1 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3 * emacs.c (main): Fix syntax error.
5 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7 Timestamp fixes for undo (Bug#14824).
8 * atimer.c (schedule_atimer):
9 * fileio.c (Ffile_newer_than_file_p):
10 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
11 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13 (syms_of_fileio): Remove Sclear_visited_file_name.
14 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15 file doesn't exist; this avoids an ambiguity with negative timestamps.
16 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
17 * systime.h (make_emacs_time, invalid_emacs_time):
18 Don't assume struct timespec layout; POSIX doesn't guarantee it.
19 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
20 * undo.c (record_first_change): Push (visited-file-modtime) onto
21 undo list rather than reimplementing it by hand, incorrectly.
23 2013-07-09 Ken Brown <kbrown@cornell.edu>
25 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
27 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
29 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
31 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
33 Handle errno and exit status a bit more carefully.
34 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
35 number into an exit status. Instead, use EXIT_CANCELED.
36 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
37 * callproc.c (relocate_fd):
38 * emacs.c (close_output_streams, main):
39 * process.c (create_process):
40 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
41 Use emacs_perror for simplicity.
42 * callproc.c (relocate_fd, main):
43 * sysdep.c (sys_subshell):
44 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
45 (shut_down_emacs): Use emacs_write, not write.
46 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
47 * fileio.c (Fcopy_file, e_write):
48 * nsterm.m (ns_select):
49 * process.c (send_process):
50 * sound.c (vox_write):
51 Use emacs_write_sig, not emacs_write.
52 * lisp.h (emacs_write_sig, emacs_perror): New decls.
53 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
55 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
57 (emacs_full_write): New function.
58 (emacs_write): Rewrite to use it.
59 (emacswrite_sig, emacs_perror): New functions.
60 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
62 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
64 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
65 on NS even if it is present. Pixmap on NS is a void*.
67 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
69 Port to Ubuntu 10 (Bug#14803).
70 Problem reported by T.V. Raman.
71 * process.c (close_on_exec, accept4, process_socket):
72 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
74 2013-07-07 Eli Zaretskii <eliz@gnu.org>
76 * w32.c (sys_dup): Declare prototype.
80 * callproc.c [WINDOWSNT]: Include sys/socket.h.
82 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
84 Make file descriptors close-on-exec when possible (Bug#14803).
85 This simplifies Emacs a bit, since it no longer needs to worry
86 about closing file descriptors by hand in some cases.
87 It also fixes some unlikely races. Not all such races, as
88 libraries often open files internally without setting
89 close-on-exec, but it's an improvement.
90 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
91 * callproc.c (Fcall_process) [!MSDOS]:
92 * emacs.c (main) [!DOS_NT]:
93 * nsterm.m (ns_term_init):
94 * process.c (create_process):
95 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
96 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
97 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
98 Prefer mkostemp with O_CLOEXEC to mkstemp.
99 * callproc.c (relocate_fd) [!WINDOWSNT]:
100 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
101 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
103 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
104 Make the resulting file descriptor close-on-exec.
105 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
106 * lread.c (load_descriptor_list, load_descriptor_unwind):
107 Remove; no longer needed. All uses removed.
108 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
109 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
111 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
112 (Fmake_network_process, Fnetwork_interface_list):
113 (Fnetwork_interface_info, server_accept_connection):
114 Make newly-created socket close-on-exec.
115 * sysdep.c (emacs_open, emacs_fopen):
116 Make new-created descriptor close-on-exec.
117 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
118 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
120 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
122 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
125 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
127 Fix openp errno handling.
128 * callproc.c (Fcall_process): Preserve openp errno around close.
129 * lread.c (openp): Set errno when returning -1, as some callers
132 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
134 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
136 * nsterm.h (NSSavePanel): Update comment.
137 (NSAPP_DATA2_RUNFILEDIALOG): Define.
138 (ns_run_file_dialog): Declare.
140 * nsfns.m: Remove panelOK.
142 (ns_run_file_dialog): New function.
143 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
144 event loop, so file dialog is popped up by ns_run_file_dialog, called
145 by sendEvent (Bug#14578).
146 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
148 2013-07-06 Eli Zaretskii <eliz@gnu.org>
150 * xdisp.c (default_line_pixel_height): New function.
151 (pos_visible_p, move_it_vertically_backward, try_scrolling)
152 (try_cursor_movement, redisplay_window, try_window)
153 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
155 * window.c (window_scroll_pixel_based): use
156 default_line_pixel_height.
158 * dispextern.h (default_line_pixel_height): Add prototype.
160 * frame.c (x_set_line_spacing): Accept a float value for
161 line-spacing parameter, per the documentation.
163 * data.c (Fmultibyte_string_p): Doc fix.
165 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
167 Use emacs_open more consistently when opening files.
168 This handles EINTR more consistently now, and makes it easier
169 to introduce other uniform changes to file descriptor handling.
170 * src/systdio.h: New file.
171 * src/buffer.c (mmap_init):
172 * cygw32.c (chdir_to_default_directory):
173 * dispnew.c (Fopen_termscript):
174 * emacs.c (Fdaemon_initialized):
175 * fileio.c (Fdo_auto_save):
176 * image.c (slurp_file, png_load_body, jpeg_load_body):
177 * keyboard.c (Fopen_dribble_file):
179 * print.c (Fredirect_debugging_output):
180 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
181 * termcap.c (tgetent):
182 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
183 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
184 * w32term.c (w32_initialize) [CYGWIN]:
185 * xfaces.c (Fx_load_color_file):
186 Use emacs_open instead of plain open, and emacs_fopen instead of
188 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
189 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
190 * callproc.c (default_output_mode): New constant.
191 (Fcall_process): Use it to call emacs_open instead of plain creat.
192 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
193 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
194 (emacs_fopen): New function.
195 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
196 Include <lisp.h>, for emacs_open.
197 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
199 Remove duplicate #include directives.
200 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
202 Don't include stdio.h twice.
203 * buffer.c [USE_MMAP_FOR_BUFFERS]:
204 Don't include sys/types.h or stdio.h twice.
205 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
206 * lread.c: Don't include coding.h twice.
207 * nsfont.m: Don't include frame.h twice.
208 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
209 * ralloc.c: Don't include <unistd.h> twice.
210 * xdisp.c: Don't include font.h twice.
211 * xterm.c: Don't include fontset.h twice.
212 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
214 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
216 Scale ImageMagick images more carefully.
217 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
218 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
219 Be more careful about avoiding undefined behavior after
220 integer overflow and division by zero.
222 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
224 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
225 (syms_of_w32fns): DEFSYM them.
226 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
227 (CCHDEVICENAME): Define macros if not defined.
228 (struct MONITOR_INFO_EX): New struct.
229 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
230 (enum_display_monitors_fn): New variable.
231 (globals_of_w32fns): Initialize it.
232 (Fx_display_pixel_width, Fx_display_pixel_height)
233 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
234 multi-monitor setups in docstrings.
235 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
236 screen size by primary monitor's millimeter per pixel.
237 (w32_monitor_enum, w32_display_monitor_attributes_list)
238 (w32_display_monitor_attributes_list_fallback)
239 (Fw32_display_monitor_attributes_list): New functions.
240 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
242 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
244 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
246 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
248 * fileio.c (Qfile_notify_error): New error symbol.
250 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
251 * inotify.c (inotify_callback, symbol_to_inotifymask)
252 (Finotify_add_watch, Finotify_rm_watch): Use it.
253 (inotifyevent_to_event): Exchange order of cookie and file name.
254 (Finotify_add_watch): Adapt docstring.
256 * lisp.h (Qfile_notify_error): Declare.
258 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
260 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
261 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
262 Do not clear _malloc_thread_enabled_p, undoing the previous change,
263 which did not work (see <http://bugs.gnu.org/14569#307>).
264 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
265 && (!noninteractive || initialized)). This attempts to thread
266 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
268 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
270 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
271 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
273 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
275 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
276 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
277 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
278 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
280 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
282 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
283 Define to __sys_siglist.
285 2013-07-02 Eli Zaretskii <eliz@gnu.org>
287 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
288 word-wrap, so that overflow-newline-into-fringe would work in
289 visual-line-mode. (Bug#2749)
290 (move_it_in_display_line_to): When the last scanned display
291 element fits exactly on the display line, and
292 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
293 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
294 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
295 finding buffer position that corresponds to pixel coordinates,
296 e.g. in buffer_posn_from_coords.
298 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
300 * process.c (handle_child_signal): Call catch_child_signal if
303 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
305 Don't convert function pointers to void * and back.
306 It isn't portable C, and it's easy enough to avoid.
307 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
308 (make_save_value): Add support for SAVE_FUNCPOINTER.
309 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
310 * print.c (print_object):
311 Distinguish function from object pointers.
312 * lisp.h (SAVE_FUNCPOINTER): New constant.
313 (SAVE_SLOT_BITS): Adjust to it.
314 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
315 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
316 (voidfuncptr): New typedef.
317 (struct Lisp_Save_Value): New member data[0].funcpointer.
318 (XSAVE_FUNCPOINTER): New function.
320 Simplify buildobj processing.
321 * Makefile.in (buildobj.h): Make it a sequence of strings each
322 followed by comma, rather than a single string. Put it into a
323 .tmp file in case there's an error while generating it.
324 (gl-stamp): Use .tmp for temp files.
325 (mostlyclean): Clean .tmp files.
326 * doc.c (buildobj): Move to just the routine that needs it.
327 It's now an array of strings, so processing is simpler.
329 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
331 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
332 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
333 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
334 Invoke malloc_enable_thread even when not interactive.
335 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
336 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
337 in this case, since the underlying bug has now been fixed.
339 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
341 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
342 unlinking it (bug#14691).
344 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
346 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
347 before checking whether buffer is modified. This lets
348 `kill-buffer-query-functions' cancel killing of the buffer or save
349 its content before `kill-buffer' asks user the "Buffer %s
350 modified; kill anyway?" question.
352 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
354 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
355 Let the super performKeyEquivalent deal with them (Bug#14747).
357 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
359 * widget.c (resize_cb): Remove unused local.
361 Do not use GTK 3 if it exists but cannot be compiled.
362 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
363 * xterm.c (x_error_handler) [!USE_GTK]:
366 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
368 2013-06-30 Eli Zaretskii <eliz@gnu.org>
370 * intervals.c (get_local_map): Instead of aborting, clip POSITION
371 to the valid range of values. (Bug#14753)
373 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
374 when moving point by using the current glyph matrix. This avoids
375 the need to force redisplay when this function is called in a
378 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
380 Fix minor problems found by static checking.
381 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
382 Redo the latter's body to sidestep GCC parenthesization warnings.
383 (setup_coding_system, detect_coding, detect_coding_system): Use them.
384 * coding.c (detect_coding, detect_coding_system):
385 * coding.h (struct undecided_spec):
386 Use bool for boolean.
387 * image.c (QCmax_width, QCmax_height): Now static.
388 * xdisp.c (Fmove_point_visually): Remove unused local.
390 2013-06-29 Eli Zaretskii <eliz@gnu.org>
392 * xdisp.c (Fmove_point_visually): New function.
394 2013-06-28 Kenichi Handa <handa@gnu.org>
396 * coding.h (define_coding_undecided_arg_index): New enum.
397 (coding_attr_index): New members
398 coding_attr_undecided_inhibit_null_byte_detection,
399 coding_attr_undecided_inhibit_iso_escape_detection,
400 coding_attr_undecided_prefer_utf_8.
401 (undecided_spec): New struct.
402 (struct coding_system): New member `undecided' of the member
405 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
406 (detect_coding): Likewise.
407 (detect_coding_system): Likewise.
408 (Fdefine_coding_system_internal): New coding system properties
409 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
411 (syms_of_coding): Adjust for coding_arg_undecided_max.
413 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
415 * image.c (x_from_xcolors): Remove unused local.
417 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
419 Defer image data transfer between X client and server until actual
422 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
425 * image.c (Destroy_Image): Remove.
426 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
427 `mask_p', and `colors_p'. All uses changed.
428 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
429 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
430 New macros for `flags' arg to x_clear_image_1.
431 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
432 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
433 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
434 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
435 (image_get_x_image, image_unget_x_image): New functions or macros.
436 (image_background, image_background_transparent, x_to_xcolors)
437 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
438 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
439 instead of Destroy_Image.
440 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
441 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
442 (png_load_body, jpeg_load_body, tiff_load, gif_load)
443 (imagemagick_load_image, svg_load_image): Use them instead of
444 x_create_x_image_and_pixmap, and x_put_x_image followed by
445 x_destroy_x_image, respectively.
446 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
447 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
448 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
449 background_transparent fields.
450 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
451 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
453 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
455 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
456 This mostly consists of undoing recent changes.
457 * callproc.c (Fcall_process):
458 * process.c (create_process):
459 Do not worry about catching SIGCHLD here, undoing previous change.
460 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
461 * process.c, process.h (catch_child_signal):
462 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
463 * process.c (catch_child_handler): Don't worry about being called
464 lazily and do not assume caller has blocked SIGCHLD, undoing
465 previous change. Move first-time stuff back to
466 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
467 tickle glib, as that causes Cygwin bootstrap to fail. Do not
468 set lib_child_handler if it's already initialized, which may
469 help avoid problems on GNUStep.
471 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
473 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
474 * callproc.c (Fcall_process):
475 * process.c (create_process):
476 Make sure SIGCHLD is caught before we fork,
477 since Emacs startup no arranges to catch SIGCHLD.
478 * process.c (lib_child_handler): Initialize to null, not to
480 (catch_child_signal): Allow self to be called lazily.
481 Do nothing if it's already been called.
482 Assume caller has blocked SIGCHLD (all callers do now).
483 * emacs.c (main): Do not catch SIGCHLD here; defer it until
484 just before it's really needed.
485 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
486 since it hasn't been caught yet.
488 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
490 * image.c (compute_image_size): New function to implement
491 :max-width and :max-height.
492 (imagemagick_load_image): Use it.
494 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
496 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
497 * callproc.c, process.h (block_child_signal, unblock_child_signal):
499 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
500 * process.c (catch_child_signal): Block SIGCHLD while futzing with
501 the SIGCHLD handler, since the code is not atomic and (due to glib)
502 signals may be arriving now.
503 * sysdep.c (init_signals): Do not catch child signals here;
504 'main' now does that later, at a safer time.
506 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
508 Clean up SIGCHLD handling a bit (Bug#14569).
509 * process.c, process.h (catch_child_signal):
510 Now always extern, even if !NS_IMPL_GNUSTEP.
511 * process.c (catch_child_signal): Move glib tickler here from
512 init_process_emacs, so that it's done earlier in Emacs
513 initialization. Also move the noninteractive && !initialized
514 check here from init_process_emacs. This is all a bit cleaner for
515 GNUish platforms, and I hope it works around the Cygwin bug.
516 * sysdep.c (init_signals): Invoke catch_child_signal here, so
517 that glib signal handling is tickled before glib creates threads.
519 * process.c (wait_reading_process_output): Avoid int overflow
520 when reading more than 2 GiB total from a process.
522 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
524 * process.c (create_process): Handle a couple more cases,
525 i.e., work even if new_argv and wait_child_setup[i] are cached.
526 Use Fcall_process's style for volatile vars.
528 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
530 * process.c (create_process): Mark PROCESS volatile.
532 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
534 Use C99-style flexible array members if available.
535 This avoids some subtle aliasing issues, which typically
536 aren't a problem with GCC but may be a problem elsewhere.
537 * alloc.c (sdata): New typedef, replacing the old struct sdata.
538 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
539 In either case, it uses a flexible array member rather than
540 the old struct hack. All uses changed.
541 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
542 Adjust to sdata reorganization.
543 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
544 Use offsetof (struct, flex_array_member), not sizeof (struct), as
545 that ports better to pre-C99 non-GCC.
546 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
547 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
548 as the latter has changed.
549 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
550 and port better to pre-C99 GCC.
551 * image.c (struct xpm_cached_color):
552 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
553 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
554 Use FLEXIBLE_ARRAY_MEMBER.
555 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
556 Move decl to top level so it gets checked against implementation.
557 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
558 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
560 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
562 * syntax.c: Integer cleanups.
563 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
564 All uses that need 0-or-2 changed to:
565 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
566 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
567 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
568 (char_quoted, prev_char_comend_first, back_comment)
569 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
570 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
571 Use bool for boolean.
572 (update_syntax_table, skip_chars, skip_syntaxes):
573 Prefer int to unsigned when either will do.
574 (back_comment): Return boolean success flag, like forw_comment,
575 instead of positive-or-minus-1 (which might have overflowed int anyway).
576 Don't stuff ptrdiff_t into int.
577 (syntax_spec_code, syntax_code_spec): Now const.
578 (Fmatching_paren, scan_lists, scan_sexps_forward):
579 Use enum syntaxcode for syntax code.
580 (Fmatching_paren): Check that arg is a character, not just an integer.
581 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
582 (Finternal_describe_syntax_value): Omit no-longer-needed
584 (skip_chars): Use char, not unsigned char, when the distinction
586 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
587 * bytecode.c (exec_byte_code):
588 * syntax.c (syntax_spec_code, Fchar_syntax)
589 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
591 * syntax.h (SYNTAX_WITH_FLAGS):
592 Omit unnecessary casts.
594 2013-06-20 Eli Zaretskii <eliz@gnu.org>
596 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
597 line dimensions here, to avoid race conditions with the main
598 thread. (Bug#14062, bug#14630, bug#14669)
600 * w32term.c (w32_draw_window_cursor): Compute the header line and
601 mode line dimensions here.
602 <w32_system_caret_window, w32_system_caret_hdr_height>:
603 <w32_system_caret_mode_height>: New variables.
605 * w32term.h: Declare them.
607 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
609 * alloc.c (die): Move "assertion failed" string here ...
610 * lisp.h (eassert): ... from here. Also, suppress evaluation of
611 COND when SUPPRESS_CHECKING. This shrinks the executable text
612 size by 0.8% to 2.2% when configured with --enable-checking,
613 depending on optimization flags (GCC 4.8.1 x86-64).
615 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
617 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
619 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
620 base is 2; this is more accurate.
622 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
624 * sound.c (string_default): Move to !WINDOWSNT section.
625 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
627 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
629 * sound.c: Integer cleanups.
630 Remove unnecessary forward decls.
631 (struct sound_device): The 'file' member is now a Lisp_Object, not
632 a char *, so that we needn't invoke alloca on a huge size.
633 (Fplay_sound_internal): Adjust to this.
634 (string_default): New function.
635 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
636 Use it to adjust to the struct sound_device change.
637 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
640 * syntax.c (skip_chars): Don't use uninitialized storage
641 when searching a multibyte buffer for characters that are not in a
642 unibyte string that contains non-ASCII characters.
644 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
646 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
647 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
649 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
651 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
653 2013-06-18 Kenichi Handa <handa@gnu.org>
655 * font.c (Ffont_spec): Signal an error for an invalid font name
658 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
660 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
661 In particular this ports to 32-bit sparc Sun cc.
662 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
663 array with a dummy element at specpdl[-1], so that its address can
665 (unbind_to): Do not copy the binding; not needed, now that we
666 copy old_value in the one place where the copy is needed.
667 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
668 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
669 (union specbinding): Rename from struct specbinding. Redo layout
670 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
671 which is not portable. With Sun C 5.12 32-bit sparc, the
672 declaration causes nargs to be an unsigned bitfield, a behavior
673 that the C standard allows; but Emacs wants nargs to be signed.
674 The overall type is now a union of structures rather than a
675 structure of union of structures, and the 'kind' member is now a
676 bitfield, so that the overall type doesn't grow. All uses changed.
677 * process.c (Fmake_serial_process): Remove unnecessary initialization.
679 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
681 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
682 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
684 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
686 2013-06-17 Eli Zaretskii <eliz@gnu.org>
688 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
689 unless we know that the window w's frame is a frame object.
690 Another attempt at solving bug#14062 and bug#14630.
692 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
694 * textprop.c (property_set_type): New enum.
695 (add_properties): Allow appending/prepending text properties.
696 (add_text_properties_1): Factored out of Fadd_text_properties.
697 (Fadd_text_properties): Move all the code into
698 add_text_properties_1.
699 (Fadd_face_text_property): New function that calls
700 add_text_properties_1.
702 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
704 Move functions from lisp.h to individual modules when possible.
705 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
706 * alloc.c (XFLOAT_INIT, set_symbol_name):
707 * buffer.c (CHECK_OVERLAY):
708 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
709 (set_char_table_parent):
710 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
711 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
712 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
713 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
715 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
716 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
717 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
718 (backtrace_args, backtrace_debug_on_exit):
719 * floatfns.c (CHECK_FLOAT):
720 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
721 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
722 (set_hash_hash, set_hash_hash_slot, set_hash_index)
723 (set_hash_index_slot):
724 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
725 * marker.c (CHECK_MARKER):
726 * textprop.c (CHECK_STRING_OR_BUFFER):
727 * window.c (CHECK_WINDOW_CONFIGURATION):
728 Move here from lisp.h, and make these functions static rather than
730 * buffer.c (Qoverlayp):
732 * fns.c (Qhash_table_p):
733 * window.c (Qwindow_configuration_p):
735 * lisp.h: Remove the abovementioned defns and decls.
737 Use functions, not macros, for XINT etc. (Bug#11935).
738 In lisp.h, prefer functions to function-like macros, and
739 constants to object-like macros, when either will do. This:
740 . simplifies use, as there's no more need to worry about
741 arguments' side effects being evaluated multiple times.
742 . makes the code easier to debug on some platforms.
743 However, when using gcc -O0, keep using function-like macros
744 for a few critical operations, for performance reasons.
745 This sort of thing isn't needed with gcc -Og, but -Og
746 is a GCC 4.8 feature and isn't widely-enough available yet.
747 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
748 Remove enum lsb_bits; no longer needed.
749 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
750 * buffer.c (Qoverlap):
752 * fns.c (Qhash_table_p):
753 Now extern, so lisp.h can use these symbols.
754 * dispextern.h: Include character.h, for MAX_CHAR etc.
755 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
756 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
757 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
758 (GLYPH_CODE_P): Move here from lisp.h.
759 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
760 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
761 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
762 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
763 XUNTAG now returns void *.
764 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
765 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
766 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
767 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
768 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
769 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
770 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
771 (lisp_h_XPNTR, lisp_h_XSYMBOL):
772 New macros, renamed from their sans-lisp_h_ counterparts.
773 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
774 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
775 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
776 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
777 If compiling via GCC without optimization, define these as macros
778 in addition to inline functions.
779 To disable this, compile with -DINLINING=0.
780 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
781 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
782 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
783 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
784 (INTMASK, VALMASK): Now macros, since static values cannot be
785 accessed from extern inline functions.
786 (VALMASK): Also a constant, for benefit of old GDB.
787 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
788 is INTEGERP, which can fold it in.
789 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
790 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
791 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
792 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
793 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
794 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
795 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
796 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
797 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
798 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
799 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
800 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
801 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
802 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
803 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
804 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
805 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
806 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
807 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
808 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
809 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
810 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
811 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
812 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
813 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
814 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
815 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
816 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
817 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
818 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
819 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
820 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
821 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
823 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
824 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
825 (VALMASK): Define in one place rather than in two, merging the
826 USE_LSB_TAG parts; this is simpler.
827 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
828 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
829 Move up, to avoid use before definition.
830 Also include "globals.h" earlier, for the same reason.
831 (make_natnum): New function.
832 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
833 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
834 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
835 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
836 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
837 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
838 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
839 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
840 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
841 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
842 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
843 (Qwindow_configuration_p, Qimage): New forward declarations.
844 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
845 (STRING_COPYIN): Remove; unused.
846 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
847 (xcar_addr, xcdr_addr): New functions. All uses changed.
848 (IEEE_FLOATING_POINT): Now a constant, not a macro.
849 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
850 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
851 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
852 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
853 (TYPE_RANGED_INTEGERP): Simplify.
854 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
855 (setlocale, fixup_locale, synchronize_system_messages_locale)
856 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
857 Now empty functions, not macros.
858 (functionp): Return bool, not int.
859 * window.c (Qwindow_configuration_p): Now extern,
860 so window.h can use it.
861 * window.h (Qwindowp): Move decl back to lisp.h.
863 2013-06-15 Eli Zaretskii <eliz@gnu.org>
865 * xdisp.c (Fline_pixel_height): New function, required for solving
868 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
870 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
872 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
874 * lread.c (syms_of_lread):
875 * fns.c (Fprovide): Adjust to new format of after-load-alist.
877 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
879 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
881 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
883 * fileio.c (expand_file_name): Doc fix.
885 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
887 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
888 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
889 Wait for self, not for 0. This can't hurt on GNU or similar
890 system, and may help with Cygwin.
892 * keyboard.c: Don't use PROP (...) as an lvalue.
893 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
894 Use set_prop (A, B), not PROP (A) = B.
896 2013-06-10 Eli Zaretskii <eliz@gnu.org>
898 * xdisp.c (get_it_property): Use it->window instead of generating
899 a Lisp object from it->w.
901 2013-06-09 Eli Zaretskii <eliz@gnu.org>
903 * xdisp.c (get_it_property): If it->object is a buffer, pass to
904 get-char-property the window that is being rendered, instead of
905 the buffer, to support window-specific overlays. (Bug#14575)
906 (compute_display_string_pos): When W is NULL, use the current
907 buffer as the object to pass to get-char-property.
908 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
909 pointer member of the bidi iterator, since no window is pertinent
912 2013-06-08 Eli Zaretskii <eliz@gnu.org>
914 * bidi.c (bidi_fetch_char): Accept additional argument, the window
915 being displayed, and pass it to compute_display_string_pos.
916 (bidi_level_of_next_char, bidi_resolve_explicit_1)
917 (bidi_paragraph_init): All callers changed.
919 * xdisp.c (init_from_display_pos, init_iterator)
920 (handle_single_display_spec, next_overlay_string)
921 (get_overlay_strings_1, reseat_1, reseat_to_string)
922 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
923 Set bidi_it.w member from it->w.
924 (compute_display_string_pos): Accept additional argument, the
925 window being displayed, and pass it to Fget_char_property.
928 * dispextern.h (struct bidi_it): New member w, the window being
930 (compute_display_string_pos): Adjust prototype.
932 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
934 * xgselect.c: Remove unneeded include xterm.h.
936 * process.c (wait_reading_process_output): Check for NS before GLIB.
937 GLIB may be linked in due to rsvg, but ns_select must be called.
939 * xgselect.c (xg_select): Remove call to window_system_available
940 and g_main_context_pending at the top, so Gdk events (i.e. file
941 notify) are processed when Emacs is started with -nw.
943 2013-06-07 Eli Zaretskii <eliz@gnu.org>
945 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
946 (ctagsfiles3): New variable, includes only *.m files.
947 (TAGS): Use an explicit language name in the regular expressions,
948 to avoid transformation of '/SOMETHING' by MSYS to
951 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
953 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
955 2013-06-06 Eli Zaretskii <eliz@gnu.org>
957 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
958 still need to set the mouse pointer shape and activate help-echo.
961 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
963 A few porting etc. fixes for the new file monitor code.
964 See the thread containing
965 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
966 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
967 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
968 (dir_monitor_callback, Fgfile_rm_watch):
969 Use assq_no_quit instead of Fassoc, for speed.
970 (dir_monitor_callback, Fgfile_rm_watch):
971 eassert that the monitor is a fixnum.
972 (dir_monitor_callback): No need for CDR_SAFE.
973 Simplify building of lisp with alternative tails.
974 (Fgfile_add_watch, Fgfile_rm_watch):
975 Do not assume glib functions set errno reliably on failure.
976 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
977 and signal an error otherwise.
978 (Fgfile_rm_watch): Prefer CONSP to !NILP.
979 Use Fdelq instead of Fdelete, for speed.
981 2013-06-05 Eli Zaretskii <eliz@gnu.org>
983 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
984 don't insist on being invoked on a highlighted tool-bar button.
985 Avoids losing tool-bar functionality when mouse-highlight is nil.
986 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
987 Don't highlight when mouse-highlight is nil.
988 (note_mouse_highlight): When mouse-highlight is nil, don't return
989 right away; instead, run tool-bar and mode-line highlight
990 subroutine, clear any existing highlight, and revert the mouse
991 pointer to its default shape. (Bug#14558)
993 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
995 * lisp.mk (lisp): Add prog-mode.el.
997 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
999 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1000 * process.c (dummy_handler): New function.
1001 (lib_child_handler): New static var.
1002 (handle_child_signal): Invoke it.
1003 (catch_child_signal): If a library has set up a signal handler,
1004 save it into lib_child_handler.
1005 (init_process_emacs): If using glib and not on Windows, tickle glib's
1006 child-handling code so that it initializes its private SIGCHLD handler.
1007 * syssignal.h (SA_SIGINFO): Default to 0.
1008 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1009 31; it should no longer be needed now.
1011 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1013 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1015 * gfilenotify.c (globals_of_gfilenotify): New function.
1016 (syms_of_gfilenotify): Move global initialization there.
1018 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1020 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1022 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1023 * keyboard.c (menu_bar_items, tool_bar_items):
1024 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1025 not override local keymaps any more.
1027 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1029 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1031 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1033 * w32console.c (initialize_w32_display): Return the dimensions of
1034 the console window via 2 additional arguments, not via the current
1035 frame. This avoids crashes due to overrunning the bounds of
1036 frame's decode_mode_spec_buffer, which is not resized following
1037 the change of the frame dimensions from the initial 10x10.
1039 * w32term.h (w32_initialize_display_info): Adjust prototype.
1041 * term.c (init_tty): Take dimensions of the frame from the values
1042 returned by initialize_w32_display.
1044 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1045 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1046 (LIBES): Add $(GFILENOTIFY_LIBS).
1048 * w32inevt.c (handle_file_notifications): Add dummy implementation
1049 for !HAVE_W32NOTIFY.
1051 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1053 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1055 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1057 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1059 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1061 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1063 Fix minor problems found by static checking.
1064 * data.c (pure_write_error):
1065 Use xsignal2, not Fsignal, as Fsignal might return.
1066 * eval.c (set_backtrace_debug_on_exit): Now static.
1067 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1068 No longer inline. EXTERN_INLINE is needed only for functions
1069 defined in .h files. Reindent function header as per GNU style.
1070 (backtrace_p, backtrace_top, backtrace_next):
1071 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1072 compiler or linker. Add extern decls to pacify gcc -Wall.
1073 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1075 * frame.c (free_monitors): Define only on platforms that need it.
1076 * nsterm.m (ns_term_init):
1077 * process.c (catch_child_signal):
1078 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1079 defined on all porting targets these days.
1080 * process.c, process.h (catch_child_signal):
1081 Make it extern only if NS_IMPL_GNUSTEP is defined.
1083 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1085 * w32.c (gettimeofday): Make the signature identical to prototype
1086 in nt/inc/sys/time.h.
1088 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1090 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
1093 * keyboard.c (safe_run_hooks_error): Improve error message.
1095 * data.c (pure_write_error): Add `object' argument.
1096 * puresize.h (CHECK_IMPURE): Use it.
1098 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
1100 * Makefile.in (NOTIFY_OBJ): New variable.
1101 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
1103 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
1104 Call syms_of_gfilenotify.
1106 * gfilenotify.c: New file.
1108 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
1109 and Qfile_w32notify.
1110 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
1111 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
1113 * lisp.h: Declare syms_of_gfilenotify.
1115 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
1117 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1119 Merge the specpdl and backtrace stacks. Make the structure of the
1120 specpdl entries more obvious via a tagged union of structs.
1121 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
1122 (enum specbind_tag): New enum.
1123 (struct specbinding): Make it a tagged union of structs.
1124 Add a case for backtrace records.
1125 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
1126 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
1127 (backtrace_debug_on_exit): New accessors.
1128 (struct backtrace): Remove.
1129 (struct catchtag): Remove backlist field.
1130 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
1132 (Flocal_variable_p): Speed up the common case where the binding is
1134 * eval.c (backtrace_list): Remove.
1135 (set_specpdl_symbol, set_specpdl_old_value): Remove.
1136 (set_backtrace_args, set_backtrace_nargs)
1137 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
1138 (backtrace_next): New functions.
1139 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
1140 (unwind_to_catch, internal_lisp_condition_case)
1141 (internal_condition_case, internal_condition_case_1)
1142 (internal_condition_case_2, internal_condition_case_n): Don't bother
1143 with backtrace_list any more.
1144 (Fsignal): Adjust to new backtrace format.
1145 (grow_specpdl): Move up.
1146 (record_in_backtrace): New function.
1147 (eval_sub, Ffuncall): Use it.
1148 (apply_lambda): Adjust to new backtrace format.
1149 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
1151 (specbind): Adjust to new specpdl format. Simplify.
1152 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
1153 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
1155 (mark_backtrace): Remove.
1156 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
1157 * xdisp.c (redisplay_internal): Use record_in_backtrace.
1158 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
1160 * profiler.c (record_backtrace): Use get_backtrace.
1161 (handle_profiler_signal): Use backtrace_top_function.
1162 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
1165 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
1167 * process.h (catch_child_signal): Declare.
1169 * process.c (catch_child_signal): New function.
1170 (init_process_emacs): Call it.
1172 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
1173 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
1175 (x_set_cursor_type): Remove declaration.
1176 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
1177 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
1178 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
1179 (ns_get_color): Use F suffix on float.
1180 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
1181 (ns_get_rgb_color): Remove.
1182 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
1183 (note_mouse_movement): x and y are CGFloat.
1184 (ns_draw_fringe_bitmap): Remove unused rowY.
1185 Change #if to COCOA && >= 10_6.
1186 (ns_draw_window_cursor): Remove unused overspill.
1187 (ns_draw_underwave): width and x are EamcsCGFloat.
1188 (ns_draw_box): thickness is CGFloat.
1189 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
1190 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
1191 if not in main thread.
1192 (ns_get_pending_menu_title, ns_check_menu_open)
1193 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
1194 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
1195 (sendFromMainThread:): New method.
1196 (changeFont:): size is CGFloat.
1197 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
1198 Disable warning about permanent text.
1199 (characterIndexForPoint:): Adjust return type depending on GNUStep
1201 (mouseDown:): delta is CGFloat.
1202 (updateFrameSize): Remove unised variable f.
1203 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
1204 Cast float to EmacsCGFloat.
1205 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
1206 also to -1 when restoring.
1207 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
1208 inside NS_IMPL_COCOA.
1209 (toggleFullScreen:): Put call to toggleFullScreen inside
1210 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
1211 (setPosition:portion:whole:): por is CGFloat.
1212 (getMouseMotionPart:window:x:y:): Add F suffix to float.
1213 (mouseDown:): Use CGFloat.
1214 (mouseDragged:): Remove unised variable edge.
1215 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
1217 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
1219 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
1220 when NS_IMPL_GNUSTEP.
1221 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
1222 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
1223 (EmacsToolbar): Add clearAll. Add tag argument to
1224 addDisplayItemWithImage.
1225 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
1227 * nsselect.m (ns_get_local_selection): Remove unused variable type.
1229 * nsmenu.m (ns_update_menubar): Make static.
1230 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
1231 (fillWithWidgetValue:): Add cast to SEL for setAction.
1232 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
1233 (update_frame_tool_bar): Update code for GNUStep.
1234 (clearAll): New method.
1235 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
1236 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
1237 Move identifierToItem setObject and activeIdentifiers addObject before
1238 call to insertItemWithItemIdentifier.
1239 (validateVisibleItems): Fix indentation.
1240 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
1241 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
1242 UtilityWindow to aStyle, remove call to setStyleMask.
1244 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
1246 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
1247 (ns_charset_covers, ns_get_covering_families, nsfont_open):
1248 Use F suffix on floats.
1249 (ns_char_width): Returns CGFloat.
1250 (ns_ascii_average_width): w is CGFloat instead of float.
1251 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
1253 (ns_glyph_metrics): CGFloat instead of float.
1255 * nsfns.m (x_set_foreground_color, x_set_background_color):
1257 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
1258 remove unused variables.
1259 (Fns_read_file_name): Keep track if panel is for save.
1260 Use ns_filename_from_panel/ns_directory_from_panel.
1261 (Fns_list_services): delegate only used for COCOA.
1262 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
1263 Just return the input if GNUStep.
1264 (x_screen_planes): Remove.
1265 (Fxw_color_values): Use EmacsCGFloat
1266 (Fns_display_monitor_attributes_list): Only get screen number for
1268 (getDirectory, getFilename): Remove from EmacsOpenPanel and
1270 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
1271 ns_directory_from_panel.
1273 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
1275 * process.c (handle_child_signal): Also use WCONTINUED.
1276 This is so that list-processes doesn't mistakenly list the process
1277 as stopped, when the process has actually been continued and is
1280 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
1282 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
1283 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
1284 not already configured.
1286 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
1288 2013-05-29 Eli Zaretskii <eliz@gnu.org>
1290 * Makefile.in (mostlyclean): Remove *.res files.
1292 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
1294 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
1295 a buffer (bug#8447).
1297 2013-05-27 Eli Zaretskii <eliz@gnu.org>
1299 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
1300 display vector, and we backtrack, handle the case that the
1301 previous character position is also displayed from a display
1302 vector or covered by a display string or image. (Bug#14476)
1304 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
1306 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1307 (struct MonitorInfo, free_monitors): Remove.
1308 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
1309 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
1310 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1313 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1314 (struct MonitorInfo, free_monitors): Remove.
1315 (ns_screen_name): Make static.
1316 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
1317 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1320 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1321 (struct MonitorInfo): New struct.
1322 (free_monitors, make_monitor_attribute_list): Declare.
1324 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1326 (free_monitors, make_monitor_attribute_list): New functions.
1327 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
1330 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
1332 * callproc.c (call_process): Refine the doc string. (Bug#14045)
1334 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
1336 * keyboard.c: Apply keyboard decoding only to events that come directly
1337 from the tty, not from unread-command-events (bug#14368).
1338 (read_event_from_main_queue): New function, extracted from read_char).
1339 (read_decoded_char): Remove.
1340 (read_decoded_event_from_main_queue): New function to replace it.
1341 (read_char): Use it.
1342 (read_key_sequence): Use read_char rather than read_decoded_char.
1344 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
1346 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1348 * casetab.c (init_casetab_once): Fix last change (bug#14424).
1350 2013-05-22 Kenichi Handa <handa@gnu.org>
1352 The following changes are to fix the setting of
1353 buffer-file-coding-system on, for instance, C-x RET c unix RET
1354 _FILE_OF_DOS_EOL_TYPE_ RET.
1356 * coding.h (struct coding_system): New member detected_utf8_chars.
1358 * coding.c (detect_coding_utf_8): Count characters and check EOL
1359 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
1361 (setup_coding_system): Do not initialize coding->head_ascii.
1362 (check_ascii): Do not set coding->eol_seen but update it. Do not
1363 call adjust_coding_eol_type here.
1364 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
1365 If the eol-type of CODING is already specified, adjust the eol type
1366 of the found coding-system.
1367 (decode_coding_gap): Cancel previous change. Utilize the
1368 character numbers counted by detect_coding_utf_8. Fix detection
1371 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1373 * search.c (looking_at_1): Only set last_thing_searched if the match
1374 changed the match-data (bug#14281).
1376 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
1378 * xdisp.c (reseat_at_previous_visible_line_start):
1379 Already declared in dispextern.h, so remove it here.
1380 (move_it_vertically_backward): Likewise.
1382 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1384 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
1385 (Fx_display_pixel_width, Fx_display_pixel_height)
1386 (Fx_display_mm_width, Fx_display_mm_height):
1387 Mention `display-monitor-attributes-list' in docstrings.
1389 * nsfns.m (ns_get_screen): Remove function. All uses removed.
1390 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
1391 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
1392 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
1393 (Fx_display_backing_store, Fx_display_visual_class)
1394 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
1395 (Fx_display_grayscale_p, Fx_display_pixel_width)
1396 (Fx_display_pixel_height, Fx_display_planes)
1397 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
1398 (Fx_display_screens): Don't confuse X11 screens with NS screens.
1399 (Fx_display_mm_width, Fx_display_mm_height)
1400 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
1401 height for all physical monitors as in X11.
1403 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
1404 Return pixel width or height for all physical monitors as in X11.
1406 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
1408 Port --enable-gcc-warnings to clang.
1409 * bytecode.c (exec_byte_code):
1411 Redo diagnostic pragmas to pacify clang, too.
1412 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
1413 * editfns.c (Fencode_time):
1414 * fileio.c (file_accessible_directory_p):
1415 * font.c (font_unparse_xlfd):
1416 Use '&"string"[index]' instead of '"string" + (index)'.
1417 * undo.c (user_error): Remove; unused.
1419 2013-05-16 Eli Zaretskii <eliz@gnu.org>
1421 * insdel.c (insert_1_both): Document the arguments, instead of
1422 referring to insert_1, which no longer exists.
1424 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
1425 some window, increment windows_or_buffers_changed, so that
1426 *Messages* display in that window is updated. (Bug#14408)
1428 * w32.c: Include epaths.h.
1429 (init_environment): Use cmdproxy.exe without leading directories.
1430 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
1432 (gettimeofday): Adjust signature and return value to Posix
1435 * unexw32.c (open_output_file): Delete the existing emacs.exe
1436 before creating it, to break the hard link to the versioned
1439 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
1440 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
1441 (FIRSTFILE_OBJ): New variables.
1442 (W32_RES): Rename to EMACSRES. All users changed.
1443 (base_obj): Use $(CM_OBJ).
1444 (ALLOBJS): Use $(FIRSTFILE_OBJ).
1445 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
1446 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
1447 $(W32_RES_LINK) before $(LIBES).
1448 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
1450 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
1452 * makefile.w32-in (DOC): Use just "DOC".
1454 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
1456 * process.c: Export default filters and sentinels to Elisp.
1457 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
1459 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
1460 (Fset_process_sentinel, Fformat_network_address):
1461 Default to them instead of nil.
1462 (server_accept_connection): Sentinels can't be nil any more.
1463 (read_and_dispose_of_process_output): New function, extracted from
1464 read_process_output.
1465 (read_process_output): Use it; filters can't be nil.
1466 (Finternal_default_process_filter): New function, extracted from
1467 read_process_output.
1468 (exec_sentinel_unwind): Remove function.
1469 (exec_sentinel): Don't zilch sentinel while running.
1470 (status_notify): Sentinels can't be nil.
1471 (Finternal_default_process_sentinel): New function extracted from
1473 (setup_process_coding_systems): Default filter is not nil any more.
1474 (syms_of_process): Export new Elisp functions and initialize
1476 * lisp.h (make_lisp_proc): New function.
1478 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
1480 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
1482 2013-05-14 Eli Zaretskii <eliz@gnu.org>
1484 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1485 unless we know that the window w is a leaf window.
1486 Another attempt at solving bug#14062.
1488 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
1490 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
1493 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
1495 * image.c (gif_load): Check that subimages fit (Bug#14345).
1497 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
1499 * lread.c (skip_dyn_eof): New function.
1500 (read1): Use it to skip the end of a file in response to #@00.
1502 * doc.c (get_doc_string): Slightly relax the sanity checking.
1504 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
1506 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
1507 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1508 (MonitorInfo): New struct.
1509 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
1510 (Fns_display_monitor_attributes_list): New functions.
1511 (display-usable-bounds): Remove.
1512 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
1515 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
1517 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
1518 (GTK_CHECK_VERSION): New macro, if not already defined.
1519 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
1520 replaced by GTK_CHECK_VERSION.
1522 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
1524 * xterm.h (GTK_PREREQ): New macro.
1525 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
1526 to use this macro instead, for consistency and clarity.
1528 2013-05-08 Eli Zaretskii <eliz@gnu.org>
1530 * xdisp.c (row_for_charpos_p): New function, with code of
1531 cursor_row_p, but accepts an additional argument CHARPOS instead
1532 of using a hardcoded PT.
1533 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
1534 (row_containing_pos): Call row_for_charpos_p instead of partially
1535 doing the same. Fixes cursor positioning under longlines-mode
1536 when longlines-show-effect includes more than one newline, when
1537 moving the cursor vertically up.
1539 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
1541 * makefile.w32-in (ACL_H): New macro.
1542 ($(BLD)/fileio.$(O)): Update dependencies.
1544 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1546 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
1547 * Makefile.in (LIB_ACL): New macro.
1548 (LIBACL_LIBS): Remove.
1549 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
1550 * fileio.c: Include <acl.h>.
1551 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
1552 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
1554 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
1557 * unexelf.c: Don't assume ElfW (Half) fits in int.
1558 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
1559 when dealing with ElfW (Half) values, since they can exceed 2**31
1560 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
1561 (entry_address): Omit unused NUM arg. All uses changed.
1563 2013-05-07 Juri Linkov <juri@jurta.org>
1565 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
1566 to the string converted from number with `Fnumber_to_string'.
1569 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1571 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
1572 This fixes a problem introduced by my previous change.
1574 2013-05-07 Glenn Morris <rgm@gnu.org>
1576 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
1578 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
1580 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
1582 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1584 Static checking by GCC 4.8.0.
1585 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
1586 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
1587 (x_get_monitor_attributes_fallback)
1588 (x_get_monitor_attributes_xinerama)
1589 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
1590 Define only if USE_GTK.
1591 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
1592 (x_get_monitor_attributes_fallback): Omit unused locals.
1593 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
1594 Use double, not float, to avoid mixed-mode floating point arithmetic.
1596 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1597 Jan Djärv <jan.h.d@swipnet.se>
1599 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
1600 (XINERAMA_CFLAGS): New macros.
1601 (ALL_CFLAGS, LIBES): Use them.
1603 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
1604 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
1605 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
1606 (syms_of_xfns): DEFSYM them.
1607 (struct MonitorInfo): New struct.
1608 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
1609 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
1610 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
1611 (x_get_monitor_attributes_xinerama): New functions.
1612 (Fx_display_monitor_attributes_list): New primitive.
1613 (syms_of_xfns): Defsubr it.
1615 * xterm.h (x_display_info): Add Xatom_net_workarea and
1616 Xatom_net_current_desktop.
1618 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
1619 and dpyinfo->Xatom_net_current_desktop.
1621 2013-05-06 Eli Zaretskii <eliz@gnu.org>
1623 * xdisp.c (pos_visible_p): Use the special code for finding the
1624 beginning of a display property or overlay for any "replacing"
1625 display property, not just for display strings. This solves
1626 incorrect reporting of position by posn-at-point. (Bug#14241)
1628 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
1630 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
1631 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
1632 Verify that ElfW (Half) fits in int.
1633 (fatal): Use same signature as lisp.h.
1634 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
1635 configure and build with -DUNEXELF_DEBUG without worrying about
1636 other modules that use DEBUG.
1637 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
1638 possibly-wide integers now uses it instead of plain fprintf.
1639 (entry_address): New function, which avoids problems with 32-bit
1640 overflow on 64-bit hosts.
1641 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
1642 (round_up): Don't assume the remainder fits in int.
1643 (find_section): Use bool for boolean. Simplify debug code.
1644 (unexec): Don't assume file sizes fit in int or size_t.
1645 Omit unnecessary trailing newline in 'fatal' format.
1646 Use strerror rather than outputting decimal error number.
1647 Remove unused code when emacs is not defined;
1648 this file relies on Emacs now.
1649 Don't assume e_phnum and e_shnum are positive.
1651 * regex.c: Fix problems when DEBUG is defined.
1652 (extract_number, extract_number_and_incr): Define regardless of
1653 whether DEBUG is defined; that's simpler and makes the code less
1654 likely to go stale in the normal case when DEBUG is not defined.
1655 Return int rather than taking an int * arg. All callers changed.
1656 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
1657 Remove, replacing with ...
1658 (DEBUG_PRINT): New macro. All callers changed.
1659 (DEBUG_COMPILES_ARGUMENTS): New macro.
1660 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
1661 (print_compiled_pattern, print_double_string) [DEBUG]:
1662 Use prototype rather than old-style definition.
1663 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
1664 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
1665 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
1666 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
1667 Don't assume ptrdiff_t, size_t, and long are the same width as int.
1668 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
1669 This matters only when DEBUG is defined.
1671 2013-05-05 Eli Zaretskii <eliz@gnu.org>
1673 * xdisp.c (set_iterator_to_next): Set the
1674 ignore_overlay_strings_at_pos_p flag only if we are _really_
1675 iterating over an overlay string, as indicated by the
1676 current.overlay_string_index member. (Bug#14306)
1678 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
1680 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
1681 to where it is used, to avoid autorelease issues (Bug#14050).
1683 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
1685 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
1686 * fileio.c (syms_of_fileio): Implement this.
1687 * filelock.c (create_lock_file): If symbolic links don't work, so
1688 we use a regular file as a lock file, do not fsync the lock file;
1691 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
1693 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
1694 (syms_of_minibuf): Adjust accodingly.
1696 * callint.c (Fcall_interactively): Adjust calls accordingly.
1698 2013-05-04 Eli Zaretskii <eliz@gnu.org>
1700 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
1701 w->contents is a buffer before computing everything else.
1702 Use parentheses to disambiguate last part of the condition.
1704 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
1705 assertion violations. (Bug#14062)
1707 2013-05-01 David Reitter <david.reitter@gmail.com>
1709 * nsfns.m (ns_tooltip): Initialize.
1711 2013-04-28 Eli Zaretskii <eliz@gnu.org>
1713 * coding.c (decode_coding_gap): Don't remove the character before
1714 a newline unless it's a CR character. (Bug#14287)
1716 2013-04-28 Dan Nicolaescu <dann@gnu.org>
1718 * dispextern.h (struct face): Move enum face_underline_type
1719 earlier so that bitfields can be in the same word.
1721 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
1723 * nsfns.m (handlePanelKeys): New function.
1724 (EmacsOpenPanel:performKeyEquivalent:)
1725 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
1726 arrows/function/control and copy/paste keys (Bug#14296).
1728 2013-04-27 Juri Linkov <juri@jurta.org>
1730 * callint.c (Fcall_interactively): Call `Qread_number' for
1731 interactive code letter `n' instead of using duplicate code.
1734 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
1736 * systime.h (make_timeval): Declare as 'const'.
1738 2013-04-27 Kenichi Handa <handa@gnu.org>
1740 * font.c (font_open_entity): Always open a font of manageable
1743 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
1745 Port better to AIX (Bug#14258).
1746 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
1749 2013-04-24 Kenichi Handa <handa@gnu.org>
1751 * coding.c (decode_coding_iso_2022): When an invalid escape
1752 sequence is encountered, reset the invocation and designation
1753 status to the safest one.
1755 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
1757 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
1758 Without this fix, "make distclean" leaves stamp-h1 behind.
1760 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
1762 * w32fns.c (w32_fullscreen_rect): New function to compute the
1763 window rectangle for the given fullscreen mode.
1764 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
1765 longer tunes the window size. This keeps the window's edges flush
1766 with the screen and allows the taskbar to hide itself in fullboth.
1768 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
1769 window decorations and uses the entire screen.
1771 * w32term.h (w32_fullscreen_rect) Add prototype.
1772 (struct w32_output): Replace normal_width, normal_height,
1773 normal_top, and normal_left members with a single normal_placement
1775 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
1777 (FRAME_NORMAL_PLACEMENT): New macro.
1779 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
1781 * minibuf.c (Ftest_completion): Silence compiler warning.
1783 2013-04-15 Eli Zaretskii <eliz@gnu.org>
1785 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
1788 * frame.h (WINDOW_FRAME): Protect macro and its argument with
1791 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1792 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
1793 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
1794 parentheses where appropriate.
1796 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
1798 * keyboard.c (timer_start_idle): Remove no-longer-used local.
1800 2013-04-14 Eli Zaretskii <eliz@gnu.org>
1802 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
1803 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
1804 Mention in the doc string that setting these variables takes
1805 effect only after a call to set-window-buffer. (Bug#14200)
1807 2013-04-13 Eli Zaretskii <eliz@gnu.org>
1809 * indent.c (Fvertical_motion): Don't consider display strings on
1810 overlay strings as display strings on the buffer position we
1811 started from. This prevents vertical cursor motion from jumping
1812 more than one line when there's an overlay string with a display
1813 property at end of line.
1814 Reported by Karl Chen <Karl.Chen@quarl.org> in
1815 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
1817 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
1819 * window.c (select_window): `record_buffer' even if window is
1820 already selected (bug#14191).
1822 2013-04-11 Eli Zaretskii <eliz@gnu.org>
1824 * window.c (Fwindow_end): Test more flags, including the buffer's
1825 last_overlay_modified flag, to determine whether the window's
1826 display is really up-to-date. Prevents the function from
1827 returning a stale value. (Bug#14170)
1828 (Fwindow_line_height): Fix the test for up-to-date-ness of the
1831 2013-04-10 Eli Zaretskii <eliz@gnu.org>
1833 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
1834 garbaged only if it is not already the top frame on its TTY.
1835 This prevents flickering due to constant redrawing of TTY frames when
1836 there are GUI frames open in the same session. (Bug#13864)
1838 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
1840 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
1841 of marking the idle timers directly.
1843 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1845 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
1848 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
1850 * window.c (select_window): Don't record_buffer while the invariant is
1851 temporarily broken (bug#14161).
1853 * fns.c (Fdelq): Don't assume !NILP => CONSP.
1855 2013-04-07 Eli Zaretskii <eliz@gnu.org>
1857 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
1859 2013-04-07 Romain Francoise <romain@orebokech.com>
1861 Ignore additional platform-specific ACL errors (Bug#13702).
1862 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
1863 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
1865 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
1867 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
1870 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
1872 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
1873 This bug was introduced by my 2013-02-25 change that simplified
1874 data_start configuration. Without this change, on GNU/Linux
1875 an Emacs configured with --enable-profiling fails immediately
1876 due to a profiler signal.
1877 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
1878 with these flags. On platforms where special flags are needed
1879 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
1880 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
1881 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
1883 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
1885 Get rid of some platform-specific functions examining window
1886 system and its capabilities. This is a partial rework of the
1888 * lisp.h (have_menus_p): Remove prototype. This function is
1889 replaced with platform-independent window_system_available.
1890 (check_window_system): Move to...
1891 * frame.h (decode_window_system_frame, window_system_available):
1892 ...here, add new prototypes.
1893 * frame.c (window_system_available, decode_window_system_frame):
1895 (check_window_system): Platform-independent now.
1896 * xterm.h (x_in_use): Remove declaration.
1898 * w32term.h (check_x_frame):
1899 * nsterm.h (check_x_frame): Remove prototypes. This function
1900 is replaced with platform-independent decode_window_system_frame.
1901 * msdos.c (have_menus_p): Remove.
1902 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
1903 Remove platform-specific functions. Use check_window_system,
1904 decode_window_system_frame and check_ns_display_info where
1905 appropriate. Minor style and comment tweaks.
1906 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
1907 (check_x_frame): Likewise.
1908 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
1910 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
1911 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
1912 * xmenu.c, xselect.c: All related users changed.
1914 2013-04-03 Kenichi Handa <handa@gnu.org>
1916 The following changes is to optimize the code for reading UTF-8
1919 * coding.c (check_ascii): Rename from detect_ascii. Return value
1920 changed. Check EOL format. Do not call adjust_coding_eol_type
1922 (check_utf_8): New function.
1923 (adjust_coding_eol_type): Do nothing if already adjusted.
1924 (detect_coding): Compare the return value of check_ascii with
1925 coding->src_bytes. Call adjust_coding_eol_type if necessary.
1926 (decode_coding_gap): Optimize for valid UTF-8.
1928 2013-03-21 Kenichi Handa <handa@gnu.org>
1930 * coding.c (syms_of_coding): Cancel previous change.
1932 * insdel.c (insert_from_gap): Fix previous change.
1934 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
1936 Consistently use platform-specific function to detect window system.
1937 * lisp.h (check_window_system): New prototype. This function is
1938 going to replace check_x, check_w32 and check_ns.
1939 (have_menus_p): Mention msdos.c in comment.
1940 * fontset.c (check_window_system_func): Remove. Adjust all users.
1941 * fontset.h (check_window_system_func): Remove prototype.
1942 * nsterm.h (check_ns):
1943 * xterm.h (check_x):
1944 * w32term.h (check_w32): Likewise.
1945 * menu.c (Fx_popup_menu): Use check_window_system.
1946 * msdos.c (check_window_system): Define for MS-DOS.
1947 * nsfns.m (check_window_system): Define for NS. Adjust all users.
1948 * w32fns.c (check_window_system): Likewise for MS-Windows.
1949 * xfns.c (check_window_system): Likewise for X.
1950 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
1951 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
1953 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
1955 Prefer < to > in range checks such as 0 <= i && i < N.
1956 This makes it easier to visualize quantities on a number line.
1957 This patch doesn't apply to all such range checks,
1958 only to the range checks affected by the 2013-03-24 change.
1959 This patch reverts most of the 2013-03-24 change.
1960 * alloc.c (xpalloc, Fgarbage_collect):
1961 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
1962 * character.c (string_escape_byte8):
1963 * charset.c (read_hex):
1964 * data.c (cons_to_unsigned):
1965 * dispnew.c (update_frame_1):
1966 * doc.c (Fsubstitute_command_keys):
1967 * doprnt.c (doprnt):
1968 * editfns.c (hi_time, decode_time_components):
1969 * fileio.c (file_offset):
1970 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1971 * font.c (font_intern_prop):
1972 * frame.c (x_set_alpha):
1973 * gtkutil.c (get_utf8_string):
1974 * indent.c (check_display_width):
1975 * keymap.c (Fkey_description):
1976 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
1978 * minibuf.c (read_minibuf_noninteractive):
1979 * process.c (wait_reading_process_output):
1980 * search.c (Freplace_match):
1981 * window.c (get_phys_cursor_glyph):
1982 * xdisp.c (redisplay_internal):
1983 * xsmfns.c (smc_save_yourself_CB):
1984 Prefer < to > for range checks.
1985 * dispnew.c (sit_for): Don't mishandle NaNs.
1986 This fixes a bug introduced in the 2013-03-24 change.
1987 * editfns.c (decode_time_components): Don't hoist comparison.
1988 This fixes another bug introduced in the 2013-03-24 change.
1990 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1992 * frame.h (struct frame): Drop scroll_bottom_vpos
1993 member becaue all real users are dead long ago.
1994 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
1995 * xdisp.c (redisplay_internal): Adjust user.
1997 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
1999 * nsmenu.m (showAtX:Y:for:): setLevel to
2000 NSPopUpMenuWindowLevel (Bug#13998).
2002 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2004 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2005 (ns_check_pending_open_menu): Declare.
2007 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2008 (x_activate_menubar): Update the menu with title that matches
2009 ns_get_pending_menu_title, and call
2010 ns_check_pending_openmenu (Bug#12698).
2011 (menuWillOpen:): New method.
2012 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2014 * nsterm.m (menu_will_open_state, menu_mouse_point)
2015 (menu_pending_title): New varaibles.
2016 (ns_get_pending_menu_title, ns_check_menu_open)
2017 (ns_check_pending_open_menu): New functions.
2019 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2021 * indent.c (current_column_bol_cache): Remove leftover which is not
2022 used in Fmove_to_column any more.
2023 (current_column, scan_for_column): Adjust users.
2024 * keyboard.c (last_point_position_buffer, last_point_position_window):
2025 Remove leftovers which are not used for recording undo any more.
2026 (command_loop_1, syms_of_keyboard): Adjust users.
2027 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2028 redisplay_window any more.
2029 (move_it_to): Adjust user.
2031 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2033 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2034 Update dependencies.
2036 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2038 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2039 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2042 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2044 * window.h (struct window): Replace hchild, vchild and buffer slots
2045 with the only contents slot. This is possible because each valid
2046 window may have either the child window (in vertical or horizontal
2047 combination) or buffer to display (for the leaf window). Using that,
2048 a lof of operations to traverse and/or change window hierarchies may
2049 be simplified. New member horizontal is used to distinguish between
2050 horizontal and vertical combinations of internal windows.
2051 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2052 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2053 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2054 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2055 Use contents slot, not buffer, where appropriate.
2056 (wset_combination): New function.
2057 (wset_buffer): Add eassert.
2058 (Fframe_first_window): Simplify the loop reaching first window.
2059 (Fwindow_buffer): Use WINDOW_LEAF_P.
2060 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2061 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2062 (unshow_buffer): Convert initial debugging check to eassert.
2063 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2064 (make_parent_window, window_resize_check, window_resize_apply)
2065 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2066 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2067 Adjust to match struct window changes.
2068 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2069 (mark_window_cursors_off, count_windows, get_leaf_windows)
2070 (foreach_window_1): Simplify the loop.
2071 * alloc.c (mark_object): Do not check for the leaf window because
2072 internal windows has no glyph matrices anyway.
2073 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2074 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2075 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2076 (build_frame_matrix_from_window_tree, mirror_make_current)
2077 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2078 (update_window_tree, set_window_update_flags): Simplify the loop.
2079 (sync_window_with_frame_matrix_rows): Enforce live window.
2080 Use contents slot, not buffer, where appropriate.
2081 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2082 and WINDOW_HORIZONTAL_COMBINATION_P.
2083 (make_frame_visible_1): Simplify the loop.
2084 Use contents slot, not buffer, where appropriate.
2085 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2086 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2087 (expose_window_tree): Likewise.
2088 Use contents slot, not buffer, where appropriate.
2089 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2090 to avoid deleted windows. Use contents slot instead of buffer.
2091 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
2092 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
2093 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
2094 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
2096 2013-03-28 Eli Zaretskii <eliz@gnu.org>
2098 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
2099 identify the reasons for assertion violations in bug#14062 and
2101 (Fx_show_tip): Fix compilation error under
2102 "--enable-check-lisp-object-type". (Bug#14073)
2104 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
2105 Reported by <rzl24ozi@gmail.com>.
2107 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2109 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
2111 (unwind_with_echo_area_buffer): ...to restore it here.
2112 This is needed to ensure that...
2113 (redisplay_window): ...both window markers are valid here,
2114 which is verified by eassert.
2115 * editfns.c (save_excursion_save): Do not assume that
2116 selected_window always displays the buffer.
2117 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
2120 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
2122 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
2125 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
2127 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
2129 2013-03-27 Eli Zaretskii <eliz@gnu.org>
2131 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
2132 since MinGW's w32api headers do. This avoids compiler warnings.
2134 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
2137 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2139 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
2141 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
2143 * gtkutil.c (style_changed_cb): Check if frame is live and an
2144 X frame (Bug#14038).
2146 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2148 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
2149 Define only for _WIN32_WINNT less than 0x0500.
2150 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
2152 Move inclusion of time.h before sys/time.h, so that MinGW64 could
2153 see its own definitions of 'struct timeval' and 'struct timezone'.
2155 Fix incompatibilities between MinGW.org and MinGW64 headers.
2156 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
2158 * w32.c (REPARSE_DATA_BUFFER): Guard with
2159 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
2161 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
2163 * xterm.c: Include X11/XKBlib.h
2164 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
2166 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
2168 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
2170 * blockinput.h (input_blocked_p): Likewise.
2171 * bytecode.c (exec_byte_code): Likewise.
2172 * callproc.c (call_process_kill, call_process_cleanup)
2173 (Fcall_process): Likewise.
2174 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
2175 (Fccl_execute_on_string): Likewise.
2176 * character.c (string_escape_byte8): Likewise.
2177 * charset.c (read_hex): Likewise.
2178 * cm.c (calccost): Likewise.
2179 * data.c (cons_to_unsigned): Likewise.
2180 * dired.c (directory_files_internal, file_name_completion):
2182 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
2183 (sit_for): Likewise.
2184 * doc.c (Fsubstitute_command_keys): Likewise.
2185 * doprnt.c (doprnt): Likewise.
2186 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
2187 * emacsgtkfixed.c: Likewise.
2188 * fileio.c (file_offset, Fwrite_region): Likewise.
2189 * floatfns.c (Fexpt, fmod_float): Likewise.
2190 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2192 * font.c (font_intern_prop): Likewise.
2193 * frame.c (x_set_alpha): Likewise.
2194 * gtkutil.c (get_utf8_string): Likewise.
2195 * indent.c (check_display_width): Likewise.
2196 * intervals.c (create_root_interval, rotate_right, rotate_left)
2197 (split_interval_right, split_interval_left)
2198 (adjust_intervals_for_insertion, delete_node)
2199 (interval_deletion_adjustment, adjust_intervals_for_deletion)
2200 (merge_interval_right, merge_interval_left, copy_intervals)
2201 (set_intervals_multibyte_1): Likewise.
2202 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
2203 * keymap.c (Fkey_description): Likewise.
2204 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
2205 * lread.c (openp, read_integer, read1, string_to_number):
2207 * menu.c (ensure_menu_items): Likewise.
2208 * minibuf.c (read_minibuf_noninteractive): Likewise.
2209 * print.c (printchar, strout): Likewise.
2210 * process.c (create_process, Faccept_process_output)
2211 (wait_reading_process_output, read_process_output, send_process)
2212 (wait_reading_process_output): Likewise.
2213 * profiler.c (make_log, handle_profiler_signal): Likewise.
2214 * regex.c (re_exec): Likewise.
2215 * regex.h: Likewise.
2216 * search.c (looking_at_1, Freplace_match): Likewise.
2217 * sysdep.c (get_child_status, procfs_ttyname)
2218 (procfs_get_total_memory): Likewise.
2219 * systime.h (EMACS_TIME_VALID_P): Likewise.
2220 * term.c (dissociate_if_controlling_tty): Likewise.
2221 * window.c (get_phys_cursor_glyph): Likewise.
2222 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
2223 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
2225 * xfns.c (Fx_window_property): Likewise.
2226 * xmenu.c (set_frame_menubar): Likewise.
2227 * xselect.c (x_get_window_property, x_handle_dnd_message):
2229 * xsmfns.c (smc_save_yourself_CB): Likewise.
2230 * xterm.c (x_scroll_bar_set_handle): Likewise.
2232 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
2234 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
2235 to be optional or nil. Adjust comment and convert it to docstring.
2236 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
2237 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
2239 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
2241 Static checking by GCC 4.8-20130319.
2242 * image.c (gif_load): Assume pass < 3 to pacify GCC.
2243 * process.c (Fset_process_datagram_address)
2244 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
2245 * xdisp.c (get_char_face_and_encoding):
2246 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
2247 (get_glyph_face_and_encoding): Prepare face before possibly using it.
2248 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
2250 2013-03-24 Ken Brown <kbrown@cornell.edu>
2252 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
2253 fix compilation on 64-bit Cygwin, where underscores are not
2254 automatically prepended.
2256 * w32term.c (w32_initialize): Silence compiler warning.
2258 2013-03-23 Eli Zaretskii <eliz@gnu.org>
2260 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
2261 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
2262 variables, to save and restore frame dimensions.
2263 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
2264 after returning from a 'fullscreen' configuration.
2265 use SendMessage instead of PostMessage to send the SC_RESTORE message,
2266 to avoid races between the main thread and the input thread.
2268 * w32term.h (struct w32_output): New members normal_width,
2269 normal_height, normal_top, normal_left, and prev_fsmode.
2270 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
2271 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
2274 * w32term.c (w32fullscreen_hook): Record last value of the frame's
2275 'fullscreen' parameter. Always record previous width and height
2276 of the frame, except when switching out of maximized modes, so
2277 that they could be restored correctly, instead of resetting to the
2278 default frame dimensions. Send SC_RESTORE command to the frame,
2279 unless we are going to send SC_MAXIMIZE, to restore the frame
2280 resize hints in the mouse pointer shown by the window manager.
2283 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
2285 * lisp.h (get_frame_param): Adjust conditions for prototype
2288 2013-03-22 Ken Brown <kbrown@cornell.edu>
2290 * unexcw.c: Drop unneeded inclusion of w32common.h.
2291 (report_sheap_usage): Declare.
2292 (read_exe_header): Add magic numbers for x86_64.
2293 (fixup_executable): Fix printf format specifier for unsigned long
2296 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
2298 * frame.h (struct frame): Put menu_bar_window under #ifdef
2299 because this member is not needed when X toolkit is in use.
2300 (fset_menu_bar_window):
2301 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2302 (free_glyphs, update_frame):
2303 * xdisp.c (expose_frame): Likewise.
2304 (display_menu_bar): Likewise. Remove redundant eassert.
2305 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
2308 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
2310 Use functions and constants to manipulate Lisp_Save_Value objects.
2311 This replaces code that used macros and strings and token-pasting.
2312 The change makes the C source a bit easier to follow,
2313 and shrinks the Emacs executable a bit.
2314 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
2315 (make_save_value): Change 1st arg from string to enum. All callers
2318 (mark_object): Use if, not #if, for GC_MARK_STACK.
2319 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
2320 (XSAVE_OBJECT): Now functions, not macros.
2321 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
2322 the constant was never used.
2323 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
2324 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
2325 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
2326 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
2328 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
2329 type3 with a single member save_type. All uses changed.
2330 (save_type, set_save_pointer, set_save_integer): New functions.
2331 * print.c (PRINTX): Remove.
2333 * alloc.c: Remove redundant static declarations.
2335 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2337 * window.h (struct window): Convert left_col, top_line, total_lines
2338 and total_cols from Lisp_Objects to integers. Adjust comments.
2339 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
2341 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
2342 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
2343 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
2344 Adjust users where appropriate.
2346 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2348 * frame.h (struct frame): Drop resx and resy because the same data is
2349 available from window system-specific output context. Adjust users.
2350 (default_pixels_per_inch_x, default_pixels_per_inch_y):
2351 New functions to provide defaults when no window system available.
2352 (FRAME_RES_X, FRAME_RES_Y): New macros.
2353 (NUMVAL): Move from xdisp.c.
2354 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
2355 (Ffont_face_attributes, Fopen_font):
2356 * image.c (gs_load):
2357 * w32font.c (fill_in_logfont):
2358 * xdisp.c (calc_pixel_width_or_height):
2359 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
2360 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
2362 2013-03-20 Kenichi Handa <handa@gnu.org>
2364 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
2365 to 1 (temporary workaround until a bug related to ASCII
2366 optimization is fixed).
2368 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
2370 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
2371 Signal error if window is not internal. Adjust docstring.
2372 (delete_all_child_windows): Use combination_limit to save the buffer.
2373 (Fset_window_configuration): Adjust accordingly.
2374 * print.c (syms_of_print): Initialize debugging output not here...
2375 (init_print_once): ...but in a new function here.
2376 * lisp.h (init_print_once): Add prototype.
2377 * emacs.c (main): Add call to init_print_once. Adjust comments.
2379 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
2381 * window.c (window_resize_check, window_resize_apply)
2382 (window_from_coordinates, recombine_windows, set_window_buffer)
2383 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
2384 (Fsplit_window_internal, Fdelete_window_internal)
2385 (freeze_window_starts): Use bool for booleans.
2386 * window.h (window_frame_coordinates, resize_frame_windows)
2387 (freeze_window_starts, set_window_buffer): Adjust prototypes.
2389 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
2391 * dispnew.c (bitch_at_user): Use `user-error'.
2393 2013-03-17 Ken Brown <kbrown@cornell.edu>
2395 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
2396 as return type of image_background. (Bug#13981)
2397 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
2399 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
2401 * nsterm.m (updateFrameSize:): Change resize increments if needed.
2402 (ns_select): Don't return with result uninitialized.
2404 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
2407 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
2409 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
2410 directories. If filename is nil, get directory name (Bug#13932).
2411 Use getFilename and getDirectory.
2412 (getFilename, getDirectory): New methods for EmacsSavePanel and
2414 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
2416 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
2418 * coding.c (decode_coding_gap): Fix typo caught by static checking.
2420 2013-03-15 Kenichi Handa <handa@gnu.org>
2422 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
2423 (adjust_after_replace): Make it back to static. Delete the third
2424 arg text_at_gap_tail. Cancel the code for handling it.
2426 * coding.h (struct coding_system): New member eol_seen.
2428 * coding.c (detect_ascii): New function.
2429 (detect_coding): Set coding->head_ascii and coding->eol_seen only
2430 when the source bytes are actually scanned. On detecting for
2431 coding_category_utf_8_auto, call detect_ascii instead of scanning
2432 source bytes directly.
2433 (produce_chars): Call insert_from_gap with the new arg 0.
2434 (encode_coding): Likewise.
2435 (decode_coding_gap): Control ASCII optimization by the variable
2436 disable_ascii_optimization instead of #ifndef .. #endif.
2437 Deccode EOL format according to coding->eol_seen.
2438 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
2441 * lisp.h (adjust_after_replace): Cancel externing it.
2442 (insert_from_gap): Adjust prototype.
2444 2013-03-15 Eli Zaretskii <eliz@gnu.org>
2446 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
2447 FULLSCREEN_MAXIMIZED. (Bug#13935)
2449 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
2451 * region-cache.c (find_cache_boundary, move_cache_gap)
2452 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
2453 Simplify debugging check and convert to eassert. Adjust comment.
2454 (pp_cache): Put under ENABLE_CHECKING.
2456 2013-03-14 Eli Zaretskii <eliz@gnu.org>
2458 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
2459 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
2461 (w32fullscreen_hook): If the frame is visible, reset
2462 f->want_fullscreen flag after changing the frame size. If the
2463 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
2466 2013-03-13 Daniel Colascione <dancol@dancol.org>
2468 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
2469 too so that these builds can use Cygwin's file conversion
2470 functions. (We've been building and linking cygw32.o all along
2471 and just not using it.)
2473 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
2475 File synchronization fixes (Bug#13944).
2476 * Makefile.in (LIB_FDATASYNC): New macro.
2478 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
2479 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
2480 Don't worry about HAVE_FSYNC, since a substitute fsync is
2481 available if the system lacks one.
2482 (Fwrite_regin): Retry fsync if interrupted.
2484 2013-03-13 Eli Zaretskii <eliz@gnu.org>
2486 * w32term.c (w32_read_socket): If the Emacs frame is being
2487 activated, call w32fullscreen_hook, to make sure the new frame
2488 dimensions are in effect. (Bug#13937)
2490 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
2492 * xdisp.c (init_iterator): Simplify because both character and byte
2493 positions are either specified or -1. Add eassert. Adjust comment.
2494 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
2495 character and byte positions can be obtained from marker.
2497 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
2499 Static checking by Sun C 5.12.
2500 * alloc.c (buffer_memory_full) [REL_ALLOC]:
2501 * bytecode.c (exec_byte_code):
2502 * dispnew.c (init_display):
2504 * fileio.c (Fsubstitute_in_file_name):
2505 * keyboard.c (Fevent_convert_list):
2506 * keymap.c (Fsingle_key_description):
2507 * term.c (maybe_fatal, fatal):
2508 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
2509 * xsmfns.c (Fhandle_save_session):
2510 Omit unreachable code.
2511 * keymap.c (map_keymap_char_table_item): Cast void * to
2512 a function pointer type; the C Standard requires this.
2514 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
2515 Include <sys/param.h> unconditionally, as that works elsewhere and
2516 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
2517 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
2520 See ChangeLog.12 for earlier changes.
2526 Copyright (C) 2011-2013 Free Software Foundation, Inc.
2528 This file is part of GNU Emacs.
2530 GNU Emacs is free software: you can redistribute it and/or modify
2531 it under the terms of the GNU General Public License as published by
2532 the Free Software Foundation, either version 3 of the License, or
2533 (at your option) any later version.
2535 GNU Emacs is distributed in the hope that it will be useful,
2536 but WITHOUT ANY WARRANTY; without even the implied warranty of
2537 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2538 GNU General Public License for more details.
2540 You should have received a copy of the GNU General Public License
2541 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.