1 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3 * xdisp.c: (display_prop_string_p): Remove unused local declaration
5 (single_display_prop_string_p): Remove unused local declarations
6 of `Qwhen' and `Qmargin'.
7 (string_buffer_position): Remove unused variable `around'.
8 (store_frame_title): Remove unused variable `width'.
10 * window.c: Don't define max.
11 (coordinates_in_window): Remove unused variable `uy'.
13 * widget.c: Don't define max.
15 * process.c: Don't define max.
16 (create_process): Remove unused variable `buffer'.
18 2001-10-23 Gerd Moellmann <gerd@gnu.org>
20 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation
23 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
25 * xfaces.c (Finternal_set_lisp_face_attribute)
26 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
27 frame is on a windowed display.
29 2001-10-23 Gerd Moellmann <gerd@gnu.org>
31 * dispnew.c (sync_window_with_frame_matrix_rows): Fix
32 handling of windows which aren't full-width, fix handling
35 * lread.c (syms_of_lread)<recursive-load-depth-limit>: Raise to
38 2001-10-23 Andreas Schwab <schwab@suse.de>
40 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
41 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
43 2001-10-23 Gerd Moellmann <gerd@gnu.org>
45 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
46 REAL_END. Notice if cursor gets overwritten.
47 (notice_overwritten_cursor): Take X positions as parameters.
48 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
49 around call to x_draw_glyphs.
51 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
53 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
54 instead of C) and usage.
56 * editfns.c (char-to-string): Fix argument names (use CHAR instead
59 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
60 `left', `max_width' and `max_height'.
62 2001-10-23 Gerd Moellmann <gerd@gnu.org>
64 * xdisp.c (display_line): For a tab continued to the next line,
65 set row's ends_in_middle_of_char_p.
67 2001-10-22 Gerd Moellmann <gerd@gnu.org>
69 * xdisp.c (display_line): Fix computation of continuation lines
72 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
74 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
77 * fileio.c: Remove unused code.
79 2001-10-22 Miles Bader <miles@gnu.org>
81 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
82 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
83 Remove `DOC_STRINGS_IN_COMMENTS' cases.
85 2001-10-21 Jason Rumney <jasonr@gnu.org>
87 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
89 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
91 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
92 (Finsert_string): Avoid the multi-line string literals warning.
94 2001-10-22 Miles Bader <miles@gnu.org>
96 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
97 (Fdocumentation): Don't use it.
98 (syms_of_doc): Don't initialize it.
100 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
101 * print.c (Fwith_output_to_temp_buffer): Likewise.
102 * window.c (Fsave_window_excursion): Likewise.
103 * editfns.c (Fsave_excursion, Fsave_current_buffer)
104 (Fsave_restriction): Likewise.
105 * eval.c (Frun_hooks, Frun_hook_with_args)
106 (Frun_hook_with_args_until_failure)
107 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
108 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
109 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
110 (Funwind_protect, Fcondition_case): Likewise.
111 * coding.c (Ffind_operation_coding_system): Likewise.
112 * keyboard.c (Ftrack_mouse): Likewise.
114 2001-10-21 Miles Bader <miles@gnu.org>
116 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
117 (Fmake_hash_table): Add usage: string to doc string.
118 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
119 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
120 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
121 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
122 (Fml_prefix_argument_loop): Likewise.
124 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
126 * fileio.c (Finsert_file_contents): Remove unused variable
129 * sysdep.c (init_sys_modes): Change doc-string comments to `new
130 style' [w/`doc:' keyword].
132 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
133 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
134 comments to `new style' [w/`doc:' keyword].
136 2001-10-21 Jason Rumney <jasonr@gnu.org>
138 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
140 * w32term.c (remember_mouse_glyph): New function.
141 (w32_mouse_position): Use it.
142 (note_mouse_movement): If the mouse moved off the glyph, remember
145 * w32term.h (struct w32_output): Correct spelling of x_compatible.
146 (w32_display_info): Add mouse_face_overlay.
148 * w32term.c (notice_overwritten_cursor): Renamed from
149 note_overwritten_text_cursor. Rewritten to take glyph widths into
151 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
152 (fast_find_string_pos): New function.
153 (fast_find_position): Return the correct vpos. Add parameter
154 STOP. In the final row, stop before glyphs having STOP as object.
155 Don't consider glyphs that are not from a buffer.
156 (fast_find_position) [0]: Add a presumably more correct version
158 (expose_window_tree, expose_frame): Don't compute intersections here.
159 (expose_window): Do it here instead.
160 (expose_window_tree, expose_window, expose_line): Return 1 when
161 overwriting mouse-face.
162 (expose_window): If W is the window currently being updated, mark
164 (expose_frame): If mouse-face was overwritten, redo it.
165 (x_use_underline_position_properties): New variable.
166 (syms_of_xterm): DEFVAR_BOOL it.
167 (x_draw_glyph_string): Add comment to use it in future.
168 (x_draw_glyph_string): Restore clipping after drawing box.
169 Fix a computation of the underline position.
170 (w32_get_glyph_string_clip_rect): Minor cleanup.
171 (x_fill_stretch_glyph_string): Remove an assertion.
172 (x_produce_glyphs): Don't convert multibyte characters
173 to unibyte characters in unibyte buffers.
174 (cursor_in_mouse_face_p): New function.
175 (x_draw_stretch_glyph_string): Use it to choose a different GC
176 when drawing a cursor within highlighted text. Don't draw
177 background again if it has already been drawn.
178 (x_draw_glyph_string_box): Don't draw a full-width
179 box just because the glyph row's full_width_p flag is set.
180 (x_draw_glyphs): Fix computation of rightmost x for
182 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
183 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
184 change bottom shadow accordingly. Some cleanup.
185 (x_update_window_end): Handle overwritten mouse face
186 also for tool bar windows.
187 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
188 DRAW is DRAW_IMAGE_RAISED.
189 (clear_mouse_face): Return 1 if text with mouse face was
190 actually redrawn. Make the function static. Reset
191 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
192 optimize away highlighting if we pass over that same overlay again.
193 (note_mouse_highlight): Call mouse_face_overlay_overlaps
194 to detect a case where we have to highlight a different region
195 despite not having left the currently highlighted region.
196 Set mouse_face_overlay in the x_display_info. Avoid changing the
197 mouse pointer shape when show_mouse_face has already done it, or
198 there is no need. Handle mouse-face and help-echo in strings.
199 (glyph_rect): New function.
200 (w32_mouse_position): Use it to raise the threshold for mouse
201 movement event generation.
202 (w32_initialize_display_info): Initialize the x_display_info's
204 (w32_set_vertical_scroll_bar): Don't clear a zero height
206 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
207 a widget to zero height.
209 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
210 Protect unibyte strings created by replacing their multibyte
211 equivalents in menu_items.
212 (w32_menu_show): Don't overwrite an item's name with its key
213 description in case the description is a multibyte string.
214 (single_submenu): Some cleanup.
216 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
217 (postprocess_image): New function.
218 (lookup_image): Call it for all image types except PostScript.
219 (x_kill_gs_process): Call postprocess_image.
220 (tiff_error_handler, tiff_warning_handler): New functions.
221 (tiff_load): Install them as handlers.
222 (x_kill_gs_process): Recognize if someone has cleared the image
224 (valid_image_p): Protect better against invalid image
225 specifications. Previous code could signal an error.
226 (Fx_hide_tip, Fshow_tip): Doc fix.
227 (Fv_max_tooltip_size): New variable.
228 (syns_of_xfns): DEFVAR_LISP it.
229 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
230 window buffer to *tip* right after creating the frame. Set frame's
231 window_width. Use a maximum tooltip size specified by
232 Vx_max_tooltip_size, if that has valid contents.
233 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
234 Make sure the tooltip is completely visible.
235 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
236 (Fx_create_frame): Adjust the frame's height for presence
237 of the tool bar before calling x_figure_window_size.
238 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
239 when the window gets smaller.
240 (x_set_foreground_color): Set frame's cursor_pixel.
241 (x_set_foreground_color, x_set_background_color): Cleaned up.
242 (x_set_font): Handle case of x_new_fontset returning the same name
243 as before, although there was a change in fontsets.
245 2001-10-21 Miles Bader <miles@gnu.org>
247 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
248 (Flogxor): Add usage: string to doc string.
249 * charset.c (Fstring): Likewise.
250 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
251 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
253 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
255 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
257 * alloc.c: Reindent DEFUNs with doc: keywords.
259 * abbrev.c (Finsert_abbrev_table_description): Reindent.
261 * frame.c: Change doc-string comments to `new style' [w/`doc:'
264 2001-10-20 Gerd Moellmann <gerd@gnu.org>
266 * (Version 21.1 released.)
268 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
270 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes
273 * xdisp.c (invisible_text_between_p): Put prototype inside #if
276 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
277 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c: Change
278 doc-string comments to `new style' [w/`doc:' keyword].
280 2001-10-20 Miles Bader <miles@gnu.org>
282 The following changes remove the glyph_row `inverse_p' field,
283 which is never set anymore, due to other changes:
285 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
286 (reassert_line_highlight, change_line_highlight): Declarations removed.
287 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
288 (line_hash_code, row_equal_p, fake_current_matrices)
289 (build_frame_matrix_from_leaf_window, update_frame_line)
290 (update_frame_line, update_frame_line, update_frame_line):
291 Don't use `inverse_p' field.
292 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
293 change_line_highlight_hook.
294 (XTreassert_line_highlight, x_change_line_highlight):
296 (x_fix_overlapping_area, x_write_glyphs, expose_area)
297 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
298 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
300 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
301 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
302 (w32_reassert_line_highlight, x_change_line_highlight):
304 * w32console.c (reassert_line_highlight, change_line_highlight):
306 (initialize_w32_display): Don't set reassert_line_highlight_hook
307 or change_line_highlight_hook.
308 (hl_mode): Function removed.
309 (reset_terminal_modes, set_terminal_modes, update_begin)
310 (update_end, w32_face_attributes, initialize_w32_display):
311 (clear_frame, ins_del_lines): Don't call it.
312 * termhooks.h (reassert_line_highlight_hook)
313 (change_line_highlight_hook): Declarations removed.
314 * term.c (reassert_line_highlight_hook)
315 (change_line_highlight_hook): Variables removed.
316 (reassert_line_highlight, change_line_highlight): Functions removed.
317 * msdos.c (IT_reassert_line_highlight)
318 (IT_change_line_highlight): Functions removed.
319 (internal_terminal_init): Don't set reassert_line_highlight_hook
320 or change_line_highlight_hook.
321 (highlight): Variable removed.
322 (IT_set_face, IT_update_begin, IT_update_end)
323 (IT_set_terminal_modes): Don't set or use it.
325 The following changes remove inverse-video support for terminals
326 that use a `magic cookie' standout mode. Due to changes in the
327 way mode-lines are displayed, such support no longer works
328 anyway, and it's probable that almost no one uses such terminals
331 * term.c (standout_requested): Variable removed.
332 (update_end, highlight_if_desired): Don't use it.
333 (chars_wasted, copybuf): Variables removed.
334 (write_standout_marker): Function removed.
335 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
336 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
337 Don't use `chars_wasted' or `copybuf'.
338 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
339 Set `costs_set' to true.
340 (cursor_to, clear_end_of_line): Test `costs_set' instead of
342 (clear_end_of_line): Function removed.
343 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
344 (clear_to_end): Call `clear_end_of_line' instead of
345 `clear_end_of_line_raw'.
346 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
347 (term_init): Don't set them.
348 Turn off any standout/underline modes that require magic cookies.
349 (ins_del_lines, highlight_if_desired, background_highlight)
350 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
351 Remove special processing for magic-cookie standout modes.
352 (turn_off_face, turn_on_face): Remove special processing for
353 underline magic-cookie glitch.
355 2001-10-19 Richard M. Stallman <rms@gnu.org>
357 * eval.c (syms_of_eval): Doc fixes.
359 2001-10-19 Gerd Moellmann <gerd@gnu.org>
361 * xdisp.c (redisplay_internal): Don't clear echo area if the
362 mini-window is selected.
364 2001-10-19 Miles Bader <miles@gnu.org>
366 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
367 doesn't take precedence if the affected property's value is nil.
369 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
371 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
372 with fields and suggest using `forward-line' to avoid them.
373 * editfns.c (Fline_beginning_position, Fline_end_position):
374 Clarify documentation.
376 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
378 * keymap.c (current_minor_maps): `override' only shadows its
379 correspondent in minor-mode-map-alist, not the whole tail.
381 2001-10-18 Andrew Innes <andrewi@gnu.org>
383 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
384 optimization. The fontp->encoding array was not being initialized
385 correctly when compiled with optimizations by MSVC.
387 2001-10-18 Gerd Moellmann <gerd@gnu.org>
389 * xdisp.c (display_line): Indicate empty lines in active mini-window.
391 2001-10-17 Andrew Innes <andrewi@gnu.org>
393 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
395 * w32fns.c (w32_load_system_font): Cache codepage for font, in
396 font_info.charset field.
398 * w32term.c (w32_encode_char): Get cached codepage from font_info,
399 rather than working it out by calling w32_codepage_for_font for
402 2001-10-17 Andrew Innes <andrewi@gnu.org>
404 * w32term.c (w32_read_socket): Determine clipping rectangle for
405 the entire frame, including areas covered by scrollbars and the
406 menubar. This avoids internal arguments about whether a frame is
407 fully obscured or not.
409 2001-10-17 Gerd Moellmann <gerd@gnu.org>
411 * xdisp.c (try_window_id): Undo last change. Give up if
412 window ends in strings.
414 * xdisp.c (try_window_id): Don't display lines after the window
415 end if the rest of the window after the window end was already blank.
417 * xdisp.c (try_window_id): Remove code that was only there
418 for the release of 21.1.
420 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
422 2001-10-17 Miles Bader <miles@gnu.org>
424 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
425 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
426 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
427 Change doc-string comments to `new style' [w/`doc:' keyword].
428 (DOC_STRINGS_IN_COMMENTS): Macro removed.
429 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
432 2001-10-16 Miles Bader <miles@gnu.org>
434 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
436 2001-10-16 Gerd Moellmann <gerd@gnu.org>
438 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
441 2001-10-16 Ken Raeburn <raeburn@gnu.org>
443 Avoid the assumption that car and cdr slots of cons cells are
444 addressable lvalues; this allows for easier experimentation with
445 other lisp implementations that may not permit such accesses for
446 various reasons. Not quite complete -- buffer.c still needs some
447 work, and w32/mac files need rechecking -- so compile-time
448 enforcement is left disabled for now.
450 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
451 gcc with a union-based Lisp object rep. Redefine as no-op for now.
452 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
453 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
454 (XSETCAR, XSETCDR): New macros.
455 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
456 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
457 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
458 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
460 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
461 * buffer.c (record_buffer, Fbury_buffer)
462 (swap_out_buffer_local_variables, recenter_overlay_lists)
463 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
464 fields of a cons cell respectively.
465 * callint.c (quotify_args, Fcall_interactively): Likewise.
466 * ccl.c (Fregister_code_conversion_map): Likewise.
467 * coding.c (detect_coding_system): Likewise.
468 * composite.c (get_composition_id, make_composition_value_copy):
470 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
471 (swap_in_symval_forwarding, set_internal, Fset_default)
472 (Fmake_variable_buffer_local, Fmake_local_variable)
473 (Fmake_variable_frame_local): Likewise.
474 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
475 * keymap.c (Fset_keymap_parent, store_in_keymap)
476 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap):
478 * minibuf.c (get_minibuffer): Likewise.
479 * search.c (Fmatch_data): Likewise.
480 * textprop.c (extend_property_ranges): Likewise.
481 * undo.c (record_insert, Fundo_boundary, truncate_undo_list):
483 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
485 * w32term.c (x_delete_display): Likewise.
486 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
488 * xterm.c (x_list_fonts, x_load_font, x_delete_display):
490 * doc.c (store_function_docstring): Use XSETCARFASTINT.
491 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
492 (Fread_file_name): Use XSETCAR.
493 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
495 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
496 * frame.c (Fmake_terminal_frame): Use XSETCDR.
497 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
499 * keyboard.c (read_char): Alter list traversal to avoid taking the
500 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
501 (parse_menu_item): Use XSETCAR and XSETCDR.
502 (reach_char_x_menu_prompt): Use XSETCAR.
503 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
504 (Fcommand_execute): Use XSETCDR.
505 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
506 (openp): Change list traversal to avoid using XCAR as lvalue.
507 (read_list): Use XSETCDR.
508 * process.c (wait_reading_process_input): Change wait_for_cell
509 handling to avoid taking addresses of cons cell slots.
510 * xselect.c (x_own_selection, x_handle_selection_clear)
511 (x_clear_frame_selections): Use XSETCDR.
512 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
513 (x_handle_property_notify, x_get_foreign_selection)
514 (x_handle_selection_notify): Use XSETCAR.
516 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
518 * buffer.c: Put doc strings in comments.
520 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
522 2001-10-15 Sam Steingold <sds@gnu.org>
524 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
526 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
528 * process.c (process-inherit-coding-system-flag)
529 (get-buffer-process): Do not confuse make-docfile with doc strings
532 * editfns.c (Fchar_to_string): Make doc string consistent with
533 arguments. Put doc strings in comments.
535 * abbrev.c, minibuf.c: Put doc strings in comments.
537 2001-10-15 Gerd Moellmann <gerd@gnu.org>
539 * window.c (window_loop): Don't check for Fother_buffer returning nil.
541 * window.c (select_window_1): Unfreeze window start. Remove a
542 doubled test for WINDOW being live.
544 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
546 * fns.c (Fmapconcat): Fix typo in a doc string.
548 * dispnew.c (Fsleep_for): Fix typo in a doc string.
550 2001-10-15 Gerd Moellmann <gerd@gnu.org>
552 * xterm.c (x_draw_glyph_string): Restore clipping after
555 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
557 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
559 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
561 * indent.c (skip_invisible): Use new retval of
562 TEXT_PROP_MEANS_INVISIBLE.
564 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
565 If a parent is reached and noinherit is set, exit immediately.
566 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
568 * s/ms-w32.h (EXEC_SUFFIXES):
569 * s/msdos.h (EXEC_SUFFIXES):
570 * process.h (EXEC_SUFFIXES): Remove.
572 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
573 (decode_suffixes): Remove.
575 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
576 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
577 (invisible_ellipsis_p): Remove.
579 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
580 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
581 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
582 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
583 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
585 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
587 * lisp.h (Ftop_level): Add prototype.
589 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
590 (XTread_socket): Improve style of comments to follow other
593 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
594 is already prototyped in included lisp.h).
596 * frame.c (Fset_mouse_position): Improve style of comment to
597 follow other comments.
598 (Fset_mouse_pixel_position): Improve style of comment to follow
600 (Fmake_frame_visible): Doc fix and typo in comment.
601 (Fmake_frame_invisible): Doc fix and typo in comment.
602 (Ficonify_frame): Fix typo in comment.
604 2001-10-14 Gerd Moellmann <gerd@gnu.org>
606 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
607 * term.c, alloc.c: Put doc strings in comments.
609 2001-10-13 Gerd Moellmann <gerd@gnu.org>
611 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
612 Provide definitions for doc strings in comments.
614 * fns.c: Put doc strings in comments.
616 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
618 * dired.c (file_name_completion): Ignore a candidate directory if
619 it matches an element in completion-ignored-extensions that ends
621 (syms_of_dired) <completion-ignored-extensions>: Mention the above
622 feature in the doc string.
623 (Ffile_name_completion): Ditto.
625 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
627 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
629 * xfns.c (syms_of_xfns): Update calls to Fprovide.
631 * lisp.h (Fprovide): Update prototype.
632 (Ffeaturep, invisible_p): Remove.
634 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
635 (DOLIST, LOOP_PROPVAL): New macros.
636 (invisible_p, invisible_ellipsis_p): Use them.
637 (invisible_noellipsis_p): New function.
638 (syms_of_xdisp): Use empty_string.
640 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
642 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
643 (syms_of_lread) <Vafter_load_alist>: Update docstring.
645 * print.c (Fwith_output_to_temp_buffer): Align with
646 internal_with_output_to_temp_buffer.
647 (print_preprocess): Use traverse_intervals_noorder.
648 (print_object): Update call to traverse_intervals.
650 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
651 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
653 * intervals.c (traverse_intervals_noorder): New function.
654 (search_for_interval, count_intervals): Use it.
655 (traverse_intervals): Use less stack space and drop `depth' arg.
657 * fns.c (Ffeaturep): Add new `subfeature' arg.
658 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
659 (Qsubfeatures): New var.
660 (syms_of_fns): Initialize it.
662 * keymap.c (Fkey_description): Use empty_string.
663 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
664 (syms_of_keymap): Setup inheritance between maps.
665 Don't export Sdescribe_bindings_internal any more.
667 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
669 2001-10-12 Gerd Moellmann <gerd@gnu.org>
671 * xterm.c (notice_overwritten_cursor): Renamed from
672 note_overwritten_text_cursor. Rewritten to take glyph widths into
675 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
677 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
678 multi-line strings without a trailing "\n\".
680 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
682 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
685 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
687 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
689 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
690 * w32proc.c (sys_spawnve):
691 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
692 * w32.c (check_windows_init_file):
693 * sound.c (Fplay_sound):
694 * emacs.c (init_cmdargs):
695 * process.c (Fstart_process): Update calls to openp.
697 * callproc.c (Vexec_suffixes): New var.
698 (Fcall_process): Update call to openp.
699 (decode_suffixes): New function.
700 (syms_of_callproc): Init exec-suffixes.
702 * lread.c (Vload_suffixes, default_suffixes): New vars.
703 (openp): Take a lisp list of suffixes.
704 Check for file-name-handlers even if the file was absolute already.
705 (syms_of_lread): Declare load-suffixes.
706 (Fload): Fix up call to openp.
707 Don't bother checking for file-name-handler at the very beginning.
709 * keymap.h (Fcopy_keymap): Don't export.
711 * lisp.h (empty_string): Declare.
712 (Vload_suffixes, Vexec_suffixes): Declare.
713 (openp): Update prototype.
715 * emacs.c (empty_string): New var.
716 (syms_of_emacs): Initialize it.
718 * search.c (wordify): Use it.
720 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
721 selected window if it's not displayed there. Handle the case
722 when the window is dedicated.
723 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
725 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
727 * syntax.h (struct gl_state_s): Change the meaning of b_property.
728 Remove left_ok and right_ok.
729 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
730 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
731 new meaning of b_property.
733 * syntax.c (update_syntax_table): Simplify.
734 (Fforward_comment): Don't skip quoted chars when going backward.
736 2001-10-11 Gerd Moellmann <gerd@gnu.org>
738 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
739 in case I is of some unsigned type, in which case
740 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
741 comparison becomes bogus.
743 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
744 (Fuser_full_name): Fix bug treating a float as a fixnum.
746 * data.c (Fstring_to_number): Use make_fixnum_or_float.
748 * lisp.h (make_fixnum_or_float): New macro.
750 * lisp.h (circular_list_error): Add prototype.
752 * data.c (Qcircular_list): New variable.
753 (circular_list_error): New function.
754 (syms_of_data): Initialize it Qcircular_list.
756 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
758 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
759 casefiddle.c, buffer.c: Include keymap.h.
761 2001-10-10 Gerd Moellmann <gerd@gnu.org>
763 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
764 options. From Dave Love <d.love@dl.ac.uk>.
766 2001-10-09 Gerd Moellmann <gerd@gnu.org>
768 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
769 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
771 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
773 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
775 2001-10-08 Andrew Innes <andrewi@gnu.org>
777 * lisp.h [max]: Undef min and max before redefining them.
779 * w32gui.h: Do not undef min and max.
781 * w32heap.h: Do not undef min and max.
783 * s/ms-w32.h: Do not undef min and max.
785 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
787 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
789 2001-10-08 Sam Steingold <sds@gnu.org>
791 * keymap.c (current-active-maps): Quote newlines (compilation error).
793 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
795 * Makefile.in (lisp, shortlisp): Replace bindings.el with
796 bindings.elc, since otherwise doc strings in bindings.el get wrong
799 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
801 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
803 * keyboard.h (map_prompt): Remove.
805 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
806 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
808 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
810 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
812 * keyboard.c (map_prompt): Remove.
813 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
816 * keymap.h: New file. Extracted from lisp.h.
818 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
819 (accessible_keymaps_1): New function.
820 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
821 (Fwhere_is_internal): Use Fcurrent_active_maps.
822 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
823 Insert in current buffer rather than standard-output.
824 Don't call `help-mode'. Export to elisp.
825 (describe_buffer_bindings): New wrapper.
826 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
827 and Sdescribe_buffer_bindings.
829 2001-10-08 Gerd Moellmann <gerd@gnu.org>
831 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
832 Remove code setting signal handler.
834 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
835 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
837 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
839 * keyboard.c: Don't define min/max.
841 2001-10-08 Gerd Moellmann <gerd@gnu.org>
843 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
844 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
845 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
846 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
847 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
848 Don't define min/max.
850 * lisp.h (min, max): New macros.
852 * puresize.h (BASE_PURESIZE): Increase to 725000.
854 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
856 * xfaces.c (free_frame_menubar): Add prototype.
858 * lisp.h (init_window): Add prototype.
860 * editfns.c: Include ctype.h.
862 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
863 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
864 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
867 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
868 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
869 `popup_activated_flag' and `title'.
871 * doc.c (Fdocumentation_property): Fix typo in a doc string.
873 * emacs.c (main): Remove extra `;'.
875 * atimer.h (struct atimer): Fix typos in a comment.
877 * atimer.c: Fix typo.
879 * Makefile.in: Fix typo.
881 * README: Remove obsolete part mentioning removed VMS file.
883 2001-10-07 Miles Bader <miles@gnu.org>
885 * Makefile.in (lisp, shortlisp): Add `button.elc'.
887 2001-10-07 Ken Raeburn <raeburn@gnu.org>
889 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
892 * lisp.h (Ffield_end): Declare.
894 2001-10-07 Gerd Moellmann <gerd@gnu.org>
896 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
898 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
900 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
902 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
904 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
905 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
907 * alloc.c (inhibit_garbage_collection): Simplify.
908 (Fmemory_use_counts): Ditto.
910 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
911 (syms_of_data): DEFVAR_INT most-positive-fixnum and
912 most-negative-fixnum.
914 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
915 (FIXNUM_OVERFLOW_P): New macros.
917 2001-10-06 Miles Bader <miles@gnu.org>
919 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
920 scroll_bar_bottom_shadow_pixel fields.
921 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
922 for the shadows, and tell the toolkit about them if we succeed.
923 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
924 Free scroll-bar shadow colors.
925 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
926 Free scroll-bar shadow colors when the background color changes.
927 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
928 Initialize scroll-bar shadow-color fields.
930 2001-10-05 Gerd Moellmann <gerd@gnu.org>
932 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
934 2001-10-05 Miles Bader <miles@gnu.org>
936 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
937 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
938 New functions (were in simple.el).
939 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
940 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
941 (syms_of_minibuf): Initialize them.
943 2001-10-05 Gerd Moellmann <gerd@gnu.org>
945 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
946 (tiff_load): Install them as error and warning handler.
948 2001-10-04 Andrew Innes <andrewi@gnu.org>
950 * w32fns.c (x_to_w32_color): Fix argument to alloca.
951 (w32_load_system_font): Don't believe what GetLanguageFontInfo
952 says; query codepage info directly to determine if font is double byte.
953 (x_to_w32_charset): Handle private format for unknown charsets.
954 Handle wildcards in charset spec, by ignoring them.
955 (w32_codepage_for_font): Fix argument to alloca. Don't remove
956 "*-" prefix from charset.
957 (x_to_w32_font): Enlarge remainder array for safety. Specifically
958 handle the truncated font spec form constructed by font_list_1, so
959 that we correctly identify the charset fields. Don't remove "*-"
961 (w32_list_synthesized_fonts): Fix argument to alloca.
963 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
965 * window.h (MINI_WINDOW_P): Use NILP.
967 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
969 * termhooks.h (struct input_event): Use proper type for `kind'.
971 2001-10-04 Gerd Moellmann <gerd@gnu.org>
973 This handles unknown keysyms better than before. For example,
974 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
975 Emacs formerly completely ignored F5. With the change, it derives
976 a key symbol from the name of the X keysym, `ccaron' in this case.
977 Reported by Martin Buchholz.
979 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
982 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
983 that EVENT->code isn't a function key, use the keysym's name.
985 2001-10-04 Gerd Moellmann <gerd@gnu.org>
987 FOREACH is a macro that should make it easier to loop over Lisp
988 lists with checks for cycles and proper lists.
990 * lisp.h (LIST_END_P, FOREACH): New macros.
992 2001-10-04 Gerd Moellmann <gerd@gnu.org>
994 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
995 called for a lost connection. Prevent dumping core in this case.
996 Instead print the X error, and exit. On user request.
998 * xterm.c (error_msg): New variable.
999 (x_fatal_error_signal): New function.
1000 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
1001 as fatal_error_signal_hook around the call to XtCloseDisplay.
1003 * emacs.c (fatal_error_signal_hook): New variable.
1004 (fatal_error_signal): Call that function.
1006 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1008 With this, Emacs prints how much pure storage it will
1009 approximately need in case pure storage overflows while dumping.
1011 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
1013 (init_alloc_once): Initialize new variables.
1014 (PURE_POINTER_P): Use new variables.
1015 (pure_alloc): If pure storage overflows, allocate from the heap.
1016 (check_pure_size): New function.
1017 (Fgarbage_collect): Don't GC if pure storage has overflowed.
1019 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
1020 (check_pure_size): Add prototype.
1022 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
1024 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1026 This adds a post-gc-hook that's run with GC inhibited.
1027 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
1029 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
1030 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
1031 (Fgarbage_collect): Run post-gc-hook.
1033 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1035 This adds `defvaralias' and `indirect-variable'. Changes not
1036 directly related to this feature are there to gain the same
1037 performance again as before variable aliases.
1039 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
1040 code to get and set symbol values, to take defvaralias into account.
1042 (Note: the new `constant' bit-flag in symbols would make it
1043 possible to define arbitrary read-only variables, e.g. with
1046 Documentation is in lispref/variables.texi. Added to NEWS.
1048 * lisp.h (enum symbol_interned): New enumeration.
1049 (struct Lisp_Symbol): Remove member `obarray', add
1050 `indirect_variable', `constant', and `interned'.
1051 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
1052 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
1053 (indirect_variable): Add prototype.
1055 * print.c (print_preprocess, print_object): Test internedness of
1056 symbols differently.
1058 * lread.c (Fintern, Funintern): Set symbol's interned and constant
1060 (init_obarray): Likewise for t and nil.
1062 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1063 (Fdefvaralias): New function.
1064 (specbind): Simplify the test if symbol is a constant.
1065 (syms_of_eval): Defsubr Fdefvaralias.
1067 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1068 (Qcyclic_variable_indirection): New variable.
1069 (Fkeywordp): Check for internedness differently.
1070 (Fmakunbound): Simplify the test if symbol is a constant.
1071 (indirect_variable, Findirect_variable): New functions.
1072 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
1074 (let_shadows_buffer_binding_p): Check for variable aliases.
1075 (set_internal): Simplify the test if SYMBOL is a constant.
1076 If SYMBOL has a buffer-local value and is an alias, use the aliased
1078 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
1081 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
1082 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
1085 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
1087 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
1088 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
1089 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
1091 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1095 2001-10-03 Miles Bader <miles@gnu.org>
1097 * callproc.c (syms_of_callproc): Explicitly state in the
1098 documentation for `process-environment' that earlier entries take
1099 precedence over later ones.
1101 2001-10-02 Miles Bader <miles@gnu.org>
1103 * textprop.c (Fnext_char_property_change)
1104 (Fprevious_char_property_change): Remove reference to non-existant
1105 argument OBJECT from doc-string.
1107 2001-10-01 Gerd Moellmann <gerd@gnu.org>
1109 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
1110 (try_window_id): Skip back over lines ending in a newline from a
1113 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
1116 2001-10-01 Richard M. Stallman <rms@gnu.org>
1118 * search.c (Freplace_match): Doc fix.
1120 2001-09-28 Andrew Innes <andrewi@gnu.org>
1122 * w32menu.c (set_frame_menubar): Take into account that
1123 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1126 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
1128 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
1130 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1132 * s/gnu-linux.h: Fix a typo in comment.
1134 2001-09-28 Andreas Schwab <schwab@suse.de>
1136 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
1137 nocombreloc, in case -z combreloc is the default.
1139 2001-09-28 Gerd Moellmann <gerd@gnu.org>
1141 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
1142 really going on here.
1144 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
1146 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
1148 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
1150 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
1151 utf-8, menu-bar, and latin-N.
1152 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
1153 unconditionally now.
1154 (lisp): Add latin-N, since they are preloaded.
1156 2001-09-27 Gerd Moellmann <gerd@gnu.org>
1158 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
1159 to the left. Some cleanup.
1161 * xdisp.c (display_mode_element): One more case where a string's
1162 multibyteness should be used for display.
1164 2001-09-26 Gerd Moellmann <gerd@gnu.org>
1166 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
1169 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
1170 of the only temporarily set echoing flag for deciding when
1173 * keyboard.c (echo_kboard): Make externally visible.
1175 * lisp.h (echo_kboard): Declare extern.
1177 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
1178 fonts_changed_p if we need larger matrices due to vscrolling.
1179 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
1180 this round of redisplay if make_cursor_line_fully_visible fails.
1181 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
1182 (try_cursor_movement, try_scrolling): Use them instead of integers.
1184 * dispextern.h (required_matrix_width, required_matrix_height):
1187 * dispnew.c (required_matrix_width, required_matrix_height):
1189 (allocate_matrices_for_window_redisplay)
1190 (allocate_matrices_for_frame_redisplay: Use them.
1191 Remove parameters CH_DIM.
1193 * xdisp.c (display_mode_lines): Temporarily set selected_frame
1194 and selected_window to the frame of the window whose mode-lines
1195 are displayed, and to the window itself.
1196 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
1199 2001-09-25 Gerd Moellmann <gerd@gnu.org>
1201 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
1202 the image cache under us.
1204 * xdisp.c (display_mode_element): If the mode element is a symbol
1205 with a string value, use that string's multibyteness for displaying.
1207 * keyboard.c (read_char): Don't clear a message for a switch-frame
1208 event. From Stefan Monnier <monnier@cs.yale.edu>.
1210 * xterm.c (fast_find_position) [0]: Add a presumably more correct
1211 version for after 21.1.
1213 * xdisp.c (row_containing_pos): Make externally visible.
1215 * dispextern.h (row_containing_pos): Add prototype.
1217 * process.c (send_process): Disable composition if from_byte < 0.
1218 From Kenichi Handa <handa@etl.go.jp>.
1220 2001-09-24 Gerd Moellmann <gerd@gnu.org>
1222 * xterm.c (refreshicon): Function removed.
1224 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
1226 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
1228 * xterm.c (toplevel): Remove includes in #if 0.
1230 * process.c (sigchld_handler) [LINUX]: Don't return from
1231 the signal handler at the end of the loop.
1233 2001-09-21 Gerd Moellmann <gerd@gnu.org>
1235 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
1236 Terminate only if kill returns -1, and errno is ESRCH.
1238 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
1240 * Makefile.in (shortlisp): Add ../lisp/env.elc.
1242 2001-09-20 Gerd Moellmann <gerd@gnu.org>
1244 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
1245 since this function can be called during GC.
1247 * callproc.c (Fcall_process): Handle errors from pipe(2).
1248 (child_setup): Delete code in #ifdef vipc.
1250 2001-09-19 Gerd Moellmann <gerd@gnu.org>
1252 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
1253 (display_mode_element): Display the string from decode_mode_spec
1254 depending on its multibyteness.
1256 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
1258 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
1260 2001-09-18 Gerd Moellmann <gerd@gnu.org>
1262 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
1263 recursive_edit_unwind.
1264 (recursive_edit_unwind): Set kboard state according to
1267 * buffer.c (modify_overlay): Don't do nothing if START == END;
1268 This can still be a modification, for example when an overlay has
1269 a before-string or after-string.
1270 (Fdelete_overlay): Prevent redisplay optimizations when deleting
1271 an overlay with before-string or after-string.
1273 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
1274 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
1276 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
1277 first_unchanged_at_end_row is in front of
1278 last_unchanged_at_beg_row. This code should be removed after the
1281 2001-09-17 Gerd Moellmann <gerd@gnu.org>
1283 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
1284 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
1286 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
1289 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
1291 * dired.c (Ffile_attributes): Doc fix.
1293 2001-09-14 Gerd Moellmann <gerd@gnu.org>
1295 * fileio.c (Ffile_symlink_p): Fix last change.
1297 * filelock.c (current_lock_owner): Fix last change.
1299 2001-09-13 Gerd Moellmann <gerd@gnu.org>
1301 * filelock.c (current_lock_owner): If readlink returns ERANGE,
1302 take that to mean that the buffer is too small.
1304 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
1305 that to mean that the buffer is too small.
1307 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
1308 current buffer's multibyteness when discarding the iterator's
1311 * xfns.c (Fx_window_property): Handle case that property gets
1312 deleted between the two calls to XGetWindowProperty.
1314 2001-09-11 Gerd Moellmann <gerd@gnu.org>
1316 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
1318 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
1319 in addition to read-only.
1321 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
1322 to t in addition to read-only.
1324 * lisp.h (Qinhibit_modification_hooks): Declare.
1326 * insdel.c (Qinhibit_modification_hooks): New variable.
1327 (syms_of_insdel): Initialize and staticpro it.
1329 * textprop.c (verify_interval_modification): Don't run
1330 modification-hooks if inhibit_modification_hooks.
1332 * dispnew.c (set_window_cursor_after_update): Fix code
1333 finding glyph row containing cursor when cursor_in_echo_area
1336 * xdisp.c (init_from_display_pos): Put some code in #if 0.
1337 (add_to_log): Use bcopy instead of strcpy.
1338 (init_from_display_pos): Use an explicit loop over bytes in
1339 overlay strings instead of calling index.
1341 2001-09-10 Gerd Moellmann <gerd@gnu.org>
1343 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
1345 * dispnew.c (direct_output_for_insert): Don't change IT's
1346 stop_charpos to something in front of its current position.
1348 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
1351 2001-09-10 Richard M. Stallman <rms@gnu.org>
1353 * frame.c (Fmouse_position): Doc fix.
1355 2001-09-07 Gerd Moellmann <gerd@gnu.org>
1357 * xdisp.c (init_from_display_pos): Don't compare the result
1358 of calling index with NULL.
1360 2001-09-06 Gerd Moellmann <gerd@gnu.org>
1362 * xfns.c (x_set_background_color): Don't change the colors
1363 of the X window of scroll bar widgets.
1365 2001-09-05 Andrew Innes <andrewi@gnu.org>
1367 * w32fns.c (w32_createwindow): Undo last change.
1369 2001-09-05 Gerd Moellmann <gerd@gnu.org>
1371 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
1373 * xdisp.c (string_buffer_position): Use *single_char_property*
1374 functions instead of the *single_property* functions.
1376 2001-09-04 Andrew Innes <andrewi@gnu.org>
1378 * w32term.c (w32_read_socket): Add more information to debugging
1381 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
1382 from Emacs frames, so that calls to GetClipBox in w32term.c
1383 correctly report when part of a frame is visible (including
1384 scrollbars, etc). This prevents repeated redrawing of frames when
1385 only a scrollbar is visible.
1386 (w32_wnd_proc): Add more frame information to debugging output.
1388 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
1390 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
1392 2001-09-03 Gerd Moellmann <gerd@gnu.org>
1394 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
1395 help-echo for a string which doesn't have help-echo itself, use
1396 get-char-property to obtain the help-echo from the string's buffer
1397 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
1398 have mouse-face, look ``under'' the string for mouse-face from an
1400 (fast_find_position): Add parameter STOP. In the final row, stop
1401 before glyphs having STOP as object. Don't consider glyphs that
1402 are not from a buffer.
1404 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
1406 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
1408 * fns.c (Fmd5): Doc fix.
1410 2001-08-31 Gerd Moellmann <gerd@gnu.org>
1412 * composite.c (update_compositions): Do nothing if
1413 inhibit-modification-hooks is set.
1415 2001-08-30 Gerd Moellmann <gerd@gnu.org>
1417 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
1418 and check_message_stack if terminating abnormally. We want
1419 glyph matrices etc. in a core dump.
1421 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1422 (syms_of_xdisp): Initialize them.
1423 (handle_single_display_prop): Don't change point, bind `object',
1424 `position', and `buffer-position' instead to the object having the
1425 `display' property, position in the object and position in the buffer.
1427 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1428 of the buffer if REPLACE is non-nil.
1430 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1432 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1434 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1436 * w32term.c (x_set_glyph_string_background_width)
1437 (show_mouse_face): Track the last changes in xterm.c.
1439 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1441 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1442 string's background width so that multi-line mouse-face is drawn
1443 to the right edge of the window.
1444 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1447 * dispnew.c (direct_output_for_insert): Set updated_area
1448 before inserting/writing glyphs.
1450 * xdisp.c (display_mode_element): Use string_byte_to_char to
1451 determine character positions in strings, use chars_in_text
1452 instead of strwidth.
1453 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1454 a matrix as parameter; this is easier to use from GDB.
1456 2001-08-28 Miles Bader <miles@gnu.org>
1458 * textprop.c (Fprevious_single_char_property_change)
1459 (Fnext_single_char_property_change): Doc fixes.
1461 2001-08-27 Gerd Moellmann <gerd@gnu.org>
1463 * fileio.c (Finsert_file_contents): Allocate, restore, and
1464 free composition data in the case of REPLACE not being nil.
1466 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1467 there exist overlay strings with newlines at POS.
1468 (text_outside_line_unchanged_p): Return 0 if changes start at
1469 START and overlays exist at START. Likewise for END.
1470 (try_window_id): Give up if init_to_row_end returns 0.
1472 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1475 2001-08-24 Gerd Moellmann <gerd@gnu.org>
1477 * keymap.c (access_keymap): Return the cdr of the binding of
1478 a generic character instead of its definition (KEY . BINDING).
1480 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1481 to 0 also in the REPLACE case.
1483 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1485 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1486 open to determine whether file is readable (as for DOS_NT).
1488 2001-08-23 Gerd Moellmann <gerd@gnu.org>
1490 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1491 coding.type is coding_type_no_conversion or coding_type_raw_text,
1492 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1493 non-nil instead of just setting enable_multibyte_characters in the
1496 2001-08-22 Gerd Moellmann <gerd@gnu.org>
1498 * dispextern.h (struct face_cache): Add member
1499 menu_face_changed_p.
1501 * xfaces.c (menu_face_changed_default): New variable.
1502 (menu_face_changed_count): Variable removed.
1503 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1504 the menu_face_changed_default flag, otherwise set the FRAME's
1505 menu_face_changed_p flag if the `menu' face has been changed.
1506 Prevent calling set_font_frame_param if FRAME is t.
1507 (make_face_cache): Initialize cache's menu_face_changed_p
1508 from menu_face_changed_default.
1509 (realize_basic_faces): Look into the frame's face cache to
1510 determine if the menu appearance needs updating.
1512 * keymap.c (access_keymap): Fix last change to not consider
1513 IDX when it has modifiers.
1515 2001-08-21 Gerd Moellmann <gerd@gnu.org>
1517 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1518 . BINDING) exists, where GENERIC-CHAR is the generic character of
1519 the charset of IDX, return BINDING unless there exists a binding
1522 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1524 * xrdb.c (SYSV): Don't define on Solaris 2.
1525 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1527 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1528 of the screen line, not text line, containing IT's current position.
1530 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1532 * window.c (window_scroll_pixel_based): Don't recenter if
1533 PT is partially visible in the window.
1535 * xterm.c (expose_window_tree, expose_window, expose_line):
1536 Return 1 when overwriting mouse-face.
1537 (expose_frame): If mouse-face was overwritten, redo it.
1539 * xfaces.c (x_update_menu_appearance): Don't call
1540 set_frame_menubar, let the next redisplay do it.
1542 2001-08-14 Andrew Innes <andrewi@gnu.org>
1544 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1545 drawing glyph string.
1547 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1549 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1552 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1554 * xfaces.c (x_update_menu_appearance): Save and restore value of
1555 interrupt_input_blocked.
1557 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1559 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1560 a line start, move back to the line start.
1562 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1563 exactly when a mini-buffer is active.
1565 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1566 in units of 1/8 character on non window-system frames.
1567 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1569 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1571 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1574 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1576 * keyboard.c (Vpre_help_message): New variable.
1577 (syms_of_keyboard): Initialize and staticpro it.
1578 (show_help_echo): Record current message before displaying a
1579 help-echo, and restore that message when clearing the help.
1581 * xfns.c (x_create_im): Remove prototype.
1583 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1585 * dispnew.c (adjust_glyph_matrix): Undo last change.
1587 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1589 * dispnew.c (adjust_glyph_matrix): In the optimization for
1590 windows whose height has changed, disable partially visible lines.
1592 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1594 * window.c (Frecenter): If ARG < 0, and on a window system
1595 frame, count in some empty lines when we can't move -ARG lines down.
1597 * xdisp.c (start_display): Don't try to determine the continuation
1598 lines width if lines are truncated. It's superfluous and leads to
1599 incorrect results if POS is not visible in the window after
1600 reseating the iterator at the previous line start.
1602 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1604 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1606 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1608 * alloc.c (init_stack): Remove declaration.
1610 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1612 * keyboard.c (read_key_sequence): Check that key is an integer
1613 before comparing it with quit_char.
1614 (add_command_key): Use larger_vector.
1615 (read_char_x_menu_prompt): Instead of converting symbol and
1616 integer events into conses (EVENT . nil), use (EVENT . disabled)
1617 which cannot be confused with valid events.
1618 (read_char): When reading from Vunread_command_events, check for
1619 events of the form (EVENT . disabled) instead of
1622 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1623 a float, determine the max height from the frame's height.
1625 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1627 * xdisp.c (redisplay_internal): Take message_cleared_p into
1628 account only if minibuf_level == 0.
1630 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1632 * xdisp.c (redisplay_internal): Add a check for the last
1635 * xdisp.c (message_cleared_p): New variable.
1636 (clear_message): Set message_cleared_p when clearing the current
1638 (redisplay_internal): Look at message_cleared_p to capture
1639 the case that the echo area should be cleared.
1641 * keyboard.c (command_loop_1): Fix spelling of
1642 resize_echo_area_exactly.
1644 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1646 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1648 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1649 current matrix when the window gets smaller.
1651 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1653 * print.c (strout): Cast the character passed to insert_char to
1654 unsigned char, to avoid sign extension when it is promoted to int.
1656 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1658 * fileio.c (Finsert_file_contents): Don't treat a return value
1659 of 0 from emacs_read as an IO error.
1661 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1663 * keyboard.c (abs): New macro.
1664 (double_click_fuzz): New variable.
1665 (make_lispy_event): Use it to determine what makes a double-click.
1666 (syms_of_keyboard): DEFVAR_INT it.
1668 * xmenu.c (set_frame_menubar): Take into account that
1669 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1672 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1674 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1676 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1677 of row's visible height.
1679 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1680 deal with the first overlay string having an image `display' property.
1681 (try_window_reusing_current_matrix, compute_line_metrics):
1682 Fix computation of row's visible height for the case that part of the
1683 row is invisible above and part of the row is at the same time
1684 invisible below the window.
1686 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1688 * xfns.c (x-show-tip): Doc fix.
1690 * xfns.c (Vx_max_tooltip_size): New variable.
1691 (syms_of_xfns): DEFVAR_LISP it.
1692 (Fx_show_tip): Set frame's window_width to the width of the
1693 window. Use a maximum tooltip size specified by
1694 Vx_max_tooltip_size, if that has valid contents.
1695 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1697 2001-07-26 Andrew Innes <andrewi@gnu.org>
1699 * w32term.c (x_display_list): New variable.
1700 (w32_term_init): Set it.
1702 * w32term.h (x_display_list): New extern.
1704 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1706 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1707 is non-nil, instead of when redisplaying_p is non-zero.
1709 (mark_window_display_accurate_1): Add an assertion.
1711 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1713 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1715 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1716 events so that we get a chance of processing expose events.
1718 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1720 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1722 * xfns.c (valid_image_p): Protect better against invalid image
1723 specifications. Previous code could signal an error.
1725 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1727 * indent.c (current_column): Fix column computation in the
1728 presence of display table entries.
1729 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1731 * dispnew.c (adjust_glyph_matrix): In the optimization for
1732 windows whose height has changed, use the new window height
1733 to compute which rows to invalidate.
1735 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1736 (MAX_10_EXP): New macro.
1739 * coding.c (code_convert_region): Handle the multibyte case if
1740 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1742 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1744 * dispextern.h (struct face): Change type of `stipple' to
1747 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1749 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1751 * dispnew.c (update_window): Don't set the cursor at the end
1752 of the update if display update has been paused.
1754 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1756 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1758 * fns.c (Fset_char_table_default): Check that a charset is defined
1759 before checking its dimension.
1761 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1763 * coding.c (setup_coding_system): Don't do any designation based
1764 on reg_bits if charset is not yet defined.
1766 * lisp.h (XVECTOR): Verify correct object type before returning a
1767 pointer, using eassert.
1769 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1771 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1772 Increase to 4096 because of paste problems reported on GNU/Linux.
1774 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1776 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1778 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1780 * fileio.c (unwind_read): Function removed.
1781 (read_non_regular, read_non_regular_quit): New functions.
1782 (Finsert_file_contents): When reading from non-regular files,
1783 arrange to catch a `quit' and terminate the loop. Rearrange
1784 code so that a `quit' when reading from a regular file doesn't
1785 insert text in the buffer.
1787 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1788 Clear faces afterwards.
1789 (clear_font_table): Take a x_display_info parameter. Don't free
1790 fonts being the default font of any frame on the given display.
1792 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1794 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1795 instead of CHAR_STRING which can signal an error.
1797 * charset.c (char_to_string_1): Extracted from char_to_string.
1798 Return -1 instead of signaling an error.
1799 (char_to_string): Use it.
1801 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1803 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1805 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1806 is t, don't try to append anything to it.
1808 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1810 * dired.c (file_name_completion): Pass dp->d_name to
1811 Fstring_match, not elt, which is always nil here.
1813 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1815 * xselect.c (x_decline_selection_request): Handle errors
1816 caused by receivers that have vanished.
1818 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1819 ignoring events on foreign windows in #if 0. Always dispatch
1820 the event after checking it with x_handle_property_notify.
1822 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1823 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1824 TRACE macros to facilitate debugging. Add additional trace statements.
1825 (toplevel): Add prototypes for file-local functions.
1826 (x_atom_to_symbol): Remove DPYINFO parameter.
1828 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1830 * w32menu.c (menubar_selection_callback, w32_menu_show):
1831 Initialize `entry' to nil.
1832 (w32_dialog_show): Remove unused `save_wv' variable.
1833 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1835 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1837 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1839 * fileio.c (unwind_read): Print a message when discarding inserted
1840 text or switching the buffer to unibyte. Change parameter.
1841 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1843 * fileio.c (unwind_read): New function.
1844 (Finsert_file_contents): Record it as unwind-function for
1845 the case that reading is interrupted by C-g.
1847 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1849 * dispnew.c (update_window): Don't skip the header-line
1850 update when scrolling_window returns 0.
1852 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1854 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1855 for the case that x_decode_color signals an error.
1857 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1859 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1861 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1862 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1865 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1867 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1868 doc string line for dos-timezone-offset.
1870 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1871 inline assembly, to avoid compiler warnings.
1872 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1873 line for dos-unsupported-char-glyph.
1875 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1877 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1879 * sound.c: Include Emacs' header files with #include "...".
1881 * eval.c (specbind): Additionally record the buffer that was
1882 current when a buffer-local or frame-local variable was bound.
1884 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1886 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1887 to unibyte characters in unibyte buffers.
1889 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1891 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1892 the frame on the binding stack. Change format of entries for
1893 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1894 (unbind_to): Handle unbinding a frame-local variable.
1896 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1897 glyphs and truncation glyphs at the end of a row from its pixel width.
1898 (dump_glyph_row): Print row's continuation_lines_width.
1899 (try_window_id): Take the shortcut if ZV is visible in the
1900 window, but there are actually no changes at ZV.
1902 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1904 * xterm.h (x_free_dpy_colors): Add prototype.
1906 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1907 right number of arguments.
1909 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1910 ($(lwlibdir)TAGS): New target.
1911 (TAGS): Fix dependency list.
1913 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1916 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1918 * emacs.c (main): Remove extern declaration for sys_nerr, which
1919 isn't used and causes a compilation error with GCC 3.0 on
1922 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1924 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1925 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1926 (toplevel): Include <signal.h> and syssignal.h.
1928 * sound.c (vox_configure, vox_close): Turn off atimers
1931 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1933 * keyboard.c (read_char) <non_reread>: Record the previous idle
1934 start time before calling timer_stop_idle.
1935 (read_char) <reread_first>: After processing a help-echo event,
1936 restore the previous idle start time.
1938 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1939 the start of invisible text.
1940 (setup_for_ellipsis): New function.
1941 (next_overlay_string): After all overlay strings have been
1942 processed, display an ellipsis if necessary.
1943 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1944 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1946 * dispextern.h (struct iterator_stack_entry): Add member
1949 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1951 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1952 on the value of the wait-for-wm frame parameter.
1954 * xterm.h (struct x_output): Add member wait_for_wm.
1956 * xfns.c (Qwait_for_wm): New variable.
1957 (x_frame_parms): Add entry for `wait-for-wm".
1958 (x_set_wait_for_wm): New function.
1959 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1960 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1962 * xdisp.c (try_window_id) <all changes below window end>: Don't
1963 take this shortcut if ZV is visible in the window.
1964 (try_window_id): When checking for window start being in changed
1965 text, don't check that the buffer's size has changed.
1967 2001-06-23 Richard M. Stallman <rms@gnu.org>
1969 * minibuf.c (Fcompleting_read): Doc fix.
1971 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1973 * composite.c (Ffind_composition_internal): Accept ZV
1974 and a string's end position as POS.
1976 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1978 * composite.c (Ffind_composition_internal): Check POS
1981 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1983 * editfns.c (Fmessage_box): If the frame is not under a window
1984 system, output the message in the echo area.
1986 2001-06-14 Richard M. Stallman <rms@gnu.org>
1988 * xdisp.c (try_window_id): When EOB is visible, don't treat
1989 insertion at EOB as if it were "off the bottom of the screen."
1991 2001-06-11 Andrew Innes <andrewi@gnu.org>
1993 * w32proc.c (create_child): Add new parameter is_gui_app.
1994 (w32_executable_type): Add new parameter is_gui_app.
1995 (sys_spawnve): Use it.
1996 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1997 SIGQUIT. This matches better how the signals are interpreted by
1998 MSVC compiled programs.
1999 (syms_of_ntproc): Update docstring.
2001 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
2003 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
2004 well otherwise note_mouse_highlight might optimize away highlighting
2005 if we pass over that same overlay again.
2007 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
2009 * lread.c (Fload): Document that the argument is run via
2010 substitute-in-file-name.
2012 2001-05-31 Gerd Moellmann <gerd@gnu.org>
2014 * Makefile.in (bootstrap-doc): New target.
2015 (bootstrap-emacs): Depend on it.
2017 * fileio.c (Fdo_auto_save): Don't try to create the directory of
2018 auto-save-list-file-name when shutting down Emacs, because
2019 creating the directory might signal an error, and leaves
2020 Emacs in a strange state.
2022 * term.c: (tty_cursor_hidden): New variable.
2023 (update_begin): Don't call tty_hide_cursor. Clean up.
2024 (update_end, set_terminal_window, set_scroll_region): Clean up.
2025 (ring_bell, reset_terminal_modes): Clean up.
2026 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
2027 on tty_cursor_hidden.
2028 (write_glyphs): Call tty_hide_cursor.
2030 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
2032 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
2034 2001-05-30 Gerd Moellmann <gerd@gnu.org>
2036 * xfns.c (enum image_value_type): New enumerator
2037 IMAGE_STRING_OR_NIL_VALUE.
2038 (parse_image_spec): Handle it.
2039 (xbm_format, pbm_format): Use it for :foreground and :background.
2040 (xbm_load, pbm_load): Check for nil color names.
2042 * xterm.c (note_mouse_highlight): If an overlapping overlay
2043 exists, but we find that we highlight the same overlay as before,
2044 don't do the highlighting again.
2046 2001-05-29 Gerd Moellmann <gerd@gnu.org>
2048 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
2049 Protect unibyte strings created by replacing their multibyte
2050 equivalents in menu_items.
2052 * keymap.c (Fsingle_key_description): NUL-terminate the string
2053 buffer before calling build_string.
2055 * callproc.c (Fcall_process): Deal with decode_coding returning
2056 CODING_FINISH_INCONSISTENT_EOL.
2058 2001-05-28 Gerd Moellmann <gerd@gnu.org>
2060 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
2061 an item's name with its key description in case the description
2062 is a multibyte string.
2064 * keymap.c (Fsingle_key_description): Create a multibyte string
2067 * macros.c (Fstart_kbd_macro): Doc fix.
2069 * xterm.c (cursor_in_mouse_face_p): New function.
2070 (x_draw_stretch_glyph_string): Use it to choose a different GC
2071 when drawing a cursor within highlighted text.
2073 * editfns.c (char_property_eq): Put in #if 0.
2075 * indent.c (string_display_width): Put in #if 0.
2077 * lread.c (Fload): Remove unused label.
2079 * termcap.c (speeds): Put in #if 0.
2081 2001-05-18 Gerd Moellmann <gerd@gnu.org>
2083 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
2085 * xfaces.c (xlfd_point_size): Don't divide pixel size from
2086 transformation matrix by 10.
2088 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2090 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
2091 only if it's equal to the former foreground pixel color.
2092 (x_set_foreground_color, x_set_background_color)
2093 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
2095 2001-05-16 Dave Love <fx@gnu.org>
2097 * insdel.c (signal_before_change, signal_after_change): Consider a
2098 local change hook which changes the buffer.
2100 * process.c (read_process_output): Don't call signal_after_change
2101 and update_compositions after insert_from_string_before_markers.
2103 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2105 * xfaces.c (split_font_name): Use the right field when
2106 checking for `[...]' syntax.
2108 * buffer.c (copy_overlays): New function.
2109 (clone_per_buffer_values): Use it.
2111 * buffer.h (OVERLAY_PLIST): New macro.
2113 * keymap.c (Fsingle_key_description): Replace a build_string with
2114 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
2116 * fontset.c (Ffontset_info): Check that face is non-null
2117 before accessing its fields.
2119 2001-05-15 Gerd Moellmann <gerd@gnu.org>
2121 * keyboard.c (read_key_sequence): Prevent generating a fake
2124 * xfaces.c (split_font_name): Handle `[...]' for the right
2127 * ccl.c (ccl_driver): Don't copy remaining bytes in case
2128 of CCL_STAT_INVALID_CMD.
2130 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
2132 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
2133 in <var> has no default value yet.
2135 * xfaces.c (try_alternative_families): First try the FAMILY.
2136 And if nothing is found in the end, try again with scalable fonts.
2137 (try_font_list): Let try_alternative_families do a bit more of
2138 the work. Only use FAMILY if it is not nil.
2139 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
2141 2001-05-14 Gerd Moellmann <gerd@gnu.org>
2143 * xterm.c (note_mouse_highlight): Avoid changing the mouse
2144 pointer shape when show_mouse_face has already done it.
2146 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
2149 * xfaces.c (split_font_name): Make sure to leave the loop
2150 with the right value of `i'.
2152 * xfaces.c (split_font_name): Handle matrix transformations
2153 in the pixel and point size fields of XLFD font names.
2154 (xlfd_point_size): Likewise.
2156 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
2158 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
2159 (x_to_w32_font): Add prototype.
2161 * regex.c (malloc, realloc, free) [emacs]: Undefine before
2162 redefining, to avoid compiler warnings.
2164 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
2166 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
2167 (w32_get_bdf_glyph): Cast between unsigned char and char when
2168 passing arguments to subroutines, to shut up compiler warnings.
2169 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
2172 * xfaces.c: Include keyboard.h before frame.h, not after it.
2174 * widget.c: Include keyboard.h before frame.h.
2176 * w32term.h (struct image, struct face): Forward declaration, to
2177 avoid compiler warnings.
2179 2001-05-11 Gerd Moellmann <gerd@gnu.org>
2181 * keyboard.c (read_key_sequence): Don't modify events when
2182 generating fake prefix keys (mode-line, scroll-bar, ...) since
2183 this prevents proper processing of such events when pushed back
2184 into unread-command-events.
2186 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
2187 actually redrawn. Make the function static.
2188 (note_mouse_highlight): Fix a case where the mouse cursor
2189 was changed back to the text cursor.
2191 * xterm.h (clear_mouse_face): Remove prototype.
2193 * xdisp.c (try_window_id): Fix the fix and set the right
2196 * xdisp.c (try_window_id): Fix computation of window end in the
2197 case that lines were deleted at the end of the window. Add some
2198 more debug_method_adds.
2200 * xfaces.c (try_alternative_families): New function.
2201 (try_font_list): Use it. If ATTRS specifies a family, check
2202 fonts from that family first.
2203 (choose_face_font): Remove code setting the family part of
2206 2001-05-10 Gerd Moellmann <gerd@gnu.org>
2208 * xdisp.c (try_window_id): Fix case of all changes before
2211 * xdisp.c (try_window_id): Add some xasserts.
2213 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2215 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
2217 2001-05-09 Dave Love <fx@gnu.org>
2219 * xdisp.c (GIVE_UP): Fix for K&R C.
2221 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2223 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
2225 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
2226 back to the text cursor shape without need.
2228 2001-05-07 Gerd Moellmann <gerd@gnu.org>
2230 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
2232 * dispextern.h (inverse_video): Declare extern.
2234 * keyboard.c (delete_kboard): Handle the case that selected_frame
2235 has been deleted in the course of x_connection_closed.
2237 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
2239 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
2240 Fix the change from 2001-04-30.
2242 2001-05-03 Gerd Moellmann <gerd@gnu.org>
2244 * xfns.c (file_dialog_unmap_cb): New function.
2245 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
2246 where a dialog is closed via the window manager.
2248 * xdisp.c (try_window_id): Cases of changes all in front of
2249 the window start or all below the window end mostly rewritten.
2250 (redisplay_window): Move the tests if try_window_id is
2251 applicable to try_window_id.
2252 (GIVE_UP): New macro.
2254 2001-05-02 Gerd Moellmann <gerd@gnu.org>
2256 * xterm.c (expose_window): Return int. If W is the window
2257 currently being updated, mark the frame garbaged.
2258 Fix computation of rows intersecting the exposed rectangle.
2259 (expose_window_tree): Stop when expose_window returns 0.
2261 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
2262 again if it has already been drawn.
2264 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
2266 * syntax.c (update_syntax_table): Check that oldi has the same
2267 properties as old_prop before deciding not to invalidate.
2269 2001-04-30 Gerd Moellmann <gerd@gnu.org>
2271 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
2272 read-only text that is so because of text properties.
2274 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
2275 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
2276 windows that are components of a Lucid menu bar.
2278 2001-04-27 Gerd Moellmann <gerd@gnu.org>
2280 * term.c (turn_on_face): Fix reverse video handling on terminals
2281 that don't support colors.
2283 2001-04-26 Gerd Moellmann <gerd@gnu.org>
2285 * editfns.c (save_excursion_restore): Don't use XBUFFER on
2288 2001-04-25 Gerd Moellmann <gerd@gnu.org>
2290 * term.c (toggle_highlight): New function.
2291 (turn_on_face): Change handling of reverse video.
2293 * process.c (wait_reading_process_input):
2294 Call record_asynch_buffer_change only if a timer really changed buffers.
2296 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
2297 of the number of overlays to check.
2299 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
2301 * xdisp.c (try_window_id): Fix a case where window_end_pos
2302 and window_end_bytepos were not adjusted.
2304 2001-04-23 Gerd Moellmann <gerd@gnu.org>
2306 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
2309 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
2311 * process.c (wait_reading_process_input) [!subprocesses]:
2312 Don't reference waiting_for_user_input_p, it's not defined in the
2313 branch without async subprocesses support.
2315 2001-04-19 Gerd Moellmann <gerd@gnu.org>
2317 * keyboard.c (delete_kboard): Prevent a dangling reference
2318 from current_kboard to KB, which is freed.
2320 * process.c (wait_reading_process_input):
2321 Call record_asynch_buffer_change after running timers, to make
2322 read_key_sequence aware of buffer changes from under it.
2324 2001-04-18 Gerd Moellmann <gerd@gnu.org>
2326 * xfaces.c (Qscalable_fonts_allowed): New variable.
2327 (realizing_basic_faces_p): Removed.
2328 (x_face_list_fonts): Special handling for realizing_basic_faces_p
2330 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
2331 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
2332 for scalable-fonts-allowed to t.
2334 * fileio.c (Finsert_file_contents): If the file size returned from
2335 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
2336 read from files on a procfs whose contents are generated dynamically.
2338 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
2340 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
2341 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
2342 (__memalign_hook): Make the two prototypes consistent.
2344 2001-04-17 Gerd Moellmann <gerd@gnu.org>
2346 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
2347 matrix of mini-windows.
2349 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
2351 * intervals.c (find_interval): Don't rebalance during signal handling.
2353 2001-04-11 Gerd Moellmann <gerd@gnu.org>
2355 * fns.c: Include blockinput.h.
2357 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
2359 2001-04-10 Gerd Moellmann <gerd@gnu.org>
2361 * fns.c (Fcompare_strings): Fix return values.
2363 * window.c (window_scroll): Change the meaning of N to mean
2364 N screen-fulls or N lines.
2365 (window_scroll_pixel_based, window_scroll_line_based)
2366 (scroll_command, Fscroll_other_window): Change accordingly.
2368 * window.c (window_scroll_pixel_based, Frecenter):
2369 Call window_box_height instead of using it.last_visible_y for the
2370 height of the window.
2372 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
2373 instead of using it.last_visible_y for the height of the window.
2375 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
2376 From Dan Holmsand <dan@eyebee.com>.
2378 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
2379 able to write to hidden and system files. From Dan Holmsand
2382 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
2383 Holmsand <dan@eyebee.com>.
2385 2001-04-09 Gerd Moellmann <gerd@gnu.org>
2387 * fns.c (Fplist_get, Fplist_put): Add QUITs.
2389 * window.c (window_internal_height): Return 1 less if the
2390 window has a header line.
2392 * xdisp.c (try_window_id): When scrolling on a terminal, take
2393 the change of window_internal_height into account.
2395 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
2397 * gmalloc.c (align): If the argument SIZE would overflow
2398 __malloc_ptrdiff_t, fail right away.
2400 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2402 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2403 Make sure the tooltip is completely visible.
2404 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
2406 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
2408 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2410 2001-04-06 Dave Love <fx@gnu.org>
2412 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2415 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2417 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
2419 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2421 2001-04-05 Gerd Moellmann <gerd@gnu.org>
2423 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2425 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2427 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2428 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2430 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2431 shell widget's position only if it is non-null.
2433 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2434 Set f->output_data.x->widget to null after destroying it.
2436 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2437 FILENAME to bring it in synch with the documentation.
2439 * xfaces.c (realizing_basic_faces_p): Renamed from
2440 realize_default_face_p.
2441 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2442 (realize_default_face): Don't set the flag.
2444 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2446 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2448 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2450 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2451 the buffer that was used for echoing.
2453 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2454 (first_font_matching): Removed unused function.
2455 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2456 (may_use_scalable_font_p): Remove parameter FONT; rename
2457 parameter NAME to FONT.
2458 (x_face_list_fonts): Fix missing bounds check.
2459 (realizing_default_face_p): New variable.
2460 (realize_default_face): Set and clear that flag.
2461 (x_face_list_fonts): When called during the realization of the
2462 default face, and no matching fonts are found when ignoring
2463 scalable fonts and fonts matching a regexp from
2464 face-ignored-fonts, try without ignoring fonts.
2466 2001-04-03 Gerd Moellmann <gerd@gnu.org>
2468 * xfns.c (postprocess_image): New function.
2469 (lookup_image): Call it for all image types except PostScript.
2470 (x_kill_gs_process): Call postprocess_image.
2472 * xterm.c (x_use_underline_position_properties): New variable.
2473 (x_draw_glyph_string): Use it.
2474 (syms_of_xterm): DEFVAR_BOOL it.
2476 2001-04-02 Gerd Moellmann <gerd@gnu.org>
2478 * xterm.c (x_alloc_nearest_color_1): New function.
2479 (x_alloc_nearest_color): Use it.
2480 (x_color_cells): Take a Display as argument, instead of a frame.
2481 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2482 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2483 (x_initialize): Register cvt_string_to_pixel as resource converter
2484 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2486 2001-03-30 Gerd Moellmann <gerd@gnu.org>
2488 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2489 (set_iterator_to_next): If a string from a display property ends,
2490 consider the case that this might also be the end of an
2491 overlay string having the display property.
2493 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
2495 * xdisp.c (reseat_to_string): Undo last change.
2497 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2498 matrix of a window when the header line changes, when
2499 new rows are allocated, or when the width changes.
2501 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2503 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
2505 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2507 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2510 2001-03-29 Gerd Moellmann <gerd@gnu.org>
2512 * data.c (Fsubr_interactive_form): New function.
2513 (syms_of_data): Defsubr it.
2515 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2516 (live_float_p, live_misc_p): Return 1 only if the offset of the
2517 pointer in its block is >= 0.
2519 2001-03-28 Paul Eggert <eggert@twinsun.com>
2521 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2522 microseconds calcuation. Avoid double-rounding problem.
2523 In doc string, warn that the result is approximate.
2525 2001-03-28 Gerd Moellmann <gerd@gnu.org>
2527 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2528 bind `inhibit-eval-during-redisplay' to t.
2530 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2532 * xdisp.c (inhibit_eval_during_redisplay)
2533 (Qinhibit_eval_during_redisplay): New variables.
2534 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2535 don't eval, return nil instead.
2536 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2537 Initialize Qinhibit_eval_during_redisplay.
2539 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2540 the iterator's multibyte_p flag.
2542 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2543 instead of setting it to zero; it's incremented for each frame
2544 where the menu face is changed.
2546 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2547 change bottom shadow accordingly.
2549 * xterm.c (expose_window_tree, expose_frame): Don't compute
2551 (expose_window): Do it here instead.
2552 (x_draw_glyph_string): Fix a computation of the underline position.
2554 * bytecode.c (BYTE_CODE_QUIT): New macro.
2555 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2557 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2559 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2560 Give up if matrix starts in an ellipsis.
2561 (init_from_display_pos): Do nothing if POS doesn't specify
2562 a dpvec_index but the iterator has such a position.
2564 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2566 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2567 x/y position is (0, 0) after destroying the menu bar, restore
2568 its original position.
2570 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2571 (init_from_display_pos): Use it.
2572 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2574 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2576 * xdisp.c (try_window_id): Undo last change.
2578 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2580 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2582 * buffer.c (syms_of_buffer): Doc fix.
2584 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2586 * xfaces.c (x_update_menu_appearance): Use local variable
2587 popup_path for setting font resources.
2589 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2591 * frame.c (Fframe_list): Don't reference tip_frame if
2592 HAVE_WINDOW_SYSTEM is not defined.
2594 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2597 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2599 * xdisp.c (init_from_display_pos): Test invisible property
2600 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2602 * xdisp.c (redisplay_internal) <update one window>: Make sure
2603 last_arrow_position and last_arrow_string are set.
2605 * frame.c (Fframe_list): Don't return a tooltip frame.
2607 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2609 * xdisp.c (mark_window_display_accurate_1): New function,
2610 extracted from mark_window_display_accurate.
2611 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2612 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2613 (mark_window_display_accurate): Use it.
2614 (redisplay_internal): Use it for the selected window.
2615 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2616 for the selected frame.
2618 * xdisp.c Use make_number, for readability.
2619 (try_window_id): Disable rows below the window end.
2620 (try_window_reusing_current_matrix): Use cursor_row_p.
2621 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2623 (init_from_display_pos): If POS specifies a position in a display
2624 vector, maybe get the iterator set up for that ellipsis.
2626 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2628 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2630 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2632 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2634 * xfaces.c (x_update_menu_appearance): Use a different path
2635 for Lucid popup menus.
2637 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2639 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2641 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2642 (string_buffer_position): Use `make_number'.
2644 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2646 * xfaces.c (x_update_menu_appearance): Renamed from
2647 x_set_menu_face_resources. Use different resources for popups.
2649 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2650 (GC_CHECK_STRING_BYTES): Don't define.
2652 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2653 Removed, together with subroutines.
2654 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2655 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2657 * dispextern.h (x_set_menu_resources_from_menu_face):
2660 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2661 Remove calls to x_set_menu_resources_from_menu_face.
2663 * xfaces.c (xm_set_menu_resources_from_menu_face):
2664 Remove #ifndef LESSTIF_VERSION.
2666 * xmenu.c: Include widget.h.
2667 (single_submenu): Return int. Some cleanup.
2668 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2670 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2672 * xterm.c (x_update_window_end): Handle overwritten mouse face
2673 also for tool bar windows.
2674 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2675 DRAW is DRAW_IMAGE_RAISED.
2677 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2679 * print.c (syms_of_print): Doc fixes.
2681 * fns.c (Fmd5): Doc fix.
2683 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2685 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2686 Clear area of the frame not occupied by the scroll bar.
2688 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2689 tip frame's root window buffer to *tip* right after creating
2692 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2693 is an integer don't have to be for space characters.
2695 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2697 * indent.c (current_column, current_column_1, Fmove_to_column)
2698 (compute_motion): Handle characters from display vectors differently.
2700 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2702 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2703 drawing glyph string.
2705 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2707 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2708 (command_loop_1): Undo last change.
2710 * xterm.c (fast_find_position): Return the correct vpos.
2712 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2713 non-null, set a per-buffer value in BUF instead of the current buffer.
2714 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2715 Call store_symval_forwarding with BUF null.
2716 (set_internal): Call store_symval_forwarding with the BUF
2717 parameter passed to set_internal. Formerly, the value was always
2718 set in the current buffer; the buffer recorded in specbind for
2719 this case wasn't used.
2720 (arith_driver): Reindent.
2722 * buffer.c (swap_out_buffer_local_variables):
2723 Call store_symval_forwarding with BUF null.
2725 * lisp.h (store_symval_forwarding): Change prototype.
2727 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2729 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2731 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2732 FOR_DELETION. Avoid resizing the mini-window of the selected
2733 frame if FOR_DELETION is set.
2734 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2735 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2738 * window.c (Fset_window_configuration): Change call to
2739 do_switch_frame to new format.
2741 * keyboard.c (quit_throw_to_read_char): Change call to
2742 do_switch_frame to new format.
2744 * lisp.h (do_switch_frame): Change prototype.
2746 * frame.c (Fframe_parameters): In the `buffer-list' frame
2747 parameter, store the buffer list of FRAME, not the list of the
2750 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2751 box just because the glyph row's full_width_p flag is set.
2753 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2755 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2756 skip the padding blanks inserted in extend_face_to_end_of_line,
2757 before checking for trailing whitespace.
2759 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2761 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2762 Remove special handling for LessTif/Motif.
2763 (toplevel): Don't include Xm/Xm.h.
2765 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2766 Remove workaround code for LessTif; it doesn't work anymore.
2768 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2771 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2772 Don't access private scroll bar data; it's no longer necessary with
2773 contemporary LessTif.
2775 * xfaces.c (xm_set_menu_resources_from_menu_face):
2776 Change #if 0 to #ifndef LESSTIF_VERSION.
2778 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2779 removing button grabs.
2781 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2783 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2784 and clip-large-size-font as obsolete.
2786 * lread.c (read_multibyte): Check the validity of multibyte
2787 sequence. If invalid, return the first byte.
2789 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2791 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2792 before running the command; timer functions or process
2793 filters may have set it.
2795 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2797 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2800 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2802 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2805 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2807 * dispextern.h (string_buffer_position): Add prototype.
2809 * xdisp.c (string_buffer_position, display_prop_string_p)
2810 (single_display_prop_string_p): New functions.
2812 * xterm.c (note_mouse_highlight): If there's no help-echo on
2813 a string, look at the buffer text ``under'' it.
2815 * keyboard.c (make_lispy_event): Add string info to the event,
2816 analogous to what's done on mode lines.
2817 (read_key_sequence): For a click on a string, consider `local-map'
2818 and `keymap' of that string.
2820 * keyboard.c (make_lispy_event, make_lispy_movement):
2821 Adjust calls to buffer_posn_from_coords to new format.
2823 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2825 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2828 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2829 flags argument to emacs_open; it seems to conflict with O_EXCL.
2831 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2833 * composite.h (struct composition): Change types of members;
2834 glyph_len to unsigned, width to unsigned short.
2836 2001-03-08 Andrew Innes <andrewi@gnu.org>
2838 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2841 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2843 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2846 * xterm.c (note_mouse_highlight): Handle mouse-face and
2847 help-echo in strings.
2848 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2849 (fast_find_string_pos): New function.
2851 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2852 (display_string): Call face_at_string_position with new parameter.
2854 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2855 Handle `mouse-face'.
2857 * dispextern.h (face_at_string_position): Change prototype.
2859 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2861 * keyboard.c (make_lispy_event): Avoid generating drag events
2862 if the mouse hasn't actually moved to another buffer position.
2864 2001-03-08 Dave Love <fx@gnu.org>
2866 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2868 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2870 * process.c (Fset_process_window_size): Fix a typo.
2872 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2874 * coding.c (detect_coding_sjis): Do more rigid check.
2875 (detect_coding_big5): Likewise.
2876 (decode_coding_sjis_big5): Likewise.
2877 (Fdetect_coding_region): Call detect_coding_system with tailing
2878 anchor byte `\0' for more rigid detection.
2879 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2880 (Fdetect_coding_string): Likewise.
2882 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2884 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2885 a string before extracting its data.
2887 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2889 * window.c (Frecenter): Rewrite code handling negative values
2890 of ARG on graphical frames.
2892 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2894 * window.c (displayed_window_lines): If W->start is outside the
2895 accessible portion of the buffer, call start_display with BEGV or
2896 ZV instead of W->start.
2898 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2900 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2902 * process.c (Fset_process_filter): Don't crash if the input
2903 file descriptor of PROCESS is closed.
2904 (Fset_process_window_size): Likewise.
2906 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2908 * xterm.c (XTflash): Make the timeout of select shorter, and call
2909 select repeatedly until the desired time expires.
2911 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2913 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2915 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2917 * lisp.h (Vwindow_list): Declare extern.
2919 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2921 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2923 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2925 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2926 to detect a case where we have to highlight a different region
2927 despite not having left the currently highlighted region.
2928 Set mouse_face_overlay in the x_display_info.
2929 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2931 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2933 * buffer.c (mouse_face_overlay_overlaps): New function.
2935 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2936 (Qmouse_face): Declare extern.
2938 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2939 if face_change_count is non-zero.
2941 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2943 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2944 that the source is unibyte.
2946 2001-03-05 Dave Love <fx@gnu.org>
2948 * xterm.c (XTmouse_position): Fix typo.
2950 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2952 * minibuf.c (read_minibuf): Clean up the binding stack if
2953 called noninteractively.
2955 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2957 * coding.c (syms_of_coding): Docstring modified.
2959 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2961 * charset.c (char_to_string): If a single byte char has modifier
2962 bits that can't be reflected to the character code, ignore them
2963 instead of signaling an error.
2965 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2967 * s/msdos.h: Update copyright notice.
2969 * dosfns.h: Update copyright notice.
2971 * dosfns.c: Update copyright notice.
2973 * msdos.c: Update copyright notice.
2975 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2977 * xterm.c (glyph_rect): New function.
2978 (XTmouse_position): Use it to raise the threshold for mouse
2979 movement event generation.
2981 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2983 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2984 specifies (reverse . t), reverse the initial screen colors.
2985 (IT_set_frame_parameters): If the property is foreground-color,
2986 but we are reversing the colors, set bg_set, not fg_set.
2987 Likewise for setting background-color and reversing: set fg_set.
2988 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2991 * xfaces.c (Finternal_set_lisp_face_attribute)
2992 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2995 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2997 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2998 to a single slash in the middle of file names.
3000 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
3001 Accept only alphanumeric time zone names.
3003 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
3005 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3006 a widget to zero height.
3008 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3010 * window.c (Fwindow_end): Call move_it_past_eol only if
3011 ending up on a partially visible line.
3013 2001-03-01 Dave Love <fx@gnu.org>
3015 * ccl.c (Fccl_execute): Doc fix.
3017 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3019 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
3020 of the tool bar before calling x_figure_window_size.
3022 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
3023 NULL after destroying it, otherwise XTread_socket can access a
3024 destroyed widget when input is unblocked.
3026 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
3028 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
3029 same name as before, although there was a change in fontsets.
3031 2001-02-28 Ken Raeburn <raeburn@gnu.org>
3033 * lisp.h (Fframe_parameter): Declare.
3035 * window.c (set_window_buffer): Field vscroll is an int, not a
3038 2001-02-28 Gerd Moellmann <gerd@gnu.org>
3040 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
3043 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
3046 * alloc.c (toplevel): Include process.h.
3047 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
3048 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
3049 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
3050 (allocate_vector, allocate_hash_table, allocate_window)
3051 (allocate_frame, allocate_process, allocate_other_vector):
3053 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
3054 (mark_maybe_pointer): New function.
3055 (mark_memory): Also mark Lisp data to which only pointers
3056 remain and not Lisp_Objects.
3057 (min_heap_address, max_heap_address): New variables.
3058 (mem_find): Return MEM_NIL if START is below min_heap_address or
3059 above max_heap_address.
3060 (mem_insert): Compute min_heap_address and max_heap_address.
3062 * process.c (make_process): Use allocate_process.
3064 * frame.c (make_frame): Use allocate_frame.
3066 * window.c (make_window, make_dummy_parent): Use allocate_window.
3067 (Fcurrent_window_configuration): Use allocate_other_vector.
3069 * lisp.h (allocate_vectorlike): Remove prototype.
3070 (allocate_vector, allocate_other_vector, allocate_frame)
3071 (allocate_window, allocate_process, allocate_hash_table):
3074 * fns.c (Fdelete, larger_vector): Use allocate_vector.
3075 (make_hash_table, copy_hash_table): Use allocate_hash_table.
3077 2001-02-27 Kenichi Handa <handa@etl.go.jp>
3079 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
3080 treat the produced bytes as a valid multibyte sequence.
3082 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
3083 (ccl_driver) <CCL_WriteMultibyteChar2>:
3084 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
3085 <ccl_finish>: Set ccl->eight_bit_control properly.
3087 * ccl.h (struct ccl_program): New member eight_bit_control.
3089 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
3091 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
3092 accessible_keymaps_char_table.
3093 (accessible_keymaps_char_table): Obey `is_metized'.
3094 (where_is_internal, Fwhere_is_internal): Don't confuse int and
3097 2001-02-26 Gerd Moellmann <gerd@gnu.org>
3099 * dispnew.c: Check HAVE_TERM_H before including term.h.
3101 2001-02-24 Andrew Innes <andrewi@gnu.org>
3103 * makefile.w32-in: Update copyright notice.
3105 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
3107 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
3109 2001-02-24 Kenichi Handa <handa@etl.go.jp>
3111 * Makefile.in (lisp): Add international/utf-8.elc.
3113 * fontset.c (Fnew_fontset): Fix handling of the case that an
3114 element of FONTLIST is a cons of family and registry.
3116 2001-02-23 Jason Rumney <jasonr@gnu.org>
3118 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
3119 to height unconditionally.
3121 * w32term.c (x_set_glyph_string_background_width): Extend the
3122 background face to the end of the drawing area in the text area, only.
3123 (x_insert_glyphs): Call window_box_left to obtain the left
3124 x-coordinate of the area to shift.
3126 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
3129 2001-02-22 Andrew Innes <andrewi@gnu.org>
3131 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
3132 ($(BLD)\dispnew.obj):
3133 ($(BLD)\editfns.obj):
3134 ($(BLD)\fileio.obj):
3135 ($(BLD)\filelock.obj):
3136 ($(BLD)\keyboard.obj):
3137 ($(BLD)\w32proc.obj):
3138 ($(BLD)\process.obj):
3139 ($(BLD)\sysdep.obj): Ditto.
3141 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
3143 ($(BLD)/dispnew.$(O)):
3144 ($(BLD)/editfns.$(O)):
3145 ($(BLD)/fileio.$(O)):
3146 ($(BLD)/filelock.$(O)):
3147 ($(BLD)/keyboard.$(O)):
3148 ($(BLD)/w32proc.$(O)):
3149 ($(BLD)/process.$(O)):
3150 ($(BLD)/sysdep.$(O)): Ditto.
3152 2001-02-22 Gerd Moellmann <gerd@gnu.org>
3154 * xdisp.c (forward_to_next_line_start): When taking the shortcut
3155 at the start of the function, check that the \n in it->c is
3156 from the iterator's current position.
3158 * xdisp.c (handle_single_display_prop): Add parameter
3159 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
3160 properties which replace the display of text with something else.
3161 (handle_display_prop): Call handle_single_display_prop with
3162 additional argument saying if we already replaced text display
3163 with something else. Use AREF.
3164 (with_echo_area_buffer_unwind_data, display_menu_bar)
3165 (decode_mode_spec_coding): Use AREF and ASIZE.
3167 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
3168 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
3169 * vmstime.h: Files removed.
3171 * unexencap.c, unexfx2800.c: Files removed.
3173 * dispnew.c (direct_output_for_insert): Give up if we are showing
3174 a message or just cleared the message because we might need to
3175 resize the echo area window or display an empty echo area.
3177 2001-02-21 Gerd Moellmann <gerd@gnu.org>
3179 * xdisp.c (redisplay_internal): Do the
3180 mark_window_display_accurate after all windows have been
3181 redisplayed because this call resets flags in buffers which are
3182 needed for proper redisplay.
3184 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
3185 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
3188 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3189 busy_window to hourglass_window, busy_p to hourglass_p.
3191 * msdos.h (struct x_output): Rename busy_window to
3192 hourglass_window, busy_p to hourglass_p.
3194 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3195 busy_window to hourglass_window, busy_p to hourglass_p.
3197 * xfns.c: Rename everything containing *busy_cursor* and similar
3199 (syms_of_w32fns): Rename x-busy-pointer-shape to
3200 x-hourglass-pointer-shape, display-busy-cursor to
3201 display-hourglass, busy-cursor-delay to hourglass-delay.
3203 * w32fns.c: Rename everything containing *busy_cursor* and similar
3205 (syms_of_w32fns): Rename x-busy-pointer-shape to
3206 x-hourglass-pointer-shape, display-busy-cursor to
3207 display-hourglass, busy-cursor-delay to hourglass-delay.
3209 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
3212 * dispextern.h (start_hourglass, cancel_hourglass)
3213 (display_hourglass_p): Renamed from *busy_cursor*.
3215 2001-02-20 Gerd Moellmann <gerd@gnu.org>
3217 * keyboard.c (read_char): When an event from unread-command-events
3218 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
3220 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
3221 equal to the current buffer.
3223 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
3224 nil, otherwise we're left with truncate_lines t when a message
3225 is printed with message-truncate-lines bound to t.
3227 2001-02-19 Gerd Moellmann <gerd@gnu.org>
3229 * window.c (Fmove_to_window_line): Undo last change.
3230 (displayed_window_lines): Call line_bottom_y to determine
3231 the line's bottom position.
3233 * dispextern.h (line_bottom_y): Add prototype.
3235 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
3236 (pos_visible_p): Use it.
3238 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
3239 set redisplaying_p to 0 here instead of in Frecursive_edit.
3240 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
3243 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
3245 (syms_of_xdisp): Initialize new variables.
3246 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
3247 Specbind `inhibit-menubar-update' when updating the menu bar.
3249 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
3252 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
3255 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
3258 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
3259 to the start of the file.
3261 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3263 * window.c (set_window_buffer): Fix last change.
3265 * window.c (set_window_buffer): Set window's vscroll to 0.
3267 * window.c (coordinates_in_window): Increase width of area
3268 where the vertical line can be dragged.
3270 * xterm.c (x_set_glyph_string_background_width): Extend the
3271 background face to the end of the drawing area in the text
3274 * xdisp.c (handle_single_display_prop): Set iterator's position
3275 to where the `display' property starts, like for images.
3276 (dump_glyph): New function.
3277 (dump_glyph_row): Use it. Dump info about marginal areas.
3279 * dispnew.c (direct_output_for_insert): Recognize more cases where
3280 glyphs can be written instead of being inserted.
3282 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
3283 the left x-coordinate of the area to shift.
3285 * dired.c (directory_files_internal): Set result list to nil
3288 2001-02-15 Kenichi Handa <handa@etl.go.jp>
3290 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
3291 invalid multibyte sequence, treat *SRC as a character of
3294 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
3296 * textprop.c (Fset_text_properties): Doc fix.
3298 2001-02-15 Gerd Moellmann <gerd@gnu.org>
3300 * dispnew.c (update_text_area): Undo change of 2001-01-12.
3302 2001-02-14 Dave Love <fx@gnu.org>
3304 * coding.c: Doc and message fixes.
3306 2001-02-14 Andrew Innes <andrewi@gnu.org>
3308 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
3309 Emacs frame above the screen size.
3311 2001-02-14 Gerd Moellmann <gerd@gnu.org>
3313 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
3315 2001-02-13 Gerd Moellmann <gerd@gnu.org>
3317 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
3318 case that TO ends up beyond ZV after running before-change-functions.
3320 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
3321 the selected window if it is showing the buffer in question.
3323 * dired.c (directory_files_internal): Initialize errno.
3324 (toplevel): Include errno.h.
3326 2001-02-13 Kenichi Handa <handa@etl.go.jp>
3328 * xfaces.c (best_matching_font): New parameter width_ratio.
3329 Multiply avgwidth by width_ratio.
3330 (choose_face_font): Call best_matching_font with width_ratio
3331 calculated from the column width of C.
3333 2001-02-12 Andrew Innes <andrewi@gnu.org>
3335 The following changes are to draw box lines inside characters area
3336 if line-width is negative.
3338 * w32term.c (x_produce_image_glyph): Pay attention to the case that
3339 face->box_line_width is negative.
3340 (x_produce_stretch_glyph): Likewise.
3341 (x_produce_glyphs): Likewise.
3342 (x_estimate_mode_line_height): Likewise.
3343 (x_draw_glyph_string_background): Likewise.
3344 (x_draw_glyph_string_foreground): Likewise.
3345 (x_draw_composite_glyph_string_foreground): Likewise.
3346 (x_draw_glyph_string_box): Likewise.
3347 (x_draw_image_foreground): Likewise.
3348 (x_draw_image_relief): Likewise.
3349 (x_draw_image_foreground_1): Likewise.
3350 (x_draw_image_glyph_string): Likewise.
3352 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3354 The following changes are to draw box lines inside characters area
3355 if line-width is negative.
3357 * xterm.c (x_produce_image_glyph): Pay attention to the case that
3358 face->box_line_width is negative.
3359 (x_produce_stretch_glyph): Likewise.
3360 (x_produce_glyphs): Likewise.
3361 (x_estimate_mode_line_height): Likewise.
3362 (x_draw_glyph_string_background): Likewise.
3363 (x_draw_glyph_string_foreground): Likewise.
3364 (x_draw_composite_glyph_string_foreground): Likewise.
3365 (x_draw_glyph_string_box): Likewise.
3366 (x_draw_image_foreground): Likewise.
3367 (x_draw_image_relief): Likewise.
3368 (x_draw_image_foreground_1): Likewise.
3369 (x_draw_image_glyph_string): Likewise.
3371 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
3372 and :line-width can be negative.
3373 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
3375 2001-02-09 Jason Rumney <jasonr@gnu.org>
3377 * w32term.c (w32_encode_char): Treat eight bit graphic and control
3378 characters the same as ASCII and latin-1.
3379 (x_display_and_set_cursor): Check for the focus frame's selected
3380 window instead of selected_window.
3381 (x_after_update_window_line): Don't clear if frame's internal
3382 border width is zero.
3383 (x_new_font): Don't change a tooltip's size.
3384 (w32_initialize): Set char_ins_del_ok to 1.
3386 * w32fns.c (Fx_show_tip): Fix calls to make_number.
3387 (x_set_font): If font hasn't changed, avoid recomputing
3388 faces and other things.
3389 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
3390 (Fx_create_frame): Add the tool bar height to the frame height.
3391 (x_create_tip_frame): Prevent changing the tooltip's
3392 background color by specifying a color for the default font
3394 (Qcancel_timer): New variable.
3395 (syms_of_w32fns): Initialize and staticpro it.
3396 (Fx_hide_tip, Fx_show_tip): Use it.
3397 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3399 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
3401 * w32.c (init_environment): Duplicate local string before putenv.
3403 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
3405 * charset.c (Fstring): A typo.
3407 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3409 * charset.c (Fstring): If all arguments are less than 256, return
3412 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3413 return a unibyte string.
3415 * coding.c (code_convert_region): After detecting a coding, if
3416 nothing found, set coding->composing to COMPOSITION_NO.
3417 (decode_coding_string): Likewise.
3419 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3421 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3424 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3426 * charset.c (parse_str_to_multibyte): New function.
3428 * charset.h (parse_str_to_multibyte): Extern it.
3430 * print.c (print_string): If we are going to print a unibyte
3431 string into a multibyte buffer, convert the string to multibyte by
3434 2001-02-06 Andrew Innes <andrewi@gnu.org>
3436 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3437 been created. It seems we can get sent window messages such as
3438 WM_ERASEBKGND before we properly update a frame.
3440 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3442 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3443 Avoid some unnecessary cursor positioning.
3445 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3447 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3448 (LFACE_AVGWIDTH): New macro.
3450 (check_lface_attrs): Check LFACE_AVGWIDTH.
3451 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3452 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3453 (merge_face_vectors): Check LFACE_AVGWIDTH.
3454 (Finternal_make_lisp_face): Use AREF.
3455 (xm_set_menu_resources_from_menu_face)
3456 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3457 (Finternal_lisp_face_empty_p): Use AREF.
3458 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3459 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3460 Compare average widths..
3461 (best_matching_font): Arrange for comparing average widths.
3463 * dispextern.h (enum lface_attribute_index):
3464 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3466 2001-02-05 Dave Love <fx@gnu.org>
3468 * puresize.h: Revert last change following loadup.el change.
3470 2001-02-05 Andrew Innes <andrewi@gnu.org>
3472 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3473 invocation of temacs, to work with Windows 2000.
3474 (bootstrap-emacs): Ditto.
3476 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3478 * xterm.c (x_display_and_set_cursor): Check for the focus
3479 frame's selected window instead of selected_window.
3481 * xdisp.c (try_scrolling): If point is in the line below the
3482 window, make sure to move the iterator at least a canonical
3485 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
3487 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3489 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3490 If invalid, execute CCL_INVALID_CMD.
3491 (ccl_driver): If the CCL program is terminated because of
3492 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3493 destination instead of throwing them away.
3495 2001-02-02 Gerd Moellmann <gerd@gnu.org>
3497 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3498 faces and other things.
3500 * xdisp.c (get_next_display_element): Fix case of empty
3501 display table entry.
3503 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3505 * editfns.c (Fconstrain_to_field): Doc fix.
3507 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3508 into `thoroughly', to make it consistent with the doc string.
3510 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3512 2001-02-01 Gerd Moellmann <gerd@gnu.org>
3514 * search.c (search_buffer): Call set_search_regs with a byte
3515 position, not a character position.
3517 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3520 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3522 * frame.c (Fmodify_frame_parameters): Doc fix.
3524 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3526 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3527 identifier which is not reserved by Standard C.
3529 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3531 * window.c (enum window_part): New enumeration.
3532 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3534 (coordinates_in_window): Return an enumerator from enum
3535 window_part. Fix handling of right scroll bar.
3536 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3537 `right-fringe' instead of `left-bitmap-area' and
3538 `right-bitmap-area'. Use enumerators from enum window_part
3539 instead of hard-coded integers.
3540 (check_window_containing, window_from_coordinates):
3541 Use enumerators from enum window_part instead of hard-coded integers.
3542 (syms_of_window): Replace Qleft_bitmap_area and
3543 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3545 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3547 * editfns.c (Fformat_time_string): Doc fix.
3549 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3551 * keymap.c (Fwhere_is_internal): Use the first valid binding
3552 if no ascii binding is found (when firstonly is t).
3554 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3556 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3557 instead of Finteractive_p.
3559 * lisp.h (interactive_p): Add prototype.
3561 * eval.c (interactive_p): New function.
3562 (Finteractive_p): Use it.
3564 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3566 2001-01-31 Dave Love <fx@gnu.org>
3568 * .gdbinit (hook-run): Define to run xreload.
3570 * textprop.c (Fset_text_properties): Fix newline in doc string.
3572 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3574 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3575 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3577 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3578 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3579 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3581 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3584 2001-01-30 Dave Love <fx@gnu.org>
3586 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3589 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3591 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3592 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3594 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3596 * textprop.c (Fset_text_properties): Doc fix.
3598 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3600 * xdisp.c (forward_to_next_line_start): Remove xassert.
3602 2001-01-29 Jason Rumney <jasonr@gnu.org>
3604 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3605 returning without releasing it.
3607 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3609 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3610 for '^', '$', and '\0'.
3612 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3614 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3615 regex for '^', '$', and '\0'.
3617 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3618 only if current_sblock has been initialized.
3620 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3621 terminal frame even if it is the only visible frame.
3623 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3625 * fontset.c (font_family_registry): Even if FONTNAME conform to
3626 XLFD, if it specifies other fields than family and registry,
3627 return FONTANME. New argument FORCE if nonzero cancel that feature.
3628 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3629 a signle byte character. Don't set FAMILY part to nil here.
3630 It is handled by the caller choose_face_font.
3631 (Fnew_fontset): Call font_family_registry with FORCE 0.
3632 (Fset_fontset_font): Likewise.
3634 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3636 * xdisp.c (display_line): Don't treat a newline as fitting
3639 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3641 * window.c (size_window): Set the window's orig_top to nil when
3642 changing heights, so that a future shrink_mini_window won't
3643 restore a bogus height.
3645 * frame.c (do_switch_frame): If selected frame has a mini-window,
3646 resize that to exact size.
3648 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3650 * xdisp.c (display_line): Simplify check for glyphs fitting
3651 entirely in the line.
3653 * xfns.c (xic_style): New variable.
3654 (create_frame_xic): Move static variable to global scope for
3655 the case that `static' gets defined away.
3657 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3659 * coding.c (decode_coding): Set a flag for inhibiting
3661 (code_convert_region): Always set saved_coding_symbol.
3662 (decode_coding_string): Likewise. Update coding->symbol when we
3663 encounter a inconsistent eol by the same way as code_convert_region.
3665 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3667 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3670 * xterm.c (x_after_update_window_line): Don't clear if frame's
3671 internal border width is zero.
3672 (x_clear_area): New function.
3673 (x_after_update_window_line, x_clear_end_of_line)
3674 (x_scroll_bar_create, x_scroll_bar_set_handle)
3675 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3676 instead of XClearArea.
3678 * xterm.h (x_clear_area): Add prototype.
3680 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3681 which doesn't seem necessary anymore with Lesstif 0.92.
3683 2001-01-25 Dave Love <fx@gnu.org>
3685 * puresize.h (BASE_PURESIZE): Up to 720000.
3687 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3689 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3691 * xdisp.c (echo_area_display): Don't call redisplay_internal
3692 when Emacs is shutting down. We can't run hooks etc. that
3693 would be necessary to do a redisplay.
3695 * lread.c (read_integer): Use type EMACS_INT instead of int.
3697 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3699 * ccl.c (ccl_driver): Fix last change.
3701 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3703 * ccl.h (sturct ccl_program): New member suppress_error.
3705 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3706 insert error message to the output.
3707 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3709 * coding.h (struct coding_system): New member suppress_error.
3711 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3712 (Fset_terminal_coding_system_internal): Set the member
3713 suppress_error to 1.
3714 (Fset_safe_terminal_coding_system_internal): Likewise.
3716 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3718 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3719 as if it was a `charset'.
3721 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3723 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3724 value in where_is_cache; the next lookup in the cache returns
3725 something bogus if we do.
3727 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3729 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3730 if HAVE_WINDOW_SYSTEM isn't defined.
3732 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3734 * fns.c (sweep_weak_table): Fix code taking items out of
3735 the hash collision chain. Some cleanup.
3737 * xterm.c (x_new_font): Don't change a tooltip's size.
3739 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3740 background color by specifying a color for the default font
3743 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3745 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3746 a workaround for SunOS 4's cc.
3747 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3748 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3749 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3752 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3754 * xterm.c (x_set_window_size_1): New function extracted from
3756 (x_set_window_size): Use it.
3757 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3758 doesn't have a widget, like tooltips.
3760 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3762 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3764 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3766 * fns.c (Fset_char_table_default): Fix to make sub char-table
3769 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3771 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3772 a desired tool bar string, even if there are no tool bar items.
3774 * xdisp.c (Ftool_bar_lines_needed): New function.
3775 (syms_of_xdisp): Defsubr it.
3777 * editfns.c (Fformat): Don't extend text properties from arguments
3778 to padding chars in the result.
3780 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3782 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3784 2001-01-20 Andrew Innes <andrewi@gnu.org>
3786 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3787 (w32_initialize): Don't set term hooks that aren't actually needed
3790 * xfaces.c (realize_default_face):
3792 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3794 * xdisp.c (handle_single_display_prop): Remove references to
3795 FRAME_W32_CONSOLE_P.
3797 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3799 * frame.h (output_method): Remove output_w32_console method.
3800 (FRAME_W32_CONSOLE_P): Remove macro.
3802 * frame.c (Qw32_console): Remove variable.
3803 (Fframep): Remove references to it.
3804 (syms_of_frame): Ditto.
3805 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3807 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3810 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3812 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3814 2001-01-19 Andrew Innes <andrewi@gnu.org>
3816 * w32.c (init_environment): Add a version-independent site-lisp
3817 directory to EMACSLOADPATH, after the version dependent one.
3819 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3821 * editfns.c (Fbuffer_substring): Doc fix.
3823 * xdisp.c (message_dolog, message2, message2_nolog):
3824 Rename parameter LEN to NBYTES.
3826 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3828 * charset.c (strwidth): Use c_string_width.
3829 (c_string_width): New function.
3830 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3833 * charset.h (c_string_width, lisp_string_width): Extern them.
3835 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3837 * indent.c (check_composition): Check validity of composition.
3839 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3840 characters by calling c_string_width.
3841 (x_consider_frame_title): Get byte length of frame tile string
3843 (display_mode_element): Pay attention to width of non-ASCII
3844 characters by calling strwidth.
3846 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3848 * xfns.c (Qcancel_timer): New variable.
3849 (syms_of_xfns): Initialize and staticpro it.
3850 (Fx_hide_tip, Fx_show_tip): Use it.
3851 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3853 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3855 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3857 * window.h (WINDOW_LIVE_P): New macro.
3859 * window.c (window_size_fixed): New variable.
3860 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3863 * eval.c (specbind): If binding a per-buffer variable which
3864 doesn't have a buffer-local value in the current buffer, change
3865 the global value by changing the value of the symbol bound in all
3866 buffers not having their own value, to make it consistent with
3867 what happens with other buffer-local variables.
3869 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3871 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3872 when searching for a newline.
3874 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3876 * xdisp.c (display_string): Fix previous change.
3878 2001-01-18 Jason Rumney <jasonr@gnu.org>
3880 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3881 GLYPH_DEBUG is defined.
3882 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3883 true for images with `:ascent 100'.
3884 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3885 meantime, use face MOUSE_FACE_ID.
3886 If first glyph isn't a character glyph, use the ASCII NUL
3887 character to determine the face.
3888 (expose_area): Do not treat left margin specially.
3889 (note_mode_line_highlight): If no local_map, check global keymap.
3890 (note_mouse_highlight): Initialize overlay.
3891 (clear_mouse_face): Don't return if tip_frame is non-nil.
3892 (show_scroll_bars): Remove unused function.
3893 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3894 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3896 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3897 (x_free_frame_resources): Unload relief colors.
3899 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3901 * xdisp.c (forward_to_next_line_start): Avoid calling
3902 get_next_display_element when the newline is already found.
3903 This may change the iterator's position, when its current position is
3904 equal to the iterator's stop_charpos.
3906 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3907 zero, use this method only at the end of a line.
3909 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3910 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3911 if SCALABLE_FONTS_P is set.
3913 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3914 so that scalable fonts are included.
3916 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3917 In the cache, use a key containing the information if scalable
3919 (x_load_font): Adapt to change of keys in the font cache.
3921 2001-01-17 Kim F. Storm <storm@filanet.dk>
3923 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3924 XListFonts to take advantage of font caching.
3926 * xterm.c (x_list_fonts): Ensure caching font information when
3927 called for a null frame, which is the case frequently when Emacs
3930 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3932 * xfns.c (QCconversion): Replaces QCalgorithm.
3934 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3936 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3939 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3940 not everything could be displayed.
3942 * line.h, x-list-font.c: Files removed because unused.
3944 2001-01-17 Andrew Innes <andrewi@gnu.org>
3946 * dired.c (directory_files_internal): Convert result from readdir
3947 to a unibyte string initially, to avoid possible misinterpretation
3948 of some bytes as the internal form of Emacs characters.
3950 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3952 * fns.c (concat): Be sure to avoid putting the same `composition'
3953 property on the adjacent regions.
3955 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3957 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3958 (Fscroll_right, Fscroll_left): Set it here instead, if called
3961 * buffer.c (Fset_buffer_modified_p): Set buffer's
3962 prevent_redisplay_optimizations_p flag.
3964 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3965 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3966 with additional arg.
3968 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3971 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3972 FROM_WHERE, for debugging.
3974 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3976 * ccl.c (Fregister_ccl_program): Handle the return value of
3977 resolve_symbol_ccl_program correctly.
3978 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3980 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3982 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3983 has gone in the meantime, use face MOUSE_FACE_ID.
3985 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3986 If x_display_info_for_display returns null, don't try to close
3987 the display; we didn't open it.
3989 * dispnew.c (save_or_restore_current_matrices): Function removed.
3990 (save_current_matrix, restore_current_matrix): New functions.
3991 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3992 restore the frame's current matrix. Due to the glyph pointer
3993 setup done in adjust_glyph_matrix, there is no easy way to make
3994 saving the current matrix in the desired matrix generally correct,
3997 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3999 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
4001 (display_line): Optimize for wide characters.
4002 (display_string): Don't try to display a multi-column character
4003 partially. On ttys, produce more than one truncation glyph for
4004 multi-column characters that don't fit on the line.
4006 2001-01-13 Kenichi Handa <handa@etl.go.jp>
4008 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
4009 Define it instead of WORDS_BIGENDIAN. Caller changed.
4011 2001-01-13 Jason Rumney <jasonr@gnu.org>
4013 * w32fns.c (Fimage_size, image_ascent, lookup_image)
4014 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
4015 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4016 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
4018 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
4019 (x_draw_image_relief, x_draw_image_foreground_1)
4020 (x_draw_image_glyph_string): Adapt to change of image margins.
4022 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
4025 * w32bdf.c (search_file_line, get_cached_font_char)
4026 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
4028 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
4030 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
4031 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
4032 (Fw32_send_sys_command): Remove unused variables.
4033 (w32_msg_pump): Add parentheses.
4035 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
4036 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
4039 2001-01-12 Gerd Moellmann <gerd@gnu.org>
4041 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
4042 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
4043 being a pair of margins.
4044 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
4045 to DEFVAR_LISP. Extend doc.
4047 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
4049 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
4050 pair of integers `(X . Y)', use X for the horizontal and Y for the
4052 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
4053 (parse_image_spec): Check it.
4054 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4055 (tiff_format, gif_format, gs_format):
4056 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
4058 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4059 (x_draw_image_relief, x_draw_image_foreground_1)
4060 (x_draw_image_glyph_string): Adapt to the change of image margins.
4062 * dispextern.h (struct image): Replace member `margin' with
4063 `hmargin' and `vmargin'.
4065 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
4068 * dispnew.c (update_text_area): Put code which decrements the
4069 stop position when the row's face extends to the end of the
4072 * xfns.c (x_set_mouse_color): Fix color allocation.
4074 * keyboard.c: Call get_local_map with new argument list.
4076 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
4078 * intervals.h (enum map_property): Removed.
4079 (get_local_map): Change prototype.
4081 * keymap.c: Call get_local_map with new argument list.
4082 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
4084 2001-01-11 Gerd Moellmann <gerd@gnu.org>
4086 * xdisp.c (build_desired_tool_bar_string): Correct the computation
4087 of the size needed for the tool bar string. For the last image,
4088 use a `display' property that reaches to the end of the string.
4090 * xselect.c (selection_request_dpyinfo): New variable.
4091 (x_handle_selection_request): Set it.
4092 (x_selection_request_lisp_error): Don't call
4093 x_decline_selection_request if selection request's display has
4096 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
4097 Do the unregister_colors before calling XFreeColors.
4099 2001-01-10 Dave Love <fx@gnu.org>
4101 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
4102 ${SOME_MACHINE_LISP}, not ${lisp}.
4104 2001-01-10 Gerd Moellmann <gerd@gnu.org>
4106 * xdisp.c (display_line): On ttys, produce more than one truncation
4107 glyph for multi-column characters that don't fit on the line.
4109 * xselect.c (x_reply_selection_request): Add a comment.
4111 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
4112 XkbGetNames instead of XkbGetKeyboard.
4114 2001-01-10 Dave Love <fx@gnu.org>
4116 * sysdep.c (random): Revert the declaration.
4118 2001-01-09 Gerd Moellmann <gerd@gnu.org>
4120 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
4121 Call function string_bytes.
4122 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
4124 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
4125 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
4126 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
4127 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
4129 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
4130 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
4131 after sweeping strings, and at the end.
4132 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
4134 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
4135 ensure that pop_message is called.
4137 * keyboard.c (Fexecute_extended_command): Use a
4138 record_unwind_protect to ensure that pop_message is called.
4140 * lisp.h (push_message_unwind): Add prototype.
4142 * xdisp.c (push_message_unwind): New function.
4144 * fileio.c (do_auto_save_unwind): Do the pop_message here
4145 instead of in Fdo_auto_save.
4146 (Fdo_auto_save): Don't call pop_message.
4148 2001-01-08 Ken Raeburn <raeburn@gnu.org>
4150 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
4153 2001-01-08 Gerd Moellmann <gerd@gnu.org>
4155 * window.c (window_scroll_pixel_based): Adjust glyph matrices
4156 when increasing window's vscroll.
4158 * macros.c (Qkbd_macro_termination_hook): New variable.
4159 (syms_of_macros): Initialize and staticpro it.
4160 (pop_kbd_macro): Run kbd-macro-termination-hook.
4162 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
4164 2001-01-07 Dave Love <fx@gnu.org>
4166 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
4167 arglist, for documentation's sake.
4169 2001-01-06 Andrew Innes <andrewi@gnu.org>
4171 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
4174 2001-01-05 Andrew Innes <andrewi@gnu.org>
4176 * term.c (update_end): Don't check updating_frame; for some reason
4177 this can be 0 sometimes, such as after dismissing a popup menu,
4178 and isn't necessary given the explicit frame argument.
4180 2001-01-05 Gerd Moellmann <gerd@gnu.org>
4182 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
4183 on some systems, and an unsigned long on others, like FreeBSD 4.1.
4185 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4187 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
4189 * xfns.c (x_create_tip_frame): Preserve the value of
4190 face_change_count around the creation of the tip frame.
4192 * xfns.c (last_show_tip_args): New variable.
4193 (compute_tip_xy): New function.
4194 (Fx_show_tip): Reuse an existing tip frame, if possible.
4195 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
4197 2001-01-04 Dave Love <fx@gnu.org>
4199 * editfns.c (Fformat): Doc fix.
4201 * systime.h (set_file_times): Prototype.
4203 * widget.h (EmacsFrameSetCharSize_): Prototype.
4205 * sysdep.c (random, srandom): Declare explicitly.
4207 * dispextern.h (move_it_vertically_backward): Declare.
4209 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4211 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
4212 like in Fx_create_frame.
4214 * xfaces.c (set_font_frame_param): Don't do anything for
4215 non-graphical frames.
4217 * window.c (Fdelete_other_windows): Set window's window_end_valid
4218 to nil when changing the window's start. Don't change the
4219 window's start when its top position hasn't changed. If we do,
4220 this will set the window's optional_new_start, which act's like a
4221 force_start during redisplay with C-x 1 M-> under particular
4222 circumstances (see report from Per Starback to emacs-pretest-bug
4225 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4227 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
4228 short cut at the start of the function. Add an assertion.
4229 (reseat_at_next_visible_line_start): Add an assertion.
4231 * window.c (Frecenter): When changing the window start, set the
4232 window's window_end_valid to nil.
4233 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
4235 * dispextern.h (move_it_past_eol): Add prototype.
4237 * xdisp.c (move_it_past_eol): New function.
4239 * window.c (Fwindow_end): Doc fix.
4241 2001-01-03 Dave Love <fx@gnu.org>
4243 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
4245 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4247 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
4248 the enabled_p flag of the glyph row at window_end_vpos to 0.
4249 (handle_single_display_prop): Fix last change.
4251 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4253 * window.c (Frecenter): Doc fix.
4255 2001-01-02 Andrew Innes <andrewi@gnu.org>
4257 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
4259 * frame.h (output_method): Add output_w32_console method.
4260 (FRAME_W32_CONSOLE_P): New macro.
4262 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
4263 use output_w32_console method.
4264 (Qw32_console): New Lisp_Object.
4265 (Fframep): Return it.
4266 (syms_of_frame): Init it.
4267 (Fframe_parameters): Report w32console as font for w32_console frames.
4269 * xfaces.c (realize_default_face): Set face foreground and
4270 background to unspecified for w32_console frames.
4271 (realize_face): Realize face cache for w32_console frames.
4272 (realize_tty_face): Accept w32_console frames.
4274 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
4275 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
4276 necessary, even if running interactively.
4278 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
4281 * w32term.c (x_update_begin):
4285 (x_change_line_highlight):
4290 (w32_reassert_line_highlight):
4291 (w32_frame_rehighlight):
4292 (w32_frame_raise_lower): Do nothing if not w32 frame.
4294 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
4296 * w32fns.c (Fx_display_color_cells): Determine correct value, when
4297 system doesn't tell us directly.
4298 (Fx_display_visual_class): Implement properly.
4300 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4302 * window.c (Frecenter): Handle centering in graphical frames
4303 specially. Centering on the basis of line counts doesn't work
4304 reliably with variable-height lines.
4306 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
4308 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
4311 * composite.c (run_composition_function): Remove unused var `val'.
4312 (update_compositions): Remove unused variable `hook'.
4314 * intervals.c (get_local_map): Remove unused variable `tem'.
4316 * doprnt.c (doprnt1): Remove unused variable `size'.
4318 * fns.c (Flength): Remove unused variable `tail'.
4319 (Fdelete): Remove unused variable `size'.
4321 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
4324 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
4326 * data.c (find_symbol_value): Remove extra 3rd argument in the
4327 call to swap_in_symval_forwarding.
4329 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
4331 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
4332 (trivial_regexp_p): Remove unused variable `c'.
4333 (boyer_moore): Remove unused variable `k'.
4335 * indent.c (current_column): Remove unused variable `stopchar'.
4336 (Fcompute_motion): Remove unused variable `contin'.
4338 * casefiddle.c (casify_object): Remove unused variable `tolen'.
4340 * dired.c (directory_files_internal): Fix a typo in a comment.
4341 Remove an unused variable `handler'.
4342 (file_name_completion): Remove unused function-scope variable `dp'.
4343 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
4346 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
4348 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
4350 (Fmarker_insertion_type): Remove unused variable `buf'.
4352 * insdel.c (make_gap): Remove unused variable `result'.
4354 * keyboard.c (record_char): Remove unused function-scope var `help'.
4355 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
4356 (menu_bar_items): Remove unused function-scope variable `tem'.
4358 * fontset.c (fontset_ref): Remove unused variable `i'.
4359 (fontset_set): Remove unused variables `j' and `tmp'.
4360 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
4361 (make_fontset_for_ascii_face): Remove unused variable `name'.
4362 (fs_load_font): Remove unused variable `font_idx'.
4363 (fs_query_fontset): Remove unused function-local variable `fontset'.
4364 (list_fontsets): Remove unused variable `tail'.
4365 (Fnew_fontset): Remove unused variables `family' and `registry'.
4366 (accumulate_font_info): Remove unused variable `tmp'.
4367 (Ffontset_font): Remove unused variable `id'.
4368 (syms_of_fontset): Remove unused variable `i'.
4370 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
4372 (lookup_image): Remove unused variable `file'.
4373 (xbm_load): Remove unused variables `bitmap_data', `height', and
4374 `width'. Remove function-local variable `i', leave the
4376 (gif_load): Remove unused variable `inc'.
4378 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
4379 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
4380 leave only the one in the inner block.
4382 * xfaces.c (face_fontset, realize_default_face): Remove unused
4384 (face_at_buffer_position): Remove unused variable `multibyte_p'.
4386 * term.c (encode_terminal_code): Remove unused variable `c'.
4388 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
4389 char *' instead of `char *'.
4391 * category.c (Fcategory_docstring): Remove unused variable `doc'.
4392 (Fget_unused_category): Remove unused variable `docstring_vector'.
4393 (Fchar_category_set): Remove unused variables `val', `charset',
4396 * coding.c (detect_coding_iso2022, setup_coding_system):
4397 Remove unused variable `i'.
4398 (detect_coding_mask): Remove unused variable `idx'.
4399 (detect_coding): Remove unused variable `i'.
4400 (ccl_coding_driver): Remove unused variable `result'.
4401 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
4402 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
4403 (encode_coding_string): Remove unused variables `gcpro1' and
4404 `saved_coding_symbol'.
4405 (Ffind_coding_systems_region_internal): Remove function-local
4406 variable args[], leave only the block-local one.
4407 (code_convert_region1): Remove unused variable `len'.
4409 * charset.c (char_printable_p): Remove unused variable `chars'.
4410 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4411 (str_to_multibyte): Remove unused variable `c'.
4413 * window.c (size_window): Remove block-local variable `min_size'.
4415 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4416 `header_line_height'.
4417 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4418 enum display_element_type.
4420 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4422 * xterm.c (x_connection_closed): Catch X errors around all
4423 statements that call X. Save away the error message in a local copy.
4425 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4428 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4429 in or at the start of invisible text.
4431 * dispnew.c (update_window): Don't check_current_matrix_flags.
4433 2001-01-01 Jason Rumney <jasonr@gnu.org>
4435 * w32fns.c (x_figure_window_size): Do not allow new_height and
4436 new_width of frame to override specified values.
4438 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4440 * composite.c (find_composition): Fix a code for searching backward.
4442 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4444 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4445 (update_window) [GLYPH_DEBUG]: Call it.
4446 (scrolling_window): Prevent including current rows which are below
4447 what's displayed in the window.
4449 * xdisp.c (try_window_reusing_current_matrix)
4450 <new start <= old start>: Disable rows in the current matrix
4451 which are below the window after scrolling.
4453 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4454 is zero. It's not worth the complexity.
4455 (invisible_text_between_p): Put in #if 0 because unused.
4457 2000-12-28 Gerd Moellmann <gerd@gnu.org>
4459 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4460 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4462 * keyboard.c (echo_char): If C is an integer, always call
4463 push_key_description. Former code could signal an invalid
4466 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4467 If set, print multibyte text.
4468 (Fsingle_key_description): Call push_key_description with
4469 FORCE_MULTIBYTE set.
4470 (describe_buffer_bindings): Likewise.
4472 * lisp.h (push_key_description): Add prototype.
4474 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4475 around the call to redisplay_internal.
4477 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4479 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4481 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4483 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4484 (ccl_driver): New local variable `extra_bytes'.
4486 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4488 * coding.c (setup_coding_system):
4489 Initialize coding->spec.ccl.eight_bit_carryover.
4490 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4492 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4494 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4495 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4496 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4497 (decode_composition_emacs_mule): New function.
4498 (decode_coding_emacs_mule): Decode composition sequence by calling
4499 decode_composition_emacs_mule.
4500 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
4501 (encode_coding_emacs_mule): Changed from macro to function.
4502 If a text contains compositions, encode them correctly.
4503 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4504 that decoding and encoding are required.
4506 2000-12-27 Gerd Moellmann <gerd@gnu.org>
4508 * xfaces.c (PT_PER_INCH): New macro.
4509 (xlfd_point_size): Compute real point size from font's pixel size.
4510 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4513 * .gdbinit: Comment out the line pointing to the Lesstif source
4516 * window.c (Frecenter): Use displayed_window_lines instead
4517 of window_internal_height.
4519 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4520 instead of x-toolkit-scroll-bars-p.
4521 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4523 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4524 instead of x-toolkit-scroll-bars-p.
4525 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4527 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4528 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4529 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4531 (add_window_display_history, add_frame_display_history)
4532 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4533 (build_frame_matrix_from_leaf_window): Remove unused code.
4534 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4536 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4537 (update_window) [GLYPH_DEBUG]: Likewise.
4538 (syms_of_display): Defsubr dump-redisplay-history.
4540 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4542 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4543 the end of the prompt. Set echo_after_prompt to the offset
4544 of echoptr in echobuf.
4546 * xdisp.c (init_from_display_pos): Pop until the iterator's
4547 stack is empty; there may be frames for stretch or images
4550 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4551 (save_or_restore_current_matrix): New function for the same
4552 purpose, but more efficient.
4553 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4555 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4557 * xdisp.c (syms_of_xdisp): Fix last change.
4559 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4561 * xdisp.c (syms_of_xdisp): Doc fix.
4563 * xdisp.c (redisplay_window): Remove label restore_buffers;
4564 use finish_scroll_bars instead to make sure that scroll bars
4565 are redeemed. If we don't do this, flickering can result from
4566 scroll bars being destroyed and recreated.
4568 2000-12-22 Jason Rumney <jasonr@gnu.org>
4570 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4571 in the wrong colors when the foreground is not black.
4572 (expose_window): Don't redraw the window that's currently being
4575 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4577 * window.c (size_window): When setting the window's too_small_ok
4578 flag, compare old size with minimum size depending on WIDTH_P,
4579 don't compare with window_min_width.
4581 * window.c (delete_window): Simplify somewhat.
4582 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4583 freeing window matrices. The flag windows_or_buffers_changed is
4584 set, so the next redisplay will consider all windows; this should
4587 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4589 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4591 * ccl.h (struct ccl_program): New member cr_consumed.
4593 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4594 (CCL_READ_CHAR): Handle EOL conversion here.
4595 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4597 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4599 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4601 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4602 otherwise tabs of different size compare equal.
4604 * callint.c (Fcall_interactively): Prevent a compiler warning.
4606 * print.c (print_unwind): Return nil.
4607 (PRINTDECLARE): Initialize all local variables.
4608 (print_preprocess): Add a default case.
4610 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4612 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4614 * window.c (delete_window, Fsplit_window)
4615 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4617 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4619 * dispnew.c (ensure_frame_matrix): Removed.
4620 (save_frame_matrix, restore_frame_matrix): New functions.
4621 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4623 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4624 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4626 2000-12-21 Andrew Innes <andrewi@gnu.org>
4628 * w32term.c (x_update_begin): Regenerate the palette here, rather
4629 than for each window.
4631 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4632 palette is NULL, since this corrupts memory! Also get
4633 display_info reference from frame.
4635 2000-12-21 Jason Rumney <jasonr@gnu.org>
4637 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4639 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4640 to avoid returning without releasing it.
4642 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4644 * keymap.c (push_key_description): Don't convert eight-bit-control
4645 and eight-bit-graphic to multibyte character.
4647 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4648 generic character and CODE1 is nil, return the smallest character
4651 2000-12-20 Dave Love <fx@gnu.org>
4653 * s/osf5-0.h (NSIG): Don't redefine.
4655 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4657 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4658 excluding menu-bar and tool-bar.
4659 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4660 (menu_item_p): Remove.
4661 (where_is_internal_1): Don't ignore menu-items.
4663 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4665 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4668 * window.c (make_window): Initialize window's min_hscroll.
4669 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4670 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4672 (struct saved_window): New member min_hscroll.
4673 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4674 (Fset_window_configuration): Set window's min_hscroll.
4675 (save_window_save): Save window's min_hscroll.
4676 (compare_window_configurations): Compare min_hscroll values.
4678 * window.h (struct window): New member min_hscroll.
4680 * keyboard.c (echo_prompt): Prevent a compiler warning.
4682 * xdisp.c (try_cursor_movement): Fix last change. The real
4683 condition is that PT is at the end of the row, and should
4684 be displayed at the start of the next row.
4686 * xdisp.c (try_cursor_movement): If we end on a partially
4687 visible line, end we already decided to scroll, return -1.
4689 * dispextern.h (ensure_frame_matrix): Add prototype.
4691 * window.c (delete_window, Fsplit_window)
4692 (Fset_window_configuration): Call ensure_frame_matrix.
4694 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4696 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4697 completed, call fake_current_matrices instead of marking frame
4700 2000-12-20 Jason Rumney <jasonr@gnu.org>
4702 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4704 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4706 * fns.c (Frequire): Doc fix.
4708 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4710 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4712 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4713 currently displaying a message.
4715 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4717 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4719 2000-12-18 Andrew Innes <andrewi@gnu.org>
4721 * w32.c (w32_strerror): New function.
4723 * w32.h (w32_strerror): New extern.
4725 * w32fns.c (Fw32_shell_execute): Use it.
4727 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4729 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4731 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4733 * msdos.c (IT_set_face): Obey inverse_video.
4735 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4737 * dired.c (directory_files_internal): Always return decoded filenames.
4739 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4741 * xterm.c (x_connection_closed): Prevent being called recursively
4742 because of an error condition in XtCloseDisplay.
4744 * xdisp.c (init_iterator): If noninteractive, and the frame's
4745 face cache is null, make one.
4747 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4749 * process.c (wait_reading_process_input): Check for pending
4750 input when running timers.
4752 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4754 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4756 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4758 * process.c (read_process_output): Don't run a filter if the code
4759 decoder produces nothing but carryover.
4761 2000-12-17 Andrew Innes <andrewi@gnu.org>
4763 * w32.c (sys_rename): Only check errno against EEXIST, and not
4764 EACCES, when determining whether rename failed because the target
4765 exists. This was resulting in indefinite looping on Windows 9x if
4766 the source file was locked by another process.
4768 * w32fns.c (Ffile_system_info): New function.
4769 (syms_of_w32fns): Defsubr it.
4771 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4773 * window.c (coordinates_in_window): Fix computation for
4774 position on vertical line between mode lines.
4776 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4777 Don't alter tip_frame or tip_window.
4778 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4781 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4782 Don't alter tip_frame or tip_window.
4783 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4786 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4788 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4789 be consistent with the doc string. Reported by NAKAJIMA Mikio
4790 <minakaji@osaka.email.ne.jp>.
4792 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4794 * xfaces.c (Vface_ignored_fonts): New variable.
4795 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4796 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4798 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4800 * dispnew.c (update_window): Detect pending input every nth line
4801 updated, i.e. do it depending on real work done, and not on the
4804 * xterm.c (expose_window): Don't redraw the window that's
4805 currently being updated.
4807 * window.c (Fset_window_point): Remove test for
4808 cursor_in_non_selected_windows.
4810 * lread.c (read1): Recognize end of file after `\\'.
4812 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4813 not unwind_create_frame.
4815 2000-12-15 Dave Love <fx@gnu.org>
4817 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4820 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4822 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4824 * coding.c (setup_coding_system): Clear all members of the struct
4825 coding_system at first.
4826 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4828 (code_convert_region): Don't override coding->src_multibyte and
4829 coding->dst_multibyte.
4831 * fns.c (Fmd5): Docstring improved.
4833 2000-12-15 Miles Bader <miles@gnu.org>
4835 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4836 are actually marked as mode-lines; otherwise use
4837 estimate_mode_line_height.
4839 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4841 * editfns.c (Fformat): Prevent a buffer overrun when the format
4842 specifies a precision.
4844 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4846 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4847 argument is outside the range [2..3].
4849 2000-12-14 Andrew Innes <andrewi@gnu.org>
4851 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4852 nothing to do. Bind inhibit-quit.
4853 (tip_frame): Make it a Lisp_Object.
4854 (x_create_tip_frame): Set tip_frame after it has been added to
4856 (Fx_show_tip): Don't set tip_frame here.
4857 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4858 (unwind_create_frame, unwind_create_tip_frame): New functions.
4859 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4860 while a frame is only partially constructed.
4862 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4863 (x_free_frame_resources): New function.
4864 (x_destroy_window): Use it.
4866 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4868 * xfns.c (Fx_backspace_delete_keys_p): New function.
4869 (syms_of_xfns): Defsubr it.
4871 * config.in (HAVE_XKBGETKEYBOARD): Add.
4873 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4875 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4876 Always store string in multibyte representation in echobuf.
4877 (echo_char): Always store string in multibyte representation in
4879 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4880 (read_key_sequence): Adjusted for the change of echo_prompt.
4882 * fns.c (Fmd5): Docstring improved.
4884 * lisp.h (detect_coding_system): Prototype adjusted.
4886 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4887 (detect_coding_emacs_mule, detect_coding_iso2022,)
4888 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4889 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4890 New argument MULTIBYTEP. Callers changed.
4891 (detect_coding_mask, detect_coding_system): New argument
4892 MULTIBYTEP. Callers changed.
4893 (decode_coding_string): Set coding->src_multibyte and
4894 coding->dst_multibyte before calling detect_coding and detect_eol.
4895 Update them after some coding system is detected.
4897 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4899 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4901 * keyboard.c (menu_bar_items, tool_bar_items):
4902 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4904 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4906 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4908 (unwind_create_frame, unwind_create_tip_frame): New functions.
4909 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4910 while a frame is only partially constructed.
4912 * xterm.h (x_free_frame_resources): Declare.
4914 * xterm.c (x_free_frame_resources): New function.
4915 (x_destroy_window): Use it.
4917 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4918 don't interrupt the update for pending input initially, i.e.
4919 update at least some lines.
4921 * keyboard.c (do_mouse_tracking): Make externally visible.
4923 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4925 * xfns.c (gray_bitmap_bits): Declare `char *'.
4927 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4929 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4930 lines start with a relief line.
4932 2000-12-12 Dave Love <fx@gnu.org>
4934 * window.c (Fdisplay_buffer): Doc fix.
4935 (Fwindow_list): Remove unused var.
4937 * buffer.h (mmap_set_vars): Declare.
4939 * window.h (Fset_window_point): Declare.
4941 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4943 * msdos.c (fast_find_position): Don't overstep the last window row.
4944 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4945 variable `area'. When looking for a row under (X,Y), give up if some
4946 of the previous rows is not enabled.
4948 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4950 * window.c (Fset_window_point): If displaying cursors in windows
4951 other than the selected window, make sure redisplay updates
4952 other windows to show the new value of point in the window.
4954 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4956 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4957 the buffer is the sole visible buffer when in the mini-buffer.
4959 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4960 Bind `inhibit-read-only' to t.
4961 (unwind_with_echo_area_buffer): Use AREF.
4963 * xfns.c (Fx_hide_tip): Simplified.
4965 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4968 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4970 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4972 * xfns.c (Fx_hide_tip): Fix last change.
4974 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4975 nothing to do. Bind inhibit-quit.
4976 (tip_frame): Make it a Lisp_Object.
4977 (x_create_tip_frame): Set tip_frame after it has been added to
4979 (Fx_show_tip): Don't set tip_frame here.
4981 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4983 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4986 * dispextern.h: Change external declaration of tip_frame.
4988 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4989 return an empty string.
4991 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4992 of the window's update_mode_line flag, since the former is set by
4993 force-mode-line-update, not the latter. This makes
4994 column-number-mode slightly faster.
4996 * xdisp.c (try_window_id) <all changes above window start>:
4999 2000-12-11 Paul Eggert <eggert@twinsun.com>
5001 * config.in (HAVE_FTELLO): Remove.
5003 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
5004 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
5006 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
5007 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
5009 2000-12-11 Miles Bader <miles@gnu.org>
5011 * window.c (displayed_window_lines): Don't round up when
5012 converting empty space at bottom to lines.
5013 Handle non-newline-terminated final lines properly.
5014 (Fwindow_text_height): New function (used to be in lisp).
5015 (syms_of_window): Initialize it.
5017 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
5019 * syntax.c (scan_lists): Check that the right quote char has the
5020 right Sstring syntax when jumping over strings.
5021 (init_syntax_once): Use Smax rather than 13.
5023 2000-12-09 Miles Bader <miles@gnu.org>
5025 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
5026 with PARTIALLY, inverting the sense.
5027 (window_scroll_pixel_based): Scroll partially visible lines into
5028 place if we hit the beginning or end of the buffer.
5029 (displayed_window_lines): Don't include partially visible lines.
5030 (Fmove_to_window_line): Skip past any partially visible first line.
5032 2000-12-08 Gerd Moellmann <gerd@gnu.org>
5034 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
5036 * tparam.c (tparam1): Change the way buffers are reallocated to be
5037 portable and less obfuscated.
5039 * termcap.c (tgetent): Change the way buffers are reallocated to
5040 be portable and less obfuscated.
5042 * macros.c (store_kbd_macro_char): Change the way buffers are
5043 reallocated to be portable and less obfuscated.
5045 * lread.c (read1): Change the way buffers are reallocated to be
5046 portable and less obfuscated.
5048 * doc.c (Fsubstitute_command_keys): Change the way buffers
5049 are reallocated so that it is portable.
5051 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
5053 * dosfns.c (Ffile_system_info): New function.
5054 (syms_of_dosfns): Defsubr it.
5056 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
5058 * alloc.c (gc_sweep): Add comment.
5060 2000-12-07 Gerd Moellmann <gerd@gnu.org>
5062 * sound.c (vox_configure): Change order of ioctls.
5063 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
5064 Ignore errors when changing volume.
5065 (vox_close): Don't reset the device.
5067 * process.c (read_process_output): Make sure the process marker's
5068 position is valid when the process buffer is changed in
5069 after-change functions. W3 does that.
5071 * xfns.c (x_free_gcs): New function.
5073 * xterm.h (x_free_gcs): Add prototype.
5075 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
5078 * xterm.c (x_destroy_window): Call x_free_gcs so that
5079 resources of non-toolkit X windows will be freed.
5081 2000-12-07 Andrew Innes <andrewi@gnu.org>
5083 * w32fns.c (xlfd_charset_of_font): Fix last change.
5085 2000-12-06 Dave Love <fx@gnu.org>
5087 * md5.h (__P): Don't define -- it comes from config.h.
5089 * strftime.c: Change some #if foo to #ifdef foo.
5091 2000-12-06 Andrew Innes <andrewi@gnu.org>
5093 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
5095 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
5096 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
5097 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
5099 2000-12-06 Gerd Moellmann <gerd@gnu.org>
5101 * alloc.c (gc_sweep): Prevent symbols read during loadup
5104 * xdisp.c (underlying_face_id): New function.
5105 (handle_face_prop, face_before_or_after_it_pos): Use it
5106 to determine the face ``under'' a string. Let strings inherit
5107 the face of the buffer under them.
5109 * xfaces.c (face_at_string_position): Update function comment.
5111 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
5112 matrix if the window's left position has changed; we need to
5113 redraw it in this case.
5115 * dispextern.h (struct glyph_matrix): Add member window_left_x.
5117 * window.c (coordinates_in_window): Check mouse on mode-line or
5120 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
5121 advertized by the function documentation.
5123 * window.c (syms_of_window): Doc fix.
5125 * sound.c (vox_configure): Set volume for left and right channel.
5126 (sound_cleanup): Return nil.
5128 * xdisp.c (move_it_by_lines): Fix paren typo.
5130 * xterm.c (x_load_font): Don't use the font's max_bounds for
5131 computing the height of the font. If max_bounds' ascent or
5132 descent are greater than the font's ascent or descent, this means
5133 glyphs overlap, which should be handled now by redisplay.
5135 * window.c (Veven_window_heights): New variable.
5136 (syms_of_window): DEFVAR_LISP it.
5137 (Fdisplay_buffer): Check Veven_window_heights before evening the
5140 2000-12-06 Miles Bader <miles@gnu.org>
5142 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
5143 update `default-frame-alist' instead of setting no frame parameters.
5145 2000-12-06 Kenichi Handa <handa@etl.go.jp>
5147 * composite.c (update_compositions): Fix typo (use the correct
5150 2000-12-05 Jason Rumney <jasonr@gnu.org>
5152 * md5.h: Remove underscores from function declarations.
5153 (__attribute__, __alignof__) [!__GNUC__]: Define.
5155 * md5.c: Delay include of md5.h until after namespace cleaning.
5157 * makefile.w32-in (fns.o): Depend on md5.h
5158 (md5.o): New target.
5161 * makefile.nt: Likewise.
5163 2000-12-05 Jason Rumney <jasonr@altavista.net>
5165 * w32term.c (expose_area): Complete last change.
5167 2000-12-05 Ken Raeburn <raeburn@gnu.org>
5169 * minibuf.c: Include intervals.h.
5171 2000-12-05 Jason Rumney <jasonr@gnu.org>
5173 * w32term.c (x_produce_glyphs): If a font for a component of
5174 a composition is not found, use 1 pixel dot ascent and 0 dot
5175 descent value to avoid displaying terribly tall empty boxes.
5176 (expose_area): Pass x-coordinate relative to the exposed
5177 area to x_draw_glyphs instead of a window-relative coordinate.
5179 2000-12-05 Gerd Moellmann <gerd@gnu.org>
5181 * xdisp.c (next_element_from_ellipsis): Save face before selective
5182 display in saved_face_id, and set face_before_selective_p.
5183 (reseat_1): Reset face_before_selective_p.
5184 (append_space, extend_face_to_end_of_line): If iterator's
5185 face_before_selective_p is set, use the face from saved_face_id.
5186 (extend_face_to_end_of_line): For tty frames, make sure to
5187 use the right face id when producing spaces at the end of
5190 * dispextern.h (struct it): Add face_before_selective_p.
5192 * keyboard.c (record_char): Don't record identical help-echo
5193 events in recent_keys.
5195 * xterm.c [USE_X_TOOLKIT]: Close the display.
5196 (xim_close_dpy): Handle case that the display has been closed.
5198 * xterm.c (x_destroy_window): Reset the frame's X window after
5201 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
5202 variable window_width.
5203 (line_draw_cost): Fix code skipping over spaces at the end of the
5204 line when must_write_spaces is not set.
5205 (scrolling_window): Fix code inserting runs in list of all runs.
5207 2000-12-05 Kenichi Handa <handa@etl.go.jp>
5209 * coding.c (setup_coding_system): Be sure to initialize
5210 coding->category_idx.
5212 2000-12-04 Gerd Moellmann <gerd@gnu.org>
5214 * xterm.c (PER_CHAR_METRIC): Removed because not used.
5216 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
5217 area to x_draw_glyphs instead of a window-relative coordinate.
5219 * fileio.c (auto_save_error): Add parameter ERROR. Show the
5220 error in the message.
5222 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
5223 timer after having read a key. It's not good for code reading
5224 several keys in a loop, like an input method.
5226 * fileio.c (Finsert_file_contents): When VISIT is t, don't
5227 record undo information for format-decode.
5229 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
5230 current buffer is read-only, not if it isn't.
5232 * keyboard.c (record_char): Record `help-echo' input events
5233 in recent_keys only if they display some help. Don't record
5234 `help-echo' events as macro char.
5236 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5238 * editfns.c (save_excursion_restore): Don't move point
5239 in another window if it is showing the wrong buffer.
5240 Avoid the call to Fwindow_live_p, for speed.
5242 2000-12-04 Kenichi Handa <handa@etl.go.jp>
5244 * xfaces.c (struct font_name): New member registry_priority.
5245 (split_font_name): Initialize the above member to zero.
5246 (concat_font_list): New function.
5247 (font_list): Include fonts of all alternative registries.
5248 (FONT_POINT_SIZE_QUANTUM): New macro.
5249 (better_font_p): Ignore point size difference less than
5250 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
5252 * xterm.c (x_produce_glyphs): If a font for a component of
5253 a composition is not found, use 1 pixel dot ascent and 0 dot
5254 descent value to avoid displaying terribly tall empty boxes.
5256 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
5258 2000-12-03 Ken Raeburn <raeburn@gnu.org>
5260 * coding.h (code_convert_string1): Declare.
5262 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
5264 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
5266 2000-12-02 Jason Rumney <jasonr@gnu.org>
5268 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
5269 correctly for single byte character case.
5270 (w32_per_char_metric): Do not try to make any assumptions about
5271 the metrics of BDF fonts.
5272 (x_estimate_mode_line_height): If `mode-line' face
5273 hasn't a font, use that of the frame, as drawing glyphs does.
5274 (note_mouse_highlight): Change the cursor shape on the vertical
5275 border between windows [not enabled].
5277 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
5279 * w32fns.c (Fx_create_frame): Reintroduce the call to
5280 face-set-after-frame-defaults.
5281 (Vx_window_horizontal_drag_shape): New variable.
5282 (syms_of_xfns): DEFVAR_LISP it.
5283 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
5286 2000-12-02 Simon Josefsson <simon@josefsson.org>
5288 * fns.c (Fmd5): Use a different logic to decide the coding system
5291 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
5293 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
5295 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
5297 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5299 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
5300 height for YNegative.
5301 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
5302 height; also see comment there.
5304 * window.c (coordinates_in_window): Handle computations for
5305 positions on the vertical bar and fringes differently for
5306 window-system frames. Consider some pixels near the vertical bar
5307 as on the bar if the frame doesn't have vertical scroll bars.
5308 Associate positions between mode or header lines with the
5309 right window, the left one.
5311 2000-12-01 Jason Rumney <jasonr@gnu.org>
5313 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
5315 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
5318 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5320 * window.c (struct saved_window): Add members orig_top and orig_height.
5321 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
5322 (save_window_save, Fset_window_configuration): Save/restore
5323 window's orig_top and orig_height.
5325 2000-12-01 Jason Rumney <jasonr@gnu.org>
5327 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
5329 * w32fns.c (x_set_cursor_color): Fix last change.
5331 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5333 * xdisp.c (echo_area_display): If cursor is in the echo area, make
5334 sure that the next redisplay displays the minibuffer, so that
5335 the cursor will be replaced with what the minibuffer wants.
5337 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
5338 #ifndef instead of using #if.
5339 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
5340 USE_TOOLKIT_SCROLL_BARS is defined.
5342 2000-11-30 Jason Rumney <jasonr@gnu.org>
5344 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
5347 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5349 * fns.c (Fmd5): Doc fix.
5351 2000-11-30 Simon Josefsson <simon@josefsson.org>
5353 * fns.c (Fmd5): New function.
5354 (syms_of_fns): Defsubr md5.
5356 * Makefile.in (obj): Add md5.o
5358 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5360 * md5.h, md5.c: New files, taken from glibc.
5362 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
5364 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
5365 hasn't a font, use that of the frame, as drawing glyphs does.
5367 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
5369 * eval.c (Frun_hooks): Allow 0 arguments.
5371 2000-11-29 Gerd Moellmann <gerd@gnu.org>
5373 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
5374 is over the menu bar widget, say it's not on the frame.
5376 * xfns.c (Fx_create_frame): Reintroduce the call to
5377 face-set-after-frame-defaults.
5379 * eval.c (Fsignal): Reset handling_signal.
5381 2000-11-28 Jason Rumney <jasonr@gnu.org>
5383 * w32menu.c (add_menu_item): Reset menu item text when changing
5384 type to radio button.
5386 2000-11-28 Gerd Moellmann <gerd@gnu.org>
5388 * xselect.c: Update copyright.
5390 * window.c (coordinates_in_window): If on a mode or header line,
5391 but sufficiently close to its start, return ``on vertical
5392 border''. This gives us a way to drag windows horizontally when
5393 using toolkit scroll bars.
5395 * xterm.c (note_mouse_highlight): Change the cursor shape
5396 on the vertical border between windows.
5398 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
5400 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
5401 (syms_of_xfns): DEFVAR_LISP it.
5402 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
5404 * textprop.c (text_read_only): New function.
5405 (verify_interval_modification): Use it instead of signaling
5406 `text-read-only'. This makes it easier to catch this error
5409 * xdisp.c (forward_to_next_line_start): Check for newlines,
5410 not end of line, which includes CR.
5412 2000-11-28 Kenichi Handa <handa@etl.go.jp>
5414 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5415 include no-conversion.
5417 2000-11-27 Jason Rumney <jasonr@gnu.org>
5419 * w32fns.c (w32_load_system_font): Always mark font as double byte
5420 if codepage is unicode.
5422 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5424 * xdisp.c (forward_to_next_line_start): If already on a newline,
5425 just consume it to avoid unintended skipping over invisible text below.
5427 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5428 `vertical-line', `mode-line' and `header-line' events.
5430 * xdisp.c (try_window_id): Avoid starting to display in the middle
5431 of a character, a TAB for instance. This is easier than to set
5432 up the iterator exactly, and it's not a frequent case, so the
5433 additional effort wouldn't really pay off.
5435 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5437 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5440 2000-11-25 Jason Rumney <jasonr@gnu.org>
5442 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5443 Args to window_from_coordinates should be pixel coordinates.
5445 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5446 redisplay handles them properly.
5448 2000-11-25 Miles Bader <miles@gnu.org>
5450 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5452 2000-11-24 Jason Rumney <jasonr@gnu.org>
5454 * w32.c (init_environment): Set LANG environment variable based on
5455 locale settings, if not set.
5457 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5458 making tool bar smaller. When clearing the frame, also
5459 clear current matrices. Clear frame when tool bar disappears.
5460 Don't use more lines for the tool-bar than is available.
5461 (x_change_window_heights): New function.
5463 2000-11-24 Gerd Moellmann <gerd@gnu.org>
5465 * xdisp.c (init_from_display_pos): If POS says we're already after
5466 an overlay string ending at POS, make sure to pop the iterator
5467 because it will be in front of that overlay string. When POS is
5468 ZV, we've thereby also ``processed'' overlay strings at ZV.
5470 * xfaces.c (lface_from_face_name): Function comment fix.
5472 2000-11-24 Miles Bader <miles@gnu.org>
5474 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5475 apply `mode-line-inverse-video' -- zero means force display using
5476 the default face, non-zero means display using the specialized face.
5477 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5479 2000-11-23 Kenichi Handa <handa@etl.go.jp>
5481 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5484 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5486 * coding.c (decode_coding_emacs_mule): Fix the case of
5487 CODING_EOL_LF, which used uninitialized value of c.
5489 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5491 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5493 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5495 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5498 * frame.h (struct frame): Replace desired_tool_bar_items,
5499 current_tool_bar_items, n_desired_tool_bar_items,
5500 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
5502 * frame.c (make_frame): Change initialization of tool bar
5505 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
5506 Change references to members deleted from struct frame to use the
5509 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
5510 references to members deleted from struct frame to use the new ones.
5512 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
5514 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5516 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
5517 (note_tool_bar_highlight): Change references to members deleted
5518 from struct frame to use the new ones.
5520 2000-11-23 Miles Bader <miles@gnu.org>
5522 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5523 the face's inverse-video attribute, rather than overriding it.
5525 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5527 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5528 making tool bar smaller.
5530 2000-11-22 Dave Love <fx@gnu.org>
5532 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5534 2000-11-22 Miles Bader <miles@gnu.org>
5536 * keyboard.c (Vminibuffer_message_timeout): New variable.
5537 (command_loop_1): Use it to determine message timeout.
5538 (syms_of_keyboard): Initialize it.
5540 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5542 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5544 * sysdep.c: Move the code for declaring h_errno after #include
5547 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5549 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5550 the menu bar when the tooltip is unmapped.
5552 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5553 sole visible buffer when we're currently in the mini-buffer, and
5556 2000-11-21 Jason Rumney <jasonr@gnu.org>
5558 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5559 put on the clipboard.
5560 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5561 copy of what Emacs last put there. If they are the same, do not
5562 use the clipboard copy to avoid losing data due to coding conversions.
5564 2000-11-22 Miles Bader <miles@gnu.org>
5566 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5567 (syms_of_minibuf): Initialize it.
5568 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5569 to prompt, don't make read-only.
5571 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5573 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5574 Add BEFORE/AFTER_POTENTIAL_GC.
5576 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5578 * buffer.c (mmap_free_1): Avoid a compiler warning.
5580 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5582 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5584 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5587 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5589 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5592 * s/gnu-linux.h: Don't use `#cpu'.
5594 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5595 not defined in mman.h.
5597 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5598 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5599 and store an index in the XClientMessageEvent. Storing a
5600 Lisp_Object or pointer can fail on a 64 bit system, since X only
5602 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5604 2000-11-20 Dave Love <fx@gnu.org>
5606 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5608 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5610 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5612 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5614 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5617 * alloc.c (make_string): Fix previous change. Be sure to make
5618 unibyte string correctly.
5620 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5622 * window.c (Fwindow_list): Change parameter list to be XEmacs
5624 (window_list_1): New function.
5625 (window_loop): Use it instead of Fwindow_list.
5627 * sysdep.c (emacs_ospeed): New variable.
5628 (toplevel): Don't declare ospeed extern.
5629 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5631 * termcap.c (ospeed): Remove.
5632 (tputs) [!emacs]: Remove unused code.
5633 (tgetent): Avoid a compiler warning.
5635 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5636 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5637 SCROLL_BAR_X_WIDGET with additional argument DPY.
5639 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5641 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5642 Take the X display as additional argument.
5643 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5644 `Widget' is a pointer type that's not easily stored in Lisp_Object
5645 form in a portable way.
5647 * dispnew.c (update_text_area): Fix last change.
5649 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5651 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5653 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5654 clear current matrices.
5656 * buffer.c (mmap_enlarge): Don't print a message on stderr
5657 if mapping new memory at the end of the existing region fails.
5659 * dispnew.c (update_text_area): Don't skip over equal glyphs
5660 when the last current glyph overlaps the glyph to its right.
5662 2000-11-18 Miles Bader <miles@gnu.org>
5664 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5665 lines that *end* with "..." too (that's the most common case!).
5667 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5669 * xdisp.c (resize_mini_window): Temporarily change to the
5670 mini-window's buffer if necessary.
5672 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5673 the tooltip obscures less text under it.
5675 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5677 * puresize.h (BASE_PURESIZE): Increase to 700000.
5679 2000-11-18 Jason Rumney <jasonr@gnu.org>
5681 * w32term.c (w32_draw_bitmap): Use face to set colors.
5683 2000-11-17 Dave Love <fx@gnu.org>
5685 * lread.c (Fload): Fix #ifdef for pcc.
5687 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5689 * xdisp.c (pos_visible_p): Compute the default character height
5692 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5694 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5695 knowing the line's height; use the default font's height in that case.
5697 * xfaces.c (weight_table): Add `demi' with the same meaning as
5700 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5702 * dispnew.c (null_row): New global static variable.
5703 (clear_glyph_row): Delete local static variable null_row.
5705 2000-11-15 Jason Rumney <jasonr@gnu.org>
5707 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5708 (w32_alloc_lighter_color): Use new brightness calculations from
5709 xterm.c. Scale delta to be in the range expected by W32.
5710 (w32_draw_relief_rect): Use frame relief colors.
5712 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5714 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5715 (Qinhibit_default_face_x_resources): New variable.
5716 (syms_of_frame): Initialize it.
5717 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5719 * xdisp.c (pos_visible_p): Improve function comment.
5721 * lisp.h (BINDING_STACK_SIZE): New macro.
5723 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5724 reading the directory if readdir returns null and errno is EAGAIN
5727 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5729 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5730 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5731 Set amount_to_scroll to max of dx and scroll_step so that
5732 scroll-conservatively doesn't defeat scroll-step>1.
5733 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5734 scroll-conservatively for line-at-a-time scrolling.
5736 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5738 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5741 * xdisp.c (current_mode_line_height, current_header_line_height):
5743 (init_xdisp): Initialize them.
5744 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5745 and use exact mode line heights if it is set.
5747 * lisp.h (pos_visible_p): Change prototype.
5749 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5750 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5751 and current_header_line_height first.
5752 (current_mode_line_height, current_header_line_height):
5755 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5757 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5758 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5759 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5761 2000-11-14 Miles Bader <miles@gnu.org>
5763 * xterm.c (x_alloc_lighter_color): Include an additive component
5764 too for dark colors, because FACTOR isn't enough.
5765 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5768 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5770 * keyboard.c (show_help_echo): Call message3_nolog with number of
5771 bytes in the help string as 2nd parameter, instead of the number
5774 2000-11-13 Miles Bader <miles@gnu.org>
5776 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5777 (Fload): Use new openp return protocol.
5778 Don't try to use Vload_source_file_function to load .elc files.
5779 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5780 openp return protocol.
5781 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5783 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5785 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5787 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5788 Defined these macros.
5789 (NLIST_STRUCT): Avoid re-defining it.
5791 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5792 -I/usr/contrib/X11R6/include.
5793 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5795 2000-11-10 Jason Rumney <jasonr@gnu.org>
5797 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5799 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5800 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5802 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5803 (Qw32_charset_vietnamese): New symbol.
5804 (xlfd_charset_of_font): New function.
5805 (w32_load_system_font): Use it.
5806 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5807 when Vw32_charset_info_alist is nil to ensure default face always
5808 has font. Use Fcar and Fcdr for safety.
5809 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5810 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5811 pseudo-codepages for special cases.
5812 (w32_to_x_font): New parameter to allow charset portion to be
5813 specified where there is many to one mapping. Callers changed.
5814 (w32_list_fonts): Avoid listing fonts that won't display.
5816 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5818 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5819 (font_list_1): Renamed from font_list.
5820 (font_list): New function, trying alternative registries from
5821 Vface_alternative_font_registry_alist.
5822 (Finternal_set_alternative_font_registry_alist): New function.
5823 (syms_of_xfaces): Initialize and Staticpro
5824 Vface_alternative_font_registry_alist.
5825 Defsubr Finternal_set_alternative_font_registry_alist.
5827 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5829 * lisp.h (Flooking_at): Declare.
5831 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5833 * dired.c (directory_files_internal): Fix a braino.
5835 * dired.c (directory_files_internal): Add missing GCPRO's.
5838 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5840 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5841 (resize_mini_window): Return quickly if Vresize_mini_window is
5842 nil. Don't return if Vmax_mini_window_height is nil.
5844 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5845 (syms_of_xdisp): Initialize them.
5846 (resize_mini_window): Act according to the setting of
5847 Vresize_mini_window.
5848 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5850 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5851 scroll bar widget after configuring it, so that it will appear at
5852 the right position from the start.
5853 (XTredeem_scroll_bar): Cleaned up.
5855 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5857 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5858 font is taller than the frame line, we don't have to bias the
5861 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5863 2000-11-07 Dave Love <fx@gnu.org>
5865 * config.in (HAVE_MKSTEMP): Add.
5867 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5869 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5871 * window.c (Fset_window_configuration): Don't try to preserve
5872 point in the current buffer, if that buffer is displayed in more
5875 * xfaces.c (lookup_named_face): If default face isn't realized,
5876 try to realize it. Return -1 if not successful.
5877 (Fx_list_fonts): Handle case that face cannot be determined.
5878 (Fface_font): Likewise.
5880 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5882 * window.c (displayed_window_lines): Detect partially
5883 visible lines at the bottom correctly.
5885 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5887 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5888 when ensuring we don't do visit in indirect buffer.
5890 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5892 * composite.h (compose_chars_in_text): Add prototype.
5894 * composite.c (Vcomposition_function_table): New variable.
5895 (Qcomposition_function_table): New variable.
5896 (run_composition_function): Call
5897 Vcompose_chars_after_function with three arguments.
5898 (compose_chars_in_text): New function.
5899 (syms_of_composite): Modified the doc-string of
5900 Vcompose_chars_after_function. Declare composition-function-table
5901 as a lisp variable, and initialize it.
5903 * xfns.c (x_encode_text): Suppress producing escape sequences for
5906 * xselect.c: Include composite.h.
5907 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5909 2000-11-05 Andrew Innes <andrewi@gnu.org>
5911 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5913 * sysdep.c (read_input_waiting): Remove extraneous argument to
5916 * w32fns.c (Fx_server_version): Include w32_build_number in the
5919 * w32heap.c (w32_build_number): New variable.
5920 (cache_system_info): Set it.
5922 * w32heap.h (w32_build_number): Add extern.
5924 * emacs.c (syms_of_emacs): Update docstring for
5925 system-configuration, to reflect the actual usage on MS-Windows.
5927 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5929 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5930 process idle timers while waiting for another event.
5932 * dispnew.c (update_frame_line): Handle case where spaces in
5933 the default face are colored.
5935 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5936 window height hasn't changed.
5938 2000-10-31 Jason Rumney <jasonr@gnu.org>
5940 * w32term.c (x_produce_glyphs): Handle composite characters.
5941 (x_draw_glyph_string_foreground)
5942 (x_draw_composite_glyph_string_foreground): Restore old font.
5944 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5946 * minibuf.c (read_minibuf): Reset the undo history just before
5947 starting the recursive-edit.
5949 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5951 * xfaces.c (menu_face_change_count): New variable.
5952 (Finternal_set_lisp_face_attribute): Increment it for changes
5954 (realize_basic_faces): Reflect changes in the `menu' faces
5957 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5958 dy obtained from the iterator's y-position after moving from
5959 scroll_margin_pos to PT; see comment there.
5961 * xdisp.c (safe_eval_handler): Call add_to_log.
5963 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5964 is not a symbol or string.
5966 * xdisp.c (echo_area_display): Don't perform a display update from
5967 inside redisplay. The update will happen anyway at the end of
5968 redisplay, and it can confuse redisplay (GC messages while
5969 redisplaying, for instance.)
5971 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5973 * xrdb.c (x_load_resources): Use the class name in the defaults.
5975 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5976 (regex_compile): Catch bogus \(\1\).
5978 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5980 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5983 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5984 we have a color cache, check that the cached color equals the
5985 allocated color. If not, clear the color cache.
5987 * window.c (displayed_window_lines): Change buffers if necessary.
5988 Fix computation of displayed lines.
5990 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5991 update_menu_bindings to DEFVAR_BOOL.
5993 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5995 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5997 * puresize.h (BASE_PURESIZE): Increase to 680000.
5999 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
6001 2000-10-29 Jason Rumney <jasonr@gnu.org>
6003 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
6005 * w32term.c (w32_bdf_per_char_metric): Negate descent.
6006 (w32_cache_char_metrics): Handle possibility that 'x' does not
6007 exist in a BDF font.
6008 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
6010 * w32bdf.h (bdffont): Add nchars.
6012 * w32bdf.c (set_bdf_font_info): Set it.
6013 (w32_BDF_TextOut): Swap byte order of double byte characters.
6014 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
6016 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
6018 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
6019 don't override the colors in frame's param_alist, unless they are
6022 * term.c (reassert_line_highlight): If inverse_video is non-zero,
6023 reverse the effect of the highlight flag.
6025 2000-10-27 Ken Raeburn <raeburn@gnu.org>
6027 * window.h (Fwindow_live_p): Declare.
6029 * undo.c (record_delete): Check that last_undo_buffer is really a
6030 buffer before applying XBUFFER to it.
6032 * keymap.c (where_is_internal): Pass lisp object, not integer, to
6035 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6037 * lisp.h (KEYMAPP): New macro.
6038 (get_keymap): Remove.
6039 (get_keymap_1): Rename get_keymap.
6041 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
6043 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
6045 * xmenu.c (single_submenu): Use KEYMAPP.
6046 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6047 Use KEYMAPP rather than Fkeymapp.
6049 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
6051 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
6052 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6053 Use KEYMAPP rather than Fkeymapp.
6054 (single_submenu): Use KEYMAPP.
6055 (w32_menu_show, w32_dialog_show): Use TRUE.
6057 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
6059 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
6060 (Fkeymapp): Use KEYMAPP.
6061 (get_keymap): Rename from get_keymap_1. Remove old def.
6062 Return t when autoload=0 and error=0 and the keymap needs autoloading.
6063 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
6064 (Fminor_mode_key_binding): Don't raise an error if the binding
6066 (Fuse_global_map, Fuse_local_map): Allow autoloading.
6067 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
6069 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
6070 Allow Vspecial_event_map to be autoloaded.
6071 (menu_bar_items): Fetch the keymap rather than using keymapp.
6072 (menu_bar_one_keymap): No need to follow func-indirect any more.
6073 (parse_menu_item): get_keymap_1 -> get_keymap.
6074 (tool_bar_items): Fetch the keymap rather than using keymapp.
6075 (read_key_sequence): Use KEYMAPP.
6077 * intervals.c (get_local_map): Use get_keymap rather than following
6078 function-indirections explicitly.
6080 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
6082 2000-10-27 Jason Rumney <jasonr@gnu.org>
6084 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
6085 point, as Windows has oversized fonts.
6087 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
6089 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6091 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
6092 (freehook, reallochook): Handle null pointer arguments.
6093 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
6095 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6097 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
6098 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
6099 Giving in to popular pressure to shut up the compiler with casts.
6101 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6103 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
6104 signed value, and use a default value computed from the font's
6107 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
6109 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
6110 that specify a negative underline position can still use underlines.
6112 * window.c (Fpos_visible_in_window_p): Make POS default to
6113 WINDOW's point, not the current buffer's point.
6115 2000-10-26 Dave Love <fx@gnu.org>
6117 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
6118 when it's necessary.
6120 2000-10-26 Gerd Moellmann <gerd@gnu.org>
6122 * window.c (size_window): Compute size difference from sum of old
6123 child window sizes instead of from parent's size.
6125 * xdisp.c (pos_visible_p): Change current buffer if necessary.
6126 Handle obscured lines at the top of the window.
6128 * frame.c (Fdelete_frame): Doc fix. Move running the hook
6129 down after the last error condition check.
6131 * frame.c (Fdelete_frame): Run delete-frame-hook.
6133 2000-10-26 Kenichi Handa <handa@etl.go.jp>
6135 * coding.c (decode_coding): Fix previous change (check also
6136 CODING_MODE_LAST_BLOCK).
6138 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6140 * regex.c: More `unsigned char' -> `re_char' changes.
6141 Also change several `int' into `re_wchar_t'.
6142 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
6143 (PUSH_FAILURE_POINTER): Don't cast any more.
6144 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
6145 We want GCC to complain, since this piece of code makes
6146 re_match non-reentrant, which *should* be fixed.
6147 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
6148 (EXTEND_BUFFER): Use RETALLOC.
6149 (SET_LIST_BIT): Don't cast.
6150 (re_wchar_t): New type.
6151 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
6152 that those two functions will always properly return.
6153 (IMMEDIATE_QUIT_CHECK): Cast to void.
6154 (analyse_first): Use recursion rather than an explicit stack.
6155 (re_compile_fastmap): Can't fail anymore.
6156 (re_search_2): Don't check re_compile_fastmap for failure.
6157 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
6158 Now also sets the new value (passed in a new argument).
6159 (re_match_2_internal): Use it.
6160 Also, use a new var `reg' of type size_t when looping through regs
6161 rather than reuse the inappropriate `mcnt'.
6163 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
6164 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
6165 (where_is_internal): Renamed from Fwhere_is_internal.
6166 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
6167 (Fwhere_is_internal): New function wrapping where_is_internal.
6168 (where_is_internal_1): Handle the case where we're filling the cache.
6169 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
6171 2000-10-25 Miles Bader <miles@gnu.org>
6173 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
6175 2000-10-25 Gerd Moellmann <gerd@gnu.org>
6177 * window.c (pos_fully_visible_p): Removed.
6178 (Fpos_visible_in_window_p): Use pos_visible_p to determine
6179 if position is visible and/or fully visible.
6181 * lisp.h (pos_visible_p): Add prototype.
6183 * xdisp.c (pos_visible_p): New function.
6185 2000-10-25 Kenichi Handa <handa@etl.go.jp>
6187 * process.c (send_process): If OBJECT is t, it means that the data
6188 is from C string, but we should encode it. Before calling
6189 setup_raw_text_coding_system, be sure to flush out data by the
6190 previous coding system.
6192 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
6194 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
6195 assignment of startpos to prev when startpos == pos.
6197 * editfns.c (find_field): Set the field stickiness correctly from
6198 overlay fields. Use renamed `text_property_stickiness'.
6199 (text_property_stickiness): Renamed from `char_property_stickiness'.
6200 Only check text properties, not overlays.
6201 * textprop.c (get_char_property_and_overlay): New function.
6202 (Fget_char_property): Use it.
6203 * intervals.h (get_char_property_and_overlay): Add declaration.
6205 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6207 * keymap.c: Use AREF, ASET and ASIZE macros.
6208 (Fmake_sparse_keymap): Docstring fix.
6210 (shadow_lookup): Move up.
6211 Handle the case where lookup-key returns an integer.
6212 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
6213 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
6214 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
6215 Simplify/rewrite the keymap-finding code.
6216 Add check for command shadowing, using shadow_lookup.
6218 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
6220 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
6221 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
6224 2000-10-24 Andrew Innes <andrewi@gnu.org>
6226 * dired.c (directory_files_internal_unwind): New function.
6227 (directory_files_internal): Use it to ensure closedir is called
6228 even if expand-file-name or file-attributes throw, eg. because of
6229 a user interrupt. Also enable immediate_quit while calling
6230 re_search, so that matching can be interrupted as well.
6232 2000-10-24 Andrew Innes <andrewi@gnu.org>
6234 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
6236 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
6237 so that re_search functions only quit when callers expect them to.
6239 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6241 * regex.c (regex_compile): Change the way of handling a range from
6242 a char less than 256 to a char not less than 256.
6244 2000-10-24 Gerd Moellmann <gerd@gnu.org>
6246 * window.c (size_window): Prevent setting window's width or
6247 height to a negative value (esp. with XSETFASTINT).
6249 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
6250 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
6251 (protect_malloc_state) [GC_MALLOC_CHECK &&
6252 GC_PROTECT_MALLOC_STATE]: New function.
6253 (PROTECT_MALLOC_STATE): New macro.
6254 (__malloc_initialize, morecore, _malloc_internal)
6255 (_free_internal) _realloc_internal): Use it to make _heapinfo
6256 read-only outside of gmalloc.
6258 * keymap.c: Update copyright.
6260 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
6263 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
6265 * filelock.c (unlock_all_files): Use unlock_file to expand each
6266 buffer's file_truename before trying remove its lock file.
6268 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
6270 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
6271 or CRLF, decode EOLs.
6273 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6275 * window.c (Fdisplay_buffer): Fix doc.
6277 2000-10-23 Jason Rumney <jasonr@gnu.org>
6279 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
6280 ASCII font of default fontset on Windows.
6282 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
6283 xterm.c comment below).
6285 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
6287 2000-10-23 Gerd Moellmann <gerd@gnu.org>
6289 * xterm.c (x_connection_closed): Reset handling_signal.
6291 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
6293 2000-10-23 Miles Bader <miles@gnu.org>
6295 * window.c (window_scroll_pixel_based, window_scroll_line_based):
6296 Pass nil for FULLY argument to Fpos_visible_in_window_p to
6297 maintain old behavior.
6298 * minibuf.c (Fminibuffer_complete): Likewise.
6300 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
6302 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
6303 that when a font can't be exactly centered, it errs up rather than
6306 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
6308 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
6310 2000-10-23 Andrew Choi <akochoi@i-cable.com>
6312 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
6314 * dispnew.c [macintosh]: Include macterm.h.
6315 (init_display) [macintosh]: Initialization for window system.
6317 * emacs.c (main) [macintosh]: Call syms_of_textprop,
6318 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
6319 syms_of_search, x_term_init, and init_keyboard before calling
6320 init_window_once. Also, call syms_of_xmenu.
6322 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
6323 default fontset to Monaco.
6325 * frame.c [macintosh]: Include macterm.h. Remove declarations of
6326 NewMacWindow and DisposeMacWindow.
6327 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
6328 instead of calling NewMacWindow and setting fields of
6329 f->output_data.mac directly. Call init_frame_faces.
6330 (Fdelete_frame) [macintosh]: Remove unused code.
6331 (Fmodify_frame_parameters) [macintosh]: Call
6332 x_set_frame_parameters instead of mac_set_frame_parameters.
6334 * frame.h [macintosh]: Define menu_bar_lines field in struct
6335 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
6337 * keyboard.c [macintosh]: Include macterm.h.
6338 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
6339 and menu_bar_activate_event type events as for X and NT.
6340 (make_lispy_event) [macintosh]: Construct lisp events of type
6341 MENU_BAR_EVENT as for X and NT.
6343 * sysdep.c [macintosh]: Remove declaration for sys_signal.
6344 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
6345 (sys_subshell) [macintosh]: Remove definition entirely.
6346 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
6347 Vwindow_system_version here. Remove initialization of
6348 Vx_bitmap_file_path.
6349 (read_input_waiting): Correct the number of parameters passed to
6351 Move all Macintosh functions to mac/mac.c.
6353 * term.c [macintosh]: Include macterm.h.
6355 * window.c [macintosh]: Include macterm.h.
6357 * xdisp.c [macintosh]: Include macterm.h. Declare
6358 set_frame_menubar and pending_menu_activation.
6359 (echo_area_display) [macintosh]: Do not return if terminal frame
6360 is the selected frame.
6361 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
6362 Allow only the selected frame to set menu bar.
6363 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
6364 calling FRAME_EXTERNAL_MENU_BAR (f).
6365 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
6367 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
6368 and check_x. Declare XCreateGC. Define x_create_gc and
6369 x_free_gc. Initialize font_sort_order.
6370 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
6371 but call x_list_fonts instead of w32_list_fonts.
6372 (Finternal_face_x_get_resource) [macintosh]: Do not call
6373 display_x_get_resource.
6374 (prepare_face_for_display) [macintosh]: Set xgcv.font.
6375 (realize_x_face) [macintosh]: Load the font if it is specified in
6377 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
6379 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
6381 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
6382 is nil: since we go to the end of submap anyway, we'd end up
6384 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
6385 doesn't obey autoload.
6387 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6389 * msdos.c (dos_set_window_size): Update screen dimension variables.
6391 2000-10-21 Jason Rumney <jasonr@gnu.org>
6393 * w32term.c (w32_cache_char_metrics): Double check that font is
6394 really fixed pitch before trusting tmPitchAndFamily.
6396 2000-10-21 Andrew Innes <andrewi@gnu.org>
6398 * w32gui.h (w32_char_font_type): Move enum from w32term.c
6400 * w32term.h: Extern decl for w32_cache_char_metrics.
6402 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
6404 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
6405 (w32_unload_font): Free per_char array if present.
6407 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
6408 cached information in emulated XFontStruct to handle common cases
6409 quickly. Do not allocate XCharStruct for return.
6410 (w32_native_per_char_metric): New function.
6411 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6413 (x_produce_glyphs): Don't get an HDC. Change calls to
6414 w32_per_char_metric to match arg change above. Remove calls to
6416 (w32_get_glyph_overhangs): Ditto.
6417 (w32_cache_char_metrics): New function.
6419 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6420 ($(BLD)/casefiddle.$(O)): Remove compile command.
6421 ($(BLD)/gmalloc.$(O)): Remove compile command.
6422 ($(BLD)/dispnew.obj):
6423 ($(BLD)/keyboard.obj):
6424 ($(BLD)/w32inevt.obj):
6425 ($(BLD)/w32bdf.obj):
6427 ($(BLD)/buffer.obj):
6428 ($(BLD)/editfns.obj):
6430 ($(BLD)/fileio.obj):
6432 ($(BLD)/indent.obj):
6433 ($(BLD)/insdel.obj):
6434 ($(BLD)/intervals.obj):
6435 ($(BLD)/minibuf.obj):
6437 ($(BLD)/scroll.obj):
6438 ($(BLD)/sysdep.obj):
6439 ($(BLD)/textprop.obj):
6440 ($(BLD)/widget.obj):
6441 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6442 ($(BLD)/term.obj): Add dependency on dispextern.h.
6444 * makefile.nt ($(BLD)\dispnew.obj):
6445 ($(BLD)\keyboard.obj):
6446 ($(BLD)\w32inevt.obj):
6447 ($(BLD)\w32bdf.obj):
6449 ($(BLD)\buffer.obj):
6450 ($(BLD)\editfns.obj):
6452 ($(BLD)\fileio.obj):
6454 ($(BLD)\indent.obj):
6455 ($(BLD)\insdel.obj):
6456 ($(BLD)\intervals.obj):
6457 ($(BLD)\minibuf.obj):
6459 ($(BLD)\scroll.obj):
6460 ($(BLD)\sysdep.obj):
6461 ($(BLD)\textprop.obj):
6462 ($(BLD)\widget.obj):
6463 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6464 ($(BLD)\term.obj): Add dependency on dispextern.h
6466 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6468 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6469 with an additional argument of Qt.
6471 2000-10-21 Miles Bader <miles@gnu.org>
6473 * window.c (pos_fully_visible_in_window_p): New function.
6474 (Fpos_visible_in_window_p): Add FULLY argument.
6475 Use pos_fully_visible_in_window_p.
6476 (window_scroll_pixel_based, window_scroll_line_based): Update
6477 calls to Fpos_visible_in_window_p.
6478 * lisp.h (Fpos_visible_in_window_p): Update prototype
6480 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6482 * alloc.c (toplevel): Conditionalize compilation of mem_*
6483 functions differently.
6485 2000-10-20 Jason Rumney <jasonr@gnu.org>
6487 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6488 mem_init where it used to be. mem_z etc not defined otherwise.
6490 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6492 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6494 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6495 structure definition and related variabled to the top of the file.
6496 Include this code when GC_MALLOC_CHECK is defined.
6497 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6498 register/unregister allocated region.
6499 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6500 which isn't allocated.
6501 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6502 something which is already in use.
6503 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6504 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6505 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6506 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6508 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6509 _malloc_internal instead of malloc.
6510 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6513 2000-10-20 Andrew Innes <andrewi@gnu.org>
6515 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6517 (my_strftime) <macro>: Don't use macro arg list when redefining as
6519 (my_strftime) <function>: Supply 0 as ut argument.
6521 2000-10-19 Jason Rumney <jasonr@altavista.net>
6523 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6524 including dispextern.h, as it stops faces from working.
6526 * w32fns.c (Fx_create_frame): Don't bother calling
6527 face-set-after-frame-default since the caller does it for us
6528 anyway. Clean up calls to x_get_arg to be consistent with X.
6530 * w32term.c (x_produce_glyphs): Handle
6531 unibyte_display_via_language_environment correctly.
6532 (w32_draw_box_rect): Fix the calculation of width and height.
6534 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6535 as it has stopped working.
6536 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6539 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6541 * eval.c (skip_debugger): Prevent a compiler warning.
6542 (Fcondition_case): Likewise.
6543 (Fbacktrace_frame): Use a null interactive spec.
6545 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6547 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6549 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6551 * strftime.c: Sync with glibc, file version 1.78.
6552 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6553 should no longer be used according to ISO 8601.
6555 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6556 no map for meta_prefix_char, don't try to use it as a keymap.
6557 Instead, if T_OK is non-zero, look up a default binding, if any,
6558 otherwise, if T_OK is zero, return nil.
6560 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6561 (x_to_xcolors, png_load): Use x_query_color.
6563 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6565 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6567 (x_copy_color, x_alloc_lighter_color): Likewise.
6569 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6570 (x_query_color, x_query_colors): Add prototype.
6572 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6573 check_string_bytes only if not noninteractive, increase count to 50.
6575 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6577 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6580 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6582 * alloc.c (pure_bytes_used): Renamed from pureptr.
6584 (pure_alloc): New function.
6585 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6587 (Fpurecopy): Use PURE_POINTER_P.
6589 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6590 PT has moved backward.
6592 * xdisp.c (cursor_row_p): Take continued lines into account.
6594 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6596 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6597 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6598 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6601 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6602 of selective display off while searching for the next line start.
6604 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6606 * Makefile.in (term.o): Depend on dispextern.h.
6608 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6610 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6612 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6614 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6615 the iterator at the beginning, so that they can be set later on,
6616 for instance in reseat_at_next_visible_line_start, without being
6619 * xfns.c (pbm_format): Add :foreground and :background keywords.
6620 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6621 (xbm_load): Recognize foreground and background color specifications.
6623 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6625 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6627 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6629 * msdos.c (IT_set_face): Compare highlighted face with the default
6630 face, and invert colors if these faces' colors are identical.
6631 (Fmsdos_remember_default_colors): Don't swap foreground and
6632 background colors in initial_colors[].
6633 (IT_set_frame_parameters): Don't swap frame's foreground and
6634 background pixels. If ALIST includes "(reverse . t)", swap
6635 foreground-color and background-color properties in frame's
6636 param_alist. If the original frame's param_alist doesn't specify
6637 the colors, store unspecified-fg and unspecified-bg, reversed if
6640 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6641 the colors are unspecified and reversed, reverse fore- and back-
6642 ground in the returned value.
6643 (Fframe_parameter): Ditto.
6645 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6647 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6648 get_last_unchanged_at_beg_row.
6649 (find_first_unchanged_at_end_row): Renamed from
6650 get_first_unchanged_at_end_row.
6651 (find_first_unchanged_at_end_row): Convert assertions to
6652 unconditional tests which abort. When looking for a row in
6653 unchanged text, don't go further back than first_text_row.
6655 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6656 Don't add in the last line's height when deciding if the new
6657 position is below the scroll margin.
6659 2000-10-16 Miles Bader <miles@gnu.org>
6661 * editfns.c (Fconstrain_to_field): Check carefully for field
6662 boundaries if either OLD_POS or NEW_POS has a non-nil field
6663 property, even if they're the same.
6665 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6667 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6668 height for XFillRectangle.
6670 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6672 * syntax.c (Fstring_to_syntax): New function extracted from
6673 Fmodify_syntax_entry.
6674 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6675 (skip_chars, Fforward_comment): Remove unused variables.
6676 (syms_of_syntax): Add defsubr for string-to-syntax.
6677 (describe_syntax): Add code for comment and string fences.
6679 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6681 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6682 Do the meta->esc mapping. Call get_keyelt before returning.
6683 Start scanning from the second element (the first is always `keymap')
6684 to make it easier to detect when we reach a parent map.
6685 Handle the case of inheriting from a symbol whose function is a map.
6686 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6687 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6688 (get_keyelt, Flookup_key): Update call to access_keymap.
6689 Remove the meta->esc mappings.
6690 (define_as_prefix): Delete old disabled code.
6691 (menu_item_p): New function.
6692 (where_is_internal_1): Skip over the few remaining menu items.
6693 * lisp.h (access_keymap): Update prototype.
6694 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6695 Update call to access_keymap.
6696 (follow_key, read_key_sequence): Update calls to access_keymap.
6697 Remove the meta->esc mappings.
6699 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6701 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6702 with additional argument.
6704 * xdisp.c (cursor_row_p): New function.
6705 (try_cursor_movement, display_line): Use it.
6707 * xdisp.c (append_space): Also save/restore iterator's current
6708 character and its length.
6710 * xdisp.c (init_from_display_pos): Add an assertion.
6711 (handle_stop): Don't set iterator's add_overlay_start.
6712 (handle_invisible_prop): Likewise.
6713 (load_overlay_strings): If text under an overlay is invisible,
6714 take both before- and after-strings into account when the iterator
6715 is positioned either at the start or at the end of the overlay.
6716 (forward_to_next_line_start): Rewritten.
6717 (reseat_at_next_visible_line_start): Rewritten.
6718 (set_iterator_to_next): Add parameter RESEAT_P.
6720 * dispextern.h (struct it): Remove member add_overlay_start.
6721 (set_iterator_to_next): Change prototype.
6723 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6725 * coding.c (code_convert_region): Be sure to initialize
6726 coding->category_idx.
6727 (decode_coding_string): Set coding->src_multibyte and
6728 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6729 (encode_coding_string): Set coding->src_multibyte and
6730 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6732 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6734 * xfns.c (Fx_create_frame): Don't bother calling
6735 face-set-after-frame-default since the caller does it for us anyway.
6737 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6739 * window.c (coordinates_in_window): Fix detection of vertical line
6740 on character terminals.
6742 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6744 * editfns.c (save_excursion_save): Additionally record the
6746 (save_excursion_restore): If buffer was visible in a window, and a
6747 different window was selected, and the old selected window is
6748 still live, restore point in that window.
6750 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6752 * xterm.c (x_produce_glyphs): Handle
6753 unibyte_display_via_language_environment correctly.
6755 * regex.c (regex_compile): Change the way of handling a range from
6756 unibyte char to multibyte char.
6758 * syntax.c (skip_chars): Change the way of handling a range from
6759 unibyte char to multibyte char.
6761 * process.c (read_process_output): Cancel previous change.
6763 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6765 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6767 * charset.c (Ffind_charset_string): Doc fix.
6768 (Ffind_charset_region): Doc fix.
6770 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6772 * process.c (read_process_output): Fix previous change. Adjust
6773 multibyteness of text to insert in a buffer by
6774 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6776 2000-10-10 Andreas Schwab <schwab@suse.de>
6778 * alloc.c (mark_object): Remove all workarounds installed on
6781 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6783 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6784 (base64_encode_1): Make it work for a text of multibyte form.
6785 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6786 case. Don't call str_to_multibyte because base64_decode_1
6787 produces correct multibyte form for eight-bit codes.
6788 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6789 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6790 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6793 * charset.h (CHAR_STRING): Optimized for single byte characters.
6795 2000-10-09 Andreas Schwab <schwab@suse.de>
6797 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6798 -1 after socket is closed, to fall through to error processing.
6800 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6802 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6803 variables. If ALIST includes foreground-color or
6804 background-color, change also the colors of the default face for
6807 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6809 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6810 them extern (they are defined on xfaces.c).
6811 (syms_of_msdos): Don't intern and don't staticpro
6812 Qbackground_color and Qforeground_color.
6814 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6816 * frame.c (Fframe_parameter): For non-windowed frames, if
6817 f->param_alist says foreground or background color is unspecified,
6818 call tty_color_name to return the color name computed from the
6819 frame's current colors.
6821 2000-10-06 Dave Love <fx@gnu.org>
6823 * terminfo.c (ospeed): Don't declare.
6825 * sysdep.c: Don't include string.h.
6826 (h_errno): Declare conditional also on TRY_AGAIN.
6828 * charset.c (Ffind_charset_string): Doc fix.
6830 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6831 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6834 2000-10-05 Dave Love <fx@gnu.org>
6836 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6837 position like menu-bar.
6839 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6841 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6843 * xdisp.c (handle_single_display_prop): Use safe_call1.
6844 (safe_call): Renamed from call_function.
6845 (safe_call1): New function.
6846 (handle_fontified_prop): Use safe_call1 instead of call1.
6847 (safe_eval): Renamed from eval_form.
6848 (safe_eval_handler): Renamed from eval_handler.
6849 (handle_single_display_prop, display_mode_element): Use safe_eval
6850 instead of eval_form.
6852 * xfaces.c (merge_face_heights): Use safe_call instead of
6855 * keyboard.c (show_help_echo): Use safe_call instead of
6856 call_function; use safe_eval instead of eval_form.
6858 * lisp.h (safe_call): Renamed from call_function.
6859 (safe_eval): Renamed from eval_form.
6860 (safe_call1): Add prototype.
6862 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6864 * xfns.c (image_ascent): Rearrange ascent calculation for the
6867 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6869 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6870 (where_is_internal_1): Don't bother ignoring menu-items any more.
6872 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6874 * keyboard.c (update_menu_bindings): New variable.
6875 (parse_menu_item): Use AREF. If update_menu_bindings
6876 is 0, don't update menu bindings.
6877 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6879 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6881 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6884 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6886 * syntax.c (forw_comment): Match nestedness of ender/starter.
6887 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6888 (prev_char_comstart_first): Remove.
6889 (back_comment): Check two-char comment markers more carefully
6890 to better handle overlapping cases like *//* or /* */* */ ...
6891 Match nestedness of ender/starter.
6893 2000-10-02 Dave Love <fx@gnu.org>
6895 * config.in (HAVE_GAI_STRERROR): Add undef.
6897 * process.c (Fopen_network_stream): Use it.
6899 * m/alpha.h (NO_REMAP): Don't define.
6901 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6903 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6904 return with a string converted to an integer or vice versa when
6905 Vmocklisp_arguments is t.
6906 (Fsignal): Likewise. The function can return for `quit'.
6907 (struct gcpro): Declare member `var' to point to a volatile
6910 * eval.c (error): Prevent compiler warning.
6912 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6914 * keymap.c (keymap_memberp): New function.
6915 (Fset_keymap_parent): Use it.
6916 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6917 Use keymap_memberp to avoid creating cycles.
6918 (access_keymap): Use KEYMAPP.
6920 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6922 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6923 gai_strerror. Make sure xerrno is set if connect fails. Improve
6926 2000-09-29 Jason Rumney <jasonr@gnu.org>
6928 * w32term.c (w32_char_font_type, w32_encode_char)
6929 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6930 (w32_bdf_per_char_metric): New function.
6931 (w32_per_char_metric): Use it.
6932 (x_draw_glyph_string_background): Always draw background for BDF
6935 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6936 GDI object which is a scarce resource.
6938 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6939 (get_quoted_string): Fix limit on memchr search.
6940 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6941 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6942 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6943 (get_cached_font_char, cache_char_offset): Use macro
6944 BDF_CODEPOINT_RANGE_COVER_P.
6945 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6946 (clear_cached_bitmap_slots): New function.
6947 (GET_HEX_VALUE): G-Z, g-z are not hex.
6948 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6949 (get_bitmap_with_cache): Use new cache implementation.
6950 (create_offscreen_bitmap): New function.
6951 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6953 * w32term.c (x_produce_glyphs): If the distance from the current
6954 position to the next tab stop is less than a canonical character
6955 width, use the tab stop after that.
6956 (x_draw_glyphs): Handle case START and END are out of bounds more
6958 (x_clear_mouse_face): Block/unblock input.
6959 (x_display_and_set_cursor): Don't show a hollow box cursor for
6960 buffers whose cursor_type is nil.
6962 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6964 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6966 * dispextern.h (updating_frame): Declare extern.
6968 2000-09-29 Andreas Schwab <schwab@suse.de>
6970 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6972 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6974 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6975 use its function definition.
6976 (tool_bar_items): Likewise.
6978 * lisp.h (fatal): Declare NO_RETURN.
6980 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6982 * keymap.c: Remove the line "#undef NULL".
6984 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6986 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6988 2000-09-28 Dave Love <fx@gnu.org>
6990 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6992 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6994 * .gdbinit (xreload): Note its need on GNU/Linux.
6996 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6997 r_alloc, r_alloc_free.
6999 2000-09-28 Kenichi Handa <handa@etl.go.jp>
7001 * syntax.c (skip_chars): Handle negation correctly.
7003 2000-09-27 Gerd Moellmann <gerd@gnu.org>
7005 * xfaces.c (realize_default_face): Call set_lface_from_font_name
7006 with non-zero FORCE_P argument.
7008 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
7011 * xdisp.c (window_box_height): Add an assertion.
7013 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
7014 tool-bar than is available.
7015 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
7017 2000-09-27 Dave Love <fx@gnu.org>
7019 * s/irix6-5.h: Now works 64-bit. Tidied.
7021 2000-09-26 Gerd Moellmann <gerd@gnu.org>
7023 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
7024 instead of BITS_PER_INT.
7025 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
7026 EMACS_UINT, respectively.
7027 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
7029 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
7031 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
7033 * window.c (freeze_window_starts): Construct last argument for
7034 foreach_window differently.
7036 * xfns.c (x_decode_color): Don't return a Lisp_Object.
7038 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
7039 EMACS_UINT instead of `int' and `unsigned int'.
7040 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
7042 * frame.h (struct frame): Make the `nothing' member of union
7043 output_data an EMACS_INT.
7045 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
7046 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
7047 size in the sdata structure.
7048 (SDATA_NBYTES, SDATA_DATA): New macros.
7049 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
7050 differently for the different layout of the sdata structure.
7051 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
7053 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
7054 Check that size recorded in the string size and size recorded in
7055 the sdata structure agree.
7057 2000-09-25 Dave Love <fx@gnu.org>
7059 * buffer.c: Include stdio.h.
7061 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
7063 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
7065 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
7066 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
7067 (__malloc_extra_blocks): Declare as __malloc_size_t.
7069 2000-09-25 Gerd Moellmann <gerd@gnu.org>
7071 * alloc.c (mark_image): Use GC_NILP instead of NILP.
7073 * keyboard.c (show_help_echo): Set help_echo_showing_p.
7074 (read_char): If help-echo is showing, preserve the echo area
7077 * xdisp.c (help_echo_showing_p): New variable.
7078 (set_message): Reset it to 0.
7079 (init_xdisp): Initialize help_echo_showing_p.
7081 * dispextern.h (help_echo_showing_p): Declare extern.
7083 * config.in: Fix typo in __GNUC_MINOR__.
7085 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
7087 * s/freebsd.h (POSIX_SIGNALS): Define.
7089 * xterm.c (x_clear_mouse_face): Block/unblock input.
7091 2000-09-24 Dave Love <fx@gnu.org>
7093 * fns.c (base64_encode_1): Fix last change.
7095 2000-09-22 Gerd Moellmann <gerd@gnu.org>
7097 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
7099 * xdisp.c (try_window_reusing_current_matrix): More fixes
7100 for the case window has a header-line.
7102 2000-09-22 Dave Love <fx@gnu.org>
7104 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
7107 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
7109 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
7111 2000-09-21 Gerd Moellmann <gerd@gnu.org>
7113 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
7116 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
7119 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
7120 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
7121 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
7124 * marker.c (byte_char_debug_check): Return void.
7126 * xfns.c (Fx_create_frame): Set default frame parameter value
7127 for tool-bar-lines to 1.
7129 * dispnew.c (scrolling_window): Compare y-positions of rows
7130 equal at the start. Some simplification.
7132 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
7133 reused rows' y-position in the case window has a header-line, and
7134 new window start is greater than old window start.
7136 * process.c (process_sent_to): New variable.
7137 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
7138 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
7139 Declare more parameters volatile.
7141 * lread.c (Vrecursive_load_depth_limit): New variable.
7142 (Fload): Check recursive loads whose recursion depth exceeds
7143 Vrecursive_load_depth_limit.
7144 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
7146 2000-09-20 Gerd Moellmann <gerd@gnu.org>
7148 * fileio.c (Fread_file_name): Doc fix.
7150 * editfns.c (Fmessage_or_box): Doc fix.
7152 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
7154 * xfns.c (xbm_scan): Allow C-style comments.
7156 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
7157 symbols are specified, add color translations to the cache.
7158 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
7159 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
7161 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
7162 structures to xpm_init_color_cache.
7164 2000-09-19 Gerd Moellmann <gerd@gnu.org>
7166 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
7168 2000-09-19 Andrew Innes <andrewi@gnu.org>
7170 * makefile.nt (bootstrap-emacs): Don't change directory.
7172 2000-09-19 Kenichi Handa <handa@etl.go.jp>
7174 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
7176 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
7177 If output buffer is too small, signal an appropriated error.
7179 2000-09-18 Dave Love <fx@gnu.org>
7181 * keyboard.c (menu_bar_items, tool_bar_items)
7182 (current_active_maps): Remove redundant get_local_map call.
7184 2000-09-18 Gerd Moellmann <gerd@gnu.org>
7186 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
7187 cursor for buffers whose cursor_type is nil.
7189 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
7190 a feature to implement that is already implemented.
7191 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
7194 * xfns.c (x_clear_image_1): New function.
7195 (x_clear_image): Use it.
7196 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
7198 * dispnew.c (update_window): Move test for invisible lines
7199 at the top to update_window_line.
7200 (update_window_line): Handle invisible lines here.
7202 * xfns.c (clear_image_cache): Clear current matrices of all
7203 frames sharing an image cache. Block input while freeing
7204 images. Fix timestamp comparison.
7205 (x_clear_image): Also free the mask.
7207 * xfns.c (lookup_image): Block input while loading the image so
7208 that we won't get interrupted in a state where the image isn't yet
7210 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
7211 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
7212 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
7213 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
7215 2000-09-16 Gerd Moellmann <gerd@gnu.org>
7217 * dispnew.c (update_window): Make sure to make desired rows
7218 current even if they are completely invisible at the top
7221 2000-09-15 Gerd Moellmann <gerd@gnu.org>
7223 * xfns.c (lookup_image): Build mask before applying an algorithm.
7224 Recognize algorithm `disabled'.
7225 (cross_disabled_images): New variable.
7226 (COLOR_INTENSITY): New macro.
7227 (x_detect_edges): Use COLOR_INTENSITY.
7228 (x_disable_image): New function.
7229 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
7231 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
7232 disabled state, don't apply an image transformation algorithm if
7233 the user specified an image for the disabled state. Use
7234 `:algorithm disabled' for creating a disabled item's image if the
7235 user hasn't specified an image.
7237 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
7238 allocation functions with the XPM lib.
7239 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
7240 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
7241 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
7242 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
7243 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
7244 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
7245 functions, if possible, because these handle color allocation
7246 failure more gracefully.
7247 (Fimage_mask_p): New function.
7249 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
7250 (Qedge_detection, Qheuristic): New symbols.
7251 (syms_of_xfns): Initialize new symbols.
7252 (lookup_image): Handle `:mask X', `:algorithm emboss', and
7253 `algorithm (edge-detection ...)'.
7254 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
7255 (tiff_format, gif_format, gs_format): Add `:mask'.
7256 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
7257 (GIF_MASK, GS_MASK): New enumerators.
7258 (x_laplace_read_row, x_laplace_write_row): Functions removed.
7259 (emboss_matrix, laplace_matrix): New variables.
7260 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
7261 (x_edge_detection): New functions.
7262 (x_laplace): Rewritten in terms of x_detect_edges.
7263 (x_build_heuristic_mask): If image has a mask, free it.
7265 2000-09-14 Andrew Innes <andrewi@gnu.org>
7267 * makefile.w32-in: Revert to Unix line endings.
7269 2000-09-14 Andrew Innes <andrewi@gnu.org>
7271 * makefile.w32-in: Standardize indentation somewhat.
7272 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
7273 cater for differences between shells.
7275 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
7277 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7279 * xterm.c (x_produce_glyphs): If the distance from the current
7280 position to the next tab stop is less than a canonical character
7281 width, use the tab stop after that.
7283 2000-09-14 Dave Love <fx@gnu.org>
7285 * buffer.c (alloc_buffer_text): Fix xmalloc call.
7287 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7289 * xdisp.c (handle_fontified_prop): While running fontification
7290 functions, bind `fontification-functions' and
7291 `after-change-functions' to nil.
7293 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
7294 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
7296 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
7298 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
7299 USE_MMAP_FOR_BUFFERS.
7301 * insdel.c (make_gap): Use enlarge_buffer_text.
7303 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
7304 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
7305 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
7306 from former r_alloc_* functions in ralloc.c.
7307 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
7308 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
7309 (mmap_init) [REL_ALLOC_MMAP]: New function.
7310 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
7311 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
7314 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
7315 (enlarge_buffer_text): Add prototype.
7317 * ralloc.c: Remove everything having to do with the use of mmap.
7319 2000-09-13 Gerd Moellmann <gerd@gnu.org>
7321 * sound.c (Fplay_sound): Doc fix.
7323 * keyboard.c: Avoid some more compiler warnings.
7324 (parse_tool_bar_item): Ignore cached key bindings.
7326 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
7327 and allocation of Lisp data.
7329 2000-09-12 Gerd Moellmann <gerd@gnu.org>
7331 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
7332 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
7335 * lread.c (Fload): Put code checking for recursive loads in #if 0.
7337 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
7339 * ccl.c: Comment fixed.
7340 (MAX_MAP_SET_LEVEL): Increased to 30.
7341 (PUSH_MAPPING_STACK): Enclose with do-while block.
7342 (POP_MAPPING_STACK): Likewise.
7343 (stack_idx_of_map_multiple): New variable.
7344 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
7345 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
7346 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
7347 (ccl_driver) <CCL_MapSingle>: Likewise.
7348 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
7349 with the case where looking up process reaches to the end of
7350 map-set, and call CCL programs as the above change.
7352 2000-09-11 Gerd Moellmann <gerd@gnu.org>
7354 * xfns.c (png_load, jpeg_load): Declare some variables volatile
7355 that might be clobbered by longjmp.
7356 (check_x_display_info, x_decode_color, create_frame_xic)
7357 (Fx_display_backing_store, Fx_display_visual_class)
7358 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
7360 * lread.c (init_lread): Set Vloads_in_progress to nil.
7361 (Fload): Show list of recursively loaded files, when signaling an
7364 * lread.c (Vloads_in_progress): New variable.
7365 (record_load_unwind): New function.
7366 (Fload): Check for recursive loads.
7367 (syms_of_lread): Initialize Vloads_in_progress.
7368 (read_integer, read1): Avoid some compiler warnings.
7370 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
7373 2000-09-11 Miles Bader <miles@gnu.org>
7375 * editfns.c (Fbuffer_string): Doc fix.
7377 2000-09-10 Gerd Moellmann <gerd@gnu.org>
7379 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
7381 2000-09-09 Ken Raeburn <raeburn@gnu.org>
7383 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
7384 whether to include other header files.
7386 2000-09-09 Gerd Moellmann <gerd@gnu.org>
7388 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
7389 by Fmemq as a boolean.
7391 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
7393 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
7395 2000-09-08 Gerd Moellmann <gerd@gnu.org>
7397 * ralloc.c (mmap_fd): Remove initializer which can make it
7398 read-only in a dumped Emacs.
7399 (mmap_fd_1): New variable.
7400 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
7401 restore it from there.
7402 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
7403 unconditionally so that mmap_fd can be initialized there.
7404 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
7405 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
7406 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
7408 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7410 * xdisp.c (dump_glyph_row): Fix printf format string.
7411 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
7413 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7415 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7418 * xdisp.c (try_window_id): When trying to locate cursor in
7419 unchanged rows at the top, handle the case that we can't find it.
7421 * xterm.c (x_draw_glyphs): Handle case START and END are out
7422 of bounds more carefully.
7424 2000-09-08 Dave Love <fx@gnu.org>
7426 * s/sol2.h (REL_ALLOC_MMAP): Define.
7427 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7429 * ralloc.c: Don't include string.h (redundant).
7430 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7431 [!MAP_ANON]: Include fcntl.h.
7432 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7433 (r_alloc, r_re_alloc, r_alloc_free)
7434 (mmap_enlarge, mmap_set_vars): Use it.
7435 (r_alloc_init_fd): New function.
7436 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7437 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7440 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7443 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7444 change to __NetBSD__.
7446 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7448 * search.c (compile_pattern): Check the multibyteness of cached
7451 2000-09-08 Miles Bader <miles@gnu.org>
7453 * xfaces.c (default_face_vector): Function removed.
7454 (Finternal_merge_in_global_face): Restore old global/local
7455 attribute override order. Use inline loop instead of calling
7456 default_face_vector.
7458 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7460 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7461 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7462 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7463 where necessary, in case POINTER_TYPE is `void'.
7465 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7467 * frame.c (make_terminal_frame): Initialize frame foreground and
7468 background colors to unspecified, for the initial instance of an
7471 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7473 * ralloc.c (mmap_find): Fix overlap computation.
7474 (mmap_enlarge): Compute nbytes before trying to find an
7477 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7480 * lread.c (syms_of_lread): Change value of regexp
7481 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7483 * xmenu.c (xdialog_show): When looking up the selection in
7484 menu_items, take `quote' boundaries into account; this corresponds
7485 to a nil ITEM in x-popup-dialog.
7487 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7489 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7491 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7493 * coding.c (encode_coding_sjis_big5): Use translation table for
7494 encoding, not decoding. Fix the handling of latin-jisx0201.
7495 Check for the charset katakana-jisx0201 too.
7496 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
7497 (detect_coding_sjis): Check the byte sequence more rigidly.
7499 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7501 * xfaces.c (Vparam_value_alist): New variable.
7502 (syms_of_xfaces): Initialize it.
7503 (Finternal_set_lisp_face_attribute): Avoid more consing.
7505 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7507 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7508 (Qbackground_mode): New variable.
7509 (syms_of_frame_1): Initialize Qbackground_mode.
7511 * lisp.h (Qdisplay): Declare extern.
7513 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7514 change face on all frames, and change the default for new frames.
7516 2000-09-07 Dave Love <fx@gnu.org>
7518 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7520 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7522 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7524 * charset.c: Include composite.h
7525 (lisp_string_width): New function.
7526 (Fstring_width): Call lisp_string_width instead of strwidth.
7528 * Makefile.in (charset.o): Depends on composite.h.
7530 * process.c (read_process_output): Before inserting the decoded
7531 text in the buffer, adjust the multibyteness.
7533 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7535 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7536 buffer's text buffer is null, map new memory.
7538 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7539 POINTER_TYPE and size_t.
7540 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7541 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7542 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7543 [REL_ALLOC_MMAP]: New macros.
7544 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7545 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7546 [REL_ALLOC_MMAP]: New functions.
7548 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7549 before and after unexec.
7551 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7552 text buffers if necessary.
7554 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7555 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7558 * config.in (HAVE_MMAP): Add #undef.
7560 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7562 * frame.c (Qdisplay_type): New variable.
7563 (syms_of_frame_1): Initialize it.
7564 (Fframe_parameter): New function that avoids consing.
7565 (syms_of_frame): Defsubr it.
7567 * buffer.c (Fother_buffer): Consider buffers as invisible when
7568 they are displayed in a window on an invisible frame.
7570 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7571 get-largest-window always return nil.
7573 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7575 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7576 variable; recognize Emacs 19 elc files.
7578 2000-09-04 Miles Bader <miles@gnu.org>
7580 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7581 before initially popping up the menu, so the menu doesn't flash
7582 when the face settings are significantly different from the defaults.
7584 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7586 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7587 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7588 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7589 (BIT_UNIBYTE): Remove.
7590 (re_match_2_internal): Delete corresponding code and streamline the
7591 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7592 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7593 (re_wctype_t): New type.
7594 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7595 (regex_compile): Use them and fix handling of overly long char classes.
7597 2000-09-03 Andrew Innes <andrewi@gnu.org>
7599 * makefile.w32-in: Change to DOS line endings.
7601 * s/ms-w32.h (ORDINARY_LINK): New define.
7603 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7604 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7606 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7607 (distclean): Delete them here instead.
7609 * w32proc.c (compare_env): Convert to uppercase for comparison,
7610 not lowercase, to match how the native Windows shell works.
7612 2000-09-03 Jason Rumney <jasonr@gnu.org>
7614 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7615 CVS changes the line-ends when checking in/out on DOS/Windows.
7617 * makefile.nt (emacs): Do not change directory to run temacs, as
7618 the load-path is set relative to current directory.
7620 2000-09-03 Miles Bader <miles@gnu.org>
7622 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7624 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7626 * xdisp.c (redisplay_mode_lines): New function.
7627 (display_mode_lines): Return number of mode lines displayed.
7628 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7629 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7631 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7632 string.h and strings.h.
7633 (index) [HAVE_INDEX]: Add prototype.
7635 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7636 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7638 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7639 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7641 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7643 * lread.c (read1): Accept `?' as symbol constituent, for
7644 compatiblity with XEmacs.
7646 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7648 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7649 (struct re_pattern_buffer): Remove newline_anchor.
7650 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7651 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7652 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7653 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7654 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7655 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7656 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7657 Get rid of references to newline_anchor.
7658 (regcomp): Allocate and precompute a fastmap.
7660 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7662 * lread.c (openp): GCPRO local variable `filename'.
7664 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7666 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7668 * regex.c: Merge some changes from GNU libc. Add prototypes.
7669 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7670 Use memcmp and memcpy instead of bcopy and bcmp.
7671 (init_syntax_once): Use ISALNUM.
7672 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7673 (REG_UNSET_VALUE): Remove. Use NULL instead.
7674 (REG_UNSET, re_match_2_internal): Use NULL.
7675 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7677 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7678 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7679 (regex_compile): In handle_interval, return an error rather than try to
7680 unfetch the interval if we can't find the closing brace.
7681 Obey the RE_NO_GNU_OPS syntax bit.
7682 (TOLOWER): New macro.
7684 (regexec): Allocate regs.start and regs.end as one block.
7686 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7688 * xdisp.c (echo_area_display): Check display_completed instead
7689 of calling detect_input_pending.
7691 * dispnew.c (update_frame): Only set display_completed here; move
7692 the update_begin and update_end calls here from update_frame_1.
7693 (update_frame_1): Don't set display_completed here, don't call
7694 update_begin/update_end.
7696 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7697 instead of store_frame_param.
7699 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7701 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7702 desired window matrix hasn't been displayed, use the current row
7703 instead. Make sure that only those frame rows are updated for
7704 which there exists a corresponding enabled desired row.
7706 2000-08-29 Miles Bader <miles@gnu.org>
7708 * xfaces.c (default_face_vector): New function.
7709 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7711 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7713 * lread.c (openp): Prevent temporary string passed to
7714 Ffile_readable_p from being garbage collected.
7716 2000-08-28 Dave Love <fx@gnu.org>
7718 * keymap.c (store_in_keymap): Add `static' to declaration.
7720 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7722 * emacs.c, callint.c, doc.c, editfns.c
7723 (toplevel) [HAVE_STRING_H]: Include string.h.
7724 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7725 (index): Remove prototypes which might conflict with non-standard
7726 definitions of index/strchr.
7728 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7729 (rindex): Define only if !HAVE_RINDEX.
7731 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7733 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7735 2000-08-28 Miles Bader <miles@gnu.org>
7737 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7738 made inconsistent by a font-related attribute in FROM.
7739 (merge_face_inheritance): Add function comment.
7741 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7743 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7744 the 4th arg (PREV_EVENT) Qt to suppress input method.
7746 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7748 * regex.c: Indent cpp directives and remove parens after `defined'.
7749 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7750 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7751 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7752 (re_compile_pattern): Use size_t for length.
7753 (init_syntax_once): Move to a better place.
7754 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7755 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7757 * syntax.c (back_comment): Detect cases where a comment-starter is
7758 actually inside another comment as in: /* a // b */ c // d \n.
7759 Make it clear that `comstart_pos' is unused for nested comments.
7761 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7762 (KEYMAPP): New macro.
7763 (Fkeymap_parent, Fset_keymap_parent): Use it.
7764 (fix_submap_inheritance): Mark it static.
7765 (define_as_prefix, describe_buffer_bindings, describe_command)
7766 (describe_translation, describe_map): Complete prototypes.
7768 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7770 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7771 to better match the key-lookup behavior.
7773 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7775 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7776 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7778 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7780 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7781 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7782 (xterm.o): Depend on coding.h
7784 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7786 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7787 the corresponding '#endif'.
7789 2000-08-26 Miles Bader <miles@gnu.org>
7791 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7792 * xfaces.c (QCinherit): New variable.
7793 (syms_of_xfaces): Initialize it.
7794 (LFACE_INHERIT): New macro.
7795 (Finternal_get_lisp_face_attribute)
7796 (merge_face_vector_with_property)
7797 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7798 (check_lface_attrs): Allow new types of face height. Check
7800 (CYCLE_CHECK): New macro.
7801 (merge_face_inheritance): New function.
7802 (merge_face_vectors): Merge inherited faces too. Add F and
7803 CYCLE_CHECK arguments.
7804 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7805 (lookup_named_face, lookup_derived_face, realize_named_face)
7806 (face_at_string_position, face_at_buffer_position): Supply
7807 new F and CYCLE_CHECK arguments to merge_face_vectors.
7808 (merge_face_heights): New function.
7809 (merge_face_vectors, merge_face_vector_with_property)
7810 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7811 handle relative face heights.
7812 (lface_same_font_attributes_p): Compare heights using EQ.
7814 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7816 * charset.c (char_to_string): Check the character validity.
7817 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7819 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7821 * regex.c (PUSH_FAILURE_COUNT): New macro.
7822 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7823 Handle popping of a register's or a counter's data.
7824 (POP_FAILURE_POINT): Use the new name.
7825 (re_match_2_internal): Push counter data on the stack for succeed_n,
7826 jump_n and set_number_at and remove misleading dead code in succeed_n.
7828 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7830 * xdisp.c (redisplay_internal): If considering all windows on all
7831 frames, update the display for each frame as soon as possible,
7832 instead of first building all desired matrices for all frames, and
7833 then updating them all.
7834 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7836 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7838 * bytecode.c (mark_byte_stack): Add a comment.
7840 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7841 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7844 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7846 * minibuf.c (do_completion): Always use compare-string, not
7847 string-equal because the latter doesn't pay attention to
7848 multibyteness of strings.
7850 * process.c (create_process): Don't setup raw-text coding here.
7851 (Fopen_network_stream): Don't set coding->src_multibyte and
7852 coding->dst_multibyte here.
7853 (read_process_output): For process filter, return unibyte string
7854 if default-enable-multibyte-characters is nil.
7855 (send_process): If OBJECT is multibyte text, be sure to encoded it
7856 by the specified coding system for the process. Otherwise, setup
7858 (init_process): Don't initialize default-process-coding-system here.
7860 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7862 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7863 <scroll-down-aggressively>: Likewise.
7865 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7867 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7868 zero. Set coding->produced_char correctly.
7870 2000-08-22 Andrew Innes <andrewi@gnu.org>
7872 * makefile.w32-in: New file.
7874 * unexw32.c (unexec): Ignore old_name, and use the actual location
7875 of the current executable instead. Base new_name on this.
7877 * w32proc.c (create_child): Remove reference to security
7878 descriptor, which isn't needed and doesn't compile with mingw32.
7880 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7881 up dllimport attributes.
7882 (x_update_window_end): Update prototype.
7884 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7885 extern, which screws up dllimport attributes.
7887 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7888 up dllimport attributes.
7890 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7891 screws up dllimport attributes.
7893 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7894 up dllimport attributes.
7895 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7896 screws up dllimport attributes.
7898 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7899 up dllimport attributes.
7901 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7902 screws up dllimport attributes.
7904 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7905 screws up dllimport attributes.
7907 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7908 up dllimport attributes.
7910 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7911 unnecessary extern, which screws up dllimport attributes.
7914 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7915 up dllimport attributes.
7917 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7918 unnecessary extern, which screws up dllimport attributes.
7920 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7921 screws up dllimport attributes.
7923 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7924 up dllimport attributes.
7926 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7928 * w32bdf.c (search_file_line):
7929 (set_bdf_font_info):
7931 (w32_get_bdf_glyph):
7932 (w32_BDF_to_x_font): Fix compile warnings.
7934 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7936 * w32select.c: Include keyboard.h before frame.h.
7938 * w32fns.c (max): Define macro.
7939 (JOHAB_CHARSET): Define if not known.
7940 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7941 (Fx_show_tip): Synch with X version.
7943 * w32xfns.c: Include keyboard.h before frame.h.
7945 * w32fns.c: Include keyboard.h before frame.h.
7947 * w32term.c: Include keyboard.h before frame.h.
7949 * fontset.c: Include keyboard.h before frame.h.
7951 * w32inevt.c: Include keyboard.h before frame.h.
7952 (MOUSE_MOVED): Define if not known.
7954 * minibuf.c: Include keyboard.h before frame.h.
7956 * keyboard.c: Include keyboard.h before frame.h.
7958 * indent.c: Include keyboard.h before frame.h.
7960 * dispnew.c: Include keyboard.h before frame.h.
7962 * buffer.c: Include keyboard.h before frame.h.
7964 * alloc.c: Include keyboard.h before frame.h.
7966 * print.c: Include keyboard.h before frame.h.
7968 * process.c: Include keyboard.h before frame.h.
7970 * scroll.c: Include keyboard.h before frame.h.
7972 * sysdep.c: Include keyboard.h before frame.h.
7974 * term.c: Include keyboard.h before frame.h.
7976 * window.c: Include keyboard.h before frame.h.
7978 * xdisp.c: Include keyboard.h before frame.h.
7979 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7981 * frame.c: Include keyboard.h before frame.h.
7983 * w32heap.h: Undefine min, max.
7985 * w32gui.h: Undefine min, max.
7987 * unexw32.c: Change PUCHAR to PCHAR.
7988 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7991 (copy_executable_and_dump_data): Remove unnecessary static defs.
7992 (copy_executable_and_dump_data): Fix compile warnings.
7994 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7996 * w32console.c (min): Define macro.
7997 (clear_frame, write_glyphs): Fix compile warning.
7999 * w32proc.c (compare_env):
8000 (find_child_console): Fix compile warning.
8002 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
8003 sys_errlist instead of _sys_errlist.
8004 (get_emacs_configuration_options): New function.
8006 * s/ms-w32.h (sys_nerr): Provide default definition.
8007 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
8008 name with _ prepended.
8009 (NSIG): Define if not known.
8010 (get_emacs_configuration): Provide extern declaration.
8011 (get_emacs_configuration_options): Provide extern declaration.
8012 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
8014 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
8016 (read_unc_volume): Fix compile warning.
8018 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
8019 definitions from being used.
8021 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
8023 * w32.c (unc_volume_file_attributes):
8024 (open_unc_volume): Make arg const.
8026 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
8027 (read_input_waiting): Remove excess parameter.
8029 * w32.c (init_environment): Call _access.
8030 (check_windows_init_file): Call _close.
8031 (init_user_info): Call _putenv.
8032 (init_environment): Call _putenv and _strdup.
8033 (init_ntproc): Reset volume info cache on startup.
8035 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
8036 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
8037 cannot override the CRT malloc.
8039 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
8040 (LINK_FLAGS): Append to original value of LINK_FLAGS.
8042 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
8043 unless we are linking with a static CRT.
8044 (RVA_TO_PTR): Cast result to unsigned char*.
8046 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
8047 (add_volume_info): Use xstrdup.
8049 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
8051 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
8052 (do_completion, Fminibuffer_complete_word): Use it.
8053 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
8054 var so it can take non-boolean values.
8056 2000-08-21 Gerd Moellmann <gerd@gnu.org>
8058 * editfns.c (find_field): Formatting changes.
8059 (toplevel): Some old-style function forward declarations
8060 changed to prototypes, some new protypes added, some functions
8063 * lisp.h (set_time_zone_rule): Add prototype.
8064 (use_dialog_box): External declaration.
8066 * keyboard.c (gen_help_event): Add parameter SIZE.
8067 (kbd_buffer_events_waiting): Slightly rewritten.
8068 (clear_event): New function.
8069 (kbd_buffer_get_event): Use it, and clear the input_events of
8071 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
8072 don't fill the newly created array with nils.
8073 (toplevel): Convert some old-style function forward declarations
8076 * keyboard.h (gen_help_event): Change prototype.
8078 * xterm.c (XTread_socket): Change calls to gen_help_event.
8080 * w32term.c (w32_read_socket): Change calls to gen_help_event.
8082 * eval.c (Fmacroexpand): Doc fix.
8084 2000-08-20 Jason Rumney <jasonr@gnu.org>
8086 * w32term.h (x_display_info_for_display): Remove as this function
8087 does not exist on W32.
8089 * w32term.c (help_echo_window): New variable.
8090 (syms_of_w32term): staticpro it.
8091 (note_mode_line_highlight): Set it.
8092 (XTextExtents16): Removed as there is no equivalent on W32.
8093 (x_compute_glyph_string_overhangs): Incomplete body removed, as
8094 the X way of doing this will not work for W32.
8095 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
8096 (x_draw_image_foreground): Avoid drawing outside of the clip area
8097 when image doesn't have a mask.
8098 (note_mouse_highlight): Process overlays in the right order of
8099 priority. Set help_echo_window.
8100 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
8101 because that's more visible for large images.
8103 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
8104 name to single_keymap_panes.
8105 (w32_menu_show): Set wv->title when dealing with titles.
8106 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
8108 2000-08-21 Miles Bader <miles@gnu.org>
8110 * minibuf.c (do_completion): Try again if we rewrite the input
8111 string, but no completion was done, so that any completion message
8114 2000-08-20 Gerd Moellmann <gerd@gnu.org>
8116 * xfaces.c (lface_equal_p): Compare strings differently.
8117 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
8118 (realize_tty_face): Use them.
8119 (syms_of_xfaces): Initialize new variables.
8120 (map_tty_color): New function, extracted from realize_tty_face.
8121 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
8122 foreground or background color, store the new color name in the
8123 realized face; previous code trying to do this had no effect.
8124 (realize_tty_face): Use map_tty_color.
8125 (Fclear_face_cache): Set face_change_count and ensure thorough
8128 2000-08-19 Gerd Moellmann <gerd@gnu.org>
8130 * undo.c (record_first_change, record_marker_adjustment): Don't
8131 use XBUFFER on last_undo_buffer which might not be a buffer.
8133 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8135 * coding.c (decode_coding_string): Set members consumed,
8136 consumed_char, produced, produced_char of *coding correctly. If
8137 decode_coding doesn't consume any byte, don't try anymore.
8138 (encode_coding_string): Likewise.
8140 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8142 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
8143 conditional have void type, for Standard C compilers.
8145 * xdisp.c (redisplay_internal): Compare windows for equality with
8146 EQ, instead of applying XWINDOW to something that might not
8149 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8151 * fontset.c (Finternal_char_font): Search only the selected frame
8152 for a window of the current buffer.
8154 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8156 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
8159 * keyboard.c (kbd_buffer_get_event): Handle the case that the
8160 second half of a HELP_EVENT is found at the start of kbd_buffer.
8162 2000-08-18 Miles Bader <miles@gnu.org>
8164 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
8166 * editfns.c (save_restriction_save): Rewrite to use markers.
8167 (save_restriction_restore): Rewrite to understand new form of data
8168 saved by save_restriction_save.
8169 (Fsave_restriction): Remove cautionary note in doc-string.
8171 2000-08-17 Gerd Moellmann <gerd@gnu.org>
8173 * fileio.c (build_annotations): Add a comment explaining the
8174 return value of format-annotate-function. Replace a spurious call
8175 to Flength with a CONSP test. Call format-annotate-function with
8176 a fifth arg specifying how many times the function is been called
8177 in a row, to let it choose temporary buffers appropriately.
8179 2000-08-17 Dave Love <fx@gnu.org>
8181 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
8182 declare make_temp_name twice.
8184 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
8185 (unreadpure): Give it an arg.
8187 * unexalpha.c: Prototype fatal_unexec, mark_x,
8188 update_dynamic_symbols. Declare unexec as void.
8190 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
8191 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
8193 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
8194 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
8196 * alloca.c: Use #error.
8197 [POINTER_TYPE]: Use it.
8199 * eval.c (Fdefvar): Doc fix.
8201 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
8202 INITIALIZE_INTERVAL.
8204 * buffer.h: Avoid DECLARE_INTERVALS.
8206 * config.in: Add size_t.
8208 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
8210 * w16select.c (set_clipboard_data): If there's not enough memory
8211 to put text into clipboard, return 1, as Fw16_set_clipboard_data
8212 expects. In case of other failures, return 3.
8213 (system_error_msg): New error message.
8214 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
8217 2000-08-16 Gerd Moellmann <gerd@gnu.org>
8219 * term.c (write_glyphs): Also turn off inverse video after turning
8220 off other appearances in case TS_exit_attribute_mode is not equal
8221 to TS_end_standout_mode.
8222 (insert_glyphs): Turn inverse video on/off for each run of glyphs
8224 (turn_off_face): Reset standout_mode only if
8225 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
8226 is equal to TS_end_standout_mode.
8228 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8230 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
8231 sequence at the end of the source block.
8233 * ccl.c (Fccl_program_p): Docstring modified.
8234 (Fccl_execute): Likewise.
8235 (Fccl_execute_on_string): Likewise.
8237 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
8239 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
8241 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8243 The following changes are mainly to fix bugs of
8244 encode/decode-coding-string failing if encoding/decoding return
8245 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
8246 variable conversion_buffer.
8248 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
8249 decrement dst_end to avoid buffer overflow in the later call of
8252 * coding.h (conversion_buffer_size, conversion_buffer)
8253 (get_conversion_buffer): Extern deleted.
8255 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
8256 (conversion_buffer, conversion_buffer_size): Variables deleted.
8257 (get_conversion_buffer): Function deleted.
8258 (struct conversion_buffer): New structure.
8259 (MAX_ALLOCA): New macro.
8260 (allocate_conversion_buffer): New macro.
8261 (extend_conversion_buffer, free_conversion_buffer): New functions.
8262 (ccl_coding_driver): Set coding->result.
8263 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
8264 this is the last block of source.
8265 (encode_coding): Likewise. Handle the source block as the last
8266 one only when the whole source text is consumed.
8267 (decode_coding_string): Handle the case that the output buffer is
8268 too small to decode the whole source text. Use
8269 allocate_conversion_buffer, extend_conversion_buffer and
8270 free_conversion_buffer, not get_conversion_buffer.
8271 (encode_coding_string): Likewise.
8272 (init_coding): Function deleted.
8273 (init_coding_once): Delete code to initialize conversion_buffer_size.
8275 * emacs.c (main): Don't call init_coding.
8277 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
8279 * term.c (write_glyphs): Use a locally declared conversion_buffer.
8280 (insert_glyphs): Likewise.
8282 * w32console.c (write_glyphs): Use a locally declared
8285 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
8287 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
8288 member of display_info is NULL.
8290 2000-08-15 Gerd Moellmann <gerd@gnu.org>
8292 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
8294 * term.c (turn_off_face): Reset standout_mode when resetting
8295 appearances with capability `me'.
8296 (write_glyphs): Switch on inverse video before each face change.
8298 2000-08-14 Dave Love <fx@gnu.org>
8300 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
8301 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
8302 (lisp_free): Declare and make static.
8304 * window.c: Fix embedded comment.
8305 (syms_of_window): Fix doc string.
8307 2000-08-14 Gerd Moellmann <gerd@gnu.org>
8309 * keymap.c (push_key_description): If C without modifiers is < 32,
8310 make sure to print `C-' before `M-', like in the manual.
8312 2000-08-11 Gerd Moellmann <gerd@gnu.org>
8314 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
8315 since they aren't relocated anymore.
8316 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
8318 * xdisp.c (try_cursor_movement): Fix handling of cursor in
8319 partially visible line which is smaller than the window's height.
8321 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8323 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
8324 the multibyte form of eight-bit-control characters.
8325 (Fccl_execute_on_string): Initialize ccl->multibyte.
8327 * ccl.h (struct ccl_program): New member multibyte.
8329 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
8331 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8333 * regex.c (regex_compile) <normal_char>: Pay attention to
8335 (analyse_first) <exactn>: Setup fastmap correctly for
8336 eight-bit-control characters.
8338 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8340 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
8342 * keyboard.c (make_lispy_event): Handle the new event type
8343 multibyte_char_keystroke.
8345 * xterm.c: Include coding.h.
8346 (XTread_socket): Work around a bug of XmbLookupString. If the
8347 input is from XIM, decode it according to the current locale. In
8348 that case, generate multibyte_char_keystroke events.
8350 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8352 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
8353 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
8355 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8357 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
8358 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
8359 (move_it_in_display_line_to): Record iterator's ascent and descent
8360 before producing glyphs, and restore them when we know the glyph
8361 doesn't fit on the line.
8362 (move_it_to): Restructured so that it's easier to debug. If
8363 moving to a vpos, and not moving to an x or character position,
8364 stop as soon as the specified vpos is reached; don't move further
8365 into that line because that might change the computed line height.
8366 (try_cursor_movement): New function, extracted from the cursor
8367 movement branch of redisplay_window. If ending on a partially
8368 visible line, don't try to scroll if the cursor line is taller
8370 (redisplay_window): Use try_cursor_movement.
8372 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
8373 because that function doesn't cope with variable-height lines.
8375 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
8376 box cursor because that's better visible for large images.
8378 2000-08-10 Miles Bader <miles@gnu.org>
8380 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
8382 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8384 * xdisp.c (Vmessages_buffer_name): New variable.
8385 (message_dolog): Use it.
8386 (syms_of_xdisp): Initialize it.
8388 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
8390 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
8391 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
8392 redundant now that keyboard.h is included.
8394 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
8396 * keyboard.c (kbd_buffer_events_waiting): New function.
8398 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
8400 * msdos.c: Include keyboard.h.
8401 (XMenuActivate): Empty no_event events from the event buffer. If
8402 no events are left after that, call clear_input_pending.
8403 (mouse_clear_clicks): New function, code moved from mouse_init.
8404 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
8405 mouse driver to ``forget'' any past clicks.
8407 * Makefile.in (msdos.o): Depend on keyboard.h.
8409 2000-08-09 Gerd Moellmann <gerd@gnu.org>
8411 * lisp.h (input_pending): External declaration.
8413 * dispextern.h (Qredisplay_dont_pause): Declare extern.
8415 * xdisp.c (echo_area_display): Display thoroughly if input is
8416 pending. Bind redisplay-dont-pause to t during the redisplay.
8417 in case input is pending.
8419 * dispnew.c (Qredisplay_dont_pause): New variable.
8420 (syms_of_display): Initialize and staticpro it.
8421 (update_frame_1): Don't interrupt the display for pending input if
8422 redisplay_dont_pause is set.
8424 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8426 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8428 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8430 * callproc.c (Fcall_process): Terminate the unwind-protect around
8431 the post-read-conversion of coding system.
8433 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8434 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8435 * buffer.h (overlays_at): Update prototype.
8436 * xdisp.c (next_overlay_change): Update call to overlays_at.
8437 * xfaces.c (face_at_buffer_position): Likewise.
8438 * textprop.c (Fget_char_property): Likewise.
8439 * xterm.c (note_mouse_highlight): Likewise.
8441 * minibuf.c (do_completion): Don't consider a simple change of
8442 case as `completion'.
8444 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8446 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8447 * undo.c (record_delete): Make sure last_point_position_buffer is
8448 a buffer before comparing pointers.
8450 * coding.h (decode_coding_string): Declare.
8452 * intervals.h (Fprevious_single_char_property_change): Declare.
8454 * textprop.c (Fprevious_single_char_property_change): Don't do
8455 arithmetic directly on lisp objects.
8457 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
8459 * keyboard.h (menu_item_eval_property): Declare.
8461 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8462 reuse as buffer name, instead of recreating (and discarding) every
8463 time a message is logged.
8464 (with_echo_area_buffer): Make callback arg A2 a lisp object.
8465 (current_message_1, truncate_message_1, set_message_1)
8466 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8467 (current_message, truncate_echo_area, display_echo_area)
8468 (resize_echo_area_axactly): Changed calls.
8470 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
8472 (Ffind_coding_systems_region_internal): First argument to Fappend
8473 must be an integer, not a Lisp object.
8475 2000-08-08 Kenichi Handa <handa@etl.go.jp>
8477 * charset.c (Fchar_width): Doc fix.
8479 2000-08-08 Gerd Moellmann <gerd@gnu.org>
8481 * charset.c (Fstring_width): Doc fix.
8483 2000-08-07 Gerd Moellmann <gerd@gnu.org>
8485 * xdisp.c (start_display): When starting display on a continuation
8486 line, clear ascent and descent members of the iterator structure;
8487 the height of the continued line does not affect the height of the
8489 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8490 line taller than the window.
8491 (redisplay_window) <forced window start>: Handle case that the
8492 middle of the window is not found in any row.
8493 (dump_glyph_row): Show more information.
8494 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8495 first text line in a glyph matrix.
8497 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8498 of the clip area when image doesn't have a mask.
8500 * fns.c (sweep_weak_table): Fix survival conditions for
8501 key-or-value and key-and-value weakness.
8503 * .gdbinit (xhashtable): New command.
8505 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8506 tables out of the list of all weak hash tables.
8508 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8509 a new buffer is created, make sure echo_area_buffer[] references
8512 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8514 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8517 2000-08-07 Kenichi Handa <handa@etl.go.jp>
8519 * syntax.c (skip_chars): Fix previous change. Make the handling
8520 of unibyte string consistent with that of regex search.
8522 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8524 * xmenu.c (popup_get_selection): Use xfree instead of free.
8526 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8528 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8530 * callproc.c (child_setup): Use xfree instead of free.
8532 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8534 (run_mac_command, closedir): Use `xfree' instead of `free'.
8536 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8538 * eval.c (error): Use xfree instead of free.
8540 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8542 * fns.c: Replace `illegal' with `invalid'.
8543 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8545 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8547 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8550 2000-08-04 Noah Friedman <friedman@splode.com>
8552 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8555 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8557 * syntax.c (skip_chars): Fix typo in error message.
8559 2000-08-04 Andreas Schwab <schwab@suse.de>
8561 * m/ia64.h: Moved from s/ia64.h.
8563 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8565 * process.c (read_process_output): Big simplification. Handle
8566 composition and post-read-conversion of coding system correctly.
8567 (send_process): Handle composition correctly.
8569 * callproc.c (Fcall_process): Handle post-read-conversion of
8570 coding system if any.
8572 * coding.c (decode_coding_iso2022): More strict check for handling
8574 (coding_restore_composition): Pay attention to the case that
8575 cmp_data is not set properly (because of invalid code in the
8577 (run_pre_post_conversion_on_str): Include text properties in the
8579 (decode_coding_string): Set members of coding correctly.
8581 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8583 * s/ia64.h: New file.
8585 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8586 Use NULL instead of 0 at the end of variable argument list of
8587 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8588 sizeof (int) < sizeof (void *).
8590 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8591 of variable argument lists of XtVaGetValues and XtVaSetValues.
8593 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8594 variable argument lists of XtVaGetValues and XtVaSetValues.
8596 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8598 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8599 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8601 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8604 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8605 in call to Fsingle_key_description.
8607 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8610 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8612 * window.c (display_buffer_reuse_frames): New variable.
8613 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8614 frames displaying BUFFER.
8615 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8617 2000-08-01 Miles Bader <miles@gnu.org>
8619 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8620 when to constrain NEW_POS (they were pretty screwed up before).
8622 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8624 * msdos.c (run_msdos_command): Save and restore the master
8625 environment, for the case that child_setup signals an error.
8626 When mirroring slashes in DOS shell commands, don't fail when
8627 argv[2] has embedded blanks.
8628 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8629 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8630 (dos_ttraw): Call mouse_setup_buttons.
8632 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8633 using alloca; free it after run_msdos_command returns.
8635 2000-07-27 Dave Love <fx@gnu.org>
8637 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8638 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8640 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8642 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8644 * editfns.c (lisp_time_argument): Fix last change.
8646 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8648 * fns.c (Fdelete): Make it work on vectors and strings in addition
8651 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8652 (syms_of_fns): Initialize new variables.
8653 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8654 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8655 weakness, with t meaning the same as `key-and-value'.
8657 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8659 * coding.h (struct coding_system): Member safe_charset deleted.
8661 * coding.c (Qsafe_charsets): This variable deleted.
8662 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8664 (coding_safe_chars): New function.
8665 (CODING_SAFE_CHAR_P): New macro.
8666 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8667 checking safe_charsets member of the coding system. Caller changed.
8668 (detect_coding_iso2022): New local variable safe_chars.
8669 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8670 safe_charsets member of the coding system.
8671 (decode_coding_iso2022): New local variable safe_chars.
8672 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8673 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8674 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8675 (ENCODE_UNSAFE_CHARACTER): New macro.
8676 (encode_coding_iso2022): New local variable safe_chars. Check
8678 (setup_coding_system): Delete the code to initialize
8679 coding->safe_charses
8680 (intersection, find_safe_codings): New functions.
8681 (Ffind_coding_systems_region_internal): New function.
8682 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8683 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8684 variable and initialize it.
8686 * fns.c (char_table_ref_and_index): New function.
8688 * lisp.h (char_table_ref_and_index): Add prototype.
8690 2000-07-26 Sam Steingold <sds@gnu.org>
8692 * editfns.c (lisp_time_argument): Added third argument `usec'.
8693 (Ffloat_time): New built-in Lisp function.
8695 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8697 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8698 for the character code.
8700 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8703 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8704 if called for a popup menu.
8705 (xmenu_show): Store help string in widget values.
8707 2000-07-26 Dave Love <fx@gnu.org>
8709 * syswait.h: Move some definitions.
8710 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8711 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8712 perspicuous definitions.
8713 (WTERMSIG): Fix bit pattern used.
8715 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8717 * print.c (print_object): If vector printing is truncated, print
8718 "..." to indicate it as well as the case of list printing.
8720 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8722 * xdisp.c (next_element_from_display_vector): Improve comments.
8724 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8725 for the character code, and the rest for the face id as in 20.x.
8726 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8728 * window.c (window_display_table): Cleaned up.
8730 * syntax.c (Fforward_word): Add last arg nil in call of
8731 Fconstrain_to_field.
8733 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8735 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8736 identical but for the letter-case, don't call
8737 barf_or_query_if_file_exists.
8739 2000-07-25 Miles Bader <miles@gnu.org>
8741 * editfns.c (find_field): Honor special `boundary' fields.
8742 (Qboundary): New variables.
8743 (syms_of_editfns): Initialize Qboundary.
8744 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8745 Use scan_buffer instead of find_before_next_newline, because it
8746 allows us to detect the boundary case where there's a newline at
8748 * lisp.h (Fconstrain_to_field): Update external declaration.
8750 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8752 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8755 2000-07-24 Dave Love <fx@gnu.org>
8757 * s/sunos4-0.h, s/sol2.h:
8758 (LIBS_TERMCAP): Move from m/sparc.h.
8760 * m/sparc.h (TERMINFO): Moved to system files (probably only
8761 relevant for sunos4 judging by its vintage).
8762 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8765 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8767 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8768 name to single_keymap_panes.
8770 2000-07-24 Andreas Schwab <schwab@suse.de>
8772 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8774 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8776 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8777 parameters instead of using int parameters. Expect FN to accept
8778 EMACS_INT parameters.
8779 (display_echo_area, resize_echo_area_axactly, current_message)
8780 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8781 with new argument list.
8782 (resize_mini_window_1): New callback function.
8783 (current_message_1, truncate_message_1, set_message_1): Change
8784 parameter lists to the new format expected by with_echo_area_buffer.
8786 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8788 * fontset.c (fontset_ref): Remove INLINE declaration.
8789 (fontset_ref_via_base): Likewise.
8790 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8793 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8795 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8796 correct order of priority. If help echo was found in an overlay,
8797 use that overlay as the object in which the help echo was found.
8799 2000-07-22 Miles Bader <miles@gnu.org>
8801 * textprop.c (Fprevious_single_char_property_change): The initial
8802 property value should be from the position preceding POSITION, not
8805 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8807 * coding.c (syms_of_coding): Doc fix for
8808 inhibit-iso-escape-detection.
8810 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8812 * xterm.c (note_mouse_highlight): Process overlays in the right
8815 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8817 * xterm.c (note_mouse_highlight): If help-echo was found in an
8818 overlay, use that overlay as the object in which the help was found.
8820 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8822 * window.c (foreach_window): Instead of a fake variable argument
8823 list, take one USER_DATA argument.
8824 (foreach_window_1): Likewise, and call callback functions with two
8825 args, the window and USER_DATA.
8826 (struct check_window_data): New struct.
8827 (check_window_containing): Use it.
8828 (window_from_coordinates): Set up a struct check_window_data for
8830 (add_window_to_list, freeze_window_start): Change parameters
8831 according to new calling convention.
8833 * window.h (foreach_window): Change prototype.
8835 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8837 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8839 * xmenu.c (menu_help_callback): Call show_help_echo with
8840 additional arguments OBJECT and POS.
8842 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8844 * data.c (Faset): Allow storing any multibyte character in a
8845 string. Convert unibyte string to multibyte if necessary.
8847 * xfns.c (x_encode_text): New function.
8848 (x_set_name): Use x_encode_text.
8849 (x_set_title): Likewise.
8851 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8853 * xterm.h (x_encode_text): Add prototype.
8855 2000-07-20 Dave Love <fx@gnu.org>
8857 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8860 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8862 * msdos.c (help_echo_window): New variable.
8863 (syms_of_msdos): Initialize and staticpro it.
8864 (IT_note_mode_line_highlight): Set help_echo_window.
8865 (IT_note_mouse_highlight): Ditto.
8866 (dos_rawgetc): Store help_echo_window in the second event produced
8869 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8870 Record the object that generated the help echo and the position of
8871 that object in help_echo_object and help_echo_pos. Record that
8872 some glyphs in a row are displayed in mouse-face.
8873 (IT_update_begin): Don't clear mouse highlight unless one of the
8874 enabled glyph rows is marked as being displayed in mouse-face.
8875 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8876 and position recorded in help_echo_object and help_echo_pos to the
8878 (IT_menu_display): Accept a new argument PN: the pane number of
8879 the current menu pane. Record the pane number and the item
8880 number of the item which has associated help string.
8881 (XMenuActivate): Update the prototype for help_callback in
8882 function declaration. Call IT_menu_display with the current menu
8883 pane number as an additional argument. Call help_callback with
8884 two additional arguments: the pane number and the item number of
8885 the menu item associated with the help text.
8886 (help_echo_object, help_echo_pos): New variables.
8887 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8889 * msdos.h (XMenuActivate): Update prototype.
8891 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8893 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8894 Add some more prototypes.
8896 * xterm.c, xterm.h: Add some more prototypes.
8898 * lisp.h (Fnext_single_char_property_change): Add prototype.
8900 * dispnew.c (direct_output_for_insert): Remove confusing
8901 outer local variable mouse_face_overwritten_p.
8902 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8904 * alloc.c (allocate_string_data): Don't copy old string contents.
8906 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8908 * coding.c (code_convert_region): Delete text properties before
8909 shrinking the conversion region.
8911 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8913 * dispnew.c (update_text_area): Write the whole row if it
8914 has mouse-face in it.
8916 * xfaces.c (face-alternative-font-family-alist): Remove
8917 DEFVAR_LISP; staticpro instead.
8919 * xmenu.c (menu_help_callback): Call show_help_echo with
8922 * keyboard.c (show_help_echo): Add parameter WINDOW.
8923 (read_char): Call show_help_echo with window extracted from Lisp
8925 (gen_help_event): Add parameter WINDOW.
8927 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8929 * xterm.c (help_echo_window): New variable.
8930 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8931 (XTread_socket): Pass help_echo_window to gen_help_event.
8932 (syms_of_xterm): Initialize and staticpro help_echo_window.
8934 2000-07-18 Dave Love <fx@gnu.org>
8936 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8938 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8940 * alloc.c (allocate_string_data): If string had already data
8941 assigned, copy old contents to new string data.
8943 * coding.c (syms_of_coding): Fix typo in spelling of variable
8944 `inhibit-iso-escape-detection'.
8946 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8948 * Makefile.in: Add dependencies on dispextern.h.
8949 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8950 `free'; both can conflict with system header files.
8952 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8954 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8957 2000-07-18 Dave Love <fx@gnu.org>
8959 * window.c (Fwindow_list): Declare arg `window'.
8961 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8963 * coding.c (setup_coding_system): Don't override the explicitly
8964 specified designations.
8966 2000-07-15 Miles Bader <miles@gnu.org>
8968 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8969 from `text_property_eq' and `text_property_stickiness', respectively.
8970 (find_field, Fconstrain_to_field, char_property_eq)
8971 (char_property_stickiness): Changed to call char-property functions
8972 instead of text-property-only ones.
8974 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8975 `next_single_char_property_change'). Do more error checking, and
8976 cleanup limit behavior.
8977 (Fprevious_single_char_property_change): New function.
8978 (syms_of_textprop): Initialize new subrs.
8980 * xdisp.c (display_prop_end, invisible_text_between_p):
8981 Call Fnext_single_char_property_change instead of
8982 next_single_char_property_change.
8984 2000-07-15 Jason Rumney <jasonr@gnu.org>
8986 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8987 after menu is finished with.
8988 (add_menu_item): Only consider wv->title as a menu title.
8989 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8991 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8993 (FONT_REGEXP): Remove unused macro, and its sub-components.
8994 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8996 * w32term.c (help_echo_object, help_echo_pos): New variables.
8997 (note_mode_line_highlight): Store additional information about the
8998 help-echo in help_echo_object and help_echo_pos. Check both
8999 `local-map' and `keymap' properties for changing the cursor
9000 (note_mouse_highlight): Store additional information about the
9001 help-echo in help_echo_object and help_echo_pos.
9002 (note_tool_bar_highlight): Set help_echo_object to nil and
9003 help_echo_pos to -1.
9004 (w32_read_socket): Use gen_help_event instead of filling
9005 input_events manually.
9006 (syms_of_w32term): Staticpro help_echo_object.
9007 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
9008 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
9009 (x_clear_mouse_face): New function.
9010 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
9011 (x_update_window_begin): No need to turn off the mouse
9013 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9014 depending on whether they contain glyphs highlighted in mouse-face.
9015 (x_fill_stretch_glyph_string): Consume runs of stretch
9016 glyphs instead of a single one.
9017 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9018 with new argument list.
9019 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9020 (x_append_glyph, x_append_composite_glyph)
9021 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9022 changes in struct glyph starting 1999-12-27. See comments for
9023 xterm.c on 2000-07-05.
9025 2000-07-14 Sam Steingold <sds@gnu.org>
9027 * xfaces.c (realize_x_face): Fix the last patch:
9028 check `default_face' before dereferencing.
9030 2000-07-14 Dave Love <fx@gnu.org>
9032 * syntax.c (back_comment): Add null default in switch (for pcc).
9034 2000-07-14 Kenichi Handa <handa@etl.go.jp>
9036 * xfaces.c (realize_x_face): Make fontset using the base of the
9037 default_face's fontset, not using the default fontset.
9039 * coding.c (inhibit_iso_escape_detection): New variable.
9040 (syms_of_coding): Make it a Lisp variable.
9041 (detect_coding_iso2022): If inhibit_iso_escape_detection is
9042 nonzero, ignore ISO2022's escape sequence.
9044 2000-07-14 Gerd Moellmann <gerd@gnu.org>
9046 * alloca.c (malloc) [emacs]: Define as xmalloc.
9048 * xfns.c (Fx_show_tip): If frame parameters contain a position,
9049 use that instead of the mouse position. Add parameters DX and DY.
9051 * dispextern.h (Fx_show_tip): Adjust number of parameters
9054 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
9055 if HELP is a function, call it with OBJECT and POS as parameters
9056 to get the help to display.
9057 (gen_help_event, kbd_buffer_store_help_event): New functions.
9058 (kbd_buffer_get_event): Construct the Lisp help-event differently.
9059 (read_char): Call show_help_echo with new parameters.
9061 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
9064 * xterm.c (help_echo_object, help_echo_pos): New variables.
9065 (note_mode_line_highlight): Store additional information about the
9066 help-echo in help_echo_object and help_echo_pos. Check both
9067 `local-map' and `keymap' properties for changing the cursor
9068 (note_mouse_highlight): Store additional information about the
9069 help-echo in help_echo_object and help_echo_pos.
9070 (note_tool_bar_highlight): Set help_echo_object to nil and
9071 help_echo_pos to -1.
9072 (XTread_socket): Use gen_help_event instead of filling
9073 input_events manually.
9074 (syms_of_xterm): Staticpro help_echo_object.
9076 * xmenu.c (menu_highlight_callback): Use
9077 kbd_buffer_store_help_event instead of setting up and input_event
9080 * xdisp.c (eval_form): GCPRO argument sexpr.
9081 (call_function): New function.
9082 (handle_single_display_prop): Use call_function and FUNCTIONP
9083 instead of checking whether if font_height is a symbol and
9086 * eval.c (internal_condition_case_2): New function.
9088 * lisp.h (FUNCTIONP): New macro.
9089 (internal_condition_case_2, call_function): Add prototypes.
9091 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
9092 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
9093 Always set `arg' member of input_events.
9094 (construct_menu_click): Unused function removed.
9096 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
9098 * w32term.c (construct_mouse_click, construct_mouse_wheel)
9099 (construct_drag_n_drop, x_scroll_bar_handle_click)
9100 (w32_read_socket): Always set `arg' member of input_events.
9102 * keyboard.c (show_help_echo): Use eval_form. Add comment.
9104 * lisp.h (eval_form): Add prototype.
9106 * xdisp.c (eval_form): Make it externally visible.
9108 2000-07-13 Gerd Moellmann <gerd@gnu.org>
9110 * xterm.c (x_handle_tool_bar_click): Store the frame in the
9111 frame_or_window slot of TOOL_BAR_EVENT input events instead of
9112 consing. For prefix events, store the frame in the `arg' slot of
9113 the event, otherwise store the key there.
9114 (XTread_socket): Instead of consing, use the frame_or_window slot
9115 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
9117 * xmenu.c (menu_highlight_callback): Store help string in the
9118 `arg' member of the input event; don't cons.
9119 (menubar_selection_callback): Use the `arg' slot of input events
9120 to queue additional information, instead of consing.
9122 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
9124 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
9126 (w32_read_socket): Adapt to changes in HELP_EVENTs.
9128 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
9129 input events to queue additional information, instead of consing.
9131 * keyboard.c (kbd_buffer_gcpro): Renamed from
9132 kbd_buffer_frame_or_window. Now used for all Lisp objects
9133 referenced from the input queue.
9134 (kbd_buffer_store_event): Always use structure assignment for
9135 copying input events. Record all Lisp objects referenced from
9136 events in kbd_buffer_gcpro.
9137 (kbd_buffer_get_event): Construct Lisp `help-echo' events
9138 differently from input events. Test for prefix menu_bar_events
9139 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
9140 event in kbd_buffer_gcpro to nil.
9141 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
9142 frame_or_window is equal to its arg member as prefix events.
9143 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
9144 used by an input event to nil.
9145 (init_keyboard): Use two times the size of the input queue
9146 for kbd_buffer_gcpro.
9147 (syms_of_keyboard): Likewise.
9149 * emacs.c (handle_USR2_signal, handle_USR1_signal):
9150 Use USER_SIGNAL_EVENT.
9152 * termhooks.h (struct input_event): Add member `arg'.
9153 (MENU_BAR_EVENT): Renamed from menu_bar_event.
9154 (USER_SIGNAL_EVENT): Renamed from user_signal.
9156 * xfaces.c (ASET): Remove definition.
9158 * lisp.h (AREF, ASET, ASIZE): New macros.
9160 * fontset.c (AREF, ASIZE): Remove definitions.
9162 * fns.c (AREF): Remove definition.
9164 * composite.c (AREF): Remove definition.
9166 2000-07-12 Gerd Moellmann <gerd@gnu.org>
9168 * dispnew.c (redraw_overlapped_rows): Add missing local.
9169 (scrolling_window): Remove debug code.
9171 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
9172 Before scrolling, turn off a mouse-highlight in the window
9175 * xterm.c (x_update_window_end): Add parameter
9176 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
9177 redisplay in XTframe_up_to_date.
9178 (x_clear_mouse_face): New function.
9179 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
9181 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
9183 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
9184 it when any row is written to that contains glyphs highlighted in
9186 (update_window): Call the window update end hook with new
9187 parameter MOUSE_FACE_OVERWRITTEN_P.
9188 (direct_output_for_insert): Give up if row contains mouse-face.
9190 * dispextern.h (struct redisplay_interface): Add parameter
9191 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
9192 (clear_mouse_face): New function pointer member.
9194 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
9196 * syntax.c (back_comment): Use one switch rather than a few `if's.
9197 Obey open_paren_in_column_0_is_defun_start.
9198 When reverting to the `slow' method, try to nicely handle the case
9199 of nested comments by checking that the comment-starter we found
9200 does indeed match the comment-ender.
9201 (scan_sexps_forward, scan_sexps_forward):
9202 Ignore excessive opening parenthesis rather than throwing an error.
9204 2000-07-11 Gerd Moellmann <gerd@gnu.org>
9206 * doc.c (Fsubstitute_command_keys): Handle case that a GC
9207 in Fwhere_is_internal or get_keymap_1 relocates string contents.
9209 * dispnew.c (direct_output_forward_char): Give up if currently
9210 displaying a message instead of the minibuffer contents.
9212 * xterm.c (x_update_window_begin): No need to turn off the mouse
9214 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9215 depending on whether they contain glyphs highlighted in mouse-face.
9217 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
9218 compare the mouse_face_p flags of both rows.
9220 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
9222 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
9224 * keyboard.c (show_help_echo): Accept additional parameter
9225 ok_to_overwrite_keystroke_echo.
9226 (read_char): Call show_help_echo with a zero
9227 ok_to_overwrite_keystroke_echo argument.
9228 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
9229 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
9230 ok_to_overwrite_keystroke_echo argument.
9231 * w32menu.c (w32_menu_display_help): Call show_help_echo with
9232 non-zero ok_to_overwrite_keystroke_echo argument.
9234 2000-07-10 Gerd Moellmann <gerd@gnu.org>
9236 * xdisp.c (try_window_id): If changes are all below what is
9237 displayed in the window, and point is in the window, we still
9238 might have to find point on the display.
9240 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
9241 glyphs instead of a single one.
9242 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9243 with new argument list.
9244 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9246 * keymap.c (get_keymap_1): Add comment that this function can GC.
9247 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
9248 comment that functions can GC.
9249 (Fset_keymap_parent): GCPRO arg KEYMAP.
9251 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
9253 * msdos.c (XMenuActivate): After exiting the menu, restore the
9254 echo area message and erase it.
9256 2000-07-10 Kenichi Handa <handa@etl.go.jp>
9258 * fontset.c (Ffontset_info): Make the return value more compatible
9259 with that of Emacs 20.
9261 2000-07-07 Gerd Moellmann <gerd@gnu.org>
9263 * eval.c (Fsignal): Handle case that backtrace_list is null.
9265 2000-07-07 Kenichi Handa <handa@etl.go.jp>
9267 * ccl.c (Fccl_execute): Typo fixed.
9269 2000-07-06 Gerd Moellmann <gerd@gnu.org>
9271 * window.c (window_loop): Add missing gcpro1 local variable.
9273 * window.c (Fwindow_list): Reverse list at the end.
9274 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
9275 means allow windows on OWINDOW's frame, only.
9276 (window_loop): Simplified; use Fwindow_list.
9278 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
9280 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9282 * xterm.c (XTread_socket): Increment handling_signal at the start,
9283 decrement it at the end.
9285 * eval.c (handling_signal): New variable.
9286 (Fsignal): Abort if handling_signal is non-zero.
9288 * lisp.h (handling_signal): External declaration.
9290 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
9292 2000-07-05 Ken Raeburn <raeburn@gnu.org>
9294 Sound support for NetBSD through "Linux emulation" support:
9295 * config.in (HAVE_SOUNDCARD_H): Undef.
9296 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
9297 * Makefile.in (LIBSOUND): New variable.
9298 (LIBES): Include it.
9299 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
9300 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
9301 (vox_open): Use DEFAULT_SOUND_DEVICE.
9302 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
9304 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9306 * print.c (print_error_message): If Vsignaling_function is set,
9307 show it in *Messages*.
9309 * lisp.h (Vsignaling_function): External declaration.
9311 * eval.c (Vsignaling_function): New variable.
9312 (Fsignal): Compute it.
9313 (syms_of_eval): Staticpro it.
9315 2000-07-05 Dave Love <fx@gnu.org>
9317 * syswait.h: Use the autoconf recommended approach. Old code
9318 #if'd out in case we need to revert.
9320 * config.in (HAVE_SYS_WAIT_H): Added.
9322 2000-07-05 Andrew Innes <andrewi@gnu.org>
9324 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
9325 when non-NULL instead of __morecore, to take account of buffer
9326 memory. This also solves a problem with spurious memory warnings
9329 * ralloc.c: Make real_morecore non-static.
9331 * eval.c (internal_condition_case): Comment out abort if
9332 interrupt_input_blocked is not zero.
9334 * makefile.nt: Add support for `bootstrap' and related targets.
9335 Include minimal debug info in emacs.exe in release build.
9336 Remove all dependencies on lisp.h, and fixup some others.
9338 * w32.c (init_environment): Install code from 20.7 for providing
9339 default values for environment variables, based on the
9340 executable's own location.
9341 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
9342 (sys_socket): Install socket inheritance bug fix from 20.7.
9344 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
9345 here via blockinput.h).
9347 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
9349 * w32menu.c (w32_menu_display_help):
9350 * xmenu.c (menu_help_callback): Use show_help_echo.
9352 * keyboard.h (show_help_echo): Declare.
9354 * keyboard.c (show_help_echo): New function, extracted from read_char.
9355 Feval its `msg' argument if it's a cons cell.
9356 (read_char): Use it.
9357 (follow_key): Pass `autoload' to get_keyelt.
9359 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
9360 (note_tool_bar_highlight, XTread_socket):
9361 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
9363 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
9364 (note_tool_bar_highlight, w32_read_socket):
9365 Do not gratuitously ignore non-string `help-echo' properties.
9367 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9369 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
9371 * window.c (delete_all_subwindows): Reset Vwindow_list.
9373 * xterm.c (x_append_glyph, x_append_composite_glyph)
9374 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9375 changes in struct glyph starting 1999-12-27. Some bit-fields of
9376 struct glyph were not set, which made glyphs unequal when compared
9377 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
9378 effects were the result. This also depended on the contents of
9379 memory returned by xmalloc. If flickering happens again, activate
9380 the code in clear_glyph_row that's in #if 0. If the flickering is
9381 gone with that, chances are that it is caused by something similar.
9383 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
9385 * dispextern.h: Add some comments.
9387 * window.c (add_window_to_list): Add parameter LIST.
9388 (window_list): Order list so that, for each frame, windows are
9389 in canonical order, and so that frames appear in the list in
9390 the order given by Vframe_list.
9391 (next_window): Reverse the handling of NEXT_P.
9393 2000-07-04 Gerd Moellmann <gerd@gnu.org>
9395 * window.c (Vwindow_list): New variable.
9396 (make_window, delete_window): Set Vwindow_list to nil.
9397 (check_window_containing): New function.
9398 (window_from_coordinates): Rewritten.
9399 (add_window_to_list, window_list, candidate_window_p)
9400 (decode_next_window_args, next_window): New functions.
9401 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
9402 (Fwindow_list): New function.
9403 (Fother_window): Cleaned up.
9404 (foreach_window): Add a longer "variable argument list". Let
9405 callback function return 0 to indicate that cycling over windows
9407 (foreach_window_1): Likewise.
9408 (freeze_window_start): Return int.
9409 (init_window): New function.
9410 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9412 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9413 input_event with bzero.
9414 (main): Call init_window.
9416 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9419 2000-07-04 Kenichi Handa <handa@etl.go.jp>
9421 * composite.h (make_composition_value_copy): Extern it.
9423 * composite.c (make_composition_value_copy): New function.
9425 * editfns.c (Fformat): While copying text properties, make each
9426 composition property value a copy.
9428 * fns.c (concat): While copying text properties, make each
9429 composition property value a copy.
9431 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9433 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9435 * fns.c (sweep_weak_table): Mark only objects that are not
9438 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9439 include those frames as candidates which have their focus
9440 redirected to the minibuffer frame.
9442 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9444 * fns.c (Fputhash): Return `value' rather than nil.
9446 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9448 * frame.c (next_frame): Don't check focus redirection in case
9449 MINIBUF is a window. Doing so excludes frames using MINIBUF
9450 unless their focus is redirected, which contradicts the
9451 specification of next-frame, and leads to infinite loops in
9452 certain situations when cycling through windows with next-window.
9454 2000-06-30 Kenichi Handa <handa@etl.go.jp>
9456 * coding.c (code_convert_region): Even if the length of text is
9457 zero, try to convert it if coding->type is coding_type_ccl.
9458 (decode_coding_string, encode_coding_string): Likewise.
9460 2000-06-28 Gerd Moellmann <gerd@gnu.org>
9462 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
9463 the display if windows_or_buffers_changed.
9465 * dispnew.c (struct row_entry): New structure.
9466 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9467 (row_table_size, old_lines, new_lines, old_lines_size)
9468 (new_lines_size, run_pool, runs_size, runs): New variables.
9469 (add_row_entry): New function.
9470 (scrolling_window): Use data structures allocated with xmalloc and
9471 held in global variables, instead of allocating them with alloca and
9472 holding them in local variables. Use a larger hash table whose
9473 size depends on glyph matrix sizes. Don't use bzero to clear the
9474 hash table; instead, clear used slots only.
9476 * fns.c (next_almost_prime): Make it externally visible.
9478 * lisp.h (next_almost_prime): Add prototype.
9480 * s/isc4-0.h (sigunblock): Define.
9482 * s/sco5.h (sigunblock): Define.
9484 2000-06-27 Dave Love <fx@gnu.org>
9486 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9487 (moved to osf5-0.h).
9488 [!NOT_C_CODE]: Protect string.h stuff.
9490 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9491 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9493 2000-06-27 Gerd Moellmann <gerd@gnu.org>
9495 * xdisp.c (resize_mini_window): Subtract the extra line spacing
9496 below the last line from the needed window height.
9498 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9500 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9501 (Fwidget_get): Use it.
9502 (syms_of_fns): Defsubr it.
9504 2000-06-26 Gerd Moellmann <gerd@gnu.org>
9506 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
9507 display info for XIM.
9508 (xim_open_dpy): Likewise.
9509 (xim_close_dpy): Don't free the display info's XIM.
9511 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9513 * config.in (USE_XIM): New define.
9515 * keymap.c (get_keyelt): For menu-items containing a `:filter
9516 FILTER', apply FILTER to the menu-item's definition to get the
9517 real definition to use.
9519 * lisp.h (QCfilter): External declaration.
9521 * xfns.c (Fimage_size): New function.
9522 (syms_of_xfns): Defsubr it.
9524 2000-06-26 Andreas Schwab <schwab@suse.de>
9526 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9529 2000-06-25 Dave Love <fx@gnu.org>
9531 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9533 * Makefile.in (blockinput.h): Depend on atimer.h.
9534 (atimer.h): Depend on systime.h.
9536 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9538 * atimer.h: Protect against multiple inclusion. Include systime.h.
9540 * lisp.h (swap_in_global_binding): Declare.
9542 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9544 * process.c (Fopen_network_stream): Turn off atimers for duration
9545 of call to connect. (Patch from Gerd.)
9547 2000-06-23 Dave Love <fx@gnu.org>
9549 * ralloc.c: Maybe include unistd.h
9551 * emacs.c (setgrp): Undefine before defining.
9552 (malloc_warning, set_time_zone_rule, index): Prototype.
9554 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9555 HAVE_STRUCT_TIMEZONE.
9557 * s/osf1.h: Move string.h hack here from alpha.h and make it
9559 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9561 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9562 (SOCKLEN_TYPE): Don't define.
9564 * m/alpha.h: Remove string.h hack.
9566 * s/osf5-0.h: New file.
9568 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9569 include time.h, done by systime.h.
9570 [__FreeBSD__]: Remove redundant includes.
9572 * callproc.c (setpgrp): Undefine before defining.
9573 (delete_temp_file): Return Qnil to avoid warning.
9575 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9577 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9580 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9582 * composite.h (compose_text): Declare.
9584 * xterm.c: Don't include sys/types.h unconditionally. Don't
9585 protect its inclusion with !USG (following xmenu.c).
9587 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9589 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9592 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9594 * coding.c (decode_eol_post_ccl): Special handling for undecided
9595 and inconsistent EOL types.
9597 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9599 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9600 trough color and main window's background color.
9602 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9604 * xterm.h (Xt_app_con): External declaration.
9606 * widget.c (EmacsFrameRealize): Fix typo.
9608 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9610 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9611 (handle_invisible_prop): Record the start of invisible text in
9612 it->add_overlay_start.
9613 (struct overlay_entry): Add member `overlay'.
9614 (handle_overlay_change): Simplify.
9615 (next_overlay_string): After having processed overlay strings at the
9616 end of the buffer, record that fact in
9617 it->overlay_strings_at_end_processed_p.
9618 (compare_overlay_entries): If before- and after-strings come
9619 from the same overlay, let before-strings come first.
9620 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9621 (load_overlay_strings): Take it->add_overlay_start into account
9622 when adding overlay strings.
9624 * dispextern.h (struct it): Add member add_overlay_start.
9626 2000-06-22 Dave Love <fx@gnu.org>
9628 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9630 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9632 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9634 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9637 2000-06-21 Dave Love <fx@gnu.org>
9639 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9641 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9643 * syntax.c (back_comment): Simplify string-parity counting (with
9644 the added benefit of handling multiple string-styles as long as
9645 they are not intertwined).
9646 Jump to the slow code as soon as a comment starter is found in
9647 a "string_lossage" position. Fixes the case: " /* " /* " */.
9649 2000-06-21 Dave Love <fx@gnu.org>
9651 * Makefile.in: Use GETLOADAVG_LIBS.
9653 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9654 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9656 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9658 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9659 (Fforward_comment, scan_lists):
9660 Check the comstyle of single-char comment-starters.
9661 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9662 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9663 Check the comstyle of single-char comment-starters.
9664 Clarify control-flow around the Scomment case.
9666 2000-06-20 Dave Love <fx@gnu.org>
9668 * fns.c (make_hash_table, maybe_resize_hash_table):
9669 Cast arg of next_almost_prime.
9671 * tparam.c [emacs]: Include lisp.h.
9673 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9676 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9678 * keyboard.c (adjust_point_for_property): Check if display
9679 property should be treated as intangible by looking at its value.
9681 * xdisp.c (single_display_prop_intangible_p)
9682 (display_prop_intangible_p): New functions.
9684 * dispextern.h (display_prop_intangible_p): Add prototype.
9686 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9688 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9689 argument to sigprocmask.
9691 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9692 argument to sigprocmask.
9694 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9695 sigprocmask_set, and pass a pointer to it to sigprocmask.
9697 * sysdep.c (sigprocmask_set): New variable.
9699 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9702 2000-06-20 Sam Steingold <sds@gnu.org>
9704 * xrdb.c: Don't declare xmalloc, xrealloc.
9706 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9708 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9709 (re_comp): Cast gettext return value to avoid complaints when
9712 2000-06-20 Dave Love <fx@gnu.org>
9714 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9716 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9718 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9720 * m/alpha.h: Don't declare xmalloc, xrealloc.
9722 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9724 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9726 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9728 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9731 * keyboard.h (poll_for_input_1): Declare.
9733 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9735 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9737 * doprnt.c: Don't declare xmalloc, xrealloc.
9739 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9740 (getenv, ctime, getwd): Removed.
9741 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9743 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9744 x_set_tool_bar_lines.
9746 * config.in: Add HAVE_GETWD. Move some definitions above
9747 machine/system includes.
9749 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9751 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9753 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9754 contain information about ENCODING.
9756 * fontset.c (FONTSET_ASCII): Use the first element of char table
9757 for an ASCII font, not defalt slot.
9758 (fontset_ref_via_base): If FONTSET doesn't contain information for
9759 C, try the default fontset.
9760 (make_fontset): Don't copy the default fontset.
9761 (fontset_font_pattern): Likewise.
9762 (accumulate_font_info): If ELT is nil, use the corresponding
9763 element in the default fontset.
9765 2000-06-19 Dave Love <fx@gnu.org>
9767 * syntax.c (Fparse_partial_sexp): Doc fix.
9769 * regex.h: Test PROTOTYPES as well as __STDC__.
9771 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9772 errno, strerror. Put text after #endif in comment.
9774 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9776 * xterm.c (x_frame_of_widget): Likewise.
9778 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9780 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9781 to Vfundamental_mode_abbrev_table.
9783 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9784 bogus objects are marked. This slows down GC by ~80 percent, but
9785 it might be worth trying when debugging GC-related problems.
9786 This feature requires conservative stack marking to be enabled.
9788 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9789 returns XLookupChars, reset `modifiers' to zero.
9791 2000-06-19 Dave Love <fx@gnu.org>
9793 * mktime.c: Unprotoized.
9795 2000-06-19 Richard Stallman <rms@gnu.org>
9797 * data.c (set_internal): If variable is frame-local,
9798 store the new value immediately into the frame parameter alist.
9800 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9802 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9803 in the custom handler pointer.
9805 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9806 value, or checks for CHAR_META can fail when Lisp_Object is a
9808 * keymap.c (get_keyelt): Likewise.
9810 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9812 * ccl.h (struct ccl_program): New member eol_type.
9813 (struct ccl_spec): New member cr_carryover.
9815 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9816 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9818 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9819 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9820 (decode_eol_post_ccl): New function.
9821 (decode_coding): Don't detect EOL format here for CCL based coding
9823 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9824 decode_eol_post_ccl after running the CCL program.
9825 (code_convert_region): Don't detect EOL format here for CCL based
9827 (decode_coding_string): Likewise.
9829 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9831 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9832 when treating it as an integer.
9834 * coding.h (encode_coding_string): Declare.
9836 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9839 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9840 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9841 to be passed to get_local_map.
9843 * sound.c (Fplay_sound): Don't call make_number on
9844 Frun_hook_with_args count argument.
9846 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9847 for lisp objects in X event structure data field, when lisp
9848 objects are represented with unions.
9849 (x_scroll_bar_to_input_event): Ditto.
9851 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9853 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9854 termination of string. Fix sense of test whether
9855 Vline_number_display_limit is an integer.
9857 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9859 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9860 only if HAVE_X_WINDOWS.
9862 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9865 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9868 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9870 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9873 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9875 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9876 start of the while loop.
9878 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9880 * atimer.c (alarm_signal_handler): Add forward declaration.
9882 * data.c (set_internal): Remove debug code.
9884 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9886 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9888 * unexec.c (toplevel) [COFF]: Include coff.h.
9890 * s/lynxos.h: New file.
9892 * keymap.c (Fsingle_key_description): Enclose function key and
9893 event symbol names in angle brackets.
9895 * xdisp.c (setup_echo_area_for_printing): Call
9896 message_log_maybe_newline if message_buf_print is not set.
9898 * print.c (printchar, strout): Don't check message_buf_print
9899 before calling setup_echo_area_for_printing because that
9900 function does something useful even when message_buf_print is
9903 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9905 (ensure_echo_area_buffers): Initialize echo buffer's
9906 truncate lines setting to nil.
9907 (with_echo_area_buffer): Don't set the echo buffer's truncate
9909 (set_message_1): Set it here instead, based on the value
9910 of message_truncate_lines.
9911 (resize_mini_window): Handle case that lines are truncated.
9912 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9913 DEFVAR_BOOL message-truncate-lines.
9915 * keyboard.c (read_char): Bind message-truncate-lines to t
9916 while displaying a help-echo.
9918 * lisp.h (Qmessage_truncate_lines): External declaration.
9920 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9922 * xdisp.c (Vline_number_display_limit): Renamed from
9923 line_number_display_limit.
9924 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9925 Extend documentation string. Initialize
9926 Vline_number_display_limit to nil meaning no limit.
9927 (decode_mode_spec): Use Vline_number_display_limit with its new
9930 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9932 2000-06-13 Richard Stallman <rms@gnu.org>
9934 * frame.c (Fmodify_frame_parameters): Doc fix.
9936 * xfns.c (x_set_frame_parameters): Comment fix.
9938 * frame.c (store_frame_param): Call swap_in_global_binding if the
9939 variable's current binding was chosen based on this frame.
9941 * data.c (swap_in_global_binding): New function.
9943 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9945 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9946 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9948 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9950 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9952 2000-06-12 Jason Rumney <jasonr@gnu.org>
9954 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9956 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9958 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9960 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9962 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9964 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9965 (syms_of_xfaces): Defsubr Sdump_colors.
9966 (x_free_colors): Don't treat b&w specially on default visual.
9967 (x_free_dpy_colors): New function.
9968 (free_face_colors): Don't check visual class; it's done
9971 * xterm.c (x_frame_of_widget): New function.
9972 (x_alloc_nearest_color_for_widget): Use it.
9973 (x_copy_dpy_color): New function.
9974 (x_destroy_window): Free various colors.
9976 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9978 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9980 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9982 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9984 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9986 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9988 2000-06-11 Dave Love <fx@gnu.org>
9990 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9992 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9994 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9996 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9998 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
10001 2000-06-10 Kenichi Handa <handa@etl.go.jp>
10003 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
10004 (regex_compile): Fix the code for handling the case of single byte
10005 char and multibyte char being mixed in a range within [...].
10007 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
10008 and dst_multibyte members of coding.
10010 * charset.c (update_charset_table): Update the table
10011 bytes_by_char_head.
10012 (init_charset_once): Initialize elements of bytes_by_char_head to
10013 1 except for leading codes for private charases.
10015 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
10016 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
10018 2000-06-09 Ken Raeburn <raeburn@gnu.org>
10020 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
10021 access the data it doesn't point to.
10023 2000-06-08 Gerd Moellmann <gerd@gnu.org>
10025 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
10026 will be translated to a switch-frame event when reading the
10027 event queue. This is necessary because Emacs otherwise won't
10028 perform a switch-frame to a new frame until some other event, for
10029 example a keystroke event, forces it to do so. This has various
10030 effects, one visible being that the cursor of a frame created with
10031 C-x 5 2 or switched to with a window manager key binding like
10032 A-TAB stays hollow because selected_window isn't on the newly
10033 focused frame until the switch-frame is performed.
10035 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
10036 generating a switch-frame event if necessary.
10038 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
10040 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
10043 2000-06-08 Kenichi Handa <handa@etl.go.jp>
10045 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
10047 2000-06-07 Gerd Moellmann <gerd@gnu.org>
10049 * window.c (displayed_window_lines): Take empty lines at
10050 the bottom of a window into account.
10052 * window.c (displayed_window_lines): New function.
10053 (Fmove_to_window_line): Use displayed_window_lines to determine
10054 the number of lines to move, instead of using the window's height.
10056 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
10057 to stop reading, even if the form read sets point to a different
10058 value when evaluated.
10060 * xdisp.c (display_line): Fix code deciding in which line to
10063 2000-06-07 Kenichi Handa <handa@etl.go.jp>
10065 * fileio.c (e_write): Free composition data if stored in
10068 2000-06-06 Gerd Moellmann <gerd@gnu.org>
10070 * xdisp.c (display_line): Set row's and iterator's
10071 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
10072 Set cursor even if row ends in the middle of a character.
10073 (dump_glyph_row): Print values of new flags.
10074 (redisplay_window) <cursor movement in unchanged window>: When
10075 point has been moved forward, and PT is at the end of the cursor
10076 row, don't place the cursor in the next row if the cursor row ends
10077 in the middle of a character or at ZV.
10079 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
10080 (struct glyph_row): Add starts_in_middle_of_char_p and
10081 ends_in_middle_of_char_p.
10082 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
10083 ends_in_middle_of_char_p flag.
10084 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
10086 * term.c (append_glyph): Revert change of 2000-06-06.
10088 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
10089 padding glyph not fitting on line as whole character not
10092 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
10093 this isn't true for images with `:ascent 100'.
10095 2000-06-06 Kenichi Handa <handa@etl.go.jp>
10097 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
10098 as modified if it is originally unmodified.
10100 * term.c (encode_terminal_code): Change the way to check if
10101 terminal coding does any conversion.
10102 (append_glyph): Set glyph->pixel_width correctly.
10104 * xdisp.c (display_line): While checking line continuation, pay
10105 attention to a padding glyph.
10107 2000-06-05 Gerd Moellmann <gerd@gnu.org>
10109 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
10111 2000-06-05 Dave Love <fx@gnu.org>
10113 * xdisp.c: Include fontset.h.
10115 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
10117 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10119 * dispnew.c: Conditionally include term.h.
10121 * coding.h: Declare code_convert_string_norecord.
10123 * frame.h (struct frame): Use volatile unconditionally.
10125 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
10127 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
10129 * systime.h: Protect against multiple inclusion.
10130 (timezone) [USG5_4]: Define as time_t.
10132 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10133 (Foptimize_char_table, make_temp_name): Declare.
10135 * Makefile.in (xdisp.o): Depend on fontset.h.
10137 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10139 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10140 (Foptimize_char_table, make_temp_name): Declare.
10144 * s/netbsd.h: Don't define autoconfiscated MATHERR.
10146 2000-06-02 Dave Love <fx@gnu.org>
10148 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
10150 2000-06-02 Gerd Moellmann <gerd@gnu.org>
10152 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
10153 result face, set flags in that face indicating that colors may not
10156 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
10157 glyph, use the ASCII NUL character to determine the face.
10159 2000-06-02 Dave Love <fx@gnu.org>
10161 * sysdep.c: Conditionally include stdlib.h, unistd.h.
10162 (VFORK_RETURN_TYPE): Remove.
10164 * config.in: Add NO_MATHERR.
10166 2000-06-01 Dave Love <fx@gnu.org>
10168 * cmds.c (internal_self_insert): Don't check
10169 Vbefore_change_function, Vafter_change_function.
10171 * insdel.c (signal_before_change, signal_after_change): Likewise.
10173 * buffer.c (Vbefore_change_function, Vafter_change_function):
10174 Variables and their initializations deleted.
10176 * callint.c (Fcall_interactively): Doc fix.
10178 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
10180 2000-05-31 Dave Love <fx@gnu.org>
10182 * textprop.c: Revert last change -- duplicated.
10184 2000-05-31 Gerd Moellmann <gerd@gnu.org>
10186 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
10189 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
10191 2000-05-31 Jason Rumney <jasonr@gnu.org>
10193 * search.c (Fre_search_forward, Fre_search_backward)
10194 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
10196 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
10198 2000-05-30 Jason Rumney <jasonr@gnu.org>
10200 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
10201 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
10203 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
10205 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
10206 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
10207 expand a nil default_filename.
10209 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
10210 pointer to glyph_to_pixel_coords, not a frame.
10212 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
10213 coding.h to dependencies.
10215 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
10217 * w32console.c (glyph_to_pixel_coords): Change first parameter to
10218 window pointer to be consistent with w32term.c and xterm.c.
10220 * w32fns.c: Format and doc changes to bring closer to xfns.c.
10221 (VIETNAMESE_CHARSET): Define if not defined in system headers.
10222 (Qline_spacing, Qcenter): New variables.
10223 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
10224 (x_set_line_spacing): New function.
10225 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
10226 (x_specified_cursor_type): New function.
10227 (x_set_cursor_type): Use it.
10228 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
10230 (validate_x_resource_name, x_get_resource_string): Measure lengths
10231 of external strings in bytes.
10232 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
10233 GetTextExtentPoint32 with NULL title.
10234 (Fx_create_frame): Initialize Qline_spacing.
10235 (w32_load_system_font): Initialize font->double_byte_p.
10236 (x_to_w32_charset): Use Vw32_charset_info_alist.
10237 (Image, busy cursor, tooltip functions): Merged changes from
10238 xfns.c. Not yet functional on Windows.
10240 * w32gui.h (W32FontStruct): Add double_byte_p member.
10242 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
10243 (emacs_button_translation): Use it.
10244 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
10245 in `mask' to be set.
10247 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
10250 * w32term.c: Format and doc changes to bring closer to xterm.c.
10251 (w32_char_font_type): New enum.
10252 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
10253 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
10254 (w32_encode_char): New function.
10255 (x_encode_char): Removed.
10256 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
10257 x_encode_char and w32_font_is_double_byte.
10258 (x_produce_image_glyph): Use image_ascent.
10259 (x_produce_glyphs): Use new version of w32_per_char_metric and
10260 handle NULL return value. Allow extra line spacing.
10261 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
10262 (w32_get_glyph_overhangs): Remove unicode_p param. Use
10263 w32_font_type member of glyph instead.
10264 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
10265 (fast_find_position): Make sure not to consider rows not visible
10267 (w32_read_socket) [WM_MENUSELECT]: Cannot call
10268 w32_menu_display_help with input blocked, as it can abort.
10269 (x_display_and_set_cursor): Choose cursor depending
10270 on buffer-local value of cursor_type.
10271 (x_draw_bar_cursor): Add parameter WIDTH.
10273 * w32term.h (CP_DEFAULT): Define.
10274 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
10276 2000-05-30 Gerd Moellmann <gerd@gnu.org>
10278 * search.c (Fre_search_forward, Fre_search_backward)
10279 (Fposix_search_backward, Fposix_search_forward): Doc fix.
10281 2000-05-30 Kenichi Handa <handa@etl.go.jp>
10283 * coding.c (detect_coding_iso2022): Fix code for checking
10284 CODING_CATEGORY_MASK_ISO_8_2.
10286 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
10288 * regex.c (PREFETCH_NOLIMIT): New function.
10289 (re_match_2_internal): Use it and adjust the end_match_2 logic.
10291 2000-05-29 Gerd Moellmann <gerd@gnu.org>
10293 * syntax.c (find_defun_start): Move test for
10294 open_paren_in_column_0_is_defun_start outside of the loop.
10296 * xdisp.c (redisplay_window): Really switch buffers when
10297 displaying mode lines, and temporarily set selected_frame to the
10298 frame of the window that's redisplayed.
10300 * xfaces.c (free_realized_faces): Block/unblock input.
10301 (free_realized_multibyte_face): Ditto.
10303 2000-05-29 Dave Love <fx@gnu.org>
10305 * textprop.c (Qkeymap): New variable.
10306 (syms_of_textprop): Intern it.
10308 * keymap.c: Include intervals.h.
10309 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
10311 * Makefile.in (keymap.o): Depend on intervals.h.
10313 * keyboard.c (menu_bar_items, tool_bar_items)
10314 (Fexecute_extended_command): Deal with `keymap' property.
10315 (read_key_sequence): Track map from `keymap' property as well as
10318 * intervals.c (get_local_map): Extra arg to allow looking for
10321 * intervals.h (map_property): New enum.
10322 (get_local_map): Extra arg using it.
10323 (Qkeymap): Declare.
10325 * lisp.h (get_local_map): Don't declare here.
10327 2000-05-29 Kenichi Handa <handa@etl.go.jp>
10329 * Makefile.in (callproc.o): Depend on composite.h.
10331 * callproc.c: Include composite.h.
10332 (Fcall_process): Handle composition correctly.
10334 * coding.h (coding_allocate_composition_data): Extern it.
10335 (coding_restore_composition): Likewise.
10337 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
10338 yet allocated, finish decoding with result
10339 CODING_FINISH_INSUFFICIENT_CMP.
10340 (coding_allocate_composition_data): Make it non-static.
10341 (coding_restore_composition): Likewise.
10343 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
10345 * charset.c (syms_of_charset): Revert last change.
10347 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10349 * term.c (produce_glyphs): Treat characters from the eight-bit-*
10350 charsets as unibyte, with 1-column screen width. Sent by Kenichi
10353 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10355 * charset.c (syms_of_charset): Set width of character sets
10356 eight-bit-control and eight-bit-graphic to 1 column.
10358 2000-05-26 Gerd Moellmann <gerd@gnu.org>
10360 * config.in (HAVE_SPEED_T): New define.
10362 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
10365 2000-05-26 Dave Love <fx@gnu.org>
10367 * coding.c (shrink_decoding_region): Initialize eol_conversion.
10369 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
10370 (Fsubr_arity): New function.
10371 (syms_of_data): Install them.
10373 2000-05-26 Kenichi Handa <handa@etl.go.jp>
10375 * charset.c (init_charset_once): Set the table bytes_by_char_head
10378 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
10379 the default fontset to what Emacs uses by default.
10380 (check_registry_encoding): This function deleted.
10381 (Fset_fontset_font): Remove the adhoc condition for the default
10382 fontset. Allow cons in FONTNAME.
10384 * fns.c (map_char_table): Ignore char-table entries for
10385 charsets eight-bit-control and eight-bit-graphic.
10387 2000-05-25 Ken Raeburn <raeburn@gnu.org>
10389 * emacs.c (main): Initialize keyboard syms before initializing
10390 window code, so face names are available.
10392 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
10394 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
10395 of an anchor at the beginning of a shy-group.
10397 2000-05-25 Gerd Moellmann <gerd@gnu.org>
10399 * xdisp.c (handle_invisible_prop): Don't try to skip over
10400 invisible text if end of text is already reached.
10402 2000-05-25 Dave Love <fx@gnu.org>
10404 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
10406 * coding.c (encode_eol): Add null statement after label.
10408 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10410 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10413 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10415 * ccl.c (ccl_driver): Fix previous change.
10417 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10419 * coding.c (run_pre_post_conversion_on_str): Set point to the
10420 beginning of buffer before calling coding->post_read_conversion.
10421 (decode_coding_string): Give correct args to
10422 run_pre_post_conversion_on_str.
10423 (encode_coding_string): Likewise.
10425 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10426 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10427 eight-bit-graphic correctly.
10429 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10431 * fileio.c (Finsert_file_contents): Even if a file is not found,
10432 execute codes for setting up coding system. Call
10433 after-insert-file-functions unconditionally.
10435 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10437 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10438 BSD_PGRPS are not defined.
10440 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10442 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10444 (syms_of_charset): Avoid building same strings.
10446 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10448 * lread.c (Fload): Add a comment about the meaning of
10449 Vuser_init_file being t.
10451 * puresize.h (BASE_PURESIZE): Increase to 675000.
10453 * s/gnu-linux.h (setpgrp): Don't define it here because this
10454 prevents compilation on GNU/Linux systems with glib 2.2.
10456 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10459 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10461 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10462 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10464 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10466 2000-05-23 Kenichi Handa <handa@etl.go.jp>
10468 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10470 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10472 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
10474 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10476 2000-05-22 Kenichi Handa <handa@etl.go.jp>
10478 * keyboard.c (read_char): Allow character codes 128..255 to be
10479 handled by input-method-function.
10481 * insdel.c (adjust_markers_for_replace): Fix previous change.
10482 (adjust_after_replace): If PREV_TEXT is nil, call
10483 adjust_markers_for_insert, not adjust_markers_for_replace.
10485 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
10487 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10488 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10489 [HAVE_GRANDPT]: Define.
10490 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10492 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10495 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10497 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10499 2000-05-20 Kenichi Handa <handa@etl.go.jp>
10501 The following changes are to handle 8-bit characters in a
10502 multibyte buffer/string without facing with byte combining
10503 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10504 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10506 * Makefile.in (fns.o): Depend on charset.h.
10508 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10509 convert it to unibyte.
10510 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10512 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10513 apparent char boundary.
10514 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10515 0x80..0x9F to/from multibyte form.
10517 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10520 * callproc.c (Fcall_process): Always encode an argument string if
10521 it is multibyte. Setup src_multibyte and dst_multibyte members of
10522 process_coding properly.
10524 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10525 SPLIT_NON_ASCII_CHAR.
10527 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10529 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10531 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10532 (SPLIT_CHARACTER_SEQ): This macro deleted.
10533 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10534 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10535 and eight-bit-graphic.
10536 (char_to_string): Likewise. Signal an error for too large
10538 (char_printable_p): Return 0 for 8-bit characters.
10539 (update_charset_table): Update iso_charset_table only when a final
10540 character is non-negative.
10541 (find_charset_in_text): Renamed from find_charset_in_str.
10542 Arguments and return value changed. Callers changed.
10543 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10544 be -1 if CHARSET is used only internally.
10545 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10547 (Fcharset_after): Simplified.
10548 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10549 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10550 (multibyte_chars_in_text): Simplified by assuming there's no
10551 invalid multibyte sequence.
10552 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10553 (str_as_unibyte): New functions.
10554 (Fstring): Simpified by assuming that byte combining never happens.
10555 (init_charset_once): Initialization for
10556 LEADING_CODE_8_BIT_CONTROL.
10557 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10558 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10559 eight-bit-control and eight-bit-graphic.
10561 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10562 (CHARSET_8_BIT_GRAPHIC): New macros.
10563 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10564 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10565 (CHARSET_REVERSE_CHARSET): Likewise.
10566 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10568 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10569 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10570 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10571 encounter an invalid multibyte sequence.
10572 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10573 sequence is always valid.
10574 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10575 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10576 (CHAR_STRING): For 8-bit characters, call char_to_string.
10577 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10578 multibyte sequence is always valid.
10579 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10580 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10581 (str_as_unibyte): Extern them.
10582 (BCOPY_SHORT): Fix a bug.
10583 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10584 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10585 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10586 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10588 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10589 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10590 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10591 (EMIT_BYTES): New macros.
10592 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10593 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10595 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10596 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10597 check the validity of multibyte sequence.
10598 (decode_coding_emacs_mule): New function.
10599 (encode_coding_emacs_mule): New macro.
10600 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10602 (DECODE_ISO_CHARACTER): Just return a character code.
10603 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10604 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10605 EMIT_CHAR to produced decoded characters. Exit the loop only by
10606 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10608 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10609 only position codes for an invalid character.
10610 (encode_designation_at_bol): Return new destination pointer. 5th
10611 arg DSTP is changed to DST.
10612 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10613 from the source by ONE_MORE_CHAR. Don't handle the case of last
10615 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10617 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10618 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10619 TWO_MORE_BYTES to fetch a byte from the source.
10620 (encode_eol): Pay attention to coding->src_multibyte.
10621 (detect_coding, detect_eol): Preserve members src_multibyte and
10623 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10624 (encoding_buffer_size): Set magnification to 3 for all coding
10625 systems that require encoding.
10626 (ccl_coding_driver): For decoding, be sure that the result is
10627 valid multibyte sequence.
10628 (decode_coding): Initialize coding->errors and coding->result.
10629 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10630 and raw-text, always call decode_eol. Handle the case of last
10631 block here. If not coding->dst_multibyte, convert the resulting
10632 sequence to unibyte.
10633 (encode_coding): Initialize coding->errors and coding->result.
10634 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10635 and raw-text, always call encode_eol. Handle the case of last
10637 (shrink_decoding_region, shrink_encoding_region): Detect cases
10638 that we can't skip data more rigidly.
10639 (code_convert_region): Setup src_multibyte and dst_multibyte
10640 members of coding. For decoding, if the buffer is multibyte,
10641 convert the source sequence to unibyte in advance. For encoding,
10642 if the buffer is multibyte, convert the resulting sequence to
10643 multibyte afterward.
10644 (run_pre_post_conversion_on_str): New function.
10645 (code_convert_string): Deleted and divided into the following two.
10646 (decode_coding_string, encode_coding_string): New functions.
10647 (code_convert_string1, code_convert_string_norecord): Call one of
10649 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10650 MAKE_NON_ASCII_CHAR.
10651 (Fset_terminal_coding_system_internal)
10652 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10653 and dst_multibyte members.
10654 (init_coding_once): Initialize iso_code_class with new enum
10655 ISO_control_0 and ISO_control_1.
10657 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10658 devided into ISO_control_0 and ISO_control_1.
10659 (struct coding_system): New members src_multibyte, dst_multibyte,
10660 errors, and result. Delete member fake_multibyte.
10661 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10663 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10666 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10669 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10671 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10673 (Ftranspose_region): Delete codes for handling byte combining.
10675 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10676 dst_multibyte members of coding. On handling REPLACE on unibyte
10677 buffer, convert the result of decode_coding to unibyte. On
10678 inserting into a mutibyte buffer, always call code_convert_region.
10679 (e_write): Setup coding->src_multibyte according to the
10680 multibyteness of the source (buffer or string).
10682 * fns.c (concat): Handle 8-bit characters correctly.
10683 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10684 unibyte in the result.
10685 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10686 valid multibyte form in the result.
10687 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10688 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10689 return -1, signal an error.
10690 (base64_encode_1): New arg MULTIBYTE. Get each character by
10691 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10692 character is found, return -1.
10693 (Fbase64_decode_region): Delete codes for handling byte-combining.
10694 Treat each decoded byte as a unibyte character.
10695 (Fbase64_decode_string): Return unibyte string.
10696 (Fcompare_strings, concat, string_byte_to_char): Use
10697 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10698 FETCH_STRING_CHAR_ADVANCE.
10699 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10700 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10702 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10703 SPLIT_NON_ASCII_CHAR.
10704 (fontset_ref_via_base, fontset_set): Likewise
10706 * insdel.c (adjust_markers_for_record_delete): Deleted.
10707 (adjust_markers_for_insert): Argument changed. Caller changed.
10708 (adjust_markers_for_replace): Likewise.
10709 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10710 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10711 (copy_text): Delete unused local varialbe c_save. For converting
10712 to multibyte, be sure to make all 8-bit characters in valid
10714 (count_size_as_multibyte): Handle 8-bit characters correctly.
10715 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10716 (adjust_after_replace, replace_range, del_range_2)
10717 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10718 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10719 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10720 handling byte combining.
10721 (adjust_before_replace): Deleted.
10723 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10724 SPLIT_NON_ASCII_CHAR.
10725 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10726 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10727 (Fkey_description): Likewise.
10729 * lread.c (read1): On reading multibyte string, be sure to make
10730 all 8-bit chararacters in valid multibyte form.
10731 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10733 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10736 * process.c (Fstart_process): GCPRO current_dir before calling
10737 Ffind_operation_coding_system. Encode arguments here.
10738 (create_process): Don't encode arguments here. Setup
10739 src_multibyte and dst_multibyte members of struct coding.
10740 (read_process_output): Setup src_multibyte and dst_multibyte
10741 members of struct coding. If the output is to multibyte buffer,
10742 always decode the output of the process. Adjust the
10743 representation of 8-bit characters to the multibyteness of the output.
10744 (send_process): Setup coding->src_multibyte according to the
10745 multibyteness of the source.
10747 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10748 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10749 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10751 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10753 * w16select.c (Fw16_set_clipboard_data): Setup members
10754 src_multibyte and dst_multibyte of coding. Adjusted for the
10755 change for find_charset_in_str.
10756 (Fw16_get_clipboard_data): Likewise.
10758 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10759 dst_multibyte of coding.
10760 (x_to_w32_font): Likewise.
10762 * w32select.c (Fw32_set_clipboard_data): Setup members
10763 src_multibyte and dst_multibyte of coding. Adjusted for the
10764 change for find_charset_in_str.
10765 (Fw32_get_clipboard_data): Likewise.
10767 * xdisp.c (get_next_display_element): Handle 8-bit characters
10769 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10770 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10772 * xselect.c (selection_data_to_lisp_data): Setup members
10773 src_multibyte and dst_multibyte of coding. Adjusted for the
10774 change for find_charset_in_str.
10775 (lisp_data_to_selection_data): Likewise.
10777 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10779 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10781 * dispextern.h (Vimage_types): Add extern declaration.
10783 * xdisp.c (Vimage_types): Moved here from xfns.c.
10784 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10786 * xfns.c (Vimages_types): Moved to xdisp.c.
10787 (syms_of_xfns): Move `image-types' to xdisp.c.
10789 * w32fns.c (Vimage_types): Removed.
10790 (syms_of_w32fns): Remove `image-types'.
10792 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10794 * fns.c (map_char_table): Pay attention to character number of
10795 charset. Check the validity of charset at the first level. For
10796 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10799 * fontset.c: Include "buffer.h".
10800 (fs_load_font): If the face has fontset, record the face ID in
10802 (Finternal_char_font): New function.
10803 (accumulate_font_info): New function.
10804 (Ffontset_info): Rewritten for the new fontset implementation.
10805 (syms_of_fontset): Register Vdefault_fontset in the first element
10806 of Vfontset_table. Include Vdefault_fontset in
10807 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10810 2000-05-16 Dave Love <fx@gnu.org>
10812 * m/iris5d.h: Deleted -- unused.
10814 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10816 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10817 `invalid' instead of `illegal'.
10819 * indent.c (Fmove_to_column): When ending within a tab, insert
10820 spaces first so that markers at the end of the tab get adjusted.
10822 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10823 buffer list that wasn't selected in that frame.
10825 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10826 is needed on mescaline, use a 2 char prefix, and call
10827 make_temp_name with second arg non-zero.
10829 * fileio.c (make_temp_name): New function, extracted from
10831 (Fmake_temp_name): Use it.
10833 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10835 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10837 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10839 * Makefile.in (lisp): Add env.elc.
10841 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10843 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10845 * search.c (Freplace_match): Handle case of `\N' in the
10846 replacement when there's no group N.
10848 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10850 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10851 of the message to message_dolog.
10853 * keyboard.c (read_char): Don't clear current message for help
10854 events; let the code handling help events handle this. Change
10855 code detecting help events that should be ignored.
10857 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10858 we're interating over a string.
10860 2000-05-09 Dave Love <fx@gnu.org>
10862 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10863 that offset before writing. Move gcpro region past call of
10866 2000-05-04 Dave Love <fx@gnu.org>
10868 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10870 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10872 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10873 of inserted characters when BUF equals the current buffer, and PT
10874 is in front of or equal to FROM.
10876 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10878 * xdisp.c (handle_single_display_prop): If display property value
10879 is invalid, or something not supported on the frame, restore
10880 iterator's position to what it was initially. Make sure to return
10881 0 for invalid and unsupported property values.
10883 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10884 that x_per_char_metric returns null.
10886 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10888 * xterm.h (struct face): Add forward declaration.
10889 (struct image): Ditto.
10890 (image_ascent): Add prototype.
10892 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10893 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10894 image_ascent instead of using IMAGE_ASCENT.
10896 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10897 (IMAGE_ASCENT): Removed.
10899 * xfns.c (Qcenter): New variable.
10900 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10901 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10902 (image_ascent): New function.
10903 (lookup_image): Recognize `:ascent center'.
10904 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10905 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10906 (xbm_load): Don't set image's ascent here.
10907 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10908 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10909 check ascent values here.
10910 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10911 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10912 (syms_of_xfns): Initialize Qcenter.
10914 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10915 to the limits, increase the limits.
10917 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10919 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10920 Check Vfont_encoding_alist against the full name of the opened font.
10922 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10924 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10925 taller than the window.
10927 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10929 * xfaces.c (realize_x_face): Fix the argument of the second
10930 xassert. BASE_FACE may not be a face for ASCII.
10932 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10934 * print.c (print_object): Treat print-length < 0 as nil.
10936 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10938 * s/freebsd.h (TERMCAP_OBJ): Removed.
10939 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10941 * lread.c (read1): Don't treat period followed by certain
10942 characters as symbol start.
10944 * xfns.c (slurp_file): New function.
10945 (xbm_image_p): Handle case of in-memory XBM files.
10946 (xbm_scan): Rewritten to work on memory buffers instead of files.
10947 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10948 Work on memory buffers instead of files. If DATA is null test
10949 if buffer looks like an in-memory XBM file.
10950 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10951 memory buffers instead of files.
10952 (xbm_file_p): New function.
10953 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10955 * lread.c (end_of_file_error): New function.
10956 (read1): Call it instead of signaling `end-of-file' directly.
10958 * print.c (print_error_message): Print data of `end-of-file'
10959 with Fprinc instead of Fprin1.
10961 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10963 * window.c (freeze_window_start): Check that minibuffer scroll
10964 window isn't nil before extracting the window structure pointer
10967 * undo.c (record_delete): If we hit the end of the undo list, stop
10968 picking elements apart.
10970 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10972 * xdisp.c (display_line): If lines are continued, restore
10973 iterator's ascent/descent information to the values before the
10974 first glyph not fitting on the line.
10976 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10978 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10979 positions in glyph matrix. Don't compute new window end positions.
10981 * dispnew.c (increment_matrix_positions): Renamed from
10982 increment_glyph_matrix_buffer_positions.
10983 (increment_row_positions): Renamed from
10984 increment_glyph_row_buffer_positions.
10986 * dispextern.h: Change names of renamed functions from dispnew.c
10989 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10991 * fileio.c (Fdo_auto_save): Create directories for auto-save
10992 list file if necessary.
10994 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10995 from buffer or frame.
10996 (automatic_hscrolling_p): New variable.
10997 (hscroll_windows): Scroll windows horizontally only if automatic
10998 hscrolling is allowed.
10999 (syms_of_xdisp): New variable `automatic-hscrolling'.
11001 * frame.h (struct frame): Add member extra_line_spacing.
11003 * xfns.c (x_set_line_spacing): New function.
11004 (Fx_create_frame): Set line spacing from resources.
11005 (Qline_spacing): New variable.
11006 (syms_of_xfns): Initialize Qline_spacing.
11008 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
11010 * buffer.c (init_buffer_once): Handle extra_line_spacing.
11011 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
11012 (reset_buffer): Don't initialize extra2 and extra3. Initialize
11013 extra_line_spacing from default value.
11014 (init_buffer_once): Initialize default value of extra_line_spacing.
11016 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
11019 * xterm.c (x_produce_glyphs): Remove reference to struct it's
11020 prompt_width. Add extra line spacing.
11022 * term.c (produce_glyphs): Remove reference to struct it's
11025 * dispextern.h (struct it): Remove member prompt_width, add
11026 extra_line_spacing.
11028 2000-04-22 Gerd Moellmann <gerd@gnu.org>
11030 * dispnew.c (update_frame_line): When writing a whole line, make
11031 sure cursor is in the right row afterwards, otherwise a use of
11032 capability `ch' in cmgoto might leave the cursor in the row below.
11034 2000-04-21 Gerd Moellmann <gerd@gnu.org>
11036 * lisp.h (struct Lisp_Buffer_Cons): Remove.
11038 * keyboard.c (timer_check): Fix typo in comment.
11040 2000-04-21 Kenichi Handa <handa@etl.go.jp>
11042 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
11043 name change: ch -> character.
11045 2000-04-20 Gerd Moellmann <gerd@gnu.org>
11047 * keyboard.c (echo_message_buffer): New variable.
11048 (echo_now): Set echo_message_buffer to the echo area buffer used
11049 to display the echo.
11050 (cancel_echoing): Reset echo_message_buffer to nil.
11051 (read_char): Code rewritten that handles canceling an echo or
11052 echoing a dash, respectively.
11054 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
11055 directory doesn't exist.
11057 2000-04-19 Dave Love <fx@gnu.org>
11059 * fns.c (syms_of_fns): Defsubr mapc.
11060 (concat): Don't allow numeric args.
11061 (Fconcat): Doc change.
11063 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
11065 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
11066 instead define end_match(1|2) more carefully.
11067 Use GET_CHAR_BEFORE_2 for `begline'.
11069 2000-04-19 Gerd Moellmann <gerd@gnu.org>
11071 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
11072 on 64-bit systems where NULL is defined as `0'.
11074 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
11075 the `variable argument list' to make it work on Alpha.
11077 * m/alpha.h (_LP64) [!_LP64]: Define.
11078 (ORDINARY_LINK): Define for NetBSD.
11080 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
11082 2000-04-19 Dave Love <fx@gnu.org>
11084 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
11087 * Makefile.in (LIBS): Don't use.
11088 (GETLOADAVG_OBJ): Define again.
11089 (otherobj): Add GETLOADAVG_OBJ.
11091 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
11093 2000-04-18 Gerd Moellmann <gerd@gnu.org>
11095 * lread.c (read_filtered_event): Cancel and start busy cursor.
11097 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
11098 that the per-character metrics may be null.
11100 2000-04-17 Gerd Moellmann <gerd@gnu.org>
11102 * buffer.c (clone_per_buffer_values): New function.
11103 (Fmake_indirect_buffer): Add optional argument CLONE. Call
11104 clone_per_buffer_values if CLONE is not nil.
11106 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
11108 2000-04-16 Dave Love <fx@gnu.org>
11110 * Makefile.in: Remove obsolete localcpp stuff.
11111 (GETLOADAVG_OBJ): Don't define.
11112 (obj): Move LIBOBJS...
11113 (otherobj): ... to here.
11114 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
11115 whitespace-only lines after the continuation (Irix).
11117 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11119 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
11121 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
11123 2000-04-14 Dave Love <fx@gnu.org>
11125 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
11126 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
11127 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
11128 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
11131 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
11132 autoconfiscated HAVE_GETLOADAVG.
11134 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
11137 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11139 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
11140 (fill_in_lock_file_name): Avoid existing files that aren't links.
11142 2000-04-14 Dave Love <fx@gnu.org>
11144 * Makefile.in (LIBS, LIBOBJS): New variable.
11145 (INTERVAL_SRC): Convert to make variable.
11146 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
11147 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
11148 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
11150 (SOME_MACHINE_OBJECTS): Remove interval stuff.
11151 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
11152 (shortlisp): Add facemenu, float-sup, frame.
11153 (SOME_MACHINE_LISP): Remove them from here.
11154 (LIBES): Change unused LDLIBS to autoconf LIBS.
11156 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
11158 2000-04-14 Kenichi Handa <handa@etl.go.jp>
11160 * composite.c (update_compositions): If FROM and TO are not in a
11161 valid range, do nothing.
11163 2000-04-13 Gerd Moellmann <gerd@gnu.org>
11165 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
11167 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
11169 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
11172 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
11174 * fileio.c (a_write): Remove redundant semi-colons.
11175 (e_write): Return -1 if failed to write all the data.
11176 This fixes the changes made at 1999-12-15.
11178 2000-04-12 Dave Love <fx@gnu.org>
11180 * fns.c (mapcar1): Test for null vals to support mapc.
11181 (Fmapc): New function.
11183 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
11185 * msdos.c (NUM_MOUSE_BUTTONS): Define.
11186 (IT_frame_up_to_date): Support the buffer local value of
11187 cursor-type, if defined.
11189 2000-04-10 Dave Love <fx@gnu.org>
11191 * editfns.c (preceding-char, following-char): Doc fix.
11193 2000-04-10 Ken Raeburn <raeburn@gnu.org>
11195 * Makefile.in (temacs): Revert 2000-03-12 change.
11197 2000-04-10 Jason Rumney <jasonr@gnu.org>
11199 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
11201 2000-04-10 Gerd Moellmann <gerd@gnu.org>
11203 * xdisp.c (setup_echo_area_for_printing): Choose an echo
11204 area buffer, if it's not set up yet.
11206 * indent.c (compute_motion): Set immediate_quit.
11208 2000-04-09 Gerd Moellmann <gerd@gnu.org>
11210 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
11211 (realize_tty_face): Suppress boldness if colors are the inverse of
11212 the default colors, and tty_suppress_bold_inverse_default_colors_p
11214 (Ftty_suppress_bold_inverse_default_colors): New function.
11215 (syms_of_xfaces): Defsubr it.
11217 * buffer.c (Frestore_buffer_modified_p): New function.
11218 (syms_of_buffer): Defsubr it.
11220 2000-04-08 Ken Raeburn <raeburn@gnu.org>
11222 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
11223 charset id (int) argument, not a charset (Lisp_Object).
11225 * coding.h (code_convert_string): Declare.
11226 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
11227 object, as the fourth argument to code_convert_string.
11229 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
11230 (Fset_fontset_font): Use EQ to compare lisp objects.
11232 2000-04-05 Ken Raeburn <raeburn@gnu.org>
11234 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
11235 a pointer that looks like a lisp object.
11236 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
11237 zero, instead see whether it's an integer object, since they can't
11239 (GET_INTERVAL_OBJECT): Simply assign to the destination.
11241 * dispnew.c (allocate_matrices_for_frame_redisplay)
11242 (direct_output_forward_char): Use X(U)INT and make_number as needed
11243 to convert between (unsigned) int values and lisp integers.
11244 * keyboard.c (read_key_sequence): Likewise.
11245 * lread.c (substitute_object_recurse): Likewise.
11246 * fns.c (concat, hash_lookup, hash_remove): Likewise.
11247 * minibuf.c (do_completion, Fminibuffer_complete_word)
11248 (Fminibuffer_completion_help): Likewise.
11249 * term.c (produce_special_glyphs): Likewise.
11251 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
11252 * print.c (print_preprocess, print_object): Likewise.
11254 * search.c (compile_pattern): Use NILP when checking for nil.
11256 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
11257 __OPTIMIZE__]: Provide a GNU C macro version that handles
11258 lisp-object unions.
11259 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
11260 field, to better cope with ENABLE_CHECKING and calls that modify a
11261 Lisp_Object using its old value.
11263 2000-04-04 Gerd Moellmann <gerd@gnu.org>
11265 * window.c (compare_window_configurations): Signal an error
11266 if parameters C1 or C2 aren't window configurations.
11268 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
11269 AFTER_POTENTIAL_GC calls around calls to functions that can
11270 signal an error and thus invoke the debugger.
11272 2000-04-03 Gerd Moellmann <gerd@gnu.org>
11274 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
11275 an error if decoding fails.
11277 * keyboard.c (lispy_mouse_names): Variable removed.
11278 (Vlispy_mouse_stem): New variable.
11279 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
11280 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
11281 for any mouse button number. Increase size of mouse_syms and
11282 button_down_location as needed. Call modify_event_symbol with
11283 different arguments.
11284 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
11285 Call modify_event_symbol with different arguments.
11286 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
11287 for any button number. Call modify_event_symbol with different
11289 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
11290 Accept a string for NAME_ALIST_OR_STEM.
11292 * lisp.h (larger_vector): Add prototype.
11294 * fns.c (larger_vector): Make externally visible.
11296 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
11298 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
11300 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
11301 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
11302 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
11303 we are between str1 and str2.
11304 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
11305 (PATFETCH): Use `TRANSLATE'.
11306 (PATFETCH_RAW): Fetch multibyte char if applicable.
11307 (PATUNFETCH): Remove.
11308 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
11309 When writing a char, write it directly into the pattern buffer rather
11310 than going needlessly through a temp char-array.
11311 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
11312 multibyte magic and remove the useless `#ifdef emacs'.
11313 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
11316 * regex.h (struct re_pattern_buffer): Make field `multibyte'
11317 conditional on `emacs'.
11319 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
11321 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11323 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
11324 non-union-type versions of XMARK and friends here, because XMARK
11325 and friends won't work on an integer field if NO_UNION_TYPE is not
11327 (make_number): Define as a function if it's not defined as a macro.
11329 * composite.c (run_composite_function): Use NILP when checking for nil.
11330 (syms_of_composite): Delete local var NARGS, pass an int as first
11331 argument to Fmake_hash_table.
11333 * editfns.c (text_property_stickiness): Use NILP to test
11334 Lisp_Object boolean value.
11335 (Fmessage_or_box): Don't use NILP to test int variable.
11336 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
11337 problems reading from and changing the same lisp value in an
11340 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11342 * term.c (TN_no_color_video): New variable.
11343 (term_init): Intitialize TN_no_color_video.
11344 (enum no_color_bit): New enumeration.
11345 (MAY_USE_WITH_COLORS_P): New macro.
11346 (turn_on_face): Use it to determine if attributes may be used
11347 combined with colors.
11349 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11351 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
11352 with int lvalues via casts; instead, just yield lisp object lvalues.
11353 (enlarge_window): Variable sizep now points to Lisp_Object. Use
11354 proper accessor macros.
11355 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
11356 (grow_mini_window): Fix typo getting int value of root->height.
11358 * xdisp.c (compute_string_pos): Fix order of arguments to
11359 string_pos_nchars_ahead.
11360 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
11361 count arg to variable-arg routines like Frun_hook_with_args and
11363 (back_to_previous_visible_line_start)
11364 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
11365 fixed-arg routines like Fget_char_property and Fmake_string.
11366 (reconsider_clip_changes): Use XINT when comparing integer lisp
11367 objects, or passing them as int arguments.
11368 (mark_window_display_accurate, insert_left_trunc_glyphs)
11369 (append_space, extend_face_to_end_of_line): Use make_number when
11370 storing or passing integer values as lisp objects.
11371 (set_cursor_from_row, highlight_trailing_whitespace): Use
11372 INTEGERP, not implicit test against zero, for glyph object.
11373 (try_window_id): Don't use make_number when we want an int value.
11375 * xfaces.c (xlfd_symbolic_value): Make last argument a
11376 Lisp_Object, to be consistent with callers.
11377 (Fbitmap_spec_p): Use XINT to get numeric value of height.
11378 (lface_hash): Apply XFASTINT to lisp values before folding in.
11380 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
11381 fill in window width and height. Pass an int, not a lisp object,
11382 as first arg to Finsert.
11384 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11386 * xfaces.c (realize_basic_faces): Block input while realizing
11389 * keyboard.c (lispy_mouse_names): Add additional mouse names.
11391 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
11393 2000-03-31 Gerd Moellmann <gerd@gnu.org>
11395 * xterm.c (x_produce_glyphs): When displaying unibyte text
11396 or ASCII, handle case that per-char metric is null.
11398 2000-03-30 Ken Raeburn <raeburn@gnu.org>
11400 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
11402 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
11403 (XSUBR, XBUFFER): Verify correct object type before returning
11404 pointer, using eassert.
11405 * frame.h (XFRAME): Likewise.
11407 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
11408 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
11409 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
11410 * data.c (set_internal): Likewise.
11411 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11412 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
11413 * fileio.c (auto_save_1): Likewise.
11414 * insdel.c (check_markers): Likewise.
11415 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11416 * undo.c (record_insert): Likewise.
11417 * vmsproc.c (child_sig): Likewise.
11418 * window.c (unshow_buffer, window_loop): Likewise.
11419 * xterm.c (x_erase_phys_cursor): Likewise.
11421 2000-03-30 Gerd Moellmann <gerd@gnu.org>
11423 * xfns.c (free_image_cache): Free the cache structure itself
11424 last, after all its members have been freed.
11426 * lisp.h (xstrdup): Add prototype.
11428 * alloc.c (xstrdup): Moved here from xfaces.c.
11429 (allocating_for_lisp): Variable removed.
11430 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11432 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11434 (xstrdup): Moved to alloc.c.
11436 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11438 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11440 * emacs.c (main): Fix sense of no-loadup test.
11442 * config.in (ENABLE_CHECKING): Undef.
11444 * lisp.h (struct interval): Replace "parent" field with a union of
11445 interval pointer and Lisp_Object; add new bitfield to use as
11446 discriminant. Change other flag fields to bitfields.
11447 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11448 is defined and the supplied test fails, print a message and abort.
11449 (eassert): New macro. Use CHECK to provide an assert-like facility.
11451 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11452 pointers; abort if the value looks like a lisp object.
11453 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11454 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
11455 Modify for new interval parent definition.
11457 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11458 (UNMARK_BALANCE_INTERVALS): Update references that need an
11459 addressable lisp object in the interval structure.
11460 (die): New function.
11461 (suppress_checking): New variable.
11463 * intervals.c (interval_start_pos): Just return 0 if there's no
11466 2000-03-29 Gerd Moellmann <gerd@gnu.org>
11468 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11469 and earlier Emacs versions.
11471 * keyboard.c (Ftop_level): Cancel busy-cursor.
11473 * eval.c (call_debugger): Cancel busy-cursor.
11475 2000-03-29 Kenichi Handa <handa@etl.go.jp>
11477 * search.c (Freplace_match): Adjust multibyteness of the current
11478 buffer and NEWTEXT. Free allocated memory before signaling an error.
11480 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11482 * regex.c (analyse_first): New function obtained by ripping out most
11483 of re_compile_fastmap and generalizing it a little bit so that it
11484 can also just return whether a given (sub)pattern can match the empty
11486 (regex_compile): Use `analyse_first' to decide whether the loop-check
11487 needs to be done or not for *, +, *? and +? (the loop check is costly
11488 for non-greedy repetition).
11489 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11491 2000-03-28 Dave Love <fx@gnu.org>
11493 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
11495 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11497 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11499 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11501 (enum re_opcode_t): Update description of succeed_n.
11502 (PATFETCH): Always define.
11503 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11504 operators, char classes, shy-groups and intervals).
11505 Optimize special cases of intervals so as to only use succeed_n and
11506 jump_n when really needed.
11507 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11508 that we don't have to handle the special cases any more.
11509 Simplify on_failure_jump handling as well.
11511 2000-03-28 Jason Rumney <jasonr@gnu.org>
11513 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11515 2000-03-27 Gerd Moellmann <gerd@gnu.org>
11517 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11519 * s/msdos.h (GC_SETJMP_WORKS): Define.
11521 * alloc.c (mark_maybe_object): New function.
11522 (mark_memory): Use it.
11523 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11524 (setjmp_tested_p, longjmp_done): New variables.
11525 (test_setjmp): New function.
11526 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11527 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11529 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11530 to DEC_TEXT_POS and INC_TEXT_POS.
11532 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11533 with parameter MULTIBYTE_P.
11535 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11537 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11538 buffers because it looks for multibyte character byte sequences
11539 which don't exist in unibyte text.
11541 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11543 * xfaces.c (register_color, unregister_color, unregister_colors)
11544 [DEBUG_X_COLORS]: New functions.
11545 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11547 * xfns.c (x_set_cursor_color): Get color reference counts right.
11549 * xterm.c (x_copy_color): New function.
11550 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11552 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11553 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11554 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11555 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11556 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11557 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11558 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11559 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11560 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11561 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11563 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11564 names for handling per-buffer variables.
11566 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11567 instead of MAX_BUFFER_LOCAL_VARS.
11568 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11570 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11572 * xfns.c (x_specified_cursor_type): New function.
11573 (x_set_cursor_type): Use it.
11575 * buffer.h (struct buffer): Add cursor_type.
11577 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11579 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11580 (print_partial_compiled_pattern, re_compile_fastmap):
11582 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11583 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11584 executing it as well as when popping it off the stack to find infinite
11585 loops in non-greedy repetition operators.
11587 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11589 * doc.c (Qfunction_documentation): New variable.
11590 (syms_of_doc): Initialize Qfunction_documentation.
11591 (Fdocumentation): If FUNCTION is a symbol with non-nil
11592 `function-documentation' property, return a documentation derived
11595 * buffer.c (syms_of_buffer): Add default-cursor-type.
11596 (init_buffer_once): Don't let cursor_type have a local value
11599 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11600 on buffer-local value of cursor_type.
11601 (x_draw_bar_cursor): Add parameter WIDTH.
11603 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11604 (init_buffer_once): Set default cursor_type value to t.
11605 Mark cursor_type as local everywhere.
11606 (syms_of_buffer): New per-buffer variable cursor-type.
11608 * buffer.h (struct buffer): Remove member local_var_flags,
11610 (MAX_BUFFER_LOCAL_VARS): New macro.
11611 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11612 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11613 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11614 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11616 * print.c (print_object): Use new macros for per-buffer variables.
11618 * category.c (Fset_category_table): Use new macros for per-buffer
11621 * buffer.c (buffer_permanent_local_flags): Make a char array.
11622 (max_buffer_local_idx): New variable.
11623 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11624 for new handling of per-buffer variables.
11625 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11626 (init_buffer_once): Initialize per-buffer vars differently.
11627 Set max_buffer_local_idx.
11629 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11632 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11634 * data.c (do_symval_forwarding, store_symval_forwarding)
11635 (find_symbol_value, set_internal, default_value, Fset_default)
11636 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11637 per-buffer variables.
11639 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11641 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11643 * xterm.c (x_term_init): Unblock input around call1 of
11644 Qvendor_specific_keysyms.
11646 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11647 (find_defun_start): Consider an open parenthesis in column 0
11648 a defun start only if open_paren_in_column_0_is_defun_start is set.
11649 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11651 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11653 * eval.c (Fautoload): Add entry in load-history (if after dump).
11654 * lread.c (load-history): Update docstring.
11656 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11658 * indent.c (Fvertical_motion): Always use the current buffer.
11659 Temporarily change the window's buffer, if necessary.
11661 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11663 * xterm.c (fast_find_position): Make sure not to consider rows
11664 not visible in the window.
11666 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11668 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11669 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11671 2000-03-22 Jason Rumney <jasonr@gnu.org>
11673 * w32menu.c (single_submenu): Set help string to NULL if none.
11674 (w32_menu_show): Set help string correctly.
11675 (add-menu-item): Set help string in MIIM_DATA for menu item.
11676 Load SetMenuItemInfoA explicitly.
11677 (w32_menu_display_help): New function.
11679 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11680 (QCdata): Moved to xdisp.c.
11682 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11683 (Vw32_charset_to_codepage_alist): Removed.
11684 (Vw32_charset_info_alist): New variable.
11685 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11686 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11687 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11688 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11690 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11691 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11692 Define Vw32_charset_info_alist and w32_charset symbols.
11694 2000-03-22 Jason Rumney <jasonr@gnu.org>
11696 * makefile.nt (w32bdf.obj): Update dependencies.
11698 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11700 * w32fns.c: Include fontset.h after dispextern.h.
11701 (Fx_create_frame): Do not create fontset.
11702 (w32_load_system_font): Doc fix.
11703 (Fx_close_connection): Free full_name if it is not shared.
11705 * w32term.c: Include fontset.h after dispextern.h.
11706 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11708 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11709 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11710 (w32_font_is_double_byte): New function, needs body.
11711 (x_append_glyph): Set glyph->glyph_not_available_p.
11712 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11713 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11714 character, convert it to a unibyte character.
11715 (struct glyph_string): Delete member `charset'.
11716 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11717 calculating it is found.
11718 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11719 the case that per char metric is not available correctly.
11720 (x_fill_glyph_string): Handle the case that the specific glyph is
11721 not available correctly.
11722 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11723 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11724 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11725 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11726 fontset. Don't call FS_LOAD_FONT.
11728 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11730 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11731 (INT_LISPLIKE): New macro.
11732 (NULL_INTERVAL_P): Use it.
11733 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11734 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11735 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11737 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11738 explicit references to "parent" field of struct interval and
11739 associated unclean type conversions.
11740 * intervals.c (create_root_interval, root_interval, rotate_right)
11741 (rotate_left, balance_possible_root_interval, split_interval_right)
11742 (split_interval_left, interval_start_pos, find_interval)
11743 (next_interval, previous_interval, update_interval)
11744 (adjust_intervals_for_insertion, delete_node, delete_interval)
11745 (adjust_intervals_for_deletion, merge_interval_right)
11746 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11747 (copy_intervals_to_string): Likewise.
11748 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11750 * syntax.c (update_syntax_table): Likewise.
11752 * intervals.c (reproduce_tree_obj): New function, like
11753 reproduce_tree but takes a Lisp_Object for the parent. Declare
11755 (graft_intervals_into_buffer): Use it when appropriate.
11756 (reproduce_tree): Declare with prototype.
11757 (balance_possible_root_interval): Check that the parent is a lisp
11758 object before trying to examine its type.
11760 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11762 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11763 as strings only if both are known to be strings.
11765 * s/openbsd.h (LIBS_TERMCAP): Undef.
11767 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11769 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11770 definitions for non-Emacs compilation.
11771 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11772 outside of `#ifdef emacs'.
11773 (print_partial_compiled_pattern): Update.
11774 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11775 (re_compile_fastmap): Merge handling of charset and charset_not (for
11776 emacs and non-emacs compilation as well).
11777 Similarly for (not)categoryspec and (not)syntaxspec.
11778 Don't use the fastmap when reaching `anychar' since the added
11779 complexity is not justified.
11780 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11781 and (not)syntaxspec. Merge (not)categoryspec.
11783 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11785 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11786 (FACE_FOR_CHAR): Define them differently for the configuration of
11789 2000-03-21 Dave Love <fx@gnu.org>
11791 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11794 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11796 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11797 (lface_fully_specified_p): Don't check contents of
11798 LFACE_FONT_INDEX because that attribute is optional.
11799 (realize_x_face): Remove now unwarranted xassert.
11801 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11803 The following changes are to make font selection based on
11804 characters, not charset. In addition, they recover fontset
11805 facilities while utilizing the new font selection mechanism.
11807 * Makefile.in (fontset.o): Depend on dispextern.h.
11809 * alloc.c (mark_face_cache): Don't mark face->registry.
11811 * dispextern.h (struct glyph): New member glyph_not_available_p.
11812 Use 22 bits for face_id.
11813 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11814 (struct face): Delete member registry, new member ascii_face.
11815 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11816 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11817 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11818 (struct it): Delete member charset, new member glyph_not_available_p.
11820 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11821 (struct fontset_info, struct fontset_data): Structs removed.
11822 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11823 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11824 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11825 (fs_free_face_fontset, fontset_font_pattern)
11826 (face_suitable_for_char_p, face_for_char)
11827 (make_fontset_for_ascii_face): Extern them.
11828 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11829 (FS_LOAD_FACE_FONT): New macro.
11831 * fontset.c: All codes rewritten or adjusted for the change of
11832 fontset implementation. Now fontset is represented by char table.
11833 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11835 (my_strcasecmp): Function removed.
11836 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11837 (AREF, ASIZE): New macros.
11838 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11839 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11840 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11841 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11842 (fontset_id_valid_p, font_family_registry, fontset_name)
11843 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11844 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11846 (fs_load_font): New arg FACE. Caller changed.
11847 (fs_query_fontset): Argument changed. Caller changed.
11848 (Fquery_fontset): call fs_query_fontset.
11849 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11851 (clear_fontset_elements, check_registry_encoding)
11852 (check_fontset_name): New functions.
11853 (syms_of_fontset): Set char-table-extra-slots property of fontset
11854 to 3. Staticpro and initialize Vfontset_table and
11855 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11857 * frame.h (struct frame): Member `fontset_data' removed.
11858 (FRAME_FONTSET_DATA): Macro removed.
11860 * frame.c (make_frame): Don't allocate f->fontset_data.
11861 (Fdelete_frame): Don't free f->fontset_data.
11863 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11865 * xdisp.c (charset_at_position): Function removed.
11866 (init_iterator): Don't set member charset of struct `it'.
11867 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11868 (next_element_from_display_vector, insert_left_trunc_glyphs):
11870 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11872 (get_next_display_element, append_space)
11873 (extend_face_to_end_of_line): Likewise.
11875 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11877 (clear_font_table, frame_update_line_height, load_face_font):
11878 Adjusted for the change of fontset implementation.
11879 (load_face_fontset_font): Function removed.
11880 (pixel_point_size): New function.
11881 (font_list): Argument type changed. Caller changed.
11882 (LFACE_FONT): New macro.
11883 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11884 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11885 Lisp_Object. Determine the font name by actually loading a font
11886 by the specified pattern. Set LFACE_FONT (lface) to the specified
11887 pattern. Even if a font is not found, don't try alternatives.
11888 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11889 (set_font_frame_param): If `font' is specified in lface, use it.
11890 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11891 (lface_same_font_attributes_p): Likewise.
11892 (make_realized_face): Arguent changed. Caller changed. Set
11893 face->ascii_face to face itself.
11894 (free_realized_face): Free face->fontset if face is for ASCII.
11895 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11896 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11897 (free_realized_multibyte_face): New function.
11898 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11899 changed. Caller changed.
11900 (try_font_list): Argument type changed.
11901 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11902 (choose_face_font): Argument changed. Handle fontset properly.
11903 (choose_face_fontset_font): Function removed.
11904 (realize_default_face, realize_named_face): Don't remove the
11906 (realize_face): Argument changed. Caller changed. Remove face
11907 with the arg former_face_id in advance. Load font for the new face.
11908 (realize_x_face): Argument changed. Caller changed. For a
11909 multibyte character, share fontset with base_face. For a single
11910 byte character, make a new realized fontset. Don't load a font here.
11911 (realize_tty_face): Argument changed. Caller changed.
11912 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11913 (face_at_buffer_position): Don't check multibyte_p for returning
11915 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11916 FACE_SUITABLE_FOR_CHARSET_P.
11917 (syms_of_xfaces): Remove code for Qx_charset_registry and
11918 Vface_default_registry.
11920 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11921 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11922 (x_per_char_metric): Don't try FONT->default_char. Even if
11923 pcm->width is zero, glyph bits may exist.
11924 (x_encode_char): Always initialize char2b->byte1.
11925 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11926 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11927 (x_append_glyph): Set glyph->glyph_not_available_p.
11928 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11929 it->charset. Handle the case that per char metric is not
11930 available. If it->multibyte_p is zero and it->c is a multibyte
11931 character, convert it to a unibyte character.
11932 (struct glyph_string): Delete member `charset'.
11933 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11934 the case that per char metric is not available correctly.
11935 (x_fill_glyph_string): Handle the case that the specific glyph is
11936 not available correctly.
11937 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11938 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11939 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11940 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11941 fontset. Don't call FS_LOAD_FONT.
11943 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11944 (x_create_tip_frame): Likewise.
11945 (Fx_close_connection): Free full_name of font_info.
11947 * fns.c (optimize_sub_char_table): New function.
11948 (Foptimize_char_table): New function.
11949 (syms_of_fns): Defsubr Soptimize_char_table.
11951 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11953 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11954 only if buffer is displayed in some window.
11956 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11957 (try_window_reusing_current_matrix): Don't call scroll run
11958 function if run's current and desired position are the same;
11959 this prevents cursor flickering.
11961 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11963 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11965 * regex.c (RE_STRING_CHAR): New macro.
11966 (GET_CHAR_AFER_2): Remove.
11967 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11968 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11969 (print_partial_compiled_pattern, re_compile_fastmap)
11970 (re_match_2_internal): Remove on_failure_jump_exclusive.
11971 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11972 optimization only need to work for * (ie. can use of_keep_string_jump).
11973 Remove the special case for .*\n since it is now covered by the general
11975 (re_search_2): Don't bother with `room'.
11976 (skip_one_char): New function.
11977 (skip_noops): Simplify since `memory' is not needed any more.
11978 (mutually_exclusive_p): Restructure slightly to use `switch' and
11979 add handling for "all" remaining cases.
11980 (re_match_2_internal): Change on_failure_jump_smart to use
11981 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11982 rather than on_failure_jump_exclusive.
11984 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11986 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11987 number of bits per RGB because it's everywhere used as the depth
11990 * term.c (calculate_costs): Remove code dealing with X frames.
11992 2000-03-19 Richard M. Stallman <rms@gnu.org>
11994 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11996 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11998 * lread.c (read_integer): Unread the last char not consumed.
12000 2000-03-17 Gerd Moellmann <gerd@gnu.org>
12002 * xterm.c (x_update_window_cursor): Don't update in frames
12003 which are in the process of being deleted.
12005 2000-03-16 Gerd Moellmann <gerd@gnu.org>
12007 * Makefile.in (mostlyclean): Add `*.core'.
12008 (clean): Add `bootstrap-emacs'.
12010 * lread.c (read_integer): New function.
12011 (read1): Support read syntax #o, #x, #b, #r.
12013 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
12015 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
12016 make sure POINTER_TO_OFFSET gives the same value before and after
12017 PREFETCH. Use `dfail' to guarantee "atomic" matching.
12018 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
12019 (debug): Now only active if > 0 rather than if != 0.
12020 (DEBUG_*): Update for the new meaning of `debug'.
12021 (print_partial_compiled_pattern): Add missing `succeed' case. Use
12022 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
12023 in `succeed_n', `jump_n' and `set_number_at'.
12024 (store_op1, store_op2, insert_op1, insert_op2)
12025 (at_begline_loc_p, at_endline_loc_p): Add prototype.
12026 (group_in_compile_stack): Move to after its arg's types are
12027 declared and add a prototype.
12028 (PATFETCH): Define in terms of PATFETCH_RAW.
12029 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
12030 (QUIT): Redefine as a nop except for NTemacs.
12031 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
12032 indentation of the greedy-op and shy-group code.
12033 (at_(beg|end)line_loc_p): Fix argument's types.
12034 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
12035 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
12036 (MATCHING_IN_FIRST_STRING): Remove.
12037 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
12038 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
12039 QUIT unconditionally.
12041 2000-03-15 Gerd Moellmann <gerd@gnu.org>
12043 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
12046 * process.c (send_process): Add a hint that the function
12047 can call Lisp code to its comment.
12049 * lread.c (load_dangerous_libraries): New variable.
12050 (Vbytecomp_version_regexp): New variable.
12051 (safe_to_load_p): New function.
12052 (Fload): Handle files not compiled with Emacs specially.
12053 (syms_of_lread): New Lisp variable load-dangerous-libraries.
12055 2000-03-14 Gerd Moellmann <gerd@gnu.org>
12057 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
12059 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
12060 support functions only if HAVE_X11R6_XIM is defined.
12061 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
12063 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
12065 * xfns.c (X_I18N_INHIBITED): Don't define.
12066 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
12067 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
12069 * config.in (HAVE_X_I18N): Moved here from xterm.h.
12070 (HAVE_X11R6_XIM): Define.
12072 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
12074 * xterm.c (x_term_init): Add support for X resource `synchronous'.
12075 If set, call XSynchronize.
12077 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
12079 * regex.c: Declare a new type `re_char' used throughout the code
12080 for the string char type. It's `const unsigned char' to match the
12081 rest of Emacs. Consistently make sure all pointers to strings use
12082 it and make sure all pointers into the pattern use `unsigned char'.
12083 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
12084 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
12087 * charset.h (GET_CHAR_AFTER_2): Remove.
12088 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
12090 2000-03-12 Ken Raeburn <raeburn@gnu.org>
12092 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
12093 variable before the invocation of YMF_PASS_LDFLAGS, in case both
12094 of them try to use backquotes.
12096 2000-03-12 Dave Love <fx@gnu.org>
12098 * unexelf.c: Restore changes of 1999-10-19.
12099 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
12100 fix its type and alignment; copy it from current process.
12102 2000-03-12 Gerd Moellmann <gerd@gnu.org>
12104 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
12105 has been found. Fix bug not computing timer's predecessor.
12107 * fileio.c (Fread_file_name): Handle case that DIR contains a
12110 * window.c (Fsave_window_excursion): Doc fix.
12112 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
12114 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
12116 * msdos.c (vga_installed): New function, code moved from
12117 dos_set_window_size.
12118 (Qbar, Qcursor_type, outside_cursor): New variables.
12119 (syms_of_msdos): Intern and staticpro them.
12120 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
12121 shape used outside Emacs when called for the first time.
12122 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
12123 cursor shape used outside Emacs.
12124 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
12125 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
12127 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
12128 parameters specify the cursor. Make qreverse a global
12129 variable (renamed to Qreverse).
12131 2000-03-09 Gerd Moellmann <gerd@gnu.org>
12133 * fns.c (Fy_or_n_p): Cancel busy-cursor.
12135 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
12137 This is a big redesign of failure-stack and register handling, prompted
12138 by bugs revealed when trying to add shy-groups. Overall, what happened
12139 is that loops are now structured a little differently, groups can be
12140 shy and the code is a little simpler.
12142 * regex.h: Update the copyright.
12143 (RE_SHY_GROUPS): New value.
12144 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
12145 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
12147 * regex.c (enum re_opcode_t): Remove jump_past_alt,
12148 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
12149 on_failure_jump_(exclusive, loop and smart). Also fix the comment
12150 for (start|stop)_memory since they now only take one argument (the
12151 second has becomes unnecessary).
12152 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
12153 (print_compiled_pattern): Use %ld to printf long ints and flush to
12154 make debugging a little easier.
12155 (union fail_stack_elt): Make the integer unsigned.
12156 (struct fail_stack_type): Add a `frame' element.
12157 (INIT_FAIL_STACK): Init `frame' as well.
12158 (POP_PATTERN_OP): New macro for re_compile_fastmap.
12159 (DEBUG_PUSH, DEBUG_POP): Remove.
12160 (NUM_REG_ITEMS): Remove.
12161 (NUM_NONREG_ITEMS): Adjust.
12162 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
12163 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
12164 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
12165 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
12167 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
12168 address pushed is not the destination of the jump but the source
12170 (NUM_FAILURE_ITEMS): Remove.
12171 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
12172 registers before the actual failure point). Don't hardcode any
12173 meaning for str==NULL anymore.
12174 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
12175 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
12177 (REG_UNSET_VALUE): Use NULL (why not?).
12178 (compile_range): Remove declaration since it doesn't exist.
12179 (struct compile_stack_elt_t): Remove inner_group_offset.
12180 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
12181 (regex_grow_registers): Remove dead code.
12182 (FIXUP_ALT_JUMP): New macro.
12183 (regex_compile): Add shy-groups Change loops to use
12184 on_failure_jump_smart&jump instead of
12185 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
12186 initial (dummy_failure_)jump. Remove c1_base (looks like unused
12187 variable to me). Use `jump' instead of `jump_past_alt' and don't
12188 bother with push_dummy_failure in alternatives since it is now
12189 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
12190 emacs' for (re)allocating the stack.
12191 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
12192 from loop when bufp->can_be_null rather than jumping to `done'.
12193 Avoid jumping backwards so as to ensure termination. Use
12194 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
12195 backreferences. Remove dead code in handling of `anychar'.
12196 (skip_noops, mutually_exclusive_p): New functions taken from the
12197 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
12198 improve mutually_exclusive_p to handle ".+\n".
12199 (lowest_active_reg, highest_active_reg)
12200 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
12201 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
12202 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
12203 variables. Push register (in `start_memory') on the stack rather
12204 than storing it in old_reg(start|end). Remove the cycle detection
12205 from `stop_memory', replaced by the use of on_failure_jump_loop
12206 for greedy loops. Add code for the new on_failure_jump_<foo>.
12207 Remove ad-hoc code in `on_failure_jump' to push more registers in
12208 the case of a loop. Take out code from `maybe_pop_jump' into
12209 separate functions and adapt it to the semantics of
12210 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
12211 and push_dummy_failure. Remove dummy_failure handling and
12212 handling of `failures to jump to on_failure_jump' (this last one
12213 was already dead code, it seems).
12214 (group_match_null_string_p, alt_match_null_string_p)
12215 (common_op_match_null_string_p): Remove.
12217 2000-03-08 Dave Love <fx@gnu.org>
12219 * config.in: Don't depend on __STDC__ for volatile.
12220 Add POINTER_TYPE, PTR, PROTOTYPES.
12222 * hftctl.c, strftime.c: Use PROTOTYPES.
12223 * eval.c (find_handler_clause): Likewise.
12225 * mem-limits.h: Use POINTER_TYPE.
12227 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
12228 (memory_warnings): Declare using POINTER_TYPE.
12230 2000-03-08 Gerd Moellmann <gerd@gnu.org>
12232 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
12234 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
12236 * xfns.c: Remove obsolete code in #if 0.
12237 (Fx_focus_frame): New function.
12239 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12241 * coding.c (coding_category_name): Add coding-category-utf-8,
12242 coding-category-utf-16-be, coding-category-utf-16-le.
12243 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
12244 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
12245 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
12246 (detect_coding_utf_8): New function.
12247 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
12248 UTF_16_LOW_SURROGATE_P): New macros.
12249 (detect_coding_utf_16): New function
12250 (detect_coding_mask): When priorities are specified, skip any
12251 categories that have `nil' coding-system. Fix bug of returning
12252 wrong mask when PRIORITIES is specified and detect_coding_XXX()
12253 returns a mask not set in PRIORITIES.
12254 (detect_eol_type_in_2_octet_form): New function.
12255 (detect_eol): selects detect_eol_type_XXX to call according to
12256 cooding->category_idx.
12257 (detect_coding_system): Remove `nil' coding-system in the result.
12258 (Fupdate_coding_systems_internal): Update all coding-categories.
12260 * coding.h (CODING_CATEGORY_IDX_UTF_8)
12261 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
12263 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
12264 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
12265 (CODING_CATEGORY_IDX_UTF_16_LE)
12266 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
12267 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
12268 (CODING_CATEGORY_MASK_ANY): Include the above macros.
12269 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
12271 2000-03-07 Gerd Moellmann <gerd@gnu.org>
12273 * doc.c (Fdocumentation_property): If value is not a string,
12274 and doesn't refer to etc/DOC, evaluate it to obtain a string.
12276 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
12277 close the display with XtCloseDisplay. This caused a bus error
12280 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
12281 complete but not unique.
12283 2000-03-06 Gerd Moellmann <gerd@gnu.org>
12285 * process.c (send_process): Remove local variable `procname' that
12286 might become invalid when a GC happens. Instead, access the
12287 process name slot directly.
12289 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
12290 orig_height if set.
12292 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
12293 orig_height if set.
12295 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
12297 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
12298 glyph matrices have been freed.
12300 2000-03-05 Gerd Moellmann <gerd@gnu.org>
12302 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
12303 (bootstrap-temacs): Set LC_ALL to C like for temacs.
12305 * xfns.c (QCdata): Moved to xdisp.c.
12307 * xdisp.c (QCdata): Moved here from xfns.c.
12308 (syms_of_xdisp): Initialize QCdata.
12310 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
12312 * window.c (coordinates_in_window): Use
12313 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
12314 FRAME_INTERNAL_BORDER_WIDTH.
12316 * xdisp.c (try_window_id): Recompute unchanged information if
12317 it is obviously invalid.
12319 * xterm.c (x_term_init): Create a colormap if not using the
12322 * xterm.h (select_visual): Change prototype.
12324 * xfns.c (select_visual): Rewritten. Recognize user-specified
12326 (visual_classes): New variable.
12328 2000-03-04 Gerd Moellmann <gerd@gnu.org>
12330 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
12331 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
12332 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
12333 (x_decode_color): Don't handle allocation of white and black specially.
12334 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
12335 XtNcolormap resources.
12336 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
12337 (Fx_create_frame): Initialize color members of x_output structure.
12338 (xpm_load): Pass colormap to XPM lib.
12340 * xfaces.c (x_free_colors): Access colormap of frame using
12341 FRAME_X_COLORMAP. Be paranoid about freeing black and white
12342 when default colormap is used.
12344 * xterm.c (x_term_init): Set Colormap member of x_display_info
12345 structure. Copy colormap if resource `privateColormap' is
12346 specified (PseudoColor only).
12347 (x_setup_relief_color): Access colormap of frame using
12350 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
12351 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
12353 2000-03-04 Jason Rumney <jasonr@gnu.org>
12355 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
12356 other non-platform-specific equivalents.
12357 [WINDOWSNT]: Include w32term.h, fontset.h and define X
12358 specific functions and macros as their w32 equivalents where
12359 non-platform-specifics are not available.
12360 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
12361 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
12362 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
12363 (frame_update_line_height): Use macros to access f->output_data.
12364 (defined_color): Remove FIXME comments; fixed.
12365 (x_face_list_fonts, prepare_face_for_display): Put X specifics
12366 into #ifdef blocks. Add WINDOWSNT blocks.
12367 (Fx_list_fonts): Use macros for accessing font data.
12368 (set_lface_from_font_name): Different default fonts for X and
12370 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
12371 scalable for backward compatibility.
12372 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
12373 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
12375 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
12378 * makefile.nt (w32faces.obj): Remove.
12381 2000-03-03 Jason Rumney <jasonr@gnu.org>
12383 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
12384 correct parameters.
12386 2000-03-03 Ken Raeburn <raeburn@gnu.org>
12388 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
12389 standard ELF definitions here if the system header does not.
12391 2000-03-03 Gerd Moellmann <gerd@gnu.org>
12393 * xterm.c (PER_CHAR_METRIC): Removed.
12394 (x_per_char_metric_1, x_default_char): New functions.
12395 (x_per_char_metric): If font's default char is invalid, return
12396 metrics of a suitably chosen usable default char.
12397 (x_draw_glyph_string_foreground): If font has an invalid default
12398 char, replace occurrences of unprintable chars with a suitably
12399 chosen usable default char.
12401 2000-03-02 Gerd Moellmann <gerd@gnu.org>
12403 * xterm.c (note_mouse_highlight): Return quickly if frame's
12404 glyph matrices have been freed.
12406 * dispnew.c (free_glyphs): Block input while freeing matrices.
12408 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12410 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12413 * dispextern.h (x_free_colors): Add prototype.
12415 * xfaces.c (x_free_colors): New function.
12416 (unload_color, free_face_colors): Use it.
12418 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12420 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12422 * window.c [MSDOS]: Include msdos.h.
12424 2000-03-02 Dave Love <fx@gnu.org>
12426 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12428 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12429 set C_OPTIMIZE_SWITCH for gcc.
12431 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12433 * coding.c (coding_save_composition): Be sure to allocate
12434 composition data area in coding even if there's no composition in
12437 2000-03-01 Jason Rumney <jasonr@gnu.org>
12439 * w32term.c: Equivalent changes to those made to xterm.c on
12440 2000-02-25 and 2000-02-24.
12442 * w32fns.c: Equivalent changes to those made to xfns.c on
12443 2000-02-25 and 2000-02-21.
12445 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12446 correct line-end convention is followed.
12448 * w32menu.c [HAVE_BOXES]: Remove #undef.
12449 (single_keymap_panes): Remove code for simulating checkmarks.
12450 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12451 Remove code for drawing simulated checkmarks.
12452 (w32_menu_show): make unibyte help string correctly.
12453 (add_menu_item): draw standard Windows checkmarks. Draw radio
12454 buttons as radio buttons if possible.
12456 2000-03-01 Gerd Moellmann <gerd@gnu.org>
12458 * sysdep.c (start_of_text): Don't define this function for NetBSD
12461 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
12463 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12464 (LINKER): Don't undef if __NetBSD__ is defined.
12466 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12468 * fileio.c [__NetBSD__]: Define `unix'.
12470 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12472 2000-02-29 Gerd Moellmann <gerd@gnu.org>
12474 * atimer.c (start_atimer): Don't abort when timers are stopped.
12475 (append_atimer_lists): New function.
12476 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12477 arbitrary lists of stopped and running atimers.
12479 * atimer.c (cancel_atimer): Handle canceling an atimer when
12480 some timers are stopped.
12482 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12483 after canceling it.
12485 * fns.c (maybe_resize_hash_table): Handle case of new size
12486 coming out as being the same as old size.
12488 2000-02-27 Jason Rumney <jasonr@gnu.org>
12490 * makefile.nt: Add atimer.h to dependencies.
12491 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12492 * w32console.c: Only disable window system features for dispextern.h
12493 (initialize_w32_display): Build a display info for the console.
12494 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12495 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12496 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12498 * w32gui.h (struct W32FontStruct): Revert last change after change
12500 * w32menu.c (single_submenu): Set up help string.
12501 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12502 (w32_dialog_show): Set up help string.
12503 * w32term.c (w32_display_info_for_display): Remove unused function.
12504 (w32_draw_bitmap): Use pre-built bitmaps.
12505 (w32_initialize_display_info): New function to initialize parts of
12506 display info that are common to both GUI and console frames.
12507 (w32_term_init): Use w32_initialize_display_info. Do not set
12508 Vw32_num_mouse_buttons here, as it is not called for console
12509 frames. Build bitmaps for indicating truncated lines etc.
12510 (x_delete_display): Destroy pre-built bitmaps.
12511 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12512 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12514 2000-02-27 Dave Love <fx@gnu.org>
12516 * lisp.h: Add a bunch of prototypes.
12518 2000-02-26 Kenichi Handa <handa@etl.go.jp>
12520 * keyboard.c (read_char): Set `usec' correctly.
12522 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12524 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12525 `lambda', set reg[RRR] to the map index.
12526 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12527 reg[RRR] to 0. Otherwise, set it to -1.
12529 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12531 * emacs.c (main): Remove code snippet commented out with `//'.
12533 2000-02-25 Richard M. Stallman <rms@gnu.org>
12535 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12536 and contains a `:', prepend `/:'.
12538 * window.c (select_window_1): If selected_window is nil,
12539 don't "swap out" the buffer's point.
12540 (Fset_window_configuration): Set selected_window to nil
12541 before calling Fselect_window.
12542 (unshow_buffer): Don't set point in buffer from window's point
12543 if another more recently selected window also shows the buffer.
12545 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12547 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12549 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12550 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12551 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12553 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12554 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12555 (hide_busy_cursor): New functions.
12556 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12558 * minibuf.c (read_minibuf): Cancel busy-cursor.
12560 * keyboard.c (command_loop_1): Call start_busy_cursor before
12561 Fcommand_execute and cancel_busy_cursor after it.
12562 (timer_check): Remove busy-cursor code.
12563 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12566 * process.c (wait_reading_process_input): Remove busy-cursor code.
12568 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12569 Fx_hide_busy_cursor.
12571 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12573 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12575 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12577 * xterm.c (XTread_socket): Remove busy-cursor code.
12579 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12580 (build_frame_matrix_from_leaf_window): Put code handling
12581 glyph row's not being a slice of a frame row in #if 0.
12582 (sync_window_with_frame_matrix_rows): New function.
12583 (frame_row_to_window): New function.
12584 (mirror_line_dance): Handle copies between windows.
12586 * lread.c (Fload): Use `xfree' instead of `free'.
12587 (init_obarray): Use `xmalloc' instead of `malloc'.
12589 * window.c (Fset_window_buffer): Set WINDOW to the window
12591 (coordinates_in_window): Take frame's internal border width
12594 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12596 * xterm.c (x_display_and_set_cursor): Display cursor of
12597 non-selected windows depending on the setting of
12598 cursor_in_non_selected_windows.
12600 * xdisp.c (cursor_in_non_selected_windows): New variable.
12601 (syms_of_xdisp): DEFVAR_BOOL it.
12603 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12605 * data.c (Fstring_to_number): If number is greater than what
12606 fits into an integer, return a float.
12608 * eval.c (specbind): Remove references to
12609 keyword_symbols_constant_flag.
12611 * data.c (keyword_symbols_constant_flag): Removed.
12612 (Fmakunbound, set_internal, syms_of_data): Remove references to
12613 keyword_symbols_constant_flag.
12615 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12617 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12619 * syntax.c (multibyte_syntax_as_symbol): New variable.
12620 (syms_of_syntax): Declare it as a Lisp variable.
12621 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12622 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12623 nonzero, treat all multibyte characters as symbol.
12624 (init_syntax_once): Give syntax `word' to all multibyte characters.
12626 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12628 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12631 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12633 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12635 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12636 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12638 2000-02-21 Dave Love <fx@gnu.org>
12640 * frame.c (Vmouse_position_function): New variable.
12641 (Fmouse_position): Use it.
12642 (syms_of_frame): Install it.
12644 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12646 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12648 * fileio.c (Finsert_file_contents): Unbind the binding of
12649 standard-output done by temp_output_buffer_setup.
12651 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12652 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12653 (specbind, unbind_to): Handle most common case of non-constant
12654 symbol with trivial value specially.
12656 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12658 2000-02-20 Richard M. Stallman <rms@gnu.org>
12660 * data.c (Fmake_variable_buffer_local): Doc fix.
12661 Init found_for_buffer to 0.
12662 (Fmake_variable_frame_local): If the variable has already
12663 been buffer-local, set the check_frame field.
12665 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12667 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12668 produced for CODING_MODE_LAST_BLOCK requires.
12670 2000-02-18 Dave Love <fx@gnu.org>
12672 * keyboard.c (echo_keystrokes): Remove declaration.
12673 (Vecho_keystrokes) New variable.
12674 (read_char, record_menu_key, read_key_sequence): Use it to allow
12675 use of float value.
12676 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12678 * lread.c: Undef feature selection macros before defining.
12680 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12682 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12683 for symbols other than the symbol in question.
12685 2000-02-17 Dave Love <fx@gnu.org>
12687 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12689 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12691 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12693 * alloc.c (enum mem_type): Compile unconditionally.
12695 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12697 * xfaces.c (tty_defined_color): Don't return faulire indication
12698 for unspecified-fg and unspecified-bg pseudo-colors.
12700 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12702 * alloc.c (mark_object): Don't mark symbol names in pure space.
12703 (gc_sweep): Don't unmark symbol names in pure space.
12705 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12706 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12707 [GC_MARK_STACK]: New defines.
12708 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12709 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12711 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12713 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12714 allocate_buffer instead of xmalloc.
12716 * alloc.c (toplevel): Include setjmp.h.
12717 (PURE_POINTER_P): New define.
12718 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12719 (Vdead) [GC_MARK_STACK]: New variable.
12720 (lisp_malloc): Add parameter TYPE, call mem_insert if
12721 GC_MARK_STACK is defined.
12722 (allocate_buffer): New function.
12723 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12724 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12725 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12726 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12727 (MEM_NIL) [GC_MARK_STACK]: New define.
12728 (struct mem_node) [GC_MARK_STACK]: New structure.
12729 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12730 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12731 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12732 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12733 (mark_stack) [GC_MARK_STACK]: New functions.
12734 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12735 (clear_marks): Removed.
12736 (gc_sweep): Set free conses' car, free floats' type, free
12737 symbols' function to Vdead. Use lisp_free to free buffers.
12738 (init_alloc_once): Initialize Vdead.
12739 (survives_gc_p): Return non-zero for pure objects.
12741 * alloc.c: Add comments throughout the file.
12743 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12744 that unblocks alarms.
12746 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12747 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12748 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12750 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12752 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12754 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12755 avoid infinite error signaling. Allocate sufficient memory for
12756 eol_str in the case that eoltype is Lisp_Int.
12758 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12760 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12761 depends on the previous behavior.
12763 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12765 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12767 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12769 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12771 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12772 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12775 2000-02-15 Richard M. Stallman <rms@gnu.org>
12777 * data.c (set_internal): Don't make variable buffer-local
12778 if within a let-binding for the same buffer.
12779 (let_shadows_buffer_binding_p): New function.
12781 * eval.c (specbind): For buffer-local value,
12782 record the current buffer also.
12783 (unbind_to): Cope with that change.
12785 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12787 * window.c (Fsave_window_excursion): Doc fix.
12789 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12791 * syntax.c (back_comment): Make sure we only consider comment-starters
12792 of the relevant style and return -1 in case of a failure to find the
12793 beginning of the comment.
12794 (Fforward_comment): If back_comment fails, go back to the position just
12795 after the comment-end.
12796 (scan_lists): Add comment describing a very minor bug.
12798 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12800 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12801 `completion-regexp-list' in the docstring.
12803 2000-02-14 Dave Love <fx@gnu.org>
12805 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12807 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12809 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12810 to Emacs' syntax. Also fix the comment about set/not-set meanings
12811 since Emacs syntax is not the value 0 any more.
12812 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12813 since it's now part of RE_SYNTAX_EMACS.
12815 2000-02-12 Dave Love <fx@gnu.org>
12817 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12819 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12821 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12823 2000-02-12 Dave Love <fx@gnu.org>
12825 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12827 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12828 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12829 * s/hpux.h: Don't define HAVE_VFORK.
12831 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12833 * s/nextstep.h: Don't define HAVE_ALLOCA.
12835 * config.in: Add vfork bits.
12837 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12839 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12840 unwind function to undo the effect of stopping atimers.
12842 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12844 * atimer.c (stopped_atimers): New variable.
12845 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12848 * atimer.h (stop_other_atimers, run_all_atimers)
12849 (unwind_stop_other_atimers): Add function prototypes.
12851 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12853 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12855 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12856 library may depend on jpeg.
12857 (atimer.o): Depends on atimer.c.
12859 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12861 * insdel.c (del_range_1): Call update_compositions.
12862 (del_range_both): Call update_compositions just once..
12864 2000-02-10 Dave Love <fx@gnu.org>
12866 * xfns.c (create_frame_xic): Fix initialization of automatic
12867 aggregates for pcc.
12869 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12871 * ccl.c (CCL_MAKE_CHAR): New macro.
12872 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12873 registers by CCL_MAKE_CHAR before calling translate_char.
12874 <CCL_TranslateCharacterConstTbl> Likewise.
12876 2000-02-08 Dave Love <fx@gnu.org>
12878 * lread.c (__EXTENSIONS__): Define.
12880 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12882 * puresize.h (BASE_PURESIZE): Increase to 650000.
12884 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12886 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12889 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12891 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12892 md, mh, mb, mr, and me to the fake termcap entry.
12894 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12896 * sound.c (sound_cleanup): Don't call device close routine if the
12897 function pointer is null.
12899 2000-02-06 Andrew Innes <andrewi@gnu.org>
12901 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12902 around image definitions and prototypes.
12903 (gamma_correct) [WINDOWSNT]: New prototype.
12905 * w32term.c (x_make_frame_visible): Replace call to
12906 input_poll_signal with poll_for_input.
12908 * window.c [WINDOWSNT]: Include w32term.h.
12910 * xdisp.c [WINDOWSNT]: Include w32term.h.
12912 * makefile.nt: Add dependencies on w32gui.h.
12913 (OBJ1): Include atimer.obj.
12914 ($(BLD)\atimer.obj): New dependency rule.
12916 * w32.c (sigmask): New function (does nothing).
12917 (sigunblock): Ditto.
12919 * frame.c [WINDOWSNT]: Include w32term.h.
12921 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12923 * lread.c (syms_of_lread): Fix literal newlines.
12925 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12926 the string constant limit (2048 bytes) in MSVC.
12929 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12931 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12932 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12933 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12934 dispatch the event.
12936 2000-02-04 Dave Love <fx@gnu.org>
12938 * fileio.c: Remove some unused vars.
12939 (_GNU_SOURCE): Define (for euidaccess).
12941 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12943 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12945 (read_minibuf): Deal with allow_props correctly.
12947 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12949 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12951 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12953 * search.c (compile_pattern): If a cache entry has a nil regexp,
12954 fill in that entry instead of clobbering a previously cached
12957 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12959 * puresize.h (BASE_PURESIZE): Increase to 610000.
12961 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12963 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12966 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12968 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12969 instead of incrementing ic directly.
12970 <CCL_WriteExprConst> Likewise.
12971 <ccl_set_expr>: Set ic to jump_address.
12973 * fileio.c (e_write): Fix the handling of
12974 CODING_FINISH_INSUFFICIENT_SRC.
12976 2000-02-01 Dave Love <fx@gnu.org>
12978 * editfns.c (Fpropertize): Doc fix.
12980 * process.c (Fstart_process): Doc fix.
12982 * eval.c: Fix various doc strings not to duplicate information
12983 from help-manyarg-func-alist.
12985 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12987 * doc.c (Vhelp_manyarg_func_alist): New variable.
12988 (Fdocumentation): Use it.
12989 (syms_of_doc): Define it.
12991 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12993 * xterm.c (xim_open_dpy): Remove unused local variable.
12995 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12997 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12998 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
13000 * fns.c (sweep_weak_table): New function.
13001 (sweep_weak_hash_tables): Use it. Keep on marking until there
13004 2000-01-30 Gerd Moellmann <gerd@gnu.org>
13006 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
13007 that XTread_socket does not crash by trying to call XNoOp on a
13010 2000-01-30 Jason Rumney <jasonr@gnu.org>
13012 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13013 Change selected_frame to SELECTED_FRAME ().
13014 (w32_console_mouse_position): Remove #ifndef MULE from around
13015 `insist' parameter.
13017 * makefile.nt: Remove dosfns.obj.
13019 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
13021 * w32fns.c (w32_defined_color): Check for valid frame before
13022 applying gamma correction. Eliminate dependency on frame elsewhere.
13023 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
13024 (w32_to_x_font): Use resx and resy not height_in and width_in.
13025 (x_to_w32_font): Doc fix.
13026 (xlfd_strip_height): New function to strip and return font height.
13027 (w32_font_match): Compare height separately from rest of xlfd
13028 spec, using xlfd_strip_height.
13030 * w32term.c (w32_term_init): Swap resx and height_in, resy and
13031 width_in. Use w32_defined_color in place of defined_color.
13033 * w32faces.c: Merge more of DOS and X specifics in preparation for
13034 merge with xfaces.c.
13035 (defined_color): Remove FIXME comment.
13036 (tty_color_name): Provide w32-specific function.
13037 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
13039 * w32console.c (turn_on_face, turn_off_face): Removed.
13040 (w32_face_attributes): New function.
13041 (Global_variables): Reduce scope where possible.
13042 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
13044 (hl_mode): Don't modify text attributes.
13045 (write_glyphs): Don't do anything if len <= 0. Use
13046 w32_face_attributes to get attributes for drawing. Write
13047 terminating codes using char_attr_normal.
13048 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
13049 (update_begin, update_end): Likewise.
13050 (vga_stdcolor_name): New function.
13051 (initialize_w32_display): Remove char_attr_reverse and char_attr.
13052 (Fset_screen_color): Remove char_attr_reverse.
13054 2000-01-29 Gerd Moellmann <gerd@gnu.org>
13056 * xfns.c (xic_set_preeditarea): Take window parameter and
13057 window-relative pixel-positions.
13059 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
13060 is its frame's selected window.
13061 (xim_instantiate_callback): Likewise.
13063 * xfns.c (x_create_im): Removed.
13064 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
13065 (supported_xim_styles): Renamed from supported_styles.
13066 (best_xim_style): Renamed from best_style.
13067 (create_frame_xic): Renamed from xic_create_frame.
13068 (free_frame_xic): Renamed from xic_destroy_frame.
13070 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
13072 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
13073 our frames, call XFilterEvent with 2nd parameter `None'.
13074 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
13075 returning XBufferOverflow.
13076 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
13077 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
13078 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
13079 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
13080 (xim_initialize, xim_close)
13081 [HAVE_X_I18N && HAVE_X11R6]: New functions.
13082 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
13083 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
13084 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
13086 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
13088 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
13089 `xic_style' and `xic_xfs'.
13090 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
13091 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
13092 (FRAME_XIM): Removed.
13094 * xfns.c (supported_styles): New variable.
13095 (DEFAULT_STYLE, DEFAULT_FONT): New macros
13096 (xic_create_xfontset, best_style, xic_create_frame)
13097 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
13098 (xic_set_xfontset): New functions.
13100 2000-01-28 Dave Love <fx@gnu.org>
13102 * s/irix6-5.h: Revert last change after change to irix5-0.h.
13104 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
13106 2000-01-28 Gerd Moellmann <gerd@gnu.org>
13108 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
13109 for *scratch* if it already existed.
13111 * emacs.c (USAGE): New macro.
13112 (main): Use it to display usage information.
13114 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13116 Support for the menu-help feature:
13118 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
13120 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
13121 part of the line to the termscript file.
13122 (IT_clear_to_end): Clear the entire line, not just its beginning.
13123 (menu_help_message, prev_menu_help_message): New variables.
13124 (IT_menu_make_room): Make room for the help_text member.
13125 (IT_menu_display): New argument disp_help; all callers changed.
13126 If disp_help is non-zero, store the help text of the active menu
13127 item in menu_help_message.
13128 (XMenuAddPane): Initialize the help_text member to NULL.
13129 (XMenuAddSelection): New argument help_text. Store it in the
13131 (XMenuActivate): New argument help_callback. If the value of
13132 menu_help_message has changed since the last time, display the
13133 menu help message text while waiting for the mouse to move. Clear
13134 the echo area before exiting.
13135 (XMenuDestroy): Free the help_text member.
13137 2000-01-27 Gerd Moellmann <gerd@gnu.org>
13139 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
13140 XMenuAddSelection. Pass help callback to XMenuActivate.
13141 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
13143 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13145 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
13146 and EMACS_SET_USECS.
13148 2000-01-26 Dave Love <fx@gnu.org>
13150 * editfns.c (Fchar_after, Fchar_before): Doc fix.
13152 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
13153 an error may be signalled.
13155 2000-01-26 Gerd Moellmann <gerd@gnu.org>
13157 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
13158 LD_SWITCH_SYSTEM inherited from irix5-0.h.
13160 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
13162 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13164 * charset.c (Fstring): If there is a multibyte char among
13165 the args, always return a multibyte string.
13167 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13169 * sysdep.c (sys_select): Turn atimers off and on instead of
13170 recording and restoring old alarm handler
13172 * process.c (toplevel): Include atimer.h.
13173 (create_process_1): Rewritten.
13174 (create_process): Use atimers instead of alarm.
13175 (wait_reading_process_input) [hpux]: Turn atimers off instead
13176 of turning off SIGALRM.
13177 (wait_reading_process_input): Turn off atimers instead off
13178 calling stop_polling.
13180 * emacs.c (main): Call init_atimer.
13182 * keyboard.c (toplevel): Include systime.h and atimer.h.
13183 (polling_for_input): Removed because unused.
13184 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
13185 (poll_timer): New variable.
13186 (poll_for_input, poll_for_input_1): New functions.
13187 (start_polling, stop_polling): Rewritten.
13189 * keyboard.h (polling_for_input): Removed.
13191 * atimer.h, atimer.c: New files.
13193 * Makefile.in (obj): Add atimer.o.
13194 (atimer.o): New target.
13196 * blockinput.h (pending_atimers): Add extern declaration.
13197 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
13199 * lisp.h (popup_activated_flag): Add extern declaration.
13201 * xmenu.c (popup_activated_flag): Make externally visible.
13202 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
13203 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
13205 * xterm.c (toplevel): Include atimer.h.
13206 (toolkit_scroll_bar_interaction): New variable.
13207 (Fxt_process_timeouts): Removed.
13208 (x_process_timeouts): New function.
13209 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
13210 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
13211 (x_make_frame_visible): Call poll_for_input_1 instead of
13212 input_poll_signal. Don't call alarm.
13213 (x_initialize): Install timer calling x_process_timeouts.
13215 2000-01-24 Dave Love <fx@gnu.org>
13217 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
13218 Don't use -cckr -- apparently not now necessary.
13220 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
13222 * msdos.c (IT_menu_display): Truncate long menu lines at the right
13225 2000-01-23 Jason Rumney <jasonr@gnu.org>
13227 * w32fns.c (w32_defined_color): Apply gamma correction before
13228 trying to map to the palette.
13229 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
13232 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
13233 here. Callers changed to always pass real device context.
13234 (w32_draw_bitmap): Likewise.
13235 (w32_get_glyph_overhangs): Likewise.
13236 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
13237 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
13238 pfnSetScrollInfo and SetScrollRange.
13239 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
13240 back into MULE characters after decoding them.
13241 (x_get_glyph_face_and_encoding): Likewise.
13242 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
13243 GetCharABCWidthsW fails, since this is defined on Windows 9x.
13244 (x_produce_glyphs): Calculate per char metrics for a character
13245 that we know exists in default font when font_not_found_p is true.
13247 2000-01-22 Jason Rumney <jasonr@gnu.org>
13249 * makefile.nt (intervals.obj, composite.obj): New modules.
13250 (composite.h): Added as dependency where appropriate.
13252 * w32gui.h (XGCValue): New struct for emulating X GCs.
13254 * w32term.h (XCharStruct): New struct for emulating X.
13256 * w32console.c (turn_on_face, turn_off_face): New functions.
13257 (change_line_highlight): New prototype for new redisplay.
13258 (write_glyphs): Support multibyte text. Support faces.
13260 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
13262 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
13263 throughout. struct frame * in place of FRAME_PTR.
13264 Skeleton support for images, toolbars, tooltips from xfns.c.
13265 (Fx_create_frame): Use system default for default scroll bar width.
13266 (w32_get_arg): Renamed from x_get_arg.
13267 (Fx_file_dialog): New function.
13268 (w32_list_fonts): Check cache before asking system.
13269 (Vw32_enable_synthesized_fonts): New variable.
13270 (Vw32_enable_italics): Obsolete, removed.
13272 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13273 Use SELECTED_FRAME macro.
13275 * w32menu.c: Add skeleton support for help strings on menus.
13276 (add_menu_item): Native checkbox and radio support added, but not
13277 yet enabled due to bugs.
13278 (push_menu_item): Add parameters type, selection and help.
13280 Formatting changes to reduce unnecessary diffs with xmenu.c.
13282 * w32select.c (Fw32_set_clipboard_data): Update call to
13283 find_charset_in_str.
13285 * w32term.c: Complete rewrite for new redisplay based on new
13286 xterm.c with necessary sections merged back in from old w32term.c.
13288 2000-01-21 Richard M. Stallman <rms@gnu.org>
13290 * data.c (set_internal): Further fix in same criterion.
13292 2000-01-20 Richard M. Stallman <rms@gnu.org>
13294 * data.c (set_internal): Fix the criteria for whether
13295 to swap out the old cached binding.
13297 2000-01-19 Dave Love <fx@gnu.org>
13299 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
13301 2000-01-18 Kenichi Handa <handa@etl.go.jp>
13303 * regex.c (re_compile_fastmap): While checking a range table for
13304 `charset', skip flag bits for a character class correctly.
13306 2000-01-17 Gerd Moellmann <gerd@gnu.org>
13308 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
13310 * xfns.c (x_window): Call lw_create_widget with new parameter list.
13312 * widget.c (EmacsFrameSetCharSize): Change size of children first
13313 because of problems with main window geometry management under Lesstif.
13315 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
13316 MENU_ITEMS_ITEM_.*.
13317 (MENU_ITEMS_ITEM_HELP): New enumerator.
13318 (push_menu_item): Add parameter HELP. Record help in menu_items.
13319 (single_menu_item, single_submenu, list_of_items): Call
13320 push_menu_item with new parameter.
13321 (single_submenu): Set help string in widget value.
13322 (menu_highlight_callback): New function.
13323 (set_frame_menubar): Call lw_create_widget with new
13325 (xmenu_show, xdialog_show): Ditto.
13327 2000-01-13 Gerd Moellmann <gerd@gnu.org>
13329 * sound.c (Fplay_sound): Improve doc string.
13331 2000-01-11 Richard M. Stallman <rms@gnu.org>
13333 * lisp.h (set_internal): Enter the new arg.
13335 * eval.c (specbind): Record buffer-local variables specially,
13336 indicating which buffer's binding was saved.
13337 (unbind_to): Restore buffer-local variables specially
13338 in the proper buffer.
13340 * data.c (set_internal): New arg BUF.
13342 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
13343 * data.c (Fset): Pass new arg to set_internal.
13344 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
13346 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13348 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
13350 2000-01-11 Richard M. Stallman <rms@gnu.org>
13352 * minibuf.c (Ftry_completion): Doc fix.
13354 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13356 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
13359 2000-01-11 Andreas Schwab <schwab@suse.de>
13361 * coding.c (code_convert_region): Initialize total_skip.
13363 2000-01-08 Dave Love <fx@gnu.org>
13365 * eval.c (Fuser_variable_p): Check customizability too.
13367 2000-01-07 Gerd Moellmann <gerd@gnu.org>
13369 * minibuf.c (Fcompleting_read): Doc fix.
13371 2000-01-05 Gerd Moellmann <gerd@gnu.org>
13373 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
13376 * xfns.c (x_create_im): New function to set IM and IC of a frame.
13377 Check that input style is supported before trying to create an
13379 (x_window): Call x_create_im.
13381 2000-01-04 Gerd Moellmann <gerd@gnu.org>
13383 * xfns.c (current_gif_memory_src): New variable.
13384 (gif_load): Record the address of the current memory source
13385 in current_gif_memory_src.
13386 (gif_read_from_memory): Use current_gif_memory_src.
13388 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
13389 macros statement form.
13391 * sound.c (struct sound): Renamed from struct sound_file.
13392 (struct sound): Add members `data' and `header_size'.
13393 (enum sound_attr): Add SOUND_DATA.
13394 (current_sound, current_sound_device): Variables renamed from
13395 sound_file and sound_device.
13396 (parse_sound): Parse :data.
13397 (parse_sound): Handle sound data in strings.
13398 (find_sound_type): Function renamed from find_sound_file_type.
13399 (wav_init, au_init): Fail if sound's header_size is smaller than
13400 needed header size.
13401 (wav_play, au_play): Play sounds from string data.
13403 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
13405 * lisp.h: Add prototype for allocate_string_data.
13407 * alloc.c (Fgarbage_collect): Return number of live and free strings.
13409 * alloc.c (mark_buffer): Remove code in #if 0.
13411 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13412 (strings_consed): New variable.
13413 (allocate_string): Set it.
13414 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13415 (Fmemory_use_counts): Return strings_consed. Use Flist.
13417 * alloc.c: General cleanup in comments etc. Remove conditional
13418 compilation for `standalone'.
13420 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13422 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13423 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13424 (DONT_COPY_FLAG): Removed.
13425 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13426 (struct sdata, struct sblock): New
13427 (struct string_block): Rewritten.
13428 (STRINGS_IN_STRING_BLOCK): New macro.
13429 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13430 (large_sblocks, string_blocks, string_free_list): New variables.
13431 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13432 (init_strings): Rewritten.
13433 (allocate_string, allocate_string_data, compact_small_strings)
13434 (free_large_strings, sweep_strings): New functions.
13435 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13436 (struct string_block_head, current_string_block)
13437 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13438 (STRING_PAD): Removed.
13439 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13440 (Fgarbage_collect): Don't set mark bit in large strings.
13441 (mark_object): Mark strings differently. Mark symbol names
13443 (survives_gc_p): Test marked strings differently.
13444 (gc_sweep): Sweep strings differently, unmark strings in
13446 (compact_strings): Removed.
13448 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13450 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13451 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13453 2000-01-04 Kenichi Handa <handa@etl.go.jp>
13455 * fileio.c (Finsert_file_contents): Signal error if visiting file
13456 in a non-empty buffer.
13458 * term.c (encode_terminal_code): Fix the previous change.
13460 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13462 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13463 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13465 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13467 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13469 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13470 need to test for MSDOS frames.
13472 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13474 * dosfns.c (unspecified_colors): Remove.
13475 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13477 (msdos_stdcolor_name): Return strings for unspecified fore- and
13478 back-ground colors.
13480 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
13481 (syms_of_xfaces): Remove their staticpro's.
13482 (tty_color_name): Return Lisp strings for unspecified fore- and
13483 back-ground colors.
13484 (Finternal_set_lisp_face_attribute): Remove the special treatment
13485 for Qunspecified_{f,b}g.
13486 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
13488 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13490 * xdisp.c (reseat_at_next_visible_line_start): Position before
13491 newline only if ending up on a newline.
13492 (next_element_from_ellipsis): Return success. Handle case of
13493 displaying no ellipsis. Fix case of ellipsis defined in display table.
13494 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13497 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13499 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13500 (Fcolor_supported_p): Renamed from face-color-supported-p.
13502 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13504 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13505 list of colors renamed to tty-defined-color-alist.
13506 (tty_color_name): Pass the frame to tty-color-by-index.
13507 (realize_tty_face): tty-color-alist is now a function which
13508 accepts the frame as argument.
13510 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
13512 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13514 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13515 encode_terminal_code.
13517 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13519 * dispnew.c (mode_line_string): Support termcap frames as well.
13521 2000-01-01 Gerd Moellmann <gerd@gnu.org>
13523 * syntax.c (Fforward_word): Undo previous change.
13525 * editfns.c (Fconstrain_to_field): Don't constrain if
13526 inhibit-field-text-motion is non-nil.
13527 (Fline_beginning_position): Undo previous change.
13528 (Fline_end_position): Ditto.
13530 * syntax.c (Fforward_word): Notice field boundaries only if
13531 inhibit-field-text-motion is nil.
13533 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13535 * editfns.c (Vinhibit_field_text_motion): New variable.
13536 (inhibit-field-text-motion): New DEFVAR_LISP.
13537 (Fline_beginning_position, Fline_end_position): Notice field
13538 boundaries only if inhibit-field-text-motion is nil.
13540 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13541 All calls adjusted.
13542 (x_build_heuristic_mask): Likewise.
13543 (xbm_load_image_from_file): Change error output.
13544 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13545 (gif_load, gs_load, x_kill_gs_process): Ditto.
13547 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13548 color indices when accessing raster pixels.
13549 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13550 one of :file or :data.
13551 (enum pbm_keyword_index): Add PBM_DATA.
13552 (pbm_format): Add :data.
13553 (pbm_image_p): Allow either :file or :data.
13554 (pbm_read_file): New function.
13555 (pbm_scan_number): Rewritten to read from string.
13556 (pbm_load): Support :data.
13558 See ChangeLog.8 for earlier changes.
13560 ;; Local Variables:
13561 ;; coding: iso-2022-7bit
13564 Copyright (C) 2001 Free Software Foundation, Inc.
13565 Copying and distribution of this file, with or without modification,
13566 are permitted provided the copyright notice and this notice are preserved.