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
8 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
10 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13 (free_glyph_pool, check_glyph_memory): Likewise for
14 all users. Adjust comments where appropriate.
16 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
18 * composite.h: Minor fixups.
19 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
20 to fix a misspelling, and change it to an inline function while
21 we're at it (it need not be a macro). All uses changed.
22 (composition_method, composition_valid_p):
23 Rewrite to avoid assignments in if-conditions.
25 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
27 Do not use global Lisp_Object in composition macros.
28 * composite.h (composition_temp): Remove declaration.
29 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
30 (composition_method, composition_valid_p): ...inline functions.
31 (compose_region): Remove the leftover.
32 * composite.c (composition_temp): Remove.
33 (run_composition_function, update_compositions)
34 (composition_compute_stop_pos, composition_adjust_point)
35 (Ffind_composition_internal):
36 * coding.c (handle_composition_annotation):
37 * xdisp.c (handle_composition_prop, check_point_in_composition):
38 Related users changed.
40 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
42 Drop FRAME_PTR typedef.
43 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
44 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
45 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
46 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
47 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
48 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
49 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
50 All related users changed.
52 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
54 * eval.c (default_toplevel_binding): New function.
56 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
57 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
58 (syms_of_eval): Export them.
59 * data.c (Fdefault_value): Micro cleanup.
60 * term.c (init_tty): Use "false".
62 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
64 Fix X GC leak in GTK and raw (no toolkit) X ports.
65 * xterm.c (x_free_frame_resources): If white and black relief
66 GCs are allocated, always free them here.
67 * xfns.c (x_make_gc): Omit redundant initialization.
68 * widget.c (create_frame_gcs): Remove the leftover.
69 (EmacsFrameDestroy): Do nothing because all GCs are now freed
70 in x_free_frame_resources.
72 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
74 * nsterm.m (windowWillResize:toSize:): Only change title if
75 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
77 (viewDidEndLiveResize): New method.
79 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
82 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
84 * insdel.c (adjust_after_replace, replace_range, del_range_2):
85 Do not check whether undo is enabled because record_insert and
86 record_delete does that themselves.
88 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
90 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
91 member which is not really used any more.
92 (FRAME_XIC_BASE_FONTNAME): Remove.
93 * xfns.c (xic_free_fontset): Adjust user.
94 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
95 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
96 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
97 (xdialog_show): Use eassert for debugging check.
98 * w32term.c (x_unfocus_frame): Remove unused dummy function.
100 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
102 * fileio.c, fns.c (merge): Move extern decl from here ...
103 * lisp.h (merge): ... to here.
105 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
107 Fix last font-related change.
108 * w32font.h (w32font_list_internal, w32font_match_internal):
110 * w32uniscribe.c (uniscribe_list, uniscribe_match):
111 (uniscribe_list_family): Adjust to match font API change.
112 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
113 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
115 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
117 * frame.h (FRAME_MOUSE_UPDATE):
118 * nsterm.m (ns_frame_up_to_date): Omit redundant check
119 whether hlinfo->mouse_face_mouse_frame is non-NULL.
121 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
123 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
124 * font.h (struct font_driver): Change list, match, and list_family
125 functions to accept struct frame * as first arg.
126 * font.c (font_score, font_compare, font_sort_entities): Remove
128 (font_sort_entities, font_list_entities, font_select_entity):
129 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
130 match font API change.
131 * xfont.c (xfont_list, xfont_match, xfont_list_family):
132 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
133 * ftxfont.c (ftxfont_list, ftxfont_match):
134 * xftfont.c (xftfont_list, xftfont_match):
135 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
136 * w32font.c (w32font_list, w32font_match, w32font_list):
137 (w32font_list_internal, w32_font_match_internal): Likewise.
138 * xfaces.c (Fx_family_fonts): Adjust user.
140 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
142 Do not use pure Xism x_wm_set_icon_position in non-X ports.
143 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
144 only if HAVE_X_WINDOWS is in use.
145 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
146 * nsterm.m (x_wm_set_icon_position): Remove no-op.
147 * w32term.c (x_wm_set_icon_position): Likewise.
148 * w32fns.c (x_icon): Adjust user.
150 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
152 * xterm.c (last_mouse_press_frame): Remove the
153 leftover which is not really used any more.
154 (handle_one_xevent, syms_of_xterm): Adjust users.
155 (x_flush): Call XFlush once per each X display, not frame.
156 This is better because this code always unconditionally skips
157 non-X frames in Vframe_list and issues the only XFlush if we
158 have more than one X frame on the same X display.
159 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
160 Use bool for booleans.
161 (x_draw_glyph_string_background, cvt_string_to_pixel):
162 (cvt_pixel_dtor): Drop unnecessary prototypes.
163 * xterm.h (x_display_ok): Adjust prototype.
165 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
167 Drop unnecessary functions that deals with frame pixel size.
168 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
169 (x_pixel_height): Drop prototypes.
170 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
171 (x_pixel_height): Drop implementations.
172 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
173 which should be always valid for window frame.
174 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
175 * w32menu.c (Fx_popup_dialog):
176 * xmenu.c (Fx_popup_dialog): Likewise for both.
178 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
180 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
181 frame parameters and call to Fmodify_frame_parameters just once.
182 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
183 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
184 and mention nil frame in docstring.
186 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
188 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
189 (x_figure_window_size): Likewise. Adjust to return long.
190 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
191 (toplevel): Move Qterminal_live_p to...
192 * terminal.c (toplevel): ...here, make it static, and...
193 (syms_of_terminal): ...DEFSYM here.
194 * frame.h (Qterminal_live_p): Remove declaration.
195 (make_frame, x_figure_window_size): Adjust prototype.
196 * nsfns.m (Fx_create_frame): Use long for window flags.
198 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
200 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
201 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
202 Do not assume that emacs_close (INT_MAX) is a no-op.
204 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
206 * xfaces.c (make_face_cache): For struct face_cache, prefer
207 xmalloc to xzalloc and so avoid redundant call to memset.
208 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
210 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
212 * fringe.c (draw_window_fringes, update_window_fringes)
213 (compute_fringe_widths):
214 * w32term.c (x_draw_glyph_string):
215 * window.c (candidate_window_p, Frecenter):
216 * xfaces.c (realize_basic_faces, realize_default_face)
217 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
218 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
219 * xfns.c (x_set_cursor_color, xic_free_xfontset):
220 * xmenu.c (Fx_menu_bar_open_internal):
221 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
222 * xsettings.c (xft_settings_event):
223 * xterm.c (x_draw_glyph_string, x_had_errors_p):
224 Use bool for booleans. Adjust style and comments where
226 * dispextern.h (draw_window_fringes, update_window_fringes)
227 (compute_fringe_widths):
228 * xterm.h (x_had_errors_p): Adjust prototype.
230 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
232 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
233 CHECK_LIST. Rewrite the loop to avoid useless local variable.
235 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
237 * fns.c (toplevel): Remove comment before Fsafe_length because
240 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
242 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
244 2013-07-28 Eli Zaretskii <eliz@gnu.org>
246 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
247 frame which got the message is still alive, before dereferencing
248 its pointer. (Bug#14970)
250 * frame.c (delete_frame): Test "this" frame's minibuffer window to
251 be a live window, before using it as such. (Bug#14970)
253 2013-07-27 Eli Zaretskii <eliz@gnu.org>
255 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
256 w32_detect_focus_change instead of doing part of its job by hand.
257 This fixes the problem whereby FOCUS_OUT events were not sent to
260 2013-07-26 Eli Zaretskii <eliz@gnu.org>
262 * process.c (Fprocess_list): Doc fix.
264 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
265 being re-exposed only if it didn't ask to become visible.
266 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
267 was previously iconified. (Bug#14841)
268 (x_iconify_frame): Mark the frame iconified.
270 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
272 Fix minor problems found by static checking.
273 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
274 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
276 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
278 * eval.c (set_specpdl_old_value): New function.
279 (unbind_to): Minor simplification.
280 (get_backtrace_frame): New function.
281 (Fbacktrace_frame): Use it. Add `base' argument.
282 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
283 (syms_of_eval): Export backtrace-eval.
284 * xterm.c (x_focus_changed): Simplify.
286 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
288 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
290 2013-07-24 Eli Zaretskii <eliz@gnu.org>
292 * xdisp.c (redisplay_window): Instead of moving point out of
293 scroll margin, reject the force_start method, and try scrolling
296 2013-07-24 Ken Brown <kbrown@cornell.edu>
298 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
301 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
303 * eval.c (Fprogn): Do not check that BODY is a proper list.
304 This undoes the previous change. The check slows down the
305 interpreter, and is not needed to prevent a crash. See
306 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
308 2013-07-23 Glenn Morris <rgm@gnu.org>
310 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
312 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
314 Port to GNU/Linux systems with tinfo but not ncurses.
315 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
316 to decide whether ncurses is being used. Without this change,
317 GCC complains about tgetent not being declared, on a system
318 that has tinfo installed but ncurses not installed.
320 * eval.c (Fprogn): Check that BODY is a proper list.
322 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
323 * data.c (Fsetq_default):
324 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
325 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
327 Tune by taking advantage of the fact that ARGS is always a list
328 when a function is declared to have UNEVALLED args.
330 * emacsgtkfixed.c: Port to GCC 4.6.
331 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
333 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
335 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
336 here to silence compiler warnings.
338 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
340 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
341 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
342 from messing up Emacs's 'struct frame' (Bug#14923).
344 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
346 * alloc.c (make_save_ptr_ptr): Define this function.
347 It was inadvertently omitted. It's needed only if
348 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
350 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
352 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
353 frame have focus (Bug#14895).
355 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
357 Avoid vfork-related deadlock more cleanly.
358 * callproc.c (child_setup): When the child's exec fails, output
359 the program name, as that's more useful. Use O_NONBLOCK to avoid
361 * process.c (create_process_1): Remove; no longer needed.
362 (create_process): Remove timer hack; no longer needed, now that
363 the child avoids deadlock.
365 2013-07-20 Glenn Morris <rgm@gnu.org>
367 * image.c (Fimage_flush): Fix doc typo.
369 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
371 Fix array bounds violation when pty allocation fails.
372 * process.c (PTY_NAME_SIZE): New constant.
373 (pty_name): Remove static variable; it's now auto.
374 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
375 Take pty_name as an arg rather than using a static variable.
377 (create_process): Recover pty_flag from process, not from volatile local.
378 (create_pty): Stay inside array even when pty allocation fails.
379 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
381 * lread.c (Fload): Avoid initialization only when lint checking.
382 Mention that it's needed only for older GCCs.
384 2013-07-20 Kenichi Handa <handa@gnu.org>
386 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
387 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
389 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
391 * lread.c (Fload): Avoid uninitialized warning.
393 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
395 Fix some minor file descriptor leaks and related glitches.
396 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
397 (create_lock_file): Use write, not emacs_write.
398 * image.c (slurp_file, png_load_body):
399 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
400 (server_accept_connection):
401 Don't leak an fd on memory allocation failure.
402 * image.c (slurp_file): Add a cheap heuristic for growing files.
403 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
404 as that's what the other routines do. Maybe input need not be
405 blocked at all, but it's better to be consistent.
406 Avoid undefined behavior when strlen is zero.
408 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
409 (NSTATICS): Now a constant; doesn't need to be a macro.
411 2013-07-19 Richard Stallman <rms@gnu.org>
413 * coding.c (decode_coding_utf_8): Add simple loop for fast
414 processing of ASCII characters.
416 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
418 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
420 2013-07-19 Eli Zaretskii <eliz@gnu.org>
422 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
423 unportable 'struct x_display_info'.
424 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
427 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
429 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
430 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
432 (system_process_attributes): Prefer plain char to unsigned char
433 when either will do. Clean up properly if interrupted or if
434 memory allocations fail. Don't assume sscanf succeeds. Remove
435 no-longer-needed workaround to stop GCC from whining. Read
436 command-line once, instead of multiple times. Check read status a
439 Fix obscure porting bug with varargs functions.
440 The code assumed that int is treated like ptrdiff_t in a vararg
441 function, which is not a portable assumption. There was a similar
442 -- though these days less likely -- porting problem with various
443 assumptions that pointers of different types all smell the same as
444 far as vararg functions is conserved. To make this problem less
445 likely in the future, redo the API to use varargs functions.
446 * alloc.c (make_save_value): Remove this vararg function.
447 All uses changed to ...
448 (make_save_int_int_int, make_save_obj_obj_obj_obj)
449 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
451 (make_save_ptr): Rename from make_save_pointer, for consistency with
452 the above. Define only on platforms that need it. All uses changed.
454 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
456 * keyboard.c: Try to fix typos in previous change.
457 (DISPLAY_LIST_INFO): New macro.
458 (kbd_buffer_get_event): Do not access members that are not present
459 in X11. Revert inadvertent change of "!=" to "=".
461 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
463 * keyboard.c (kbd_buffer_get_event):
464 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
465 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
467 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
469 * filelock.c: Fix unlikely file descriptor leaks.
470 (get_boot_time_1): Rework to avoid using emacs_open.
471 This doesn't actually fix a leak, but is better anyway.
472 (read_lock_data): Use read, not emacs_read.
474 * doc.c: Fix minor memory and file descriptor leaks.
475 * doc.c (get_doc_string): Fix memory leak when doc file absent.
476 (get_doc_string, Fsnarf_documentation):
477 Fix file descriptor leak on error.
479 * term.c: Fix minor fdopen-related file descriptor leaks.
480 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
481 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
483 * charset.c: Fix file descriptor leaks and errno issues.
485 (load_charset_map_from_file): Don't leak file descriptor on error.
486 Use plain record_xmalloc since the allocation is larger than
487 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
489 * eval.c (record_unwind_protect_nothing):
490 * fileio.c (fclose_unwind):
492 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
493 The replacement doesn't block input, but that no longer seems
496 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
498 * lread.c: Fix file descriptor leaks and errno issues.
499 (Fload): Close some races that leaked fds or streams when 'load'
501 (Fload, openp): Report error number of last nontrivial failure to open.
502 ENOENT counts as trivial.
503 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
505 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
506 now that the function is always called with a nonnegative arg.
507 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
508 All uses replaced with ...
509 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
511 A few more minor file errno-reporting bugs.
512 * callproc.c (Fcall_process):
513 * doc.c (Fsnarf_documentation):
514 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
515 * process.c (set_socket_option):
516 Don't let a constructor trash errno.
517 * doc.c: Include <errno.h>.
519 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
521 * w32fns.c (unwind_create_tip_frame): Fix declaration.
523 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
525 Fix w32 bug with call-process-region (Bug#14885).
526 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
527 to Fcall_process when the input is empty. This simplifies the
528 code a bit. It makes no difference on POSIXish platforms but
529 apparently it fixes a bug on w32.
531 Fix bug where insert-file-contents closes a file twice (Bug#14839).
532 * fileio.c (close_file_unwind): Don't close if FD is negative;
533 this can happen when unwinding a zapped file descriptor.
534 (Finsert_file_contents): Unwind-protect the fd before the point marker,
535 in case Emacs runs out of memory between the two unwind-protects.
536 Don't trash errno when closing FD.
537 Zap the FD in the specpdl when closing it, instead of deferring
538 the removal of the unwind-protect; this fixes a bug where a child
539 function unwinds the stack past us.
541 New unwind-protect flavors to better type-check C callbacks.
542 This also lessens the need to write wrappers for callbacks,
543 and the need for make_save_pointer.
544 * alloca.c (free_save_value):
545 * atimer.c (run_all_atimers):
547 * alloc.c (safe_alloca_unwind):
548 * atimer.c (unwind_stop_other_atimers):
549 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
550 * menu.c (cleanup_popup_menu) [HAVE_NS]:
551 * minibuf.c (choose_minibuf_frame_1):
552 * process.c (make_serial_process_unwind):
553 * xdisp.h (pop_message_unwind):
554 * xselect.c (queue_selection_requests_unwind):
555 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
556 * alloca.c (record_xmalloc):
557 Prefer record_unwind_protect_ptr to record_unwind_protect with
559 * alloca.c (Fgarbage_collect):
560 Prefer record_unwind_protect_void to passing a dummy.
561 * buffer.c (restore_buffer):
562 * window.c (restore_window_configuration):
563 * xfns.c, w32fns.c (do_unwind_create_frame)
564 New wrapper. All record-unwind uses of wrappee changed.
565 * buffer.c (set_buffer_if_live):
566 * callproc.c (call_process_cleanup, delete_temp_file):
567 * coding.c (code_conversion_restore):
568 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
569 * editfns.c (save_excursion_restore)
570 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
571 (save_restriction_restore):
572 * eval.c (restore_stack_limits, un_autoload):
573 * fns.c (require_unwind):
574 * keyboard.c (recursive_edit_unwind, tracking_off):
575 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
576 * macros.c (pop_kbd_macro, restore_menu_items):
577 * nsfns.m (unwind_create_frame):
578 * print.c (print_unwind):
579 * process.c (start_process_unwind):
580 * search.c (unwind_set_match_data):
581 * window.c (select_window_norecord, select_frame_norecord):
582 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
583 (fast_set_selected_frame):
584 * xfns.c, w32fns.c (unwind_create_tip_frame):
585 Return void, not a dummy Lisp_Object. All uses changed.
586 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
587 * callproc.c (call_process_kill):
588 * fileio.c (restore_point_unwind, decide_coding_unwind)
589 (build_annotations_unwind):
590 * insdel.c (Fcombine_after_change_execute_1):
591 * keyboard.c (read_char_help_form_unwind):
592 * menu.c (unuse_menu_items):
593 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
594 * sound.c (sound_cleanup):
595 * xdisp.c (unwind_redisplay):
596 * xfns.c (clean_up_dialog):
597 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
598 Accept no args and return void, instead of accepting and returning
599 a dummy Lisp_Object. All uses changed.
600 * cygw32.c (fchdir_unwind):
601 * fileio.c (close_file_unwind):
602 * keyboard.c (restore_kboard_configuration):
603 * lread.c (readevalllop_1):
604 * process.c (wait_reading_process_output_unwind):
605 Accept int and return void, rather than accepting an Emacs integer
606 and returning a dummy object. In some cases this fixes an
607 unlikely bug when the corresponding int is outside Emacs integer
608 range. All uses changed.
609 * dired.c (directory_files_internal_unwind):
610 * fileio.c (do_auto_save_unwind):
611 * gtkutil.c (pop_down_dialog):
612 * insdel.c (reset_var_on_error):
613 * lread.c (load_unwind):
614 * xfns.c (clean_up_file_dialog):
615 * xmenu.c, nsmenu.m (pop_down_menu):
616 * xmenu.c (cleanup_widget_value_tree):
617 * xselect.c (wait_for_property_change_unwind):
618 Accept pointer and return void, rather than accepting an Emacs
619 save value encapsulating the pointer and returning a dummy object.
621 * editfns.c (Fformat): Update the saved pointer directly via
622 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
623 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
624 (unwind_body): New function.
625 (record_unwind_protect): First arg is now a function returning void,
626 not a dummy Lisp_Object.
627 (record_unwind_protect_ptr, record_unwind_protect_int)
628 (record_unwind_protect_void): New functions.
629 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
630 * fileio.c (struct auto_save_unwind): New type.
631 (do_auto_save_unwind): Use it.
632 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
633 * insdel.c (struct rvoe_arg): New type.
634 (reset_var_on_error): Use it.
635 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
637 (specbinding_func): Remove; there are now several such functions.
638 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
639 (set_unwind_protect_ptr): New function.
640 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
642 Be simpler and more consistent about reporting I/O errors.
643 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
644 Say "Read error" and "Write error", rather than "I/O error", or
645 "IO error reading", or "IO error writing", when a read or write
647 * process.c (Fmake_network_process, wait_reading_process_output)
648 (send_process, Fprocess_send_eof, wait_reading_process_output):
649 Capitalize diagnostics consistently. Put "failed foo" at the
650 start of the diagnostic, so that we don't capitalize the
651 function name "foo". Consistently say "failed" for such
653 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
654 All callers changed. This is so it can use report_file_error.
655 * sysdep.c (serial_open, serial_configure): Capitalize I/O
656 diagnostics consistently as above.
658 * fileio.c (report_file_errno): Fix errno reporting bug.
659 If the file name is neither null nor a pair, package it up as a
660 singleton list. All callers changed, both to this function and to
661 report_file_error. This fixes a bug where the memory allocator
662 invoked by list1 set errno so that the immediately following
663 report_file_error reported the wrong errno value.
665 Fix minor problems found by --enable-gcc-warnings.
666 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
667 * keyboard.c (kbd_buffer_get_event): Remove unused local.
669 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
671 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
672 Set event->arg to Qt if switch-event shall be generated.
673 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
675 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
677 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
680 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
681 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
682 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
683 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
684 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
685 and there is a focused frame.
686 (head_table): Add focus-in and focus-out.
687 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
688 bind to handle-focus-in/out.
690 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
691 (Fhandle_switch_frame): Call Fhandle_focus_in.
692 (syms_of_frame): defsubr handle-focus-in/out.
694 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
696 Fix porting bug to older POSIXish platforms (Bug#14862).
697 * sysdep.c (emacs_pipe): New function, that implements
698 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
699 This should port better to CentOS 5 and to Mac OS X 10.6.
700 All calls to pipe2 changed.
702 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
703 This makes the code easier to read and the executable a bit smaller.
704 Do not replace all calls to Fcons that happen to create lists,
705 just calls that are intended to create lists. For example, when
706 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
707 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
708 Similarly for list2 through list5.
709 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
710 * bytecode.c (exec_byte_code):
711 * callint.c (quotify_arg, Fcall_interactively):
712 * callproc.c (Fcall_process, create_temp_file):
713 * charset.c (load_charset_map_from_file)
714 (Fdefine_charset_internal, init_charset):
715 * coding.c (get_translation_table, detect_coding_system)
716 (Fcheck_coding_systems_region)
717 (Fset_terminal_coding_system_internal)
718 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
719 * composite.c (update_compositions, Ffind_composition_internal):
720 * dired.c (directory_files_internal, file_name_completion)
722 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
723 * doc.c (Fsnarf_documentation):
724 * editfns.c (Fmessage_box):
726 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
727 (Feval, eval_sub, Ffuncall, apply_lambda):
728 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
729 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
730 (Fset_file_times, Finsert_file_contents)
731 (Fchoose_write_coding_system, Fwrite_region):
732 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
733 * font.c (font_registry_charsets, font_parse_fcname)
734 (font_prepare_cache, font_update_drivers, Flist_fonts):
735 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
736 * frame.c (make_frame, Fmake_terminal_frame)
737 (x_set_frame_parameters, x_report_frame_params)
738 (x_default_parameter, Fx_parse_geometry):
739 * ftfont.c (syms_of_ftfont):
740 * image.c (gif_load):
741 * keyboard.c (command_loop_1):
742 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
743 (Fcopy_keymap, append_key, Fcurrent_active_maps)
744 (Fminor_mode_key_binding, accessible_keymaps_1)
745 (Faccessible_keymaps, Fwhere_is_internal):
746 * lread.c (read_emacs_mule_char):
747 * menu.c (find_and_return_menu_selection):
748 * minibuf.c (get_minibuffer):
749 * nsfns.m (Fns_perform_service):
750 * nsfont.m (ns_script_to_charset):
751 * nsmenu.m (ns_popup_dialog):
752 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
753 (Fx_own_selection_internal):
754 * nsterm.m (append2):
755 * print.c (Fredirect_debugging_output)
756 (print_prune_string_charset):
757 * process.c (Fdelete_process, Fprocess_contact)
758 (Fformat_network_address, set_socket_option)
759 (read_and_dispose_of_process_output, write_queue_push)
760 (send_process, exec_sentinel):
761 * sound.c (Fplay_sound_internal):
762 * textprop.c (validate_plist, add_properties)
763 (Fput_text_property, Fadd_face_text_property)
764 (copy_text_properties, text_property_list, syms_of_textprop):
765 * unexaix.c (report_error):
766 * unexcoff.c (report_error):
767 * unexsol.c (unexec):
768 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
769 (Fformat_mode_line, syms_of_xdisp):
770 * xfaces.c (set_font_frame_param)
771 (Finternal_lisp_face_attribute_values)
772 (Finternal_merge_in_global_face, syms_of_xfaces):
773 * xfns.c (x_default_scroll_bar_color_parameter)
774 (x_default_font_parameter, x_create_tip_frame):
775 * xfont.c (xfont_supported_scripts):
776 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
777 (menu_help_callback, xmenu_show):
779 * xterm.c (set_wm_state):
780 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
781 and similarly for list2 through list5.
783 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
785 * callproc.c (Fcall_process_region): Fix minor race and tune.
786 (create_temp_file): New function, with the temp-file-creation part
787 of the old Fcall_process_region. Use Fcopy_sequence to create the
788 temp file name, rather than alloca + build_string, for simplicity.
789 Don't bother to block input around the temp file creation;
790 shouldn't be needed. Simplify use of mktemp. Use
791 record_unwind_protect immediately after creating the temp file;
792 this closes an unlikely race where the temp file was not removed.
793 Use memcpy rather than an open-coded loop.
794 (Fcall_process_region): Use the new function. If the input is
795 empty, redirect from /dev/null rather than from a newly created
796 empty temp file; this avoids unnecessary file system traffic.
798 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
800 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
801 Simplify by making this case like the other two. This is a bit
802 slower on obsolete hosts, but the extra complexity isn't worth it.
804 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
805 * process.c (create_process) [!DOS_NT]:
806 Remove now-unnecessary calls to emacs_close.
808 2013-07-13 Eli Zaretskii <eliz@gnu.org>
810 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
811 returning early. (Bug#14850)
813 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
814 and inhibit-iso-escape-detection attributes of 'undecided'.
817 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
819 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
820 Reported by Herbert J. Skuhra in
821 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
823 Don't lose top specpdl entry when memory is exhausted.
824 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
825 specpdl overflow here, to simplify callers; all callers changed.
826 Always reserve an unused entry at the stack top; this avoids
827 losing the top entry's information when memory is exhausted.
829 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
831 Clean up errno reporting and fix some errno-reporting bugs.
832 * callproc.c (Fcall_process):
833 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
834 * process.c (create_process, Fmake_network_process):
835 * unexaix.c (report_error):
836 * unexcoff.c (report_error):
837 Be more careful about reporting the errno of failed operations.
838 The code previously reported the wrong errno sometimes.
839 Also, prefer report_file_errno to setting errno + report_file_error.
840 (Fcall_process): Look at openp return value rather than at path,
841 as that's a bit faster and clearer when there's a numeric predicate.
842 * fileio.c (report_file_errno): New function, with most of the
843 old contents of report_file_error.
844 (report_file_error): Use it.
845 (Ffile_exists_p, Ffile_accessible_directory_p):
846 Set errno to 0 when it is junk.
847 * fileio.c (Faccess_file):
848 * image.c (x_create_bitmap_from_file):
849 Use faccessat rather than opening the file, to avoid the hassle of
850 having a file descriptor open.
851 * lisp.h (report_file_errno): New decl.
852 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
855 * process.c (create_process, wait_reading_process_output) [AIX]:
856 Remove obsolete SIGHUP-related code, as Emacs no longer disables
857 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
858 a multithreaded environment anyway).
859 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
861 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
863 * image.c (x_find_image_file): Don't close a remote file handle.
865 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
867 Fix races with threads and file descriptors.
868 * callproc.c (Fcall_process_region):
869 * dired.c (open_directory):
870 * emacs.c (main, Fdaemon_initialized):
871 * image.c (x_find_image_file):
872 * inotify.c (Finotify_rm_watch):
873 * lread.c (Flocate_file_internal):
874 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
875 * term.c (term_mouse_moveto, init_tty):
876 * termcap.c (tgetent):
877 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
878 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
879 * unexhp9k800.c, unexmacosx.c (unexec):
880 * callproc.c (Fcall_process_region):
881 Use emacs_close, not close.
882 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
883 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
884 and posix_close function on current platforms (which all lack them).
885 (emacs_close): Use it. This should fix the races on GNU/Linux and
886 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
887 and it should avoid closing random victim file descriptors on
890 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
892 * inotify.c (uninitialized): Remove. All uses replaced by -1.
893 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
896 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
897 This is for .gdbinit xbacktrace.
899 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
900 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
901 (emacs_set_tty): Now static.
902 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
903 * term.c (tty_capable_p, tty_default_color_capabilities)
904 (get_tty_terminal, term_mouse_movement)
905 (handle_one_term_event, init_tty, maybe_fatal):
906 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
907 (tgetent, scan_file, name_match, compare_contin):
908 * terminal.c (get_terminal):
909 Use bool for boolean.
910 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
911 Prefer char to unsigned char if either will do.
912 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
913 (tty_write_glyphs): Prefer int to unsigned.
914 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
916 * termcap.c (tprint, main) [TEST]: Remove non-working test.
918 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
921 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
922 (B__dummy__): New dummy symbol, to pacify C89.
923 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
924 they can't grok varargs macros.
925 * dispnew.c (add_window_display_history)
926 (add_frame_display_history):
927 * print.c (print_object):
928 * xdisp.c (debug_method_add):
929 Use %p printf format only for void pointers.
930 * emacs.c (usage_message): New constant, replacing ...
931 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
932 (main): Adjust to usage reorg.
933 * fns.c (syms_of_fns):
934 * profiler.c (syms_of_profiler):
935 Don't use non-constant struct initializers.
936 * gnutls.h (gnutls_initstage_t):
937 * lisp.h (enum Lisp_Fwd_Type):
938 * lread.c (lisp_file_lexically_bound_p):
939 * xsettings.c (anonymous enum):
940 Remove trailing comma.
941 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
942 * lisp.h (ENUM_BF): Use unsigned if pedantic.
943 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
945 * regex.c (const_re_char): New type, to pacify strict C89.
946 All uses of 'const re_char' replaced to use it.
947 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
948 with glibc when strict C89. This change is imported from gnulib.
950 (_Restrict_arr_): Rename from __restrict_arr, similarly.
951 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
952 Omit GNU_LINUX implementation, since it requires long long.
953 * xterm.c (x_draw_underwave):
954 Do not assume the traditional order of struct's members.
955 (x_term_init): Rewrite to avoid the need for non-constant structure
958 Syntax cleanup, mostly replacing macros with functions.
959 This removes the need for the syntax_temp hack.
960 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
961 * syntax.c (SYNTAX_INLINE): New macro.
962 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
963 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
964 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
965 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
966 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
967 (SYNTAX_COMEND_FIRST): Now functions, not macros.
968 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
969 Now constants, not macros.
970 (syntax_temp) [!__GNUC__]: Remove.
971 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
972 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
973 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
974 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
975 Move here from syntax.h; now functions, not macros. Except for the
976 last function, these are static since only syntax.c uses them.
977 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
978 All uses changed. Now a function, not a macro; use this fact
979 to simplify the code.
980 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
981 compiler bugs; no longer relevant.
982 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
983 (SYNTAX_INLINE): New macro.
984 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
985 for the new functions. Use bool for boolean member.
986 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
987 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
988 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
989 (SETUP_BUFFER_SYNTAX_TABLE):
990 Now extern inline functions, not macros.
991 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
992 Remove; all uses replaced by implementation.
993 (syntax_temp) [!__GNUC__]: Remove decl.
994 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
996 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
998 * emacs.c (main): Fix syntax error.
1000 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1002 Timestamp fixes for undo (Bug#14824).
1003 * atimer.c (schedule_atimer):
1004 * fileio.c (Ffile_newer_than_file_p):
1005 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1006 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1007 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1008 (syms_of_fileio): Remove Sclear_visited_file_name.
1009 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1010 file doesn't exist; this avoids an ambiguity with negative timestamps.
1011 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1012 * systime.h (make_emacs_time, invalid_emacs_time):
1013 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1014 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1015 * undo.c (record_first_change): Push (visited-file-modtime) onto
1016 undo list rather than reimplementing it by hand, incorrectly.
1018 2013-07-09 Ken Brown <kbrown@cornell.edu>
1020 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1022 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1024 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1026 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1028 Handle errno and exit status a bit more carefully.
1029 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1030 number into an exit status. Instead, use EXIT_CANCELED.
1031 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1032 * callproc.c (relocate_fd):
1033 * emacs.c (close_output_streams, main):
1034 * process.c (create_process):
1035 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1036 Use emacs_perror for simplicity.
1037 * callproc.c (relocate_fd, main):
1038 * sysdep.c (sys_subshell):
1039 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1040 (shut_down_emacs): Use emacs_write, not write.
1041 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1042 * fileio.c (Fcopy_file, e_write):
1043 * nsterm.m (ns_select):
1044 * process.c (send_process):
1045 * sound.c (vox_write):
1046 Use emacs_write_sig, not emacs_write.
1047 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1048 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1050 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1052 (emacs_full_write): New function.
1053 (emacs_write): Rewrite to use it.
1054 (emacswrite_sig, emacs_perror): New functions.
1055 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1057 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1059 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1060 on NS even if it is present. Pixmap on NS is a void*.
1062 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1064 Port to Ubuntu 10 (Bug#14803).
1065 Problem reported by T.V. Raman.
1066 * process.c (close_on_exec, accept4, process_socket):
1067 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1069 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1071 * w32.c (sys_dup): Declare prototype.
1075 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1077 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1079 Make file descriptors close-on-exec when possible (Bug#14803).
1080 This simplifies Emacs a bit, since it no longer needs to worry
1081 about closing file descriptors by hand in some cases.
1082 It also fixes some unlikely races. Not all such races, as
1083 libraries often open files internally without setting
1084 close-on-exec, but it's an improvement.
1085 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1086 * callproc.c (Fcall_process) [!MSDOS]:
1087 * emacs.c (main) [!DOS_NT]:
1088 * nsterm.m (ns_term_init):
1089 * process.c (create_process):
1090 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1091 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1092 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1093 Prefer mkostemp with O_CLOEXEC to mkstemp.
1094 * callproc.c (relocate_fd) [!WINDOWSNT]:
1095 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1096 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1098 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1099 Make the resulting file descriptor close-on-exec.
1100 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1101 * lread.c (load_descriptor_list, load_descriptor_unwind):
1102 Remove; no longer needed. All uses removed.
1103 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1104 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1106 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1107 (Fmake_network_process, Fnetwork_interface_list):
1108 (Fnetwork_interface_info, server_accept_connection):
1109 Make newly-created socket close-on-exec.
1110 * sysdep.c (emacs_open, emacs_fopen):
1111 Make new-created descriptor close-on-exec.
1112 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1113 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1115 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1117 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1118 for NS_IMPL_GNUSTEP.
1120 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1122 Fix openp errno handling.
1123 * callproc.c (Fcall_process): Preserve openp errno around close.
1124 * lread.c (openp): Set errno when returning -1, as some callers
1127 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1129 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1131 * nsterm.h (NSSavePanel): Update comment.
1132 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1133 (ns_run_file_dialog): Declare.
1135 * nsfns.m: Remove panelOK.
1137 (ns_run_file_dialog): New function.
1138 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1139 event loop, so file dialog is popped up by ns_run_file_dialog, called
1140 by sendEvent (Bug#14578).
1141 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1143 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1145 * xdisp.c (default_line_pixel_height): New function.
1146 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1147 (try_cursor_movement, redisplay_window, try_window)
1148 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1150 * window.c (window_scroll_pixel_based): use
1151 default_line_pixel_height.
1153 * dispextern.h (default_line_pixel_height): Add prototype.
1155 * frame.c (x_set_line_spacing): Accept a float value for
1156 line-spacing parameter, per the documentation.
1158 * data.c (Fmultibyte_string_p): Doc fix.
1160 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1162 Use emacs_open more consistently when opening files.
1163 This handles EINTR more consistently now, and makes it easier
1164 to introduce other uniform changes to file descriptor handling.
1165 * src/systdio.h: New file.
1166 * src/buffer.c (mmap_init):
1167 * cygw32.c (chdir_to_default_directory):
1168 * dispnew.c (Fopen_termscript):
1169 * emacs.c (Fdaemon_initialized):
1170 * fileio.c (Fdo_auto_save):
1171 * image.c (slurp_file, png_load_body, jpeg_load_body):
1172 * keyboard.c (Fopen_dribble_file):
1174 * print.c (Fredirect_debugging_output):
1175 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1176 * termcap.c (tgetent):
1177 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1178 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1179 * w32term.c (w32_initialize) [CYGWIN]:
1180 * xfaces.c (Fx_load_color_file):
1181 Use emacs_open instead of plain open, and emacs_fopen instead of
1183 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1184 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1185 * callproc.c (default_output_mode): New constant.
1186 (Fcall_process): Use it to call emacs_open instead of plain creat.
1187 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1188 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1189 (emacs_fopen): New function.
1190 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1191 Include <lisp.h>, for emacs_open.
1192 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1194 Remove duplicate #include directives.
1195 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1197 Don't include stdio.h twice.
1198 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1199 Don't include sys/types.h or stdio.h twice.
1200 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1201 * lread.c: Don't include coding.h twice.
1202 * nsfont.m: Don't include frame.h twice.
1203 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1204 * ralloc.c: Don't include <unistd.h> twice.
1205 * xdisp.c: Don't include font.h twice.
1206 * xterm.c: Don't include fontset.h twice.
1207 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1209 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1211 Scale ImageMagick images more carefully.
1212 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1213 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1214 Be more careful about avoiding undefined behavior after
1215 integer overflow and division by zero.
1217 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1219 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1220 (syms_of_w32fns): DEFSYM them.
1221 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1222 (CCHDEVICENAME): Define macros if not defined.
1223 (struct MONITOR_INFO_EX): New struct.
1224 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1225 (enum_display_monitors_fn): New variable.
1226 (globals_of_w32fns): Initialize it.
1227 (Fx_display_pixel_width, Fx_display_pixel_height)
1228 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1229 multi-monitor setups in docstrings.
1230 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1231 screen size by primary monitor's millimeter per pixel.
1232 (w32_monitor_enum, w32_display_monitor_attributes_list)
1233 (w32_display_monitor_attributes_list_fallback)
1234 (Fw32_display_monitor_attributes_list): New functions.
1235 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1237 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1239 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1241 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1243 * fileio.c (Qfile_notify_error): New error symbol.
1245 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1246 * inotify.c (inotify_callback, symbol_to_inotifymask)
1247 (Finotify_add_watch, Finotify_rm_watch): Use it.
1248 (inotifyevent_to_event): Exchange order of cookie and file name.
1249 (Finotify_add_watch): Adapt docstring.
1251 * lisp.h (Qfile_notify_error): Declare.
1253 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1255 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1256 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1257 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1258 which did not work (see <http://bugs.gnu.org/14569#307>).
1259 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1260 && (!noninteractive || initialized)). This attempts to thread
1261 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1263 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1265 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1266 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1268 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1270 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1271 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1272 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1273 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1275 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1277 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1278 Define to __sys_siglist.
1280 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1282 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1283 word-wrap, so that overflow-newline-into-fringe would work in
1284 visual-line-mode. (Bug#2749)
1285 (move_it_in_display_line_to): When the last scanned display
1286 element fits exactly on the display line, and
1287 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1288 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1289 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1290 finding buffer position that corresponds to pixel coordinates,
1291 e.g. in buffer_posn_from_coords.
1293 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1295 * process.c (handle_child_signal): Call catch_child_signal if
1298 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1300 Don't convert function pointers to void * and back.
1301 It isn't portable C, and it's easy enough to avoid.
1302 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1303 (make_save_value): Add support for SAVE_FUNCPOINTER.
1304 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1305 * print.c (print_object):
1306 Distinguish function from object pointers.
1307 * lisp.h (SAVE_FUNCPOINTER): New constant.
1308 (SAVE_SLOT_BITS): Adjust to it.
1309 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1310 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1311 (voidfuncptr): New typedef.
1312 (struct Lisp_Save_Value): New member data[0].funcpointer.
1313 (XSAVE_FUNCPOINTER): New function.
1315 Simplify buildobj processing.
1316 * Makefile.in (buildobj.h): Make it a sequence of strings each
1317 followed by comma, rather than a single string. Put it into a
1318 .tmp file in case there's an error while generating it.
1319 (gl-stamp): Use .tmp for temp files.
1320 (mostlyclean): Clean .tmp files.
1321 * doc.c (buildobj): Move to just the routine that needs it.
1322 It's now an array of strings, so processing is simpler.
1324 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1326 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1327 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1328 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1329 Invoke malloc_enable_thread even when not interactive.
1330 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1331 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1332 in this case, since the underlying bug has now been fixed.
1334 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1336 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1337 unlinking it (bug#14691).
1339 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1341 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1342 before checking whether buffer is modified. This lets
1343 `kill-buffer-query-functions' cancel killing of the buffer or save
1344 its content before `kill-buffer' asks user the "Buffer %s
1345 modified; kill anyway?" question.
1347 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1349 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1350 Let the super performKeyEquivalent deal with them (Bug#14747).
1352 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1354 * widget.c (resize_cb): Remove unused local.
1356 Do not use GTK 3 if it exists but cannot be compiled.
1357 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1358 * xterm.c (x_error_handler) [!USE_GTK]:
1361 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1363 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1365 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1366 to the valid range of values. (Bug#14753)
1368 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1369 when moving point by using the current glyph matrix. This avoids
1370 the need to force redisplay when this function is called in a
1373 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1375 Fix minor problems found by static checking.
1376 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1377 Redo the latter's body to sidestep GCC parenthesization warnings.
1378 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1379 * coding.c (detect_coding, detect_coding_system):
1380 * coding.h (struct undecided_spec):
1381 Use bool for boolean.
1382 * image.c (QCmax_width, QCmax_height): Now static.
1383 * xdisp.c (Fmove_point_visually): Remove unused local.
1385 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1387 * xdisp.c (Fmove_point_visually): New function.
1389 2013-06-28 Kenichi Handa <handa@gnu.org>
1391 * coding.h (define_coding_undecided_arg_index): New enum.
1392 (coding_attr_index): New members
1393 coding_attr_undecided_inhibit_null_byte_detection,
1394 coding_attr_undecided_inhibit_iso_escape_detection,
1395 coding_attr_undecided_prefer_utf_8.
1396 (undecided_spec): New struct.
1397 (struct coding_system): New member `undecided' of the member
1400 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1401 (detect_coding): Likewise.
1402 (detect_coding_system): Likewise.
1403 (Fdefine_coding_system_internal): New coding system properties
1404 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1406 (syms_of_coding): Adjust for coding_arg_undecided_max.
1408 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1410 * image.c (x_from_xcolors): Remove unused local.
1412 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1414 Defer image data transfer between X client and server until actual
1417 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1420 * image.c (Destroy_Image): Remove.
1421 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1422 `mask_p', and `colors_p'. All uses changed.
1423 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1424 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1425 New macros for `flags' arg to x_clear_image_1.
1426 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1427 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1428 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1429 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1430 (image_get_x_image, image_unget_x_image): New functions or macros.
1431 (image_background, image_background_transparent, x_to_xcolors)
1432 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1433 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1434 instead of Destroy_Image.
1435 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1436 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1437 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1438 (imagemagick_load_image, svg_load_image): Use them instead of
1439 x_create_x_image_and_pixmap, and x_put_x_image followed by
1440 x_destroy_x_image, respectively.
1441 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1442 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1443 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1444 background_transparent fields.
1445 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1446 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1448 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1450 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1451 This mostly consists of undoing recent changes.
1452 * callproc.c (Fcall_process):
1453 * process.c (create_process):
1454 Do not worry about catching SIGCHLD here, undoing previous change.
1455 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1456 * process.c, process.h (catch_child_signal):
1457 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1458 * process.c (catch_child_handler): Don't worry about being called
1459 lazily and do not assume caller has blocked SIGCHLD, undoing
1460 previous change. Move first-time stuff back to
1461 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1462 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1463 set lib_child_handler if it's already initialized, which may
1464 help avoid problems on GNUStep.
1466 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1468 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1469 * callproc.c (Fcall_process):
1470 * process.c (create_process):
1471 Make sure SIGCHLD is caught before we fork,
1472 since Emacs startup no arranges to catch SIGCHLD.
1473 * process.c (lib_child_handler): Initialize to null, not to
1475 (catch_child_signal): Allow self to be called lazily.
1476 Do nothing if it's already been called.
1477 Assume caller has blocked SIGCHLD (all callers do now).
1478 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1479 just before it's really needed.
1480 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1481 since it hasn't been caught yet.
1483 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1485 * image.c (compute_image_size): New function to implement
1486 :max-width and :max-height.
1487 (imagemagick_load_image): Use it.
1489 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1491 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1492 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1494 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1495 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1496 the SIGCHLD handler, since the code is not atomic and (due to glib)
1497 signals may be arriving now.
1498 * sysdep.c (init_signals): Do not catch child signals here;
1499 'main' now does that later, at a safer time.
1501 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1503 Clean up SIGCHLD handling a bit (Bug#14569).
1504 * process.c, process.h (catch_child_signal):
1505 Now always extern, even if !NS_IMPL_GNUSTEP.
1506 * process.c (catch_child_signal): Move glib tickler here from
1507 init_process_emacs, so that it's done earlier in Emacs
1508 initialization. Also move the noninteractive && !initialized
1509 check here from init_process_emacs. This is all a bit cleaner for
1510 GNUish platforms, and I hope it works around the Cygwin bug.
1511 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1512 that glib signal handling is tickled before glib creates threads.
1514 * process.c (wait_reading_process_output): Avoid int overflow
1515 when reading more than 2 GiB total from a process.
1517 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1519 * process.c (create_process): Handle a couple more cases,
1520 i.e., work even if new_argv and wait_child_setup[i] are cached.
1521 Use Fcall_process's style for volatile vars.
1523 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1525 * process.c (create_process): Mark PROCESS volatile.
1527 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1529 Use C99-style flexible array members if available.
1530 This avoids some subtle aliasing issues, which typically
1531 aren't a problem with GCC but may be a problem elsewhere.
1532 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1533 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1534 In either case, it uses a flexible array member rather than
1535 the old struct hack. All uses changed.
1536 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1537 Adjust to sdata reorganization.
1538 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1539 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1540 that ports better to pre-C99 non-GCC.
1541 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1542 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1543 as the latter has changed.
1544 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1545 and port better to pre-C99 GCC.
1546 * image.c (struct xpm_cached_color):
1547 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1548 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1549 Use FLEXIBLE_ARRAY_MEMBER.
1550 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1551 Move decl to top level so it gets checked against implementation.
1552 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1553 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1555 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1557 * syntax.c: Integer cleanups.
1558 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1559 All uses that need 0-or-2 changed to:
1560 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1561 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1562 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1563 (char_quoted, prev_char_comend_first, back_comment)
1564 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1565 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1566 Use bool for boolean.
1567 (update_syntax_table, skip_chars, skip_syntaxes):
1568 Prefer int to unsigned when either will do.
1569 (back_comment): Return boolean success flag, like forw_comment,
1570 instead of positive-or-minus-1 (which might have overflowed int anyway).
1571 Don't stuff ptrdiff_t into int.
1572 (syntax_spec_code, syntax_code_spec): Now const.
1573 (Fmatching_paren, scan_lists, scan_sexps_forward):
1574 Use enum syntaxcode for syntax code.
1575 (Fmatching_paren): Check that arg is a character, not just an integer.
1576 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1577 (Finternal_describe_syntax_value): Omit no-longer-needed
1579 (skip_chars): Use char, not unsigned char, when the distinction
1581 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1582 * bytecode.c (exec_byte_code):
1583 * syntax.c (syntax_spec_code, Fchar_syntax)
1584 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1586 * syntax.h (SYNTAX_WITH_FLAGS):
1587 Omit unnecessary casts.
1589 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1591 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1592 line dimensions here, to avoid race conditions with the main
1593 thread. (Bug#14062, bug#14630, bug#14669)
1595 * w32term.c (w32_draw_window_cursor): Compute the header line and
1596 mode line dimensions here.
1597 <w32_system_caret_window, w32_system_caret_hdr_height>:
1598 <w32_system_caret_mode_height>: New variables.
1600 * w32term.h: Declare them.
1602 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1604 * alloc.c (die): Move "assertion failed" string here ...
1605 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1606 COND when SUPPRESS_CHECKING. This shrinks the executable text
1607 size by 0.8% to 2.2% when configured with --enable-checking,
1608 depending on optimization flags (GCC 4.8.1 x86-64).
1610 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1612 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1614 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1615 base is 2; this is more accurate.
1617 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1619 * sound.c (string_default): Move to !WINDOWSNT section.
1620 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1622 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1624 * sound.c: Integer cleanups.
1625 Remove unnecessary forward decls.
1626 (struct sound_device): The 'file' member is now a Lisp_Object, not
1627 a char *, so that we needn't invoke alloca on a huge size.
1628 (Fplay_sound_internal): Adjust to this.
1629 (string_default): New function.
1630 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1631 Use it to adjust to the struct sound_device change.
1632 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1633 (be2hs) [0]: Remove.
1635 * syntax.c (skip_chars): Don't use uninitialized storage
1636 when searching a multibyte buffer for characters that are not in a
1637 unibyte string that contains non-ASCII characters.
1639 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1641 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1642 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1644 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1646 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1648 2013-06-18 Kenichi Handa <handa@gnu.org>
1650 * font.c (Ffont_spec): Signal an error for an invalid font name
1653 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1655 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1656 In particular this ports to 32-bit sparc Sun cc.
1657 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1658 array with a dummy element at specpdl[-1], so that its address can
1660 (unbind_to): Do not copy the binding; not needed, now that we
1661 copy old_value in the one place where the copy is needed.
1662 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1663 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1664 (union specbinding): Rename from struct specbinding. Redo layout
1665 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1666 which is not portable. With Sun C 5.12 32-bit sparc, the
1667 declaration causes nargs to be an unsigned bitfield, a behavior
1668 that the C standard allows; but Emacs wants nargs to be signed.
1669 The overall type is now a union of structures rather than a
1670 structure of union of structures, and the 'kind' member is now a
1671 bitfield, so that the overall type doesn't grow. All uses changed.
1672 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1674 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1676 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1677 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1679 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1681 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1683 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1684 unless we know that the window w's frame is a frame object.
1685 Another attempt at solving bug#14062 and bug#14630.
1687 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1689 * textprop.c (property_set_type): New enum.
1690 (add_properties): Allow appending/prepending text properties.
1691 (add_text_properties_1): Factored out of Fadd_text_properties.
1692 (Fadd_text_properties): Move all the code into
1693 add_text_properties_1.
1694 (Fadd_face_text_property): New function that calls
1695 add_text_properties_1.
1697 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1699 Move functions from lisp.h to individual modules when possible.
1700 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1701 * alloc.c (XFLOAT_INIT, set_symbol_name):
1702 * buffer.c (CHECK_OVERLAY):
1703 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1704 (set_char_table_parent):
1705 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1706 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1707 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1708 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1710 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1711 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1712 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1713 (backtrace_args, backtrace_debug_on_exit):
1714 * floatfns.c (CHECK_FLOAT):
1715 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1716 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1717 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1718 (set_hash_index_slot):
1719 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1720 * marker.c (CHECK_MARKER):
1721 * textprop.c (CHECK_STRING_OR_BUFFER):
1722 * window.c (CHECK_WINDOW_CONFIGURATION):
1723 Move here from lisp.h, and make these functions static rather than
1725 * buffer.c (Qoverlayp):
1727 * fns.c (Qhash_table_p):
1728 * window.c (Qwindow_configuration_p):
1730 * lisp.h: Remove the abovementioned defns and decls.
1732 Use functions, not macros, for XINT etc (Bug#11935).
1733 In lisp.h, prefer functions to function-like macros, and
1734 constants to object-like macros, when either will do. This:
1735 . simplifies use, as there's no more need to worry about
1736 arguments' side effects being evaluated multiple times.
1737 . makes the code easier to debug on some platforms.
1738 However, when using gcc -O0, keep using function-like macros
1739 for a few critical operations, for performance reasons.
1740 This sort of thing isn't needed with gcc -Og, but -Og
1741 is a GCC 4.8 feature and isn't widely-enough available yet.
1742 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1743 Remove enum lsb_bits; no longer needed.
1744 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1745 * buffer.c (Qoverlap):
1747 * fns.c (Qhash_table_p):
1748 Now extern, so lisp.h can use these symbols.
1749 * dispextern.h: Include character.h, for MAX_CHAR etc.
1750 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1751 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1752 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1753 (GLYPH_CODE_P): Move here from lisp.h.
1754 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1755 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1756 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1757 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1758 XUNTAG now returns void *.
1759 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1760 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1761 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1762 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1763 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1764 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1765 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1766 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1767 New macros, renamed from their sans-lisp_h_ counterparts.
1768 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1769 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1770 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1771 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1772 If compiling via GCC without optimization, define these as macros
1773 in addition to inline functions.
1774 To disable this, compile with -DINLINING=0.
1775 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1776 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1777 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1778 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1779 (INTMASK, VALMASK): Now macros, since static values cannot be
1780 accessed from extern inline functions.
1781 (VALMASK): Also a constant, for benefit of old GDB.
1782 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1783 is INTEGERP, which can fold it in.
1784 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1785 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1786 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1787 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1788 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1789 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1790 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1791 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1792 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1793 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1794 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1795 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1796 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1797 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1798 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1799 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1800 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1801 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1802 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1803 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1804 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1805 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1806 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1807 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1808 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1809 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1810 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1811 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1812 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1813 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1814 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1815 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1816 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1818 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1819 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1820 (VALMASK): Define in one place rather than in two, merging the
1821 USE_LSB_TAG parts; this is simpler.
1822 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1823 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1824 Move up, to avoid use before definition.
1825 Also include "globals.h" earlier, for the same reason.
1826 (make_natnum): New function.
1827 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1828 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1829 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1830 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1831 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1832 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1833 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1834 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1835 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1836 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1837 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1838 (Qwindow_configuration_p, Qimage): New forward declarations.
1839 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1840 (STRING_COPYIN): Remove; unused.
1841 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1842 (xcar_addr, xcdr_addr): New functions. All uses changed.
1843 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1844 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1845 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1846 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1847 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1848 (TYPE_RANGED_INTEGERP): Simplify.
1849 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1850 (setlocale, fixup_locale, synchronize_system_messages_locale)
1851 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1852 Now empty functions, not macros.
1853 (functionp): Return bool, not int.
1854 * window.c (Qwindow_configuration_p): Now extern,
1855 so window.h can use it.
1856 * window.h (Qwindowp): Move decl back to lisp.h.
1858 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1860 * xdisp.c (Fline_pixel_height): New function, required for solving
1863 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1865 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1867 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1869 * lread.c (syms_of_lread):
1870 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1872 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1874 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1876 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1878 * fileio.c (expand_file_name): Doc fix.
1880 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1882 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1883 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1884 Wait for self, not for 0. This can't hurt on GNU or similar
1885 system, and may help with Cygwin.
1887 * keyboard.c: Don't use PROP (...) as an lvalue.
1888 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1889 Use set_prop (A, B), not PROP (A) = B.
1891 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1893 * xdisp.c (get_it_property): Use it->window instead of generating
1894 a Lisp object from it->w.
1896 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1898 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1899 get-char-property the window that is being rendered, instead of
1900 the buffer, to support window-specific overlays. (Bug#14575)
1901 (compute_display_string_pos): When W is NULL, use the current
1902 buffer as the object to pass to get-char-property.
1903 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1904 pointer member of the bidi iterator, since no window is pertinent
1907 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1909 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1910 being displayed, and pass it to compute_display_string_pos.
1911 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1912 (bidi_paragraph_init): All callers changed.
1914 * xdisp.c (init_from_display_pos, init_iterator)
1915 (handle_single_display_spec, next_overlay_string)
1916 (get_overlay_strings_1, reseat_1, reseat_to_string)
1917 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1918 Set bidi_it.w member from it->w.
1919 (compute_display_string_pos): Accept additional argument, the
1920 window being displayed, and pass it to Fget_char_property.
1923 * dispextern.h (struct bidi_it): New member w, the window being
1925 (compute_display_string_pos): Adjust prototype.
1927 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1929 * xgselect.c: Remove unneeded include xterm.h.
1931 * process.c (wait_reading_process_output): Check for NS before GLIB.
1932 GLIB may be linked in due to rsvg, but ns_select must be called.
1934 * xgselect.c (xg_select): Remove call to window_system_available
1935 and g_main_context_pending at the top, so Gdk events (i.e. file
1936 notify) are processed when Emacs is started with -nw.
1938 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1940 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1941 (ctagsfiles3): New variable, includes only *.m files.
1942 (TAGS): Use an explicit language name in the regular expressions,
1943 to avoid transformation of '/SOMETHING' by MSYS to
1944 'c:\MSYS\SOMETHING'.
1946 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1948 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1950 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1952 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1953 still need to set the mouse pointer shape and activate help-echo.
1956 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1958 A few porting etc. fixes for the new file monitor code.
1959 See the thread containing
1960 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1961 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1962 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1963 (dir_monitor_callback, Fgfile_rm_watch):
1964 Use assq_no_quit instead of Fassoc, for speed.
1965 (dir_monitor_callback, Fgfile_rm_watch):
1966 eassert that the monitor is a fixnum.
1967 (dir_monitor_callback): No need for CDR_SAFE.
1968 Simplify building of lisp with alternative tails.
1969 (Fgfile_add_watch, Fgfile_rm_watch):
1970 Do not assume glib functions set errno reliably on failure.
1971 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1972 and signal an error otherwise.
1973 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1974 Use Fdelq instead of Fdelete, for speed.
1976 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1978 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1979 don't insist on being invoked on a highlighted tool-bar button.
1980 Avoids losing tool-bar functionality when mouse-highlight is nil.
1981 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1982 Don't highlight when mouse-highlight is nil.
1983 (note_mouse_highlight): When mouse-highlight is nil, don't return
1984 right away; instead, run tool-bar and mode-line highlight
1985 subroutine, clear any existing highlight, and revert the mouse
1986 pointer to its default shape. (Bug#14558)
1988 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1990 * lisp.mk (lisp): Add prog-mode.el.
1992 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1994 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1995 * process.c (dummy_handler): New function.
1996 (lib_child_handler): New static var.
1997 (handle_child_signal): Invoke it.
1998 (catch_child_signal): If a library has set up a signal handler,
1999 save it into lib_child_handler.
2000 (init_process_emacs): If using glib and not on Windows, tickle glib's
2001 child-handling code so that it initializes its private SIGCHLD handler.
2002 * syssignal.h (SA_SIGINFO): Default to 0.
2003 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2004 31; it should no longer be needed now.
2006 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2008 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2010 * gfilenotify.c (globals_of_gfilenotify): New function.
2011 (syms_of_gfilenotify): Move global initialization there.
2013 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2015 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2017 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2018 * keyboard.c (menu_bar_items, tool_bar_items):
2019 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2020 not override local keymaps any more.
2022 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2024 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2026 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2028 * w32console.c (initialize_w32_display): Return the dimensions of
2029 the console window via 2 additional arguments, not via the current
2030 frame. This avoids crashes due to overrunning the bounds of
2031 frame's decode_mode_spec_buffer, which is not resized following
2032 the change of the frame dimensions from the initial 10x10.
2034 * w32term.h (w32_initialize_display_info): Adjust prototype.
2036 * term.c (init_tty): Take dimensions of the frame from the values
2037 returned by initialize_w32_display.
2039 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2040 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2041 (LIBES): Add $(GFILENOTIFY_LIBS).
2043 * w32inevt.c (handle_file_notifications): Add dummy implementation
2044 for !HAVE_W32NOTIFY.
2046 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2048 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2050 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2052 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2054 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2056 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2058 Fix minor problems found by static checking.
2059 * data.c (pure_write_error):
2060 Use xsignal2, not Fsignal, as Fsignal might return.
2061 * eval.c (set_backtrace_debug_on_exit): Now static.
2062 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2063 No longer inline. EXTERN_INLINE is needed only for functions
2064 defined in .h files. Reindent function header as per GNU style.
2065 (backtrace_p, backtrace_top, backtrace_next):
2066 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2067 compiler or linker. Add extern decls to pacify gcc -Wall.
2068 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2070 * frame.c (free_monitors): Define only on platforms that need it.
2071 * nsterm.m (ns_term_init):
2072 * process.c (catch_child_signal):
2073 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2074 defined on all porting targets these days.
2075 * process.c, process.h (catch_child_signal):
2076 Make it extern only if NS_IMPL_GNUSTEP is defined.
2078 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2080 * w32.c (gettimeofday): Make the signature identical to prototype
2081 in nt/inc/sys/time.h.
2083 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2085 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2088 * keyboard.c (safe_run_hooks_error): Improve error message.
2090 * data.c (pure_write_error): Add `object' argument.
2091 * puresize.h (CHECK_IMPURE): Use it.
2093 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2095 * Makefile.in (NOTIFY_OBJ): New variable.
2096 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2098 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2099 Call syms_of_gfilenotify.
2101 * gfilenotify.c: New file.
2103 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2104 and Qfile_w32notify.
2105 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2106 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2108 * lisp.h: Declare syms_of_gfilenotify.
2110 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2112 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2114 Merge the specpdl and backtrace stacks. Make the structure of the
2115 specpdl entries more obvious via a tagged union of structs.
2116 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2117 (enum specbind_tag): New enum.
2118 (struct specbinding): Make it a tagged union of structs.
2119 Add a case for backtrace records.
2120 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2121 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2122 (backtrace_debug_on_exit): New accessors.
2123 (struct backtrace): Remove.
2124 (struct catchtag): Remove backlist field.
2125 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2127 (Flocal_variable_p): Speed up the common case where the binding is
2129 * eval.c (backtrace_list): Remove.
2130 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2131 (set_backtrace_args, set_backtrace_nargs)
2132 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2133 (backtrace_next): New functions.
2134 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2135 (unwind_to_catch, internal_lisp_condition_case)
2136 (internal_condition_case, internal_condition_case_1)
2137 (internal_condition_case_2, internal_condition_case_n): Don't bother
2138 with backtrace_list any more.
2139 (Fsignal): Adjust to new backtrace format.
2140 (grow_specpdl): Move up.
2141 (record_in_backtrace): New function.
2142 (eval_sub, Ffuncall): Use it.
2143 (apply_lambda): Adjust to new backtrace format.
2144 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2146 (specbind): Adjust to new specpdl format. Simplify.
2147 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2148 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2150 (mark_backtrace): Remove.
2151 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2152 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2153 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2155 * profiler.c (record_backtrace): Use get_backtrace.
2156 (handle_profiler_signal): Use backtrace_top_function.
2157 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2160 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2162 * process.h (catch_child_signal): Declare.
2164 * process.c (catch_child_signal): New function.
2165 (init_process_emacs): Call it.
2167 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2168 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2170 (x_set_cursor_type): Remove declaration.
2171 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2172 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2173 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2174 (ns_get_color): Use F suffix on float.
2175 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2176 (ns_get_rgb_color): Remove.
2177 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2178 (note_mouse_movement): x and y are CGFloat.
2179 (ns_draw_fringe_bitmap): Remove unused rowY.
2180 Change #if to COCOA && >= 10_6.
2181 (ns_draw_window_cursor): Remove unused overspill.
2182 (ns_draw_underwave): width and x are EamcsCGFloat.
2183 (ns_draw_box): thickness is CGFloat.
2184 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2185 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2186 if not in main thread.
2187 (ns_get_pending_menu_title, ns_check_menu_open)
2188 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2189 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2190 (sendFromMainThread:): New method.
2191 (changeFont:): size is CGFloat.
2192 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2193 Disable warning about permanent text.
2194 (characterIndexForPoint:): Adjust return type depending on GNUStep
2196 (mouseDown:): delta is CGFloat.
2197 (updateFrameSize): Remove unised variable f.
2198 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2199 Cast float to EmacsCGFloat.
2200 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2201 also to -1 when restoring.
2202 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2203 inside NS_IMPL_COCOA.
2204 (toggleFullScreen:): Put call to toggleFullScreen inside
2205 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2206 (setPosition:portion:whole:): por is CGFloat.
2207 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2208 (mouseDown:): Use CGFloat.
2209 (mouseDragged:): Remove unised variable edge.
2210 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2212 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2214 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2215 when NS_IMPL_GNUSTEP.
2216 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2217 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2218 (EmacsToolbar): Add clearAll. Add tag argument to
2219 addDisplayItemWithImage.
2220 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2222 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2224 * nsmenu.m (ns_update_menubar): Make static.
2225 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2226 (fillWithWidgetValue:): Add cast to SEL for setAction.
2227 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2228 (update_frame_tool_bar): Update code for GNUStep.
2229 (clearAll): New method.
2230 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2231 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2232 Move identifierToItem setObject and activeIdentifiers addObject before
2233 call to insertItemWithItemIdentifier.
2234 (validateVisibleItems): Fix indentation.
2235 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2236 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2237 UtilityWindow to aStyle, remove call to setStyleMask.
2239 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2241 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2242 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2243 Use F suffix on floats.
2244 (ns_char_width): Returns CGFloat.
2245 (ns_ascii_average_width): w is CGFloat instead of float.
2246 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2248 (ns_glyph_metrics): CGFloat instead of float.
2250 * nsfns.m (x_set_foreground_color, x_set_background_color):
2252 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2253 remove unused variables.
2254 (Fns_read_file_name): Keep track if panel is for save.
2255 Use ns_filename_from_panel/ns_directory_from_panel.
2256 (Fns_list_services): delegate only used for COCOA.
2257 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2258 Just return the input if GNUStep.
2259 (x_screen_planes): Remove.
2260 (Fxw_color_values): Use EmacsCGFloat
2261 (Fns_display_monitor_attributes_list): Only get screen number for
2263 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2265 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2266 ns_directory_from_panel.
2268 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2270 * process.c (handle_child_signal): Also use WCONTINUED.
2271 This is so that list-processes doesn't mistakenly list the process
2272 as stopped, when the process has actually been continued and is
2275 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2277 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2278 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2279 not already configured.
2281 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2283 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2285 * Makefile.in (mostlyclean): Remove *.res files.
2287 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2289 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2290 a buffer (bug#8447).
2292 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2294 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2295 display vector, and we backtrack, handle the case that the
2296 previous character position is also displayed from a display
2297 vector or covered by a display string or image. (Bug#14476)
2299 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2301 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2302 (struct MonitorInfo, free_monitors): Remove.
2303 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2304 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2305 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2308 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2309 (struct MonitorInfo, free_monitors): Remove.
2310 (ns_screen_name): Make static.
2311 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2312 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2315 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2316 (struct MonitorInfo): New struct.
2317 (free_monitors, make_monitor_attribute_list): Declare.
2319 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2321 (free_monitors, make_monitor_attribute_list): New functions.
2322 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2325 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2327 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2329 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2331 * keyboard.c: Apply keyboard decoding only to events that come directly
2332 from the tty, not from unread-command-events (bug#14368).
2333 (read_event_from_main_queue): New function, extracted from read_char).
2334 (read_decoded_char): Remove.
2335 (read_decoded_event_from_main_queue): New function to replace it.
2336 (read_char): Use it.
2337 (read_key_sequence): Use read_char rather than read_decoded_char.
2339 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2341 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2343 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2345 2013-05-22 Kenichi Handa <handa@gnu.org>
2347 The following changes are to fix the setting of
2348 buffer-file-coding-system on, for instance, C-x RET c unix RET
2349 _FILE_OF_DOS_EOL_TYPE_ RET.
2351 * coding.h (struct coding_system): New member detected_utf8_chars.
2353 * coding.c (detect_coding_utf_8): Count characters and check EOL
2354 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2356 (setup_coding_system): Do not initialize coding->head_ascii.
2357 (check_ascii): Do not set coding->eol_seen but update it. Do not
2358 call adjust_coding_eol_type here.
2359 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2360 If the eol-type of CODING is already specified, adjust the eol type
2361 of the found coding-system.
2362 (decode_coding_gap): Cancel previous change. Utilize the
2363 character numbers counted by detect_coding_utf_8. Fix detection
2366 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2368 * search.c (looking_at_1): Only set last_thing_searched if the match
2369 changed the match-data (bug#14281).
2371 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2373 * xdisp.c (reseat_at_previous_visible_line_start):
2374 Already declared in dispextern.h, so remove it here.
2375 (move_it_vertically_backward): Likewise.
2377 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2379 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2380 (Fx_display_pixel_width, Fx_display_pixel_height)
2381 (Fx_display_mm_width, Fx_display_mm_height):
2382 Mention `display-monitor-attributes-list' in docstrings.
2384 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2385 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2386 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2387 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2388 (Fx_display_backing_store, Fx_display_visual_class)
2389 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2390 (Fx_display_grayscale_p, Fx_display_pixel_width)
2391 (Fx_display_pixel_height, Fx_display_planes)
2392 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2393 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2394 (Fx_display_mm_width, Fx_display_mm_height)
2395 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2396 height for all physical monitors as in X11.
2398 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2399 Return pixel width or height for all physical monitors as in X11.
2401 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2403 Port --enable-gcc-warnings to clang.
2404 * bytecode.c (exec_byte_code):
2406 Redo diagnostic pragmas to pacify clang, too.
2407 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2408 * editfns.c (Fencode_time):
2409 * fileio.c (file_accessible_directory_p):
2410 * font.c (font_unparse_xlfd):
2411 Use '&"string"[index]' instead of '"string" + (index)'.
2412 * undo.c (user_error): Remove; unused.
2414 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2416 * insdel.c (insert_1_both): Document the arguments, instead of
2417 referring to insert_1, which no longer exists.
2419 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2420 some window, increment windows_or_buffers_changed, so that
2421 *Messages* display in that window is updated. (Bug#14408)
2423 * w32.c: Include epaths.h.
2424 (init_environment): Use cmdproxy.exe without leading directories.
2425 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2427 (gettimeofday): Adjust signature and return value to Posix
2430 * unexw32.c (open_output_file): Delete the existing emacs.exe
2431 before creating it, to break the hard link to the versioned
2434 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2435 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2436 (FIRSTFILE_OBJ): New variables.
2437 (W32_RES): Rename to EMACSRES. All users changed.
2438 (base_obj): Use $(CM_OBJ).
2439 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2440 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2441 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2442 $(W32_RES_LINK) before $(LIBES).
2443 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2445 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2447 * makefile.w32-in (DOC): Use just "DOC".
2449 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2451 * process.c: Export default filters and sentinels to Elisp.
2452 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2454 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2455 (Fset_process_sentinel, Fformat_network_address):
2456 Default to them instead of nil.
2457 (server_accept_connection): Sentinels can't be nil any more.
2458 (read_and_dispose_of_process_output): New function, extracted from
2459 read_process_output.
2460 (read_process_output): Use it; filters can't be nil.
2461 (Finternal_default_process_filter): New function, extracted from
2462 read_process_output.
2463 (exec_sentinel_unwind): Remove function.
2464 (exec_sentinel): Don't zilch sentinel while running.
2465 (status_notify): Sentinels can't be nil.
2466 (Finternal_default_process_sentinel): New function extracted from
2468 (setup_process_coding_systems): Default filter is not nil any more.
2469 (syms_of_process): Export new Elisp functions and initialize
2471 * lisp.h (make_lisp_proc): New function.
2473 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2475 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2477 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2479 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2480 unless we know that the window w is a leaf window.
2481 Another attempt at solving bug#14062.
2483 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2485 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2488 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2490 * image.c (gif_load): Check that subimages fit (Bug#14345).
2492 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2494 * lread.c (skip_dyn_eof): New function.
2495 (read1): Use it to skip the end of a file in response to #@00.
2497 * doc.c (get_doc_string): Slightly relax the sanity checking.
2499 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2501 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2502 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2503 (MonitorInfo): New struct.
2504 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2505 (Fns_display_monitor_attributes_list): New functions.
2506 (display-usable-bounds): Remove.
2507 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2510 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2512 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2513 (GTK_CHECK_VERSION): New macro, if not already defined.
2514 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2515 replaced by GTK_CHECK_VERSION.
2517 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2519 * xterm.h (GTK_PREREQ): New macro.
2520 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2521 to use this macro instead, for consistency and clarity.
2523 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2525 * xdisp.c (row_for_charpos_p): New function, with code of
2526 cursor_row_p, but accepts an additional argument CHARPOS instead
2527 of using a hardcoded PT.
2528 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2529 (row_containing_pos): Call row_for_charpos_p instead of partially
2530 doing the same. Fixes cursor positioning under longlines-mode
2531 when longlines-show-effect includes more than one newline, when
2532 moving the cursor vertically up.
2534 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2536 * makefile.w32-in (ACL_H): New macro.
2537 ($(BLD)/fileio.$(O)): Update dependencies.
2539 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2541 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2542 * Makefile.in (LIB_ACL): New macro.
2543 (LIBACL_LIBS): Remove.
2544 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2545 * fileio.c: Include <acl.h>.
2546 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2547 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2549 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2552 * unexelf.c: Don't assume ElfW (Half) fits in int.
2553 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2554 when dealing with ElfW (Half) values, since they can exceed 2**31
2555 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2556 (entry_address): Omit unused NUM arg. All uses changed.
2558 2013-05-07 Juri Linkov <juri@jurta.org>
2560 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2561 to the string converted from number with `Fnumber_to_string'.
2564 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2566 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2567 This fixes a problem introduced by my previous change.
2569 2013-05-07 Glenn Morris <rgm@gnu.org>
2571 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2573 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2575 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2577 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2579 Static checking by GCC 4.8.0.
2580 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2581 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2582 (x_get_monitor_attributes_fallback)
2583 (x_get_monitor_attributes_xinerama)
2584 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2585 Define only if USE_GTK.
2586 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2587 (x_get_monitor_attributes_fallback): Omit unused locals.
2588 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2589 Use double, not float, to avoid mixed-mode floating point arithmetic.
2591 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2592 Jan Djärv <jan.h.d@swipnet.se>
2594 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2595 (XINERAMA_CFLAGS): New macros.
2596 (ALL_CFLAGS, LIBES): Use them.
2598 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2599 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2600 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2601 (syms_of_xfns): DEFSYM them.
2602 (struct MonitorInfo): New struct.
2603 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2604 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2605 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2606 (x_get_monitor_attributes_xinerama): New functions.
2607 (Fx_display_monitor_attributes_list): New primitive.
2608 (syms_of_xfns): Defsubr it.
2610 * xterm.h (x_display_info): Add Xatom_net_workarea and
2611 Xatom_net_current_desktop.
2613 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2614 and dpyinfo->Xatom_net_current_desktop.
2616 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2618 * xdisp.c (pos_visible_p): Use the special code for finding the
2619 beginning of a display property or overlay for any "replacing"
2620 display property, not just for display strings. This solves
2621 incorrect reporting of position by posn-at-point. (Bug#14241)
2623 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2625 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2626 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2627 Verify that ElfW (Half) fits in int.
2628 (fatal): Use same signature as lisp.h.
2629 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2630 configure and build with -DUNEXELF_DEBUG without worrying about
2631 other modules that use DEBUG.
2632 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2633 possibly-wide integers now uses it instead of plain fprintf.
2634 (entry_address): New function, which avoids problems with 32-bit
2635 overflow on 64-bit hosts.
2636 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2637 (round_up): Don't assume the remainder fits in int.
2638 (find_section): Use bool for boolean. Simplify debug code.
2639 (unexec): Don't assume file sizes fit in int or size_t.
2640 Omit unnecessary trailing newline in 'fatal' format.
2641 Use strerror rather than outputting decimal error number.
2642 Remove unused code when emacs is not defined;
2643 this file relies on Emacs now.
2644 Don't assume e_phnum and e_shnum are positive.
2646 * regex.c: Fix problems when DEBUG is defined.
2647 (extract_number, extract_number_and_incr): Define regardless of
2648 whether DEBUG is defined; that's simpler and makes the code less
2649 likely to go stale in the normal case when DEBUG is not defined.
2650 Return int rather than taking an int * arg. All callers changed.
2651 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2652 Remove, replacing with ...
2653 (DEBUG_PRINT): New macro. All callers changed.
2654 (DEBUG_COMPILES_ARGUMENTS): New macro.
2655 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2656 (print_compiled_pattern, print_double_string) [DEBUG]:
2657 Use prototype rather than old-style definition.
2658 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2659 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2660 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2661 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2662 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2663 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2664 This matters only when DEBUG is defined.
2666 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2668 * xdisp.c (set_iterator_to_next): Set the
2669 ignore_overlay_strings_at_pos_p flag only if we are _really_
2670 iterating over an overlay string, as indicated by the
2671 current.overlay_string_index member. (Bug#14306)
2673 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2675 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2676 to where it is used, to avoid autorelease issues (Bug#14050).
2678 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2680 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2681 * fileio.c (syms_of_fileio): Implement this.
2682 * filelock.c (create_lock_file): If symbolic links don't work, so
2683 we use a regular file as a lock file, do not fsync the lock file;
2686 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2688 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2689 (syms_of_minibuf): Adjust accodingly.
2691 * callint.c (Fcall_interactively): Adjust calls accordingly.
2693 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2695 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2696 w->contents is a buffer before computing everything else.
2697 Use parentheses to disambiguate last part of the condition.
2699 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2700 assertion violations. (Bug#14062)
2702 2013-05-01 David Reitter <david.reitter@gmail.com>
2704 * nsfns.m (ns_tooltip): Initialize.
2706 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2708 * coding.c (decode_coding_gap): Don't remove the character before
2709 a newline unless it's a CR character. (Bug#14287)
2711 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2713 * dispextern.h (struct face): Move enum face_underline_type
2714 earlier so that bitfields can be in the same word.
2716 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2718 * nsfns.m (handlePanelKeys): New function.
2719 (EmacsOpenPanel:performKeyEquivalent:)
2720 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2721 arrows/function/control and copy/paste keys (Bug#14296).
2723 2013-04-27 Juri Linkov <juri@jurta.org>
2725 * callint.c (Fcall_interactively): Call `Qread_number' for
2726 interactive code letter `n' instead of using duplicate code.
2729 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2731 * systime.h (make_timeval): Declare as 'const'.
2733 2013-04-27 Kenichi Handa <handa@gnu.org>
2735 * font.c (font_open_entity): Always open a font of manageable
2738 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2740 Port better to AIX (Bug#14258).
2741 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2744 2013-04-24 Kenichi Handa <handa@gnu.org>
2746 * coding.c (decode_coding_iso_2022): When an invalid escape
2747 sequence is encountered, reset the invocation and designation
2748 status to the safest one.
2750 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2752 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2753 Without this fix, "make distclean" leaves stamp-h1 behind.
2755 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2757 * w32fns.c (w32_fullscreen_rect): New function to compute the
2758 window rectangle for the given fullscreen mode.
2759 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2760 longer tunes the window size. This keeps the window's edges flush
2761 with the screen and allows the taskbar to hide itself in fullboth.
2763 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2764 window decorations and uses the entire screen.
2766 * w32term.h (w32_fullscreen_rect) Add prototype.
2767 (struct w32_output): Replace normal_width, normal_height,
2768 normal_top, and normal_left members with a single normal_placement
2770 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2772 (FRAME_NORMAL_PLACEMENT): New macro.
2774 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2776 * minibuf.c (Ftest_completion): Silence compiler warning.
2778 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2780 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2783 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2786 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2787 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2788 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2789 parentheses where appropriate.
2791 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2793 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2795 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2797 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2798 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2799 Mention in the doc string that setting these variables takes
2800 effect only after a call to set-window-buffer. (Bug#14200)
2802 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2804 * indent.c (Fvertical_motion): Don't consider display strings on
2805 overlay strings as display strings on the buffer position we
2806 started from. This prevents vertical cursor motion from jumping
2807 more than one line when there's an overlay string with a display
2808 property at end of line.
2809 Reported by Karl Chen <Karl.Chen@quarl.org> in
2810 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2812 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2814 * window.c (select_window): `record_buffer' even if window is
2815 already selected (bug#14191).
2817 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2819 * window.c (Fwindow_end): Test more flags, including the buffer's
2820 last_overlay_modified flag, to determine whether the window's
2821 display is really up-to-date. Prevents the function from
2822 returning a stale value. (Bug#14170)
2823 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2826 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2828 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2829 garbaged only if it is not already the top frame on its TTY.
2830 This prevents flickering due to constant redrawing of TTY frames when
2831 there are GUI frames open in the same session. (Bug#13864)
2833 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2835 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2836 of marking the idle timers directly.
2838 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2840 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2843 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2845 * window.c (select_window): Don't record_buffer while the invariant is
2846 temporarily broken (bug#14161).
2848 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2850 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2852 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2854 2013-04-07 Romain Francoise <romain@orebokech.com>
2856 Ignore additional platform-specific ACL errors (Bug#13702).
2857 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2858 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2860 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2862 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2865 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2867 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2868 This bug was introduced by my 2013-02-25 change that simplified
2869 data_start configuration. Without this change, on GNU/Linux
2870 an Emacs configured with --enable-profiling fails immediately
2871 due to a profiler signal.
2872 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2873 with these flags. On platforms where special flags are needed
2874 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2875 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2876 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2878 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2880 Get rid of some platform-specific functions examining window
2881 system and its capabilities. This is a partial rework of the
2883 * lisp.h (have_menus_p): Remove prototype. This function is
2884 replaced with platform-independent window_system_available.
2885 (check_window_system): Move to...
2886 * frame.h (decode_window_system_frame, window_system_available):
2887 ...here, add new prototypes.
2888 * frame.c (window_system_available, decode_window_system_frame):
2890 (check_window_system): Platform-independent now.
2891 * xterm.h (x_in_use): Remove declaration.
2893 * w32term.h (check_x_frame):
2894 * nsterm.h (check_x_frame): Remove prototypes. This function
2895 is replaced with platform-independent decode_window_system_frame.
2896 * msdos.c (have_menus_p): Remove.
2897 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2898 Remove platform-specific functions. Use check_window_system,
2899 decode_window_system_frame and check_ns_display_info where
2900 appropriate. Minor style and comment tweaks.
2901 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2902 (check_x_frame): Likewise.
2903 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2905 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2906 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2907 * xmenu.c, xselect.c: All related users changed.
2909 2013-04-03 Kenichi Handa <handa@gnu.org>
2911 The following changes is to optimize the code for reading UTF-8
2914 * coding.c (check_ascii): Rename from detect_ascii. Return value
2915 changed. Check EOL format. Do not call adjust_coding_eol_type
2917 (check_utf_8): New function.
2918 (adjust_coding_eol_type): Do nothing if already adjusted.
2919 (detect_coding): Compare the return value of check_ascii with
2920 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2921 (decode_coding_gap): Optimize for valid UTF-8.
2923 2013-03-21 Kenichi Handa <handa@gnu.org>
2925 * coding.c (syms_of_coding): Cancel previous change.
2927 * insdel.c (insert_from_gap): Fix previous change.
2929 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2931 Consistently use platform-specific function to detect window system.
2932 * lisp.h (check_window_system): New prototype. This function is
2933 going to replace check_x, check_w32 and check_ns.
2934 (have_menus_p): Mention msdos.c in comment.
2935 * fontset.c (check_window_system_func): Remove. Adjust all users.
2936 * fontset.h (check_window_system_func): Remove prototype.
2937 * nsterm.h (check_ns):
2938 * xterm.h (check_x):
2939 * w32term.h (check_w32): Likewise.
2940 * menu.c (Fx_popup_menu): Use check_window_system.
2941 * msdos.c (check_window_system): Define for MS-DOS.
2942 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2943 * w32fns.c (check_window_system): Likewise for MS-Windows.
2944 * xfns.c (check_window_system): Likewise for X.
2945 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2946 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2948 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2950 Prefer < to > in range checks such as 0 <= i && i < N.
2951 This makes it easier to visualize quantities on a number line.
2952 This patch doesn't apply to all such range checks,
2953 only to the range checks affected by the 2013-03-24 change.
2954 This patch reverts most of the 2013-03-24 change.
2955 * alloc.c (xpalloc, Fgarbage_collect):
2956 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2957 * character.c (string_escape_byte8):
2958 * charset.c (read_hex):
2959 * data.c (cons_to_unsigned):
2960 * dispnew.c (update_frame_1):
2961 * doc.c (Fsubstitute_command_keys):
2962 * doprnt.c (doprnt):
2963 * editfns.c (hi_time, decode_time_components):
2964 * fileio.c (file_offset):
2965 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2966 * font.c (font_intern_prop):
2967 * frame.c (x_set_alpha):
2968 * gtkutil.c (get_utf8_string):
2969 * indent.c (check_display_width):
2970 * keymap.c (Fkey_description):
2971 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2973 * minibuf.c (read_minibuf_noninteractive):
2974 * process.c (wait_reading_process_output):
2975 * search.c (Freplace_match):
2976 * window.c (get_phys_cursor_glyph):
2977 * xdisp.c (redisplay_internal):
2978 * xsmfns.c (smc_save_yourself_CB):
2979 Prefer < to > for range checks.
2980 * dispnew.c (sit_for): Don't mishandle NaNs.
2981 This fixes a bug introduced in the 2013-03-24 change.
2982 * editfns.c (decode_time_components): Don't hoist comparison.
2983 This fixes another bug introduced in the 2013-03-24 change.
2985 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2987 * frame.h (struct frame): Drop scroll_bottom_vpos
2988 member becaue all real users are dead long ago.
2989 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2990 * xdisp.c (redisplay_internal): Adjust user.
2992 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2994 * nsmenu.m (showAtX:Y:for:): setLevel to
2995 NSPopUpMenuWindowLevel (Bug#13998).
2997 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2999 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3000 (ns_check_pending_open_menu): Declare.
3002 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3003 (x_activate_menubar): Update the menu with title that matches
3004 ns_get_pending_menu_title, and call
3005 ns_check_pending_openmenu (Bug#12698).
3006 (menuWillOpen:): New method.
3007 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3009 * nsterm.m (menu_will_open_state, menu_mouse_point)
3010 (menu_pending_title): New varaibles.
3011 (ns_get_pending_menu_title, ns_check_menu_open)
3012 (ns_check_pending_open_menu): New functions.
3014 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3016 * indent.c (current_column_bol_cache): Remove leftover which is not
3017 used in Fmove_to_column any more.
3018 (current_column, scan_for_column): Adjust users.
3019 * keyboard.c (last_point_position_buffer, last_point_position_window):
3020 Remove leftovers which are not used for recording undo any more.
3021 (command_loop_1, syms_of_keyboard): Adjust users.
3022 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3023 redisplay_window any more.
3024 (move_it_to): Adjust user.
3026 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3028 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3029 Update dependencies.
3031 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3033 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3034 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3037 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3039 * window.h (struct window): Replace hchild, vchild and buffer slots
3040 with the only contents slot. This is possible because each valid
3041 window may have either the child window (in vertical or horizontal
3042 combination) or buffer to display (for the leaf window). Using that,
3043 a lof of operations to traverse and/or change window hierarchies may
3044 be simplified. New member horizontal is used to distinguish between
3045 horizontal and vertical combinations of internal windows.
3046 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3047 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3048 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3049 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3050 Use contents slot, not buffer, where appropriate.
3051 (wset_combination): New function.
3052 (wset_buffer): Add eassert.
3053 (Fframe_first_window): Simplify the loop reaching first window.
3054 (Fwindow_buffer): Use WINDOW_LEAF_P.
3055 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3056 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3057 (unshow_buffer): Convert initial debugging check to eassert.
3058 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3059 (make_parent_window, window_resize_check, window_resize_apply)
3060 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3061 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3062 Adjust to match struct window changes.
3063 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3064 (mark_window_cursors_off, count_windows, get_leaf_windows)
3065 (foreach_window_1): Simplify the loop.
3066 * alloc.c (mark_object): Do not check for the leaf window because
3067 internal windows has no glyph matrices anyway.
3068 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3069 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3070 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3071 (build_frame_matrix_from_window_tree, mirror_make_current)
3072 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3073 (update_window_tree, set_window_update_flags): Simplify the loop.
3074 (sync_window_with_frame_matrix_rows): Enforce live window.
3075 Use contents slot, not buffer, where appropriate.
3076 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3077 and WINDOW_HORIZONTAL_COMBINATION_P.
3078 (make_frame_visible_1): Simplify the loop.
3079 Use contents slot, not buffer, where appropriate.
3080 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3081 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3082 (expose_window_tree): Likewise.
3083 Use contents slot, not buffer, where appropriate.
3084 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3085 to avoid deleted windows. Use contents slot instead of buffer.
3086 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3087 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3088 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3089 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3091 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3093 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3094 identify the reasons for assertion violations in bug#14062 and
3096 (Fx_show_tip): Fix compilation error under
3097 "--enable-check-lisp-object-type". (Bug#14073)
3099 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3100 Reported by <rzl24ozi@gmail.com>.
3102 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3104 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3106 (unwind_with_echo_area_buffer): ...to restore it here.
3107 This is needed to ensure that...
3108 (redisplay_window): ...both window markers are valid here,
3109 which is verified by eassert.
3110 * editfns.c (save_excursion_save): Do not assume that
3111 selected_window always displays the buffer.
3112 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3115 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3117 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3120 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3122 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3124 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3126 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3127 since MinGW's w32api headers do. This avoids compiler warnings.
3129 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3132 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3134 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3136 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3138 * gtkutil.c (style_changed_cb): Check if frame is live and an
3139 X frame (Bug#14038).
3141 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3143 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3144 Define only for _WIN32_WINNT less than 0x0500.
3145 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3147 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3148 see its own definitions of 'struct timeval' and 'struct timezone'.
3150 Fix incompatibilities between MinGW.org and MinGW64 headers.
3151 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3153 * w32.c (REPARSE_DATA_BUFFER): Guard with
3154 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3156 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3158 * xterm.c: Include X11/XKBlib.h
3159 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3161 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3163 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3165 * blockinput.h (input_blocked_p): Likewise.
3166 * bytecode.c (exec_byte_code): Likewise.
3167 * callproc.c (call_process_kill, call_process_cleanup)
3168 (Fcall_process): Likewise.
3169 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3170 (Fccl_execute_on_string): Likewise.
3171 * character.c (string_escape_byte8): Likewise.
3172 * charset.c (read_hex): Likewise.
3173 * cm.c (calccost): Likewise.
3174 * data.c (cons_to_unsigned): Likewise.
3175 * dired.c (directory_files_internal, file_name_completion):
3177 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3178 (sit_for): Likewise.
3179 * doc.c (Fsubstitute_command_keys): Likewise.
3180 * doprnt.c (doprnt): Likewise.
3181 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3182 * emacsgtkfixed.c: Likewise.
3183 * fileio.c (file_offset, Fwrite_region): Likewise.
3184 * floatfns.c (Fexpt, fmod_float): Likewise.
3185 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3187 * font.c (font_intern_prop): Likewise.
3188 * frame.c (x_set_alpha): Likewise.
3189 * gtkutil.c (get_utf8_string): Likewise.
3190 * indent.c (check_display_width): Likewise.
3191 * intervals.c (create_root_interval, rotate_right, rotate_left)
3192 (split_interval_right, split_interval_left)
3193 (adjust_intervals_for_insertion, delete_node)
3194 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3195 (merge_interval_right, merge_interval_left, copy_intervals)
3196 (set_intervals_multibyte_1): Likewise.
3197 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3198 * keymap.c (Fkey_description): Likewise.
3199 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3200 * lread.c (openp, read_integer, read1, string_to_number):
3202 * menu.c (ensure_menu_items): Likewise.
3203 * minibuf.c (read_minibuf_noninteractive): Likewise.
3204 * print.c (printchar, strout): Likewise.
3205 * process.c (create_process, Faccept_process_output)
3206 (wait_reading_process_output, read_process_output, send_process)
3207 (wait_reading_process_output): Likewise.
3208 * profiler.c (make_log, handle_profiler_signal): Likewise.
3209 * regex.c (re_exec): Likewise.
3210 * regex.h: Likewise.
3211 * search.c (looking_at_1, Freplace_match): Likewise.
3212 * sysdep.c (get_child_status, procfs_ttyname)
3213 (procfs_get_total_memory): Likewise.
3214 * systime.h (EMACS_TIME_VALID_P): Likewise.
3215 * term.c (dissociate_if_controlling_tty): Likewise.
3216 * window.c (get_phys_cursor_glyph): Likewise.
3217 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3218 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3220 * xfns.c (Fx_window_property): Likewise.
3221 * xmenu.c (set_frame_menubar): Likewise.
3222 * xselect.c (x_get_window_property, x_handle_dnd_message):
3224 * xsmfns.c (smc_save_yourself_CB): Likewise.
3225 * xterm.c (x_scroll_bar_set_handle): Likewise.
3227 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3229 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3230 to be optional or nil. Adjust comment and convert it to docstring.
3231 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3232 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3234 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3236 Static checking by GCC 4.8-20130319.
3237 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3238 * process.c (Fset_process_datagram_address)
3239 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3240 * xdisp.c (get_char_face_and_encoding):
3241 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3242 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3243 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3245 2013-03-24 Ken Brown <kbrown@cornell.edu>
3247 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3248 fix compilation on 64-bit Cygwin, where underscores are not
3249 automatically prepended.
3251 * w32term.c (w32_initialize): Silence compiler warning.
3253 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3255 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3256 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3257 variables, to save and restore frame dimensions.
3258 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3259 after returning from a 'fullscreen' configuration.
3260 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3261 to avoid races between the main thread and the input thread.
3263 * w32term.h (struct w32_output): New members normal_width,
3264 normal_height, normal_top, normal_left, and prev_fsmode.
3265 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3266 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3269 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3270 'fullscreen' parameter. Always record previous width and height
3271 of the frame, except when switching out of maximized modes, so
3272 that they could be restored correctly, instead of resetting to the
3273 default frame dimensions. Send SC_RESTORE command to the frame,
3274 unless we are going to send SC_MAXIMIZE, to restore the frame
3275 resize hints in the mouse pointer shown by the window manager.
3278 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3280 * lisp.h (get_frame_param): Adjust conditions for prototype
3283 2013-03-22 Ken Brown <kbrown@cornell.edu>
3285 * unexcw.c: Drop unneeded inclusion of w32common.h.
3286 (report_sheap_usage): Declare.
3287 (read_exe_header): Add magic numbers for x86_64.
3288 (fixup_executable): Fix printf format specifier for unsigned long
3291 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3293 * frame.h (struct frame): Put menu_bar_window under #ifdef
3294 because this member is not needed when X toolkit is in use.
3295 (fset_menu_bar_window):
3296 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3297 (free_glyphs, update_frame):
3298 * xdisp.c (expose_frame): Likewise.
3299 (display_menu_bar): Likewise. Remove redundant eassert.
3300 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3303 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3305 Use functions and constants to manipulate Lisp_Save_Value objects.
3306 This replaces code that used macros and strings and token-pasting.
3307 The change makes the C source a bit easier to follow,
3308 and shrinks the Emacs executable a bit.
3309 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3310 (make_save_value): Change 1st arg from string to enum. All callers
3313 (mark_object): Use if, not #if, for GC_MARK_STACK.
3314 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3315 (XSAVE_OBJECT): Now functions, not macros.
3316 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3317 the constant was never used.
3318 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3319 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3320 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3321 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3323 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3324 type3 with a single member save_type. All uses changed.
3325 (save_type, set_save_pointer, set_save_integer): New functions.
3326 * print.c (PRINTX): Remove.
3328 * alloc.c: Remove redundant static declarations.
3330 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3332 * window.h (struct window): Convert left_col, top_line, total_lines
3333 and total_cols from Lisp_Objects to integers. Adjust comments.
3334 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3336 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3337 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3338 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3339 Adjust users where appropriate.
3341 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3343 * frame.h (struct frame): Drop resx and resy because the same data is
3344 available from window system-specific output context. Adjust users.
3345 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3346 New functions to provide defaults when no window system available.
3347 (FRAME_RES_X, FRAME_RES_Y): New macros.
3348 (NUMVAL): Move from xdisp.c.
3349 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3350 (Ffont_face_attributes, Fopen_font):
3351 * image.c (gs_load):
3352 * w32font.c (fill_in_logfont):
3353 * xdisp.c (calc_pixel_width_or_height):
3354 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3355 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3357 2013-03-20 Kenichi Handa <handa@gnu.org>
3359 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3360 to 1 (temporary workaround until a bug related to ASCII
3361 optimization is fixed).
3363 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3365 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3366 Signal error if window is not internal. Adjust docstring.
3367 (delete_all_child_windows): Use combination_limit to save the buffer.
3368 (Fset_window_configuration): Adjust accordingly.
3369 * print.c (syms_of_print): Initialize debugging output not here...
3370 (init_print_once): ...but in a new function here.
3371 * lisp.h (init_print_once): Add prototype.
3372 * emacs.c (main): Add call to init_print_once. Adjust comments.
3374 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3376 * window.c (window_resize_check, window_resize_apply)
3377 (window_from_coordinates, recombine_windows, set_window_buffer)
3378 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3379 (Fsplit_window_internal, Fdelete_window_internal)
3380 (freeze_window_starts): Use bool for booleans.
3381 * window.h (window_frame_coordinates, resize_frame_windows)
3382 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3384 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3386 * dispnew.c (bitch_at_user): Use `user-error'.
3388 2013-03-17 Ken Brown <kbrown@cornell.edu>
3390 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3391 as return type of image_background. (Bug#13981)
3392 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3394 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3396 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3397 (ns_select): Don't return with result uninitialized.
3399 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3402 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3404 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3405 directories. If filename is nil, get directory name (Bug#13932).
3406 Use getFilename and getDirectory.
3407 (getFilename, getDirectory): New methods for EmacsSavePanel and
3409 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3411 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3413 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3415 2013-03-15 Kenichi Handa <handa@gnu.org>
3417 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3418 (adjust_after_replace): Make it back to static. Delete the third
3419 arg text_at_gap_tail. Cancel the code for handling it.
3421 * coding.h (struct coding_system): New member eol_seen.
3423 * coding.c (detect_ascii): New function.
3424 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3425 when the source bytes are actually scanned. On detecting for
3426 coding_category_utf_8_auto, call detect_ascii instead of scanning
3427 source bytes directly.
3428 (produce_chars): Call insert_from_gap with the new arg 0.
3429 (encode_coding): Likewise.
3430 (decode_coding_gap): Control ASCII optimization by the variable
3431 disable_ascii_optimization instead of #ifndef .. #endif.
3432 Deccode EOL format according to coding->eol_seen.
3433 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3436 * lisp.h (adjust_after_replace): Cancel externing it.
3437 (insert_from_gap): Adjust prototype.
3439 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3441 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3442 FULLSCREEN_MAXIMIZED. (Bug#13935)
3444 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3446 * region-cache.c (find_cache_boundary, move_cache_gap)
3447 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3448 Simplify debugging check and convert to eassert. Adjust comment.
3449 (pp_cache): Put under ENABLE_CHECKING.
3451 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3453 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3454 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3456 (w32fullscreen_hook): If the frame is visible, reset
3457 f->want_fullscreen flag after changing the frame size. If the
3458 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3461 2013-03-13 Daniel Colascione <dancol@dancol.org>
3463 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3464 too so that these builds can use Cygwin's file conversion
3465 functions. (We've been building and linking cygw32.o all along
3466 and just not using it.)
3468 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3470 File synchronization fixes (Bug#13944).
3471 * Makefile.in (LIB_FDATASYNC): New macro.
3473 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3474 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3475 Don't worry about HAVE_FSYNC, since a substitute fsync is
3476 available if the system lacks one.
3477 (Fwrite_regin): Retry fsync if interrupted.
3479 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3481 * w32term.c (w32_read_socket): If the Emacs frame is being
3482 activated, call w32fullscreen_hook, to make sure the new frame
3483 dimensions are in effect. (Bug#13937)
3485 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3487 * xdisp.c (init_iterator): Simplify because both character and byte
3488 positions are either specified or -1. Add eassert. Adjust comment.
3489 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3490 character and byte positions can be obtained from marker.
3492 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3494 Static checking by Sun C 5.12.
3495 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3496 * bytecode.c (exec_byte_code):
3497 * dispnew.c (init_display):
3499 * fileio.c (Fsubstitute_in_file_name):
3500 * keyboard.c (Fevent_convert_list):
3501 * keymap.c (Fsingle_key_description):
3502 * term.c (maybe_fatal, fatal):
3503 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3504 * xsmfns.c (Fhandle_save_session):
3505 Omit unreachable code.
3506 * keymap.c (map_keymap_char_table_item): Cast void * to
3507 a function pointer type; the C Standard requires this.
3509 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3510 Include <sys/param.h> unconditionally, as that works elsewhere and
3511 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3512 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3515 See ChangeLog.12 for earlier changes.
3521 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3523 This file is part of GNU Emacs.
3525 GNU Emacs is free software: you can redistribute it and/or modify
3526 it under the terms of the GNU General Public License as published by
3527 the Free Software Foundation, either version 3 of the License, or
3528 (at your option) any later version.
3530 GNU Emacs is distributed in the hope that it will be useful,
3531 but WITHOUT ANY WARRANTY; without even the implied warranty of
3532 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3533 GNU General Public License for more details.
3535 You should have received a copy of the GNU General Public License
3536 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.