1 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5 (emacs_set_tty): Now static.
6 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7 * term.c (tty_capable_p, tty_default_color_capabilities)
8 (get_tty_terminal, term_mouse_movement)
9 (handle_one_term_event, init_tty, maybe_fatal):
10 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
11 (tgetent, scan_file, name_match, compare_contin):
12 * terminal.c (get_terminal):
14 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15 Prefer char to unsigned char if either will do.
16 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
17 (tty_write_glyphs): Prefer int to unsigned.
18 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
20 * termcap.c (tprint, main) [TEST]: Remove non-working test.
22 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
25 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
26 (B__dummy__): New dummy symbol, to pacify C89.
27 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
28 they can't grok varargs macros.
29 * dispnew.c (add_window_display_history)
30 (add_frame_display_history):
31 * print.c (print_object):
32 * xdisp.c (debug_method_add):
33 Use %p printf format only for void pointers.
34 * emacs.c (usage_message): New constant, replacing ...
35 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
36 (main): Adjust to usage reorg.
37 * fns.c (syms_of_fns):
38 * profiler.c (syms_of_profiler):
39 Don't use non-constant struct initializers.
40 * gnutls.h (gnutls_initstage_t):
41 * lisp.h (enum Lisp_Fwd_Type):
42 * lread.c (lisp_file_lexically_bound_p):
43 * xsettings.c (anonymous enum):
44 Remove trailing comma.
45 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
46 * lisp.h (ENUM_BF): Use unsigned if pedantic.
47 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
49 * regex.c (const_re_char): New type, to pacify strict C89.
50 All uses of 'const re_char' replaced to use it.
51 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
52 with glibc when strict C89. This change is imported from gnulib.
54 (_Restrict_arr_): Rename from __restrict_arr, similarly.
55 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
56 Omit GNU_LINUX implementation, since it requires long long.
57 * xterm.c (x_draw_underwave):
58 Do not assume the traditional order of struct's members.
59 (x_term_init): Rewrite to avoid the need for non-constant structure
62 Syntax cleanup, mostly replacing macros with functions.
63 ` This removes the need for the syntax_temp hack.
64 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
65 * syntax.c (SYNTAX_INLINE): New macro.
66 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
67 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
68 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
69 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
70 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
71 (SYNTAX_COMEND_FIRST): Now functions, not macros.
72 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
73 Now constants, not macros.
74 (syntax_temp) [!__GNUC__]: Remove.
75 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
76 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
77 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
78 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
79 Move here from syntax.h; now functions, not macros. Except for the
80 last function, these are static since only syntax.c uses them.
81 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
82 All uses changed. Now a function, not a macro; use this fact
84 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
85 compiler bugs; no longer relevant.
86 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
87 (SYNTAX_INLINE): New macro.
88 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
89 for the new functions. Use bool for boolean member.
90 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
91 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
92 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
93 (SETUP_BUFFER_SYNTAX_TABLE):
94 Now extern inline functions, not macros.
95 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
96 Remove; all uses replaced by implementation.
97 (syntax_temp) [!__GNUC__]: Remove decl.
98 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
100 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
102 * emacs.c (main): Fix syntax error.
104 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
106 Timestamp fixes for undo (Bug#14824).
107 * atimer.c (schedule_atimer):
108 * fileio.c (Ffile_newer_than_file_p):
109 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
110 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
111 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
112 (syms_of_fileio): Remove Sclear_visited_file_name.
113 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
114 file doesn't exist; this avoids an ambiguity with negative timestamps.
115 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
116 * systime.h (make_emacs_time, invalid_emacs_time):
117 Don't assume struct timespec layout; POSIX doesn't guarantee it.
118 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
119 * undo.c (record_first_change): Push (visited-file-modtime) onto
120 undo list rather than reimplementing it by hand, incorrectly.
122 2013-07-09 Ken Brown <kbrown@cornell.edu>
124 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
126 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
128 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
130 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
132 Handle errno and exit status a bit more carefully.
133 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
134 number into an exit status. Instead, use EXIT_CANCELED.
135 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
136 * callproc.c (relocate_fd):
137 * emacs.c (close_output_streams, main):
138 * process.c (create_process):
139 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
140 Use emacs_perror for simplicity.
141 * callproc.c (relocate_fd, main):
142 * sysdep.c (sys_subshell):
143 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
144 (shut_down_emacs): Use emacs_write, not write.
145 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
146 * fileio.c (Fcopy_file, e_write):
147 * nsterm.m (ns_select):
148 * process.c (send_process):
149 * sound.c (vox_write):
150 Use emacs_write_sig, not emacs_write.
151 * lisp.h (emacs_write_sig, emacs_perror): New decls.
152 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
154 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
156 (emacs_full_write): New function.
157 (emacs_write): Rewrite to use it.
158 (emacswrite_sig, emacs_perror): New functions.
159 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
161 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
163 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
164 on NS even if it is present. Pixmap on NS is a void*.
166 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
168 Port to Ubuntu 10 (Bug#14803).
169 Problem reported by T.V. Raman.
170 * process.c (close_on_exec, accept4, process_socket):
171 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
173 2013-07-07 Eli Zaretskii <eliz@gnu.org>
175 * w32.c (sys_dup): Declare prototype.
179 * callproc.c [WINDOWSNT]: Include sys/socket.h.
181 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
183 Make file descriptors close-on-exec when possible (Bug#14803).
184 This simplifies Emacs a bit, since it no longer needs to worry
185 about closing file descriptors by hand in some cases.
186 It also fixes some unlikely races. Not all such races, as
187 libraries often open files internally without setting
188 close-on-exec, but it's an improvement.
189 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
190 * callproc.c (Fcall_process) [!MSDOS]:
191 * emacs.c (main) [!DOS_NT]:
192 * nsterm.m (ns_term_init):
193 * process.c (create_process):
194 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
195 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
196 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
197 Prefer mkostemp with O_CLOEXEC to mkstemp.
198 * callproc.c (relocate_fd) [!WINDOWSNT]:
199 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
200 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
202 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
203 Make the resulting file descriptor close-on-exec.
204 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
205 * lread.c (load_descriptor_list, load_descriptor_unwind):
206 Remove; no longer needed. All uses removed.
207 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
208 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
210 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
211 (Fmake_network_process, Fnetwork_interface_list):
212 (Fnetwork_interface_info, server_accept_connection):
213 Make newly-created socket close-on-exec.
214 * sysdep.c (emacs_open, emacs_fopen):
215 Make new-created descriptor close-on-exec.
216 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
217 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
219 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
221 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
224 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
226 Fix openp errno handling.
227 * callproc.c (Fcall_process): Preserve openp errno around close.
228 * lread.c (openp): Set errno when returning -1, as some callers
231 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
233 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
235 * nsterm.h (NSSavePanel): Update comment.
236 (NSAPP_DATA2_RUNFILEDIALOG): Define.
237 (ns_run_file_dialog): Declare.
239 * nsfns.m: Remove panelOK.
241 (ns_run_file_dialog): New function.
242 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
243 event loop, so file dialog is popped up by ns_run_file_dialog, called
244 by sendEvent (Bug#14578).
245 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
247 2013-07-06 Eli Zaretskii <eliz@gnu.org>
249 * xdisp.c (default_line_pixel_height): New function.
250 (pos_visible_p, move_it_vertically_backward, try_scrolling)
251 (try_cursor_movement, redisplay_window, try_window)
252 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
254 * window.c (window_scroll_pixel_based): use
255 default_line_pixel_height.
257 * dispextern.h (default_line_pixel_height): Add prototype.
259 * frame.c (x_set_line_spacing): Accept a float value for
260 line-spacing parameter, per the documentation.
262 * data.c (Fmultibyte_string_p): Doc fix.
264 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
266 Use emacs_open more consistently when opening files.
267 This handles EINTR more consistently now, and makes it easier
268 to introduce other uniform changes to file descriptor handling.
269 * src/systdio.h: New file.
270 * src/buffer.c (mmap_init):
271 * cygw32.c (chdir_to_default_directory):
272 * dispnew.c (Fopen_termscript):
273 * emacs.c (Fdaemon_initialized):
274 * fileio.c (Fdo_auto_save):
275 * image.c (slurp_file, png_load_body, jpeg_load_body):
276 * keyboard.c (Fopen_dribble_file):
278 * print.c (Fredirect_debugging_output):
279 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
280 * termcap.c (tgetent):
281 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
282 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
283 * w32term.c (w32_initialize) [CYGWIN]:
284 * xfaces.c (Fx_load_color_file):
285 Use emacs_open instead of plain open, and emacs_fopen instead of
287 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
288 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
289 * callproc.c (default_output_mode): New constant.
290 (Fcall_process): Use it to call emacs_open instead of plain creat.
291 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
292 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
293 (emacs_fopen): New function.
294 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
295 Include <lisp.h>, for emacs_open.
296 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
298 Remove duplicate #include directives.
299 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
301 Don't include stdio.h twice.
302 * buffer.c [USE_MMAP_FOR_BUFFERS]:
303 Don't include sys/types.h or stdio.h twice.
304 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
305 * lread.c: Don't include coding.h twice.
306 * nsfont.m: Don't include frame.h twice.
307 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
308 * ralloc.c: Don't include <unistd.h> twice.
309 * xdisp.c: Don't include font.h twice.
310 * xterm.c: Don't include fontset.h twice.
311 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
313 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
315 Scale ImageMagick images more carefully.
316 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
317 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
318 Be more careful about avoiding undefined behavior after
319 integer overflow and division by zero.
321 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
323 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
324 (syms_of_w32fns): DEFSYM them.
325 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
326 (CCHDEVICENAME): Define macros if not defined.
327 (struct MONITOR_INFO_EX): New struct.
328 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
329 (enum_display_monitors_fn): New variable.
330 (globals_of_w32fns): Initialize it.
331 (Fx_display_pixel_width, Fx_display_pixel_height)
332 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
333 multi-monitor setups in docstrings.
334 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
335 screen size by primary monitor's millimeter per pixel.
336 (w32_monitor_enum, w32_display_monitor_attributes_list)
337 (w32_display_monitor_attributes_list_fallback)
338 (Fw32_display_monitor_attributes_list): New functions.
339 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
341 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
343 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
345 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
347 * fileio.c (Qfile_notify_error): New error symbol.
349 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
350 * inotify.c (inotify_callback, symbol_to_inotifymask)
351 (Finotify_add_watch, Finotify_rm_watch): Use it.
352 (inotifyevent_to_event): Exchange order of cookie and file name.
353 (Finotify_add_watch): Adapt docstring.
355 * lisp.h (Qfile_notify_error): Declare.
357 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
359 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
360 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
361 Do not clear _malloc_thread_enabled_p, undoing the previous change,
362 which did not work (see <http://bugs.gnu.org/14569#307>).
363 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
364 && (!noninteractive || initialized)). This attempts to thread
365 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
367 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
369 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
370 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
372 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
374 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
375 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
376 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
377 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
379 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
381 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
382 Define to __sys_siglist.
384 2013-07-02 Eli Zaretskii <eliz@gnu.org>
386 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
387 word-wrap, so that overflow-newline-into-fringe would work in
388 visual-line-mode. (Bug#2749)
389 (move_it_in_display_line_to): When the last scanned display
390 element fits exactly on the display line, and
391 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
392 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
393 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
394 finding buffer position that corresponds to pixel coordinates,
395 e.g. in buffer_posn_from_coords.
397 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
399 * process.c (handle_child_signal): Call catch_child_signal if
402 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
404 Don't convert function pointers to void * and back.
405 It isn't portable C, and it's easy enough to avoid.
406 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
407 (make_save_value): Add support for SAVE_FUNCPOINTER.
408 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
409 * print.c (print_object):
410 Distinguish function from object pointers.
411 * lisp.h (SAVE_FUNCPOINTER): New constant.
412 (SAVE_SLOT_BITS): Adjust to it.
413 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
414 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
415 (voidfuncptr): New typedef.
416 (struct Lisp_Save_Value): New member data[0].funcpointer.
417 (XSAVE_FUNCPOINTER): New function.
419 Simplify buildobj processing.
420 * Makefile.in (buildobj.h): Make it a sequence of strings each
421 followed by comma, rather than a single string. Put it into a
422 .tmp file in case there's an error while generating it.
423 (gl-stamp): Use .tmp for temp files.
424 (mostlyclean): Clean .tmp files.
425 * doc.c (buildobj): Move to just the routine that needs it.
426 It's now an array of strings, so processing is simpler.
428 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
430 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
431 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
432 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
433 Invoke malloc_enable_thread even when not interactive.
434 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
435 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
436 in this case, since the underlying bug has now been fixed.
438 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
440 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
441 unlinking it (bug#14691).
443 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
445 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
446 before checking whether buffer is modified. This lets
447 `kill-buffer-query-functions' cancel killing of the buffer or save
448 its content before `kill-buffer' asks user the "Buffer %s
449 modified; kill anyway?" question.
451 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
453 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
454 Let the super performKeyEquivalent deal with them (Bug#14747).
456 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
458 * widget.c (resize_cb): Remove unused local.
460 Do not use GTK 3 if it exists but cannot be compiled.
461 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
462 * xterm.c (x_error_handler) [!USE_GTK]:
465 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
467 2013-06-30 Eli Zaretskii <eliz@gnu.org>
469 * intervals.c (get_local_map): Instead of aborting, clip POSITION
470 to the valid range of values. (Bug#14753)
472 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
473 when moving point by using the current glyph matrix. This avoids
474 the need to force redisplay when this function is called in a
477 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
479 Fix minor problems found by static checking.
480 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
481 Redo the latter's body to sidestep GCC parenthesization warnings.
482 (setup_coding_system, detect_coding, detect_coding_system): Use them.
483 * coding.c (detect_coding, detect_coding_system):
484 * coding.h (struct undecided_spec):
485 Use bool for boolean.
486 * image.c (QCmax_width, QCmax_height): Now static.
487 * xdisp.c (Fmove_point_visually): Remove unused local.
489 2013-06-29 Eli Zaretskii <eliz@gnu.org>
491 * xdisp.c (Fmove_point_visually): New function.
493 2013-06-28 Kenichi Handa <handa@gnu.org>
495 * coding.h (define_coding_undecided_arg_index): New enum.
496 (coding_attr_index): New members
497 coding_attr_undecided_inhibit_null_byte_detection,
498 coding_attr_undecided_inhibit_iso_escape_detection,
499 coding_attr_undecided_prefer_utf_8.
500 (undecided_spec): New struct.
501 (struct coding_system): New member `undecided' of the member
504 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
505 (detect_coding): Likewise.
506 (detect_coding_system): Likewise.
507 (Fdefine_coding_system_internal): New coding system properties
508 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
510 (syms_of_coding): Adjust for coding_arg_undecided_max.
512 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
514 * image.c (x_from_xcolors): Remove unused local.
516 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
518 Defer image data transfer between X client and server until actual
521 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
524 * image.c (Destroy_Image): Remove.
525 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
526 `mask_p', and `colors_p'. All uses changed.
527 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
528 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
529 New macros for `flags' arg to x_clear_image_1.
530 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
531 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
532 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
533 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
534 (image_get_x_image, image_unget_x_image): New functions or macros.
535 (image_background, image_background_transparent, x_to_xcolors)
536 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
537 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
538 instead of Destroy_Image.
539 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
540 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
541 (png_load_body, jpeg_load_body, tiff_load, gif_load)
542 (imagemagick_load_image, svg_load_image): Use them instead of
543 x_create_x_image_and_pixmap, and x_put_x_image followed by
544 x_destroy_x_image, respectively.
545 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
546 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
547 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
548 background_transparent fields.
549 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
550 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
552 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
554 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
555 This mostly consists of undoing recent changes.
556 * callproc.c (Fcall_process):
557 * process.c (create_process):
558 Do not worry about catching SIGCHLD here, undoing previous change.
559 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
560 * process.c, process.h (catch_child_signal):
561 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
562 * process.c (catch_child_handler): Don't worry about being called
563 lazily and do not assume caller has blocked SIGCHLD, undoing
564 previous change. Move first-time stuff back to
565 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
566 tickle glib, as that causes Cygwin bootstrap to fail. Do not
567 set lib_child_handler if it's already initialized, which may
568 help avoid problems on GNUStep.
570 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
572 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
573 * callproc.c (Fcall_process):
574 * process.c (create_process):
575 Make sure SIGCHLD is caught before we fork,
576 since Emacs startup no arranges to catch SIGCHLD.
577 * process.c (lib_child_handler): Initialize to null, not to
579 (catch_child_signal): Allow self to be called lazily.
580 Do nothing if it's already been called.
581 Assume caller has blocked SIGCHLD (all callers do now).
582 * emacs.c (main): Do not catch SIGCHLD here; defer it until
583 just before it's really needed.
584 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
585 since it hasn't been caught yet.
587 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
589 * image.c (compute_image_size): New function to implement
590 :max-width and :max-height.
591 (imagemagick_load_image): Use it.
593 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
595 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
596 * callproc.c, process.h (block_child_signal, unblock_child_signal):
598 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
599 * process.c (catch_child_signal): Block SIGCHLD while futzing with
600 the SIGCHLD handler, since the code is not atomic and (due to glib)
601 signals may be arriving now.
602 * sysdep.c (init_signals): Do not catch child signals here;
603 'main' now does that later, at a safer time.
605 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
607 Clean up SIGCHLD handling a bit (Bug#14569).
608 * process.c, process.h (catch_child_signal):
609 Now always extern, even if !NS_IMPL_GNUSTEP.
610 * process.c (catch_child_signal): Move glib tickler here from
611 init_process_emacs, so that it's done earlier in Emacs
612 initialization. Also move the noninteractive && !initialized
613 check here from init_process_emacs. This is all a bit cleaner for
614 GNUish platforms, and I hope it works around the Cygwin bug.
615 * sysdep.c (init_signals): Invoke catch_child_signal here, so
616 that glib signal handling is tickled before glib creates threads.
618 * process.c (wait_reading_process_output): Avoid int overflow
619 when reading more than 2 GiB total from a process.
621 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
623 * process.c (create_process): Handle a couple more cases,
624 i.e., work even if new_argv and wait_child_setup[i] are cached.
625 Use Fcall_process's style for volatile vars.
627 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
629 * process.c (create_process): Mark PROCESS volatile.
631 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
633 Use C99-style flexible array members if available.
634 This avoids some subtle aliasing issues, which typically
635 aren't a problem with GCC but may be a problem elsewhere.
636 * alloc.c (sdata): New typedef, replacing the old struct sdata.
637 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
638 In either case, it uses a flexible array member rather than
639 the old struct hack. All uses changed.
640 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
641 Adjust to sdata reorganization.
642 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
643 Use offsetof (struct, flex_array_member), not sizeof (struct), as
644 that ports better to pre-C99 non-GCC.
645 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
646 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
647 as the latter has changed.
648 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
649 and port better to pre-C99 GCC.
650 * image.c (struct xpm_cached_color):
651 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
652 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
653 Use FLEXIBLE_ARRAY_MEMBER.
654 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
655 Move decl to top level so it gets checked against implementation.
656 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
657 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
659 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
661 * syntax.c: Integer cleanups.
662 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
663 All uses that need 0-or-2 changed to:
664 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
665 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
666 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
667 (char_quoted, prev_char_comend_first, back_comment)
668 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
669 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
670 Use bool for boolean.
671 (update_syntax_table, skip_chars, skip_syntaxes):
672 Prefer int to unsigned when either will do.
673 (back_comment): Return boolean success flag, like forw_comment,
674 instead of positive-or-minus-1 (which might have overflowed int anyway).
675 Don't stuff ptrdiff_t into int.
676 (syntax_spec_code, syntax_code_spec): Now const.
677 (Fmatching_paren, scan_lists, scan_sexps_forward):
678 Use enum syntaxcode for syntax code.
679 (Fmatching_paren): Check that arg is a character, not just an integer.
680 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
681 (Finternal_describe_syntax_value): Omit no-longer-needed
683 (skip_chars): Use char, not unsigned char, when the distinction
685 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
686 * bytecode.c (exec_byte_code):
687 * syntax.c (syntax_spec_code, Fchar_syntax)
688 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
690 * syntax.h (SYNTAX_WITH_FLAGS):
691 Omit unnecessary casts.
693 2013-06-20 Eli Zaretskii <eliz@gnu.org>
695 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
696 line dimensions here, to avoid race conditions with the main
697 thread. (Bug#14062, bug#14630, bug#14669)
699 * w32term.c (w32_draw_window_cursor): Compute the header line and
700 mode line dimensions here.
701 <w32_system_caret_window, w32_system_caret_hdr_height>:
702 <w32_system_caret_mode_height>: New variables.
704 * w32term.h: Declare them.
706 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
708 * alloc.c (die): Move "assertion failed" string here ...
709 * lisp.h (eassert): ... from here. Also, suppress evaluation of
710 COND when SUPPRESS_CHECKING. This shrinks the executable text
711 size by 0.8% to 2.2% when configured with --enable-checking,
712 depending on optimization flags (GCC 4.8.1 x86-64).
714 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
716 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
718 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
719 base is 2; this is more accurate.
721 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
723 * sound.c (string_default): Move to !WINDOWSNT section.
724 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
726 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
728 * sound.c: Integer cleanups.
729 Remove unnecessary forward decls.
730 (struct sound_device): The 'file' member is now a Lisp_Object, not
731 a char *, so that we needn't invoke alloca on a huge size.
732 (Fplay_sound_internal): Adjust to this.
733 (string_default): New function.
734 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
735 Use it to adjust to the struct sound_device change.
736 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
739 * syntax.c (skip_chars): Don't use uninitialized storage
740 when searching a multibyte buffer for characters that are not in a
741 unibyte string that contains non-ASCII characters.
743 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
745 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
746 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
748 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
750 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
752 2013-06-18 Kenichi Handa <handa@gnu.org>
754 * font.c (Ffont_spec): Signal an error for an invalid font name
757 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
759 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
760 In particular this ports to 32-bit sparc Sun cc.
761 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
762 array with a dummy element at specpdl[-1], so that its address can
764 (unbind_to): Do not copy the binding; not needed, now that we
765 copy old_value in the one place where the copy is needed.
766 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
767 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
768 (union specbinding): Rename from struct specbinding. Redo layout
769 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
770 which is not portable. With Sun C 5.12 32-bit sparc, the
771 declaration causes nargs to be an unsigned bitfield, a behavior
772 that the C standard allows; but Emacs wants nargs to be signed.
773 The overall type is now a union of structures rather than a
774 structure of union of structures, and the 'kind' member is now a
775 bitfield, so that the overall type doesn't grow. All uses changed.
776 * process.c (Fmake_serial_process): Remove unnecessary initialization.
778 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
780 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
781 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
783 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
785 2013-06-17 Eli Zaretskii <eliz@gnu.org>
787 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
788 unless we know that the window w's frame is a frame object.
789 Another attempt at solving bug#14062 and bug#14630.
791 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
793 * textprop.c (property_set_type): New enum.
794 (add_properties): Allow appending/prepending text properties.
795 (add_text_properties_1): Factored out of Fadd_text_properties.
796 (Fadd_text_properties): Move all the code into
797 add_text_properties_1.
798 (Fadd_face_text_property): New function that calls
799 add_text_properties_1.
801 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
803 Move functions from lisp.h to individual modules when possible.
804 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
805 * alloc.c (XFLOAT_INIT, set_symbol_name):
806 * buffer.c (CHECK_OVERLAY):
807 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
808 (set_char_table_parent):
809 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
810 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
811 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
812 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
814 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
815 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
816 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
817 (backtrace_args, backtrace_debug_on_exit):
818 * floatfns.c (CHECK_FLOAT):
819 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
820 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
821 (set_hash_hash, set_hash_hash_slot, set_hash_index)
822 (set_hash_index_slot):
823 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
824 * marker.c (CHECK_MARKER):
825 * textprop.c (CHECK_STRING_OR_BUFFER):
826 * window.c (CHECK_WINDOW_CONFIGURATION):
827 Move here from lisp.h, and make these functions static rather than
829 * buffer.c (Qoverlayp):
831 * fns.c (Qhash_table_p):
832 * window.c (Qwindow_configuration_p):
834 * lisp.h: Remove the abovementioned defns and decls.
836 Use functions, not macros, for XINT etc. (Bug#11935).
837 In lisp.h, prefer functions to function-like macros, and
838 constants to object-like macros, when either will do. This:
839 . simplifies use, as there's no more need to worry about
840 arguments' side effects being evaluated multiple times.
841 . makes the code easier to debug on some platforms.
842 However, when using gcc -O0, keep using function-like macros
843 for a few critical operations, for performance reasons.
844 This sort of thing isn't needed with gcc -Og, but -Og
845 is a GCC 4.8 feature and isn't widely-enough available yet.
846 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
847 Remove enum lsb_bits; no longer needed.
848 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
849 * buffer.c (Qoverlap):
851 * fns.c (Qhash_table_p):
852 Now extern, so lisp.h can use these symbols.
853 * dispextern.h: Include character.h, for MAX_CHAR etc.
854 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
855 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
856 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
857 (GLYPH_CODE_P): Move here from lisp.h.
858 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
859 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
860 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
861 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
862 XUNTAG now returns void *.
863 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
864 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
865 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
866 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
867 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
868 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
869 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
870 (lisp_h_XPNTR, lisp_h_XSYMBOL):
871 New macros, renamed from their sans-lisp_h_ counterparts.
872 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
873 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
874 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
875 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
876 If compiling via GCC without optimization, define these as macros
877 in addition to inline functions.
878 To disable this, compile with -DINLINING=0.
879 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
880 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
881 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
882 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
883 (INTMASK, VALMASK): Now macros, since static values cannot be
884 accessed from extern inline functions.
885 (VALMASK): Also a constant, for benefit of old GDB.
886 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
887 is INTEGERP, which can fold it in.
888 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
889 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
890 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
891 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
892 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
893 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
894 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
895 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
896 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
897 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
898 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
899 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
900 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
901 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
902 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
903 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
904 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
905 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
906 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
907 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
908 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
909 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
910 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
911 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
912 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
913 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
914 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
915 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
916 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
917 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
918 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
919 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
920 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
922 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
923 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
924 (VALMASK): Define in one place rather than in two, merging the
925 USE_LSB_TAG parts; this is simpler.
926 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
927 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
928 Move up, to avoid use before definition.
929 Also include "globals.h" earlier, for the same reason.
930 (make_natnum): New function.
931 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
932 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
933 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
934 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
935 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
936 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
937 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
938 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
939 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
940 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
941 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
942 (Qwindow_configuration_p, Qimage): New forward declarations.
943 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
944 (STRING_COPYIN): Remove; unused.
945 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
946 (xcar_addr, xcdr_addr): New functions. All uses changed.
947 (IEEE_FLOATING_POINT): Now a constant, not a macro.
948 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
949 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
950 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
951 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
952 (TYPE_RANGED_INTEGERP): Simplify.
953 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
954 (setlocale, fixup_locale, synchronize_system_messages_locale)
955 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
956 Now empty functions, not macros.
957 (functionp): Return bool, not int.
958 * window.c (Qwindow_configuration_p): Now extern,
959 so window.h can use it.
960 * window.h (Qwindowp): Move decl back to lisp.h.
962 2013-06-15 Eli Zaretskii <eliz@gnu.org>
964 * xdisp.c (Fline_pixel_height): New function, required for solving
967 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
969 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
971 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
973 * lread.c (syms_of_lread):
974 * fns.c (Fprovide): Adjust to new format of after-load-alist.
976 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
978 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
980 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
982 * fileio.c (expand_file_name): Doc fix.
984 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
986 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
987 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
988 Wait for self, not for 0. This can't hurt on GNU or similar
989 system, and may help with Cygwin.
991 * keyboard.c: Don't use PROP (...) as an lvalue.
992 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
993 Use set_prop (A, B), not PROP (A) = B.
995 2013-06-10 Eli Zaretskii <eliz@gnu.org>
997 * xdisp.c (get_it_property): Use it->window instead of generating
998 a Lisp object from it->w.
1000 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1002 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1003 get-char-property the window that is being rendered, instead of
1004 the buffer, to support window-specific overlays. (Bug#14575)
1005 (compute_display_string_pos): When W is NULL, use the current
1006 buffer as the object to pass to get-char-property.
1007 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1008 pointer member of the bidi iterator, since no window is pertinent
1011 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1013 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1014 being displayed, and pass it to compute_display_string_pos.
1015 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1016 (bidi_paragraph_init): All callers changed.
1018 * xdisp.c (init_from_display_pos, init_iterator)
1019 (handle_single_display_spec, next_overlay_string)
1020 (get_overlay_strings_1, reseat_1, reseat_to_string)
1021 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1022 Set bidi_it.w member from it->w.
1023 (compute_display_string_pos): Accept additional argument, the
1024 window being displayed, and pass it to Fget_char_property.
1027 * dispextern.h (struct bidi_it): New member w, the window being
1029 (compute_display_string_pos): Adjust prototype.
1031 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1033 * xgselect.c: Remove unneeded include xterm.h.
1035 * process.c (wait_reading_process_output): Check for NS before GLIB.
1036 GLIB may be linked in due to rsvg, but ns_select must be called.
1038 * xgselect.c (xg_select): Remove call to window_system_available
1039 and g_main_context_pending at the top, so Gdk events (i.e. file
1040 notify) are processed when Emacs is started with -nw.
1042 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1044 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1045 (ctagsfiles3): New variable, includes only *.m files.
1046 (TAGS): Use an explicit language name in the regular expressions,
1047 to avoid transformation of '/SOMETHING' by MSYS to
1048 'c:\MSYS\SOMETHING'.
1050 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1052 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1054 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1056 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1057 still need to set the mouse pointer shape and activate help-echo.
1060 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1062 A few porting etc. fixes for the new file monitor code.
1063 See the thread containing
1064 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1065 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1066 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1067 (dir_monitor_callback, Fgfile_rm_watch):
1068 Use assq_no_quit instead of Fassoc, for speed.
1069 (dir_monitor_callback, Fgfile_rm_watch):
1070 eassert that the monitor is a fixnum.
1071 (dir_monitor_callback): No need for CDR_SAFE.
1072 Simplify building of lisp with alternative tails.
1073 (Fgfile_add_watch, Fgfile_rm_watch):
1074 Do not assume glib functions set errno reliably on failure.
1075 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1076 and signal an error otherwise.
1077 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1078 Use Fdelq instead of Fdelete, for speed.
1080 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1082 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1083 don't insist on being invoked on a highlighted tool-bar button.
1084 Avoids losing tool-bar functionality when mouse-highlight is nil.
1085 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1086 Don't highlight when mouse-highlight is nil.
1087 (note_mouse_highlight): When mouse-highlight is nil, don't return
1088 right away; instead, run tool-bar and mode-line highlight
1089 subroutine, clear any existing highlight, and revert the mouse
1090 pointer to its default shape. (Bug#14558)
1092 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1094 * lisp.mk (lisp): Add prog-mode.el.
1096 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1098 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1099 * process.c (dummy_handler): New function.
1100 (lib_child_handler): New static var.
1101 (handle_child_signal): Invoke it.
1102 (catch_child_signal): If a library has set up a signal handler,
1103 save it into lib_child_handler.
1104 (init_process_emacs): If using glib and not on Windows, tickle glib's
1105 child-handling code so that it initializes its private SIGCHLD handler.
1106 * syssignal.h (SA_SIGINFO): Default to 0.
1107 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1108 31; it should no longer be needed now.
1110 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1112 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1114 * gfilenotify.c (globals_of_gfilenotify): New function.
1115 (syms_of_gfilenotify): Move global initialization there.
1117 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1119 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1121 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1122 * keyboard.c (menu_bar_items, tool_bar_items):
1123 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1124 not override local keymaps any more.
1126 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1128 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1130 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1132 * w32console.c (initialize_w32_display): Return the dimensions of
1133 the console window via 2 additional arguments, not via the current
1134 frame. This avoids crashes due to overrunning the bounds of
1135 frame's decode_mode_spec_buffer, which is not resized following
1136 the change of the frame dimensions from the initial 10x10.
1138 * w32term.h (w32_initialize_display_info): Adjust prototype.
1140 * term.c (init_tty): Take dimensions of the frame from the values
1141 returned by initialize_w32_display.
1143 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1144 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1145 (LIBES): Add $(GFILENOTIFY_LIBS).
1147 * w32inevt.c (handle_file_notifications): Add dummy implementation
1148 for !HAVE_W32NOTIFY.
1150 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1152 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1154 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1156 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1158 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1160 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1162 Fix minor problems found by static checking.
1163 * data.c (pure_write_error):
1164 Use xsignal2, not Fsignal, as Fsignal might return.
1165 * eval.c (set_backtrace_debug_on_exit): Now static.
1166 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1167 No longer inline. EXTERN_INLINE is needed only for functions
1168 defined in .h files. Reindent function header as per GNU style.
1169 (backtrace_p, backtrace_top, backtrace_next):
1170 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1171 compiler or linker. Add extern decls to pacify gcc -Wall.
1172 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1174 * frame.c (free_monitors): Define only on platforms that need it.
1175 * nsterm.m (ns_term_init):
1176 * process.c (catch_child_signal):
1177 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1178 defined on all porting targets these days.
1179 * process.c, process.h (catch_child_signal):
1180 Make it extern only if NS_IMPL_GNUSTEP is defined.
1182 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1184 * w32.c (gettimeofday): Make the signature identical to prototype
1185 in nt/inc/sys/time.h.
1187 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1189 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
1192 * keyboard.c (safe_run_hooks_error): Improve error message.
1194 * data.c (pure_write_error): Add `object' argument.
1195 * puresize.h (CHECK_IMPURE): Use it.
1197 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
1199 * Makefile.in (NOTIFY_OBJ): New variable.
1200 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
1202 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
1203 Call syms_of_gfilenotify.
1205 * gfilenotify.c: New file.
1207 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
1208 and Qfile_w32notify.
1209 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
1210 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
1212 * lisp.h: Declare syms_of_gfilenotify.
1214 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
1216 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1218 Merge the specpdl and backtrace stacks. Make the structure of the
1219 specpdl entries more obvious via a tagged union of structs.
1220 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
1221 (enum specbind_tag): New enum.
1222 (struct specbinding): Make it a tagged union of structs.
1223 Add a case for backtrace records.
1224 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
1225 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
1226 (backtrace_debug_on_exit): New accessors.
1227 (struct backtrace): Remove.
1228 (struct catchtag): Remove backlist field.
1229 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
1231 (Flocal_variable_p): Speed up the common case where the binding is
1233 * eval.c (backtrace_list): Remove.
1234 (set_specpdl_symbol, set_specpdl_old_value): Remove.
1235 (set_backtrace_args, set_backtrace_nargs)
1236 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
1237 (backtrace_next): New functions.
1238 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
1239 (unwind_to_catch, internal_lisp_condition_case)
1240 (internal_condition_case, internal_condition_case_1)
1241 (internal_condition_case_2, internal_condition_case_n): Don't bother
1242 with backtrace_list any more.
1243 (Fsignal): Adjust to new backtrace format.
1244 (grow_specpdl): Move up.
1245 (record_in_backtrace): New function.
1246 (eval_sub, Ffuncall): Use it.
1247 (apply_lambda): Adjust to new backtrace format.
1248 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
1250 (specbind): Adjust to new specpdl format. Simplify.
1251 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
1252 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
1254 (mark_backtrace): Remove.
1255 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
1256 * xdisp.c (redisplay_internal): Use record_in_backtrace.
1257 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
1259 * profiler.c (record_backtrace): Use get_backtrace.
1260 (handle_profiler_signal): Use backtrace_top_function.
1261 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
1264 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
1266 * process.h (catch_child_signal): Declare.
1268 * process.c (catch_child_signal): New function.
1269 (init_process_emacs): Call it.
1271 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
1272 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
1274 (x_set_cursor_type): Remove declaration.
1275 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
1276 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
1277 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
1278 (ns_get_color): Use F suffix on float.
1279 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
1280 (ns_get_rgb_color): Remove.
1281 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
1282 (note_mouse_movement): x and y are CGFloat.
1283 (ns_draw_fringe_bitmap): Remove unused rowY.
1284 Change #if to COCOA && >= 10_6.
1285 (ns_draw_window_cursor): Remove unused overspill.
1286 (ns_draw_underwave): width and x are EamcsCGFloat.
1287 (ns_draw_box): thickness is CGFloat.
1288 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
1289 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
1290 if not in main thread.
1291 (ns_get_pending_menu_title, ns_check_menu_open)
1292 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
1293 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
1294 (sendFromMainThread:): New method.
1295 (changeFont:): size is CGFloat.
1296 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
1297 Disable warning about permanent text.
1298 (characterIndexForPoint:): Adjust return type depending on GNUStep
1300 (mouseDown:): delta is CGFloat.
1301 (updateFrameSize): Remove unised variable f.
1302 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
1303 Cast float to EmacsCGFloat.
1304 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
1305 also to -1 when restoring.
1306 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
1307 inside NS_IMPL_COCOA.
1308 (toggleFullScreen:): Put call to toggleFullScreen inside
1309 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
1310 (setPosition:portion:whole:): por is CGFloat.
1311 (getMouseMotionPart:window:x:y:): Add F suffix to float.
1312 (mouseDown:): Use CGFloat.
1313 (mouseDragged:): Remove unised variable edge.
1314 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
1316 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
1318 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
1319 when NS_IMPL_GNUSTEP.
1320 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
1321 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
1322 (EmacsToolbar): Add clearAll. Add tag argument to
1323 addDisplayItemWithImage.
1324 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
1326 * nsselect.m (ns_get_local_selection): Remove unused variable type.
1328 * nsmenu.m (ns_update_menubar): Make static.
1329 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
1330 (fillWithWidgetValue:): Add cast to SEL for setAction.
1331 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
1332 (update_frame_tool_bar): Update code for GNUStep.
1333 (clearAll): New method.
1334 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
1335 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
1336 Move identifierToItem setObject and activeIdentifiers addObject before
1337 call to insertItemWithItemIdentifier.
1338 (validateVisibleItems): Fix indentation.
1339 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
1340 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
1341 UtilityWindow to aStyle, remove call to setStyleMask.
1343 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
1345 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
1346 (ns_charset_covers, ns_get_covering_families, nsfont_open):
1347 Use F suffix on floats.
1348 (ns_char_width): Returns CGFloat.
1349 (ns_ascii_average_width): w is CGFloat instead of float.
1350 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
1352 (ns_glyph_metrics): CGFloat instead of float.
1354 * nsfns.m (x_set_foreground_color, x_set_background_color):
1356 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
1357 remove unused variables.
1358 (Fns_read_file_name): Keep track if panel is for save.
1359 Use ns_filename_from_panel/ns_directory_from_panel.
1360 (Fns_list_services): delegate only used for COCOA.
1361 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
1362 Just return the input if GNUStep.
1363 (x_screen_planes): Remove.
1364 (Fxw_color_values): Use EmacsCGFloat
1365 (Fns_display_monitor_attributes_list): Only get screen number for
1367 (getDirectory, getFilename): Remove from EmacsOpenPanel and
1369 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
1370 ns_directory_from_panel.
1372 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
1374 * process.c (handle_child_signal): Also use WCONTINUED.
1375 This is so that list-processes doesn't mistakenly list the process
1376 as stopped, when the process has actually been continued and is
1379 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
1381 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
1382 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
1383 not already configured.
1385 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
1387 2013-05-29 Eli Zaretskii <eliz@gnu.org>
1389 * Makefile.in (mostlyclean): Remove *.res files.
1391 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
1393 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
1394 a buffer (bug#8447).
1396 2013-05-27 Eli Zaretskii <eliz@gnu.org>
1398 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
1399 display vector, and we backtrack, handle the case that the
1400 previous character position is also displayed from a display
1401 vector or covered by a display string or image. (Bug#14476)
1403 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
1405 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1406 (struct MonitorInfo, free_monitors): Remove.
1407 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
1408 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
1409 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1412 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1413 (struct MonitorInfo, free_monitors): Remove.
1414 (ns_screen_name): Make static.
1415 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
1416 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1419 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1420 (struct MonitorInfo): New struct.
1421 (free_monitors, make_monitor_attribute_list): Declare.
1423 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1425 (free_monitors, make_monitor_attribute_list): New functions.
1426 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
1429 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
1431 * callproc.c (call_process): Refine the doc string. (Bug#14045)
1433 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
1435 * keyboard.c: Apply keyboard decoding only to events that come directly
1436 from the tty, not from unread-command-events (bug#14368).
1437 (read_event_from_main_queue): New function, extracted from read_char).
1438 (read_decoded_char): Remove.
1439 (read_decoded_event_from_main_queue): New function to replace it.
1440 (read_char): Use it.
1441 (read_key_sequence): Use read_char rather than read_decoded_char.
1443 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
1445 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1447 * casetab.c (init_casetab_once): Fix last change (bug#14424).
1449 2013-05-22 Kenichi Handa <handa@gnu.org>
1451 The following changes are to fix the setting of
1452 buffer-file-coding-system on, for instance, C-x RET c unix RET
1453 _FILE_OF_DOS_EOL_TYPE_ RET.
1455 * coding.h (struct coding_system): New member detected_utf8_chars.
1457 * coding.c (detect_coding_utf_8): Count characters and check EOL
1458 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
1460 (setup_coding_system): Do not initialize coding->head_ascii.
1461 (check_ascii): Do not set coding->eol_seen but update it. Do not
1462 call adjust_coding_eol_type here.
1463 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
1464 If the eol-type of CODING is already specified, adjust the eol type
1465 of the found coding-system.
1466 (decode_coding_gap): Cancel previous change. Utilize the
1467 character numbers counted by detect_coding_utf_8. Fix detection
1470 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1472 * search.c (looking_at_1): Only set last_thing_searched if the match
1473 changed the match-data (bug#14281).
1475 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
1477 * xdisp.c (reseat_at_previous_visible_line_start):
1478 Already declared in dispextern.h, so remove it here.
1479 (move_it_vertically_backward): Likewise.
1481 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1483 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
1484 (Fx_display_pixel_width, Fx_display_pixel_height)
1485 (Fx_display_mm_width, Fx_display_mm_height):
1486 Mention `display-monitor-attributes-list' in docstrings.
1488 * nsfns.m (ns_get_screen): Remove function. All uses removed.
1489 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
1490 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
1491 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
1492 (Fx_display_backing_store, Fx_display_visual_class)
1493 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
1494 (Fx_display_grayscale_p, Fx_display_pixel_width)
1495 (Fx_display_pixel_height, Fx_display_planes)
1496 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
1497 (Fx_display_screens): Don't confuse X11 screens with NS screens.
1498 (Fx_display_mm_width, Fx_display_mm_height)
1499 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
1500 height for all physical monitors as in X11.
1502 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
1503 Return pixel width or height for all physical monitors as in X11.
1505 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
1507 Port --enable-gcc-warnings to clang.
1508 * bytecode.c (exec_byte_code):
1510 Redo diagnostic pragmas to pacify clang, too.
1511 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
1512 * editfns.c (Fencode_time):
1513 * fileio.c (file_accessible_directory_p):
1514 * font.c (font_unparse_xlfd):
1515 Use '&"string"[index]' instead of '"string" + (index)'.
1516 * undo.c (user_error): Remove; unused.
1518 2013-05-16 Eli Zaretskii <eliz@gnu.org>
1520 * insdel.c (insert_1_both): Document the arguments, instead of
1521 referring to insert_1, which no longer exists.
1523 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
1524 some window, increment windows_or_buffers_changed, so that
1525 *Messages* display in that window is updated. (Bug#14408)
1527 * w32.c: Include epaths.h.
1528 (init_environment): Use cmdproxy.exe without leading directories.
1529 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
1531 (gettimeofday): Adjust signature and return value to Posix
1534 * unexw32.c (open_output_file): Delete the existing emacs.exe
1535 before creating it, to break the hard link to the versioned
1538 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
1539 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
1540 (FIRSTFILE_OBJ): New variables.
1541 (W32_RES): Rename to EMACSRES. All users changed.
1542 (base_obj): Use $(CM_OBJ).
1543 (ALLOBJS): Use $(FIRSTFILE_OBJ).
1544 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
1545 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
1546 $(W32_RES_LINK) before $(LIBES).
1547 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
1549 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
1551 * makefile.w32-in (DOC): Use just "DOC".
1553 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
1555 * process.c: Export default filters and sentinels to Elisp.
1556 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
1558 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
1559 (Fset_process_sentinel, Fformat_network_address):
1560 Default to them instead of nil.
1561 (server_accept_connection): Sentinels can't be nil any more.
1562 (read_and_dispose_of_process_output): New function, extracted from
1563 read_process_output.
1564 (read_process_output): Use it; filters can't be nil.
1565 (Finternal_default_process_filter): New function, extracted from
1566 read_process_output.
1567 (exec_sentinel_unwind): Remove function.
1568 (exec_sentinel): Don't zilch sentinel while running.
1569 (status_notify): Sentinels can't be nil.
1570 (Finternal_default_process_sentinel): New function extracted from
1572 (setup_process_coding_systems): Default filter is not nil any more.
1573 (syms_of_process): Export new Elisp functions and initialize
1575 * lisp.h (make_lisp_proc): New function.
1577 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
1579 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
1581 2013-05-14 Eli Zaretskii <eliz@gnu.org>
1583 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1584 unless we know that the window w is a leaf window.
1585 Another attempt at solving bug#14062.
1587 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
1589 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
1592 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
1594 * image.c (gif_load): Check that subimages fit (Bug#14345).
1596 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
1598 * lread.c (skip_dyn_eof): New function.
1599 (read1): Use it to skip the end of a file in response to #@00.
1601 * doc.c (get_doc_string): Slightly relax the sanity checking.
1603 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
1605 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
1606 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1607 (MonitorInfo): New struct.
1608 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
1609 (Fns_display_monitor_attributes_list): New functions.
1610 (display-usable-bounds): Remove.
1611 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
1614 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
1616 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
1617 (GTK_CHECK_VERSION): New macro, if not already defined.
1618 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
1619 replaced by GTK_CHECK_VERSION.
1621 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
1623 * xterm.h (GTK_PREREQ): New macro.
1624 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
1625 to use this macro instead, for consistency and clarity.
1627 2013-05-08 Eli Zaretskii <eliz@gnu.org>
1629 * xdisp.c (row_for_charpos_p): New function, with code of
1630 cursor_row_p, but accepts an additional argument CHARPOS instead
1631 of using a hardcoded PT.
1632 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
1633 (row_containing_pos): Call row_for_charpos_p instead of partially
1634 doing the same. Fixes cursor positioning under longlines-mode
1635 when longlines-show-effect includes more than one newline, when
1636 moving the cursor vertically up.
1638 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
1640 * makefile.w32-in (ACL_H): New macro.
1641 ($(BLD)/fileio.$(O)): Update dependencies.
1643 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1645 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
1646 * Makefile.in (LIB_ACL): New macro.
1647 (LIBACL_LIBS): Remove.
1648 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
1649 * fileio.c: Include <acl.h>.
1650 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
1651 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
1653 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
1656 * unexelf.c: Don't assume ElfW (Half) fits in int.
1657 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
1658 when dealing with ElfW (Half) values, since they can exceed 2**31
1659 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
1660 (entry_address): Omit unused NUM arg. All uses changed.
1662 2013-05-07 Juri Linkov <juri@jurta.org>
1664 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
1665 to the string converted from number with `Fnumber_to_string'.
1668 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1670 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
1671 This fixes a problem introduced by my previous change.
1673 2013-05-07 Glenn Morris <rgm@gnu.org>
1675 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
1677 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
1679 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
1681 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1683 Static checking by GCC 4.8.0.
1684 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
1685 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
1686 (x_get_monitor_attributes_fallback)
1687 (x_get_monitor_attributes_xinerama)
1688 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
1689 Define only if USE_GTK.
1690 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
1691 (x_get_monitor_attributes_fallback): Omit unused locals.
1692 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
1693 Use double, not float, to avoid mixed-mode floating point arithmetic.
1695 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1696 Jan Djärv <jan.h.d@swipnet.se>
1698 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
1699 (XINERAMA_CFLAGS): New macros.
1700 (ALL_CFLAGS, LIBES): Use them.
1702 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
1703 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
1704 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
1705 (syms_of_xfns): DEFSYM them.
1706 (struct MonitorInfo): New struct.
1707 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
1708 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
1709 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
1710 (x_get_monitor_attributes_xinerama): New functions.
1711 (Fx_display_monitor_attributes_list): New primitive.
1712 (syms_of_xfns): Defsubr it.
1714 * xterm.h (x_display_info): Add Xatom_net_workarea and
1715 Xatom_net_current_desktop.
1717 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
1718 and dpyinfo->Xatom_net_current_desktop.
1720 2013-05-06 Eli Zaretskii <eliz@gnu.org>
1722 * xdisp.c (pos_visible_p): Use the special code for finding the
1723 beginning of a display property or overlay for any "replacing"
1724 display property, not just for display strings. This solves
1725 incorrect reporting of position by posn-at-point. (Bug#14241)
1727 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
1729 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
1730 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
1731 Verify that ElfW (Half) fits in int.
1732 (fatal): Use same signature as lisp.h.
1733 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
1734 configure and build with -DUNEXELF_DEBUG without worrying about
1735 other modules that use DEBUG.
1736 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
1737 possibly-wide integers now uses it instead of plain fprintf.
1738 (entry_address): New function, which avoids problems with 32-bit
1739 overflow on 64-bit hosts.
1740 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
1741 (round_up): Don't assume the remainder fits in int.
1742 (find_section): Use bool for boolean. Simplify debug code.
1743 (unexec): Don't assume file sizes fit in int or size_t.
1744 Omit unnecessary trailing newline in 'fatal' format.
1745 Use strerror rather than outputting decimal error number.
1746 Remove unused code when emacs is not defined;
1747 this file relies on Emacs now.
1748 Don't assume e_phnum and e_shnum are positive.
1750 * regex.c: Fix problems when DEBUG is defined.
1751 (extract_number, extract_number_and_incr): Define regardless of
1752 whether DEBUG is defined; that's simpler and makes the code less
1753 likely to go stale in the normal case when DEBUG is not defined.
1754 Return int rather than taking an int * arg. All callers changed.
1755 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
1756 Remove, replacing with ...
1757 (DEBUG_PRINT): New macro. All callers changed.
1758 (DEBUG_COMPILES_ARGUMENTS): New macro.
1759 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
1760 (print_compiled_pattern, print_double_string) [DEBUG]:
1761 Use prototype rather than old-style definition.
1762 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
1763 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
1764 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
1765 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
1766 Don't assume ptrdiff_t, size_t, and long are the same width as int.
1767 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
1768 This matters only when DEBUG is defined.
1770 2013-05-05 Eli Zaretskii <eliz@gnu.org>
1772 * xdisp.c (set_iterator_to_next): Set the
1773 ignore_overlay_strings_at_pos_p flag only if we are _really_
1774 iterating over an overlay string, as indicated by the
1775 current.overlay_string_index member. (Bug#14306)
1777 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
1779 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
1780 to where it is used, to avoid autorelease issues (Bug#14050).
1782 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
1784 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
1785 * fileio.c (syms_of_fileio): Implement this.
1786 * filelock.c (create_lock_file): If symbolic links don't work, so
1787 we use a regular file as a lock file, do not fsync the lock file;
1790 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
1792 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
1793 (syms_of_minibuf): Adjust accodingly.
1795 * callint.c (Fcall_interactively): Adjust calls accordingly.
1797 2013-05-04 Eli Zaretskii <eliz@gnu.org>
1799 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
1800 w->contents is a buffer before computing everything else.
1801 Use parentheses to disambiguate last part of the condition.
1803 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
1804 assertion violations. (Bug#14062)
1806 2013-05-01 David Reitter <david.reitter@gmail.com>
1808 * nsfns.m (ns_tooltip): Initialize.
1810 2013-04-28 Eli Zaretskii <eliz@gnu.org>
1812 * coding.c (decode_coding_gap): Don't remove the character before
1813 a newline unless it's a CR character. (Bug#14287)
1815 2013-04-28 Dan Nicolaescu <dann@gnu.org>
1817 * dispextern.h (struct face): Move enum face_underline_type
1818 earlier so that bitfields can be in the same word.
1820 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
1822 * nsfns.m (handlePanelKeys): New function.
1823 (EmacsOpenPanel:performKeyEquivalent:)
1824 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
1825 arrows/function/control and copy/paste keys (Bug#14296).
1827 2013-04-27 Juri Linkov <juri@jurta.org>
1829 * callint.c (Fcall_interactively): Call `Qread_number' for
1830 interactive code letter `n' instead of using duplicate code.
1833 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
1835 * systime.h (make_timeval): Declare as 'const'.
1837 2013-04-27 Kenichi Handa <handa@gnu.org>
1839 * font.c (font_open_entity): Always open a font of manageable
1842 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
1844 Port better to AIX (Bug#14258).
1845 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
1848 2013-04-24 Kenichi Handa <handa@gnu.org>
1850 * coding.c (decode_coding_iso_2022): When an invalid escape
1851 sequence is encountered, reset the invocation and designation
1852 status to the safest one.
1854 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
1856 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
1857 Without this fix, "make distclean" leaves stamp-h1 behind.
1859 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
1861 * w32fns.c (w32_fullscreen_rect): New function to compute the
1862 window rectangle for the given fullscreen mode.
1863 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
1864 longer tunes the window size. This keeps the window's edges flush
1865 with the screen and allows the taskbar to hide itself in fullboth.
1867 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
1868 window decorations and uses the entire screen.
1870 * w32term.h (w32_fullscreen_rect) Add prototype.
1871 (struct w32_output): Replace normal_width, normal_height,
1872 normal_top, and normal_left members with a single normal_placement
1874 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
1876 (FRAME_NORMAL_PLACEMENT): New macro.
1878 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
1880 * minibuf.c (Ftest_completion): Silence compiler warning.
1882 2013-04-15 Eli Zaretskii <eliz@gnu.org>
1884 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
1887 * frame.h (WINDOW_FRAME): Protect macro and its argument with
1890 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1891 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
1892 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
1893 parentheses where appropriate.
1895 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
1897 * keyboard.c (timer_start_idle): Remove no-longer-used local.
1899 2013-04-14 Eli Zaretskii <eliz@gnu.org>
1901 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
1902 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
1903 Mention in the doc string that setting these variables takes
1904 effect only after a call to set-window-buffer. (Bug#14200)
1906 2013-04-13 Eli Zaretskii <eliz@gnu.org>
1908 * indent.c (Fvertical_motion): Don't consider display strings on
1909 overlay strings as display strings on the buffer position we
1910 started from. This prevents vertical cursor motion from jumping
1911 more than one line when there's an overlay string with a display
1912 property at end of line.
1913 Reported by Karl Chen <Karl.Chen@quarl.org> in
1914 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
1916 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
1918 * window.c (select_window): `record_buffer' even if window is
1919 already selected (bug#14191).
1921 2013-04-11 Eli Zaretskii <eliz@gnu.org>
1923 * window.c (Fwindow_end): Test more flags, including the buffer's
1924 last_overlay_modified flag, to determine whether the window's
1925 display is really up-to-date. Prevents the function from
1926 returning a stale value. (Bug#14170)
1927 (Fwindow_line_height): Fix the test for up-to-date-ness of the
1930 2013-04-10 Eli Zaretskii <eliz@gnu.org>
1932 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
1933 garbaged only if it is not already the top frame on its TTY.
1934 This prevents flickering due to constant redrawing of TTY frames when
1935 there are GUI frames open in the same session. (Bug#13864)
1937 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
1939 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
1940 of marking the idle timers directly.
1942 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1944 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
1947 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
1949 * window.c (select_window): Don't record_buffer while the invariant is
1950 temporarily broken (bug#14161).
1952 * fns.c (Fdelq): Don't assume !NILP => CONSP.
1954 2013-04-07 Eli Zaretskii <eliz@gnu.org>
1956 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
1958 2013-04-07 Romain Francoise <romain@orebokech.com>
1960 Ignore additional platform-specific ACL errors (Bug#13702).
1961 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
1962 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
1964 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
1966 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
1969 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
1971 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
1972 This bug was introduced by my 2013-02-25 change that simplified
1973 data_start configuration. Without this change, on GNU/Linux
1974 an Emacs configured with --enable-profiling fails immediately
1975 due to a profiler signal.
1976 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
1977 with these flags. On platforms where special flags are needed
1978 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
1979 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
1980 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
1982 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
1984 Get rid of some platform-specific functions examining window
1985 system and its capabilities. This is a partial rework of the
1987 * lisp.h (have_menus_p): Remove prototype. This function is
1988 replaced with platform-independent window_system_available.
1989 (check_window_system): Move to...
1990 * frame.h (decode_window_system_frame, window_system_available):
1991 ...here, add new prototypes.
1992 * frame.c (window_system_available, decode_window_system_frame):
1994 (check_window_system): Platform-independent now.
1995 * xterm.h (x_in_use): Remove declaration.
1997 * w32term.h (check_x_frame):
1998 * nsterm.h (check_x_frame): Remove prototypes. This function
1999 is replaced with platform-independent decode_window_system_frame.
2000 * msdos.c (have_menus_p): Remove.
2001 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2002 Remove platform-specific functions. Use check_window_system,
2003 decode_window_system_frame and check_ns_display_info where
2004 appropriate. Minor style and comment tweaks.
2005 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2006 (check_x_frame): Likewise.
2007 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2009 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2010 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2011 * xmenu.c, xselect.c: All related users changed.
2013 2013-04-03 Kenichi Handa <handa@gnu.org>
2015 The following changes is to optimize the code for reading UTF-8
2018 * coding.c (check_ascii): Rename from detect_ascii. Return value
2019 changed. Check EOL format. Do not call adjust_coding_eol_type
2021 (check_utf_8): New function.
2022 (adjust_coding_eol_type): Do nothing if already adjusted.
2023 (detect_coding): Compare the return value of check_ascii with
2024 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2025 (decode_coding_gap): Optimize for valid UTF-8.
2027 2013-03-21 Kenichi Handa <handa@gnu.org>
2029 * coding.c (syms_of_coding): Cancel previous change.
2031 * insdel.c (insert_from_gap): Fix previous change.
2033 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2035 Consistently use platform-specific function to detect window system.
2036 * lisp.h (check_window_system): New prototype. This function is
2037 going to replace check_x, check_w32 and check_ns.
2038 (have_menus_p): Mention msdos.c in comment.
2039 * fontset.c (check_window_system_func): Remove. Adjust all users.
2040 * fontset.h (check_window_system_func): Remove prototype.
2041 * nsterm.h (check_ns):
2042 * xterm.h (check_x):
2043 * w32term.h (check_w32): Likewise.
2044 * menu.c (Fx_popup_menu): Use check_window_system.
2045 * msdos.c (check_window_system): Define for MS-DOS.
2046 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2047 * w32fns.c (check_window_system): Likewise for MS-Windows.
2048 * xfns.c (check_window_system): Likewise for X.
2049 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2050 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2052 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2054 Prefer < to > in range checks such as 0 <= i && i < N.
2055 This makes it easier to visualize quantities on a number line.
2056 This patch doesn't apply to all such range checks,
2057 only to the range checks affected by the 2013-03-24 change.
2058 This patch reverts most of the 2013-03-24 change.
2059 * alloc.c (xpalloc, Fgarbage_collect):
2060 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2061 * character.c (string_escape_byte8):
2062 * charset.c (read_hex):
2063 * data.c (cons_to_unsigned):
2064 * dispnew.c (update_frame_1):
2065 * doc.c (Fsubstitute_command_keys):
2066 * doprnt.c (doprnt):
2067 * editfns.c (hi_time, decode_time_components):
2068 * fileio.c (file_offset):
2069 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2070 * font.c (font_intern_prop):
2071 * frame.c (x_set_alpha):
2072 * gtkutil.c (get_utf8_string):
2073 * indent.c (check_display_width):
2074 * keymap.c (Fkey_description):
2075 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2077 * minibuf.c (read_minibuf_noninteractive):
2078 * process.c (wait_reading_process_output):
2079 * search.c (Freplace_match):
2080 * window.c (get_phys_cursor_glyph):
2081 * xdisp.c (redisplay_internal):
2082 * xsmfns.c (smc_save_yourself_CB):
2083 Prefer < to > for range checks.
2084 * dispnew.c (sit_for): Don't mishandle NaNs.
2085 This fixes a bug introduced in the 2013-03-24 change.
2086 * editfns.c (decode_time_components): Don't hoist comparison.
2087 This fixes another bug introduced in the 2013-03-24 change.
2089 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2091 * frame.h (struct frame): Drop scroll_bottom_vpos
2092 member becaue all real users are dead long ago.
2093 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2094 * xdisp.c (redisplay_internal): Adjust user.
2096 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2098 * nsmenu.m (showAtX:Y:for:): setLevel to
2099 NSPopUpMenuWindowLevel (Bug#13998).
2101 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2103 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2104 (ns_check_pending_open_menu): Declare.
2106 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2107 (x_activate_menubar): Update the menu with title that matches
2108 ns_get_pending_menu_title, and call
2109 ns_check_pending_openmenu (Bug#12698).
2110 (menuWillOpen:): New method.
2111 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2113 * nsterm.m (menu_will_open_state, menu_mouse_point)
2114 (menu_pending_title): New varaibles.
2115 (ns_get_pending_menu_title, ns_check_menu_open)
2116 (ns_check_pending_open_menu): New functions.
2118 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2120 * indent.c (current_column_bol_cache): Remove leftover which is not
2121 used in Fmove_to_column any more.
2122 (current_column, scan_for_column): Adjust users.
2123 * keyboard.c (last_point_position_buffer, last_point_position_window):
2124 Remove leftovers which are not used for recording undo any more.
2125 (command_loop_1, syms_of_keyboard): Adjust users.
2126 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2127 redisplay_window any more.
2128 (move_it_to): Adjust user.
2130 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2132 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2133 Update dependencies.
2135 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2137 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2138 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2141 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2143 * window.h (struct window): Replace hchild, vchild and buffer slots
2144 with the only contents slot. This is possible because each valid
2145 window may have either the child window (in vertical or horizontal
2146 combination) or buffer to display (for the leaf window). Using that,
2147 a lof of operations to traverse and/or change window hierarchies may
2148 be simplified. New member horizontal is used to distinguish between
2149 horizontal and vertical combinations of internal windows.
2150 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2151 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2152 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2153 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2154 Use contents slot, not buffer, where appropriate.
2155 (wset_combination): New function.
2156 (wset_buffer): Add eassert.
2157 (Fframe_first_window): Simplify the loop reaching first window.
2158 (Fwindow_buffer): Use WINDOW_LEAF_P.
2159 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2160 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2161 (unshow_buffer): Convert initial debugging check to eassert.
2162 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2163 (make_parent_window, window_resize_check, window_resize_apply)
2164 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2165 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2166 Adjust to match struct window changes.
2167 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2168 (mark_window_cursors_off, count_windows, get_leaf_windows)
2169 (foreach_window_1): Simplify the loop.
2170 * alloc.c (mark_object): Do not check for the leaf window because
2171 internal windows has no glyph matrices anyway.
2172 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2173 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2174 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2175 (build_frame_matrix_from_window_tree, mirror_make_current)
2176 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2177 (update_window_tree, set_window_update_flags): Simplify the loop.
2178 (sync_window_with_frame_matrix_rows): Enforce live window.
2179 Use contents slot, not buffer, where appropriate.
2180 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2181 and WINDOW_HORIZONTAL_COMBINATION_P.
2182 (make_frame_visible_1): Simplify the loop.
2183 Use contents slot, not buffer, where appropriate.
2184 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2185 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2186 (expose_window_tree): Likewise.
2187 Use contents slot, not buffer, where appropriate.
2188 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2189 to avoid deleted windows. Use contents slot instead of buffer.
2190 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
2191 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
2192 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
2193 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
2195 2013-03-28 Eli Zaretskii <eliz@gnu.org>
2197 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
2198 identify the reasons for assertion violations in bug#14062 and
2200 (Fx_show_tip): Fix compilation error under
2201 "--enable-check-lisp-object-type". (Bug#14073)
2203 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
2204 Reported by <rzl24ozi@gmail.com>.
2206 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2208 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
2210 (unwind_with_echo_area_buffer): ...to restore it here.
2211 This is needed to ensure that...
2212 (redisplay_window): ...both window markers are valid here,
2213 which is verified by eassert.
2214 * editfns.c (save_excursion_save): Do not assume that
2215 selected_window always displays the buffer.
2216 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
2219 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
2221 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
2224 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
2226 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
2228 2013-03-27 Eli Zaretskii <eliz@gnu.org>
2230 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
2231 since MinGW's w32api headers do. This avoids compiler warnings.
2233 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
2236 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2238 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
2240 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
2242 * gtkutil.c (style_changed_cb): Check if frame is live and an
2243 X frame (Bug#14038).
2245 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2247 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
2248 Define only for _WIN32_WINNT less than 0x0500.
2249 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
2251 Move inclusion of time.h before sys/time.h, so that MinGW64 could
2252 see its own definitions of 'struct timeval' and 'struct timezone'.
2254 Fix incompatibilities between MinGW.org and MinGW64 headers.
2255 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
2257 * w32.c (REPARSE_DATA_BUFFER): Guard with
2258 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
2260 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
2262 * xterm.c: Include X11/XKBlib.h
2263 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
2265 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
2267 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
2269 * blockinput.h (input_blocked_p): Likewise.
2270 * bytecode.c (exec_byte_code): Likewise.
2271 * callproc.c (call_process_kill, call_process_cleanup)
2272 (Fcall_process): Likewise.
2273 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
2274 (Fccl_execute_on_string): Likewise.
2275 * character.c (string_escape_byte8): Likewise.
2276 * charset.c (read_hex): Likewise.
2277 * cm.c (calccost): Likewise.
2278 * data.c (cons_to_unsigned): Likewise.
2279 * dired.c (directory_files_internal, file_name_completion):
2281 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
2282 (sit_for): Likewise.
2283 * doc.c (Fsubstitute_command_keys): Likewise.
2284 * doprnt.c (doprnt): Likewise.
2285 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
2286 * emacsgtkfixed.c: Likewise.
2287 * fileio.c (file_offset, Fwrite_region): Likewise.
2288 * floatfns.c (Fexpt, fmod_float): Likewise.
2289 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2291 * font.c (font_intern_prop): Likewise.
2292 * frame.c (x_set_alpha): Likewise.
2293 * gtkutil.c (get_utf8_string): Likewise.
2294 * indent.c (check_display_width): Likewise.
2295 * intervals.c (create_root_interval, rotate_right, rotate_left)
2296 (split_interval_right, split_interval_left)
2297 (adjust_intervals_for_insertion, delete_node)
2298 (interval_deletion_adjustment, adjust_intervals_for_deletion)
2299 (merge_interval_right, merge_interval_left, copy_intervals)
2300 (set_intervals_multibyte_1): Likewise.
2301 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
2302 * keymap.c (Fkey_description): Likewise.
2303 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
2304 * lread.c (openp, read_integer, read1, string_to_number):
2306 * menu.c (ensure_menu_items): Likewise.
2307 * minibuf.c (read_minibuf_noninteractive): Likewise.
2308 * print.c (printchar, strout): Likewise.
2309 * process.c (create_process, Faccept_process_output)
2310 (wait_reading_process_output, read_process_output, send_process)
2311 (wait_reading_process_output): Likewise.
2312 * profiler.c (make_log, handle_profiler_signal): Likewise.
2313 * regex.c (re_exec): Likewise.
2314 * regex.h: Likewise.
2315 * search.c (looking_at_1, Freplace_match): Likewise.
2316 * sysdep.c (get_child_status, procfs_ttyname)
2317 (procfs_get_total_memory): Likewise.
2318 * systime.h (EMACS_TIME_VALID_P): Likewise.
2319 * term.c (dissociate_if_controlling_tty): Likewise.
2320 * window.c (get_phys_cursor_glyph): Likewise.
2321 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
2322 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
2324 * xfns.c (Fx_window_property): Likewise.
2325 * xmenu.c (set_frame_menubar): Likewise.
2326 * xselect.c (x_get_window_property, x_handle_dnd_message):
2328 * xsmfns.c (smc_save_yourself_CB): Likewise.
2329 * xterm.c (x_scroll_bar_set_handle): Likewise.
2331 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
2333 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
2334 to be optional or nil. Adjust comment and convert it to docstring.
2335 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
2336 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
2338 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
2340 Static checking by GCC 4.8-20130319.
2341 * image.c (gif_load): Assume pass < 3 to pacify GCC.
2342 * process.c (Fset_process_datagram_address)
2343 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
2344 * xdisp.c (get_char_face_and_encoding):
2345 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
2346 (get_glyph_face_and_encoding): Prepare face before possibly using it.
2347 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
2349 2013-03-24 Ken Brown <kbrown@cornell.edu>
2351 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
2352 fix compilation on 64-bit Cygwin, where underscores are not
2353 automatically prepended.
2355 * w32term.c (w32_initialize): Silence compiler warning.
2357 2013-03-23 Eli Zaretskii <eliz@gnu.org>
2359 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
2360 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
2361 variables, to save and restore frame dimensions.
2362 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
2363 after returning from a 'fullscreen' configuration.
2364 use SendMessage instead of PostMessage to send the SC_RESTORE message,
2365 to avoid races between the main thread and the input thread.
2367 * w32term.h (struct w32_output): New members normal_width,
2368 normal_height, normal_top, normal_left, and prev_fsmode.
2369 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
2370 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
2373 * w32term.c (w32fullscreen_hook): Record last value of the frame's
2374 'fullscreen' parameter. Always record previous width and height
2375 of the frame, except when switching out of maximized modes, so
2376 that they could be restored correctly, instead of resetting to the
2377 default frame dimensions. Send SC_RESTORE command to the frame,
2378 unless we are going to send SC_MAXIMIZE, to restore the frame
2379 resize hints in the mouse pointer shown by the window manager.
2382 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
2384 * lisp.h (get_frame_param): Adjust conditions for prototype
2387 2013-03-22 Ken Brown <kbrown@cornell.edu>
2389 * unexcw.c: Drop unneeded inclusion of w32common.h.
2390 (report_sheap_usage): Declare.
2391 (read_exe_header): Add magic numbers for x86_64.
2392 (fixup_executable): Fix printf format specifier for unsigned long
2395 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
2397 * frame.h (struct frame): Put menu_bar_window under #ifdef
2398 because this member is not needed when X toolkit is in use.
2399 (fset_menu_bar_window):
2400 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2401 (free_glyphs, update_frame):
2402 * xdisp.c (expose_frame): Likewise.
2403 (display_menu_bar): Likewise. Remove redundant eassert.
2404 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
2407 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
2409 Use functions and constants to manipulate Lisp_Save_Value objects.
2410 This replaces code that used macros and strings and token-pasting.
2411 The change makes the C source a bit easier to follow,
2412 and shrinks the Emacs executable a bit.
2413 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
2414 (make_save_value): Change 1st arg from string to enum. All callers
2417 (mark_object): Use if, not #if, for GC_MARK_STACK.
2418 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
2419 (XSAVE_OBJECT): Now functions, not macros.
2420 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
2421 the constant was never used.
2422 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
2423 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
2424 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
2425 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
2427 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
2428 type3 with a single member save_type. All uses changed.
2429 (save_type, set_save_pointer, set_save_integer): New functions.
2430 * print.c (PRINTX): Remove.
2432 * alloc.c: Remove redundant static declarations.
2434 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2436 * window.h (struct window): Convert left_col, top_line, total_lines
2437 and total_cols from Lisp_Objects to integers. Adjust comments.
2438 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
2440 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
2441 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
2442 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
2443 Adjust users where appropriate.
2445 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2447 * frame.h (struct frame): Drop resx and resy because the same data is
2448 available from window system-specific output context. Adjust users.
2449 (default_pixels_per_inch_x, default_pixels_per_inch_y):
2450 New functions to provide defaults when no window system available.
2451 (FRAME_RES_X, FRAME_RES_Y): New macros.
2452 (NUMVAL): Move from xdisp.c.
2453 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
2454 (Ffont_face_attributes, Fopen_font):
2455 * image.c (gs_load):
2456 * w32font.c (fill_in_logfont):
2457 * xdisp.c (calc_pixel_width_or_height):
2458 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
2459 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
2461 2013-03-20 Kenichi Handa <handa@gnu.org>
2463 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
2464 to 1 (temporary workaround until a bug related to ASCII
2465 optimization is fixed).
2467 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
2469 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
2470 Signal error if window is not internal. Adjust docstring.
2471 (delete_all_child_windows): Use combination_limit to save the buffer.
2472 (Fset_window_configuration): Adjust accordingly.
2473 * print.c (syms_of_print): Initialize debugging output not here...
2474 (init_print_once): ...but in a new function here.
2475 * lisp.h (init_print_once): Add prototype.
2476 * emacs.c (main): Add call to init_print_once. Adjust comments.
2478 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
2480 * window.c (window_resize_check, window_resize_apply)
2481 (window_from_coordinates, recombine_windows, set_window_buffer)
2482 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
2483 (Fsplit_window_internal, Fdelete_window_internal)
2484 (freeze_window_starts): Use bool for booleans.
2485 * window.h (window_frame_coordinates, resize_frame_windows)
2486 (freeze_window_starts, set_window_buffer): Adjust prototypes.
2488 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
2490 * dispnew.c (bitch_at_user): Use `user-error'.
2492 2013-03-17 Ken Brown <kbrown@cornell.edu>
2494 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
2495 as return type of image_background. (Bug#13981)
2496 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
2498 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
2500 * nsterm.m (updateFrameSize:): Change resize increments if needed.
2501 (ns_select): Don't return with result uninitialized.
2503 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
2506 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
2508 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
2509 directories. If filename is nil, get directory name (Bug#13932).
2510 Use getFilename and getDirectory.
2511 (getFilename, getDirectory): New methods for EmacsSavePanel and
2513 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
2515 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
2517 * coding.c (decode_coding_gap): Fix typo caught by static checking.
2519 2013-03-15 Kenichi Handa <handa@gnu.org>
2521 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
2522 (adjust_after_replace): Make it back to static. Delete the third
2523 arg text_at_gap_tail. Cancel the code for handling it.
2525 * coding.h (struct coding_system): New member eol_seen.
2527 * coding.c (detect_ascii): New function.
2528 (detect_coding): Set coding->head_ascii and coding->eol_seen only
2529 when the source bytes are actually scanned. On detecting for
2530 coding_category_utf_8_auto, call detect_ascii instead of scanning
2531 source bytes directly.
2532 (produce_chars): Call insert_from_gap with the new arg 0.
2533 (encode_coding): Likewise.
2534 (decode_coding_gap): Control ASCII optimization by the variable
2535 disable_ascii_optimization instead of #ifndef .. #endif.
2536 Deccode EOL format according to coding->eol_seen.
2537 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
2540 * lisp.h (adjust_after_replace): Cancel externing it.
2541 (insert_from_gap): Adjust prototype.
2543 2013-03-15 Eli Zaretskii <eliz@gnu.org>
2545 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
2546 FULLSCREEN_MAXIMIZED. (Bug#13935)
2548 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
2550 * region-cache.c (find_cache_boundary, move_cache_gap)
2551 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
2552 Simplify debugging check and convert to eassert. Adjust comment.
2553 (pp_cache): Put under ENABLE_CHECKING.
2555 2013-03-14 Eli Zaretskii <eliz@gnu.org>
2557 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
2558 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
2560 (w32fullscreen_hook): If the frame is visible, reset
2561 f->want_fullscreen flag after changing the frame size. If the
2562 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
2565 2013-03-13 Daniel Colascione <dancol@dancol.org>
2567 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
2568 too so that these builds can use Cygwin's file conversion
2569 functions. (We've been building and linking cygw32.o all along
2570 and just not using it.)
2572 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
2574 File synchronization fixes (Bug#13944).
2575 * Makefile.in (LIB_FDATASYNC): New macro.
2577 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
2578 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
2579 Don't worry about HAVE_FSYNC, since a substitute fsync is
2580 available if the system lacks one.
2581 (Fwrite_regin): Retry fsync if interrupted.
2583 2013-03-13 Eli Zaretskii <eliz@gnu.org>
2585 * w32term.c (w32_read_socket): If the Emacs frame is being
2586 activated, call w32fullscreen_hook, to make sure the new frame
2587 dimensions are in effect. (Bug#13937)
2589 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
2591 * xdisp.c (init_iterator): Simplify because both character and byte
2592 positions are either specified or -1. Add eassert. Adjust comment.
2593 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
2594 character and byte positions can be obtained from marker.
2596 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
2598 Static checking by Sun C 5.12.
2599 * alloc.c (buffer_memory_full) [REL_ALLOC]:
2600 * bytecode.c (exec_byte_code):
2601 * dispnew.c (init_display):
2603 * fileio.c (Fsubstitute_in_file_name):
2604 * keyboard.c (Fevent_convert_list):
2605 * keymap.c (Fsingle_key_description):
2606 * term.c (maybe_fatal, fatal):
2607 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
2608 * xsmfns.c (Fhandle_save_session):
2609 Omit unreachable code.
2610 * keymap.c (map_keymap_char_table_item): Cast void * to
2611 a function pointer type; the C Standard requires this.
2613 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
2614 Include <sys/param.h> unconditionally, as that works elsewhere and
2615 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
2616 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
2619 See ChangeLog.12 for earlier changes.
2625 Copyright (C) 2011-2013 Free Software Foundation, Inc.
2627 This file is part of GNU Emacs.
2629 GNU Emacs is free software: you can redistribute it and/or modify
2630 it under the terms of the GNU General Public License as published by
2631 the Free Software Foundation, either version 3 of the License, or
2632 (at your option) any later version.
2634 GNU Emacs is distributed in the hope that it will be useful,
2635 but WITHOUT ANY WARRANTY; without even the implied warranty of
2636 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2637 GNU General Public License for more details.
2639 You should have received a copy of the GNU General Public License
2640 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.