1 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3 * w32.c (mkostemp): New function.
4 (mktemp): Remove, no longer used. Most of the code reused in
7 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9 * dispnew.c (glyph_matrix_count, glyph_pool_count):
10 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12 (free_glyph_pool, check_glyph_memory): Likewise for
13 all users. Adjust comments where appropriate.
15 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
17 * composite.h: Minor fixups.
18 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
19 to fix a misspelling, and change it to an inline function while
20 we're at it (it need not be a macro). All uses changed.
21 (composition_method, composition_valid_p):
22 Rewrite to avoid assignments in if-conditions.
24 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
26 Do not use global Lisp_Object in composition macros.
27 * composite.h (composition_temp): Remove declaration.
28 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
29 (composition_method, composition_valid_p): ...inline functions.
30 (compose_region): Remove the leftover.
31 * composite.c (composition_temp): Remove.
32 (run_composition_function, update_compositions)
33 (composition_compute_stop_pos, composition_adjust_point)
34 (Ffind_composition_internal):
35 * coding.c (handle_composition_annotation):
36 * xdisp.c (handle_composition_prop, check_point_in_composition):
37 Related users changed.
39 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
41 Drop FRAME_PTR typedef.
42 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
43 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
44 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
45 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
46 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
47 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
48 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
49 All related users changed.
51 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
53 * eval.c (default_toplevel_binding): New function.
55 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
56 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
57 (syms_of_eval): Export them.
58 * data.c (Fdefault_value): Micro cleanup.
59 * term.c (init_tty): Use "false".
61 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
63 Fix X GC leak in GTK and raw (no toolkit) X ports.
64 * xterm.c (x_free_frame_resources): If white and black relief
65 GCs are allocated, always free them here.
66 * xfns.c (x_make_gc): Omit redundant initialization.
67 * widget.c (create_frame_gcs): Remove the leftover.
68 (EmacsFrameDestroy): Do nothing because all GCs are now freed
69 in x_free_frame_resources.
71 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
73 * nsterm.m (windowWillResize:toSize:): Only change title if
74 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
76 (viewDidEndLiveResize): New method.
78 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
81 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
83 * insdel.c (adjust_after_replace, replace_range, del_range_2):
84 Do not check whether undo is enabled because record_insert and
85 record_delete does that themselves.
87 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
89 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
90 member which is not really used any more.
91 (FRAME_XIC_BASE_FONTNAME): Remove.
92 * xfns.c (xic_free_fontset): Adjust user.
93 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
94 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
95 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
96 (xdialog_show): Use eassert for debugging check.
97 * w32term.c (x_unfocus_frame): Remove unused dummy function.
99 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
101 * fileio.c, fns.c (merge): Move extern decl from here ...
102 * lisp.h (merge): ... to here.
104 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
106 Fix last font-related change.
107 * w32font.h (w32font_list_internal, w32font_match_internal):
109 * w32uniscribe.c (uniscribe_list, uniscribe_match):
110 (uniscribe_list_family): Adjust to match font API change.
111 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
112 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
114 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
116 * frame.h (FRAME_MOUSE_UPDATE):
117 * nsterm.m (ns_frame_up_to_date): Omit redundant check
118 whether hlinfo->mouse_face_mouse_frame is non-NULL.
120 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
122 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
123 * font.h (struct font_driver): Change list, match, and list_family
124 functions to accept struct frame * as first arg.
125 * font.c (font_score, font_compare, font_sort_entities): Remove
127 (font_sort_entities, font_list_entities, font_select_entity):
128 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
129 match font API change.
130 * xfont.c (xfont_list, xfont_match, xfont_list_family):
131 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
132 * ftxfont.c (ftxfont_list, ftxfont_match):
133 * xftfont.c (xftfont_list, xftfont_match):
134 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
135 * w32font.c (w32font_list, w32font_match, w32font_list):
136 (w32font_list_internal, w32_font_match_internal): Likewise.
137 * xfaces.c (Fx_family_fonts): Adjust user.
139 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
141 Do not use pure Xism x_wm_set_icon_position in non-X ports.
142 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
143 only if HAVE_X_WINDOWS is in use.
144 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
145 * nsterm.m (x_wm_set_icon_position): Remove no-op.
146 * w32term.c (x_wm_set_icon_position): Likewise.
147 * w32fns.c (x_icon): Adjust user.
149 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
151 * xterm.c (last_mouse_press_frame): Remove the
152 leftover which is not really used any more.
153 (handle_one_xevent, syms_of_xterm): Adjust users.
154 (x_flush): Call XFlush once per each X display, not frame.
155 This is better because this code always unconditionally skips
156 non-X frames in Vframe_list and issues the only XFlush if we
157 have more than one X frame on the same X display.
158 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
159 Use bool for booleans.
160 (x_draw_glyph_string_background, cvt_string_to_pixel):
161 (cvt_pixel_dtor): Drop unnecessary prototypes.
162 * xterm.h (x_display_ok): Adjust prototype.
164 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
166 Drop unnecessary functions that deals with frame pixel size.
167 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
168 (x_pixel_height): Drop prototypes.
169 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
170 (x_pixel_height): Drop implementations.
171 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
172 which should be always valid for window frame.
173 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
174 * w32menu.c (Fx_popup_dialog):
175 * xmenu.c (Fx_popup_dialog): Likewise for both.
177 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
179 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
180 frame parameters and call to Fmodify_frame_parameters just once.
181 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
182 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
183 and mention nil frame in docstring.
185 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
187 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
188 (x_figure_window_size): Likewise. Adjust to return long.
189 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
190 (toplevel): Move Qterminal_live_p to...
191 * terminal.c (toplevel): ...here, make it static, and...
192 (syms_of_terminal): ...DEFSYM here.
193 * frame.h (Qterminal_live_p): Remove declaration.
194 (make_frame, x_figure_window_size): Adjust prototype.
195 * nsfns.m (Fx_create_frame): Use long for window flags.
197 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
199 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
200 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
201 Do not assume that emacs_close (INT_MAX) is a no-op.
203 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
205 * xfaces.c (make_face_cache): For struct face_cache, prefer
206 xmalloc to xzalloc and so avoid redundant call to memset.
207 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
209 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
211 * fringe.c (draw_window_fringes, update_window_fringes)
212 (compute_fringe_widths):
213 * w32term.c (x_draw_glyph_string):
214 * window.c (candidate_window_p, Frecenter):
215 * xfaces.c (realize_basic_faces, realize_default_face)
216 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
217 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
218 * xfns.c (x_set_cursor_color, xic_free_xfontset):
219 * xmenu.c (Fx_menu_bar_open_internal):
220 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
221 * xsettings.c (xft_settings_event):
222 * xterm.c (x_draw_glyph_string, x_had_errors_p):
223 Use bool for booleans. Adjust style and comments where
225 * dispextern.h (draw_window_fringes, update_window_fringes)
226 (compute_fringe_widths):
227 * xterm.h (x_had_errors_p): Adjust prototype.
229 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
231 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
232 CHECK_LIST. Rewrite the loop to avoid useless local variable.
234 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
236 * fns.c (toplevel): Remove comment before Fsafe_length because
239 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
241 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
243 2013-07-28 Eli Zaretskii <eliz@gnu.org>
245 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
246 frame which got the message is still alive, before dereferencing
247 its pointer. (Bug#14970)
249 * frame.c (delete_frame): Test "this" frame's minibuffer window to
250 be a live window, before using it as such. (Bug#14970)
252 2013-07-27 Eli Zaretskii <eliz@gnu.org>
254 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
255 w32_detect_focus_change instead of doing part of its job by hand.
256 This fixes the problem whereby FOCUS_OUT events were not sent to
259 2013-07-26 Eli Zaretskii <eliz@gnu.org>
261 * process.c (Fprocess_list): Doc fix.
263 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
264 being re-exposed only if it didn't ask to become visible.
265 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
266 was previously iconified. (Bug#14841)
267 (x_iconify_frame): Mark the frame iconified.
269 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
271 Fix minor problems found by static checking.
272 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
273 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
275 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
277 * eval.c (set_specpdl_old_value): New function.
278 (unbind_to): Minor simplification.
279 (get_backtrace_frame): New function.
280 (Fbacktrace_frame): Use it. Add `base' argument.
281 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
282 (syms_of_eval): Export backtrace-eval.
283 * xterm.c (x_focus_changed): Simplify.
285 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
287 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
289 2013-07-24 Eli Zaretskii <eliz@gnu.org>
291 * xdisp.c (redisplay_window): Instead of moving point out of
292 scroll margin, reject the force_start method, and try scrolling
295 2013-07-24 Ken Brown <kbrown@cornell.edu>
297 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
300 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
302 * eval.c (Fprogn): Do not check that BODY is a proper list.
303 This undoes the previous change. The check slows down the
304 interpreter, and is not needed to prevent a crash. See
305 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
307 2013-07-23 Glenn Morris <rgm@gnu.org>
309 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
311 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
313 Port to GNU/Linux systems with tinfo but not ncurses.
314 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
315 to decide whether ncurses is being used. Without this change,
316 GCC complains about tgetent not being declared, on a system
317 that has tinfo installed but ncurses not installed.
319 * eval.c (Fprogn): Check that BODY is a proper list.
321 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
322 * data.c (Fsetq_default):
323 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
324 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
326 Tune by taking advantage of the fact that ARGS is always a list
327 when a function is declared to have UNEVALLED args.
329 * emacsgtkfixed.c: Port to GCC 4.6.
330 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
332 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
334 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
335 here to silence compiler warnings.
337 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
339 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
340 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
341 from messing up Emacs's 'struct frame' (Bug#14923).
343 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
345 * alloc.c (make_save_ptr_ptr): Define this function.
346 It was inadvertently omitted. It's needed only if
347 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
349 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
351 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
352 frame have focus (Bug#14895).
354 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
356 Avoid vfork-related deadlock more cleanly.
357 * callproc.c (child_setup): When the child's exec fails, output
358 the program name, as that's more useful. Use O_NONBLOCK to avoid
360 * process.c (create_process_1): Remove; no longer needed.
361 (create_process): Remove timer hack; no longer needed, now that
362 the child avoids deadlock.
364 2013-07-20 Glenn Morris <rgm@gnu.org>
366 * image.c (Fimage_flush): Fix doc typo.
368 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
370 Fix array bounds violation when pty allocation fails.
371 * process.c (PTY_NAME_SIZE): New constant.
372 (pty_name): Remove static variable; it's now auto.
373 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
374 Take pty_name as an arg rather than using a static variable.
376 (create_process): Recover pty_flag from process, not from volatile local.
377 (create_pty): Stay inside array even when pty allocation fails.
378 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
380 * lread.c (Fload): Avoid initialization only when lint checking.
381 Mention that it's needed only for older GCCs.
383 2013-07-20 Kenichi Handa <handa@gnu.org>
385 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
386 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
388 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
390 * lread.c (Fload): Avoid uninitialized warning.
392 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
394 Fix some minor file descriptor leaks and related glitches.
395 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
396 (create_lock_file): Use write, not emacs_write.
397 * image.c (slurp_file, png_load_body):
398 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
399 (server_accept_connection):
400 Don't leak an fd on memory allocation failure.
401 * image.c (slurp_file): Add a cheap heuristic for growing files.
402 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
403 as that's what the other routines do. Maybe input need not be
404 blocked at all, but it's better to be consistent.
405 Avoid undefined behavior when strlen is zero.
407 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
408 (NSTATICS): Now a constant; doesn't need to be a macro.
410 2013-07-19 Richard Stallman <rms@gnu.org>
412 * coding.c (decode_coding_utf_8): Add simple loop for fast
413 processing of ASCII characters.
415 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
417 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
419 2013-07-19 Eli Zaretskii <eliz@gnu.org>
421 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
422 unportable 'struct x_display_info'.
423 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
426 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
428 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
429 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
431 (system_process_attributes): Prefer plain char to unsigned char
432 when either will do. Clean up properly if interrupted or if
433 memory allocations fail. Don't assume sscanf succeeds. Remove
434 no-longer-needed workaround to stop GCC from whining. Read
435 command-line once, instead of multiple times. Check read status a
438 Fix obscure porting bug with varargs functions.
439 The code assumed that int is treated like ptrdiff_t in a vararg
440 function, which is not a portable assumption. There was a similar
441 -- though these days less likely -- porting problem with various
442 assumptions that pointers of different types all smell the same as
443 far as vararg functions is conserved. To make this problem less
444 likely in the future, redo the API to use varargs functions.
445 * alloc.c (make_save_value): Remove this vararg function.
446 All uses changed to ...
447 (make_save_int_int_int, make_save_obj_obj_obj_obj)
448 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
450 (make_save_ptr): Rename from make_save_pointer, for consistency with
451 the above. Define only on platforms that need it. All uses changed.
453 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
455 * keyboard.c: Try to fix typos in previous change.
456 (DISPLAY_LIST_INFO): New macro.
457 (kbd_buffer_get_event): Do not access members that are not present
458 in X11. Revert inadvertent change of "!=" to "=".
460 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
462 * keyboard.c (kbd_buffer_get_event):
463 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
464 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
466 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
468 * filelock.c: Fix unlikely file descriptor leaks.
469 (get_boot_time_1): Rework to avoid using emacs_open.
470 This doesn't actually fix a leak, but is better anyway.
471 (read_lock_data): Use read, not emacs_read.
473 * doc.c: Fix minor memory and file descriptor leaks.
474 * doc.c (get_doc_string): Fix memory leak when doc file absent.
475 (get_doc_string, Fsnarf_documentation):
476 Fix file descriptor leak on error.
478 * term.c: Fix minor fdopen-related file descriptor leaks.
479 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
480 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
482 * charset.c: Fix file descriptor leaks and errno issues.
484 (load_charset_map_from_file): Don't leak file descriptor on error.
485 Use plain record_xmalloc since the allocation is larger than
486 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
488 * eval.c (record_unwind_protect_nothing):
489 * fileio.c (fclose_unwind):
491 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
492 The replacement doesn't block input, but that no longer seems
495 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
497 * lread.c: Fix file descriptor leaks and errno issues.
498 (Fload): Close some races that leaked fds or streams when 'load'
500 (Fload, openp): Report error number of last nontrivial failure to open.
501 ENOENT counts as trivial.
502 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
504 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
505 now that the function is always called with a nonnegative arg.
506 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
507 All uses replaced with ...
508 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
510 A few more minor file errno-reporting bugs.
511 * callproc.c (Fcall_process):
512 * doc.c (Fsnarf_documentation):
513 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
514 * process.c (set_socket_option):
515 Don't let a constructor trash errno.
516 * doc.c: Include <errno.h>.
518 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
520 * w32fns.c (unwind_create_tip_frame): Fix declaration.
522 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
524 Fix w32 bug with call-process-region (Bug#14885).
525 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
526 to Fcall_process when the input is empty. This simplifies the
527 code a bit. It makes no difference on POSIXish platforms but
528 apparently it fixes a bug on w32.
530 Fix bug where insert-file-contents closes a file twice (Bug#14839).
531 * fileio.c (close_file_unwind): Don't close if FD is negative;
532 this can happen when unwinding a zapped file descriptor.
533 (Finsert_file_contents): Unwind-protect the fd before the point marker,
534 in case Emacs runs out of memory between the two unwind-protects.
535 Don't trash errno when closing FD.
536 Zap the FD in the specpdl when closing it, instead of deferring
537 the removal of the unwind-protect; this fixes a bug where a child
538 function unwinds the stack past us.
540 New unwind-protect flavors to better type-check C callbacks.
541 This also lessens the need to write wrappers for callbacks,
542 and the need for make_save_pointer.
543 * alloca.c (free_save_value):
544 * atimer.c (run_all_atimers):
546 * alloc.c (safe_alloca_unwind):
547 * atimer.c (unwind_stop_other_atimers):
548 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
549 * menu.c (cleanup_popup_menu) [HAVE_NS]:
550 * minibuf.c (choose_minibuf_frame_1):
551 * process.c (make_serial_process_unwind):
552 * xdisp.h (pop_message_unwind):
553 * xselect.c (queue_selection_requests_unwind):
554 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
555 * alloca.c (record_xmalloc):
556 Prefer record_unwind_protect_ptr to record_unwind_protect with
558 * alloca.c (Fgarbage_collect):
559 Prefer record_unwind_protect_void to passing a dummy.
560 * buffer.c (restore_buffer):
561 * window.c (restore_window_configuration):
562 * xfns.c, w32fns.c (do_unwind_create_frame)
563 New wrapper. All record-unwind uses of wrappee changed.
564 * buffer.c (set_buffer_if_live):
565 * callproc.c (call_process_cleanup, delete_temp_file):
566 * coding.c (code_conversion_restore):
567 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
568 * editfns.c (save_excursion_restore)
569 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
570 (save_restriction_restore):
571 * eval.c (restore_stack_limits, un_autoload):
572 * fns.c (require_unwind):
573 * keyboard.c (recursive_edit_unwind, tracking_off):
574 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
575 * macros.c (pop_kbd_macro, restore_menu_items):
576 * nsfns.m (unwind_create_frame):
577 * print.c (print_unwind):
578 * process.c (start_process_unwind):
579 * search.c (unwind_set_match_data):
580 * window.c (select_window_norecord, select_frame_norecord):
581 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
582 (fast_set_selected_frame):
583 * xfns.c, w32fns.c (unwind_create_tip_frame):
584 Return void, not a dummy Lisp_Object. All uses changed.
585 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
586 * callproc.c (call_process_kill):
587 * fileio.c (restore_point_unwind, decide_coding_unwind)
588 (build_annotations_unwind):
589 * insdel.c (Fcombine_after_change_execute_1):
590 * keyboard.c (read_char_help_form_unwind):
591 * menu.c (unuse_menu_items):
592 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
593 * sound.c (sound_cleanup):
594 * xdisp.c (unwind_redisplay):
595 * xfns.c (clean_up_dialog):
596 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
597 Accept no args and return void, instead of accepting and returning
598 a dummy Lisp_Object. All uses changed.
599 * cygw32.c (fchdir_unwind):
600 * fileio.c (close_file_unwind):
601 * keyboard.c (restore_kboard_configuration):
602 * lread.c (readevalllop_1):
603 * process.c (wait_reading_process_output_unwind):
604 Accept int and return void, rather than accepting an Emacs integer
605 and returning a dummy object. In some cases this fixes an
606 unlikely bug when the corresponding int is outside Emacs integer
607 range. All uses changed.
608 * dired.c (directory_files_internal_unwind):
609 * fileio.c (do_auto_save_unwind):
610 * gtkutil.c (pop_down_dialog):
611 * insdel.c (reset_var_on_error):
612 * lread.c (load_unwind):
613 * xfns.c (clean_up_file_dialog):
614 * xmenu.c, nsmenu.m (pop_down_menu):
615 * xmenu.c (cleanup_widget_value_tree):
616 * xselect.c (wait_for_property_change_unwind):
617 Accept pointer and return void, rather than accepting an Emacs
618 save value encapsulating the pointer and returning a dummy object.
620 * editfns.c (Fformat): Update the saved pointer directly via
621 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
622 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
623 (unwind_body): New function.
624 (record_unwind_protect): First arg is now a function returning void,
625 not a dummy Lisp_Object.
626 (record_unwind_protect_ptr, record_unwind_protect_int)
627 (record_unwind_protect_void): New functions.
628 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
629 * fileio.c (struct auto_save_unwind): New type.
630 (do_auto_save_unwind): Use it.
631 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
632 * insdel.c (struct rvoe_arg): New type.
633 (reset_var_on_error): Use it.
634 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
636 (specbinding_func): Remove; there are now several such functions.
637 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
638 (set_unwind_protect_ptr): New function.
639 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
641 Be simpler and more consistent about reporting I/O errors.
642 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
643 Say "Read error" and "Write error", rather than "I/O error", or
644 "IO error reading", or "IO error writing", when a read or write
646 * process.c (Fmake_network_process, wait_reading_process_output)
647 (send_process, Fprocess_send_eof, wait_reading_process_output):
648 Capitalize diagnostics consistently. Put "failed foo" at the
649 start of the diagnostic, so that we don't capitalize the
650 function name "foo". Consistently say "failed" for such
652 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
653 All callers changed. This is so it can use report_file_error.
654 * sysdep.c (serial_open, serial_configure): Capitalize I/O
655 diagnostics consistently as above.
657 * fileio.c (report_file_errno): Fix errno reporting bug.
658 If the file name is neither null nor a pair, package it up as a
659 singleton list. All callers changed, both to this function and to
660 report_file_error. This fixes a bug where the memory allocator
661 invoked by list1 set errno so that the immediately following
662 report_file_error reported the wrong errno value.
664 Fix minor problems found by --enable-gcc-warnings.
665 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
666 * keyboard.c (kbd_buffer_get_event): Remove unused local.
668 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
670 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
671 Set event->arg to Qt if switch-event shall be generated.
672 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
674 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
676 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
679 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
680 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
681 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
682 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
683 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
684 and there is a focused frame.
685 (head_table): Add focus-in and focus-out.
686 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
687 bind to handle-focus-in/out.
689 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
690 (Fhandle_switch_frame): Call Fhandle_focus_in.
691 (syms_of_frame): defsubr handle-focus-in/out.
693 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
695 Fix porting bug to older POSIXish platforms (Bug#14862).
696 * sysdep.c (emacs_pipe): New function, that implements
697 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
698 This should port better to CentOS 5 and to Mac OS X 10.6.
699 All calls to pipe2 changed.
701 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
702 This makes the code easier to read and the executable a bit smaller.
703 Do not replace all calls to Fcons that happen to create lists,
704 just calls that are intended to create lists. For example, when
705 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
706 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
707 Similarly for list2 through list5.
708 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
709 * bytecode.c (exec_byte_code):
710 * callint.c (quotify_arg, Fcall_interactively):
711 * callproc.c (Fcall_process, create_temp_file):
712 * charset.c (load_charset_map_from_file)
713 (Fdefine_charset_internal, init_charset):
714 * coding.c (get_translation_table, detect_coding_system)
715 (Fcheck_coding_systems_region)
716 (Fset_terminal_coding_system_internal)
717 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
718 * composite.c (update_compositions, Ffind_composition_internal):
719 * dired.c (directory_files_internal, file_name_completion)
721 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
722 * doc.c (Fsnarf_documentation):
723 * editfns.c (Fmessage_box):
725 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
726 (Feval, eval_sub, Ffuncall, apply_lambda):
727 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
728 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
729 (Fset_file_times, Finsert_file_contents)
730 (Fchoose_write_coding_system, Fwrite_region):
731 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
732 * font.c (font_registry_charsets, font_parse_fcname)
733 (font_prepare_cache, font_update_drivers, Flist_fonts):
734 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
735 * frame.c (make_frame, Fmake_terminal_frame)
736 (x_set_frame_parameters, x_report_frame_params)
737 (x_default_parameter, Fx_parse_geometry):
738 * ftfont.c (syms_of_ftfont):
739 * image.c (gif_load):
740 * keyboard.c (command_loop_1):
741 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
742 (Fcopy_keymap, append_key, Fcurrent_active_maps)
743 (Fminor_mode_key_binding, accessible_keymaps_1)
744 (Faccessible_keymaps, Fwhere_is_internal):
745 * lread.c (read_emacs_mule_char):
746 * menu.c (find_and_return_menu_selection):
747 * minibuf.c (get_minibuffer):
748 * nsfns.m (Fns_perform_service):
749 * nsfont.m (ns_script_to_charset):
750 * nsmenu.m (ns_popup_dialog):
751 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
752 (Fx_own_selection_internal):
753 * nsterm.m (append2):
754 * print.c (Fredirect_debugging_output)
755 (print_prune_string_charset):
756 * process.c (Fdelete_process, Fprocess_contact)
757 (Fformat_network_address, set_socket_option)
758 (read_and_dispose_of_process_output, write_queue_push)
759 (send_process, exec_sentinel):
760 * sound.c (Fplay_sound_internal):
761 * textprop.c (validate_plist, add_properties)
762 (Fput_text_property, Fadd_face_text_property)
763 (copy_text_properties, text_property_list, syms_of_textprop):
764 * unexaix.c (report_error):
765 * unexcoff.c (report_error):
766 * unexsol.c (unexec):
767 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
768 (Fformat_mode_line, syms_of_xdisp):
769 * xfaces.c (set_font_frame_param)
770 (Finternal_lisp_face_attribute_values)
771 (Finternal_merge_in_global_face, syms_of_xfaces):
772 * xfns.c (x_default_scroll_bar_color_parameter)
773 (x_default_font_parameter, x_create_tip_frame):
774 * xfont.c (xfont_supported_scripts):
775 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
776 (menu_help_callback, xmenu_show):
778 * xterm.c (set_wm_state):
779 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
780 and similarly for list2 through list5.
782 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
784 * callproc.c (Fcall_process_region): Fix minor race and tune.
785 (create_temp_file): New function, with the temp-file-creation part
786 of the old Fcall_process_region. Use Fcopy_sequence to create the
787 temp file name, rather than alloca + build_string, for simplicity.
788 Don't bother to block input around the temp file creation;
789 shouldn't be needed. Simplify use of mktemp. Use
790 record_unwind_protect immediately after creating the temp file;
791 this closes an unlikely race where the temp file was not removed.
792 Use memcpy rather than an open-coded loop.
793 (Fcall_process_region): Use the new function. If the input is
794 empty, redirect from /dev/null rather than from a newly created
795 empty temp file; this avoids unnecessary file system traffic.
797 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
799 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
800 Simplify by making this case like the other two. This is a bit
801 slower on obsolete hosts, but the extra complexity isn't worth it.
803 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
804 * process.c (create_process) [!DOS_NT]:
805 Remove now-unnecessary calls to emacs_close.
807 2013-07-13 Eli Zaretskii <eliz@gnu.org>
809 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
810 returning early. (Bug#14850)
812 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
813 and inhibit-iso-escape-detection attributes of 'undecided'.
816 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
818 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
819 Reported by Herbert J. Skuhra in
820 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
822 Don't lose top specpdl entry when memory is exhausted.
823 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
824 specpdl overflow here, to simplify callers; all callers changed.
825 Always reserve an unused entry at the stack top; this avoids
826 losing the top entry's information when memory is exhausted.
828 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
830 Clean up errno reporting and fix some errno-reporting bugs.
831 * callproc.c (Fcall_process):
832 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
833 * process.c (create_process, Fmake_network_process):
834 * unexaix.c (report_error):
835 * unexcoff.c (report_error):
836 Be more careful about reporting the errno of failed operations.
837 The code previously reported the wrong errno sometimes.
838 Also, prefer report_file_errno to setting errno + report_file_error.
839 (Fcall_process): Look at openp return value rather than at path,
840 as that's a bit faster and clearer when there's a numeric predicate.
841 * fileio.c (report_file_errno): New function, with most of the
842 old contents of report_file_error.
843 (report_file_error): Use it.
844 (Ffile_exists_p, Ffile_accessible_directory_p):
845 Set errno to 0 when it is junk.
846 * fileio.c (Faccess_file):
847 * image.c (x_create_bitmap_from_file):
848 Use faccessat rather than opening the file, to avoid the hassle of
849 having a file descriptor open.
850 * lisp.h (report_file_errno): New decl.
851 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
854 * process.c (create_process, wait_reading_process_output) [AIX]:
855 Remove obsolete SIGHUP-related code, as Emacs no longer disables
856 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
857 a multithreaded environment anyway).
858 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
860 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
862 * image.c (x_find_image_file): Don't close a remote file handle.
864 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
866 Fix races with threads and file descriptors.
867 * callproc.c (Fcall_process_region):
868 * dired.c (open_directory):
869 * emacs.c (main, Fdaemon_initialized):
870 * image.c (x_find_image_file):
871 * inotify.c (Finotify_rm_watch):
872 * lread.c (Flocate_file_internal):
873 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
874 * term.c (term_mouse_moveto, init_tty):
875 * termcap.c (tgetent):
876 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
877 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
878 * unexhp9k800.c, unexmacosx.c (unexec):
879 * callproc.c (Fcall_process_region):
880 Use emacs_close, not close.
881 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
882 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
883 and posix_close function on current platforms (which all lack them).
884 (emacs_close): Use it. This should fix the races on GNU/Linux and
885 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
886 and it should avoid closing random victim file descriptors on
889 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
891 * inotify.c (uninitialized): Remove. All uses replaced by -1.
892 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
895 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
896 This is for .gdbinit xbacktrace.
898 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
899 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
900 (emacs_set_tty): Now static.
901 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
902 * term.c (tty_capable_p, tty_default_color_capabilities)
903 (get_tty_terminal, term_mouse_movement)
904 (handle_one_term_event, init_tty, maybe_fatal):
905 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
906 (tgetent, scan_file, name_match, compare_contin):
907 * terminal.c (get_terminal):
908 Use bool for boolean.
909 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
910 Prefer char to unsigned char if either will do.
911 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
912 (tty_write_glyphs): Prefer int to unsigned.
913 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
915 * termcap.c (tprint, main) [TEST]: Remove non-working test.
917 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
920 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
921 (B__dummy__): New dummy symbol, to pacify C89.
922 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
923 they can't grok varargs macros.
924 * dispnew.c (add_window_display_history)
925 (add_frame_display_history):
926 * print.c (print_object):
927 * xdisp.c (debug_method_add):
928 Use %p printf format only for void pointers.
929 * emacs.c (usage_message): New constant, replacing ...
930 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
931 (main): Adjust to usage reorg.
932 * fns.c (syms_of_fns):
933 * profiler.c (syms_of_profiler):
934 Don't use non-constant struct initializers.
935 * gnutls.h (gnutls_initstage_t):
936 * lisp.h (enum Lisp_Fwd_Type):
937 * lread.c (lisp_file_lexically_bound_p):
938 * xsettings.c (anonymous enum):
939 Remove trailing comma.
940 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
941 * lisp.h (ENUM_BF): Use unsigned if pedantic.
942 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
944 * regex.c (const_re_char): New type, to pacify strict C89.
945 All uses of 'const re_char' replaced to use it.
946 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
947 with glibc when strict C89. This change is imported from gnulib.
949 (_Restrict_arr_): Rename from __restrict_arr, similarly.
950 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
951 Omit GNU_LINUX implementation, since it requires long long.
952 * xterm.c (x_draw_underwave):
953 Do not assume the traditional order of struct's members.
954 (x_term_init): Rewrite to avoid the need for non-constant structure
957 Syntax cleanup, mostly replacing macros with functions.
958 This removes the need for the syntax_temp hack.
959 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
960 * syntax.c (SYNTAX_INLINE): New macro.
961 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
962 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
963 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
964 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
965 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
966 (SYNTAX_COMEND_FIRST): Now functions, not macros.
967 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
968 Now constants, not macros.
969 (syntax_temp) [!__GNUC__]: Remove.
970 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
971 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
972 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
973 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
974 Move here from syntax.h; now functions, not macros. Except for the
975 last function, these are static since only syntax.c uses them.
976 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
977 All uses changed. Now a function, not a macro; use this fact
978 to simplify the code.
979 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
980 compiler bugs; no longer relevant.
981 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
982 (SYNTAX_INLINE): New macro.
983 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
984 for the new functions. Use bool for boolean member.
985 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
986 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
987 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
988 (SETUP_BUFFER_SYNTAX_TABLE):
989 Now extern inline functions, not macros.
990 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
991 Remove; all uses replaced by implementation.
992 (syntax_temp) [!__GNUC__]: Remove decl.
993 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
995 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
997 * emacs.c (main): Fix syntax error.
999 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1001 Timestamp fixes for undo (Bug#14824).
1002 * atimer.c (schedule_atimer):
1003 * fileio.c (Ffile_newer_than_file_p):
1004 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1005 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1006 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1007 (syms_of_fileio): Remove Sclear_visited_file_name.
1008 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1009 file doesn't exist; this avoids an ambiguity with negative timestamps.
1010 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1011 * systime.h (make_emacs_time, invalid_emacs_time):
1012 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1013 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1014 * undo.c (record_first_change): Push (visited-file-modtime) onto
1015 undo list rather than reimplementing it by hand, incorrectly.
1017 2013-07-09 Ken Brown <kbrown@cornell.edu>
1019 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1021 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1023 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1025 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1027 Handle errno and exit status a bit more carefully.
1028 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1029 number into an exit status. Instead, use EXIT_CANCELED.
1030 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1031 * callproc.c (relocate_fd):
1032 * emacs.c (close_output_streams, main):
1033 * process.c (create_process):
1034 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1035 Use emacs_perror for simplicity.
1036 * callproc.c (relocate_fd, main):
1037 * sysdep.c (sys_subshell):
1038 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1039 (shut_down_emacs): Use emacs_write, not write.
1040 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1041 * fileio.c (Fcopy_file, e_write):
1042 * nsterm.m (ns_select):
1043 * process.c (send_process):
1044 * sound.c (vox_write):
1045 Use emacs_write_sig, not emacs_write.
1046 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1047 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1049 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1051 (emacs_full_write): New function.
1052 (emacs_write): Rewrite to use it.
1053 (emacswrite_sig, emacs_perror): New functions.
1054 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1056 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1058 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1059 on NS even if it is present. Pixmap on NS is a void*.
1061 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1063 Port to Ubuntu 10 (Bug#14803).
1064 Problem reported by T.V. Raman.
1065 * process.c (close_on_exec, accept4, process_socket):
1066 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1068 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1070 * w32.c (sys_dup): Declare prototype.
1074 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1076 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1078 Make file descriptors close-on-exec when possible (Bug#14803).
1079 This simplifies Emacs a bit, since it no longer needs to worry
1080 about closing file descriptors by hand in some cases.
1081 It also fixes some unlikely races. Not all such races, as
1082 libraries often open files internally without setting
1083 close-on-exec, but it's an improvement.
1084 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1085 * callproc.c (Fcall_process) [!MSDOS]:
1086 * emacs.c (main) [!DOS_NT]:
1087 * nsterm.m (ns_term_init):
1088 * process.c (create_process):
1089 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1090 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1091 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1092 Prefer mkostemp with O_CLOEXEC to mkstemp.
1093 * callproc.c (relocate_fd) [!WINDOWSNT]:
1094 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1095 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1097 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1098 Make the resulting file descriptor close-on-exec.
1099 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1100 * lread.c (load_descriptor_list, load_descriptor_unwind):
1101 Remove; no longer needed. All uses removed.
1102 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1103 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1105 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1106 (Fmake_network_process, Fnetwork_interface_list):
1107 (Fnetwork_interface_info, server_accept_connection):
1108 Make newly-created socket close-on-exec.
1109 * sysdep.c (emacs_open, emacs_fopen):
1110 Make new-created descriptor close-on-exec.
1111 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1112 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1114 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1116 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1117 for NS_IMPL_GNUSTEP.
1119 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1121 Fix openp errno handling.
1122 * callproc.c (Fcall_process): Preserve openp errno around close.
1123 * lread.c (openp): Set errno when returning -1, as some callers
1126 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1128 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1130 * nsterm.h (NSSavePanel): Update comment.
1131 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1132 (ns_run_file_dialog): Declare.
1134 * nsfns.m: Remove panelOK.
1136 (ns_run_file_dialog): New function.
1137 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1138 event loop, so file dialog is popped up by ns_run_file_dialog, called
1139 by sendEvent (Bug#14578).
1140 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1142 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1144 * xdisp.c (default_line_pixel_height): New function.
1145 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1146 (try_cursor_movement, redisplay_window, try_window)
1147 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1149 * window.c (window_scroll_pixel_based): use
1150 default_line_pixel_height.
1152 * dispextern.h (default_line_pixel_height): Add prototype.
1154 * frame.c (x_set_line_spacing): Accept a float value for
1155 line-spacing parameter, per the documentation.
1157 * data.c (Fmultibyte_string_p): Doc fix.
1159 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1161 Use emacs_open more consistently when opening files.
1162 This handles EINTR more consistently now, and makes it easier
1163 to introduce other uniform changes to file descriptor handling.
1164 * src/systdio.h: New file.
1165 * src/buffer.c (mmap_init):
1166 * cygw32.c (chdir_to_default_directory):
1167 * dispnew.c (Fopen_termscript):
1168 * emacs.c (Fdaemon_initialized):
1169 * fileio.c (Fdo_auto_save):
1170 * image.c (slurp_file, png_load_body, jpeg_load_body):
1171 * keyboard.c (Fopen_dribble_file):
1173 * print.c (Fredirect_debugging_output):
1174 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1175 * termcap.c (tgetent):
1176 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1177 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1178 * w32term.c (w32_initialize) [CYGWIN]:
1179 * xfaces.c (Fx_load_color_file):
1180 Use emacs_open instead of plain open, and emacs_fopen instead of
1182 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1183 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1184 * callproc.c (default_output_mode): New constant.
1185 (Fcall_process): Use it to call emacs_open instead of plain creat.
1186 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1187 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1188 (emacs_fopen): New function.
1189 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1190 Include <lisp.h>, for emacs_open.
1191 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1193 Remove duplicate #include directives.
1194 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1196 Don't include stdio.h twice.
1197 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1198 Don't include sys/types.h or stdio.h twice.
1199 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1200 * lread.c: Don't include coding.h twice.
1201 * nsfont.m: Don't include frame.h twice.
1202 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1203 * ralloc.c: Don't include <unistd.h> twice.
1204 * xdisp.c: Don't include font.h twice.
1205 * xterm.c: Don't include fontset.h twice.
1206 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1208 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1210 Scale ImageMagick images more carefully.
1211 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1212 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1213 Be more careful about avoiding undefined behavior after
1214 integer overflow and division by zero.
1216 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1218 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1219 (syms_of_w32fns): DEFSYM them.
1220 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1221 (CCHDEVICENAME): Define macros if not defined.
1222 (struct MONITOR_INFO_EX): New struct.
1223 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1224 (enum_display_monitors_fn): New variable.
1225 (globals_of_w32fns): Initialize it.
1226 (Fx_display_pixel_width, Fx_display_pixel_height)
1227 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1228 multi-monitor setups in docstrings.
1229 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1230 screen size by primary monitor's millimeter per pixel.
1231 (w32_monitor_enum, w32_display_monitor_attributes_list)
1232 (w32_display_monitor_attributes_list_fallback)
1233 (Fw32_display_monitor_attributes_list): New functions.
1234 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1236 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1238 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1240 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1242 * fileio.c (Qfile_notify_error): New error symbol.
1244 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1245 * inotify.c (inotify_callback, symbol_to_inotifymask)
1246 (Finotify_add_watch, Finotify_rm_watch): Use it.
1247 (inotifyevent_to_event): Exchange order of cookie and file name.
1248 (Finotify_add_watch): Adapt docstring.
1250 * lisp.h (Qfile_notify_error): Declare.
1252 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1254 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1255 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1256 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1257 which did not work (see <http://bugs.gnu.org/14569#307>).
1258 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1259 && (!noninteractive || initialized)). This attempts to thread
1260 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1262 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1264 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1265 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1267 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1269 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1270 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1271 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1272 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1274 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1276 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1277 Define to __sys_siglist.
1279 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1281 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1282 word-wrap, so that overflow-newline-into-fringe would work in
1283 visual-line-mode. (Bug#2749)
1284 (move_it_in_display_line_to): When the last scanned display
1285 element fits exactly on the display line, and
1286 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1287 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1288 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1289 finding buffer position that corresponds to pixel coordinates,
1290 e.g. in buffer_posn_from_coords.
1292 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1294 * process.c (handle_child_signal): Call catch_child_signal if
1297 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1299 Don't convert function pointers to void * and back.
1300 It isn't portable C, and it's easy enough to avoid.
1301 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1302 (make_save_value): Add support for SAVE_FUNCPOINTER.
1303 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1304 * print.c (print_object):
1305 Distinguish function from object pointers.
1306 * lisp.h (SAVE_FUNCPOINTER): New constant.
1307 (SAVE_SLOT_BITS): Adjust to it.
1308 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1309 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1310 (voidfuncptr): New typedef.
1311 (struct Lisp_Save_Value): New member data[0].funcpointer.
1312 (XSAVE_FUNCPOINTER): New function.
1314 Simplify buildobj processing.
1315 * Makefile.in (buildobj.h): Make it a sequence of strings each
1316 followed by comma, rather than a single string. Put it into a
1317 .tmp file in case there's an error while generating it.
1318 (gl-stamp): Use .tmp for temp files.
1319 (mostlyclean): Clean .tmp files.
1320 * doc.c (buildobj): Move to just the routine that needs it.
1321 It's now an array of strings, so processing is simpler.
1323 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1325 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1326 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1327 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1328 Invoke malloc_enable_thread even when not interactive.
1329 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1330 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1331 in this case, since the underlying bug has now been fixed.
1333 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1335 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1336 unlinking it (bug#14691).
1338 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1340 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1341 before checking whether buffer is modified. This lets
1342 `kill-buffer-query-functions' cancel killing of the buffer or save
1343 its content before `kill-buffer' asks user the "Buffer %s
1344 modified; kill anyway?" question.
1346 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1348 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1349 Let the super performKeyEquivalent deal with them (Bug#14747).
1351 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1353 * widget.c (resize_cb): Remove unused local.
1355 Do not use GTK 3 if it exists but cannot be compiled.
1356 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1357 * xterm.c (x_error_handler) [!USE_GTK]:
1360 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1362 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1364 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1365 to the valid range of values. (Bug#14753)
1367 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1368 when moving point by using the current glyph matrix. This avoids
1369 the need to force redisplay when this function is called in a
1372 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1374 Fix minor problems found by static checking.
1375 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1376 Redo the latter's body to sidestep GCC parenthesization warnings.
1377 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1378 * coding.c (detect_coding, detect_coding_system):
1379 * coding.h (struct undecided_spec):
1380 Use bool for boolean.
1381 * image.c (QCmax_width, QCmax_height): Now static.
1382 * xdisp.c (Fmove_point_visually): Remove unused local.
1384 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1386 * xdisp.c (Fmove_point_visually): New function.
1388 2013-06-28 Kenichi Handa <handa@gnu.org>
1390 * coding.h (define_coding_undecided_arg_index): New enum.
1391 (coding_attr_index): New members
1392 coding_attr_undecided_inhibit_null_byte_detection,
1393 coding_attr_undecided_inhibit_iso_escape_detection,
1394 coding_attr_undecided_prefer_utf_8.
1395 (undecided_spec): New struct.
1396 (struct coding_system): New member `undecided' of the member
1399 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1400 (detect_coding): Likewise.
1401 (detect_coding_system): Likewise.
1402 (Fdefine_coding_system_internal): New coding system properties
1403 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1405 (syms_of_coding): Adjust for coding_arg_undecided_max.
1407 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1409 * image.c (x_from_xcolors): Remove unused local.
1411 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1413 Defer image data transfer between X client and server until actual
1416 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1419 * image.c (Destroy_Image): Remove.
1420 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1421 `mask_p', and `colors_p'. All uses changed.
1422 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1423 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1424 New macros for `flags' arg to x_clear_image_1.
1425 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1426 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1427 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1428 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1429 (image_get_x_image, image_unget_x_image): New functions or macros.
1430 (image_background, image_background_transparent, x_to_xcolors)
1431 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1432 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1433 instead of Destroy_Image.
1434 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1435 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1436 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1437 (imagemagick_load_image, svg_load_image): Use them instead of
1438 x_create_x_image_and_pixmap, and x_put_x_image followed by
1439 x_destroy_x_image, respectively.
1440 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1441 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1442 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1443 background_transparent fields.
1444 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1445 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1447 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1449 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1450 This mostly consists of undoing recent changes.
1451 * callproc.c (Fcall_process):
1452 * process.c (create_process):
1453 Do not worry about catching SIGCHLD here, undoing previous change.
1454 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1455 * process.c, process.h (catch_child_signal):
1456 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1457 * process.c (catch_child_handler): Don't worry about being called
1458 lazily and do not assume caller has blocked SIGCHLD, undoing
1459 previous change. Move first-time stuff back to
1460 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1461 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1462 set lib_child_handler if it's already initialized, which may
1463 help avoid problems on GNUStep.
1465 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1467 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1468 * callproc.c (Fcall_process):
1469 * process.c (create_process):
1470 Make sure SIGCHLD is caught before we fork,
1471 since Emacs startup no arranges to catch SIGCHLD.
1472 * process.c (lib_child_handler): Initialize to null, not to
1474 (catch_child_signal): Allow self to be called lazily.
1475 Do nothing if it's already been called.
1476 Assume caller has blocked SIGCHLD (all callers do now).
1477 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1478 just before it's really needed.
1479 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1480 since it hasn't been caught yet.
1482 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1484 * image.c (compute_image_size): New function to implement
1485 :max-width and :max-height.
1486 (imagemagick_load_image): Use it.
1488 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1490 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1491 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1493 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1494 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1495 the SIGCHLD handler, since the code is not atomic and (due to glib)
1496 signals may be arriving now.
1497 * sysdep.c (init_signals): Do not catch child signals here;
1498 'main' now does that later, at a safer time.
1500 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1502 Clean up SIGCHLD handling a bit (Bug#14569).
1503 * process.c, process.h (catch_child_signal):
1504 Now always extern, even if !NS_IMPL_GNUSTEP.
1505 * process.c (catch_child_signal): Move glib tickler here from
1506 init_process_emacs, so that it's done earlier in Emacs
1507 initialization. Also move the noninteractive && !initialized
1508 check here from init_process_emacs. This is all a bit cleaner for
1509 GNUish platforms, and I hope it works around the Cygwin bug.
1510 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1511 that glib signal handling is tickled before glib creates threads.
1513 * process.c (wait_reading_process_output): Avoid int overflow
1514 when reading more than 2 GiB total from a process.
1516 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1518 * process.c (create_process): Handle a couple more cases,
1519 i.e., work even if new_argv and wait_child_setup[i] are cached.
1520 Use Fcall_process's style for volatile vars.
1522 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1524 * process.c (create_process): Mark PROCESS volatile.
1526 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1528 Use C99-style flexible array members if available.
1529 This avoids some subtle aliasing issues, which typically
1530 aren't a problem with GCC but may be a problem elsewhere.
1531 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1532 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1533 In either case, it uses a flexible array member rather than
1534 the old struct hack. All uses changed.
1535 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1536 Adjust to sdata reorganization.
1537 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1538 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1539 that ports better to pre-C99 non-GCC.
1540 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1541 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1542 as the latter has changed.
1543 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1544 and port better to pre-C99 GCC.
1545 * image.c (struct xpm_cached_color):
1546 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1547 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1548 Use FLEXIBLE_ARRAY_MEMBER.
1549 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1550 Move decl to top level so it gets checked against implementation.
1551 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1552 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1554 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1556 * syntax.c: Integer cleanups.
1557 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1558 All uses that need 0-or-2 changed to:
1559 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1560 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1561 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1562 (char_quoted, prev_char_comend_first, back_comment)
1563 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1564 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1565 Use bool for boolean.
1566 (update_syntax_table, skip_chars, skip_syntaxes):
1567 Prefer int to unsigned when either will do.
1568 (back_comment): Return boolean success flag, like forw_comment,
1569 instead of positive-or-minus-1 (which might have overflowed int anyway).
1570 Don't stuff ptrdiff_t into int.
1571 (syntax_spec_code, syntax_code_spec): Now const.
1572 (Fmatching_paren, scan_lists, scan_sexps_forward):
1573 Use enum syntaxcode for syntax code.
1574 (Fmatching_paren): Check that arg is a character, not just an integer.
1575 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1576 (Finternal_describe_syntax_value): Omit no-longer-needed
1578 (skip_chars): Use char, not unsigned char, when the distinction
1580 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1581 * bytecode.c (exec_byte_code):
1582 * syntax.c (syntax_spec_code, Fchar_syntax)
1583 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1585 * syntax.h (SYNTAX_WITH_FLAGS):
1586 Omit unnecessary casts.
1588 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1590 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1591 line dimensions here, to avoid race conditions with the main
1592 thread. (Bug#14062, bug#14630, bug#14669)
1594 * w32term.c (w32_draw_window_cursor): Compute the header line and
1595 mode line dimensions here.
1596 <w32_system_caret_window, w32_system_caret_hdr_height>:
1597 <w32_system_caret_mode_height>: New variables.
1599 * w32term.h: Declare them.
1601 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1603 * alloc.c (die): Move "assertion failed" string here ...
1604 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1605 COND when SUPPRESS_CHECKING. This shrinks the executable text
1606 size by 0.8% to 2.2% when configured with --enable-checking,
1607 depending on optimization flags (GCC 4.8.1 x86-64).
1609 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1611 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1613 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1614 base is 2; this is more accurate.
1616 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1618 * sound.c (string_default): Move to !WINDOWSNT section.
1619 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1621 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1623 * sound.c: Integer cleanups.
1624 Remove unnecessary forward decls.
1625 (struct sound_device): The 'file' member is now a Lisp_Object, not
1626 a char *, so that we needn't invoke alloca on a huge size.
1627 (Fplay_sound_internal): Adjust to this.
1628 (string_default): New function.
1629 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1630 Use it to adjust to the struct sound_device change.
1631 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1632 (be2hs) [0]: Remove.
1634 * syntax.c (skip_chars): Don't use uninitialized storage
1635 when searching a multibyte buffer for characters that are not in a
1636 unibyte string that contains non-ASCII characters.
1638 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1640 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1641 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1643 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1645 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1647 2013-06-18 Kenichi Handa <handa@gnu.org>
1649 * font.c (Ffont_spec): Signal an error for an invalid font name
1652 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1654 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1655 In particular this ports to 32-bit sparc Sun cc.
1656 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1657 array with a dummy element at specpdl[-1], so that its address can
1659 (unbind_to): Do not copy the binding; not needed, now that we
1660 copy old_value in the one place where the copy is needed.
1661 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1662 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1663 (union specbinding): Rename from struct specbinding. Redo layout
1664 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1665 which is not portable. With Sun C 5.12 32-bit sparc, the
1666 declaration causes nargs to be an unsigned bitfield, a behavior
1667 that the C standard allows; but Emacs wants nargs to be signed.
1668 The overall type is now a union of structures rather than a
1669 structure of union of structures, and the 'kind' member is now a
1670 bitfield, so that the overall type doesn't grow. All uses changed.
1671 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1673 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1675 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1676 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1678 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1680 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1682 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1683 unless we know that the window w's frame is a frame object.
1684 Another attempt at solving bug#14062 and bug#14630.
1686 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1688 * textprop.c (property_set_type): New enum.
1689 (add_properties): Allow appending/prepending text properties.
1690 (add_text_properties_1): Factored out of Fadd_text_properties.
1691 (Fadd_text_properties): Move all the code into
1692 add_text_properties_1.
1693 (Fadd_face_text_property): New function that calls
1694 add_text_properties_1.
1696 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1698 Move functions from lisp.h to individual modules when possible.
1699 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1700 * alloc.c (XFLOAT_INIT, set_symbol_name):
1701 * buffer.c (CHECK_OVERLAY):
1702 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1703 (set_char_table_parent):
1704 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1705 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1706 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1707 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1709 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1710 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1711 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1712 (backtrace_args, backtrace_debug_on_exit):
1713 * floatfns.c (CHECK_FLOAT):
1714 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1715 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1716 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1717 (set_hash_index_slot):
1718 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1719 * marker.c (CHECK_MARKER):
1720 * textprop.c (CHECK_STRING_OR_BUFFER):
1721 * window.c (CHECK_WINDOW_CONFIGURATION):
1722 Move here from lisp.h, and make these functions static rather than
1724 * buffer.c (Qoverlayp):
1726 * fns.c (Qhash_table_p):
1727 * window.c (Qwindow_configuration_p):
1729 * lisp.h: Remove the abovementioned defns and decls.
1731 Use functions, not macros, for XINT etc (Bug#11935).
1732 In lisp.h, prefer functions to function-like macros, and
1733 constants to object-like macros, when either will do. This:
1734 . simplifies use, as there's no more need to worry about
1735 arguments' side effects being evaluated multiple times.
1736 . makes the code easier to debug on some platforms.
1737 However, when using gcc -O0, keep using function-like macros
1738 for a few critical operations, for performance reasons.
1739 This sort of thing isn't needed with gcc -Og, but -Og
1740 is a GCC 4.8 feature and isn't widely-enough available yet.
1741 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1742 Remove enum lsb_bits; no longer needed.
1743 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1744 * buffer.c (Qoverlap):
1746 * fns.c (Qhash_table_p):
1747 Now extern, so lisp.h can use these symbols.
1748 * dispextern.h: Include character.h, for MAX_CHAR etc.
1749 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1750 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1751 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1752 (GLYPH_CODE_P): Move here from lisp.h.
1753 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1754 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1755 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1756 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1757 XUNTAG now returns void *.
1758 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1759 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1760 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1761 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1762 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1763 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1764 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1765 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1766 New macros, renamed from their sans-lisp_h_ counterparts.
1767 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1768 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1769 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1770 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1771 If compiling via GCC without optimization, define these as macros
1772 in addition to inline functions.
1773 To disable this, compile with -DINLINING=0.
1774 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1775 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1776 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1777 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1778 (INTMASK, VALMASK): Now macros, since static values cannot be
1779 accessed from extern inline functions.
1780 (VALMASK): Also a constant, for benefit of old GDB.
1781 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1782 is INTEGERP, which can fold it in.
1783 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1784 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1785 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1786 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1787 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1788 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1789 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1790 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1791 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1792 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1793 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1794 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1795 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1796 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1797 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1798 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1799 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1800 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1801 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1802 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1803 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1804 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1805 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1806 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1807 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1808 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1809 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1810 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1811 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1812 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1813 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1814 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1815 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1817 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1818 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1819 (VALMASK): Define in one place rather than in two, merging the
1820 USE_LSB_TAG parts; this is simpler.
1821 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1822 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1823 Move up, to avoid use before definition.
1824 Also include "globals.h" earlier, for the same reason.
1825 (make_natnum): New function.
1826 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1827 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1828 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1829 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1830 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1831 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1832 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1833 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1834 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1835 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1836 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1837 (Qwindow_configuration_p, Qimage): New forward declarations.
1838 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1839 (STRING_COPYIN): Remove; unused.
1840 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1841 (xcar_addr, xcdr_addr): New functions. All uses changed.
1842 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1843 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1844 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1845 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1846 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1847 (TYPE_RANGED_INTEGERP): Simplify.
1848 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1849 (setlocale, fixup_locale, synchronize_system_messages_locale)
1850 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1851 Now empty functions, not macros.
1852 (functionp): Return bool, not int.
1853 * window.c (Qwindow_configuration_p): Now extern,
1854 so window.h can use it.
1855 * window.h (Qwindowp): Move decl back to lisp.h.
1857 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1859 * xdisp.c (Fline_pixel_height): New function, required for solving
1862 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1864 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1866 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1868 * lread.c (syms_of_lread):
1869 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1871 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1873 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1875 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1877 * fileio.c (expand_file_name): Doc fix.
1879 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1881 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1882 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1883 Wait for self, not for 0. This can't hurt on GNU or similar
1884 system, and may help with Cygwin.
1886 * keyboard.c: Don't use PROP (...) as an lvalue.
1887 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1888 Use set_prop (A, B), not PROP (A) = B.
1890 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1892 * xdisp.c (get_it_property): Use it->window instead of generating
1893 a Lisp object from it->w.
1895 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1897 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1898 get-char-property the window that is being rendered, instead of
1899 the buffer, to support window-specific overlays. (Bug#14575)
1900 (compute_display_string_pos): When W is NULL, use the current
1901 buffer as the object to pass to get-char-property.
1902 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1903 pointer member of the bidi iterator, since no window is pertinent
1906 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1908 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1909 being displayed, and pass it to compute_display_string_pos.
1910 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1911 (bidi_paragraph_init): All callers changed.
1913 * xdisp.c (init_from_display_pos, init_iterator)
1914 (handle_single_display_spec, next_overlay_string)
1915 (get_overlay_strings_1, reseat_1, reseat_to_string)
1916 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1917 Set bidi_it.w member from it->w.
1918 (compute_display_string_pos): Accept additional argument, the
1919 window being displayed, and pass it to Fget_char_property.
1922 * dispextern.h (struct bidi_it): New member w, the window being
1924 (compute_display_string_pos): Adjust prototype.
1926 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1928 * xgselect.c: Remove unneeded include xterm.h.
1930 * process.c (wait_reading_process_output): Check for NS before GLIB.
1931 GLIB may be linked in due to rsvg, but ns_select must be called.
1933 * xgselect.c (xg_select): Remove call to window_system_available
1934 and g_main_context_pending at the top, so Gdk events (i.e. file
1935 notify) are processed when Emacs is started with -nw.
1937 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1939 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1940 (ctagsfiles3): New variable, includes only *.m files.
1941 (TAGS): Use an explicit language name in the regular expressions,
1942 to avoid transformation of '/SOMETHING' by MSYS to
1943 'c:\MSYS\SOMETHING'.
1945 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1947 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1949 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1951 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1952 still need to set the mouse pointer shape and activate help-echo.
1955 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1957 A few porting etc. fixes for the new file monitor code.
1958 See the thread containing
1959 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1960 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1961 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1962 (dir_monitor_callback, Fgfile_rm_watch):
1963 Use assq_no_quit instead of Fassoc, for speed.
1964 (dir_monitor_callback, Fgfile_rm_watch):
1965 eassert that the monitor is a fixnum.
1966 (dir_monitor_callback): No need for CDR_SAFE.
1967 Simplify building of lisp with alternative tails.
1968 (Fgfile_add_watch, Fgfile_rm_watch):
1969 Do not assume glib functions set errno reliably on failure.
1970 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1971 and signal an error otherwise.
1972 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1973 Use Fdelq instead of Fdelete, for speed.
1975 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1977 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1978 don't insist on being invoked on a highlighted tool-bar button.
1979 Avoids losing tool-bar functionality when mouse-highlight is nil.
1980 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1981 Don't highlight when mouse-highlight is nil.
1982 (note_mouse_highlight): When mouse-highlight is nil, don't return
1983 right away; instead, run tool-bar and mode-line highlight
1984 subroutine, clear any existing highlight, and revert the mouse
1985 pointer to its default shape. (Bug#14558)
1987 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1989 * lisp.mk (lisp): Add prog-mode.el.
1991 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1993 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1994 * process.c (dummy_handler): New function.
1995 (lib_child_handler): New static var.
1996 (handle_child_signal): Invoke it.
1997 (catch_child_signal): If a library has set up a signal handler,
1998 save it into lib_child_handler.
1999 (init_process_emacs): If using glib and not on Windows, tickle glib's
2000 child-handling code so that it initializes its private SIGCHLD handler.
2001 * syssignal.h (SA_SIGINFO): Default to 0.
2002 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2003 31; it should no longer be needed now.
2005 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2007 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2009 * gfilenotify.c (globals_of_gfilenotify): New function.
2010 (syms_of_gfilenotify): Move global initialization there.
2012 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2014 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2016 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2017 * keyboard.c (menu_bar_items, tool_bar_items):
2018 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2019 not override local keymaps any more.
2021 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2023 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2025 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2027 * w32console.c (initialize_w32_display): Return the dimensions of
2028 the console window via 2 additional arguments, not via the current
2029 frame. This avoids crashes due to overrunning the bounds of
2030 frame's decode_mode_spec_buffer, which is not resized following
2031 the change of the frame dimensions from the initial 10x10.
2033 * w32term.h (w32_initialize_display_info): Adjust prototype.
2035 * term.c (init_tty): Take dimensions of the frame from the values
2036 returned by initialize_w32_display.
2038 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2039 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2040 (LIBES): Add $(GFILENOTIFY_LIBS).
2042 * w32inevt.c (handle_file_notifications): Add dummy implementation
2043 for !HAVE_W32NOTIFY.
2045 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2047 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2049 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2051 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2053 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2055 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2057 Fix minor problems found by static checking.
2058 * data.c (pure_write_error):
2059 Use xsignal2, not Fsignal, as Fsignal might return.
2060 * eval.c (set_backtrace_debug_on_exit): Now static.
2061 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2062 No longer inline. EXTERN_INLINE is needed only for functions
2063 defined in .h files. Reindent function header as per GNU style.
2064 (backtrace_p, backtrace_top, backtrace_next):
2065 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2066 compiler or linker. Add extern decls to pacify gcc -Wall.
2067 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2069 * frame.c (free_monitors): Define only on platforms that need it.
2070 * nsterm.m (ns_term_init):
2071 * process.c (catch_child_signal):
2072 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2073 defined on all porting targets these days.
2074 * process.c, process.h (catch_child_signal):
2075 Make it extern only if NS_IMPL_GNUSTEP is defined.
2077 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2079 * w32.c (gettimeofday): Make the signature identical to prototype
2080 in nt/inc/sys/time.h.
2082 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2084 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2087 * keyboard.c (safe_run_hooks_error): Improve error message.
2089 * data.c (pure_write_error): Add `object' argument.
2090 * puresize.h (CHECK_IMPURE): Use it.
2092 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2094 * Makefile.in (NOTIFY_OBJ): New variable.
2095 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2097 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2098 Call syms_of_gfilenotify.
2100 * gfilenotify.c: New file.
2102 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2103 and Qfile_w32notify.
2104 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2105 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2107 * lisp.h: Declare syms_of_gfilenotify.
2109 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2111 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2113 Merge the specpdl and backtrace stacks. Make the structure of the
2114 specpdl entries more obvious via a tagged union of structs.
2115 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2116 (enum specbind_tag): New enum.
2117 (struct specbinding): Make it a tagged union of structs.
2118 Add a case for backtrace records.
2119 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2120 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2121 (backtrace_debug_on_exit): New accessors.
2122 (struct backtrace): Remove.
2123 (struct catchtag): Remove backlist field.
2124 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2126 (Flocal_variable_p): Speed up the common case where the binding is
2128 * eval.c (backtrace_list): Remove.
2129 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2130 (set_backtrace_args, set_backtrace_nargs)
2131 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2132 (backtrace_next): New functions.
2133 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2134 (unwind_to_catch, internal_lisp_condition_case)
2135 (internal_condition_case, internal_condition_case_1)
2136 (internal_condition_case_2, internal_condition_case_n): Don't bother
2137 with backtrace_list any more.
2138 (Fsignal): Adjust to new backtrace format.
2139 (grow_specpdl): Move up.
2140 (record_in_backtrace): New function.
2141 (eval_sub, Ffuncall): Use it.
2142 (apply_lambda): Adjust to new backtrace format.
2143 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2145 (specbind): Adjust to new specpdl format. Simplify.
2146 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2147 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2149 (mark_backtrace): Remove.
2150 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2151 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2152 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2154 * profiler.c (record_backtrace): Use get_backtrace.
2155 (handle_profiler_signal): Use backtrace_top_function.
2156 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2159 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2161 * process.h (catch_child_signal): Declare.
2163 * process.c (catch_child_signal): New function.
2164 (init_process_emacs): Call it.
2166 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2167 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2169 (x_set_cursor_type): Remove declaration.
2170 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2171 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2172 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2173 (ns_get_color): Use F suffix on float.
2174 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2175 (ns_get_rgb_color): Remove.
2176 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2177 (note_mouse_movement): x and y are CGFloat.
2178 (ns_draw_fringe_bitmap): Remove unused rowY.
2179 Change #if to COCOA && >= 10_6.
2180 (ns_draw_window_cursor): Remove unused overspill.
2181 (ns_draw_underwave): width and x are EamcsCGFloat.
2182 (ns_draw_box): thickness is CGFloat.
2183 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2184 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2185 if not in main thread.
2186 (ns_get_pending_menu_title, ns_check_menu_open)
2187 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2188 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2189 (sendFromMainThread:): New method.
2190 (changeFont:): size is CGFloat.
2191 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2192 Disable warning about permanent text.
2193 (characterIndexForPoint:): Adjust return type depending on GNUStep
2195 (mouseDown:): delta is CGFloat.
2196 (updateFrameSize): Remove unised variable f.
2197 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2198 Cast float to EmacsCGFloat.
2199 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2200 also to -1 when restoring.
2201 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2202 inside NS_IMPL_COCOA.
2203 (toggleFullScreen:): Put call to toggleFullScreen inside
2204 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2205 (setPosition:portion:whole:): por is CGFloat.
2206 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2207 (mouseDown:): Use CGFloat.
2208 (mouseDragged:): Remove unised variable edge.
2209 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2211 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2213 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2214 when NS_IMPL_GNUSTEP.
2215 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2216 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2217 (EmacsToolbar): Add clearAll. Add tag argument to
2218 addDisplayItemWithImage.
2219 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2221 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2223 * nsmenu.m (ns_update_menubar): Make static.
2224 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2225 (fillWithWidgetValue:): Add cast to SEL for setAction.
2226 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2227 (update_frame_tool_bar): Update code for GNUStep.
2228 (clearAll): New method.
2229 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2230 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2231 Move identifierToItem setObject and activeIdentifiers addObject before
2232 call to insertItemWithItemIdentifier.
2233 (validateVisibleItems): Fix indentation.
2234 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2235 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2236 UtilityWindow to aStyle, remove call to setStyleMask.
2238 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2240 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2241 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2242 Use F suffix on floats.
2243 (ns_char_width): Returns CGFloat.
2244 (ns_ascii_average_width): w is CGFloat instead of float.
2245 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2247 (ns_glyph_metrics): CGFloat instead of float.
2249 * nsfns.m (x_set_foreground_color, x_set_background_color):
2251 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2252 remove unused variables.
2253 (Fns_read_file_name): Keep track if panel is for save.
2254 Use ns_filename_from_panel/ns_directory_from_panel.
2255 (Fns_list_services): delegate only used for COCOA.
2256 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2257 Just return the input if GNUStep.
2258 (x_screen_planes): Remove.
2259 (Fxw_color_values): Use EmacsCGFloat
2260 (Fns_display_monitor_attributes_list): Only get screen number for
2262 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2264 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2265 ns_directory_from_panel.
2267 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2269 * process.c (handle_child_signal): Also use WCONTINUED.
2270 This is so that list-processes doesn't mistakenly list the process
2271 as stopped, when the process has actually been continued and is
2274 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2276 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2277 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2278 not already configured.
2280 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2282 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2284 * Makefile.in (mostlyclean): Remove *.res files.
2286 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2288 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2289 a buffer (bug#8447).
2291 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2293 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2294 display vector, and we backtrack, handle the case that the
2295 previous character position is also displayed from a display
2296 vector or covered by a display string or image. (Bug#14476)
2298 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2300 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2301 (struct MonitorInfo, free_monitors): Remove.
2302 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2303 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2304 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2307 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2308 (struct MonitorInfo, free_monitors): Remove.
2309 (ns_screen_name): Make static.
2310 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2311 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2314 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2315 (struct MonitorInfo): New struct.
2316 (free_monitors, make_monitor_attribute_list): Declare.
2318 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2320 (free_monitors, make_monitor_attribute_list): New functions.
2321 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2324 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2326 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2328 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2330 * keyboard.c: Apply keyboard decoding only to events that come directly
2331 from the tty, not from unread-command-events (bug#14368).
2332 (read_event_from_main_queue): New function, extracted from read_char).
2333 (read_decoded_char): Remove.
2334 (read_decoded_event_from_main_queue): New function to replace it.
2335 (read_char): Use it.
2336 (read_key_sequence): Use read_char rather than read_decoded_char.
2338 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2340 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2342 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2344 2013-05-22 Kenichi Handa <handa@gnu.org>
2346 The following changes are to fix the setting of
2347 buffer-file-coding-system on, for instance, C-x RET c unix RET
2348 _FILE_OF_DOS_EOL_TYPE_ RET.
2350 * coding.h (struct coding_system): New member detected_utf8_chars.
2352 * coding.c (detect_coding_utf_8): Count characters and check EOL
2353 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2355 (setup_coding_system): Do not initialize coding->head_ascii.
2356 (check_ascii): Do not set coding->eol_seen but update it. Do not
2357 call adjust_coding_eol_type here.
2358 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2359 If the eol-type of CODING is already specified, adjust the eol type
2360 of the found coding-system.
2361 (decode_coding_gap): Cancel previous change. Utilize the
2362 character numbers counted by detect_coding_utf_8. Fix detection
2365 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2367 * search.c (looking_at_1): Only set last_thing_searched if the match
2368 changed the match-data (bug#14281).
2370 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2372 * xdisp.c (reseat_at_previous_visible_line_start):
2373 Already declared in dispextern.h, so remove it here.
2374 (move_it_vertically_backward): Likewise.
2376 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2378 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2379 (Fx_display_pixel_width, Fx_display_pixel_height)
2380 (Fx_display_mm_width, Fx_display_mm_height):
2381 Mention `display-monitor-attributes-list' in docstrings.
2383 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2384 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2385 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2386 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2387 (Fx_display_backing_store, Fx_display_visual_class)
2388 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2389 (Fx_display_grayscale_p, Fx_display_pixel_width)
2390 (Fx_display_pixel_height, Fx_display_planes)
2391 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2392 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2393 (Fx_display_mm_width, Fx_display_mm_height)
2394 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2395 height for all physical monitors as in X11.
2397 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2398 Return pixel width or height for all physical monitors as in X11.
2400 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2402 Port --enable-gcc-warnings to clang.
2403 * bytecode.c (exec_byte_code):
2405 Redo diagnostic pragmas to pacify clang, too.
2406 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2407 * editfns.c (Fencode_time):
2408 * fileio.c (file_accessible_directory_p):
2409 * font.c (font_unparse_xlfd):
2410 Use '&"string"[index]' instead of '"string" + (index)'.
2411 * undo.c (user_error): Remove; unused.
2413 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2415 * insdel.c (insert_1_both): Document the arguments, instead of
2416 referring to insert_1, which no longer exists.
2418 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2419 some window, increment windows_or_buffers_changed, so that
2420 *Messages* display in that window is updated. (Bug#14408)
2422 * w32.c: Include epaths.h.
2423 (init_environment): Use cmdproxy.exe without leading directories.
2424 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2426 (gettimeofday): Adjust signature and return value to Posix
2429 * unexw32.c (open_output_file): Delete the existing emacs.exe
2430 before creating it, to break the hard link to the versioned
2433 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2434 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2435 (FIRSTFILE_OBJ): New variables.
2436 (W32_RES): Rename to EMACSRES. All users changed.
2437 (base_obj): Use $(CM_OBJ).
2438 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2439 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2440 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2441 $(W32_RES_LINK) before $(LIBES).
2442 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2444 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2446 * makefile.w32-in (DOC): Use just "DOC".
2448 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2450 * process.c: Export default filters and sentinels to Elisp.
2451 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2453 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2454 (Fset_process_sentinel, Fformat_network_address):
2455 Default to them instead of nil.
2456 (server_accept_connection): Sentinels can't be nil any more.
2457 (read_and_dispose_of_process_output): New function, extracted from
2458 read_process_output.
2459 (read_process_output): Use it; filters can't be nil.
2460 (Finternal_default_process_filter): New function, extracted from
2461 read_process_output.
2462 (exec_sentinel_unwind): Remove function.
2463 (exec_sentinel): Don't zilch sentinel while running.
2464 (status_notify): Sentinels can't be nil.
2465 (Finternal_default_process_sentinel): New function extracted from
2467 (setup_process_coding_systems): Default filter is not nil any more.
2468 (syms_of_process): Export new Elisp functions and initialize
2470 * lisp.h (make_lisp_proc): New function.
2472 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2474 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2476 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2478 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2479 unless we know that the window w is a leaf window.
2480 Another attempt at solving bug#14062.
2482 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2484 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2487 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2489 * image.c (gif_load): Check that subimages fit (Bug#14345).
2491 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2493 * lread.c (skip_dyn_eof): New function.
2494 (read1): Use it to skip the end of a file in response to #@00.
2496 * doc.c (get_doc_string): Slightly relax the sanity checking.
2498 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2500 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2501 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2502 (MonitorInfo): New struct.
2503 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2504 (Fns_display_monitor_attributes_list): New functions.
2505 (display-usable-bounds): Remove.
2506 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2509 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2511 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2512 (GTK_CHECK_VERSION): New macro, if not already defined.
2513 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2514 replaced by GTK_CHECK_VERSION.
2516 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2518 * xterm.h (GTK_PREREQ): New macro.
2519 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2520 to use this macro instead, for consistency and clarity.
2522 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2524 * xdisp.c (row_for_charpos_p): New function, with code of
2525 cursor_row_p, but accepts an additional argument CHARPOS instead
2526 of using a hardcoded PT.
2527 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2528 (row_containing_pos): Call row_for_charpos_p instead of partially
2529 doing the same. Fixes cursor positioning under longlines-mode
2530 when longlines-show-effect includes more than one newline, when
2531 moving the cursor vertically up.
2533 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2535 * makefile.w32-in (ACL_H): New macro.
2536 ($(BLD)/fileio.$(O)): Update dependencies.
2538 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2540 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2541 * Makefile.in (LIB_ACL): New macro.
2542 (LIBACL_LIBS): Remove.
2543 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2544 * fileio.c: Include <acl.h>.
2545 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2546 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2548 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2551 * unexelf.c: Don't assume ElfW (Half) fits in int.
2552 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2553 when dealing with ElfW (Half) values, since they can exceed 2**31
2554 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2555 (entry_address): Omit unused NUM arg. All uses changed.
2557 2013-05-07 Juri Linkov <juri@jurta.org>
2559 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2560 to the string converted from number with `Fnumber_to_string'.
2563 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2565 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2566 This fixes a problem introduced by my previous change.
2568 2013-05-07 Glenn Morris <rgm@gnu.org>
2570 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2572 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2574 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2576 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2578 Static checking by GCC 4.8.0.
2579 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2580 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2581 (x_get_monitor_attributes_fallback)
2582 (x_get_monitor_attributes_xinerama)
2583 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2584 Define only if USE_GTK.
2585 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2586 (x_get_monitor_attributes_fallback): Omit unused locals.
2587 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2588 Use double, not float, to avoid mixed-mode floating point arithmetic.
2590 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2591 Jan Djärv <jan.h.d@swipnet.se>
2593 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2594 (XINERAMA_CFLAGS): New macros.
2595 (ALL_CFLAGS, LIBES): Use them.
2597 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2598 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2599 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2600 (syms_of_xfns): DEFSYM them.
2601 (struct MonitorInfo): New struct.
2602 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2603 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2604 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2605 (x_get_monitor_attributes_xinerama): New functions.
2606 (Fx_display_monitor_attributes_list): New primitive.
2607 (syms_of_xfns): Defsubr it.
2609 * xterm.h (x_display_info): Add Xatom_net_workarea and
2610 Xatom_net_current_desktop.
2612 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2613 and dpyinfo->Xatom_net_current_desktop.
2615 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2617 * xdisp.c (pos_visible_p): Use the special code for finding the
2618 beginning of a display property or overlay for any "replacing"
2619 display property, not just for display strings. This solves
2620 incorrect reporting of position by posn-at-point. (Bug#14241)
2622 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2624 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2625 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2626 Verify that ElfW (Half) fits in int.
2627 (fatal): Use same signature as lisp.h.
2628 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2629 configure and build with -DUNEXELF_DEBUG without worrying about
2630 other modules that use DEBUG.
2631 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2632 possibly-wide integers now uses it instead of plain fprintf.
2633 (entry_address): New function, which avoids problems with 32-bit
2634 overflow on 64-bit hosts.
2635 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2636 (round_up): Don't assume the remainder fits in int.
2637 (find_section): Use bool for boolean. Simplify debug code.
2638 (unexec): Don't assume file sizes fit in int or size_t.
2639 Omit unnecessary trailing newline in 'fatal' format.
2640 Use strerror rather than outputting decimal error number.
2641 Remove unused code when emacs is not defined;
2642 this file relies on Emacs now.
2643 Don't assume e_phnum and e_shnum are positive.
2645 * regex.c: Fix problems when DEBUG is defined.
2646 (extract_number, extract_number_and_incr): Define regardless of
2647 whether DEBUG is defined; that's simpler and makes the code less
2648 likely to go stale in the normal case when DEBUG is not defined.
2649 Return int rather than taking an int * arg. All callers changed.
2650 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2651 Remove, replacing with ...
2652 (DEBUG_PRINT): New macro. All callers changed.
2653 (DEBUG_COMPILES_ARGUMENTS): New macro.
2654 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2655 (print_compiled_pattern, print_double_string) [DEBUG]:
2656 Use prototype rather than old-style definition.
2657 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2658 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2659 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2660 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2661 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2662 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2663 This matters only when DEBUG is defined.
2665 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2667 * xdisp.c (set_iterator_to_next): Set the
2668 ignore_overlay_strings_at_pos_p flag only if we are _really_
2669 iterating over an overlay string, as indicated by the
2670 current.overlay_string_index member. (Bug#14306)
2672 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2674 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2675 to where it is used, to avoid autorelease issues (Bug#14050).
2677 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2679 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2680 * fileio.c (syms_of_fileio): Implement this.
2681 * filelock.c (create_lock_file): If symbolic links don't work, so
2682 we use a regular file as a lock file, do not fsync the lock file;
2685 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2687 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2688 (syms_of_minibuf): Adjust accodingly.
2690 * callint.c (Fcall_interactively): Adjust calls accordingly.
2692 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2694 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2695 w->contents is a buffer before computing everything else.
2696 Use parentheses to disambiguate last part of the condition.
2698 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2699 assertion violations. (Bug#14062)
2701 2013-05-01 David Reitter <david.reitter@gmail.com>
2703 * nsfns.m (ns_tooltip): Initialize.
2705 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2707 * coding.c (decode_coding_gap): Don't remove the character before
2708 a newline unless it's a CR character. (Bug#14287)
2710 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2712 * dispextern.h (struct face): Move enum face_underline_type
2713 earlier so that bitfields can be in the same word.
2715 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2717 * nsfns.m (handlePanelKeys): New function.
2718 (EmacsOpenPanel:performKeyEquivalent:)
2719 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2720 arrows/function/control and copy/paste keys (Bug#14296).
2722 2013-04-27 Juri Linkov <juri@jurta.org>
2724 * callint.c (Fcall_interactively): Call `Qread_number' for
2725 interactive code letter `n' instead of using duplicate code.
2728 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2730 * systime.h (make_timeval): Declare as 'const'.
2732 2013-04-27 Kenichi Handa <handa@gnu.org>
2734 * font.c (font_open_entity): Always open a font of manageable
2737 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2739 Port better to AIX (Bug#14258).
2740 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2743 2013-04-24 Kenichi Handa <handa@gnu.org>
2745 * coding.c (decode_coding_iso_2022): When an invalid escape
2746 sequence is encountered, reset the invocation and designation
2747 status to the safest one.
2749 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2751 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2752 Without this fix, "make distclean" leaves stamp-h1 behind.
2754 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2756 * w32fns.c (w32_fullscreen_rect): New function to compute the
2757 window rectangle for the given fullscreen mode.
2758 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2759 longer tunes the window size. This keeps the window's edges flush
2760 with the screen and allows the taskbar to hide itself in fullboth.
2762 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2763 window decorations and uses the entire screen.
2765 * w32term.h (w32_fullscreen_rect) Add prototype.
2766 (struct w32_output): Replace normal_width, normal_height,
2767 normal_top, and normal_left members with a single normal_placement
2769 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2771 (FRAME_NORMAL_PLACEMENT): New macro.
2773 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2775 * minibuf.c (Ftest_completion): Silence compiler warning.
2777 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2779 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2782 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2785 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2786 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2787 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2788 parentheses where appropriate.
2790 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2792 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2794 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2796 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2797 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2798 Mention in the doc string that setting these variables takes
2799 effect only after a call to set-window-buffer. (Bug#14200)
2801 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2803 * indent.c (Fvertical_motion): Don't consider display strings on
2804 overlay strings as display strings on the buffer position we
2805 started from. This prevents vertical cursor motion from jumping
2806 more than one line when there's an overlay string with a display
2807 property at end of line.
2808 Reported by Karl Chen <Karl.Chen@quarl.org> in
2809 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2811 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2813 * window.c (select_window): `record_buffer' even if window is
2814 already selected (bug#14191).
2816 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2818 * window.c (Fwindow_end): Test more flags, including the buffer's
2819 last_overlay_modified flag, to determine whether the window's
2820 display is really up-to-date. Prevents the function from
2821 returning a stale value. (Bug#14170)
2822 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2825 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2827 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2828 garbaged only if it is not already the top frame on its TTY.
2829 This prevents flickering due to constant redrawing of TTY frames when
2830 there are GUI frames open in the same session. (Bug#13864)
2832 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2834 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2835 of marking the idle timers directly.
2837 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2839 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2842 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2844 * window.c (select_window): Don't record_buffer while the invariant is
2845 temporarily broken (bug#14161).
2847 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2849 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2851 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2853 2013-04-07 Romain Francoise <romain@orebokech.com>
2855 Ignore additional platform-specific ACL errors (Bug#13702).
2856 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2857 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2859 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2861 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2864 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2866 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2867 This bug was introduced by my 2013-02-25 change that simplified
2868 data_start configuration. Without this change, on GNU/Linux
2869 an Emacs configured with --enable-profiling fails immediately
2870 due to a profiler signal.
2871 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2872 with these flags. On platforms where special flags are needed
2873 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2874 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2875 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2877 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2879 Get rid of some platform-specific functions examining window
2880 system and its capabilities. This is a partial rework of the
2882 * lisp.h (have_menus_p): Remove prototype. This function is
2883 replaced with platform-independent window_system_available.
2884 (check_window_system): Move to...
2885 * frame.h (decode_window_system_frame, window_system_available):
2886 ...here, add new prototypes.
2887 * frame.c (window_system_available, decode_window_system_frame):
2889 (check_window_system): Platform-independent now.
2890 * xterm.h (x_in_use): Remove declaration.
2892 * w32term.h (check_x_frame):
2893 * nsterm.h (check_x_frame): Remove prototypes. This function
2894 is replaced with platform-independent decode_window_system_frame.
2895 * msdos.c (have_menus_p): Remove.
2896 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2897 Remove platform-specific functions. Use check_window_system,
2898 decode_window_system_frame and check_ns_display_info where
2899 appropriate. Minor style and comment tweaks.
2900 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2901 (check_x_frame): Likewise.
2902 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2904 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2905 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2906 * xmenu.c, xselect.c: All related users changed.
2908 2013-04-03 Kenichi Handa <handa@gnu.org>
2910 The following changes is to optimize the code for reading UTF-8
2913 * coding.c (check_ascii): Rename from detect_ascii. Return value
2914 changed. Check EOL format. Do not call adjust_coding_eol_type
2916 (check_utf_8): New function.
2917 (adjust_coding_eol_type): Do nothing if already adjusted.
2918 (detect_coding): Compare the return value of check_ascii with
2919 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2920 (decode_coding_gap): Optimize for valid UTF-8.
2922 2013-03-21 Kenichi Handa <handa@gnu.org>
2924 * coding.c (syms_of_coding): Cancel previous change.
2926 * insdel.c (insert_from_gap): Fix previous change.
2928 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2930 Consistently use platform-specific function to detect window system.
2931 * lisp.h (check_window_system): New prototype. This function is
2932 going to replace check_x, check_w32 and check_ns.
2933 (have_menus_p): Mention msdos.c in comment.
2934 * fontset.c (check_window_system_func): Remove. Adjust all users.
2935 * fontset.h (check_window_system_func): Remove prototype.
2936 * nsterm.h (check_ns):
2937 * xterm.h (check_x):
2938 * w32term.h (check_w32): Likewise.
2939 * menu.c (Fx_popup_menu): Use check_window_system.
2940 * msdos.c (check_window_system): Define for MS-DOS.
2941 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2942 * w32fns.c (check_window_system): Likewise for MS-Windows.
2943 * xfns.c (check_window_system): Likewise for X.
2944 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2945 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2947 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2949 Prefer < to > in range checks such as 0 <= i && i < N.
2950 This makes it easier to visualize quantities on a number line.
2951 This patch doesn't apply to all such range checks,
2952 only to the range checks affected by the 2013-03-24 change.
2953 This patch reverts most of the 2013-03-24 change.
2954 * alloc.c (xpalloc, Fgarbage_collect):
2955 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2956 * character.c (string_escape_byte8):
2957 * charset.c (read_hex):
2958 * data.c (cons_to_unsigned):
2959 * dispnew.c (update_frame_1):
2960 * doc.c (Fsubstitute_command_keys):
2961 * doprnt.c (doprnt):
2962 * editfns.c (hi_time, decode_time_components):
2963 * fileio.c (file_offset):
2964 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2965 * font.c (font_intern_prop):
2966 * frame.c (x_set_alpha):
2967 * gtkutil.c (get_utf8_string):
2968 * indent.c (check_display_width):
2969 * keymap.c (Fkey_description):
2970 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2972 * minibuf.c (read_minibuf_noninteractive):
2973 * process.c (wait_reading_process_output):
2974 * search.c (Freplace_match):
2975 * window.c (get_phys_cursor_glyph):
2976 * xdisp.c (redisplay_internal):
2977 * xsmfns.c (smc_save_yourself_CB):
2978 Prefer < to > for range checks.
2979 * dispnew.c (sit_for): Don't mishandle NaNs.
2980 This fixes a bug introduced in the 2013-03-24 change.
2981 * editfns.c (decode_time_components): Don't hoist comparison.
2982 This fixes another bug introduced in the 2013-03-24 change.
2984 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2986 * frame.h (struct frame): Drop scroll_bottom_vpos
2987 member becaue all real users are dead long ago.
2988 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2989 * xdisp.c (redisplay_internal): Adjust user.
2991 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2993 * nsmenu.m (showAtX:Y:for:): setLevel to
2994 NSPopUpMenuWindowLevel (Bug#13998).
2996 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2998 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2999 (ns_check_pending_open_menu): Declare.
3001 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3002 (x_activate_menubar): Update the menu with title that matches
3003 ns_get_pending_menu_title, and call
3004 ns_check_pending_openmenu (Bug#12698).
3005 (menuWillOpen:): New method.
3006 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3008 * nsterm.m (menu_will_open_state, menu_mouse_point)
3009 (menu_pending_title): New varaibles.
3010 (ns_get_pending_menu_title, ns_check_menu_open)
3011 (ns_check_pending_open_menu): New functions.
3013 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3015 * indent.c (current_column_bol_cache): Remove leftover which is not
3016 used in Fmove_to_column any more.
3017 (current_column, scan_for_column): Adjust users.
3018 * keyboard.c (last_point_position_buffer, last_point_position_window):
3019 Remove leftovers which are not used for recording undo any more.
3020 (command_loop_1, syms_of_keyboard): Adjust users.
3021 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3022 redisplay_window any more.
3023 (move_it_to): Adjust user.
3025 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3027 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3028 Update dependencies.
3030 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3032 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3033 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3036 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3038 * window.h (struct window): Replace hchild, vchild and buffer slots
3039 with the only contents slot. This is possible because each valid
3040 window may have either the child window (in vertical or horizontal
3041 combination) or buffer to display (for the leaf window). Using that,
3042 a lof of operations to traverse and/or change window hierarchies may
3043 be simplified. New member horizontal is used to distinguish between
3044 horizontal and vertical combinations of internal windows.
3045 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3046 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3047 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3048 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3049 Use contents slot, not buffer, where appropriate.
3050 (wset_combination): New function.
3051 (wset_buffer): Add eassert.
3052 (Fframe_first_window): Simplify the loop reaching first window.
3053 (Fwindow_buffer): Use WINDOW_LEAF_P.
3054 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3055 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3056 (unshow_buffer): Convert initial debugging check to eassert.
3057 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3058 (make_parent_window, window_resize_check, window_resize_apply)
3059 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3060 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3061 Adjust to match struct window changes.
3062 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3063 (mark_window_cursors_off, count_windows, get_leaf_windows)
3064 (foreach_window_1): Simplify the loop.
3065 * alloc.c (mark_object): Do not check for the leaf window because
3066 internal windows has no glyph matrices anyway.
3067 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3068 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3069 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3070 (build_frame_matrix_from_window_tree, mirror_make_current)
3071 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3072 (update_window_tree, set_window_update_flags): Simplify the loop.
3073 (sync_window_with_frame_matrix_rows): Enforce live window.
3074 Use contents slot, not buffer, where appropriate.
3075 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3076 and WINDOW_HORIZONTAL_COMBINATION_P.
3077 (make_frame_visible_1): Simplify the loop.
3078 Use contents slot, not buffer, where appropriate.
3079 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3080 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3081 (expose_window_tree): Likewise.
3082 Use contents slot, not buffer, where appropriate.
3083 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3084 to avoid deleted windows. Use contents slot instead of buffer.
3085 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3086 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3087 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3088 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3090 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3092 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3093 identify the reasons for assertion violations in bug#14062 and
3095 (Fx_show_tip): Fix compilation error under
3096 "--enable-check-lisp-object-type". (Bug#14073)
3098 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3099 Reported by <rzl24ozi@gmail.com>.
3101 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3103 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3105 (unwind_with_echo_area_buffer): ...to restore it here.
3106 This is needed to ensure that...
3107 (redisplay_window): ...both window markers are valid here,
3108 which is verified by eassert.
3109 * editfns.c (save_excursion_save): Do not assume that
3110 selected_window always displays the buffer.
3111 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3114 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3116 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3119 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3121 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3123 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3125 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3126 since MinGW's w32api headers do. This avoids compiler warnings.
3128 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3131 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3133 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3135 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3137 * gtkutil.c (style_changed_cb): Check if frame is live and an
3138 X frame (Bug#14038).
3140 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3142 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3143 Define only for _WIN32_WINNT less than 0x0500.
3144 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3146 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3147 see its own definitions of 'struct timeval' and 'struct timezone'.
3149 Fix incompatibilities between MinGW.org and MinGW64 headers.
3150 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3152 * w32.c (REPARSE_DATA_BUFFER): Guard with
3153 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3155 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3157 * xterm.c: Include X11/XKBlib.h
3158 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3160 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3162 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3164 * blockinput.h (input_blocked_p): Likewise.
3165 * bytecode.c (exec_byte_code): Likewise.
3166 * callproc.c (call_process_kill, call_process_cleanup)
3167 (Fcall_process): Likewise.
3168 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3169 (Fccl_execute_on_string): Likewise.
3170 * character.c (string_escape_byte8): Likewise.
3171 * charset.c (read_hex): Likewise.
3172 * cm.c (calccost): Likewise.
3173 * data.c (cons_to_unsigned): Likewise.
3174 * dired.c (directory_files_internal, file_name_completion):
3176 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3177 (sit_for): Likewise.
3178 * doc.c (Fsubstitute_command_keys): Likewise.
3179 * doprnt.c (doprnt): Likewise.
3180 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3181 * emacsgtkfixed.c: Likewise.
3182 * fileio.c (file_offset, Fwrite_region): Likewise.
3183 * floatfns.c (Fexpt, fmod_float): Likewise.
3184 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3186 * font.c (font_intern_prop): Likewise.
3187 * frame.c (x_set_alpha): Likewise.
3188 * gtkutil.c (get_utf8_string): Likewise.
3189 * indent.c (check_display_width): Likewise.
3190 * intervals.c (create_root_interval, rotate_right, rotate_left)
3191 (split_interval_right, split_interval_left)
3192 (adjust_intervals_for_insertion, delete_node)
3193 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3194 (merge_interval_right, merge_interval_left, copy_intervals)
3195 (set_intervals_multibyte_1): Likewise.
3196 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3197 * keymap.c (Fkey_description): Likewise.
3198 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3199 * lread.c (openp, read_integer, read1, string_to_number):
3201 * menu.c (ensure_menu_items): Likewise.
3202 * minibuf.c (read_minibuf_noninteractive): Likewise.
3203 * print.c (printchar, strout): Likewise.
3204 * process.c (create_process, Faccept_process_output)
3205 (wait_reading_process_output, read_process_output, send_process)
3206 (wait_reading_process_output): Likewise.
3207 * profiler.c (make_log, handle_profiler_signal): Likewise.
3208 * regex.c (re_exec): Likewise.
3209 * regex.h: Likewise.
3210 * search.c (looking_at_1, Freplace_match): Likewise.
3211 * sysdep.c (get_child_status, procfs_ttyname)
3212 (procfs_get_total_memory): Likewise.
3213 * systime.h (EMACS_TIME_VALID_P): Likewise.
3214 * term.c (dissociate_if_controlling_tty): Likewise.
3215 * window.c (get_phys_cursor_glyph): Likewise.
3216 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3217 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3219 * xfns.c (Fx_window_property): Likewise.
3220 * xmenu.c (set_frame_menubar): Likewise.
3221 * xselect.c (x_get_window_property, x_handle_dnd_message):
3223 * xsmfns.c (smc_save_yourself_CB): Likewise.
3224 * xterm.c (x_scroll_bar_set_handle): Likewise.
3226 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3228 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3229 to be optional or nil. Adjust comment and convert it to docstring.
3230 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3231 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3233 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3235 Static checking by GCC 4.8-20130319.
3236 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3237 * process.c (Fset_process_datagram_address)
3238 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3239 * xdisp.c (get_char_face_and_encoding):
3240 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3241 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3242 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3244 2013-03-24 Ken Brown <kbrown@cornell.edu>
3246 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3247 fix compilation on 64-bit Cygwin, where underscores are not
3248 automatically prepended.
3250 * w32term.c (w32_initialize): Silence compiler warning.
3252 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3254 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3255 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3256 variables, to save and restore frame dimensions.
3257 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3258 after returning from a 'fullscreen' configuration.
3259 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3260 to avoid races between the main thread and the input thread.
3262 * w32term.h (struct w32_output): New members normal_width,
3263 normal_height, normal_top, normal_left, and prev_fsmode.
3264 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3265 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3268 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3269 'fullscreen' parameter. Always record previous width and height
3270 of the frame, except when switching out of maximized modes, so
3271 that they could be restored correctly, instead of resetting to the
3272 default frame dimensions. Send SC_RESTORE command to the frame,
3273 unless we are going to send SC_MAXIMIZE, to restore the frame
3274 resize hints in the mouse pointer shown by the window manager.
3277 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3279 * lisp.h (get_frame_param): Adjust conditions for prototype
3282 2013-03-22 Ken Brown <kbrown@cornell.edu>
3284 * unexcw.c: Drop unneeded inclusion of w32common.h.
3285 (report_sheap_usage): Declare.
3286 (read_exe_header): Add magic numbers for x86_64.
3287 (fixup_executable): Fix printf format specifier for unsigned long
3290 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3292 * frame.h (struct frame): Put menu_bar_window under #ifdef
3293 because this member is not needed when X toolkit is in use.
3294 (fset_menu_bar_window):
3295 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3296 (free_glyphs, update_frame):
3297 * xdisp.c (expose_frame): Likewise.
3298 (display_menu_bar): Likewise. Remove redundant eassert.
3299 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3302 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3304 Use functions and constants to manipulate Lisp_Save_Value objects.
3305 This replaces code that used macros and strings and token-pasting.
3306 The change makes the C source a bit easier to follow,
3307 and shrinks the Emacs executable a bit.
3308 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3309 (make_save_value): Change 1st arg from string to enum. All callers
3312 (mark_object): Use if, not #if, for GC_MARK_STACK.
3313 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3314 (XSAVE_OBJECT): Now functions, not macros.
3315 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3316 the constant was never used.
3317 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3318 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3319 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3320 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3322 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3323 type3 with a single member save_type. All uses changed.
3324 (save_type, set_save_pointer, set_save_integer): New functions.
3325 * print.c (PRINTX): Remove.
3327 * alloc.c: Remove redundant static declarations.
3329 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3331 * window.h (struct window): Convert left_col, top_line, total_lines
3332 and total_cols from Lisp_Objects to integers. Adjust comments.
3333 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3335 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3336 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3337 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3338 Adjust users where appropriate.
3340 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3342 * frame.h (struct frame): Drop resx and resy because the same data is
3343 available from window system-specific output context. Adjust users.
3344 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3345 New functions to provide defaults when no window system available.
3346 (FRAME_RES_X, FRAME_RES_Y): New macros.
3347 (NUMVAL): Move from xdisp.c.
3348 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3349 (Ffont_face_attributes, Fopen_font):
3350 * image.c (gs_load):
3351 * w32font.c (fill_in_logfont):
3352 * xdisp.c (calc_pixel_width_or_height):
3353 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3354 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3356 2013-03-20 Kenichi Handa <handa@gnu.org>
3358 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3359 to 1 (temporary workaround until a bug related to ASCII
3360 optimization is fixed).
3362 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3364 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3365 Signal error if window is not internal. Adjust docstring.
3366 (delete_all_child_windows): Use combination_limit to save the buffer.
3367 (Fset_window_configuration): Adjust accordingly.
3368 * print.c (syms_of_print): Initialize debugging output not here...
3369 (init_print_once): ...but in a new function here.
3370 * lisp.h (init_print_once): Add prototype.
3371 * emacs.c (main): Add call to init_print_once. Adjust comments.
3373 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3375 * window.c (window_resize_check, window_resize_apply)
3376 (window_from_coordinates, recombine_windows, set_window_buffer)
3377 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3378 (Fsplit_window_internal, Fdelete_window_internal)
3379 (freeze_window_starts): Use bool for booleans.
3380 * window.h (window_frame_coordinates, resize_frame_windows)
3381 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3383 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3385 * dispnew.c (bitch_at_user): Use `user-error'.
3387 2013-03-17 Ken Brown <kbrown@cornell.edu>
3389 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3390 as return type of image_background. (Bug#13981)
3391 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3393 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3395 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3396 (ns_select): Don't return with result uninitialized.
3398 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3401 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3403 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3404 directories. If filename is nil, get directory name (Bug#13932).
3405 Use getFilename and getDirectory.
3406 (getFilename, getDirectory): New methods for EmacsSavePanel and
3408 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3410 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3412 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3414 2013-03-15 Kenichi Handa <handa@gnu.org>
3416 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3417 (adjust_after_replace): Make it back to static. Delete the third
3418 arg text_at_gap_tail. Cancel the code for handling it.
3420 * coding.h (struct coding_system): New member eol_seen.
3422 * coding.c (detect_ascii): New function.
3423 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3424 when the source bytes are actually scanned. On detecting for
3425 coding_category_utf_8_auto, call detect_ascii instead of scanning
3426 source bytes directly.
3427 (produce_chars): Call insert_from_gap with the new arg 0.
3428 (encode_coding): Likewise.
3429 (decode_coding_gap): Control ASCII optimization by the variable
3430 disable_ascii_optimization instead of #ifndef .. #endif.
3431 Deccode EOL format according to coding->eol_seen.
3432 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3435 * lisp.h (adjust_after_replace): Cancel externing it.
3436 (insert_from_gap): Adjust prototype.
3438 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3440 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3441 FULLSCREEN_MAXIMIZED. (Bug#13935)
3443 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3445 * region-cache.c (find_cache_boundary, move_cache_gap)
3446 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3447 Simplify debugging check and convert to eassert. Adjust comment.
3448 (pp_cache): Put under ENABLE_CHECKING.
3450 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3452 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3453 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3455 (w32fullscreen_hook): If the frame is visible, reset
3456 f->want_fullscreen flag after changing the frame size. If the
3457 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3460 2013-03-13 Daniel Colascione <dancol@dancol.org>
3462 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3463 too so that these builds can use Cygwin's file conversion
3464 functions. (We've been building and linking cygw32.o all along
3465 and just not using it.)
3467 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3469 File synchronization fixes (Bug#13944).
3470 * Makefile.in (LIB_FDATASYNC): New macro.
3472 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3473 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3474 Don't worry about HAVE_FSYNC, since a substitute fsync is
3475 available if the system lacks one.
3476 (Fwrite_regin): Retry fsync if interrupted.
3478 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3480 * w32term.c (w32_read_socket): If the Emacs frame is being
3481 activated, call w32fullscreen_hook, to make sure the new frame
3482 dimensions are in effect. (Bug#13937)
3484 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3486 * xdisp.c (init_iterator): Simplify because both character and byte
3487 positions are either specified or -1. Add eassert. Adjust comment.
3488 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3489 character and byte positions can be obtained from marker.
3491 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3493 Static checking by Sun C 5.12.
3494 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3495 * bytecode.c (exec_byte_code):
3496 * dispnew.c (init_display):
3498 * fileio.c (Fsubstitute_in_file_name):
3499 * keyboard.c (Fevent_convert_list):
3500 * keymap.c (Fsingle_key_description):
3501 * term.c (maybe_fatal, fatal):
3502 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3503 * xsmfns.c (Fhandle_save_session):
3504 Omit unreachable code.
3505 * keymap.c (map_keymap_char_table_item): Cast void * to
3506 a function pointer type; the C Standard requires this.
3508 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3509 Include <sys/param.h> unconditionally, as that works elsewhere and
3510 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3511 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3514 See ChangeLog.12 for earlier changes.
3520 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3522 This file is part of GNU Emacs.
3524 GNU Emacs is free software: you can redistribute it and/or modify
3525 it under the terms of the GNU General Public License as published by
3526 the Free Software Foundation, either version 3 of the License, or
3527 (at your option) any later version.
3529 GNU Emacs is distributed in the hope that it will be useful,
3530 but WITHOUT ANY WARRANTY; without even the implied warranty of
3531 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3532 GNU General Public License for more details.
3534 You should have received a copy of the GNU General Public License
3535 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.