1 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3 Don't lose top specpdl entry when memory is exhausted.
4 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5 specpdl overflow here, to simplify callers; all callers changed.
6 Always reserve an unused entry at the stack top; this avoids
7 losing the top entry's information when memory is exhausted.
9 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
11 Clean up errno reporting and fix some errno-reporting bugs.
12 * callproc.c (Fcall_process):
13 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14 * process.c (create_process, Fmake_network_process):
15 * unexaix.c (report_error):
16 * unexcoff.c (report_error):
17 Be more careful about reporting the errno of failed operations.
18 The code previously reported the wrong errno sometimes.
19 Also, prefer report_file_errno to setting errno + report_file_error.
20 (Fcall_process): Look at openp return value rather than at path,
21 as that's a bit faster and clearer when there's a numeric predicate.
22 * fileio.c (report_file_errno): New function, with most of the
23 old contents of report_file_error.
24 (report_file_error): Use it.
25 (Ffile_exists_p, Ffile_accessible_directory_p):
26 Set errno to 0 when it is junk.
27 * fileio.c (Faccess_file):
28 * image.c (x_create_bitmap_from_file):
29 Use faccessat rather than opening the file, to avoid the hassle of
30 having a file descriptor open.
31 * lisp.h (report_file_errno): New decl.
32 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
35 * process.c (create_process, wait_reading_process_output) [AIX]:
36 Remove obsolete SIGHUP-related code, as Emacs no longer disables
37 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
38 a multithreaded environment anyway).
39 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
41 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
43 * image.c (x_find_image_file): Don't close a remote file handle.
45 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
47 Fix races with threads and file descriptors.
48 * callproc.c (Fcall_process_region):
49 * dired.c (open_directory):
50 * emacs.c (main, Fdaemon_initialized):
51 * image.c (x_find_image_file):
52 * inotify.c (Finotify_rm_watch):
53 * lread.c (Flocate_file_internal):
54 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
55 * term.c (term_mouse_moveto, init_tty):
56 * termcap.c (tgetent):
57 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
58 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
59 * unexhp9k800.c, unexmacosx.c (unexec):
60 * callproc.c (Fcall_process_region):
61 Use emacs_close, not close.
62 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
63 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
64 and posix_close function on current platforms (which all lack them).
65 (emacs_close): Use it. This should fix the races on GNU/Linux and
66 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
67 and it should avoid closing random victim file descriptors on
70 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
72 * inotify.c (uninitialized): Remove. All uses replaced by -1.
73 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
76 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
77 This is for .gdbinit xbacktrace.
79 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
80 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
81 (emacs_set_tty): Now static.
82 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
83 * term.c (tty_capable_p, tty_default_color_capabilities)
84 (get_tty_terminal, term_mouse_movement)
85 (handle_one_term_event, init_tty, maybe_fatal):
86 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
87 (tgetent, scan_file, name_match, compare_contin):
88 * terminal.c (get_terminal):
90 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
91 Prefer char to unsigned char if either will do.
92 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
93 (tty_write_glyphs): Prefer int to unsigned.
94 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
96 * termcap.c (tprint, main) [TEST]: Remove non-working test.
98 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
101 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
102 (B__dummy__): New dummy symbol, to pacify C89.
103 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
104 they can't grok varargs macros.
105 * dispnew.c (add_window_display_history)
106 (add_frame_display_history):
107 * print.c (print_object):
108 * xdisp.c (debug_method_add):
109 Use %p printf format only for void pointers.
110 * emacs.c (usage_message): New constant, replacing ...
111 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
112 (main): Adjust to usage reorg.
113 * fns.c (syms_of_fns):
114 * profiler.c (syms_of_profiler):
115 Don't use non-constant struct initializers.
116 * gnutls.h (gnutls_initstage_t):
117 * lisp.h (enum Lisp_Fwd_Type):
118 * lread.c (lisp_file_lexically_bound_p):
119 * xsettings.c (anonymous enum):
120 Remove trailing comma.
121 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
122 * lisp.h (ENUM_BF): Use unsigned if pedantic.
123 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
125 * regex.c (const_re_char): New type, to pacify strict C89.
126 All uses of 'const re_char' replaced to use it.
127 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
128 with glibc when strict C89. This change is imported from gnulib.
130 (_Restrict_arr_): Rename from __restrict_arr, similarly.
131 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
132 Omit GNU_LINUX implementation, since it requires long long.
133 * xterm.c (x_draw_underwave):
134 Do not assume the traditional order of struct's members.
135 (x_term_init): Rewrite to avoid the need for non-constant structure
138 Syntax cleanup, mostly replacing macros with functions.
139 ` This removes the need for the syntax_temp hack.
140 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
141 * syntax.c (SYNTAX_INLINE): New macro.
142 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
143 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
144 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
145 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
146 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
147 (SYNTAX_COMEND_FIRST): Now functions, not macros.
148 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
149 Now constants, not macros.
150 (syntax_temp) [!__GNUC__]: Remove.
151 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
152 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
153 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
154 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
155 Move here from syntax.h; now functions, not macros. Except for the
156 last function, these are static since only syntax.c uses them.
157 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
158 All uses changed. Now a function, not a macro; use this fact
159 to simplify the code.
160 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
161 compiler bugs; no longer relevant.
162 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
163 (SYNTAX_INLINE): New macro.
164 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
165 for the new functions. Use bool for boolean member.
166 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
167 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
168 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
169 (SETUP_BUFFER_SYNTAX_TABLE):
170 Now extern inline functions, not macros.
171 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
172 Remove; all uses replaced by implementation.
173 (syntax_temp) [!__GNUC__]: Remove decl.
174 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
176 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
178 * emacs.c (main): Fix syntax error.
180 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
182 Timestamp fixes for undo (Bug#14824).
183 * atimer.c (schedule_atimer):
184 * fileio.c (Ffile_newer_than_file_p):
185 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
186 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
187 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
188 (syms_of_fileio): Remove Sclear_visited_file_name.
189 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
190 file doesn't exist; this avoids an ambiguity with negative timestamps.
191 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
192 * systime.h (make_emacs_time, invalid_emacs_time):
193 Don't assume struct timespec layout; POSIX doesn't guarantee it.
194 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
195 * undo.c (record_first_change): Push (visited-file-modtime) onto
196 undo list rather than reimplementing it by hand, incorrectly.
198 2013-07-09 Ken Brown <kbrown@cornell.edu>
200 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
202 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
204 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
206 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
208 Handle errno and exit status a bit more carefully.
209 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
210 number into an exit status. Instead, use EXIT_CANCELED.
211 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
212 * callproc.c (relocate_fd):
213 * emacs.c (close_output_streams, main):
214 * process.c (create_process):
215 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
216 Use emacs_perror for simplicity.
217 * callproc.c (relocate_fd, main):
218 * sysdep.c (sys_subshell):
219 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
220 (shut_down_emacs): Use emacs_write, not write.
221 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
222 * fileio.c (Fcopy_file, e_write):
223 * nsterm.m (ns_select):
224 * process.c (send_process):
225 * sound.c (vox_write):
226 Use emacs_write_sig, not emacs_write.
227 * lisp.h (emacs_write_sig, emacs_perror): New decls.
228 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
230 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
232 (emacs_full_write): New function.
233 (emacs_write): Rewrite to use it.
234 (emacswrite_sig, emacs_perror): New functions.
235 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
237 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
239 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
240 on NS even if it is present. Pixmap on NS is a void*.
242 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
244 Port to Ubuntu 10 (Bug#14803).
245 Problem reported by T.V. Raman.
246 * process.c (close_on_exec, accept4, process_socket):
247 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
249 2013-07-07 Eli Zaretskii <eliz@gnu.org>
251 * w32.c (sys_dup): Declare prototype.
255 * callproc.c [WINDOWSNT]: Include sys/socket.h.
257 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
259 Make file descriptors close-on-exec when possible (Bug#14803).
260 This simplifies Emacs a bit, since it no longer needs to worry
261 about closing file descriptors by hand in some cases.
262 It also fixes some unlikely races. Not all such races, as
263 libraries often open files internally without setting
264 close-on-exec, but it's an improvement.
265 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
266 * callproc.c (Fcall_process) [!MSDOS]:
267 * emacs.c (main) [!DOS_NT]:
268 * nsterm.m (ns_term_init):
269 * process.c (create_process):
270 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
271 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
272 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
273 Prefer mkostemp with O_CLOEXEC to mkstemp.
274 * callproc.c (relocate_fd) [!WINDOWSNT]:
275 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
276 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
278 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
279 Make the resulting file descriptor close-on-exec.
280 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
281 * lread.c (load_descriptor_list, load_descriptor_unwind):
282 Remove; no longer needed. All uses removed.
283 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
284 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
286 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
287 (Fmake_network_process, Fnetwork_interface_list):
288 (Fnetwork_interface_info, server_accept_connection):
289 Make newly-created socket close-on-exec.
290 * sysdep.c (emacs_open, emacs_fopen):
291 Make new-created descriptor close-on-exec.
292 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
293 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
295 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
297 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
300 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
302 Fix openp errno handling.
303 * callproc.c (Fcall_process): Preserve openp errno around close.
304 * lread.c (openp): Set errno when returning -1, as some callers
307 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
309 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
311 * nsterm.h (NSSavePanel): Update comment.
312 (NSAPP_DATA2_RUNFILEDIALOG): Define.
313 (ns_run_file_dialog): Declare.
315 * nsfns.m: Remove panelOK.
317 (ns_run_file_dialog): New function.
318 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
319 event loop, so file dialog is popped up by ns_run_file_dialog, called
320 by sendEvent (Bug#14578).
321 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
323 2013-07-06 Eli Zaretskii <eliz@gnu.org>
325 * xdisp.c (default_line_pixel_height): New function.
326 (pos_visible_p, move_it_vertically_backward, try_scrolling)
327 (try_cursor_movement, redisplay_window, try_window)
328 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
330 * window.c (window_scroll_pixel_based): use
331 default_line_pixel_height.
333 * dispextern.h (default_line_pixel_height): Add prototype.
335 * frame.c (x_set_line_spacing): Accept a float value for
336 line-spacing parameter, per the documentation.
338 * data.c (Fmultibyte_string_p): Doc fix.
340 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
342 Use emacs_open more consistently when opening files.
343 This handles EINTR more consistently now, and makes it easier
344 to introduce other uniform changes to file descriptor handling.
345 * src/systdio.h: New file.
346 * src/buffer.c (mmap_init):
347 * cygw32.c (chdir_to_default_directory):
348 * dispnew.c (Fopen_termscript):
349 * emacs.c (Fdaemon_initialized):
350 * fileio.c (Fdo_auto_save):
351 * image.c (slurp_file, png_load_body, jpeg_load_body):
352 * keyboard.c (Fopen_dribble_file):
354 * print.c (Fredirect_debugging_output):
355 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
356 * termcap.c (tgetent):
357 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
358 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
359 * w32term.c (w32_initialize) [CYGWIN]:
360 * xfaces.c (Fx_load_color_file):
361 Use emacs_open instead of plain open, and emacs_fopen instead of
363 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
364 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
365 * callproc.c (default_output_mode): New constant.
366 (Fcall_process): Use it to call emacs_open instead of plain creat.
367 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
368 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
369 (emacs_fopen): New function.
370 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
371 Include <lisp.h>, for emacs_open.
372 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
374 Remove duplicate #include directives.
375 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
377 Don't include stdio.h twice.
378 * buffer.c [USE_MMAP_FOR_BUFFERS]:
379 Don't include sys/types.h or stdio.h twice.
380 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
381 * lread.c: Don't include coding.h twice.
382 * nsfont.m: Don't include frame.h twice.
383 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
384 * ralloc.c: Don't include <unistd.h> twice.
385 * xdisp.c: Don't include font.h twice.
386 * xterm.c: Don't include fontset.h twice.
387 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
389 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
391 Scale ImageMagick images more carefully.
392 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
393 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
394 Be more careful about avoiding undefined behavior after
395 integer overflow and division by zero.
397 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
399 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
400 (syms_of_w32fns): DEFSYM them.
401 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
402 (CCHDEVICENAME): Define macros if not defined.
403 (struct MONITOR_INFO_EX): New struct.
404 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
405 (enum_display_monitors_fn): New variable.
406 (globals_of_w32fns): Initialize it.
407 (Fx_display_pixel_width, Fx_display_pixel_height)
408 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
409 multi-monitor setups in docstrings.
410 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
411 screen size by primary monitor's millimeter per pixel.
412 (w32_monitor_enum, w32_display_monitor_attributes_list)
413 (w32_display_monitor_attributes_list_fallback)
414 (Fw32_display_monitor_attributes_list): New functions.
415 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
417 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
419 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
421 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
423 * fileio.c (Qfile_notify_error): New error symbol.
425 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
426 * inotify.c (inotify_callback, symbol_to_inotifymask)
427 (Finotify_add_watch, Finotify_rm_watch): Use it.
428 (inotifyevent_to_event): Exchange order of cookie and file name.
429 (Finotify_add_watch): Adapt docstring.
431 * lisp.h (Qfile_notify_error): Declare.
433 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
435 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
436 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
437 Do not clear _malloc_thread_enabled_p, undoing the previous change,
438 which did not work (see <http://bugs.gnu.org/14569#307>).
439 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
440 && (!noninteractive || initialized)). This attempts to thread
441 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
443 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
445 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
446 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
448 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
450 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
451 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
452 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
453 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
455 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
457 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
458 Define to __sys_siglist.
460 2013-07-02 Eli Zaretskii <eliz@gnu.org>
462 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
463 word-wrap, so that overflow-newline-into-fringe would work in
464 visual-line-mode. (Bug#2749)
465 (move_it_in_display_line_to): When the last scanned display
466 element fits exactly on the display line, and
467 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
468 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
469 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
470 finding buffer position that corresponds to pixel coordinates,
471 e.g. in buffer_posn_from_coords.
473 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
475 * process.c (handle_child_signal): Call catch_child_signal if
478 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
480 Don't convert function pointers to void * and back.
481 It isn't portable C, and it's easy enough to avoid.
482 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
483 (make_save_value): Add support for SAVE_FUNCPOINTER.
484 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
485 * print.c (print_object):
486 Distinguish function from object pointers.
487 * lisp.h (SAVE_FUNCPOINTER): New constant.
488 (SAVE_SLOT_BITS): Adjust to it.
489 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
490 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
491 (voidfuncptr): New typedef.
492 (struct Lisp_Save_Value): New member data[0].funcpointer.
493 (XSAVE_FUNCPOINTER): New function.
495 Simplify buildobj processing.
496 * Makefile.in (buildobj.h): Make it a sequence of strings each
497 followed by comma, rather than a single string. Put it into a
498 .tmp file in case there's an error while generating it.
499 (gl-stamp): Use .tmp for temp files.
500 (mostlyclean): Clean .tmp files.
501 * doc.c (buildobj): Move to just the routine that needs it.
502 It's now an array of strings, so processing is simpler.
504 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
506 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
507 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
508 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
509 Invoke malloc_enable_thread even when not interactive.
510 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
511 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
512 in this case, since the underlying bug has now been fixed.
514 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
516 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
517 unlinking it (bug#14691).
519 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
521 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
522 before checking whether buffer is modified. This lets
523 `kill-buffer-query-functions' cancel killing of the buffer or save
524 its content before `kill-buffer' asks user the "Buffer %s
525 modified; kill anyway?" question.
527 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
529 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
530 Let the super performKeyEquivalent deal with them (Bug#14747).
532 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
534 * widget.c (resize_cb): Remove unused local.
536 Do not use GTK 3 if it exists but cannot be compiled.
537 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
538 * xterm.c (x_error_handler) [!USE_GTK]:
541 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
543 2013-06-30 Eli Zaretskii <eliz@gnu.org>
545 * intervals.c (get_local_map): Instead of aborting, clip POSITION
546 to the valid range of values. (Bug#14753)
548 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
549 when moving point by using the current glyph matrix. This avoids
550 the need to force redisplay when this function is called in a
553 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
555 Fix minor problems found by static checking.
556 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
557 Redo the latter's body to sidestep GCC parenthesization warnings.
558 (setup_coding_system, detect_coding, detect_coding_system): Use them.
559 * coding.c (detect_coding, detect_coding_system):
560 * coding.h (struct undecided_spec):
561 Use bool for boolean.
562 * image.c (QCmax_width, QCmax_height): Now static.
563 * xdisp.c (Fmove_point_visually): Remove unused local.
565 2013-06-29 Eli Zaretskii <eliz@gnu.org>
567 * xdisp.c (Fmove_point_visually): New function.
569 2013-06-28 Kenichi Handa <handa@gnu.org>
571 * coding.h (define_coding_undecided_arg_index): New enum.
572 (coding_attr_index): New members
573 coding_attr_undecided_inhibit_null_byte_detection,
574 coding_attr_undecided_inhibit_iso_escape_detection,
575 coding_attr_undecided_prefer_utf_8.
576 (undecided_spec): New struct.
577 (struct coding_system): New member `undecided' of the member
580 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
581 (detect_coding): Likewise.
582 (detect_coding_system): Likewise.
583 (Fdefine_coding_system_internal): New coding system properties
584 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
586 (syms_of_coding): Adjust for coding_arg_undecided_max.
588 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
590 * image.c (x_from_xcolors): Remove unused local.
592 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
594 Defer image data transfer between X client and server until actual
597 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
600 * image.c (Destroy_Image): Remove.
601 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
602 `mask_p', and `colors_p'. All uses changed.
603 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
604 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
605 New macros for `flags' arg to x_clear_image_1.
606 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
607 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
608 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
609 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
610 (image_get_x_image, image_unget_x_image): New functions or macros.
611 (image_background, image_background_transparent, x_to_xcolors)
612 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
613 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
614 instead of Destroy_Image.
615 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
616 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
617 (png_load_body, jpeg_load_body, tiff_load, gif_load)
618 (imagemagick_load_image, svg_load_image): Use them instead of
619 x_create_x_image_and_pixmap, and x_put_x_image followed by
620 x_destroy_x_image, respectively.
621 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
622 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
623 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
624 background_transparent fields.
625 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
626 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
628 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
630 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
631 This mostly consists of undoing recent changes.
632 * callproc.c (Fcall_process):
633 * process.c (create_process):
634 Do not worry about catching SIGCHLD here, undoing previous change.
635 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
636 * process.c, process.h (catch_child_signal):
637 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
638 * process.c (catch_child_handler): Don't worry about being called
639 lazily and do not assume caller has blocked SIGCHLD, undoing
640 previous change. Move first-time stuff back to
641 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
642 tickle glib, as that causes Cygwin bootstrap to fail. Do not
643 set lib_child_handler if it's already initialized, which may
644 help avoid problems on GNUStep.
646 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
648 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
649 * callproc.c (Fcall_process):
650 * process.c (create_process):
651 Make sure SIGCHLD is caught before we fork,
652 since Emacs startup no arranges to catch SIGCHLD.
653 * process.c (lib_child_handler): Initialize to null, not to
655 (catch_child_signal): Allow self to be called lazily.
656 Do nothing if it's already been called.
657 Assume caller has blocked SIGCHLD (all callers do now).
658 * emacs.c (main): Do not catch SIGCHLD here; defer it until
659 just before it's really needed.
660 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
661 since it hasn't been caught yet.
663 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
665 * image.c (compute_image_size): New function to implement
666 :max-width and :max-height.
667 (imagemagick_load_image): Use it.
669 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
671 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
672 * callproc.c, process.h (block_child_signal, unblock_child_signal):
674 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
675 * process.c (catch_child_signal): Block SIGCHLD while futzing with
676 the SIGCHLD handler, since the code is not atomic and (due to glib)
677 signals may be arriving now.
678 * sysdep.c (init_signals): Do not catch child signals here;
679 'main' now does that later, at a safer time.
681 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
683 Clean up SIGCHLD handling a bit (Bug#14569).
684 * process.c, process.h (catch_child_signal):
685 Now always extern, even if !NS_IMPL_GNUSTEP.
686 * process.c (catch_child_signal): Move glib tickler here from
687 init_process_emacs, so that it's done earlier in Emacs
688 initialization. Also move the noninteractive && !initialized
689 check here from init_process_emacs. This is all a bit cleaner for
690 GNUish platforms, and I hope it works around the Cygwin bug.
691 * sysdep.c (init_signals): Invoke catch_child_signal here, so
692 that glib signal handling is tickled before glib creates threads.
694 * process.c (wait_reading_process_output): Avoid int overflow
695 when reading more than 2 GiB total from a process.
697 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
699 * process.c (create_process): Handle a couple more cases,
700 i.e., work even if new_argv and wait_child_setup[i] are cached.
701 Use Fcall_process's style for volatile vars.
703 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
705 * process.c (create_process): Mark PROCESS volatile.
707 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
709 Use C99-style flexible array members if available.
710 This avoids some subtle aliasing issues, which typically
711 aren't a problem with GCC but may be a problem elsewhere.
712 * alloc.c (sdata): New typedef, replacing the old struct sdata.
713 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
714 In either case, it uses a flexible array member rather than
715 the old struct hack. All uses changed.
716 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
717 Adjust to sdata reorganization.
718 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
719 Use offsetof (struct, flex_array_member), not sizeof (struct), as
720 that ports better to pre-C99 non-GCC.
721 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
722 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
723 as the latter has changed.
724 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
725 and port better to pre-C99 GCC.
726 * image.c (struct xpm_cached_color):
727 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
728 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
729 Use FLEXIBLE_ARRAY_MEMBER.
730 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
731 Move decl to top level so it gets checked against implementation.
732 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
733 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
735 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
737 * syntax.c: Integer cleanups.
738 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
739 All uses that need 0-or-2 changed to:
740 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
741 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
742 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
743 (char_quoted, prev_char_comend_first, back_comment)
744 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
745 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
746 Use bool for boolean.
747 (update_syntax_table, skip_chars, skip_syntaxes):
748 Prefer int to unsigned when either will do.
749 (back_comment): Return boolean success flag, like forw_comment,
750 instead of positive-or-minus-1 (which might have overflowed int anyway).
751 Don't stuff ptrdiff_t into int.
752 (syntax_spec_code, syntax_code_spec): Now const.
753 (Fmatching_paren, scan_lists, scan_sexps_forward):
754 Use enum syntaxcode for syntax code.
755 (Fmatching_paren): Check that arg is a character, not just an integer.
756 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
757 (Finternal_describe_syntax_value): Omit no-longer-needed
759 (skip_chars): Use char, not unsigned char, when the distinction
761 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
762 * bytecode.c (exec_byte_code):
763 * syntax.c (syntax_spec_code, Fchar_syntax)
764 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
766 * syntax.h (SYNTAX_WITH_FLAGS):
767 Omit unnecessary casts.
769 2013-06-20 Eli Zaretskii <eliz@gnu.org>
771 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
772 line dimensions here, to avoid race conditions with the main
773 thread. (Bug#14062, bug#14630, bug#14669)
775 * w32term.c (w32_draw_window_cursor): Compute the header line and
776 mode line dimensions here.
777 <w32_system_caret_window, w32_system_caret_hdr_height>:
778 <w32_system_caret_mode_height>: New variables.
780 * w32term.h: Declare them.
782 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
784 * alloc.c (die): Move "assertion failed" string here ...
785 * lisp.h (eassert): ... from here. Also, suppress evaluation of
786 COND when SUPPRESS_CHECKING. This shrinks the executable text
787 size by 0.8% to 2.2% when configured with --enable-checking,
788 depending on optimization flags (GCC 4.8.1 x86-64).
790 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
792 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
794 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
795 base is 2; this is more accurate.
797 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
799 * sound.c (string_default): Move to !WINDOWSNT section.
800 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
802 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
804 * sound.c: Integer cleanups.
805 Remove unnecessary forward decls.
806 (struct sound_device): The 'file' member is now a Lisp_Object, not
807 a char *, so that we needn't invoke alloca on a huge size.
808 (Fplay_sound_internal): Adjust to this.
809 (string_default): New function.
810 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
811 Use it to adjust to the struct sound_device change.
812 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
815 * syntax.c (skip_chars): Don't use uninitialized storage
816 when searching a multibyte buffer for characters that are not in a
817 unibyte string that contains non-ASCII characters.
819 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
821 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
822 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
824 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
826 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
828 2013-06-18 Kenichi Handa <handa@gnu.org>
830 * font.c (Ffont_spec): Signal an error for an invalid font name
833 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
835 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
836 In particular this ports to 32-bit sparc Sun cc.
837 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
838 array with a dummy element at specpdl[-1], so that its address can
840 (unbind_to): Do not copy the binding; not needed, now that we
841 copy old_value in the one place where the copy is needed.
842 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
843 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
844 (union specbinding): Rename from struct specbinding. Redo layout
845 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
846 which is not portable. With Sun C 5.12 32-bit sparc, the
847 declaration causes nargs to be an unsigned bitfield, a behavior
848 that the C standard allows; but Emacs wants nargs to be signed.
849 The overall type is now a union of structures rather than a
850 structure of union of structures, and the 'kind' member is now a
851 bitfield, so that the overall type doesn't grow. All uses changed.
852 * process.c (Fmake_serial_process): Remove unnecessary initialization.
854 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
856 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
857 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
859 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
861 2013-06-17 Eli Zaretskii <eliz@gnu.org>
863 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
864 unless we know that the window w's frame is a frame object.
865 Another attempt at solving bug#14062 and bug#14630.
867 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
869 * textprop.c (property_set_type): New enum.
870 (add_properties): Allow appending/prepending text properties.
871 (add_text_properties_1): Factored out of Fadd_text_properties.
872 (Fadd_text_properties): Move all the code into
873 add_text_properties_1.
874 (Fadd_face_text_property): New function that calls
875 add_text_properties_1.
877 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
879 Move functions from lisp.h to individual modules when possible.
880 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
881 * alloc.c (XFLOAT_INIT, set_symbol_name):
882 * buffer.c (CHECK_OVERLAY):
883 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
884 (set_char_table_parent):
885 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
886 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
887 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
888 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
890 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
891 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
892 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
893 (backtrace_args, backtrace_debug_on_exit):
894 * floatfns.c (CHECK_FLOAT):
895 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
896 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
897 (set_hash_hash, set_hash_hash_slot, set_hash_index)
898 (set_hash_index_slot):
899 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
900 * marker.c (CHECK_MARKER):
901 * textprop.c (CHECK_STRING_OR_BUFFER):
902 * window.c (CHECK_WINDOW_CONFIGURATION):
903 Move here from lisp.h, and make these functions static rather than
905 * buffer.c (Qoverlayp):
907 * fns.c (Qhash_table_p):
908 * window.c (Qwindow_configuration_p):
910 * lisp.h: Remove the abovementioned defns and decls.
912 Use functions, not macros, for XINT etc. (Bug#11935).
913 In lisp.h, prefer functions to function-like macros, and
914 constants to object-like macros, when either will do. This:
915 . simplifies use, as there's no more need to worry about
916 arguments' side effects being evaluated multiple times.
917 . makes the code easier to debug on some platforms.
918 However, when using gcc -O0, keep using function-like macros
919 for a few critical operations, for performance reasons.
920 This sort of thing isn't needed with gcc -Og, but -Og
921 is a GCC 4.8 feature and isn't widely-enough available yet.
922 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
923 Remove enum lsb_bits; no longer needed.
924 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
925 * buffer.c (Qoverlap):
927 * fns.c (Qhash_table_p):
928 Now extern, so lisp.h can use these symbols.
929 * dispextern.h: Include character.h, for MAX_CHAR etc.
930 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
931 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
932 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
933 (GLYPH_CODE_P): Move here from lisp.h.
934 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
935 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
936 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
937 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
938 XUNTAG now returns void *.
939 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
940 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
941 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
942 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
943 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
944 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
945 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
946 (lisp_h_XPNTR, lisp_h_XSYMBOL):
947 New macros, renamed from their sans-lisp_h_ counterparts.
948 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
949 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
950 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
951 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
952 If compiling via GCC without optimization, define these as macros
953 in addition to inline functions.
954 To disable this, compile with -DINLINING=0.
955 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
956 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
957 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
958 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
959 (INTMASK, VALMASK): Now macros, since static values cannot be
960 accessed from extern inline functions.
961 (VALMASK): Also a constant, for benefit of old GDB.
962 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
963 is INTEGERP, which can fold it in.
964 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
965 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
966 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
967 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
968 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
969 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
970 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
971 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
972 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
973 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
974 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
975 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
976 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
977 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
978 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
979 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
980 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
981 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
982 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
983 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
984 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
985 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
986 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
987 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
988 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
989 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
990 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
991 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
992 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
993 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
994 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
995 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
996 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
998 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
999 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1000 (VALMASK): Define in one place rather than in two, merging the
1001 USE_LSB_TAG parts; this is simpler.
1002 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1003 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1004 Move up, to avoid use before definition.
1005 Also include "globals.h" earlier, for the same reason.
1006 (make_natnum): New function.
1007 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1008 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1009 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1010 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1011 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1012 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1013 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1014 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1015 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1016 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1017 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1018 (Qwindow_configuration_p, Qimage): New forward declarations.
1019 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1020 (STRING_COPYIN): Remove; unused.
1021 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1022 (xcar_addr, xcdr_addr): New functions. All uses changed.
1023 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1024 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1025 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1026 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1027 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1028 (TYPE_RANGED_INTEGERP): Simplify.
1029 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1030 (setlocale, fixup_locale, synchronize_system_messages_locale)
1031 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1032 Now empty functions, not macros.
1033 (functionp): Return bool, not int.
1034 * window.c (Qwindow_configuration_p): Now extern,
1035 so window.h can use it.
1036 * window.h (Qwindowp): Move decl back to lisp.h.
1038 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1040 * xdisp.c (Fline_pixel_height): New function, required for solving
1043 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1045 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1047 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1049 * lread.c (syms_of_lread):
1050 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1052 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1054 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1056 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1058 * fileio.c (expand_file_name): Doc fix.
1060 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1062 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1063 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1064 Wait for self, not for 0. This can't hurt on GNU or similar
1065 system, and may help with Cygwin.
1067 * keyboard.c: Don't use PROP (...) as an lvalue.
1068 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1069 Use set_prop (A, B), not PROP (A) = B.
1071 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1073 * xdisp.c (get_it_property): Use it->window instead of generating
1074 a Lisp object from it->w.
1076 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1078 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1079 get-char-property the window that is being rendered, instead of
1080 the buffer, to support window-specific overlays. (Bug#14575)
1081 (compute_display_string_pos): When W is NULL, use the current
1082 buffer as the object to pass to get-char-property.
1083 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1084 pointer member of the bidi iterator, since no window is pertinent
1087 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1089 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1090 being displayed, and pass it to compute_display_string_pos.
1091 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1092 (bidi_paragraph_init): All callers changed.
1094 * xdisp.c (init_from_display_pos, init_iterator)
1095 (handle_single_display_spec, next_overlay_string)
1096 (get_overlay_strings_1, reseat_1, reseat_to_string)
1097 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1098 Set bidi_it.w member from it->w.
1099 (compute_display_string_pos): Accept additional argument, the
1100 window being displayed, and pass it to Fget_char_property.
1103 * dispextern.h (struct bidi_it): New member w, the window being
1105 (compute_display_string_pos): Adjust prototype.
1107 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1109 * xgselect.c: Remove unneeded include xterm.h.
1111 * process.c (wait_reading_process_output): Check for NS before GLIB.
1112 GLIB may be linked in due to rsvg, but ns_select must be called.
1114 * xgselect.c (xg_select): Remove call to window_system_available
1115 and g_main_context_pending at the top, so Gdk events (i.e. file
1116 notify) are processed when Emacs is started with -nw.
1118 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1120 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1121 (ctagsfiles3): New variable, includes only *.m files.
1122 (TAGS): Use an explicit language name in the regular expressions,
1123 to avoid transformation of '/SOMETHING' by MSYS to
1124 'c:\MSYS\SOMETHING'.
1126 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1128 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1130 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1132 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1133 still need to set the mouse pointer shape and activate help-echo.
1136 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1138 A few porting etc. fixes for the new file monitor code.
1139 See the thread containing
1140 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1141 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1142 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1143 (dir_monitor_callback, Fgfile_rm_watch):
1144 Use assq_no_quit instead of Fassoc, for speed.
1145 (dir_monitor_callback, Fgfile_rm_watch):
1146 eassert that the monitor is a fixnum.
1147 (dir_monitor_callback): No need for CDR_SAFE.
1148 Simplify building of lisp with alternative tails.
1149 (Fgfile_add_watch, Fgfile_rm_watch):
1150 Do not assume glib functions set errno reliably on failure.
1151 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1152 and signal an error otherwise.
1153 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1154 Use Fdelq instead of Fdelete, for speed.
1156 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1158 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1159 don't insist on being invoked on a highlighted tool-bar button.
1160 Avoids losing tool-bar functionality when mouse-highlight is nil.
1161 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1162 Don't highlight when mouse-highlight is nil.
1163 (note_mouse_highlight): When mouse-highlight is nil, don't return
1164 right away; instead, run tool-bar and mode-line highlight
1165 subroutine, clear any existing highlight, and revert the mouse
1166 pointer to its default shape. (Bug#14558)
1168 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1170 * lisp.mk (lisp): Add prog-mode.el.
1172 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1174 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1175 * process.c (dummy_handler): New function.
1176 (lib_child_handler): New static var.
1177 (handle_child_signal): Invoke it.
1178 (catch_child_signal): If a library has set up a signal handler,
1179 save it into lib_child_handler.
1180 (init_process_emacs): If using glib and not on Windows, tickle glib's
1181 child-handling code so that it initializes its private SIGCHLD handler.
1182 * syssignal.h (SA_SIGINFO): Default to 0.
1183 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1184 31; it should no longer be needed now.
1186 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1188 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1190 * gfilenotify.c (globals_of_gfilenotify): New function.
1191 (syms_of_gfilenotify): Move global initialization there.
1193 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1195 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1197 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1198 * keyboard.c (menu_bar_items, tool_bar_items):
1199 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1200 not override local keymaps any more.
1202 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1204 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1206 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1208 * w32console.c (initialize_w32_display): Return the dimensions of
1209 the console window via 2 additional arguments, not via the current
1210 frame. This avoids crashes due to overrunning the bounds of
1211 frame's decode_mode_spec_buffer, which is not resized following
1212 the change of the frame dimensions from the initial 10x10.
1214 * w32term.h (w32_initialize_display_info): Adjust prototype.
1216 * term.c (init_tty): Take dimensions of the frame from the values
1217 returned by initialize_w32_display.
1219 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1220 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1221 (LIBES): Add $(GFILENOTIFY_LIBS).
1223 * w32inevt.c (handle_file_notifications): Add dummy implementation
1224 for !HAVE_W32NOTIFY.
1226 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1228 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1230 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1232 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1234 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1236 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1238 Fix minor problems found by static checking.
1239 * data.c (pure_write_error):
1240 Use xsignal2, not Fsignal, as Fsignal might return.
1241 * eval.c (set_backtrace_debug_on_exit): Now static.
1242 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1243 No longer inline. EXTERN_INLINE is needed only for functions
1244 defined in .h files. Reindent function header as per GNU style.
1245 (backtrace_p, backtrace_top, backtrace_next):
1246 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1247 compiler or linker. Add extern decls to pacify gcc -Wall.
1248 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1250 * frame.c (free_monitors): Define only on platforms that need it.
1251 * nsterm.m (ns_term_init):
1252 * process.c (catch_child_signal):
1253 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1254 defined on all porting targets these days.
1255 * process.c, process.h (catch_child_signal):
1256 Make it extern only if NS_IMPL_GNUSTEP is defined.
1258 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1260 * w32.c (gettimeofday): Make the signature identical to prototype
1261 in nt/inc/sys/time.h.
1263 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1265 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
1268 * keyboard.c (safe_run_hooks_error): Improve error message.
1270 * data.c (pure_write_error): Add `object' argument.
1271 * puresize.h (CHECK_IMPURE): Use it.
1273 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
1275 * Makefile.in (NOTIFY_OBJ): New variable.
1276 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
1278 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
1279 Call syms_of_gfilenotify.
1281 * gfilenotify.c: New file.
1283 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
1284 and Qfile_w32notify.
1285 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
1286 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
1288 * lisp.h: Declare syms_of_gfilenotify.
1290 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
1292 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1294 Merge the specpdl and backtrace stacks. Make the structure of the
1295 specpdl entries more obvious via a tagged union of structs.
1296 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
1297 (enum specbind_tag): New enum.
1298 (struct specbinding): Make it a tagged union of structs.
1299 Add a case for backtrace records.
1300 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
1301 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
1302 (backtrace_debug_on_exit): New accessors.
1303 (struct backtrace): Remove.
1304 (struct catchtag): Remove backlist field.
1305 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
1307 (Flocal_variable_p): Speed up the common case where the binding is
1309 * eval.c (backtrace_list): Remove.
1310 (set_specpdl_symbol, set_specpdl_old_value): Remove.
1311 (set_backtrace_args, set_backtrace_nargs)
1312 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
1313 (backtrace_next): New functions.
1314 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
1315 (unwind_to_catch, internal_lisp_condition_case)
1316 (internal_condition_case, internal_condition_case_1)
1317 (internal_condition_case_2, internal_condition_case_n): Don't bother
1318 with backtrace_list any more.
1319 (Fsignal): Adjust to new backtrace format.
1320 (grow_specpdl): Move up.
1321 (record_in_backtrace): New function.
1322 (eval_sub, Ffuncall): Use it.
1323 (apply_lambda): Adjust to new backtrace format.
1324 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
1326 (specbind): Adjust to new specpdl format. Simplify.
1327 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
1328 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
1330 (mark_backtrace): Remove.
1331 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
1332 * xdisp.c (redisplay_internal): Use record_in_backtrace.
1333 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
1335 * profiler.c (record_backtrace): Use get_backtrace.
1336 (handle_profiler_signal): Use backtrace_top_function.
1337 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
1340 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
1342 * process.h (catch_child_signal): Declare.
1344 * process.c (catch_child_signal): New function.
1345 (init_process_emacs): Call it.
1347 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
1348 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
1350 (x_set_cursor_type): Remove declaration.
1351 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
1352 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
1353 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
1354 (ns_get_color): Use F suffix on float.
1355 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
1356 (ns_get_rgb_color): Remove.
1357 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
1358 (note_mouse_movement): x and y are CGFloat.
1359 (ns_draw_fringe_bitmap): Remove unused rowY.
1360 Change #if to COCOA && >= 10_6.
1361 (ns_draw_window_cursor): Remove unused overspill.
1362 (ns_draw_underwave): width and x are EamcsCGFloat.
1363 (ns_draw_box): thickness is CGFloat.
1364 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
1365 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
1366 if not in main thread.
1367 (ns_get_pending_menu_title, ns_check_menu_open)
1368 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
1369 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
1370 (sendFromMainThread:): New method.
1371 (changeFont:): size is CGFloat.
1372 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
1373 Disable warning about permanent text.
1374 (characterIndexForPoint:): Adjust return type depending on GNUStep
1376 (mouseDown:): delta is CGFloat.
1377 (updateFrameSize): Remove unised variable f.
1378 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
1379 Cast float to EmacsCGFloat.
1380 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
1381 also to -1 when restoring.
1382 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
1383 inside NS_IMPL_COCOA.
1384 (toggleFullScreen:): Put call to toggleFullScreen inside
1385 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
1386 (setPosition:portion:whole:): por is CGFloat.
1387 (getMouseMotionPart:window:x:y:): Add F suffix to float.
1388 (mouseDown:): Use CGFloat.
1389 (mouseDragged:): Remove unised variable edge.
1390 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
1392 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
1394 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
1395 when NS_IMPL_GNUSTEP.
1396 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
1397 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
1398 (EmacsToolbar): Add clearAll. Add tag argument to
1399 addDisplayItemWithImage.
1400 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
1402 * nsselect.m (ns_get_local_selection): Remove unused variable type.
1404 * nsmenu.m (ns_update_menubar): Make static.
1405 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
1406 (fillWithWidgetValue:): Add cast to SEL for setAction.
1407 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
1408 (update_frame_tool_bar): Update code for GNUStep.
1409 (clearAll): New method.
1410 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
1411 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
1412 Move identifierToItem setObject and activeIdentifiers addObject before
1413 call to insertItemWithItemIdentifier.
1414 (validateVisibleItems): Fix indentation.
1415 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
1416 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
1417 UtilityWindow to aStyle, remove call to setStyleMask.
1419 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
1421 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
1422 (ns_charset_covers, ns_get_covering_families, nsfont_open):
1423 Use F suffix on floats.
1424 (ns_char_width): Returns CGFloat.
1425 (ns_ascii_average_width): w is CGFloat instead of float.
1426 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
1428 (ns_glyph_metrics): CGFloat instead of float.
1430 * nsfns.m (x_set_foreground_color, x_set_background_color):
1432 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
1433 remove unused variables.
1434 (Fns_read_file_name): Keep track if panel is for save.
1435 Use ns_filename_from_panel/ns_directory_from_panel.
1436 (Fns_list_services): delegate only used for COCOA.
1437 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
1438 Just return the input if GNUStep.
1439 (x_screen_planes): Remove.
1440 (Fxw_color_values): Use EmacsCGFloat
1441 (Fns_display_monitor_attributes_list): Only get screen number for
1443 (getDirectory, getFilename): Remove from EmacsOpenPanel and
1445 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
1446 ns_directory_from_panel.
1448 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
1450 * process.c (handle_child_signal): Also use WCONTINUED.
1451 This is so that list-processes doesn't mistakenly list the process
1452 as stopped, when the process has actually been continued and is
1455 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
1457 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
1458 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
1459 not already configured.
1461 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
1463 2013-05-29 Eli Zaretskii <eliz@gnu.org>
1465 * Makefile.in (mostlyclean): Remove *.res files.
1467 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
1469 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
1470 a buffer (bug#8447).
1472 2013-05-27 Eli Zaretskii <eliz@gnu.org>
1474 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
1475 display vector, and we backtrack, handle the case that the
1476 previous character position is also displayed from a display
1477 vector or covered by a display string or image. (Bug#14476)
1479 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
1481 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1482 (struct MonitorInfo, free_monitors): Remove.
1483 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
1484 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
1485 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1488 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1489 (struct MonitorInfo, free_monitors): Remove.
1490 (ns_screen_name): Make static.
1491 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
1492 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1495 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1496 (struct MonitorInfo): New struct.
1497 (free_monitors, make_monitor_attribute_list): Declare.
1499 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1501 (free_monitors, make_monitor_attribute_list): New functions.
1502 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
1505 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
1507 * callproc.c (call_process): Refine the doc string. (Bug#14045)
1509 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
1511 * keyboard.c: Apply keyboard decoding only to events that come directly
1512 from the tty, not from unread-command-events (bug#14368).
1513 (read_event_from_main_queue): New function, extracted from read_char).
1514 (read_decoded_char): Remove.
1515 (read_decoded_event_from_main_queue): New function to replace it.
1516 (read_char): Use it.
1517 (read_key_sequence): Use read_char rather than read_decoded_char.
1519 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
1521 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1523 * casetab.c (init_casetab_once): Fix last change (bug#14424).
1525 2013-05-22 Kenichi Handa <handa@gnu.org>
1527 The following changes are to fix the setting of
1528 buffer-file-coding-system on, for instance, C-x RET c unix RET
1529 _FILE_OF_DOS_EOL_TYPE_ RET.
1531 * coding.h (struct coding_system): New member detected_utf8_chars.
1533 * coding.c (detect_coding_utf_8): Count characters and check EOL
1534 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
1536 (setup_coding_system): Do not initialize coding->head_ascii.
1537 (check_ascii): Do not set coding->eol_seen but update it. Do not
1538 call adjust_coding_eol_type here.
1539 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
1540 If the eol-type of CODING is already specified, adjust the eol type
1541 of the found coding-system.
1542 (decode_coding_gap): Cancel previous change. Utilize the
1543 character numbers counted by detect_coding_utf_8. Fix detection
1546 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1548 * search.c (looking_at_1): Only set last_thing_searched if the match
1549 changed the match-data (bug#14281).
1551 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
1553 * xdisp.c (reseat_at_previous_visible_line_start):
1554 Already declared in dispextern.h, so remove it here.
1555 (move_it_vertically_backward): Likewise.
1557 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1559 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
1560 (Fx_display_pixel_width, Fx_display_pixel_height)
1561 (Fx_display_mm_width, Fx_display_mm_height):
1562 Mention `display-monitor-attributes-list' in docstrings.
1564 * nsfns.m (ns_get_screen): Remove function. All uses removed.
1565 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
1566 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
1567 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
1568 (Fx_display_backing_store, Fx_display_visual_class)
1569 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
1570 (Fx_display_grayscale_p, Fx_display_pixel_width)
1571 (Fx_display_pixel_height, Fx_display_planes)
1572 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
1573 (Fx_display_screens): Don't confuse X11 screens with NS screens.
1574 (Fx_display_mm_width, Fx_display_mm_height)
1575 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
1576 height for all physical monitors as in X11.
1578 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
1579 Return pixel width or height for all physical monitors as in X11.
1581 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
1583 Port --enable-gcc-warnings to clang.
1584 * bytecode.c (exec_byte_code):
1586 Redo diagnostic pragmas to pacify clang, too.
1587 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
1588 * editfns.c (Fencode_time):
1589 * fileio.c (file_accessible_directory_p):
1590 * font.c (font_unparse_xlfd):
1591 Use '&"string"[index]' instead of '"string" + (index)'.
1592 * undo.c (user_error): Remove; unused.
1594 2013-05-16 Eli Zaretskii <eliz@gnu.org>
1596 * insdel.c (insert_1_both): Document the arguments, instead of
1597 referring to insert_1, which no longer exists.
1599 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
1600 some window, increment windows_or_buffers_changed, so that
1601 *Messages* display in that window is updated. (Bug#14408)
1603 * w32.c: Include epaths.h.
1604 (init_environment): Use cmdproxy.exe without leading directories.
1605 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
1607 (gettimeofday): Adjust signature and return value to Posix
1610 * unexw32.c (open_output_file): Delete the existing emacs.exe
1611 before creating it, to break the hard link to the versioned
1614 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
1615 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
1616 (FIRSTFILE_OBJ): New variables.
1617 (W32_RES): Rename to EMACSRES. All users changed.
1618 (base_obj): Use $(CM_OBJ).
1619 (ALLOBJS): Use $(FIRSTFILE_OBJ).
1620 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
1621 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
1622 $(W32_RES_LINK) before $(LIBES).
1623 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
1625 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
1627 * makefile.w32-in (DOC): Use just "DOC".
1629 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
1631 * process.c: Export default filters and sentinels to Elisp.
1632 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
1634 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
1635 (Fset_process_sentinel, Fformat_network_address):
1636 Default to them instead of nil.
1637 (server_accept_connection): Sentinels can't be nil any more.
1638 (read_and_dispose_of_process_output): New function, extracted from
1639 read_process_output.
1640 (read_process_output): Use it; filters can't be nil.
1641 (Finternal_default_process_filter): New function, extracted from
1642 read_process_output.
1643 (exec_sentinel_unwind): Remove function.
1644 (exec_sentinel): Don't zilch sentinel while running.
1645 (status_notify): Sentinels can't be nil.
1646 (Finternal_default_process_sentinel): New function extracted from
1648 (setup_process_coding_systems): Default filter is not nil any more.
1649 (syms_of_process): Export new Elisp functions and initialize
1651 * lisp.h (make_lisp_proc): New function.
1653 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
1655 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
1657 2013-05-14 Eli Zaretskii <eliz@gnu.org>
1659 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1660 unless we know that the window w is a leaf window.
1661 Another attempt at solving bug#14062.
1663 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
1665 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
1668 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
1670 * image.c (gif_load): Check that subimages fit (Bug#14345).
1672 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
1674 * lread.c (skip_dyn_eof): New function.
1675 (read1): Use it to skip the end of a file in response to #@00.
1677 * doc.c (get_doc_string): Slightly relax the sanity checking.
1679 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
1681 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
1682 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1683 (MonitorInfo): New struct.
1684 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
1685 (Fns_display_monitor_attributes_list): New functions.
1686 (display-usable-bounds): Remove.
1687 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
1690 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
1692 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
1693 (GTK_CHECK_VERSION): New macro, if not already defined.
1694 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
1695 replaced by GTK_CHECK_VERSION.
1697 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
1699 * xterm.h (GTK_PREREQ): New macro.
1700 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
1701 to use this macro instead, for consistency and clarity.
1703 2013-05-08 Eli Zaretskii <eliz@gnu.org>
1705 * xdisp.c (row_for_charpos_p): New function, with code of
1706 cursor_row_p, but accepts an additional argument CHARPOS instead
1707 of using a hardcoded PT.
1708 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
1709 (row_containing_pos): Call row_for_charpos_p instead of partially
1710 doing the same. Fixes cursor positioning under longlines-mode
1711 when longlines-show-effect includes more than one newline, when
1712 moving the cursor vertically up.
1714 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
1716 * makefile.w32-in (ACL_H): New macro.
1717 ($(BLD)/fileio.$(O)): Update dependencies.
1719 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1721 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
1722 * Makefile.in (LIB_ACL): New macro.
1723 (LIBACL_LIBS): Remove.
1724 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
1725 * fileio.c: Include <acl.h>.
1726 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
1727 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
1729 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
1732 * unexelf.c: Don't assume ElfW (Half) fits in int.
1733 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
1734 when dealing with ElfW (Half) values, since they can exceed 2**31
1735 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
1736 (entry_address): Omit unused NUM arg. All uses changed.
1738 2013-05-07 Juri Linkov <juri@jurta.org>
1740 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
1741 to the string converted from number with `Fnumber_to_string'.
1744 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1746 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
1747 This fixes a problem introduced by my previous change.
1749 2013-05-07 Glenn Morris <rgm@gnu.org>
1751 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
1753 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
1755 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
1757 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1759 Static checking by GCC 4.8.0.
1760 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
1761 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
1762 (x_get_monitor_attributes_fallback)
1763 (x_get_monitor_attributes_xinerama)
1764 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
1765 Define only if USE_GTK.
1766 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
1767 (x_get_monitor_attributes_fallback): Omit unused locals.
1768 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
1769 Use double, not float, to avoid mixed-mode floating point arithmetic.
1771 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1772 Jan Djärv <jan.h.d@swipnet.se>
1774 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
1775 (XINERAMA_CFLAGS): New macros.
1776 (ALL_CFLAGS, LIBES): Use them.
1778 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
1779 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
1780 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
1781 (syms_of_xfns): DEFSYM them.
1782 (struct MonitorInfo): New struct.
1783 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
1784 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
1785 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
1786 (x_get_monitor_attributes_xinerama): New functions.
1787 (Fx_display_monitor_attributes_list): New primitive.
1788 (syms_of_xfns): Defsubr it.
1790 * xterm.h (x_display_info): Add Xatom_net_workarea and
1791 Xatom_net_current_desktop.
1793 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
1794 and dpyinfo->Xatom_net_current_desktop.
1796 2013-05-06 Eli Zaretskii <eliz@gnu.org>
1798 * xdisp.c (pos_visible_p): Use the special code for finding the
1799 beginning of a display property or overlay for any "replacing"
1800 display property, not just for display strings. This solves
1801 incorrect reporting of position by posn-at-point. (Bug#14241)
1803 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
1805 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
1806 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
1807 Verify that ElfW (Half) fits in int.
1808 (fatal): Use same signature as lisp.h.
1809 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
1810 configure and build with -DUNEXELF_DEBUG without worrying about
1811 other modules that use DEBUG.
1812 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
1813 possibly-wide integers now uses it instead of plain fprintf.
1814 (entry_address): New function, which avoids problems with 32-bit
1815 overflow on 64-bit hosts.
1816 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
1817 (round_up): Don't assume the remainder fits in int.
1818 (find_section): Use bool for boolean. Simplify debug code.
1819 (unexec): Don't assume file sizes fit in int or size_t.
1820 Omit unnecessary trailing newline in 'fatal' format.
1821 Use strerror rather than outputting decimal error number.
1822 Remove unused code when emacs is not defined;
1823 this file relies on Emacs now.
1824 Don't assume e_phnum and e_shnum are positive.
1826 * regex.c: Fix problems when DEBUG is defined.
1827 (extract_number, extract_number_and_incr): Define regardless of
1828 whether DEBUG is defined; that's simpler and makes the code less
1829 likely to go stale in the normal case when DEBUG is not defined.
1830 Return int rather than taking an int * arg. All callers changed.
1831 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
1832 Remove, replacing with ...
1833 (DEBUG_PRINT): New macro. All callers changed.
1834 (DEBUG_COMPILES_ARGUMENTS): New macro.
1835 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
1836 (print_compiled_pattern, print_double_string) [DEBUG]:
1837 Use prototype rather than old-style definition.
1838 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
1839 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
1840 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
1841 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
1842 Don't assume ptrdiff_t, size_t, and long are the same width as int.
1843 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
1844 This matters only when DEBUG is defined.
1846 2013-05-05 Eli Zaretskii <eliz@gnu.org>
1848 * xdisp.c (set_iterator_to_next): Set the
1849 ignore_overlay_strings_at_pos_p flag only if we are _really_
1850 iterating over an overlay string, as indicated by the
1851 current.overlay_string_index member. (Bug#14306)
1853 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
1855 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
1856 to where it is used, to avoid autorelease issues (Bug#14050).
1858 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
1860 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
1861 * fileio.c (syms_of_fileio): Implement this.
1862 * filelock.c (create_lock_file): If symbolic links don't work, so
1863 we use a regular file as a lock file, do not fsync the lock file;
1866 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
1868 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
1869 (syms_of_minibuf): Adjust accodingly.
1871 * callint.c (Fcall_interactively): Adjust calls accordingly.
1873 2013-05-04 Eli Zaretskii <eliz@gnu.org>
1875 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
1876 w->contents is a buffer before computing everything else.
1877 Use parentheses to disambiguate last part of the condition.
1879 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
1880 assertion violations. (Bug#14062)
1882 2013-05-01 David Reitter <david.reitter@gmail.com>
1884 * nsfns.m (ns_tooltip): Initialize.
1886 2013-04-28 Eli Zaretskii <eliz@gnu.org>
1888 * coding.c (decode_coding_gap): Don't remove the character before
1889 a newline unless it's a CR character. (Bug#14287)
1891 2013-04-28 Dan Nicolaescu <dann@gnu.org>
1893 * dispextern.h (struct face): Move enum face_underline_type
1894 earlier so that bitfields can be in the same word.
1896 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
1898 * nsfns.m (handlePanelKeys): New function.
1899 (EmacsOpenPanel:performKeyEquivalent:)
1900 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
1901 arrows/function/control and copy/paste keys (Bug#14296).
1903 2013-04-27 Juri Linkov <juri@jurta.org>
1905 * callint.c (Fcall_interactively): Call `Qread_number' for
1906 interactive code letter `n' instead of using duplicate code.
1909 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
1911 * systime.h (make_timeval): Declare as 'const'.
1913 2013-04-27 Kenichi Handa <handa@gnu.org>
1915 * font.c (font_open_entity): Always open a font of manageable
1918 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
1920 Port better to AIX (Bug#14258).
1921 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
1924 2013-04-24 Kenichi Handa <handa@gnu.org>
1926 * coding.c (decode_coding_iso_2022): When an invalid escape
1927 sequence is encountered, reset the invocation and designation
1928 status to the safest one.
1930 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
1932 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
1933 Without this fix, "make distclean" leaves stamp-h1 behind.
1935 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
1937 * w32fns.c (w32_fullscreen_rect): New function to compute the
1938 window rectangle for the given fullscreen mode.
1939 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
1940 longer tunes the window size. This keeps the window's edges flush
1941 with the screen and allows the taskbar to hide itself in fullboth.
1943 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
1944 window decorations and uses the entire screen.
1946 * w32term.h (w32_fullscreen_rect) Add prototype.
1947 (struct w32_output): Replace normal_width, normal_height,
1948 normal_top, and normal_left members with a single normal_placement
1950 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
1952 (FRAME_NORMAL_PLACEMENT): New macro.
1954 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
1956 * minibuf.c (Ftest_completion): Silence compiler warning.
1958 2013-04-15 Eli Zaretskii <eliz@gnu.org>
1960 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
1963 * frame.h (WINDOW_FRAME): Protect macro and its argument with
1966 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1967 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
1968 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
1969 parentheses where appropriate.
1971 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
1973 * keyboard.c (timer_start_idle): Remove no-longer-used local.
1975 2013-04-14 Eli Zaretskii <eliz@gnu.org>
1977 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
1978 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
1979 Mention in the doc string that setting these variables takes
1980 effect only after a call to set-window-buffer. (Bug#14200)
1982 2013-04-13 Eli Zaretskii <eliz@gnu.org>
1984 * indent.c (Fvertical_motion): Don't consider display strings on
1985 overlay strings as display strings on the buffer position we
1986 started from. This prevents vertical cursor motion from jumping
1987 more than one line when there's an overlay string with a display
1988 property at end of line.
1989 Reported by Karl Chen <Karl.Chen@quarl.org> in
1990 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
1992 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
1994 * window.c (select_window): `record_buffer' even if window is
1995 already selected (bug#14191).
1997 2013-04-11 Eli Zaretskii <eliz@gnu.org>
1999 * window.c (Fwindow_end): Test more flags, including the buffer's
2000 last_overlay_modified flag, to determine whether the window's
2001 display is really up-to-date. Prevents the function from
2002 returning a stale value. (Bug#14170)
2003 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2006 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2008 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2009 garbaged only if it is not already the top frame on its TTY.
2010 This prevents flickering due to constant redrawing of TTY frames when
2011 there are GUI frames open in the same session. (Bug#13864)
2013 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2015 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2016 of marking the idle timers directly.
2018 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2020 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2023 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2025 * window.c (select_window): Don't record_buffer while the invariant is
2026 temporarily broken (bug#14161).
2028 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2030 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2032 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2034 2013-04-07 Romain Francoise <romain@orebokech.com>
2036 Ignore additional platform-specific ACL errors (Bug#13702).
2037 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2038 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2040 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2042 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2045 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2047 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2048 This bug was introduced by my 2013-02-25 change that simplified
2049 data_start configuration. Without this change, on GNU/Linux
2050 an Emacs configured with --enable-profiling fails immediately
2051 due to a profiler signal.
2052 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2053 with these flags. On platforms where special flags are needed
2054 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2055 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2056 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2058 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2060 Get rid of some platform-specific functions examining window
2061 system and its capabilities. This is a partial rework of the
2063 * lisp.h (have_menus_p): Remove prototype. This function is
2064 replaced with platform-independent window_system_available.
2065 (check_window_system): Move to...
2066 * frame.h (decode_window_system_frame, window_system_available):
2067 ...here, add new prototypes.
2068 * frame.c (window_system_available, decode_window_system_frame):
2070 (check_window_system): Platform-independent now.
2071 * xterm.h (x_in_use): Remove declaration.
2073 * w32term.h (check_x_frame):
2074 * nsterm.h (check_x_frame): Remove prototypes. This function
2075 is replaced with platform-independent decode_window_system_frame.
2076 * msdos.c (have_menus_p): Remove.
2077 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2078 Remove platform-specific functions. Use check_window_system,
2079 decode_window_system_frame and check_ns_display_info where
2080 appropriate. Minor style and comment tweaks.
2081 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2082 (check_x_frame): Likewise.
2083 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2085 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2086 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2087 * xmenu.c, xselect.c: All related users changed.
2089 2013-04-03 Kenichi Handa <handa@gnu.org>
2091 The following changes is to optimize the code for reading UTF-8
2094 * coding.c (check_ascii): Rename from detect_ascii. Return value
2095 changed. Check EOL format. Do not call adjust_coding_eol_type
2097 (check_utf_8): New function.
2098 (adjust_coding_eol_type): Do nothing if already adjusted.
2099 (detect_coding): Compare the return value of check_ascii with
2100 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2101 (decode_coding_gap): Optimize for valid UTF-8.
2103 2013-03-21 Kenichi Handa <handa@gnu.org>
2105 * coding.c (syms_of_coding): Cancel previous change.
2107 * insdel.c (insert_from_gap): Fix previous change.
2109 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2111 Consistently use platform-specific function to detect window system.
2112 * lisp.h (check_window_system): New prototype. This function is
2113 going to replace check_x, check_w32 and check_ns.
2114 (have_menus_p): Mention msdos.c in comment.
2115 * fontset.c (check_window_system_func): Remove. Adjust all users.
2116 * fontset.h (check_window_system_func): Remove prototype.
2117 * nsterm.h (check_ns):
2118 * xterm.h (check_x):
2119 * w32term.h (check_w32): Likewise.
2120 * menu.c (Fx_popup_menu): Use check_window_system.
2121 * msdos.c (check_window_system): Define for MS-DOS.
2122 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2123 * w32fns.c (check_window_system): Likewise for MS-Windows.
2124 * xfns.c (check_window_system): Likewise for X.
2125 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2126 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2128 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2130 Prefer < to > in range checks such as 0 <= i && i < N.
2131 This makes it easier to visualize quantities on a number line.
2132 This patch doesn't apply to all such range checks,
2133 only to the range checks affected by the 2013-03-24 change.
2134 This patch reverts most of the 2013-03-24 change.
2135 * alloc.c (xpalloc, Fgarbage_collect):
2136 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2137 * character.c (string_escape_byte8):
2138 * charset.c (read_hex):
2139 * data.c (cons_to_unsigned):
2140 * dispnew.c (update_frame_1):
2141 * doc.c (Fsubstitute_command_keys):
2142 * doprnt.c (doprnt):
2143 * editfns.c (hi_time, decode_time_components):
2144 * fileio.c (file_offset):
2145 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2146 * font.c (font_intern_prop):
2147 * frame.c (x_set_alpha):
2148 * gtkutil.c (get_utf8_string):
2149 * indent.c (check_display_width):
2150 * keymap.c (Fkey_description):
2151 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2153 * minibuf.c (read_minibuf_noninteractive):
2154 * process.c (wait_reading_process_output):
2155 * search.c (Freplace_match):
2156 * window.c (get_phys_cursor_glyph):
2157 * xdisp.c (redisplay_internal):
2158 * xsmfns.c (smc_save_yourself_CB):
2159 Prefer < to > for range checks.
2160 * dispnew.c (sit_for): Don't mishandle NaNs.
2161 This fixes a bug introduced in the 2013-03-24 change.
2162 * editfns.c (decode_time_components): Don't hoist comparison.
2163 This fixes another bug introduced in the 2013-03-24 change.
2165 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2167 * frame.h (struct frame): Drop scroll_bottom_vpos
2168 member becaue all real users are dead long ago.
2169 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2170 * xdisp.c (redisplay_internal): Adjust user.
2172 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2174 * nsmenu.m (showAtX:Y:for:): setLevel to
2175 NSPopUpMenuWindowLevel (Bug#13998).
2177 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2179 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2180 (ns_check_pending_open_menu): Declare.
2182 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2183 (x_activate_menubar): Update the menu with title that matches
2184 ns_get_pending_menu_title, and call
2185 ns_check_pending_openmenu (Bug#12698).
2186 (menuWillOpen:): New method.
2187 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2189 * nsterm.m (menu_will_open_state, menu_mouse_point)
2190 (menu_pending_title): New varaibles.
2191 (ns_get_pending_menu_title, ns_check_menu_open)
2192 (ns_check_pending_open_menu): New functions.
2194 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2196 * indent.c (current_column_bol_cache): Remove leftover which is not
2197 used in Fmove_to_column any more.
2198 (current_column, scan_for_column): Adjust users.
2199 * keyboard.c (last_point_position_buffer, last_point_position_window):
2200 Remove leftovers which are not used for recording undo any more.
2201 (command_loop_1, syms_of_keyboard): Adjust users.
2202 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2203 redisplay_window any more.
2204 (move_it_to): Adjust user.
2206 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2208 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2209 Update dependencies.
2211 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2213 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2214 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2217 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2219 * window.h (struct window): Replace hchild, vchild and buffer slots
2220 with the only contents slot. This is possible because each valid
2221 window may have either the child window (in vertical or horizontal
2222 combination) or buffer to display (for the leaf window). Using that,
2223 a lof of operations to traverse and/or change window hierarchies may
2224 be simplified. New member horizontal is used to distinguish between
2225 horizontal and vertical combinations of internal windows.
2226 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2227 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2228 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2229 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2230 Use contents slot, not buffer, where appropriate.
2231 (wset_combination): New function.
2232 (wset_buffer): Add eassert.
2233 (Fframe_first_window): Simplify the loop reaching first window.
2234 (Fwindow_buffer): Use WINDOW_LEAF_P.
2235 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2236 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2237 (unshow_buffer): Convert initial debugging check to eassert.
2238 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2239 (make_parent_window, window_resize_check, window_resize_apply)
2240 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2241 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2242 Adjust to match struct window changes.
2243 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2244 (mark_window_cursors_off, count_windows, get_leaf_windows)
2245 (foreach_window_1): Simplify the loop.
2246 * alloc.c (mark_object): Do not check for the leaf window because
2247 internal windows has no glyph matrices anyway.
2248 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2249 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2250 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2251 (build_frame_matrix_from_window_tree, mirror_make_current)
2252 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2253 (update_window_tree, set_window_update_flags): Simplify the loop.
2254 (sync_window_with_frame_matrix_rows): Enforce live window.
2255 Use contents slot, not buffer, where appropriate.
2256 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2257 and WINDOW_HORIZONTAL_COMBINATION_P.
2258 (make_frame_visible_1): Simplify the loop.
2259 Use contents slot, not buffer, where appropriate.
2260 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2261 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2262 (expose_window_tree): Likewise.
2263 Use contents slot, not buffer, where appropriate.
2264 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2265 to avoid deleted windows. Use contents slot instead of buffer.
2266 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
2267 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
2268 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
2269 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
2271 2013-03-28 Eli Zaretskii <eliz@gnu.org>
2273 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
2274 identify the reasons for assertion violations in bug#14062 and
2276 (Fx_show_tip): Fix compilation error under
2277 "--enable-check-lisp-object-type". (Bug#14073)
2279 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
2280 Reported by <rzl24ozi@gmail.com>.
2282 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2284 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
2286 (unwind_with_echo_area_buffer): ...to restore it here.
2287 This is needed to ensure that...
2288 (redisplay_window): ...both window markers are valid here,
2289 which is verified by eassert.
2290 * editfns.c (save_excursion_save): Do not assume that
2291 selected_window always displays the buffer.
2292 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
2295 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
2297 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
2300 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
2302 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
2304 2013-03-27 Eli Zaretskii <eliz@gnu.org>
2306 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
2307 since MinGW's w32api headers do. This avoids compiler warnings.
2309 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
2312 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2314 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
2316 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
2318 * gtkutil.c (style_changed_cb): Check if frame is live and an
2319 X frame (Bug#14038).
2321 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2323 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
2324 Define only for _WIN32_WINNT less than 0x0500.
2325 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
2327 Move inclusion of time.h before sys/time.h, so that MinGW64 could
2328 see its own definitions of 'struct timeval' and 'struct timezone'.
2330 Fix incompatibilities between MinGW.org and MinGW64 headers.
2331 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
2333 * w32.c (REPARSE_DATA_BUFFER): Guard with
2334 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
2336 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
2338 * xterm.c: Include X11/XKBlib.h
2339 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
2341 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
2343 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
2345 * blockinput.h (input_blocked_p): Likewise.
2346 * bytecode.c (exec_byte_code): Likewise.
2347 * callproc.c (call_process_kill, call_process_cleanup)
2348 (Fcall_process): Likewise.
2349 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
2350 (Fccl_execute_on_string): Likewise.
2351 * character.c (string_escape_byte8): Likewise.
2352 * charset.c (read_hex): Likewise.
2353 * cm.c (calccost): Likewise.
2354 * data.c (cons_to_unsigned): Likewise.
2355 * dired.c (directory_files_internal, file_name_completion):
2357 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
2358 (sit_for): Likewise.
2359 * doc.c (Fsubstitute_command_keys): Likewise.
2360 * doprnt.c (doprnt): Likewise.
2361 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
2362 * emacsgtkfixed.c: Likewise.
2363 * fileio.c (file_offset, Fwrite_region): Likewise.
2364 * floatfns.c (Fexpt, fmod_float): Likewise.
2365 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2367 * font.c (font_intern_prop): Likewise.
2368 * frame.c (x_set_alpha): Likewise.
2369 * gtkutil.c (get_utf8_string): Likewise.
2370 * indent.c (check_display_width): Likewise.
2371 * intervals.c (create_root_interval, rotate_right, rotate_left)
2372 (split_interval_right, split_interval_left)
2373 (adjust_intervals_for_insertion, delete_node)
2374 (interval_deletion_adjustment, adjust_intervals_for_deletion)
2375 (merge_interval_right, merge_interval_left, copy_intervals)
2376 (set_intervals_multibyte_1): Likewise.
2377 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
2378 * keymap.c (Fkey_description): Likewise.
2379 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
2380 * lread.c (openp, read_integer, read1, string_to_number):
2382 * menu.c (ensure_menu_items): Likewise.
2383 * minibuf.c (read_minibuf_noninteractive): Likewise.
2384 * print.c (printchar, strout): Likewise.
2385 * process.c (create_process, Faccept_process_output)
2386 (wait_reading_process_output, read_process_output, send_process)
2387 (wait_reading_process_output): Likewise.
2388 * profiler.c (make_log, handle_profiler_signal): Likewise.
2389 * regex.c (re_exec): Likewise.
2390 * regex.h: Likewise.
2391 * search.c (looking_at_1, Freplace_match): Likewise.
2392 * sysdep.c (get_child_status, procfs_ttyname)
2393 (procfs_get_total_memory): Likewise.
2394 * systime.h (EMACS_TIME_VALID_P): Likewise.
2395 * term.c (dissociate_if_controlling_tty): Likewise.
2396 * window.c (get_phys_cursor_glyph): Likewise.
2397 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
2398 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
2400 * xfns.c (Fx_window_property): Likewise.
2401 * xmenu.c (set_frame_menubar): Likewise.
2402 * xselect.c (x_get_window_property, x_handle_dnd_message):
2404 * xsmfns.c (smc_save_yourself_CB): Likewise.
2405 * xterm.c (x_scroll_bar_set_handle): Likewise.
2407 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
2409 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
2410 to be optional or nil. Adjust comment and convert it to docstring.
2411 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
2412 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
2414 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
2416 Static checking by GCC 4.8-20130319.
2417 * image.c (gif_load): Assume pass < 3 to pacify GCC.
2418 * process.c (Fset_process_datagram_address)
2419 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
2420 * xdisp.c (get_char_face_and_encoding):
2421 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
2422 (get_glyph_face_and_encoding): Prepare face before possibly using it.
2423 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
2425 2013-03-24 Ken Brown <kbrown@cornell.edu>
2427 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
2428 fix compilation on 64-bit Cygwin, where underscores are not
2429 automatically prepended.
2431 * w32term.c (w32_initialize): Silence compiler warning.
2433 2013-03-23 Eli Zaretskii <eliz@gnu.org>
2435 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
2436 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
2437 variables, to save and restore frame dimensions.
2438 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
2439 after returning from a 'fullscreen' configuration.
2440 use SendMessage instead of PostMessage to send the SC_RESTORE message,
2441 to avoid races between the main thread and the input thread.
2443 * w32term.h (struct w32_output): New members normal_width,
2444 normal_height, normal_top, normal_left, and prev_fsmode.
2445 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
2446 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
2449 * w32term.c (w32fullscreen_hook): Record last value of the frame's
2450 'fullscreen' parameter. Always record previous width and height
2451 of the frame, except when switching out of maximized modes, so
2452 that they could be restored correctly, instead of resetting to the
2453 default frame dimensions. Send SC_RESTORE command to the frame,
2454 unless we are going to send SC_MAXIMIZE, to restore the frame
2455 resize hints in the mouse pointer shown by the window manager.
2458 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
2460 * lisp.h (get_frame_param): Adjust conditions for prototype
2463 2013-03-22 Ken Brown <kbrown@cornell.edu>
2465 * unexcw.c: Drop unneeded inclusion of w32common.h.
2466 (report_sheap_usage): Declare.
2467 (read_exe_header): Add magic numbers for x86_64.
2468 (fixup_executable): Fix printf format specifier for unsigned long
2471 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
2473 * frame.h (struct frame): Put menu_bar_window under #ifdef
2474 because this member is not needed when X toolkit is in use.
2475 (fset_menu_bar_window):
2476 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2477 (free_glyphs, update_frame):
2478 * xdisp.c (expose_frame): Likewise.
2479 (display_menu_bar): Likewise. Remove redundant eassert.
2480 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
2483 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
2485 Use functions and constants to manipulate Lisp_Save_Value objects.
2486 This replaces code that used macros and strings and token-pasting.
2487 The change makes the C source a bit easier to follow,
2488 and shrinks the Emacs executable a bit.
2489 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
2490 (make_save_value): Change 1st arg from string to enum. All callers
2493 (mark_object): Use if, not #if, for GC_MARK_STACK.
2494 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
2495 (XSAVE_OBJECT): Now functions, not macros.
2496 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
2497 the constant was never used.
2498 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
2499 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
2500 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
2501 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
2503 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
2504 type3 with a single member save_type. All uses changed.
2505 (save_type, set_save_pointer, set_save_integer): New functions.
2506 * print.c (PRINTX): Remove.
2508 * alloc.c: Remove redundant static declarations.
2510 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2512 * window.h (struct window): Convert left_col, top_line, total_lines
2513 and total_cols from Lisp_Objects to integers. Adjust comments.
2514 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
2516 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
2517 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
2518 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
2519 Adjust users where appropriate.
2521 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2523 * frame.h (struct frame): Drop resx and resy because the same data is
2524 available from window system-specific output context. Adjust users.
2525 (default_pixels_per_inch_x, default_pixels_per_inch_y):
2526 New functions to provide defaults when no window system available.
2527 (FRAME_RES_X, FRAME_RES_Y): New macros.
2528 (NUMVAL): Move from xdisp.c.
2529 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
2530 (Ffont_face_attributes, Fopen_font):
2531 * image.c (gs_load):
2532 * w32font.c (fill_in_logfont):
2533 * xdisp.c (calc_pixel_width_or_height):
2534 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
2535 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
2537 2013-03-20 Kenichi Handa <handa@gnu.org>
2539 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
2540 to 1 (temporary workaround until a bug related to ASCII
2541 optimization is fixed).
2543 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
2545 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
2546 Signal error if window is not internal. Adjust docstring.
2547 (delete_all_child_windows): Use combination_limit to save the buffer.
2548 (Fset_window_configuration): Adjust accordingly.
2549 * print.c (syms_of_print): Initialize debugging output not here...
2550 (init_print_once): ...but in a new function here.
2551 * lisp.h (init_print_once): Add prototype.
2552 * emacs.c (main): Add call to init_print_once. Adjust comments.
2554 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
2556 * window.c (window_resize_check, window_resize_apply)
2557 (window_from_coordinates, recombine_windows, set_window_buffer)
2558 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
2559 (Fsplit_window_internal, Fdelete_window_internal)
2560 (freeze_window_starts): Use bool for booleans.
2561 * window.h (window_frame_coordinates, resize_frame_windows)
2562 (freeze_window_starts, set_window_buffer): Adjust prototypes.
2564 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
2566 * dispnew.c (bitch_at_user): Use `user-error'.
2568 2013-03-17 Ken Brown <kbrown@cornell.edu>
2570 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
2571 as return type of image_background. (Bug#13981)
2572 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
2574 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
2576 * nsterm.m (updateFrameSize:): Change resize increments if needed.
2577 (ns_select): Don't return with result uninitialized.
2579 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
2582 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
2584 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
2585 directories. If filename is nil, get directory name (Bug#13932).
2586 Use getFilename and getDirectory.
2587 (getFilename, getDirectory): New methods for EmacsSavePanel and
2589 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
2591 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
2593 * coding.c (decode_coding_gap): Fix typo caught by static checking.
2595 2013-03-15 Kenichi Handa <handa@gnu.org>
2597 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
2598 (adjust_after_replace): Make it back to static. Delete the third
2599 arg text_at_gap_tail. Cancel the code for handling it.
2601 * coding.h (struct coding_system): New member eol_seen.
2603 * coding.c (detect_ascii): New function.
2604 (detect_coding): Set coding->head_ascii and coding->eol_seen only
2605 when the source bytes are actually scanned. On detecting for
2606 coding_category_utf_8_auto, call detect_ascii instead of scanning
2607 source bytes directly.
2608 (produce_chars): Call insert_from_gap with the new arg 0.
2609 (encode_coding): Likewise.
2610 (decode_coding_gap): Control ASCII optimization by the variable
2611 disable_ascii_optimization instead of #ifndef .. #endif.
2612 Deccode EOL format according to coding->eol_seen.
2613 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
2616 * lisp.h (adjust_after_replace): Cancel externing it.
2617 (insert_from_gap): Adjust prototype.
2619 2013-03-15 Eli Zaretskii <eliz@gnu.org>
2621 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
2622 FULLSCREEN_MAXIMIZED. (Bug#13935)
2624 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
2626 * region-cache.c (find_cache_boundary, move_cache_gap)
2627 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
2628 Simplify debugging check and convert to eassert. Adjust comment.
2629 (pp_cache): Put under ENABLE_CHECKING.
2631 2013-03-14 Eli Zaretskii <eliz@gnu.org>
2633 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
2634 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
2636 (w32fullscreen_hook): If the frame is visible, reset
2637 f->want_fullscreen flag after changing the frame size. If the
2638 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
2641 2013-03-13 Daniel Colascione <dancol@dancol.org>
2643 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
2644 too so that these builds can use Cygwin's file conversion
2645 functions. (We've been building and linking cygw32.o all along
2646 and just not using it.)
2648 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
2650 File synchronization fixes (Bug#13944).
2651 * Makefile.in (LIB_FDATASYNC): New macro.
2653 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
2654 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
2655 Don't worry about HAVE_FSYNC, since a substitute fsync is
2656 available if the system lacks one.
2657 (Fwrite_regin): Retry fsync if interrupted.
2659 2013-03-13 Eli Zaretskii <eliz@gnu.org>
2661 * w32term.c (w32_read_socket): If the Emacs frame is being
2662 activated, call w32fullscreen_hook, to make sure the new frame
2663 dimensions are in effect. (Bug#13937)
2665 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
2667 * xdisp.c (init_iterator): Simplify because both character and byte
2668 positions are either specified or -1. Add eassert. Adjust comment.
2669 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
2670 character and byte positions can be obtained from marker.
2672 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
2674 Static checking by Sun C 5.12.
2675 * alloc.c (buffer_memory_full) [REL_ALLOC]:
2676 * bytecode.c (exec_byte_code):
2677 * dispnew.c (init_display):
2679 * fileio.c (Fsubstitute_in_file_name):
2680 * keyboard.c (Fevent_convert_list):
2681 * keymap.c (Fsingle_key_description):
2682 * term.c (maybe_fatal, fatal):
2683 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
2684 * xsmfns.c (Fhandle_save_session):
2685 Omit unreachable code.
2686 * keymap.c (map_keymap_char_table_item): Cast void * to
2687 a function pointer type; the C Standard requires this.
2689 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
2690 Include <sys/param.h> unconditionally, as that works elsewhere and
2691 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
2692 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
2695 See ChangeLog.12 for earlier changes.
2701 Copyright (C) 2011-2013 Free Software Foundation, Inc.
2703 This file is part of GNU Emacs.
2705 GNU Emacs is free software: you can redistribute it and/or modify
2706 it under the terms of the GNU General Public License as published by
2707 the Free Software Foundation, either version 3 of the License, or
2708 (at your option) any later version.
2710 GNU Emacs is distributed in the hope that it will be useful,
2711 but WITHOUT ANY WARRANTY; without even the implied warranty of
2712 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2713 GNU General Public License for more details.
2715 You should have received a copy of the GNU General Public License
2716 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.