1 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3 * lisp.mk (lisp): Add nadvice.elc.
5 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7 New macro to iterate over live buffers similar to frames.
8 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
10 Declare buffer-related variables here to offload lisp.h.
11 * buffer.c (Vbuffer_alist): Adjust comment.
12 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13 (other_buffer_safely):
14 * data.c (store_symval_forwarding):
15 * dispnew.c (Fframe_or_buffer_changed_p):
16 * fileio.c (Fdo_auto_save):
17 * filelock.c (unlock_all_files):
18 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
20 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
22 Fix some minor races in hosts lacking mkostemp (Bug#15015).
23 * callproc.c (create_temp_file):
24 * filelock.c (create_lock_file):
25 Assume mkostemp, since it's now provided by Gnulib.
27 2013-08-04 Eli Zaretskii <eliz@gnu.org>
29 * w32.c (mkostemp): New function.
30 (mktemp): Remove, no longer used. Most of the code reused in
32 (mktemp): Don't undef.
34 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
36 * dispnew.c (glyph_matrix_count, glyph_pool_count):
37 Move under GLYPH_DEBUG and ENABLE_CHECKING.
38 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
39 (free_glyph_pool, check_glyph_memory): Likewise for
40 all users. Adjust comments where appropriate.
42 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
44 * composite.h: Minor fixups.
45 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
46 to fix a misspelling, and change it to an inline function while
47 we're at it (it need not be a macro). All uses changed.
48 (composition_method, composition_valid_p):
49 Rewrite to avoid assignments in if-conditions.
51 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
53 Do not use global Lisp_Object in composition macros.
54 * composite.h (composition_temp): Remove declaration.
55 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
56 (composition_method, composition_valid_p): ...inline functions.
57 (compose_region): Remove the leftover.
58 * composite.c (composition_temp): Remove.
59 (run_composition_function, update_compositions)
60 (composition_compute_stop_pos, composition_adjust_point)
61 (Ffind_composition_internal):
62 * coding.c (handle_composition_annotation):
63 * xdisp.c (handle_composition_prop, check_point_in_composition):
64 Related users changed.
66 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
68 Drop FRAME_PTR typedef.
69 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
70 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
71 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
72 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
73 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
74 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
75 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
76 All related users changed.
78 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
80 * eval.c (default_toplevel_binding): New function.
82 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
83 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
84 (syms_of_eval): Export them.
85 * data.c (Fdefault_value): Micro cleanup.
86 * term.c (init_tty): Use "false".
88 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
90 Fix X GC leak in GTK and raw (no toolkit) X ports.
91 * xterm.c (x_free_frame_resources): If white and black relief
92 GCs are allocated, always free them here.
93 * xfns.c (x_make_gc): Omit redundant initialization.
94 * widget.c (create_frame_gcs): Remove the leftover.
95 (EmacsFrameDestroy): Do nothing because all GCs are now freed
96 in x_free_frame_resources.
98 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
100 * nsterm.m (windowWillResize:toSize:): Only change title if
101 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
103 (viewDidEndLiveResize): New method.
105 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
106 inside NS_IMPL_COCOA.
108 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
110 * insdel.c (adjust_after_replace, replace_range, del_range_2):
111 Do not check whether undo is enabled because record_insert and
112 record_delete does that themselves.
114 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
116 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
117 member which is not really used any more.
118 (FRAME_XIC_BASE_FONTNAME): Remove.
119 * xfns.c (xic_free_fontset): Adjust user.
120 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
121 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
122 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
123 (xdialog_show): Use eassert for debugging check.
124 * w32term.c (x_unfocus_frame): Remove unused dummy function.
126 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
128 * fileio.c, fns.c (merge): Move extern decl from here ...
129 * lisp.h (merge): ... to here.
131 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
133 Fix last font-related change.
134 * w32font.h (w32font_list_internal, w32font_match_internal):
136 * w32uniscribe.c (uniscribe_list, uniscribe_match):
137 (uniscribe_list_family): Adjust to match font API change.
138 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
139 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
141 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
143 * frame.h (FRAME_MOUSE_UPDATE):
144 * nsterm.m (ns_frame_up_to_date): Omit redundant check
145 whether hlinfo->mouse_face_mouse_frame is non-NULL.
147 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
149 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
150 * font.h (struct font_driver): Change list, match, and list_family
151 functions to accept struct frame * as first arg.
152 * font.c (font_score, font_compare, font_sort_entities): Remove
154 (font_sort_entities, font_list_entities, font_select_entity):
155 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
156 match font API change.
157 * xfont.c (xfont_list, xfont_match, xfont_list_family):
158 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
159 * ftxfont.c (ftxfont_list, ftxfont_match):
160 * xftfont.c (xftfont_list, xftfont_match):
161 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
162 * w32font.c (w32font_list, w32font_match, w32font_list):
163 (w32font_list_internal, w32_font_match_internal): Likewise.
164 * xfaces.c (Fx_family_fonts): Adjust user.
166 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
168 Do not use pure Xism x_wm_set_icon_position in non-X ports.
169 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
170 only if HAVE_X_WINDOWS is in use.
171 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
172 * nsterm.m (x_wm_set_icon_position): Remove no-op.
173 * w32term.c (x_wm_set_icon_position): Likewise.
174 * w32fns.c (x_icon): Adjust user.
176 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
178 * xterm.c (last_mouse_press_frame): Remove the
179 leftover which is not really used any more.
180 (handle_one_xevent, syms_of_xterm): Adjust users.
181 (x_flush): Call XFlush once per each X display, not frame.
182 This is better because this code always unconditionally skips
183 non-X frames in Vframe_list and issues the only XFlush if we
184 have more than one X frame on the same X display.
185 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
186 Use bool for booleans.
187 (x_draw_glyph_string_background, cvt_string_to_pixel):
188 (cvt_pixel_dtor): Drop unnecessary prototypes.
189 * xterm.h (x_display_ok): Adjust prototype.
191 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
193 Drop unnecessary functions that deals with frame pixel size.
194 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
195 (x_pixel_height): Drop prototypes.
196 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
197 (x_pixel_height): Drop implementations.
198 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
199 which should be always valid for window frame.
200 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
201 * w32menu.c (Fx_popup_dialog):
202 * xmenu.c (Fx_popup_dialog): Likewise for both.
204 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
206 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
207 frame parameters and call to Fmodify_frame_parameters just once.
208 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
209 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
210 and mention nil frame in docstring.
212 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
214 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
215 (x_figure_window_size): Likewise. Adjust to return long.
216 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
217 (toplevel): Move Qterminal_live_p to...
218 * terminal.c (toplevel): ...here, make it static, and...
219 (syms_of_terminal): ...DEFSYM here.
220 * frame.h (Qterminal_live_p): Remove declaration.
221 (make_frame, x_figure_window_size): Adjust prototype.
222 * nsfns.m (Fx_create_frame): Use long for window flags.
224 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
226 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
227 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
228 Do not assume that emacs_close (INT_MAX) is a no-op.
230 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
232 * xfaces.c (make_face_cache): For struct face_cache, prefer
233 xmalloc to xzalloc and so avoid redundant call to memset.
234 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
236 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
238 * fringe.c (draw_window_fringes, update_window_fringes)
239 (compute_fringe_widths):
240 * w32term.c (x_draw_glyph_string):
241 * window.c (candidate_window_p, Frecenter):
242 * xfaces.c (realize_basic_faces, realize_default_face)
243 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
244 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
245 * xfns.c (x_set_cursor_color, xic_free_xfontset):
246 * xmenu.c (Fx_menu_bar_open_internal):
247 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
248 * xsettings.c (xft_settings_event):
249 * xterm.c (x_draw_glyph_string, x_had_errors_p):
250 Use bool for booleans. Adjust style and comments where
252 * dispextern.h (draw_window_fringes, update_window_fringes)
253 (compute_fringe_widths):
254 * xterm.h (x_had_errors_p): Adjust prototype.
256 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
258 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
259 CHECK_LIST. Rewrite the loop to avoid useless local variable.
261 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
263 * fns.c (toplevel): Remove comment before Fsafe_length because
266 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
268 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
270 2013-07-28 Eli Zaretskii <eliz@gnu.org>
272 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
273 frame which got the message is still alive, before dereferencing
274 its pointer. (Bug#14970)
276 * frame.c (delete_frame): Test "this" frame's minibuffer window to
277 be a live window, before using it as such. (Bug#14970)
279 2013-07-27 Eli Zaretskii <eliz@gnu.org>
281 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
282 w32_detect_focus_change instead of doing part of its job by hand.
283 This fixes the problem whereby FOCUS_OUT events were not sent to
286 2013-07-26 Eli Zaretskii <eliz@gnu.org>
288 * process.c (Fprocess_list): Doc fix.
290 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
291 being re-exposed only if it didn't ask to become visible.
292 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
293 was previously iconified. (Bug#14841)
294 (x_iconify_frame): Mark the frame iconified.
296 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
298 Fix minor problems found by static checking.
299 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
300 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
302 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
304 * eval.c (set_specpdl_old_value): New function.
305 (unbind_to): Minor simplification.
306 (get_backtrace_frame): New function.
307 (Fbacktrace_frame): Use it. Add `base' argument.
308 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
309 (syms_of_eval): Export backtrace-eval.
310 * xterm.c (x_focus_changed): Simplify.
312 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
314 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
316 2013-07-24 Eli Zaretskii <eliz@gnu.org>
318 * xdisp.c (redisplay_window): Instead of moving point out of
319 scroll margin, reject the force_start method, and try scrolling
322 2013-07-24 Ken Brown <kbrown@cornell.edu>
324 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
327 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
329 * eval.c (Fprogn): Do not check that BODY is a proper list.
330 This undoes the previous change. The check slows down the
331 interpreter, and is not needed to prevent a crash. See
332 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
334 2013-07-23 Glenn Morris <rgm@gnu.org>
336 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
338 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
340 Port to GNU/Linux systems with tinfo but not ncurses.
341 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
342 to decide whether ncurses is being used. Without this change,
343 GCC complains about tgetent not being declared, on a system
344 that has tinfo installed but ncurses not installed.
346 * eval.c (Fprogn): Check that BODY is a proper list.
348 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
349 * data.c (Fsetq_default):
350 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
351 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
353 Tune by taking advantage of the fact that ARGS is always a list
354 when a function is declared to have UNEVALLED args.
356 * emacsgtkfixed.c: Port to GCC 4.6.
357 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
359 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
361 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
362 here to silence compiler warnings.
364 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
366 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
367 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
368 from messing up Emacs's 'struct frame' (Bug#14923).
370 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
372 * alloc.c (make_save_ptr_ptr): Define this function.
373 It was inadvertently omitted. It's needed only if
374 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
376 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
378 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
379 frame have focus (Bug#14895).
381 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
383 Avoid vfork-related deadlock more cleanly.
384 * callproc.c (child_setup): When the child's exec fails, output
385 the program name, as that's more useful. Use O_NONBLOCK to avoid
387 * process.c (create_process_1): Remove; no longer needed.
388 (create_process): Remove timer hack; no longer needed, now that
389 the child avoids deadlock.
391 2013-07-20 Glenn Morris <rgm@gnu.org>
393 * image.c (Fimage_flush): Fix doc typo.
395 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
397 Fix array bounds violation when pty allocation fails.
398 * process.c (PTY_NAME_SIZE): New constant.
399 (pty_name): Remove static variable; it's now auto.
400 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
401 Take pty_name as an arg rather than using a static variable.
403 (create_process): Recover pty_flag from process, not from volatile local.
404 (create_pty): Stay inside array even when pty allocation fails.
405 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
407 * lread.c (Fload): Avoid initialization only when lint checking.
408 Mention that it's needed only for older GCCs.
410 2013-07-20 Kenichi Handa <handa@gnu.org>
412 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
413 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
415 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
417 * lread.c (Fload): Avoid uninitialized warning.
419 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
421 Fix some minor file descriptor leaks and related glitches.
422 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
423 (create_lock_file): Use write, not emacs_write.
424 * image.c (slurp_file, png_load_body):
425 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
426 (server_accept_connection):
427 Don't leak an fd on memory allocation failure.
428 * image.c (slurp_file): Add a cheap heuristic for growing files.
429 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
430 as that's what the other routines do. Maybe input need not be
431 blocked at all, but it's better to be consistent.
432 Avoid undefined behavior when strlen is zero.
434 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
435 (NSTATICS): Now a constant; doesn't need to be a macro.
437 2013-07-19 Richard Stallman <rms@gnu.org>
439 * coding.c (decode_coding_utf_8): Add simple loop for fast
440 processing of ASCII characters.
442 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
444 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
446 2013-07-19 Eli Zaretskii <eliz@gnu.org>
448 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
449 unportable 'struct x_display_info'.
450 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
453 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
455 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
456 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
458 (system_process_attributes): Prefer plain char to unsigned char
459 when either will do. Clean up properly if interrupted or if
460 memory allocations fail. Don't assume sscanf succeeds. Remove
461 no-longer-needed workaround to stop GCC from whining. Read
462 command-line once, instead of multiple times. Check read status a
465 Fix obscure porting bug with varargs functions.
466 The code assumed that int is treated like ptrdiff_t in a vararg
467 function, which is not a portable assumption. There was a similar
468 -- though these days less likely -- porting problem with various
469 assumptions that pointers of different types all smell the same as
470 far as vararg functions is conserved. To make this problem less
471 likely in the future, redo the API to use varargs functions.
472 * alloc.c (make_save_value): Remove this vararg function.
473 All uses changed to ...
474 (make_save_int_int_int, make_save_obj_obj_obj_obj)
475 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
477 (make_save_ptr): Rename from make_save_pointer, for consistency with
478 the above. Define only on platforms that need it. All uses changed.
480 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
482 * keyboard.c: Try to fix typos in previous change.
483 (DISPLAY_LIST_INFO): New macro.
484 (kbd_buffer_get_event): Do not access members that are not present
485 in X11. Revert inadvertent change of "!=" to "=".
487 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
489 * keyboard.c (kbd_buffer_get_event):
490 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
491 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
493 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
495 * filelock.c: Fix unlikely file descriptor leaks.
496 (get_boot_time_1): Rework to avoid using emacs_open.
497 This doesn't actually fix a leak, but is better anyway.
498 (read_lock_data): Use read, not emacs_read.
500 * doc.c: Fix minor memory and file descriptor leaks.
501 * doc.c (get_doc_string): Fix memory leak when doc file absent.
502 (get_doc_string, Fsnarf_documentation):
503 Fix file descriptor leak on error.
505 * term.c: Fix minor fdopen-related file descriptor leaks.
506 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
507 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
509 * charset.c: Fix file descriptor leaks and errno issues.
511 (load_charset_map_from_file): Don't leak file descriptor on error.
512 Use plain record_xmalloc since the allocation is larger than
513 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
515 * eval.c (record_unwind_protect_nothing):
516 * fileio.c (fclose_unwind):
518 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
519 The replacement doesn't block input, but that no longer seems
522 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
524 * lread.c: Fix file descriptor leaks and errno issues.
525 (Fload): Close some races that leaked fds or streams when 'load'
527 (Fload, openp): Report error number of last nontrivial failure to open.
528 ENOENT counts as trivial.
529 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
531 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
532 now that the function is always called with a nonnegative arg.
533 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
534 All uses replaced with ...
535 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
537 A few more minor file errno-reporting bugs.
538 * callproc.c (Fcall_process):
539 * doc.c (Fsnarf_documentation):
540 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
541 * process.c (set_socket_option):
542 Don't let a constructor trash errno.
543 * doc.c: Include <errno.h>.
545 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
547 * w32fns.c (unwind_create_tip_frame): Fix declaration.
549 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
551 Fix w32 bug with call-process-region (Bug#14885).
552 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
553 to Fcall_process when the input is empty. This simplifies the
554 code a bit. It makes no difference on POSIXish platforms but
555 apparently it fixes a bug on w32.
557 Fix bug where insert-file-contents closes a file twice (Bug#14839).
558 * fileio.c (close_file_unwind): Don't close if FD is negative;
559 this can happen when unwinding a zapped file descriptor.
560 (Finsert_file_contents): Unwind-protect the fd before the point marker,
561 in case Emacs runs out of memory between the two unwind-protects.
562 Don't trash errno when closing FD.
563 Zap the FD in the specpdl when closing it, instead of deferring
564 the removal of the unwind-protect; this fixes a bug where a child
565 function unwinds the stack past us.
567 New unwind-protect flavors to better type-check C callbacks.
568 This also lessens the need to write wrappers for callbacks,
569 and the need for make_save_pointer.
570 * alloca.c (free_save_value):
571 * atimer.c (run_all_atimers):
573 * alloc.c (safe_alloca_unwind):
574 * atimer.c (unwind_stop_other_atimers):
575 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
576 * menu.c (cleanup_popup_menu) [HAVE_NS]:
577 * minibuf.c (choose_minibuf_frame_1):
578 * process.c (make_serial_process_unwind):
579 * xdisp.h (pop_message_unwind):
580 * xselect.c (queue_selection_requests_unwind):
581 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
582 * alloca.c (record_xmalloc):
583 Prefer record_unwind_protect_ptr to record_unwind_protect with
585 * alloca.c (Fgarbage_collect):
586 Prefer record_unwind_protect_void to passing a dummy.
587 * buffer.c (restore_buffer):
588 * window.c (restore_window_configuration):
589 * xfns.c, w32fns.c (do_unwind_create_frame)
590 New wrapper. All record-unwind uses of wrappee changed.
591 * buffer.c (set_buffer_if_live):
592 * callproc.c (call_process_cleanup, delete_temp_file):
593 * coding.c (code_conversion_restore):
594 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
595 * editfns.c (save_excursion_restore)
596 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
597 (save_restriction_restore):
598 * eval.c (restore_stack_limits, un_autoload):
599 * fns.c (require_unwind):
600 * keyboard.c (recursive_edit_unwind, tracking_off):
601 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
602 * macros.c (pop_kbd_macro, restore_menu_items):
603 * nsfns.m (unwind_create_frame):
604 * print.c (print_unwind):
605 * process.c (start_process_unwind):
606 * search.c (unwind_set_match_data):
607 * window.c (select_window_norecord, select_frame_norecord):
608 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
609 (fast_set_selected_frame):
610 * xfns.c, w32fns.c (unwind_create_tip_frame):
611 Return void, not a dummy Lisp_Object. All uses changed.
612 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
613 * callproc.c (call_process_kill):
614 * fileio.c (restore_point_unwind, decide_coding_unwind)
615 (build_annotations_unwind):
616 * insdel.c (Fcombine_after_change_execute_1):
617 * keyboard.c (read_char_help_form_unwind):
618 * menu.c (unuse_menu_items):
619 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
620 * sound.c (sound_cleanup):
621 * xdisp.c (unwind_redisplay):
622 * xfns.c (clean_up_dialog):
623 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
624 Accept no args and return void, instead of accepting and returning
625 a dummy Lisp_Object. All uses changed.
626 * cygw32.c (fchdir_unwind):
627 * fileio.c (close_file_unwind):
628 * keyboard.c (restore_kboard_configuration):
629 * lread.c (readevalllop_1):
630 * process.c (wait_reading_process_output_unwind):
631 Accept int and return void, rather than accepting an Emacs integer
632 and returning a dummy object. In some cases this fixes an
633 unlikely bug when the corresponding int is outside Emacs integer
634 range. All uses changed.
635 * dired.c (directory_files_internal_unwind):
636 * fileio.c (do_auto_save_unwind):
637 * gtkutil.c (pop_down_dialog):
638 * insdel.c (reset_var_on_error):
639 * lread.c (load_unwind):
640 * xfns.c (clean_up_file_dialog):
641 * xmenu.c, nsmenu.m (pop_down_menu):
642 * xmenu.c (cleanup_widget_value_tree):
643 * xselect.c (wait_for_property_change_unwind):
644 Accept pointer and return void, rather than accepting an Emacs
645 save value encapsulating the pointer and returning a dummy object.
647 * editfns.c (Fformat): Update the saved pointer directly via
648 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
649 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
650 (unwind_body): New function.
651 (record_unwind_protect): First arg is now a function returning void,
652 not a dummy Lisp_Object.
653 (record_unwind_protect_ptr, record_unwind_protect_int)
654 (record_unwind_protect_void): New functions.
655 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
656 * fileio.c (struct auto_save_unwind): New type.
657 (do_auto_save_unwind): Use it.
658 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
659 * insdel.c (struct rvoe_arg): New type.
660 (reset_var_on_error): Use it.
661 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
663 (specbinding_func): Remove; there are now several such functions.
664 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
665 (set_unwind_protect_ptr): New function.
666 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
668 Be simpler and more consistent about reporting I/O errors.
669 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
670 Say "Read error" and "Write error", rather than "I/O error", or
671 "IO error reading", or "IO error writing", when a read or write
673 * process.c (Fmake_network_process, wait_reading_process_output)
674 (send_process, Fprocess_send_eof, wait_reading_process_output):
675 Capitalize diagnostics consistently. Put "failed foo" at the
676 start of the diagnostic, so that we don't capitalize the
677 function name "foo". Consistently say "failed" for such
679 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
680 All callers changed. This is so it can use report_file_error.
681 * sysdep.c (serial_open, serial_configure): Capitalize I/O
682 diagnostics consistently as above.
684 * fileio.c (report_file_errno): Fix errno reporting bug.
685 If the file name is neither null nor a pair, package it up as a
686 singleton list. All callers changed, both to this function and to
687 report_file_error. This fixes a bug where the memory allocator
688 invoked by list1 set errno so that the immediately following
689 report_file_error reported the wrong errno value.
691 Fix minor problems found by --enable-gcc-warnings.
692 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
693 * keyboard.c (kbd_buffer_get_event): Remove unused local.
695 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
697 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
698 Set event->arg to Qt if switch-event shall be generated.
699 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
701 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
703 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
706 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
707 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
708 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
709 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
710 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
711 and there is a focused frame.
712 (head_table): Add focus-in and focus-out.
713 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
714 bind to handle-focus-in/out.
716 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
717 (Fhandle_switch_frame): Call Fhandle_focus_in.
718 (syms_of_frame): defsubr handle-focus-in/out.
720 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
722 Fix porting bug to older POSIXish platforms (Bug#14862).
723 * sysdep.c (emacs_pipe): New function, that implements
724 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
725 This should port better to CentOS 5 and to Mac OS X 10.6.
726 All calls to pipe2 changed.
728 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
729 This makes the code easier to read and the executable a bit smaller.
730 Do not replace all calls to Fcons that happen to create lists,
731 just calls that are intended to create lists. For example, when
732 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
733 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
734 Similarly for list2 through list5.
735 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
736 * bytecode.c (exec_byte_code):
737 * callint.c (quotify_arg, Fcall_interactively):
738 * callproc.c (Fcall_process, create_temp_file):
739 * charset.c (load_charset_map_from_file)
740 (Fdefine_charset_internal, init_charset):
741 * coding.c (get_translation_table, detect_coding_system)
742 (Fcheck_coding_systems_region)
743 (Fset_terminal_coding_system_internal)
744 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
745 * composite.c (update_compositions, Ffind_composition_internal):
746 * dired.c (directory_files_internal, file_name_completion)
748 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
749 * doc.c (Fsnarf_documentation):
750 * editfns.c (Fmessage_box):
752 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
753 (Feval, eval_sub, Ffuncall, apply_lambda):
754 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
755 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
756 (Fset_file_times, Finsert_file_contents)
757 (Fchoose_write_coding_system, Fwrite_region):
758 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
759 * font.c (font_registry_charsets, font_parse_fcname)
760 (font_prepare_cache, font_update_drivers, Flist_fonts):
761 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
762 * frame.c (make_frame, Fmake_terminal_frame)
763 (x_set_frame_parameters, x_report_frame_params)
764 (x_default_parameter, Fx_parse_geometry):
765 * ftfont.c (syms_of_ftfont):
766 * image.c (gif_load):
767 * keyboard.c (command_loop_1):
768 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
769 (Fcopy_keymap, append_key, Fcurrent_active_maps)
770 (Fminor_mode_key_binding, accessible_keymaps_1)
771 (Faccessible_keymaps, Fwhere_is_internal):
772 * lread.c (read_emacs_mule_char):
773 * menu.c (find_and_return_menu_selection):
774 * minibuf.c (get_minibuffer):
775 * nsfns.m (Fns_perform_service):
776 * nsfont.m (ns_script_to_charset):
777 * nsmenu.m (ns_popup_dialog):
778 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
779 (Fx_own_selection_internal):
780 * nsterm.m (append2):
781 * print.c (Fredirect_debugging_output)
782 (print_prune_string_charset):
783 * process.c (Fdelete_process, Fprocess_contact)
784 (Fformat_network_address, set_socket_option)
785 (read_and_dispose_of_process_output, write_queue_push)
786 (send_process, exec_sentinel):
787 * sound.c (Fplay_sound_internal):
788 * textprop.c (validate_plist, add_properties)
789 (Fput_text_property, Fadd_face_text_property)
790 (copy_text_properties, text_property_list, syms_of_textprop):
791 * unexaix.c (report_error):
792 * unexcoff.c (report_error):
793 * unexsol.c (unexec):
794 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
795 (Fformat_mode_line, syms_of_xdisp):
796 * xfaces.c (set_font_frame_param)
797 (Finternal_lisp_face_attribute_values)
798 (Finternal_merge_in_global_face, syms_of_xfaces):
799 * xfns.c (x_default_scroll_bar_color_parameter)
800 (x_default_font_parameter, x_create_tip_frame):
801 * xfont.c (xfont_supported_scripts):
802 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
803 (menu_help_callback, xmenu_show):
805 * xterm.c (set_wm_state):
806 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
807 and similarly for list2 through list5.
809 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
811 * callproc.c (Fcall_process_region): Fix minor race and tune.
812 (create_temp_file): New function, with the temp-file-creation part
813 of the old Fcall_process_region. Use Fcopy_sequence to create the
814 temp file name, rather than alloca + build_string, for simplicity.
815 Don't bother to block input around the temp file creation;
816 shouldn't be needed. Simplify use of mktemp. Use
817 record_unwind_protect immediately after creating the temp file;
818 this closes an unlikely race where the temp file was not removed.
819 Use memcpy rather than an open-coded loop.
820 (Fcall_process_region): Use the new function. If the input is
821 empty, redirect from /dev/null rather than from a newly created
822 empty temp file; this avoids unnecessary file system traffic.
824 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
826 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
827 Simplify by making this case like the other two. This is a bit
828 slower on obsolete hosts, but the extra complexity isn't worth it.
830 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
831 * process.c (create_process) [!DOS_NT]:
832 Remove now-unnecessary calls to emacs_close.
834 2013-07-13 Eli Zaretskii <eliz@gnu.org>
836 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
837 returning early. (Bug#14850)
839 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
840 and inhibit-iso-escape-detection attributes of 'undecided'.
843 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
845 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
846 Reported by Herbert J. Skuhra in
847 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
849 Don't lose top specpdl entry when memory is exhausted.
850 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
851 specpdl overflow here, to simplify callers; all callers changed.
852 Always reserve an unused entry at the stack top; this avoids
853 losing the top entry's information when memory is exhausted.
855 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
857 Clean up errno reporting and fix some errno-reporting bugs.
858 * callproc.c (Fcall_process):
859 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
860 * process.c (create_process, Fmake_network_process):
861 * unexaix.c (report_error):
862 * unexcoff.c (report_error):
863 Be more careful about reporting the errno of failed operations.
864 The code previously reported the wrong errno sometimes.
865 Also, prefer report_file_errno to setting errno + report_file_error.
866 (Fcall_process): Look at openp return value rather than at path,
867 as that's a bit faster and clearer when there's a numeric predicate.
868 * fileio.c (report_file_errno): New function, with most of the
869 old contents of report_file_error.
870 (report_file_error): Use it.
871 (Ffile_exists_p, Ffile_accessible_directory_p):
872 Set errno to 0 when it is junk.
873 * fileio.c (Faccess_file):
874 * image.c (x_create_bitmap_from_file):
875 Use faccessat rather than opening the file, to avoid the hassle of
876 having a file descriptor open.
877 * lisp.h (report_file_errno): New decl.
878 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
881 * process.c (create_process, wait_reading_process_output) [AIX]:
882 Remove obsolete SIGHUP-related code, as Emacs no longer disables
883 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
884 a multithreaded environment anyway).
885 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
887 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
889 * image.c (x_find_image_file): Don't close a remote file handle.
891 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
893 Fix races with threads and file descriptors.
894 * callproc.c (Fcall_process_region):
895 * dired.c (open_directory):
896 * emacs.c (main, Fdaemon_initialized):
897 * image.c (x_find_image_file):
898 * inotify.c (Finotify_rm_watch):
899 * lread.c (Flocate_file_internal):
900 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
901 * term.c (term_mouse_moveto, init_tty):
902 * termcap.c (tgetent):
903 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
904 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
905 * unexhp9k800.c, unexmacosx.c (unexec):
906 * callproc.c (Fcall_process_region):
907 Use emacs_close, not close.
908 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
909 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
910 and posix_close function on current platforms (which all lack them).
911 (emacs_close): Use it. This should fix the races on GNU/Linux and
912 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
913 and it should avoid closing random victim file descriptors on
916 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
918 * inotify.c (uninitialized): Remove. All uses replaced by -1.
919 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
922 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
923 This is for .gdbinit xbacktrace.
925 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
926 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
927 (emacs_set_tty): Now static.
928 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
929 * term.c (tty_capable_p, tty_default_color_capabilities)
930 (get_tty_terminal, term_mouse_movement)
931 (handle_one_term_event, init_tty, maybe_fatal):
932 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
933 (tgetent, scan_file, name_match, compare_contin):
934 * terminal.c (get_terminal):
935 Use bool for boolean.
936 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
937 Prefer char to unsigned char if either will do.
938 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
939 (tty_write_glyphs): Prefer int to unsigned.
940 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
942 * termcap.c (tprint, main) [TEST]: Remove non-working test.
944 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
947 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
948 (B__dummy__): New dummy symbol, to pacify C89.
949 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
950 they can't grok varargs macros.
951 * dispnew.c (add_window_display_history)
952 (add_frame_display_history):
953 * print.c (print_object):
954 * xdisp.c (debug_method_add):
955 Use %p printf format only for void pointers.
956 * emacs.c (usage_message): New constant, replacing ...
957 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
958 (main): Adjust to usage reorg.
959 * fns.c (syms_of_fns):
960 * profiler.c (syms_of_profiler):
961 Don't use non-constant struct initializers.
962 * gnutls.h (gnutls_initstage_t):
963 * lisp.h (enum Lisp_Fwd_Type):
964 * lread.c (lisp_file_lexically_bound_p):
965 * xsettings.c (anonymous enum):
966 Remove trailing comma.
967 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
968 * lisp.h (ENUM_BF): Use unsigned if pedantic.
969 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
971 * regex.c (const_re_char): New type, to pacify strict C89.
972 All uses of 'const re_char' replaced to use it.
973 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
974 with glibc when strict C89. This change is imported from gnulib.
976 (_Restrict_arr_): Rename from __restrict_arr, similarly.
977 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
978 Omit GNU_LINUX implementation, since it requires long long.
979 * xterm.c (x_draw_underwave):
980 Do not assume the traditional order of struct's members.
981 (x_term_init): Rewrite to avoid the need for non-constant structure
984 Syntax cleanup, mostly replacing macros with functions.
985 This removes the need for the syntax_temp hack.
986 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
987 * syntax.c (SYNTAX_INLINE): New macro.
988 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
989 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
990 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
991 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
992 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
993 (SYNTAX_COMEND_FIRST): Now functions, not macros.
994 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
995 Now constants, not macros.
996 (syntax_temp) [!__GNUC__]: Remove.
997 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
998 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
999 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1000 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1001 Move here from syntax.h; now functions, not macros. Except for the
1002 last function, these are static since only syntax.c uses them.
1003 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1004 All uses changed. Now a function, not a macro; use this fact
1005 to simplify the code.
1006 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1007 compiler bugs; no longer relevant.
1008 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1009 (SYNTAX_INLINE): New macro.
1010 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1011 for the new functions. Use bool for boolean member.
1012 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1013 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1014 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1015 (SETUP_BUFFER_SYNTAX_TABLE):
1016 Now extern inline functions, not macros.
1017 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1018 Remove; all uses replaced by implementation.
1019 (syntax_temp) [!__GNUC__]: Remove decl.
1020 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1022 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1024 * emacs.c (main): Fix syntax error.
1026 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1028 Timestamp fixes for undo (Bug#14824).
1029 * atimer.c (schedule_atimer):
1030 * fileio.c (Ffile_newer_than_file_p):
1031 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1032 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1033 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1034 (syms_of_fileio): Remove Sclear_visited_file_name.
1035 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1036 file doesn't exist; this avoids an ambiguity with negative timestamps.
1037 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1038 * systime.h (make_emacs_time, invalid_emacs_time):
1039 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1040 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1041 * undo.c (record_first_change): Push (visited-file-modtime) onto
1042 undo list rather than reimplementing it by hand, incorrectly.
1044 2013-07-09 Ken Brown <kbrown@cornell.edu>
1046 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1048 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1050 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1052 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1054 Handle errno and exit status a bit more carefully.
1055 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1056 number into an exit status. Instead, use EXIT_CANCELED.
1057 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1058 * callproc.c (relocate_fd):
1059 * emacs.c (close_output_streams, main):
1060 * process.c (create_process):
1061 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1062 Use emacs_perror for simplicity.
1063 * callproc.c (relocate_fd, main):
1064 * sysdep.c (sys_subshell):
1065 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1066 (shut_down_emacs): Use emacs_write, not write.
1067 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1068 * fileio.c (Fcopy_file, e_write):
1069 * nsterm.m (ns_select):
1070 * process.c (send_process):
1071 * sound.c (vox_write):
1072 Use emacs_write_sig, not emacs_write.
1073 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1074 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1076 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1078 (emacs_full_write): New function.
1079 (emacs_write): Rewrite to use it.
1080 (emacswrite_sig, emacs_perror): New functions.
1081 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1083 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1085 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1086 on NS even if it is present. Pixmap on NS is a void*.
1088 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1090 Port to Ubuntu 10 (Bug#14803).
1091 Problem reported by T.V. Raman.
1092 * process.c (close_on_exec, accept4, process_socket):
1093 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1095 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1097 * w32.c (sys_dup): Declare prototype.
1101 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1103 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1105 Make file descriptors close-on-exec when possible (Bug#14803).
1106 This simplifies Emacs a bit, since it no longer needs to worry
1107 about closing file descriptors by hand in some cases.
1108 It also fixes some unlikely races. Not all such races, as
1109 libraries often open files internally without setting
1110 close-on-exec, but it's an improvement.
1111 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1112 * callproc.c (Fcall_process) [!MSDOS]:
1113 * emacs.c (main) [!DOS_NT]:
1114 * nsterm.m (ns_term_init):
1115 * process.c (create_process):
1116 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1117 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1118 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1119 Prefer mkostemp with O_CLOEXEC to mkstemp.
1120 * callproc.c (relocate_fd) [!WINDOWSNT]:
1121 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1122 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1124 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1125 Make the resulting file descriptor close-on-exec.
1126 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1127 * lread.c (load_descriptor_list, load_descriptor_unwind):
1128 Remove; no longer needed. All uses removed.
1129 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1130 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1132 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1133 (Fmake_network_process, Fnetwork_interface_list):
1134 (Fnetwork_interface_info, server_accept_connection):
1135 Make newly-created socket close-on-exec.
1136 * sysdep.c (emacs_open, emacs_fopen):
1137 Make new-created descriptor close-on-exec.
1138 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1139 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1141 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1143 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1144 for NS_IMPL_GNUSTEP.
1146 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1148 Fix openp errno handling.
1149 * callproc.c (Fcall_process): Preserve openp errno around close.
1150 * lread.c (openp): Set errno when returning -1, as some callers
1153 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1155 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1157 * nsterm.h (NSSavePanel): Update comment.
1158 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1159 (ns_run_file_dialog): Declare.
1161 * nsfns.m: Remove panelOK.
1163 (ns_run_file_dialog): New function.
1164 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1165 event loop, so file dialog is popped up by ns_run_file_dialog, called
1166 by sendEvent (Bug#14578).
1167 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1169 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1171 * xdisp.c (default_line_pixel_height): New function.
1172 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1173 (try_cursor_movement, redisplay_window, try_window)
1174 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1176 * window.c (window_scroll_pixel_based): use
1177 default_line_pixel_height.
1179 * dispextern.h (default_line_pixel_height): Add prototype.
1181 * frame.c (x_set_line_spacing): Accept a float value for
1182 line-spacing parameter, per the documentation.
1184 * data.c (Fmultibyte_string_p): Doc fix.
1186 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1188 Use emacs_open more consistently when opening files.
1189 This handles EINTR more consistently now, and makes it easier
1190 to introduce other uniform changes to file descriptor handling.
1191 * src/systdio.h: New file.
1192 * src/buffer.c (mmap_init):
1193 * cygw32.c (chdir_to_default_directory):
1194 * dispnew.c (Fopen_termscript):
1195 * emacs.c (Fdaemon_initialized):
1196 * fileio.c (Fdo_auto_save):
1197 * image.c (slurp_file, png_load_body, jpeg_load_body):
1198 * keyboard.c (Fopen_dribble_file):
1200 * print.c (Fredirect_debugging_output):
1201 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1202 * termcap.c (tgetent):
1203 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1204 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1205 * w32term.c (w32_initialize) [CYGWIN]:
1206 * xfaces.c (Fx_load_color_file):
1207 Use emacs_open instead of plain open, and emacs_fopen instead of
1209 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1210 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1211 * callproc.c (default_output_mode): New constant.
1212 (Fcall_process): Use it to call emacs_open instead of plain creat.
1213 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1214 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1215 (emacs_fopen): New function.
1216 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1217 Include <lisp.h>, for emacs_open.
1218 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1220 Remove duplicate #include directives.
1221 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1223 Don't include stdio.h twice.
1224 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1225 Don't include sys/types.h or stdio.h twice.
1226 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1227 * lread.c: Don't include coding.h twice.
1228 * nsfont.m: Don't include frame.h twice.
1229 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1230 * ralloc.c: Don't include <unistd.h> twice.
1231 * xdisp.c: Don't include font.h twice.
1232 * xterm.c: Don't include fontset.h twice.
1233 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1235 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1237 Scale ImageMagick images more carefully.
1238 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1239 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1240 Be more careful about avoiding undefined behavior after
1241 integer overflow and division by zero.
1243 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1245 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1246 (syms_of_w32fns): DEFSYM them.
1247 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1248 (CCHDEVICENAME): Define macros if not defined.
1249 (struct MONITOR_INFO_EX): New struct.
1250 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1251 (enum_display_monitors_fn): New variable.
1252 (globals_of_w32fns): Initialize it.
1253 (Fx_display_pixel_width, Fx_display_pixel_height)
1254 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1255 multi-monitor setups in docstrings.
1256 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1257 screen size by primary monitor's millimeter per pixel.
1258 (w32_monitor_enum, w32_display_monitor_attributes_list)
1259 (w32_display_monitor_attributes_list_fallback)
1260 (Fw32_display_monitor_attributes_list): New functions.
1261 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1263 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1265 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1267 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1269 * fileio.c (Qfile_notify_error): New error symbol.
1271 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1272 * inotify.c (inotify_callback, symbol_to_inotifymask)
1273 (Finotify_add_watch, Finotify_rm_watch): Use it.
1274 (inotifyevent_to_event): Exchange order of cookie and file name.
1275 (Finotify_add_watch): Adapt docstring.
1277 * lisp.h (Qfile_notify_error): Declare.
1279 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1281 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1282 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1283 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1284 which did not work (see <http://bugs.gnu.org/14569#307>).
1285 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1286 && (!noninteractive || initialized)). This attempts to thread
1287 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1289 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1291 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1292 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1294 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1296 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1297 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1298 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1299 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1301 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1303 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1304 Define to __sys_siglist.
1306 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1308 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1309 word-wrap, so that overflow-newline-into-fringe would work in
1310 visual-line-mode. (Bug#2749)
1311 (move_it_in_display_line_to): When the last scanned display
1312 element fits exactly on the display line, and
1313 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1314 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1315 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1316 finding buffer position that corresponds to pixel coordinates,
1317 e.g. in buffer_posn_from_coords.
1319 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1321 * process.c (handle_child_signal): Call catch_child_signal if
1324 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1326 Don't convert function pointers to void * and back.
1327 It isn't portable C, and it's easy enough to avoid.
1328 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1329 (make_save_value): Add support for SAVE_FUNCPOINTER.
1330 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1331 * print.c (print_object):
1332 Distinguish function from object pointers.
1333 * lisp.h (SAVE_FUNCPOINTER): New constant.
1334 (SAVE_SLOT_BITS): Adjust to it.
1335 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1336 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1337 (voidfuncptr): New typedef.
1338 (struct Lisp_Save_Value): New member data[0].funcpointer.
1339 (XSAVE_FUNCPOINTER): New function.
1341 Simplify buildobj processing.
1342 * Makefile.in (buildobj.h): Make it a sequence of strings each
1343 followed by comma, rather than a single string. Put it into a
1344 .tmp file in case there's an error while generating it.
1345 (gl-stamp): Use .tmp for temp files.
1346 (mostlyclean): Clean .tmp files.
1347 * doc.c (buildobj): Move to just the routine that needs it.
1348 It's now an array of strings, so processing is simpler.
1350 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1352 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1353 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1354 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1355 Invoke malloc_enable_thread even when not interactive.
1356 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1357 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1358 in this case, since the underlying bug has now been fixed.
1360 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1362 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1363 unlinking it (bug#14691).
1365 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1367 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1368 before checking whether buffer is modified. This lets
1369 `kill-buffer-query-functions' cancel killing of the buffer or save
1370 its content before `kill-buffer' asks user the "Buffer %s
1371 modified; kill anyway?" question.
1373 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1375 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1376 Let the super performKeyEquivalent deal with them (Bug#14747).
1378 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1380 * widget.c (resize_cb): Remove unused local.
1382 Do not use GTK 3 if it exists but cannot be compiled.
1383 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1384 * xterm.c (x_error_handler) [!USE_GTK]:
1387 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1389 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1391 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1392 to the valid range of values. (Bug#14753)
1394 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1395 when moving point by using the current glyph matrix. This avoids
1396 the need to force redisplay when this function is called in a
1399 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1401 Fix minor problems found by static checking.
1402 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1403 Redo the latter's body to sidestep GCC parenthesization warnings.
1404 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1405 * coding.c (detect_coding, detect_coding_system):
1406 * coding.h (struct undecided_spec):
1407 Use bool for boolean.
1408 * image.c (QCmax_width, QCmax_height): Now static.
1409 * xdisp.c (Fmove_point_visually): Remove unused local.
1411 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1413 * xdisp.c (Fmove_point_visually): New function.
1415 2013-06-28 Kenichi Handa <handa@gnu.org>
1417 * coding.h (define_coding_undecided_arg_index): New enum.
1418 (coding_attr_index): New members
1419 coding_attr_undecided_inhibit_null_byte_detection,
1420 coding_attr_undecided_inhibit_iso_escape_detection,
1421 coding_attr_undecided_prefer_utf_8.
1422 (undecided_spec): New struct.
1423 (struct coding_system): New member `undecided' of the member
1426 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1427 (detect_coding): Likewise.
1428 (detect_coding_system): Likewise.
1429 (Fdefine_coding_system_internal): New coding system properties
1430 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1432 (syms_of_coding): Adjust for coding_arg_undecided_max.
1434 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1436 * image.c (x_from_xcolors): Remove unused local.
1438 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1440 Defer image data transfer between X client and server until actual
1443 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1446 * image.c (Destroy_Image): Remove.
1447 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1448 `mask_p', and `colors_p'. All uses changed.
1449 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1450 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1451 New macros for `flags' arg to x_clear_image_1.
1452 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1453 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1454 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1455 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1456 (image_get_x_image, image_unget_x_image): New functions or macros.
1457 (image_background, image_background_transparent, x_to_xcolors)
1458 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1459 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1460 instead of Destroy_Image.
1461 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1462 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1463 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1464 (imagemagick_load_image, svg_load_image): Use them instead of
1465 x_create_x_image_and_pixmap, and x_put_x_image followed by
1466 x_destroy_x_image, respectively.
1467 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1468 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1469 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1470 background_transparent fields.
1471 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1472 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1474 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1476 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1477 This mostly consists of undoing recent changes.
1478 * callproc.c (Fcall_process):
1479 * process.c (create_process):
1480 Do not worry about catching SIGCHLD here, undoing previous change.
1481 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1482 * process.c, process.h (catch_child_signal):
1483 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1484 * process.c (catch_child_handler): Don't worry about being called
1485 lazily and do not assume caller has blocked SIGCHLD, undoing
1486 previous change. Move first-time stuff back to
1487 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1488 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1489 set lib_child_handler if it's already initialized, which may
1490 help avoid problems on GNUStep.
1492 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1494 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1495 * callproc.c (Fcall_process):
1496 * process.c (create_process):
1497 Make sure SIGCHLD is caught before we fork,
1498 since Emacs startup no arranges to catch SIGCHLD.
1499 * process.c (lib_child_handler): Initialize to null, not to
1501 (catch_child_signal): Allow self to be called lazily.
1502 Do nothing if it's already been called.
1503 Assume caller has blocked SIGCHLD (all callers do now).
1504 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1505 just before it's really needed.
1506 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1507 since it hasn't been caught yet.
1509 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1511 * image.c (compute_image_size): New function to implement
1512 :max-width and :max-height.
1513 (imagemagick_load_image): Use it.
1515 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1517 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1518 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1520 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1521 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1522 the SIGCHLD handler, since the code is not atomic and (due to glib)
1523 signals may be arriving now.
1524 * sysdep.c (init_signals): Do not catch child signals here;
1525 'main' now does that later, at a safer time.
1527 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1529 Clean up SIGCHLD handling a bit (Bug#14569).
1530 * process.c, process.h (catch_child_signal):
1531 Now always extern, even if !NS_IMPL_GNUSTEP.
1532 * process.c (catch_child_signal): Move glib tickler here from
1533 init_process_emacs, so that it's done earlier in Emacs
1534 initialization. Also move the noninteractive && !initialized
1535 check here from init_process_emacs. This is all a bit cleaner for
1536 GNUish platforms, and I hope it works around the Cygwin bug.
1537 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1538 that glib signal handling is tickled before glib creates threads.
1540 * process.c (wait_reading_process_output): Avoid int overflow
1541 when reading more than 2 GiB total from a process.
1543 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1545 * process.c (create_process): Handle a couple more cases,
1546 i.e., work even if new_argv and wait_child_setup[i] are cached.
1547 Use Fcall_process's style for volatile vars.
1549 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1551 * process.c (create_process): Mark PROCESS volatile.
1553 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1555 Use C99-style flexible array members if available.
1556 This avoids some subtle aliasing issues, which typically
1557 aren't a problem with GCC but may be a problem elsewhere.
1558 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1559 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1560 In either case, it uses a flexible array member rather than
1561 the old struct hack. All uses changed.
1562 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1563 Adjust to sdata reorganization.
1564 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1565 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1566 that ports better to pre-C99 non-GCC.
1567 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1568 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1569 as the latter has changed.
1570 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1571 and port better to pre-C99 GCC.
1572 * image.c (struct xpm_cached_color):
1573 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1574 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1575 Use FLEXIBLE_ARRAY_MEMBER.
1576 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1577 Move decl to top level so it gets checked against implementation.
1578 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1579 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1581 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1583 * syntax.c: Integer cleanups.
1584 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1585 All uses that need 0-or-2 changed to:
1586 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1587 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1588 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1589 (char_quoted, prev_char_comend_first, back_comment)
1590 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1591 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1592 Use bool for boolean.
1593 (update_syntax_table, skip_chars, skip_syntaxes):
1594 Prefer int to unsigned when either will do.
1595 (back_comment): Return boolean success flag, like forw_comment,
1596 instead of positive-or-minus-1 (which might have overflowed int anyway).
1597 Don't stuff ptrdiff_t into int.
1598 (syntax_spec_code, syntax_code_spec): Now const.
1599 (Fmatching_paren, scan_lists, scan_sexps_forward):
1600 Use enum syntaxcode for syntax code.
1601 (Fmatching_paren): Check that arg is a character, not just an integer.
1602 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1603 (Finternal_describe_syntax_value): Omit no-longer-needed
1605 (skip_chars): Use char, not unsigned char, when the distinction
1607 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1608 * bytecode.c (exec_byte_code):
1609 * syntax.c (syntax_spec_code, Fchar_syntax)
1610 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1612 * syntax.h (SYNTAX_WITH_FLAGS):
1613 Omit unnecessary casts.
1615 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1617 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1618 line dimensions here, to avoid race conditions with the main
1619 thread. (Bug#14062, bug#14630, bug#14669)
1621 * w32term.c (w32_draw_window_cursor): Compute the header line and
1622 mode line dimensions here.
1623 <w32_system_caret_window, w32_system_caret_hdr_height>:
1624 <w32_system_caret_mode_height>: New variables.
1626 * w32term.h: Declare them.
1628 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1630 * alloc.c (die): Move "assertion failed" string here ...
1631 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1632 COND when SUPPRESS_CHECKING. This shrinks the executable text
1633 size by 0.8% to 2.2% when configured with --enable-checking,
1634 depending on optimization flags (GCC 4.8.1 x86-64).
1636 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1638 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1640 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1641 base is 2; this is more accurate.
1643 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1645 * sound.c (string_default): Move to !WINDOWSNT section.
1646 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1648 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1650 * sound.c: Integer cleanups.
1651 Remove unnecessary forward decls.
1652 (struct sound_device): The 'file' member is now a Lisp_Object, not
1653 a char *, so that we needn't invoke alloca on a huge size.
1654 (Fplay_sound_internal): Adjust to this.
1655 (string_default): New function.
1656 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1657 Use it to adjust to the struct sound_device change.
1658 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1659 (be2hs) [0]: Remove.
1661 * syntax.c (skip_chars): Don't use uninitialized storage
1662 when searching a multibyte buffer for characters that are not in a
1663 unibyte string that contains non-ASCII characters.
1665 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1667 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1668 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1670 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1672 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1674 2013-06-18 Kenichi Handa <handa@gnu.org>
1676 * font.c (Ffont_spec): Signal an error for an invalid font name
1679 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1681 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1682 In particular this ports to 32-bit sparc Sun cc.
1683 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1684 array with a dummy element at specpdl[-1], so that its address can
1686 (unbind_to): Do not copy the binding; not needed, now that we
1687 copy old_value in the one place where the copy is needed.
1688 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1689 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1690 (union specbinding): Rename from struct specbinding. Redo layout
1691 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1692 which is not portable. With Sun C 5.12 32-bit sparc, the
1693 declaration causes nargs to be an unsigned bitfield, a behavior
1694 that the C standard allows; but Emacs wants nargs to be signed.
1695 The overall type is now a union of structures rather than a
1696 structure of union of structures, and the 'kind' member is now a
1697 bitfield, so that the overall type doesn't grow. All uses changed.
1698 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1700 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1702 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1703 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1705 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1707 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1709 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1710 unless we know that the window w's frame is a frame object.
1711 Another attempt at solving bug#14062 and bug#14630.
1713 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1715 * textprop.c (property_set_type): New enum.
1716 (add_properties): Allow appending/prepending text properties.
1717 (add_text_properties_1): Factored out of Fadd_text_properties.
1718 (Fadd_text_properties): Move all the code into
1719 add_text_properties_1.
1720 (Fadd_face_text_property): New function that calls
1721 add_text_properties_1.
1723 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1725 Move functions from lisp.h to individual modules when possible.
1726 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1727 * alloc.c (XFLOAT_INIT, set_symbol_name):
1728 * buffer.c (CHECK_OVERLAY):
1729 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1730 (set_char_table_parent):
1731 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1732 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1733 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1734 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1736 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1737 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1738 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1739 (backtrace_args, backtrace_debug_on_exit):
1740 * floatfns.c (CHECK_FLOAT):
1741 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1742 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1743 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1744 (set_hash_index_slot):
1745 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1746 * marker.c (CHECK_MARKER):
1747 * textprop.c (CHECK_STRING_OR_BUFFER):
1748 * window.c (CHECK_WINDOW_CONFIGURATION):
1749 Move here from lisp.h, and make these functions static rather than
1751 * buffer.c (Qoverlayp):
1753 * fns.c (Qhash_table_p):
1754 * window.c (Qwindow_configuration_p):
1756 * lisp.h: Remove the abovementioned defns and decls.
1758 Use functions, not macros, for XINT etc (Bug#11935).
1759 In lisp.h, prefer functions to function-like macros, and
1760 constants to object-like macros, when either will do. This:
1761 . simplifies use, as there's no more need to worry about
1762 arguments' side effects being evaluated multiple times.
1763 . makes the code easier to debug on some platforms.
1764 However, when using gcc -O0, keep using function-like macros
1765 for a few critical operations, for performance reasons.
1766 This sort of thing isn't needed with gcc -Og, but -Og
1767 is a GCC 4.8 feature and isn't widely-enough available yet.
1768 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1769 Remove enum lsb_bits; no longer needed.
1770 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1771 * buffer.c (Qoverlap):
1773 * fns.c (Qhash_table_p):
1774 Now extern, so lisp.h can use these symbols.
1775 * dispextern.h: Include character.h, for MAX_CHAR etc.
1776 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1777 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1778 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1779 (GLYPH_CODE_P): Move here from lisp.h.
1780 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1781 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1782 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1783 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1784 XUNTAG now returns void *.
1785 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1786 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1787 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1788 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1789 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1790 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1791 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1792 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1793 New macros, renamed from their sans-lisp_h_ counterparts.
1794 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1795 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1796 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1797 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1798 If compiling via GCC without optimization, define these as macros
1799 in addition to inline functions.
1800 To disable this, compile with -DINLINING=0.
1801 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1802 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1803 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1804 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1805 (INTMASK, VALMASK): Now macros, since static values cannot be
1806 accessed from extern inline functions.
1807 (VALMASK): Also a constant, for benefit of old GDB.
1808 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1809 is INTEGERP, which can fold it in.
1810 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1811 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1812 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1813 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1814 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1815 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1816 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1817 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1818 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1819 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1820 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1821 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1822 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1823 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1824 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1825 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1826 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1827 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1828 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1829 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1830 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1831 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1832 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1833 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1834 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1835 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1836 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1837 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1838 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1839 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1840 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1841 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1842 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1844 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1845 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1846 (VALMASK): Define in one place rather than in two, merging the
1847 USE_LSB_TAG parts; this is simpler.
1848 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1849 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1850 Move up, to avoid use before definition.
1851 Also include "globals.h" earlier, for the same reason.
1852 (make_natnum): New function.
1853 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1854 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1855 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1856 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1857 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1858 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1859 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1860 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1861 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1862 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1863 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1864 (Qwindow_configuration_p, Qimage): New forward declarations.
1865 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1866 (STRING_COPYIN): Remove; unused.
1867 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1868 (xcar_addr, xcdr_addr): New functions. All uses changed.
1869 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1870 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1871 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1872 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1873 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1874 (TYPE_RANGED_INTEGERP): Simplify.
1875 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1876 (setlocale, fixup_locale, synchronize_system_messages_locale)
1877 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1878 Now empty functions, not macros.
1879 (functionp): Return bool, not int.
1880 * window.c (Qwindow_configuration_p): Now extern,
1881 so window.h can use it.
1882 * window.h (Qwindowp): Move decl back to lisp.h.
1884 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1886 * xdisp.c (Fline_pixel_height): New function, required for solving
1889 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1891 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1893 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1895 * lread.c (syms_of_lread):
1896 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1898 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1900 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1902 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1904 * fileio.c (expand_file_name): Doc fix.
1906 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1908 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1909 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1910 Wait for self, not for 0. This can't hurt on GNU or similar
1911 system, and may help with Cygwin.
1913 * keyboard.c: Don't use PROP (...) as an lvalue.
1914 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1915 Use set_prop (A, B), not PROP (A) = B.
1917 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1919 * xdisp.c (get_it_property): Use it->window instead of generating
1920 a Lisp object from it->w.
1922 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1924 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1925 get-char-property the window that is being rendered, instead of
1926 the buffer, to support window-specific overlays. (Bug#14575)
1927 (compute_display_string_pos): When W is NULL, use the current
1928 buffer as the object to pass to get-char-property.
1929 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1930 pointer member of the bidi iterator, since no window is pertinent
1933 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1935 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1936 being displayed, and pass it to compute_display_string_pos.
1937 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1938 (bidi_paragraph_init): All callers changed.
1940 * xdisp.c (init_from_display_pos, init_iterator)
1941 (handle_single_display_spec, next_overlay_string)
1942 (get_overlay_strings_1, reseat_1, reseat_to_string)
1943 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1944 Set bidi_it.w member from it->w.
1945 (compute_display_string_pos): Accept additional argument, the
1946 window being displayed, and pass it to Fget_char_property.
1949 * dispextern.h (struct bidi_it): New member w, the window being
1951 (compute_display_string_pos): Adjust prototype.
1953 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1955 * xgselect.c: Remove unneeded include xterm.h.
1957 * process.c (wait_reading_process_output): Check for NS before GLIB.
1958 GLIB may be linked in due to rsvg, but ns_select must be called.
1960 * xgselect.c (xg_select): Remove call to window_system_available
1961 and g_main_context_pending at the top, so Gdk events (i.e. file
1962 notify) are processed when Emacs is started with -nw.
1964 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1966 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1967 (ctagsfiles3): New variable, includes only *.m files.
1968 (TAGS): Use an explicit language name in the regular expressions,
1969 to avoid transformation of '/SOMETHING' by MSYS to
1970 'c:\MSYS\SOMETHING'.
1972 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1974 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1976 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1978 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1979 still need to set the mouse pointer shape and activate help-echo.
1982 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1984 A few porting etc. fixes for the new file monitor code.
1985 See the thread containing
1986 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1987 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1988 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1989 (dir_monitor_callback, Fgfile_rm_watch):
1990 Use assq_no_quit instead of Fassoc, for speed.
1991 (dir_monitor_callback, Fgfile_rm_watch):
1992 eassert that the monitor is a fixnum.
1993 (dir_monitor_callback): No need for CDR_SAFE.
1994 Simplify building of lisp with alternative tails.
1995 (Fgfile_add_watch, Fgfile_rm_watch):
1996 Do not assume glib functions set errno reliably on failure.
1997 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1998 and signal an error otherwise.
1999 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2000 Use Fdelq instead of Fdelete, for speed.
2002 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2004 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2005 don't insist on being invoked on a highlighted tool-bar button.
2006 Avoids losing tool-bar functionality when mouse-highlight is nil.
2007 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2008 Don't highlight when mouse-highlight is nil.
2009 (note_mouse_highlight): When mouse-highlight is nil, don't return
2010 right away; instead, run tool-bar and mode-line highlight
2011 subroutine, clear any existing highlight, and revert the mouse
2012 pointer to its default shape. (Bug#14558)
2014 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2016 * lisp.mk (lisp): Add prog-mode.el.
2018 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2020 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2021 * process.c (dummy_handler): New function.
2022 (lib_child_handler): New static var.
2023 (handle_child_signal): Invoke it.
2024 (catch_child_signal): If a library has set up a signal handler,
2025 save it into lib_child_handler.
2026 (init_process_emacs): If using glib and not on Windows, tickle glib's
2027 child-handling code so that it initializes its private SIGCHLD handler.
2028 * syssignal.h (SA_SIGINFO): Default to 0.
2029 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2030 31; it should no longer be needed now.
2032 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2034 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2036 * gfilenotify.c (globals_of_gfilenotify): New function.
2037 (syms_of_gfilenotify): Move global initialization there.
2039 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2041 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2043 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2044 * keyboard.c (menu_bar_items, tool_bar_items):
2045 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2046 not override local keymaps any more.
2048 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2050 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2052 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2054 * w32console.c (initialize_w32_display): Return the dimensions of
2055 the console window via 2 additional arguments, not via the current
2056 frame. This avoids crashes due to overrunning the bounds of
2057 frame's decode_mode_spec_buffer, which is not resized following
2058 the change of the frame dimensions from the initial 10x10.
2060 * w32term.h (w32_initialize_display_info): Adjust prototype.
2062 * term.c (init_tty): Take dimensions of the frame from the values
2063 returned by initialize_w32_display.
2065 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2066 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2067 (LIBES): Add $(GFILENOTIFY_LIBS).
2069 * w32inevt.c (handle_file_notifications): Add dummy implementation
2070 for !HAVE_W32NOTIFY.
2072 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2074 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2076 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2078 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2080 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2082 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2084 Fix minor problems found by static checking.
2085 * data.c (pure_write_error):
2086 Use xsignal2, not Fsignal, as Fsignal might return.
2087 * eval.c (set_backtrace_debug_on_exit): Now static.
2088 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2089 No longer inline. EXTERN_INLINE is needed only for functions
2090 defined in .h files. Reindent function header as per GNU style.
2091 (backtrace_p, backtrace_top, backtrace_next):
2092 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2093 compiler or linker. Add extern decls to pacify gcc -Wall.
2094 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2096 * frame.c (free_monitors): Define only on platforms that need it.
2097 * nsterm.m (ns_term_init):
2098 * process.c (catch_child_signal):
2099 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2100 defined on all porting targets these days.
2101 * process.c, process.h (catch_child_signal):
2102 Make it extern only if NS_IMPL_GNUSTEP is defined.
2104 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2106 * w32.c (gettimeofday): Make the signature identical to prototype
2107 in nt/inc/sys/time.h.
2109 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2111 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2114 * keyboard.c (safe_run_hooks_error): Improve error message.
2116 * data.c (pure_write_error): Add `object' argument.
2117 * puresize.h (CHECK_IMPURE): Use it.
2119 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2121 * Makefile.in (NOTIFY_OBJ): New variable.
2122 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2124 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2125 Call syms_of_gfilenotify.
2127 * gfilenotify.c: New file.
2129 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2130 and Qfile_w32notify.
2131 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2132 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2134 * lisp.h: Declare syms_of_gfilenotify.
2136 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2138 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2140 Merge the specpdl and backtrace stacks. Make the structure of the
2141 specpdl entries more obvious via a tagged union of structs.
2142 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2143 (enum specbind_tag): New enum.
2144 (struct specbinding): Make it a tagged union of structs.
2145 Add a case for backtrace records.
2146 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2147 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2148 (backtrace_debug_on_exit): New accessors.
2149 (struct backtrace): Remove.
2150 (struct catchtag): Remove backlist field.
2151 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2153 (Flocal_variable_p): Speed up the common case where the binding is
2155 * eval.c (backtrace_list): Remove.
2156 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2157 (set_backtrace_args, set_backtrace_nargs)
2158 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2159 (backtrace_next): New functions.
2160 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2161 (unwind_to_catch, internal_lisp_condition_case)
2162 (internal_condition_case, internal_condition_case_1)
2163 (internal_condition_case_2, internal_condition_case_n): Don't bother
2164 with backtrace_list any more.
2165 (Fsignal): Adjust to new backtrace format.
2166 (grow_specpdl): Move up.
2167 (record_in_backtrace): New function.
2168 (eval_sub, Ffuncall): Use it.
2169 (apply_lambda): Adjust to new backtrace format.
2170 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2172 (specbind): Adjust to new specpdl format. Simplify.
2173 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2174 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2176 (mark_backtrace): Remove.
2177 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2178 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2179 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2181 * profiler.c (record_backtrace): Use get_backtrace.
2182 (handle_profiler_signal): Use backtrace_top_function.
2183 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2186 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2188 * process.h (catch_child_signal): Declare.
2190 * process.c (catch_child_signal): New function.
2191 (init_process_emacs): Call it.
2193 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2194 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2196 (x_set_cursor_type): Remove declaration.
2197 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2198 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2199 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2200 (ns_get_color): Use F suffix on float.
2201 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2202 (ns_get_rgb_color): Remove.
2203 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2204 (note_mouse_movement): x and y are CGFloat.
2205 (ns_draw_fringe_bitmap): Remove unused rowY.
2206 Change #if to COCOA && >= 10_6.
2207 (ns_draw_window_cursor): Remove unused overspill.
2208 (ns_draw_underwave): width and x are EamcsCGFloat.
2209 (ns_draw_box): thickness is CGFloat.
2210 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2211 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2212 if not in main thread.
2213 (ns_get_pending_menu_title, ns_check_menu_open)
2214 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2215 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2216 (sendFromMainThread:): New method.
2217 (changeFont:): size is CGFloat.
2218 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2219 Disable warning about permanent text.
2220 (characterIndexForPoint:): Adjust return type depending on GNUStep
2222 (mouseDown:): delta is CGFloat.
2223 (updateFrameSize): Remove unised variable f.
2224 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2225 Cast float to EmacsCGFloat.
2226 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2227 also to -1 when restoring.
2228 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2229 inside NS_IMPL_COCOA.
2230 (toggleFullScreen:): Put call to toggleFullScreen inside
2231 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2232 (setPosition:portion:whole:): por is CGFloat.
2233 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2234 (mouseDown:): Use CGFloat.
2235 (mouseDragged:): Remove unised variable edge.
2236 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2238 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2240 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2241 when NS_IMPL_GNUSTEP.
2242 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2243 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2244 (EmacsToolbar): Add clearAll. Add tag argument to
2245 addDisplayItemWithImage.
2246 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2248 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2250 * nsmenu.m (ns_update_menubar): Make static.
2251 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2252 (fillWithWidgetValue:): Add cast to SEL for setAction.
2253 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2254 (update_frame_tool_bar): Update code for GNUStep.
2255 (clearAll): New method.
2256 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2257 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2258 Move identifierToItem setObject and activeIdentifiers addObject before
2259 call to insertItemWithItemIdentifier.
2260 (validateVisibleItems): Fix indentation.
2261 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2262 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2263 UtilityWindow to aStyle, remove call to setStyleMask.
2265 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2267 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2268 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2269 Use F suffix on floats.
2270 (ns_char_width): Returns CGFloat.
2271 (ns_ascii_average_width): w is CGFloat instead of float.
2272 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2274 (ns_glyph_metrics): CGFloat instead of float.
2276 * nsfns.m (x_set_foreground_color, x_set_background_color):
2278 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2279 remove unused variables.
2280 (Fns_read_file_name): Keep track if panel is for save.
2281 Use ns_filename_from_panel/ns_directory_from_panel.
2282 (Fns_list_services): delegate only used for COCOA.
2283 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2284 Just return the input if GNUStep.
2285 (x_screen_planes): Remove.
2286 (Fxw_color_values): Use EmacsCGFloat
2287 (Fns_display_monitor_attributes_list): Only get screen number for
2289 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2291 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2292 ns_directory_from_panel.
2294 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2296 * process.c (handle_child_signal): Also use WCONTINUED.
2297 This is so that list-processes doesn't mistakenly list the process
2298 as stopped, when the process has actually been continued and is
2301 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2303 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2304 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2305 not already configured.
2307 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2309 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2311 * Makefile.in (mostlyclean): Remove *.res files.
2313 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2315 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2316 a buffer (bug#8447).
2318 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2320 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2321 display vector, and we backtrack, handle the case that the
2322 previous character position is also displayed from a display
2323 vector or covered by a display string or image. (Bug#14476)
2325 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2327 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2328 (struct MonitorInfo, free_monitors): Remove.
2329 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2330 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2331 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2334 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2335 (struct MonitorInfo, free_monitors): Remove.
2336 (ns_screen_name): Make static.
2337 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2338 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2341 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2342 (struct MonitorInfo): New struct.
2343 (free_monitors, make_monitor_attribute_list): Declare.
2345 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2347 (free_monitors, make_monitor_attribute_list): New functions.
2348 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2351 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2353 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2355 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2357 * keyboard.c: Apply keyboard decoding only to events that come directly
2358 from the tty, not from unread-command-events (bug#14368).
2359 (read_event_from_main_queue): New function, extracted from read_char).
2360 (read_decoded_char): Remove.
2361 (read_decoded_event_from_main_queue): New function to replace it.
2362 (read_char): Use it.
2363 (read_key_sequence): Use read_char rather than read_decoded_char.
2365 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2367 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2369 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2371 2013-05-22 Kenichi Handa <handa@gnu.org>
2373 The following changes are to fix the setting of
2374 buffer-file-coding-system on, for instance, C-x RET c unix RET
2375 _FILE_OF_DOS_EOL_TYPE_ RET.
2377 * coding.h (struct coding_system): New member detected_utf8_chars.
2379 * coding.c (detect_coding_utf_8): Count characters and check EOL
2380 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2382 (setup_coding_system): Do not initialize coding->head_ascii.
2383 (check_ascii): Do not set coding->eol_seen but update it. Do not
2384 call adjust_coding_eol_type here.
2385 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2386 If the eol-type of CODING is already specified, adjust the eol type
2387 of the found coding-system.
2388 (decode_coding_gap): Cancel previous change. Utilize the
2389 character numbers counted by detect_coding_utf_8. Fix detection
2392 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2394 * search.c (looking_at_1): Only set last_thing_searched if the match
2395 changed the match-data (bug#14281).
2397 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2399 * xdisp.c (reseat_at_previous_visible_line_start):
2400 Already declared in dispextern.h, so remove it here.
2401 (move_it_vertically_backward): Likewise.
2403 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2405 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2406 (Fx_display_pixel_width, Fx_display_pixel_height)
2407 (Fx_display_mm_width, Fx_display_mm_height):
2408 Mention `display-monitor-attributes-list' in docstrings.
2410 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2411 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2412 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2413 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2414 (Fx_display_backing_store, Fx_display_visual_class)
2415 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2416 (Fx_display_grayscale_p, Fx_display_pixel_width)
2417 (Fx_display_pixel_height, Fx_display_planes)
2418 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2419 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2420 (Fx_display_mm_width, Fx_display_mm_height)
2421 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2422 height for all physical monitors as in X11.
2424 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2425 Return pixel width or height for all physical monitors as in X11.
2427 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2429 Port --enable-gcc-warnings to clang.
2430 * bytecode.c (exec_byte_code):
2432 Redo diagnostic pragmas to pacify clang, too.
2433 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2434 * editfns.c (Fencode_time):
2435 * fileio.c (file_accessible_directory_p):
2436 * font.c (font_unparse_xlfd):
2437 Use '&"string"[index]' instead of '"string" + (index)'.
2438 * undo.c (user_error): Remove; unused.
2440 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2442 * insdel.c (insert_1_both): Document the arguments, instead of
2443 referring to insert_1, which no longer exists.
2445 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2446 some window, increment windows_or_buffers_changed, so that
2447 *Messages* display in that window is updated. (Bug#14408)
2449 * w32.c: Include epaths.h.
2450 (init_environment): Use cmdproxy.exe without leading directories.
2451 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2453 (gettimeofday): Adjust signature and return value to Posix
2456 * unexw32.c (open_output_file): Delete the existing emacs.exe
2457 before creating it, to break the hard link to the versioned
2460 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2461 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2462 (FIRSTFILE_OBJ): New variables.
2463 (W32_RES): Rename to EMACSRES. All users changed.
2464 (base_obj): Use $(CM_OBJ).
2465 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2466 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2467 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2468 $(W32_RES_LINK) before $(LIBES).
2469 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2471 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2473 * makefile.w32-in (DOC): Use just "DOC".
2475 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2477 * process.c: Export default filters and sentinels to Elisp.
2478 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2480 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2481 (Fset_process_sentinel, Fformat_network_address):
2482 Default to them instead of nil.
2483 (server_accept_connection): Sentinels can't be nil any more.
2484 (read_and_dispose_of_process_output): New function, extracted from
2485 read_process_output.
2486 (read_process_output): Use it; filters can't be nil.
2487 (Finternal_default_process_filter): New function, extracted from
2488 read_process_output.
2489 (exec_sentinel_unwind): Remove function.
2490 (exec_sentinel): Don't zilch sentinel while running.
2491 (status_notify): Sentinels can't be nil.
2492 (Finternal_default_process_sentinel): New function extracted from
2494 (setup_process_coding_systems): Default filter is not nil any more.
2495 (syms_of_process): Export new Elisp functions and initialize
2497 * lisp.h (make_lisp_proc): New function.
2499 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2501 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2503 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2505 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2506 unless we know that the window w is a leaf window.
2507 Another attempt at solving bug#14062.
2509 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2511 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2514 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2516 * image.c (gif_load): Check that subimages fit (Bug#14345).
2518 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2520 * lread.c (skip_dyn_eof): New function.
2521 (read1): Use it to skip the end of a file in response to #@00.
2523 * doc.c (get_doc_string): Slightly relax the sanity checking.
2525 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2527 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2528 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2529 (MonitorInfo): New struct.
2530 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2531 (Fns_display_monitor_attributes_list): New functions.
2532 (display-usable-bounds): Remove.
2533 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2536 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2538 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2539 (GTK_CHECK_VERSION): New macro, if not already defined.
2540 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2541 replaced by GTK_CHECK_VERSION.
2543 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2545 * xterm.h (GTK_PREREQ): New macro.
2546 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2547 to use this macro instead, for consistency and clarity.
2549 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2551 * xdisp.c (row_for_charpos_p): New function, with code of
2552 cursor_row_p, but accepts an additional argument CHARPOS instead
2553 of using a hardcoded PT.
2554 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2555 (row_containing_pos): Call row_for_charpos_p instead of partially
2556 doing the same. Fixes cursor positioning under longlines-mode
2557 when longlines-show-effect includes more than one newline, when
2558 moving the cursor vertically up.
2560 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2562 * makefile.w32-in (ACL_H): New macro.
2563 ($(BLD)/fileio.$(O)): Update dependencies.
2565 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2567 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2568 * Makefile.in (LIB_ACL): New macro.
2569 (LIBACL_LIBS): Remove.
2570 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2571 * fileio.c: Include <acl.h>.
2572 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2573 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2575 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2578 * unexelf.c: Don't assume ElfW (Half) fits in int.
2579 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2580 when dealing with ElfW (Half) values, since they can exceed 2**31
2581 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2582 (entry_address): Omit unused NUM arg. All uses changed.
2584 2013-05-07 Juri Linkov <juri@jurta.org>
2586 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2587 to the string converted from number with `Fnumber_to_string'.
2590 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2592 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2593 This fixes a problem introduced by my previous change.
2595 2013-05-07 Glenn Morris <rgm@gnu.org>
2597 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2599 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2601 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2603 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2605 Static checking by GCC 4.8.0.
2606 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2607 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2608 (x_get_monitor_attributes_fallback)
2609 (x_get_monitor_attributes_xinerama)
2610 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2611 Define only if USE_GTK.
2612 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2613 (x_get_monitor_attributes_fallback): Omit unused locals.
2614 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2615 Use double, not float, to avoid mixed-mode floating point arithmetic.
2617 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2618 Jan Djärv <jan.h.d@swipnet.se>
2620 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2621 (XINERAMA_CFLAGS): New macros.
2622 (ALL_CFLAGS, LIBES): Use them.
2624 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2625 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2626 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2627 (syms_of_xfns): DEFSYM them.
2628 (struct MonitorInfo): New struct.
2629 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2630 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2631 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2632 (x_get_monitor_attributes_xinerama): New functions.
2633 (Fx_display_monitor_attributes_list): New primitive.
2634 (syms_of_xfns): Defsubr it.
2636 * xterm.h (x_display_info): Add Xatom_net_workarea and
2637 Xatom_net_current_desktop.
2639 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2640 and dpyinfo->Xatom_net_current_desktop.
2642 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2644 * xdisp.c (pos_visible_p): Use the special code for finding the
2645 beginning of a display property or overlay for any "replacing"
2646 display property, not just for display strings. This solves
2647 incorrect reporting of position by posn-at-point. (Bug#14241)
2649 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2651 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2652 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2653 Verify that ElfW (Half) fits in int.
2654 (fatal): Use same signature as lisp.h.
2655 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2656 configure and build with -DUNEXELF_DEBUG without worrying about
2657 other modules that use DEBUG.
2658 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2659 possibly-wide integers now uses it instead of plain fprintf.
2660 (entry_address): New function, which avoids problems with 32-bit
2661 overflow on 64-bit hosts.
2662 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2663 (round_up): Don't assume the remainder fits in int.
2664 (find_section): Use bool for boolean. Simplify debug code.
2665 (unexec): Don't assume file sizes fit in int or size_t.
2666 Omit unnecessary trailing newline in 'fatal' format.
2667 Use strerror rather than outputting decimal error number.
2668 Remove unused code when emacs is not defined;
2669 this file relies on Emacs now.
2670 Don't assume e_phnum and e_shnum are positive.
2672 * regex.c: Fix problems when DEBUG is defined.
2673 (extract_number, extract_number_and_incr): Define regardless of
2674 whether DEBUG is defined; that's simpler and makes the code less
2675 likely to go stale in the normal case when DEBUG is not defined.
2676 Return int rather than taking an int * arg. All callers changed.
2677 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2678 Remove, replacing with ...
2679 (DEBUG_PRINT): New macro. All callers changed.
2680 (DEBUG_COMPILES_ARGUMENTS): New macro.
2681 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2682 (print_compiled_pattern, print_double_string) [DEBUG]:
2683 Use prototype rather than old-style definition.
2684 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2685 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2686 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2687 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2688 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2689 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2690 This matters only when DEBUG is defined.
2692 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2694 * xdisp.c (set_iterator_to_next): Set the
2695 ignore_overlay_strings_at_pos_p flag only if we are _really_
2696 iterating over an overlay string, as indicated by the
2697 current.overlay_string_index member. (Bug#14306)
2699 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2701 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2702 to where it is used, to avoid autorelease issues (Bug#14050).
2704 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2706 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2707 * fileio.c (syms_of_fileio): Implement this.
2708 * filelock.c (create_lock_file): If symbolic links don't work, so
2709 we use a regular file as a lock file, do not fsync the lock file;
2712 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2714 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2715 (syms_of_minibuf): Adjust accodingly.
2717 * callint.c (Fcall_interactively): Adjust calls accordingly.
2719 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2721 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2722 w->contents is a buffer before computing everything else.
2723 Use parentheses to disambiguate last part of the condition.
2725 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2726 assertion violations. (Bug#14062)
2728 2013-05-01 David Reitter <david.reitter@gmail.com>
2730 * nsfns.m (ns_tooltip): Initialize.
2732 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2734 * coding.c (decode_coding_gap): Don't remove the character before
2735 a newline unless it's a CR character. (Bug#14287)
2737 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2739 * dispextern.h (struct face): Move enum face_underline_type
2740 earlier so that bitfields can be in the same word.
2742 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2744 * nsfns.m (handlePanelKeys): New function.
2745 (EmacsOpenPanel:performKeyEquivalent:)
2746 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2747 arrows/function/control and copy/paste keys (Bug#14296).
2749 2013-04-27 Juri Linkov <juri@jurta.org>
2751 * callint.c (Fcall_interactively): Call `Qread_number' for
2752 interactive code letter `n' instead of using duplicate code.
2755 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2757 * systime.h (make_timeval): Declare as 'const'.
2759 2013-04-27 Kenichi Handa <handa@gnu.org>
2761 * font.c (font_open_entity): Always open a font of manageable
2764 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2766 Port better to AIX (Bug#14258).
2767 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2770 2013-04-24 Kenichi Handa <handa@gnu.org>
2772 * coding.c (decode_coding_iso_2022): When an invalid escape
2773 sequence is encountered, reset the invocation and designation
2774 status to the safest one.
2776 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2778 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2779 Without this fix, "make distclean" leaves stamp-h1 behind.
2781 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2783 * w32fns.c (w32_fullscreen_rect): New function to compute the
2784 window rectangle for the given fullscreen mode.
2785 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2786 longer tunes the window size. This keeps the window's edges flush
2787 with the screen and allows the taskbar to hide itself in fullboth.
2789 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2790 window decorations and uses the entire screen.
2792 * w32term.h (w32_fullscreen_rect) Add prototype.
2793 (struct w32_output): Replace normal_width, normal_height,
2794 normal_top, and normal_left members with a single normal_placement
2796 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2798 (FRAME_NORMAL_PLACEMENT): New macro.
2800 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2802 * minibuf.c (Ftest_completion): Silence compiler warning.
2804 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2806 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2809 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2812 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2813 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2814 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2815 parentheses where appropriate.
2817 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2819 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2821 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2823 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2824 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2825 Mention in the doc string that setting these variables takes
2826 effect only after a call to set-window-buffer. (Bug#14200)
2828 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2830 * indent.c (Fvertical_motion): Don't consider display strings on
2831 overlay strings as display strings on the buffer position we
2832 started from. This prevents vertical cursor motion from jumping
2833 more than one line when there's an overlay string with a display
2834 property at end of line.
2835 Reported by Karl Chen <Karl.Chen@quarl.org> in
2836 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2838 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2840 * window.c (select_window): `record_buffer' even if window is
2841 already selected (bug#14191).
2843 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2845 * window.c (Fwindow_end): Test more flags, including the buffer's
2846 last_overlay_modified flag, to determine whether the window's
2847 display is really up-to-date. Prevents the function from
2848 returning a stale value. (Bug#14170)
2849 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2852 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2854 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2855 garbaged only if it is not already the top frame on its TTY.
2856 This prevents flickering due to constant redrawing of TTY frames when
2857 there are GUI frames open in the same session. (Bug#13864)
2859 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2861 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2862 of marking the idle timers directly.
2864 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2866 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2869 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2871 * window.c (select_window): Don't record_buffer while the invariant is
2872 temporarily broken (bug#14161).
2874 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2876 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2878 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2880 2013-04-07 Romain Francoise <romain@orebokech.com>
2882 Ignore additional platform-specific ACL errors (Bug#13702).
2883 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2884 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2886 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2888 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2891 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2893 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2894 This bug was introduced by my 2013-02-25 change that simplified
2895 data_start configuration. Without this change, on GNU/Linux
2896 an Emacs configured with --enable-profiling fails immediately
2897 due to a profiler signal.
2898 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2899 with these flags. On platforms where special flags are needed
2900 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2901 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2902 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2904 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2906 Get rid of some platform-specific functions examining window
2907 system and its capabilities. This is a partial rework of the
2909 * lisp.h (have_menus_p): Remove prototype. This function is
2910 replaced with platform-independent window_system_available.
2911 (check_window_system): Move to...
2912 * frame.h (decode_window_system_frame, window_system_available):
2913 ...here, add new prototypes.
2914 * frame.c (window_system_available, decode_window_system_frame):
2916 (check_window_system): Platform-independent now.
2917 * xterm.h (x_in_use): Remove declaration.
2919 * w32term.h (check_x_frame):
2920 * nsterm.h (check_x_frame): Remove prototypes. This function
2921 is replaced with platform-independent decode_window_system_frame.
2922 * msdos.c (have_menus_p): Remove.
2923 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2924 Remove platform-specific functions. Use check_window_system,
2925 decode_window_system_frame and check_ns_display_info where
2926 appropriate. Minor style and comment tweaks.
2927 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2928 (check_x_frame): Likewise.
2929 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2931 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2932 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2933 * xmenu.c, xselect.c: All related users changed.
2935 2013-04-03 Kenichi Handa <handa@gnu.org>
2937 The following changes is to optimize the code for reading UTF-8
2940 * coding.c (check_ascii): Rename from detect_ascii. Return value
2941 changed. Check EOL format. Do not call adjust_coding_eol_type
2943 (check_utf_8): New function.
2944 (adjust_coding_eol_type): Do nothing if already adjusted.
2945 (detect_coding): Compare the return value of check_ascii with
2946 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2947 (decode_coding_gap): Optimize for valid UTF-8.
2949 2013-03-21 Kenichi Handa <handa@gnu.org>
2951 * coding.c (syms_of_coding): Cancel previous change.
2953 * insdel.c (insert_from_gap): Fix previous change.
2955 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2957 Consistently use platform-specific function to detect window system.
2958 * lisp.h (check_window_system): New prototype. This function is
2959 going to replace check_x, check_w32 and check_ns.
2960 (have_menus_p): Mention msdos.c in comment.
2961 * fontset.c (check_window_system_func): Remove. Adjust all users.
2962 * fontset.h (check_window_system_func): Remove prototype.
2963 * nsterm.h (check_ns):
2964 * xterm.h (check_x):
2965 * w32term.h (check_w32): Likewise.
2966 * menu.c (Fx_popup_menu): Use check_window_system.
2967 * msdos.c (check_window_system): Define for MS-DOS.
2968 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2969 * w32fns.c (check_window_system): Likewise for MS-Windows.
2970 * xfns.c (check_window_system): Likewise for X.
2971 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2972 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2974 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2976 Prefer < to > in range checks such as 0 <= i && i < N.
2977 This makes it easier to visualize quantities on a number line.
2978 This patch doesn't apply to all such range checks,
2979 only to the range checks affected by the 2013-03-24 change.
2980 This patch reverts most of the 2013-03-24 change.
2981 * alloc.c (xpalloc, Fgarbage_collect):
2982 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2983 * character.c (string_escape_byte8):
2984 * charset.c (read_hex):
2985 * data.c (cons_to_unsigned):
2986 * dispnew.c (update_frame_1):
2987 * doc.c (Fsubstitute_command_keys):
2988 * doprnt.c (doprnt):
2989 * editfns.c (hi_time, decode_time_components):
2990 * fileio.c (file_offset):
2991 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2992 * font.c (font_intern_prop):
2993 * frame.c (x_set_alpha):
2994 * gtkutil.c (get_utf8_string):
2995 * indent.c (check_display_width):
2996 * keymap.c (Fkey_description):
2997 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2999 * minibuf.c (read_minibuf_noninteractive):
3000 * process.c (wait_reading_process_output):
3001 * search.c (Freplace_match):
3002 * window.c (get_phys_cursor_glyph):
3003 * xdisp.c (redisplay_internal):
3004 * xsmfns.c (smc_save_yourself_CB):
3005 Prefer < to > for range checks.
3006 * dispnew.c (sit_for): Don't mishandle NaNs.
3007 This fixes a bug introduced in the 2013-03-24 change.
3008 * editfns.c (decode_time_components): Don't hoist comparison.
3009 This fixes another bug introduced in the 2013-03-24 change.
3011 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3013 * frame.h (struct frame): Drop scroll_bottom_vpos
3014 member becaue all real users are dead long ago.
3015 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3016 * xdisp.c (redisplay_internal): Adjust user.
3018 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3020 * nsmenu.m (showAtX:Y:for:): setLevel to
3021 NSPopUpMenuWindowLevel (Bug#13998).
3023 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3025 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3026 (ns_check_pending_open_menu): Declare.
3028 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3029 (x_activate_menubar): Update the menu with title that matches
3030 ns_get_pending_menu_title, and call
3031 ns_check_pending_openmenu (Bug#12698).
3032 (menuWillOpen:): New method.
3033 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3035 * nsterm.m (menu_will_open_state, menu_mouse_point)
3036 (menu_pending_title): New varaibles.
3037 (ns_get_pending_menu_title, ns_check_menu_open)
3038 (ns_check_pending_open_menu): New functions.
3040 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3042 * indent.c (current_column_bol_cache): Remove leftover which is not
3043 used in Fmove_to_column any more.
3044 (current_column, scan_for_column): Adjust users.
3045 * keyboard.c (last_point_position_buffer, last_point_position_window):
3046 Remove leftovers which are not used for recording undo any more.
3047 (command_loop_1, syms_of_keyboard): Adjust users.
3048 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3049 redisplay_window any more.
3050 (move_it_to): Adjust user.
3052 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3054 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3055 Update dependencies.
3057 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3059 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3060 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3063 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3065 * window.h (struct window): Replace hchild, vchild and buffer slots
3066 with the only contents slot. This is possible because each valid
3067 window may have either the child window (in vertical or horizontal
3068 combination) or buffer to display (for the leaf window). Using that,
3069 a lof of operations to traverse and/or change window hierarchies may
3070 be simplified. New member horizontal is used to distinguish between
3071 horizontal and vertical combinations of internal windows.
3072 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3073 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3074 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3075 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3076 Use contents slot, not buffer, where appropriate.
3077 (wset_combination): New function.
3078 (wset_buffer): Add eassert.
3079 (Fframe_first_window): Simplify the loop reaching first window.
3080 (Fwindow_buffer): Use WINDOW_LEAF_P.
3081 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3082 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3083 (unshow_buffer): Convert initial debugging check to eassert.
3084 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3085 (make_parent_window, window_resize_check, window_resize_apply)
3086 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3087 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3088 Adjust to match struct window changes.
3089 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3090 (mark_window_cursors_off, count_windows, get_leaf_windows)
3091 (foreach_window_1): Simplify the loop.
3092 * alloc.c (mark_object): Do not check for the leaf window because
3093 internal windows has no glyph matrices anyway.
3094 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3095 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3096 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3097 (build_frame_matrix_from_window_tree, mirror_make_current)
3098 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3099 (update_window_tree, set_window_update_flags): Simplify the loop.
3100 (sync_window_with_frame_matrix_rows): Enforce live window.
3101 Use contents slot, not buffer, where appropriate.
3102 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3103 and WINDOW_HORIZONTAL_COMBINATION_P.
3104 (make_frame_visible_1): Simplify the loop.
3105 Use contents slot, not buffer, where appropriate.
3106 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3107 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3108 (expose_window_tree): Likewise.
3109 Use contents slot, not buffer, where appropriate.
3110 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3111 to avoid deleted windows. Use contents slot instead of buffer.
3112 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3113 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3114 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3115 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3117 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3119 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3120 identify the reasons for assertion violations in bug#14062 and
3122 (Fx_show_tip): Fix compilation error under
3123 "--enable-check-lisp-object-type". (Bug#14073)
3125 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3126 Reported by <rzl24ozi@gmail.com>.
3128 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3130 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3132 (unwind_with_echo_area_buffer): ...to restore it here.
3133 This is needed to ensure that...
3134 (redisplay_window): ...both window markers are valid here,
3135 which is verified by eassert.
3136 * editfns.c (save_excursion_save): Do not assume that
3137 selected_window always displays the buffer.
3138 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3141 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3143 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3146 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3148 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3150 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3152 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3153 since MinGW's w32api headers do. This avoids compiler warnings.
3155 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3158 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3160 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3162 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3164 * gtkutil.c (style_changed_cb): Check if frame is live and an
3165 X frame (Bug#14038).
3167 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3169 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3170 Define only for _WIN32_WINNT less than 0x0500.
3171 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3173 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3174 see its own definitions of 'struct timeval' and 'struct timezone'.
3176 Fix incompatibilities between MinGW.org and MinGW64 headers.
3177 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3179 * w32.c (REPARSE_DATA_BUFFER): Guard with
3180 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3182 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3184 * xterm.c: Include X11/XKBlib.h
3185 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3187 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3189 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3191 * blockinput.h (input_blocked_p): Likewise.
3192 * bytecode.c (exec_byte_code): Likewise.
3193 * callproc.c (call_process_kill, call_process_cleanup)
3194 (Fcall_process): Likewise.
3195 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3196 (Fccl_execute_on_string): Likewise.
3197 * character.c (string_escape_byte8): Likewise.
3198 * charset.c (read_hex): Likewise.
3199 * cm.c (calccost): Likewise.
3200 * data.c (cons_to_unsigned): Likewise.
3201 * dired.c (directory_files_internal, file_name_completion):
3203 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3204 (sit_for): Likewise.
3205 * doc.c (Fsubstitute_command_keys): Likewise.
3206 * doprnt.c (doprnt): Likewise.
3207 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3208 * emacsgtkfixed.c: Likewise.
3209 * fileio.c (file_offset, Fwrite_region): Likewise.
3210 * floatfns.c (Fexpt, fmod_float): Likewise.
3211 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3213 * font.c (font_intern_prop): Likewise.
3214 * frame.c (x_set_alpha): Likewise.
3215 * gtkutil.c (get_utf8_string): Likewise.
3216 * indent.c (check_display_width): Likewise.
3217 * intervals.c (create_root_interval, rotate_right, rotate_left)
3218 (split_interval_right, split_interval_left)
3219 (adjust_intervals_for_insertion, delete_node)
3220 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3221 (merge_interval_right, merge_interval_left, copy_intervals)
3222 (set_intervals_multibyte_1): Likewise.
3223 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3224 * keymap.c (Fkey_description): Likewise.
3225 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3226 * lread.c (openp, read_integer, read1, string_to_number):
3228 * menu.c (ensure_menu_items): Likewise.
3229 * minibuf.c (read_minibuf_noninteractive): Likewise.
3230 * print.c (printchar, strout): Likewise.
3231 * process.c (create_process, Faccept_process_output)
3232 (wait_reading_process_output, read_process_output, send_process)
3233 (wait_reading_process_output): Likewise.
3234 * profiler.c (make_log, handle_profiler_signal): Likewise.
3235 * regex.c (re_exec): Likewise.
3236 * regex.h: Likewise.
3237 * search.c (looking_at_1, Freplace_match): Likewise.
3238 * sysdep.c (get_child_status, procfs_ttyname)
3239 (procfs_get_total_memory): Likewise.
3240 * systime.h (EMACS_TIME_VALID_P): Likewise.
3241 * term.c (dissociate_if_controlling_tty): Likewise.
3242 * window.c (get_phys_cursor_glyph): Likewise.
3243 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3244 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3246 * xfns.c (Fx_window_property): Likewise.
3247 * xmenu.c (set_frame_menubar): Likewise.
3248 * xselect.c (x_get_window_property, x_handle_dnd_message):
3250 * xsmfns.c (smc_save_yourself_CB): Likewise.
3251 * xterm.c (x_scroll_bar_set_handle): Likewise.
3253 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3255 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3256 to be optional or nil. Adjust comment and convert it to docstring.
3257 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3258 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3260 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3262 Static checking by GCC 4.8-20130319.
3263 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3264 * process.c (Fset_process_datagram_address)
3265 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3266 * xdisp.c (get_char_face_and_encoding):
3267 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3268 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3269 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3271 2013-03-24 Ken Brown <kbrown@cornell.edu>
3273 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3274 fix compilation on 64-bit Cygwin, where underscores are not
3275 automatically prepended.
3277 * w32term.c (w32_initialize): Silence compiler warning.
3279 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3281 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3282 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3283 variables, to save and restore frame dimensions.
3284 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3285 after returning from a 'fullscreen' configuration.
3286 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3287 to avoid races between the main thread and the input thread.
3289 * w32term.h (struct w32_output): New members normal_width,
3290 normal_height, normal_top, normal_left, and prev_fsmode.
3291 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3292 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3295 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3296 'fullscreen' parameter. Always record previous width and height
3297 of the frame, except when switching out of maximized modes, so
3298 that they could be restored correctly, instead of resetting to the
3299 default frame dimensions. Send SC_RESTORE command to the frame,
3300 unless we are going to send SC_MAXIMIZE, to restore the frame
3301 resize hints in the mouse pointer shown by the window manager.
3304 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3306 * lisp.h (get_frame_param): Adjust conditions for prototype
3309 2013-03-22 Ken Brown <kbrown@cornell.edu>
3311 * unexcw.c: Drop unneeded inclusion of w32common.h.
3312 (report_sheap_usage): Declare.
3313 (read_exe_header): Add magic numbers for x86_64.
3314 (fixup_executable): Fix printf format specifier for unsigned long
3317 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3319 * frame.h (struct frame): Put menu_bar_window under #ifdef
3320 because this member is not needed when X toolkit is in use.
3321 (fset_menu_bar_window):
3322 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3323 (free_glyphs, update_frame):
3324 * xdisp.c (expose_frame): Likewise.
3325 (display_menu_bar): Likewise. Remove redundant eassert.
3326 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3329 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3331 Use functions and constants to manipulate Lisp_Save_Value objects.
3332 This replaces code that used macros and strings and token-pasting.
3333 The change makes the C source a bit easier to follow,
3334 and shrinks the Emacs executable a bit.
3335 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3336 (make_save_value): Change 1st arg from string to enum. All callers
3339 (mark_object): Use if, not #if, for GC_MARK_STACK.
3340 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3341 (XSAVE_OBJECT): Now functions, not macros.
3342 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3343 the constant was never used.
3344 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3345 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3346 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3347 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3349 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3350 type3 with a single member save_type. All uses changed.
3351 (save_type, set_save_pointer, set_save_integer): New functions.
3352 * print.c (PRINTX): Remove.
3354 * alloc.c: Remove redundant static declarations.
3356 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3358 * window.h (struct window): Convert left_col, top_line, total_lines
3359 and total_cols from Lisp_Objects to integers. Adjust comments.
3360 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3362 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3363 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3364 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3365 Adjust users where appropriate.
3367 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3369 * frame.h (struct frame): Drop resx and resy because the same data is
3370 available from window system-specific output context. Adjust users.
3371 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3372 New functions to provide defaults when no window system available.
3373 (FRAME_RES_X, FRAME_RES_Y): New macros.
3374 (NUMVAL): Move from xdisp.c.
3375 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3376 (Ffont_face_attributes, Fopen_font):
3377 * image.c (gs_load):
3378 * w32font.c (fill_in_logfont):
3379 * xdisp.c (calc_pixel_width_or_height):
3380 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3381 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3383 2013-03-20 Kenichi Handa <handa@gnu.org>
3385 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3386 to 1 (temporary workaround until a bug related to ASCII
3387 optimization is fixed).
3389 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3391 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3392 Signal error if window is not internal. Adjust docstring.
3393 (delete_all_child_windows): Use combination_limit to save the buffer.
3394 (Fset_window_configuration): Adjust accordingly.
3395 * print.c (syms_of_print): Initialize debugging output not here...
3396 (init_print_once): ...but in a new function here.
3397 * lisp.h (init_print_once): Add prototype.
3398 * emacs.c (main): Add call to init_print_once. Adjust comments.
3400 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3402 * window.c (window_resize_check, window_resize_apply)
3403 (window_from_coordinates, recombine_windows, set_window_buffer)
3404 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3405 (Fsplit_window_internal, Fdelete_window_internal)
3406 (freeze_window_starts): Use bool for booleans.
3407 * window.h (window_frame_coordinates, resize_frame_windows)
3408 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3410 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3412 * dispnew.c (bitch_at_user): Use `user-error'.
3414 2013-03-17 Ken Brown <kbrown@cornell.edu>
3416 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3417 as return type of image_background. (Bug#13981)
3418 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3420 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3422 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3423 (ns_select): Don't return with result uninitialized.
3425 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3428 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3430 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3431 directories. If filename is nil, get directory name (Bug#13932).
3432 Use getFilename and getDirectory.
3433 (getFilename, getDirectory): New methods for EmacsSavePanel and
3435 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3437 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3439 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3441 2013-03-15 Kenichi Handa <handa@gnu.org>
3443 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3444 (adjust_after_replace): Make it back to static. Delete the third
3445 arg text_at_gap_tail. Cancel the code for handling it.
3447 * coding.h (struct coding_system): New member eol_seen.
3449 * coding.c (detect_ascii): New function.
3450 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3451 when the source bytes are actually scanned. On detecting for
3452 coding_category_utf_8_auto, call detect_ascii instead of scanning
3453 source bytes directly.
3454 (produce_chars): Call insert_from_gap with the new arg 0.
3455 (encode_coding): Likewise.
3456 (decode_coding_gap): Control ASCII optimization by the variable
3457 disable_ascii_optimization instead of #ifndef .. #endif.
3458 Deccode EOL format according to coding->eol_seen.
3459 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3462 * lisp.h (adjust_after_replace): Cancel externing it.
3463 (insert_from_gap): Adjust prototype.
3465 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3467 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3468 FULLSCREEN_MAXIMIZED. (Bug#13935)
3470 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3472 * region-cache.c (find_cache_boundary, move_cache_gap)
3473 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3474 Simplify debugging check and convert to eassert. Adjust comment.
3475 (pp_cache): Put under ENABLE_CHECKING.
3477 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3479 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3480 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3482 (w32fullscreen_hook): If the frame is visible, reset
3483 f->want_fullscreen flag after changing the frame size. If the
3484 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3487 2013-03-13 Daniel Colascione <dancol@dancol.org>
3489 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3490 too so that these builds can use Cygwin's file conversion
3491 functions. (We've been building and linking cygw32.o all along
3492 and just not using it.)
3494 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3496 File synchronization fixes (Bug#13944).
3497 * Makefile.in (LIB_FDATASYNC): New macro.
3499 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3500 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3501 Don't worry about HAVE_FSYNC, since a substitute fsync is
3502 available if the system lacks one.
3503 (Fwrite_regin): Retry fsync if interrupted.
3505 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3507 * w32term.c (w32_read_socket): If the Emacs frame is being
3508 activated, call w32fullscreen_hook, to make sure the new frame
3509 dimensions are in effect. (Bug#13937)
3511 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3513 * xdisp.c (init_iterator): Simplify because both character and byte
3514 positions are either specified or -1. Add eassert. Adjust comment.
3515 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3516 character and byte positions can be obtained from marker.
3518 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3520 Static checking by Sun C 5.12.
3521 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3522 * bytecode.c (exec_byte_code):
3523 * dispnew.c (init_display):
3525 * fileio.c (Fsubstitute_in_file_name):
3526 * keyboard.c (Fevent_convert_list):
3527 * keymap.c (Fsingle_key_description):
3528 * term.c (maybe_fatal, fatal):
3529 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3530 * xsmfns.c (Fhandle_save_session):
3531 Omit unreachable code.
3532 * keymap.c (map_keymap_char_table_item): Cast void * to
3533 a function pointer type; the C Standard requires this.
3535 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3536 Include <sys/param.h> unconditionally, as that works elsewhere and
3537 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3538 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3541 See ChangeLog.12 for earlier changes.
3547 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3549 This file is part of GNU Emacs.
3551 GNU Emacs is free software: you can redistribute it and/or modify
3552 it under the terms of the GNU General Public License as published by
3553 the Free Software Foundation, either version 3 of the License, or
3554 (at your option) any later version.
3556 GNU Emacs is distributed in the hope that it will be useful,
3557 but WITHOUT ANY WARRANTY; without even the implied warranty of
3558 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3559 GNU General Public License for more details.
3561 You should have received a copy of the GNU General Public License
3562 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.