr@gnu.org>
4797 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4799 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4800 to avoid returning without releasing it.
4802 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4804 * keymap.c (push_key_description): Don't convert eight-bit-control
4805 and eight-bit-graphic to multibyte character.
4807 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4808 generic character and CODE1 is nil, return the smallest character
4811 2000-12-20 Dave Love <fx@gnu.org>
4813 * s/osf5-0.h (NSIG): Don't redefine.
4815 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4817 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4818 excluding menu-bar and tool-bar.
4819 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4820 (menu_item_p): Remove.
4821 (where_is_internal_1): Don't ignore menu-items.
4823 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4825 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4828 * window.c (make_window): Initialize window's min_hscroll.
4829 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4830 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4832 (struct saved_window): New member min_hscroll.
4833 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4834 (Fset_window_configuration): Set window's min_hscroll.
4835 (save_window_save): Save window's min_hscroll.
4836 (compare_window_configurations): Compare min_hscroll values.
4838 * window.h (struct window): New member min_hscroll.
4840 * keyboard.c (echo_prompt): Prevent a compiler warning.
4842 * xdisp.c (try_cursor_movement): Fix last change. The real
4843 condition is that PT is at the end of the row, and should
4844 be displayed at the start of the next row.
4846 * xdisp.c (try_cursor_movement): If we end on a partially
4847 visible line, end we already decided to scroll, return -1.
4849 * dispextern.h (ensure_frame_matrix): Add prototype.
4851 * window.c (delete_window, Fsplit_window)
4852 (Fset_window_configuration): Call ensure_frame_matrix.
4854 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4856 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4857 completed, call fake_current_matrices instead of marking frame
4860 2000-12-20 Jason Rumney <jasonr@gnu.org>
4862 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4864 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4866 * fns.c (Frequire): Doc fix.
4868 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4870 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4872 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4873 currently displaying a message.
4875 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4877 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4879 2000-12-18 Andrew Innes <andrewi@gnu.org>
4881 * w32.c (w32_strerror): New function.
4883 * w32.h (w32_strerror): New extern.
4885 * w32fns.c (Fw32_shell_execute): Use it.
4887 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4889 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4891 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4893 * msdos.c (IT_set_face): Obey inverse_video.
4895 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4897 * dired.c (directory_files_internal): Always return decoded filenames.
4899 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4901 * xterm.c (x_connection_closed): Prevent being called recursively
4902 because of an error condition in XtCloseDisplay.
4904 * xdisp.c (init_iterator): If noninteractive, and the frame's
4905 face cache is null, make one.
4907 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4909 * process.c (wait_reading_process_input): Check for pending
4910 input when running timers.
4912 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4914 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4916 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4918 * process.c (read_process_output): Don't run a filter if the code
4919 decoder produces nothing but carryover.
4921 2000-12-17 Andrew Innes <andrewi@gnu.org>
4923 * w32.c (sys_rename): Only check errno against EEXIST, and not
4924 EACCES, when determining whether rename failed because the target
4925 exists. This was resulting in indefinite looping on Windows 9x if
4926 the source file was locked by another process.
4928 * w32fns.c (Ffile_system_info): New function.
4929 (syms_of_w32fns): Defsubr it.
4931 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4933 * window.c (coordinates_in_window): Fix computation for
4934 position on vertical line between mode lines.
4936 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4937 Don't alter tip_frame or tip_window.
4938 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4941 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4942 Don't alter tip_frame or tip_window.
4943 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4946 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4948 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4949 be consistent with the doc string. Reported by NAKAJIMA Mikio
4950 <minakaji@osaka.email.ne.jp>.
4952 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4954 * xfaces.c (Vface_ignored_fonts): New variable.
4955 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4956 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4958 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4960 * dispnew.c (update_window): Detect pending input every nth line
4961 updated, i.e. do it depending on real work done, and not on the
4964 * xterm.c (expose_window): Don't redraw the window that's
4965 currently being updated.
4967 * window.c (Fset_window_point): Remove test for
4968 cursor_in_non_selected_windows.
4970 * lread.c (read1): Recognize end of file after `\\'.
4972 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4973 not unwind_create_frame.
4975 2000-12-15 Dave Love <fx@gnu.org>
4977 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4980 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4982 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4984 * coding.c (setup_coding_system): Clear all members of the struct
4985 coding_system at first.
4986 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4988 (code_convert_region): Don't override coding->src_multibyte and
4989 coding->dst_multibyte.
4991 * fns.c (Fmd5): Docstring improved.
4993 2000-12-15 Miles Bader <miles@gnu.org>
4995 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4996 are actually marked as mode-lines; otherwise use
4997 estimate_mode_line_height.
4999 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5001 * editfns.c (Fformat): Prevent a buffer overrun when the format
5002 specifies a precision.
5004 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
5006 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
5007 argument is outside the range [2..3].
5009 2000-12-14 Andrew Innes <andrewi@gnu.org>
5011 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
5012 nothing to do. Bind inhibit-quit.
5013 (tip_frame): Make it a Lisp_Object.
5014 (x_create_tip_frame): Set tip_frame after it has been added to
5016 (Fx_show_tip): Don't set tip_frame here.
5017 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
5018 (unwind_create_frame, unwind_create_tip_frame): New functions.
5019 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5020 while a frame is only partially constructed.
5022 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5023 (x_free_frame_resources): New function.
5024 (x_destroy_window): Use it.
5026 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5028 * xfns.c (Fx_backspace_delete_keys_p): New function.
5029 (syms_of_xfns): Defsubr it.
5031 * config.in (HAVE_XKBGETKEYBOARD): Add.
5033 2000-12-14 Kenichi Handa <handa@etl.go.jp>
5035 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
5036 Always store string in multibyte representation in echobuf.
5037 (echo_char): Always store string in multibyte representation in
5039 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
5040 (read_key_sequence): Adjusted for the change of echo_prompt.
5042 * fns.c (Fmd5): Docstring improved.
5044 * lisp.h (detect_coding_system): Prototype adjusted.
5046 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
5047 (detect_coding_emacs_mule, detect_coding_iso2022,)
5048 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
5049 (detect_coding_utf_16, detect_coding_ccl): Make them static.
5050 New argument MULTIBYTEP. Callers changed.
5051 (detect_coding_mask, detect_coding_system): New argument
5052 MULTIBYTEP. Callers changed.
5053 (decode_coding_string): Set coding->src_multibyte and
5054 coding->dst_multibyte before calling detect_coding and detect_eol.
5055 Update them after some coding system is detected.
5057 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
5059 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
5061 * keyboard.c (menu_bar_items, tool_bar_items):
5062 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
5064 2000-12-13 Gerd Moellmann <gerd@gnu.org>
5066 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
5068 (unwind_create_frame, unwind_create_tip_frame): New functions.
5069 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5070 while a frame is only partially constructed.
5072 * xterm.h (x_free_frame_resources): Declare.
5074 * xterm.c (x_free_frame_resources): New function.
5075 (x_destroy_window): Use it.
5077 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
5078 don't interrupt the update for pending input initially, i.e.
5079 update at least some lines.
5081 * keyboard.c (do_mouse_tracking): Make externally visible.
5083 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
5085 * xfns.c (gray_bitmap_bits): Declare `char *'.
5087 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5089 * xdisp.c (display_tool_bar_line): Make sure that tool bar
5090 lines start with a relief line.
5092 2000-12-12 Dave Love <fx@gnu.org>
5094 * window.c (Fdisplay_buffer): Doc fix.
5095 (Fwindow_list): Remove unused var.
5097 * buffer.h (mmap_set_vars): Declare.
5099 * window.h (Fset_window_point): Declare.
5101 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
5103 * msdos.c (fast_find_position): Don't overstep the last window row.
5104 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
5105 variable `area'. When looking for a row under (X,Y), give up if some
5106 of the previous rows is not enabled.
5108 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5110 * window.c (Fset_window_point): If displaying cursors in windows
5111 other than the selected window, make sure redisplay updates
5112 other windows to show the new value of point in the window.
5114 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
5116 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
5117 the buffer is the sole visible buffer when in the mini-buffer.
5119 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
5120 Bind `inhibit-read-only' to t.
5121 (unwind_with_echo_area_buffer): Use AREF.
5123 * xfns.c (Fx_hide_tip): Simplified.
5125 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
5128 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
5130 2000-12-11 Gerd Moellmann <gerd@gnu.org>
5132 * xfns.c (Fx_hide_tip): Fix last change.
5134 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
5135 nothing to do. Bind inhibit-quit.
5136 (tip_frame): Make it a Lisp_Object.
5137 (x_create_tip_frame): Set tip_frame after it has been added to
5139 (Fx_show_tip): Don't set tip_frame here.
5141 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5143 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
5146 * dispextern.h: Change external declaration of tip_frame.
5148 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
5149 return an empty string.
5151 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
5152 of the window's update_mode_line flag, since the former is set by
5153 force-mode-line-update, not the latter. This makes
5154 column-number-mode slightly faster.
5156 * xdisp.c (try_window_id) <all changes above window start>:
5159 2000-12-11 Paul Eggert <eggert@twinsun.com>
5161 * config.in (HAVE_FTELLO): Remove.
5163 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
5164 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
5166 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
5167 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
5169 2000-12-11 Miles Bader <miles@gnu.org>
5171 * window.c (displayed_window_lines): Don't round up when
5172 converting empty space at bottom to lines.
5173 Handle non-newline-terminated final lines properly.
5174 (Fwindow_text_height): New function (used to be in lisp).
5175 (syms_of_window): Initialize it.
5177 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
5179 * syntax.c (scan_lists): Check that the right quote char has the
5180 right Sstring syntax when jumping over strings.
5181 (init_syntax_once): Use Smax rather than 13.
5183 2000-12-09 Miles Bader <miles@gnu.org>
5185 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
5186 with PARTIALLY, inverting the sense.
5187 (window_scroll_pixel_based): Scroll partially visible lines into
5188 place if we hit the beginning or end of the buffer.
5189 (displayed_window_lines): Don't include partially visible lines.
5190 (Fmove_to_window_line): Skip past any partially visible first line.
5192 2000-12-08 Gerd Moellmann <gerd@gnu.org>
5194 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
5196 * tparam.c (tparam1): Change the way buffers are reallocated to be
5197 portable and less obfuscated.
5199 * termcap.c (tgetent): Change the way buffers are reallocated to
5200 be portable and less obfuscated.
5202 * macros.c (store_kbd_macro_char): Change the way buffers are
5203 reallocated to be portable and less obfuscated.
5205 * lread.c (read1): Change the way buffers are reallocated to be
5206 portable and less obfuscated.
5208 * doc.c (Fsubstitute_command_keys): Change the way buffers
5209 are reallocated so that it is portable.
5211 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
5213 * dosfns.c (Ffile_system_info): New function.
5214 (syms_of_dosfns): Defsubr it.
5216 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
5218 * alloc.c (gc_sweep): Add comment.
5220 2000-12-07 Gerd Moellmann <gerd@gnu.org>
5222 * sound.c (vox_configure): Change order of ioctls.
5223 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
5224 Ignore errors when changing volume.
5225 (vox_close): Don't reset the device.
5227 * process.c (read_process_output): Make sure the process marker's
5228 position is valid when the process buffer is changed in
5229 after-change functions. W3 does that.
5231 * xfns.c (x_free_gcs): New function.
5233 * xterm.h (x_free_gcs): Add prototype.
5235 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
5238 * xterm.c (x_destroy_window): Call x_free_gcs so that
5239 resources of non-toolkit X windows will be freed.
5241 2000-12-07 Andrew Innes <andrewi@gnu.org>
5243 * w32fns.c (xlfd_charset_of_font): Fix last change.
5245 2000-12-06 Dave Love <fx@gnu.org>
5247 * md5.h (__P): Don't define -- it comes from config.h.
5249 * strftime.c: Change some #if foo to #ifdef foo.
5251 2000-12-06 Andrew Innes <andrewi@gnu.org>
5253 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
5255 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
5256 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
5257 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
5259 2000-12-06 Gerd Moellmann <gerd@gnu.org>
5261 * alloc.c (gc_sweep): Prevent symbols read during loadup
5264 * xdisp.c (underlying_face_id): New function.
5265 (handle_face_prop, face_before_or_after_it_pos): Use it
5266 to determine the face ``under'' a string. Let strings inherit
5267 the face of the buffer under them.
5269 * xfaces.c (face_at_string_position): Update function comment.
5271 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
5272 matrix if the window's left position has changed; we need to
5273 redraw it in this case.
5275 * dispextern.h (struct glyph_matrix): Add member window_left_x.
5277 * window.c (coordinates_in_window): Check mouse on mode-line or
5280 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
5281 advertized by the function documentation.
5283 * window.c (syms_of_window): Doc fix.
5285 * sound.c (vox_configure): Set volume for left and right channel.
5286 (sound_cleanup): Return nil.
5288 * xdisp.c (move_it_by_lines): Fix paren typo.
5290 * xterm.c (x_load_font): Don't use the font's max_bounds for
5291 computing the height of the font. If max_bounds' ascent or
5292 descent are greater than the font's ascent or descent, this means
5293 glyphs overlap, which should be handled now by redisplay.
5295 * window.c (Veven_window_heights): New variable.
5296 (syms_of_window): DEFVAR_LISP it.
5297 (Fdisplay_buffer): Check Veven_window_heights before evening the
5300 2000-12-06 Miles Bader <miles@gnu.org>
5302 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
5303 update `default-frame-alist' instead of setting no frame parameters.
5305 2000-12-06 Kenichi Handa <handa@etl.go.jp>
5307 * composite.c (update_compositions): Fix typo (use the correct
5310 2000-12-05 Jason Rumney <jasonr@gnu.org>
5312 * md5.h: Remove underscores from function declarations.
5313 (__attribute__, __alignof__) [!__GNUC__]: Define.
5315 * md5.c: Delay include of md5.h until after namespace cleaning.
5317 * makefile.w32-in (fns.o): Depend on md5.h
5318 (md5.o): New target.
5321 * makefile.nt: Likewise.
5323 2000-12-05 Jason Rumney <jasonr@altavista.net>
5325 * w32term.c (expose_area): Complete last change.
5327 2000-12-05 Ken Raeburn <raeburn@gnu.org>
5329 * minibuf.c: Include intervals.h.
5331 2000-12-05 Jason Rumney <jasonr@gnu.org>
5333 * w32term.c (x_produce_glyphs): If a font for a component of
5334 a composition is not found, use 1 pixel dot ascent and 0 dot
5335 descent value to avoid displaying terribly tall empty boxes.
5336 (expose_area): Pass x-coordinate relative to the exposed
5337 area to x_draw_glyphs instead of a window-relative coordinate.
5339 2000-12-05 Gerd Moellmann <gerd@gnu.org>
5341 * xdisp.c (next_element_from_ellipsis): Save face before selective
5342 display in saved_face_id, and set face_before_selective_p.
5343 (reseat_1): Reset face_before_selective_p.
5344 (append_space, extend_face_to_end_of_line): If iterator's
5345 face_before_selective_p is set, use the face from saved_face_id.
5346 (extend_face_to_end_of_line): For tty frames, make sure to
5347 use the right face id when producing spaces at the end of
5350 * dispextern.h (struct it): Add face_before_selective_p.
5352 * keyboard.c (record_char): Don't record identical help-echo
5353 events in recent_keys.
5355 * xterm.c [USE_X_TOOLKIT]: Close the display.
5356 (xim_close_dpy): Handle case that the display has been closed.
5358 * xterm.c (x_destroy_window): Reset the frame's X window after
5361 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
5362 variable window_width.
5363 (line_draw_cost): Fix code skipping over spaces at the end of the
5364 line when must_write_spaces is not set.
5365 (scrolling_window): Fix code inserting runs in list of all runs.
5367 2000-12-05 Kenichi Handa <handa@etl.go.jp>
5369 * coding.c (setup_coding_system): Be sure to initialize
5370 coding->category_idx.
5372 2000-12-04 Gerd Moellmann <gerd@gnu.org>
5374 * xterm.c (PER_CHAR_METRIC): Removed because not used.
5376 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
5377 area to x_draw_glyphs instead of a window-relative coordinate.
5379 * fileio.c (auto_save_error): Add parameter ERROR. Show the
5380 error in the message.
5382 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
5383 timer after having read a key. It's not good for code reading
5384 several keys in a loop, like an input method.
5386 * fileio.c (Finsert_file_contents): When VISIT is t, don't
5387 record undo information for format-decode.
5389 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
5390 current buffer is read-only, not if it isn't.
5392 * keyboard.c (record_char): Record `help-echo' input events
5393 in recent_keys only if they display some help. Don't record
5394 `help-echo' events as macro char.
5396 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5398 * editfns.c (save_excursion_restore): Don't move point
5399 in another window if it is showing the wrong buffer.
5400 Avoid the call to Fwindow_live_p, for speed.
5402 2000-12-04 Kenichi Handa <handa@etl.go.jp>
5404 * xfaces.c (struct font_name): New member registry_priority.
5405 (split_font_name): Initialize the above member to zero.
5406 (concat_font_list): New function.
5407 (font_list): Include fonts of all alternative registries.
5408 (FONT_POINT_SIZE_QUANTUM): New macro.
5409 (better_font_p): Ignore point size difference less than
5410 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
5412 * xterm.c (x_produce_glyphs): If a font for a component of
5413 a composition is not found, use 1 pixel dot ascent and 0 dot
5414 descent value to avoid displaying terribly tall empty boxes.
5416 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
5418 2000-12-03 Ken Raeburn <raeburn@gnu.org>
5420 * coding.h (code_convert_string1): Declare.
5422 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
5424 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
5426 2000-12-02 Jason Rumney <jasonr@gnu.org>
5428 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
5429 correctly for single byte character case.
5430 (w32_per_char_metric): Do not try to make any assumptions about
5431 the metrics of BDF fonts.
5432 (x_estimate_mode_line_height): If `mode-line' face
5433 hasn't a font, use that of the frame, as drawing glyphs does.
5434 (note_mouse_highlight): Change the cursor shape on the vertical
5435 border between windows [not enabled].
5437 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
5439 * w32fns.c (Fx_create_frame): Reintroduce the call to
5440 face-set-after-frame-defaults.
5441 (Vx_window_horizontal_drag_shape): New variable.
5442 (syms_of_xfns): DEFVAR_LISP it.
5443 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
5446 2000-12-02 Simon Josefsson <simon@josefsson.org>
5448 * fns.c (Fmd5): Use a different logic to decide the coding system
5451 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
5453 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
5455 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
5457 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5459 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
5460 height for YNegative.
5461 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
5462 height; also see comment there.
5464 * window.c (coordinates_in_window): Handle computations for
5465 positions on the vertical bar and fringes differently for
5466 window-system frames. Consider some pixels near the vertical bar
5467 as on the bar if the frame doesn't have vertical scroll bars.
5468 Associate positions between mode or header lines with the
5469 right window, the left one.
5471 2000-12-01 Jason Rumney <jasonr@gnu.org>
5473 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
5475 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
5478 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5480 * window.c (struct saved_window): Add members orig_top and orig_height.
5481 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
5482 (save_window_save, Fset_window_configuration): Save/restore
5483 window's orig_top and orig_height.
5485 2000-12-01 Jason Rumney <jasonr@gnu.org>
5487 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
5489 * w32fns.c (x_set_cursor_color): Fix last change.
5491 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5493 * xdisp.c (echo_area_display): If cursor is in the echo area, make
5494 sure that the next redisplay displays the minibuffer, so that
5495 the cursor will be replaced with what the minibuffer wants.
5497 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
5498 #ifndef instead of using #if.
5499 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
5500 USE_TOOLKIT_SCROLL_BARS is defined.
5502 2000-11-30 Jason Rumney <jasonr@gnu.org>
5504 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
5507 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5509 * fns.c (Fmd5): Doc fix.
5511 2000-11-30 Simon Josefsson <simon@josefsson.org>
5513 * fns.c (Fmd5): New function.
5514 (syms_of_fns): Defsubr md5.
5516 * Makefile.in (obj): Add md5.o
5518 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5520 * md5.h, md5.c: New files, taken from glibc.
5522 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
5524 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
5525 hasn't a font, use that of the frame, as drawing glyphs does.
5527 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
5529 * eval.c (Frun_hooks): Allow 0 arguments.
5531 2000-11-29 Gerd Moellmann <gerd@gnu.org>
5533 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
5534 is over the menu bar widget, say it's not on the frame.
5536 * xfns.c (Fx_create_frame): Reintroduce the call to
5537 face-set-after-frame-defaults.
5539 * eval.c (Fsignal): Reset handling_signal.
5541 2000-11-28 Jason Rumney <jasonr@gnu.org>
5543 * w32menu.c (add_menu_item): Reset menu item text when changing
5544 type to radio button.
5546 2000-11-28 Gerd Moellmann <gerd@gnu.org>
5548 * xselect.c: Update copyright.
5550 * window.c (coordinates_in_window): If on a mode or header line,
5551 but sufficiently close to its start, return ``on vertical
5552 border''. This gives us a way to drag windows horizontally when
5553 using toolkit scroll bars.
5555 * xterm.c (note_mouse_highlight): Change the cursor shape
5556 on the vertical border between windows.
5558 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
5560 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
5561 (syms_of_xfns): DEFVAR_LISP it.
5562 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
5564 * textprop.c (text_read_only): New function.
5565 (verify_interval_modification): Use it instead of signaling
5566 `text-read-only'. This makes it easier to catch this error
5569 * xdisp.c (forward_to_next_line_start): Check for newlines,
5570 not end of line, which includes CR.
5572 2000-11-28 Kenichi Handa <handa@etl.go.jp>
5574 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5575 include no-conversion.
5577 2000-11-27 Jason Rumney <jasonr@gnu.org>
5579 * w32fns.c (w32_load_system_font): Always mark font as double byte
5580 if codepage is unicode.
5582 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5584 * xdisp.c (forward_to_next_line_start): If already on a newline,
5585 just consume it to avoid unintended skipping over invisible text below.
5587 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5588 `vertical-line', `mode-line' and `header-line' events.
5590 * xdisp.c (try_window_id): Avoid starting to display in the middle
5591 of a character, a TAB for instance. This is easier than to set
5592 up the iterator exactly, and it's not a frequent case, so the
5593 additional effort wouldn't really pay off.
5595 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5597 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5600 2000-11-25 Jason Rumney <jasonr@gnu.org>
5602 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5603 Args to window_from_coordinates should be pixel coordinates.
5605 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5606 redisplay handles them properly.
5608 2000-11-25 Miles Bader <miles@gnu.org>
5610 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5612 2000-11-24 Jason Rumney <jasonr@gnu.org>
5614 * w32.c (init_environment): Set LANG environment variable based on
5615 locale settings, if not set.
5617 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5618 making tool bar smaller. When clearing the frame, also
5619 clear current matrices. Clear frame when tool bar disappears.
5620 Don't use more lines for the tool-bar than is available.
5621 (x_change_window_heights): New function.
5623 2000-11-24 Gerd Moellmann <gerd@gnu.org>
5625 * xdisp.c (init_from_display_pos): If POS says we're already after
5626 an overlay string ending at POS, make sure to pop the iterator
5627 because it will be in front of that overlay string. When POS is
5628 ZV, we've thereby also ``processed'' overlay strings at ZV.
5630 * xfaces.c (lface_from_face_name): Function comment fix.
5632 2000-11-24 Miles Bader <miles@gnu.org>
5634 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5635 apply `mode-line-inverse-video' -- zero means force display using
5636 the default face, non-zero means display using the specialized face.
5637 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5639 2000-11-23 Kenichi Handa <handa@etl.go.jp>
5641 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5644 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5646 * coding.c (decode_coding_emacs_mule): Fix the case of
5647 CODING_EOL_LF, which used uninitialized value of c.
5649 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5651 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5653 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5655 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5658 * frame.h (struct frame): Replace desired_tool_bar_items,
5659 current_tool_bar_items, n_desired_tool_bar_items,
5660 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
5662 * frame.c (make_frame): Change initialization of tool bar
5665 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
5666 Change references to members deleted from struct frame to use the
5669 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
5670 references to members deleted from struct frame to use the new ones.
5672 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
5674 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5676 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
5677 (note_tool_bar_highlight): Change references to members deleted
5678 from struct frame to use the new ones.
5680 2000-11-23 Miles Bader <miles@gnu.org>
5682 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5683 the face's inverse-video attribute, rather than overriding it.
5685 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5687 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5688 making tool bar smaller.
5690 2000-11-22 Dave Love <fx@gnu.org>
5692 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5694 2000-11-22 Miles Bader <miles@gnu.org>
5696 * keyboard.c (Vminibuffer_message_timeout): New variable.
5697 (command_loop_1): Use it to determine message timeout.
5698 (syms_of_keyboard): Initialize it.
5700 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5702 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5704 * sysdep.c: Move the code for declaring h_errno after #include
5707 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5709 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5710 the menu bar when the tooltip is unmapped.
5712 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5713 sole visible buffer when we're currently in the mini-buffer, and
5716 2000-11-21 Jason Rumney <jasonr@gnu.org>
5718 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5719 put on the clipboard.
5720 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5721 copy of what Emacs last put there. If they are the same, do not
5722 use the clipboard copy to avoid losing data due to coding conversions.
5724 2000-11-22 Miles Bader <miles@gnu.org>
5726 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5727 (syms_of_minibuf): Initialize it.
5728 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5729 to prompt, don't make read-only.
5731 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5733 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5734 Add BEFORE/AFTER_POTENTIAL_GC.
5736 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5738 * buffer.c (mmap_free_1): Avoid a compiler warning.
5740 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5742 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5744 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5747 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5749 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5752 * s/gnu-linux.h: Don't use `#cpu'.
5754 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5755 not defined in mman.h.
5757 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5758 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5759 and store an index in the XClientMessageEvent. Storing a
5760 Lisp_Object or pointer can fail on a 64 bit system, since X only
5762 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5764 2000-11-20 Dave Love <fx@gnu.org>
5766 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5768 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5770 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5772 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5774 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5777 * alloc.c (make_string): Fix previous change. Be sure to make
5778 unibyte string correctly.
5780 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5782 * window.c (Fwindow_list): Change parameter list to be XEmacs
5784 (window_list_1): New function.
5785 (window_loop): Use it instead of Fwindow_list.
5787 * sysdep.c (emacs_ospeed): New variable.
5788 (toplevel): Don't declare ospeed extern.
5789 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5791 * termcap.c (ospeed): Remove.
5792 (tputs) [!emacs]: Remove unused code.
5793 (tgetent): Avoid a compiler warning.
5795 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5796 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5797 SCROLL_BAR_X_WIDGET with additional argument DPY.
5799 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5801 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5802 Take the X display as additional argument.
5803 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5804 `Widget' is a pointer type that's not easily stored in Lisp_Object
5805 form in a portable way.
5807 * dispnew.c (update_text_area): Fix last change.
5809 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5811 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5813 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5814 clear current matrices.
5816 * buffer.c (mmap_enlarge): Don't print a message on stderr
5817 if mapping new memory at the end of the existing region fails.
5819 * dispnew.c (update_text_area): Don't skip over equal glyphs
5820 when the last current glyph overlaps the glyph to its right.
5822 2000-11-18 Miles Bader <miles@gnu.org>
5824 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5825 lines that *end* with "..." too (that's the most common case!).
5827 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5829 * xdisp.c (resize_mini_window): Temporarily change to the
5830 mini-window's buffer if necessary.
5832 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5833 the tooltip obscures less text under it.
5835 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5837 * puresize.h (BASE_PURESIZE): Increase to 700000.
5839 2000-11-18 Jason Rumney <jasonr@gnu.org>
5841 * w32term.c (w32_draw_bitmap): Use face to set colors.
5843 2000-11-17 Dave Love <fx@gnu.org>
5845 * lread.c (Fload): Fix #ifdef for pcc.
5847 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5849 * xdisp.c (pos_visible_p): Compute the default character height
5852 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5854 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5855 knowing the line's height; use the default font's height in that case.
5857 * xfaces.c (weight_table): Add `demi' with the same meaning as
5860 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5862 * dispnew.c (null_row): New global static variable.
5863 (clear_glyph_row): Delete local static variable null_row.
5865 2000-11-15 Jason Rumney <jasonr@gnu.org>
5867 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5868 (w32_alloc_lighter_color): Use new brightness calculations from
5869 xterm.c. Scale delta to be in the range expected by W32.
5870 (w32_draw_relief_rect): Use frame relief colors.
5872 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5874 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5875 (Qinhibit_default_face_x_resources): New variable.
5876 (syms_of_frame): Initialize it.
5877 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5879 * xdisp.c (pos_visible_p): Improve function comment.
5881 * lisp.h (BINDING_STACK_SIZE): New macro.
5883 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5884 reading the directory if readdir returns null and errno is EAGAIN
5887 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5889 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5890 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5891 Set amount_to_scroll to max of dx and scroll_step so that
5892 scroll-conservatively doesn't defeat scroll-step>1.
5893 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5894 scroll-conservatively for line-at-a-time scrolling.
5896 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5898 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5901 * xdisp.c (current_mode_line_height, current_header_line_height):
5903 (init_xdisp): Initialize them.
5904 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5905 and use exact mode line heights if it is set.
5907 * lisp.h (pos_visible_p): Change prototype.
5909 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5910 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5911 and current_header_line_height first.
5912 (current_mode_line_height, current_header_line_height):
5915 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5917 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5918 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5919 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5921 2000-11-14 Miles Bader <miles@gnu.org>
5923 * xterm.c (x_alloc_lighter_color): Include an additive component
5924 too for dark colors, because FACTOR isn't enough.
5925 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5928 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5930 * keyboard.c (show_help_echo): Call message3_nolog with number of
5931 bytes in the help string as 2nd parameter, instead of the number
5934 2000-11-13 Miles Bader <miles@gnu.org>
5936 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5937 (Fload): Use new openp return protocol.
5938 Don't try to use Vload_source_file_function to load .elc files.
5939 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5940 openp return protocol.
5941 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5943 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5945 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5947 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5948 Defined these macros.
5949 (NLIST_STRUCT): Avoid re-defining it.
5951 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5952 -I/usr/contrib/X11R6/include.
5953 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5955 2000-11-10 Jason Rumney <jasonr@gnu.org>
5957 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5959 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5960 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5962 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5963 (Qw32_charset_vietnamese): New symbol.
5964 (xlfd_charset_of_font): New function.
5965 (w32_load_system_font): Use it.
5966 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5967 when Vw32_charset_info_alist is nil to ensure default face always
5968 has font. Use Fcar and Fcdr for safety.
5969 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5970 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5971 pseudo-codepages for special cases.
5972 (w32_to_x_font): New parameter to allow charset portion to be
5973 specified where there is many to one mapping. Callers changed.
5974 (w32_list_fonts): Avoid listing fonts that won't display.
5976 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5978 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5979 (font_list_1): Renamed from font_list.
5980 (font_list): New function, trying alternative registries from
5981 Vface_alternative_font_registry_alist.
5982 (Finternal_set_alternative_font_registry_alist): New function.
5983 (syms_of_xfaces): Initialize and Staticpro
5984 Vface_alternative_font_registry_alist.
5985 Defsubr Finternal_set_alternative_font_registry_alist.
5987 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5989 * lisp.h (Flooking_at): Declare.
5991 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5993 * dired.c (directory_files_internal): Fix a braino.
5995 * dired.c (directory_files_internal): Add missing GCPRO's.
5998 2000-11-08 Gerd Moellmann <gerd@gnu.org>
6000 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
6001 (resize_mini_window): Return quickly if Vresize_mini_window is
6002 nil. Don't return if Vmax_mini_window_height is nil.
6004 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
6005 (syms_of_xdisp): Initialize them.
6006 (resize_mini_window): Act according to the setting of
6007 Vresize_mini_window.
6008 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
6010 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
6011 scroll bar widget after configuring it, so that it will appear at
6012 the right position from the start.
6013 (XTredeem_scroll_bar): Cleaned up.
6015 2000-11-08 Kenichi Handa <handa@etl.go.jp>
6017 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
6018 font is taller than the frame line, we don't have to bias the
6021 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
6023 2000-11-07 Dave Love <fx@gnu.org>
6025 * config.in (HAVE_MKSTEMP): Add.
6027 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
6029 2000-11-07 Gerd Moellmann <gerd@gnu.org>
6031 * window.c (Fset_window_configuration): Don't try to preserve
6032 point in the current buffer, if that buffer is displayed in more
6035 * xfaces.c (lookup_named_face): If default face isn't realized,
6036 try to realize it. Return -1 if not successful.
6037 (Fx_list_fonts): Handle case that face cannot be determined.
6038 (Fface_font): Likewise.
6040 2000-11-06 Gerd Moellmann <gerd@gnu.org>
6042 * window.c (displayed_window_lines): Detect partially
6043 visible lines at the bottom correctly.
6045 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
6047 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
6048 when ensuring we don't do visit in indirect buffer.
6050 2000-11-06 Kenichi Handa <handa@etl.go.jp>
6052 * composite.h (compose_chars_in_text): Add prototype.
6054 * composite.c (Vcomposition_function_table): New variable.
6055 (Qcomposition_function_table): New variable.
6056 (run_composition_function): Call
6057 Vcompose_chars_after_function with three arguments.
6058 (compose_chars_in_text): New function.
6059 (syms_of_composite): Modified the doc-string of
6060 Vcompose_chars_after_function. Declare composition-function-table
6061 as a lisp variable, and initialize it.
6063 * xfns.c (x_encode_text): Suppress producing escape sequences for
6066 * xselect.c: Include composite.h.
6067 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
6069 2000-11-05 Andrew Innes <andrewi@gnu.org>
6071 * w32term.c (x_produce_glyphs): Fix typo in enum name.
6073 * sysdep.c (read_input_waiting): Remove extraneous argument to
6076 * w32fns.c (Fx_server_version): Include w32_build_number in the
6079 * w32heap.c (w32_build_number): New variable.
6080 (cache_system_info): Set it.
6082 * w32heap.h (w32_build_number): Add extern.
6084 * emacs.c (syms_of_emacs): Update docstring for
6085 system-configuration, to reflect the actual usage on MS-Windows.
6087 2000-10-31 Gerd Moellmann <gerd@gnu.org>
6089 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
6090 process idle timers while waiting for another event.
6092 * dispnew.c (update_frame_line): Handle case where spaces in
6093 the default face are colored.
6095 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
6096 window height hasn't changed.
6098 2000-10-31 Jason Rumney <jasonr@gnu.org>
6100 * w32term.c (x_produce_glyphs): Handle composite characters.
6101 (x_draw_glyph_string_foreground)
6102 (x_draw_composite_glyph_string_foreground): Restore old font.
6104 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
6106 * minibuf.c (read_minibuf): Reset the undo history just before
6107 starting the recursive-edit.
6109 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6111 * xfaces.c (menu_face_change_count): New variable.
6112 (Finternal_set_lisp_face_attribute): Increment it for changes
6114 (realize_basic_faces): Reflect changes in the `menu' faces
6117 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
6118 dy obtained from the iterator's y-position after moving from
6119 scroll_margin_pos to PT; see comment there.
6121 * xdisp.c (safe_eval_handler): Call add_to_log.
6123 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
6124 is not a symbol or string.
6126 * xdisp.c (echo_area_display): Don't perform a display update from
6127 inside redisplay. The update will happen anyway at the end of
6128 redisplay, and it can confuse redisplay (GC messages while
6129 redisplaying, for instance.)
6131 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
6133 * xrdb.c (x_load_resources): Use the class name in the defaults.
6135 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
6136 (regex_compile): Catch bogus \(\1\).
6138 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6140 * xterm.c (x_alloc_nearest_color): Fix last change to compare
6143 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
6144 we have a color cache, check that the cached color equals the
6145 allocated color. If not, clear the color cache.
6147 * window.c (displayed_window_lines): Change buffers if necessary.
6148 Fix computation of displayed lines.
6150 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
6151 update_menu_bindings to DEFVAR_BOOL.
6153 2000-10-30 Kenichi Handa <handa@etl.go.jp>
6155 * search.c (Fset_match_data): Be sure to make search_regs always sane.
6157 * puresize.h (BASE_PURESIZE): Increase to 680000.
6159 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
6161 2000-10-29 Jason Rumney <jasonr@gnu.org>
6163 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
6165 * w32term.c (w32_bdf_per_char_metric): Negate descent.
6166 (w32_cache_char_metrics): Handle possibility that 'x' does not
6167 exist in a BDF font.
6168 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
6170 * w32bdf.h (bdffont): Add nchars.
6172 * w32bdf.c (set_bdf_font_info): Set it.
6173 (w32_BDF_TextOut): Swap byte order of double byte characters.
6174 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
6176 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
6178 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
6179 don't override the colors in frame's param_alist, unless they are
6182 * term.c (reassert_line_highlight): If inverse_video is non-zero,
6183 reverse the effect of the highlight flag.
6185 2000-10-27 Ken Raeburn <raeburn@gnu.org>
6187 * window.h (Fwindow_live_p): Declare.
6189 * undo.c (record_delete): Check that last_undo_buffer is really a
6190 buffer before applying XBUFFER to it.
6192 * keymap.c (where_is_internal): Pass lisp object, not integer, to
6195 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6197 * lisp.h (KEYMAPP): New macro.
6198 (get_keymap): Remove.
6199 (get_keymap_1): Rename get_keymap.
6201 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
6203 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
6205 * xmenu.c (single_submenu): Use KEYMAPP.
6206 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6207 Use KEYMAPP rather than Fkeymapp.
6209 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
6211 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
6212 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6213 Use KEYMAPP rather than Fkeymapp.
6214 (single_submenu): Use KEYMAPP.
6215 (w32_menu_show, w32_dialog_show): Use TRUE.
6217 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
6219 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
6220 (Fkeymapp): Use KEYMAPP.
6221 (get_keymap): Rename from get_keymap_1. Remove old def.
6222 Return t when autoload=0 and error=0 and the keymap needs autoloading.
6223 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
6224 (Fminor_mode_key_binding): Don't raise an error if the binding
6226 (Fuse_global_map, Fuse_local_map): Allow autoloading.
6227 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
6229 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
6230 Allow Vspecial_event_map to be autoloaded.
6231 (menu_bar_items): Fetch the keymap rather than using keymapp.
6232 (menu_bar_one_keymap): No need to follow func-indirect any more.
6233 (parse_menu_item): get_keymap_1 -> get_keymap.
6234 (tool_bar_items): Fetch the keymap rather than using keymapp.
6235 (read_key_sequence): Use KEYMAPP.
6237 * intervals.c (get_local_map): Use get_keymap rather than following
6238 function-indirections explicitly.
6240 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
6242 2000-10-27 Jason Rumney <jasonr@gnu.org>
6244 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
6245 point, as Windows has oversized fonts.
6247 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
6249 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6251 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
6252 (freehook, reallochook): Handle null pointer arguments.
6253 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
6255 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6257 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
6258 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
6259 Giving in to popular pressure to shut up the compiler with casts.
6261 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6263 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
6264 signed value, and use a default value computed from the font's
6267 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
6269 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
6270 that specify a negative underline position can still use underlines.
6272 * window.c (Fpos_visible_in_window_p): Make POS default to
6273 WINDOW's point, not the current buffer's point.
6275 2000-10-26 Dave Love <fx@gnu.org>
6277 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
6278 when it's necessary.
6280 2000-10-26 Gerd Moellmann <gerd@gnu.org>
6282 * window.c (size_window): Compute size difference from sum of old
6283 child window sizes instead of from parent's size.
6285 * xdisp.c (pos_visible_p): Change current buffer if necessary.
6286 Handle obscured lines at the top of the window.
6288 * frame.c (Fdelete_frame): Doc fix. Move running the hook
6289 down after the last error condition check.
6291 * frame.c (Fdelete_frame): Run delete-frame-hook.
6293 2000-10-26 Kenichi Handa <handa@etl.go.jp>
6295 * coding.c (decode_coding): Fix previous change (check also
6296 CODING_MODE_LAST_BLOCK).
6298 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6300 * regex.c: More `unsigned char' -> `re_char' changes.
6301 Also change several `int' into `re_wchar_t'.
6302 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
6303 (PUSH_FAILURE_POINTER): Don't cast any more.
6304 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
6305 We want GCC to complain, since this piece of code makes
6306 re_match non-reentrant, which *should* be fixed.
6307 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
6308 (EXTEND_BUFFER): Use RETALLOC.
6309 (SET_LIST_BIT): Don't cast.
6310 (re_wchar_t): New type.
6311 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
6312 that those two functions will always properly return.
6313 (IMMEDIATE_QUIT_CHECK): Cast to void.
6314 (analyse_first): Use recursion rather than an explicit stack.
6315 (re_compile_fastmap): Can't fail anymore.
6316 (re_search_2): Don't check re_compile_fastmap for failure.
6317 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
6318 Now also sets the new value (passed in a new argument).
6319 (re_match_2_internal): Use it.
6320 Also, use a new var `reg' of type size_t when looping through regs
6321 rather than reuse the inappropriate `mcnt'.
6323 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
6324 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
6325 (where_is_internal): Renamed from Fwhere_is_internal.
6326 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
6327 (Fwhere_is_internal): New function wrapping where_is_internal.
6328 (where_is_internal_1): Handle the case where we're filling the cache.
6329 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
6331 2000-10-25 Miles Bader <miles@gnu.org>
6333 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
6335 2000-10-25 Gerd Moellmann <gerd@gnu.org>
6337 * window.c (pos_fully_visible_p): Removed.
6338 (Fpos_visible_in_window_p): Use pos_visible_p to determine
6339 if position is visible and/or fully visible.
6341 * lisp.h (pos_visible_p): Add prototype.
6343 * xdisp.c (pos_visible_p): New function.
6345 2000-10-25 Kenichi Handa <handa@etl.go.jp>
6347 * process.c (send_process): If OBJECT is t, it means that the data
6348 is from C string, but we should encode it. Before calling
6349 setup_raw_text_coding_system, be sure to flush out data by the
6350 previous coding system.
6352 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
6354 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
6355 assignment of startpos to prev when startpos == pos.
6357 * editfns.c (find_field): Set the field stickiness correctly from
6358 overlay fields. Use renamed `text_property_stickiness'.
6359 (text_property_stickiness): Renamed from `char_property_stickiness'.
6360 Only check text properties, not overlays.
6361 * textprop.c (get_char_property_and_overlay): New function.
6362 (Fget_char_property): Use it.
6363 * intervals.h (get_char_property_and_overlay): Add declaration.
6365 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6367 * keymap.c: Use AREF, ASET and ASIZE macros.
6368 (Fmake_sparse_keymap): Docstring fix.
6370 (shadow_lookup): Move up.
6371 Handle the case where lookup-key returns an integer.
6372 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
6373 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
6374 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
6375 Simplify/rewrite the keymap-finding code.
6376 Add check for command shadowing, using shadow_lookup.
6378 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
6380 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
6381 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
6384 2000-10-24 Andrew Innes <andrewi@gnu.org>
6386 * dired.c (directory_files_internal_unwind): New function.
6387 (directory_files_internal): Use it to ensure closedir is called
6388 even if expand-file-name or file-attributes throw, eg. because of
6389 a user interrupt. Also enable immediate_quit while calling
6390 re_search, so that matching can be interrupted as well.
6392 2000-10-24 Andrew Innes <andrewi@gnu.org>
6394 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
6396 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
6397 so that re_search functions only quit when callers expect them to.
6399 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6401 * regex.c (regex_compile): Change the way of handling a range from
6402 a char less than 256 to a char not less than 256.
6404 2000-10-24 Gerd Moellmann <gerd@gnu.org>
6406 * window.c (size_window): Prevent setting window's width or
6407 height to a negative value (esp. with XSETFASTINT).
6409 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
6410 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
6411 (protect_malloc_state) [GC_MALLOC_CHECK &&
6412 GC_PROTECT_MALLOC_STATE]: New function.
6413 (PROTECT_MALLOC_STATE): New macro.
6414 (__malloc_initialize, morecore, _malloc_internal)
6415 (_free_internal) _realloc_internal): Use it to make _heapinfo
6416 read-only outside of gmalloc.
6418 * keymap.c: Update copyright.
6420 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
6423 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
6425 * filelock.c (unlock_all_files): Use unlock_file to expand each
6426 buffer's file_truename before trying remove its lock file.
6428 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
6430 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
6431 or CRLF, decode EOLs.
6433 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6435 * window.c (Fdisplay_buffer): Fix doc.
6437 2000-10-23 Jason Rumney <jasonr@gnu.org>
6439 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
6440 ASCII font of default fontset on Windows.
6442 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
6443 xterm.c comment below).
6445 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
6447 2000-10-23 Gerd Moellmann <gerd@gnu.org>
6449 * xterm.c (x_connection_closed): Reset handling_signal.
6451 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
6453 2000-10-23 Miles Bader <miles@gnu.org>
6455 * window.c (window_scroll_pixel_based, window_scroll_line_based):
6456 Pass nil for FULLY argument to Fpos_visible_in_window_p to
6457 maintain old behavior.
6458 * minibuf.c (Fminibuffer_complete): Likewise.
6460 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
6462 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
6463 that when a font can't be exactly centered, it errs up rather than
6466 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
6468 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
6470 2000-10-23 Andrew Choi <akochoi@i-cable.com>
6472 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
6474 * dispnew.c [macintosh]: Include macterm.h.
6475 (init_display) [macintosh]: Initialization for window system.
6477 * emacs.c (main) [macintosh]: Call syms_of_textprop,
6478 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
6479 syms_of_search, x_term_init, and init_keyboard before calling
6480 init_window_once. Also, call syms_of_xmenu.
6482 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
6483 default fontset to Monaco.
6485 * frame.c [macintosh]: Include macterm.h. Remove declarations of
6486 NewMacWindow and DisposeMacWindow.
6487 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
6488 instead of calling NewMacWindow and setting fields of
6489 f->output_data.mac directly. Call init_frame_faces.
6490 (Fdelete_frame) [macintosh]: Remove unused code.
6491 (Fmodify_frame_parameters) [macintosh]: Call
6492 x_set_frame_parameters instead of mac_set_frame_parameters.
6494 * frame.h [macintosh]: Define menu_bar_lines field in struct
6495 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
6497 * keyboard.c [macintosh]: Include macterm.h.
6498 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
6499 and menu_bar_activate_event type events as for X and NT.
6500 (make_lispy_event) [macintosh]: Construct lisp events of type
6501 MENU_BAR_EVENT as for X and NT.
6503 * sysdep.c [macintosh]: Remove declaration for sys_signal.
6504 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
6505 (sys_subshell) [macintosh]: Remove definition entirely.
6506 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
6507 Vwindow_system_version here. Remove initialization of
6508 Vx_bitmap_file_path.
6509 (read_input_waiting): Correct the number of parameters passed to
6511 Move all Macintosh functions to mac/mac.c.
6513 * term.c [macintosh]: Include macterm.h.
6515 * window.c [macintosh]: Include macterm.h.
6517 * xdisp.c [macintosh]: Include macterm.h. Declare
6518 set_frame_menubar and pending_menu_activation.
6519 (echo_area_display) [macintosh]: Do not return if terminal frame
6520 is the selected frame.
6521 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
6522 Allow only the selected frame to set menu bar.
6523 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
6524 calling FRAME_EXTERNAL_MENU_BAR (f).
6525 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
6527 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
6528 and check_x. Declare XCreateGC. Define x_create_gc and
6529 x_free_gc. Initialize font_sort_order.
6530 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
6531 but call x_list_fonts instead of w32_list_fonts.
6532 (Finternal_face_x_get_resource) [macintosh]: Do not call
6533 display_x_get_resource.
6534 (prepare_face_for_display) [macintosh]: Set xgcv.font.
6535 (realize_x_face) [macintosh]: Load the font if it is specified in
6537 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
6539 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
6541 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
6542 is nil: since we go to the end of submap anyway, we'd end up
6544 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
6545 doesn't obey autoload.
6547 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6549 * msdos.c (dos_set_window_size): Update screen dimension variables.
6551 2000-10-21 Jason Rumney <jasonr@gnu.org>
6553 * w32term.c (w32_cache_char_metrics): Double check that font is
6554 really fixed pitch before trusting tmPitchAndFamily.
6556 2000-10-21 Andrew Innes <andrewi@gnu.org>
6558 * w32gui.h (w32_char_font_type): Move enum from w32term.c
6560 * w32term.h: Extern decl for w32_cache_char_metrics.
6562 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
6564 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
6565 (w32_unload_font): Free per_char array if present.
6567 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
6568 cached information in emulated XFontStruct to handle common cases
6569 quickly. Do not allocate XCharStruct for return.
6570 (w32_native_per_char_metric): New function.
6571 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6573 (x_produce_glyphs): Don't get an HDC. Change calls to
6574 w32_per_char_metric to match arg change above. Remove calls to
6576 (w32_get_glyph_overhangs): Ditto.
6577 (w32_cache_char_metrics): New function.
6579 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6580 ($(BLD)/casefiddle.$(O)): Remove compile command.
6581 ($(BLD)/gmalloc.$(O)): Remove compile command.
6582 ($(BLD)/dispnew.obj):
6583 ($(BLD)/keyboard.obj):
6584 ($(BLD)/w32inevt.obj):
6585 ($(BLD)/w32bdf.obj):
6587 ($(BLD)/buffer.obj):
6588 ($(BLD)/editfns.obj):
6590 ($(BLD)/fileio.obj):
6592 ($(BLD)/indent.obj):
6593 ($(BLD)/insdel.obj):
6594 ($(BLD)/intervals.obj):
6595 ($(BLD)/minibuf.obj):
6597 ($(BLD)/scroll.obj):
6598 ($(BLD)/sysdep.obj):
6599 ($(BLD)/textprop.obj):
6600 ($(BLD)/widget.obj):
6601 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6602 ($(BLD)/term.obj): Add dependency on dispextern.h.
6604 * makefile.nt ($(BLD)\dispnew.obj):
6605 ($(BLD)\keyboard.obj):
6606 ($(BLD)\w32inevt.obj):
6607 ($(BLD)\w32bdf.obj):
6609 ($(BLD)\buffer.obj):
6610 ($(BLD)\editfns.obj):
6612 ($(BLD)\fileio.obj):
6614 ($(BLD)\indent.obj):
6615 ($(BLD)\insdel.obj):
6616 ($(BLD)\intervals.obj):
6617 ($(BLD)\minibuf.obj):
6619 ($(BLD)\scroll.obj):
6620 ($(BLD)\sysdep.obj):
6621 ($(BLD)\textprop.obj):
6622 ($(BLD)\widget.obj):
6623 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6624 ($(BLD)\term.obj): Add dependency on dispextern.h
6626 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6628 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6629 with an additional argument of Qt.
6631 2000-10-21 Miles Bader <miles@gnu.org>
6633 * window.c (pos_fully_visible_in_window_p): New function.
6634 (Fpos_visible_in_window_p): Add FULLY argument.
6635 Use pos_fully_visible_in_window_p.
6636 (window_scroll_pixel_based, window_scroll_line_based): Update
6637 calls to Fpos_visible_in_window_p.
6638 * lisp.h (Fpos_visible_in_window_p): Update prototype
6640 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6642 * alloc.c (toplevel): Conditionalize compilation of mem_*
6643 functions differently.
6645 2000-10-20 Jason Rumney <jasonr@gnu.org>
6647 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6648 mem_init where it used to be. mem_z etc not defined otherwise.
6650 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6652 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6654 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6655 structure definition and related variabled to the top of the file.
6656 Include this code when GC_MALLOC_CHECK is defined.
6657 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6658 register/unregister allocated region.
6659 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6660 which isn't allocated.
6661 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6662 something which is already in use.
6663 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6664 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6665 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6666 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6668 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6669 _malloc_internal instead of malloc.
6670 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6673 2000-10-20 Andrew Innes <andrewi@gnu.org>
6675 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6677 (my_strftime) <macro>: Don't use macro arg list when redefining as
6679 (my_strftime) <function>: Supply 0 as ut argument.
6681 2000-10-19 Jason Rumney <jasonr@altavista.net>
6683 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6684 including dispextern.h, as it stops faces from working.
6686 * w32fns.c (Fx_create_frame): Don't bother calling
6687 face-set-after-frame-default since the caller does it for us
6688 anyway. Clean up calls to x_get_arg to be consistent with X.
6690 * w32term.c (x_produce_glyphs): Handle
6691 unibyte_display_via_language_environment correctly.
6692 (w32_draw_box_rect): Fix the calculation of width and height.
6694 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6695 as it has stopped working.
6696 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6699 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6701 * eval.c (skip_debugger): Prevent a compiler warning.
6702 (Fcondition_case): Likewise.
6703 (Fbacktrace_frame): Use a null interactive spec.
6705 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6707 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6709 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6711 * strftime.c: Sync with glibc, file version 1.78.
6712 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6713 should no longer be used according to ISO 8601.
6715 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6716 no map for meta_prefix_char, don't try to use it as a keymap.
6717 Instead, if T_OK is non-zero, look up a default binding, if any,
6718 otherwise, if T_OK is zero, return nil.
6720 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6721 (x_to_xcolors, png_load): Use x_query_color.
6723 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6725 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6727 (x_copy_color, x_alloc_lighter_color): Likewise.
6729 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6730 (x_query_color, x_query_colors): Add prototype.
6732 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6733 check_string_bytes only if not noninteractive, increase count to 50.
6735 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6737 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6740 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6742 * alloc.c (pure_bytes_used): Renamed from pureptr.
6744 (pure_alloc): New function.
6745 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6747 (Fpurecopy): Use PURE_POINTER_P.
6749 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6750 PT has moved backward.
6752 * xdisp.c (cursor_row_p): Take continued lines into account.
6754 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6756 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6757 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6758 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6761 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6762 of selective display off while searching for the next line start.
6764 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6766 * Makefile.in (term.o): Depend on dispextern.h.
6768 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6770 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6772 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6774 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6775 the iterator at the beginning, so that they can be set later on,
6776 for instance in reseat_at_next_visible_line_start, without being
6779 * xfns.c (pbm_format): Add :foreground and :background keywords.
6780 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6781 (xbm_load): Recognize foreground and background color specifications.
6783 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6785 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6787 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6789 * msdos.c (IT_set_face): Compare highlighted face with the default
6790 face, and invert colors if these faces' colors are identical.
6791 (Fmsdos_remember_default_colors): Don't swap foreground and
6792 background colors in initial_colors[].
6793 (IT_set_frame_parameters): Don't swap frame's foreground and
6794 background pixels. If ALIST includes "(reverse . t)", swap
6795 foreground-color and background-color properties in frame's
6796 param_alist. If the original frame's param_alist doesn't specify
6797 the colors, store unspecified-fg and unspecified-bg, reversed if
6800 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6801 the colors are unspecified and reversed, reverse fore- and back-
6802 ground in the returned value.
6803 (Fframe_parameter): Ditto.
6805 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6807 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6808 get_last_unchanged_at_beg_row.
6809 (find_first_unchanged_at_end_row): Renamed from
6810 get_first_unchanged_at_end_row.
6811 (find_first_unchanged_at_end_row): Convert assertions to
6812 unconditional tests which abort. When looking for a row in
6813 unchanged text, don't go further back than first_text_row.
6815 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6816 Don't add in the last line's height when deciding if the new
6817 position is below the scroll margin.
6819 2000-10-16 Miles Bader <miles@gnu.org>
6821 * editfns.c (Fconstrain_to_field): Check carefully for field
6822 boundaries if either OLD_POS or NEW_POS has a non-nil field
6823 property, even if they're the same.
6825 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6827 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6828 height for XFillRectangle.
6830 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6832 * syntax.c (Fstring_to_syntax): New function extracted from
6833 Fmodify_syntax_entry.
6834 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6835 (skip_chars, Fforward_comment): Remove unused variables.
6836 (syms_of_syntax): Add defsubr for string-to-syntax.
6837 (describe_syntax): Add code for comment and string fences.
6839 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6841 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6842 Do the meta->esc mapping. Call get_keyelt before returning.
6843 Start scanning from the second element (the first is always `keymap')
6844 to make it easier to detect when we reach a parent map.
6845 Handle the case of inheriting from a symbol whose function is a map.
6846 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6847 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6848 (get_keyelt, Flookup_key): Update call to access_keymap.
6849 Remove the meta->esc mappings.
6850 (define_as_prefix): Delete old disabled code.
6851 (menu_item_p): New function.
6852 (where_is_internal_1): Skip over the few remaining menu items.
6853 * lisp.h (access_keymap): Update prototype.
6854 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6855 Update call to access_keymap.
6856 (follow_key, read_key_sequence): Update calls to access_keymap.
6857 Remove the meta->esc mappings.
6859 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6861 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6862 with additional argument.
6864 * xdisp.c (cursor_row_p): New function.
6865 (try_cursor_movement, display_line): Use it.
6867 * xdisp.c (append_space): Also save/restore iterator's current
6868 character and its length.
6870 * xdisp.c (init_from_display_pos): Add an assertion.
6871 (handle_stop): Don't set iterator's add_overlay_start.
6872 (handle_invisible_prop): Likewise.
6873 (load_overlay_strings): If text under an overlay is invisible,
6874 take both before- and after-strings into account when the iterator
6875 is positioned either at the start or at the end of the overlay.
6876 (forward_to_next_line_start): Rewritten.
6877 (reseat_at_next_visible_line_start): Rewritten.
6878 (set_iterator_to_next): Add parameter RESEAT_P.
6880 * dispextern.h (struct it): Remove member add_overlay_start.
6881 (set_iterator_to_next): Change prototype.
6883 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6885 * coding.c (code_convert_region): Be sure to initialize
6886 coding->category_idx.
6887 (decode_coding_string): Set coding->src_multibyte and
6888 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6889 (encode_coding_string): Set coding->src_multibyte and
6890 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6892 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6894 * xfns.c (Fx_create_frame): Don't bother calling
6895 face-set-after-frame-default since the caller does it for us anyway.
6897 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6899 * window.c (coordinates_in_window): Fix detection of vertical line
6900 on character terminals.
6902 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6904 * editfns.c (save_excursion_save): Additionally record the
6906 (save_excursion_restore): If buffer was visible in a window, and a
6907 different window was selected, and the old selected window is
6908 still live, restore point in that window.
6910 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6912 * xterm.c (x_produce_glyphs): Handle
6913 unibyte_display_via_language_environment correctly.
6915 * regex.c (regex_compile): Change the way of handling a range from
6916 unibyte char to multibyte char.
6918 * syntax.c (skip_chars): Change the way of handling a range from
6919 unibyte char to multibyte char.
6921 * process.c (read_process_output): Cancel previous change.
6923 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6925 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6927 * charset.c (Ffind_charset_string): Doc fix.
6928 (Ffind_charset_region): Doc fix.
6930 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6932 * process.c (read_process_output): Fix previous change. Adjust
6933 multibyteness of text to insert in a buffer by
6934 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6936 2000-10-10 Andreas Schwab <schwab@suse.de>
6938 * alloc.c (mark_object): Remove all workarounds installed on
6941 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6943 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6944 (base64_encode_1): Make it work for a text of multibyte form.
6945 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6946 case. Don't call str_to_multibyte because base64_decode_1
6947 produces correct multibyte form for eight-bit codes.
6948 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6949 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6950 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6953 * charset.h (CHAR_STRING): Optimized for single byte characters.
6955 2000-10-09 Andreas Schwab <schwab@suse.de>
6957 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6958 -1 after socket is closed, to fall through to error processing.
6960 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6962 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6963 variables. If ALIST includes foreground-color or
6964 background-color, change also the colors of the default face for
6967 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6969 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6970 them extern (they are defined on xfaces.c).
6971 (syms_of_msdos): Don't intern and don't staticpro
6972 Qbackground_color and Qforeground_color.
6974 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6976 * frame.c (Fframe_parameter): For non-windowed frames, if
6977 f->param_alist says foreground or background color is unspecified,
6978 call tty_color_name to return the color name computed from the
6979 frame's current colors.
6981 2000-10-06 Dave Love <fx@gnu.org>
6983 * terminfo.c (ospeed): Don't declare.
6985 * sysdep.c: Don't include string.h.
6986 (h_errno): Declare conditional also on TRY_AGAIN.
6988 * charset.c (Ffind_charset_string): Doc fix.
6990 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6991 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6994 2000-10-05 Dave Love <fx@gnu.org>
6996 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6997 position like menu-bar.
6999 2000-10-05 Gerd Moellmann <gerd@gnu.org>
7001 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
7003 * xdisp.c (handle_single_display_prop): Use safe_call1.
7004 (safe_call): Renamed from call_function.
7005 (safe_call1): New function.
7006 (handle_fontified_prop): Use safe_call1 instead of call1.
7007 (safe_eval): Renamed from eval_form.
7008 (safe_eval_handler): Renamed from eval_handler.
7009 (handle_single_display_prop, display_mode_element): Use safe_eval
7010 instead of eval_form.
7012 * xfaces.c (merge_face_heights): Use safe_call instead of
7015 * keyboard.c (show_help_echo): Use safe_call instead of
7016 call_function; use safe_eval instead of eval_form.
7018 * lisp.h (safe_call): Renamed from call_function.
7019 (safe_eval): Renamed from eval_form.
7020 (safe_call1): Add prototype.
7022 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
7024 * xfns.c (image_ascent): Rearrange ascent calculation for the
7027 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
7029 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
7030 (where_is_internal_1): Don't bother ignoring menu-items any more.
7032 2000-10-04 Gerd Moellmann <gerd@gnu.org>
7034 * keyboard.c (update_menu_bindings): New variable.
7035 (parse_menu_item): Use AREF. If update_menu_bindings
7036 is 0, don't update menu bindings.
7037 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
7039 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
7041 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
7044 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
7046 * syntax.c (forw_comment): Match nestedness of ender/starter.
7047 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
7048 (prev_char_comstart_first): Remove.
7049 (back_comment): Check two-char comment markers more carefully
7050 to better handle overlapping cases like *//* or /* */* */ ...
7051 Match nestedness of ender/starter.
7053 2000-10-02 Dave Love <fx@gnu.org>
7055 * config.in (HAVE_GAI_STRERROR): Add undef.
7057 * process.c (Fopen_network_stream): Use it.
7059 * m/alpha.h (NO_REMAP): Don't define.
7061 2000-10-02 Gerd Moellmann <gerd@gnu.org>
7063 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
7064 return with a string converted to an integer or vice versa when
7065 Vmocklisp_arguments is t.
7066 (Fsignal): Likewise. The function can return for `quit'.
7067 (struct gcpro): Declare member `var' to point to a volatile
7070 * eval.c (error): Prevent compiler warning.
7072 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
7074 * keymap.c (keymap_memberp): New function.
7075 (Fset_keymap_parent): Use it.
7076 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
7077 Use keymap_memberp to avoid creating cycles.
7078 (access_keymap): Use KEYMAPP.
7080 2000-09-30 Gerd Moellmann <gerd@gnu.org>
7082 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
7083 gai_strerror. Make sure xerrno is set if connect fails. Improve
7086 2000-09-29 Jason Rumney <jasonr@gnu.org>
7088 * w32term.c (w32_char_font_type, w32_encode_char)
7089 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
7090 (w32_bdf_per_char_metric): New function.
7091 (w32_per_char_metric): Use it.
7092 (x_draw_glyph_string_background): Always draw background for BDF
7095 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
7096 GDI object which is a scarce resource.
7098 * w32bdf.c (search_file_line): Fix skipping of whitespace.
7099 (get_quoted_string): Fix limit on memchr search.
7100 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
7101 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
7102 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
7103 (get_cached_font_char, cache_char_offset): Use macro
7104 BDF_CODEPOINT_RANGE_COVER_P.
7105 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
7106 (clear_cached_bitmap_slots): New function.
7107 (GET_HEX_VALUE): G-Z, g-z are not hex.
7108 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
7109 (get_bitmap_with_cache): Use new cache implementation.
7110 (create_offscreen_bitmap): New function.
7111 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
7113 * w32term.c (x_produce_glyphs): If the distance from the current
7114 position to the next tab stop is less than a canonical character
7115 width, use the tab stop after that.
7116 (x_draw_glyphs): Handle case START and END are out of bounds more
7118 (x_clear_mouse_face): Block/unblock input.
7119 (x_display_and_set_cursor): Don't show a hollow box cursor for
7120 buffers whose cursor_type is nil.
7122 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7124 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
7126 * dispextern.h (updating_frame): Declare extern.
7128 2000-09-29 Andreas Schwab <schwab@suse.de>
7130 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
7132 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7134 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
7135 use its function definition.
7136 (tool_bar_items): Likewise.
7138 * lisp.h (fatal): Declare NO_RETURN.
7140 2000-09-29 Kenichi Handa <handa@etl.go.jp>
7142 * keymap.c: Remove the line "#undef NULL".
7144 2000-09-28 Gerd Moellmann <gerd@gnu.org>
7146 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
7148 2000-09-28 Dave Love <fx@gnu.org>
7150 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
7152 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
7154 * .gdbinit (xreload): Note its need on GNU/Linux.
7156 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
7157 r_alloc, r_alloc_free.
7159 2000-09-28 Kenichi Handa <handa@etl.go.jp>
7161 * syntax.c (skip_chars): Handle negation correctly.
7163 2000-09-27 Gerd Moellmann <gerd@gnu.org>
7165 * xfaces.c (realize_default_face): Call set_lface_from_font_name
7166 with non-zero FORCE_P argument.
7168 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
7171 * xdisp.c (window_box_height): Add an assertion.
7173 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
7174 tool-bar than is available.
7175 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
7177 2000-09-27 Dave Love <fx@gnu.org>
7179 * s/irix6-5.h: Now works 64-bit. Tidied.
7181 2000-09-26 Gerd Moellmann <gerd@gnu.org>
7183 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
7184 instead of BITS_PER_INT.
7185 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
7186 EMACS_UINT, respectively.
7187 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
7189 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
7191 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
7193 * window.c (freeze_window_starts): Construct last argument for
7194 foreach_window differently.
7196 * xfns.c (x_decode_color): Don't return a Lisp_Object.
7198 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
7199 EMACS_UINT instead of `int' and `unsigned int'.
7200 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
7202 * frame.h (struct frame): Make the `nothing' member of union
7203 output_data an EMACS_INT.
7205 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
7206 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
7207 size in the sdata structure.
7208 (SDATA_NBYTES, SDATA_DATA): New macros.
7209 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
7210 differently for the different layout of the sdata structure.
7211 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
7213 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
7214 Check that size recorded in the string size and size recorded in
7215 the sdata structure agree.
7217 2000-09-25 Dave Love <fx@gnu.org>
7219 * buffer.c: Include stdio.h.
7221 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
7223 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
7225 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
7226 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
7227 (__malloc_extra_blocks): Declare as __malloc_size_t.
7229 2000-09-25 Gerd Moellmann <gerd@gnu.org>
7231 * alloc.c (mark_image): Use GC_NILP instead of NILP.
7233 * keyboard.c (show_help_echo): Set help_echo_showing_p.
7234 (read_char): If help-echo is showing, preserve the echo area
7237 * xdisp.c (help_echo_showing_p): New variable.
7238 (set_message): Reset it to 0.
7239 (init_xdisp): Initialize help_echo_showing_p.
7241 * dispextern.h (help_echo_showing_p): Declare extern.
7243 * config.in: Fix typo in __GNUC_MINOR__.
7245 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
7247 * s/freebsd.h (POSIX_SIGNALS): Define.
7249 * xterm.c (x_clear_mouse_face): Block/unblock input.
7251 2000-09-24 Dave Love <fx@gnu.org>
7253 * fns.c (base64_encode_1): Fix last change.
7255 2000-09-22 Gerd Moellmann <gerd@gnu.org>
7257 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
7259 * xdisp.c (try_window_reusing_current_matrix): More fixes
7260 for the case window has a header-line.
7262 2000-09-22 Dave Love <fx@gnu.org>
7264 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
7267 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
7269 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
7271 2000-09-21 Gerd Moellmann <gerd@gnu.org>
7273 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
7276 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
7279 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
7280 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
7281 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
7284 * marker.c (byte_char_debug_check): Return void.
7286 * xfns.c (Fx_create_frame): Set default frame parameter value
7287 for tool-bar-lines to 1.
7289 * dispnew.c (scrolling_window): Compare y-positions of rows
7290 equal at the start. Some simplification.
7292 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
7293 reused rows' y-position in the case window has a header-line, and
7294 new window start is greater than old window start.
7296 * process.c (process_sent_to): New variable.
7297 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
7298 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
7299 Declare more parameters volatile.
7301 * lread.c (Vrecursive_load_depth_limit): New variable.
7302 (Fload): Check recursive loads whose recursion depth exceeds
7303 Vrecursive_load_depth_limit.
7304 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
7306 2000-09-20 Gerd Moellmann <gerd@gnu.org>
7308 * fileio.c (Fread_file_name): Doc fix.
7310 * editfns.c (Fmessage_or_box): Doc fix.
7312 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
7314 * xfns.c (xbm_scan): Allow C-style comments.
7316 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
7317 symbols are specified, add color translations to the cache.
7318 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
7319 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
7321 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
7322 structures to xpm_init_color_cache.
7324 2000-09-19 Gerd Moellmann <gerd@gnu.org>
7326 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
7328 2000-09-19 Andrew Innes <andrewi@gnu.org>
7330 * makefile.nt (bootstrap-emacs): Don't change directory.
7332 2000-09-19 Kenichi Handa <handa@etl.go.jp>
7334 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
7336 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
7337 If output buffer is too small, signal an appropriated error.
7339 2000-09-18 Dave Love <fx@gnu.org>
7341 * keyboard.c (menu_bar_items, tool_bar_items)
7342 (current_active_maps): Remove redundant get_local_map call.
7344 2000-09-18 Gerd Moellmann <gerd@gnu.org>
7346 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
7347 cursor for buffers whose cursor_type is nil.
7349 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
7350 a feature to implement that is already implemented.
7351 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
7354 * xfns.c (x_clear_image_1): New function.
7355 (x_clear_image): Use it.
7356 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
7358 * dispnew.c (update_window): Move test for invisible lines
7359 at the top to update_window_line.
7360 (update_window_line): Handle invisible lines here.
7362 * xfns.c (clear_image_cache): Clear current matrices of all
7363 frames sharing an image cache. Block input while freeing
7364 images. Fix timestamp comparison.
7365 (x_clear_image): Also free the mask.
7367 * xfns.c (lookup_image): Block input while loading the image so
7368 that we won't get interrupted in a state where the image isn't yet
7370 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
7371 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
7372 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
7373 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
7375 2000-09-16 Gerd Moellmann <gerd@gnu.org>
7377 * dispnew.c (update_window): Make sure to make desired rows
7378 current even if they are completely invisible at the top
7381 2000-09-15 Gerd Moellmann <gerd@gnu.org>
7383 * xfns.c (lookup_image): Build mask before applying an algorithm.
7384 Recognize algorithm `disabled'.
7385 (cross_disabled_images): New variable.
7386 (COLOR_INTENSITY): New macro.
7387 (x_detect_edges): Use COLOR_INTENSITY.
7388 (x_disable_image): New function.
7389 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
7391 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
7392 disabled state, don't apply an image transformation algorithm if
7393 the user specified an image for the disabled state. Use
7394 `:algorithm disabled' for creating a disabled item's image if the
7395 user hasn't specified an image.
7397 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
7398 allocation functions with the XPM lib.
7399 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
7400 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
7401 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
7402 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
7403 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
7404 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
7405 functions, if possible, because these handle color allocation
7406 failure more gracefully.
7407 (Fimage_mask_p): New function.
7409 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
7410 (Qedge_detection, Qheuristic): New symbols.
7411 (syms_of_xfns): Initialize new symbols.
7412 (lookup_image): Handle `:mask X', `:algorithm emboss', and
7413 `algorithm (edge-detection ...)'.
7414 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
7415 (tiff_format, gif_format, gs_format): Add `:mask'.
7416 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
7417 (GIF_MASK, GS_MASK): New enumerators.
7418 (x_laplace_read_row, x_laplace_write_row): Functions removed.
7419 (emboss_matrix, laplace_matrix): New variables.
7420 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
7421 (x_edge_detection): New functions.
7422 (x_laplace): Rewritten in terms of x_detect_edges.
7423 (x_build_heuristic_mask): If image has a mask, free it.
7425 2000-09-14 Andrew Innes <andrewi@gnu.org>
7427 * makefile.w32-in: Revert to Unix line endings.
7429 2000-09-14 Andrew Innes <andrewi@gnu.org>
7431 * makefile.w32-in: Standardize indentation somewhat.
7432 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
7433 cater for differences between shells.
7435 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
7437 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7439 * xterm.c (x_produce_glyphs): If the distance from the current
7440 position to the next tab stop is less than a canonical character
7441 width, use the tab stop after that.
7443 2000-09-14 Dave Love <fx@gnu.org>
7445 * buffer.c (alloc_buffer_text): Fix xmalloc call.
7447 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7449 * xdisp.c (handle_fontified_prop): While running fontification
7450 functions, bind `fontification-functions' and
7451 `after-change-functions' to nil.
7453 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
7454 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
7456 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
7458 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
7459 USE_MMAP_FOR_BUFFERS.
7461 * insdel.c (make_gap): Use enlarge_buffer_text.
7463 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
7464 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
7465 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
7466 from former r_alloc_* functions in ralloc.c.
7467 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
7468 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
7469 (mmap_init) [REL_ALLOC_MMAP]: New function.
7470 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
7471 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
7474 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
7475 (enlarge_buffer_text): Add prototype.
7477 * ralloc.c: Remove everything having to do with the use of mmap.
7479 2000-09-13 Gerd Moellmann <gerd@gnu.org>
7481 * sound.c (Fplay_sound): Doc fix.
7483 * keyboard.c: Avoid some more compiler warnings.
7484 (parse_tool_bar_item): Ignore cached key bindings.
7486 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
7487 and allocation of Lisp data.
7489 2000-09-12 Gerd Moellmann <gerd@gnu.org>
7491 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
7492 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
7495 * lread.c (Fload): Put code checking for recursive loads in #if 0.
7497 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
7499 * ccl.c: Comment fixed.
7500 (MAX_MAP_SET_LEVEL): Increased to 30.
7501 (PUSH_MAPPING_STACK): Enclose with do-while block.
7502 (POP_MAPPING_STACK): Likewise.
7503 (stack_idx_of_map_multiple): New variable.
7504 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
7505 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
7506 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
7507 (ccl_driver) <CCL_MapSingle>: Likewise.
7508 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
7509 with the case where looking up process reaches to the end of
7510 map-set, and call CCL programs as the above change.
7512 2000-09-11 Gerd Moellmann <gerd@gnu.org>
7514 * xfns.c (png_load, jpeg_load): Declare some variables volatile
7515 that might be clobbered by longjmp.
7516 (check_x_display_info, x_decode_color, create_frame_xic)
7517 (Fx_display_backing_store, Fx_display_visual_class)
7518 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
7520 * lread.c (init_lread): Set Vloads_in_progress to nil.
7521 (Fload): Show list of recursively loaded files, when signaling an
7524 * lread.c (Vloads_in_progress): New variable.
7525 (record_load_unwind): New function.
7526 (Fload): Check for recursive loads.
7527 (syms_of_lread): Initialize Vloads_in_progress.
7528 (read_integer, read1): Avoid some compiler warnings.
7530 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
7533 2000-09-11 Miles Bader <miles@gnu.org>
7535 * editfns.c (Fbuffer_string): Doc fix.
7537 2000-09-10 Gerd Moellmann <gerd@gnu.org>
7539 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
7541 2000-09-09 Ken Raeburn <raeburn@gnu.org>
7543 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
7544 whether to include other header files.
7546 2000-09-09 Gerd Moellmann <gerd@gnu.org>
7548 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
7549 by Fmemq as a boolean.
7551 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
7553 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
7555 2000-09-08 Gerd Moellmann <gerd@gnu.org>
7557 * ralloc.c (mmap_fd): Remove initializer which can make it
7558 read-only in a dumped Emacs.
7559 (mmap_fd_1): New variable.
7560 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
7561 restore it from there.
7562 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
7563 unconditionally so that mmap_fd can be initialized there.
7564 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
7565 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
7566 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
7568 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7570 * xdisp.c (dump_glyph_row): Fix printf format string.
7571 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
7573 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7575 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7578 * xdisp.c (try_window_id): When trying to locate cursor in
7579 unchanged rows at the top, handle the case that we can't find it.
7581 * xterm.c (x_draw_glyphs): Handle case START and END are out
7582 of bounds more carefully.
7584 2000-09-08 Dave Love <fx@gnu.org>
7586 * s/sol2.h (REL_ALLOC_MMAP): Define.
7587 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7589 * ralloc.c: Don't include string.h (redundant).
7590 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7591 [!MAP_ANON]: Include fcntl.h.
7592 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7593 (r_alloc, r_re_alloc, r_alloc_free)
7594 (mmap_enlarge, mmap_set_vars): Use it.
7595 (r_alloc_init_fd): New function.
7596 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7597 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7600 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7603 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7604 change to __NetBSD__.
7606 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7608 * search.c (compile_pattern): Check the multibyteness of cached
7611 2000-09-08 Miles Bader <miles@gnu.org>
7613 * xfaces.c (default_face_vector): Function removed.
7614 (Finternal_merge_in_global_face): Restore old global/local
7615 attribute override order. Use inline loop instead of calling
7616 default_face_vector.
7618 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7620 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7621 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7622 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7623 where necessary, in case POINTER_TYPE is `void'.
7625 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7627 * frame.c (make_terminal_frame): Initialize frame foreground and
7628 background colors to unspecified, for the initial instance of an
7631 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7633 * ralloc.c (mmap_find): Fix overlap computation.
7634 (mmap_enlarge): Compute nbytes before trying to find an
7637 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7640 * lread.c (syms_of_lread): Change value of regexp
7641 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7643 * xmenu.c (xdialog_show): When looking up the selection in
7644 menu_items, take `quote' boundaries into account; this corresponds
7645 to a nil ITEM in x-popup-dialog.
7647 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7649 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7651 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7653 * coding.c (encode_coding_sjis_big5): Use translation table for
7654 encoding, not decoding. Fix the handling of latin-jisx0201.
7655 Check for the charset katakana-jisx0201 too.
7656 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
7657 (detect_coding_sjis): Check the byte sequence more rigidly.
7659 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7661 * xfaces.c (Vparam_value_alist): New variable.
7662 (syms_of_xfaces): Initialize it.
7663 (Finternal_set_lisp_face_attribute): Avoid more consing.
7665 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7667 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7668 (Qbackground_mode): New variable.
7669 (syms_of_frame_1): Initialize Qbackground_mode.
7671 * lisp.h (Qdisplay): Declare extern.
7673 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7674 change face on all frames, and change the default for new frames.
7676 2000-09-07 Dave Love <fx@gnu.org>
7678 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7680 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7682 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7684 * charset.c: Include composite.h
7685 (lisp_string_width): New function.
7686 (Fstring_width): Call lisp_string_width instead of strwidth.
7688 * Makefile.in (charset.o): Depends on composite.h.
7690 * process.c (read_process_output): Before inserting the decoded
7691 text in the buffer, adjust the multibyteness.
7693 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7695 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7696 buffer's text buffer is null, map new memory.
7698 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7699 POINTER_TYPE and size_t.
7700 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7701 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7702 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7703 [REL_ALLOC_MMAP]: New macros.
7704 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7705 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7706 [REL_ALLOC_MMAP]: New functions.
7708 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7709 before and after unexec.
7711 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7712 text buffers if necessary.
7714 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7715 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7718 * config.in (HAVE_MMAP): Add #undef.
7720 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7722 * frame.c (Qdisplay_type): New variable.
7723 (syms_of_frame_1): Initialize it.
7724 (Fframe_parameter): New function that avoids consing.
7725 (syms_of_frame): Defsubr it.
7727 * buffer.c (Fother_buffer): Consider buffers as invisible when
7728 they are displayed in a window on an invisible frame.
7730 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7731 get-largest-window always return nil.
7733 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7735 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7736 variable; recognize Emacs 19 elc files.
7738 2000-09-04 Miles Bader <miles@gnu.org>
7740 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7741 before initially popping up the menu, so the menu doesn't flash
7742 when the face settings are significantly different from the defaults.
7744 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7746 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7747 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7748 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7749 (BIT_UNIBYTE): Remove.
7750 (re_match_2_internal): Delete corresponding code and streamline the
7751 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7752 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7753 (re_wctype_t): New type.
7754 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7755 (regex_compile): Use them and fix handling of overly long char classes.
7757 2000-09-03 Andrew Innes <andrewi@gnu.org>
7759 * makefile.w32-in: Change to DOS line endings.
7761 * s/ms-w32.h (ORDINARY_LINK): New define.
7763 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7764 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7766 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7767 (distclean): Delete them here instead.
7769 * w32proc.c (compare_env): Convert to uppercase for comparison,
7770 not lowercase, to match how the native Windows shell works.
7772 2000-09-03 Jason Rumney <jasonr@gnu.org>
7774 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7775 CVS changes the line-ends when checking in/out on DOS/Windows.
7777 * makefile.nt (emacs): Do not change directory to run temacs, as
7778 the load-path is set relative to current directory.
7780 2000-09-03 Miles Bader <miles@gnu.org>
7782 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7784 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7786 * xdisp.c (redisplay_mode_lines): New function.
7787 (display_mode_lines): Return number of mode lines displayed.
7788 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7789 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7791 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7792 string.h and strings.h.
7793 (index) [HAVE_INDEX]: Add prototype.
7795 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7796 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7798 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7799 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7801 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7803 * lread.c (read1): Accept `?' as symbol constituent, for
7804 compatiblity with XEmacs.
7806 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7808 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7809 (struct re_pattern_buffer): Remove newline_anchor.
7810 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7811 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7812 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7813 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7814 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7815 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7816 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7817 Get rid of references to newline_anchor.
7818 (regcomp): Allocate and precompute a fastmap.
7820 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7822 * lread.c (openp): GCPRO local variable `filename'.
7824 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7826 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7828 * regex.c: Merge some changes from GNU libc. Add prototypes.
7829 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7830 Use memcmp and memcpy instead of bcopy and bcmp.
7831 (init_syntax_once): Use ISALNUM.
7832 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7833 (REG_UNSET_VALUE): Remove. Use NULL instead.
7834 (REG_UNSET, re_match_2_internal): Use NULL.
7835 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7837 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7838 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7839 (regex_compile): In handle_interval, return an error rather than try to
7840 unfetch the interval if we can't find the closing brace.
7841 Obey the RE_NO_GNU_OPS syntax bit.
7842 (TOLOWER): New macro.
7844 (regexec): Allocate regs.start and regs.end as one block.
7846 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7848 * xdisp.c (echo_area_display): Check display_completed instead
7849 of calling detect_input_pending.
7851 * dispnew.c (update_frame): Only set display_completed here; move
7852 the update_begin and update_end calls here from update_frame_1.
7853 (update_frame_1): Don't set display_completed here, don't call
7854 update_begin/update_end.
7856 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7857 instead of store_frame_param.
7859 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7861 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7862 desired window matrix hasn't been displayed, use the current row
7863 instead. Make sure that only those frame rows are updated for
7864 which there exists a corresponding enabled desired row.
7866 2000-08-29 Miles Bader <miles@gnu.org>
7868 * xfaces.c (default_face_vector): New function.
7869 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7871 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7873 * lread.c (openp): Prevent temporary string passed to
7874 Ffile_readable_p from being garbage collected.
7876 2000-08-28 Dave Love <fx@gnu.org>
7878 * keymap.c (store_in_keymap): Add `static' to declaration.
7880 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7882 * emacs.c, callint.c, doc.c, editfns.c
7883 (toplevel) [HAVE_STRING_H]: Include string.h.
7884 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7885 (index): Remove prototypes which might conflict with non-standard
7886 definitions of index/strchr.
7888 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7889 (rindex): Define only if !HAVE_RINDEX.
7891 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7893 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7895 2000-08-28 Miles Bader <miles@gnu.org>
7897 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7898 made inconsistent by a font-related attribute in FROM.
7899 (merge_face_inheritance): Add function comment.
7901 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7903 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7904 the 4th arg (PREV_EVENT) Qt to suppress input method.
7906 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7908 * regex.c: Indent cpp directives and remove parens after `defined'.
7909 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7910 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7911 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7912 (re_compile_pattern): Use size_t for length.
7913 (init_syntax_once): Move to a better place.
7914 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7915 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7917 * syntax.c (back_comment): Detect cases where a comment-starter is
7918 actually inside another comment as in: /* a // b */ c // d \n.
7919 Make it clear that `comstart_pos' is unused for nested comments.
7921 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7922 (KEYMAPP): New macro.
7923 (Fkeymap_parent, Fset_keymap_parent): Use it.
7924 (fix_submap_inheritance): Mark it static.
7925 (define_as_prefix, describe_buffer_bindings, describe_command)
7926 (describe_translation, describe_map): Complete prototypes.
7928 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7930 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7931 to better match the key-lookup behavior.
7933 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7935 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7936 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7938 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7940 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7941 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7942 (xterm.o): Depend on coding.h
7944 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7946 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7947 the corresponding '#endif'.
7949 2000-08-26 Miles Bader <miles@gnu.org>
7951 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7952 * xfaces.c (QCinherit): New variable.
7953 (syms_of_xfaces): Initialize it.
7954 (LFACE_INHERIT): New macro.
7955 (Finternal_get_lisp_face_attribute)
7956 (merge_face_vector_with_property)
7957 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7958 (check_lface_attrs): Allow new types of face height. Check
7960 (CYCLE_CHECK): New macro.
7961 (merge_face_inheritance): New function.
7962 (merge_face_vectors): Merge inherited faces too. Add F and
7963 CYCLE_CHECK arguments.
7964 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7965 (lookup_named_face, lookup_derived_face, realize_named_face)
7966 (face_at_string_position, face_at_buffer_position): Supply
7967 new F and CYCLE_CHECK arguments to merge_face_vectors.
7968 (merge_face_heights): New function.
7969 (merge_face_vectors, merge_face_vector_with_property)
7970 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7971 handle relative face heights.
7972 (lface_same_font_attributes_p): Compare heights using EQ.
7974 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7976 * charset.c (char_to_string): Check the character validity.
7977 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7979 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7981 * regex.c (PUSH_FAILURE_COUNT): New macro.
7982 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7983 Handle popping of a register's or a counter's data.
7984 (POP_FAILURE_POINT): Use the new name.
7985 (re_match_2_internal): Push counter data on the stack for succeed_n,
7986 jump_n and set_number_at and remove misleading dead code in succeed_n.
7988 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7990 * xdisp.c (redisplay_internal): If considering all windows on all
7991 frames, update the display for each frame as soon as possible,
7992 instead of first building all desired matrices for all frames, and
7993 then updating them all.
7994 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7996 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7998 * bytecode.c (mark_byte_stack): Add a comment.
8000 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
8001 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
8004 2000-08-24 Kenichi Handa <handa@etl.go.jp>
8006 * minibuf.c (do_completion): Always use compare-string, not
8007 string-equal because the latter doesn't pay attention to
8008 multibyteness of strings.
8010 * process.c (create_process): Don't setup raw-text coding here.
8011 (Fopen_network_stream): Don't set coding->src_multibyte and
8012 coding->dst_multibyte here.
8013 (read_process_output): For process filter, return unibyte string
8014 if default-enable-multibyte-characters is nil.
8015 (send_process): If OBJECT is multibyte text, be sure to encoded it
8016 by the specified coding system for the process. Otherwise, setup
8018 (init_process): Don't initialize default-process-coding-system here.
8020 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
8022 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
8023 <scroll-down-aggressively>: Likewise.
8025 2000-08-23 Kenichi Handa <handa@etl.go.jp>
8027 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
8028 zero. Set coding->produced_char correctly.
8030 2000-08-22 Andrew Innes <andrewi@gnu.org>
8032 * makefile.w32-in: New file.
8034 * unexw32.c (unexec): Ignore old_name, and use the actual location
8035 of the current executable instead. Base new_name on this.
8037 * w32proc.c (create_child): Remove reference to security
8038 descriptor, which isn't needed and doesn't compile with mingw32.
8040 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8041 up dllimport attributes.
8042 (x_update_window_end): Update prototype.
8044 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
8045 extern, which screws up dllimport attributes.
8047 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8048 up dllimport attributes.
8050 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
8051 screws up dllimport attributes.
8053 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8054 up dllimport attributes.
8055 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
8056 screws up dllimport attributes.
8058 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8059 up dllimport attributes.
8061 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
8062 screws up dllimport attributes.
8064 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
8065 screws up dllimport attributes.
8067 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8068 up dllimport attributes.
8070 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
8071 unnecessary extern, which screws up dllimport attributes.
8074 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8075 up dllimport attributes.
8077 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
8078 unnecessary extern, which screws up dllimport attributes.
8080 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
8081 screws up dllimport attributes.
8083 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8084 up dllimport attributes.
8086 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
8088 * w32bdf.c (search_file_line):
8089 (set_bdf_font_info):
8091 (w32_get_bdf_glyph):
8092 (w32_BDF_to_x_font): Fix compile warnings.
8094 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
8096 * w32select.c: Include keyboard.h before frame.h.
8098 * w32fns.c (max): Define macro.
8099 (JOHAB_CHARSET): Define if not known.
8100 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
8101 (Fx_show_tip): Synch with X version.
8103 * w32xfns.c: Include keyboard.h before frame.h.
8105 * w32fns.c: Include keyboard.h before frame.h.
8107 * w32term.c: Include keyboard.h before frame.h.
8109 * fontset.c: Include keyboard.h before frame.h.
8111 * w32inevt.c: Include keyboard.h before frame.h.
8112 (MOUSE_MOVED): Define if not known.
8114 * minibuf.c: Include keyboard.h before frame.h.
8116 * keyboard.c: Include keyboard.h before frame.h.
8118 * indent.c: Include keyboard.h before frame.h.
8120 * dispnew.c: Include keyboard.h before frame.h.
8122 * buffer.c: Include keyboard.h before frame.h.
8124 * alloc.c: Include keyboard.h before frame.h.
8126 * print.c: Include keyboard.h before frame.h.
8128 * process.c: Include keyboard.h before frame.h.
8130 * scroll.c: Include keyboard.h before frame.h.
8132 * sysdep.c: Include keyboard.h before frame.h.
8134 * term.c: Include keyboard.h before frame.h.
8136 * window.c: Include keyboard.h before frame.h.
8138 * xdisp.c: Include keyboard.h before frame.h.
8139 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
8141 * frame.c: Include keyboard.h before frame.h.
8143 * w32heap.h: Undefine min, max.
8145 * w32gui.h: Undefine min, max.
8147 * unexw32.c: Change PUCHAR to PCHAR.
8148 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
8151 (copy_executable_and_dump_data): Remove unnecessary static defs.
8152 (copy_executable_and_dump_data): Fix compile warnings.
8154 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
8156 * w32console.c (min): Define macro.
8157 (clear_frame, write_glyphs): Fix compile warning.
8159 * w32proc.c (compare_env):
8160 (find_child_console): Fix compile warning.
8162 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
8163 sys_errlist instead of _sys_errlist.
8164 (get_emacs_configuration_options): New function.
8166 * s/ms-w32.h (sys_nerr): Provide default definition.
8167 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
8168 name with _ prepended.
8169 (NSIG): Define if not known.
8170 (get_emacs_configuration): Provide extern declaration.
8171 (get_emacs_configuration_options): Provide extern declaration.
8172 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
8174 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
8176 (read_unc_volume): Fix compile warning.
8178 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
8179 definitions from being used.
8181 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
8183 * w32.c (unc_volume_file_attributes):
8184 (open_unc_volume): Make arg const.
8186 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
8187 (read_input_waiting): Remove excess parameter.
8189 * w32.c (init_environment): Call _access.
8190 (check_windows_init_file): Call _close.
8191 (init_user_info): Call _putenv.
8192 (init_environment): Call _putenv and _strdup.
8193 (init_ntproc): Reset volume info cache on startup.
8195 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
8196 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
8197 cannot override the CRT malloc.
8199 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
8200 (LINK_FLAGS): Append to original value of LINK_FLAGS.
8202 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
8203 unless we are linking with a static CRT.
8204 (RVA_TO_PTR): Cast result to unsigned char*.
8206 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
8207 (add_volume_info): Use xstrdup.
8209 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
8211 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
8212 (do_completion, Fminibuffer_complete_word): Use it.
8213 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
8214 var so it can take non-boolean values.
8216 2000-08-21 Gerd Moellmann <gerd@gnu.org>
8218 * editfns.c (find_field): Formatting changes.
8219 (toplevel): Some old-style function forward declarations
8220 changed to prototypes, some new protypes added, some functions
8223 * lisp.h (set_time_zone_rule): Add prototype.
8224 (use_dialog_box): External declaration.
8226 * keyboard.c (gen_help_event): Add parameter SIZE.
8227 (kbd_buffer_events_waiting): Slightly rewritten.
8228 (clear_event): New function.
8229 (kbd_buffer_get_event): Use it, and clear the input_events of
8231 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
8232 don't fill the newly created array with nils.
8233 (toplevel): Convert some old-style function forward declarations
8236 * keyboard.h (gen_help_event): Change prototype.
8238 * xterm.c (XTread_socket): Change calls to gen_help_event.
8240 * w32term.c (w32_read_socket): Change calls to gen_help_event.
8242 * eval.c (Fmacroexpand): Doc fix.
8244 2000-08-20 Jason Rumney <jasonr@gnu.org>
8246 * w32term.h (x_display_info_for_display): Remove as this function
8247 does not exist on W32.
8249 * w32term.c (help_echo_window): New variable.
8250 (syms_of_w32term): staticpro it.
8251 (note_mode_line_highlight): Set it.
8252 (XTextExtents16): Removed as there is no equivalent on W32.
8253 (x_compute_glyph_string_overhangs): Incomplete body removed, as
8254 the X way of doing this will not work for W32.
8255 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
8256 (x_draw_image_foreground): Avoid drawing outside of the clip area
8257 when image doesn't have a mask.
8258 (note_mouse_highlight): Process overlays in the right order of
8259 priority. Set help_echo_window.
8260 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
8261 because that's more visible for large images.
8263 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
8264 name to single_keymap_panes.
8265 (w32_menu_show): Set wv->title when dealing with titles.
8266 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
8268 2000-08-21 Miles Bader <miles@gnu.org>
8270 * minibuf.c (do_completion): Try again if we rewrite the input
8271 string, but no completion was done, so that any completion message
8274 2000-08-20 Gerd Moellmann <gerd@gnu.org>
8276 * xfaces.c (lface_equal_p): Compare strings differently.
8277 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
8278 (realize_tty_face): Use them.
8279 (syms_of_xfaces): Initialize new variables.
8280 (map_tty_color): New function, extracted from realize_tty_face.
8281 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
8282 foreground or background color, store the new color name in the
8283 realized face; previous code trying to do this had no effect.
8284 (realize_tty_face): Use map_tty_color.
8285 (Fclear_face_cache): Set face_change_count and ensure thorough
8288 2000-08-19 Gerd Moellmann <gerd@gnu.org>
8290 * undo.c (record_first_change, record_marker_adjustment): Don't
8291 use XBUFFER on last_undo_buffer which might not be a buffer.
8293 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8295 * coding.c (decode_coding_string): Set members consumed,
8296 consumed_char, produced, produced_char of *coding correctly. If
8297 decode_coding doesn't consume any byte, don't try anymore.
8298 (encode_coding_string): Likewise.
8300 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8302 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
8303 conditional have void type, for Standard C compilers.
8305 * xdisp.c (redisplay_internal): Compare windows for equality with
8306 EQ, instead of applying XWINDOW to something that might not
8309 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8311 * fontset.c (Finternal_char_font): Search only the selected frame
8312 for a window of the current buffer.
8314 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8316 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
8319 * keyboard.c (kbd_buffer_get_event): Handle the case that the
8320 second half of a HELP_EVENT is found at the start of kbd_buffer.
8322 2000-08-18 Miles Bader <miles@gnu.org>
8324 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
8326 * editfns.c (save_restriction_save): Rewrite to use markers.
8327 (save_restriction_restore): Rewrite to understand new form of data
8328 saved by save_restriction_save.
8329 (Fsave_restriction): Remove cautionary note in doc-string.
8331 2000-08-17 Gerd Moellmann <gerd@gnu.org>
8333 * fileio.c (build_annotations): Add a comment explaining the
8334 return value of format-annotate-function. Replace a spurious call
8335 to Flength with a CONSP test. Call format-annotate-function with
8336 a fifth arg specifying how many times the function is been called
8337 in a row, to let it choose temporary buffers appropriately.
8339 2000-08-17 Dave Love <fx@gnu.org>
8341 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
8342 declare make_temp_name twice.
8344 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
8345 (unreadpure): Give it an arg.
8347 * unexalpha.c: Prototype fatal_unexec, mark_x,
8348 update_dynamic_symbols. Declare unexec as void.
8350 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
8351 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
8353 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
8354 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
8356 * alloca.c: Use #error.
8357 [POINTER_TYPE]: Use it.
8359 * eval.c (Fdefvar): Doc fix.
8361 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
8362 INITIALIZE_INTERVAL.
8364 * buffer.h: Avoid DECLARE_INTERVALS.
8366 * config.in: Add size_t.
8368 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
8370 * w16select.c (set_clipboard_data): If there's not enough memory
8371 to put text into clipboard, return 1, as Fw16_set_clipboard_data
8372 expects. In case of other failures, return 3.
8373 (system_error_msg): New error message.
8374 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
8377 2000-08-16 Gerd Moellmann <gerd@gnu.org>
8379 * term.c (write_glyphs): Also turn off inverse video after turning
8380 off other appearances in case TS_exit_attribute_mode is not equal
8381 to TS_end_standout_mode.
8382 (insert_glyphs): Turn inverse video on/off for each run of glyphs
8384 (turn_off_face): Reset standout_mode only if
8385 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
8386 is equal to TS_end_standout_mode.
8388 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8390 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
8391 sequence at the end of the source block.
8393 * ccl.c (Fccl_program_p): Docstring modified.
8394 (Fccl_execute): Likewise.
8395 (Fccl_execute_on_string): Likewise.
8397 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
8399 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
8401 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8403 The following changes are mainly to fix bugs of
8404 encode/decode-coding-string failing if encoding/decoding return
8405 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
8406 variable conversion_buffer.
8408 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
8409 decrement dst_end to avoid buffer overflow in the later call of
8412 * coding.h (conversion_buffer_size, conversion_buffer)
8413 (get_conversion_buffer): Extern deleted.
8415 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
8416 (conversion_buffer, conversion_buffer_size): Variables deleted.
8417 (get_conversion_buffer): Function deleted.
8418 (struct conversion_buffer): New structure.
8419 (MAX_ALLOCA): New macro.
8420 (allocate_conversion_buffer): New macro.
8421 (extend_conversion_buffer, free_conversion_buffer): New functions.
8422 (ccl_coding_driver): Set coding->result.
8423 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
8424 this is the last block of source.
8425 (encode_coding): Likewise. Handle the source block as the last
8426 one only when the whole source text is consumed.
8427 (decode_coding_string): Handle the case that the output buffer is
8428 too small to decode the whole source text. Use
8429 allocate_conversion_buffer, extend_conversion_buffer and
8430 free_conversion_buffer, not get_conversion_buffer.
8431 (encode_coding_string): Likewise.
8432 (init_coding): Function deleted.
8433 (init_coding_once): Delete code to initialize conversion_buffer_size.
8435 * emacs.c (main): Don't call init_coding.
8437 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
8439 * term.c (write_glyphs): Use a locally declared conversion_buffer.
8440 (insert_glyphs): Likewise.
8442 * w32console.c (write_glyphs): Use a locally declared
8445 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
8447 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
8448 member of display_info is NULL.
8450 2000-08-15 Gerd Moellmann <gerd@gnu.org>
8452 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
8454 * term.c (turn_off_face): Reset standout_mode when resetting
8455 appearances with capability `me'.
8456 (write_glyphs): Switch on inverse video before each face change.
8458 2000-08-14 Dave Love <fx@gnu.org>
8460 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
8461 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
8462 (lisp_free): Declare and make static.
8464 * window.c: Fix embedded comment.
8465 (syms_of_window): Fix doc string.
8467 2000-08-14 Gerd Moellmann <gerd@gnu.org>
8469 * keymap.c (push_key_description): If C without modifiers is < 32,
8470 make sure to print `C-' before `M-', like in the manual.
8472 2000-08-11 Gerd Moellmann <gerd@gnu.org>
8474 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
8475 since they aren't relocated anymore.
8476 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
8478 * xdisp.c (try_cursor_movement): Fix handling of cursor in
8479 partially visible line which is smaller than the window's height.
8481 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8483 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
8484 the multibyte form of eight-bit-control characters.
8485 (Fccl_execute_on_string): Initialize ccl->multibyte.
8487 * ccl.h (struct ccl_program): New member multibyte.
8489 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
8491 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8493 * regex.c (regex_compile) <normal_char>: Pay attention to
8495 (analyse_first) <exactn>: Setup fastmap correctly for
8496 eight-bit-control characters.
8498 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8500 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
8502 * keyboard.c (make_lispy_event): Handle the new event type
8503 multibyte_char_keystroke.
8505 * xterm.c: Include coding.h.
8506 (XTread_socket): Work around a bug of XmbLookupString. If the
8507 input is from XIM, decode it according to the current locale. In
8508 that case, generate multibyte_char_keystroke events.
8510 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8512 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
8513 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
8515 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8517 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
8518 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
8519 (move_it_in_display_line_to): Record iterator's ascent and descent
8520 before producing glyphs, and restore them when we know the glyph
8521 doesn't fit on the line.
8522 (move_it_to): Restructured so that it's easier to debug. If
8523 moving to a vpos, and not moving to an x or character position,
8524 stop as soon as the specified vpos is reached; don't move further
8525 into that line because that might change the computed line height.
8526 (try_cursor_movement): New function, extracted from the cursor
8527 movement branch of redisplay_window. If ending on a partially
8528 visible line, don't try to scroll if the cursor line is taller
8530 (redisplay_window): Use try_cursor_movement.
8532 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
8533 because that function doesn't cope with variable-height lines.
8535 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
8536 box cursor because that's better visible for large images.
8538 2000-08-10 Miles Bader <miles@gnu.org>
8540 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
8542 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8544 * xdisp.c (Vmessages_buffer_name): New variable.
8545 (message_dolog): Use it.
8546 (syms_of_xdisp): Initialize it.
8548 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
8550 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
8551 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
8552 redundant now that keyboard.h is included.
8554 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
8556 * keyboard.c (kbd_buffer_events_waiting): New function.
8558 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
8560 * msdos.c: Include keyboard.h.
8561 (XMenuActivate): Empty no_event events from the event buffer. If
8562 no events are left after that, call clear_input_pending.
8563 (mouse_clear_clicks): New function, code moved from mouse_init.
8564 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
8565 mouse driver to ``forget'' any past clicks.
8567 * Makefile.in (msdos.o): Depend on keyboard.h.
8569 2000-08-09 Gerd Moellmann <gerd@gnu.org>
8571 * lisp.h (input_pending): External declaration.
8573 * dispextern.h (Qredisplay_dont_pause): Declare extern.
8575 * xdisp.c (echo_area_display): Display thoroughly if input is
8576 pending. Bind redisplay-dont-pause to t during the redisplay.
8577 in case input is pending.
8579 * dispnew.c (Qredisplay_dont_pause): New variable.
8580 (syms_of_display): Initialize and staticpro it.
8581 (update_frame_1): Don't interrupt the display for pending input if
8582 redisplay_dont_pause is set.
8584 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8586 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8588 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8590 * callproc.c (Fcall_process): Terminate the unwind-protect around
8591 the post-read-conversion of coding system.
8593 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8594 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8595 * buffer.h (overlays_at): Update prototype.
8596 * xdisp.c (next_overlay_change): Update call to overlays_at.
8597 * xfaces.c (face_at_buffer_position): Likewise.
8598 * textprop.c (Fget_char_property): Likewise.
8599 * xterm.c (note_mouse_highlight): Likewise.
8601 * minibuf.c (do_completion): Don't consider a simple change of
8602 case as `completion'.
8604 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8606 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8607 * undo.c (record_delete): Make sure last_point_position_buffer is
8608 a buffer before comparing pointers.
8610 * coding.h (decode_coding_string): Declare.
8612 * intervals.h (Fprevious_single_char_property_change): Declare.
8614 * textprop.c (Fprevious_single_char_property_change): Don't do
8615 arithmetic directly on lisp objects.
8617 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
8619 * keyboard.h (menu_item_eval_property): Declare.
8621 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8622 reuse as buffer name, instead of recreating (and discarding) every
8623 time a message is logged.
8624 (with_echo_area_buffer): Make callback arg A2 a lisp object.
8625 (current_message_1, truncate_message_1, set_message_1)
8626 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8627 (current_message, truncate_echo_area, display_echo_area)
8628 (resize_echo_area_axactly): Changed calls.
8630 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
8632 (Ffind_coding_systems_region_internal): First argument to Fappend
8633 must be an integer, not a Lisp object.
8635 2000-08-08 Kenichi Handa <handa@etl.go.jp>
8637 * charset.c (Fchar_width): Doc fix.
8639 2000-08-08 Gerd Moellmann <gerd@gnu.org>
8641 * charset.c (Fstring_width): Doc fix.
8643 2000-08-07 Gerd Moellmann <gerd@gnu.org>
8645 * xdisp.c (start_display): When starting display on a continuation
8646 line, clear ascent and descent members of the iterator structure;
8647 the height of the continued line does not affect the height of the
8649 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8650 line taller than the window.
8651 (redisplay_window) <forced window start>: Handle case that the
8652 middle of the window is not found in any row.
8653 (dump_glyph_row): Show more information.
8654 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8655 first text line in a glyph matrix.
8657 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8658 of the clip area when image doesn't have a mask.
8660 * fns.c (sweep_weak_table): Fix survival conditions for
8661 key-or-value and key-and-value weakness.
8663 * .gdbinit (xhashtable): New command.
8665 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8666 tables out of the list of all weak hash tables.
8668 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8669 a new buffer is created, make sure echo_area_buffer[] references
8672 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8674 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8677 2000-08-07 Kenichi Handa <handa@etl.go.jp>
8679 * syntax.c (skip_chars): Fix previous change. Make the handling
8680 of unibyte string consistent with that of regex search.
8682 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8684 * xmenu.c (popup_get_selection): Use xfree instead of free.
8686 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8688 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8690 * callproc.c (child_setup): Use xfree instead of free.
8692 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8694 (run_mac_command, closedir): Use `xfree' instead of `free'.
8696 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8698 * eval.c (error): Use xfree instead of free.
8700 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8702 * fns.c: Replace `illegal' with `invalid'.
8703 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8705 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8707 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8710 2000-08-04 Noah Friedman <friedman@splode.com>
8712 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8715 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8717 * syntax.c (skip_chars): Fix typo in error message.
8719 2000-08-04 Andreas Schwab <schwab@suse.de>
8721 * m/ia64.h: Moved from s/ia64.h.
8723 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8725 * process.c (read_process_output): Big simplification. Handle
8726 composition and post-read-conversion of coding system correctly.
8727 (send_process): Handle composition correctly.
8729 * callproc.c (Fcall_process): Handle post-read-conversion of
8730 coding system if any.
8732 * coding.c (decode_coding_iso2022): More strict check for handling
8734 (coding_restore_composition): Pay attention to the case that
8735 cmp_data is not set properly (because of invalid code in the
8737 (run_pre_post_conversion_on_str): Include text properties in the
8739 (decode_coding_string): Set members of coding correctly.
8741 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8743 * s/ia64.h: New file.
8745 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8746 Use NULL instead of 0 at the end of variable argument list of
8747 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8748 sizeof (int) < sizeof (void *).
8750 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8751 of variable argument lists of XtVaGetValues and XtVaSetValues.
8753 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8754 variable argument lists of XtVaGetValues and XtVaSetValues.
8756 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8758 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8759 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8761 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8764 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8765 in call to Fsingle_key_description.
8767 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8770 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8772 * window.c (display_buffer_reuse_frames): New variable.
8773 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8774 frames displaying BUFFER.
8775 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8777 2000-08-01 Miles Bader <miles@gnu.org>
8779 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8780 when to constrain NEW_POS (they were pretty screwed up before).
8782 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8784 * msdos.c (run_msdos_command): Save and restore the master
8785 environment, for the case that child_setup signals an error.
8786 When mirroring slashes in DOS shell commands, don't fail when
8787 argv[2] has embedded blanks.
8788 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8789 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8790 (dos_ttraw): Call mouse_setup_buttons.
8792 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8793 using alloca; free it after run_msdos_command returns.
8795 2000-07-27 Dave Love <fx@gnu.org>
8797 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8798 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8800 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8802 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8804 * editfns.c (lisp_time_argument): Fix last change.
8806 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8808 * fns.c (Fdelete): Make it work on vectors and strings in addition
8811 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8812 (syms_of_fns): Initialize new variables.
8813 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8814 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8815 weakness, with t meaning the same as `key-and-value'.
8817 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8819 * coding.h (struct coding_system): Member safe_charset deleted.
8821 * coding.c (Qsafe_charsets): This variable deleted.
8822 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8824 (coding_safe_chars): New function.
8825 (CODING_SAFE_CHAR_P): New macro.
8826 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8827 checking safe_charsets member of the coding system. Caller changed.
8828 (detect_coding_iso2022): New local variable safe_chars.
8829 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8830 safe_charsets member of the coding system.
8831 (decode_coding_iso2022): New local variable safe_chars.
8832 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8833 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8834 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8835 (ENCODE_UNSAFE_CHARACTER): New macro.
8836 (encode_coding_iso2022): New local variable safe_chars. Check
8838 (setup_coding_system): Delete the code to initialize
8839 coding->safe_charses
8840 (intersection, find_safe_codings): New functions.
8841 (Ffind_coding_systems_region_internal): New function.
8842 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8843 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8844 variable and initialize it.
8846 * fns.c (char_table_ref_and_index): New function.
8848 * lisp.h (char_table_ref_and_index): Add prototype.
8850 2000-07-26 Sam Steingold <sds@gnu.org>
8852 * editfns.c (lisp_time_argument): Added third argument `usec'.
8853 (Ffloat_time): New built-in Lisp function.
8855 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8857 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8858 for the character code.
8860 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8863 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8864 if called for a popup menu.
8865 (xmenu_show): Store help string in widget values.
8867 2000-07-26 Dave Love <fx@gnu.org>
8869 * syswait.h: Move some definitions.
8870 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8871 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8872 perspicuous definitions.
8873 (WTERMSIG): Fix bit pattern used.
8875 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8877 * print.c (print_object): If vector printing is truncated, print
8878 "..." to indicate it as well as the case of list printing.
8880 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8882 * xdisp.c (next_element_from_display_vector): Improve comments.
8884 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8885 for the character code, and the rest for the face id as in 20.x.
8886 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8888 * window.c (window_display_table): Cleaned up.
8890 * syntax.c (Fforward_word): Add last arg nil in call of
8891 Fconstrain_to_field.
8893 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8895 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8896 identical but for the letter-case, don't call
8897 barf_or_query_if_file_exists.
8899 2000-07-25 Miles Bader <miles@gnu.org>
8901 * editfns.c (find_field): Honor special `boundary' fields.
8902 (Qboundary): New variables.
8903 (syms_of_editfns): Initialize Qboundary.
8904 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8905 Use scan_buffer instead of find_before_next_newline, because it
8906 allows us to detect the boundary case where there's a newline at
8908 * lisp.h (Fconstrain_to_field): Update external declaration.
8910 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8912 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8915 2000-07-24 Dave Love <fx@gnu.org>
8917 * s/sunos4-0.h, s/sol2.h:
8918 (LIBS_TERMCAP): Move from m/sparc.h.
8920 * m/sparc.h (TERMINFO): Moved to system files (probably only
8921 relevant for sunos4 judging by its vintage).
8922 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8925 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8927 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8928 name to single_keymap_panes.
8930 2000-07-24 Andreas Schwab <schwab@suse.de>
8932 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8934 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8936 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8937 parameters instead of using int parameters. Expect FN to accept
8938 EMACS_INT parameters.
8939 (display_echo_area, resize_echo_area_axactly, current_message)
8940 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8941 with new argument list.
8942 (resize_mini_window_1): New callback function.
8943 (current_message_1, truncate_message_1, set_message_1): Change
8944 parameter lists to the new format expected by with_echo_area_buffer.
8946 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8948 * fontset.c (fontset_ref): Remove INLINE declaration.
8949 (fontset_ref_via_base): Likewise.
8950 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8953 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8955 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8956 correct order of priority. If help echo was found in an overlay,
8957 use that overlay as the object in which the help echo was found.
8959 2000-07-22 Miles Bader <miles@gnu.org>
8961 * textprop.c (Fprevious_single_char_property_change): The initial
8962 property value should be from the position preceding POSITION, not
8965 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8967 * coding.c (syms_of_coding): Doc fix for
8968 inhibit-iso-escape-detection.
8970 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8972 * xterm.c (note_mouse_highlight): Process overlays in the right
8975 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8977 * xterm.c (note_mouse_highlight): If help-echo was found in an
8978 overlay, use that overlay as the object in which the help was found.
8980 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8982 * window.c (foreach_window): Instead of a fake variable argument
8983 list, take one USER_DATA argument.
8984 (foreach_window_1): Likewise, and call callback functions with two
8985 args, the window and USER_DATA.
8986 (struct check_window_data): New struct.
8987 (check_window_containing): Use it.
8988 (window_from_coordinates): Set up a struct check_window_data for
8990 (add_window_to_list, freeze_window_start): Change parameters
8991 according to new calling convention.
8993 * window.h (foreach_window): Change prototype.
8995 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8997 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8999 * xmenu.c (menu_help_callback): Call show_help_echo with
9000 additional arguments OBJECT and POS.
9002 2000-07-21 Kenichi Handa <handa@etl.go.jp>
9004 * data.c (Faset): Allow storing any multibyte character in a
9005 string. Convert unibyte string to multibyte if necessary.
9007 * xfns.c (x_encode_text): New function.
9008 (x_set_name): Use x_encode_text.
9009 (x_set_title): Likewise.
9011 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
9013 * xterm.h (x_encode_text): Add prototype.
9015 2000-07-20 Dave Love <fx@gnu.org>
9017 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
9020 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
9022 * msdos.c (help_echo_window): New variable.
9023 (syms_of_msdos): Initialize and staticpro it.
9024 (IT_note_mode_line_highlight): Set help_echo_window.
9025 (IT_note_mouse_highlight): Ditto.
9026 (dos_rawgetc): Store help_echo_window in the second event produced
9029 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
9030 Record the object that generated the help echo and the position of
9031 that object in help_echo_object and help_echo_pos. Record that
9032 some glyphs in a row are displayed in mouse-face.
9033 (IT_update_begin): Don't clear mouse highlight unless one of the
9034 enabled glyph rows is marked as being displayed in mouse-face.
9035 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
9036 and position recorded in help_echo_object and help_echo_pos to the
9038 (IT_menu_display): Accept a new argument PN: the pane number of
9039 the current menu pane. Record the pane number and the item
9040 number of the item which has associated help string.
9041 (XMenuActivate): Update the prototype for help_callback in
9042 function declaration. Call IT_menu_display with the current menu
9043 pane number as an additional argument. Call help_callback with
9044 two additional arguments: the pane number and the item number of
9045 the menu item associated with the help text.
9046 (help_echo_object, help_echo_pos): New variables.
9047 (syms_of_msdos): Initialize them and staticpro help_echo_object.
9049 * msdos.h (XMenuActivate): Update prototype.
9051 2000-07-19 Gerd Moellmann <gerd@gnu.org>
9053 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
9054 Add some more prototypes.
9056 * xterm.c, xterm.h: Add some more prototypes.
9058 * lisp.h (Fnext_single_char_property_change): Add prototype.
9060 * dispnew.c (direct_output_for_insert): Remove confusing
9061 outer local variable mouse_face_overwritten_p.
9062 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
9064 * alloc.c (allocate_string_data): Don't copy old string contents.
9066 2000-07-19 Kenichi Handa <handa@etl.go.jp>
9068 * coding.c (code_convert_region): Delete text properties before
9069 shrinking the conversion region.
9071 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9073 * dispnew.c (update_text_area): Write the whole row if it
9074 has mouse-face in it.
9076 * xfaces.c (face-alternative-font-family-alist): Remove
9077 DEFVAR_LISP; staticpro instead.
9079 * xmenu.c (menu_help_callback): Call show_help_echo with
9082 * keyboard.c (show_help_echo): Add parameter WINDOW.
9083 (read_char): Call show_help_echo with window extracted from Lisp
9085 (gen_help_event): Add parameter WINDOW.
9087 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
9089 * xterm.c (help_echo_window): New variable.
9090 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
9091 (XTread_socket): Pass help_echo_window to gen_help_event.
9092 (syms_of_xterm): Initialize and staticpro help_echo_window.
9094 2000-07-18 Dave Love <fx@gnu.org>
9096 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
9098 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9100 * alloc.c (allocate_string_data): If string had already data
9101 assigned, copy old contents to new string data.
9103 * coding.c (syms_of_coding): Fix typo in spelling of variable
9104 `inhibit-iso-escape-detection'.
9106 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
9108 * Makefile.in: Add dependencies on dispextern.h.
9109 (alloca.o): Don't define malloc and define EMACS_FREE instead of
9110 `free'; both can conflict with system header files.
9112 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9114 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
9117 2000-07-18 Dave Love <fx@gnu.org>
9119 * window.c (Fwindow_list): Declare arg `window'.
9121 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9123 * coding.c (setup_coding_system): Don't override the explicitly
9124 specified designations.
9126 2000-07-15 Miles Bader <miles@gnu.org>
9128 * editfns.c (char_property_eq, char_property_stickiness): Renamed
9129 from `text_property_eq' and `text_property_stickiness', respectively.
9130 (find_field, Fconstrain_to_field, char_property_eq)
9131 (char_property_stickiness): Changed to call char-property functions
9132 instead of text-property-only ones.
9134 * textprop.c (Fnext_single_char_property_change): Made a subr (was
9135 `next_single_char_property_change'). Do more error checking, and
9136 cleanup limit behavior.
9137 (Fprevious_single_char_property_change): New function.
9138 (syms_of_textprop): Initialize new subrs.
9140 * xdisp.c (display_prop_end, invisible_text_between_p):
9141 Call Fnext_single_char_property_change instead of
9142 next_single_char_property_change.
9144 2000-07-15 Jason Rumney <jasonr@gnu.org>
9146 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
9147 after menu is finished with.
9148 (add_menu_item): Only consider wv->title as a menu title.
9149 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
9151 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
9153 (FONT_REGEXP): Remove unused macro, and its sub-components.
9154 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
9156 * w32term.c (help_echo_object, help_echo_pos): New variables.
9157 (note_mode_line_highlight): Store additional information about the
9158 help-echo in help_echo_object and help_echo_pos. Check both
9159 `local-map' and `keymap' properties for changing the cursor
9160 (note_mouse_highlight): Store additional information about the
9161 help-echo in help_echo_object and help_echo_pos.
9162 (note_tool_bar_highlight): Set help_echo_object to nil and
9163 help_echo_pos to -1.
9164 (w32_read_socket): Use gen_help_event instead of filling
9165 input_events manually.
9166 (syms_of_w32term): Staticpro help_echo_object.
9167 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
9168 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
9169 (x_clear_mouse_face): New function.
9170 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
9171 (x_update_window_begin): No need to turn off the mouse
9173 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9174 depending on whether they contain glyphs highlighted in mouse-face.
9175 (x_fill_stretch_glyph_string): Consume runs of stretch
9176 glyphs instead of a single one.
9177 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9178 with new argument list.
9179 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9180 (x_append_glyph, x_append_composite_glyph)
9181 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9182 changes in struct glyph starting 1999-12-27. See comments for
9183 xterm.c on 2000-07-05.
9185 2000-07-14 Sam Steingold <sds@gnu.org>
9187 * xfaces.c (realize_x_face): Fix the last patch:
9188 check `default_face' before dereferencing.
9190 2000-07-14 Dave Love <fx@gnu.org>
9192 * syntax.c (back_comment): Add null default in switch (for pcc).
9194 2000-07-14 Kenichi Handa <handa@etl.go.jp>
9196 * xfaces.c (realize_x_face): Make fontset using the base of the
9197 default_face's fontset, not using the default fontset.
9199 * coding.c (inhibit_iso_escape_detection): New variable.
9200 (syms_of_coding): Make it a Lisp variable.
9201 (detect_coding_iso2022): If inhibit_iso_escape_detection is
9202 nonzero, ignore ISO2022's escape sequence.
9204 2000-07-14 Gerd Moellmann <gerd@gnu.org>
9206 * alloca.c (malloc) [emacs]: Define as xmalloc.
9208 * xfns.c (Fx_show_tip): If frame parameters contain a position,
9209 use that instead of the mouse position. Add parameters DX and DY.
9211 * dispextern.h (Fx_show_tip): Adjust number of parameters
9214 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
9215 if HELP is a function, call it with OBJECT and POS as parameters
9216 to get the help to display.
9217 (gen_help_event, kbd_buffer_store_help_event): New functions.
9218 (kbd_buffer_get_event): Construct the Lisp help-event differently.
9219 (read_char): Call show_help_echo with new parameters.
9221 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
9224 * xterm.c (help_echo_object, help_echo_pos): New variables.
9225 (note_mode_line_highlight): Store additional information about the
9226 help-echo in help_echo_object and help_echo_pos. Check both
9227 `local-map' and `keymap' properties for changing the cursor
9228 (note_mouse_highlight): Store additional information about the
9229 help-echo in help_echo_object and help_echo_pos.
9230 (note_tool_bar_highlight): Set help_echo_object to nil and
9231 help_echo_pos to -1.
9232 (XTread_socket): Use gen_help_event instead of filling
9233 input_events manually.
9234 (syms_of_xterm): Staticpro help_echo_object.
9236 * xmenu.c (menu_highlight_callback): Use
9237 kbd_buffer_store_help_event instead of setting up and input_event
9240 * xdisp.c (eval_form): GCPRO argument sexpr.
9241 (call_function): New function.
9242 (handle_single_display_prop): Use call_function and FUNCTIONP
9243 instead of checking whether if font_height is a symbol and
9246 * eval.c (internal_condition_case_2): New function.
9248 * lisp.h (FUNCTIONP): New macro.
9249 (internal_condition_case_2, call_function): Add prototypes.
9251 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
9252 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
9253 Always set `arg' member of input_events.
9254 (construct_menu_click): Unused function removed.
9256 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
9258 * w32term.c (construct_mouse_click, construct_mouse_wheel)
9259 (construct_drag_n_drop, x_scroll_bar_handle_click)
9260 (w32_read_socket): Always set `arg' member of input_events.
9262 * keyboard.c (show_help_echo): Use eval_form. Add comment.
9264 * lisp.h (eval_form): Add prototype.
9266 * xdisp.c (eval_form): Make it externally visible.
9268 2000-07-13 Gerd Moellmann <gerd@gnu.org>
9270 * xterm.c (x_handle_tool_bar_click): Store the frame in the
9271 frame_or_window slot of TOOL_BAR_EVENT input events instead of
9272 consing. For prefix events, store the frame in the `arg' slot of
9273 the event, otherwise store the key there.
9274 (XTread_socket): Instead of consing, use the frame_or_window slot
9275 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
9277 * xmenu.c (menu_highlight_callback): Store help string in the
9278 `arg' member of the input event; don't cons.
9279 (menubar_selection_callback): Use the `arg' slot of input events
9280 to queue additional information, instead of consing.
9282 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
9284 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
9286 (w32_read_socket): Adapt to changes in HELP_EVENTs.
9288 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
9289 input events to queue additional information, instead of consing.
9291 * keyboard.c (kbd_buffer_gcpro): Renamed from
9292 kbd_buffer_frame_or_window. Now used for all Lisp objects
9293 referenced from the input queue.
9294 (kbd_buffer_store_event): Always use structure assignment for
9295 copying input events. Record all Lisp objects referenced from
9296 events in kbd_buffer_gcpro.
9297 (kbd_buffer_get_event): Construct Lisp `help-echo' events
9298 differently from input events. Test for prefix menu_bar_events
9299 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
9300 event in kbd_buffer_gcpro to nil.
9301 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
9302 frame_or_window is equal to its arg member as prefix events.
9303 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
9304 used by an input event to nil.
9305 (init_keyboard): Use two times the size of the input queue
9306 for kbd_buffer_gcpro.
9307 (syms_of_keyboard): Likewise.
9309 * emacs.c (handle_USR2_signal, handle_USR1_signal):
9310 Use USER_SIGNAL_EVENT.
9312 * termhooks.h (struct input_event): Add member `arg'.
9313 (MENU_BAR_EVENT): Renamed from menu_bar_event.
9314 (USER_SIGNAL_EVENT): Renamed from user_signal.
9316 * xfaces.c (ASET): Remove definition.
9318 * lisp.h (AREF, ASET, ASIZE): New macros.
9320 * fontset.c (AREF, ASIZE): Remove definitions.
9322 * fns.c (AREF): Remove definition.
9324 * composite.c (AREF): Remove definition.
9326 2000-07-12 Gerd Moellmann <gerd@gnu.org>
9328 * dispnew.c (redraw_overlapped_rows): Add missing local.
9329 (scrolling_window): Remove debug code.
9331 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
9332 Before scrolling, turn off a mouse-highlight in the window
9335 * xterm.c (x_update_window_end): Add parameter
9336 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
9337 redisplay in XTframe_up_to_date.
9338 (x_clear_mouse_face): New function.
9339 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
9341 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
9343 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
9344 it when any row is written to that contains glyphs highlighted in
9346 (update_window): Call the window update end hook with new
9347 parameter MOUSE_FACE_OVERWRITTEN_P.
9348 (direct_output_for_insert): Give up if row contains mouse-face.
9350 * dispextern.h (struct redisplay_interface): Add parameter
9351 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
9352 (clear_mouse_face): New function pointer member.
9354 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
9356 * syntax.c (back_comment): Use one switch rather than a few `if's.
9357 Obey open_paren_in_column_0_is_defun_start.
9358 When reverting to the `slow' method, try to nicely handle the case
9359 of nested comments by checking that the comment-starter we found
9360 does indeed match the comment-ender.
9361 (scan_sexps_forward, scan_sexps_forward):
9362 Ignore excessive opening parenthesis rather than throwing an error.
9364 2000-07-11 Gerd Moellmann <gerd@gnu.org>
9366 * doc.c (Fsubstitute_command_keys): Handle case that a GC
9367 in Fwhere_is_internal or get_keymap_1 relocates string contents.
9369 * dispnew.c (direct_output_forward_char): Give up if currently
9370 displaying a message instead of the minibuffer contents.
9372 * xterm.c (x_update_window_begin): No need to turn off the mouse
9374 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9375 depending on whether they contain glyphs highlighted in mouse-face.
9377 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
9378 compare the mouse_face_p flags of both rows.
9380 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
9382 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
9384 * keyboard.c (show_help_echo): Accept additional parameter
9385 ok_to_overwrite_keystroke_echo.
9386 (read_char): Call show_help_echo with a zero
9387 ok_to_overwrite_keystroke_echo argument.
9388 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
9389 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
9390 ok_to_overwrite_keystroke_echo argument.
9391 * w32menu.c (w32_menu_display_help): Call show_help_echo with
9392 non-zero ok_to_overwrite_keystroke_echo argument.
9394 2000-07-10 Gerd Moellmann <gerd@gnu.org>
9396 * xdisp.c (try_window_id): If changes are all below what is
9397 displayed in the window, and point is in the window, we still
9398 might have to find point on the display.
9400 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
9401 glyphs instead of a single one.
9402 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9403 with new argument list.
9404 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9406 * keymap.c (get_keymap_1): Add comment that this function can GC.
9407 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
9408 comment that functions can GC.
9409 (Fset_keymap_parent): GCPRO arg KEYMAP.
9411 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
9413 * msdos.c (XMenuActivate): After exiting the menu, restore the
9414 echo area message and erase it.
9416 2000-07-10 Kenichi Handa <handa@etl.go.jp>
9418 * fontset.c (Ffontset_info): Make the return value more compatible
9419 with that of Emacs 20.
9421 2000-07-07 Gerd Moellmann <gerd@gnu.org>
9423 * eval.c (Fsignal): Handle case that backtrace_list is null.
9425 2000-07-07 Kenichi Handa <handa@etl.go.jp>
9427 * ccl.c (Fccl_execute): Typo fixed.
9429 2000-07-06 Gerd Moellmann <gerd@gnu.org>
9431 * window.c (window_loop): Add missing gcpro1 local variable.
9433 * window.c (Fwindow_list): Reverse list at the end.
9434 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
9435 means allow windows on OWINDOW's frame, only.
9436 (window_loop): Simplified; use Fwindow_list.
9438 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
9440 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9442 * xterm.c (XTread_socket): Increment handling_signal at the start,
9443 decrement it at the end.
9445 * eval.c (handling_signal): New variable.
9446 (Fsignal): Abort if handling_signal is non-zero.
9448 * lisp.h (handling_signal): External declaration.
9450 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
9452 2000-07-05 Ken Raeburn <raeburn@gnu.org>
9454 Sound support for NetBSD through "Linux emulation" support:
9455 * config.in (HAVE_SOUNDCARD_H): Undef.
9456 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
9457 * Makefile.in (LIBSOUND): New variable.
9458 (LIBES): Include it.
9459 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
9460 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
9461 (vox_open): Use DEFAULT_SOUND_DEVICE.
9462 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
9464 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9466 * print.c (print_error_message): If Vsignaling_function is set,
9467 show it in *Messages*.
9469 * lisp.h (Vsignaling_function): External declaration.
9471 * eval.c (Vsignaling_function): New variable.
9472 (Fsignal): Compute it.
9473 (syms_of_eval): Staticpro it.
9475 2000-07-05 Dave Love <fx@gnu.org>
9477 * syswait.h: Use the autoconf recommended approach. Old code
9478 #if'd out in case we need to revert.
9480 * config.in (HAVE_SYS_WAIT_H): Added.
9482 2000-07-05 Andrew Innes <andrewi@gnu.org>
9484 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
9485 when non-NULL instead of __morecore, to take account of buffer
9486 memory. This also solves a problem with spurious memory warnings
9489 * ralloc.c: Make real_morecore non-static.
9491 * eval.c (internal_condition_case): Comment out abort if
9492 interrupt_input_blocked is not zero.
9494 * makefile.nt: Add support for `bootstrap' and related targets.
9495 Include minimal debug info in emacs.exe in release build.
9496 Remove all dependencies on lisp.h, and fixup some others.
9498 * w32.c (init_environment): Install code from 20.7 for providing
9499 default values for environment variables, based on the
9500 executable's own location.
9501 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
9502 (sys_socket): Install socket inheritance bug fix from 20.7.
9504 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
9505 here via blockinput.h).
9507 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
9509 * w32menu.c (w32_menu_display_help):
9510 * xmenu.c (menu_help_callback): Use show_help_echo.
9512 * keyboard.h (show_help_echo): Declare.
9514 * keyboard.c (show_help_echo): New function, extracted from read_char.
9515 Feval its `msg' argument if it's a cons cell.
9516 (read_char): Use it.
9517 (follow_key): Pass `autoload' to get_keyelt.
9519 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
9520 (note_tool_bar_highlight, XTread_socket):
9521 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
9523 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
9524 (note_tool_bar_highlight, w32_read_socket):
9525 Do not gratuitously ignore non-string `help-echo' properties.
9527 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9529 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
9531 * window.c (delete_all_subwindows): Reset Vwindow_list.
9533 * xterm.c (x_append_glyph, x_append_composite_glyph)
9534 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9535 changes in struct glyph starting 1999-12-27. Some bit-fields of
9536 struct glyph were not set, which made glyphs unequal when compared
9537 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
9538 effects were the result. This also depended on the contents of
9539 memory returned by xmalloc. If flickering happens again, activate
9540 the code in clear_glyph_row that's in #if 0. If the flickering is
9541 gone with that, chances are that it is caused by something similar.
9543 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
9545 * dispextern.h: Add some comments.
9547 * window.c (add_window_to_list): Add parameter LIST.
9548 (window_list): Order list so that, for each frame, windows are
9549 in canonical order, and so that frames appear in the list in
9550 the order given by Vframe_list.
9551 (next_window): Reverse the handling of NEXT_P.
9553 2000-07-04 Gerd Moellmann <gerd@gnu.org>
9555 * window.c (Vwindow_list): New variable.
9556 (make_window, delete_window): Set Vwindow_list to nil.
9557 (check_window_containing): New function.
9558 (window_from_coordinates): Rewritten.
9559 (add_window_to_list, window_list, candidate_window_p)
9560 (decode_next_window_args, next_window): New functions.
9561 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
9562 (Fwindow_list): New function.
9563 (Fother_window): Cleaned up.
9564 (foreach_window): Add a longer "variable argument list". Let
9565 callback function return 0 to indicate that cycling over windows
9567 (foreach_window_1): Likewise.
9568 (freeze_window_start): Return int.
9569 (init_window): New function.
9570 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9572 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9573 input_event with bzero.
9574 (main): Call init_window.
9576 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9579 2000-07-04 Kenichi Handa <handa@etl.go.jp>
9581 * composite.h (make_composition_value_copy): Extern it.
9583 * composite.c (make_composition_value_copy): New function.
9585 * editfns.c (Fformat): While copying text properties, make each
9586 composition property value a copy.
9588 * fns.c (concat): While copying text properties, make each
9589 composition property value a copy.
9591 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9593 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9595 * fns.c (sweep_weak_table): Mark only objects that are not
9598 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9599 include those frames as candidates which have their focus
9600 redirected to the minibuffer frame.
9602 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9604 * fns.c (Fputhash): Return `value' rather than nil.
9606 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9608 * frame.c (next_frame): Don't check focus redirection in case
9609 MINIBUF is a window. Doing so excludes frames using MINIBUF
9610 unless their focus is redirected, which contradicts the
9611 specification of next-frame, and leads to infinite loops in
9612 certain situations when cycling through windows with next-window.
9614 2000-06-30 Kenichi Handa <handa@etl.go.jp>
9616 * coding.c (code_convert_region): Even if the length of text is
9617 zero, try to convert it if coding->type is coding_type_ccl.
9618 (decode_coding_string, encode_coding_string): Likewise.
9620 2000-06-28 Gerd Moellmann <gerd@gnu.org>
9622 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
9623 the display if windows_or_buffers_changed.
9625 * dispnew.c (struct row_entry): New structure.
9626 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9627 (row_table_size, old_lines, new_lines, old_lines_size)
9628 (new_lines_size, run_pool, runs_size, runs): New variables.
9629 (add_row_entry): New function.
9630 (scrolling_window): Use data structures allocated with xmalloc and
9631 held in global variables, instead of allocating them with alloca and
9632 holding them in local variables. Use a larger hash table whose
9633 size depends on glyph matrix sizes. Don't use bzero to clear the
9634 hash table; instead, clear used slots only.
9636 * fns.c (next_almost_prime): Make it externally visible.
9638 * lisp.h (next_almost_prime): Add prototype.
9640 * s/isc4-0.h (sigunblock): Define.
9642 * s/sco5.h (sigunblock): Define.
9644 2000-06-27 Dave Love <fx@gnu.org>
9646 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9647 (moved to osf5-0.h).
9648 [!NOT_C_CODE]: Protect string.h stuff.
9650 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9651 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9653 2000-06-27 Gerd Moellmann <gerd@gnu.org>
9655 * xdisp.c (resize_mini_window): Subtract the extra line spacing
9656 below the last line from the needed window height.
9658 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9660 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9661 (Fwidget_get): Use it.
9662 (syms_of_fns): Defsubr it.
9664 2000-06-26 Gerd Moellmann <gerd@gnu.org>
9666 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
9667 display info for XIM.
9668 (xim_open_dpy): Likewise.
9669 (xim_close_dpy): Don't free the display info's XIM.
9671 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9673 * config.in (USE_XIM): New define.
9675 * keymap.c (get_keyelt): For menu-items containing a `:filter
9676 FILTER', apply FILTER to the menu-item's definition to get the
9677 real definition to use.
9679 * lisp.h (QCfilter): External declaration.
9681 * xfns.c (Fimage_size): New function.
9682 (syms_of_xfns): Defsubr it.
9684 2000-06-26 Andreas Schwab <schwab@suse.de>
9686 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9689 2000-06-25 Dave Love <fx@gnu.org>
9691 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9693 * Makefile.in (blockinput.h): Depend on atimer.h.
9694 (atimer.h): Depend on systime.h.
9696 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9698 * atimer.h: Protect against multiple inclusion. Include systime.h.
9700 * lisp.h (swap_in_global_binding): Declare.
9702 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9704 * process.c (Fopen_network_stream): Turn off atimers for duration
9705 of call to connect. (Patch from Gerd.)
9707 2000-06-23 Dave Love <fx@gnu.org>
9709 * ralloc.c: Maybe include unistd.h
9711 * emacs.c (setgrp): Undefine before defining.
9712 (malloc_warning, set_time_zone_rule, index): Prototype.
9714 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9715 HAVE_STRUCT_TIMEZONE.
9717 * s/osf1.h: Move string.h hack here from alpha.h and make it
9719 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9721 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9722 (SOCKLEN_TYPE): Don't define.
9724 * m/alpha.h: Remove string.h hack.
9726 * s/osf5-0.h: New file.
9728 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9729 include time.h, done by systime.h.
9730 [__FreeBSD__]: Remove redundant includes.
9732 * callproc.c (setpgrp): Undefine before defining.
9733 (delete_temp_file): Return Qnil to avoid warning.
9735 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9737 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9740 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9742 * composite.h (compose_text): Declare.
9744 * xterm.c: Don't include sys/types.h unconditionally. Don't
9745 protect its inclusion with !USG (following xmenu.c).
9747 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9749 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9752 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9754 * coding.c (decode_eol_post_ccl): Special handling for undecided
9755 and inconsistent EOL types.
9757 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9759 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9760 trough color and main window's background color.
9762 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9764 * xterm.h (Xt_app_con): External declaration.
9766 * widget.c (EmacsFrameRealize): Fix typo.
9768 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9770 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9771 (handle_invisible_prop): Record the start of invisible text in
9772 it->add_overlay_start.
9773 (struct overlay_entry): Add member `overlay'.
9774 (handle_overlay_change): Simplify.
9775 (next_overlay_string): After having processed overlay strings at the
9776 end of the buffer, record that fact in
9777 it->overlay_strings_at_end_processed_p.
9778 (compare_overlay_entries): If before- and after-strings come
9779 from the same overlay, let before-strings come first.
9780 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9781 (load_overlay_strings): Take it->add_overlay_start into account
9782 when adding overlay strings.
9784 * dispextern.h (struct it): Add member add_overlay_start.
9786 2000-06-22 Dave Love <fx@gnu.org>
9788 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9790 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9792 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9794 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9797 2000-06-21 Dave Love <fx@gnu.org>
9799 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9801 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9803 * syntax.c (back_comment): Simplify string-parity counting (with
9804 the added benefit of handling multiple string-styles as long as
9805 they are not intertwined).
9806 Jump to the slow code as soon as a comment starter is found in
9807 a "string_lossage" position. Fixes the case: " /* " /* " */.
9809 2000-06-21 Dave Love <fx@gnu.org>
9811 * Makefile.in: Use GETLOADAVG_LIBS.
9813 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9814 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9816 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9818 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9819 (Fforward_comment, scan_lists):
9820 Check the comstyle of single-char comment-starters.
9821 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9822 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9823 Check the comstyle of single-char comment-starters.
9824 Clarify control-flow around the Scomment case.
9826 2000-06-20 Dave Love <fx@gnu.org>
9828 * fns.c (make_hash_table, maybe_resize_hash_table):
9829 Cast arg of next_almost_prime.
9831 * tparam.c [emacs]: Include lisp.h.
9833 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9836 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9838 * keyboard.c (adjust_point_for_property): Check if display
9839 property should be treated as intangible by looking at its value.
9841 * xdisp.c (single_display_prop_intangible_p)
9842 (display_prop_intangible_p): New functions.
9844 * dispextern.h (display_prop_intangible_p): Add prototype.
9846 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9848 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9849 argument to sigprocmask.
9851 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9852 argument to sigprocmask.
9854 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9855 sigprocmask_set, and pass a pointer to it to sigprocmask.
9857 * sysdep.c (sigprocmask_set): New variable.
9859 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9862 2000-06-20 Sam Steingold <sds@gnu.org>
9864 * xrdb.c: Don't declare xmalloc, xrealloc.
9866 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9868 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9869 (re_comp): Cast gettext return value to avoid complaints when
9872 2000-06-20 Dave Love <fx@gnu.org>
9874 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9876 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9878 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9880 * m/alpha.h: Don't declare xmalloc, xrealloc.
9882 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9884 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9886 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9888 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9891 * keyboard.h (poll_for_input_1): Declare.
9893 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9895 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9897 * doprnt.c: Don't declare xmalloc, xrealloc.
9899 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9900 (getenv, ctime, getwd): Removed.
9901 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9903 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9904 x_set_tool_bar_lines.
9906 * config.in: Add HAVE_GETWD. Move some definitions above
9907 machine/system includes.
9909 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9911 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9913 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9914 contain information about ENCODING.
9916 * fontset.c (FONTSET_ASCII): Use the first element of char table
9917 for an ASCII font, not defalt slot.
9918 (fontset_ref_via_base): If FONTSET doesn't contain information for
9919 C, try the default fontset.
9920 (make_fontset): Don't copy the default fontset.
9921 (fontset_font_pattern): Likewise.
9922 (accumulate_font_info): If ELT is nil, use the corresponding
9923 element in the default fontset.
9925 2000-06-19 Dave Love <fx@gnu.org>
9927 * syntax.c (Fparse_partial_sexp): Doc fix.
9929 * regex.h: Test PROTOTYPES as well as __STDC__.
9931 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9932 errno, strerror. Put text after #endif in comment.
9934 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9936 * xterm.c (x_frame_of_widget): Likewise.
9938 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9940 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9941 to Vfundamental_mode_abbrev_table.
9943 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9944 bogus objects are marked. This slows down GC by ~80 percent, but
9945 it might be worth trying when debugging GC-related problems.
9946 This feature requires conservative stack marking to be enabled.
9948 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9949 returns XLookupChars, reset `modifiers' to zero.
9951 2000-06-19 Dave Love <fx@gnu.org>
9953 * mktime.c: Unprotoized.
9955 2000-06-19 Richard Stallman <rms@gnu.org>
9957 * data.c (set_internal): If variable is frame-local,
9958 store the new value immediately into the frame parameter alist.
9960 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9962 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9963 in the custom handler pointer.
9965 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9966 value, or checks for CHAR_META can fail when Lisp_Object is a
9968 * keymap.c (get_keyelt): Likewise.
9970 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9972 * ccl.h (struct ccl_program): New member eol_type.
9973 (struct ccl_spec): New member cr_carryover.
9975 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9976 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9978 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9979 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9980 (decode_eol_post_ccl): New function.
9981 (decode_coding): Don't detect EOL format here for CCL based coding
9983 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9984 decode_eol_post_ccl after running the CCL program.
9985 (code_convert_region): Don't detect EOL format here for CCL based
9987 (decode_coding_string): Likewise.
9989 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9991 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9992 when treating it as an integer.
9994 * coding.h (encode_coding_string): Declare.
9996 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9999 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
10000 "xkeymap" to avoid shadowing the "enum map_type" value that needs
10001 to be passed to get_local_map.
10003 * sound.c (Fplay_sound): Don't call make_number on
10004 Frun_hook_with_args count argument.
10006 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
10007 for lisp objects in X event structure data field, when lisp
10008 objects are represented with unions.
10009 (x_scroll_bar_to_input_event): Ditto.
10011 2000-06-16 Ken Raeburn <raeburn@gnu.org>
10013 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
10014 termination of string. Fix sense of test whether
10015 Vline_number_display_limit is an integer.
10017 2000-06-16 Gerd Moellmann <gerd@gnu.org>
10019 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
10020 only if HAVE_X_WINDOWS.
10022 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
10025 * dispnew.c (update_frame_1): Handle case that cursor vpos is
10028 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
10030 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
10033 2000-06-15 Kenichi Handa <handa@etl.go.jp>
10035 * coding.c (decode_coding_emacs_mule): Always set src_base at the
10036 start of the while loop.
10038 2000-06-15 Gerd Moellmann <gerd@gnu.org>
10040 * atimer.c (alarm_signal_handler): Add forward declaration.
10042 * data.c (set_internal): Remove debug code.
10044 2000-06-14 Gerd Moellmann <gerd@gnu.org>
10046 * Makefile.in (bootstrap-temacs): Add `-I../src'.
10048 * unexec.c (toplevel) [COFF]: Include coff.h.
10050 * s/lynxos.h: New file.
10052 * keymap.c (Fsingle_key_description): Enclose function key and
10053 event symbol names in angle brackets.
10055 * xdisp.c (setup_echo_area_for_printing): Call
10056 message_log_maybe_newline if message_buf_print is not set.
10058 * print.c (printchar, strout): Don't check message_buf_print
10059 before calling setup_echo_area_for_printing because that
10060 function does something useful even when message_buf_print is
10063 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
10065 (ensure_echo_area_buffers): Initialize echo buffer's
10066 truncate lines setting to nil.
10067 (with_echo_area_buffer): Don't set the echo buffer's truncate
10068 lines setting here.
10069 (set_message_1): Set it here instead, based on the value
10070 of message_truncate_lines.
10071 (resize_mini_window): Handle case that lines are truncated.
10072 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
10073 DEFVAR_BOOL message-truncate-lines.
10075 * keyboard.c (read_char): Bind message-truncate-lines to t
10076 while displaying a help-echo.
10078 * lisp.h (Qmessage_truncate_lines): External declaration.
10080 2000-06-13 Gerd Moellmann <gerd@gnu.org>
10082 * xdisp.c (Vline_number_display_limit): Renamed from
10083 line_number_display_limit.
10084 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
10085 Extend documentation string. Initialize
10086 Vline_number_display_limit to nil meaning no limit.
10087 (decode_mode_spec): Use Vline_number_display_limit with its new
10090 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
10092 2000-06-13 Richard Stallman <rms@gnu.org>
10094 * frame.c (Fmodify_frame_parameters): Doc fix.
10096 * xfns.c (x_set_frame_parameters): Comment fix.
10098 * frame.c (store_frame_param): Call swap_in_global_binding if the
10099 variable's current binding was chosen based on this frame.
10101 * data.c (swap_in_global_binding): New function.
10103 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10105 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
10106 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
10108 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10110 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
10112 2000-06-12 Jason Rumney <jasonr@gnu.org>
10114 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
10116 * w32.h (EMACS_W32_H): Renamed from _NT_H_
10118 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
10120 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
10122 2000-06-12 Gerd Moellmann <gerd@gnu.org>
10124 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
10125 (syms_of_xfaces): Defsubr Sdump_colors.
10126 (x_free_colors): Don't treat b&w specially on default visual.
10127 (x_free_dpy_colors): New function.
10128 (free_face_colors): Don't check visual class; it's done
10131 * xterm.c (x_frame_of_widget): New function.
10132 (x_alloc_nearest_color_for_widget): Use it.
10133 (x_copy_dpy_color): New function.
10134 (x_destroy_window): Free various colors.
10136 2000-06-12 Kenichi Handa <handa@etl.go.jp>
10138 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
10140 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
10142 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
10144 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
10146 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
10148 2000-06-11 Dave Love <fx@gnu.org>
10150 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
10152 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
10154 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
10156 2000-06-11 Gerd Moellmann <gerd@gnu.org>
10158 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
10161 2000-06-10 Kenichi Handa <handa@etl.go.jp>
10163 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
10164 (regex_compile): Fix the code for handling the case of single byte
10165 char and multibyte char being mixed in a range within [...].
10167 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
10168 and dst_multibyte members of coding.
10170 * charset.c (update_charset_table): Update the table
10171 bytes_by_char_head.
10172 (init_charset_once): Initialize elements of bytes_by_char_head to
10173 1 except for leading codes for private charases.
10175 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
10176 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
10178 2000-06-09 Ken Raeburn <raeburn@gnu.org>
10180 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
10181 access the data it doesn't point to.
10183 2000-06-08 Gerd Moellmann <gerd@gnu.org>
10185 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
10186 will be translated to a switch-frame event when reading the
10187 event queue. This is necessary because Emacs otherwise won't
10188 perform a switch-frame to a new frame until some other event, for
10189 example a keystroke event, forces it to do so. This has various
10190 effects, one visible being that the cursor of a frame created with
10191 C-x 5 2 or switched to with a window manager key binding like
10192 A-TAB stays hollow because selected_window isn't on the newly
10193 focused frame until the switch-frame is performed.
10195 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
10196 generating a switch-frame event if necessary.
10198 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
10200 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
10203 2000-06-08 Kenichi Handa <handa@etl.go.jp>
10205 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
10207 2000-06-07 Gerd Moellmann <gerd@gnu.org>
10209 * window.c (displayed_window_lines): Take empty lines at
10210 the bottom of a window into account.
10212 * window.c (displayed_window_lines): New function.
10213 (Fmove_to_window_line): Use displayed_window_lines to determine
10214 the number of lines to move, instead of using the window's height.
10216 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
10217 to stop reading, even if the form read sets point to a different
10218 value when evaluated.
10220 * xdisp.c (display_line): Fix code deciding in which line to
10223 2000-06-07 Kenichi Handa <handa@etl.go.jp>
10225 * fileio.c (e_write): Free composition data if stored in
10228 2000-06-06 Gerd Moellmann <gerd@gnu.org>
10230 * xdisp.c (display_line): Set row's and iterator's
10231 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
10232 Set cursor even if row ends in the middle of a character.
10233 (dump_glyph_row): Print values of new flags.
10234 (redisplay_window) <cursor movement in unchanged window>: When
10235 point has been moved forward, and PT is at the end of the cursor
10236 row, don't place the cursor in the next row if the cursor row ends
10237 in the middle of a character or at ZV.
10239 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
10240 (struct glyph_row): Add starts_in_middle_of_char_p and
10241 ends_in_middle_of_char_p.
10242 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
10243 ends_in_middle_of_char_p flag.
10244 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
10246 * term.c (append_glyph): Revert change of 2000-06-06.
10248 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
10249 padding glyph not fitting on line as whole character not
10252 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
10253 this isn't true for images with `:ascent 100'.
10255 2000-06-06 Kenichi Handa <handa@etl.go.jp>
10257 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
10258 as modified if it is originally unmodified.
10260 * term.c (encode_terminal_code): Change the way to check if
10261 terminal coding does any conversion.
10262 (append_glyph): Set glyph->pixel_width correctly.
10264 * xdisp.c (display_line): While checking line continuation, pay
10265 attention to a padding glyph.
10267 2000-06-05 Gerd Moellmann <gerd@gnu.org>
10269 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
10271 2000-06-05 Dave Love <fx@gnu.org>
10273 * xdisp.c: Include fontset.h.
10275 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
10277 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10279 * dispnew.c: Conditionally include term.h.
10281 * coding.h: Declare code_convert_string_norecord.
10283 * frame.h (struct frame): Use volatile unconditionally.
10285 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
10287 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
10289 * systime.h: Protect against multiple inclusion.
10290 (timezone) [USG5_4]: Define as time_t.
10292 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10293 (Foptimize_char_table, make_temp_name): Declare.
10295 * Makefile.in (xdisp.o): Depend on fontset.h.
10297 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10299 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10300 (Foptimize_char_table, make_temp_name): Declare.
10304 * s/netbsd.h: Don't define autoconfiscated MATHERR.
10306 2000-06-02 Dave Love <fx@gnu.org>
10308 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
10310 2000-06-02 Gerd Moellmann <gerd@gnu.org>
10312 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
10313 result face, set flags in that face indicating that colors may not
10316 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
10317 glyph, use the ASCII NUL character to determine the face.
10319 2000-06-02 Dave Love <fx@gnu.org>
10321 * sysdep.c: Conditionally include stdlib.h, unistd.h.
10322 (VFORK_RETURN_TYPE): Remove.
10324 * config.in: Add NO_MATHERR.
10326 2000-06-01 Dave Love <fx@gnu.org>
10328 * cmds.c (internal_self_insert): Don't check
10329 Vbefore_change_function, Vafter_change_function.
10331 * insdel.c (signal_before_change, signal_after_change): Likewise.
10333 * buffer.c (Vbefore_change_function, Vafter_change_function):
10334 Variables and their initializations deleted.
10336 * callint.c (Fcall_interactively): Doc fix.
10338 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
10340 2000-05-31 Dave Love <fx@gnu.org>
10342 * textprop.c: Revert last change -- duplicated.
10344 2000-05-31 Gerd Moellmann <gerd@gnu.org>
10346 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
10349 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
10351 2000-05-31 Jason Rumney <jasonr@gnu.org>
10353 * search.c (Fre_search_forward, Fre_search_backward)
10354 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
10356 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
10358 2000-05-30 Jason Rumney <jasonr@gnu.org>
10360 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
10361 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
10363 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
10365 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
10366 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
10367 expand a nil default_filename.
10369 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
10370 pointer to glyph_to_pixel_coords, not a frame.
10372 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
10373 coding.h to dependencies.
10375 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
10377 * w32console.c (glyph_to_pixel_coords): Change first parameter to
10378 window pointer to be consistent with w32term.c and xterm.c.
10380 * w32fns.c: Format and doc changes to bring closer to xfns.c.
10381 (VIETNAMESE_CHARSET): Define if not defined in system headers.
10382 (Qline_spacing, Qcenter): New variables.
10383 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
10384 (x_set_line_spacing): New function.
10385 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
10386 (x_specified_cursor_type): New function.
10387 (x_set_cursor_type): Use it.
10388 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
10390 (validate_x_resource_name, x_get_resource_string): Measure lengths
10391 of external strings in bytes.
10392 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
10393 GetTextExtentPoint32 with NULL title.
10394 (Fx_create_frame): Initialize Qline_spacing.
10395 (w32_load_system_font): Initialize font->double_byte_p.
10396 (x_to_w32_charset): Use Vw32_charset_info_alist.
10397 (Image, busy cursor, tooltip functions): Merged changes from
10398 xfns.c. Not yet functional on Windows.
10400 * w32gui.h (W32FontStruct): Add double_byte_p member.
10402 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
10403 (emacs_button_translation): Use it.
10404 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
10405 in `mask' to be set.
10407 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
10410 * w32term.c: Format and doc changes to bring closer to xterm.c.
10411 (w32_char_font_type): New enum.
10412 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
10413 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
10414 (w32_encode_char): New function.
10415 (x_encode_char): Removed.
10416 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
10417 x_encode_char and w32_font_is_double_byte.
10418 (x_produce_image_glyph): Use image_ascent.
10419 (x_produce_glyphs): Use new version of w32_per_char_metric and
10420 handle NULL return value. Allow extra line spacing.
10421 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
10422 (w32_get_glyph_overhangs): Remove unicode_p param. Use
10423 w32_font_type member of glyph instead.
10424 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
10425 (fast_find_position): Make sure not to consider rows not visible
10427 (w32_read_socket) [WM_MENUSELECT]: Cannot call
10428 w32_menu_display_help with input blocked, as it can abort.
10429 (x_display_and_set_cursor): Choose cursor depending
10430 on buffer-local value of cursor_type.
10431 (x_draw_bar_cursor): Add parameter WIDTH.
10433 * w32term.h (CP_DEFAULT): Define.
10434 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
10436 2000-05-30 Gerd Moellmann <gerd@gnu.org>
10438 * search.c (Fre_search_forward, Fre_search_backward)
10439 (Fposix_search_backward, Fposix_search_forward): Doc fix.
10441 2000-05-30 Kenichi Handa <handa@etl.go.jp>
10443 * coding.c (detect_coding_iso2022): Fix code for checking
10444 CODING_CATEGORY_MASK_ISO_8_2.
10446 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
10448 * regex.c (PREFETCH_NOLIMIT): New function.
10449 (re_match_2_internal): Use it and adjust the end_match_2 logic.
10451 2000-05-29 Gerd Moellmann <gerd@gnu.org>
10453 * syntax.c (find_defun_start): Move test for
10454 open_paren_in_column_0_is_defun_start outside of the loop.
10456 * xdisp.c (redisplay_window): Really switch buffers when
10457 displaying mode lines, and temporarily set selected_frame to the
10458 frame of the window that's redisplayed.
10460 * xfaces.c (free_realized_faces): Block/unblock input.
10461 (free_realized_multibyte_face): Ditto.
10463 2000-05-29 Dave Love <fx@gnu.org>
10465 * textprop.c (Qkeymap): New variable.
10466 (syms_of_textprop): Intern it.
10468 * keymap.c: Include intervals.h.
10469 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
10471 * Makefile.in (keymap.o): Depend on intervals.h.
10473 * keyboard.c (menu_bar_items, tool_bar_items)
10474 (Fexecute_extended_command): Deal with `keymap' property.
10475 (read_key_sequence): Track map from `keymap' property as well as
10478 * intervals.c (get_local_map): Extra arg to allow looking for
10481 * intervals.h (map_property): New enum.
10482 (get_local_map): Extra arg using it.
10483 (Qkeymap): Declare.
10485 * lisp.h (get_local_map): Don't declare here.
10487 2000-05-29 Kenichi Handa <handa@etl.go.jp>
10489 * Makefile.in (callproc.o): Depend on composite.h.
10491 * callproc.c: Include composite.h.
10492 (Fcall_process): Handle composition correctly.
10494 * coding.h (coding_allocate_composition_data): Extern it.
10495 (coding_restore_composition): Likewise.
10497 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
10498 yet allocated, finish decoding with result
10499 CODING_FINISH_INSUFFICIENT_CMP.
10500 (coding_allocate_composition_data): Make it non-static.
10501 (coding_restore_composition): Likewise.
10503 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
10505 * charset.c (syms_of_charset): Revert last change.
10507 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10509 * term.c (produce_glyphs): Treat characters from the eight-bit-*
10510 charsets as unibyte, with 1-column screen width. Sent by Kenichi
10513 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10515 * charset.c (syms_of_charset): Set width of character sets
10516 eight-bit-control and eight-bit-graphic to 1 column.
10518 2000-05-26 Gerd Moellmann <gerd@gnu.org>
10520 * config.in (HAVE_SPEED_T): New define.
10522 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
10525 2000-05-26 Dave Love <fx@gnu.org>
10527 * coding.c (shrink_decoding_region): Initialize eol_conversion.
10529 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
10530 (Fsubr_arity): New function.
10531 (syms_of_data): Install them.
10533 2000-05-26 Kenichi Handa <handa@etl.go.jp>
10535 * charset.c (init_charset_once): Set the table bytes_by_char_head
10538 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
10539 the default fontset to what Emacs uses by default.
10540 (check_registry_encoding): This function deleted.
10541 (Fset_fontset_font): Remove the adhoc condition for the default
10542 fontset. Allow cons in FONTNAME.
10544 * fns.c (map_char_table): Ignore char-table entries for
10545 charsets eight-bit-control and eight-bit-graphic.
10547 2000-05-25 Ken Raeburn <raeburn@gnu.org>
10549 * emacs.c (main): Initialize keyboard syms before initializing
10550 window code, so face names are available.
10552 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
10554 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
10555 of an anchor at the beginning of a shy-group.
10557 2000-05-25 Gerd Moellmann <gerd@gnu.org>
10559 * xdisp.c (handle_invisible_prop): Don't try to skip over
10560 invisible text if end of text is already reached.
10562 2000-05-25 Dave Love <fx@gnu.org>
10564 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
10566 * coding.c (encode_eol): Add null statement after label.
10568 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10570 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10573 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10575 * ccl.c (ccl_driver): Fix previous change.
10577 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10579 * coding.c (run_pre_post_conversion_on_str): Set point to the
10580 beginning of buffer before calling coding->post_read_conversion.
10581 (decode_coding_string): Give correct args to
10582 run_pre_post_conversion_on_str.
10583 (encode_coding_string): Likewise.
10585 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10586 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10587 eight-bit-graphic correctly.
10589 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10591 * fileio.c (Finsert_file_contents): Even if a file is not found,
10592 execute codes for setting up coding system. Call
10593 after-insert-file-functions unconditionally.
10595 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10597 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10598 BSD_PGRPS are not defined.
10600 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10602 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10604 (syms_of_charset): Avoid building same strings.
10606 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10608 * lread.c (Fload): Add a comment about the meaning of
10609 Vuser_init_file being t.
10611 * puresize.h (BASE_PURESIZE): Increase to 675000.
10613 * s/gnu-linux.h (setpgrp): Don't define it here because this
10614 prevents compilation on GNU/Linux systems with glib 2.2.
10616 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10619 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10621 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10622 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10624 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10626 2000-05-23 Kenichi Handa <handa@etl.go.jp>
10628 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10630 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10632 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
10634 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10636 2000-05-22 Kenichi Handa <handa@etl.go.jp>
10638 * keyboard.c (read_char): Allow character codes 128..255 to be
10639 handled by input-method-function.
10641 * insdel.c (adjust_markers_for_replace): Fix previous change.
10642 (adjust_after_replace): If PREV_TEXT is nil, call
10643 adjust_markers_for_insert, not adjust_markers_for_replace.
10645 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
10647 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10648 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10649 [HAVE_GRANDPT]: Define.
10650 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10652 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10655 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10657 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10659 2000-05-20 Kenichi Handa <handa@etl.go.jp>
10661 The following changes are to handle 8-bit characters in a
10662 multibyte buffer/string without facing with byte combining
10663 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10664 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10666 * Makefile.in (fns.o): Depend on charset.h.
10668 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10669 convert it to unibyte.
10670 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10672 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10673 apparent char boundary.
10674 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10675 0x80..0x9F to/from multibyte form.
10677 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10680 * callproc.c (Fcall_process): Always encode an argument string if
10681 it is multibyte. Setup src_multibyte and dst_multibyte members of
10682 process_coding properly.
10684 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10685 SPLIT_NON_ASCII_CHAR.
10687 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10689 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10691 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10692 (SPLIT_CHARACTER_SEQ): This macro deleted.
10693 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10694 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10695 and eight-bit-graphic.
10696 (char_to_string): Likewise. Signal an error for too large
10698 (char_printable_p): Return 0 for 8-bit characters.
10699 (update_charset_table): Update iso_charset_table only when a final
10700 character is non-negative.
10701 (find_charset_in_text): Renamed from find_charset_in_str.
10702 Arguments and return value changed. Callers changed.
10703 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10704 be -1 if CHARSET is used only internally.
10705 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10707 (Fcharset_after): Simplified.
10708 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10709 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10710 (multibyte_chars_in_text): Simplified by assuming there's no
10711 invalid multibyte sequence.
10712 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10713 (str_as_unibyte): New functions.
10714 (Fstring): Simpified by assuming that byte combining never happens.
10715 (init_charset_once): Initialization for
10716 LEADING_CODE_8_BIT_CONTROL.
10717 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10718 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10719 eight-bit-control and eight-bit-graphic.
10721 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10722 (CHARSET_8_BIT_GRAPHIC): New macros.
10723 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10724 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10725 (CHARSET_REVERSE_CHARSET): Likewise.
10726 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10728 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10729 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10730 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10731 encounter an invalid multibyte sequence.
10732 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10733 sequence is always valid.
10734 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10735 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10736 (CHAR_STRING): For 8-bit characters, call char_to_string.
10737 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10738 multibyte sequence is always valid.
10739 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10740 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10741 (str_as_unibyte): Extern them.
10742 (BCOPY_SHORT): Fix a bug.
10743 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10744 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10745 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10746 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10748 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10749 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10750 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10751 (EMIT_BYTES): New macros.
10752 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10753 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10755 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10756 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10757 check the validity of multibyte sequence.
10758 (decode_coding_emacs_mule): New function.
10759 (encode_coding_emacs_mule): New macro.
10760 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10762 (DECODE_ISO_CHARACTER): Just return a character code.
10763 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10764 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10765 EMIT_CHAR to produced decoded characters. Exit the loop only by
10766 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10768 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10769 only position codes for an invalid character.
10770 (encode_designation_at_bol): Return new destination pointer. 5th
10771 arg DSTP is changed to DST.
10772 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10773 from the source by ONE_MORE_CHAR. Don't handle the case of last
10775 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10777 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10778 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10779 TWO_MORE_BYTES to fetch a byte from the source.
10780 (encode_eol): Pay attention to coding->src_multibyte.
10781 (detect_coding, detect_eol): Preserve members src_multibyte and
10783 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10784 (encoding_buffer_size): Set magnification to 3 for all coding
10785 systems that require encoding.
10786 (ccl_coding_driver): For decoding, be sure that the result is
10787 valid multibyte sequence.
10788 (decode_coding): Initialize coding->errors and coding->result.
10789 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10790 and raw-text, always call decode_eol. Handle the case of last
10791 block here. If not coding->dst_multibyte, convert the resulting
10792 sequence to unibyte.
10793 (encode_coding): Initialize coding->errors and coding->result.
10794 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10795 and raw-text, always call encode_eol. Handle the case of last
10797 (shrink_decoding_region, shrink_encoding_region): Detect cases
10798 that we can't skip data more rigidly.
10799 (code_convert_region): Setup src_multibyte and dst_multibyte
10800 members of coding. For decoding, if the buffer is multibyte,
10801 convert the source sequence to unibyte in advance. For encoding,
10802 if the buffer is multibyte, convert the resulting sequence to
10803 multibyte afterward.
10804 (run_pre_post_conversion_on_str): New function.
10805 (code_convert_string): Deleted and divided into the following two.
10806 (decode_coding_string, encode_coding_string): New functions.
10807 (code_convert_string1, code_convert_string_norecord): Call one of
10809 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10810 MAKE_NON_ASCII_CHAR.
10811 (Fset_terminal_coding_system_internal)
10812 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10813 and dst_multibyte members.
10814 (init_coding_once): Initialize iso_code_class with new enum
10815 ISO_control_0 and ISO_control_1.
10817 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10818 devided into ISO_control_0 and ISO_control_1.
10819 (struct coding_system): New members src_multibyte, dst_multibyte,
10820 errors, and result. Delete member fake_multibyte.
10821 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10823 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10826 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10829 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10831 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10833 (Ftranspose_region): Delete codes for handling byte combining.
10835 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10836 dst_multibyte members of coding. On handling REPLACE on unibyte
10837 buffer, convert the result of decode_coding to unibyte. On
10838 inserting into a mutibyte buffer, always call code_convert_region.
10839 (e_write): Setup coding->src_multibyte according to the
10840 multibyteness of the source (buffer or string).
10842 * fns.c (concat): Handle 8-bit characters correctly.
10843 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10844 unibyte in the result.
10845 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10846 valid multibyte form in the result.
10847 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10848 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10849 return -1, signal an error.
10850 (base64_encode_1): New arg MULTIBYTE. Get each character by
10851 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10852 character is found, return -1.
10853 (Fbase64_decode_region): Delete codes for handling byte-combining.
10854 Treat each decoded byte as a unibyte character.
10855 (Fbase64_decode_string): Return unibyte string.
10856 (Fcompare_strings, concat, string_byte_to_char): Use
10857 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10858 FETCH_STRING_CHAR_ADVANCE.
10859 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10860 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10862 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10863 SPLIT_NON_ASCII_CHAR.
10864 (fontset_ref_via_base, fontset_set): Likewise
10866 * insdel.c (adjust_markers_for_record_delete): Deleted.
10867 (adjust_markers_for_insert): Argument changed. Caller changed.
10868 (adjust_markers_for_replace): Likewise.
10869 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10870 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10871 (copy_text): Delete unused local varialbe c_save. For converting
10872 to multibyte, be sure to make all 8-bit characters in valid
10874 (count_size_as_multibyte): Handle 8-bit characters correctly.
10875 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10876 (adjust_after_replace, replace_range, del_range_2)
10877 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10878 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10879 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10880 handling byte combining.
10881 (adjust_before_replace): Deleted.
10883 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10884 SPLIT_NON_ASCII_CHAR.
10885 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10886 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10887 (Fkey_description): Likewise.
10889 * lread.c (read1): On reading multibyte string, be sure to make
10890 all 8-bit chararacters in valid multibyte form.
10891 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10893 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10896 * process.c (Fstart_process): GCPRO current_dir before calling
10897 Ffind_operation_coding_system. Encode arguments here.
10898 (create_process): Don't encode arguments here. Setup
10899 src_multibyte and dst_multibyte members of struct coding.
10900 (read_process_output): Setup src_multibyte and dst_multibyte
10901 members of struct coding. If the output is to multibyte buffer,
10902 always decode the output of the process. Adjust the
10903 representation of 8-bit characters to the multibyteness of the output.
10904 (send_process): Setup coding->src_multibyte according to the
10905 multibyteness of the source.
10907 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10908 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10909 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10911 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10913 * w16select.c (Fw16_set_clipboard_data): Setup members
10914 src_multibyte and dst_multibyte of coding. Adjusted for the
10915 change for find_charset_in_str.
10916 (Fw16_get_clipboard_data): Likewise.
10918 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10919 dst_multibyte of coding.
10920 (x_to_w32_font): Likewise.
10922 * w32select.c (Fw32_set_clipboard_data): Setup members
10923 src_multibyte and dst_multibyte of coding. Adjusted for the
10924 change for find_charset_in_str.
10925 (Fw32_get_clipboard_data): Likewise.
10927 * xdisp.c (get_next_display_element): Handle 8-bit characters
10929 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10930 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10932 * xselect.c (selection_data_to_lisp_data): Setup members
10933 src_multibyte and dst_multibyte of coding. Adjusted for the
10934 change for find_charset_in_str.
10935 (lisp_data_to_selection_data): Likewise.
10937 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10939 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10941 * dispextern.h (Vimage_types): Add extern declaration.
10943 * xdisp.c (Vimage_types): Moved here from xfns.c.
10944 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10946 * xfns.c (Vimages_types): Moved to xdisp.c.
10947 (syms_of_xfns): Move `image-types' to xdisp.c.
10949 * w32fns.c (Vimage_types): Removed.
10950 (syms_of_w32fns): Remove `image-types'.
10952 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10954 * fns.c (map_char_table): Pay attention to character number of
10955 charset. Check the validity of charset at the first level. For
10956 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10959 * fontset.c: Include "buffer.h".
10960 (fs_load_font): If the face has fontset, record the face ID in
10962 (Finternal_char_font): New function.
10963 (accumulate_font_info): New function.
10964 (Ffontset_info): Rewritten for the new fontset implementation.
10965 (syms_of_fontset): Register Vdefault_fontset in the first element
10966 of Vfontset_table. Include Vdefault_fontset in
10967 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10970 2000-05-16 Dave Love <fx@gnu.org>
10972 * m/iris5d.h: Deleted -- unused.
10974 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10976 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10977 `invalid' instead of `illegal'.
10979 * indent.c (Fmove_to_column): When ending within a tab, insert
10980 spaces first so that markers at the end of the tab get adjusted.
10982 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10983 buffer list that wasn't selected in that frame.
10985 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10986 is needed on mescaline, use a 2 char prefix, and call
10987 make_temp_name with second arg non-zero.
10989 * fileio.c (make_temp_name): New function, extracted from
10991 (Fmake_temp_name): Use it.
10993 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10995 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10997 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10999 * Makefile.in (lisp): Add env.elc.
11001 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
11003 2000-05-12 Gerd Moellmann <gerd@gnu.org>
11005 * search.c (Freplace_match): Handle case of `\N' in the
11006 replacement when there's no group N.
11008 2000-05-11 Gerd Moellmann <gerd@gnu.org>
11010 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
11011 of the message to message_dolog.
11013 * keyboard.c (read_char): Don't clear current message for help
11014 events; let the code handling help events handle this. Change
11015 code detecting help events that should be ignored.
11017 * xdisp.c (handle_single_display_prop): Don't try to set PT if
11018 we're interating over a string.
11020 2000-05-09 Dave Love <fx@gnu.org>
11022 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
11023 that offset before writing. Move gcpro region past call of
11026 2000-05-04 Dave Love <fx@gnu.org>
11028 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
11030 2000-05-04 Gerd Moellmann <gerd@gnu.org>
11032 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
11033 of inserted characters when BUF equals the current buffer, and PT
11034 is in front of or equal to FROM.
11036 2000-05-03 Gerd Moellmann <gerd@gnu.org>
11038 * xdisp.c (handle_single_display_prop): If display property value
11039 is invalid, or something not supported on the frame, restore
11040 iterator's position to what it was initially. Make sure to return
11041 0 for invalid and unsupported property values.
11043 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
11044 that x_per_char_metric returns null.
11046 2000-05-02 Gerd Moellmann <gerd@gnu.org>
11048 * xterm.h (struct face): Add forward declaration.
11049 (struct image): Ditto.
11050 (image_ascent): Add prototype.
11052 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
11053 (x_draw_image_relief, x_draw_image_foreground_1): Call function
11054 image_ascent instead of using IMAGE_ASCENT.
11056 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
11057 (IMAGE_ASCENT): Removed.
11059 * xfns.c (Qcenter): New variable.
11060 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
11061 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
11062 (image_ascent): New function.
11063 (lookup_image): Recognize `:ascent center'.
11064 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
11065 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
11066 (xbm_load): Don't set image's ascent here.
11067 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
11068 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
11069 check ascent values here.
11070 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
11071 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
11072 (syms_of_xfns): Initialize Qcenter.
11074 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
11075 to the limits, increase the limits.
11077 2000-05-01 Kenichi Handa <handa@etl.go.jp>
11079 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
11080 Check Vfont_encoding_alist against the full name of the opened font.
11082 2000-04-28 Gerd Moellmann <gerd@gnu.org>
11084 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
11085 taller than the window.
11087 2000-04-28 Kenichi Handa <handa@etl.go.jp>
11089 * xfaces.c (realize_x_face): Fix the argument of the second
11090 xassert. BASE_FACE may not be a face for ASCII.
11092 2000-04-27 Gerd Moellmann <gerd@gnu.org>
11094 * print.c (print_object): Treat print-length < 0 as nil.
11096 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
11098 * s/freebsd.h (TERMCAP_OBJ): Removed.
11099 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
11101 * lread.c (read1): Don't treat period followed by certain
11102 characters as symbol start.
11104 * xfns.c (slurp_file): New function.
11105 (xbm_image_p): Handle case of in-memory XBM files.
11106 (xbm_scan): Rewritten to work on memory buffers instead of files.
11107 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
11108 Work on memory buffers instead of files. If DATA is null test
11109 if buffer looks like an in-memory XBM file.
11110 (xbm_load_image): Renamed from xbm_load_image_file. Work on
11111 memory buffers instead of files.
11112 (xbm_file_p): New function.
11113 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
11115 * lread.c (end_of_file_error): New function.
11116 (read1): Call it instead of signaling `end-of-file' directly.
11118 * print.c (print_error_message): Print data of `end-of-file'
11119 with Fprinc instead of Fprin1.
11121 2000-04-26 Ken Raeburn <raeburn@gnu.org>
11123 * window.c (freeze_window_start): Check that minibuffer scroll
11124 window isn't nil before extracting the window structure pointer
11127 * undo.c (record_delete): If we hit the end of the undo list, stop
11128 picking elements apart.
11130 2000-04-26 Gerd Moellmann <gerd@gnu.org>
11132 * xdisp.c (display_line): If lines are continued, restore
11133 iterator's ascent/descent information to the values before the
11134 first glyph not fitting on the line.
11136 2000-04-25 Gerd Moellmann <gerd@gnu.org>
11138 * xdisp.c (try_window_id) <all changes above window start>: Adjust
11139 positions in glyph matrix. Don't compute new window end positions.
11141 * dispnew.c (increment_matrix_positions): Renamed from
11142 increment_glyph_matrix_buffer_positions.
11143 (increment_row_positions): Renamed from
11144 increment_glyph_row_buffer_positions.
11146 * dispextern.h: Change names of renamed functions from dispnew.c
11149 2000-04-24 Gerd Moellmann <gerd@gnu.org>
11151 * fileio.c (Fdo_auto_save): Create directories for auto-save
11152 list file if necessary.
11154 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
11155 from buffer or frame.
11156 (automatic_hscrolling_p): New variable.
11157 (hscroll_windows): Scroll windows horizontally only if automatic
11158 hscrolling is allowed.
11159 (syms_of_xdisp): New variable `automatic-hscrolling'.
11161 * frame.h (struct frame): Add member extra_line_spacing.
11163 * xfns.c (x_set_line_spacing): New function.
11164 (Fx_create_frame): Set line spacing from resources.
11165 (Qline_spacing): New variable.
11166 (syms_of_xfns): Initialize Qline_spacing.
11168 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
11170 * buffer.c (init_buffer_once): Handle extra_line_spacing.
11171 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
11172 (reset_buffer): Don't initialize extra2 and extra3. Initialize
11173 extra_line_spacing from default value.
11174 (init_buffer_once): Initialize default value of extra_line_spacing.
11176 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
11179 * xterm.c (x_produce_glyphs): Remove reference to struct it's
11180 prompt_width. Add extra line spacing.
11182 * term.c (produce_glyphs): Remove reference to struct it's
11185 * dispextern.h (struct it): Remove member prompt_width, add
11186 extra_line_spacing.
11188 2000-04-22 Gerd Moellmann <gerd@gnu.org>
11190 * dispnew.c (update_frame_line): When writing a whole line, make
11191 sure cursor is in the right row afterwards, otherwise a use of
11192 capability `ch' in cmgoto might leave the cursor in the row below.
11194 2000-04-21 Gerd Moellmann <gerd@gnu.org>
11196 * lisp.h (struct Lisp_Buffer_Cons): Remove.
11198 * keyboard.c (timer_check): Fix typo in comment.
11200 2000-04-21 Kenichi Handa <handa@etl.go.jp>
11202 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
11203 name change: ch -> character.
11205 2000-04-20 Gerd Moellmann <gerd@gnu.org>
11207 * keyboard.c (echo_message_buffer): New variable.
11208 (echo_now): Set echo_message_buffer to the echo area buffer used
11209 to display the echo.
11210 (cancel_echoing): Reset echo_message_buffer to nil.
11211 (read_char): Code rewritten that handles canceling an echo or
11212 echoing a dash, respectively.
11214 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
11215 directory doesn't exist.
11217 2000-04-19 Dave Love <fx@gnu.org>
11219 * fns.c (syms_of_fns): Defsubr mapc.
11220 (concat): Don't allow numeric args.
11221 (Fconcat): Doc change.
11223 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
11225 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
11226 instead define end_match(1|2) more carefully.
11227 Use GET_CHAR_BEFORE_2 for `begline'.
11229 2000-04-19 Gerd Moellmann <gerd@gnu.org>
11231 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
11232 on 64-bit systems where NULL is defined as `0'.
11234 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
11235 the `variable argument list' to make it work on Alpha.
11237 * m/alpha.h (_LP64) [!_LP64]: Define.
11238 (ORDINARY_LINK): Define for NetBSD.
11240 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
11242 2000-04-19 Dave Love <fx@gnu.org>
11244 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
11247 * Makefile.in (LIBS): Don't use.
11248 (GETLOADAVG_OBJ): Define again.
11249 (otherobj): Add GETLOADAVG_OBJ.
11251 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
11253 2000-04-18 Gerd Moellmann <gerd@gnu.org>
11255 * lread.c (read_filtered_event): Cancel and start busy cursor.
11257 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
11258 that the per-character metrics may be null.
11260 2000-04-17 Gerd Moellmann <gerd@gnu.org>
11262 * buffer.c (clone_per_buffer_values): New function.
11263 (Fmake_indirect_buffer): Add optional argument CLONE. Call
11264 clone_per_buffer_values if CLONE is not nil.
11266 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
11268 2000-04-16 Dave Love <fx@gnu.org>
11270 * Makefile.in: Remove obsolete localcpp stuff.
11271 (GETLOADAVG_OBJ): Don't define.
11272 (obj): Move LIBOBJS...
11273 (otherobj): ... to here.
11274 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
11275 whitespace-only lines after the continuation (Irix).
11277 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11279 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
11281 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
11283 2000-04-14 Dave Love <fx@gnu.org>
11285 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
11286 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
11287 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
11288 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
11291 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
11292 autoconfiscated HAVE_GETLOADAVG.
11294 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
11297 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11299 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
11300 (fill_in_lock_file_name): Avoid existing files that aren't links.
11302 2000-04-14 Dave Love <fx@gnu.org>
11304 * Makefile.in (LIBS, LIBOBJS): New variable.
11305 (INTERVAL_SRC): Convert to make variable.
11306 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
11307 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
11308 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
11310 (SOME_MACHINE_OBJECTS): Remove interval stuff.
11311 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
11312 (shortlisp): Add facemenu, float-sup, frame.
11313 (SOME_MACHINE_LISP): Remove them from here.
11314 (LIBES): Change unused LDLIBS to autoconf LIBS.
11316 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
11318 2000-04-14 Kenichi Handa <handa@etl.go.jp>
11320 * composite.c (update_compositions): If FROM and TO are not in a
11321 valid range, do nothing.
11323 2000-04-13 Gerd Moellmann <gerd@gnu.org>
11325 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
11327 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
11329 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
11332 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
11334 * fileio.c (a_write): Remove redundant semi-colons.
11335 (e_write): Return -1 if failed to write all the data.
11336 This fixes the changes made at 1999-12-15.
11338 2000-04-12 Dave Love <fx@gnu.org>
11340 * fns.c (mapcar1): Test for null vals to support mapc.
11341 (Fmapc): New function.
11343 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
11345 * msdos.c (NUM_MOUSE_BUTTONS): Define.
11346 (IT_frame_up_to_date): Support the buffer local value of
11347 cursor-type, if defined.
11349 2000-04-10 Dave Love <fx@gnu.org>
11351 * editfns.c (preceding-char, following-char): Doc fix.
11353 2000-04-10 Ken Raeburn <raeburn@gnu.org>
11355 * Makefile.in (temacs): Revert 2000-03-12 change.
11357 2000-04-10 Jason Rumney <jasonr@gnu.org>
11359 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
11361 2000-04-10 Gerd Moellmann <gerd@gnu.org>
11363 * xdisp.c (setup_echo_area_for_printing): Choose an echo
11364 area buffer, if it's not set up yet.
11366 * indent.c (compute_motion): Set immediate_quit.
11368 2000-04-09 Gerd Moellmann <gerd@gnu.org>
11370 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
11371 (realize_tty_face): Suppress boldness if colors are the inverse of
11372 the default colors, and tty_suppress_bold_inverse_default_colors_p
11374 (Ftty_suppress_bold_inverse_default_colors): New function.
11375 (syms_of_xfaces): Defsubr it.
11377 * buffer.c (Frestore_buffer_modified_p): New function.
11378 (syms_of_buffer): Defsubr it.
11380 2000-04-08 Ken Raeburn <raeburn@gnu.org>
11382 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
11383 charset id (int) argument, not a charset (Lisp_Object).
11385 * coding.h (code_convert_string): Declare.
11386 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
11387 object, as the fourth argument to code_convert_string.
11389 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
11390 (Fset_fontset_font): Use EQ to compare lisp objects.
11392 2000-04-05 Ken Raeburn <raeburn@gnu.org>
11394 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
11395 a pointer that looks like a lisp object.
11396 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
11397 zero, instead see whether it's an integer object, since they can't
11399 (GET_INTERVAL_OBJECT): Simply assign to the destination.
11401 * dispnew.c (allocate_matrices_for_frame_redisplay)
11402 (direct_output_forward_char): Use X(U)INT and make_number as needed
11403 to convert between (unsigned) int values and lisp integers.
11404 * keyboard.c (read_key_sequence): Likewise.
11405 * lread.c (substitute_object_recurse): Likewise.
11406 * fns.c (concat, hash_lookup, hash_remove): Likewise.
11407 * minibuf.c (do_completion, Fminibuffer_complete_word)
11408 (Fminibuffer_completion_help): Likewise.
11409 * term.c (produce_special_glyphs): Likewise.
11411 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
11412 * print.c (print_preprocess, print_object): Likewise.
11414 * search.c (compile_pattern): Use NILP when checking for nil.
11416 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
11417 __OPTIMIZE__]: Provide a GNU C macro version that handles
11418 lisp-object unions.
11419 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
11420 field, to better cope with ENABLE_CHECKING and calls that modify a
11421 Lisp_Object using its old value.
11423 2000-04-04 Gerd Moellmann <gerd@gnu.org>
11425 * window.c (compare_window_configurations): Signal an error
11426 if parameters C1 or C2 aren't window configurations.
11428 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
11429 AFTER_POTENTIAL_GC calls around calls to functions that can
11430 signal an error and thus invoke the debugger.
11432 2000-04-03 Gerd Moellmann <gerd@gnu.org>
11434 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
11435 an error if decoding fails.
11437 * keyboard.c (lispy_mouse_names): Variable removed.
11438 (Vlispy_mouse_stem): New variable.
11439 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
11440 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
11441 for any mouse button number. Increase size of mouse_syms and
11442 button_down_location as needed. Call modify_event_symbol with
11443 different arguments.
11444 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
11445 Call modify_event_symbol with different arguments.
11446 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
11447 for any button number. Call modify_event_symbol with different
11449 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
11450 Accept a string for NAME_ALIST_OR_STEM.
11452 * lisp.h (larger_vector): Add prototype.
11454 * fns.c (larger_vector): Make externally visible.
11456 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
11458 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
11460 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
11461 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
11462 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
11463 we are between str1 and str2.
11464 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
11465 (PATFETCH): Use `TRANSLATE'.
11466 (PATFETCH_RAW): Fetch multibyte char if applicable.
11467 (PATUNFETCH): Remove.
11468 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
11469 When writing a char, write it directly into the pattern buffer rather
11470 than going needlessly through a temp char-array.
11471 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
11472 multibyte magic and remove the useless `#ifdef emacs'.
11473 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
11476 * regex.h (struct re_pattern_buffer): Make field `multibyte'
11477 conditional on `emacs'.
11479 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
11481 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11483 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
11484 non-union-type versions of XMARK and friends here, because XMARK
11485 and friends won't work on an integer field if NO_UNION_TYPE is not
11487 (make_number): Define as a function if it's not defined as a macro.
11489 * composite.c (run_composite_function): Use NILP when checking for nil.
11490 (syms_of_composite): Delete local var NARGS, pass an int as first
11491 argument to Fmake_hash_table.
11493 * editfns.c (text_property_stickiness): Use NILP to test
11494 Lisp_Object boolean value.
11495 (Fmessage_or_box): Don't use NILP to test int variable.
11496 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
11497 problems reading from and changing the same lisp value in an
11500 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11502 * term.c (TN_no_color_video): New variable.
11503 (term_init): Intitialize TN_no_color_video.
11504 (enum no_color_bit): New enumeration.
11505 (MAY_USE_WITH_COLORS_P): New macro.
11506 (turn_on_face): Use it to determine if attributes may be used
11507 combined with colors.
11509 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11511 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
11512 with int lvalues via casts; instead, just yield lisp object lvalues.
11513 (enlarge_window): Variable sizep now points to Lisp_Object. Use
11514 proper accessor macros.
11515 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
11516 (grow_mini_window): Fix typo getting int value of root->height.
11518 * xdisp.c (compute_string_pos): Fix order of arguments to
11519 string_pos_nchars_ahead.
11520 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
11521 count arg to variable-arg routines like Frun_hook_with_args and
11523 (back_to_previous_visible_line_start)
11524 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
11525 fixed-arg routines like Fget_char_property and Fmake_string.
11526 (reconsider_clip_changes): Use XINT when comparing integer lisp
11527 objects, or passing them as int arguments.
11528 (mark_window_display_accurate, insert_left_trunc_glyphs)
11529 (append_space, extend_face_to_end_of_line): Use make_number when
11530 storing or passing integer values as lisp objects.
11531 (set_cursor_from_row, highlight_trailing_whitespace): Use
11532 INTEGERP, not implicit test against zero, for glyph object.
11533 (try_window_id): Don't use make_number when we want an int value.
11535 * xfaces.c (xlfd_symbolic_value): Make last argument a
11536 Lisp_Object, to be consistent with callers.
11537 (Fbitmap_spec_p): Use XINT to get numeric value of height.
11538 (lface_hash): Apply XFASTINT to lisp values before folding in.
11540 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
11541 fill in window width and height. Pass an int, not a lisp object,
11542 as first arg to Finsert.
11544 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11546 * xfaces.c (realize_basic_faces): Block input while realizing
11549 * keyboard.c (lispy_mouse_names): Add additional mouse names.
11551 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
11553 2000-03-31 Gerd Moellmann <gerd@gnu.org>
11555 * xterm.c (x_produce_glyphs): When displaying unibyte text
11556 or ASCII, handle case that per-char metric is null.
11558 2000-03-30 Ken Raeburn <raeburn@gnu.org>
11560 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
11562 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
11563 (XSUBR, XBUFFER): Verify correct object type before returning
11564 pointer, using eassert.
11565 * frame.h (XFRAME): Likewise.
11567 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
11568 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
11569 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
11570 * data.c (set_internal): Likewise.
11571 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11572 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
11573 * fileio.c (auto_save_1): Likewise.
11574 * insdel.c (check_markers): Likewise.
11575 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11576 * undo.c (record_insert): Likewise.
11577 * vmsproc.c (child_sig): Likewise.
11578 * window.c (unshow_buffer, window_loop): Likewise.
11579 * xterm.c (x_erase_phys_cursor): Likewise.
11581 2000-03-30 Gerd Moellmann <gerd@gnu.org>
11583 * xfns.c (free_image_cache): Free the cache structure itself
11584 last, after all its members have been freed.
11586 * lisp.h (xstrdup): Add prototype.
11588 * alloc.c (xstrdup): Moved here from xfaces.c.
11589 (allocating_for_lisp): Variable removed.
11590 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11592 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11594 (xstrdup): Moved to alloc.c.
11596 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11598 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11600 * emacs.c (main): Fix sense of no-loadup test.
11602 * config.in (ENABLE_CHECKING): Undef.
11604 * lisp.h (struct interval): Replace "parent" field with a union of
11605 interval pointer and Lisp_Object; add new bitfield to use as
11606 discriminant. Change other flag fields to bitfields.
11607 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11608 is defined and the supplied test fails, print a message and abort.
11609 (eassert): New macro. Use CHECK to provide an assert-like facility.
11611 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11612 pointers; abort if the value looks like a lisp object.
11613 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11614 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
11615 Modify for new interval parent definition.
11617 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11618 (UNMARK_BALANCE_INTERVALS): Update references that need an
11619 addressable lisp object in the interval structure.
11620 (die): New function.
11621 (suppress_checking): New variable.
11623 * intervals.c (interval_start_pos): Just return 0 if there's no
11626 2000-03-29 Gerd Moellmann <gerd@gnu.org>
11628 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11629 and earlier Emacs versions.
11631 * keyboard.c (Ftop_level): Cancel busy-cursor.
11633 * eval.c (call_debugger): Cancel busy-cursor.
11635 2000-03-29 Kenichi Handa <handa@etl.go.jp>
11637 * search.c (Freplace_match): Adjust multibyteness of the current
11638 buffer and NEWTEXT. Free allocated memory before signaling an error.
11640 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11642 * regex.c (analyse_first): New function obtained by ripping out most
11643 of re_compile_fastmap and generalizing it a little bit so that it
11644 can also just return whether a given (sub)pattern can match the empty
11646 (regex_compile): Use `analyse_first' to decide whether the loop-check
11647 needs to be done or not for *, +, *? and +? (the loop check is costly
11648 for non-greedy repetition).
11649 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11651 2000-03-28 Dave Love <fx@gnu.org>
11653 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
11655 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11657 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11659 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11661 (enum re_opcode_t): Update description of succeed_n.
11662 (PATFETCH): Always define.
11663 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11664 operators, char classes, shy-groups and intervals).
11665 Optimize special cases of intervals so as to only use succeed_n and
11666 jump_n when really needed.
11667 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11668 that we don't have to handle the special cases any more.
11669 Simplify on_failure_jump handling as well.
11671 2000-03-28 Jason Rumney <jasonr@gnu.org>
11673 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11675 2000-03-27 Gerd Moellmann <gerd@gnu.org>
11677 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11679 * s/msdos.h (GC_SETJMP_WORKS): Define.
11681 * alloc.c (mark_maybe_object): New function.
11682 (mark_memory): Use it.
11683 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11684 (setjmp_tested_p, longjmp_done): New variables.
11685 (test_setjmp): New function.
11686 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11687 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11689 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11690 to DEC_TEXT_POS and INC_TEXT_POS.
11692 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11693 with parameter MULTIBYTE_P.
11695 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11697 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11698 buffers because it looks for multibyte character byte sequences
11699 which don't exist in unibyte text.
11701 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11703 * xfaces.c (register_color, unregister_color, unregister_colors)
11704 [DEBUG_X_COLORS]: New functions.
11705 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11707 * xfns.c (x_set_cursor_color): Get color reference counts right.
11709 * xterm.c (x_copy_color): New function.
11710 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11712 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11713 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11714 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11715 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11716 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11717 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11718 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11719 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11720 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11721 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11723 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11724 names for handling per-buffer variables.
11726 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11727 instead of MAX_BUFFER_LOCAL_VARS.
11728 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11730 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11732 * xfns.c (x_specified_cursor_type): New function.
11733 (x_set_cursor_type): Use it.
11735 * buffer.h (struct buffer): Add cursor_type.
11737 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11739 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11740 (print_partial_compiled_pattern, re_compile_fastmap):
11742 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11743 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11744 executing it as well as when popping it off the stack to find infinite
11745 loops in non-greedy repetition operators.
11747 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11749 * doc.c (Qfunction_documentation): New variable.
11750 (syms_of_doc): Initialize Qfunction_documentation.
11751 (Fdocumentation): If FUNCTION is a symbol with non-nil
11752 `function-documentation' property, return a documentation derived
11755 * buffer.c (syms_of_buffer): Add default-cursor-type.
11756 (init_buffer_once): Don't let cursor_type have a local value
11759 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11760 on buffer-local value of cursor_type.
11761 (x_draw_bar_cursor): Add parameter WIDTH.
11763 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11764 (init_buffer_once): Set default cursor_type value to t.
11765 Mark cursor_type as local everywhere.
11766 (syms_of_buffer): New per-buffer variable cursor-type.
11768 * buffer.h (struct buffer): Remove member local_var_flags,
11770 (MAX_BUFFER_LOCAL_VARS): New macro.
11771 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11772 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11773 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11774 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11776 * print.c (print_object): Use new macros for per-buffer variables.
11778 * category.c (Fset_category_table): Use new macros for per-buffer
11781 * buffer.c (buffer_permanent_local_flags): Make a char array.
11782 (max_buffer_local_idx): New variable.
11783 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11784 for new handling of per-buffer variables.
11785 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11786 (init_buffer_once): Initialize per-buffer vars differently.
11787 Set max_buffer_local_idx.
11789 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11792 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11794 * data.c (do_symval_forwarding, store_symval_forwarding)
11795 (find_symbol_value, set_internal, default_value, Fset_default)
11796 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11797 per-buffer variables.
11799 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11801 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11803 * xterm.c (x_term_init): Unblock input around call1 of
11804 Qvendor_specific_keysyms.
11806 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11807 (find_defun_start): Consider an open parenthesis in column 0
11808 a defun start only if open_paren_in_column_0_is_defun_start is set.
11809 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11811 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11813 * eval.c (Fautoload): Add entry in load-history (if after dump).
11814 * lread.c (load-history): Update docstring.
11816 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11818 * indent.c (Fvertical_motion): Always use the current buffer.
11819 Temporarily change the window's buffer, if necessary.
11821 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11823 * xterm.c (fast_find_position): Make sure not to consider rows
11824 not visible in the window.
11826 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11828 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11829 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11831 2000-03-22 Jason Rumney <jasonr@gnu.org>
11833 * w32menu.c (single_submenu): Set help string to NULL if none.
11834 (w32_menu_show): Set help string correctly.
11835 (add-menu-item): Set help string in MIIM_DATA for menu item.
11836 Load SetMenuItemInfoA explicitly.
11837 (w32_menu_display_help): New function.
11839 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11840 (QCdata): Moved to xdisp.c.
11842 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11843 (Vw32_charset_to_codepage_alist): Removed.
11844 (Vw32_charset_info_alist): New variable.
11845 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11846 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11847 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11848 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11850 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11851 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11852 Define Vw32_charset_info_alist and w32_charset symbols.
11854 2000-03-22 Jason Rumney <jasonr@gnu.org>
11856 * makefile.nt (w32bdf.obj): Update dependencies.
11858 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11860 * w32fns.c: Include fontset.h after dispextern.h.
11861 (Fx_create_frame): Do not create fontset.
11862 (w32_load_system_font): Doc fix.
11863 (Fx_close_connection): Free full_name if it is not shared.
11865 * w32term.c: Include fontset.h after dispextern.h.
11866 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11868 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11869 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11870 (w32_font_is_double_byte): New function, needs body.
11871 (x_append_glyph): Set glyph->glyph_not_available_p.
11872 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11873 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11874 character, convert it to a unibyte character.
11875 (struct glyph_string): Delete member `charset'.
11876 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11877 calculating it is found.
11878 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11879 the case that per char metric is not available correctly.
11880 (x_fill_glyph_string): Handle the case that the specific glyph is
11881 not available correctly.
11882 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11883 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11884 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11885 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11886 fontset. Don't call FS_LOAD_FONT.
11888 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11890 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11891 (INT_LISPLIKE): New macro.
11892 (NULL_INTERVAL_P): Use it.
11893 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11894 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11895 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11897 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11898 explicit references to "parent" field of struct interval and
11899 associated unclean type conversions.
11900 * intervals.c (create_root_interval, root_interval, rotate_right)
11901 (rotate_left, balance_possible_root_interval, split_interval_right)
11902 (split_interval_left, interval_start_pos, find_interval)
11903 (next_interval, previous_interval, update_interval)
11904 (adjust_intervals_for_insertion, delete_node, delete_interval)
11905 (adjust_intervals_for_deletion, merge_interval_right)
11906 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11907 (copy_intervals_to_string): Likewise.
11908 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11910 * syntax.c (update_syntax_table): Likewise.
11912 * intervals.c (reproduce_tree_obj): New function, like
11913 reproduce_tree but takes a Lisp_Object for the parent. Declare
11915 (graft_intervals_into_buffer): Use it when appropriate.
11916 (reproduce_tree): Declare with prototype.
11917 (balance_possible_root_interval): Check that the parent is a lisp
11918 object before trying to examine its type.
11920 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11922 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11923 as strings only if both are known to be strings.
11925 * s/openbsd.h (LIBS_TERMCAP): Undef.
11927 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11929 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11930 definitions for non-Emacs compilation.
11931 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11932 outside of `#ifdef emacs'.
11933 (print_partial_compiled_pattern): Update.
11934 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11935 (re_compile_fastmap): Merge handling of charset and charset_not (for
11936 emacs and non-emacs compilation as well).
11937 Similarly for (not)categoryspec and (not)syntaxspec.
11938 Don't use the fastmap when reaching `anychar' since the added
11939 complexity is not justified.
11940 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11941 and (not)syntaxspec. Merge (not)categoryspec.
11943 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11945 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11946 (FACE_FOR_CHAR): Define them differently for the configuration of
11949 2000-03-21 Dave Love <fx@gnu.org>
11951 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11954 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11956 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11957 (lface_fully_specified_p): Don't check contents of
11958 LFACE_FONT_INDEX because that attribute is optional.
11959 (realize_x_face): Remove now unwarranted xassert.
11961 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11963 The following changes are to make font selection based on
11964 characters, not charset. In addition, they recover fontset
11965 facilities while utilizing the new font selection mechanism.
11967 * Makefile.in (fontset.o): Depend on dispextern.h.
11969 * alloc.c (mark_face_cache): Don't mark face->registry.
11971 * dispextern.h (struct glyph): New member glyph_not_available_p.
11972 Use 22 bits for face_id.
11973 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11974 (struct face): Delete member registry, new member ascii_face.
11975 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11976 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11977 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11978 (struct it): Delete member charset, new member glyph_not_available_p.
11980 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11981 (struct fontset_info, struct fontset_data): Structs removed.
11982 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11983 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11984 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11985 (fs_free_face_fontset, fontset_font_pattern)
11986 (face_suitable_for_char_p, face_for_char)
11987 (make_fontset_for_ascii_face): Extern them.
11988 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11989 (FS_LOAD_FACE_FONT): New macro.
11991 * fontset.c: All codes rewritten or adjusted for the change of
11992 fontset implementation. Now fontset is represented by char table.
11993 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11995 (my_strcasecmp): Function removed.
11996 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11997 (AREF, ASIZE): New macros.
11998 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11999 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
12000 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
12001 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
12002 (fontset_id_valid_p, font_family_registry, fontset_name)
12003 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
12004 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
12006 (fs_load_font): New arg FACE. Caller changed.
12007 (fs_query_fontset): Argument changed. Caller changed.
12008 (Fquery_fontset): call fs_query_fontset.
12009 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
12011 (clear_fontset_elements, check_registry_encoding)
12012 (check_fontset_name): New functions.
12013 (syms_of_fontset): Set char-table-extra-slots property of fontset
12014 to 3. Staticpro and initialize Vfontset_table and
12015 Vdefault_fontset. Defsubr fontset_font and fontset_list.
12017 * frame.h (struct frame): Member `fontset_data' removed.
12018 (FRAME_FONTSET_DATA): Macro removed.
12020 * frame.c (make_frame): Don't allocate f->fontset_data.
12021 (Fdelete_frame): Don't free f->fontset_data.
12023 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
12025 * xdisp.c (charset_at_position): Function removed.
12026 (init_iterator): Don't set member charset of struct `it'.
12027 (handle_face_prop, reseat_to_string, set_iterator_to_next)
12028 (next_element_from_display_vector, insert_left_trunc_glyphs):
12030 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
12032 (get_next_display_element, append_space)
12033 (extend_face_to_end_of_line): Likewise.
12035 * xfaces.c (Qx_charset_registry, Vface_default_registry):
12037 (clear_font_table, frame_update_line_height, load_face_font):
12038 Adjusted for the change of fontset implementation.
12039 (load_face_fontset_font): Function removed.
12040 (pixel_point_size): New function.
12041 (font_list): Argument type changed. Caller changed.
12042 (LFACE_FONT): New macro.
12043 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
12044 (set_lface_from_font_name): Type of arg FONTNAME is changed to
12045 Lisp_Object. Determine the font name by actually loading a font
12046 by the specified pattern. Set LFACE_FONT (lface) to the specified
12047 pattern. Even if a font is not found, don't try alternatives.
12048 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
12049 (set_font_frame_param): If `font' is specified in lface, use it.
12050 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
12051 (lface_same_font_attributes_p): Likewise.
12052 (make_realized_face): Arguent changed. Caller changed. Set
12053 face->ascii_face to face itself.
12054 (free_realized_face): Free face->fontset if face is for ASCII.
12055 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
12056 (deduce_unibyte_registry, x_charset_registry): Functions removed.
12057 (free_realized_multibyte_face): New function.
12058 (lookup_face, lookup_named_face, lookup_derived_face): Argument
12059 changed. Caller changed.
12060 (try_font_list): Argument type changed.
12061 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
12062 (choose_face_font): Argument changed. Handle fontset properly.
12063 (choose_face_fontset_font): Function removed.
12064 (realize_default_face, realize_named_face): Don't remove the
12066 (realize_face): Argument changed. Caller changed. Remove face
12067 with the arg former_face_id in advance. Load font for the new face.
12068 (realize_x_face): Argument changed. Caller changed. For a
12069 multibyte character, share fontset with base_face. For a single
12070 byte character, make a new realized fontset. Don't load a font here.
12071 (realize_tty_face): Argument changed. Caller changed.
12072 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
12073 (face_at_buffer_position): Don't check multibyte_p for returning
12075 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
12076 FACE_SUITABLE_FOR_CHARSET_P.
12077 (syms_of_xfaces): Remove code for Qx_charset_registry and
12078 Vface_default_registry.
12080 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
12081 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
12082 (x_per_char_metric): Don't try FONT->default_char. Even if
12083 pcm->width is zero, glyph bits may exist.
12084 (x_encode_char): Always initialize char2b->byte1.
12085 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
12086 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
12087 (x_append_glyph): Set glyph->glyph_not_available_p.
12088 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12089 it->charset. Handle the case that per char metric is not
12090 available. If it->multibyte_p is zero and it->c is a multibyte
12091 character, convert it to a unibyte character.
12092 (struct glyph_string): Delete member `charset'.
12093 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12094 the case that per char metric is not available correctly.
12095 (x_fill_glyph_string): Handle the case that the specific glyph is
12096 not available correctly.
12097 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12098 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12099 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12100 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12101 fontset. Don't call FS_LOAD_FONT.
12103 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
12104 (x_create_tip_frame): Likewise.
12105 (Fx_close_connection): Free full_name of font_info.
12107 * fns.c (optimize_sub_char_table): New function.
12108 (Foptimize_char_table): New function.
12109 (syms_of_fns): Defsubr Soptimize_char_table.
12111 2000-03-20 Gerd Moellmann <gerd@gnu.org>
12113 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
12114 only if buffer is displayed in some window.
12116 * xdisp.c (handle_single_display_prop): Initialize local `value'.
12117 (try_window_reusing_current_matrix): Don't call scroll run
12118 function if run's current and desired position are the same;
12119 this prevents cursor flickering.
12121 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
12123 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
12125 * regex.c (RE_STRING_CHAR): New macro.
12126 (GET_CHAR_AFER_2): Remove.
12127 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
12128 (enum re_opcode_t): Remove on_failure_jump_exclusive.
12129 (print_partial_compiled_pattern, re_compile_fastmap)
12130 (re_match_2_internal): Remove on_failure_jump_exclusive.
12131 (regex_compile): Turn optimizable P+ loops into PP*, so that the
12132 optimization only need to work for * (ie. can use of_keep_string_jump).
12133 Remove the special case for .*\n since it is now covered by the general
12135 (re_search_2): Don't bother with `room'.
12136 (skip_one_char): New function.
12137 (skip_noops): Simplify since `memory' is not needed any more.
12138 (mutually_exclusive_p): Restructure slightly to use `switch' and
12139 add handling for "all" remaining cases.
12140 (re_match_2_internal): Change on_failure_jump_smart to use
12141 on_failure_keep_string_jump (and redirect the end-of-loop jump)
12142 rather than on_failure_jump_exclusive.
12144 2000-03-19 Gerd Moellmann <gerd@gnu.org>
12146 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
12147 number of bits per RGB because it's everywhere used as the depth
12150 * term.c (calculate_costs): Remove code dealing with X frames.
12152 2000-03-19 Richard M. Stallman <rms@gnu.org>
12154 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
12156 2000-03-18 Gerd Moellmann <gerd@gnu.org>
12158 * lread.c (read_integer): Unread the last char not consumed.
12160 2000-03-17 Gerd Moellmann <gerd@gnu.org>
12162 * xterm.c (x_update_window_cursor): Don't update in frames
12163 which are in the process of being deleted.
12165 2000-03-16 Gerd Moellmann <gerd@gnu.org>
12167 * Makefile.in (mostlyclean): Add `*.core'.
12168 (clean): Add `bootstrap-emacs'.
12170 * lread.c (read_integer): New function.
12171 (read1): Support read syntax #o, #x, #b, #r.
12173 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
12175 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
12176 make sure POINTER_TO_OFFSET gives the same value before and after
12177 PREFETCH. Use `dfail' to guarantee "atomic" matching.
12178 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
12179 (debug): Now only active if > 0 rather than if != 0.
12180 (DEBUG_*): Update for the new meaning of `debug'.
12181 (print_partial_compiled_pattern): Add missing `succeed' case. Use
12182 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
12183 in `succeed_n', `jump_n' and `set_number_at'.
12184 (store_op1, store_op2, insert_op1, insert_op2)
12185 (at_begline_loc_p, at_endline_loc_p): Add prototype.
12186 (group_in_compile_stack): Move to after its arg's types are
12187 declared and add a prototype.
12188 (PATFETCH): Define in terms of PATFETCH_RAW.
12189 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
12190 (QUIT): Redefine as a nop except for NTemacs.
12191 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
12192 indentation of the greedy-op and shy-group code.
12193 (at_(beg|end)line_loc_p): Fix argument's types.
12194 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
12195 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
12196 (MATCHING_IN_FIRST_STRING): Remove.
12197 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
12198 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
12199 QUIT unconditionally.
12201 2000-03-15 Gerd Moellmann <gerd@gnu.org>
12203 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
12206 * process.c (send_process): Add a hint that the function
12207 can call Lisp code to its comment.
12209 * lread.c (load_dangerous_libraries): New variable.
12210 (Vbytecomp_version_regexp): New variable.
12211 (safe_to_load_p): New function.
12212 (Fload): Handle files not compiled with Emacs specially.
12213 (syms_of_lread): New Lisp variable load-dangerous-libraries.
12215 2000-03-14 Gerd Moellmann <gerd@gnu.org>
12217 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
12219 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
12220 support functions only if HAVE_X11R6_XIM is defined.
12221 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
12223 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
12225 * xfns.c (X_I18N_INHIBITED): Don't define.
12226 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
12227 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
12229 * config.in (HAVE_X_I18N): Moved here from xterm.h.
12230 (HAVE_X11R6_XIM): Define.
12232 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
12234 * xterm.c (x_term_init): Add support for X resource `synchronous'.
12235 If set, call XSynchronize.
12237 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
12239 * regex.c: Declare a new type `re_char' used throughout the code
12240 for the string char type. It's `const unsigned char' to match the
12241 rest of Emacs. Consistently make sure all pointers to strings use
12242 it and make sure all pointers into the pattern use `unsigned char'.
12243 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
12244 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
12247 * charset.h (GET_CHAR_AFTER_2): Remove.
12248 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
12250 2000-03-12 Ken Raeburn <raeburn@gnu.org>
12252 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
12253 variable before the invocation of YMF_PASS_LDFLAGS, in case both
12254 of them try to use backquotes.
12256 2000-03-12 Dave Love <fx@gnu.org>
12258 * unexelf.c: Restore changes of 1999-10-19.
12259 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
12260 fix its type and alignment; copy it from current process.
12262 2000-03-12 Gerd Moellmann <gerd@gnu.org>
12264 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
12265 has been found. Fix bug not computing timer's predecessor.
12267 * fileio.c (Fread_file_name): Handle case that DIR contains a
12270 * window.c (Fsave_window_excursion): Doc fix.
12272 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
12274 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
12276 * msdos.c (vga_installed): New function, code moved from
12277 dos_set_window_size.
12278 (Qbar, Qcursor_type, outside_cursor): New variables.
12279 (syms_of_msdos): Intern and staticpro them.
12280 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
12281 shape used outside Emacs when called for the first time.
12282 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
12283 cursor shape used outside Emacs.
12284 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
12285 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
12287 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
12288 parameters specify the cursor. Make qreverse a global
12289 variable (renamed to Qreverse).
12291 2000-03-09 Gerd Moellmann <gerd@gnu.org>
12293 * fns.c (Fy_or_n_p): Cancel busy-cursor.
12295 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
12297 This is a big redesign of failure-stack and register handling, prompted
12298 by bugs revealed when trying to add shy-groups. Overall, what happened
12299 is that loops are now structured a little differently, groups can be
12300 shy and the code is a little simpler.
12302 * regex.h: Update the copyright.
12303 (RE_SHY_GROUPS): New value.
12304 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
12305 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
12307 * regex.c (enum re_opcode_t): Remove jump_past_alt,
12308 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
12309 on_failure_jump_(exclusive, loop and smart). Also fix the comment
12310 for (start|stop)_memory since they now only take one argument (the
12311 second has becomes unnecessary).
12312 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
12313 (print_compiled_pattern): Use %ld to printf long ints and flush to
12314 make debugging a little easier.
12315 (union fail_stack_elt): Make the integer unsigned.
12316 (struct fail_stack_type): Add a `frame' element.
12317 (INIT_FAIL_STACK): Init `frame' as well.
12318 (POP_PATTERN_OP): New macro for re_compile_fastmap.
12319 (DEBUG_PUSH, DEBUG_POP): Remove.
12320 (NUM_REG_ITEMS): Remove.
12321 (NUM_NONREG_ITEMS): Adjust.
12322 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
12323 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
12324 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
12325 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
12327 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
12328 address pushed is not the destination of the jump but the source
12330 (NUM_FAILURE_ITEMS): Remove.
12331 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
12332 registers before the actual failure point). Don't hardcode any
12333 meaning for str==NULL anymore.
12334 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
12335 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
12337 (REG_UNSET_VALUE): Use NULL (why not?).
12338 (compile_range): Remove declaration since it doesn't exist.
12339 (struct compile_stack_elt_t): Remove inner_group_offset.
12340 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
12341 (regex_grow_registers): Remove dead code.
12342 (FIXUP_ALT_JUMP): New macro.
12343 (regex_compile): Add shy-groups Change loops to use
12344 on_failure_jump_smart&jump instead of
12345 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
12346 initial (dummy_failure_)jump. Remove c1_base (looks like unused
12347 variable to me). Use `jump' instead of `jump_past_alt' and don't
12348 bother with push_dummy_failure in alternatives since it is now
12349 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
12350 emacs' for (re)allocating the stack.
12351 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
12352 from loop when bufp->can_be_null rather than jumping to `done'.
12353 Avoid jumping backwards so as to ensure termination. Use
12354 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
12355 backreferences. Remove dead code in handling of `anychar'.
12356 (skip_noops, mutually_exclusive_p): New functions taken from the
12357 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
12358 improve mutually_exclusive_p to handle ".+\n".
12359 (lowest_active_reg, highest_active_reg)
12360 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
12361 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
12362 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
12363 variables. Push register (in `start_memory') on the stack rather
12364 than storing it in old_reg(start|end). Remove the cycle detection
12365 from `stop_memory', replaced by the use of on_failure_jump_loop
12366 for greedy loops. Add code for the new on_failure_jump_<foo>.
12367 Remove ad-hoc code in `on_failure_jump' to push more registers in
12368 the case of a loop. Take out code from `maybe_pop_jump' into
12369 separate functions and adapt it to the semantics of
12370 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
12371 and push_dummy_failure. Remove dummy_failure handling and
12372 handling of `failures to jump to on_failure_jump' (this last one
12373 was already dead code, it seems).
12374 (group_match_null_string_p, alt_match_null_string_p)
12375 (common_op_match_null_string_p): Remove.
12377 2000-03-08 Dave Love <fx@gnu.org>
12379 * config.in: Don't depend on __STDC__ for volatile.
12380 Add POINTER_TYPE, PTR, PROTOTYPES.
12382 * hftctl.c, strftime.c: Use PROTOTYPES.
12383 * eval.c (find_handler_clause): Likewise.
12385 * mem-limits.h: Use POINTER_TYPE.
12387 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
12388 (memory_warnings): Declare using POINTER_TYPE.
12390 2000-03-08 Gerd Moellmann <gerd@gnu.org>
12392 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
12394 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
12396 * xfns.c: Remove obsolete code in #if 0.
12397 (Fx_focus_frame): New function.
12399 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12401 * coding.c (coding_category_name): Add coding-category-utf-8,
12402 coding-category-utf-16-be, coding-category-utf-16-le.
12403 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
12404 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
12405 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
12406 (detect_coding_utf_8): New function.
12407 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
12408 UTF_16_LOW_SURROGATE_P): New macros.
12409 (detect_coding_utf_16): New function
12410 (detect_coding_mask): When priorities are specified, skip any
12411 categories that have `nil' coding-system. Fix bug of returning
12412 wrong mask when PRIORITIES is specified and detect_coding_XXX()
12413 returns a mask not set in PRIORITIES.
12414 (detect_eol_type_in_2_octet_form): New function.
12415 (detect_eol): selects detect_eol_type_XXX to call according to
12416 cooding->category_idx.
12417 (detect_coding_system): Remove `nil' coding-system in the result.
12418 (Fupdate_coding_systems_internal): Update all coding-categories.
12420 * coding.h (CODING_CATEGORY_IDX_UTF_8)
12421 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
12423 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
12424 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
12425 (CODING_CATEGORY_IDX_UTF_16_LE)
12426 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
12427 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
12428 (CODING_CATEGORY_MASK_ANY): Include the above macros.
12429 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
12431 2000-03-07 Gerd Moellmann <gerd@gnu.org>
12433 * doc.c (Fdocumentation_property): If value is not a string,
12434 and doesn't refer to etc/DOC, evaluate it to obtain a string.
12436 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
12437 close the display with XtCloseDisplay. This caused a bus error
12440 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
12441 complete but not unique.
12443 2000-03-06 Gerd Moellmann <gerd@gnu.org>
12445 * process.c (send_process): Remove local variable `procname' that
12446 might become invalid when a GC happens. Instead, access the
12447 process name slot directly.
12449 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
12450 orig_height if set.
12452 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
12453 orig_height if set.
12455 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
12457 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
12458 glyph matrices have been freed.
12460 2000-03-05 Gerd Moellmann <gerd@gnu.org>
12462 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
12463 (bootstrap-temacs): Set LC_ALL to C like for temacs.
12465 * xfns.c (QCdata): Moved to xdisp.c.
12467 * xdisp.c (QCdata): Moved here from xfns.c.
12468 (syms_of_xdisp): Initialize QCdata.
12470 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
12472 * window.c (coordinates_in_window): Use
12473 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
12474 FRAME_INTERNAL_BORDER_WIDTH.
12476 * xdisp.c (try_window_id): Recompute unchanged information if
12477 it is obviously invalid.
12479 * xterm.c (x_term_init): Create a colormap if not using the
12482 * xterm.h (select_visual): Change prototype.
12484 * xfns.c (select_visual): Rewritten. Recognize user-specified
12486 (visual_classes): New variable.
12488 2000-03-04 Gerd Moellmann <gerd@gnu.org>
12490 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
12491 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
12492 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
12493 (x_decode_color): Don't handle allocation of white and black specially.
12494 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
12495 XtNcolormap resources.
12496 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
12497 (Fx_create_frame): Initialize color members of x_output structure.
12498 (xpm_load): Pass colormap to XPM lib.
12500 * xfaces.c (x_free_colors): Access colormap of frame using
12501 FRAME_X_COLORMAP. Be paranoid about freeing black and white
12502 when default colormap is used.
12504 * xterm.c (x_term_init): Set Colormap member of x_display_info
12505 structure. Copy colormap if resource `privateColormap' is
12506 specified (PseudoColor only).
12507 (x_setup_relief_color): Access colormap of frame using
12510 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
12511 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
12513 2000-03-04 Jason Rumney <jasonr@gnu.org>
12515 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
12516 other non-platform-specific equivalents.
12517 [WINDOWSNT]: Include w32term.h, fontset.h and define X
12518 specific functions and macros as their w32 equivalents where
12519 non-platform-specifics are not available.
12520 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
12521 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
12522 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
12523 (frame_update_line_height): Use macros to access f->output_data.
12524 (defined_color): Remove FIXME comments; fixed.
12525 (x_face_list_fonts, prepare_face_for_display): Put X specifics
12526 into #ifdef blocks. Add WINDOWSNT blocks.
12527 (Fx_list_fonts): Use macros for accessing font data.
12528 (set_lface_from_font_name): Different default fonts for X and
12530 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
12531 scalable for backward compatibility.
12532 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
12533 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
12535 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
12538 * makefile.nt (w32faces.obj): Remove.
12541 2000-03-03 Jason Rumney <jasonr@gnu.org>
12543 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
12544 correct parameters.
12546 2000-03-03 Ken Raeburn <raeburn@gnu.org>
12548 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
12549 standard ELF definitions here if the system header does not.
12551 2000-03-03 Gerd Moellmann <gerd@gnu.org>
12553 * xterm.c (PER_CHAR_METRIC): Removed.
12554 (x_per_char_metric_1, x_default_char): New functions.
12555 (x_per_char_metric): If font's default char is invalid, return
12556 metrics of a suitably chosen usable default char.
12557 (x_draw_glyph_string_foreground): If font has an invalid default
12558 char, replace occurrences of unprintable chars with a suitably
12559 chosen usable default char.
12561 2000-03-02 Gerd Moellmann <gerd@gnu.org>
12563 * xterm.c (note_mouse_highlight): Return quickly if frame's
12564 glyph matrices have been freed.
12566 * dispnew.c (free_glyphs): Block input while freeing matrices.
12568 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12570 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12573 * dispextern.h (x_free_colors): Add prototype.
12575 * xfaces.c (x_free_colors): New function.
12576 (unload_color, free_face_colors): Use it.
12578 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12580 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12582 * window.c [MSDOS]: Include msdos.h.
12584 2000-03-02 Dave Love <fx@gnu.org>
12586 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12588 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12589 set C_OPTIMIZE_SWITCH for gcc.
12591 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12593 * coding.c (coding_save_composition): Be sure to allocate
12594 composition data area in coding even if there's no composition in
12597 2000-03-01 Jason Rumney <jasonr@gnu.org>
12599 * w32term.c: Equivalent changes to those made to xterm.c on
12600 2000-02-25 and 2000-02-24.
12602 * w32fns.c: Equivalent changes to those made to xfns.c on
12603 2000-02-25 and 2000-02-21.
12605 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12606 correct line-end convention is followed.
12608 * w32menu.c [HAVE_BOXES]: Remove #undef.
12609 (single_keymap_panes): Remove code for simulating checkmarks.
12610 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12611 Remove code for drawing simulated checkmarks.
12612 (w32_menu_show): make unibyte help string correctly.
12613 (add_menu_item): draw standard Windows checkmarks. Draw radio
12614 buttons as radio buttons if possible.
12616 2000-03-01 Gerd Moellmann <gerd@gnu.org>
12618 * sysdep.c (start_of_text): Don't define this function for NetBSD
12621 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
12623 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12624 (LINKER): Don't undef if __NetBSD__ is defined.
12626 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12628 * fileio.c [__NetBSD__]: Define `unix'.
12630 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12632 2000-02-29 Gerd Moellmann <gerd@gnu.org>
12634 * atimer.c (start_atimer): Don't abort when timers are stopped.
12635 (append_atimer_lists): New function.
12636 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12637 arbitrary lists of stopped and running atimers.
12639 * atimer.c (cancel_atimer): Handle canceling an atimer when
12640 some timers are stopped.
12642 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12643 after canceling it.
12645 * fns.c (maybe_resize_hash_table): Handle case of new size
12646 coming out as being the same as old size.
12648 2000-02-27 Jason Rumney <jasonr@gnu.org>
12650 * makefile.nt: Add atimer.h to dependencies.
12651 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12652 * w32console.c: Only disable window system features for dispextern.h
12653 (initialize_w32_display): Build a display info for the console.
12654 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12655 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12656 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12658 * w32gui.h (struct W32FontStruct): Revert last change after change
12660 * w32menu.c (single_submenu): Set up help string.
12661 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12662 (w32_dialog_show): Set up help string.
12663 * w32term.c (w32_display_info_for_display): Remove unused function.
12664 (w32_draw_bitmap): Use pre-built bitmaps.
12665 (w32_initialize_display_info): New function to initialize parts of
12666 display info that are common to both GUI and console frames.
12667 (w32_term_init): Use w32_initialize_display_info. Do not set
12668 Vw32_num_mouse_buttons here, as it is not called for console
12669 frames. Build bitmaps for indicating truncated lines etc.
12670 (x_delete_display): Destroy pre-built bitmaps.
12671 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12672 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12674 2000-02-27 Dave Love <fx@gnu.org>
12676 * lisp.h: Add a bunch of prototypes.
12678 2000-02-26 Kenichi Handa <handa@etl.go.jp>
12680 * keyboard.c (read_char): Set `usec' correctly.
12682 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12684 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12685 `lambda', set reg[RRR] to the map index.
12686 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12687 reg[RRR] to 0. Otherwise, set it to -1.
12689 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12691 * emacs.c (main): Remove code snippet commented out with `//'.
12693 2000-02-25 Richard M. Stallman <rms@gnu.org>
12695 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12696 and contains a `:', prepend `/:'.
12698 * window.c (select_window_1): If selected_window is nil,
12699 don't "swap out" the buffer's point.
12700 (Fset_window_configuration): Set selected_window to nil
12701 before calling Fselect_window.
12702 (unshow_buffer): Don't set point in buffer from window's point
12703 if another more recently selected window also shows the buffer.
12705 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12707 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12709 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12710 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12711 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12713 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12714 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12715 (hide_busy_cursor): New functions.
12716 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12718 * minibuf.c (read_minibuf): Cancel busy-cursor.
12720 * keyboard.c (command_loop_1): Call start_busy_cursor before
12721 Fcommand_execute and cancel_busy_cursor after it.
12722 (timer_check): Remove busy-cursor code.
12723 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12726 * process.c (wait_reading_process_input): Remove busy-cursor code.
12728 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12729 Fx_hide_busy_cursor.
12731 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12733 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12735 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12737 * xterm.c (XTread_socket): Remove busy-cursor code.
12739 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12740 (build_frame_matrix_from_leaf_window): Put code handling
12741 glyph row's not being a slice of a frame row in #if 0.
12742 (sync_window_with_frame_matrix_rows): New function.
12743 (frame_row_to_window): New function.
12744 (mirror_line_dance): Handle copies between windows.
12746 * lread.c (Fload): Use `xfree' instead of `free'.
12747 (init_obarray): Use `xmalloc' instead of `malloc'.
12749 * window.c (Fset_window_buffer): Set WINDOW to the window
12751 (coordinates_in_window): Take frame's internal border width
12754 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12756 * xterm.c (x_display_and_set_cursor): Display cursor of
12757 non-selected windows depending on the setting of
12758 cursor_in_non_selected_windows.
12760 * xdisp.c (cursor_in_non_selected_windows): New variable.
12761 (syms_of_xdisp): DEFVAR_BOOL it.
12763 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12765 * data.c (Fstring_to_number): If number is greater than what
12766 fits into an integer, return a float.
12768 * eval.c (specbind): Remove references to
12769 keyword_symbols_constant_flag.
12771 * data.c (keyword_symbols_constant_flag): Removed.
12772 (Fmakunbound, set_internal, syms_of_data): Remove references to
12773 keyword_symbols_constant_flag.
12775 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12777 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12779 * syntax.c (multibyte_syntax_as_symbol): New variable.
12780 (syms_of_syntax): Declare it as a Lisp variable.
12781 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12782 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12783 nonzero, treat all multibyte characters as symbol.
12784 (init_syntax_once): Give syntax `word' to all multibyte characters.
12786 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12788 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12791 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12793 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12795 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12796 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12798 2000-02-21 Dave Love <fx@gnu.org>
12800 * frame.c (Vmouse_position_function): New variable.
12801 (Fmouse_position): Use it.
12802 (syms_of_frame): Install it.
12804 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12806 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12808 * fileio.c (Finsert_file_contents): Unbind the binding of
12809 standard-output done by temp_output_buffer_setup.
12811 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12812 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12813 (specbind, unbind_to): Handle most common case of non-constant
12814 symbol with trivial value specially.
12816 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12818 2000-02-20 Richard M. Stallman <rms@gnu.org>
12820 * data.c (Fmake_variable_buffer_local): Doc fix.
12821 Init found_for_buffer to 0.
12822 (Fmake_variable_frame_local): If the variable has already
12823 been buffer-local, set the check_frame field.
12825 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12827 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12828 produced for CODING_MODE_LAST_BLOCK requires.
12830 2000-02-18 Dave Love <fx@gnu.org>
12832 * keyboard.c (echo_keystrokes): Remove declaration.
12833 (Vecho_keystrokes) New variable.
12834 (read_char, record_menu_key, read_key_sequence): Use it to allow
12835 use of float value.
12836 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12838 * lread.c: Undef feature selection macros before defining.
12840 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12842 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12843 for symbols other than the symbol in question.
12845 2000-02-17 Dave Love <fx@gnu.org>
12847 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12849 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12851 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12853 * alloc.c (enum mem_type): Compile unconditionally.
12855 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12857 * xfaces.c (tty_defined_color): Don't return faulire indication
12858 for unspecified-fg and unspecified-bg pseudo-colors.
12860 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12862 * alloc.c (mark_object): Don't mark symbol names in pure space.
12863 (gc_sweep): Don't unmark symbol names in pure space.
12865 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12866 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12867 [GC_MARK_STACK]: New defines.
12868 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12869 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12871 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12873 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12874 allocate_buffer instead of xmalloc.
12876 * alloc.c (toplevel): Include setjmp.h.
12877 (PURE_POINTER_P): New define.
12878 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12879 (Vdead) [GC_MARK_STACK]: New variable.
12880 (lisp_malloc): Add parameter TYPE, call mem_insert if
12881 GC_MARK_STACK is defined.
12882 (allocate_buffer): New function.
12883 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12884 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12885 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12886 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12887 (MEM_NIL) [GC_MARK_STACK]: New define.
12888 (struct mem_node) [GC_MARK_STACK]: New structure.
12889 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12890 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12891 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12892 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12893 (mark_stack) [GC_MARK_STACK]: New functions.
12894 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12895 (clear_marks): Removed.
12896 (gc_sweep): Set free conses' car, free floats' type, free
12897 symbols' function to Vdead. Use lisp_free to free buffers.
12898 (init_alloc_once): Initialize Vdead.
12899 (survives_gc_p): Return non-zero for pure objects.
12901 * alloc.c: Add comments throughout the file.
12903 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12904 that unblocks alarms.
12906 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12907 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12908 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12910 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12912 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12914 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12915 avoid infinite error signaling. Allocate sufficient memory for
12916 eol_str in the case that eoltype is Lisp_Int.
12918 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12920 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12921 depends on the previous behavior.
12923 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12925 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12927 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12929 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12931 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12932 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12935 2000-02-15 Richard M. Stallman <rms@gnu.org>
12937 * data.c (set_internal): Don't make variable buffer-local
12938 if within a let-binding for the same buffer.
12939 (let_shadows_buffer_binding_p): New function.
12941 * eval.c (specbind): For buffer-local value,
12942 record the current buffer also.
12943 (unbind_to): Cope with that change.
12945 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12947 * window.c (Fsave_window_excursion): Doc fix.
12949 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12951 * syntax.c (back_comment): Make sure we only consider comment-starters
12952 of the relevant style and return -1 in case of a failure to find the
12953 beginning of the comment.
12954 (Fforward_comment): If back_comment fails, go back to the position just
12955 after the comment-end.
12956 (scan_lists): Add comment describing a very minor bug.
12958 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12960 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12961 `completion-regexp-list' in the docstring.
12963 2000-02-14 Dave Love <fx@gnu.org>
12965 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12967 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12969 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12970 to Emacs' syntax. Also fix the comment about set/not-set meanings
12971 since Emacs syntax is not the value 0 any more.
12972 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12973 since it's now part of RE_SYNTAX_EMACS.
12975 2000-02-12 Dave Love <fx@gnu.org>
12977 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12979 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12981 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12983 2000-02-12 Dave Love <fx@gnu.org>
12985 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12987 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12988 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12989 * s/hpux.h: Don't define HAVE_VFORK.
12991 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12993 * s/nextstep.h: Don't define HAVE_ALLOCA.
12995 * config.in: Add vfork bits.
12997 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12999 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
13000 unwind function to undo the effect of stopping atimers.
13002 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
13004 * atimer.c (stopped_atimers): New variable.
13005 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
13008 * atimer.h (stop_other_atimers, run_all_atimers)
13009 (unwind_stop_other_atimers): Add function prototypes.
13011 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
13013 2000-02-11 Ken Raeburn <raeburn@gnu.org>
13015 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
13016 library may depend on jpeg.
13017 (atimer.o): Depends on atimer.c.
13019 2000-02-11 Kenichi Handa <handa@etl.go.jp>
13021 * insdel.c (del_range_1): Call update_compositions.
13022 (del_range_both): Call update_compositions just once..
13024 2000-02-10 Dave Love <fx@gnu.org>
13026 * xfns.c (create_frame_xic): Fix initialization of automatic
13027 aggregates for pcc.
13029 2000-02-09 Kenichi Handa <handa@etl.go.jp>
13031 * ccl.c (CCL_MAKE_CHAR): New macro.
13032 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
13033 registers by CCL_MAKE_CHAR before calling translate_char.
13034 <CCL_TranslateCharacterConstTbl> Likewise.
13036 2000-02-08 Dave Love <fx@gnu.org>
13038 * lread.c (__EXTENSIONS__): Define.
13040 2000-02-08 Gerd Moellmann <gerd@gnu.org>
13042 * puresize.h (BASE_PURESIZE): Increase to 650000.
13044 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13046 * msdos.c (XMenuActivate): Turn off the cursor after displaying
13049 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13051 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
13052 md, mh, mb, mr, and me to the fake termcap entry.
13054 2000-02-06 Ken Raeburn <raeburn@gnu.org>
13056 * sound.c (sound_cleanup): Don't call device close routine if the
13057 function pointer is null.
13059 2000-02-06 Andrew Innes <andrewi@gnu.org>
13061 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
13062 around image definitions and prototypes.
13063 (gamma_correct) [WINDOWSNT]: New prototype.
13065 * w32term.c (x_make_frame_visible): Replace call to
13066 input_poll_signal with poll_for_input.
13068 * window.c [WINDOWSNT]: Include w32term.h.
13070 * xdisp.c [WINDOWSNT]: Include w32term.h.
13072 * makefile.nt: Add dependencies on w32gui.h.
13073 (OBJ1): Include atimer.obj.
13074 ($(BLD)\atimer.obj): New dependency rule.
13076 * w32.c (sigmask): New function (does nothing).
13077 (sigunblock): Ditto.
13079 * frame.c [WINDOWSNT]: Include w32term.h.
13081 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
13083 * lread.c (syms_of_lread): Fix literal newlines.
13085 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
13086 the string constant limit (2048 bytes) in MSVC.
13089 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
13091 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
13092 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
13093 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
13094 dispatch the event.
13096 2000-02-04 Dave Love <fx@gnu.org>
13098 * fileio.c: Remove some unused vars.
13099 (_GNU_SOURCE): Define (for euidaccess).
13101 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
13103 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
13105 (read_minibuf): Deal with allow_props correctly.
13107 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
13109 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
13111 2000-02-03 Ken Raeburn <raeburn@gnu.org>
13113 * search.c (compile_pattern): If a cache entry has a nil regexp,
13114 fill in that entry instead of clobbering a previously cached
13117 2000-02-02 Ken Raeburn <raeburn@gnu.org>
13119 * puresize.h (BASE_PURESIZE): Increase to 610000.
13121 2000-02-02 Gerd Moellmann <gerd@gnu.org>
13123 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
13126 2000-02-02 Kenichi Handa <handa@etl.go.jp>
13128 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
13129 instead of incrementing ic directly.
13130 <CCL_WriteExprConst> Likewise.
13131 <ccl_set_expr>: Set ic to jump_address.
13133 * fileio.c (e_write): Fix the handling of
13134 CODING_FINISH_INSUFFICIENT_SRC.
13136 2000-02-01 Dave Love <fx@gnu.org>
13138 * editfns.c (Fpropertize): Doc fix.
13140 * process.c (Fstart_process): Doc fix.
13142 * eval.c: Fix various doc strings not to duplicate information
13143 from help-manyarg-func-alist.
13145 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
13147 * doc.c (Vhelp_manyarg_func_alist): New variable.
13148 (Fdocumentation): Use it.
13149 (syms_of_doc): Define it.
13151 2000-01-31 Gerd Moellmann <gerd@gnu.org>
13153 * xterm.c (xim_open_dpy): Remove unused local variable.
13155 * emacs.c (USAGE): Use term `display options' instead of `X options'.
13157 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
13158 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
13160 * fns.c (sweep_weak_table): New function.
13161 (sweep_weak_hash_tables): Use it. Keep on marking until there
13164 2000-01-30 Gerd Moellmann <gerd@gnu.org>
13166 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
13167 that XTread_socket does not crash by trying to call XNoOp on a
13170 2000-01-30 Jason Rumney <jasonr@gnu.org>
13172 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13173 Change selected_frame to SELECTED_FRAME ().
13174 (w32_console_mouse_position): Remove #ifndef MULE from around
13175 `insist' parameter.
13177 * makefile.nt: Remove dosfns.obj.
13179 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
13181 * w32fns.c (w32_defined_color): Check for valid frame before
13182 applying gamma correction. Eliminate dependency on frame elsewhere.
13183 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
13184 (w32_to_x_font): Use resx and resy not height_in and width_in.
13185 (x_to_w32_font): Doc fix.
13186 (xlfd_strip_height): New function to strip and return font height.
13187 (w32_font_match): Compare height separately from rest of xlfd
13188 spec, using xlfd_strip_height.
13190 * w32term.c (w32_term_init): Swap resx and height_in, resy and
13191 width_in. Use w32_defined_color in place of defined_color.
13193 * w32faces.c: Merge more of DOS and X specifics in preparation for
13194 merge with xfaces.c.
13195 (defined_color): Remove FIXME comment.
13196 (tty_color_name): Provide w32-specific function.
13197 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
13199 * w32console.c (turn_on_face, turn_off_face): Removed.
13200 (w32_face_attributes): New function.
13201 (Global_variables): Reduce scope where possible.
13202 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
13204 (hl_mode): Don't modify text attributes.
13205 (write_glyphs): Don't do anything if len <= 0. Use
13206 w32_face_attributes to get attributes for drawing. Write
13207 terminating codes using char_attr_normal.
13208 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
13209 (update_begin, update_end): Likewise.
13210 (vga_stdcolor_name): New function.
13211 (initialize_w32_display): Remove char_attr_reverse and char_attr.
13212 (Fset_screen_color): Remove char_attr_reverse.
13214 2000-01-29 Gerd Moellmann <gerd@gnu.org>
13216 * xfns.c (xic_set_preeditarea): Take window parameter and
13217 window-relative pixel-positions.
13219 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
13220 is its frame's selected window.
13221 (xim_instantiate_callback): Likewise.
13223 * xfns.c (x_create_im): Removed.
13224 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
13225 (supported_xim_styles): Renamed from supported_styles.
13226 (best_xim_style): Renamed from best_style.
13227 (create_frame_xic): Renamed from xic_create_frame.
13228 (free_frame_xic): Renamed from xic_destroy_frame.
13230 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
13232 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
13233 our frames, call XFilterEvent with 2nd parameter `None'.
13234 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
13235 returning XBufferOverflow.
13236 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
13237 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
13238 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
13239 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
13240 (xim_initialize, xim_close)
13241 [HAVE_X_I18N && HAVE_X11R6]: New functions.
13242 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
13243 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
13244 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
13246 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
13248 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
13249 `xic_style' and `xic_xfs'.
13250 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
13251 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
13252 (FRAME_XIM): Removed.
13254 * xfns.c (supported_styles): New variable.
13255 (DEFAULT_STYLE, DEFAULT_FONT): New macros
13256 (xic_create_xfontset, best_style, xic_create_frame)
13257 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
13258 (xic_set_xfontset): New functions.
13260 2000-01-28 Dave Love <fx@gnu.org>
13262 * s/irix6-5.h: Revert last change after change to irix5-0.h.
13264 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
13266 2000-01-28 Gerd Moellmann <gerd@gnu.org>
13268 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
13269 for *scratch* if it already existed.
13271 * emacs.c (USAGE): New macro.
13272 (main): Use it to display usage information.
13274 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13276 Support for the menu-help feature:
13278 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
13280 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
13281 part of the line to the termscript file.
13282 (IT_clear_to_end): Clear the entire line, not just its beginning.
13283 (menu_help_message, prev_menu_help_message): New variables.
13284 (IT_menu_make_room): Make room for the help_text member.
13285 (IT_menu_display): New argument disp_help; all callers changed.
13286 If disp_help is non-zero, store the help text of the active menu
13287 item in menu_help_message.
13288 (XMenuAddPane): Initialize the help_text member to NULL.
13289 (XMenuAddSelection): New argument help_text. Store it in the
13291 (XMenuActivate): New argument help_callback. If the value of
13292 menu_help_message has changed since the last time, display the
13293 menu help message text while waiting for the mouse to move. Clear
13294 the echo area before exiting.
13295 (XMenuDestroy): Free the help_text member.
13297 2000-01-27 Gerd Moellmann <gerd@gnu.org>
13299 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
13300 XMenuAddSelection. Pass help callback to XMenuActivate.
13301 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
13303 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13305 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
13306 and EMACS_SET_USECS.
13308 2000-01-26 Dave Love <fx@gnu.org>
13310 * editfns.c (Fchar_after, Fchar_before): Doc fix.
13312 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
13313 an error may be signalled.
13315 2000-01-26 Gerd Moellmann <gerd@gnu.org>
13317 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
13318 LD_SWITCH_SYSTEM inherited from irix5-0.h.
13320 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
13322 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13324 * charset.c (Fstring): If there is a multibyte char among
13325 the args, always return a multibyte string.
13327 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13329 * sysdep.c (sys_select): Turn atimers off and on instead of
13330 recording and restoring old alarm handler
13332 * process.c (toplevel): Include atimer.h.
13333 (create_process_1): Rewritten.
13334 (create_process): Use atimers instead of alarm.
13335 (wait_reading_process_input) [hpux]: Turn atimers off instead
13336 of turning off SIGALRM.
13337 (wait_reading_process_input): Turn off atimers instead off
13338 calling stop_polling.
13340 * emacs.c (main): Call init_atimer.
13342 * keyboard.c (toplevel): Include systime.h and atimer.h.
13343 (polling_for_input): Removed because unused.
13344 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
13345 (poll_timer): New variable.
13346 (poll_for_input, poll_for_input_1): New functions.
13347 (start_polling, stop_polling): Rewritten.
13349 * keyboard.h (polling_for_input): Removed.
13351 * atimer.h, atimer.c: New files.
13353 * Makefile.in (obj): Add atimer.o.
13354 (atimer.o): New target.
13356 * blockinput.h (pending_atimers): Add extern declaration.
13357 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
13359 * lisp.h (popup_activated_flag): Add extern declaration.
13361 * xmenu.c (popup_activated_flag): Make externally visible.
13362 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
13363 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
13365 * xterm.c (toplevel): Include atimer.h.
13366 (toolkit_scroll_bar_interaction): New variable.
13367 (Fxt_process_timeouts): Removed.
13368 (x_process_timeouts): New function.
13369 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
13370 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
13371 (x_make_frame_visible): Call poll_for_input_1 instead of
13372 input_poll_signal. Don't call alarm.
13373 (x_initialize): Install timer calling x_process_timeouts.
13375 2000-01-24 Dave Love <fx@gnu.org>
13377 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
13378 Don't use -cckr -- apparently not now necessary.
13380 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
13382 * msdos.c (IT_menu_display): Truncate long menu lines at the right
13385 2000-01-23 Jason Rumney <jasonr@gnu.org>
13387 * w32fns.c (w32_defined_color): Apply gamma correction before
13388 trying to map to the palette.
13389 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
13392 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
13393 here. Callers changed to always pass real device context.
13394 (w32_draw_bitmap): Likewise.
13395 (w32_get_glyph_overhangs): Likewise.
13396 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
13397 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
13398 pfnSetScrollInfo and SetScrollRange.
13399 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
13400 back into MULE characters after decoding them.
13401 (x_get_glyph_face_and_encoding): Likewise.
13402 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
13403 GetCharABCWidthsW fails, since this is defined on Windows 9x.
13404 (x_produce_glyphs): Calculate per char metrics for a character
13405 that we know exists in default font when font_not_found_p is true.
13407 2000-01-22 Jason Rumney <jasonr@gnu.org>
13409 * makefile.nt (intervals.obj, composite.obj): New modules.
13410 (composite.h): Added as dependency where appropriate.
13412 * w32gui.h (XGCValue): New struct for emulating X GCs.
13414 * w32term.h (XCharStruct): New struct for emulating X.
13416 * w32console.c (turn_on_face, turn_off_face): New functions.
13417 (change_line_highlight): New prototype for new redisplay.
13418 (write_glyphs): Support multibyte text. Support faces.
13420 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
13422 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
13423 throughout. struct frame * in place of FRAME_PTR.
13424 Skeleton support for images, toolbars, tooltips from xfns.c.
13425 (Fx_create_frame): Use system default for default scroll bar width.
13426 (w32_get_arg): Renamed from x_get_arg.
13427 (Fx_file_dialog): New function.
13428 (w32_list_fonts): Check cache before asking system.
13429 (Vw32_enable_synthesized_fonts): New variable.
13430 (Vw32_enable_italics): Obsolete, removed.
13432 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13433 Use SELECTED_FRAME macro.
13435 * w32menu.c: Add skeleton support for help strings on menus.
13436 (add_menu_item): Native checkbox and radio support added, but not
13437 yet enabled due to bugs.
13438 (push_menu_item): Add parameters type, selection and help.
13440 Formatting changes to reduce unnecessary diffs with xmenu.c.
13442 * w32select.c (Fw32_set_clipboard_data): Update call to
13443 find_charset_in_str.
13445 * w32term.c: Complete rewrite for new redisplay based on new
13446 xterm.c with necessary sections merged back in from old w32term.c.
13448 2000-01-21 Richard M. Stallman <rms@gnu.org>
13450 * data.c (set_internal): Further fix in same criterion.
13452 2000-01-20 Richard M. Stallman <rms@gnu.org>
13454 * data.c (set_internal): Fix the criteria for whether
13455 to swap out the old cached binding.
13457 2000-01-19 Dave Love <fx@gnu.org>
13459 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
13461 2000-01-18 Kenichi Handa <handa@etl.go.jp>
13463 * regex.c (re_compile_fastmap): While checking a range table for
13464 `charset', skip flag bits for a character class correctly.
13466 2000-01-17 Gerd Moellmann <gerd@gnu.org>
13468 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
13470 * xfns.c (x_window): Call lw_create_widget with new parameter list.
13472 * widget.c (EmacsFrameSetCharSize): Change size of children first
13473 because of problems with main window geometry management under Lesstif.
13475 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
13476 MENU_ITEMS_ITEM_.*.
13477 (MENU_ITEMS_ITEM_HELP): New enumerator.
13478 (push_menu_item): Add parameter HELP. Record help in menu_items.
13479 (single_menu_item, single_submenu, list_of_items): Call
13480 push_menu_item with new parameter.
13481 (single_submenu): Set help string in widget value.
13482 (menu_highlight_callback): New function.
13483 (set_frame_menubar): Call lw_create_widget with new
13485 (xmenu_show, xdialog_show): Ditto.
13487 2000-01-13 Gerd Moellmann <gerd@gnu.org>
13489 * sound.c (Fplay_sound): Improve doc string.
13491 2000-01-11 Richard M. Stallman <rms@gnu.org>
13493 * lisp.h (set_internal): Enter the new arg.
13495 * eval.c (specbind): Record buffer-local variables specially,
13496 indicating which buffer's binding was saved.
13497 (unbind_to): Restore buffer-local variables specially
13498 in the proper buffer.
13500 * data.c (set_internal): New arg BUF.
13502 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
13503 * data.c (Fset): Pass new arg to set_internal.
13504 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
13506 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13508 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
13510 2000-01-11 Richard M. Stallman <rms@gnu.org>
13512 * minibuf.c (Ftry_completion): Doc fix.
13514 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13516 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
13519 2000-01-11 Andreas Schwab <schwab@suse.de>
13521 * coding.c (code_convert_region): Initialize total_skip.
13523 2000-01-08 Dave Love <fx@gnu.org>
13525 * eval.c (Fuser_variable_p): Check customizability too.
13527 2000-01-07 Gerd Moellmann <gerd@gnu.org>
13529 * minibuf.c (Fcompleting_read): Doc fix.
13531 2000-01-05 Gerd Moellmann <gerd@gnu.org>
13533 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
13536 * xfns.c (x_create_im): New function to set IM and IC of a frame.
13537 Check that input style is supported before trying to create an
13539 (x_window): Call x_create_im.
13541 2000-01-04 Gerd Moellmann <gerd@gnu.org>
13543 * xfns.c (current_gif_memory_src): New variable.
13544 (gif_load): Record the address of the current memory source
13545 in current_gif_memory_src.
13546 (gif_read_from_memory): Use current_gif_memory_src.
13548 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
13549 macros statement form.
13551 * sound.c (struct sound): Renamed from struct sound_file.
13552 (struct sound): Add members `data' and `header_size'.
13553 (enum sound_attr): Add SOUND_DATA.
13554 (current_sound, current_sound_device): Variables renamed from
13555 sound_file and sound_device.
13556 (parse_sound): Parse :data.
13557 (parse_sound): Handle sound data in strings.
13558 (find_sound_type): Function renamed from find_sound_file_type.
13559 (wav_init, au_init): Fail if sound's header_size is smaller than
13560 needed header size.
13561 (wav_play, au_play): Play sounds from string data.
13563 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
13565 * lisp.h: Add prototype for allocate_string_data.
13567 * alloc.c (Fgarbage_collect): Return number of live and free strings.
13569 * alloc.c (mark_buffer): Remove code in #if 0.
13571 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13572 (strings_consed): New variable.
13573 (allocate_string): Set it.
13574 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13575 (Fmemory_use_counts): Return strings_consed. Use Flist.
13577 * alloc.c: General cleanup in comments etc. Remove conditional
13578 compilation for `standalone'.
13580 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13582 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13583 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13584 (DONT_COPY_FLAG): Removed.
13585 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13586 (struct sdata, struct sblock): New
13587 (struct string_block): Rewritten.
13588 (STRINGS_IN_STRING_BLOCK): New macro.
13589 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13590 (large_sblocks, string_blocks, string_free_list): New variables.
13591 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13592 (init_strings): Rewritten.
13593 (allocate_string, allocate_string_data, compact_small_strings)
13594 (free_large_strings, sweep_strings): New functions.
13595 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13596 (struct string_block_head, current_string_block)
13597 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13598 (STRING_PAD): Removed.
13599 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13600 (Fgarbage_collect): Don't set mark bit in large strings.
13601 (mark_object): Mark strings differently. Mark symbol names
13603 (survives_gc_p): Test marked strings differently.
13604 (gc_sweep): Sweep strings differently, unmark strings in
13606 (compact_strings): Removed.
13608 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13610 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13611 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13613 2000-01-04 Kenichi Handa <handa@etl.go.jp>
13615 * fileio.c (Finsert_file_contents): Signal error if visiting file
13616 in a non-empty buffer.
13618 * term.c (encode_terminal_code): Fix the previous change.
13620 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13622 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13623 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13625 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13627 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13629 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13630 need to test for MSDOS frames.
13632 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13634 * dosfns.c (unspecified_colors): Remove.
13635 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13637 (msdos_stdcolor_name): Return strings for unspecified fore- and
13638 back-ground colors.
13640 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
13641 (syms_of_xfaces): Remove their staticpro's.
13642 (tty_color_name): Return Lisp strings for unspecified fore- and
13643 back-ground colors.
13644 (Finternal_set_lisp_face_attribute): Remove the special treatment
13645 for Qunspecified_{f,b}g.
13646 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
13648 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13650 * xdisp.c (reseat_at_next_visible_line_start): Position before
13651 newline only if ending up on a newline.
13652 (next_element_from_ellipsis): Return success. Handle case of
13653 displaying no ellipsis. Fix case of ellipsis defined in display table.
13654 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13657 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13659 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13660 (Fcolor_supported_p): Renamed from face-color-supported-p.
13662 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13664 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13665 list of colors renamed to tty-defined-color-alist.
13666 (tty_color_name): Pass the frame to tty-color-by-index.
13667 (realize_tty_face): tty-color-alist is now a function which
13668 accepts the frame as argument.
13670 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
13672 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13674 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13675 encode_terminal_code.
13677 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13679 * dispnew.c (mode_line_string): Support termcap frames as well.
13681 2000-01-01 Gerd Moellmann <gerd@gnu.org>
13683 * syntax.c (Fforward_word): Undo previous change.
13685 * editfns.c (Fconstrain_to_field): Don't constrain if
13686 inhibit-field-text-motion is non-nil.
13687 (Fline_beginning_position): Undo previous change.
13688 (Fline_end_position): Ditto.
13690 * syntax.c (Fforward_word): Notice field boundaries only if
13691 inhibit-field-text-motion is nil.
13693 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13695 * editfns.c (Vinhibit_field_text_motion): New variable.
13696 (inhibit-field-text-motion): New DEFVAR_LISP.
13697 (Fline_beginning_position, Fline_end_position): Notice field
13698 boundaries only if inhibit-field-text-motion is nil.
13700 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13701 All calls adjusted.
13702 (x_build_heuristic_mask): Likewise.
13703 (xbm_load_image_from_file): Change error output.
13704 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13705 (gif_load, gs_load, x_kill_gs_process): Ditto.
13707 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13708 color indices when accessing raster pixels.
13709 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13710 one of :file or :data.
13711 (enum pbm_keyword_index): Add PBM_DATA.
13712 (pbm_format): Add :data.
13713 (pbm_image_p): Allow either :file or :data.
13714 (pbm_read_file): New function.
13715 (pbm_scan_number): Rewritten to read from string.
13716 (pbm_load): Support :data.
13718 See ChangeLog.8 for earlier changes.
13720 ;; Local Variables:
13721 ;; coding: iso-2022-7bit
13724 Copyright (C) 2001 Free Software Foundation, Inc.
13725 Copying and distribution of this file, with or without modification,
13726 are permitted provided the copyright notice and this notice are preserved.