1 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3 * w32term.c (w32fullscreen_hook): Really maximize frame when
6 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8 Prefer selected_window to Fselected_window, likewise for frames.
9 * buffer.c (Fbuffer_swap_text):
10 * data.c (Fvariable_binding_locus):
11 * window.c (run_window_configuration_change_hook): Adjust users.
12 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13 Use decode_live_frame.
15 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
17 Be more careful if selected window shows the buffer other than current,
18 use window_outdated only if this is not so. This change should also
19 address some weird issues discussed in Bug#13012.
20 * window.h (window_outdated): New prototype.
21 * window.c (window_outdated): Now here. Convert from static and
22 always assume window's buffer.
23 (Fwindow_end, Fwindow_line_height): Use it.
24 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
25 and always assume window's buffer.
26 (redisplay_window): Adjust user.
27 (redisplay_internal): Call to reconsider_clip_change once and
28 check whether mode line should be updated only if selected window
30 (run_window_scroll_functions): Use eassert for debugging check.
31 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
33 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
35 * window.c (window_scroll, window_scroll_pixel_based)
36 (window_scroll_line_based): Use bool for booleans.
38 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
40 * process.c: Fix minor off-by-one issues in descriptor counts.
41 This shouldn't fix any real bugs, but it cleans up the code a bit.
42 (max_process_desc, max_input_desc): -1, not 0, means none.
44 (delete_input_desc): New function.
45 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
46 (deactivate_process): Scan backwards when recomuting max_process_desc;
47 that should be faster.
48 (init_process_emacs): Initialize max_input_desc.
50 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
52 Use region cache to speedup bidi_find_paragraph_start.
53 * buffer.h (struct buffer): New member bidi_paragraph_cache.
54 Rename cache_long_line_scans to cache_long_scans.
55 * buffer.c (bset_cache_long_line_scans): Rename to
56 bset_cache_long_scans.
57 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
58 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
60 (syms_of_buffer): Rename cache-long-line-scans to
61 cache-long-scans. Adjust docstring.
62 * search.c (newline_cache_on_off):
63 * indent.c (width_run_cache_on_off): Adjust users.
64 * bidi.c (bidi_paragraph_cache_on_off): New function.
65 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
66 * insdel.c (prepare_to_modify_buffer): Invalidate
67 bidi_paragraph_cache if enabled.
69 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
71 Invalidate region caches only if buffer text is going to be changed.
72 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
73 (modify_text): ...new prototype.
74 (prepare_to_modify_buffer_1): New prototype.
75 * textprop.c (modify_region): Rename to...
76 (modify_text_properties): ...new function.
77 (add_text_properties_1, set_text_properties, Fremove_text_properties)
78 (Fremove_list_of_text_properties): Adjust users.
79 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
80 (modify_text): ...new function.
81 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
82 (prepare_to_modify_buffer_1): ...new function.
83 * casefiddle.c (casify_region):
84 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
85 (Ftranspose_regions): Use modify_text.
87 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
89 * lisp.mk (lisp): Add nadvice.elc.
91 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
93 New macro to iterate over live buffers similar to frames.
94 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
95 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
96 Declare buffer-related variables here to offload lisp.h.
97 * buffer.c (Vbuffer_alist): Adjust comment.
98 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
99 (other_buffer_safely):
100 * data.c (store_symval_forwarding):
101 * dispnew.c (Fframe_or_buffer_changed_p):
102 * fileio.c (Fdo_auto_save):
103 * filelock.c (unlock_all_files):
104 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
106 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
108 Fix some minor races in hosts lacking mkostemp (Bug#15015).
109 * callproc.c (create_temp_file):
110 * filelock.c (create_lock_file):
111 Assume mkostemp, since it's now provided by Gnulib.
113 2013-08-04 Eli Zaretskii <eliz@gnu.org>
115 * w32.c (mkostemp): New function.
116 (mktemp): Remove, no longer used. Most of the code reused in
117 mkostemp. (Bug#15015)
118 (mktemp): Don't undef.
120 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
122 * dispnew.c (glyph_matrix_count, glyph_pool_count):
123 Move under GLYPH_DEBUG and ENABLE_CHECKING.
124 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
125 (free_glyph_pool, check_glyph_memory): Likewise for
126 all users. Adjust comments where appropriate.
128 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
130 * composite.h: Minor fixups.
131 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
132 to fix a misspelling, and change it to an inline function while
133 we're at it (it need not be a macro). All uses changed.
134 (composition_method, composition_valid_p):
135 Rewrite to avoid assignments in if-conditions.
137 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
139 Do not use global Lisp_Object in composition macros.
140 * composite.h (composition_temp): Remove declaration.
141 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
142 (composition_method, composition_valid_p): ...inline functions.
143 (compose_region): Remove the leftover.
144 * composite.c (composition_temp): Remove.
145 (run_composition_function, update_compositions)
146 (composition_compute_stop_pos, composition_adjust_point)
147 (Ffind_composition_internal):
148 * coding.c (handle_composition_annotation):
149 * xdisp.c (handle_composition_prop, check_point_in_composition):
150 Related users changed.
152 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
154 Drop FRAME_PTR typedef.
155 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
156 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
157 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
158 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
159 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
160 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
161 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
162 All related users changed.
164 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
166 * eval.c (default_toplevel_binding): New function.
168 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
169 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
170 (syms_of_eval): Export them.
171 * data.c (Fdefault_value): Micro cleanup.
172 * term.c (init_tty): Use "false".
174 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
176 Fix X GC leak in GTK and raw (no toolkit) X ports.
177 * xterm.c (x_free_frame_resources): If white and black relief
178 GCs are allocated, always free them here.
179 * xfns.c (x_make_gc): Omit redundant initialization.
180 * widget.c (create_frame_gcs): Remove the leftover.
181 (EmacsFrameDestroy): Do nothing because all GCs are now freed
182 in x_free_frame_resources.
184 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
186 * nsterm.m (windowWillResize:toSize:): Only change title if
187 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
189 (viewDidEndLiveResize): New method.
191 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
192 inside NS_IMPL_COCOA.
194 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
196 * insdel.c (adjust_after_replace, replace_range, del_range_2):
197 Do not check whether undo is enabled because record_insert and
198 record_delete does that themselves.
200 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
202 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
203 member which is not really used any more.
204 (FRAME_XIC_BASE_FONTNAME): Remove.
205 * xfns.c (xic_free_fontset): Adjust user.
206 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
207 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
208 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
209 (xdialog_show): Use eassert for debugging check.
210 * w32term.c (x_unfocus_frame): Remove unused dummy function.
212 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
214 * fileio.c, fns.c (merge): Move extern decl from here ...
215 * lisp.h (merge): ... to here.
217 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
219 Fix last font-related change.
220 * w32font.h (w32font_list_internal, w32font_match_internal):
222 * w32uniscribe.c (uniscribe_list, uniscribe_match):
223 (uniscribe_list_family): Adjust to match font API change.
224 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
225 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
227 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
229 * frame.h (FRAME_MOUSE_UPDATE):
230 * nsterm.m (ns_frame_up_to_date): Omit redundant check
231 whether hlinfo->mouse_face_mouse_frame is non-NULL.
233 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
235 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
236 * font.h (struct font_driver): Change list, match, and list_family
237 functions to accept struct frame * as first arg.
238 * font.c (font_score, font_compare, font_sort_entities): Remove
240 (font_sort_entities, font_list_entities, font_select_entity):
241 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
242 match font API change.
243 * xfont.c (xfont_list, xfont_match, xfont_list_family):
244 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
245 * ftxfont.c (ftxfont_list, ftxfont_match):
246 * xftfont.c (xftfont_list, xftfont_match):
247 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
248 * w32font.c (w32font_list, w32font_match, w32font_list):
249 (w32font_list_internal, w32_font_match_internal): Likewise.
250 * xfaces.c (Fx_family_fonts): Adjust user.
252 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
254 Do not use pure Xism x_wm_set_icon_position in non-X ports.
255 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
256 only if HAVE_X_WINDOWS is in use.
257 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
258 * nsterm.m (x_wm_set_icon_position): Remove no-op.
259 * w32term.c (x_wm_set_icon_position): Likewise.
260 * w32fns.c (x_icon): Adjust user.
262 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
264 * xterm.c (last_mouse_press_frame): Remove the
265 leftover which is not really used any more.
266 (handle_one_xevent, syms_of_xterm): Adjust users.
267 (x_flush): Call XFlush once per each X display, not frame.
268 This is better because this code always unconditionally skips
269 non-X frames in Vframe_list and issues the only XFlush if we
270 have more than one X frame on the same X display.
271 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
272 Use bool for booleans.
273 (x_draw_glyph_string_background, cvt_string_to_pixel):
274 (cvt_pixel_dtor): Drop unnecessary prototypes.
275 * xterm.h (x_display_ok): Adjust prototype.
277 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
279 Drop unnecessary functions that deals with frame pixel size.
280 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
281 (x_pixel_height): Drop prototypes.
282 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
283 (x_pixel_height): Drop implementations.
284 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
285 which should be always valid for window frame.
286 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
287 * w32menu.c (Fx_popup_dialog):
288 * xmenu.c (Fx_popup_dialog): Likewise for both.
290 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
292 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
293 frame parameters and call to Fmodify_frame_parameters just once.
294 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
295 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
296 and mention nil frame in docstring.
298 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
300 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
301 (x_figure_window_size): Likewise. Adjust to return long.
302 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
303 (toplevel): Move Qterminal_live_p to...
304 * terminal.c (toplevel): ...here, make it static, and...
305 (syms_of_terminal): ...DEFSYM here.
306 * frame.h (Qterminal_live_p): Remove declaration.
307 (make_frame, x_figure_window_size): Adjust prototype.
308 * nsfns.m (Fx_create_frame): Use long for window flags.
310 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
312 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
313 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
314 Do not assume that emacs_close (INT_MAX) is a no-op.
316 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
318 * xfaces.c (make_face_cache): For struct face_cache, prefer
319 xmalloc to xzalloc and so avoid redundant call to memset.
320 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
322 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
324 * fringe.c (draw_window_fringes, update_window_fringes)
325 (compute_fringe_widths):
326 * w32term.c (x_draw_glyph_string):
327 * window.c (candidate_window_p, Frecenter):
328 * xfaces.c (realize_basic_faces, realize_default_face)
329 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
330 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
331 * xfns.c (x_set_cursor_color, xic_free_xfontset):
332 * xmenu.c (Fx_menu_bar_open_internal):
333 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
334 * xsettings.c (xft_settings_event):
335 * xterm.c (x_draw_glyph_string, x_had_errors_p):
336 Use bool for booleans. Adjust style and comments where
338 * dispextern.h (draw_window_fringes, update_window_fringes)
339 (compute_fringe_widths):
340 * xterm.h (x_had_errors_p): Adjust prototype.
342 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
344 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
345 CHECK_LIST. Rewrite the loop to avoid useless local variable.
347 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
349 * fns.c (toplevel): Remove comment before Fsafe_length because
352 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
354 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
356 2013-07-28 Eli Zaretskii <eliz@gnu.org>
358 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
359 frame which got the message is still alive, before dereferencing
360 its pointer. (Bug#14970)
362 * frame.c (delete_frame): Test "this" frame's minibuffer window to
363 be a live window, before using it as such. (Bug#14970)
365 2013-07-27 Eli Zaretskii <eliz@gnu.org>
367 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
368 w32_detect_focus_change instead of doing part of its job by hand.
369 This fixes the problem whereby FOCUS_OUT events were not sent to
372 2013-07-26 Eli Zaretskii <eliz@gnu.org>
374 * process.c (Fprocess_list): Doc fix.
376 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
377 being re-exposed only if it didn't ask to become visible.
378 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
379 was previously iconified. (Bug#14841)
380 (x_iconify_frame): Mark the frame iconified.
382 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
384 Fix minor problems found by static checking.
385 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
386 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
388 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
390 * eval.c (set_specpdl_old_value): New function.
391 (unbind_to): Minor simplification.
392 (get_backtrace_frame): New function.
393 (Fbacktrace_frame): Use it. Add `base' argument.
394 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
395 (syms_of_eval): Export backtrace-eval.
396 * xterm.c (x_focus_changed): Simplify.
398 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
400 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
402 2013-07-24 Eli Zaretskii <eliz@gnu.org>
404 * xdisp.c (redisplay_window): Instead of moving point out of
405 scroll margin, reject the force_start method, and try scrolling
408 2013-07-24 Ken Brown <kbrown@cornell.edu>
410 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
413 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
415 * eval.c (Fprogn): Do not check that BODY is a proper list.
416 This undoes the previous change. The check slows down the
417 interpreter, and is not needed to prevent a crash. See
418 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
420 2013-07-23 Glenn Morris <rgm@gnu.org>
422 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
424 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
426 Port to GNU/Linux systems with tinfo but not ncurses.
427 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
428 to decide whether ncurses is being used. Without this change,
429 GCC complains about tgetent not being declared, on a system
430 that has tinfo installed but ncurses not installed.
432 * eval.c (Fprogn): Check that BODY is a proper list.
434 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
435 * data.c (Fsetq_default):
436 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
437 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
439 Tune by taking advantage of the fact that ARGS is always a list
440 when a function is declared to have UNEVALLED args.
442 * emacsgtkfixed.c: Port to GCC 4.6.
443 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
445 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
447 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
448 here to silence compiler warnings.
450 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
452 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
453 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
454 from messing up Emacs's 'struct frame' (Bug#14923).
456 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
458 * alloc.c (make_save_ptr_ptr): Define this function.
459 It was inadvertently omitted. It's needed only if
460 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
462 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
464 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
465 frame have focus (Bug#14895).
467 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
469 Avoid vfork-related deadlock more cleanly.
470 * callproc.c (child_setup): When the child's exec fails, output
471 the program name, as that's more useful. Use O_NONBLOCK to avoid
473 * process.c (create_process_1): Remove; no longer needed.
474 (create_process): Remove timer hack; no longer needed, now that
475 the child avoids deadlock.
477 2013-07-20 Glenn Morris <rgm@gnu.org>
479 * image.c (Fimage_flush): Fix doc typo.
481 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
483 Fix array bounds violation when pty allocation fails.
484 * process.c (PTY_NAME_SIZE): New constant.
485 (pty_name): Remove static variable; it's now auto.
486 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
487 Take pty_name as an arg rather than using a static variable.
489 (create_process): Recover pty_flag from process, not from volatile local.
490 (create_pty): Stay inside array even when pty allocation fails.
491 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
493 * lread.c (Fload): Avoid initialization only when lint checking.
494 Mention that it's needed only for older GCCs.
496 2013-07-20 Kenichi Handa <handa@gnu.org>
498 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
499 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
501 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
503 * lread.c (Fload): Avoid uninitialized warning.
505 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
507 Fix some minor file descriptor leaks and related glitches.
508 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
509 (create_lock_file): Use write, not emacs_write.
510 * image.c (slurp_file, png_load_body):
511 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
512 (server_accept_connection):
513 Don't leak an fd on memory allocation failure.
514 * image.c (slurp_file): Add a cheap heuristic for growing files.
515 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
516 as that's what the other routines do. Maybe input need not be
517 blocked at all, but it's better to be consistent.
518 Avoid undefined behavior when strlen is zero.
520 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
521 (NSTATICS): Now a constant; doesn't need to be a macro.
523 2013-07-19 Richard Stallman <rms@gnu.org>
525 * coding.c (decode_coding_utf_8): Add simple loop for fast
526 processing of ASCII characters.
528 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
530 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
532 2013-07-19 Eli Zaretskii <eliz@gnu.org>
534 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
535 unportable 'struct x_display_info'.
536 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
539 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
541 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
542 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
544 (system_process_attributes): Prefer plain char to unsigned char
545 when either will do. Clean up properly if interrupted or if
546 memory allocations fail. Don't assume sscanf succeeds. Remove
547 no-longer-needed workaround to stop GCC from whining. Read
548 command-line once, instead of multiple times. Check read status a
551 Fix obscure porting bug with varargs functions.
552 The code assumed that int is treated like ptrdiff_t in a vararg
553 function, which is not a portable assumption. There was a similar
554 -- though these days less likely -- porting problem with various
555 assumptions that pointers of different types all smell the same as
556 far as vararg functions is conserved. To make this problem less
557 likely in the future, redo the API to use varargs functions.
558 * alloc.c (make_save_value): Remove this vararg function.
559 All uses changed to ...
560 (make_save_int_int_int, make_save_obj_obj_obj_obj)
561 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
563 (make_save_ptr): Rename from make_save_pointer, for consistency with
564 the above. Define only on platforms that need it. All uses changed.
566 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
568 * keyboard.c: Try to fix typos in previous change.
569 (DISPLAY_LIST_INFO): New macro.
570 (kbd_buffer_get_event): Do not access members that are not present
571 in X11. Revert inadvertent change of "!=" to "=".
573 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
575 * keyboard.c (kbd_buffer_get_event):
576 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
577 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
579 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
581 * filelock.c: Fix unlikely file descriptor leaks.
582 (get_boot_time_1): Rework to avoid using emacs_open.
583 This doesn't actually fix a leak, but is better anyway.
584 (read_lock_data): Use read, not emacs_read.
586 * doc.c: Fix minor memory and file descriptor leaks.
587 * doc.c (get_doc_string): Fix memory leak when doc file absent.
588 (get_doc_string, Fsnarf_documentation):
589 Fix file descriptor leak on error.
591 * term.c: Fix minor fdopen-related file descriptor leaks.
592 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
593 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
595 * charset.c: Fix file descriptor leaks and errno issues.
597 (load_charset_map_from_file): Don't leak file descriptor on error.
598 Use plain record_xmalloc since the allocation is larger than
599 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
601 * eval.c (record_unwind_protect_nothing):
602 * fileio.c (fclose_unwind):
604 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
605 The replacement doesn't block input, but that no longer seems
608 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
610 * lread.c: Fix file descriptor leaks and errno issues.
611 (Fload): Close some races that leaked fds or streams when 'load'
613 (Fload, openp): Report error number of last nontrivial failure to open.
614 ENOENT counts as trivial.
615 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
617 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
618 now that the function is always called with a nonnegative arg.
619 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
620 All uses replaced with ...
621 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
623 A few more minor file errno-reporting bugs.
624 * callproc.c (Fcall_process):
625 * doc.c (Fsnarf_documentation):
626 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
627 * process.c (set_socket_option):
628 Don't let a constructor trash errno.
629 * doc.c: Include <errno.h>.
631 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
633 * w32fns.c (unwind_create_tip_frame): Fix declaration.
635 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
637 Fix w32 bug with call-process-region (Bug#14885).
638 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
639 to Fcall_process when the input is empty. This simplifies the
640 code a bit. It makes no difference on POSIXish platforms but
641 apparently it fixes a bug on w32.
643 Fix bug where insert-file-contents closes a file twice (Bug#14839).
644 * fileio.c (close_file_unwind): Don't close if FD is negative;
645 this can happen when unwinding a zapped file descriptor.
646 (Finsert_file_contents): Unwind-protect the fd before the point marker,
647 in case Emacs runs out of memory between the two unwind-protects.
648 Don't trash errno when closing FD.
649 Zap the FD in the specpdl when closing it, instead of deferring
650 the removal of the unwind-protect; this fixes a bug where a child
651 function unwinds the stack past us.
653 New unwind-protect flavors to better type-check C callbacks.
654 This also lessens the need to write wrappers for callbacks,
655 and the need for make_save_pointer.
656 * alloca.c (free_save_value):
657 * atimer.c (run_all_atimers):
659 * alloc.c (safe_alloca_unwind):
660 * atimer.c (unwind_stop_other_atimers):
661 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
662 * menu.c (cleanup_popup_menu) [HAVE_NS]:
663 * minibuf.c (choose_minibuf_frame_1):
664 * process.c (make_serial_process_unwind):
665 * xdisp.h (pop_message_unwind):
666 * xselect.c (queue_selection_requests_unwind):
667 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
668 * alloca.c (record_xmalloc):
669 Prefer record_unwind_protect_ptr to record_unwind_protect with
671 * alloca.c (Fgarbage_collect):
672 Prefer record_unwind_protect_void to passing a dummy.
673 * buffer.c (restore_buffer):
674 * window.c (restore_window_configuration):
675 * xfns.c, w32fns.c (do_unwind_create_frame)
676 New wrapper. All record-unwind uses of wrappee changed.
677 * buffer.c (set_buffer_if_live):
678 * callproc.c (call_process_cleanup, delete_temp_file):
679 * coding.c (code_conversion_restore):
680 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
681 * editfns.c (save_excursion_restore)
682 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
683 (save_restriction_restore):
684 * eval.c (restore_stack_limits, un_autoload):
685 * fns.c (require_unwind):
686 * keyboard.c (recursive_edit_unwind, tracking_off):
687 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
688 * macros.c (pop_kbd_macro, restore_menu_items):
689 * nsfns.m (unwind_create_frame):
690 * print.c (print_unwind):
691 * process.c (start_process_unwind):
692 * search.c (unwind_set_match_data):
693 * window.c (select_window_norecord, select_frame_norecord):
694 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
695 (fast_set_selected_frame):
696 * xfns.c, w32fns.c (unwind_create_tip_frame):
697 Return void, not a dummy Lisp_Object. All uses changed.
698 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
699 * callproc.c (call_process_kill):
700 * fileio.c (restore_point_unwind, decide_coding_unwind)
701 (build_annotations_unwind):
702 * insdel.c (Fcombine_after_change_execute_1):
703 * keyboard.c (read_char_help_form_unwind):
704 * menu.c (unuse_menu_items):
705 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
706 * sound.c (sound_cleanup):
707 * xdisp.c (unwind_redisplay):
708 * xfns.c (clean_up_dialog):
709 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
710 Accept no args and return void, instead of accepting and returning
711 a dummy Lisp_Object. All uses changed.
712 * cygw32.c (fchdir_unwind):
713 * fileio.c (close_file_unwind):
714 * keyboard.c (restore_kboard_configuration):
715 * lread.c (readevalllop_1):
716 * process.c (wait_reading_process_output_unwind):
717 Accept int and return void, rather than accepting an Emacs integer
718 and returning a dummy object. In some cases this fixes an
719 unlikely bug when the corresponding int is outside Emacs integer
720 range. All uses changed.
721 * dired.c (directory_files_internal_unwind):
722 * fileio.c (do_auto_save_unwind):
723 * gtkutil.c (pop_down_dialog):
724 * insdel.c (reset_var_on_error):
725 * lread.c (load_unwind):
726 * xfns.c (clean_up_file_dialog):
727 * xmenu.c, nsmenu.m (pop_down_menu):
728 * xmenu.c (cleanup_widget_value_tree):
729 * xselect.c (wait_for_property_change_unwind):
730 Accept pointer and return void, rather than accepting an Emacs
731 save value encapsulating the pointer and returning a dummy object.
733 * editfns.c (Fformat): Update the saved pointer directly via
734 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
735 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
736 (unwind_body): New function.
737 (record_unwind_protect): First arg is now a function returning void,
738 not a dummy Lisp_Object.
739 (record_unwind_protect_ptr, record_unwind_protect_int)
740 (record_unwind_protect_void): New functions.
741 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
742 * fileio.c (struct auto_save_unwind): New type.
743 (do_auto_save_unwind): Use it.
744 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
745 * insdel.c (struct rvoe_arg): New type.
746 (reset_var_on_error): Use it.
747 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
749 (specbinding_func): Remove; there are now several such functions.
750 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
751 (set_unwind_protect_ptr): New function.
752 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
754 Be simpler and more consistent about reporting I/O errors.
755 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
756 Say "Read error" and "Write error", rather than "I/O error", or
757 "IO error reading", or "IO error writing", when a read or write
759 * process.c (Fmake_network_process, wait_reading_process_output)
760 (send_process, Fprocess_send_eof, wait_reading_process_output):
761 Capitalize diagnostics consistently. Put "failed foo" at the
762 start of the diagnostic, so that we don't capitalize the
763 function name "foo". Consistently say "failed" for such
765 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
766 All callers changed. This is so it can use report_file_error.
767 * sysdep.c (serial_open, serial_configure): Capitalize I/O
768 diagnostics consistently as above.
770 * fileio.c (report_file_errno): Fix errno reporting bug.
771 If the file name is neither null nor a pair, package it up as a
772 singleton list. All callers changed, both to this function and to
773 report_file_error. This fixes a bug where the memory allocator
774 invoked by list1 set errno so that the immediately following
775 report_file_error reported the wrong errno value.
777 Fix minor problems found by --enable-gcc-warnings.
778 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
779 * keyboard.c (kbd_buffer_get_event): Remove unused local.
781 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
783 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
784 Set event->arg to Qt if switch-event shall be generated.
785 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
787 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
789 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
792 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
793 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
794 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
795 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
796 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
797 and there is a focused frame.
798 (head_table): Add focus-in and focus-out.
799 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
800 bind to handle-focus-in/out.
802 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
803 (Fhandle_switch_frame): Call Fhandle_focus_in.
804 (syms_of_frame): defsubr handle-focus-in/out.
806 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
808 Fix porting bug to older POSIXish platforms (Bug#14862).
809 * sysdep.c (emacs_pipe): New function, that implements
810 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
811 This should port better to CentOS 5 and to Mac OS X 10.6.
812 All calls to pipe2 changed.
814 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
815 This makes the code easier to read and the executable a bit smaller.
816 Do not replace all calls to Fcons that happen to create lists,
817 just calls that are intended to create lists. For example, when
818 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
819 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
820 Similarly for list2 through list5.
821 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
822 * bytecode.c (exec_byte_code):
823 * callint.c (quotify_arg, Fcall_interactively):
824 * callproc.c (Fcall_process, create_temp_file):
825 * charset.c (load_charset_map_from_file)
826 (Fdefine_charset_internal, init_charset):
827 * coding.c (get_translation_table, detect_coding_system)
828 (Fcheck_coding_systems_region)
829 (Fset_terminal_coding_system_internal)
830 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
831 * composite.c (update_compositions, Ffind_composition_internal):
832 * dired.c (directory_files_internal, file_name_completion)
834 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
835 * doc.c (Fsnarf_documentation):
836 * editfns.c (Fmessage_box):
838 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
839 (Feval, eval_sub, Ffuncall, apply_lambda):
840 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
841 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
842 (Fset_file_times, Finsert_file_contents)
843 (Fchoose_write_coding_system, Fwrite_region):
844 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
845 * font.c (font_registry_charsets, font_parse_fcname)
846 (font_prepare_cache, font_update_drivers, Flist_fonts):
847 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
848 * frame.c (make_frame, Fmake_terminal_frame)
849 (x_set_frame_parameters, x_report_frame_params)
850 (x_default_parameter, Fx_parse_geometry):
851 * ftfont.c (syms_of_ftfont):
852 * image.c (gif_load):
853 * keyboard.c (command_loop_1):
854 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
855 (Fcopy_keymap, append_key, Fcurrent_active_maps)
856 (Fminor_mode_key_binding, accessible_keymaps_1)
857 (Faccessible_keymaps, Fwhere_is_internal):
858 * lread.c (read_emacs_mule_char):
859 * menu.c (find_and_return_menu_selection):
860 * minibuf.c (get_minibuffer):
861 * nsfns.m (Fns_perform_service):
862 * nsfont.m (ns_script_to_charset):
863 * nsmenu.m (ns_popup_dialog):
864 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
865 (Fx_own_selection_internal):
866 * nsterm.m (append2):
867 * print.c (Fredirect_debugging_output)
868 (print_prune_string_charset):
869 * process.c (Fdelete_process, Fprocess_contact)
870 (Fformat_network_address, set_socket_option)
871 (read_and_dispose_of_process_output, write_queue_push)
872 (send_process, exec_sentinel):
873 * sound.c (Fplay_sound_internal):
874 * textprop.c (validate_plist, add_properties)
875 (Fput_text_property, Fadd_face_text_property)
876 (copy_text_properties, text_property_list, syms_of_textprop):
877 * unexaix.c (report_error):
878 * unexcoff.c (report_error):
879 * unexsol.c (unexec):
880 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
881 (Fformat_mode_line, syms_of_xdisp):
882 * xfaces.c (set_font_frame_param)
883 (Finternal_lisp_face_attribute_values)
884 (Finternal_merge_in_global_face, syms_of_xfaces):
885 * xfns.c (x_default_scroll_bar_color_parameter)
886 (x_default_font_parameter, x_create_tip_frame):
887 * xfont.c (xfont_supported_scripts):
888 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
889 (menu_help_callback, xmenu_show):
891 * xterm.c (set_wm_state):
892 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
893 and similarly for list2 through list5.
895 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
897 * callproc.c (Fcall_process_region): Fix minor race and tune.
898 (create_temp_file): New function, with the temp-file-creation part
899 of the old Fcall_process_region. Use Fcopy_sequence to create the
900 temp file name, rather than alloca + build_string, for simplicity.
901 Don't bother to block input around the temp file creation;
902 shouldn't be needed. Simplify use of mktemp. Use
903 record_unwind_protect immediately after creating the temp file;
904 this closes an unlikely race where the temp file was not removed.
905 Use memcpy rather than an open-coded loop.
906 (Fcall_process_region): Use the new function. If the input is
907 empty, redirect from /dev/null rather than from a newly created
908 empty temp file; this avoids unnecessary file system traffic.
910 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
912 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
913 Simplify by making this case like the other two. This is a bit
914 slower on obsolete hosts, but the extra complexity isn't worth it.
916 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
917 * process.c (create_process) [!DOS_NT]:
918 Remove now-unnecessary calls to emacs_close.
920 2013-07-13 Eli Zaretskii <eliz@gnu.org>
922 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
923 returning early. (Bug#14850)
925 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
926 and inhibit-iso-escape-detection attributes of 'undecided'.
929 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
931 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
932 Reported by Herbert J. Skuhra in
933 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
935 Don't lose top specpdl entry when memory is exhausted.
936 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
937 specpdl overflow here, to simplify callers; all callers changed.
938 Always reserve an unused entry at the stack top; this avoids
939 losing the top entry's information when memory is exhausted.
941 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
943 Clean up errno reporting and fix some errno-reporting bugs.
944 * callproc.c (Fcall_process):
945 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
946 * process.c (create_process, Fmake_network_process):
947 * unexaix.c (report_error):
948 * unexcoff.c (report_error):
949 Be more careful about reporting the errno of failed operations.
950 The code previously reported the wrong errno sometimes.
951 Also, prefer report_file_errno to setting errno + report_file_error.
952 (Fcall_process): Look at openp return value rather than at path,
953 as that's a bit faster and clearer when there's a numeric predicate.
954 * fileio.c (report_file_errno): New function, with most of the
955 old contents of report_file_error.
956 (report_file_error): Use it.
957 (Ffile_exists_p, Ffile_accessible_directory_p):
958 Set errno to 0 when it is junk.
959 * fileio.c (Faccess_file):
960 * image.c (x_create_bitmap_from_file):
961 Use faccessat rather than opening the file, to avoid the hassle of
962 having a file descriptor open.
963 * lisp.h (report_file_errno): New decl.
964 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
967 * process.c (create_process, wait_reading_process_output) [AIX]:
968 Remove obsolete SIGHUP-related code, as Emacs no longer disables
969 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
970 a multithreaded environment anyway).
971 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
973 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
975 * image.c (x_find_image_file): Don't close a remote file handle.
977 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
979 Fix races with threads and file descriptors.
980 * callproc.c (Fcall_process_region):
981 * dired.c (open_directory):
982 * emacs.c (main, Fdaemon_initialized):
983 * image.c (x_find_image_file):
984 * inotify.c (Finotify_rm_watch):
985 * lread.c (Flocate_file_internal):
986 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
987 * term.c (term_mouse_moveto, init_tty):
988 * termcap.c (tgetent):
989 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
990 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
991 * unexhp9k800.c, unexmacosx.c (unexec):
992 * callproc.c (Fcall_process_region):
993 Use emacs_close, not close.
994 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
995 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
996 and posix_close function on current platforms (which all lack them).
997 (emacs_close): Use it. This should fix the races on GNU/Linux and
998 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
999 and it should avoid closing random victim file descriptors on
1002 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1004 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1005 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1008 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1009 This is for .gdbinit xbacktrace.
1011 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1012 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1013 (emacs_set_tty): Now static.
1014 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1015 * term.c (tty_capable_p, tty_default_color_capabilities)
1016 (get_tty_terminal, term_mouse_movement)
1017 (handle_one_term_event, init_tty, maybe_fatal):
1018 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1019 (tgetent, scan_file, name_match, compare_contin):
1020 * terminal.c (get_terminal):
1021 Use bool for boolean.
1022 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1023 Prefer char to unsigned char if either will do.
1024 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1025 (tty_write_glyphs): Prefer int to unsigned.
1026 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1027 All callers changed.
1028 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1030 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1033 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1034 (B__dummy__): New dummy symbol, to pacify C89.
1035 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1036 they can't grok varargs macros.
1037 * dispnew.c (add_window_display_history)
1038 (add_frame_display_history):
1039 * print.c (print_object):
1040 * xdisp.c (debug_method_add):
1041 Use %p printf format only for void pointers.
1042 * emacs.c (usage_message): New constant, replacing ...
1043 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1044 (main): Adjust to usage reorg.
1045 * fns.c (syms_of_fns):
1046 * profiler.c (syms_of_profiler):
1047 Don't use non-constant struct initializers.
1048 * gnutls.h (gnutls_initstage_t):
1049 * lisp.h (enum Lisp_Fwd_Type):
1050 * lread.c (lisp_file_lexically_bound_p):
1051 * xsettings.c (anonymous enum):
1052 Remove trailing comma.
1053 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1054 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1055 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1057 * regex.c (const_re_char): New type, to pacify strict C89.
1058 All uses of 'const re_char' replaced to use it.
1059 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1060 with glibc when strict C89. This change is imported from gnulib.
1062 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1063 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1064 Omit GNU_LINUX implementation, since it requires long long.
1065 * xterm.c (x_draw_underwave):
1066 Do not assume the traditional order of struct's members.
1067 (x_term_init): Rewrite to avoid the need for non-constant structure
1070 Syntax cleanup, mostly replacing macros with functions.
1071 This removes the need for the syntax_temp hack.
1072 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1073 * syntax.c (SYNTAX_INLINE): New macro.
1074 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1075 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1076 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1077 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1078 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1079 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1080 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1081 Now constants, not macros.
1082 (syntax_temp) [!__GNUC__]: Remove.
1083 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1084 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1085 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1086 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1087 Move here from syntax.h; now functions, not macros. Except for the
1088 last function, these are static since only syntax.c uses them.
1089 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1090 All uses changed. Now a function, not a macro; use this fact
1091 to simplify the code.
1092 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1093 compiler bugs; no longer relevant.
1094 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1095 (SYNTAX_INLINE): New macro.
1096 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1097 for the new functions. Use bool for boolean member.
1098 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1099 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1100 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1101 (SETUP_BUFFER_SYNTAX_TABLE):
1102 Now extern inline functions, not macros.
1103 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1104 Remove; all uses replaced by implementation.
1105 (syntax_temp) [!__GNUC__]: Remove decl.
1106 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1108 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1110 * emacs.c (main): Fix syntax error.
1112 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1114 Timestamp fixes for undo (Bug#14824).
1115 * atimer.c (schedule_atimer):
1116 * fileio.c (Ffile_newer_than_file_p):
1117 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1118 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1119 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1120 (syms_of_fileio): Remove Sclear_visited_file_name.
1121 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1122 file doesn't exist; this avoids an ambiguity with negative timestamps.
1123 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1124 * systime.h (make_emacs_time, invalid_emacs_time):
1125 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1126 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1127 * undo.c (record_first_change): Push (visited-file-modtime) onto
1128 undo list rather than reimplementing it by hand, incorrectly.
1130 2013-07-09 Ken Brown <kbrown@cornell.edu>
1132 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1134 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1136 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1138 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1140 Handle errno and exit status a bit more carefully.
1141 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1142 number into an exit status. Instead, use EXIT_CANCELED.
1143 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1144 * callproc.c (relocate_fd):
1145 * emacs.c (close_output_streams, main):
1146 * process.c (create_process):
1147 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1148 Use emacs_perror for simplicity.
1149 * callproc.c (relocate_fd, main):
1150 * sysdep.c (sys_subshell):
1151 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1152 (shut_down_emacs): Use emacs_write, not write.
1153 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1154 * fileio.c (Fcopy_file, e_write):
1155 * nsterm.m (ns_select):
1156 * process.c (send_process):
1157 * sound.c (vox_write):
1158 Use emacs_write_sig, not emacs_write.
1159 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1160 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1162 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1164 (emacs_full_write): New function.
1165 (emacs_write): Rewrite to use it.
1166 (emacswrite_sig, emacs_perror): New functions.
1167 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1169 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1171 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1172 on NS even if it is present. Pixmap on NS is a void*.
1174 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1176 Port to Ubuntu 10 (Bug#14803).
1177 Problem reported by T.V. Raman.
1178 * process.c (close_on_exec, accept4, process_socket):
1179 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1181 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1183 * w32.c (sys_dup): Declare prototype.
1187 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1189 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1191 Make file descriptors close-on-exec when possible (Bug#14803).
1192 This simplifies Emacs a bit, since it no longer needs to worry
1193 about closing file descriptors by hand in some cases.
1194 It also fixes some unlikely races. Not all such races, as
1195 libraries often open files internally without setting
1196 close-on-exec, but it's an improvement.
1197 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1198 * callproc.c (Fcall_process) [!MSDOS]:
1199 * emacs.c (main) [!DOS_NT]:
1200 * nsterm.m (ns_term_init):
1201 * process.c (create_process):
1202 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1203 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1204 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1205 Prefer mkostemp with O_CLOEXEC to mkstemp.
1206 * callproc.c (relocate_fd) [!WINDOWSNT]:
1207 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1208 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1210 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1211 Make the resulting file descriptor close-on-exec.
1212 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1213 * lread.c (load_descriptor_list, load_descriptor_unwind):
1214 Remove; no longer needed. All uses removed.
1215 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1216 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1218 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1219 (Fmake_network_process, Fnetwork_interface_list):
1220 (Fnetwork_interface_info, server_accept_connection):
1221 Make newly-created socket close-on-exec.
1222 * sysdep.c (emacs_open, emacs_fopen):
1223 Make new-created descriptor close-on-exec.
1224 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1225 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1227 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1229 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1230 for NS_IMPL_GNUSTEP.
1232 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1234 Fix openp errno handling.
1235 * callproc.c (Fcall_process): Preserve openp errno around close.
1236 * lread.c (openp): Set errno when returning -1, as some callers
1239 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1241 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1243 * nsterm.h (NSSavePanel): Update comment.
1244 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1245 (ns_run_file_dialog): Declare.
1247 * nsfns.m: Remove panelOK.
1249 (ns_run_file_dialog): New function.
1250 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1251 event loop, so file dialog is popped up by ns_run_file_dialog, called
1252 by sendEvent (Bug#14578).
1253 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1255 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1257 * xdisp.c (default_line_pixel_height): New function.
1258 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1259 (try_cursor_movement, redisplay_window, try_window)
1260 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1262 * window.c (window_scroll_pixel_based): use
1263 default_line_pixel_height.
1265 * dispextern.h (default_line_pixel_height): Add prototype.
1267 * frame.c (x_set_line_spacing): Accept a float value for
1268 line-spacing parameter, per the documentation.
1270 * data.c (Fmultibyte_string_p): Doc fix.
1272 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1274 Use emacs_open more consistently when opening files.
1275 This handles EINTR more consistently now, and makes it easier
1276 to introduce other uniform changes to file descriptor handling.
1277 * src/systdio.h: New file.
1278 * src/buffer.c (mmap_init):
1279 * cygw32.c (chdir_to_default_directory):
1280 * dispnew.c (Fopen_termscript):
1281 * emacs.c (Fdaemon_initialized):
1282 * fileio.c (Fdo_auto_save):
1283 * image.c (slurp_file, png_load_body, jpeg_load_body):
1284 * keyboard.c (Fopen_dribble_file):
1286 * print.c (Fredirect_debugging_output):
1287 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1288 * termcap.c (tgetent):
1289 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1290 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1291 * w32term.c (w32_initialize) [CYGWIN]:
1292 * xfaces.c (Fx_load_color_file):
1293 Use emacs_open instead of plain open, and emacs_fopen instead of
1295 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1296 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1297 * callproc.c (default_output_mode): New constant.
1298 (Fcall_process): Use it to call emacs_open instead of plain creat.
1299 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1300 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1301 (emacs_fopen): New function.
1302 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1303 Include <lisp.h>, for emacs_open.
1304 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1306 Remove duplicate #include directives.
1307 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1309 Don't include stdio.h twice.
1310 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1311 Don't include sys/types.h or stdio.h twice.
1312 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1313 * lread.c: Don't include coding.h twice.
1314 * nsfont.m: Don't include frame.h twice.
1315 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1316 * ralloc.c: Don't include <unistd.h> twice.
1317 * xdisp.c: Don't include font.h twice.
1318 * xterm.c: Don't include fontset.h twice.
1319 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1321 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1323 Scale ImageMagick images more carefully.
1324 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1325 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1326 Be more careful about avoiding undefined behavior after
1327 integer overflow and division by zero.
1329 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1331 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1332 (syms_of_w32fns): DEFSYM them.
1333 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1334 (CCHDEVICENAME): Define macros if not defined.
1335 (struct MONITOR_INFO_EX): New struct.
1336 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1337 (enum_display_monitors_fn): New variable.
1338 (globals_of_w32fns): Initialize it.
1339 (Fx_display_pixel_width, Fx_display_pixel_height)
1340 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1341 multi-monitor setups in docstrings.
1342 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1343 screen size by primary monitor's millimeter per pixel.
1344 (w32_monitor_enum, w32_display_monitor_attributes_list)
1345 (w32_display_monitor_attributes_list_fallback)
1346 (Fw32_display_monitor_attributes_list): New functions.
1347 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1349 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1351 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1353 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1355 * fileio.c (Qfile_notify_error): New error symbol.
1357 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1358 * inotify.c (inotify_callback, symbol_to_inotifymask)
1359 (Finotify_add_watch, Finotify_rm_watch): Use it.
1360 (inotifyevent_to_event): Exchange order of cookie and file name.
1361 (Finotify_add_watch): Adapt docstring.
1363 * lisp.h (Qfile_notify_error): Declare.
1365 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1367 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1368 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1369 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1370 which did not work (see <http://bugs.gnu.org/14569#307>).
1371 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1372 && (!noninteractive || initialized)). This attempts to thread
1373 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1375 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1377 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1378 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1380 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1382 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1383 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1384 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1385 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1387 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1389 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1390 Define to __sys_siglist.
1392 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1394 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1395 word-wrap, so that overflow-newline-into-fringe would work in
1396 visual-line-mode. (Bug#2749)
1397 (move_it_in_display_line_to): When the last scanned display
1398 element fits exactly on the display line, and
1399 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1400 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1401 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1402 finding buffer position that corresponds to pixel coordinates,
1403 e.g. in buffer_posn_from_coords.
1405 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1407 * process.c (handle_child_signal): Call catch_child_signal if
1410 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1412 Don't convert function pointers to void * and back.
1413 It isn't portable C, and it's easy enough to avoid.
1414 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1415 (make_save_value): Add support for SAVE_FUNCPOINTER.
1416 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1417 * print.c (print_object):
1418 Distinguish function from object pointers.
1419 * lisp.h (SAVE_FUNCPOINTER): New constant.
1420 (SAVE_SLOT_BITS): Adjust to it.
1421 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1422 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1423 (voidfuncptr): New typedef.
1424 (struct Lisp_Save_Value): New member data[0].funcpointer.
1425 (XSAVE_FUNCPOINTER): New function.
1427 Simplify buildobj processing.
1428 * Makefile.in (buildobj.h): Make it a sequence of strings each
1429 followed by comma, rather than a single string. Put it into a
1430 .tmp file in case there's an error while generating it.
1431 (gl-stamp): Use .tmp for temp files.
1432 (mostlyclean): Clean .tmp files.
1433 * doc.c (buildobj): Move to just the routine that needs it.
1434 It's now an array of strings, so processing is simpler.
1436 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1438 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1439 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1440 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1441 Invoke malloc_enable_thread even when not interactive.
1442 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1443 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1444 in this case, since the underlying bug has now been fixed.
1446 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1448 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1449 unlinking it (bug#14691).
1451 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1453 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1454 before checking whether buffer is modified. This lets
1455 `kill-buffer-query-functions' cancel killing of the buffer or save
1456 its content before `kill-buffer' asks user the "Buffer %s
1457 modified; kill anyway?" question.
1459 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1461 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1462 Let the super performKeyEquivalent deal with them (Bug#14747).
1464 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1466 * widget.c (resize_cb): Remove unused local.
1468 Do not use GTK 3 if it exists but cannot be compiled.
1469 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1470 * xterm.c (x_error_handler) [!USE_GTK]:
1473 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1475 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1477 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1478 to the valid range of values. (Bug#14753)
1480 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1481 when moving point by using the current glyph matrix. This avoids
1482 the need to force redisplay when this function is called in a
1485 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1487 Fix minor problems found by static checking.
1488 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1489 Redo the latter's body to sidestep GCC parenthesization warnings.
1490 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1491 * coding.c (detect_coding, detect_coding_system):
1492 * coding.h (struct undecided_spec):
1493 Use bool for boolean.
1494 * image.c (QCmax_width, QCmax_height): Now static.
1495 * xdisp.c (Fmove_point_visually): Remove unused local.
1497 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1499 * xdisp.c (Fmove_point_visually): New function.
1501 2013-06-28 Kenichi Handa <handa@gnu.org>
1503 * coding.h (define_coding_undecided_arg_index): New enum.
1504 (coding_attr_index): New members
1505 coding_attr_undecided_inhibit_null_byte_detection,
1506 coding_attr_undecided_inhibit_iso_escape_detection,
1507 coding_attr_undecided_prefer_utf_8.
1508 (undecided_spec): New struct.
1509 (struct coding_system): New member `undecided' of the member
1512 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1513 (detect_coding): Likewise.
1514 (detect_coding_system): Likewise.
1515 (Fdefine_coding_system_internal): New coding system properties
1516 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1518 (syms_of_coding): Adjust for coding_arg_undecided_max.
1520 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1522 * image.c (x_from_xcolors): Remove unused local.
1524 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1526 Defer image data transfer between X client and server until actual
1529 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1532 * image.c (Destroy_Image): Remove.
1533 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1534 `mask_p', and `colors_p'. All uses changed.
1535 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1536 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1537 New macros for `flags' arg to x_clear_image_1.
1538 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1539 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1540 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1541 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1542 (image_get_x_image, image_unget_x_image): New functions or macros.
1543 (image_background, image_background_transparent, x_to_xcolors)
1544 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1545 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1546 instead of Destroy_Image.
1547 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1548 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1549 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1550 (imagemagick_load_image, svg_load_image): Use them instead of
1551 x_create_x_image_and_pixmap, and x_put_x_image followed by
1552 x_destroy_x_image, respectively.
1553 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1554 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1555 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1556 background_transparent fields.
1557 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1558 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1560 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1562 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1563 This mostly consists of undoing recent changes.
1564 * callproc.c (Fcall_process):
1565 * process.c (create_process):
1566 Do not worry about catching SIGCHLD here, undoing previous change.
1567 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1568 * process.c, process.h (catch_child_signal):
1569 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1570 * process.c (catch_child_handler): Don't worry about being called
1571 lazily and do not assume caller has blocked SIGCHLD, undoing
1572 previous change. Move first-time stuff back to
1573 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1574 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1575 set lib_child_handler if it's already initialized, which may
1576 help avoid problems on GNUStep.
1578 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1580 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1581 * callproc.c (Fcall_process):
1582 * process.c (create_process):
1583 Make sure SIGCHLD is caught before we fork,
1584 since Emacs startup no arranges to catch SIGCHLD.
1585 * process.c (lib_child_handler): Initialize to null, not to
1587 (catch_child_signal): Allow self to be called lazily.
1588 Do nothing if it's already been called.
1589 Assume caller has blocked SIGCHLD (all callers do now).
1590 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1591 just before it's really needed.
1592 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1593 since it hasn't been caught yet.
1595 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1597 * image.c (compute_image_size): New function to implement
1598 :max-width and :max-height.
1599 (imagemagick_load_image): Use it.
1601 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1603 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1604 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1606 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1607 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1608 the SIGCHLD handler, since the code is not atomic and (due to glib)
1609 signals may be arriving now.
1610 * sysdep.c (init_signals): Do not catch child signals here;
1611 'main' now does that later, at a safer time.
1613 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1615 Clean up SIGCHLD handling a bit (Bug#14569).
1616 * process.c, process.h (catch_child_signal):
1617 Now always extern, even if !NS_IMPL_GNUSTEP.
1618 * process.c (catch_child_signal): Move glib tickler here from
1619 init_process_emacs, so that it's done earlier in Emacs
1620 initialization. Also move the noninteractive && !initialized
1621 check here from init_process_emacs. This is all a bit cleaner for
1622 GNUish platforms, and I hope it works around the Cygwin bug.
1623 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1624 that glib signal handling is tickled before glib creates threads.
1626 * process.c (wait_reading_process_output): Avoid int overflow
1627 when reading more than 2 GiB total from a process.
1629 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1631 * process.c (create_process): Handle a couple more cases,
1632 i.e., work even if new_argv and wait_child_setup[i] are cached.
1633 Use Fcall_process's style for volatile vars.
1635 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1637 * process.c (create_process): Mark PROCESS volatile.
1639 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1641 Use C99-style flexible array members if available.
1642 This avoids some subtle aliasing issues, which typically
1643 aren't a problem with GCC but may be a problem elsewhere.
1644 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1645 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1646 In either case, it uses a flexible array member rather than
1647 the old struct hack. All uses changed.
1648 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1649 Adjust to sdata reorganization.
1650 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1651 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1652 that ports better to pre-C99 non-GCC.
1653 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1654 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1655 as the latter has changed.
1656 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1657 and port better to pre-C99 GCC.
1658 * image.c (struct xpm_cached_color):
1659 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1660 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1661 Use FLEXIBLE_ARRAY_MEMBER.
1662 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1663 Move decl to top level so it gets checked against implementation.
1664 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1665 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1667 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1669 * syntax.c: Integer cleanups.
1670 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1671 All uses that need 0-or-2 changed to:
1672 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1673 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1674 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1675 (char_quoted, prev_char_comend_first, back_comment)
1676 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1677 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1678 Use bool for boolean.
1679 (update_syntax_table, skip_chars, skip_syntaxes):
1680 Prefer int to unsigned when either will do.
1681 (back_comment): Return boolean success flag, like forw_comment,
1682 instead of positive-or-minus-1 (which might have overflowed int anyway).
1683 Don't stuff ptrdiff_t into int.
1684 (syntax_spec_code, syntax_code_spec): Now const.
1685 (Fmatching_paren, scan_lists, scan_sexps_forward):
1686 Use enum syntaxcode for syntax code.
1687 (Fmatching_paren): Check that arg is a character, not just an integer.
1688 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1689 (Finternal_describe_syntax_value): Omit no-longer-needed
1691 (skip_chars): Use char, not unsigned char, when the distinction
1693 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1694 * bytecode.c (exec_byte_code):
1695 * syntax.c (syntax_spec_code, Fchar_syntax)
1696 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1698 * syntax.h (SYNTAX_WITH_FLAGS):
1699 Omit unnecessary casts.
1701 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1703 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1704 line dimensions here, to avoid race conditions with the main
1705 thread. (Bug#14062, bug#14630, bug#14669)
1707 * w32term.c (w32_draw_window_cursor): Compute the header line and
1708 mode line dimensions here.
1709 <w32_system_caret_window, w32_system_caret_hdr_height>:
1710 <w32_system_caret_mode_height>: New variables.
1712 * w32term.h: Declare them.
1714 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1716 * alloc.c (die): Move "assertion failed" string here ...
1717 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1718 COND when SUPPRESS_CHECKING. This shrinks the executable text
1719 size by 0.8% to 2.2% when configured with --enable-checking,
1720 depending on optimization flags (GCC 4.8.1 x86-64).
1722 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1724 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1726 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1727 base is 2; this is more accurate.
1729 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1731 * sound.c (string_default): Move to !WINDOWSNT section.
1732 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1734 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1736 * sound.c: Integer cleanups.
1737 Remove unnecessary forward decls.
1738 (struct sound_device): The 'file' member is now a Lisp_Object, not
1739 a char *, so that we needn't invoke alloca on a huge size.
1740 (Fplay_sound_internal): Adjust to this.
1741 (string_default): New function.
1742 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1743 Use it to adjust to the struct sound_device change.
1744 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1745 (be2hs) [0]: Remove.
1747 * syntax.c (skip_chars): Don't use uninitialized storage
1748 when searching a multibyte buffer for characters that are not in a
1749 unibyte string that contains non-ASCII characters.
1751 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1753 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1754 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1756 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1758 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1760 2013-06-18 Kenichi Handa <handa@gnu.org>
1762 * font.c (Ffont_spec): Signal an error for an invalid font name
1765 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1767 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1768 In particular this ports to 32-bit sparc Sun cc.
1769 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1770 array with a dummy element at specpdl[-1], so that its address can
1772 (unbind_to): Do not copy the binding; not needed, now that we
1773 copy old_value in the one place where the copy is needed.
1774 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1775 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1776 (union specbinding): Rename from struct specbinding. Redo layout
1777 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1778 which is not portable. With Sun C 5.12 32-bit sparc, the
1779 declaration causes nargs to be an unsigned bitfield, a behavior
1780 that the C standard allows; but Emacs wants nargs to be signed.
1781 The overall type is now a union of structures rather than a
1782 structure of union of structures, and the 'kind' member is now a
1783 bitfield, so that the overall type doesn't grow. All uses changed.
1784 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1786 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1788 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1789 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1791 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1793 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1795 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1796 unless we know that the window w's frame is a frame object.
1797 Another attempt at solving bug#14062 and bug#14630.
1799 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1801 * textprop.c (property_set_type): New enum.
1802 (add_properties): Allow appending/prepending text properties.
1803 (add_text_properties_1): Factored out of Fadd_text_properties.
1804 (Fadd_text_properties): Move all the code into
1805 add_text_properties_1.
1806 (Fadd_face_text_property): New function that calls
1807 add_text_properties_1.
1809 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1811 Move functions from lisp.h to individual modules when possible.
1812 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1813 * alloc.c (XFLOAT_INIT, set_symbol_name):
1814 * buffer.c (CHECK_OVERLAY):
1815 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1816 (set_char_table_parent):
1817 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1818 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1819 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1820 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1822 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1823 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1824 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1825 (backtrace_args, backtrace_debug_on_exit):
1826 * floatfns.c (CHECK_FLOAT):
1827 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1828 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1829 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1830 (set_hash_index_slot):
1831 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1832 * marker.c (CHECK_MARKER):
1833 * textprop.c (CHECK_STRING_OR_BUFFER):
1834 * window.c (CHECK_WINDOW_CONFIGURATION):
1835 Move here from lisp.h, and make these functions static rather than
1837 * buffer.c (Qoverlayp):
1839 * fns.c (Qhash_table_p):
1840 * window.c (Qwindow_configuration_p):
1842 * lisp.h: Remove the abovementioned defns and decls.
1844 Use functions, not macros, for XINT etc (Bug#11935).
1845 In lisp.h, prefer functions to function-like macros, and
1846 constants to object-like macros, when either will do. This:
1847 . simplifies use, as there's no more need to worry about
1848 arguments' side effects being evaluated multiple times.
1849 . makes the code easier to debug on some platforms.
1850 However, when using gcc -O0, keep using function-like macros
1851 for a few critical operations, for performance reasons.
1852 This sort of thing isn't needed with gcc -Og, but -Og
1853 is a GCC 4.8 feature and isn't widely-enough available yet.
1854 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1855 Remove enum lsb_bits; no longer needed.
1856 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1857 * buffer.c (Qoverlap):
1859 * fns.c (Qhash_table_p):
1860 Now extern, so lisp.h can use these symbols.
1861 * dispextern.h: Include character.h, for MAX_CHAR etc.
1862 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1863 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1864 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1865 (GLYPH_CODE_P): Move here from lisp.h.
1866 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1867 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1868 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1869 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1870 XUNTAG now returns void *.
1871 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1872 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1873 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1874 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1875 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1876 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1877 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1878 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1879 New macros, renamed from their sans-lisp_h_ counterparts.
1880 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1881 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1882 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1883 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1884 If compiling via GCC without optimization, define these as macros
1885 in addition to inline functions.
1886 To disable this, compile with -DINLINING=0.
1887 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1888 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1889 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1890 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1891 (INTMASK, VALMASK): Now macros, since static values cannot be
1892 accessed from extern inline functions.
1893 (VALMASK): Also a constant, for benefit of old GDB.
1894 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1895 is INTEGERP, which can fold it in.
1896 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1897 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1898 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1899 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1900 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1901 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1902 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1903 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1904 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1905 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1906 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1907 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1908 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1909 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1910 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1911 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1912 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1913 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1914 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1915 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1916 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1917 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1918 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1919 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1920 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1921 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1922 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1923 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1924 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1925 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1926 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1927 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1928 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1930 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1931 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1932 (VALMASK): Define in one place rather than in two, merging the
1933 USE_LSB_TAG parts; this is simpler.
1934 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1935 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1936 Move up, to avoid use before definition.
1937 Also include "globals.h" earlier, for the same reason.
1938 (make_natnum): New function.
1939 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1940 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1941 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1942 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1943 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1944 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1945 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1946 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1947 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1948 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1949 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1950 (Qwindow_configuration_p, Qimage): New forward declarations.
1951 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1952 (STRING_COPYIN): Remove; unused.
1953 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1954 (xcar_addr, xcdr_addr): New functions. All uses changed.
1955 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1956 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1957 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1958 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1959 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1960 (TYPE_RANGED_INTEGERP): Simplify.
1961 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1962 (setlocale, fixup_locale, synchronize_system_messages_locale)
1963 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1964 Now empty functions, not macros.
1965 (functionp): Return bool, not int.
1966 * window.c (Qwindow_configuration_p): Now extern,
1967 so window.h can use it.
1968 * window.h (Qwindowp): Move decl back to lisp.h.
1970 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1972 * xdisp.c (Fline_pixel_height): New function, required for solving
1975 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1977 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1979 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1981 * lread.c (syms_of_lread):
1982 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1984 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1986 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1988 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1990 * fileio.c (expand_file_name): Doc fix.
1992 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1994 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1995 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1996 Wait for self, not for 0. This can't hurt on GNU or similar
1997 system, and may help with Cygwin.
1999 * keyboard.c: Don't use PROP (...) as an lvalue.
2000 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2001 Use set_prop (A, B), not PROP (A) = B.
2003 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2005 * xdisp.c (get_it_property): Use it->window instead of generating
2006 a Lisp object from it->w.
2008 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2010 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2011 get-char-property the window that is being rendered, instead of
2012 the buffer, to support window-specific overlays. (Bug#14575)
2013 (compute_display_string_pos): When W is NULL, use the current
2014 buffer as the object to pass to get-char-property.
2015 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2016 pointer member of the bidi iterator, since no window is pertinent
2019 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2021 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2022 being displayed, and pass it to compute_display_string_pos.
2023 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2024 (bidi_paragraph_init): All callers changed.
2026 * xdisp.c (init_from_display_pos, init_iterator)
2027 (handle_single_display_spec, next_overlay_string)
2028 (get_overlay_strings_1, reseat_1, reseat_to_string)
2029 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2030 Set bidi_it.w member from it->w.
2031 (compute_display_string_pos): Accept additional argument, the
2032 window being displayed, and pass it to Fget_char_property.
2035 * dispextern.h (struct bidi_it): New member w, the window being
2037 (compute_display_string_pos): Adjust prototype.
2039 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2041 * xgselect.c: Remove unneeded include xterm.h.
2043 * process.c (wait_reading_process_output): Check for NS before GLIB.
2044 GLIB may be linked in due to rsvg, but ns_select must be called.
2046 * xgselect.c (xg_select): Remove call to window_system_available
2047 and g_main_context_pending at the top, so Gdk events (i.e. file
2048 notify) are processed when Emacs is started with -nw.
2050 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2052 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2053 (ctagsfiles3): New variable, includes only *.m files.
2054 (TAGS): Use an explicit language name in the regular expressions,
2055 to avoid transformation of '/SOMETHING' by MSYS to
2056 'c:\MSYS\SOMETHING'.
2058 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2060 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2062 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2064 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2065 still need to set the mouse pointer shape and activate help-echo.
2068 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2070 A few porting etc. fixes for the new file monitor code.
2071 See the thread containing
2072 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2073 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2074 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2075 (dir_monitor_callback, Fgfile_rm_watch):
2076 Use assq_no_quit instead of Fassoc, for speed.
2077 (dir_monitor_callback, Fgfile_rm_watch):
2078 eassert that the monitor is a fixnum.
2079 (dir_monitor_callback): No need for CDR_SAFE.
2080 Simplify building of lisp with alternative tails.
2081 (Fgfile_add_watch, Fgfile_rm_watch):
2082 Do not assume glib functions set errno reliably on failure.
2083 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2084 and signal an error otherwise.
2085 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2086 Use Fdelq instead of Fdelete, for speed.
2088 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2090 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2091 don't insist on being invoked on a highlighted tool-bar button.
2092 Avoids losing tool-bar functionality when mouse-highlight is nil.
2093 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2094 Don't highlight when mouse-highlight is nil.
2095 (note_mouse_highlight): When mouse-highlight is nil, don't return
2096 right away; instead, run tool-bar and mode-line highlight
2097 subroutine, clear any existing highlight, and revert the mouse
2098 pointer to its default shape. (Bug#14558)
2100 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2102 * lisp.mk (lisp): Add prog-mode.el.
2104 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2106 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2107 * process.c (dummy_handler): New function.
2108 (lib_child_handler): New static var.
2109 (handle_child_signal): Invoke it.
2110 (catch_child_signal): If a library has set up a signal handler,
2111 save it into lib_child_handler.
2112 (init_process_emacs): If using glib and not on Windows, tickle glib's
2113 child-handling code so that it initializes its private SIGCHLD handler.
2114 * syssignal.h (SA_SIGINFO): Default to 0.
2115 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2116 31; it should no longer be needed now.
2118 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2120 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2122 * gfilenotify.c (globals_of_gfilenotify): New function.
2123 (syms_of_gfilenotify): Move global initialization there.
2125 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2127 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2129 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2130 * keyboard.c (menu_bar_items, tool_bar_items):
2131 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2132 not override local keymaps any more.
2134 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2136 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2138 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2140 * w32console.c (initialize_w32_display): Return the dimensions of
2141 the console window via 2 additional arguments, not via the current
2142 frame. This avoids crashes due to overrunning the bounds of
2143 frame's decode_mode_spec_buffer, which is not resized following
2144 the change of the frame dimensions from the initial 10x10.
2146 * w32term.h (w32_initialize_display_info): Adjust prototype.
2148 * term.c (init_tty): Take dimensions of the frame from the values
2149 returned by initialize_w32_display.
2151 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2152 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2153 (LIBES): Add $(GFILENOTIFY_LIBS).
2155 * w32inevt.c (handle_file_notifications): Add dummy implementation
2156 for !HAVE_W32NOTIFY.
2158 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2160 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2162 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2164 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2166 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2168 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2170 Fix minor problems found by static checking.
2171 * data.c (pure_write_error):
2172 Use xsignal2, not Fsignal, as Fsignal might return.
2173 * eval.c (set_backtrace_debug_on_exit): Now static.
2174 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2175 No longer inline. EXTERN_INLINE is needed only for functions
2176 defined in .h files. Reindent function header as per GNU style.
2177 (backtrace_p, backtrace_top, backtrace_next):
2178 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2179 compiler or linker. Add extern decls to pacify gcc -Wall.
2180 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2182 * frame.c (free_monitors): Define only on platforms that need it.
2183 * nsterm.m (ns_term_init):
2184 * process.c (catch_child_signal):
2185 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2186 defined on all porting targets these days.
2187 * process.c, process.h (catch_child_signal):
2188 Make it extern only if NS_IMPL_GNUSTEP is defined.
2190 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2192 * w32.c (gettimeofday): Make the signature identical to prototype
2193 in nt/inc/sys/time.h.
2195 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2197 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2200 * keyboard.c (safe_run_hooks_error): Improve error message.
2202 * data.c (pure_write_error): Add `object' argument.
2203 * puresize.h (CHECK_IMPURE): Use it.
2205 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2207 * Makefile.in (NOTIFY_OBJ): New variable.
2208 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2210 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2211 Call syms_of_gfilenotify.
2213 * gfilenotify.c: New file.
2215 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2216 and Qfile_w32notify.
2217 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2218 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2220 * lisp.h: Declare syms_of_gfilenotify.
2222 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2224 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2226 Merge the specpdl and backtrace stacks. Make the structure of the
2227 specpdl entries more obvious via a tagged union of structs.
2228 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2229 (enum specbind_tag): New enum.
2230 (struct specbinding): Make it a tagged union of structs.
2231 Add a case for backtrace records.
2232 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2233 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2234 (backtrace_debug_on_exit): New accessors.
2235 (struct backtrace): Remove.
2236 (struct catchtag): Remove backlist field.
2237 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2239 (Flocal_variable_p): Speed up the common case where the binding is
2241 * eval.c (backtrace_list): Remove.
2242 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2243 (set_backtrace_args, set_backtrace_nargs)
2244 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2245 (backtrace_next): New functions.
2246 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2247 (unwind_to_catch, internal_lisp_condition_case)
2248 (internal_condition_case, internal_condition_case_1)
2249 (internal_condition_case_2, internal_condition_case_n): Don't bother
2250 with backtrace_list any more.
2251 (Fsignal): Adjust to new backtrace format.
2252 (grow_specpdl): Move up.
2253 (record_in_backtrace): New function.
2254 (eval_sub, Ffuncall): Use it.
2255 (apply_lambda): Adjust to new backtrace format.
2256 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2258 (specbind): Adjust to new specpdl format. Simplify.
2259 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2260 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2262 (mark_backtrace): Remove.
2263 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2264 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2265 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2267 * profiler.c (record_backtrace): Use get_backtrace.
2268 (handle_profiler_signal): Use backtrace_top_function.
2269 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2272 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2274 * process.h (catch_child_signal): Declare.
2276 * process.c (catch_child_signal): New function.
2277 (init_process_emacs): Call it.
2279 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2280 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2282 (x_set_cursor_type): Remove declaration.
2283 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2284 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2285 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2286 (ns_get_color): Use F suffix on float.
2287 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2288 (ns_get_rgb_color): Remove.
2289 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2290 (note_mouse_movement): x and y are CGFloat.
2291 (ns_draw_fringe_bitmap): Remove unused rowY.
2292 Change #if to COCOA && >= 10_6.
2293 (ns_draw_window_cursor): Remove unused overspill.
2294 (ns_draw_underwave): width and x are EamcsCGFloat.
2295 (ns_draw_box): thickness is CGFloat.
2296 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2297 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2298 if not in main thread.
2299 (ns_get_pending_menu_title, ns_check_menu_open)
2300 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2301 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2302 (sendFromMainThread:): New method.
2303 (changeFont:): size is CGFloat.
2304 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2305 Disable warning about permanent text.
2306 (characterIndexForPoint:): Adjust return type depending on GNUStep
2308 (mouseDown:): delta is CGFloat.
2309 (updateFrameSize): Remove unised variable f.
2310 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2311 Cast float to EmacsCGFloat.
2312 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2313 also to -1 when restoring.
2314 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2315 inside NS_IMPL_COCOA.
2316 (toggleFullScreen:): Put call to toggleFullScreen inside
2317 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2318 (setPosition:portion:whole:): por is CGFloat.
2319 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2320 (mouseDown:): Use CGFloat.
2321 (mouseDragged:): Remove unised variable edge.
2322 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2324 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2326 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2327 when NS_IMPL_GNUSTEP.
2328 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2329 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2330 (EmacsToolbar): Add clearAll. Add tag argument to
2331 addDisplayItemWithImage.
2332 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2334 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2336 * nsmenu.m (ns_update_menubar): Make static.
2337 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2338 (fillWithWidgetValue:): Add cast to SEL for setAction.
2339 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2340 (update_frame_tool_bar): Update code for GNUStep.
2341 (clearAll): New method.
2342 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2343 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2344 Move identifierToItem setObject and activeIdentifiers addObject before
2345 call to insertItemWithItemIdentifier.
2346 (validateVisibleItems): Fix indentation.
2347 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2348 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2349 UtilityWindow to aStyle, remove call to setStyleMask.
2351 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2353 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2354 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2355 Use F suffix on floats.
2356 (ns_char_width): Returns CGFloat.
2357 (ns_ascii_average_width): w is CGFloat instead of float.
2358 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2360 (ns_glyph_metrics): CGFloat instead of float.
2362 * nsfns.m (x_set_foreground_color, x_set_background_color):
2364 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2365 remove unused variables.
2366 (Fns_read_file_name): Keep track if panel is for save.
2367 Use ns_filename_from_panel/ns_directory_from_panel.
2368 (Fns_list_services): delegate only used for COCOA.
2369 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2370 Just return the input if GNUStep.
2371 (x_screen_planes): Remove.
2372 (Fxw_color_values): Use EmacsCGFloat
2373 (Fns_display_monitor_attributes_list): Only get screen number for
2375 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2377 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2378 ns_directory_from_panel.
2380 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2382 * process.c (handle_child_signal): Also use WCONTINUED.
2383 This is so that list-processes doesn't mistakenly list the process
2384 as stopped, when the process has actually been continued and is
2387 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2389 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2390 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2391 not already configured.
2393 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2395 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2397 * Makefile.in (mostlyclean): Remove *.res files.
2399 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2401 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2402 a buffer (bug#8447).
2404 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2406 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2407 display vector, and we backtrack, handle the case that the
2408 previous character position is also displayed from a display
2409 vector or covered by a display string or image. (Bug#14476)
2411 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2413 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2414 (struct MonitorInfo, free_monitors): Remove.
2415 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2416 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2417 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2420 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2421 (struct MonitorInfo, free_monitors): Remove.
2422 (ns_screen_name): Make static.
2423 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2424 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2427 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2428 (struct MonitorInfo): New struct.
2429 (free_monitors, make_monitor_attribute_list): Declare.
2431 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2433 (free_monitors, make_monitor_attribute_list): New functions.
2434 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2437 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2439 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2441 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2443 * keyboard.c: Apply keyboard decoding only to events that come directly
2444 from the tty, not from unread-command-events (bug#14368).
2445 (read_event_from_main_queue): New function, extracted from read_char).
2446 (read_decoded_char): Remove.
2447 (read_decoded_event_from_main_queue): New function to replace it.
2448 (read_char): Use it.
2449 (read_key_sequence): Use read_char rather than read_decoded_char.
2451 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2453 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2455 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2457 2013-05-22 Kenichi Handa <handa@gnu.org>
2459 The following changes are to fix the setting of
2460 buffer-file-coding-system on, for instance, C-x RET c unix RET
2461 _FILE_OF_DOS_EOL_TYPE_ RET.
2463 * coding.h (struct coding_system): New member detected_utf8_chars.
2465 * coding.c (detect_coding_utf_8): Count characters and check EOL
2466 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2468 (setup_coding_system): Do not initialize coding->head_ascii.
2469 (check_ascii): Do not set coding->eol_seen but update it. Do not
2470 call adjust_coding_eol_type here.
2471 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2472 If the eol-type of CODING is already specified, adjust the eol type
2473 of the found coding-system.
2474 (decode_coding_gap): Cancel previous change. Utilize the
2475 character numbers counted by detect_coding_utf_8. Fix detection
2478 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2480 * search.c (looking_at_1): Only set last_thing_searched if the match
2481 changed the match-data (bug#14281).
2483 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2485 * xdisp.c (reseat_at_previous_visible_line_start):
2486 Already declared in dispextern.h, so remove it here.
2487 (move_it_vertically_backward): Likewise.
2489 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2491 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2492 (Fx_display_pixel_width, Fx_display_pixel_height)
2493 (Fx_display_mm_width, Fx_display_mm_height):
2494 Mention `display-monitor-attributes-list' in docstrings.
2496 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2497 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2498 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2499 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2500 (Fx_display_backing_store, Fx_display_visual_class)
2501 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2502 (Fx_display_grayscale_p, Fx_display_pixel_width)
2503 (Fx_display_pixel_height, Fx_display_planes)
2504 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2505 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2506 (Fx_display_mm_width, Fx_display_mm_height)
2507 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2508 height for all physical monitors as in X11.
2510 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2511 Return pixel width or height for all physical monitors as in X11.
2513 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2515 Port --enable-gcc-warnings to clang.
2516 * bytecode.c (exec_byte_code):
2518 Redo diagnostic pragmas to pacify clang, too.
2519 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2520 * editfns.c (Fencode_time):
2521 * fileio.c (file_accessible_directory_p):
2522 * font.c (font_unparse_xlfd):
2523 Use '&"string"[index]' instead of '"string" + (index)'.
2524 * undo.c (user_error): Remove; unused.
2526 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2528 * insdel.c (insert_1_both): Document the arguments, instead of
2529 referring to insert_1, which no longer exists.
2531 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2532 some window, increment windows_or_buffers_changed, so that
2533 *Messages* display in that window is updated. (Bug#14408)
2535 * w32.c: Include epaths.h.
2536 (init_environment): Use cmdproxy.exe without leading directories.
2537 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2539 (gettimeofday): Adjust signature and return value to Posix
2542 * unexw32.c (open_output_file): Delete the existing emacs.exe
2543 before creating it, to break the hard link to the versioned
2546 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2547 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2548 (FIRSTFILE_OBJ): New variables.
2549 (W32_RES): Rename to EMACSRES. All users changed.
2550 (base_obj): Use $(CM_OBJ).
2551 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2552 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2553 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2554 $(W32_RES_LINK) before $(LIBES).
2555 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2557 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2559 * makefile.w32-in (DOC): Use just "DOC".
2561 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2563 * process.c: Export default filters and sentinels to Elisp.
2564 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2566 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2567 (Fset_process_sentinel, Fformat_network_address):
2568 Default to them instead of nil.
2569 (server_accept_connection): Sentinels can't be nil any more.
2570 (read_and_dispose_of_process_output): New function, extracted from
2571 read_process_output.
2572 (read_process_output): Use it; filters can't be nil.
2573 (Finternal_default_process_filter): New function, extracted from
2574 read_process_output.
2575 (exec_sentinel_unwind): Remove function.
2576 (exec_sentinel): Don't zilch sentinel while running.
2577 (status_notify): Sentinels can't be nil.
2578 (Finternal_default_process_sentinel): New function extracted from
2580 (setup_process_coding_systems): Default filter is not nil any more.
2581 (syms_of_process): Export new Elisp functions and initialize
2583 * lisp.h (make_lisp_proc): New function.
2585 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2587 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2589 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2591 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2592 unless we know that the window w is a leaf window.
2593 Another attempt at solving bug#14062.
2595 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2597 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2600 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2602 * image.c (gif_load): Check that subimages fit (Bug#14345).
2604 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2606 * lread.c (skip_dyn_eof): New function.
2607 (read1): Use it to skip the end of a file in response to #@00.
2609 * doc.c (get_doc_string): Slightly relax the sanity checking.
2611 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2613 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2614 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2615 (MonitorInfo): New struct.
2616 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2617 (Fns_display_monitor_attributes_list): New functions.
2618 (display-usable-bounds): Remove.
2619 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2622 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2624 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2625 (GTK_CHECK_VERSION): New macro, if not already defined.
2626 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2627 replaced by GTK_CHECK_VERSION.
2629 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2631 * xterm.h (GTK_PREREQ): New macro.
2632 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2633 to use this macro instead, for consistency and clarity.
2635 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2637 * xdisp.c (row_for_charpos_p): New function, with code of
2638 cursor_row_p, but accepts an additional argument CHARPOS instead
2639 of using a hardcoded PT.
2640 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2641 (row_containing_pos): Call row_for_charpos_p instead of partially
2642 doing the same. Fixes cursor positioning under longlines-mode
2643 when longlines-show-effect includes more than one newline, when
2644 moving the cursor vertically up.
2646 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2648 * makefile.w32-in (ACL_H): New macro.
2649 ($(BLD)/fileio.$(O)): Update dependencies.
2651 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2653 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2654 * Makefile.in (LIB_ACL): New macro.
2655 (LIBACL_LIBS): Remove.
2656 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2657 * fileio.c: Include <acl.h>.
2658 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2659 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2661 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2664 * unexelf.c: Don't assume ElfW (Half) fits in int.
2665 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2666 when dealing with ElfW (Half) values, since they can exceed 2**31
2667 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2668 (entry_address): Omit unused NUM arg. All uses changed.
2670 2013-05-07 Juri Linkov <juri@jurta.org>
2672 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2673 to the string converted from number with `Fnumber_to_string'.
2676 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2678 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2679 This fixes a problem introduced by my previous change.
2681 2013-05-07 Glenn Morris <rgm@gnu.org>
2683 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2685 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2687 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2689 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2691 Static checking by GCC 4.8.0.
2692 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2693 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2694 (x_get_monitor_attributes_fallback)
2695 (x_get_monitor_attributes_xinerama)
2696 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2697 Define only if USE_GTK.
2698 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2699 (x_get_monitor_attributes_fallback): Omit unused locals.
2700 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2701 Use double, not float, to avoid mixed-mode floating point arithmetic.
2703 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2704 Jan Djärv <jan.h.d@swipnet.se>
2706 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2707 (XINERAMA_CFLAGS): New macros.
2708 (ALL_CFLAGS, LIBES): Use them.
2710 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2711 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2712 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2713 (syms_of_xfns): DEFSYM them.
2714 (struct MonitorInfo): New struct.
2715 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2716 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2717 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2718 (x_get_monitor_attributes_xinerama): New functions.
2719 (Fx_display_monitor_attributes_list): New primitive.
2720 (syms_of_xfns): Defsubr it.
2722 * xterm.h (x_display_info): Add Xatom_net_workarea and
2723 Xatom_net_current_desktop.
2725 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2726 and dpyinfo->Xatom_net_current_desktop.
2728 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2730 * xdisp.c (pos_visible_p): Use the special code for finding the
2731 beginning of a display property or overlay for any "replacing"
2732 display property, not just for display strings. This solves
2733 incorrect reporting of position by posn-at-point. (Bug#14241)
2735 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2737 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2738 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2739 Verify that ElfW (Half) fits in int.
2740 (fatal): Use same signature as lisp.h.
2741 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2742 configure and build with -DUNEXELF_DEBUG without worrying about
2743 other modules that use DEBUG.
2744 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2745 possibly-wide integers now uses it instead of plain fprintf.
2746 (entry_address): New function, which avoids problems with 32-bit
2747 overflow on 64-bit hosts.
2748 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2749 (round_up): Don't assume the remainder fits in int.
2750 (find_section): Use bool for boolean. Simplify debug code.
2751 (unexec): Don't assume file sizes fit in int or size_t.
2752 Omit unnecessary trailing newline in 'fatal' format.
2753 Use strerror rather than outputting decimal error number.
2754 Remove unused code when emacs is not defined;
2755 this file relies on Emacs now.
2756 Don't assume e_phnum and e_shnum are positive.
2758 * regex.c: Fix problems when DEBUG is defined.
2759 (extract_number, extract_number_and_incr): Define regardless of
2760 whether DEBUG is defined; that's simpler and makes the code less
2761 likely to go stale in the normal case when DEBUG is not defined.
2762 Return int rather than taking an int * arg. All callers changed.
2763 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2764 Remove, replacing with ...
2765 (DEBUG_PRINT): New macro. All callers changed.
2766 (DEBUG_COMPILES_ARGUMENTS): New macro.
2767 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2768 (print_compiled_pattern, print_double_string) [DEBUG]:
2769 Use prototype rather than old-style definition.
2770 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2771 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2772 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2773 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2774 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2775 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2776 This matters only when DEBUG is defined.
2778 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2780 * xdisp.c (set_iterator_to_next): Set the
2781 ignore_overlay_strings_at_pos_p flag only if we are _really_
2782 iterating over an overlay string, as indicated by the
2783 current.overlay_string_index member. (Bug#14306)
2785 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2787 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2788 to where it is used, to avoid autorelease issues (Bug#14050).
2790 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2792 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2793 * fileio.c (syms_of_fileio): Implement this.
2794 * filelock.c (create_lock_file): If symbolic links don't work, so
2795 we use a regular file as a lock file, do not fsync the lock file;
2798 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2800 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2801 (syms_of_minibuf): Adjust accodingly.
2803 * callint.c (Fcall_interactively): Adjust calls accordingly.
2805 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2807 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2808 w->contents is a buffer before computing everything else.
2809 Use parentheses to disambiguate last part of the condition.
2811 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2812 assertion violations. (Bug#14062)
2814 2013-05-01 David Reitter <david.reitter@gmail.com>
2816 * nsfns.m (ns_tooltip): Initialize.
2818 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2820 * coding.c (decode_coding_gap): Don't remove the character before
2821 a newline unless it's a CR character. (Bug#14287)
2823 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2825 * dispextern.h (struct face): Move enum face_underline_type
2826 earlier so that bitfields can be in the same word.
2828 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2830 * nsfns.m (handlePanelKeys): New function.
2831 (EmacsOpenPanel:performKeyEquivalent:)
2832 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2833 arrows/function/control and copy/paste keys (Bug#14296).
2835 2013-04-27 Juri Linkov <juri@jurta.org>
2837 * callint.c (Fcall_interactively): Call `Qread_number' for
2838 interactive code letter `n' instead of using duplicate code.
2841 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2843 * systime.h (make_timeval): Declare as 'const'.
2845 2013-04-27 Kenichi Handa <handa@gnu.org>
2847 * font.c (font_open_entity): Always open a font of manageable
2850 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2852 Port better to AIX (Bug#14258).
2853 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2856 2013-04-24 Kenichi Handa <handa@gnu.org>
2858 * coding.c (decode_coding_iso_2022): When an invalid escape
2859 sequence is encountered, reset the invocation and designation
2860 status to the safest one.
2862 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2864 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2865 Without this fix, "make distclean" leaves stamp-h1 behind.
2867 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2869 * w32fns.c (w32_fullscreen_rect): New function to compute the
2870 window rectangle for the given fullscreen mode.
2871 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2872 longer tunes the window size. This keeps the window's edges flush
2873 with the screen and allows the taskbar to hide itself in fullboth.
2875 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2876 window decorations and uses the entire screen.
2878 * w32term.h (w32_fullscreen_rect) Add prototype.
2879 (struct w32_output): Replace normal_width, normal_height,
2880 normal_top, and normal_left members with a single normal_placement
2882 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2884 (FRAME_NORMAL_PLACEMENT): New macro.
2886 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2888 * minibuf.c (Ftest_completion): Silence compiler warning.
2890 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2892 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2895 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2898 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2899 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2900 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2901 parentheses where appropriate.
2903 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2905 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2907 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2909 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2910 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2911 Mention in the doc string that setting these variables takes
2912 effect only after a call to set-window-buffer. (Bug#14200)
2914 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2916 * indent.c (Fvertical_motion): Don't consider display strings on
2917 overlay strings as display strings on the buffer position we
2918 started from. This prevents vertical cursor motion from jumping
2919 more than one line when there's an overlay string with a display
2920 property at end of line.
2921 Reported by Karl Chen <Karl.Chen@quarl.org> in
2922 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2924 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2926 * window.c (select_window): `record_buffer' even if window is
2927 already selected (bug#14191).
2929 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2931 * window.c (Fwindow_end): Test more flags, including the buffer's
2932 last_overlay_modified flag, to determine whether the window's
2933 display is really up-to-date. Prevents the function from
2934 returning a stale value. (Bug#14170)
2935 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2938 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2940 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2941 garbaged only if it is not already the top frame on its TTY.
2942 This prevents flickering due to constant redrawing of TTY frames when
2943 there are GUI frames open in the same session. (Bug#13864)
2945 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2947 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2948 of marking the idle timers directly.
2950 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2952 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2955 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2957 * window.c (select_window): Don't record_buffer while the invariant is
2958 temporarily broken (bug#14161).
2960 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2962 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2964 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2966 2013-04-07 Romain Francoise <romain@orebokech.com>
2968 Ignore additional platform-specific ACL errors (Bug#13702).
2969 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2970 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2972 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2974 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2977 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2979 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2980 This bug was introduced by my 2013-02-25 change that simplified
2981 data_start configuration. Without this change, on GNU/Linux
2982 an Emacs configured with --enable-profiling fails immediately
2983 due to a profiler signal.
2984 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2985 with these flags. On platforms where special flags are needed
2986 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2987 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2988 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2990 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2992 Get rid of some platform-specific functions examining window
2993 system and its capabilities. This is a partial rework of the
2995 * lisp.h (have_menus_p): Remove prototype. This function is
2996 replaced with platform-independent window_system_available.
2997 (check_window_system): Move to...
2998 * frame.h (decode_window_system_frame, window_system_available):
2999 ...here, add new prototypes.
3000 * frame.c (window_system_available, decode_window_system_frame):
3002 (check_window_system): Platform-independent now.
3003 * xterm.h (x_in_use): Remove declaration.
3005 * w32term.h (check_x_frame):
3006 * nsterm.h (check_x_frame): Remove prototypes. This function
3007 is replaced with platform-independent decode_window_system_frame.
3008 * msdos.c (have_menus_p): Remove.
3009 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3010 Remove platform-specific functions. Use check_window_system,
3011 decode_window_system_frame and check_ns_display_info where
3012 appropriate. Minor style and comment tweaks.
3013 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3014 (check_x_frame): Likewise.
3015 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3017 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3018 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3019 * xmenu.c, xselect.c: All related users changed.
3021 2013-04-03 Kenichi Handa <handa@gnu.org>
3023 The following changes is to optimize the code for reading UTF-8
3026 * coding.c (check_ascii): Rename from detect_ascii. Return value
3027 changed. Check EOL format. Do not call adjust_coding_eol_type
3029 (check_utf_8): New function.
3030 (adjust_coding_eol_type): Do nothing if already adjusted.
3031 (detect_coding): Compare the return value of check_ascii with
3032 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3033 (decode_coding_gap): Optimize for valid UTF-8.
3035 2013-03-21 Kenichi Handa <handa@gnu.org>
3037 * coding.c (syms_of_coding): Cancel previous change.
3039 * insdel.c (insert_from_gap): Fix previous change.
3041 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3043 Consistently use platform-specific function to detect window system.
3044 * lisp.h (check_window_system): New prototype. This function is
3045 going to replace check_x, check_w32 and check_ns.
3046 (have_menus_p): Mention msdos.c in comment.
3047 * fontset.c (check_window_system_func): Remove. Adjust all users.
3048 * fontset.h (check_window_system_func): Remove prototype.
3049 * nsterm.h (check_ns):
3050 * xterm.h (check_x):
3051 * w32term.h (check_w32): Likewise.
3052 * menu.c (Fx_popup_menu): Use check_window_system.
3053 * msdos.c (check_window_system): Define for MS-DOS.
3054 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3055 * w32fns.c (check_window_system): Likewise for MS-Windows.
3056 * xfns.c (check_window_system): Likewise for X.
3057 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3058 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3060 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3062 Prefer < to > in range checks such as 0 <= i && i < N.
3063 This makes it easier to visualize quantities on a number line.
3064 This patch doesn't apply to all such range checks,
3065 only to the range checks affected by the 2013-03-24 change.
3066 This patch reverts most of the 2013-03-24 change.
3067 * alloc.c (xpalloc, Fgarbage_collect):
3068 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3069 * character.c (string_escape_byte8):
3070 * charset.c (read_hex):
3071 * data.c (cons_to_unsigned):
3072 * dispnew.c (update_frame_1):
3073 * doc.c (Fsubstitute_command_keys):
3074 * doprnt.c (doprnt):
3075 * editfns.c (hi_time, decode_time_components):
3076 * fileio.c (file_offset):
3077 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3078 * font.c (font_intern_prop):
3079 * frame.c (x_set_alpha):
3080 * gtkutil.c (get_utf8_string):
3081 * indent.c (check_display_width):
3082 * keymap.c (Fkey_description):
3083 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3085 * minibuf.c (read_minibuf_noninteractive):
3086 * process.c (wait_reading_process_output):
3087 * search.c (Freplace_match):
3088 * window.c (get_phys_cursor_glyph):
3089 * xdisp.c (redisplay_internal):
3090 * xsmfns.c (smc_save_yourself_CB):
3091 Prefer < to > for range checks.
3092 * dispnew.c (sit_for): Don't mishandle NaNs.
3093 This fixes a bug introduced in the 2013-03-24 change.
3094 * editfns.c (decode_time_components): Don't hoist comparison.
3095 This fixes another bug introduced in the 2013-03-24 change.
3097 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3099 * frame.h (struct frame): Drop scroll_bottom_vpos
3100 member becaue all real users are dead long ago.
3101 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3102 * xdisp.c (redisplay_internal): Adjust user.
3104 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3106 * nsmenu.m (showAtX:Y:for:): setLevel to
3107 NSPopUpMenuWindowLevel (Bug#13998).
3109 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3111 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3112 (ns_check_pending_open_menu): Declare.
3114 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3115 (x_activate_menubar): Update the menu with title that matches
3116 ns_get_pending_menu_title, and call
3117 ns_check_pending_openmenu (Bug#12698).
3118 (menuWillOpen:): New method.
3119 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3121 * nsterm.m (menu_will_open_state, menu_mouse_point)
3122 (menu_pending_title): New varaibles.
3123 (ns_get_pending_menu_title, ns_check_menu_open)
3124 (ns_check_pending_open_menu): New functions.
3126 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3128 * indent.c (current_column_bol_cache): Remove leftover which is not
3129 used in Fmove_to_column any more.
3130 (current_column, scan_for_column): Adjust users.
3131 * keyboard.c (last_point_position_buffer, last_point_position_window):
3132 Remove leftovers which are not used for recording undo any more.
3133 (command_loop_1, syms_of_keyboard): Adjust users.
3134 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3135 redisplay_window any more.
3136 (move_it_to): Adjust user.
3138 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3140 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3141 Update dependencies.
3143 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3145 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3146 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3149 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3151 * window.h (struct window): Replace hchild, vchild and buffer slots
3152 with the only contents slot. This is possible because each valid
3153 window may have either the child window (in vertical or horizontal
3154 combination) or buffer to display (for the leaf window). Using that,
3155 a lof of operations to traverse and/or change window hierarchies may
3156 be simplified. New member horizontal is used to distinguish between
3157 horizontal and vertical combinations of internal windows.
3158 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3159 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3160 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3161 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3162 Use contents slot, not buffer, where appropriate.
3163 (wset_combination): New function.
3164 (wset_buffer): Add eassert.
3165 (Fframe_first_window): Simplify the loop reaching first window.
3166 (Fwindow_buffer): Use WINDOW_LEAF_P.
3167 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3168 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3169 (unshow_buffer): Convert initial debugging check to eassert.
3170 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3171 (make_parent_window, window_resize_check, window_resize_apply)
3172 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3173 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3174 Adjust to match struct window changes.
3175 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3176 (mark_window_cursors_off, count_windows, get_leaf_windows)
3177 (foreach_window_1): Simplify the loop.
3178 * alloc.c (mark_object): Do not check for the leaf window because
3179 internal windows has no glyph matrices anyway.
3180 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3181 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3182 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3183 (build_frame_matrix_from_window_tree, mirror_make_current)
3184 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3185 (update_window_tree, set_window_update_flags): Simplify the loop.
3186 (sync_window_with_frame_matrix_rows): Enforce live window.
3187 Use contents slot, not buffer, where appropriate.
3188 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3189 and WINDOW_HORIZONTAL_COMBINATION_P.
3190 (make_frame_visible_1): Simplify the loop.
3191 Use contents slot, not buffer, where appropriate.
3192 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3193 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3194 (expose_window_tree): Likewise.
3195 Use contents slot, not buffer, where appropriate.
3196 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3197 to avoid deleted windows. Use contents slot instead of buffer.
3198 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3199 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3200 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3201 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3203 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3205 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3206 identify the reasons for assertion violations in bug#14062 and
3208 (Fx_show_tip): Fix compilation error under
3209 "--enable-check-lisp-object-type". (Bug#14073)
3211 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3212 Reported by <rzl24ozi@gmail.com>.
3214 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3216 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3218 (unwind_with_echo_area_buffer): ...to restore it here.
3219 This is needed to ensure that...
3220 (redisplay_window): ...both window markers are valid here,
3221 which is verified by eassert.
3222 * editfns.c (save_excursion_save): Do not assume that
3223 selected_window always displays the buffer.
3224 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3227 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3229 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3232 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3234 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3236 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3238 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3239 since MinGW's w32api headers do. This avoids compiler warnings.
3241 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3244 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3246 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3248 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3250 * gtkutil.c (style_changed_cb): Check if frame is live and an
3251 X frame (Bug#14038).
3253 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3255 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3256 Define only for _WIN32_WINNT less than 0x0500.
3257 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3259 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3260 see its own definitions of 'struct timeval' and 'struct timezone'.
3262 Fix incompatibilities between MinGW.org and MinGW64 headers.
3263 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3265 * w32.c (REPARSE_DATA_BUFFER): Guard with
3266 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3268 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3270 * xterm.c: Include X11/XKBlib.h
3271 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3273 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3275 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3277 * blockinput.h (input_blocked_p): Likewise.
3278 * bytecode.c (exec_byte_code): Likewise.
3279 * callproc.c (call_process_kill, call_process_cleanup)
3280 (Fcall_process): Likewise.
3281 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3282 (Fccl_execute_on_string): Likewise.
3283 * character.c (string_escape_byte8): Likewise.
3284 * charset.c (read_hex): Likewise.
3285 * cm.c (calccost): Likewise.
3286 * data.c (cons_to_unsigned): Likewise.
3287 * dired.c (directory_files_internal, file_name_completion):
3289 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3290 (sit_for): Likewise.
3291 * doc.c (Fsubstitute_command_keys): Likewise.
3292 * doprnt.c (doprnt): Likewise.
3293 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3294 * emacsgtkfixed.c: Likewise.
3295 * fileio.c (file_offset, Fwrite_region): Likewise.
3296 * floatfns.c (Fexpt, fmod_float): Likewise.
3297 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3299 * font.c (font_intern_prop): Likewise.
3300 * frame.c (x_set_alpha): Likewise.
3301 * gtkutil.c (get_utf8_string): Likewise.
3302 * indent.c (check_display_width): Likewise.
3303 * intervals.c (create_root_interval, rotate_right, rotate_left)
3304 (split_interval_right, split_interval_left)
3305 (adjust_intervals_for_insertion, delete_node)
3306 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3307 (merge_interval_right, merge_interval_left, copy_intervals)
3308 (set_intervals_multibyte_1): Likewise.
3309 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3310 * keymap.c (Fkey_description): Likewise.
3311 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3312 * lread.c (openp, read_integer, read1, string_to_number):
3314 * menu.c (ensure_menu_items): Likewise.
3315 * minibuf.c (read_minibuf_noninteractive): Likewise.
3316 * print.c (printchar, strout): Likewise.
3317 * process.c (create_process, Faccept_process_output)
3318 (wait_reading_process_output, read_process_output, send_process)
3319 (wait_reading_process_output): Likewise.
3320 * profiler.c (make_log, handle_profiler_signal): Likewise.
3321 * regex.c (re_exec): Likewise.
3322 * regex.h: Likewise.
3323 * search.c (looking_at_1, Freplace_match): Likewise.
3324 * sysdep.c (get_child_status, procfs_ttyname)
3325 (procfs_get_total_memory): Likewise.
3326 * systime.h (EMACS_TIME_VALID_P): Likewise.
3327 * term.c (dissociate_if_controlling_tty): Likewise.
3328 * window.c (get_phys_cursor_glyph): Likewise.
3329 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3330 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3332 * xfns.c (Fx_window_property): Likewise.
3333 * xmenu.c (set_frame_menubar): Likewise.
3334 * xselect.c (x_get_window_property, x_handle_dnd_message):
3336 * xsmfns.c (smc_save_yourself_CB): Likewise.
3337 * xterm.c (x_scroll_bar_set_handle): Likewise.
3339 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3341 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3342 to be optional or nil. Adjust comment and convert it to docstring.
3343 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3344 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3346 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3348 Static checking by GCC 4.8-20130319.
3349 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3350 * process.c (Fset_process_datagram_address)
3351 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3352 * xdisp.c (get_char_face_and_encoding):
3353 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3354 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3355 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3357 2013-03-24 Ken Brown <kbrown@cornell.edu>
3359 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3360 fix compilation on 64-bit Cygwin, where underscores are not
3361 automatically prepended.
3363 * w32term.c (w32_initialize): Silence compiler warning.
3365 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3367 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3368 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3369 variables, to save and restore frame dimensions.
3370 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3371 after returning from a 'fullscreen' configuration.
3372 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3373 to avoid races between the main thread and the input thread.
3375 * w32term.h (struct w32_output): New members normal_width,
3376 normal_height, normal_top, normal_left, and prev_fsmode.
3377 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3378 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3381 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3382 'fullscreen' parameter. Always record previous width and height
3383 of the frame, except when switching out of maximized modes, so
3384 that they could be restored correctly, instead of resetting to the
3385 default frame dimensions. Send SC_RESTORE command to the frame,
3386 unless we are going to send SC_MAXIMIZE, to restore the frame
3387 resize hints in the mouse pointer shown by the window manager.
3390 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3392 * lisp.h (get_frame_param): Adjust conditions for prototype
3395 2013-03-22 Ken Brown <kbrown@cornell.edu>
3397 * unexcw.c: Drop unneeded inclusion of w32common.h.
3398 (report_sheap_usage): Declare.
3399 (read_exe_header): Add magic numbers for x86_64.
3400 (fixup_executable): Fix printf format specifier for unsigned long
3403 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3405 * frame.h (struct frame): Put menu_bar_window under #ifdef
3406 because this member is not needed when X toolkit is in use.
3407 (fset_menu_bar_window):
3408 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3409 (free_glyphs, update_frame):
3410 * xdisp.c (expose_frame): Likewise.
3411 (display_menu_bar): Likewise. Remove redundant eassert.
3412 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3415 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3417 Use functions and constants to manipulate Lisp_Save_Value objects.
3418 This replaces code that used macros and strings and token-pasting.
3419 The change makes the C source a bit easier to follow,
3420 and shrinks the Emacs executable a bit.
3421 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3422 (make_save_value): Change 1st arg from string to enum. All callers
3425 (mark_object): Use if, not #if, for GC_MARK_STACK.
3426 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3427 (XSAVE_OBJECT): Now functions, not macros.
3428 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3429 the constant was never used.
3430 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3431 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3432 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3433 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3435 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3436 type3 with a single member save_type. All uses changed.
3437 (save_type, set_save_pointer, set_save_integer): New functions.
3438 * print.c (PRINTX): Remove.
3440 * alloc.c: Remove redundant static declarations.
3442 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3444 * window.h (struct window): Convert left_col, top_line, total_lines
3445 and total_cols from Lisp_Objects to integers. Adjust comments.
3446 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3448 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3449 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3450 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3451 Adjust users where appropriate.
3453 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3455 * frame.h (struct frame): Drop resx and resy because the same data is
3456 available from window system-specific output context. Adjust users.
3457 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3458 New functions to provide defaults when no window system available.
3459 (FRAME_RES_X, FRAME_RES_Y): New macros.
3460 (NUMVAL): Move from xdisp.c.
3461 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3462 (Ffont_face_attributes, Fopen_font):
3463 * image.c (gs_load):
3464 * w32font.c (fill_in_logfont):
3465 * xdisp.c (calc_pixel_width_or_height):
3466 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3467 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3469 2013-03-20 Kenichi Handa <handa@gnu.org>
3471 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3472 to 1 (temporary workaround until a bug related to ASCII
3473 optimization is fixed).
3475 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3477 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3478 Signal error if window is not internal. Adjust docstring.
3479 (delete_all_child_windows): Use combination_limit to save the buffer.
3480 (Fset_window_configuration): Adjust accordingly.
3481 * print.c (syms_of_print): Initialize debugging output not here...
3482 (init_print_once): ...but in a new function here.
3483 * lisp.h (init_print_once): Add prototype.
3484 * emacs.c (main): Add call to init_print_once. Adjust comments.
3486 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3488 * window.c (window_resize_check, window_resize_apply)
3489 (window_from_coordinates, recombine_windows, set_window_buffer)
3490 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3491 (Fsplit_window_internal, Fdelete_window_internal)
3492 (freeze_window_starts): Use bool for booleans.
3493 * window.h (window_frame_coordinates, resize_frame_windows)
3494 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3496 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3498 * dispnew.c (bitch_at_user): Use `user-error'.
3500 2013-03-17 Ken Brown <kbrown@cornell.edu>
3502 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3503 as return type of image_background. (Bug#13981)
3504 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3506 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3508 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3509 (ns_select): Don't return with result uninitialized.
3511 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3514 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3516 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3517 directories. If filename is nil, get directory name (Bug#13932).
3518 Use getFilename and getDirectory.
3519 (getFilename, getDirectory): New methods for EmacsSavePanel and
3521 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3523 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3525 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3527 2013-03-15 Kenichi Handa <handa@gnu.org>
3529 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3530 (adjust_after_replace): Make it back to static. Delete the third
3531 arg text_at_gap_tail. Cancel the code for handling it.
3533 * coding.h (struct coding_system): New member eol_seen.
3535 * coding.c (detect_ascii): New function.
3536 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3537 when the source bytes are actually scanned. On detecting for
3538 coding_category_utf_8_auto, call detect_ascii instead of scanning
3539 source bytes directly.
3540 (produce_chars): Call insert_from_gap with the new arg 0.
3541 (encode_coding): Likewise.
3542 (decode_coding_gap): Control ASCII optimization by the variable
3543 disable_ascii_optimization instead of #ifndef .. #endif.
3544 Deccode EOL format according to coding->eol_seen.
3545 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3548 * lisp.h (adjust_after_replace): Cancel externing it.
3549 (insert_from_gap): Adjust prototype.
3551 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3553 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3554 FULLSCREEN_MAXIMIZED. (Bug#13935)
3556 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3558 * region-cache.c (find_cache_boundary, move_cache_gap)
3559 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3560 Simplify debugging check and convert to eassert. Adjust comment.
3561 (pp_cache): Put under ENABLE_CHECKING.
3563 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3565 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3566 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3568 (w32fullscreen_hook): If the frame is visible, reset
3569 f->want_fullscreen flag after changing the frame size. If the
3570 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3573 2013-03-13 Daniel Colascione <dancol@dancol.org>
3575 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3576 too so that these builds can use Cygwin's file conversion
3577 functions. (We've been building and linking cygw32.o all along
3578 and just not using it.)
3580 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3582 File synchronization fixes (Bug#13944).
3583 * Makefile.in (LIB_FDATASYNC): New macro.
3585 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3586 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3587 Don't worry about HAVE_FSYNC, since a substitute fsync is
3588 available if the system lacks one.
3589 (Fwrite_regin): Retry fsync if interrupted.
3591 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3593 * w32term.c (w32_read_socket): If the Emacs frame is being
3594 activated, call w32fullscreen_hook, to make sure the new frame
3595 dimensions are in effect. (Bug#13937)
3597 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3599 * xdisp.c (init_iterator): Simplify because both character and byte
3600 positions are either specified or -1. Add eassert. Adjust comment.
3601 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3602 character and byte positions can be obtained from marker.
3604 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3606 Static checking by Sun C 5.12.
3607 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3608 * bytecode.c (exec_byte_code):
3609 * dispnew.c (init_display):
3611 * fileio.c (Fsubstitute_in_file_name):
3612 * keyboard.c (Fevent_convert_list):
3613 * keymap.c (Fsingle_key_description):
3614 * term.c (maybe_fatal, fatal):
3615 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3616 * xsmfns.c (Fhandle_save_session):
3617 Omit unreachable code.
3618 * keymap.c (map_keymap_char_table_item): Cast void * to
3619 a function pointer type; the C Standard requires this.
3621 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3622 Include <sys/param.h> unconditionally, as that works elsewhere and
3623 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3624 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3627 See ChangeLog.12 for earlier changes.
3633 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3635 This file is part of GNU Emacs.
3637 GNU Emacs is free software: you can redistribute it and/or modify
3638 it under the terms of the GNU General Public License as published by
3639 the Free Software Foundation, either version 3 of the License, or
3640 (at your option) any later version.
3642 GNU Emacs is distributed in the hope that it will be useful,
3643 but WITHOUT ANY WARRANTY; without even the implied warranty of
3644 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3645 GNU General Public License for more details.
3647 You should have received a copy of the GNU General Public License
3648 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.