1 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3 Be more careful if selected window shows the buffer other than current,
4 use window_outdated only if this is not so. This change should also
5 address some weird issues discussed in Bug#13012.
6 * window.h (window_outdated): New prototype.
7 * window.c (window_outdated): Now here. Convert from static and
8 always assume window's buffer.
9 (Fwindow_end, Fwindow_line_height): Use it.
10 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11 and always assume window's buffer.
12 (redisplay_window): Adjust user.
13 (redisplay_internal): Call to reconsider_clip_change once and
14 check whether mode line should be updated only if selected window
16 (run_window_scroll_functions): Use eassert for debugging check.
17 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
19 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
21 * window.c (window_scroll, window_scroll_pixel_based)
22 (window_scroll_line_based): Use bool for booleans.
24 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
26 * process.c: Fix minor off-by-one issues in descriptor counts.
27 This shouldn't fix any real bugs, but it cleans up the code a bit.
28 (max_process_desc, max_input_desc): -1, not 0, means none.
30 (delete_input_desc): New function.
31 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
32 (deactivate_process): Scan backwards when recomuting max_process_desc;
33 that should be faster.
34 (init_process_emacs): Initialize max_input_desc.
36 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
38 Use region cache to speedup bidi_find_paragraph_start.
39 * buffer.h (struct buffer): New member bidi_paragraph_cache.
40 Rename cache_long_line_scans to cache_long_scans.
41 * buffer.c (bset_cache_long_line_scans): Rename to
42 bset_cache_long_scans.
43 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
44 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
46 (syms_of_buffer): Rename cache-long-line-scans to
47 cache-long-scans. Adjust docstring.
48 * search.c (newline_cache_on_off):
49 * indent.c (width_run_cache_on_off): Adjust users.
50 * bidi.c (bidi_paragraph_cache_on_off): New function.
51 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
52 * insdel.c (prepare_to_modify_buffer): Invalidate
53 bidi_paragraph_cache if enabled.
55 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
57 Invalidate region caches only if buffer text is going to be changed.
58 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
59 (modify_text): ...new prototype.
60 (prepare_to_modify_buffer_1): New prototype.
61 * textprop.c (modify_region): Rename to...
62 (modify_text_properties): ...new function.
63 (add_text_properties_1, set_text_properties, Fremove_text_properties)
64 (Fremove_list_of_text_properties): Adjust users.
65 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
66 (modify_text): ...new function.
67 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
68 (prepare_to_modify_buffer_1): ...new function.
69 * casefiddle.c (casify_region):
70 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
71 (Ftranspose_regions): Use modify_text.
73 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
75 * lisp.mk (lisp): Add nadvice.elc.
77 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
79 New macro to iterate over live buffers similar to frames.
80 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
81 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
82 Declare buffer-related variables here to offload lisp.h.
83 * buffer.c (Vbuffer_alist): Adjust comment.
84 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
85 (other_buffer_safely):
86 * data.c (store_symval_forwarding):
87 * dispnew.c (Fframe_or_buffer_changed_p):
88 * fileio.c (Fdo_auto_save):
89 * filelock.c (unlock_all_files):
90 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
92 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
94 Fix some minor races in hosts lacking mkostemp (Bug#15015).
95 * callproc.c (create_temp_file):
96 * filelock.c (create_lock_file):
97 Assume mkostemp, since it's now provided by Gnulib.
99 2013-08-04 Eli Zaretskii <eliz@gnu.org>
101 * w32.c (mkostemp): New function.
102 (mktemp): Remove, no longer used. Most of the code reused in
103 mkostemp. (Bug#15015)
104 (mktemp): Don't undef.
106 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
108 * dispnew.c (glyph_matrix_count, glyph_pool_count):
109 Move under GLYPH_DEBUG and ENABLE_CHECKING.
110 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
111 (free_glyph_pool, check_glyph_memory): Likewise for
112 all users. Adjust comments where appropriate.
114 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
116 * composite.h: Minor fixups.
117 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
118 to fix a misspelling, and change it to an inline function while
119 we're at it (it need not be a macro). All uses changed.
120 (composition_method, composition_valid_p):
121 Rewrite to avoid assignments in if-conditions.
123 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
125 Do not use global Lisp_Object in composition macros.
126 * composite.h (composition_temp): Remove declaration.
127 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
128 (composition_method, composition_valid_p): ...inline functions.
129 (compose_region): Remove the leftover.
130 * composite.c (composition_temp): Remove.
131 (run_composition_function, update_compositions)
132 (composition_compute_stop_pos, composition_adjust_point)
133 (Ffind_composition_internal):
134 * coding.c (handle_composition_annotation):
135 * xdisp.c (handle_composition_prop, check_point_in_composition):
136 Related users changed.
138 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
140 Drop FRAME_PTR typedef.
141 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
142 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
143 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
144 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
145 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
146 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
147 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
148 All related users changed.
150 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
152 * eval.c (default_toplevel_binding): New function.
154 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
155 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
156 (syms_of_eval): Export them.
157 * data.c (Fdefault_value): Micro cleanup.
158 * term.c (init_tty): Use "false".
160 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
162 Fix X GC leak in GTK and raw (no toolkit) X ports.
163 * xterm.c (x_free_frame_resources): If white and black relief
164 GCs are allocated, always free them here.
165 * xfns.c (x_make_gc): Omit redundant initialization.
166 * widget.c (create_frame_gcs): Remove the leftover.
167 (EmacsFrameDestroy): Do nothing because all GCs are now freed
168 in x_free_frame_resources.
170 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
172 * nsterm.m (windowWillResize:toSize:): Only change title if
173 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
175 (viewDidEndLiveResize): New method.
177 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
178 inside NS_IMPL_COCOA.
180 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
182 * insdel.c (adjust_after_replace, replace_range, del_range_2):
183 Do not check whether undo is enabled because record_insert and
184 record_delete does that themselves.
186 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
188 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
189 member which is not really used any more.
190 (FRAME_XIC_BASE_FONTNAME): Remove.
191 * xfns.c (xic_free_fontset): Adjust user.
192 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
193 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
194 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
195 (xdialog_show): Use eassert for debugging check.
196 * w32term.c (x_unfocus_frame): Remove unused dummy function.
198 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
200 * fileio.c, fns.c (merge): Move extern decl from here ...
201 * lisp.h (merge): ... to here.
203 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
205 Fix last font-related change.
206 * w32font.h (w32font_list_internal, w32font_match_internal):
208 * w32uniscribe.c (uniscribe_list, uniscribe_match):
209 (uniscribe_list_family): Adjust to match font API change.
210 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
211 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
213 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
215 * frame.h (FRAME_MOUSE_UPDATE):
216 * nsterm.m (ns_frame_up_to_date): Omit redundant check
217 whether hlinfo->mouse_face_mouse_frame is non-NULL.
219 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
221 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
222 * font.h (struct font_driver): Change list, match, and list_family
223 functions to accept struct frame * as first arg.
224 * font.c (font_score, font_compare, font_sort_entities): Remove
226 (font_sort_entities, font_list_entities, font_select_entity):
227 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
228 match font API change.
229 * xfont.c (xfont_list, xfont_match, xfont_list_family):
230 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
231 * ftxfont.c (ftxfont_list, ftxfont_match):
232 * xftfont.c (xftfont_list, xftfont_match):
233 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
234 * w32font.c (w32font_list, w32font_match, w32font_list):
235 (w32font_list_internal, w32_font_match_internal): Likewise.
236 * xfaces.c (Fx_family_fonts): Adjust user.
238 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
240 Do not use pure Xism x_wm_set_icon_position in non-X ports.
241 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
242 only if HAVE_X_WINDOWS is in use.
243 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
244 * nsterm.m (x_wm_set_icon_position): Remove no-op.
245 * w32term.c (x_wm_set_icon_position): Likewise.
246 * w32fns.c (x_icon): Adjust user.
248 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
250 * xterm.c (last_mouse_press_frame): Remove the
251 leftover which is not really used any more.
252 (handle_one_xevent, syms_of_xterm): Adjust users.
253 (x_flush): Call XFlush once per each X display, not frame.
254 This is better because this code always unconditionally skips
255 non-X frames in Vframe_list and issues the only XFlush if we
256 have more than one X frame on the same X display.
257 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
258 Use bool for booleans.
259 (x_draw_glyph_string_background, cvt_string_to_pixel):
260 (cvt_pixel_dtor): Drop unnecessary prototypes.
261 * xterm.h (x_display_ok): Adjust prototype.
263 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
265 Drop unnecessary functions that deals with frame pixel size.
266 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
267 (x_pixel_height): Drop prototypes.
268 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
269 (x_pixel_height): Drop implementations.
270 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
271 which should be always valid for window frame.
272 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
273 * w32menu.c (Fx_popup_dialog):
274 * xmenu.c (Fx_popup_dialog): Likewise for both.
276 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
278 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
279 frame parameters and call to Fmodify_frame_parameters just once.
280 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
281 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
282 and mention nil frame in docstring.
284 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
286 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
287 (x_figure_window_size): Likewise. Adjust to return long.
288 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
289 (toplevel): Move Qterminal_live_p to...
290 * terminal.c (toplevel): ...here, make it static, and...
291 (syms_of_terminal): ...DEFSYM here.
292 * frame.h (Qterminal_live_p): Remove declaration.
293 (make_frame, x_figure_window_size): Adjust prototype.
294 * nsfns.m (Fx_create_frame): Use long for window flags.
296 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
298 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
299 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
300 Do not assume that emacs_close (INT_MAX) is a no-op.
302 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
304 * xfaces.c (make_face_cache): For struct face_cache, prefer
305 xmalloc to xzalloc and so avoid redundant call to memset.
306 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
308 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
310 * fringe.c (draw_window_fringes, update_window_fringes)
311 (compute_fringe_widths):
312 * w32term.c (x_draw_glyph_string):
313 * window.c (candidate_window_p, Frecenter):
314 * xfaces.c (realize_basic_faces, realize_default_face)
315 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
316 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
317 * xfns.c (x_set_cursor_color, xic_free_xfontset):
318 * xmenu.c (Fx_menu_bar_open_internal):
319 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
320 * xsettings.c (xft_settings_event):
321 * xterm.c (x_draw_glyph_string, x_had_errors_p):
322 Use bool for booleans. Adjust style and comments where
324 * dispextern.h (draw_window_fringes, update_window_fringes)
325 (compute_fringe_widths):
326 * xterm.h (x_had_errors_p): Adjust prototype.
328 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
330 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
331 CHECK_LIST. Rewrite the loop to avoid useless local variable.
333 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
335 * fns.c (toplevel): Remove comment before Fsafe_length because
338 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
340 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
342 2013-07-28 Eli Zaretskii <eliz@gnu.org>
344 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
345 frame which got the message is still alive, before dereferencing
346 its pointer. (Bug#14970)
348 * frame.c (delete_frame): Test "this" frame's minibuffer window to
349 be a live window, before using it as such. (Bug#14970)
351 2013-07-27 Eli Zaretskii <eliz@gnu.org>
353 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
354 w32_detect_focus_change instead of doing part of its job by hand.
355 This fixes the problem whereby FOCUS_OUT events were not sent to
358 2013-07-26 Eli Zaretskii <eliz@gnu.org>
360 * process.c (Fprocess_list): Doc fix.
362 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
363 being re-exposed only if it didn't ask to become visible.
364 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
365 was previously iconified. (Bug#14841)
366 (x_iconify_frame): Mark the frame iconified.
368 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
370 Fix minor problems found by static checking.
371 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
372 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
374 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
376 * eval.c (set_specpdl_old_value): New function.
377 (unbind_to): Minor simplification.
378 (get_backtrace_frame): New function.
379 (Fbacktrace_frame): Use it. Add `base' argument.
380 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
381 (syms_of_eval): Export backtrace-eval.
382 * xterm.c (x_focus_changed): Simplify.
384 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
386 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
388 2013-07-24 Eli Zaretskii <eliz@gnu.org>
390 * xdisp.c (redisplay_window): Instead of moving point out of
391 scroll margin, reject the force_start method, and try scrolling
394 2013-07-24 Ken Brown <kbrown@cornell.edu>
396 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
399 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
401 * eval.c (Fprogn): Do not check that BODY is a proper list.
402 This undoes the previous change. The check slows down the
403 interpreter, and is not needed to prevent a crash. See
404 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
406 2013-07-23 Glenn Morris <rgm@gnu.org>
408 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
410 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
412 Port to GNU/Linux systems with tinfo but not ncurses.
413 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
414 to decide whether ncurses is being used. Without this change,
415 GCC complains about tgetent not being declared, on a system
416 that has tinfo installed but ncurses not installed.
418 * eval.c (Fprogn): Check that BODY is a proper list.
420 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
421 * data.c (Fsetq_default):
422 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
423 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
425 Tune by taking advantage of the fact that ARGS is always a list
426 when a function is declared to have UNEVALLED args.
428 * emacsgtkfixed.c: Port to GCC 4.6.
429 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
431 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
433 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
434 here to silence compiler warnings.
436 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
438 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
439 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
440 from messing up Emacs's 'struct frame' (Bug#14923).
442 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
444 * alloc.c (make_save_ptr_ptr): Define this function.
445 It was inadvertently omitted. It's needed only if
446 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
448 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
450 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
451 frame have focus (Bug#14895).
453 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
455 Avoid vfork-related deadlock more cleanly.
456 * callproc.c (child_setup): When the child's exec fails, output
457 the program name, as that's more useful. Use O_NONBLOCK to avoid
459 * process.c (create_process_1): Remove; no longer needed.
460 (create_process): Remove timer hack; no longer needed, now that
461 the child avoids deadlock.
463 2013-07-20 Glenn Morris <rgm@gnu.org>
465 * image.c (Fimage_flush): Fix doc typo.
467 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
469 Fix array bounds violation when pty allocation fails.
470 * process.c (PTY_NAME_SIZE): New constant.
471 (pty_name): Remove static variable; it's now auto.
472 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
473 Take pty_name as an arg rather than using a static variable.
475 (create_process): Recover pty_flag from process, not from volatile local.
476 (create_pty): Stay inside array even when pty allocation fails.
477 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
479 * lread.c (Fload): Avoid initialization only when lint checking.
480 Mention that it's needed only for older GCCs.
482 2013-07-20 Kenichi Handa <handa@gnu.org>
484 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
485 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
487 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
489 * lread.c (Fload): Avoid uninitialized warning.
491 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
493 Fix some minor file descriptor leaks and related glitches.
494 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
495 (create_lock_file): Use write, not emacs_write.
496 * image.c (slurp_file, png_load_body):
497 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
498 (server_accept_connection):
499 Don't leak an fd on memory allocation failure.
500 * image.c (slurp_file): Add a cheap heuristic for growing files.
501 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
502 as that's what the other routines do. Maybe input need not be
503 blocked at all, but it's better to be consistent.
504 Avoid undefined behavior when strlen is zero.
506 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
507 (NSTATICS): Now a constant; doesn't need to be a macro.
509 2013-07-19 Richard Stallman <rms@gnu.org>
511 * coding.c (decode_coding_utf_8): Add simple loop for fast
512 processing of ASCII characters.
514 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
516 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
518 2013-07-19 Eli Zaretskii <eliz@gnu.org>
520 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
521 unportable 'struct x_display_info'.
522 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
525 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
527 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
528 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
530 (system_process_attributes): Prefer plain char to unsigned char
531 when either will do. Clean up properly if interrupted or if
532 memory allocations fail. Don't assume sscanf succeeds. Remove
533 no-longer-needed workaround to stop GCC from whining. Read
534 command-line once, instead of multiple times. Check read status a
537 Fix obscure porting bug with varargs functions.
538 The code assumed that int is treated like ptrdiff_t in a vararg
539 function, which is not a portable assumption. There was a similar
540 -- though these days less likely -- porting problem with various
541 assumptions that pointers of different types all smell the same as
542 far as vararg functions is conserved. To make this problem less
543 likely in the future, redo the API to use varargs functions.
544 * alloc.c (make_save_value): Remove this vararg function.
545 All uses changed to ...
546 (make_save_int_int_int, make_save_obj_obj_obj_obj)
547 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
549 (make_save_ptr): Rename from make_save_pointer, for consistency with
550 the above. Define only on platforms that need it. All uses changed.
552 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
554 * keyboard.c: Try to fix typos in previous change.
555 (DISPLAY_LIST_INFO): New macro.
556 (kbd_buffer_get_event): Do not access members that are not present
557 in X11. Revert inadvertent change of "!=" to "=".
559 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
561 * keyboard.c (kbd_buffer_get_event):
562 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
563 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
565 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
567 * filelock.c: Fix unlikely file descriptor leaks.
568 (get_boot_time_1): Rework to avoid using emacs_open.
569 This doesn't actually fix a leak, but is better anyway.
570 (read_lock_data): Use read, not emacs_read.
572 * doc.c: Fix minor memory and file descriptor leaks.
573 * doc.c (get_doc_string): Fix memory leak when doc file absent.
574 (get_doc_string, Fsnarf_documentation):
575 Fix file descriptor leak on error.
577 * term.c: Fix minor fdopen-related file descriptor leaks.
578 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
579 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
581 * charset.c: Fix file descriptor leaks and errno issues.
583 (load_charset_map_from_file): Don't leak file descriptor on error.
584 Use plain record_xmalloc since the allocation is larger than
585 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
587 * eval.c (record_unwind_protect_nothing):
588 * fileio.c (fclose_unwind):
590 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
591 The replacement doesn't block input, but that no longer seems
594 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
596 * lread.c: Fix file descriptor leaks and errno issues.
597 (Fload): Close some races that leaked fds or streams when 'load'
599 (Fload, openp): Report error number of last nontrivial failure to open.
600 ENOENT counts as trivial.
601 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
603 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
604 now that the function is always called with a nonnegative arg.
605 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
606 All uses replaced with ...
607 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
609 A few more minor file errno-reporting bugs.
610 * callproc.c (Fcall_process):
611 * doc.c (Fsnarf_documentation):
612 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
613 * process.c (set_socket_option):
614 Don't let a constructor trash errno.
615 * doc.c: Include <errno.h>.
617 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
619 * w32fns.c (unwind_create_tip_frame): Fix declaration.
621 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
623 Fix w32 bug with call-process-region (Bug#14885).
624 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
625 to Fcall_process when the input is empty. This simplifies the
626 code a bit. It makes no difference on POSIXish platforms but
627 apparently it fixes a bug on w32.
629 Fix bug where insert-file-contents closes a file twice (Bug#14839).
630 * fileio.c (close_file_unwind): Don't close if FD is negative;
631 this can happen when unwinding a zapped file descriptor.
632 (Finsert_file_contents): Unwind-protect the fd before the point marker,
633 in case Emacs runs out of memory between the two unwind-protects.
634 Don't trash errno when closing FD.
635 Zap the FD in the specpdl when closing it, instead of deferring
636 the removal of the unwind-protect; this fixes a bug where a child
637 function unwinds the stack past us.
639 New unwind-protect flavors to better type-check C callbacks.
640 This also lessens the need to write wrappers for callbacks,
641 and the need for make_save_pointer.
642 * alloca.c (free_save_value):
643 * atimer.c (run_all_atimers):
645 * alloc.c (safe_alloca_unwind):
646 * atimer.c (unwind_stop_other_atimers):
647 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
648 * menu.c (cleanup_popup_menu) [HAVE_NS]:
649 * minibuf.c (choose_minibuf_frame_1):
650 * process.c (make_serial_process_unwind):
651 * xdisp.h (pop_message_unwind):
652 * xselect.c (queue_selection_requests_unwind):
653 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
654 * alloca.c (record_xmalloc):
655 Prefer record_unwind_protect_ptr to record_unwind_protect with
657 * alloca.c (Fgarbage_collect):
658 Prefer record_unwind_protect_void to passing a dummy.
659 * buffer.c (restore_buffer):
660 * window.c (restore_window_configuration):
661 * xfns.c, w32fns.c (do_unwind_create_frame)
662 New wrapper. All record-unwind uses of wrappee changed.
663 * buffer.c (set_buffer_if_live):
664 * callproc.c (call_process_cleanup, delete_temp_file):
665 * coding.c (code_conversion_restore):
666 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
667 * editfns.c (save_excursion_restore)
668 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
669 (save_restriction_restore):
670 * eval.c (restore_stack_limits, un_autoload):
671 * fns.c (require_unwind):
672 * keyboard.c (recursive_edit_unwind, tracking_off):
673 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
674 * macros.c (pop_kbd_macro, restore_menu_items):
675 * nsfns.m (unwind_create_frame):
676 * print.c (print_unwind):
677 * process.c (start_process_unwind):
678 * search.c (unwind_set_match_data):
679 * window.c (select_window_norecord, select_frame_norecord):
680 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
681 (fast_set_selected_frame):
682 * xfns.c, w32fns.c (unwind_create_tip_frame):
683 Return void, not a dummy Lisp_Object. All uses changed.
684 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
685 * callproc.c (call_process_kill):
686 * fileio.c (restore_point_unwind, decide_coding_unwind)
687 (build_annotations_unwind):
688 * insdel.c (Fcombine_after_change_execute_1):
689 * keyboard.c (read_char_help_form_unwind):
690 * menu.c (unuse_menu_items):
691 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
692 * sound.c (sound_cleanup):
693 * xdisp.c (unwind_redisplay):
694 * xfns.c (clean_up_dialog):
695 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
696 Accept no args and return void, instead of accepting and returning
697 a dummy Lisp_Object. All uses changed.
698 * cygw32.c (fchdir_unwind):
699 * fileio.c (close_file_unwind):
700 * keyboard.c (restore_kboard_configuration):
701 * lread.c (readevalllop_1):
702 * process.c (wait_reading_process_output_unwind):
703 Accept int and return void, rather than accepting an Emacs integer
704 and returning a dummy object. In some cases this fixes an
705 unlikely bug when the corresponding int is outside Emacs integer
706 range. All uses changed.
707 * dired.c (directory_files_internal_unwind):
708 * fileio.c (do_auto_save_unwind):
709 * gtkutil.c (pop_down_dialog):
710 * insdel.c (reset_var_on_error):
711 * lread.c (load_unwind):
712 * xfns.c (clean_up_file_dialog):
713 * xmenu.c, nsmenu.m (pop_down_menu):
714 * xmenu.c (cleanup_widget_value_tree):
715 * xselect.c (wait_for_property_change_unwind):
716 Accept pointer and return void, rather than accepting an Emacs
717 save value encapsulating the pointer and returning a dummy object.
719 * editfns.c (Fformat): Update the saved pointer directly via
720 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
721 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
722 (unwind_body): New function.
723 (record_unwind_protect): First arg is now a function returning void,
724 not a dummy Lisp_Object.
725 (record_unwind_protect_ptr, record_unwind_protect_int)
726 (record_unwind_protect_void): New functions.
727 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
728 * fileio.c (struct auto_save_unwind): New type.
729 (do_auto_save_unwind): Use it.
730 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
731 * insdel.c (struct rvoe_arg): New type.
732 (reset_var_on_error): Use it.
733 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
735 (specbinding_func): Remove; there are now several such functions.
736 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
737 (set_unwind_protect_ptr): New function.
738 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
740 Be simpler and more consistent about reporting I/O errors.
741 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
742 Say "Read error" and "Write error", rather than "I/O error", or
743 "IO error reading", or "IO error writing", when a read or write
745 * process.c (Fmake_network_process, wait_reading_process_output)
746 (send_process, Fprocess_send_eof, wait_reading_process_output):
747 Capitalize diagnostics consistently. Put "failed foo" at the
748 start of the diagnostic, so that we don't capitalize the
749 function name "foo". Consistently say "failed" for such
751 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
752 All callers changed. This is so it can use report_file_error.
753 * sysdep.c (serial_open, serial_configure): Capitalize I/O
754 diagnostics consistently as above.
756 * fileio.c (report_file_errno): Fix errno reporting bug.
757 If the file name is neither null nor a pair, package it up as a
758 singleton list. All callers changed, both to this function and to
759 report_file_error. This fixes a bug where the memory allocator
760 invoked by list1 set errno so that the immediately following
761 report_file_error reported the wrong errno value.
763 Fix minor problems found by --enable-gcc-warnings.
764 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
765 * keyboard.c (kbd_buffer_get_event): Remove unused local.
767 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
769 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
770 Set event->arg to Qt if switch-event shall be generated.
771 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
773 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
775 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
778 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
779 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
780 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
781 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
782 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
783 and there is a focused frame.
784 (head_table): Add focus-in and focus-out.
785 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
786 bind to handle-focus-in/out.
788 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
789 (Fhandle_switch_frame): Call Fhandle_focus_in.
790 (syms_of_frame): defsubr handle-focus-in/out.
792 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
794 Fix porting bug to older POSIXish platforms (Bug#14862).
795 * sysdep.c (emacs_pipe): New function, that implements
796 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
797 This should port better to CentOS 5 and to Mac OS X 10.6.
798 All calls to pipe2 changed.
800 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
801 This makes the code easier to read and the executable a bit smaller.
802 Do not replace all calls to Fcons that happen to create lists,
803 just calls that are intended to create lists. For example, when
804 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
805 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
806 Similarly for list2 through list5.
807 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
808 * bytecode.c (exec_byte_code):
809 * callint.c (quotify_arg, Fcall_interactively):
810 * callproc.c (Fcall_process, create_temp_file):
811 * charset.c (load_charset_map_from_file)
812 (Fdefine_charset_internal, init_charset):
813 * coding.c (get_translation_table, detect_coding_system)
814 (Fcheck_coding_systems_region)
815 (Fset_terminal_coding_system_internal)
816 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
817 * composite.c (update_compositions, Ffind_composition_internal):
818 * dired.c (directory_files_internal, file_name_completion)
820 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
821 * doc.c (Fsnarf_documentation):
822 * editfns.c (Fmessage_box):
824 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
825 (Feval, eval_sub, Ffuncall, apply_lambda):
826 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
827 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
828 (Fset_file_times, Finsert_file_contents)
829 (Fchoose_write_coding_system, Fwrite_region):
830 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
831 * font.c (font_registry_charsets, font_parse_fcname)
832 (font_prepare_cache, font_update_drivers, Flist_fonts):
833 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
834 * frame.c (make_frame, Fmake_terminal_frame)
835 (x_set_frame_parameters, x_report_frame_params)
836 (x_default_parameter, Fx_parse_geometry):
837 * ftfont.c (syms_of_ftfont):
838 * image.c (gif_load):
839 * keyboard.c (command_loop_1):
840 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
841 (Fcopy_keymap, append_key, Fcurrent_active_maps)
842 (Fminor_mode_key_binding, accessible_keymaps_1)
843 (Faccessible_keymaps, Fwhere_is_internal):
844 * lread.c (read_emacs_mule_char):
845 * menu.c (find_and_return_menu_selection):
846 * minibuf.c (get_minibuffer):
847 * nsfns.m (Fns_perform_service):
848 * nsfont.m (ns_script_to_charset):
849 * nsmenu.m (ns_popup_dialog):
850 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
851 (Fx_own_selection_internal):
852 * nsterm.m (append2):
853 * print.c (Fredirect_debugging_output)
854 (print_prune_string_charset):
855 * process.c (Fdelete_process, Fprocess_contact)
856 (Fformat_network_address, set_socket_option)
857 (read_and_dispose_of_process_output, write_queue_push)
858 (send_process, exec_sentinel):
859 * sound.c (Fplay_sound_internal):
860 * textprop.c (validate_plist, add_properties)
861 (Fput_text_property, Fadd_face_text_property)
862 (copy_text_properties, text_property_list, syms_of_textprop):
863 * unexaix.c (report_error):
864 * unexcoff.c (report_error):
865 * unexsol.c (unexec):
866 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
867 (Fformat_mode_line, syms_of_xdisp):
868 * xfaces.c (set_font_frame_param)
869 (Finternal_lisp_face_attribute_values)
870 (Finternal_merge_in_global_face, syms_of_xfaces):
871 * xfns.c (x_default_scroll_bar_color_parameter)
872 (x_default_font_parameter, x_create_tip_frame):
873 * xfont.c (xfont_supported_scripts):
874 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
875 (menu_help_callback, xmenu_show):
877 * xterm.c (set_wm_state):
878 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
879 and similarly for list2 through list5.
881 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
883 * callproc.c (Fcall_process_region): Fix minor race and tune.
884 (create_temp_file): New function, with the temp-file-creation part
885 of the old Fcall_process_region. Use Fcopy_sequence to create the
886 temp file name, rather than alloca + build_string, for simplicity.
887 Don't bother to block input around the temp file creation;
888 shouldn't be needed. Simplify use of mktemp. Use
889 record_unwind_protect immediately after creating the temp file;
890 this closes an unlikely race where the temp file was not removed.
891 Use memcpy rather than an open-coded loop.
892 (Fcall_process_region): Use the new function. If the input is
893 empty, redirect from /dev/null rather than from a newly created
894 empty temp file; this avoids unnecessary file system traffic.
896 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
898 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
899 Simplify by making this case like the other two. This is a bit
900 slower on obsolete hosts, but the extra complexity isn't worth it.
902 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
903 * process.c (create_process) [!DOS_NT]:
904 Remove now-unnecessary calls to emacs_close.
906 2013-07-13 Eli Zaretskii <eliz@gnu.org>
908 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
909 returning early. (Bug#14850)
911 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
912 and inhibit-iso-escape-detection attributes of 'undecided'.
915 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
917 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
918 Reported by Herbert J. Skuhra in
919 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
921 Don't lose top specpdl entry when memory is exhausted.
922 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
923 specpdl overflow here, to simplify callers; all callers changed.
924 Always reserve an unused entry at the stack top; this avoids
925 losing the top entry's information when memory is exhausted.
927 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
929 Clean up errno reporting and fix some errno-reporting bugs.
930 * callproc.c (Fcall_process):
931 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
932 * process.c (create_process, Fmake_network_process):
933 * unexaix.c (report_error):
934 * unexcoff.c (report_error):
935 Be more careful about reporting the errno of failed operations.
936 The code previously reported the wrong errno sometimes.
937 Also, prefer report_file_errno to setting errno + report_file_error.
938 (Fcall_process): Look at openp return value rather than at path,
939 as that's a bit faster and clearer when there's a numeric predicate.
940 * fileio.c (report_file_errno): New function, with most of the
941 old contents of report_file_error.
942 (report_file_error): Use it.
943 (Ffile_exists_p, Ffile_accessible_directory_p):
944 Set errno to 0 when it is junk.
945 * fileio.c (Faccess_file):
946 * image.c (x_create_bitmap_from_file):
947 Use faccessat rather than opening the file, to avoid the hassle of
948 having a file descriptor open.
949 * lisp.h (report_file_errno): New decl.
950 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
953 * process.c (create_process, wait_reading_process_output) [AIX]:
954 Remove obsolete SIGHUP-related code, as Emacs no longer disables
955 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
956 a multithreaded environment anyway).
957 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
959 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
961 * image.c (x_find_image_file): Don't close a remote file handle.
963 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
965 Fix races with threads and file descriptors.
966 * callproc.c (Fcall_process_region):
967 * dired.c (open_directory):
968 * emacs.c (main, Fdaemon_initialized):
969 * image.c (x_find_image_file):
970 * inotify.c (Finotify_rm_watch):
971 * lread.c (Flocate_file_internal):
972 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
973 * term.c (term_mouse_moveto, init_tty):
974 * termcap.c (tgetent):
975 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
976 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
977 * unexhp9k800.c, unexmacosx.c (unexec):
978 * callproc.c (Fcall_process_region):
979 Use emacs_close, not close.
980 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
981 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
982 and posix_close function on current platforms (which all lack them).
983 (emacs_close): Use it. This should fix the races on GNU/Linux and
984 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
985 and it should avoid closing random victim file descriptors on
988 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
990 * inotify.c (uninitialized): Remove. All uses replaced by -1.
991 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
994 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
995 This is for .gdbinit xbacktrace.
997 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
998 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
999 (emacs_set_tty): Now static.
1000 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1001 * term.c (tty_capable_p, tty_default_color_capabilities)
1002 (get_tty_terminal, term_mouse_movement)
1003 (handle_one_term_event, init_tty, maybe_fatal):
1004 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1005 (tgetent, scan_file, name_match, compare_contin):
1006 * terminal.c (get_terminal):
1007 Use bool for boolean.
1008 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1009 Prefer char to unsigned char if either will do.
1010 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1011 (tty_write_glyphs): Prefer int to unsigned.
1012 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1013 All callers changed.
1014 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1016 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1019 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1020 (B__dummy__): New dummy symbol, to pacify C89.
1021 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1022 they can't grok varargs macros.
1023 * dispnew.c (add_window_display_history)
1024 (add_frame_display_history):
1025 * print.c (print_object):
1026 * xdisp.c (debug_method_add):
1027 Use %p printf format only for void pointers.
1028 * emacs.c (usage_message): New constant, replacing ...
1029 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1030 (main): Adjust to usage reorg.
1031 * fns.c (syms_of_fns):
1032 * profiler.c (syms_of_profiler):
1033 Don't use non-constant struct initializers.
1034 * gnutls.h (gnutls_initstage_t):
1035 * lisp.h (enum Lisp_Fwd_Type):
1036 * lread.c (lisp_file_lexically_bound_p):
1037 * xsettings.c (anonymous enum):
1038 Remove trailing comma.
1039 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1040 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1041 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1043 * regex.c (const_re_char): New type, to pacify strict C89.
1044 All uses of 'const re_char' replaced to use it.
1045 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1046 with glibc when strict C89. This change is imported from gnulib.
1048 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1049 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1050 Omit GNU_LINUX implementation, since it requires long long.
1051 * xterm.c (x_draw_underwave):
1052 Do not assume the traditional order of struct's members.
1053 (x_term_init): Rewrite to avoid the need for non-constant structure
1056 Syntax cleanup, mostly replacing macros with functions.
1057 This removes the need for the syntax_temp hack.
1058 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1059 * syntax.c (SYNTAX_INLINE): New macro.
1060 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1061 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1062 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1063 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1064 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1065 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1066 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1067 Now constants, not macros.
1068 (syntax_temp) [!__GNUC__]: Remove.
1069 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1070 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1071 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1072 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1073 Move here from syntax.h; now functions, not macros. Except for the
1074 last function, these are static since only syntax.c uses them.
1075 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1076 All uses changed. Now a function, not a macro; use this fact
1077 to simplify the code.
1078 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1079 compiler bugs; no longer relevant.
1080 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1081 (SYNTAX_INLINE): New macro.
1082 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1083 for the new functions. Use bool for boolean member.
1084 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1085 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1086 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1087 (SETUP_BUFFER_SYNTAX_TABLE):
1088 Now extern inline functions, not macros.
1089 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1090 Remove; all uses replaced by implementation.
1091 (syntax_temp) [!__GNUC__]: Remove decl.
1092 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1094 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1096 * emacs.c (main): Fix syntax error.
1098 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1100 Timestamp fixes for undo (Bug#14824).
1101 * atimer.c (schedule_atimer):
1102 * fileio.c (Ffile_newer_than_file_p):
1103 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1104 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1105 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1106 (syms_of_fileio): Remove Sclear_visited_file_name.
1107 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1108 file doesn't exist; this avoids an ambiguity with negative timestamps.
1109 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1110 * systime.h (make_emacs_time, invalid_emacs_time):
1111 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1112 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1113 * undo.c (record_first_change): Push (visited-file-modtime) onto
1114 undo list rather than reimplementing it by hand, incorrectly.
1116 2013-07-09 Ken Brown <kbrown@cornell.edu>
1118 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1120 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1122 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1124 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1126 Handle errno and exit status a bit more carefully.
1127 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1128 number into an exit status. Instead, use EXIT_CANCELED.
1129 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1130 * callproc.c (relocate_fd):
1131 * emacs.c (close_output_streams, main):
1132 * process.c (create_process):
1133 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1134 Use emacs_perror for simplicity.
1135 * callproc.c (relocate_fd, main):
1136 * sysdep.c (sys_subshell):
1137 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1138 (shut_down_emacs): Use emacs_write, not write.
1139 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1140 * fileio.c (Fcopy_file, e_write):
1141 * nsterm.m (ns_select):
1142 * process.c (send_process):
1143 * sound.c (vox_write):
1144 Use emacs_write_sig, not emacs_write.
1145 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1146 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1148 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1150 (emacs_full_write): New function.
1151 (emacs_write): Rewrite to use it.
1152 (emacswrite_sig, emacs_perror): New functions.
1153 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1155 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1157 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1158 on NS even if it is present. Pixmap on NS is a void*.
1160 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1162 Port to Ubuntu 10 (Bug#14803).
1163 Problem reported by T.V. Raman.
1164 * process.c (close_on_exec, accept4, process_socket):
1165 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1167 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1169 * w32.c (sys_dup): Declare prototype.
1173 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1175 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1177 Make file descriptors close-on-exec when possible (Bug#14803).
1178 This simplifies Emacs a bit, since it no longer needs to worry
1179 about closing file descriptors by hand in some cases.
1180 It also fixes some unlikely races. Not all such races, as
1181 libraries often open files internally without setting
1182 close-on-exec, but it's an improvement.
1183 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1184 * callproc.c (Fcall_process) [!MSDOS]:
1185 * emacs.c (main) [!DOS_NT]:
1186 * nsterm.m (ns_term_init):
1187 * process.c (create_process):
1188 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1189 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1190 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1191 Prefer mkostemp with O_CLOEXEC to mkstemp.
1192 * callproc.c (relocate_fd) [!WINDOWSNT]:
1193 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1194 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1196 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1197 Make the resulting file descriptor close-on-exec.
1198 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1199 * lread.c (load_descriptor_list, load_descriptor_unwind):
1200 Remove; no longer needed. All uses removed.
1201 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1202 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1204 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1205 (Fmake_network_process, Fnetwork_interface_list):
1206 (Fnetwork_interface_info, server_accept_connection):
1207 Make newly-created socket close-on-exec.
1208 * sysdep.c (emacs_open, emacs_fopen):
1209 Make new-created descriptor close-on-exec.
1210 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1211 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1213 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1215 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1216 for NS_IMPL_GNUSTEP.
1218 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1220 Fix openp errno handling.
1221 * callproc.c (Fcall_process): Preserve openp errno around close.
1222 * lread.c (openp): Set errno when returning -1, as some callers
1225 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1227 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1229 * nsterm.h (NSSavePanel): Update comment.
1230 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1231 (ns_run_file_dialog): Declare.
1233 * nsfns.m: Remove panelOK.
1235 (ns_run_file_dialog): New function.
1236 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1237 event loop, so file dialog is popped up by ns_run_file_dialog, called
1238 by sendEvent (Bug#14578).
1239 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1241 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1243 * xdisp.c (default_line_pixel_height): New function.
1244 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1245 (try_cursor_movement, redisplay_window, try_window)
1246 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1248 * window.c (window_scroll_pixel_based): use
1249 default_line_pixel_height.
1251 * dispextern.h (default_line_pixel_height): Add prototype.
1253 * frame.c (x_set_line_spacing): Accept a float value for
1254 line-spacing parameter, per the documentation.
1256 * data.c (Fmultibyte_string_p): Doc fix.
1258 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1260 Use emacs_open more consistently when opening files.
1261 This handles EINTR more consistently now, and makes it easier
1262 to introduce other uniform changes to file descriptor handling.
1263 * src/systdio.h: New file.
1264 * src/buffer.c (mmap_init):
1265 * cygw32.c (chdir_to_default_directory):
1266 * dispnew.c (Fopen_termscript):
1267 * emacs.c (Fdaemon_initialized):
1268 * fileio.c (Fdo_auto_save):
1269 * image.c (slurp_file, png_load_body, jpeg_load_body):
1270 * keyboard.c (Fopen_dribble_file):
1272 * print.c (Fredirect_debugging_output):
1273 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1274 * termcap.c (tgetent):
1275 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1276 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1277 * w32term.c (w32_initialize) [CYGWIN]:
1278 * xfaces.c (Fx_load_color_file):
1279 Use emacs_open instead of plain open, and emacs_fopen instead of
1281 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1282 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1283 * callproc.c (default_output_mode): New constant.
1284 (Fcall_process): Use it to call emacs_open instead of plain creat.
1285 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1286 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1287 (emacs_fopen): New function.
1288 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1289 Include <lisp.h>, for emacs_open.
1290 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1292 Remove duplicate #include directives.
1293 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1295 Don't include stdio.h twice.
1296 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1297 Don't include sys/types.h or stdio.h twice.
1298 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1299 * lread.c: Don't include coding.h twice.
1300 * nsfont.m: Don't include frame.h twice.
1301 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1302 * ralloc.c: Don't include <unistd.h> twice.
1303 * xdisp.c: Don't include font.h twice.
1304 * xterm.c: Don't include fontset.h twice.
1305 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1307 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1309 Scale ImageMagick images more carefully.
1310 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1311 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1312 Be more careful about avoiding undefined behavior after
1313 integer overflow and division by zero.
1315 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1317 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1318 (syms_of_w32fns): DEFSYM them.
1319 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1320 (CCHDEVICENAME): Define macros if not defined.
1321 (struct MONITOR_INFO_EX): New struct.
1322 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1323 (enum_display_monitors_fn): New variable.
1324 (globals_of_w32fns): Initialize it.
1325 (Fx_display_pixel_width, Fx_display_pixel_height)
1326 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1327 multi-monitor setups in docstrings.
1328 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1329 screen size by primary monitor's millimeter per pixel.
1330 (w32_monitor_enum, w32_display_monitor_attributes_list)
1331 (w32_display_monitor_attributes_list_fallback)
1332 (Fw32_display_monitor_attributes_list): New functions.
1333 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1335 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1337 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1339 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1341 * fileio.c (Qfile_notify_error): New error symbol.
1343 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1344 * inotify.c (inotify_callback, symbol_to_inotifymask)
1345 (Finotify_add_watch, Finotify_rm_watch): Use it.
1346 (inotifyevent_to_event): Exchange order of cookie and file name.
1347 (Finotify_add_watch): Adapt docstring.
1349 * lisp.h (Qfile_notify_error): Declare.
1351 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1353 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1354 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1355 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1356 which did not work (see <http://bugs.gnu.org/14569#307>).
1357 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1358 && (!noninteractive || initialized)). This attempts to thread
1359 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1361 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1363 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1364 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1366 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1368 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1369 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1370 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1371 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1373 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1375 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1376 Define to __sys_siglist.
1378 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1380 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1381 word-wrap, so that overflow-newline-into-fringe would work in
1382 visual-line-mode. (Bug#2749)
1383 (move_it_in_display_line_to): When the last scanned display
1384 element fits exactly on the display line, and
1385 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1386 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1387 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1388 finding buffer position that corresponds to pixel coordinates,
1389 e.g. in buffer_posn_from_coords.
1391 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1393 * process.c (handle_child_signal): Call catch_child_signal if
1396 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1398 Don't convert function pointers to void * and back.
1399 It isn't portable C, and it's easy enough to avoid.
1400 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1401 (make_save_value): Add support for SAVE_FUNCPOINTER.
1402 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1403 * print.c (print_object):
1404 Distinguish function from object pointers.
1405 * lisp.h (SAVE_FUNCPOINTER): New constant.
1406 (SAVE_SLOT_BITS): Adjust to it.
1407 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1408 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1409 (voidfuncptr): New typedef.
1410 (struct Lisp_Save_Value): New member data[0].funcpointer.
1411 (XSAVE_FUNCPOINTER): New function.
1413 Simplify buildobj processing.
1414 * Makefile.in (buildobj.h): Make it a sequence of strings each
1415 followed by comma, rather than a single string. Put it into a
1416 .tmp file in case there's an error while generating it.
1417 (gl-stamp): Use .tmp for temp files.
1418 (mostlyclean): Clean .tmp files.
1419 * doc.c (buildobj): Move to just the routine that needs it.
1420 It's now an array of strings, so processing is simpler.
1422 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1424 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1425 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1426 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1427 Invoke malloc_enable_thread even when not interactive.
1428 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1429 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1430 in this case, since the underlying bug has now been fixed.
1432 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1434 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1435 unlinking it (bug#14691).
1437 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1439 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1440 before checking whether buffer is modified. This lets
1441 `kill-buffer-query-functions' cancel killing of the buffer or save
1442 its content before `kill-buffer' asks user the "Buffer %s
1443 modified; kill anyway?" question.
1445 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1447 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1448 Let the super performKeyEquivalent deal with them (Bug#14747).
1450 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1452 * widget.c (resize_cb): Remove unused local.
1454 Do not use GTK 3 if it exists but cannot be compiled.
1455 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1456 * xterm.c (x_error_handler) [!USE_GTK]:
1459 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1461 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1463 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1464 to the valid range of values. (Bug#14753)
1466 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1467 when moving point by using the current glyph matrix. This avoids
1468 the need to force redisplay when this function is called in a
1471 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1473 Fix minor problems found by static checking.
1474 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1475 Redo the latter's body to sidestep GCC parenthesization warnings.
1476 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1477 * coding.c (detect_coding, detect_coding_system):
1478 * coding.h (struct undecided_spec):
1479 Use bool for boolean.
1480 * image.c (QCmax_width, QCmax_height): Now static.
1481 * xdisp.c (Fmove_point_visually): Remove unused local.
1483 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1485 * xdisp.c (Fmove_point_visually): New function.
1487 2013-06-28 Kenichi Handa <handa@gnu.org>
1489 * coding.h (define_coding_undecided_arg_index): New enum.
1490 (coding_attr_index): New members
1491 coding_attr_undecided_inhibit_null_byte_detection,
1492 coding_attr_undecided_inhibit_iso_escape_detection,
1493 coding_attr_undecided_prefer_utf_8.
1494 (undecided_spec): New struct.
1495 (struct coding_system): New member `undecided' of the member
1498 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1499 (detect_coding): Likewise.
1500 (detect_coding_system): Likewise.
1501 (Fdefine_coding_system_internal): New coding system properties
1502 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1504 (syms_of_coding): Adjust for coding_arg_undecided_max.
1506 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1508 * image.c (x_from_xcolors): Remove unused local.
1510 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1512 Defer image data transfer between X client and server until actual
1515 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1518 * image.c (Destroy_Image): Remove.
1519 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1520 `mask_p', and `colors_p'. All uses changed.
1521 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1522 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1523 New macros for `flags' arg to x_clear_image_1.
1524 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1525 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1526 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1527 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1528 (image_get_x_image, image_unget_x_image): New functions or macros.
1529 (image_background, image_background_transparent, x_to_xcolors)
1530 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1531 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1532 instead of Destroy_Image.
1533 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1534 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1535 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1536 (imagemagick_load_image, svg_load_image): Use them instead of
1537 x_create_x_image_and_pixmap, and x_put_x_image followed by
1538 x_destroy_x_image, respectively.
1539 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1540 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1541 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1542 background_transparent fields.
1543 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1544 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1546 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1548 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1549 This mostly consists of undoing recent changes.
1550 * callproc.c (Fcall_process):
1551 * process.c (create_process):
1552 Do not worry about catching SIGCHLD here, undoing previous change.
1553 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1554 * process.c, process.h (catch_child_signal):
1555 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1556 * process.c (catch_child_handler): Don't worry about being called
1557 lazily and do not assume caller has blocked SIGCHLD, undoing
1558 previous change. Move first-time stuff back to
1559 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1560 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1561 set lib_child_handler if it's already initialized, which may
1562 help avoid problems on GNUStep.
1564 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1566 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1567 * callproc.c (Fcall_process):
1568 * process.c (create_process):
1569 Make sure SIGCHLD is caught before we fork,
1570 since Emacs startup no arranges to catch SIGCHLD.
1571 * process.c (lib_child_handler): Initialize to null, not to
1573 (catch_child_signal): Allow self to be called lazily.
1574 Do nothing if it's already been called.
1575 Assume caller has blocked SIGCHLD (all callers do now).
1576 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1577 just before it's really needed.
1578 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1579 since it hasn't been caught yet.
1581 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1583 * image.c (compute_image_size): New function to implement
1584 :max-width and :max-height.
1585 (imagemagick_load_image): Use it.
1587 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1589 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1590 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1592 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1593 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1594 the SIGCHLD handler, since the code is not atomic and (due to glib)
1595 signals may be arriving now.
1596 * sysdep.c (init_signals): Do not catch child signals here;
1597 'main' now does that later, at a safer time.
1599 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1601 Clean up SIGCHLD handling a bit (Bug#14569).
1602 * process.c, process.h (catch_child_signal):
1603 Now always extern, even if !NS_IMPL_GNUSTEP.
1604 * process.c (catch_child_signal): Move glib tickler here from
1605 init_process_emacs, so that it's done earlier in Emacs
1606 initialization. Also move the noninteractive && !initialized
1607 check here from init_process_emacs. This is all a bit cleaner for
1608 GNUish platforms, and I hope it works around the Cygwin bug.
1609 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1610 that glib signal handling is tickled before glib creates threads.
1612 * process.c (wait_reading_process_output): Avoid int overflow
1613 when reading more than 2 GiB total from a process.
1615 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1617 * process.c (create_process): Handle a couple more cases,
1618 i.e., work even if new_argv and wait_child_setup[i] are cached.
1619 Use Fcall_process's style for volatile vars.
1621 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1623 * process.c (create_process): Mark PROCESS volatile.
1625 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1627 Use C99-style flexible array members if available.
1628 This avoids some subtle aliasing issues, which typically
1629 aren't a problem with GCC but may be a problem elsewhere.
1630 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1631 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1632 In either case, it uses a flexible array member rather than
1633 the old struct hack. All uses changed.
1634 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1635 Adjust to sdata reorganization.
1636 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1637 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1638 that ports better to pre-C99 non-GCC.
1639 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1640 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1641 as the latter has changed.
1642 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1643 and port better to pre-C99 GCC.
1644 * image.c (struct xpm_cached_color):
1645 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1646 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1647 Use FLEXIBLE_ARRAY_MEMBER.
1648 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1649 Move decl to top level so it gets checked against implementation.
1650 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1651 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1653 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1655 * syntax.c: Integer cleanups.
1656 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1657 All uses that need 0-or-2 changed to:
1658 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1659 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1660 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1661 (char_quoted, prev_char_comend_first, back_comment)
1662 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1663 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1664 Use bool for boolean.
1665 (update_syntax_table, skip_chars, skip_syntaxes):
1666 Prefer int to unsigned when either will do.
1667 (back_comment): Return boolean success flag, like forw_comment,
1668 instead of positive-or-minus-1 (which might have overflowed int anyway).
1669 Don't stuff ptrdiff_t into int.
1670 (syntax_spec_code, syntax_code_spec): Now const.
1671 (Fmatching_paren, scan_lists, scan_sexps_forward):
1672 Use enum syntaxcode for syntax code.
1673 (Fmatching_paren): Check that arg is a character, not just an integer.
1674 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1675 (Finternal_describe_syntax_value): Omit no-longer-needed
1677 (skip_chars): Use char, not unsigned char, when the distinction
1679 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1680 * bytecode.c (exec_byte_code):
1681 * syntax.c (syntax_spec_code, Fchar_syntax)
1682 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1684 * syntax.h (SYNTAX_WITH_FLAGS):
1685 Omit unnecessary casts.
1687 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1689 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1690 line dimensions here, to avoid race conditions with the main
1691 thread. (Bug#14062, bug#14630, bug#14669)
1693 * w32term.c (w32_draw_window_cursor): Compute the header line and
1694 mode line dimensions here.
1695 <w32_system_caret_window, w32_system_caret_hdr_height>:
1696 <w32_system_caret_mode_height>: New variables.
1698 * w32term.h: Declare them.
1700 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1702 * alloc.c (die): Move "assertion failed" string here ...
1703 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1704 COND when SUPPRESS_CHECKING. This shrinks the executable text
1705 size by 0.8% to 2.2% when configured with --enable-checking,
1706 depending on optimization flags (GCC 4.8.1 x86-64).
1708 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1710 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1712 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1713 base is 2; this is more accurate.
1715 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1717 * sound.c (string_default): Move to !WINDOWSNT section.
1718 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1720 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1722 * sound.c: Integer cleanups.
1723 Remove unnecessary forward decls.
1724 (struct sound_device): The 'file' member is now a Lisp_Object, not
1725 a char *, so that we needn't invoke alloca on a huge size.
1726 (Fplay_sound_internal): Adjust to this.
1727 (string_default): New function.
1728 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1729 Use it to adjust to the struct sound_device change.
1730 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1731 (be2hs) [0]: Remove.
1733 * syntax.c (skip_chars): Don't use uninitialized storage
1734 when searching a multibyte buffer for characters that are not in a
1735 unibyte string that contains non-ASCII characters.
1737 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1739 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1740 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1742 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1744 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1746 2013-06-18 Kenichi Handa <handa@gnu.org>
1748 * font.c (Ffont_spec): Signal an error for an invalid font name
1751 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1753 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1754 In particular this ports to 32-bit sparc Sun cc.
1755 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1756 array with a dummy element at specpdl[-1], so that its address can
1758 (unbind_to): Do not copy the binding; not needed, now that we
1759 copy old_value in the one place where the copy is needed.
1760 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1761 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1762 (union specbinding): Rename from struct specbinding. Redo layout
1763 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1764 which is not portable. With Sun C 5.12 32-bit sparc, the
1765 declaration causes nargs to be an unsigned bitfield, a behavior
1766 that the C standard allows; but Emacs wants nargs to be signed.
1767 The overall type is now a union of structures rather than a
1768 structure of union of structures, and the 'kind' member is now a
1769 bitfield, so that the overall type doesn't grow. All uses changed.
1770 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1772 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1774 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1775 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1777 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1779 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1781 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1782 unless we know that the window w's frame is a frame object.
1783 Another attempt at solving bug#14062 and bug#14630.
1785 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1787 * textprop.c (property_set_type): New enum.
1788 (add_properties): Allow appending/prepending text properties.
1789 (add_text_properties_1): Factored out of Fadd_text_properties.
1790 (Fadd_text_properties): Move all the code into
1791 add_text_properties_1.
1792 (Fadd_face_text_property): New function that calls
1793 add_text_properties_1.
1795 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1797 Move functions from lisp.h to individual modules when possible.
1798 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1799 * alloc.c (XFLOAT_INIT, set_symbol_name):
1800 * buffer.c (CHECK_OVERLAY):
1801 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1802 (set_char_table_parent):
1803 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1804 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1805 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1806 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1808 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1809 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1810 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1811 (backtrace_args, backtrace_debug_on_exit):
1812 * floatfns.c (CHECK_FLOAT):
1813 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1814 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1815 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1816 (set_hash_index_slot):
1817 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1818 * marker.c (CHECK_MARKER):
1819 * textprop.c (CHECK_STRING_OR_BUFFER):
1820 * window.c (CHECK_WINDOW_CONFIGURATION):
1821 Move here from lisp.h, and make these functions static rather than
1823 * buffer.c (Qoverlayp):
1825 * fns.c (Qhash_table_p):
1826 * window.c (Qwindow_configuration_p):
1828 * lisp.h: Remove the abovementioned defns and decls.
1830 Use functions, not macros, for XINT etc (Bug#11935).
1831 In lisp.h, prefer functions to function-like macros, and
1832 constants to object-like macros, when either will do. This:
1833 . simplifies use, as there's no more need to worry about
1834 arguments' side effects being evaluated multiple times.
1835 . makes the code easier to debug on some platforms.
1836 However, when using gcc -O0, keep using function-like macros
1837 for a few critical operations, for performance reasons.
1838 This sort of thing isn't needed with gcc -Og, but -Og
1839 is a GCC 4.8 feature and isn't widely-enough available yet.
1840 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1841 Remove enum lsb_bits; no longer needed.
1842 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1843 * buffer.c (Qoverlap):
1845 * fns.c (Qhash_table_p):
1846 Now extern, so lisp.h can use these symbols.
1847 * dispextern.h: Include character.h, for MAX_CHAR etc.
1848 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1849 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1850 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1851 (GLYPH_CODE_P): Move here from lisp.h.
1852 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1853 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1854 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1855 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1856 XUNTAG now returns void *.
1857 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1858 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1859 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1860 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1861 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1862 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1863 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1864 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1865 New macros, renamed from their sans-lisp_h_ counterparts.
1866 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1867 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1868 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1869 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1870 If compiling via GCC without optimization, define these as macros
1871 in addition to inline functions.
1872 To disable this, compile with -DINLINING=0.
1873 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1874 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1875 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1876 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1877 (INTMASK, VALMASK): Now macros, since static values cannot be
1878 accessed from extern inline functions.
1879 (VALMASK): Also a constant, for benefit of old GDB.
1880 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1881 is INTEGERP, which can fold it in.
1882 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1883 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1884 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1885 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1886 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1887 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1888 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1889 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1890 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1891 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1892 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1893 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1894 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1895 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1896 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1897 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1898 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1899 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1900 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1901 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1902 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1903 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1904 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1905 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1906 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1907 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1908 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1909 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1910 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1911 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1912 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1913 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1914 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1916 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1917 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1918 (VALMASK): Define in one place rather than in two, merging the
1919 USE_LSB_TAG parts; this is simpler.
1920 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1921 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1922 Move up, to avoid use before definition.
1923 Also include "globals.h" earlier, for the same reason.
1924 (make_natnum): New function.
1925 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1926 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1927 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1928 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1929 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1930 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1931 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1932 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1933 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1934 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1935 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1936 (Qwindow_configuration_p, Qimage): New forward declarations.
1937 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1938 (STRING_COPYIN): Remove; unused.
1939 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1940 (xcar_addr, xcdr_addr): New functions. All uses changed.
1941 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1942 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1943 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1944 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1945 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1946 (TYPE_RANGED_INTEGERP): Simplify.
1947 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1948 (setlocale, fixup_locale, synchronize_system_messages_locale)
1949 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1950 Now empty functions, not macros.
1951 (functionp): Return bool, not int.
1952 * window.c (Qwindow_configuration_p): Now extern,
1953 so window.h can use it.
1954 * window.h (Qwindowp): Move decl back to lisp.h.
1956 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1958 * xdisp.c (Fline_pixel_height): New function, required for solving
1961 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1963 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1965 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1967 * lread.c (syms_of_lread):
1968 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1970 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1972 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1974 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1976 * fileio.c (expand_file_name): Doc fix.
1978 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1980 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1981 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1982 Wait for self, not for 0. This can't hurt on GNU or similar
1983 system, and may help with Cygwin.
1985 * keyboard.c: Don't use PROP (...) as an lvalue.
1986 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1987 Use set_prop (A, B), not PROP (A) = B.
1989 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1991 * xdisp.c (get_it_property): Use it->window instead of generating
1992 a Lisp object from it->w.
1994 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1996 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1997 get-char-property the window that is being rendered, instead of
1998 the buffer, to support window-specific overlays. (Bug#14575)
1999 (compute_display_string_pos): When W is NULL, use the current
2000 buffer as the object to pass to get-char-property.
2001 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2002 pointer member of the bidi iterator, since no window is pertinent
2005 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2007 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2008 being displayed, and pass it to compute_display_string_pos.
2009 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2010 (bidi_paragraph_init): All callers changed.
2012 * xdisp.c (init_from_display_pos, init_iterator)
2013 (handle_single_display_spec, next_overlay_string)
2014 (get_overlay_strings_1, reseat_1, reseat_to_string)
2015 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2016 Set bidi_it.w member from it->w.
2017 (compute_display_string_pos): Accept additional argument, the
2018 window being displayed, and pass it to Fget_char_property.
2021 * dispextern.h (struct bidi_it): New member w, the window being
2023 (compute_display_string_pos): Adjust prototype.
2025 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2027 * xgselect.c: Remove unneeded include xterm.h.
2029 * process.c (wait_reading_process_output): Check for NS before GLIB.
2030 GLIB may be linked in due to rsvg, but ns_select must be called.
2032 * xgselect.c (xg_select): Remove call to window_system_available
2033 and g_main_context_pending at the top, so Gdk events (i.e. file
2034 notify) are processed when Emacs is started with -nw.
2036 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2038 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2039 (ctagsfiles3): New variable, includes only *.m files.
2040 (TAGS): Use an explicit language name in the regular expressions,
2041 to avoid transformation of '/SOMETHING' by MSYS to
2042 'c:\MSYS\SOMETHING'.
2044 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2046 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2048 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2050 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2051 still need to set the mouse pointer shape and activate help-echo.
2054 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2056 A few porting etc. fixes for the new file monitor code.
2057 See the thread containing
2058 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2059 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2060 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2061 (dir_monitor_callback, Fgfile_rm_watch):
2062 Use assq_no_quit instead of Fassoc, for speed.
2063 (dir_monitor_callback, Fgfile_rm_watch):
2064 eassert that the monitor is a fixnum.
2065 (dir_monitor_callback): No need for CDR_SAFE.
2066 Simplify building of lisp with alternative tails.
2067 (Fgfile_add_watch, Fgfile_rm_watch):
2068 Do not assume glib functions set errno reliably on failure.
2069 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2070 and signal an error otherwise.
2071 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2072 Use Fdelq instead of Fdelete, for speed.
2074 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2076 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2077 don't insist on being invoked on a highlighted tool-bar button.
2078 Avoids losing tool-bar functionality when mouse-highlight is nil.
2079 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2080 Don't highlight when mouse-highlight is nil.
2081 (note_mouse_highlight): When mouse-highlight is nil, don't return
2082 right away; instead, run tool-bar and mode-line highlight
2083 subroutine, clear any existing highlight, and revert the mouse
2084 pointer to its default shape. (Bug#14558)
2086 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2088 * lisp.mk (lisp): Add prog-mode.el.
2090 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2092 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2093 * process.c (dummy_handler): New function.
2094 (lib_child_handler): New static var.
2095 (handle_child_signal): Invoke it.
2096 (catch_child_signal): If a library has set up a signal handler,
2097 save it into lib_child_handler.
2098 (init_process_emacs): If using glib and not on Windows, tickle glib's
2099 child-handling code so that it initializes its private SIGCHLD handler.
2100 * syssignal.h (SA_SIGINFO): Default to 0.
2101 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2102 31; it should no longer be needed now.
2104 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2106 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2108 * gfilenotify.c (globals_of_gfilenotify): New function.
2109 (syms_of_gfilenotify): Move global initialization there.
2111 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2113 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2115 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2116 * keyboard.c (menu_bar_items, tool_bar_items):
2117 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2118 not override local keymaps any more.
2120 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2122 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2124 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2126 * w32console.c (initialize_w32_display): Return the dimensions of
2127 the console window via 2 additional arguments, not via the current
2128 frame. This avoids crashes due to overrunning the bounds of
2129 frame's decode_mode_spec_buffer, which is not resized following
2130 the change of the frame dimensions from the initial 10x10.
2132 * w32term.h (w32_initialize_display_info): Adjust prototype.
2134 * term.c (init_tty): Take dimensions of the frame from the values
2135 returned by initialize_w32_display.
2137 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2138 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2139 (LIBES): Add $(GFILENOTIFY_LIBS).
2141 * w32inevt.c (handle_file_notifications): Add dummy implementation
2142 for !HAVE_W32NOTIFY.
2144 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2146 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2148 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2150 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2152 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2154 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2156 Fix minor problems found by static checking.
2157 * data.c (pure_write_error):
2158 Use xsignal2, not Fsignal, as Fsignal might return.
2159 * eval.c (set_backtrace_debug_on_exit): Now static.
2160 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2161 No longer inline. EXTERN_INLINE is needed only for functions
2162 defined in .h files. Reindent function header as per GNU style.
2163 (backtrace_p, backtrace_top, backtrace_next):
2164 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2165 compiler or linker. Add extern decls to pacify gcc -Wall.
2166 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2168 * frame.c (free_monitors): Define only on platforms that need it.
2169 * nsterm.m (ns_term_init):
2170 * process.c (catch_child_signal):
2171 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2172 defined on all porting targets these days.
2173 * process.c, process.h (catch_child_signal):
2174 Make it extern only if NS_IMPL_GNUSTEP is defined.
2176 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2178 * w32.c (gettimeofday): Make the signature identical to prototype
2179 in nt/inc/sys/time.h.
2181 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2183 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2186 * keyboard.c (safe_run_hooks_error): Improve error message.
2188 * data.c (pure_write_error): Add `object' argument.
2189 * puresize.h (CHECK_IMPURE): Use it.
2191 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2193 * Makefile.in (NOTIFY_OBJ): New variable.
2194 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2196 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2197 Call syms_of_gfilenotify.
2199 * gfilenotify.c: New file.
2201 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2202 and Qfile_w32notify.
2203 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2204 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2206 * lisp.h: Declare syms_of_gfilenotify.
2208 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2210 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2212 Merge the specpdl and backtrace stacks. Make the structure of the
2213 specpdl entries more obvious via a tagged union of structs.
2214 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2215 (enum specbind_tag): New enum.
2216 (struct specbinding): Make it a tagged union of structs.
2217 Add a case for backtrace records.
2218 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2219 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2220 (backtrace_debug_on_exit): New accessors.
2221 (struct backtrace): Remove.
2222 (struct catchtag): Remove backlist field.
2223 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2225 (Flocal_variable_p): Speed up the common case where the binding is
2227 * eval.c (backtrace_list): Remove.
2228 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2229 (set_backtrace_args, set_backtrace_nargs)
2230 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2231 (backtrace_next): New functions.
2232 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2233 (unwind_to_catch, internal_lisp_condition_case)
2234 (internal_condition_case, internal_condition_case_1)
2235 (internal_condition_case_2, internal_condition_case_n): Don't bother
2236 with backtrace_list any more.
2237 (Fsignal): Adjust to new backtrace format.
2238 (grow_specpdl): Move up.
2239 (record_in_backtrace): New function.
2240 (eval_sub, Ffuncall): Use it.
2241 (apply_lambda): Adjust to new backtrace format.
2242 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2244 (specbind): Adjust to new specpdl format. Simplify.
2245 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2246 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2248 (mark_backtrace): Remove.
2249 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2250 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2251 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2253 * profiler.c (record_backtrace): Use get_backtrace.
2254 (handle_profiler_signal): Use backtrace_top_function.
2255 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2258 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2260 * process.h (catch_child_signal): Declare.
2262 * process.c (catch_child_signal): New function.
2263 (init_process_emacs): Call it.
2265 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2266 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2268 (x_set_cursor_type): Remove declaration.
2269 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2270 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2271 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2272 (ns_get_color): Use F suffix on float.
2273 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2274 (ns_get_rgb_color): Remove.
2275 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2276 (note_mouse_movement): x and y are CGFloat.
2277 (ns_draw_fringe_bitmap): Remove unused rowY.
2278 Change #if to COCOA && >= 10_6.
2279 (ns_draw_window_cursor): Remove unused overspill.
2280 (ns_draw_underwave): width and x are EamcsCGFloat.
2281 (ns_draw_box): thickness is CGFloat.
2282 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2283 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2284 if not in main thread.
2285 (ns_get_pending_menu_title, ns_check_menu_open)
2286 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2287 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2288 (sendFromMainThread:): New method.
2289 (changeFont:): size is CGFloat.
2290 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2291 Disable warning about permanent text.
2292 (characterIndexForPoint:): Adjust return type depending on GNUStep
2294 (mouseDown:): delta is CGFloat.
2295 (updateFrameSize): Remove unised variable f.
2296 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2297 Cast float to EmacsCGFloat.
2298 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2299 also to -1 when restoring.
2300 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2301 inside NS_IMPL_COCOA.
2302 (toggleFullScreen:): Put call to toggleFullScreen inside
2303 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2304 (setPosition:portion:whole:): por is CGFloat.
2305 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2306 (mouseDown:): Use CGFloat.
2307 (mouseDragged:): Remove unised variable edge.
2308 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2310 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2312 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2313 when NS_IMPL_GNUSTEP.
2314 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2315 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2316 (EmacsToolbar): Add clearAll. Add tag argument to
2317 addDisplayItemWithImage.
2318 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2320 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2322 * nsmenu.m (ns_update_menubar): Make static.
2323 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2324 (fillWithWidgetValue:): Add cast to SEL for setAction.
2325 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2326 (update_frame_tool_bar): Update code for GNUStep.
2327 (clearAll): New method.
2328 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2329 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2330 Move identifierToItem setObject and activeIdentifiers addObject before
2331 call to insertItemWithItemIdentifier.
2332 (validateVisibleItems): Fix indentation.
2333 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2334 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2335 UtilityWindow to aStyle, remove call to setStyleMask.
2337 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2339 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2340 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2341 Use F suffix on floats.
2342 (ns_char_width): Returns CGFloat.
2343 (ns_ascii_average_width): w is CGFloat instead of float.
2344 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2346 (ns_glyph_metrics): CGFloat instead of float.
2348 * nsfns.m (x_set_foreground_color, x_set_background_color):
2350 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2351 remove unused variables.
2352 (Fns_read_file_name): Keep track if panel is for save.
2353 Use ns_filename_from_panel/ns_directory_from_panel.
2354 (Fns_list_services): delegate only used for COCOA.
2355 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2356 Just return the input if GNUStep.
2357 (x_screen_planes): Remove.
2358 (Fxw_color_values): Use EmacsCGFloat
2359 (Fns_display_monitor_attributes_list): Only get screen number for
2361 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2363 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2364 ns_directory_from_panel.
2366 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2368 * process.c (handle_child_signal): Also use WCONTINUED.
2369 This is so that list-processes doesn't mistakenly list the process
2370 as stopped, when the process has actually been continued and is
2373 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2375 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2376 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2377 not already configured.
2379 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2381 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2383 * Makefile.in (mostlyclean): Remove *.res files.
2385 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2387 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2388 a buffer (bug#8447).
2390 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2392 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2393 display vector, and we backtrack, handle the case that the
2394 previous character position is also displayed from a display
2395 vector or covered by a display string or image. (Bug#14476)
2397 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2399 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2400 (struct MonitorInfo, free_monitors): Remove.
2401 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2402 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2403 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2406 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2407 (struct MonitorInfo, free_monitors): Remove.
2408 (ns_screen_name): Make static.
2409 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2410 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2413 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2414 (struct MonitorInfo): New struct.
2415 (free_monitors, make_monitor_attribute_list): Declare.
2417 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2419 (free_monitors, make_monitor_attribute_list): New functions.
2420 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2423 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2425 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2427 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2429 * keyboard.c: Apply keyboard decoding only to events that come directly
2430 from the tty, not from unread-command-events (bug#14368).
2431 (read_event_from_main_queue): New function, extracted from read_char).
2432 (read_decoded_char): Remove.
2433 (read_decoded_event_from_main_queue): New function to replace it.
2434 (read_char): Use it.
2435 (read_key_sequence): Use read_char rather than read_decoded_char.
2437 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2439 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2441 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2443 2013-05-22 Kenichi Handa <handa@gnu.org>
2445 The following changes are to fix the setting of
2446 buffer-file-coding-system on, for instance, C-x RET c unix RET
2447 _FILE_OF_DOS_EOL_TYPE_ RET.
2449 * coding.h (struct coding_system): New member detected_utf8_chars.
2451 * coding.c (detect_coding_utf_8): Count characters and check EOL
2452 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2454 (setup_coding_system): Do not initialize coding->head_ascii.
2455 (check_ascii): Do not set coding->eol_seen but update it. Do not
2456 call adjust_coding_eol_type here.
2457 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2458 If the eol-type of CODING is already specified, adjust the eol type
2459 of the found coding-system.
2460 (decode_coding_gap): Cancel previous change. Utilize the
2461 character numbers counted by detect_coding_utf_8. Fix detection
2464 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2466 * search.c (looking_at_1): Only set last_thing_searched if the match
2467 changed the match-data (bug#14281).
2469 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2471 * xdisp.c (reseat_at_previous_visible_line_start):
2472 Already declared in dispextern.h, so remove it here.
2473 (move_it_vertically_backward): Likewise.
2475 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2477 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2478 (Fx_display_pixel_width, Fx_display_pixel_height)
2479 (Fx_display_mm_width, Fx_display_mm_height):
2480 Mention `display-monitor-attributes-list' in docstrings.
2482 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2483 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2484 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2485 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2486 (Fx_display_backing_store, Fx_display_visual_class)
2487 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2488 (Fx_display_grayscale_p, Fx_display_pixel_width)
2489 (Fx_display_pixel_height, Fx_display_planes)
2490 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2491 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2492 (Fx_display_mm_width, Fx_display_mm_height)
2493 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2494 height for all physical monitors as in X11.
2496 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2497 Return pixel width or height for all physical monitors as in X11.
2499 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2501 Port --enable-gcc-warnings to clang.
2502 * bytecode.c (exec_byte_code):
2504 Redo diagnostic pragmas to pacify clang, too.
2505 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2506 * editfns.c (Fencode_time):
2507 * fileio.c (file_accessible_directory_p):
2508 * font.c (font_unparse_xlfd):
2509 Use '&"string"[index]' instead of '"string" + (index)'.
2510 * undo.c (user_error): Remove; unused.
2512 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2514 * insdel.c (insert_1_both): Document the arguments, instead of
2515 referring to insert_1, which no longer exists.
2517 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2518 some window, increment windows_or_buffers_changed, so that
2519 *Messages* display in that window is updated. (Bug#14408)
2521 * w32.c: Include epaths.h.
2522 (init_environment): Use cmdproxy.exe without leading directories.
2523 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2525 (gettimeofday): Adjust signature and return value to Posix
2528 * unexw32.c (open_output_file): Delete the existing emacs.exe
2529 before creating it, to break the hard link to the versioned
2532 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2533 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2534 (FIRSTFILE_OBJ): New variables.
2535 (W32_RES): Rename to EMACSRES. All users changed.
2536 (base_obj): Use $(CM_OBJ).
2537 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2538 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2539 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2540 $(W32_RES_LINK) before $(LIBES).
2541 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2543 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2545 * makefile.w32-in (DOC): Use just "DOC".
2547 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2549 * process.c: Export default filters and sentinels to Elisp.
2550 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2552 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2553 (Fset_process_sentinel, Fformat_network_address):
2554 Default to them instead of nil.
2555 (server_accept_connection): Sentinels can't be nil any more.
2556 (read_and_dispose_of_process_output): New function, extracted from
2557 read_process_output.
2558 (read_process_output): Use it; filters can't be nil.
2559 (Finternal_default_process_filter): New function, extracted from
2560 read_process_output.
2561 (exec_sentinel_unwind): Remove function.
2562 (exec_sentinel): Don't zilch sentinel while running.
2563 (status_notify): Sentinels can't be nil.
2564 (Finternal_default_process_sentinel): New function extracted from
2566 (setup_process_coding_systems): Default filter is not nil any more.
2567 (syms_of_process): Export new Elisp functions and initialize
2569 * lisp.h (make_lisp_proc): New function.
2571 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2573 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2575 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2577 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2578 unless we know that the window w is a leaf window.
2579 Another attempt at solving bug#14062.
2581 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2583 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2586 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2588 * image.c (gif_load): Check that subimages fit (Bug#14345).
2590 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2592 * lread.c (skip_dyn_eof): New function.
2593 (read1): Use it to skip the end of a file in response to #@00.
2595 * doc.c (get_doc_string): Slightly relax the sanity checking.
2597 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2599 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2600 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2601 (MonitorInfo): New struct.
2602 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2603 (Fns_display_monitor_attributes_list): New functions.
2604 (display-usable-bounds): Remove.
2605 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2608 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2610 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2611 (GTK_CHECK_VERSION): New macro, if not already defined.
2612 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2613 replaced by GTK_CHECK_VERSION.
2615 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2617 * xterm.h (GTK_PREREQ): New macro.
2618 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2619 to use this macro instead, for consistency and clarity.
2621 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2623 * xdisp.c (row_for_charpos_p): New function, with code of
2624 cursor_row_p, but accepts an additional argument CHARPOS instead
2625 of using a hardcoded PT.
2626 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2627 (row_containing_pos): Call row_for_charpos_p instead of partially
2628 doing the same. Fixes cursor positioning under longlines-mode
2629 when longlines-show-effect includes more than one newline, when
2630 moving the cursor vertically up.
2632 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2634 * makefile.w32-in (ACL_H): New macro.
2635 ($(BLD)/fileio.$(O)): Update dependencies.
2637 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2639 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2640 * Makefile.in (LIB_ACL): New macro.
2641 (LIBACL_LIBS): Remove.
2642 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2643 * fileio.c: Include <acl.h>.
2644 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2645 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2647 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2650 * unexelf.c: Don't assume ElfW (Half) fits in int.
2651 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2652 when dealing with ElfW (Half) values, since they can exceed 2**31
2653 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2654 (entry_address): Omit unused NUM arg. All uses changed.
2656 2013-05-07 Juri Linkov <juri@jurta.org>
2658 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2659 to the string converted from number with `Fnumber_to_string'.
2662 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2664 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2665 This fixes a problem introduced by my previous change.
2667 2013-05-07 Glenn Morris <rgm@gnu.org>
2669 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2671 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2673 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2675 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2677 Static checking by GCC 4.8.0.
2678 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2679 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2680 (x_get_monitor_attributes_fallback)
2681 (x_get_monitor_attributes_xinerama)
2682 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2683 Define only if USE_GTK.
2684 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2685 (x_get_monitor_attributes_fallback): Omit unused locals.
2686 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2687 Use double, not float, to avoid mixed-mode floating point arithmetic.
2689 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2690 Jan Djärv <jan.h.d@swipnet.se>
2692 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2693 (XINERAMA_CFLAGS): New macros.
2694 (ALL_CFLAGS, LIBES): Use them.
2696 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2697 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2698 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2699 (syms_of_xfns): DEFSYM them.
2700 (struct MonitorInfo): New struct.
2701 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2702 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2703 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2704 (x_get_monitor_attributes_xinerama): New functions.
2705 (Fx_display_monitor_attributes_list): New primitive.
2706 (syms_of_xfns): Defsubr it.
2708 * xterm.h (x_display_info): Add Xatom_net_workarea and
2709 Xatom_net_current_desktop.
2711 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2712 and dpyinfo->Xatom_net_current_desktop.
2714 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2716 * xdisp.c (pos_visible_p): Use the special code for finding the
2717 beginning of a display property or overlay for any "replacing"
2718 display property, not just for display strings. This solves
2719 incorrect reporting of position by posn-at-point. (Bug#14241)
2721 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2723 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2724 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2725 Verify that ElfW (Half) fits in int.
2726 (fatal): Use same signature as lisp.h.
2727 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2728 configure and build with -DUNEXELF_DEBUG without worrying about
2729 other modules that use DEBUG.
2730 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2731 possibly-wide integers now uses it instead of plain fprintf.
2732 (entry_address): New function, which avoids problems with 32-bit
2733 overflow on 64-bit hosts.
2734 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2735 (round_up): Don't assume the remainder fits in int.
2736 (find_section): Use bool for boolean. Simplify debug code.
2737 (unexec): Don't assume file sizes fit in int or size_t.
2738 Omit unnecessary trailing newline in 'fatal' format.
2739 Use strerror rather than outputting decimal error number.
2740 Remove unused code when emacs is not defined;
2741 this file relies on Emacs now.
2742 Don't assume e_phnum and e_shnum are positive.
2744 * regex.c: Fix problems when DEBUG is defined.
2745 (extract_number, extract_number_and_incr): Define regardless of
2746 whether DEBUG is defined; that's simpler and makes the code less
2747 likely to go stale in the normal case when DEBUG is not defined.
2748 Return int rather than taking an int * arg. All callers changed.
2749 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2750 Remove, replacing with ...
2751 (DEBUG_PRINT): New macro. All callers changed.
2752 (DEBUG_COMPILES_ARGUMENTS): New macro.
2753 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2754 (print_compiled_pattern, print_double_string) [DEBUG]:
2755 Use prototype rather than old-style definition.
2756 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2757 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2758 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2759 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2760 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2761 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2762 This matters only when DEBUG is defined.
2764 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2766 * xdisp.c (set_iterator_to_next): Set the
2767 ignore_overlay_strings_at_pos_p flag only if we are _really_
2768 iterating over an overlay string, as indicated by the
2769 current.overlay_string_index member. (Bug#14306)
2771 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2773 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2774 to where it is used, to avoid autorelease issues (Bug#14050).
2776 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2778 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2779 * fileio.c (syms_of_fileio): Implement this.
2780 * filelock.c (create_lock_file): If symbolic links don't work, so
2781 we use a regular file as a lock file, do not fsync the lock file;
2784 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2786 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2787 (syms_of_minibuf): Adjust accodingly.
2789 * callint.c (Fcall_interactively): Adjust calls accordingly.
2791 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2793 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2794 w->contents is a buffer before computing everything else.
2795 Use parentheses to disambiguate last part of the condition.
2797 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2798 assertion violations. (Bug#14062)
2800 2013-05-01 David Reitter <david.reitter@gmail.com>
2802 * nsfns.m (ns_tooltip): Initialize.
2804 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2806 * coding.c (decode_coding_gap): Don't remove the character before
2807 a newline unless it's a CR character. (Bug#14287)
2809 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2811 * dispextern.h (struct face): Move enum face_underline_type
2812 earlier so that bitfields can be in the same word.
2814 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2816 * nsfns.m (handlePanelKeys): New function.
2817 (EmacsOpenPanel:performKeyEquivalent:)
2818 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2819 arrows/function/control and copy/paste keys (Bug#14296).
2821 2013-04-27 Juri Linkov <juri@jurta.org>
2823 * callint.c (Fcall_interactively): Call `Qread_number' for
2824 interactive code letter `n' instead of using duplicate code.
2827 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2829 * systime.h (make_timeval): Declare as 'const'.
2831 2013-04-27 Kenichi Handa <handa@gnu.org>
2833 * font.c (font_open_entity): Always open a font of manageable
2836 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2838 Port better to AIX (Bug#14258).
2839 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2842 2013-04-24 Kenichi Handa <handa@gnu.org>
2844 * coding.c (decode_coding_iso_2022): When an invalid escape
2845 sequence is encountered, reset the invocation and designation
2846 status to the safest one.
2848 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2850 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2851 Without this fix, "make distclean" leaves stamp-h1 behind.
2853 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2855 * w32fns.c (w32_fullscreen_rect): New function to compute the
2856 window rectangle for the given fullscreen mode.
2857 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2858 longer tunes the window size. This keeps the window's edges flush
2859 with the screen and allows the taskbar to hide itself in fullboth.
2861 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2862 window decorations and uses the entire screen.
2864 * w32term.h (w32_fullscreen_rect) Add prototype.
2865 (struct w32_output): Replace normal_width, normal_height,
2866 normal_top, and normal_left members with a single normal_placement
2868 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2870 (FRAME_NORMAL_PLACEMENT): New macro.
2872 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2874 * minibuf.c (Ftest_completion): Silence compiler warning.
2876 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2878 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2881 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2884 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2885 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2886 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2887 parentheses where appropriate.
2889 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2891 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2893 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2895 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2896 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2897 Mention in the doc string that setting these variables takes
2898 effect only after a call to set-window-buffer. (Bug#14200)
2900 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2902 * indent.c (Fvertical_motion): Don't consider display strings on
2903 overlay strings as display strings on the buffer position we
2904 started from. This prevents vertical cursor motion from jumping
2905 more than one line when there's an overlay string with a display
2906 property at end of line.
2907 Reported by Karl Chen <Karl.Chen@quarl.org> in
2908 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2910 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2912 * window.c (select_window): `record_buffer' even if window is
2913 already selected (bug#14191).
2915 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2917 * window.c (Fwindow_end): Test more flags, including the buffer's
2918 last_overlay_modified flag, to determine whether the window's
2919 display is really up-to-date. Prevents the function from
2920 returning a stale value. (Bug#14170)
2921 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2924 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2926 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2927 garbaged only if it is not already the top frame on its TTY.
2928 This prevents flickering due to constant redrawing of TTY frames when
2929 there are GUI frames open in the same session. (Bug#13864)
2931 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2933 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2934 of marking the idle timers directly.
2936 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2938 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2941 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2943 * window.c (select_window): Don't record_buffer while the invariant is
2944 temporarily broken (bug#14161).
2946 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2948 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2950 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2952 2013-04-07 Romain Francoise <romain@orebokech.com>
2954 Ignore additional platform-specific ACL errors (Bug#13702).
2955 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2956 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2958 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2960 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2963 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2965 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2966 This bug was introduced by my 2013-02-25 change that simplified
2967 data_start configuration. Without this change, on GNU/Linux
2968 an Emacs configured with --enable-profiling fails immediately
2969 due to a profiler signal.
2970 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2971 with these flags. On platforms where special flags are needed
2972 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2973 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2974 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2976 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2978 Get rid of some platform-specific functions examining window
2979 system and its capabilities. This is a partial rework of the
2981 * lisp.h (have_menus_p): Remove prototype. This function is
2982 replaced with platform-independent window_system_available.
2983 (check_window_system): Move to...
2984 * frame.h (decode_window_system_frame, window_system_available):
2985 ...here, add new prototypes.
2986 * frame.c (window_system_available, decode_window_system_frame):
2988 (check_window_system): Platform-independent now.
2989 * xterm.h (x_in_use): Remove declaration.
2991 * w32term.h (check_x_frame):
2992 * nsterm.h (check_x_frame): Remove prototypes. This function
2993 is replaced with platform-independent decode_window_system_frame.
2994 * msdos.c (have_menus_p): Remove.
2995 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2996 Remove platform-specific functions. Use check_window_system,
2997 decode_window_system_frame and check_ns_display_info where
2998 appropriate. Minor style and comment tweaks.
2999 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3000 (check_x_frame): Likewise.
3001 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3003 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3004 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3005 * xmenu.c, xselect.c: All related users changed.
3007 2013-04-03 Kenichi Handa <handa@gnu.org>
3009 The following changes is to optimize the code for reading UTF-8
3012 * coding.c (check_ascii): Rename from detect_ascii. Return value
3013 changed. Check EOL format. Do not call adjust_coding_eol_type
3015 (check_utf_8): New function.
3016 (adjust_coding_eol_type): Do nothing if already adjusted.
3017 (detect_coding): Compare the return value of check_ascii with
3018 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3019 (decode_coding_gap): Optimize for valid UTF-8.
3021 2013-03-21 Kenichi Handa <handa@gnu.org>
3023 * coding.c (syms_of_coding): Cancel previous change.
3025 * insdel.c (insert_from_gap): Fix previous change.
3027 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3029 Consistently use platform-specific function to detect window system.
3030 * lisp.h (check_window_system): New prototype. This function is
3031 going to replace check_x, check_w32 and check_ns.
3032 (have_menus_p): Mention msdos.c in comment.
3033 * fontset.c (check_window_system_func): Remove. Adjust all users.
3034 * fontset.h (check_window_system_func): Remove prototype.
3035 * nsterm.h (check_ns):
3036 * xterm.h (check_x):
3037 * w32term.h (check_w32): Likewise.
3038 * menu.c (Fx_popup_menu): Use check_window_system.
3039 * msdos.c (check_window_system): Define for MS-DOS.
3040 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3041 * w32fns.c (check_window_system): Likewise for MS-Windows.
3042 * xfns.c (check_window_system): Likewise for X.
3043 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3044 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3046 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3048 Prefer < to > in range checks such as 0 <= i && i < N.
3049 This makes it easier to visualize quantities on a number line.
3050 This patch doesn't apply to all such range checks,
3051 only to the range checks affected by the 2013-03-24 change.
3052 This patch reverts most of the 2013-03-24 change.
3053 * alloc.c (xpalloc, Fgarbage_collect):
3054 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3055 * character.c (string_escape_byte8):
3056 * charset.c (read_hex):
3057 * data.c (cons_to_unsigned):
3058 * dispnew.c (update_frame_1):
3059 * doc.c (Fsubstitute_command_keys):
3060 * doprnt.c (doprnt):
3061 * editfns.c (hi_time, decode_time_components):
3062 * fileio.c (file_offset):
3063 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3064 * font.c (font_intern_prop):
3065 * frame.c (x_set_alpha):
3066 * gtkutil.c (get_utf8_string):
3067 * indent.c (check_display_width):
3068 * keymap.c (Fkey_description):
3069 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3071 * minibuf.c (read_minibuf_noninteractive):
3072 * process.c (wait_reading_process_output):
3073 * search.c (Freplace_match):
3074 * window.c (get_phys_cursor_glyph):
3075 * xdisp.c (redisplay_internal):
3076 * xsmfns.c (smc_save_yourself_CB):
3077 Prefer < to > for range checks.
3078 * dispnew.c (sit_for): Don't mishandle NaNs.
3079 This fixes a bug introduced in the 2013-03-24 change.
3080 * editfns.c (decode_time_components): Don't hoist comparison.
3081 This fixes another bug introduced in the 2013-03-24 change.
3083 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3085 * frame.h (struct frame): Drop scroll_bottom_vpos
3086 member becaue all real users are dead long ago.
3087 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3088 * xdisp.c (redisplay_internal): Adjust user.
3090 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3092 * nsmenu.m (showAtX:Y:for:): setLevel to
3093 NSPopUpMenuWindowLevel (Bug#13998).
3095 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3097 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3098 (ns_check_pending_open_menu): Declare.
3100 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3101 (x_activate_menubar): Update the menu with title that matches
3102 ns_get_pending_menu_title, and call
3103 ns_check_pending_openmenu (Bug#12698).
3104 (menuWillOpen:): New method.
3105 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3107 * nsterm.m (menu_will_open_state, menu_mouse_point)
3108 (menu_pending_title): New varaibles.
3109 (ns_get_pending_menu_title, ns_check_menu_open)
3110 (ns_check_pending_open_menu): New functions.
3112 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3114 * indent.c (current_column_bol_cache): Remove leftover which is not
3115 used in Fmove_to_column any more.
3116 (current_column, scan_for_column): Adjust users.
3117 * keyboard.c (last_point_position_buffer, last_point_position_window):
3118 Remove leftovers which are not used for recording undo any more.
3119 (command_loop_1, syms_of_keyboard): Adjust users.
3120 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3121 redisplay_window any more.
3122 (move_it_to): Adjust user.
3124 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3126 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3127 Update dependencies.
3129 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3131 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3132 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3135 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3137 * window.h (struct window): Replace hchild, vchild and buffer slots
3138 with the only contents slot. This is possible because each valid
3139 window may have either the child window (in vertical or horizontal
3140 combination) or buffer to display (for the leaf window). Using that,
3141 a lof of operations to traverse and/or change window hierarchies may
3142 be simplified. New member horizontal is used to distinguish between
3143 horizontal and vertical combinations of internal windows.
3144 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3145 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3146 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3147 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3148 Use contents slot, not buffer, where appropriate.
3149 (wset_combination): New function.
3150 (wset_buffer): Add eassert.
3151 (Fframe_first_window): Simplify the loop reaching first window.
3152 (Fwindow_buffer): Use WINDOW_LEAF_P.
3153 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3154 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3155 (unshow_buffer): Convert initial debugging check to eassert.
3156 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3157 (make_parent_window, window_resize_check, window_resize_apply)
3158 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3159 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3160 Adjust to match struct window changes.
3161 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3162 (mark_window_cursors_off, count_windows, get_leaf_windows)
3163 (foreach_window_1): Simplify the loop.
3164 * alloc.c (mark_object): Do not check for the leaf window because
3165 internal windows has no glyph matrices anyway.
3166 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3167 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3168 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3169 (build_frame_matrix_from_window_tree, mirror_make_current)
3170 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3171 (update_window_tree, set_window_update_flags): Simplify the loop.
3172 (sync_window_with_frame_matrix_rows): Enforce live window.
3173 Use contents slot, not buffer, where appropriate.
3174 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3175 and WINDOW_HORIZONTAL_COMBINATION_P.
3176 (make_frame_visible_1): Simplify the loop.
3177 Use contents slot, not buffer, where appropriate.
3178 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3179 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3180 (expose_window_tree): Likewise.
3181 Use contents slot, not buffer, where appropriate.
3182 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3183 to avoid deleted windows. Use contents slot instead of buffer.
3184 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3185 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3186 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3187 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3189 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3191 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3192 identify the reasons for assertion violations in bug#14062 and
3194 (Fx_show_tip): Fix compilation error under
3195 "--enable-check-lisp-object-type". (Bug#14073)
3197 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3198 Reported by <rzl24ozi@gmail.com>.
3200 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3202 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3204 (unwind_with_echo_area_buffer): ...to restore it here.
3205 This is needed to ensure that...
3206 (redisplay_window): ...both window markers are valid here,
3207 which is verified by eassert.
3208 * editfns.c (save_excursion_save): Do not assume that
3209 selected_window always displays the buffer.
3210 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3213 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3215 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3218 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3220 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3222 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3224 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3225 since MinGW's w32api headers do. This avoids compiler warnings.
3227 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3230 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3232 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3234 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3236 * gtkutil.c (style_changed_cb): Check if frame is live and an
3237 X frame (Bug#14038).
3239 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3241 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3242 Define only for _WIN32_WINNT less than 0x0500.
3243 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3245 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3246 see its own definitions of 'struct timeval' and 'struct timezone'.
3248 Fix incompatibilities between MinGW.org and MinGW64 headers.
3249 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3251 * w32.c (REPARSE_DATA_BUFFER): Guard with
3252 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3254 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3256 * xterm.c: Include X11/XKBlib.h
3257 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3259 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3261 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3263 * blockinput.h (input_blocked_p): Likewise.
3264 * bytecode.c (exec_byte_code): Likewise.
3265 * callproc.c (call_process_kill, call_process_cleanup)
3266 (Fcall_process): Likewise.
3267 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3268 (Fccl_execute_on_string): Likewise.
3269 * character.c (string_escape_byte8): Likewise.
3270 * charset.c (read_hex): Likewise.
3271 * cm.c (calccost): Likewise.
3272 * data.c (cons_to_unsigned): Likewise.
3273 * dired.c (directory_files_internal, file_name_completion):
3275 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3276 (sit_for): Likewise.
3277 * doc.c (Fsubstitute_command_keys): Likewise.
3278 * doprnt.c (doprnt): Likewise.
3279 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3280 * emacsgtkfixed.c: Likewise.
3281 * fileio.c (file_offset, Fwrite_region): Likewise.
3282 * floatfns.c (Fexpt, fmod_float): Likewise.
3283 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3285 * font.c (font_intern_prop): Likewise.
3286 * frame.c (x_set_alpha): Likewise.
3287 * gtkutil.c (get_utf8_string): Likewise.
3288 * indent.c (check_display_width): Likewise.
3289 * intervals.c (create_root_interval, rotate_right, rotate_left)
3290 (split_interval_right, split_interval_left)
3291 (adjust_intervals_for_insertion, delete_node)
3292 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3293 (merge_interval_right, merge_interval_left, copy_intervals)
3294 (set_intervals_multibyte_1): Likewise.
3295 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3296 * keymap.c (Fkey_description): Likewise.
3297 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3298 * lread.c (openp, read_integer, read1, string_to_number):
3300 * menu.c (ensure_menu_items): Likewise.
3301 * minibuf.c (read_minibuf_noninteractive): Likewise.
3302 * print.c (printchar, strout): Likewise.
3303 * process.c (create_process, Faccept_process_output)
3304 (wait_reading_process_output, read_process_output, send_process)
3305 (wait_reading_process_output): Likewise.
3306 * profiler.c (make_log, handle_profiler_signal): Likewise.
3307 * regex.c (re_exec): Likewise.
3308 * regex.h: Likewise.
3309 * search.c (looking_at_1, Freplace_match): Likewise.
3310 * sysdep.c (get_child_status, procfs_ttyname)
3311 (procfs_get_total_memory): Likewise.
3312 * systime.h (EMACS_TIME_VALID_P): Likewise.
3313 * term.c (dissociate_if_controlling_tty): Likewise.
3314 * window.c (get_phys_cursor_glyph): Likewise.
3315 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3316 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3318 * xfns.c (Fx_window_property): Likewise.
3319 * xmenu.c (set_frame_menubar): Likewise.
3320 * xselect.c (x_get_window_property, x_handle_dnd_message):
3322 * xsmfns.c (smc_save_yourself_CB): Likewise.
3323 * xterm.c (x_scroll_bar_set_handle): Likewise.
3325 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3327 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3328 to be optional or nil. Adjust comment and convert it to docstring.
3329 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3330 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3332 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3334 Static checking by GCC 4.8-20130319.
3335 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3336 * process.c (Fset_process_datagram_address)
3337 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3338 * xdisp.c (get_char_face_and_encoding):
3339 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3340 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3341 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3343 2013-03-24 Ken Brown <kbrown@cornell.edu>
3345 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3346 fix compilation on 64-bit Cygwin, where underscores are not
3347 automatically prepended.
3349 * w32term.c (w32_initialize): Silence compiler warning.
3351 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3353 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3354 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3355 variables, to save and restore frame dimensions.
3356 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3357 after returning from a 'fullscreen' configuration.
3358 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3359 to avoid races between the main thread and the input thread.
3361 * w32term.h (struct w32_output): New members normal_width,
3362 normal_height, normal_top, normal_left, and prev_fsmode.
3363 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3364 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3367 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3368 'fullscreen' parameter. Always record previous width and height
3369 of the frame, except when switching out of maximized modes, so
3370 that they could be restored correctly, instead of resetting to the
3371 default frame dimensions. Send SC_RESTORE command to the frame,
3372 unless we are going to send SC_MAXIMIZE, to restore the frame
3373 resize hints in the mouse pointer shown by the window manager.
3376 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3378 * lisp.h (get_frame_param): Adjust conditions for prototype
3381 2013-03-22 Ken Brown <kbrown@cornell.edu>
3383 * unexcw.c: Drop unneeded inclusion of w32common.h.
3384 (report_sheap_usage): Declare.
3385 (read_exe_header): Add magic numbers for x86_64.
3386 (fixup_executable): Fix printf format specifier for unsigned long
3389 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3391 * frame.h (struct frame): Put menu_bar_window under #ifdef
3392 because this member is not needed when X toolkit is in use.
3393 (fset_menu_bar_window):
3394 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3395 (free_glyphs, update_frame):
3396 * xdisp.c (expose_frame): Likewise.
3397 (display_menu_bar): Likewise. Remove redundant eassert.
3398 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3401 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3403 Use functions and constants to manipulate Lisp_Save_Value objects.
3404 This replaces code that used macros and strings and token-pasting.
3405 The change makes the C source a bit easier to follow,
3406 and shrinks the Emacs executable a bit.
3407 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3408 (make_save_value): Change 1st arg from string to enum. All callers
3411 (mark_object): Use if, not #if, for GC_MARK_STACK.
3412 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3413 (XSAVE_OBJECT): Now functions, not macros.
3414 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3415 the constant was never used.
3416 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3417 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3418 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3419 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3421 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3422 type3 with a single member save_type. All uses changed.
3423 (save_type, set_save_pointer, set_save_integer): New functions.
3424 * print.c (PRINTX): Remove.
3426 * alloc.c: Remove redundant static declarations.
3428 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3430 * window.h (struct window): Convert left_col, top_line, total_lines
3431 and total_cols from Lisp_Objects to integers. Adjust comments.
3432 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3434 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3435 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3436 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3437 Adjust users where appropriate.
3439 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3441 * frame.h (struct frame): Drop resx and resy because the same data is
3442 available from window system-specific output context. Adjust users.
3443 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3444 New functions to provide defaults when no window system available.
3445 (FRAME_RES_X, FRAME_RES_Y): New macros.
3446 (NUMVAL): Move from xdisp.c.
3447 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3448 (Ffont_face_attributes, Fopen_font):
3449 * image.c (gs_load):
3450 * w32font.c (fill_in_logfont):
3451 * xdisp.c (calc_pixel_width_or_height):
3452 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3453 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3455 2013-03-20 Kenichi Handa <handa@gnu.org>
3457 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3458 to 1 (temporary workaround until a bug related to ASCII
3459 optimization is fixed).
3461 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3463 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3464 Signal error if window is not internal. Adjust docstring.
3465 (delete_all_child_windows): Use combination_limit to save the buffer.
3466 (Fset_window_configuration): Adjust accordingly.
3467 * print.c (syms_of_print): Initialize debugging output not here...
3468 (init_print_once): ...but in a new function here.
3469 * lisp.h (init_print_once): Add prototype.
3470 * emacs.c (main): Add call to init_print_once. Adjust comments.
3472 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3474 * window.c (window_resize_check, window_resize_apply)
3475 (window_from_coordinates, recombine_windows, set_window_buffer)
3476 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3477 (Fsplit_window_internal, Fdelete_window_internal)
3478 (freeze_window_starts): Use bool for booleans.
3479 * window.h (window_frame_coordinates, resize_frame_windows)
3480 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3482 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3484 * dispnew.c (bitch_at_user): Use `user-error'.
3486 2013-03-17 Ken Brown <kbrown@cornell.edu>
3488 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3489 as return type of image_background. (Bug#13981)
3490 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3492 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3494 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3495 (ns_select): Don't return with result uninitialized.
3497 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3500 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3502 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3503 directories. If filename is nil, get directory name (Bug#13932).
3504 Use getFilename and getDirectory.
3505 (getFilename, getDirectory): New methods for EmacsSavePanel and
3507 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3509 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3511 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3513 2013-03-15 Kenichi Handa <handa@gnu.org>
3515 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3516 (adjust_after_replace): Make it back to static. Delete the third
3517 arg text_at_gap_tail. Cancel the code for handling it.
3519 * coding.h (struct coding_system): New member eol_seen.
3521 * coding.c (detect_ascii): New function.
3522 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3523 when the source bytes are actually scanned. On detecting for
3524 coding_category_utf_8_auto, call detect_ascii instead of scanning
3525 source bytes directly.
3526 (produce_chars): Call insert_from_gap with the new arg 0.
3527 (encode_coding): Likewise.
3528 (decode_coding_gap): Control ASCII optimization by the variable
3529 disable_ascii_optimization instead of #ifndef .. #endif.
3530 Deccode EOL format according to coding->eol_seen.
3531 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3534 * lisp.h (adjust_after_replace): Cancel externing it.
3535 (insert_from_gap): Adjust prototype.
3537 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3539 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3540 FULLSCREEN_MAXIMIZED. (Bug#13935)
3542 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3544 * region-cache.c (find_cache_boundary, move_cache_gap)
3545 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3546 Simplify debugging check and convert to eassert. Adjust comment.
3547 (pp_cache): Put under ENABLE_CHECKING.
3549 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3551 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3552 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3554 (w32fullscreen_hook): If the frame is visible, reset
3555 f->want_fullscreen flag after changing the frame size. If the
3556 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3559 2013-03-13 Daniel Colascione <dancol@dancol.org>
3561 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3562 too so that these builds can use Cygwin's file conversion
3563 functions. (We've been building and linking cygw32.o all along
3564 and just not using it.)
3566 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3568 File synchronization fixes (Bug#13944).
3569 * Makefile.in (LIB_FDATASYNC): New macro.
3571 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3572 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3573 Don't worry about HAVE_FSYNC, since a substitute fsync is
3574 available if the system lacks one.
3575 (Fwrite_regin): Retry fsync if interrupted.
3577 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3579 * w32term.c (w32_read_socket): If the Emacs frame is being
3580 activated, call w32fullscreen_hook, to make sure the new frame
3581 dimensions are in effect. (Bug#13937)
3583 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3585 * xdisp.c (init_iterator): Simplify because both character and byte
3586 positions are either specified or -1. Add eassert. Adjust comment.
3587 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3588 character and byte positions can be obtained from marker.
3590 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3592 Static checking by Sun C 5.12.
3593 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3594 * bytecode.c (exec_byte_code):
3595 * dispnew.c (init_display):
3597 * fileio.c (Fsubstitute_in_file_name):
3598 * keyboard.c (Fevent_convert_list):
3599 * keymap.c (Fsingle_key_description):
3600 * term.c (maybe_fatal, fatal):
3601 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3602 * xsmfns.c (Fhandle_save_session):
3603 Omit unreachable code.
3604 * keymap.c (map_keymap_char_table_item): Cast void * to
3605 a function pointer type; the C Standard requires this.
3607 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3608 Include <sys/param.h> unconditionally, as that works elsewhere and
3609 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3610 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3613 See ChangeLog.12 for earlier changes.
3619 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3621 This file is part of GNU Emacs.
3623 GNU Emacs is free software: you can redistribute it and/or modify
3624 it under the terms of the GNU General Public License as published by
3625 the Free Software Foundation, either version 3 of the License, or
3626 (at your option) any later version.
3628 GNU Emacs is distributed in the hope that it will be useful,
3629 but WITHOUT ANY WARRANTY; without even the implied warranty of
3630 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3631 GNU General Public License for more details.
3633 You should have received a copy of the GNU General Public License
3634 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.