1 2001-10-27 Jason Rumney <jasonr@gnu.org>
3 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
4 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
5 position using the system caret.
7 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
8 (w32_system_caret_height, w32_system_caret_x)
9 (w32_system_caret_y): New variables for tracking system caret.
10 (w32_initialize): Initialize them.
11 (x_display_and_set_cursor): Make system caret follow the active
14 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET): New
17 * w32term.c (note_mouse_highlight): Clear old help_echo.
19 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
21 * xterm.c: Fix typo in a comment.
23 * emacs.c: Fix typos in comments.
24 Remove unnecessary spaces.
25 Change doc-string comments to `new style' [w/`doc:' keyword].
26 (USAGE2): Fix typos in usage string.
28 * xterm.c: Fix typo in a comment.
30 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
33 2001-10-27 Gerd Moellmann <gerd@gnu.org>
35 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
36 instead of 1/2 line_height in the heuristic for skipping
37 farther backward when target_y was not reached.
39 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
40 Display errno only if non-zero.
41 (sound_warning): New function.
42 (vox_configure): Don't treat failing to set sample rate as error.
43 (various places): Improve error messages.
45 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
47 * fileio.c (Faccess_file): Run the argument filename through
48 Fexpand_file_name, before using it.
50 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
51 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
53 2001-10-26 Gerd Moellmann <gerd@gnu.org>
55 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
57 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
58 Fix clearing in the case of scroll bars on the right.
60 2001-10-26 Juanma Barranquero <lektu@terra.es>
62 * w32gui.h (XImage): Add a dummy typedef.
64 2001-10-26 Gerd Moellmann <gerd@gnu.org>
66 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer
69 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
71 * frame.c (Fframe_parameter): Fix last change.
73 2001-10-25 Gerd Moellmann <gerd@gnu.org>
75 * frame.c (Fframe_parameter): Fix a bug whereby some
76 ``artificial'' frame parameters, like `minibuffer' were not
77 obtained by calling Fframe_parameters.
79 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
82 * xdisp.c (move_it_vertically_backward): Compute line height
83 differently. Add heuristic to try to be more compatible to 20.x.
85 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
87 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
89 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
92 2001-10-25 Miles Bader <miles@gnu.org>
94 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
95 BG is a pointer to a structure, not a structure.
96 (gif_format, png_format): Add missing commas.
98 2001-10-24 Richard M. Stallman <rms@gnu.org>
100 * xfaces.c (Fface_attributes_as_vector): New function.
101 (syms_of_xfaces): defsubr it.
103 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
105 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
108 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
110 * search.c (scan_newline): Remove unused variable
113 2001-10-25 Miles Bader <miles@gnu.org>
115 * dispextern.h (struct image): Add `background',
116 `background_valid', and `background_transparent' fields.
117 (image_background, image_background_transparent): New declarations.
118 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
119 * xfns.c (image_background, image_background_transparent)
120 (four_corners_best): New functions.
121 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
122 (gs_format): Add `:background' entry.
123 (lookup_image): Set IMG's background color if specified.
124 (pbm_load, xbm_load_image, png_load): Set IMG's background field
126 (x_clear_image_1): Reset `background_valid' and
127 `background_transparent_valid' fields.
128 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
129 calculating it here. Set IMG's background_transparent field.
130 (enum xpm_keyword_index): Add XPM_BACKGROUND.
131 (enum png_keyword_index): Add PNG_BACKGROUND.
132 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
133 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
134 (enum gif_keyword_index): Add GIF_BACKGROUND.
135 (enum gs_keyword_index): Add GS_BACKGROUND.
136 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
137 Pre-calculate image background color where necessary.
138 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
139 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
140 color to use for image glyph reliefs.
142 2001-10-24 Gerd Moellmann <gerd@gnu.org>
144 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
147 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
148 Fix clearing of area not covered by scroll bar.
150 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
152 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
154 (x_draw_image_foreground): Remove unused variables `mask' and
156 (glyph_rect): Remove unused variable `area'.
158 2001-10-24 Gerd Moellmann <gerd@gnu.org>
160 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
162 * xdisp.c (try_window_reusing_current_matrix): Use
164 (row_containing_pos): Take additional argument DY. Treat
165 rows ending in middle of char differently.
166 (display_line): Handle tabs on window systems differently.
168 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
169 with additional argument.
171 * dispextern.h (row_containing_pos): Adjust prototype.
173 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
174 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
175 (try_window_id, try_window_reusing_current_matrix)
176 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
177 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
179 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
181 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
183 (HAVE_BOXES): Fix typo in comment.
184 (push_menu_pane): Fix typo in comment.
186 * xdisp.c: (display_prop_string_p): Remove unused local declaration
188 (single_display_prop_string_p): Remove unused local declarations
189 of `Qwhen' and `Qmargin'.
190 (string_buffer_position): Remove unused variable `around'.
191 (store_frame_title): Remove unused variable `width'.
193 * window.c: Don't define max.
194 (coordinates_in_window): Remove unused variable `uy'.
196 * widget.c: Don't define max.
198 * process.c: Don't define max.
199 (create_process): Remove unused variable `buffer'.
201 2001-10-23 Gerd Moellmann <gerd@gnu.org>
203 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation
206 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
208 * xfaces.c (Finternal_set_lisp_face_attribute)
209 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
210 frame is on a windowed display.
212 2001-10-23 Gerd Moellmann <gerd@gnu.org>
214 * dispnew.c (sync_window_with_frame_matrix_rows): Fix
215 handling of windows which aren't full-width, fix handling
218 * lread.c (syms_of_lread)<recursive-load-depth-limit>: Raise to
221 2001-10-23 Andreas Schwab <schwab@suse.de>
223 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
224 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
226 2001-10-23 Gerd Moellmann <gerd@gnu.org>
228 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
229 REAL_END. Notice if cursor gets overwritten.
230 (notice_overwritten_cursor): Take X positions as parameters.
231 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
232 around call to x_draw_glyphs.
234 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
236 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
237 instead of C) and usage.
239 * editfns.c (char-to-string): Fix argument names (use CHAR instead
242 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
243 `left', `max_width' and `max_height'.
245 2001-10-23 Gerd Moellmann <gerd@gnu.org>
247 * xdisp.c (display_line): For a tab continued to the next line,
248 set row's ends_in_middle_of_char_p.
250 2001-10-22 Gerd Moellmann <gerd@gnu.org>
252 * xdisp.c (display_line): Fix computation of continuation lines
255 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
257 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
260 * fileio.c: Remove unused code.
262 2001-10-22 Miles Bader <miles@gnu.org>
264 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
265 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
266 Remove `DOC_STRINGS_IN_COMMENTS' cases.
268 2001-10-21 Jason Rumney <jasonr@gnu.org>
270 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
272 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
274 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
275 (Finsert_string): Avoid the multi-line string literals warning.
277 2001-10-22 Miles Bader <miles@gnu.org>
279 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
280 (Fdocumentation): Don't use it.
281 (syms_of_doc): Don't initialize it.
283 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
284 * print.c (Fwith_output_to_temp_buffer): Likewise.
285 * window.c (Fsave_window_excursion): Likewise.
286 * editfns.c (Fsave_excursion, Fsave_current_buffer)
287 (Fsave_restriction): Likewise.
288 * eval.c (Frun_hooks, Frun_hook_with_args)
289 (Frun_hook_with_args_until_failure)
290 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
291 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
292 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
293 (Funwind_protect, Fcondition_case): Likewise.
294 * coding.c (Ffind_operation_coding_system): Likewise.
295 * keyboard.c (Ftrack_mouse): Likewise.
297 2001-10-21 Miles Bader <miles@gnu.org>
299 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
300 (Fmake_hash_table): Add usage: string to doc string.
301 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
302 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
303 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
304 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
305 (Fml_prefix_argument_loop): Likewise.
307 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
309 * fileio.c (Finsert_file_contents): Remove unused variable
312 * sysdep.c (init_sys_modes): Change doc-string comments to `new
313 style' [w/`doc:' keyword].
315 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
316 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
317 comments to `new style' [w/`doc:' keyword].
319 2001-10-21 Jason Rumney <jasonr@gnu.org>
321 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
323 * w32term.c (remember_mouse_glyph): New function.
324 (w32_mouse_position): Use it.
325 (note_mouse_movement): If the mouse moved off the glyph, remember
328 * w32term.h (struct w32_output): Correct spelling of x_compatible.
329 (w32_display_info): Add mouse_face_overlay.
331 * w32term.c (notice_overwritten_cursor): Renamed from
332 note_overwritten_text_cursor. Rewritten to take glyph widths into
334 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
335 (fast_find_string_pos): New function.
336 (fast_find_position): Return the correct vpos. Add parameter
337 STOP. In the final row, stop before glyphs having STOP as object.
338 Don't consider glyphs that are not from a buffer.
339 (fast_find_position) [0]: Add a presumably more correct version
341 (expose_window_tree, expose_frame): Don't compute intersections here.
342 (expose_window): Do it here instead.
343 (expose_window_tree, expose_window, expose_line): Return 1 when
344 overwriting mouse-face.
345 (expose_window): If W is the window currently being updated, mark
347 (expose_frame): If mouse-face was overwritten, redo it.
348 (x_use_underline_position_properties): New variable.
349 (syms_of_xterm): DEFVAR_BOOL it.
350 (x_draw_glyph_string): Add comment to use it in future.
351 (x_draw_glyph_string): Restore clipping after drawing box.
352 Fix a computation of the underline position.
353 (w32_get_glyph_string_clip_rect): Minor cleanup.
354 (x_fill_stretch_glyph_string): Remove an assertion.
355 (x_produce_glyphs): Don't convert multibyte characters
356 to unibyte characters in unibyte buffers.
357 (cursor_in_mouse_face_p): New function.
358 (x_draw_stretch_glyph_string): Use it to choose a different GC
359 when drawing a cursor within highlighted text. Don't draw
360 background again if it has already been drawn.
361 (x_draw_glyph_string_box): Don't draw a full-width
362 box just because the glyph row's full_width_p flag is set.
363 (x_draw_glyphs): Fix computation of rightmost x for
365 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
366 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
367 change bottom shadow accordingly. Some cleanup.
368 (x_update_window_end): Handle overwritten mouse face
369 also for tool bar windows.
370 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
371 DRAW is DRAW_IMAGE_RAISED.
372 (clear_mouse_face): Return 1 if text with mouse face was
373 actually redrawn. Make the function static. Reset
374 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
375 optimize away highlighting if we pass over that same overlay again.
376 (note_mouse_highlight): Call mouse_face_overlay_overlaps
377 to detect a case where we have to highlight a different region
378 despite not having left the currently highlighted region.
379 Set mouse_face_overlay in the x_display_info. Avoid changing the
380 mouse pointer shape when show_mouse_face has already done it, or
381 there is no need. Handle mouse-face and help-echo in strings.
382 (glyph_rect): New function.
383 (w32_mouse_position): Use it to raise the threshold for mouse
384 movement event generation.
385 (w32_initialize_display_info): Initialize the x_display_info's
387 (w32_set_vertical_scroll_bar): Don't clear a zero height
389 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
390 a widget to zero height.
392 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
393 Protect unibyte strings created by replacing their multibyte
394 equivalents in menu_items.
395 (w32_menu_show): Don't overwrite an item's name with its key
396 description in case the description is a multibyte string.
397 (single_submenu): Some cleanup.
399 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
400 (postprocess_image): New function.
401 (lookup_image): Call it for all image types except PostScript.
402 (x_kill_gs_process): Call postprocess_image.
403 (tiff_error_handler, tiff_warning_handler): New functions.
404 (tiff_load): Install them as handlers.
405 (x_kill_gs_process): Recognize if someone has cleared the image
407 (valid_image_p): Protect better against invalid image
408 specifications. Previous code could signal an error.
409 (Fx_hide_tip, Fshow_tip): Doc fix.
410 (Fv_max_tooltip_size): New variable.
411 (syns_of_xfns): DEFVAR_LISP it.
412 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
413 window buffer to *tip* right after creating the frame. Set frame's
414 window_width. Use a maximum tooltip size specified by
415 Vx_max_tooltip_size, if that has valid contents.
416 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
417 Make sure the tooltip is completely visible.
418 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
419 (Fx_create_frame): Adjust the frame's height for presence
420 of the tool bar before calling x_figure_window_size.
421 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
422 when the window gets smaller.
423 (x_set_foreground_color): Set frame's cursor_pixel.
424 (x_set_foreground_color, x_set_background_color): Cleaned up.
425 (x_set_font): Handle case of x_new_fontset returning the same name
426 as before, although there was a change in fontsets.
428 2001-10-21 Miles Bader <miles@gnu.org>
430 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
431 (Flogxor): Add usage: string to doc string.
432 * charset.c (Fstring): Likewise.
433 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
434 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
436 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
438 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
440 * alloc.c: Reindent DEFUNs with doc: keywords.
442 * abbrev.c (Finsert_abbrev_table_description): Reindent.
444 * frame.c: Change doc-string comments to `new style' [w/`doc:'
447 2001-10-20 Gerd Moellmann <gerd@gnu.org>
449 * (Version 21.1 released.)
451 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
453 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes
456 * xdisp.c (invisible_text_between_p): Put prototype inside #if
459 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
460 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c: Change
461 doc-string comments to `new style' [w/`doc:' keyword].
463 2001-10-20 Miles Bader <miles@gnu.org>
465 The following changes remove the glyph_row `inverse_p' field,
466 which is never set anymore, due to other changes:
468 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
469 (reassert_line_highlight, change_line_highlight): Declarations removed.
470 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
471 (line_hash_code, row_equal_p, fake_current_matrices)
472 (build_frame_matrix_from_leaf_window, update_frame_line)
473 (update_frame_line, update_frame_line, update_frame_line):
474 Don't use `inverse_p' field.
475 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
476 change_line_highlight_hook.
477 (XTreassert_line_highlight, x_change_line_highlight):
479 (x_fix_overlapping_area, x_write_glyphs, expose_area)
480 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
481 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
483 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
484 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
485 (w32_reassert_line_highlight, x_change_line_highlight):
487 * w32console.c (reassert_line_highlight, change_line_highlight):
489 (initialize_w32_display): Don't set reassert_line_highlight_hook
490 or change_line_highlight_hook.
491 (hl_mode): Function removed.
492 (reset_terminal_modes, set_terminal_modes, update_begin)
493 (update_end, w32_face_attributes, initialize_w32_display):
494 (clear_frame, ins_del_lines): Don't call it.
495 * termhooks.h (reassert_line_highlight_hook)
496 (change_line_highlight_hook): Declarations removed.
497 * term.c (reassert_line_highlight_hook)
498 (change_line_highlight_hook): Variables removed.
499 (reassert_line_highlight, change_line_highlight): Functions removed.
500 * msdos.c (IT_reassert_line_highlight)
501 (IT_change_line_highlight): Functions removed.
502 (internal_terminal_init): Don't set reassert_line_highlight_hook
503 or change_line_highlight_hook.
504 (highlight): Variable removed.
505 (IT_set_face, IT_update_begin, IT_update_end)
506 (IT_set_terminal_modes): Don't set or use it.
508 The following changes remove inverse-video support for terminals
509 that use a `magic cookie' standout mode. Due to changes in the
510 way mode-lines are displayed, such support no longer works
511 anyway, and it's probable that almost no one uses such terminals
514 * term.c (standout_requested): Variable removed.
515 (update_end, highlight_if_desired): Don't use it.
516 (chars_wasted, copybuf): Variables removed.
517 (write_standout_marker): Function removed.
518 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
519 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
520 Don't use `chars_wasted' or `copybuf'.
521 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
522 Set `costs_set' to true.
523 (cursor_to, clear_end_of_line): Test `costs_set' instead of
525 (clear_end_of_line): Function removed.
526 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
527 (clear_to_end): Call `clear_end_of_line' instead of
528 `clear_end_of_line_raw'.
529 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
530 (term_init): Don't set them.
531 Turn off any standout/underline modes that require magic cookies.
532 (ins_del_lines, highlight_if_desired, background_highlight)
533 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
534 Remove special processing for magic-cookie standout modes.
535 (turn_off_face, turn_on_face): Remove special processing for
536 underline magic-cookie glitch.
538 2001-10-19 Richard M. Stallman <rms@gnu.org>
540 * eval.c (syms_of_eval): Doc fixes.
542 2001-10-19 Gerd Moellmann <gerd@gnu.org>
544 * xdisp.c (redisplay_internal): Don't clear echo area if the
545 mini-window is selected.
547 2001-10-19 Miles Bader <miles@gnu.org>
549 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
550 doesn't take precedence if the affected property's value is nil.
552 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
554 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
555 with fields and suggest using `forward-line' to avoid them.
556 * editfns.c (Fline_beginning_position, Fline_end_position):
557 Clarify documentation.
559 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
561 * keymap.c (current_minor_maps): `override' only shadows its
562 correspondent in minor-mode-map-alist, not the whole tail.
564 2001-10-18 Andrew Innes <andrewi@gnu.org>
566 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
567 optimization. The fontp->encoding array was not being initialized
568 correctly when compiled with optimizations by MSVC.
570 2001-10-18 Gerd Moellmann <gerd@gnu.org>
572 * xdisp.c (display_line): Indicate empty lines in active mini-window.
574 2001-10-17 Andrew Innes <andrewi@gnu.org>
576 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
578 * w32fns.c (w32_load_system_font): Cache codepage for font, in
579 font_info.charset field.
581 * w32term.c (w32_encode_char): Get cached codepage from font_info,
582 rather than working it out by calling w32_codepage_for_font for
585 2001-10-17 Andrew Innes <andrewi@gnu.org>
587 * w32term.c (w32_read_socket): Determine clipping rectangle for
588 the entire frame, including areas covered by scrollbars and the
589 menubar. This avoids internal arguments about whether a frame is
590 fully obscured or not.
592 2001-10-17 Gerd Moellmann <gerd@gnu.org>
594 * xdisp.c (try_window_id): Undo last change. Give up if
595 window ends in strings.
597 * xdisp.c (try_window_id): Don't display lines after the window
598 end if the rest of the window after the window end was already blank.
600 * xdisp.c (try_window_id): Remove code that was only there
601 for the release of 21.1.
603 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
605 2001-10-17 Miles Bader <miles@gnu.org>
607 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
608 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
609 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
610 Change doc-string comments to `new style' [w/`doc:' keyword].
611 (DOC_STRINGS_IN_COMMENTS): Macro removed.
612 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
615 2001-10-16 Miles Bader <miles@gnu.org>
617 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
619 2001-10-16 Gerd Moellmann <gerd@gnu.org>
621 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
624 2001-10-16 Ken Raeburn <raeburn@gnu.org>
626 Avoid the assumption that car and cdr slots of cons cells are
627 addressable lvalues; this allows for easier experimentation with
628 other lisp implementations that may not permit such accesses for
629 various reasons. Not quite complete -- buffer.c still needs some
630 work, and w32/mac files need rechecking -- so compile-time
631 enforcement is left disabled for now.
633 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
634 gcc with a union-based Lisp object rep. Redefine as no-op for now.
635 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
636 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
637 (XSETCAR, XSETCDR): New macros.
638 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
639 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
640 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
641 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
643 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
644 * buffer.c (record_buffer, Fbury_buffer)
645 (swap_out_buffer_local_variables, recenter_overlay_lists)
646 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
647 fields of a cons cell respectively.
648 * callint.c (quotify_args, Fcall_interactively): Likewise.
649 * ccl.c (Fregister_code_conversion_map): Likewise.
650 * coding.c (detect_coding_system): Likewise.
651 * composite.c (get_composition_id, make_composition_value_copy):
653 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
654 (swap_in_symval_forwarding, set_internal, Fset_default)
655 (Fmake_variable_buffer_local, Fmake_local_variable)
656 (Fmake_variable_frame_local): Likewise.
657 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
658 * keymap.c (Fset_keymap_parent, store_in_keymap)
659 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap):
661 * minibuf.c (get_minibuffer): Likewise.
662 * search.c (Fmatch_data): Likewise.
663 * textprop.c (extend_property_ranges): Likewise.
664 * undo.c (record_insert, Fundo_boundary, truncate_undo_list):
666 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
668 * w32term.c (x_delete_display): Likewise.
669 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
671 * xterm.c (x_list_fonts, x_load_font, x_delete_display):
673 * doc.c (store_function_docstring): Use XSETCARFASTINT.
674 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
675 (Fread_file_name): Use XSETCAR.
676 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
678 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
679 * frame.c (Fmake_terminal_frame): Use XSETCDR.
680 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
682 * keyboard.c (read_char): Alter list traversal to avoid taking the
683 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
684 (parse_menu_item): Use XSETCAR and XSETCDR.
685 (reach_char_x_menu_prompt): Use XSETCAR.
686 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
687 (Fcommand_execute): Use XSETCDR.
688 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
689 (openp): Change list traversal to avoid using XCAR as lvalue.
690 (read_list): Use XSETCDR.
691 * process.c (wait_reading_process_input): Change wait_for_cell
692 handling to avoid taking addresses of cons cell slots.
693 * xselect.c (x_own_selection, x_handle_selection_clear)
694 (x_clear_frame_selections): Use XSETCDR.
695 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
696 (x_handle_property_notify, x_get_foreign_selection)
697 (x_handle_selection_notify): Use XSETCAR.
699 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
701 * buffer.c: Put doc strings in comments.
703 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
705 2001-10-15 Sam Steingold <sds@gnu.org>
707 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
709 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
711 * process.c (process-inherit-coding-system-flag)
712 (get-buffer-process): Do not confuse make-docfile with doc strings
715 * editfns.c (Fchar_to_string): Make doc string consistent with
716 arguments. Put doc strings in comments.
718 * abbrev.c, minibuf.c: Put doc strings in comments.
720 2001-10-15 Gerd Moellmann <gerd@gnu.org>
722 * window.c (window_loop): Don't check for Fother_buffer returning nil.
724 * window.c (select_window_1): Unfreeze window start. Remove a
725 doubled test for WINDOW being live.
727 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
729 * fns.c (Fmapconcat): Fix typo in a doc string.
731 * dispnew.c (Fsleep_for): Fix typo in a doc string.
733 2001-10-15 Gerd Moellmann <gerd@gnu.org>
735 * xterm.c (x_draw_glyph_string): Restore clipping after
738 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
740 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
742 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
744 * indent.c (skip_invisible): Use new retval of
745 TEXT_PROP_MEANS_INVISIBLE.
747 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
748 If a parent is reached and noinherit is set, exit immediately.
749 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
751 * s/ms-w32.h (EXEC_SUFFIXES):
752 * s/msdos.h (EXEC_SUFFIXES):
753 * process.h (EXEC_SUFFIXES): Remove.
755 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
756 (decode_suffixes): Remove.
758 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
759 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
760 (invisible_ellipsis_p): Remove.
762 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
763 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
764 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
765 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
766 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
768 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
770 * lisp.h (Ftop_level): Add prototype.
772 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
773 (XTread_socket): Improve style of comments to follow other
776 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
777 is already prototyped in included lisp.h).
779 * frame.c (Fset_mouse_position): Improve style of comment to
780 follow other comments.
781 (Fset_mouse_pixel_position): Improve style of comment to follow
783 (Fmake_frame_visible): Doc fix and typo in comment.
784 (Fmake_frame_invisible): Doc fix and typo in comment.
785 (Ficonify_frame): Fix typo in comment.
787 2001-10-14 Gerd Moellmann <gerd@gnu.org>
789 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
790 * term.c, alloc.c: Put doc strings in comments.
792 2001-10-13 Gerd Moellmann <gerd@gnu.org>
794 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
795 Provide definitions for doc strings in comments.
797 * fns.c: Put doc strings in comments.
799 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
801 * dired.c (file_name_completion): Ignore a candidate directory if
802 it matches an element in completion-ignored-extensions that ends
804 (syms_of_dired) <completion-ignored-extensions>: Mention the above
805 feature in the doc string.
806 (Ffile_name_completion): Ditto.
808 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
810 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
812 * xfns.c (syms_of_xfns): Update calls to Fprovide.
814 * lisp.h (Fprovide): Update prototype.
815 (Ffeaturep, invisible_p): Remove.
817 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
818 (DOLIST, LOOP_PROPVAL): New macros.
819 (invisible_p, invisible_ellipsis_p): Use them.
820 (invisible_noellipsis_p): New function.
821 (syms_of_xdisp): Use empty_string.
823 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
825 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
826 (syms_of_lread) <Vafter_load_alist>: Update docstring.
828 * print.c (Fwith_output_to_temp_buffer): Align with
829 internal_with_output_to_temp_buffer.
830 (print_preprocess): Use traverse_intervals_noorder.
831 (print_object): Update call to traverse_intervals.
833 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
834 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
836 * intervals.c (traverse_intervals_noorder): New function.
837 (search_for_interval, count_intervals): Use it.
838 (traverse_intervals): Use less stack space and drop `depth' arg.
840 * fns.c (Ffeaturep): Add new `subfeature' arg.
841 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
842 (Qsubfeatures): New var.
843 (syms_of_fns): Initialize it.
845 * keymap.c (Fkey_description): Use empty_string.
846 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
847 (syms_of_keymap): Setup inheritance between maps.
848 Don't export Sdescribe_bindings_internal any more.
850 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
852 2001-10-12 Gerd Moellmann <gerd@gnu.org>
854 * xterm.c (notice_overwritten_cursor): Renamed from
855 note_overwritten_text_cursor. Rewritten to take glyph widths into
858 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
860 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
861 multi-line strings without a trailing "\n\".
863 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
865 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
868 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
870 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
872 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
873 * w32proc.c (sys_spawnve):
874 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
875 * w32.c (check_windows_init_file):
876 * sound.c (Fplay_sound):
877 * emacs.c (init_cmdargs):
878 * process.c (Fstart_process): Update calls to openp.
880 * callproc.c (Vexec_suffixes): New var.
881 (Fcall_process): Update call to openp.
882 (decode_suffixes): New function.
883 (syms_of_callproc): Init exec-suffixes.
885 * lread.c (Vload_suffixes, default_suffixes): New vars.
886 (openp): Take a lisp list of suffixes.
887 Check for file-name-handlers even if the file was absolute already.
888 (syms_of_lread): Declare load-suffixes.
889 (Fload): Fix up call to openp.
890 Don't bother checking for file-name-handler at the very beginning.
892 * keymap.h (Fcopy_keymap): Don't export.
894 * lisp.h (empty_string): Declare.
895 (Vload_suffixes, Vexec_suffixes): Declare.
896 (openp): Update prototype.
898 * emacs.c (empty_string): New var.
899 (syms_of_emacs): Initialize it.
901 * search.c (wordify): Use it.
903 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
904 selected window if it's not displayed there. Handle the case
905 when the window is dedicated.
906 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
908 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
910 * syntax.h (struct gl_state_s): Change the meaning of b_property.
911 Remove left_ok and right_ok.
912 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
913 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
914 new meaning of b_property.
916 * syntax.c (update_syntax_table): Simplify.
917 (Fforward_comment): Don't skip quoted chars when going backward.
919 2001-10-11 Gerd Moellmann <gerd@gnu.org>
921 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
922 in case I is of some unsigned type, in which case
923 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
924 comparison becomes bogus.
926 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
927 (Fuser_full_name): Fix bug treating a float as a fixnum.
929 * data.c (Fstring_to_number): Use make_fixnum_or_float.
931 * lisp.h (make_fixnum_or_float): New macro.
933 * lisp.h (circular_list_error): Add prototype.
935 * data.c (Qcircular_list): New variable.
936 (circular_list_error): New function.
937 (syms_of_data): Initialize it Qcircular_list.
939 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
941 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
942 casefiddle.c, buffer.c: Include keymap.h.
944 2001-10-10 Gerd Moellmann <gerd@gnu.org>
946 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
947 options. From Dave Love <d.love@dl.ac.uk>.
949 2001-10-09 Gerd Moellmann <gerd@gnu.org>
951 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
952 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
954 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
956 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
958 2001-10-08 Andrew Innes <andrewi@gnu.org>
960 * lisp.h [max]: Undef min and max before redefining them.
962 * w32gui.h: Do not undef min and max.
964 * w32heap.h: Do not undef min and max.
966 * s/ms-w32.h: Do not undef min and max.
968 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
970 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
972 2001-10-08 Sam Steingold <sds@gnu.org>
974 * keymap.c (current-active-maps): Quote newlines (compilation error).
976 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
978 * Makefile.in (lisp, shortlisp): Replace bindings.el with
979 bindings.elc, since otherwise doc strings in bindings.el get wrong
982 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
984 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
986 * keyboard.h (map_prompt): Remove.
988 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
989 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
991 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
993 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
995 * keyboard.c (map_prompt): Remove.
996 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
999 * keymap.h: New file. Extracted from lisp.h.
1001 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
1002 (accessible_keymaps_1): New function.
1003 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
1004 (Fwhere_is_internal): Use Fcurrent_active_maps.
1005 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
1006 Insert in current buffer rather than standard-output.
1007 Don't call `help-mode'. Export to elisp.
1008 (describe_buffer_bindings): New wrapper.
1009 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
1010 and Sdescribe_buffer_bindings.
1012 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1014 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
1015 Remove code setting signal handler.
1017 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
1018 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
1020 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1022 * keyboard.c: Don't define min/max.
1024 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1026 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
1027 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
1028 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
1029 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
1030 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
1031 Don't define min/max.
1033 * lisp.h (min, max): New macros.
1035 * puresize.h (BASE_PURESIZE): Increase to 725000.
1037 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1039 * xfaces.c (free_frame_menubar): Add prototype.
1041 * lisp.h (init_window): Add prototype.
1043 * editfns.c: Include ctype.h.
1045 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
1046 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
1047 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
1050 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
1051 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
1052 `popup_activated_flag' and `title'.
1054 * doc.c (Fdocumentation_property): Fix typo in a doc string.
1056 * emacs.c (main): Remove extra `;'.
1058 * atimer.h (struct atimer): Fix typos in a comment.
1060 * atimer.c: Fix typo.
1062 * Makefile.in: Fix typo.
1064 * README: Remove obsolete part mentioning removed VMS file.
1066 2001-10-07 Miles Bader <miles@gnu.org>
1068 * Makefile.in (lisp, shortlisp): Add `button.elc'.
1070 2001-10-07 Ken Raeburn <raeburn@gnu.org>
1072 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
1075 * lisp.h (Ffield_end): Declare.
1077 2001-10-07 Gerd Moellmann <gerd@gnu.org>
1079 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
1081 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
1083 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
1085 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
1087 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
1088 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
1090 * alloc.c (inhibit_garbage_collection): Simplify.
1091 (Fmemory_use_counts): Ditto.
1093 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
1094 (syms_of_data): DEFVAR_INT most-positive-fixnum and
1095 most-negative-fixnum.
1097 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
1098 (FIXNUM_OVERFLOW_P): New macros.
1100 2001-10-06 Miles Bader <miles@gnu.org>
1102 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
1103 scroll_bar_bottom_shadow_pixel fields.
1104 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
1105 for the shadows, and tell the toolkit about them if we succeed.
1106 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
1107 Free scroll-bar shadow colors.
1108 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
1109 Free scroll-bar shadow colors when the background color changes.
1110 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
1111 Initialize scroll-bar shadow-color fields.
1113 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1115 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
1117 2001-10-05 Miles Bader <miles@gnu.org>
1119 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
1120 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
1121 New functions (were in simple.el).
1122 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
1123 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
1124 (syms_of_minibuf): Initialize them.
1126 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1128 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
1129 (tiff_load): Install them as error and warning handler.
1131 2001-10-04 Andrew Innes <andrewi@gnu.org>
1133 * w32fns.c (x_to_w32_color): Fix argument to alloca.
1134 (w32_load_system_font): Don't believe what GetLanguageFontInfo
1135 says; query codepage info directly to determine if font is double byte.
1136 (x_to_w32_charset): Handle private format for unknown charsets.
1137 Handle wildcards in charset spec, by ignoring them.
1138 (w32_codepage_for_font): Fix argument to alloca. Don't remove
1139 "*-" prefix from charset.
1140 (x_to_w32_font): Enlarge remainder array for safety. Specifically
1141 handle the truncated font spec form constructed by font_list_1, so
1142 that we correctly identify the charset fields. Don't remove "*-"
1143 prefix from charset.
1144 (w32_list_synthesized_fonts): Fix argument to alloca.
1146 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
1148 * window.h (MINI_WINDOW_P): Use NILP.
1150 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
1152 * termhooks.h (struct input_event): Use proper type for `kind'.
1154 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1156 This handles unknown keysyms better than before. For example,
1157 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
1158 Emacs formerly completely ignored F5. With the change, it derives
1159 a key symbol from the name of the X keysym, `ccaron' in this case.
1160 Reported by Martin Buchholz.
1162 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
1165 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
1166 that EVENT->code isn't a function key, use the keysym's name.
1168 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1170 FOREACH is a macro that should make it easier to loop over Lisp
1171 lists with checks for cycles and proper lists.
1173 * lisp.h (LIST_END_P, FOREACH): New macros.
1175 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1177 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
1178 called for a lost connection. Prevent dumping core in this case.
1179 Instead print the X error, and exit. On user request.
1181 * xterm.c (error_msg): New variable.
1182 (x_fatal_error_signal): New function.
1183 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
1184 as fatal_error_signal_hook around the call to XtCloseDisplay.
1186 * emacs.c (fatal_error_signal_hook): New variable.
1187 (fatal_error_signal): Call that function.
1189 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1191 With this, Emacs prints how much pure storage it will
1192 approximately need in case pure storage overflows while dumping.
1194 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
1196 (init_alloc_once): Initialize new variables.
1197 (PURE_POINTER_P): Use new variables.
1198 (pure_alloc): If pure storage overflows, allocate from the heap.
1199 (check_pure_size): New function.
1200 (Fgarbage_collect): Don't GC if pure storage has overflowed.
1202 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
1203 (check_pure_size): Add prototype.
1205 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
1207 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1209 This adds a post-gc-hook that's run with GC inhibited.
1210 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
1212 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
1213 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
1214 (Fgarbage_collect): Run post-gc-hook.
1216 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1218 This adds `defvaralias' and `indirect-variable'. Changes not
1219 directly related to this feature are there to gain the same
1220 performance again as before variable aliases.
1222 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
1223 code to get and set symbol values, to take defvaralias into account.
1225 (Note: the new `constant' bit-flag in symbols would make it
1226 possible to define arbitrary read-only variables, e.g. with
1229 Documentation is in lispref/variables.texi. Added to NEWS.
1231 * lisp.h (enum symbol_interned): New enumeration.
1232 (struct Lisp_Symbol): Remove member `obarray', add
1233 `indirect_variable', `constant', and `interned'.
1234 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
1235 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
1236 (indirect_variable): Add prototype.
1238 * print.c (print_preprocess, print_object): Test internedness of
1239 symbols differently.
1241 * lread.c (Fintern, Funintern): Set symbol's interned and constant
1243 (init_obarray): Likewise for t and nil.
1245 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1246 (Fdefvaralias): New function.
1247 (specbind): Simplify the test if symbol is a constant.
1248 (syms_of_eval): Defsubr Fdefvaralias.
1250 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1251 (Qcyclic_variable_indirection): New variable.
1252 (Fkeywordp): Check for internedness differently.
1253 (Fmakunbound): Simplify the test if symbol is a constant.
1254 (indirect_variable, Findirect_variable): New functions.
1255 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
1257 (let_shadows_buffer_binding_p): Check for variable aliases.
1258 (set_internal): Simplify the test if SYMBOL is a constant.
1259 If SYMBOL has a buffer-local value and is an alias, use the aliased
1261 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
1264 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
1265 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
1268 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
1270 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
1271 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
1272 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
1274 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1278 2001-10-03 Miles Bader <miles@gnu.org>
1280 * callproc.c (syms_of_callproc): Explicitly state in the
1281 documentation for `process-environment' that earlier entries take
1282 precedence over later ones.
1284 2001-10-02 Miles Bader <miles@gnu.org>
1286 * textprop.c (Fnext_char_property_change)
1287 (Fprevious_char_property_change): Remove reference to non-existant
1288 argument OBJECT from doc-string.
1290 2001-10-01 Gerd Moellmann <gerd@gnu.org>
1292 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
1293 (try_window_id): Skip back over lines ending in a newline from a
1296 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
1299 2001-10-01 Richard M. Stallman <rms@gnu.org>
1301 * search.c (Freplace_match): Doc fix.
1303 2001-09-28 Andrew Innes <andrewi@gnu.org>
1305 * w32menu.c (set_frame_menubar): Take into account that
1306 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1309 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
1311 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
1313 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1315 * s/gnu-linux.h: Fix a typo in comment.
1317 2001-09-28 Andreas Schwab <schwab@suse.de>
1319 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
1320 nocombreloc, in case -z combreloc is the default.
1322 2001-09-28 Gerd Moellmann <gerd@gnu.org>
1324 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
1325 really going on here.
1327 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
1329 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
1331 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
1333 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
1334 utf-8, menu-bar, and latin-N.
1335 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
1336 unconditionally now.
1337 (lisp): Add latin-N, since they are preloaded.
1339 2001-09-27 Gerd Moellmann <gerd@gnu.org>
1341 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
1342 to the left. Some cleanup.
1344 * xdisp.c (display_mode_element): One more case where a string's
1345 multibyteness should be used for display.
1347 2001-09-26 Gerd Moellmann <gerd@gnu.org>
1349 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
1352 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
1353 of the only temporarily set echoing flag for deciding when
1356 * keyboard.c (echo_kboard): Make externally visible.
1358 * lisp.h (echo_kboard): Declare extern.
1360 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
1361 fonts_changed_p if we need larger matrices due to vscrolling.
1362 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
1363 this round of redisplay if make_cursor_line_fully_visible fails.
1364 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
1365 (try_cursor_movement, try_scrolling): Use them instead of integers.
1367 * dispextern.h (required_matrix_width, required_matrix_height):
1370 * dispnew.c (required_matrix_width, required_matrix_height):
1372 (allocate_matrices_for_window_redisplay)
1373 (allocate_matrices_for_frame_redisplay: Use them.
1374 Remove parameters CH_DIM.
1376 * xdisp.c (display_mode_lines): Temporarily set selected_frame
1377 and selected_window to the frame of the window whose mode-lines
1378 are displayed, and to the window itself.
1379 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
1382 2001-09-25 Gerd Moellmann <gerd@gnu.org>
1384 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
1385 the image cache under us.
1387 * xdisp.c (display_mode_element): If the mode element is a symbol
1388 with a string value, use that string's multibyteness for displaying.
1390 * keyboard.c (read_char): Don't clear a message for a switch-frame
1391 event. From Stefan Monnier <monnier@cs.yale.edu>.
1393 * xterm.c (fast_find_position) [0]: Add a presumably more correct
1394 version for after 21.1.
1396 * xdisp.c (row_containing_pos): Make externally visible.
1398 * dispextern.h (row_containing_pos): Add prototype.
1400 * process.c (send_process): Disable composition if from_byte < 0.
1401 From Kenichi Handa <handa@etl.go.jp>.
1403 2001-09-24 Gerd Moellmann <gerd@gnu.org>
1405 * xterm.c (refreshicon): Function removed.
1407 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
1409 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
1411 * xterm.c (toplevel): Remove includes in #if 0.
1413 * process.c (sigchld_handler) [LINUX]: Don't return from
1414 the signal handler at the end of the loop.
1416 2001-09-21 Gerd Moellmann <gerd@gnu.org>
1418 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
1419 Terminate only if kill returns -1, and errno is ESRCH.
1421 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
1423 * Makefile.in (shortlisp): Add ../lisp/env.elc.
1425 2001-09-20 Gerd Moellmann <gerd@gnu.org>
1427 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
1428 since this function can be called during GC.
1430 * callproc.c (Fcall_process): Handle errors from pipe(2).
1431 (child_setup): Delete code in #ifdef vipc.
1433 2001-09-19 Gerd Moellmann <gerd@gnu.org>
1435 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
1436 (display_mode_element): Display the string from decode_mode_spec
1437 depending on its multibyteness.
1439 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
1441 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
1443 2001-09-18 Gerd Moellmann <gerd@gnu.org>
1445 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
1446 recursive_edit_unwind.
1447 (recursive_edit_unwind): Set kboard state according to
1450 * buffer.c (modify_overlay): Don't do nothing if START == END;
1451 This can still be a modification, for example when an overlay has
1452 a before-string or after-string.
1453 (Fdelete_overlay): Prevent redisplay optimizations when deleting
1454 an overlay with before-string or after-string.
1456 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
1457 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
1459 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
1460 first_unchanged_at_end_row is in front of
1461 last_unchanged_at_beg_row. This code should be removed after the
1464 2001-09-17 Gerd Moellmann <gerd@gnu.org>
1466 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
1467 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
1469 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
1472 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
1474 * dired.c (Ffile_attributes): Doc fix.
1476 2001-09-14 Gerd Moellmann <gerd@gnu.org>
1478 * fileio.c (Ffile_symlink_p): Fix last change.
1480 * filelock.c (current_lock_owner): Fix last change.
1482 2001-09-13 Gerd Moellmann <gerd@gnu.org>
1484 * filelock.c (current_lock_owner): If readlink returns ERANGE,
1485 take that to mean that the buffer is too small.
1487 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
1488 that to mean that the buffer is too small.
1490 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
1491 current buffer's multibyteness when discarding the iterator's
1494 * xfns.c (Fx_window_property): Handle case that property gets
1495 deleted between the two calls to XGetWindowProperty.
1497 2001-09-11 Gerd Moellmann <gerd@gnu.org>
1499 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
1501 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
1502 in addition to read-only.
1504 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
1505 to t in addition to read-only.
1507 * lisp.h (Qinhibit_modification_hooks): Declare.
1509 * insdel.c (Qinhibit_modification_hooks): New variable.
1510 (syms_of_insdel): Initialize and staticpro it.
1512 * textprop.c (verify_interval_modification): Don't run
1513 modification-hooks if inhibit_modification_hooks.
1515 * dispnew.c (set_window_cursor_after_update): Fix code
1516 finding glyph row containing cursor when cursor_in_echo_area
1519 * xdisp.c (init_from_display_pos): Put some code in #if 0.
1520 (add_to_log): Use bcopy instead of strcpy.
1521 (init_from_display_pos): Use an explicit loop over bytes in
1522 overlay strings instead of calling index.
1524 2001-09-10 Gerd Moellmann <gerd@gnu.org>
1526 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
1528 * dispnew.c (direct_output_for_insert): Don't change IT's
1529 stop_charpos to something in front of its current position.
1531 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
1534 2001-09-10 Richard M. Stallman <rms@gnu.org>
1536 * frame.c (Fmouse_position): Doc fix.
1538 2001-09-07 Gerd Moellmann <gerd@gnu.org>
1540 * xdisp.c (init_from_display_pos): Don't compare the result
1541 of calling index with NULL.
1543 2001-09-06 Gerd Moellmann <gerd@gnu.org>
1545 * xfns.c (x_set_background_color): Don't change the colors
1546 of the X window of scroll bar widgets.
1548 2001-09-05 Andrew Innes <andrewi@gnu.org>
1550 * w32fns.c (w32_createwindow): Undo last change.
1552 2001-09-05 Gerd Moellmann <gerd@gnu.org>
1554 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
1556 * xdisp.c (string_buffer_position): Use *single_char_property*
1557 functions instead of the *single_property* functions.
1559 2001-09-04 Andrew Innes <andrewi@gnu.org>
1561 * w32term.c (w32_read_socket): Add more information to debugging
1564 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
1565 from Emacs frames, so that calls to GetClipBox in w32term.c
1566 correctly report when part of a frame is visible (including
1567 scrollbars, etc). This prevents repeated redrawing of frames when
1568 only a scrollbar is visible.
1569 (w32_wnd_proc): Add more frame information to debugging output.
1571 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
1573 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
1575 2001-09-03 Gerd Moellmann <gerd@gnu.org>
1577 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
1578 help-echo for a string which doesn't have help-echo itself, use
1579 get-char-property to obtain the help-echo from the string's buffer
1580 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
1581 have mouse-face, look ``under'' the string for mouse-face from an
1583 (fast_find_position): Add parameter STOP. In the final row, stop
1584 before glyphs having STOP as object. Don't consider glyphs that
1585 are not from a buffer.
1587 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
1589 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
1591 * fns.c (Fmd5): Doc fix.
1593 2001-08-31 Gerd Moellmann <gerd@gnu.org>
1595 * composite.c (update_compositions): Do nothing if
1596 inhibit-modification-hooks is set.
1598 2001-08-30 Gerd Moellmann <gerd@gnu.org>
1600 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
1601 and check_message_stack if terminating abnormally. We want
1602 glyph matrices etc. in a core dump.
1604 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1605 (syms_of_xdisp): Initialize them.
1606 (handle_single_display_prop): Don't change point, bind `object',
1607 `position', and `buffer-position' instead to the object having the
1608 `display' property, position in the object and position in the buffer.
1610 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1611 of the buffer if REPLACE is non-nil.
1613 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1615 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1617 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1619 * w32term.c (x_set_glyph_string_background_width)
1620 (show_mouse_face): Track the last changes in xterm.c.
1622 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1624 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1625 string's background width so that multi-line mouse-face is drawn
1626 to the right edge of the window.
1627 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1630 * dispnew.c (direct_output_for_insert): Set updated_area
1631 before inserting/writing glyphs.
1633 * xdisp.c (display_mode_element): Use string_byte_to_char to
1634 determine character positions in strings, use chars_in_text
1635 instead of strwidth.
1636 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1637 a matrix as parameter; this is easier to use from GDB.
1639 2001-08-28 Miles Bader <miles@gnu.org>
1641 * textprop.c (Fprevious_single_char_property_change)
1642 (Fnext_single_char_property_change): Doc fixes.
1644 2001-08-27 Gerd Moellmann <gerd@gnu.org>
1646 * fileio.c (Finsert_file_contents): Allocate, restore, and
1647 free composition data in the case of REPLACE not being nil.
1649 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1650 there exist overlay strings with newlines at POS.
1651 (text_outside_line_unchanged_p): Return 0 if changes start at
1652 START and overlays exist at START. Likewise for END.
1653 (try_window_id): Give up if init_to_row_end returns 0.
1655 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1658 2001-08-24 Gerd Moellmann <gerd@gnu.org>
1660 * keymap.c (access_keymap): Return the cdr of the binding of
1661 a generic character instead of its definition (KEY . BINDING).
1663 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1664 to 0 also in the REPLACE case.
1666 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1668 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1669 open to determine whether file is readable (as for DOS_NT).
1671 2001-08-23 Gerd Moellmann <gerd@gnu.org>
1673 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1674 coding.type is coding_type_no_conversion or coding_type_raw_text,
1675 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1676 non-nil instead of just setting enable_multibyte_characters in the
1679 2001-08-22 Gerd Moellmann <gerd@gnu.org>
1681 * dispextern.h (struct face_cache): Add member
1682 menu_face_changed_p.
1684 * xfaces.c (menu_face_changed_default): New variable.
1685 (menu_face_changed_count): Variable removed.
1686 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1687 the menu_face_changed_default flag, otherwise set the FRAME's
1688 menu_face_changed_p flag if the `menu' face has been changed.
1689 Prevent calling set_font_frame_param if FRAME is t.
1690 (make_face_cache): Initialize cache's menu_face_changed_p
1691 from menu_face_changed_default.
1692 (realize_basic_faces): Look into the frame's face cache to
1693 determine if the menu appearance needs updating.
1695 * keymap.c (access_keymap): Fix last change to not consider
1696 IDX when it has modifiers.
1698 2001-08-21 Gerd Moellmann <gerd@gnu.org>
1700 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1701 . BINDING) exists, where GENERIC-CHAR is the generic character of
1702 the charset of IDX, return BINDING unless there exists a binding
1705 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1707 * xrdb.c (SYSV): Don't define on Solaris 2.
1708 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1710 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1711 of the screen line, not text line, containing IT's current position.
1713 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1715 * window.c (window_scroll_pixel_based): Don't recenter if
1716 PT is partially visible in the window.
1718 * xterm.c (expose_window_tree, expose_window, expose_line):
1719 Return 1 when overwriting mouse-face.
1720 (expose_frame): If mouse-face was overwritten, redo it.
1722 * xfaces.c (x_update_menu_appearance): Don't call
1723 set_frame_menubar, let the next redisplay do it.
1725 2001-08-14 Andrew Innes <andrewi@gnu.org>
1727 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1728 drawing glyph string.
1730 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1732 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1735 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1737 * xfaces.c (x_update_menu_appearance): Save and restore value of
1738 interrupt_input_blocked.
1740 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1742 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1743 a line start, move back to the line start.
1745 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1746 exactly when a mini-buffer is active.
1748 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1749 in units of 1/8 character on non window-system frames.
1750 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1752 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1754 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1757 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1759 * keyboard.c (Vpre_help_message): New variable.
1760 (syms_of_keyboard): Initialize and staticpro it.
1761 (show_help_echo): Record current message before displaying a
1762 help-echo, and restore that message when clearing the help.
1764 * xfns.c (x_create_im): Remove prototype.
1766 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1768 * dispnew.c (adjust_glyph_matrix): Undo last change.
1770 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1772 * dispnew.c (adjust_glyph_matrix): In the optimization for
1773 windows whose height has changed, disable partially visible lines.
1775 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1777 * window.c (Frecenter): If ARG < 0, and on a window system
1778 frame, count in some empty lines when we can't move -ARG lines down.
1780 * xdisp.c (start_display): Don't try to determine the continuation
1781 lines width if lines are truncated. It's superfluous and leads to
1782 incorrect results if POS is not visible in the window after
1783 reseating the iterator at the previous line start.
1785 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1787 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1789 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1791 * alloc.c (init_stack): Remove declaration.
1793 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1795 * keyboard.c (read_key_sequence): Check that key is an integer
1796 before comparing it with quit_char.
1797 (add_command_key): Use larger_vector.
1798 (read_char_x_menu_prompt): Instead of converting symbol and
1799 integer events into conses (EVENT . nil), use (EVENT . disabled)
1800 which cannot be confused with valid events.
1801 (read_char): When reading from Vunread_command_events, check for
1802 events of the form (EVENT . disabled) instead of
1805 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1806 a float, determine the max height from the frame's height.
1808 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1810 * xdisp.c (redisplay_internal): Take message_cleared_p into
1811 account only if minibuf_level == 0.
1813 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1815 * xdisp.c (redisplay_internal): Add a check for the last
1818 * xdisp.c (message_cleared_p): New variable.
1819 (clear_message): Set message_cleared_p when clearing the current
1821 (redisplay_internal): Look at message_cleared_p to capture
1822 the case that the echo area should be cleared.
1824 * keyboard.c (command_loop_1): Fix spelling of
1825 resize_echo_area_exactly.
1827 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1829 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1831 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1832 current matrix when the window gets smaller.
1834 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1836 * print.c (strout): Cast the character passed to insert_char to
1837 unsigned char, to avoid sign extension when it is promoted to int.
1839 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1841 * fileio.c (Finsert_file_contents): Don't treat a return value
1842 of 0 from emacs_read as an IO error.
1844 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1846 * keyboard.c (abs): New macro.
1847 (double_click_fuzz): New variable.
1848 (make_lispy_event): Use it to determine what makes a double-click.
1849 (syms_of_keyboard): DEFVAR_INT it.
1851 * xmenu.c (set_frame_menubar): Take into account that
1852 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1855 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1857 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1859 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1860 of row's visible height.
1862 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1863 deal with the first overlay string having an image `display' property.
1864 (try_window_reusing_current_matrix, compute_line_metrics):
1865 Fix computation of row's visible height for the case that part of the
1866 row is invisible above and part of the row is at the same time
1867 invisible below the window.
1869 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1871 * xfns.c (x-show-tip): Doc fix.
1873 * xfns.c (Vx_max_tooltip_size): New variable.
1874 (syms_of_xfns): DEFVAR_LISP it.
1875 (Fx_show_tip): Set frame's window_width to the width of the
1876 window. Use a maximum tooltip size specified by
1877 Vx_max_tooltip_size, if that has valid contents.
1878 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1880 2001-07-26 Andrew Innes <andrewi@gnu.org>
1882 * w32term.c (x_display_list): New variable.
1883 (w32_term_init): Set it.
1885 * w32term.h (x_display_list): New extern.
1887 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1889 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1890 is non-nil, instead of when redisplaying_p is non-zero.
1892 (mark_window_display_accurate_1): Add an assertion.
1894 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1896 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1898 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1899 events so that we get a chance of processing expose events.
1901 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1903 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1905 * xfns.c (valid_image_p): Protect better against invalid image
1906 specifications. Previous code could signal an error.
1908 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1910 * indent.c (current_column): Fix column computation in the
1911 presence of display table entries.
1912 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1914 * dispnew.c (adjust_glyph_matrix): In the optimization for
1915 windows whose height has changed, use the new window height
1916 to compute which rows to invalidate.
1918 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1919 (MAX_10_EXP): New macro.
1922 * coding.c (code_convert_region): Handle the multibyte case if
1923 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1925 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1927 * dispextern.h (struct face): Change type of `stipple' to
1930 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1932 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1934 * dispnew.c (update_window): Don't set the cursor at the end
1935 of the update if display update has been paused.
1937 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1939 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1941 * fns.c (Fset_char_table_default): Check that a charset is defined
1942 before checking its dimension.
1944 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1946 * coding.c (setup_coding_system): Don't do any designation based
1947 on reg_bits if charset is not yet defined.
1949 * lisp.h (XVECTOR): Verify correct object type before returning a
1950 pointer, using eassert.
1952 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1954 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1955 Increase to 4096 because of paste problems reported on GNU/Linux.
1957 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1959 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1961 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1963 * fileio.c (unwind_read): Function removed.
1964 (read_non_regular, read_non_regular_quit): New functions.
1965 (Finsert_file_contents): When reading from non-regular files,
1966 arrange to catch a `quit' and terminate the loop. Rearrange
1967 code so that a `quit' when reading from a regular file doesn't
1968 insert text in the buffer.
1970 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1971 Clear faces afterwards.
1972 (clear_font_table): Take a x_display_info parameter. Don't free
1973 fonts being the default font of any frame on the given display.
1975 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1977 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1978 instead of CHAR_STRING which can signal an error.
1980 * charset.c (char_to_string_1): Extracted from char_to_string.
1981 Return -1 instead of signaling an error.
1982 (char_to_string): Use it.
1984 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1986 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1988 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1989 is t, don't try to append anything to it.
1991 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1993 * dired.c (file_name_completion): Pass dp->d_name to
1994 Fstring_match, not elt, which is always nil here.
1996 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1998 * xselect.c (x_decline_selection_request): Handle errors
1999 caused by receivers that have vanished.
2001 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
2002 ignoring events on foreign windows in #if 0. Always dispatch
2003 the event after checking it with x_handle_property_notify.
2005 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
2006 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
2007 TRACE macros to facilitate debugging. Add additional trace statements.
2008 (toplevel): Add prototypes for file-local functions.
2009 (x_atom_to_symbol): Remove DPYINFO parameter.
2011 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
2013 * w32menu.c (menubar_selection_callback, w32_menu_show):
2014 Initialize `entry' to nil.
2015 (w32_dialog_show): Remove unused `save_wv' variable.
2016 (name_is_separator): Recognize "--:foo" and "--foo-bar".
2018 2001-07-11 Gerd Moellmann <gerd@gnu.org>
2020 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
2022 * fileio.c (unwind_read): Print a message when discarding inserted
2023 text or switching the buffer to unibyte. Change parameter.
2024 (Finsert_file_contents): Don't pass VISIT to unwind_read.
2026 * fileio.c (unwind_read): New function.
2027 (Finsert_file_contents): Record it as unwind-function for
2028 the case that reading is interrupted by C-g.
2030 2001-07-10 Gerd Moellmann <gerd@gnu.org>
2032 * dispnew.c (update_window): Don't skip the header-line
2033 update when scrolling_window returns 0.
2035 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
2037 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
2038 for the case that x_decode_color signals an error.
2040 * xdisp.c (add_to_log): Do nothing if called asynchronously.
2042 2001-07-09 Gerd Moellmann <gerd@gnu.org>
2044 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
2045 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
2048 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
2050 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
2051 doc string line for dos-timezone-offset.
2053 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
2054 inline assembly, to avoid compiler warnings.
2055 (syms_of_msdos): Add \n\ at the end of a line in the doc string
2056 line for dos-unsupported-char-glyph.
2058 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
2060 2001-07-05 Gerd Moellmann <gerd@gnu.org>
2062 * sound.c: Include Emacs' header files with #include "...".
2064 * eval.c (specbind): Additionally record the buffer that was
2065 current when a buffer-local or frame-local variable was bound.
2067 2001-07-04 Gerd Moellmann <gerd@gnu.org>
2069 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
2070 to unibyte characters in unibyte buffers.
2072 2001-07-03 Gerd Moellmann <gerd@gnu.org>
2074 * eval.c (specbind): If SYMBOL has a frame-local binding, record
2075 the frame on the binding stack. Change format of entries for
2076 local bindings on the binding stack to '(SYMBOL . WHERE)'.
2077 (unbind_to): Handle unbinding a frame-local variable.
2079 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
2080 glyphs and truncation glyphs at the end of a row from its pixel width.
2081 (dump_glyph_row): Print row's continuation_lines_width.
2082 (try_window_id): Take the shortcut if ZV is visible in the
2083 window, but there are actually no changes at ZV.
2085 2001-07-02 Gerd Moellmann <gerd@gnu.org>
2087 * xterm.h (x_free_dpy_colors): Add prototype.
2089 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
2090 right number of arguments.
2092 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
2093 ($(lwlibdir)TAGS): New target.
2094 (TAGS): Fix dependency list.
2096 * xterm.c (x_list_fonts): Make sure XFreeFont is called
2099 2001-06-30 Gerd Moellmann <gerd@gnu.org>
2101 * emacs.c (main): Remove extern declaration for sys_nerr, which
2102 isn't used and causes a compilation error with GCC 3.0 on
2105 2001-06-27 Gerd Moellmann <gerd@gnu.org>
2107 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
2108 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
2109 (toplevel): Include <signal.h> and syssignal.h.
2111 * sound.c (vox_configure, vox_close): Turn off atimers
2114 2001-06-26 Gerd Moellmann <gerd@gnu.org>
2116 * keyboard.c (read_char) <non_reread>: Record the previous idle
2117 start time before calling timer_stop_idle.
2118 (read_char) <reread_first>: After processing a help-echo event,
2119 restore the previous idle start time.
2121 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
2122 the start of invisible text.
2123 (setup_for_ellipsis): New function.
2124 (next_overlay_string): After all overlay strings have been
2125 processed, display an ellipsis if necessary.
2126 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
2127 (push_it): Initialize display_ellipsis_p on the iterator's stack.
2129 * dispextern.h (struct iterator_stack_entry): Add member
2132 2001-06-25 Gerd Moellmann <gerd@gnu.org>
2134 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
2135 on the value of the wait-for-wm frame parameter.
2137 * xterm.h (struct x_output): Add member wait_for_wm.
2139 * xfns.c (Qwait_for_wm): New variable.
2140 (x_frame_parms): Add entry for `wait-for-wm".
2141 (x_set_wait_for_wm): New function.
2142 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
2143 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
2145 * xdisp.c (try_window_id) <all changes below window end>: Don't
2146 take this shortcut if ZV is visible in the window.
2147 (try_window_id): When checking for window start being in changed
2148 text, don't check that the buffer's size has changed.
2150 2001-06-23 Richard M. Stallman <rms@gnu.org>
2152 * minibuf.c (Fcompleting_read): Doc fix.
2154 2001-06-19 Gerd Moellmann <gerd@gnu.org>
2156 * composite.c (Ffind_composition_internal): Accept ZV
2157 and a string's end position as POS.
2159 2001-06-18 Gerd Moellmann <gerd@gnu.org>
2161 * composite.c (Ffind_composition_internal): Check POS
2164 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2166 * editfns.c (Fmessage_box): If the frame is not under a window
2167 system, output the message in the echo area.
2169 2001-06-14 Richard M. Stallman <rms@gnu.org>
2171 * xdisp.c (try_window_id): When EOB is visible, don't treat
2172 insertion at EOB as if it were "off the bottom of the screen."
2174 2001-06-11 Andrew Innes <andrewi@gnu.org>
2176 * w32proc.c (create_child): Add new parameter is_gui_app.
2177 (w32_executable_type): Add new parameter is_gui_app.
2178 (sys_spawnve): Use it.
2179 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
2180 SIGQUIT. This matches better how the signals are interpreted by
2181 MSVC compiled programs.
2182 (syms_of_ntproc): Update docstring.
2184 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
2186 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
2187 well otherwise note_mouse_highlight might optimize away highlighting
2188 if we pass over that same overlay again.
2190 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
2192 * lread.c (Fload): Document that the argument is run via
2193 substitute-in-file-name.
2195 2001-05-31 Gerd Moellmann <gerd@gnu.org>
2197 * Makefile.in (bootstrap-doc): New target.
2198 (bootstrap-emacs): Depend on it.
2200 * fileio.c (Fdo_auto_save): Don't try to create the directory of
2201 auto-save-list-file-name when shutting down Emacs, because
2202 creating the directory might signal an error, and leaves
2203 Emacs in a strange state.
2205 * term.c: (tty_cursor_hidden): New variable.
2206 (update_begin): Don't call tty_hide_cursor. Clean up.
2207 (update_end, set_terminal_window, set_scroll_region): Clean up.
2208 (ring_bell, reset_terminal_modes): Clean up.
2209 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
2210 on tty_cursor_hidden.
2211 (write_glyphs): Call tty_hide_cursor.
2213 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
2215 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
2217 2001-05-30 Gerd Moellmann <gerd@gnu.org>
2219 * xfns.c (enum image_value_type): New enumerator
2220 IMAGE_STRING_OR_NIL_VALUE.
2221 (parse_image_spec): Handle it.
2222 (xbm_format, pbm_format): Use it for :foreground and :background.
2223 (xbm_load, pbm_load): Check for nil color names.
2225 * xterm.c (note_mouse_highlight): If an overlapping overlay
2226 exists, but we find that we highlight the same overlay as before,
2227 don't do the highlighting again.
2229 2001-05-29 Gerd Moellmann <gerd@gnu.org>
2231 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
2232 Protect unibyte strings created by replacing their multibyte
2233 equivalents in menu_items.
2235 * keymap.c (Fsingle_key_description): NUL-terminate the string
2236 buffer before calling build_string.
2238 * callproc.c (Fcall_process): Deal with decode_coding returning
2239 CODING_FINISH_INCONSISTENT_EOL.
2241 2001-05-28 Gerd Moellmann <gerd@gnu.org>
2243 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
2244 an item's name with its key description in case the description
2245 is a multibyte string.
2247 * keymap.c (Fsingle_key_description): Create a multibyte string
2250 * macros.c (Fstart_kbd_macro): Doc fix.
2252 * xterm.c (cursor_in_mouse_face_p): New function.
2253 (x_draw_stretch_glyph_string): Use it to choose a different GC
2254 when drawing a cursor within highlighted text.
2256 * editfns.c (char_property_eq): Put in #if 0.
2258 * indent.c (string_display_width): Put in #if 0.
2260 * lread.c (Fload): Remove unused label.
2262 * termcap.c (speeds): Put in #if 0.
2264 2001-05-18 Gerd Moellmann <gerd@gnu.org>
2266 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
2268 * xfaces.c (xlfd_point_size): Don't divide pixel size from
2269 transformation matrix by 10.
2271 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2273 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
2274 only if it's equal to the former foreground pixel color.
2275 (x_set_foreground_color, x_set_background_color)
2276 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
2278 2001-05-16 Dave Love <fx@gnu.org>
2280 * insdel.c (signal_before_change, signal_after_change): Consider a
2281 local change hook which changes the buffer.
2283 * process.c (read_process_output): Don't call signal_after_change
2284 and update_compositions after insert_from_string_before_markers.
2286 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2288 * xfaces.c (split_font_name): Use the right field when
2289 checking for `[...]' syntax.
2291 * buffer.c (copy_overlays): New function.
2292 (clone_per_buffer_values): Use it.
2294 * buffer.h (OVERLAY_PLIST): New macro.
2296 * keymap.c (Fsingle_key_description): Replace a build_string with
2297 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
2299 * fontset.c (Ffontset_info): Check that face is non-null
2300 before accessing its fields.
2302 2001-05-15 Gerd Moellmann <gerd@gnu.org>
2304 * keyboard.c (read_key_sequence): Prevent generating a fake
2307 * xfaces.c (split_font_name): Handle `[...]' for the right
2310 * ccl.c (ccl_driver): Don't copy remaining bytes in case
2311 of CCL_STAT_INVALID_CMD.
2313 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
2315 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
2316 in <var> has no default value yet.
2318 * xfaces.c (try_alternative_families): First try the FAMILY.
2319 And if nothing is found in the end, try again with scalable fonts.
2320 (try_font_list): Let try_alternative_families do a bit more of
2321 the work. Only use FAMILY if it is not nil.
2322 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
2324 2001-05-14 Gerd Moellmann <gerd@gnu.org>
2326 * xterm.c (note_mouse_highlight): Avoid changing the mouse
2327 pointer shape when show_mouse_face has already done it.
2329 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
2332 * xfaces.c (split_font_name): Make sure to leave the loop
2333 with the right value of `i'.
2335 * xfaces.c (split_font_name): Handle matrix transformations
2336 in the pixel and point size fields of XLFD font names.
2337 (xlfd_point_size): Likewise.
2339 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
2341 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
2342 (x_to_w32_font): Add prototype.
2344 * regex.c (malloc, realloc, free) [emacs]: Undefine before
2345 redefining, to avoid compiler warnings.
2347 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
2349 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
2350 (w32_get_bdf_glyph): Cast between unsigned char and char when
2351 passing arguments to subroutines, to shut up compiler warnings.
2352 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
2355 * xfaces.c: Include keyboard.h before frame.h, not after it.
2357 * widget.c: Include keyboard.h before frame.h.
2359 * w32term.h (struct image, struct face): Forward declaration, to
2360 avoid compiler warnings.
2362 2001-05-11 Gerd Moellmann <gerd@gnu.org>
2364 * keyboard.c (read_key_sequence): Don't modify events when
2365 generating fake prefix keys (mode-line, scroll-bar, ...) since
2366 this prevents proper processing of such events when pushed back
2367 into unread-command-events.
2369 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
2370 actually redrawn. Make the function static.
2371 (note_mouse_highlight): Fix a case where the mouse cursor
2372 was changed back to the text cursor.
2374 * xterm.h (clear_mouse_face): Remove prototype.
2376 * xdisp.c (try_window_id): Fix the fix and set the right
2379 * xdisp.c (try_window_id): Fix computation of window end in the
2380 case that lines were deleted at the end of the window. Add some
2381 more debug_method_adds.
2383 * xfaces.c (try_alternative_families): New function.
2384 (try_font_list): Use it. If ATTRS specifies a family, check
2385 fonts from that family first.
2386 (choose_face_font): Remove code setting the family part of
2389 2001-05-10 Gerd Moellmann <gerd@gnu.org>
2391 * xdisp.c (try_window_id): Fix case of all changes before
2394 * xdisp.c (try_window_id): Add some xasserts.
2396 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2398 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
2400 2001-05-09 Dave Love <fx@gnu.org>
2402 * xdisp.c (GIVE_UP): Fix for K&R C.
2404 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2406 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
2408 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
2409 back to the text cursor shape without need.
2411 2001-05-07 Gerd Moellmann <gerd@gnu.org>
2413 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
2415 * dispextern.h (inverse_video): Declare extern.
2417 * keyboard.c (delete_kboard): Handle the case that selected_frame
2418 has been deleted in the course of x_connection_closed.
2420 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
2422 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
2423 Fix the change from 2001-04-30.
2425 2001-05-03 Gerd Moellmann <gerd@gnu.org>
2427 * xfns.c (file_dialog_unmap_cb): New function.
2428 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
2429 where a dialog is closed via the window manager.
2431 * xdisp.c (try_window_id): Cases of changes all in front of
2432 the window start or all below the window end mostly rewritten.
2433 (redisplay_window): Move the tests if try_window_id is
2434 applicable to try_window_id.
2435 (GIVE_UP): New macro.
2437 2001-05-02 Gerd Moellmann <gerd@gnu.org>
2439 * xterm.c (expose_window): Return int. If W is the window
2440 currently being updated, mark the frame garbaged.
2441 Fix computation of rows intersecting the exposed rectangle.
2442 (expose_window_tree): Stop when expose_window returns 0.
2444 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
2445 again if it has already been drawn.
2447 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
2449 * syntax.c (update_syntax_table): Check that oldi has the same
2450 properties as old_prop before deciding not to invalidate.
2452 2001-04-30 Gerd Moellmann <gerd@gnu.org>
2454 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
2455 read-only text that is so because of text properties.
2457 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
2458 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
2459 windows that are components of a Lucid menu bar.
2461 2001-04-27 Gerd Moellmann <gerd@gnu.org>
2463 * term.c (turn_on_face): Fix reverse video handling on terminals
2464 that don't support colors.
2466 2001-04-26 Gerd Moellmann <gerd@gnu.org>
2468 * editfns.c (save_excursion_restore): Don't use XBUFFER on
2471 2001-04-25 Gerd Moellmann <gerd@gnu.org>
2473 * term.c (toggle_highlight): New function.
2474 (turn_on_face): Change handling of reverse video.
2476 * process.c (wait_reading_process_input):
2477 Call record_asynch_buffer_change only if a timer really changed buffers.
2479 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
2480 of the number of overlays to check.
2482 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
2484 * xdisp.c (try_window_id): Fix a case where window_end_pos
2485 and window_end_bytepos were not adjusted.
2487 2001-04-23 Gerd Moellmann <gerd@gnu.org>
2489 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
2492 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
2494 * process.c (wait_reading_process_input) [!subprocesses]:
2495 Don't reference waiting_for_user_input_p, it's not defined in the
2496 branch without async subprocesses support.
2498 2001-04-19 Gerd Moellmann <gerd@gnu.org>
2500 * keyboard.c (delete_kboard): Prevent a dangling reference
2501 from current_kboard to KB, which is freed.
2503 * process.c (wait_reading_process_input):
2504 Call record_asynch_buffer_change after running timers, to make
2505 read_key_sequence aware of buffer changes from under it.
2507 2001-04-18 Gerd Moellmann <gerd@gnu.org>
2509 * xfaces.c (Qscalable_fonts_allowed): New variable.
2510 (realizing_basic_faces_p): Removed.
2511 (x_face_list_fonts): Special handling for realizing_basic_faces_p
2513 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
2514 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
2515 for scalable-fonts-allowed to t.
2517 * fileio.c (Finsert_file_contents): If the file size returned from
2518 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
2519 read from files on a procfs whose contents are generated dynamically.
2521 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
2523 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
2524 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
2525 (__memalign_hook): Make the two prototypes consistent.
2527 2001-04-17 Gerd Moellmann <gerd@gnu.org>
2529 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
2530 matrix of mini-windows.
2532 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
2534 * intervals.c (find_interval): Don't rebalance during signal handling.
2536 2001-04-11 Gerd Moellmann <gerd@gnu.org>
2538 * fns.c: Include blockinput.h.
2540 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
2542 2001-04-10 Gerd Moellmann <gerd@gnu.org>
2544 * fns.c (Fcompare_strings): Fix return values.
2546 * window.c (window_scroll): Change the meaning of N to mean
2547 N screen-fulls or N lines.
2548 (window_scroll_pixel_based, window_scroll_line_based)
2549 (scroll_command, Fscroll_other_window): Change accordingly.
2551 * window.c (window_scroll_pixel_based, Frecenter):
2552 Call window_box_height instead of using it.last_visible_y for the
2553 height of the window.
2555 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
2556 instead of using it.last_visible_y for the height of the window.
2558 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
2559 From Dan Holmsand <dan@eyebee.com>.
2561 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
2562 able to write to hidden and system files. From Dan Holmsand
2565 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
2566 Holmsand <dan@eyebee.com>.
2568 2001-04-09 Gerd Moellmann <gerd@gnu.org>
2570 * fns.c (Fplist_get, Fplist_put): Add QUITs.
2572 * window.c (window_internal_height): Return 1 less if the
2573 window has a header line.
2575 * xdisp.c (try_window_id): When scrolling on a terminal, take
2576 the change of window_internal_height into account.
2578 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
2580 * gmalloc.c (align): If the argument SIZE would overflow
2581 __malloc_ptrdiff_t, fail right away.
2583 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2585 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2586 Make sure the tooltip is completely visible.
2587 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
2589 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
2591 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2593 2001-04-06 Dave Love <fx@gnu.org>
2595 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2598 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2600 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
2602 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2604 2001-04-05 Gerd Moellmann <gerd@gnu.org>
2606 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2608 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2610 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2611 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2613 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2614 shell widget's position only if it is non-null.
2616 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2617 Set f->output_data.x->widget to null after destroying it.
2619 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2620 FILENAME to bring it in synch with the documentation.
2622 * xfaces.c (realizing_basic_faces_p): Renamed from
2623 realize_default_face_p.
2624 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2625 (realize_default_face): Don't set the flag.
2627 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2629 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2631 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2633 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2634 the buffer that was used for echoing.
2636 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2637 (first_font_matching): Removed unused function.
2638 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2639 (may_use_scalable_font_p): Remove parameter FONT; rename
2640 parameter NAME to FONT.
2641 (x_face_list_fonts): Fix missing bounds check.
2642 (realizing_default_face_p): New variable.
2643 (realize_default_face): Set and clear that flag.
2644 (x_face_list_fonts): When called during the realization of the
2645 default face, and no matching fonts are found when ignoring
2646 scalable fonts and fonts matching a regexp from
2647 face-ignored-fonts, try without ignoring fonts.
2649 2001-04-03 Gerd Moellmann <gerd@gnu.org>
2651 * xfns.c (postprocess_image): New function.
2652 (lookup_image): Call it for all image types except PostScript.
2653 (x_kill_gs_process): Call postprocess_image.
2655 * xterm.c (x_use_underline_position_properties): New variable.
2656 (x_draw_glyph_string): Use it.
2657 (syms_of_xterm): DEFVAR_BOOL it.
2659 2001-04-02 Gerd Moellmann <gerd@gnu.org>
2661 * xterm.c (x_alloc_nearest_color_1): New function.
2662 (x_alloc_nearest_color): Use it.
2663 (x_color_cells): Take a Display as argument, instead of a frame.
2664 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2665 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2666 (x_initialize): Register cvt_string_to_pixel as resource converter
2667 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2669 2001-03-30 Gerd Moellmann <gerd@gnu.org>
2671 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2672 (set_iterator_to_next): If a string from a display property ends,
2673 consider the case that this might also be the end of an
2674 overlay string having the display property.
2676 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
2678 * xdisp.c (reseat_to_string): Undo last change.
2680 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2681 matrix of a window when the header line changes, when
2682 new rows are allocated, or when the width changes.
2684 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2686 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
2688 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2690 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2693 2001-03-29 Gerd Moellmann <gerd@gnu.org>
2695 * data.c (Fsubr_interactive_form): New function.
2696 (syms_of_data): Defsubr it.
2698 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2699 (live_float_p, live_misc_p): Return 1 only if the offset of the
2700 pointer in its block is >= 0.
2702 2001-03-28 Paul Eggert <eggert@twinsun.com>
2704 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2705 microseconds calcuation. Avoid double-rounding problem.
2706 In doc string, warn that the result is approximate.
2708 2001-03-28 Gerd Moellmann <gerd@gnu.org>
2710 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2711 bind `inhibit-eval-during-redisplay' to t.
2713 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2715 * xdisp.c (inhibit_eval_during_redisplay)
2716 (Qinhibit_eval_during_redisplay): New variables.
2717 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2718 don't eval, return nil instead.
2719 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2720 Initialize Qinhibit_eval_during_redisplay.
2722 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2723 the iterator's multibyte_p flag.
2725 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2726 instead of setting it to zero; it's incremented for each frame
2727 where the menu face is changed.
2729 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2730 change bottom shadow accordingly.
2732 * xterm.c (expose_window_tree, expose_frame): Don't compute
2734 (expose_window): Do it here instead.
2735 (x_draw_glyph_string): Fix a computation of the underline position.
2737 * bytecode.c (BYTE_CODE_QUIT): New macro.
2738 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2740 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2742 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2743 Give up if matrix starts in an ellipsis.
2744 (init_from_display_pos): Do nothing if POS doesn't specify
2745 a dpvec_index but the iterator has such a position.
2747 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2749 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2750 x/y position is (0, 0) after destroying the menu bar, restore
2751 its original position.
2753 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2754 (init_from_display_pos): Use it.
2755 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2757 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2759 * xdisp.c (try_window_id): Undo last change.
2761 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2763 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2765 * buffer.c (syms_of_buffer): Doc fix.
2767 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2769 * xfaces.c (x_update_menu_appearance): Use local variable
2770 popup_path for setting font resources.
2772 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2774 * frame.c (Fframe_list): Don't reference tip_frame if
2775 HAVE_WINDOW_SYSTEM is not defined.
2777 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2780 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2782 * xdisp.c (init_from_display_pos): Test invisible property
2783 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2785 * xdisp.c (redisplay_internal) <update one window>: Make sure
2786 last_arrow_position and last_arrow_string are set.
2788 * frame.c (Fframe_list): Don't return a tooltip frame.
2790 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2792 * xdisp.c (mark_window_display_accurate_1): New function,
2793 extracted from mark_window_display_accurate.
2794 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2795 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2796 (mark_window_display_accurate): Use it.
2797 (redisplay_internal): Use it for the selected window.
2798 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2799 for the selected frame.
2801 * xdisp.c Use make_number, for readability.
2802 (try_window_id): Disable rows below the window end.
2803 (try_window_reusing_current_matrix): Use cursor_row_p.
2804 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2806 (init_from_display_pos): If POS specifies a position in a display
2807 vector, maybe get the iterator set up for that ellipsis.
2809 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2811 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2813 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2815 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2817 * xfaces.c (x_update_menu_appearance): Use a different path
2818 for Lucid popup menus.
2820 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2822 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2824 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2825 (string_buffer_position): Use `make_number'.
2827 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2829 * xfaces.c (x_update_menu_appearance): Renamed from
2830 x_set_menu_face_resources. Use different resources for popups.
2832 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2833 (GC_CHECK_STRING_BYTES): Don't define.
2835 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2836 Removed, together with subroutines.
2837 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2838 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2840 * dispextern.h (x_set_menu_resources_from_menu_face):
2843 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2844 Remove calls to x_set_menu_resources_from_menu_face.
2846 * xfaces.c (xm_set_menu_resources_from_menu_face):
2847 Remove #ifndef LESSTIF_VERSION.
2849 * xmenu.c: Include widget.h.
2850 (single_submenu): Return int. Some cleanup.
2851 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2853 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2855 * xterm.c (x_update_window_end): Handle overwritten mouse face
2856 also for tool bar windows.
2857 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2858 DRAW is DRAW_IMAGE_RAISED.
2860 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2862 * print.c (syms_of_print): Doc fixes.
2864 * fns.c (Fmd5): Doc fix.
2866 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2868 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2869 Clear area of the frame not occupied by the scroll bar.
2871 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2872 tip frame's root window buffer to *tip* right after creating
2875 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2876 is an integer don't have to be for space characters.
2878 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2880 * indent.c (current_column, current_column_1, Fmove_to_column)
2881 (compute_motion): Handle characters from display vectors differently.
2883 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2885 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2886 drawing glyph string.
2888 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2890 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2891 (command_loop_1): Undo last change.
2893 * xterm.c (fast_find_position): Return the correct vpos.
2895 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2896 non-null, set a per-buffer value in BUF instead of the current buffer.
2897 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2898 Call store_symval_forwarding with BUF null.
2899 (set_internal): Call store_symval_forwarding with the BUF
2900 parameter passed to set_internal. Formerly, the value was always
2901 set in the current buffer; the buffer recorded in specbind for
2902 this case wasn't used.
2903 (arith_driver): Reindent.
2905 * buffer.c (swap_out_buffer_local_variables):
2906 Call store_symval_forwarding with BUF null.
2908 * lisp.h (store_symval_forwarding): Change prototype.
2910 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2912 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2914 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2915 FOR_DELETION. Avoid resizing the mini-window of the selected
2916 frame if FOR_DELETION is set.
2917 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2918 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2921 * window.c (Fset_window_configuration): Change call to
2922 do_switch_frame to new format.
2924 * keyboard.c (quit_throw_to_read_char): Change call to
2925 do_switch_frame to new format.
2927 * lisp.h (do_switch_frame): Change prototype.
2929 * frame.c (Fframe_parameters): In the `buffer-list' frame
2930 parameter, store the buffer list of FRAME, not the list of the
2933 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2934 box just because the glyph row's full_width_p flag is set.
2936 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2938 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2939 skip the padding blanks inserted in extend_face_to_end_of_line,
2940 before checking for trailing whitespace.
2942 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2944 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2945 Remove special handling for LessTif/Motif.
2946 (toplevel): Don't include Xm/Xm.h.
2948 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2949 Remove workaround code for LessTif; it doesn't work anymore.
2951 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2954 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2955 Don't access private scroll bar data; it's no longer necessary with
2956 contemporary LessTif.
2958 * xfaces.c (xm_set_menu_resources_from_menu_face):
2959 Change #if 0 to #ifndef LESSTIF_VERSION.
2961 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2962 removing button grabs.
2964 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2966 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2967 and clip-large-size-font as obsolete.
2969 * lread.c (read_multibyte): Check the validity of multibyte
2970 sequence. If invalid, return the first byte.
2972 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2974 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2975 before running the command; timer functions or process
2976 filters may have set it.
2978 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2980 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2983 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2985 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2988 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2990 * dispextern.h (string_buffer_position): Add prototype.
2992 * xdisp.c (string_buffer_position, display_prop_string_p)
2993 (single_display_prop_string_p): New functions.
2995 * xterm.c (note_mouse_highlight): If there's no help-echo on
2996 a string, look at the buffer text ``under'' it.
2998 * keyboard.c (make_lispy_event): Add string info to the event,
2999 analogous to what's done on mode lines.
3000 (read_key_sequence): For a click on a string, consider `local-map'
3001 and `keymap' of that string.
3003 * keyboard.c (make_lispy_event, make_lispy_movement):
3004 Adjust calls to buffer_posn_from_coords to new format.
3006 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
3008 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
3011 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
3012 flags argument to emacs_open; it seems to conflict with O_EXCL.
3014 2001-03-09 Kenichi Handa <handa@etl.go.jp>
3016 * composite.h (struct composition): Change types of members;
3017 glyph_len to unsigned, width to unsigned short.
3019 2001-03-08 Andrew Innes <andrewi@gnu.org>
3021 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
3024 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3026 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
3029 * xterm.c (note_mouse_highlight): Handle mouse-face and
3030 help-echo in strings.
3031 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
3032 (fast_find_string_pos): New function.
3034 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
3035 (display_string): Call face_at_string_position with new parameter.
3037 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
3038 Handle `mouse-face'.
3040 * dispextern.h (face_at_string_position): Change prototype.
3042 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
3044 * keyboard.c (make_lispy_event): Avoid generating drag events
3045 if the mouse hasn't actually moved to another buffer position.
3047 2001-03-08 Dave Love <fx@gnu.org>
3049 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
3051 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3053 * process.c (Fset_process_window_size): Fix a typo.
3055 2001-03-08 Kenichi Handa <handa@etl.go.jp>
3057 * coding.c (detect_coding_sjis): Do more rigid check.
3058 (detect_coding_big5): Likewise.
3059 (decode_coding_sjis_big5): Likewise.
3060 (Fdetect_coding_region): Call detect_coding_system with tailing
3061 anchor byte `\0' for more rigid detection.
3062 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
3063 (Fdetect_coding_string): Likewise.
3065 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
3067 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
3068 a string before extracting its data.
3070 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3072 * window.c (Frecenter): Rewrite code handling negative values
3073 of ARG on graphical frames.
3075 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
3077 * window.c (displayed_window_lines): If W->start is outside the
3078 accessible portion of the buffer, call start_display with BEGV or
3079 ZV instead of W->start.
3081 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3083 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
3085 * process.c (Fset_process_filter): Don't crash if the input
3086 file descriptor of PROCESS is closed.
3087 (Fset_process_window_size): Likewise.
3089 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3091 * xterm.c (XTflash): Make the timeout of select shorter, and call
3092 select repeatedly until the desired time expires.
3094 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3096 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
3098 * xfns.c (Fx_create_frame): Clear Vwindow_list.
3100 * lisp.h (Vwindow_list): Declare extern.
3102 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
3104 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
3106 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3108 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
3109 to detect a case where we have to highlight a different region
3110 despite not having left the currently highlighted region.
3111 Set mouse_face_overlay in the x_display_info.
3112 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
3114 * xterm.h (struct x_display_info): Add mouse_face_overlay.
3116 * buffer.c (mouse_face_overlay_overlaps): New function.
3118 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
3119 (Qmouse_face): Declare extern.
3121 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
3122 if face_change_count is non-zero.
3124 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3126 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
3127 that the source is unibyte.
3129 2001-03-05 Dave Love <fx@gnu.org>
3131 * xterm.c (XTmouse_position): Fix typo.
3133 2001-03-05 Gerd Moellmann <gerd@gnu.org>
3135 * minibuf.c (read_minibuf): Clean up the binding stack if
3136 called noninteractively.
3138 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3140 * coding.c (syms_of_coding): Docstring modified.
3142 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3144 * charset.c (char_to_string): If a single byte char has modifier
3145 bits that can't be reflected to the character code, ignore them
3146 instead of signaling an error.
3148 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
3150 * s/msdos.h: Update copyright notice.
3152 * dosfns.h: Update copyright notice.
3154 * dosfns.c: Update copyright notice.
3156 * msdos.c: Update copyright notice.
3158 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3160 * xterm.c (glyph_rect): New function.
3161 (XTmouse_position): Use it to raise the threshold for mouse
3162 movement event generation.
3164 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
3166 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
3167 specifies (reverse . t), reverse the initial screen colors.
3168 (IT_set_frame_parameters): If the property is foreground-color,
3169 but we are reversing the colors, set bg_set, not fg_set.
3170 Likewise for setting background-color and reversing: set fg_set.
3171 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
3174 * xfaces.c (Finternal_set_lisp_face_attribute)
3175 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
3178 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3180 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
3181 to a single slash in the middle of file names.
3183 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
3184 Accept only alphanumeric time zone names.
3186 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
3188 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3189 a widget to zero height.
3191 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3193 * window.c (Fwindow_end): Call move_it_past_eol only if
3194 ending up on a partially visible line.
3196 2001-03-01 Dave Love <fx@gnu.org>
3198 * ccl.c (Fccl_execute): Doc fix.
3200 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3202 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
3203 of the tool bar before calling x_figure_window_size.
3205 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
3206 NULL after destroying it, otherwise XTread_socket can access a
3207 destroyed widget when input is unblocked.
3209 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
3211 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
3212 same name as before, although there was a change in fontsets.
3214 2001-02-28 Ken Raeburn <raeburn@gnu.org>
3216 * lisp.h (Fframe_parameter): Declare.
3218 * window.c (set_window_buffer): Field vscroll is an int, not a
3221 2001-02-28 Gerd Moellmann <gerd@gnu.org>
3223 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
3226 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
3229 * alloc.c (toplevel): Include process.h.
3230 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
3231 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
3232 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
3233 (allocate_vector, allocate_hash_table, allocate_window)
3234 (allocate_frame, allocate_process, allocate_other_vector):
3236 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
3237 (mark_maybe_pointer): New function.
3238 (mark_memory): Also mark Lisp data to which only pointers
3239 remain and not Lisp_Objects.
3240 (min_heap_address, max_heap_address): New variables.
3241 (mem_find): Return MEM_NIL if START is below min_heap_address or
3242 above max_heap_address.
3243 (mem_insert): Compute min_heap_address and max_heap_address.
3245 * process.c (make_process): Use allocate_process.
3247 * frame.c (make_frame): Use allocate_frame.
3249 * window.c (make_window, make_dummy_parent): Use allocate_window.
3250 (Fcurrent_window_configuration): Use allocate_other_vector.
3252 * lisp.h (allocate_vectorlike): Remove prototype.
3253 (allocate_vector, allocate_other_vector, allocate_frame)
3254 (allocate_window, allocate_process, allocate_hash_table):
3257 * fns.c (Fdelete, larger_vector): Use allocate_vector.
3258 (make_hash_table, copy_hash_table): Use allocate_hash_table.
3260 2001-02-27 Kenichi Handa <handa@etl.go.jp>
3262 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
3263 treat the produced bytes as a valid multibyte sequence.
3265 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
3266 (ccl_driver) <CCL_WriteMultibyteChar2>:
3267 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
3268 <ccl_finish>: Set ccl->eight_bit_control properly.
3270 * ccl.h (struct ccl_program): New member eight_bit_control.
3272 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
3274 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
3275 accessible_keymaps_char_table.
3276 (accessible_keymaps_char_table): Obey `is_metized'.
3277 (where_is_internal, Fwhere_is_internal): Don't confuse int and
3280 2001-02-26 Gerd Moellmann <gerd@gnu.org>
3282 * dispnew.c: Check HAVE_TERM_H before including term.h.
3284 2001-02-24 Andrew Innes <andrewi@gnu.org>
3286 * makefile.w32-in: Update copyright notice.
3288 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
3290 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
3292 2001-02-24 Kenichi Handa <handa@etl.go.jp>
3294 * Makefile.in (lisp): Add international/utf-8.elc.
3296 * fontset.c (Fnew_fontset): Fix handling of the case that an
3297 element of FONTLIST is a cons of family and registry.
3299 2001-02-23 Jason Rumney <jasonr@gnu.org>
3301 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
3302 to height unconditionally.
3304 * w32term.c (x_set_glyph_string_background_width): Extend the
3305 background face to the end of the drawing area in the text area, only.
3306 (x_insert_glyphs): Call window_box_left to obtain the left
3307 x-coordinate of the area to shift.
3309 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
3312 2001-02-22 Andrew Innes <andrewi@gnu.org>
3314 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
3315 ($(BLD)\dispnew.obj):
3316 ($(BLD)\editfns.obj):
3317 ($(BLD)\fileio.obj):
3318 ($(BLD)\filelock.obj):
3319 ($(BLD)\keyboard.obj):
3320 ($(BLD)\w32proc.obj):
3321 ($(BLD)\process.obj):
3322 ($(BLD)\sysdep.obj): Ditto.
3324 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
3326 ($(BLD)/dispnew.$(O)):
3327 ($(BLD)/editfns.$(O)):
3328 ($(BLD)/fileio.$(O)):
3329 ($(BLD)/filelock.$(O)):
3330 ($(BLD)/keyboard.$(O)):
3331 ($(BLD)/w32proc.$(O)):
3332 ($(BLD)/process.$(O)):
3333 ($(BLD)/sysdep.$(O)): Ditto.
3335 2001-02-22 Gerd Moellmann <gerd@gnu.org>
3337 * xdisp.c (forward_to_next_line_start): When taking the shortcut
3338 at the start of the function, check that the \n in it->c is
3339 from the iterator's current position.
3341 * xdisp.c (handle_single_display_prop): Add parameter
3342 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
3343 properties which replace the display of text with something else.
3344 (handle_display_prop): Call handle_single_display_prop with
3345 additional argument saying if we already replaced text display
3346 with something else. Use AREF.
3347 (with_echo_area_buffer_unwind_data, display_menu_bar)
3348 (decode_mode_spec_coding): Use AREF and ASIZE.
3350 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
3351 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
3352 * vmstime.h: Files removed.
3354 * unexencap.c, unexfx2800.c: Files removed.
3356 * dispnew.c (direct_output_for_insert): Give up if we are showing
3357 a message or just cleared the message because we might need to
3358 resize the echo area window or display an empty echo area.
3360 2001-02-21 Gerd Moellmann <gerd@gnu.org>
3362 * xdisp.c (redisplay_internal): Do the
3363 mark_window_display_accurate after all windows have been
3364 redisplayed because this call resets flags in buffers which are
3365 needed for proper redisplay.
3367 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
3368 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
3371 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3372 busy_window to hourglass_window, busy_p to hourglass_p.
3374 * msdos.h (struct x_output): Rename busy_window to
3375 hourglass_window, busy_p to hourglass_p.
3377 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3378 busy_window to hourglass_window, busy_p to hourglass_p.
3380 * xfns.c: Rename everything containing *busy_cursor* and similar
3382 (syms_of_w32fns): Rename x-busy-pointer-shape to
3383 x-hourglass-pointer-shape, display-busy-cursor to
3384 display-hourglass, busy-cursor-delay to hourglass-delay.
3386 * w32fns.c: Rename everything containing *busy_cursor* and similar
3388 (syms_of_w32fns): Rename x-busy-pointer-shape to
3389 x-hourglass-pointer-shape, display-busy-cursor to
3390 display-hourglass, busy-cursor-delay to hourglass-delay.
3392 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
3395 * dispextern.h (start_hourglass, cancel_hourglass)
3396 (display_hourglass_p): Renamed from *busy_cursor*.
3398 2001-02-20 Gerd Moellmann <gerd@gnu.org>
3400 * keyboard.c (read_char): When an event from unread-command-events
3401 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
3403 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
3404 equal to the current buffer.
3406 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
3407 nil, otherwise we're left with truncate_lines t when a message
3408 is printed with message-truncate-lines bound to t.
3410 2001-02-19 Gerd Moellmann <gerd@gnu.org>
3412 * window.c (Fmove_to_window_line): Undo last change.
3413 (displayed_window_lines): Call line_bottom_y to determine
3414 the line's bottom position.
3416 * dispextern.h (line_bottom_y): Add prototype.
3418 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
3419 (pos_visible_p): Use it.
3421 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
3422 set redisplaying_p to 0 here instead of in Frecursive_edit.
3423 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
3426 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
3428 (syms_of_xdisp): Initialize new variables.
3429 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
3430 Specbind `inhibit-menubar-update' when updating the menu bar.
3432 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
3435 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
3438 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
3441 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
3442 to the start of the file.
3444 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3446 * window.c (set_window_buffer): Fix last change.
3448 * window.c (set_window_buffer): Set window's vscroll to 0.
3450 * window.c (coordinates_in_window): Increase width of area
3451 where the vertical line can be dragged.
3453 * xterm.c (x_set_glyph_string_background_width): Extend the
3454 background face to the end of the drawing area in the text
3457 * xdisp.c (handle_single_display_prop): Set iterator's position
3458 to where the `display' property starts, like for images.
3459 (dump_glyph): New function.
3460 (dump_glyph_row): Use it. Dump info about marginal areas.
3462 * dispnew.c (direct_output_for_insert): Recognize more cases where
3463 glyphs can be written instead of being inserted.
3465 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
3466 the left x-coordinate of the area to shift.
3468 * dired.c (directory_files_internal): Set result list to nil
3471 2001-02-15 Kenichi Handa <handa@etl.go.jp>
3473 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
3474 invalid multibyte sequence, treat *SRC as a character of
3477 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
3479 * textprop.c (Fset_text_properties): Doc fix.
3481 2001-02-15 Gerd Moellmann <gerd@gnu.org>
3483 * dispnew.c (update_text_area): Undo change of 2001-01-12.
3485 2001-02-14 Dave Love <fx@gnu.org>
3487 * coding.c: Doc and message fixes.
3489 2001-02-14 Andrew Innes <andrewi@gnu.org>
3491 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
3492 Emacs frame above the screen size.
3494 2001-02-14 Gerd Moellmann <gerd@gnu.org>
3496 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
3498 2001-02-13 Gerd Moellmann <gerd@gnu.org>
3500 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
3501 case that TO ends up beyond ZV after running before-change-functions.
3503 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
3504 the selected window if it is showing the buffer in question.
3506 * dired.c (directory_files_internal): Initialize errno.
3507 (toplevel): Include errno.h.
3509 2001-02-13 Kenichi Handa <handa@etl.go.jp>
3511 * xfaces.c (best_matching_font): New parameter width_ratio.
3512 Multiply avgwidth by width_ratio.
3513 (choose_face_font): Call best_matching_font with width_ratio
3514 calculated from the column width of C.
3516 2001-02-12 Andrew Innes <andrewi@gnu.org>
3518 The following changes are to draw box lines inside characters area
3519 if line-width is negative.
3521 * w32term.c (x_produce_image_glyph): Pay attention to the case that
3522 face->box_line_width is negative.
3523 (x_produce_stretch_glyph): Likewise.
3524 (x_produce_glyphs): Likewise.
3525 (x_estimate_mode_line_height): Likewise.
3526 (x_draw_glyph_string_background): Likewise.
3527 (x_draw_glyph_string_foreground): Likewise.
3528 (x_draw_composite_glyph_string_foreground): Likewise.
3529 (x_draw_glyph_string_box): Likewise.
3530 (x_draw_image_foreground): Likewise.
3531 (x_draw_image_relief): Likewise.
3532 (x_draw_image_foreground_1): Likewise.
3533 (x_draw_image_glyph_string): Likewise.
3535 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3537 The following changes are to draw box lines inside characters area
3538 if line-width is negative.
3540 * xterm.c (x_produce_image_glyph): Pay attention to the case that
3541 face->box_line_width is negative.
3542 (x_produce_stretch_glyph): Likewise.
3543 (x_produce_glyphs): Likewise.
3544 (x_estimate_mode_line_height): Likewise.
3545 (x_draw_glyph_string_background): Likewise.
3546 (x_draw_glyph_string_foreground): Likewise.
3547 (x_draw_composite_glyph_string_foreground): Likewise.
3548 (x_draw_glyph_string_box): Likewise.
3549 (x_draw_image_foreground): Likewise.
3550 (x_draw_image_relief): Likewise.
3551 (x_draw_image_foreground_1): Likewise.
3552 (x_draw_image_glyph_string): Likewise.
3554 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
3555 and :line-width can be negative.
3556 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
3558 2001-02-09 Jason Rumney <jasonr@gnu.org>
3560 * w32term.c (w32_encode_char): Treat eight bit graphic and control
3561 characters the same as ASCII and latin-1.
3562 (x_display_and_set_cursor): Check for the focus frame's selected
3563 window instead of selected_window.
3564 (x_after_update_window_line): Don't clear if frame's internal
3565 border width is zero.
3566 (x_new_font): Don't change a tooltip's size.
3567 (w32_initialize): Set char_ins_del_ok to 1.
3569 * w32fns.c (Fx_show_tip): Fix calls to make_number.
3570 (x_set_font): If font hasn't changed, avoid recomputing
3571 faces and other things.
3572 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
3573 (Fx_create_frame): Add the tool bar height to the frame height.
3574 (x_create_tip_frame): Prevent changing the tooltip's
3575 background color by specifying a color for the default font
3577 (Qcancel_timer): New variable.
3578 (syms_of_w32fns): Initialize and staticpro it.
3579 (Fx_hide_tip, Fx_show_tip): Use it.
3580 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3582 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
3584 * w32.c (init_environment): Duplicate local string before putenv.
3586 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
3588 * charset.c (Fstring): A typo.
3590 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3592 * charset.c (Fstring): If all arguments are less than 256, return
3595 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3596 return a unibyte string.
3598 * coding.c (code_convert_region): After detecting a coding, if
3599 nothing found, set coding->composing to COMPOSITION_NO.
3600 (decode_coding_string): Likewise.
3602 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3604 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3607 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3609 * charset.c (parse_str_to_multibyte): New function.
3611 * charset.h (parse_str_to_multibyte): Extern it.
3613 * print.c (print_string): If we are going to print a unibyte
3614 string into a multibyte buffer, convert the string to multibyte by
3617 2001-02-06 Andrew Innes <andrewi@gnu.org>
3619 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3620 been created. It seems we can get sent window messages such as
3621 WM_ERASEBKGND before we properly update a frame.
3623 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3625 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3626 Avoid some unnecessary cursor positioning.
3628 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3630 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3631 (LFACE_AVGWIDTH): New macro.
3633 (check_lface_attrs): Check LFACE_AVGWIDTH.
3634 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3635 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3636 (merge_face_vectors): Check LFACE_AVGWIDTH.
3637 (Finternal_make_lisp_face): Use AREF.
3638 (xm_set_menu_resources_from_menu_face)
3639 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3640 (Finternal_lisp_face_empty_p): Use AREF.
3641 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3642 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3643 Compare average widths..
3644 (best_matching_font): Arrange for comparing average widths.
3646 * dispextern.h (enum lface_attribute_index):
3647 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3649 2001-02-05 Dave Love <fx@gnu.org>
3651 * puresize.h: Revert last change following loadup.el change.
3653 2001-02-05 Andrew Innes <andrewi@gnu.org>
3655 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3656 invocation of temacs, to work with Windows 2000.
3657 (bootstrap-emacs): Ditto.
3659 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3661 * xterm.c (x_display_and_set_cursor): Check for the focus
3662 frame's selected window instead of selected_window.
3664 * xdisp.c (try_scrolling): If point is in the line below the
3665 window, make sure to move the iterator at least a canonical
3668 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
3670 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3672 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3673 If invalid, execute CCL_INVALID_CMD.
3674 (ccl_driver): If the CCL program is terminated because of
3675 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3676 destination instead of throwing them away.
3678 2001-02-02 Gerd Moellmann <gerd@gnu.org>
3680 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3681 faces and other things.
3683 * xdisp.c (get_next_display_element): Fix case of empty
3684 display table entry.
3686 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3688 * editfns.c (Fconstrain_to_field): Doc fix.
3690 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3691 into `thoroughly', to make it consistent with the doc string.
3693 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3695 2001-02-01 Gerd Moellmann <gerd@gnu.org>
3697 * search.c (search_buffer): Call set_search_regs with a byte
3698 position, not a character position.
3700 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3703 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3705 * frame.c (Fmodify_frame_parameters): Doc fix.
3707 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3709 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3710 identifier which is not reserved by Standard C.
3712 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3714 * window.c (enum window_part): New enumeration.
3715 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3717 (coordinates_in_window): Return an enumerator from enum
3718 window_part. Fix handling of right scroll bar.
3719 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3720 `right-fringe' instead of `left-bitmap-area' and
3721 `right-bitmap-area'. Use enumerators from enum window_part
3722 instead of hard-coded integers.
3723 (check_window_containing, window_from_coordinates):
3724 Use enumerators from enum window_part instead of hard-coded integers.
3725 (syms_of_window): Replace Qleft_bitmap_area and
3726 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3728 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3730 * editfns.c (Fformat_time_string): Doc fix.
3732 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3734 * keymap.c (Fwhere_is_internal): Use the first valid binding
3735 if no ascii binding is found (when firstonly is t).
3737 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3739 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3740 instead of Finteractive_p.
3742 * lisp.h (interactive_p): Add prototype.
3744 * eval.c (interactive_p): New function.
3745 (Finteractive_p): Use it.
3747 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3749 2001-01-31 Dave Love <fx@gnu.org>
3751 * .gdbinit (hook-run): Define to run xreload.
3753 * textprop.c (Fset_text_properties): Fix newline in doc string.
3755 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3757 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3758 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3760 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3761 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3762 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3764 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3767 2001-01-30 Dave Love <fx@gnu.org>
3769 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3772 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3774 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3775 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3777 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3779 * textprop.c (Fset_text_properties): Doc fix.
3781 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3783 * xdisp.c (forward_to_next_line_start): Remove xassert.
3785 2001-01-29 Jason Rumney <jasonr@gnu.org>
3787 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3788 returning without releasing it.
3790 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3792 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3793 for '^', '$', and '\0'.
3795 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3797 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3798 regex for '^', '$', and '\0'.
3800 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3801 only if current_sblock has been initialized.
3803 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3804 terminal frame even if it is the only visible frame.
3806 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3808 * fontset.c (font_family_registry): Even if FONTNAME conform to
3809 XLFD, if it specifies other fields than family and registry,
3810 return FONTANME. New argument FORCE if nonzero cancel that feature.
3811 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3812 a signle byte character. Don't set FAMILY part to nil here.
3813 It is handled by the caller choose_face_font.
3814 (Fnew_fontset): Call font_family_registry with FORCE 0.
3815 (Fset_fontset_font): Likewise.
3817 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3819 * xdisp.c (display_line): Don't treat a newline as fitting
3822 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3824 * window.c (size_window): Set the window's orig_top to nil when
3825 changing heights, so that a future shrink_mini_window won't
3826 restore a bogus height.
3828 * frame.c (do_switch_frame): If selected frame has a mini-window,
3829 resize that to exact size.
3831 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3833 * xdisp.c (display_line): Simplify check for glyphs fitting
3834 entirely in the line.
3836 * xfns.c (xic_style): New variable.
3837 (create_frame_xic): Move static variable to global scope for
3838 the case that `static' gets defined away.
3840 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3842 * coding.c (decode_coding): Set a flag for inhibiting
3844 (code_convert_region): Always set saved_coding_symbol.
3845 (decode_coding_string): Likewise. Update coding->symbol when we
3846 encounter a inconsistent eol by the same way as code_convert_region.
3848 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3850 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3853 * xterm.c (x_after_update_window_line): Don't clear if frame's
3854 internal border width is zero.
3855 (x_clear_area): New function.
3856 (x_after_update_window_line, x_clear_end_of_line)
3857 (x_scroll_bar_create, x_scroll_bar_set_handle)
3858 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3859 instead of XClearArea.
3861 * xterm.h (x_clear_area): Add prototype.
3863 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3864 which doesn't seem necessary anymore with Lesstif 0.92.
3866 2001-01-25 Dave Love <fx@gnu.org>
3868 * puresize.h (BASE_PURESIZE): Up to 720000.
3870 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3872 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3874 * xdisp.c (echo_area_display): Don't call redisplay_internal
3875 when Emacs is shutting down. We can't run hooks etc. that
3876 would be necessary to do a redisplay.
3878 * lread.c (read_integer): Use type EMACS_INT instead of int.
3880 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3882 * ccl.c (ccl_driver): Fix last change.
3884 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3886 * ccl.h (sturct ccl_program): New member suppress_error.
3888 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3889 insert error message to the output.
3890 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3892 * coding.h (struct coding_system): New member suppress_error.
3894 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3895 (Fset_terminal_coding_system_internal): Set the member
3896 suppress_error to 1.
3897 (Fset_safe_terminal_coding_system_internal): Likewise.
3899 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3901 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3902 as if it was a `charset'.
3904 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3906 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3907 value in where_is_cache; the next lookup in the cache returns
3908 something bogus if we do.
3910 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3912 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3913 if HAVE_WINDOW_SYSTEM isn't defined.
3915 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3917 * fns.c (sweep_weak_table): Fix code taking items out of
3918 the hash collision chain. Some cleanup.
3920 * xterm.c (x_new_font): Don't change a tooltip's size.
3922 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3923 background color by specifying a color for the default font
3926 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3928 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3929 a workaround for SunOS 4's cc.
3930 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3931 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3932 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3935 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3937 * xterm.c (x_set_window_size_1): New function extracted from
3939 (x_set_window_size): Use it.
3940 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3941 doesn't have a widget, like tooltips.
3943 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3945 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3947 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3949 * fns.c (Fset_char_table_default): Fix to make sub char-table
3952 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3954 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3955 a desired tool bar string, even if there are no tool bar items.
3957 * xdisp.c (Ftool_bar_lines_needed): New function.
3958 (syms_of_xdisp): Defsubr it.
3960 * editfns.c (Fformat): Don't extend text properties from arguments
3961 to padding chars in the result.
3963 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3965 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3967 2001-01-20 Andrew Innes <andrewi@gnu.org>
3969 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3970 (w32_initialize): Don't set term hooks that aren't actually needed
3973 * xfaces.c (realize_default_face):
3975 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3977 * xdisp.c (handle_single_display_prop): Remove references to
3978 FRAME_W32_CONSOLE_P.
3980 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3982 * frame.h (output_method): Remove output_w32_console method.
3983 (FRAME_W32_CONSOLE_P): Remove macro.
3985 * frame.c (Qw32_console): Remove variable.
3986 (Fframep): Remove references to it.
3987 (syms_of_frame): Ditto.
3988 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3990 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3993 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3995 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3997 2001-01-19 Andrew Innes <andrewi@gnu.org>
3999 * w32.c (init_environment): Add a version-independent site-lisp
4000 directory to EMACSLOADPATH, after the version dependent one.
4002 2001-01-19 Gerd Moellmann <gerd@gnu.org>
4004 * editfns.c (Fbuffer_substring): Doc fix.
4006 * xdisp.c (message_dolog, message2, message2_nolog):
4007 Rename parameter LEN to NBYTES.
4009 2001-01-19 Kenichi Handa <handa@etl.go.jp>
4011 * charset.c (strwidth): Use c_string_width.
4012 (c_string_width): New function.
4013 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
4016 * charset.h (c_string_width, lisp_string_width): Extern them.
4018 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
4020 * indent.c (check_composition): Check validity of composition.
4022 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
4023 characters by calling c_string_width.
4024 (x_consider_frame_title): Get byte length of frame tile string
4026 (display_mode_element): Pay attention to width of non-ASCII
4027 characters by calling strwidth.
4029 2001-01-18 Gerd Moellmann <gerd@gnu.org>
4031 * xfns.c (Qcancel_timer): New variable.
4032 (syms_of_xfns): Initialize and staticpro it.
4033 (Fx_hide_tip, Fx_show_tip): Use it.
4034 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4036 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
4038 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
4040 * window.h (WINDOW_LIVE_P): New macro.
4042 * window.c (window_size_fixed): New variable.
4043 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
4046 * eval.c (specbind): If binding a per-buffer variable which
4047 doesn't have a buffer-local value in the current buffer, change
4048 the global value by changing the value of the symbol bound in all
4049 buffers not having their own value, to make it consistent with
4050 what happens with other buffer-local variables.
4052 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
4054 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
4055 when searching for a newline.
4057 2001-01-18 Kenichi Handa <handa@etl.go.jp>
4059 * xdisp.c (display_string): Fix previous change.
4061 2001-01-18 Jason Rumney <jasonr@gnu.org>
4063 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
4064 GLYPH_DEBUG is defined.
4065 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
4066 true for images with `:ascent 100'.
4067 (x_set_mouse_face_gc): If the last used mouse face has gone in the
4068 meantime, use face MOUSE_FACE_ID.
4069 If first glyph isn't a character glyph, use the ASCII NUL
4070 character to determine the face.
4071 (expose_area): Do not treat left margin specially.
4072 (note_mode_line_highlight): If no local_map, check global keymap.
4073 (note_mouse_highlight): Initialize overlay.
4074 (clear_mouse_face): Don't return if tip_frame is non-nil.
4075 (show_scroll_bars): Remove unused function.
4076 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
4077 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
4079 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
4080 (x_free_frame_resources): Unload relief colors.
4082 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4084 * xdisp.c (forward_to_next_line_start): Avoid calling
4085 get_next_display_element when the newline is already found.
4086 This may change the iterator's position, when its current position is
4087 equal to the iterator's stop_charpos.
4089 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
4090 zero, use this method only at the end of a line.
4092 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
4093 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
4094 if SCALABLE_FONTS_P is set.
4096 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
4097 so that scalable fonts are included.
4099 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
4100 In the cache, use a key containing the information if scalable
4102 (x_load_font): Adapt to change of keys in the font cache.
4104 2001-01-17 Kim F. Storm <storm@filanet.dk>
4106 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
4107 XListFonts to take advantage of font caching.
4109 * xterm.c (x_list_fonts): Ensure caching font information when
4110 called for a null frame, which is the case frequently when Emacs
4113 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4115 * xfns.c (QCconversion): Replaces QCalgorithm.
4117 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
4119 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
4122 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
4123 not everything could be displayed.
4125 * line.h, x-list-font.c: Files removed because unused.
4127 2001-01-17 Andrew Innes <andrewi@gnu.org>
4129 * dired.c (directory_files_internal): Convert result from readdir
4130 to a unibyte string initially, to avoid possible misinterpretation
4131 of some bytes as the internal form of Emacs characters.
4133 2001-01-17 Kenichi Handa <handa@etl.go.jp>
4135 * fns.c (concat): Be sure to avoid putting the same `composition'
4136 property on the adjacent regions.
4138 2001-01-16 Gerd Moellmann <gerd@gnu.org>
4140 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
4141 (Fscroll_right, Fscroll_left): Set it here instead, if called
4144 * buffer.c (Fset_buffer_modified_p): Set buffer's
4145 prevent_redisplay_optimizations_p flag.
4147 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
4148 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
4149 with additional arg.
4151 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
4154 * xdisp.c (redisplay_preserve_echo_area): Add parameter
4155 FROM_WHERE, for debugging.
4157 2001-01-16 Kenichi Handa <handa@etl.go.jp>
4159 * ccl.c (Fregister_ccl_program): Handle the return value of
4160 resolve_symbol_ccl_program correctly.
4161 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
4163 2001-01-15 Gerd Moellmann <gerd@gnu.org>
4165 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
4166 has gone in the meantime, use face MOUSE_FACE_ID.
4168 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
4169 If x_display_info_for_display returns null, don't try to close
4170 the display; we didn't open it.
4172 * dispnew.c (save_or_restore_current_matrices): Function removed.
4173 (save_current_matrix, restore_current_matrix): New functions.
4174 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
4175 restore the frame's current matrix. Due to the glyph pointer
4176 setup done in adjust_glyph_matrix, there is no easy way to make
4177 saving the current matrix in the desired matrix generally correct,
4180 2001-01-15 Kenichi Handa <handa@etl.go.jp>
4182 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
4184 (display_line): Optimize for wide characters.
4185 (display_string): Don't try to display a multi-column character
4186 partially. On ttys, produce more than one truncation glyph for
4187 multi-column characters that don't fit on the line.
4189 2001-01-13 Kenichi Handa <handa@etl.go.jp>
4191 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
4192 Define it instead of WORDS_BIGENDIAN. Caller changed.
4194 2001-01-13 Jason Rumney <jasonr@gnu.org>
4196 * w32fns.c (Fimage_size, image_ascent, lookup_image)
4197 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
4198 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4199 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
4201 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
4202 (x_draw_image_relief, x_draw_image_foreground_1)
4203 (x_draw_image_glyph_string): Adapt to change of image margins.
4205 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
4208 * w32bdf.c (search_file_line, get_cached_font_char)
4209 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
4211 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
4213 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
4214 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
4215 (Fw32_send_sys_command): Remove unused variables.
4216 (w32_msg_pump): Add parentheses.
4218 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
4219 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
4222 2001-01-12 Gerd Moellmann <gerd@gnu.org>
4224 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
4225 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
4226 being a pair of margins.
4227 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
4228 to DEFVAR_LISP. Extend doc.
4230 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
4232 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
4233 pair of integers `(X . Y)', use X for the horizontal and Y for the
4235 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
4236 (parse_image_spec): Check it.
4237 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4238 (tiff_format, gif_format, gs_format):
4239 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
4241 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4242 (x_draw_image_relief, x_draw_image_foreground_1)
4243 (x_draw_image_glyph_string): Adapt to the change of image margins.
4245 * dispextern.h (struct image): Replace member `margin' with
4246 `hmargin' and `vmargin'.
4248 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
4251 * dispnew.c (update_text_area): Put code which decrements the
4252 stop position when the row's face extends to the end of the
4255 * xfns.c (x_set_mouse_color): Fix color allocation.
4257 * keyboard.c: Call get_local_map with new argument list.
4259 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
4261 * intervals.h (enum map_property): Removed.
4262 (get_local_map): Change prototype.
4264 * keymap.c: Call get_local_map with new argument list.
4265 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
4267 2001-01-11 Gerd Moellmann <gerd@gnu.org>
4269 * xdisp.c (build_desired_tool_bar_string): Correct the computation
4270 of the size needed for the tool bar string. For the last image,
4271 use a `display' property that reaches to the end of the string.
4273 * xselect.c (selection_request_dpyinfo): New variable.
4274 (x_handle_selection_request): Set it.
4275 (x_selection_request_lisp_error): Don't call
4276 x_decline_selection_request if selection request's display has
4279 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
4280 Do the unregister_colors before calling XFreeColors.
4282 2001-01-10 Dave Love <fx@gnu.org>
4284 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
4285 ${SOME_MACHINE_LISP}, not ${lisp}.
4287 2001-01-10 Gerd Moellmann <gerd@gnu.org>
4289 * xdisp.c (display_line): On ttys, produce more than one truncation
4290 glyph for multi-column characters that don't fit on the line.
4292 * xselect.c (x_reply_selection_request): Add a comment.
4294 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
4295 XkbGetNames instead of XkbGetKeyboard.
4297 2001-01-10 Dave Love <fx@gnu.org>
4299 * sysdep.c (random): Revert the declaration.
4301 2001-01-09 Gerd Moellmann <gerd@gnu.org>
4303 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
4304 Call function string_bytes.
4305 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
4307 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
4308 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
4309 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
4310 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
4312 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
4313 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
4314 after sweeping strings, and at the end.
4315 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
4317 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
4318 ensure that pop_message is called.
4320 * keyboard.c (Fexecute_extended_command): Use a
4321 record_unwind_protect to ensure that pop_message is called.
4323 * lisp.h (push_message_unwind): Add prototype.
4325 * xdisp.c (push_message_unwind): New function.
4327 * fileio.c (do_auto_save_unwind): Do the pop_message here
4328 instead of in Fdo_auto_save.
4329 (Fdo_auto_save): Don't call pop_message.
4331 2001-01-08 Ken Raeburn <raeburn@gnu.org>
4333 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
4336 2001-01-08 Gerd Moellmann <gerd@gnu.org>
4338 * window.c (window_scroll_pixel_based): Adjust glyph matrices
4339 when increasing window's vscroll.
4341 * macros.c (Qkbd_macro_termination_hook): New variable.
4342 (syms_of_macros): Initialize and staticpro it.
4343 (pop_kbd_macro): Run kbd-macro-termination-hook.
4345 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
4347 2001-01-07 Dave Love <fx@gnu.org>
4349 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
4350 arglist, for documentation's sake.
4352 2001-01-06 Andrew Innes <andrewi@gnu.org>
4354 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
4357 2001-01-05 Andrew Innes <andrewi@gnu.org>
4359 * term.c (update_end): Don't check updating_frame; for some reason
4360 this can be 0 sometimes, such as after dismissing a popup menu,
4361 and isn't necessary given the explicit frame argument.
4363 2001-01-05 Gerd Moellmann <gerd@gnu.org>
4365 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
4366 on some systems, and an unsigned long on others, like FreeBSD 4.1.
4368 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4370 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
4372 * xfns.c (x_create_tip_frame): Preserve the value of
4373 face_change_count around the creation of the tip frame.
4375 * xfns.c (last_show_tip_args): New variable.
4376 (compute_tip_xy): New function.
4377 (Fx_show_tip): Reuse an existing tip frame, if possible.
4378 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
4380 2001-01-04 Dave Love <fx@gnu.org>
4382 * editfns.c (Fformat): Doc fix.
4384 * systime.h (set_file_times): Prototype.
4386 * widget.h (EmacsFrameSetCharSize_): Prototype.
4388 * sysdep.c (random, srandom): Declare explicitly.
4390 * dispextern.h (move_it_vertically_backward): Declare.
4392 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4394 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
4395 like in Fx_create_frame.
4397 * xfaces.c (set_font_frame_param): Don't do anything for
4398 non-graphical frames.
4400 * window.c (Fdelete_other_windows): Set window's window_end_valid
4401 to nil when changing the window's start. Don't change the
4402 window's start when its top position hasn't changed. If we do,
4403 this will set the window's optional_new_start, which act's like a
4404 force_start during redisplay with C-x 1 M-> under particular
4405 circumstances (see report from Per Starback to emacs-pretest-bug
4408 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4410 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
4411 short cut at the start of the function. Add an assertion.
4412 (reseat_at_next_visible_line_start): Add an assertion.
4414 * window.c (Frecenter): When changing the window start, set the
4415 window's window_end_valid to nil.
4416 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
4418 * dispextern.h (move_it_past_eol): Add prototype.
4420 * xdisp.c (move_it_past_eol): New function.
4422 * window.c (Fwindow_end): Doc fix.
4424 2001-01-03 Dave Love <fx@gnu.org>
4426 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
4428 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4430 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
4431 the enabled_p flag of the glyph row at window_end_vpos to 0.
4432 (handle_single_display_prop): Fix last change.
4434 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4436 * window.c (Frecenter): Doc fix.
4438 2001-01-02 Andrew Innes <andrewi@gnu.org>
4440 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
4442 * frame.h (output_method): Add output_w32_console method.
4443 (FRAME_W32_CONSOLE_P): New macro.
4445 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
4446 use output_w32_console method.
4447 (Qw32_console): New Lisp_Object.
4448 (Fframep): Return it.
4449 (syms_of_frame): Init it.
4450 (Fframe_parameters): Report w32console as font for w32_console frames.
4452 * xfaces.c (realize_default_face): Set face foreground and
4453 background to unspecified for w32_console frames.
4454 (realize_face): Realize face cache for w32_console frames.
4455 (realize_tty_face): Accept w32_console frames.
4457 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
4458 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
4459 necessary, even if running interactively.
4461 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
4464 * w32term.c (x_update_begin):
4468 (x_change_line_highlight):
4473 (w32_reassert_line_highlight):
4474 (w32_frame_rehighlight):
4475 (w32_frame_raise_lower): Do nothing if not w32 frame.
4477 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
4479 * w32fns.c (Fx_display_color_cells): Determine correct value, when
4480 system doesn't tell us directly.
4481 (Fx_display_visual_class): Implement properly.
4483 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4485 * window.c (Frecenter): Handle centering in graphical frames
4486 specially. Centering on the basis of line counts doesn't work
4487 reliably with variable-height lines.
4489 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
4491 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
4494 * composite.c (run_composition_function): Remove unused var `val'.
4495 (update_compositions): Remove unused variable `hook'.
4497 * intervals.c (get_local_map): Remove unused variable `tem'.
4499 * doprnt.c (doprnt1): Remove unused variable `size'.
4501 * fns.c (Flength): Remove unused variable `tail'.
4502 (Fdelete): Remove unused variable `size'.
4504 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
4507 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
4509 * data.c (find_symbol_value): Remove extra 3rd argument in the
4510 call to swap_in_symval_forwarding.
4512 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
4514 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
4515 (trivial_regexp_p): Remove unused variable `c'.
4516 (boyer_moore): Remove unused variable `k'.
4518 * indent.c (current_column): Remove unused variable `stopchar'.
4519 (Fcompute_motion): Remove unused variable `contin'.
4521 * casefiddle.c (casify_object): Remove unused variable `tolen'.
4523 * dired.c (directory_files_internal): Fix a typo in a comment.
4524 Remove an unused variable `handler'.
4525 (file_name_completion): Remove unused function-scope variable `dp'.
4526 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
4529 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
4531 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
4533 (Fmarker_insertion_type): Remove unused variable `buf'.
4535 * insdel.c (make_gap): Remove unused variable `result'.
4537 * keyboard.c (record_char): Remove unused function-scope var `help'.
4538 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
4539 (menu_bar_items): Remove unused function-scope variable `tem'.
4541 * fontset.c (fontset_ref): Remove unused variable `i'.
4542 (fontset_set): Remove unused variables `j' and `tmp'.
4543 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
4544 (make_fontset_for_ascii_face): Remove unused variable `name'.
4545 (fs_load_font): Remove unused variable `font_idx'.
4546 (fs_query_fontset): Remove unused function-local variable `fontset'.
4547 (list_fontsets): Remove unused variable `tail'.
4548 (Fnew_fontset): Remove unused variables `family' and `registry'.
4549 (accumulate_font_info): Remove unused variable `tmp'.
4550 (Ffontset_font): Remove unused variable `id'.
4551 (syms_of_fontset): Remove unused variable `i'.
4553 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
4555 (lookup_image): Remove unused variable `file'.
4556 (xbm_load): Remove unused variables `bitmap_data', `height', and
4557 `width'. Remove function-local variable `i', leave the
4559 (gif_load): Remove unused variable `inc'.
4561 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
4562 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
4563 leave only the one in the inner block.
4565 * xfaces.c (face_fontset, realize_default_face): Remove unused
4567 (face_at_buffer_position): Remove unused variable `multibyte_p'.
4569 * term.c (encode_terminal_code): Remove unused variable `c'.
4571 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
4572 char *' instead of `char *'.
4574 * category.c (Fcategory_docstring): Remove unused variable `doc'.
4575 (Fget_unused_category): Remove unused variable `docstring_vector'.
4576 (Fchar_category_set): Remove unused variables `val', `charset',
4579 * coding.c (detect_coding_iso2022, setup_coding_system):
4580 Remove unused variable `i'.
4581 (detect_coding_mask): Remove unused variable `idx'.
4582 (detect_coding): Remove unused variable `i'.
4583 (ccl_coding_driver): Remove unused variable `result'.
4584 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
4585 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
4586 (encode_coding_string): Remove unused variables `gcpro1' and
4587 `saved_coding_symbol'.
4588 (Ffind_coding_systems_region_internal): Remove function-local
4589 variable args[], leave only the block-local one.
4590 (code_convert_region1): Remove unused variable `len'.
4592 * charset.c (char_printable_p): Remove unused variable `chars'.
4593 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4594 (str_to_multibyte): Remove unused variable `c'.
4596 * window.c (size_window): Remove block-local variable `min_size'.
4598 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4599 `header_line_height'.
4600 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4601 enum display_element_type.
4603 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4605 * xterm.c (x_connection_closed): Catch X errors around all
4606 statements that call X. Save away the error message in a local copy.
4608 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4611 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4612 in or at the start of invisible text.
4614 * dispnew.c (update_window): Don't check_current_matrix_flags.
4616 2001-01-01 Jason Rumney <jasonr@gnu.org>
4618 * w32fns.c (x_figure_window_size): Do not allow new_height and
4619 new_width of frame to override specified values.
4621 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4623 * composite.c (find_composition): Fix a code for searching backward.
4625 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4627 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4628 (update_window) [GLYPH_DEBUG]: Call it.
4629 (scrolling_window): Prevent including current rows which are below
4630 what's displayed in the window.
4632 * xdisp.c (try_window_reusing_current_matrix)
4633 <new start <= old start>: Disable rows in the current matrix
4634 which are below the window after scrolling.
4636 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4637 is zero. It's not worth the complexity.
4638 (invisible_text_between_p): Put in #if 0 because unused.
4640 2000-12-28 Gerd Moellmann <gerd@gnu.org>
4642 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4643 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4645 * keyboard.c (echo_char): If C is an integer, always call
4646 push_key_description. Former code could signal an invalid
4649 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4650 If set, print multibyte text.
4651 (Fsingle_key_description): Call push_key_description with
4652 FORCE_MULTIBYTE set.
4653 (describe_buffer_bindings): Likewise.
4655 * lisp.h (push_key_description): Add prototype.
4657 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4658 around the call to redisplay_internal.
4660 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4662 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4664 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4666 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4667 (ccl_driver): New local variable `extra_bytes'.
4669 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4671 * coding.c (setup_coding_system):
4672 Initialize coding->spec.ccl.eight_bit_carryover.
4673 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4675 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4677 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4678 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4679 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4680 (decode_composition_emacs_mule): New function.
4681 (decode_coding_emacs_mule): Decode composition sequence by calling
4682 decode_composition_emacs_mule.
4683 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
4684 (encode_coding_emacs_mule): Changed from macro to function.
4685 If a text contains compositions, encode them correctly.
4686 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4687 that decoding and encoding are required.
4689 2000-12-27 Gerd Moellmann <gerd@gnu.org>
4691 * xfaces.c (PT_PER_INCH): New macro.
4692 (xlfd_point_size): Compute real point size from font's pixel size.
4693 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4696 * .gdbinit: Comment out the line pointing to the Lesstif source
4699 * window.c (Frecenter): Use displayed_window_lines instead
4700 of window_internal_height.
4702 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4703 instead of x-toolkit-scroll-bars-p.
4704 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4706 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4707 instead of x-toolkit-scroll-bars-p.
4708 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4710 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4711 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4712 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4714 (add_window_display_history, add_frame_display_history)
4715 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4716 (build_frame_matrix_from_leaf_window): Remove unused code.
4717 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4719 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4720 (update_window) [GLYPH_DEBUG]: Likewise.
4721 (syms_of_display): Defsubr dump-redisplay-history.
4723 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4725 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4726 the end of the prompt. Set echo_after_prompt to the offset
4727 of echoptr in echobuf.
4729 * xdisp.c (init_from_display_pos): Pop until the iterator's
4730 stack is empty; there may be frames for stretch or images
4733 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4734 (save_or_restore_current_matrix): New function for the same
4735 purpose, but more efficient.
4736 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4738 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4740 * xdisp.c (syms_of_xdisp): Fix last change.
4742 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4744 * xdisp.c (syms_of_xdisp): Doc fix.
4746 * xdisp.c (redisplay_window): Remove label restore_buffers;
4747 use finish_scroll_bars instead to make sure that scroll bars
4748 are redeemed. If we don't do this, flickering can result from
4749 scroll bars being destroyed and recreated.
4751 2000-12-22 Jason Rumney <jasonr@gnu.org>
4753 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4754 in the wrong colors when the foreground is not black.
4755 (expose_window): Don't redraw the window that's currently being
4758 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4760 * window.c (size_window): When setting the window's too_small_ok
4761 flag, compare old size with minimum size depending on WIDTH_P,
4762 don't compare with window_min_width.
4764 * window.c (delete_window): Simplify somewhat.
4765 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4766 freeing window matrices. The flag windows_or_buffers_changed is
4767 set, so the next redisplay will consider all windows; this should
4770 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4772 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4774 * ccl.h (struct ccl_program): New member cr_consumed.
4776 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4777 (CCL_READ_CHAR): Handle EOL conversion here.
4778 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4780 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4782 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4784 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4785 otherwise tabs of different size compare equal.
4787 * callint.c (Fcall_interactively): Prevent a compiler warning.
4789 * print.c (print_unwind): Return nil.
4790 (PRINTDECLARE): Initialize all local variables.
4791 (print_preprocess): Add a default case.
4793 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4795 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4797 * window.c (delete_window, Fsplit_window)
4798 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4800 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4802 * dispnew.c (ensure_frame_matrix): Removed.
4803 (save_frame_matrix, restore_frame_matrix): New functions.
4804 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4806 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4807 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4809 2000-12-21 Andrew Innes <andrewi@gnu.org>
4811 * w32term.c (x_update_begin): Regenerate the palette here, rather
4812 than for each window.
4814 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4815 palette is NULL, since this corrupts memory! Also get
4816 display_info reference from frame.
4818 2000-12-21 Jason Rumney <jasonr@gnu.org>
4820 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4822 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4823 to avoid returning without releasing it.
4825 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4827 * keymap.c (push_key_description): Don't convert eight-bit-control
4828 and eight-bit-graphic to multibyte character.
4830 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4831 generic character and CODE1 is nil, return the smallest character
4834 2000-12-20 Dave Love <fx@gnu.org>
4836 * s/osf5-0.h (NSIG): Don't redefine.
4838 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4840 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4841 excluding menu-bar and tool-bar.
4842 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4843 (menu_item_p): Remove.
4844 (where_is_internal_1): Don't ignore menu-items.
4846 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4848 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4851 * window.c (make_window): Initialize window's min_hscroll.
4852 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4853 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4855 (struct saved_window): New member min_hscroll.
4856 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4857 (Fset_window_configuration): Set window's min_hscroll.
4858 (save_window_save): Save window's min_hscroll.
4859 (compare_window_configurations): Compare min_hscroll values.
4861 * window.h (struct window): New member min_hscroll.
4863 * keyboard.c (echo_prompt): Prevent a compiler warning.
4865 * xdisp.c (try_cursor_movement): Fix last change. The real
4866 condition is that PT is at the end of the row, and should
4867 be displayed at the start of the next row.
4869 * xdisp.c (try_cursor_movement): If we end on a partially
4870 visible line, end we already decided to scroll, return -1.
4872 * dispextern.h (ensure_frame_matrix): Add prototype.
4874 * window.c (delete_window, Fsplit_window)
4875 (Fset_window_configuration): Call ensure_frame_matrix.
4877 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4879 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4880 completed, call fake_current_matrices instead of marking frame
4883 2000-12-20 Jason Rumney <jasonr@gnu.org>
4885 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4887 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4889 * fns.c (Frequire): Doc fix.
4891 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4893 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4895 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4896 currently displaying a message.
4898 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4900 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4902 2000-12-18 Andrew Innes <andrewi@gnu.org>
4904 * w32.c (w32_strerror): New function.
4906 * w32.h (w32_strerror): New extern.
4908 * w32fns.c (Fw32_shell_execute): Use it.
4910 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4912 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4914 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4916 * msdos.c (IT_set_face): Obey inverse_video.
4918 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4920 * dired.c (directory_files_internal): Always return decoded filenames.
4922 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4924 * xterm.c (x_connection_closed): Prevent being called recursively
4925 because of an error condition in XtCloseDisplay.
4927 * xdisp.c (init_iterator): If noninteractive, and the frame's
4928 face cache is null, make one.
4930 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4932 * process.c (wait_reading_process_input): Check for pending
4933 input when running timers.
4935 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4937 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4939 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4941 * process.c (read_process_output): Don't run a filter if the code
4942 decoder produces nothing but carryover.
4944 2000-12-17 Andrew Innes <andrewi@gnu.org>
4946 * w32.c (sys_rename): Only check errno against EEXIST, and not
4947 EACCES, when determining whether rename failed because the target
4948 exists. This was resulting in indefinite looping on Windows 9x if
4949 the source file was locked by another process.
4951 * w32fns.c (Ffile_system_info): New function.
4952 (syms_of_w32fns): Defsubr it.
4954 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4956 * window.c (coordinates_in_window): Fix computation for
4957 position on vertical line between mode lines.
4959 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4960 Don't alter tip_frame or tip_window.
4961 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4964 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4965 Don't alter tip_frame or tip_window.
4966 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4969 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4971 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4972 be consistent with the doc string. Reported by NAKAJIMA Mikio
4973 <minakaji@osaka.email.ne.jp>.
4975 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4977 * xfaces.c (Vface_ignored_fonts): New variable.
4978 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4979 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4981 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4983 * dispnew.c (update_window): Detect pending input every nth line
4984 updated, i.e. do it depending on real work done, and not on the
4987 * xterm.c (expose_window): Don't redraw the window that's
4988 currently being updated.
4990 * window.c (Fset_window_point): Remove test for
4991 cursor_in_non_selected_windows.
4993 * lread.c (read1): Recognize end of file after `\\'.
4995 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4996 not unwind_create_frame.
4998 2000-12-15 Dave Love <fx@gnu.org>
5000 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
5003 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
5005 2000-12-15 Kenichi Handa <handa@etl.go.jp>
5007 * coding.c (setup_coding_system): Clear all members of the struct
5008 coding_system at first.
5009 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
5011 (code_convert_region): Don't override coding->src_multibyte and
5012 coding->dst_multibyte.
5014 * fns.c (Fmd5): Docstring improved.
5016 2000-12-15 Miles Bader <miles@gnu.org>
5018 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
5019 are actually marked as mode-lines; otherwise use
5020 estimate_mode_line_height.
5022 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5024 * editfns.c (Fformat): Prevent a buffer overrun when the format
5025 specifies a precision.
5027 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
5029 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
5030 argument is outside the range [2..3].
5032 2000-12-14 Andrew Innes <andrewi@gnu.org>
5034 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
5035 nothing to do. Bind inhibit-quit.
5036 (tip_frame): Make it a Lisp_Object.
5037 (x_create_tip_frame): Set tip_frame after it has been added to
5039 (Fx_show_tip): Don't set tip_frame here.
5040 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
5041 (unwind_create_frame, unwind_create_tip_frame): New functions.
5042 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5043 while a frame is only partially constructed.
5045 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5046 (x_free_frame_resources): New function.
5047 (x_destroy_window): Use it.
5049 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5051 * xfns.c (Fx_backspace_delete_keys_p): New function.
5052 (syms_of_xfns): Defsubr it.
5054 * config.in (HAVE_XKBGETKEYBOARD): Add.
5056 2000-12-14 Kenichi Handa <handa@etl.go.jp>
5058 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
5059 Always store string in multibyte representation in echobuf.
5060 (echo_char): Always store string in multibyte representation in
5062 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
5063 (read_key_sequence): Adjusted for the change of echo_prompt.
5065 * fns.c (Fmd5): Docstring improved.
5067 * lisp.h (detect_coding_system): Prototype adjusted.
5069 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
5070 (detect_coding_emacs_mule, detect_coding_iso2022,)
5071 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
5072 (detect_coding_utf_16, detect_coding_ccl): Make them static.
5073 New argument MULTIBYTEP. Callers changed.
5074 (detect_coding_mask, detect_coding_system): New argument
5075 MULTIBYTEP. Callers changed.
5076 (decode_coding_string): Set coding->src_multibyte and
5077 coding->dst_multibyte before calling detect_coding and detect_eol.
5078 Update them after some coding system is detected.
5080 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
5082 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
5084 * keyboard.c (menu_bar_items, tool_bar_items):
5085 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
5087 2000-12-13 Gerd Moellmann <gerd@gnu.org>
5089 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
5091 (unwind_create_frame, unwind_create_tip_frame): New functions.
5092 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5093 while a frame is only partially constructed.
5095 * xterm.h (x_free_frame_resources): Declare.
5097 * xterm.c (x_free_frame_resources): New function.
5098 (x_destroy_window): Use it.
5100 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
5101 don't interrupt the update for pending input initially, i.e.
5102 update at least some lines.
5104 * keyboard.c (do_mouse_tracking): Make externally visible.
5106 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
5108 * xfns.c (gray_bitmap_bits): Declare `char *'.
5110 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5112 * xdisp.c (display_tool_bar_line): Make sure that tool bar
5113 lines start with a relief line.
5115 2000-12-12 Dave Love <fx@gnu.org>
5117 * window.c (Fdisplay_buffer): Doc fix.
5118 (Fwindow_list): Remove unused var.
5120 * buffer.h (mmap_set_vars): Declare.
5122 * window.h (Fset_window_point): Declare.
5124 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
5126 * msdos.c (fast_find_position): Don't overstep the last window row.
5127 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
5128 variable `area'. When looking for a row under (X,Y), give up if some
5129 of the previous rows is not enabled.
5131 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5133 * window.c (Fset_window_point): If displaying cursors in windows
5134 other than the selected window, make sure redisplay updates
5135 other windows to show the new value of point in the window.
5137 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
5139 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
5140 the buffer is the sole visible buffer when in the mini-buffer.
5142 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
5143 Bind `inhibit-read-only' to t.
5144 (unwind_with_echo_area_buffer): Use AREF.
5146 * xfns.c (Fx_hide_tip): Simplified.
5148 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
5151 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
5153 2000-12-11 Gerd Moellmann <gerd@gnu.org>
5155 * xfns.c (Fx_hide_tip): Fix last change.
5157 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
5158 nothing to do. Bind inhibit-quit.
5159 (tip_frame): Make it a Lisp_Object.
5160 (x_create_tip_frame): Set tip_frame after it has been added to
5162 (Fx_show_tip): Don't set tip_frame here.
5164 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5166 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
5169 * dispextern.h: Change external declaration of tip_frame.
5171 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
5172 return an empty string.
5174 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
5175 of the window's update_mode_line flag, since the former is set by
5176 force-mode-line-update, not the latter. This makes
5177 column-number-mode slightly faster.
5179 * xdisp.c (try_window_id) <all changes above window start>:
5182 2000-12-11 Paul Eggert <eggert@twinsun.com>
5184 * config.in (HAVE_FTELLO): Remove.
5186 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
5187 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
5189 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
5190 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
5192 2000-12-11 Miles Bader <miles@gnu.org>
5194 * window.c (displayed_window_lines): Don't round up when
5195 converting empty space at bottom to lines.
5196 Handle non-newline-terminated final lines properly.
5197 (Fwindow_text_height): New function (used to be in lisp).
5198 (syms_of_window): Initialize it.
5200 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
5202 * syntax.c (scan_lists): Check that the right quote char has the
5203 right Sstring syntax when jumping over strings.
5204 (init_syntax_once): Use Smax rather than 13.
5206 2000-12-09 Miles Bader <miles@gnu.org>
5208 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
5209 with PARTIALLY, inverting the sense.
5210 (window_scroll_pixel_based): Scroll partially visible lines into
5211 place if we hit the beginning or end of the buffer.
5212 (displayed_window_lines): Don't include partially visible lines.
5213 (Fmove_to_window_line): Skip past any partially visible first line.
5215 2000-12-08 Gerd Moellmann <gerd@gnu.org>
5217 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
5219 * tparam.c (tparam1): Change the way buffers are reallocated to be
5220 portable and less obfuscated.
5222 * termcap.c (tgetent): Change the way buffers are reallocated to
5223 be portable and less obfuscated.
5225 * macros.c (store_kbd_macro_char): Change the way buffers are
5226 reallocated to be portable and less obfuscated.
5228 * lread.c (read1): Change the way buffers are reallocated to be
5229 portable and less obfuscated.
5231 * doc.c (Fsubstitute_command_keys): Change the way buffers
5232 are reallocated so that it is portable.
5234 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
5236 * dosfns.c (Ffile_system_info): New function.
5237 (syms_of_dosfns): Defsubr it.
5239 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
5241 * alloc.c (gc_sweep): Add comment.
5243 2000-12-07 Gerd Moellmann <gerd@gnu.org>
5245 * sound.c (vox_configure): Change order of ioctls.
5246 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
5247 Ignore errors when changing volume.
5248 (vox_close): Don't reset the device.
5250 * process.c (read_process_output): Make sure the process marker's
5251 position is valid when the process buffer is changed in
5252 after-change functions. W3 does that.
5254 * xfns.c (x_free_gcs): New function.
5256 * xterm.h (x_free_gcs): Add prototype.
5258 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
5261 * xterm.c (x_destroy_window): Call x_free_gcs so that
5262 resources of non-toolkit X windows will be freed.
5264 2000-12-07 Andrew Innes <andrewi@gnu.org>
5266 * w32fns.c (xlfd_charset_of_font): Fix last change.
5268 2000-12-06 Dave Love <fx@gnu.org>
5270 * md5.h (__P): Don't define -- it comes from config.h.
5272 * strftime.c: Change some #if foo to #ifdef foo.
5274 2000-12-06 Andrew Innes <andrewi@gnu.org>
5276 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
5278 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
5279 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
5280 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
5282 2000-12-06 Gerd Moellmann <gerd@gnu.org>
5284 * alloc.c (gc_sweep): Prevent symbols read during loadup
5287 * xdisp.c (underlying_face_id): New function.
5288 (handle_face_prop, face_before_or_after_it_pos): Use it
5289 to determine the face ``under'' a string. Let strings inherit
5290 the face of the buffer under them.
5292 * xfaces.c (face_at_string_position): Update function comment.
5294 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
5295 matrix if the window's left position has changed; we need to
5296 redraw it in this case.
5298 * dispextern.h (struct glyph_matrix): Add member window_left_x.
5300 * window.c (coordinates_in_window): Check mouse on mode-line or
5303 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
5304 advertized by the function documentation.
5306 * window.c (syms_of_window): Doc fix.
5308 * sound.c (vox_configure): Set volume for left and right channel.
5309 (sound_cleanup): Return nil.
5311 * xdisp.c (move_it_by_lines): Fix paren typo.
5313 * xterm.c (x_load_font): Don't use the font's max_bounds for
5314 computing the height of the font. If max_bounds' ascent or
5315 descent are greater than the font's ascent or descent, this means
5316 glyphs overlap, which should be handled now by redisplay.
5318 * window.c (Veven_window_heights): New variable.
5319 (syms_of_window): DEFVAR_LISP it.
5320 (Fdisplay_buffer): Check Veven_window_heights before evening the
5323 2000-12-06 Miles Bader <miles@gnu.org>
5325 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
5326 update `default-frame-alist' instead of setting no frame parameters.
5328 2000-12-06 Kenichi Handa <handa@etl.go.jp>
5330 * composite.c (update_compositions): Fix typo (use the correct
5333 2000-12-05 Jason Rumney <jasonr@gnu.org>
5335 * md5.h: Remove underscores from function declarations.
5336 (__attribute__, __alignof__) [!__GNUC__]: Define.
5338 * md5.c: Delay include of md5.h until after namespace cleaning.
5340 * makefile.w32-in (fns.o): Depend on md5.h
5341 (md5.o): New target.
5344 * makefile.nt: Likewise.
5346 2000-12-05 Jason Rumney <jasonr@altavista.net>
5348 * w32term.c (expose_area): Complete last change.
5350 2000-12-05 Ken Raeburn <raeburn@gnu.org>
5352 * minibuf.c: Include intervals.h.
5354 2000-12-05 Jason Rumney <jasonr@gnu.org>
5356 * w32term.c (x_produce_glyphs): If a font for a component of
5357 a composition is not found, use 1 pixel dot ascent and 0 dot
5358 descent value to avoid displaying terribly tall empty boxes.
5359 (expose_area): Pass x-coordinate relative to the exposed
5360 area to x_draw_glyphs instead of a window-relative coordinate.
5362 2000-12-05 Gerd Moellmann <gerd@gnu.org>
5364 * xdisp.c (next_element_from_ellipsis): Save face before selective
5365 display in saved_face_id, and set face_before_selective_p.
5366 (reseat_1): Reset face_before_selective_p.
5367 (append_space, extend_face_to_end_of_line): If iterator's
5368 face_before_selective_p is set, use the face from saved_face_id.
5369 (extend_face_to_end_of_line): For tty frames, make sure to
5370 use the right face id when producing spaces at the end of
5373 * dispextern.h (struct it): Add face_before_selective_p.
5375 * keyboard.c (record_char): Don't record identical help-echo
5376 events in recent_keys.
5378 * xterm.c [USE_X_TOOLKIT]: Close the display.
5379 (xim_close_dpy): Handle case that the display has been closed.
5381 * xterm.c (x_destroy_window): Reset the frame's X window after
5384 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
5385 variable window_width.
5386 (line_draw_cost): Fix code skipping over spaces at the end of the
5387 line when must_write_spaces is not set.
5388 (scrolling_window): Fix code inserting runs in list of all runs.
5390 2000-12-05 Kenichi Handa <handa@etl.go.jp>
5392 * coding.c (setup_coding_system): Be sure to initialize
5393 coding->category_idx.
5395 2000-12-04 Gerd Moellmann <gerd@gnu.org>
5397 * xterm.c (PER_CHAR_METRIC): Removed because not used.
5399 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
5400 area to x_draw_glyphs instead of a window-relative coordinate.
5402 * fileio.c (auto_save_error): Add parameter ERROR. Show the
5403 error in the message.
5405 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
5406 timer after having read a key. It's not good for code reading
5407 several keys in a loop, like an input method.
5409 * fileio.c (Finsert_file_contents): When VISIT is t, don't
5410 record undo information for format-decode.
5412 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
5413 current buffer is read-only, not if it isn't.
5415 * keyboard.c (record_char): Record `help-echo' input events
5416 in recent_keys only if they display some help. Don't record
5417 `help-echo' events as macro char.
5419 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5421 * editfns.c (save_excursion_restore): Don't move point
5422 in another window if it is showing the wrong buffer.
5423 Avoid the call to Fwindow_live_p, for speed.
5425 2000-12-04 Kenichi Handa <handa@etl.go.jp>
5427 * xfaces.c (struct font_name): New member registry_priority.
5428 (split_font_name): Initialize the above member to zero.
5429 (concat_font_list): New function.
5430 (font_list): Include fonts of all alternative registries.
5431 (FONT_POINT_SIZE_QUANTUM): New macro.
5432 (better_font_p): Ignore point size difference less than
5433 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
5435 * xterm.c (x_produce_glyphs): If a font for a component of
5436 a composition is not found, use 1 pixel dot ascent and 0 dot
5437 descent value to avoid displaying terribly tall empty boxes.
5439 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
5441 2000-12-03 Ken Raeburn <raeburn@gnu.org>
5443 * coding.h (code_convert_string1): Declare.
5445 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
5447 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
5449 2000-12-02 Jason Rumney <jasonr@gnu.org>
5451 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
5452 correctly for single byte character case.
5453 (w32_per_char_metric): Do not try to make any assumptions about
5454 the metrics of BDF fonts.
5455 (x_estimate_mode_line_height): If `mode-line' face
5456 hasn't a font, use that of the frame, as drawing glyphs does.
5457 (note_mouse_highlight): Change the cursor shape on the vertical
5458 border between windows [not enabled].
5460 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
5462 * w32fns.c (Fx_create_frame): Reintroduce the call to
5463 face-set-after-frame-defaults.
5464 (Vx_window_horizontal_drag_shape): New variable.
5465 (syms_of_xfns): DEFVAR_LISP it.
5466 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
5469 2000-12-02 Simon Josefsson <simon@josefsson.org>
5471 * fns.c (Fmd5): Use a different logic to decide the coding system
5474 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
5476 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
5478 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
5480 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5482 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
5483 height for YNegative.
5484 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
5485 height; also see comment there.
5487 * window.c (coordinates_in_window): Handle computations for
5488 positions on the vertical bar and fringes differently for
5489 window-system frames. Consider some pixels near the vertical bar
5490 as on the bar if the frame doesn't have vertical scroll bars.
5491 Associate positions between mode or header lines with the
5492 right window, the left one.
5494 2000-12-01 Jason Rumney <jasonr@gnu.org>
5496 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
5498 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
5501 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5503 * window.c (struct saved_window): Add members orig_top and orig_height.
5504 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
5505 (save_window_save, Fset_window_configuration): Save/restore
5506 window's orig_top and orig_height.
5508 2000-12-01 Jason Rumney <jasonr@gnu.org>
5510 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
5512 * w32fns.c (x_set_cursor_color): Fix last change.
5514 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5516 * xdisp.c (echo_area_display): If cursor is in the echo area, make
5517 sure that the next redisplay displays the minibuffer, so that
5518 the cursor will be replaced with what the minibuffer wants.
5520 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
5521 #ifndef instead of using #if.
5522 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
5523 USE_TOOLKIT_SCROLL_BARS is defined.
5525 2000-11-30 Jason Rumney <jasonr@gnu.org>
5527 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
5530 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5532 * fns.c (Fmd5): Doc fix.
5534 2000-11-30 Simon Josefsson <simon@josefsson.org>
5536 * fns.c (Fmd5): New function.
5537 (syms_of_fns): Defsubr md5.
5539 * Makefile.in (obj): Add md5.o
5541 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5543 * md5.h, md5.c: New files, taken from glibc.
5545 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
5547 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
5548 hasn't a font, use that of the frame, as drawing glyphs does.
5550 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
5552 * eval.c (Frun_hooks): Allow 0 arguments.
5554 2000-11-29 Gerd Moellmann <gerd@gnu.org>
5556 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
5557 is over the menu bar widget, say it's not on the frame.
5559 * xfns.c (Fx_create_frame): Reintroduce the call to
5560 face-set-after-frame-defaults.
5562 * eval.c (Fsignal): Reset handling_signal.
5564 2000-11-28 Jason Rumney <jasonr@gnu.org>
5566 * w32menu.c (add_menu_item): Reset menu item text when changing
5567 type to radio button.
5569 2000-11-28 Gerd Moellmann <gerd@gnu.org>
5571 * xselect.c: Update copyright.
5573 * window.c (coordinates_in_window): If on a mode or header line,
5574 but sufficiently close to its start, return ``on vertical
5575 border''. This gives us a way to drag windows horizontally when
5576 using toolkit scroll bars.
5578 * xterm.c (note_mouse_highlight): Change the cursor shape
5579 on the vertical border between windows.
5581 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
5583 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
5584 (syms_of_xfns): DEFVAR_LISP it.
5585 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
5587 * textprop.c (text_read_only): New function.
5588 (verify_interval_modification): Use it instead of signaling
5589 `text-read-only'. This makes it easier to catch this error
5592 * xdisp.c (forward_to_next_line_start): Check for newlines,
5593 not end of line, which includes CR.
5595 2000-11-28 Kenichi Handa <handa@etl.go.jp>
5597 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5598 include no-conversion.
5600 2000-11-27 Jason Rumney <jasonr@gnu.org>
5602 * w32fns.c (w32_load_system_font): Always mark font as double byte
5603 if codepage is unicode.
5605 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5607 * xdisp.c (forward_to_next_line_start): If already on a newline,
5608 just consume it to avoid unintended skipping over invisible text below.
5610 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5611 `vertical-line', `mode-line' and `header-line' events.
5613 * xdisp.c (try_window_id): Avoid starting to display in the middle
5614 of a character, a TAB for instance. This is easier than to set
5615 up the iterator exactly, and it's not a frequent case, so the
5616 additional effort wouldn't really pay off.
5618 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5620 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5623 2000-11-25 Jason Rumney <jasonr@gnu.org>
5625 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5626 Args to window_from_coordinates should be pixel coordinates.
5628 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5629 redisplay handles them properly.
5631 2000-11-25 Miles Bader <miles@gnu.org>
5633 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5635 2000-11-24 Jason Rumney <jasonr@gnu.org>
5637 * w32.c (init_environment): Set LANG environment variable based on
5638 locale settings, if not set.
5640 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5641 making tool bar smaller. When clearing the frame, also
5642 clear current matrices. Clear frame when tool bar disappears.
5643 Don't use more lines for the tool-bar than is available.
5644 (x_change_window_heights): New function.
5646 2000-11-24 Gerd Moellmann <gerd@gnu.org>
5648 * xdisp.c (init_from_display_pos): If POS says we're already after
5649 an overlay string ending at POS, make sure to pop the iterator
5650 because it will be in front of that overlay string. When POS is
5651 ZV, we've thereby also ``processed'' overlay strings at ZV.
5653 * xfaces.c (lface_from_face_name): Function comment fix.
5655 2000-11-24 Miles Bader <miles@gnu.org>
5657 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5658 apply `mode-line-inverse-video' -- zero means force display using
5659 the default face, non-zero means display using the specialized face.
5660 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5662 2000-11-23 Kenichi Handa <handa@etl.go.jp>
5664 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5667 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5669 * coding.c (decode_coding_emacs_mule): Fix the case of
5670 CODING_EOL_LF, which used uninitialized value of c.
5672 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5674 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5676 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5678 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5681 * frame.h (struct frame): Replace desired_tool_bar_items,
5682 current_tool_bar_items, n_desired_tool_bar_items,
5683 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
5685 * frame.c (make_frame): Change initialization of tool bar
5688 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
5689 Change references to members deleted from struct frame to use the
5692 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
5693 references to members deleted from struct frame to use the new ones.
5695 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
5697 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5699 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
5700 (note_tool_bar_highlight): Change references to members deleted
5701 from struct frame to use the new ones.
5703 2000-11-23 Miles Bader <miles@gnu.org>
5705 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5706 the face's inverse-video attribute, rather than overriding it.
5708 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5710 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5711 making tool bar smaller.
5713 2000-11-22 Dave Love <fx@gnu.org>
5715 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5717 2000-11-22 Miles Bader <miles@gnu.org>
5719 * keyboard.c (Vminibuffer_message_timeout): New variable.
5720 (command_loop_1): Use it to determine message timeout.
5721 (syms_of_keyboard): Initialize it.
5723 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5725 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5727 * sysdep.c: Move the code for declaring h_errno after #include
5730 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5732 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5733 the menu bar when the tooltip is unmapped.
5735 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5736 sole visible buffer when we're currently in the mini-buffer, and
5739 2000-11-21 Jason Rumney <jasonr@gnu.org>
5741 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5742 put on the clipboard.
5743 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5744 copy of what Emacs last put there. If they are the same, do not
5745 use the clipboard copy to avoid losing data due to coding conversions.
5747 2000-11-22 Miles Bader <miles@gnu.org>
5749 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5750 (syms_of_minibuf): Initialize it.
5751 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5752 to prompt, don't make read-only.
5754 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5756 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5757 Add BEFORE/AFTER_POTENTIAL_GC.
5759 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5761 * buffer.c (mmap_free_1): Avoid a compiler warning.
5763 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5765 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5767 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5770 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5772 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5775 * s/gnu-linux.h: Don't use `#cpu'.
5777 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5778 not defined in mman.h.
5780 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5781 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5782 and store an index in the XClientMessageEvent. Storing a
5783 Lisp_Object or pointer can fail on a 64 bit system, since X only
5785 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5787 2000-11-20 Dave Love <fx@gnu.org>
5789 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5791 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5793 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5795 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5797 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5800 * alloc.c (make_string): Fix previous change. Be sure to make
5801 unibyte string correctly.
5803 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5805 * window.c (Fwindow_list): Change parameter list to be XEmacs
5807 (window_list_1): New function.
5808 (window_loop): Use it instead of Fwindow_list.
5810 * sysdep.c (emacs_ospeed): New variable.
5811 (toplevel): Don't declare ospeed extern.
5812 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5814 * termcap.c (ospeed): Remove.
5815 (tputs) [!emacs]: Remove unused code.
5816 (tgetent): Avoid a compiler warning.
5818 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5819 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5820 SCROLL_BAR_X_WIDGET with additional argument DPY.
5822 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5824 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5825 Take the X display as additional argument.
5826 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5827 `Widget' is a pointer type that's not easily stored in Lisp_Object
5828 form in a portable way.
5830 * dispnew.c (update_text_area): Fix last change.
5832 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5834 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5836 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5837 clear current matrices.
5839 * buffer.c (mmap_enlarge): Don't print a message on stderr
5840 if mapping new memory at the end of the existing region fails.
5842 * dispnew.c (update_text_area): Don't skip over equal glyphs
5843 when the last current glyph overlaps the glyph to its right.
5845 2000-11-18 Miles Bader <miles@gnu.org>
5847 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5848 lines that *end* with "..." too (that's the most common case!).
5850 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5852 * xdisp.c (resize_mini_window): Temporarily change to the
5853 mini-window's buffer if necessary.
5855 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5856 the tooltip obscures less text under it.
5858 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5860 * puresize.h (BASE_PURESIZE): Increase to 700000.
5862 2000-11-18 Jason Rumney <jasonr@gnu.org>
5864 * w32term.c (w32_draw_bitmap): Use face to set colors.
5866 2000-11-17 Dave Love <fx@gnu.org>
5868 * lread.c (Fload): Fix #ifdef for pcc.
5870 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5872 * xdisp.c (pos_visible_p): Compute the default character height
5875 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5877 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5878 knowing the line's height; use the default font's height in that case.
5880 * xfaces.c (weight_table): Add `demi' with the same meaning as
5883 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5885 * dispnew.c (null_row): New global static variable.
5886 (clear_glyph_row): Delete local static variable null_row.
5888 2000-11-15 Jason Rumney <jasonr@gnu.org>
5890 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5891 (w32_alloc_lighter_color): Use new brightness calculations from
5892 xterm.c. Scale delta to be in the range expected by W32.
5893 (w32_draw_relief_rect): Use frame relief colors.
5895 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5897 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5898 (Qinhibit_default_face_x_resources): New variable.
5899 (syms_of_frame): Initialize it.
5900 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5902 * xdisp.c (pos_visible_p): Improve function comment.
5904 * lisp.h (BINDING_STACK_SIZE): New macro.
5906 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5907 reading the directory if readdir returns null and errno is EAGAIN
5910 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5912 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5913 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5914 Set amount_to_scroll to max of dx and scroll_step so that
5915 scroll-conservatively doesn't defeat scroll-step>1.
5916 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5917 scroll-conservatively for line-at-a-time scrolling.
5919 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5921 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5924 * xdisp.c (current_mode_line_height, current_header_line_height):
5926 (init_xdisp): Initialize them.
5927 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5928 and use exact mode line heights if it is set.
5930 * lisp.h (pos_visible_p): Change prototype.
5932 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5933 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5934 and current_header_line_height first.
5935 (current_mode_line_height, current_header_line_height):
5938 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5940 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5941 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5942 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5944 2000-11-14 Miles Bader <miles@gnu.org>
5946 * xterm.c (x_alloc_lighter_color): Include an additive component
5947 too for dark colors, because FACTOR isn't enough.
5948 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5951 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5953 * keyboard.c (show_help_echo): Call message3_nolog with number of
5954 bytes in the help string as 2nd parameter, instead of the number
5957 2000-11-13 Miles Bader <miles@gnu.org>
5959 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5960 (Fload): Use new openp return protocol.
5961 Don't try to use Vload_source_file_function to load .elc files.
5962 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5963 openp return protocol.
5964 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5966 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5968 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5970 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5971 Defined these macros.
5972 (NLIST_STRUCT): Avoid re-defining it.
5974 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5975 -I/usr/contrib/X11R6/include.
5976 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5978 2000-11-10 Jason Rumney <jasonr@gnu.org>
5980 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5982 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5983 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5985 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5986 (Qw32_charset_vietnamese): New symbol.
5987 (xlfd_charset_of_font): New function.
5988 (w32_load_system_font): Use it.
5989 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5990 when Vw32_charset_info_alist is nil to ensure default face always
5991 has font. Use Fcar and Fcdr for safety.
5992 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5993 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5994 pseudo-codepages for special cases.
5995 (w32_to_x_font): New parameter to allow charset portion to be
5996 specified where there is many to one mapping. Callers changed.
5997 (w32_list_fonts): Avoid listing fonts that won't display.
5999 2000-11-10 Gerd Moellmann <gerd@gnu.org>
6001 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
6002 (font_list_1): Renamed from font_list.
6003 (font_list): New function, trying alternative registries from
6004 Vface_alternative_font_registry_alist.
6005 (Finternal_set_alternative_font_registry_alist): New function.
6006 (syms_of_xfaces): Initialize and Staticpro
6007 Vface_alternative_font_registry_alist.
6008 Defsubr Finternal_set_alternative_font_registry_alist.
6010 2000-11-09 Ken Raeburn <raeburn@gnu.org>
6012 * lisp.h (Flooking_at): Declare.
6014 2000-11-09 Gerd Moellmann <gerd@gnu.org>
6016 * dired.c (directory_files_internal): Fix a braino.
6018 * dired.c (directory_files_internal): Add missing GCPRO's.
6021 2000-11-08 Gerd Moellmann <gerd@gnu.org>
6023 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
6024 (resize_mini_window): Return quickly if Vresize_mini_window is
6025 nil. Don't return if Vmax_mini_window_height is nil.
6027 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
6028 (syms_of_xdisp): Initialize them.
6029 (resize_mini_window): Act according to the setting of
6030 Vresize_mini_window.
6031 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
6033 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
6034 scroll bar widget after configuring it, so that it will appear at
6035 the right position from the start.
6036 (XTredeem_scroll_bar): Cleaned up.
6038 2000-11-08 Kenichi Handa <handa@etl.go.jp>
6040 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
6041 font is taller than the frame line, we don't have to bias the
6044 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
6046 2000-11-07 Dave Love <fx@gnu.org>
6048 * config.in (HAVE_MKSTEMP): Add.
6050 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
6052 2000-11-07 Gerd Moellmann <gerd@gnu.org>
6054 * window.c (Fset_window_configuration): Don't try to preserve
6055 point in the current buffer, if that buffer is displayed in more
6058 * xfaces.c (lookup_named_face): If default face isn't realized,
6059 try to realize it. Return -1 if not successful.
6060 (Fx_list_fonts): Handle case that face cannot be determined.
6061 (Fface_font): Likewise.
6063 2000-11-06 Gerd Moellmann <gerd@gnu.org>
6065 * window.c (displayed_window_lines): Detect partially
6066 visible lines at the bottom correctly.
6068 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
6070 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
6071 when ensuring we don't do visit in indirect buffer.
6073 2000-11-06 Kenichi Handa <handa@etl.go.jp>
6075 * composite.h (compose_chars_in_text): Add prototype.
6077 * composite.c (Vcomposition_function_table): New variable.
6078 (Qcomposition_function_table): New variable.
6079 (run_composition_function): Call
6080 Vcompose_chars_after_function with three arguments.
6081 (compose_chars_in_text): New function.
6082 (syms_of_composite): Modified the doc-string of
6083 Vcompose_chars_after_function. Declare composition-function-table
6084 as a lisp variable, and initialize it.
6086 * xfns.c (x_encode_text): Suppress producing escape sequences for
6089 * xselect.c: Include composite.h.
6090 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
6092 2000-11-05 Andrew Innes <andrewi@gnu.org>
6094 * w32term.c (x_produce_glyphs): Fix typo in enum name.
6096 * sysdep.c (read_input_waiting): Remove extraneous argument to
6099 * w32fns.c (Fx_server_version): Include w32_build_number in the
6102 * w32heap.c (w32_build_number): New variable.
6103 (cache_system_info): Set it.
6105 * w32heap.h (w32_build_number): Add extern.
6107 * emacs.c (syms_of_emacs): Update docstring for
6108 system-configuration, to reflect the actual usage on MS-Windows.
6110 2000-10-31 Gerd Moellmann <gerd@gnu.org>
6112 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
6113 process idle timers while waiting for another event.
6115 * dispnew.c (update_frame_line): Handle case where spaces in
6116 the default face are colored.
6118 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
6119 window height hasn't changed.
6121 2000-10-31 Jason Rumney <jasonr@gnu.org>
6123 * w32term.c (x_produce_glyphs): Handle composite characters.
6124 (x_draw_glyph_string_foreground)
6125 (x_draw_composite_glyph_string_foreground): Restore old font.
6127 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
6129 * minibuf.c (read_minibuf): Reset the undo history just before
6130 starting the recursive-edit.
6132 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6134 * xfaces.c (menu_face_change_count): New variable.
6135 (Finternal_set_lisp_face_attribute): Increment it for changes
6137 (realize_basic_faces): Reflect changes in the `menu' faces
6140 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
6141 dy obtained from the iterator's y-position after moving from
6142 scroll_margin_pos to PT; see comment there.
6144 * xdisp.c (safe_eval_handler): Call add_to_log.
6146 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
6147 is not a symbol or string.
6149 * xdisp.c (echo_area_display): Don't perform a display update from
6150 inside redisplay. The update will happen anyway at the end of
6151 redisplay, and it can confuse redisplay (GC messages while
6152 redisplaying, for instance.)
6154 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
6156 * xrdb.c (x_load_resources): Use the class name in the defaults.
6158 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
6159 (regex_compile): Catch bogus \(\1\).
6161 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6163 * xterm.c (x_alloc_nearest_color): Fix last change to compare
6166 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
6167 we have a color cache, check that the cached color equals the
6168 allocated color. If not, clear the color cache.
6170 * window.c (displayed_window_lines): Change buffers if necessary.
6171 Fix computation of displayed lines.
6173 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
6174 update_menu_bindings to DEFVAR_BOOL.
6176 2000-10-30 Kenichi Handa <handa@etl.go.jp>
6178 * search.c (Fset_match_data): Be sure to make search_regs always sane.
6180 * puresize.h (BASE_PURESIZE): Increase to 680000.
6182 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
6184 2000-10-29 Jason Rumney <jasonr@gnu.org>
6186 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
6188 * w32term.c (w32_bdf_per_char_metric): Negate descent.
6189 (w32_cache_char_metrics): Handle possibility that 'x' does not
6190 exist in a BDF font.
6191 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
6193 * w32bdf.h (bdffont): Add nchars.
6195 * w32bdf.c (set_bdf_font_info): Set it.
6196 (w32_BDF_TextOut): Swap byte order of double byte characters.
6197 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
6199 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
6201 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
6202 don't override the colors in frame's param_alist, unless they are
6205 * term.c (reassert_line_highlight): If inverse_video is non-zero,
6206 reverse the effect of the highlight flag.
6208 2000-10-27 Ken Raeburn <raeburn@gnu.org>
6210 * window.h (Fwindow_live_p): Declare.
6212 * undo.c (record_delete): Check that last_undo_buffer is really a
6213 buffer before applying XBUFFER to it.
6215 * keymap.c (where_is_internal): Pass lisp object, not integer, to
6218 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6220 * lisp.h (KEYMAPP): New macro.
6221 (get_keymap): Remove.
6222 (get_keymap_1): Rename get_keymap.
6224 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
6226 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
6228 * xmenu.c (single_submenu): Use KEYMAPP.
6229 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6230 Use KEYMAPP rather than Fkeymapp.
6232 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
6234 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
6235 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6236 Use KEYMAPP rather than Fkeymapp.
6237 (single_submenu): Use KEYMAPP.
6238 (w32_menu_show, w32_dialog_show): Use TRUE.
6240 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
6242 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
6243 (Fkeymapp): Use KEYMAPP.
6244 (get_keymap): Rename from get_keymap_1. Remove old def.
6245 Return t when autoload=0 and error=0 and the keymap needs autoloading.
6246 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
6247 (Fminor_mode_key_binding): Don't raise an error if the binding
6249 (Fuse_global_map, Fuse_local_map): Allow autoloading.
6250 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
6252 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
6253 Allow Vspecial_event_map to be autoloaded.
6254 (menu_bar_items): Fetch the keymap rather than using keymapp.
6255 (menu_bar_one_keymap): No need to follow func-indirect any more.
6256 (parse_menu_item): get_keymap_1 -> get_keymap.
6257 (tool_bar_items): Fetch the keymap rather than using keymapp.
6258 (read_key_sequence): Use KEYMAPP.
6260 * intervals.c (get_local_map): Use get_keymap rather than following
6261 function-indirections explicitly.
6263 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
6265 2000-10-27 Jason Rumney <jasonr@gnu.org>
6267 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
6268 point, as Windows has oversized fonts.
6270 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
6272 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6274 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
6275 (freehook, reallochook): Handle null pointer arguments.
6276 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
6278 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6280 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
6281 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
6282 Giving in to popular pressure to shut up the compiler with casts.
6284 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6286 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
6287 signed value, and use a default value computed from the font's
6290 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
6292 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
6293 that specify a negative underline position can still use underlines.
6295 * window.c (Fpos_visible_in_window_p): Make POS default to
6296 WINDOW's point, not the current buffer's point.
6298 2000-10-26 Dave Love <fx@gnu.org>
6300 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
6301 when it's necessary.
6303 2000-10-26 Gerd Moellmann <gerd@gnu.org>
6305 * window.c (size_window): Compute size difference from sum of old
6306 child window sizes instead of from parent's size.
6308 * xdisp.c (pos_visible_p): Change current buffer if necessary.
6309 Handle obscured lines at the top of the window.
6311 * frame.c (Fdelete_frame): Doc fix. Move running the hook
6312 down after the last error condition check.
6314 * frame.c (Fdelete_frame): Run delete-frame-hook.
6316 2000-10-26 Kenichi Handa <handa@etl.go.jp>
6318 * coding.c (decode_coding): Fix previous change (check also
6319 CODING_MODE_LAST_BLOCK).
6321 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6323 * regex.c: More `unsigned char' -> `re_char' changes.
6324 Also change several `int' into `re_wchar_t'.
6325 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
6326 (PUSH_FAILURE_POINTER): Don't cast any more.
6327 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
6328 We want GCC to complain, since this piece of code makes
6329 re_match non-reentrant, which *should* be fixed.
6330 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
6331 (EXTEND_BUFFER): Use RETALLOC.
6332 (SET_LIST_BIT): Don't cast.
6333 (re_wchar_t): New type.
6334 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
6335 that those two functions will always properly return.
6336 (IMMEDIATE_QUIT_CHECK): Cast to void.
6337 (analyse_first): Use recursion rather than an explicit stack.
6338 (re_compile_fastmap): Can't fail anymore.
6339 (re_search_2): Don't check re_compile_fastmap for failure.
6340 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
6341 Now also sets the new value (passed in a new argument).
6342 (re_match_2_internal): Use it.
6343 Also, use a new var `reg' of type size_t when looping through regs
6344 rather than reuse the inappropriate `mcnt'.
6346 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
6347 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
6348 (where_is_internal): Renamed from Fwhere_is_internal.
6349 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
6350 (Fwhere_is_internal): New function wrapping where_is_internal.
6351 (where_is_internal_1): Handle the case where we're filling the cache.
6352 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
6354 2000-10-25 Miles Bader <miles@gnu.org>
6356 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
6358 2000-10-25 Gerd Moellmann <gerd@gnu.org>
6360 * window.c (pos_fully_visible_p): Removed.
6361 (Fpos_visible_in_window_p): Use pos_visible_p to determine
6362 if position is visible and/or fully visible.
6364 * lisp.h (pos_visible_p): Add prototype.
6366 * xdisp.c (pos_visible_p): New function.
6368 2000-10-25 Kenichi Handa <handa@etl.go.jp>
6370 * process.c (send_process): If OBJECT is t, it means that the data
6371 is from C string, but we should encode it. Before calling
6372 setup_raw_text_coding_system, be sure to flush out data by the
6373 previous coding system.
6375 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
6377 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
6378 assignment of startpos to prev when startpos == pos.
6380 * editfns.c (find_field): Set the field stickiness correctly from
6381 overlay fields. Use renamed `text_property_stickiness'.
6382 (text_property_stickiness): Renamed from `char_property_stickiness'.
6383 Only check text properties, not overlays.
6384 * textprop.c (get_char_property_and_overlay): New function.
6385 (Fget_char_property): Use it.
6386 * intervals.h (get_char_property_and_overlay): Add declaration.
6388 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6390 * keymap.c: Use AREF, ASET and ASIZE macros.
6391 (Fmake_sparse_keymap): Docstring fix.
6393 (shadow_lookup): Move up.
6394 Handle the case where lookup-key returns an integer.
6395 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
6396 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
6397 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
6398 Simplify/rewrite the keymap-finding code.
6399 Add check for command shadowing, using shadow_lookup.
6401 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
6403 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
6404 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
6407 2000-10-24 Andrew Innes <andrewi@gnu.org>
6409 * dired.c (directory_files_internal_unwind): New function.
6410 (directory_files_internal): Use it to ensure closedir is called
6411 even if expand-file-name or file-attributes throw, eg. because of
6412 a user interrupt. Also enable immediate_quit while calling
6413 re_search, so that matching can be interrupted as well.
6415 2000-10-24 Andrew Innes <andrewi@gnu.org>
6417 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
6419 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
6420 so that re_search functions only quit when callers expect them to.
6422 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6424 * regex.c (regex_compile): Change the way of handling a range from
6425 a char less than 256 to a char not less than 256.
6427 2000-10-24 Gerd Moellmann <gerd@gnu.org>
6429 * window.c (size_window): Prevent setting window's width or
6430 height to a negative value (esp. with XSETFASTINT).
6432 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
6433 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
6434 (protect_malloc_state) [GC_MALLOC_CHECK &&
6435 GC_PROTECT_MALLOC_STATE]: New function.
6436 (PROTECT_MALLOC_STATE): New macro.
6437 (__malloc_initialize, morecore, _malloc_internal)
6438 (_free_internal) _realloc_internal): Use it to make _heapinfo
6439 read-only outside of gmalloc.
6441 * keymap.c: Update copyright.
6443 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
6446 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
6448 * filelock.c (unlock_all_files): Use unlock_file to expand each
6449 buffer's file_truename before trying remove its lock file.
6451 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
6453 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
6454 or CRLF, decode EOLs.
6456 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6458 * window.c (Fdisplay_buffer): Fix doc.
6460 2000-10-23 Jason Rumney <jasonr@gnu.org>
6462 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
6463 ASCII font of default fontset on Windows.
6465 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
6466 xterm.c comment below).
6468 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
6470 2000-10-23 Gerd Moellmann <gerd@gnu.org>
6472 * xterm.c (x_connection_closed): Reset handling_signal.
6474 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
6476 2000-10-23 Miles Bader <miles@gnu.org>
6478 * window.c (window_scroll_pixel_based, window_scroll_line_based):
6479 Pass nil for FULLY argument to Fpos_visible_in_window_p to
6480 maintain old behavior.
6481 * minibuf.c (Fminibuffer_complete): Likewise.
6483 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
6485 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
6486 that when a font can't be exactly centered, it errs up rather than
6489 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
6491 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
6493 2000-10-23 Andrew Choi <akochoi@i-cable.com>
6495 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
6497 * dispnew.c [macintosh]: Include macterm.h.
6498 (init_display) [macintosh]: Initialization for window system.
6500 * emacs.c (main) [macintosh]: Call syms_of_textprop,
6501 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
6502 syms_of_search, x_term_init, and init_keyboard before calling
6503 init_window_once. Also, call syms_of_xmenu.
6505 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
6506 default fontset to Monaco.
6508 * frame.c [macintosh]: Include macterm.h. Remove declarations of
6509 NewMacWindow and DisposeMacWindow.
6510 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
6511 instead of calling NewMacWindow and setting fields of
6512 f->output_data.mac directly. Call init_frame_faces.
6513 (Fdelete_frame) [macintosh]: Remove unused code.
6514 (Fmodify_frame_parameters) [macintosh]: Call
6515 x_set_frame_parameters instead of mac_set_frame_parameters.
6517 * frame.h [macintosh]: Define menu_bar_lines field in struct
6518 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
6520 * keyboard.c [macintosh]: Include macterm.h.
6521 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
6522 and menu_bar_activate_event type events as for X and NT.
6523 (make_lispy_event) [macintosh]: Construct lisp events of type
6524 MENU_BAR_EVENT as for X and NT.
6526 * sysdep.c [macintosh]: Remove declaration for sys_signal.
6527 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
6528 (sys_subshell) [macintosh]: Remove definition entirely.
6529 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
6530 Vwindow_system_version here. Remove initialization of
6531 Vx_bitmap_file_path.
6532 (read_input_waiting): Correct the number of parameters passed to
6534 Move all Macintosh functions to mac/mac.c.
6536 * term.c [macintosh]: Include macterm.h.
6538 * window.c [macintosh]: Include macterm.h.
6540 * xdisp.c [macintosh]: Include macterm.h. Declare
6541 set_frame_menubar and pending_menu_activation.
6542 (echo_area_display) [macintosh]: Do not return if terminal frame
6543 is the selected frame.
6544 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
6545 Allow only the selected frame to set menu bar.
6546 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
6547 calling FRAME_EXTERNAL_MENU_BAR (f).
6548 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
6550 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
6551 and check_x. Declare XCreateGC. Define x_create_gc and
6552 x_free_gc. Initialize font_sort_order.
6553 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
6554 but call x_list_fonts instead of w32_list_fonts.
6555 (Finternal_face_x_get_resource) [macintosh]: Do not call
6556 display_x_get_resource.
6557 (prepare_face_for_display) [macintosh]: Set xgcv.font.
6558 (realize_x_face) [macintosh]: Load the font if it is specified in
6560 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
6562 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
6564 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
6565 is nil: since we go to the end of submap anyway, we'd end up
6567 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
6568 doesn't obey autoload.
6570 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6572 * msdos.c (dos_set_window_size): Update screen dimension variables.
6574 2000-10-21 Jason Rumney <jasonr@gnu.org>
6576 * w32term.c (w32_cache_char_metrics): Double check that font is
6577 really fixed pitch before trusting tmPitchAndFamily.
6579 2000-10-21 Andrew Innes <andrewi@gnu.org>
6581 * w32gui.h (w32_char_font_type): Move enum from w32term.c
6583 * w32term.h: Extern decl for w32_cache_char_metrics.
6585 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
6587 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
6588 (w32_unload_font): Free per_char array if present.
6590 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
6591 cached information in emulated XFontStruct to handle common cases
6592 quickly. Do not allocate XCharStruct for return.
6593 (w32_native_per_char_metric): New function.
6594 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6596 (x_produce_glyphs): Don't get an HDC. Change calls to
6597 w32_per_char_metric to match arg change above. Remove calls to
6599 (w32_get_glyph_overhangs): Ditto.
6600 (w32_cache_char_metrics): New function.
6602 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6603 ($(BLD)/casefiddle.$(O)): Remove compile command.
6604 ($(BLD)/gmalloc.$(O)): Remove compile command.
6605 ($(BLD)/dispnew.obj):
6606 ($(BLD)/keyboard.obj):
6607 ($(BLD)/w32inevt.obj):
6608 ($(BLD)/w32bdf.obj):
6610 ($(BLD)/buffer.obj):
6611 ($(BLD)/editfns.obj):
6613 ($(BLD)/fileio.obj):
6615 ($(BLD)/indent.obj):
6616 ($(BLD)/insdel.obj):
6617 ($(BLD)/intervals.obj):
6618 ($(BLD)/minibuf.obj):
6620 ($(BLD)/scroll.obj):
6621 ($(BLD)/sysdep.obj):
6622 ($(BLD)/textprop.obj):
6623 ($(BLD)/widget.obj):
6624 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6625 ($(BLD)/term.obj): Add dependency on dispextern.h.
6627 * makefile.nt ($(BLD)\dispnew.obj):
6628 ($(BLD)\keyboard.obj):
6629 ($(BLD)\w32inevt.obj):
6630 ($(BLD)\w32bdf.obj):
6632 ($(BLD)\buffer.obj):
6633 ($(BLD)\editfns.obj):
6635 ($(BLD)\fileio.obj):
6637 ($(BLD)\indent.obj):
6638 ($(BLD)\insdel.obj):
6639 ($(BLD)\intervals.obj):
6640 ($(BLD)\minibuf.obj):
6642 ($(BLD)\scroll.obj):
6643 ($(BLD)\sysdep.obj):
6644 ($(BLD)\textprop.obj):
6645 ($(BLD)\widget.obj):
6646 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6647 ($(BLD)\term.obj): Add dependency on dispextern.h
6649 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6651 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6652 with an additional argument of Qt.
6654 2000-10-21 Miles Bader <miles@gnu.org>
6656 * window.c (pos_fully_visible_in_window_p): New function.
6657 (Fpos_visible_in_window_p): Add FULLY argument.
6658 Use pos_fully_visible_in_window_p.
6659 (window_scroll_pixel_based, window_scroll_line_based): Update
6660 calls to Fpos_visible_in_window_p.
6661 * lisp.h (Fpos_visible_in_window_p): Update prototype
6663 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6665 * alloc.c (toplevel): Conditionalize compilation of mem_*
6666 functions differently.
6668 2000-10-20 Jason Rumney <jasonr@gnu.org>
6670 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6671 mem_init where it used to be. mem_z etc not defined otherwise.
6673 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6675 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6677 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6678 structure definition and related variabled to the top of the file.
6679 Include this code when GC_MALLOC_CHECK is defined.
6680 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6681 register/unregister allocated region.
6682 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6683 which isn't allocated.
6684 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6685 something which is already in use.
6686 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6687 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6688 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6689 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6691 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6692 _malloc_internal instead of malloc.
6693 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6696 2000-10-20 Andrew Innes <andrewi@gnu.org>
6698 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6700 (my_strftime) <macro>: Don't use macro arg list when redefining as
6702 (my_strftime) <function>: Supply 0 as ut argument.
6704 2000-10-19 Jason Rumney <jasonr@altavista.net>
6706 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6707 including dispextern.h, as it stops faces from working.
6709 * w32fns.c (Fx_create_frame): Don't bother calling
6710 face-set-after-frame-default since the caller does it for us
6711 anyway. Clean up calls to x_get_arg to be consistent with X.
6713 * w32term.c (x_produce_glyphs): Handle
6714 unibyte_display_via_language_environment correctly.
6715 (w32_draw_box_rect): Fix the calculation of width and height.
6717 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6718 as it has stopped working.
6719 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6722 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6724 * eval.c (skip_debugger): Prevent a compiler warning.
6725 (Fcondition_case): Likewise.
6726 (Fbacktrace_frame): Use a null interactive spec.
6728 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6730 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6732 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6734 * strftime.c: Sync with glibc, file version 1.78.
6735 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6736 should no longer be used according to ISO 8601.
6738 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6739 no map for meta_prefix_char, don't try to use it as a keymap.
6740 Instead, if T_OK is non-zero, look up a default binding, if any,
6741 otherwise, if T_OK is zero, return nil.
6743 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6744 (x_to_xcolors, png_load): Use x_query_color.
6746 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6748 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6750 (x_copy_color, x_alloc_lighter_color): Likewise.
6752 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6753 (x_query_color, x_query_colors): Add prototype.
6755 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6756 check_string_bytes only if not noninteractive, increase count to 50.
6758 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6760 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6763 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6765 * alloc.c (pure_bytes_used): Renamed from pureptr.
6767 (pure_alloc): New function.
6768 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6770 (Fpurecopy): Use PURE_POINTER_P.
6772 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6773 PT has moved backward.
6775 * xdisp.c (cursor_row_p): Take continued lines into account.
6777 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6779 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6780 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6781 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6784 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6785 of selective display off while searching for the next line start.
6787 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6789 * Makefile.in (term.o): Depend on dispextern.h.
6791 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6793 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6795 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6797 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6798 the iterator at the beginning, so that they can be set later on,
6799 for instance in reseat_at_next_visible_line_start, without being
6802 * xfns.c (pbm_format): Add :foreground and :background keywords.
6803 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6804 (xbm_load): Recognize foreground and background color specifications.
6806 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6808 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6810 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6812 * msdos.c (IT_set_face): Compare highlighted face with the default
6813 face, and invert colors if these faces' colors are identical.
6814 (Fmsdos_remember_default_colors): Don't swap foreground and
6815 background colors in initial_colors[].
6816 (IT_set_frame_parameters): Don't swap frame's foreground and
6817 background pixels. If ALIST includes "(reverse . t)", swap
6818 foreground-color and background-color properties in frame's
6819 param_alist. If the original frame's param_alist doesn't specify
6820 the colors, store unspecified-fg and unspecified-bg, reversed if
6823 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6824 the colors are unspecified and reversed, reverse fore- and back-
6825 ground in the returned value.
6826 (Fframe_parameter): Ditto.
6828 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6830 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6831 get_last_unchanged_at_beg_row.
6832 (find_first_unchanged_at_end_row): Renamed from
6833 get_first_unchanged_at_end_row.
6834 (find_first_unchanged_at_end_row): Convert assertions to
6835 unconditional tests which abort. When looking for a row in
6836 unchanged text, don't go further back than first_text_row.
6838 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6839 Don't add in the last line's height when deciding if the new
6840 position is below the scroll margin.
6842 2000-10-16 Miles Bader <miles@gnu.org>
6844 * editfns.c (Fconstrain_to_field): Check carefully for field
6845 boundaries if either OLD_POS or NEW_POS has a non-nil field
6846 property, even if they're the same.
6848 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6850 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6851 height for XFillRectangle.
6853 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6855 * syntax.c (Fstring_to_syntax): New function extracted from
6856 Fmodify_syntax_entry.
6857 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6858 (skip_chars, Fforward_comment): Remove unused variables.
6859 (syms_of_syntax): Add defsubr for string-to-syntax.
6860 (describe_syntax): Add code for comment and string fences.
6862 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6864 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6865 Do the meta->esc mapping. Call get_keyelt before returning.
6866 Start scanning from the second element (the first is always `keymap')
6867 to make it easier to detect when we reach a parent map.
6868 Handle the case of inheriting from a symbol whose function is a map.
6869 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6870 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6871 (get_keyelt, Flookup_key): Update call to access_keymap.
6872 Remove the meta->esc mappings.
6873 (define_as_prefix): Delete old disabled code.
6874 (menu_item_p): New function.
6875 (where_is_internal_1): Skip over the few remaining menu items.
6876 * lisp.h (access_keymap): Update prototype.
6877 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6878 Update call to access_keymap.
6879 (follow_key, read_key_sequence): Update calls to access_keymap.
6880 Remove the meta->esc mappings.
6882 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6884 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6885 with additional argument.
6887 * xdisp.c (cursor_row_p): New function.
6888 (try_cursor_movement, display_line): Use it.
6890 * xdisp.c (append_space): Also save/restore iterator's current
6891 character and its length.
6893 * xdisp.c (init_from_display_pos): Add an assertion.
6894 (handle_stop): Don't set iterator's add_overlay_start.
6895 (handle_invisible_prop): Likewise.
6896 (load_overlay_strings): If text under an overlay is invisible,
6897 take both before- and after-strings into account when the iterator
6898 is positioned either at the start or at the end of the overlay.
6899 (forward_to_next_line_start): Rewritten.
6900 (reseat_at_next_visible_line_start): Rewritten.
6901 (set_iterator_to_next): Add parameter RESEAT_P.
6903 * dispextern.h (struct it): Remove member add_overlay_start.
6904 (set_iterator_to_next): Change prototype.
6906 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6908 * coding.c (code_convert_region): Be sure to initialize
6909 coding->category_idx.
6910 (decode_coding_string): Set coding->src_multibyte and
6911 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6912 (encode_coding_string): Set coding->src_multibyte and
6913 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6915 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6917 * xfns.c (Fx_create_frame): Don't bother calling
6918 face-set-after-frame-default since the caller does it for us anyway.
6920 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6922 * window.c (coordinates_in_window): Fix detection of vertical line
6923 on character terminals.
6925 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6927 * editfns.c (save_excursion_save): Additionally record the
6929 (save_excursion_restore): If buffer was visible in a window, and a
6930 different window was selected, and the old selected window is
6931 still live, restore point in that window.
6933 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6935 * xterm.c (x_produce_glyphs): Handle
6936 unibyte_display_via_language_environment correctly.
6938 * regex.c (regex_compile): Change the way of handling a range from
6939 unibyte char to multibyte char.
6941 * syntax.c (skip_chars): Change the way of handling a range from
6942 unibyte char to multibyte char.
6944 * process.c (read_process_output): Cancel previous change.
6946 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6948 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6950 * charset.c (Ffind_charset_string): Doc fix.
6951 (Ffind_charset_region): Doc fix.
6953 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6955 * process.c (read_process_output): Fix previous change. Adjust
6956 multibyteness of text to insert in a buffer by
6957 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6959 2000-10-10 Andreas Schwab <schwab@suse.de>
6961 * alloc.c (mark_object): Remove all workarounds installed on
6964 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6966 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6967 (base64_encode_1): Make it work for a text of multibyte form.
6968 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6969 case. Don't call str_to_multibyte because base64_decode_1
6970 produces correct multibyte form for eight-bit codes.
6971 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6972 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6973 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6976 * charset.h (CHAR_STRING): Optimized for single byte characters.
6978 2000-10-09 Andreas Schwab <schwab@suse.de>
6980 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6981 -1 after socket is closed, to fall through to error processing.
6983 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6985 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6986 variables. If ALIST includes foreground-color or
6987 background-color, change also the colors of the default face for
6990 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6992 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6993 them extern (they are defined on xfaces.c).
6994 (syms_of_msdos): Don't intern and don't staticpro
6995 Qbackground_color and Qforeground_color.
6997 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6999 * frame.c (Fframe_parameter): For non-windowed frames, if
7000 f->param_alist says foreground or background color is unspecified,
7001 call tty_color_name to return the color name computed from the
7002 frame's current colors.
7004 2000-10-06 Dave Love <fx@gnu.org>
7006 * terminfo.c (ospeed): Don't declare.
7008 * sysdep.c: Don't include string.h.
7009 (h_errno): Declare conditional also on TRY_AGAIN.
7011 * charset.c (Ffind_charset_string): Doc fix.
7013 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
7014 (Fbase64_decode_region, Fbase64_decode_string): More explicit
7017 2000-10-05 Dave Love <fx@gnu.org>
7019 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
7020 position like menu-bar.
7022 2000-10-05 Gerd Moellmann <gerd@gnu.org>
7024 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
7026 * xdisp.c (handle_single_display_prop): Use safe_call1.
7027 (safe_call): Renamed from call_function.
7028 (safe_call1): New function.
7029 (handle_fontified_prop): Use safe_call1 instead of call1.
7030 (safe_eval): Renamed from eval_form.
7031 (safe_eval_handler): Renamed from eval_handler.
7032 (handle_single_display_prop, display_mode_element): Use safe_eval
7033 instead of eval_form.
7035 * xfaces.c (merge_face_heights): Use safe_call instead of
7038 * keyboard.c (show_help_echo): Use safe_call instead of
7039 call_function; use safe_eval instead of eval_form.
7041 * lisp.h (safe_call): Renamed from call_function.
7042 (safe_eval): Renamed from eval_form.
7043 (safe_call1): Add prototype.
7045 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
7047 * xfns.c (image_ascent): Rearrange ascent calculation for the
7050 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
7052 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
7053 (where_is_internal_1): Don't bother ignoring menu-items any more.
7055 2000-10-04 Gerd Moellmann <gerd@gnu.org>
7057 * keyboard.c (update_menu_bindings): New variable.
7058 (parse_menu_item): Use AREF. If update_menu_bindings
7059 is 0, don't update menu bindings.
7060 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
7062 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
7064 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
7067 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
7069 * syntax.c (forw_comment): Match nestedness of ender/starter.
7070 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
7071 (prev_char_comstart_first): Remove.
7072 (back_comment): Check two-char comment markers more carefully
7073 to better handle overlapping cases like *//* or /* */* */ ...
7074 Match nestedness of ender/starter.
7076 2000-10-02 Dave Love <fx@gnu.org>
7078 * config.in (HAVE_GAI_STRERROR): Add undef.
7080 * process.c (Fopen_network_stream): Use it.
7082 * m/alpha.h (NO_REMAP): Don't define.
7084 2000-10-02 Gerd Moellmann <gerd@gnu.org>
7086 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
7087 return with a string converted to an integer or vice versa when
7088 Vmocklisp_arguments is t.
7089 (Fsignal): Likewise. The function can return for `quit'.
7090 (struct gcpro): Declare member `var' to point to a volatile
7093 * eval.c (error): Prevent compiler warning.
7095 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
7097 * keymap.c (keymap_memberp): New function.
7098 (Fset_keymap_parent): Use it.
7099 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
7100 Use keymap_memberp to avoid creating cycles.
7101 (access_keymap): Use KEYMAPP.
7103 2000-09-30 Gerd Moellmann <gerd@gnu.org>
7105 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
7106 gai_strerror. Make sure xerrno is set if connect fails. Improve
7109 2000-09-29 Jason Rumney <jasonr@gnu.org>
7111 * w32term.c (w32_char_font_type, w32_encode_char)
7112 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
7113 (w32_bdf_per_char_metric): New function.
7114 (w32_per_char_metric): Use it.
7115 (x_draw_glyph_string_background): Always draw background for BDF
7118 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
7119 GDI object which is a scarce resource.
7121 * w32bdf.c (search_file_line): Fix skipping of whitespace.
7122 (get_quoted_string): Fix limit on memchr search.
7123 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
7124 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
7125 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
7126 (get_cached_font_char, cache_char_offset): Use macro
7127 BDF_CODEPOINT_RANGE_COVER_P.
7128 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
7129 (clear_cached_bitmap_slots): New function.
7130 (GET_HEX_VALUE): G-Z, g-z are not hex.
7131 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
7132 (get_bitmap_with_cache): Use new cache implementation.
7133 (create_offscreen_bitmap): New function.
7134 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
7136 * w32term.c (x_produce_glyphs): If the distance from the current
7137 position to the next tab stop is less than a canonical character
7138 width, use the tab stop after that.
7139 (x_draw_glyphs): Handle case START and END are out of bounds more
7141 (x_clear_mouse_face): Block/unblock input.
7142 (x_display_and_set_cursor): Don't show a hollow box cursor for
7143 buffers whose cursor_type is nil.
7145 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7147 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
7149 * dispextern.h (updating_frame): Declare extern.
7151 2000-09-29 Andreas Schwab <schwab@suse.de>
7153 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
7155 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7157 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
7158 use its function definition.
7159 (tool_bar_items): Likewise.
7161 * lisp.h (fatal): Declare NO_RETURN.
7163 2000-09-29 Kenichi Handa <handa@etl.go.jp>
7165 * keymap.c: Remove the line "#undef NULL".
7167 2000-09-28 Gerd Moellmann <gerd@gnu.org>
7169 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
7171 2000-09-28 Dave Love <fx@gnu.org>
7173 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
7175 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
7177 * .gdbinit (xreload): Note its need on GNU/Linux.
7179 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
7180 r_alloc, r_alloc_free.
7182 2000-09-28 Kenichi Handa <handa@etl.go.jp>
7184 * syntax.c (skip_chars): Handle negation correctly.
7186 2000-09-27 Gerd Moellmann <gerd@gnu.org>
7188 * xfaces.c (realize_default_face): Call set_lface_from_font_name
7189 with non-zero FORCE_P argument.
7191 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
7194 * xdisp.c (window_box_height): Add an assertion.
7196 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
7197 tool-bar than is available.
7198 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
7200 2000-09-27 Dave Love <fx@gnu.org>
7202 * s/irix6-5.h: Now works 64-bit. Tidied.
7204 2000-09-26 Gerd Moellmann <gerd@gnu.org>
7206 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
7207 instead of BITS_PER_INT.
7208 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
7209 EMACS_UINT, respectively.
7210 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
7212 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
7214 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
7216 * window.c (freeze_window_starts): Construct last argument for
7217 foreach_window differently.
7219 * xfns.c (x_decode_color): Don't return a Lisp_Object.
7221 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
7222 EMACS_UINT instead of `int' and `unsigned int'.
7223 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
7225 * frame.h (struct frame): Make the `nothing' member of union
7226 output_data an EMACS_INT.
7228 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
7229 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
7230 size in the sdata structure.
7231 (SDATA_NBYTES, SDATA_DATA): New macros.
7232 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
7233 differently for the different layout of the sdata structure.
7234 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
7236 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
7237 Check that size recorded in the string size and size recorded in
7238 the sdata structure agree.
7240 2000-09-25 Dave Love <fx@gnu.org>
7242 * buffer.c: Include stdio.h.
7244 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
7246 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
7248 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
7249 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
7250 (__malloc_extra_blocks): Declare as __malloc_size_t.
7252 2000-09-25 Gerd Moellmann <gerd@gnu.org>
7254 * alloc.c (mark_image): Use GC_NILP instead of NILP.
7256 * keyboard.c (show_help_echo): Set help_echo_showing_p.
7257 (read_char): If help-echo is showing, preserve the echo area
7260 * xdisp.c (help_echo_showing_p): New variable.
7261 (set_message): Reset it to 0.
7262 (init_xdisp): Initialize help_echo_showing_p.
7264 * dispextern.h (help_echo_showing_p): Declare extern.
7266 * config.in: Fix typo in __GNUC_MINOR__.
7268 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
7270 * s/freebsd.h (POSIX_SIGNALS): Define.
7272 * xterm.c (x_clear_mouse_face): Block/unblock input.
7274 2000-09-24 Dave Love <fx@gnu.org>
7276 * fns.c (base64_encode_1): Fix last change.
7278 2000-09-22 Gerd Moellmann <gerd@gnu.org>
7280 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
7282 * xdisp.c (try_window_reusing_current_matrix): More fixes
7283 for the case window has a header-line.
7285 2000-09-22 Dave Love <fx@gnu.org>
7287 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
7290 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
7292 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
7294 2000-09-21 Gerd Moellmann <gerd@gnu.org>
7296 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
7299 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
7302 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
7303 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
7304 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
7307 * marker.c (byte_char_debug_check): Return void.
7309 * xfns.c (Fx_create_frame): Set default frame parameter value
7310 for tool-bar-lines to 1.
7312 * dispnew.c (scrolling_window): Compare y-positions of rows
7313 equal at the start. Some simplification.
7315 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
7316 reused rows' y-position in the case window has a header-line, and
7317 new window start is greater than old window start.
7319 * process.c (process_sent_to): New variable.
7320 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
7321 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
7322 Declare more parameters volatile.
7324 * lread.c (Vrecursive_load_depth_limit): New variable.
7325 (Fload): Check recursive loads whose recursion depth exceeds
7326 Vrecursive_load_depth_limit.
7327 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
7329 2000-09-20 Gerd Moellmann <gerd@gnu.org>
7331 * fileio.c (Fread_file_name): Doc fix.
7333 * editfns.c (Fmessage_or_box): Doc fix.
7335 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
7337 * xfns.c (xbm_scan): Allow C-style comments.
7339 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
7340 symbols are specified, add color translations to the cache.
7341 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
7342 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
7344 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
7345 structures to xpm_init_color_cache.
7347 2000-09-19 Gerd Moellmann <gerd@gnu.org>
7349 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
7351 2000-09-19 Andrew Innes <andrewi@gnu.org>
7353 * makefile.nt (bootstrap-emacs): Don't change directory.
7355 2000-09-19 Kenichi Handa <handa@etl.go.jp>
7357 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
7359 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
7360 If output buffer is too small, signal an appropriated error.
7362 2000-09-18 Dave Love <fx@gnu.org>
7364 * keyboard.c (menu_bar_items, tool_bar_items)
7365 (current_active_maps): Remove redundant get_local_map call.
7367 2000-09-18 Gerd Moellmann <gerd@gnu.org>
7369 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
7370 cursor for buffers whose cursor_type is nil.
7372 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
7373 a feature to implement that is already implemented.
7374 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
7377 * xfns.c (x_clear_image_1): New function.
7378 (x_clear_image): Use it.
7379 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
7381 * dispnew.c (update_window): Move test for invisible lines
7382 at the top to update_window_line.
7383 (update_window_line): Handle invisible lines here.
7385 * xfns.c (clear_image_cache): Clear current matrices of all
7386 frames sharing an image cache. Block input while freeing
7387 images. Fix timestamp comparison.
7388 (x_clear_image): Also free the mask.
7390 * xfns.c (lookup_image): Block input while loading the image so
7391 that we won't get interrupted in a state where the image isn't yet
7393 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
7394 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
7395 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
7396 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
7398 2000-09-16 Gerd Moellmann <gerd@gnu.org>
7400 * dispnew.c (update_window): Make sure to make desired rows
7401 current even if they are completely invisible at the top
7404 2000-09-15 Gerd Moellmann <gerd@gnu.org>
7406 * xfns.c (lookup_image): Build mask before applying an algorithm.
7407 Recognize algorithm `disabled'.
7408 (cross_disabled_images): New variable.
7409 (COLOR_INTENSITY): New macro.
7410 (x_detect_edges): Use COLOR_INTENSITY.
7411 (x_disable_image): New function.
7412 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
7414 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
7415 disabled state, don't apply an image transformation algorithm if
7416 the user specified an image for the disabled state. Use
7417 `:algorithm disabled' for creating a disabled item's image if the
7418 user hasn't specified an image.
7420 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
7421 allocation functions with the XPM lib.
7422 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
7423 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
7424 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
7425 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
7426 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
7427 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
7428 functions, if possible, because these handle color allocation
7429 failure more gracefully.
7430 (Fimage_mask_p): New function.
7432 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
7433 (Qedge_detection, Qheuristic): New symbols.
7434 (syms_of_xfns): Initialize new symbols.
7435 (lookup_image): Handle `:mask X', `:algorithm emboss', and
7436 `algorithm (edge-detection ...)'.
7437 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
7438 (tiff_format, gif_format, gs_format): Add `:mask'.
7439 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
7440 (GIF_MASK, GS_MASK): New enumerators.
7441 (x_laplace_read_row, x_laplace_write_row): Functions removed.
7442 (emboss_matrix, laplace_matrix): New variables.
7443 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
7444 (x_edge_detection): New functions.
7445 (x_laplace): Rewritten in terms of x_detect_edges.
7446 (x_build_heuristic_mask): If image has a mask, free it.
7448 2000-09-14 Andrew Innes <andrewi@gnu.org>
7450 * makefile.w32-in: Revert to Unix line endings.
7452 2000-09-14 Andrew Innes <andrewi@gnu.org>
7454 * makefile.w32-in: Standardize indentation somewhat.
7455 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
7456 cater for differences between shells.
7458 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
7460 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7462 * xterm.c (x_produce_glyphs): If the distance from the current
7463 position to the next tab stop is less than a canonical character
7464 width, use the tab stop after that.
7466 2000-09-14 Dave Love <fx@gnu.org>
7468 * buffer.c (alloc_buffer_text): Fix xmalloc call.
7470 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7472 * xdisp.c (handle_fontified_prop): While running fontification
7473 functions, bind `fontification-functions' and
7474 `after-change-functions' to nil.
7476 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
7477 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
7479 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
7481 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
7482 USE_MMAP_FOR_BUFFERS.
7484 * insdel.c (make_gap): Use enlarge_buffer_text.
7486 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
7487 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
7488 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
7489 from former r_alloc_* functions in ralloc.c.
7490 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
7491 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
7492 (mmap_init) [REL_ALLOC_MMAP]: New function.
7493 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
7494 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
7497 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
7498 (enlarge_buffer_text): Add prototype.
7500 * ralloc.c: Remove everything having to do with the use of mmap.
7502 2000-09-13 Gerd Moellmann <gerd@gnu.org>
7504 * sound.c (Fplay_sound): Doc fix.
7506 * keyboard.c: Avoid some more compiler warnings.
7507 (parse_tool_bar_item): Ignore cached key bindings.
7509 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
7510 and allocation of Lisp data.
7512 2000-09-12 Gerd Moellmann <gerd@gnu.org>
7514 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
7515 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
7518 * lread.c (Fload): Put code checking for recursive loads in #if 0.
7520 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
7522 * ccl.c: Comment fixed.
7523 (MAX_MAP_SET_LEVEL): Increased to 30.
7524 (PUSH_MAPPING_STACK): Enclose with do-while block.
7525 (POP_MAPPING_STACK): Likewise.
7526 (stack_idx_of_map_multiple): New variable.
7527 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
7528 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
7529 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
7530 (ccl_driver) <CCL_MapSingle>: Likewise.
7531 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
7532 with the case where looking up process reaches to the end of
7533 map-set, and call CCL programs as the above change.
7535 2000-09-11 Gerd Moellmann <gerd@gnu.org>
7537 * xfns.c (png_load, jpeg_load): Declare some variables volatile
7538 that might be clobbered by longjmp.
7539 (check_x_display_info, x_decode_color, create_frame_xic)
7540 (Fx_display_backing_store, Fx_display_visual_class)
7541 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
7543 * lread.c (init_lread): Set Vloads_in_progress to nil.
7544 (Fload): Show list of recursively loaded files, when signaling an
7547 * lread.c (Vloads_in_progress): New variable.
7548 (record_load_unwind): New function.
7549 (Fload): Check for recursive loads.
7550 (syms_of_lread): Initialize Vloads_in_progress.
7551 (read_integer, read1): Avoid some compiler warnings.
7553 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
7556 2000-09-11 Miles Bader <miles@gnu.org>
7558 * editfns.c (Fbuffer_string): Doc fix.
7560 2000-09-10 Gerd Moellmann <gerd@gnu.org>
7562 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
7564 2000-09-09 Ken Raeburn <raeburn@gnu.org>
7566 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
7567 whether to include other header files.
7569 2000-09-09 Gerd Moellmann <gerd@gnu.org>
7571 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
7572 by Fmemq as a boolean.
7574 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
7576 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
7578 2000-09-08 Gerd Moellmann <gerd@gnu.org>
7580 * ralloc.c (mmap_fd): Remove initializer which can make it
7581 read-only in a dumped Emacs.
7582 (mmap_fd_1): New variable.
7583 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
7584 restore it from there.
7585 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
7586 unconditionally so that mmap_fd can be initialized there.
7587 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
7588 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
7589 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
7591 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7593 * xdisp.c (dump_glyph_row): Fix printf format string.
7594 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
7596 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7598 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7601 * xdisp.c (try_window_id): When trying to locate cursor in
7602 unchanged rows at the top, handle the case that we can't find it.
7604 * xterm.c (x_draw_glyphs): Handle case START and END are out
7605 of bounds more carefully.
7607 2000-09-08 Dave Love <fx@gnu.org>
7609 * s/sol2.h (REL_ALLOC_MMAP): Define.
7610 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7612 * ralloc.c: Don't include string.h (redundant).
7613 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7614 [!MAP_ANON]: Include fcntl.h.
7615 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7616 (r_alloc, r_re_alloc, r_alloc_free)
7617 (mmap_enlarge, mmap_set_vars): Use it.
7618 (r_alloc_init_fd): New function.
7619 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7620 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7623 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7626 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7627 change to __NetBSD__.
7629 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7631 * search.c (compile_pattern): Check the multibyteness of cached
7634 2000-09-08 Miles Bader <miles@gnu.org>
7636 * xfaces.c (default_face_vector): Function removed.
7637 (Finternal_merge_in_global_face): Restore old global/local
7638 attribute override order. Use inline loop instead of calling
7639 default_face_vector.
7641 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7643 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7644 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7645 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7646 where necessary, in case POINTER_TYPE is `void'.
7648 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7650 * frame.c (make_terminal_frame): Initialize frame foreground and
7651 background colors to unspecified, for the initial instance of an
7654 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7656 * ralloc.c (mmap_find): Fix overlap computation.
7657 (mmap_enlarge): Compute nbytes before trying to find an
7660 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7663 * lread.c (syms_of_lread): Change value of regexp
7664 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7666 * xmenu.c (xdialog_show): When looking up the selection in
7667 menu_items, take `quote' boundaries into account; this corresponds
7668 to a nil ITEM in x-popup-dialog.
7670 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7672 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7674 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7676 * coding.c (encode_coding_sjis_big5): Use translation table for
7677 encoding, not decoding. Fix the handling of latin-jisx0201.
7678 Check for the charset katakana-jisx0201 too.
7679 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
7680 (detect_coding_sjis): Check the byte sequence more rigidly.
7682 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7684 * xfaces.c (Vparam_value_alist): New variable.
7685 (syms_of_xfaces): Initialize it.
7686 (Finternal_set_lisp_face_attribute): Avoid more consing.
7688 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7690 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7691 (Qbackground_mode): New variable.
7692 (syms_of_frame_1): Initialize Qbackground_mode.
7694 * lisp.h (Qdisplay): Declare extern.
7696 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7697 change face on all frames, and change the default for new frames.
7699 2000-09-07 Dave Love <fx@gnu.org>
7701 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7703 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7705 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7707 * charset.c: Include composite.h
7708 (lisp_string_width): New function.
7709 (Fstring_width): Call lisp_string_width instead of strwidth.
7711 * Makefile.in (charset.o): Depends on composite.h.
7713 * process.c (read_process_output): Before inserting the decoded
7714 text in the buffer, adjust the multibyteness.
7716 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7718 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7719 buffer's text buffer is null, map new memory.
7721 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7722 POINTER_TYPE and size_t.
7723 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7724 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7725 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7726 [REL_ALLOC_MMAP]: New macros.
7727 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7728 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7729 [REL_ALLOC_MMAP]: New functions.
7731 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7732 before and after unexec.
7734 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7735 text buffers if necessary.
7737 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7738 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7741 * config.in (HAVE_MMAP): Add #undef.
7743 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7745 * frame.c (Qdisplay_type): New variable.
7746 (syms_of_frame_1): Initialize it.
7747 (Fframe_parameter): New function that avoids consing.
7748 (syms_of_frame): Defsubr it.
7750 * buffer.c (Fother_buffer): Consider buffers as invisible when
7751 they are displayed in a window on an invisible frame.
7753 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7754 get-largest-window always return nil.
7756 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7758 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7759 variable; recognize Emacs 19 elc files.
7761 2000-09-04 Miles Bader <miles@gnu.org>
7763 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7764 before initially popping up the menu, so the menu doesn't flash
7765 when the face settings are significantly different from the defaults.
7767 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7769 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7770 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7771 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7772 (BIT_UNIBYTE): Remove.
7773 (re_match_2_internal): Delete corresponding code and streamline the
7774 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7775 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7776 (re_wctype_t): New type.
7777 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7778 (regex_compile): Use them and fix handling of overly long char classes.
7780 2000-09-03 Andrew Innes <andrewi@gnu.org>
7782 * makefile.w32-in: Change to DOS line endings.
7784 * s/ms-w32.h (ORDINARY_LINK): New define.
7786 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7787 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7789 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7790 (distclean): Delete them here instead.
7792 * w32proc.c (compare_env): Convert to uppercase for comparison,
7793 not lowercase, to match how the native Windows shell works.
7795 2000-09-03 Jason Rumney <jasonr@gnu.org>
7797 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7798 CVS changes the line-ends when checking in/out on DOS/Windows.
7800 * makefile.nt (emacs): Do not change directory to run temacs, as
7801 the load-path is set relative to current directory.
7803 2000-09-03 Miles Bader <miles@gnu.org>
7805 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7807 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7809 * xdisp.c (redisplay_mode_lines): New function.
7810 (display_mode_lines): Return number of mode lines displayed.
7811 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7812 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7814 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7815 string.h and strings.h.
7816 (index) [HAVE_INDEX]: Add prototype.
7818 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7819 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7821 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7822 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7824 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7826 * lread.c (read1): Accept `?' as symbol constituent, for
7827 compatiblity with XEmacs.
7829 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7831 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7832 (struct re_pattern_buffer): Remove newline_anchor.
7833 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7834 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7835 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7836 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7837 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7838 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7839 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7840 Get rid of references to newline_anchor.
7841 (regcomp): Allocate and precompute a fastmap.
7843 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7845 * lread.c (openp): GCPRO local variable `filename'.
7847 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7849 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7851 * regex.c: Merge some changes from GNU libc. Add prototypes.
7852 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7853 Use memcmp and memcpy instead of bcopy and bcmp.
7854 (init_syntax_once): Use ISALNUM.
7855 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7856 (REG_UNSET_VALUE): Remove. Use NULL instead.
7857 (REG_UNSET, re_match_2_internal): Use NULL.
7858 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7860 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7861 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7862 (regex_compile): In handle_interval, return an error rather than try to
7863 unfetch the interval if we can't find the closing brace.
7864 Obey the RE_NO_GNU_OPS syntax bit.
7865 (TOLOWER): New macro.
7867 (regexec): Allocate regs.start and regs.end as one block.
7869 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7871 * xdisp.c (echo_area_display): Check display_completed instead
7872 of calling detect_input_pending.
7874 * dispnew.c (update_frame): Only set display_completed here; move
7875 the update_begin and update_end calls here from update_frame_1.
7876 (update_frame_1): Don't set display_completed here, don't call
7877 update_begin/update_end.
7879 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7880 instead of store_frame_param.
7882 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7884 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7885 desired window matrix hasn't been displayed, use the current row
7886 instead. Make sure that only those frame rows are updated for
7887 which there exists a corresponding enabled desired row.
7889 2000-08-29 Miles Bader <miles@gnu.org>
7891 * xfaces.c (default_face_vector): New function.
7892 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7894 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7896 * lread.c (openp): Prevent temporary string passed to
7897 Ffile_readable_p from being garbage collected.
7899 2000-08-28 Dave Love <fx@gnu.org>
7901 * keymap.c (store_in_keymap): Add `static' to declaration.
7903 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7905 * emacs.c, callint.c, doc.c, editfns.c
7906 (toplevel) [HAVE_STRING_H]: Include string.h.
7907 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7908 (index): Remove prototypes which might conflict with non-standard
7909 definitions of index/strchr.
7911 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7912 (rindex): Define only if !HAVE_RINDEX.
7914 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7916 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7918 2000-08-28 Miles Bader <miles@gnu.org>
7920 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7921 made inconsistent by a font-related attribute in FROM.
7922 (merge_face_inheritance): Add function comment.
7924 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7926 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7927 the 4th arg (PREV_EVENT) Qt to suppress input method.
7929 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7931 * regex.c: Indent cpp directives and remove parens after `defined'.
7932 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7933 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7934 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7935 (re_compile_pattern): Use size_t for length.
7936 (init_syntax_once): Move to a better place.
7937 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7938 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7940 * syntax.c (back_comment): Detect cases where a comment-starter is
7941 actually inside another comment as in: /* a // b */ c // d \n.
7942 Make it clear that `comstart_pos' is unused for nested comments.
7944 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7945 (KEYMAPP): New macro.
7946 (Fkeymap_parent, Fset_keymap_parent): Use it.
7947 (fix_submap_inheritance): Mark it static.
7948 (define_as_prefix, describe_buffer_bindings, describe_command)
7949 (describe_translation, describe_map): Complete prototypes.
7951 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7953 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7954 to better match the key-lookup behavior.
7956 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7958 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7959 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7961 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7963 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7964 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7965 (xterm.o): Depend on coding.h
7967 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7969 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7970 the corresponding '#endif'.
7972 2000-08-26 Miles Bader <miles@gnu.org>
7974 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7975 * xfaces.c (QCinherit): New variable.
7976 (syms_of_xfaces): Initialize it.
7977 (LFACE_INHERIT): New macro.
7978 (Finternal_get_lisp_face_attribute)
7979 (merge_face_vector_with_property)
7980 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7981 (check_lface_attrs): Allow new types of face height. Check
7983 (CYCLE_CHECK): New macro.
7984 (merge_face_inheritance): New function.
7985 (merge_face_vectors): Merge inherited faces too. Add F and
7986 CYCLE_CHECK arguments.
7987 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7988 (lookup_named_face, lookup_derived_face, realize_named_face)
7989 (face_at_string_position, face_at_buffer_position): Supply
7990 new F and CYCLE_CHECK arguments to merge_face_vectors.
7991 (merge_face_heights): New function.
7992 (merge_face_vectors, merge_face_vector_with_property)
7993 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7994 handle relative face heights.
7995 (lface_same_font_attributes_p): Compare heights using EQ.
7997 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7999 * charset.c (char_to_string): Check the character validity.
8000 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
8002 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
8004 * regex.c (PUSH_FAILURE_COUNT): New macro.
8005 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
8006 Handle popping of a register's or a counter's data.
8007 (POP_FAILURE_POINT): Use the new name.
8008 (re_match_2_internal): Push counter data on the stack for succeed_n,
8009 jump_n and set_number_at and remove misleading dead code in succeed_n.
8011 2000-08-25 Gerd Moellmann <gerd@gnu.org>
8013 * xdisp.c (redisplay_internal): If considering all windows on all
8014 frames, update the display for each frame as soon as possible,
8015 instead of first building all desired matrices for all frames, and
8016 then updating them all.
8017 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
8019 2000-08-24 Gerd Moellmann <gerd@gnu.org>
8021 * bytecode.c (mark_byte_stack): Add a comment.
8023 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
8024 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
8027 2000-08-24 Kenichi Handa <handa@etl.go.jp>
8029 * minibuf.c (do_completion): Always use compare-string, not
8030 string-equal because the latter doesn't pay attention to
8031 multibyteness of strings.
8033 * process.c (create_process): Don't setup raw-text coding here.
8034 (Fopen_network_stream): Don't set coding->src_multibyte and
8035 coding->dst_multibyte here.
8036 (read_process_output): For process filter, return unibyte string
8037 if default-enable-multibyte-characters is nil.
8038 (send_process): If OBJECT is multibyte text, be sure to encoded it
8039 by the specified coding system for the process. Otherwise, setup
8041 (init_process): Don't initialize default-process-coding-system here.
8043 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
8045 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
8046 <scroll-down-aggressively>: Likewise.
8048 2000-08-23 Kenichi Handa <handa@etl.go.jp>
8050 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
8051 zero. Set coding->produced_char correctly.
8053 2000-08-22 Andrew Innes <andrewi@gnu.org>
8055 * makefile.w32-in: New file.
8057 * unexw32.c (unexec): Ignore old_name, and use the actual location
8058 of the current executable instead. Base new_name on this.
8060 * w32proc.c (create_child): Remove reference to security
8061 descriptor, which isn't needed and doesn't compile with mingw32.
8063 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8064 up dllimport attributes.
8065 (x_update_window_end): Update prototype.
8067 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
8068 extern, which screws up dllimport attributes.
8070 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8071 up dllimport attributes.
8073 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
8074 screws up dllimport attributes.
8076 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8077 up dllimport attributes.
8078 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
8079 screws up dllimport attributes.
8081 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8082 up dllimport attributes.
8084 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
8085 screws up dllimport attributes.
8087 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
8088 screws up dllimport attributes.
8090 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8091 up dllimport attributes.
8093 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
8094 unnecessary extern, which screws up dllimport attributes.
8097 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8098 up dllimport attributes.
8100 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
8101 unnecessary extern, which screws up dllimport attributes.
8103 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
8104 screws up dllimport attributes.
8106 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8107 up dllimport attributes.
8109 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
8111 * w32bdf.c (search_file_line):
8112 (set_bdf_font_info):
8114 (w32_get_bdf_glyph):
8115 (w32_BDF_to_x_font): Fix compile warnings.
8117 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
8119 * w32select.c: Include keyboard.h before frame.h.
8121 * w32fns.c (max): Define macro.
8122 (JOHAB_CHARSET): Define if not known.
8123 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
8124 (Fx_show_tip): Synch with X version.
8126 * w32xfns.c: Include keyboard.h before frame.h.
8128 * w32fns.c: Include keyboard.h before frame.h.
8130 * w32term.c: Include keyboard.h before frame.h.
8132 * fontset.c: Include keyboard.h before frame.h.
8134 * w32inevt.c: Include keyboard.h before frame.h.
8135 (MOUSE_MOVED): Define if not known.
8137 * minibuf.c: Include keyboard.h before frame.h.
8139 * keyboard.c: Include keyboard.h before frame.h.
8141 * indent.c: Include keyboard.h before frame.h.
8143 * dispnew.c: Include keyboard.h before frame.h.
8145 * buffer.c: Include keyboard.h before frame.h.
8147 * alloc.c: Include keyboard.h before frame.h.
8149 * print.c: Include keyboard.h before frame.h.
8151 * process.c: Include keyboard.h before frame.h.
8153 * scroll.c: Include keyboard.h before frame.h.
8155 * sysdep.c: Include keyboard.h before frame.h.
8157 * term.c: Include keyboard.h before frame.h.
8159 * window.c: Include keyboard.h before frame.h.
8161 * xdisp.c: Include keyboard.h before frame.h.
8162 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
8164 * frame.c: Include keyboard.h before frame.h.
8166 * w32heap.h: Undefine min, max.
8168 * w32gui.h: Undefine min, max.
8170 * unexw32.c: Change PUCHAR to PCHAR.
8171 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
8174 (copy_executable_and_dump_data): Remove unnecessary static defs.
8175 (copy_executable_and_dump_data): Fix compile warnings.
8177 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
8179 * w32console.c (min): Define macro.
8180 (clear_frame, write_glyphs): Fix compile warning.
8182 * w32proc.c (compare_env):
8183 (find_child_console): Fix compile warning.
8185 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
8186 sys_errlist instead of _sys_errlist.
8187 (get_emacs_configuration_options): New function.
8189 * s/ms-w32.h (sys_nerr): Provide default definition.
8190 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
8191 name with _ prepended.
8192 (NSIG): Define if not known.
8193 (get_emacs_configuration): Provide extern declaration.
8194 (get_emacs_configuration_options): Provide extern declaration.
8195 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
8197 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
8199 (read_unc_volume): Fix compile warning.
8201 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
8202 definitions from being used.
8204 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
8206 * w32.c (unc_volume_file_attributes):
8207 (open_unc_volume): Make arg const.
8209 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
8210 (read_input_waiting): Remove excess parameter.
8212 * w32.c (init_environment): Call _access.
8213 (check_windows_init_file): Call _close.
8214 (init_user_info): Call _putenv.
8215 (init_environment): Call _putenv and _strdup.
8216 (init_ntproc): Reset volume info cache on startup.
8218 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
8219 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
8220 cannot override the CRT malloc.
8222 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
8223 (LINK_FLAGS): Append to original value of LINK_FLAGS.
8225 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
8226 unless we are linking with a static CRT.
8227 (RVA_TO_PTR): Cast result to unsigned char*.
8229 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
8230 (add_volume_info): Use xstrdup.
8232 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
8234 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
8235 (do_completion, Fminibuffer_complete_word): Use it.
8236 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
8237 var so it can take non-boolean values.
8239 2000-08-21 Gerd Moellmann <gerd@gnu.org>
8241 * editfns.c (find_field): Formatting changes.
8242 (toplevel): Some old-style function forward declarations
8243 changed to prototypes, some new protypes added, some functions
8246 * lisp.h (set_time_zone_rule): Add prototype.
8247 (use_dialog_box): External declaration.
8249 * keyboard.c (gen_help_event): Add parameter SIZE.
8250 (kbd_buffer_events_waiting): Slightly rewritten.
8251 (clear_event): New function.
8252 (kbd_buffer_get_event): Use it, and clear the input_events of
8254 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
8255 don't fill the newly created array with nils.
8256 (toplevel): Convert some old-style function forward declarations
8259 * keyboard.h (gen_help_event): Change prototype.
8261 * xterm.c (XTread_socket): Change calls to gen_help_event.
8263 * w32term.c (w32_read_socket): Change calls to gen_help_event.
8265 * eval.c (Fmacroexpand): Doc fix.
8267 2000-08-20 Jason Rumney <jasonr@gnu.org>
8269 * w32term.h (x_display_info_for_display): Remove as this function
8270 does not exist on W32.
8272 * w32term.c (help_echo_window): New variable.
8273 (syms_of_w32term): staticpro it.
8274 (note_mode_line_highlight): Set it.
8275 (XTextExtents16): Removed as there is no equivalent on W32.
8276 (x_compute_glyph_string_overhangs): Incomplete body removed, as
8277 the X way of doing this will not work for W32.
8278 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
8279 (x_draw_image_foreground): Avoid drawing outside of the clip area
8280 when image doesn't have a mask.
8281 (note_mouse_highlight): Process overlays in the right order of
8282 priority. Set help_echo_window.
8283 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
8284 because that's more visible for large images.
8286 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
8287 name to single_keymap_panes.
8288 (w32_menu_show): Set wv->title when dealing with titles.
8289 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
8291 2000-08-21 Miles Bader <miles@gnu.org>
8293 * minibuf.c (do_completion): Try again if we rewrite the input
8294 string, but no completion was done, so that any completion message
8297 2000-08-20 Gerd Moellmann <gerd@gnu.org>
8299 * xfaces.c (lface_equal_p): Compare strings differently.
8300 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
8301 (realize_tty_face): Use them.
8302 (syms_of_xfaces): Initialize new variables.
8303 (map_tty_color): New function, extracted from realize_tty_face.
8304 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
8305 foreground or background color, store the new color name in the
8306 realized face; previous code trying to do this had no effect.
8307 (realize_tty_face): Use map_tty_color.
8308 (Fclear_face_cache): Set face_change_count and ensure thorough
8311 2000-08-19 Gerd Moellmann <gerd@gnu.org>
8313 * undo.c (record_first_change, record_marker_adjustment): Don't
8314 use XBUFFER on last_undo_buffer which might not be a buffer.
8316 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8318 * coding.c (decode_coding_string): Set members consumed,
8319 consumed_char, produced, produced_char of *coding correctly. If
8320 decode_coding doesn't consume any byte, don't try anymore.
8321 (encode_coding_string): Likewise.
8323 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8325 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
8326 conditional have void type, for Standard C compilers.
8328 * xdisp.c (redisplay_internal): Compare windows for equality with
8329 EQ, instead of applying XWINDOW to something that might not
8332 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8334 * fontset.c (Finternal_char_font): Search only the selected frame
8335 for a window of the current buffer.
8337 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8339 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
8342 * keyboard.c (kbd_buffer_get_event): Handle the case that the
8343 second half of a HELP_EVENT is found at the start of kbd_buffer.
8345 2000-08-18 Miles Bader <miles@gnu.org>
8347 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
8349 * editfns.c (save_restriction_save): Rewrite to use markers.
8350 (save_restriction_restore): Rewrite to understand new form of data
8351 saved by save_restriction_save.
8352 (Fsave_restriction): Remove cautionary note in doc-string.
8354 2000-08-17 Gerd Moellmann <gerd@gnu.org>
8356 * fileio.c (build_annotations): Add a comment explaining the
8357 return value of format-annotate-function. Replace a spurious call
8358 to Flength with a CONSP test. Call format-annotate-function with
8359 a fifth arg specifying how many times the function is been called
8360 in a row, to let it choose temporary buffers appropriately.
8362 2000-08-17 Dave Love <fx@gnu.org>
8364 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
8365 declare make_temp_name twice.
8367 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
8368 (unreadpure): Give it an arg.
8370 * unexalpha.c: Prototype fatal_unexec, mark_x,
8371 update_dynamic_symbols. Declare unexec as void.
8373 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
8374 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
8376 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
8377 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
8379 * alloca.c: Use #error.
8380 [POINTER_TYPE]: Use it.
8382 * eval.c (Fdefvar): Doc fix.
8384 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
8385 INITIALIZE_INTERVAL.
8387 * buffer.h: Avoid DECLARE_INTERVALS.
8389 * config.in: Add size_t.
8391 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
8393 * w16select.c (set_clipboard_data): If there's not enough memory
8394 to put text into clipboard, return 1, as Fw16_set_clipboard_data
8395 expects. In case of other failures, return 3.
8396 (system_error_msg): New error message.
8397 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
8400 2000-08-16 Gerd Moellmann <gerd@gnu.org>
8402 * term.c (write_glyphs): Also turn off inverse video after turning
8403 off other appearances in case TS_exit_attribute_mode is not equal
8404 to TS_end_standout_mode.
8405 (insert_glyphs): Turn inverse video on/off for each run of glyphs
8407 (turn_off_face): Reset standout_mode only if
8408 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
8409 is equal to TS_end_standout_mode.
8411 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8413 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
8414 sequence at the end of the source block.
8416 * ccl.c (Fccl_program_p): Docstring modified.
8417 (Fccl_execute): Likewise.
8418 (Fccl_execute_on_string): Likewise.
8420 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
8422 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
8424 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8426 The following changes are mainly to fix bugs of
8427 encode/decode-coding-string failing if encoding/decoding return
8428 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
8429 variable conversion_buffer.
8431 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
8432 decrement dst_end to avoid buffer overflow in the later call of
8435 * coding.h (conversion_buffer_size, conversion_buffer)
8436 (get_conversion_buffer): Extern deleted.
8438 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
8439 (conversion_buffer, conversion_buffer_size): Variables deleted.
8440 (get_conversion_buffer): Function deleted.
8441 (struct conversion_buffer): New structure.
8442 (MAX_ALLOCA): New macro.
8443 (allocate_conversion_buffer): New macro.
8444 (extend_conversion_buffer, free_conversion_buffer): New functions.
8445 (ccl_coding_driver): Set coding->result.
8446 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
8447 this is the last block of source.
8448 (encode_coding): Likewise. Handle the source block as the last
8449 one only when the whole source text is consumed.
8450 (decode_coding_string): Handle the case that the output buffer is
8451 too small to decode the whole source text. Use
8452 allocate_conversion_buffer, extend_conversion_buffer and
8453 free_conversion_buffer, not get_conversion_buffer.
8454 (encode_coding_string): Likewise.
8455 (init_coding): Function deleted.
8456 (init_coding_once): Delete code to initialize conversion_buffer_size.
8458 * emacs.c (main): Don't call init_coding.
8460 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
8462 * term.c (write_glyphs): Use a locally declared conversion_buffer.
8463 (insert_glyphs): Likewise.
8465 * w32console.c (write_glyphs): Use a locally declared
8468 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
8470 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
8471 member of display_info is NULL.
8473 2000-08-15 Gerd Moellmann <gerd@gnu.org>
8475 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
8477 * term.c (turn_off_face): Reset standout_mode when resetting
8478 appearances with capability `me'.
8479 (write_glyphs): Switch on inverse video before each face change.
8481 2000-08-14 Dave Love <fx@gnu.org>
8483 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
8484 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
8485 (lisp_free): Declare and make static.
8487 * window.c: Fix embedded comment.
8488 (syms_of_window): Fix doc string.
8490 2000-08-14 Gerd Moellmann <gerd@gnu.org>
8492 * keymap.c (push_key_description): If C without modifiers is < 32,
8493 make sure to print `C-' before `M-', like in the manual.
8495 2000-08-11 Gerd Moellmann <gerd@gnu.org>
8497 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
8498 since they aren't relocated anymore.
8499 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
8501 * xdisp.c (try_cursor_movement): Fix handling of cursor in
8502 partially visible line which is smaller than the window's height.
8504 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8506 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
8507 the multibyte form of eight-bit-control characters.
8508 (Fccl_execute_on_string): Initialize ccl->multibyte.
8510 * ccl.h (struct ccl_program): New member multibyte.
8512 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
8514 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8516 * regex.c (regex_compile) <normal_char>: Pay attention to
8518 (analyse_first) <exactn>: Setup fastmap correctly for
8519 eight-bit-control characters.
8521 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8523 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
8525 * keyboard.c (make_lispy_event): Handle the new event type
8526 multibyte_char_keystroke.
8528 * xterm.c: Include coding.h.
8529 (XTread_socket): Work around a bug of XmbLookupString. If the
8530 input is from XIM, decode it according to the current locale. In
8531 that case, generate multibyte_char_keystroke events.
8533 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8535 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
8536 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
8538 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8540 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
8541 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
8542 (move_it_in_display_line_to): Record iterator's ascent and descent
8543 before producing glyphs, and restore them when we know the glyph
8544 doesn't fit on the line.
8545 (move_it_to): Restructured so that it's easier to debug. If
8546 moving to a vpos, and not moving to an x or character position,
8547 stop as soon as the specified vpos is reached; don't move further
8548 into that line because that might change the computed line height.
8549 (try_cursor_movement): New function, extracted from the cursor
8550 movement branch of redisplay_window. If ending on a partially
8551 visible line, don't try to scroll if the cursor line is taller
8553 (redisplay_window): Use try_cursor_movement.
8555 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
8556 because that function doesn't cope with variable-height lines.
8558 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
8559 box cursor because that's better visible for large images.
8561 2000-08-10 Miles Bader <miles@gnu.org>
8563 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
8565 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8567 * xdisp.c (Vmessages_buffer_name): New variable.
8568 (message_dolog): Use it.
8569 (syms_of_xdisp): Initialize it.
8571 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
8573 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
8574 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
8575 redundant now that keyboard.h is included.
8577 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
8579 * keyboard.c (kbd_buffer_events_waiting): New function.
8581 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
8583 * msdos.c: Include keyboard.h.
8584 (XMenuActivate): Empty no_event events from the event buffer. If
8585 no events are left after that, call clear_input_pending.
8586 (mouse_clear_clicks): New function, code moved from mouse_init.
8587 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
8588 mouse driver to ``forget'' any past clicks.
8590 * Makefile.in (msdos.o): Depend on keyboard.h.
8592 2000-08-09 Gerd Moellmann <gerd@gnu.org>
8594 * lisp.h (input_pending): External declaration.
8596 * dispextern.h (Qredisplay_dont_pause): Declare extern.
8598 * xdisp.c (echo_area_display): Display thoroughly if input is
8599 pending. Bind redisplay-dont-pause to t during the redisplay.
8600 in case input is pending.
8602 * dispnew.c (Qredisplay_dont_pause): New variable.
8603 (syms_of_display): Initialize and staticpro it.
8604 (update_frame_1): Don't interrupt the display for pending input if
8605 redisplay_dont_pause is set.
8607 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8609 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8611 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8613 * callproc.c (Fcall_process): Terminate the unwind-protect around
8614 the post-read-conversion of coding system.
8616 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8617 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8618 * buffer.h (overlays_at): Update prototype.
8619 * xdisp.c (next_overlay_change): Update call to overlays_at.
8620 * xfaces.c (face_at_buffer_position): Likewise.
8621 * textprop.c (Fget_char_property): Likewise.
8622 * xterm.c (note_mouse_highlight): Likewise.
8624 * minibuf.c (do_completion): Don't consider a simple change of
8625 case as `completion'.
8627 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8629 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8630 * undo.c (record_delete): Make sure last_point_position_buffer is
8631 a buffer before comparing pointers.
8633 * coding.h (decode_coding_string): Declare.
8635 * intervals.h (Fprevious_single_char_property_change): Declare.
8637 * textprop.c (Fprevious_single_char_property_change): Don't do
8638 arithmetic directly on lisp objects.
8640 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
8642 * keyboard.h (menu_item_eval_property): Declare.
8644 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8645 reuse as buffer name, instead of recreating (and discarding) every
8646 time a message is logged.
8647 (with_echo_area_buffer): Make callback arg A2 a lisp object.
8648 (current_message_1, truncate_message_1, set_message_1)
8649 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8650 (current_message, truncate_echo_area, display_echo_area)
8651 (resize_echo_area_axactly): Changed calls.
8653 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
8655 (Ffind_coding_systems_region_internal): First argument to Fappend
8656 must be an integer, not a Lisp object.
8658 2000-08-08 Kenichi Handa <handa@etl.go.jp>
8660 * charset.c (Fchar_width): Doc fix.
8662 2000-08-08 Gerd Moellmann <gerd@gnu.org>
8664 * charset.c (Fstring_width): Doc fix.
8666 2000-08-07 Gerd Moellmann <gerd@gnu.org>
8668 * xdisp.c (start_display): When starting display on a continuation
8669 line, clear ascent and descent members of the iterator structure;
8670 the height of the continued line does not affect the height of the
8672 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8673 line taller than the window.
8674 (redisplay_window) <forced window start>: Handle case that the
8675 middle of the window is not found in any row.
8676 (dump_glyph_row): Show more information.
8677 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8678 first text line in a glyph matrix.
8680 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8681 of the clip area when image doesn't have a mask.
8683 * fns.c (sweep_weak_table): Fix survival conditions for
8684 key-or-value and key-and-value weakness.
8686 * .gdbinit (xhashtable): New command.
8688 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8689 tables out of the list of all weak hash tables.
8691 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8692 a new buffer is created, make sure echo_area_buffer[] references
8695 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8697 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8700 2000-08-07 Kenichi Handa <handa@etl.go.jp>
8702 * syntax.c (skip_chars): Fix previous change. Make the handling
8703 of unibyte string consistent with that of regex search.
8705 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8707 * xmenu.c (popup_get_selection): Use xfree instead of free.
8709 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8711 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8713 * callproc.c (child_setup): Use xfree instead of free.
8715 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8717 (run_mac_command, closedir): Use `xfree' instead of `free'.
8719 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8721 * eval.c (error): Use xfree instead of free.
8723 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8725 * fns.c: Replace `illegal' with `invalid'.
8726 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8728 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8730 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8733 2000-08-04 Noah Friedman <friedman@splode.com>
8735 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8738 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8740 * syntax.c (skip_chars): Fix typo in error message.
8742 2000-08-04 Andreas Schwab <schwab@suse.de>
8744 * m/ia64.h: Moved from s/ia64.h.
8746 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8748 * process.c (read_process_output): Big simplification. Handle
8749 composition and post-read-conversion of coding system correctly.
8750 (send_process): Handle composition correctly.
8752 * callproc.c (Fcall_process): Handle post-read-conversion of
8753 coding system if any.
8755 * coding.c (decode_coding_iso2022): More strict check for handling
8757 (coding_restore_composition): Pay attention to the case that
8758 cmp_data is not set properly (because of invalid code in the
8760 (run_pre_post_conversion_on_str): Include text properties in the
8762 (decode_coding_string): Set members of coding correctly.
8764 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8766 * s/ia64.h: New file.
8768 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8769 Use NULL instead of 0 at the end of variable argument list of
8770 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8771 sizeof (int) < sizeof (void *).
8773 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8774 of variable argument lists of XtVaGetValues and XtVaSetValues.
8776 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8777 variable argument lists of XtVaGetValues and XtVaSetValues.
8779 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8781 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8782 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8784 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8787 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8788 in call to Fsingle_key_description.
8790 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8793 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8795 * window.c (display_buffer_reuse_frames): New variable.
8796 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8797 frames displaying BUFFER.
8798 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8800 2000-08-01 Miles Bader <miles@gnu.org>
8802 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8803 when to constrain NEW_POS (they were pretty screwed up before).
8805 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8807 * msdos.c (run_msdos_command): Save and restore the master
8808 environment, for the case that child_setup signals an error.
8809 When mirroring slashes in DOS shell commands, don't fail when
8810 argv[2] has embedded blanks.
8811 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8812 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8813 (dos_ttraw): Call mouse_setup_buttons.
8815 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8816 using alloca; free it after run_msdos_command returns.
8818 2000-07-27 Dave Love <fx@gnu.org>
8820 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8821 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8823 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8825 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8827 * editfns.c (lisp_time_argument): Fix last change.
8829 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8831 * fns.c (Fdelete): Make it work on vectors and strings in addition
8834 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8835 (syms_of_fns): Initialize new variables.
8836 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8837 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8838 weakness, with t meaning the same as `key-and-value'.
8840 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8842 * coding.h (struct coding_system): Member safe_charset deleted.
8844 * coding.c (Qsafe_charsets): This variable deleted.
8845 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8847 (coding_safe_chars): New function.
8848 (CODING_SAFE_CHAR_P): New macro.
8849 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8850 checking safe_charsets member of the coding system. Caller changed.
8851 (detect_coding_iso2022): New local variable safe_chars.
8852 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8853 safe_charsets member of the coding system.
8854 (decode_coding_iso2022): New local variable safe_chars.
8855 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8856 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8857 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8858 (ENCODE_UNSAFE_CHARACTER): New macro.
8859 (encode_coding_iso2022): New local variable safe_chars. Check
8861 (setup_coding_system): Delete the code to initialize
8862 coding->safe_charses
8863 (intersection, find_safe_codings): New functions.
8864 (Ffind_coding_systems_region_internal): New function.
8865 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8866 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8867 variable and initialize it.
8869 * fns.c (char_table_ref_and_index): New function.
8871 * lisp.h (char_table_ref_and_index): Add prototype.
8873 2000-07-26 Sam Steingold <sds@gnu.org>
8875 * editfns.c (lisp_time_argument): Added third argument `usec'.
8876 (Ffloat_time): New built-in Lisp function.
8878 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8880 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8881 for the character code.
8883 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8886 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8887 if called for a popup menu.
8888 (xmenu_show): Store help string in widget values.
8890 2000-07-26 Dave Love <fx@gnu.org>
8892 * syswait.h: Move some definitions.
8893 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8894 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8895 perspicuous definitions.
8896 (WTERMSIG): Fix bit pattern used.
8898 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8900 * print.c (print_object): If vector printing is truncated, print
8901 "..." to indicate it as well as the case of list printing.
8903 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8905 * xdisp.c (next_element_from_display_vector): Improve comments.
8907 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8908 for the character code, and the rest for the face id as in 20.x.
8909 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8911 * window.c (window_display_table): Cleaned up.
8913 * syntax.c (Fforward_word): Add last arg nil in call of
8914 Fconstrain_to_field.
8916 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8918 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8919 identical but for the letter-case, don't call
8920 barf_or_query_if_file_exists.
8922 2000-07-25 Miles Bader <miles@gnu.org>
8924 * editfns.c (find_field): Honor special `boundary' fields.
8925 (Qboundary): New variables.
8926 (syms_of_editfns): Initialize Qboundary.
8927 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8928 Use scan_buffer instead of find_before_next_newline, because it
8929 allows us to detect the boundary case where there's a newline at
8931 * lisp.h (Fconstrain_to_field): Update external declaration.
8933 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8935 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8938 2000-07-24 Dave Love <fx@gnu.org>
8940 * s/sunos4-0.h, s/sol2.h:
8941 (LIBS_TERMCAP): Move from m/sparc.h.
8943 * m/sparc.h (TERMINFO): Moved to system files (probably only
8944 relevant for sunos4 judging by its vintage).
8945 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8948 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8950 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8951 name to single_keymap_panes.
8953 2000-07-24 Andreas Schwab <schwab@suse.de>
8955 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8957 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8959 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8960 parameters instead of using int parameters. Expect FN to accept
8961 EMACS_INT parameters.
8962 (display_echo_area, resize_echo_area_axactly, current_message)
8963 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8964 with new argument list.
8965 (resize_mini_window_1): New callback function.
8966 (current_message_1, truncate_message_1, set_message_1): Change
8967 parameter lists to the new format expected by with_echo_area_buffer.
8969 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8971 * fontset.c (fontset_ref): Remove INLINE declaration.
8972 (fontset_ref_via_base): Likewise.
8973 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8976 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8978 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8979 correct order of priority. If help echo was found in an overlay,
8980 use that overlay as the object in which the help echo was found.
8982 2000-07-22 Miles Bader <miles@gnu.org>
8984 * textprop.c (Fprevious_single_char_property_change): The initial
8985 property value should be from the position preceding POSITION, not
8988 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8990 * coding.c (syms_of_coding): Doc fix for
8991 inhibit-iso-escape-detection.
8993 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8995 * xterm.c (note_mouse_highlight): Process overlays in the right
8998 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
9000 * xterm.c (note_mouse_highlight): If help-echo was found in an
9001 overlay, use that overlay as the object in which the help was found.
9003 * window.c (foreach_window_1): Fix typo reversing an if-condition.
9005 * window.c (foreach_window): Instead of a fake variable argument
9006 list, take one USER_DATA argument.
9007 (foreach_window_1): Likewise, and call callback functions with two
9008 args, the window and USER_DATA.
9009 (struct check_window_data): New struct.
9010 (check_window_containing): Use it.
9011 (window_from_coordinates): Set up a struct check_window_data for
9013 (add_window_to_list, freeze_window_start): Change parameters
9014 according to new calling convention.
9016 * window.h (foreach_window): Change prototype.
9018 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
9020 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
9022 * xmenu.c (menu_help_callback): Call show_help_echo with
9023 additional arguments OBJECT and POS.
9025 2000-07-21 Kenichi Handa <handa@etl.go.jp>
9027 * data.c (Faset): Allow storing any multibyte character in a
9028 string. Convert unibyte string to multibyte if necessary.
9030 * xfns.c (x_encode_text): New function.
9031 (x_set_name): Use x_encode_text.
9032 (x_set_title): Likewise.
9034 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
9036 * xterm.h (x_encode_text): Add prototype.
9038 2000-07-20 Dave Love <fx@gnu.org>
9040 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
9043 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
9045 * msdos.c (help_echo_window): New variable.
9046 (syms_of_msdos): Initialize and staticpro it.
9047 (IT_note_mode_line_highlight): Set help_echo_window.
9048 (IT_note_mouse_highlight): Ditto.
9049 (dos_rawgetc): Store help_echo_window in the second event produced
9052 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
9053 Record the object that generated the help echo and the position of
9054 that object in help_echo_object and help_echo_pos. Record that
9055 some glyphs in a row are displayed in mouse-face.
9056 (IT_update_begin): Don't clear mouse highlight unless one of the
9057 enabled glyph rows is marked as being displayed in mouse-face.
9058 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
9059 and position recorded in help_echo_object and help_echo_pos to the
9061 (IT_menu_display): Accept a new argument PN: the pane number of
9062 the current menu pane. Record the pane number and the item
9063 number of the item which has associated help string.
9064 (XMenuActivate): Update the prototype for help_callback in
9065 function declaration. Call IT_menu_display with the current menu
9066 pane number as an additional argument. Call help_callback with
9067 two additional arguments: the pane number and the item number of
9068 the menu item associated with the help text.
9069 (help_echo_object, help_echo_pos): New variables.
9070 (syms_of_msdos): Initialize them and staticpro help_echo_object.
9072 * msdos.h (XMenuActivate): Update prototype.
9074 2000-07-19 Gerd Moellmann <gerd@gnu.org>
9076 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
9077 Add some more prototypes.
9079 * xterm.c, xterm.h: Add some more prototypes.
9081 * lisp.h (Fnext_single_char_property_change): Add prototype.
9083 * dispnew.c (direct_output_for_insert): Remove confusing
9084 outer local variable mouse_face_overwritten_p.
9085 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
9087 * alloc.c (allocate_string_data): Don't copy old string contents.
9089 2000-07-19 Kenichi Handa <handa@etl.go.jp>
9091 * coding.c (code_convert_region): Delete text properties before
9092 shrinking the conversion region.
9094 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9096 * dispnew.c (update_text_area): Write the whole row if it
9097 has mouse-face in it.
9099 * xfaces.c (face-alternative-font-family-alist): Remove
9100 DEFVAR_LISP; staticpro instead.
9102 * xmenu.c (menu_help_callback): Call show_help_echo with
9105 * keyboard.c (show_help_echo): Add parameter WINDOW.
9106 (read_char): Call show_help_echo with window extracted from Lisp
9108 (gen_help_event): Add parameter WINDOW.
9110 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
9112 * xterm.c (help_echo_window): New variable.
9113 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
9114 (XTread_socket): Pass help_echo_window to gen_help_event.
9115 (syms_of_xterm): Initialize and staticpro help_echo_window.
9117 2000-07-18 Dave Love <fx@gnu.org>
9119 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
9121 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9123 * alloc.c (allocate_string_data): If string had already data
9124 assigned, copy old contents to new string data.
9126 * coding.c (syms_of_coding): Fix typo in spelling of variable
9127 `inhibit-iso-escape-detection'.
9129 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
9131 * Makefile.in: Add dependencies on dispextern.h.
9132 (alloca.o): Don't define malloc and define EMACS_FREE instead of
9133 `free'; both can conflict with system header files.
9135 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9137 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
9140 2000-07-18 Dave Love <fx@gnu.org>
9142 * window.c (Fwindow_list): Declare arg `window'.
9144 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9146 * coding.c (setup_coding_system): Don't override the explicitly
9147 specified designations.
9149 2000-07-15 Miles Bader <miles@gnu.org>
9151 * editfns.c (char_property_eq, char_property_stickiness): Renamed
9152 from `text_property_eq' and `text_property_stickiness', respectively.
9153 (find_field, Fconstrain_to_field, char_property_eq)
9154 (char_property_stickiness): Changed to call char-property functions
9155 instead of text-property-only ones.
9157 * textprop.c (Fnext_single_char_property_change): Made a subr (was
9158 `next_single_char_property_change'). Do more error checking, and
9159 cleanup limit behavior.
9160 (Fprevious_single_char_property_change): New function.
9161 (syms_of_textprop): Initialize new subrs.
9163 * xdisp.c (display_prop_end, invisible_text_between_p):
9164 Call Fnext_single_char_property_change instead of
9165 next_single_char_property_change.
9167 2000-07-15 Jason Rumney <jasonr@gnu.org>
9169 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
9170 after menu is finished with.
9171 (add_menu_item): Only consider wv->title as a menu title.
9172 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
9174 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
9176 (FONT_REGEXP): Remove unused macro, and its sub-components.
9177 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
9179 * w32term.c (help_echo_object, help_echo_pos): New variables.
9180 (note_mode_line_highlight): Store additional information about the
9181 help-echo in help_echo_object and help_echo_pos. Check both
9182 `local-map' and `keymap' properties for changing the cursor
9183 (note_mouse_highlight): Store additional information about the
9184 help-echo in help_echo_object and help_echo_pos.
9185 (note_tool_bar_highlight): Set help_echo_object to nil and
9186 help_echo_pos to -1.
9187 (w32_read_socket): Use gen_help_event instead of filling
9188 input_events manually.
9189 (syms_of_w32term): Staticpro help_echo_object.
9190 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
9191 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
9192 (x_clear_mouse_face): New function.
9193 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
9194 (x_update_window_begin): No need to turn off the mouse
9196 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9197 depending on whether they contain glyphs highlighted in mouse-face.
9198 (x_fill_stretch_glyph_string): Consume runs of stretch
9199 glyphs instead of a single one.
9200 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9201 with new argument list.
9202 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9203 (x_append_glyph, x_append_composite_glyph)
9204 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9205 changes in struct glyph starting 1999-12-27. See comments for
9206 xterm.c on 2000-07-05.
9208 2000-07-14 Sam Steingold <sds@gnu.org>
9210 * xfaces.c (realize_x_face): Fix the last patch:
9211 check `default_face' before dereferencing.
9213 2000-07-14 Dave Love <fx@gnu.org>
9215 * syntax.c (back_comment): Add null default in switch (for pcc).
9217 2000-07-14 Kenichi Handa <handa@etl.go.jp>
9219 * xfaces.c (realize_x_face): Make fontset using the base of the
9220 default_face's fontset, not using the default fontset.
9222 * coding.c (inhibit_iso_escape_detection): New variable.
9223 (syms_of_coding): Make it a Lisp variable.
9224 (detect_coding_iso2022): If inhibit_iso_escape_detection is
9225 nonzero, ignore ISO2022's escape sequence.
9227 2000-07-14 Gerd Moellmann <gerd@gnu.org>
9229 * alloca.c (malloc) [emacs]: Define as xmalloc.
9231 * xfns.c (Fx_show_tip): If frame parameters contain a position,
9232 use that instead of the mouse position. Add parameters DX and DY.
9234 * dispextern.h (Fx_show_tip): Adjust number of parameters
9237 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
9238 if HELP is a function, call it with OBJECT and POS as parameters
9239 to get the help to display.
9240 (gen_help_event, kbd_buffer_store_help_event): New functions.
9241 (kbd_buffer_get_event): Construct the Lisp help-event differently.
9242 (read_char): Call show_help_echo with new parameters.
9244 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
9247 * xterm.c (help_echo_object, help_echo_pos): New variables.
9248 (note_mode_line_highlight): Store additional information about the
9249 help-echo in help_echo_object and help_echo_pos. Check both
9250 `local-map' and `keymap' properties for changing the cursor
9251 (note_mouse_highlight): Store additional information about the
9252 help-echo in help_echo_object and help_echo_pos.
9253 (note_tool_bar_highlight): Set help_echo_object to nil and
9254 help_echo_pos to -1.
9255 (XTread_socket): Use gen_help_event instead of filling
9256 input_events manually.
9257 (syms_of_xterm): Staticpro help_echo_object.
9259 * xmenu.c (menu_highlight_callback): Use
9260 kbd_buffer_store_help_event instead of setting up and input_event
9263 * xdisp.c (eval_form): GCPRO argument sexpr.
9264 (call_function): New function.
9265 (handle_single_display_prop): Use call_function and FUNCTIONP
9266 instead of checking whether if font_height is a symbol and
9269 * eval.c (internal_condition_case_2): New function.
9271 * lisp.h (FUNCTIONP): New macro.
9272 (internal_condition_case_2, call_function): Add prototypes.
9274 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
9275 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
9276 Always set `arg' member of input_events.
9277 (construct_menu_click): Unused function removed.
9279 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
9281 * w32term.c (construct_mouse_click, construct_mouse_wheel)
9282 (construct_drag_n_drop, x_scroll_bar_handle_click)
9283 (w32_read_socket): Always set `arg' member of input_events.
9285 * keyboard.c (show_help_echo): Use eval_form. Add comment.
9287 * lisp.h (eval_form): Add prototype.
9289 * xdisp.c (eval_form): Make it externally visible.
9291 2000-07-13 Gerd Moellmann <gerd@gnu.org>
9293 * xterm.c (x_handle_tool_bar_click): Store the frame in the
9294 frame_or_window slot of TOOL_BAR_EVENT input events instead of
9295 consing. For prefix events, store the frame in the `arg' slot of
9296 the event, otherwise store the key there.
9297 (XTread_socket): Instead of consing, use the frame_or_window slot
9298 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
9300 * xmenu.c (menu_highlight_callback): Store help string in the
9301 `arg' member of the input event; don't cons.
9302 (menubar_selection_callback): Use the `arg' slot of input events
9303 to queue additional information, instead of consing.
9305 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
9307 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
9309 (w32_read_socket): Adapt to changes in HELP_EVENTs.
9311 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
9312 input events to queue additional information, instead of consing.
9314 * keyboard.c (kbd_buffer_gcpro): Renamed from
9315 kbd_buffer_frame_or_window. Now used for all Lisp objects
9316 referenced from the input queue.
9317 (kbd_buffer_store_event): Always use structure assignment for
9318 copying input events. Record all Lisp objects referenced from
9319 events in kbd_buffer_gcpro.
9320 (kbd_buffer_get_event): Construct Lisp `help-echo' events
9321 differently from input events. Test for prefix menu_bar_events
9322 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
9323 event in kbd_buffer_gcpro to nil.
9324 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
9325 frame_or_window is equal to its arg member as prefix events.
9326 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
9327 used by an input event to nil.
9328 (init_keyboard): Use two times the size of the input queue
9329 for kbd_buffer_gcpro.
9330 (syms_of_keyboard): Likewise.
9332 * emacs.c (handle_USR2_signal, handle_USR1_signal):
9333 Use USER_SIGNAL_EVENT.
9335 * termhooks.h (struct input_event): Add member `arg'.
9336 (MENU_BAR_EVENT): Renamed from menu_bar_event.
9337 (USER_SIGNAL_EVENT): Renamed from user_signal.
9339 * xfaces.c (ASET): Remove definition.
9341 * lisp.h (AREF, ASET, ASIZE): New macros.
9343 * fontset.c (AREF, ASIZE): Remove definitions.
9345 * fns.c (AREF): Remove definition.
9347 * composite.c (AREF): Remove definition.
9349 2000-07-12 Gerd Moellmann <gerd@gnu.org>
9351 * dispnew.c (redraw_overlapped_rows): Add missing local.
9352 (scrolling_window): Remove debug code.
9354 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
9355 Before scrolling, turn off a mouse-highlight in the window
9358 * xterm.c (x_update_window_end): Add parameter
9359 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
9360 redisplay in XTframe_up_to_date.
9361 (x_clear_mouse_face): New function.
9362 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
9364 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
9366 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
9367 it when any row is written to that contains glyphs highlighted in
9369 (update_window): Call the window update end hook with new
9370 parameter MOUSE_FACE_OVERWRITTEN_P.
9371 (direct_output_for_insert): Give up if row contains mouse-face.
9373 * dispextern.h (struct redisplay_interface): Add parameter
9374 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
9375 (clear_mouse_face): New function pointer member.
9377 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
9379 * syntax.c (back_comment): Use one switch rather than a few `if's.
9380 Obey open_paren_in_column_0_is_defun_start.
9381 When reverting to the `slow' method, try to nicely handle the case
9382 of nested comments by checking that the comment-starter we found
9383 does indeed match the comment-ender.
9384 (scan_sexps_forward, scan_sexps_forward):
9385 Ignore excessive opening parenthesis rather than throwing an error.
9387 2000-07-11 Gerd Moellmann <gerd@gnu.org>
9389 * doc.c (Fsubstitute_command_keys): Handle case that a GC
9390 in Fwhere_is_internal or get_keymap_1 relocates string contents.
9392 * dispnew.c (direct_output_forward_char): Give up if currently
9393 displaying a message instead of the minibuffer contents.
9395 * xterm.c (x_update_window_begin): No need to turn off the mouse
9397 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9398 depending on whether they contain glyphs highlighted in mouse-face.
9400 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
9401 compare the mouse_face_p flags of both rows.
9403 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
9405 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
9407 * keyboard.c (show_help_echo): Accept additional parameter
9408 ok_to_overwrite_keystroke_echo.
9409 (read_char): Call show_help_echo with a zero
9410 ok_to_overwrite_keystroke_echo argument.
9411 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
9412 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
9413 ok_to_overwrite_keystroke_echo argument.
9414 * w32menu.c (w32_menu_display_help): Call show_help_echo with
9415 non-zero ok_to_overwrite_keystroke_echo argument.
9417 2000-07-10 Gerd Moellmann <gerd@gnu.org>
9419 * xdisp.c (try_window_id): If changes are all below what is
9420 displayed in the window, and point is in the window, we still
9421 might have to find point on the display.
9423 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
9424 glyphs instead of a single one.
9425 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9426 with new argument list.
9427 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9429 * keymap.c (get_keymap_1): Add comment that this function can GC.
9430 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
9431 comment that functions can GC.
9432 (Fset_keymap_parent): GCPRO arg KEYMAP.
9434 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
9436 * msdos.c (XMenuActivate): After exiting the menu, restore the
9437 echo area message and erase it.
9439 2000-07-10 Kenichi Handa <handa@etl.go.jp>
9441 * fontset.c (Ffontset_info): Make the return value more compatible
9442 with that of Emacs 20.
9444 2000-07-07 Gerd Moellmann <gerd@gnu.org>
9446 * eval.c (Fsignal): Handle case that backtrace_list is null.
9448 2000-07-07 Kenichi Handa <handa@etl.go.jp>
9450 * ccl.c (Fccl_execute): Typo fixed.
9452 2000-07-06 Gerd Moellmann <gerd@gnu.org>
9454 * window.c (window_loop): Add missing gcpro1 local variable.
9456 * window.c (Fwindow_list): Reverse list at the end.
9457 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
9458 means allow windows on OWINDOW's frame, only.
9459 (window_loop): Simplified; use Fwindow_list.
9461 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
9463 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9465 * xterm.c (XTread_socket): Increment handling_signal at the start,
9466 decrement it at the end.
9468 * eval.c (handling_signal): New variable.
9469 (Fsignal): Abort if handling_signal is non-zero.
9471 * lisp.h (handling_signal): External declaration.
9473 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
9475 2000-07-05 Ken Raeburn <raeburn@gnu.org>
9477 Sound support for NetBSD through "Linux emulation" support:
9478 * config.in (HAVE_SOUNDCARD_H): Undef.
9479 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
9480 * Makefile.in (LIBSOUND): New variable.
9481 (LIBES): Include it.
9482 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
9483 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
9484 (vox_open): Use DEFAULT_SOUND_DEVICE.
9485 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
9487 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9489 * print.c (print_error_message): If Vsignaling_function is set,
9490 show it in *Messages*.
9492 * lisp.h (Vsignaling_function): External declaration.
9494 * eval.c (Vsignaling_function): New variable.
9495 (Fsignal): Compute it.
9496 (syms_of_eval): Staticpro it.
9498 2000-07-05 Dave Love <fx@gnu.org>
9500 * syswait.h: Use the autoconf recommended approach. Old code
9501 #if'd out in case we need to revert.
9503 * config.in (HAVE_SYS_WAIT_H): Added.
9505 2000-07-05 Andrew Innes <andrewi@gnu.org>
9507 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
9508 when non-NULL instead of __morecore, to take account of buffer
9509 memory. This also solves a problem with spurious memory warnings
9512 * ralloc.c: Make real_morecore non-static.
9514 * eval.c (internal_condition_case): Comment out abort if
9515 interrupt_input_blocked is not zero.
9517 * makefile.nt: Add support for `bootstrap' and related targets.
9518 Include minimal debug info in emacs.exe in release build.
9519 Remove all dependencies on lisp.h, and fixup some others.
9521 * w32.c (init_environment): Install code from 20.7 for providing
9522 default values for environment variables, based on the
9523 executable's own location.
9524 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
9525 (sys_socket): Install socket inheritance bug fix from 20.7.
9527 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
9528 here via blockinput.h).
9530 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
9532 * w32menu.c (w32_menu_display_help):
9533 * xmenu.c (menu_help_callback): Use show_help_echo.
9535 * keyboard.h (show_help_echo): Declare.
9537 * keyboard.c (show_help_echo): New function, extracted from read_char.
9538 Feval its `msg' argument if it's a cons cell.
9539 (read_char): Use it.
9540 (follow_key): Pass `autoload' to get_keyelt.
9542 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
9543 (note_tool_bar_highlight, XTread_socket):
9544 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
9546 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
9547 (note_tool_bar_highlight, w32_read_socket):
9548 Do not gratuitously ignore non-string `help-echo' properties.
9550 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9552 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
9554 * window.c (delete_all_subwindows): Reset Vwindow_list.
9556 * xterm.c (x_append_glyph, x_append_composite_glyph)
9557 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9558 changes in struct glyph starting 1999-12-27. Some bit-fields of
9559 struct glyph were not set, which made glyphs unequal when compared
9560 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
9561 effects were the result. This also depended on the contents of
9562 memory returned by xmalloc. If flickering happens again, activate
9563 the code in clear_glyph_row that's in #if 0. If the flickering is
9564 gone with that, chances are that it is caused by something similar.
9566 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
9568 * dispextern.h: Add some comments.
9570 * window.c (add_window_to_list): Add parameter LIST.
9571 (window_list): Order list so that, for each frame, windows are
9572 in canonical order, and so that frames appear in the list in
9573 the order given by Vframe_list.
9574 (next_window): Reverse the handling of NEXT_P.
9576 2000-07-04 Gerd Moellmann <gerd@gnu.org>
9578 * window.c (Vwindow_list): New variable.
9579 (make_window, delete_window): Set Vwindow_list to nil.
9580 (check_window_containing): New function.
9581 (window_from_coordinates): Rewritten.
9582 (add_window_to_list, window_list, candidate_window_p)
9583 (decode_next_window_args, next_window): New functions.
9584 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
9585 (Fwindow_list): New function.
9586 (Fother_window): Cleaned up.
9587 (foreach_window): Add a longer "variable argument list". Let
9588 callback function return 0 to indicate that cycling over windows
9590 (foreach_window_1): Likewise.
9591 (freeze_window_start): Return int.
9592 (init_window): New function.
9593 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9595 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9596 input_event with bzero.
9597 (main): Call init_window.
9599 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9602 2000-07-04 Kenichi Handa <handa@etl.go.jp>
9604 * composite.h (make_composition_value_copy): Extern it.
9606 * composite.c (make_composition_value_copy): New function.
9608 * editfns.c (Fformat): While copying text properties, make each
9609 composition property value a copy.
9611 * fns.c (concat): While copying text properties, make each
9612 composition property value a copy.
9614 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9616 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9618 * fns.c (sweep_weak_table): Mark only objects that are not
9621 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9622 include those frames as candidates which have their focus
9623 redirected to the minibuffer frame.
9625 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9627 * fns.c (Fputhash): Return `value' rather than nil.
9629 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9631 * frame.c (next_frame): Don't check focus redirection in case
9632 MINIBUF is a window. Doing so excludes frames using MINIBUF
9633 unless their focus is redirected, which contradicts the
9634 specification of next-frame, and leads to infinite loops in
9635 certain situations when cycling through windows with next-window.
9637 2000-06-30 Kenichi Handa <handa@etl.go.jp>
9639 * coding.c (code_convert_region): Even if the length of text is
9640 zero, try to convert it if coding->type is coding_type_ccl.
9641 (decode_coding_string, encode_coding_string): Likewise.
9643 2000-06-28 Gerd Moellmann <gerd@gnu.org>
9645 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
9646 the display if windows_or_buffers_changed.
9648 * dispnew.c (struct row_entry): New structure.
9649 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9650 (row_table_size, old_lines, new_lines, old_lines_size)
9651 (new_lines_size, run_pool, runs_size, runs): New variables.
9652 (add_row_entry): New function.
9653 (scrolling_window): Use data structures allocated with xmalloc and
9654 held in global variables, instead of allocating them with alloca and
9655 holding them in local variables. Use a larger hash table whose
9656 size depends on glyph matrix sizes. Don't use bzero to clear the
9657 hash table; instead, clear used slots only.
9659 * fns.c (next_almost_prime): Make it externally visible.
9661 * lisp.h (next_almost_prime): Add prototype.
9663 * s/isc4-0.h (sigunblock): Define.
9665 * s/sco5.h (sigunblock): Define.
9667 2000-06-27 Dave Love <fx@gnu.org>
9669 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9670 (moved to osf5-0.h).
9671 [!NOT_C_CODE]: Protect string.h stuff.
9673 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9674 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9676 2000-06-27 Gerd Moellmann <gerd@gnu.org>
9678 * xdisp.c (resize_mini_window): Subtract the extra line spacing
9679 below the last line from the needed window height.
9681 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9683 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9684 (Fwidget_get): Use it.
9685 (syms_of_fns): Defsubr it.
9687 2000-06-26 Gerd Moellmann <gerd@gnu.org>
9689 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
9690 display info for XIM.
9691 (xim_open_dpy): Likewise.
9692 (xim_close_dpy): Don't free the display info's XIM.
9694 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9696 * config.in (USE_XIM): New define.
9698 * keymap.c (get_keyelt): For menu-items containing a `:filter
9699 FILTER', apply FILTER to the menu-item's definition to get the
9700 real definition to use.
9702 * lisp.h (QCfilter): External declaration.
9704 * xfns.c (Fimage_size): New function.
9705 (syms_of_xfns): Defsubr it.
9707 2000-06-26 Andreas Schwab <schwab@suse.de>
9709 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9712 2000-06-25 Dave Love <fx@gnu.org>
9714 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9716 * Makefile.in (blockinput.h): Depend on atimer.h.
9717 (atimer.h): Depend on systime.h.
9719 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9721 * atimer.h: Protect against multiple inclusion. Include systime.h.
9723 * lisp.h (swap_in_global_binding): Declare.
9725 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9727 * process.c (Fopen_network_stream): Turn off atimers for duration
9728 of call to connect. (Patch from Gerd.)
9730 2000-06-23 Dave Love <fx@gnu.org>
9732 * ralloc.c: Maybe include unistd.h
9734 * emacs.c (setgrp): Undefine before defining.
9735 (malloc_warning, set_time_zone_rule, index): Prototype.
9737 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9738 HAVE_STRUCT_TIMEZONE.
9740 * s/osf1.h: Move string.h hack here from alpha.h and make it
9742 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9744 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9745 (SOCKLEN_TYPE): Don't define.
9747 * m/alpha.h: Remove string.h hack.
9749 * s/osf5-0.h: New file.
9751 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9752 include time.h, done by systime.h.
9753 [__FreeBSD__]: Remove redundant includes.
9755 * callproc.c (setpgrp): Undefine before defining.
9756 (delete_temp_file): Return Qnil to avoid warning.
9758 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9760 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9763 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9765 * composite.h (compose_text): Declare.
9767 * xterm.c: Don't include sys/types.h unconditionally. Don't
9768 protect its inclusion with !USG (following xmenu.c).
9770 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9772 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9775 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9777 * coding.c (decode_eol_post_ccl): Special handling for undecided
9778 and inconsistent EOL types.
9780 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9782 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9783 trough color and main window's background color.
9785 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9787 * xterm.h (Xt_app_con): External declaration.
9789 * widget.c (EmacsFrameRealize): Fix typo.
9791 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9793 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9794 (handle_invisible_prop): Record the start of invisible text in
9795 it->add_overlay_start.
9796 (struct overlay_entry): Add member `overlay'.
9797 (handle_overlay_change): Simplify.
9798 (next_overlay_string): After having processed overlay strings at the
9799 end of the buffer, record that fact in
9800 it->overlay_strings_at_end_processed_p.
9801 (compare_overlay_entries): If before- and after-strings come
9802 from the same overlay, let before-strings come first.
9803 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9804 (load_overlay_strings): Take it->add_overlay_start into account
9805 when adding overlay strings.
9807 * dispextern.h (struct it): Add member add_overlay_start.
9809 2000-06-22 Dave Love <fx@gnu.org>
9811 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9813 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9815 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9817 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9820 2000-06-21 Dave Love <fx@gnu.org>
9822 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9824 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9826 * syntax.c (back_comment): Simplify string-parity counting (with
9827 the added benefit of handling multiple string-styles as long as
9828 they are not intertwined).
9829 Jump to the slow code as soon as a comment starter is found in
9830 a "string_lossage" position. Fixes the case: " /* " /* " */.
9832 2000-06-21 Dave Love <fx@gnu.org>
9834 * Makefile.in: Use GETLOADAVG_LIBS.
9836 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9837 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9839 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9841 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9842 (Fforward_comment, scan_lists):
9843 Check the comstyle of single-char comment-starters.
9844 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9845 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9846 Check the comstyle of single-char comment-starters.
9847 Clarify control-flow around the Scomment case.
9849 2000-06-20 Dave Love <fx@gnu.org>
9851 * fns.c (make_hash_table, maybe_resize_hash_table):
9852 Cast arg of next_almost_prime.
9854 * tparam.c [emacs]: Include lisp.h.
9856 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9859 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9861 * keyboard.c (adjust_point_for_property): Check if display
9862 property should be treated as intangible by looking at its value.
9864 * xdisp.c (single_display_prop_intangible_p)
9865 (display_prop_intangible_p): New functions.
9867 * dispextern.h (display_prop_intangible_p): Add prototype.
9869 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9871 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9872 argument to sigprocmask.
9874 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9875 argument to sigprocmask.
9877 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9878 sigprocmask_set, and pass a pointer to it to sigprocmask.
9880 * sysdep.c (sigprocmask_set): New variable.
9882 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9885 2000-06-20 Sam Steingold <sds@gnu.org>
9887 * xrdb.c: Don't declare xmalloc, xrealloc.
9889 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9891 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9892 (re_comp): Cast gettext return value to avoid complaints when
9895 2000-06-20 Dave Love <fx@gnu.org>
9897 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9899 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9901 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9903 * m/alpha.h: Don't declare xmalloc, xrealloc.
9905 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9907 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9909 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9911 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9914 * keyboard.h (poll_for_input_1): Declare.
9916 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9918 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9920 * doprnt.c: Don't declare xmalloc, xrealloc.
9922 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9923 (getenv, ctime, getwd): Removed.
9924 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9926 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9927 x_set_tool_bar_lines.
9929 * config.in: Add HAVE_GETWD. Move some definitions above
9930 machine/system includes.
9932 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9934 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9936 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9937 contain information about ENCODING.
9939 * fontset.c (FONTSET_ASCII): Use the first element of char table
9940 for an ASCII font, not defalt slot.
9941 (fontset_ref_via_base): If FONTSET doesn't contain information for
9942 C, try the default fontset.
9943 (make_fontset): Don't copy the default fontset.
9944 (fontset_font_pattern): Likewise.
9945 (accumulate_font_info): If ELT is nil, use the corresponding
9946 element in the default fontset.
9948 2000-06-19 Dave Love <fx@gnu.org>
9950 * syntax.c (Fparse_partial_sexp): Doc fix.
9952 * regex.h: Test PROTOTYPES as well as __STDC__.
9954 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9955 errno, strerror. Put text after #endif in comment.
9957 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9959 * xterm.c (x_frame_of_widget): Likewise.
9961 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9963 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9964 to Vfundamental_mode_abbrev_table.
9966 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9967 bogus objects are marked. This slows down GC by ~80 percent, but
9968 it might be worth trying when debugging GC-related problems.
9969 This feature requires conservative stack marking to be enabled.
9971 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9972 returns XLookupChars, reset `modifiers' to zero.
9974 2000-06-19 Dave Love <fx@gnu.org>
9976 * mktime.c: Unprotoized.
9978 2000-06-19 Richard Stallman <rms@gnu.org>
9980 * data.c (set_internal): If variable is frame-local,
9981 store the new value immediately into the frame parameter alist.
9983 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9985 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9986 in the custom handler pointer.
9988 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9989 value, or checks for CHAR_META can fail when Lisp_Object is a
9991 * keymap.c (get_keyelt): Likewise.
9993 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9995 * ccl.h (struct ccl_program): New member eol_type.
9996 (struct ccl_spec): New member cr_carryover.
9998 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9999 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
10001 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
10002 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
10003 (decode_eol_post_ccl): New function.
10004 (decode_coding): Don't detect EOL format here for CCL based coding
10006 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
10007 decode_eol_post_ccl after running the CCL program.
10008 (code_convert_region): Don't detect EOL format here for CCL based
10010 (decode_coding_string): Likewise.
10012 2000-06-18 Ken Raeburn <raeburn@gnu.org>
10014 * charset.c (update_charset_table): Use XINT on "iso_final_char"
10015 when treating it as an integer.
10017 * coding.h (encode_coding_string): Declare.
10019 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
10022 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
10023 "xkeymap" to avoid shadowing the "enum map_type" value that needs
10024 to be passed to get_local_map.
10026 * sound.c (Fplay_sound): Don't call make_number on
10027 Frun_hook_with_args count argument.
10029 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
10030 for lisp objects in X event structure data field, when lisp
10031 objects are represented with unions.
10032 (x_scroll_bar_to_input_event): Ditto.
10034 2000-06-16 Ken Raeburn <raeburn@gnu.org>
10036 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
10037 termination of string. Fix sense of test whether
10038 Vline_number_display_limit is an integer.
10040 2000-06-16 Gerd Moellmann <gerd@gnu.org>
10042 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
10043 only if HAVE_X_WINDOWS.
10045 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
10048 * dispnew.c (update_frame_1): Handle case that cursor vpos is
10051 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
10053 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
10056 2000-06-15 Kenichi Handa <handa@etl.go.jp>
10058 * coding.c (decode_coding_emacs_mule): Always set src_base at the
10059 start of the while loop.
10061 2000-06-15 Gerd Moellmann <gerd@gnu.org>
10063 * atimer.c (alarm_signal_handler): Add forward declaration.
10065 * data.c (set_internal): Remove debug code.
10067 2000-06-14 Gerd Moellmann <gerd@gnu.org>
10069 * Makefile.in (bootstrap-temacs): Add `-I../src'.
10071 * unexec.c (toplevel) [COFF]: Include coff.h.
10073 * s/lynxos.h: New file.
10075 * keymap.c (Fsingle_key_description): Enclose function key and
10076 event symbol names in angle brackets.
10078 * xdisp.c (setup_echo_area_for_printing): Call
10079 message_log_maybe_newline if message_buf_print is not set.
10081 * print.c (printchar, strout): Don't check message_buf_print
10082 before calling setup_echo_area_for_printing because that
10083 function does something useful even when message_buf_print is
10086 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
10088 (ensure_echo_area_buffers): Initialize echo buffer's
10089 truncate lines setting to nil.
10090 (with_echo_area_buffer): Don't set the echo buffer's truncate
10091 lines setting here.
10092 (set_message_1): Set it here instead, based on the value
10093 of message_truncate_lines.
10094 (resize_mini_window): Handle case that lines are truncated.
10095 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
10096 DEFVAR_BOOL message-truncate-lines.
10098 * keyboard.c (read_char): Bind message-truncate-lines to t
10099 while displaying a help-echo.
10101 * lisp.h (Qmessage_truncate_lines): External declaration.
10103 2000-06-13 Gerd Moellmann <gerd@gnu.org>
10105 * xdisp.c (Vline_number_display_limit): Renamed from
10106 line_number_display_limit.
10107 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
10108 Extend documentation string. Initialize
10109 Vline_number_display_limit to nil meaning no limit.
10110 (decode_mode_spec): Use Vline_number_display_limit with its new
10113 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
10115 2000-06-13 Richard Stallman <rms@gnu.org>
10117 * frame.c (Fmodify_frame_parameters): Doc fix.
10119 * xfns.c (x_set_frame_parameters): Comment fix.
10121 * frame.c (store_frame_param): Call swap_in_global_binding if the
10122 variable's current binding was chosen based on this frame.
10124 * data.c (swap_in_global_binding): New function.
10126 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10128 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
10129 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
10131 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10133 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
10135 2000-06-12 Jason Rumney <jasonr@gnu.org>
10137 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
10139 * w32.h (EMACS_W32_H): Renamed from _NT_H_
10141 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
10143 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
10145 2000-06-12 Gerd Moellmann <gerd@gnu.org>
10147 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
10148 (syms_of_xfaces): Defsubr Sdump_colors.
10149 (x_free_colors): Don't treat b&w specially on default visual.
10150 (x_free_dpy_colors): New function.
10151 (free_face_colors): Don't check visual class; it's done
10154 * xterm.c (x_frame_of_widget): New function.
10155 (x_alloc_nearest_color_for_widget): Use it.
10156 (x_copy_dpy_color): New function.
10157 (x_destroy_window): Free various colors.
10159 2000-06-12 Kenichi Handa <handa@etl.go.jp>
10161 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
10163 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
10165 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
10167 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
10169 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
10171 2000-06-11 Dave Love <fx@gnu.org>
10173 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
10175 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
10177 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
10179 2000-06-11 Gerd Moellmann <gerd@gnu.org>
10181 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
10184 2000-06-10 Kenichi Handa <handa@etl.go.jp>
10186 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
10187 (regex_compile): Fix the code for handling the case of single byte
10188 char and multibyte char being mixed in a range within [...].
10190 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
10191 and dst_multibyte members of coding.
10193 * charset.c (update_charset_table): Update the table
10194 bytes_by_char_head.
10195 (init_charset_once): Initialize elements of bytes_by_char_head to
10196 1 except for leading codes for private charases.
10198 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
10199 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
10201 2000-06-09 Ken Raeburn <raeburn@gnu.org>
10203 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
10204 access the data it doesn't point to.
10206 2000-06-08 Gerd Moellmann <gerd@gnu.org>
10208 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
10209 will be translated to a switch-frame event when reading the
10210 event queue. This is necessary because Emacs otherwise won't
10211 perform a switch-frame to a new frame until some other event, for
10212 example a keystroke event, forces it to do so. This has various
10213 effects, one visible being that the cursor of a frame created with
10214 C-x 5 2 or switched to with a window manager key binding like
10215 A-TAB stays hollow because selected_window isn't on the newly
10216 focused frame until the switch-frame is performed.
10218 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
10219 generating a switch-frame event if necessary.
10221 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
10223 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
10226 2000-06-08 Kenichi Handa <handa@etl.go.jp>
10228 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
10230 2000-06-07 Gerd Moellmann <gerd@gnu.org>
10232 * window.c (displayed_window_lines): Take empty lines at
10233 the bottom of a window into account.
10235 * window.c (displayed_window_lines): New function.
10236 (Fmove_to_window_line): Use displayed_window_lines to determine
10237 the number of lines to move, instead of using the window's height.
10239 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
10240 to stop reading, even if the form read sets point to a different
10241 value when evaluated.
10243 * xdisp.c (display_line): Fix code deciding in which line to
10246 2000-06-07 Kenichi Handa <handa@etl.go.jp>
10248 * fileio.c (e_write): Free composition data if stored in
10251 2000-06-06 Gerd Moellmann <gerd@gnu.org>
10253 * xdisp.c (display_line): Set row's and iterator's
10254 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
10255 Set cursor even if row ends in the middle of a character.
10256 (dump_glyph_row): Print values of new flags.
10257 (redisplay_window) <cursor movement in unchanged window>: When
10258 point has been moved forward, and PT is at the end of the cursor
10259 row, don't place the cursor in the next row if the cursor row ends
10260 in the middle of a character or at ZV.
10262 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
10263 (struct glyph_row): Add starts_in_middle_of_char_p and
10264 ends_in_middle_of_char_p.
10265 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
10266 ends_in_middle_of_char_p flag.
10267 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
10269 * term.c (append_glyph): Revert change of 2000-06-06.
10271 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
10272 padding glyph not fitting on line as whole character not
10275 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
10276 this isn't true for images with `:ascent 100'.
10278 2000-06-06 Kenichi Handa <handa@etl.go.jp>
10280 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
10281 as modified if it is originally unmodified.
10283 * term.c (encode_terminal_code): Change the way to check if
10284 terminal coding does any conversion.
10285 (append_glyph): Set glyph->pixel_width correctly.
10287 * xdisp.c (display_line): While checking line continuation, pay
10288 attention to a padding glyph.
10290 2000-06-05 Gerd Moellmann <gerd@gnu.org>
10292 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
10294 2000-06-05 Dave Love <fx@gnu.org>
10296 * xdisp.c: Include fontset.h.
10298 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
10300 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10302 * dispnew.c: Conditionally include term.h.
10304 * coding.h: Declare code_convert_string_norecord.
10306 * frame.h (struct frame): Use volatile unconditionally.
10308 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
10310 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
10312 * systime.h: Protect against multiple inclusion.
10313 (timezone) [USG5_4]: Define as time_t.
10315 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10316 (Foptimize_char_table, make_temp_name): Declare.
10318 * Makefile.in (xdisp.o): Depend on fontset.h.
10320 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10322 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10323 (Foptimize_char_table, make_temp_name): Declare.
10327 * s/netbsd.h: Don't define autoconfiscated MATHERR.
10329 2000-06-02 Dave Love <fx@gnu.org>
10331 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
10333 2000-06-02 Gerd Moellmann <gerd@gnu.org>
10335 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
10336 result face, set flags in that face indicating that colors may not
10339 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
10340 glyph, use the ASCII NUL character to determine the face.
10342 2000-06-02 Dave Love <fx@gnu.org>
10344 * sysdep.c: Conditionally include stdlib.h, unistd.h.
10345 (VFORK_RETURN_TYPE): Remove.
10347 * config.in: Add NO_MATHERR.
10349 2000-06-01 Dave Love <fx@gnu.org>
10351 * cmds.c (internal_self_insert): Don't check
10352 Vbefore_change_function, Vafter_change_function.
10354 * insdel.c (signal_before_change, signal_after_change): Likewise.
10356 * buffer.c (Vbefore_change_function, Vafter_change_function):
10357 Variables and their initializations deleted.
10359 * callint.c (Fcall_interactively): Doc fix.
10361 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
10363 2000-05-31 Dave Love <fx@gnu.org>
10365 * textprop.c: Revert last change -- duplicated.
10367 2000-05-31 Gerd Moellmann <gerd@gnu.org>
10369 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
10372 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
10374 2000-05-31 Jason Rumney <jasonr@gnu.org>
10376 * search.c (Fre_search_forward, Fre_search_backward)
10377 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
10379 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
10381 2000-05-30 Jason Rumney <jasonr@gnu.org>
10383 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
10384 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
10386 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
10388 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
10389 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
10390 expand a nil default_filename.
10392 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
10393 pointer to glyph_to_pixel_coords, not a frame.
10395 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
10396 coding.h to dependencies.
10398 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
10400 * w32console.c (glyph_to_pixel_coords): Change first parameter to
10401 window pointer to be consistent with w32term.c and xterm.c.
10403 * w32fns.c: Format and doc changes to bring closer to xfns.c.
10404 (VIETNAMESE_CHARSET): Define if not defined in system headers.
10405 (Qline_spacing, Qcenter): New variables.
10406 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
10407 (x_set_line_spacing): New function.
10408 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
10409 (x_specified_cursor_type): New function.
10410 (x_set_cursor_type): Use it.
10411 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
10413 (validate_x_resource_name, x_get_resource_string): Measure lengths
10414 of external strings in bytes.
10415 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
10416 GetTextExtentPoint32 with NULL title.
10417 (Fx_create_frame): Initialize Qline_spacing.
10418 (w32_load_system_font): Initialize font->double_byte_p.
10419 (x_to_w32_charset): Use Vw32_charset_info_alist.
10420 (Image, busy cursor, tooltip functions): Merged changes from
10421 xfns.c. Not yet functional on Windows.
10423 * w32gui.h (W32FontStruct): Add double_byte_p member.
10425 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
10426 (emacs_button_translation): Use it.
10427 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
10428 in `mask' to be set.
10430 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
10433 * w32term.c: Format and doc changes to bring closer to xterm.c.
10434 (w32_char_font_type): New enum.
10435 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
10436 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
10437 (w32_encode_char): New function.
10438 (x_encode_char): Removed.
10439 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
10440 x_encode_char and w32_font_is_double_byte.
10441 (x_produce_image_glyph): Use image_ascent.
10442 (x_produce_glyphs): Use new version of w32_per_char_metric and
10443 handle NULL return value. Allow extra line spacing.
10444 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
10445 (w32_get_glyph_overhangs): Remove unicode_p param. Use
10446 w32_font_type member of glyph instead.
10447 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
10448 (fast_find_position): Make sure not to consider rows not visible
10450 (w32_read_socket) [WM_MENUSELECT]: Cannot call
10451 w32_menu_display_help with input blocked, as it can abort.
10452 (x_display_and_set_cursor): Choose cursor depending
10453 on buffer-local value of cursor_type.
10454 (x_draw_bar_cursor): Add parameter WIDTH.
10456 * w32term.h (CP_DEFAULT): Define.
10457 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
10459 2000-05-30 Gerd Moellmann <gerd@gnu.org>
10461 * search.c (Fre_search_forward, Fre_search_backward)
10462 (Fposix_search_backward, Fposix_search_forward): Doc fix.
10464 2000-05-30 Kenichi Handa <handa@etl.go.jp>
10466 * coding.c (detect_coding_iso2022): Fix code for checking
10467 CODING_CATEGORY_MASK_ISO_8_2.
10469 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
10471 * regex.c (PREFETCH_NOLIMIT): New function.
10472 (re_match_2_internal): Use it and adjust the end_match_2 logic.
10474 2000-05-29 Gerd Moellmann <gerd@gnu.org>
10476 * syntax.c (find_defun_start): Move test for
10477 open_paren_in_column_0_is_defun_start outside of the loop.
10479 * xdisp.c (redisplay_window): Really switch buffers when
10480 displaying mode lines, and temporarily set selected_frame to the
10481 frame of the window that's redisplayed.
10483 * xfaces.c (free_realized_faces): Block/unblock input.
10484 (free_realized_multibyte_face): Ditto.
10486 2000-05-29 Dave Love <fx@gnu.org>
10488 * textprop.c (Qkeymap): New variable.
10489 (syms_of_textprop): Intern it.
10491 * keymap.c: Include intervals.h.
10492 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
10494 * Makefile.in (keymap.o): Depend on intervals.h.
10496 * keyboard.c (menu_bar_items, tool_bar_items)
10497 (Fexecute_extended_command): Deal with `keymap' property.
10498 (read_key_sequence): Track map from `keymap' property as well as
10501 * intervals.c (get_local_map): Extra arg to allow looking for
10504 * intervals.h (map_property): New enum.
10505 (get_local_map): Extra arg using it.
10506 (Qkeymap): Declare.
10508 * lisp.h (get_local_map): Don't declare here.
10510 2000-05-29 Kenichi Handa <handa@etl.go.jp>
10512 * Makefile.in (callproc.o): Depend on composite.h.
10514 * callproc.c: Include composite.h.
10515 (Fcall_process): Handle composition correctly.
10517 * coding.h (coding_allocate_composition_data): Extern it.
10518 (coding_restore_composition): Likewise.
10520 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
10521 yet allocated, finish decoding with result
10522 CODING_FINISH_INSUFFICIENT_CMP.
10523 (coding_allocate_composition_data): Make it non-static.
10524 (coding_restore_composition): Likewise.
10526 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
10528 * charset.c (syms_of_charset): Revert last change.
10530 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10532 * term.c (produce_glyphs): Treat characters from the eight-bit-*
10533 charsets as unibyte, with 1-column screen width. Sent by Kenichi
10536 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10538 * charset.c (syms_of_charset): Set width of character sets
10539 eight-bit-control and eight-bit-graphic to 1 column.
10541 2000-05-26 Gerd Moellmann <gerd@gnu.org>
10543 * config.in (HAVE_SPEED_T): New define.
10545 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
10548 2000-05-26 Dave Love <fx@gnu.org>
10550 * coding.c (shrink_decoding_region): Initialize eol_conversion.
10552 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
10553 (Fsubr_arity): New function.
10554 (syms_of_data): Install them.
10556 2000-05-26 Kenichi Handa <handa@etl.go.jp>
10558 * charset.c (init_charset_once): Set the table bytes_by_char_head
10561 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
10562 the default fontset to what Emacs uses by default.
10563 (check_registry_encoding): This function deleted.
10564 (Fset_fontset_font): Remove the adhoc condition for the default
10565 fontset. Allow cons in FONTNAME.
10567 * fns.c (map_char_table): Ignore char-table entries for
10568 charsets eight-bit-control and eight-bit-graphic.
10570 2000-05-25 Ken Raeburn <raeburn@gnu.org>
10572 * emacs.c (main): Initialize keyboard syms before initializing
10573 window code, so face names are available.
10575 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
10577 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
10578 of an anchor at the beginning of a shy-group.
10580 2000-05-25 Gerd Moellmann <gerd@gnu.org>
10582 * xdisp.c (handle_invisible_prop): Don't try to skip over
10583 invisible text if end of text is already reached.
10585 2000-05-25 Dave Love <fx@gnu.org>
10587 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
10589 * coding.c (encode_eol): Add null statement after label.
10591 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10593 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10596 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10598 * ccl.c (ccl_driver): Fix previous change.
10600 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10602 * coding.c (run_pre_post_conversion_on_str): Set point to the
10603 beginning of buffer before calling coding->post_read_conversion.
10604 (decode_coding_string): Give correct args to
10605 run_pre_post_conversion_on_str.
10606 (encode_coding_string): Likewise.
10608 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10609 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10610 eight-bit-graphic correctly.
10612 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10614 * fileio.c (Finsert_file_contents): Even if a file is not found,
10615 execute codes for setting up coding system. Call
10616 after-insert-file-functions unconditionally.
10618 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10620 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10621 BSD_PGRPS are not defined.
10623 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10625 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10627 (syms_of_charset): Avoid building same strings.
10629 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10631 * lread.c (Fload): Add a comment about the meaning of
10632 Vuser_init_file being t.
10634 * puresize.h (BASE_PURESIZE): Increase to 675000.
10636 * s/gnu-linux.h (setpgrp): Don't define it here because this
10637 prevents compilation on GNU/Linux systems with glib 2.2.
10639 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10642 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10644 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10645 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10647 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10649 2000-05-23 Kenichi Handa <handa@etl.go.jp>
10651 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10653 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10655 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
10657 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10659 2000-05-22 Kenichi Handa <handa@etl.go.jp>
10661 * keyboard.c (read_char): Allow character codes 128..255 to be
10662 handled by input-method-function.
10664 * insdel.c (adjust_markers_for_replace): Fix previous change.
10665 (adjust_after_replace): If PREV_TEXT is nil, call
10666 adjust_markers_for_insert, not adjust_markers_for_replace.
10668 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
10670 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10671 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10672 [HAVE_GRANDPT]: Define.
10673 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10675 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10678 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10680 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10682 2000-05-20 Kenichi Handa <handa@etl.go.jp>
10684 The following changes are to handle 8-bit characters in a
10685 multibyte buffer/string without facing with byte combining
10686 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10687 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10689 * Makefile.in (fns.o): Depend on charset.h.
10691 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10692 convert it to unibyte.
10693 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10695 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10696 apparent char boundary.
10697 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10698 0x80..0x9F to/from multibyte form.
10700 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10703 * callproc.c (Fcall_process): Always encode an argument string if
10704 it is multibyte. Setup src_multibyte and dst_multibyte members of
10705 process_coding properly.
10707 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10708 SPLIT_NON_ASCII_CHAR.
10710 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10712 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10714 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10715 (SPLIT_CHARACTER_SEQ): This macro deleted.
10716 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10717 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10718 and eight-bit-graphic.
10719 (char_to_string): Likewise. Signal an error for too large
10721 (char_printable_p): Return 0 for 8-bit characters.
10722 (update_charset_table): Update iso_charset_table only when a final
10723 character is non-negative.
10724 (find_charset_in_text): Renamed from find_charset_in_str.
10725 Arguments and return value changed. Callers changed.
10726 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10727 be -1 if CHARSET is used only internally.
10728 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10730 (Fcharset_after): Simplified.
10731 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10732 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10733 (multibyte_chars_in_text): Simplified by assuming there's no
10734 invalid multibyte sequence.
10735 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10736 (str_as_unibyte): New functions.
10737 (Fstring): Simpified by assuming that byte combining never happens.
10738 (init_charset_once): Initialization for
10739 LEADING_CODE_8_BIT_CONTROL.
10740 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10741 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10742 eight-bit-control and eight-bit-graphic.
10744 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10745 (CHARSET_8_BIT_GRAPHIC): New macros.
10746 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10747 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10748 (CHARSET_REVERSE_CHARSET): Likewise.
10749 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10751 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10752 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10753 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10754 encounter an invalid multibyte sequence.
10755 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10756 sequence is always valid.
10757 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10758 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10759 (CHAR_STRING): For 8-bit characters, call char_to_string.
10760 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10761 multibyte sequence is always valid.
10762 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10763 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10764 (str_as_unibyte): Extern them.
10765 (BCOPY_SHORT): Fix a bug.
10766 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10767 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10768 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10769 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10771 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10772 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10773 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10774 (EMIT_BYTES): New macros.
10775 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10776 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10778 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10779 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10780 check the validity of multibyte sequence.
10781 (decode_coding_emacs_mule): New function.
10782 (encode_coding_emacs_mule): New macro.
10783 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10785 (DECODE_ISO_CHARACTER): Just return a character code.
10786 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10787 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10788 EMIT_CHAR to produced decoded characters. Exit the loop only by
10789 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10791 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10792 only position codes for an invalid character.
10793 (encode_designation_at_bol): Return new destination pointer. 5th
10794 arg DSTP is changed to DST.
10795 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10796 from the source by ONE_MORE_CHAR. Don't handle the case of last
10798 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10800 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10801 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10802 TWO_MORE_BYTES to fetch a byte from the source.
10803 (encode_eol): Pay attention to coding->src_multibyte.
10804 (detect_coding, detect_eol): Preserve members src_multibyte and
10806 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10807 (encoding_buffer_size): Set magnification to 3 for all coding
10808 systems that require encoding.
10809 (ccl_coding_driver): For decoding, be sure that the result is
10810 valid multibyte sequence.
10811 (decode_coding): Initialize coding->errors and coding->result.
10812 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10813 and raw-text, always call decode_eol. Handle the case of last
10814 block here. If not coding->dst_multibyte, convert the resulting
10815 sequence to unibyte.
10816 (encode_coding): Initialize coding->errors and coding->result.
10817 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10818 and raw-text, always call encode_eol. Handle the case of last
10820 (shrink_decoding_region, shrink_encoding_region): Detect cases
10821 that we can't skip data more rigidly.
10822 (code_convert_region): Setup src_multibyte and dst_multibyte
10823 members of coding. For decoding, if the buffer is multibyte,
10824 convert the source sequence to unibyte in advance. For encoding,
10825 if the buffer is multibyte, convert the resulting sequence to
10826 multibyte afterward.
10827 (run_pre_post_conversion_on_str): New function.
10828 (code_convert_string): Deleted and divided into the following two.
10829 (decode_coding_string, encode_coding_string): New functions.
10830 (code_convert_string1, code_convert_string_norecord): Call one of
10832 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10833 MAKE_NON_ASCII_CHAR.
10834 (Fset_terminal_coding_system_internal)
10835 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10836 and dst_multibyte members.
10837 (init_coding_once): Initialize iso_code_class with new enum
10838 ISO_control_0 and ISO_control_1.
10840 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10841 devided into ISO_control_0 and ISO_control_1.
10842 (struct coding_system): New members src_multibyte, dst_multibyte,
10843 errors, and result. Delete member fake_multibyte.
10844 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10846 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10849 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10852 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10854 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10856 (Ftranspose_region): Delete codes for handling byte combining.
10858 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10859 dst_multibyte members of coding. On handling REPLACE on unibyte
10860 buffer, convert the result of decode_coding to unibyte. On
10861 inserting into a mutibyte buffer, always call code_convert_region.
10862 (e_write): Setup coding->src_multibyte according to the
10863 multibyteness of the source (buffer or string).
10865 * fns.c (concat): Handle 8-bit characters correctly.
10866 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10867 unibyte in the result.
10868 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10869 valid multibyte form in the result.
10870 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10871 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10872 return -1, signal an error.
10873 (base64_encode_1): New arg MULTIBYTE. Get each character by
10874 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10875 character is found, return -1.
10876 (Fbase64_decode_region): Delete codes for handling byte-combining.
10877 Treat each decoded byte as a unibyte character.
10878 (Fbase64_decode_string): Return unibyte string.
10879 (Fcompare_strings, concat, string_byte_to_char): Use
10880 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10881 FETCH_STRING_CHAR_ADVANCE.
10882 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10883 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10885 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10886 SPLIT_NON_ASCII_CHAR.
10887 (fontset_ref_via_base, fontset_set): Likewise
10889 * insdel.c (adjust_markers_for_record_delete): Deleted.
10890 (adjust_markers_for_insert): Argument changed. Caller changed.
10891 (adjust_markers_for_replace): Likewise.
10892 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10893 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10894 (copy_text): Delete unused local varialbe c_save. For converting
10895 to multibyte, be sure to make all 8-bit characters in valid
10897 (count_size_as_multibyte): Handle 8-bit characters correctly.
10898 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10899 (adjust_after_replace, replace_range, del_range_2)
10900 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10901 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10902 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10903 handling byte combining.
10904 (adjust_before_replace): Deleted.
10906 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10907 SPLIT_NON_ASCII_CHAR.
10908 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10909 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10910 (Fkey_description): Likewise.
10912 * lread.c (read1): On reading multibyte string, be sure to make
10913 all 8-bit chararacters in valid multibyte form.
10914 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10916 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10919 * process.c (Fstart_process): GCPRO current_dir before calling
10920 Ffind_operation_coding_system. Encode arguments here.
10921 (create_process): Don't encode arguments here. Setup
10922 src_multibyte and dst_multibyte members of struct coding.
10923 (read_process_output): Setup src_multibyte and dst_multibyte
10924 members of struct coding. If the output is to multibyte buffer,
10925 always decode the output of the process. Adjust the
10926 representation of 8-bit characters to the multibyteness of the output.
10927 (send_process): Setup coding->src_multibyte according to the
10928 multibyteness of the source.
10930 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10931 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10932 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10934 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10936 * w16select.c (Fw16_set_clipboard_data): Setup members
10937 src_multibyte and dst_multibyte of coding. Adjusted for the
10938 change for find_charset_in_str.
10939 (Fw16_get_clipboard_data): Likewise.
10941 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10942 dst_multibyte of coding.
10943 (x_to_w32_font): Likewise.
10945 * w32select.c (Fw32_set_clipboard_data): Setup members
10946 src_multibyte and dst_multibyte of coding. Adjusted for the
10947 change for find_charset_in_str.
10948 (Fw32_get_clipboard_data): Likewise.
10950 * xdisp.c (get_next_display_element): Handle 8-bit characters
10952 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10953 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10955 * xselect.c (selection_data_to_lisp_data): Setup members
10956 src_multibyte and dst_multibyte of coding. Adjusted for the
10957 change for find_charset_in_str.
10958 (lisp_data_to_selection_data): Likewise.
10960 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10962 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10964 * dispextern.h (Vimage_types): Add extern declaration.
10966 * xdisp.c (Vimage_types): Moved here from xfns.c.
10967 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10969 * xfns.c (Vimages_types): Moved to xdisp.c.
10970 (syms_of_xfns): Move `image-types' to xdisp.c.
10972 * w32fns.c (Vimage_types): Removed.
10973 (syms_of_w32fns): Remove `image-types'.
10975 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10977 * fns.c (map_char_table): Pay attention to character number of
10978 charset. Check the validity of charset at the first level. For
10979 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10982 * fontset.c: Include "buffer.h".
10983 (fs_load_font): If the face has fontset, record the face ID in
10985 (Finternal_char_font): New function.
10986 (accumulate_font_info): New function.
10987 (Ffontset_info): Rewritten for the new fontset implementation.
10988 (syms_of_fontset): Register Vdefault_fontset in the first element
10989 of Vfontset_table. Include Vdefault_fontset in
10990 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10993 2000-05-16 Dave Love <fx@gnu.org>
10995 * m/iris5d.h: Deleted -- unused.
10997 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10999 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
11000 `invalid' instead of `illegal'.
11002 * indent.c (Fmove_to_column): When ending within a tab, insert
11003 spaces first so that markers at the end of the tab get adjusted.
11005 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
11006 buffer list that wasn't selected in that frame.
11008 * filelock.c (get_boot_time): To obtain an 8 char file name, which
11009 is needed on mescaline, use a 2 char prefix, and call
11010 make_temp_name with second arg non-zero.
11012 * fileio.c (make_temp_name): New function, extracted from
11014 (Fmake_temp_name): Use it.
11016 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
11018 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
11020 2000-05-15 Gerd Moellmann <gerd@gnu.org>
11022 * Makefile.in (lisp): Add env.elc.
11024 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
11026 2000-05-12 Gerd Moellmann <gerd@gnu.org>
11028 * search.c (Freplace_match): Handle case of `\N' in the
11029 replacement when there's no group N.
11031 2000-05-11 Gerd Moellmann <gerd@gnu.org>
11033 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
11034 of the message to message_dolog.
11036 * keyboard.c (read_char): Don't clear current message for help
11037 events; let the code handling help events handle this. Change
11038 code detecting help events that should be ignored.
11040 * xdisp.c (handle_single_display_prop): Don't try to set PT if
11041 we're interating over a string.
11043 2000-05-09 Dave Love <fx@gnu.org>
11045 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
11046 that offset before writing. Move gcpro region past call of
11049 2000-05-04 Dave Love <fx@gnu.org>
11051 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
11053 2000-05-04 Gerd Moellmann <gerd@gnu.org>
11055 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
11056 of inserted characters when BUF equals the current buffer, and PT
11057 is in front of or equal to FROM.
11059 2000-05-03 Gerd Moellmann <gerd@gnu.org>
11061 * xdisp.c (handle_single_display_prop): If display property value
11062 is invalid, or something not supported on the frame, restore
11063 iterator's position to what it was initially. Make sure to return
11064 0 for invalid and unsupported property values.
11066 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
11067 that x_per_char_metric returns null.
11069 2000-05-02 Gerd Moellmann <gerd@gnu.org>
11071 * xterm.h (struct face): Add forward declaration.
11072 (struct image): Ditto.
11073 (image_ascent): Add prototype.
11075 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
11076 (x_draw_image_relief, x_draw_image_foreground_1): Call function
11077 image_ascent instead of using IMAGE_ASCENT.
11079 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
11080 (IMAGE_ASCENT): Removed.
11082 * xfns.c (Qcenter): New variable.
11083 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
11084 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
11085 (image_ascent): New function.
11086 (lookup_image): Recognize `:ascent center'.
11087 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
11088 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
11089 (xbm_load): Don't set image's ascent here.
11090 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
11091 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
11092 check ascent values here.
11093 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
11094 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
11095 (syms_of_xfns): Initialize Qcenter.
11097 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
11098 to the limits, increase the limits.
11100 2000-05-01 Kenichi Handa <handa@etl.go.jp>
11102 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
11103 Check Vfont_encoding_alist against the full name of the opened font.
11105 2000-04-28 Gerd Moellmann <gerd@gnu.org>
11107 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
11108 taller than the window.
11110 2000-04-28 Kenichi Handa <handa@etl.go.jp>
11112 * xfaces.c (realize_x_face): Fix the argument of the second
11113 xassert. BASE_FACE may not be a face for ASCII.
11115 2000-04-27 Gerd Moellmann <gerd@gnu.org>
11117 * print.c (print_object): Treat print-length < 0 as nil.
11119 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
11121 * s/freebsd.h (TERMCAP_OBJ): Removed.
11122 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
11124 * lread.c (read1): Don't treat period followed by certain
11125 characters as symbol start.
11127 * xfns.c (slurp_file): New function.
11128 (xbm_image_p): Handle case of in-memory XBM files.
11129 (xbm_scan): Rewritten to work on memory buffers instead of files.
11130 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
11131 Work on memory buffers instead of files. If DATA is null test
11132 if buffer looks like an in-memory XBM file.
11133 (xbm_load_image): Renamed from xbm_load_image_file. Work on
11134 memory buffers instead of files.
11135 (xbm_file_p): New function.
11136 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
11138 * lread.c (end_of_file_error): New function.
11139 (read1): Call it instead of signaling `end-of-file' directly.
11141 * print.c (print_error_message): Print data of `end-of-file'
11142 with Fprinc instead of Fprin1.
11144 2000-04-26 Ken Raeburn <raeburn@gnu.org>
11146 * window.c (freeze_window_start): Check that minibuffer scroll
11147 window isn't nil before extracting the window structure pointer
11150 * undo.c (record_delete): If we hit the end of the undo list, stop
11151 picking elements apart.
11153 2000-04-26 Gerd Moellmann <gerd@gnu.org>
11155 * xdisp.c (display_line): If lines are continued, restore
11156 iterator's ascent/descent information to the values before the
11157 first glyph not fitting on the line.
11159 2000-04-25 Gerd Moellmann <gerd@gnu.org>
11161 * xdisp.c (try_window_id) <all changes above window start>: Adjust
11162 positions in glyph matrix. Don't compute new window end positions.
11164 * dispnew.c (increment_matrix_positions): Renamed from
11165 increment_glyph_matrix_buffer_positions.
11166 (increment_row_positions): Renamed from
11167 increment_glyph_row_buffer_positions.
11169 * dispextern.h: Change names of renamed functions from dispnew.c
11172 2000-04-24 Gerd Moellmann <gerd@gnu.org>
11174 * fileio.c (Fdo_auto_save): Create directories for auto-save
11175 list file if necessary.
11177 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
11178 from buffer or frame.
11179 (automatic_hscrolling_p): New variable.
11180 (hscroll_windows): Scroll windows horizontally only if automatic
11181 hscrolling is allowed.
11182 (syms_of_xdisp): New variable `automatic-hscrolling'.
11184 * frame.h (struct frame): Add member extra_line_spacing.
11186 * xfns.c (x_set_line_spacing): New function.
11187 (Fx_create_frame): Set line spacing from resources.
11188 (Qline_spacing): New variable.
11189 (syms_of_xfns): Initialize Qline_spacing.
11191 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
11193 * buffer.c (init_buffer_once): Handle extra_line_spacing.
11194 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
11195 (reset_buffer): Don't initialize extra2 and extra3. Initialize
11196 extra_line_spacing from default value.
11197 (init_buffer_once): Initialize default value of extra_line_spacing.
11199 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
11202 * xterm.c (x_produce_glyphs): Remove reference to struct it's
11203 prompt_width. Add extra line spacing.
11205 * term.c (produce_glyphs): Remove reference to struct it's
11208 * dispextern.h (struct it): Remove member prompt_width, add
11209 extra_line_spacing.
11211 2000-04-22 Gerd Moellmann <gerd@gnu.org>
11213 * dispnew.c (update_frame_line): When writing a whole line, make
11214 sure cursor is in the right row afterwards, otherwise a use of
11215 capability `ch' in cmgoto might leave the cursor in the row below.
11217 2000-04-21 Gerd Moellmann <gerd@gnu.org>
11219 * lisp.h (struct Lisp_Buffer_Cons): Remove.
11221 * keyboard.c (timer_check): Fix typo in comment.
11223 2000-04-21 Kenichi Handa <handa@etl.go.jp>
11225 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
11226 name change: ch -> character.
11228 2000-04-20 Gerd Moellmann <gerd@gnu.org>
11230 * keyboard.c (echo_message_buffer): New variable.
11231 (echo_now): Set echo_message_buffer to the echo area buffer used
11232 to display the echo.
11233 (cancel_echoing): Reset echo_message_buffer to nil.
11234 (read_char): Code rewritten that handles canceling an echo or
11235 echoing a dash, respectively.
11237 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
11238 directory doesn't exist.
11240 2000-04-19 Dave Love <fx@gnu.org>
11242 * fns.c (syms_of_fns): Defsubr mapc.
11243 (concat): Don't allow numeric args.
11244 (Fconcat): Doc change.
11246 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
11248 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
11249 instead define end_match(1|2) more carefully.
11250 Use GET_CHAR_BEFORE_2 for `begline'.
11252 2000-04-19 Gerd Moellmann <gerd@gnu.org>
11254 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
11255 on 64-bit systems where NULL is defined as `0'.
11257 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
11258 the `variable argument list' to make it work on Alpha.
11260 * m/alpha.h (_LP64) [!_LP64]: Define.
11261 (ORDINARY_LINK): Define for NetBSD.
11263 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
11265 2000-04-19 Dave Love <fx@gnu.org>
11267 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
11270 * Makefile.in (LIBS): Don't use.
11271 (GETLOADAVG_OBJ): Define again.
11272 (otherobj): Add GETLOADAVG_OBJ.
11274 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
11276 2000-04-18 Gerd Moellmann <gerd@gnu.org>
11278 * lread.c (read_filtered_event): Cancel and start busy cursor.
11280 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
11281 that the per-character metrics may be null.
11283 2000-04-17 Gerd Moellmann <gerd@gnu.org>
11285 * buffer.c (clone_per_buffer_values): New function.
11286 (Fmake_indirect_buffer): Add optional argument CLONE. Call
11287 clone_per_buffer_values if CLONE is not nil.
11289 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
11291 2000-04-16 Dave Love <fx@gnu.org>
11293 * Makefile.in: Remove obsolete localcpp stuff.
11294 (GETLOADAVG_OBJ): Don't define.
11295 (obj): Move LIBOBJS...
11296 (otherobj): ... to here.
11297 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
11298 whitespace-only lines after the continuation (Irix).
11300 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11302 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
11304 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
11306 2000-04-14 Dave Love <fx@gnu.org>
11308 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
11309 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
11310 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
11311 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
11314 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
11315 autoconfiscated HAVE_GETLOADAVG.
11317 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
11320 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11322 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
11323 (fill_in_lock_file_name): Avoid existing files that aren't links.
11325 2000-04-14 Dave Love <fx@gnu.org>
11327 * Makefile.in (LIBS, LIBOBJS): New variable.
11328 (INTERVAL_SRC): Convert to make variable.
11329 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
11330 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
11331 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
11333 (SOME_MACHINE_OBJECTS): Remove interval stuff.
11334 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
11335 (shortlisp): Add facemenu, float-sup, frame.
11336 (SOME_MACHINE_LISP): Remove them from here.
11337 (LIBES): Change unused LDLIBS to autoconf LIBS.
11339 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
11341 2000-04-14 Kenichi Handa <handa@etl.go.jp>
11343 * composite.c (update_compositions): If FROM and TO are not in a
11344 valid range, do nothing.
11346 2000-04-13 Gerd Moellmann <gerd@gnu.org>
11348 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
11350 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
11352 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
11355 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
11357 * fileio.c (a_write): Remove redundant semi-colons.
11358 (e_write): Return -1 if failed to write all the data.
11359 This fixes the changes made at 1999-12-15.
11361 2000-04-12 Dave Love <fx@gnu.org>
11363 * fns.c (mapcar1): Test for null vals to support mapc.
11364 (Fmapc): New function.
11366 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
11368 * msdos.c (NUM_MOUSE_BUTTONS): Define.
11369 (IT_frame_up_to_date): Support the buffer local value of
11370 cursor-type, if defined.
11372 2000-04-10 Dave Love <fx@gnu.org>
11374 * editfns.c (preceding-char, following-char): Doc fix.
11376 2000-04-10 Ken Raeburn <raeburn@gnu.org>
11378 * Makefile.in (temacs): Revert 2000-03-12 change.
11380 2000-04-10 Jason Rumney <jasonr@gnu.org>
11382 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
11384 2000-04-10 Gerd Moellmann <gerd@gnu.org>
11386 * xdisp.c (setup_echo_area_for_printing): Choose an echo
11387 area buffer, if it's not set up yet.
11389 * indent.c (compute_motion): Set immediate_quit.
11391 2000-04-09 Gerd Moellmann <gerd@gnu.org>
11393 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
11394 (realize_tty_face): Suppress boldness if colors are the inverse of
11395 the default colors, and tty_suppress_bold_inverse_default_colors_p
11397 (Ftty_suppress_bold_inverse_default_colors): New function.
11398 (syms_of_xfaces): Defsubr it.
11400 * buffer.c (Frestore_buffer_modified_p): New function.
11401 (syms_of_buffer): Defsubr it.
11403 2000-04-08 Ken Raeburn <raeburn@gnu.org>
11405 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
11406 charset id (int) argument, not a charset (Lisp_Object).
11408 * coding.h (code_convert_string): Declare.
11409 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
11410 object, as the fourth argument to code_convert_string.
11412 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
11413 (Fset_fontset_font): Use EQ to compare lisp objects.
11415 2000-04-05 Ken Raeburn <raeburn@gnu.org>
11417 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
11418 a pointer that looks like a lisp object.
11419 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
11420 zero, instead see whether it's an integer object, since they can't
11422 (GET_INTERVAL_OBJECT): Simply assign to the destination.
11424 * dispnew.c (allocate_matrices_for_frame_redisplay)
11425 (direct_output_forward_char): Use X(U)INT and make_number as needed
11426 to convert between (unsigned) int values and lisp integers.
11427 * keyboard.c (read_key_sequence): Likewise.
11428 * lread.c (substitute_object_recurse): Likewise.
11429 * fns.c (concat, hash_lookup, hash_remove): Likewise.
11430 * minibuf.c (do_completion, Fminibuffer_complete_word)
11431 (Fminibuffer_completion_help): Likewise.
11432 * term.c (produce_special_glyphs): Likewise.
11434 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
11435 * print.c (print_preprocess, print_object): Likewise.
11437 * search.c (compile_pattern): Use NILP when checking for nil.
11439 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
11440 __OPTIMIZE__]: Provide a GNU C macro version that handles
11441 lisp-object unions.
11442 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
11443 field, to better cope with ENABLE_CHECKING and calls that modify a
11444 Lisp_Object using its old value.
11446 2000-04-04 Gerd Moellmann <gerd@gnu.org>
11448 * window.c (compare_window_configurations): Signal an error
11449 if parameters C1 or C2 aren't window configurations.
11451 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
11452 AFTER_POTENTIAL_GC calls around calls to functions that can
11453 signal an error and thus invoke the debugger.
11455 2000-04-03 Gerd Moellmann <gerd@gnu.org>
11457 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
11458 an error if decoding fails.
11460 * keyboard.c (lispy_mouse_names): Variable removed.
11461 (Vlispy_mouse_stem): New variable.
11462 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
11463 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
11464 for any mouse button number. Increase size of mouse_syms and
11465 button_down_location as needed. Call modify_event_symbol with
11466 different arguments.
11467 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
11468 Call modify_event_symbol with different arguments.
11469 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
11470 for any button number. Call modify_event_symbol with different
11472 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
11473 Accept a string for NAME_ALIST_OR_STEM.
11475 * lisp.h (larger_vector): Add prototype.
11477 * fns.c (larger_vector): Make externally visible.
11479 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
11481 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
11483 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
11484 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
11485 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
11486 we are between str1 and str2.
11487 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
11488 (PATFETCH): Use `TRANSLATE'.
11489 (PATFETCH_RAW): Fetch multibyte char if applicable.
11490 (PATUNFETCH): Remove.
11491 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
11492 When writing a char, write it directly into the pattern buffer rather
11493 than going needlessly through a temp char-array.
11494 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
11495 multibyte magic and remove the useless `#ifdef emacs'.
11496 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
11499 * regex.h (struct re_pattern_buffer): Make field `multibyte'
11500 conditional on `emacs'.
11502 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
11504 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11506 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
11507 non-union-type versions of XMARK and friends here, because XMARK
11508 and friends won't work on an integer field if NO_UNION_TYPE is not
11510 (make_number): Define as a function if it's not defined as a macro.
11512 * composite.c (run_composite_function): Use NILP when checking for nil.
11513 (syms_of_composite): Delete local var NARGS, pass an int as first
11514 argument to Fmake_hash_table.
11516 * editfns.c (text_property_stickiness): Use NILP to test
11517 Lisp_Object boolean value.
11518 (Fmessage_or_box): Don't use NILP to test int variable.
11519 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
11520 problems reading from and changing the same lisp value in an
11523 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11525 * term.c (TN_no_color_video): New variable.
11526 (term_init): Intitialize TN_no_color_video.
11527 (enum no_color_bit): New enumeration.
11528 (MAY_USE_WITH_COLORS_P): New macro.
11529 (turn_on_face): Use it to determine if attributes may be used
11530 combined with colors.
11532 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11534 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
11535 with int lvalues via casts; instead, just yield lisp object lvalues.
11536 (enlarge_window): Variable sizep now points to Lisp_Object. Use
11537 proper accessor macros.
11538 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
11539 (grow_mini_window): Fix typo getting int value of root->height.
11541 * xdisp.c (compute_string_pos): Fix order of arguments to
11542 string_pos_nchars_ahead.
11543 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
11544 count arg to variable-arg routines like Frun_hook_with_args and
11546 (back_to_previous_visible_line_start)
11547 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
11548 fixed-arg routines like Fget_char_property and Fmake_string.
11549 (reconsider_clip_changes): Use XINT when comparing integer lisp
11550 objects, or passing them as int arguments.
11551 (mark_window_display_accurate, insert_left_trunc_glyphs)
11552 (append_space, extend_face_to_end_of_line): Use make_number when
11553 storing or passing integer values as lisp objects.
11554 (set_cursor_from_row, highlight_trailing_whitespace): Use
11555 INTEGERP, not implicit test against zero, for glyph object.
11556 (try_window_id): Don't use make_number when we want an int value.
11558 * xfaces.c (xlfd_symbolic_value): Make last argument a
11559 Lisp_Object, to be consistent with callers.
11560 (Fbitmap_spec_p): Use XINT to get numeric value of height.
11561 (lface_hash): Apply XFASTINT to lisp values before folding in.
11563 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
11564 fill in window width and height. Pass an int, not a lisp object,
11565 as first arg to Finsert.
11567 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11569 * xfaces.c (realize_basic_faces): Block input while realizing
11572 * keyboard.c (lispy_mouse_names): Add additional mouse names.
11574 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
11576 2000-03-31 Gerd Moellmann <gerd@gnu.org>
11578 * xterm.c (x_produce_glyphs): When displaying unibyte text
11579 or ASCII, handle case that per-char metric is null.
11581 2000-03-30 Ken Raeburn <raeburn@gnu.org>
11583 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
11585 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
11586 (XSUBR, XBUFFER): Verify correct object type before returning
11587 pointer, using eassert.
11588 * frame.h (XFRAME): Likewise.
11590 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
11591 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
11592 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
11593 * data.c (set_internal): Likewise.
11594 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11595 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
11596 * fileio.c (auto_save_1): Likewise.
11597 * insdel.c (check_markers): Likewise.
11598 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11599 * undo.c (record_insert): Likewise.
11600 * vmsproc.c (child_sig): Likewise.
11601 * window.c (unshow_buffer, window_loop): Likewise.
11602 * xterm.c (x_erase_phys_cursor): Likewise.
11604 2000-03-30 Gerd Moellmann <gerd@gnu.org>
11606 * xfns.c (free_image_cache): Free the cache structure itself
11607 last, after all its members have been freed.
11609 * lisp.h (xstrdup): Add prototype.
11611 * alloc.c (xstrdup): Moved here from xfaces.c.
11612 (allocating_for_lisp): Variable removed.
11613 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11615 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11617 (xstrdup): Moved to alloc.c.
11619 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11621 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11623 * emacs.c (main): Fix sense of no-loadup test.
11625 * config.in (ENABLE_CHECKING): Undef.
11627 * lisp.h (struct interval): Replace "parent" field with a union of
11628 interval pointer and Lisp_Object; add new bitfield to use as
11629 discriminant. Change other flag fields to bitfields.
11630 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11631 is defined and the supplied test fails, print a message and abort.
11632 (eassert): New macro. Use CHECK to provide an assert-like facility.
11634 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11635 pointers; abort if the value looks like a lisp object.
11636 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11637 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
11638 Modify for new interval parent definition.
11640 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11641 (UNMARK_BALANCE_INTERVALS): Update references that need an
11642 addressable lisp object in the interval structure.
11643 (die): New function.
11644 (suppress_checking): New variable.
11646 * intervals.c (interval_start_pos): Just return 0 if there's no
11649 2000-03-29 Gerd Moellmann <gerd@gnu.org>
11651 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11652 and earlier Emacs versions.
11654 * keyboard.c (Ftop_level): Cancel busy-cursor.
11656 * eval.c (call_debugger): Cancel busy-cursor.
11658 2000-03-29 Kenichi Handa <handa@etl.go.jp>
11660 * search.c (Freplace_match): Adjust multibyteness of the current
11661 buffer and NEWTEXT. Free allocated memory before signaling an error.
11663 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11665 * regex.c (analyse_first): New function obtained by ripping out most
11666 of re_compile_fastmap and generalizing it a little bit so that it
11667 can also just return whether a given (sub)pattern can match the empty
11669 (regex_compile): Use `analyse_first' to decide whether the loop-check
11670 needs to be done or not for *, +, *? and +? (the loop check is costly
11671 for non-greedy repetition).
11672 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11674 2000-03-28 Dave Love <fx@gnu.org>
11676 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
11678 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11680 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11682 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11684 (enum re_opcode_t): Update description of succeed_n.
11685 (PATFETCH): Always define.
11686 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11687 operators, char classes, shy-groups and intervals).
11688 Optimize special cases of intervals so as to only use succeed_n and
11689 jump_n when really needed.
11690 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11691 that we don't have to handle the special cases any more.
11692 Simplify on_failure_jump handling as well.
11694 2000-03-28 Jason Rumney <jasonr@gnu.org>
11696 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11698 2000-03-27 Gerd Moellmann <gerd@gnu.org>
11700 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11702 * s/msdos.h (GC_SETJMP_WORKS): Define.
11704 * alloc.c (mark_maybe_object): New function.
11705 (mark_memory): Use it.
11706 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11707 (setjmp_tested_p, longjmp_done): New variables.
11708 (test_setjmp): New function.
11709 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11710 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11712 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11713 to DEC_TEXT_POS and INC_TEXT_POS.
11715 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11716 with parameter MULTIBYTE_P.
11718 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11720 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11721 buffers because it looks for multibyte character byte sequences
11722 which don't exist in unibyte text.
11724 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11726 * xfaces.c (register_color, unregister_color, unregister_colors)
11727 [DEBUG_X_COLORS]: New functions.
11728 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11730 * xfns.c (x_set_cursor_color): Get color reference counts right.
11732 * xterm.c (x_copy_color): New function.
11733 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11735 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11736 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11737 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11738 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11739 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11740 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11741 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11742 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11743 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11744 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11746 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11747 names for handling per-buffer variables.
11749 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11750 instead of MAX_BUFFER_LOCAL_VARS.
11751 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11753 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11755 * xfns.c (x_specified_cursor_type): New function.
11756 (x_set_cursor_type): Use it.
11758 * buffer.h (struct buffer): Add cursor_type.
11760 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11762 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11763 (print_partial_compiled_pattern, re_compile_fastmap):
11765 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11766 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11767 executing it as well as when popping it off the stack to find infinite
11768 loops in non-greedy repetition operators.
11770 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11772 * doc.c (Qfunction_documentation): New variable.
11773 (syms_of_doc): Initialize Qfunction_documentation.
11774 (Fdocumentation): If FUNCTION is a symbol with non-nil
11775 `function-documentation' property, return a documentation derived
11778 * buffer.c (syms_of_buffer): Add default-cursor-type.
11779 (init_buffer_once): Don't let cursor_type have a local value
11782 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11783 on buffer-local value of cursor_type.
11784 (x_draw_bar_cursor): Add parameter WIDTH.
11786 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11787 (init_buffer_once): Set default cursor_type value to t.
11788 Mark cursor_type as local everywhere.
11789 (syms_of_buffer): New per-buffer variable cursor-type.
11791 * buffer.h (struct buffer): Remove member local_var_flags,
11793 (MAX_BUFFER_LOCAL_VARS): New macro.
11794 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11795 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11796 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11797 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11799 * print.c (print_object): Use new macros for per-buffer variables.
11801 * category.c (Fset_category_table): Use new macros for per-buffer
11804 * buffer.c (buffer_permanent_local_flags): Make a char array.
11805 (max_buffer_local_idx): New variable.
11806 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11807 for new handling of per-buffer variables.
11808 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11809 (init_buffer_once): Initialize per-buffer vars differently.
11810 Set max_buffer_local_idx.
11812 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11815 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11817 * data.c (do_symval_forwarding, store_symval_forwarding)
11818 (find_symbol_value, set_internal, default_value, Fset_default)
11819 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11820 per-buffer variables.
11822 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11824 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11826 * xterm.c (x_term_init): Unblock input around call1 of
11827 Qvendor_specific_keysyms.
11829 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11830 (find_defun_start): Consider an open parenthesis in column 0
11831 a defun start only if open_paren_in_column_0_is_defun_start is set.
11832 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11834 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11836 * eval.c (Fautoload): Add entry in load-history (if after dump).
11837 * lread.c (load-history): Update docstring.
11839 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11841 * indent.c (Fvertical_motion): Always use the current buffer.
11842 Temporarily change the window's buffer, if necessary.
11844 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11846 * xterm.c (fast_find_position): Make sure not to consider rows
11847 not visible in the window.
11849 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11851 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11852 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11854 2000-03-22 Jason Rumney <jasonr@gnu.org>
11856 * w32menu.c (single_submenu): Set help string to NULL if none.
11857 (w32_menu_show): Set help string correctly.
11858 (add-menu-item): Set help string in MIIM_DATA for menu item.
11859 Load SetMenuItemInfoA explicitly.
11860 (w32_menu_display_help): New function.
11862 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11863 (QCdata): Moved to xdisp.c.
11865 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11866 (Vw32_charset_to_codepage_alist): Removed.
11867 (Vw32_charset_info_alist): New variable.
11868 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11869 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11870 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11871 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11873 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11874 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11875 Define Vw32_charset_info_alist and w32_charset symbols.
11877 2000-03-22 Jason Rumney <jasonr@gnu.org>
11879 * makefile.nt (w32bdf.obj): Update dependencies.
11881 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11883 * w32fns.c: Include fontset.h after dispextern.h.
11884 (Fx_create_frame): Do not create fontset.
11885 (w32_load_system_font): Doc fix.
11886 (Fx_close_connection): Free full_name if it is not shared.
11888 * w32term.c: Include fontset.h after dispextern.h.
11889 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11891 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11892 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11893 (w32_font_is_double_byte): New function, needs body.
11894 (x_append_glyph): Set glyph->glyph_not_available_p.
11895 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11896 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11897 character, convert it to a unibyte character.
11898 (struct glyph_string): Delete member `charset'.
11899 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11900 calculating it is found.
11901 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11902 the case that per char metric is not available correctly.
11903 (x_fill_glyph_string): Handle the case that the specific glyph is
11904 not available correctly.
11905 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11906 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11907 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11908 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11909 fontset. Don't call FS_LOAD_FONT.
11911 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11913 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11914 (INT_LISPLIKE): New macro.
11915 (NULL_INTERVAL_P): Use it.
11916 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11917 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11918 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11920 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11921 explicit references to "parent" field of struct interval and
11922 associated unclean type conversions.
11923 * intervals.c (create_root_interval, root_interval, rotate_right)
11924 (rotate_left, balance_possible_root_interval, split_interval_right)
11925 (split_interval_left, interval_start_pos, find_interval)
11926 (next_interval, previous_interval, update_interval)
11927 (adjust_intervals_for_insertion, delete_node, delete_interval)
11928 (adjust_intervals_for_deletion, merge_interval_right)
11929 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11930 (copy_intervals_to_string): Likewise.
11931 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11933 * syntax.c (update_syntax_table): Likewise.
11935 * intervals.c (reproduce_tree_obj): New function, like
11936 reproduce_tree but takes a Lisp_Object for the parent. Declare
11938 (graft_intervals_into_buffer): Use it when appropriate.
11939 (reproduce_tree): Declare with prototype.
11940 (balance_possible_root_interval): Check that the parent is a lisp
11941 object before trying to examine its type.
11943 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11945 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11946 as strings only if both are known to be strings.
11948 * s/openbsd.h (LIBS_TERMCAP): Undef.
11950 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11952 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11953 definitions for non-Emacs compilation.
11954 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11955 outside of `#ifdef emacs'.
11956 (print_partial_compiled_pattern): Update.
11957 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11958 (re_compile_fastmap): Merge handling of charset and charset_not (for
11959 emacs and non-emacs compilation as well).
11960 Similarly for (not)categoryspec and (not)syntaxspec.
11961 Don't use the fastmap when reaching `anychar' since the added
11962 complexity is not justified.
11963 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11964 and (not)syntaxspec. Merge (not)categoryspec.
11966 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11968 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11969 (FACE_FOR_CHAR): Define them differently for the configuration of
11972 2000-03-21 Dave Love <fx@gnu.org>
11974 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11977 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11979 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11980 (lface_fully_specified_p): Don't check contents of
11981 LFACE_FONT_INDEX because that attribute is optional.
11982 (realize_x_face): Remove now unwarranted xassert.
11984 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11986 The following changes are to make font selection based on
11987 characters, not charset. In addition, they recover fontset
11988 facilities while utilizing the new font selection mechanism.
11990 * Makefile.in (fontset.o): Depend on dispextern.h.
11992 * alloc.c (mark_face_cache): Don't mark face->registry.
11994 * dispextern.h (struct glyph): New member glyph_not_available_p.
11995 Use 22 bits for face_id.
11996 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11997 (struct face): Delete member registry, new member ascii_face.
11998 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11999 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
12000 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
12001 (struct it): Delete member charset, new member glyph_not_available_p.
12003 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
12004 (struct fontset_info, struct fontset_data): Structs removed.
12005 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
12006 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
12007 (fs_load_font, fs_query_fontset): Adjusted for new argument.
12008 (fs_free_face_fontset, fontset_font_pattern)
12009 (face_suitable_for_char_p, face_for_char)
12010 (make_fontset_for_ascii_face): Extern them.
12011 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
12012 (FS_LOAD_FACE_FONT): New macro.
12014 * fontset.c: All codes rewritten or adjusted for the change of
12015 fontset implementation. Now fontset is represented by char table.
12016 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
12018 (my_strcasecmp): Function removed.
12019 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
12020 (AREF, ASIZE): New macros.
12021 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
12022 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
12023 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
12024 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
12025 (fontset_id_valid_p, font_family_registry, fontset_name)
12026 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
12027 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
12029 (fs_load_font): New arg FACE. Caller changed.
12030 (fs_query_fontset): Argument changed. Caller changed.
12031 (Fquery_fontset): call fs_query_fontset.
12032 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
12034 (clear_fontset_elements, check_registry_encoding)
12035 (check_fontset_name): New functions.
12036 (syms_of_fontset): Set char-table-extra-slots property of fontset
12037 to 3. Staticpro and initialize Vfontset_table and
12038 Vdefault_fontset. Defsubr fontset_font and fontset_list.
12040 * frame.h (struct frame): Member `fontset_data' removed.
12041 (FRAME_FONTSET_DATA): Macro removed.
12043 * frame.c (make_frame): Don't allocate f->fontset_data.
12044 (Fdelete_frame): Don't free f->fontset_data.
12046 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
12048 * xdisp.c (charset_at_position): Function removed.
12049 (init_iterator): Don't set member charset of struct `it'.
12050 (handle_face_prop, reseat_to_string, set_iterator_to_next)
12051 (next_element_from_display_vector, insert_left_trunc_glyphs):
12053 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
12055 (get_next_display_element, append_space)
12056 (extend_face_to_end_of_line): Likewise.
12058 * xfaces.c (Qx_charset_registry, Vface_default_registry):
12060 (clear_font_table, frame_update_line_height, load_face_font):
12061 Adjusted for the change of fontset implementation.
12062 (load_face_fontset_font): Function removed.
12063 (pixel_point_size): New function.
12064 (font_list): Argument type changed. Caller changed.
12065 (LFACE_FONT): New macro.
12066 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
12067 (set_lface_from_font_name): Type of arg FONTNAME is changed to
12068 Lisp_Object. Determine the font name by actually loading a font
12069 by the specified pattern. Set LFACE_FONT (lface) to the specified
12070 pattern. Even if a font is not found, don't try alternatives.
12071 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
12072 (set_font_frame_param): If `font' is specified in lface, use it.
12073 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
12074 (lface_same_font_attributes_p): Likewise.
12075 (make_realized_face): Arguent changed. Caller changed. Set
12076 face->ascii_face to face itself.
12077 (free_realized_face): Free face->fontset if face is for ASCII.
12078 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
12079 (deduce_unibyte_registry, x_charset_registry): Functions removed.
12080 (free_realized_multibyte_face): New function.
12081 (lookup_face, lookup_named_face, lookup_derived_face): Argument
12082 changed. Caller changed.
12083 (try_font_list): Argument type changed.
12084 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
12085 (choose_face_font): Argument changed. Handle fontset properly.
12086 (choose_face_fontset_font): Function removed.
12087 (realize_default_face, realize_named_face): Don't remove the
12089 (realize_face): Argument changed. Caller changed. Remove face
12090 with the arg former_face_id in advance. Load font for the new face.
12091 (realize_x_face): Argument changed. Caller changed. For a
12092 multibyte character, share fontset with base_face. For a single
12093 byte character, make a new realized fontset. Don't load a font here.
12094 (realize_tty_face): Argument changed. Caller changed.
12095 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
12096 (face_at_buffer_position): Don't check multibyte_p for returning
12098 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
12099 FACE_SUITABLE_FOR_CHARSET_P.
12100 (syms_of_xfaces): Remove code for Qx_charset_registry and
12101 Vface_default_registry.
12103 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
12104 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
12105 (x_per_char_metric): Don't try FONT->default_char. Even if
12106 pcm->width is zero, glyph bits may exist.
12107 (x_encode_char): Always initialize char2b->byte1.
12108 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
12109 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
12110 (x_append_glyph): Set glyph->glyph_not_available_p.
12111 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12112 it->charset. Handle the case that per char metric is not
12113 available. If it->multibyte_p is zero and it->c is a multibyte
12114 character, convert it to a unibyte character.
12115 (struct glyph_string): Delete member `charset'.
12116 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12117 the case that per char metric is not available correctly.
12118 (x_fill_glyph_string): Handle the case that the specific glyph is
12119 not available correctly.
12120 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12121 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12122 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12123 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12124 fontset. Don't call FS_LOAD_FONT.
12126 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
12127 (x_create_tip_frame): Likewise.
12128 (Fx_close_connection): Free full_name of font_info.
12130 * fns.c (optimize_sub_char_table): New function.
12131 (Foptimize_char_table): New function.
12132 (syms_of_fns): Defsubr Soptimize_char_table.
12134 2000-03-20 Gerd Moellmann <gerd@gnu.org>
12136 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
12137 only if buffer is displayed in some window.
12139 * xdisp.c (handle_single_display_prop): Initialize local `value'.
12140 (try_window_reusing_current_matrix): Don't call scroll run
12141 function if run's current and desired position are the same;
12142 this prevents cursor flickering.
12144 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
12146 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
12148 * regex.c (RE_STRING_CHAR): New macro.
12149 (GET_CHAR_AFER_2): Remove.
12150 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
12151 (enum re_opcode_t): Remove on_failure_jump_exclusive.
12152 (print_partial_compiled_pattern, re_compile_fastmap)
12153 (re_match_2_internal): Remove on_failure_jump_exclusive.
12154 (regex_compile): Turn optimizable P+ loops into PP*, so that the
12155 optimization only need to work for * (ie. can use of_keep_string_jump).
12156 Remove the special case for .*\n since it is now covered by the general
12158 (re_search_2): Don't bother with `room'.
12159 (skip_one_char): New function.
12160 (skip_noops): Simplify since `memory' is not needed any more.
12161 (mutually_exclusive_p): Restructure slightly to use `switch' and
12162 add handling for "all" remaining cases.
12163 (re_match_2_internal): Change on_failure_jump_smart to use
12164 on_failure_keep_string_jump (and redirect the end-of-loop jump)
12165 rather than on_failure_jump_exclusive.
12167 2000-03-19 Gerd Moellmann <gerd@gnu.org>
12169 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
12170 number of bits per RGB because it's everywhere used as the depth
12173 * term.c (calculate_costs): Remove code dealing with X frames.
12175 2000-03-19 Richard M. Stallman <rms@gnu.org>
12177 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
12179 2000-03-18 Gerd Moellmann <gerd@gnu.org>
12181 * lread.c (read_integer): Unread the last char not consumed.
12183 2000-03-17 Gerd Moellmann <gerd@gnu.org>
12185 * xterm.c (x_update_window_cursor): Don't update in frames
12186 which are in the process of being deleted.
12188 2000-03-16 Gerd Moellmann <gerd@gnu.org>
12190 * Makefile.in (mostlyclean): Add `*.core'.
12191 (clean): Add `bootstrap-emacs'.
12193 * lread.c (read_integer): New function.
12194 (read1): Support read syntax #o, #x, #b, #r.
12196 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
12198 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
12199 make sure POINTER_TO_OFFSET gives the same value before and after
12200 PREFETCH. Use `dfail' to guarantee "atomic" matching.
12201 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
12202 (debug): Now only active if > 0 rather than if != 0.
12203 (DEBUG_*): Update for the new meaning of `debug'.
12204 (print_partial_compiled_pattern): Add missing `succeed' case. Use
12205 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
12206 in `succeed_n', `jump_n' and `set_number_at'.
12207 (store_op1, store_op2, insert_op1, insert_op2)
12208 (at_begline_loc_p, at_endline_loc_p): Add prototype.
12209 (group_in_compile_stack): Move to after its arg's types are
12210 declared and add a prototype.
12211 (PATFETCH): Define in terms of PATFETCH_RAW.
12212 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
12213 (QUIT): Redefine as a nop except for NTemacs.
12214 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
12215 indentation of the greedy-op and shy-group code.
12216 (at_(beg|end)line_loc_p): Fix argument's types.
12217 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
12218 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
12219 (MATCHING_IN_FIRST_STRING): Remove.
12220 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
12221 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
12222 QUIT unconditionally.
12224 2000-03-15 Gerd Moellmann <gerd@gnu.org>
12226 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
12229 * process.c (send_process): Add a hint that the function
12230 can call Lisp code to its comment.
12232 * lread.c (load_dangerous_libraries): New variable.
12233 (Vbytecomp_version_regexp): New variable.
12234 (safe_to_load_p): New function.
12235 (Fload): Handle files not compiled with Emacs specially.
12236 (syms_of_lread): New Lisp variable load-dangerous-libraries.
12238 2000-03-14 Gerd Moellmann <gerd@gnu.org>
12240 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
12242 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
12243 support functions only if HAVE_X11R6_XIM is defined.
12244 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
12246 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
12248 * xfns.c (X_I18N_INHIBITED): Don't define.
12249 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
12250 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
12252 * config.in (HAVE_X_I18N): Moved here from xterm.h.
12253 (HAVE_X11R6_XIM): Define.
12255 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
12257 * xterm.c (x_term_init): Add support for X resource `synchronous'.
12258 If set, call XSynchronize.
12260 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
12262 * regex.c: Declare a new type `re_char' used throughout the code
12263 for the string char type. It's `const unsigned char' to match the
12264 rest of Emacs. Consistently make sure all pointers to strings use
12265 it and make sure all pointers into the pattern use `unsigned char'.
12266 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
12267 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
12270 * charset.h (GET_CHAR_AFTER_2): Remove.
12271 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
12273 2000-03-12 Ken Raeburn <raeburn@gnu.org>
12275 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
12276 variable before the invocation of YMF_PASS_LDFLAGS, in case both
12277 of them try to use backquotes.
12279 2000-03-12 Dave Love <fx@gnu.org>
12281 * unexelf.c: Restore changes of 1999-10-19.
12282 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
12283 fix its type and alignment; copy it from current process.
12285 2000-03-12 Gerd Moellmann <gerd@gnu.org>
12287 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
12288 has been found. Fix bug not computing timer's predecessor.
12290 * fileio.c (Fread_file_name): Handle case that DIR contains a
12293 * window.c (Fsave_window_excursion): Doc fix.
12295 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
12297 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
12299 * msdos.c (vga_installed): New function, code moved from
12300 dos_set_window_size.
12301 (Qbar, Qcursor_type, outside_cursor): New variables.
12302 (syms_of_msdos): Intern and staticpro them.
12303 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
12304 shape used outside Emacs when called for the first time.
12305 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
12306 cursor shape used outside Emacs.
12307 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
12308 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
12310 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
12311 parameters specify the cursor. Make qreverse a global
12312 variable (renamed to Qreverse).
12314 2000-03-09 Gerd Moellmann <gerd@gnu.org>
12316 * fns.c (Fy_or_n_p): Cancel busy-cursor.
12318 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
12320 This is a big redesign of failure-stack and register handling, prompted
12321 by bugs revealed when trying to add shy-groups. Overall, what happened
12322 is that loops are now structured a little differently, groups can be
12323 shy and the code is a little simpler.
12325 * regex.h: Update the copyright.
12326 (RE_SHY_GROUPS): New value.
12327 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
12328 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
12330 * regex.c (enum re_opcode_t): Remove jump_past_alt,
12331 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
12332 on_failure_jump_(exclusive, loop and smart). Also fix the comment
12333 for (start|stop)_memory since they now only take one argument (the
12334 second has becomes unnecessary).
12335 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
12336 (print_compiled_pattern): Use %ld to printf long ints and flush to
12337 make debugging a little easier.
12338 (union fail_stack_elt): Make the integer unsigned.
12339 (struct fail_stack_type): Add a `frame' element.
12340 (INIT_FAIL_STACK): Init `frame' as well.
12341 (POP_PATTERN_OP): New macro for re_compile_fastmap.
12342 (DEBUG_PUSH, DEBUG_POP): Remove.
12343 (NUM_REG_ITEMS): Remove.
12344 (NUM_NONREG_ITEMS): Adjust.
12345 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
12346 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
12347 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
12348 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
12350 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
12351 address pushed is not the destination of the jump but the source
12353 (NUM_FAILURE_ITEMS): Remove.
12354 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
12355 registers before the actual failure point). Don't hardcode any
12356 meaning for str==NULL anymore.
12357 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
12358 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
12360 (REG_UNSET_VALUE): Use NULL (why not?).
12361 (compile_range): Remove declaration since it doesn't exist.
12362 (struct compile_stack_elt_t): Remove inner_group_offset.
12363 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
12364 (regex_grow_registers): Remove dead code.
12365 (FIXUP_ALT_JUMP): New macro.
12366 (regex_compile): Add shy-groups Change loops to use
12367 on_failure_jump_smart&jump instead of
12368 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
12369 initial (dummy_failure_)jump. Remove c1_base (looks like unused
12370 variable to me). Use `jump' instead of `jump_past_alt' and don't
12371 bother with push_dummy_failure in alternatives since it is now
12372 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
12373 emacs' for (re)allocating the stack.
12374 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
12375 from loop when bufp->can_be_null rather than jumping to `done'.
12376 Avoid jumping backwards so as to ensure termination. Use
12377 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
12378 backreferences. Remove dead code in handling of `anychar'.
12379 (skip_noops, mutually_exclusive_p): New functions taken from the
12380 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
12381 improve mutually_exclusive_p to handle ".+\n".
12382 (lowest_active_reg, highest_active_reg)
12383 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
12384 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
12385 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
12386 variables. Push register (in `start_memory') on the stack rather
12387 than storing it in old_reg(start|end). Remove the cycle detection
12388 from `stop_memory', replaced by the use of on_failure_jump_loop
12389 for greedy loops. Add code for the new on_failure_jump_<foo>.
12390 Remove ad-hoc code in `on_failure_jump' to push more registers in
12391 the case of a loop. Take out code from `maybe_pop_jump' into
12392 separate functions and adapt it to the semantics of
12393 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
12394 and push_dummy_failure. Remove dummy_failure handling and
12395 handling of `failures to jump to on_failure_jump' (this last one
12396 was already dead code, it seems).
12397 (group_match_null_string_p, alt_match_null_string_p)
12398 (common_op_match_null_string_p): Remove.
12400 2000-03-08 Dave Love <fx@gnu.org>
12402 * config.in: Don't depend on __STDC__ for volatile.
12403 Add POINTER_TYPE, PTR, PROTOTYPES.
12405 * hftctl.c, strftime.c: Use PROTOTYPES.
12406 * eval.c (find_handler_clause): Likewise.
12408 * mem-limits.h: Use POINTER_TYPE.
12410 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
12411 (memory_warnings): Declare using POINTER_TYPE.
12413 2000-03-08 Gerd Moellmann <gerd@gnu.org>
12415 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
12417 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
12419 * xfns.c: Remove obsolete code in #if 0.
12420 (Fx_focus_frame): New function.
12422 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12424 * coding.c (coding_category_name): Add coding-category-utf-8,
12425 coding-category-utf-16-be, coding-category-utf-16-le.
12426 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
12427 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
12428 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
12429 (detect_coding_utf_8): New function.
12430 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
12431 UTF_16_LOW_SURROGATE_P): New macros.
12432 (detect_coding_utf_16): New function
12433 (detect_coding_mask): When priorities are specified, skip any
12434 categories that have `nil' coding-system. Fix bug of returning
12435 wrong mask when PRIORITIES is specified and detect_coding_XXX()
12436 returns a mask not set in PRIORITIES.
12437 (detect_eol_type_in_2_octet_form): New function.
12438 (detect_eol): selects detect_eol_type_XXX to call according to
12439 cooding->category_idx.
12440 (detect_coding_system): Remove `nil' coding-system in the result.
12441 (Fupdate_coding_systems_internal): Update all coding-categories.
12443 * coding.h (CODING_CATEGORY_IDX_UTF_8)
12444 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
12446 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
12447 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
12448 (CODING_CATEGORY_IDX_UTF_16_LE)
12449 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
12450 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
12451 (CODING_CATEGORY_MASK_ANY): Include the above macros.
12452 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
12454 2000-03-07 Gerd Moellmann <gerd@gnu.org>
12456 * doc.c (Fdocumentation_property): If value is not a string,
12457 and doesn't refer to etc/DOC, evaluate it to obtain a string.
12459 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
12460 close the display with XtCloseDisplay. This caused a bus error
12463 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
12464 complete but not unique.
12466 2000-03-06 Gerd Moellmann <gerd@gnu.org>
12468 * process.c (send_process): Remove local variable `procname' that
12469 might become invalid when a GC happens. Instead, access the
12470 process name slot directly.
12472 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
12473 orig_height if set.
12475 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
12476 orig_height if set.
12478 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
12480 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
12481 glyph matrices have been freed.
12483 2000-03-05 Gerd Moellmann <gerd@gnu.org>
12485 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
12486 (bootstrap-temacs): Set LC_ALL to C like for temacs.
12488 * xfns.c (QCdata): Moved to xdisp.c.
12490 * xdisp.c (QCdata): Moved here from xfns.c.
12491 (syms_of_xdisp): Initialize QCdata.
12493 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
12495 * window.c (coordinates_in_window): Use
12496 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
12497 FRAME_INTERNAL_BORDER_WIDTH.
12499 * xdisp.c (try_window_id): Recompute unchanged information if
12500 it is obviously invalid.
12502 * xterm.c (x_term_init): Create a colormap if not using the
12505 * xterm.h (select_visual): Change prototype.
12507 * xfns.c (select_visual): Rewritten. Recognize user-specified
12509 (visual_classes): New variable.
12511 2000-03-04 Gerd Moellmann <gerd@gnu.org>
12513 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
12514 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
12515 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
12516 (x_decode_color): Don't handle allocation of white and black specially.
12517 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
12518 XtNcolormap resources.
12519 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
12520 (Fx_create_frame): Initialize color members of x_output structure.
12521 (xpm_load): Pass colormap to XPM lib.
12523 * xfaces.c (x_free_colors): Access colormap of frame using
12524 FRAME_X_COLORMAP. Be paranoid about freeing black and white
12525 when default colormap is used.
12527 * xterm.c (x_term_init): Set Colormap member of x_display_info
12528 structure. Copy colormap if resource `privateColormap' is
12529 specified (PseudoColor only).
12530 (x_setup_relief_color): Access colormap of frame using
12533 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
12534 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
12536 2000-03-04 Jason Rumney <jasonr@gnu.org>
12538 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
12539 other non-platform-specific equivalents.
12540 [WINDOWSNT]: Include w32term.h, fontset.h and define X
12541 specific functions and macros as their w32 equivalents where
12542 non-platform-specifics are not available.
12543 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
12544 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
12545 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
12546 (frame_update_line_height): Use macros to access f->output_data.
12547 (defined_color): Remove FIXME comments; fixed.
12548 (x_face_list_fonts, prepare_face_for_display): Put X specifics
12549 into #ifdef blocks. Add WINDOWSNT blocks.
12550 (Fx_list_fonts): Use macros for accessing font data.
12551 (set_lface_from_font_name): Different default fonts for X and
12553 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
12554 scalable for backward compatibility.
12555 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
12556 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
12558 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
12561 * makefile.nt (w32faces.obj): Remove.
12564 2000-03-03 Jason Rumney <jasonr@gnu.org>
12566 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
12567 correct parameters.
12569 2000-03-03 Ken Raeburn <raeburn@gnu.org>
12571 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
12572 standard ELF definitions here if the system header does not.
12574 2000-03-03 Gerd Moellmann <gerd@gnu.org>
12576 * xterm.c (PER_CHAR_METRIC): Removed.
12577 (x_per_char_metric_1, x_default_char): New functions.
12578 (x_per_char_metric): If font's default char is invalid, return
12579 metrics of a suitably chosen usable default char.
12580 (x_draw_glyph_string_foreground): If font has an invalid default
12581 char, replace occurrences of unprintable chars with a suitably
12582 chosen usable default char.
12584 2000-03-02 Gerd Moellmann <gerd@gnu.org>
12586 * xterm.c (note_mouse_highlight): Return quickly if frame's
12587 glyph matrices have been freed.
12589 * dispnew.c (free_glyphs): Block input while freeing matrices.
12591 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12593 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12596 * dispextern.h (x_free_colors): Add prototype.
12598 * xfaces.c (x_free_colors): New function.
12599 (unload_color, free_face_colors): Use it.
12601 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12603 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12605 * window.c [MSDOS]: Include msdos.h.
12607 2000-03-02 Dave Love <fx@gnu.org>
12609 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12611 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12612 set C_OPTIMIZE_SWITCH for gcc.
12614 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12616 * coding.c (coding_save_composition): Be sure to allocate
12617 composition data area in coding even if there's no composition in
12620 2000-03-01 Jason Rumney <jasonr@gnu.org>
12622 * w32term.c: Equivalent changes to those made to xterm.c on
12623 2000-02-25 and 2000-02-24.
12625 * w32fns.c: Equivalent changes to those made to xfns.c on
12626 2000-02-25 and 2000-02-21.
12628 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12629 correct line-end convention is followed.
12631 * w32menu.c [HAVE_BOXES]: Remove #undef.
12632 (single_keymap_panes): Remove code for simulating checkmarks.
12633 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12634 Remove code for drawing simulated checkmarks.
12635 (w32_menu_show): make unibyte help string correctly.
12636 (add_menu_item): draw standard Windows checkmarks. Draw radio
12637 buttons as radio buttons if possible.
12639 2000-03-01 Gerd Moellmann <gerd@gnu.org>
12641 * sysdep.c (start_of_text): Don't define this function for NetBSD
12644 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
12646 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12647 (LINKER): Don't undef if __NetBSD__ is defined.
12649 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12651 * fileio.c [__NetBSD__]: Define `unix'.
12653 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12655 2000-02-29 Gerd Moellmann <gerd@gnu.org>
12657 * atimer.c (start_atimer): Don't abort when timers are stopped.
12658 (append_atimer_lists): New function.
12659 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12660 arbitrary lists of stopped and running atimers.
12662 * atimer.c (cancel_atimer): Handle canceling an atimer when
12663 some timers are stopped.
12665 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12666 after canceling it.
12668 * fns.c (maybe_resize_hash_table): Handle case of new size
12669 coming out as being the same as old size.
12671 2000-02-27 Jason Rumney <jasonr@gnu.org>
12673 * makefile.nt: Add atimer.h to dependencies.
12674 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12675 * w32console.c: Only disable window system features for dispextern.h
12676 (initialize_w32_display): Build a display info for the console.
12677 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12678 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12679 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12681 * w32gui.h (struct W32FontStruct): Revert last change after change
12683 * w32menu.c (single_submenu): Set up help string.
12684 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12685 (w32_dialog_show): Set up help string.
12686 * w32term.c (w32_display_info_for_display): Remove unused function.
12687 (w32_draw_bitmap): Use pre-built bitmaps.
12688 (w32_initialize_display_info): New function to initialize parts of
12689 display info that are common to both GUI and console frames.
12690 (w32_term_init): Use w32_initialize_display_info. Do not set
12691 Vw32_num_mouse_buttons here, as it is not called for console
12692 frames. Build bitmaps for indicating truncated lines etc.
12693 (x_delete_display): Destroy pre-built bitmaps.
12694 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12695 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12697 2000-02-27 Dave Love <fx@gnu.org>
12699 * lisp.h: Add a bunch of prototypes.
12701 2000-02-26 Kenichi Handa <handa@etl.go.jp>
12703 * keyboard.c (read_char): Set `usec' correctly.
12705 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12707 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12708 `lambda', set reg[RRR] to the map index.
12709 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12710 reg[RRR] to 0. Otherwise, set it to -1.
12712 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12714 * emacs.c (main): Remove code snippet commented out with `//'.
12716 2000-02-25 Richard M. Stallman <rms@gnu.org>
12718 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12719 and contains a `:', prepend `/:'.
12721 * window.c (select_window_1): If selected_window is nil,
12722 don't "swap out" the buffer's point.
12723 (Fset_window_configuration): Set selected_window to nil
12724 before calling Fselect_window.
12725 (unshow_buffer): Don't set point in buffer from window's point
12726 if another more recently selected window also shows the buffer.
12728 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12730 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12732 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12733 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12734 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12736 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12737 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12738 (hide_busy_cursor): New functions.
12739 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12741 * minibuf.c (read_minibuf): Cancel busy-cursor.
12743 * keyboard.c (command_loop_1): Call start_busy_cursor before
12744 Fcommand_execute and cancel_busy_cursor after it.
12745 (timer_check): Remove busy-cursor code.
12746 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12749 * process.c (wait_reading_process_input): Remove busy-cursor code.
12751 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12752 Fx_hide_busy_cursor.
12754 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12756 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12758 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12760 * xterm.c (XTread_socket): Remove busy-cursor code.
12762 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12763 (build_frame_matrix_from_leaf_window): Put code handling
12764 glyph row's not being a slice of a frame row in #if 0.
12765 (sync_window_with_frame_matrix_rows): New function.
12766 (frame_row_to_window): New function.
12767 (mirror_line_dance): Handle copies between windows.
12769 * lread.c (Fload): Use `xfree' instead of `free'.
12770 (init_obarray): Use `xmalloc' instead of `malloc'.
12772 * window.c (Fset_window_buffer): Set WINDOW to the window
12774 (coordinates_in_window): Take frame's internal border width
12777 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12779 * xterm.c (x_display_and_set_cursor): Display cursor of
12780 non-selected windows depending on the setting of
12781 cursor_in_non_selected_windows.
12783 * xdisp.c (cursor_in_non_selected_windows): New variable.
12784 (syms_of_xdisp): DEFVAR_BOOL it.
12786 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12788 * data.c (Fstring_to_number): If number is greater than what
12789 fits into an integer, return a float.
12791 * eval.c (specbind): Remove references to
12792 keyword_symbols_constant_flag.
12794 * data.c (keyword_symbols_constant_flag): Removed.
12795 (Fmakunbound, set_internal, syms_of_data): Remove references to
12796 keyword_symbols_constant_flag.
12798 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12800 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12802 * syntax.c (multibyte_syntax_as_symbol): New variable.
12803 (syms_of_syntax): Declare it as a Lisp variable.
12804 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12805 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12806 nonzero, treat all multibyte characters as symbol.
12807 (init_syntax_once): Give syntax `word' to all multibyte characters.
12809 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12811 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12814 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12816 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12818 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12819 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12821 2000-02-21 Dave Love <fx@gnu.org>
12823 * frame.c (Vmouse_position_function): New variable.
12824 (Fmouse_position): Use it.
12825 (syms_of_frame): Install it.
12827 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12829 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12831 * fileio.c (Finsert_file_contents): Unbind the binding of
12832 standard-output done by temp_output_buffer_setup.
12834 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12835 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12836 (specbind, unbind_to): Handle most common case of non-constant
12837 symbol with trivial value specially.
12839 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12841 2000-02-20 Richard M. Stallman <rms@gnu.org>
12843 * data.c (Fmake_variable_buffer_local): Doc fix.
12844 Init found_for_buffer to 0.
12845 (Fmake_variable_frame_local): If the variable has already
12846 been buffer-local, set the check_frame field.
12848 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12850 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12851 produced for CODING_MODE_LAST_BLOCK requires.
12853 2000-02-18 Dave Love <fx@gnu.org>
12855 * keyboard.c (echo_keystrokes): Remove declaration.
12856 (Vecho_keystrokes) New variable.
12857 (read_char, record_menu_key, read_key_sequence): Use it to allow
12858 use of float value.
12859 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12861 * lread.c: Undef feature selection macros before defining.
12863 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12865 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12866 for symbols other than the symbol in question.
12868 2000-02-17 Dave Love <fx@gnu.org>
12870 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12872 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12874 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12876 * alloc.c (enum mem_type): Compile unconditionally.
12878 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12880 * xfaces.c (tty_defined_color): Don't return faulire indication
12881 for unspecified-fg and unspecified-bg pseudo-colors.
12883 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12885 * alloc.c (mark_object): Don't mark symbol names in pure space.
12886 (gc_sweep): Don't unmark symbol names in pure space.
12888 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12889 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12890 [GC_MARK_STACK]: New defines.
12891 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12892 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12894 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12896 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12897 allocate_buffer instead of xmalloc.
12899 * alloc.c (toplevel): Include setjmp.h.
12900 (PURE_POINTER_P): New define.
12901 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12902 (Vdead) [GC_MARK_STACK]: New variable.
12903 (lisp_malloc): Add parameter TYPE, call mem_insert if
12904 GC_MARK_STACK is defined.
12905 (allocate_buffer): New function.
12906 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12907 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12908 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12909 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12910 (MEM_NIL) [GC_MARK_STACK]: New define.
12911 (struct mem_node) [GC_MARK_STACK]: New structure.
12912 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12913 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12914 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12915 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12916 (mark_stack) [GC_MARK_STACK]: New functions.
12917 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12918 (clear_marks): Removed.
12919 (gc_sweep): Set free conses' car, free floats' type, free
12920 symbols' function to Vdead. Use lisp_free to free buffers.
12921 (init_alloc_once): Initialize Vdead.
12922 (survives_gc_p): Return non-zero for pure objects.
12924 * alloc.c: Add comments throughout the file.
12926 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12927 that unblocks alarms.
12929 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12930 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12931 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12933 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12935 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12937 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12938 avoid infinite error signaling. Allocate sufficient memory for
12939 eol_str in the case that eoltype is Lisp_Int.
12941 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12943 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12944 depends on the previous behavior.
12946 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12948 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12950 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12952 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12954 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12955 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12958 2000-02-15 Richard M. Stallman <rms@gnu.org>
12960 * data.c (set_internal): Don't make variable buffer-local
12961 if within a let-binding for the same buffer.
12962 (let_shadows_buffer_binding_p): New function.
12964 * eval.c (specbind): For buffer-local value,
12965 record the current buffer also.
12966 (unbind_to): Cope with that change.
12968 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12970 * window.c (Fsave_window_excursion): Doc fix.
12972 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12974 * syntax.c (back_comment): Make sure we only consider comment-starters
12975 of the relevant style and return -1 in case of a failure to find the
12976 beginning of the comment.
12977 (Fforward_comment): If back_comment fails, go back to the position just
12978 after the comment-end.
12979 (scan_lists): Add comment describing a very minor bug.
12981 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12983 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12984 `completion-regexp-list' in the docstring.
12986 2000-02-14 Dave Love <fx@gnu.org>
12988 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12990 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12992 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12993 to Emacs' syntax. Also fix the comment about set/not-set meanings
12994 since Emacs syntax is not the value 0 any more.
12995 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12996 since it's now part of RE_SYNTAX_EMACS.
12998 2000-02-12 Dave Love <fx@gnu.org>
13000 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
13002 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13004 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
13006 2000-02-12 Dave Love <fx@gnu.org>
13008 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
13010 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
13011 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
13012 * s/hpux.h: Don't define HAVE_VFORK.
13014 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
13016 * s/nextstep.h: Don't define HAVE_ALLOCA.
13018 * config.in: Add vfork bits.
13020 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13022 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
13023 unwind function to undo the effect of stopping atimers.
13025 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
13027 * atimer.c (stopped_atimers): New variable.
13028 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
13031 * atimer.h (stop_other_atimers, run_all_atimers)
13032 (unwind_stop_other_atimers): Add function prototypes.
13034 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
13036 2000-02-11 Ken Raeburn <raeburn@gnu.org>
13038 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
13039 library may depend on jpeg.
13040 (atimer.o): Depends on atimer.c.
13042 2000-02-11 Kenichi Handa <handa@etl.go.jp>
13044 * insdel.c (del_range_1): Call update_compositions.
13045 (del_range_both): Call update_compositions just once..
13047 2000-02-10 Dave Love <fx@gnu.org>
13049 * xfns.c (create_frame_xic): Fix initialization of automatic
13050 aggregates for pcc.
13052 2000-02-09 Kenichi Handa <handa@etl.go.jp>
13054 * ccl.c (CCL_MAKE_CHAR): New macro.
13055 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
13056 registers by CCL_MAKE_CHAR before calling translate_char.
13057 <CCL_TranslateCharacterConstTbl> Likewise.
13059 2000-02-08 Dave Love <fx@gnu.org>
13061 * lread.c (__EXTENSIONS__): Define.
13063 2000-02-08 Gerd Moellmann <gerd@gnu.org>
13065 * puresize.h (BASE_PURESIZE): Increase to 650000.
13067 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13069 * msdos.c (XMenuActivate): Turn off the cursor after displaying
13072 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13074 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
13075 md, mh, mb, mr, and me to the fake termcap entry.
13077 2000-02-06 Ken Raeburn <raeburn@gnu.org>
13079 * sound.c (sound_cleanup): Don't call device close routine if the
13080 function pointer is null.
13082 2000-02-06 Andrew Innes <andrewi@gnu.org>
13084 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
13085 around image definitions and prototypes.
13086 (gamma_correct) [WINDOWSNT]: New prototype.
13088 * w32term.c (x_make_frame_visible): Replace call to
13089 input_poll_signal with poll_for_input.
13091 * window.c [WINDOWSNT]: Include w32term.h.
13093 * xdisp.c [WINDOWSNT]: Include w32term.h.
13095 * makefile.nt: Add dependencies on w32gui.h.
13096 (OBJ1): Include atimer.obj.
13097 ($(BLD)\atimer.obj): New dependency rule.
13099 * w32.c (sigmask): New function (does nothing).
13100 (sigunblock): Ditto.
13102 * frame.c [WINDOWSNT]: Include w32term.h.
13104 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
13106 * lread.c (syms_of_lread): Fix literal newlines.
13108 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
13109 the string constant limit (2048 bytes) in MSVC.
13112 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
13114 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
13115 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
13116 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
13117 dispatch the event.
13119 2000-02-04 Dave Love <fx@gnu.org>
13121 * fileio.c: Remove some unused vars.
13122 (_GNU_SOURCE): Define (for euidaccess).
13124 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
13126 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
13128 (read_minibuf): Deal with allow_props correctly.
13130 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
13132 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
13134 2000-02-03 Ken Raeburn <raeburn@gnu.org>
13136 * search.c (compile_pattern): If a cache entry has a nil regexp,
13137 fill in that entry instead of clobbering a previously cached
13140 2000-02-02 Ken Raeburn <raeburn@gnu.org>
13142 * puresize.h (BASE_PURESIZE): Increase to 610000.
13144 2000-02-02 Gerd Moellmann <gerd@gnu.org>
13146 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
13149 2000-02-02 Kenichi Handa <handa@etl.go.jp>
13151 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
13152 instead of incrementing ic directly.
13153 <CCL_WriteExprConst> Likewise.
13154 <ccl_set_expr>: Set ic to jump_address.
13156 * fileio.c (e_write): Fix the handling of
13157 CODING_FINISH_INSUFFICIENT_SRC.
13159 2000-02-01 Dave Love <fx@gnu.org>
13161 * editfns.c (Fpropertize): Doc fix.
13163 * process.c (Fstart_process): Doc fix.
13165 * eval.c: Fix various doc strings not to duplicate information
13166 from help-manyarg-func-alist.
13168 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
13170 * doc.c (Vhelp_manyarg_func_alist): New variable.
13171 (Fdocumentation): Use it.
13172 (syms_of_doc): Define it.
13174 2000-01-31 Gerd Moellmann <gerd@gnu.org>
13176 * xterm.c (xim_open_dpy): Remove unused local variable.
13178 * emacs.c (USAGE): Use term `display options' instead of `X options'.
13180 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
13181 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
13183 * fns.c (sweep_weak_table): New function.
13184 (sweep_weak_hash_tables): Use it. Keep on marking until there
13187 2000-01-30 Gerd Moellmann <gerd@gnu.org>
13189 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
13190 that XTread_socket does not crash by trying to call XNoOp on a
13193 2000-01-30 Jason Rumney <jasonr@gnu.org>
13195 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13196 Change selected_frame to SELECTED_FRAME ().
13197 (w32_console_mouse_position): Remove #ifndef MULE from around
13198 `insist' parameter.
13200 * makefile.nt: Remove dosfns.obj.
13202 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
13204 * w32fns.c (w32_defined_color): Check for valid frame before
13205 applying gamma correction. Eliminate dependency on frame elsewhere.
13206 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
13207 (w32_to_x_font): Use resx and resy not height_in and width_in.
13208 (x_to_w32_font): Doc fix.
13209 (xlfd_strip_height): New function to strip and return font height.
13210 (w32_font_match): Compare height separately from rest of xlfd
13211 spec, using xlfd_strip_height.
13213 * w32term.c (w32_term_init): Swap resx and height_in, resy and
13214 width_in. Use w32_defined_color in place of defined_color.
13216 * w32faces.c: Merge more of DOS and X specifics in preparation for
13217 merge with xfaces.c.
13218 (defined_color): Remove FIXME comment.
13219 (tty_color_name): Provide w32-specific function.
13220 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
13222 * w32console.c (turn_on_face, turn_off_face): Removed.
13223 (w32_face_attributes): New function.
13224 (Global_variables): Reduce scope where possible.
13225 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
13227 (hl_mode): Don't modify text attributes.
13228 (write_glyphs): Don't do anything if len <= 0. Use
13229 w32_face_attributes to get attributes for drawing. Write
13230 terminating codes using char_attr_normal.
13231 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
13232 (update_begin, update_end): Likewise.
13233 (vga_stdcolor_name): New function.
13234 (initialize_w32_display): Remove char_attr_reverse and char_attr.
13235 (Fset_screen_color): Remove char_attr_reverse.
13237 2000-01-29 Gerd Moellmann <gerd@gnu.org>
13239 * xfns.c (xic_set_preeditarea): Take window parameter and
13240 window-relative pixel-positions.
13242 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
13243 is its frame's selected window.
13244 (xim_instantiate_callback): Likewise.
13246 * xfns.c (x_create_im): Removed.
13247 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
13248 (supported_xim_styles): Renamed from supported_styles.
13249 (best_xim_style): Renamed from best_style.
13250 (create_frame_xic): Renamed from xic_create_frame.
13251 (free_frame_xic): Renamed from xic_destroy_frame.
13253 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
13255 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
13256 our frames, call XFilterEvent with 2nd parameter `None'.
13257 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
13258 returning XBufferOverflow.
13259 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
13260 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
13261 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
13262 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
13263 (xim_initialize, xim_close)
13264 [HAVE_X_I18N && HAVE_X11R6]: New functions.
13265 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
13266 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
13267 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
13269 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
13271 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
13272 `xic_style' and `xic_xfs'.
13273 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
13274 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
13275 (FRAME_XIM): Removed.
13277 * xfns.c (supported_styles): New variable.
13278 (DEFAULT_STYLE, DEFAULT_FONT): New macros
13279 (xic_create_xfontset, best_style, xic_create_frame)
13280 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
13281 (xic_set_xfontset): New functions.
13283 2000-01-28 Dave Love <fx@gnu.org>
13285 * s/irix6-5.h: Revert last change after change to irix5-0.h.
13287 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
13289 2000-01-28 Gerd Moellmann <gerd@gnu.org>
13291 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
13292 for *scratch* if it already existed.
13294 * emacs.c (USAGE): New macro.
13295 (main): Use it to display usage information.
13297 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13299 Support for the menu-help feature:
13301 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
13303 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
13304 part of the line to the termscript file.
13305 (IT_clear_to_end): Clear the entire line, not just its beginning.
13306 (menu_help_message, prev_menu_help_message): New variables.
13307 (IT_menu_make_room): Make room for the help_text member.
13308 (IT_menu_display): New argument disp_help; all callers changed.
13309 If disp_help is non-zero, store the help text of the active menu
13310 item in menu_help_message.
13311 (XMenuAddPane): Initialize the help_text member to NULL.
13312 (XMenuAddSelection): New argument help_text. Store it in the
13314 (XMenuActivate): New argument help_callback. If the value of
13315 menu_help_message has changed since the last time, display the
13316 menu help message text while waiting for the mouse to move. Clear
13317 the echo area before exiting.
13318 (XMenuDestroy): Free the help_text member.
13320 2000-01-27 Gerd Moellmann <gerd@gnu.org>
13322 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
13323 XMenuAddSelection. Pass help callback to XMenuActivate.
13324 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
13326 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13328 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
13329 and EMACS_SET_USECS.
13331 2000-01-26 Dave Love <fx@gnu.org>
13333 * editfns.c (Fchar_after, Fchar_before): Doc fix.
13335 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
13336 an error may be signalled.
13338 2000-01-26 Gerd Moellmann <gerd@gnu.org>
13340 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
13341 LD_SWITCH_SYSTEM inherited from irix5-0.h.
13343 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
13345 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13347 * charset.c (Fstring): If there is a multibyte char among
13348 the args, always return a multibyte string.
13350 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13352 * sysdep.c (sys_select): Turn atimers off and on instead of
13353 recording and restoring old alarm handler
13355 * process.c (toplevel): Include atimer.h.
13356 (create_process_1): Rewritten.
13357 (create_process): Use atimers instead of alarm.
13358 (wait_reading_process_input) [hpux]: Turn atimers off instead
13359 of turning off SIGALRM.
13360 (wait_reading_process_input): Turn off atimers instead off
13361 calling stop_polling.
13363 * emacs.c (main): Call init_atimer.
13365 * keyboard.c (toplevel): Include systime.h and atimer.h.
13366 (polling_for_input): Removed because unused.
13367 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
13368 (poll_timer): New variable.
13369 (poll_for_input, poll_for_input_1): New functions.
13370 (start_polling, stop_polling): Rewritten.
13372 * keyboard.h (polling_for_input): Removed.
13374 * atimer.h, atimer.c: New files.
13376 * Makefile.in (obj): Add atimer.o.
13377 (atimer.o): New target.
13379 * blockinput.h (pending_atimers): Add extern declaration.
13380 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
13382 * lisp.h (popup_activated_flag): Add extern declaration.
13384 * xmenu.c (popup_activated_flag): Make externally visible.
13385 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
13386 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
13388 * xterm.c (toplevel): Include atimer.h.
13389 (toolkit_scroll_bar_interaction): New variable.
13390 (Fxt_process_timeouts): Removed.
13391 (x_process_timeouts): New function.
13392 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
13393 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
13394 (x_make_frame_visible): Call poll_for_input_1 instead of
13395 input_poll_signal. Don't call alarm.
13396 (x_initialize): Install timer calling x_process_timeouts.
13398 2000-01-24 Dave Love <fx@gnu.org>
13400 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
13401 Don't use -cckr -- apparently not now necessary.
13403 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
13405 * msdos.c (IT_menu_display): Truncate long menu lines at the right
13408 2000-01-23 Jason Rumney <jasonr@gnu.org>
13410 * w32fns.c (w32_defined_color): Apply gamma correction before
13411 trying to map to the palette.
13412 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
13415 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
13416 here. Callers changed to always pass real device context.
13417 (w32_draw_bitmap): Likewise.
13418 (w32_get_glyph_overhangs): Likewise.
13419 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
13420 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
13421 pfnSetScrollInfo and SetScrollRange.
13422 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
13423 back into MULE characters after decoding them.
13424 (x_get_glyph_face_and_encoding): Likewise.
13425 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
13426 GetCharABCWidthsW fails, since this is defined on Windows 9x.
13427 (x_produce_glyphs): Calculate per char metrics for a character
13428 that we know exists in default font when font_not_found_p is true.
13430 2000-01-22 Jason Rumney <jasonr@gnu.org>
13432 * makefile.nt (intervals.obj, composite.obj): New modules.
13433 (composite.h): Added as dependency where appropriate.
13435 * w32gui.h (XGCValue): New struct for emulating X GCs.
13437 * w32term.h (XCharStruct): New struct for emulating X.
13439 * w32console.c (turn_on_face, turn_off_face): New functions.
13440 (change_line_highlight): New prototype for new redisplay.
13441 (write_glyphs): Support multibyte text. Support faces.
13443 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
13445 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
13446 throughout. struct frame * in place of FRAME_PTR.
13447 Skeleton support for images, toolbars, tooltips from xfns.c.
13448 (Fx_create_frame): Use system default for default scroll bar width.
13449 (w32_get_arg): Renamed from x_get_arg.
13450 (Fx_file_dialog): New function.
13451 (w32_list_fonts): Check cache before asking system.
13452 (Vw32_enable_synthesized_fonts): New variable.
13453 (Vw32_enable_italics): Obsolete, removed.
13455 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13456 Use SELECTED_FRAME macro.
13458 * w32menu.c: Add skeleton support for help strings on menus.
13459 (add_menu_item): Native checkbox and radio support added, but not
13460 yet enabled due to bugs.
13461 (push_menu_item): Add parameters type, selection and help.
13463 Formatting changes to reduce unnecessary diffs with xmenu.c.
13465 * w32select.c (Fw32_set_clipboard_data): Update call to
13466 find_charset_in_str.
13468 * w32term.c: Complete rewrite for new redisplay based on new
13469 xterm.c with necessary sections merged back in from old w32term.c.
13471 2000-01-21 Richard M. Stallman <rms@gnu.org>
13473 * data.c (set_internal): Further fix in same criterion.
13475 2000-01-20 Richard M. Stallman <rms@gnu.org>
13477 * data.c (set_internal): Fix the criteria for whether
13478 to swap out the old cached binding.
13480 2000-01-19 Dave Love <fx@gnu.org>
13482 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
13484 2000-01-18 Kenichi Handa <handa@etl.go.jp>
13486 * regex.c (re_compile_fastmap): While checking a range table for
13487 `charset', skip flag bits for a character class correctly.
13489 2000-01-17 Gerd Moellmann <gerd@gnu.org>
13491 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
13493 * xfns.c (x_window): Call lw_create_widget with new parameter list.
13495 * widget.c (EmacsFrameSetCharSize): Change size of children first
13496 because of problems with main window geometry management under Lesstif.
13498 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
13499 MENU_ITEMS_ITEM_.*.
13500 (MENU_ITEMS_ITEM_HELP): New enumerator.
13501 (push_menu_item): Add parameter HELP. Record help in menu_items.
13502 (single_menu_item, single_submenu, list_of_items): Call
13503 push_menu_item with new parameter.
13504 (single_submenu): Set help string in widget value.
13505 (menu_highlight_callback): New function.
13506 (set_frame_menubar): Call lw_create_widget with new
13508 (xmenu_show, xdialog_show): Ditto.
13510 2000-01-13 Gerd Moellmann <gerd@gnu.org>
13512 * sound.c (Fplay_sound): Improve doc string.
13514 2000-01-11 Richard M. Stallman <rms@gnu.org>
13516 * lisp.h (set_internal): Enter the new arg.
13518 * eval.c (specbind): Record buffer-local variables specially,
13519 indicating which buffer's binding was saved.
13520 (unbind_to): Restore buffer-local variables specially
13521 in the proper buffer.
13523 * data.c (set_internal): New arg BUF.
13525 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
13526 * data.c (Fset): Pass new arg to set_internal.
13527 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
13529 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13531 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
13533 2000-01-11 Richard M. Stallman <rms@gnu.org>
13535 * minibuf.c (Ftry_completion): Doc fix.
13537 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13539 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
13542 2000-01-11 Andreas Schwab <schwab@suse.de>
13544 * coding.c (code_convert_region): Initialize total_skip.
13546 2000-01-08 Dave Love <fx@gnu.org>
13548 * eval.c (Fuser_variable_p): Check customizability too.
13550 2000-01-07 Gerd Moellmann <gerd@gnu.org>
13552 * minibuf.c (Fcompleting_read): Doc fix.
13554 2000-01-05 Gerd Moellmann <gerd@gnu.org>
13556 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
13559 * xfns.c (x_create_im): New function to set IM and IC of a frame.
13560 Check that input style is supported before trying to create an
13562 (x_window): Call x_create_im.
13564 2000-01-04 Gerd Moellmann <gerd@gnu.org>
13566 * xfns.c (current_gif_memory_src): New variable.
13567 (gif_load): Record the address of the current memory source
13568 in current_gif_memory_src.
13569 (gif_read_from_memory): Use current_gif_memory_src.
13571 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
13572 macros statement form.
13574 * sound.c (struct sound): Renamed from struct sound_file.
13575 (struct sound): Add members `data' and `header_size'.
13576 (enum sound_attr): Add SOUND_DATA.
13577 (current_sound, current_sound_device): Variables renamed from
13578 sound_file and sound_device.
13579 (parse_sound): Parse :data.
13580 (parse_sound): Handle sound data in strings.
13581 (find_sound_type): Function renamed from find_sound_file_type.
13582 (wav_init, au_init): Fail if sound's header_size is smaller than
13583 needed header size.
13584 (wav_play, au_play): Play sounds from string data.
13586 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
13588 * lisp.h: Add prototype for allocate_string_data.
13590 * alloc.c (Fgarbage_collect): Return number of live and free strings.
13592 * alloc.c (mark_buffer): Remove code in #if 0.
13594 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13595 (strings_consed): New variable.
13596 (allocate_string): Set it.
13597 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13598 (Fmemory_use_counts): Return strings_consed. Use Flist.
13600 * alloc.c: General cleanup in comments etc. Remove conditional
13601 compilation for `standalone'.
13603 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13605 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13606 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13607 (DONT_COPY_FLAG): Removed.
13608 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13609 (struct sdata, struct sblock): New
13610 (struct string_block): Rewritten.
13611 (STRINGS_IN_STRING_BLOCK): New macro.
13612 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13613 (large_sblocks, string_blocks, string_free_list): New variables.
13614 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13615 (init_strings): Rewritten.
13616 (allocate_string, allocate_string_data, compact_small_strings)
13617 (free_large_strings, sweep_strings): New functions.
13618 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13619 (struct string_block_head, current_string_block)
13620 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13621 (STRING_PAD): Removed.
13622 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13623 (Fgarbage_collect): Don't set mark bit in large strings.
13624 (mark_object): Mark strings differently. Mark symbol names
13626 (survives_gc_p): Test marked strings differently.
13627 (gc_sweep): Sweep strings differently, unmark strings in
13629 (compact_strings): Removed.
13631 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13633 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13634 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13636 2000-01-04 Kenichi Handa <handa@etl.go.jp>
13638 * fileio.c (Finsert_file_contents): Signal error if visiting file
13639 in a non-empty buffer.
13641 * term.c (encode_terminal_code): Fix the previous change.
13643 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13645 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13646 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13648 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13650 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13652 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13653 need to test for MSDOS frames.
13655 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13657 * dosfns.c (unspecified_colors): Remove.
13658 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13660 (msdos_stdcolor_name): Return strings for unspecified fore- and
13661 back-ground colors.
13663 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
13664 (syms_of_xfaces): Remove their staticpro's.
13665 (tty_color_name): Return Lisp strings for unspecified fore- and
13666 back-ground colors.
13667 (Finternal_set_lisp_face_attribute): Remove the special treatment
13668 for Qunspecified_{f,b}g.
13669 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
13671 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13673 * xdisp.c (reseat_at_next_visible_line_start): Position before
13674 newline only if ending up on a newline.
13675 (next_element_from_ellipsis): Return success. Handle case of
13676 displaying no ellipsis. Fix case of ellipsis defined in display table.
13677 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13680 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13682 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13683 (Fcolor_supported_p): Renamed from face-color-supported-p.
13685 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13687 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13688 list of colors renamed to tty-defined-color-alist.
13689 (tty_color_name): Pass the frame to tty-color-by-index.
13690 (realize_tty_face): tty-color-alist is now a function which
13691 accepts the frame as argument.
13693 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
13695 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13697 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13698 encode_terminal_code.
13700 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13702 * dispnew.c (mode_line_string): Support termcap frames as well.
13704 2000-01-01 Gerd Moellmann <gerd@gnu.org>
13706 * syntax.c (Fforward_word): Undo previous change.
13708 * editfns.c (Fconstrain_to_field): Don't constrain if
13709 inhibit-field-text-motion is non-nil.
13710 (Fline_beginning_position): Undo previous change.
13711 (Fline_end_position): Ditto.
13713 * syntax.c (Fforward_word): Notice field boundaries only if
13714 inhibit-field-text-motion is nil.
13716 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13718 * editfns.c (Vinhibit_field_text_motion): New variable.
13719 (inhibit-field-text-motion): New DEFVAR_LISP.
13720 (Fline_beginning_position, Fline_end_position): Notice field
13721 boundaries only if inhibit-field-text-motion is nil.
13723 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13724 All calls adjusted.
13725 (x_build_heuristic_mask): Likewise.
13726 (xbm_load_image_from_file): Change error output.
13727 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13728 (gif_load, gs_load, x_kill_gs_process): Ditto.
13730 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13731 color indices when accessing raster pixels.
13732 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13733 one of :file or :data.
13734 (enum pbm_keyword_index): Add PBM_DATA.
13735 (pbm_format): Add :data.
13736 (pbm_image_p): Allow either :file or :data.
13737 (pbm_read_file): New function.
13738 (pbm_scan_number): Rewritten to read from string.
13739 (pbm_load): Support :data.
13741 See ChangeLog.8 for earlier changes.
13743 ;; Local Variables:
13744 ;; coding: iso-2022-7bit
13747 Copyright (C) 2001 Free Software Foundation, Inc.
13748 Copying and distribution of this file, with or without modification,
13749 are permitted provided the copyright notice and this notice are preserved.