1 2000-03-06 Gerd Moellmann <gerd@gnu.org>
3 * process.c (send_process): Remove local variable `procname' that
4 might become invalid when a GC happens. Instead, access the
5 process name slot directly.
7 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
10 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
13 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
15 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
16 glyph matrices have been freed.
18 2000-03-05 Gerd Moellmann <gerd@gnu.org>
20 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
21 (bootstrap-temacs): Set LC_ALL to C like for temacs.
23 * xfns.c (QCdata): Moved to xdisp.c.
25 * xdisp.c (QCdata): Moved here from xfns.c.
26 (syms_of_xdisp): Initialize QCdata.
28 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
30 * window.c (coordinates_in_window): Use
31 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
32 FRAME_INTERNAL_BORDER_WIDTH.
34 * xdisp.c (try_window_id): Recompute unchanged information if
35 it is obviously invalid.
37 * xterm.c (x_term_init): Create a colormap if not using the
40 * xterm.h (select_visual): Change prototype.
42 * xfns.c (select_visual): Rewritten. Recognize user-specified
44 (visual_classes): New variable.
46 2000-03-04 Gerd Moellmann <gerd@gnu.org>
48 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
49 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
50 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
51 (x_decode_color): Don't handle allocation of white and black
53 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
54 XtNcolormap resources.
55 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
56 (Fx_create_frame): Initialize color members of x_output structure.
57 (xpm_load): Pass colormap to XPM lib.
59 * xfaces.c (x_free_colors): Access colormap of frame using
60 FRAME_X_COLORMAP. Be paranoid about freeing black and white
61 when default colormap is used.
63 * xterm.c (x_term_init): Set Colormap member of x_display_info
64 structure. Copy colormap if resource `privateColormap' is
65 specified (PseudoColor only).
66 (x_setup_relief_color): Access colormap of frame using
69 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
70 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
72 2000-03-04 Jason Rumney <jasonr@gnu.org>
74 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
75 other non-platform-specific equivalents.
76 [WINDOWSNT]: Include w32term.h, fontset.h and define X
77 specific functions and macros as their w32 equivalents where
78 non-platform-specifics are not available.
79 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
80 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
81 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
82 (frame_update_line_height): Use macros to access f->output_data.
83 (defined_color): Remove FIXME comments; fixed.
84 (x_face_list_fonts, prepare_face_for_display): Put X specifics
85 into #ifdef blocks. Add WINDOWSNT blocks.
86 (Fx_list_fonts): Use macros for accessing font data.
87 (set_lface_from_font_name): Different default fonts for X and
89 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
90 scalable for backward compatibility.
91 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
92 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
94 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
97 * makefile.nt (w32faces.obj): Remove.
100 2000-03-03 Jason Rumney <jasonr@gnu.org>
102 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
105 2000-03-03 Ken Raeburn <raeburn@gnu.org>
107 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
108 standard ELF definitions here if the system header does not.
110 2000-03-03 Gerd Moellmann <gerd@gnu.org>
112 * xterm.c (PER_CHAR_METRIC): Removed.
113 (x_per_char_metric_1, x_default_char): New functions.
114 (x_per_char_metric): If font's default char is invalid, return
115 metrics of a suitably chosen usable default char.
116 (x_draw_glyph_string_foreground): If font has an invalid default
117 char, replace occurrences of unprintable chars with a suitably
118 chosen usable default char.
120 2000-03-02 Gerd Moellmann <gerd@gnu.org>
122 * xterm.c (note_mouse_highlight): Return quickly if frame's
123 glyph matrices have been freed.
125 * dispnew.c (free_glyphs): Block input while freeing matrices.
127 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
129 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
132 * dispextern.h (x_free_colors): Add prototype.
134 * xfaces.c (x_free_colors): New function.
135 (unload_color, free_face_colors): Use it.
137 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
139 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
141 * window.c [MSDOS]: Include msdos.h.
143 2000-03-02 Dave Love <fx@gnu.org>
145 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
147 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
148 set C_OPTIMIZE_SWITCH for gcc.
150 2000-03-02 Kenichi Handa <handa@etl.go.jp>
152 * coding.c (coding_save_composition): Be sure to allocate
153 composition data area in coding even if there's no composition in
156 2000-03-01 Jason Rumney <jasonr@gnu.org>
158 * w32term.c: Equivalent changes to those made to xterm.c on
159 2000-02-25 and 2000-02-24.
161 * w32fns.c: Equivalent changes to those made to xfns.c on
162 2000-02-25 and 2000-02-21.
164 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
165 correct line-end convention is followed.
167 * w32menu.c [HAVE_BOXES]: Remove #undef.
168 (single_keymap_panes): Remove code for simulating checkmarks.
169 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
170 Remove code for drawing simulated checkmarks.
171 (w32_menu_show): make unibyte help string correctly.
172 (add_menu_item): draw standard Windows checkmarks. Draw radio
173 buttons as radio buttons if possible.
175 2000-03-01 Gerd Moellmann <gerd@gnu.org>
177 * sysdep.c (start_of_text): Don't define this function for NetBSD
180 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
182 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
183 (LINKER): Don't undef if __NetBSD__ is defined.
185 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
187 * fileio.c [__NetBSD__]: Define `unix'.
189 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
191 2000-02-29 Gerd Moellmann <gerd@gnu.org>
193 * atimer.c (start_atimer): Don't abort when timers are stopped.
194 (append_atimer_lists): New function.
195 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
196 arbitrary lists of stopped and running atimers.
198 * atimer.c (cancel_atimer): Handle canceling an atimer when
199 some timers are stopped.
201 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
204 * fns.c (maybe_resize_hash_table): Handle case of new size
205 coming out as being the same as old size.
207 2000-02-27 Jason Rumney <jasonr@gnu.org>
209 * makefile.nt: Add atimer.h to dependencies.
210 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
211 * w32console.c: Only disable window system features for dispextern.h
212 (initialize_w32_display): Build a display info for the console.
213 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
214 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
215 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
217 * w32gui.h (struct W32FontStruct): Revert last change after change
219 * w32menu.c (single_submenu): Set up help string.
220 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
221 (w32_dialog_show): Set up help string.
222 * w32term.c (w32_display_info_for_display): Remove unused function.
223 (w32_draw_bitmap): Use pre-built bitmaps.
224 (w32_initialize_display_info): New function to initialize parts of
225 display info that are common to both GUI and console frames.
226 (w32_term_init): Use w32_initialize_display_info. Do not set
227 Vw32_num_mouse_buttons here, as it is not called for console
228 frames. Build bitmaps for indicating truncated lines etc.
229 (x_delete_display): Destroy pre-built bitmaps.
230 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
231 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
233 2000-02-27 Dave Love <fx@gnu.org>
235 * lisp.h: Add a bunch of prototypes.
237 2000-02-26 Kenichi Handa <handa@etl.go.jp>
239 * keyboard.c (read_char): Set `usec' correctly.
241 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
243 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
244 `lambda', set reg[RRR] to the map index.
245 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
246 reg[RRR] to 0. Otherwise, set it to -1.
248 2000-02-25 Gerd Moellmann <gerd@gnu.org>
250 * emacs.c (main): Remove code snippet commented out with `//'.
252 2000-02-25 Richard M. Stallman <rms@caffeine.ai.mit.edu>
254 * fileio.c (Ffile_symlink_p): If result starts with a `/'
255 and contains a `:', prepend `/:'.
257 * window.c (select_window_1): If selected_window is nil,
258 don't "swap out" the buffer's point.
259 (Fset_window_configuration): Set selected_window to nil
260 before calling Fselect_window.
261 (unshow_buffer): Don't set point in buffer from window's point
262 if another more recently selected window also shows the buffer.
264 2000-02-25 Gerd Moellmann <gerd@gnu.org>
266 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
268 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
269 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
270 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
272 (DEFAULT_BUSY_CURSOR_DELAY): New define.
273 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
274 (hide_busy_cursor): New functions.
275 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
277 * minibuf.c (read_minibuf): Cancel busy-cursor.
279 * keyboard.c (command_loop_1): Call start_busy_cursor before
280 Fcommand_execute and cancel_busy_cursor after it.
281 (timer_check): Remove busy-cursor code.
282 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
285 * process.c (wait_reading_process_input): Remove busy-cursor code.
287 * eval.c (Fsignal): Call cancel_busy_cursor instead of
290 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
292 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
294 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
296 * xterm.c (XTread_socket): Remove busy-cursor code.
298 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
299 (build_frame_matrix_from_leaf_window): Put code handling
300 glyph row's not being a slice of a frame row in #if 0.
301 (sync_window_with_frame_matrix_rows): New function.
302 (frame_row_to_window): New function.
303 (mirror_line_dance): Handle copies between windows.
305 * lread.c (Fload): Use `xfree' instead of `free'.
306 (init_obarray): Use `xmalloc' instead of `malloc'.
308 * window.c (Fset_window_buffer): Set WINDOW to the window
310 (coordinates_in_window): Take frame's internal border width
313 2000-02-24 Gerd Moellmann <gerd@gnu.org>
315 * xterm.c (x_display_and_set_cursor): Display cursor of
316 non-selected windows depending on the setting of
317 cursor_in_non_selected_windows.
319 * xdisp.c (cursor_in_non_selected_windows): New variable.
320 (syms_of_xdisp): DEFVAR_BOOL it.
322 2000-02-23 Gerd Moellmann <gerd@gnu.org>
324 * data.c (Fstring_to_number): If number is greater than what
325 fits into an integer, return a float.
327 * eval.c (specbind): Remove references to
328 keyword_symbols_constant_flag.
330 * data.c (keyword_symbols_constant_flag): Removed.
331 (Fmakunbound, set_internal, syms_of_data): Remove references to
332 keyword_symbols_constant_flag.
334 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
336 2000-02-23 Kenichi Handa <handa@etl.go.jp>
338 * syntax.c (multibyte_syntax_as_symbol): New variable.
339 (syms_of_syntax): Declare it as a Lisp variable.
340 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
341 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
342 nonzero, treat all multibyte characters as symbol.
343 (init_syntax_once): Give syntax `word' to all multibyte
346 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
348 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
351 2000-02-21 Gerd Moellmann <gerd@gnu.org>
353 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
355 * xfns.c (x_window_to_frame, x_any_window_to_frame)
356 (x_non_menubar_window_to_frame): Check the busy-cursor window.
358 2000-02-21 Dave Love <fx@gnu.org>
360 * frame.c (Vmouse_position_function): New variable.
361 (Fmouse_position): Use it.
362 (syms_of_frame): Install it.
364 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
366 2000-02-20 Gerd Moellmann <gerd@gnu.org>
368 * fileio.c (Finsert_file_contents): Unbind the binding of
369 standard-output done by temp_output_buffer_setup.
371 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
372 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
373 (specbind, unbind_to): Handle most common case of non-constant
374 symbol with trivial value specially.
376 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
378 2000-02-20 Richard M. Stallman <rms@caffeine.ai.mit.edu>
380 * data.c (Fmake_variable_buffer_local): Doc fix.
381 Init found_for_buffer to 0.
382 (Fmake_variable_frame_local): If the variable has already
383 been buffer-local, set the check_frame field.
385 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
387 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
388 produced for CODING_MODE_LAST_BLOCK requires.
390 2000-02-18 Dave Love <fx@gnu.org>
392 * keyboard.c (echo_keystrokes): Remove declaration.
393 (Vecho_keystrokes) New variable.
394 (read_char, record_menu_key, read_key_sequence): Use it to allow
396 (syms_of_keyboard): Change Vecho_keystrokes declaration.
398 * lread.c: Undef feature selection macros before defining.
400 2000-02-18 Gerd Moellmann <gerd@gnu.org>
402 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
403 for symbols other than the symbol in question.
405 2000-02-17 Dave Love <fx@gnu.org>
407 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
409 2000-02-17 Gerd Moellmann <gerd@gnu.org>
411 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
413 * alloc.c (enum mem_type): Compile unconditionally.
415 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
417 * xfaces.c (tty_defined_color): Don't return faulire indication
418 for unspecified-fg and unspecified-bg pseudo-colors.
420 2000-02-17 Gerd Moellmann <gerd@gnu.org>
422 * alloc.c (mark_object): Don't mark symbol names in pure space.
423 (gc_sweep): Don't unmark symbol names in pure space.
425 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
426 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
427 [GC_MARK_STACK]: New defines.
428 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
429 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
431 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
433 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
434 allocate_buffer instead of xmalloc.
436 * alloc.c (toplevel): Include setjmp.h.
437 (PURE_POINTER_P): New define.
438 (enum mem_type) [GC_MARK_STACK]: New enumeration.
439 (Vdead) [GC_MARK_STACK]: New variable.
440 (lisp_malloc): Add parameter TYPE, call mem_insert if
441 GC_MARK_STACK is defined.
442 (allocate_buffer): New function.
443 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
444 (free_float) [GC_MARK_STACK]: Set type to Vdead.
445 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
446 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
447 (MEM_NIL) [GC_MARK_STACK]: New define.
448 (struct mem_node) [GC_MARK_STACK]: New structure.
449 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
450 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
451 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
452 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
453 (mark_stack) [GC_MARK_STACK]: New functions.
454 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
455 (clear_marks): Removed.
456 (gc_sweep): Set free conses' car, free floats' type, free
457 symbols' function to Vdead. Use lisp_free to free buffers.
458 (init_alloc_once): Initialize Vdead.
459 (survives_gc_p): Return non-zero for pure objects.
461 * alloc.c: Add comments throughout the file.
463 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
464 that unblocks alarms.
466 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
467 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
468 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
470 * frame.c (make_frame): Set frame initiallly to `garbaged'.
472 2000-02-17 Kenichi Handa <handa@etl.go.jp>
474 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
475 avoid infinite error signaling. Allocate sufficient memory for
476 eol_str in the case that eoltype is Lisp_Int.
478 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
480 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
481 depends on the previous behavior.
483 2000-02-16 Gerd Moellmann <gerd@gnu.org>
485 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
487 2000-02-15 Gerd Moellmann <gerd@gnu.org>
489 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
491 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
492 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
495 2000-02-15 Richard M. Stallman <rms@gnu.org>
497 * data.c (set_internal): Don't make variable buffer-local
498 if within a let-binding for the same buffer.
499 (let_shadows_buffer_binding_p): New function.
501 * eval.c (specbind): For buffer-local value,
502 record the current buffer also.
503 (unbind_to): Cope with that change.
505 2000-02-15 Gerd Moellmann <gerd@gnu.org>
507 * window.c (Fsave_window_excursion): Doc fix.
509 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
511 * syntax.c (back_comment): Make sure we only consider comment-starters
512 of the relevant style and return -1 in case of a failure to find the
513 beginning of the comment.
514 (Fforward_comment): If back_comment fails, go back to the position just
515 after the comment-end.
516 (scan_lists): Add comment describing a very minor bug.
518 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
520 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
521 `completion-regexp-list' in the docstring.
523 2000-02-14 Dave Love <fx@gnu.org>
525 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
527 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
529 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
530 to Emacs' syntax. Also fix the comment about set/not-set meanings
531 since Emacs syntax is not the value 0 any more.
532 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
533 since it's now part of RE_SYNTAX_EMACS.
535 2000-02-12 Dave Love <fx@gnu.org>
537 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
540 2000-02-12 Gerd Moellmann <gerd@gnu.org>
542 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
544 2000-02-12 Dave Love <fx@gnu.org>
546 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
548 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
549 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
550 * s/hpux.h: Don't define HAVE_VFORK.
552 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
554 * s/nextstep.h: Don't define HAVE_ALLOCA.
556 * config.in: Add vfork bits.
558 2000-02-12 Gerd Moellmann <gerd@gnu.org>
560 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
561 unwind function to undo the effect of stopping atimers.
563 * keyboard.c (bind_polling_period): Stop all timers except
566 * atimer.c (stopped_atimers): New variable.
567 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
570 * atimer.h (stop_other_atimers, run_all_atimers)
571 (unwind_stop_other_atimers): Add function prototypes.
573 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
575 2000-02-11 Ken Raeburn <raeburn@gnu.org>
577 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
578 library may depend on jpeg.
579 (atimer.o): Depends on atimer.c.
581 2000-02-11 Kenichi Handa <handa@etl.go.jp>
583 * insdel.c (del_range_1): Call update_compositions.
584 (del_range_both): Call update_compositions just once..
586 2000-02-10 Dave Love <fx@gnu.org>
588 * xfns.c (create_frame_xic): Fix initialization of automatic
591 2000-02-09 Kenichi Handa <handa@etl.go.jp>
593 * ccl.c (CCL_MAKE_CHAR): New macro.
594 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
595 registers by CCL_MAKE_CHAR before calling translate_char.
596 <CCL_TranslateCharacterConstTbl> Likewise.
598 2000-02-08 Dave Love <fx@gnu.org>
600 * lread.c (__EXTENSIONS__): Define.
602 2000-02-08 Gerd Moellmann <gerd@gnu.org>
604 * puresize.h (BASE_PURESIZE): Increase to 650000.
606 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
608 * msdos.c (XMenuActivate): Turn off the cursor after displaying
611 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
613 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
614 md, mh, mb, mr, and me to the fake termcap entry.
616 2000-02-06 Ken Raeburn <raeburn@gnu.org>
618 * sound.c (sound_cleanup): Don't call device close routine if the
619 function pointer is null.
621 2000-02-06 Andrew Innes <andrewi@gnu.org>
623 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
624 around image definitions and prototypes.
625 (gamma_correct) [WINDOWSNT]: New prototype.
627 * w32term.c (x_make_frame_visible): Replace call to
628 input_poll_signal with poll_for_input.
630 * window.c [WINDOWSNT]: Include w32term.h.
632 * xdisp.c [WINDOWSNT]: Include w32term.h.
634 * makefile.nt: Add dependencies on w32gui.h.
635 (OBJ1): Include atimer.obj.
636 ($(BLD)\atimer.obj): New dependency rule.
638 * w32.c (sigmask): New function (does nothing).
641 * frame.c [WINDOWSNT]: Include w32term.h.
643 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
645 * lread.c (syms_of_lread): Fix literal newlines.
647 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
648 the string constant limit (2048 bytes) in MSVC.
651 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
653 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
655 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
656 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
659 2000-02-04 Dave Love <fx@gnu.org>
661 * fileio.c: Remove some unused vars.
662 (_GNU_SOURCE): Define (for euidaccess).
664 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
666 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
668 (read_minibuf): Deal with allow_props correctly.
670 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
672 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
674 2000-02-03 Ken Raeburn <raeburn@gnu.org>
676 * search.c (compile_pattern): If a cache entry has a nil regexp,
677 fill in that entry instead of clobbering a previously cached
680 2000-02-02 Ken Raeburn <raeburn@gnu.org>
682 * puresize.h (BASE_PURESIZE): Increase to 610000.
684 2000-02-02 Gerd Moellmann <gerd@gnu.org>
686 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
689 2000-02-02 Kenichi Handa <handa@etl.go.jp>
691 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
692 instead of incrementing ic directly.
693 <CCL_WriteExprConst> Likewise.
694 <ccl_set_expr>: Set ic to jump_address.
696 * fileio.c (e_write): Fix the handling of
697 CODING_FINISH_INSUFFICIENT_SRC.
699 2000-02-01 Dave Love <fx@gnu.org>
701 * editfns.c (Fpropertize): Doc fix.
703 * process.c (Fstart_process): Doc fix.
705 * eval.c: Fix various doc strings not to duplicate information
706 from help-manyarg-func-alist.
708 * window.c (Fset_window_margins): Don't make interactive. Doc
711 * doc.c (Vhelp_manyarg_func_alist): New variable.
712 (Fdocumentation): Use it.
713 (syms_of_doc): Define it.
715 2000-01-31 Gerd Moellmann <gerd@gnu.org>
717 * xterm.c (xim_open_dpy): Remove unused local variable.
719 * emacs.c (USAGE): Use term `display options' instead of `X
722 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
723 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
725 * fns.c (sweep_weak_table): New function.
726 (sweep_weak_hash_tables): Use it. Keep on marking until there
729 2000-01-30 Gerd Moellmann <gerd@gnu.org>
731 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
732 that XTread_socket does not crash by trying to call XNoOp on a
735 2000-01-30 Jason Rumney <jasonr@gnu.org>
737 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
738 Change selected_frame to SELECTED_FRAME ().
739 (w32_console_mouse_position): Remove #ifndef MULE from around
742 * makefile.nt: Remove dosfns.obj.
744 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
746 * w32fns.c (w32_defined_color): Check for valid frame before
747 applying gamma correction. Eliminate dependency on frame elsewhere.
748 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
749 (w32_to_x_font): Use resx and resy not height_in and width_in.
750 (x_to_w32_font): Doc fix.
751 (xlfd_strip_height): New function to strip and return font height.
752 (w32_font_match): Compare height separately from rest of xlfd
753 spec, using xlfd_strip_height.
755 * w32term.c (w32_term_init): Swap resx and height_in, resy and
756 width_in. Use w32_defined_color in place of defined_color.
758 * w32faces.c: Merge more of DOS and X specifics in preparation for
760 (defined_color): Remove FIXME comment.
761 (tty_color_name): Provide w32-specific function.
762 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
764 * w32console.c (turn_on_face, turn_off_face): Removed.
765 (w32_face_attributes): New function.
766 (Global_variables): Reduce scope where possible.
767 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
769 (hl_mode): Don't modify text attributes.
770 (write_glyphs): Don't do anything if len <= 0. Use
771 w32_face_attributes to get attributes for drawing. Write
772 terminating codes using char_attr_normal.
773 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
774 (update_begin, update_end): Likewise.
775 (vga_stdcolor_name): New function.
776 (initialize_w32_display): Remove char_attr_reverse and char_attr.
777 (Fset_screen_color): Remove char_attr_reverse.
779 2000-01-29 Gerd Moellmann <gerd@gnu.org>
781 * xfns.c (xic_set_preeditarea): Take window parameter and
782 window-relative pixel-positions.
784 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
785 is its frame's selected window.
786 (xim_instantiate_callback): Likewise.
788 * xfns.c (x_create_im): Removed.
789 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
790 (supported_xim_styles): Renamed from supported_styles.
791 (best_xim_style): Renamed from best_style.
792 (create_frame_xic): Renamed from xic_create_frame.
793 (free_frame_xic): Renamed from xic_destroy_frame.
795 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
797 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
798 our frames, call XFilterEvent with 2nd parameter `None'.
799 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
800 returning XBufferOverflow.
801 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
803 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
804 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
805 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
806 (xim_initialize, xim_close)
807 [HAVE_X_I18N && HAVE_X11R6]: New functions.
808 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
809 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
810 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
812 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
814 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
815 `xic_style' and `xic_xfs'.
816 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
817 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
818 (FRAME_XIM): Removed.
820 * xfns.c (supported_styles): New variable.
821 (DEFAULT_STYLE, DEFAULT_FONT): New macros
822 (xic_create_xfontset, best_style, xic_create_frame)
823 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
824 (xic_set_xfontset): New functions.
826 2000-01-28 Dave Love <fx@gnu.org>
828 * s/irix6-5.h: Revert last change after change to irix5-0.h.
830 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
832 2000-01-28 Gerd Moellmann <gerd@gnu.org>
834 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
835 for *scratch* if it already existed.
837 * emacs.c (USAGE): New macro.
838 (main): Use it to display usage information.
840 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
842 Support for the menu-help feature:
844 * msdos.h: Change prototypes of XMenuAddSelection and
847 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
848 part of the line to the termscript file.
849 (IT_clear_to_end): Clear the entire line, not just its beginning.
850 (menu_help_message, prev_menu_help_message): New variables.
851 (IT_menu_make_room): Make room for the help_text member.
852 (IT_menu_display): New argument disp_help; all callers changed.
853 If disp_help is non-zero, store the help text of the active menu
854 item in menu_help_message.
855 (XMenuAddPane): Initialize the help_text member to NULL.
856 (XMenuAddSelection): New argument help_text. Store it in the
858 (XMenuActivate): New argument help_callback. If the value of
859 menu_help_message has changed since the last time, display the
860 menu help message text while waiting for the mouse to move. Clear
861 the echo area before exiting.
862 (XMenuDestroy): Free the help_text member.
864 2000-01-27 Gerd Moellmann <gerd@gnu.org>
866 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
867 XMenuAddSelection. Pass help callback to XMenuActivate.
868 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
870 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
872 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
875 2000-01-26 Dave Love <fx@gnu.org>
877 * editfns.c (Fchar_after, Fchar_before): Doc fix.
879 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
880 an error may be signalled.
882 2000-01-26 Gerd Moellmann <gerd@gnu.org>
884 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
885 LD_SWITCH_SYSTEM inherited from irix5-0.h.
887 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
889 2000-01-25 Gerd Moellmann <gerd@gnu.org>
891 * charset.c (Fstring): If there is a multibyte char among
892 the args, always return a multibyte string.
894 2000-01-25 Gerd Moellmann <gerd@gnu.org>
896 * sysdep.c (sys_select): Turn atimers off and on instead of
897 recording and restoring old alarm handler
899 * process.c (toplevel): Include atimer.h.
900 (create_process_1): Rewritten.
901 (create_process): Use atimers instead of alarm.
902 (wait_reading_process_input) [hpux]: Turn atimers off instead
903 of turning off SIGALRM.
904 (wait_reading_process_input): Turn off atimers instead off
905 calling stop_polling.
907 * emacs.c (main): Call init_atimer.
909 * keyboard.c (toplevel): Include systime.h and atimer.h.
910 (polling_for_input): Removed because unused.
911 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
912 (poll_timer): New variable.
913 (poll_for_input, poll_for_input_1): New functions.
914 (start_polling, stop_polling): Rewritten.
916 * keyboard.h (polling_for_input): Removed.
918 * atimer.h, atimer.c: New files.
920 * Makefile.in (obj): Add atimer.o.
921 (atimer.o): New target.
923 * blockinput.h (pending_atimers): Add extern declaration.
924 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
926 * lisp.h (popup_activated_flag): Add extern declaration.
928 * xmenu.c (popup_activated_flag): Make externally visible.
929 (popup_activate_callback) [USE_MOTIF]: Increment
930 popup_activated_flag.
931 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
933 * xterm.c (toplevel): Include atimer.h.
934 (toolkit_scroll_bar_interaction): New variable.
935 (Fxt_process_timeouts): Removed.
936 (x_process_timeouts): New function.
937 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
938 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
939 (x_make_frame_visible): Call poll_for_input_1 instead of
940 input_poll_signal. Don't call alarm.
941 (x_initialize): Install timer calling x_process_timeouts.
943 2000-01-24 Dave Love <fx@gnu.org>
945 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
946 Don't use -cckr -- apparently not now necessary.
948 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
950 * msdos.c (IT_menu_display): Truncate long menu lines at the right
953 2000-01-23 Jason Rumney <jasonr@gnu.org>
955 * w32fns.c (w32_defined_color): Apply gamma correction before
956 trying to map to the palette.
957 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
960 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
961 here. Callers changed to always pass real device context.
962 (w32_draw_bitmap): Likewise.
963 (w32_get_glyph_overhangs): Likewise.
964 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
966 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
967 pfnSetScrollInfo and SetScrollRange.
968 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
969 back into MULE characters after decoding them.
970 (x_get_glyph_face_and_encoding): Likewise.
971 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
972 GetCharABCWidthsW fails, since this is defined on Windows 9x.
973 (x_produce_glyphs): Calculate per char metrics for a character
974 that we know exists in default font when font_not_found_p is true.
976 2000-01-22 Jason Rumney <jasonr@gnu.org>
978 * makefile.nt (intervals.obj, composite.obj): New modules.
979 (composite.h): Added as dependency where appropriate.
981 * w32gui.h (XGCValue): New struct for emulating X GCs.
983 * w32term.h (XCharStruct): New struct for emulating X.
985 * w32console.c (turn_on_face, turn_off_face): New functions.
986 (change_line_highlight): New prototype for new redisplay.
987 (write_glyphs): Support multibyte text. Support faces.
989 * w32faces.c: Complete rewrite for new redisplay based on new
992 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
993 throughout. struct frame * in place of FRAME_PTR.
994 Skeleton support for images, toolbars, tooltips from xfns.c.
995 (Fx_create_frame): Use system default for default scroll bar
997 (w32_get_arg): Renamed from x_get_arg.
998 (Fx_file_dialog): New function.
999 (w32_list_fonts): Check cache before asking system.
1000 (Vw32_enable_synthesized_fonts): New variable.
1001 (Vw32_enable_italics): Obsolete, removed.
1003 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
1004 Use SELECTED_FRAME macro.
1006 * w32menu.c: Add skeleton support for help strings on menus.
1007 (add_menu_item): Native checkbox and radio support added, but not
1008 yet enabled due to bugs.
1009 (push_menu_item): Add parameters type, selection and help.
1011 Formatting changes to reduce unnecessary diffs with xmenu.c.
1013 * w32select.c (Fw32_set_clipboard_data): Update call to
1014 find_charset_in_str.
1016 * w32term.c: Complete rewrite for new redisplay based on new
1017 xterm.c with necessary sections merged back in from old w32term.c.
1019 2000-01-21 Richard M. Stallman <rms@gnu.org>
1021 * data.c (set_internal): Further fix in same criterion.
1023 2000-01-20 Richard M. Stallman <rms@gnu.org>
1025 * data.c (set_internal): Fix the criteria for whether
1026 to swap out the old cached binding.
1028 2000-01-19 Dave Love <fx@gnu.org>
1030 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
1032 2000-01-18 Kenichi Handa <handa@etl.go.jp>
1034 * regex.c (re_compile_fastmap): While checking a range table for
1035 `charset', skip flag bits for a character class correctly.
1037 2000-01-17 Gerd Moellmann <gerd@gnu.org>
1039 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
1041 * xfns.c (x_window): Call lw_create_widget with new parameter
1044 * widget.c (EmacsFrameSetCharSize): Change size of children first
1045 because of problems with main window geometry management under
1048 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
1050 (MENU_ITEMS_ITEM_HELP): New enumerator.
1051 (push_menu_item): Add parameter HELP. Record help in menu_items.
1052 (single_menu_item, single_submenu, list_of_items): Call
1053 push_menu_item with new parameter.
1054 (single_submenu): Set help string in widget value.
1055 (menu_highlight_callback): New function.
1056 (set_frame_menubar): Call lw_create_widget with new
1058 (xmenu_show, xdialog_show): Ditto.
1060 2000-01-13 Gerd Moellmann <gerd@gnu.org>
1062 * sound.c (Fplay_sound): Improve doc string.
1064 2000-01-11 Richard M. Stallman <rms@gnu.org>
1066 * lisp.h (set_internal): Enter the new arg.
1068 * eval.c (specbind): Record buffer-local variables specially,
1069 indicating which buffer's binding was saved.
1070 (unbind_to): Restore buffer-local variables specially
1071 in the proper buffer.
1073 * data.c (set_internal): New arg BUF.
1075 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
1076 * data.c (Fset): Pass new arg to set_internal.
1077 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
1079 2000-01-11 Gerd Moellmann <gerd@gnu.org>
1081 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
1084 2000-01-11 Richard M. Stallman <rms@gnu.org>
1086 * minibuf.c (Ftry_completion): Doc fix.
1088 2000-01-11 Gerd Moellmann <gerd@gnu.org>
1090 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
1093 2000-01-11 Andreas Schwab <schwab@suse.de>
1095 * coding.c (code_convert_region): Initialize total_skip.
1097 2000-01-08 Dave Love <fx@gnu.org>
1099 * eval.c (Fuser_variable_p): Check customizability too.
1101 2000-01-07 Gerd Moellmann <gerd@gnu.org>
1103 * minibuf.c (Fcompleting_read): Doc fix.
1105 2000-01-05 Gerd Moellmann <gerd@gnu.org>
1107 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
1110 * xfns.c (x_create_im): New function to set IM and IC of a frame.
1111 Check that input style is supported before trying to create an
1113 (x_window): Call x_create_im.
1115 2000-01-04 Gerd Moellmann <gerd@gnu.org>
1117 * xfns.c (current_gif_memory_src): New variable.
1118 (gif_load): Record the address of the current memory source
1119 in current_gif_memory_src.
1120 (gif_read_from_memory): Use current_gif_memory_src.
1122 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
1123 macros statement form.
1125 * sound.c (struct sound): Renamed from struct sound_file.
1126 (struct sound): Add members `data' and `header_size'.
1127 (enum sound_attr): Add SOUND_DATA.
1128 (current_sound, current_sound_device): Variables renamed from
1129 sound_file and sound_device.
1130 (parse_sound): Parse :data.
1131 (parse_sound): Handle sound data in strings.
1132 (find_sound_type): Function renamed from find_sound_file_type.
1133 (wav_init, au_init): Fail if sound's header_size is smaller than
1135 (wav_play, au_play): Play sounds from string data.
1137 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
1139 * lisp.h: Add prototype for allocate_string_data.
1141 * alloc.c (Fgarbage_collect): Return number of live and free
1144 * alloc.c (mark_buffer): Remove code in #if 0.
1146 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
1147 (strings_consed): New variable.
1148 (allocate_string): Set it.
1149 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
1150 (Fmemory_use_counts): Return strings_consed. Use Flist.
1152 * alloc.c: General cleanup in comments etc. Remove conditional
1153 compilation for `standalone'.
1155 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
1157 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
1158 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
1159 (DONT_COPY_FLAG): Removed.
1160 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
1161 (struct sdata, struct sblock): New
1162 (struct string_block): Rewritten.
1163 (STRINGS_IN_STRING_BLOCK): New macro.
1164 (oldest_sblock, current_sblock, total_strings, total_free_strings)
1165 (large_sblocks, string_blocks, string_free_list): New variables.
1166 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
1167 (init_strings): Rewritten.
1168 (allocate_string, allocate_string_data, compact_small_strings)
1169 (free_large_strings, sweep_strings): New functions.
1170 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
1171 (struct string_block_head, current_string_block)
1172 (first_string_block, large_string_blocks, STRING_FULLSIZE)
1173 (STRING_PAD): Removed.
1174 (make_uninit_multibyte_string, make_pure_string): Rewritten.
1175 (Fgarbage_collect): Don't set mark bit in large strings.
1176 (mark_object): Mark strings differently. Mark symbol names
1178 (survives_gc_p): Test marked strings differently.
1179 (gc_sweep): Sweep strings differently, unmark strings in
1181 (compact_strings): Removed.
1183 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
1185 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
1186 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
1188 2000-01-04 Kenichi Handa <handa@etl.go.jp>
1190 * fileio.c (Finsert_file_contents): Signal error if visiting file
1191 in a non-empty buffer.
1193 * term.c (encode_terminal_code): Fix the previous change.
1195 2000-01-03 Gerd Moellmann <gerd@gnu.org>
1197 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
1198 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
1200 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
1202 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
1204 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
1205 need to test for MSDOS frames.
1207 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
1209 * dosfns.c (unspecified_colors): Remove.
1210 (msdos_stdcolor_idx): Use global variables unspecified_fg and
1212 (msdos_stdcolor_name): Return strings for unspecified fore- and
1215 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
1216 (syms_of_xfaces): Remove their staticpro's.
1217 (tty_color_name): Return Lisp strings for unspecified fore- and
1219 (Finternal_set_lisp_face_attribute): Remove the special treatment
1220 for Qunspecified_{f,b}g.
1221 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
1224 2000-01-03 Gerd Moellmann <gerd@gnu.org>
1226 * xdisp.c (reseat_at_next_visible_line_start): Position before
1227 newline only if ending up on a newline.
1228 (next_element_from_ellipsis): Return success. Handle case of
1229 displaying no ellipsis. Fix case of ellipsis defined in display
1231 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
1234 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
1236 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
1237 (Fcolor_supported_p): Renamed from face-color-supported-p.
1239 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1241 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
1242 list of colors renamed to tty-defined-color-alist.
1243 (tty_color_name): Pass the frame to tty-color-by-index.
1244 (realize_tty_face): tty-color-alist is now a function which
1245 accepts the frame as argument.
1247 * term.c (Ftty_display_color_p): Accept an optional argument
1250 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1252 * term.c (insert_glyphs): Pass glyph, not &glyph, to
1253 encode_terminal_code.
1255 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1257 * dispnew.c (mode_line_string): Support termcap frames as well.
1259 2000-01-01 Gerd Moellmann <gerd@gnu.org>
1261 * syntax.c (Fforward_word): Undo previous change.
1263 * editfns.c (Fconstrain_to_field): Don't constrain if
1264 inhibit-field-text-motion is non-nil.
1265 (Fline_beginning_position): Undo previous change.
1266 (Fline_end_position): Ditto.
1268 * syntax.c (Fforward_word): Notice field boundaries only if
1269 inhibit-field-text-motion is nil.
1271 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
1273 * editfns.c (Vinhibit_field_text_motion): New variable.
1274 (inhibit-field-text-motion): New DEFVAR_LISP.
1275 (Fline_beginning_position, Fline_end_position): Notice field
1276 boundaries only if inhibit-field-text-motion is nil.
1278 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
1280 (x_build_heuristic_mask): Likewise.
1281 (xbm_load_image_from_file): Change error output.
1282 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
1283 (gif_load, gs_load, x_kill_gs_process): Ditto.
1285 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
1286 color indices when accessing raster pixels.
1287 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
1288 one of :file or :data.
1289 (enum pbm_keyword_index): Add PBM_DATA.
1290 (pbm_format): Add :data.
1291 (pbm_image_p): Allow either :file or :data.
1292 (pbm_read_file): New function.
1293 (pbm_scan_number): Rewritten to read from string.
1294 (pbm_load): Support :data.
1296 1999-12-31 Gerd Moellmann <gerd@gnu.org>
1298 * xfns.c: New image functions adapted to Emacs conventions.
1299 (png_load, tiff_load, jpeg_load, gif_load): Always GCPRO local
1302 1999-12-31 William M. Perry <wmperry@aventail.com>
1304 * xfns.c (jpeg_format): Added the :data keyword
1305 (jpeg_image_p): JPEG is valid with :file _or_ :data
1306 (jpeg_memory_src): Defined new JPEG image source to read from a
1308 (jpeg_load): Pay attention to the :data keyword if specified.
1309 Instantiates a jpeg_memory_src instead of jpeg_stdio_src if
1311 (png_format): Added the :data keyword
1312 (png_image_p): PNG is valid with :file _or_ :data
1313 (png_read_from_memory): New PNG read function to read from a
1315 (png_load): Pay attention to the :data keyword if specified. Uses
1316 png_set_read_fn() instead of png_init_io() if specified.
1317 (tiff_format): Added the :data keyword for TIFF images.
1318 (tiff_image_p): TIFF is valid with :file _or_ :data
1319 (tiff_read_from_memory): Defined new TIFF I/O functions to read
1320 from a memory buffer.
1321 (tiff_load): Pay attention to the :data keyword if specified.
1322 Uses TIFFClientOpen() instead of TIFFOpen() if specified.
1323 (gif_format): Added the :data keyword
1324 (gif_image_p): GIF is valid with :file _or_ :data
1325 (gif_read_from_memory): New GIF input function to read from a
1327 (gif_load): Pay attention to the :data keyword. Uses DGifOpen()
1328 instead of DGifOpenFileName() if specified.
1330 1999-12-31 Gerd Moellmann <gerd@gnu.org>
1332 * xdisp.c (next_element_from_buffer): Change assertion at the end
1333 because it doesn't hold when there's an overlay string at the end
1334 from which we deliver an image.
1336 1999-12-30 Eli Zaretskii <eliz@is.elta.co.il>
1338 * msdos.c (IT_update_begin): Don't dereference members of struct
1339 window for deleted windows.
1341 1999-12-30 Gerd Moellmann <gerd@gnu.org>
1343 * abbrev.c (Fexpand_abbrev): If expanding an abbrev which has only
1344 a hook, and the hook has a non-nil `no-self-insert' property, let
1345 the return value of the hook specify whether an expansion took
1346 place. If it returns nil, no expansion has been performed.
1348 * xterm.c (x_make_frame_visible): Wait for frame becoming visible
1351 1999-12-30 Eli Zaretskii <eliz@is.elta.co.il>
1353 * msdos.c (IT_write_glyphs): Track last changes to struct glyph.
1355 1999-12-29 Eli Zaretskii <eliz@is.elta.co.il>
1357 * dispnew.c (mode_line_string): Support MS-DOS frames.
1359 1999-12-29 Gerd Moellmann <gerd@gnu.org>
1361 * eval.c (syms_of_eval): Initialize debugger_may_continue.
1363 1999-12-29 Kenichi Handa <handa@etl.go.jp>
1365 * process.c (read_process_output): Fix the args CHARPOS and LENINS
1366 to signal_after_change.
1368 1999-12-28 Eli Zaretskii <eliz@is.elta.co.il>
1370 * msdos.c (dos_set_window_size) [__DJGPP__ > 1]: If the frame
1371 dimensions changed, invalidate the mouse highlight info.
1372 (disable_mouse_highlight, help_echo, previous_help_echo): New
1374 (IT_set_mouse_pointer, show_mouse_face, clear_mouse_face)
1375 (fast_find_position, IT_note_mode_line_highlight)
1376 (IT_note_mouse_highlight): New functions.
1377 (IT_update_begin): If the redisplay affects the window where the
1378 mouse highlight is, clear the highlight. If the frame where the
1379 highlight was displayed was killed, invalidate the highlight
1381 (IT_update_end): Reset the highlight flag. Reset the mouse
1382 highlight-defer flag.
1383 (IT_frame_up_to_date): New function, if mouse highlight was
1384 deferred due to GC, do it now.
1385 (internal_terminal_init): Initialize mouse-highlight related
1386 members of the_only_x_display. Assign IT_frame_up_to_date to
1387 frame_up_to_date_hook.
1388 (dos_rawgetc): If the mouse moved, update mouse highlight. If
1389 help_echo changed value, generate a HELP_EVENT event.
1390 (syms_of_msdos): Staticpro help_echo and previous_help_echo.
1392 * msdos.h (struct display_info): New.
1393 (struct x_output): Add the display_info member.
1394 (FRAME_X_DISPLAY_INFO): New macro.
1396 1999-12-28 Gerd Moellmann <gerd@gnu.org>
1398 * xdisp.c (try_window_id): Compute BEG_UNCHANGED and END_UNCHANGED
1400 (dump_glyph_row): Adapt to changes in struct glyph.
1402 * buffer.c (modify_overlay): Always compute unchanged info.
1404 1999-12-27 Kenichi Handa <handa@etl.go.jp>
1406 * dispextern.h (FACE_FROM_ID): Cast the arg ID to `unsigned'.
1408 1999-12-27 Kenichi Handa <handa@etl.go.jp>
1410 The following changes are to use more bits for face IDs.
1412 * lisp.h (GLYPH): Defined as `int', not `unsigned int'. Now the
1413 lowest 8 bits are single byte character code, the bits above are
1415 (GLYPH_MASK_FACE, GLYPH_MASK_CHAR): Adjusted for the change
1417 (FAST_MAKE_GLYPH, FSST_GLYPH_FACE): Likewise.
1418 (GLYPH_MASK_REV_DIR, GLYPH_MASK_PADDING): Macros deleted.
1420 * charset.h (CHAR_BYTES): Use ((1 << CHARACTERBITS) - 1) instead
1423 * charset.c (char_bytes): Use ((1 << CHARACTERBITS) - 1) instead
1426 * dispextern.h (struct glyph): Make face_id and padding_p the top
1427 level members. Change members in union `u'.
1428 (GLYPH_EQUAL_P): Check also members face_id and padding_p.
1429 (GLYPH_CHAR_AND_FACE_EQUAL_P): New macro.
1430 (SET_CHAR_GLYPH): Adjusted for the change of struct glyph.
1431 (CHAR_GLYPH_PADDING_P): Likewise.
1432 (GLYPH_FROM_CHAR_GLYPH): Likewise. Always return -1 for multibyte
1435 * dispnew.c (line_hash_code, direct_output_for_insert): Adjusted
1436 for the change of struct glyph.
1437 (line_draw_cost): Adjusted for the change of
1438 GLYPH_FROM_CHAR_GLYPH.
1439 (count_match): Use macro GLYPH_CHAR_AND_FACE_EQUAL_P.
1441 * term.c (encode_terminal_code): Adjusted for the change of struct
1442 glyph and GLYPH_FROM_CHAR_GLYPH.
1443 (write_glyphs, insert_glyphs, append_glyph): Adjusted for the
1444 change of struct glyph.
1446 * xdisp.c: All codes adjusted for the change of struct glyph.
1448 * xterm.c: All codes adjusted for the change of struct glyph.
1450 1999-12-27 Kenichi Handa <handa@etl.go.jp>
1452 * composite.h (struct composition): Change the order of declaring
1453 members to reduce the byte size of the structure.
1455 1999-12-25 Gerd Moellmann <gerd@gnu.org>
1457 * search.c (looking_at_1): Reset immediate_quit before modifying
1460 1999-12-24 Kenichi Handa <handa@etl.go.jp>
1462 * process.c (read_process_output): Fix the arg FROM to
1463 update_compositions.
1465 1999-12-22 Richard M. Stallman <rms@gnu.org>
1467 * search.c (Freplace_match): For nonliteral replacement in buffer,
1468 construct all the new text first, then insert all at once.
1470 1999-12-22 Dave Love <fx@gnu.org>
1472 * xfns.c (Fx_show_tip): Gcpro `timeout' too.
1474 1999-12-22 Gerd Moellmann <gerd@gnu.org>
1476 * xfns.c (Fx_create_frame): Move x_default_parameter calls that
1477 lead to size changes to after the X window has been created.
1479 * xfaces.c (realize_x_face): Don't use uninitialized local
1480 variable in xassert.
1482 1999-12-22 Kenichi Handa <handa@etl.go.jp>
1484 * xfaces.c (face_color_supported_p): Check by tty_defined_color
1485 only when the frame is not for a window system.
1487 1999-12-22 Gerd Moellmann <gerd@gnu.org>
1489 * buffer.c (Fset_buffer_multibyte): Arrange for a thorough
1490 redisplay after changing the multibyteness of a buffer.
1492 * xterm.c (XTread_socket): At the beginning of the loop, pass the
1493 frame's X window to XFilterEvent instead of None because that's
1494 the X window for which the IC was created. This makes dead
1495 accents work when the pointer is not in Emacs' frame.
1496 (XTread_socket) <KeyPress>: Don't call XFilterEvent here.
1498 1999-12-20 Dave Love <fx@gnu.org>
1500 * xfns.c (Fx_show_tip): Add missing UNGCPRO.
1502 1999-12-19 Gerd Moellmann <gerd@gnu.org>
1504 * eval.c (debugger_may_continue): New variable.
1505 (syms_of_eval): Add a DEFVAR_BOOL for it.
1506 (call_debugger): Bind it.
1508 1999-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1510 * msdos.c (IT_set_face): Don't swap face colors when highlight or
1511 fp->tty_reverse_p is set, unless the computed colors are identical
1512 to frame colors. Print both original and computed colors to
1514 (IT_write_glyphs): Track the changes in handling of composite
1516 (IT_set_frame_parameters): Don't set frame colors from
1517 unspecified-fg and unspecified-bg pseudo-colors.
1519 1999-12-17 Dave Love <fx@gnu.org>
1521 * data.c (Fkeywordp): New function.
1522 (syms_of_data): Install it.
1524 1999-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1526 * xfaces.c (tty_defined_color): Fix last change.
1528 1999-12-15 Gerd Moellmann <gerd@gnu.org>
1530 * xdisp.c (redisplay_window) <optional new window start>: Check
1531 that window start is in [BEGV..ZV].
1533 1999-12-15 Eli Zaretskii <eliz@is.elta.co.il>
1535 * dispextern.h (FACE_TTY_DEFAULT_FG_COLOR)
1536 (FACE_TTY_DEFAULT_BG_COLOR): New macros.
1538 * xfaces.c (Qunspecified_fg, Qunspecified_bg): New variables.
1539 (syms_of_xfaces): Initialize and staticpro them.
1540 (tty_defined_color): If the color name is unspecified-fg or
1541 unspecified-bg, return FACE_TTY_DEFAULT_FG_COLOR and
1542 FACE_TTY_DEFAULT_BG_COLOR, respectively, as the pixel value.
1543 (tty_color_name): If the color pixel value is either
1544 FACE_TTY_DEFAULT_FG_COLOR or FACE_TTY_DEFAULT_BG_COLOR, return
1545 Qunspecified_fg or Qunspecified_bg, respectively.
1546 (Finternal_set_lisp_face_attribute): Allow values Qunspecified_fg
1547 and Qunspecified_bg for foreground and background colors.
1548 (realize_default_face): If the foreground and background colors
1549 are not specified, default to Qunspecified_fg and Qunspecified_bg.
1550 (realize_tty_face): By default, set the face colors to
1551 FACE_TTY_DEFAULT_FG_COLOR and FACE_TTY_DEFAULT_BG_COLOR.
1552 [MSDOS]: Handle FACE_TTY_DEFAULT_FG_COLOR and
1553 FACE_TTY_DEFAULT_BG_COLOR when face colors are not defined.
1554 Reverse the colors if the default colors were reversed.
1556 * dispnew.c (init_display): Initialize the frame pixels of the
1557 initial frame to FACE_TTY_DEFAULT_FG_COLOR and
1558 FACE_TTY_DEFAULT_BG_COLOR.
1560 * term.c (turn_on_face): If the default fore- and background
1561 colors are reversed, enter inverse video mode. Don't send color
1562 escape sequences for unspecified foreground and background colors.
1563 (turn_off_face): Handle unspecified-fg and unspecified-bg colors.
1565 * dosfns.c (unspecified_colors): New variable.
1566 (msdos_stdcolor_idx): Handle unspecified-fg and unspecified-bg
1567 color names, return FACE_TTY_DEFAULT_FG_COLOR and
1568 FACE_TTY_DEFAULT_BG_COLOR, respectively.
1569 (msdos_stdcolor_name): Handle FACE_TTY_DEFAULT_FG_COLOR and
1570 FACE_TTY_DEFAULT_BG_COLOR, return Qunspecified_fg and
1571 Qunspecified_bg, respectively.
1573 * msdos.c (IT_set_face): Support FACE_TTY_DEFAULT_FG_COLOR and
1574 FACE_TTY_DEFAULT_BG_COLOR as pixel values.
1576 1999-12-15 Kenichi Handa <handa@etl.go.jp>
1578 * coding.c (code_convert_region): Fix the secoding arg to
1579 update_compositions.
1581 1999-12-15 Kenichi Handa <handa@etl.go.jp>
1583 The following changes are for the new composition mechanism. We
1584 have deleted `composition' charset and composite characters,
1585 instead introduced a special text property `composition'.
1587 * Makefile.in (INTERVAL_SRC): Include composite.h.
1588 (INTERVAL_OBJ): Include composite.o.
1589 (SOME_MACHINE_OBJECTS): Include composite.o.
1590 (casefiddle.o) (dispnew.o) (indent.o) (process.o) (search.o)
1591 (syntax.o) (window.o) (xdisp.o) (xfaces.o) (xterm.o) (print.o):
1592 Depend on composite.h.
1593 (doc.o): Depend on charset.h.
1594 (keyboard.o) (textprop.o) (intervals.o): Depend on INTERVAL_SRC.
1595 (composite.o): New target.
1597 * alloc.c (Fmake_string): Adjusted for the change of CHAR_STRING.
1599 * callproc.c (Fcall_process): Call code_convert_string to encode
1600 arguments. Use CODING_REQUIRE_DECODING to check if the process
1601 output should be decoded.
1603 * casefiddle.c: Include composite.h.
1604 (casify_object): Use MAX_MULTIBYTE_LENGTH to allocate memory for a
1605 multibyte character. Adjusted for the change of CHAR_STRING.
1606 (casify_region): Likewise. Call update_compositions.
1608 * category.h (CATEGORY_SET): Delete codes for a composite
1611 * category.c (word_boundary_p): Delete codes for a composite
1613 (Fmake_category_table): New function.
1614 (syms_of_category): Defsubr it.
1616 * ccl.c (CCL_WRITE_CHAR): Adjusted for the change of CHAR_STRING.
1617 (ccl_driver): Delete codes for a composite character.
1619 * charset.h: In this entry, just `Modified' means that codes for a
1620 composite character is deleted.
1621 (LEADING_CODE_COMPOSITION) (CHARSET_COMPOSITION)
1622 (charset_composition) (MIN_CHAR_COMPOSITION)
1623 (MAX_CHAR_COMPOSITION) (GENERIC_COMPOSITION_CHAR)
1624 (COMPOSITE_CHAR_P) (MAKE_COMPOSITE_CHAR) (COMPOSITE_CHAR_ID)
1625 (PARSE_COMPOSITE_SEQ) (PARSE_CHARACTER_SEQ): Deleted.
1626 (MAX_CHAR) (CHARSET_VALID_P) (CHARSET_DEFINED_P) (CHARSET_AT)
1627 (FIRST_CHARSET_AT) (SAME_CHARSET_P) (MAKE_NON_ASCII_CHAR)
1628 (PARSE_MULTIBYTE_SEQ) (SPLIT_NON_ASCII_CHAR) (CHAR_PRINTABLE_P):
1630 (SPLIT_STRING): Call split_string, not split_non_ascii_string.
1631 (CHAR_STRING): Delete WORKBUF argument. Call char_string, not
1632 non_ascii_char_to_string.
1633 (STRING_CHAR): Call string_to_char, not string_to_non_ascii_char.
1634 (STRING_CHAR_AND_LENGTH): Likewise.
1635 (FETCH_CHAR_ADVANCE): New macro.
1636 (MAX_COMPONENT_COUNT) (struct cmpchar_info): Deleted.
1637 (MAX_MULTIBYTE_LENGTH): New macro.
1638 (MAX_LENGTH_OF_MULTI_BYTE_FORM): Deleted.
1639 (find_charset_in_str): Argument adjusted.
1640 (CHAR_LEN): Modified.
1642 * charset.c: In this entry, just `Modified' means that codes for a
1643 composite character is deleted.
1644 (Qcomposition) (leading_code_composition)
1645 (charset_composition) (min_composite_char) (cmpchar_table)
1646 (cmpchar_table_size) (n_cmpchars): Deleted.
1647 (SPLIT_COMPOSITE_SEQ): Deleted.
1648 (SPLIT_MULTIBYTE_SEQ): Modified.
1649 (char_to_string): Renamed from non_ascii_char_to_string.
1651 (string_to_char): Renamed from string_to_non_ascii_char.
1652 (split_string): Renamed from split_non_ascii_string.
1653 (char_printable_p) (Fsplit_char)
1654 (Ffind_charset_region) (Ffind_charset_string) (char_valid_p)
1655 (char_bytes) (Fchar_width) (strwidth): Modified.
1656 (find_charset_in_str): Argument CMPCHARP deleted. Modified.
1657 (Fstring): Adjusted for the change of CHAR_STRING. Modified.
1658 (hash_string) (CMPCHAR_HASH_TABLE_SIZE) (cmpchar_hash_table)
1659 (CMPCHAR_HASH_SIZE) (CMPCHAR_HASH_USED) (CMPCHAR_HASH_CMPCHAR_ID)
1660 (str_cmpchar_id) (cmpchar_component) (Fcmpcharp)
1661 (Fcmpchar_component) (Fcmpchar_cmp_rule) (Fcmpchar_cmp_rule_p)
1662 (Fcmpchar_cmp_count): Deleted.
1663 (Fcompose_string): Implemented by Emacs Lisp in composite.el.
1664 (init_charset_once): Modified.
1665 (syms_of_charset): Modified.
1667 * cmds.c (internal_self_insert): Adjusted for the change of
1670 * coding.h (emacs_code_class_type): Delete the member
1671 EMACS_leading_code_composition.
1672 (COMPOSING_NO) (COMPOSING_WITH_RULE_HEAD) (COMPOSING_NO_RULE_HEAD)
1673 (COMPOSING_WITH_RULE_TAIL) (COMPOSING_NO_RULE_TAIL)
1674 (COMPOSING_WITH_RULE_RULE) (COMPOSING_HEAD_P)
1675 (COMPOSING_WITH_RULE_P): Macros deleted.
1676 (COMPOSITION_DATA_SIZE) (COMPOSITION_DATA_MAX_BUNCH_LENGTH): New
1678 (struct composition_data): New structure.
1679 (CODING_FINISH_INSUFFICIENT_CMP): New macro.
1680 (struct coding_system): New members composition_rule_follows,
1681 cmp_data, cmp_data_start, cmp_data_index.
1682 (coding_save_composition) (coding_free_composition_data)
1683 (coding_adjust_composition_offset): Extern them.
1685 * coding.c: Include composite.h.
1686 (DECODE_CHARACTER_ASCII): Don't handle composition here.
1687 (DECODE_CHARACTER_DIMENSION1): Likewise. Don't check the validity
1688 of multibyte code here.
1689 (DECODE_CHARACTER_DIMENSION2): Likewise.
1690 (detect_coding_emacs_mule): Change the case label from
1691 EMACS_leading_code_composition to 0x80.
1692 (detect_coding_iso2022): Handle new composition sequence.
1693 (DECODE_ISO_CHARACTER): Likewise.
1694 (check_composing_code): Deleted.
1695 (coding_allocate_composition_data): New function.
1696 (CODING_ADD_COMPOSITION_START) (CODING_ADD_COMPOSITION_END)
1697 (CODING_ADD_COMPOSITION_COMPONENT) (DECODE_COMPOSITION_START)
1698 (DECODE_COMPOSITION_END) (DECODE_COMPOSITION_RULE): New macros.
1699 (decode_coding_iso2022): Handle new composition sequence.
1700 (ENCODE_ISO_CHARACTER): Don't check composition here.
1701 (ENCODE_COMPOSITION_RULE) (ENCODE_COMPOSITION_START): New macros.
1702 (ENCODE_COMPOSITION_NO_RULE_START)
1703 (ENCODE_COMPOSITION_WITH_RULE_START): Deleted.
1704 (ENCODE_COMPOSITION_END): Handle new composition sequence.
1705 (ENCODE_COMPOSITION_FAKE_START): New macro.
1706 (encode_coding_iso2022): Handle new composition sequence.
1707 (ENCODE_SJIS_BIG5_CHARACTER): Delete superfluous `;' at the tail.
1708 (encode_coding_sjis_big5): Ignore composition.
1709 (setup_coding_system): Initialize new members of struct
1710 coding_system. Enable composition only when the coding system has
1711 `composition' property t.
1712 (coding_free_composition_data) (coding_adjust_composition_offset)
1713 (coding_save_composition) (coding_restore_composition): New
1715 (code_convert_region): Call coding_save_composition for encoding
1716 and coding_allocate_composition_data for decoding. Don't skip
1717 ASCII characters if we handle composition on encoding. Call
1718 signal_after_change with Check_BORDER.
1719 (code_convert_string): Call coding_save_composition for encoding
1720 and coding_allocate_composition_data for decoding. Don't skip
1721 ASCII characters if we handle composition on encoding.
1722 (code_convert_string1): Set Vlast_coding_system_used after calling
1723 code_convert_string.
1724 (code_convert_string_norecord): Disable composition.
1725 (Fset_terminal_coding_system_internal): Likewise.
1726 (Fset_safe_terminal_coding_system_internal): Likewise.
1727 (Fset_keyboard_coding_system_internal): Likewise.
1728 (init_coding_once): Set emacs_code_class[0x80] to
1731 * composite.h: New file.
1733 * composite.c: New file.
1735 * data.c (Faref): Delete codes for a composite character..
1736 (Faset): Likewise. Adjusted for the change of CHAR_STRING.
1738 * dispextern.h (enum glyph_type): New member COMPOSITE_GLYPH.
1739 (struct glyph): Add new sub-structure cmp to the union `u'.
1740 (enum display_element_type): New member IT_COMPOSITION.
1741 (enum prop_idx): New member COMPOSITION_PROP_IDX.
1742 (struct it): New members cmp_id, cmp_len.
1744 * dispnew.c (direct_output_forward_char): Check point moving into
1745 or out of a composition. If so, give up direct method.
1747 * doprnt.c (doprnt1): Adjusted for the change of CHAR_STRING.
1749 * editfns.c (Fchar_to_string): Adjusted for the change of
1751 (general_insert_function): Likewise.
1752 (Finsert_char): Likewise.
1753 (Fsubst_char_in_region): Likewise. Call update_compositions.
1754 (Ftranslate_region): Call update_compositions.
1755 (Ftranspose_regions): Call update_compositions.
1757 * emacs.c (main): Call syms_of_composite.
1759 * fileio.c (Fsubstitute_in_file_name): Adjusted for the change of
1761 (Finsert_file_contents): Set Vlast_coding_system_used before
1762 calling signal_after_change. Call update_compositions if some
1763 texts are inserted..
1764 (Fwrite_region): Adjusted for the change of a_write and e_write.
1765 (a_write): Argument changed. Work based on character position,
1767 (e_write): Argument changed. Handle new way of composition.
1769 * fns.c (Flength): The length of char-table is MAX_CHAR.
1770 (concat): Adjusted for the change of CHAR_STRING.
1771 (Ffillarray): Adjusted for the change of CHAR_STRING.
1772 (Fset_char_table_default): Delete codes for a composite character.
1773 (hash_put): Return hash index.
1775 * fontset.h (struct font_info): New member vertical_centering.
1776 (Vvertical_centering_font_regexp): Extern it.
1778 * fontset.c (Vvertical_centering_font_regexp): New variable.
1779 (syms_of_fontset): Declare it as a Lisp variable and initialize.
1780 Set Vignore_relative_composition to nil.
1781 (fs_load_font): Initialize `vertical_centering' of struct
1784 * indent.c (check_composition): New function.
1785 (MULTIBYTE_BYTES_WIDTH): Call STRING_CHAR_AND_LENGTH with
1786 MAX_MULTIBYTE_LENGTH, not MAX_LENGTH_OF_MULTI_BYTE_FORM.
1787 (current_column_1): Handle new way of composition.
1788 (Fmove_to_column): Likewise.
1789 (compute_motion): Likewise.
1791 * insdel.c (copy_text): Adjusted for the change of CHAR_STRING.
1792 (insert_char): Likewise.
1793 (insert): Call update_compositions.
1794 (insert_and_inherit): Likewise.
1795 (insert_before_markers): Likewise.
1796 (insert_before_markers_and_inherit): Likewise.
1797 (insert_from_string): Likewise.
1798 (insert_from_string_before_markers): Likewise.
1799 (insert_from_buffer): Likewise.
1800 (replace_range): Likewise.
1801 (count_combining_composition): Deleted.
1802 (count_combining_before): Delete codes for a composite character.
1803 (count_combining_after): Likewise.
1804 (del_range_1): Call update_compositions.
1805 (del_range_byte): Likewise.
1806 (del_range_both): Likewise.
1807 (Fcombine_after_change_execute): Likewise.
1809 * intervals.h: Include composite.h.
1810 (get_property_and_range): Extern it.
1811 (Vtext_property_default_nonsticky): Extern it.
1813 * intervals.c (adjust_intervals_for_insertion): To check stickines
1814 of properties, pay attention to text-property-default-nonsticky.
1815 (merge_properties_sticky): Likewise.
1816 (get_property_and_range): New function.
1818 * keyboard.c (Vdisable_point_adjustment): New variable.
1819 (Vglobal_disable_point_adjustment): New variable.
1820 (syms_of_keyboard): Declare them as Lisp variables.
1821 (command_loop_1): Check them and call adjust_point_for_property if
1823 (adjust_point_for_property): New function.
1825 * keymap.c (push_key_description): Adjusted for the change of
1827 (Ftext_char_description): Likewise.
1829 * lisp.h (QCtest, QCweakness, Qequal): Extern them.
1830 (hash_put): Adjusted for the change of the definition.
1831 (signal_after_change): Likewise.
1832 (check_point_in_composition): Extern it.
1834 * lread.c (readchar): Adjusted for the change of CHAR_STRING.
1835 Delete a code that handles an invalid too-long multibyte sequence
1836 because we are now sure that we never encounter with such a
1838 (read_multibyte): Use macro MAX_MULTIBYTE_LENGTH, not
1839 MAX_LENGTH_OF_MULTI_BYTE_FORM.
1840 (init_obarray): Likewise.
1841 (read1): Likewise. Adjusted for the change of CHAR_STRING.
1843 * print.c (printchar): Adjusted for the change of CHAR_STRING.
1845 * process.c: Include composite.h.
1846 (read_process_output): Call update_compositions.
1848 * regex.c (regex_compile): Adjusted for the change of CHAR_STRING.
1850 * search.c (search_buffer): Adjusted for the change of CHAR_STRING.
1852 * syntax.h (SYNTAX_ENTRY_INT): Delete codes for a composite
1855 * term.c (encode_terminal_code): Delete codes for a composite
1856 character. Adjusted for the change of CHAR_STRING.
1857 (produce_glyphs): When called, it->what can be IT_COMPOSITION.
1858 Delete codes for a composite character.
1860 * textprop.c (Vtext_property_default_nonsticky): New variable
1861 (syms_of_textprop): Declare it as a Lisp variable.
1863 * window.c (Frecenter): Clear all caches of compositions.
1865 * xdisp.c (it_props): Add an entry for composition.
1866 (face_before_or_after_it_pos): For composition, check face of a
1867 character after the composition.
1868 (handle_composition_prop): New function.
1869 (get_next_display_element): Adjusted for the change of
1871 (set_iterator_to_next): Handle the case that it->method ==
1872 next_element_from_composition.
1873 (next_element_from_composition): New function.
1874 (message_dolog): Adjusted for the change of CHAR_STRING.
1875 (set_message_1): Likewise.
1876 (check_point_in_composition): New function.
1877 (reconsider_clip_changes): If point moved into or out of
1878 composition, set b->clip_changed to 1 to force updating of the
1880 (disp_char_vector): Delete codes for a composite character.
1881 (decode_mode_spec_coding): Adjusted for the change of CHAR_STRING.
1883 * xfaces.c (choose_face_fontset_font): Delete codes for a
1884 composite character.
1885 (realize_x_face): Likewise. Change a place to set local variable
1886 `f' to avoid a bug of GCC 2.8.1 on Solaris.
1888 * xfns.c: Include intervals.h.
1889 (syms_of_xfns): Make `display' property nonsticky by default.
1891 * xselect.c (lisp_data_to_selection_data): Adjusted for the change
1892 for find_charset_in_str.
1894 * xterm.h (struct x_output): Change member font_baseline to
1897 * xterm.c (x_append_glyph): Setup members of struct glyph properly
1899 (x_append_composite_glyph): New function.
1900 (VCENTER_BASELINE_OFFSET): New macro.
1901 (x_produce_glyphs): If it->what == IT_COMPOSITION, setup members
1902 of struct it for the composition. Cache pixel offsets in the
1903 struct composition. Delete codes for a composite character.
1904 Handle Vignore_relative_composition in composition code.
1905 (struct glyph_string): Delete member cmpcharp, add new member cmp.
1906 (x_set_cursor_gc): Check s->cmp, not s->cmpcharp.
1907 (x_compute_glyph_string_overhangs): Likewise.
1908 (x_get_glyph_overhangs): Delete codes for a composite character.
1909 (x_right_overwritten): Check s->cmp, not s->cmpcharp.
1910 (x_draw_glyph_string_background): Likewise. Delete codes for
1911 checking s->gidx for a composition.
1912 (x_draw_glyph_string_foreground): Delete code for a composite
1914 (x_draw_composite_glyph_string_foreground): New function.
1915 (x_draw_glyph_string_box): Check s->cmp, not s->cmpcharp.
1916 (x_draw_glyph_string): Handle the case of COMPOSITE_GLYPH.
1917 (struct work): Deleted.
1918 (x_fill_composite_glyph_string): Argument changed. Mostly
1920 (x_fill_glyph_string): Don't check CHARSET_COMPOSITION.
1921 (BUILD_CHAR_GLYPH_STRINGS): Don't handle composition here.
1922 (BUILD_COMPOSITE_GLYPH_STRING): New macro.
1923 (BUILD_GLYPH_STRINGS): For composition, call
1924 BUILD_COMPOSITE_GLYPH_STRING.
1925 (x_new_font): Initialize f->output_data.x->baseline_offset, not
1926 f->output_data.x->font_baseline.
1928 1999-12-14 Gerd Moellmann <gerd@gnu.org>
1930 * xterm.c (show_mouse_face): Don't use updated_area, use
1933 1999-12-12 Richard M. Stallman <rms@gnu.org>
1935 * minibuf.c (Fall_completions): Doc fix.
1937 1999-12-12 Richard M. Stallman <rms@gnu.org>
1939 * macros.c (Fstart_kbd_macro): Handle case where last-kbd-macro
1940 has been changed by the Lisp code.
1942 1999-12-12 Gerd Moellmann <gerd@gnu.org>
1944 * xfns.c: Indentation fixes.
1946 1999-12-10 Stefan Monnier <monnier@cs.yale.edu>
1948 * xterm.c (x_initialize): Only setup xaw3d_* if they've been declared.
1950 1999-12-10 Gerd Moellmann <gerd@gnu.org>
1952 * frame.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL)
1953 [!MSDOS && !WINDOWSNT && !macintosh]: Moved here from xterm.h.
1955 * xterm.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL): Moved
1958 1999-12-09 Stefan Monnier <monnier@cs.yale.edu>
1960 * keyboard.c (Qratio): New symbol.
1961 (scroll_bar_parts): Add `Qratio' to it.
1962 (syms_of_keyboard): Init `Qratio'.
1963 * termhooks.h (scroll_bar_part): Add `scroll_bar_move_ratio'.
1964 * xterm.c (#includes): Allow compilation with only Xaw.
1965 (xaw3d_arrow_scroll, xaw3d_pick_top): New variables.
1966 (xt_action_hook): Replace XAW3D by XAW.
1967 (xaw3d_jump_callback): Renamed to xaw_jump_callback.
1968 (xaw_jump_callback): Renamed from xaw3d_jump_callback.
1969 Determine epsilon dynamically and don't try to be too clever.
1970 (xaw3d_scroll_callback): Renamed to xaw_scroll_callback.
1971 (xaw_scroll_callback): Renamed from xaw3d_scroll_callback.
1972 Handle both Xaw3d with arrow-scrollbars and with Xaw-style
1973 scrollbar (using `ratio').
1974 (x_create_toolkit_scroll_bar): Try to detect which style of Xaw3d
1975 scrollbar we have so as to set it up more optimally and to fix
1976 xaw3d_arrow_scroll and xaw3d_pick_top.
1977 (x_set_toolkit_scroll_bar_thumb): Try to maintain 2 spare pixels at the
1978 bottom of the Xaw3d scrollbar, to work around its tendency to refuse
1979 shrinking the thumb. Also make sure that `XawScrollbarSetThumb'
1980 is not ignored, using a major gross hack.
1981 (x_initialize): Init default values for xaw3d_arrow_scroll and
1984 1999-12-09 Dave Love <fx@gnu.org>
1986 * frame.h: (PIX_TYPE) [! HAVE_X_WINDOWS]: Define PIX_TYPE.
1988 1999-12-08 Gerd Moellmann <gerd@gnu.org>
1990 * eval.c: Remove conditional compilation on `standalone'.
1991 (call_debugger): When entering the debugger while redisplaying,
1992 reset redisplaying_p, and go back to the top-level if the debugger
1995 1999-12-07 Gerd Moellmann <gerd@gnu.org>
1997 * xfaces.c (x_set_menu_resources_from_menu_face): Make sure
1998 basic faces are realized before trying to use face `menu'.
2000 * window.c (delete_window): Block input for the time window
2001 matrices are being changed.
2003 1999-12-07 Dave Love <fx@gnu.org>
2005 * lread.c (Fintern_soft): Fix newlines in doc string.
2007 1999-12-07 Alexandre Oliva <oliva@dcc.unicamp.br>
2009 * unexelf.c: Include <syms.h>, not <sym.h> on IRIX. Removed
2010 duplicate definition of ElfW.
2011 (find_section): Copied from unexsgi.c.
2012 (unexec): Use find_section. Adjust whitespace. Initialize
2013 new_data2_offset based on old_data, not sbss (this fixes a bug on
2014 IRIX6). Change #ifdef __mips to __sgi, since it's IRIX-specific.
2015 Adjust test for presence of .mdebug section to the new return
2016 value of find_section.
2018 1999-12-07 Gerd Moellmann <gerd@gnu.org>
2020 * unexelf.c: Merge changes from 20.5.
2021 (unexec): Handle .lit4 and .lit8 unconditionally.
2023 * m/iris4d.h (UNEXEC) [USG5_4]: Use unexelf.o instead of
2026 * m/iris5d.h (UNEXEC): Likewise.
2028 1999-12-06 Stefan Monnier <monnier@cs.yale.edu>
2030 * editfns.c (Fdelete_and_extract_region): New function.
2031 (syms_of_editfns): Register it.
2032 * insdel.c (del_range): Update del_range_1 call.
2033 (del_range_1, del_range_2): Add a ret_string argument to
2034 request that the deleted text be returned.
2035 (del_range_byte, del_range_both): Update del_range_2 call.
2036 * lisp.h (del_range_1, del_range_2): Change prototype
2037 * casefiddle.c (casify_region): Update del_range_1 call.
2038 * coding.c (code_convert_region): Update del_range_2 call.
2039 * fileio.c (Finsert_file_contents): Update del_range_2 call.
2041 1999-12-06 Gerd Moellmann <gerd@gnu.org>
2043 * xfaces.c (set_lface_from_font_name): Fix incomplete merge.
2045 1999-12-04 Hrvoje Niksic <hniksic@iskon.hr>
2047 * lread.c (Fintern_soft): Accept a symbol argument.
2049 1999-12-06 Eli Zaretskii <eliz@is.elta.co.il>
2051 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Reduce to 40000.
2053 * insdel.c (adjust_markers_for_delete): Fix last change.
2055 1999-12-06 Eli Zaretskii <eliz@is.elta.co.il>
2057 Changes for automatic remapping of X colors on terminal frames:
2059 * xfaces.c (XColor) [!HAVE_X_WINDOWS]: Provide a typedef for non-X
2061 (Vface_tty_color_alist): Remove.
2062 (tty_defined_color): New function.
2063 (defined_color): Rewrite to support any type of frame.
2064 (tty_color_name): New function.
2065 (face_color_supported_p, Fface_color_gray_p,
2066 Fface_color_supported_p): Support non-X frames.
2067 (load_color): Enclose the color name in quotes, in the log
2068 messages. Remove DOS-specific version of load_color.
2069 (realize_tty_face): Take the supported colors from
2070 tty-color-alist. Support translation of X colors to the closest
2071 tty color, for both MSDOS and tty frames.
2072 [MSDOS]: Don't invert face colors if they were taken from the
2074 (Fface_register_tty_color, Fface_clear_tty_colors): Remove.
2076 * frame.h (struct x_output) [!MSDOS, !WINDOWSNT, !HAVE_X_WINDOWS]:
2077 Define a mostly empty surrogate.
2078 (tty_display): Declare.
2080 * frame.c (make_terminal_frame) [!macintosh]: Don't use
2082 (Fframe_parameters): Don't invert colors of non-FRAME_WINDOW_P
2083 frames when the frame's param_alist includes 'reverse.
2084 (tty_display): Define.
2085 (make_terminal_frame) [!MSDOS]: Assign &tty_display to the
2086 output_data.x member.
2087 (Fframe_parameters): Return foreground and background color names
2088 on tty frames as well, in addition to MSDOS frames.
2090 * msdos.h (DisplayWidth, DisplayHeight): Changes for Lisp_Object
2092 (struct x_output): Remove unused members; document who uses each
2094 (FRAME_PARAM_FACES, FRAME_N_PARAM_FACES, FRAME_DEFAULT_PARAM_FACE,
2095 FRAME_MODE_LINE_PARAM_FACE, FRAME_COMPUTED_FACES,
2096 FRAME_N_COMPUTED_FACES, FRAME_SIZE_COMPUTED_FACES,
2097 FRAME_DEFAULT_FACE, FRAME_MODE_LINE_FACE, unload_color): Remove
2098 unused macro definintions.
2100 * msdos.c (IT_set_frame_parameters): Don't call
2101 recompute_basic_faces, the next redisplay will, anyway.
2102 (x_current_display): Remove unused variable.
2103 Many functions: changes for Lisp_object selected_frame.
2104 (IT_set_face): If the tty_reverse_p flag is set for the face,
2105 reverse the foreground and background colors.
2106 (Fmsdos_remember_default_colors): New function.
2107 (syms_of_msdos): Defsubr it.
2108 (IT_set_frame_parameters): Use initial_screen_colors[] when
2109 creating a new frame. If the frame parameters include 'reverse,
2110 swap the foreground and background colors.
2111 (internal_terminal_init): Initialize initial_screen_colors to -1.
2112 (syms_of_msdos): Add DEFVAR_BOOL for x-stretch-cursor, to shut up
2115 * Makefile.in (lisp, shortlisp): Add lisp/term/tty-colors.elc.
2117 * xfns.c (x_defined_color): Rename from defined_color. All
2119 (Fxw_color_defined_p): Renamed from Fx_color_defined_p;
2120 all callers changed.
2121 (Fxw_color_values): Renamed from Fx_color_values; all callers
2123 (Fxw_display_color_p): Renamed from Fx_display_color_p; all
2125 (x_window_to_frame, x_any_window_to_frame,
2126 x_non_menubar_window_to_frame, x_menubar_window_to_frame,
2127 x_top_window_to_frame): Use !FRAME_X_P instead of
2128 f->output_data.nothing.
2129 * xterm.h (x_defined_color): Rename from defined_color.
2131 * w32fns.c (x_window_to_frame): Use FRAME_W32_P instead of
2132 f->output_data.nothing.
2133 (Fxw_color_defined_p): Renamed from Fx_color_defined_p;
2134 all callers changed.
2135 (Fxw_color_values): Renamed from Fx_color_values; all callers
2137 (Fxw_display_color_p): Renamed from Fx_display_color_p; all
2140 * dispextern.h (tty_color_name): Add prototype.
2142 * xmenu.c (menubar_id_to_frame): Use FRAME_WINDOW_P instead of
2143 f->output_data.nothing.
2144 * w32menu.c (menubar_id_to_frame): Likewise.
2145 * w32term.h (w32_output): Declare.
2147 * dosfns.c (Qmsdos_color_translate): Remove.
2148 (msdos_stdcolor_name): Now returns a Lisp_Object.
2149 * dosfns.h (Qmsdos_color_translate): Remove.
2151 * s/msdos.h (INTERNAL_TERMINAL): Add entries for color support.
2153 1999-12-06 Kenichi Handa <handa@etl.go.jp>
2155 * fileio.c (decide_coding_unwind): Renamed from
2156 set_auto_coding_unwind.
2157 (Finsert_file_contents): Make single unwind protect to call both
2158 Vset_auto_coding_function and Ffind_operation_coding_system.
2160 * insdel.c (adjust_markers_for_delete): Make it non-static.
2162 1999-12-04 Stefan Monnier <monnier@cs.yale.edu>
2164 * regex.c (regex_compile): Recognize *?, +? and ?? as non-greedy
2165 operators and handle them properly.
2166 * regex.h (RE_ALL_GREEDY): New option.
2167 (RE_UNMATCHED_RIGHT_PAREN_ORD): Moved to the end where alphabetic
2168 sorting would put it.
2169 (RE_SYNTAX_AWK, RE_SYNTAX_GREP, RE_SYNTAX_EGREP)
2170 (_RE_SYNTAX_POSIX_COMMON): Use the new option to keep old behavior.
2172 1999-12-04 Dave Love <d.love@dl.ac.uk>
2174 * m/arm.h: New file.
2176 1999-12-03 Dave Love <fx@gnu.org>
2178 * editfns.c (Fmessage_or_box): Use use_dialog_box.
2180 1999-12-02 Gerd Moellmann <gerd@gnu.org>
2182 * s/usg5-4.h (LIBS_SYSTEM): Add -lgen because that's needed
2183 for building with Motif.
2185 * m/iris4d.h (UNEXEC) [USG5_4]: Use unexsgi.o instead of
2188 * m/iris5d.h (UNEXEC): Use unexsgi.o instead of unexelf.o.
2190 1999-12-01 Dave Love <fx@gnu.org>
2192 * emacs.c (main): Set LANG=C iff AX3_2 defined.
2194 1999-11-28 Gerd Moellmann <gerd@gnu.org>
2196 * systime.h (EMACS_TIME_CMP, EMACS_TIME_EQ, EMACS_TIME_NE)
2197 (EMACS_TIME_GT, EMACS_TIME_GE, EMACS_TIME_LT,EMACS_TIME_LE): New
2200 * config.in (HAVE_SETITIMER, HAVE_UALARM): New.
2202 1999-11-28 eliz <eliz@dlpx1>
2204 * emacs.c (synchronize_locale): Avoid compiler warnings about
2205 pointer type mismatch.
2207 1999-11-28 Gerd Moellmann <gerd@gnu.org>
2209 * window.c (Fwindow_end): Don't call temp_set_pt_both with
2210 out of range position.
2212 * xterm.c (XTread_socket) <ClientMessage, Xatom_Scrollbar>:
2213 Switch off busy-cursor by setting inhibit_busy_cursor to 2.
2215 1999-11-28 Eli Zaretskii <eliz@is.elta.co.il>
2217 * charset.c (Fmake_char_internal): Print the charset ID when
2218 signalling an error.
2220 * emacs.c (synchronize_locale): Avoid compiler warnings about
2221 pointer type mismatch.
2223 1999-11-26 Richard M. Stallman <rms@gnu.org>
2225 * editfns.c (Fdelete_field): Make it noninteractive. Return nil.
2227 1999-11-26 Gerd Moellmann <gerd@gnu.org>
2229 * puresize.h (BASE_PURESIZE): Increase to 550000.
2231 * textprop.c (set_text_properties): New function. Like
2232 Fset_text_properties, but with additional parameter
2233 SIGNAL_AFTER_CHANGE_P. If that is nil, don't signal after
2235 (Fset_text_properties): Use it.
2237 * insdel.c (insert_1_both): Call set_text_properties with last
2238 parameter nil so that no after changes will be signaled.
2240 * lisp.h: Add prototype for set_text_properties.
2242 * xfaces.c (set_lface_from_font_name): Fix previous change.
2243 (recompute_basic_faces): Change assert to abort.
2245 1999-11-25 Dave Love <fx@gnu.org>
2247 * fns.c (Fnthcdr, Fnreverse): Inline cdr.
2248 (Fmember, Fdelq, Fdelete): Inline car.
2249 (Fy_or_n_p): Doc fix.
2251 1999-11-25 Gerd Moellmann <gerd@gnu.org>
2253 * xfaces.c (set_lface_from_font_name): New parameter may_fail_p.
2254 Callers changed. If specified font name is bogus, and may_fail_p
2255 is not set, try to use a reasonable default.
2257 * dispnew.c (direct_output_for_insert): Set glyph row's
2258 displays_text_p flag. Correct window's window_end_vpos if
2261 1999-11-25 Paul Eggert <eggert@twinsun.com>
2263 * emacs.c (fixup_locale): Don't bother to record initial locale.
2264 (synchronize_locale): If the desired locale is nil,
2265 treat it as if it were the empty string,
2266 so that we set the locale from the environment.
2268 1999-11-25 Kenichi Handa <handa@etl.go.jp>
2270 * fileio.c (Finsert_file_contents): Set buffer-file-coding-system
2271 of the current buffer via Fset.
2273 1999-11-24 Dave Love <fx@gnu.org>
2275 * xfns.c: Don't duplicate Qdisplay definition done elsewhere.
2277 * xfaces.c: Don't duplicate Qmode_line definition done elsewhere.
2279 * xfns.c: Don't duplicate Qdisplay definition done elsewhere.
2281 1999-11-24 Gerd Moellmann <gerd@gnu.org>
2283 * lisp.h (enum pvec_type): Put PVEC_FLAG in #if 0.
2285 * emacs.c (PVEC_FLAG): New variable.
2287 1999-11-23 Gerd Moellmann <gerd@gnu.org>
2289 * unexaix.c (unexec): Use unsigned instead of uintptr_t because
2290 that fails on IBM PowerPC, AIX 4.2.
2292 1999-11-22 Eli Zaretskii <eliz@is.elta.co.il>
2294 * buffer.c (syms_of_buffer): Add %z, %Z, %m and %& to the doc
2295 string of mode-line-format. Remove the obsolete %t.
2297 1999-11-22 Gerd Moellmann <gerd@gnu.org>
2299 * dispnew.c (direct_output_for_insert): Increment glyph positions
2300 for glyphs from buffer text only.
2302 * emacs.c (gdb_valbits, gdb_gctypebits, gdb_emacs_intbits)
2303 (gdb_data_seg_bits): New variables.
2305 * lisp.h (enum gdb_lisp_params): Put in #if 0, since it doesn't
2306 work on systems not allowing enumerators > INT_MAX, and it
2307 won't work if EMACS_INT is long long.
2309 1999-11-22 Paul Eggert <eggert@twinsun.com>
2311 Port to SunOS 4.1.x again. Help out with Alpha port.
2312 Rename messages-locale to system-messages-locale,
2313 and likewise for time-locale.
2315 * callproc.c (strerror): Remove decl.
2316 * fileio.c (strerror): Likewise.
2317 * process.c (strerror): Likewise.
2318 * emacs.c (strerror): Likewise.
2319 (Vsystem_messages_locale): Renamed from Vmessages_locale.
2321 (Vprevious_system_messages_locale): Likewise, from
2322 Vprevious_messages_locale.
2323 (Vsystem_time_locale): Likewise, from Vtime_locale.
2324 (Vprevious_system_time_locale): Likewise, from Vprevious_time_locale.
2325 (ABORT_RETURN_TYPE): New macro.
2326 (abort): Return type is now ABORT_RETURN_TYPE.
2327 (main): Always invoke init_signals, even if POSIX_SIGNALS is not
2329 (syms_of_emacs): messages-locale -> system-messages-locale,
2330 previous-messages-locale -> previous-system-messages-locale,
2331 time-locale -> system-time-locale,
2332 previous-time-locale -> previous-system-time-locale.
2334 * gmalloc.c (PP, __ptr_t): Assume ANSI C if STDC_HEADERS is defined.
2335 (const): Do not define; that's config.h's job.
2336 (<limits.h>): Include if HAVE_LIMITS_H is defined.
2337 (CHAR_BIT): Move test for definedness outside of limits.h condition.
2338 (<stddef.h>): Include if STDC_HEADERS is defined.
2339 (FREE_RETURN_TYPE): New macro.
2340 (free): Return type is now FREE_RETURN_TYPE.
2342 * lisp.h (synchronize_system_time_locale): Renamed from
2343 synchronize_time_locale. All uses changed.
2344 (synchronize_system_messages_locale): Likewise, from
2345 synchronize_messages_locale.
2347 * m/alpha.h (malloc, realloc, calloc): Remove decls;
2348 stdlib.h now does this.
2350 * process.c (sys_siglist): Remove.
2352 * s/sunos4-0.h (ABORT_RETURN_TYPE, FREE_RETURN_TYPE):
2355 * syntax.c (scan_sexps_forward): Use abort, not assert.
2357 * sysdep.c (my_sys_siglist): New var.
2358 (sys_siglist): New macro. Remove old initialized vars of same name.
2359 (init_signals): Initialize sys_siglist.
2361 * xfns.c (abort): Remove decl; stdlib.h now does this.
2363 1999-11-18 Dave Love <fx@gnu.org>
2365 * filelock.c: Add forward declaration for get_boot_time_1.
2367 * dispnew.c (Finternal_show_cursor_p): Fix doc string.
2369 1999-11-18 Gerd Moellmann <gerd@gnu.org>
2371 * buffer.h (struct buffer_text): Add comment about moving
2372 buffer text if REL_ALLOC is defined.
2374 1999-11-18 Kenichi Handa <handa@etl.go.jp>
2376 * lisp.h (KEY_DESCRIPTION_SIZE): New macro.
2378 * keyboard.c (echo_char): Use KEY_DESCRIPTION_SIZE to check free
2379 memory for push_key_description.
2381 * keymap.c (Fsingle_key_description): Use KEY_DESCRIPTION_SIZE to
2382 allocate memory for push_key_description.
2383 (describe_buffer_bindings): Likewise.
2385 1999-11-17 Gerd Moellmann <gerd@gnu.org>
2387 * xfns.c (Fx_show_busy_cursor): Doc-fix.
2388 (Fx_hide_busy_cursor): Ditto.
2390 1999-11-17 Marco Walther <walther@siemens-pyramid.com>
2392 * unexsni.c (unexec): Handle .rel.dyn section.
2394 1999-11-16 Dave Love <fx@gnu.org>
2396 * doc.c (Fdocumentation): Remove gcpro here too.
2398 1999-11-16 Gerd Moellmann <gerd@gnu.org>
2400 * keyboard.c (command_loop_1): Remove no_redisplay.
2402 1999-11-16 Richard M. Stallman <rms@gnu.org>
2404 * print.c (PRINTPREPARE): Don't call setup_echo_area_for_printing
2407 1999-11-14 Gerd Moellmann <gerd@gnu.org>
2409 * xdisp.c (ensure_echo_area_buffers): New.
2410 (with_echo_area_buffer): Use it.
2411 (setup_echo_area_for_printing): Ditto.
2413 * buffer.c (indicate-empty-lines): Doc-fix.
2415 1999-11-12 Gerd Moellmann <gerd@gnu.org>
2417 * term.c (term_init): If "op" isn't available, don't support color
2418 because we can't switch back to the default foreground and
2421 * doc.c (Fdocumentation_property): Remove GCPRO because
2422 Fsubstitute_command_keys gcpro's the string.
2424 1999-11-12 Kenichi Handa <handa@etl.go.jp>
2426 * editfns.c (Ftranslate_region): Check the buffer multibyteness.
2428 1999-11-11 Gerd Moellmann <gerd@gnu.org>
2430 * print.c, keymap.c, indent.c, insdel.c, keyboard.c, intervals.c,
2431 lread.c, textprop.c, undo.c, emacs.c, lisp.h, intervals.h,
2432 buffer.h, config.in, Makefile.in: Remove USE_TEXT_PROPERTIES.
2434 1999-11-10 Gerd Moellmann <gerd@gnu.org>
2436 * xfns.c (QCuser_data): Removed.
2437 (syms_of_xfns): Initialization of QCuser_data removed.
2438 (parse_image_spec): Don't handle :user-data specially. Allow
2439 unknown keys. Remove parameter ALLOW_OTHER_KEYS.
2440 (xbm_image_p, xbm_load, xpm_image_p, pbm_image_p, png_image_p)
2441 (tiff_image_p, jpeg_image_p, gif_image_p, gs_image_p): Call
2442 parse_image_spec accordingly.
2444 1999-11-09 Richard M. Stallman <rms@gnu.org>
2446 * cmds.c (Fbeginning_of_line): Doc fix.
2447 (Fend_of_line): Doc fix.
2449 * editfns.c (Fline_beginning_position): If N is not 1,
2450 pass t to Fconstrain_to_field for ESCAPE-FROM-EDGE.
2452 * syntax.c (Fforward_word): Handle fields even if would have hit
2453 an edge of the buffer. Return nil if affected by fields.
2455 1999-11-09 Richard M. Stallman <rms@gnu.org>
2457 * editfns.c (preceding_pos): Function deleted.
2458 (text_property_stickiness): Decrement POS directly.
2459 Fix a confusion that used PT instead of POS.
2461 * editfns.c (find_field): Properly handle the case
2462 of a field boundary where `field' inherits from neither side.
2464 * editfns.c (Ffield_beginning, Ffield_end): Doc fixes.
2465 (Ferase_field, Ffield_string, Ffield_string_no_properties): Doc fixes.
2467 1999-11-08 Gerd Moellmann <gerd@gnu.org>
2469 * bytecode.c (Fbyte_code) <BinsertN, Bcall>: Do the
2470 BEFORE_POTENTIAL_GC before DISCARD.
2472 1999-11-07 Gerd Moellmann <gerd@gnu.org>
2474 * alloc.c (Fgarbage_collect): Call unmark_byte_stack.
2476 * lisp.h: Add prototype for unmark_byte_stack.
2478 * bytecode.c (mark_byte_stack): Use XMARKBIT and XMARK.
2479 (unmark_byte_stack): Renamed from relocate_byte_pcs. Use
2482 * xdisp.c (resize_mini_window): Fix computation of needed
2485 * alloc.c, buffer.c, editfns.c, xdisp.c: Remove conditional
2486 compilation on USE_TEXT_PROPERTIES.
2488 * Fbyte_code: Use block statements in cases and declare v1 and v2
2489 locally there. Rearrange case statements so that those most
2490 frequently executed come first. Avoid goto's in frequently
2493 1999-11-05 Gerd Moellmann <gerd@gnu.org>
2495 * bytecode.c (Fbyte_code): Use BEFORE_POTENTIAL_GC and
2496 AFTER_POTENTIAL_GC around internal_catch.
2498 * alloc.c (Fgarbage_collect): Call mark_byte_stack and
2500 (init_alloc_once, init_alloc): Set byte_stack_list to null.
2502 * eval.c (struct catchtag): Add member byte_stack.
2503 (internal_catch, Fcondition_case, internal_condition_case)
2504 (internal_condition_case_1): Save value of byte_stack_list in
2506 (unwind_to_catch): Restore byte_stack_list from catchtag.
2508 * lisp.h: Add prototypes for new functions in bytecode.c.
2509 Add extern declaration for byte_stack_list.
2511 * bytecode.c (struct byte_stack): New.
2512 (byte_stack_list, mark_byte_stack, relocate_byte_pcs): New
2513 (BEFORE_POTENTIAL_GC, AFTER_POTENTIAL_GC): New.
2514 (FETCH, PUSH, POP, DISCARD, TOP, MAYBE_GC): Rewritten.
2515 (HANDLE_RELOCATION): Removed.
2516 (Fbyte_code): Use byte_stack structures.
2518 * filelock.c (Ffile_locked_p): Make FILENAME a required argument.
2520 * buffer.c (syms_of_buffer): Extend documentation of
2523 1999-11-04 Gerd Moellmann <gerd@gnu.org>
2525 * editfns.c (Fdelete_field): Renamed from Ferase_field.
2527 * minibuf.c (do_completion, Fminibuffer_complete_word): Use
2528 Ferase_field instead of Fdelete_field.
2530 1999-11-03 Gerd Moellmann <gerd@gnu.org>
2532 * dispnew.c (Finternal_show_cursor): Change it to set the
2533 cursor on/off, not toggle its state.
2534 (Finternal_show_cursor_p): New.
2535 (syms_of_display): Defsubr Sinternal_show_cursor_p.
2537 1999-11-03 Dave Love <fx@gnu.org>
2539 * charset.c (split_non_ascii_string): Define return value.
2541 1999-11-03 Gerd Moellmann <gerd@gnu.org>
2543 * minibuf.c (string_to_object): New.
2544 (read_minibuf_noninteractive): New.
2545 (read_minibuf): Call read_minibuf_noninteractive if
2546 noninteractive. Use string_to_object.
2548 * doc.c (Fdocumentation_property): Fix bug bypassing UNGCPRO.
2550 1999-11-02 Dave Love <fx@gnu.org>
2552 * gnu-linux.h: Use SIGCHLD, not SIGCLD (not in glibc 2.1).
2554 * process.c: Define _GNU_SOURCE before config.h to get strsignal
2555 declared with glibc2.
2557 1999-11-02 Gerd Moellmann <gerd@gnu.org>
2559 * lisp.h (QUIT): Give it statement form.
2561 1999-11-02 Dave Love <fx@gnu.org>
2563 * eval.c (init_eval): Conditionalize declaration of gcpro_level.
2565 1999-11-02 Gerd Moellmann <gerd@gnu.org>
2567 * xfns.c (QCuser_data): New.
2568 (syms_of_xfns): Initialize QCuser_data.
2569 (parse_image_spec): Ignore :user-data DATA properties.
2571 * xdisp.c (display_line): Set charpos of first glyph in blank
2572 lines not corresponding to any text to -1, even if no glyphs are
2573 filled in in that line.
2575 1999-11-01 Gerd Moellmann <gerd@gnu.org>
2577 * xfns.c (png_load) [PNG_READ_sRGB_SUPPORTED]: Put code using
2578 png_get_sRGB in #ifdef.
2580 * dispnew.c (Finternal_show_cursor): Renamed from Fshow_cursor.
2581 (syms_of_display): Use the new name.
2583 * textprop.c (verify_interval_modification): Signal text-read-only
2584 instead of calling error.
2586 * data.c (Qtext_read_only): New built-in error.
2587 (syms_of_data): Initialize it.
2589 * lisp.h: Add extern declaration for Qtext_read_only.
2591 * syntax.c: Remove whitespace after open or in front of closing
2594 1999-11-01 Richard M. Stallman <rms@gnu.org>
2596 * Makefile.in (w16select.o, sound.o): Don't depend on lisp.h.
2598 1999-10-31 Gerd Moellmann <gerd@gnu.org>
2600 * xdisp.c (resize_mini_window): Compute needed height differently.
2602 * fns.c (Flength): Unroll loop over lists.
2604 * xdisp.c (append_space): Return non-zero if space was appended.
2605 (display_line): Set charpos of first glyph to -1 only if that
2606 glyph is the space added by append_glyph.
2608 1999-10-30 Richard M. Stallman <rms@gnu.org>
2610 * print.c (strout): Consider `noninteractive' and use stdout
2611 only when PRINTCHARFUN is t.
2613 * lisp.h (struct gcpro) [DEBUG_GCPRO]: New field `level'.
2614 (gcpro_level): Declare it extern.
2615 [DEBUG_GCPRO] (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
2616 Alternate definitions that set `level' and increment `gcpro_level'.
2617 [DEBUG_GCPRO] (UNGCPRO): Alternate definition that checks gcpro_level.
2619 * eval.c [DEBUG_GCPRO] (gcpro_level): New variable.
2620 (init_eval) [DEBUG_GCPRO]: Initialize it.
2621 (unwind_to_catch) [DEBUG_GCPRO]: Set gcpro_level
2622 from remaining gcprolist.
2624 1999-10-29 Kenichi Handa <handa@etl.go.jp>
2626 * coding.c (code_convert_region): Update `dst' correctly.
2628 1999-10-28 Gerd Moellmann <gerd@gnu.org>
2630 * fns.c (Fmemq, Fassq, Frassq, assq_no_quit, Fassoc)
2631 (Frassoc): Rewritten.
2633 1999-10-27 Noah Friedman <friedman@splode.com>
2635 * s/gnu-linux.h [HAVE_DEV_PTMX]: Redefine FIRST_PTY_LETTER to 'z'.
2636 Define PTY_NAME_SPRINTF.
2637 Redefine PTY_TTY_NAME_SPRINTF.
2638 * config.in: Add undef for HAVE_DEV_PTMX.
2640 1999-10-26 Richard M. Stallman <rms@gnu.org>
2642 * regex.c (POP_FAILURE_POINT): Use failure_id.integer
2643 as arg to DEBUG_POP and DEBUG_PRINT.
2645 1999-10-27 Richard M. Stallman <rms@gnu.org>
2647 * data.c (Qad_activate_internal): Renamed from Qad_activate.
2648 (Ffset): Call Qad_activate_internal.
2649 (syms_of_data): Initialize Qad_activate_internal.
2651 1999-10-27 Gerd Moellmann <gerd@gnu.org>
2653 * xdisp.c (echo_area_display) [HAVE_X_WINDOWS]: Do nothing if
2654 Vterminal_frame is selected and Vwindow_system is non-nil.
2656 1999-10-26 Gerd Moellmann <gerd@gnu.org>
2658 * xdisp.c (echo_area_display): Put previous change in #if 0.
2660 * emacs.c (standard_args): Add `file' as synonym for `visit',
2661 `execute' as synonym for `eval'.
2662 (main): Add new options to usage message.
2664 1999-10-25 Gerd Moellmann <gerd@gnu.org>
2666 * data.c (Qhash_table): New.
2667 (Ftype_of): Return it for hash tables.
2668 (syms_of_data): Initialize Qhash_table.
2670 1999-10-25 Richard M. Stallman <rms@gnu.org>
2672 * regex.c (POP_FAILURE_POINT): Extract failure_id as an integer.
2674 1999-10-24 Ken Raeburn <raeburn@gnu.org>
2676 * alloc.c: Undef HIDE_LISP_IMPLEMENTATION before including
2679 * buffer.c (Fbuffer_list, Fget_file_buffer, get_truename_buffer,
2680 Fbuffer_local_variables, Fother_buffer, record_buffer,
2681 set_buffer_internal_1, Fbury_buffer, Fkill_all_local_variables,
2682 swap_out_buffer_local_variables, overlays_at, overlays_in,
2683 overlay_touches_p, overlay_strings, recenter_overlay_lists,
2684 fix_overlays_in_range, fix_overlays_before, Foverlay_get,
2685 Foverlay_put, report_overlay_modification, evaporate_overlays):
2686 Use XCAR, XCDR, and XFLOAT_DATA instead of explicit member
2688 * data.c (Fcar, Fcar_safe, Fcdr, Fcdr_safe, Fsetcar, Fsetcdr,
2689 swap_in_symval_forwarding, set_internal, default_value,
2690 Fset_default, Fmake_variable_buffer_local, Fmake_local_variable,
2691 Fmake_variable_frame_local, Flocal_variable_p,
2692 Flocal_variable_if_set_p, arithcompare, Fzerop, cons_to_long,
2693 Fnumber_to_string, float_arith_driver, Fadd1, Fsub1): Likewise.
2694 * dispnew.c (Fframe_or_buffer_changed_p): Likewise.
2695 * emacs.c (main): Likewise.
2696 * fontset.c (fs_load_font, fs_register_fontset,
2697 CACHED_FONTSET_NAME, CACHED_FONTSET_REGEX, Fquery_fontset,
2698 Fnew_fontset, Fset_fontset_font): Likewise.
2699 * frame.c (do_switch_frame, next_frame, prev_frame,
2700 other_visible_frames, Fdelete_frame, Fvisible_frame_list):
2702 * keyboard.c (read_char, help_char_p, event_to_kboard,
2703 kbd_buffer_get_event, timer_start_idle, timer_check,
2704 make_lispy_event, apply_modifiers, reorder_modifiers,
2705 Fevent_convert_list, lucid_event_type_list_p, menu_bar_items,
2706 menu_bar_one_keymap, menu_item_eval_property_1, parse_menu_item,
2707 tool_bar_items, read_char_x_menu_prompt, read_key_sequence,
2708 Fcommand_execute, Fexecute_extended_command): Likewise.
2709 * minibuf.c (read_minibuf, get_minibuffer, Ftry_completion,
2710 Fall_completions): Likewise.
2711 * window.c (Fset_window_margins): Likewise.
2713 * callint.c (quotify_args): Don't explicitly use struct
2714 Lisp_Cons, use Lisp_Object and XCAR/XCDR instead.
2716 * s/netbsd.h (HAVE_GETLOADAVG): Define as 1.
2717 (UNEXEC, START_FILES, LIB_STANDARD, LIB_GCC): Define ELF versions,
2718 if __ELF__ is defined.
2720 1999-10-24 Gerd Moellmann <gerd@gnu.org>
2722 * window.c (Fnext_window): Add a QUIT in the loop.
2724 1999-10-23 Gerd Moellmann <gerd@gnu.org>
2726 * Makefile.in (bootstrap, bootstrap-emacs, bootstrap-temacs):
2729 1999-10-22 Dave Love <fx@gnu.org>
2731 * emacs.c (main): Enable profiling conditional on __linux also.
2733 1999-10-20 Gerd Moellmann <gerd@gnu.org>
2735 * xrdb.c (x_load_resources): Set default resources for resource
2736 classes instead of for the specific Emacs.
2738 1999-10-19 Gerd Moellmann <gerd@gnu.org>
2740 * s/freebsd.h (HAVE_GETLOADAVG): Define as 1 because config.h
2741 defines it that way.
2743 * xdisp.c (echo_area_display) [HAVE_X_WINDOWS]: Do nothing
2744 if selected_frame is equal to Vterminal_frame.
2746 1999-10-19 Paul Eggert <eggert@twinsun.com>
2748 Add support for large files, 64-bit Solaris, system locale codings.
2750 * Makefile.in (emacs): Set the LC_ALL environment variable to "C"
2751 when dumping, so that the dumped Emacs doesn't have stray locale info.
2752 (dired.o): Depend on systime.h.
2753 (editfns.o): Depend on coding.h.
2755 * alloc.c, buffer.c, callproc.c, ccl.c, charset.c, coding.c, data.c,
2756 dispnew.c, editfns.c, emacs.c, filelock.c, floatfns.c, hftctl.c,
2757 keyboard.c, process.c, sysdep.c, unexelf.c, unexhp9k800.c,
2758 unexsunos4.c, vmsfns.c, vmsgmalloc.c, w32faces.c, w32menu.c, w32term.c,
2759 w32xfns.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
2760 Include <config.h> before any system include files.
2762 * alloc.c, buffer.c, ccl.c, data.c, editfns.c, emacs.c, eval.c,
2763 fileio.c, filelock.c, frame.c, insdel.c, keymap.c, lread.c,
2764 m/alpha.h, print.c, search.c, sysdep.c, xdisp.c, xfaces.c, xfns.c,
2766 Do not include <stdlib.h>, as <config.h> does this now.
2768 * callproc.c (Fcall_process):
2769 Synchronize messages locale before invoking strerror.
2770 Decode resulting string with locale-coding-system.
2772 * coding.c (Vlocale_coding_system): New var.
2773 (syms_of_coding): Adjust to above change.
2774 (emacs_strerror): New function.
2776 * coding.h (emacs_strerror, Vlocale_coding_system): New decls.
2778 * config.in (HAVE_STDIO_EXT_H, HAVE_TM_GMTOFF, HAVE___FPENDING,
2779 HAVE_FTELLO, HAVE_GETLOADAVG, HAVE_MBLEN, HAVE_MBRLEN,
2780 HAVE_STRSIGNAL): New macros.
2781 (BITS_PER_LONG): Default to 64 if _LP64 is defined.
2782 <stdlib.h>: Include if HAVE_STDLIB_H is defined and NOT_C_CODE isn't.
2784 * dired.c: Include "systime.h".
2785 (Ffile_attributes): Do not cast s.st_size to int; this loses
2786 information if int is 32 bits but st_size and EMACS_INT are larger.
2787 Treat large device numbers like large inode numbers.
2789 * dispnew.c (PENDING_OUTPUT_COUNT): Use __fpending if available.
2791 * editfns.c: Include coding.h.
2792 (emacs_strftime): Remove decl.
2793 (emacs_strftimeu): New decl.
2794 (emacs_memftimeu): Renamed from emacs_memftime; new arg UT.
2795 Use emacs_strftimeu instead of emacs_strftime.
2796 (Fformat_time_string): Convert format string using
2797 Vlocale_coding_system, and convert result back. Synchronize time
2798 locale before invoking lower level function. Invoke
2799 emacs_memftimeu, passing ut, instead of emacs_memftime.
2801 * emacs.c: Include <locale.h> if HAVE_SETLOCALE is defined.
2802 (Vmessages_locale, Vprevious_messages_locale, Vtime_locale,
2803 Vprevious_time_locale): New variables.
2804 (main): Invoke setlocale early, so that initial error messages are
2805 localized properly. But skip locale-setting if LC_ALL is "C".
2806 Fix up locale when it's safe to do so.
2807 (fixup_locale): Moved here from xterm.c.
2808 (synchronize_locale, synchronize_time_locale,
2809 synchronize_messages_locale): New functions.
2810 (syms_of_emacs): Accommodate above changes.
2812 * fileio.c (report_file_error): Convert strerror output according
2813 to Vlocale_coding_system.
2814 (Finsert_file_contents): Check for arithmetic overflow in
2815 computations that depend on file size. Report IO errors
2816 with emacs_strerror, not strerror.
2818 * fns.c (Fgethash): Declare dflt parameter.
2820 * gmalloc.c: Do not define const to nothing if HAVE_CONFIG_H
2821 is defined; that's config.h's job.
2823 * lisp.h (EMACS_INT, BITS_PER_EMACS_INT, EMACS_UINT): If _LP64,
2824 default these values to long, BITS_PER_LONG, and unsigned long.
2825 (VALBITS, MARKBIT, XINT): Do not assume 32-bit EMACS_INT.
2826 (PNTR_COMPARISON_TYPE): Default to EMACS_UINT, not to unsigned int.
2827 (code_convert_string_norecord, fixup_locale,
2828 synchronize_messages_locale, synchronize_time_locale,
2829 emacs_open, emacs_close, emacs_read, emacs_write): New decls.
2830 All Emacs callers of open, close, read, write changed to use
2831 emacs_open, emacs_close, emacs_read, emacs_write.
2833 * lread.c (file_offset, file_tell): New macros. All uses of ftell
2834 changed to file_tell.
2835 (saved_doc_string_position, prev_saved_doc_string_position): Now
2836 of type file_offset.
2837 (init_lread): Do not fix locale here; fixup_locale now does this.
2839 * m/amdahl.h, s/usg5-4.h:
2841 (NSIG_MINIMUM): New macro.
2843 * m/cydra5.h, m/dpx2.h, m/mips.h, m/pfa50.h, m/sps7.h, m/stride.h,
2844 m/ustation.h, s/gnu-linux.h, s/hpux.h, s/iris3-5.h, s/iris3-6.h,
2845 s/umips.h, s/usg5-4.h:
2846 (SIGIO): Do not undef.
2847 (BROKEN_SIGIO): New macro.
2850 (SIGTSTP): Do not undef.
2851 (BROKEN_SIGTSTP): New macro.
2854 (SIGPOLL, SIGURG): Do not undef.
2855 (BROKEN_SIGPOLL, BROKEN_SIGURG): New macros.
2858 (SIGINFO): Do not undef.
2859 (BROKEN_SIGINFO): New macros.
2861 * m/delta.h, s/ptx.h, s/template.h: Doc fix.
2863 * mktime.c, strftime.c: Update to glibc 2.1.2 version, with
2864 some Emacs-related changes merged.
2866 * print.c (float_to_string): Prepend "-" to representation of a
2867 NaN if the NaN is negative.
2869 * process.c (sys_siglist): Omit if HAVE_STRSIGNAL.
2870 (wait_reading_process_input): Use emacs_strerror, not strerror.
2872 * process.c (status_message, sigchld_handler): Synchronize locale,
2873 then use strsignal istead of sys_siglist.
2874 * w32proc.c (sys_wait): Likewise.
2876 * s/aix3-1.h, s/bsd4-1.h, s/dgux.h, s/gnu-linux.h, s/hiuxmpp.h,
2877 s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/osf1.h, s/rtu.h,
2878 s/sunos4-1.h, s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h,
2879 s/usg5-2.h, s/usg5-3.h, s/xenix.h:
2880 (open, close, read, write, INTERRUPTIBLE_OPEN,
2881 INTERRUPTIBLE_CLOSE, INTERRUPTIBLE_IO): Remove.
2883 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): New macros.
2885 * sysdep.c (sys_read, sys_write, read, write, sys_close, close,
2886 sys_open, open): Remove.
2887 (emacs_open, emacs_close, emacs_read, emacs_write): Always define;
2888 the old INTERRUPTIBLE_OPEN, INTERRUPTIBLE_CLOSE, and INTERRUPTIBLE_IO
2889 macros are no longer used.
2890 (emacs_open): Renamed from sys_open. Merge BSD4_1 version.
2891 (emacs_close): Renamed from sys_close.
2892 (emacs_read): Renamed from sys_read.
2893 (emacs_write): Renamed from sys_write.
2894 (sys_siglist): Do not declare if HAVE_STRSIGNAL.
2895 (dup2): Do not print error on failure; the real dup2 doesn't.
2896 (strsignal): New function, defined if !HAVE_STRSIGNAL.
2898 * syssignal.h (SIGINFO): Undef if defined and if BROKEN_SIGINFO
2900 (SIGIO, SIGPOLL, SIGTSTP, SIGURG): Likewise.
2901 (NSIG): If less than NSIG_MINIMUM, define to NSIG_MINIMUM.
2902 (strsignal): Declare if !HAVE_STRSIGNAL.
2904 * unexelf.c (ElfBitsW, ELFSIZE, ElfExpandBitsW): New macros.
2905 (ElfW): Define in terms of ElfExpandBitsW.
2907 * w32proc.c (sys_siglist): Remove decl.
2909 * xdisp.c (decode_mode_spec): 3rd arg is int, not char, to comply
2911 (display_string): Declare face_string_pos arg.
2913 * xfns.c (Fx_show_tip): Declare timeout param.
2915 * xterm.c: No need to include locale.h.
2916 (x_alloc_lighter_color, x_setup_relief_color):
2917 Pass arg as double, not float, for compatibility with ANSI C.
2918 (fixup_locale): Move to emacs.c.
2919 (x_term_init): Do not setlocale or fixup locale; the main program
2922 1999-10-18 Dave Love <fx@gnu.org>
2924 * doc.c (Fdocumentation_property): Gcpro `tem'.
2926 1999-10-18 Kenichi Handa <handa@etl.go.jp>
2928 * lread.c (Fload): Calculate bytes of filename correctly.
2931 1999-10-18 Keisuke Nishida <kxn30@po.cwru.edu>
2933 * print.c (print_preprocess): In case print-circle is nil,
2934 add OBJ to Vprint_number_table only when OBJ is a symbol.
2936 1999-10-18 Kenichi Handa <handa@etl.go.jp>
2938 * coding.c (code_convert_string): Add record_unwind_protect to
2939 assure setting inhibit_pre_post_conversion back to zero. Take
2940 care of the multibyteness of the working buffer.
2942 * coding.c (inhibit_pre_post_conversion): New variable.
2943 (setup_coding_system): If inhibit_pre_post_conversion is nonzero,
2944 ignore post-read-conversion and pre-write-conversion property of
2946 (code_convert_region_unwind): New function.
2947 (code_convert_region): Set inhibit_pre_post_conversion to 1 while
2948 running pre-write-conversion and post-read-conversion.
2949 (code_convert_string): Likewise.
2951 1999-10-17 Miles Bader <miles@gnu.org>
2953 * editfns.c: Doc fix.
2955 1999-10-17 Miles Bader <miles@gnu.org>
2957 * editfns.c (Fconstrain_to_field): Make sure we don't violate the
2958 argument preconditions of find_before_next_newline in the case
2959 where both ONLY_IN_LINE and ESCAPE_FROM_EDGE are set and OLD_POS
2960 was indeed at the edge.
2962 1999-10-17 Miles Bader <miles@gnu.org>
2964 * minibuf.c (Fminibuffer_complete_and_exit): Supply value for new
2965 ESCAPE_FROM_EDGE parameter to Ffield_beginning.
2967 * editfns.c (text_property_eq, text_property_stickiness): Don't
2968 use initializers for auto variables of type Lisp_Object.
2969 (find_field): Likewise. Use braces around nested ifs.
2970 (Fline_end_position): Store the raw eol in a variable, so that the
2971 final expression doesn't look so ugly.
2972 (Fconstrain_to_field): Doc fix.
2973 (preceding_pos): Renamed from `preceeding_pos'.
2974 (text_property_stickiness, find_field): Call preceding_pos,
2977 1999-10-17 Miles Bader <miles@gnu.org>
2979 * editfns.c (Ffield_string_no_properties): New function.
2980 (text_property_stickiness, preceeding_pos): New functions.
2981 (Ffield_string): Remove PROPS parameter.
2982 (find_field): Add MERGE_AT_BOUNDARY parameter.
2983 Rewrite to use stickiness of `field' property to resolve
2985 (Ffield_beginning, Ffield_end): Add ESCAPE_FROM_EDGE parameter.
2986 (Fconstrain_to_field): Likewise.
2987 (syms_of_editfns): Init Sfield_string_no_properties.
2988 (Ffield_string, Ferase_field, Ffield_end):
2989 Supply new MERGE_AT_BOUNDARY argument to find_field.
2990 (Fline_beginning_position, Fline_end_position): Supply new
2991 ESCAPE_FROM_EDGE parameter to Fconstrain_to_field.
2992 Pass a value of Qt for the ONLY_IN_LINE argument to
2993 Fconstrain_to_field (only matters if N != 1).
2994 * syntax.c (Fforward_word): Supply new ESCAPE_FROM_EDGE parameter
2995 to Fconstrain_to_field.
2997 * minibuf.c (Fminibuffer_complete_word): Use
2998 Ffield_beginning to find the prompt end.
3000 1999-10-17 Miles Bader <miles@gnu.org>
3002 * editfns.c (Fconstrain_to_field): Add get/set-current-point
3003 behavior when NEW_POS is nil.
3004 (find_field): Use XSETFASTINT instead of make_number.
3005 * minibuf.c (Fminibuffer_complete_and_exit): Test for an empty
3006 input string by seeing where the field begins, instead of
3007 looking at text-properties.
3009 1999-10-17 Miles Bader <miles@gnu.org>
3011 * editfns.c (Qfield): New variable.
3012 (find_field, Ferase_field, Ffield_string,
3013 Ffield_beginning, Ffield_end, Fconstrain_to_field): New functions.
3014 (Fline_beginning_position, Fline_end_position): Constrain to any field.
3015 (make_buffer_string_both): Remove minibuffer-prompt hack.
3016 (syms_of_editfns): Initialize Qfield, and subr entries for
3017 field functions above.
3018 * minibuf.c (read_minibuf): Don't save minibuffer prompt length on
3020 Don't initialize minibuffer prompt length.
3021 Wrap prompt text-properties around the entire prompt.
3022 Add 'prompt text-property to prompt.
3023 Get final value with Ffield_string instead of make_buffer_string.
3024 (read_minibuf_unwind): Don't restore minibuffer prompt length from
3026 (do_completion): Get minibuffer input with Ffield_string
3027 instead of Fbuffer_string.
3028 Erase minibuffer input with Ferase_field instead of erase_buffer.
3029 (Fminibuffer_complete_and_exit): Likewise.
3030 Test whether buffer is empty by looking for the 'prompt text
3031 property at the end.
3032 Set prompt length by looking for the end of the prompt text property,
3033 and save prompt length for later use (since there is no longer a
3034 buffer variable to get it from).
3035 (Fminibuffer_prompt_width, Fminibuffer_prompt_end): Functions removed.
3036 (syms_of_minibuf): Remove initializations of
3037 Sminibuffer_prompt_width and Sminibuffer_prompt_end.
3038 * buffer.h (struct buffer): Remove prompt_end_charpos field.
3039 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer):
3040 Don't initialize prompt_end_charpos field.
3041 * syntax.c (Fforward_word): Likewise.
3042 Constrain to any field.
3044 1999-10-16 Gerd Moellmann <gerd@gnu.org>
3046 * window.c (enum save_restore_action): New.
3047 (save_restore_orig_size): Change parameter list. Add
3048 functionality to check for valid orig_top and orig_height members
3050 (grow_mini_window): Call save_restore_orig_size with new parameter
3052 (shrink_mini_window): Restore old window sizes only if old
3053 size information is valid in all windows in a window tree.
3055 1999-10-15 Gerd Moellmann <gerd@gnu.org>
3057 * xmenu.c (set_frame_menubar): Don't call
3058 x_set_menu_resources_from_menu_face here.
3059 (update_frame_menubar): Call x_set_menu_resources_from_menu_face.
3061 * xfns.c (gif_load): Fix handling of interlaced GIFs.
3063 1999-10-14 Dave Love <fx@gnu.org>
3065 * xdisp.c (handle_fontified_prop): GCPRO `pos'.
3067 1999-10-14 Gerd Moellmann <gerd@gnu.org>
3069 * process.c (Fopen_network_stream): Don't loop if gethostbyname
3070 fails and h_errno is TRY_AGAIN.
3072 1999-10-13 Dave Love <fx@gnu.org>
3074 * filelock.c (lock_file): Move gcpro of `fn'.
3076 1999-10-10 Gerd Moellmann <gerd@gnu.org>
3078 * keyboard.c (auto-save-interval): Fix documentation.
3080 1999-10-09 Richard M. Stallman <rms@gnu.org>
3082 * print.c (print): When removing objects from Vprint_number_table,
3083 only scan the newly added objects.
3084 (print_preprocess): If OBJ is a gensym, and print-continuous-numbering,
3085 unconditionally force it to stay in the table.
3087 1999-10-09 Gerd Moellmann <gerd@gnu.org>
3089 * xfns.c (prepare_image_for_display): Don't try to load image if
3090 loading it failed before.
3091 (lookup_image, prepare_image_for_display): Remember if loading the
3093 (xpm_load): Add missing UNBLOCK_INPUT.
3095 * dispextern.h (struct image): New member load_failed_p.
3097 1999-10-08 Stefan Monnier <monnier@cs.yale.edu>
3099 * fileio.c (Fmake_temp_name): Add a reference to `make-temp-file'
3102 1999-10-08 Gerd Moellmann <gerd@gnu.org>
3104 * xterm.c (XTread_socket) <ClientMessage, WM_TAKE_FOCUS>:
3105 Don't call XSetInputFocus because that can generate additional
3108 1999-10-07 Jeffrey C Honig <jch@bsdi.com>
3110 * bsdos4.h [HAVE_LIBNCURSES]: Define TERMINFO and LIBS_TERMCAP.
3112 1999-10-07 Richard M. Stallman <rms@gnu.org>
3114 * process.c (wait_reading_process_input): When trying to suck
3115 input from one process, for accept-process-output,
3116 exit that loop if we get EAGAIN or EWOULDBLOCK.
3118 1999-10-07 Gerd Moellmann <gerd@gnu.org>
3120 * xfaces.c (Qbitmap_spec_p): Replaces Qpixmap_spec_p.
3121 (Fbitmap_spec_p): Replaces Fpixmap_spec_p.
3122 (load_pixmap): Use Fbitmap_spec_p and Qbitmap_spec_p instead of
3123 Fpixmap_spec_p and Qpixmap_spec_p.
3124 (load_face_colors, check_lface_attrs,
3125 merge_face_vector_with_property,
3126 Finternal_set_lisp_face_attribute): Use Fbitmap_spec_p.
3127 (syms_of_xfaces): Initialize Qbitmap_spec_p, defsubr
3130 1999-10-07 Gerd Moellmann <gerd@gnu.org>
3132 * xdisp.c (display_menu_bar): Use MENU_FACE_ID instead of
3135 * xfaces.c (toplevel) [USE_MOTIF]: Include some Motif headers.
3136 (struct x_resources) [USE_X_TOOLKIT]: New.
3137 (xm_apply_resources, xm_set_menu_resources_from_menu_face)
3139 (xl_apply_resources, xl_set_menu_resources_from_menu_face)
3141 (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]: New.
3143 (syms_of_xfaces): Initialize Qmenu.
3144 (realize_basic_faces): Realize face `menu'.
3145 (resolve_face_name): New.
3146 (lface_from_face_name): Use it.
3147 (Finternal_set_lisp_face_attribute): Ditto.
3148 (Fpixmap_spec_p): Rewritten. Extend doc string.
3150 * xmenu.c (set_frame_menubar, xmenu_show): Call
3151 x_set_menu_resources_from_menu_face.
3153 * dispextern.h (enum face_id): Add MENU_FACE_ID.
3154 (toplevel): Include X11/Intrinsic.h.
3156 1999-10-03 Ken'ichi Handa <handa@gnu.org>
3158 * coding.c (DECODE_CHARACTER_ASCII): Decode ASCII invocated to GR
3161 1999-09-30 Kenichi Handa <handa@etl.go.jp>
3163 * category.c (modify_lower_category_set): Set default value of
3166 * minibuf.c (Fminibuffer_complete_word): Calculate string byte
3169 1999-09-29 Gerd Moellmann <gerd@gnu.org>
3171 * editfns.c (Fpropertize): Renamed from Fproperties.
3173 1999-09-29 Gerd Moellmann <gerd@gnu.org>
3175 * xdisp.c (resize_mini_window): Do nothing if frame is an X
3176 frame that hasn't been initialized yet.
3178 1999-09-28 Richard M. Stallman <rms@gnu.org>
3180 * keymap.c (Fsingle_key_description): Make tem big enough.
3181 (describe_buffer_bindings): Make buf big enough.
3183 1999-09-27 Richard M. Stallman <rms@gnu.org>
3185 * intervals.c (get_local_map): Use indirect_function,
3186 not Findirect_function.
3188 1999-09-27 Dave Love <fx@gnu.org>
3190 * cm.h: Remove unneeded declaration of ospeed.
3192 1999-09-26 Gerd Moellmann <gerd@gnu.org>
3194 * lisp.h (toplevel): Add prototype for
3195 next_single_char_property_change.
3197 * textprop.c (next_single_char_property_change): New.
3199 * xdisp.c (display_prop_end, invisible_text_between_p): Use
3200 next_single_char_property_change.
3202 1999-09-25 Gerd Moellmann <gerd@gnu.org>
3204 * editfns.c (Fproperties): New.
3205 (syms_of_editfns): Defsubr it.
3207 * xfns.c (lookup_image): Set image's timestamp because it's
3208 used when we look it up.
3210 1999-09-23 Gerd Moellmann <gerd@gnu.org>
3212 * window.c (enlarge_window): Add window parameter instead of using
3214 (Fdisplay_buffer): Call it with window parameter instead of
3215 setting selected_window.
3216 (Fenlarge_window, Fshrink_window): Ditto.
3217 (shrink_mini_window): If there is no recorded height and position
3218 info, resize mini-window to height 1.
3220 * xfns.c (image_error): Use add_to_log.
3222 * xfaces.c (load_pixmap): Call add_to_log without frame parameter.
3223 (load_face_font_or_fontset, load_color,
3224 merge_face_vector_with_property): Ditto.
3226 * dispextern.h: Add prototype for add_to_log.
3228 * xfaces.c (add_to_log): Move to xdisp.c.
3230 * xdisp.c (add_to_log): Moved from xfaces.c. Remove frame
3233 1999-09-23 Gerd Moellmann <gerd@gnu.org>
3235 * xterm.c (XTread_socket) <MotionNotify>: Change #ifdef
3236 USE_X_TOOLKIT to #ifdef USE_TOOLKIT_SCROLL_BARS.
3238 * xdisp.c (resize_mini_window): Use grow_mini_window and
3241 * window.c (window_min_size): Add parameter ignore_fixed_p.
3242 (change_window_height): Call window_min_size with new parameter.
3243 (shrink_window_lowest_first, save_restore_orig_size,
3244 grow_mini_window, shrink_mini_window): New.
3245 (make_window, replace_window): Initialize orig_top and
3247 (enlarge_window): Renamed from change_window_height. Make it
3249 (Fdisplay_buffer, Fenlage_window, Fshrink_window): Call
3250 enlarge_window instead of change_window_height.
3252 * window.h (struct window): New members orig_top, orig_height.
3253 (toplevel): Add prototypes for grow_mini_window and
3254 shrink_mini_window. Remove prototype for change_window_height.
3256 1999-09-21 Eli Zaretskii <eliz@gnu.org>
3258 * frame.c (frame_name_fnn_p): Fix previous change.
3260 1999-09-20 Gerd Moellmann <gerd@gnu.org>
3262 * minibuf.c (toplevel): Move include of stdio.h to other includes.
3264 * dispnew.c (direct_output_for_insert): Cast arguments to
3265 safe_bcopy to char *.
3267 * lread.c (readchar): Remove unused variables.
3268 (read_filtered_event, read1, Fmapatoms): Ditto.
3269 (toplevel): Include intervals.h.
3271 * eval.c (Fsignal): Remove unused variables.
3272 (Fcommandp, do_autoload): Ditto.
3274 * lisp.h: Add prototype for safe_bcopy, fatal.
3276 * editfns.c (init_editfns): Remove unused variables.
3277 (Fgoto_char, Fchar_after, Fformat): Ditto.
3278 (message_text, message_length): Put in #ifndef HAVE_MENUS.
3280 * data.c (find_symbol_value): Remove unused variables.
3281 (Faref, Fstring_to_number): Ditto.
3282 (toplevel): Include stdio.h.
3283 (Fnumber_to_string): Cast XINT to long for %ld.
3285 * casefiddle.c (casify_object): Remove unused variables.
3286 (casify_region): Ditto.
3288 * filelock.c (get_boot_time): Put local variable used in
3289 conditinally compiled section in #ifdef.
3290 (toplevel): Include stdio.h.
3292 * keymap.c (Flookup_key, Faccessible_keymaps, describe_vector,
3293 keys_of_keymap, syms_of_keymap): Remove unused variables.
3295 1999-09-20 Gerd Moellmann <gerd@gnu.org>
3297 * xdisp.c (sync_frame_with_window_matrix_rows): Disable frame rows
3298 whose corresponding window rows have been disabled in
3301 1999-09-20 Gerd Moellmann <gerd@gnu.org>
3303 * xdisp.c (compute_window_start_on_continuation_line): Handle case
3304 that window start is out of range.
3305 (handle_display_prop, handle_single_display_prop): Replace
3306 marginal area specifications like `left-margin' with `(margin
3309 (syms_of_xdisp): Initialize Qmargin.
3311 1999-09-19 Gerd Moellmann <gerd@gnu.org>
3313 * syntax.c (update_syntax_table, find_defun_start, back_comment,
3314 describe_syntax, skip_chars): Remove unused variables.
3315 (back_comment, forw_comment): Add braces to if-statement with
3316 if-else as dependent statement.
3318 * process.c (list_processes_1): Remove unused variables.
3319 (Fopen_network_stream, create_process): Add parentheses to
3320 conditional expressions.
3321 (create_process): Put declaration of sigchld in #if 0.
3322 (Fopen_network_stream): Removed unused variables.
3323 (Fopen_network_stream, wait_reading_process_input,
3324 wait_reading_process_input, send_process, send_process): Ditto.
3325 (toplevel): Add prototypes for set_waiting_for_input and
3328 * abbrev.c (Fexpand_abbrev): Remove unused variables.
3330 * textprop.c (Fset_text_properties): Remove unused variables.
3331 (text_property_list, verify_interval_modification,
3332 interval_has_all_properties): Ditto.
3334 * callproc.c (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
3335 (Fcall_process): Remove unused variable.
3337 * keyboard.c (Frecursive_edit): Remove unused variable.
3338 (command_loop_1, safe_run_hooks, kbd_buffer_get_event,
3339 timer_check, make_lispy_event, menu_bar_items,
3340 menu_bar_one_keymap, menu_bar_item, parse_menu_item,
3341 parse_tool_bar_item, read_char_x_menu_prompt, read_key_sequence,
3342 kbd_buffer_get_event, make_lispy_event, read_char_x_menu_prompt,
3343 read_key_sequence): Ditto. Fread_key_sequence,
3344 Fread_key_sequence_vector, Fsuspend_emacs): Ditto.
3345 (read_key_sequence) [GOBBLE_FIRST_EVENT]: Put local variables only
3346 used when GOBBLE_FIRST_EVENT is defined in #ifdef
3347 (Fexecute_extended_command): Cast XINT to long for %ld.
3348 (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
3349 (toplevel): Include sys/types.h.
3351 * lisp.h (RETURN_UNGCPRO): Use do-while (0) idiom.
3352 (toplevel): Add prototypes for stuff_char, and
3353 code_convert_string_norecord.
3355 1999-09-19 Gerd Moellmann <gerd@gnu.org>
3357 * buffer.h: Add prototype for r_re_alloc.
3359 * insdel.c (copy_text): Removed unused variables.
3360 (count_combining_after, count_combining_after, insert_1_both,
3361 insert_from_string_1, insert_from_buffer_1, check_markers): Ditto.
3362 (adjust_after_replace, replace_range): Add parentheses to logical
3363 expressions. Remove unused variables.
3364 (CHECK_BYTE_COMBINING_FOR_INSERT): Add parentheses to logical
3367 * alloc.c (Fgarbage_collect): Remove unused variable.
3368 (compact_strings): Add parentheses around assignments in
3369 conditional context.
3370 (toplevel): Put declaration of unused function clear_marks
3371 in #if 0 like its definition.
3373 * lisp.h: Add prototype for shrink_regexp_cache,
3374 sweep_weak_hash_tables.
3376 1999-09-19 Dave Love <fx@gnu.org>
3378 * process.c (Fopen_network_stream): Use strerror, not gai_strerror.
3380 * doc.c (read_bytecode_char): Declare arg.
3382 * lisp.h: Declare Fcurrent_message, Fmake_temp_name,
3383 read_bytecode_char, Fx_hide_busy_cursor, getloadavg.
3385 1999-09-18 Richard Stallman <rms@gnu.org>
3387 * xdisp.c (echo_area_display): Turn off code that returned
3388 without doing anything when using a terminal frame.
3390 1999-09-17 Richard M. Stallman <rms@gnu.org>
3392 * unexelf.c (unexec): Don't get confused by a short section
3393 just before the bss section.
3395 1999-09-16 Gerd Moellmann <gerd@gnu.org>
3397 * emacs.c (main): Remove unused variables.
3398 (sort_args, Fkill_emacs, Fkill_emacs): Ditto.
3400 * lisp.h: Add prototype for uninterrupt_malloc, memory_warnings,
3401 init_fileio_once, syms_of_sound, init_xfns, init_fns
3402 init_sound, check_message_stack.
3404 * emacs.c (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
3406 * intervals.c (rotate_right, rotate_left): Add braces to avoid
3407 ambiguous else warning.
3408 (split_interval_left): Remove unused variables.
3409 (previous_interval, adjust_intervals_for_deletion,
3410 set_point_both, set_point_both, set_intervals_multibyte_1): Ditto.
3411 (icount, idepth, zero_length): Move into #if 0 section below
3412 original position where these are used.
3414 * buffer.h [REL_ALLOC]: Add prototypes for r_alloc and r_alloc_free.
3416 * buffer.c (Fkill_buffer): Remove unused variables.
3417 (Fkill_buffer, overlays_at, overlays_in, recenter_overlay_lists,
3418 fix_overlays_in_range, Fmove_overlay, Fprevious_overlay_change,
3419 init_buffer_once, (syms_of_buffer): Ditto.
3421 * xrdb.c (get_fallback): Remove unused variable.
3422 (x_load_resources): Ditto. Put local variable used for Motif only
3423 in #ifdef USE_MOTIF.
3425 1999-09-16 Gerd Moellmann <gerd@gnu.org>
3427 * minibuf.c (read_minibuf): Remove unused variables.
3428 (read_minibuf, Fread_buffer, scmp, Fcompleting_read): Ditto.
3429 (do_completion): Move assignment out of conditional context.
3430 (Fdisplay_completion_list): Add parentheses to conditional expression.
3432 * cm.c (toplevel) [HAVE_TERMCAP_H]: Include termcap.h.
3434 * lisp.h: Add prototype for no_switch_window.
3436 * window.c (Fset_window_buffer): Remove unused variables.
3437 (Fset_window_margins): Ditto.
3439 * xdisp.c (resize_mini_window): Temporarily set the selected
3440 window's or Vminibuf_scroll_window's height to "fixed" around
3441 the call the change_window_height.
3443 * window.c (window_fixed_size_p): Check window's height_fixed_p
3446 * window.h (struct window): New member height_fixed_p.
3448 * dispnew.c (direct_output_forward_char): Don't use this method
3449 if showing a message or a message was just cleared because we
3450 might need to resize the mini-window.
3452 1999-09-16 Gerd Moellmann <gerd@gnu.org>
3454 * frame.c (Fdelete_frame): Correct local variable pointing to
3455 selected frame after selecting new frame.
3457 1999-09-15 Richard Stallman <rms@gnu.org>
3459 * puresize.h (BASE_PURESIZE): Increase to 525000.
3461 * filelock.c (Vtemporary_file_directory): New variable.
3462 (syms_of_filelock): Set up Lisp variable.
3464 1999-09-15 Gerd Moellmann <gerd@gnu.org>
3466 * term.c (OUTPUT_IF, OUTPUT1_IF): Use do-while.
3467 (encode_terminal_code): Remove unused variables.
3468 (turn_off_face): Ditto.
3469 (toplevel): Include termcap.h if HAVE_TERMCAP_H.
3471 * dispnew.c (update_frame_line): If writing whole desired line,
3472 don't clear to end of line if already at the end.
3474 1999-09-15 Gerd Moellmann <gerd@gnu.org>
3476 * xdisp.c (resize_mini_window): Don't report changed window
3477 height if it actually hasn't changed.
3479 * widget.c (set_frame_size, EmacsFrameSetCharSize): Remove
3481 (mark_shell_size_user_specified): Put in #if 0 because not used.
3482 (create_frame_gcs): Put in #if 0 because currently unused.
3483 (first_frame_p): Ditto.
3485 * xmenu.c (single_menu_item, Fx_popup_menu, Fx_popup_menu,
3486 single_submenu, update_frame_menubar, set_frame_menubar,
3487 free_frame_menubar, xmenu_show, xdialog_show): Remove unused
3490 * print.c (PRINTFULLP): Removed because it is no longer used and
3492 (Ferror_message_string): Remove unused variables.
3493 (print_object): Cast argument of sprintf to long for `%ld'
3494 specifier. Remove unused variable.
3496 1999-09-14 Gerd Moellmann <gerd@gnu.org>
3498 * sound.c (Fplay_sound): Remove usused variables.
3499 (be2hs): Put in #if 0 because it's currently not used.
3501 1999-09-14 Ken Raeburn <raeburn@gnu.org>
3503 * print.c (Ferror_message_string, print_error_message,
3504 print_object): Use XCAR, XCDR and XFLOAT_DATA instead of explicit
3507 1999-09-14 Gerd Moellmann <gerd@gnu.org>
3509 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Put code in do-while.
3511 * frame.c (Fnext_frame): Remove unused variable(s).
3512 (Fprevious_frame, Fmouse_pixel_position, frame_name_fnn_p): Ditto.
3513 (store_frame_param): Add parentheses to conditional expression.
3514 (Fmodify_frame_parameters): Remove unused variables.
3515 (Fmodify_frame_parameters, Fset_frame_size, Fset_frame_position):
3518 * xfns.c (x_set_background_color): Remove unused variable(s).
3519 (x_set_border_pixel): Ditto.
3520 (x_set_menu_bar_lines): Put local variable used only for
3521 non-toolkit case in #ifdef/#endif.
3522 (x_figure_window_size): Remove unused variable(s).
3523 (x_figure_window_size, x_window, lookup_image,
3524 xbm_read_bitmap_file_data, x_build_heuristic_mask, pbm_load,
3525 png_load, jpeg_load, gif_load, x_create_tip_frame,
3526 x_create_tip_frame, Fx_show_tip, x_set_border_pixel): Ditto.
3528 * xterm.c (x_scroll_bar_handle_click): Compile only if
3529 not USE_TOOLKIT_SCROLL_BARS.
3530 (x_scroll_bar_set_handle, x_scroll_bar_note_movement): Ditto.
3532 * dispextern.h: Add prototypes for gamma_correct and
3535 * xterm.c (x_produce_glyphs): Remove unused variable(s).
3536 (x_alloc_nearest_color_for_widget, note_tool_bar_highlight,
3537 x_set_toolkit_scroll_bar_thumb): Ditto.
3538 (x_scroll_bar_create): Move local variable to the
3539 conditionally compiled section of code where it is used.
3540 (x_scroll_bar_create): Remove unused variable(s).
3541 (x_scroll_bar_remove, XTread_socket): Ditto.
3542 (XTread_socket) <ConfigureNotify>: Move variables used for
3543 non-toolkit case into conditionally compiled section of code.
3545 * window.h (freeze_window_starts): Fix typo in prototype.
3547 * xdisp.c (display_echo_area_1, try_window_id): Remove unused
3550 * lisp.h: Add prototype for debug_print.
3552 * dispextern.h (xassert) [GLYPH_DEBUG]: Change definition
3555 * fns.c (SXHASH_COMBINE): Add missing parentheses.
3556 (Fchar_table_range, Fset_char_table_default, mapcar1,
3557 Fyes_or_no_p, sweep_weak_hash_tables): Remove unused variable(s).
3559 * lisp.h: Add prototype for getloadavg.
3561 1999-09-14 Andreas Schwab <schwab@gnu.org>
3563 * process.c (Fopen_network_stream): Avoid socket decriptor leak.
3565 * lisp.h: Declare close_file_unwind.
3567 1999-09-14 Richard Stallman <rms@gnu.org>
3569 * filelock.c (get_boot_time): Make the temp name in the proper dir.
3571 1999-09-13 Gerd Moellmann <gerd@gnu.org>
3573 * xdisp.c (redisplay_window): Make sure start_at_line_beg
3574 is always set correctly.
3576 1999-09-13 Dave Love <fx@gnu.org>
3578 * xdisp.c (move_it_in_display_line_to): Make type consistent with
3581 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
3583 * xdisp.c (QCfile): Move here from xfns.c.
3584 (syms_of_xdisp): Initialize it.
3585 (message2_nolog): Change for Lisp_Object selected_frame.
3586 (message3_nolog, message_with_string, message,
3587 setup_echo_area_for_printing, truncate_echo_area,
3588 prepare_menu_bars, redisplay_internal, Fdump_tool_bar_row): Ditto.
3590 1999-09-13 Dave Love <fx@gnu.org>
3592 * xterm.c: Don't continue #define args for benefit of old cc.
3593 (xt_action_hook): Indent #error for benefit of K&R cc.
3595 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
3597 * xterm.c (XTcursor_to): Change for Lisp_Object selected_frame.
3598 (x_clear_frame, XTring_bell, XTmouse_position, XTread_socket): Ditto.
3599 (XRINGBELL): Removed.
3601 1999-09-13 Dave Love <fx@gnu.org>
3603 * xfns.c (x_put_x_image): Make type consistent with declaration.
3605 * fns.c (Fmake_hash_table): Fix string continuation.
3607 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
3609 * xfns.c (QCfile): Moved to xdisp.c.
3610 (syms_of_xfns): Don't initialize QCfile.
3611 (check_x_frame): Change for Lisp_Object selected_frame.
3612 (check_x_display_info, x_get_resource_string): Ditto.
3614 1999-09-13 Gerd Moellmann <gerd@gnu.org>
3616 * minibuf.c (choose_minibuf_frame): Don't try to set the
3617 mini-buffer window's buffer, if the buffer is invalid.
3619 * xfns.c (QCfile): Moved to xdisp.c.
3620 (syms_of_xfns): Don't initialize QCfile.
3622 * xdisp.c (QCfile): Move here from xfns.c.
3623 (syms_of_xdisp): Initialize it.
3625 * lisp.h (selected_frame): Add external declaration.
3627 * xselect.c (x_own_selection): Change for Lisp_Object selected_frame.
3628 (Fx_store_cut_buffer_internal): Ditto.
3629 (Fx_rotate_cut_buffers_internal): Ditto.
3631 * xfaces.c (frame_or_selected_frame): Change for Lisp_Object
3633 (Finternal_set_lisp_face_attribute): Ditto.
3634 (Finternal_get_lisp_face_attribute): Ditto.
3635 (Finternal_lisp_face_empty_p): Ditto.
3636 (Fdump_face): Ditto.
3638 * term.c (OUTPUT): Change for Lisp_Object selected_frame.
3639 (OUTPUT_IF, ring_bell, set_terminal_modes, reset_terminal_modes,
3640 set_terminal_window, set_scroll_region, reassert_line_highlight,
3641 change_line_highlight, cursor_to, raw_cursor_to, clear_to_end,
3642 clear_end_of_line, clear_end_of_line_raw, clear_end_of_line_raw,
3643 encode_terminal_code, write_glyphs, term_init): Ditto.
3645 * sysdep.c (reset_sys_modes): Change for Lisp_Object selected_frame.
3646 (kbd_input_ast, read_input_waiting): Ditto.
3648 * minibuf.c (choose_minibuf_frame): Change for Lisp_Object
3650 (read_minibuf): Ditto.
3652 * keyboard.c (command_loop_1): Change for Lisp_Object
3654 (cmd_error_internal, command_loop_1, read_char,
3655 kbd_buffer_get_event, read_avail_input,
3656 read_char_minibuf_menu_prompt, read_key_sequence, Fsuspend_emacs,
3657 interrupt_signal, quit_throw_to_read_char): Ditto.
3659 * fontset.c (Ffont_info): Change for Lisp_Object selected_frame.
3660 (Ffontset_info): DItto.
3662 * emacs.c (handle_USR1_signal): Change for Lisp_Object selected_frame.
3664 * dispnew.c (selected_frame): Make it a Lisp_Object.
3665 (adjust_frame_glyphs_initially): Change for Lisp_Object selected_frame.
3666 (direct_output_for_insert, direct_output_forward_char,
3667 init_display): Ditto.
3669 * data.c (swap_in_symval_forwarding): Change for Lisp_Object
3671 (set_internal): Ditto.
3673 * buffer.c (Fother_buffer): Change for Lisp_Object selected_frame.
3674 (record_buffer): Ditto.
3676 * frame.c (Fmake_terminal_frame): Use SELECTED_FRAME.
3677 (do_switch_frame): Change for Lisp_Object selected_frame.
3678 (Fselected_frame): Ditto.
3679 (Fframe_first_window): Use SELECTED_FRAME.
3680 (Fframe_root_window): Change for Lisp_Object selected_frame.
3681 (Fframe_selected_window, Fset_frame_selected_window, Fnext_frame,
3682 Fprevious_frame, other_visible_frames, Fdelete_frame,
3683 Fmouse_position, Fmouse_pixel_position, Fmake_frame_visible,
3684 Fmake_frame_invisible, Ficonify_frame, Fraise_frame, Flower_frame,
3685 Fframe_parameters, Fmodify_frame_parameters, Fframe_char_height,
3686 Fframe_char_width, Fframe_pixel_height, Fframe_pixel_width,
3687 Fset_frame_height, Fset_frame_width): Ditto.
3689 1999-09-13 Gerd Moellmann <gerd@gnu.org>
3691 * xdisp.c (message2_nolog): Change for Lisp_Object selected_frame.
3692 (message3_nolog, message_with_string, message,
3693 setup_echo_area_for_printing, truncate_echo_area,
3694 prepare_menu_bars, redisplay_internal, Fdump_tool_bar_row): Ditto.
3696 * xmenu.c (Fx_popup_menu): Change for Lisp_Object selected_frame.
3697 (Fx_popup_dialog): Ditto.
3699 * xfns.c (check_x_frame): Change for Lisp_Object selected_frame.
3700 (check_x_display_info, x_get_resource_string): Ditto.
3702 * xterm.c (XTcursor_to): Change for Lisp_Object selected_frame.
3703 (x_clear_frame, XTring_bell, XTmouse_position, XTread_socket): Ditto.
3704 (XRINGBELL): Removed.
3706 * window.c (Fminibuffer_window): Change for Lisp_Object
3708 (Fwindow_at, Fprevious_window, window_loop, select_window_1,
3709 display_buffer_1, Fdisplay_buffer, temp_output_buffer_show,
3710 Fcurrent_window_configuration, init_window_once): Ditto.
3712 * frame.h (SELECTED_FRAME): New.
3714 1999-09-12 Ken Raeburn <raeburn@gnu.org>
3716 * category.c (word_boundary_p): Use XCAR and XCDR.
3717 * ccl.c (ccl_driver, resolve_symbol_ccl_program,
3718 Fregister_code_conversion_map): Likewise.
3719 * coding.c (setup_coding_system, detect_coding_system,
3720 Ffind_operation_coding_system, Fset_coding_priority_internal):
3722 * doc.c (get_doc_string, Fdocumentation,
3723 store_function_docstring): Likewise.
3724 * editfns.c (save_restriction_restore): Likewise.
3725 * eval.c (Fcond, Fmacroexpand, Fcondition_case, wants_debugger,
3726 skip_debugger, find_handler_clause, Fautoload, Fapply,
3727 run_hook_with_args, run_hook_list_with_args, Ffetch_bytecode):
3729 * fileio.c (Ffind_file_name_handler, Finsert_file_contents,
3730 Fwrite_region, do_auto_save_unwind, Fdo_auto_save,
3731 Fread_file_name): Likewise.
3732 * filelock.c (unlock_all_files): Likewise.
3733 * insdel.c (Fcombine_after_change_execute): Likewise.
3734 * intervals.c (adjust_intervals_for_insertion): Likewise.
3735 * keymap.c (get_keymap_1, Fkeymap_parent, Fset_keymap_parent,
3736 Fset_keymap_parent, fix_submap_inheritance, access_keymap,
3737 store_in_keymap, Fcopy_keymap, define_as_prefix,
3738 current_minor_maps, Faccessible_keymaps,
3739 accessible_keymaps_char_table, Fkey_description,
3740 Fwhere_is_internal, where_is_internal_2, where_is_internal_1,
3741 describe_buffer_bindings, describe_map_tree, shadow_lookup,
3742 describe_map): Likewise.
3743 * lread.c (Fload, load_unwind, close_load_descs, read_vector,
3744 read_list, init_lread): Likewise.
3745 * search.c (Fmatch_data): Likewise.
3746 * sunfns.c (Fsun_menu_internal): Likewise.
3747 * syntax.c (describe_syntax): Likewise.
3748 * undo.c (record_insert, record_delete, Fundo_boundary,
3749 truncate_undo_list): Likewise.
3750 * vmsproc.c (child_sig): Likewise.
3752 * editfns.c (Fformat): Use XFLOAT_DATA.
3754 1999-09-12 Gerd Moellmann <gerd@gnu.org>
3756 * keyboard.c (command_loop_1): Resize mini-window to the
3757 exact size of a message displayed, if any.
3759 * xdisp.c (resize_mini_window): Add parameter exact_p. Resize
3760 to exact size if exact_p is non-zero.
3761 (display_echo_area_1): Call resize_mini_window with
3763 (redisplay_internal): Ditto.
3764 (resize_echo_area_axactly): New.
3766 * minibuf.c (read_minibuf_unwind): Call resize_mini_window with
3769 * dispextern.h: Change prototype of resize_mini_window.
3770 Add prototype for resize_echo_area_axactly.
3772 * xfaces.c (Fx_family_fonts): Replaces Fx_font_list.
3773 (syms_of_xfaces): Defsubr accordingly.
3775 * xdisp.c (hscroll_window_tree): Choose cursor row from
3776 desired or current matrix.
3777 (redisplay_internal): Hscroll before updating.
3779 1999-09-12 Gerd Moellmann <gerd@gnu.org>
3781 * syntax.c (Fforward_word): Use prompt_end_charpos instead
3782 of minibuffer_prompt_length.
3784 * minibuf.c (read_minibuf): Use prompt_end_charpos instead
3785 of minibuffer_prompt_length.
3786 (read_minibuf_unwind): Ditto.
3787 (Fminibuffer_complete_and_exit): Ditto.
3788 (Fminibuffer_complete_word): Ditto.
3789 (Fminibuffer_prompt_end): Ditto.
3791 * editfns.c (Fbuffer_string): Use prompt_end_charpos instead
3792 of minibuffer_prompt_length.
3793 (Fline_beginning_position): Ditto.
3795 * buffer.c (Fget_buffer_create): Use prompt_end_charpos instead
3796 of minibuffer_prompt_length.
3797 (Fmake_indirect_buffer): Ditto.
3798 (Fkill_buffer): Ditto.
3799 (Ferase_buffer): Ditto.
3801 * buffer.h (prompt_end_charpos): Replaces
3802 minibuffer_prompt_length.
3804 * minibuf.c (read_minibuf): Return mini-buffer contents
3807 * editfns.c (make_buffer_string_both): Take out the code
3808 to handle mini-buffer prompts.
3809 (Fbuffer_string): Handle the prompt here, instead.
3811 * xfaces.c (lface_from_face_name): Resolve face aliases.
3812 (Qmode_line): Replaces Qmodeline.
3813 (realize_basic_faces): Use Qmode_line.
3814 (syms_of_xfaces): Initialize Qmode_line.
3816 1999-09-12 Gerd Moellmann <gerd@gnu.org>
3818 * minibuf.c (read_minibuf): Set minibuf_prompt_width to the
3819 current column after inserting prompt.
3820 (Fminibuffer_prompt_width): Return minibuf_prompt_width.
3822 * xfaces.c (Qframe_update_face_colors): New.
3823 (syms_of_xfaces): Initialize call.
3824 (update_face_from_frame_parameter): Call that function when
3825 the frame's background changes.
3827 1999-09-12 Richard Stallman <rms@gnu.org>
3829 * insdel.c (del_range_1): Don't treat minibuffer prompt specially.
3831 1999-09-12 Ken Raeburn <raeburn@gnu.org>
3833 * alloc.c (Fcons, pure_cons, Fpurecopy, Fgarbage_collect,
3834 mark_object, mark_buffer): Use XCAR and XCDR.
3835 * bytecode.c (Fbyte_code): Likewise.
3836 * callint.c (Fcall_interactively, Fprefix_numeric_value):
3838 * callproc.c (Fcall_process, Fcall_process_region, child_setup,
3839 getenv_internal): Likewise.
3840 * dired.c (file_name_completion): Likewise.
3841 * fns.c (Fsafe_length, concat, Fcopy_alist, Fmember, Fmemq, Fassq,
3842 assq_no_quit, Fassoc, Frassq, Frassoc, Fdelq, Fdelete, Freverse,
3843 Fplist_get, Fplist_put, internal_equal, mapcar1): Likewise.
3844 * indent.c (Fcompute_motion): Likewise.
3845 * process.c (decode_status, Fprocess_status, Fprocess_exit_status,
3846 list_processes_1, Fstart_process, Fopen_network_stream,
3847 wait_reading_process_input, read_process_output_call,
3848 kill_buffer_processes, sigchld_handler, exec_sentinel_unwind,
3849 status_notify, wait_reading_process_input): Likewise.
3850 * textprop.c (PLIST_ELT_P, property_value, set_properties,
3851 extend_property_ranges): Likewise.
3852 * w32faces.c (Fpixmap_spec_p, merge_face_list): Likewise.
3853 * w32fns.c (x_window_to_frame, x_set_frame_parameters,
3854 x_report_frame_params, x_set_cursor_type, x_icon_type,
3855 x_figure_window_size, Fx_create_frame, w32_load_system_font,
3856 w32_load_font, enum_font_cb2, w32_list_bdf_fonts, w32_list_fonts,
3857 w32_list_synthesized_fonts, w32_find_ccl_program, Fx_list_fonts,
3858 Fw32_find_bdf_fonts, w32_find_bdf_fonts_in_dir,
3859 x_display_info_for_name, Fx_display_list): Likewise.
3860 * w32menu.c (menubar_id_to_frame, single_keymap_panes,
3861 Fx_popup_menu, Fx_popup_dialog): Likewise.
3862 * w32proc.c (Fw32_set_keyboard_layout): Likewise.
3863 * w32term.c (x_window_to_scroll_bar, w32_read_socket,
3864 w32_term_init, x_delete_display): Likewise.
3865 * xfns.c (x_window_to_frame, x_any_window_to_frame,
3866 x_non_menubar_window_to_frame, x_menubar_window_to_frame,
3867 x_top_window_to_frame, x_set_frame_parameters,
3868 x_report_frame_params, x_set_cursor_type, x_icon_type,
3869 x_figure_window_size, Fx_create_frame, x_display_info_for_name,
3870 Fx_display_list, x_create_tip_frame): Likewise.
3871 * xmenu.c (menubar_id_to_frame, single_keymap_panes,
3872 Fx_popup_menu, Fx_popup_dialog): Likewise.
3873 * xselect.c (x_own_selection, x_get_local_selection,
3874 x_handle_selection_request, x_handle_selection_clear,
3875 x_clear_frame_selections, wait_for_property_change_unwind,
3876 wait_for_property_change, x_handle_property_notify,
3877 copy_multiple_data, x_get_foreign_selection,
3878 lisp_data_to_selection_data, clean_local_selection_data,
3879 x_handle_selection_notify, Fx_get_selection_internal,
3880 x_disown_buffer_selections): Likewise.
3881 * xterm.c (x_window_to_scroll_bar, XTread_socket, x_list_fonts,
3882 x_load_font, x_find_ccl_program, x_term_init, x_delete_display):
3885 * alloc.c (make_float, make_pure_float, Fpurecopy): Use
3887 * bytecode.c (Fbyte_code): Likewise.
3888 * floatfns.c (extract_float, Fexpt, Fabs, rounding_driver,
3889 fmod_float): Likewise.
3891 1999-09-11 Richard Stallman <rms@gnu.org>
3893 * xdisp.c (run_window_scroll_functions): If hook functions switch
3894 buffers, switch back after.
3896 1999-09-11 Ken Raeburn <raeburn@gnu.org>
3898 * charset.h (GET_TRANSLATION_TABLE): Use XCDR.
3899 * frame.h (FOR_EACH_FRAME): Use XCAR and XCDR.
3900 (PIXEL_X_FROM_CANON_X, PIXEL_Y_FROM_CANON_Y): Use XFLOAT_DATA.
3901 * keyboard.h (EVENT_HEAD, EVENT_START, EVENT_END, POSN_WINDOW,
3902 POSN_BUFFER_POSN, POSN_WINDOW_POSN, POSN_TIMESTAMP): Use XCAR and
3904 * syntax.h (SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH): Use XCAR and
3907 1999-09-10 Richard Stallman <rms@gnu.org>
3909 * xterm.c (XTread_socket): In XSetInputFocus, use RevertToParent,
3910 not RevertToPointerRoot.
3911 (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3912 Fix the code to clear around the scroll bar.
3914 1999-09-10 Keisuke Nishida <kxn30@po.cwru.edu>
3916 * print.c: Support print-circle and related features.
3917 (Vprint_gensym_alist): Removed.
3918 (Vprint_circle, Vprint_continuous_numbering, print_number_index
3919 Vprint_number_table): New variables.
3920 (PRINT_NUMBER_OBJECT, PRINT_NUMBER_STATUS): New macros.
3921 (PRINTPREPARE, PRINTFINISH): Don't set Vprint_gensym_alist.
3922 (print, print_preprocess, print_preprocess_string, print_object):
3923 New/modified functions with print-circle feature. Use
3924 Vprint_number_table instead of Vprint_gensym_alist for print-gensym.
3925 (syms_of_print): Defined new Lisp variables `print-circle',
3926 `print-continuous-numbering', `print-number-table'.
3928 1999-09-10 Gerd Moellmann <gerd@gnu.org>
3930 * xfns.c (x_build_heuristic_mask): Accept a list `(R G B)'
3931 as background color specification instead of an integer.
3932 (image-cache-eviction-delay): Replaces image-eviction-seconds.
3933 (Vimage_cache_eviction_delay): Replaces Vimage_eviction_seconds.
3934 (clear_image_cache, syms_of_xfns): Use it.
3935 (Qpostscript): Replaces Qghostscript.
3937 (gs_image_p): Ditto.
3938 (syms_of_xfns): Initialize Qpostscript.
3940 1999-09-10 Richard Stallman <rms@gnu.org>
3942 * buffer.c (Ferase_buffer): Don't erase the minibuffer prompt.
3944 1999-09-09 Richard Stallman <rms@gnu.org>
3946 * editfns.c (Fline_beginning_position): Handle minibuffer prompt here.
3948 * cmds.c (Fbeginning_of_line): Don't handle minibuffer prompt here.
3950 1999-09-09 Gerd Moellmann <gerd@gnu.org>
3952 * fns.c (Fmakehash): Accept just one optional argument TEST.
3954 * xfns.c (QCindex): New.
3955 (syms_of_xfns): Initialize QCindex.
3956 (gif_load): Use it instead of `:image'.
3958 1999-09-09 Richard Stallman <rms@gnu.org>
3960 * fileio.c (Fwrite_region): Finish renaming CONFIRM to MUSTBENEW.
3961 (Fwrite_region) [DOS_NT]: Handle `excl' here too.
3963 1999-09-08 Gerd Moellmann <gerd@gnu.org>
3965 * xdisp.c (Qwhen): Replaces QCwhen.
3966 (syms_of_xdisp): Initialized it instead of QCwhen.
3967 (handle_single_display_prop): Use it instead of QCwhen.
3969 1999-09-08 Ken'ichi Handa <handa@gnu.org>
3971 * charset.c (translate_char): Reset MSBs of arguments of
3973 (CHAR_COMPONENTS_VALID_P): Fix for ASCII.
3975 1999-09-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
3977 * editfns.c (Fbufsize): Accept an extra BUFFER parameter.
3979 * fns.c (Fbase64_decode_region): Don't place point outside of the
3980 current accessible portion.
3982 1999-09-07 Richard Stallman <rms@gnu.org>
3984 * keymap.c (fix_submap_inheritance): Do nothing if the proper
3985 parent is an ancestor of SUBMAP; otherwise, add it as the
3988 1999-09-07 Gerd Moellmann <gerd@gnu.org>
3990 * xdisp.c (handle_single_display_prop): Change conditional
3991 display property to `:when FORM . VALUE'.
3993 1999-09-07 Richard Stallman <rms@gnu.org>
3995 * fileio.c (Fwrite_region): Doc fix.
3997 1999-09-07 Stefan Monnier <monnier@cs.yale.edu>
3999 * fileio.c (Qexcl): New variable.
4000 (report_file_error): Handle EEXIST specially.
4001 (Fwrite_region): Special handling for CONFIRM = `excl'.
4002 (syms_of_fileio): Initialize Qexcl.
4004 1999-09-07 Gerd Moellmann <gerd@gnu.org>
4006 * xfns.c (x_set_foreground_color): Call
4007 update_face_from_frame_parameter.
4008 (x_set_background_color): Ditto.
4009 (x_set_mouse_color): Ditto.
4010 (x_set_cursor_color): Ditto.
4011 (x_set_border_color): Ditto.
4012 (x_set_scroll_bar_foreground): Ditto.
4013 (x_set_scroll_bar_background): Ditto.
4015 * xfaces.c (recompute_basic_faces): Clear face cache.
4016 (Finternal_set_lisp_face_attribute): Modify frame parameters
4017 if attributes of certain faces are changed.
4018 (update_face_from_frame_parameter): New.
4020 * xfaces.c (realize_basic_faces): Realize new basic faces.
4022 * dispextern.h (SCROLL_BAR_FACE_ID, BORDER_FACE_ID,
4023 CURSOR_FACE_ID, MOUSE_FACE_ID): New.
4025 * xfaces.c (Qscroll_bar, Qcursor, Qborder, Qmouse): New.
4026 (syms_of_xfaces): Intialize new symbols.
4028 * fns.c (Fmakehash): Take one argument, test, make all the
4029 rest keyword arguments.
4031 * window.c (Fset_window_margins): Make window the first argument.
4032 (set_window_buffer): Call Fset_window_margins with window as first
4035 1999-09-07 Gerd Moellmann <gerd@gnu.org>
4037 * xfaces.c (Qfringe): Replaces Qmargin.
4039 1999-09-07 Kenichi Handa <handa@etl.go.jp>
4041 * charset.h: Lots of comments fixed.
4042 (PARSE_MULTIBYTE_SEQ): Make it work also for ASCII string.
4043 (STRING_CHAR_AND_CHAR_LENGTH): This macro removed.
4045 * charset.c : Lots of comments fixed.
4046 (SPLIT_MULTIBYTE_SEQ): Make it work also for ASCII string.
4047 (CHAR_COMPONENTS_VALID_P): Name changed from
4048 CHAR_COMPONENT_VALID_P. Caller changed.
4050 1999-09-06 Richard Stallman <rms@gnu.org>
4052 * insdel.c (syms_of_insdel): Define Lisp variable
4053 inhibit-modification-hooks.
4055 1999-09-06 Michael Sperber [Mr. Preprocessor] <sperber@informatik.uni-tuebingen.de>
4057 * s/aix4-2.h (ALIGN_DATA_RELOC): Undefined to support new
4060 * s/aix3-1.h (ALIGN_DATA_RELOC): Defined to support new unexaix.c.
4062 1999-09-06 Dave Love <fx@gnu.org>
4064 * unexaix.c: New version incorporating Michael Sperber's changes
4065 from XEmacs. Should solve problems on AIX 4.3.
4067 * lread.c (Vbyte_boolean_vars): New variable.
4068 (defvar_bool, syms_of_lread): Use it.
4070 1999-09-05 Richard Stallman <rms@gnu.org>
4072 * minibuf.c (read_minibuf): Put all three properties on the
4073 same range, the whole prompt.
4075 1999-09-05 Gerd Moellmann <gerd@gnu.org>
4077 * sound.c (Qplay_sound_functions): Replaces Qplay_sound_hook.
4078 (Fplay_sound, syms_of_sound): Use it.
4079 (parse_sound): Allow float volume values in the range [0, 1].
4080 (Fplay_sound): Ditto.
4082 * window.c (Fset_window_vscroll): Make window the first argument,
4083 amount to scroll the second. Take non-negative vscroll as
4085 (Fwindow_vscroll): Return non-negative vscroll.
4087 * xfns.c (Fx_show_tip): Improve documentation.
4089 1999-09-05 Gerd Moellmann <gerd@gnu.org>
4091 * buffer.c, buffer.h, dispextern.h, dispnew.c, keyboard.c,
4092 window.c, xdisp.c, xfaces.c, xterm.c, keyboard.h: Change
4093 `top-line' and `top_line' to `header-line' and `header_line'.
4094 Likewise for similar spellings.
4096 1999-09-05 Gerd Moellmann <gerd@gnu.org>
4098 * xdisp.c (row_containing_pos): New.
4099 (try_window_id): Use it.
4101 * alloc.c, dispextern.h, dispnew.c, frame.c, frame.h, keyboard.c,
4102 lisp.h, termhooks.h, window.c xdisp.c, xfaces.c, xfns.c, xterm.c:
4103 Change spelling of `toolbar' to `tool_bar' or `tool-bar'.
4104 Likewise for upper-case etc.
4106 1999-09-05 Gerd Moellmann <gerd@gnu.org>
4108 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
4109 Fix reference to renamed variable.
4111 1999-09-04 Gerd Moellmann <gerd@gnu.org>
4113 * window.c (Qwindow_size_fixed): Replaces Qfixed_window_size.
4114 (window_fixed_size_p): Use Qwindow_size_fixed instead of
4116 (syms_of_window): Ditto.
4118 * fns.c (Fmakehash): Exchange optional test and size arguments.
4120 1999-09-03 Gerd Moellmann <gerd@gnu.org>
4122 * xterm.c (XTset_vertical_scroll_bar): Block input when clearing
4123 under newly created scroll bar.
4124 (expose_window): If window is not yet fully initialized, do
4125 nothing. This can happen when toolkit scroll bars are used and a
4126 window is split. Reconfiguring the scroll bars will generate an
4127 expose for a newly created window.
4129 * frame.h (struct frame): New member `gamma'.
4131 * xfns.c: Include math.h. Add extern declaration for atof in case
4133 (Qscreen_gamma): New.
4134 (struct x_frame_parm_table): Add prototypes, add
4136 (gamma_correct): New function.
4137 (defined_color): Call it.
4138 (x_set_screen_gamma): New.
4139 (x_set_title): Add parameter old_value.
4140 (RES_TYPE_FLOAT): New.
4141 (x_get_arg): Handle RES_TYPE_FLOAT.
4142 (Fx_create_frame): Call x_default_parameter for `screen-gamma'.
4143 (lookup_pixel_color): Change call to x_alloc_nearest_color to
4145 (lookup_rgb_color): Ditto.
4146 (syms_of_xfns): Initialize Qscreen_gamma.
4148 * xterm.c (x_alloc_nearest_color_for_widget) [USE_X_TOOLKIT]:
4149 New. Allocate color for lwlib widgets.
4150 (x_alloc_nearest_color): Change parameter list include the
4151 frame on which to allocate colors. Gamma-correct colors.
4152 (x_alloc_lighter_color): Call x_alloc_lighter_color with new
4155 * xterm.h: Change protorype of x_alloc_nearest_color.
4157 1999-09-03 Richard Stallman <rms@gnu.org>
4159 * callproc.c: Delete the system-independent include of stdlib.h
4160 (leaving only the one in the WINDOWSNT conditional).
4162 1999-09-03 Andrew Choi <choi@cs.hku.hk>
4164 * callproc.c (call-process) [macintosh]: Call mac_run_command in
4165 sysdep.c. The Mac code is modeled after the DOS code.
4167 * dispextern.h [macintosh]: Include macterm.h to define substitute X
4168 Window types and macros.
4170 * frame.h: Do nothing if included a second time.
4171 (enum output_method): Add mac_output frame type.
4172 (union output_data): Add new alternative `mac'.
4173 (FRAME_MAC_P): New macro.
4175 * frame.c (Fframep) [macintosh]: Handle mac frame type.
4176 (syms_of_frame_1): Initialize Qmac.
4177 (make_terminal_frame) [macintosh]: Initialize output_data.mac fields.
4178 (Fmake_terminal_frame) [macintosh]: Add an alternate error check.
4179 (Fmodify_frame_parameters) [macintosh]: Call
4180 mac_set_frame_parameter in macterm.c.
4182 * keyboard.c [macintosh]: Set KBD_BUFFER_SIZE to a smaller value
4183 (512) because Mac compilers limit local data of a function to 32K.
4185 * make-docfiles.c: Correctly handle input files with Mac-style
4188 * sysdep.c: Define numerous routines to emulate Unix system calls.
4190 * xfaces.c: on MacOS, define the set of colors listed in rgb.txt
4191 file of an X Window environment.
4193 * xfaces.c: on MacOS, define the Lisp functions x-display-color-p,
4194 x-display-grayscale, x-color-defined-p, and x-color-values.
4196 * sysdep.c [macintosh] (stat, fstat, mkdir, rmdir, utime, access)
4197 (open, creat, unlink, read, write, rename, fopen, pause, alarm)
4198 (signal, sleep, gmtime, localtime, ctime, time, index, mktemp)
4199 (getpwuid, getpwnam, dup, dup2, isatty, getgid, getegid, getuid)
4200 (geteuid, getpid, getenv, uname, opendir, closedir, readdir, getwd.):
4201 New functions, replacing POSIX features.
4203 * sysdep.c [macintosh] (Mac2UnixPathname, Unix2MacPathname, CheckAlarm)
4204 (InitMyPasswd, GetTempDirName, mystrchr, mystrtok, mystrcpy):
4205 (InitEmacsPasswdDir, run_mac_command): New subroutines.
4207 * sysdep.c [macintosh] (targetTicks, alarm_signal_func, myPasswdName)
4208 (myPasswd, emacsPasswdDir, emacsPasswd, myPasswdInited, mask)
4209 (myPasswdDir, TempDirName, sys_siglist): New variables.
4211 * sysdep.c [macintosh] (execvp, wait, croak, fork, kill, sigsetmask)
4212 (sigblock, request_sigio, unrequest_sigio, setpgrp, pipe, symlink)
4213 (link, lstat, readlink, umask, chmod, sbrk, fsync, ioctl):
4214 Define empty stubs so Emacs will link.
4216 1999-09-03 Gerd Moellmann <gerd@gnu.org>
4218 * xdisp.c: Use XCAR and XCDR instead of XCONS.
4220 * window.h: New member frozen_window_start_p.
4222 * window.c (foreach_window, foreach_window_1): New.
4223 (freeze_window_start, freeze_window_starts): New.
4224 (make_window): Initialize frozen_window_start_p.
4225 (replace_window): Ditto.
4226 (Fset_window_point): Remove references to deleted variables.
4227 (Fset_window_start): Ditto.
4229 * xdisp.c (Vresize_mini_config, resize_mini_frame,
4230 resize_mini_initial_height): Removed.
4231 (syms_of_xdisp): Remove references to these variables.
4232 (resize_mini_window): Don't save window configuration, freeze
4233 window starts instead. Enlarge window until displaying an empty
4234 buffer, then shrink it. Make the function externally visible.
4235 (redisplay_window): Treat frozen window start like forced start,
4236 but accept point outside of the window.
4238 * dispextern.h: Add function prototype for resize_mini_window.
4240 * minibuf.c (read_minibuf_unwind): Resize mini-window when
4241 reaching minibuf_level 0.
4243 * lisp.h: Remove extern declarations for variables deleted from
4246 * dispnew.c (adjust_frame_glyphs): Remove reference to
4247 Vresize_mini_config.
4249 1999-09-03 Gerd Moellmann <gerd@gnu.org>
4251 * xfns.c (x_set_scroll_bar_width): Change conditional compilation
4252 to USE_TOOLKIT_SCROLL_BARS.
4254 * xterm.c (x_scroll_bar_create): Don't clear under scroll bar
4256 (XTset_vertical_scroll_bar): Clarify position computations. Clear
4257 under newly created scroll bar. Put toolkit scroll bars in the
4258 middle of the area reserved for the scroll bar.
4260 1999-09-03 Kenichi Handa <handa@etl.go.jp>
4262 The following changes are for the new handling of mulitbyte
4263 sequence. Now, except for a composite character, no multibyte
4264 character in string/buffer has trailing garbage bytes. For
4265 instance, the length of string "\201\300\300" is now 2, the first
4266 character is Latin-1 A-grave, the second is raw \300.
4268 * charset.h (MAKE_NON_ASCII_CHAR): Handle the case that C1 or C2
4270 (MAKE_CHAR): Don't set MSBs of C1 and C2 to 0.
4271 (VALID_MULTIBYTE_CHAR_P): This macro deleted.
4272 (PARSE_COMPOSITE_SEQ): New macro.
4273 (PARSE_CHARACTER_SEQ): New macro.
4274 (PARSE_MULTIBYTE_SEQ): New macro.
4275 (CHAR_PRINTABLE_P): New macro.
4276 (STRING_CHAR): Adjusted for the change of string_to_non_ascii_char.
4277 (STRING_CHAR_AND_LENGTH): Likewise.
4278 (STRING_CHAR_AND_CHAR_LENGTH): Define it as STRING_CHAR_AND_LENGTH.
4279 (INC_POS): Use the macro PARSE_MULTIBYTE_SEQ.
4280 (DEC_POS, BUF_INC_POS, BUF_DEC_POS): Likewise,
4282 * charset.c (SPLIT_COMPOSITE_SEQ): New macro.
4283 (SPLIT_CHARACTER_SEQ): New macro.
4284 (SPLIT_MULTIBYTE_SEQ): New macro.
4285 (CHAR_COMPONENT_VALID_P): New macro.
4286 (non_ascii_char_to_string): Generate a multibyte sequence as far
4288 (string_to_non_ascii_char): The 4th arg exclude_tail_garbage is
4289 deleted. Caller changed. Use the macro SPLIT_MULTIBYTE_SEQ.
4290 (split_non_ascii_string): Likewise.
4291 (multibyte_form_length): Use the macro PARSE_MULTIBYTE_SEQ.
4292 (char_printable_p): New function.
4293 (translate_char): Check character by NATNUMP instead of INTEGERP.
4294 (unibyte_char_to_multibyte): Call char_valid_p instead of
4295 VALID_MULTIBYTE_CHAR_P.
4296 (Fmake_char_internal): Check the arguments more rigidly.
4297 (Fcharset_after): Use the macro SPLIT_MULTIBYTE_SEQ.
4298 (char_valid_p): Check the validity by CHAR_COMPONENT_VALID_P.
4299 (Fmultibyte_char_to_unibyte): Check the validity of character by
4301 (chars_in_text): Call multibyte_chars_in_text.
4302 (multibyte_chars_in_text): Use the macro PARSE_MULTIBYTE_SEQ.
4303 (Fcompose_string): Use the macro STRING_CHAR_AND_LENGTH instead of
4304 STRING_CHAR_AND_CHAR_LENGTH (which is obsolete now).
4306 * data.c (Faset): Adjust the way to check byte-combining
4307 possibility for the new handling of multibyte sequence.
4309 * editfns.c (Fsubst_char_in_region): Likewise.
4311 * fns.c (count_combining): Use the macro PARSE_MULTIBYTE_SEQ.
4312 (string_char_to_byte): Likewise.
4313 (string_byte_to_char): Likewise.
4315 * indent.c (MULTIBYTE_BYTES_WIDTH): Delete the 2nd arg C. Use the
4316 macro STRING_CHAR_AND_LENGTH. Caller changed.
4318 * insdel.c (count_combining_composition): New function.
4319 (count_combining_before): Adjust the way to check byte-combining
4320 possibility for the new handling of multibyte sequence. Call
4321 count_combining_composition for a composite character.
4322 (count_combining_after): Likewise.
4324 * print.c (print_string): Use the macro STRING_CHAR_AND_LENGTH.
4327 * dispextern.h (struct it): Change the size of the member
4330 * xdisp.c (get_next_display_element): Display incomplete multibyte
4331 sequence (e.g. \222\300) by octal form.
4333 1999-09-02 Gerd Moellmann <gerd@gnu.org>
4335 * xterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Change from 2 to 0.
4337 * fns.c (Fhash_table_weakness): Replaces Fhash_table_weak.
4338 (cmpfn_eql, sxhash): Use XFLOAT_DATA.
4340 1999-09-02 Gerd Moellmann <gerd@gnu.org>
4342 * buffer.c (set_buffer_internal): Never set
4343 windows_or_buffers_changed.
4345 * xdisp.c (try_window_id): Reset first_unchanged_at_end_row
4346 if we have displayed to the bottom of the window.
4348 * syntax.c (Fforward_word): Stop at a mini-buffer prompt end
4349 in both directions. Extend documentation.
4351 1999-09-01 Gerd Moellmann <gerd@gnu.org>
4353 * minibuf.c (read_minibuf): Flush display after setting cursor to
4356 1999-08-31 Gerd Moellmann <gerd@gnu.org>
4358 * s/freebsd.h (__FreeBSD_version): Don't define it if it is
4359 already defined. This avoids a warning from buffer.c.
4361 1999-08-30 Gerd Moellmann <gerd@gnu.org>
4363 * xterm.h (FRAME_X_FLAGS_AREA_COLS): Define it as the total width
4365 (FRAME_X_FLAGS_AREA_WIDTH): Likewise.
4366 (FRAME_X_LEFT_FLAGS_AREA_WIDTH): New.
4367 (FRAME_X_RIGHT_FLAGS_AREA_WIDTH): New.
4369 * frame.h (FRAME_WINDOW_WIDTH_ARG): Add in FRAME_FLAGS_AREA_COLS
4370 once instead of twice.
4371 (FRAME_LEFT_FLAGS_AREA_WIDTH): New.
4373 * xterm.c: Remove unused bitmaps.
4374 (continued_bits, continuation_bits, overlay_bits): Change images.
4375 (x_draw_vertical_border): Use FRAME_X_RIGHT_FLAGS_AREA_WIDTH
4376 instead of FRAME_X_FLAGS_AREA_WIDTH.
4377 (x_after_update_window_line): Ditto.
4378 (x_draw_bitmap): Likewise.
4379 (x_draw_row_bitmaps): Likewise.
4380 (x_draw_glyph_string_box): Likewise.
4381 (x_draw_glyphs): Likewise.
4382 (x_scroll_run): Likewise.
4383 (expose_window_tree): Likewise.
4384 (note_mode_line_highlight): Likewise.
4385 (XTset_vertical_scroll_bar): Likewise.
4386 (x_clip_to_row): Likewise.
4387 (x_set_window_size): Likewise.
4389 * xfns.c (x_figure_window_size): Use FRAME_FLAGS_AREA_COLS instead
4392 * xdisp.c (window_box_width): Use FRAME_FLAGS_AREA_COLS instead of
4394 (window_box_left): Use FRAME_LEFT_FLAGS_AREA_WIDTH instead of
4395 FRAME_FLAGS_AREA_WIDTH.
4397 * window.c (coordinates_in_window): Use
4398 FRAME_LEFT_FLAGS_AREA_WIDTH instead of FRAME_FLAGS_AREA_WIDTH.
4399 (window_internal_width): Subtract FRAME_FLAGS_AREA_WIDTH once
4402 * widget.c (set_frame_size): Set flags_area_extra to
4403 FRAME_FLAGS_AREA_WIDTH instead of 2 * that width.
4404 (EmacsFrameSetCharSize): Ditto.
4406 * dispnew.c (mode_line_string): Add FRAME_LEFT_FLAGS_AREA_WIDTH
4407 instead of FRAME_FLAGS_AREA_WIDTH.
4409 * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH): Subtract
4410 FRAME_FLAGS_AREA_COLS once.
4411 (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X): Add
4412 FRAME_LEFT_FLAGS_AREA_WIDTH instead of FRAME_FLAGS_AREA_WIDTH.
4414 1999-08-30 Gerd Moellmann <gerd@gnu.org>
4416 * freebsd.h (C_SWITCH_SYSTEM): Added to let configure find headers
4417 in /usr/X11R6/include which are checked for with AC_CHECK_HEADER.
4419 1999-08-30 Gerd Moellmann <gerd@gnu.org>
4421 * fns.c (QCweakness): Replaces QCweak.
4422 (Fmake_hash_table): Ditto.
4424 (syms_of_fns): Ditto.
4426 1999-08-29 Richard Stallman <rms@gnu.org>
4428 * search.c (compile_pattern_1): Enable RE_CHAR_CLASSES for regexp.
4430 * sysdep.c (read_input_waiting): Pass read_socket_hook just 4 args.
4432 * syntax.h (SYNTAX_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_NESTED):
4433 Add support for nested comments.
4435 * syntax.c (Fforward_comment, scan_lists, scan_sexps_forward):
4436 Consolidate the forward comment code into the new `forw_comment'.
4437 (forw_comment): New subroutine. Added support for nested comments.
4438 (lisp_parse_state, back_comment, Fmodify_syntax_entry)
4439 (Fparse_partial_sexp): Add support for nested comments.
4441 1999-08-28 Ken Raeburn <raeburn@gnu.org>
4443 * lisp.h (struct Lisp_Cons, XCAR, XCDR, struct Lisp_Float): Change
4444 names of structure elements if HIDE_LISP_IMPLEMENTATION is
4445 defined, to help detect code that uses knowledge of the Lisp
4446 internals that it shouldn't have.
4447 (XFLOAT_DATA): New macro.
4449 1999-08-25 Gerd Moellmann <gerd@gnu.org>
4451 * syntax.c (Fforward_word): If in a mini-buffer and moving
4452 backwards, stop in front of the prompt to prevent accidentially
4453 moving into the read-only prompt.
4455 * window.c (Frecenter): Clear frame if called with nil or no arg.
4457 * xdisp.c (resize_mini_window): Don't resize if
4458 Vmax_mini_window_height is nil. Otherwise, use a default if
4459 Vmax_mini_window_height is not ot a number.
4460 (syms_of_xdisp): Extend documentation of Vmax_mini_window_height.
4462 1999-08-25 Alexandre Oliva <oliva@dcc.unicamp.br>
4464 * unexelf.c: Merge IRIX debugging info patch from unexsgi.c
4465 * m/iris4d.h: Use unexelf for IRIX 5.*.
4466 * m/iris5d.h: Use unexelf for IRIX 6.*.
4467 * unexsgi.c: Deleted.
4469 * unexelf.c: Auto-detect .sbss section.
4470 (round_up): Make it static.
4471 (unexec): Declare alignment as Elf Word. Skip ``Program
4472 segment above .bss'' test on MIPS without .sbss.
4473 Copy sections .got and .sdata1 sections. Adjust offsets in
4474 sections .sdata, .lit4, .lit8, .got and .sdata1.
4476 1999-08-25 Gerd Moellmann <gerd@gnu.org>
4478 * xdisp.c (try_window_id): Remove typo.
4480 1999-08-24 Gerd Moellmann <gerd@gnu.org>
4482 * xdisp.c (try_window_id): Recognize case that PT == ZV and in
4483 unchanged text at the bottom when computing the cursor position.
4484 (message3_nolog): Raise frame only if minibuffer_auto_raise is
4487 * lisp.h (PVEC_TYPE_MASK): Add the bit for hash tables.
4489 1999-08-24 Gerd Moellmann <gerd@gnu.org>
4491 * xfaces.c (Qmargin): Replacement for Qbitmap_area.
4492 (realize_basic_faces): Replace Qmargin for Qbitmap_area.
4493 (syms_of_xfaces): Ditto.
4495 * window.c (Fset_window_point): Reset Vresize_mini_config.
4496 (Fset_window_start): Ditto.
4497 (set_window_buffer): Ditto.
4499 * dispnew.c (adjust_frame_glyphs): Reset Vresize_mini_config.
4501 * xdisp.c (redisplay_window): Don't ever test just_this_one_p
4502 before calling try_window.
4503 (echo_area_display): If height has changed, update other windows.
4504 (resize_mini_frame, resize_mini_initial_height): New.
4505 (resize_mini_window): Save/restore window configuration
4508 * lisp.h (Vresize_mini_config, resize_mini_frame,
4509 resize_mini_initial_height): Add extern declarations.
4511 * xterm.c (expose_window_tree): Fix typo CANON_Y_UNIT to
4514 * xfns.c [HAVE_JPEG]: Work around a warning about HAVE_STDLIB_H
4515 being redefined in jconfig.h.
4517 1999-08-23 Ken'ichi Handa <handa@gnu.org>
4519 * coding.h: Include "ccl.h" instead of "../src/ccl.h".
4521 1999-08-22 Gerd Moellmann <gerd@gnu.org>
4523 * alloc.c (mark_glyph_matrix): Mark strings only.
4525 * xdisp.c (redisplay_internal): Clear garbaged frames after
4526 resizing mini-window.
4528 1999-08-22 Gerd Moellmann <gerd@gnu.org>
4530 * xdisp.c (unwind_with_echo_area_buffer): Use
4531 set_buffer_internal_1 instead of set_buffer_internal.
4532 (with_echo_area_buffer): Ditto.
4534 * buffer.c (set_buffer_internal): Set windows_or_buffers_changed
4535 only if buffer is displayed somewhere.
4537 * buffer.h (BUF_COMPUTE_UNCHANGED): New.
4539 * insdel.c (gap_left): Use BUF_COMPUTE_UNCHANGED.
4541 (modify_region): Ditto.
4543 * buffer.c (modify_overlay): Use BUF_COMPUTE_UNCHANGED.
4545 * xdisp.c (Vresize_mini_config): New.
4546 (resize_mini_window): Use it to save restore original window
4548 (syms_of_xdisp): Initialize it.
4550 * buffer.h (struct buffer): Add prevent_redisplay_optimizations_p.
4552 * dispextern.h (struct glyph_matrix): Add buffer, begv, and zv.
4554 * xdisp.c (reconsider_clip_changes): New.
4555 (redisplay_internal, redisplay_window): Call it.
4556 (mark_window_display_accurate, redisplay_internal): Set current
4557 matrix' buffer, begv, zv.
4559 * window.c (Fset_window_hscroll): Set
4560 prevent_redisplay_optimizations_p instead of clip_changed.
4561 (Fset_window_hscroll): Ditto.
4562 (temp_output_buffer_show): Ditto.
4563 (Fset_window_vscroll): Ditto.
4565 * buffer.c (reset_buffer): Set clip_changed to 0 and
4566 prevent_redisplay_optimizations_p to 1.
4567 (Fget_buffer_create): Set prevent_redisplay_optimizations_p to 1.
4569 * buffer.h (BUF_UNCHANGED_MODIFIED, UNCHANGED_MODIFIED,
4570 BUF_OVERLAY_UNCHANGED_MODIFIED, OVERLAY_UNCHANGED_MODIFIED,
4571 BUF_BEG_UNCHANGED, BEG_UNCHANGED, BUF_END_UNCHANGED,
4572 END_UNCHANGED): New.
4573 (struct buffer_text): Add beg_unchanged, end_unchanged,
4574 unchanged_modified, overlay_unchanged_modified.
4576 * window.h (beg_unchanged, end_unchanged, unchanged_modified,
4577 overlay_unchanged_modified): Removed.
4578 (with_echo_area_unwind_data): Don't save beg/end_unchanged.
4579 (unwind_with_echo_area_buffer): Don't restore them.
4580 (debug_beg_unchanged, debug_end_unchanged) [GLYPH_DEBUG]: Removed.
4581 (text_outside_line_unchanged_p, redisplay_internal,
4582 try_scrolling): Use/set buffer-specific beg/end_unchanged.
4583 (redisplay_window): Let try_window_id be called if more than one
4584 window is displayed. Use/set buffer-specific beg/end_unchanged.
4585 (get_last_unchanged_at_beg_row, get_first_unchanged_at_end_row,
4587 Use buffer-specific beg/end_unchanged.
4589 * window.h (beg_unchanged, end_unchanged, unchanged_modified,
4590 overlay_unchanged_modified): Remove extern declarations.
4592 * keyboard.c (command_loop_1): Set beg/end_unchanged per
4595 * insdel.c (gap_left): Compute beg/end_unchanged per buffer.
4597 (adjust_after_replace): Likewise.
4598 (replace_range, del_range_2, modify_region): Likewise.
4600 * dispnew.c (direct_output_for_insert): Set beg_unchanged
4601 and unchanged_modified per buffer.
4603 * coding.c (code_convert_region): Compute beg/end_unchanged per
4606 * buffer.c (modify_overlay): Compute beg/end_unchanged
4608 (Fget_buffer_create): Initialize new members of the buffer
4611 1999-08-22 Gerd Moellmann <gerd@gnu.org>
4613 * lisp.h: Add prototype for copy_hash_table and Fcopy_hash_table.
4615 * fns.c (Qkey, Qvalue): Renamed from Qkey_weak, and Qvalue_weak.
4616 (Qkey_value_weak): Removed.
4617 (make_hash_table): Use nil, `key', `value', t for weakness.
4618 (Fmake_hash_table): Ditto.
4619 (copy_hash_table): New.
4620 (Fcopy_hash_table): New.
4622 1999-08-22 Gerd Moellmann <gerd@gnu.org>
4624 * xfns.c: Call change_frame_size and do_pending_window_change with
4627 1999-08-21 Gerd Moellmann <gerd@gnu.org>
4629 * xdisp.c (resize_mini_window): Do it for truncate-lines t as
4631 (redisplay_internal): Resize mini-window only if text might
4633 (display_echo_area): Reset displayed echo_area_buffer to nil
4634 at the end if we're displaying a nil message.
4636 1999-08-21 Gerd Moellmann <gerd@gnu.org>
4638 * fns.c (hash_lookup): Test with EQ before calling key comparion
4640 (hash_remove): Ditto.
4641 (cmpfn_eq): Removed.
4642 (cmpfn_eql): Don't test with EQ.
4643 (cmpfn_equal): Ditto.
4644 (make_hash_table): Set comparison function for `eq' to null.
4646 * buffer.c, cmds.c, editfns.c, indent.c, insdel.c, buffer.h:
4647 Remove conditional compilation on NO_PROMPT_IN_BUFFER.
4649 * dispextern.h (NO_PROMPT_IN_BUFFER): Removed.
4651 * window.c, widget.c, process.c, keyboard.c, frame.c, xdisp.c,
4652 xterm.c: Call change_frame_size and do_pending_window_change with
4655 * dispnew.c (do_pending_window_change): Add parameter `safe'.
4656 (change_frame_size): Ditto.
4657 (change_frame_size_1): Ditto. Deley size changes if redisplaying
4658 and not called from a safe place.
4659 (window_change_signal): Call change_frame_size with new parameter.
4661 * dispextern.h: Change prototypes for do_pending_window_change
4662 and change_frame_size.
4664 * xfaces.c (face_at_buffer_position): Don't xassert that
4665 window's buffers equals current_buffer; this is not the
4666 case during echo area display.
4668 1999-08-21 Gerd Moellmann <gerd@gnu.org>
4670 * xdisp.c, minibuf.c: Remove conditional compilation on
4671 NO_PROMPT_IN_BUFFER.
4673 * minibuf.c (Fminibuffer_prompt_end): New.
4674 (syms_of_minibuf): Defsubr it. Remove
4675 minibuffer-prompt-in-buffer.
4676 (Fminibuffer_prompt_width): Return 0 if not in mini-buffer.
4677 Extend documentation.
4679 * xdisp.c (get_next_display_element): Display \r as ^M.
4681 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Clear
4682 under scroll bar widget.
4684 1999-08-21 Gerd Moellmann <gerd@gnu.org>
4686 * xdisp.c (minibuffer_scroll_overlap): Removed because not used
4688 (unwind_redisplay): Return nil.
4689 (clear_garbaged_frames): New.
4690 (redisplay_internal): Use it.
4691 (echo_area_display): Ditto.
4692 (resize_mini_window): Mew.
4693 (display_echo_area_1): Use it to resize echo area window.
4694 (redisplay_internal): Use it to resize active mini-window.
4696 * dispextern.h, lisp.h: Add function prototypes.
4698 * dispnew.c (set_window_cursor_after_update): Do the
4699 cursor_in_echo_area case only for a mini-window showing
4700 a message. Don't let cursor end up after the end of a row.
4702 * xdisp.c (echo_area_glyphs, echo_area_message,
4703 echo_area_glyphs_length, previous_echo_glyphs,
4704 previous_echo_area_message, previous_echo_area_glyphs_length):
4706 (Vmessage_stack, echo_area_buffer, echo_buffer,
4707 display_last_displayed_message_p, Vwith_echo_area_save_vector): New.
4708 (message2_nolog): Use set_message and clear_message.
4709 (message3): Rename parameter len to nbytes to make clear what
4711 (message3_nolog): Ditto. Use set_message and clear_message.
4712 (update_echo_area): Rewritten.
4713 (with_echo_area_buffer): New.
4714 (with_echo_area_buffer_unwind_data, unwind_with_area_buffer): New.
4715 (setup_echo_area_for_printing): New.
4716 (display_echo_area, display_echo_area_1): New.
4718 (current_message, current_message_1): New.
4719 (push_message, restore_message, pop_message,
4720 check_message_stack): New.
4721 (truncate_echo_area): Rewritten.
4722 (truncate_message_1): New.
4723 (set_message, set_message_1, clear_message): New.
4724 (echo_area_display): Rewritten.
4725 (redisplay_internal): Check for needed echo area update
4727 (redisplay_preserve_echo_area): Rewritten.
4728 (redisplay_window): Check for mini-window displaying echo area
4729 message differently.
4730 (syms_of_xdisp): Initialize Vmessage_stack and echo area buffers.
4731 Remove initialzation of removed variables.
4732 (init_xdisp): Remove references to removed variables.
4734 * dispnew.c (adjust_frame_message_buffer): Removed references
4735 to echo_area_glyphs and previous_echo_glyphs.
4736 (direct_output_for_insert): Check for mini-window displaying
4737 echo area message differently.
4738 (update_frame): Likewise.
4739 (set_window_cursor_after_update): Likewise. In echo area,
4740 don't try to set cursor on rows that aren't enabled.
4742 * print.c: Remove conditional compilation on `standalone'.
4743 (glyph_len, str_to_glyph_cpy, str_to_glyph_ncpy,
4744 glyph_to_str_cpy): Remove that section because GLYPHs are no
4745 longer used in that way.
4746 (PRINTDECLARE): Add multibyte.
4747 (PRINTPREPARE, PRINTFINISH): Handle printcharfun t differently.
4748 (printbufidx): Removed.
4749 (printchar, strout): Rewritten.
4751 * keyboard.c (ok_to_echo_at_next_pause): Make it a pointer to
4754 (echo_now): Set echo_kboard to the current kboard.
4755 (cancel_echoing): Set echo_kboard to null.
4756 (cmd_error_internal): Use clear_message, remove references
4757 to echo_area_glyphs and echo_area_message.
4758 (command_loop_1): Check for echo area messages differently.
4759 (read_char): Likewise.
4760 (record_menu_key): Use clear_message.
4761 (Fexecute_extended_command): Check for echo area messages
4762 differently. Use push_message, restore_message, pop_message.
4764 * alloc.c (Fgarbage_collect): Use push_message, restore_message,
4767 * emacs.c (shut_down_emacs): Call check_message_stack.
4769 * lisp.h: Add function prototypes and extern declarations for
4770 new functions and variables.
4772 * fileio.c (Fdo_auto_save): Use push_message, restore_message,
4775 * minibuf.c (read_minibuf): Use clear_message instead of
4776 setting echo_area_glyphs.
4777 (Fminibuffer_completion_help): Ditto.
4779 * editfns.c (Fcurrent_message): Rewritten.
4781 * frame.c, window.h: Remove references to echo_area_glyphs
4782 and previous_echo_glyphs.
4784 1999-08-21 Dave Love <fx@gnu.org>
4786 * aix3-2-5.h (C_DEBUG_SWITCH): Use -g -O.
4787 * aix4-1.h: Likewise.
4789 * irix6-5.h (C_DEBUG_SWITCH): Set for debug and optimize.
4791 1999-08-20 Gerd Moellmann <gerd@gnu.org>
4793 * xfns.c: Remove tiff34 prefix from include.
4795 1999-08-20 Dave Love <fx@gnu.org>
4797 * cm.c: Revert previous change.
4799 1999-08-19 Gerd Moellmann <gerd@gnu.org>
4801 * xterm.c (XTset_vertical_scroll_bar): Fix previous change. Clear
4802 under scroll bar with width FRAME_SCROLL_BAR_COLS.
4804 1999-08-18 Dave Love <fx@gnu.org>
4806 * callproc.c, filelock.c, insdel.c, sysdep.c, xmenu.c: Use
4809 * doprnt.c: Use stdlib.h, unistd.h.
4811 * config.in: Add HAVE_TERMCAP_H.
4813 * cm.c: Use termcap.h.
4815 1999-08-18 Gerd Moellmann <gerd@gnu.org>
4817 * xfns.c (x_window) [USE_X_TOOLKIT]: Remove test for
4818 FRAME_X_WINDOW (f) being null at the of the function. If widgets
4819 cannot be created we will already have crashed earlier. Call
4820 lw_set_main_areas with a null menu-bar widget, so that we have
4821 a reasonable default.
4822 (Fx_create_frame): Rearranged so that Lisp errors during frame
4823 initialization cause less damage. Initialize menu bar widget
4826 1999-08-18 Gerd Moellmann <gerd@gnu.org>
4828 * dispnew.c (update_frame_line): Fix previous change. If writing
4829 whole line clear to end of frame.
4831 1999-08-17 Gerd Moellmann <gerd@gnu.org>
4833 * window.c (Fcoordinates_in_window_p): Return `left-bitmap-area'
4834 and `right-bitmap-area' if position is in the bitmap areas. This
4835 avoids an error when clicking on the bitmap areas. Instead, they
4836 are currently treated like clicks inside the window.
4837 (coordinates_in_window): Return 5 and 6 for bitmap areas.
4838 (Qleft_bitmap_area, Qright_bitmap_area): New.
4839 (syms_of_window): Initialize new symbols.
4841 * dispnew.c (update_frame_line): If writing whole line,
4842 don't write trailing spaces unless we must.
4844 * xdisp.c (unwind_redisplay): New. Resets flag redisplaying_p.
4845 (redisplay_internal): Register unwind_redisplay with
4846 register_unwind_protect.
4847 (try_window_reusing_current_matrix): If new start > old start,
4848 give up if start pos of first reusable row is not equal to new
4851 * eval.c (Fsignal): Don't reset redisplaying_p here.
4853 * xterm.c (expose_area): If row extends face to end of line,
4854 write the whole line.
4856 1999-08-16 Gerd Moellmann <gerd@gnu.org>
4858 * dispextern.h (struct it): Remove member
4859 show_trailing_whitespace_p.
4861 * dispnew.c (direct_output_for_insert): Use
4862 Vshow_trailing_whitespace instead of former iterator member
4863 show_trailing_whitespace_p.
4864 (direct_output_forward_char): Don't do it if hightlighting
4865 trailing whitespace.
4867 * xdisp.c (Qshow_trailing_whitespace): Removed.
4868 (Vshow_trailing_whitespace): Added.
4869 (init_iterator): Remove initialization code for
4870 show_trailing_whitespace_p.
4871 (redisplay_internal): Don't try cursor movement in this_line
4872 if showing trailing whitespace.
4873 (redisplay_window): Likewise for cursor movement in current
4874 matrix and try_window_id.
4875 (try_window_reusing_current_matrix): Likewise.
4876 (trailing_whitespace_p): Return 0 if trailing whitespace is
4878 (display_line): Use Vshow_trailing_whitespace instead of
4879 former iterator member show_trailing_whitespace_p.
4880 (syms_of_xdisp): Add DEFVAR_LISP for show-trailing-whitespace.
4882 1999-08-16 Gerd Moellmann <gerd@gnu.org>
4884 * window.c (Fpos_visible_in_window_p): Rewritten.
4886 * xfaces.c (add_to_log): Renamed from display_message.
4887 Don't display messages in echo area.
4889 * xterm.c (x_draw_glyph_string_box): Use the background width
4890 of the glyph string for the width of the box.
4892 1999-08-16 Stefan Monnier <monnier@cs.yale.edu>
4894 * syntax.c (Fforward_comment): Set comstyle for Scomment_fence.
4896 1999-08-16 Geoff Voelker <voelker@cs.washington.edu>
4898 * xfns.c, w32fns.c (x_set_frame_parameters): Set foreground and
4899 background first, and then set other parameters that might
4900 depend upon their new values.
4902 1999-08-15 Gerd Moellmann <gerd@gnu.org>
4904 * xfaces.c (Vfont_list_limit): New.
4905 (syms_of_xfaces): Make it a user-variable.
4906 (DEFAULT_FONT_LIST_LIMIT): New.
4907 (sorted_font_list): If Vfont_list_limit is an integer > 0, list
4908 maximally that number of fonts, otherwise use
4909 DEFAULT_FONT_LIST_LIMIT.
4910 (Fx_font_family_list): Bind `font-list-limit' to higher values
4911 until we have all fonts.
4912 (Fxfont_list): Additionally return the full names of fonts and
4913 their registry and encoding.
4915 * xterm.c (XTset_vertical_scroll_bar) [USE_TOOLKIT_SCROLL_BARS]:
4916 Simplify clearing "under" scroll bar.
4918 * window.c (Qfixed_window_size): New.
4919 (syms_of_window): Initialiaze it.
4920 (check_all_windows): Add return type void.
4921 (window_fixed_size_p): New. Return non-zero if window
4923 (window_min_size_1): New.
4924 (window_min_size): Handle fixed-size windows.
4925 (size_window): New. Rewritten combination of set_window_height and
4926 set_window_width that handles fixed-size windows.
4927 (set_window_height): Call it.
4928 (set_window_width): Call it.
4929 (Fsplit_window): Give an error on attempt to split a fixed-size
4931 (change_window_height): Partly rewritten to handle fixed-size
4934 1999-08-13 Wolfgang Rupprecht <wolfgang@wsrcc.com>
4936 * process.c (Fopen_network_stream): Fix previous change.
4938 1999-08-13 Karl Heuer <kwzh@gnu.org>
4940 * xdisp.c (line_number_display_limit_width): New var.
4941 (decode_mode_spec): Use it instead of hardcoded value.
4942 (syms_of_xdisp): Defvar it.
4944 1999-08-13 Richard M. Stallman <rms@gnu.org>
4946 * eval.c (run_hook_list_with_args): Gcpro `globals'.
4947 (run_hook_with_args): Likewise.
4949 * window.h (struct window): New field too_small_ok.
4951 * window.c (set_window_height, set_window_width):
4952 If window starts out "too small", set its too_small_ok flag.
4953 If window's too_small_ok flag is set, don't delete it
4954 unless it is so small it would cause a crash.
4956 1999-08-13 Gerd Moellmann <gerd@gnu.org>
4958 * window.c (MINSIZE): Removed.
4959 (window_min_size): New.
4960 (set_window_height): Use window_min_size.
4961 (change_window_height): Ditto.
4963 1999-08-12 Gerd Moellmann <gerd@gnu.org>
4965 * indent.c (vmotion): Don't add in mini-buffer prompt width
4966 if prompts are inserted into mini-buffer.
4968 1999-08-12 Wolfgang Rupprecht <wolfgang@wsrcc.com>
4970 * config.in: Add HAVE_GETADDRINFO.
4971 * process.c (Fopen_network_stream): Use getaddrinfo.
4973 1999-08-11 Gerd Moellmann <gerd@gnu.org>
4975 * xdisp.c (get_overlay_arrow_glyph_row): Set the charpos of
4978 * xdisp.c (face_before_or_after_it_pos): If position after
4979 or before iterator's current position in the buffer is out
4980 of bounds, return the iterator's original face id.
4982 * dispnew.c (mirror_make_current): If desired row isn't enabled,
4983 just swap glyphs pointers between current and desired row.
4984 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Copy
4985 desired matrix method string to current matrix.
4987 1999-08-11 Kenichi Handa <handa@etl.go.jp>
4989 * lisp.h (CHAR_MODIFIER_MASK): New macro.
4991 * lread.c (read_escape): For Control modifier, pay attention to
4992 multibyte character.
4993 (read1): Likewise. Singal error or a multibyte character which
4994 has a modifer bit. Check validity of Shift modifer.
4996 * charset.c (non_ascii_char_to_string): Handle modifier bits as
4997 the same as Lisp reader.
4999 1999-08-10 Richard M. Stallman <rms@gnu.org>
5001 * charset.h (BCOPY_SHORT): Fix typo `unsigined'.
5003 1999-08-10 Alexandre Oliva <oliva@dcc.unicamp.br>
5005 * unexelf.c [__linux__ && __alpha__] (HAS_SBSS_SECTION): Define.
5007 1999-08-10 Eli Zaretskii <eliz@gnu.org>
5009 * msdos.c (IT_set_face): Abort if the default face is not realized
5011 (IT_write_glyphs): Reset the screen face to the default face
5012 before writing glyphs.
5014 * xfaces.c (realize_default_face) [MSDOS]: Don't take default
5015 colors from the frame here.
5016 (realize_tty_face) [MSDOS]: Do it here. Update the face
5017 attributes with the actual name of the color taken from the
5020 * dosfns.c (msdos_stdcolor_name): Remove const from return value.
5021 * dosfns.h (msdos_stdcolor_name): Ditto for the prototype.
5023 * frame.c (Fframe_parameters): Swap foreground and background
5024 colors returned in frame parameters if the frame has reverse in
5025 its parameter alist.
5026 (Fmake_terminal_frame): Make a unique copy of face_alist for
5029 1999-08-07 Richard Stallman <rms@gnu.org>
5031 * buffer.c (Fprevious_overlay_change): Just return
5032 the answer obtained from overlays_at.
5034 * xfns.c (xpm_load) [!XpmAllocCloseColors]:
5035 Use XpmCloseness and attrs.closeness instead.
5037 1999-08-06 Richard Stallman <rms@gnu.org>
5039 * lread.c (Feval_buffer): New arg DO_ALLOW_PRINT.
5041 1999-08-06 Geoff Voelker <voelker@cs.washington.edu>
5043 * dired.c (directory_files_internal, Fdirectory_files_and_attributes,
5044 Ffile_attributes_lessp): New functions.
5045 (Fdirectory_files): Use directory_files_internal.
5046 (syms_of_dired): Initialize Fdirectory_files_and_attributes,
5047 Ffile_attributes_lessp.
5049 * w32.c (stat): Check for directory ending in separator when
5050 doing readdir fast path.
5052 * w32fns.c (x_set_icon_type): Support setting frame icons.
5053 * w32term.c (x_bitmap_icon): New function.
5054 (x_make_frame_visible, x_iconify_frame): Invoke x_bitmap_icon.
5056 1999-08-06 Gerd Moellmann <gerd@gnu.org>
5058 * xdisp.c (set_iterator_to_next): After delivering a character
5059 from a display vector, restore face and charset to what they were
5060 before the display vector was processed.
5062 1999-08-06 Gerd Moellmann <gerd@gnu.org>
5064 * xdisp.c (reseat_at_next_visible_line_start): New parameter
5066 (set_iterator_to_next): After delivering last char
5067 from display vector, reseat on next visible line start if
5069 (next_element_from_buffer): Set dpvec_char_len to -1 for
5072 1999-08-06 Gerd Moellmann <gerd@gnu.org>
5074 * xdisp.c (compute_line_metrics): If first line's physical ascent
5075 is larger than its logical ascent, use the physical ascent, and
5076 make the row taller. Set row's overlapping_p flag.
5078 * dispnew.c (redraw_overlapping_rows): Use flag overlapping_p.
5079 (direct_output_for_insert): Ditto.
5081 * dispextern.h (struct glyph_row): Add overlapping_p.
5083 * xterm.c (x_draw_phys_cursor_glyph): Redraw overlaps.
5085 * dispextern.h (MATRIX_ROW_OVERLAPS_PRED_P): New.
5086 (MATRIX_ROW_OVERLAPS_SUCC_P): New.
5088 * dispnew.c (direct_output_for_insert): Don't use this method if
5089 row is overlapped by others.
5090 (update_text_area): Write full line if current line is overlapped.
5091 (redraw_overlapped_rows): New.
5092 (update_window): Call it.
5093 (redraw_overlapping_rows): New.
5094 (update_window): Call it.
5095 (scrolling_window): Make sure overlapped_p flag in current rows is
5097 (row_equal_p): Take rows overlapped_p flag into account.
5099 * dispextern.h (struct glyph_row): Add flag overlapped_p.
5101 * xterm.c (x_fix_overlapping_area): New.
5102 (x_redisplay_interface): Add x_fix_overlapping_area.
5104 * dispnew.c (adjust_glyphs): Block input while adjusting matrices.
5106 1999-08-06 Gerd Moellmann <gerd@gnu.org>
5108 * xterm.c (x_draw_glyphs): Add parameter overlaps_p.
5109 (struct glyph_string): Add member for_overlaps_p.
5110 (x_get_glyph_string_clip_rect): If glyph string draws foreground
5111 of overlapping rows, clip to window bottom.
5112 (x_fill_glyph_string): Add parameter overlaps_p.
5113 (x_fill_composite_glyph_string): Ditto.
5114 (BUILD_GLYPH_STRINGS): Ditto.
5115 (BUILD_CHAR_GLYPH_STRINGS): Ditto.
5116 (x_draw_glyph_string): Don't draw anything but the foreground
5117 if glyph string draws row overlaps.
5119 * dispnew.c (direct_output_for_insert): Don't use this
5120 optimization for rows that overlap others.
5121 (update_window_line): Return non-zero if display has changed.
5122 (update_text_area): Ditto.
5123 (update_window): Record if display has been changed.
5125 * dispextern.h (MATRIX_ROW_OVERLAPPING_P): New.
5127 * dispextern.h (struct redisplay_interface): Add
5128 fix_overlapping_area.
5130 * xterm.c (x_append_glyph): Set glyph flag overlaps_vertically_p.
5132 * dispextern.h (struct glyph): Add overlaps_vertically_p.
5134 * xterm.c (x_produce_image_glyph): Compute iterator's physical
5136 (x_produce_stretch_glyph): Ditto.
5137 (x_produce_glyphs): Ditto.
5139 * xdisp.c (init_iterator): Reset physical line height info
5140 after producing special glyphs.
5141 (display_toolbar_line): Set physical line height info.
5142 (compute_line_metrics): Ditto.
5143 (display_line): Ditto.
5144 (display_string): Ditto.
5146 * term.c (produce_glyphs): Set iterator's physical height
5149 * dispnew.c (blank_row): Compute glyph row's physical height.
5150 (row_equal_p): Take physical row heights into account.
5151 (direct_output_for_insert): Ditto.
5152 (update_text_area): Ditto.
5154 * dispextern.h (struct glyph_row): Add phys_ascent and
5156 (struct it): Add phys_ascent, phys_descent, max_phys_ascent,
5159 1999-08-04 Stefan Monnier <monnier@cs.yale.edu>
5161 * buffer.c (switch_to_buffer_1): New subroutine, taken out from
5163 (no_switch_buffer): New function.
5164 (Fswitch_to_buffer): Call them. Don't get confused
5165 by "same-window" buffers in a dedicated frame.
5167 * window.c (display-buffer): Don't get confused
5168 by "same-window" buffers in a dedicated frame.
5170 1999-08-04 Andreas Schwab <schwab@gnu.org>
5172 * insdel.c (insert_from_string_1): Check gap size against number
5173 of outgoing bytes, not incoming bytes.
5175 1999-08-03 Tom Breton <tob@world.std.com>
5177 * lread.c (read1): Added circular reading code to #N=.
5178 (SUBSTITUTE): New macro.
5179 (seen_list): New variable.
5180 (substitute_object_in_subtree): New function.
5181 (substitute_object_recurse): New function.
5182 (substitute_in_interval): New function.
5184 1999-08-02 Eli Zaretskii <eliz@gnu.org>
5186 * Makefile.in (frame.o, sysdep.o, xfaces.o): Depend on dosfns.h.
5188 * frame.c (make_terminal_frame): Don't call init_frame_faces if
5189 noninteractive, for termcap frames as well.
5191 * sysdep.c (init_sys_modes): Call init_frame_faces for termcap
5194 1999-08-01 Richard Stallman <rms@gnu.org>
5196 * fns.c (internal_equal): Correct overlay comparison.
5198 1999-07-31 Richard M. Stallman <rms@gnu.org>
5200 * xfns.c (x_set_internal_border_width):
5201 Call do_pending_window_change. Don't block input, don't call XFlush.
5202 (x_set_vertical_scroll_bars): Call do_pending_window_change.
5203 (x_set_scroll_bar_width, x_set_font): Likewise.
5205 * frame.c (Fset_frame_height): Call do_pending_window_change.
5206 (Fset_frame_width, Fset_frame_size): Likewise.
5208 * xterm.c (x_set_window_size): When calling change_frame_size,
5209 specify 1 for DELAY.
5211 * widget.c (EmacsFrameSetCharSize): Don't call
5212 do_pending_window_change here.
5214 1999-07-30 Dave Love <fx@gnu.org>
5216 * config.in: Add HAVE_STDLIB_H.
5218 1999-07-30 Richard M. Stallman <rms@gnu.org>
5220 * process.c (create_process): Detect failure of `pipe'.
5222 1999-07-30 Keisuke Nishida <kei@psn.net>
5224 * alloc.c (allocate_vectorlike): Add missing increment.
5226 * data.c (Fdefalias): Call Ffset instead of duplicating code.
5228 * keymap.c (get_keymap_1, get_keyelt): Check the type of OBJECT
5229 before calling indirect_function.
5231 1999-07-30 Eli Zaretskii <eliz@gnu.org>
5233 * dispextern.h (load_color, lookup_derived_face): Declare
5236 * dispnew.c (init_display) [MSDOS]: Don't initialize frame faces,
5237 it will be done later.
5239 * frame.c (make_terminal_frame) [MSDOS]: Don't call
5240 init_frame_faces if non-interactive.
5241 (Fframe_parameters) [MSDOS]: Replace indexing into colornames[]
5242 array with a call to msdos_stdcolor_name. The font name is now
5243 "ms-dos", consistent with realize_tty_face.
5245 * keyboard.c (cmd_error_internal): Don't kill Emacs if this is an
5248 * window.c (Fset_window_configuration) [MSDOS]: Don't call
5249 x_set_toolbar_lines.
5251 * xfaces.c (load_color): Remove static from definition and remove
5253 [MSDOS]: Add a DOS-specific version of load_color.
5254 (lookup_face): Replace FRAME_TERMCAP_P with !FRAME_WINDOW_P.
5255 (lookup_derived_face): New function.
5256 (realize_default_face): Support MSDOS frames.
5257 [MSDOS]: If fore/background colors are unspecified, inherit them
5259 (realize_face): Support MSDOS frames.
5260 (realize_tty_face): Support MSDOS frames.
5261 [MSDOS]: If the face color is not in Vface_tty_color_alist, call
5262 load_color to try to find a suitable approximation. If the face
5263 is inverse-video, swap the foreground and background colors.
5265 * dosfns.c (msdos_stdcolor_name, msdos_stdcolor_idx): New
5268 * dosfns.h (msdos_stdcolor_name, msdos_stdcolor_idx): Declare.
5270 * msdos.h: Remove redundant declarations (most of them are now in
5273 * msdos.c (IT_set_face): Rewritten for the new redisplay engine.
5274 Use default frame colors if the face doesn't specify them; invert
5275 the colors if highlight is ON.
5276 (IT_write_glyphs): Rewritten for the new redisplay engine.
5277 (IT_change_line_highlight): Add (unused) parameter Y, since that's
5278 how the hook is called by term.c.
5279 (IT_copy_glyphs): New function, copies an area of the display in
5281 (IT_insert_glyphs): Rewritten to DTRT instead of aborting, since
5282 redisplay now calls it even if char_ins_del_ok is zero.
5283 (IT_set_frame_parameters): Prototype changed. Calls the new
5284 load_color. Puts the new fore/background colors into the default
5285 face on current frame.
5286 (IT_menu_display): Rewritten to handle the new struct glyph
5287 instead of a char array.
5288 (XMenuActivate): Call lookup_derived_face to create and use
5289 special faces for the pop-up and drop-down menus.
5291 1999-07-29 Gerd Moellmann <gerd@gnu.org>
5293 * xterm.c (x_set_toolkit_scroll_bar_thumb): Don't call
5294 XawScrollbarSetThumb if thumb parameters haven't changed because
5295 that function apparently isn't optimized for this case.
5297 1999-07-29 Eli Zaretskii <eliz@gnu.org>
5299 * msdos.c (getdefdir): Don't return failure indication when
5300 _fixpath sets errno to ENOSYS.
5302 1999-07-28 Gerd Moellmann <gerd@gnu.org>
5304 * xdisp.c (string_char_and_length): New. Use it everywhere
5305 instead of STRING_CHAR_AND_LENGTH in xdisp.c.
5307 1999-07-28 Kenichi Handa <handa@etl.go.jp>
5309 * fns.c (count_combining): New function.
5310 (struct textprop_rec): New structure.
5311 (concat): Copy text properties correctly when byte combining
5314 1999-07-28 Gerd Moellmann <gerd@gnu.org>
5316 * xterm.c (x_setup_relief_color): Don't try smart color allocation
5318 (x_draw_row_bitmaps): If face has stipple, don't switch
5319 to foreground color for clearing areas, and set the fill style.
5321 * xfaces.c (load_face_colors): Load background color if setting
5323 (prepare_face_for_display): Use FillOpaqueStippled instead of
5326 1999-07-26 Ken'ichi Handa <handa@gnu.org>
5328 * xterm.c (x_find_ccl_program): Add casting.
5330 * w32fns.c (w32_find_ccl_program): Add casting.
5332 1999-07-27 Gerd Moellmann <gerd@gnu.org>
5334 * dispextern.h (struct glyph_row): Flag internal_border_p removed.
5336 * xfns.c (x_create_tip_frame): Don't set bitmapIcon resource
5337 because this will try to access a nonexisting widget.
5339 1999-07-26 Markus Rost <rost@gnu.org>
5341 * fns.c (Fgethash): Fix order of variables (patch by gerd).
5345 1999-07-26 Gerd Moellmann <gerd@gnu.org>
5347 * widget.c (EmacsFrameSetCharSize): Don't add XtNborderWidth
5348 value to frame width and height.
5350 * xterm.c (x_get_glyph_string_clip_rect): Take internal border
5351 into account for full-width windows. Don't add scroll bar width
5352 to width of clip rect.
5353 (x_draw_glyph_string_box): Add 1 to right x of full width lines.
5354 (x_set_glyph_string_background_width): Add 1 to background width.
5355 (x_draw_glyphs): Take internal border into account for full-width
5358 1999-07-26 Richard M. Stallman <rms@gnu.org>
5360 * xfns.c (x_set_mouse_color): Always unload the old color.
5361 Don't allow nil as color value.
5362 (x_set_cursor_color, x_set_background_color, x_set_foreground_color):
5363 Always unload the old color.
5365 * indent.c (Fmove_to_column): Extend end of line only if FORCE is t.
5367 1999-07-26 Karl Heuer <kwzh@gnu.org>
5369 * fns.c (Fy_or_n_p): Doc fix.
5371 1999-07-26 Kenichi Handa <handa@etl.go.jp>
5373 * ccl.h (setup_ccl_program): The type is changed to `int'.
5375 * ccl.c (ccl_driver) <CCL_Call>: Now CCL program ID to call may be
5376 stored in the following CCL code. Adjusted for the change of
5378 (resolve_symbol_ccl_program): Adjusted for the new style of
5379 embedded symbols (SYMBOL . PROP) in CCL compiled code. Return Qt
5380 is resolving failed.
5381 (ccl_get_compiled_code): New function.
5382 (setup_ccl_program): Function type changed from `void' to `int'.
5383 Resolve symbols in CCL_PROG.
5384 (Fccl_program_p): New function.
5385 (Fccl_execute): Get compiled CCL code by just calling
5387 (Fccl_execute_on_string): Likewise.
5388 (Fregister_ccl_program): Adjusted for the change of
5391 * coding.c (setup_coding_system): Get compiled CCL code by just
5392 calling setup_ccl_program.
5394 * xterm.c (x_find_ccl_program): Get compiled CCL code by just
5395 calling setup_ccl_program.
5397 * w32fns.c (w32_find_ccl_program): Get compiled CCL code by just
5398 calling setup_ccl_program.
5400 1999-07-23 Gerd Moellmann <gerd@gnu.org>
5402 * xfaces.c (frame_update_line_height): Just use the height of the
5403 frame's fontset or font, instead of taking face fonts into
5406 * xdisp.c (get_next_display_element): Display DEL as `^?'.
5408 1999-07-23 Richard M. Stallman <rms@gnu.org>
5410 * window.c (Fsplit_window): For default size, round up for left window.
5412 1999-07-21 Joe Ramey <ramey@ti.com>
5414 * filelock.c (lock_if_free): Return -1 if check_lock_owner
5415 has returned -1 (lockfile exists but is not a symlink?).
5417 1999-07-20 Gerd Moellmann <gerd@gnu.org>
5419 * xterm.c (x_draw_bar_cursor): Use scratch_cursor_gc to
5420 because of a change in cursor_gc made in 20.4.
5422 1999-07-19 Gerd Moellmann <gerd@gnu.org>
5424 * xterm.c (x_calc_absolute_position): Subtract menu bar height
5425 for YNegative, if using X toolkit.
5427 * xfns.c (x_real_positions): Don't subtract window borders
5428 from positions returned.
5430 1999-07-17 Gerd Moellmann <gerd@gnu.org>
5432 * xrdb.c (x_load_resources): Set double-click time defaults
5433 for Motif list boxes from double-click-time.
5435 * fns.c (Vhash_table_tests): Remvoed.
5436 (Qhash_table_test): New.
5437 (syms_of_fns): Initialize Qhash_table_test.
5438 (Fmake_hash_table): Look up user-defined tests in symbol prop
5440 (Fdefine_hash_table_test): Store test and hash function as
5441 symbol prop `hash-table-test'.
5442 (make_hash_table): Add parameters user_test and user_hash.
5444 * window.c (set_window_buffer): Set window margins for tty
5446 (Fset_window_margins): Ditto.
5448 * term.c (append_glyph): Use glyph area of iterator instead of
5451 * dispnew.c (update_frame_1): Add left margin width to cursor
5453 (direct_output_for_insert): Ditto.
5454 (direct_output_forward_char): Ditto.
5456 * dispnew.c (adjust_glyph_matrix): Set glyph matrix' top_line_p.
5458 * dispextern.h (struct glyph_matrix): Add top_line_p.
5460 1999-07-16 Gerd Moellmann <gerd@gnu.org>
5462 * frame.h (FRAME_WINDOW_REDISPLAY_P): Removed. Use FRAME_WINDOW_P
5465 * fns.c (cmpfn_eq): Add hash code parameters.
5467 (cmpfn_equal): Ditto, and compare hash codes before calling Fequal.
5468 (cmpfn_user_defined): Likewise.
5470 1999-07-15 Gerd Moellmann <gerd@gnu.org>
5472 * lisp.h (DEFAULT_REHASH_THRESHOLD): Changed to 0.8.
5474 * fns.c (maybe_resize_hash_table): Correct computation of
5476 (make_hash_table): Ditto.
5479 * xdisp.c (echo_area_display): Don't call redraw_garbaged_frames.
5481 * alloc.c (gc_sweep): Call sweep_weak_hash_tables.
5482 (survives_gc_p): Make it externally visible.
5483 (mark_object): Ditto.
5485 * fns.c (remove_hash_entry): Removed.
5486 (sweep_weak_hash_tables): New.
5488 * print.c (print): Print more information about hash tables.
5490 * xfns.c (image_spec_hash): Removed.
5491 (lookup_image): Use sxhash instead of image_spec_hash.
5492 (image_spec_equal_p): Removed.
5493 (lookup_image): Use Fequal instead of image_spec_equal_p.
5495 1999-07-14 Gerd Moellmann <gerd@gnu.org>
5497 * lisp.h (P_): Moved to top of file.
5499 * fns.c (make_hash_table): Set new members.
5501 * alloc.c (mark_object): Mark hash table's user_hash_function.
5502 Mark index vector for weak hash tables.
5504 * lisp.h (struct Lisp_Hash_Table): Add user_cmp_function,
5505 user_hash_function, cmpfn, and hashfn.
5507 * fns.c (build_hash): Removed.
5508 (hash_test): Removed.
5509 (cmpfn_eq, cmpfn_eql, cmpfn_equal, cmpfn_user_defined): New.
5510 (hashfn_eq, hashfn_eql, hashfn_equal, hashfn_user_defined): New.
5512 1999-07-13 Gerd Moellmann <gerd@gnu.org>
5514 * alloc.c (survives_gc_p): New.
5516 * print.c (print): Add hash table handling.
5518 * alloc.c (mark_object): Add code to mark hash tables.
5520 * lisp.h (GC_HASH_TABLE_P): New.
5522 * emacs.c (main): Call init_fns.
5524 * fns.c (init_fns): New.
5526 * fns.c: Add hash table implementation.
5528 * lisp.h (PVEC_HASH_TABLE): New.
5529 (struct Lisp_Hash_Table): New.
5531 (XSET_HASH_TABLE): New.
5532 (HASH_TABLE_P): New.
5533 (CHECK_HASH_TABLE): New.
5534 (DEFAULT_HASH_SIZE): New.
5535 (DEFAULT_REHASH_THRESHOLD): New.
5536 (DEFAULT_REHASH_SIZE): New.
5538 * xterm.c (x_draw_glyphs): Add parameters real_start and real_end.
5539 (x_write_glyphs): Compute overwritten cursor using real start
5540 and end positions of display.
5541 (x_insert_glyphs): Ditto.
5543 1999-07-10 Gerd Moellmann <gerd@gnu.org>
5545 * keyboard.c (read_char): Use message3_nolog to show help-echo.
5547 * dispnew.c (blank_row): Add y-position as parameter. Compute
5550 * xdisp.c (next_element_from_string): Give padding spaces
5553 * dispnew.c (adjust_glyph_matrix): Some work to support
5554 marginals areas on tty frames in a future version.
5555 (allocate_matrices_for_frame_redisplay): Ditto.
5557 * xdisp.c (display_line): At ZV, set glyph row's displays_text_p
5558 to zero if number of glyphs in the row is <= 1.
5560 1999-07-09 Gerd Moellmann <gerd@gnu.org>
5562 * dispnew.c (buffer_posn_from_coords): Take left marginal area
5565 * xdisp.c (handle_display_prop): Don't reset area if handing
5566 a property from a string that came from a `display' property.
5567 (handle_single_display_prop): Don't handle recursive `display'
5569 (handle_single_display_prop): Handle some display property
5570 forms for terminal frames.
5571 (Qimage): Moved here from xfns.c.
5573 * dispextern.h (struct it): New field string_from_display_prop_p.
5575 * xterm.c (x_clip_to_row): Don't let clip_rect include top
5578 1999-07-08 Gerd Moellmann <gerd@gnu.org>
5580 * xdisp.c (handle_single_display_prop): Handle `:when FORM'.
5582 * window.c (set_window_buffer): Set window's vscroll to zero.
5584 * xdisp.c (QCwhen): New.
5585 (display_prop_end): New.
5586 (handle_single_display_prop): Use it.
5587 (debug_method_add): Print buffer name if tracing.
5588 (try_window_reusing_current_matrix): Compute visible height
5589 of reused rows. Fix cursor position calculation in case of
5592 * dispextern.h (struct redisplay_interface): Add parameter
5593 cursor_on_p to update_window_end_hook.
5595 * xterm.c (x_update_window_end): Add parameter cursor_on_p.
5597 1999-07-07 Gerd Moellmann <gerd@gnu.org>
5599 * xdisp.c (redisplay_internal): Ensure that redisplayinp_p
5600 doesn't become negative when decrementing it.
5602 * eval.c (Fsignal): Reset redisplaying_p to zero.
5604 * xdisp.c (try_window_reusing_current_matrix): Call hooks
5606 (try_window_id): Ditto.
5608 * xterm.c (x_clear_end_of_line): Handle top-line correctly.
5609 (x_scroll_run): Ditto.
5610 (any_help_event_p): New.
5611 (x_initialize): Set it to zero.
5612 (XTread_socket): Clear help echo only if any_help_event_p.
5614 * xdisp.c (init_iterator): Set top_line_p.
5615 (start_display): Use correct initial y if top-line is present.
5616 (make_cursor_line_fully_visible): Bug fixes for top-line.
5617 (try_scrolling): Ditto.
5618 (try_window_reusing_current_matrix): Ditto.
5620 * dispextern.h (struct it): Add top_line_p.
5622 * dispnew.c (shift_glyph_matrix): Move some computations out
5625 * dispnew.c (margin_glyphs_to_reserve): Use NUMBERP and
5628 1999-07-06 Gerd Moellmann <gerd@gnu.org>
5630 * dispnew.c (update_frame_1): When setting cursor in echo area,
5631 skip only over padding spaces at the end.
5633 * xfaces.c (realize_tty_face): Set face's font_name field to
5636 * term.c (update_end): Turn cursor on only if selected window's
5637 cursor_off_p flag is not set.
5639 1999-07-05 Gerd Moellmann <gerd@gnu.org>
5641 * term.c (TS_cursor_visible): Renamed from TS_visual_mode.
5642 (TS_cursor_normal): Renamed from TS_end_visual_mode.
5643 (TS_cursor_invisible): New.
5644 (term_init): Initialize TS_cursor_invisible.
5645 (tty_hide_cursor): New.
5646 (tty_show_cursor): New.
5647 (update_end): Show tty cursor.
5648 (update_begin): Hide tty cursor to prevent cursor flickering
5649 during redisplays triggered by timers (stealth fontification).
5651 * keyboard.c (make_lispy_event) <TOOLBAR_EVENT>: Apply modifiers.
5653 * xterm.c (XTread_socket) [USE_MOTIF] <KeyPress>: Catch events
5655 (x_handle_toolbar_click): Set modifier bits.
5657 1999-07-04 Gerd Moellmann <gerd@gnu.org>
5659 * keyboard.c (kbd_store_ptr): Declare it as a volatile pointer
5660 instead of a pointer to a volatile input_event.
5661 (kbd_buffer_store_event): Remove volatile modifier from
5662 declaration of local variable `sp'.
5663 (Fdiscard_input): Don't cast when assigning kbd_store_ptr
5666 1999-07-03 Gerd Moellmann <gerd@gnu.org>
5668 * xdisp.c (try_window_id): Set beg_unchanged and end_unchanged
5669 only if buffer is modified. Return quickly if changes are
5672 1999-07-02 Gerd Moellmann <gerd@gnu.org>
5674 * dispextern.h (HSCROLL_WINDOWS): Removed.
5676 * xdisp.c (mark_window_display_accurate): Don't set
5678 (redisplay_internal): Don't call redraw_garbaged_frames.
5680 1999-07-01 Gerd Moellmann <gerd@gnu.org>
5682 * xdisp.c (echo_area_display): Don't display truncation marks
5683 for messages because 20.4 doesn't do it either.
5684 (redisplay_window): Case same window start. Instead of giving
5685 up when cursor is partially visible, make it fully visible.
5686 (mark_window_display_accurate): Some cleanup. Record window's
5687 last cursor information.
5688 (debug_method_add): Improved.
5689 (redisplay_internal): Record last cursor info only if not
5690 consider_all_windows_p.
5692 * dispnew.c (update_window): Update top line after scrolling.
5693 (blank_row): Renamed from make_empty_enabled_row.
5694 (increment_glyph_row_buffer_positions): Increment positions
5697 * window.c (Fcoordinates_in_window_p): Add top-line to doc
5700 1999-06-30 Gerd Moellmann <gerd@gnu.org>
5702 * dispnew.c (update_window): Check that updated row is visible.
5704 * xterm.c (x_draw_row_bitmaps): Check for invisible rows at
5705 top of window differently.
5707 * xdisp.c (try_window_reusing_current_matrix): Don't do it
5708 if region is showing.
5710 * dispnew.c (adjust_glyph_matrix): Check w->vscroll when
5711 avoiding matrix reallocation. Set window_vscroll in matrix.
5713 * dispextern.h (struct glyph_matrix): Add member window_vscroll.
5715 * xdisp.c (debug_method_add): New.
5716 (debug_redisplay_method): Removed.
5717 (try_window_reusing_current_matrix): Handle case where old
5718 window start is the same as new window start.
5720 * dispextern.h (struct glyph_matrix) [GLYPH_DEBUG]: Make `method'
5721 an array instead of a pointer.
5723 * xfns.c (Fx_show_tip): Undo previous change.
5725 * xterm.c (x_append_glyph): Clear glyph->u.val.
5727 * dispextern.h (struct glyph): Increase size of face_id bit-field
5728 for CHAR_GLYPH to 12.
5730 1999-06-29 Gerd Moellmann <gerd@gnu.org>
5732 * xfaces.c (x_charset_registry): Make it externally visible.
5734 1999-06-28 Gerd Moellmann <gerd@gnu.org>
5736 * dispnew.c (update_window): Use mode_line_p flag of rows
5737 instead of WINDOW_WANTS_MODELINE_P.
5739 * xterm.c (clear_mouse_face): Make externally visible.
5741 * xfns.c (Fx_show_tip): Clear mouse face before showing tip.
5743 * xterm.c (expose_line): Handle exposure of top-lines.
5745 * xterm.c (XTframe_up_to_date): Don't call note_mouse_highlight
5746 if mouse_face_mouse_frame is null.
5748 * xdisp.c (redisplay_window): If window is echo_area_window,
5749 and update_mode_line is set, update menubar and toolbar.
5751 * dispnew.c (space_glyph): Set its charpos to -1.
5752 (update_frame_1): Ignore trailing padding spaces.
5754 * xdisp.c (next_element_from_c_string): Set position of padding
5757 1999-06-27 Gerd Moellmann <gerd@gnu.org>
5759 * xfns.c (x_laplace_read_row): Use XQueryColors instead of
5762 * xdisp.c (display_menu_bar): Remove unwarranted assertion.
5763 (set_cursor_from_row): Skip over glyphs having a null object at
5765 (insert_left_trunc_glyphs): Use charpos < 0 to indicate truncation
5767 (handle_invisible_prop): Compute next change only when needed.
5768 (handle_face_prop): Don't correct DEFAULT_FACE_ID if in the mode
5771 1999-06-26 Gerd Moellmann <gerd@gnu.org>
5773 * xrdb.c (x_load_resources): Don't set resource for double-click
5776 * xdisp.c (try_window_id): Return quickly if all changes are
5777 below the window's current matrix end.
5779 * dispextern.h (MATRIX_ROW_PARTIALLY_VISIBLE_P): Remove window
5782 * xdisp.c (try_window_reusing_current_matrix): Set no_scrolling_p
5783 in desired not in current matrix.
5784 (try_window_reusing_current_matrix): Rotate matrices starting
5785 at start_vpos instead of 0.
5787 * xterm.c (expose_window): Use window_text_bottom_y.
5788 (fast_find_position): Ditto.
5790 * xdisp.c (redisplay_window): Use window_text_bottom_y.
5791 (try_window_reusing_current_matrix): Ditto.
5792 (get_last_unchanged_at_beg_row): Ditto.
5793 (init_iterator): Ditto.
5795 * dispnew.c (allocate_matrices_for_window_redisplay): Allocate one
5797 (check_matrix_invariants): Use window_text_bottom_y.
5798 (update_window): Ditto.
5799 (scrolling_window): Ditto.
5801 * xdisp.c (window_text_bottom_y): New.
5803 1999-06-25 Gerd Moellmann <gerd@gnu.org>
5805 * xterm.c (XTread_socket): Set mouse_face_frame to zero after
5806 clearing mouse face.
5807 (XTread_socket) <EnterNotify> [LESSTIF_VERSION]: If
5808 event.xcrossing.focus is not set, and focus is in the menu bar,
5809 set focus frame as if event.xcrossing.focus were set.
5811 1999-06-24 Gerd Moellmann <gerd@gnu.org>
5813 * keyboard.c (make_lispy_event): Handle mouse on top lines.
5814 * keyboard.c (make_lispy_movement): Ditto.
5816 * window.c (coordinates_in_window): Return 4 if on top line.
5817 (Fcoordinates_in_window_p): Return `top-line' if on top line.
5819 * xdisp.c (window_box_height): Subtract top line height.
5820 (window_box): Add top line height to top y position if top line
5822 (init_iterator): If base_face_id is TOP_LINE_FACE_ID, set row to
5823 the top line row of the window. Set initial y-position to
5824 window's top line height plus delta.
5825 (start_display): Choose start glyph row depending on whether
5826 window has a top line.
5827 (try_scrolling): Take top line height into account for aggressive
5829 (compute_window_start_on_continuation_line): Take top line into
5831 (redisplay_window): Ditto. If top line height has changed,
5832 trigger a new redisplay.
5833 (try_window_reusing_current_matrix): Take top line into account.
5834 (find_last_row_displaying_text): Ditto.
5835 (get_last_unchanged_at_beg_row): DItto.
5836 (try_window_id): Ditto.
5837 (compute_line_metrics): Ditto.
5839 * dispnew.c (shift_glyph_matrix): Compute visible row height
5840 taking top line of window into account.
5841 (update_window): Update top line. If scrolling_window detects
5842 that all rows are equal, only set cursor.
5843 (update_window_line): Call after_update_window_line_hook if
5844 mode_line_p flag of rows has changed.
5845 (scrolling_window): Add parameter top_line_p. Return -1 if
5847 (mode_line_string): Add parameter mode_line_p. Handle strings
5850 * dispextern.h (MATRIX_TOP_LINE_ROW): New.
5851 (MATRIX_FIRST_TEXT_ROW): New.
5852 (MATRIX_ROW_PARTIALLY_VISIBLE_P): Use row's visible_height.
5853 (MATRIX_ROW_PARTIALLY_VISIBLE_AT_TOP_P): New.
5854 (MATRIX_ROW_PARTIALLY_VISIBLE_AT_BOTTOM_P): New.
5855 (MATRIX_TOP_LINE_HEIGHT): New.
5856 (CURRENT_MODE_LINE_HEIGHT): Use estimate_mode_line_height.
5857 (CURRENT_TOP_LINE_HEIGHT): New.
5858 (DESIRED_TOP_LINE_HEIGHT): New.
5859 (WINDOW_DISPLAY_TOP_LINE_HEIGHT): New.
5860 (WINDOW_DISPLAY_HEIGHT_NO_MODE_LINE): Replaces
5861 WINDOW_DISPLAY_TEXT_AREA_PIXEL_HEIGHT.
5862 (WINDOW_DISPLAY_TEXT_HEIGHT): New.
5864 * xterm.c (x_after_update_window_line): Don't draw bitmaps for top
5866 (x_draw_row_bitmaps): Take top line into account when clearing
5868 (x_estimate_mode_line_height): Replacement for
5869 x_frame_mode_line_height.
5870 (x_get_glyph_string_clip_rect): Take top line into account.
5871 (x_clear_end_of_line): Ditto.
5872 (note_mode_line_highlight): Add parameter mode_line_p. Handle
5874 (note_mouse_highlight): Call note_mode_line_highlight for top lines.
5875 (x_erase_phys_cursor): Take top line into account.
5877 * xdisp.c (window_box_height): Subtract top line height if
5878 window wants a top line.
5879 (display_mode_lines): New.
5880 (redisplay_window): Call it.
5881 (display_mode_line): Add parameters face_id and format.
5883 * dispextern.h (CURRENT_TOP_LINE_HEIGHT): New.
5884 (MATRIX_TOP_LINE_HEIGHT): New.
5886 * xterm.c (x_frame_mode_line_height): Add parameter face_id.
5888 * term.c (estimate_mode_line_height): Renamed from
5889 frame_mode_line_height. Add parameter face_id.
5890 (estimate_mode_line_height_hook): Renamed from
5891 frame_mode_line_height_hook.
5892 (produce_special_glyphs_hook): Removed.
5893 (produce_glyphs_hook): Removed.
5895 1999-06-23 Gerd Moellmann <gerd@gnu.org>
5897 * dispextern.h (WINDOW_WANTS_TOP_LINE_P): New.
5898 (struct glyph_row): Add mode_line_p.
5900 * xfaces.c (realize_basic_faces): Realize face `top-line'.
5902 (syms_of_xfaces): Initialize Qtop_line.
5904 * dispextern.h (TOP_LINE_FACE_ID): New.
5906 * buffer.c (init_buffer_once): Set default for
5907 top_line_format to nil.
5908 (init_buffer_once): Init top_line_format.
5909 (default-top-line-format): New.
5910 (top-line-format): New buffer-local variable.
5912 * buffer.h: Add top_line_format.
5914 * xdisp.c (overlay_arrow_changed_p): Removed because not used.
5916 1999-06-17 Dave Love <fx@gnu.org>
5918 * xfns.c: Move the PNG section before the JPEG one to avoid
5919 problems surrounding setjmp.h/png.h on GNU/Linux.
5921 1999-06-17 Gerd Moellmann <gerd@gnu.org>
5923 * xfns.c (x_kill_gs_process): Don't free colors.
5925 1999-06-17 Dave Love <fx@gnu.org>
5927 * s/gnu-linux.h: Zap spurious ~.
5929 1999-06-16 Gerd Moellmann <gerd@gnu.org>
5931 * xfns.c (gif_load): Improve multi-image support.
5933 1999-06-15 Gerd Moellmann <gerd@gnu.org>
5935 * xfns.c (gif_load): Support multi-image files.
5937 * Makefile.in (LIBGIF): Use libungif.
5939 * configure.in (HAVE_GIF): Use libungif instead of libgif
5940 because the former doesn't contain patented compression code.
5942 * xdisp.c (compute_window_start_on_continuation_line): Don't
5943 do it if line start is too far away from window start.
5945 1999-06-14 Gerd Moellmann <gerd@gnu.org>
5947 * buffer.c (init_buffer_once): Set buffer_local_flags for
5948 scroll_*_aggressively.
5949 (syms_of_buffer): Add DEFVAR_PER_BUFFER for scroll-*-aggressively.
5950 (init_buffer_once): Set defaults for these variables.
5951 (syms_of_buffer): Add default-scroll-*-aggressively.
5953 * buffer.h (scroll_up_aggressively): New.
5954 (scroll_down_aggressively): New.
5956 * Makefile.in (LIBPNG): Add -lz -lm in case we're linking with
5957 a static PNG library.
5959 * configure.in (HAVE_PNG): Add -lz -lm when checking for PNG lib
5960 in case it's a static library.
5962 * Makefile.in (ctagsfiles): Split so that files starting
5963 with an `x' are found before files starting with `w32'.
5966 (TAGS): Use ctagsfiles[12] instead of ctagsfiles.
5968 * xdisp.c (compute_window_start_on_continuation_line): New.
5969 (redisplay_window): Use it.
5971 (reseat_to_string): Use it.
5972 (hscroll_window_tree): Ditto.
5973 (compute_window_start_on_continuation_line): Ditto.
5974 (redisplay_window): Don't force display with a new window start.
5976 1999-06-06 Gerd Moellmann <gerd@gnu.org>
5978 * xfns.c (x_report_frame_params): Don't report `outer-window-id'
5979 if widget not present.
5981 * xdisp.c (prepare_menu_bars): Ignore tooltip frame.
5983 1999-06-04 Gerd Moellmann <gerd@gnu.org>
5985 * xfaces.c (recompute_basic_faces)[GLYPH_DEBUG]: Check return
5986 value of realize_basic_faces.
5987 (load_face_font_or_fontset): Store full font name in face.
5988 (realize_default_face): Use full font name.
5990 * xterm.c (x_produce_glyphs): Set member char_to_display.
5991 (x_append_glyph): Store char_to_display in glyphs.
5993 * dispextern.h (struct it): Add char_to_display.
5995 * xfns.c (x_set_font): Don't call face-set-after-frame-default
5996 if faces haven't been initialized.
5997 (Fx_create_frame): Call face-set-after-frame-default after
5998 faces have been initialized, and widget has been created.
6000 * puresize.h (BASE_PURESIZE): Increased.
6002 1999-06-01 Gerd Moellmann <gerd@gnu.org>
6004 * xfaces.c (set_lface_from_font_name): Add parameter force_p.
6005 (Finternal_set_lisp_face_attribute): If frame is t when
6006 :font attribute is set, use the selected frame.
6007 (clear_face_cache): Add parameter clear_fonts_p.
6008 (Fclear_face_cache): Add optional parameter thorougly.
6010 * xfaces.c (face_numeric_value): Return -1 if symbol is not
6012 (Fclear_face_cache): New.
6013 (choose_face_fontset_font): If fontset doesn't contain font
6014 pattern for the given charset, use CHARSET_ASCII.
6015 (Finternal_set_lisp_face_attribute): Fix handling of nil
6017 (Finternal_set_lisp_face_attribute): Fix handling of changing
6018 font-related face attributes of the default face.
6019 (set_lface_from_font_name): Set only attributes that aren't
6022 1999-05-31 Gerd Moellmann <gerd@gnu.org>
6024 * xfaces.c (SCALABLE_FONTS): Define this to enable scalable
6026 (Vscalable_fonts_allowed) [SCALABLE_FONTS]: New.
6027 (x_face_list_fonts): Add parameter scalable_fonts_p. Handle
6028 scalable fonts depending on the setting of SCALABLE_FONTS.
6029 (first_font_matching): List more than one font to find the
6030 first non-scalable matching font.
6031 (sorted_font_list): Let x_face_list_fonts return scalable fonts
6032 depending on SCALABLE_FONTS.
6033 (better_font_p): New parameter compare_pt_p. If zero, don't
6034 compare point sizes of fonts.
6035 (exact_face_match_p) [SCALABLE_FONTS]: New.
6036 (build_scalable_font_name) [SCALABLE_FONTS]: New.
6037 (may_use_scalable_font_p) [SCALABLE_FONTS]: New.
6038 (best_matching_font) [SCALABLE_FONTS]: Handle scalable fonts.
6039 (syms_of_xfaces): Add scalable-fonts-allowed.
6041 1999-05-26 Gerd Moellmann <gerd@gnu.org>
6043 * xfns.c (png_load): Let PNG lib handle gamma. Construct
6044 mask only if image contains simple transparency information.
6045 Otherwise, combine image with frame background color.
6047 * configure.in (--with-png, HAVE_PNG): New.
6049 * config.in (HAVE_PNG): New.
6051 * Makefile.in: Add PNG library.
6053 * xfns.c: Add PNG support.
6055 1999-05-25 Gerd Moellmann <gerd@gnu.org>
6057 * xdisp.c (init_xdisp): Initialize echo_area_message and
6058 previous_echo_area_message to nil.
6060 * keyboard.c (read_char): Rename local variable echo_area_message
6061 because it shadows the global one.
6063 1999-05-05 Gerd Moellmann <gerd@gnu.org>
6065 * xterm.c (note_mode_line_highlight): Restructured.
6067 * window.c (coordinates_in_window): Handle windows that don't have
6068 a mode line because their buffer's mode-line-format is nil.
6069 Recognize the mode line under x positions that correspond to
6070 flags areas and left scroll bar.
6072 1999-05-02 Dave Love <fx@gnu.org>
6074 * xterm.c (note_mouse_highlight): Separate help-echo processing
6075 from check on mouse-face so that it works generally.
6077 1999-04-21 Gerd Moellmann <gerd@gnu.org>
6079 * sound.c (Fplay_sound): Run hook play-sound-hook.
6080 (Qplay_sound_hook): New.
6082 1999-04-20 Gerd Moellmann <gerd@gnu.org>
6084 * xdisp.c (update_echo_area): Handle echo_area_message.
6086 1999-04-19 Gerd Moellmann <gerd@gnu.org>
6088 * editfns.c (Fmessage): Use message3.
6090 * print.c (printchar): Set echo_area_message to nil.
6093 * minibuf.c (read_minibuf): Reset echo message strings to nil.
6094 (Fminibuffer_completion_help): Ditto.
6096 * keyboard.c (cmd_error_internal): Set echo_areA_message.
6097 (command_loop_1): Test echo_areA_message.
6099 (record_menu_key): Set echo_area_message to nil.
6100 (Fexecute_extended_command): Test echo_area_message.
6101 (Fexecute_extended_command): Handle echo_area_message.
6103 * fileio.c (Fdo_auto_save): Handle the case that echo_area_message
6106 * editfns.c (Fcurrent_message): If echo_area_message is set,
6107 return a substring of that string.
6109 * dispnew.c (direct_output_for_insert): Test echo_area_message
6110 in addition to echo_area_glyphs.
6111 (set_window_cursor_after_update): Ditto.
6112 (update_frame_1): Ditto.
6114 * alloc.c (Fgarbage_collect): Use message3_nolog to display
6115 old Lisp message string.
6117 * xdisp.c (echo_area_message): New.
6118 (previous_echo_area_message): New.
6119 (syms_of_xdisp): Initialize and staticpro new variables.
6120 (echo_area_display): Display echo_area_message if set.
6121 (message2_nolog): Set echo_area_message and
6122 previous_echo_area_message.
6123 (echo_area_display): Set previous_echo_area_message.
6124 (redisplay_internal): Display echo area if echo_area_message
6125 or previous_echo_area_message are set.
6126 (redisplay_preserve_echo_area): Test/set echo_area_message and
6127 previous_echo_area_message.
6128 (redisplay_window): Test echo_area_message.
6129 (message3_nolog): New.
6132 * editfns.c (Fformat): Add text properties to the result string
6133 from properties of the format string and properties of string
6136 * textprop.c (text_property_list): New.
6137 (add_text_properties_from_list): New.
6138 (extend_property_ranges): New.
6140 1999-03-29 Gerd Moellmann <gerd@gnu.org>
6142 * xfaces.c (Qraised, Qsunken, QCshadow): Removed.
6143 (QCline_width, QCstyle, Qpressed_button, Qreleased_button): New.
6144 Use these symbols for the box face attribute instead of the
6147 1999-03-12 Gerd Moellmann <gerd@gnu.org>
6149 * xfaces.c (realize_tty_face): Don't set alt_char_p of face.
6150 Correct wrong test for slant.
6152 1999-03-10 Gerd Moellmann <gerd@gnu.org>
6154 * xfaces.c: Use `unspecified' for unspecified face attributes,
6155 use t and nil for on/off.
6157 1999-03-06 Gerd Moellmann <gerd@gnu.org>
6159 * buffer.c (syms_of_buffer): Extend doc string of
6162 * xfaces.c (x_face_list_fonts): New parameter try_alternatives_p.
6163 (first_font_matching): New.
6164 (set_lface_from_font_name): Use it if font name is a pattern.
6165 (font_field_wildcard_p): Removed.
6167 * dispnew.c (shift_glyph_matrix): Add `window' parameter.
6168 Recompute visible height of rows.
6170 * xterm.c (note_mouse_highlight): Reorder code for help-echo.
6171 Don't accept non-strings for help-echo from overlays.
6173 1999-03-04 Dave Love <fx@gnu.org>
6175 * xterm.c (note_mouse_highlight): Check overlays for help-text
6177 (XTread_socket): Fix compiler warning.
6179 1999-03-05 Gerd Moellmann <gerd@gnu.org>
6181 * xterm.c (note_mouse_highlight): Don't restrict number of
6182 overlay to 10. Call overlays_at so that it doesn't try to
6185 * xdisp.c (compute_line_metrics): Compute glyph row's visible
6188 * dispnew.c (row_equal_p): Compare visible row height, only.
6189 (update_text_area): Draw whole line if visible heights of
6191 (update_window_line): Call after_update_window_line_hook
6192 if visible row height has changed.
6194 * dispextern.h (MATRIX_ROW_VISIBLE_HEIGHT): Removed.
6195 (struct glyph_row): New member visible_height.
6197 * xfaces.c (font_field_wildcard_p): New.
6198 (set_lface_from_font_name): Remove parameter force_p. Accept
6199 font names containing wildcards.
6201 1999-03-04 Gerd Moellmann <gerd@gnu.org>
6203 * xterm.c (x_after_update_window_line): Clear internal border
6204 when windows_or_buffers_changed.
6206 * dispextern.h (WINDOW_WANTS_MODELINE_P): Return zero if window's
6207 buffer has a nil mode_line_format.
6209 1999-03-03 Gerd Moellmann <gerd@gnu.org>
6211 * xterm.c (x_setup_relief_colors): Use either background color
6214 * xfaces.c (realize_x_face): Set face->use_box_color_for_shadows_p.
6216 * dispextern.h (struct face): Add use_box_color_for_shadows_p.
6218 * xterm.c (x_draw_box_rect): New.
6219 (x_draw_glyph_string_box): Renamed from
6220 x_draw_glyph_string_relief. Call x_draw_box_rect.
6222 * xfns.c (QCrelief): New.
6223 (syms_of_xfns): Initialize it.
6225 * dispextern.h (struct glyph): Rename left_shadow_p to
6226 left_box_line_p, right_shadow_p to right_box_line_p.
6227 (MAX_RELIEF_THICKNESS): Removed.
6228 (struct it): Rename members having `relief' in their names
6229 to contain `box' instead.
6231 * xfaces.c (realize_x_face): Handle new box attribute values.
6232 (QCrelief, Qbox): Removed.
6233 (QCshadow, QCcolor, Qraised, Qsunken): New.
6234 (syms_of_xfaces): Initialize new symbols.
6236 1999-03-02 Gerd Moellmann <gerd@gnu.org>
6238 * dispextern.h (LFACE_RELIEF_INDEX): Removed.
6240 * xfaces.c (LFACE_RELIEF): Removed.
6241 (merge_face_vector_with_property): Remove handling of `:relief'.
6242 (Finternal_set_lisp_face_attribute): Ditto.
6243 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
6244 (Finternal_get_lisp_face_attribute): Ditto.
6245 (realize_default_face): Ditto.
6246 (lface_hash): Don't compute hash from relief.
6248 * dispextern.h (struct face): Replace member `relief' by
6249 `box_line_width'. Add member `box'.
6250 (face_box_type): New.
6252 * xterm.c (x_produce_glyphs): If face has overline, add overline
6253 thickness + 1 to ascent.
6255 1999-03-01 Gerd Moellmann <gerd@gnu.org>
6257 * xterm.c (x_draw_glyph_string): Draw underline, overline,
6258 strike-through, and boxes.
6259 (x_draw_glyph_string_underline): Removed.
6261 * xfaces.c (QCoverline, QCstrike_through, QCbox): New.
6262 (Qoverline, Qstrike_through, Qbox): New.
6263 (syms_of_xfaces): Define these symbols.
6264 (check_lface_attrs): Add checks for overline, strike-through,
6266 (Finternal_set_lisp_face_attribute): Set new attributes.
6267 (LFACE_OVERLINE, LFACE_STRIKE_THROUGH, LFACE_BOX): New.
6268 (load_color): Handle new attributes.
6269 (realize_x_face): Ditto.
6270 (merge_face_vector_with_property): Ditto.
6271 (free_face_colors): Ditto.
6272 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
6273 (Finternal_get_lisp_face_attribute): Ditto.
6274 (Finternal_lisp_face_attribute_values): Ditto.
6276 * dispextern.h (lface_attribute_index): Add enumerators for
6277 overstrike, strike-through, and box.
6278 (struct face): Add members for overline, strike-through, and
6281 1999-02-17 Dave Love <fx@gnu.org>
6283 * s/gnu-linux.h s/gnu.h s/irix5-0.h s/netbsd.h s/sco4.h s/sco5.h
6284 s/template.h (NARROWPROTO): Define on the basis of relevant X cf
6287 1999-02-16 Gerd Moellmann <gerd@gnu.org>
6289 * keyboard.c (toolbar_items): Call access_keymap with third
6290 parameter 1, so that we don't get inherited toolbar item
6293 * xdisp.c (redisplay_internal): In optimization 1, don't decrement
6294 the window end vpos when in empty first line of window.
6296 1999-02-15 Gerd Moellmann <gerd@gnu.org>
6298 * xfaces.c (set_font_frame_param): New.
6299 (Finternal_set_lisp_face_attribute): Call it.
6301 Sun Feb 14 10:54:02 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
6303 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
6304 Accept specifications of color for underline.
6306 1999-02-13 Gerd Moellmann <gerd@gnu.org>
6308 * xfaces.c (Finternal_set_lisp_face_attribute): If parameter
6309 `frame' is t, operate on face defaults for new frames. If it
6310 is nil, operate on the selected frame.
6312 1999-02-12 Gerd Moellmann <gerd@gnu.org>
6314 * dispnew.c (check_matrix_invariants): Put it in #if 0.
6315 (update_window): Put the call to check_matrix_invariants in #if 0.
6317 Sun Feb 7 09:58:49 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
6319 * dispextern.h: Remove all else block of UNDERLINE_COLOR.
6320 Remove definition of UNDERLINE_COLOR.
6322 Mon Jan 4 04:43:41 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
6324 * xfaces.c (free_face_colors): Free the color for underline.
6326 * xterm.c (x_draw_glyph_string_underline): Set the color for underline
6329 Sun Jan 3 08:41:10 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
6331 * dispextern.h (UNDERLINE_COLOR): Defined.
6332 (struct face): Added two new members.
6333 underline_color, underline_defaulted_p.
6335 * xfaces.c (merge_face_vector_with_property):
6336 (check_lface_attrs): Accept the string value for underline.
6337 (Finternal_set_lisp_face_attribute): Likewise.
6339 * xfaces.c (load_color): Change the last argument type to enum
6340 lface_attribute_index from int. And addec code for underling coloring.
6341 (load_face_colors): Pass LFACE_*_INDEX to load_color.
6343 1999-02-12 Gerd Moellmann <gerd@gnu.org>
6345 * xfns.c (Fx_image_header): Removed.
6347 1999-02-07 Gerd Moellmann <gerd@gnu.org>
6349 * xterm.c: Don't include <bitmaps/gray>.
6350 (x_term_init): Use gray_bitmap_width and gray_bitmap_height.
6352 * xfns.c (Fx_image_header): Add missing `\n\'.
6353 (gray_bitmap_width, gray_bitmap_height, gray_bitmap_bits): New.
6355 1999-02-01 Gerd Moellmann <gerd@gnu.org>
6357 * xterm.c (x_scroll_bar_create): Set background pixel from
6358 specified scroll bar color.
6359 (x_scroll_bar_set_handle): Use scroll bar foreground color.
6361 * xfns.c (x_set_scroll_bar_foreground): Remove all scroll bars.
6362 (x_set_scroll_bar_background): Ditto.
6364 * xterm.c (x_create_toolkit_scroll_bar): Set scroll bar colors.
6366 * xfns.c (x_default_scroll_bar_color_parameter): New.
6367 (Fx_create_frame): Call it.
6369 1999-01-31 Gerd Moellmann <gerd@gnu.org>
6371 * xfns.c (Fx_create_frame): Initialize scroll bar pixel color
6372 values in x_output structure.
6373 (Qscroll_bar_foreground, Qscroll_bar_background): New.
6374 (syms_of_xfns): Initialize these symbols.
6376 * xterm.h (struct x_output): Add scroll bar pixel colors.
6378 * xfns.c (x_frame_parms): Add entries for scroll bar colors.
6379 (x_set_scroll_bar_foreground): New.
6380 (x_set_scroll_bar_background): New.
6382 1999-01-12 Gerd Moellmann <gerd@gnu.org>
6384 * xdisp.c (handle_single_display_prop): New.
6385 (handle_display_prop): Call it.
6386 (handle_raise_prop): Removed.
6387 (handle_height_prop): Removed.
6388 (handle_space_width_prop): Removed.
6389 (handle_face_prop): Remove handling of raised text.
6390 (handle_display_prop): Do it here.
6392 * dispextern.h (DISPLAY_PROP_IDX): Replaces GLYPH_PROP_IDX.
6393 (RAISE_PROP_IDX): Removed.
6394 (HEIGHT_PROP_IDX): Removed.
6395 (SPACE_WIDTH_PROP_IDX): Removed.
6397 * xdisp.c (Qdisplay): Replaces Qglyph.
6398 (handle_display_prop): Formerly handle_glyph_prop.
6400 1999-01-11 Gerd Moellmann <gerd@gnu.org>
6402 * xdisp.c (reseat_to_string): Set position in display vector to -1.
6403 (handle_stop): Set position in display vector to -1. Don't
6404 check overlay strings when set up to deliver characters from a
6406 (set_iterator_to_next): At the end of a run of characters from a
6407 display vector, check whether the display vector display replaces
6408 the display of a character.
6410 1999-01-05 Gerd Moellmann <gerd@gnu.org>
6412 * xfaces.c (init_frame_faces): Don't realize faces if frame's
6413 X window hasn't been created yet.
6415 1998-12-06 Gerd Moellmann <gerd@gnu.org>
6419 1998-12-04 Gerd Moellmann <gerd@gnu.org>
6421 * config.in (HAVE_SOUND): New.
6423 * emacs.c (main): Call syms_of_sound and init_sound.
6425 * Makefile.in (obj): Add sound.o.
6427 * configure.in: Add checks for machine/soundcard.h and sys/soundcard.h.
6429 * config.in (HAVE_MACHINE_SOUNDCARD_H): New.
6430 (HAVE_SYS_SOUNDCARD_H): New.
6432 1998-12-03 Gerd Moellmann <gerd@gnu.org>
6434 * buffer.h (struct buffer): indicate_empty_lines renamed from
6437 * buffer.c (indicate-empty-lines): Renamed from indicate_zv_lines.
6438 (default-indicate-zv-lines): Likewise.
6440 * dispextern.h (struct glyph_row): Rename indicate_zv_line_p
6441 to indicate_empty_line_p.
6443 * xdisp.c (reseat_at_next_visible_line_start): Reset method
6444 to next_element_from_buffer.
6446 * frame.c (make_frame): Set n_current_toolbar_items to 0.
6448 * xdisp.c (handle_face_prop): Allow symbols of the form `N+'
6451 * xfns.c (xbm_scan): New.
6452 (xbm_read_hexint): Removed.
6453 (xbm_read_bitmap_file_data): Use xbm_scan.
6455 * fileio.c (Finsert_file_contents): Prevent redisplay optimizations.
6457 1998-12-02 Gerd Moellmann <gerd@gnu.org>
6459 * xfns.c (xbm_read_hexint): New.
6460 (xbm_read_bitmap_file_data): New.
6461 (xbm_load_image_from_file): Call xbm_read_bitmap_file_data
6462 instead of XReadBitmapFileData.
6464 * xdisp.c (handle_raise_prop): Compute voffset from current font.
6466 * xfaces.c (face_with_height): New.
6468 * xdisp.c (eval_handler): Renamed from eval_mode_handler.
6469 (eval_form): Renamed from eval_mode_element.
6470 (handle_face_prop): Use it.
6471 (Qheight): Replaces Qsmaller.
6472 (handle_height_prop): Replaces handle_smaller_prop.
6473 (handle_face_prop): If iterator's font_height is not an
6474 integer, evaluate it to get the font height to use.
6476 * dispextern.h (HEIGHT_PROP_IDX): Replaces SMALLER_PROP_IDX.
6477 (struct it): Use `font_height' instead of `smaller'.
6479 1998-12-01 Gerd Moellmann <gerd@gnu.org>
6481 * xdisp.c (reseat_1): New.
6483 (move_it_vertically_backward): Ditto.
6484 (redisplay_window): Don't abort when cursor not found in recenter.
6486 1998-11-30 Gerd Moellmann <gerd@gnu.org>
6488 * xdisp.c (reseat_at_next_visible_line_start): When not
6489 currently delivering display elements from the current buffer,
6490 restore buffer position first.
6491 (init_from_display_pos): Don't set IT's position from the
6492 position passed to this function.
6494 1998-11-28 Gerd Moellmann <gerd@gnu.org>
6496 * config.in (PROTO): Removed.
6498 * xterm.h: Change PROTO to P_.
6500 1998-11-26 Gerd Moellmann <gerd@gnu.org>
6502 * xterm.c (take_vertical_position_into_account): New.
6503 (x_produce_image_glyph): Call it.
6504 (x_produce_stretch_glyph): Ditto.
6505 (x_produce_glyphs): Ditto.
6506 (x_fill_glyph_string): Adjust base line for glyph's voffset.
6507 (x_fill_composite_glyph_string): Ditto.
6508 (x_fill_image_glyph_string): Ditto.
6509 (x_fill_stretch_glyph_string): Ditto.
6511 * xdisp.c (display_line): Always compute row height from
6512 max_ascent and max_descent.
6514 * dispextern.h (struct glyph): Add voffset.
6515 (struct it): Replace height by descent, max_height by max_descent.
6517 * xterm.c (x_append_glyph): Set voffset
6518 (x_append_stretch_glyph): Ditto.
6519 (x_produce_image_glyph): Ditto.
6520 (x_produce_glyphs): Take voffset into account.
6521 (x_produce_image_glyph): Ditto.
6522 (x_produce_stretch_glyph): Ditto.
6524 * dispextern.h (struct it): Add voffset.
6525 * xdisp.c (push_it): Save voffset.
6526 (pop_it): Restore it.
6528 * xdisp.c (it_props): Add entry for `raise'.
6529 (handle_raise_prop): New.
6531 * dispextern.h (RAISE_PROP_IDX): New.
6533 * xdisp.c (Qraise): New.
6534 (syms_of_xdisp): Define Qraised.
6536 * xterm.c (x_scroll_bar_move): Clear to the left and right
6537 of toolkit scroll bars differently.
6538 (x_scroll_bar_move): Removed.
6539 (XTset_vertical_scroll_bar): Move code from x_scroll_bar_move here.
6541 * dispextern.h: Make it compilable --with-x=no.
6545 * keyboard.c: Ditto.
6552 1998-11-25 Gerd Moellmann <gerd@gnu.org>
6554 * xterm.c (XTread_socket): Cancel help-echo when leaving frame.
6556 1998-11-24 Gerd Moellmann <gerd@gnu.org>
6558 * xterm.c (x_set_toolkit_scroll_bar_thumb): When dragging,
6559 update slider size, only.
6560 (xm_scroll_callback): Set dragging member of the scroll bar.
6561 (xt_action_hook): Reset last_scroll_bar_part.
6562 (XTredeem_scroll_bar): Reset bar->dragging to nil.
6564 * xfns.c (Fx_hide_busy_cursor): Don't try to hide busy cursor
6565 window on newly created frames that don't have one.
6567 1998-11-23 Gerd Moellmann <gerd@gnu.org>
6569 * xdisp.c (restore_overlay_strings): Removed.
6570 (restore_dpvec): Removed.
6571 (init_from_display_pos): Inline both functions above.
6573 * xfns.c (IMAGE_NON_NEGATIVE_INTEGER_VALUE): New.
6574 (parse_image_spec): Handle it.
6575 (xbm_format): Use it.
6576 (xpm_format): Ditto.
6577 (pbm_format): Ditto.
6578 (jpeg_format): Ditto.
6579 (tiff_format): Ditto.
6580 (gif_format): Ditto.
6583 * xdisp.c (set_window_cursor): Removed.
6584 (redisplay_internal): Case cursor motion in cursor line of
6585 selected window; use set_cursor_from_row.
6587 1998-11-22 Gerd Moellmann <gerd@gnu.org>
6589 * widget.c (EmacsFrameSetCharSize): Take widget's border width
6592 1998-11-21 Gerd Moellmann <gerd@gnu.org>
6594 * xterm.c (expose_frame): Redraw menu bar window.
6596 * xdisp.c (display_menu_bar): Record hpos instead of x-position
6599 * dispnew.c (change_frame_size_1): Use FRAME_TOP_MARGIN instead
6600 of FRAME_TOOLBAR_LINES. Use `f' instead of `frame'.
6602 * widget.c (set_frame_size): Use FRAME_SCROLL_BAR_COLS
6603 to determine vertical_scroll_bar_extra.
6604 (EmacsFrameSetCharSize): Ditto.
6605 * xfns.c (x_figure_window_size): Ditto.
6607 * xterm.c (x_draw_row_bitmaps): Draw in `bitmap-area' face.
6608 (x_draw_bitmap): Ditto.
6610 * dispextern.h (face_id): New id BITMAP_AREA_FACE_ID.
6611 * xfaces.c (realize_basic_faces): Realize it.
6613 1998-11-20 Gerd Moellmann <gerd@gnu.org>
6615 * xmenu.c (xmenu_show): Add workaround for remaining button grab
6616 under LessTif Use the widget of the frame as parent for the
6619 1998-11-19 Gerd Moellmann <gerd@gnu.org>
6621 * xterm.c (XTread_socket): Inhibit busy cursor for EnterNotify.
6622 When EnterNotify, don't generate a mouse movement event if
6623 notification is from a busy-cursor child window.
6625 * xterm.h (struct x_output): Add busy_window, remove cursor.
6627 * xfns.c (Fx_show_busy_cursor): Formerly Fx_display_busy_cursor.
6628 Use a transparent window to display the busy-cursor.
6629 (Fx_hide_busy_cursor): Formerly Fx_undisplay_busy_cursor.
6631 1998-11-17 Gerd Moellmann <gerd@gnu.org>
6633 * xdisp.c (check_window_end): New, for debugging.
6634 (CHECK_WINDOW_END): New.
6635 (try_window_id): Use it.
6637 * xterm.c (process_expose_from_menu): Return int.
6639 * keyboard.c (kbd_buffer_get_event): Set flag to prevent recording
6640 TOOLBAR_EVENT events in last_nonmenu_event.
6642 1998-11-16 Gerd Moellmann <gerd@gnu.org>
6644 * xdisp.c (redisplay_window): If windows_or_buffers_changed,
6645 window end isn't reliable, so set window_end_valid to nil.
6646 (redisplay_internal): If overlay arrow has changed, set
6647 windows_or_buffers_changed to redisplay thoroughly.
6649 * dispnew.c (adjust_glyph_matrix): Invalidate window end, if
6652 * xfns.c (file_dialog_cb): New.
6653 (Fx_file_dialog): New.
6654 * fileio.c (Fread_file_name): Call it.
6656 * xrdb.c (x_load_resources): Add default resoures for file
6659 1998-11-14 Gerd Moellmann <gerd@gnu.org>
6661 * xterm.c (note_mouse_highlight): Don't highlight when popup
6664 * keyboard.c (timer_check): Inhibit busy cursor around calls to
6665 timer-event-handler. This busy cursor tends to be anoying if
6666 fontifying stealthily.
6668 * dispnew.c (direct_output_for_insert): Give up if current row
6669 contains trailing whitespace.
6671 1998-11-13 Gerd Moellmann <gerd@gnu.org>
6673 * dispextern.h (prop_idx): Add FONTIFIED_PROP_IDX.
6675 * xdisp.c (handle_fontified_prop): New.
6676 (Vfontification_functions): New.
6677 (Qfontification_functions): New.
6678 (it_props): Add handle_fontified_prop.
6680 1998-11-12 Gerd Moellmann <gerd@gnu.org>
6682 * xmenu.c (xmenu_show): Use the frame's edit_widget as parent.
6683 Otherwise, under LessTif, after the popup has gone, all button
6684 press events come in for the frame's widget, and release events
6685 come in for the edit_widget.
6686 * xterm.c (XTread_socket): Remove workaround for that problem.
6687 (x_set_toolkit_scroll_bar_thumb): Add workaround for LessTif
6688 XmScrollBarSetValues.
6689 (SET_SAVED_MENU_EVENT): Give it statement form.
6691 * xfaces.c (display_message): If waiting_for_input, don't display
6694 * window.c (scroll_command): If not acting on current_buffer,
6695 make redisplay consider all windows.
6697 * xfns.c (Fx_hide_tip): Return t if tooltip was open.
6699 * xdisp.c (handle_glyph_prop): Set it->object for images to
6700 the object having the glyph property.
6702 * xterm.c (x_draw_row_bitmaps): Don't draw if row is completely
6705 1998-11-11 Gerd Moellmann <gerd@gnu.org>
6707 * xterm.h (struct x_display_info): Add gray pixmap. * xterm.c
6708 (x_term_init): Create the gray pixmap.
6709 (x_setup_relief_color): Use it.
6710 (x_get_glyph_string_clip_rect): Draw a toolbar window over the
6711 internal border at the top of a frame.
6712 (x_init_glyph_string): Likewise.
6713 (x_draw_glyph_string_relief): Correct right x by 1 pixel for
6715 (XTflash): Don't flash the toolbar window.
6717 * xterm.c (XTread_socket): Workaround for LessTif popup menus
6718 in case of ButtonPress events.
6720 1998-11-10 Gerd Moellmann <gerd@gnu.org>
6722 * xrdb.c (x_load_resources): Add grey background colors as
6723 defaults for menus, scroll bars, and dialogs.
6725 * insdel.c (prepare_to_modify_buffer): Move setting
6726 windows_or_buffers_changed from modify_region here.
6728 * xfns.c (Fx_show_tip): Inhibit redisplay.
6729 (Fx_hide_tip): Ditto.
6730 (Fx_image_header): New.
6732 1998-11-09 Gerd Moellmann <gerd@gnu.org>
6734 * dispnew.c (clear_window_matrices): Set window_end_valid to nil
6735 when clearing current window matrices.
6737 1998-11-08 Gerd Moellmann <gerd@gnu.org>
6739 * xdisp.c (handle_glyph_prop): Don't set an iterator's buffer
6740 position from a string position. Use the right end position
6741 if the property spans a whole overlay string.
6743 1998-11-07 Gerd Moellmann <gerd@gnu.org>
6745 * xmenu.c (menubar_selection_callback): Remove workaround for
6746 Lesstif not calling XmNpopdownCallback because it doesn't
6747 handle the case where users don't select any menu item.
6749 * insdel.c (modify_region): Set windows_or_buffers_changed.
6751 * buffer.c (set_buffer_internal): Don't set
6752 windows_or_buffers_changed.
6754 * xmenu.c (HAVE_BOXES): Define if USE_X_TOOLKIT.
6756 * xmenu.c (menubar_selection_callback): Add workaround for
6757 Lesstif not calling XmNpopdownCallback.
6759 * xdisp.c (eval_mode_element): New.
6760 (eval_mode_handler): New.
6761 (display_mode_element): Use eval_mode_element.
6763 * xdisp.c (display_mode_element): Allow `(:eval FORM)'.
6764 Remove code looking at text props of default value.
6766 * xmenu.c (HAVE_BOXES): Define if using Lucid menus.
6768 1998-11-06 Gerd Moellmann <gerd@gnu.org>
6770 * xmenu.c (single_submenu): Set button_type of menu to
6772 (single_submenu): Likewise for panes and menu items.
6773 (set_frame_menubar): Set button_type of menu bar to none.
6774 (xmenu_show): Likewise.
6775 (single_submenu): Set widget values selected slot.
6776 (xmenu_show): Likewise.
6778 * xmenu.c (push_menu_item): Add parameters `type' and
6779 `selected'. Store it in menu_items.
6780 (MENU_ITEMS_ITEM_TYPE): New.
6781 (MENU_ITEMS_ITEM_SELECTED): New.
6782 (MENU_ITEMS_ITEM_LENGTH): Increase by two.
6784 * xfns.c (clear_image_cache): Get the current time, before
6786 (cache_image): Set prev pointer of next image.
6787 (clear_image_cache): Clear current matrices if any image was
6790 * xterm.c (XTread_socket): Set inhibit_busy_cursor.
6792 * xfns.c (x_set_cursor): New.
6793 (Fx_display_busy_cursor): New.
6794 (Fx_undisplay_busy_cursor): New.
6796 * xterm.h (struct x_output): Add busy_cursor.
6798 * xfns.c (Vx_busy_pointer_shape): New.
6799 (x_set_mouse_color): Create busy cursor.
6801 * process.c (wait_reading_process_input): Show and hide busy
6804 * keyboard.c (command_loop_1): Display busy cursor.
6806 * eval.c (Fsignal): Hide busy cursor.
6808 * buffer.c (set_buffer_internal): Don't set
6809 windows_or_buffers_changed.
6811 * xterm.c (redo_mouse_highlight): New.
6813 1998-11-04 Gerd Moellmann <gerd@gnu.org>
6815 * xfns.c (x_create_x_image_and_pixmap): Add depth parameter.
6816 (x_build_heuritic_mask): New.
6817 (lookup_image): Call it.
6819 * xterm.c (note_toolbar_highlight): Always set up help_echo.
6820 (previous_help_echo): New.
6821 (XTread_socket): Generate help event with nil message when
6822 leaving a region with help-echo.
6823 (note_mouse_highlight): Handle `help-echo' over text.
6824 (XTread_socket): Dispatch VisibilityNotify, CirculateNotify,
6826 (clear_mouse_face): Don't clear if tooltip is shown.
6827 (XTread_socket): Redo mouse-highlight after tooltip is gone.
6828 Avoid SET_FRAME_GARBAGED when tooltip is mapped.
6830 * keyboard.c (Vshow_help_function): New.
6831 (read_char): Use it.
6833 1998-11-03 Gerd Moellmann <gerd@gnu.org>
6835 * xfns.c (x_create_tip_frame): New.
6839 * xterm.c (x_destroy_window): Handle case that we don't have
6842 * dispextern.h (struct glyph_row): Rename no_marginal_areas_p
6843 to full_width_p. Add internal_border_p.
6845 1998-11-02 Gerd Moellmann <gerd@gnu.org>
6847 * xterm.c (note_mode_line_highlight): Check the charpos of
6848 the glyph under the mouse pointer before accessing text
6849 properties at that position.
6851 1998-11-01 Gerd Moellmann <gerd@gnu.org>
6853 * xterm.c (x_draw_image_relief): Handle toolbar_button_relief.
6855 * xdisp.c (auto-raise-toolbar-buttons): New.
6856 (build_desired_toolbar_string): Handle the flag.
6857 (toolbar-button-margin): New.
6858 (toolbar-button-relief): New.
6859 (build_desired_toolbar_string): Use margin and relief.
6861 * xterm.c (x_set_toolkit_scroll_bar_thumb): Remove workaround
6863 (note_mode_line_highlight): New.
6864 (note_mouse_highlight): Call it.
6866 1998-10-31 Gerd Moellmann <gerd@gnu.org>
6868 * s/freebsd.h (NARROWPROTO): New.
6870 * xdisp.c (display_string): New parameter face_string.
6871 (display_mode_element): When displaying a symbol with a string
6872 value, use text properties from the symbol's default value, maybe.
6874 * xrdb.c (x_load_resources): Add font defaults for menus and
6877 1998-10-30 Gerd Moellmann <gerd@gnu.org>
6879 * xfns.c (Fx_create_frame): Try 12pt Courier font first.
6881 1998-10-29 Gerd Moellmann <gerd@gnu.org>
6883 * xterm.c (x_produce_glyphs): Fix bug causing glyphs to be
6884 produced for characters with codes < 32 under certain
6887 * xdisp.c (redisplay_window): Handle values of PT in front
6888 of invisible, intangible text.
6889 (try_window_id): Set overlay_arrow_seen to zero before
6891 (display_mode_element): Assign to glyphs written for a mode
6892 line spec `%x' as object the Lisp format string, as position
6893 the position of the `%' in that string.
6894 (display_string): If displaying a C string, optionally get
6895 the face to use from a Lisp string.
6897 * xterm.c (expose_window_tree): Include mode line height.
6899 * xfns.c (Fx_create_frame): Add toolbar height to frame height.
6901 1998-10-27 Gerd Moellmann <gerd@gnu.org>
6903 * xterm.c (note_mouse_highlight): Change mouse pointer shape
6906 1998-10-26 Gerd Moellmann <gerd@gnu.org>
6908 * window.c (coordinates_in_window): Use CURRENT_MODE_LINE_HEIGHT.
6910 * xdisp.c (redisplay_window): If mode line height has changed,
6911 arrange for a thorough immediate redisplay using the correct mode
6913 (window_box_height): Use CURRENT_MODE_LINE_HEIGHT.
6915 * dispextern.h (MATRIX_MODE_LINE_HEIGHT): New.
6916 (CURRENT_MODE_LINE_HEIGHT): New.
6917 (DESIRED_MODE_LINE_HEIGHT): New.
6919 * keyboard.c (make_lispy_event): Add string and string position
6920 info to mouse-click events.
6921 (read_key_sequence): Handle `local-map' property of mode line
6924 * keyboard.h (POSN_STRING): New.
6926 1998-10-25 Gerd Moellmann <gerd@gnu.org>
6928 * dispnew.c (mode_line_string): Mew.
6930 * xterm.c (xt_action_hook): New.
6931 (x_create_toolkit_scroll_bar): Add action hook.
6932 (xm_scroll_callback): Implement dragging.
6934 * keyboard.c (Qend_scroll): New.
6935 (scroll_bar_parts): Add it.
6937 * termhooks.h (scroll_bar_end_scroll): New.
6939 * xterm.c (XTread_socket): Bug fix.
6941 1998-10-24 Gerd Moellmann <gerd@gnu.org>
6943 * xdisp.c (redisplay_window): Finish scroll bars after
6944 redisplaying toolbar.
6946 * keyboard.c (scroll_bar_parts): Add Qtop and Qbottom.
6947 (syms_of_keyboard): Add Qbottom.
6949 * termhooks.h (scroll_bar_to_top): New.
6950 (scroll_bar_to_bottom): New.
6952 * xdisp.c (redisplay_window): Always resize toolbar window if
6953 auto_resize_toolbar_p is non-zero.
6954 (auto_resize_toolbar_p): Renamed from auto_resize_toolbar.
6956 (window_box_height): New.
6957 (window_box_width): New.
6958 (window_box_left): New.
6959 (window_box_right): New.
6960 (window_box_edges): New.
6962 1998-10-23 Gerd Moellmann <gerd@gnu.org>
6964 * xterm.c (x_set_toolkit_scroll_bar_thumb): Kluge for call to
6965 XawScrollbarSetThumb in FreeBSD.
6966 (x_create_toolkit_scroll_bar): Set resource "beNiceToColormap"
6969 * window.c (get_phys_cursor_glyph): Return null if cursor vpos
6972 * xterm.c (x_create_toolkit_scroll_bar): Set scroll_bar_pixel.
6973 (x_term_init): Initialize it.
6975 * xterm.h (struct x_display_info): Add scroll_bar_pixel.
6977 * xterm.c (x_create_toolkit_scroll_bar): Set LessTif scroll bar's
6980 1998-10-22 Gerd Moellmann <gerd@gnu.org>
6982 * keyboard.c (make_lispy_event): Handle scroll_bar_click
6983 differently when using toolkit scroll bars.
6985 * xterm.c (x_send_scroll_bar_event): New.
6986 (x_scroll_bar_to_input_event): New.
6987 (xaw3d_scroll_callback): New.
6988 (xaw3d_jump_callback): New.
6989 (xm_scroll_callback): New.
6990 (x_toolkit_scroll_p): New.
6991 (XTread_socket): Handle scroll bar client message.
6992 (x_term_init): Initialize Xatom_Scrollbar.
6993 (x_scroll_bar_create): Set cursor.
6994 (xm_scroll_callback):
6995 (x_create_toolkit_scroll_bar): New.
6996 (x_set_toolkit_scroll_bar_thumb): New.
6997 (x_scroll_bar_create): Call x_create_toolkit_scroll_bar.
6998 (XTset_vertical_scroll_bar): Call x_set_toolkit_scroll_bar_thumb.
7000 * xterm.h (struct x_display_info): Add Xatom_Scrollbar.
7002 1998-10-21 Gerd Moellmann <gerd@gnu.org>
7004 * xterm.c (x_scroll_bar_remove): Handle toolkit scroll bars.
7005 (XTread_socket): Don't handle mouse button events for scroll bars
7006 if using toolkit scroll bars.
7007 (XTset_vertical_scroll_bar): Set thumb size and position for
7010 * xterm.h (scroll_bar): Add x_widget_low and x_widget_high.
7012 * xterm.c (XTread_socket): Dispatch expose event to widget
7013 if using toolkit scroll bars.
7014 (x_scroll_bar_expose): Make no-op for toolkit scroll bars.
7015 (x_scroll_bar_create): Create and show a scroll bar widget
7016 if using toolkit scroll bars.
7017 (x_scroll_bar_move): Handle tookit scroll bars.
7019 * Makefile.in (LIBW): Use Xaw3d if present.
7021 * configure.in (USE_TOOLKIT_SCROLL_BARS): New.
7024 * config.in (USE_TOOLKIT_SCROLL_BARS): New.
7027 * xterm.c (XTset_vertical_scroll_bar): Correct position of
7028 right vertical scroll bar.
7030 1998-10-20 Gerd Moellmann <gerd@gnu.org>
7032 * xfns.c (xpm_load): Support reading XPM images from string
7033 buffers containing data in the same format as an XPM file.
7034 Support `:color-symbols'.
7035 (xpm_format): Add `:data'.
7036 (xpm_keyword_index): Add XPM_DATA.
7037 (syms_of_xfns): Add `:color-symbols'.
7038 (xpm_keyword_index): Add XPM_COLOR_SYMBOLS.
7039 (xpm_valid_color_symbols_p): New.
7040 (xpm_image_p): Call it.
7042 * xdisp.c (build_desired_toolbar_string): Add `:algorithm'
7043 attribute to the image if item is not enabled.
7045 * xfns.c (x_laplace): New.
7046 (x_laplace_read_row): New.
7047 (x_laplace_write_row): New.
7048 (lookup_image): Handle common image attributes here. New
7049 attribute `:algorithm'.
7051 * xfaces.c (clear_face_cache): Call clear_image_cache.
7053 * xterm.c (x_inverted_image_mask): Removed.
7054 (x_draw_image_foreground_1): New.
7055 (x_draw_image_glyph_string): Draw images with mask to a temporary
7056 pixmap to reduce flickering.
7058 * xdisp.c (redisplay_toolbar): Handle auto-resize-toolbars.
7059 (display_toolbar_line): Remove parameter `margin'.
7061 1998-10-19 Gerd Moellmann <gerd@gnu.org>
7063 * xdisp.c (toolbar_lines_needed): New.
7064 (auto-resize-toolbars): New.
7066 * xfns.c (cache_image): Correct call to xrealloc.
7068 * dispnew.c (Fset_toolbar_height): Removed.
7070 * xdisp.c (init_xdisp): Use FRAME_TOP_MARGIN instead of
7071 FRAME_MENU_BAR_LINES.
7073 * window.c (Fdelete_other_windows): Use FRAME_TOP_MARGIN
7074 instead of FRAME_MENU_BAR_LINES.
7075 (check_frame_size): Ditto.
7077 * dispnew.c (adjust_frame_glyphs_initially): Use FRAME_TOP_MARGIN
7078 instead of FRAME_MENU_BAR_LINES.
7079 (adjust_frame_glyphs_for_frame_redisplay): Ditto.
7080 (build_frame_matrix): Ditto.
7081 (change_frame_size_1): Ditto.
7083 * frame.h (FRAME_TOOLBAR_LINES): New.
7084 (FRAME_TOP_MARGIN): New.
7086 * window.c (struct save_window_data): Add frame_toolbar_lines.
7087 (Fset_window_configuration): Handle toolbar lines.
7088 (Fcurrent_window_configuration): Save toolbar lines.
7090 * frame.c (syms_of_frame_1): Add Qtoolbar_lines.
7092 * xfns.c (Fx_create_frame): Add default parameter for toolbar.
7094 * frame.h (struct frame): Rename top_margin to toolbar_lines.
7096 * xfns.c (x_frame_parms): Add `toolbar-lines'.
7097 (x_set_toolbar_lines): New.
7099 * keyboard.c (cmd_error_internal): Bug fix.
7101 * xterm.c: Remove double include of syssignal.h.
7103 1998-10-18 Gerd Moellmann <gerd@gnu.org>
7105 * xterm.c (x_toolbar_item): New.
7106 (x_handle_toolbar_click): Use it.
7107 (note_toolbar_highlight): Use it.
7109 * keyboard.c (syms_of_keyboard): Staticpro toolbar_item_properties
7110 and toolbar_items_vectors.
7112 * xterm.c (help_echo): New.
7113 (draw_glyphs_face): Add DRAW_IMAGE_RAISED and DRAW_IMAGE_SUNKEN.
7114 (x_set_glyph_string_gc): Handle them.
7115 (x_after_update_window_line): Don't do anything in pseudo-windows.
7116 (x_produce_image_glyph): Take image margin and face relief into
7118 (x_get_glyph_string_clip_rect): Handle pseudo-windows.
7119 (x_draw_glyph_string_background): Optimize case when face has
7121 (x_setup_relief_color): Take frame instead of glyph string
7123 (x_draw_relief_rect): New.
7124 (x_draw_glyph_string_relief): Call it.
7125 (x_draw_image_glyph_string_foreground): Handle margin and image
7127 (x_draw_image_glyph_string_background): Ditto.
7128 (expose_frame): Redraw toolbar window.
7129 (expose_window): Don't draw cursor for pseudo-windows.
7130 (x_y_to_hpos_vpos): Handle pseudo-windows.
7131 (frame_to_window_pixel_xy): New.
7132 (note_mouse_highlight): Call note_toolbar_highlight.
7133 (x_handle_toolbar_click): New.
7134 (note_toolbar_highlight): New.
7135 (show_mouse_face): Change int parameter `hl' to parameter of
7136 type enum draw_glyphs_face. Handle image highlighting.
7137 (XTread_socket): Return a HELP_EVENT input event if help_echo is
7138 non-nil. Use x_handle_toolbar_click.
7140 * termhooks.h (event_kind): Add HELP_EVENT, TOOLBAR_EVENT.
7142 * xfns.c (image_value_type): Add IMAGE_INTEGER_VALUE,
7144 (parse_image_spec): Handle them.
7145 (image_spec_value): Additional parameter found.
7146 (free_image): Remove image from the vector `images' of the
7148 (clear_image_cache): Additional parameter force_p.
7149 (Fclear_image_cache): New.
7150 (x_find_image_file): New.
7151 (xbm_load): Handle `:margin' and `:relief'. Use
7153 (xpm_load): Likewise.
7154 (pbm_load): Likewise.
7155 (jpeg_load): Likewise.
7156 (tiff_load): Likewise.
7157 (gif_load): Likewise.
7159 * keyboard.c (Qhelp_echo): New symbol.
7160 (read_char): Handle `toolbar' and `help_echo' events.
7161 (kbd_buffer_get_event): Handle HELP_ECHO input event.
7162 (make_lispy_event): Handle TOOLBAR_EVENT.
7163 (toolbar_items): New.
7164 (process_toolbar_item): New.
7166 (init_toolbar_items): New.
7167 (append_toolbar_item): New.
7168 (read_char_x_menu_prompt): Handle `toolbar' event.
7169 (read_key_sequence): Ditto.
7171 * xfaces.c (Qtoolbar): New.
7172 (realize_basic_faces): Realize `toolbar' face.
7173 (face_at_string_position): Remove parameter modeline_p, add
7176 * xfns.c (xbm_load_image_from_file): Don't use Xmu function
7179 1998-10-17 Gerd Moellmann <gerd@gnu.org>
7181 * xdisp.c (init_iterator): Replace parameter modeline_p with
7183 (next_element_from_string): Call get_next_display_element
7184 recursively after handling text properties.
7185 (prepare_menu_bars): Call update_toolbar.
7186 (update_toolbar): New.
7187 (build_desired_toolbar_string): New.
7188 (display_toolbar_line): New.
7189 (redisplay_toolbar): New.
7190 (toolbar_item_info): New.
7191 (redisplay_window): Call redisplay_toolbar.
7192 (Fdump_toolbar_row): New. Defined if compiled with GLYPH_DEBUG.
7194 * dispnew.c (clear_current_matrices): Clear matrices of toolbar
7196 (clear_desired_matrices): Ditto.
7197 (adjust_frame_glyphs_for_window_redisplay): Make toolbar window.
7198 (free_glyphs): Free matrices of toolbar window.
7199 (update_frame): Update toolbar window.
7200 (change_frame_size_1): Take toolbar into account.
7201 (Fset_toolbar_height): New.
7203 * dispextern.h (struct it): Remove member modeline_p, add
7205 (struct image): Add members relief and margin.
7206 (IMAGE_ASCENT): Include margin in height.
7208 1998-10-14 Gerd Moellmann <gerd@gnu.org>
7210 * xfns.c (Fclear_image_cache): New.
7212 * xfaces.c (realize_basic_faces): Realize toolbar face.
7213 (face_at_string_position): Remove parameter modeline_p, add
7216 * dispextern.h (enum face_id): Add TOOLBAR_FACE_ID.
7218 1998-10-13 Gerd Moellmann <gerd@gnu.org>
7220 * keyboard.c (syms_of_keyboard): Intern `:help'.
7222 1998-10-12 Gerd Moellmann <gerd@gnu.org>
7224 * xterm.c (note_toolbar_highlight): New.
7225 (note_mouse_highlight): Call it.
7227 * window.c (window_from_coordinates): Additional parameter toolbar_p.
7228 (coordinates_in_window): Handle toolbar window.
7230 * keyboard.c (toolbar_items): New.
7231 (process_toolbar_item): New.
7232 (parse_toolbar_item): New.
7233 (init_toolbar_items): New.
7234 (append_toolbar_item): New.
7236 * dispextern.h (enum toolbar_item_idx): New.
7237 (enum toolbar_item_image): New.
7239 * frame.h (struct frame): Add toolbar-related members.
7241 * xfaces.c (face_at_string_position): Remove assertion that
7242 current_buffer == window's buffer. This is not the case when
7243 called for the toolbar window.
7245 * frame.c (make_frame): Initialize toolbar members.
7247 * alloc.c (mark_object): Mark toolbar data of frames.
7249 * frame.h (struct frame): Add toolbar-related members
7250 toolbar_window, desired_toolbar_items, current_toolbar_items,
7251 desired_toolbar_string, current_toolbar_string,
7252 n_desired_toolbar_items, n_current_toolbar_items. Add
7255 * xterm.c (x_after_update_window_line): Don't draw bitmap
7256 areas for pseudo-windows.
7257 (expose_frame): Handle toolbar window.
7258 (expose_window): Don't do cursor stuff for pseudo-windows.
7260 * xdisp.c (display_menu_bar): Correct calls to init_iterator.
7262 1998-10-11 Gerd Moellmann <gerd@gnu.org>
7264 * frame.c (make_frame): Initialize toolbar_window.
7266 * alloc.c (mark_object): Make the toolbar window.
7268 * dispnew.c (update_frame): Update frame's toolbar_window.
7269 (clear_current_matrices): Likewise.
7270 (clear_desired_matrices): Likewise.
7271 (adjust_frame_glyphs_for_window_redisplay): Make toolbar_window.
7272 (free_glyphs): Free the toolbar window and its matrices.
7274 * frame.h (struct frame): Add toolbar_window.
7276 * xterm.c (x_draw_glyph_string_relief): Handle mouse-face
7279 1998-10-10 Gerd Moellmann <gerd@gnu.org>
7281 * dispnew.c (buffer_posn_from_coords): Don't screw up if
7282 window start is not in the range BEGV..ZV.
7284 1998-10-09 Gerd Moellmann <gerd@gnu.org>
7286 * xdisp.c (try_scrolling): Experimentally handle the case
7287 that scroll-preserve-screen-position is set to `always'.
7289 * window.c (Vscroll_preserve_screen_position): Replacement for
7290 scroll_preserve_screen_position.
7292 1998-10-08 Gerd Moellmann <gerd@gnu.org>
7294 * dispnew.c: Don't initialize auto structs; the HP/UX compiler
7298 * xdisp.c (make_cursor_line_fully_visible): Adjust this_line_y.
7300 1998-10-06 Gerd Moellmann <gerd@gnu.org>
7302 * minibuf.c (Fminibuffer_complete_word): Fix computation of
7303 i_byte when prompts are inserted into minibuffers.
7305 * dispextern.h (FRAME_INTERNAL_BORDER_WIDTH_SAFE): New.
7306 (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X): Use it.
7307 (WINDOW_DISPLAY_TOP_EDGE_PIXEL_Y): Ditto.
7309 1998-10-04 Gerd Moellmann <gerd@gnu.org>
7311 * xdisp.c (make_cursor_line_fully_visible): New.
7312 (try_scrolling): New.
7313 (redisplay_window): Move scrolling code to try_scrolling.
7314 (make_cursor_line_fully_visible): Handle case of window too small
7315 to show a single line.
7316 (redisplay_window): Case forced window start---use
7317 make_cursor_line_fully_visible.
7318 (redisplay_window): Case cursor movement via current matrix.
7319 If ending up on a partially visible line, make it fully visible
7320 instead of recentering.
7321 (try_scrolling): Additional parameter scroll_smoothly.
7323 * xterm.c (x_draw_bitmap): Don't XClearArea under the pixmap.
7325 1998-09-28 Gerd Moellmann <gerd@gnu.org>
7327 * window.c (window_scroll_pixel_based): Bug fix: vpos used
7328 instead of y-position for scroll-preserved-screen-position.
7330 1998-09-07 Gerd Moellmann <gerd@gnu.org>
7332 * dispnew.c (update_frame_line): If current row is not enabled,
7333 write the whole line.
7335 1998-09-06 Gerd Moellmann <gerd@gnu.org>
7337 * lisp.h (HAVE_FACES): Removed.
7339 * dispextern.h (HAVE_FACES): Removed.
7341 * config.in (HAVE_FACES): Removed.
7343 * dispnew.c (HAVE_FACES): Removed.
7345 * xdisp.c (HAVE_FACES): Removed.
7347 * xfaces.c (HAVE_FACES): Removed.
7349 1998-09-05 Gerd Moellmann <gerd@gnu.org>
7351 * xdisp.c (init_iterator): If face_change_count is non-zero,
7352 free realized faces.
7354 * xfaces.c (free_all_realized_faces): Make it externally visible.
7355 (Finternal_set_lisp_face_attribute): Increment
7356 windows_or_buffers_changed.
7358 * dispnew.c (direct_output_for_insert): Give up if
7359 face_change_count is non-zero.
7360 (direct_output_forward_char): Ditto.
7362 * xfaces.c (face_change_count): New.
7364 1998-09-04 Gerd Moellmann <gerd@gnu.org>
7366 * xterm.c (x_draw_bar_cursor): Don't draw if cursor hpos is out
7369 1998-09-03 Gerd Moellmann <gerd@gnu.org>
7371 * term.c (Ftty_display_color_p): New.
7373 1998-09-02 Gerd Moellmann <gerd@gnu.org>
7375 * xfaces.c (Ftty_defined_colors): New.
7377 * xterm.c (x_produce_glyphs): Fix computation of
7378 contains_overlapping_glyphs_p for ASCII.
7380 * dispnew.c (Fshow_cursor): Don't change cursor state while
7382 (direct_output_for_insert): If a glyph with lbearing or rbearing
7383 is among the new glyphs, set row flag contains_overlapping_glyph_p.
7385 1998-09-01 Gerd Moellmann <gerd@gnu.org>
7387 * term.c (OUTPUT_IF): Make replacement text have statement form.
7388 (OUTPUT1_IF): Ditto.
7389 (TS_italic_mode, TS_end_italic_mode): Removed.
7390 (TS_bold_mode): Removed.
7391 (TS_underscore_mode, TS_end_underscore_mode): Removed.
7392 (TS_enter_bold_mode, TS_enter_dim_mode, TS_enter_blink_mode): New.
7393 (TS_enter_reverse_mode): New.
7394 (TS_enter_underline_mode, TS_exit_underline_mode): New.
7395 (TN_magic_cookie_glitch_ul): New.
7396 (TS_enter_alt_charset_mode, TS_exit_alt_charset_mode): New.
7397 (TS_exit_attribute_mode): New.
7398 (TN_max_colors, TN_max_pairs, TS_orig_pairs): New.
7399 (TS_set_foreground, TS_set_background): New.
7400 (reset_terminal_modes): Switch colors back to default.
7401 (write_glyphs): Turn face on before writing text, turn it off
7403 (insert_glyphs): Ditto.
7404 (term_init): Initialize new terminal capability variables.
7405 (turn_on_face): Turn a face on.
7406 (turn_off_face): Turn a face off.
7408 * lisp.h (MAKE_GLYPH): Remove test for frame type.
7409 (GLYPH_CHAR): Ditto.
7410 (GLYPH_FACE): Ditto.
7412 * xfaces.c (Vface_tty_color_alist): New.
7413 (face-register-tty-color): New.
7414 (face-clear-tty-colors): New.
7416 * dispextern.h (FACE_TTY_DEFAULT_COLOR): New.
7417 (struct it): Remove member faces_p since we now always have faces.
7419 1998-08-31 Gerd Moellmann <gerd@gnu.org>
7421 * dispextern.h (struct face): Add tty appearance flags.
7423 * xdisp.c (init_iterator): Always handle faces.
7424 (extend_face_to_end_of_line): Handle tty frames.
7426 * dispnew.c (clear_glyph_matrix): Allow a null matrix to be
7429 1998-08-30 Gerd Moellmann <gerd@gnu.org>
7431 * xfaces.c (realize_default_face): Use empty strings to indicate
7432 that the face should use the default foreground/background
7433 color of the terminal. Fill font-related attributes with
7434 appropriate values for tty frames.
7436 * emacs.c (main): Call syms_of_xfaces before init_window_once.
7438 * xfaces.c (realize_default_face): If face `default' is not
7439 yet known, create it.
7441 * frame.c (make_terminal_frame): Call init_frame_faces
7444 * xfaces.c (init_frame_faces): Make it work for tty frames.
7445 (free_frame_faces): Ditto.
7446 (clear_face_cache): Ditto.
7447 (recompute_basic_faces): Ditto.
7448 (Fframe_face_alist): Ditto.
7449 (free_realized_face): Ditto.
7450 (prepare_face_for_display): Ditto.
7451 (clear_face_gcs): Ditto.
7452 (lookup_face): Ditto.
7453 (smaller_face): Ditto.
7454 (realize_default_face): Ditto.
7455 (realize_face): Ditto.
7456 (realize_face): Dispatch to functions depending on the frame type.
7457 (realize_x_face): X way of realizing faces.
7458 (realize_tty_face): TTY way of realizing faces.
7460 1998-08-29 Gerd Moellmann <gerd@gnu.org>
7462 * xfaces.c (realize_face): Remove parameter unibyte_registry,
7464 (lookup_face): Remove local variable unibyte_registry.
7466 1998-08-22 Gerd Moellmann <gerd@gnu.org>
7468 * xterm.c (x_draw_glyph_string_relief): Draw top and bottom lines
7471 * xdisp.c (face_before_or_after_it_pos): Fix computation
7474 * editfns.c (make_buffer_string_both): If prompt in buffer,
7475 prevent start > end.
7477 * indent.c (Fvertical_motion): Set current_buffer to window's
7478 buffer if it isn't already.
7480 1998-08-21 Gerd Moellmann <gerd@gnu.org>
7482 * dispextern.h (GLYPH_DEBUG): Use default 0.
7484 * xdisp.c (it_props): New member `smaller'.
7485 (init_iterator): Initialize it.
7487 (push_it): Save value of `smaller' value on the stack.
7488 (pop_it): Restore `smaller' from the stack.
7489 (handle_smaller_prop): New.
7490 (handle_face_prop): Use `smaller' text property to select a
7493 * dispextern.h (SMALLER_PROP_IDX): New.
7494 (struct it): Add member `smaller'.
7496 * xfaces.c (smaller_face): New.
7498 * frame.h (FRAME_WINDOW_WIDTH_ARG): Add bitmap area widths.
7500 * dispnew.c (allocate_matrices_for_window_redisplay): Compute
7501 total pixel width of window differently.
7503 * xdisp.c (init_iterator): Compute width of mode line differently.
7505 * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH): Subtract width
7508 * window.c (Fsplit_window): Include width of bitmap areas in
7510 (window_internal_width): Subtract width of bitmap areas from
7513 1998-08-18 Gerd Moellmann <gerd@gnu.org>
7515 * xdisp.c: Functions reordered for better readability.
7517 * dispnew.c (update_text_area): Handle glyphs with arbitrary
7519 (update_window_tree): Parameter no_scrolling_p removed.
7520 (update_single_window): Ditto.
7522 * xterm.c (x_get_char_font_and_encoding): Renamed to
7523 x_get_char_face_and_encoding.
7525 * dispnew.c (update_text_area): Don't call get_glyph_overhangs
7526 if end of current row reached.
7528 * xterm.c (x_get_glyph_face_and_encoding): New.
7529 (x_get_glyph_overhangs): Call it.
7531 * xdisp.c (Qshow_trailing_whitespace): New.
7532 (Qtrailing_whitespace): New.
7533 (enum prop_handled): New.
7534 (struct props, it_props): New.
7535 (next_overlay_change): New. Works like Fnext_overlay_change
7536 but doesn't use xmalloc.
7537 (handle_stop): Restructured.
7538 (face_before_or_after_it_pos): Case iteration over a string: fix
7539 handling of face before current position.
7541 1998-08-16 Gerd Moellmann <gerd@gnu.org>
7543 * dispnew.c (adjust_glyph_matrix): Don't optimize matrix
7544 reallocation matrix if fonts_changed_p.
7545 (update_text_area): Handle glyphs with lbearing.
7547 1998-08-14 Gerd Moellmann <gerd@gnu.org>
7549 * xdisp.c (struct props): New.
7551 (compute_prop_info): New.
7554 * textprop.c (validate_interval_range): Make it externally
7557 * dispnew.c (direct_output_for_insert): Remove calls
7558 to compute_stop_pos.
7560 * dispextern.h (struct it): Remove check_charpos,
7561 next_overlay_pos. Add what_changes.
7563 1998-08-10 Gerd Moellmann <gerd@gnu.org>
7565 * xterm.c (note_mouse_highlight): Set BEGV_BYTE, ZV_BYTE.
7567 * xfaces.c (Vx_unibyte_registry_and_encoding): Removed. Use
7568 face_default_registry instead.
7570 * syntax.c (scan_sexps_forward): Set up syntax table before
7571 jumping to initial state label.
7573 1998-08-09 Gerd Moellmann <gerd@gnu.org>
7575 * dispnew.c (check_matrix_invariants): Handle case of row end pos
7578 1998-08-08 Gerd Moellmann <gerd@gnu.org>
7580 * xdisp.c (redisplay_window): Case cursor movement---if cursor
7581 ends up in partially visible row, try to scroll. Case forced
7582 window start---handle windows not tall enough to show a single
7585 * window.h (struct window): Member dy renamed vscroll.
7587 * xterm.c (x_list_fonts): Re-activate suppression of scalable
7589 (x_draw_stretch_glyph_string): Set clipping if using GC that
7592 * xdisp.c (redisplay_window): Case forced window start -
7593 don't let cursor end on partially visible row. Use desired
7594 matrix to find a suitable PT if it doesn't appear.
7595 (decode_mode_spec): Merged with 20.2.97.
7596 (try_window_reusing_current_matrix): Give up if old or
7597 new display is vscrolled.
7598 (redisplay_window): Reset vscrolling if forced window start,
7601 1998-08-06 Gerd Moellmann <gerd@gnu.org>
7603 * xfaces.c (realize_default_face): Use the fontset name instead of
7604 the alias for the family attribute of the default face because we
7605 can't easily determine a good alias from fontset-alias-alist.
7606 (face_fontset): Use Fquery_fontset to find the fontset.
7607 (font_list): Additional pattern parameter.
7608 (try_font_list): Ditto.
7609 (set_lface_from_font_name): Set face family from font foundry
7611 (font_list): If family contains a hyphen, build pattern differently.
7613 1998-08-05 Gerd Moellmann <gerd@gnu.org>
7615 * xfaces.c (free_realized_faces): Increment windows_or_buffers_-
7616 changed instead of setting the frame garbaged.
7618 * xfaces.c (lface_equal_p): Don't assume equal Lisp types for
7619 all attribute values. This is wrong if values are unspecified,
7622 * xdisp.c (try_window_id): Give up if window start changed.
7624 * xfaces.c (make_realized_face): Store registry as Lisp object.
7625 (load_face_font_or_fontset): Compute registry of a face
7626 differently. Make it `eq' to Vx_unibyte_registry_and_encoding if
7629 * dispextern.h (FACE_SUITABLE_FOR_CHARSET_P): Compare registries
7632 * alloc.c (mark_face_cache): Mark the registry member of faces.
7634 * dispextern.h (struct face): Make registry a Lisp string.
7636 1998-08-04 Gerd Moellmann <gerd@gnu.org>
7638 * xterm.c (x_get_char_font_and_encoding): Additional parameter
7639 multibyte_p. Handle unibyte text.
7640 (x_append_glyph): Set the multibyte_p flag of glyphs.
7641 (x_produce_image_glyph): Ditto.
7642 (x_append_stretch_glyph): Ditto.
7643 (x_produce_glyphs): Handle unibyte text like ASCII.
7645 * xdisp.c (push_it): Save the multibyte flag of an iterator on the
7647 (pop_it): Restore it.
7648 (face_before_or_after_it_pos): Handle the case that the string or
7650 (get_overlay_strings): Set the multibyte flag of the iterator if
7651 the new overlay string is multibyte.
7652 (get_glyph_property): Likewise.
7653 (get_next_display_element): Don't check for charset changes in
7655 (append_space): Compute face differently for unibyte text.
7656 (extend_face_to_end_of_line): Don't return quickly if face has
7659 * xfaces.c (load_face_font_or_fontset): Store registry and
7660 encoding of the font in the registry member of the face.
7661 (make_realized_face): Additional parameter `registry'.
7662 (free_realized_face): Free the registry of a realized face.
7663 (face_suitable_for_charset_p): Function form of the macro
7664 with the same name in uppercase.
7665 (lookup_face): Use Vx_unibyte_registry_and_encoding if charset < 0.
7666 (choose_face_font): New parameter unibyte_registry.
7667 (choose_face_fontset_font): Ditto.
7668 (realize_default_face): Remember the registry and encoding of
7669 the specified frame font in Vx_unibyte_registry_and_encoding.
7670 (face_at_buffer_position): Handle unibyte.
7671 (face_at_string_position): Likewise.
7672 (realize_face): New parameter unibyte_registry.
7673 (compute_char_face): Handle the unibyte case.
7675 * dispextern.h (struct glyph): Add bit multibyte_p.
7676 (struct face): New member registry holding the registry and
7677 encoding of the X font of the face.
7678 (FACE_UNIBYTE_P): Value is non-zero if face is for unibye text.
7679 (enum face_id): Add BASIC_FACE_ID_SENTINEL.
7680 (FACE_SUITABLE_FOR_CHARSET_P): Handle charset < 0 meansing unibyte
7682 (struct iterator_stack_entry): Add multibyte_p.
7684 * xdisp.c (string_pos): Use string_char_to_byte.
7685 (char_charset): Removed.
7687 1998-08-03 Gerd Moellmann <gerd@gnu.org>
7689 * xterm.c (x_draw_image_glyph_string_foreground): Draw a
7690 rectangle for a block cursor over an image without a mask.
7691 (x_stretch_block_cursor): Added. Non-zero means don't draw
7692 a block cursor over a stretch as wide as that stretch.
7693 (x_draw_stretch_glyph_string): Use it.
7694 (x_draw_hollow_cursor): Ditto.
7696 * minibuf.c (read_minibuf): Use minibuf_prompt instead of prompt.
7697 (read_minibuf): Add front-sticky text property for prompt.
7699 * xdisp.c (char_charset): Return charset of a character,
7700 depending on whether or not multi-byte characters are enabled.
7702 * xfaces.c (Fset_face_charset_registry): Removed.
7703 (x_charset_registry): Determine registry from charset plist.
7705 1998-08-02 Gerd Moellmann <gerd@gnu.org>
7707 * xdisp.c (get_next_display_element): Don't check for charset
7708 changes if multi-byte characters are not enabled.
7710 * xdisp.c (echo_area_display): Use the flush function from the
7711 redisplay interface.
7712 * keyboard.c (detect_input_pending_run_timers): Likewise.
7714 * dispextern.h (produce_*glyphs_hook): Removed.
7715 * term.c (produce_*glyphs): Ditto.
7716 (cursor_to): Remove pixel position parameters.
7718 * dispnew.c: Remove hooks for window-based redisplay, introduce
7719 a redisplay interface structure.
7721 * xterm.c (x_per_char_metric): Return default char metrics if per
7722 char metric exists but contains a zero width. Adobe Courier seems
7723 to contain such characters.
7725 * xdisp.c (compute_line_metrics): Compute the width of rows
7726 without stopping at glyphs with zero width.
7728 1998-08-01 Gerd Moellmann <gerd@gnu.org>
7730 * xdisp.c (display_mode_line): If nothing was displayed at all,
7732 (hscroll_window_tree): Don't subtract 1 from target point if equal
7733 to ZV and window is not the selected window.
7735 * dispnew.c (check_matrix_invariants): Remove check for window
7736 start at BEGV or after newline. This happens in rare cases
7739 1998-07-31 Gerd Moellmann <gerd@gnu.org>
7741 * xfaces.c (x_charset_registry): Use STRING_BYTES.
7742 (syms_of_xfaces): Add Vface_default_registry.
7743 (x_charset_registry): Use it.
7745 * xdisp.c (run_window_scroll_functions): Run window scroll functions.
7746 (redisplay_window): Use it.
7748 * dispnew.c (update_text_area): Handle lbearing of deleted text
7749 by backing up one character.
7751 1998-07-30 Gerd Moellmann <gerd@gnu.org>
7753 * dispnew.c (adjust_glyph_matrix): Use a different check to
7754 decide to do nothing.
7756 * xfaces.c (face_at_string_position): Additional parameter
7757 mode_line_p. If non-zero, merge with the mode line face
7758 instead of the default face.
7759 * dispextern.h (struct it): Add mode_line_p.
7760 * xdisp.c (init_iterator): Set it.
7761 (compute_face_in_string): Use it.
7762 (face_before_or_after_it_pos): Handle strings.
7763 (get_next_display_element): Don't look for relief end in C strings.
7764 (next_element_from_string): Deliver string position instead of
7767 * xterm.c (x_flush): Flush X output buffer.
7770 * xfaces.c (lface_from_face_name): Renamed from lface_from_symbol.
7771 Allow strings as face names.
7773 * xfns.c (forall_images_in_image_cache): Check that frame is
7776 * widget.c (EmacsFrameDestroy): Remove call to free_frame_faces;
7777 it's also called from x_destroy_window. Since this function is
7778 called from X, freeing stuff allocated with xmalloc is dangerous
7781 * xfaces.c (free_realized_faces): Don't clear current matrices
7782 of a frame being destroyed.
7784 * frame.c (make_frame): Call set_window_buffer instead of
7787 * window.c (set_window_buffer): Extracted from Fset_window_buffer,
7788 with an additional argument specifying whether or not hooks may
7790 (Fset_window_buffer): Call it.
7792 * dispnew.c (clear_desired_matrices): Check that frame has
7793 a valid root window before clearing matrices in the window tree.
7794 (clear_current_matrices): Ditto.
7795 (clear_window_matrices): If GLYPH_DEBUG, check that hchild and
7796 vchild are valid windows if not nil.
7798 * xfaces.c (merge_face_vector_with_property): Allow :reverse-video
7800 (Finternal_set_lisp_face_attribute): Ditto.
7801 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
7802 (Finternal_get_lisp_face_attribute): Ditto.
7803 (Finternal_lisp_face_attribute_values): Ditto.
7804 (syms_of_xfaces): Define the symbol `:reverse-video'.
7806 * xdisp.c (get_glyph_property): Renamed from
7807 fill_iterator_from_glyph_property.
7808 (next_element_from_buffer): Handle case that no `glyph' property
7809 was found correctly.
7810 (display_line): Extend face to end of line only if we have faces.
7812 1998-07-29 Gerd Moellmann <gerd@gnu.org>
7814 * dispnew.c (Fshow_cursor): Renamed from blink_cursor. Take
7815 additional window argument.
7817 * xdisp.c (reseat_at_previous_visible_line_start): Renamed from
7818 set_iterator_to_previous_visible_line_start.
7819 (reseat_at_next_visible_line_start): Likewise.
7820 (compute_stop_pos): Renamed from set_iterator_stop_pos.
7821 (face_before_or_after_it_pos): Renamed from get_face_at_it_pos.
7822 (compute_face_in_buffer): Renamed from
7823 compute_face_at_iterator_position.
7824 (compute_face_in_string): Renamed from
7825 compute_face_at_iterator_string_position.
7826 (get_space_width): Renamed from get_iterator_space_width.
7827 (next_overlay_string): Renamed from
7828 set_iterator_to_next_overlay_string.
7829 (get_overlay_strings): Renamed from
7830 get_overlay_strings_at_iterator_position.
7831 (restore_overlay_strings): Renamed from
7832 setup_overlay_strings_from_glyph_pos.
7833 (restore_dpvec): Renamed from setup_iterator_dpvec_from_glyph_pos.
7834 (init_from_display_pos): Renamed from init_iterator_from_glyph_pos.
7835 (init_to_row_start): Renamed from init_iterator_to_row_start.
7836 (init_to_row_end): Formerly init_iterator_to_next_row_start.
7838 * xterm.c: Merge with 20.2.97.
7839 (x_produce_glyphs): Use x_append_stretch_glyph for tabs.
7841 * dispextern.h (struct glyph): Replace text_pos position with
7844 * xdisp.c (this_line_start_pos): Use struct text_pos.
7845 (this_line_end_pos): Renamed from .*endpos; use struct text_pos.
7846 (enum move_it_result): Renamed from move_iterator_result.
7847 (string_pos_nchars_ahead): Compute text_pos in a string from a
7848 known text_pos plus a character delta.
7849 (string_pos): Compute text_pos in string from charpos.
7850 (c_string_pos): Likewise for a C string.
7851 (number_of_chars): Return number of characters in a possibly
7852 multi-byte C string.
7853 (check_it): Renamed from check_iterator. Check that charpos and
7854 bytepos are in sync.
7855 (push_it): Renamed from save_iterator_settings.
7856 (pop_it): Renamed from restore_iterator_settings.
7857 (move_it_.*): Renamed from move_iterator_.*.
7858 (charset_at_position): Take charpos/bytepos into account.
7859 (back_to_previous_line_start): Set iterator to previous line start.
7860 (forward_to_next_line_start): Set iterator to next line start.
7861 (back_to_previous_visible_line_start): Renamed from
7862 move_iterator_previous_visible_line_start.
7863 (set_iterator_to_next_visible_line_start): Handle charpos/bytepos.
7864 (get_face_at_it_pos): Renamed from get_face_from_cursor_pos.
7865 Handle charpos/bytepos.
7866 (compute_face_at_iterator_position): Handle charpos/bytepos.
7867 (compute_face_at_iterator_string_position): Likewise.
7868 (get_iterator_space_width): Likewise.
7869 (load_overlay_strings): Likewise.
7870 (get_overlay_strings_at_iterator_position): Likewise.
7871 (reseat_iterator): Take a text_pos position argument.
7872 (setup_iterator_overlay_strings_from_glyph_pos): Handle charpos/
7874 (init_iterator): Take additional bytepos parameter.
7875 (reseat_iterator_to_string): Handle charpos/bytepos.
7876 (start_display): Take a text_pos parameter. Handle charpos/bytepos.
7877 (next_element_from_string): Handle charpos/bytepos.
7878 (next_element_from_c_string): Likewise.
7879 (fill_iterator_from_glyph_property): Likewise.
7880 (next_element_from_buffer): Likewise.
7881 (set_iterator_to_next): Increment charpos and bytepos of an iterator.
7882 (move_iterator_in_display_line_to): Handle charpos/bytepos.
7883 (move_it_to): Likewise.
7884 (move_it_vertically_backward): Likewise.
7885 (move_it_vertically): Likewise.
7886 (move_it_by_lines): Likewise.
7887 (hscroll_window_tree): Likewise.
7888 (redisplay_internal): Likewise.
7889 (set_cursor_from_row): Likewise.
7890 (redisplay_window): Likewise.
7891 (try_window): Take a text_pos parameter. Handle charpos/bytepos.
7892 (try_window_reusing_current_matrix): Handle charpos/bytepos.
7893 (get_first_unchanged_at_end_row): Compute and return delta_bytes.
7894 (try_window_id): Handle charpos/bytepos.
7895 (Ftrace_redisplay_toggle): Return Qnil.
7896 (get_overlay_arrow_glyph_row): Handle charpos/bytepos.
7897 (insert_left_trunc_glyphs): Likewise.
7899 * dispnew.c: `Merge' with 20.2.97 (it's really too different to
7901 (increment_glyph_matrix_buffer_positions): Add parameter delta_bytes.
7902 (increment_glyph_row_buffer_positions): Ditto.
7903 (copy_glyph_row_contents): Ditto.
7904 (check_matrix_invariants): Add additional checks for charpos/
7905 bytepos consistency.
7906 (direct_output_for_insert): Changed for charpos/bytepos.
7907 (buffer_posn_from_coords): Likewise. Put code dealing with
7908 `direction-reversed' in #if 0.
7910 * xterm.h: Merge with 20.2.97.
7912 * frame.h: Merge with 20.2.97.
7914 * window.h: Merge with 20.2.97. Add window_end_bytepos.
7916 * dispextern.h (MATRIX_ROW_START_CHARPOS): Get charpos of a row
7918 (MATRIX_ROW_START_BYTEPOS): Likewise for the byte position.
7919 (MATRIX_ROW_END_CHARPOS): Likewise for the row end.
7920 (MATRIX_ROW_END_BYTEPOS): Likewise for the row end byte position.
7921 (struct it): Various members renamed from .*pos to .*charpos.
7922 (IT_CHARPOS): Access current buffer character position of an
7924 (IT_BYTEPOS): Access current buffer byte position of an iterator.
7925 (IT_STRING_CHARPOS): Access current string character position of
7927 (IT_STRING_BYTEPOS): Access current string byte position of
7929 (globally): Add function prototypes from 20.2.97.
7931 * everywhere: Use P_ instead of PROTO for function prototypes
7932 because everyone else seems to use P_.
7934 * dispextern.h (struct text_pos): Structure describing a charpos/
7935 bytepos position in text.
7936 (BYTEPOS): Access the byte position part of a text_pos.
7937 (CHARPOS): Likewise for the character position.
7938 (SET_TEXT_POS): Set a text_pos from a character and byte position.
7939 (INC_TEXT_POS, DEC_TEXT_POS): Increment/decrement a text position.
7940 (SET_TEXT_POS_FROM_MARKER): Set a text_pos from a marker.
7941 (SET_MARKER_FROM_TEXT_POS): Set a marker from a text_pos.
7942 (TEXT_POS_EQUAL_P): Compare two text_pos structures for equality.
7943 (struct display_pos): Renamed from glyph_pos. Use struct text_pos
7944 for buffer and string positions.
7945 (struct glyph): Use text_pos.
7946 (struct it): Renamed from display_iterator. Use text_pos.
7948 1998-07-23 Gerd Moellmann <gerd@gnu.org>
7950 * xfns.c (x_kill_gs_process): Get image colors from XImage of a
7953 1998-07-21 Gerd Moellmann <gerd@gnu.org>
7955 * dispextern.h (struct glyph_row): New flag indicate_zv_line_p.
7956 * xterm.c (x_draw_row_bitmaps): Use it.
7957 * dispnew.c (row_equal_p): Ditto.
7958 (update_window_line): Ditto.
7960 * xfns.c (prepare_image_for_display): Don't set loading_failed_p
7963 * dispextern.h (struct image): Removed member loading_failed_p.
7964 It's probably better to have the chance to try to load an image
7967 1998-07-20 Gerd Moellmann <gerd@gnu.org>
7969 * xterm.c (x_draw_bitmap): Draw bitmap for empty lines ending
7970 at ZV if `indicate-zv-lines' is non-nil.
7971 (x_draw_row_bitmaps): Compute bitmap for `indicate-zv-lines'.
7973 * dispnew.c (row_equal_p): Compare displays_text_p and
7974 ends_at_zv_p flags of rows.
7975 (update_window_line): Ditto.
7977 * buffer.h (struct buffer): New member indicate_zv_lines.
7979 * buffer.c (init_buffer_once): Add default for `indicate-zv-lines'.
7980 (init_buffer_once): New variable `default-indicate-zv-lines'.
7981 (syms_of_buffer): New buffer-local varianle `indicate-zv-lines'.
7983 * xdisp.c (redisplay_window): Don't try moving the cursor
7984 if current glyph row w->last_cursor.vpos isn't enabled.
7986 * xterm.c (bitmap_type): Add ZV_LINE_BITMAP.
7988 * window.c (Fset_window_vscroll): Allow only negative scroll
7989 values. Others don't seem to make sense, and this way it's easy
7990 to restore a vscroll of zero.
7992 * xterm.c (x_inverted_image_mask): Check that pixmap could be
7994 (x_draw_image_glyph_string_background): Don't clip if pixmap
7995 could not be created.
7997 * xfns.c (xbm_load_image_from_file): Check that pixmap could
8002 * xterm.c (x_get_glyph_overhangs): Take image and stretch
8003 glyphs into account.
8005 * xfaces.c (realize_default_face): Don't set font family of
8006 the default face from the fontset alias name for `fontset-startup'.
8008 * xfns.c (gs_load): Pass frame's pixel foreground and background
8009 color to the Lisp loader.
8011 1998-07-19 Gerd Moellmann <gerd@gnu.org>
8013 * xfns.c (tiff_image_p, tiff_load): Support TIFF images via
8016 * configure.in (--with-tiff, HAVE_TIFF): Added.
8018 * config.in (HAVE_TIFF): Added.
8020 * Makefile.in (LIBTIFF): Added.
8022 * xfns.c (jpeg_image_p, jpeg_load): Support JPEG images.
8024 * Makefile.in (LIBJPEG): Added.
8026 * xfns.c (resource_types): Enumerators renamed to RES_TYPE_NUMBER,
8027 RES_TYPE_BOOLEAN etc. because of conflict of `boolean' with
8030 * configure.in (HAVE_JPEG, --with-jpeg): Added. On systems
8031 where the library is installed in /usr/local/lib, e.g. FreeBSD,
8032 configure must be run with `--x-includes=/usr/X11R6/include:
8033 /usr/local/include --x-libraries=/usr/X11R6/lib:/usr/local/lib'.
8035 1998-07-18 Gerd Moellmann <gerd@gnu.org>
8037 * config.in (HAVE_JPEG): Added.
8039 * xfns.c (ct_init): Initialize color table used to map RGB colors
8040 from images to X pixel colors.
8041 (ct_free): Free color table.
8042 (ct_lookup): Look an RGB color up.
8043 (ct_allocated_colors): Get vector of allocated colors.
8044 (pbm_image_p): Test if image specification is a valid PPM
8045 image specification.
8046 (pbm_scan_number): Scan a decimal ASCII number from a file.
8047 (pbm_load): Load a PPM image.
8049 * window.c (Fset_window_vscroll): Adjust glyph matrix if
8050 necessary. Take canonical character units as parameter.
8051 (Fwindow_vscroll): Return canonical character units.
8053 * dispnew.c (allocate_matrices_for_window_redisplay): Add negative
8054 w->dy to display height for which glyph rows must be allocated.
8056 1998-07-17 Gerd Moellmann <gerd@gnu.org>
8058 * xfaces.c (face_at_string_position): Merge in region face
8059 so that it won't overwrite the font in the region.
8060 (face_at_buffer_position): Ditto.
8061 (realize_basic_faces): Don't realize region face.
8063 * dispextern.h (enum face_id): REGION_FACE_ID removed.
8065 * xterm.c (x_set_glyph_string_background_width): Don't let
8066 cursor face extend to end of line.
8068 * xdisp.c (append_space): If adding space of default face,
8069 make sure glyph ist produced with right face.
8071 * xterm.c (x_clear_glyph_string_rect): Draw a rectangle in the
8072 background color of a glyph string.
8073 (x_draw_glyph_string_background): Call it.
8074 (x_draw_glyph_string_bg_rect): Ditto.
8075 (x_draw_stretch_glyph_string): Ditto.
8077 1998-07-15 Gerd Moellmann <gerd@gnu.org>
8079 * xdisp.c (init_iterator): Initialize it->current_y to the
8080 window's vscroll w->dy.
8082 * window.c (Fwindow_vscroll): Return number of pixels window
8083 is vscrolled smoothly.
8084 (Fset_window_vscroll): Set the number.
8086 * xdisp.c (move_iterator_to): Recognize case MOVE_TO_POS and
8087 to_pos in truncated part of a line.
8089 1998-07-14 Gerd Moellmann <gerd@gnu.org>
8091 * xdisp.c (move_iterator_in_display_line_to): If very first glyph
8092 doesn't fit on the line, truncate it, despite truncate_lines nil.
8093 (display_line): Ditto.
8095 * xfns.c: Experimental support for Ghostscript images.
8097 * xterm.c (x_term_init): Initialize new atoms DONE and PAGE.
8098 (XTread_socket): React on events from Ghostscript.
8099 (expose_frame): If width or height are zero, redraw entire frame.
8100 (XTread_socket): Call expose_frame after receiving event from
8103 * xterm.h (struct x_display_info): Add atoms DONE and PAGE
8104 for Ghostscript support.
8106 * xdisp.c (redisplay_internal): Return quickly if called
8109 * alloc.c (NSTATICS): Increased to 1024.
8111 1998-07-08 Gerd Moellmann <gerd@gnu.org>
8113 * xterm.c (x_append_stretch_glyph): Append a stretch glyph to an
8114 iterator's glyph row.
8115 (x_produce_stretch_glyph): Call it.
8116 (x_produce_glyphs): Handle `space-width' property; call
8117 x_append_stretch_glyph.
8119 * xdisp.c (syms_of_xdisp): Add symbol `space-width' used as a text
8121 (get_iterator_space_width): Determine value of `space-width'
8122 property at iterator's position.
8123 (reseat_iterator): Call it.
8124 (next_element_from_string): Ditto.
8125 (next_element_from_buffer): Ditto.
8126 (init_iterator): Initialize space_width of iterator.
8127 (redisplay_internal): Don't goto end_of_redisplay if PT hasn't
8128 moved, but cursor blinks.
8129 (redisplay_internal): Set w->last_cursor_off_p after update.
8131 * dispextern.h (enum iterator_prop_idx): Add SPACE_WIDTH_PROP_IDX.
8132 (struct display_iterator): Add new member space_width.
8134 * window.h (struct window): Add last_cursor_off_p.
8136 1998-07-07 Gerd Moellmann <gerd@gnu.org>
8140 * window.c (Fpos_visible_in_window_p): Case window not up to
8141 date---return nil if iterator hasn't reached position.
8143 1998-07-06 Gerd Moellmann <gerd@gnu.org>
8145 * xdisp.c (text_outside_line_unchanged_p): Fix case that
8146 overlays have changed.
8147 (redisplay_window): Case cursor movement. Don't try it if
8148 last_cursor.vpos is out of range.
8150 * xdisp.c (set_cursor_from_row): Set this_line_.* variables. This
8151 way, the display optimization for the line containing the cursor
8152 is used more frequently, esp. when we have a blinking cursor.
8153 (display_line): Don't set this_line_.* variables.
8155 * xterm.c (x_redraw_cursor): Removed.
8156 (x_display_and_set_cursor): Set cursor type depending on
8157 cursor_off_p flag of window.
8159 * dispnew.c (redraw_cursor_hook): Removed.
8160 (Fblink_cursor): Additional parameter on_p to set the cursor_off_p
8161 member of the selected window.
8163 * xfaces.c (Fface_font): Added for compatibility with 20.2.
8165 * xterm.c (x_y_to_hpos_vpos): Return null if not over text.
8166 Return glyph area under x/y.
8167 (note_mouse_highlight): Use x_y_to_hpos_vpos in its new form.
8169 * keyboard.c (detect_input_pending_run_timers): Call gobble_input
8172 1998-07-05 Gerd Moellmann <gerd@gnu.org>
8174 * xdisp.c (text_outside_line_unchanged_p): Test if changes
8175 are all outside of a line of text.
8176 (redisplay_internal): Use it.
8178 1998-06-30 Gerd Moellmann <gerd@gnu.org>
8180 * xdisp.c (next_element_from_buffer): After skipping over
8181 invisible text, look for the `glyph' property.
8182 (set_iterator_stop_pos): Ignore check positions in front
8183 of an iterator's current position.
8185 * xterm.c (show_mouse_face): Don't act on rows that don't exist
8186 anymore or which are marked as not having valid contents.
8188 * xfaces.c (Finternal_set_lisp_face_attribute): Don't free
8189 realized faces if new attribute value is equal to old value.
8191 1998-06-29 Gerd Moellmann <gerd@gnu.org>
8193 * xfaces.c (Finternal_make_lisp_face): Increment
8194 lface_id_to_name_size when lface_id_to_name is reallocated.
8196 1998-06-27 Gerd Moellmann <gerd@gnu.org>
8198 * xdisp.c (set_iterator_stop_pos): Compute initial stop_pos
8199 as minimum of endpos and overlay_pos.
8200 (load_overlay_strings): Set next_overlay_pos of iterator to
8201 -1 if we don't have to check for more overlay strings.
8203 1998-05-09 Gerd Moellmann <gerd@gnu.org>
8205 * xdisp.c (set_iterator_to_next_visible_line_start): Don't
8206 do anything if iterator is at ZV because scan_buffer doesn't
8209 * xterm.c (x_encode_char): Inline it.
8210 (x_get_char_font_and_encoding): Simplified.
8211 (x_per_char_metric): Inline it.
8213 * xterm.c (x_draw_glyph_string_relief): Use clipping.
8215 * xdisp.c (get_next_display_element): Check for end of relief
8216 face moved here from next_element_from_buffer.
8218 * xterm.c (x_produce_image_glyph): Add relief thickness.
8219 (x_produce_stretch_glyph): Ditto.
8221 1998-05-08 Gerd Moellmann <gerd@gnu.org>
8223 * xdisp.c (fill_iterator_from_glyph_property): Handle glyph
8224 property value (space :width WIDTH :height HEIGHT :ascent ASCENT).
8226 * xterm.c (x_produce_stretch_glyph): Produce a stretch glyph
8227 from a glyph property.
8228 (x_produce_glyphs): Use it.
8230 * xdisp.c (set_iterator_to_next): Handle next_element_from_stretch.
8232 * xterm.c (x_produce_image_glyph): Add to current_x only if
8234 (x_produce_glyphs): Ditto.
8236 * xdisp.c (display_line): Compute row height from glyphs in
8239 * xterm.c (x_draw_image_glyph_string_background): Draw
8240 background of an image glyph string.
8241 (x_draw_glyph_string_bg_rect): Draw a rectangular region of
8242 the background of a glyph string.
8243 (x_draw_image_glyph_string_foreground): Draw the foreground of
8244 an image glyph string.
8245 (x_inverted_image_mask): Return the inverted mask of an image.
8247 * xfns.c (x_draw_image): Removed.
8249 * dispextern.h (struct image_type): Remove drawing function.
8251 * xfaces.c (load_face_colors): Swap colors if face is inverse.
8253 * xdisp.c (get_next_display_element): In marginal areas, translate
8254 newlines, tabs, etc. like normal control characters.
8256 * xfaces.c (Fface_color_supported_p): Transpose parameters frame
8258 (free_realized_faces): Set frame garbaged.
8260 * xfaces.c (syms_of_xfaces): Add defsubr for
8261 internal-lisp-face-attribute-values.
8263 1998-05-07 Gerd Moellmann <gerd@gnu.org>
8265 * xterm.c (x_produce_image_glyph): Don't add glyph if area is
8267 (x_produce_image_glyph): Set IT->nglyphs to 1.
8268 (x_draw_image_glyph_string): Use inverted mask to draw background.
8270 * dispextern.h (struct image_type): Additional clipping rect
8271 parameters for drawing functions.
8273 * xterm.c (x_get_glyph_string_clip_rect): Get clip rect for
8275 (x_draw_image_glyph_string): Use it and pass the rect to the
8276 image drawing function.
8278 * xdisp.c (fill_iterator_from_glyph_property): Use position of
8279 first character with `glyph' property as image position. Set
8280 iterator back to that position as long as the image hasn't been
8281 consumed with set_iterator_to_next.
8282 (set_cursor_from_row): Accept when glyph with given position is
8283 not found in the row. Set cursor x to end of line in that case,
8284 so that we can hscroll.
8285 (redisplay_internal): Correct computation of delta by which
8286 positions have changed in redisplay optimization for cursor
8287 row of selected window.
8289 * xdisp.c (display_line): Remove start_pos.
8290 (display_line): Fix bug preventing display optimization for
8291 cursor line of selected window.
8292 (next_element_from_buffer): Avoid XSETBUFFER, use it->w->buffer
8295 * dispnew.c (update_text_area): Use GLYPH_EQUAL_P.
8296 (update_text_area): Take glyph pixel width into account
8297 when trying to find a resync point.
8298 (row_equal_p): Compare glyphs in all areas.
8300 1998-05-06 Gerd Moellmann <gerd@gnu.org>
8302 * xterm.c (x_produce_glyphs): Don't add glyph if area is full.
8304 * dispextern.h (struct glyph_row): Use unsigned hash value.
8306 * xdisp.c (display_line): Simplified and made faster by setting
8307 the cursor with set_cursor_from_row.
8308 (set_cursor_from_row): Handle rows of desired matrix.
8310 1998-05-05 Gerd Moellmann <gerd@gnu.org>
8312 * xdisp.c (set_cursor_from_row): Don't put cursor on glyphs
8313 with type != CHAR_GLYPH.
8314 (fill_iterator_from_glyph_property): Return void. Set
8315 method to next_element_from_image.
8316 (next_element_from_image): Dummy function for delivering a
8318 (set_iterator_to_next): Add method next_element_from_image.
8319 (redisplay_window): When recentering, and cursor vpos is -1
8320 after display, assume middle of window is in first line displayed
8321 in window, and display again.
8322 (fill_iterator_from_glyph_property): Assign image glyph
8323 the position of the first character having the glyph property.
8325 * dispextern.h (IMAGE_ASCENT): Compute ascent of image.
8326 * xfns.c (x_draw_image): Use it.
8327 * xterm.c (x_produce_image_glyph): Use it.
8329 * xterm.c (x_produce_image_glyph): Set iterator's pixel_width.
8331 * Makefile.in: Extraneous #define of LIBXPM removed.
8333 * xterm.c (x_produce_glyphs): Produce a STRETCH_GLYPH for tabs.
8334 (x_fill_stretch_glyph_string): Fill a glyph string from a
8336 (x_compute_glyph_string_overhangs): Compute overhangs only
8337 for text glyph strings.
8338 (x_draw_stretch_glyph_string): Draw a stretch glyph string.
8339 (x_draw_glyph_string): Call it.
8341 * dispextern.h (glyph_type): Add STRETCH_GLYPH.
8342 (struct glyph): Add sub-structure for stretchable glyphs.
8343 (GLYPH_EQUAL_P): Compare glyph type and u.val.
8345 * xdisp.c (get_overlay_arrow_glyph_row): Put face code into
8348 * xterm.c (x_produce_glyphs): Use ASCII face for spaces of a TAB.
8350 * xdisp.c (fill_iterator_from_glyph_property): Renamed from
8351 setup_iterator_from_glyph_property. Don't do it for terminal
8354 * xterm.c (x_produce_image_glyph): Produce glyph for image
8355 that can't be loaded.
8357 * xfns.c (lookup_image): If image can't be loaded, set its
8358 width and height so that we can draw a rectangle.
8359 (x_draw_image): Draw a rectangle for images that don't have
8361 (make_image): Set hash value.
8362 (image_spec_equal_p): Use image_spec_value.
8364 * xterm.c (expose_frame): Don't try to redraw if basic faces
8365 haven't benn realized yet.
8366 (x_draw_image_glyph_string): Fill background only if image
8367 is not as tall as row.
8369 1998-05-04 Gerd Moellmann <gerd@gnu.org>
8371 * Makefile.in (LIBXPM): If not already defined, define to -lXpm.
8372 (LIBX)[HAVE_X11]: Add LIBXPM.
8374 * xfns.c (xpm_image_p): Implementation of image type functions
8378 * dispextern.h (struct image): Add mask pixmap for XPM.
8380 * xfns.c (x_draw_image): Handle images with masks.
8382 * configure.in: --with-xpm added. Code detecting -lXpm added.
8384 * config.in: Add HAVE_XPM.
8386 * xfns.c (xbm_draw): Removed.
8387 (x_draw_image): Default implementation for drawing images.
8388 (xbm_keyword_index): Remove XBM_DEPTH.
8389 (xbm_format): Remove `:depth'.
8390 (xbm_image_spec_from_file): Removed to reduce consing.
8391 (xbm_load_image_from_file): Added for the same reason.
8393 * xterm.c (x_fill_image_glyph_string): Don't set ybase of
8395 (x_draw_image_glyph_string): Pass ybase to image draw function.
8397 * xfns.c (make_image): Set default baseline.
8399 * xterm.c (x_produce_image_glyph): Compute ascent of image
8400 from its height and baseline percentage.
8402 * xfns.c (xbm_keyword_index): Add XBM_BASELINE.
8403 (xbm_format): Add description for `:baseline'.
8404 (xbm_image_spec_from_file): Add keywords from original spec to
8406 (xbm_load): Set baseline of image.
8407 (xbm_image_p): Check range for baseline.
8409 * dispextern.h (struct image): Add member baseline.
8411 * xdisp.c (dump_glyph_matrix): Handle image glyphs.
8413 * term.c (produce_glyphs): Change assertion to allow DISP_IMAGE.
8415 * xdisp.c (get_next_display_element): Do character translations
8416 only if delivering characters.
8418 1998-05-03 Gerd Moellmann <gerd@gnu.org>
8420 * dispextern.h (ITERATOR_AT_END_OF_LINE_P): Test for
8423 * xterm.c (x_produce_image_glyph): Poduce image glyphs.
8424 (x_produce_glyphs): Call x_produce_glyphs for DISP_IMAGE.
8426 1998-05-02 Gerd Moellmann <gerd@gnu.org>
8428 * xfns.c (prepare_image_for_display): Set image timestamp.
8429 (clear_image_cache): Clear images if image's timestamp +
8430 Vimage_eviction_seconds is > now.
8431 (syms_of_xfns): New variables image-eviction-seconds, and
8433 (add_image_format): Add to image-types.
8434 (xbm_load): Support new image spec format.
8435 (x_alloc_image_color): Allocate a color for an image.
8437 * dispextern.h (struct image): Add timestamp.
8439 * xfns.c (xbm_image_p): Allow bool-vectors, vectors of strings and
8440 vectors of bool-vectors.
8441 (xbm_lisp_object_from_file): Build new format image spec.
8443 1998-05-01 Gerd Moellmann <gerd@gnu.org>
8445 * xfaces.c (init_frame_faces): Initialize image cache.
8446 (free_frame_faces): Free it.
8448 * xterm.c (x_delete_display): Don't free image cache.
8450 * emacs.c (main): Call init_xfns.
8452 1998-04-30 Gerd Moellmann <gerd@gnu.org>
8454 * alloc.c (mark_object): Mark objects in image cache.
8456 * xfns.c (x_set_internal_border_width): Correct call to
8457 widget_store_internal_border_width.
8459 * widget.c (widget_store_internal_border): Return void.
8461 * xfns.c (x_destroy_bitmap): Use xfree instead of free. Return
8463 (init_x_parm_symbols): Return void.
8464 (x_report_frame_params): Ditto.
8465 (x_set_border_pixel): Ditto.
8466 (syms_of_xfns): Ditto.
8467 (x_destroy_all_bitmaps): Use xfree instead of free.
8469 * xterm.h (FRAME_X_IMAGE_CACHE): Access the image cache of a frame.
8471 * xterm.c (x_term_init): Initialize image_cache of display info.
8472 (x_delete_display): Free image cache.
8474 * xterm.h (struct x_display_info): Add image_cache.
8476 * xfns.c (make_image_cache): Allocate a new image cache.
8477 (free_image_cache): Free an image cache.
8478 (make_image): Allocate an image.
8479 (free_image): Free an image.
8481 * dispextern.h (struct image): Structure describing an image.
8482 (struct image_cache): Structure describing an image cache.
8484 1998-04-29 Gerd Moellmann <gerd@gnu.org>
8486 * xdisp.c (check_iterator_glyph_property): Return int. Value is
8487 non-zero if iterator is filled with something to return.
8488 (next_element_from_buffer): Immediately return if
8489 setup_iterator_from_glyph_prop has filled iterator with pixmap.
8490 (next_element_from_string): Likewise.
8492 * xfaces.c (load_pixmap): Allow to pass null for W_PTR and H_PTR.
8494 * dispextern.h (struct glyph): Add pixmap_id.
8495 (display_element_type): Add DISP_PIXMAP.
8497 * xmenu.c (popup_get_selection): Use xmalloc/xfree instead of
8500 * xfaces.c (clear_font_table): Free fonts not used by fontsets.
8501 (clear_face_cache): Call it.
8503 * xterm.c (x_query_font): Don't look at empty font table slots.
8504 (x_compute_min_glyph_bounds): Likewise.
8505 (x_term_init): Initialize font_table to null.
8506 (x_load_font): Change allocation of font_info structures so
8507 that it is possible to free fonts.
8509 * xfns.c (Fx_close_connection): Use xfree instead of free.
8510 Only free fonts from filled font table entries.
8512 * xfaces.c (best_matching_font): Support use of scalable fonts.
8513 (Fface_scalable_fonts_mode): Toggle use of scalable fonts.
8515 * xterm.h (struct x_display_info): Remove screen_dpi, add resx
8517 * xterm.c (x_term_init): Compute resx and resy.
8519 * xfaces.c (split_font_name): Don't reject scalable fonts.
8521 * xterm.c (x_list_fonts): Set code exclusing scalable fonts
8524 * xfaces.c (xlfd_point_size): Return 0 for fonts whose real
8525 point size cannot be determined.
8527 * xterm.h (FRAME_SMALLEST_CHAR_WIDTH): Return smallest character
8528 width over all fonts on a frame.
8529 (FRAME_SMALLEST_FONT_HEIGHT): Likewise for font height.
8530 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Use these
8533 * xterm.c (x_font_min_bounds): Moved here from xfaces.c.
8534 (x_compute_min_char_bounds): Formerly min_char_bounds in xfaces.c.
8535 (x_load_font): Use x_compute_min_char_bounds.
8537 * xterm.h (struct x_display_info): New members smallest_char_width
8538 and smallest_font_height.
8540 1998-04-28 Gerd Moellmann <gerd@gnu.org>
8542 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Call function with
8543 the same name if GC of face is zero.
8545 * dispextern.h (struct face): Member non_ascii_gc removed.
8547 * xterm.c (x_get_char_font_and_encoding): Return face's font
8548 for characters < 0177 in default face. Prepare face for
8549 display before returning it.
8550 (x_produce_glyphs): Use it->charset.
8551 (x_get_char_font_and_encoding): Simplified.
8552 (x_encode_char): Remove parameter `font'.
8554 * xfaces.c (choose_face_font): If registry from charset symbol
8555 doesn't contain a `-', make it a pattern by appending "*-*".
8557 * xdisp.c (check_iterator_glyph_property): Adjust limit for
8558 glyph_check_pos computation to character boundary.
8560 1998-04-27 Gerd Moellmann <gerd@gnu.org>
8562 * fontset.h (FONT_INFO_FROM_ID): Return null if ID is invalid.
8564 * xfaces.c (ascii_face_of_lisp_face): Get the id of the realized
8565 ASCII face for a given Lisp face id.
8567 * xdisp.c (set_iterator_stop_pos): Take glyph_check_pos into
8569 (reseat_iterator): Set glyph_check_pos. Handle case where
8570 new position is < original position.
8571 (check_iterator_glyph_property): Handle glyph property in strings.
8572 (next_element_from_string): Call above function.
8573 (next_element_from_display_vector): Handle faces in glyphs.
8574 (get_next_display_element): Set face_id of glyphs for
8575 control chars to zero.
8577 * Makefile.in (term.o): Add dependency on dispextern.h.
8579 * xdisp.c (syms_of_xdisp): Add symbol `glyph'.
8580 (display_line): Handle marginal areas.
8581 (move_iterator_in_display_line_to): Likewise.
8583 * xfaces.c (Finternal_make_lisp_face): Assign Lisp faces an id.
8585 * xfaces.c (face_at_buffer_position): Don't merge with nil
8587 (face_at_string_position): Ditto.
8589 * dispextern.h (struct display_iterator): Use a stack of saved
8590 values instead of saving check positions etc. individually.
8592 * xdisp.c (set_iterator_to_next): If end of Lisp string reached,
8593 maybe pop the iterator's stack.
8594 (save_iterator_settings): Push a value on iterator's stack.
8595 (get_overlay_strings_at_iterator_position): Use it.
8596 (restore_iterator_settings): Pop the stack.
8597 (set_iterator_to_next_overlay_string): Use it.
8599 * xfaces.c (try_font_list): Use alternative font families.
8601 1998-04-26 Gerd Moellmann <gerd@gnu.org>
8603 * xfaces.c (Fset_face_font_sort_order): Set the order in which
8604 font selection matches fonts.
8605 (Fface_font_sort_order): Return the font sort order.
8606 (best_matching_font): Find best matching font based on sort order.
8607 (cmp_font_names): Sort by given sort order.
8609 * dispextern.h (struct display_iterator): New member faces_p.
8610 * xdisp.c (init_iterator): Initialize it->faces_p.
8611 (compute_face_at_iterator_string_position): Use it.
8612 (compute_face_at_iterator_position): Use it.
8613 (init_iterator): Use it.
8614 (display_mode_line): Ditto.
8616 * xdisp.c (get_next_display_element): Put code choosing a face
8617 when the charset changes in #ifdef HAVE_FACES.
8619 * dispextern.h (FACE_FOR_CHARSET): Replacement for function
8620 lookup_face_for_charset.
8622 * xfaces.c (free_font_names): Renamed from free_split_font_names.
8623 (free_all_realized_faces): Renamed from remove_all_realized_faces.
8625 1998-04-25 Gerd Moellmann <gerd@gnu.org>
8627 * xfaces.c (best_matching_font): Return the name of the best
8628 matching font in an array of font_name structures.
8629 (choose_face_font): Use it.
8630 (choose_face_fontset_font): Use it.
8631 (find_best_weight_font): If final font found has same weight as
8632 the font we started with, return the original font because it is a
8633 better match for the resolution of the display.
8634 (find_best_slant_font): Likewise.
8635 (merge_face_vector_with_property): Check more invalid attribute
8637 (lface_suitable_for_charset_p): Replaced by a macro with the same
8640 1998-04-24 Gerd Moellmann <gerd@gnu.org>
8642 * dispextern.h (struct face): Member
8643 fontset_chosen_for_realization_p removed.
8645 * xfaces.c (cache_face): If face->fontset >= 0, add face to the
8646 end of the collision list, so that we find more specific faces
8648 (lookup_face_for_charset): Look up a new face if face->fontset >=
8649 0, and charset != CHARSET_COMPOSITION.
8651 * xfaces.c (split_font_name): Return zero if point size of font
8652 couldn't be computed.
8653 (realize_default_face): Use ASCII font of a fontset to determine
8654 font-related attributes of the default face.
8655 (face_fontset): Return fontset id for face family.
8656 (font_list): Additional parameter font_pattern. If non-nil,
8657 return fonts matching that pattern.
8659 1998-04-23 Gerd Moellmann <gerd@gnu.org>
8661 * xfaces.c (choose_face_fontset): If new fontset cannot be
8662 constructed, or fontset name cannot be split, return the id of the
8665 * xterm.c (XTframe_up_to_date): Check that frame is an X frame.
8666 When Emacs starts, it may be called for the initial frame which
8669 * dispextern.h (struct face): New members foreground_defaulted_p,
8670 background_defaulted_p.
8671 (struct face): Members `mask' and `cache' removed.
8673 * xfaces.c (load_color): Set them.
8674 (free_face_colors): Check them.
8675 (xlfd_point_size): Return -1 if resolution or point size of
8678 * xfaces.c (free_font): Removed.
8679 (load_face_font_or_fontset): Renamed from load_font.
8680 (load_face_font_or_fontset): Use message2 instead of signalling.
8681 (load_color): Likewise.
8682 (load_pixmap): Likewise.
8684 * xterm.h (struct x_display_info): Add screen_dpi.
8685 * xterm.c (x_term_init): Initialize it.
8686 * xfaces.c (xlfd_point_size): Use it.
8687 (split_font_name): Compute numeric XLFD_RESY.
8688 (cmp_font_names): Make fonts with an y-resolution more
8689 similar to that of the frame appear first in the result.
8691 * xfaces.c (cache_face): If fontset_chosen_for_realization_p
8692 is set for the face to cache, add it to the end of the collision
8694 (try_font_list): If fonts for given family and registry cannot
8695 be found, first try to keep the registry, and choose a different
8697 (choose_face_font): Allow nfonts == 0.
8698 (try_font_list): Give up if no font matches given registry.
8700 1998-04-22 Gerd Moellmann <gerd@gnu.org>
8702 * xterm.c (x_get_char_font_and_encoding): Get font_info from
8703 font info id of the face.
8705 * xfaces.c (load_font): Set font_info_id.
8706 (realize_face): Ditto.
8708 * dispextern.h (struct face): Change member font_info to
8711 * fontset.h (FONT_INFO_ID): Build an ID from a font_info pointer.
8712 (FONT_INFO_FROM_ID): Get a font_info pointer from an ID.
8714 * xdisp.c (extend_face_to_end_of_line): If IT's current charset
8715 isn't ASCII, get the ASCII face before adding a space.
8716 (append_space): Likewise.
8717 (insert_left_trunc_glyphs): Initialize truncate_it's charset
8718 to -1 so that it will compute the right face for the truncation
8721 * xfaces.c (realize_face): Set
8722 face->fontset_chosen_for_realization_p.
8723 (lookup_face_for_charset): If fontset wasn't specified originally
8724 and new charset != CHARSET_COMPOSITION, get a new face for that
8727 * dispextern.h (struct face): New member
8728 fontset_chosen_for_realization_p_specified_p. Set to 1 when
8729 realize_face has chosen a fontset to display composite characters
8730 for a Lisp face not specifying a fontset.
8732 * xdisp.c (extend_face_to_end_of_line): Move tests for default
8733 face and line already filled here. Don't do anything if current
8734 face hasn't a relief or has a background equal to the frame
8737 * xfaces.c (split_font_name): Additional parameter numeric_p.
8738 Don't compute numeric values if it is non-zero.
8739 (choose_face_fontset): Call split_font_name with numeric_p == 0.
8740 (choose_face_fontset): Print a message if fontset contains a
8741 font whose name cannot be split into fields.
8743 1998-04-21 Gerd Moellmann <gerd@gnu.org>
8745 * xfaces.c (try_font_list): Try to load a list of fonts,
8746 possibly using less restrictive patterns.
8747 (choose_face_font): Use it.
8749 * xterm.c (x_get_char_font_and_encoding): For charset !=
8750 CHARSET_ASCII use font_info of face if face hasn't a fontset set.
8752 * dispextern.h (struct face): New member font_info.
8754 * xfaces.c (load_font): Use FS_LOAD_FONT to load fonts for faces
8755 specifying a fontset as well as those not having a fontset.
8756 (free_font): Make it empty.
8757 (realize_face): Use changed load_font.
8759 * xterm.c (x_get_char_font_and_encoding): If face doesn't
8760 fit for charset, get the right one.
8762 * xfaces.c (load_font): Take frame and name parameter, return
8764 (free_font): Likewise.
8765 (split_font_name): Compute numeric values for height, swidth etc.
8766 (cmp_font_names): Use them.
8767 (find_best_width_font): Ditto.
8768 (find_best_height_font): Ditto.
8769 (find_best_weight_font): Ditto.
8770 (find_best_slant_font): Ditto.
8771 (lface_hash): Add weight, slant, swidth and relief to hash value.
8772 (lface_equal_p): Make it faster.
8773 (lface_from_symbol): Use assq_no_quit.
8774 (Fnote_default_face_changed): Removed.
8775 (cmp_font_names): Use strcmp instead of xstricmp.
8776 (face_charset_registries): Removed.
8778 1998-04-20 Gerd Moellmann <gerd@gnu.org>
8780 * frame.h (CHECK_FRAME): Give this macro a statement form.
8781 (CHECK_LIVE_FRAME): Ditto.
8783 * xfaces.c (find_best_width_font): Find the best matching font
8785 (find_best_height_font): Likewise for height.
8786 (find_best_weight_font): Likewise for weight.
8787 (find_best_slant_font): Likewise for slant.
8788 (choose_face_font): Use them.
8789 (get_lface_attributes): Always return frame-local face attrs.
8790 (Finternal_merge_in_global_face): Merge local face with
8791 global face attributes.
8793 * xfaces.c (check_lface_attrs, check_lface): Check consistency of
8794 Lisp face attributes.
8796 1998-04-19 Gerd Moellmann <gerd@gnu.org>
8798 * xfaces.c (Finternal_set_lisp_face_attribute): Add :bold
8799 and :italic for compatibility.
8800 (Finternal_set_lisp_face_attribute_from_resource): Handle
8801 :bold and :italic. Handle boolean resource values for
8802 :underline and :italic.
8804 * xfns.c (display_x_get_resource): Make it externally visible.
8806 * xfaces.c (lface_from_symbol): Take a frame as parameter.
8807 If that frame is non-null, return the frame-local face.
8808 (Finternal_make_lisp_face): Additional frame argument.
8809 (lface_attributes): Get face attributes from global and frame-local
8811 (Finternal_lisp_face_equal_p): Additional frame argument.
8812 (merge_lisp_face_vector_with_property): Ditto.
8813 (Frealize_basic_faces): Removed.
8814 (Finternal_get_lisp_face_attribute): Additional frame argument.
8815 (Finternal_lisp_face_p): Ditto.
8816 (load_color) [MSDOS]: Removed because it isn't clear how
8817 to do this for MS-DOS.
8819 * xfaces.c (lface_from_symbol): Get global face definition
8820 from face-global-alist.
8822 * xfaces.c (Finternal_set_lisp_face_attribute): Allow `t'
8823 as values for :underline and :inverse-video.
8824 (Finternal_set_lisp_face_attribute): Allow nil values.
8826 1998-04-17 Gerd Moellmann <gerd@gnu.org>
8828 * xfaces.c (Finternal_make_lisp_face): Return Lisp face vector.
8830 * xfaces.c (syms_of_xfaces): Add Vall_faces.
8831 (Finternal_make_lisp_face): Add new face to Vall_faces.
8833 * xdisp.c (echo_area_display): Remove code recomputing faces.
8834 (redisplay_internal): Ditto.
8835 (init_iterator): Do it here.
8837 * xfaces.c (choose_face_font): Check that swidth doesn't change
8838 for subusequent attributes.
8839 (xlfd_point_size): Return int.
8841 * xdisp.c (redisplay_internal, echo_area-display): If realized
8842 faces have been cleared, call recompute_basic_faces.
8844 * xfaces.c (recompute_basic_faces): Free realized faces. Reset
8845 face_attributes_changed_p.
8846 (remove_all_realized_faces): Remove all realized faces on
8848 (Finternal_set_lisp_face_attribute): Call remove_all_realized_faces.
8850 * xdisp.c (redisplay_internal): If face attributes have been
8851 changed since the last redisplay, recompute basic faces.
8852 (echo_area_display): Ditto.
8854 * xfaces.c (clear_face_gcs): Renamed from clear_realized_face_cache.
8856 * xfaces.c (min_char_bounds): If face cache not yet present,
8857 don't try to get font dimensions from faces.
8859 * xterm.c (x_frame_mode_line_height): If face cache not present
8860 set, return default height.
8862 * alloc.c (mark_face_cache): Check for null faces. Correct
8865 * dispextern.h (struct face): Renamed from struct rface. Member
8866 underline renamed underline_p. Make it a bit-field.
8868 * xfaces.c (init_frame_faces): Allocate face cache.
8869 (free_frame_faces): Free face cache.
8870 (recompute_basic_faces): Realize basic faces only if face cache is
8871 allocated, i.e. after init_frame_faces has been called.
8873 * frame.c (make_frame): Initialze face cache with null.
8875 * xfaces.c (same_size_fonts): Removed.
8877 * xterm.c (x_set_glyph_string_gc): Add post-condition
8879 (x_set_mouse_face_gc): Ditto.
8880 (x_set_mode_line_face_gc): Ditto.
8882 * xfaces.c (realize_default_face): Return int. Value is
8883 zero if frame params don't contain enough information to
8884 realize the default face.
8885 (realize_basic_faces): Ditto.
8886 (init_frame_faces): Realize basic faces.
8888 * xfns.c (x_set_font): First store real font name in frame
8889 parameters, then call recompute_basic_faces.
8891 * xfaces.c (recompute_basic_faces): Call realize_basic_faces.
8893 1998-04-16 Gerd Moellmann <gerd@gnu.org>
8895 * xfaces.c (syms_of_xfaces): Correct calls to defsubr.
8897 * xfns.c (Fx_face_fixed_p): Removed.
8898 (Fx_list_fonts): Moved to xfaces.c.
8900 * xfaces.c (compute_face_at_buffer_pos): Renamed to
8901 face_at_buffer_position. Parameter charset removed; always
8902 compute face for CHARSET_ASCII.
8903 (face_at_string_position): Renamed from
8904 compute_face_at_string_pos. Parameter charset removed; always
8905 compute for CHARSET_ASCII.
8906 (lookup_face_for_charset): Take frame parameter instead of
8908 (lookup_face): Ditto.
8909 (compute_char_face): Renamed from compute_glyph_face.
8911 * xdisp.c (init_iterator): Initialize charset member.
8912 (reseat_iterator_to_string): Ditto.
8913 (get_charset_at_buffer_position): Determine charset at
8914 buffer position in current_buffer.
8915 (reseat_iterator): Call above function.
8916 (compute_face_at_iterator_position): Call
8917 compute_face_at_buffer_pos.
8918 (compute_face_at_iterator_string_position): Call
8919 compute_face_at_string_pos.
8920 (get_face_from_id): Removed.
8921 (get_face_from_cursor_pos): Call compute_face_at_buffer_pos.
8922 Call get_charset_at_buffer_position.
8923 (reseat_iterator): Determine face if charset at pos differs
8924 from iterator's charset.
8925 (reseat_iterator_to_glyph_pos): Removed.
8927 * xfaces.c (compute_face_at_bufpos): Remove parameter charset.
8928 Determine charset from buffer position.
8929 (compute_string_char_face): Renamed to compute_face_at_string_pos.
8930 (compute_face_at_bufpos): Renamed to compute_face_at_buffer_pos.
8932 * dispextern.h (struct display_iterator): Add member charset.
8934 1998-04-15 Gerd Moellmann <gerd@gnu.org>
8936 * xfaces.c (compute_char_face): Removed.
8938 * xdisp.c (get_overlay_arrow_glyph_row): Use compute_glyph_face
8939 with new parameter list.
8941 * xfaces.c (region_face): Removed.
8942 (allocate_face): Removed.
8944 (face_eql): Removed.
8945 (intern_face): Removed.
8946 (clear_face_cache): Removed.
8948 (unload_font): Ditto.
8949 (load_color): Ditto.
8950 (unload_color): Ditto.
8951 (new_computed_face): Ditto.
8952 (intern_computed_face): Ditto.
8953 (ensure_face_ready): Ditto.
8954 (merge_faces): Ditto.
8955 (compute_base_face): Ditto.
8956 (merge_face_list): Ditto.
8957 (Fmake_face_internal): Removed.
8958 (Fset_face_attribute_internal): Ditto.
8959 (face_name_id_number): Removed.
8960 (Fframe_face_alist): Ditto.
8961 (Fset_frame_face_alist): Ditto.
8962 (Finternal_next_face_id): Ditto.
8964 * xterm.h (struct x_output): Remove computed_faces, and
8965 param_faces. Remove macros accessing them.
8967 * xfaces.c: Entirely new face implementation added.
8969 1998-04-11 Gerd Moellmann <gerd@gnu.org>
8971 * dispextern.h (struct glyph_pos): Member `bufpos' renamed
8974 1998-04-10 Gerd Moellmann <gerd@gnu.org>
8976 * xterm.c (x_scroll_bar_move): Clear only regions not covered by
8977 scroll bar window to reduce flickering. Clear entire height.
8979 * xdisp.c (move_iterator_vertically_backward): Set iterator's
8980 current_x and hpos to zero after moving to previous line
8983 1998-04-03 Gerd Moellmann <gerd@gnu.org>
8985 * frame.h (FRAME_FACE_CACHE): Access to a frame's face cache.
8987 * xfaces.c (xlfd_point_size): Compute relative point size of
8988 fonts from font and frame resolution.
8989 (sort_fonts): New function to sort fonts, temporarily setting
8990 font_frame to the frame in effect.
8991 (xlfd_point_size): Take additional frame parameter to be able
8992 to get at the display's resolution.
8994 * xterm.c (x_setup_relief_colors): Use WHITE_PIX_DEFAULT and
8996 (x_setup_relief_color): Use FRAME_X_SCREEN instead of default
8999 1998-03-31 Gerd Moellmann <gerd@gnu.org>
9001 * xfaces.c (choose_face_fontset): Instantiate fontsets.
9003 * fontset.h: Add external declarations for Vfontset_alias_alist
9004 and Vglobal_fontset_alist.
9006 * xfaces.c (merge_lisp_face_vector_with_property): Simplified.
9007 (realize_default_face): If frame parameters contain an artificial
9008 font name naming a fontset, set the family of the default face to
9009 the fontset name given by the registry.
9011 * Makefile.in (alloc.o): Add dependency to dispextern.h.
9013 1998-03-22 Gerd Moellmann <gerd@gnu.org>
9015 * alloc.c (mark_object): Add function prototype. Add cast to
9016 Lisp_Object pointer in call to mark_object for symbol names
9017 because this otherwise gives a warning from gcc 2.8.1.
9018 (mark_face_cache): Mark Lisp objects in realized faces.
9020 1998-03-19 Gerd Moellmann <gerd@gnu.org>
9022 * frame.h (struct frame): Add member face_cache.
9024 * alloc.c (mark_object): Mark face cache.
9025 (mark_face_cache): Mark Lisp faces in face cache of frame.
9027 * frame.c (make_frame): Initialize face_cache.
9028 (Fdelete_frame): Free it.
9030 1998-03-18 Gerd Moellmann <gerd@gnu.org>
9032 * xfaces.c: Very first skeleton of functions for face realization,
9033 face merging, face cache etc.
9035 * dispextern.h (struct rface): Realized faces. Will replace
9036 struct face when tested.
9037 (struct face_cache): Realized face caches.
9039 * xdisp.c (init_iterator): Initialize area member of display
9042 1998-03-17 Gerd Moellmann <gerd@gnu.org>
9044 * xterm.c (x_append_glyph): Use it->area to store glyphs.
9046 * dispextern.h (struct display_iterator): New member area.
9048 * xterm.c (note_overwritten_text_cursor): Note when the text
9049 cursor of a window is overwritten.
9051 * xdisp.c (set_cursor_from_row): If PT is not found in the
9052 row, display the cursor at the start of the row.
9054 * dispnew.c (direct_output_forward_char): Call
9055 set_cursor_from_row.
9057 * xdisp.c (setup_iterator_overlay_strings_from_glyph_pos): If
9058 position is not in an overlay string, set iterator's position and
9059 method explicitly so.
9060 (set_cursor_from_row): Correct cursor position calculation.
9061 Make it externally visible.
9062 (redisplay_window): Call set_cursor_from_row so that there is only
9063 one place where the cursor position is calculated from a current
9066 * dispextern.h (struct display_iterator): New member
9067 overlay_strings_at_end_processed_p.
9069 * xdisp.c (check_iterator): Perform sanity checks on
9071 (next_element_from_buffer): Check for overlay strings at ZV.
9073 1998-03-16 Gerd Moellmann <gerd@gnu.org>
9075 * buffer.c (init_buffer_once): Add left_margin_width and
9076 right_margin_width to buffer_local_flags.
9078 * dispnew.c (margin_glyphs_to_reserve): Function computing
9079 number of glyphs to reserve for a marginal area.
9080 (adjust_glyph_matrix): Call it.
9081 (adjust_frame_glyphs_for_frame_redisplay): Return if frame
9084 * window.c (Fset_window_margins): Allow floats.
9086 * buffer.c (syms_of_buffer): Add buffer-local variables
9087 left-margin-width and right-margin-width. Add defaults
9088 default-left-margin-width and default-right-margin-width.
9090 * buffer.h (struct buffer): New members left_margin_width
9091 and right_margin_width.
9093 * window.c (Fset_window_margins): Make window the last and
9096 * xterm.c (x_draw_glyphs): Compute x-positions for rows with
9097 flag no_marginal_areas_p differently.
9098 (x_clear_end_of_line): Ditto.
9099 (x_draw_glyph_string_relief): Compute width of relief differently
9100 for rows with flag no_marginal_areas_p.
9102 * dispnew.c (update_window_line): Update marginal areas only
9103 for rows that don't have no_marginal_areas_p set.
9105 * xdisp.c (display_mode_line): Set row's flag no_marginal_areas_p.
9106 (display_menu_bar): Ditto.
9108 * dispextern.h (struct glyph_row): New member no_marginal_areas_p.
9110 * dispnew.c (adjust_glyph_matrix): Compute glyph pointers for
9111 marginal areas in window-based redisplay.
9113 * dispextern.h (struct glyph_matrix): New members
9114 left_margin_glyphs and right_margin_glyphs.
9116 1998-03-15 Gerd Moellmann <gerd@gnu.org>
9118 * minibuf.c (read_minibuf_unwind): Return Lisp_Object.
9120 * charset.c (non_ascii_char_to_string): Use char type parameters
9121 because the function is used that way from outside. Use unsigned
9124 * window.c (change_window_height): Return void.
9125 (make_dummy_parent): Return void.
9126 (init_window_once): Return void.
9127 (syms_of_window): Ditto.
9128 (keys_of_window): Ditto.
9129 (delete_window): Correct return with and without value.
9131 * buffer.c (record_buffer): Return void.
9133 * marker.c (unchain_marker): Return void.
9135 * window.c (unshow_buffer): Return void.
9136 (replace_window): Ditto.
9137 (delete_window): Ditto.
9139 * term.c (delete_glyphs_hook): Void return type.
9140 (ring_bell_hook): Ditto.
9141 (set_terminal_window_hook): Ditto.
9143 * sysdep.c (init_sigio): Return void.
9145 * xterm.c (x_set_window_size): Return void.
9146 (x_calc_absolute_position): Ditto.
9147 (x_set_offset): Ditto.
9148 (x_focus_on_frame): Ditto.
9149 (x_unfocus_frame): Ditto.
9150 (x_make_frame_visible): Ditto.
9151 (x_make_frame_invisible): Ditto.
9152 (x_iconify_frame): Ditto.
9153 (x_destroy_window): Ditto.
9154 (x_wm_set_window_state): Ditto.
9155 (x_wm_set_icon_pixmap): Ditto.
9156 (x_wm_set_icon_position): Ditto.
9157 (x_initialize): Ditto.
9158 (x_error_quitter): Ditto.
9159 (x_destroy_window): Use xfree instead of free.
9161 * keyboard.c (clear_waiting_for_input): Return void.
9163 * xterm.c (x_wm_set_size_hint): Return void.
9164 (x_raise_frame): Ditto.
9165 (refreshicon): Ditto.
9166 (x_error_catcher): Ditto.
9167 (x_clear_errors): Ditto.
9169 * keyboard.c (record_asynch_buffer_change): Return void.