1 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3 * process.c: Fix minor off-by-one issues in descriptor counts.
4 This shouldn't fix any real bugs, but it cleans up the code a bit.
5 (max_process_desc, max_input_desc): -1, not 0, means none.
7 (delete_input_desc): New function.
8 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9 (deactivate_process): Scan backwards when recomuting max_process_desc;
10 that should be faster.
11 (init_process_emacs): Initialize max_input_desc.
13 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
15 Use region cache to speedup bidi_find_paragraph_start.
16 * buffer.h (struct buffer): New member bidi_paragraph_cache.
17 Rename cache_long_line_scans to cache_long_scans.
18 * buffer.c (bset_cache_long_line_scans): Rename to
19 bset_cache_long_scans.
20 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
21 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
23 (syms_of_buffer): Rename cache-long-line-scans to
24 cache-long-scans. Adjust docstring.
25 * search.c (newline_cache_on_off):
26 * indent.c (width_run_cache_on_off): Adjust users.
27 * bidi.c (bidi_paragraph_cache_on_off): New function.
28 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
29 * insdel.c (prepare_to_modify_buffer): Invalidate
30 bidi_paragraph_cache if enabled.
32 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
34 Invalidate region caches only if buffer text is going to be changed.
35 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
36 (modify_text): ...new prototype.
37 (prepare_to_modify_buffer_1): New prototype.
38 * textprop.c (modify_region): Rename to...
39 (modify_text_properties): ...new function.
40 (add_text_properties_1, set_text_properties, Fremove_text_properties)
41 (Fremove_list_of_text_properties): Adjust users.
42 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
43 (modify_text): ...new function.
44 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
45 (prepare_to_modify_buffer_1): ...new function.
46 * casefiddle.c (casify_region):
47 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
48 (Ftranspose_regions): Use modify_text.
50 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
52 * lisp.mk (lisp): Add nadvice.elc.
54 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
56 New macro to iterate over live buffers similar to frames.
57 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
58 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
59 Declare buffer-related variables here to offload lisp.h.
60 * buffer.c (Vbuffer_alist): Adjust comment.
61 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
62 (other_buffer_safely):
63 * data.c (store_symval_forwarding):
64 * dispnew.c (Fframe_or_buffer_changed_p):
65 * fileio.c (Fdo_auto_save):
66 * filelock.c (unlock_all_files):
67 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
69 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
71 Fix some minor races in hosts lacking mkostemp (Bug#15015).
72 * callproc.c (create_temp_file):
73 * filelock.c (create_lock_file):
74 Assume mkostemp, since it's now provided by Gnulib.
76 2013-08-04 Eli Zaretskii <eliz@gnu.org>
78 * w32.c (mkostemp): New function.
79 (mktemp): Remove, no longer used. Most of the code reused in
81 (mktemp): Don't undef.
83 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
85 * dispnew.c (glyph_matrix_count, glyph_pool_count):
86 Move under GLYPH_DEBUG and ENABLE_CHECKING.
87 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
88 (free_glyph_pool, check_glyph_memory): Likewise for
89 all users. Adjust comments where appropriate.
91 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
93 * composite.h: Minor fixups.
94 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
95 to fix a misspelling, and change it to an inline function while
96 we're at it (it need not be a macro). All uses changed.
97 (composition_method, composition_valid_p):
98 Rewrite to avoid assignments in if-conditions.
100 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
102 Do not use global Lisp_Object in composition macros.
103 * composite.h (composition_temp): Remove declaration.
104 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
105 (composition_method, composition_valid_p): ...inline functions.
106 (compose_region): Remove the leftover.
107 * composite.c (composition_temp): Remove.
108 (run_composition_function, update_compositions)
109 (composition_compute_stop_pos, composition_adjust_point)
110 (Ffind_composition_internal):
111 * coding.c (handle_composition_annotation):
112 * xdisp.c (handle_composition_prop, check_point_in_composition):
113 Related users changed.
115 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
117 Drop FRAME_PTR typedef.
118 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
119 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
120 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
121 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
122 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
123 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
124 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
125 All related users changed.
127 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
129 * eval.c (default_toplevel_binding): New function.
131 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
132 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
133 (syms_of_eval): Export them.
134 * data.c (Fdefault_value): Micro cleanup.
135 * term.c (init_tty): Use "false".
137 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
139 Fix X GC leak in GTK and raw (no toolkit) X ports.
140 * xterm.c (x_free_frame_resources): If white and black relief
141 GCs are allocated, always free them here.
142 * xfns.c (x_make_gc): Omit redundant initialization.
143 * widget.c (create_frame_gcs): Remove the leftover.
144 (EmacsFrameDestroy): Do nothing because all GCs are now freed
145 in x_free_frame_resources.
147 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
149 * nsterm.m (windowWillResize:toSize:): Only change title if
150 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
152 (viewDidEndLiveResize): New method.
154 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
155 inside NS_IMPL_COCOA.
157 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
159 * insdel.c (adjust_after_replace, replace_range, del_range_2):
160 Do not check whether undo is enabled because record_insert and
161 record_delete does that themselves.
163 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
165 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
166 member which is not really used any more.
167 (FRAME_XIC_BASE_FONTNAME): Remove.
168 * xfns.c (xic_free_fontset): Adjust user.
169 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
170 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
171 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
172 (xdialog_show): Use eassert for debugging check.
173 * w32term.c (x_unfocus_frame): Remove unused dummy function.
175 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
177 * fileio.c, fns.c (merge): Move extern decl from here ...
178 * lisp.h (merge): ... to here.
180 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
182 Fix last font-related change.
183 * w32font.h (w32font_list_internal, w32font_match_internal):
185 * w32uniscribe.c (uniscribe_list, uniscribe_match):
186 (uniscribe_list_family): Adjust to match font API change.
187 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
188 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
190 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
192 * frame.h (FRAME_MOUSE_UPDATE):
193 * nsterm.m (ns_frame_up_to_date): Omit redundant check
194 whether hlinfo->mouse_face_mouse_frame is non-NULL.
196 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
198 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
199 * font.h (struct font_driver): Change list, match, and list_family
200 functions to accept struct frame * as first arg.
201 * font.c (font_score, font_compare, font_sort_entities): Remove
203 (font_sort_entities, font_list_entities, font_select_entity):
204 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
205 match font API change.
206 * xfont.c (xfont_list, xfont_match, xfont_list_family):
207 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
208 * ftxfont.c (ftxfont_list, ftxfont_match):
209 * xftfont.c (xftfont_list, xftfont_match):
210 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
211 * w32font.c (w32font_list, w32font_match, w32font_list):
212 (w32font_list_internal, w32_font_match_internal): Likewise.
213 * xfaces.c (Fx_family_fonts): Adjust user.
215 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
217 Do not use pure Xism x_wm_set_icon_position in non-X ports.
218 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
219 only if HAVE_X_WINDOWS is in use.
220 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
221 * nsterm.m (x_wm_set_icon_position): Remove no-op.
222 * w32term.c (x_wm_set_icon_position): Likewise.
223 * w32fns.c (x_icon): Adjust user.
225 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
227 * xterm.c (last_mouse_press_frame): Remove the
228 leftover which is not really used any more.
229 (handle_one_xevent, syms_of_xterm): Adjust users.
230 (x_flush): Call XFlush once per each X display, not frame.
231 This is better because this code always unconditionally skips
232 non-X frames in Vframe_list and issues the only XFlush if we
233 have more than one X frame on the same X display.
234 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
235 Use bool for booleans.
236 (x_draw_glyph_string_background, cvt_string_to_pixel):
237 (cvt_pixel_dtor): Drop unnecessary prototypes.
238 * xterm.h (x_display_ok): Adjust prototype.
240 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
242 Drop unnecessary functions that deals with frame pixel size.
243 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
244 (x_pixel_height): Drop prototypes.
245 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
246 (x_pixel_height): Drop implementations.
247 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
248 which should be always valid for window frame.
249 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
250 * w32menu.c (Fx_popup_dialog):
251 * xmenu.c (Fx_popup_dialog): Likewise for both.
253 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
255 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
256 frame parameters and call to Fmodify_frame_parameters just once.
257 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
258 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
259 and mention nil frame in docstring.
261 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
263 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
264 (x_figure_window_size): Likewise. Adjust to return long.
265 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
266 (toplevel): Move Qterminal_live_p to...
267 * terminal.c (toplevel): ...here, make it static, and...
268 (syms_of_terminal): ...DEFSYM here.
269 * frame.h (Qterminal_live_p): Remove declaration.
270 (make_frame, x_figure_window_size): Adjust prototype.
271 * nsfns.m (Fx_create_frame): Use long for window flags.
273 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
275 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
276 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
277 Do not assume that emacs_close (INT_MAX) is a no-op.
279 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
281 * xfaces.c (make_face_cache): For struct face_cache, prefer
282 xmalloc to xzalloc and so avoid redundant call to memset.
283 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
285 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
287 * fringe.c (draw_window_fringes, update_window_fringes)
288 (compute_fringe_widths):
289 * w32term.c (x_draw_glyph_string):
290 * window.c (candidate_window_p, Frecenter):
291 * xfaces.c (realize_basic_faces, realize_default_face)
292 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
293 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
294 * xfns.c (x_set_cursor_color, xic_free_xfontset):
295 * xmenu.c (Fx_menu_bar_open_internal):
296 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
297 * xsettings.c (xft_settings_event):
298 * xterm.c (x_draw_glyph_string, x_had_errors_p):
299 Use bool for booleans. Adjust style and comments where
301 * dispextern.h (draw_window_fringes, update_window_fringes)
302 (compute_fringe_widths):
303 * xterm.h (x_had_errors_p): Adjust prototype.
305 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
307 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
308 CHECK_LIST. Rewrite the loop to avoid useless local variable.
310 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
312 * fns.c (toplevel): Remove comment before Fsafe_length because
315 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
317 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
319 2013-07-28 Eli Zaretskii <eliz@gnu.org>
321 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
322 frame which got the message is still alive, before dereferencing
323 its pointer. (Bug#14970)
325 * frame.c (delete_frame): Test "this" frame's minibuffer window to
326 be a live window, before using it as such. (Bug#14970)
328 2013-07-27 Eli Zaretskii <eliz@gnu.org>
330 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
331 w32_detect_focus_change instead of doing part of its job by hand.
332 This fixes the problem whereby FOCUS_OUT events were not sent to
335 2013-07-26 Eli Zaretskii <eliz@gnu.org>
337 * process.c (Fprocess_list): Doc fix.
339 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
340 being re-exposed only if it didn't ask to become visible.
341 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
342 was previously iconified. (Bug#14841)
343 (x_iconify_frame): Mark the frame iconified.
345 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
347 Fix minor problems found by static checking.
348 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
349 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
351 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
353 * eval.c (set_specpdl_old_value): New function.
354 (unbind_to): Minor simplification.
355 (get_backtrace_frame): New function.
356 (Fbacktrace_frame): Use it. Add `base' argument.
357 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
358 (syms_of_eval): Export backtrace-eval.
359 * xterm.c (x_focus_changed): Simplify.
361 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
363 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
365 2013-07-24 Eli Zaretskii <eliz@gnu.org>
367 * xdisp.c (redisplay_window): Instead of moving point out of
368 scroll margin, reject the force_start method, and try scrolling
371 2013-07-24 Ken Brown <kbrown@cornell.edu>
373 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
376 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
378 * eval.c (Fprogn): Do not check that BODY is a proper list.
379 This undoes the previous change. The check slows down the
380 interpreter, and is not needed to prevent a crash. See
381 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
383 2013-07-23 Glenn Morris <rgm@gnu.org>
385 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
387 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
389 Port to GNU/Linux systems with tinfo but not ncurses.
390 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
391 to decide whether ncurses is being used. Without this change,
392 GCC complains about tgetent not being declared, on a system
393 that has tinfo installed but ncurses not installed.
395 * eval.c (Fprogn): Check that BODY is a proper list.
397 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
398 * data.c (Fsetq_default):
399 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
400 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
402 Tune by taking advantage of the fact that ARGS is always a list
403 when a function is declared to have UNEVALLED args.
405 * emacsgtkfixed.c: Port to GCC 4.6.
406 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
408 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
410 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
411 here to silence compiler warnings.
413 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
415 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
416 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
417 from messing up Emacs's 'struct frame' (Bug#14923).
419 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
421 * alloc.c (make_save_ptr_ptr): Define this function.
422 It was inadvertently omitted. It's needed only if
423 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
425 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
427 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
428 frame have focus (Bug#14895).
430 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
432 Avoid vfork-related deadlock more cleanly.
433 * callproc.c (child_setup): When the child's exec fails, output
434 the program name, as that's more useful. Use O_NONBLOCK to avoid
436 * process.c (create_process_1): Remove; no longer needed.
437 (create_process): Remove timer hack; no longer needed, now that
438 the child avoids deadlock.
440 2013-07-20 Glenn Morris <rgm@gnu.org>
442 * image.c (Fimage_flush): Fix doc typo.
444 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
446 Fix array bounds violation when pty allocation fails.
447 * process.c (PTY_NAME_SIZE): New constant.
448 (pty_name): Remove static variable; it's now auto.
449 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
450 Take pty_name as an arg rather than using a static variable.
452 (create_process): Recover pty_flag from process, not from volatile local.
453 (create_pty): Stay inside array even when pty allocation fails.
454 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
456 * lread.c (Fload): Avoid initialization only when lint checking.
457 Mention that it's needed only for older GCCs.
459 2013-07-20 Kenichi Handa <handa@gnu.org>
461 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
462 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
464 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
466 * lread.c (Fload): Avoid uninitialized warning.
468 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
470 Fix some minor file descriptor leaks and related glitches.
471 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
472 (create_lock_file): Use write, not emacs_write.
473 * image.c (slurp_file, png_load_body):
474 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
475 (server_accept_connection):
476 Don't leak an fd on memory allocation failure.
477 * image.c (slurp_file): Add a cheap heuristic for growing files.
478 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
479 as that's what the other routines do. Maybe input need not be
480 blocked at all, but it's better to be consistent.
481 Avoid undefined behavior when strlen is zero.
483 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
484 (NSTATICS): Now a constant; doesn't need to be a macro.
486 2013-07-19 Richard Stallman <rms@gnu.org>
488 * coding.c (decode_coding_utf_8): Add simple loop for fast
489 processing of ASCII characters.
491 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
493 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
495 2013-07-19 Eli Zaretskii <eliz@gnu.org>
497 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
498 unportable 'struct x_display_info'.
499 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
502 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
504 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
505 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
507 (system_process_attributes): Prefer plain char to unsigned char
508 when either will do. Clean up properly if interrupted or if
509 memory allocations fail. Don't assume sscanf succeeds. Remove
510 no-longer-needed workaround to stop GCC from whining. Read
511 command-line once, instead of multiple times. Check read status a
514 Fix obscure porting bug with varargs functions.
515 The code assumed that int is treated like ptrdiff_t in a vararg
516 function, which is not a portable assumption. There was a similar
517 -- though these days less likely -- porting problem with various
518 assumptions that pointers of different types all smell the same as
519 far as vararg functions is conserved. To make this problem less
520 likely in the future, redo the API to use varargs functions.
521 * alloc.c (make_save_value): Remove this vararg function.
522 All uses changed to ...
523 (make_save_int_int_int, make_save_obj_obj_obj_obj)
524 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
526 (make_save_ptr): Rename from make_save_pointer, for consistency with
527 the above. Define only on platforms that need it. All uses changed.
529 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
531 * keyboard.c: Try to fix typos in previous change.
532 (DISPLAY_LIST_INFO): New macro.
533 (kbd_buffer_get_event): Do not access members that are not present
534 in X11. Revert inadvertent change of "!=" to "=".
536 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
538 * keyboard.c (kbd_buffer_get_event):
539 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
540 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
542 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
544 * filelock.c: Fix unlikely file descriptor leaks.
545 (get_boot_time_1): Rework to avoid using emacs_open.
546 This doesn't actually fix a leak, but is better anyway.
547 (read_lock_data): Use read, not emacs_read.
549 * doc.c: Fix minor memory and file descriptor leaks.
550 * doc.c (get_doc_string): Fix memory leak when doc file absent.
551 (get_doc_string, Fsnarf_documentation):
552 Fix file descriptor leak on error.
554 * term.c: Fix minor fdopen-related file descriptor leaks.
555 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
556 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
558 * charset.c: Fix file descriptor leaks and errno issues.
560 (load_charset_map_from_file): Don't leak file descriptor on error.
561 Use plain record_xmalloc since the allocation is larger than
562 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
564 * eval.c (record_unwind_protect_nothing):
565 * fileio.c (fclose_unwind):
567 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
568 The replacement doesn't block input, but that no longer seems
571 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
573 * lread.c: Fix file descriptor leaks and errno issues.
574 (Fload): Close some races that leaked fds or streams when 'load'
576 (Fload, openp): Report error number of last nontrivial failure to open.
577 ENOENT counts as trivial.
578 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
580 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
581 now that the function is always called with a nonnegative arg.
582 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
583 All uses replaced with ...
584 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
586 A few more minor file errno-reporting bugs.
587 * callproc.c (Fcall_process):
588 * doc.c (Fsnarf_documentation):
589 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
590 * process.c (set_socket_option):
591 Don't let a constructor trash errno.
592 * doc.c: Include <errno.h>.
594 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
596 * w32fns.c (unwind_create_tip_frame): Fix declaration.
598 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
600 Fix w32 bug with call-process-region (Bug#14885).
601 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
602 to Fcall_process when the input is empty. This simplifies the
603 code a bit. It makes no difference on POSIXish platforms but
604 apparently it fixes a bug on w32.
606 Fix bug where insert-file-contents closes a file twice (Bug#14839).
607 * fileio.c (close_file_unwind): Don't close if FD is negative;
608 this can happen when unwinding a zapped file descriptor.
609 (Finsert_file_contents): Unwind-protect the fd before the point marker,
610 in case Emacs runs out of memory between the two unwind-protects.
611 Don't trash errno when closing FD.
612 Zap the FD in the specpdl when closing it, instead of deferring
613 the removal of the unwind-protect; this fixes a bug where a child
614 function unwinds the stack past us.
616 New unwind-protect flavors to better type-check C callbacks.
617 This also lessens the need to write wrappers for callbacks,
618 and the need for make_save_pointer.
619 * alloca.c (free_save_value):
620 * atimer.c (run_all_atimers):
622 * alloc.c (safe_alloca_unwind):
623 * atimer.c (unwind_stop_other_atimers):
624 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
625 * menu.c (cleanup_popup_menu) [HAVE_NS]:
626 * minibuf.c (choose_minibuf_frame_1):
627 * process.c (make_serial_process_unwind):
628 * xdisp.h (pop_message_unwind):
629 * xselect.c (queue_selection_requests_unwind):
630 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
631 * alloca.c (record_xmalloc):
632 Prefer record_unwind_protect_ptr to record_unwind_protect with
634 * alloca.c (Fgarbage_collect):
635 Prefer record_unwind_protect_void to passing a dummy.
636 * buffer.c (restore_buffer):
637 * window.c (restore_window_configuration):
638 * xfns.c, w32fns.c (do_unwind_create_frame)
639 New wrapper. All record-unwind uses of wrappee changed.
640 * buffer.c (set_buffer_if_live):
641 * callproc.c (call_process_cleanup, delete_temp_file):
642 * coding.c (code_conversion_restore):
643 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
644 * editfns.c (save_excursion_restore)
645 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
646 (save_restriction_restore):
647 * eval.c (restore_stack_limits, un_autoload):
648 * fns.c (require_unwind):
649 * keyboard.c (recursive_edit_unwind, tracking_off):
650 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
651 * macros.c (pop_kbd_macro, restore_menu_items):
652 * nsfns.m (unwind_create_frame):
653 * print.c (print_unwind):
654 * process.c (start_process_unwind):
655 * search.c (unwind_set_match_data):
656 * window.c (select_window_norecord, select_frame_norecord):
657 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
658 (fast_set_selected_frame):
659 * xfns.c, w32fns.c (unwind_create_tip_frame):
660 Return void, not a dummy Lisp_Object. All uses changed.
661 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
662 * callproc.c (call_process_kill):
663 * fileio.c (restore_point_unwind, decide_coding_unwind)
664 (build_annotations_unwind):
665 * insdel.c (Fcombine_after_change_execute_1):
666 * keyboard.c (read_char_help_form_unwind):
667 * menu.c (unuse_menu_items):
668 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
669 * sound.c (sound_cleanup):
670 * xdisp.c (unwind_redisplay):
671 * xfns.c (clean_up_dialog):
672 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
673 Accept no args and return void, instead of accepting and returning
674 a dummy Lisp_Object. All uses changed.
675 * cygw32.c (fchdir_unwind):
676 * fileio.c (close_file_unwind):
677 * keyboard.c (restore_kboard_configuration):
678 * lread.c (readevalllop_1):
679 * process.c (wait_reading_process_output_unwind):
680 Accept int and return void, rather than accepting an Emacs integer
681 and returning a dummy object. In some cases this fixes an
682 unlikely bug when the corresponding int is outside Emacs integer
683 range. All uses changed.
684 * dired.c (directory_files_internal_unwind):
685 * fileio.c (do_auto_save_unwind):
686 * gtkutil.c (pop_down_dialog):
687 * insdel.c (reset_var_on_error):
688 * lread.c (load_unwind):
689 * xfns.c (clean_up_file_dialog):
690 * xmenu.c, nsmenu.m (pop_down_menu):
691 * xmenu.c (cleanup_widget_value_tree):
692 * xselect.c (wait_for_property_change_unwind):
693 Accept pointer and return void, rather than accepting an Emacs
694 save value encapsulating the pointer and returning a dummy object.
696 * editfns.c (Fformat): Update the saved pointer directly via
697 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
698 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
699 (unwind_body): New function.
700 (record_unwind_protect): First arg is now a function returning void,
701 not a dummy Lisp_Object.
702 (record_unwind_protect_ptr, record_unwind_protect_int)
703 (record_unwind_protect_void): New functions.
704 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
705 * fileio.c (struct auto_save_unwind): New type.
706 (do_auto_save_unwind): Use it.
707 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
708 * insdel.c (struct rvoe_arg): New type.
709 (reset_var_on_error): Use it.
710 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
712 (specbinding_func): Remove; there are now several such functions.
713 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
714 (set_unwind_protect_ptr): New function.
715 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
717 Be simpler and more consistent about reporting I/O errors.
718 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
719 Say "Read error" and "Write error", rather than "I/O error", or
720 "IO error reading", or "IO error writing", when a read or write
722 * process.c (Fmake_network_process, wait_reading_process_output)
723 (send_process, Fprocess_send_eof, wait_reading_process_output):
724 Capitalize diagnostics consistently. Put "failed foo" at the
725 start of the diagnostic, so that we don't capitalize the
726 function name "foo". Consistently say "failed" for such
728 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
729 All callers changed. This is so it can use report_file_error.
730 * sysdep.c (serial_open, serial_configure): Capitalize I/O
731 diagnostics consistently as above.
733 * fileio.c (report_file_errno): Fix errno reporting bug.
734 If the file name is neither null nor a pair, package it up as a
735 singleton list. All callers changed, both to this function and to
736 report_file_error. This fixes a bug where the memory allocator
737 invoked by list1 set errno so that the immediately following
738 report_file_error reported the wrong errno value.
740 Fix minor problems found by --enable-gcc-warnings.
741 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
742 * keyboard.c (kbd_buffer_get_event): Remove unused local.
744 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
746 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
747 Set event->arg to Qt if switch-event shall be generated.
748 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
750 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
752 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
755 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
756 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
757 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
758 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
759 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
760 and there is a focused frame.
761 (head_table): Add focus-in and focus-out.
762 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
763 bind to handle-focus-in/out.
765 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
766 (Fhandle_switch_frame): Call Fhandle_focus_in.
767 (syms_of_frame): defsubr handle-focus-in/out.
769 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
771 Fix porting bug to older POSIXish platforms (Bug#14862).
772 * sysdep.c (emacs_pipe): New function, that implements
773 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
774 This should port better to CentOS 5 and to Mac OS X 10.6.
775 All calls to pipe2 changed.
777 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
778 This makes the code easier to read and the executable a bit smaller.
779 Do not replace all calls to Fcons that happen to create lists,
780 just calls that are intended to create lists. For example, when
781 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
782 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
783 Similarly for list2 through list5.
784 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
785 * bytecode.c (exec_byte_code):
786 * callint.c (quotify_arg, Fcall_interactively):
787 * callproc.c (Fcall_process, create_temp_file):
788 * charset.c (load_charset_map_from_file)
789 (Fdefine_charset_internal, init_charset):
790 * coding.c (get_translation_table, detect_coding_system)
791 (Fcheck_coding_systems_region)
792 (Fset_terminal_coding_system_internal)
793 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
794 * composite.c (update_compositions, Ffind_composition_internal):
795 * dired.c (directory_files_internal, file_name_completion)
797 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
798 * doc.c (Fsnarf_documentation):
799 * editfns.c (Fmessage_box):
801 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
802 (Feval, eval_sub, Ffuncall, apply_lambda):
803 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
804 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
805 (Fset_file_times, Finsert_file_contents)
806 (Fchoose_write_coding_system, Fwrite_region):
807 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
808 * font.c (font_registry_charsets, font_parse_fcname)
809 (font_prepare_cache, font_update_drivers, Flist_fonts):
810 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
811 * frame.c (make_frame, Fmake_terminal_frame)
812 (x_set_frame_parameters, x_report_frame_params)
813 (x_default_parameter, Fx_parse_geometry):
814 * ftfont.c (syms_of_ftfont):
815 * image.c (gif_load):
816 * keyboard.c (command_loop_1):
817 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
818 (Fcopy_keymap, append_key, Fcurrent_active_maps)
819 (Fminor_mode_key_binding, accessible_keymaps_1)
820 (Faccessible_keymaps, Fwhere_is_internal):
821 * lread.c (read_emacs_mule_char):
822 * menu.c (find_and_return_menu_selection):
823 * minibuf.c (get_minibuffer):
824 * nsfns.m (Fns_perform_service):
825 * nsfont.m (ns_script_to_charset):
826 * nsmenu.m (ns_popup_dialog):
827 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
828 (Fx_own_selection_internal):
829 * nsterm.m (append2):
830 * print.c (Fredirect_debugging_output)
831 (print_prune_string_charset):
832 * process.c (Fdelete_process, Fprocess_contact)
833 (Fformat_network_address, set_socket_option)
834 (read_and_dispose_of_process_output, write_queue_push)
835 (send_process, exec_sentinel):
836 * sound.c (Fplay_sound_internal):
837 * textprop.c (validate_plist, add_properties)
838 (Fput_text_property, Fadd_face_text_property)
839 (copy_text_properties, text_property_list, syms_of_textprop):
840 * unexaix.c (report_error):
841 * unexcoff.c (report_error):
842 * unexsol.c (unexec):
843 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
844 (Fformat_mode_line, syms_of_xdisp):
845 * xfaces.c (set_font_frame_param)
846 (Finternal_lisp_face_attribute_values)
847 (Finternal_merge_in_global_face, syms_of_xfaces):
848 * xfns.c (x_default_scroll_bar_color_parameter)
849 (x_default_font_parameter, x_create_tip_frame):
850 * xfont.c (xfont_supported_scripts):
851 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
852 (menu_help_callback, xmenu_show):
854 * xterm.c (set_wm_state):
855 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
856 and similarly for list2 through list5.
858 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
860 * callproc.c (Fcall_process_region): Fix minor race and tune.
861 (create_temp_file): New function, with the temp-file-creation part
862 of the old Fcall_process_region. Use Fcopy_sequence to create the
863 temp file name, rather than alloca + build_string, for simplicity.
864 Don't bother to block input around the temp file creation;
865 shouldn't be needed. Simplify use of mktemp. Use
866 record_unwind_protect immediately after creating the temp file;
867 this closes an unlikely race where the temp file was not removed.
868 Use memcpy rather than an open-coded loop.
869 (Fcall_process_region): Use the new function. If the input is
870 empty, redirect from /dev/null rather than from a newly created
871 empty temp file; this avoids unnecessary file system traffic.
873 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
875 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
876 Simplify by making this case like the other two. This is a bit
877 slower on obsolete hosts, but the extra complexity isn't worth it.
879 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
880 * process.c (create_process) [!DOS_NT]:
881 Remove now-unnecessary calls to emacs_close.
883 2013-07-13 Eli Zaretskii <eliz@gnu.org>
885 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
886 returning early. (Bug#14850)
888 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
889 and inhibit-iso-escape-detection attributes of 'undecided'.
892 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
894 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
895 Reported by Herbert J. Skuhra in
896 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
898 Don't lose top specpdl entry when memory is exhausted.
899 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
900 specpdl overflow here, to simplify callers; all callers changed.
901 Always reserve an unused entry at the stack top; this avoids
902 losing the top entry's information when memory is exhausted.
904 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
906 Clean up errno reporting and fix some errno-reporting bugs.
907 * callproc.c (Fcall_process):
908 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
909 * process.c (create_process, Fmake_network_process):
910 * unexaix.c (report_error):
911 * unexcoff.c (report_error):
912 Be more careful about reporting the errno of failed operations.
913 The code previously reported the wrong errno sometimes.
914 Also, prefer report_file_errno to setting errno + report_file_error.
915 (Fcall_process): Look at openp return value rather than at path,
916 as that's a bit faster and clearer when there's a numeric predicate.
917 * fileio.c (report_file_errno): New function, with most of the
918 old contents of report_file_error.
919 (report_file_error): Use it.
920 (Ffile_exists_p, Ffile_accessible_directory_p):
921 Set errno to 0 when it is junk.
922 * fileio.c (Faccess_file):
923 * image.c (x_create_bitmap_from_file):
924 Use faccessat rather than opening the file, to avoid the hassle of
925 having a file descriptor open.
926 * lisp.h (report_file_errno): New decl.
927 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
930 * process.c (create_process, wait_reading_process_output) [AIX]:
931 Remove obsolete SIGHUP-related code, as Emacs no longer disables
932 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
933 a multithreaded environment anyway).
934 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
936 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
938 * image.c (x_find_image_file): Don't close a remote file handle.
940 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
942 Fix races with threads and file descriptors.
943 * callproc.c (Fcall_process_region):
944 * dired.c (open_directory):
945 * emacs.c (main, Fdaemon_initialized):
946 * image.c (x_find_image_file):
947 * inotify.c (Finotify_rm_watch):
948 * lread.c (Flocate_file_internal):
949 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
950 * term.c (term_mouse_moveto, init_tty):
951 * termcap.c (tgetent):
952 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
953 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
954 * unexhp9k800.c, unexmacosx.c (unexec):
955 * callproc.c (Fcall_process_region):
956 Use emacs_close, not close.
957 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
958 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
959 and posix_close function on current platforms (which all lack them).
960 (emacs_close): Use it. This should fix the races on GNU/Linux and
961 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
962 and it should avoid closing random victim file descriptors on
965 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
967 * inotify.c (uninitialized): Remove. All uses replaced by -1.
968 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
971 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
972 This is for .gdbinit xbacktrace.
974 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
975 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
976 (emacs_set_tty): Now static.
977 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
978 * term.c (tty_capable_p, tty_default_color_capabilities)
979 (get_tty_terminal, term_mouse_movement)
980 (handle_one_term_event, init_tty, maybe_fatal):
981 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
982 (tgetent, scan_file, name_match, compare_contin):
983 * terminal.c (get_terminal):
984 Use bool for boolean.
985 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
986 Prefer char to unsigned char if either will do.
987 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
988 (tty_write_glyphs): Prefer int to unsigned.
989 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
991 * termcap.c (tprint, main) [TEST]: Remove non-working test.
993 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
996 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
997 (B__dummy__): New dummy symbol, to pacify C89.
998 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
999 they can't grok varargs macros.
1000 * dispnew.c (add_window_display_history)
1001 (add_frame_display_history):
1002 * print.c (print_object):
1003 * xdisp.c (debug_method_add):
1004 Use %p printf format only for void pointers.
1005 * emacs.c (usage_message): New constant, replacing ...
1006 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1007 (main): Adjust to usage reorg.
1008 * fns.c (syms_of_fns):
1009 * profiler.c (syms_of_profiler):
1010 Don't use non-constant struct initializers.
1011 * gnutls.h (gnutls_initstage_t):
1012 * lisp.h (enum Lisp_Fwd_Type):
1013 * lread.c (lisp_file_lexically_bound_p):
1014 * xsettings.c (anonymous enum):
1015 Remove trailing comma.
1016 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1017 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1018 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1020 * regex.c (const_re_char): New type, to pacify strict C89.
1021 All uses of 'const re_char' replaced to use it.
1022 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1023 with glibc when strict C89. This change is imported from gnulib.
1025 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1026 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1027 Omit GNU_LINUX implementation, since it requires long long.
1028 * xterm.c (x_draw_underwave):
1029 Do not assume the traditional order of struct's members.
1030 (x_term_init): Rewrite to avoid the need for non-constant structure
1033 Syntax cleanup, mostly replacing macros with functions.
1034 This removes the need for the syntax_temp hack.
1035 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1036 * syntax.c (SYNTAX_INLINE): New macro.
1037 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1038 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1039 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1040 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1041 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1042 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1043 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1044 Now constants, not macros.
1045 (syntax_temp) [!__GNUC__]: Remove.
1046 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1047 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1048 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1049 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1050 Move here from syntax.h; now functions, not macros. Except for the
1051 last function, these are static since only syntax.c uses them.
1052 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1053 All uses changed. Now a function, not a macro; use this fact
1054 to simplify the code.
1055 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1056 compiler bugs; no longer relevant.
1057 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1058 (SYNTAX_INLINE): New macro.
1059 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1060 for the new functions. Use bool for boolean member.
1061 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1062 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1063 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1064 (SETUP_BUFFER_SYNTAX_TABLE):
1065 Now extern inline functions, not macros.
1066 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1067 Remove; all uses replaced by implementation.
1068 (syntax_temp) [!__GNUC__]: Remove decl.
1069 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1071 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1073 * emacs.c (main): Fix syntax error.
1075 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1077 Timestamp fixes for undo (Bug#14824).
1078 * atimer.c (schedule_atimer):
1079 * fileio.c (Ffile_newer_than_file_p):
1080 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1081 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1082 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1083 (syms_of_fileio): Remove Sclear_visited_file_name.
1084 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1085 file doesn't exist; this avoids an ambiguity with negative timestamps.
1086 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1087 * systime.h (make_emacs_time, invalid_emacs_time):
1088 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1089 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1090 * undo.c (record_first_change): Push (visited-file-modtime) onto
1091 undo list rather than reimplementing it by hand, incorrectly.
1093 2013-07-09 Ken Brown <kbrown@cornell.edu>
1095 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1097 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1099 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1101 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1103 Handle errno and exit status a bit more carefully.
1104 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1105 number into an exit status. Instead, use EXIT_CANCELED.
1106 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1107 * callproc.c (relocate_fd):
1108 * emacs.c (close_output_streams, main):
1109 * process.c (create_process):
1110 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1111 Use emacs_perror for simplicity.
1112 * callproc.c (relocate_fd, main):
1113 * sysdep.c (sys_subshell):
1114 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1115 (shut_down_emacs): Use emacs_write, not write.
1116 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1117 * fileio.c (Fcopy_file, e_write):
1118 * nsterm.m (ns_select):
1119 * process.c (send_process):
1120 * sound.c (vox_write):
1121 Use emacs_write_sig, not emacs_write.
1122 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1123 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1125 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1127 (emacs_full_write): New function.
1128 (emacs_write): Rewrite to use it.
1129 (emacswrite_sig, emacs_perror): New functions.
1130 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1132 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1134 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1135 on NS even if it is present. Pixmap on NS is a void*.
1137 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1139 Port to Ubuntu 10 (Bug#14803).
1140 Problem reported by T.V. Raman.
1141 * process.c (close_on_exec, accept4, process_socket):
1142 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1144 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1146 * w32.c (sys_dup): Declare prototype.
1150 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1152 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1154 Make file descriptors close-on-exec when possible (Bug#14803).
1155 This simplifies Emacs a bit, since it no longer needs to worry
1156 about closing file descriptors by hand in some cases.
1157 It also fixes some unlikely races. Not all such races, as
1158 libraries often open files internally without setting
1159 close-on-exec, but it's an improvement.
1160 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1161 * callproc.c (Fcall_process) [!MSDOS]:
1162 * emacs.c (main) [!DOS_NT]:
1163 * nsterm.m (ns_term_init):
1164 * process.c (create_process):
1165 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1166 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1167 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1168 Prefer mkostemp with O_CLOEXEC to mkstemp.
1169 * callproc.c (relocate_fd) [!WINDOWSNT]:
1170 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1171 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1173 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1174 Make the resulting file descriptor close-on-exec.
1175 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1176 * lread.c (load_descriptor_list, load_descriptor_unwind):
1177 Remove; no longer needed. All uses removed.
1178 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1179 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1181 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1182 (Fmake_network_process, Fnetwork_interface_list):
1183 (Fnetwork_interface_info, server_accept_connection):
1184 Make newly-created socket close-on-exec.
1185 * sysdep.c (emacs_open, emacs_fopen):
1186 Make new-created descriptor close-on-exec.
1187 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1188 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1190 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1192 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1193 for NS_IMPL_GNUSTEP.
1195 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1197 Fix openp errno handling.
1198 * callproc.c (Fcall_process): Preserve openp errno around close.
1199 * lread.c (openp): Set errno when returning -1, as some callers
1202 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1204 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1206 * nsterm.h (NSSavePanel): Update comment.
1207 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1208 (ns_run_file_dialog): Declare.
1210 * nsfns.m: Remove panelOK.
1212 (ns_run_file_dialog): New function.
1213 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1214 event loop, so file dialog is popped up by ns_run_file_dialog, called
1215 by sendEvent (Bug#14578).
1216 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1218 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1220 * xdisp.c (default_line_pixel_height): New function.
1221 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1222 (try_cursor_movement, redisplay_window, try_window)
1223 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1225 * window.c (window_scroll_pixel_based): use
1226 default_line_pixel_height.
1228 * dispextern.h (default_line_pixel_height): Add prototype.
1230 * frame.c (x_set_line_spacing): Accept a float value for
1231 line-spacing parameter, per the documentation.
1233 * data.c (Fmultibyte_string_p): Doc fix.
1235 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1237 Use emacs_open more consistently when opening files.
1238 This handles EINTR more consistently now, and makes it easier
1239 to introduce other uniform changes to file descriptor handling.
1240 * src/systdio.h: New file.
1241 * src/buffer.c (mmap_init):
1242 * cygw32.c (chdir_to_default_directory):
1243 * dispnew.c (Fopen_termscript):
1244 * emacs.c (Fdaemon_initialized):
1245 * fileio.c (Fdo_auto_save):
1246 * image.c (slurp_file, png_load_body, jpeg_load_body):
1247 * keyboard.c (Fopen_dribble_file):
1249 * print.c (Fredirect_debugging_output):
1250 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1251 * termcap.c (tgetent):
1252 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1253 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1254 * w32term.c (w32_initialize) [CYGWIN]:
1255 * xfaces.c (Fx_load_color_file):
1256 Use emacs_open instead of plain open, and emacs_fopen instead of
1258 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1259 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1260 * callproc.c (default_output_mode): New constant.
1261 (Fcall_process): Use it to call emacs_open instead of plain creat.
1262 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1263 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1264 (emacs_fopen): New function.
1265 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1266 Include <lisp.h>, for emacs_open.
1267 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1269 Remove duplicate #include directives.
1270 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1272 Don't include stdio.h twice.
1273 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1274 Don't include sys/types.h or stdio.h twice.
1275 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1276 * lread.c: Don't include coding.h twice.
1277 * nsfont.m: Don't include frame.h twice.
1278 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1279 * ralloc.c: Don't include <unistd.h> twice.
1280 * xdisp.c: Don't include font.h twice.
1281 * xterm.c: Don't include fontset.h twice.
1282 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1284 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1286 Scale ImageMagick images more carefully.
1287 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1288 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1289 Be more careful about avoiding undefined behavior after
1290 integer overflow and division by zero.
1292 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1294 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1295 (syms_of_w32fns): DEFSYM them.
1296 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1297 (CCHDEVICENAME): Define macros if not defined.
1298 (struct MONITOR_INFO_EX): New struct.
1299 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1300 (enum_display_monitors_fn): New variable.
1301 (globals_of_w32fns): Initialize it.
1302 (Fx_display_pixel_width, Fx_display_pixel_height)
1303 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1304 multi-monitor setups in docstrings.
1305 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1306 screen size by primary monitor's millimeter per pixel.
1307 (w32_monitor_enum, w32_display_monitor_attributes_list)
1308 (w32_display_monitor_attributes_list_fallback)
1309 (Fw32_display_monitor_attributes_list): New functions.
1310 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1312 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1314 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1316 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1318 * fileio.c (Qfile_notify_error): New error symbol.
1320 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1321 * inotify.c (inotify_callback, symbol_to_inotifymask)
1322 (Finotify_add_watch, Finotify_rm_watch): Use it.
1323 (inotifyevent_to_event): Exchange order of cookie and file name.
1324 (Finotify_add_watch): Adapt docstring.
1326 * lisp.h (Qfile_notify_error): Declare.
1328 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1330 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1331 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1332 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1333 which did not work (see <http://bugs.gnu.org/14569#307>).
1334 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1335 && (!noninteractive || initialized)). This attempts to thread
1336 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1338 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1340 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1341 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1343 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1345 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1346 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1347 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1348 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1350 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1352 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1353 Define to __sys_siglist.
1355 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1357 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1358 word-wrap, so that overflow-newline-into-fringe would work in
1359 visual-line-mode. (Bug#2749)
1360 (move_it_in_display_line_to): When the last scanned display
1361 element fits exactly on the display line, and
1362 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1363 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1364 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1365 finding buffer position that corresponds to pixel coordinates,
1366 e.g. in buffer_posn_from_coords.
1368 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1370 * process.c (handle_child_signal): Call catch_child_signal if
1373 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1375 Don't convert function pointers to void * and back.
1376 It isn't portable C, and it's easy enough to avoid.
1377 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1378 (make_save_value): Add support for SAVE_FUNCPOINTER.
1379 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1380 * print.c (print_object):
1381 Distinguish function from object pointers.
1382 * lisp.h (SAVE_FUNCPOINTER): New constant.
1383 (SAVE_SLOT_BITS): Adjust to it.
1384 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1385 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1386 (voidfuncptr): New typedef.
1387 (struct Lisp_Save_Value): New member data[0].funcpointer.
1388 (XSAVE_FUNCPOINTER): New function.
1390 Simplify buildobj processing.
1391 * Makefile.in (buildobj.h): Make it a sequence of strings each
1392 followed by comma, rather than a single string. Put it into a
1393 .tmp file in case there's an error while generating it.
1394 (gl-stamp): Use .tmp for temp files.
1395 (mostlyclean): Clean .tmp files.
1396 * doc.c (buildobj): Move to just the routine that needs it.
1397 It's now an array of strings, so processing is simpler.
1399 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1401 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1402 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1403 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1404 Invoke malloc_enable_thread even when not interactive.
1405 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1406 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1407 in this case, since the underlying bug has now been fixed.
1409 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1411 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1412 unlinking it (bug#14691).
1414 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1416 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1417 before checking whether buffer is modified. This lets
1418 `kill-buffer-query-functions' cancel killing of the buffer or save
1419 its content before `kill-buffer' asks user the "Buffer %s
1420 modified; kill anyway?" question.
1422 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1424 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1425 Let the super performKeyEquivalent deal with them (Bug#14747).
1427 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1429 * widget.c (resize_cb): Remove unused local.
1431 Do not use GTK 3 if it exists but cannot be compiled.
1432 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1433 * xterm.c (x_error_handler) [!USE_GTK]:
1436 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1438 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1440 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1441 to the valid range of values. (Bug#14753)
1443 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1444 when moving point by using the current glyph matrix. This avoids
1445 the need to force redisplay when this function is called in a
1448 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1450 Fix minor problems found by static checking.
1451 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1452 Redo the latter's body to sidestep GCC parenthesization warnings.
1453 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1454 * coding.c (detect_coding, detect_coding_system):
1455 * coding.h (struct undecided_spec):
1456 Use bool for boolean.
1457 * image.c (QCmax_width, QCmax_height): Now static.
1458 * xdisp.c (Fmove_point_visually): Remove unused local.
1460 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1462 * xdisp.c (Fmove_point_visually): New function.
1464 2013-06-28 Kenichi Handa <handa@gnu.org>
1466 * coding.h (define_coding_undecided_arg_index): New enum.
1467 (coding_attr_index): New members
1468 coding_attr_undecided_inhibit_null_byte_detection,
1469 coding_attr_undecided_inhibit_iso_escape_detection,
1470 coding_attr_undecided_prefer_utf_8.
1471 (undecided_spec): New struct.
1472 (struct coding_system): New member `undecided' of the member
1475 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1476 (detect_coding): Likewise.
1477 (detect_coding_system): Likewise.
1478 (Fdefine_coding_system_internal): New coding system properties
1479 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1481 (syms_of_coding): Adjust for coding_arg_undecided_max.
1483 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1485 * image.c (x_from_xcolors): Remove unused local.
1487 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1489 Defer image data transfer between X client and server until actual
1492 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1495 * image.c (Destroy_Image): Remove.
1496 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1497 `mask_p', and `colors_p'. All uses changed.
1498 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1499 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1500 New macros for `flags' arg to x_clear_image_1.
1501 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1502 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1503 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1504 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1505 (image_get_x_image, image_unget_x_image): New functions or macros.
1506 (image_background, image_background_transparent, x_to_xcolors)
1507 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1508 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1509 instead of Destroy_Image.
1510 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1511 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1512 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1513 (imagemagick_load_image, svg_load_image): Use them instead of
1514 x_create_x_image_and_pixmap, and x_put_x_image followed by
1515 x_destroy_x_image, respectively.
1516 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1517 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1518 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1519 background_transparent fields.
1520 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1521 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1523 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1525 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1526 This mostly consists of undoing recent changes.
1527 * callproc.c (Fcall_process):
1528 * process.c (create_process):
1529 Do not worry about catching SIGCHLD here, undoing previous change.
1530 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1531 * process.c, process.h (catch_child_signal):
1532 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1533 * process.c (catch_child_handler): Don't worry about being called
1534 lazily and do not assume caller has blocked SIGCHLD, undoing
1535 previous change. Move first-time stuff back to
1536 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1537 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1538 set lib_child_handler if it's already initialized, which may
1539 help avoid problems on GNUStep.
1541 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1543 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1544 * callproc.c (Fcall_process):
1545 * process.c (create_process):
1546 Make sure SIGCHLD is caught before we fork,
1547 since Emacs startup no arranges to catch SIGCHLD.
1548 * process.c (lib_child_handler): Initialize to null, not to
1550 (catch_child_signal): Allow self to be called lazily.
1551 Do nothing if it's already been called.
1552 Assume caller has blocked SIGCHLD (all callers do now).
1553 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1554 just before it's really needed.
1555 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1556 since it hasn't been caught yet.
1558 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1560 * image.c (compute_image_size): New function to implement
1561 :max-width and :max-height.
1562 (imagemagick_load_image): Use it.
1564 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1566 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1567 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1569 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1570 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1571 the SIGCHLD handler, since the code is not atomic and (due to glib)
1572 signals may be arriving now.
1573 * sysdep.c (init_signals): Do not catch child signals here;
1574 'main' now does that later, at a safer time.
1576 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1578 Clean up SIGCHLD handling a bit (Bug#14569).
1579 * process.c, process.h (catch_child_signal):
1580 Now always extern, even if !NS_IMPL_GNUSTEP.
1581 * process.c (catch_child_signal): Move glib tickler here from
1582 init_process_emacs, so that it's done earlier in Emacs
1583 initialization. Also move the noninteractive && !initialized
1584 check here from init_process_emacs. This is all a bit cleaner for
1585 GNUish platforms, and I hope it works around the Cygwin bug.
1586 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1587 that glib signal handling is tickled before glib creates threads.
1589 * process.c (wait_reading_process_output): Avoid int overflow
1590 when reading more than 2 GiB total from a process.
1592 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1594 * process.c (create_process): Handle a couple more cases,
1595 i.e., work even if new_argv and wait_child_setup[i] are cached.
1596 Use Fcall_process's style for volatile vars.
1598 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1600 * process.c (create_process): Mark PROCESS volatile.
1602 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1604 Use C99-style flexible array members if available.
1605 This avoids some subtle aliasing issues, which typically
1606 aren't a problem with GCC but may be a problem elsewhere.
1607 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1608 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1609 In either case, it uses a flexible array member rather than
1610 the old struct hack. All uses changed.
1611 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1612 Adjust to sdata reorganization.
1613 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1614 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1615 that ports better to pre-C99 non-GCC.
1616 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1617 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1618 as the latter has changed.
1619 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1620 and port better to pre-C99 GCC.
1621 * image.c (struct xpm_cached_color):
1622 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1623 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1624 Use FLEXIBLE_ARRAY_MEMBER.
1625 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1626 Move decl to top level so it gets checked against implementation.
1627 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1628 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1630 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1632 * syntax.c: Integer cleanups.
1633 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1634 All uses that need 0-or-2 changed to:
1635 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1636 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1637 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1638 (char_quoted, prev_char_comend_first, back_comment)
1639 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1640 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1641 Use bool for boolean.
1642 (update_syntax_table, skip_chars, skip_syntaxes):
1643 Prefer int to unsigned when either will do.
1644 (back_comment): Return boolean success flag, like forw_comment,
1645 instead of positive-or-minus-1 (which might have overflowed int anyway).
1646 Don't stuff ptrdiff_t into int.
1647 (syntax_spec_code, syntax_code_spec): Now const.
1648 (Fmatching_paren, scan_lists, scan_sexps_forward):
1649 Use enum syntaxcode for syntax code.
1650 (Fmatching_paren): Check that arg is a character, not just an integer.
1651 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1652 (Finternal_describe_syntax_value): Omit no-longer-needed
1654 (skip_chars): Use char, not unsigned char, when the distinction
1656 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1657 * bytecode.c (exec_byte_code):
1658 * syntax.c (syntax_spec_code, Fchar_syntax)
1659 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1661 * syntax.h (SYNTAX_WITH_FLAGS):
1662 Omit unnecessary casts.
1664 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1666 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1667 line dimensions here, to avoid race conditions with the main
1668 thread. (Bug#14062, bug#14630, bug#14669)
1670 * w32term.c (w32_draw_window_cursor): Compute the header line and
1671 mode line dimensions here.
1672 <w32_system_caret_window, w32_system_caret_hdr_height>:
1673 <w32_system_caret_mode_height>: New variables.
1675 * w32term.h: Declare them.
1677 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1679 * alloc.c (die): Move "assertion failed" string here ...
1680 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1681 COND when SUPPRESS_CHECKING. This shrinks the executable text
1682 size by 0.8% to 2.2% when configured with --enable-checking,
1683 depending on optimization flags (GCC 4.8.1 x86-64).
1685 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1687 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1689 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1690 base is 2; this is more accurate.
1692 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1694 * sound.c (string_default): Move to !WINDOWSNT section.
1695 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1697 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1699 * sound.c: Integer cleanups.
1700 Remove unnecessary forward decls.
1701 (struct sound_device): The 'file' member is now a Lisp_Object, not
1702 a char *, so that we needn't invoke alloca on a huge size.
1703 (Fplay_sound_internal): Adjust to this.
1704 (string_default): New function.
1705 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1706 Use it to adjust to the struct sound_device change.
1707 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1708 (be2hs) [0]: Remove.
1710 * syntax.c (skip_chars): Don't use uninitialized storage
1711 when searching a multibyte buffer for characters that are not in a
1712 unibyte string that contains non-ASCII characters.
1714 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1716 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1717 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1719 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1721 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1723 2013-06-18 Kenichi Handa <handa@gnu.org>
1725 * font.c (Ffont_spec): Signal an error for an invalid font name
1728 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1730 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1731 In particular this ports to 32-bit sparc Sun cc.
1732 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1733 array with a dummy element at specpdl[-1], so that its address can
1735 (unbind_to): Do not copy the binding; not needed, now that we
1736 copy old_value in the one place where the copy is needed.
1737 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1738 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1739 (union specbinding): Rename from struct specbinding. Redo layout
1740 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1741 which is not portable. With Sun C 5.12 32-bit sparc, the
1742 declaration causes nargs to be an unsigned bitfield, a behavior
1743 that the C standard allows; but Emacs wants nargs to be signed.
1744 The overall type is now a union of structures rather than a
1745 structure of union of structures, and the 'kind' member is now a
1746 bitfield, so that the overall type doesn't grow. All uses changed.
1747 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1749 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1751 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1752 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1754 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1756 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1758 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1759 unless we know that the window w's frame is a frame object.
1760 Another attempt at solving bug#14062 and bug#14630.
1762 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1764 * textprop.c (property_set_type): New enum.
1765 (add_properties): Allow appending/prepending text properties.
1766 (add_text_properties_1): Factored out of Fadd_text_properties.
1767 (Fadd_text_properties): Move all the code into
1768 add_text_properties_1.
1769 (Fadd_face_text_property): New function that calls
1770 add_text_properties_1.
1772 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1774 Move functions from lisp.h to individual modules when possible.
1775 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1776 * alloc.c (XFLOAT_INIT, set_symbol_name):
1777 * buffer.c (CHECK_OVERLAY):
1778 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1779 (set_char_table_parent):
1780 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1781 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1782 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1783 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1785 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1786 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1787 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1788 (backtrace_args, backtrace_debug_on_exit):
1789 * floatfns.c (CHECK_FLOAT):
1790 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1791 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1792 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1793 (set_hash_index_slot):
1794 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1795 * marker.c (CHECK_MARKER):
1796 * textprop.c (CHECK_STRING_OR_BUFFER):
1797 * window.c (CHECK_WINDOW_CONFIGURATION):
1798 Move here from lisp.h, and make these functions static rather than
1800 * buffer.c (Qoverlayp):
1802 * fns.c (Qhash_table_p):
1803 * window.c (Qwindow_configuration_p):
1805 * lisp.h: Remove the abovementioned defns and decls.
1807 Use functions, not macros, for XINT etc (Bug#11935).
1808 In lisp.h, prefer functions to function-like macros, and
1809 constants to object-like macros, when either will do. This:
1810 . simplifies use, as there's no more need to worry about
1811 arguments' side effects being evaluated multiple times.
1812 . makes the code easier to debug on some platforms.
1813 However, when using gcc -O0, keep using function-like macros
1814 for a few critical operations, for performance reasons.
1815 This sort of thing isn't needed with gcc -Og, but -Og
1816 is a GCC 4.8 feature and isn't widely-enough available yet.
1817 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1818 Remove enum lsb_bits; no longer needed.
1819 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1820 * buffer.c (Qoverlap):
1822 * fns.c (Qhash_table_p):
1823 Now extern, so lisp.h can use these symbols.
1824 * dispextern.h: Include character.h, for MAX_CHAR etc.
1825 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1826 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1827 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1828 (GLYPH_CODE_P): Move here from lisp.h.
1829 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1830 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1831 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1832 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1833 XUNTAG now returns void *.
1834 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1835 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1836 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1837 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1838 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1839 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1840 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1841 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1842 New macros, renamed from their sans-lisp_h_ counterparts.
1843 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1844 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1845 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1846 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1847 If compiling via GCC without optimization, define these as macros
1848 in addition to inline functions.
1849 To disable this, compile with -DINLINING=0.
1850 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1851 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1852 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1853 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1854 (INTMASK, VALMASK): Now macros, since static values cannot be
1855 accessed from extern inline functions.
1856 (VALMASK): Also a constant, for benefit of old GDB.
1857 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1858 is INTEGERP, which can fold it in.
1859 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1860 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1861 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1862 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1863 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1864 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1865 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1866 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1867 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1868 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1869 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1870 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1871 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1872 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1873 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1874 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1875 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1876 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1877 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1878 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1879 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1880 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1881 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1882 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1883 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1884 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1885 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1886 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1887 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1888 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1889 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1890 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1891 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1893 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1894 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1895 (VALMASK): Define in one place rather than in two, merging the
1896 USE_LSB_TAG parts; this is simpler.
1897 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1898 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1899 Move up, to avoid use before definition.
1900 Also include "globals.h" earlier, for the same reason.
1901 (make_natnum): New function.
1902 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1903 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1904 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1905 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1906 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1907 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1908 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1909 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1910 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1911 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1912 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1913 (Qwindow_configuration_p, Qimage): New forward declarations.
1914 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1915 (STRING_COPYIN): Remove; unused.
1916 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1917 (xcar_addr, xcdr_addr): New functions. All uses changed.
1918 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1919 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1920 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1921 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1922 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1923 (TYPE_RANGED_INTEGERP): Simplify.
1924 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1925 (setlocale, fixup_locale, synchronize_system_messages_locale)
1926 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1927 Now empty functions, not macros.
1928 (functionp): Return bool, not int.
1929 * window.c (Qwindow_configuration_p): Now extern,
1930 so window.h can use it.
1931 * window.h (Qwindowp): Move decl back to lisp.h.
1933 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1935 * xdisp.c (Fline_pixel_height): New function, required for solving
1938 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1940 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1942 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1944 * lread.c (syms_of_lread):
1945 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1947 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1949 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1951 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1953 * fileio.c (expand_file_name): Doc fix.
1955 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1957 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1958 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1959 Wait for self, not for 0. This can't hurt on GNU or similar
1960 system, and may help with Cygwin.
1962 * keyboard.c: Don't use PROP (...) as an lvalue.
1963 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1964 Use set_prop (A, B), not PROP (A) = B.
1966 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1968 * xdisp.c (get_it_property): Use it->window instead of generating
1969 a Lisp object from it->w.
1971 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1973 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1974 get-char-property the window that is being rendered, instead of
1975 the buffer, to support window-specific overlays. (Bug#14575)
1976 (compute_display_string_pos): When W is NULL, use the current
1977 buffer as the object to pass to get-char-property.
1978 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1979 pointer member of the bidi iterator, since no window is pertinent
1982 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1984 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1985 being displayed, and pass it to compute_display_string_pos.
1986 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1987 (bidi_paragraph_init): All callers changed.
1989 * xdisp.c (init_from_display_pos, init_iterator)
1990 (handle_single_display_spec, next_overlay_string)
1991 (get_overlay_strings_1, reseat_1, reseat_to_string)
1992 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1993 Set bidi_it.w member from it->w.
1994 (compute_display_string_pos): Accept additional argument, the
1995 window being displayed, and pass it to Fget_char_property.
1998 * dispextern.h (struct bidi_it): New member w, the window being
2000 (compute_display_string_pos): Adjust prototype.
2002 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2004 * xgselect.c: Remove unneeded include xterm.h.
2006 * process.c (wait_reading_process_output): Check for NS before GLIB.
2007 GLIB may be linked in due to rsvg, but ns_select must be called.
2009 * xgselect.c (xg_select): Remove call to window_system_available
2010 and g_main_context_pending at the top, so Gdk events (i.e. file
2011 notify) are processed when Emacs is started with -nw.
2013 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2015 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2016 (ctagsfiles3): New variable, includes only *.m files.
2017 (TAGS): Use an explicit language name in the regular expressions,
2018 to avoid transformation of '/SOMETHING' by MSYS to
2019 'c:\MSYS\SOMETHING'.
2021 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2023 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2025 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2027 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2028 still need to set the mouse pointer shape and activate help-echo.
2031 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2033 A few porting etc. fixes for the new file monitor code.
2034 See the thread containing
2035 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2036 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2037 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2038 (dir_monitor_callback, Fgfile_rm_watch):
2039 Use assq_no_quit instead of Fassoc, for speed.
2040 (dir_monitor_callback, Fgfile_rm_watch):
2041 eassert that the monitor is a fixnum.
2042 (dir_monitor_callback): No need for CDR_SAFE.
2043 Simplify building of lisp with alternative tails.
2044 (Fgfile_add_watch, Fgfile_rm_watch):
2045 Do not assume glib functions set errno reliably on failure.
2046 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2047 and signal an error otherwise.
2048 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2049 Use Fdelq instead of Fdelete, for speed.
2051 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2053 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2054 don't insist on being invoked on a highlighted tool-bar button.
2055 Avoids losing tool-bar functionality when mouse-highlight is nil.
2056 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2057 Don't highlight when mouse-highlight is nil.
2058 (note_mouse_highlight): When mouse-highlight is nil, don't return
2059 right away; instead, run tool-bar and mode-line highlight
2060 subroutine, clear any existing highlight, and revert the mouse
2061 pointer to its default shape. (Bug#14558)
2063 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2065 * lisp.mk (lisp): Add prog-mode.el.
2067 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2069 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2070 * process.c (dummy_handler): New function.
2071 (lib_child_handler): New static var.
2072 (handle_child_signal): Invoke it.
2073 (catch_child_signal): If a library has set up a signal handler,
2074 save it into lib_child_handler.
2075 (init_process_emacs): If using glib and not on Windows, tickle glib's
2076 child-handling code so that it initializes its private SIGCHLD handler.
2077 * syssignal.h (SA_SIGINFO): Default to 0.
2078 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2079 31; it should no longer be needed now.
2081 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2083 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2085 * gfilenotify.c (globals_of_gfilenotify): New function.
2086 (syms_of_gfilenotify): Move global initialization there.
2088 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2090 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2092 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2093 * keyboard.c (menu_bar_items, tool_bar_items):
2094 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2095 not override local keymaps any more.
2097 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2099 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2101 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2103 * w32console.c (initialize_w32_display): Return the dimensions of
2104 the console window via 2 additional arguments, not via the current
2105 frame. This avoids crashes due to overrunning the bounds of
2106 frame's decode_mode_spec_buffer, which is not resized following
2107 the change of the frame dimensions from the initial 10x10.
2109 * w32term.h (w32_initialize_display_info): Adjust prototype.
2111 * term.c (init_tty): Take dimensions of the frame from the values
2112 returned by initialize_w32_display.
2114 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2115 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2116 (LIBES): Add $(GFILENOTIFY_LIBS).
2118 * w32inevt.c (handle_file_notifications): Add dummy implementation
2119 for !HAVE_W32NOTIFY.
2121 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2123 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2125 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2127 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2129 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2131 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2133 Fix minor problems found by static checking.
2134 * data.c (pure_write_error):
2135 Use xsignal2, not Fsignal, as Fsignal might return.
2136 * eval.c (set_backtrace_debug_on_exit): Now static.
2137 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2138 No longer inline. EXTERN_INLINE is needed only for functions
2139 defined in .h files. Reindent function header as per GNU style.
2140 (backtrace_p, backtrace_top, backtrace_next):
2141 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2142 compiler or linker. Add extern decls to pacify gcc -Wall.
2143 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2145 * frame.c (free_monitors): Define only on platforms that need it.
2146 * nsterm.m (ns_term_init):
2147 * process.c (catch_child_signal):
2148 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2149 defined on all porting targets these days.
2150 * process.c, process.h (catch_child_signal):
2151 Make it extern only if NS_IMPL_GNUSTEP is defined.
2153 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2155 * w32.c (gettimeofday): Make the signature identical to prototype
2156 in nt/inc/sys/time.h.
2158 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2160 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2163 * keyboard.c (safe_run_hooks_error): Improve error message.
2165 * data.c (pure_write_error): Add `object' argument.
2166 * puresize.h (CHECK_IMPURE): Use it.
2168 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2170 * Makefile.in (NOTIFY_OBJ): New variable.
2171 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2173 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2174 Call syms_of_gfilenotify.
2176 * gfilenotify.c: New file.
2178 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2179 and Qfile_w32notify.
2180 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2181 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2183 * lisp.h: Declare syms_of_gfilenotify.
2185 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2187 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2189 Merge the specpdl and backtrace stacks. Make the structure of the
2190 specpdl entries more obvious via a tagged union of structs.
2191 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2192 (enum specbind_tag): New enum.
2193 (struct specbinding): Make it a tagged union of structs.
2194 Add a case for backtrace records.
2195 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2196 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2197 (backtrace_debug_on_exit): New accessors.
2198 (struct backtrace): Remove.
2199 (struct catchtag): Remove backlist field.
2200 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2202 (Flocal_variable_p): Speed up the common case where the binding is
2204 * eval.c (backtrace_list): Remove.
2205 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2206 (set_backtrace_args, set_backtrace_nargs)
2207 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2208 (backtrace_next): New functions.
2209 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2210 (unwind_to_catch, internal_lisp_condition_case)
2211 (internal_condition_case, internal_condition_case_1)
2212 (internal_condition_case_2, internal_condition_case_n): Don't bother
2213 with backtrace_list any more.
2214 (Fsignal): Adjust to new backtrace format.
2215 (grow_specpdl): Move up.
2216 (record_in_backtrace): New function.
2217 (eval_sub, Ffuncall): Use it.
2218 (apply_lambda): Adjust to new backtrace format.
2219 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2221 (specbind): Adjust to new specpdl format. Simplify.
2222 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2223 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2225 (mark_backtrace): Remove.
2226 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2227 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2228 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2230 * profiler.c (record_backtrace): Use get_backtrace.
2231 (handle_profiler_signal): Use backtrace_top_function.
2232 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2235 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2237 * process.h (catch_child_signal): Declare.
2239 * process.c (catch_child_signal): New function.
2240 (init_process_emacs): Call it.
2242 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2243 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2245 (x_set_cursor_type): Remove declaration.
2246 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2247 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2248 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2249 (ns_get_color): Use F suffix on float.
2250 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2251 (ns_get_rgb_color): Remove.
2252 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2253 (note_mouse_movement): x and y are CGFloat.
2254 (ns_draw_fringe_bitmap): Remove unused rowY.
2255 Change #if to COCOA && >= 10_6.
2256 (ns_draw_window_cursor): Remove unused overspill.
2257 (ns_draw_underwave): width and x are EamcsCGFloat.
2258 (ns_draw_box): thickness is CGFloat.
2259 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2260 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2261 if not in main thread.
2262 (ns_get_pending_menu_title, ns_check_menu_open)
2263 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2264 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2265 (sendFromMainThread:): New method.
2266 (changeFont:): size is CGFloat.
2267 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2268 Disable warning about permanent text.
2269 (characterIndexForPoint:): Adjust return type depending on GNUStep
2271 (mouseDown:): delta is CGFloat.
2272 (updateFrameSize): Remove unised variable f.
2273 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2274 Cast float to EmacsCGFloat.
2275 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2276 also to -1 when restoring.
2277 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2278 inside NS_IMPL_COCOA.
2279 (toggleFullScreen:): Put call to toggleFullScreen inside
2280 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2281 (setPosition:portion:whole:): por is CGFloat.
2282 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2283 (mouseDown:): Use CGFloat.
2284 (mouseDragged:): Remove unised variable edge.
2285 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2287 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2289 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2290 when NS_IMPL_GNUSTEP.
2291 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2292 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2293 (EmacsToolbar): Add clearAll. Add tag argument to
2294 addDisplayItemWithImage.
2295 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2297 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2299 * nsmenu.m (ns_update_menubar): Make static.
2300 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2301 (fillWithWidgetValue:): Add cast to SEL for setAction.
2302 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2303 (update_frame_tool_bar): Update code for GNUStep.
2304 (clearAll): New method.
2305 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2306 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2307 Move identifierToItem setObject and activeIdentifiers addObject before
2308 call to insertItemWithItemIdentifier.
2309 (validateVisibleItems): Fix indentation.
2310 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2311 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2312 UtilityWindow to aStyle, remove call to setStyleMask.
2314 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2316 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2317 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2318 Use F suffix on floats.
2319 (ns_char_width): Returns CGFloat.
2320 (ns_ascii_average_width): w is CGFloat instead of float.
2321 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2323 (ns_glyph_metrics): CGFloat instead of float.
2325 * nsfns.m (x_set_foreground_color, x_set_background_color):
2327 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2328 remove unused variables.
2329 (Fns_read_file_name): Keep track if panel is for save.
2330 Use ns_filename_from_panel/ns_directory_from_panel.
2331 (Fns_list_services): delegate only used for COCOA.
2332 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2333 Just return the input if GNUStep.
2334 (x_screen_planes): Remove.
2335 (Fxw_color_values): Use EmacsCGFloat
2336 (Fns_display_monitor_attributes_list): Only get screen number for
2338 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2340 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2341 ns_directory_from_panel.
2343 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2345 * process.c (handle_child_signal): Also use WCONTINUED.
2346 This is so that list-processes doesn't mistakenly list the process
2347 as stopped, when the process has actually been continued and is
2350 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2352 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2353 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2354 not already configured.
2356 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2358 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2360 * Makefile.in (mostlyclean): Remove *.res files.
2362 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2364 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2365 a buffer (bug#8447).
2367 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2369 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2370 display vector, and we backtrack, handle the case that the
2371 previous character position is also displayed from a display
2372 vector or covered by a display string or image. (Bug#14476)
2374 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2376 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2377 (struct MonitorInfo, free_monitors): Remove.
2378 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2379 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2380 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2383 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2384 (struct MonitorInfo, free_monitors): Remove.
2385 (ns_screen_name): Make static.
2386 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2387 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2390 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2391 (struct MonitorInfo): New struct.
2392 (free_monitors, make_monitor_attribute_list): Declare.
2394 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2396 (free_monitors, make_monitor_attribute_list): New functions.
2397 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2400 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2402 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2404 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2406 * keyboard.c: Apply keyboard decoding only to events that come directly
2407 from the tty, not from unread-command-events (bug#14368).
2408 (read_event_from_main_queue): New function, extracted from read_char).
2409 (read_decoded_char): Remove.
2410 (read_decoded_event_from_main_queue): New function to replace it.
2411 (read_char): Use it.
2412 (read_key_sequence): Use read_char rather than read_decoded_char.
2414 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2416 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2418 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2420 2013-05-22 Kenichi Handa <handa@gnu.org>
2422 The following changes are to fix the setting of
2423 buffer-file-coding-system on, for instance, C-x RET c unix RET
2424 _FILE_OF_DOS_EOL_TYPE_ RET.
2426 * coding.h (struct coding_system): New member detected_utf8_chars.
2428 * coding.c (detect_coding_utf_8): Count characters and check EOL
2429 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2431 (setup_coding_system): Do not initialize coding->head_ascii.
2432 (check_ascii): Do not set coding->eol_seen but update it. Do not
2433 call adjust_coding_eol_type here.
2434 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2435 If the eol-type of CODING is already specified, adjust the eol type
2436 of the found coding-system.
2437 (decode_coding_gap): Cancel previous change. Utilize the
2438 character numbers counted by detect_coding_utf_8. Fix detection
2441 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2443 * search.c (looking_at_1): Only set last_thing_searched if the match
2444 changed the match-data (bug#14281).
2446 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2448 * xdisp.c (reseat_at_previous_visible_line_start):
2449 Already declared in dispextern.h, so remove it here.
2450 (move_it_vertically_backward): Likewise.
2452 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2454 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2455 (Fx_display_pixel_width, Fx_display_pixel_height)
2456 (Fx_display_mm_width, Fx_display_mm_height):
2457 Mention `display-monitor-attributes-list' in docstrings.
2459 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2460 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2461 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2462 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2463 (Fx_display_backing_store, Fx_display_visual_class)
2464 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2465 (Fx_display_grayscale_p, Fx_display_pixel_width)
2466 (Fx_display_pixel_height, Fx_display_planes)
2467 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2468 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2469 (Fx_display_mm_width, Fx_display_mm_height)
2470 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2471 height for all physical monitors as in X11.
2473 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2474 Return pixel width or height for all physical monitors as in X11.
2476 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2478 Port --enable-gcc-warnings to clang.
2479 * bytecode.c (exec_byte_code):
2481 Redo diagnostic pragmas to pacify clang, too.
2482 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2483 * editfns.c (Fencode_time):
2484 * fileio.c (file_accessible_directory_p):
2485 * font.c (font_unparse_xlfd):
2486 Use '&"string"[index]' instead of '"string" + (index)'.
2487 * undo.c (user_error): Remove; unused.
2489 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2491 * insdel.c (insert_1_both): Document the arguments, instead of
2492 referring to insert_1, which no longer exists.
2494 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2495 some window, increment windows_or_buffers_changed, so that
2496 *Messages* display in that window is updated. (Bug#14408)
2498 * w32.c: Include epaths.h.
2499 (init_environment): Use cmdproxy.exe without leading directories.
2500 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2502 (gettimeofday): Adjust signature and return value to Posix
2505 * unexw32.c (open_output_file): Delete the existing emacs.exe
2506 before creating it, to break the hard link to the versioned
2509 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2510 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2511 (FIRSTFILE_OBJ): New variables.
2512 (W32_RES): Rename to EMACSRES. All users changed.
2513 (base_obj): Use $(CM_OBJ).
2514 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2515 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2516 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2517 $(W32_RES_LINK) before $(LIBES).
2518 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2520 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2522 * makefile.w32-in (DOC): Use just "DOC".
2524 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2526 * process.c: Export default filters and sentinels to Elisp.
2527 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2529 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2530 (Fset_process_sentinel, Fformat_network_address):
2531 Default to them instead of nil.
2532 (server_accept_connection): Sentinels can't be nil any more.
2533 (read_and_dispose_of_process_output): New function, extracted from
2534 read_process_output.
2535 (read_process_output): Use it; filters can't be nil.
2536 (Finternal_default_process_filter): New function, extracted from
2537 read_process_output.
2538 (exec_sentinel_unwind): Remove function.
2539 (exec_sentinel): Don't zilch sentinel while running.
2540 (status_notify): Sentinels can't be nil.
2541 (Finternal_default_process_sentinel): New function extracted from
2543 (setup_process_coding_systems): Default filter is not nil any more.
2544 (syms_of_process): Export new Elisp functions and initialize
2546 * lisp.h (make_lisp_proc): New function.
2548 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2550 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2552 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2554 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2555 unless we know that the window w is a leaf window.
2556 Another attempt at solving bug#14062.
2558 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2560 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2563 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2565 * image.c (gif_load): Check that subimages fit (Bug#14345).
2567 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2569 * lread.c (skip_dyn_eof): New function.
2570 (read1): Use it to skip the end of a file in response to #@00.
2572 * doc.c (get_doc_string): Slightly relax the sanity checking.
2574 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2576 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2577 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2578 (MonitorInfo): New struct.
2579 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2580 (Fns_display_monitor_attributes_list): New functions.
2581 (display-usable-bounds): Remove.
2582 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2585 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2587 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2588 (GTK_CHECK_VERSION): New macro, if not already defined.
2589 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2590 replaced by GTK_CHECK_VERSION.
2592 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2594 * xterm.h (GTK_PREREQ): New macro.
2595 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2596 to use this macro instead, for consistency and clarity.
2598 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2600 * xdisp.c (row_for_charpos_p): New function, with code of
2601 cursor_row_p, but accepts an additional argument CHARPOS instead
2602 of using a hardcoded PT.
2603 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2604 (row_containing_pos): Call row_for_charpos_p instead of partially
2605 doing the same. Fixes cursor positioning under longlines-mode
2606 when longlines-show-effect includes more than one newline, when
2607 moving the cursor vertically up.
2609 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2611 * makefile.w32-in (ACL_H): New macro.
2612 ($(BLD)/fileio.$(O)): Update dependencies.
2614 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2616 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2617 * Makefile.in (LIB_ACL): New macro.
2618 (LIBACL_LIBS): Remove.
2619 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2620 * fileio.c: Include <acl.h>.
2621 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2622 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2624 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2627 * unexelf.c: Don't assume ElfW (Half) fits in int.
2628 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2629 when dealing with ElfW (Half) values, since they can exceed 2**31
2630 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2631 (entry_address): Omit unused NUM arg. All uses changed.
2633 2013-05-07 Juri Linkov <juri@jurta.org>
2635 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2636 to the string converted from number with `Fnumber_to_string'.
2639 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2641 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2642 This fixes a problem introduced by my previous change.
2644 2013-05-07 Glenn Morris <rgm@gnu.org>
2646 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2648 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2650 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2652 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2654 Static checking by GCC 4.8.0.
2655 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2656 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2657 (x_get_monitor_attributes_fallback)
2658 (x_get_monitor_attributes_xinerama)
2659 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2660 Define only if USE_GTK.
2661 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2662 (x_get_monitor_attributes_fallback): Omit unused locals.
2663 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2664 Use double, not float, to avoid mixed-mode floating point arithmetic.
2666 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2667 Jan Djärv <jan.h.d@swipnet.se>
2669 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2670 (XINERAMA_CFLAGS): New macros.
2671 (ALL_CFLAGS, LIBES): Use them.
2673 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2674 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2675 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2676 (syms_of_xfns): DEFSYM them.
2677 (struct MonitorInfo): New struct.
2678 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2679 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2680 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2681 (x_get_monitor_attributes_xinerama): New functions.
2682 (Fx_display_monitor_attributes_list): New primitive.
2683 (syms_of_xfns): Defsubr it.
2685 * xterm.h (x_display_info): Add Xatom_net_workarea and
2686 Xatom_net_current_desktop.
2688 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2689 and dpyinfo->Xatom_net_current_desktop.
2691 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2693 * xdisp.c (pos_visible_p): Use the special code for finding the
2694 beginning of a display property or overlay for any "replacing"
2695 display property, not just for display strings. This solves
2696 incorrect reporting of position by posn-at-point. (Bug#14241)
2698 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2700 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2701 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2702 Verify that ElfW (Half) fits in int.
2703 (fatal): Use same signature as lisp.h.
2704 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2705 configure and build with -DUNEXELF_DEBUG without worrying about
2706 other modules that use DEBUG.
2707 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2708 possibly-wide integers now uses it instead of plain fprintf.
2709 (entry_address): New function, which avoids problems with 32-bit
2710 overflow on 64-bit hosts.
2711 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2712 (round_up): Don't assume the remainder fits in int.
2713 (find_section): Use bool for boolean. Simplify debug code.
2714 (unexec): Don't assume file sizes fit in int or size_t.
2715 Omit unnecessary trailing newline in 'fatal' format.
2716 Use strerror rather than outputting decimal error number.
2717 Remove unused code when emacs is not defined;
2718 this file relies on Emacs now.
2719 Don't assume e_phnum and e_shnum are positive.
2721 * regex.c: Fix problems when DEBUG is defined.
2722 (extract_number, extract_number_and_incr): Define regardless of
2723 whether DEBUG is defined; that's simpler and makes the code less
2724 likely to go stale in the normal case when DEBUG is not defined.
2725 Return int rather than taking an int * arg. All callers changed.
2726 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2727 Remove, replacing with ...
2728 (DEBUG_PRINT): New macro. All callers changed.
2729 (DEBUG_COMPILES_ARGUMENTS): New macro.
2730 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2731 (print_compiled_pattern, print_double_string) [DEBUG]:
2732 Use prototype rather than old-style definition.
2733 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2734 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2735 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2736 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2737 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2738 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2739 This matters only when DEBUG is defined.
2741 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2743 * xdisp.c (set_iterator_to_next): Set the
2744 ignore_overlay_strings_at_pos_p flag only if we are _really_
2745 iterating over an overlay string, as indicated by the
2746 current.overlay_string_index member. (Bug#14306)
2748 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2750 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2751 to where it is used, to avoid autorelease issues (Bug#14050).
2753 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2755 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2756 * fileio.c (syms_of_fileio): Implement this.
2757 * filelock.c (create_lock_file): If symbolic links don't work, so
2758 we use a regular file as a lock file, do not fsync the lock file;
2761 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2763 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2764 (syms_of_minibuf): Adjust accodingly.
2766 * callint.c (Fcall_interactively): Adjust calls accordingly.
2768 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2770 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2771 w->contents is a buffer before computing everything else.
2772 Use parentheses to disambiguate last part of the condition.
2774 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2775 assertion violations. (Bug#14062)
2777 2013-05-01 David Reitter <david.reitter@gmail.com>
2779 * nsfns.m (ns_tooltip): Initialize.
2781 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2783 * coding.c (decode_coding_gap): Don't remove the character before
2784 a newline unless it's a CR character. (Bug#14287)
2786 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2788 * dispextern.h (struct face): Move enum face_underline_type
2789 earlier so that bitfields can be in the same word.
2791 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2793 * nsfns.m (handlePanelKeys): New function.
2794 (EmacsOpenPanel:performKeyEquivalent:)
2795 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2796 arrows/function/control and copy/paste keys (Bug#14296).
2798 2013-04-27 Juri Linkov <juri@jurta.org>
2800 * callint.c (Fcall_interactively): Call `Qread_number' for
2801 interactive code letter `n' instead of using duplicate code.
2804 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2806 * systime.h (make_timeval): Declare as 'const'.
2808 2013-04-27 Kenichi Handa <handa@gnu.org>
2810 * font.c (font_open_entity): Always open a font of manageable
2813 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2815 Port better to AIX (Bug#14258).
2816 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2819 2013-04-24 Kenichi Handa <handa@gnu.org>
2821 * coding.c (decode_coding_iso_2022): When an invalid escape
2822 sequence is encountered, reset the invocation and designation
2823 status to the safest one.
2825 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2827 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2828 Without this fix, "make distclean" leaves stamp-h1 behind.
2830 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2832 * w32fns.c (w32_fullscreen_rect): New function to compute the
2833 window rectangle for the given fullscreen mode.
2834 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2835 longer tunes the window size. This keeps the window's edges flush
2836 with the screen and allows the taskbar to hide itself in fullboth.
2838 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2839 window decorations and uses the entire screen.
2841 * w32term.h (w32_fullscreen_rect) Add prototype.
2842 (struct w32_output): Replace normal_width, normal_height,
2843 normal_top, and normal_left members with a single normal_placement
2845 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2847 (FRAME_NORMAL_PLACEMENT): New macro.
2849 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2851 * minibuf.c (Ftest_completion): Silence compiler warning.
2853 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2855 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2858 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2861 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2862 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2863 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2864 parentheses where appropriate.
2866 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2868 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2870 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2872 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2873 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2874 Mention in the doc string that setting these variables takes
2875 effect only after a call to set-window-buffer. (Bug#14200)
2877 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2879 * indent.c (Fvertical_motion): Don't consider display strings on
2880 overlay strings as display strings on the buffer position we
2881 started from. This prevents vertical cursor motion from jumping
2882 more than one line when there's an overlay string with a display
2883 property at end of line.
2884 Reported by Karl Chen <Karl.Chen@quarl.org> in
2885 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2887 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2889 * window.c (select_window): `record_buffer' even if window is
2890 already selected (bug#14191).
2892 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2894 * window.c (Fwindow_end): Test more flags, including the buffer's
2895 last_overlay_modified flag, to determine whether the window's
2896 display is really up-to-date. Prevents the function from
2897 returning a stale value. (Bug#14170)
2898 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2901 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2903 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2904 garbaged only if it is not already the top frame on its TTY.
2905 This prevents flickering due to constant redrawing of TTY frames when
2906 there are GUI frames open in the same session. (Bug#13864)
2908 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2910 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2911 of marking the idle timers directly.
2913 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2915 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2918 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2920 * window.c (select_window): Don't record_buffer while the invariant is
2921 temporarily broken (bug#14161).
2923 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2925 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2927 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2929 2013-04-07 Romain Francoise <romain@orebokech.com>
2931 Ignore additional platform-specific ACL errors (Bug#13702).
2932 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2933 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2935 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2937 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2940 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2942 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2943 This bug was introduced by my 2013-02-25 change that simplified
2944 data_start configuration. Without this change, on GNU/Linux
2945 an Emacs configured with --enable-profiling fails immediately
2946 due to a profiler signal.
2947 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2948 with these flags. On platforms where special flags are needed
2949 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2950 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2951 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2953 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2955 Get rid of some platform-specific functions examining window
2956 system and its capabilities. This is a partial rework of the
2958 * lisp.h (have_menus_p): Remove prototype. This function is
2959 replaced with platform-independent window_system_available.
2960 (check_window_system): Move to...
2961 * frame.h (decode_window_system_frame, window_system_available):
2962 ...here, add new prototypes.
2963 * frame.c (window_system_available, decode_window_system_frame):
2965 (check_window_system): Platform-independent now.
2966 * xterm.h (x_in_use): Remove declaration.
2968 * w32term.h (check_x_frame):
2969 * nsterm.h (check_x_frame): Remove prototypes. This function
2970 is replaced with platform-independent decode_window_system_frame.
2971 * msdos.c (have_menus_p): Remove.
2972 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2973 Remove platform-specific functions. Use check_window_system,
2974 decode_window_system_frame and check_ns_display_info where
2975 appropriate. Minor style and comment tweaks.
2976 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2977 (check_x_frame): Likewise.
2978 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2980 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2981 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2982 * xmenu.c, xselect.c: All related users changed.
2984 2013-04-03 Kenichi Handa <handa@gnu.org>
2986 The following changes is to optimize the code for reading UTF-8
2989 * coding.c (check_ascii): Rename from detect_ascii. Return value
2990 changed. Check EOL format. Do not call adjust_coding_eol_type
2992 (check_utf_8): New function.
2993 (adjust_coding_eol_type): Do nothing if already adjusted.
2994 (detect_coding): Compare the return value of check_ascii with
2995 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2996 (decode_coding_gap): Optimize for valid UTF-8.
2998 2013-03-21 Kenichi Handa <handa@gnu.org>
3000 * coding.c (syms_of_coding): Cancel previous change.
3002 * insdel.c (insert_from_gap): Fix previous change.
3004 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3006 Consistently use platform-specific function to detect window system.
3007 * lisp.h (check_window_system): New prototype. This function is
3008 going to replace check_x, check_w32 and check_ns.
3009 (have_menus_p): Mention msdos.c in comment.
3010 * fontset.c (check_window_system_func): Remove. Adjust all users.
3011 * fontset.h (check_window_system_func): Remove prototype.
3012 * nsterm.h (check_ns):
3013 * xterm.h (check_x):
3014 * w32term.h (check_w32): Likewise.
3015 * menu.c (Fx_popup_menu): Use check_window_system.
3016 * msdos.c (check_window_system): Define for MS-DOS.
3017 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3018 * w32fns.c (check_window_system): Likewise for MS-Windows.
3019 * xfns.c (check_window_system): Likewise for X.
3020 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3021 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3023 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3025 Prefer < to > in range checks such as 0 <= i && i < N.
3026 This makes it easier to visualize quantities on a number line.
3027 This patch doesn't apply to all such range checks,
3028 only to the range checks affected by the 2013-03-24 change.
3029 This patch reverts most of the 2013-03-24 change.
3030 * alloc.c (xpalloc, Fgarbage_collect):
3031 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3032 * character.c (string_escape_byte8):
3033 * charset.c (read_hex):
3034 * data.c (cons_to_unsigned):
3035 * dispnew.c (update_frame_1):
3036 * doc.c (Fsubstitute_command_keys):
3037 * doprnt.c (doprnt):
3038 * editfns.c (hi_time, decode_time_components):
3039 * fileio.c (file_offset):
3040 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3041 * font.c (font_intern_prop):
3042 * frame.c (x_set_alpha):
3043 * gtkutil.c (get_utf8_string):
3044 * indent.c (check_display_width):
3045 * keymap.c (Fkey_description):
3046 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3048 * minibuf.c (read_minibuf_noninteractive):
3049 * process.c (wait_reading_process_output):
3050 * search.c (Freplace_match):
3051 * window.c (get_phys_cursor_glyph):
3052 * xdisp.c (redisplay_internal):
3053 * xsmfns.c (smc_save_yourself_CB):
3054 Prefer < to > for range checks.
3055 * dispnew.c (sit_for): Don't mishandle NaNs.
3056 This fixes a bug introduced in the 2013-03-24 change.
3057 * editfns.c (decode_time_components): Don't hoist comparison.
3058 This fixes another bug introduced in the 2013-03-24 change.
3060 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3062 * frame.h (struct frame): Drop scroll_bottom_vpos
3063 member becaue all real users are dead long ago.
3064 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3065 * xdisp.c (redisplay_internal): Adjust user.
3067 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3069 * nsmenu.m (showAtX:Y:for:): setLevel to
3070 NSPopUpMenuWindowLevel (Bug#13998).
3072 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3074 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3075 (ns_check_pending_open_menu): Declare.
3077 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3078 (x_activate_menubar): Update the menu with title that matches
3079 ns_get_pending_menu_title, and call
3080 ns_check_pending_openmenu (Bug#12698).
3081 (menuWillOpen:): New method.
3082 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3084 * nsterm.m (menu_will_open_state, menu_mouse_point)
3085 (menu_pending_title): New varaibles.
3086 (ns_get_pending_menu_title, ns_check_menu_open)
3087 (ns_check_pending_open_menu): New functions.
3089 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3091 * indent.c (current_column_bol_cache): Remove leftover which is not
3092 used in Fmove_to_column any more.
3093 (current_column, scan_for_column): Adjust users.
3094 * keyboard.c (last_point_position_buffer, last_point_position_window):
3095 Remove leftovers which are not used for recording undo any more.
3096 (command_loop_1, syms_of_keyboard): Adjust users.
3097 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3098 redisplay_window any more.
3099 (move_it_to): Adjust user.
3101 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3103 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3104 Update dependencies.
3106 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3108 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3109 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3112 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3114 * window.h (struct window): Replace hchild, vchild and buffer slots
3115 with the only contents slot. This is possible because each valid
3116 window may have either the child window (in vertical or horizontal
3117 combination) or buffer to display (for the leaf window). Using that,
3118 a lof of operations to traverse and/or change window hierarchies may
3119 be simplified. New member horizontal is used to distinguish between
3120 horizontal and vertical combinations of internal windows.
3121 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3122 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3123 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3124 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3125 Use contents slot, not buffer, where appropriate.
3126 (wset_combination): New function.
3127 (wset_buffer): Add eassert.
3128 (Fframe_first_window): Simplify the loop reaching first window.
3129 (Fwindow_buffer): Use WINDOW_LEAF_P.
3130 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3131 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3132 (unshow_buffer): Convert initial debugging check to eassert.
3133 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3134 (make_parent_window, window_resize_check, window_resize_apply)
3135 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3136 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3137 Adjust to match struct window changes.
3138 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3139 (mark_window_cursors_off, count_windows, get_leaf_windows)
3140 (foreach_window_1): Simplify the loop.
3141 * alloc.c (mark_object): Do not check for the leaf window because
3142 internal windows has no glyph matrices anyway.
3143 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3144 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3145 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3146 (build_frame_matrix_from_window_tree, mirror_make_current)
3147 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3148 (update_window_tree, set_window_update_flags): Simplify the loop.
3149 (sync_window_with_frame_matrix_rows): Enforce live window.
3150 Use contents slot, not buffer, where appropriate.
3151 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3152 and WINDOW_HORIZONTAL_COMBINATION_P.
3153 (make_frame_visible_1): Simplify the loop.
3154 Use contents slot, not buffer, where appropriate.
3155 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3156 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3157 (expose_window_tree): Likewise.
3158 Use contents slot, not buffer, where appropriate.
3159 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3160 to avoid deleted windows. Use contents slot instead of buffer.
3161 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3162 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3163 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3164 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3166 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3168 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3169 identify the reasons for assertion violations in bug#14062 and
3171 (Fx_show_tip): Fix compilation error under
3172 "--enable-check-lisp-object-type". (Bug#14073)
3174 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3175 Reported by <rzl24ozi@gmail.com>.
3177 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3179 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3181 (unwind_with_echo_area_buffer): ...to restore it here.
3182 This is needed to ensure that...
3183 (redisplay_window): ...both window markers are valid here,
3184 which is verified by eassert.
3185 * editfns.c (save_excursion_save): Do not assume that
3186 selected_window always displays the buffer.
3187 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3190 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3192 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3195 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3197 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3199 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3201 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3202 since MinGW's w32api headers do. This avoids compiler warnings.
3204 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3207 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3209 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3211 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3213 * gtkutil.c (style_changed_cb): Check if frame is live and an
3214 X frame (Bug#14038).
3216 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3218 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3219 Define only for _WIN32_WINNT less than 0x0500.
3220 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3222 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3223 see its own definitions of 'struct timeval' and 'struct timezone'.
3225 Fix incompatibilities between MinGW.org and MinGW64 headers.
3226 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3228 * w32.c (REPARSE_DATA_BUFFER): Guard with
3229 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3231 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3233 * xterm.c: Include X11/XKBlib.h
3234 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3236 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3238 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3240 * blockinput.h (input_blocked_p): Likewise.
3241 * bytecode.c (exec_byte_code): Likewise.
3242 * callproc.c (call_process_kill, call_process_cleanup)
3243 (Fcall_process): Likewise.
3244 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3245 (Fccl_execute_on_string): Likewise.
3246 * character.c (string_escape_byte8): Likewise.
3247 * charset.c (read_hex): Likewise.
3248 * cm.c (calccost): Likewise.
3249 * data.c (cons_to_unsigned): Likewise.
3250 * dired.c (directory_files_internal, file_name_completion):
3252 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3253 (sit_for): Likewise.
3254 * doc.c (Fsubstitute_command_keys): Likewise.
3255 * doprnt.c (doprnt): Likewise.
3256 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3257 * emacsgtkfixed.c: Likewise.
3258 * fileio.c (file_offset, Fwrite_region): Likewise.
3259 * floatfns.c (Fexpt, fmod_float): Likewise.
3260 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3262 * font.c (font_intern_prop): Likewise.
3263 * frame.c (x_set_alpha): Likewise.
3264 * gtkutil.c (get_utf8_string): Likewise.
3265 * indent.c (check_display_width): Likewise.
3266 * intervals.c (create_root_interval, rotate_right, rotate_left)
3267 (split_interval_right, split_interval_left)
3268 (adjust_intervals_for_insertion, delete_node)
3269 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3270 (merge_interval_right, merge_interval_left, copy_intervals)
3271 (set_intervals_multibyte_1): Likewise.
3272 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3273 * keymap.c (Fkey_description): Likewise.
3274 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3275 * lread.c (openp, read_integer, read1, string_to_number):
3277 * menu.c (ensure_menu_items): Likewise.
3278 * minibuf.c (read_minibuf_noninteractive): Likewise.
3279 * print.c (printchar, strout): Likewise.
3280 * process.c (create_process, Faccept_process_output)
3281 (wait_reading_process_output, read_process_output, send_process)
3282 (wait_reading_process_output): Likewise.
3283 * profiler.c (make_log, handle_profiler_signal): Likewise.
3284 * regex.c (re_exec): Likewise.
3285 * regex.h: Likewise.
3286 * search.c (looking_at_1, Freplace_match): Likewise.
3287 * sysdep.c (get_child_status, procfs_ttyname)
3288 (procfs_get_total_memory): Likewise.
3289 * systime.h (EMACS_TIME_VALID_P): Likewise.
3290 * term.c (dissociate_if_controlling_tty): Likewise.
3291 * window.c (get_phys_cursor_glyph): Likewise.
3292 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3293 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3295 * xfns.c (Fx_window_property): Likewise.
3296 * xmenu.c (set_frame_menubar): Likewise.
3297 * xselect.c (x_get_window_property, x_handle_dnd_message):
3299 * xsmfns.c (smc_save_yourself_CB): Likewise.
3300 * xterm.c (x_scroll_bar_set_handle): Likewise.
3302 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3304 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3305 to be optional or nil. Adjust comment and convert it to docstring.
3306 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3307 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3309 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3311 Static checking by GCC 4.8-20130319.
3312 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3313 * process.c (Fset_process_datagram_address)
3314 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3315 * xdisp.c (get_char_face_and_encoding):
3316 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3317 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3318 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3320 2013-03-24 Ken Brown <kbrown@cornell.edu>
3322 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3323 fix compilation on 64-bit Cygwin, where underscores are not
3324 automatically prepended.
3326 * w32term.c (w32_initialize): Silence compiler warning.
3328 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3330 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3331 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3332 variables, to save and restore frame dimensions.
3333 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3334 after returning from a 'fullscreen' configuration.
3335 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3336 to avoid races between the main thread and the input thread.
3338 * w32term.h (struct w32_output): New members normal_width,
3339 normal_height, normal_top, normal_left, and prev_fsmode.
3340 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3341 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3344 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3345 'fullscreen' parameter. Always record previous width and height
3346 of the frame, except when switching out of maximized modes, so
3347 that they could be restored correctly, instead of resetting to the
3348 default frame dimensions. Send SC_RESTORE command to the frame,
3349 unless we are going to send SC_MAXIMIZE, to restore the frame
3350 resize hints in the mouse pointer shown by the window manager.
3353 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3355 * lisp.h (get_frame_param): Adjust conditions for prototype
3358 2013-03-22 Ken Brown <kbrown@cornell.edu>
3360 * unexcw.c: Drop unneeded inclusion of w32common.h.
3361 (report_sheap_usage): Declare.
3362 (read_exe_header): Add magic numbers for x86_64.
3363 (fixup_executable): Fix printf format specifier for unsigned long
3366 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3368 * frame.h (struct frame): Put menu_bar_window under #ifdef
3369 because this member is not needed when X toolkit is in use.
3370 (fset_menu_bar_window):
3371 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3372 (free_glyphs, update_frame):
3373 * xdisp.c (expose_frame): Likewise.
3374 (display_menu_bar): Likewise. Remove redundant eassert.
3375 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3378 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3380 Use functions and constants to manipulate Lisp_Save_Value objects.
3381 This replaces code that used macros and strings and token-pasting.
3382 The change makes the C source a bit easier to follow,
3383 and shrinks the Emacs executable a bit.
3384 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3385 (make_save_value): Change 1st arg from string to enum. All callers
3388 (mark_object): Use if, not #if, for GC_MARK_STACK.
3389 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3390 (XSAVE_OBJECT): Now functions, not macros.
3391 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3392 the constant was never used.
3393 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3394 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3395 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3396 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3398 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3399 type3 with a single member save_type. All uses changed.
3400 (save_type, set_save_pointer, set_save_integer): New functions.
3401 * print.c (PRINTX): Remove.
3403 * alloc.c: Remove redundant static declarations.
3405 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3407 * window.h (struct window): Convert left_col, top_line, total_lines
3408 and total_cols from Lisp_Objects to integers. Adjust comments.
3409 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3411 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3412 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3413 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3414 Adjust users where appropriate.
3416 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3418 * frame.h (struct frame): Drop resx and resy because the same data is
3419 available from window system-specific output context. Adjust users.
3420 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3421 New functions to provide defaults when no window system available.
3422 (FRAME_RES_X, FRAME_RES_Y): New macros.
3423 (NUMVAL): Move from xdisp.c.
3424 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3425 (Ffont_face_attributes, Fopen_font):
3426 * image.c (gs_load):
3427 * w32font.c (fill_in_logfont):
3428 * xdisp.c (calc_pixel_width_or_height):
3429 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3430 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3432 2013-03-20 Kenichi Handa <handa@gnu.org>
3434 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3435 to 1 (temporary workaround until a bug related to ASCII
3436 optimization is fixed).
3438 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3440 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3441 Signal error if window is not internal. Adjust docstring.
3442 (delete_all_child_windows): Use combination_limit to save the buffer.
3443 (Fset_window_configuration): Adjust accordingly.
3444 * print.c (syms_of_print): Initialize debugging output not here...
3445 (init_print_once): ...but in a new function here.
3446 * lisp.h (init_print_once): Add prototype.
3447 * emacs.c (main): Add call to init_print_once. Adjust comments.
3449 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3451 * window.c (window_resize_check, window_resize_apply)
3452 (window_from_coordinates, recombine_windows, set_window_buffer)
3453 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3454 (Fsplit_window_internal, Fdelete_window_internal)
3455 (freeze_window_starts): Use bool for booleans.
3456 * window.h (window_frame_coordinates, resize_frame_windows)
3457 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3459 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3461 * dispnew.c (bitch_at_user): Use `user-error'.
3463 2013-03-17 Ken Brown <kbrown@cornell.edu>
3465 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3466 as return type of image_background. (Bug#13981)
3467 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3469 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3471 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3472 (ns_select): Don't return with result uninitialized.
3474 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3477 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3479 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3480 directories. If filename is nil, get directory name (Bug#13932).
3481 Use getFilename and getDirectory.
3482 (getFilename, getDirectory): New methods for EmacsSavePanel and
3484 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3486 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3488 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3490 2013-03-15 Kenichi Handa <handa@gnu.org>
3492 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3493 (adjust_after_replace): Make it back to static. Delete the third
3494 arg text_at_gap_tail. Cancel the code for handling it.
3496 * coding.h (struct coding_system): New member eol_seen.
3498 * coding.c (detect_ascii): New function.
3499 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3500 when the source bytes are actually scanned. On detecting for
3501 coding_category_utf_8_auto, call detect_ascii instead of scanning
3502 source bytes directly.
3503 (produce_chars): Call insert_from_gap with the new arg 0.
3504 (encode_coding): Likewise.
3505 (decode_coding_gap): Control ASCII optimization by the variable
3506 disable_ascii_optimization instead of #ifndef .. #endif.
3507 Deccode EOL format according to coding->eol_seen.
3508 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3511 * lisp.h (adjust_after_replace): Cancel externing it.
3512 (insert_from_gap): Adjust prototype.
3514 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3516 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3517 FULLSCREEN_MAXIMIZED. (Bug#13935)
3519 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3521 * region-cache.c (find_cache_boundary, move_cache_gap)
3522 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3523 Simplify debugging check and convert to eassert. Adjust comment.
3524 (pp_cache): Put under ENABLE_CHECKING.
3526 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3528 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3529 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3531 (w32fullscreen_hook): If the frame is visible, reset
3532 f->want_fullscreen flag after changing the frame size. If the
3533 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3536 2013-03-13 Daniel Colascione <dancol@dancol.org>
3538 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3539 too so that these builds can use Cygwin's file conversion
3540 functions. (We've been building and linking cygw32.o all along
3541 and just not using it.)
3543 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3545 File synchronization fixes (Bug#13944).
3546 * Makefile.in (LIB_FDATASYNC): New macro.
3548 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3549 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3550 Don't worry about HAVE_FSYNC, since a substitute fsync is
3551 available if the system lacks one.
3552 (Fwrite_regin): Retry fsync if interrupted.
3554 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3556 * w32term.c (w32_read_socket): If the Emacs frame is being
3557 activated, call w32fullscreen_hook, to make sure the new frame
3558 dimensions are in effect. (Bug#13937)
3560 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3562 * xdisp.c (init_iterator): Simplify because both character and byte
3563 positions are either specified or -1. Add eassert. Adjust comment.
3564 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3565 character and byte positions can be obtained from marker.
3567 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3569 Static checking by Sun C 5.12.
3570 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3571 * bytecode.c (exec_byte_code):
3572 * dispnew.c (init_display):
3574 * fileio.c (Fsubstitute_in_file_name):
3575 * keyboard.c (Fevent_convert_list):
3576 * keymap.c (Fsingle_key_description):
3577 * term.c (maybe_fatal, fatal):
3578 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3579 * xsmfns.c (Fhandle_save_session):
3580 Omit unreachable code.
3581 * keymap.c (map_keymap_char_table_item): Cast void * to
3582 a function pointer type; the C Standard requires this.
3584 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3585 Include <sys/param.h> unconditionally, as that works elsewhere and
3586 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3587 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3590 See ChangeLog.12 for earlier changes.
3596 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3598 This file is part of GNU Emacs.
3600 GNU Emacs is free software: you can redistribute it and/or modify
3601 it under the terms of the GNU General Public License as published by
3602 the Free Software Foundation, either version 3 of the License, or
3603 (at your option) any later version.
3605 GNU Emacs is distributed in the hope that it will be useful,
3606 but WITHOUT ANY WARRANTY; without even the implied warranty of
3607 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3608 GNU General Public License for more details.
3610 You should have received a copy of the GNU General Public License
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