1 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3 Timestamp fixes for undo (Bug#14824).
4 * atimer.c (schedule_atimer):
5 * fileio.c (Ffile_newer_than_file_p):
6 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
9 (syms_of_fileio): Remove Sclear_visited_file_name.
10 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
11 file doesn't exist; this avoids an ambiguity with negative timestamps.
12 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13 * systime.h (make_emacs_time, invalid_emacs_time):
14 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
16 * undo.c (record_first_change): Push (visited-file-modtime) onto
17 undo list rather than reimplementing it by hand, incorrectly.
19 2013-07-09 Ken Brown <kbrown@cornell.edu>
21 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
23 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
25 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
27 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
29 Handle errno and exit status a bit more carefully.
30 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
31 number into an exit status. Instead, use EXIT_CANCELED.
32 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
33 * callproc.c (relocate_fd):
34 * emacs.c (close_output_streams, main):
35 * process.c (create_process):
36 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
37 Use emacs_perror for simplicity.
38 * callproc.c (relocate_fd, main):
39 * sysdep.c (sys_subshell):
40 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
41 (shut_down_emacs): Use emacs_write, not write.
42 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
43 * fileio.c (Fcopy_file, e_write):
44 * nsterm.m (ns_select):
45 * process.c (send_process):
46 * sound.c (vox_write):
47 Use emacs_write_sig, not emacs_write.
48 * lisp.h (emacs_write_sig, emacs_perror): New decls.
49 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
51 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
53 (emacs_full_write): New function.
54 (emacs_write): Rewrite to use it.
55 (emacswrite_sig, emacs_perror): New functions.
56 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
58 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
60 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
61 on NS even if it is present. Pixmap on NS is a void*.
63 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
65 Port to Ubuntu 10 (Bug#14803).
66 Problem reported by T.V. Raman.
67 * process.c (close_on_exec, accept4, process_socket):
68 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
70 2013-07-07 Eli Zaretskii <eliz@gnu.org>
72 * w32.c (sys_dup): Declare prototype.
76 * callproc.c [WINDOWSNT]: Include sys/socket.h.
78 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
80 Make file descriptors close-on-exec when possible (Bug#14803).
81 This simplifies Emacs a bit, since it no longer needs to worry
82 about closing file descriptors by hand in some cases.
83 It also fixes some unlikely races. Not all such races, as
84 libraries often open files internally without setting
85 close-on-exec, but it's an improvement.
86 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
87 * callproc.c (Fcall_process) [!MSDOS]:
88 * emacs.c (main) [!DOS_NT]:
89 * nsterm.m (ns_term_init):
90 * process.c (create_process):
91 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
92 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
93 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
94 Prefer mkostemp with O_CLOEXEC to mkstemp.
95 * callproc.c (relocate_fd) [!WINDOWSNT]:
96 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
97 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
99 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
100 Make the resulting file descriptor close-on-exec.
101 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
102 * lread.c (load_descriptor_list, load_descriptor_unwind):
103 Remove; no longer needed. All uses removed.
104 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
105 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
107 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
108 (Fmake_network_process, Fnetwork_interface_list):
109 (Fnetwork_interface_info, server_accept_connection):
110 Make newly-created socket close-on-exec.
111 * sysdep.c (emacs_open, emacs_fopen):
112 Make new-created descriptor close-on-exec.
113 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
114 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
116 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
118 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
121 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
123 Fix openp errno handling.
124 * callproc.c (Fcall_process): Preserve openp errno around close.
125 * lread.c (openp): Set errno when returning -1, as some callers
128 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
130 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
132 * nsterm.h (NSSavePanel): Update comment.
133 (NSAPP_DATA2_RUNFILEDIALOG): Define.
134 (ns_run_file_dialog): Declare.
136 * nsfns.m: Remove panelOK.
138 (ns_run_file_dialog): New function.
139 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
140 event loop, so file dialog is popped up by ns_run_file_dialog, called
141 by sendEvent (Bug#14578).
142 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
144 2013-07-06 Eli Zaretskii <eliz@gnu.org>
146 * xdisp.c (default_line_pixel_height): New function.
147 (pos_visible_p, move_it_vertically_backward, try_scrolling)
148 (try_cursor_movement, redisplay_window, try_window)
149 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
151 * window.c (window_scroll_pixel_based): use
152 default_line_pixel_height.
154 * dispextern.h (default_line_pixel_height): Add prototype.
156 * frame.c (x_set_line_spacing): Accept a float value for
157 line-spacing parameter, per the documentation.
159 * data.c (Fmultibyte_string_p): Doc fix.
161 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
163 Use emacs_open more consistently when opening files.
164 This handles EINTR more consistently now, and makes it easier
165 to introduce other uniform changes to file descriptor handling.
166 * src/systdio.h: New file.
167 * src/buffer.c (mmap_init):
168 * cygw32.c (chdir_to_default_directory):
169 * dispnew.c (Fopen_termscript):
170 * emacs.c (Fdaemon_initialized):
171 * fileio.c (Fdo_auto_save):
172 * image.c (slurp_file, png_load_body, jpeg_load_body):
173 * keyboard.c (Fopen_dribble_file):
175 * print.c (Fredirect_debugging_output):
176 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
177 * termcap.c (tgetent):
178 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
179 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
180 * w32term.c (w32_initialize) [CYGWIN]:
181 * xfaces.c (Fx_load_color_file):
182 Use emacs_open instead of plain open, and emacs_fopen instead of
184 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
185 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
186 * callproc.c (default_output_mode): New constant.
187 (Fcall_process): Use it to call emacs_open instead of plain creat.
188 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
189 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
190 (emacs_fopen): New function.
191 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
192 Include <lisp.h>, for emacs_open.
193 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
195 Remove duplicate #include directives.
196 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
198 Don't include stdio.h twice.
199 * buffer.c [USE_MMAP_FOR_BUFFERS]:
200 Don't include sys/types.h or stdio.h twice.
201 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
202 * lread.c: Don't include coding.h twice.
203 * nsfont.m: Don't include frame.h twice.
204 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
205 * ralloc.c: Don't include <unistd.h> twice.
206 * xdisp.c: Don't include font.h twice.
207 * xterm.c: Don't include fontset.h twice.
208 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
210 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
212 Scale ImageMagick images more carefully.
213 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
214 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
215 Be more careful about avoiding undefined behavior after
216 integer overflow and division by zero.
218 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
220 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
221 (syms_of_w32fns): DEFSYM them.
222 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
223 (CCHDEVICENAME): Define macros if not defined.
224 (struct MONITOR_INFO_EX): New struct.
225 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
226 (enum_display_monitors_fn): New variable.
227 (globals_of_w32fns): Initialize it.
228 (Fx_display_pixel_width, Fx_display_pixel_height)
229 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
230 multi-monitor setups in docstrings.
231 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
232 screen size by primary monitor's millimeter per pixel.
233 (w32_monitor_enum, w32_display_monitor_attributes_list)
234 (w32_display_monitor_attributes_list_fallback)
235 (Fw32_display_monitor_attributes_list): New functions.
236 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
238 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
240 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
242 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
244 * fileio.c (Qfile_notify_error): New error symbol.
246 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
247 * inotify.c (inotify_callback, symbol_to_inotifymask)
248 (Finotify_add_watch, Finotify_rm_watch): Use it.
249 (inotifyevent_to_event): Exchange order of cookie and file name.
250 (Finotify_add_watch): Adapt docstring.
252 * lisp.h (Qfile_notify_error): Declare.
254 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
256 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
257 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
258 Do not clear _malloc_thread_enabled_p, undoing the previous change,
259 which did not work (see <http://bugs.gnu.org/14569#307>).
260 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
261 && (!noninteractive || initialized)). This attempts to thread
262 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
264 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
266 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
267 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
269 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
271 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
272 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
273 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
274 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
276 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
278 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
279 Define to __sys_siglist.
281 2013-07-02 Eli Zaretskii <eliz@gnu.org>
283 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
284 word-wrap, so that overflow-newline-into-fringe would work in
285 visual-line-mode. (Bug#2749)
286 (move_it_in_display_line_to): When the last scanned display
287 element fits exactly on the display line, and
288 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
289 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
290 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
291 finding buffer position that corresponds to pixel coordinates,
292 e.g. in buffer_posn_from_coords.
294 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
296 * process.c (handle_child_signal): Call catch_child_signal if
299 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
301 Don't convert function pointers to void * and back.
302 It isn't portable C, and it's easy enough to avoid.
303 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
304 (make_save_value): Add support for SAVE_FUNCPOINTER.
305 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
306 * print.c (print_object):
307 Distinguish function from object pointers.
308 * lisp.h (SAVE_FUNCPOINTER): New constant.
309 (SAVE_SLOT_BITS): Adjust to it.
310 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
311 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
312 (voidfuncptr): New typedef.
313 (struct Lisp_Save_Value): New member data[0].funcpointer.
314 (XSAVE_FUNCPOINTER): New function.
316 Simplify buildobj processing.
317 * Makefile.in (buildobj.h): Make it a sequence of strings each
318 followed by comma, rather than a single string. Put it into a
319 .tmp file in case there's an error while generating it.
320 (gl-stamp): Use .tmp for temp files.
321 (mostlyclean): Clean .tmp files.
322 * doc.c (buildobj): Move to just the routine that needs it.
323 It's now an array of strings, so processing is simpler.
325 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
327 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
328 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
329 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
330 Invoke malloc_enable_thread even when not interactive.
331 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
332 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
333 in this case, since the underlying bug has now been fixed.
335 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
337 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
338 unlinking it (bug#14691).
340 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
342 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
343 before checking whether buffer is modified. This lets
344 `kill-buffer-query-functions' cancel killing of the buffer or save
345 its content before `kill-buffer' asks user the "Buffer %s
346 modified; kill anyway?" question.
348 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
350 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
351 Let the super performKeyEquivalent deal with them (Bug#14747).
353 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
355 * widget.c (resize_cb): Remove unused local.
357 Do not use GTK 3 if it exists but cannot be compiled.
358 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
359 * xterm.c (x_error_handler) [!USE_GTK]:
362 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
364 2013-06-30 Eli Zaretskii <eliz@gnu.org>
366 * intervals.c (get_local_map): Instead of aborting, clip POSITION
367 to the valid range of values. (Bug#14753)
369 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
370 when moving point by using the current glyph matrix. This avoids
371 the need to force redisplay when this function is called in a
374 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
376 Fix minor problems found by static checking.
377 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
378 Redo the latter's body to sidestep GCC parenthesization warnings.
379 (setup_coding_system, detect_coding, detect_coding_system): Use them.
380 * coding.c (detect_coding, detect_coding_system):
381 * coding.h (struct undecided_spec):
382 Use bool for boolean.
383 * image.c (QCmax_width, QCmax_height): Now static.
384 * xdisp.c (Fmove_point_visually): Remove unused local.
386 2013-06-29 Eli Zaretskii <eliz@gnu.org>
388 * xdisp.c (Fmove_point_visually): New function.
390 2013-06-28 Kenichi Handa <handa@gnu.org>
392 * coding.h (define_coding_undecided_arg_index): New enum.
393 (coding_attr_index): New members
394 coding_attr_undecided_inhibit_null_byte_detection,
395 coding_attr_undecided_inhibit_iso_escape_detection,
396 coding_attr_undecided_prefer_utf_8.
397 (undecided_spec): New struct.
398 (struct coding_system): New member `undecided' of the member
401 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
402 (detect_coding): Likewise.
403 (detect_coding_system): Likewise.
404 (Fdefine_coding_system_internal): New coding system properties
405 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
407 (syms_of_coding): Adjust for coding_arg_undecided_max.
409 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
411 * image.c (x_from_xcolors): Remove unused local.
413 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
415 Defer image data transfer between X client and server until actual
418 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
421 * image.c (Destroy_Image): Remove.
422 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
423 `mask_p', and `colors_p'. All uses changed.
424 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
425 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
426 New macros for `flags' arg to x_clear_image_1.
427 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
428 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
429 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
430 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
431 (image_get_x_image, image_unget_x_image): New functions or macros.
432 (image_background, image_background_transparent, x_to_xcolors)
433 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
434 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
435 instead of Destroy_Image.
436 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
437 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
438 (png_load_body, jpeg_load_body, tiff_load, gif_load)
439 (imagemagick_load_image, svg_load_image): Use them instead of
440 x_create_x_image_and_pixmap, and x_put_x_image followed by
441 x_destroy_x_image, respectively.
442 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
443 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
444 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
445 background_transparent fields.
446 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
447 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
449 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
451 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
452 This mostly consists of undoing recent changes.
453 * callproc.c (Fcall_process):
454 * process.c (create_process):
455 Do not worry about catching SIGCHLD here, undoing previous change.
456 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
457 * process.c, process.h (catch_child_signal):
458 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
459 * process.c (catch_child_handler): Don't worry about being called
460 lazily and do not assume caller has blocked SIGCHLD, undoing
461 previous change. Move first-time stuff back to
462 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
463 tickle glib, as that causes Cygwin bootstrap to fail. Do not
464 set lib_child_handler if it's already initialized, which may
465 help avoid problems on GNUStep.
467 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
469 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
470 * callproc.c (Fcall_process):
471 * process.c (create_process):
472 Make sure SIGCHLD is caught before we fork,
473 since Emacs startup no arranges to catch SIGCHLD.
474 * process.c (lib_child_handler): Initialize to null, not to
476 (catch_child_signal): Allow self to be called lazily.
477 Do nothing if it's already been called.
478 Assume caller has blocked SIGCHLD (all callers do now).
479 * emacs.c (main): Do not catch SIGCHLD here; defer it until
480 just before it's really needed.
481 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
482 since it hasn't been caught yet.
484 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
486 * image.c (compute_image_size): New function to implement
487 :max-width and :max-height.
488 (imagemagick_load_image): Use it.
490 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
492 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
493 * callproc.c, process.h (block_child_signal, unblock_child_signal):
495 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
496 * process.c (catch_child_signal): Block SIGCHLD while futzing with
497 the SIGCHLD handler, since the code is not atomic and (due to glib)
498 signals may be arriving now.
499 * sysdep.c (init_signals): Do not catch child signals here;
500 'main' now does that later, at a safer time.
502 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
504 Clean up SIGCHLD handling a bit (Bug#14569).
505 * process.c, process.h (catch_child_signal):
506 Now always extern, even if !NS_IMPL_GNUSTEP.
507 * process.c (catch_child_signal): Move glib tickler here from
508 init_process_emacs, so that it's done earlier in Emacs
509 initialization. Also move the noninteractive && !initialized
510 check here from init_process_emacs. This is all a bit cleaner for
511 GNUish platforms, and I hope it works around the Cygwin bug.
512 * sysdep.c (init_signals): Invoke catch_child_signal here, so
513 that glib signal handling is tickled before glib creates threads.
515 * process.c (wait_reading_process_output): Avoid int overflow
516 when reading more than 2 GiB total from a process.
518 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
520 * process.c (create_process): Handle a couple more cases,
521 i.e., work even if new_argv and wait_child_setup[i] are cached.
522 Use Fcall_process's style for volatile vars.
524 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
526 * process.c (create_process): Mark PROCESS volatile.
528 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
530 Use C99-style flexible array members if available.
531 This avoids some subtle aliasing issues, which typically
532 aren't a problem with GCC but may be a problem elsewhere.
533 * alloc.c (sdata): New typedef, replacing the old struct sdata.
534 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
535 In either case, it uses a flexible array member rather than
536 the old struct hack. All uses changed.
537 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
538 Adjust to sdata reorganization.
539 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
540 Use offsetof (struct, flex_array_member), not sizeof (struct), as
541 that ports better to pre-C99 non-GCC.
542 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
543 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
544 as the latter has changed.
545 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
546 and port better to pre-C99 GCC.
547 * image.c (struct xpm_cached_color):
548 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
549 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
550 Use FLEXIBLE_ARRAY_MEMBER.
551 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
552 Move decl to top level so it gets checked against implementation.
553 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
554 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
556 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
558 * syntax.c: Integer cleanups.
559 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
560 All uses that need 0-or-2 changed to:
561 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
562 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
563 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
564 (char_quoted, prev_char_comend_first, back_comment)
565 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
566 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
567 Use bool for boolean.
568 (update_syntax_table, skip_chars, skip_syntaxes):
569 Prefer int to unsigned when either will do.
570 (back_comment): Return boolean success flag, like forw_comment,
571 instead of positive-or-minus-1 (which might have overflowed int anyway).
572 Don't stuff ptrdiff_t into int.
573 (syntax_spec_code, syntax_code_spec): Now const.
574 (Fmatching_paren, scan_lists, scan_sexps_forward):
575 Use enum syntaxcode for syntax code.
576 (Fmatching_paren): Check that arg is a character, not just an integer.
577 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
578 (Finternal_describe_syntax_value): Omit no-longer-needed
580 (skip_chars): Use char, not unsigned char, when the distinction
582 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
583 * bytecode.c (exec_byte_code):
584 * syntax.c (syntax_spec_code, Fchar_syntax)
585 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
587 * syntax.h (SYNTAX_WITH_FLAGS):
588 Omit unnecessary casts.
590 2013-06-20 Eli Zaretskii <eliz@gnu.org>
592 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
593 line dimensions here, to avoid race conditions with the main
594 thread. (Bug#14062, bug#14630, bug#14669)
596 * w32term.c (w32_draw_window_cursor): Compute the header line and
597 mode line dimensions here.
598 <w32_system_caret_window, w32_system_caret_hdr_height>:
599 <w32_system_caret_mode_height>: New variables.
601 * w32term.h: Declare them.
603 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
605 * alloc.c (die): Move "assertion failed" string here ...
606 * lisp.h (eassert): ... from here. Also, suppress evaluation of
607 COND when SUPPRESS_CHECKING. This shrinks the executable text
608 size by 0.8% to 2.2% when configured with --enable-checking,
609 depending on optimization flags (GCC 4.8.1 x86-64).
611 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
613 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
615 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
616 base is 2; this is more accurate.
618 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
620 * sound.c (string_default): Move to !WINDOWSNT section.
621 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
623 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
625 * sound.c: Integer cleanups.
626 Remove unnecessary forward decls.
627 (struct sound_device): The 'file' member is now a Lisp_Object, not
628 a char *, so that we needn't invoke alloca on a huge size.
629 (Fplay_sound_internal): Adjust to this.
630 (string_default): New function.
631 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
632 Use it to adjust to the struct sound_device change.
633 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
636 * syntax.c (skip_chars): Don't use uninitialized storage
637 when searching a multibyte buffer for characters that are not in a
638 unibyte string that contains non-ASCII characters.
640 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
642 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
643 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
645 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
647 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
649 2013-06-18 Kenichi Handa <handa@gnu.org>
651 * font.c (Ffont_spec): Signal an error for an invalid font name
654 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
656 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
657 In particular this ports to 32-bit sparc Sun cc.
658 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
659 array with a dummy element at specpdl[-1], so that its address can
661 (unbind_to): Do not copy the binding; not needed, now that we
662 copy old_value in the one place where the copy is needed.
663 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
664 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
665 (union specbinding): Rename from struct specbinding. Redo layout
666 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
667 which is not portable. With Sun C 5.12 32-bit sparc, the
668 declaration causes nargs to be an unsigned bitfield, a behavior
669 that the C standard allows; but Emacs wants nargs to be signed.
670 The overall type is now a union of structures rather than a
671 structure of union of structures, and the 'kind' member is now a
672 bitfield, so that the overall type doesn't grow. All uses changed.
673 * process.c (Fmake_serial_process): Remove unnecessary initialization.
675 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
677 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
678 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
680 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
682 2013-06-17 Eli Zaretskii <eliz@gnu.org>
684 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
685 unless we know that the window w's frame is a frame object.
686 Another attempt at solving bug#14062 and bug#14630.
688 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
690 * textprop.c (property_set_type): New enum.
691 (add_properties): Allow appending/prepending text properties.
692 (add_text_properties_1): Factored out of Fadd_text_properties.
693 (Fadd_text_properties): Move all the code into
694 add_text_properties_1.
695 (Fadd_face_text_property): New function that calls
696 add_text_properties_1.
698 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
700 Move functions from lisp.h to individual modules when possible.
701 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
702 * alloc.c (XFLOAT_INIT, set_symbol_name):
703 * buffer.c (CHECK_OVERLAY):
704 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
705 (set_char_table_parent):
706 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
707 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
708 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
709 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
711 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
712 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
713 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
714 (backtrace_args, backtrace_debug_on_exit):
715 * floatfns.c (CHECK_FLOAT):
716 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
717 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
718 (set_hash_hash, set_hash_hash_slot, set_hash_index)
719 (set_hash_index_slot):
720 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
721 * marker.c (CHECK_MARKER):
722 * textprop.c (CHECK_STRING_OR_BUFFER):
723 * window.c (CHECK_WINDOW_CONFIGURATION):
724 Move here from lisp.h, and make these functions static rather than
726 * buffer.c (Qoverlayp):
728 * fns.c (Qhash_table_p):
729 * window.c (Qwindow_configuration_p):
731 * lisp.h: Remove the abovementioned defns and decls.
733 Use functions, not macros, for XINT etc. (Bug#11935).
734 In lisp.h, prefer functions to function-like macros, and
735 constants to object-like macros, when either will do. This:
736 . simplifies use, as there's no more need to worry about
737 arguments' side effects being evaluated multiple times.
738 . makes the code easier to debug on some platforms.
739 However, when using gcc -O0, keep using function-like macros
740 for a few critical operations, for performance reasons.
741 This sort of thing isn't needed with gcc -Og, but -Og
742 is a GCC 4.8 feature and isn't widely-enough available yet.
743 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
744 Remove enum lsb_bits; no longer needed.
745 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
746 * buffer.c (Qoverlap):
748 * fns.c (Qhash_table_p):
749 Now extern, so lisp.h can use these symbols.
750 * dispextern.h: Include character.h, for MAX_CHAR etc.
751 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
752 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
753 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
754 (GLYPH_CODE_P): Move here from lisp.h.
755 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
756 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
757 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
758 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
759 XUNTAG now returns void *.
760 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
761 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
762 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
763 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
764 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
765 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
766 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
767 (lisp_h_XPNTR, lisp_h_XSYMBOL):
768 New macros, renamed from their sans-lisp_h_ counterparts.
769 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
770 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
771 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
772 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
773 If compiling via GCC without optimization, define these as macros
774 in addition to inline functions.
775 To disable this, compile with -DINLINING=0.
776 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
777 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
778 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
779 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
780 (INTMASK, VALMASK): Now macros, since static values cannot be
781 accessed from extern inline functions.
782 (VALMASK): Also a constant, for benefit of old GDB.
783 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
784 is INTEGERP, which can fold it in.
785 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
786 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
787 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
788 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
789 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
790 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
791 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
792 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
793 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
794 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
795 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
796 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
797 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
798 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
799 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
800 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
801 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
802 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
803 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
804 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
805 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
806 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
807 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
808 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
809 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
810 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
811 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
812 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
813 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
814 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
815 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
816 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
817 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
819 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
820 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
821 (VALMASK): Define in one place rather than in two, merging the
822 USE_LSB_TAG parts; this is simpler.
823 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
824 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
825 Move up, to avoid use before definition.
826 Also include "globals.h" earlier, for the same reason.
827 (make_natnum): New function.
828 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
829 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
830 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
831 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
832 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
833 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
834 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
835 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
836 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
837 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
838 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
839 (Qwindow_configuration_p, Qimage): New forward declarations.
840 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
841 (STRING_COPYIN): Remove; unused.
842 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
843 (xcar_addr, xcdr_addr): New functions. All uses changed.
844 (IEEE_FLOATING_POINT): Now a constant, not a macro.
845 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
846 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
847 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
848 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
849 (TYPE_RANGED_INTEGERP): Simplify.
850 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
851 (setlocale, fixup_locale, synchronize_system_messages_locale)
852 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
853 Now empty functions, not macros.
854 (functionp): Return bool, not int.
855 * window.c (Qwindow_configuration_p): Now extern,
856 so window.h can use it.
857 * window.h (Qwindowp): Move decl back to lisp.h.
859 2013-06-15 Eli Zaretskii <eliz@gnu.org>
861 * xdisp.c (Fline_pixel_height): New function, required for solving
864 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
866 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
868 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
870 * lread.c (syms_of_lread):
871 * fns.c (Fprovide): Adjust to new format of after-load-alist.
873 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
875 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
877 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
879 * fileio.c (expand_file_name): Doc fix.
881 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
883 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
884 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
885 Wait for self, not for 0. This can't hurt on GNU or similar
886 system, and may help with Cygwin.
888 * keyboard.c: Don't use PROP (...) as an lvalue.
889 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
890 Use set_prop (A, B), not PROP (A) = B.
892 2013-06-10 Eli Zaretskii <eliz@gnu.org>
894 * xdisp.c (get_it_property): Use it->window instead of generating
895 a Lisp object from it->w.
897 2013-06-09 Eli Zaretskii <eliz@gnu.org>
899 * xdisp.c (get_it_property): If it->object is a buffer, pass to
900 get-char-property the window that is being rendered, instead of
901 the buffer, to support window-specific overlays. (Bug#14575)
902 (compute_display_string_pos): When W is NULL, use the current
903 buffer as the object to pass to get-char-property.
904 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
905 pointer member of the bidi iterator, since no window is pertinent
908 2013-06-08 Eli Zaretskii <eliz@gnu.org>
910 * bidi.c (bidi_fetch_char): Accept additional argument, the window
911 being displayed, and pass it to compute_display_string_pos.
912 (bidi_level_of_next_char, bidi_resolve_explicit_1)
913 (bidi_paragraph_init): All callers changed.
915 * xdisp.c (init_from_display_pos, init_iterator)
916 (handle_single_display_spec, next_overlay_string)
917 (get_overlay_strings_1, reseat_1, reseat_to_string)
918 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
919 Set bidi_it.w member from it->w.
920 (compute_display_string_pos): Accept additional argument, the
921 window being displayed, and pass it to Fget_char_property.
924 * dispextern.h (struct bidi_it): New member w, the window being
926 (compute_display_string_pos): Adjust prototype.
928 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
930 * xgselect.c: Remove unneeded include xterm.h.
932 * process.c (wait_reading_process_output): Check for NS before GLIB.
933 GLIB may be linked in due to rsvg, but ns_select must be called.
935 * xgselect.c (xg_select): Remove call to window_system_available
936 and g_main_context_pending at the top, so Gdk events (i.e. file
937 notify) are processed when Emacs is started with -nw.
939 2013-06-07 Eli Zaretskii <eliz@gnu.org>
941 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
942 (ctagsfiles3): New variable, includes only *.m files.
943 (TAGS): Use an explicit language name in the regular expressions,
944 to avoid transformation of '/SOMETHING' by MSYS to
947 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
949 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
951 2013-06-06 Eli Zaretskii <eliz@gnu.org>
953 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
954 still need to set the mouse pointer shape and activate help-echo.
957 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
959 A few porting etc. fixes for the new file monitor code.
960 See the thread containing
961 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
962 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
963 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
964 (dir_monitor_callback, Fgfile_rm_watch):
965 Use assq_no_quit instead of Fassoc, for speed.
966 (dir_monitor_callback, Fgfile_rm_watch):
967 eassert that the monitor is a fixnum.
968 (dir_monitor_callback): No need for CDR_SAFE.
969 Simplify building of lisp with alternative tails.
970 (Fgfile_add_watch, Fgfile_rm_watch):
971 Do not assume glib functions set errno reliably on failure.
972 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
973 and signal an error otherwise.
974 (Fgfile_rm_watch): Prefer CONSP to !NILP.
975 Use Fdelq instead of Fdelete, for speed.
977 2013-06-05 Eli Zaretskii <eliz@gnu.org>
979 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
980 don't insist on being invoked on a highlighted tool-bar button.
981 Avoids losing tool-bar functionality when mouse-highlight is nil.
982 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
983 Don't highlight when mouse-highlight is nil.
984 (note_mouse_highlight): When mouse-highlight is nil, don't return
985 right away; instead, run tool-bar and mode-line highlight
986 subroutine, clear any existing highlight, and revert the mouse
987 pointer to its default shape. (Bug#14558)
989 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
991 * lisp.mk (lisp): Add prog-mode.el.
993 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
995 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
996 * process.c (dummy_handler): New function.
997 (lib_child_handler): New static var.
998 (handle_child_signal): Invoke it.
999 (catch_child_signal): If a library has set up a signal handler,
1000 save it into lib_child_handler.
1001 (init_process_emacs): If using glib and not on Windows, tickle glib's
1002 child-handling code so that it initializes its private SIGCHLD handler.
1003 * syssignal.h (SA_SIGINFO): Default to 0.
1004 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1005 31; it should no longer be needed now.
1007 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1009 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1011 * gfilenotify.c (globals_of_gfilenotify): New function.
1012 (syms_of_gfilenotify): Move global initialization there.
1014 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1016 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1018 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1019 * keyboard.c (menu_bar_items, tool_bar_items):
1020 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1021 not override local keymaps any more.
1023 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1025 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1027 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1029 * w32console.c (initialize_w32_display): Return the dimensions of
1030 the console window via 2 additional arguments, not via the current
1031 frame. This avoids crashes due to overrunning the bounds of
1032 frame's decode_mode_spec_buffer, which is not resized following
1033 the change of the frame dimensions from the initial 10x10.
1035 * w32term.h (w32_initialize_display_info): Adjust prototype.
1037 * term.c (init_tty): Take dimensions of the frame from the values
1038 returned by initialize_w32_display.
1040 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1041 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1042 (LIBES): Add $(GFILENOTIFY_LIBS).
1044 * w32inevt.c (handle_file_notifications): Add dummy implementation
1045 for !HAVE_W32NOTIFY.
1047 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1049 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1051 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1053 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1055 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1057 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1059 Fix minor problems found by static checking.
1060 * data.c (pure_write_error):
1061 Use xsignal2, not Fsignal, as Fsignal might return.
1062 * eval.c (set_backtrace_debug_on_exit): Now static.
1063 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1064 No longer inline. EXTERN_INLINE is needed only for functions
1065 defined in .h files. Reindent function header as per GNU style.
1066 (backtrace_p, backtrace_top, backtrace_next):
1067 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1068 compiler or linker. Add extern decls to pacify gcc -Wall.
1069 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1071 * frame.c (free_monitors): Define only on platforms that need it.
1072 * nsterm.m (ns_term_init):
1073 * process.c (catch_child_signal):
1074 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1075 defined on all porting targets these days.
1076 * process.c, process.h (catch_child_signal):
1077 Make it extern only if NS_IMPL_GNUSTEP is defined.
1079 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1081 * w32.c (gettimeofday): Make the signature identical to prototype
1082 in nt/inc/sys/time.h.
1084 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1086 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
1089 * keyboard.c (safe_run_hooks_error): Improve error message.
1091 * data.c (pure_write_error): Add `object' argument.
1092 * puresize.h (CHECK_IMPURE): Use it.
1094 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
1096 * Makefile.in (NOTIFY_OBJ): New variable.
1097 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
1099 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
1100 Call syms_of_gfilenotify.
1102 * gfilenotify.c: New file.
1104 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
1105 and Qfile_w32notify.
1106 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
1107 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
1109 * lisp.h: Declare syms_of_gfilenotify.
1111 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
1113 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1115 Merge the specpdl and backtrace stacks. Make the structure of the
1116 specpdl entries more obvious via a tagged union of structs.
1117 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
1118 (enum specbind_tag): New enum.
1119 (struct specbinding): Make it a tagged union of structs.
1120 Add a case for backtrace records.
1121 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
1122 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
1123 (backtrace_debug_on_exit): New accessors.
1124 (struct backtrace): Remove.
1125 (struct catchtag): Remove backlist field.
1126 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
1128 (Flocal_variable_p): Speed up the common case where the binding is
1130 * eval.c (backtrace_list): Remove.
1131 (set_specpdl_symbol, set_specpdl_old_value): Remove.
1132 (set_backtrace_args, set_backtrace_nargs)
1133 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
1134 (backtrace_next): New functions.
1135 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
1136 (unwind_to_catch, internal_lisp_condition_case)
1137 (internal_condition_case, internal_condition_case_1)
1138 (internal_condition_case_2, internal_condition_case_n): Don't bother
1139 with backtrace_list any more.
1140 (Fsignal): Adjust to new backtrace format.
1141 (grow_specpdl): Move up.
1142 (record_in_backtrace): New function.
1143 (eval_sub, Ffuncall): Use it.
1144 (apply_lambda): Adjust to new backtrace format.
1145 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
1147 (specbind): Adjust to new specpdl format. Simplify.
1148 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
1149 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
1151 (mark_backtrace): Remove.
1152 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
1153 * xdisp.c (redisplay_internal): Use record_in_backtrace.
1154 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
1156 * profiler.c (record_backtrace): Use get_backtrace.
1157 (handle_profiler_signal): Use backtrace_top_function.
1158 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
1161 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
1163 * process.h (catch_child_signal): Declare.
1165 * process.c (catch_child_signal): New function.
1166 (init_process_emacs): Call it.
1168 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
1169 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
1171 (x_set_cursor_type): Remove declaration.
1172 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
1173 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
1174 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
1175 (ns_get_color): Use F suffix on float.
1176 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
1177 (ns_get_rgb_color): Remove.
1178 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
1179 (note_mouse_movement): x and y are CGFloat.
1180 (ns_draw_fringe_bitmap): Remove unused rowY.
1181 Change #if to COCOA && >= 10_6.
1182 (ns_draw_window_cursor): Remove unused overspill.
1183 (ns_draw_underwave): width and x are EamcsCGFloat.
1184 (ns_draw_box): thickness is CGFloat.
1185 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
1186 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
1187 if not in main thread.
1188 (ns_get_pending_menu_title, ns_check_menu_open)
1189 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
1190 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
1191 (sendFromMainThread:): New method.
1192 (changeFont:): size is CGFloat.
1193 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
1194 Disable warning about permanent text.
1195 (characterIndexForPoint:): Adjust return type depending on GNUStep
1197 (mouseDown:): delta is CGFloat.
1198 (updateFrameSize): Remove unised variable f.
1199 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
1200 Cast float to EmacsCGFloat.
1201 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
1202 also to -1 when restoring.
1203 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
1204 inside NS_IMPL_COCOA.
1205 (toggleFullScreen:): Put call to toggleFullScreen inside
1206 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
1207 (setPosition:portion:whole:): por is CGFloat.
1208 (getMouseMotionPart:window:x:y:): Add F suffix to float.
1209 (mouseDown:): Use CGFloat.
1210 (mouseDragged:): Remove unised variable edge.
1211 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
1213 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
1215 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
1216 when NS_IMPL_GNUSTEP.
1217 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
1218 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
1219 (EmacsToolbar): Add clearAll. Add tag argument to
1220 addDisplayItemWithImage.
1221 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
1223 * nsselect.m (ns_get_local_selection): Remove unused variable type.
1225 * nsmenu.m (ns_update_menubar): Make static.
1226 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
1227 (fillWithWidgetValue:): Add cast to SEL for setAction.
1228 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
1229 (update_frame_tool_bar): Update code for GNUStep.
1230 (clearAll): New method.
1231 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
1232 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
1233 Move identifierToItem setObject and activeIdentifiers addObject before
1234 call to insertItemWithItemIdentifier.
1235 (validateVisibleItems): Fix indentation.
1236 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
1237 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
1238 UtilityWindow to aStyle, remove call to setStyleMask.
1240 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
1242 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
1243 (ns_charset_covers, ns_get_covering_families, nsfont_open):
1244 Use F suffix on floats.
1245 (ns_char_width): Returns CGFloat.
1246 (ns_ascii_average_width): w is CGFloat instead of float.
1247 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
1249 (ns_glyph_metrics): CGFloat instead of float.
1251 * nsfns.m (x_set_foreground_color, x_set_background_color):
1253 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
1254 remove unused variables.
1255 (Fns_read_file_name): Keep track if panel is for save.
1256 Use ns_filename_from_panel/ns_directory_from_panel.
1257 (Fns_list_services): delegate only used for COCOA.
1258 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
1259 Just return the input if GNUStep.
1260 (x_screen_planes): Remove.
1261 (Fxw_color_values): Use EmacsCGFloat
1262 (Fns_display_monitor_attributes_list): Only get screen number for
1264 (getDirectory, getFilename): Remove from EmacsOpenPanel and
1266 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
1267 ns_directory_from_panel.
1269 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
1271 * process.c (handle_child_signal): Also use WCONTINUED.
1272 This is so that list-processes doesn't mistakenly list the process
1273 as stopped, when the process has actually been continued and is
1276 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
1278 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
1279 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
1280 not already configured.
1282 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
1284 2013-05-29 Eli Zaretskii <eliz@gnu.org>
1286 * Makefile.in (mostlyclean): Remove *.res files.
1288 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
1290 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
1291 a buffer (bug#8447).
1293 2013-05-27 Eli Zaretskii <eliz@gnu.org>
1295 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
1296 display vector, and we backtrack, handle the case that the
1297 previous character position is also displayed from a display
1298 vector or covered by a display string or image. (Bug#14476)
1300 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
1302 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1303 (struct MonitorInfo, free_monitors): Remove.
1304 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
1305 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
1306 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1309 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1310 (struct MonitorInfo, free_monitors): Remove.
1311 (ns_screen_name): Make static.
1312 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
1313 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1316 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1317 (struct MonitorInfo): New struct.
1318 (free_monitors, make_monitor_attribute_list): Declare.
1320 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1322 (free_monitors, make_monitor_attribute_list): New functions.
1323 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
1326 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
1328 * callproc.c (call_process): Refine the doc string. (Bug#14045)
1330 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
1332 * keyboard.c: Apply keyboard decoding only to events that come directly
1333 from the tty, not from unread-command-events (bug#14368).
1334 (read_event_from_main_queue): New function, extracted from read_char).
1335 (read_decoded_char): Remove.
1336 (read_decoded_event_from_main_queue): New function to replace it.
1337 (read_char): Use it.
1338 (read_key_sequence): Use read_char rather than read_decoded_char.
1340 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
1342 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1344 * casetab.c (init_casetab_once): Fix last change (bug#14424).
1346 2013-05-22 Kenichi Handa <handa@gnu.org>
1348 The following changes are to fix the setting of
1349 buffer-file-coding-system on, for instance, C-x RET c unix RET
1350 _FILE_OF_DOS_EOL_TYPE_ RET.
1352 * coding.h (struct coding_system): New member detected_utf8_chars.
1354 * coding.c (detect_coding_utf_8): Count characters and check EOL
1355 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
1357 (setup_coding_system): Do not initialize coding->head_ascii.
1358 (check_ascii): Do not set coding->eol_seen but update it. Do not
1359 call adjust_coding_eol_type here.
1360 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
1361 If the eol-type of CODING is already specified, adjust the eol type
1362 of the found coding-system.
1363 (decode_coding_gap): Cancel previous change. Utilize the
1364 character numbers counted by detect_coding_utf_8. Fix detection
1367 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1369 * search.c (looking_at_1): Only set last_thing_searched if the match
1370 changed the match-data (bug#14281).
1372 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
1374 * xdisp.c (reseat_at_previous_visible_line_start):
1375 Already declared in dispextern.h, so remove it here.
1376 (move_it_vertically_backward): Likewise.
1378 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1380 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
1381 (Fx_display_pixel_width, Fx_display_pixel_height)
1382 (Fx_display_mm_width, Fx_display_mm_height):
1383 Mention `display-monitor-attributes-list' in docstrings.
1385 * nsfns.m (ns_get_screen): Remove function. All uses removed.
1386 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
1387 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
1388 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
1389 (Fx_display_backing_store, Fx_display_visual_class)
1390 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
1391 (Fx_display_grayscale_p, Fx_display_pixel_width)
1392 (Fx_display_pixel_height, Fx_display_planes)
1393 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
1394 (Fx_display_screens): Don't confuse X11 screens with NS screens.
1395 (Fx_display_mm_width, Fx_display_mm_height)
1396 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
1397 height for all physical monitors as in X11.
1399 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
1400 Return pixel width or height for all physical monitors as in X11.
1402 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
1404 Port --enable-gcc-warnings to clang.
1405 * bytecode.c (exec_byte_code):
1407 Redo diagnostic pragmas to pacify clang, too.
1408 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
1409 * editfns.c (Fencode_time):
1410 * fileio.c (file_accessible_directory_p):
1411 * font.c (font_unparse_xlfd):
1412 Use '&"string"[index]' instead of '"string" + (index)'.
1413 * undo.c (user_error): Remove; unused.
1415 2013-05-16 Eli Zaretskii <eliz@gnu.org>
1417 * insdel.c (insert_1_both): Document the arguments, instead of
1418 referring to insert_1, which no longer exists.
1420 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
1421 some window, increment windows_or_buffers_changed, so that
1422 *Messages* display in that window is updated. (Bug#14408)
1424 * w32.c: Include epaths.h.
1425 (init_environment): Use cmdproxy.exe without leading directories.
1426 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
1428 (gettimeofday): Adjust signature and return value to Posix
1431 * unexw32.c (open_output_file): Delete the existing emacs.exe
1432 before creating it, to break the hard link to the versioned
1435 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
1436 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
1437 (FIRSTFILE_OBJ): New variables.
1438 (W32_RES): Rename to EMACSRES. All users changed.
1439 (base_obj): Use $(CM_OBJ).
1440 (ALLOBJS): Use $(FIRSTFILE_OBJ).
1441 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
1442 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
1443 $(W32_RES_LINK) before $(LIBES).
1444 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
1446 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
1448 * makefile.w32-in (DOC): Use just "DOC".
1450 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
1452 * process.c: Export default filters and sentinels to Elisp.
1453 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
1455 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
1456 (Fset_process_sentinel, Fformat_network_address):
1457 Default to them instead of nil.
1458 (server_accept_connection): Sentinels can't be nil any more.
1459 (read_and_dispose_of_process_output): New function, extracted from
1460 read_process_output.
1461 (read_process_output): Use it; filters can't be nil.
1462 (Finternal_default_process_filter): New function, extracted from
1463 read_process_output.
1464 (exec_sentinel_unwind): Remove function.
1465 (exec_sentinel): Don't zilch sentinel while running.
1466 (status_notify): Sentinels can't be nil.
1467 (Finternal_default_process_sentinel): New function extracted from
1469 (setup_process_coding_systems): Default filter is not nil any more.
1470 (syms_of_process): Export new Elisp functions and initialize
1472 * lisp.h (make_lisp_proc): New function.
1474 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
1476 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
1478 2013-05-14 Eli Zaretskii <eliz@gnu.org>
1480 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1481 unless we know that the window w is a leaf window.
1482 Another attempt at solving bug#14062.
1484 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
1486 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
1489 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
1491 * image.c (gif_load): Check that subimages fit (Bug#14345).
1493 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
1495 * lread.c (skip_dyn_eof): New function.
1496 (read1): Use it to skip the end of a file in response to #@00.
1498 * doc.c (get_doc_string): Slightly relax the sanity checking.
1500 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
1502 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
1503 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1504 (MonitorInfo): New struct.
1505 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
1506 (Fns_display_monitor_attributes_list): New functions.
1507 (display-usable-bounds): Remove.
1508 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
1511 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
1513 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
1514 (GTK_CHECK_VERSION): New macro, if not already defined.
1515 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
1516 replaced by GTK_CHECK_VERSION.
1518 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
1520 * xterm.h (GTK_PREREQ): New macro.
1521 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
1522 to use this macro instead, for consistency and clarity.
1524 2013-05-08 Eli Zaretskii <eliz@gnu.org>
1526 * xdisp.c (row_for_charpos_p): New function, with code of
1527 cursor_row_p, but accepts an additional argument CHARPOS instead
1528 of using a hardcoded PT.
1529 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
1530 (row_containing_pos): Call row_for_charpos_p instead of partially
1531 doing the same. Fixes cursor positioning under longlines-mode
1532 when longlines-show-effect includes more than one newline, when
1533 moving the cursor vertically up.
1535 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
1537 * makefile.w32-in (ACL_H): New macro.
1538 ($(BLD)/fileio.$(O)): Update dependencies.
1540 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1542 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
1543 * Makefile.in (LIB_ACL): New macro.
1544 (LIBACL_LIBS): Remove.
1545 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
1546 * fileio.c: Include <acl.h>.
1547 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
1548 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
1550 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
1553 * unexelf.c: Don't assume ElfW (Half) fits in int.
1554 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
1555 when dealing with ElfW (Half) values, since they can exceed 2**31
1556 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
1557 (entry_address): Omit unused NUM arg. All uses changed.
1559 2013-05-07 Juri Linkov <juri@jurta.org>
1561 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
1562 to the string converted from number with `Fnumber_to_string'.
1565 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1567 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
1568 This fixes a problem introduced by my previous change.
1570 2013-05-07 Glenn Morris <rgm@gnu.org>
1572 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
1574 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
1576 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
1578 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1580 Static checking by GCC 4.8.0.
1581 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
1582 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
1583 (x_get_monitor_attributes_fallback)
1584 (x_get_monitor_attributes_xinerama)
1585 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
1586 Define only if USE_GTK.
1587 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
1588 (x_get_monitor_attributes_fallback): Omit unused locals.
1589 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
1590 Use double, not float, to avoid mixed-mode floating point arithmetic.
1592 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1593 Jan Djärv <jan.h.d@swipnet.se>
1595 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
1596 (XINERAMA_CFLAGS): New macros.
1597 (ALL_CFLAGS, LIBES): Use them.
1599 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
1600 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
1601 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
1602 (syms_of_xfns): DEFSYM them.
1603 (struct MonitorInfo): New struct.
1604 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
1605 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
1606 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
1607 (x_get_monitor_attributes_xinerama): New functions.
1608 (Fx_display_monitor_attributes_list): New primitive.
1609 (syms_of_xfns): Defsubr it.
1611 * xterm.h (x_display_info): Add Xatom_net_workarea and
1612 Xatom_net_current_desktop.
1614 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
1615 and dpyinfo->Xatom_net_current_desktop.
1617 2013-05-06 Eli Zaretskii <eliz@gnu.org>
1619 * xdisp.c (pos_visible_p): Use the special code for finding the
1620 beginning of a display property or overlay for any "replacing"
1621 display property, not just for display strings. This solves
1622 incorrect reporting of position by posn-at-point. (Bug#14241)
1624 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
1626 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
1627 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
1628 Verify that ElfW (Half) fits in int.
1629 (fatal): Use same signature as lisp.h.
1630 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
1631 configure and build with -DUNEXELF_DEBUG without worrying about
1632 other modules that use DEBUG.
1633 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
1634 possibly-wide integers now uses it instead of plain fprintf.
1635 (entry_address): New function, which avoids problems with 32-bit
1636 overflow on 64-bit hosts.
1637 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
1638 (round_up): Don't assume the remainder fits in int.
1639 (find_section): Use bool for boolean. Simplify debug code.
1640 (unexec): Don't assume file sizes fit in int or size_t.
1641 Omit unnecessary trailing newline in 'fatal' format.
1642 Use strerror rather than outputting decimal error number.
1643 Remove unused code when emacs is not defined;
1644 this file relies on Emacs now.
1645 Don't assume e_phnum and e_shnum are positive.
1647 * regex.c: Fix problems when DEBUG is defined.
1648 (extract_number, extract_number_and_incr): Define regardless of
1649 whether DEBUG is defined; that's simpler and makes the code less
1650 likely to go stale in the normal case when DEBUG is not defined.
1651 Return int rather than taking an int * arg. All callers changed.
1652 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
1653 Remove, replacing with ...
1654 (DEBUG_PRINT): New macro. All callers changed.
1655 (DEBUG_COMPILES_ARGUMENTS): New macro.
1656 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
1657 (print_compiled_pattern, print_double_string) [DEBUG]:
1658 Use prototype rather than old-style definition.
1659 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
1660 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
1661 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
1662 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
1663 Don't assume ptrdiff_t, size_t, and long are the same width as int.
1664 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
1665 This matters only when DEBUG is defined.
1667 2013-05-05 Eli Zaretskii <eliz@gnu.org>
1669 * xdisp.c (set_iterator_to_next): Set the
1670 ignore_overlay_strings_at_pos_p flag only if we are _really_
1671 iterating over an overlay string, as indicated by the
1672 current.overlay_string_index member. (Bug#14306)
1674 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
1676 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
1677 to where it is used, to avoid autorelease issues (Bug#14050).
1679 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
1681 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
1682 * fileio.c (syms_of_fileio): Implement this.
1683 * filelock.c (create_lock_file): If symbolic links don't work, so
1684 we use a regular file as a lock file, do not fsync the lock file;
1687 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
1689 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
1690 (syms_of_minibuf): Adjust accodingly.
1692 * callint.c (Fcall_interactively): Adjust calls accordingly.
1694 2013-05-04 Eli Zaretskii <eliz@gnu.org>
1696 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
1697 w->contents is a buffer before computing everything else.
1698 Use parentheses to disambiguate last part of the condition.
1700 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
1701 assertion violations. (Bug#14062)
1703 2013-05-01 David Reitter <david.reitter@gmail.com>
1705 * nsfns.m (ns_tooltip): Initialize.
1707 2013-04-28 Eli Zaretskii <eliz@gnu.org>
1709 * coding.c (decode_coding_gap): Don't remove the character before
1710 a newline unless it's a CR character. (Bug#14287)
1712 2013-04-28 Dan Nicolaescu <dann@gnu.org>
1714 * dispextern.h (struct face): Move enum face_underline_type
1715 earlier so that bitfields can be in the same word.
1717 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
1719 * nsfns.m (handlePanelKeys): New function.
1720 (EmacsOpenPanel:performKeyEquivalent:)
1721 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
1722 arrows/function/control and copy/paste keys (Bug#14296).
1724 2013-04-27 Juri Linkov <juri@jurta.org>
1726 * callint.c (Fcall_interactively): Call `Qread_number' for
1727 interactive code letter `n' instead of using duplicate code.
1730 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
1732 * systime.h (make_timeval): Declare as 'const'.
1734 2013-04-27 Kenichi Handa <handa@gnu.org>
1736 * font.c (font_open_entity): Always open a font of manageable
1739 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
1741 Port better to AIX (Bug#14258).
1742 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
1745 2013-04-24 Kenichi Handa <handa@gnu.org>
1747 * coding.c (decode_coding_iso_2022): When an invalid escape
1748 sequence is encountered, reset the invocation and designation
1749 status to the safest one.
1751 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
1753 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
1754 Without this fix, "make distclean" leaves stamp-h1 behind.
1756 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
1758 * w32fns.c (w32_fullscreen_rect): New function to compute the
1759 window rectangle for the given fullscreen mode.
1760 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
1761 longer tunes the window size. This keeps the window's edges flush
1762 with the screen and allows the taskbar to hide itself in fullboth.
1764 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
1765 window decorations and uses the entire screen.
1767 * w32term.h (w32_fullscreen_rect) Add prototype.
1768 (struct w32_output): Replace normal_width, normal_height,
1769 normal_top, and normal_left members with a single normal_placement
1771 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
1773 (FRAME_NORMAL_PLACEMENT): New macro.
1775 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
1777 * minibuf.c (Ftest_completion): Silence compiler warning.
1779 2013-04-15 Eli Zaretskii <eliz@gnu.org>
1781 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
1784 * frame.h (WINDOW_FRAME): Protect macro and its argument with
1787 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1788 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
1789 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
1790 parentheses where appropriate.
1792 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
1794 * keyboard.c (timer_start_idle): Remove no-longer-used local.
1796 2013-04-14 Eli Zaretskii <eliz@gnu.org>
1798 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
1799 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
1800 Mention in the doc string that setting these variables takes
1801 effect only after a call to set-window-buffer. (Bug#14200)
1803 2013-04-13 Eli Zaretskii <eliz@gnu.org>
1805 * indent.c (Fvertical_motion): Don't consider display strings on
1806 overlay strings as display strings on the buffer position we
1807 started from. This prevents vertical cursor motion from jumping
1808 more than one line when there's an overlay string with a display
1809 property at end of line.
1810 Reported by Karl Chen <Karl.Chen@quarl.org> in
1811 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
1813 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
1815 * window.c (select_window): `record_buffer' even if window is
1816 already selected (bug#14191).
1818 2013-04-11 Eli Zaretskii <eliz@gnu.org>
1820 * window.c (Fwindow_end): Test more flags, including the buffer's
1821 last_overlay_modified flag, to determine whether the window's
1822 display is really up-to-date. Prevents the function from
1823 returning a stale value. (Bug#14170)
1824 (Fwindow_line_height): Fix the test for up-to-date-ness of the
1827 2013-04-10 Eli Zaretskii <eliz@gnu.org>
1829 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
1830 garbaged only if it is not already the top frame on its TTY.
1831 This prevents flickering due to constant redrawing of TTY frames when
1832 there are GUI frames open in the same session. (Bug#13864)
1834 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
1836 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
1837 of marking the idle timers directly.
1839 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1841 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
1844 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
1846 * window.c (select_window): Don't record_buffer while the invariant is
1847 temporarily broken (bug#14161).
1849 * fns.c (Fdelq): Don't assume !NILP => CONSP.
1851 2013-04-07 Eli Zaretskii <eliz@gnu.org>
1853 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
1855 2013-04-07 Romain Francoise <romain@orebokech.com>
1857 Ignore additional platform-specific ACL errors (Bug#13702).
1858 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
1859 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
1861 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
1863 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
1866 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
1868 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
1869 This bug was introduced by my 2013-02-25 change that simplified
1870 data_start configuration. Without this change, on GNU/Linux
1871 an Emacs configured with --enable-profiling fails immediately
1872 due to a profiler signal.
1873 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
1874 with these flags. On platforms where special flags are needed
1875 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
1876 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
1877 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
1879 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
1881 Get rid of some platform-specific functions examining window
1882 system and its capabilities. This is a partial rework of the
1884 * lisp.h (have_menus_p): Remove prototype. This function is
1885 replaced with platform-independent window_system_available.
1886 (check_window_system): Move to...
1887 * frame.h (decode_window_system_frame, window_system_available):
1888 ...here, add new prototypes.
1889 * frame.c (window_system_available, decode_window_system_frame):
1891 (check_window_system): Platform-independent now.
1892 * xterm.h (x_in_use): Remove declaration.
1894 * w32term.h (check_x_frame):
1895 * nsterm.h (check_x_frame): Remove prototypes. This function
1896 is replaced with platform-independent decode_window_system_frame.
1897 * msdos.c (have_menus_p): Remove.
1898 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
1899 Remove platform-specific functions. Use check_window_system,
1900 decode_window_system_frame and check_ns_display_info where
1901 appropriate. Minor style and comment tweaks.
1902 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
1903 (check_x_frame): Likewise.
1904 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
1906 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
1907 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
1908 * xmenu.c, xselect.c: All related users changed.
1910 2013-04-03 Kenichi Handa <handa@gnu.org>
1912 The following changes is to optimize the code for reading UTF-8
1915 * coding.c (check_ascii): Rename from detect_ascii. Return value
1916 changed. Check EOL format. Do not call adjust_coding_eol_type
1918 (check_utf_8): New function.
1919 (adjust_coding_eol_type): Do nothing if already adjusted.
1920 (detect_coding): Compare the return value of check_ascii with
1921 coding->src_bytes. Call adjust_coding_eol_type if necessary.
1922 (decode_coding_gap): Optimize for valid UTF-8.
1924 2013-03-21 Kenichi Handa <handa@gnu.org>
1926 * coding.c (syms_of_coding): Cancel previous change.
1928 * insdel.c (insert_from_gap): Fix previous change.
1930 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
1932 Consistently use platform-specific function to detect window system.
1933 * lisp.h (check_window_system): New prototype. This function is
1934 going to replace check_x, check_w32 and check_ns.
1935 (have_menus_p): Mention msdos.c in comment.
1936 * fontset.c (check_window_system_func): Remove. Adjust all users.
1937 * fontset.h (check_window_system_func): Remove prototype.
1938 * nsterm.h (check_ns):
1939 * xterm.h (check_x):
1940 * w32term.h (check_w32): Likewise.
1941 * menu.c (Fx_popup_menu): Use check_window_system.
1942 * msdos.c (check_window_system): Define for MS-DOS.
1943 * nsfns.m (check_window_system): Define for NS. Adjust all users.
1944 * w32fns.c (check_window_system): Likewise for MS-Windows.
1945 * xfns.c (check_window_system): Likewise for X.
1946 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
1947 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
1949 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
1951 Prefer < to > in range checks such as 0 <= i && i < N.
1952 This makes it easier to visualize quantities on a number line.
1953 This patch doesn't apply to all such range checks,
1954 only to the range checks affected by the 2013-03-24 change.
1955 This patch reverts most of the 2013-03-24 change.
1956 * alloc.c (xpalloc, Fgarbage_collect):
1957 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
1958 * character.c (string_escape_byte8):
1959 * charset.c (read_hex):
1960 * data.c (cons_to_unsigned):
1961 * dispnew.c (update_frame_1):
1962 * doc.c (Fsubstitute_command_keys):
1963 * doprnt.c (doprnt):
1964 * editfns.c (hi_time, decode_time_components):
1965 * fileio.c (file_offset):
1966 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1967 * font.c (font_intern_prop):
1968 * frame.c (x_set_alpha):
1969 * gtkutil.c (get_utf8_string):
1970 * indent.c (check_display_width):
1971 * keymap.c (Fkey_description):
1972 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
1974 * minibuf.c (read_minibuf_noninteractive):
1975 * process.c (wait_reading_process_output):
1976 * search.c (Freplace_match):
1977 * window.c (get_phys_cursor_glyph):
1978 * xdisp.c (redisplay_internal):
1979 * xsmfns.c (smc_save_yourself_CB):
1980 Prefer < to > for range checks.
1981 * dispnew.c (sit_for): Don't mishandle NaNs.
1982 This fixes a bug introduced in the 2013-03-24 change.
1983 * editfns.c (decode_time_components): Don't hoist comparison.
1984 This fixes another bug introduced in the 2013-03-24 change.
1986 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1988 * frame.h (struct frame): Drop scroll_bottom_vpos
1989 member becaue all real users are dead long ago.
1990 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
1991 * xdisp.c (redisplay_internal): Adjust user.
1993 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
1995 * nsmenu.m (showAtX:Y:for:): setLevel to
1996 NSPopUpMenuWindowLevel (Bug#13998).
1998 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2000 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2001 (ns_check_pending_open_menu): Declare.
2003 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2004 (x_activate_menubar): Update the menu with title that matches
2005 ns_get_pending_menu_title, and call
2006 ns_check_pending_openmenu (Bug#12698).
2007 (menuWillOpen:): New method.
2008 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2010 * nsterm.m (menu_will_open_state, menu_mouse_point)
2011 (menu_pending_title): New varaibles.
2012 (ns_get_pending_menu_title, ns_check_menu_open)
2013 (ns_check_pending_open_menu): New functions.
2015 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2017 * indent.c (current_column_bol_cache): Remove leftover which is not
2018 used in Fmove_to_column any more.
2019 (current_column, scan_for_column): Adjust users.
2020 * keyboard.c (last_point_position_buffer, last_point_position_window):
2021 Remove leftovers which are not used for recording undo any more.
2022 (command_loop_1, syms_of_keyboard): Adjust users.
2023 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2024 redisplay_window any more.
2025 (move_it_to): Adjust user.
2027 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2029 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2030 Update dependencies.
2032 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2034 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2035 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2038 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2040 * window.h (struct window): Replace hchild, vchild and buffer slots
2041 with the only contents slot. This is possible because each valid
2042 window may have either the child window (in vertical or horizontal
2043 combination) or buffer to display (for the leaf window). Using that,
2044 a lof of operations to traverse and/or change window hierarchies may
2045 be simplified. New member horizontal is used to distinguish between
2046 horizontal and vertical combinations of internal windows.
2047 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2048 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2049 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2050 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2051 Use contents slot, not buffer, where appropriate.
2052 (wset_combination): New function.
2053 (wset_buffer): Add eassert.
2054 (Fframe_first_window): Simplify the loop reaching first window.
2055 (Fwindow_buffer): Use WINDOW_LEAF_P.
2056 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2057 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2058 (unshow_buffer): Convert initial debugging check to eassert.
2059 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2060 (make_parent_window, window_resize_check, window_resize_apply)
2061 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2062 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2063 Adjust to match struct window changes.
2064 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2065 (mark_window_cursors_off, count_windows, get_leaf_windows)
2066 (foreach_window_1): Simplify the loop.
2067 * alloc.c (mark_object): Do not check for the leaf window because
2068 internal windows has no glyph matrices anyway.
2069 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2070 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2071 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2072 (build_frame_matrix_from_window_tree, mirror_make_current)
2073 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2074 (update_window_tree, set_window_update_flags): Simplify the loop.
2075 (sync_window_with_frame_matrix_rows): Enforce live window.
2076 Use contents slot, not buffer, where appropriate.
2077 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2078 and WINDOW_HORIZONTAL_COMBINATION_P.
2079 (make_frame_visible_1): Simplify the loop.
2080 Use contents slot, not buffer, where appropriate.
2081 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2082 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2083 (expose_window_tree): Likewise.
2084 Use contents slot, not buffer, where appropriate.
2085 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2086 to avoid deleted windows. Use contents slot instead of buffer.
2087 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
2088 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
2089 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
2090 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
2092 2013-03-28 Eli Zaretskii <eliz@gnu.org>
2094 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
2095 identify the reasons for assertion violations in bug#14062 and
2097 (Fx_show_tip): Fix compilation error under
2098 "--enable-check-lisp-object-type". (Bug#14073)
2100 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
2101 Reported by <rzl24ozi@gmail.com>.
2103 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2105 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
2107 (unwind_with_echo_area_buffer): ...to restore it here.
2108 This is needed to ensure that...
2109 (redisplay_window): ...both window markers are valid here,
2110 which is verified by eassert.
2111 * editfns.c (save_excursion_save): Do not assume that
2112 selected_window always displays the buffer.
2113 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
2116 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
2118 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
2121 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
2123 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
2125 2013-03-27 Eli Zaretskii <eliz@gnu.org>
2127 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
2128 since MinGW's w32api headers do. This avoids compiler warnings.
2130 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
2133 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2135 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
2137 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
2139 * gtkutil.c (style_changed_cb): Check if frame is live and an
2140 X frame (Bug#14038).
2142 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2144 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
2145 Define only for _WIN32_WINNT less than 0x0500.
2146 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
2148 Move inclusion of time.h before sys/time.h, so that MinGW64 could
2149 see its own definitions of 'struct timeval' and 'struct timezone'.
2151 Fix incompatibilities between MinGW.org and MinGW64 headers.
2152 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
2154 * w32.c (REPARSE_DATA_BUFFER): Guard with
2155 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
2157 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
2159 * xterm.c: Include X11/XKBlib.h
2160 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
2162 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
2164 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
2166 * blockinput.h (input_blocked_p): Likewise.
2167 * bytecode.c (exec_byte_code): Likewise.
2168 * callproc.c (call_process_kill, call_process_cleanup)
2169 (Fcall_process): Likewise.
2170 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
2171 (Fccl_execute_on_string): Likewise.
2172 * character.c (string_escape_byte8): Likewise.
2173 * charset.c (read_hex): Likewise.
2174 * cm.c (calccost): Likewise.
2175 * data.c (cons_to_unsigned): Likewise.
2176 * dired.c (directory_files_internal, file_name_completion):
2178 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
2179 (sit_for): Likewise.
2180 * doc.c (Fsubstitute_command_keys): Likewise.
2181 * doprnt.c (doprnt): Likewise.
2182 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
2183 * emacsgtkfixed.c: Likewise.
2184 * fileio.c (file_offset, Fwrite_region): Likewise.
2185 * floatfns.c (Fexpt, fmod_float): Likewise.
2186 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2188 * font.c (font_intern_prop): Likewise.
2189 * frame.c (x_set_alpha): Likewise.
2190 * gtkutil.c (get_utf8_string): Likewise.
2191 * indent.c (check_display_width): Likewise.
2192 * intervals.c (create_root_interval, rotate_right, rotate_left)
2193 (split_interval_right, split_interval_left)
2194 (adjust_intervals_for_insertion, delete_node)
2195 (interval_deletion_adjustment, adjust_intervals_for_deletion)
2196 (merge_interval_right, merge_interval_left, copy_intervals)
2197 (set_intervals_multibyte_1): Likewise.
2198 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
2199 * keymap.c (Fkey_description): Likewise.
2200 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
2201 * lread.c (openp, read_integer, read1, string_to_number):
2203 * menu.c (ensure_menu_items): Likewise.
2204 * minibuf.c (read_minibuf_noninteractive): Likewise.
2205 * print.c (printchar, strout): Likewise.
2206 * process.c (create_process, Faccept_process_output)
2207 (wait_reading_process_output, read_process_output, send_process)
2208 (wait_reading_process_output): Likewise.
2209 * profiler.c (make_log, handle_profiler_signal): Likewise.
2210 * regex.c (re_exec): Likewise.
2211 * regex.h: Likewise.
2212 * search.c (looking_at_1, Freplace_match): Likewise.
2213 * sysdep.c (get_child_status, procfs_ttyname)
2214 (procfs_get_total_memory): Likewise.
2215 * systime.h (EMACS_TIME_VALID_P): Likewise.
2216 * term.c (dissociate_if_controlling_tty): Likewise.
2217 * window.c (get_phys_cursor_glyph): Likewise.
2218 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
2219 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
2221 * xfns.c (Fx_window_property): Likewise.
2222 * xmenu.c (set_frame_menubar): Likewise.
2223 * xselect.c (x_get_window_property, x_handle_dnd_message):
2225 * xsmfns.c (smc_save_yourself_CB): Likewise.
2226 * xterm.c (x_scroll_bar_set_handle): Likewise.
2228 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
2230 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
2231 to be optional or nil. Adjust comment and convert it to docstring.
2232 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
2233 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
2235 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
2237 Static checking by GCC 4.8-20130319.
2238 * image.c (gif_load): Assume pass < 3 to pacify GCC.
2239 * process.c (Fset_process_datagram_address)
2240 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
2241 * xdisp.c (get_char_face_and_encoding):
2242 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
2243 (get_glyph_face_and_encoding): Prepare face before possibly using it.
2244 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
2246 2013-03-24 Ken Brown <kbrown@cornell.edu>
2248 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
2249 fix compilation on 64-bit Cygwin, where underscores are not
2250 automatically prepended.
2252 * w32term.c (w32_initialize): Silence compiler warning.
2254 2013-03-23 Eli Zaretskii <eliz@gnu.org>
2256 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
2257 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
2258 variables, to save and restore frame dimensions.
2259 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
2260 after returning from a 'fullscreen' configuration.
2261 use SendMessage instead of PostMessage to send the SC_RESTORE message,
2262 to avoid races between the main thread and the input thread.
2264 * w32term.h (struct w32_output): New members normal_width,
2265 normal_height, normal_top, normal_left, and prev_fsmode.
2266 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
2267 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
2270 * w32term.c (w32fullscreen_hook): Record last value of the frame's
2271 'fullscreen' parameter. Always record previous width and height
2272 of the frame, except when switching out of maximized modes, so
2273 that they could be restored correctly, instead of resetting to the
2274 default frame dimensions. Send SC_RESTORE command to the frame,
2275 unless we are going to send SC_MAXIMIZE, to restore the frame
2276 resize hints in the mouse pointer shown by the window manager.
2279 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
2281 * lisp.h (get_frame_param): Adjust conditions for prototype
2284 2013-03-22 Ken Brown <kbrown@cornell.edu>
2286 * unexcw.c: Drop unneeded inclusion of w32common.h.
2287 (report_sheap_usage): Declare.
2288 (read_exe_header): Add magic numbers for x86_64.
2289 (fixup_executable): Fix printf format specifier for unsigned long
2292 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
2294 * frame.h (struct frame): Put menu_bar_window under #ifdef
2295 because this member is not needed when X toolkit is in use.
2296 (fset_menu_bar_window):
2297 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2298 (free_glyphs, update_frame):
2299 * xdisp.c (expose_frame): Likewise.
2300 (display_menu_bar): Likewise. Remove redundant eassert.
2301 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
2304 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
2306 Use functions and constants to manipulate Lisp_Save_Value objects.
2307 This replaces code that used macros and strings and token-pasting.
2308 The change makes the C source a bit easier to follow,
2309 and shrinks the Emacs executable a bit.
2310 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
2311 (make_save_value): Change 1st arg from string to enum. All callers
2314 (mark_object): Use if, not #if, for GC_MARK_STACK.
2315 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
2316 (XSAVE_OBJECT): Now functions, not macros.
2317 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
2318 the constant was never used.
2319 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
2320 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
2321 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
2322 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
2324 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
2325 type3 with a single member save_type. All uses changed.
2326 (save_type, set_save_pointer, set_save_integer): New functions.
2327 * print.c (PRINTX): Remove.
2329 * alloc.c: Remove redundant static declarations.
2331 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2333 * window.h (struct window): Convert left_col, top_line, total_lines
2334 and total_cols from Lisp_Objects to integers. Adjust comments.
2335 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
2337 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
2338 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
2339 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
2340 Adjust users where appropriate.
2342 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2344 * frame.h (struct frame): Drop resx and resy because the same data is
2345 available from window system-specific output context. Adjust users.
2346 (default_pixels_per_inch_x, default_pixels_per_inch_y):
2347 New functions to provide defaults when no window system available.
2348 (FRAME_RES_X, FRAME_RES_Y): New macros.
2349 (NUMVAL): Move from xdisp.c.
2350 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
2351 (Ffont_face_attributes, Fopen_font):
2352 * image.c (gs_load):
2353 * w32font.c (fill_in_logfont):
2354 * xdisp.c (calc_pixel_width_or_height):
2355 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
2356 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
2358 2013-03-20 Kenichi Handa <handa@gnu.org>
2360 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
2361 to 1 (temporary workaround until a bug related to ASCII
2362 optimization is fixed).
2364 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
2366 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
2367 Signal error if window is not internal. Adjust docstring.
2368 (delete_all_child_windows): Use combination_limit to save the buffer.
2369 (Fset_window_configuration): Adjust accordingly.
2370 * print.c (syms_of_print): Initialize debugging output not here...
2371 (init_print_once): ...but in a new function here.
2372 * lisp.h (init_print_once): Add prototype.
2373 * emacs.c (main): Add call to init_print_once. Adjust comments.
2375 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
2377 * window.c (window_resize_check, window_resize_apply)
2378 (window_from_coordinates, recombine_windows, set_window_buffer)
2379 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
2380 (Fsplit_window_internal, Fdelete_window_internal)
2381 (freeze_window_starts): Use bool for booleans.
2382 * window.h (window_frame_coordinates, resize_frame_windows)
2383 (freeze_window_starts, set_window_buffer): Adjust prototypes.
2385 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
2387 * dispnew.c (bitch_at_user): Use `user-error'.
2389 2013-03-17 Ken Brown <kbrown@cornell.edu>
2391 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
2392 as return type of image_background. (Bug#13981)
2393 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
2395 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
2397 * nsterm.m (updateFrameSize:): Change resize increments if needed.
2398 (ns_select): Don't return with result uninitialized.
2400 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
2403 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
2405 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
2406 directories. If filename is nil, get directory name (Bug#13932).
2407 Use getFilename and getDirectory.
2408 (getFilename, getDirectory): New methods for EmacsSavePanel and
2410 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
2412 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
2414 * coding.c (decode_coding_gap): Fix typo caught by static checking.
2416 2013-03-15 Kenichi Handa <handa@gnu.org>
2418 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
2419 (adjust_after_replace): Make it back to static. Delete the third
2420 arg text_at_gap_tail. Cancel the code for handling it.
2422 * coding.h (struct coding_system): New member eol_seen.
2424 * coding.c (detect_ascii): New function.
2425 (detect_coding): Set coding->head_ascii and coding->eol_seen only
2426 when the source bytes are actually scanned. On detecting for
2427 coding_category_utf_8_auto, call detect_ascii instead of scanning
2428 source bytes directly.
2429 (produce_chars): Call insert_from_gap with the new arg 0.
2430 (encode_coding): Likewise.
2431 (decode_coding_gap): Control ASCII optimization by the variable
2432 disable_ascii_optimization instead of #ifndef .. #endif.
2433 Deccode EOL format according to coding->eol_seen.
2434 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
2437 * lisp.h (adjust_after_replace): Cancel externing it.
2438 (insert_from_gap): Adjust prototype.
2440 2013-03-15 Eli Zaretskii <eliz@gnu.org>
2442 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
2443 FULLSCREEN_MAXIMIZED. (Bug#13935)
2445 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
2447 * region-cache.c (find_cache_boundary, move_cache_gap)
2448 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
2449 Simplify debugging check and convert to eassert. Adjust comment.
2450 (pp_cache): Put under ENABLE_CHECKING.
2452 2013-03-14 Eli Zaretskii <eliz@gnu.org>
2454 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
2455 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
2457 (w32fullscreen_hook): If the frame is visible, reset
2458 f->want_fullscreen flag after changing the frame size. If the
2459 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
2462 2013-03-13 Daniel Colascione <dancol@dancol.org>
2464 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
2465 too so that these builds can use Cygwin's file conversion
2466 functions. (We've been building and linking cygw32.o all along
2467 and just not using it.)
2469 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
2471 File synchronization fixes (Bug#13944).
2472 * Makefile.in (LIB_FDATASYNC): New macro.
2474 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
2475 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
2476 Don't worry about HAVE_FSYNC, since a substitute fsync is
2477 available if the system lacks one.
2478 (Fwrite_regin): Retry fsync if interrupted.
2480 2013-03-13 Eli Zaretskii <eliz@gnu.org>
2482 * w32term.c (w32_read_socket): If the Emacs frame is being
2483 activated, call w32fullscreen_hook, to make sure the new frame
2484 dimensions are in effect. (Bug#13937)
2486 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
2488 * xdisp.c (init_iterator): Simplify because both character and byte
2489 positions are either specified or -1. Add eassert. Adjust comment.
2490 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
2491 character and byte positions can be obtained from marker.
2493 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
2495 Static checking by Sun C 5.12.
2496 * alloc.c (buffer_memory_full) [REL_ALLOC]:
2497 * bytecode.c (exec_byte_code):
2498 * dispnew.c (init_display):
2500 * fileio.c (Fsubstitute_in_file_name):
2501 * keyboard.c (Fevent_convert_list):
2502 * keymap.c (Fsingle_key_description):
2503 * term.c (maybe_fatal, fatal):
2504 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
2505 * xsmfns.c (Fhandle_save_session):
2506 Omit unreachable code.
2507 * keymap.c (map_keymap_char_table_item): Cast void * to
2508 a function pointer type; the C Standard requires this.
2510 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
2511 Include <sys/param.h> unconditionally, as that works elsewhere and
2512 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
2513 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
2516 See ChangeLog.12 for earlier changes.
2522 Copyright (C) 2011-2013 Free Software Foundation, Inc.
2524 This file is part of GNU Emacs.
2526 GNU Emacs is free software: you can redistribute it and/or modify
2527 it under the terms of the GNU General Public License as published by
2528 the Free Software Foundation, either version 3 of the License, or
2529 (at your option) any later version.
2531 GNU Emacs is distributed in the hope that it will be useful,
2532 but WITHOUT ANY WARRANTY; without even the implied warranty of
2533 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2534 GNU General Public License for more details.
2536 You should have received a copy of the GNU General Public License
2537 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.