1 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3 * emacs.c: Fix typos in comments.
4 Remove unnecessary spaces.
5 Change doc-string comments to `new style' [w/`doc:' keyword].
6 (USAGE2): Fix typos in usage string.
8 * xterm.c: Fix typo in a comment.
10 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
13 2001-10-27 Gerd Moellmann <gerd@gnu.org>
15 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
16 instead of 1/2 line_height in the heuristic for skipping
17 farther backward when target_y was not reached.
19 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
20 Display errno only if non-zero.
21 (sound_warning): New function.
22 (vox_configure): Don't treat failing to set sample rate as error.
23 (various places): Improve error messages.
25 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
27 * fileio.c (Faccess_file): Run the argument filename through
28 Fexpand_file_name, before using it.
30 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
31 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
33 2001-10-26 Gerd Moellmann <gerd@gnu.org>
35 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
37 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
38 Fix clearing in the case of scroll bars on the right.
40 2001-10-26 Juanma Barranquero <lektu@terra.es>
42 * w32gui.h (XImage): Add a dummy typedef.
44 2001-10-26 Gerd Moellmann <gerd@gnu.org>
46 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer
49 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
51 * frame.c (Fframe_parameter): Fix last change.
53 2001-10-25 Gerd Moellmann <gerd@gnu.org>
55 * frame.c (Fframe_parameter): Fix a bug whereby some
56 ``artificial'' frame parameters, like `minibuffer' were not
57 obtained by calling Fframe_parameters.
59 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
62 * xdisp.c (move_it_vertically_backward): Compute line height
63 differently. Add heuristic to try to be more compatible to 20.x.
65 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
67 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
69 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
72 2001-10-25 Miles Bader <miles@gnu.org>
74 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
75 BG is a pointer to a structure, not a structure.
76 (gif_format, png_format): Add missing commas.
78 2001-10-24 Richard M. Stallman <rms@gnu.org>
80 * xfaces.c (Fface_attributes_as_vector): New function.
81 (syms_of_xfaces): defsubr it.
83 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
85 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
88 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
90 * search.c (scan_newline): Remove unused variable
93 2001-10-25 Miles Bader <miles@gnu.org>
95 * dispextern.h (struct image): Add `background',
96 `background_valid', and `background_transparent' fields.
97 (image_background, image_background_transparent): New declarations.
98 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
100 * xfns.c (image_background, image_background_transparent)
101 (four_corners_best): New functions.
102 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
103 (gs_format): Add `:background' entry.
104 (lookup_image): Set IMG's background color if specified.
105 (pbm_load, xbm_load_image, png_load): Set IMG's background field
107 (x_clear_image_1): Reset `background_valid' and
108 `background_transparent_valid' fields.
109 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
110 calculating it here. Set IMG's background_transparent field.
111 (enum xpm_keyword_index): Add XPM_BACKGROUND.
112 (enum png_keyword_index): Add PNG_BACKGROUND.
113 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
114 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
115 (enum gif_keyword_index): Add GIF_BACKGROUND.
116 (enum gs_keyword_index): Add GS_BACKGROUND.
117 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
118 Pre-calculate image background color where necessary.
120 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
121 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
122 color to use for image glyph reliefs.
124 2001-10-24 Gerd Moellmann <gerd@gnu.org>
126 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
129 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
130 Fix clearing of area not covered by scroll bar.
132 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
134 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
136 (x_draw_image_foreground): Remove unused variables `mask' and
138 (glyph_rect): Remove unused variable `area'.
140 2001-10-24 Gerd Moellmann <gerd@gnu.org>
142 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
144 * xdisp.c (try_window_reusing_current_matrix): Use
146 (row_containing_pos): Take additional argument DY. Treat
147 rows ending in middle of char differently.
148 (display_line): Handle tabs on window systems differently.
150 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
151 with additional argument.
153 * dispextern.h (row_containing_pos): Adjust prototype.
155 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
156 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
157 (try_window_id, try_window_reusing_current_matrix)
158 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
159 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
161 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
163 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
165 (HAVE_BOXES): Fix typo in comment.
166 (push_menu_pane): Fix typo in comment.
168 * xdisp.c: (display_prop_string_p): Remove unused local declaration
170 (single_display_prop_string_p): Remove unused local declarations
171 of `Qwhen' and `Qmargin'.
172 (string_buffer_position): Remove unused variable `around'.
173 (store_frame_title): Remove unused variable `width'.
175 * window.c: Don't define max.
176 (coordinates_in_window): Remove unused variable `uy'.
178 * widget.c: Don't define max.
180 * process.c: Don't define max.
181 (create_process): Remove unused variable `buffer'.
183 2001-10-23 Gerd Moellmann <gerd@gnu.org>
185 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation
188 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
190 * xfaces.c (Finternal_set_lisp_face_attribute)
191 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
192 frame is on a windowed display.
194 2001-10-23 Gerd Moellmann <gerd@gnu.org>
196 * dispnew.c (sync_window_with_frame_matrix_rows): Fix
197 handling of windows which aren't full-width, fix handling
200 * lread.c (syms_of_lread)<recursive-load-depth-limit>: Raise to
203 2001-10-23 Andreas Schwab <schwab@suse.de>
205 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
206 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
208 2001-10-23 Gerd Moellmann <gerd@gnu.org>
210 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
211 REAL_END. Notice if cursor gets overwritten.
212 (notice_overwritten_cursor): Take X positions as parameters.
213 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
214 around call to x_draw_glyphs.
216 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
218 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
219 instead of C) and usage.
221 * editfns.c (char-to-string): Fix argument names (use CHAR instead
224 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
225 `left', `max_width' and `max_height'.
227 2001-10-23 Gerd Moellmann <gerd@gnu.org>
229 * xdisp.c (display_line): For a tab continued to the next line,
230 set row's ends_in_middle_of_char_p.
232 2001-10-22 Gerd Moellmann <gerd@gnu.org>
234 * xdisp.c (display_line): Fix computation of continuation lines
237 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
239 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
242 * fileio.c: Remove unused code.
244 2001-10-22 Miles Bader <miles@gnu.org>
246 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
247 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
248 Remove `DOC_STRINGS_IN_COMMENTS' cases.
250 2001-10-21 Jason Rumney <jasonr@gnu.org>
252 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
254 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
256 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
257 (Finsert_string): Avoid the multi-line string literals warning.
259 2001-10-22 Miles Bader <miles@gnu.org>
261 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
262 (Fdocumentation): Don't use it.
263 (syms_of_doc): Don't initialize it.
265 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
266 * print.c (Fwith_output_to_temp_buffer): Likewise.
267 * window.c (Fsave_window_excursion): Likewise.
268 * editfns.c (Fsave_excursion, Fsave_current_buffer)
269 (Fsave_restriction): Likewise.
270 * eval.c (Frun_hooks, Frun_hook_with_args)
271 (Frun_hook_with_args_until_failure)
272 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
273 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
274 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
275 (Funwind_protect, Fcondition_case): Likewise.
276 * coding.c (Ffind_operation_coding_system): Likewise.
277 * keyboard.c (Ftrack_mouse): Likewise.
279 2001-10-21 Miles Bader <miles@gnu.org>
281 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
282 (Fmake_hash_table): Add usage: string to doc string.
283 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
284 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
285 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
286 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
287 (Fml_prefix_argument_loop): Likewise.
289 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
291 * fileio.c (Finsert_file_contents): Remove unused variable
294 * sysdep.c (init_sys_modes): Change doc-string comments to `new
295 style' [w/`doc:' keyword].
297 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
298 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
299 comments to `new style' [w/`doc:' keyword].
301 2001-10-21 Jason Rumney <jasonr@gnu.org>
303 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
305 * w32term.c (remember_mouse_glyph): New function.
306 (w32_mouse_position): Use it.
307 (note_mouse_movement): If the mouse moved off the glyph, remember
310 * w32term.h (struct w32_output): Correct spelling of x_compatible.
311 (w32_display_info): Add mouse_face_overlay.
313 * w32term.c (notice_overwritten_cursor): Renamed from
314 note_overwritten_text_cursor. Rewritten to take glyph widths into
316 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
317 (fast_find_string_pos): New function.
318 (fast_find_position): Return the correct vpos. Add parameter
319 STOP. In the final row, stop before glyphs having STOP as object.
320 Don't consider glyphs that are not from a buffer.
321 (fast_find_position) [0]: Add a presumably more correct version
323 (expose_window_tree, expose_frame): Don't compute intersections here.
324 (expose_window): Do it here instead.
325 (expose_window_tree, expose_window, expose_line): Return 1 when
326 overwriting mouse-face.
327 (expose_window): If W is the window currently being updated, mark
329 (expose_frame): If mouse-face was overwritten, redo it.
330 (x_use_underline_position_properties): New variable.
331 (syms_of_xterm): DEFVAR_BOOL it.
332 (x_draw_glyph_string): Add comment to use it in future.
333 (x_draw_glyph_string): Restore clipping after drawing box.
334 Fix a computation of the underline position.
335 (w32_get_glyph_string_clip_rect): Minor cleanup.
336 (x_fill_stretch_glyph_string): Remove an assertion.
337 (x_produce_glyphs): Don't convert multibyte characters
338 to unibyte characters in unibyte buffers.
339 (cursor_in_mouse_face_p): New function.
340 (x_draw_stretch_glyph_string): Use it to choose a different GC
341 when drawing a cursor within highlighted text. Don't draw
342 background again if it has already been drawn.
343 (x_draw_glyph_string_box): Don't draw a full-width
344 box just because the glyph row's full_width_p flag is set.
345 (x_draw_glyphs): Fix computation of rightmost x for
347 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
348 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
349 change bottom shadow accordingly. Some cleanup.
350 (x_update_window_end): Handle overwritten mouse face
351 also for tool bar windows.
352 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
353 DRAW is DRAW_IMAGE_RAISED.
354 (clear_mouse_face): Return 1 if text with mouse face was
355 actually redrawn. Make the function static. Reset
356 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
357 optimize away highlighting if we pass over that same overlay again.
358 (note_mouse_highlight): Call mouse_face_overlay_overlaps
359 to detect a case where we have to highlight a different region
360 despite not having left the currently highlighted region.
361 Set mouse_face_overlay in the x_display_info. Avoid changing the
362 mouse pointer shape when show_mouse_face has already done it, or
363 there is no need. Handle mouse-face and help-echo in strings.
364 (glyph_rect): New function.
365 (w32_mouse_position): Use it to raise the threshold for mouse
366 movement event generation.
367 (w32_initialize_display_info): Initialize the x_display_info's
369 (w32_set_vertical_scroll_bar): Don't clear a zero height
371 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
372 a widget to zero height.
374 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
375 Protect unibyte strings created by replacing their multibyte
376 equivalents in menu_items.
377 (w32_menu_show): Don't overwrite an item's name with its key
378 description in case the description is a multibyte string.
379 (single_submenu): Some cleanup.
381 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
382 (postprocess_image): New function.
383 (lookup_image): Call it for all image types except PostScript.
384 (x_kill_gs_process): Call postprocess_image.
385 (tiff_error_handler, tiff_warning_handler): New functions.
386 (tiff_load): Install them as handlers.
387 (x_kill_gs_process): Recognize if someone has cleared the image
389 (valid_image_p): Protect better against invalid image
390 specifications. Previous code could signal an error.
391 (Fx_hide_tip, Fshow_tip): Doc fix.
392 (Fv_max_tooltip_size): New variable.
393 (syns_of_xfns): DEFVAR_LISP it.
394 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
395 window buffer to *tip* right after creating the frame. Set frame's
396 window_width. Use a maximum tooltip size specified by
397 Vx_max_tooltip_size, if that has valid contents.
398 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
399 Make sure the tooltip is completely visible.
400 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
401 (Fx_create_frame): Adjust the frame's height for presence
402 of the tool bar before calling x_figure_window_size.
403 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
404 when the window gets smaller.
405 (x_set_foreground_color): Set frame's cursor_pixel.
406 (x_set_foreground_color, x_set_background_color): Cleaned up.
407 (x_set_font): Handle case of x_new_fontset returning the same name
408 as before, although there was a change in fontsets.
410 2001-10-21 Miles Bader <miles@gnu.org>
412 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
413 (Flogxor): Add usage: string to doc string.
414 * charset.c (Fstring): Likewise.
415 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
416 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
418 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
420 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
422 * alloc.c: Reindent DEFUNs with doc: keywords.
424 * abbrev.c (Finsert_abbrev_table_description): Reindent.
426 * frame.c: Change doc-string comments to `new style' [w/`doc:'
429 2001-10-20 Gerd Moellmann <gerd@gnu.org>
431 * (Version 21.1 released.)
433 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
435 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes
438 * xdisp.c (invisible_text_between_p): Put prototype inside #if
441 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
442 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c: Change
443 doc-string comments to `new style' [w/`doc:' keyword].
445 2001-10-20 Miles Bader <miles@gnu.org>
447 The following changes remove the glyph_row `inverse_p' field,
448 which is never set anymore, due to other changes:
450 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
451 (reassert_line_highlight, change_line_highlight): Declarations removed.
452 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
453 (line_hash_code, row_equal_p, fake_current_matrices)
454 (build_frame_matrix_from_leaf_window, update_frame_line)
455 (update_frame_line, update_frame_line, update_frame_line):
456 Don't use `inverse_p' field.
457 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
458 change_line_highlight_hook.
459 (XTreassert_line_highlight, x_change_line_highlight):
461 (x_fix_overlapping_area, x_write_glyphs, expose_area)
462 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
463 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
465 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
466 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
467 (w32_reassert_line_highlight, x_change_line_highlight):
469 * w32console.c (reassert_line_highlight, change_line_highlight):
471 (initialize_w32_display): Don't set reassert_line_highlight_hook
472 or change_line_highlight_hook.
473 (hl_mode): Function removed.
474 (reset_terminal_modes, set_terminal_modes, update_begin)
475 (update_end, w32_face_attributes, initialize_w32_display):
476 (clear_frame, ins_del_lines): Don't call it.
477 * termhooks.h (reassert_line_highlight_hook)
478 (change_line_highlight_hook): Declarations removed.
479 * term.c (reassert_line_highlight_hook)
480 (change_line_highlight_hook): Variables removed.
481 (reassert_line_highlight, change_line_highlight): Functions removed.
482 * msdos.c (IT_reassert_line_highlight)
483 (IT_change_line_highlight): Functions removed.
484 (internal_terminal_init): Don't set reassert_line_highlight_hook
485 or change_line_highlight_hook.
486 (highlight): Variable removed.
487 (IT_set_face, IT_update_begin, IT_update_end)
488 (IT_set_terminal_modes): Don't set or use it.
490 The following changes remove inverse-video support for terminals
491 that use a `magic cookie' standout mode. Due to changes in the
492 way mode-lines are displayed, such support no longer works
493 anyway, and it's probable that almost no one uses such terminals
496 * term.c (standout_requested): Variable removed.
497 (update_end, highlight_if_desired): Don't use it.
498 (chars_wasted, copybuf): Variables removed.
499 (write_standout_marker): Function removed.
500 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
501 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
502 Don't use `chars_wasted' or `copybuf'.
503 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
504 Set `costs_set' to true.
505 (cursor_to, clear_end_of_line): Test `costs_set' instead of
507 (clear_end_of_line): Function removed.
508 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
509 (clear_to_end): Call `clear_end_of_line' instead of
510 `clear_end_of_line_raw'.
511 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
512 (term_init): Don't set them.
513 Turn off any standout/underline modes that require magic cookies.
514 (ins_del_lines, highlight_if_desired, background_highlight)
515 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
516 Remove special processing for magic-cookie standout modes.
517 (turn_off_face, turn_on_face): Remove special processing for
518 underline magic-cookie glitch.
520 2001-10-19 Richard M. Stallman <rms@gnu.org>
522 * eval.c (syms_of_eval): Doc fixes.
524 2001-10-19 Gerd Moellmann <gerd@gnu.org>
526 * xdisp.c (redisplay_internal): Don't clear echo area if the
527 mini-window is selected.
529 2001-10-19 Miles Bader <miles@gnu.org>
531 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
532 doesn't take precedence if the affected property's value is nil.
534 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
536 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
537 with fields and suggest using `forward-line' to avoid them.
538 * editfns.c (Fline_beginning_position, Fline_end_position):
539 Clarify documentation.
541 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
543 * keymap.c (current_minor_maps): `override' only shadows its
544 correspondent in minor-mode-map-alist, not the whole tail.
546 2001-10-18 Andrew Innes <andrewi@gnu.org>
548 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
549 optimization. The fontp->encoding array was not being initialized
550 correctly when compiled with optimizations by MSVC.
552 2001-10-18 Gerd Moellmann <gerd@gnu.org>
554 * xdisp.c (display_line): Indicate empty lines in active mini-window.
556 2001-10-17 Andrew Innes <andrewi@gnu.org>
558 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
560 * w32fns.c (w32_load_system_font): Cache codepage for font, in
561 font_info.charset field.
563 * w32term.c (w32_encode_char): Get cached codepage from font_info,
564 rather than working it out by calling w32_codepage_for_font for
567 2001-10-17 Andrew Innes <andrewi@gnu.org>
569 * w32term.c (w32_read_socket): Determine clipping rectangle for
570 the entire frame, including areas covered by scrollbars and the
571 menubar. This avoids internal arguments about whether a frame is
572 fully obscured or not.
574 2001-10-17 Gerd Moellmann <gerd@gnu.org>
576 * xdisp.c (try_window_id): Undo last change. Give up if
577 window ends in strings.
579 * xdisp.c (try_window_id): Don't display lines after the window
580 end if the rest of the window after the window end was already blank.
582 * xdisp.c (try_window_id): Remove code that was only there
583 for the release of 21.1.
585 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
587 2001-10-17 Miles Bader <miles@gnu.org>
589 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
590 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
591 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
592 Change doc-string comments to `new style' [w/`doc:' keyword].
593 (DOC_STRINGS_IN_COMMENTS): Macro removed.
594 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
597 2001-10-16 Miles Bader <miles@gnu.org>
599 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
601 2001-10-16 Gerd Moellmann <gerd@gnu.org>
603 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
606 2001-10-16 Ken Raeburn <raeburn@gnu.org>
608 Avoid the assumption that car and cdr slots of cons cells are
609 addressable lvalues; this allows for easier experimentation with
610 other lisp implementations that may not permit such accesses for
611 various reasons. Not quite complete -- buffer.c still needs some
612 work, and w32/mac files need rechecking -- so compile-time
613 enforcement is left disabled for now.
615 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
616 gcc with a union-based Lisp object rep. Redefine as no-op for now.
617 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
618 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
619 (XSETCAR, XSETCDR): New macros.
620 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
621 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
622 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
623 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
625 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
626 * buffer.c (record_buffer, Fbury_buffer)
627 (swap_out_buffer_local_variables, recenter_overlay_lists)
628 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
629 fields of a cons cell respectively.
630 * callint.c (quotify_args, Fcall_interactively): Likewise.
631 * ccl.c (Fregister_code_conversion_map): Likewise.
632 * coding.c (detect_coding_system): Likewise.
633 * composite.c (get_composition_id, make_composition_value_copy):
635 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
636 (swap_in_symval_forwarding, set_internal, Fset_default)
637 (Fmake_variable_buffer_local, Fmake_local_variable)
638 (Fmake_variable_frame_local): Likewise.
639 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
640 * keymap.c (Fset_keymap_parent, store_in_keymap)
641 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap):
643 * minibuf.c (get_minibuffer): Likewise.
644 * search.c (Fmatch_data): Likewise.
645 * textprop.c (extend_property_ranges): Likewise.
646 * undo.c (record_insert, Fundo_boundary, truncate_undo_list):
648 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
650 * w32term.c (x_delete_display): Likewise.
651 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
653 * xterm.c (x_list_fonts, x_load_font, x_delete_display):
655 * doc.c (store_function_docstring): Use XSETCARFASTINT.
656 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
657 (Fread_file_name): Use XSETCAR.
658 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
660 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
661 * frame.c (Fmake_terminal_frame): Use XSETCDR.
662 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
664 * keyboard.c (read_char): Alter list traversal to avoid taking the
665 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
666 (parse_menu_item): Use XSETCAR and XSETCDR.
667 (reach_char_x_menu_prompt): Use XSETCAR.
668 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
669 (Fcommand_execute): Use XSETCDR.
670 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
671 (openp): Change list traversal to avoid using XCAR as lvalue.
672 (read_list): Use XSETCDR.
673 * process.c (wait_reading_process_input): Change wait_for_cell
674 handling to avoid taking addresses of cons cell slots.
675 * xselect.c (x_own_selection, x_handle_selection_clear)
676 (x_clear_frame_selections): Use XSETCDR.
677 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
678 (x_handle_property_notify, x_get_foreign_selection)
679 (x_handle_selection_notify): Use XSETCAR.
681 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
683 * buffer.c: Put doc strings in comments.
685 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
687 2001-10-15 Sam Steingold <sds@gnu.org>
689 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
691 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
693 * process.c (process-inherit-coding-system-flag)
694 (get-buffer-process): Do not confuse make-docfile with doc strings
697 * editfns.c (Fchar_to_string): Make doc string consistent with
698 arguments. Put doc strings in comments.
700 * abbrev.c, minibuf.c: Put doc strings in comments.
702 2001-10-15 Gerd Moellmann <gerd@gnu.org>
704 * window.c (window_loop): Don't check for Fother_buffer returning nil.
706 * window.c (select_window_1): Unfreeze window start. Remove a
707 doubled test for WINDOW being live.
709 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
711 * fns.c (Fmapconcat): Fix typo in a doc string.
713 * dispnew.c (Fsleep_for): Fix typo in a doc string.
715 2001-10-15 Gerd Moellmann <gerd@gnu.org>
717 * xterm.c (x_draw_glyph_string): Restore clipping after
720 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
722 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
724 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
726 * indent.c (skip_invisible): Use new retval of
727 TEXT_PROP_MEANS_INVISIBLE.
729 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
730 If a parent is reached and noinherit is set, exit immediately.
731 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
733 * s/ms-w32.h (EXEC_SUFFIXES):
734 * s/msdos.h (EXEC_SUFFIXES):
735 * process.h (EXEC_SUFFIXES): Remove.
737 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
738 (decode_suffixes): Remove.
740 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
741 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
742 (invisible_ellipsis_p): Remove.
744 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
745 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
746 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
747 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
748 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
750 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
752 * lisp.h (Ftop_level): Add prototype.
754 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
755 (XTread_socket): Improve style of comments to follow other
758 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
759 is already prototyped in included lisp.h).
761 * frame.c (Fset_mouse_position): Improve style of comment to
762 follow other comments.
763 (Fset_mouse_pixel_position): Improve style of comment to follow
765 (Fmake_frame_visible): Doc fix and typo in comment.
766 (Fmake_frame_invisible): Doc fix and typo in comment.
767 (Ficonify_frame): Fix typo in comment.
769 2001-10-14 Gerd Moellmann <gerd@gnu.org>
771 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
772 * term.c, alloc.c: Put doc strings in comments.
774 2001-10-13 Gerd Moellmann <gerd@gnu.org>
776 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
777 Provide definitions for doc strings in comments.
779 * fns.c: Put doc strings in comments.
781 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
783 * dired.c (file_name_completion): Ignore a candidate directory if
784 it matches an element in completion-ignored-extensions that ends
786 (syms_of_dired) <completion-ignored-extensions>: Mention the above
787 feature in the doc string.
788 (Ffile_name_completion): Ditto.
790 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
792 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
794 * xfns.c (syms_of_xfns): Update calls to Fprovide.
796 * lisp.h (Fprovide): Update prototype.
797 (Ffeaturep, invisible_p): Remove.
799 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
800 (DOLIST, LOOP_PROPVAL): New macros.
801 (invisible_p, invisible_ellipsis_p): Use them.
802 (invisible_noellipsis_p): New function.
803 (syms_of_xdisp): Use empty_string.
805 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
807 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
808 (syms_of_lread) <Vafter_load_alist>: Update docstring.
810 * print.c (Fwith_output_to_temp_buffer): Align with
811 internal_with_output_to_temp_buffer.
812 (print_preprocess): Use traverse_intervals_noorder.
813 (print_object): Update call to traverse_intervals.
815 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
816 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
818 * intervals.c (traverse_intervals_noorder): New function.
819 (search_for_interval, count_intervals): Use it.
820 (traverse_intervals): Use less stack space and drop `depth' arg.
822 * fns.c (Ffeaturep): Add new `subfeature' arg.
823 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
824 (Qsubfeatures): New var.
825 (syms_of_fns): Initialize it.
827 * keymap.c (Fkey_description): Use empty_string.
828 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
829 (syms_of_keymap): Setup inheritance between maps.
830 Don't export Sdescribe_bindings_internal any more.
832 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
834 2001-10-12 Gerd Moellmann <gerd@gnu.org>
836 * xterm.c (notice_overwritten_cursor): Renamed from
837 note_overwritten_text_cursor. Rewritten to take glyph widths into
840 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
842 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
843 multi-line strings without a trailing "\n\".
845 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
847 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
850 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
852 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
854 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
855 * w32proc.c (sys_spawnve):
856 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
857 * w32.c (check_windows_init_file):
858 * sound.c (Fplay_sound):
859 * emacs.c (init_cmdargs):
860 * process.c (Fstart_process): Update calls to openp.
862 * callproc.c (Vexec_suffixes): New var.
863 (Fcall_process): Update call to openp.
864 (decode_suffixes): New function.
865 (syms_of_callproc): Init exec-suffixes.
867 * lread.c (Vload_suffixes, default_suffixes): New vars.
868 (openp): Take a lisp list of suffixes.
869 Check for file-name-handlers even if the file was absolute already.
870 (syms_of_lread): Declare load-suffixes.
871 (Fload): Fix up call to openp.
872 Don't bother checking for file-name-handler at the very beginning.
874 * keymap.h (Fcopy_keymap): Don't export.
876 * lisp.h (empty_string): Declare.
877 (Vload_suffixes, Vexec_suffixes): Declare.
878 (openp): Update prototype.
880 * emacs.c (empty_string): New var.
881 (syms_of_emacs): Initialize it.
883 * search.c (wordify): Use it.
885 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
886 selected window if it's not displayed there. Handle the case
887 when the window is dedicated.
888 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
890 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
892 * syntax.h (struct gl_state_s): Change the meaning of b_property.
893 Remove left_ok and right_ok.
894 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
895 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
896 new meaning of b_property.
898 * syntax.c (update_syntax_table): Simplify.
899 (Fforward_comment): Don't skip quoted chars when going backward.
901 2001-10-11 Gerd Moellmann <gerd@gnu.org>
903 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
904 in case I is of some unsigned type, in which case
905 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
906 comparison becomes bogus.
908 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
909 (Fuser_full_name): Fix bug treating a float as a fixnum.
911 * data.c (Fstring_to_number): Use make_fixnum_or_float.
913 * lisp.h (make_fixnum_or_float): New macro.
915 * lisp.h (circular_list_error): Add prototype.
917 * data.c (Qcircular_list): New variable.
918 (circular_list_error): New function.
919 (syms_of_data): Initialize it Qcircular_list.
921 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
923 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
924 casefiddle.c, buffer.c: Include keymap.h.
926 2001-10-10 Gerd Moellmann <gerd@gnu.org>
928 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
929 options. From Dave Love <d.love@dl.ac.uk>.
931 2001-10-09 Gerd Moellmann <gerd@gnu.org>
933 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
934 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
936 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
938 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
940 2001-10-08 Andrew Innes <andrewi@gnu.org>
942 * lisp.h [max]: Undef min and max before redefining them.
944 * w32gui.h: Do not undef min and max.
946 * w32heap.h: Do not undef min and max.
948 * s/ms-w32.h: Do not undef min and max.
950 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
952 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
954 2001-10-08 Sam Steingold <sds@gnu.org>
956 * keymap.c (current-active-maps): Quote newlines (compilation error).
958 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
960 * Makefile.in (lisp, shortlisp): Replace bindings.el with
961 bindings.elc, since otherwise doc strings in bindings.el get wrong
964 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
966 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
968 * keyboard.h (map_prompt): Remove.
970 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
971 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
973 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
975 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
977 * keyboard.c (map_prompt): Remove.
978 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
981 * keymap.h: New file. Extracted from lisp.h.
983 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
984 (accessible_keymaps_1): New function.
985 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
986 (Fwhere_is_internal): Use Fcurrent_active_maps.
987 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
988 Insert in current buffer rather than standard-output.
989 Don't call `help-mode'. Export to elisp.
990 (describe_buffer_bindings): New wrapper.
991 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
992 and Sdescribe_buffer_bindings.
994 2001-10-08 Gerd Moellmann <gerd@gnu.org>
996 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
997 Remove code setting signal handler.
999 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
1000 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
1002 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1004 * keyboard.c: Don't define min/max.
1006 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1008 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
1009 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
1010 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
1011 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
1012 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
1013 Don't define min/max.
1015 * lisp.h (min, max): New macros.
1017 * puresize.h (BASE_PURESIZE): Increase to 725000.
1019 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1021 * xfaces.c (free_frame_menubar): Add prototype.
1023 * lisp.h (init_window): Add prototype.
1025 * editfns.c: Include ctype.h.
1027 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
1028 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
1029 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
1032 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
1033 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
1034 `popup_activated_flag' and `title'.
1036 * doc.c (Fdocumentation_property): Fix typo in a doc string.
1038 * emacs.c (main): Remove extra `;'.
1040 * atimer.h (struct atimer): Fix typos in a comment.
1042 * atimer.c: Fix typo.
1044 * Makefile.in: Fix typo.
1046 * README: Remove obsolete part mentioning removed VMS file.
1048 2001-10-07 Miles Bader <miles@gnu.org>
1050 * Makefile.in (lisp, shortlisp): Add `button.elc'.
1052 2001-10-07 Ken Raeburn <raeburn@gnu.org>
1054 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
1057 * lisp.h (Ffield_end): Declare.
1059 2001-10-07 Gerd Moellmann <gerd@gnu.org>
1061 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
1063 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
1065 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
1067 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
1069 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
1070 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
1072 * alloc.c (inhibit_garbage_collection): Simplify.
1073 (Fmemory_use_counts): Ditto.
1075 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
1076 (syms_of_data): DEFVAR_INT most-positive-fixnum and
1077 most-negative-fixnum.
1079 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
1080 (FIXNUM_OVERFLOW_P): New macros.
1082 2001-10-06 Miles Bader <miles@gnu.org>
1084 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
1085 scroll_bar_bottom_shadow_pixel fields.
1086 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
1087 for the shadows, and tell the toolkit about them if we succeed.
1088 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
1089 Free scroll-bar shadow colors.
1090 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
1091 Free scroll-bar shadow colors when the background color changes.
1092 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
1093 Initialize scroll-bar shadow-color fields.
1095 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1097 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
1099 2001-10-05 Miles Bader <miles@gnu.org>
1101 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
1102 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
1103 New functions (were in simple.el).
1104 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
1105 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
1106 (syms_of_minibuf): Initialize them.
1108 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1110 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
1111 (tiff_load): Install them as error and warning handler.
1113 2001-10-04 Andrew Innes <andrewi@gnu.org>
1115 * w32fns.c (x_to_w32_color): Fix argument to alloca.
1116 (w32_load_system_font): Don't believe what GetLanguageFontInfo
1117 says; query codepage info directly to determine if font is double byte.
1118 (x_to_w32_charset): Handle private format for unknown charsets.
1119 Handle wildcards in charset spec, by ignoring them.
1120 (w32_codepage_for_font): Fix argument to alloca. Don't remove
1121 "*-" prefix from charset.
1122 (x_to_w32_font): Enlarge remainder array for safety. Specifically
1123 handle the truncated font spec form constructed by font_list_1, so
1124 that we correctly identify the charset fields. Don't remove "*-"
1125 prefix from charset.
1126 (w32_list_synthesized_fonts): Fix argument to alloca.
1128 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
1130 * window.h (MINI_WINDOW_P): Use NILP.
1132 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
1134 * termhooks.h (struct input_event): Use proper type for `kind'.
1136 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1138 This handles unknown keysyms better than before. For example,
1139 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
1140 Emacs formerly completely ignored F5. With the change, it derives
1141 a key symbol from the name of the X keysym, `ccaron' in this case.
1142 Reported by Martin Buchholz.
1144 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
1147 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
1148 that EVENT->code isn't a function key, use the keysym's name.
1150 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1152 FOREACH is a macro that should make it easier to loop over Lisp
1153 lists with checks for cycles and proper lists.
1155 * lisp.h (LIST_END_P, FOREACH): New macros.
1157 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1159 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
1160 called for a lost connection. Prevent dumping core in this case.
1161 Instead print the X error, and exit. On user request.
1163 * xterm.c (error_msg): New variable.
1164 (x_fatal_error_signal): New function.
1165 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
1166 as fatal_error_signal_hook around the call to XtCloseDisplay.
1168 * emacs.c (fatal_error_signal_hook): New variable.
1169 (fatal_error_signal): Call that function.
1171 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1173 With this, Emacs prints how much pure storage it will
1174 approximately need in case pure storage overflows while dumping.
1176 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
1178 (init_alloc_once): Initialize new variables.
1179 (PURE_POINTER_P): Use new variables.
1180 (pure_alloc): If pure storage overflows, allocate from the heap.
1181 (check_pure_size): New function.
1182 (Fgarbage_collect): Don't GC if pure storage has overflowed.
1184 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
1185 (check_pure_size): Add prototype.
1187 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
1189 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1191 This adds a post-gc-hook that's run with GC inhibited.
1192 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
1194 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
1195 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
1196 (Fgarbage_collect): Run post-gc-hook.
1198 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1200 This adds `defvaralias' and `indirect-variable'. Changes not
1201 directly related to this feature are there to gain the same
1202 performance again as before variable aliases.
1204 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
1205 code to get and set symbol values, to take defvaralias into account.
1207 (Note: the new `constant' bit-flag in symbols would make it
1208 possible to define arbitrary read-only variables, e.g. with
1211 Documentation is in lispref/variables.texi. Added to NEWS.
1213 * lisp.h (enum symbol_interned): New enumeration.
1214 (struct Lisp_Symbol): Remove member `obarray', add
1215 `indirect_variable', `constant', and `interned'.
1216 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
1217 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
1218 (indirect_variable): Add prototype.
1220 * print.c (print_preprocess, print_object): Test internedness of
1221 symbols differently.
1223 * lread.c (Fintern, Funintern): Set symbol's interned and constant
1225 (init_obarray): Likewise for t and nil.
1227 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1228 (Fdefvaralias): New function.
1229 (specbind): Simplify the test if symbol is a constant.
1230 (syms_of_eval): Defsubr Fdefvaralias.
1232 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1233 (Qcyclic_variable_indirection): New variable.
1234 (Fkeywordp): Check for internedness differently.
1235 (Fmakunbound): Simplify the test if symbol is a constant.
1236 (indirect_variable, Findirect_variable): New functions.
1237 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
1239 (let_shadows_buffer_binding_p): Check for variable aliases.
1240 (set_internal): Simplify the test if SYMBOL is a constant.
1241 If SYMBOL has a buffer-local value and is an alias, use the aliased
1243 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
1246 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
1247 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
1250 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
1252 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
1253 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
1254 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
1256 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1260 2001-10-03 Miles Bader <miles@gnu.org>
1262 * callproc.c (syms_of_callproc): Explicitly state in the
1263 documentation for `process-environment' that earlier entries take
1264 precedence over later ones.
1266 2001-10-02 Miles Bader <miles@gnu.org>
1268 * textprop.c (Fnext_char_property_change)
1269 (Fprevious_char_property_change): Remove reference to non-existant
1270 argument OBJECT from doc-string.
1272 2001-10-01 Gerd Moellmann <gerd@gnu.org>
1274 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
1275 (try_window_id): Skip back over lines ending in a newline from a
1278 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
1281 2001-10-01 Richard M. Stallman <rms@gnu.org>
1283 * search.c (Freplace_match): Doc fix.
1285 2001-09-28 Andrew Innes <andrewi@gnu.org>
1287 * w32menu.c (set_frame_menubar): Take into account that
1288 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1291 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
1293 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
1295 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1297 * s/gnu-linux.h: Fix a typo in comment.
1299 2001-09-28 Andreas Schwab <schwab@suse.de>
1301 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
1302 nocombreloc, in case -z combreloc is the default.
1304 2001-09-28 Gerd Moellmann <gerd@gnu.org>
1306 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
1307 really going on here.
1309 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
1311 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
1313 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
1315 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
1316 utf-8, menu-bar, and latin-N.
1317 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
1318 unconditionally now.
1319 (lisp): Add latin-N, since they are preloaded.
1321 2001-09-27 Gerd Moellmann <gerd@gnu.org>
1323 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
1324 to the left. Some cleanup.
1326 * xdisp.c (display_mode_element): One more case where a string's
1327 multibyteness should be used for display.
1329 2001-09-26 Gerd Moellmann <gerd@gnu.org>
1331 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
1334 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
1335 of the only temporarily set echoing flag for deciding when
1338 * keyboard.c (echo_kboard): Make externally visible.
1340 * lisp.h (echo_kboard): Declare extern.
1342 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
1343 fonts_changed_p if we need larger matrices due to vscrolling.
1344 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
1345 this round of redisplay if make_cursor_line_fully_visible fails.
1346 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
1347 (try_cursor_movement, try_scrolling): Use them instead of integers.
1349 * dispextern.h (required_matrix_width, required_matrix_height):
1352 * dispnew.c (required_matrix_width, required_matrix_height):
1354 (allocate_matrices_for_window_redisplay)
1355 (allocate_matrices_for_frame_redisplay: Use them.
1356 Remove parameters CH_DIM.
1358 * xdisp.c (display_mode_lines): Temporarily set selected_frame
1359 and selected_window to the frame of the window whose mode-lines
1360 are displayed, and to the window itself.
1361 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
1364 2001-09-25 Gerd Moellmann <gerd@gnu.org>
1366 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
1367 the image cache under us.
1369 * xdisp.c (display_mode_element): If the mode element is a symbol
1370 with a string value, use that string's multibyteness for displaying.
1372 * keyboard.c (read_char): Don't clear a message for a switch-frame
1373 event. From Stefan Monnier <monnier@cs.yale.edu>.
1375 * xterm.c (fast_find_position) [0]: Add a presumably more correct
1376 version for after 21.1.
1378 * xdisp.c (row_containing_pos): Make externally visible.
1380 * dispextern.h (row_containing_pos): Add prototype.
1382 * process.c (send_process): Disable composition if from_byte < 0.
1383 From Kenichi Handa <handa@etl.go.jp>.
1385 2001-09-24 Gerd Moellmann <gerd@gnu.org>
1387 * xterm.c (refreshicon): Function removed.
1389 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
1391 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
1393 * xterm.c (toplevel): Remove includes in #if 0.
1395 * process.c (sigchld_handler) [LINUX]: Don't return from
1396 the signal handler at the end of the loop.
1398 2001-09-21 Gerd Moellmann <gerd@gnu.org>
1400 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
1401 Terminate only if kill returns -1, and errno is ESRCH.
1403 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
1405 * Makefile.in (shortlisp): Add ../lisp/env.elc.
1407 2001-09-20 Gerd Moellmann <gerd@gnu.org>
1409 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
1410 since this function can be called during GC.
1412 * callproc.c (Fcall_process): Handle errors from pipe(2).
1413 (child_setup): Delete code in #ifdef vipc.
1415 2001-09-19 Gerd Moellmann <gerd@gnu.org>
1417 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
1418 (display_mode_element): Display the string from decode_mode_spec
1419 depending on its multibyteness.
1421 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
1423 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
1425 2001-09-18 Gerd Moellmann <gerd@gnu.org>
1427 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
1428 recursive_edit_unwind.
1429 (recursive_edit_unwind): Set kboard state according to
1432 * buffer.c (modify_overlay): Don't do nothing if START == END;
1433 This can still be a modification, for example when an overlay has
1434 a before-string or after-string.
1435 (Fdelete_overlay): Prevent redisplay optimizations when deleting
1436 an overlay with before-string or after-string.
1438 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
1439 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
1441 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
1442 first_unchanged_at_end_row is in front of
1443 last_unchanged_at_beg_row. This code should be removed after the
1446 2001-09-17 Gerd Moellmann <gerd@gnu.org>
1448 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
1449 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
1451 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
1454 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
1456 * dired.c (Ffile_attributes): Doc fix.
1458 2001-09-14 Gerd Moellmann <gerd@gnu.org>
1460 * fileio.c (Ffile_symlink_p): Fix last change.
1462 * filelock.c (current_lock_owner): Fix last change.
1464 2001-09-13 Gerd Moellmann <gerd@gnu.org>
1466 * filelock.c (current_lock_owner): If readlink returns ERANGE,
1467 take that to mean that the buffer is too small.
1469 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
1470 that to mean that the buffer is too small.
1472 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
1473 current buffer's multibyteness when discarding the iterator's
1476 * xfns.c (Fx_window_property): Handle case that property gets
1477 deleted between the two calls to XGetWindowProperty.
1479 2001-09-11 Gerd Moellmann <gerd@gnu.org>
1481 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
1483 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
1484 in addition to read-only.
1486 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
1487 to t in addition to read-only.
1489 * lisp.h (Qinhibit_modification_hooks): Declare.
1491 * insdel.c (Qinhibit_modification_hooks): New variable.
1492 (syms_of_insdel): Initialize and staticpro it.
1494 * textprop.c (verify_interval_modification): Don't run
1495 modification-hooks if inhibit_modification_hooks.
1497 * dispnew.c (set_window_cursor_after_update): Fix code
1498 finding glyph row containing cursor when cursor_in_echo_area
1501 * xdisp.c (init_from_display_pos): Put some code in #if 0.
1502 (add_to_log): Use bcopy instead of strcpy.
1503 (init_from_display_pos): Use an explicit loop over bytes in
1504 overlay strings instead of calling index.
1506 2001-09-10 Gerd Moellmann <gerd@gnu.org>
1508 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
1510 * dispnew.c (direct_output_for_insert): Don't change IT's
1511 stop_charpos to something in front of its current position.
1513 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
1516 2001-09-10 Richard M. Stallman <rms@gnu.org>
1518 * frame.c (Fmouse_position): Doc fix.
1520 2001-09-07 Gerd Moellmann <gerd@gnu.org>
1522 * xdisp.c (init_from_display_pos): Don't compare the result
1523 of calling index with NULL.
1525 2001-09-06 Gerd Moellmann <gerd@gnu.org>
1527 * xfns.c (x_set_background_color): Don't change the colors
1528 of the X window of scroll bar widgets.
1530 2001-09-05 Andrew Innes <andrewi@gnu.org>
1532 * w32fns.c (w32_createwindow): Undo last change.
1534 2001-09-05 Gerd Moellmann <gerd@gnu.org>
1536 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
1538 * xdisp.c (string_buffer_position): Use *single_char_property*
1539 functions instead of the *single_property* functions.
1541 2001-09-04 Andrew Innes <andrewi@gnu.org>
1543 * w32term.c (w32_read_socket): Add more information to debugging
1546 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
1547 from Emacs frames, so that calls to GetClipBox in w32term.c
1548 correctly report when part of a frame is visible (including
1549 scrollbars, etc). This prevents repeated redrawing of frames when
1550 only a scrollbar is visible.
1551 (w32_wnd_proc): Add more frame information to debugging output.
1553 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
1555 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
1557 2001-09-03 Gerd Moellmann <gerd@gnu.org>
1559 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
1560 help-echo for a string which doesn't have help-echo itself, use
1561 get-char-property to obtain the help-echo from the string's buffer
1562 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
1563 have mouse-face, look ``under'' the string for mouse-face from an
1565 (fast_find_position): Add parameter STOP. In the final row, stop
1566 before glyphs having STOP as object. Don't consider glyphs that
1567 are not from a buffer.
1569 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
1571 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
1573 * fns.c (Fmd5): Doc fix.
1575 2001-08-31 Gerd Moellmann <gerd@gnu.org>
1577 * composite.c (update_compositions): Do nothing if
1578 inhibit-modification-hooks is set.
1580 2001-08-30 Gerd Moellmann <gerd@gnu.org>
1582 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
1583 and check_message_stack if terminating abnormally. We want
1584 glyph matrices etc. in a core dump.
1586 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1587 (syms_of_xdisp): Initialize them.
1588 (handle_single_display_prop): Don't change point, bind `object',
1589 `position', and `buffer-position' instead to the object having the
1590 `display' property, position in the object and position in the buffer.
1592 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1593 of the buffer if REPLACE is non-nil.
1595 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1597 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1599 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1601 * w32term.c (x_set_glyph_string_background_width)
1602 (show_mouse_face): Track the last changes in xterm.c.
1604 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1606 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1607 string's background width so that multi-line mouse-face is drawn
1608 to the right edge of the window.
1609 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1612 * dispnew.c (direct_output_for_insert): Set updated_area
1613 before inserting/writing glyphs.
1615 * xdisp.c (display_mode_element): Use string_byte_to_char to
1616 determine character positions in strings, use chars_in_text
1617 instead of strwidth.
1618 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1619 a matrix as parameter; this is easier to use from GDB.
1621 2001-08-28 Miles Bader <miles@gnu.org>
1623 * textprop.c (Fprevious_single_char_property_change)
1624 (Fnext_single_char_property_change): Doc fixes.
1626 2001-08-27 Gerd Moellmann <gerd@gnu.org>
1628 * fileio.c (Finsert_file_contents): Allocate, restore, and
1629 free composition data in the case of REPLACE not being nil.
1631 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1632 there exist overlay strings with newlines at POS.
1633 (text_outside_line_unchanged_p): Return 0 if changes start at
1634 START and overlays exist at START. Likewise for END.
1635 (try_window_id): Give up if init_to_row_end returns 0.
1637 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1640 2001-08-24 Gerd Moellmann <gerd@gnu.org>
1642 * keymap.c (access_keymap): Return the cdr of the binding of
1643 a generic character instead of its definition (KEY . BINDING).
1645 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1646 to 0 also in the REPLACE case.
1648 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1650 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1651 open to determine whether file is readable (as for DOS_NT).
1653 2001-08-23 Gerd Moellmann <gerd@gnu.org>
1655 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1656 coding.type is coding_type_no_conversion or coding_type_raw_text,
1657 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1658 non-nil instead of just setting enable_multibyte_characters in the
1661 2001-08-22 Gerd Moellmann <gerd@gnu.org>
1663 * dispextern.h (struct face_cache): Add member
1664 menu_face_changed_p.
1666 * xfaces.c (menu_face_changed_default): New variable.
1667 (menu_face_changed_count): Variable removed.
1668 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1669 the menu_face_changed_default flag, otherwise set the FRAME's
1670 menu_face_changed_p flag if the `menu' face has been changed.
1671 Prevent calling set_font_frame_param if FRAME is t.
1672 (make_face_cache): Initialize cache's menu_face_changed_p
1673 from menu_face_changed_default.
1674 (realize_basic_faces): Look into the frame's face cache to
1675 determine if the menu appearance needs updating.
1677 * keymap.c (access_keymap): Fix last change to not consider
1678 IDX when it has modifiers.
1680 2001-08-21 Gerd Moellmann <gerd@gnu.org>
1682 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1683 . BINDING) exists, where GENERIC-CHAR is the generic character of
1684 the charset of IDX, return BINDING unless there exists a binding
1687 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1689 * xrdb.c (SYSV): Don't define on Solaris 2.
1690 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1692 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1693 of the screen line, not text line, containing IT's current position.
1695 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1697 * window.c (window_scroll_pixel_based): Don't recenter if
1698 PT is partially visible in the window.
1700 * xterm.c (expose_window_tree, expose_window, expose_line):
1701 Return 1 when overwriting mouse-face.
1702 (expose_frame): If mouse-face was overwritten, redo it.
1704 * xfaces.c (x_update_menu_appearance): Don't call
1705 set_frame_menubar, let the next redisplay do it.
1707 2001-08-14 Andrew Innes <andrewi@gnu.org>
1709 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1710 drawing glyph string.
1712 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1714 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1717 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1719 * xfaces.c (x_update_menu_appearance): Save and restore value of
1720 interrupt_input_blocked.
1722 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1724 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1725 a line start, move back to the line start.
1727 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1728 exactly when a mini-buffer is active.
1730 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1731 in units of 1/8 character on non window-system frames.
1732 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1734 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1736 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1739 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1741 * keyboard.c (Vpre_help_message): New variable.
1742 (syms_of_keyboard): Initialize and staticpro it.
1743 (show_help_echo): Record current message before displaying a
1744 help-echo, and restore that message when clearing the help.
1746 * xfns.c (x_create_im): Remove prototype.
1748 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1750 * dispnew.c (adjust_glyph_matrix): Undo last change.
1752 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1754 * dispnew.c (adjust_glyph_matrix): In the optimization for
1755 windows whose height has changed, disable partially visible lines.
1757 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1759 * window.c (Frecenter): If ARG < 0, and on a window system
1760 frame, count in some empty lines when we can't move -ARG lines down.
1762 * xdisp.c (start_display): Don't try to determine the continuation
1763 lines width if lines are truncated. It's superfluous and leads to
1764 incorrect results if POS is not visible in the window after
1765 reseating the iterator at the previous line start.
1767 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1769 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1771 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1773 * alloc.c (init_stack): Remove declaration.
1775 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1777 * keyboard.c (read_key_sequence): Check that key is an integer
1778 before comparing it with quit_char.
1779 (add_command_key): Use larger_vector.
1780 (read_char_x_menu_prompt): Instead of converting symbol and
1781 integer events into conses (EVENT . nil), use (EVENT . disabled)
1782 which cannot be confused with valid events.
1783 (read_char): When reading from Vunread_command_events, check for
1784 events of the form (EVENT . disabled) instead of
1787 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1788 a float, determine the max height from the frame's height.
1790 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1792 * xdisp.c (redisplay_internal): Take message_cleared_p into
1793 account only if minibuf_level == 0.
1795 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1797 * xdisp.c (redisplay_internal): Add a check for the last
1800 * xdisp.c (message_cleared_p): New variable.
1801 (clear_message): Set message_cleared_p when clearing the current
1803 (redisplay_internal): Look at message_cleared_p to capture
1804 the case that the echo area should be cleared.
1806 * keyboard.c (command_loop_1): Fix spelling of
1807 resize_echo_area_exactly.
1809 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1811 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1813 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1814 current matrix when the window gets smaller.
1816 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1818 * print.c (strout): Cast the character passed to insert_char to
1819 unsigned char, to avoid sign extension when it is promoted to int.
1821 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1823 * fileio.c (Finsert_file_contents): Don't treat a return value
1824 of 0 from emacs_read as an IO error.
1826 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1828 * keyboard.c (abs): New macro.
1829 (double_click_fuzz): New variable.
1830 (make_lispy_event): Use it to determine what makes a double-click.
1831 (syms_of_keyboard): DEFVAR_INT it.
1833 * xmenu.c (set_frame_menubar): Take into account that
1834 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1837 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1839 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1841 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1842 of row's visible height.
1844 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1845 deal with the first overlay string having an image `display' property.
1846 (try_window_reusing_current_matrix, compute_line_metrics):
1847 Fix computation of row's visible height for the case that part of the
1848 row is invisible above and part of the row is at the same time
1849 invisible below the window.
1851 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1853 * xfns.c (x-show-tip): Doc fix.
1855 * xfns.c (Vx_max_tooltip_size): New variable.
1856 (syms_of_xfns): DEFVAR_LISP it.
1857 (Fx_show_tip): Set frame's window_width to the width of the
1858 window. Use a maximum tooltip size specified by
1859 Vx_max_tooltip_size, if that has valid contents.
1860 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1862 2001-07-26 Andrew Innes <andrewi@gnu.org>
1864 * w32term.c (x_display_list): New variable.
1865 (w32_term_init): Set it.
1867 * w32term.h (x_display_list): New extern.
1869 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1871 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1872 is non-nil, instead of when redisplaying_p is non-zero.
1874 (mark_window_display_accurate_1): Add an assertion.
1876 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1878 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1880 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1881 events so that we get a chance of processing expose events.
1883 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1885 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1887 * xfns.c (valid_image_p): Protect better against invalid image
1888 specifications. Previous code could signal an error.
1890 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1892 * indent.c (current_column): Fix column computation in the
1893 presence of display table entries.
1894 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1896 * dispnew.c (adjust_glyph_matrix): In the optimization for
1897 windows whose height has changed, use the new window height
1898 to compute which rows to invalidate.
1900 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1901 (MAX_10_EXP): New macro.
1904 * coding.c (code_convert_region): Handle the multibyte case if
1905 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1907 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1909 * dispextern.h (struct face): Change type of `stipple' to
1912 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1914 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1916 * dispnew.c (update_window): Don't set the cursor at the end
1917 of the update if display update has been paused.
1919 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1921 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1923 * fns.c (Fset_char_table_default): Check that a charset is defined
1924 before checking its dimension.
1926 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1928 * coding.c (setup_coding_system): Don't do any designation based
1929 on reg_bits if charset is not yet defined.
1931 * lisp.h (XVECTOR): Verify correct object type before returning a
1932 pointer, using eassert.
1934 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1936 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1937 Increase to 4096 because of paste problems reported on GNU/Linux.
1939 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1941 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1943 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1945 * fileio.c (unwind_read): Function removed.
1946 (read_non_regular, read_non_regular_quit): New functions.
1947 (Finsert_file_contents): When reading from non-regular files,
1948 arrange to catch a `quit' and terminate the loop. Rearrange
1949 code so that a `quit' when reading from a regular file doesn't
1950 insert text in the buffer.
1952 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1953 Clear faces afterwards.
1954 (clear_font_table): Take a x_display_info parameter. Don't free
1955 fonts being the default font of any frame on the given display.
1957 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1959 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1960 instead of CHAR_STRING which can signal an error.
1962 * charset.c (char_to_string_1): Extracted from char_to_string.
1963 Return -1 instead of signaling an error.
1964 (char_to_string): Use it.
1966 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1968 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1970 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1971 is t, don't try to append anything to it.
1973 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1975 * dired.c (file_name_completion): Pass dp->d_name to
1976 Fstring_match, not elt, which is always nil here.
1978 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1980 * xselect.c (x_decline_selection_request): Handle errors
1981 caused by receivers that have vanished.
1983 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1984 ignoring events on foreign windows in #if 0. Always dispatch
1985 the event after checking it with x_handle_property_notify.
1987 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1988 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1989 TRACE macros to facilitate debugging. Add additional trace statements.
1990 (toplevel): Add prototypes for file-local functions.
1991 (x_atom_to_symbol): Remove DPYINFO parameter.
1993 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1995 * w32menu.c (menubar_selection_callback, w32_menu_show):
1996 Initialize `entry' to nil.
1997 (w32_dialog_show): Remove unused `save_wv' variable.
1998 (name_is_separator): Recognize "--:foo" and "--foo-bar".
2000 2001-07-11 Gerd Moellmann <gerd@gnu.org>
2002 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
2004 * fileio.c (unwind_read): Print a message when discarding inserted
2005 text or switching the buffer to unibyte. Change parameter.
2006 (Finsert_file_contents): Don't pass VISIT to unwind_read.
2008 * fileio.c (unwind_read): New function.
2009 (Finsert_file_contents): Record it as unwind-function for
2010 the case that reading is interrupted by C-g.
2012 2001-07-10 Gerd Moellmann <gerd@gnu.org>
2014 * dispnew.c (update_window): Don't skip the header-line
2015 update when scrolling_window returns 0.
2017 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
2019 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
2020 for the case that x_decode_color signals an error.
2022 * xdisp.c (add_to_log): Do nothing if called asynchronously.
2024 2001-07-09 Gerd Moellmann <gerd@gnu.org>
2026 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
2027 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
2030 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
2032 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
2033 doc string line for dos-timezone-offset.
2035 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
2036 inline assembly, to avoid compiler warnings.
2037 (syms_of_msdos): Add \n\ at the end of a line in the doc string
2038 line for dos-unsupported-char-glyph.
2040 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
2042 2001-07-05 Gerd Moellmann <gerd@gnu.org>
2044 * sound.c: Include Emacs' header files with #include "...".
2046 * eval.c (specbind): Additionally record the buffer that was
2047 current when a buffer-local or frame-local variable was bound.
2049 2001-07-04 Gerd Moellmann <gerd@gnu.org>
2051 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
2052 to unibyte characters in unibyte buffers.
2054 2001-07-03 Gerd Moellmann <gerd@gnu.org>
2056 * eval.c (specbind): If SYMBOL has a frame-local binding, record
2057 the frame on the binding stack. Change format of entries for
2058 local bindings on the binding stack to '(SYMBOL . WHERE)'.
2059 (unbind_to): Handle unbinding a frame-local variable.
2061 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
2062 glyphs and truncation glyphs at the end of a row from its pixel width.
2063 (dump_glyph_row): Print row's continuation_lines_width.
2064 (try_window_id): Take the shortcut if ZV is visible in the
2065 window, but there are actually no changes at ZV.
2067 2001-07-02 Gerd Moellmann <gerd@gnu.org>
2069 * xterm.h (x_free_dpy_colors): Add prototype.
2071 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
2072 right number of arguments.
2074 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
2075 ($(lwlibdir)TAGS): New target.
2076 (TAGS): Fix dependency list.
2078 * xterm.c (x_list_fonts): Make sure XFreeFont is called
2081 2001-06-30 Gerd Moellmann <gerd@gnu.org>
2083 * emacs.c (main): Remove extern declaration for sys_nerr, which
2084 isn't used and causes a compilation error with GCC 3.0 on
2087 2001-06-27 Gerd Moellmann <gerd@gnu.org>
2089 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
2090 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
2091 (toplevel): Include <signal.h> and syssignal.h.
2093 * sound.c (vox_configure, vox_close): Turn off atimers
2096 2001-06-26 Gerd Moellmann <gerd@gnu.org>
2098 * keyboard.c (read_char) <non_reread>: Record the previous idle
2099 start time before calling timer_stop_idle.
2100 (read_char) <reread_first>: After processing a help-echo event,
2101 restore the previous idle start time.
2103 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
2104 the start of invisible text.
2105 (setup_for_ellipsis): New function.
2106 (next_overlay_string): After all overlay strings have been
2107 processed, display an ellipsis if necessary.
2108 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
2109 (push_it): Initialize display_ellipsis_p on the iterator's stack.
2111 * dispextern.h (struct iterator_stack_entry): Add member
2114 2001-06-25 Gerd Moellmann <gerd@gnu.org>
2116 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
2117 on the value of the wait-for-wm frame parameter.
2119 * xterm.h (struct x_output): Add member wait_for_wm.
2121 * xfns.c (Qwait_for_wm): New variable.
2122 (x_frame_parms): Add entry for `wait-for-wm".
2123 (x_set_wait_for_wm): New function.
2124 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
2125 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
2127 * xdisp.c (try_window_id) <all changes below window end>: Don't
2128 take this shortcut if ZV is visible in the window.
2129 (try_window_id): When checking for window start being in changed
2130 text, don't check that the buffer's size has changed.
2132 2001-06-23 Richard M. Stallman <rms@gnu.org>
2134 * minibuf.c (Fcompleting_read): Doc fix.
2136 2001-06-19 Gerd Moellmann <gerd@gnu.org>
2138 * composite.c (Ffind_composition_internal): Accept ZV
2139 and a string's end position as POS.
2141 2001-06-18 Gerd Moellmann <gerd@gnu.org>
2143 * composite.c (Ffind_composition_internal): Check POS
2146 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2148 * editfns.c (Fmessage_box): If the frame is not under a window
2149 system, output the message in the echo area.
2151 2001-06-14 Richard M. Stallman <rms@gnu.org>
2153 * xdisp.c (try_window_id): When EOB is visible, don't treat
2154 insertion at EOB as if it were "off the bottom of the screen."
2156 2001-06-11 Andrew Innes <andrewi@gnu.org>
2158 * w32proc.c (create_child): Add new parameter is_gui_app.
2159 (w32_executable_type): Add new parameter is_gui_app.
2160 (sys_spawnve): Use it.
2161 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
2162 SIGQUIT. This matches better how the signals are interpreted by
2163 MSVC compiled programs.
2164 (syms_of_ntproc): Update docstring.
2166 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
2168 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
2169 well otherwise note_mouse_highlight might optimize away highlighting
2170 if we pass over that same overlay again.
2172 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
2174 * lread.c (Fload): Document that the argument is run via
2175 substitute-in-file-name.
2177 2001-05-31 Gerd Moellmann <gerd@gnu.org>
2179 * Makefile.in (bootstrap-doc): New target.
2180 (bootstrap-emacs): Depend on it.
2182 * fileio.c (Fdo_auto_save): Don't try to create the directory of
2183 auto-save-list-file-name when shutting down Emacs, because
2184 creating the directory might signal an error, and leaves
2185 Emacs in a strange state.
2187 * term.c: (tty_cursor_hidden): New variable.
2188 (update_begin): Don't call tty_hide_cursor. Clean up.
2189 (update_end, set_terminal_window, set_scroll_region): Clean up.
2190 (ring_bell, reset_terminal_modes): Clean up.
2191 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
2192 on tty_cursor_hidden.
2193 (write_glyphs): Call tty_hide_cursor.
2195 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
2197 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
2199 2001-05-30 Gerd Moellmann <gerd@gnu.org>
2201 * xfns.c (enum image_value_type): New enumerator
2202 IMAGE_STRING_OR_NIL_VALUE.
2203 (parse_image_spec): Handle it.
2204 (xbm_format, pbm_format): Use it for :foreground and :background.
2205 (xbm_load, pbm_load): Check for nil color names.
2207 * xterm.c (note_mouse_highlight): If an overlapping overlay
2208 exists, but we find that we highlight the same overlay as before,
2209 don't do the highlighting again.
2211 2001-05-29 Gerd Moellmann <gerd@gnu.org>
2213 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
2214 Protect unibyte strings created by replacing their multibyte
2215 equivalents in menu_items.
2217 * keymap.c (Fsingle_key_description): NUL-terminate the string
2218 buffer before calling build_string.
2220 * callproc.c (Fcall_process): Deal with decode_coding returning
2221 CODING_FINISH_INCONSISTENT_EOL.
2223 2001-05-28 Gerd Moellmann <gerd@gnu.org>
2225 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
2226 an item's name with its key description in case the description
2227 is a multibyte string.
2229 * keymap.c (Fsingle_key_description): Create a multibyte string
2232 * macros.c (Fstart_kbd_macro): Doc fix.
2234 * xterm.c (cursor_in_mouse_face_p): New function.
2235 (x_draw_stretch_glyph_string): Use it to choose a different GC
2236 when drawing a cursor within highlighted text.
2238 * editfns.c (char_property_eq): Put in #if 0.
2240 * indent.c (string_display_width): Put in #if 0.
2242 * lread.c (Fload): Remove unused label.
2244 * termcap.c (speeds): Put in #if 0.
2246 2001-05-18 Gerd Moellmann <gerd@gnu.org>
2248 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
2250 * xfaces.c (xlfd_point_size): Don't divide pixel size from
2251 transformation matrix by 10.
2253 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2255 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
2256 only if it's equal to the former foreground pixel color.
2257 (x_set_foreground_color, x_set_background_color)
2258 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
2260 2001-05-16 Dave Love <fx@gnu.org>
2262 * insdel.c (signal_before_change, signal_after_change): Consider a
2263 local change hook which changes the buffer.
2265 * process.c (read_process_output): Don't call signal_after_change
2266 and update_compositions after insert_from_string_before_markers.
2268 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2270 * xfaces.c (split_font_name): Use the right field when
2271 checking for `[...]' syntax.
2273 * buffer.c (copy_overlays): New function.
2274 (clone_per_buffer_values): Use it.
2276 * buffer.h (OVERLAY_PLIST): New macro.
2278 * keymap.c (Fsingle_key_description): Replace a build_string with
2279 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
2281 * fontset.c (Ffontset_info): Check that face is non-null
2282 before accessing its fields.
2284 2001-05-15 Gerd Moellmann <gerd@gnu.org>
2286 * keyboard.c (read_key_sequence): Prevent generating a fake
2289 * xfaces.c (split_font_name): Handle `[...]' for the right
2292 * ccl.c (ccl_driver): Don't copy remaining bytes in case
2293 of CCL_STAT_INVALID_CMD.
2295 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
2297 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
2298 in <var> has no default value yet.
2300 * xfaces.c (try_alternative_families): First try the FAMILY.
2301 And if nothing is found in the end, try again with scalable fonts.
2302 (try_font_list): Let try_alternative_families do a bit more of
2303 the work. Only use FAMILY if it is not nil.
2304 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
2306 2001-05-14 Gerd Moellmann <gerd@gnu.org>
2308 * xterm.c (note_mouse_highlight): Avoid changing the mouse
2309 pointer shape when show_mouse_face has already done it.
2311 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
2314 * xfaces.c (split_font_name): Make sure to leave the loop
2315 with the right value of `i'.
2317 * xfaces.c (split_font_name): Handle matrix transformations
2318 in the pixel and point size fields of XLFD font names.
2319 (xlfd_point_size): Likewise.
2321 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
2323 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
2324 (x_to_w32_font): Add prototype.
2326 * regex.c (malloc, realloc, free) [emacs]: Undefine before
2327 redefining, to avoid compiler warnings.
2329 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
2331 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
2332 (w32_get_bdf_glyph): Cast between unsigned char and char when
2333 passing arguments to subroutines, to shut up compiler warnings.
2334 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
2337 * xfaces.c: Include keyboard.h before frame.h, not after it.
2339 * widget.c: Include keyboard.h before frame.h.
2341 * w32term.h (struct image, struct face): Forward declaration, to
2342 avoid compiler warnings.
2344 2001-05-11 Gerd Moellmann <gerd@gnu.org>
2346 * keyboard.c (read_key_sequence): Don't modify events when
2347 generating fake prefix keys (mode-line, scroll-bar, ...) since
2348 this prevents proper processing of such events when pushed back
2349 into unread-command-events.
2351 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
2352 actually redrawn. Make the function static.
2353 (note_mouse_highlight): Fix a case where the mouse cursor
2354 was changed back to the text cursor.
2356 * xterm.h (clear_mouse_face): Remove prototype.
2358 * xdisp.c (try_window_id): Fix the fix and set the right
2361 * xdisp.c (try_window_id): Fix computation of window end in the
2362 case that lines were deleted at the end of the window. Add some
2363 more debug_method_adds.
2365 * xfaces.c (try_alternative_families): New function.
2366 (try_font_list): Use it. If ATTRS specifies a family, check
2367 fonts from that family first.
2368 (choose_face_font): Remove code setting the family part of
2371 2001-05-10 Gerd Moellmann <gerd@gnu.org>
2373 * xdisp.c (try_window_id): Fix case of all changes before
2376 * xdisp.c (try_window_id): Add some xasserts.
2378 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2380 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
2382 2001-05-09 Dave Love <fx@gnu.org>
2384 * xdisp.c (GIVE_UP): Fix for K&R C.
2386 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2388 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
2390 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
2391 back to the text cursor shape without need.
2393 2001-05-07 Gerd Moellmann <gerd@gnu.org>
2395 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
2397 * dispextern.h (inverse_video): Declare extern.
2399 * keyboard.c (delete_kboard): Handle the case that selected_frame
2400 has been deleted in the course of x_connection_closed.
2402 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
2404 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
2405 Fix the change from 2001-04-30.
2407 2001-05-03 Gerd Moellmann <gerd@gnu.org>
2409 * xfns.c (file_dialog_unmap_cb): New function.
2410 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
2411 where a dialog is closed via the window manager.
2413 * xdisp.c (try_window_id): Cases of changes all in front of
2414 the window start or all below the window end mostly rewritten.
2415 (redisplay_window): Move the tests if try_window_id is
2416 applicable to try_window_id.
2417 (GIVE_UP): New macro.
2419 2001-05-02 Gerd Moellmann <gerd@gnu.org>
2421 * xterm.c (expose_window): Return int. If W is the window
2422 currently being updated, mark the frame garbaged.
2423 Fix computation of rows intersecting the exposed rectangle.
2424 (expose_window_tree): Stop when expose_window returns 0.
2426 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
2427 again if it has already been drawn.
2429 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
2431 * syntax.c (update_syntax_table): Check that oldi has the same
2432 properties as old_prop before deciding not to invalidate.
2434 2001-04-30 Gerd Moellmann <gerd@gnu.org>
2436 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
2437 read-only text that is so because of text properties.
2439 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
2440 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
2441 windows that are components of a Lucid menu bar.
2443 2001-04-27 Gerd Moellmann <gerd@gnu.org>
2445 * term.c (turn_on_face): Fix reverse video handling on terminals
2446 that don't support colors.
2448 2001-04-26 Gerd Moellmann <gerd@gnu.org>
2450 * editfns.c (save_excursion_restore): Don't use XBUFFER on
2453 2001-04-25 Gerd Moellmann <gerd@gnu.org>
2455 * term.c (toggle_highlight): New function.
2456 (turn_on_face): Change handling of reverse video.
2458 * process.c (wait_reading_process_input):
2459 Call record_asynch_buffer_change only if a timer really changed buffers.
2461 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
2462 of the number of overlays to check.
2464 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
2466 * xdisp.c (try_window_id): Fix a case where window_end_pos
2467 and window_end_bytepos were not adjusted.
2469 2001-04-23 Gerd Moellmann <gerd@gnu.org>
2471 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
2474 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
2476 * process.c (wait_reading_process_input) [!subprocesses]:
2477 Don't reference waiting_for_user_input_p, it's not defined in the
2478 branch without async subprocesses support.
2480 2001-04-19 Gerd Moellmann <gerd@gnu.org>
2482 * keyboard.c (delete_kboard): Prevent a dangling reference
2483 from current_kboard to KB, which is freed.
2485 * process.c (wait_reading_process_input):
2486 Call record_asynch_buffer_change after running timers, to make
2487 read_key_sequence aware of buffer changes from under it.
2489 2001-04-18 Gerd Moellmann <gerd@gnu.org>
2491 * xfaces.c (Qscalable_fonts_allowed): New variable.
2492 (realizing_basic_faces_p): Removed.
2493 (x_face_list_fonts): Special handling for realizing_basic_faces_p
2495 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
2496 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
2497 for scalable-fonts-allowed to t.
2499 * fileio.c (Finsert_file_contents): If the file size returned from
2500 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
2501 read from files on a procfs whose contents are generated dynamically.
2503 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
2505 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
2506 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
2507 (__memalign_hook): Make the two prototypes consistent.
2509 2001-04-17 Gerd Moellmann <gerd@gnu.org>
2511 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
2512 matrix of mini-windows.
2514 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
2516 * intervals.c (find_interval): Don't rebalance during signal handling.
2518 2001-04-11 Gerd Moellmann <gerd@gnu.org>
2520 * fns.c: Include blockinput.h.
2522 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
2524 2001-04-10 Gerd Moellmann <gerd@gnu.org>
2526 * fns.c (Fcompare_strings): Fix return values.
2528 * window.c (window_scroll): Change the meaning of N to mean
2529 N screen-fulls or N lines.
2530 (window_scroll_pixel_based, window_scroll_line_based)
2531 (scroll_command, Fscroll_other_window): Change accordingly.
2533 * window.c (window_scroll_pixel_based, Frecenter):
2534 Call window_box_height instead of using it.last_visible_y for the
2535 height of the window.
2537 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
2538 instead of using it.last_visible_y for the height of the window.
2540 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
2541 From Dan Holmsand <dan@eyebee.com>.
2543 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
2544 able to write to hidden and system files. From Dan Holmsand
2547 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
2548 Holmsand <dan@eyebee.com>.
2550 2001-04-09 Gerd Moellmann <gerd@gnu.org>
2552 * fns.c (Fplist_get, Fplist_put): Add QUITs.
2554 * window.c (window_internal_height): Return 1 less if the
2555 window has a header line.
2557 * xdisp.c (try_window_id): When scrolling on a terminal, take
2558 the change of window_internal_height into account.
2560 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
2562 * gmalloc.c (align): If the argument SIZE would overflow
2563 __malloc_ptrdiff_t, fail right away.
2565 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2567 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2568 Make sure the tooltip is completely visible.
2569 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
2571 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
2573 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2575 2001-04-06 Dave Love <fx@gnu.org>
2577 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2580 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2582 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
2584 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2586 2001-04-05 Gerd Moellmann <gerd@gnu.org>
2588 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2590 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2592 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2593 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2595 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2596 shell widget's position only if it is non-null.
2598 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2599 Set f->output_data.x->widget to null after destroying it.
2601 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2602 FILENAME to bring it in synch with the documentation.
2604 * xfaces.c (realizing_basic_faces_p): Renamed from
2605 realize_default_face_p.
2606 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2607 (realize_default_face): Don't set the flag.
2609 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2611 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2613 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2615 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2616 the buffer that was used for echoing.
2618 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2619 (first_font_matching): Removed unused function.
2620 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2621 (may_use_scalable_font_p): Remove parameter FONT; rename
2622 parameter NAME to FONT.
2623 (x_face_list_fonts): Fix missing bounds check.
2624 (realizing_default_face_p): New variable.
2625 (realize_default_face): Set and clear that flag.
2626 (x_face_list_fonts): When called during the realization of the
2627 default face, and no matching fonts are found when ignoring
2628 scalable fonts and fonts matching a regexp from
2629 face-ignored-fonts, try without ignoring fonts.
2631 2001-04-03 Gerd Moellmann <gerd@gnu.org>
2633 * xfns.c (postprocess_image): New function.
2634 (lookup_image): Call it for all image types except PostScript.
2635 (x_kill_gs_process): Call postprocess_image.
2637 * xterm.c (x_use_underline_position_properties): New variable.
2638 (x_draw_glyph_string): Use it.
2639 (syms_of_xterm): DEFVAR_BOOL it.
2641 2001-04-02 Gerd Moellmann <gerd@gnu.org>
2643 * xterm.c (x_alloc_nearest_color_1): New function.
2644 (x_alloc_nearest_color): Use it.
2645 (x_color_cells): Take a Display as argument, instead of a frame.
2646 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2647 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2648 (x_initialize): Register cvt_string_to_pixel as resource converter
2649 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2651 2001-03-30 Gerd Moellmann <gerd@gnu.org>
2653 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2654 (set_iterator_to_next): If a string from a display property ends,
2655 consider the case that this might also be the end of an
2656 overlay string having the display property.
2658 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
2660 * xdisp.c (reseat_to_string): Undo last change.
2662 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2663 matrix of a window when the header line changes, when
2664 new rows are allocated, or when the width changes.
2666 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2668 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
2670 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2672 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2675 2001-03-29 Gerd Moellmann <gerd@gnu.org>
2677 * data.c (Fsubr_interactive_form): New function.
2678 (syms_of_data): Defsubr it.
2680 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2681 (live_float_p, live_misc_p): Return 1 only if the offset of the
2682 pointer in its block is >= 0.
2684 2001-03-28 Paul Eggert <eggert@twinsun.com>
2686 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2687 microseconds calcuation. Avoid double-rounding problem.
2688 In doc string, warn that the result is approximate.
2690 2001-03-28 Gerd Moellmann <gerd@gnu.org>
2692 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2693 bind `inhibit-eval-during-redisplay' to t.
2695 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2697 * xdisp.c (inhibit_eval_during_redisplay)
2698 (Qinhibit_eval_during_redisplay): New variables.
2699 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2700 don't eval, return nil instead.
2701 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2702 Initialize Qinhibit_eval_during_redisplay.
2704 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2705 the iterator's multibyte_p flag.
2707 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2708 instead of setting it to zero; it's incremented for each frame
2709 where the menu face is changed.
2711 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2712 change bottom shadow accordingly.
2714 * xterm.c (expose_window_tree, expose_frame): Don't compute
2716 (expose_window): Do it here instead.
2717 (x_draw_glyph_string): Fix a computation of the underline position.
2719 * bytecode.c (BYTE_CODE_QUIT): New macro.
2720 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2722 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2724 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2725 Give up if matrix starts in an ellipsis.
2726 (init_from_display_pos): Do nothing if POS doesn't specify
2727 a dpvec_index but the iterator has such a position.
2729 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2731 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2732 x/y position is (0, 0) after destroying the menu bar, restore
2733 its original position.
2735 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2736 (init_from_display_pos): Use it.
2737 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2739 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2741 * xdisp.c (try_window_id): Undo last change.
2743 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2745 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2747 * buffer.c (syms_of_buffer): Doc fix.
2749 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2751 * xfaces.c (x_update_menu_appearance): Use local variable
2752 popup_path for setting font resources.
2754 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2756 * frame.c (Fframe_list): Don't reference tip_frame if
2757 HAVE_WINDOW_SYSTEM is not defined.
2759 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2762 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2764 * xdisp.c (init_from_display_pos): Test invisible property
2765 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2767 * xdisp.c (redisplay_internal) <update one window>: Make sure
2768 last_arrow_position and last_arrow_string are set.
2770 * frame.c (Fframe_list): Don't return a tooltip frame.
2772 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2774 * xdisp.c (mark_window_display_accurate_1): New function,
2775 extracted from mark_window_display_accurate.
2776 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2777 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2778 (mark_window_display_accurate): Use it.
2779 (redisplay_internal): Use it for the selected window.
2780 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2781 for the selected frame.
2783 * xdisp.c Use make_number, for readability.
2784 (try_window_id): Disable rows below the window end.
2785 (try_window_reusing_current_matrix): Use cursor_row_p.
2786 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2788 (init_from_display_pos): If POS specifies a position in a display
2789 vector, maybe get the iterator set up for that ellipsis.
2791 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2793 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2795 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2797 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2799 * xfaces.c (x_update_menu_appearance): Use a different path
2800 for Lucid popup menus.
2802 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2804 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2806 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2807 (string_buffer_position): Use `make_number'.
2809 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2811 * xfaces.c (x_update_menu_appearance): Renamed from
2812 x_set_menu_face_resources. Use different resources for popups.
2814 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2815 (GC_CHECK_STRING_BYTES): Don't define.
2817 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2818 Removed, together with subroutines.
2819 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2820 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2822 * dispextern.h (x_set_menu_resources_from_menu_face):
2825 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2826 Remove calls to x_set_menu_resources_from_menu_face.
2828 * xfaces.c (xm_set_menu_resources_from_menu_face):
2829 Remove #ifndef LESSTIF_VERSION.
2831 * xmenu.c: Include widget.h.
2832 (single_submenu): Return int. Some cleanup.
2833 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2835 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2837 * xterm.c (x_update_window_end): Handle overwritten mouse face
2838 also for tool bar windows.
2839 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2840 DRAW is DRAW_IMAGE_RAISED.
2842 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2844 * print.c (syms_of_print): Doc fixes.
2846 * fns.c (Fmd5): Doc fix.
2848 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2850 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2851 Clear area of the frame not occupied by the scroll bar.
2853 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2854 tip frame's root window buffer to *tip* right after creating
2857 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2858 is an integer don't have to be for space characters.
2860 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2862 * indent.c (current_column, current_column_1, Fmove_to_column)
2863 (compute_motion): Handle characters from display vectors differently.
2865 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2867 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2868 drawing glyph string.
2870 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2872 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2873 (command_loop_1): Undo last change.
2875 * xterm.c (fast_find_position): Return the correct vpos.
2877 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2878 non-null, set a per-buffer value in BUF instead of the current buffer.
2879 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2880 Call store_symval_forwarding with BUF null.
2881 (set_internal): Call store_symval_forwarding with the BUF
2882 parameter passed to set_internal. Formerly, the value was always
2883 set in the current buffer; the buffer recorded in specbind for
2884 this case wasn't used.
2885 (arith_driver): Reindent.
2887 * buffer.c (swap_out_buffer_local_variables):
2888 Call store_symval_forwarding with BUF null.
2890 * lisp.h (store_symval_forwarding): Change prototype.
2892 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2894 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2896 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2897 FOR_DELETION. Avoid resizing the mini-window of the selected
2898 frame if FOR_DELETION is set.
2899 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2900 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2903 * window.c (Fset_window_configuration): Change call to
2904 do_switch_frame to new format.
2906 * keyboard.c (quit_throw_to_read_char): Change call to
2907 do_switch_frame to new format.
2909 * lisp.h (do_switch_frame): Change prototype.
2911 * frame.c (Fframe_parameters): In the `buffer-list' frame
2912 parameter, store the buffer list of FRAME, not the list of the
2915 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2916 box just because the glyph row's full_width_p flag is set.
2918 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2920 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2921 skip the padding blanks inserted in extend_face_to_end_of_line,
2922 before checking for trailing whitespace.
2924 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2926 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2927 Remove special handling for LessTif/Motif.
2928 (toplevel): Don't include Xm/Xm.h.
2930 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2931 Remove workaround code for LessTif; it doesn't work anymore.
2933 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2936 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2937 Don't access private scroll bar data; it's no longer necessary with
2938 contemporary LessTif.
2940 * xfaces.c (xm_set_menu_resources_from_menu_face):
2941 Change #if 0 to #ifndef LESSTIF_VERSION.
2943 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2944 removing button grabs.
2946 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2948 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2949 and clip-large-size-font as obsolete.
2951 * lread.c (read_multibyte): Check the validity of multibyte
2952 sequence. If invalid, return the first byte.
2954 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2956 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2957 before running the command; timer functions or process
2958 filters may have set it.
2960 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2962 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2965 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2967 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2970 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2972 * dispextern.h (string_buffer_position): Add prototype.
2974 * xdisp.c (string_buffer_position, display_prop_string_p)
2975 (single_display_prop_string_p): New functions.
2977 * xterm.c (note_mouse_highlight): If there's no help-echo on
2978 a string, look at the buffer text ``under'' it.
2980 * keyboard.c (make_lispy_event): Add string info to the event,
2981 analogous to what's done on mode lines.
2982 (read_key_sequence): For a click on a string, consider `local-map'
2983 and `keymap' of that string.
2985 * keyboard.c (make_lispy_event, make_lispy_movement):
2986 Adjust calls to buffer_posn_from_coords to new format.
2988 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2990 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2993 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2994 flags argument to emacs_open; it seems to conflict with O_EXCL.
2996 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2998 * composite.h (struct composition): Change types of members;
2999 glyph_len to unsigned, width to unsigned short.
3001 2001-03-08 Andrew Innes <andrewi@gnu.org>
3003 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
3006 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3008 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
3011 * xterm.c (note_mouse_highlight): Handle mouse-face and
3012 help-echo in strings.
3013 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
3014 (fast_find_string_pos): New function.
3016 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
3017 (display_string): Call face_at_string_position with new parameter.
3019 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
3020 Handle `mouse-face'.
3022 * dispextern.h (face_at_string_position): Change prototype.
3024 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
3026 * keyboard.c (make_lispy_event): Avoid generating drag events
3027 if the mouse hasn't actually moved to another buffer position.
3029 2001-03-08 Dave Love <fx@gnu.org>
3031 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
3033 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3035 * process.c (Fset_process_window_size): Fix a typo.
3037 2001-03-08 Kenichi Handa <handa@etl.go.jp>
3039 * coding.c (detect_coding_sjis): Do more rigid check.
3040 (detect_coding_big5): Likewise.
3041 (decode_coding_sjis_big5): Likewise.
3042 (Fdetect_coding_region): Call detect_coding_system with tailing
3043 anchor byte `\0' for more rigid detection.
3044 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
3045 (Fdetect_coding_string): Likewise.
3047 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
3049 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
3050 a string before extracting its data.
3052 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3054 * window.c (Frecenter): Rewrite code handling negative values
3055 of ARG on graphical frames.
3057 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
3059 * window.c (displayed_window_lines): If W->start is outside the
3060 accessible portion of the buffer, call start_display with BEGV or
3061 ZV instead of W->start.
3063 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3065 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
3067 * process.c (Fset_process_filter): Don't crash if the input
3068 file descriptor of PROCESS is closed.
3069 (Fset_process_window_size): Likewise.
3071 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3073 * xterm.c (XTflash): Make the timeout of select shorter, and call
3074 select repeatedly until the desired time expires.
3076 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3078 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
3080 * xfns.c (Fx_create_frame): Clear Vwindow_list.
3082 * lisp.h (Vwindow_list): Declare extern.
3084 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
3086 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
3088 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3090 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
3091 to detect a case where we have to highlight a different region
3092 despite not having left the currently highlighted region.
3093 Set mouse_face_overlay in the x_display_info.
3094 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
3096 * xterm.h (struct x_display_info): Add mouse_face_overlay.
3098 * buffer.c (mouse_face_overlay_overlaps): New function.
3100 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
3101 (Qmouse_face): Declare extern.
3103 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
3104 if face_change_count is non-zero.
3106 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3108 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
3109 that the source is unibyte.
3111 2001-03-05 Dave Love <fx@gnu.org>
3113 * xterm.c (XTmouse_position): Fix typo.
3115 2001-03-05 Gerd Moellmann <gerd@gnu.org>
3117 * minibuf.c (read_minibuf): Clean up the binding stack if
3118 called noninteractively.
3120 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3122 * coding.c (syms_of_coding): Docstring modified.
3124 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3126 * charset.c (char_to_string): If a single byte char has modifier
3127 bits that can't be reflected to the character code, ignore them
3128 instead of signaling an error.
3130 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
3132 * s/msdos.h: Update copyright notice.
3134 * dosfns.h: Update copyright notice.
3136 * dosfns.c: Update copyright notice.
3138 * msdos.c: Update copyright notice.
3140 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3142 * xterm.c (glyph_rect): New function.
3143 (XTmouse_position): Use it to raise the threshold for mouse
3144 movement event generation.
3146 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
3148 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
3149 specifies (reverse . t), reverse the initial screen colors.
3150 (IT_set_frame_parameters): If the property is foreground-color,
3151 but we are reversing the colors, set bg_set, not fg_set.
3152 Likewise for setting background-color and reversing: set fg_set.
3153 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
3156 * xfaces.c (Finternal_set_lisp_face_attribute)
3157 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
3160 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3162 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
3163 to a single slash in the middle of file names.
3165 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
3166 Accept only alphanumeric time zone names.
3168 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
3170 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3171 a widget to zero height.
3173 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3175 * window.c (Fwindow_end): Call move_it_past_eol only if
3176 ending up on a partially visible line.
3178 2001-03-01 Dave Love <fx@gnu.org>
3180 * ccl.c (Fccl_execute): Doc fix.
3182 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3184 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
3185 of the tool bar before calling x_figure_window_size.
3187 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
3188 NULL after destroying it, otherwise XTread_socket can access a
3189 destroyed widget when input is unblocked.
3191 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
3193 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
3194 same name as before, although there was a change in fontsets.
3196 2001-02-28 Ken Raeburn <raeburn@gnu.org>
3198 * lisp.h (Fframe_parameter): Declare.
3200 * window.c (set_window_buffer): Field vscroll is an int, not a
3203 2001-02-28 Gerd Moellmann <gerd@gnu.org>
3205 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
3208 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
3211 * alloc.c (toplevel): Include process.h.
3212 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
3213 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
3214 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
3215 (allocate_vector, allocate_hash_table, allocate_window)
3216 (allocate_frame, allocate_process, allocate_other_vector):
3218 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
3219 (mark_maybe_pointer): New function.
3220 (mark_memory): Also mark Lisp data to which only pointers
3221 remain and not Lisp_Objects.
3222 (min_heap_address, max_heap_address): New variables.
3223 (mem_find): Return MEM_NIL if START is below min_heap_address or
3224 above max_heap_address.
3225 (mem_insert): Compute min_heap_address and max_heap_address.
3227 * process.c (make_process): Use allocate_process.
3229 * frame.c (make_frame): Use allocate_frame.
3231 * window.c (make_window, make_dummy_parent): Use allocate_window.
3232 (Fcurrent_window_configuration): Use allocate_other_vector.
3234 * lisp.h (allocate_vectorlike): Remove prototype.
3235 (allocate_vector, allocate_other_vector, allocate_frame)
3236 (allocate_window, allocate_process, allocate_hash_table):
3239 * fns.c (Fdelete, larger_vector): Use allocate_vector.
3240 (make_hash_table, copy_hash_table): Use allocate_hash_table.
3242 2001-02-27 Kenichi Handa <handa@etl.go.jp>
3244 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
3245 treat the produced bytes as a valid multibyte sequence.
3247 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
3248 (ccl_driver) <CCL_WriteMultibyteChar2>:
3249 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
3250 <ccl_finish>: Set ccl->eight_bit_control properly.
3252 * ccl.h (struct ccl_program): New member eight_bit_control.
3254 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
3256 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
3257 accessible_keymaps_char_table.
3258 (accessible_keymaps_char_table): Obey `is_metized'.
3259 (where_is_internal, Fwhere_is_internal): Don't confuse int and
3262 2001-02-26 Gerd Moellmann <gerd@gnu.org>
3264 * dispnew.c: Check HAVE_TERM_H before including term.h.
3266 2001-02-24 Andrew Innes <andrewi@gnu.org>
3268 * makefile.w32-in: Update copyright notice.
3270 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
3272 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
3274 2001-02-24 Kenichi Handa <handa@etl.go.jp>
3276 * Makefile.in (lisp): Add international/utf-8.elc.
3278 * fontset.c (Fnew_fontset): Fix handling of the case that an
3279 element of FONTLIST is a cons of family and registry.
3281 2001-02-23 Jason Rumney <jasonr@gnu.org>
3283 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
3284 to height unconditionally.
3286 * w32term.c (x_set_glyph_string_background_width): Extend the
3287 background face to the end of the drawing area in the text area, only.
3288 (x_insert_glyphs): Call window_box_left to obtain the left
3289 x-coordinate of the area to shift.
3291 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
3294 2001-02-22 Andrew Innes <andrewi@gnu.org>
3296 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
3297 ($(BLD)\dispnew.obj):
3298 ($(BLD)\editfns.obj):
3299 ($(BLD)\fileio.obj):
3300 ($(BLD)\filelock.obj):
3301 ($(BLD)\keyboard.obj):
3302 ($(BLD)\w32proc.obj):
3303 ($(BLD)\process.obj):
3304 ($(BLD)\sysdep.obj): Ditto.
3306 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
3308 ($(BLD)/dispnew.$(O)):
3309 ($(BLD)/editfns.$(O)):
3310 ($(BLD)/fileio.$(O)):
3311 ($(BLD)/filelock.$(O)):
3312 ($(BLD)/keyboard.$(O)):
3313 ($(BLD)/w32proc.$(O)):
3314 ($(BLD)/process.$(O)):
3315 ($(BLD)/sysdep.$(O)): Ditto.
3317 2001-02-22 Gerd Moellmann <gerd@gnu.org>
3319 * xdisp.c (forward_to_next_line_start): When taking the shortcut
3320 at the start of the function, check that the \n in it->c is
3321 from the iterator's current position.
3323 * xdisp.c (handle_single_display_prop): Add parameter
3324 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
3325 properties which replace the display of text with something else.
3326 (handle_display_prop): Call handle_single_display_prop with
3327 additional argument saying if we already replaced text display
3328 with something else. Use AREF.
3329 (with_echo_area_buffer_unwind_data, display_menu_bar)
3330 (decode_mode_spec_coding): Use AREF and ASIZE.
3332 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
3333 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
3334 * vmstime.h: Files removed.
3336 * unexencap.c, unexfx2800.c: Files removed.
3338 * dispnew.c (direct_output_for_insert): Give up if we are showing
3339 a message or just cleared the message because we might need to
3340 resize the echo area window or display an empty echo area.
3342 2001-02-21 Gerd Moellmann <gerd@gnu.org>
3344 * xdisp.c (redisplay_internal): Do the
3345 mark_window_display_accurate after all windows have been
3346 redisplayed because this call resets flags in buffers which are
3347 needed for proper redisplay.
3349 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
3350 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
3353 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3354 busy_window to hourglass_window, busy_p to hourglass_p.
3356 * msdos.h (struct x_output): Rename busy_window to
3357 hourglass_window, busy_p to hourglass_p.
3359 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3360 busy_window to hourglass_window, busy_p to hourglass_p.
3362 * xfns.c: Rename everything containing *busy_cursor* and similar
3364 (syms_of_w32fns): Rename x-busy-pointer-shape to
3365 x-hourglass-pointer-shape, display-busy-cursor to
3366 display-hourglass, busy-cursor-delay to hourglass-delay.
3368 * w32fns.c: Rename everything containing *busy_cursor* and similar
3370 (syms_of_w32fns): Rename x-busy-pointer-shape to
3371 x-hourglass-pointer-shape, display-busy-cursor to
3372 display-hourglass, busy-cursor-delay to hourglass-delay.
3374 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
3377 * dispextern.h (start_hourglass, cancel_hourglass)
3378 (display_hourglass_p): Renamed from *busy_cursor*.
3380 2001-02-20 Gerd Moellmann <gerd@gnu.org>
3382 * keyboard.c (read_char): When an event from unread-command-events
3383 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
3385 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
3386 equal to the current buffer.
3388 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
3389 nil, otherwise we're left with truncate_lines t when a message
3390 is printed with message-truncate-lines bound to t.
3392 2001-02-19 Gerd Moellmann <gerd@gnu.org>
3394 * window.c (Fmove_to_window_line): Undo last change.
3395 (displayed_window_lines): Call line_bottom_y to determine
3396 the line's bottom position.
3398 * dispextern.h (line_bottom_y): Add prototype.
3400 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
3401 (pos_visible_p): Use it.
3403 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
3404 set redisplaying_p to 0 here instead of in Frecursive_edit.
3405 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
3408 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
3410 (syms_of_xdisp): Initialize new variables.
3411 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
3412 Specbind `inhibit-menubar-update' when updating the menu bar.
3414 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
3417 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
3420 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
3423 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
3424 to the start of the file.
3426 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3428 * window.c (set_window_buffer): Fix last change.
3430 * window.c (set_window_buffer): Set window's vscroll to 0.
3432 * window.c (coordinates_in_window): Increase width of area
3433 where the vertical line can be dragged.
3435 * xterm.c (x_set_glyph_string_background_width): Extend the
3436 background face to the end of the drawing area in the text
3439 * xdisp.c (handle_single_display_prop): Set iterator's position
3440 to where the `display' property starts, like for images.
3441 (dump_glyph): New function.
3442 (dump_glyph_row): Use it. Dump info about marginal areas.
3444 * dispnew.c (direct_output_for_insert): Recognize more cases where
3445 glyphs can be written instead of being inserted.
3447 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
3448 the left x-coordinate of the area to shift.
3450 * dired.c (directory_files_internal): Set result list to nil
3453 2001-02-15 Kenichi Handa <handa@etl.go.jp>
3455 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
3456 invalid multibyte sequence, treat *SRC as a character of
3459 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
3461 * textprop.c (Fset_text_properties): Doc fix.
3463 2001-02-15 Gerd Moellmann <gerd@gnu.org>
3465 * dispnew.c (update_text_area): Undo change of 2001-01-12.
3467 2001-02-14 Dave Love <fx@gnu.org>
3469 * coding.c: Doc and message fixes.
3471 2001-02-14 Andrew Innes <andrewi@gnu.org>
3473 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
3474 Emacs frame above the screen size.
3476 2001-02-14 Gerd Moellmann <gerd@gnu.org>
3478 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
3480 2001-02-13 Gerd Moellmann <gerd@gnu.org>
3482 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
3483 case that TO ends up beyond ZV after running before-change-functions.
3485 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
3486 the selected window if it is showing the buffer in question.
3488 * dired.c (directory_files_internal): Initialize errno.
3489 (toplevel): Include errno.h.
3491 2001-02-13 Kenichi Handa <handa@etl.go.jp>
3493 * xfaces.c (best_matching_font): New parameter width_ratio.
3494 Multiply avgwidth by width_ratio.
3495 (choose_face_font): Call best_matching_font with width_ratio
3496 calculated from the column width of C.
3498 2001-02-12 Andrew Innes <andrewi@gnu.org>
3500 The following changes are to draw box lines inside characters area
3501 if line-width is negative.
3503 * w32term.c (x_produce_image_glyph): Pay attention to the case that
3504 face->box_line_width is negative.
3505 (x_produce_stretch_glyph): Likewise.
3506 (x_produce_glyphs): Likewise.
3507 (x_estimate_mode_line_height): Likewise.
3508 (x_draw_glyph_string_background): Likewise.
3509 (x_draw_glyph_string_foreground): Likewise.
3510 (x_draw_composite_glyph_string_foreground): Likewise.
3511 (x_draw_glyph_string_box): Likewise.
3512 (x_draw_image_foreground): Likewise.
3513 (x_draw_image_relief): Likewise.
3514 (x_draw_image_foreground_1): Likewise.
3515 (x_draw_image_glyph_string): Likewise.
3517 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3519 The following changes are to draw box lines inside characters area
3520 if line-width is negative.
3522 * xterm.c (x_produce_image_glyph): Pay attention to the case that
3523 face->box_line_width is negative.
3524 (x_produce_stretch_glyph): Likewise.
3525 (x_produce_glyphs): Likewise.
3526 (x_estimate_mode_line_height): Likewise.
3527 (x_draw_glyph_string_background): Likewise.
3528 (x_draw_glyph_string_foreground): Likewise.
3529 (x_draw_composite_glyph_string_foreground): Likewise.
3530 (x_draw_glyph_string_box): Likewise.
3531 (x_draw_image_foreground): Likewise.
3532 (x_draw_image_relief): Likewise.
3533 (x_draw_image_foreground_1): Likewise.
3534 (x_draw_image_glyph_string): Likewise.
3536 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
3537 and :line-width can be negative.
3538 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
3540 2001-02-09 Jason Rumney <jasonr@gnu.org>
3542 * w32term.c (w32_encode_char): Treat eight bit graphic and control
3543 characters the same as ASCII and latin-1.
3544 (x_display_and_set_cursor): Check for the focus frame's selected
3545 window instead of selected_window.
3546 (x_after_update_window_line): Don't clear if frame's internal
3547 border width is zero.
3548 (x_new_font): Don't change a tooltip's size.
3549 (w32_initialize): Set char_ins_del_ok to 1.
3551 * w32fns.c (Fx_show_tip): Fix calls to make_number.
3552 (x_set_font): If font hasn't changed, avoid recomputing
3553 faces and other things.
3554 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
3555 (Fx_create_frame): Add the tool bar height to the frame height.
3556 (x_create_tip_frame): Prevent changing the tooltip's
3557 background color by specifying a color for the default font
3559 (Qcancel_timer): New variable.
3560 (syms_of_w32fns): Initialize and staticpro it.
3561 (Fx_hide_tip, Fx_show_tip): Use it.
3562 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3564 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
3566 * w32.c (init_environment): Duplicate local string before putenv.
3568 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
3570 * charset.c (Fstring): A typo.
3572 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3574 * charset.c (Fstring): If all arguments are less than 256, return
3577 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3578 return a unibyte string.
3580 * coding.c (code_convert_region): After detecting a coding, if
3581 nothing found, set coding->composing to COMPOSITION_NO.
3582 (decode_coding_string): Likewise.
3584 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3586 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3589 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3591 * charset.c (parse_str_to_multibyte): New function.
3593 * charset.h (parse_str_to_multibyte): Extern it.
3595 * print.c (print_string): If we are going to print a unibyte
3596 string into a multibyte buffer, convert the string to multibyte by
3599 2001-02-06 Andrew Innes <andrewi@gnu.org>
3601 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3602 been created. It seems we can get sent window messages such as
3603 WM_ERASEBKGND before we properly update a frame.
3605 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3607 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3608 Avoid some unnecessary cursor positioning.
3610 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3612 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3613 (LFACE_AVGWIDTH): New macro.
3615 (check_lface_attrs): Check LFACE_AVGWIDTH.
3616 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3617 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3618 (merge_face_vectors): Check LFACE_AVGWIDTH.
3619 (Finternal_make_lisp_face): Use AREF.
3620 (xm_set_menu_resources_from_menu_face)
3621 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3622 (Finternal_lisp_face_empty_p): Use AREF.
3623 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3624 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3625 Compare average widths..
3626 (best_matching_font): Arrange for comparing average widths.
3628 * dispextern.h (enum lface_attribute_index):
3629 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3631 2001-02-05 Dave Love <fx@gnu.org>
3633 * puresize.h: Revert last change following loadup.el change.
3635 2001-02-05 Andrew Innes <andrewi@gnu.org>
3637 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3638 invocation of temacs, to work with Windows 2000.
3639 (bootstrap-emacs): Ditto.
3641 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3643 * xterm.c (x_display_and_set_cursor): Check for the focus
3644 frame's selected window instead of selected_window.
3646 * xdisp.c (try_scrolling): If point is in the line below the
3647 window, make sure to move the iterator at least a canonical
3650 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
3652 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3654 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3655 If invalid, execute CCL_INVALID_CMD.
3656 (ccl_driver): If the CCL program is terminated because of
3657 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3658 destination instead of throwing them away.
3660 2001-02-02 Gerd Moellmann <gerd@gnu.org>
3662 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3663 faces and other things.
3665 * xdisp.c (get_next_display_element): Fix case of empty
3666 display table entry.
3668 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3670 * editfns.c (Fconstrain_to_field): Doc fix.
3672 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3673 into `thoroughly', to make it consistent with the doc string.
3675 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3677 2001-02-01 Gerd Moellmann <gerd@gnu.org>
3679 * search.c (search_buffer): Call set_search_regs with a byte
3680 position, not a character position.
3682 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3685 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3687 * frame.c (Fmodify_frame_parameters): Doc fix.
3689 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3691 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3692 identifier which is not reserved by Standard C.
3694 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3696 * window.c (enum window_part): New enumeration.
3697 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3699 (coordinates_in_window): Return an enumerator from enum
3700 window_part. Fix handling of right scroll bar.
3701 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3702 `right-fringe' instead of `left-bitmap-area' and
3703 `right-bitmap-area'. Use enumerators from enum window_part
3704 instead of hard-coded integers.
3705 (check_window_containing, window_from_coordinates):
3706 Use enumerators from enum window_part instead of hard-coded integers.
3707 (syms_of_window): Replace Qleft_bitmap_area and
3708 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3710 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3712 * editfns.c (Fformat_time_string): Doc fix.
3714 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3716 * keymap.c (Fwhere_is_internal): Use the first valid binding
3717 if no ascii binding is found (when firstonly is t).
3719 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3721 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3722 instead of Finteractive_p.
3724 * lisp.h (interactive_p): Add prototype.
3726 * eval.c (interactive_p): New function.
3727 (Finteractive_p): Use it.
3729 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3731 2001-01-31 Dave Love <fx@gnu.org>
3733 * .gdbinit (hook-run): Define to run xreload.
3735 * textprop.c (Fset_text_properties): Fix newline in doc string.
3737 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3739 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3740 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3742 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3743 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3744 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3746 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3749 2001-01-30 Dave Love <fx@gnu.org>
3751 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3754 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3756 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3757 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3759 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3761 * textprop.c (Fset_text_properties): Doc fix.
3763 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3765 * xdisp.c (forward_to_next_line_start): Remove xassert.
3767 2001-01-29 Jason Rumney <jasonr@gnu.org>
3769 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3770 returning without releasing it.
3772 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3774 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3775 for '^', '$', and '\0'.
3777 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3779 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3780 regex for '^', '$', and '\0'.
3782 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3783 only if current_sblock has been initialized.
3785 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3786 terminal frame even if it is the only visible frame.
3788 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3790 * fontset.c (font_family_registry): Even if FONTNAME conform to
3791 XLFD, if it specifies other fields than family and registry,
3792 return FONTANME. New argument FORCE if nonzero cancel that feature.
3793 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3794 a signle byte character. Don't set FAMILY part to nil here.
3795 It is handled by the caller choose_face_font.
3796 (Fnew_fontset): Call font_family_registry with FORCE 0.
3797 (Fset_fontset_font): Likewise.
3799 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3801 * xdisp.c (display_line): Don't treat a newline as fitting
3804 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3806 * window.c (size_window): Set the window's orig_top to nil when
3807 changing heights, so that a future shrink_mini_window won't
3808 restore a bogus height.
3810 * frame.c (do_switch_frame): If selected frame has a mini-window,
3811 resize that to exact size.
3813 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3815 * xdisp.c (display_line): Simplify check for glyphs fitting
3816 entirely in the line.
3818 * xfns.c (xic_style): New variable.
3819 (create_frame_xic): Move static variable to global scope for
3820 the case that `static' gets defined away.
3822 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3824 * coding.c (decode_coding): Set a flag for inhibiting
3826 (code_convert_region): Always set saved_coding_symbol.
3827 (decode_coding_string): Likewise. Update coding->symbol when we
3828 encounter a inconsistent eol by the same way as code_convert_region.
3830 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3832 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3835 * xterm.c (x_after_update_window_line): Don't clear if frame's
3836 internal border width is zero.
3837 (x_clear_area): New function.
3838 (x_after_update_window_line, x_clear_end_of_line)
3839 (x_scroll_bar_create, x_scroll_bar_set_handle)
3840 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3841 instead of XClearArea.
3843 * xterm.h (x_clear_area): Add prototype.
3845 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3846 which doesn't seem necessary anymore with Lesstif 0.92.
3848 2001-01-25 Dave Love <fx@gnu.org>
3850 * puresize.h (BASE_PURESIZE): Up to 720000.
3852 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3854 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3856 * xdisp.c (echo_area_display): Don't call redisplay_internal
3857 when Emacs is shutting down. We can't run hooks etc. that
3858 would be necessary to do a redisplay.
3860 * lread.c (read_integer): Use type EMACS_INT instead of int.
3862 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3864 * ccl.c (ccl_driver): Fix last change.
3866 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3868 * ccl.h (sturct ccl_program): New member suppress_error.
3870 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3871 insert error message to the output.
3872 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3874 * coding.h (struct coding_system): New member suppress_error.
3876 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3877 (Fset_terminal_coding_system_internal): Set the member
3878 suppress_error to 1.
3879 (Fset_safe_terminal_coding_system_internal): Likewise.
3881 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3883 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3884 as if it was a `charset'.
3886 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3888 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3889 value in where_is_cache; the next lookup in the cache returns
3890 something bogus if we do.
3892 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3894 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3895 if HAVE_WINDOW_SYSTEM isn't defined.
3897 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3899 * fns.c (sweep_weak_table): Fix code taking items out of
3900 the hash collision chain. Some cleanup.
3902 * xterm.c (x_new_font): Don't change a tooltip's size.
3904 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3905 background color by specifying a color for the default font
3908 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3910 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3911 a workaround for SunOS 4's cc.
3912 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3913 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3914 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3917 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3919 * xterm.c (x_set_window_size_1): New function extracted from
3921 (x_set_window_size): Use it.
3922 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3923 doesn't have a widget, like tooltips.
3925 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3927 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3929 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3931 * fns.c (Fset_char_table_default): Fix to make sub char-table
3934 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3936 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3937 a desired tool bar string, even if there are no tool bar items.
3939 * xdisp.c (Ftool_bar_lines_needed): New function.
3940 (syms_of_xdisp): Defsubr it.
3942 * editfns.c (Fformat): Don't extend text properties from arguments
3943 to padding chars in the result.
3945 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3947 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3949 2001-01-20 Andrew Innes <andrewi@gnu.org>
3951 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3952 (w32_initialize): Don't set term hooks that aren't actually needed
3955 * xfaces.c (realize_default_face):
3957 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3959 * xdisp.c (handle_single_display_prop): Remove references to
3960 FRAME_W32_CONSOLE_P.
3962 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3964 * frame.h (output_method): Remove output_w32_console method.
3965 (FRAME_W32_CONSOLE_P): Remove macro.
3967 * frame.c (Qw32_console): Remove variable.
3968 (Fframep): Remove references to it.
3969 (syms_of_frame): Ditto.
3970 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3972 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3975 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3977 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3979 2001-01-19 Andrew Innes <andrewi@gnu.org>
3981 * w32.c (init_environment): Add a version-independent site-lisp
3982 directory to EMACSLOADPATH, after the version dependent one.
3984 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3986 * editfns.c (Fbuffer_substring): Doc fix.
3988 * xdisp.c (message_dolog, message2, message2_nolog):
3989 Rename parameter LEN to NBYTES.
3991 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3993 * charset.c (strwidth): Use c_string_width.
3994 (c_string_width): New function.
3995 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3998 * charset.h (c_string_width, lisp_string_width): Extern them.
4000 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
4002 * indent.c (check_composition): Check validity of composition.
4004 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
4005 characters by calling c_string_width.
4006 (x_consider_frame_title): Get byte length of frame tile string
4008 (display_mode_element): Pay attention to width of non-ASCII
4009 characters by calling strwidth.
4011 2001-01-18 Gerd Moellmann <gerd@gnu.org>
4013 * xfns.c (Qcancel_timer): New variable.
4014 (syms_of_xfns): Initialize and staticpro it.
4015 (Fx_hide_tip, Fx_show_tip): Use it.
4016 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4018 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
4020 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
4022 * window.h (WINDOW_LIVE_P): New macro.
4024 * window.c (window_size_fixed): New variable.
4025 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
4028 * eval.c (specbind): If binding a per-buffer variable which
4029 doesn't have a buffer-local value in the current buffer, change
4030 the global value by changing the value of the symbol bound in all
4031 buffers not having their own value, to make it consistent with
4032 what happens with other buffer-local variables.
4034 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
4036 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
4037 when searching for a newline.
4039 2001-01-18 Kenichi Handa <handa@etl.go.jp>
4041 * xdisp.c (display_string): Fix previous change.
4043 2001-01-18 Jason Rumney <jasonr@gnu.org>
4045 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
4046 GLYPH_DEBUG is defined.
4047 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
4048 true for images with `:ascent 100'.
4049 (x_set_mouse_face_gc): If the last used mouse face has gone in the
4050 meantime, use face MOUSE_FACE_ID.
4051 If first glyph isn't a character glyph, use the ASCII NUL
4052 character to determine the face.
4053 (expose_area): Do not treat left margin specially.
4054 (note_mode_line_highlight): If no local_map, check global keymap.
4055 (note_mouse_highlight): Initialize overlay.
4056 (clear_mouse_face): Don't return if tip_frame is non-nil.
4057 (show_scroll_bars): Remove unused function.
4058 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
4059 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
4061 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
4062 (x_free_frame_resources): Unload relief colors.
4064 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4066 * xdisp.c (forward_to_next_line_start): Avoid calling
4067 get_next_display_element when the newline is already found.
4068 This may change the iterator's position, when its current position is
4069 equal to the iterator's stop_charpos.
4071 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
4072 zero, use this method only at the end of a line.
4074 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
4075 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
4076 if SCALABLE_FONTS_P is set.
4078 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
4079 so that scalable fonts are included.
4081 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
4082 In the cache, use a key containing the information if scalable
4084 (x_load_font): Adapt to change of keys in the font cache.
4086 2001-01-17 Kim F. Storm <storm@filanet.dk>
4088 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
4089 XListFonts to take advantage of font caching.
4091 * xterm.c (x_list_fonts): Ensure caching font information when
4092 called for a null frame, which is the case frequently when Emacs
4095 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4097 * xfns.c (QCconversion): Replaces QCalgorithm.
4099 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
4101 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
4104 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
4105 not everything could be displayed.
4107 * line.h, x-list-font.c: Files removed because unused.
4109 2001-01-17 Andrew Innes <andrewi@gnu.org>
4111 * dired.c (directory_files_internal): Convert result from readdir
4112 to a unibyte string initially, to avoid possible misinterpretation
4113 of some bytes as the internal form of Emacs characters.
4115 2001-01-17 Kenichi Handa <handa@etl.go.jp>
4117 * fns.c (concat): Be sure to avoid putting the same `composition'
4118 property on the adjacent regions.
4120 2001-01-16 Gerd Moellmann <gerd@gnu.org>
4122 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
4123 (Fscroll_right, Fscroll_left): Set it here instead, if called
4126 * buffer.c (Fset_buffer_modified_p): Set buffer's
4127 prevent_redisplay_optimizations_p flag.
4129 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
4130 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
4131 with additional arg.
4133 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
4136 * xdisp.c (redisplay_preserve_echo_area): Add parameter
4137 FROM_WHERE, for debugging.
4139 2001-01-16 Kenichi Handa <handa@etl.go.jp>
4141 * ccl.c (Fregister_ccl_program): Handle the return value of
4142 resolve_symbol_ccl_program correctly.
4143 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
4145 2001-01-15 Gerd Moellmann <gerd@gnu.org>
4147 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
4148 has gone in the meantime, use face MOUSE_FACE_ID.
4150 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
4151 If x_display_info_for_display returns null, don't try to close
4152 the display; we didn't open it.
4154 * dispnew.c (save_or_restore_current_matrices): Function removed.
4155 (save_current_matrix, restore_current_matrix): New functions.
4156 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
4157 restore the frame's current matrix. Due to the glyph pointer
4158 setup done in adjust_glyph_matrix, there is no easy way to make
4159 saving the current matrix in the desired matrix generally correct,
4162 2001-01-15 Kenichi Handa <handa@etl.go.jp>
4164 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
4166 (display_line): Optimize for wide characters.
4167 (display_string): Don't try to display a multi-column character
4168 partially. On ttys, produce more than one truncation glyph for
4169 multi-column characters that don't fit on the line.
4171 2001-01-13 Kenichi Handa <handa@etl.go.jp>
4173 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
4174 Define it instead of WORDS_BIGENDIAN. Caller changed.
4176 2001-01-13 Jason Rumney <jasonr@gnu.org>
4178 * w32fns.c (Fimage_size, image_ascent, lookup_image)
4179 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
4180 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4181 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
4183 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
4184 (x_draw_image_relief, x_draw_image_foreground_1)
4185 (x_draw_image_glyph_string): Adapt to change of image margins.
4187 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
4190 * w32bdf.c (search_file_line, get_cached_font_char)
4191 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
4193 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
4195 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
4196 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
4197 (Fw32_send_sys_command): Remove unused variables.
4198 (w32_msg_pump): Add parentheses.
4200 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
4201 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
4204 2001-01-12 Gerd Moellmann <gerd@gnu.org>
4206 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
4207 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
4208 being a pair of margins.
4209 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
4210 to DEFVAR_LISP. Extend doc.
4212 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
4214 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
4215 pair of integers `(X . Y)', use X for the horizontal and Y for the
4217 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
4218 (parse_image_spec): Check it.
4219 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4220 (tiff_format, gif_format, gs_format):
4221 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
4223 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4224 (x_draw_image_relief, x_draw_image_foreground_1)
4225 (x_draw_image_glyph_string): Adapt to the change of image margins.
4227 * dispextern.h (struct image): Replace member `margin' with
4228 `hmargin' and `vmargin'.
4230 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
4233 * dispnew.c (update_text_area): Put code which decrements the
4234 stop position when the row's face extends to the end of the
4237 * xfns.c (x_set_mouse_color): Fix color allocation.
4239 * keyboard.c: Call get_local_map with new argument list.
4241 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
4243 * intervals.h (enum map_property): Removed.
4244 (get_local_map): Change prototype.
4246 * keymap.c: Call get_local_map with new argument list.
4247 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
4249 2001-01-11 Gerd Moellmann <gerd@gnu.org>
4251 * xdisp.c (build_desired_tool_bar_string): Correct the computation
4252 of the size needed for the tool bar string. For the last image,
4253 use a `display' property that reaches to the end of the string.
4255 * xselect.c (selection_request_dpyinfo): New variable.
4256 (x_handle_selection_request): Set it.
4257 (x_selection_request_lisp_error): Don't call
4258 x_decline_selection_request if selection request's display has
4261 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
4262 Do the unregister_colors before calling XFreeColors.
4264 2001-01-10 Dave Love <fx@gnu.org>
4266 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
4267 ${SOME_MACHINE_LISP}, not ${lisp}.
4269 2001-01-10 Gerd Moellmann <gerd@gnu.org>
4271 * xdisp.c (display_line): On ttys, produce more than one truncation
4272 glyph for multi-column characters that don't fit on the line.
4274 * xselect.c (x_reply_selection_request): Add a comment.
4276 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
4277 XkbGetNames instead of XkbGetKeyboard.
4279 2001-01-10 Dave Love <fx@gnu.org>
4281 * sysdep.c (random): Revert the declaration.
4283 2001-01-09 Gerd Moellmann <gerd@gnu.org>
4285 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
4286 Call function string_bytes.
4287 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
4289 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
4290 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
4291 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
4292 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
4294 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
4295 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
4296 after sweeping strings, and at the end.
4297 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
4299 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
4300 ensure that pop_message is called.
4302 * keyboard.c (Fexecute_extended_command): Use a
4303 record_unwind_protect to ensure that pop_message is called.
4305 * lisp.h (push_message_unwind): Add prototype.
4307 * xdisp.c (push_message_unwind): New function.
4309 * fileio.c (do_auto_save_unwind): Do the pop_message here
4310 instead of in Fdo_auto_save.
4311 (Fdo_auto_save): Don't call pop_message.
4313 2001-01-08 Ken Raeburn <raeburn@gnu.org>
4315 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
4318 2001-01-08 Gerd Moellmann <gerd@gnu.org>
4320 * window.c (window_scroll_pixel_based): Adjust glyph matrices
4321 when increasing window's vscroll.
4323 * macros.c (Qkbd_macro_termination_hook): New variable.
4324 (syms_of_macros): Initialize and staticpro it.
4325 (pop_kbd_macro): Run kbd-macro-termination-hook.
4327 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
4329 2001-01-07 Dave Love <fx@gnu.org>
4331 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
4332 arglist, for documentation's sake.
4334 2001-01-06 Andrew Innes <andrewi@gnu.org>
4336 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
4339 2001-01-05 Andrew Innes <andrewi@gnu.org>
4341 * term.c (update_end): Don't check updating_frame; for some reason
4342 this can be 0 sometimes, such as after dismissing a popup menu,
4343 and isn't necessary given the explicit frame argument.
4345 2001-01-05 Gerd Moellmann <gerd@gnu.org>
4347 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
4348 on some systems, and an unsigned long on others, like FreeBSD 4.1.
4350 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4352 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
4354 * xfns.c (x_create_tip_frame): Preserve the value of
4355 face_change_count around the creation of the tip frame.
4357 * xfns.c (last_show_tip_args): New variable.
4358 (compute_tip_xy): New function.
4359 (Fx_show_tip): Reuse an existing tip frame, if possible.
4360 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
4362 2001-01-04 Dave Love <fx@gnu.org>
4364 * editfns.c (Fformat): Doc fix.
4366 * systime.h (set_file_times): Prototype.
4368 * widget.h (EmacsFrameSetCharSize_): Prototype.
4370 * sysdep.c (random, srandom): Declare explicitly.
4372 * dispextern.h (move_it_vertically_backward): Declare.
4374 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4376 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
4377 like in Fx_create_frame.
4379 * xfaces.c (set_font_frame_param): Don't do anything for
4380 non-graphical frames.
4382 * window.c (Fdelete_other_windows): Set window's window_end_valid
4383 to nil when changing the window's start. Don't change the
4384 window's start when its top position hasn't changed. If we do,
4385 this will set the window's optional_new_start, which act's like a
4386 force_start during redisplay with C-x 1 M-> under particular
4387 circumstances (see report from Per Starback to emacs-pretest-bug
4390 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4392 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
4393 short cut at the start of the function. Add an assertion.
4394 (reseat_at_next_visible_line_start): Add an assertion.
4396 * window.c (Frecenter): When changing the window start, set the
4397 window's window_end_valid to nil.
4398 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
4400 * dispextern.h (move_it_past_eol): Add prototype.
4402 * xdisp.c (move_it_past_eol): New function.
4404 * window.c (Fwindow_end): Doc fix.
4406 2001-01-03 Dave Love <fx@gnu.org>
4408 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
4410 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4412 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
4413 the enabled_p flag of the glyph row at window_end_vpos to 0.
4414 (handle_single_display_prop): Fix last change.
4416 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4418 * window.c (Frecenter): Doc fix.
4420 2001-01-02 Andrew Innes <andrewi@gnu.org>
4422 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
4424 * frame.h (output_method): Add output_w32_console method.
4425 (FRAME_W32_CONSOLE_P): New macro.
4427 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
4428 use output_w32_console method.
4429 (Qw32_console): New Lisp_Object.
4430 (Fframep): Return it.
4431 (syms_of_frame): Init it.
4432 (Fframe_parameters): Report w32console as font for w32_console frames.
4434 * xfaces.c (realize_default_face): Set face foreground and
4435 background to unspecified for w32_console frames.
4436 (realize_face): Realize face cache for w32_console frames.
4437 (realize_tty_face): Accept w32_console frames.
4439 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
4440 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
4441 necessary, even if running interactively.
4443 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
4446 * w32term.c (x_update_begin):
4450 (x_change_line_highlight):
4455 (w32_reassert_line_highlight):
4456 (w32_frame_rehighlight):
4457 (w32_frame_raise_lower): Do nothing if not w32 frame.
4459 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
4461 * w32fns.c (Fx_display_color_cells): Determine correct value, when
4462 system doesn't tell us directly.
4463 (Fx_display_visual_class): Implement properly.
4465 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4467 * window.c (Frecenter): Handle centering in graphical frames
4468 specially. Centering on the basis of line counts doesn't work
4469 reliably with variable-height lines.
4471 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
4473 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
4476 * composite.c (run_composition_function): Remove unused var `val'.
4477 (update_compositions): Remove unused variable `hook'.
4479 * intervals.c (get_local_map): Remove unused variable `tem'.
4481 * doprnt.c (doprnt1): Remove unused variable `size'.
4483 * fns.c (Flength): Remove unused variable `tail'.
4484 (Fdelete): Remove unused variable `size'.
4486 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
4489 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
4491 * data.c (find_symbol_value): Remove extra 3rd argument in the
4492 call to swap_in_symval_forwarding.
4494 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
4496 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
4497 (trivial_regexp_p): Remove unused variable `c'.
4498 (boyer_moore): Remove unused variable `k'.
4500 * indent.c (current_column): Remove unused variable `stopchar'.
4501 (Fcompute_motion): Remove unused variable `contin'.
4503 * casefiddle.c (casify_object): Remove unused variable `tolen'.
4505 * dired.c (directory_files_internal): Fix a typo in a comment.
4506 Remove an unused variable `handler'.
4507 (file_name_completion): Remove unused function-scope variable `dp'.
4508 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
4511 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
4513 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
4515 (Fmarker_insertion_type): Remove unused variable `buf'.
4517 * insdel.c (make_gap): Remove unused variable `result'.
4519 * keyboard.c (record_char): Remove unused function-scope var `help'.
4520 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
4521 (menu_bar_items): Remove unused function-scope variable `tem'.
4523 * fontset.c (fontset_ref): Remove unused variable `i'.
4524 (fontset_set): Remove unused variables `j' and `tmp'.
4525 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
4526 (make_fontset_for_ascii_face): Remove unused variable `name'.
4527 (fs_load_font): Remove unused variable `font_idx'.
4528 (fs_query_fontset): Remove unused function-local variable `fontset'.
4529 (list_fontsets): Remove unused variable `tail'.
4530 (Fnew_fontset): Remove unused variables `family' and `registry'.
4531 (accumulate_font_info): Remove unused variable `tmp'.
4532 (Ffontset_font): Remove unused variable `id'.
4533 (syms_of_fontset): Remove unused variable `i'.
4535 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
4537 (lookup_image): Remove unused variable `file'.
4538 (xbm_load): Remove unused variables `bitmap_data', `height', and
4539 `width'. Remove function-local variable `i', leave the
4541 (gif_load): Remove unused variable `inc'.
4543 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
4544 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
4545 leave only the one in the inner block.
4547 * xfaces.c (face_fontset, realize_default_face): Remove unused
4549 (face_at_buffer_position): Remove unused variable `multibyte_p'.
4551 * term.c (encode_terminal_code): Remove unused variable `c'.
4553 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
4554 char *' instead of `char *'.
4556 * category.c (Fcategory_docstring): Remove unused variable `doc'.
4557 (Fget_unused_category): Remove unused variable `docstring_vector'.
4558 (Fchar_category_set): Remove unused variables `val', `charset',
4561 * coding.c (detect_coding_iso2022, setup_coding_system):
4562 Remove unused variable `i'.
4563 (detect_coding_mask): Remove unused variable `idx'.
4564 (detect_coding): Remove unused variable `i'.
4565 (ccl_coding_driver): Remove unused variable `result'.
4566 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
4567 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
4568 (encode_coding_string): Remove unused variables `gcpro1' and
4569 `saved_coding_symbol'.
4570 (Ffind_coding_systems_region_internal): Remove function-local
4571 variable args[], leave only the block-local one.
4572 (code_convert_region1): Remove unused variable `len'.
4574 * charset.c (char_printable_p): Remove unused variable `chars'.
4575 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4576 (str_to_multibyte): Remove unused variable `c'.
4578 * window.c (size_window): Remove block-local variable `min_size'.
4580 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4581 `header_line_height'.
4582 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4583 enum display_element_type.
4585 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4587 * xterm.c (x_connection_closed): Catch X errors around all
4588 statements that call X. Save away the error message in a local copy.
4590 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4593 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4594 in or at the start of invisible text.
4596 * dispnew.c (update_window): Don't check_current_matrix_flags.
4598 2001-01-01 Jason Rumney <jasonr@gnu.org>
4600 * w32fns.c (x_figure_window_size): Do not allow new_height and
4601 new_width of frame to override specified values.
4603 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4605 * composite.c (find_composition): Fix a code for searching backward.
4607 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4609 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4610 (update_window) [GLYPH_DEBUG]: Call it.
4611 (scrolling_window): Prevent including current rows which are below
4612 what's displayed in the window.
4614 * xdisp.c (try_window_reusing_current_matrix)
4615 <new start <= old start>: Disable rows in the current matrix
4616 which are below the window after scrolling.
4618 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4619 is zero. It's not worth the complexity.
4620 (invisible_text_between_p): Put in #if 0 because unused.
4622 2000-12-28 Gerd Moellmann <gerd@gnu.org>
4624 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4625 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4627 * keyboard.c (echo_char): If C is an integer, always call
4628 push_key_description. Former code could signal an invalid
4631 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4632 If set, print multibyte text.
4633 (Fsingle_key_description): Call push_key_description with
4634 FORCE_MULTIBYTE set.
4635 (describe_buffer_bindings): Likewise.
4637 * lisp.h (push_key_description): Add prototype.
4639 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4640 around the call to redisplay_internal.
4642 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4644 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4646 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4648 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4649 (ccl_driver): New local variable `extra_bytes'.
4651 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4653 * coding.c (setup_coding_system):
4654 Initialize coding->spec.ccl.eight_bit_carryover.
4655 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4657 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4659 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4660 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4661 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4662 (decode_composition_emacs_mule): New function.
4663 (decode_coding_emacs_mule): Decode composition sequence by calling
4664 decode_composition_emacs_mule.
4665 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
4666 (encode_coding_emacs_mule): Changed from macro to function.
4667 If a text contains compositions, encode them correctly.
4668 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4669 that decoding and encoding are required.
4671 2000-12-27 Gerd Moellmann <gerd@gnu.org>
4673 * xfaces.c (PT_PER_INCH): New macro.
4674 (xlfd_point_size): Compute real point size from font's pixel size.
4675 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4678 * .gdbinit: Comment out the line pointing to the Lesstif source
4681 * window.c (Frecenter): Use displayed_window_lines instead
4682 of window_internal_height.
4684 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4685 instead of x-toolkit-scroll-bars-p.
4686 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4688 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4689 instead of x-toolkit-scroll-bars-p.
4690 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4692 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4693 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4694 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4696 (add_window_display_history, add_frame_display_history)
4697 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4698 (build_frame_matrix_from_leaf_window): Remove unused code.
4699 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4701 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4702 (update_window) [GLYPH_DEBUG]: Likewise.
4703 (syms_of_display): Defsubr dump-redisplay-history.
4705 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4707 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4708 the end of the prompt. Set echo_after_prompt to the offset
4709 of echoptr in echobuf.
4711 * xdisp.c (init_from_display_pos): Pop until the iterator's
4712 stack is empty; there may be frames for stretch or images
4715 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4716 (save_or_restore_current_matrix): New function for the same
4717 purpose, but more efficient.
4718 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4720 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4722 * xdisp.c (syms_of_xdisp): Fix last change.
4724 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4726 * xdisp.c (syms_of_xdisp): Doc fix.
4728 * xdisp.c (redisplay_window): Remove label restore_buffers;
4729 use finish_scroll_bars instead to make sure that scroll bars
4730 are redeemed. If we don't do this, flickering can result from
4731 scroll bars being destroyed and recreated.
4733 2000-12-22 Jason Rumney <jasonr@gnu.org>
4735 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4736 in the wrong colors when the foreground is not black.
4737 (expose_window): Don't redraw the window that's currently being
4740 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4742 * window.c (size_window): When setting the window's too_small_ok
4743 flag, compare old size with minimum size depending on WIDTH_P,
4744 don't compare with window_min_width.
4746 * window.c (delete_window): Simplify somewhat.
4747 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4748 freeing window matrices. The flag windows_or_buffers_changed is
4749 set, so the next redisplay will consider all windows; this should
4752 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4754 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4756 * ccl.h (struct ccl_program): New member cr_consumed.
4758 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4759 (CCL_READ_CHAR): Handle EOL conversion here.
4760 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4762 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4764 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4766 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4767 otherwise tabs of different size compare equal.
4769 * callint.c (Fcall_interactively): Prevent a compiler warning.
4771 * print.c (print_unwind): Return nil.
4772 (PRINTDECLARE): Initialize all local variables.
4773 (print_preprocess): Add a default case.
4775 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4777 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4779 * window.c (delete_window, Fsplit_window)
4780 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4782 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4784 * dispnew.c (ensure_frame_matrix): Removed.
4785 (save_frame_matrix, restore_frame_matrix): New functions.
4786 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4788 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4789 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4791 2000-12-21 Andrew Innes <andrewi@gnu.org>
4793 * w32term.c (x_update_begin): Regenerate the palette here, rather
4794 than for each window.
4796 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4797 palette is NULL, since this corrupts memory! Also get
4798 display_info reference from frame.
4800 2000-12-21 Jason Rumney <jasonr@gnu.org>
4802 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4804 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4805 to avoid returning without releasing it.
4807 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4809 * keymap.c (push_key_description): Don't convert eight-bit-control
4810 and eight-bit-graphic to multibyte character.
4812 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4813 generic character and CODE1 is nil, return the smallest character
4816 2000-12-20 Dave Love <fx@gnu.org>
4818 * s/osf5-0.h (NSIG): Don't redefine.
4820 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4822 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4823 excluding menu-bar and tool-bar.
4824 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4825 (menu_item_p): Remove.
4826 (where_is_internal_1): Don't ignore menu-items.
4828 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4830 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4833 * window.c (make_window): Initialize window's min_hscroll.
4834 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4835 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4837 (struct saved_window): New member min_hscroll.
4838 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4839 (Fset_window_configuration): Set window's min_hscroll.
4840 (save_window_save): Save window's min_hscroll.
4841 (compare_window_configurations): Compare min_hscroll values.
4843 * window.h (struct window): New member min_hscroll.
4845 * keyboard.c (echo_prompt): Prevent a compiler warning.
4847 * xdisp.c (try_cursor_movement): Fix last change. The real
4848 condition is that PT is at the end of the row, and should
4849 be displayed at the start of the next row.
4851 * xdisp.c (try_cursor_movement): If we end on a partially
4852 visible line, end we already decided to scroll, return -1.
4854 * dispextern.h (ensure_frame_matrix): Add prototype.
4856 * window.c (delete_window, Fsplit_window)
4857 (Fset_window_configuration): Call ensure_frame_matrix.
4859 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4861 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4862 completed, call fake_current_matrices instead of marking frame
4865 2000-12-20 Jason Rumney <jasonr@gnu.org>
4867 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4869 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4871 * fns.c (Frequire): Doc fix.
4873 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4875 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4877 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4878 currently displaying a message.
4880 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4882 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4884 2000-12-18 Andrew Innes <andrewi@gnu.org>
4886 * w32.c (w32_strerror): New function.
4888 * w32.h (w32_strerror): New extern.
4890 * w32fns.c (Fw32_shell_execute): Use it.
4892 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4894 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4896 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4898 * msdos.c (IT_set_face): Obey inverse_video.
4900 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4902 * dired.c (directory_files_internal): Always return decoded filenames.
4904 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4906 * xterm.c (x_connection_closed): Prevent being called recursively
4907 because of an error condition in XtCloseDisplay.
4909 * xdisp.c (init_iterator): If noninteractive, and the frame's
4910 face cache is null, make one.
4912 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4914 * process.c (wait_reading_process_input): Check for pending
4915 input when running timers.
4917 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4919 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4921 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4923 * process.c (read_process_output): Don't run a filter if the code
4924 decoder produces nothing but carryover.
4926 2000-12-17 Andrew Innes <andrewi@gnu.org>
4928 * w32.c (sys_rename): Only check errno against EEXIST, and not
4929 EACCES, when determining whether rename failed because the target
4930 exists. This was resulting in indefinite looping on Windows 9x if
4931 the source file was locked by another process.
4933 * w32fns.c (Ffile_system_info): New function.
4934 (syms_of_w32fns): Defsubr it.
4936 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4938 * window.c (coordinates_in_window): Fix computation for
4939 position on vertical line between mode lines.
4941 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4942 Don't alter tip_frame or tip_window.
4943 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4946 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4947 Don't alter tip_frame or tip_window.
4948 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4951 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4953 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4954 be consistent with the doc string. Reported by NAKAJIMA Mikio
4955 <minakaji@osaka.email.ne.jp>.
4957 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4959 * xfaces.c (Vface_ignored_fonts): New variable.
4960 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4961 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4963 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4965 * dispnew.c (update_window): Detect pending input every nth line
4966 updated, i.e. do it depending on real work done, and not on the
4969 * xterm.c (expose_window): Don't redraw the window that's
4970 currently being updated.
4972 * window.c (Fset_window_point): Remove test for
4973 cursor_in_non_selected_windows.
4975 * lread.c (read1): Recognize end of file after `\\'.
4977 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4978 not unwind_create_frame.
4980 2000-12-15 Dave Love <fx@gnu.org>
4982 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4985 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4987 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4989 * coding.c (setup_coding_system): Clear all members of the struct
4990 coding_system at first.
4991 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4993 (code_convert_region): Don't override coding->src_multibyte and
4994 coding->dst_multibyte.
4996 * fns.c (Fmd5): Docstring improved.
4998 2000-12-15 Miles Bader <miles@gnu.org>
5000 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
5001 are actually marked as mode-lines; otherwise use
5002 estimate_mode_line_height.
5004 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5006 * editfns.c (Fformat): Prevent a buffer overrun when the format
5007 specifies a precision.
5009 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
5011 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
5012 argument is outside the range [2..3].
5014 2000-12-14 Andrew Innes <andrewi@gnu.org>
5016 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
5017 nothing to do. Bind inhibit-quit.
5018 (tip_frame): Make it a Lisp_Object.
5019 (x_create_tip_frame): Set tip_frame after it has been added to
5021 (Fx_show_tip): Don't set tip_frame here.
5022 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
5023 (unwind_create_frame, unwind_create_tip_frame): New functions.
5024 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5025 while a frame is only partially constructed.
5027 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5028 (x_free_frame_resources): New function.
5029 (x_destroy_window): Use it.
5031 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5033 * xfns.c (Fx_backspace_delete_keys_p): New function.
5034 (syms_of_xfns): Defsubr it.
5036 * config.in (HAVE_XKBGETKEYBOARD): Add.
5038 2000-12-14 Kenichi Handa <handa@etl.go.jp>
5040 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
5041 Always store string in multibyte representation in echobuf.
5042 (echo_char): Always store string in multibyte representation in
5044 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
5045 (read_key_sequence): Adjusted for the change of echo_prompt.
5047 * fns.c (Fmd5): Docstring improved.
5049 * lisp.h (detect_coding_system): Prototype adjusted.
5051 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
5052 (detect_coding_emacs_mule, detect_coding_iso2022,)
5053 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
5054 (detect_coding_utf_16, detect_coding_ccl): Make them static.
5055 New argument MULTIBYTEP. Callers changed.
5056 (detect_coding_mask, detect_coding_system): New argument
5057 MULTIBYTEP. Callers changed.
5058 (decode_coding_string): Set coding->src_multibyte and
5059 coding->dst_multibyte before calling detect_coding and detect_eol.
5060 Update them after some coding system is detected.
5062 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
5064 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
5066 * keyboard.c (menu_bar_items, tool_bar_items):
5067 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
5069 2000-12-13 Gerd Moellmann <gerd@gnu.org>
5071 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
5073 (unwind_create_frame, unwind_create_tip_frame): New functions.
5074 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5075 while a frame is only partially constructed.
5077 * xterm.h (x_free_frame_resources): Declare.
5079 * xterm.c (x_free_frame_resources): New function.
5080 (x_destroy_window): Use it.
5082 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
5083 don't interrupt the update for pending input initially, i.e.
5084 update at least some lines.
5086 * keyboard.c (do_mouse_tracking): Make externally visible.
5088 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
5090 * xfns.c (gray_bitmap_bits): Declare `char *'.
5092 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5094 * xdisp.c (display_tool_bar_line): Make sure that tool bar
5095 lines start with a relief line.
5097 2000-12-12 Dave Love <fx@gnu.org>
5099 * window.c (Fdisplay_buffer): Doc fix.
5100 (Fwindow_list): Remove unused var.
5102 * buffer.h (mmap_set_vars): Declare.
5104 * window.h (Fset_window_point): Declare.
5106 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
5108 * msdos.c (fast_find_position): Don't overstep the last window row.
5109 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
5110 variable `area'. When looking for a row under (X,Y), give up if some
5111 of the previous rows is not enabled.
5113 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5115 * window.c (Fset_window_point): If displaying cursors in windows
5116 other than the selected window, make sure redisplay updates
5117 other windows to show the new value of point in the window.
5119 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
5121 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
5122 the buffer is the sole visible buffer when in the mini-buffer.
5124 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
5125 Bind `inhibit-read-only' to t.
5126 (unwind_with_echo_area_buffer): Use AREF.
5128 * xfns.c (Fx_hide_tip): Simplified.
5130 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
5133 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
5135 2000-12-11 Gerd Moellmann <gerd@gnu.org>
5137 * xfns.c (Fx_hide_tip): Fix last change.
5139 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
5140 nothing to do. Bind inhibit-quit.
5141 (tip_frame): Make it a Lisp_Object.
5142 (x_create_tip_frame): Set tip_frame after it has been added to
5144 (Fx_show_tip): Don't set tip_frame here.
5146 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5148 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
5151 * dispextern.h: Change external declaration of tip_frame.
5153 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
5154 return an empty string.
5156 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
5157 of the window's update_mode_line flag, since the former is set by
5158 force-mode-line-update, not the latter. This makes
5159 column-number-mode slightly faster.
5161 * xdisp.c (try_window_id) <all changes above window start>:
5164 2000-12-11 Paul Eggert <eggert@twinsun.com>
5166 * config.in (HAVE_FTELLO): Remove.
5168 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
5169 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
5171 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
5172 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
5174 2000-12-11 Miles Bader <miles@gnu.org>
5176 * window.c (displayed_window_lines): Don't round up when
5177 converting empty space at bottom to lines.
5178 Handle non-newline-terminated final lines properly.
5179 (Fwindow_text_height): New function (used to be in lisp).
5180 (syms_of_window): Initialize it.
5182 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
5184 * syntax.c (scan_lists): Check that the right quote char has the
5185 right Sstring syntax when jumping over strings.
5186 (init_syntax_once): Use Smax rather than 13.
5188 2000-12-09 Miles Bader <miles@gnu.org>
5190 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
5191 with PARTIALLY, inverting the sense.
5192 (window_scroll_pixel_based): Scroll partially visible lines into
5193 place if we hit the beginning or end of the buffer.
5194 (displayed_window_lines): Don't include partially visible lines.
5195 (Fmove_to_window_line): Skip past any partially visible first line.
5197 2000-12-08 Gerd Moellmann <gerd@gnu.org>
5199 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
5201 * tparam.c (tparam1): Change the way buffers are reallocated to be
5202 portable and less obfuscated.
5204 * termcap.c (tgetent): Change the way buffers are reallocated to
5205 be portable and less obfuscated.
5207 * macros.c (store_kbd_macro_char): Change the way buffers are
5208 reallocated to be portable and less obfuscated.
5210 * lread.c (read1): Change the way buffers are reallocated to be
5211 portable and less obfuscated.
5213 * doc.c (Fsubstitute_command_keys): Change the way buffers
5214 are reallocated so that it is portable.
5216 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
5218 * dosfns.c (Ffile_system_info): New function.
5219 (syms_of_dosfns): Defsubr it.
5221 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
5223 * alloc.c (gc_sweep): Add comment.
5225 2000-12-07 Gerd Moellmann <gerd@gnu.org>
5227 * sound.c (vox_configure): Change order of ioctls.
5228 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
5229 Ignore errors when changing volume.
5230 (vox_close): Don't reset the device.
5232 * process.c (read_process_output): Make sure the process marker's
5233 position is valid when the process buffer is changed in
5234 after-change functions. W3 does that.
5236 * xfns.c (x_free_gcs): New function.
5238 * xterm.h (x_free_gcs): Add prototype.
5240 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
5243 * xterm.c (x_destroy_window): Call x_free_gcs so that
5244 resources of non-toolkit X windows will be freed.
5246 2000-12-07 Andrew Innes <andrewi@gnu.org>
5248 * w32fns.c (xlfd_charset_of_font): Fix last change.
5250 2000-12-06 Dave Love <fx@gnu.org>
5252 * md5.h (__P): Don't define -- it comes from config.h.
5254 * strftime.c: Change some #if foo to #ifdef foo.
5256 2000-12-06 Andrew Innes <andrewi@gnu.org>
5258 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
5260 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
5261 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
5262 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
5264 2000-12-06 Gerd Moellmann <gerd@gnu.org>
5266 * alloc.c (gc_sweep): Prevent symbols read during loadup
5269 * xdisp.c (underlying_face_id): New function.
5270 (handle_face_prop, face_before_or_after_it_pos): Use it
5271 to determine the face ``under'' a string. Let strings inherit
5272 the face of the buffer under them.
5274 * xfaces.c (face_at_string_position): Update function comment.
5276 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
5277 matrix if the window's left position has changed; we need to
5278 redraw it in this case.
5280 * dispextern.h (struct glyph_matrix): Add member window_left_x.
5282 * window.c (coordinates_in_window): Check mouse on mode-line or
5285 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
5286 advertized by the function documentation.
5288 * window.c (syms_of_window): Doc fix.
5290 * sound.c (vox_configure): Set volume for left and right channel.
5291 (sound_cleanup): Return nil.
5293 * xdisp.c (move_it_by_lines): Fix paren typo.
5295 * xterm.c (x_load_font): Don't use the font's max_bounds for
5296 computing the height of the font. If max_bounds' ascent or
5297 descent are greater than the font's ascent or descent, this means
5298 glyphs overlap, which should be handled now by redisplay.
5300 * window.c (Veven_window_heights): New variable.
5301 (syms_of_window): DEFVAR_LISP it.
5302 (Fdisplay_buffer): Check Veven_window_heights before evening the
5305 2000-12-06 Miles Bader <miles@gnu.org>
5307 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
5308 update `default-frame-alist' instead of setting no frame parameters.
5310 2000-12-06 Kenichi Handa <handa@etl.go.jp>
5312 * composite.c (update_compositions): Fix typo (use the correct
5315 2000-12-05 Jason Rumney <jasonr@gnu.org>
5317 * md5.h: Remove underscores from function declarations.
5318 (__attribute__, __alignof__) [!__GNUC__]: Define.
5320 * md5.c: Delay include of md5.h until after namespace cleaning.
5322 * makefile.w32-in (fns.o): Depend on md5.h
5323 (md5.o): New target.
5326 * makefile.nt: Likewise.
5328 2000-12-05 Jason Rumney <jasonr@altavista.net>
5330 * w32term.c (expose_area): Complete last change.
5332 2000-12-05 Ken Raeburn <raeburn@gnu.org>
5334 * minibuf.c: Include intervals.h.
5336 2000-12-05 Jason Rumney <jasonr@gnu.org>
5338 * w32term.c (x_produce_glyphs): If a font for a component of
5339 a composition is not found, use 1 pixel dot ascent and 0 dot
5340 descent value to avoid displaying terribly tall empty boxes.
5341 (expose_area): Pass x-coordinate relative to the exposed
5342 area to x_draw_glyphs instead of a window-relative coordinate.
5344 2000-12-05 Gerd Moellmann <gerd@gnu.org>
5346 * xdisp.c (next_element_from_ellipsis): Save face before selective
5347 display in saved_face_id, and set face_before_selective_p.
5348 (reseat_1): Reset face_before_selective_p.
5349 (append_space, extend_face_to_end_of_line): If iterator's
5350 face_before_selective_p is set, use the face from saved_face_id.
5351 (extend_face_to_end_of_line): For tty frames, make sure to
5352 use the right face id when producing spaces at the end of
5355 * dispextern.h (struct it): Add face_before_selective_p.
5357 * keyboard.c (record_char): Don't record identical help-echo
5358 events in recent_keys.
5360 * xterm.c [USE_X_TOOLKIT]: Close the display.
5361 (xim_close_dpy): Handle case that the display has been closed.
5363 * xterm.c (x_destroy_window): Reset the frame's X window after
5366 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
5367 variable window_width.
5368 (line_draw_cost): Fix code skipping over spaces at the end of the
5369 line when must_write_spaces is not set.
5370 (scrolling_window): Fix code inserting runs in list of all runs.
5372 2000-12-05 Kenichi Handa <handa@etl.go.jp>
5374 * coding.c (setup_coding_system): Be sure to initialize
5375 coding->category_idx.
5377 2000-12-04 Gerd Moellmann <gerd@gnu.org>
5379 * xterm.c (PER_CHAR_METRIC): Removed because not used.
5381 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
5382 area to x_draw_glyphs instead of a window-relative coordinate.
5384 * fileio.c (auto_save_error): Add parameter ERROR. Show the
5385 error in the message.
5387 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
5388 timer after having read a key. It's not good for code reading
5389 several keys in a loop, like an input method.
5391 * fileio.c (Finsert_file_contents): When VISIT is t, don't
5392 record undo information for format-decode.
5394 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
5395 current buffer is read-only, not if it isn't.
5397 * keyboard.c (record_char): Record `help-echo' input events
5398 in recent_keys only if they display some help. Don't record
5399 `help-echo' events as macro char.
5401 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5403 * editfns.c (save_excursion_restore): Don't move point
5404 in another window if it is showing the wrong buffer.
5405 Avoid the call to Fwindow_live_p, for speed.
5407 2000-12-04 Kenichi Handa <handa@etl.go.jp>
5409 * xfaces.c (struct font_name): New member registry_priority.
5410 (split_font_name): Initialize the above member to zero.
5411 (concat_font_list): New function.
5412 (font_list): Include fonts of all alternative registries.
5413 (FONT_POINT_SIZE_QUANTUM): New macro.
5414 (better_font_p): Ignore point size difference less than
5415 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
5417 * xterm.c (x_produce_glyphs): If a font for a component of
5418 a composition is not found, use 1 pixel dot ascent and 0 dot
5419 descent value to avoid displaying terribly tall empty boxes.
5421 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
5423 2000-12-03 Ken Raeburn <raeburn@gnu.org>
5425 * coding.h (code_convert_string1): Declare.
5427 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
5429 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
5431 2000-12-02 Jason Rumney <jasonr@gnu.org>
5433 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
5434 correctly for single byte character case.
5435 (w32_per_char_metric): Do not try to make any assumptions about
5436 the metrics of BDF fonts.
5437 (x_estimate_mode_line_height): If `mode-line' face
5438 hasn't a font, use that of the frame, as drawing glyphs does.
5439 (note_mouse_highlight): Change the cursor shape on the vertical
5440 border between windows [not enabled].
5442 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
5444 * w32fns.c (Fx_create_frame): Reintroduce the call to
5445 face-set-after-frame-defaults.
5446 (Vx_window_horizontal_drag_shape): New variable.
5447 (syms_of_xfns): DEFVAR_LISP it.
5448 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
5451 2000-12-02 Simon Josefsson <simon@josefsson.org>
5453 * fns.c (Fmd5): Use a different logic to decide the coding system
5456 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
5458 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
5460 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
5462 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5464 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
5465 height for YNegative.
5466 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
5467 height; also see comment there.
5469 * window.c (coordinates_in_window): Handle computations for
5470 positions on the vertical bar and fringes differently for
5471 window-system frames. Consider some pixels near the vertical bar
5472 as on the bar if the frame doesn't have vertical scroll bars.
5473 Associate positions between mode or header lines with the
5474 right window, the left one.
5476 2000-12-01 Jason Rumney <jasonr@gnu.org>
5478 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
5480 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
5483 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5485 * window.c (struct saved_window): Add members orig_top and orig_height.
5486 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
5487 (save_window_save, Fset_window_configuration): Save/restore
5488 window's orig_top and orig_height.
5490 2000-12-01 Jason Rumney <jasonr@gnu.org>
5492 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
5494 * w32fns.c (x_set_cursor_color): Fix last change.
5496 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5498 * xdisp.c (echo_area_display): If cursor is in the echo area, make
5499 sure that the next redisplay displays the minibuffer, so that
5500 the cursor will be replaced with what the minibuffer wants.
5502 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
5503 #ifndef instead of using #if.
5504 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
5505 USE_TOOLKIT_SCROLL_BARS is defined.
5507 2000-11-30 Jason Rumney <jasonr@gnu.org>
5509 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
5512 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5514 * fns.c (Fmd5): Doc fix.
5516 2000-11-30 Simon Josefsson <simon@josefsson.org>
5518 * fns.c (Fmd5): New function.
5519 (syms_of_fns): Defsubr md5.
5521 * Makefile.in (obj): Add md5.o
5523 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5525 * md5.h, md5.c: New files, taken from glibc.
5527 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
5529 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
5530 hasn't a font, use that of the frame, as drawing glyphs does.
5532 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
5534 * eval.c (Frun_hooks): Allow 0 arguments.
5536 2000-11-29 Gerd Moellmann <gerd@gnu.org>
5538 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
5539 is over the menu bar widget, say it's not on the frame.
5541 * xfns.c (Fx_create_frame): Reintroduce the call to
5542 face-set-after-frame-defaults.
5544 * eval.c (Fsignal): Reset handling_signal.
5546 2000-11-28 Jason Rumney <jasonr@gnu.org>
5548 * w32menu.c (add_menu_item): Reset menu item text when changing
5549 type to radio button.
5551 2000-11-28 Gerd Moellmann <gerd@gnu.org>
5553 * xselect.c: Update copyright.
5555 * window.c (coordinates_in_window): If on a mode or header line,
5556 but sufficiently close to its start, return ``on vertical
5557 border''. This gives us a way to drag windows horizontally when
5558 using toolkit scroll bars.
5560 * xterm.c (note_mouse_highlight): Change the cursor shape
5561 on the vertical border between windows.
5563 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
5565 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
5566 (syms_of_xfns): DEFVAR_LISP it.
5567 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
5569 * textprop.c (text_read_only): New function.
5570 (verify_interval_modification): Use it instead of signaling
5571 `text-read-only'. This makes it easier to catch this error
5574 * xdisp.c (forward_to_next_line_start): Check for newlines,
5575 not end of line, which includes CR.
5577 2000-11-28 Kenichi Handa <handa@etl.go.jp>
5579 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5580 include no-conversion.
5582 2000-11-27 Jason Rumney <jasonr@gnu.org>
5584 * w32fns.c (w32_load_system_font): Always mark font as double byte
5585 if codepage is unicode.
5587 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5589 * xdisp.c (forward_to_next_line_start): If already on a newline,
5590 just consume it to avoid unintended skipping over invisible text below.
5592 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5593 `vertical-line', `mode-line' and `header-line' events.
5595 * xdisp.c (try_window_id): Avoid starting to display in the middle
5596 of a character, a TAB for instance. This is easier than to set
5597 up the iterator exactly, and it's not a frequent case, so the
5598 additional effort wouldn't really pay off.
5600 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5602 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5605 2000-11-25 Jason Rumney <jasonr@gnu.org>
5607 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5608 Args to window_from_coordinates should be pixel coordinates.
5610 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5611 redisplay handles them properly.
5613 2000-11-25 Miles Bader <miles@gnu.org>
5615 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5617 2000-11-24 Jason Rumney <jasonr@gnu.org>
5619 * w32.c (init_environment): Set LANG environment variable based on
5620 locale settings, if not set.
5622 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5623 making tool bar smaller. When clearing the frame, also
5624 clear current matrices. Clear frame when tool bar disappears.
5625 Don't use more lines for the tool-bar than is available.
5626 (x_change_window_heights): New function.
5628 2000-11-24 Gerd Moellmann <gerd@gnu.org>
5630 * xdisp.c (init_from_display_pos): If POS says we're already after
5631 an overlay string ending at POS, make sure to pop the iterator
5632 because it will be in front of that overlay string. When POS is
5633 ZV, we've thereby also ``processed'' overlay strings at ZV.
5635 * xfaces.c (lface_from_face_name): Function comment fix.
5637 2000-11-24 Miles Bader <miles@gnu.org>
5639 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5640 apply `mode-line-inverse-video' -- zero means force display using
5641 the default face, non-zero means display using the specialized face.
5642 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5644 2000-11-23 Kenichi Handa <handa@etl.go.jp>
5646 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5649 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5651 * coding.c (decode_coding_emacs_mule): Fix the case of
5652 CODING_EOL_LF, which used uninitialized value of c.
5654 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5656 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5658 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5660 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5663 * frame.h (struct frame): Replace desired_tool_bar_items,
5664 current_tool_bar_items, n_desired_tool_bar_items,
5665 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
5667 * frame.c (make_frame): Change initialization of tool bar
5670 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
5671 Change references to members deleted from struct frame to use the
5674 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
5675 references to members deleted from struct frame to use the new ones.
5677 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
5679 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5681 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
5682 (note_tool_bar_highlight): Change references to members deleted
5683 from struct frame to use the new ones.
5685 2000-11-23 Miles Bader <miles@gnu.org>
5687 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5688 the face's inverse-video attribute, rather than overriding it.
5690 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5692 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5693 making tool bar smaller.
5695 2000-11-22 Dave Love <fx@gnu.org>
5697 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5699 2000-11-22 Miles Bader <miles@gnu.org>
5701 * keyboard.c (Vminibuffer_message_timeout): New variable.
5702 (command_loop_1): Use it to determine message timeout.
5703 (syms_of_keyboard): Initialize it.
5705 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5707 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5709 * sysdep.c: Move the code for declaring h_errno after #include
5712 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5714 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5715 the menu bar when the tooltip is unmapped.
5717 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5718 sole visible buffer when we're currently in the mini-buffer, and
5721 2000-11-21 Jason Rumney <jasonr@gnu.org>
5723 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5724 put on the clipboard.
5725 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5726 copy of what Emacs last put there. If they are the same, do not
5727 use the clipboard copy to avoid losing data due to coding conversions.
5729 2000-11-22 Miles Bader <miles@gnu.org>
5731 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5732 (syms_of_minibuf): Initialize it.
5733 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5734 to prompt, don't make read-only.
5736 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5738 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5739 Add BEFORE/AFTER_POTENTIAL_GC.
5741 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5743 * buffer.c (mmap_free_1): Avoid a compiler warning.
5745 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5747 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5749 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5752 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5754 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5757 * s/gnu-linux.h: Don't use `#cpu'.
5759 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5760 not defined in mman.h.
5762 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5763 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5764 and store an index in the XClientMessageEvent. Storing a
5765 Lisp_Object or pointer can fail on a 64 bit system, since X only
5767 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5769 2000-11-20 Dave Love <fx@gnu.org>
5771 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5773 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5775 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5777 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5779 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5782 * alloc.c (make_string): Fix previous change. Be sure to make
5783 unibyte string correctly.
5785 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5787 * window.c (Fwindow_list): Change parameter list to be XEmacs
5789 (window_list_1): New function.
5790 (window_loop): Use it instead of Fwindow_list.
5792 * sysdep.c (emacs_ospeed): New variable.
5793 (toplevel): Don't declare ospeed extern.
5794 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5796 * termcap.c (ospeed): Remove.
5797 (tputs) [!emacs]: Remove unused code.
5798 (tgetent): Avoid a compiler warning.
5800 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5801 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5802 SCROLL_BAR_X_WIDGET with additional argument DPY.
5804 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5806 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5807 Take the X display as additional argument.
5808 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5809 `Widget' is a pointer type that's not easily stored in Lisp_Object
5810 form in a portable way.
5812 * dispnew.c (update_text_area): Fix last change.
5814 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5816 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5818 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5819 clear current matrices.
5821 * buffer.c (mmap_enlarge): Don't print a message on stderr
5822 if mapping new memory at the end of the existing region fails.
5824 * dispnew.c (update_text_area): Don't skip over equal glyphs
5825 when the last current glyph overlaps the glyph to its right.
5827 2000-11-18 Miles Bader <miles@gnu.org>
5829 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5830 lines that *end* with "..." too (that's the most common case!).
5832 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5834 * xdisp.c (resize_mini_window): Temporarily change to the
5835 mini-window's buffer if necessary.
5837 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5838 the tooltip obscures less text under it.
5840 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5842 * puresize.h (BASE_PURESIZE): Increase to 700000.
5844 2000-11-18 Jason Rumney <jasonr@gnu.org>
5846 * w32term.c (w32_draw_bitmap): Use face to set colors.
5848 2000-11-17 Dave Love <fx@gnu.org>
5850 * lread.c (Fload): Fix #ifdef for pcc.
5852 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5854 * xdisp.c (pos_visible_p): Compute the default character height
5857 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5859 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5860 knowing the line's height; use the default font's height in that case.
5862 * xfaces.c (weight_table): Add `demi' with the same meaning as
5865 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5867 * dispnew.c (null_row): New global static variable.
5868 (clear_glyph_row): Delete local static variable null_row.
5870 2000-11-15 Jason Rumney <jasonr@gnu.org>
5872 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5873 (w32_alloc_lighter_color): Use new brightness calculations from
5874 xterm.c. Scale delta to be in the range expected by W32.
5875 (w32_draw_relief_rect): Use frame relief colors.
5877 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5879 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5880 (Qinhibit_default_face_x_resources): New variable.
5881 (syms_of_frame): Initialize it.
5882 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5884 * xdisp.c (pos_visible_p): Improve function comment.
5886 * lisp.h (BINDING_STACK_SIZE): New macro.
5888 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5889 reading the directory if readdir returns null and errno is EAGAIN
5892 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5894 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5895 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5896 Set amount_to_scroll to max of dx and scroll_step so that
5897 scroll-conservatively doesn't defeat scroll-step>1.
5898 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5899 scroll-conservatively for line-at-a-time scrolling.
5901 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5903 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5906 * xdisp.c (current_mode_line_height, current_header_line_height):
5908 (init_xdisp): Initialize them.
5909 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5910 and use exact mode line heights if it is set.
5912 * lisp.h (pos_visible_p): Change prototype.
5914 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5915 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5916 and current_header_line_height first.
5917 (current_mode_line_height, current_header_line_height):
5920 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5922 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5923 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5924 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5926 2000-11-14 Miles Bader <miles@gnu.org>
5928 * xterm.c (x_alloc_lighter_color): Include an additive component
5929 too for dark colors, because FACTOR isn't enough.
5930 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5933 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5935 * keyboard.c (show_help_echo): Call message3_nolog with number of
5936 bytes in the help string as 2nd parameter, instead of the number
5939 2000-11-13 Miles Bader <miles@gnu.org>
5941 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5942 (Fload): Use new openp return protocol.
5943 Don't try to use Vload_source_file_function to load .elc files.
5944 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5945 openp return protocol.
5946 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5948 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5950 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5952 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5953 Defined these macros.
5954 (NLIST_STRUCT): Avoid re-defining it.
5956 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5957 -I/usr/contrib/X11R6/include.
5958 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5960 2000-11-10 Jason Rumney <jasonr@gnu.org>
5962 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5964 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5965 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5967 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5968 (Qw32_charset_vietnamese): New symbol.
5969 (xlfd_charset_of_font): New function.
5970 (w32_load_system_font): Use it.
5971 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5972 when Vw32_charset_info_alist is nil to ensure default face always
5973 has font. Use Fcar and Fcdr for safety.
5974 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5975 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5976 pseudo-codepages for special cases.
5977 (w32_to_x_font): New parameter to allow charset portion to be
5978 specified where there is many to one mapping. Callers changed.
5979 (w32_list_fonts): Avoid listing fonts that won't display.
5981 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5983 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5984 (font_list_1): Renamed from font_list.
5985 (font_list): New function, trying alternative registries from
5986 Vface_alternative_font_registry_alist.
5987 (Finternal_set_alternative_font_registry_alist): New function.
5988 (syms_of_xfaces): Initialize and Staticpro
5989 Vface_alternative_font_registry_alist.
5990 Defsubr Finternal_set_alternative_font_registry_alist.
5992 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5994 * lisp.h (Flooking_at): Declare.
5996 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5998 * dired.c (directory_files_internal): Fix a braino.
6000 * dired.c (directory_files_internal): Add missing GCPRO's.
6003 2000-11-08 Gerd Moellmann <gerd@gnu.org>
6005 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
6006 (resize_mini_window): Return quickly if Vresize_mini_window is
6007 nil. Don't return if Vmax_mini_window_height is nil.
6009 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
6010 (syms_of_xdisp): Initialize them.
6011 (resize_mini_window): Act according to the setting of
6012 Vresize_mini_window.
6013 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
6015 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
6016 scroll bar widget after configuring it, so that it will appear at
6017 the right position from the start.
6018 (XTredeem_scroll_bar): Cleaned up.
6020 2000-11-08 Kenichi Handa <handa@etl.go.jp>
6022 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
6023 font is taller than the frame line, we don't have to bias the
6026 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
6028 2000-11-07 Dave Love <fx@gnu.org>
6030 * config.in (HAVE_MKSTEMP): Add.
6032 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
6034 2000-11-07 Gerd Moellmann <gerd@gnu.org>
6036 * window.c (Fset_window_configuration): Don't try to preserve
6037 point in the current buffer, if that buffer is displayed in more
6040 * xfaces.c (lookup_named_face): If default face isn't realized,
6041 try to realize it. Return -1 if not successful.
6042 (Fx_list_fonts): Handle case that face cannot be determined.
6043 (Fface_font): Likewise.
6045 2000-11-06 Gerd Moellmann <gerd@gnu.org>
6047 * window.c (displayed_window_lines): Detect partially
6048 visible lines at the bottom correctly.
6050 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
6052 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
6053 when ensuring we don't do visit in indirect buffer.
6055 2000-11-06 Kenichi Handa <handa@etl.go.jp>
6057 * composite.h (compose_chars_in_text): Add prototype.
6059 * composite.c (Vcomposition_function_table): New variable.
6060 (Qcomposition_function_table): New variable.
6061 (run_composition_function): Call
6062 Vcompose_chars_after_function with three arguments.
6063 (compose_chars_in_text): New function.
6064 (syms_of_composite): Modified the doc-string of
6065 Vcompose_chars_after_function. Declare composition-function-table
6066 as a lisp variable, and initialize it.
6068 * xfns.c (x_encode_text): Suppress producing escape sequences for
6071 * xselect.c: Include composite.h.
6072 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
6074 2000-11-05 Andrew Innes <andrewi@gnu.org>
6076 * w32term.c (x_produce_glyphs): Fix typo in enum name.
6078 * sysdep.c (read_input_waiting): Remove extraneous argument to
6081 * w32fns.c (Fx_server_version): Include w32_build_number in the
6084 * w32heap.c (w32_build_number): New variable.
6085 (cache_system_info): Set it.
6087 * w32heap.h (w32_build_number): Add extern.
6089 * emacs.c (syms_of_emacs): Update docstring for
6090 system-configuration, to reflect the actual usage on MS-Windows.
6092 2000-10-31 Gerd Moellmann <gerd@gnu.org>
6094 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
6095 process idle timers while waiting for another event.
6097 * dispnew.c (update_frame_line): Handle case where spaces in
6098 the default face are colored.
6100 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
6101 window height hasn't changed.
6103 2000-10-31 Jason Rumney <jasonr@gnu.org>
6105 * w32term.c (x_produce_glyphs): Handle composite characters.
6106 (x_draw_glyph_string_foreground)
6107 (x_draw_composite_glyph_string_foreground): Restore old font.
6109 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
6111 * minibuf.c (read_minibuf): Reset the undo history just before
6112 starting the recursive-edit.
6114 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6116 * xfaces.c (menu_face_change_count): New variable.
6117 (Finternal_set_lisp_face_attribute): Increment it for changes
6119 (realize_basic_faces): Reflect changes in the `menu' faces
6122 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
6123 dy obtained from the iterator's y-position after moving from
6124 scroll_margin_pos to PT; see comment there.
6126 * xdisp.c (safe_eval_handler): Call add_to_log.
6128 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
6129 is not a symbol or string.
6131 * xdisp.c (echo_area_display): Don't perform a display update from
6132 inside redisplay. The update will happen anyway at the end of
6133 redisplay, and it can confuse redisplay (GC messages while
6134 redisplaying, for instance.)
6136 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
6138 * xrdb.c (x_load_resources): Use the class name in the defaults.
6140 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
6141 (regex_compile): Catch bogus \(\1\).
6143 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6145 * xterm.c (x_alloc_nearest_color): Fix last change to compare
6148 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
6149 we have a color cache, check that the cached color equals the
6150 allocated color. If not, clear the color cache.
6152 * window.c (displayed_window_lines): Change buffers if necessary.
6153 Fix computation of displayed lines.
6155 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
6156 update_menu_bindings to DEFVAR_BOOL.
6158 2000-10-30 Kenichi Handa <handa@etl.go.jp>
6160 * search.c (Fset_match_data): Be sure to make search_regs always sane.
6162 * puresize.h (BASE_PURESIZE): Increase to 680000.
6164 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
6166 2000-10-29 Jason Rumney <jasonr@gnu.org>
6168 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
6170 * w32term.c (w32_bdf_per_char_metric): Negate descent.
6171 (w32_cache_char_metrics): Handle possibility that 'x' does not
6172 exist in a BDF font.
6173 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
6175 * w32bdf.h (bdffont): Add nchars.
6177 * w32bdf.c (set_bdf_font_info): Set it.
6178 (w32_BDF_TextOut): Swap byte order of double byte characters.
6179 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
6181 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
6183 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
6184 don't override the colors in frame's param_alist, unless they are
6187 * term.c (reassert_line_highlight): If inverse_video is non-zero,
6188 reverse the effect of the highlight flag.
6190 2000-10-27 Ken Raeburn <raeburn@gnu.org>
6192 * window.h (Fwindow_live_p): Declare.
6194 * undo.c (record_delete): Check that last_undo_buffer is really a
6195 buffer before applying XBUFFER to it.
6197 * keymap.c (where_is_internal): Pass lisp object, not integer, to
6200 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6202 * lisp.h (KEYMAPP): New macro.
6203 (get_keymap): Remove.
6204 (get_keymap_1): Rename get_keymap.
6206 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
6208 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
6210 * xmenu.c (single_submenu): Use KEYMAPP.
6211 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6212 Use KEYMAPP rather than Fkeymapp.
6214 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
6216 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
6217 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6218 Use KEYMAPP rather than Fkeymapp.
6219 (single_submenu): Use KEYMAPP.
6220 (w32_menu_show, w32_dialog_show): Use TRUE.
6222 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
6224 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
6225 (Fkeymapp): Use KEYMAPP.
6226 (get_keymap): Rename from get_keymap_1. Remove old def.
6227 Return t when autoload=0 and error=0 and the keymap needs autoloading.
6228 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
6229 (Fminor_mode_key_binding): Don't raise an error if the binding
6231 (Fuse_global_map, Fuse_local_map): Allow autoloading.
6232 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
6234 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
6235 Allow Vspecial_event_map to be autoloaded.
6236 (menu_bar_items): Fetch the keymap rather than using keymapp.
6237 (menu_bar_one_keymap): No need to follow func-indirect any more.
6238 (parse_menu_item): get_keymap_1 -> get_keymap.
6239 (tool_bar_items): Fetch the keymap rather than using keymapp.
6240 (read_key_sequence): Use KEYMAPP.
6242 * intervals.c (get_local_map): Use get_keymap rather than following
6243 function-indirections explicitly.
6245 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
6247 2000-10-27 Jason Rumney <jasonr@gnu.org>
6249 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
6250 point, as Windows has oversized fonts.
6252 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
6254 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6256 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
6257 (freehook, reallochook): Handle null pointer arguments.
6258 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
6260 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6262 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
6263 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
6264 Giving in to popular pressure to shut up the compiler with casts.
6266 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6268 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
6269 signed value, and use a default value computed from the font's
6272 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
6274 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
6275 that specify a negative underline position can still use underlines.
6277 * window.c (Fpos_visible_in_window_p): Make POS default to
6278 WINDOW's point, not the current buffer's point.
6280 2000-10-26 Dave Love <fx@gnu.org>
6282 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
6283 when it's necessary.
6285 2000-10-26 Gerd Moellmann <gerd@gnu.org>
6287 * window.c (size_window): Compute size difference from sum of old
6288 child window sizes instead of from parent's size.
6290 * xdisp.c (pos_visible_p): Change current buffer if necessary.
6291 Handle obscured lines at the top of the window.
6293 * frame.c (Fdelete_frame): Doc fix. Move running the hook
6294 down after the last error condition check.
6296 * frame.c (Fdelete_frame): Run delete-frame-hook.
6298 2000-10-26 Kenichi Handa <handa@etl.go.jp>
6300 * coding.c (decode_coding): Fix previous change (check also
6301 CODING_MODE_LAST_BLOCK).
6303 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6305 * regex.c: More `unsigned char' -> `re_char' changes.
6306 Also change several `int' into `re_wchar_t'.
6307 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
6308 (PUSH_FAILURE_POINTER): Don't cast any more.
6309 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
6310 We want GCC to complain, since this piece of code makes
6311 re_match non-reentrant, which *should* be fixed.
6312 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
6313 (EXTEND_BUFFER): Use RETALLOC.
6314 (SET_LIST_BIT): Don't cast.
6315 (re_wchar_t): New type.
6316 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
6317 that those two functions will always properly return.
6318 (IMMEDIATE_QUIT_CHECK): Cast to void.
6319 (analyse_first): Use recursion rather than an explicit stack.
6320 (re_compile_fastmap): Can't fail anymore.
6321 (re_search_2): Don't check re_compile_fastmap for failure.
6322 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
6323 Now also sets the new value (passed in a new argument).
6324 (re_match_2_internal): Use it.
6325 Also, use a new var `reg' of type size_t when looping through regs
6326 rather than reuse the inappropriate `mcnt'.
6328 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
6329 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
6330 (where_is_internal): Renamed from Fwhere_is_internal.
6331 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
6332 (Fwhere_is_internal): New function wrapping where_is_internal.
6333 (where_is_internal_1): Handle the case where we're filling the cache.
6334 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
6336 2000-10-25 Miles Bader <miles@gnu.org>
6338 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
6340 2000-10-25 Gerd Moellmann <gerd@gnu.org>
6342 * window.c (pos_fully_visible_p): Removed.
6343 (Fpos_visible_in_window_p): Use pos_visible_p to determine
6344 if position is visible and/or fully visible.
6346 * lisp.h (pos_visible_p): Add prototype.
6348 * xdisp.c (pos_visible_p): New function.
6350 2000-10-25 Kenichi Handa <handa@etl.go.jp>
6352 * process.c (send_process): If OBJECT is t, it means that the data
6353 is from C string, but we should encode it. Before calling
6354 setup_raw_text_coding_system, be sure to flush out data by the
6355 previous coding system.
6357 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
6359 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
6360 assignment of startpos to prev when startpos == pos.
6362 * editfns.c (find_field): Set the field stickiness correctly from
6363 overlay fields. Use renamed `text_property_stickiness'.
6364 (text_property_stickiness): Renamed from `char_property_stickiness'.
6365 Only check text properties, not overlays.
6366 * textprop.c (get_char_property_and_overlay): New function.
6367 (Fget_char_property): Use it.
6368 * intervals.h (get_char_property_and_overlay): Add declaration.
6370 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6372 * keymap.c: Use AREF, ASET and ASIZE macros.
6373 (Fmake_sparse_keymap): Docstring fix.
6375 (shadow_lookup): Move up.
6376 Handle the case where lookup-key returns an integer.
6377 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
6378 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
6379 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
6380 Simplify/rewrite the keymap-finding code.
6381 Add check for command shadowing, using shadow_lookup.
6383 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
6385 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
6386 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
6389 2000-10-24 Andrew Innes <andrewi@gnu.org>
6391 * dired.c (directory_files_internal_unwind): New function.
6392 (directory_files_internal): Use it to ensure closedir is called
6393 even if expand-file-name or file-attributes throw, eg. because of
6394 a user interrupt. Also enable immediate_quit while calling
6395 re_search, so that matching can be interrupted as well.
6397 2000-10-24 Andrew Innes <andrewi@gnu.org>
6399 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
6401 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
6402 so that re_search functions only quit when callers expect them to.
6404 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6406 * regex.c (regex_compile): Change the way of handling a range from
6407 a char less than 256 to a char not less than 256.
6409 2000-10-24 Gerd Moellmann <gerd@gnu.org>
6411 * window.c (size_window): Prevent setting window's width or
6412 height to a negative value (esp. with XSETFASTINT).
6414 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
6415 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
6416 (protect_malloc_state) [GC_MALLOC_CHECK &&
6417 GC_PROTECT_MALLOC_STATE]: New function.
6418 (PROTECT_MALLOC_STATE): New macro.
6419 (__malloc_initialize, morecore, _malloc_internal)
6420 (_free_internal) _realloc_internal): Use it to make _heapinfo
6421 read-only outside of gmalloc.
6423 * keymap.c: Update copyright.
6425 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
6428 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
6430 * filelock.c (unlock_all_files): Use unlock_file to expand each
6431 buffer's file_truename before trying remove its lock file.
6433 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
6435 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
6436 or CRLF, decode EOLs.
6438 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6440 * window.c (Fdisplay_buffer): Fix doc.
6442 2000-10-23 Jason Rumney <jasonr@gnu.org>
6444 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
6445 ASCII font of default fontset on Windows.
6447 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
6448 xterm.c comment below).
6450 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
6452 2000-10-23 Gerd Moellmann <gerd@gnu.org>
6454 * xterm.c (x_connection_closed): Reset handling_signal.
6456 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
6458 2000-10-23 Miles Bader <miles@gnu.org>
6460 * window.c (window_scroll_pixel_based, window_scroll_line_based):
6461 Pass nil for FULLY argument to Fpos_visible_in_window_p to
6462 maintain old behavior.
6463 * minibuf.c (Fminibuffer_complete): Likewise.
6465 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
6467 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
6468 that when a font can't be exactly centered, it errs up rather than
6471 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
6473 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
6475 2000-10-23 Andrew Choi <akochoi@i-cable.com>
6477 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
6479 * dispnew.c [macintosh]: Include macterm.h.
6480 (init_display) [macintosh]: Initialization for window system.
6482 * emacs.c (main) [macintosh]: Call syms_of_textprop,
6483 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
6484 syms_of_search, x_term_init, and init_keyboard before calling
6485 init_window_once. Also, call syms_of_xmenu.
6487 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
6488 default fontset to Monaco.
6490 * frame.c [macintosh]: Include macterm.h. Remove declarations of
6491 NewMacWindow and DisposeMacWindow.
6492 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
6493 instead of calling NewMacWindow and setting fields of
6494 f->output_data.mac directly. Call init_frame_faces.
6495 (Fdelete_frame) [macintosh]: Remove unused code.
6496 (Fmodify_frame_parameters) [macintosh]: Call
6497 x_set_frame_parameters instead of mac_set_frame_parameters.
6499 * frame.h [macintosh]: Define menu_bar_lines field in struct
6500 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
6502 * keyboard.c [macintosh]: Include macterm.h.
6503 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
6504 and menu_bar_activate_event type events as for X and NT.
6505 (make_lispy_event) [macintosh]: Construct lisp events of type
6506 MENU_BAR_EVENT as for X and NT.
6508 * sysdep.c [macintosh]: Remove declaration for sys_signal.
6509 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
6510 (sys_subshell) [macintosh]: Remove definition entirely.
6511 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
6512 Vwindow_system_version here. Remove initialization of
6513 Vx_bitmap_file_path.
6514 (read_input_waiting): Correct the number of parameters passed to
6516 Move all Macintosh functions to mac/mac.c.
6518 * term.c [macintosh]: Include macterm.h.
6520 * window.c [macintosh]: Include macterm.h.
6522 * xdisp.c [macintosh]: Include macterm.h. Declare
6523 set_frame_menubar and pending_menu_activation.
6524 (echo_area_display) [macintosh]: Do not return if terminal frame
6525 is the selected frame.
6526 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
6527 Allow only the selected frame to set menu bar.
6528 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
6529 calling FRAME_EXTERNAL_MENU_BAR (f).
6530 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
6532 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
6533 and check_x. Declare XCreateGC. Define x_create_gc and
6534 x_free_gc. Initialize font_sort_order.
6535 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
6536 but call x_list_fonts instead of w32_list_fonts.
6537 (Finternal_face_x_get_resource) [macintosh]: Do not call
6538 display_x_get_resource.
6539 (prepare_face_for_display) [macintosh]: Set xgcv.font.
6540 (realize_x_face) [macintosh]: Load the font if it is specified in
6542 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
6544 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
6546 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
6547 is nil: since we go to the end of submap anyway, we'd end up
6549 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
6550 doesn't obey autoload.
6552 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6554 * msdos.c (dos_set_window_size): Update screen dimension variables.
6556 2000-10-21 Jason Rumney <jasonr@gnu.org>
6558 * w32term.c (w32_cache_char_metrics): Double check that font is
6559 really fixed pitch before trusting tmPitchAndFamily.
6561 2000-10-21 Andrew Innes <andrewi@gnu.org>
6563 * w32gui.h (w32_char_font_type): Move enum from w32term.c
6565 * w32term.h: Extern decl for w32_cache_char_metrics.
6567 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
6569 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
6570 (w32_unload_font): Free per_char array if present.
6572 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
6573 cached information in emulated XFontStruct to handle common cases
6574 quickly. Do not allocate XCharStruct for return.
6575 (w32_native_per_char_metric): New function.
6576 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6578 (x_produce_glyphs): Don't get an HDC. Change calls to
6579 w32_per_char_metric to match arg change above. Remove calls to
6581 (w32_get_glyph_overhangs): Ditto.
6582 (w32_cache_char_metrics): New function.
6584 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6585 ($(BLD)/casefiddle.$(O)): Remove compile command.
6586 ($(BLD)/gmalloc.$(O)): Remove compile command.
6587 ($(BLD)/dispnew.obj):
6588 ($(BLD)/keyboard.obj):
6589 ($(BLD)/w32inevt.obj):
6590 ($(BLD)/w32bdf.obj):
6592 ($(BLD)/buffer.obj):
6593 ($(BLD)/editfns.obj):
6595 ($(BLD)/fileio.obj):
6597 ($(BLD)/indent.obj):
6598 ($(BLD)/insdel.obj):
6599 ($(BLD)/intervals.obj):
6600 ($(BLD)/minibuf.obj):
6602 ($(BLD)/scroll.obj):
6603 ($(BLD)/sysdep.obj):
6604 ($(BLD)/textprop.obj):
6605 ($(BLD)/widget.obj):
6606 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6607 ($(BLD)/term.obj): Add dependency on dispextern.h.
6609 * makefile.nt ($(BLD)\dispnew.obj):
6610 ($(BLD)\keyboard.obj):
6611 ($(BLD)\w32inevt.obj):
6612 ($(BLD)\w32bdf.obj):
6614 ($(BLD)\buffer.obj):
6615 ($(BLD)\editfns.obj):
6617 ($(BLD)\fileio.obj):
6619 ($(BLD)\indent.obj):
6620 ($(BLD)\insdel.obj):
6621 ($(BLD)\intervals.obj):
6622 ($(BLD)\minibuf.obj):
6624 ($(BLD)\scroll.obj):
6625 ($(BLD)\sysdep.obj):
6626 ($(BLD)\textprop.obj):
6627 ($(BLD)\widget.obj):
6628 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6629 ($(BLD)\term.obj): Add dependency on dispextern.h
6631 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6633 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6634 with an additional argument of Qt.
6636 2000-10-21 Miles Bader <miles@gnu.org>
6638 * window.c (pos_fully_visible_in_window_p): New function.
6639 (Fpos_visible_in_window_p): Add FULLY argument.
6640 Use pos_fully_visible_in_window_p.
6641 (window_scroll_pixel_based, window_scroll_line_based): Update
6642 calls to Fpos_visible_in_window_p.
6643 * lisp.h (Fpos_visible_in_window_p): Update prototype
6645 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6647 * alloc.c (toplevel): Conditionalize compilation of mem_*
6648 functions differently.
6650 2000-10-20 Jason Rumney <jasonr@gnu.org>
6652 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6653 mem_init where it used to be. mem_z etc not defined otherwise.
6655 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6657 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6659 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6660 structure definition and related variabled to the top of the file.
6661 Include this code when GC_MALLOC_CHECK is defined.
6662 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6663 register/unregister allocated region.
6664 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6665 which isn't allocated.
6666 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6667 something which is already in use.
6668 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6669 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6670 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6671 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6673 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6674 _malloc_internal instead of malloc.
6675 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6678 2000-10-20 Andrew Innes <andrewi@gnu.org>
6680 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6682 (my_strftime) <macro>: Don't use macro arg list when redefining as
6684 (my_strftime) <function>: Supply 0 as ut argument.
6686 2000-10-19 Jason Rumney <jasonr@altavista.net>
6688 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6689 including dispextern.h, as it stops faces from working.
6691 * w32fns.c (Fx_create_frame): Don't bother calling
6692 face-set-after-frame-default since the caller does it for us
6693 anyway. Clean up calls to x_get_arg to be consistent with X.
6695 * w32term.c (x_produce_glyphs): Handle
6696 unibyte_display_via_language_environment correctly.
6697 (w32_draw_box_rect): Fix the calculation of width and height.
6699 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6700 as it has stopped working.
6701 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6704 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6706 * eval.c (skip_debugger): Prevent a compiler warning.
6707 (Fcondition_case): Likewise.
6708 (Fbacktrace_frame): Use a null interactive spec.
6710 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6712 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6714 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6716 * strftime.c: Sync with glibc, file version 1.78.
6717 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6718 should no longer be used according to ISO 8601.
6720 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6721 no map for meta_prefix_char, don't try to use it as a keymap.
6722 Instead, if T_OK is non-zero, look up a default binding, if any,
6723 otherwise, if T_OK is zero, return nil.
6725 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6726 (x_to_xcolors, png_load): Use x_query_color.
6728 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6730 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6732 (x_copy_color, x_alloc_lighter_color): Likewise.
6734 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6735 (x_query_color, x_query_colors): Add prototype.
6737 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6738 check_string_bytes only if not noninteractive, increase count to 50.
6740 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6742 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6745 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6747 * alloc.c (pure_bytes_used): Renamed from pureptr.
6749 (pure_alloc): New function.
6750 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6752 (Fpurecopy): Use PURE_POINTER_P.
6754 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6755 PT has moved backward.
6757 * xdisp.c (cursor_row_p): Take continued lines into account.
6759 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6761 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6762 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6763 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6766 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6767 of selective display off while searching for the next line start.
6769 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6771 * Makefile.in (term.o): Depend on dispextern.h.
6773 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6775 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6777 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6779 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6780 the iterator at the beginning, so that they can be set later on,
6781 for instance in reseat_at_next_visible_line_start, without being
6784 * xfns.c (pbm_format): Add :foreground and :background keywords.
6785 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6786 (xbm_load): Recognize foreground and background color specifications.
6788 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6790 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6792 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6794 * msdos.c (IT_set_face): Compare highlighted face with the default
6795 face, and invert colors if these faces' colors are identical.
6796 (Fmsdos_remember_default_colors): Don't swap foreground and
6797 background colors in initial_colors[].
6798 (IT_set_frame_parameters): Don't swap frame's foreground and
6799 background pixels. If ALIST includes "(reverse . t)", swap
6800 foreground-color and background-color properties in frame's
6801 param_alist. If the original frame's param_alist doesn't specify
6802 the colors, store unspecified-fg and unspecified-bg, reversed if
6805 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6806 the colors are unspecified and reversed, reverse fore- and back-
6807 ground in the returned value.
6808 (Fframe_parameter): Ditto.
6810 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6812 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6813 get_last_unchanged_at_beg_row.
6814 (find_first_unchanged_at_end_row): Renamed from
6815 get_first_unchanged_at_end_row.
6816 (find_first_unchanged_at_end_row): Convert assertions to
6817 unconditional tests which abort. When looking for a row in
6818 unchanged text, don't go further back than first_text_row.
6820 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6821 Don't add in the last line's height when deciding if the new
6822 position is below the scroll margin.
6824 2000-10-16 Miles Bader <miles@gnu.org>
6826 * editfns.c (Fconstrain_to_field): Check carefully for field
6827 boundaries if either OLD_POS or NEW_POS has a non-nil field
6828 property, even if they're the same.
6830 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6832 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6833 height for XFillRectangle.
6835 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6837 * syntax.c (Fstring_to_syntax): New function extracted from
6838 Fmodify_syntax_entry.
6839 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6840 (skip_chars, Fforward_comment): Remove unused variables.
6841 (syms_of_syntax): Add defsubr for string-to-syntax.
6842 (describe_syntax): Add code for comment and string fences.
6844 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6846 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6847 Do the meta->esc mapping. Call get_keyelt before returning.
6848 Start scanning from the second element (the first is always `keymap')
6849 to make it easier to detect when we reach a parent map.
6850 Handle the case of inheriting from a symbol whose function is a map.
6851 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6852 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6853 (get_keyelt, Flookup_key): Update call to access_keymap.
6854 Remove the meta->esc mappings.
6855 (define_as_prefix): Delete old disabled code.
6856 (menu_item_p): New function.
6857 (where_is_internal_1): Skip over the few remaining menu items.
6858 * lisp.h (access_keymap): Update prototype.
6859 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6860 Update call to access_keymap.
6861 (follow_key, read_key_sequence): Update calls to access_keymap.
6862 Remove the meta->esc mappings.
6864 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6866 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6867 with additional argument.
6869 * xdisp.c (cursor_row_p): New function.
6870 (try_cursor_movement, display_line): Use it.
6872 * xdisp.c (append_space): Also save/restore iterator's current
6873 character and its length.
6875 * xdisp.c (init_from_display_pos): Add an assertion.
6876 (handle_stop): Don't set iterator's add_overlay_start.
6877 (handle_invisible_prop): Likewise.
6878 (load_overlay_strings): If text under an overlay is invisible,
6879 take both before- and after-strings into account when the iterator
6880 is positioned either at the start or at the end of the overlay.
6881 (forward_to_next_line_start): Rewritten.
6882 (reseat_at_next_visible_line_start): Rewritten.
6883 (set_iterator_to_next): Add parameter RESEAT_P.
6885 * dispextern.h (struct it): Remove member add_overlay_start.
6886 (set_iterator_to_next): Change prototype.
6888 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6890 * coding.c (code_convert_region): Be sure to initialize
6891 coding->category_idx.
6892 (decode_coding_string): Set coding->src_multibyte and
6893 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6894 (encode_coding_string): Set coding->src_multibyte and
6895 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6897 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6899 * xfns.c (Fx_create_frame): Don't bother calling
6900 face-set-after-frame-default since the caller does it for us anyway.
6902 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6904 * window.c (coordinates_in_window): Fix detection of vertical line
6905 on character terminals.
6907 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6909 * editfns.c (save_excursion_save): Additionally record the
6911 (save_excursion_restore): If buffer was visible in a window, and a
6912 different window was selected, and the old selected window is
6913 still live, restore point in that window.
6915 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6917 * xterm.c (x_produce_glyphs): Handle
6918 unibyte_display_via_language_environment correctly.
6920 * regex.c (regex_compile): Change the way of handling a range from
6921 unibyte char to multibyte char.
6923 * syntax.c (skip_chars): Change the way of handling a range from
6924 unibyte char to multibyte char.
6926 * process.c (read_process_output): Cancel previous change.
6928 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6930 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6932 * charset.c (Ffind_charset_string): Doc fix.
6933 (Ffind_charset_region): Doc fix.
6935 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6937 * process.c (read_process_output): Fix previous change. Adjust
6938 multibyteness of text to insert in a buffer by
6939 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6941 2000-10-10 Andreas Schwab <schwab@suse.de>
6943 * alloc.c (mark_object): Remove all workarounds installed on
6946 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6948 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6949 (base64_encode_1): Make it work for a text of multibyte form.
6950 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6951 case. Don't call str_to_multibyte because base64_decode_1
6952 produces correct multibyte form for eight-bit codes.
6953 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6954 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6955 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6958 * charset.h (CHAR_STRING): Optimized for single byte characters.
6960 2000-10-09 Andreas Schwab <schwab@suse.de>
6962 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6963 -1 after socket is closed, to fall through to error processing.
6965 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6967 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6968 variables. If ALIST includes foreground-color or
6969 background-color, change also the colors of the default face for
6972 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6974 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6975 them extern (they are defined on xfaces.c).
6976 (syms_of_msdos): Don't intern and don't staticpro
6977 Qbackground_color and Qforeground_color.
6979 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6981 * frame.c (Fframe_parameter): For non-windowed frames, if
6982 f->param_alist says foreground or background color is unspecified,
6983 call tty_color_name to return the color name computed from the
6984 frame's current colors.
6986 2000-10-06 Dave Love <fx@gnu.org>
6988 * terminfo.c (ospeed): Don't declare.
6990 * sysdep.c: Don't include string.h.
6991 (h_errno): Declare conditional also on TRY_AGAIN.
6993 * charset.c (Ffind_charset_string): Doc fix.
6995 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6996 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6999 2000-10-05 Dave Love <fx@gnu.org>
7001 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
7002 position like menu-bar.
7004 2000-10-05 Gerd Moellmann <gerd@gnu.org>
7006 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
7008 * xdisp.c (handle_single_display_prop): Use safe_call1.
7009 (safe_call): Renamed from call_function.
7010 (safe_call1): New function.
7011 (handle_fontified_prop): Use safe_call1 instead of call1.
7012 (safe_eval): Renamed from eval_form.
7013 (safe_eval_handler): Renamed from eval_handler.
7014 (handle_single_display_prop, display_mode_element): Use safe_eval
7015 instead of eval_form.
7017 * xfaces.c (merge_face_heights): Use safe_call instead of
7020 * keyboard.c (show_help_echo): Use safe_call instead of
7021 call_function; use safe_eval instead of eval_form.
7023 * lisp.h (safe_call): Renamed from call_function.
7024 (safe_eval): Renamed from eval_form.
7025 (safe_call1): Add prototype.
7027 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
7029 * xfns.c (image_ascent): Rearrange ascent calculation for the
7032 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
7034 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
7035 (where_is_internal_1): Don't bother ignoring menu-items any more.
7037 2000-10-04 Gerd Moellmann <gerd@gnu.org>
7039 * keyboard.c (update_menu_bindings): New variable.
7040 (parse_menu_item): Use AREF. If update_menu_bindings
7041 is 0, don't update menu bindings.
7042 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
7044 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
7046 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
7049 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
7051 * syntax.c (forw_comment): Match nestedness of ender/starter.
7052 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
7053 (prev_char_comstart_first): Remove.
7054 (back_comment): Check two-char comment markers more carefully
7055 to better handle overlapping cases like *//* or /* */* */ ...
7056 Match nestedness of ender/starter.
7058 2000-10-02 Dave Love <fx@gnu.org>
7060 * config.in (HAVE_GAI_STRERROR): Add undef.
7062 * process.c (Fopen_network_stream): Use it.
7064 * m/alpha.h (NO_REMAP): Don't define.
7066 2000-10-02 Gerd Moellmann <gerd@gnu.org>
7068 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
7069 return with a string converted to an integer or vice versa when
7070 Vmocklisp_arguments is t.
7071 (Fsignal): Likewise. The function can return for `quit'.
7072 (struct gcpro): Declare member `var' to point to a volatile
7075 * eval.c (error): Prevent compiler warning.
7077 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
7079 * keymap.c (keymap_memberp): New function.
7080 (Fset_keymap_parent): Use it.
7081 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
7082 Use keymap_memberp to avoid creating cycles.
7083 (access_keymap): Use KEYMAPP.
7085 2000-09-30 Gerd Moellmann <gerd@gnu.org>
7087 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
7088 gai_strerror. Make sure xerrno is set if connect fails. Improve
7091 2000-09-29 Jason Rumney <jasonr@gnu.org>
7093 * w32term.c (w32_char_font_type, w32_encode_char)
7094 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
7095 (w32_bdf_per_char_metric): New function.
7096 (w32_per_char_metric): Use it.
7097 (x_draw_glyph_string_background): Always draw background for BDF
7100 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
7101 GDI object which is a scarce resource.
7103 * w32bdf.c (search_file_line): Fix skipping of whitespace.
7104 (get_quoted_string): Fix limit on memchr search.
7105 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
7106 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
7107 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
7108 (get_cached_font_char, cache_char_offset): Use macro
7109 BDF_CODEPOINT_RANGE_COVER_P.
7110 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
7111 (clear_cached_bitmap_slots): New function.
7112 (GET_HEX_VALUE): G-Z, g-z are not hex.
7113 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
7114 (get_bitmap_with_cache): Use new cache implementation.
7115 (create_offscreen_bitmap): New function.
7116 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
7118 * w32term.c (x_produce_glyphs): If the distance from the current
7119 position to the next tab stop is less than a canonical character
7120 width, use the tab stop after that.
7121 (x_draw_glyphs): Handle case START and END are out of bounds more
7123 (x_clear_mouse_face): Block/unblock input.
7124 (x_display_and_set_cursor): Don't show a hollow box cursor for
7125 buffers whose cursor_type is nil.
7127 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7129 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
7131 * dispextern.h (updating_frame): Declare extern.
7133 2000-09-29 Andreas Schwab <schwab@suse.de>
7135 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
7137 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7139 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
7140 use its function definition.
7141 (tool_bar_items): Likewise.
7143 * lisp.h (fatal): Declare NO_RETURN.
7145 2000-09-29 Kenichi Handa <handa@etl.go.jp>
7147 * keymap.c: Remove the line "#undef NULL".
7149 2000-09-28 Gerd Moellmann <gerd@gnu.org>
7151 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
7153 2000-09-28 Dave Love <fx@gnu.org>
7155 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
7157 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
7159 * .gdbinit (xreload): Note its need on GNU/Linux.
7161 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
7162 r_alloc, r_alloc_free.
7164 2000-09-28 Kenichi Handa <handa@etl.go.jp>
7166 * syntax.c (skip_chars): Handle negation correctly.
7168 2000-09-27 Gerd Moellmann <gerd@gnu.org>
7170 * xfaces.c (realize_default_face): Call set_lface_from_font_name
7171 with non-zero FORCE_P argument.
7173 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
7176 * xdisp.c (window_box_height): Add an assertion.
7178 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
7179 tool-bar than is available.
7180 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
7182 2000-09-27 Dave Love <fx@gnu.org>
7184 * s/irix6-5.h: Now works 64-bit. Tidied.
7186 2000-09-26 Gerd Moellmann <gerd@gnu.org>
7188 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
7189 instead of BITS_PER_INT.
7190 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
7191 EMACS_UINT, respectively.
7192 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
7194 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
7196 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
7198 * window.c (freeze_window_starts): Construct last argument for
7199 foreach_window differently.
7201 * xfns.c (x_decode_color): Don't return a Lisp_Object.
7203 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
7204 EMACS_UINT instead of `int' and `unsigned int'.
7205 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
7207 * frame.h (struct frame): Make the `nothing' member of union
7208 output_data an EMACS_INT.
7210 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
7211 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
7212 size in the sdata structure.
7213 (SDATA_NBYTES, SDATA_DATA): New macros.
7214 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
7215 differently for the different layout of the sdata structure.
7216 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
7218 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
7219 Check that size recorded in the string size and size recorded in
7220 the sdata structure agree.
7222 2000-09-25 Dave Love <fx@gnu.org>
7224 * buffer.c: Include stdio.h.
7226 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
7228 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
7230 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
7231 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
7232 (__malloc_extra_blocks): Declare as __malloc_size_t.
7234 2000-09-25 Gerd Moellmann <gerd@gnu.org>
7236 * alloc.c (mark_image): Use GC_NILP instead of NILP.
7238 * keyboard.c (show_help_echo): Set help_echo_showing_p.
7239 (read_char): If help-echo is showing, preserve the echo area
7242 * xdisp.c (help_echo_showing_p): New variable.
7243 (set_message): Reset it to 0.
7244 (init_xdisp): Initialize help_echo_showing_p.
7246 * dispextern.h (help_echo_showing_p): Declare extern.
7248 * config.in: Fix typo in __GNUC_MINOR__.
7250 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
7252 * s/freebsd.h (POSIX_SIGNALS): Define.
7254 * xterm.c (x_clear_mouse_face): Block/unblock input.
7256 2000-09-24 Dave Love <fx@gnu.org>
7258 * fns.c (base64_encode_1): Fix last change.
7260 2000-09-22 Gerd Moellmann <gerd@gnu.org>
7262 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
7264 * xdisp.c (try_window_reusing_current_matrix): More fixes
7265 for the case window has a header-line.
7267 2000-09-22 Dave Love <fx@gnu.org>
7269 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
7272 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
7274 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
7276 2000-09-21 Gerd Moellmann <gerd@gnu.org>
7278 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
7281 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
7284 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
7285 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
7286 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
7289 * marker.c (byte_char_debug_check): Return void.
7291 * xfns.c (Fx_create_frame): Set default frame parameter value
7292 for tool-bar-lines to 1.
7294 * dispnew.c (scrolling_window): Compare y-positions of rows
7295 equal at the start. Some simplification.
7297 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
7298 reused rows' y-position in the case window has a header-line, and
7299 new window start is greater than old window start.
7301 * process.c (process_sent_to): New variable.
7302 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
7303 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
7304 Declare more parameters volatile.
7306 * lread.c (Vrecursive_load_depth_limit): New variable.
7307 (Fload): Check recursive loads whose recursion depth exceeds
7308 Vrecursive_load_depth_limit.
7309 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
7311 2000-09-20 Gerd Moellmann <gerd@gnu.org>
7313 * fileio.c (Fread_file_name): Doc fix.
7315 * editfns.c (Fmessage_or_box): Doc fix.
7317 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
7319 * xfns.c (xbm_scan): Allow C-style comments.
7321 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
7322 symbols are specified, add color translations to the cache.
7323 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
7324 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
7326 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
7327 structures to xpm_init_color_cache.
7329 2000-09-19 Gerd Moellmann <gerd@gnu.org>
7331 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
7333 2000-09-19 Andrew Innes <andrewi@gnu.org>
7335 * makefile.nt (bootstrap-emacs): Don't change directory.
7337 2000-09-19 Kenichi Handa <handa@etl.go.jp>
7339 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
7341 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
7342 If output buffer is too small, signal an appropriated error.
7344 2000-09-18 Dave Love <fx@gnu.org>
7346 * keyboard.c (menu_bar_items, tool_bar_items)
7347 (current_active_maps): Remove redundant get_local_map call.
7349 2000-09-18 Gerd Moellmann <gerd@gnu.org>
7351 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
7352 cursor for buffers whose cursor_type is nil.
7354 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
7355 a feature to implement that is already implemented.
7356 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
7359 * xfns.c (x_clear_image_1): New function.
7360 (x_clear_image): Use it.
7361 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
7363 * dispnew.c (update_window): Move test for invisible lines
7364 at the top to update_window_line.
7365 (update_window_line): Handle invisible lines here.
7367 * xfns.c (clear_image_cache): Clear current matrices of all
7368 frames sharing an image cache. Block input while freeing
7369 images. Fix timestamp comparison.
7370 (x_clear_image): Also free the mask.
7372 * xfns.c (lookup_image): Block input while loading the image so
7373 that we won't get interrupted in a state where the image isn't yet
7375 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
7376 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
7377 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
7378 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
7380 2000-09-16 Gerd Moellmann <gerd@gnu.org>
7382 * dispnew.c (update_window): Make sure to make desired rows
7383 current even if they are completely invisible at the top
7386 2000-09-15 Gerd Moellmann <gerd@gnu.org>
7388 * xfns.c (lookup_image): Build mask before applying an algorithm.
7389 Recognize algorithm `disabled'.
7390 (cross_disabled_images): New variable.
7391 (COLOR_INTENSITY): New macro.
7392 (x_detect_edges): Use COLOR_INTENSITY.
7393 (x_disable_image): New function.
7394 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
7396 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
7397 disabled state, don't apply an image transformation algorithm if
7398 the user specified an image for the disabled state. Use
7399 `:algorithm disabled' for creating a disabled item's image if the
7400 user hasn't specified an image.
7402 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
7403 allocation functions with the XPM lib.
7404 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
7405 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
7406 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
7407 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
7408 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
7409 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
7410 functions, if possible, because these handle color allocation
7411 failure more gracefully.
7412 (Fimage_mask_p): New function.
7414 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
7415 (Qedge_detection, Qheuristic): New symbols.
7416 (syms_of_xfns): Initialize new symbols.
7417 (lookup_image): Handle `:mask X', `:algorithm emboss', and
7418 `algorithm (edge-detection ...)'.
7419 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
7420 (tiff_format, gif_format, gs_format): Add `:mask'.
7421 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
7422 (GIF_MASK, GS_MASK): New enumerators.
7423 (x_laplace_read_row, x_laplace_write_row): Functions removed.
7424 (emboss_matrix, laplace_matrix): New variables.
7425 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
7426 (x_edge_detection): New functions.
7427 (x_laplace): Rewritten in terms of x_detect_edges.
7428 (x_build_heuristic_mask): If image has a mask, free it.
7430 2000-09-14 Andrew Innes <andrewi@gnu.org>
7432 * makefile.w32-in: Revert to Unix line endings.
7434 2000-09-14 Andrew Innes <andrewi@gnu.org>
7436 * makefile.w32-in: Standardize indentation somewhat.
7437 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
7438 cater for differences between shells.
7440 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
7442 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7444 * xterm.c (x_produce_glyphs): If the distance from the current
7445 position to the next tab stop is less than a canonical character
7446 width, use the tab stop after that.
7448 2000-09-14 Dave Love <fx@gnu.org>
7450 * buffer.c (alloc_buffer_text): Fix xmalloc call.
7452 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7454 * xdisp.c (handle_fontified_prop): While running fontification
7455 functions, bind `fontification-functions' and
7456 `after-change-functions' to nil.
7458 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
7459 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
7461 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
7463 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
7464 USE_MMAP_FOR_BUFFERS.
7466 * insdel.c (make_gap): Use enlarge_buffer_text.
7468 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
7469 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
7470 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
7471 from former r_alloc_* functions in ralloc.c.
7472 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
7473 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
7474 (mmap_init) [REL_ALLOC_MMAP]: New function.
7475 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
7476 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
7479 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
7480 (enlarge_buffer_text): Add prototype.
7482 * ralloc.c: Remove everything having to do with the use of mmap.
7484 2000-09-13 Gerd Moellmann <gerd@gnu.org>
7486 * sound.c (Fplay_sound): Doc fix.
7488 * keyboard.c: Avoid some more compiler warnings.
7489 (parse_tool_bar_item): Ignore cached key bindings.
7491 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
7492 and allocation of Lisp data.
7494 2000-09-12 Gerd Moellmann <gerd@gnu.org>
7496 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
7497 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
7500 * lread.c (Fload): Put code checking for recursive loads in #if 0.
7502 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
7504 * ccl.c: Comment fixed.
7505 (MAX_MAP_SET_LEVEL): Increased to 30.
7506 (PUSH_MAPPING_STACK): Enclose with do-while block.
7507 (POP_MAPPING_STACK): Likewise.
7508 (stack_idx_of_map_multiple): New variable.
7509 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
7510 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
7511 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
7512 (ccl_driver) <CCL_MapSingle>: Likewise.
7513 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
7514 with the case where looking up process reaches to the end of
7515 map-set, and call CCL programs as the above change.
7517 2000-09-11 Gerd Moellmann <gerd@gnu.org>
7519 * xfns.c (png_load, jpeg_load): Declare some variables volatile
7520 that might be clobbered by longjmp.
7521 (check_x_display_info, x_decode_color, create_frame_xic)
7522 (Fx_display_backing_store, Fx_display_visual_class)
7523 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
7525 * lread.c (init_lread): Set Vloads_in_progress to nil.
7526 (Fload): Show list of recursively loaded files, when signaling an
7529 * lread.c (Vloads_in_progress): New variable.
7530 (record_load_unwind): New function.
7531 (Fload): Check for recursive loads.
7532 (syms_of_lread): Initialize Vloads_in_progress.
7533 (read_integer, read1): Avoid some compiler warnings.
7535 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
7538 2000-09-11 Miles Bader <miles@gnu.org>
7540 * editfns.c (Fbuffer_string): Doc fix.
7542 2000-09-10 Gerd Moellmann <gerd@gnu.org>
7544 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
7546 2000-09-09 Ken Raeburn <raeburn@gnu.org>
7548 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
7549 whether to include other header files.
7551 2000-09-09 Gerd Moellmann <gerd@gnu.org>
7553 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
7554 by Fmemq as a boolean.
7556 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
7558 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
7560 2000-09-08 Gerd Moellmann <gerd@gnu.org>
7562 * ralloc.c (mmap_fd): Remove initializer which can make it
7563 read-only in a dumped Emacs.
7564 (mmap_fd_1): New variable.
7565 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
7566 restore it from there.
7567 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
7568 unconditionally so that mmap_fd can be initialized there.
7569 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
7570 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
7571 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
7573 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7575 * xdisp.c (dump_glyph_row): Fix printf format string.
7576 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
7578 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7580 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7583 * xdisp.c (try_window_id): When trying to locate cursor in
7584 unchanged rows at the top, handle the case that we can't find it.
7586 * xterm.c (x_draw_glyphs): Handle case START and END are out
7587 of bounds more carefully.
7589 2000-09-08 Dave Love <fx@gnu.org>
7591 * s/sol2.h (REL_ALLOC_MMAP): Define.
7592 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7594 * ralloc.c: Don't include string.h (redundant).
7595 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7596 [!MAP_ANON]: Include fcntl.h.
7597 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7598 (r_alloc, r_re_alloc, r_alloc_free)
7599 (mmap_enlarge, mmap_set_vars): Use it.
7600 (r_alloc_init_fd): New function.
7601 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7602 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7605 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7608 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7609 change to __NetBSD__.
7611 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7613 * search.c (compile_pattern): Check the multibyteness of cached
7616 2000-09-08 Miles Bader <miles@gnu.org>
7618 * xfaces.c (default_face_vector): Function removed.
7619 (Finternal_merge_in_global_face): Restore old global/local
7620 attribute override order. Use inline loop instead of calling
7621 default_face_vector.
7623 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7625 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7626 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7627 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7628 where necessary, in case POINTER_TYPE is `void'.
7630 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7632 * frame.c (make_terminal_frame): Initialize frame foreground and
7633 background colors to unspecified, for the initial instance of an
7636 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7638 * ralloc.c (mmap_find): Fix overlap computation.
7639 (mmap_enlarge): Compute nbytes before trying to find an
7642 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7645 * lread.c (syms_of_lread): Change value of regexp
7646 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7648 * xmenu.c (xdialog_show): When looking up the selection in
7649 menu_items, take `quote' boundaries into account; this corresponds
7650 to a nil ITEM in x-popup-dialog.
7652 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7654 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7656 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7658 * coding.c (encode_coding_sjis_big5): Use translation table for
7659 encoding, not decoding. Fix the handling of latin-jisx0201.
7660 Check for the charset katakana-jisx0201 too.
7661 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
7662 (detect_coding_sjis): Check the byte sequence more rigidly.
7664 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7666 * xfaces.c (Vparam_value_alist): New variable.
7667 (syms_of_xfaces): Initialize it.
7668 (Finternal_set_lisp_face_attribute): Avoid more consing.
7670 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7672 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7673 (Qbackground_mode): New variable.
7674 (syms_of_frame_1): Initialize Qbackground_mode.
7676 * lisp.h (Qdisplay): Declare extern.
7678 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7679 change face on all frames, and change the default for new frames.
7681 2000-09-07 Dave Love <fx@gnu.org>
7683 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7685 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7687 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7689 * charset.c: Include composite.h
7690 (lisp_string_width): New function.
7691 (Fstring_width): Call lisp_string_width instead of strwidth.
7693 * Makefile.in (charset.o): Depends on composite.h.
7695 * process.c (read_process_output): Before inserting the decoded
7696 text in the buffer, adjust the multibyteness.
7698 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7700 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7701 buffer's text buffer is null, map new memory.
7703 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7704 POINTER_TYPE and size_t.
7705 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7706 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7707 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7708 [REL_ALLOC_MMAP]: New macros.
7709 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7710 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7711 [REL_ALLOC_MMAP]: New functions.
7713 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7714 before and after unexec.
7716 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7717 text buffers if necessary.
7719 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7720 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7723 * config.in (HAVE_MMAP): Add #undef.
7725 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7727 * frame.c (Qdisplay_type): New variable.
7728 (syms_of_frame_1): Initialize it.
7729 (Fframe_parameter): New function that avoids consing.
7730 (syms_of_frame): Defsubr it.
7732 * buffer.c (Fother_buffer): Consider buffers as invisible when
7733 they are displayed in a window on an invisible frame.
7735 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7736 get-largest-window always return nil.
7738 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7740 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7741 variable; recognize Emacs 19 elc files.
7743 2000-09-04 Miles Bader <miles@gnu.org>
7745 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7746 before initially popping up the menu, so the menu doesn't flash
7747 when the face settings are significantly different from the defaults.
7749 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7751 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7752 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7753 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7754 (BIT_UNIBYTE): Remove.
7755 (re_match_2_internal): Delete corresponding code and streamline the
7756 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7757 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7758 (re_wctype_t): New type.
7759 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7760 (regex_compile): Use them and fix handling of overly long char classes.
7762 2000-09-03 Andrew Innes <andrewi@gnu.org>
7764 * makefile.w32-in: Change to DOS line endings.
7766 * s/ms-w32.h (ORDINARY_LINK): New define.
7768 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7769 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7771 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7772 (distclean): Delete them here instead.
7774 * w32proc.c (compare_env): Convert to uppercase for comparison,
7775 not lowercase, to match how the native Windows shell works.
7777 2000-09-03 Jason Rumney <jasonr@gnu.org>
7779 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7780 CVS changes the line-ends when checking in/out on DOS/Windows.
7782 * makefile.nt (emacs): Do not change directory to run temacs, as
7783 the load-path is set relative to current directory.
7785 2000-09-03 Miles Bader <miles@gnu.org>
7787 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7789 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7791 * xdisp.c (redisplay_mode_lines): New function.
7792 (display_mode_lines): Return number of mode lines displayed.
7793 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7794 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7796 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7797 string.h and strings.h.
7798 (index) [HAVE_INDEX]: Add prototype.
7800 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7801 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7803 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7804 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7806 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7808 * lread.c (read1): Accept `?' as symbol constituent, for
7809 compatiblity with XEmacs.
7811 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7813 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7814 (struct re_pattern_buffer): Remove newline_anchor.
7815 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7816 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7817 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7818 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7819 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7820 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7821 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7822 Get rid of references to newline_anchor.
7823 (regcomp): Allocate and precompute a fastmap.
7825 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7827 * lread.c (openp): GCPRO local variable `filename'.
7829 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7831 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7833 * regex.c: Merge some changes from GNU libc. Add prototypes.
7834 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7835 Use memcmp and memcpy instead of bcopy and bcmp.
7836 (init_syntax_once): Use ISALNUM.
7837 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7838 (REG_UNSET_VALUE): Remove. Use NULL instead.
7839 (REG_UNSET, re_match_2_internal): Use NULL.
7840 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7842 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7843 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7844 (regex_compile): In handle_interval, return an error rather than try to
7845 unfetch the interval if we can't find the closing brace.
7846 Obey the RE_NO_GNU_OPS syntax bit.
7847 (TOLOWER): New macro.
7849 (regexec): Allocate regs.start and regs.end as one block.
7851 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7853 * xdisp.c (echo_area_display): Check display_completed instead
7854 of calling detect_input_pending.
7856 * dispnew.c (update_frame): Only set display_completed here; move
7857 the update_begin and update_end calls here from update_frame_1.
7858 (update_frame_1): Don't set display_completed here, don't call
7859 update_begin/update_end.
7861 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7862 instead of store_frame_param.
7864 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7866 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7867 desired window matrix hasn't been displayed, use the current row
7868 instead. Make sure that only those frame rows are updated for
7869 which there exists a corresponding enabled desired row.
7871 2000-08-29 Miles Bader <miles@gnu.org>
7873 * xfaces.c (default_face_vector): New function.
7874 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7876 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7878 * lread.c (openp): Prevent temporary string passed to
7879 Ffile_readable_p from being garbage collected.
7881 2000-08-28 Dave Love <fx@gnu.org>
7883 * keymap.c (store_in_keymap): Add `static' to declaration.
7885 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7887 * emacs.c, callint.c, doc.c, editfns.c
7888 (toplevel) [HAVE_STRING_H]: Include string.h.
7889 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7890 (index): Remove prototypes which might conflict with non-standard
7891 definitions of index/strchr.
7893 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7894 (rindex): Define only if !HAVE_RINDEX.
7896 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7898 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7900 2000-08-28 Miles Bader <miles@gnu.org>
7902 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7903 made inconsistent by a font-related attribute in FROM.
7904 (merge_face_inheritance): Add function comment.
7906 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7908 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7909 the 4th arg (PREV_EVENT) Qt to suppress input method.
7911 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7913 * regex.c: Indent cpp directives and remove parens after `defined'.
7914 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7915 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7916 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7917 (re_compile_pattern): Use size_t for length.
7918 (init_syntax_once): Move to a better place.
7919 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7920 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7922 * syntax.c (back_comment): Detect cases where a comment-starter is
7923 actually inside another comment as in: /* a // b */ c // d \n.
7924 Make it clear that `comstart_pos' is unused for nested comments.
7926 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7927 (KEYMAPP): New macro.
7928 (Fkeymap_parent, Fset_keymap_parent): Use it.
7929 (fix_submap_inheritance): Mark it static.
7930 (define_as_prefix, describe_buffer_bindings, describe_command)
7931 (describe_translation, describe_map): Complete prototypes.
7933 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7935 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7936 to better match the key-lookup behavior.
7938 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7940 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7941 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7943 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7945 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7946 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7947 (xterm.o): Depend on coding.h
7949 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7951 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7952 the corresponding '#endif'.
7954 2000-08-26 Miles Bader <miles@gnu.org>
7956 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7957 * xfaces.c (QCinherit): New variable.
7958 (syms_of_xfaces): Initialize it.
7959 (LFACE_INHERIT): New macro.
7960 (Finternal_get_lisp_face_attribute)
7961 (merge_face_vector_with_property)
7962 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7963 (check_lface_attrs): Allow new types of face height. Check
7965 (CYCLE_CHECK): New macro.
7966 (merge_face_inheritance): New function.
7967 (merge_face_vectors): Merge inherited faces too. Add F and
7968 CYCLE_CHECK arguments.
7969 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7970 (lookup_named_face, lookup_derived_face, realize_named_face)
7971 (face_at_string_position, face_at_buffer_position): Supply
7972 new F and CYCLE_CHECK arguments to merge_face_vectors.
7973 (merge_face_heights): New function.
7974 (merge_face_vectors, merge_face_vector_with_property)
7975 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7976 handle relative face heights.
7977 (lface_same_font_attributes_p): Compare heights using EQ.
7979 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7981 * charset.c (char_to_string): Check the character validity.
7982 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7984 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7986 * regex.c (PUSH_FAILURE_COUNT): New macro.
7987 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7988 Handle popping of a register's or a counter's data.
7989 (POP_FAILURE_POINT): Use the new name.
7990 (re_match_2_internal): Push counter data on the stack for succeed_n,
7991 jump_n and set_number_at and remove misleading dead code in succeed_n.
7993 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7995 * xdisp.c (redisplay_internal): If considering all windows on all
7996 frames, update the display for each frame as soon as possible,
7997 instead of first building all desired matrices for all frames, and
7998 then updating them all.
7999 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
8001 2000-08-24 Gerd Moellmann <gerd@gnu.org>
8003 * bytecode.c (mark_byte_stack): Add a comment.
8005 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
8006 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
8009 2000-08-24 Kenichi Handa <handa@etl.go.jp>
8011 * minibuf.c (do_completion): Always use compare-string, not
8012 string-equal because the latter doesn't pay attention to
8013 multibyteness of strings.
8015 * process.c (create_process): Don't setup raw-text coding here.
8016 (Fopen_network_stream): Don't set coding->src_multibyte and
8017 coding->dst_multibyte here.
8018 (read_process_output): For process filter, return unibyte string
8019 if default-enable-multibyte-characters is nil.
8020 (send_process): If OBJECT is multibyte text, be sure to encoded it
8021 by the specified coding system for the process. Otherwise, setup
8023 (init_process): Don't initialize default-process-coding-system here.
8025 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
8027 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
8028 <scroll-down-aggressively>: Likewise.
8030 2000-08-23 Kenichi Handa <handa@etl.go.jp>
8032 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
8033 zero. Set coding->produced_char correctly.
8035 2000-08-22 Andrew Innes <andrewi@gnu.org>
8037 * makefile.w32-in: New file.
8039 * unexw32.c (unexec): Ignore old_name, and use the actual location
8040 of the current executable instead. Base new_name on this.
8042 * w32proc.c (create_child): Remove reference to security
8043 descriptor, which isn't needed and doesn't compile with mingw32.
8045 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8046 up dllimport attributes.
8047 (x_update_window_end): Update prototype.
8049 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
8050 extern, which screws up dllimport attributes.
8052 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8053 up dllimport attributes.
8055 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
8056 screws up dllimport attributes.
8058 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8059 up dllimport attributes.
8060 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
8061 screws up dllimport attributes.
8063 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8064 up dllimport attributes.
8066 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
8067 screws up dllimport attributes.
8069 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
8070 screws up dllimport attributes.
8072 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8073 up dllimport attributes.
8075 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
8076 unnecessary extern, which screws up dllimport attributes.
8079 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8080 up dllimport attributes.
8082 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
8083 unnecessary extern, which screws up dllimport attributes.
8085 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
8086 screws up dllimport attributes.
8088 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8089 up dllimport attributes.
8091 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
8093 * w32bdf.c (search_file_line):
8094 (set_bdf_font_info):
8096 (w32_get_bdf_glyph):
8097 (w32_BDF_to_x_font): Fix compile warnings.
8099 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
8101 * w32select.c: Include keyboard.h before frame.h.
8103 * w32fns.c (max): Define macro.
8104 (JOHAB_CHARSET): Define if not known.
8105 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
8106 (Fx_show_tip): Synch with X version.
8108 * w32xfns.c: Include keyboard.h before frame.h.
8110 * w32fns.c: Include keyboard.h before frame.h.
8112 * w32term.c: Include keyboard.h before frame.h.
8114 * fontset.c: Include keyboard.h before frame.h.
8116 * w32inevt.c: Include keyboard.h before frame.h.
8117 (MOUSE_MOVED): Define if not known.
8119 * minibuf.c: Include keyboard.h before frame.h.
8121 * keyboard.c: Include keyboard.h before frame.h.
8123 * indent.c: Include keyboard.h before frame.h.
8125 * dispnew.c: Include keyboard.h before frame.h.
8127 * buffer.c: Include keyboard.h before frame.h.
8129 * alloc.c: Include keyboard.h before frame.h.
8131 * print.c: Include keyboard.h before frame.h.
8133 * process.c: Include keyboard.h before frame.h.
8135 * scroll.c: Include keyboard.h before frame.h.
8137 * sysdep.c: Include keyboard.h before frame.h.
8139 * term.c: Include keyboard.h before frame.h.
8141 * window.c: Include keyboard.h before frame.h.
8143 * xdisp.c: Include keyboard.h before frame.h.
8144 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
8146 * frame.c: Include keyboard.h before frame.h.
8148 * w32heap.h: Undefine min, max.
8150 * w32gui.h: Undefine min, max.
8152 * unexw32.c: Change PUCHAR to PCHAR.
8153 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
8156 (copy_executable_and_dump_data): Remove unnecessary static defs.
8157 (copy_executable_and_dump_data): Fix compile warnings.
8159 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
8161 * w32console.c (min): Define macro.
8162 (clear_frame, write_glyphs): Fix compile warning.
8164 * w32proc.c (compare_env):
8165 (find_child_console): Fix compile warning.
8167 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
8168 sys_errlist instead of _sys_errlist.
8169 (get_emacs_configuration_options): New function.
8171 * s/ms-w32.h (sys_nerr): Provide default definition.
8172 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
8173 name with _ prepended.
8174 (NSIG): Define if not known.
8175 (get_emacs_configuration): Provide extern declaration.
8176 (get_emacs_configuration_options): Provide extern declaration.
8177 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
8179 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
8181 (read_unc_volume): Fix compile warning.
8183 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
8184 definitions from being used.
8186 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
8188 * w32.c (unc_volume_file_attributes):
8189 (open_unc_volume): Make arg const.
8191 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
8192 (read_input_waiting): Remove excess parameter.
8194 * w32.c (init_environment): Call _access.
8195 (check_windows_init_file): Call _close.
8196 (init_user_info): Call _putenv.
8197 (init_environment): Call _putenv and _strdup.
8198 (init_ntproc): Reset volume info cache on startup.
8200 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
8201 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
8202 cannot override the CRT malloc.
8204 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
8205 (LINK_FLAGS): Append to original value of LINK_FLAGS.
8207 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
8208 unless we are linking with a static CRT.
8209 (RVA_TO_PTR): Cast result to unsigned char*.
8211 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
8212 (add_volume_info): Use xstrdup.
8214 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
8216 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
8217 (do_completion, Fminibuffer_complete_word): Use it.
8218 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
8219 var so it can take non-boolean values.
8221 2000-08-21 Gerd Moellmann <gerd@gnu.org>
8223 * editfns.c (find_field): Formatting changes.
8224 (toplevel): Some old-style function forward declarations
8225 changed to prototypes, some new protypes added, some functions
8228 * lisp.h (set_time_zone_rule): Add prototype.
8229 (use_dialog_box): External declaration.
8231 * keyboard.c (gen_help_event): Add parameter SIZE.
8232 (kbd_buffer_events_waiting): Slightly rewritten.
8233 (clear_event): New function.
8234 (kbd_buffer_get_event): Use it, and clear the input_events of
8236 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
8237 don't fill the newly created array with nils.
8238 (toplevel): Convert some old-style function forward declarations
8241 * keyboard.h (gen_help_event): Change prototype.
8243 * xterm.c (XTread_socket): Change calls to gen_help_event.
8245 * w32term.c (w32_read_socket): Change calls to gen_help_event.
8247 * eval.c (Fmacroexpand): Doc fix.
8249 2000-08-20 Jason Rumney <jasonr@gnu.org>
8251 * w32term.h (x_display_info_for_display): Remove as this function
8252 does not exist on W32.
8254 * w32term.c (help_echo_window): New variable.
8255 (syms_of_w32term): staticpro it.
8256 (note_mode_line_highlight): Set it.
8257 (XTextExtents16): Removed as there is no equivalent on W32.
8258 (x_compute_glyph_string_overhangs): Incomplete body removed, as
8259 the X way of doing this will not work for W32.
8260 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
8261 (x_draw_image_foreground): Avoid drawing outside of the clip area
8262 when image doesn't have a mask.
8263 (note_mouse_highlight): Process overlays in the right order of
8264 priority. Set help_echo_window.
8265 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
8266 because that's more visible for large images.
8268 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
8269 name to single_keymap_panes.
8270 (w32_menu_show): Set wv->title when dealing with titles.
8271 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
8273 2000-08-21 Miles Bader <miles@gnu.org>
8275 * minibuf.c (do_completion): Try again if we rewrite the input
8276 string, but no completion was done, so that any completion message
8279 2000-08-20 Gerd Moellmann <gerd@gnu.org>
8281 * xfaces.c (lface_equal_p): Compare strings differently.
8282 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
8283 (realize_tty_face): Use them.
8284 (syms_of_xfaces): Initialize new variables.
8285 (map_tty_color): New function, extracted from realize_tty_face.
8286 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
8287 foreground or background color, store the new color name in the
8288 realized face; previous code trying to do this had no effect.
8289 (realize_tty_face): Use map_tty_color.
8290 (Fclear_face_cache): Set face_change_count and ensure thorough
8293 2000-08-19 Gerd Moellmann <gerd@gnu.org>
8295 * undo.c (record_first_change, record_marker_adjustment): Don't
8296 use XBUFFER on last_undo_buffer which might not be a buffer.
8298 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8300 * coding.c (decode_coding_string): Set members consumed,
8301 consumed_char, produced, produced_char of *coding correctly. If
8302 decode_coding doesn't consume any byte, don't try anymore.
8303 (encode_coding_string): Likewise.
8305 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8307 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
8308 conditional have void type, for Standard C compilers.
8310 * xdisp.c (redisplay_internal): Compare windows for equality with
8311 EQ, instead of applying XWINDOW to something that might not
8314 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8316 * fontset.c (Finternal_char_font): Search only the selected frame
8317 for a window of the current buffer.
8319 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8321 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
8324 * keyboard.c (kbd_buffer_get_event): Handle the case that the
8325 second half of a HELP_EVENT is found at the start of kbd_buffer.
8327 2000-08-18 Miles Bader <miles@gnu.org>
8329 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
8331 * editfns.c (save_restriction_save): Rewrite to use markers.
8332 (save_restriction_restore): Rewrite to understand new form of data
8333 saved by save_restriction_save.
8334 (Fsave_restriction): Remove cautionary note in doc-string.
8336 2000-08-17 Gerd Moellmann <gerd@gnu.org>
8338 * fileio.c (build_annotations): Add a comment explaining the
8339 return value of format-annotate-function. Replace a spurious call
8340 to Flength with a CONSP test. Call format-annotate-function with
8341 a fifth arg specifying how many times the function is been called
8342 in a row, to let it choose temporary buffers appropriately.
8344 2000-08-17 Dave Love <fx@gnu.org>
8346 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
8347 declare make_temp_name twice.
8349 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
8350 (unreadpure): Give it an arg.
8352 * unexalpha.c: Prototype fatal_unexec, mark_x,
8353 update_dynamic_symbols. Declare unexec as void.
8355 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
8356 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
8358 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
8359 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
8361 * alloca.c: Use #error.
8362 [POINTER_TYPE]: Use it.
8364 * eval.c (Fdefvar): Doc fix.
8366 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
8367 INITIALIZE_INTERVAL.
8369 * buffer.h: Avoid DECLARE_INTERVALS.
8371 * config.in: Add size_t.
8373 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
8375 * w16select.c (set_clipboard_data): If there's not enough memory
8376 to put text into clipboard, return 1, as Fw16_set_clipboard_data
8377 expects. In case of other failures, return 3.
8378 (system_error_msg): New error message.
8379 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
8382 2000-08-16 Gerd Moellmann <gerd@gnu.org>
8384 * term.c (write_glyphs): Also turn off inverse video after turning
8385 off other appearances in case TS_exit_attribute_mode is not equal
8386 to TS_end_standout_mode.
8387 (insert_glyphs): Turn inverse video on/off for each run of glyphs
8389 (turn_off_face): Reset standout_mode only if
8390 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
8391 is equal to TS_end_standout_mode.
8393 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8395 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
8396 sequence at the end of the source block.
8398 * ccl.c (Fccl_program_p): Docstring modified.
8399 (Fccl_execute): Likewise.
8400 (Fccl_execute_on_string): Likewise.
8402 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
8404 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
8406 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8408 The following changes are mainly to fix bugs of
8409 encode/decode-coding-string failing if encoding/decoding return
8410 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
8411 variable conversion_buffer.
8413 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
8414 decrement dst_end to avoid buffer overflow in the later call of
8417 * coding.h (conversion_buffer_size, conversion_buffer)
8418 (get_conversion_buffer): Extern deleted.
8420 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
8421 (conversion_buffer, conversion_buffer_size): Variables deleted.
8422 (get_conversion_buffer): Function deleted.
8423 (struct conversion_buffer): New structure.
8424 (MAX_ALLOCA): New macro.
8425 (allocate_conversion_buffer): New macro.
8426 (extend_conversion_buffer, free_conversion_buffer): New functions.
8427 (ccl_coding_driver): Set coding->result.
8428 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
8429 this is the last block of source.
8430 (encode_coding): Likewise. Handle the source block as the last
8431 one only when the whole source text is consumed.
8432 (decode_coding_string): Handle the case that the output buffer is
8433 too small to decode the whole source text. Use
8434 allocate_conversion_buffer, extend_conversion_buffer and
8435 free_conversion_buffer, not get_conversion_buffer.
8436 (encode_coding_string): Likewise.
8437 (init_coding): Function deleted.
8438 (init_coding_once): Delete code to initialize conversion_buffer_size.
8440 * emacs.c (main): Don't call init_coding.
8442 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
8444 * term.c (write_glyphs): Use a locally declared conversion_buffer.
8445 (insert_glyphs): Likewise.
8447 * w32console.c (write_glyphs): Use a locally declared
8450 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
8452 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
8453 member of display_info is NULL.
8455 2000-08-15 Gerd Moellmann <gerd@gnu.org>
8457 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
8459 * term.c (turn_off_face): Reset standout_mode when resetting
8460 appearances with capability `me'.
8461 (write_glyphs): Switch on inverse video before each face change.
8463 2000-08-14 Dave Love <fx@gnu.org>
8465 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
8466 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
8467 (lisp_free): Declare and make static.
8469 * window.c: Fix embedded comment.
8470 (syms_of_window): Fix doc string.
8472 2000-08-14 Gerd Moellmann <gerd@gnu.org>
8474 * keymap.c (push_key_description): If C without modifiers is < 32,
8475 make sure to print `C-' before `M-', like in the manual.
8477 2000-08-11 Gerd Moellmann <gerd@gnu.org>
8479 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
8480 since they aren't relocated anymore.
8481 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
8483 * xdisp.c (try_cursor_movement): Fix handling of cursor in
8484 partially visible line which is smaller than the window's height.
8486 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8488 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
8489 the multibyte form of eight-bit-control characters.
8490 (Fccl_execute_on_string): Initialize ccl->multibyte.
8492 * ccl.h (struct ccl_program): New member multibyte.
8494 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
8496 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8498 * regex.c (regex_compile) <normal_char>: Pay attention to
8500 (analyse_first) <exactn>: Setup fastmap correctly for
8501 eight-bit-control characters.
8503 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8505 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
8507 * keyboard.c (make_lispy_event): Handle the new event type
8508 multibyte_char_keystroke.
8510 * xterm.c: Include coding.h.
8511 (XTread_socket): Work around a bug of XmbLookupString. If the
8512 input is from XIM, decode it according to the current locale. In
8513 that case, generate multibyte_char_keystroke events.
8515 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8517 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
8518 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
8520 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8522 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
8523 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
8524 (move_it_in_display_line_to): Record iterator's ascent and descent
8525 before producing glyphs, and restore them when we know the glyph
8526 doesn't fit on the line.
8527 (move_it_to): Restructured so that it's easier to debug. If
8528 moving to a vpos, and not moving to an x or character position,
8529 stop as soon as the specified vpos is reached; don't move further
8530 into that line because that might change the computed line height.
8531 (try_cursor_movement): New function, extracted from the cursor
8532 movement branch of redisplay_window. If ending on a partially
8533 visible line, don't try to scroll if the cursor line is taller
8535 (redisplay_window): Use try_cursor_movement.
8537 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
8538 because that function doesn't cope with variable-height lines.
8540 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
8541 box cursor because that's better visible for large images.
8543 2000-08-10 Miles Bader <miles@gnu.org>
8545 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
8547 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8549 * xdisp.c (Vmessages_buffer_name): New variable.
8550 (message_dolog): Use it.
8551 (syms_of_xdisp): Initialize it.
8553 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
8555 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
8556 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
8557 redundant now that keyboard.h is included.
8559 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
8561 * keyboard.c (kbd_buffer_events_waiting): New function.
8563 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
8565 * msdos.c: Include keyboard.h.
8566 (XMenuActivate): Empty no_event events from the event buffer. If
8567 no events are left after that, call clear_input_pending.
8568 (mouse_clear_clicks): New function, code moved from mouse_init.
8569 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
8570 mouse driver to ``forget'' any past clicks.
8572 * Makefile.in (msdos.o): Depend on keyboard.h.
8574 2000-08-09 Gerd Moellmann <gerd@gnu.org>
8576 * lisp.h (input_pending): External declaration.
8578 * dispextern.h (Qredisplay_dont_pause): Declare extern.
8580 * xdisp.c (echo_area_display): Display thoroughly if input is
8581 pending. Bind redisplay-dont-pause to t during the redisplay.
8582 in case input is pending.
8584 * dispnew.c (Qredisplay_dont_pause): New variable.
8585 (syms_of_display): Initialize and staticpro it.
8586 (update_frame_1): Don't interrupt the display for pending input if
8587 redisplay_dont_pause is set.
8589 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8591 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8593 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8595 * callproc.c (Fcall_process): Terminate the unwind-protect around
8596 the post-read-conversion of coding system.
8598 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8599 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8600 * buffer.h (overlays_at): Update prototype.
8601 * xdisp.c (next_overlay_change): Update call to overlays_at.
8602 * xfaces.c (face_at_buffer_position): Likewise.
8603 * textprop.c (Fget_char_property): Likewise.
8604 * xterm.c (note_mouse_highlight): Likewise.
8606 * minibuf.c (do_completion): Don't consider a simple change of
8607 case as `completion'.
8609 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8611 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8612 * undo.c (record_delete): Make sure last_point_position_buffer is
8613 a buffer before comparing pointers.
8615 * coding.h (decode_coding_string): Declare.
8617 * intervals.h (Fprevious_single_char_property_change): Declare.
8619 * textprop.c (Fprevious_single_char_property_change): Don't do
8620 arithmetic directly on lisp objects.
8622 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
8624 * keyboard.h (menu_item_eval_property): Declare.
8626 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8627 reuse as buffer name, instead of recreating (and discarding) every
8628 time a message is logged.
8629 (with_echo_area_buffer): Make callback arg A2 a lisp object.
8630 (current_message_1, truncate_message_1, set_message_1)
8631 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8632 (current_message, truncate_echo_area, display_echo_area)
8633 (resize_echo_area_axactly): Changed calls.
8635 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
8637 (Ffind_coding_systems_region_internal): First argument to Fappend
8638 must be an integer, not a Lisp object.
8640 2000-08-08 Kenichi Handa <handa@etl.go.jp>
8642 * charset.c (Fchar_width): Doc fix.
8644 2000-08-08 Gerd Moellmann <gerd@gnu.org>
8646 * charset.c (Fstring_width): Doc fix.
8648 2000-08-07 Gerd Moellmann <gerd@gnu.org>
8650 * xdisp.c (start_display): When starting display on a continuation
8651 line, clear ascent and descent members of the iterator structure;
8652 the height of the continued line does not affect the height of the
8654 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8655 line taller than the window.
8656 (redisplay_window) <forced window start>: Handle case that the
8657 middle of the window is not found in any row.
8658 (dump_glyph_row): Show more information.
8659 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8660 first text line in a glyph matrix.
8662 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8663 of the clip area when image doesn't have a mask.
8665 * fns.c (sweep_weak_table): Fix survival conditions for
8666 key-or-value and key-and-value weakness.
8668 * .gdbinit (xhashtable): New command.
8670 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8671 tables out of the list of all weak hash tables.
8673 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8674 a new buffer is created, make sure echo_area_buffer[] references
8677 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8679 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8682 2000-08-07 Kenichi Handa <handa@etl.go.jp>
8684 * syntax.c (skip_chars): Fix previous change. Make the handling
8685 of unibyte string consistent with that of regex search.
8687 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8689 * xmenu.c (popup_get_selection): Use xfree instead of free.
8691 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8693 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8695 * callproc.c (child_setup): Use xfree instead of free.
8697 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8699 (run_mac_command, closedir): Use `xfree' instead of `free'.
8701 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8703 * eval.c (error): Use xfree instead of free.
8705 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8707 * fns.c: Replace `illegal' with `invalid'.
8708 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8710 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8712 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8715 2000-08-04 Noah Friedman <friedman@splode.com>
8717 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8720 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8722 * syntax.c (skip_chars): Fix typo in error message.
8724 2000-08-04 Andreas Schwab <schwab@suse.de>
8726 * m/ia64.h: Moved from s/ia64.h.
8728 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8730 * process.c (read_process_output): Big simplification. Handle
8731 composition and post-read-conversion of coding system correctly.
8732 (send_process): Handle composition correctly.
8734 * callproc.c (Fcall_process): Handle post-read-conversion of
8735 coding system if any.
8737 * coding.c (decode_coding_iso2022): More strict check for handling
8739 (coding_restore_composition): Pay attention to the case that
8740 cmp_data is not set properly (because of invalid code in the
8742 (run_pre_post_conversion_on_str): Include text properties in the
8744 (decode_coding_string): Set members of coding correctly.
8746 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8748 * s/ia64.h: New file.
8750 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8751 Use NULL instead of 0 at the end of variable argument list of
8752 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8753 sizeof (int) < sizeof (void *).
8755 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8756 of variable argument lists of XtVaGetValues and XtVaSetValues.
8758 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8759 variable argument lists of XtVaGetValues and XtVaSetValues.
8761 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8763 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8764 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8766 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8769 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8770 in call to Fsingle_key_description.
8772 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8775 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8777 * window.c (display_buffer_reuse_frames): New variable.
8778 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8779 frames displaying BUFFER.
8780 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8782 2000-08-01 Miles Bader <miles@gnu.org>
8784 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8785 when to constrain NEW_POS (they were pretty screwed up before).
8787 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8789 * msdos.c (run_msdos_command): Save and restore the master
8790 environment, for the case that child_setup signals an error.
8791 When mirroring slashes in DOS shell commands, don't fail when
8792 argv[2] has embedded blanks.
8793 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8794 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8795 (dos_ttraw): Call mouse_setup_buttons.
8797 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8798 using alloca; free it after run_msdos_command returns.
8800 2000-07-27 Dave Love <fx@gnu.org>
8802 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8803 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8805 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8807 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8809 * editfns.c (lisp_time_argument): Fix last change.
8811 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8813 * fns.c (Fdelete): Make it work on vectors and strings in addition
8816 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8817 (syms_of_fns): Initialize new variables.
8818 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8819 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8820 weakness, with t meaning the same as `key-and-value'.
8822 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8824 * coding.h (struct coding_system): Member safe_charset deleted.
8826 * coding.c (Qsafe_charsets): This variable deleted.
8827 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8829 (coding_safe_chars): New function.
8830 (CODING_SAFE_CHAR_P): New macro.
8831 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8832 checking safe_charsets member of the coding system. Caller changed.
8833 (detect_coding_iso2022): New local variable safe_chars.
8834 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8835 safe_charsets member of the coding system.
8836 (decode_coding_iso2022): New local variable safe_chars.
8837 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8838 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8839 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8840 (ENCODE_UNSAFE_CHARACTER): New macro.
8841 (encode_coding_iso2022): New local variable safe_chars. Check
8843 (setup_coding_system): Delete the code to initialize
8844 coding->safe_charses
8845 (intersection, find_safe_codings): New functions.
8846 (Ffind_coding_systems_region_internal): New function.
8847 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8848 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8849 variable and initialize it.
8851 * fns.c (char_table_ref_and_index): New function.
8853 * lisp.h (char_table_ref_and_index): Add prototype.
8855 2000-07-26 Sam Steingold <sds@gnu.org>
8857 * editfns.c (lisp_time_argument): Added third argument `usec'.
8858 (Ffloat_time): New built-in Lisp function.
8860 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8862 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8863 for the character code.
8865 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8868 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8869 if called for a popup menu.
8870 (xmenu_show): Store help string in widget values.
8872 2000-07-26 Dave Love <fx@gnu.org>
8874 * syswait.h: Move some definitions.
8875 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8876 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8877 perspicuous definitions.
8878 (WTERMSIG): Fix bit pattern used.
8880 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8882 * print.c (print_object): If vector printing is truncated, print
8883 "..." to indicate it as well as the case of list printing.
8885 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8887 * xdisp.c (next_element_from_display_vector): Improve comments.
8889 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8890 for the character code, and the rest for the face id as in 20.x.
8891 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8893 * window.c (window_display_table): Cleaned up.
8895 * syntax.c (Fforward_word): Add last arg nil in call of
8896 Fconstrain_to_field.
8898 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8900 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8901 identical but for the letter-case, don't call
8902 barf_or_query_if_file_exists.
8904 2000-07-25 Miles Bader <miles@gnu.org>
8906 * editfns.c (find_field): Honor special `boundary' fields.
8907 (Qboundary): New variables.
8908 (syms_of_editfns): Initialize Qboundary.
8909 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8910 Use scan_buffer instead of find_before_next_newline, because it
8911 allows us to detect the boundary case where there's a newline at
8913 * lisp.h (Fconstrain_to_field): Update external declaration.
8915 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8917 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8920 2000-07-24 Dave Love <fx@gnu.org>
8922 * s/sunos4-0.h, s/sol2.h:
8923 (LIBS_TERMCAP): Move from m/sparc.h.
8925 * m/sparc.h (TERMINFO): Moved to system files (probably only
8926 relevant for sunos4 judging by its vintage).
8927 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8930 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8932 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8933 name to single_keymap_panes.
8935 2000-07-24 Andreas Schwab <schwab@suse.de>
8937 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8939 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8941 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8942 parameters instead of using int parameters. Expect FN to accept
8943 EMACS_INT parameters.
8944 (display_echo_area, resize_echo_area_axactly, current_message)
8945 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8946 with new argument list.
8947 (resize_mini_window_1): New callback function.
8948 (current_message_1, truncate_message_1, set_message_1): Change
8949 parameter lists to the new format expected by with_echo_area_buffer.
8951 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8953 * fontset.c (fontset_ref): Remove INLINE declaration.
8954 (fontset_ref_via_base): Likewise.
8955 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8958 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8960 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8961 correct order of priority. If help echo was found in an overlay,
8962 use that overlay as the object in which the help echo was found.
8964 2000-07-22 Miles Bader <miles@gnu.org>
8966 * textprop.c (Fprevious_single_char_property_change): The initial
8967 property value should be from the position preceding POSITION, not
8970 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8972 * coding.c (syms_of_coding): Doc fix for
8973 inhibit-iso-escape-detection.
8975 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8977 * xterm.c (note_mouse_highlight): Process overlays in the right
8980 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8982 * xterm.c (note_mouse_highlight): If help-echo was found in an
8983 overlay, use that overlay as the object in which the help was found.
8985 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8987 * window.c (foreach_window): Instead of a fake variable argument
8988 list, take one USER_DATA argument.
8989 (foreach_window_1): Likewise, and call callback functions with two
8990 args, the window and USER_DATA.
8991 (struct check_window_data): New struct.
8992 (check_window_containing): Use it.
8993 (window_from_coordinates): Set up a struct check_window_data for
8995 (add_window_to_list, freeze_window_start): Change parameters
8996 according to new calling convention.
8998 * window.h (foreach_window): Change prototype.
9000 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
9002 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
9004 * xmenu.c (menu_help_callback): Call show_help_echo with
9005 additional arguments OBJECT and POS.
9007 2000-07-21 Kenichi Handa <handa@etl.go.jp>
9009 * data.c (Faset): Allow storing any multibyte character in a
9010 string. Convert unibyte string to multibyte if necessary.
9012 * xfns.c (x_encode_text): New function.
9013 (x_set_name): Use x_encode_text.
9014 (x_set_title): Likewise.
9016 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
9018 * xterm.h (x_encode_text): Add prototype.
9020 2000-07-20 Dave Love <fx@gnu.org>
9022 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
9025 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
9027 * msdos.c (help_echo_window): New variable.
9028 (syms_of_msdos): Initialize and staticpro it.
9029 (IT_note_mode_line_highlight): Set help_echo_window.
9030 (IT_note_mouse_highlight): Ditto.
9031 (dos_rawgetc): Store help_echo_window in the second event produced
9034 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
9035 Record the object that generated the help echo and the position of
9036 that object in help_echo_object and help_echo_pos. Record that
9037 some glyphs in a row are displayed in mouse-face.
9038 (IT_update_begin): Don't clear mouse highlight unless one of the
9039 enabled glyph rows is marked as being displayed in mouse-face.
9040 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
9041 and position recorded in help_echo_object and help_echo_pos to the
9043 (IT_menu_display): Accept a new argument PN: the pane number of
9044 the current menu pane. Record the pane number and the item
9045 number of the item which has associated help string.
9046 (XMenuActivate): Update the prototype for help_callback in
9047 function declaration. Call IT_menu_display with the current menu
9048 pane number as an additional argument. Call help_callback with
9049 two additional arguments: the pane number and the item number of
9050 the menu item associated with the help text.
9051 (help_echo_object, help_echo_pos): New variables.
9052 (syms_of_msdos): Initialize them and staticpro help_echo_object.
9054 * msdos.h (XMenuActivate): Update prototype.
9056 2000-07-19 Gerd Moellmann <gerd@gnu.org>
9058 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
9059 Add some more prototypes.
9061 * xterm.c, xterm.h: Add some more prototypes.
9063 * lisp.h (Fnext_single_char_property_change): Add prototype.
9065 * dispnew.c (direct_output_for_insert): Remove confusing
9066 outer local variable mouse_face_overwritten_p.
9067 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
9069 * alloc.c (allocate_string_data): Don't copy old string contents.
9071 2000-07-19 Kenichi Handa <handa@etl.go.jp>
9073 * coding.c (code_convert_region): Delete text properties before
9074 shrinking the conversion region.
9076 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9078 * dispnew.c (update_text_area): Write the whole row if it
9079 has mouse-face in it.
9081 * xfaces.c (face-alternative-font-family-alist): Remove
9082 DEFVAR_LISP; staticpro instead.
9084 * xmenu.c (menu_help_callback): Call show_help_echo with
9087 * keyboard.c (show_help_echo): Add parameter WINDOW.
9088 (read_char): Call show_help_echo with window extracted from Lisp
9090 (gen_help_event): Add parameter WINDOW.
9092 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
9094 * xterm.c (help_echo_window): New variable.
9095 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
9096 (XTread_socket): Pass help_echo_window to gen_help_event.
9097 (syms_of_xterm): Initialize and staticpro help_echo_window.
9099 2000-07-18 Dave Love <fx@gnu.org>
9101 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
9103 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9105 * alloc.c (allocate_string_data): If string had already data
9106 assigned, copy old contents to new string data.
9108 * coding.c (syms_of_coding): Fix typo in spelling of variable
9109 `inhibit-iso-escape-detection'.
9111 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
9113 * Makefile.in: Add dependencies on dispextern.h.
9114 (alloca.o): Don't define malloc and define EMACS_FREE instead of
9115 `free'; both can conflict with system header files.
9117 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9119 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
9122 2000-07-18 Dave Love <fx@gnu.org>
9124 * window.c (Fwindow_list): Declare arg `window'.
9126 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9128 * coding.c (setup_coding_system): Don't override the explicitly
9129 specified designations.
9131 2000-07-15 Miles Bader <miles@gnu.org>
9133 * editfns.c (char_property_eq, char_property_stickiness): Renamed
9134 from `text_property_eq' and `text_property_stickiness', respectively.
9135 (find_field, Fconstrain_to_field, char_property_eq)
9136 (char_property_stickiness): Changed to call char-property functions
9137 instead of text-property-only ones.
9139 * textprop.c (Fnext_single_char_property_change): Made a subr (was
9140 `next_single_char_property_change'). Do more error checking, and
9141 cleanup limit behavior.
9142 (Fprevious_single_char_property_change): New function.
9143 (syms_of_textprop): Initialize new subrs.
9145 * xdisp.c (display_prop_end, invisible_text_between_p):
9146 Call Fnext_single_char_property_change instead of
9147 next_single_char_property_change.
9149 2000-07-15 Jason Rumney <jasonr@gnu.org>
9151 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
9152 after menu is finished with.
9153 (add_menu_item): Only consider wv->title as a menu title.
9154 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
9156 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
9158 (FONT_REGEXP): Remove unused macro, and its sub-components.
9159 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
9161 * w32term.c (help_echo_object, help_echo_pos): New variables.
9162 (note_mode_line_highlight): Store additional information about the
9163 help-echo in help_echo_object and help_echo_pos. Check both
9164 `local-map' and `keymap' properties for changing the cursor
9165 (note_mouse_highlight): Store additional information about the
9166 help-echo in help_echo_object and help_echo_pos.
9167 (note_tool_bar_highlight): Set help_echo_object to nil and
9168 help_echo_pos to -1.
9169 (w32_read_socket): Use gen_help_event instead of filling
9170 input_events manually.
9171 (syms_of_w32term): Staticpro help_echo_object.
9172 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
9173 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
9174 (x_clear_mouse_face): New function.
9175 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
9176 (x_update_window_begin): No need to turn off the mouse
9178 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9179 depending on whether they contain glyphs highlighted in mouse-face.
9180 (x_fill_stretch_glyph_string): Consume runs of stretch
9181 glyphs instead of a single one.
9182 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9183 with new argument list.
9184 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9185 (x_append_glyph, x_append_composite_glyph)
9186 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9187 changes in struct glyph starting 1999-12-27. See comments for
9188 xterm.c on 2000-07-05.
9190 2000-07-14 Sam Steingold <sds@gnu.org>
9192 * xfaces.c (realize_x_face): Fix the last patch:
9193 check `default_face' before dereferencing.
9195 2000-07-14 Dave Love <fx@gnu.org>
9197 * syntax.c (back_comment): Add null default in switch (for pcc).
9199 2000-07-14 Kenichi Handa <handa@etl.go.jp>
9201 * xfaces.c (realize_x_face): Make fontset using the base of the
9202 default_face's fontset, not using the default fontset.
9204 * coding.c (inhibit_iso_escape_detection): New variable.
9205 (syms_of_coding): Make it a Lisp variable.
9206 (detect_coding_iso2022): If inhibit_iso_escape_detection is
9207 nonzero, ignore ISO2022's escape sequence.
9209 2000-07-14 Gerd Moellmann <gerd@gnu.org>
9211 * alloca.c (malloc) [emacs]: Define as xmalloc.
9213 * xfns.c (Fx_show_tip): If frame parameters contain a position,
9214 use that instead of the mouse position. Add parameters DX and DY.
9216 * dispextern.h (Fx_show_tip): Adjust number of parameters
9219 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
9220 if HELP is a function, call it with OBJECT and POS as parameters
9221 to get the help to display.
9222 (gen_help_event, kbd_buffer_store_help_event): New functions.
9223 (kbd_buffer_get_event): Construct the Lisp help-event differently.
9224 (read_char): Call show_help_echo with new parameters.
9226 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
9229 * xterm.c (help_echo_object, help_echo_pos): New variables.
9230 (note_mode_line_highlight): Store additional information about the
9231 help-echo in help_echo_object and help_echo_pos. Check both
9232 `local-map' and `keymap' properties for changing the cursor
9233 (note_mouse_highlight): Store additional information about the
9234 help-echo in help_echo_object and help_echo_pos.
9235 (note_tool_bar_highlight): Set help_echo_object to nil and
9236 help_echo_pos to -1.
9237 (XTread_socket): Use gen_help_event instead of filling
9238 input_events manually.
9239 (syms_of_xterm): Staticpro help_echo_object.
9241 * xmenu.c (menu_highlight_callback): Use
9242 kbd_buffer_store_help_event instead of setting up and input_event
9245 * xdisp.c (eval_form): GCPRO argument sexpr.
9246 (call_function): New function.
9247 (handle_single_display_prop): Use call_function and FUNCTIONP
9248 instead of checking whether if font_height is a symbol and
9251 * eval.c (internal_condition_case_2): New function.
9253 * lisp.h (FUNCTIONP): New macro.
9254 (internal_condition_case_2, call_function): Add prototypes.
9256 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
9257 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
9258 Always set `arg' member of input_events.
9259 (construct_menu_click): Unused function removed.
9261 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
9263 * w32term.c (construct_mouse_click, construct_mouse_wheel)
9264 (construct_drag_n_drop, x_scroll_bar_handle_click)
9265 (w32_read_socket): Always set `arg' member of input_events.
9267 * keyboard.c (show_help_echo): Use eval_form. Add comment.
9269 * lisp.h (eval_form): Add prototype.
9271 * xdisp.c (eval_form): Make it externally visible.
9273 2000-07-13 Gerd Moellmann <gerd@gnu.org>
9275 * xterm.c (x_handle_tool_bar_click): Store the frame in the
9276 frame_or_window slot of TOOL_BAR_EVENT input events instead of
9277 consing. For prefix events, store the frame in the `arg' slot of
9278 the event, otherwise store the key there.
9279 (XTread_socket): Instead of consing, use the frame_or_window slot
9280 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
9282 * xmenu.c (menu_highlight_callback): Store help string in the
9283 `arg' member of the input event; don't cons.
9284 (menubar_selection_callback): Use the `arg' slot of input events
9285 to queue additional information, instead of consing.
9287 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
9289 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
9291 (w32_read_socket): Adapt to changes in HELP_EVENTs.
9293 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
9294 input events to queue additional information, instead of consing.
9296 * keyboard.c (kbd_buffer_gcpro): Renamed from
9297 kbd_buffer_frame_or_window. Now used for all Lisp objects
9298 referenced from the input queue.
9299 (kbd_buffer_store_event): Always use structure assignment for
9300 copying input events. Record all Lisp objects referenced from
9301 events in kbd_buffer_gcpro.
9302 (kbd_buffer_get_event): Construct Lisp `help-echo' events
9303 differently from input events. Test for prefix menu_bar_events
9304 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
9305 event in kbd_buffer_gcpro to nil.
9306 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
9307 frame_or_window is equal to its arg member as prefix events.
9308 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
9309 used by an input event to nil.
9310 (init_keyboard): Use two times the size of the input queue
9311 for kbd_buffer_gcpro.
9312 (syms_of_keyboard): Likewise.
9314 * emacs.c (handle_USR2_signal, handle_USR1_signal):
9315 Use USER_SIGNAL_EVENT.
9317 * termhooks.h (struct input_event): Add member `arg'.
9318 (MENU_BAR_EVENT): Renamed from menu_bar_event.
9319 (USER_SIGNAL_EVENT): Renamed from user_signal.
9321 * xfaces.c (ASET): Remove definition.
9323 * lisp.h (AREF, ASET, ASIZE): New macros.
9325 * fontset.c (AREF, ASIZE): Remove definitions.
9327 * fns.c (AREF): Remove definition.
9329 * composite.c (AREF): Remove definition.
9331 2000-07-12 Gerd Moellmann <gerd@gnu.org>
9333 * dispnew.c (redraw_overlapped_rows): Add missing local.
9334 (scrolling_window): Remove debug code.
9336 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
9337 Before scrolling, turn off a mouse-highlight in the window
9340 * xterm.c (x_update_window_end): Add parameter
9341 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
9342 redisplay in XTframe_up_to_date.
9343 (x_clear_mouse_face): New function.
9344 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
9346 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
9348 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
9349 it when any row is written to that contains glyphs highlighted in
9351 (update_window): Call the window update end hook with new
9352 parameter MOUSE_FACE_OVERWRITTEN_P.
9353 (direct_output_for_insert): Give up if row contains mouse-face.
9355 * dispextern.h (struct redisplay_interface): Add parameter
9356 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
9357 (clear_mouse_face): New function pointer member.
9359 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
9361 * syntax.c (back_comment): Use one switch rather than a few `if's.
9362 Obey open_paren_in_column_0_is_defun_start.
9363 When reverting to the `slow' method, try to nicely handle the case
9364 of nested comments by checking that the comment-starter we found
9365 does indeed match the comment-ender.
9366 (scan_sexps_forward, scan_sexps_forward):
9367 Ignore excessive opening parenthesis rather than throwing an error.
9369 2000-07-11 Gerd Moellmann <gerd@gnu.org>
9371 * doc.c (Fsubstitute_command_keys): Handle case that a GC
9372 in Fwhere_is_internal or get_keymap_1 relocates string contents.
9374 * dispnew.c (direct_output_forward_char): Give up if currently
9375 displaying a message instead of the minibuffer contents.
9377 * xterm.c (x_update_window_begin): No need to turn off the mouse
9379 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9380 depending on whether they contain glyphs highlighted in mouse-face.
9382 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
9383 compare the mouse_face_p flags of both rows.
9385 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
9387 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
9389 * keyboard.c (show_help_echo): Accept additional parameter
9390 ok_to_overwrite_keystroke_echo.
9391 (read_char): Call show_help_echo with a zero
9392 ok_to_overwrite_keystroke_echo argument.
9393 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
9394 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
9395 ok_to_overwrite_keystroke_echo argument.
9396 * w32menu.c (w32_menu_display_help): Call show_help_echo with
9397 non-zero ok_to_overwrite_keystroke_echo argument.
9399 2000-07-10 Gerd Moellmann <gerd@gnu.org>
9401 * xdisp.c (try_window_id): If changes are all below what is
9402 displayed in the window, and point is in the window, we still
9403 might have to find point on the display.
9405 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
9406 glyphs instead of a single one.
9407 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9408 with new argument list.
9409 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9411 * keymap.c (get_keymap_1): Add comment that this function can GC.
9412 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
9413 comment that functions can GC.
9414 (Fset_keymap_parent): GCPRO arg KEYMAP.
9416 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
9418 * msdos.c (XMenuActivate): After exiting the menu, restore the
9419 echo area message and erase it.
9421 2000-07-10 Kenichi Handa <handa@etl.go.jp>
9423 * fontset.c (Ffontset_info): Make the return value more compatible
9424 with that of Emacs 20.
9426 2000-07-07 Gerd Moellmann <gerd@gnu.org>
9428 * eval.c (Fsignal): Handle case that backtrace_list is null.
9430 2000-07-07 Kenichi Handa <handa@etl.go.jp>
9432 * ccl.c (Fccl_execute): Typo fixed.
9434 2000-07-06 Gerd Moellmann <gerd@gnu.org>
9436 * window.c (window_loop): Add missing gcpro1 local variable.
9438 * window.c (Fwindow_list): Reverse list at the end.
9439 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
9440 means allow windows on OWINDOW's frame, only.
9441 (window_loop): Simplified; use Fwindow_list.
9443 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
9445 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9447 * xterm.c (XTread_socket): Increment handling_signal at the start,
9448 decrement it at the end.
9450 * eval.c (handling_signal): New variable.
9451 (Fsignal): Abort if handling_signal is non-zero.
9453 * lisp.h (handling_signal): External declaration.
9455 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
9457 2000-07-05 Ken Raeburn <raeburn@gnu.org>
9459 Sound support for NetBSD through "Linux emulation" support:
9460 * config.in (HAVE_SOUNDCARD_H): Undef.
9461 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
9462 * Makefile.in (LIBSOUND): New variable.
9463 (LIBES): Include it.
9464 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
9465 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
9466 (vox_open): Use DEFAULT_SOUND_DEVICE.
9467 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
9469 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9471 * print.c (print_error_message): If Vsignaling_function is set,
9472 show it in *Messages*.
9474 * lisp.h (Vsignaling_function): External declaration.
9476 * eval.c (Vsignaling_function): New variable.
9477 (Fsignal): Compute it.
9478 (syms_of_eval): Staticpro it.
9480 2000-07-05 Dave Love <fx@gnu.org>
9482 * syswait.h: Use the autoconf recommended approach. Old code
9483 #if'd out in case we need to revert.
9485 * config.in (HAVE_SYS_WAIT_H): Added.
9487 2000-07-05 Andrew Innes <andrewi@gnu.org>
9489 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
9490 when non-NULL instead of __morecore, to take account of buffer
9491 memory. This also solves a problem with spurious memory warnings
9494 * ralloc.c: Make real_morecore non-static.
9496 * eval.c (internal_condition_case): Comment out abort if
9497 interrupt_input_blocked is not zero.
9499 * makefile.nt: Add support for `bootstrap' and related targets.
9500 Include minimal debug info in emacs.exe in release build.
9501 Remove all dependencies on lisp.h, and fixup some others.
9503 * w32.c (init_environment): Install code from 20.7 for providing
9504 default values for environment variables, based on the
9505 executable's own location.
9506 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
9507 (sys_socket): Install socket inheritance bug fix from 20.7.
9509 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
9510 here via blockinput.h).
9512 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
9514 * w32menu.c (w32_menu_display_help):
9515 * xmenu.c (menu_help_callback): Use show_help_echo.
9517 * keyboard.h (show_help_echo): Declare.
9519 * keyboard.c (show_help_echo): New function, extracted from read_char.
9520 Feval its `msg' argument if it's a cons cell.
9521 (read_char): Use it.
9522 (follow_key): Pass `autoload' to get_keyelt.
9524 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
9525 (note_tool_bar_highlight, XTread_socket):
9526 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
9528 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
9529 (note_tool_bar_highlight, w32_read_socket):
9530 Do not gratuitously ignore non-string `help-echo' properties.
9532 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9534 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
9536 * window.c (delete_all_subwindows): Reset Vwindow_list.
9538 * xterm.c (x_append_glyph, x_append_composite_glyph)
9539 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9540 changes in struct glyph starting 1999-12-27. Some bit-fields of
9541 struct glyph were not set, which made glyphs unequal when compared
9542 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
9543 effects were the result. This also depended on the contents of
9544 memory returned by xmalloc. If flickering happens again, activate
9545 the code in clear_glyph_row that's in #if 0. If the flickering is
9546 gone with that, chances are that it is caused by something similar.
9548 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
9550 * dispextern.h: Add some comments.
9552 * window.c (add_window_to_list): Add parameter LIST.
9553 (window_list): Order list so that, for each frame, windows are
9554 in canonical order, and so that frames appear in the list in
9555 the order given by Vframe_list.
9556 (next_window): Reverse the handling of NEXT_P.
9558 2000-07-04 Gerd Moellmann <gerd@gnu.org>
9560 * window.c (Vwindow_list): New variable.
9561 (make_window, delete_window): Set Vwindow_list to nil.
9562 (check_window_containing): New function.
9563 (window_from_coordinates): Rewritten.
9564 (add_window_to_list, window_list, candidate_window_p)
9565 (decode_next_window_args, next_window): New functions.
9566 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
9567 (Fwindow_list): New function.
9568 (Fother_window): Cleaned up.
9569 (foreach_window): Add a longer "variable argument list". Let
9570 callback function return 0 to indicate that cycling over windows
9572 (foreach_window_1): Likewise.
9573 (freeze_window_start): Return int.
9574 (init_window): New function.
9575 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9577 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9578 input_event with bzero.
9579 (main): Call init_window.
9581 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9584 2000-07-04 Kenichi Handa <handa@etl.go.jp>
9586 * composite.h (make_composition_value_copy): Extern it.
9588 * composite.c (make_composition_value_copy): New function.
9590 * editfns.c (Fformat): While copying text properties, make each
9591 composition property value a copy.
9593 * fns.c (concat): While copying text properties, make each
9594 composition property value a copy.
9596 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9598 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9600 * fns.c (sweep_weak_table): Mark only objects that are not
9603 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9604 include those frames as candidates which have their focus
9605 redirected to the minibuffer frame.
9607 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9609 * fns.c (Fputhash): Return `value' rather than nil.
9611 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9613 * frame.c (next_frame): Don't check focus redirection in case
9614 MINIBUF is a window. Doing so excludes frames using MINIBUF
9615 unless their focus is redirected, which contradicts the
9616 specification of next-frame, and leads to infinite loops in
9617 certain situations when cycling through windows with next-window.
9619 2000-06-30 Kenichi Handa <handa@etl.go.jp>
9621 * coding.c (code_convert_region): Even if the length of text is
9622 zero, try to convert it if coding->type is coding_type_ccl.
9623 (decode_coding_string, encode_coding_string): Likewise.
9625 2000-06-28 Gerd Moellmann <gerd@gnu.org>
9627 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
9628 the display if windows_or_buffers_changed.
9630 * dispnew.c (struct row_entry): New structure.
9631 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9632 (row_table_size, old_lines, new_lines, old_lines_size)
9633 (new_lines_size, run_pool, runs_size, runs): New variables.
9634 (add_row_entry): New function.
9635 (scrolling_window): Use data structures allocated with xmalloc and
9636 held in global variables, instead of allocating them with alloca and
9637 holding them in local variables. Use a larger hash table whose
9638 size depends on glyph matrix sizes. Don't use bzero to clear the
9639 hash table; instead, clear used slots only.
9641 * fns.c (next_almost_prime): Make it externally visible.
9643 * lisp.h (next_almost_prime): Add prototype.
9645 * s/isc4-0.h (sigunblock): Define.
9647 * s/sco5.h (sigunblock): Define.
9649 2000-06-27 Dave Love <fx@gnu.org>
9651 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9652 (moved to osf5-0.h).
9653 [!NOT_C_CODE]: Protect string.h stuff.
9655 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9656 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9658 2000-06-27 Gerd Moellmann <gerd@gnu.org>
9660 * xdisp.c (resize_mini_window): Subtract the extra line spacing
9661 below the last line from the needed window height.
9663 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9665 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9666 (Fwidget_get): Use it.
9667 (syms_of_fns): Defsubr it.
9669 2000-06-26 Gerd Moellmann <gerd@gnu.org>
9671 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
9672 display info for XIM.
9673 (xim_open_dpy): Likewise.
9674 (xim_close_dpy): Don't free the display info's XIM.
9676 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9678 * config.in (USE_XIM): New define.
9680 * keymap.c (get_keyelt): For menu-items containing a `:filter
9681 FILTER', apply FILTER to the menu-item's definition to get the
9682 real definition to use.
9684 * lisp.h (QCfilter): External declaration.
9686 * xfns.c (Fimage_size): New function.
9687 (syms_of_xfns): Defsubr it.
9689 2000-06-26 Andreas Schwab <schwab@suse.de>
9691 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9694 2000-06-25 Dave Love <fx@gnu.org>
9696 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9698 * Makefile.in (blockinput.h): Depend on atimer.h.
9699 (atimer.h): Depend on systime.h.
9701 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9703 * atimer.h: Protect against multiple inclusion. Include systime.h.
9705 * lisp.h (swap_in_global_binding): Declare.
9707 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9709 * process.c (Fopen_network_stream): Turn off atimers for duration
9710 of call to connect. (Patch from Gerd.)
9712 2000-06-23 Dave Love <fx@gnu.org>
9714 * ralloc.c: Maybe include unistd.h
9716 * emacs.c (setgrp): Undefine before defining.
9717 (malloc_warning, set_time_zone_rule, index): Prototype.
9719 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9720 HAVE_STRUCT_TIMEZONE.
9722 * s/osf1.h: Move string.h hack here from alpha.h and make it
9724 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9726 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9727 (SOCKLEN_TYPE): Don't define.
9729 * m/alpha.h: Remove string.h hack.
9731 * s/osf5-0.h: New file.
9733 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9734 include time.h, done by systime.h.
9735 [__FreeBSD__]: Remove redundant includes.
9737 * callproc.c (setpgrp): Undefine before defining.
9738 (delete_temp_file): Return Qnil to avoid warning.
9740 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9742 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9745 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9747 * composite.h (compose_text): Declare.
9749 * xterm.c: Don't include sys/types.h unconditionally. Don't
9750 protect its inclusion with !USG (following xmenu.c).
9752 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9754 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9757 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9759 * coding.c (decode_eol_post_ccl): Special handling for undecided
9760 and inconsistent EOL types.
9762 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9764 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9765 trough color and main window's background color.
9767 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9769 * xterm.h (Xt_app_con): External declaration.
9771 * widget.c (EmacsFrameRealize): Fix typo.
9773 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9775 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9776 (handle_invisible_prop): Record the start of invisible text in
9777 it->add_overlay_start.
9778 (struct overlay_entry): Add member `overlay'.
9779 (handle_overlay_change): Simplify.
9780 (next_overlay_string): After having processed overlay strings at the
9781 end of the buffer, record that fact in
9782 it->overlay_strings_at_end_processed_p.
9783 (compare_overlay_entries): If before- and after-strings come
9784 from the same overlay, let before-strings come first.
9785 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9786 (load_overlay_strings): Take it->add_overlay_start into account
9787 when adding overlay strings.
9789 * dispextern.h (struct it): Add member add_overlay_start.
9791 2000-06-22 Dave Love <fx@gnu.org>
9793 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9795 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9797 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9799 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9802 2000-06-21 Dave Love <fx@gnu.org>
9804 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9806 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9808 * syntax.c (back_comment): Simplify string-parity counting (with
9809 the added benefit of handling multiple string-styles as long as
9810 they are not intertwined).
9811 Jump to the slow code as soon as a comment starter is found in
9812 a "string_lossage" position. Fixes the case: " /* " /* " */.
9814 2000-06-21 Dave Love <fx@gnu.org>
9816 * Makefile.in: Use GETLOADAVG_LIBS.
9818 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9819 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9821 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9823 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9824 (Fforward_comment, scan_lists):
9825 Check the comstyle of single-char comment-starters.
9826 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9827 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9828 Check the comstyle of single-char comment-starters.
9829 Clarify control-flow around the Scomment case.
9831 2000-06-20 Dave Love <fx@gnu.org>
9833 * fns.c (make_hash_table, maybe_resize_hash_table):
9834 Cast arg of next_almost_prime.
9836 * tparam.c [emacs]: Include lisp.h.
9838 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9841 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9843 * keyboard.c (adjust_point_for_property): Check if display
9844 property should be treated as intangible by looking at its value.
9846 * xdisp.c (single_display_prop_intangible_p)
9847 (display_prop_intangible_p): New functions.
9849 * dispextern.h (display_prop_intangible_p): Add prototype.
9851 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9853 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9854 argument to sigprocmask.
9856 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9857 argument to sigprocmask.
9859 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9860 sigprocmask_set, and pass a pointer to it to sigprocmask.
9862 * sysdep.c (sigprocmask_set): New variable.
9864 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9867 2000-06-20 Sam Steingold <sds@gnu.org>
9869 * xrdb.c: Don't declare xmalloc, xrealloc.
9871 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9873 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9874 (re_comp): Cast gettext return value to avoid complaints when
9877 2000-06-20 Dave Love <fx@gnu.org>
9879 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9881 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9883 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9885 * m/alpha.h: Don't declare xmalloc, xrealloc.
9887 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9889 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9891 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9893 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9896 * keyboard.h (poll_for_input_1): Declare.
9898 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9900 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9902 * doprnt.c: Don't declare xmalloc, xrealloc.
9904 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9905 (getenv, ctime, getwd): Removed.
9906 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9908 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9909 x_set_tool_bar_lines.
9911 * config.in: Add HAVE_GETWD. Move some definitions above
9912 machine/system includes.
9914 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9916 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9918 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9919 contain information about ENCODING.
9921 * fontset.c (FONTSET_ASCII): Use the first element of char table
9922 for an ASCII font, not defalt slot.
9923 (fontset_ref_via_base): If FONTSET doesn't contain information for
9924 C, try the default fontset.
9925 (make_fontset): Don't copy the default fontset.
9926 (fontset_font_pattern): Likewise.
9927 (accumulate_font_info): If ELT is nil, use the corresponding
9928 element in the default fontset.
9930 2000-06-19 Dave Love <fx@gnu.org>
9932 * syntax.c (Fparse_partial_sexp): Doc fix.
9934 * regex.h: Test PROTOTYPES as well as __STDC__.
9936 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9937 errno, strerror. Put text after #endif in comment.
9939 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9941 * xterm.c (x_frame_of_widget): Likewise.
9943 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9945 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9946 to Vfundamental_mode_abbrev_table.
9948 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9949 bogus objects are marked. This slows down GC by ~80 percent, but
9950 it might be worth trying when debugging GC-related problems.
9951 This feature requires conservative stack marking to be enabled.
9953 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9954 returns XLookupChars, reset `modifiers' to zero.
9956 2000-06-19 Dave Love <fx@gnu.org>
9958 * mktime.c: Unprotoized.
9960 2000-06-19 Richard Stallman <rms@gnu.org>
9962 * data.c (set_internal): If variable is frame-local,
9963 store the new value immediately into the frame parameter alist.
9965 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9967 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9968 in the custom handler pointer.
9970 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9971 value, or checks for CHAR_META can fail when Lisp_Object is a
9973 * keymap.c (get_keyelt): Likewise.
9975 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9977 * ccl.h (struct ccl_program): New member eol_type.
9978 (struct ccl_spec): New member cr_carryover.
9980 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9981 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9983 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9984 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9985 (decode_eol_post_ccl): New function.
9986 (decode_coding): Don't detect EOL format here for CCL based coding
9988 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9989 decode_eol_post_ccl after running the CCL program.
9990 (code_convert_region): Don't detect EOL format here for CCL based
9992 (decode_coding_string): Likewise.
9994 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9996 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9997 when treating it as an integer.
9999 * coding.h (encode_coding_string): Declare.
10001 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
10004 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
10005 "xkeymap" to avoid shadowing the "enum map_type" value that needs
10006 to be passed to get_local_map.
10008 * sound.c (Fplay_sound): Don't call make_number on
10009 Frun_hook_with_args count argument.
10011 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
10012 for lisp objects in X event structure data field, when lisp
10013 objects are represented with unions.
10014 (x_scroll_bar_to_input_event): Ditto.
10016 2000-06-16 Ken Raeburn <raeburn@gnu.org>
10018 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
10019 termination of string. Fix sense of test whether
10020 Vline_number_display_limit is an integer.
10022 2000-06-16 Gerd Moellmann <gerd@gnu.org>
10024 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
10025 only if HAVE_X_WINDOWS.
10027 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
10030 * dispnew.c (update_frame_1): Handle case that cursor vpos is
10033 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
10035 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
10038 2000-06-15 Kenichi Handa <handa@etl.go.jp>
10040 * coding.c (decode_coding_emacs_mule): Always set src_base at the
10041 start of the while loop.
10043 2000-06-15 Gerd Moellmann <gerd@gnu.org>
10045 * atimer.c (alarm_signal_handler): Add forward declaration.
10047 * data.c (set_internal): Remove debug code.
10049 2000-06-14 Gerd Moellmann <gerd@gnu.org>
10051 * Makefile.in (bootstrap-temacs): Add `-I../src'.
10053 * unexec.c (toplevel) [COFF]: Include coff.h.
10055 * s/lynxos.h: New file.
10057 * keymap.c (Fsingle_key_description): Enclose function key and
10058 event symbol names in angle brackets.
10060 * xdisp.c (setup_echo_area_for_printing): Call
10061 message_log_maybe_newline if message_buf_print is not set.
10063 * print.c (printchar, strout): Don't check message_buf_print
10064 before calling setup_echo_area_for_printing because that
10065 function does something useful even when message_buf_print is
10068 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
10070 (ensure_echo_area_buffers): Initialize echo buffer's
10071 truncate lines setting to nil.
10072 (with_echo_area_buffer): Don't set the echo buffer's truncate
10073 lines setting here.
10074 (set_message_1): Set it here instead, based on the value
10075 of message_truncate_lines.
10076 (resize_mini_window): Handle case that lines are truncated.
10077 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
10078 DEFVAR_BOOL message-truncate-lines.
10080 * keyboard.c (read_char): Bind message-truncate-lines to t
10081 while displaying a help-echo.
10083 * lisp.h (Qmessage_truncate_lines): External declaration.
10085 2000-06-13 Gerd Moellmann <gerd@gnu.org>
10087 * xdisp.c (Vline_number_display_limit): Renamed from
10088 line_number_display_limit.
10089 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
10090 Extend documentation string. Initialize
10091 Vline_number_display_limit to nil meaning no limit.
10092 (decode_mode_spec): Use Vline_number_display_limit with its new
10095 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
10097 2000-06-13 Richard Stallman <rms@gnu.org>
10099 * frame.c (Fmodify_frame_parameters): Doc fix.
10101 * xfns.c (x_set_frame_parameters): Comment fix.
10103 * frame.c (store_frame_param): Call swap_in_global_binding if the
10104 variable's current binding was chosen based on this frame.
10106 * data.c (swap_in_global_binding): New function.
10108 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10110 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
10111 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
10113 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10115 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
10117 2000-06-12 Jason Rumney <jasonr@gnu.org>
10119 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
10121 * w32.h (EMACS_W32_H): Renamed from _NT_H_
10123 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
10125 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
10127 2000-06-12 Gerd Moellmann <gerd@gnu.org>
10129 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
10130 (syms_of_xfaces): Defsubr Sdump_colors.
10131 (x_free_colors): Don't treat b&w specially on default visual.
10132 (x_free_dpy_colors): New function.
10133 (free_face_colors): Don't check visual class; it's done
10136 * xterm.c (x_frame_of_widget): New function.
10137 (x_alloc_nearest_color_for_widget): Use it.
10138 (x_copy_dpy_color): New function.
10139 (x_destroy_window): Free various colors.
10141 2000-06-12 Kenichi Handa <handa@etl.go.jp>
10143 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
10145 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
10147 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
10149 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
10151 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
10153 2000-06-11 Dave Love <fx@gnu.org>
10155 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
10157 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
10159 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
10161 2000-06-11 Gerd Moellmann <gerd@gnu.org>
10163 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
10166 2000-06-10 Kenichi Handa <handa@etl.go.jp>
10168 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
10169 (regex_compile): Fix the code for handling the case of single byte
10170 char and multibyte char being mixed in a range within [...].
10172 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
10173 and dst_multibyte members of coding.
10175 * charset.c (update_charset_table): Update the table
10176 bytes_by_char_head.
10177 (init_charset_once): Initialize elements of bytes_by_char_head to
10178 1 except for leading codes for private charases.
10180 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
10181 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
10183 2000-06-09 Ken Raeburn <raeburn@gnu.org>
10185 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
10186 access the data it doesn't point to.
10188 2000-06-08 Gerd Moellmann <gerd@gnu.org>
10190 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
10191 will be translated to a switch-frame event when reading the
10192 event queue. This is necessary because Emacs otherwise won't
10193 perform a switch-frame to a new frame until some other event, for
10194 example a keystroke event, forces it to do so. This has various
10195 effects, one visible being that the cursor of a frame created with
10196 C-x 5 2 or switched to with a window manager key binding like
10197 A-TAB stays hollow because selected_window isn't on the newly
10198 focused frame until the switch-frame is performed.
10200 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
10201 generating a switch-frame event if necessary.
10203 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
10205 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
10208 2000-06-08 Kenichi Handa <handa@etl.go.jp>
10210 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
10212 2000-06-07 Gerd Moellmann <gerd@gnu.org>
10214 * window.c (displayed_window_lines): Take empty lines at
10215 the bottom of a window into account.
10217 * window.c (displayed_window_lines): New function.
10218 (Fmove_to_window_line): Use displayed_window_lines to determine
10219 the number of lines to move, instead of using the window's height.
10221 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
10222 to stop reading, even if the form read sets point to a different
10223 value when evaluated.
10225 * xdisp.c (display_line): Fix code deciding in which line to
10228 2000-06-07 Kenichi Handa <handa@etl.go.jp>
10230 * fileio.c (e_write): Free composition data if stored in
10233 2000-06-06 Gerd Moellmann <gerd@gnu.org>
10235 * xdisp.c (display_line): Set row's and iterator's
10236 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
10237 Set cursor even if row ends in the middle of a character.
10238 (dump_glyph_row): Print values of new flags.
10239 (redisplay_window) <cursor movement in unchanged window>: When
10240 point has been moved forward, and PT is at the end of the cursor
10241 row, don't place the cursor in the next row if the cursor row ends
10242 in the middle of a character or at ZV.
10244 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
10245 (struct glyph_row): Add starts_in_middle_of_char_p and
10246 ends_in_middle_of_char_p.
10247 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
10248 ends_in_middle_of_char_p flag.
10249 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
10251 * term.c (append_glyph): Revert change of 2000-06-06.
10253 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
10254 padding glyph not fitting on line as whole character not
10257 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
10258 this isn't true for images with `:ascent 100'.
10260 2000-06-06 Kenichi Handa <handa@etl.go.jp>
10262 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
10263 as modified if it is originally unmodified.
10265 * term.c (encode_terminal_code): Change the way to check if
10266 terminal coding does any conversion.
10267 (append_glyph): Set glyph->pixel_width correctly.
10269 * xdisp.c (display_line): While checking line continuation, pay
10270 attention to a padding glyph.
10272 2000-06-05 Gerd Moellmann <gerd@gnu.org>
10274 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
10276 2000-06-05 Dave Love <fx@gnu.org>
10278 * xdisp.c: Include fontset.h.
10280 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
10282 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10284 * dispnew.c: Conditionally include term.h.
10286 * coding.h: Declare code_convert_string_norecord.
10288 * frame.h (struct frame): Use volatile unconditionally.
10290 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
10292 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
10294 * systime.h: Protect against multiple inclusion.
10295 (timezone) [USG5_4]: Define as time_t.
10297 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10298 (Foptimize_char_table, make_temp_name): Declare.
10300 * Makefile.in (xdisp.o): Depend on fontset.h.
10302 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10304 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10305 (Foptimize_char_table, make_temp_name): Declare.
10309 * s/netbsd.h: Don't define autoconfiscated MATHERR.
10311 2000-06-02 Dave Love <fx@gnu.org>
10313 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
10315 2000-06-02 Gerd Moellmann <gerd@gnu.org>
10317 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
10318 result face, set flags in that face indicating that colors may not
10321 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
10322 glyph, use the ASCII NUL character to determine the face.
10324 2000-06-02 Dave Love <fx@gnu.org>
10326 * sysdep.c: Conditionally include stdlib.h, unistd.h.
10327 (VFORK_RETURN_TYPE): Remove.
10329 * config.in: Add NO_MATHERR.
10331 2000-06-01 Dave Love <fx@gnu.org>
10333 * cmds.c (internal_self_insert): Don't check
10334 Vbefore_change_function, Vafter_change_function.
10336 * insdel.c (signal_before_change, signal_after_change): Likewise.
10338 * buffer.c (Vbefore_change_function, Vafter_change_function):
10339 Variables and their initializations deleted.
10341 * callint.c (Fcall_interactively): Doc fix.
10343 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
10345 2000-05-31 Dave Love <fx@gnu.org>
10347 * textprop.c: Revert last change -- duplicated.
10349 2000-05-31 Gerd Moellmann <gerd@gnu.org>
10351 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
10354 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
10356 2000-05-31 Jason Rumney <jasonr@gnu.org>
10358 * search.c (Fre_search_forward, Fre_search_backward)
10359 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
10361 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
10363 2000-05-30 Jason Rumney <jasonr@gnu.org>
10365 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
10366 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
10368 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
10370 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
10371 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
10372 expand a nil default_filename.
10374 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
10375 pointer to glyph_to_pixel_coords, not a frame.
10377 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
10378 coding.h to dependencies.
10380 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
10382 * w32console.c (glyph_to_pixel_coords): Change first parameter to
10383 window pointer to be consistent with w32term.c and xterm.c.
10385 * w32fns.c: Format and doc changes to bring closer to xfns.c.
10386 (VIETNAMESE_CHARSET): Define if not defined in system headers.
10387 (Qline_spacing, Qcenter): New variables.
10388 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
10389 (x_set_line_spacing): New function.
10390 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
10391 (x_specified_cursor_type): New function.
10392 (x_set_cursor_type): Use it.
10393 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
10395 (validate_x_resource_name, x_get_resource_string): Measure lengths
10396 of external strings in bytes.
10397 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
10398 GetTextExtentPoint32 with NULL title.
10399 (Fx_create_frame): Initialize Qline_spacing.
10400 (w32_load_system_font): Initialize font->double_byte_p.
10401 (x_to_w32_charset): Use Vw32_charset_info_alist.
10402 (Image, busy cursor, tooltip functions): Merged changes from
10403 xfns.c. Not yet functional on Windows.
10405 * w32gui.h (W32FontStruct): Add double_byte_p member.
10407 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
10408 (emacs_button_translation): Use it.
10409 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
10410 in `mask' to be set.
10412 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
10415 * w32term.c: Format and doc changes to bring closer to xterm.c.
10416 (w32_char_font_type): New enum.
10417 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
10418 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
10419 (w32_encode_char): New function.
10420 (x_encode_char): Removed.
10421 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
10422 x_encode_char and w32_font_is_double_byte.
10423 (x_produce_image_glyph): Use image_ascent.
10424 (x_produce_glyphs): Use new version of w32_per_char_metric and
10425 handle NULL return value. Allow extra line spacing.
10426 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
10427 (w32_get_glyph_overhangs): Remove unicode_p param. Use
10428 w32_font_type member of glyph instead.
10429 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
10430 (fast_find_position): Make sure not to consider rows not visible
10432 (w32_read_socket) [WM_MENUSELECT]: Cannot call
10433 w32_menu_display_help with input blocked, as it can abort.
10434 (x_display_and_set_cursor): Choose cursor depending
10435 on buffer-local value of cursor_type.
10436 (x_draw_bar_cursor): Add parameter WIDTH.
10438 * w32term.h (CP_DEFAULT): Define.
10439 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
10441 2000-05-30 Gerd Moellmann <gerd@gnu.org>
10443 * search.c (Fre_search_forward, Fre_search_backward)
10444 (Fposix_search_backward, Fposix_search_forward): Doc fix.
10446 2000-05-30 Kenichi Handa <handa@etl.go.jp>
10448 * coding.c (detect_coding_iso2022): Fix code for checking
10449 CODING_CATEGORY_MASK_ISO_8_2.
10451 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
10453 * regex.c (PREFETCH_NOLIMIT): New function.
10454 (re_match_2_internal): Use it and adjust the end_match_2 logic.
10456 2000-05-29 Gerd Moellmann <gerd@gnu.org>
10458 * syntax.c (find_defun_start): Move test for
10459 open_paren_in_column_0_is_defun_start outside of the loop.
10461 * xdisp.c (redisplay_window): Really switch buffers when
10462 displaying mode lines, and temporarily set selected_frame to the
10463 frame of the window that's redisplayed.
10465 * xfaces.c (free_realized_faces): Block/unblock input.
10466 (free_realized_multibyte_face): Ditto.
10468 2000-05-29 Dave Love <fx@gnu.org>
10470 * textprop.c (Qkeymap): New variable.
10471 (syms_of_textprop): Intern it.
10473 * keymap.c: Include intervals.h.
10474 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
10476 * Makefile.in (keymap.o): Depend on intervals.h.
10478 * keyboard.c (menu_bar_items, tool_bar_items)
10479 (Fexecute_extended_command): Deal with `keymap' property.
10480 (read_key_sequence): Track map from `keymap' property as well as
10483 * intervals.c (get_local_map): Extra arg to allow looking for
10486 * intervals.h (map_property): New enum.
10487 (get_local_map): Extra arg using it.
10488 (Qkeymap): Declare.
10490 * lisp.h (get_local_map): Don't declare here.
10492 2000-05-29 Kenichi Handa <handa@etl.go.jp>
10494 * Makefile.in (callproc.o): Depend on composite.h.
10496 * callproc.c: Include composite.h.
10497 (Fcall_process): Handle composition correctly.
10499 * coding.h (coding_allocate_composition_data): Extern it.
10500 (coding_restore_composition): Likewise.
10502 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
10503 yet allocated, finish decoding with result
10504 CODING_FINISH_INSUFFICIENT_CMP.
10505 (coding_allocate_composition_data): Make it non-static.
10506 (coding_restore_composition): Likewise.
10508 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
10510 * charset.c (syms_of_charset): Revert last change.
10512 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10514 * term.c (produce_glyphs): Treat characters from the eight-bit-*
10515 charsets as unibyte, with 1-column screen width. Sent by Kenichi
10518 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10520 * charset.c (syms_of_charset): Set width of character sets
10521 eight-bit-control and eight-bit-graphic to 1 column.
10523 2000-05-26 Gerd Moellmann <gerd@gnu.org>
10525 * config.in (HAVE_SPEED_T): New define.
10527 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
10530 2000-05-26 Dave Love <fx@gnu.org>
10532 * coding.c (shrink_decoding_region): Initialize eol_conversion.
10534 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
10535 (Fsubr_arity): New function.
10536 (syms_of_data): Install them.
10538 2000-05-26 Kenichi Handa <handa@etl.go.jp>
10540 * charset.c (init_charset_once): Set the table bytes_by_char_head
10543 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
10544 the default fontset to what Emacs uses by default.
10545 (check_registry_encoding): This function deleted.
10546 (Fset_fontset_font): Remove the adhoc condition for the default
10547 fontset. Allow cons in FONTNAME.
10549 * fns.c (map_char_table): Ignore char-table entries for
10550 charsets eight-bit-control and eight-bit-graphic.
10552 2000-05-25 Ken Raeburn <raeburn@gnu.org>
10554 * emacs.c (main): Initialize keyboard syms before initializing
10555 window code, so face names are available.
10557 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
10559 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
10560 of an anchor at the beginning of a shy-group.
10562 2000-05-25 Gerd Moellmann <gerd@gnu.org>
10564 * xdisp.c (handle_invisible_prop): Don't try to skip over
10565 invisible text if end of text is already reached.
10567 2000-05-25 Dave Love <fx@gnu.org>
10569 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
10571 * coding.c (encode_eol): Add null statement after label.
10573 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10575 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10578 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10580 * ccl.c (ccl_driver): Fix previous change.
10582 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10584 * coding.c (run_pre_post_conversion_on_str): Set point to the
10585 beginning of buffer before calling coding->post_read_conversion.
10586 (decode_coding_string): Give correct args to
10587 run_pre_post_conversion_on_str.
10588 (encode_coding_string): Likewise.
10590 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10591 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10592 eight-bit-graphic correctly.
10594 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10596 * fileio.c (Finsert_file_contents): Even if a file is not found,
10597 execute codes for setting up coding system. Call
10598 after-insert-file-functions unconditionally.
10600 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10602 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10603 BSD_PGRPS are not defined.
10605 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10607 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10609 (syms_of_charset): Avoid building same strings.
10611 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10613 * lread.c (Fload): Add a comment about the meaning of
10614 Vuser_init_file being t.
10616 * puresize.h (BASE_PURESIZE): Increase to 675000.
10618 * s/gnu-linux.h (setpgrp): Don't define it here because this
10619 prevents compilation on GNU/Linux systems with glib 2.2.
10621 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10624 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10626 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10627 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10629 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10631 2000-05-23 Kenichi Handa <handa@etl.go.jp>
10633 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10635 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10637 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
10639 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10641 2000-05-22 Kenichi Handa <handa@etl.go.jp>
10643 * keyboard.c (read_char): Allow character codes 128..255 to be
10644 handled by input-method-function.
10646 * insdel.c (adjust_markers_for_replace): Fix previous change.
10647 (adjust_after_replace): If PREV_TEXT is nil, call
10648 adjust_markers_for_insert, not adjust_markers_for_replace.
10650 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
10652 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10653 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10654 [HAVE_GRANDPT]: Define.
10655 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10657 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10660 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10662 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10664 2000-05-20 Kenichi Handa <handa@etl.go.jp>
10666 The following changes are to handle 8-bit characters in a
10667 multibyte buffer/string without facing with byte combining
10668 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10669 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10671 * Makefile.in (fns.o): Depend on charset.h.
10673 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10674 convert it to unibyte.
10675 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10677 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10678 apparent char boundary.
10679 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10680 0x80..0x9F to/from multibyte form.
10682 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10685 * callproc.c (Fcall_process): Always encode an argument string if
10686 it is multibyte. Setup src_multibyte and dst_multibyte members of
10687 process_coding properly.
10689 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10690 SPLIT_NON_ASCII_CHAR.
10692 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10694 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10696 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10697 (SPLIT_CHARACTER_SEQ): This macro deleted.
10698 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10699 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10700 and eight-bit-graphic.
10701 (char_to_string): Likewise. Signal an error for too large
10703 (char_printable_p): Return 0 for 8-bit characters.
10704 (update_charset_table): Update iso_charset_table only when a final
10705 character is non-negative.
10706 (find_charset_in_text): Renamed from find_charset_in_str.
10707 Arguments and return value changed. Callers changed.
10708 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10709 be -1 if CHARSET is used only internally.
10710 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10712 (Fcharset_after): Simplified.
10713 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10714 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10715 (multibyte_chars_in_text): Simplified by assuming there's no
10716 invalid multibyte sequence.
10717 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10718 (str_as_unibyte): New functions.
10719 (Fstring): Simpified by assuming that byte combining never happens.
10720 (init_charset_once): Initialization for
10721 LEADING_CODE_8_BIT_CONTROL.
10722 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10723 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10724 eight-bit-control and eight-bit-graphic.
10726 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10727 (CHARSET_8_BIT_GRAPHIC): New macros.
10728 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10729 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10730 (CHARSET_REVERSE_CHARSET): Likewise.
10731 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10733 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10734 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10735 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10736 encounter an invalid multibyte sequence.
10737 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10738 sequence is always valid.
10739 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10740 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10741 (CHAR_STRING): For 8-bit characters, call char_to_string.
10742 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10743 multibyte sequence is always valid.
10744 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10745 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10746 (str_as_unibyte): Extern them.
10747 (BCOPY_SHORT): Fix a bug.
10748 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10749 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10750 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10751 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10753 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10754 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10755 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10756 (EMIT_BYTES): New macros.
10757 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10758 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10760 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10761 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10762 check the validity of multibyte sequence.
10763 (decode_coding_emacs_mule): New function.
10764 (encode_coding_emacs_mule): New macro.
10765 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10767 (DECODE_ISO_CHARACTER): Just return a character code.
10768 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10769 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10770 EMIT_CHAR to produced decoded characters. Exit the loop only by
10771 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10773 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10774 only position codes for an invalid character.
10775 (encode_designation_at_bol): Return new destination pointer. 5th
10776 arg DSTP is changed to DST.
10777 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10778 from the source by ONE_MORE_CHAR. Don't handle the case of last
10780 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10782 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10783 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10784 TWO_MORE_BYTES to fetch a byte from the source.
10785 (encode_eol): Pay attention to coding->src_multibyte.
10786 (detect_coding, detect_eol): Preserve members src_multibyte and
10788 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10789 (encoding_buffer_size): Set magnification to 3 for all coding
10790 systems that require encoding.
10791 (ccl_coding_driver): For decoding, be sure that the result is
10792 valid multibyte sequence.
10793 (decode_coding): Initialize coding->errors and coding->result.
10794 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10795 and raw-text, always call decode_eol. Handle the case of last
10796 block here. If not coding->dst_multibyte, convert the resulting
10797 sequence to unibyte.
10798 (encode_coding): Initialize coding->errors and coding->result.
10799 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10800 and raw-text, always call encode_eol. Handle the case of last
10802 (shrink_decoding_region, shrink_encoding_region): Detect cases
10803 that we can't skip data more rigidly.
10804 (code_convert_region): Setup src_multibyte and dst_multibyte
10805 members of coding. For decoding, if the buffer is multibyte,
10806 convert the source sequence to unibyte in advance. For encoding,
10807 if the buffer is multibyte, convert the resulting sequence to
10808 multibyte afterward.
10809 (run_pre_post_conversion_on_str): New function.
10810 (code_convert_string): Deleted and divided into the following two.
10811 (decode_coding_string, encode_coding_string): New functions.
10812 (code_convert_string1, code_convert_string_norecord): Call one of
10814 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10815 MAKE_NON_ASCII_CHAR.
10816 (Fset_terminal_coding_system_internal)
10817 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10818 and dst_multibyte members.
10819 (init_coding_once): Initialize iso_code_class with new enum
10820 ISO_control_0 and ISO_control_1.
10822 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10823 devided into ISO_control_0 and ISO_control_1.
10824 (struct coding_system): New members src_multibyte, dst_multibyte,
10825 errors, and result. Delete member fake_multibyte.
10826 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10828 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10831 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10834 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10836 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10838 (Ftranspose_region): Delete codes for handling byte combining.
10840 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10841 dst_multibyte members of coding. On handling REPLACE on unibyte
10842 buffer, convert the result of decode_coding to unibyte. On
10843 inserting into a mutibyte buffer, always call code_convert_region.
10844 (e_write): Setup coding->src_multibyte according to the
10845 multibyteness of the source (buffer or string).
10847 * fns.c (concat): Handle 8-bit characters correctly.
10848 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10849 unibyte in the result.
10850 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10851 valid multibyte form in the result.
10852 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10853 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10854 return -1, signal an error.
10855 (base64_encode_1): New arg MULTIBYTE. Get each character by
10856 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10857 character is found, return -1.
10858 (Fbase64_decode_region): Delete codes for handling byte-combining.
10859 Treat each decoded byte as a unibyte character.
10860 (Fbase64_decode_string): Return unibyte string.
10861 (Fcompare_strings, concat, string_byte_to_char): Use
10862 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10863 FETCH_STRING_CHAR_ADVANCE.
10864 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10865 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10867 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10868 SPLIT_NON_ASCII_CHAR.
10869 (fontset_ref_via_base, fontset_set): Likewise
10871 * insdel.c (adjust_markers_for_record_delete): Deleted.
10872 (adjust_markers_for_insert): Argument changed. Caller changed.
10873 (adjust_markers_for_replace): Likewise.
10874 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10875 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10876 (copy_text): Delete unused local varialbe c_save. For converting
10877 to multibyte, be sure to make all 8-bit characters in valid
10879 (count_size_as_multibyte): Handle 8-bit characters correctly.
10880 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10881 (adjust_after_replace, replace_range, del_range_2)
10882 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10883 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10884 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10885 handling byte combining.
10886 (adjust_before_replace): Deleted.
10888 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10889 SPLIT_NON_ASCII_CHAR.
10890 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10891 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10892 (Fkey_description): Likewise.
10894 * lread.c (read1): On reading multibyte string, be sure to make
10895 all 8-bit chararacters in valid multibyte form.
10896 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10898 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10901 * process.c (Fstart_process): GCPRO current_dir before calling
10902 Ffind_operation_coding_system. Encode arguments here.
10903 (create_process): Don't encode arguments here. Setup
10904 src_multibyte and dst_multibyte members of struct coding.
10905 (read_process_output): Setup src_multibyte and dst_multibyte
10906 members of struct coding. If the output is to multibyte buffer,
10907 always decode the output of the process. Adjust the
10908 representation of 8-bit characters to the multibyteness of the output.
10909 (send_process): Setup coding->src_multibyte according to the
10910 multibyteness of the source.
10912 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10913 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10914 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10916 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10918 * w16select.c (Fw16_set_clipboard_data): Setup members
10919 src_multibyte and dst_multibyte of coding. Adjusted for the
10920 change for find_charset_in_str.
10921 (Fw16_get_clipboard_data): Likewise.
10923 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10924 dst_multibyte of coding.
10925 (x_to_w32_font): Likewise.
10927 * w32select.c (Fw32_set_clipboard_data): Setup members
10928 src_multibyte and dst_multibyte of coding. Adjusted for the
10929 change for find_charset_in_str.
10930 (Fw32_get_clipboard_data): Likewise.
10932 * xdisp.c (get_next_display_element): Handle 8-bit characters
10934 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10935 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10937 * xselect.c (selection_data_to_lisp_data): Setup members
10938 src_multibyte and dst_multibyte of coding. Adjusted for the
10939 change for find_charset_in_str.
10940 (lisp_data_to_selection_data): Likewise.
10942 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10944 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10946 * dispextern.h (Vimage_types): Add extern declaration.
10948 * xdisp.c (Vimage_types): Moved here from xfns.c.
10949 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10951 * xfns.c (Vimages_types): Moved to xdisp.c.
10952 (syms_of_xfns): Move `image-types' to xdisp.c.
10954 * w32fns.c (Vimage_types): Removed.
10955 (syms_of_w32fns): Remove `image-types'.
10957 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10959 * fns.c (map_char_table): Pay attention to character number of
10960 charset. Check the validity of charset at the first level. For
10961 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10964 * fontset.c: Include "buffer.h".
10965 (fs_load_font): If the face has fontset, record the face ID in
10967 (Finternal_char_font): New function.
10968 (accumulate_font_info): New function.
10969 (Ffontset_info): Rewritten for the new fontset implementation.
10970 (syms_of_fontset): Register Vdefault_fontset in the first element
10971 of Vfontset_table. Include Vdefault_fontset in
10972 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10975 2000-05-16 Dave Love <fx@gnu.org>
10977 * m/iris5d.h: Deleted -- unused.
10979 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10981 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10982 `invalid' instead of `illegal'.
10984 * indent.c (Fmove_to_column): When ending within a tab, insert
10985 spaces first so that markers at the end of the tab get adjusted.
10987 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10988 buffer list that wasn't selected in that frame.
10990 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10991 is needed on mescaline, use a 2 char prefix, and call
10992 make_temp_name with second arg non-zero.
10994 * fileio.c (make_temp_name): New function, extracted from
10996 (Fmake_temp_name): Use it.
10998 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
11000 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
11002 2000-05-15 Gerd Moellmann <gerd@gnu.org>
11004 * Makefile.in (lisp): Add env.elc.
11006 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
11008 2000-05-12 Gerd Moellmann <gerd@gnu.org>
11010 * search.c (Freplace_match): Handle case of `\N' in the
11011 replacement when there's no group N.
11013 2000-05-11 Gerd Moellmann <gerd@gnu.org>
11015 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
11016 of the message to message_dolog.
11018 * keyboard.c (read_char): Don't clear current message for help
11019 events; let the code handling help events handle this. Change
11020 code detecting help events that should be ignored.
11022 * xdisp.c (handle_single_display_prop): Don't try to set PT if
11023 we're interating over a string.
11025 2000-05-09 Dave Love <fx@gnu.org>
11027 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
11028 that offset before writing. Move gcpro region past call of
11031 2000-05-04 Dave Love <fx@gnu.org>
11033 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
11035 2000-05-04 Gerd Moellmann <gerd@gnu.org>
11037 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
11038 of inserted characters when BUF equals the current buffer, and PT
11039 is in front of or equal to FROM.
11041 2000-05-03 Gerd Moellmann <gerd@gnu.org>
11043 * xdisp.c (handle_single_display_prop): If display property value
11044 is invalid, or something not supported on the frame, restore
11045 iterator's position to what it was initially. Make sure to return
11046 0 for invalid and unsupported property values.
11048 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
11049 that x_per_char_metric returns null.
11051 2000-05-02 Gerd Moellmann <gerd@gnu.org>
11053 * xterm.h (struct face): Add forward declaration.
11054 (struct image): Ditto.
11055 (image_ascent): Add prototype.
11057 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
11058 (x_draw_image_relief, x_draw_image_foreground_1): Call function
11059 image_ascent instead of using IMAGE_ASCENT.
11061 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
11062 (IMAGE_ASCENT): Removed.
11064 * xfns.c (Qcenter): New variable.
11065 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
11066 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
11067 (image_ascent): New function.
11068 (lookup_image): Recognize `:ascent center'.
11069 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
11070 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
11071 (xbm_load): Don't set image's ascent here.
11072 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
11073 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
11074 check ascent values here.
11075 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
11076 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
11077 (syms_of_xfns): Initialize Qcenter.
11079 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
11080 to the limits, increase the limits.
11082 2000-05-01 Kenichi Handa <handa@etl.go.jp>
11084 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
11085 Check Vfont_encoding_alist against the full name of the opened font.
11087 2000-04-28 Gerd Moellmann <gerd@gnu.org>
11089 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
11090 taller than the window.
11092 2000-04-28 Kenichi Handa <handa@etl.go.jp>
11094 * xfaces.c (realize_x_face): Fix the argument of the second
11095 xassert. BASE_FACE may not be a face for ASCII.
11097 2000-04-27 Gerd Moellmann <gerd@gnu.org>
11099 * print.c (print_object): Treat print-length < 0 as nil.
11101 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
11103 * s/freebsd.h (TERMCAP_OBJ): Removed.
11104 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
11106 * lread.c (read1): Don't treat period followed by certain
11107 characters as symbol start.
11109 * xfns.c (slurp_file): New function.
11110 (xbm_image_p): Handle case of in-memory XBM files.
11111 (xbm_scan): Rewritten to work on memory buffers instead of files.
11112 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
11113 Work on memory buffers instead of files. If DATA is null test
11114 if buffer looks like an in-memory XBM file.
11115 (xbm_load_image): Renamed from xbm_load_image_file. Work on
11116 memory buffers instead of files.
11117 (xbm_file_p): New function.
11118 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
11120 * lread.c (end_of_file_error): New function.
11121 (read1): Call it instead of signaling `end-of-file' directly.
11123 * print.c (print_error_message): Print data of `end-of-file'
11124 with Fprinc instead of Fprin1.
11126 2000-04-26 Ken Raeburn <raeburn@gnu.org>
11128 * window.c (freeze_window_start): Check that minibuffer scroll
11129 window isn't nil before extracting the window structure pointer
11132 * undo.c (record_delete): If we hit the end of the undo list, stop
11133 picking elements apart.
11135 2000-04-26 Gerd Moellmann <gerd@gnu.org>
11137 * xdisp.c (display_line): If lines are continued, restore
11138 iterator's ascent/descent information to the values before the
11139 first glyph not fitting on the line.
11141 2000-04-25 Gerd Moellmann <gerd@gnu.org>
11143 * xdisp.c (try_window_id) <all changes above window start>: Adjust
11144 positions in glyph matrix. Don't compute new window end positions.
11146 * dispnew.c (increment_matrix_positions): Renamed from
11147 increment_glyph_matrix_buffer_positions.
11148 (increment_row_positions): Renamed from
11149 increment_glyph_row_buffer_positions.
11151 * dispextern.h: Change names of renamed functions from dispnew.c
11154 2000-04-24 Gerd Moellmann <gerd@gnu.org>
11156 * fileio.c (Fdo_auto_save): Create directories for auto-save
11157 list file if necessary.
11159 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
11160 from buffer or frame.
11161 (automatic_hscrolling_p): New variable.
11162 (hscroll_windows): Scroll windows horizontally only if automatic
11163 hscrolling is allowed.
11164 (syms_of_xdisp): New variable `automatic-hscrolling'.
11166 * frame.h (struct frame): Add member extra_line_spacing.
11168 * xfns.c (x_set_line_spacing): New function.
11169 (Fx_create_frame): Set line spacing from resources.
11170 (Qline_spacing): New variable.
11171 (syms_of_xfns): Initialize Qline_spacing.
11173 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
11175 * buffer.c (init_buffer_once): Handle extra_line_spacing.
11176 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
11177 (reset_buffer): Don't initialize extra2 and extra3. Initialize
11178 extra_line_spacing from default value.
11179 (init_buffer_once): Initialize default value of extra_line_spacing.
11181 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
11184 * xterm.c (x_produce_glyphs): Remove reference to struct it's
11185 prompt_width. Add extra line spacing.
11187 * term.c (produce_glyphs): Remove reference to struct it's
11190 * dispextern.h (struct it): Remove member prompt_width, add
11191 extra_line_spacing.
11193 2000-04-22 Gerd Moellmann <gerd@gnu.org>
11195 * dispnew.c (update_frame_line): When writing a whole line, make
11196 sure cursor is in the right row afterwards, otherwise a use of
11197 capability `ch' in cmgoto might leave the cursor in the row below.
11199 2000-04-21 Gerd Moellmann <gerd@gnu.org>
11201 * lisp.h (struct Lisp_Buffer_Cons): Remove.
11203 * keyboard.c (timer_check): Fix typo in comment.
11205 2000-04-21 Kenichi Handa <handa@etl.go.jp>
11207 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
11208 name change: ch -> character.
11210 2000-04-20 Gerd Moellmann <gerd@gnu.org>
11212 * keyboard.c (echo_message_buffer): New variable.
11213 (echo_now): Set echo_message_buffer to the echo area buffer used
11214 to display the echo.
11215 (cancel_echoing): Reset echo_message_buffer to nil.
11216 (read_char): Code rewritten that handles canceling an echo or
11217 echoing a dash, respectively.
11219 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
11220 directory doesn't exist.
11222 2000-04-19 Dave Love <fx@gnu.org>
11224 * fns.c (syms_of_fns): Defsubr mapc.
11225 (concat): Don't allow numeric args.
11226 (Fconcat): Doc change.
11228 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
11230 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
11231 instead define end_match(1|2) more carefully.
11232 Use GET_CHAR_BEFORE_2 for `begline'.
11234 2000-04-19 Gerd Moellmann <gerd@gnu.org>
11236 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
11237 on 64-bit systems where NULL is defined as `0'.
11239 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
11240 the `variable argument list' to make it work on Alpha.
11242 * m/alpha.h (_LP64) [!_LP64]: Define.
11243 (ORDINARY_LINK): Define for NetBSD.
11245 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
11247 2000-04-19 Dave Love <fx@gnu.org>
11249 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
11252 * Makefile.in (LIBS): Don't use.
11253 (GETLOADAVG_OBJ): Define again.
11254 (otherobj): Add GETLOADAVG_OBJ.
11256 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
11258 2000-04-18 Gerd Moellmann <gerd@gnu.org>
11260 * lread.c (read_filtered_event): Cancel and start busy cursor.
11262 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
11263 that the per-character metrics may be null.
11265 2000-04-17 Gerd Moellmann <gerd@gnu.org>
11267 * buffer.c (clone_per_buffer_values): New function.
11268 (Fmake_indirect_buffer): Add optional argument CLONE. Call
11269 clone_per_buffer_values if CLONE is not nil.
11271 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
11273 2000-04-16 Dave Love <fx@gnu.org>
11275 * Makefile.in: Remove obsolete localcpp stuff.
11276 (GETLOADAVG_OBJ): Don't define.
11277 (obj): Move LIBOBJS...
11278 (otherobj): ... to here.
11279 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
11280 whitespace-only lines after the continuation (Irix).
11282 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11284 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
11286 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
11288 2000-04-14 Dave Love <fx@gnu.org>
11290 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
11291 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
11292 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
11293 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
11296 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
11297 autoconfiscated HAVE_GETLOADAVG.
11299 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
11302 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11304 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
11305 (fill_in_lock_file_name): Avoid existing files that aren't links.
11307 2000-04-14 Dave Love <fx@gnu.org>
11309 * Makefile.in (LIBS, LIBOBJS): New variable.
11310 (INTERVAL_SRC): Convert to make variable.
11311 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
11312 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
11313 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
11315 (SOME_MACHINE_OBJECTS): Remove interval stuff.
11316 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
11317 (shortlisp): Add facemenu, float-sup, frame.
11318 (SOME_MACHINE_LISP): Remove them from here.
11319 (LIBES): Change unused LDLIBS to autoconf LIBS.
11321 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
11323 2000-04-14 Kenichi Handa <handa@etl.go.jp>
11325 * composite.c (update_compositions): If FROM and TO are not in a
11326 valid range, do nothing.
11328 2000-04-13 Gerd Moellmann <gerd@gnu.org>
11330 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
11332 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
11334 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
11337 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
11339 * fileio.c (a_write): Remove redundant semi-colons.
11340 (e_write): Return -1 if failed to write all the data.
11341 This fixes the changes made at 1999-12-15.
11343 2000-04-12 Dave Love <fx@gnu.org>
11345 * fns.c (mapcar1): Test for null vals to support mapc.
11346 (Fmapc): New function.
11348 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
11350 * msdos.c (NUM_MOUSE_BUTTONS): Define.
11351 (IT_frame_up_to_date): Support the buffer local value of
11352 cursor-type, if defined.
11354 2000-04-10 Dave Love <fx@gnu.org>
11356 * editfns.c (preceding-char, following-char): Doc fix.
11358 2000-04-10 Ken Raeburn <raeburn@gnu.org>
11360 * Makefile.in (temacs): Revert 2000-03-12 change.
11362 2000-04-10 Jason Rumney <jasonr@gnu.org>
11364 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
11366 2000-04-10 Gerd Moellmann <gerd@gnu.org>
11368 * xdisp.c (setup_echo_area_for_printing): Choose an echo
11369 area buffer, if it's not set up yet.
11371 * indent.c (compute_motion): Set immediate_quit.
11373 2000-04-09 Gerd Moellmann <gerd@gnu.org>
11375 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
11376 (realize_tty_face): Suppress boldness if colors are the inverse of
11377 the default colors, and tty_suppress_bold_inverse_default_colors_p
11379 (Ftty_suppress_bold_inverse_default_colors): New function.
11380 (syms_of_xfaces): Defsubr it.
11382 * buffer.c (Frestore_buffer_modified_p): New function.
11383 (syms_of_buffer): Defsubr it.
11385 2000-04-08 Ken Raeburn <raeburn@gnu.org>
11387 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
11388 charset id (int) argument, not a charset (Lisp_Object).
11390 * coding.h (code_convert_string): Declare.
11391 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
11392 object, as the fourth argument to code_convert_string.
11394 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
11395 (Fset_fontset_font): Use EQ to compare lisp objects.
11397 2000-04-05 Ken Raeburn <raeburn@gnu.org>
11399 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
11400 a pointer that looks like a lisp object.
11401 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
11402 zero, instead see whether it's an integer object, since they can't
11404 (GET_INTERVAL_OBJECT): Simply assign to the destination.
11406 * dispnew.c (allocate_matrices_for_frame_redisplay)
11407 (direct_output_forward_char): Use X(U)INT and make_number as needed
11408 to convert between (unsigned) int values and lisp integers.
11409 * keyboard.c (read_key_sequence): Likewise.
11410 * lread.c (substitute_object_recurse): Likewise.
11411 * fns.c (concat, hash_lookup, hash_remove): Likewise.
11412 * minibuf.c (do_completion, Fminibuffer_complete_word)
11413 (Fminibuffer_completion_help): Likewise.
11414 * term.c (produce_special_glyphs): Likewise.
11416 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
11417 * print.c (print_preprocess, print_object): Likewise.
11419 * search.c (compile_pattern): Use NILP when checking for nil.
11421 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
11422 __OPTIMIZE__]: Provide a GNU C macro version that handles
11423 lisp-object unions.
11424 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
11425 field, to better cope with ENABLE_CHECKING and calls that modify a
11426 Lisp_Object using its old value.
11428 2000-04-04 Gerd Moellmann <gerd@gnu.org>
11430 * window.c (compare_window_configurations): Signal an error
11431 if parameters C1 or C2 aren't window configurations.
11433 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
11434 AFTER_POTENTIAL_GC calls around calls to functions that can
11435 signal an error and thus invoke the debugger.
11437 2000-04-03 Gerd Moellmann <gerd@gnu.org>
11439 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
11440 an error if decoding fails.
11442 * keyboard.c (lispy_mouse_names): Variable removed.
11443 (Vlispy_mouse_stem): New variable.
11444 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
11445 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
11446 for any mouse button number. Increase size of mouse_syms and
11447 button_down_location as needed. Call modify_event_symbol with
11448 different arguments.
11449 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
11450 Call modify_event_symbol with different arguments.
11451 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
11452 for any button number. Call modify_event_symbol with different
11454 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
11455 Accept a string for NAME_ALIST_OR_STEM.
11457 * lisp.h (larger_vector): Add prototype.
11459 * fns.c (larger_vector): Make externally visible.
11461 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
11463 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
11465 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
11466 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
11467 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
11468 we are between str1 and str2.
11469 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
11470 (PATFETCH): Use `TRANSLATE'.
11471 (PATFETCH_RAW): Fetch multibyte char if applicable.
11472 (PATUNFETCH): Remove.
11473 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
11474 When writing a char, write it directly into the pattern buffer rather
11475 than going needlessly through a temp char-array.
11476 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
11477 multibyte magic and remove the useless `#ifdef emacs'.
11478 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
11481 * regex.h (struct re_pattern_buffer): Make field `multibyte'
11482 conditional on `emacs'.
11484 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
11486 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11488 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
11489 non-union-type versions of XMARK and friends here, because XMARK
11490 and friends won't work on an integer field if NO_UNION_TYPE is not
11492 (make_number): Define as a function if it's not defined as a macro.
11494 * composite.c (run_composite_function): Use NILP when checking for nil.
11495 (syms_of_composite): Delete local var NARGS, pass an int as first
11496 argument to Fmake_hash_table.
11498 * editfns.c (text_property_stickiness): Use NILP to test
11499 Lisp_Object boolean value.
11500 (Fmessage_or_box): Don't use NILP to test int variable.
11501 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
11502 problems reading from and changing the same lisp value in an
11505 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11507 * term.c (TN_no_color_video): New variable.
11508 (term_init): Intitialize TN_no_color_video.
11509 (enum no_color_bit): New enumeration.
11510 (MAY_USE_WITH_COLORS_P): New macro.
11511 (turn_on_face): Use it to determine if attributes may be used
11512 combined with colors.
11514 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11516 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
11517 with int lvalues via casts; instead, just yield lisp object lvalues.
11518 (enlarge_window): Variable sizep now points to Lisp_Object. Use
11519 proper accessor macros.
11520 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
11521 (grow_mini_window): Fix typo getting int value of root->height.
11523 * xdisp.c (compute_string_pos): Fix order of arguments to
11524 string_pos_nchars_ahead.
11525 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
11526 count arg to variable-arg routines like Frun_hook_with_args and
11528 (back_to_previous_visible_line_start)
11529 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
11530 fixed-arg routines like Fget_char_property and Fmake_string.
11531 (reconsider_clip_changes): Use XINT when comparing integer lisp
11532 objects, or passing them as int arguments.
11533 (mark_window_display_accurate, insert_left_trunc_glyphs)
11534 (append_space, extend_face_to_end_of_line): Use make_number when
11535 storing or passing integer values as lisp objects.
11536 (set_cursor_from_row, highlight_trailing_whitespace): Use
11537 INTEGERP, not implicit test against zero, for glyph object.
11538 (try_window_id): Don't use make_number when we want an int value.
11540 * xfaces.c (xlfd_symbolic_value): Make last argument a
11541 Lisp_Object, to be consistent with callers.
11542 (Fbitmap_spec_p): Use XINT to get numeric value of height.
11543 (lface_hash): Apply XFASTINT to lisp values before folding in.
11545 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
11546 fill in window width and height. Pass an int, not a lisp object,
11547 as first arg to Finsert.
11549 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11551 * xfaces.c (realize_basic_faces): Block input while realizing
11554 * keyboard.c (lispy_mouse_names): Add additional mouse names.
11556 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
11558 2000-03-31 Gerd Moellmann <gerd@gnu.org>
11560 * xterm.c (x_produce_glyphs): When displaying unibyte text
11561 or ASCII, handle case that per-char metric is null.
11563 2000-03-30 Ken Raeburn <raeburn@gnu.org>
11565 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
11567 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
11568 (XSUBR, XBUFFER): Verify correct object type before returning
11569 pointer, using eassert.
11570 * frame.h (XFRAME): Likewise.
11572 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
11573 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
11574 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
11575 * data.c (set_internal): Likewise.
11576 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11577 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
11578 * fileio.c (auto_save_1): Likewise.
11579 * insdel.c (check_markers): Likewise.
11580 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11581 * undo.c (record_insert): Likewise.
11582 * vmsproc.c (child_sig): Likewise.
11583 * window.c (unshow_buffer, window_loop): Likewise.
11584 * xterm.c (x_erase_phys_cursor): Likewise.
11586 2000-03-30 Gerd Moellmann <gerd@gnu.org>
11588 * xfns.c (free_image_cache): Free the cache structure itself
11589 last, after all its members have been freed.
11591 * lisp.h (xstrdup): Add prototype.
11593 * alloc.c (xstrdup): Moved here from xfaces.c.
11594 (allocating_for_lisp): Variable removed.
11595 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11597 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11599 (xstrdup): Moved to alloc.c.
11601 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11603 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11605 * emacs.c (main): Fix sense of no-loadup test.
11607 * config.in (ENABLE_CHECKING): Undef.
11609 * lisp.h (struct interval): Replace "parent" field with a union of
11610 interval pointer and Lisp_Object; add new bitfield to use as
11611 discriminant. Change other flag fields to bitfields.
11612 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11613 is defined and the supplied test fails, print a message and abort.
11614 (eassert): New macro. Use CHECK to provide an assert-like facility.
11616 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11617 pointers; abort if the value looks like a lisp object.
11618 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11619 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
11620 Modify for new interval parent definition.
11622 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11623 (UNMARK_BALANCE_INTERVALS): Update references that need an
11624 addressable lisp object in the interval structure.
11625 (die): New function.
11626 (suppress_checking): New variable.
11628 * intervals.c (interval_start_pos): Just return 0 if there's no
11631 2000-03-29 Gerd Moellmann <gerd@gnu.org>
11633 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11634 and earlier Emacs versions.
11636 * keyboard.c (Ftop_level): Cancel busy-cursor.
11638 * eval.c (call_debugger): Cancel busy-cursor.
11640 2000-03-29 Kenichi Handa <handa@etl.go.jp>
11642 * search.c (Freplace_match): Adjust multibyteness of the current
11643 buffer and NEWTEXT. Free allocated memory before signaling an error.
11645 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11647 * regex.c (analyse_first): New function obtained by ripping out most
11648 of re_compile_fastmap and generalizing it a little bit so that it
11649 can also just return whether a given (sub)pattern can match the empty
11651 (regex_compile): Use `analyse_first' to decide whether the loop-check
11652 needs to be done or not for *, +, *? and +? (the loop check is costly
11653 for non-greedy repetition).
11654 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11656 2000-03-28 Dave Love <fx@gnu.org>
11658 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
11660 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11662 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11664 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11666 (enum re_opcode_t): Update description of succeed_n.
11667 (PATFETCH): Always define.
11668 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11669 operators, char classes, shy-groups and intervals).
11670 Optimize special cases of intervals so as to only use succeed_n and
11671 jump_n when really needed.
11672 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11673 that we don't have to handle the special cases any more.
11674 Simplify on_failure_jump handling as well.
11676 2000-03-28 Jason Rumney <jasonr@gnu.org>
11678 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11680 2000-03-27 Gerd Moellmann <gerd@gnu.org>
11682 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11684 * s/msdos.h (GC_SETJMP_WORKS): Define.
11686 * alloc.c (mark_maybe_object): New function.
11687 (mark_memory): Use it.
11688 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11689 (setjmp_tested_p, longjmp_done): New variables.
11690 (test_setjmp): New function.
11691 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11692 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11694 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11695 to DEC_TEXT_POS and INC_TEXT_POS.
11697 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11698 with parameter MULTIBYTE_P.
11700 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11702 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11703 buffers because it looks for multibyte character byte sequences
11704 which don't exist in unibyte text.
11706 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11708 * xfaces.c (register_color, unregister_color, unregister_colors)
11709 [DEBUG_X_COLORS]: New functions.
11710 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11712 * xfns.c (x_set_cursor_color): Get color reference counts right.
11714 * xterm.c (x_copy_color): New function.
11715 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11717 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11718 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11719 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11720 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11721 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11722 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11723 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11724 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11725 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11726 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11728 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11729 names for handling per-buffer variables.
11731 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11732 instead of MAX_BUFFER_LOCAL_VARS.
11733 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11735 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11737 * xfns.c (x_specified_cursor_type): New function.
11738 (x_set_cursor_type): Use it.
11740 * buffer.h (struct buffer): Add cursor_type.
11742 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11744 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11745 (print_partial_compiled_pattern, re_compile_fastmap):
11747 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11748 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11749 executing it as well as when popping it off the stack to find infinite
11750 loops in non-greedy repetition operators.
11752 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11754 * doc.c (Qfunction_documentation): New variable.
11755 (syms_of_doc): Initialize Qfunction_documentation.
11756 (Fdocumentation): If FUNCTION is a symbol with non-nil
11757 `function-documentation' property, return a documentation derived
11760 * buffer.c (syms_of_buffer): Add default-cursor-type.
11761 (init_buffer_once): Don't let cursor_type have a local value
11764 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11765 on buffer-local value of cursor_type.
11766 (x_draw_bar_cursor): Add parameter WIDTH.
11768 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11769 (init_buffer_once): Set default cursor_type value to t.
11770 Mark cursor_type as local everywhere.
11771 (syms_of_buffer): New per-buffer variable cursor-type.
11773 * buffer.h (struct buffer): Remove member local_var_flags,
11775 (MAX_BUFFER_LOCAL_VARS): New macro.
11776 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11777 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11778 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11779 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11781 * print.c (print_object): Use new macros for per-buffer variables.
11783 * category.c (Fset_category_table): Use new macros for per-buffer
11786 * buffer.c (buffer_permanent_local_flags): Make a char array.
11787 (max_buffer_local_idx): New variable.
11788 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11789 for new handling of per-buffer variables.
11790 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11791 (init_buffer_once): Initialize per-buffer vars differently.
11792 Set max_buffer_local_idx.
11794 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11797 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11799 * data.c (do_symval_forwarding, store_symval_forwarding)
11800 (find_symbol_value, set_internal, default_value, Fset_default)
11801 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11802 per-buffer variables.
11804 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11806 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11808 * xterm.c (x_term_init): Unblock input around call1 of
11809 Qvendor_specific_keysyms.
11811 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11812 (find_defun_start): Consider an open parenthesis in column 0
11813 a defun start only if open_paren_in_column_0_is_defun_start is set.
11814 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11816 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11818 * eval.c (Fautoload): Add entry in load-history (if after dump).
11819 * lread.c (load-history): Update docstring.
11821 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11823 * indent.c (Fvertical_motion): Always use the current buffer.
11824 Temporarily change the window's buffer, if necessary.
11826 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11828 * xterm.c (fast_find_position): Make sure not to consider rows
11829 not visible in the window.
11831 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11833 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11834 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11836 2000-03-22 Jason Rumney <jasonr@gnu.org>
11838 * w32menu.c (single_submenu): Set help string to NULL if none.
11839 (w32_menu_show): Set help string correctly.
11840 (add-menu-item): Set help string in MIIM_DATA for menu item.
11841 Load SetMenuItemInfoA explicitly.
11842 (w32_menu_display_help): New function.
11844 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11845 (QCdata): Moved to xdisp.c.
11847 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11848 (Vw32_charset_to_codepage_alist): Removed.
11849 (Vw32_charset_info_alist): New variable.
11850 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11851 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11852 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11853 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11855 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11856 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11857 Define Vw32_charset_info_alist and w32_charset symbols.
11859 2000-03-22 Jason Rumney <jasonr@gnu.org>
11861 * makefile.nt (w32bdf.obj): Update dependencies.
11863 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11865 * w32fns.c: Include fontset.h after dispextern.h.
11866 (Fx_create_frame): Do not create fontset.
11867 (w32_load_system_font): Doc fix.
11868 (Fx_close_connection): Free full_name if it is not shared.
11870 * w32term.c: Include fontset.h after dispextern.h.
11871 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11873 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11874 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11875 (w32_font_is_double_byte): New function, needs body.
11876 (x_append_glyph): Set glyph->glyph_not_available_p.
11877 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11878 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11879 character, convert it to a unibyte character.
11880 (struct glyph_string): Delete member `charset'.
11881 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11882 calculating it is found.
11883 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11884 the case that per char metric is not available correctly.
11885 (x_fill_glyph_string): Handle the case that the specific glyph is
11886 not available correctly.
11887 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11888 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11889 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11890 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11891 fontset. Don't call FS_LOAD_FONT.
11893 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11895 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11896 (INT_LISPLIKE): New macro.
11897 (NULL_INTERVAL_P): Use it.
11898 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11899 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11900 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11902 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11903 explicit references to "parent" field of struct interval and
11904 associated unclean type conversions.
11905 * intervals.c (create_root_interval, root_interval, rotate_right)
11906 (rotate_left, balance_possible_root_interval, split_interval_right)
11907 (split_interval_left, interval_start_pos, find_interval)
11908 (next_interval, previous_interval, update_interval)
11909 (adjust_intervals_for_insertion, delete_node, delete_interval)
11910 (adjust_intervals_for_deletion, merge_interval_right)
11911 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11912 (copy_intervals_to_string): Likewise.
11913 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11915 * syntax.c (update_syntax_table): Likewise.
11917 * intervals.c (reproduce_tree_obj): New function, like
11918 reproduce_tree but takes a Lisp_Object for the parent. Declare
11920 (graft_intervals_into_buffer): Use it when appropriate.
11921 (reproduce_tree): Declare with prototype.
11922 (balance_possible_root_interval): Check that the parent is a lisp
11923 object before trying to examine its type.
11925 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11927 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11928 as strings only if both are known to be strings.
11930 * s/openbsd.h (LIBS_TERMCAP): Undef.
11932 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11934 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11935 definitions for non-Emacs compilation.
11936 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11937 outside of `#ifdef emacs'.
11938 (print_partial_compiled_pattern): Update.
11939 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11940 (re_compile_fastmap): Merge handling of charset and charset_not (for
11941 emacs and non-emacs compilation as well).
11942 Similarly for (not)categoryspec and (not)syntaxspec.
11943 Don't use the fastmap when reaching `anychar' since the added
11944 complexity is not justified.
11945 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11946 and (not)syntaxspec. Merge (not)categoryspec.
11948 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11950 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11951 (FACE_FOR_CHAR): Define them differently for the configuration of
11954 2000-03-21 Dave Love <fx@gnu.org>
11956 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11959 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11961 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11962 (lface_fully_specified_p): Don't check contents of
11963 LFACE_FONT_INDEX because that attribute is optional.
11964 (realize_x_face): Remove now unwarranted xassert.
11966 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11968 The following changes are to make font selection based on
11969 characters, not charset. In addition, they recover fontset
11970 facilities while utilizing the new font selection mechanism.
11972 * Makefile.in (fontset.o): Depend on dispextern.h.
11974 * alloc.c (mark_face_cache): Don't mark face->registry.
11976 * dispextern.h (struct glyph): New member glyph_not_available_p.
11977 Use 22 bits for face_id.
11978 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11979 (struct face): Delete member registry, new member ascii_face.
11980 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11981 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11982 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11983 (struct it): Delete member charset, new member glyph_not_available_p.
11985 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11986 (struct fontset_info, struct fontset_data): Structs removed.
11987 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11988 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11989 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11990 (fs_free_face_fontset, fontset_font_pattern)
11991 (face_suitable_for_char_p, face_for_char)
11992 (make_fontset_for_ascii_face): Extern them.
11993 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11994 (FS_LOAD_FACE_FONT): New macro.
11996 * fontset.c: All codes rewritten or adjusted for the change of
11997 fontset implementation. Now fontset is represented by char table.
11998 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
12000 (my_strcasecmp): Function removed.
12001 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
12002 (AREF, ASIZE): New macros.
12003 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
12004 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
12005 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
12006 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
12007 (fontset_id_valid_p, font_family_registry, fontset_name)
12008 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
12009 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
12011 (fs_load_font): New arg FACE. Caller changed.
12012 (fs_query_fontset): Argument changed. Caller changed.
12013 (Fquery_fontset): call fs_query_fontset.
12014 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
12016 (clear_fontset_elements, check_registry_encoding)
12017 (check_fontset_name): New functions.
12018 (syms_of_fontset): Set char-table-extra-slots property of fontset
12019 to 3. Staticpro and initialize Vfontset_table and
12020 Vdefault_fontset. Defsubr fontset_font and fontset_list.
12022 * frame.h (struct frame): Member `fontset_data' removed.
12023 (FRAME_FONTSET_DATA): Macro removed.
12025 * frame.c (make_frame): Don't allocate f->fontset_data.
12026 (Fdelete_frame): Don't free f->fontset_data.
12028 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
12030 * xdisp.c (charset_at_position): Function removed.
12031 (init_iterator): Don't set member charset of struct `it'.
12032 (handle_face_prop, reseat_to_string, set_iterator_to_next)
12033 (next_element_from_display_vector, insert_left_trunc_glyphs):
12035 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
12037 (get_next_display_element, append_space)
12038 (extend_face_to_end_of_line): Likewise.
12040 * xfaces.c (Qx_charset_registry, Vface_default_registry):
12042 (clear_font_table, frame_update_line_height, load_face_font):
12043 Adjusted for the change of fontset implementation.
12044 (load_face_fontset_font): Function removed.
12045 (pixel_point_size): New function.
12046 (font_list): Argument type changed. Caller changed.
12047 (LFACE_FONT): New macro.
12048 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
12049 (set_lface_from_font_name): Type of arg FONTNAME is changed to
12050 Lisp_Object. Determine the font name by actually loading a font
12051 by the specified pattern. Set LFACE_FONT (lface) to the specified
12052 pattern. Even if a font is not found, don't try alternatives.
12053 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
12054 (set_font_frame_param): If `font' is specified in lface, use it.
12055 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
12056 (lface_same_font_attributes_p): Likewise.
12057 (make_realized_face): Arguent changed. Caller changed. Set
12058 face->ascii_face to face itself.
12059 (free_realized_face): Free face->fontset if face is for ASCII.
12060 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
12061 (deduce_unibyte_registry, x_charset_registry): Functions removed.
12062 (free_realized_multibyte_face): New function.
12063 (lookup_face, lookup_named_face, lookup_derived_face): Argument
12064 changed. Caller changed.
12065 (try_font_list): Argument type changed.
12066 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
12067 (choose_face_font): Argument changed. Handle fontset properly.
12068 (choose_face_fontset_font): Function removed.
12069 (realize_default_face, realize_named_face): Don't remove the
12071 (realize_face): Argument changed. Caller changed. Remove face
12072 with the arg former_face_id in advance. Load font for the new face.
12073 (realize_x_face): Argument changed. Caller changed. For a
12074 multibyte character, share fontset with base_face. For a single
12075 byte character, make a new realized fontset. Don't load a font here.
12076 (realize_tty_face): Argument changed. Caller changed.
12077 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
12078 (face_at_buffer_position): Don't check multibyte_p for returning
12080 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
12081 FACE_SUITABLE_FOR_CHARSET_P.
12082 (syms_of_xfaces): Remove code for Qx_charset_registry and
12083 Vface_default_registry.
12085 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
12086 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
12087 (x_per_char_metric): Don't try FONT->default_char. Even if
12088 pcm->width is zero, glyph bits may exist.
12089 (x_encode_char): Always initialize char2b->byte1.
12090 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
12091 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
12092 (x_append_glyph): Set glyph->glyph_not_available_p.
12093 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12094 it->charset. Handle the case that per char metric is not
12095 available. If it->multibyte_p is zero and it->c is a multibyte
12096 character, convert it to a unibyte character.
12097 (struct glyph_string): Delete member `charset'.
12098 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12099 the case that per char metric is not available correctly.
12100 (x_fill_glyph_string): Handle the case that the specific glyph is
12101 not available correctly.
12102 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12103 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12104 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12105 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12106 fontset. Don't call FS_LOAD_FONT.
12108 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
12109 (x_create_tip_frame): Likewise.
12110 (Fx_close_connection): Free full_name of font_info.
12112 * fns.c (optimize_sub_char_table): New function.
12113 (Foptimize_char_table): New function.
12114 (syms_of_fns): Defsubr Soptimize_char_table.
12116 2000-03-20 Gerd Moellmann <gerd@gnu.org>
12118 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
12119 only if buffer is displayed in some window.
12121 * xdisp.c (handle_single_display_prop): Initialize local `value'.
12122 (try_window_reusing_current_matrix): Don't call scroll run
12123 function if run's current and desired position are the same;
12124 this prevents cursor flickering.
12126 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
12128 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
12130 * regex.c (RE_STRING_CHAR): New macro.
12131 (GET_CHAR_AFER_2): Remove.
12132 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
12133 (enum re_opcode_t): Remove on_failure_jump_exclusive.
12134 (print_partial_compiled_pattern, re_compile_fastmap)
12135 (re_match_2_internal): Remove on_failure_jump_exclusive.
12136 (regex_compile): Turn optimizable P+ loops into PP*, so that the
12137 optimization only need to work for * (ie. can use of_keep_string_jump).
12138 Remove the special case for .*\n since it is now covered by the general
12140 (re_search_2): Don't bother with `room'.
12141 (skip_one_char): New function.
12142 (skip_noops): Simplify since `memory' is not needed any more.
12143 (mutually_exclusive_p): Restructure slightly to use `switch' and
12144 add handling for "all" remaining cases.
12145 (re_match_2_internal): Change on_failure_jump_smart to use
12146 on_failure_keep_string_jump (and redirect the end-of-loop jump)
12147 rather than on_failure_jump_exclusive.
12149 2000-03-19 Gerd Moellmann <gerd@gnu.org>
12151 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
12152 number of bits per RGB because it's everywhere used as the depth
12155 * term.c (calculate_costs): Remove code dealing with X frames.
12157 2000-03-19 Richard M. Stallman <rms@gnu.org>
12159 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
12161 2000-03-18 Gerd Moellmann <gerd@gnu.org>
12163 * lread.c (read_integer): Unread the last char not consumed.
12165 2000-03-17 Gerd Moellmann <gerd@gnu.org>
12167 * xterm.c (x_update_window_cursor): Don't update in frames
12168 which are in the process of being deleted.
12170 2000-03-16 Gerd Moellmann <gerd@gnu.org>
12172 * Makefile.in (mostlyclean): Add `*.core'.
12173 (clean): Add `bootstrap-emacs'.
12175 * lread.c (read_integer): New function.
12176 (read1): Support read syntax #o, #x, #b, #r.
12178 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
12180 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
12181 make sure POINTER_TO_OFFSET gives the same value before and after
12182 PREFETCH. Use `dfail' to guarantee "atomic" matching.
12183 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
12184 (debug): Now only active if > 0 rather than if != 0.
12185 (DEBUG_*): Update for the new meaning of `debug'.
12186 (print_partial_compiled_pattern): Add missing `succeed' case. Use
12187 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
12188 in `succeed_n', `jump_n' and `set_number_at'.
12189 (store_op1, store_op2, insert_op1, insert_op2)
12190 (at_begline_loc_p, at_endline_loc_p): Add prototype.
12191 (group_in_compile_stack): Move to after its arg's types are
12192 declared and add a prototype.
12193 (PATFETCH): Define in terms of PATFETCH_RAW.
12194 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
12195 (QUIT): Redefine as a nop except for NTemacs.
12196 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
12197 indentation of the greedy-op and shy-group code.
12198 (at_(beg|end)line_loc_p): Fix argument's types.
12199 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
12200 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
12201 (MATCHING_IN_FIRST_STRING): Remove.
12202 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
12203 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
12204 QUIT unconditionally.
12206 2000-03-15 Gerd Moellmann <gerd@gnu.org>
12208 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
12211 * process.c (send_process): Add a hint that the function
12212 can call Lisp code to its comment.
12214 * lread.c (load_dangerous_libraries): New variable.
12215 (Vbytecomp_version_regexp): New variable.
12216 (safe_to_load_p): New function.
12217 (Fload): Handle files not compiled with Emacs specially.
12218 (syms_of_lread): New Lisp variable load-dangerous-libraries.
12220 2000-03-14 Gerd Moellmann <gerd@gnu.org>
12222 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
12224 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
12225 support functions only if HAVE_X11R6_XIM is defined.
12226 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
12228 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
12230 * xfns.c (X_I18N_INHIBITED): Don't define.
12231 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
12232 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
12234 * config.in (HAVE_X_I18N): Moved here from xterm.h.
12235 (HAVE_X11R6_XIM): Define.
12237 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
12239 * xterm.c (x_term_init): Add support for X resource `synchronous'.
12240 If set, call XSynchronize.
12242 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
12244 * regex.c: Declare a new type `re_char' used throughout the code
12245 for the string char type. It's `const unsigned char' to match the
12246 rest of Emacs. Consistently make sure all pointers to strings use
12247 it and make sure all pointers into the pattern use `unsigned char'.
12248 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
12249 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
12252 * charset.h (GET_CHAR_AFTER_2): Remove.
12253 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
12255 2000-03-12 Ken Raeburn <raeburn@gnu.org>
12257 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
12258 variable before the invocation of YMF_PASS_LDFLAGS, in case both
12259 of them try to use backquotes.
12261 2000-03-12 Dave Love <fx@gnu.org>
12263 * unexelf.c: Restore changes of 1999-10-19.
12264 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
12265 fix its type and alignment; copy it from current process.
12267 2000-03-12 Gerd Moellmann <gerd@gnu.org>
12269 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
12270 has been found. Fix bug not computing timer's predecessor.
12272 * fileio.c (Fread_file_name): Handle case that DIR contains a
12275 * window.c (Fsave_window_excursion): Doc fix.
12277 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
12279 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
12281 * msdos.c (vga_installed): New function, code moved from
12282 dos_set_window_size.
12283 (Qbar, Qcursor_type, outside_cursor): New variables.
12284 (syms_of_msdos): Intern and staticpro them.
12285 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
12286 shape used outside Emacs when called for the first time.
12287 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
12288 cursor shape used outside Emacs.
12289 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
12290 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
12292 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
12293 parameters specify the cursor. Make qreverse a global
12294 variable (renamed to Qreverse).
12296 2000-03-09 Gerd Moellmann <gerd@gnu.org>
12298 * fns.c (Fy_or_n_p): Cancel busy-cursor.
12300 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
12302 This is a big redesign of failure-stack and register handling, prompted
12303 by bugs revealed when trying to add shy-groups. Overall, what happened
12304 is that loops are now structured a little differently, groups can be
12305 shy and the code is a little simpler.
12307 * regex.h: Update the copyright.
12308 (RE_SHY_GROUPS): New value.
12309 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
12310 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
12312 * regex.c (enum re_opcode_t): Remove jump_past_alt,
12313 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
12314 on_failure_jump_(exclusive, loop and smart). Also fix the comment
12315 for (start|stop)_memory since they now only take one argument (the
12316 second has becomes unnecessary).
12317 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
12318 (print_compiled_pattern): Use %ld to printf long ints and flush to
12319 make debugging a little easier.
12320 (union fail_stack_elt): Make the integer unsigned.
12321 (struct fail_stack_type): Add a `frame' element.
12322 (INIT_FAIL_STACK): Init `frame' as well.
12323 (POP_PATTERN_OP): New macro for re_compile_fastmap.
12324 (DEBUG_PUSH, DEBUG_POP): Remove.
12325 (NUM_REG_ITEMS): Remove.
12326 (NUM_NONREG_ITEMS): Adjust.
12327 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
12328 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
12329 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
12330 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
12332 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
12333 address pushed is not the destination of the jump but the source
12335 (NUM_FAILURE_ITEMS): Remove.
12336 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
12337 registers before the actual failure point). Don't hardcode any
12338 meaning for str==NULL anymore.
12339 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
12340 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
12342 (REG_UNSET_VALUE): Use NULL (why not?).
12343 (compile_range): Remove declaration since it doesn't exist.
12344 (struct compile_stack_elt_t): Remove inner_group_offset.
12345 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
12346 (regex_grow_registers): Remove dead code.
12347 (FIXUP_ALT_JUMP): New macro.
12348 (regex_compile): Add shy-groups Change loops to use
12349 on_failure_jump_smart&jump instead of
12350 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
12351 initial (dummy_failure_)jump. Remove c1_base (looks like unused
12352 variable to me). Use `jump' instead of `jump_past_alt' and don't
12353 bother with push_dummy_failure in alternatives since it is now
12354 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
12355 emacs' for (re)allocating the stack.
12356 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
12357 from loop when bufp->can_be_null rather than jumping to `done'.
12358 Avoid jumping backwards so as to ensure termination. Use
12359 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
12360 backreferences. Remove dead code in handling of `anychar'.
12361 (skip_noops, mutually_exclusive_p): New functions taken from the
12362 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
12363 improve mutually_exclusive_p to handle ".+\n".
12364 (lowest_active_reg, highest_active_reg)
12365 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
12366 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
12367 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
12368 variables. Push register (in `start_memory') on the stack rather
12369 than storing it in old_reg(start|end). Remove the cycle detection
12370 from `stop_memory', replaced by the use of on_failure_jump_loop
12371 for greedy loops. Add code for the new on_failure_jump_<foo>.
12372 Remove ad-hoc code in `on_failure_jump' to push more registers in
12373 the case of a loop. Take out code from `maybe_pop_jump' into
12374 separate functions and adapt it to the semantics of
12375 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
12376 and push_dummy_failure. Remove dummy_failure handling and
12377 handling of `failures to jump to on_failure_jump' (this last one
12378 was already dead code, it seems).
12379 (group_match_null_string_p, alt_match_null_string_p)
12380 (common_op_match_null_string_p): Remove.
12382 2000-03-08 Dave Love <fx@gnu.org>
12384 * config.in: Don't depend on __STDC__ for volatile.
12385 Add POINTER_TYPE, PTR, PROTOTYPES.
12387 * hftctl.c, strftime.c: Use PROTOTYPES.
12388 * eval.c (find_handler_clause): Likewise.
12390 * mem-limits.h: Use POINTER_TYPE.
12392 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
12393 (memory_warnings): Declare using POINTER_TYPE.
12395 2000-03-08 Gerd Moellmann <gerd@gnu.org>
12397 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
12399 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
12401 * xfns.c: Remove obsolete code in #if 0.
12402 (Fx_focus_frame): New function.
12404 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12406 * coding.c (coding_category_name): Add coding-category-utf-8,
12407 coding-category-utf-16-be, coding-category-utf-16-le.
12408 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
12409 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
12410 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
12411 (detect_coding_utf_8): New function.
12412 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
12413 UTF_16_LOW_SURROGATE_P): New macros.
12414 (detect_coding_utf_16): New function
12415 (detect_coding_mask): When priorities are specified, skip any
12416 categories that have `nil' coding-system. Fix bug of returning
12417 wrong mask when PRIORITIES is specified and detect_coding_XXX()
12418 returns a mask not set in PRIORITIES.
12419 (detect_eol_type_in_2_octet_form): New function.
12420 (detect_eol): selects detect_eol_type_XXX to call according to
12421 cooding->category_idx.
12422 (detect_coding_system): Remove `nil' coding-system in the result.
12423 (Fupdate_coding_systems_internal): Update all coding-categories.
12425 * coding.h (CODING_CATEGORY_IDX_UTF_8)
12426 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
12428 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
12429 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
12430 (CODING_CATEGORY_IDX_UTF_16_LE)
12431 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
12432 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
12433 (CODING_CATEGORY_MASK_ANY): Include the above macros.
12434 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
12436 2000-03-07 Gerd Moellmann <gerd@gnu.org>
12438 * doc.c (Fdocumentation_property): If value is not a string,
12439 and doesn't refer to etc/DOC, evaluate it to obtain a string.
12441 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
12442 close the display with XtCloseDisplay. This caused a bus error
12445 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
12446 complete but not unique.
12448 2000-03-06 Gerd Moellmann <gerd@gnu.org>
12450 * process.c (send_process): Remove local variable `procname' that
12451 might become invalid when a GC happens. Instead, access the
12452 process name slot directly.
12454 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
12455 orig_height if set.
12457 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
12458 orig_height if set.
12460 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
12462 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
12463 glyph matrices have been freed.
12465 2000-03-05 Gerd Moellmann <gerd@gnu.org>
12467 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
12468 (bootstrap-temacs): Set LC_ALL to C like for temacs.
12470 * xfns.c (QCdata): Moved to xdisp.c.
12472 * xdisp.c (QCdata): Moved here from xfns.c.
12473 (syms_of_xdisp): Initialize QCdata.
12475 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
12477 * window.c (coordinates_in_window): Use
12478 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
12479 FRAME_INTERNAL_BORDER_WIDTH.
12481 * xdisp.c (try_window_id): Recompute unchanged information if
12482 it is obviously invalid.
12484 * xterm.c (x_term_init): Create a colormap if not using the
12487 * xterm.h (select_visual): Change prototype.
12489 * xfns.c (select_visual): Rewritten. Recognize user-specified
12491 (visual_classes): New variable.
12493 2000-03-04 Gerd Moellmann <gerd@gnu.org>
12495 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
12496 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
12497 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
12498 (x_decode_color): Don't handle allocation of white and black specially.
12499 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
12500 XtNcolormap resources.
12501 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
12502 (Fx_create_frame): Initialize color members of x_output structure.
12503 (xpm_load): Pass colormap to XPM lib.
12505 * xfaces.c (x_free_colors): Access colormap of frame using
12506 FRAME_X_COLORMAP. Be paranoid about freeing black and white
12507 when default colormap is used.
12509 * xterm.c (x_term_init): Set Colormap member of x_display_info
12510 structure. Copy colormap if resource `privateColormap' is
12511 specified (PseudoColor only).
12512 (x_setup_relief_color): Access colormap of frame using
12515 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
12516 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
12518 2000-03-04 Jason Rumney <jasonr@gnu.org>
12520 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
12521 other non-platform-specific equivalents.
12522 [WINDOWSNT]: Include w32term.h, fontset.h and define X
12523 specific functions and macros as their w32 equivalents where
12524 non-platform-specifics are not available.
12525 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
12526 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
12527 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
12528 (frame_update_line_height): Use macros to access f->output_data.
12529 (defined_color): Remove FIXME comments; fixed.
12530 (x_face_list_fonts, prepare_face_for_display): Put X specifics
12531 into #ifdef blocks. Add WINDOWSNT blocks.
12532 (Fx_list_fonts): Use macros for accessing font data.
12533 (set_lface_from_font_name): Different default fonts for X and
12535 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
12536 scalable for backward compatibility.
12537 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
12538 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
12540 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
12543 * makefile.nt (w32faces.obj): Remove.
12546 2000-03-03 Jason Rumney <jasonr@gnu.org>
12548 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
12549 correct parameters.
12551 2000-03-03 Ken Raeburn <raeburn@gnu.org>
12553 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
12554 standard ELF definitions here if the system header does not.
12556 2000-03-03 Gerd Moellmann <gerd@gnu.org>
12558 * xterm.c (PER_CHAR_METRIC): Removed.
12559 (x_per_char_metric_1, x_default_char): New functions.
12560 (x_per_char_metric): If font's default char is invalid, return
12561 metrics of a suitably chosen usable default char.
12562 (x_draw_glyph_string_foreground): If font has an invalid default
12563 char, replace occurrences of unprintable chars with a suitably
12564 chosen usable default char.
12566 2000-03-02 Gerd Moellmann <gerd@gnu.org>
12568 * xterm.c (note_mouse_highlight): Return quickly if frame's
12569 glyph matrices have been freed.
12571 * dispnew.c (free_glyphs): Block input while freeing matrices.
12573 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12575 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12578 * dispextern.h (x_free_colors): Add prototype.
12580 * xfaces.c (x_free_colors): New function.
12581 (unload_color, free_face_colors): Use it.
12583 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12585 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12587 * window.c [MSDOS]: Include msdos.h.
12589 2000-03-02 Dave Love <fx@gnu.org>
12591 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12593 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12594 set C_OPTIMIZE_SWITCH for gcc.
12596 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12598 * coding.c (coding_save_composition): Be sure to allocate
12599 composition data area in coding even if there's no composition in
12602 2000-03-01 Jason Rumney <jasonr@gnu.org>
12604 * w32term.c: Equivalent changes to those made to xterm.c on
12605 2000-02-25 and 2000-02-24.
12607 * w32fns.c: Equivalent changes to those made to xfns.c on
12608 2000-02-25 and 2000-02-21.
12610 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12611 correct line-end convention is followed.
12613 * w32menu.c [HAVE_BOXES]: Remove #undef.
12614 (single_keymap_panes): Remove code for simulating checkmarks.
12615 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12616 Remove code for drawing simulated checkmarks.
12617 (w32_menu_show): make unibyte help string correctly.
12618 (add_menu_item): draw standard Windows checkmarks. Draw radio
12619 buttons as radio buttons if possible.
12621 2000-03-01 Gerd Moellmann <gerd@gnu.org>
12623 * sysdep.c (start_of_text): Don't define this function for NetBSD
12626 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
12628 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12629 (LINKER): Don't undef if __NetBSD__ is defined.
12631 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12633 * fileio.c [__NetBSD__]: Define `unix'.
12635 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12637 2000-02-29 Gerd Moellmann <gerd@gnu.org>
12639 * atimer.c (start_atimer): Don't abort when timers are stopped.
12640 (append_atimer_lists): New function.
12641 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12642 arbitrary lists of stopped and running atimers.
12644 * atimer.c (cancel_atimer): Handle canceling an atimer when
12645 some timers are stopped.
12647 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12648 after canceling it.
12650 * fns.c (maybe_resize_hash_table): Handle case of new size
12651 coming out as being the same as old size.
12653 2000-02-27 Jason Rumney <jasonr@gnu.org>
12655 * makefile.nt: Add atimer.h to dependencies.
12656 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12657 * w32console.c: Only disable window system features for dispextern.h
12658 (initialize_w32_display): Build a display info for the console.
12659 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12660 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12661 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12663 * w32gui.h (struct W32FontStruct): Revert last change after change
12665 * w32menu.c (single_submenu): Set up help string.
12666 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12667 (w32_dialog_show): Set up help string.
12668 * w32term.c (w32_display_info_for_display): Remove unused function.
12669 (w32_draw_bitmap): Use pre-built bitmaps.
12670 (w32_initialize_display_info): New function to initialize parts of
12671 display info that are common to both GUI and console frames.
12672 (w32_term_init): Use w32_initialize_display_info. Do not set
12673 Vw32_num_mouse_buttons here, as it is not called for console
12674 frames. Build bitmaps for indicating truncated lines etc.
12675 (x_delete_display): Destroy pre-built bitmaps.
12676 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12677 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12679 2000-02-27 Dave Love <fx@gnu.org>
12681 * lisp.h: Add a bunch of prototypes.
12683 2000-02-26 Kenichi Handa <handa@etl.go.jp>
12685 * keyboard.c (read_char): Set `usec' correctly.
12687 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12689 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12690 `lambda', set reg[RRR] to the map index.
12691 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12692 reg[RRR] to 0. Otherwise, set it to -1.
12694 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12696 * emacs.c (main): Remove code snippet commented out with `//'.
12698 2000-02-25 Richard M. Stallman <rms@gnu.org>
12700 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12701 and contains a `:', prepend `/:'.
12703 * window.c (select_window_1): If selected_window is nil,
12704 don't "swap out" the buffer's point.
12705 (Fset_window_configuration): Set selected_window to nil
12706 before calling Fselect_window.
12707 (unshow_buffer): Don't set point in buffer from window's point
12708 if another more recently selected window also shows the buffer.
12710 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12712 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12714 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12715 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12716 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12718 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12719 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12720 (hide_busy_cursor): New functions.
12721 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12723 * minibuf.c (read_minibuf): Cancel busy-cursor.
12725 * keyboard.c (command_loop_1): Call start_busy_cursor before
12726 Fcommand_execute and cancel_busy_cursor after it.
12727 (timer_check): Remove busy-cursor code.
12728 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12731 * process.c (wait_reading_process_input): Remove busy-cursor code.
12733 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12734 Fx_hide_busy_cursor.
12736 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12738 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12740 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12742 * xterm.c (XTread_socket): Remove busy-cursor code.
12744 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12745 (build_frame_matrix_from_leaf_window): Put code handling
12746 glyph row's not being a slice of a frame row in #if 0.
12747 (sync_window_with_frame_matrix_rows): New function.
12748 (frame_row_to_window): New function.
12749 (mirror_line_dance): Handle copies between windows.
12751 * lread.c (Fload): Use `xfree' instead of `free'.
12752 (init_obarray): Use `xmalloc' instead of `malloc'.
12754 * window.c (Fset_window_buffer): Set WINDOW to the window
12756 (coordinates_in_window): Take frame's internal border width
12759 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12761 * xterm.c (x_display_and_set_cursor): Display cursor of
12762 non-selected windows depending on the setting of
12763 cursor_in_non_selected_windows.
12765 * xdisp.c (cursor_in_non_selected_windows): New variable.
12766 (syms_of_xdisp): DEFVAR_BOOL it.
12768 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12770 * data.c (Fstring_to_number): If number is greater than what
12771 fits into an integer, return a float.
12773 * eval.c (specbind): Remove references to
12774 keyword_symbols_constant_flag.
12776 * data.c (keyword_symbols_constant_flag): Removed.
12777 (Fmakunbound, set_internal, syms_of_data): Remove references to
12778 keyword_symbols_constant_flag.
12780 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12782 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12784 * syntax.c (multibyte_syntax_as_symbol): New variable.
12785 (syms_of_syntax): Declare it as a Lisp variable.
12786 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12787 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12788 nonzero, treat all multibyte characters as symbol.
12789 (init_syntax_once): Give syntax `word' to all multibyte characters.
12791 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12793 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12796 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12798 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12800 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12801 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12803 2000-02-21 Dave Love <fx@gnu.org>
12805 * frame.c (Vmouse_position_function): New variable.
12806 (Fmouse_position): Use it.
12807 (syms_of_frame): Install it.
12809 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12811 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12813 * fileio.c (Finsert_file_contents): Unbind the binding of
12814 standard-output done by temp_output_buffer_setup.
12816 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12817 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12818 (specbind, unbind_to): Handle most common case of non-constant
12819 symbol with trivial value specially.
12821 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12823 2000-02-20 Richard M. Stallman <rms@gnu.org>
12825 * data.c (Fmake_variable_buffer_local): Doc fix.
12826 Init found_for_buffer to 0.
12827 (Fmake_variable_frame_local): If the variable has already
12828 been buffer-local, set the check_frame field.
12830 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12832 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12833 produced for CODING_MODE_LAST_BLOCK requires.
12835 2000-02-18 Dave Love <fx@gnu.org>
12837 * keyboard.c (echo_keystrokes): Remove declaration.
12838 (Vecho_keystrokes) New variable.
12839 (read_char, record_menu_key, read_key_sequence): Use it to allow
12840 use of float value.
12841 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12843 * lread.c: Undef feature selection macros before defining.
12845 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12847 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12848 for symbols other than the symbol in question.
12850 2000-02-17 Dave Love <fx@gnu.org>
12852 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12854 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12856 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12858 * alloc.c (enum mem_type): Compile unconditionally.
12860 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12862 * xfaces.c (tty_defined_color): Don't return faulire indication
12863 for unspecified-fg and unspecified-bg pseudo-colors.
12865 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12867 * alloc.c (mark_object): Don't mark symbol names in pure space.
12868 (gc_sweep): Don't unmark symbol names in pure space.
12870 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12871 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12872 [GC_MARK_STACK]: New defines.
12873 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12874 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12876 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12878 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12879 allocate_buffer instead of xmalloc.
12881 * alloc.c (toplevel): Include setjmp.h.
12882 (PURE_POINTER_P): New define.
12883 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12884 (Vdead) [GC_MARK_STACK]: New variable.
12885 (lisp_malloc): Add parameter TYPE, call mem_insert if
12886 GC_MARK_STACK is defined.
12887 (allocate_buffer): New function.
12888 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12889 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12890 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12891 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12892 (MEM_NIL) [GC_MARK_STACK]: New define.
12893 (struct mem_node) [GC_MARK_STACK]: New structure.
12894 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12895 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12896 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12897 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12898 (mark_stack) [GC_MARK_STACK]: New functions.
12899 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12900 (clear_marks): Removed.
12901 (gc_sweep): Set free conses' car, free floats' type, free
12902 symbols' function to Vdead. Use lisp_free to free buffers.
12903 (init_alloc_once): Initialize Vdead.
12904 (survives_gc_p): Return non-zero for pure objects.
12906 * alloc.c: Add comments throughout the file.
12908 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12909 that unblocks alarms.
12911 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12912 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12913 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12915 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12917 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12919 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12920 avoid infinite error signaling. Allocate sufficient memory for
12921 eol_str in the case that eoltype is Lisp_Int.
12923 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12925 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12926 depends on the previous behavior.
12928 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12930 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12932 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12934 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12936 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12937 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12940 2000-02-15 Richard M. Stallman <rms@gnu.org>
12942 * data.c (set_internal): Don't make variable buffer-local
12943 if within a let-binding for the same buffer.
12944 (let_shadows_buffer_binding_p): New function.
12946 * eval.c (specbind): For buffer-local value,
12947 record the current buffer also.
12948 (unbind_to): Cope with that change.
12950 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12952 * window.c (Fsave_window_excursion): Doc fix.
12954 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12956 * syntax.c (back_comment): Make sure we only consider comment-starters
12957 of the relevant style and return -1 in case of a failure to find the
12958 beginning of the comment.
12959 (Fforward_comment): If back_comment fails, go back to the position just
12960 after the comment-end.
12961 (scan_lists): Add comment describing a very minor bug.
12963 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12965 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12966 `completion-regexp-list' in the docstring.
12968 2000-02-14 Dave Love <fx@gnu.org>
12970 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12972 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12974 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12975 to Emacs' syntax. Also fix the comment about set/not-set meanings
12976 since Emacs syntax is not the value 0 any more.
12977 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12978 since it's now part of RE_SYNTAX_EMACS.
12980 2000-02-12 Dave Love <fx@gnu.org>
12982 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12984 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12986 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12988 2000-02-12 Dave Love <fx@gnu.org>
12990 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12992 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12993 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12994 * s/hpux.h: Don't define HAVE_VFORK.
12996 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12998 * s/nextstep.h: Don't define HAVE_ALLOCA.
13000 * config.in: Add vfork bits.
13002 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13004 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
13005 unwind function to undo the effect of stopping atimers.
13007 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
13009 * atimer.c (stopped_atimers): New variable.
13010 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
13013 * atimer.h (stop_other_atimers, run_all_atimers)
13014 (unwind_stop_other_atimers): Add function prototypes.
13016 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
13018 2000-02-11 Ken Raeburn <raeburn@gnu.org>
13020 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
13021 library may depend on jpeg.
13022 (atimer.o): Depends on atimer.c.
13024 2000-02-11 Kenichi Handa <handa@etl.go.jp>
13026 * insdel.c (del_range_1): Call update_compositions.
13027 (del_range_both): Call update_compositions just once..
13029 2000-02-10 Dave Love <fx@gnu.org>
13031 * xfns.c (create_frame_xic): Fix initialization of automatic
13032 aggregates for pcc.
13034 2000-02-09 Kenichi Handa <handa@etl.go.jp>
13036 * ccl.c (CCL_MAKE_CHAR): New macro.
13037 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
13038 registers by CCL_MAKE_CHAR before calling translate_char.
13039 <CCL_TranslateCharacterConstTbl> Likewise.
13041 2000-02-08 Dave Love <fx@gnu.org>
13043 * lread.c (__EXTENSIONS__): Define.
13045 2000-02-08 Gerd Moellmann <gerd@gnu.org>
13047 * puresize.h (BASE_PURESIZE): Increase to 650000.
13049 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13051 * msdos.c (XMenuActivate): Turn off the cursor after displaying
13054 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13056 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
13057 md, mh, mb, mr, and me to the fake termcap entry.
13059 2000-02-06 Ken Raeburn <raeburn@gnu.org>
13061 * sound.c (sound_cleanup): Don't call device close routine if the
13062 function pointer is null.
13064 2000-02-06 Andrew Innes <andrewi@gnu.org>
13066 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
13067 around image definitions and prototypes.
13068 (gamma_correct) [WINDOWSNT]: New prototype.
13070 * w32term.c (x_make_frame_visible): Replace call to
13071 input_poll_signal with poll_for_input.
13073 * window.c [WINDOWSNT]: Include w32term.h.
13075 * xdisp.c [WINDOWSNT]: Include w32term.h.
13077 * makefile.nt: Add dependencies on w32gui.h.
13078 (OBJ1): Include atimer.obj.
13079 ($(BLD)\atimer.obj): New dependency rule.
13081 * w32.c (sigmask): New function (does nothing).
13082 (sigunblock): Ditto.
13084 * frame.c [WINDOWSNT]: Include w32term.h.
13086 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
13088 * lread.c (syms_of_lread): Fix literal newlines.
13090 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
13091 the string constant limit (2048 bytes) in MSVC.
13094 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
13096 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
13097 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
13098 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
13099 dispatch the event.
13101 2000-02-04 Dave Love <fx@gnu.org>
13103 * fileio.c: Remove some unused vars.
13104 (_GNU_SOURCE): Define (for euidaccess).
13106 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
13108 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
13110 (read_minibuf): Deal with allow_props correctly.
13112 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
13114 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
13116 2000-02-03 Ken Raeburn <raeburn@gnu.org>
13118 * search.c (compile_pattern): If a cache entry has a nil regexp,
13119 fill in that entry instead of clobbering a previously cached
13122 2000-02-02 Ken Raeburn <raeburn@gnu.org>
13124 * puresize.h (BASE_PURESIZE): Increase to 610000.
13126 2000-02-02 Gerd Moellmann <gerd@gnu.org>
13128 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
13131 2000-02-02 Kenichi Handa <handa@etl.go.jp>
13133 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
13134 instead of incrementing ic directly.
13135 <CCL_WriteExprConst> Likewise.
13136 <ccl_set_expr>: Set ic to jump_address.
13138 * fileio.c (e_write): Fix the handling of
13139 CODING_FINISH_INSUFFICIENT_SRC.
13141 2000-02-01 Dave Love <fx@gnu.org>
13143 * editfns.c (Fpropertize): Doc fix.
13145 * process.c (Fstart_process): Doc fix.
13147 * eval.c: Fix various doc strings not to duplicate information
13148 from help-manyarg-func-alist.
13150 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
13152 * doc.c (Vhelp_manyarg_func_alist): New variable.
13153 (Fdocumentation): Use it.
13154 (syms_of_doc): Define it.
13156 2000-01-31 Gerd Moellmann <gerd@gnu.org>
13158 * xterm.c (xim_open_dpy): Remove unused local variable.
13160 * emacs.c (USAGE): Use term `display options' instead of `X options'.
13162 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
13163 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
13165 * fns.c (sweep_weak_table): New function.
13166 (sweep_weak_hash_tables): Use it. Keep on marking until there
13169 2000-01-30 Gerd Moellmann <gerd@gnu.org>
13171 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
13172 that XTread_socket does not crash by trying to call XNoOp on a
13175 2000-01-30 Jason Rumney <jasonr@gnu.org>
13177 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13178 Change selected_frame to SELECTED_FRAME ().
13179 (w32_console_mouse_position): Remove #ifndef MULE from around
13180 `insist' parameter.
13182 * makefile.nt: Remove dosfns.obj.
13184 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
13186 * w32fns.c (w32_defined_color): Check for valid frame before
13187 applying gamma correction. Eliminate dependency on frame elsewhere.
13188 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
13189 (w32_to_x_font): Use resx and resy not height_in and width_in.
13190 (x_to_w32_font): Doc fix.
13191 (xlfd_strip_height): New function to strip and return font height.
13192 (w32_font_match): Compare height separately from rest of xlfd
13193 spec, using xlfd_strip_height.
13195 * w32term.c (w32_term_init): Swap resx and height_in, resy and
13196 width_in. Use w32_defined_color in place of defined_color.
13198 * w32faces.c: Merge more of DOS and X specifics in preparation for
13199 merge with xfaces.c.
13200 (defined_color): Remove FIXME comment.
13201 (tty_color_name): Provide w32-specific function.
13202 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
13204 * w32console.c (turn_on_face, turn_off_face): Removed.
13205 (w32_face_attributes): New function.
13206 (Global_variables): Reduce scope where possible.
13207 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
13209 (hl_mode): Don't modify text attributes.
13210 (write_glyphs): Don't do anything if len <= 0. Use
13211 w32_face_attributes to get attributes for drawing. Write
13212 terminating codes using char_attr_normal.
13213 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
13214 (update_begin, update_end): Likewise.
13215 (vga_stdcolor_name): New function.
13216 (initialize_w32_display): Remove char_attr_reverse and char_attr.
13217 (Fset_screen_color): Remove char_attr_reverse.
13219 2000-01-29 Gerd Moellmann <gerd@gnu.org>
13221 * xfns.c (xic_set_preeditarea): Take window parameter and
13222 window-relative pixel-positions.
13224 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
13225 is its frame's selected window.
13226 (xim_instantiate_callback): Likewise.
13228 * xfns.c (x_create_im): Removed.
13229 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
13230 (supported_xim_styles): Renamed from supported_styles.
13231 (best_xim_style): Renamed from best_style.
13232 (create_frame_xic): Renamed from xic_create_frame.
13233 (free_frame_xic): Renamed from xic_destroy_frame.
13235 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
13237 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
13238 our frames, call XFilterEvent with 2nd parameter `None'.
13239 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
13240 returning XBufferOverflow.
13241 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
13242 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
13243 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
13244 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
13245 (xim_initialize, xim_close)
13246 [HAVE_X_I18N && HAVE_X11R6]: New functions.
13247 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
13248 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
13249 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
13251 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
13253 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
13254 `xic_style' and `xic_xfs'.
13255 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
13256 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
13257 (FRAME_XIM): Removed.
13259 * xfns.c (supported_styles): New variable.
13260 (DEFAULT_STYLE, DEFAULT_FONT): New macros
13261 (xic_create_xfontset, best_style, xic_create_frame)
13262 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
13263 (xic_set_xfontset): New functions.
13265 2000-01-28 Dave Love <fx@gnu.org>
13267 * s/irix6-5.h: Revert last change after change to irix5-0.h.
13269 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
13271 2000-01-28 Gerd Moellmann <gerd@gnu.org>
13273 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
13274 for *scratch* if it already existed.
13276 * emacs.c (USAGE): New macro.
13277 (main): Use it to display usage information.
13279 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13281 Support for the menu-help feature:
13283 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
13285 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
13286 part of the line to the termscript file.
13287 (IT_clear_to_end): Clear the entire line, not just its beginning.
13288 (menu_help_message, prev_menu_help_message): New variables.
13289 (IT_menu_make_room): Make room for the help_text member.
13290 (IT_menu_display): New argument disp_help; all callers changed.
13291 If disp_help is non-zero, store the help text of the active menu
13292 item in menu_help_message.
13293 (XMenuAddPane): Initialize the help_text member to NULL.
13294 (XMenuAddSelection): New argument help_text. Store it in the
13296 (XMenuActivate): New argument help_callback. If the value of
13297 menu_help_message has changed since the last time, display the
13298 menu help message text while waiting for the mouse to move. Clear
13299 the echo area before exiting.
13300 (XMenuDestroy): Free the help_text member.
13302 2000-01-27 Gerd Moellmann <gerd@gnu.org>
13304 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
13305 XMenuAddSelection. Pass help callback to XMenuActivate.
13306 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
13308 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13310 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
13311 and EMACS_SET_USECS.
13313 2000-01-26 Dave Love <fx@gnu.org>
13315 * editfns.c (Fchar_after, Fchar_before): Doc fix.
13317 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
13318 an error may be signalled.
13320 2000-01-26 Gerd Moellmann <gerd@gnu.org>
13322 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
13323 LD_SWITCH_SYSTEM inherited from irix5-0.h.
13325 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
13327 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13329 * charset.c (Fstring): If there is a multibyte char among
13330 the args, always return a multibyte string.
13332 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13334 * sysdep.c (sys_select): Turn atimers off and on instead of
13335 recording and restoring old alarm handler
13337 * process.c (toplevel): Include atimer.h.
13338 (create_process_1): Rewritten.
13339 (create_process): Use atimers instead of alarm.
13340 (wait_reading_process_input) [hpux]: Turn atimers off instead
13341 of turning off SIGALRM.
13342 (wait_reading_process_input): Turn off atimers instead off
13343 calling stop_polling.
13345 * emacs.c (main): Call init_atimer.
13347 * keyboard.c (toplevel): Include systime.h and atimer.h.
13348 (polling_for_input): Removed because unused.
13349 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
13350 (poll_timer): New variable.
13351 (poll_for_input, poll_for_input_1): New functions.
13352 (start_polling, stop_polling): Rewritten.
13354 * keyboard.h (polling_for_input): Removed.
13356 * atimer.h, atimer.c: New files.
13358 * Makefile.in (obj): Add atimer.o.
13359 (atimer.o): New target.
13361 * blockinput.h (pending_atimers): Add extern declaration.
13362 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
13364 * lisp.h (popup_activated_flag): Add extern declaration.
13366 * xmenu.c (popup_activated_flag): Make externally visible.
13367 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
13368 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
13370 * xterm.c (toplevel): Include atimer.h.
13371 (toolkit_scroll_bar_interaction): New variable.
13372 (Fxt_process_timeouts): Removed.
13373 (x_process_timeouts): New function.
13374 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
13375 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
13376 (x_make_frame_visible): Call poll_for_input_1 instead of
13377 input_poll_signal. Don't call alarm.
13378 (x_initialize): Install timer calling x_process_timeouts.
13380 2000-01-24 Dave Love <fx@gnu.org>
13382 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
13383 Don't use -cckr -- apparently not now necessary.
13385 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
13387 * msdos.c (IT_menu_display): Truncate long menu lines at the right
13390 2000-01-23 Jason Rumney <jasonr@gnu.org>
13392 * w32fns.c (w32_defined_color): Apply gamma correction before
13393 trying to map to the palette.
13394 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
13397 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
13398 here. Callers changed to always pass real device context.
13399 (w32_draw_bitmap): Likewise.
13400 (w32_get_glyph_overhangs): Likewise.
13401 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
13402 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
13403 pfnSetScrollInfo and SetScrollRange.
13404 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
13405 back into MULE characters after decoding them.
13406 (x_get_glyph_face_and_encoding): Likewise.
13407 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
13408 GetCharABCWidthsW fails, since this is defined on Windows 9x.
13409 (x_produce_glyphs): Calculate per char metrics for a character
13410 that we know exists in default font when font_not_found_p is true.
13412 2000-01-22 Jason Rumney <jasonr@gnu.org>
13414 * makefile.nt (intervals.obj, composite.obj): New modules.
13415 (composite.h): Added as dependency where appropriate.
13417 * w32gui.h (XGCValue): New struct for emulating X GCs.
13419 * w32term.h (XCharStruct): New struct for emulating X.
13421 * w32console.c (turn_on_face, turn_off_face): New functions.
13422 (change_line_highlight): New prototype for new redisplay.
13423 (write_glyphs): Support multibyte text. Support faces.
13425 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
13427 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
13428 throughout. struct frame * in place of FRAME_PTR.
13429 Skeleton support for images, toolbars, tooltips from xfns.c.
13430 (Fx_create_frame): Use system default for default scroll bar width.
13431 (w32_get_arg): Renamed from x_get_arg.
13432 (Fx_file_dialog): New function.
13433 (w32_list_fonts): Check cache before asking system.
13434 (Vw32_enable_synthesized_fonts): New variable.
13435 (Vw32_enable_italics): Obsolete, removed.
13437 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13438 Use SELECTED_FRAME macro.
13440 * w32menu.c: Add skeleton support for help strings on menus.
13441 (add_menu_item): Native checkbox and radio support added, but not
13442 yet enabled due to bugs.
13443 (push_menu_item): Add parameters type, selection and help.
13445 Formatting changes to reduce unnecessary diffs with xmenu.c.
13447 * w32select.c (Fw32_set_clipboard_data): Update call to
13448 find_charset_in_str.
13450 * w32term.c: Complete rewrite for new redisplay based on new
13451 xterm.c with necessary sections merged back in from old w32term.c.
13453 2000-01-21 Richard M. Stallman <rms@gnu.org>
13455 * data.c (set_internal): Further fix in same criterion.
13457 2000-01-20 Richard M. Stallman <rms@gnu.org>
13459 * data.c (set_internal): Fix the criteria for whether
13460 to swap out the old cached binding.
13462 2000-01-19 Dave Love <fx@gnu.org>
13464 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
13466 2000-01-18 Kenichi Handa <handa@etl.go.jp>
13468 * regex.c (re_compile_fastmap): While checking a range table for
13469 `charset', skip flag bits for a character class correctly.
13471 2000-01-17 Gerd Moellmann <gerd@gnu.org>
13473 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
13475 * xfns.c (x_window): Call lw_create_widget with new parameter list.
13477 * widget.c (EmacsFrameSetCharSize): Change size of children first
13478 because of problems with main window geometry management under Lesstif.
13480 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
13481 MENU_ITEMS_ITEM_.*.
13482 (MENU_ITEMS_ITEM_HELP): New enumerator.
13483 (push_menu_item): Add parameter HELP. Record help in menu_items.
13484 (single_menu_item, single_submenu, list_of_items): Call
13485 push_menu_item with new parameter.
13486 (single_submenu): Set help string in widget value.
13487 (menu_highlight_callback): New function.
13488 (set_frame_menubar): Call lw_create_widget with new
13490 (xmenu_show, xdialog_show): Ditto.
13492 2000-01-13 Gerd Moellmann <gerd@gnu.org>
13494 * sound.c (Fplay_sound): Improve doc string.
13496 2000-01-11 Richard M. Stallman <rms@gnu.org>
13498 * lisp.h (set_internal): Enter the new arg.
13500 * eval.c (specbind): Record buffer-local variables specially,
13501 indicating which buffer's binding was saved.
13502 (unbind_to): Restore buffer-local variables specially
13503 in the proper buffer.
13505 * data.c (set_internal): New arg BUF.
13507 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
13508 * data.c (Fset): Pass new arg to set_internal.
13509 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
13511 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13513 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
13515 2000-01-11 Richard M. Stallman <rms@gnu.org>
13517 * minibuf.c (Ftry_completion): Doc fix.
13519 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13521 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
13524 2000-01-11 Andreas Schwab <schwab@suse.de>
13526 * coding.c (code_convert_region): Initialize total_skip.
13528 2000-01-08 Dave Love <fx@gnu.org>
13530 * eval.c (Fuser_variable_p): Check customizability too.
13532 2000-01-07 Gerd Moellmann <gerd@gnu.org>
13534 * minibuf.c (Fcompleting_read): Doc fix.
13536 2000-01-05 Gerd Moellmann <gerd@gnu.org>
13538 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
13541 * xfns.c (x_create_im): New function to set IM and IC of a frame.
13542 Check that input style is supported before trying to create an
13544 (x_window): Call x_create_im.
13546 2000-01-04 Gerd Moellmann <gerd@gnu.org>
13548 * xfns.c (current_gif_memory_src): New variable.
13549 (gif_load): Record the address of the current memory source
13550 in current_gif_memory_src.
13551 (gif_read_from_memory): Use current_gif_memory_src.
13553 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
13554 macros statement form.
13556 * sound.c (struct sound): Renamed from struct sound_file.
13557 (struct sound): Add members `data' and `header_size'.
13558 (enum sound_attr): Add SOUND_DATA.
13559 (current_sound, current_sound_device): Variables renamed from
13560 sound_file and sound_device.
13561 (parse_sound): Parse :data.
13562 (parse_sound): Handle sound data in strings.
13563 (find_sound_type): Function renamed from find_sound_file_type.
13564 (wav_init, au_init): Fail if sound's header_size is smaller than
13565 needed header size.
13566 (wav_play, au_play): Play sounds from string data.
13568 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
13570 * lisp.h: Add prototype for allocate_string_data.
13572 * alloc.c (Fgarbage_collect): Return number of live and free strings.
13574 * alloc.c (mark_buffer): Remove code in #if 0.
13576 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13577 (strings_consed): New variable.
13578 (allocate_string): Set it.
13579 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13580 (Fmemory_use_counts): Return strings_consed. Use Flist.
13582 * alloc.c: General cleanup in comments etc. Remove conditional
13583 compilation for `standalone'.
13585 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13587 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13588 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13589 (DONT_COPY_FLAG): Removed.
13590 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13591 (struct sdata, struct sblock): New
13592 (struct string_block): Rewritten.
13593 (STRINGS_IN_STRING_BLOCK): New macro.
13594 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13595 (large_sblocks, string_blocks, string_free_list): New variables.
13596 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13597 (init_strings): Rewritten.
13598 (allocate_string, allocate_string_data, compact_small_strings)
13599 (free_large_strings, sweep_strings): New functions.
13600 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13601 (struct string_block_head, current_string_block)
13602 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13603 (STRING_PAD): Removed.
13604 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13605 (Fgarbage_collect): Don't set mark bit in large strings.
13606 (mark_object): Mark strings differently. Mark symbol names
13608 (survives_gc_p): Test marked strings differently.
13609 (gc_sweep): Sweep strings differently, unmark strings in
13611 (compact_strings): Removed.
13613 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13615 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13616 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13618 2000-01-04 Kenichi Handa <handa@etl.go.jp>
13620 * fileio.c (Finsert_file_contents): Signal error if visiting file
13621 in a non-empty buffer.
13623 * term.c (encode_terminal_code): Fix the previous change.
13625 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13627 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13628 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13630 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13632 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13634 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13635 need to test for MSDOS frames.
13637 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13639 * dosfns.c (unspecified_colors): Remove.
13640 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13642 (msdos_stdcolor_name): Return strings for unspecified fore- and
13643 back-ground colors.
13645 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
13646 (syms_of_xfaces): Remove their staticpro's.
13647 (tty_color_name): Return Lisp strings for unspecified fore- and
13648 back-ground colors.
13649 (Finternal_set_lisp_face_attribute): Remove the special treatment
13650 for Qunspecified_{f,b}g.
13651 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
13653 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13655 * xdisp.c (reseat_at_next_visible_line_start): Position before
13656 newline only if ending up on a newline.
13657 (next_element_from_ellipsis): Return success. Handle case of
13658 displaying no ellipsis. Fix case of ellipsis defined in display table.
13659 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13662 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13664 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13665 (Fcolor_supported_p): Renamed from face-color-supported-p.
13667 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13669 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13670 list of colors renamed to tty-defined-color-alist.
13671 (tty_color_name): Pass the frame to tty-color-by-index.
13672 (realize_tty_face): tty-color-alist is now a function which
13673 accepts the frame as argument.
13675 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
13677 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13679 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13680 encode_terminal_code.
13682 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13684 * dispnew.c (mode_line_string): Support termcap frames as well.
13686 2000-01-01 Gerd Moellmann <gerd@gnu.org>
13688 * syntax.c (Fforward_word): Undo previous change.
13690 * editfns.c (Fconstrain_to_field): Don't constrain if
13691 inhibit-field-text-motion is non-nil.
13692 (Fline_beginning_position): Undo previous change.
13693 (Fline_end_position): Ditto.
13695 * syntax.c (Fforward_word): Notice field boundaries only if
13696 inhibit-field-text-motion is nil.
13698 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13700 * editfns.c (Vinhibit_field_text_motion): New variable.
13701 (inhibit-field-text-motion): New DEFVAR_LISP.
13702 (Fline_beginning_position, Fline_end_position): Notice field
13703 boundaries only if inhibit-field-text-motion is nil.
13705 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13706 All calls adjusted.
13707 (x_build_heuristic_mask): Likewise.
13708 (xbm_load_image_from_file): Change error output.
13709 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13710 (gif_load, gs_load, x_kill_gs_process): Ditto.
13712 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13713 color indices when accessing raster pixels.
13714 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13715 one of :file or :data.
13716 (enum pbm_keyword_index): Add PBM_DATA.
13717 (pbm_format): Add :data.
13718 (pbm_image_p): Allow either :file or :data.
13719 (pbm_read_file): New function.
13720 (pbm_scan_number): Rewritten to read from string.
13721 (pbm_load): Support :data.
13723 See ChangeLog.8 for earlier changes.
13725 ;; Local Variables:
13726 ;; coding: iso-2022-7bit
13729 Copyright (C) 2001 Free Software Foundation, Inc.
13730 Copying and distribution of this file, with or without modification,
13731 are permitted provided the copyright notice and this notice are preserved.