1 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3 Redesign redisplay interface to drop global variable updated_window.
4 Always pass currently updated window as a parameter to update routines.
5 * dispextern.h (updated_window): Remove declaration.
6 (struct redisplay_interface): Pass window parameter to
7 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
8 and after_update_window_hook.
9 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
11 * dispnew.c (updated_window): Remove.
12 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13 (update_window_line): Adjust to match redisplay interface changes.
14 * nsterm.m (ns_update_window_begin, ns_update_window_end)
15 (ns_scroll_run, ns_after_update_window_line):
16 * w32term.c (x_update_window_begin, x_update_window_end)
17 (x_after_update_window_line, x_scroll_run):
18 * xterm.c (x_update_window_begin, x_update_window_end)
19 (x_after_update_window_line, x_scroll_run):
20 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
21 Likewise. Adjust comments where appropriate.
22 (x_cursor_to): Simplify because this is always called during window
23 update (but install debugging check anyway).
24 (expose_window): Check must_be_updated_p flag to see whether this
25 function is called during window update.
27 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
29 Do not reset window modification event counters excessively.
30 These leftovers and poor man's tricky methods to catch extra
31 redisplay's attention are no longer needed.
32 * frame.c (set_menu_bar_lines_1):
33 * minibuf.c (read_minibuf_unwind):
34 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
35 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
36 (window_scroll_line_based, Fset_window_configuration):
37 * xdisp.c (redisplay_window): Do not reset last_modified and
38 last_overlay_modified counters.
40 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
42 * xselect.c (x_send_client_event): Set send_event and serial, memset
43 data.l as it might be bigger than data.b. Use 24 bit mask to
44 XSendEvent (Bug#15034).
46 2013-08-07 Eli Zaretskii <eliz@gnu.org>
48 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
49 for TTY frames that are not the top frame on their console.
52 2013-08-07 Martin Rudalics <rudalics@gmx.at>
54 * w32term.c (w32fullscreen_hook): Really maximize frame when
55 asked for (Bug#14841).
57 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
59 Prefer selected_window to Fselected_window, likewise for frames.
60 * buffer.c (Fbuffer_swap_text):
61 * data.c (Fvariable_binding_locus):
62 * window.c (run_window_configuration_change_hook): Adjust users.
63 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
64 Use decode_live_frame.
66 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
68 Be more careful if selected window shows the buffer other than current,
69 use window_outdated only if this is not so. This change should also
70 address some weird issues discussed in Bug#13012.
71 * window.h (window_outdated): New prototype.
72 * window.c (window_outdated): Now here. Convert from static and
73 always assume window's buffer.
74 (Fwindow_end, Fwindow_line_height): Use it.
75 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
76 and always assume window's buffer.
77 (redisplay_window): Adjust user.
78 (redisplay_internal): Call to reconsider_clip_changes once and
79 check whether mode line should be updated only if selected window
81 (run_window_scroll_functions): Use eassert for debugging check.
82 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
84 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
86 * window.c (window_scroll, window_scroll_pixel_based)
87 (window_scroll_line_based): Use bool for booleans.
89 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
91 * process.c: Fix minor off-by-one issues in descriptor counts.
92 This shouldn't fix any real bugs, but it cleans up the code a bit.
93 (max_process_desc, max_input_desc): -1, not 0, means none.
95 (delete_input_desc): New function.
96 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
97 (deactivate_process): Scan backwards when recomuting max_process_desc;
98 that should be faster.
99 (init_process_emacs): Initialize max_input_desc.
101 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
103 Use region cache to speedup bidi_find_paragraph_start.
104 * buffer.h (struct buffer): New member bidi_paragraph_cache.
105 Rename cache_long_line_scans to cache_long_scans.
106 * buffer.c (bset_cache_long_line_scans): Rename to
107 bset_cache_long_scans.
108 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
109 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
111 (syms_of_buffer): Rename cache-long-line-scans to
112 cache-long-scans. Adjust docstring.
113 * search.c (newline_cache_on_off):
114 * indent.c (width_run_cache_on_off): Adjust users.
115 * bidi.c (bidi_paragraph_cache_on_off): New function.
116 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
117 * insdel.c (prepare_to_modify_buffer): Invalidate
118 bidi_paragraph_cache if enabled.
120 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
122 Invalidate region caches only if buffer text is going to be changed.
123 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
124 (modify_text): ...new prototype.
125 (prepare_to_modify_buffer_1): New prototype.
126 * textprop.c (modify_region): Rename to...
127 (modify_text_properties): ...new function.
128 (add_text_properties_1, set_text_properties, Fremove_text_properties)
129 (Fremove_list_of_text_properties): Adjust users.
130 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
131 (modify_text): ...new function.
132 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
133 (prepare_to_modify_buffer_1): ...new function.
134 * casefiddle.c (casify_region):
135 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
136 (Ftranspose_regions): Use modify_text.
138 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
140 * lisp.mk (lisp): Add nadvice.elc.
142 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
144 New macro to iterate over live buffers similar to frames.
145 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
146 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
147 Declare buffer-related variables here to offload lisp.h.
148 * buffer.c (Vbuffer_alist): Adjust comment.
149 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
150 (other_buffer_safely):
151 * data.c (store_symval_forwarding):
152 * dispnew.c (Fframe_or_buffer_changed_p):
153 * fileio.c (Fdo_auto_save):
154 * filelock.c (unlock_all_files):
155 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
157 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
159 Fix some minor races in hosts lacking mkostemp (Bug#15015).
160 * callproc.c (create_temp_file):
161 * filelock.c (create_lock_file):
162 Assume mkostemp, since it's now provided by Gnulib.
164 2013-08-04 Eli Zaretskii <eliz@gnu.org>
166 * w32.c (mkostemp): New function.
167 (mktemp): Remove, no longer used. Most of the code reused in
168 mkostemp. (Bug#15015)
169 (mktemp): Don't undef.
171 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
173 * dispnew.c (glyph_matrix_count, glyph_pool_count):
174 Move under GLYPH_DEBUG and ENABLE_CHECKING.
175 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
176 (free_glyph_pool, check_glyph_memory): Likewise for
177 all users. Adjust comments where appropriate.
179 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
181 * composite.h: Minor fixups.
182 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
183 to fix a misspelling, and change it to an inline function while
184 we're at it (it need not be a macro). All uses changed.
185 (composition_method, composition_valid_p):
186 Rewrite to avoid assignments in if-conditions.
188 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
190 Do not use global Lisp_Object in composition macros.
191 * composite.h (composition_temp): Remove declaration.
192 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
193 (composition_method, composition_valid_p): ...inline functions.
194 (compose_region): Remove the leftover.
195 * composite.c (composition_temp): Remove.
196 (run_composition_function, update_compositions)
197 (composition_compute_stop_pos, composition_adjust_point)
198 (Ffind_composition_internal):
199 * coding.c (handle_composition_annotation):
200 * xdisp.c (handle_composition_prop, check_point_in_composition):
201 Related users changed.
203 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
205 Drop FRAME_PTR typedef.
206 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
207 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
208 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
209 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
210 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
211 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
212 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
213 All related users changed.
215 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
217 * eval.c (default_toplevel_binding): New function.
219 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
220 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
221 (syms_of_eval): Export them.
222 * data.c (Fdefault_value): Micro cleanup.
223 * term.c (init_tty): Use "false".
225 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
227 Fix X GC leak in GTK and raw (no toolkit) X ports.
228 * xterm.c (x_free_frame_resources): If white and black relief
229 GCs are allocated, always free them here.
230 * xfns.c (x_make_gc): Omit redundant initialization.
231 * widget.c (create_frame_gcs): Remove the leftover.
232 (EmacsFrameDestroy): Do nothing because all GCs are now freed
233 in x_free_frame_resources.
235 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
237 * nsterm.m (windowWillResize:toSize:): Only change title if
238 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
240 (viewDidEndLiveResize): New method.
242 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
243 inside NS_IMPL_COCOA.
245 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
247 * insdel.c (adjust_after_replace, replace_range, del_range_2):
248 Do not check whether undo is enabled because record_insert and
249 record_delete does that themselves.
251 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
253 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
254 member which is not really used any more.
255 (FRAME_XIC_BASE_FONTNAME): Remove.
256 * xfns.c (xic_free_fontset): Adjust user.
257 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
258 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
259 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
260 (xdialog_show): Use eassert for debugging check.
261 * w32term.c (x_unfocus_frame): Remove unused dummy function.
263 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
265 * fileio.c, fns.c (merge): Move extern decl from here ...
266 * lisp.h (merge): ... to here.
268 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
270 Fix last font-related change.
271 * w32font.h (w32font_list_internal, w32font_match_internal):
273 * w32uniscribe.c (uniscribe_list, uniscribe_match):
274 (uniscribe_list_family): Adjust to match font API change.
275 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
276 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
278 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
280 * frame.h (FRAME_MOUSE_UPDATE):
281 * nsterm.m (ns_frame_up_to_date): Omit redundant check
282 whether hlinfo->mouse_face_mouse_frame is non-NULL.
284 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
286 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
287 * font.h (struct font_driver): Change list, match, and list_family
288 functions to accept struct frame * as first arg.
289 * font.c (font_score, font_compare, font_sort_entities): Remove
291 (font_sort_entities, font_list_entities, font_select_entity):
292 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
293 match font API change.
294 * xfont.c (xfont_list, xfont_match, xfont_list_family):
295 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
296 * ftxfont.c (ftxfont_list, ftxfont_match):
297 * xftfont.c (xftfont_list, xftfont_match):
298 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
299 * w32font.c (w32font_list, w32font_match, w32font_list):
300 (w32font_list_internal, w32_font_match_internal): Likewise.
301 * xfaces.c (Fx_family_fonts): Adjust user.
303 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
305 Do not use pure Xism x_wm_set_icon_position in non-X ports.
306 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
307 only if HAVE_X_WINDOWS is in use.
308 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
309 * nsterm.m (x_wm_set_icon_position): Remove no-op.
310 * w32term.c (x_wm_set_icon_position): Likewise.
311 * w32fns.c (x_icon): Adjust user.
313 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
315 * xterm.c (last_mouse_press_frame): Remove the
316 leftover which is not really used any more.
317 (handle_one_xevent, syms_of_xterm): Adjust users.
318 (x_flush): Call XFlush once per each X display, not frame.
319 This is better because this code always unconditionally skips
320 non-X frames in Vframe_list and issues the only XFlush if we
321 have more than one X frame on the same X display.
322 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
323 Use bool for booleans.
324 (x_draw_glyph_string_background, cvt_string_to_pixel):
325 (cvt_pixel_dtor): Drop unnecessary prototypes.
326 * xterm.h (x_display_ok): Adjust prototype.
328 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
330 Drop unnecessary functions that deals with frame pixel size.
331 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
332 (x_pixel_height): Drop prototypes.
333 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
334 (x_pixel_height): Drop implementations.
335 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
336 which should be always valid for window frame.
337 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
338 * w32menu.c (Fx_popup_dialog):
339 * xmenu.c (Fx_popup_dialog): Likewise for both.
341 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
343 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
344 frame parameters and call to Fmodify_frame_parameters just once.
345 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
346 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
347 and mention nil frame in docstring.
349 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
351 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
352 (x_figure_window_size): Likewise. Adjust to return long.
353 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
354 (toplevel): Move Qterminal_live_p to...
355 * terminal.c (toplevel): ...here, make it static, and...
356 (syms_of_terminal): ...DEFSYM here.
357 * frame.h (Qterminal_live_p): Remove declaration.
358 (make_frame, x_figure_window_size): Adjust prototype.
359 * nsfns.m (Fx_create_frame): Use long for window flags.
361 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
363 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
364 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
365 Do not assume that emacs_close (INT_MAX) is a no-op.
367 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
369 * xfaces.c (make_face_cache): For struct face_cache, prefer
370 xmalloc to xzalloc and so avoid redundant call to memset.
371 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
373 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
375 * fringe.c (draw_window_fringes, update_window_fringes)
376 (compute_fringe_widths):
377 * w32term.c (x_draw_glyph_string):
378 * window.c (candidate_window_p, Frecenter):
379 * xfaces.c (realize_basic_faces, realize_default_face)
380 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
381 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
382 * xfns.c (x_set_cursor_color, xic_free_xfontset):
383 * xmenu.c (Fx_menu_bar_open_internal):
384 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
385 * xsettings.c (xft_settings_event):
386 * xterm.c (x_draw_glyph_string, x_had_errors_p):
387 Use bool for booleans. Adjust style and comments where
389 * dispextern.h (draw_window_fringes, update_window_fringes)
390 (compute_fringe_widths):
391 * xterm.h (x_had_errors_p): Adjust prototype.
393 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
395 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
396 CHECK_LIST. Rewrite the loop to avoid useless local variable.
398 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
400 * fns.c (toplevel): Remove comment before Fsafe_length because
403 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
405 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
407 2013-07-28 Eli Zaretskii <eliz@gnu.org>
409 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
410 frame which got the message is still alive, before dereferencing
411 its pointer. (Bug#14970)
413 * frame.c (delete_frame): Test "this" frame's minibuffer window to
414 be a live window, before using it as such. (Bug#14970)
416 2013-07-27 Eli Zaretskii <eliz@gnu.org>
418 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
419 w32_detect_focus_change instead of doing part of its job by hand.
420 This fixes the problem whereby FOCUS_OUT events were not sent to
423 2013-07-26 Eli Zaretskii <eliz@gnu.org>
425 * process.c (Fprocess_list): Doc fix.
427 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
428 being re-exposed only if it didn't ask to become visible.
429 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
430 was previously iconified. (Bug#14841)
431 (x_iconify_frame): Mark the frame iconified.
433 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
435 Fix minor problems found by static checking.
436 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
437 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
439 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
441 * eval.c (set_specpdl_old_value): New function.
442 (unbind_to): Minor simplification.
443 (get_backtrace_frame): New function.
444 (Fbacktrace_frame): Use it. Add `base' argument.
445 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
446 (syms_of_eval): Export backtrace-eval.
447 * xterm.c (x_focus_changed): Simplify.
449 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
451 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
453 2013-07-24 Eli Zaretskii <eliz@gnu.org>
455 * xdisp.c (redisplay_window): Instead of moving point out of
456 scroll margin, reject the force_start method, and try scrolling
459 2013-07-24 Ken Brown <kbrown@cornell.edu>
461 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
464 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
466 * eval.c (Fprogn): Do not check that BODY is a proper list.
467 This undoes the previous change. The check slows down the
468 interpreter, and is not needed to prevent a crash. See
469 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
471 2013-07-23 Glenn Morris <rgm@gnu.org>
473 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
475 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
477 Port to GNU/Linux systems with tinfo but not ncurses.
478 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
479 to decide whether ncurses is being used. Without this change,
480 GCC complains about tgetent not being declared, on a system
481 that has tinfo installed but ncurses not installed.
483 * eval.c (Fprogn): Check that BODY is a proper list.
485 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
486 * data.c (Fsetq_default):
487 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
488 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
490 Tune by taking advantage of the fact that ARGS is always a list
491 when a function is declared to have UNEVALLED args.
493 * emacsgtkfixed.c: Port to GCC 4.6.
494 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
496 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
498 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
499 here to silence compiler warnings.
501 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
503 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
504 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
505 from messing up Emacs's 'struct frame' (Bug#14923).
507 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
509 * alloc.c (make_save_ptr_ptr): Define this function.
510 It was inadvertently omitted. It's needed only if
511 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
513 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
515 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
516 frame have focus (Bug#14895).
518 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
520 Avoid vfork-related deadlock more cleanly.
521 * callproc.c (child_setup): When the child's exec fails, output
522 the program name, as that's more useful. Use O_NONBLOCK to avoid
524 * process.c (create_process_1): Remove; no longer needed.
525 (create_process): Remove timer hack; no longer needed, now that
526 the child avoids deadlock.
528 2013-07-20 Glenn Morris <rgm@gnu.org>
530 * image.c (Fimage_flush): Fix doc typo.
532 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
534 Fix array bounds violation when pty allocation fails.
535 * process.c (PTY_NAME_SIZE): New constant.
536 (pty_name): Remove static variable; it's now auto.
537 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
538 Take pty_name as an arg rather than using a static variable.
540 (create_process): Recover pty_flag from process, not from volatile local.
541 (create_pty): Stay inside array even when pty allocation fails.
542 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
544 * lread.c (Fload): Avoid initialization only when lint checking.
545 Mention that it's needed only for older GCCs.
547 2013-07-20 Kenichi Handa <handa@gnu.org>
549 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
550 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
552 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
554 * lread.c (Fload): Avoid uninitialized warning.
556 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
558 Fix some minor file descriptor leaks and related glitches.
559 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
560 (create_lock_file): Use write, not emacs_write.
561 * image.c (slurp_file, png_load_body):
562 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
563 (server_accept_connection):
564 Don't leak an fd on memory allocation failure.
565 * image.c (slurp_file): Add a cheap heuristic for growing files.
566 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
567 as that's what the other routines do. Maybe input need not be
568 blocked at all, but it's better to be consistent.
569 Avoid undefined behavior when strlen is zero.
571 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
572 (NSTATICS): Now a constant; doesn't need to be a macro.
574 2013-07-19 Richard Stallman <rms@gnu.org>
576 * coding.c (decode_coding_utf_8): Add simple loop for fast
577 processing of ASCII characters.
579 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
581 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
583 2013-07-19 Eli Zaretskii <eliz@gnu.org>
585 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
586 unportable 'struct x_display_info'.
587 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
590 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
592 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
593 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
595 (system_process_attributes): Prefer plain char to unsigned char
596 when either will do. Clean up properly if interrupted or if
597 memory allocations fail. Don't assume sscanf succeeds. Remove
598 no-longer-needed workaround to stop GCC from whining. Read
599 command-line once, instead of multiple times. Check read status a
602 Fix obscure porting bug with varargs functions.
603 The code assumed that int is treated like ptrdiff_t in a vararg
604 function, which is not a portable assumption. There was a similar
605 -- though these days less likely -- porting problem with various
606 assumptions that pointers of different types all smell the same as
607 far as vararg functions is conserved. To make this problem less
608 likely in the future, redo the API to use varargs functions.
609 * alloc.c (make_save_value): Remove this vararg function.
610 All uses changed to ...
611 (make_save_int_int_int, make_save_obj_obj_obj_obj)
612 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
614 (make_save_ptr): Rename from make_save_pointer, for consistency with
615 the above. Define only on platforms that need it. All uses changed.
617 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
619 * keyboard.c: Try to fix typos in previous change.
620 (DISPLAY_LIST_INFO): New macro.
621 (kbd_buffer_get_event): Do not access members that are not present
622 in X11. Revert inadvertent change of "!=" to "=".
624 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
626 * keyboard.c (kbd_buffer_get_event):
627 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
628 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
630 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
632 * filelock.c: Fix unlikely file descriptor leaks.
633 (get_boot_time_1): Rework to avoid using emacs_open.
634 This doesn't actually fix a leak, but is better anyway.
635 (read_lock_data): Use read, not emacs_read.
637 * doc.c: Fix minor memory and file descriptor leaks.
638 * doc.c (get_doc_string): Fix memory leak when doc file absent.
639 (get_doc_string, Fsnarf_documentation):
640 Fix file descriptor leak on error.
642 * term.c: Fix minor fdopen-related file descriptor leaks.
643 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
644 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
646 * charset.c: Fix file descriptor leaks and errno issues.
648 (load_charset_map_from_file): Don't leak file descriptor on error.
649 Use plain record_xmalloc since the allocation is larger than
650 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
652 * eval.c (record_unwind_protect_nothing):
653 * fileio.c (fclose_unwind):
655 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
656 The replacement doesn't block input, but that no longer seems
659 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
661 * lread.c: Fix file descriptor leaks and errno issues.
662 (Fload): Close some races that leaked fds or streams when 'load'
664 (Fload, openp): Report error number of last nontrivial failure to open.
665 ENOENT counts as trivial.
666 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
668 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
669 now that the function is always called with a nonnegative arg.
670 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
671 All uses replaced with ...
672 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
674 A few more minor file errno-reporting bugs.
675 * callproc.c (Fcall_process):
676 * doc.c (Fsnarf_documentation):
677 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
678 * process.c (set_socket_option):
679 Don't let a constructor trash errno.
680 * doc.c: Include <errno.h>.
682 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
684 * w32fns.c (unwind_create_tip_frame): Fix declaration.
686 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
688 Fix w32 bug with call-process-region (Bug#14885).
689 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
690 to Fcall_process when the input is empty. This simplifies the
691 code a bit. It makes no difference on POSIXish platforms but
692 apparently it fixes a bug on w32.
694 Fix bug where insert-file-contents closes a file twice (Bug#14839).
695 * fileio.c (close_file_unwind): Don't close if FD is negative;
696 this can happen when unwinding a zapped file descriptor.
697 (Finsert_file_contents): Unwind-protect the fd before the point marker,
698 in case Emacs runs out of memory between the two unwind-protects.
699 Don't trash errno when closing FD.
700 Zap the FD in the specpdl when closing it, instead of deferring
701 the removal of the unwind-protect; this fixes a bug where a child
702 function unwinds the stack past us.
704 New unwind-protect flavors to better type-check C callbacks.
705 This also lessens the need to write wrappers for callbacks,
706 and the need for make_save_pointer.
707 * alloca.c (free_save_value):
708 * atimer.c (run_all_atimers):
710 * alloc.c (safe_alloca_unwind):
711 * atimer.c (unwind_stop_other_atimers):
712 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
713 * menu.c (cleanup_popup_menu) [HAVE_NS]:
714 * minibuf.c (choose_minibuf_frame_1):
715 * process.c (make_serial_process_unwind):
716 * xdisp.h (pop_message_unwind):
717 * xselect.c (queue_selection_requests_unwind):
718 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
719 * alloca.c (record_xmalloc):
720 Prefer record_unwind_protect_ptr to record_unwind_protect with
722 * alloca.c (Fgarbage_collect):
723 Prefer record_unwind_protect_void to passing a dummy.
724 * buffer.c (restore_buffer):
725 * window.c (restore_window_configuration):
726 * xfns.c, w32fns.c (do_unwind_create_frame)
727 New wrapper. All record-unwind uses of wrappee changed.
728 * buffer.c (set_buffer_if_live):
729 * callproc.c (call_process_cleanup, delete_temp_file):
730 * coding.c (code_conversion_restore):
731 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
732 * editfns.c (save_excursion_restore)
733 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
734 (save_restriction_restore):
735 * eval.c (restore_stack_limits, un_autoload):
736 * fns.c (require_unwind):
737 * keyboard.c (recursive_edit_unwind, tracking_off):
738 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
739 * macros.c (pop_kbd_macro, restore_menu_items):
740 * nsfns.m (unwind_create_frame):
741 * print.c (print_unwind):
742 * process.c (start_process_unwind):
743 * search.c (unwind_set_match_data):
744 * window.c (select_window_norecord, select_frame_norecord):
745 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
746 (fast_set_selected_frame):
747 * xfns.c, w32fns.c (unwind_create_tip_frame):
748 Return void, not a dummy Lisp_Object. All uses changed.
749 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
750 * callproc.c (call_process_kill):
751 * fileio.c (restore_point_unwind, decide_coding_unwind)
752 (build_annotations_unwind):
753 * insdel.c (Fcombine_after_change_execute_1):
754 * keyboard.c (read_char_help_form_unwind):
755 * menu.c (unuse_menu_items):
756 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
757 * sound.c (sound_cleanup):
758 * xdisp.c (unwind_redisplay):
759 * xfns.c (clean_up_dialog):
760 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
761 Accept no args and return void, instead of accepting and returning
762 a dummy Lisp_Object. All uses changed.
763 * cygw32.c (fchdir_unwind):
764 * fileio.c (close_file_unwind):
765 * keyboard.c (restore_kboard_configuration):
766 * lread.c (readevalllop_1):
767 * process.c (wait_reading_process_output_unwind):
768 Accept int and return void, rather than accepting an Emacs integer
769 and returning a dummy object. In some cases this fixes an
770 unlikely bug when the corresponding int is outside Emacs integer
771 range. All uses changed.
772 * dired.c (directory_files_internal_unwind):
773 * fileio.c (do_auto_save_unwind):
774 * gtkutil.c (pop_down_dialog):
775 * insdel.c (reset_var_on_error):
776 * lread.c (load_unwind):
777 * xfns.c (clean_up_file_dialog):
778 * xmenu.c, nsmenu.m (pop_down_menu):
779 * xmenu.c (cleanup_widget_value_tree):
780 * xselect.c (wait_for_property_change_unwind):
781 Accept pointer and return void, rather than accepting an Emacs
782 save value encapsulating the pointer and returning a dummy object.
784 * editfns.c (Fformat): Update the saved pointer directly via
785 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
786 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
787 (unwind_body): New function.
788 (record_unwind_protect): First arg is now a function returning void,
789 not a dummy Lisp_Object.
790 (record_unwind_protect_ptr, record_unwind_protect_int)
791 (record_unwind_protect_void): New functions.
792 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
793 * fileio.c (struct auto_save_unwind): New type.
794 (do_auto_save_unwind): Use it.
795 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
796 * insdel.c (struct rvoe_arg): New type.
797 (reset_var_on_error): Use it.
798 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
800 (specbinding_func): Remove; there are now several such functions.
801 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
802 (set_unwind_protect_ptr): New function.
803 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
805 Be simpler and more consistent about reporting I/O errors.
806 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
807 Say "Read error" and "Write error", rather than "I/O error", or
808 "IO error reading", or "IO error writing", when a read or write
810 * process.c (Fmake_network_process, wait_reading_process_output)
811 (send_process, Fprocess_send_eof, wait_reading_process_output):
812 Capitalize diagnostics consistently. Put "failed foo" at the
813 start of the diagnostic, so that we don't capitalize the
814 function name "foo". Consistently say "failed" for such
816 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
817 All callers changed. This is so it can use report_file_error.
818 * sysdep.c (serial_open, serial_configure): Capitalize I/O
819 diagnostics consistently as above.
821 * fileio.c (report_file_errno): Fix errno reporting bug.
822 If the file name is neither null nor a pair, package it up as a
823 singleton list. All callers changed, both to this function and to
824 report_file_error. This fixes a bug where the memory allocator
825 invoked by list1 set errno so that the immediately following
826 report_file_error reported the wrong errno value.
828 Fix minor problems found by --enable-gcc-warnings.
829 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
830 * keyboard.c (kbd_buffer_get_event): Remove unused local.
832 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
834 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
835 Set event->arg to Qt if switch-event shall be generated.
836 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
838 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
840 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
843 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
844 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
845 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
846 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
847 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
848 and there is a focused frame.
849 (head_table): Add focus-in and focus-out.
850 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
851 bind to handle-focus-in/out.
853 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
854 (Fhandle_switch_frame): Call Fhandle_focus_in.
855 (syms_of_frame): defsubr handle-focus-in/out.
857 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
859 Fix porting bug to older POSIXish platforms (Bug#14862).
860 * sysdep.c (emacs_pipe): New function, that implements
861 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
862 This should port better to CentOS 5 and to Mac OS X 10.6.
863 All calls to pipe2 changed.
865 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
866 This makes the code easier to read and the executable a bit smaller.
867 Do not replace all calls to Fcons that happen to create lists,
868 just calls that are intended to create lists. For example, when
869 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
870 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
871 Similarly for list2 through list5.
872 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
873 * bytecode.c (exec_byte_code):
874 * callint.c (quotify_arg, Fcall_interactively):
875 * callproc.c (Fcall_process, create_temp_file):
876 * charset.c (load_charset_map_from_file)
877 (Fdefine_charset_internal, init_charset):
878 * coding.c (get_translation_table, detect_coding_system)
879 (Fcheck_coding_systems_region)
880 (Fset_terminal_coding_system_internal)
881 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
882 * composite.c (update_compositions, Ffind_composition_internal):
883 * dired.c (directory_files_internal, file_name_completion)
885 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
886 * doc.c (Fsnarf_documentation):
887 * editfns.c (Fmessage_box):
889 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
890 (Feval, eval_sub, Ffuncall, apply_lambda):
891 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
892 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
893 (Fset_file_times, Finsert_file_contents)
894 (Fchoose_write_coding_system, Fwrite_region):
895 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
896 * font.c (font_registry_charsets, font_parse_fcname)
897 (font_prepare_cache, font_update_drivers, Flist_fonts):
898 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
899 * frame.c (make_frame, Fmake_terminal_frame)
900 (x_set_frame_parameters, x_report_frame_params)
901 (x_default_parameter, Fx_parse_geometry):
902 * ftfont.c (syms_of_ftfont):
903 * image.c (gif_load):
904 * keyboard.c (command_loop_1):
905 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
906 (Fcopy_keymap, append_key, Fcurrent_active_maps)
907 (Fminor_mode_key_binding, accessible_keymaps_1)
908 (Faccessible_keymaps, Fwhere_is_internal):
909 * lread.c (read_emacs_mule_char):
910 * menu.c (find_and_return_menu_selection):
911 * minibuf.c (get_minibuffer):
912 * nsfns.m (Fns_perform_service):
913 * nsfont.m (ns_script_to_charset):
914 * nsmenu.m (ns_popup_dialog):
915 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
916 (Fx_own_selection_internal):
917 * nsterm.m (append2):
918 * print.c (Fredirect_debugging_output)
919 (print_prune_string_charset):
920 * process.c (Fdelete_process, Fprocess_contact)
921 (Fformat_network_address, set_socket_option)
922 (read_and_dispose_of_process_output, write_queue_push)
923 (send_process, exec_sentinel):
924 * sound.c (Fplay_sound_internal):
925 * textprop.c (validate_plist, add_properties)
926 (Fput_text_property, Fadd_face_text_property)
927 (copy_text_properties, text_property_list, syms_of_textprop):
928 * unexaix.c (report_error):
929 * unexcoff.c (report_error):
930 * unexsol.c (unexec):
931 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
932 (Fformat_mode_line, syms_of_xdisp):
933 * xfaces.c (set_font_frame_param)
934 (Finternal_lisp_face_attribute_values)
935 (Finternal_merge_in_global_face, syms_of_xfaces):
936 * xfns.c (x_default_scroll_bar_color_parameter)
937 (x_default_font_parameter, x_create_tip_frame):
938 * xfont.c (xfont_supported_scripts):
939 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
940 (menu_help_callback, xmenu_show):
942 * xterm.c (set_wm_state):
943 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
944 and similarly for list2 through list5.
946 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
948 * callproc.c (Fcall_process_region): Fix minor race and tune.
949 (create_temp_file): New function, with the temp-file-creation part
950 of the old Fcall_process_region. Use Fcopy_sequence to create the
951 temp file name, rather than alloca + build_string, for simplicity.
952 Don't bother to block input around the temp file creation;
953 shouldn't be needed. Simplify use of mktemp. Use
954 record_unwind_protect immediately after creating the temp file;
955 this closes an unlikely race where the temp file was not removed.
956 Use memcpy rather than an open-coded loop.
957 (Fcall_process_region): Use the new function. If the input is
958 empty, redirect from /dev/null rather than from a newly created
959 empty temp file; this avoids unnecessary file system traffic.
961 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
963 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
964 Simplify by making this case like the other two. This is a bit
965 slower on obsolete hosts, but the extra complexity isn't worth it.
967 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
968 * process.c (create_process) [!DOS_NT]:
969 Remove now-unnecessary calls to emacs_close.
971 2013-07-13 Eli Zaretskii <eliz@gnu.org>
973 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
974 returning early. (Bug#14850)
976 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
977 and inhibit-iso-escape-detection attributes of 'undecided'.
980 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
982 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
983 Reported by Herbert J. Skuhra in
984 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
986 Don't lose top specpdl entry when memory is exhausted.
987 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
988 specpdl overflow here, to simplify callers; all callers changed.
989 Always reserve an unused entry at the stack top; this avoids
990 losing the top entry's information when memory is exhausted.
992 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
994 Clean up errno reporting and fix some errno-reporting bugs.
995 * callproc.c (Fcall_process):
996 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
997 * process.c (create_process, Fmake_network_process):
998 * unexaix.c (report_error):
999 * unexcoff.c (report_error):
1000 Be more careful about reporting the errno of failed operations.
1001 The code previously reported the wrong errno sometimes.
1002 Also, prefer report_file_errno to setting errno + report_file_error.
1003 (Fcall_process): Look at openp return value rather than at path,
1004 as that's a bit faster and clearer when there's a numeric predicate.
1005 * fileio.c (report_file_errno): New function, with most of the
1006 old contents of report_file_error.
1007 (report_file_error): Use it.
1008 (Ffile_exists_p, Ffile_accessible_directory_p):
1009 Set errno to 0 when it is junk.
1010 * fileio.c (Faccess_file):
1011 * image.c (x_create_bitmap_from_file):
1012 Use faccessat rather than opening the file, to avoid the hassle of
1013 having a file descriptor open.
1014 * lisp.h (report_file_errno): New decl.
1015 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
1018 * process.c (create_process, wait_reading_process_output) [AIX]:
1019 Remove obsolete SIGHUP-related code, as Emacs no longer disables
1020 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
1021 a multithreaded environment anyway).
1022 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
1024 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
1026 * image.c (x_find_image_file): Don't close a remote file handle.
1028 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1030 Fix races with threads and file descriptors.
1031 * callproc.c (Fcall_process_region):
1032 * dired.c (open_directory):
1033 * emacs.c (main, Fdaemon_initialized):
1034 * image.c (x_find_image_file):
1035 * inotify.c (Finotify_rm_watch):
1036 * lread.c (Flocate_file_internal):
1037 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
1038 * term.c (term_mouse_moveto, init_tty):
1039 * termcap.c (tgetent):
1040 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
1041 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
1042 * unexhp9k800.c, unexmacosx.c (unexec):
1043 * callproc.c (Fcall_process_region):
1044 Use emacs_close, not close.
1045 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
1046 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
1047 and posix_close function on current platforms (which all lack them).
1048 (emacs_close): Use it. This should fix the races on GNU/Linux and
1049 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
1050 and it should avoid closing random victim file descriptors on
1053 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1055 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1056 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1059 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1060 This is for .gdbinit xbacktrace.
1062 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1063 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1064 (emacs_set_tty): Now static.
1065 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1066 * term.c (tty_capable_p, tty_default_color_capabilities)
1067 (get_tty_terminal, term_mouse_movement)
1068 (handle_one_term_event, init_tty, maybe_fatal):
1069 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1070 (tgetent, scan_file, name_match, compare_contin):
1071 * terminal.c (get_terminal):
1072 Use bool for boolean.
1073 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1074 Prefer char to unsigned char if either will do.
1075 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1076 (tty_write_glyphs): Prefer int to unsigned.
1077 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1078 All callers changed.
1079 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1081 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1084 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1085 (B__dummy__): New dummy symbol, to pacify C89.
1086 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1087 they can't grok varargs macros.
1088 * dispnew.c (add_window_display_history)
1089 (add_frame_display_history):
1090 * print.c (print_object):
1091 * xdisp.c (debug_method_add):
1092 Use %p printf format only for void pointers.
1093 * emacs.c (usage_message): New constant, replacing ...
1094 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1095 (main): Adjust to usage reorg.
1096 * fns.c (syms_of_fns):
1097 * profiler.c (syms_of_profiler):
1098 Don't use non-constant struct initializers.
1099 * gnutls.h (gnutls_initstage_t):
1100 * lisp.h (enum Lisp_Fwd_Type):
1101 * lread.c (lisp_file_lexically_bound_p):
1102 * xsettings.c (anonymous enum):
1103 Remove trailing comma.
1104 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1105 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1106 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1108 * regex.c (const_re_char): New type, to pacify strict C89.
1109 All uses of 'const re_char' replaced to use it.
1110 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1111 with glibc when strict C89. This change is imported from gnulib.
1113 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1114 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1115 Omit GNU_LINUX implementation, since it requires long long.
1116 * xterm.c (x_draw_underwave):
1117 Do not assume the traditional order of struct's members.
1118 (x_term_init): Rewrite to avoid the need for non-constant structure
1121 Syntax cleanup, mostly replacing macros with functions.
1122 This removes the need for the syntax_temp hack.
1123 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1124 * syntax.c (SYNTAX_INLINE): New macro.
1125 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1126 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1127 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1128 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1129 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1130 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1131 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1132 Now constants, not macros.
1133 (syntax_temp) [!__GNUC__]: Remove.
1134 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1135 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1136 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1137 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1138 Move here from syntax.h; now functions, not macros. Except for the
1139 last function, these are static since only syntax.c uses them.
1140 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1141 All uses changed. Now a function, not a macro; use this fact
1142 to simplify the code.
1143 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1144 compiler bugs; no longer relevant.
1145 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1146 (SYNTAX_INLINE): New macro.
1147 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1148 for the new functions. Use bool for boolean member.
1149 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1150 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1151 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1152 (SETUP_BUFFER_SYNTAX_TABLE):
1153 Now extern inline functions, not macros.
1154 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1155 Remove; all uses replaced by implementation.
1156 (syntax_temp) [!__GNUC__]: Remove decl.
1157 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1159 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1161 * emacs.c (main): Fix syntax error.
1163 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1165 Timestamp fixes for undo (Bug#14824).
1166 * atimer.c (schedule_atimer):
1167 * fileio.c (Ffile_newer_than_file_p):
1168 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1169 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1170 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1171 (syms_of_fileio): Remove Sclear_visited_file_name.
1172 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1173 file doesn't exist; this avoids an ambiguity with negative timestamps.
1174 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1175 * systime.h (make_emacs_time, invalid_emacs_time):
1176 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1177 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1178 * undo.c (record_first_change): Push (visited-file-modtime) onto
1179 undo list rather than reimplementing it by hand, incorrectly.
1181 2013-07-09 Ken Brown <kbrown@cornell.edu>
1183 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1185 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1187 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1189 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1191 Handle errno and exit status a bit more carefully.
1192 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1193 number into an exit status. Instead, use EXIT_CANCELED.
1194 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1195 * callproc.c (relocate_fd):
1196 * emacs.c (close_output_streams, main):
1197 * process.c (create_process):
1198 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1199 Use emacs_perror for simplicity.
1200 * callproc.c (relocate_fd, main):
1201 * sysdep.c (sys_subshell):
1202 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1203 (shut_down_emacs): Use emacs_write, not write.
1204 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1205 * fileio.c (Fcopy_file, e_write):
1206 * nsterm.m (ns_select):
1207 * process.c (send_process):
1208 * sound.c (vox_write):
1209 Use emacs_write_sig, not emacs_write.
1210 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1211 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1213 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1215 (emacs_full_write): New function.
1216 (emacs_write): Rewrite to use it.
1217 (emacswrite_sig, emacs_perror): New functions.
1218 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1220 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1222 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1223 on NS even if it is present. Pixmap on NS is a void*.
1225 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1227 Port to Ubuntu 10 (Bug#14803).
1228 Problem reported by T.V. Raman.
1229 * process.c (close_on_exec, accept4, process_socket):
1230 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1232 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1234 * w32.c (sys_dup): Declare prototype.
1238 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1240 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1242 Make file descriptors close-on-exec when possible (Bug#14803).
1243 This simplifies Emacs a bit, since it no longer needs to worry
1244 about closing file descriptors by hand in some cases.
1245 It also fixes some unlikely races. Not all such races, as
1246 libraries often open files internally without setting
1247 close-on-exec, but it's an improvement.
1248 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1249 * callproc.c (Fcall_process) [!MSDOS]:
1250 * emacs.c (main) [!DOS_NT]:
1251 * nsterm.m (ns_term_init):
1252 * process.c (create_process):
1253 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1254 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1255 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1256 Prefer mkostemp with O_CLOEXEC to mkstemp.
1257 * callproc.c (relocate_fd) [!WINDOWSNT]:
1258 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1259 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1261 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1262 Make the resulting file descriptor close-on-exec.
1263 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1264 * lread.c (load_descriptor_list, load_descriptor_unwind):
1265 Remove; no longer needed. All uses removed.
1266 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1267 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1269 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1270 (Fmake_network_process, Fnetwork_interface_list):
1271 (Fnetwork_interface_info, server_accept_connection):
1272 Make newly-created socket close-on-exec.
1273 * sysdep.c (emacs_open, emacs_fopen):
1274 Make new-created descriptor close-on-exec.
1275 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1276 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1278 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1280 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1281 for NS_IMPL_GNUSTEP.
1283 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1285 Fix openp errno handling.
1286 * callproc.c (Fcall_process): Preserve openp errno around close.
1287 * lread.c (openp): Set errno when returning -1, as some callers
1290 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1292 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1294 * nsterm.h (NSSavePanel): Update comment.
1295 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1296 (ns_run_file_dialog): Declare.
1298 * nsfns.m: Remove panelOK.
1300 (ns_run_file_dialog): New function.
1301 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1302 event loop, so file dialog is popped up by ns_run_file_dialog, called
1303 by sendEvent (Bug#14578).
1304 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1306 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1308 * xdisp.c (default_line_pixel_height): New function.
1309 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1310 (try_cursor_movement, redisplay_window, try_window)
1311 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1313 * window.c (window_scroll_pixel_based): use
1314 default_line_pixel_height.
1316 * dispextern.h (default_line_pixel_height): Add prototype.
1318 * frame.c (x_set_line_spacing): Accept a float value for
1319 line-spacing parameter, per the documentation.
1321 * data.c (Fmultibyte_string_p): Doc fix.
1323 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1325 Use emacs_open more consistently when opening files.
1326 This handles EINTR more consistently now, and makes it easier
1327 to introduce other uniform changes to file descriptor handling.
1328 * src/systdio.h: New file.
1329 * src/buffer.c (mmap_init):
1330 * cygw32.c (chdir_to_default_directory):
1331 * dispnew.c (Fopen_termscript):
1332 * emacs.c (Fdaemon_initialized):
1333 * fileio.c (Fdo_auto_save):
1334 * image.c (slurp_file, png_load_body, jpeg_load_body):
1335 * keyboard.c (Fopen_dribble_file):
1337 * print.c (Fredirect_debugging_output):
1338 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1339 * termcap.c (tgetent):
1340 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1341 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1342 * w32term.c (w32_initialize) [CYGWIN]:
1343 * xfaces.c (Fx_load_color_file):
1344 Use emacs_open instead of plain open, and emacs_fopen instead of
1346 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1347 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1348 * callproc.c (default_output_mode): New constant.
1349 (Fcall_process): Use it to call emacs_open instead of plain creat.
1350 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1351 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1352 (emacs_fopen): New function.
1353 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1354 Include <lisp.h>, for emacs_open.
1355 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1357 Remove duplicate #include directives.
1358 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1360 Don't include stdio.h twice.
1361 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1362 Don't include sys/types.h or stdio.h twice.
1363 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1364 * lread.c: Don't include coding.h twice.
1365 * nsfont.m: Don't include frame.h twice.
1366 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1367 * ralloc.c: Don't include <unistd.h> twice.
1368 * xdisp.c: Don't include font.h twice.
1369 * xterm.c: Don't include fontset.h twice.
1370 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1372 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1374 Scale ImageMagick images more carefully.
1375 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1376 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1377 Be more careful about avoiding undefined behavior after
1378 integer overflow and division by zero.
1380 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1382 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1383 (syms_of_w32fns): DEFSYM them.
1384 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1385 (CCHDEVICENAME): Define macros if not defined.
1386 (struct MONITOR_INFO_EX): New struct.
1387 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1388 (enum_display_monitors_fn): New variable.
1389 (globals_of_w32fns): Initialize it.
1390 (Fx_display_pixel_width, Fx_display_pixel_height)
1391 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1392 multi-monitor setups in docstrings.
1393 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1394 screen size by primary monitor's millimeter per pixel.
1395 (w32_monitor_enum, w32_display_monitor_attributes_list)
1396 (w32_display_monitor_attributes_list_fallback)
1397 (Fw32_display_monitor_attributes_list): New functions.
1398 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1400 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1402 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1404 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1406 * fileio.c (Qfile_notify_error): New error symbol.
1408 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1409 * inotify.c (inotify_callback, symbol_to_inotifymask)
1410 (Finotify_add_watch, Finotify_rm_watch): Use it.
1411 (inotifyevent_to_event): Exchange order of cookie and file name.
1412 (Finotify_add_watch): Adapt docstring.
1414 * lisp.h (Qfile_notify_error): Declare.
1416 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1418 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1419 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1420 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1421 which did not work (see <http://bugs.gnu.org/14569#307>).
1422 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1423 && (!noninteractive || initialized)). This attempts to thread
1424 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1426 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1428 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1429 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1431 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1433 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1434 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1435 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1436 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1438 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1440 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1441 Define to __sys_siglist.
1443 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1445 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1446 word-wrap, so that overflow-newline-into-fringe would work in
1447 visual-line-mode. (Bug#2749)
1448 (move_it_in_display_line_to): When the last scanned display
1449 element fits exactly on the display line, and
1450 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1451 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1452 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1453 finding buffer position that corresponds to pixel coordinates,
1454 e.g. in buffer_posn_from_coords.
1456 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1458 * process.c (handle_child_signal): Call catch_child_signal if
1461 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1463 Don't convert function pointers to void * and back.
1464 It isn't portable C, and it's easy enough to avoid.
1465 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1466 (make_save_value): Add support for SAVE_FUNCPOINTER.
1467 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1468 * print.c (print_object):
1469 Distinguish function from object pointers.
1470 * lisp.h (SAVE_FUNCPOINTER): New constant.
1471 (SAVE_SLOT_BITS): Adjust to it.
1472 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1473 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1474 (voidfuncptr): New typedef.
1475 (struct Lisp_Save_Value): New member data[0].funcpointer.
1476 (XSAVE_FUNCPOINTER): New function.
1478 Simplify buildobj processing.
1479 * Makefile.in (buildobj.h): Make it a sequence of strings each
1480 followed by comma, rather than a single string. Put it into a
1481 .tmp file in case there's an error while generating it.
1482 (gl-stamp): Use .tmp for temp files.
1483 (mostlyclean): Clean .tmp files.
1484 * doc.c (buildobj): Move to just the routine that needs it.
1485 It's now an array of strings, so processing is simpler.
1487 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1489 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1490 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1491 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1492 Invoke malloc_enable_thread even when not interactive.
1493 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1494 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1495 in this case, since the underlying bug has now been fixed.
1497 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1499 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1500 unlinking it (bug#14691).
1502 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1504 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1505 before checking whether buffer is modified. This lets
1506 `kill-buffer-query-functions' cancel killing of the buffer or save
1507 its content before `kill-buffer' asks user the "Buffer %s
1508 modified; kill anyway?" question.
1510 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1512 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1513 Let the super performKeyEquivalent deal with them (Bug#14747).
1515 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1517 * widget.c (resize_cb): Remove unused local.
1519 Do not use GTK 3 if it exists but cannot be compiled.
1520 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1521 * xterm.c (x_error_handler) [!USE_GTK]:
1524 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1526 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1528 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1529 to the valid range of values. (Bug#14753)
1531 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1532 when moving point by using the current glyph matrix. This avoids
1533 the need to force redisplay when this function is called in a
1536 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1538 Fix minor problems found by static checking.
1539 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1540 Redo the latter's body to sidestep GCC parenthesization warnings.
1541 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1542 * coding.c (detect_coding, detect_coding_system):
1543 * coding.h (struct undecided_spec):
1544 Use bool for boolean.
1545 * image.c (QCmax_width, QCmax_height): Now static.
1546 * xdisp.c (Fmove_point_visually): Remove unused local.
1548 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1550 * xdisp.c (Fmove_point_visually): New function.
1552 2013-06-28 Kenichi Handa <handa@gnu.org>
1554 * coding.h (define_coding_undecided_arg_index): New enum.
1555 (coding_attr_index): New members
1556 coding_attr_undecided_inhibit_null_byte_detection,
1557 coding_attr_undecided_inhibit_iso_escape_detection,
1558 coding_attr_undecided_prefer_utf_8.
1559 (undecided_spec): New struct.
1560 (struct coding_system): New member `undecided' of the member
1563 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1564 (detect_coding): Likewise.
1565 (detect_coding_system): Likewise.
1566 (Fdefine_coding_system_internal): New coding system properties
1567 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1569 (syms_of_coding): Adjust for coding_arg_undecided_max.
1571 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1573 * image.c (x_from_xcolors): Remove unused local.
1575 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1577 Defer image data transfer between X client and server until actual
1580 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1583 * image.c (Destroy_Image): Remove.
1584 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1585 `mask_p', and `colors_p'. All uses changed.
1586 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1587 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1588 New macros for `flags' arg to x_clear_image_1.
1589 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1590 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1591 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1592 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1593 (image_get_x_image, image_unget_x_image): New functions or macros.
1594 (image_background, image_background_transparent, x_to_xcolors)
1595 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1596 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1597 instead of Destroy_Image.
1598 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1599 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1600 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1601 (imagemagick_load_image, svg_load_image): Use them instead of
1602 x_create_x_image_and_pixmap, and x_put_x_image followed by
1603 x_destroy_x_image, respectively.
1604 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1605 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1606 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1607 background_transparent fields.
1608 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1609 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1611 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1613 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1614 This mostly consists of undoing recent changes.
1615 * callproc.c (Fcall_process):
1616 * process.c (create_process):
1617 Do not worry about catching SIGCHLD here, undoing previous change.
1618 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1619 * process.c, process.h (catch_child_signal):
1620 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1621 * process.c (catch_child_handler): Don't worry about being called
1622 lazily and do not assume caller has blocked SIGCHLD, undoing
1623 previous change. Move first-time stuff back to
1624 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1625 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1626 set lib_child_handler if it's already initialized, which may
1627 help avoid problems on GNUStep.
1629 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1631 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1632 * callproc.c (Fcall_process):
1633 * process.c (create_process):
1634 Make sure SIGCHLD is caught before we fork,
1635 since Emacs startup no arranges to catch SIGCHLD.
1636 * process.c (lib_child_handler): Initialize to null, not to
1638 (catch_child_signal): Allow self to be called lazily.
1639 Do nothing if it's already been called.
1640 Assume caller has blocked SIGCHLD (all callers do now).
1641 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1642 just before it's really needed.
1643 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1644 since it hasn't been caught yet.
1646 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1648 * image.c (compute_image_size): New function to implement
1649 :max-width and :max-height.
1650 (imagemagick_load_image): Use it.
1652 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1654 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1655 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1657 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1658 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1659 the SIGCHLD handler, since the code is not atomic and (due to glib)
1660 signals may be arriving now.
1661 * sysdep.c (init_signals): Do not catch child signals here;
1662 'main' now does that later, at a safer time.
1664 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1666 Clean up SIGCHLD handling a bit (Bug#14569).
1667 * process.c, process.h (catch_child_signal):
1668 Now always extern, even if !NS_IMPL_GNUSTEP.
1669 * process.c (catch_child_signal): Move glib tickler here from
1670 init_process_emacs, so that it's done earlier in Emacs
1671 initialization. Also move the noninteractive && !initialized
1672 check here from init_process_emacs. This is all a bit cleaner for
1673 GNUish platforms, and I hope it works around the Cygwin bug.
1674 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1675 that glib signal handling is tickled before glib creates threads.
1677 * process.c (wait_reading_process_output): Avoid int overflow
1678 when reading more than 2 GiB total from a process.
1680 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1682 * process.c (create_process): Handle a couple more cases,
1683 i.e., work even if new_argv and wait_child_setup[i] are cached.
1684 Use Fcall_process's style for volatile vars.
1686 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1688 * process.c (create_process): Mark PROCESS volatile.
1690 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1692 Use C99-style flexible array members if available.
1693 This avoids some subtle aliasing issues, which typically
1694 aren't a problem with GCC but may be a problem elsewhere.
1695 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1696 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1697 In either case, it uses a flexible array member rather than
1698 the old struct hack. All uses changed.
1699 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1700 Adjust to sdata reorganization.
1701 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1702 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1703 that ports better to pre-C99 non-GCC.
1704 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1705 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1706 as the latter has changed.
1707 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1708 and port better to pre-C99 GCC.
1709 * image.c (struct xpm_cached_color):
1710 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1711 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1712 Use FLEXIBLE_ARRAY_MEMBER.
1713 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1714 Move decl to top level so it gets checked against implementation.
1715 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1716 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1718 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1720 * syntax.c: Integer cleanups.
1721 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1722 All uses that need 0-or-2 changed to:
1723 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1724 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1725 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1726 (char_quoted, prev_char_comend_first, back_comment)
1727 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1728 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1729 Use bool for boolean.
1730 (update_syntax_table, skip_chars, skip_syntaxes):
1731 Prefer int to unsigned when either will do.
1732 (back_comment): Return boolean success flag, like forw_comment,
1733 instead of positive-or-minus-1 (which might have overflowed int anyway).
1734 Don't stuff ptrdiff_t into int.
1735 (syntax_spec_code, syntax_code_spec): Now const.
1736 (Fmatching_paren, scan_lists, scan_sexps_forward):
1737 Use enum syntaxcode for syntax code.
1738 (Fmatching_paren): Check that arg is a character, not just an integer.
1739 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1740 (Finternal_describe_syntax_value): Omit no-longer-needed
1742 (skip_chars): Use char, not unsigned char, when the distinction
1744 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1745 * bytecode.c (exec_byte_code):
1746 * syntax.c (syntax_spec_code, Fchar_syntax)
1747 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1749 * syntax.h (SYNTAX_WITH_FLAGS):
1750 Omit unnecessary casts.
1752 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1754 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1755 line dimensions here, to avoid race conditions with the main
1756 thread. (Bug#14062, bug#14630, bug#14669)
1758 * w32term.c (w32_draw_window_cursor): Compute the header line and
1759 mode line dimensions here.
1760 <w32_system_caret_window, w32_system_caret_hdr_height>:
1761 <w32_system_caret_mode_height>: New variables.
1763 * w32term.h: Declare them.
1765 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1767 * alloc.c (die): Move "assertion failed" string here ...
1768 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1769 COND when SUPPRESS_CHECKING. This shrinks the executable text
1770 size by 0.8% to 2.2% when configured with --enable-checking,
1771 depending on optimization flags (GCC 4.8.1 x86-64).
1773 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1775 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1777 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1778 base is 2; this is more accurate.
1780 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1782 * sound.c (string_default): Move to !WINDOWSNT section.
1783 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1785 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1787 * sound.c: Integer cleanups.
1788 Remove unnecessary forward decls.
1789 (struct sound_device): The 'file' member is now a Lisp_Object, not
1790 a char *, so that we needn't invoke alloca on a huge size.
1791 (Fplay_sound_internal): Adjust to this.
1792 (string_default): New function.
1793 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1794 Use it to adjust to the struct sound_device change.
1795 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1796 (be2hs) [0]: Remove.
1798 * syntax.c (skip_chars): Don't use uninitialized storage
1799 when searching a multibyte buffer for characters that are not in a
1800 unibyte string that contains non-ASCII characters.
1802 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1804 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1805 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1807 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1809 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1811 2013-06-18 Kenichi Handa <handa@gnu.org>
1813 * font.c (Ffont_spec): Signal an error for an invalid font name
1816 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1818 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1819 In particular this ports to 32-bit sparc Sun cc.
1820 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1821 array with a dummy element at specpdl[-1], so that its address can
1823 (unbind_to): Do not copy the binding; not needed, now that we
1824 copy old_value in the one place where the copy is needed.
1825 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1826 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1827 (union specbinding): Rename from struct specbinding. Redo layout
1828 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1829 which is not portable. With Sun C 5.12 32-bit sparc, the
1830 declaration causes nargs to be an unsigned bitfield, a behavior
1831 that the C standard allows; but Emacs wants nargs to be signed.
1832 The overall type is now a union of structures rather than a
1833 structure of union of structures, and the 'kind' member is now a
1834 bitfield, so that the overall type doesn't grow. All uses changed.
1835 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1837 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1839 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1840 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1842 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1844 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1846 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1847 unless we know that the window w's frame is a frame object.
1848 Another attempt at solving bug#14062 and bug#14630.
1850 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1852 * textprop.c (property_set_type): New enum.
1853 (add_properties): Allow appending/prepending text properties.
1854 (add_text_properties_1): Factored out of Fadd_text_properties.
1855 (Fadd_text_properties): Move all the code into
1856 add_text_properties_1.
1857 (Fadd_face_text_property): New function that calls
1858 add_text_properties_1.
1860 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1862 Move functions from lisp.h to individual modules when possible.
1863 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1864 * alloc.c (XFLOAT_INIT, set_symbol_name):
1865 * buffer.c (CHECK_OVERLAY):
1866 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1867 (set_char_table_parent):
1868 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1869 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1870 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1871 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1873 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1874 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1875 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1876 (backtrace_args, backtrace_debug_on_exit):
1877 * floatfns.c (CHECK_FLOAT):
1878 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1879 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1880 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1881 (set_hash_index_slot):
1882 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1883 * marker.c (CHECK_MARKER):
1884 * textprop.c (CHECK_STRING_OR_BUFFER):
1885 * window.c (CHECK_WINDOW_CONFIGURATION):
1886 Move here from lisp.h, and make these functions static rather than
1888 * buffer.c (Qoverlayp):
1890 * fns.c (Qhash_table_p):
1891 * window.c (Qwindow_configuration_p):
1893 * lisp.h: Remove the abovementioned defns and decls.
1895 Use functions, not macros, for XINT etc (Bug#11935).
1896 In lisp.h, prefer functions to function-like macros, and
1897 constants to object-like macros, when either will do. This:
1898 . simplifies use, as there's no more need to worry about
1899 arguments' side effects being evaluated multiple times.
1900 . makes the code easier to debug on some platforms.
1901 However, when using gcc -O0, keep using function-like macros
1902 for a few critical operations, for performance reasons.
1903 This sort of thing isn't needed with gcc -Og, but -Og
1904 is a GCC 4.8 feature and isn't widely-enough available yet.
1905 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1906 Remove enum lsb_bits; no longer needed.
1907 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1908 * buffer.c (Qoverlap):
1910 * fns.c (Qhash_table_p):
1911 Now extern, so lisp.h can use these symbols.
1912 * dispextern.h: Include character.h, for MAX_CHAR etc.
1913 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1914 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1915 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1916 (GLYPH_CODE_P): Move here from lisp.h.
1917 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1918 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1919 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1920 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1921 XUNTAG now returns void *.
1922 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1923 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1924 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1925 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1926 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1927 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1928 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1929 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1930 New macros, renamed from their sans-lisp_h_ counterparts.
1931 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1932 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1933 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1934 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1935 If compiling via GCC without optimization, define these as macros
1936 in addition to inline functions.
1937 To disable this, compile with -DINLINING=0.
1938 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1939 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1940 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1941 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1942 (INTMASK, VALMASK): Now macros, since static values cannot be
1943 accessed from extern inline functions.
1944 (VALMASK): Also a constant, for benefit of old GDB.
1945 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1946 is INTEGERP, which can fold it in.
1947 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1948 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1949 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1950 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1951 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1952 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1953 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1954 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1955 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1956 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1957 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1958 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1959 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1960 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1961 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1962 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1963 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1964 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1965 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1966 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1967 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1968 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1969 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1970 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1971 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1972 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1973 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1974 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1975 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1976 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1977 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1978 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1979 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1981 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1982 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1983 (VALMASK): Define in one place rather than in two, merging the
1984 USE_LSB_TAG parts; this is simpler.
1985 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1986 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1987 Move up, to avoid use before definition.
1988 Also include "globals.h" earlier, for the same reason.
1989 (make_natnum): New function.
1990 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1991 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1992 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1993 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1994 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1995 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1996 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1997 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1998 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1999 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
2000 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
2001 (Qwindow_configuration_p, Qimage): New forward declarations.
2002 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
2003 (STRING_COPYIN): Remove; unused.
2004 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
2005 (xcar_addr, xcdr_addr): New functions. All uses changed.
2006 (IEEE_FLOATING_POINT): Now a constant, not a macro.
2007 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2008 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2009 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2010 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
2011 (TYPE_RANGED_INTEGERP): Simplify.
2012 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
2013 (setlocale, fixup_locale, synchronize_system_messages_locale)
2014 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
2015 Now empty functions, not macros.
2016 (functionp): Return bool, not int.
2017 * window.c (Qwindow_configuration_p): Now extern,
2018 so window.h can use it.
2019 * window.h (Qwindowp): Move decl back to lisp.h.
2021 2013-06-15 Eli Zaretskii <eliz@gnu.org>
2023 * xdisp.c (Fline_pixel_height): New function, required for solving
2026 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
2028 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
2030 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
2032 * lread.c (syms_of_lread):
2033 * fns.c (Fprovide): Adjust to new format of after-load-alist.
2035 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
2037 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
2039 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
2041 * fileio.c (expand_file_name): Doc fix.
2043 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
2045 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
2046 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
2047 Wait for self, not for 0. This can't hurt on GNU or similar
2048 system, and may help with Cygwin.
2050 * keyboard.c: Don't use PROP (...) as an lvalue.
2051 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2052 Use set_prop (A, B), not PROP (A) = B.
2054 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2056 * xdisp.c (get_it_property): Use it->window instead of generating
2057 a Lisp object from it->w.
2059 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2061 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2062 get-char-property the window that is being rendered, instead of
2063 the buffer, to support window-specific overlays. (Bug#14575)
2064 (compute_display_string_pos): When W is NULL, use the current
2065 buffer as the object to pass to get-char-property.
2066 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2067 pointer member of the bidi iterator, since no window is pertinent
2070 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2072 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2073 being displayed, and pass it to compute_display_string_pos.
2074 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2075 (bidi_paragraph_init): All callers changed.
2077 * xdisp.c (init_from_display_pos, init_iterator)
2078 (handle_single_display_spec, next_overlay_string)
2079 (get_overlay_strings_1, reseat_1, reseat_to_string)
2080 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2081 Set bidi_it.w member from it->w.
2082 (compute_display_string_pos): Accept additional argument, the
2083 window being displayed, and pass it to Fget_char_property.
2086 * dispextern.h (struct bidi_it): New member w, the window being
2088 (compute_display_string_pos): Adjust prototype.
2090 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2092 * xgselect.c: Remove unneeded include xterm.h.
2094 * process.c (wait_reading_process_output): Check for NS before GLIB.
2095 GLIB may be linked in due to rsvg, but ns_select must be called.
2097 * xgselect.c (xg_select): Remove call to window_system_available
2098 and g_main_context_pending at the top, so Gdk events (i.e. file
2099 notify) are processed when Emacs is started with -nw.
2101 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2103 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2104 (ctagsfiles3): New variable, includes only *.m files.
2105 (TAGS): Use an explicit language name in the regular expressions,
2106 to avoid transformation of '/SOMETHING' by MSYS to
2107 'c:\MSYS\SOMETHING'.
2109 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2111 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2113 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2115 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2116 still need to set the mouse pointer shape and activate help-echo.
2119 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2121 A few porting etc. fixes for the new file monitor code.
2122 See the thread containing
2123 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2124 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2125 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2126 (dir_monitor_callback, Fgfile_rm_watch):
2127 Use assq_no_quit instead of Fassoc, for speed.
2128 (dir_monitor_callback, Fgfile_rm_watch):
2129 eassert that the monitor is a fixnum.
2130 (dir_monitor_callback): No need for CDR_SAFE.
2131 Simplify building of lisp with alternative tails.
2132 (Fgfile_add_watch, Fgfile_rm_watch):
2133 Do not assume glib functions set errno reliably on failure.
2134 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2135 and signal an error otherwise.
2136 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2137 Use Fdelq instead of Fdelete, for speed.
2139 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2141 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2142 don't insist on being invoked on a highlighted tool-bar button.
2143 Avoids losing tool-bar functionality when mouse-highlight is nil.
2144 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2145 Don't highlight when mouse-highlight is nil.
2146 (note_mouse_highlight): When mouse-highlight is nil, don't return
2147 right away; instead, run tool-bar and mode-line highlight
2148 subroutine, clear any existing highlight, and revert the mouse
2149 pointer to its default shape. (Bug#14558)
2151 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2153 * lisp.mk (lisp): Add prog-mode.el.
2155 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2157 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2158 * process.c (dummy_handler): New function.
2159 (lib_child_handler): New static var.
2160 (handle_child_signal): Invoke it.
2161 (catch_child_signal): If a library has set up a signal handler,
2162 save it into lib_child_handler.
2163 (init_process_emacs): If using glib and not on Windows, tickle glib's
2164 child-handling code so that it initializes its private SIGCHLD handler.
2165 * syssignal.h (SA_SIGINFO): Default to 0.
2166 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2167 31; it should no longer be needed now.
2169 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2171 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2173 * gfilenotify.c (globals_of_gfilenotify): New function.
2174 (syms_of_gfilenotify): Move global initialization there.
2176 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2178 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2180 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2181 * keyboard.c (menu_bar_items, tool_bar_items):
2182 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2183 not override local keymaps any more.
2185 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2187 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2189 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2191 * w32console.c (initialize_w32_display): Return the dimensions of
2192 the console window via 2 additional arguments, not via the current
2193 frame. This avoids crashes due to overrunning the bounds of
2194 frame's decode_mode_spec_buffer, which is not resized following
2195 the change of the frame dimensions from the initial 10x10.
2197 * w32term.h (w32_initialize_display_info): Adjust prototype.
2199 * term.c (init_tty): Take dimensions of the frame from the values
2200 returned by initialize_w32_display.
2202 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2203 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2204 (LIBES): Add $(GFILENOTIFY_LIBS).
2206 * w32inevt.c (handle_file_notifications): Add dummy implementation
2207 for !HAVE_W32NOTIFY.
2209 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2211 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2213 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2215 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2217 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2219 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2221 Fix minor problems found by static checking.
2222 * data.c (pure_write_error):
2223 Use xsignal2, not Fsignal, as Fsignal might return.
2224 * eval.c (set_backtrace_debug_on_exit): Now static.
2225 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2226 No longer inline. EXTERN_INLINE is needed only for functions
2227 defined in .h files. Reindent function header as per GNU style.
2228 (backtrace_p, backtrace_top, backtrace_next):
2229 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2230 compiler or linker. Add extern decls to pacify gcc -Wall.
2231 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2233 * frame.c (free_monitors): Define only on platforms that need it.
2234 * nsterm.m (ns_term_init):
2235 * process.c (catch_child_signal):
2236 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2237 defined on all porting targets these days.
2238 * process.c, process.h (catch_child_signal):
2239 Make it extern only if NS_IMPL_GNUSTEP is defined.
2241 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2243 * w32.c (gettimeofday): Make the signature identical to prototype
2244 in nt/inc/sys/time.h.
2246 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2248 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2251 * keyboard.c (safe_run_hooks_error): Improve error message.
2253 * data.c (pure_write_error): Add `object' argument.
2254 * puresize.h (CHECK_IMPURE): Use it.
2256 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2258 * Makefile.in (NOTIFY_OBJ): New variable.
2259 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2261 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2262 Call syms_of_gfilenotify.
2264 * gfilenotify.c: New file.
2266 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2267 and Qfile_w32notify.
2268 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2269 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2271 * lisp.h: Declare syms_of_gfilenotify.
2273 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2275 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2277 Merge the specpdl and backtrace stacks. Make the structure of the
2278 specpdl entries more obvious via a tagged union of structs.
2279 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2280 (enum specbind_tag): New enum.
2281 (struct specbinding): Make it a tagged union of structs.
2282 Add a case for backtrace records.
2283 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2284 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2285 (backtrace_debug_on_exit): New accessors.
2286 (struct backtrace): Remove.
2287 (struct catchtag): Remove backlist field.
2288 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2290 (Flocal_variable_p): Speed up the common case where the binding is
2292 * eval.c (backtrace_list): Remove.
2293 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2294 (set_backtrace_args, set_backtrace_nargs)
2295 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2296 (backtrace_next): New functions.
2297 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2298 (unwind_to_catch, internal_lisp_condition_case)
2299 (internal_condition_case, internal_condition_case_1)
2300 (internal_condition_case_2, internal_condition_case_n): Don't bother
2301 with backtrace_list any more.
2302 (Fsignal): Adjust to new backtrace format.
2303 (grow_specpdl): Move up.
2304 (record_in_backtrace): New function.
2305 (eval_sub, Ffuncall): Use it.
2306 (apply_lambda): Adjust to new backtrace format.
2307 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2309 (specbind): Adjust to new specpdl format. Simplify.
2310 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2311 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2313 (mark_backtrace): Remove.
2314 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2315 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2316 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2318 * profiler.c (record_backtrace): Use get_backtrace.
2319 (handle_profiler_signal): Use backtrace_top_function.
2320 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2323 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2325 * process.h (catch_child_signal): Declare.
2327 * process.c (catch_child_signal): New function.
2328 (init_process_emacs): Call it.
2330 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2331 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2333 (x_set_cursor_type): Remove declaration.
2334 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2335 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2336 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2337 (ns_get_color): Use F suffix on float.
2338 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2339 (ns_get_rgb_color): Remove.
2340 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2341 (note_mouse_movement): x and y are CGFloat.
2342 (ns_draw_fringe_bitmap): Remove unused rowY.
2343 Change #if to COCOA && >= 10_6.
2344 (ns_draw_window_cursor): Remove unused overspill.
2345 (ns_draw_underwave): width and x are EamcsCGFloat.
2346 (ns_draw_box): thickness is CGFloat.
2347 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2348 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2349 if not in main thread.
2350 (ns_get_pending_menu_title, ns_check_menu_open)
2351 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2352 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2353 (sendFromMainThread:): New method.
2354 (changeFont:): size is CGFloat.
2355 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2356 Disable warning about permanent text.
2357 (characterIndexForPoint:): Adjust return type depending on GNUStep
2359 (mouseDown:): delta is CGFloat.
2360 (updateFrameSize): Remove unised variable f.
2361 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2362 Cast float to EmacsCGFloat.
2363 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2364 also to -1 when restoring.
2365 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2366 inside NS_IMPL_COCOA.
2367 (toggleFullScreen:): Put call to toggleFullScreen inside
2368 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2369 (setPosition:portion:whole:): por is CGFloat.
2370 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2371 (mouseDown:): Use CGFloat.
2372 (mouseDragged:): Remove unised variable edge.
2373 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2375 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2377 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2378 when NS_IMPL_GNUSTEP.
2379 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2380 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2381 (EmacsToolbar): Add clearAll. Add tag argument to
2382 addDisplayItemWithImage.
2383 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2385 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2387 * nsmenu.m (ns_update_menubar): Make static.
2388 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2389 (fillWithWidgetValue:): Add cast to SEL for setAction.
2390 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2391 (update_frame_tool_bar): Update code for GNUStep.
2392 (clearAll): New method.
2393 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2394 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2395 Move identifierToItem setObject and activeIdentifiers addObject before
2396 call to insertItemWithItemIdentifier.
2397 (validateVisibleItems): Fix indentation.
2398 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2399 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2400 UtilityWindow to aStyle, remove call to setStyleMask.
2402 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2404 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2405 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2406 Use F suffix on floats.
2407 (ns_char_width): Returns CGFloat.
2408 (ns_ascii_average_width): w is CGFloat instead of float.
2409 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2411 (ns_glyph_metrics): CGFloat instead of float.
2413 * nsfns.m (x_set_foreground_color, x_set_background_color):
2415 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2416 remove unused variables.
2417 (Fns_read_file_name): Keep track if panel is for save.
2418 Use ns_filename_from_panel/ns_directory_from_panel.
2419 (Fns_list_services): delegate only used for COCOA.
2420 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2421 Just return the input if GNUStep.
2422 (x_screen_planes): Remove.
2423 (Fxw_color_values): Use EmacsCGFloat
2424 (Fns_display_monitor_attributes_list): Only get screen number for
2426 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2428 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2429 ns_directory_from_panel.
2431 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2433 * process.c (handle_child_signal): Also use WCONTINUED.
2434 This is so that list-processes doesn't mistakenly list the process
2435 as stopped, when the process has actually been continued and is
2438 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2440 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2441 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2442 not already configured.
2444 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2446 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2448 * Makefile.in (mostlyclean): Remove *.res files.
2450 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2452 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2453 a buffer (bug#8447).
2455 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2457 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2458 display vector, and we backtrack, handle the case that the
2459 previous character position is also displayed from a display
2460 vector or covered by a display string or image. (Bug#14476)
2462 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2464 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2465 (struct MonitorInfo, free_monitors): Remove.
2466 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2467 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2468 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2471 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2472 (struct MonitorInfo, free_monitors): Remove.
2473 (ns_screen_name): Make static.
2474 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2475 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2478 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2479 (struct MonitorInfo): New struct.
2480 (free_monitors, make_monitor_attribute_list): Declare.
2482 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2484 (free_monitors, make_monitor_attribute_list): New functions.
2485 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2488 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2490 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2492 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2494 * keyboard.c: Apply keyboard decoding only to events that come directly
2495 from the tty, not from unread-command-events (bug#14368).
2496 (read_event_from_main_queue): New function, extracted from read_char).
2497 (read_decoded_char): Remove.
2498 (read_decoded_event_from_main_queue): New function to replace it.
2499 (read_char): Use it.
2500 (read_key_sequence): Use read_char rather than read_decoded_char.
2502 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2504 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2506 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2508 2013-05-22 Kenichi Handa <handa@gnu.org>
2510 The following changes are to fix the setting of
2511 buffer-file-coding-system on, for instance, C-x RET c unix RET
2512 _FILE_OF_DOS_EOL_TYPE_ RET.
2514 * coding.h (struct coding_system): New member detected_utf8_chars.
2516 * coding.c (detect_coding_utf_8): Count characters and check EOL
2517 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2519 (setup_coding_system): Do not initialize coding->head_ascii.
2520 (check_ascii): Do not set coding->eol_seen but update it. Do not
2521 call adjust_coding_eol_type here.
2522 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2523 If the eol-type of CODING is already specified, adjust the eol type
2524 of the found coding-system.
2525 (decode_coding_gap): Cancel previous change. Utilize the
2526 character numbers counted by detect_coding_utf_8. Fix detection
2529 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2531 * search.c (looking_at_1): Only set last_thing_searched if the match
2532 changed the match-data (bug#14281).
2534 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2536 * xdisp.c (reseat_at_previous_visible_line_start):
2537 Already declared in dispextern.h, so remove it here.
2538 (move_it_vertically_backward): Likewise.
2540 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2542 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2543 (Fx_display_pixel_width, Fx_display_pixel_height)
2544 (Fx_display_mm_width, Fx_display_mm_height):
2545 Mention `display-monitor-attributes-list' in docstrings.
2547 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2548 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2549 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2550 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2551 (Fx_display_backing_store, Fx_display_visual_class)
2552 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2553 (Fx_display_grayscale_p, Fx_display_pixel_width)
2554 (Fx_display_pixel_height, Fx_display_planes)
2555 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2556 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2557 (Fx_display_mm_width, Fx_display_mm_height)
2558 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2559 height for all physical monitors as in X11.
2561 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2562 Return pixel width or height for all physical monitors as in X11.
2564 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2566 Port --enable-gcc-warnings to clang.
2567 * bytecode.c (exec_byte_code):
2569 Redo diagnostic pragmas to pacify clang, too.
2570 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2571 * editfns.c (Fencode_time):
2572 * fileio.c (file_accessible_directory_p):
2573 * font.c (font_unparse_xlfd):
2574 Use '&"string"[index]' instead of '"string" + (index)'.
2575 * undo.c (user_error): Remove; unused.
2577 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2579 * insdel.c (insert_1_both): Document the arguments, instead of
2580 referring to insert_1, which no longer exists.
2582 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2583 some window, increment windows_or_buffers_changed, so that
2584 *Messages* display in that window is updated. (Bug#14408)
2586 * w32.c: Include epaths.h.
2587 (init_environment): Use cmdproxy.exe without leading directories.
2588 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2590 (gettimeofday): Adjust signature and return value to Posix
2593 * unexw32.c (open_output_file): Delete the existing emacs.exe
2594 before creating it, to break the hard link to the versioned
2597 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2598 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2599 (FIRSTFILE_OBJ): New variables.
2600 (W32_RES): Rename to EMACSRES. All users changed.
2601 (base_obj): Use $(CM_OBJ).
2602 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2603 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2604 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2605 $(W32_RES_LINK) before $(LIBES).
2606 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2608 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2610 * makefile.w32-in (DOC): Use just "DOC".
2612 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2614 * process.c: Export default filters and sentinels to Elisp.
2615 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2617 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2618 (Fset_process_sentinel, Fformat_network_address):
2619 Default to them instead of nil.
2620 (server_accept_connection): Sentinels can't be nil any more.
2621 (read_and_dispose_of_process_output): New function, extracted from
2622 read_process_output.
2623 (read_process_output): Use it; filters can't be nil.
2624 (Finternal_default_process_filter): New function, extracted from
2625 read_process_output.
2626 (exec_sentinel_unwind): Remove function.
2627 (exec_sentinel): Don't zilch sentinel while running.
2628 (status_notify): Sentinels can't be nil.
2629 (Finternal_default_process_sentinel): New function extracted from
2631 (setup_process_coding_systems): Default filter is not nil any more.
2632 (syms_of_process): Export new Elisp functions and initialize
2634 * lisp.h (make_lisp_proc): New function.
2636 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2638 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2640 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2642 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2643 unless we know that the window w is a leaf window.
2644 Another attempt at solving bug#14062.
2646 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2648 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2651 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2653 * image.c (gif_load): Check that subimages fit (Bug#14345).
2655 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2657 * lread.c (skip_dyn_eof): New function.
2658 (read1): Use it to skip the end of a file in response to #@00.
2660 * doc.c (get_doc_string): Slightly relax the sanity checking.
2662 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2664 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2665 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2666 (MonitorInfo): New struct.
2667 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2668 (Fns_display_monitor_attributes_list): New functions.
2669 (display-usable-bounds): Remove.
2670 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2673 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2675 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2676 (GTK_CHECK_VERSION): New macro, if not already defined.
2677 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2678 replaced by GTK_CHECK_VERSION.
2680 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2682 * xterm.h (GTK_PREREQ): New macro.
2683 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2684 to use this macro instead, for consistency and clarity.
2686 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2688 * xdisp.c (row_for_charpos_p): New function, with code of
2689 cursor_row_p, but accepts an additional argument CHARPOS instead
2690 of using a hardcoded PT.
2691 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2692 (row_containing_pos): Call row_for_charpos_p instead of partially
2693 doing the same. Fixes cursor positioning under longlines-mode
2694 when longlines-show-effect includes more than one newline, when
2695 moving the cursor vertically up.
2697 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2699 * makefile.w32-in (ACL_H): New macro.
2700 ($(BLD)/fileio.$(O)): Update dependencies.
2702 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2704 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2705 * Makefile.in (LIB_ACL): New macro.
2706 (LIBACL_LIBS): Remove.
2707 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2708 * fileio.c: Include <acl.h>.
2709 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2710 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2712 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2715 * unexelf.c: Don't assume ElfW (Half) fits in int.
2716 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2717 when dealing with ElfW (Half) values, since they can exceed 2**31
2718 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2719 (entry_address): Omit unused NUM arg. All uses changed.
2721 2013-05-07 Juri Linkov <juri@jurta.org>
2723 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2724 to the string converted from number with `Fnumber_to_string'.
2727 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2729 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2730 This fixes a problem introduced by my previous change.
2732 2013-05-07 Glenn Morris <rgm@gnu.org>
2734 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2736 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2738 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2740 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2742 Static checking by GCC 4.8.0.
2743 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2744 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2745 (x_get_monitor_attributes_fallback)
2746 (x_get_monitor_attributes_xinerama)
2747 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2748 Define only if USE_GTK.
2749 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2750 (x_get_monitor_attributes_fallback): Omit unused locals.
2751 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2752 Use double, not float, to avoid mixed-mode floating point arithmetic.
2754 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2755 Jan Djärv <jan.h.d@swipnet.se>
2757 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2758 (XINERAMA_CFLAGS): New macros.
2759 (ALL_CFLAGS, LIBES): Use them.
2761 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2762 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2763 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2764 (syms_of_xfns): DEFSYM them.
2765 (struct MonitorInfo): New struct.
2766 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2767 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2768 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2769 (x_get_monitor_attributes_xinerama): New functions.
2770 (Fx_display_monitor_attributes_list): New primitive.
2771 (syms_of_xfns): Defsubr it.
2773 * xterm.h (x_display_info): Add Xatom_net_workarea and
2774 Xatom_net_current_desktop.
2776 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2777 and dpyinfo->Xatom_net_current_desktop.
2779 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2781 * xdisp.c (pos_visible_p): Use the special code for finding the
2782 beginning of a display property or overlay for any "replacing"
2783 display property, not just for display strings. This solves
2784 incorrect reporting of position by posn-at-point. (Bug#14241)
2786 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2788 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2789 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2790 Verify that ElfW (Half) fits in int.
2791 (fatal): Use same signature as lisp.h.
2792 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2793 configure and build with -DUNEXELF_DEBUG without worrying about
2794 other modules that use DEBUG.
2795 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2796 possibly-wide integers now uses it instead of plain fprintf.
2797 (entry_address): New function, which avoids problems with 32-bit
2798 overflow on 64-bit hosts.
2799 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2800 (round_up): Don't assume the remainder fits in int.
2801 (find_section): Use bool for boolean. Simplify debug code.
2802 (unexec): Don't assume file sizes fit in int or size_t.
2803 Omit unnecessary trailing newline in 'fatal' format.
2804 Use strerror rather than outputting decimal error number.
2805 Remove unused code when emacs is not defined;
2806 this file relies on Emacs now.
2807 Don't assume e_phnum and e_shnum are positive.
2809 * regex.c: Fix problems when DEBUG is defined.
2810 (extract_number, extract_number_and_incr): Define regardless of
2811 whether DEBUG is defined; that's simpler and makes the code less
2812 likely to go stale in the normal case when DEBUG is not defined.
2813 Return int rather than taking an int * arg. All callers changed.
2814 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2815 Remove, replacing with ...
2816 (DEBUG_PRINT): New macro. All callers changed.
2817 (DEBUG_COMPILES_ARGUMENTS): New macro.
2818 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2819 (print_compiled_pattern, print_double_string) [DEBUG]:
2820 Use prototype rather than old-style definition.
2821 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2822 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2823 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2824 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2825 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2826 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2827 This matters only when DEBUG is defined.
2829 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2831 * xdisp.c (set_iterator_to_next): Set the
2832 ignore_overlay_strings_at_pos_p flag only if we are _really_
2833 iterating over an overlay string, as indicated by the
2834 current.overlay_string_index member. (Bug#14306)
2836 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2838 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2839 to where it is used, to avoid autorelease issues (Bug#14050).
2841 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2843 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2844 * fileio.c (syms_of_fileio): Implement this.
2845 * filelock.c (create_lock_file): If symbolic links don't work, so
2846 we use a regular file as a lock file, do not fsync the lock file;
2849 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2851 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2852 (syms_of_minibuf): Adjust accodingly.
2854 * callint.c (Fcall_interactively): Adjust calls accordingly.
2856 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2858 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2859 w->contents is a buffer before computing everything else.
2860 Use parentheses to disambiguate last part of the condition.
2862 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2863 assertion violations. (Bug#14062)
2865 2013-05-01 David Reitter <david.reitter@gmail.com>
2867 * nsfns.m (ns_tooltip): Initialize.
2869 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2871 * coding.c (decode_coding_gap): Don't remove the character before
2872 a newline unless it's a CR character. (Bug#14287)
2874 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2876 * dispextern.h (struct face): Move enum face_underline_type
2877 earlier so that bitfields can be in the same word.
2879 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2881 * nsfns.m (handlePanelKeys): New function.
2882 (EmacsOpenPanel:performKeyEquivalent:)
2883 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2884 arrows/function/control and copy/paste keys (Bug#14296).
2886 2013-04-27 Juri Linkov <juri@jurta.org>
2888 * callint.c (Fcall_interactively): Call `Qread_number' for
2889 interactive code letter `n' instead of using duplicate code.
2892 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2894 * systime.h (make_timeval): Declare as 'const'.
2896 2013-04-27 Kenichi Handa <handa@gnu.org>
2898 * font.c (font_open_entity): Always open a font of manageable
2901 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2903 Port better to AIX (Bug#14258).
2904 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2907 2013-04-24 Kenichi Handa <handa@gnu.org>
2909 * coding.c (decode_coding_iso_2022): When an invalid escape
2910 sequence is encountered, reset the invocation and designation
2911 status to the safest one.
2913 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2915 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2916 Without this fix, "make distclean" leaves stamp-h1 behind.
2918 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2920 * w32fns.c (w32_fullscreen_rect): New function to compute the
2921 window rectangle for the given fullscreen mode.
2922 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2923 longer tunes the window size. This keeps the window's edges flush
2924 with the screen and allows the taskbar to hide itself in fullboth.
2926 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2927 window decorations and uses the entire screen.
2929 * w32term.h (w32_fullscreen_rect) Add prototype.
2930 (struct w32_output): Replace normal_width, normal_height,
2931 normal_top, and normal_left members with a single normal_placement
2933 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2935 (FRAME_NORMAL_PLACEMENT): New macro.
2937 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2939 * minibuf.c (Ftest_completion): Silence compiler warning.
2941 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2943 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2946 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2949 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2950 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2951 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2952 parentheses where appropriate.
2954 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2956 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2958 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2960 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2961 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2962 Mention in the doc string that setting these variables takes
2963 effect only after a call to set-window-buffer. (Bug#14200)
2965 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2967 * indent.c (Fvertical_motion): Don't consider display strings on
2968 overlay strings as display strings on the buffer position we
2969 started from. This prevents vertical cursor motion from jumping
2970 more than one line when there's an overlay string with a display
2971 property at end of line.
2972 Reported by Karl Chen <Karl.Chen@quarl.org> in
2973 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2975 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2977 * window.c (select_window): `record_buffer' even if window is
2978 already selected (bug#14191).
2980 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2982 * window.c (Fwindow_end): Test more flags, including the buffer's
2983 last_overlay_modified flag, to determine whether the window's
2984 display is really up-to-date. Prevents the function from
2985 returning a stale value. (Bug#14170)
2986 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2989 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2991 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2992 garbaged only if it is not already the top frame on its TTY.
2993 This prevents flickering due to constant redrawing of TTY frames when
2994 there are GUI frames open in the same session. (Bug#13864)
2996 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2998 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2999 of marking the idle timers directly.
3001 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3003 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
3006 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
3008 * window.c (select_window): Don't record_buffer while the invariant is
3009 temporarily broken (bug#14161).
3011 * fns.c (Fdelq): Don't assume !NILP => CONSP.
3013 2013-04-07 Eli Zaretskii <eliz@gnu.org>
3015 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
3017 2013-04-07 Romain Francoise <romain@orebokech.com>
3019 Ignore additional platform-specific ACL errors (Bug#13702).
3020 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
3021 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
3023 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
3025 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
3028 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
3030 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
3031 This bug was introduced by my 2013-02-25 change that simplified
3032 data_start configuration. Without this change, on GNU/Linux
3033 an Emacs configured with --enable-profiling fails immediately
3034 due to a profiler signal.
3035 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
3036 with these flags. On platforms where special flags are needed
3037 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
3038 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
3039 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
3041 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
3043 Get rid of some platform-specific functions examining window
3044 system and its capabilities. This is a partial rework of the
3046 * lisp.h (have_menus_p): Remove prototype. This function is
3047 replaced with platform-independent window_system_available.
3048 (check_window_system): Move to...
3049 * frame.h (decode_window_system_frame, window_system_available):
3050 ...here, add new prototypes.
3051 * frame.c (window_system_available, decode_window_system_frame):
3053 (check_window_system): Platform-independent now.
3054 * xterm.h (x_in_use): Remove declaration.
3056 * w32term.h (check_x_frame):
3057 * nsterm.h (check_x_frame): Remove prototypes. This function
3058 is replaced with platform-independent decode_window_system_frame.
3059 * msdos.c (have_menus_p): Remove.
3060 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3061 Remove platform-specific functions. Use check_window_system,
3062 decode_window_system_frame and check_ns_display_info where
3063 appropriate. Minor style and comment tweaks.
3064 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3065 (check_x_frame): Likewise.
3066 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3068 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3069 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3070 * xmenu.c, xselect.c: All related users changed.
3072 2013-04-03 Kenichi Handa <handa@gnu.org>
3074 The following changes is to optimize the code for reading UTF-8
3077 * coding.c (check_ascii): Rename from detect_ascii. Return value
3078 changed. Check EOL format. Do not call adjust_coding_eol_type
3080 (check_utf_8): New function.
3081 (adjust_coding_eol_type): Do nothing if already adjusted.
3082 (detect_coding): Compare the return value of check_ascii with
3083 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3084 (decode_coding_gap): Optimize for valid UTF-8.
3086 2013-03-21 Kenichi Handa <handa@gnu.org>
3088 * coding.c (syms_of_coding): Cancel previous change.
3090 * insdel.c (insert_from_gap): Fix previous change.
3092 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3094 Consistently use platform-specific function to detect window system.
3095 * lisp.h (check_window_system): New prototype. This function is
3096 going to replace check_x, check_w32 and check_ns.
3097 (have_menus_p): Mention msdos.c in comment.
3098 * fontset.c (check_window_system_func): Remove. Adjust all users.
3099 * fontset.h (check_window_system_func): Remove prototype.
3100 * nsterm.h (check_ns):
3101 * xterm.h (check_x):
3102 * w32term.h (check_w32): Likewise.
3103 * menu.c (Fx_popup_menu): Use check_window_system.
3104 * msdos.c (check_window_system): Define for MS-DOS.
3105 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3106 * w32fns.c (check_window_system): Likewise for MS-Windows.
3107 * xfns.c (check_window_system): Likewise for X.
3108 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3109 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3111 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3113 Prefer < to > in range checks such as 0 <= i && i < N.
3114 This makes it easier to visualize quantities on a number line.
3115 This patch doesn't apply to all such range checks,
3116 only to the range checks affected by the 2013-03-24 change.
3117 This patch reverts most of the 2013-03-24 change.
3118 * alloc.c (xpalloc, Fgarbage_collect):
3119 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3120 * character.c (string_escape_byte8):
3121 * charset.c (read_hex):
3122 * data.c (cons_to_unsigned):
3123 * dispnew.c (update_frame_1):
3124 * doc.c (Fsubstitute_command_keys):
3125 * doprnt.c (doprnt):
3126 * editfns.c (hi_time, decode_time_components):
3127 * fileio.c (file_offset):
3128 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3129 * font.c (font_intern_prop):
3130 * frame.c (x_set_alpha):
3131 * gtkutil.c (get_utf8_string):
3132 * indent.c (check_display_width):
3133 * keymap.c (Fkey_description):
3134 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3136 * minibuf.c (read_minibuf_noninteractive):
3137 * process.c (wait_reading_process_output):
3138 * search.c (Freplace_match):
3139 * window.c (get_phys_cursor_glyph):
3140 * xdisp.c (redisplay_internal):
3141 * xsmfns.c (smc_save_yourself_CB):
3142 Prefer < to > for range checks.
3143 * dispnew.c (sit_for): Don't mishandle NaNs.
3144 This fixes a bug introduced in the 2013-03-24 change.
3145 * editfns.c (decode_time_components): Don't hoist comparison.
3146 This fixes another bug introduced in the 2013-03-24 change.
3148 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3150 * frame.h (struct frame): Drop scroll_bottom_vpos
3151 member becaue all real users are dead long ago.
3152 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3153 * xdisp.c (redisplay_internal): Adjust user.
3155 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3157 * nsmenu.m (showAtX:Y:for:): setLevel to
3158 NSPopUpMenuWindowLevel (Bug#13998).
3160 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3162 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3163 (ns_check_pending_open_menu): Declare.
3165 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3166 (x_activate_menubar): Update the menu with title that matches
3167 ns_get_pending_menu_title, and call
3168 ns_check_pending_openmenu (Bug#12698).
3169 (menuWillOpen:): New method.
3170 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3172 * nsterm.m (menu_will_open_state, menu_mouse_point)
3173 (menu_pending_title): New varaibles.
3174 (ns_get_pending_menu_title, ns_check_menu_open)
3175 (ns_check_pending_open_menu): New functions.
3177 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3179 * indent.c (current_column_bol_cache): Remove leftover which is not
3180 used in Fmove_to_column any more.
3181 (current_column, scan_for_column): Adjust users.
3182 * keyboard.c (last_point_position_buffer, last_point_position_window):
3183 Remove leftovers which are not used for recording undo any more.
3184 (command_loop_1, syms_of_keyboard): Adjust users.
3185 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3186 redisplay_window any more.
3187 (move_it_to): Adjust user.
3189 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3191 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3192 Update dependencies.
3194 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3196 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3197 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3200 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3202 * window.h (struct window): Replace hchild, vchild and buffer slots
3203 with the only contents slot. This is possible because each valid
3204 window may have either the child window (in vertical or horizontal
3205 combination) or buffer to display (for the leaf window). Using that,
3206 a lof of operations to traverse and/or change window hierarchies may
3207 be simplified. New member horizontal is used to distinguish between
3208 horizontal and vertical combinations of internal windows.
3209 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3210 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3211 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3212 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3213 Use contents slot, not buffer, where appropriate.
3214 (wset_combination): New function.
3215 (wset_buffer): Add eassert.
3216 (Fframe_first_window): Simplify the loop reaching first window.
3217 (Fwindow_buffer): Use WINDOW_LEAF_P.
3218 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3219 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3220 (unshow_buffer): Convert initial debugging check to eassert.
3221 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3222 (make_parent_window, window_resize_check, window_resize_apply)
3223 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3224 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3225 Adjust to match struct window changes.
3226 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3227 (mark_window_cursors_off, count_windows, get_leaf_windows)
3228 (foreach_window_1): Simplify the loop.
3229 * alloc.c (mark_object): Do not check for the leaf window because
3230 internal windows has no glyph matrices anyway.
3231 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3232 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3233 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3234 (build_frame_matrix_from_window_tree, mirror_make_current)
3235 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3236 (update_window_tree, set_window_update_flags): Simplify the loop.
3237 (sync_window_with_frame_matrix_rows): Enforce live window.
3238 Use contents slot, not buffer, where appropriate.
3239 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3240 and WINDOW_HORIZONTAL_COMBINATION_P.
3241 (make_frame_visible_1): Simplify the loop.
3242 Use contents slot, not buffer, where appropriate.
3243 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3244 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3245 (expose_window_tree): Likewise.
3246 Use contents slot, not buffer, where appropriate.
3247 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3248 to avoid deleted windows. Use contents slot instead of buffer.
3249 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3250 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3251 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3252 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3254 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3256 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3257 identify the reasons for assertion violations in bug#14062 and
3259 (Fx_show_tip): Fix compilation error under
3260 "--enable-check-lisp-object-type". (Bug#14073)
3262 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3263 Reported by <rzl24ozi@gmail.com>.
3265 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3267 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3269 (unwind_with_echo_area_buffer): ...to restore it here.
3270 This is needed to ensure that...
3271 (redisplay_window): ...both window markers are valid here,
3272 which is verified by eassert.
3273 * editfns.c (save_excursion_save): Do not assume that
3274 selected_window always displays the buffer.
3275 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3278 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3280 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3283 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3285 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3287 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3289 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3290 since MinGW's w32api headers do. This avoids compiler warnings.
3292 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3295 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3297 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3299 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3301 * gtkutil.c (style_changed_cb): Check if frame is live and an
3302 X frame (Bug#14038).
3304 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3306 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3307 Define only for _WIN32_WINNT less than 0x0500.
3308 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3310 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3311 see its own definitions of 'struct timeval' and 'struct timezone'.
3313 Fix incompatibilities between MinGW.org and MinGW64 headers.
3314 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3316 * w32.c (REPARSE_DATA_BUFFER): Guard with
3317 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3319 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3321 * xterm.c: Include X11/XKBlib.h
3322 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3324 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3326 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3328 * blockinput.h (input_blocked_p): Likewise.
3329 * bytecode.c (exec_byte_code): Likewise.
3330 * callproc.c (call_process_kill, call_process_cleanup)
3331 (Fcall_process): Likewise.
3332 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3333 (Fccl_execute_on_string): Likewise.
3334 * character.c (string_escape_byte8): Likewise.
3335 * charset.c (read_hex): Likewise.
3336 * cm.c (calccost): Likewise.
3337 * data.c (cons_to_unsigned): Likewise.
3338 * dired.c (directory_files_internal, file_name_completion):
3340 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3341 (sit_for): Likewise.
3342 * doc.c (Fsubstitute_command_keys): Likewise.
3343 * doprnt.c (doprnt): Likewise.
3344 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3345 * emacsgtkfixed.c: Likewise.
3346 * fileio.c (file_offset, Fwrite_region): Likewise.
3347 * floatfns.c (Fexpt, fmod_float): Likewise.
3348 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3350 * font.c (font_intern_prop): Likewise.
3351 * frame.c (x_set_alpha): Likewise.
3352 * gtkutil.c (get_utf8_string): Likewise.
3353 * indent.c (check_display_width): Likewise.
3354 * intervals.c (create_root_interval, rotate_right, rotate_left)
3355 (split_interval_right, split_interval_left)
3356 (adjust_intervals_for_insertion, delete_node)
3357 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3358 (merge_interval_right, merge_interval_left, copy_intervals)
3359 (set_intervals_multibyte_1): Likewise.
3360 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3361 * keymap.c (Fkey_description): Likewise.
3362 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3363 * lread.c (openp, read_integer, read1, string_to_number):
3365 * menu.c (ensure_menu_items): Likewise.
3366 * minibuf.c (read_minibuf_noninteractive): Likewise.
3367 * print.c (printchar, strout): Likewise.
3368 * process.c (create_process, Faccept_process_output)
3369 (wait_reading_process_output, read_process_output, send_process)
3370 (wait_reading_process_output): Likewise.
3371 * profiler.c (make_log, handle_profiler_signal): Likewise.
3372 * regex.c (re_exec): Likewise.
3373 * regex.h: Likewise.
3374 * search.c (looking_at_1, Freplace_match): Likewise.
3375 * sysdep.c (get_child_status, procfs_ttyname)
3376 (procfs_get_total_memory): Likewise.
3377 * systime.h (EMACS_TIME_VALID_P): Likewise.
3378 * term.c (dissociate_if_controlling_tty): Likewise.
3379 * window.c (get_phys_cursor_glyph): Likewise.
3380 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3381 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3383 * xfns.c (Fx_window_property): Likewise.
3384 * xmenu.c (set_frame_menubar): Likewise.
3385 * xselect.c (x_get_window_property, x_handle_dnd_message):
3387 * xsmfns.c (smc_save_yourself_CB): Likewise.
3388 * xterm.c (x_scroll_bar_set_handle): Likewise.
3390 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3392 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3393 to be optional or nil. Adjust comment and convert it to docstring.
3394 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3395 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3397 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3399 Static checking by GCC 4.8-20130319.
3400 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3401 * process.c (Fset_process_datagram_address)
3402 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3403 * xdisp.c (get_char_face_and_encoding):
3404 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3405 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3406 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3408 2013-03-24 Ken Brown <kbrown@cornell.edu>
3410 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3411 fix compilation on 64-bit Cygwin, where underscores are not
3412 automatically prepended.
3414 * w32term.c (w32_initialize): Silence compiler warning.
3416 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3418 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3419 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3420 variables, to save and restore frame dimensions.
3421 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3422 after returning from a 'fullscreen' configuration.
3423 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3424 to avoid races between the main thread and the input thread.
3426 * w32term.h (struct w32_output): New members normal_width,
3427 normal_height, normal_top, normal_left, and prev_fsmode.
3428 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3429 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3432 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3433 'fullscreen' parameter. Always record previous width and height
3434 of the frame, except when switching out of maximized modes, so
3435 that they could be restored correctly, instead of resetting to the
3436 default frame dimensions. Send SC_RESTORE command to the frame,
3437 unless we are going to send SC_MAXIMIZE, to restore the frame
3438 resize hints in the mouse pointer shown by the window manager.
3441 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3443 * lisp.h (get_frame_param): Adjust conditions for prototype
3446 2013-03-22 Ken Brown <kbrown@cornell.edu>
3448 * unexcw.c: Drop unneeded inclusion of w32common.h.
3449 (report_sheap_usage): Declare.
3450 (read_exe_header): Add magic numbers for x86_64.
3451 (fixup_executable): Fix printf format specifier for unsigned long
3454 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3456 * frame.h (struct frame): Put menu_bar_window under #ifdef
3457 because this member is not needed when X toolkit is in use.
3458 (fset_menu_bar_window):
3459 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3460 (free_glyphs, update_frame):
3461 * xdisp.c (expose_frame): Likewise.
3462 (display_menu_bar): Likewise. Remove redundant eassert.
3463 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3466 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3468 Use functions and constants to manipulate Lisp_Save_Value objects.
3469 This replaces code that used macros and strings and token-pasting.
3470 The change makes the C source a bit easier to follow,
3471 and shrinks the Emacs executable a bit.
3472 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3473 (make_save_value): Change 1st arg from string to enum. All callers
3476 (mark_object): Use if, not #if, for GC_MARK_STACK.
3477 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3478 (XSAVE_OBJECT): Now functions, not macros.
3479 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3480 the constant was never used.
3481 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3482 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3483 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3484 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3486 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3487 type3 with a single member save_type. All uses changed.
3488 (save_type, set_save_pointer, set_save_integer): New functions.
3489 * print.c (PRINTX): Remove.
3491 * alloc.c: Remove redundant static declarations.
3493 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3495 * window.h (struct window): Convert left_col, top_line, total_lines
3496 and total_cols from Lisp_Objects to integers. Adjust comments.
3497 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3499 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3500 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3501 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3502 Adjust users where appropriate.
3504 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3506 * frame.h (struct frame): Drop resx and resy because the same data is
3507 available from window system-specific output context. Adjust users.
3508 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3509 New functions to provide defaults when no window system available.
3510 (FRAME_RES_X, FRAME_RES_Y): New macros.
3511 (NUMVAL): Move from xdisp.c.
3512 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3513 (Ffont_face_attributes, Fopen_font):
3514 * image.c (gs_load):
3515 * w32font.c (fill_in_logfont):
3516 * xdisp.c (calc_pixel_width_or_height):
3517 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3518 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3520 2013-03-20 Kenichi Handa <handa@gnu.org>
3522 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3523 to 1 (temporary workaround until a bug related to ASCII
3524 optimization is fixed).
3526 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3528 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3529 Signal error if window is not internal. Adjust docstring.
3530 (delete_all_child_windows): Use combination_limit to save the buffer.
3531 (Fset_window_configuration): Adjust accordingly.
3532 * print.c (syms_of_print): Initialize debugging output not here...
3533 (init_print_once): ...but in a new function here.
3534 * lisp.h (init_print_once): Add prototype.
3535 * emacs.c (main): Add call to init_print_once. Adjust comments.
3537 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3539 * window.c (window_resize_check, window_resize_apply)
3540 (window_from_coordinates, recombine_windows, set_window_buffer)
3541 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3542 (Fsplit_window_internal, Fdelete_window_internal)
3543 (freeze_window_starts): Use bool for booleans.
3544 * window.h (window_frame_coordinates, resize_frame_windows)
3545 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3547 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3549 * dispnew.c (bitch_at_user): Use `user-error'.
3551 2013-03-17 Ken Brown <kbrown@cornell.edu>
3553 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3554 as return type of image_background. (Bug#13981)
3555 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3557 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3559 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3560 (ns_select): Don't return with result uninitialized.
3562 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3565 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3567 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3568 directories. If filename is nil, get directory name (Bug#13932).
3569 Use getFilename and getDirectory.
3570 (getFilename, getDirectory): New methods for EmacsSavePanel and
3572 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3574 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3576 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3578 2013-03-15 Kenichi Handa <handa@gnu.org>
3580 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3581 (adjust_after_replace): Make it back to static. Delete the third
3582 arg text_at_gap_tail. Cancel the code for handling it.
3584 * coding.h (struct coding_system): New member eol_seen.
3586 * coding.c (detect_ascii): New function.
3587 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3588 when the source bytes are actually scanned. On detecting for
3589 coding_category_utf_8_auto, call detect_ascii instead of scanning
3590 source bytes directly.
3591 (produce_chars): Call insert_from_gap with the new arg 0.
3592 (encode_coding): Likewise.
3593 (decode_coding_gap): Control ASCII optimization by the variable
3594 disable_ascii_optimization instead of #ifndef .. #endif.
3595 Deccode EOL format according to coding->eol_seen.
3596 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3599 * lisp.h (adjust_after_replace): Cancel externing it.
3600 (insert_from_gap): Adjust prototype.
3602 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3604 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3605 FULLSCREEN_MAXIMIZED. (Bug#13935)
3607 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3609 * region-cache.c (find_cache_boundary, move_cache_gap)
3610 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3611 Simplify debugging check and convert to eassert. Adjust comment.
3612 (pp_cache): Put under ENABLE_CHECKING.
3614 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3616 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3617 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3619 (w32fullscreen_hook): If the frame is visible, reset
3620 f->want_fullscreen flag after changing the frame size. If the
3621 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3624 2013-03-13 Daniel Colascione <dancol@dancol.org>
3626 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3627 too so that these builds can use Cygwin's file conversion
3628 functions. (We've been building and linking cygw32.o all along
3629 and just not using it.)
3631 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3633 File synchronization fixes (Bug#13944).
3634 * Makefile.in (LIB_FDATASYNC): New macro.
3636 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3637 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3638 Don't worry about HAVE_FSYNC, since a substitute fsync is
3639 available if the system lacks one.
3640 (Fwrite_regin): Retry fsync if interrupted.
3642 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3644 * w32term.c (w32_read_socket): If the Emacs frame is being
3645 activated, call w32fullscreen_hook, to make sure the new frame
3646 dimensions are in effect. (Bug#13937)
3648 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3650 * xdisp.c (init_iterator): Simplify because both character and byte
3651 positions are either specified or -1. Add eassert. Adjust comment.
3652 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3653 character and byte positions can be obtained from marker.
3655 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3657 Static checking by Sun C 5.12.
3658 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3659 * bytecode.c (exec_byte_code):
3660 * dispnew.c (init_display):
3662 * fileio.c (Fsubstitute_in_file_name):
3663 * keyboard.c (Fevent_convert_list):
3664 * keymap.c (Fsingle_key_description):
3665 * term.c (maybe_fatal, fatal):
3666 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3667 * xsmfns.c (Fhandle_save_session):
3668 Omit unreachable code.
3669 * keymap.c (map_keymap_char_table_item): Cast void * to
3670 a function pointer type; the C Standard requires this.
3672 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3673 Include <sys/param.h> unconditionally, as that works elsewhere and
3674 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3675 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3678 See ChangeLog.12 for earlier changes.
3684 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3686 This file is part of GNU Emacs.
3688 GNU Emacs is free software: you can redistribute it and/or modify
3689 it under the terms of the GNU General Public License as published by
3690 the Free Software Foundation, either version 3 of the License, or
3691 (at your option) any later version.
3693 GNU Emacs is distributed in the hope that it will be useful,
3694 but WITHOUT ANY WARRANTY; without even the implied warranty of
3695 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3696 GNU General Public License for more details.
3698 You should have received a copy of the GNU General Public License
3699 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.