1 2014-06-28 Glenn Morris <rgm@gnu.org>
3 * Makefile.in ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a):
4 Remove prerequisites, sub-makes will figure it out.
6 (mostlyclean): There are no libXMenu11.a, liblw.a in this directory.
8 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
10 * coding.c (encode_coding_utf_8): Correctly count produced_chars
11 also in unibyte case. (Bug#17865)
13 2014-06-28 K. Handa <handa@gnu.org>
15 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
16 (MIN_CHARBUF_SIZE): New macro.
17 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
19 2014-06-27 Glenn Morris <rgm@gnu.org>
21 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
22 with an order-only dependence on bootstrap-emacs. (Bug#2151)
23 (.el.elc): Replace suffix rule with pattern rule.
24 (%.elc): New pattern rule, with order-only prerequisite.
25 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
26 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
27 in place of BOOTSTRAPEMACS.
29 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
31 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
33 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
35 Consistently use validate_subarray to verify substring.
36 * fns.c (validate_substring): Not static any more. Adjust to
37 use ptrdiff_t, not EMACS_INT, because string and vector limits
38 can't exceed ptrdiff_t even if EMACS_INT is wider.
39 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
40 (secure_hash): Adjust user.
41 * lisp.h (validate_subarray): Add prototype.
42 * coding.c (Fundecodable_char_position):
43 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
44 Use validate_subarray. Adjust comment to mention substring.
46 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
48 Do not allow out-of-range character position in Fcompare_strings.
49 * fns.c (validate_subarray): Add prototype.
50 (Fcompare_substring): Use validate_subarray to check ranges.
51 Adjust comment to mention that the semantics was changed. Also see
52 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
54 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
56 Be more consistent about the 'Qfoo' naming convention.
57 * image.c (Fimagemagick_types):
58 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
59 * process.c (Fmake_network_process):
60 Rename C local identifier 'Qfoo to avoid giving the false
61 impression that it stands for the symbol 'foo'.
63 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
65 Simplify and cleanup character conversion stuff.
66 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
68 * character.c (multibyte_char_to_unibyte)
69 (multibyte_char_to_unibyte_safe): Remove; no longer used.
70 * character.h (make_char): Remove; unused.
71 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
72 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
73 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
74 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
75 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
77 2014-06-22 Mario Lang <mlang@delysid.org>
79 * w32fns.c (Fw32_shell_execute): The the -> the.
81 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
83 * xmenu.c (mouse_position_for_popup):
84 * xselect.c (mouse_position_for_drop): Do not duplicate ...
85 * xfns.c (x_relative_mouse_position): ... and prefer this function.
86 * menu.c (Fx_popup_menu):
87 * xselect.c (x_handle_dnd_message): Adjust users.
88 * menu.h (mouse_position_for_popup): Remove prototype.
89 * xterm.h (x_relative_mouse_position): Add prototype.
90 * xterm.c (x_find_topmost_parent): Break from the loop and do not
91 call XFree if XQueryTree returns zero.
93 2014-06-21 Eli Zaretskii <eliz@gnu.org>
95 * indent.c (Fvertical_motion): Doc fix.
96 Move to the goal column, if any, with a single call to
97 move_it_in_display_line, not in two calls. Doing this with two
98 calls causes move_it_in_display_line apply the line-prefix
99 handling twice instead of just once. (Bug#17823)
101 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
103 Port to OS X ACLs (Bug#17810).
104 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
105 ACL_TYPE_ACCESS) doesn't work.
107 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
109 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
110 before checking key-translation-map (bug#17659).
112 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
114 * font.c (font_make_object): Avoid dangling pointer which may
115 crash GC (Bug#17771).
117 2014-06-21 Eli Zaretskii <eliz@gnu.org>
119 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
120 prototype of DGifCloseFile as appropriate for older and newer
122 (gif_close): New function, encapsulates the differences in the
123 calling sequence of DGifCloseFile before v5.1.0 and after it.
124 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
125 error string where appropriate. (Bug#17790)
127 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
128 macro execution, make sure point didn't move since last complete
129 redisplay, as the condition for using the glyph matrix
130 information. (Bug#17777)
132 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
134 Minor cleanup of fonset code.
135 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
136 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
137 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
138 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
139 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
140 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
141 (free_realized_fontset): Remove because a no-op since 2008.
142 (free_face_fontset): Adjust user.
143 (syms_of_fontset): Shrink fontset by one extra slot.
145 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
147 Omit redundant extern decls.
148 Most of this patch is from Dmitry Antipov, in:
149 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
150 * commands.h (update_mode_lines):
151 * frame.h (Qbackground_color, Qforeground_color)
152 (x_set_menu_bar_lines):
153 * ftfont.c (ftfont_font_format):
154 * intervals.h (Qkeymap, Qfont):
155 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
156 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
157 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
158 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
159 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
160 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
161 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
162 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
163 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
164 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
165 (Qtool_bar, Qheader_line):
166 * macros.c (Fexecute_kbd_macro):
167 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
168 * xterm.c (x_delete_terminal, XSetIMValues):
169 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
170 (x_implicitly_set_name, popup_activated)
171 (widget_store_internal_border):
172 Remove redundant decls.
173 * frame.c [USE_X_TOOLKIT]: Include widget.h.
174 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
175 Remove _Noreturn, as make-docfile now does that for us.
176 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
177 (Qregion_extract_function): New decl.
178 * window.c, xfns.c: Include menu.h.
180 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
182 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
184 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
186 * fileio.c (Fread_file_name): Do not pass redundant args and ...
187 * callint.c (read_file_name): ... convert to static here.
188 * lisp.h (Fread_file_name): Do not EXFUN it.
189 (STRING_COPYIN): Remove; unused.
190 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
191 (char_composable_p): ... static function. All users changed.
192 * eval.c (toplevel): Remove redundant #include directives.
193 * xterm.c (x_initialize): Add static to match prototype.
194 * ccl.c (Fccl_execute_on_string):
195 * font.c (fon_intern_prop): Use make_specified_string.
197 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
199 * Makefile.in (ns-app): Fix typo that broke build on OS X.
200 Reported by David Caldwell in:
201 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
203 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
205 Do not ask for XRender extension each time XFT font is opened.
206 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
207 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
209 2014-06-15 Glenn Morris <rgm@gnu.org>
211 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
213 2014-06-15 Eli Zaretskii <eliz@gnu.org>
215 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
216 information if we are in the middle of executing a keyboard macro,
217 since redisplay doesn't update the screen until the macro is
218 finished. (Bug#17777)
220 * alloc.c (cleanup_vector): Don't dereference a font driver
221 pointer if it is NULL. (Bug#17771)
223 2014-06-13 Glenn Morris <rgm@gnu.org>
225 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
226 ($(lispsource)/international/charprop.el)
227 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
228 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
229 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
230 GNU make automatically passes command-line arguments to sub-makes.
232 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
234 Avoid hangs in accept-process-output (Bug#17647).
235 * lisp.h, process.c (wait_reading_process_input):
236 Return int, not bool. All uses changed.
237 * process.c (SELECT_CANT_DO_WRITE_MASK):
238 Remove macro, replacing with ...
239 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
241 (status_notify): New arg WAIT_PROC. Return int, not void.
244 2014-06-13 Eli Zaretskii <eliz@gnu.org>
246 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
247 the frame is the initial frame, because the hook is not set up
248 then, and Emacs crashes.
249 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
251 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
253 * keymap.c (silly_event_symbol_error): Don't recommend the use
256 2014-06-11 Eli Zaretskii <eliz@gnu.org>
258 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
259 matching overlay strings with 'cursor' property against buffer
260 positions traversed in the glyph row. (Bug#17744)
262 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
264 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
267 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
268 determine 10.9 (Bug#17751).
270 * macfont.m (macfont_draw): Positions were not freed.
272 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
274 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
275 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
276 function. Also adjust comment.
277 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
279 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
280 * font.c (font_done_for_face):
281 * xface.c (realize_non_ascii_face): Adjust user.
282 * font.h (struct font_driver): Convert 'prepare_face' to return
283 void because its return value is never used anyway.
284 * xfont.c (xfont_prepare_face): Return void.
285 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
286 (xftfont_done_face): Use xfree.
288 * dispextern.h (last_tool_bar_item): Remove declaration.
289 * frame.h (struct frame): New member last_tool_bar_item.
290 * frame.c (make_frame): Initialize it.
291 * xdisp.c (toplevel): Remove last_tool_bar_item.
292 (handle_tool_bar_click, note_tool_bar_highlight):
293 * w32term.c (w32_read_socket, w32_initialize):
294 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
296 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
297 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
299 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
301 Say (accept-process-output P)'s result pertains to P if P is non-nil.
302 * process.c (Faccept_process_output)
303 (wait_reading_process_output): Mention that if PROCESS is non-nil,
304 the return value is about PROCESS, not about other processes.
306 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
308 Further adjustments to mark_object and friends.
309 Now the mark_object's stack is just 32 bytes on a 64-bit
310 system, which means extra 20% off the stack usage.
311 * alloc.c (mark_save_value): As before, refactored out from ...
312 (mark_object): ... adjusted user. Also add comment.
314 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
316 Fix core dump after a dropped X connection (Bug#17704).
317 * sysdep.c (stuff_char): Don't abort merely because the selected frame
318 is dead, as we may be shutting down.
320 2014-06-08 Glenn Morris <rgm@gnu.org>
322 * fileio.c (write-region-inhibit-fsync): Doc tweak.
324 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
326 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
328 If a C name must be extern on some platforms, make it extern on all.
329 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
331 * font.h (ftxfont_driver) [HAVE_XFT]:
332 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
333 * lisp.h (get_frame_param):
334 * menu.h (tty_menu_show):
335 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
336 * termhooks.h (encode_terminal_code):
337 * xterm.h (x_menu_wait_for_event):
339 * frame.c (get_frame_param):
340 * fringe.c (max_used_fringe_bitmap):
341 * ftxfont.c (ftxfont_driver):
342 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
343 * menu.c (menu_items_inuse):
344 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
345 * term.c (encode_terminal_code, tty_menu_show):
346 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
347 * xfaces.c (load_color):
348 * xmenu.c (x_menu_wait_for_event):
351 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
353 Change object marking routines to minimize stack usage.
354 This change moves a few cold paths from mark_object to NO_INLINE
355 functions and adjusts symbol marking loop. According to GCC 4.8.2
356 -Wstack-usage, this reduces mark_object's stack usage from 80 to
357 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
358 stack usage at the mark phase is reduced up to 28%. Surprisingly,
359 it also gains up to 3% in speed (with default '-O2 -g3' flags).
360 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
361 refactored out from ...
362 (mark_object): ... adjusted user. Also mark symbols in a tight
364 (mark_face_cache): Add NO_INLINE.
366 2014-06-08 Eli Zaretskii <eliz@gnu.org>
368 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
369 contains garbage on WINDOWSNT (which could potentially infloop at
372 Minimize cursor motion during TTY menu updates.
373 * term.c (tty_menu_display): Don't position cursor here.
374 Instead, pass the cursor coordinates to update_frame_with_menu.
375 (tty_menu_activate): Send the hide cursor command only once in an
376 iteration through the outer 'while' loop.
378 * dispnew.c (update_frame_1): Accept an additional argument
379 SET_CURSOR_P, and position the cursor at the end of the frame
380 update only if that argument is non-zero. All callers changed to
381 provide the additional argument as non-zero, except for
382 update_frame_with_menu.
383 (update_frame_with_menu): Accept 2 additional arguments ROW and
384 COL; if they are non-negative, instruct update_frame_1 not to
385 position the cursor, and instead position it according to ROW and COL.
387 * dispextern.h (update_frame_with_menu): Update prototype.
389 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
391 * callproc.c (call_process): Don't check read-only if we don't insert
392 anything (bug#17666).
394 2014-06-08 Eli Zaretskii <eliz@gnu.org>
396 * dispnew.c (update_frame_with_menu): Set display_completed.
398 2014-06-07 Eli Zaretskii <eliz@gnu.org>
400 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
402 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
404 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
406 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
407 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
409 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
411 * window.c (Frecenter): Signal an error if window-buffer is not
414 * keyboard.c (make_lispy_position): Don't include a buffer position in
415 mode/header-line mouse events.
417 * keyboard.c (read_char): Handle (t . <event>) in the second use of
418 Vunread_command_events (bug#17650).
420 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
422 * xterm.c (x_setup_pointer_blanking):
423 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
425 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
427 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
428 because it will be defined in generated config.h if needed.
430 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
432 Use terminal-specific hooks to display popup dialogs.
433 * termhooks.h (struct terminal): New field popup_dialog_hook.
434 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
435 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
436 code and use popup_dialog_hook.
437 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
438 * nsterm.h (ns_popup_dialog): Adjust prototype.
439 * nsterm.m (ns_create_terminal):
440 * w32term.c (w32_create_terminal):
441 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
442 Setup popup_dialog_hook.
444 2014-06-04 Eli Zaretskii <eliz@gnu.org>
446 * w32heap.c (report_temacs_memory_usage): Improve the report by
447 reporting the large blocks that are actually occupied at dump time.
449 * w32console.c (initialize_w32_display): Set the console
450 menu_show_hook, otherwise TTY menus are broken on w32.
452 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
454 Use terminal-specific hooks to display menus.
455 * termhooks.h (struct terminal): New field menu_show_hook.
456 * menu.h (<anonymous enum>): Bit flags for menu hooks.
457 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
459 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
460 * nsmenu.m (ns_menu_show):
461 * w32menu.c (w32_menu_show):
462 * xmenu.c (x_menu_show):
463 * term.c (tty_menu_show): Adjust to use bit flags.
464 (set_tty_hooks): Set menu_show_hook.
465 * xterm.c (x_create_terminal):
466 * nsterm.m (ns_create_terminal):
467 * msdos.c (initialize_msdos_display):
468 * w32term.c (w32_create_terminal): Likewise.
470 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
472 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
474 2014-06-03 Eli Zaretskii <eliz@gnu.org>
476 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
477 (FD_SET): Don't define on WINDOWSNT.
479 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
481 * emacs.c: Include "sysselect.h", to define its inline functions.
482 Problem reported by Glenn Morris in:
483 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
485 Do not require libXt-devel when building with gtk.
486 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
487 dependency on libXt-devel.
488 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
489 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
490 lwlib-widget.h now does this.
491 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
493 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
495 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
496 * process.c (add_read_fd, delete_read_fd, add_write_fd)
497 (delete_write_fd, wait_reading_process_output):
498 Remove now-redundant easserts.
499 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
500 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
501 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
502 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
504 2014-06-03 Eli Zaretskii <eliz@gnu.org>
506 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
507 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
508 (calloc): Don't undef, it is never defined.
509 (HEAP_ENTRY_SHIFT): Remove unused macro.
511 * Makefile.in (C_HEAP_SWITCH): Remove.
512 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
514 Fix MS-Windows build broken by menu changes on 2014-06-02.
515 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
517 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
518 Define instead of including ../lwlib/lwlib.h, which causes
519 compilation errors due to missing X11 headers.
521 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
523 * process.c (wait_reading_process_output): Omit incorrect test of
524 p->infd against zero. Add easserts for infd having a plausible value.
526 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
528 Adjust to match recent lwlib changes.
529 * menu.h (xmalloc_widget_value): Replace by ...
530 (make_widget_value): ... new prototype.
531 * menu.c (xmalloc_widget_value): Replace by ...
532 (make_widget_value): ... new function.
533 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
534 * gtkutil.c (malloc_widget_value, free_widget_value):
535 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
536 * keyboard.h (enum button_type, struct _widget_value):
537 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
539 * nsmenu.m (ns_update_menubar, ns_menu_show):
540 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
541 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
542 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
544 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
546 * image.c (x_query_frame_background_color)
547 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
548 Fix --enable-gcc-warnings compilation without image libraries.
550 2014-06-02 Eli Zaretskii <eliz@gnu.org>
552 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
553 emulated break value only if it goes up.
554 (sbrk): Add assertion that the INCREMENT argument is strictly
555 zero. Improve and correct the commentary.
557 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
559 Improve AIX-related merge from emacs-24.
560 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
561 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
562 not on AIX; since we're on the trunk we can use enums more broadly.
564 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
566 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
568 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
569 to min(value, whole).
571 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
573 Bring back the changes to GDB-visible symbols, but only on AIX.
574 And only if it's not pre-4.2 GCC.
575 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
576 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
577 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
580 2014-06-02 Eli Zaretskii <eliz@gnu.org>
582 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
583 with PT, not GPT. (Bug#16433)
585 Revert last changes to GDB-visible symbols.
586 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
587 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
588 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
591 2014-06-02 Glenn Morris <rgm@gnu.org>
593 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
595 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
597 Fix port to 32-bit AIX with xlc (Bug#17598).
598 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
599 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
600 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
601 to work around a compiler bug in IBM xlc 12.1.
603 2014-06-02 Eli Zaretskii <eliz@gnu.org>
605 * xterm.c (x_update_window_end): Don't invalidate the entire
606 mouse-highlight info, just signal frame_up_to_date_hook that mouse
607 highlight needs to be redisplayed. (Bug#17588)
609 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
611 Port the GDB-visible symbols to AIX.
612 Without them, GDB doesn't work to debug Emacs, since the AIX linker
613 optimizes away the relevant external symbols. Use enums instead;
614 this suffices for the AIX port, which is 32-bit-only anyway.
615 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
616 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
617 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
620 Include sources used to create macuvs.h.
621 * Makefile.in ($(srcdir)/macuvs.h): New rule.
622 * macuvs.h: Use automatically-generated header.
624 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
626 Port signal-handling to DragonFly BSD (Bug#17646).
627 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
628 Move implementations from callproc.c to sysdep.c.
629 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
630 Move declarations from process.h to syssignal.h.
632 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
634 * callint.c (Ffuncall_interactively): Add usage.
636 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
638 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
640 2014-05-30 Eli Zaretskii <eliz@gnu.org>
642 * w32heap.c (malloc_before_dump, malloc_after_dump)
643 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
644 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
645 set errno where appropriate to emulate CRT functions.
647 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
649 Debugging facility to check whether 'const char *' points to
650 relocatable data of non-pure Lisp string.
651 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
652 (mark_maybe_pointer): ... adjusted user.
653 (relocatable_string_data_p): New function.
654 * lisp.h (relocatable_string_data_p): Add prototype.
655 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
656 the pointer to relocatable Lisp data is not used.
658 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
660 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
661 * atimer.c (block_atimers):
662 * callproc.c (block_child_signal): Block SIGINT too;
663 otherwise, its handler might now unblock signals that it shouldn't.
664 * keyboard.c (read_char): Clear signal mask, since we may
665 be in a SIGINT handler, and many signals may be masked.
666 * keyboard.c (handle_interrupt):
667 * sysdep.c (handle_arith_signal):
668 Clear signal mask instead of just unblocking the signal that
669 was received, since several signals may be blocked at this point.
671 2014-05-29 Eli Zaretskii <eliz@gnu.org>
673 * Makefile.in (TEMACS_POST_LINK): Remove target.
674 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
675 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
677 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
679 * xmenu.c (xdialog_show): Remove prototype, rename to
680 x_dialog_show, remove 2nd arg because it's always zero
681 and simplify accordingly.
682 (xw_popup_dialog): Adjust user.
683 * w32menu.c (w32_dialog_show): Adjust prototype, remove
684 2nd arg because it's always zero and simplify accordingly.
685 (w32_popup_dialog): Adjust user.
687 2014-05-29 Eli Zaretskii <eliz@gnu.org>
689 * w32heap.c (report_temacs_memory_usage): New function.
691 * unexw32.c (unexec) [ENABLE_CHECKING]:
692 Call report_temacs_memory_usage.
694 * w32heap.h (report_temacs_memory_usage): Add prototype.
696 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
698 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
699 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
701 2014-05-29 Eli Zaretskii <eliz@gnu.org>
703 * buffer.c (init_buffer): Accept an argument 'initialized'.
704 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
705 mmap_regions and mmap_fd, to avoid referencing stale data from the
706 dump phase. Add an assertion for buffer text of buffers created
707 in temacs before this function is called. (Bug#17622)
708 (mmap_regions_1, mmap_fd_1): Remove unused variables.
710 * lisp.h (init_buffer): Update prototype.
712 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
714 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
716 * alloc.c (Fgarbage_collect): Fix compilation with
717 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
719 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
721 * frame.c, frame.h (frame_char_to_pixel_position)
722 (frame_set_mouse_position): Now static, and made private in
723 frame.c rather than public in frame.h.
725 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
727 Refactor mouse positioning stuff to avoid code duplication.
728 * frame.h (frame_char_to_pixel_position): New function.
729 (x_set_mouse_position): Rename to...
730 (frame_set_mouse_position): ...new function.
731 (frame_set_mouse_pixel_position): Add prototype.
732 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
733 Rename to frame_set_mouse_pixel_position.
734 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
736 * xterm.h, w32term.h ( x_set_mouse_position)
737 (x_set_mouse_pixel_position): Remove prototypes.
739 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
741 On X, always make pointer visible when deleting frame (Bug#17609).
742 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
744 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
746 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
747 * keyboard.c (gobble_input): If there is no terminal input error,
748 make sure the pointer is visible for all frames on this terminal.
749 * xterm.c (x_free_frame_resources): Enable pointer visibility if
750 it was previously disabled.
752 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
754 * data.c (Fzerop): Move to Elisp.
755 (syms_of_data): Don't defsubr it.
756 * keyboard.c (echo_keystrokes_p): New function.
757 (read_char, record_menu_key, read_key_sequence): Use it.
759 * callint.c (Qfuncall_interactively): New var.
760 (Qcall_interactively): Remove.
761 (Ffuncall_interactively): New function.
762 (Fcall_interactively): Use it.
763 (syms_of_callint): Defsubr it.
765 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
767 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
768 relocated from under us.
770 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
772 Use mmap(2) emulation for allocating buffer text on MS-Windows.
773 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
775 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
777 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
778 for MinGW, since it no longer uses gmalloc.
780 * buffer.c: Do not define mmap allocations functions for Windows.
781 Remove mmap_find which is unused. Remove mmap_set_vars which does
783 [WINDOWSNT]: Include w32heap.h.
784 (init_buffer): Always allocate new memory for buffers.
786 * emacs.c: Remove mmap_set_vars calls.
788 * image.c (free_image): Undef free for Windows because it is
789 redirected to our private version.
791 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
792 (copy_executable_and_dump_data): Remove dumping the heap section.
793 (unexec): Restore using_dynamic_heap after dumping.
795 * w32heap.c (dumped_data_commit, malloc_after_dump)
796 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
797 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
798 (mmap_free): New functions.
800 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
802 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
804 * image.c (imagemagick_load_image): Use MagickRealType for local
805 'color_scale', instead of double, to avoid a GCC warning about
808 * xfns.c (Fx_window_property): Remove unused local.
810 Don't kill already-reaped process (Bug#17561).
811 * process.c (process_send_signal): Fix race condition where a
812 subprocess was reaped by a signal handler between the check for
813 liveness and calling 'kill', which meant that Emacs could in
814 theory kill an innocent bystander process. Do the fix by blocking
815 SIGCHLD in a critical section that checks liveness before killing.
817 2014-05-26 Eli Zaretskii <eliz@gnu.org>
819 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
821 2014-05-26 Ken Brown <kbrown@cornell.edu>
823 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
824 even if !CYGWIN (see bug#17510).
826 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
828 * nsfns.m (Fns_do_applescript): Surround NSApp run
829 with calls to ns_init_events, ns_finish_events (Bug#17424).
831 * nsterm.h (ns_init_events, ns_finish_events): Declare.
833 * nsterm.m (ns_init_events, ns_finish_events): New functions.
834 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
836 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
837 with calls to ns_init_events, ns_finish_events (Bug#17424).
839 2014-05-26 Eli Zaretskii <eliz@gnu.org>
841 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
842 if we are iterating over an object that generates glyphs for
843 marginal areas. (Bug#17585)
845 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
847 * xdisp.c (safe__call1, safe__eval): Now static.
849 2014-05-26 Eli Zaretskii <eliz@gnu.org>
851 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
852 (safe_call, safe__call1): Construct a va_list argument for safe_call.
853 (safe_call1): Call safe_call instead of safe__call directly.
855 2014-05-26 Ken Brown <kbrown@cornell.edu>
857 * w32term.c (x_delete_display) [CYGWIN]: Don't free
858 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
861 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
863 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
864 (safe__call, safe__call1, safe__eval): New functions.
866 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
867 (display_mode_element): Same for `:eval'.
869 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
871 Fix port to 32-bit AIX (Bug#17540).
872 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
873 twice. _text already includes this offset.
874 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
876 2014-05-26 Eli Zaretskii <eliz@gnu.org>
878 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
879 when closest_pos is identical to to_charpos, don't recurse, since
880 we already tried that, and failed. (Bug#17539)
882 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
883 unwinding when frame's faces were not initialized yet, increment
884 the frame's image-cache reference count before calling
885 x_free_frame_resources. Don't dereference
886 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
888 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
890 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
893 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
894 macfont.m, call draw with adjusted arguments so font drivers
895 don't need to do that.
897 * macfont.m (macfont_draw): Merge changes from Macport.
899 2014-05-24 Eli Zaretskii <eliz@gnu.org>
901 * alloc.c (garbage_collect_1): New function, with all of the guts
903 (mark_stack): Accept an argument END and don't mark Lisp objects
904 on the stack beyond the address given by END. Calculation of END
905 was moved to Fgarbage_collect.
906 (Fgarbage_collect): Calculate the end address of the stack portion
907 that needs to be examined by mark_stack, and pass that address to
908 garbage_collect_1, which will pass it to mark_stack.
909 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
910 for more details about the underlying problems. In particular,
911 this avoids dumping Emacs with the large hash-table whose value is
912 held in purify-flag for most of the time loadup.el runs.
914 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
916 * xfns.c (x_window_property_intern): New function (code from
918 (Fx_window_property): Call x_window_property_intern. If property
919 not found and NILP (source) and outer window != inner window,
920 check outer window for property (Bug#17537).
922 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
924 Supply malloc and alloc_size attributes for extern allocators.
925 This documents the C API, and helps GCC generate a bit better code.
926 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
927 (ATTRIBUTE_MALLOC_SIZE): New macros.
928 * gmalloc.c (malloc, realloc, calloc):
929 * gtkutil.h (malloc_widget_value):
930 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
931 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
934 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
936 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
937 * image.c (imagemagick_load_image): Port to hosts that do not use
938 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
940 2014-05-21 Leo Liu <sdl.web@gmail.com>
942 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
944 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
946 * dbusbind.c (xd_signature): Revert last 2 patches.
948 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
950 Allow any non-nil value to count as true in bool-vector.
951 Likewise for xd_signature in dbusbind.c.
952 This is more consistent with the usual practice in Emacs, which is
953 that any non-nil value counts as true.
954 * alloc.c (Fbool_vector): Don't require args to be t or nil.
955 * dbusbind.c (xd_signature): Likewise, for booleans.
956 * data.c, lisp.h (Qbooleanp):
957 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
959 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
961 * lisp.h (CHECK_BOOLEAN): New function.
962 * alloc.c (Fbool_vector): New function.
963 (syms_of_alloc): Defsubr it.
964 * data.c (Qbooleanp): New symbol.
965 (syms_of_data): DEFSYM it.
966 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
968 * font.c (font_matching_entity): Extract font-entity object
969 from the vector of matching entities (Bug#17486).
971 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
973 Assume C99 or later (Bug#17487).
974 * bytecode.c (B__dummy__): Remove.
975 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
976 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
977 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
978 * regex.c (DEBUG_PRINT): Assume varargs macros.
979 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
981 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
983 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
984 memory for every buffer that was dumped.
986 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
988 * fns.c (Freverse): Allow vectors, bool vectors and strings.
989 (Fnreverse): Allow vectors and bool vectors.
991 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
993 Minor cleanup for terminal setup.
994 * termhooks.h (create_terminal): Adjust prototype.
995 * terminal.c (create_terminal): Pass output method and RIF as args.
996 (init_initial_terminal):
997 * nsterm.m (ns_create_terminal):
999 * w32term.c (w32_create_terminal):
1000 * xterm.c (x_create_terminal): Adjust users.
1001 Avoid redundant NULL initializers and add comments.
1003 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
1005 * keyboard.c (Qdeactivate_mark): Now static.
1007 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
1009 If available, use Xfixes extension to do pointer blanking.
1010 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
1011 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
1012 (make_invisible_cursor): Move to...
1013 * xterm.c (make_invisible_cursor): ...here.
1014 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
1015 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
1016 (x_term_init): Call to x_setup_pointer_blanking.
1017 (XTtoggle_invisible_pointer): Use blanking specific to this display.
1018 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
1020 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1022 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
1024 2014-05-12 Glenn Morris <rgm@gnu.org>
1026 * fileio.c (Ffile_executable_p): Doc tweak.
1028 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
1030 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
1031 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1033 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
1035 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1037 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
1039 Fix initialization of minibuffer history variable (Bug#17430).
1040 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1041 Move the initialization up to prevent any "value void" message.
1043 2014-05-08 Samuel Bronson <naesten@gmail.com>
1045 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1046 are matched (bug#17413).
1048 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
1050 Stop tooltips pulling Emacs window to front (Bug#17408).
1051 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1052 SetWindowPos invocations.
1054 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
1056 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1057 not initialized (Bug#17398).
1059 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1061 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
1063 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
1065 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
1066 [HAVE_NS]: Do not include png.h.
1067 (x_query_frame_background_color): New function.
1068 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
1069 (png_load_body): Coalesce duplicate code.
1071 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1073 Consult libpng-config more consistently (Bug#17339).
1074 * Makefile.in (PNG_CFLAGS): New var.
1075 (ALL_CFLAGS): Use it.
1076 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1077 CFLAGS now handles this.
1079 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1081 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1082 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1083 because WCONTINUED is always defined now.
1084 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1086 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1088 * buffer.c (overlay_strings): Fix the wording of the commentary.
1090 2014-05-01 Glenn Morris <rgm@gnu.org>
1092 * floatfns.c (Fisnan):
1093 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1095 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1097 * term.c (tty_menu_activate): A better initialization for cursor
1100 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1102 * intervals.c: Tighten assertions.
1103 (create_root_interval): Make sure the interval is not empty.
1104 (intervals_equal): Use booleans.
1105 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1106 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1107 (balance_possible_root_interval): Simplify and use booleans.
1108 (split_interval_right, split_interval_left): Check LENGTH, and remove
1109 now redundant assertion.
1110 (adjust_intervals_for_insertion): Remove now redundant assertions.
1111 (delete_node, interval_deletion_adjustment)
1112 (adjust_intervals_for_deletion, merge_interval_right)
1113 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1114 (reproduce_interval): Make sure the interval is not empty.
1116 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1118 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1119 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1120 satisfaction that they would always be initialized.
1122 2014-04-30 Eli Zaretskii <eliz@gnu.org>
1124 * term.c (tty_menu_display): Move the cursor to the active menu item.
1125 (tty_menu_activate): Return the cursor to the active menu item
1126 after displaying the menu and after displaying help-echo.
1127 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1128 for the details of why this is needed by screen readers and
1131 2014-04-30 Glenn Morris <rgm@gnu.org>
1133 * process.c (handle_child_signal):
1134 Handle systems without WCONTINUED. (Bug#15110, 17339)
1136 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
1138 * window.c (struct saved_window): Remove mark.
1139 (Fset_window_configuration, save_window_save)
1140 (compare_window_configurations): Don't touch marks any more.
1142 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
1144 Use bits_word for gcmarkbits.
1145 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
1146 bits_word is typically a tad more efficient for mark bits than
1147 unsigned is, so use bits_word. All uses changed.
1148 * lisp.h (BITS_PER_INT): Remove; no longer used.
1150 Avoid undefined behavior in signed left shift.
1151 This ports to GCC 4.9.0 with -fsanitize=undefined.
1152 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
1154 * regex.c (extract_number):
1155 * lisp.h (make_number, XINT):
1156 Do not shift a 1 bit left into a sign bit.
1157 * alloc.c (struct cons_block, struct float_block): Use unsigned,
1158 not int, for gcmarkbits. All uses changed.
1160 2014-04-25 Eli Zaretskii <eliz@gnu.org>
1162 * search.c (Fnewline_cache_check): Don't try to count newlines
1163 outside the buffer's restriction, as find_newline doesn't support that.
1165 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
1167 * window.c (Fset_window_configuration): Deactivate the mark before
1169 (set_window_buffer): Ignore window_initialized.
1170 (window_initialized): Remove.
1171 * keyboard.c (Qdeactivate_mark): Not static any more.
1172 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
1175 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
1177 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
1178 and to clang 3.4, which have fixed the bug. This should let us
1179 run a bit faster on these platforms when address sanitization is
1182 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1184 Port to GCC 4.9.0 with --enable-gcc-warnings.
1185 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1187 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1188 a way that also works with GCC 4.9.0.
1190 * search.c (Fnewline_cache_check): Remove unused locals.
1192 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1194 * search.c (find_newline1): New subroutine.
1195 (Fnewline_cache_check): New function.
1196 (syms_of_search): Defsubr it.
1198 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
1200 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1201 * keyboard.c (unblock_input): Add comment.
1202 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1204 2014-04-22 Daniel Colascione <dancol@dancol.org>
1206 * lread.c (readevalloop_eager_expand_eval): New function
1207 that can recurse into toplevel forms.
1208 (readevalloop): Call it.
1209 * lisp.h: Declare Qprogn.
1210 * callint.c (Qprogn): No longer static.
1212 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1214 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1215 Also change identifiers to match the comments, and add more assertions
1218 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1220 * emacs.c (close_output_streams): Don't clear and restore errno.
1222 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
1224 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1225 never becomes visible, i.e. using XMonad (Bug#17237).
1227 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1229 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1230 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
1231 (Fline_pixel_height): Don't assume that the current buffer and the
1232 selected window's buffer are one and the same. (Bug#17281)
1234 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1235 paragraph-start cache before the newline cache. (Bug#17269)
1237 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
1239 * term.c (tty_send_additional_strings): No need to fflush here,
1241 (tty_set_terminal_modes): fflush after sending additional strings,
1244 2014-04-17 Daniel Colascione <dancol@dancol.org>
1246 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
1248 (tty_send_additional_strings): New function.
1249 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
1250 (syms_of_term): Intern tty-mode-set-strings and
1251 tty-mode-reset-strings.
1253 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1255 * window.c (save_window_save): Lookup window_point_insertion_type in
1256 the right buffer (bug#15457).
1257 (Qwindow_point_insertion_type): New var.
1258 (syms_of_window): Initialize it.
1260 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1262 Fix the MSDOS build.
1263 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1264 (copy_text_and_data): Zero out the atexit chain pointer before
1267 * termhooks.h (encode_terminal_code): Update prototype.
1269 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1270 visible for all DOS_NT ports, not just WINDOWSNT.
1271 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1273 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1274 unless it is defined.
1275 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1277 * process.c (close_on_exec, accept4, process_socket): Move into
1278 the "ifdef subprocesses" part.
1279 (catch_child_signal): Condition by "ifdef subprocesses".
1280 (syms_of_process) <Qinternal_default_process_sentinel>
1281 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1283 * msdos.h: Add prototypes for new functions.
1284 (EINPROGRESS): Define.
1285 (O_CLOEXEC): Define to zero.
1287 * msdos.c (check_window_system): Remove unnecessary an
1288 incompatible duplicate function.
1289 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1290 New functions in support of new functionality.
1292 * menu.c (single_menu_item): Add visual indication of submenu
1293 also for menus on MSDOS frames.
1294 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1296 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1297 when async subprocesses aren't supported.
1299 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1301 * emacs.c (close_output_streams): Zero out errno before calling
1304 * dired.c [MSDOS]: Include msdos.h.
1306 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1307 (DATA_START) [MSDOS]: Define.
1308 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1310 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1311 Ifdef away for MSDOS.
1312 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1313 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1315 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1316 Use temporary file template that is compatible with mkostemp.
1317 Move vfork-related portions under #ifndef MSDOS.
1318 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1320 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1322 * buffer.c (Foverlays_at): Add argument `sorted'.
1324 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1326 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1327 text, invalidate the bidi_paragraph_cache upto and including the
1330 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1332 Port to IRIX 6.5 (Bug#9684).
1333 * conf_post.h (INET6) [IRIX6_5]: Define.
1334 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1335 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1337 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1339 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1340 before passing it to system APIs.
1342 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1344 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1345 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1347 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1349 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1351 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
1353 Remove DATA_SEG_BITS.
1354 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
1355 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
1356 cc, but that platform is so old that SGI itself stopped supporting
1357 it in December 2013. If you still need Emacs on IRIX, please
1358 either compile with GCC and port the undumping code, or run
1359 './configure --with-wide-int'.
1360 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
1361 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
1362 DEFINE_GDB_SYMBOL_START way to define it.
1363 (NONPOINTER_BITS): New macro.
1364 (EMACS_INT): Use it.
1365 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
1366 the problem and/or configuring --with-wide-int.
1367 (USE_LSB_TAG): Simplify, based on above changes.
1368 (gdb_DATA_SEG_BITS): Remove. All uses removed.
1369 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
1371 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1373 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1374 covered by a display string that ends in a newline, and that cases
1375 going back by DVPOS lines to hit the search limit, lift the limit
1376 and go back until DVPOS is reached. (Bug#17244)
1378 * indent.c (Fvertical_motion): Handle correctly the case when the
1379 display string is preceded by an empty line.
1381 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1382 use S_IWRITE instead.
1384 2014-04-11 Glenn Morris <rgm@gnu.org>
1386 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1388 2014-04-11 Ken Brown <kbrown@cornell.edu>
1390 * Makefile.in (EMACS_MANIFEST): Revert last change.
1392 2014-04-10 Daniel Colascione <dancol@dancol.org>
1394 * puresize.h (BASE_PURESIZE): Increase.
1396 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1398 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
1400 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
1401 region handling (and don't call signal_before_change) if
1402 inhibit_modification_hooks is set.
1403 (signal_before_change): Don't check inhibit_modification_hooks any more.
1405 2014-04-08 Daniel Colascione <dancol@dancol.org>
1407 * alloc.c (sweep_symbols, mark_object): Assert that symbol
1408 function cells contain valid lisp objects. (Modified version of
1411 * alloc.c (detect_suspicious_free): Split actual stack capturing
1412 out into new function for easier breakpoint setting.
1413 (note_suspicious_free): New function.
1415 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1417 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1419 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1420 (symbol_block_pinned): New var.
1421 (Fmake_symbol): Initialize `pinned'.
1422 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1423 pinned and signal an error for un-purifiable objects.
1424 (pure_cons): Use it.
1425 (Fpurecopy): Use it, except for objects that can't be purified.
1426 (mark_pinned_symbols): New function.
1427 (Fgarbage_collect): Use it.
1428 (gc_sweep): Remove hack made unnecessary.
1430 2014-04-07 Glenn Morris <rgm@gnu.org>
1432 * keyboard.c (Fopen_dribble_file): Doc tweak.
1434 2014-04-07 Ken Brown <kbrown@cornell.edu>
1436 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1438 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
1440 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
1441 We have a substitute execinfo.h on hosts that lack it.
1442 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
1443 isn't optimized away.
1445 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
1447 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
1448 * alloc.c (memory_full):
1449 * charset.c (syms_of_charset):
1450 * doc.c (Fsnarf_documentation):
1452 * font.c (BUILD_STYLE_TABLE):
1453 * keyboard.c (make_lispy_event):
1454 * profiler.c (setup_cpu_timer):
1455 * xgselect.c (xg_select):
1456 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
1458 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
1459 Replace the only use with ARRAYELTS (font_property_table).
1460 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
1462 2014-04-03 Daniel Colascione <dancol@dancol.org>
1464 * xterm.c (x_term_init):
1465 * xfns.c (best_xim_style):
1466 * xfaces.c (Fdump_colors):
1467 * w32fns.c (w32_default_color_map):
1468 * w32.c (init_environment, N_ENV_VARS):
1469 * unexcw.c (read_exe_header):
1470 * term.c (term_get_fkeys_1):
1471 * sysdep.c (init_baud_rate):
1472 * nsterm.m (ns_convert_key):
1473 * nsfns.m (get_geometry_from_preferences):
1474 * msdos.c (dos_set_window_size, init_environment):
1475 * macfont.m (mac_font_get_glyph_for_cid)
1476 (macfont_store_descriptor_attributes)
1477 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
1478 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
1479 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
1481 * image.c (xpm_str_to_color_key):
1482 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
1483 * frame.c (x_set_frame_parameters):
1484 * fileio.c (Ffile_selinux_context):
1485 * emacs.c (sort_args):
1486 * dosfns.c (msdos_stdcolor_name):
1487 * dired.c (file_attributes):
1488 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
1489 Change expressions of the form sizeof(arr) / sizeof(arr[0])
1492 2014-04-02 Daniel Colascione <dancol@dancol.org>
1494 * data.c (Ffset): Abort if we're trying to set a function call to
1497 * lisp.h (ARRAYELTS): New macro.
1499 * alloc.c: Include execinfo.h if available.
1500 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
1501 (suspicious_free_record): New structure.
1502 (suspicious_objects, suspicious_object_index)
1503 (suspicious_free_history, suspicious_free_history_index):
1505 (find_suspicious_object_in_range, detect_suspicious_free)
1506 (Fsuspicious_object): New functions.
1507 (cleanup_vector): Call find_suspicious_object_in_range.
1509 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1511 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1512 width from font width (Bug#17163).
1514 * frame.c (x_set_frame_parameters): Calculate default values of
1515 new frame sizes only after all other frame parameters have been
1516 processed (Bug#17142).
1518 2014-04-02 Ken Brown <kbrown@cornell.edu>
1520 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1523 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1525 * xterm.c (x_draw_image_glyph_string): Adjust image background
1526 width accordingly when its x position is adjusted. (Bug#17115)
1528 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
1530 * font.c (font_list_entities): Do not add empty vector to font cache.
1531 (font_matching_entity): Likewise. If matching entity is found, insert
1532 1-item vector with this entity instead of entity itself (Bug#17125).
1534 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
1536 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
1538 * fns.c (validate_subarray): Rename from validate_substring,
1539 since it works for vectors too. New arg ARRAY. Optimize for the
1540 non-nil case. Instead of returning bool, throw an error if out of
1541 range, so that the caller needn't do that. All uses changed.
1542 Report original values if out of range.
1543 (Fsubstring, Fsubstring_no_properties, secure_hash):
1544 Also optimize the case where FROM is 0 or TO is the size.
1546 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1548 * search.c (Freplace_match): Use make_specified_string.
1549 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
1550 to catch bogus override face of glyph strings.
1551 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
1552 Move common substring range checking code to...
1553 (validate_substring): ...this function.
1555 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
1557 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
1559 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
1561 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1562 bar is zero height, just return (Bug#16976).
1563 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1565 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1567 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1568 is nil. If waiting for toolbar to complete, force a redraw.
1570 2014-03-28 Glenn Morris <rgm@gnu.org>
1572 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
1573 (emacs_bugreport): New variable.
1574 (usage_message): Use PACKAGE_BUGREPORT.
1575 (syms_of_emacs) <report-emacs-bug-address>: New variable.
1577 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
1579 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
1581 Port recent signal-related changes to FreeBSD.
1582 Problem reported by Herbert J. Skuhra.
1583 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
1584 Move decls from here ...
1585 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
1587 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1589 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1590 and width of image background when it is displayed with a 'box'
1593 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
1595 More backward-compatible fix to char-equal core dump (Bug#17011).
1596 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1597 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1599 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
1601 * image.c (init_svg_functions): When loading SVG-related libraries,
1602 free already loaded libraries if the initialization fails.
1603 (rsvg_handle_set_size_callback): Remove declaration, unused.
1605 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
1607 Fix core dump in char-equal (Bug#17011).
1608 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1609 unibyte buffers, as we can't tell whether the characters are
1612 * insdel.c (adjust_markers_for_delete): Remove unused local.
1614 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
1616 Have (MARKER . ADJUSTMENT) undo records always be immediately
1617 after their corresponding (TEXT . POS) record in undo list.
1619 * lisp.h (record-delete): New arg record_markers.
1620 (record_marker_adjustment): No longer needed outside undo.c.
1621 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1622 adjustments to undo.c's record_marker_adjustments. Note that
1623 fileio.c's decide_coding_unwind is another caller to
1624 adjust_markers_for_delete. Because it has undo list bound to t,
1625 it does not rely on adjust_markers_for_delete to record marker
1627 (del_range_2): Swap call to record_delete and
1628 adjust_markers_for_delete so as undo marker adjustments are
1629 recorded before current deletion's adjustments, as before.
1630 (adjust_after_replace):
1631 (replace_range): Pass value for new record_markers arg to
1633 * undo.c (record_marker_adjustment): Rename to
1634 record_marker_adjustments and made static.
1635 (record_delete): Check record_markers arg and call
1636 record_marker_adjustments.
1637 (record_change): Pass value for new record_markers arg to
1639 (record_point): at_boundary calculation no longer needs to account
1640 for marker adjustments.
1642 2014-03-26 Martin Rudalics <rudalics@gmx.at>
1644 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1647 2014-03-26 Glenn Morris <rgm@gnu.org>
1649 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1651 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
1653 * buffer.c (struct sortvec): Add field `spriority'.
1654 (compare_overlays): Use it.
1655 (sort_overlays): Set it.
1657 2014-03-26 Eli Zaretskii <eliz@gnu.org>
1659 * xdisp.c (redisplay_window): If all previous attempts to find the
1660 cursor row failed, try a few alternatives before falling back to
1661 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1663 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
1665 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
1666 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
1668 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
1669 variables on Windows.
1671 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
1673 * w32.c (unsetenv): Remove unused var `retval'.
1674 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
1676 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
1677 (start_watching): Remove unused var `thr'.
1679 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
1680 (find_child_console): Remove unnecesary var `thread_id'.
1682 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
1683 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
1685 2014-03-26 Glenn Morris <rgm@gnu.org>
1687 * filelock.c (Flock_buffer): Doc tweak.
1689 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
1690 * emacs.c (shut_down_emacs):
1691 * fileio.c (Finsert_file_contents, write_region):
1692 * filelock.c (top-level, syms_of_filelock):
1693 * insdel.c (prepare_to_modify_buffer_1):
1694 CLASH_DETECTION is always defined now.
1696 2014-03-25 Eli Zaretskii <eliz@gnu.org>
1698 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
1699 DLL handle, to speed up thread startup.
1701 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
1703 Handle sigmask better with nested signal handlers (Bug#15561).
1704 * atimer.c (sigmask_atimers): Remove.
1705 Remaining use rewritten to use body of this function.
1706 * atimer.c (block_atimers, unblock_atimers):
1707 * callproc.c (block_child_signal, unblock_child_signal):
1708 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
1709 New arg OLDSET. All callers changed.
1710 * atimer.c (block_atimers, unblock_atimers):
1711 * callproc.c (block_child_signal, unblock_child_signal):
1712 * keyboard.c (handle_interrupt):
1713 * sound.c (vox_configure, vox_close):
1714 Restore the old signal mask rather than unilaterally clearing bits
1715 from the mask, in case a handler is running within another
1716 handler. All callers changed.
1717 * lisp.h, process.c, process.h, term.c:
1718 Adjust decls and callers to match new API.
1719 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
1720 signal handlers aren't supposed to use floating point anyway.
1721 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
1723 2014-03-23 Daniel Colascione <dancol@dancol.org>
1725 Split gc_sweep into discrete functions for legibility and better
1728 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
1729 (sweep_vectors): Fix typo in comment.
1730 (sweep_conses, sweep_floats, sweep_intervals)
1731 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
1732 (gc_sweep): Call new functions, to which existing functionality is
1734 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
1736 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
1738 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
1740 2014-03-23 Daniel Colascione <dancol@dancol.org>
1742 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
1743 only if xic_style calls for it. This change allows Emacs to work
1744 with ibus. Also, don't leak resources if create_frame_xic fails,
1745 and stop caching xic_style across different displays.
1746 (supported_xim_styles): Make const.
1747 (best_xim_style): Remove first parameter: it's always just
1748 supported_xim_styles. Change to look at supported_xim_styles
1751 2014-03-23 Daniel Colascione <dancol@dancol.org>
1753 * term.c (init_tty): Rearrange condition for clarity; print
1754 appropriate diagnostic.
1756 2014-03-23 Daniel Colascione <dancol@dancol.org>
1758 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1759 array. (ASAN caught.)
1761 2014-03-22 Glenn Morris <rgm@gnu.org>
1763 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
1765 2014-03-22 Daniel Colascione <dancol@dancol.org>
1767 * process.c (conv_sockaddr_to_lisp): When extracting the string
1768 names of AF_LOCAL sockets, stop before reading uninitialized memory.
1770 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1772 Fix regression introduced by patch for Bug#10500.
1773 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1774 * w32term.c (x_draw_image_relief): Likewise.
1776 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1778 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1779 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1780 maximize a frame for odd default fonts.
1782 2014-03-21 Glenn Morris <rgm@gnu.org>
1784 * minibuf.c (history-length): Increase default from 30 to 100.
1786 2014-03-21 Daniel Colascione <dancol@dancol.org>
1788 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
1789 every time we switch to minibuffer.
1791 * alloc.c (lisp_align_malloc, allocate_string_data)
1792 (allocate_vectorlike): Allow mmap allocation of lisp objects.
1793 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
1795 2014-03-21 Eli Zaretskii <eliz@gnu.org>
1797 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
1798 support more "verbs".
1800 2014-03-21 Daniel Colascione <dancol@dancol.org>
1802 Always prohibit dumping a dumped Emacs.
1804 * emacs.c (might_dump): New variable.
1805 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
1806 * lisp.h (might_dump): Declare.
1807 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
1809 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1811 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1813 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1815 * doc.c (store_function_docstring): Warn when we don't know where to
1817 (Fsubstitute_command_keys): Don't advertise the fact that
1818 text-properties are dropped, since we think it's a bug that we'll fix
1821 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1822 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1823 * frame.c (frame_garbaged): Make "docstring" more precise.
1825 2014-03-20 Glenn Morris <rgm@gnu.org>
1827 * charset.c (init_charset): When we cannot find the charsets directory,
1828 mention if EMACSDATA is set.
1830 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1832 * fns.c (Frandom): Fix rare bug where the result isn't random.
1834 Fix porting inconsistency about rounding to even.
1835 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1836 This way, the unusual !HAVE_RINT case acts like the usual
1837 HAVE_RINT case, and we can fix the documentation accordingly.
1839 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1841 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1842 (w32_wnd_proc): Initialize the dwHoverTime member of
1843 TRACKMOUSEEVENT structure.
1845 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1847 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1849 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1851 * search.c (find_newline): Speed up the function when using the
1852 newline cache, by halving the number of calls to
1853 region_cache_forward and region_cache_backward. (Bug#16830)
1855 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1857 * buffer.c (Fset_buffer): Document return value (bug#17015).
1859 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1861 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1862 nil, always resize character wise to avoid potential loss of the
1863 mode line (Bug#16923 related).
1865 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1867 * frame.c (x_set_frame_parameters): Always calculate new sizes
1868 pixelwise to avoid potential loss when rounding.
1870 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1872 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1873 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1875 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1877 * w32.c (fstatat): Don't add an extra slash if the argument ends
1878 with a slash: this fails the subsequent call to stat_worker on
1879 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1881 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1883 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1885 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1887 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1889 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1890 when frame is only on one screen (Bug#14713).
1892 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1894 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1895 there's a valid wrap point in the display line, the last glyph
1896 cannot "just barely fit" on this row, because display_line doesn't
1897 let it. Instead, proceed as if the last glyph didn't fit, so that
1898 we eventually back up the iterator to the wrap point. This avoids
1899 delusional behavior of move_it_to, whereby it proceeds to the next
1900 display line, but sets current_x to zero for all the glyphs that
1901 without word-wrap would fit on the previous display line.
1902 One result was that visual-order cursor movement behaved erratically
1904 (Fmove_point_visually): Add code to find the x coordinate of the
1905 last character before wrap point, under word-wrap on a TTY.
1907 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1909 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1910 also return value of MOVE_POS_MATCH_OR_ZV from
1911 move_it_in_display_line_to, when moving from beginning of line to
1912 point's position. (Bug#16961)
1914 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1916 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1917 * window.c (Fselect_window): Explain NORECORD and
1918 `buffer-list-update-hook' in doc-string.
1920 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1922 * window.c (Fother_window_for_scrolling): Check that
1923 Vother_window_scroll_buffer is a buffer.
1925 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1927 * xterm.c (xim_initialize): Always pass a copy of resource name
1928 to XRegisterIMInstantiateCallback and eassert whether return
1929 value is True. Passing copy is important because Xlib doesn't
1930 make its own copy and resource name argument usually points to
1931 SSDATA (Vx_resource_name), which may be changed from Lisp.
1932 (xim_close_display): For XUnregisterIMInstantiateCallback,
1933 always eassert return value and pass exactly the same values
1934 as were used for XRegisterIMInstantiateCallback.
1935 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1936 sources to check why if you are interested.
1938 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1940 * dispnew.c (change_frame_size_1): Add new_lines instead of
1941 new_height, the latter may be still zero if passed as such.
1942 * window.c (Fwindow_pixel_height): Mention bottom divider in
1945 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1947 Fix "resource temporarily unavailable" with xgselect
1949 * xgselect.c: Include <stdbool.h>.
1950 (xg_select) [!USE_GTK]: Don't lose track of errno.
1952 Fix minor --enable-gcc-warnings issues.
1953 * widget.c (update_various_frame_slots, EmacsFrameResize):
1954 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1956 2014-03-04 Ken Brown <kbrown@cornell.edu>
1958 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1959 represent the actual adjustment needed for alignment.
1961 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1963 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1964 needed, and don't reallocate if the initial allocation already
1965 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1967 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1969 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1972 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1974 * cmds.c (delete-char): Update docstring pointing out that the
1975 function ignores `delete-active-region' and `overwrite-mode'.
1977 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1979 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1981 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1982 allocated buffer due to alignment.
1983 (freehook): If the block to be freed was allocated by
1984 'aligned_alloc', find its real pointer before calling 'free'.
1986 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1989 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1991 * font.c (toplevel): Adjust comment about font cache layout.
1992 (font_clear_cache): Fix to match real font cache layout.
1993 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1994 (Fframe_font_cache) [FONT_DEBUG]: New function.
1995 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1997 Avoid crashes when X fonts are erroneously freed on reused X
1998 'Display *' connection data (Bug#16069). Note that X font
1999 resources still may be leaked, but currently there is no way
2000 to completely avoid it.
2001 * xterm.h (struct x_display_info): New member x_id. Add comments.
2002 * xterm.c (x_display_id): New variable.
2003 (x_term_init): Assign identifier to each opened X connection.
2004 * xfont.c (struct xfont): New member x_display_id.
2005 (xfont_open): Initialize it with frame's display id.
2006 (xfont_close): Check whether font's display id matches the one
2007 recorded for the given display. Adjust comment.
2008 * xftfont.c (struct xftfont_info):
2009 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
2011 2014-03-01 Martin Rudalics <rudalics@gmx.at>
2013 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
2014 * window.c (Fother_window_for_scrolling): Don't try to scroll a
2015 killed Vother_window_scroll_buffer.
2016 (Vother_window_scroll_buffer): Fix doc-string accordingly.
2018 2014-03-01 Eli Zaretskii <eliz@gnu.org>
2020 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
2021 that start with more than 2 slashes as UNCs. (Bug#16751)
2023 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
2025 Fix a few crashes and leaks when cloning C strings.
2026 * alloc.c, lisp.h (dupstring): New function.
2027 * gtkutil.c (xg_get_font):
2028 * term.c (tty_default_color_capabilities):
2029 * xsettings.c (store_monospaced_changed)
2030 (store_font_name_changed, parse_settings)
2031 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
2032 This avoids some unlikely crashes due to accessing freed storage,
2033 and avoids some minor memory leaks in the more-typical case.
2035 2014-02-28 Martin Rudalics <rudalics@gmx.at>
2037 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
2038 cursor when modeline can't be dragged (Bug#16647).
2040 2014-02-28 Glenn Morris <rgm@gnu.org>
2042 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
2043 from custom-delayed-init-variables. (Bug#11565)
2045 2014-02-27 Martin Rudalics <rudalics@gmx.at>
2047 More fixes for mouse glyph calculations (Bug#16647).
2048 * window.c (coordinates_in_window): In intersection of
2049 horizontal and vertical window dividers prefer the horizontal
2050 one. Add some extra parens to last fix.
2051 (window_relative_x_coord): Return x-coordinate for header and
2053 * xdisp.c (remember_mouse_glyph): In text area don't extend
2054 glyph into mode line to show the vertical drag cursor there
2055 immediately. Subdivide mouse glyphs in right fringes to show a
2056 horizontal drag cursor as soon as we enter the "grabbable width"
2057 portion. Handle vertical border case separately. Do not
2058 subdivide window divider areas.
2059 (note_mouse_highlight): On bottom divider of bottommost windows
2060 show vertical drag cursor only when the minibuffer window can be
2063 2014-02-27 Eli Zaretskii <eliz@gnu.org>
2065 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
2066 reset by the face of the object just displayed. See also bug#76.
2067 (get_next_display_element): If the string came from a display
2068 property, examine the box face attribute at it->position, not at
2069 it->current.pos, since the latter was not updated yet. (Bug#16870)
2070 (handle_face_prop): Improve commentary.
2072 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
2074 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
2075 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
2077 2014-02-26 Martin Rudalics <rudalics@gmx.at>
2079 Fixes around Bug#16647.
2080 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
2081 ON_BOTTOM_DIVIDER cases.
2082 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
2083 only if the window has no right divider.
2084 (Fcoordinates_in_window_p): Fix doc-string.
2086 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
2088 * lread.c (Funintern): Fix doc to match advertised calling convention.
2090 2014-02-24 Daniel Colascione <dancol@dancol.org>
2092 * keyboard.c (read_char): Close race that resulted in lost events.
2094 2014-02-22 Glenn Morris <rgm@gnu.org>
2096 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
2097 * window.c (window-resize-pixelwise): Doc fixes.
2099 * process.c (Finternal_default_process_filter)
2100 (Finternal_default_process_sentinel): Doc tweaks.
2102 2014-02-21 Glenn Morris <rgm@gnu.org>
2104 * process.c (Fprocess_buffer, Faccept_process_output)
2105 (Finternal_default_process_filter, Finternal_default_process_sentinel):
2108 2014-02-21 Martin Rudalics <rudalics@gmx.at>
2110 * window.c (Fwindow_scroll_bar_width): New function.
2112 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
2114 Pacify GCC when configuring with --enable-gcc-warnings.
2115 * xdisp.c (move_it_in_display_line_to) [lint]:
2116 Initialize recently-added local.
2118 2014-02-21 Daniel Colascione <dancol@dancol.org>
2120 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
2122 2014-02-20 Eli Zaretskii <eliz@gnu.org>
2124 * xdisp.c (init_iterator): Don't dereference a bogus face
2125 pointer. (Bug#16819)
2126 (try_cursor_movement): Don't use cursor position if
2127 set_cursor_from_row failed to compute it. This avoids assertion
2128 violations in MATRIX_ROW.
2129 (move_it_in_display_line_to): Save the iterator state in ppos_it
2130 only once per call. Reimplement the method used to return to the
2131 best candidate position if all the positions found in display line
2132 are beyond TO_CHARPOS. This cuts down the number of calls to
2133 bidi_shelve_cache, which moves a lot of stuff when lines are long
2134 and include bidirectional text. (Bug#15555)
2136 2014-02-20 Glenn Morris <rgm@gnu.org>
2138 * data.c (Fdefalias): Doc fix.
2140 2014-02-19 Eli Zaretskii <eliz@gnu.org>
2142 * xdisp.c (display_line): Fix horizontal scrolling of large images
2143 when fringes are turned off. This comes at a price of not
2144 displaying the truncation/continuation glyphs in this case.
2147 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
2148 CreateDIBSection returns an error indication, zero out *ximg after
2149 destroying the image. This avoids crashes in memory allocations
2150 due to the fact that some of the callers also call
2151 x_destroy_x_image, which will attempt to free an already free'd
2154 2014-02-18 Martin Rudalics <rudalics@gmx.at>
2156 * widget.c (update_various_frame_slots): Don't set
2157 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
2159 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
2161 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
2163 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
2165 temacs --daemon fix (Bug#16599).
2166 * emacs.c (main): Initialize daemon_pipe[1] here ...
2167 (syms_of_emacs): ... instead of here.
2169 2014-02-16 Anders Lindgern <andlind@gmail.com>
2171 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
2174 2014-02-16 Daniel Colascione <dancol@dancol.org>
2176 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
2177 (xd_get_connection_address): Use it.
2178 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
2179 xd_get_connection_address because the latter signals if the bus
2180 we're trying to close is already disconnected.
2182 2014-02-13 Eli Zaretskii <eliz@gnu.org>
2184 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
2185 argument to CreateThread. This avoids segfaults on Windows 9X.
2186 Reported by oslsachem <oslsachem@gmail.com>.
2188 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
2190 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
2191 * unexhp9k800.c (unexec_error): New function, to simplify the code.
2192 (check_lseek): New function, to report lseek errors.
2193 (save_data_space, update_file_ptrs, read_header, write_header)
2194 (copy_file, copy_rest, unexec): Use these news functions.
2195 (update_file_ptrs): Don't assume wraparound behavior when
2196 converting a large size_t value to off_t.
2198 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
2200 * composite.c (fill_gstring_header): Pass positions as C integers
2201 and move parameters checking to...
2202 (Fcomposition_get_gstring): ...this function. Handle case when
2203 buffer positions are in reversed order and avoid crash (Bug#16739).
2205 * buffer.c (validate_region): Mention current buffer in error message.
2207 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
2209 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
2211 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
2213 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
2215 2014-02-11 Glenn Morris <rgm@gnu.org>
2217 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
2218 Replace refs to "OpenStep" in messages.
2220 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
2222 Avoid "." at end of error diagnostics.
2223 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
2224 * font.c (Ffont_at):
2225 * nsfns.m (ns_display_info_for_name):
2226 * nsselect.m (Fx_own_selection_internal):
2227 * nsterm.m (performDragOperation:):
2228 Remove "." from end of diagnostic.
2230 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
2232 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
2233 unintuitive (bug#15824).
2234 (Fyes_or_no_p): Doc fix (bug#15456).
2236 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
2238 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
2240 * eval.c (call_debugger): When exiting the debugger, do not allow
2241 max_specpdl_size less than actual binding depth (Bug#16603).
2242 (syms_of_eval): Adjust docstring.
2244 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
2246 * cmds.c (Fself_insert_command): Output a clearer error message on
2247 negative repetitions (bug#9476).
2249 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2251 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2253 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
2255 * minibuf.c (Fread_string): Doc clarification (bug#15422).
2257 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
2259 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
2261 * keyboard.c (Frecursive_edit): Fix typo in docstring.
2263 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2265 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2267 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2268 `exit' works (bug#15865).
2270 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2272 Constrain window box/body sizes and margin widths (Bug#16649).
2273 * xdisp.c (window_box_width): Don't return less than zero.
2274 (window_box_left_offset, window_box_right_offset): Don't return
2275 more than the window's pixel width.
2276 * window.c (window_body_height, window_body_width): Don't return
2278 (window_resize_apply): Adjust margin width, if necessary.
2280 2014-02-07 Glenn Morris <rgm@gnu.org>
2282 * nsterm.m (syms_of_nsterm): Doc fix.
2284 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2286 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2287 New variables: pointers through which to call the respective APIs.
2288 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2289 (filename_from_ansi, sys_link, check_windows_init_file):
2290 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2291 This is required on Windows 9X, where we dynamically load
2292 UNICOWS.DLL which has their non-stub implementations.
2293 (maybe_load_unicows_dll): Assign addresses to these 2 function
2294 pointers after loading UNICOWS.DLL.
2296 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2297 MultiByteToWideChar and WideCharToMultiByte through function
2300 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2303 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2305 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2306 for OSX >= 10.9 if separate spaces are used.
2307 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2309 2014-02-06 Glenn Morris <rgm@gnu.org>
2311 * buffer.c (cache-long-scans): Doc fix.
2313 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2315 * w32fns.c (Fw32_shell_execute): Doc fix.
2317 2014-02-05 Bastien Guerry <bzg@gnu.org>
2319 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2320 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2322 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2324 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2325 outside the window (Bug#16649).
2327 * xdisp.c (note_mouse_highlight): When entering a margin area show
2328 a non-text cursor (Bug#16647).
2330 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2332 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2333 It prompted a compile-time diagnostic on GNU/Linux.
2334 Simplify to remove the need for the label.
2336 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2338 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2339 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2340 to show it; otherwise return 'unsupported--w32-dialog' to signal
2341 to the caller that emulation with menus is necessary.
2342 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2344 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2346 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2349 * menu.c (Fx_popup_dialog): Don't condition the call to
2350 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2351 special symbol 'unsupported--w32-dialog', emulate the dialog with
2352 a menu by calling x-popup-menu.
2354 * menu.h (Qunsupported__w32_dialog): New extern variable.
2356 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2358 * keyboard.c (kbd_buffer_get_event): Read file notification events
2361 * xgselect.c (xg_select): Read glib events in any case, even if
2362 there are no file descriptors to watch for. (Bug#16519)
2364 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2366 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2367 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2368 * w32term.c (w32_draw_window_divider): Handle first and last
2370 * w32term.h (w32_fill_area_abs): New function.
2371 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2373 * xfaces.c (realize_basic_faces): Handle new face ids.
2374 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2375 and bottom divider width.
2376 * xterm.c (x_draw_window_divider): Handle first and last pixels
2379 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2381 * print.c (Fexternal_debugging_output): Add cast to pacify
2382 --enable-gcc-warnings.
2383 * eval.c (call_debugger): Grow specpdl if the debugger was
2384 entered due to specpdl overflow (Bug#16603) and allow more
2385 specpdl space for the debugger itself.
2387 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2389 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2392 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2394 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2395 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2397 * print.c (Fexternal_debugging_output): If the argument character
2398 is non-ASCII, encode it with the current locale's encoding before
2399 writing the result to the terminal. (Bug#16448)
2401 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2402 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2405 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2407 * process.c (create_process): Reset SIGPROF handler in the child.
2408 * callproc.c (call_process): Likewise.
2410 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2412 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2414 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2416 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2417 of zero to print strings, GDB doesn't like it.
2419 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2420 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2421 we still use correct addresses. (Bug#16576)
2423 2014-01-27 K. Handa <handa@gnu.org>
2425 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2426 to preserve the code detection behavior of 24.3.
2427 * coding.h (struct coding_system): New member detected_utf8_bytes.
2428 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2429 (decode_coding_gap): Use short cut for UTF-8 file reading only
2430 when coding->detected_utf8_bytes equals to coding->src_bytes.
2431 * fileio.c (Finsert_file_contents): Cancel the previous change.
2433 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2435 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2436 that are not visible.
2438 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2440 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2441 is grabbed (Bug#16565).
2443 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2445 * xdisp.c (last_max_ascent): Re-remove after erroneously
2446 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2448 (move_it_to): Re-remove reference to last_max_ascent.
2449 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2450 max_descent here instead of calling line_bottom_y.
2453 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2455 * terminal.c (initial_free_frame_resources): New function.
2456 (init_initial_terminal): Install new hook to free face cache
2457 on initial frame and avoid memory leak. For details, see
2458 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2459 * xfaces.c (free_frame_faces): Adjust comment.
2461 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2463 * data.c (Fstring_to_number): Document results if unparsable
2466 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2468 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2470 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2472 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2473 * coding.c (detect_coding_utf_8, emacs_mule_char)
2474 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2475 (check_utf_8, decode_coding):
2476 * coding.h (struct coding_system.errors):
2477 Use ptrdiff_t, not int, for integer values derived from buffer and
2480 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2481 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2482 before invoking decode_coding_gap, since there's just one block.
2484 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2486 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2487 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2488 too early. Again run change_frame_size before assigning menu-
2491 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2493 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2494 arrives, call x_check_fullscreen, in case the new display has a
2495 different resolution. (Bug#16517)
2497 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2499 * term.c (read_menu_input): If the selected frame changes, exit
2501 (tty_menu_show): If the selected frame changes while we displayed
2502 a menu, throw to top level. (Bug#16479)
2504 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2506 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2508 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2510 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2511 * data.c (count_one_bits_word): Fix bug (negated comparison)
2512 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2514 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2516 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2517 Avoid undefined behavior by initializing display property bit of a
2518 string processed by the bidirectional iterator. For details, see
2519 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2521 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2523 Minor cleanup of previous change.
2524 * image.c (imagemagick_error, Fimagemagick_types):
2525 Omit some recently-introduced and unnecessary casts and assignments.
2527 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2529 Fix two memory leaks discovered with Valgrind.
2530 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2531 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2533 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2535 Fixes in window size functions around Bug#16430 and Bug#16470.
2536 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2537 (Fwindow_mode_line_height, Fwindow_header_line_height)
2538 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2539 Minor doc-string adjustments.
2540 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2541 Rewrite doc-strings.
2542 (window_body_height, window_body_width): Do not count partially
2543 visible lines/columns when PIXELWISE is nil (Bug#16470).
2544 (Qfloor, Qceiling): New symbols.
2546 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2548 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2549 when the image cache is not yet allocated. (Bug#16509)
2551 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2553 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2554 re-attach intervals to its base buffer (Bug#16502).
2555 * intervals.c (set_interval_object): Move from here...
2556 * intervals.h (set_interval_object): ... to here. Fix comments.
2558 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2560 Avoid undefined behavior by initializing buffer redisplay bit.
2561 Problem reported by Dmitry Antipov in
2562 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2563 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2565 Revert some of the CANNOT_DUMP fix (Bug#16494).
2566 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2568 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2570 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2571 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2572 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2573 they are replaced by macros that expand into direct calls to the
2574 corresponding functions from GDI32.DLL.
2575 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2576 variables in the Cygwin build, they are unused.
2578 2014-01-19 K. Handa <handa@gnu.org>
2580 * composite.c (composition_update_it): Fix previous change.
2582 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2584 Fix file name handling on MS-Windows 9X.
2585 * w32.c (maybe_load_unicows_dll): New function.
2587 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2588 on, to make sure we can convert file names to and from UTF-8 on
2589 Windows 9X. This fixes a failure to start up because Emacs cannot
2590 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2592 * w32font.c [WINDOWSNT]: Include w32.h.
2593 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2594 of implementing the same stuff.
2595 Remove now unused g_b_init_is_windows_9x.
2597 * w32.h (maybe_load_unicows_dll): Add prototype.
2599 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2601 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2602 switch to single keyboard. Prevents daemon crashes when a new
2603 client connects while we show a TTY menu in an existing client.
2606 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2608 Fix MinGW64 porting problem with _setjmp.
2609 Reported by Eli Zaretskii in:
2610 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2611 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2612 the old _setjmp and _longjmp. All uses changed.
2614 2014-01-13 Daniel Colascione <dancol@dancol.org>
2616 * textprop.c (Fremove_list_of_text_properties):
2617 Correctly handle reaching the end of the interval tree. (Bug#15344)
2619 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2621 * xdisp.c (resize_mini_window): Round height to a multiple of
2622 frame's line height. Fix bug in calculation of window start
2623 position (Bug#16424).
2625 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2627 * macfont.m: Include termchar.h.
2628 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2629 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2630 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2631 *_WITH_GC_* to take face and f as parameters.
2632 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2633 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2635 2014-01-13 Daniel Colascione <dancol@dancol.org>
2637 Fix menu item updating in the presence of the Unity global menu
2640 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2641 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2643 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2644 updating menus; explain why.
2645 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2646 problem it's supposed to solve and it interferes with detecting
2647 the presence of a global menu.
2648 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2651 2014-01-11 K. Handa <handa@gnu.org>
2653 * composite.c (composition_update_it): Fix indexing of
2654 LGSTRING_CHAR (Bug#15984).
2656 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2658 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2660 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2662 * xdisp.c (try_window_id): Don't use this function's optimizations
2663 if overlays in the buffer displayed by the window have changed
2664 since last redisplay. (Bug#16347)
2665 (message_dolog): Fix indentation.
2667 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2669 * frame.c (frame_resize_pixelwise): Fix doc-string.
2671 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2673 Fix handling of internal borders (Bug#16348).
2674 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2675 Remove internal border width from pixel width of windows.
2676 (change_frame_size_1): Don't return early when frame's pixel
2677 size changes - we still have to record the new sizes in the
2679 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2680 also when toolbar gets larger.
2681 * window.c (check_frame_size): Include internal_border_width in
2683 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2684 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2685 In non-toolkit/non-GTK version clear internal border.
2686 * xterm.c (x_clear_under_internal_border): New function for
2687 non-toolkit/non-GTK version.
2688 (x_after_update_window_line): In non-toolkit/non-GTK version
2690 (handle_one_xevent, x_set_window_size):
2691 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2692 * xterm.h (x_clear_under_internal_border): Extern it.
2694 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2696 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2697 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2700 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2702 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2703 last value of point is not equal to buffer's point. (Bug#16129)
2705 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2708 * nsterm.h (updateCollectionBehavior): Rename from
2709 updateCollectionBehaviour. All uses changed.
2711 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2712 * Makefile.in (SETFATTR): New macro.
2713 (temacs$(EXEEXT)): Use it.
2715 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2717 Fix maximization behavior on Windows (Bug#16300).
2718 * w32fns.c (w32_fullscreen_rect): Don't handle
2719 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2720 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2721 of SetWindowPos. Restore last placement also when leaving
2722 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2723 but the FULLSCREEN_BOTH case.
2725 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2728 * data.c (arithcompare_driver):
2729 * fileio.c (Fcar_less_than_car):
2730 * fns.c (internal_equal):
2731 * frame.c (delete_frame):
2732 * lisp.h (enum More_Lisp_Bits):
2734 Avoid C99 constructs that don't work in C89.
2735 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2736 to port to C89, which doesn't have 'long long'.
2737 (count_trailing_zero_bits): Use them.
2739 2014-01-03 Chong Yidong <cyd@gnu.org>
2741 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2743 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2745 Further adjust frame/window scrollbar width calculations.
2746 * window.c (apply_window_adjustment):
2747 Set windows_or_buffers_changed.
2748 (Fwindow_scroll_bars): Return actual scrollbar width.
2749 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2750 For non-toolkit builds again use 14 as minimum width and set
2751 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2752 * xterm.c (XTset_vertical_scroll_bar): Take width from
2753 WINDOW_SCROLL_BAR_AREA_WIDTH.
2754 (x_new_font): Rename wid to unit. Base calculation of new
2755 scrollbar width on toolkit used and make it analogous to that of
2756 x_set_scroll_bar_default_width.
2757 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2758 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2759 of GetSystemMetrics.
2760 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2761 WINDOW_SCROLL_BAR_AREA_WIDTH.
2762 (x_new_font): Make it correspond to changes in xterm.c.
2764 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2766 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2767 This is a cleaner way to fix the MinGW-w64 porting problem.
2768 Check for INTPTR_MAX misconfiguration.
2770 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2772 * search.c (newline_cache_on_off, find_newline): In indirect
2773 buffers, use the newline cache of the base buffer.
2775 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2776 buffer, invalidate the caches of its base buffer. (Bug#16265)
2778 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2779 buffers, use the width-run cache of the base buffer.
2781 * xdisp.c (redisplay_window): When the window displays an indirect
2782 buffer, and the character widths in the display table have
2783 changed, invalidate the width-run cache of the corresponding base
2786 * fileio.c (Finsert_file_contents): When invalidating the newline
2787 cache, consider the case of inserting into indirect buffer.
2789 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2790 In indirect buffers, use the paragraph cache of the base buffer.
2792 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2794 * window.c (grow_mini_window): Fix last change.
2796 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2798 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2800 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2802 * w32term.c (w32_initialize): Use LCID and LOWORD.
2804 * w32proc.c (create_child): Use pid_t for 5th argument.
2805 (IsValidLocale): Don't provide prototype for MinGW64.
2806 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2807 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2809 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2810 MinGW64 doesn't support.
2812 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2814 * w32.c (set_named_security_info): New function.
2815 (acl_set_file): Fall back on set_named_security_info if
2816 set_file_security fails.
2817 (g_b_init_set_named_security_info_w)
2818 (g_b_init_set_named_security_info_a): New static variables.
2819 (globals_of_w32): Initialize them to zero.
2820 (set_named_security_info): Set them to non-zero if the
2821 corresponding API is available.
2822 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2823 New function typedefs.
2825 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2827 Some more fixes following pixelwise resize changes including one
2829 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2830 of frame_resize_pixelwise.
2831 * widget.c (pixel_to_text_size): New function.
2832 (update_wm_hints): Have size hints respect value of
2833 frame_resize_pixelwise.
2834 (EmacsFrameResize): Alway process resize requests pixelwise.
2835 * window.c (grow_mini_window): Make sure mini window is at least
2837 * xdisp.c (display_menu_bar): Make sure menubar extends till
2839 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2840 (x_set_tool_bar_lines): Calculate pixelwise.
2841 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2842 frame_resize_pixelwise.
2844 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2846 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2847 variables not used there.
2849 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2851 * w32.c (sys_umask): New function. (Bug#16299)
2853 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2855 * dispnew.c (change_frame_size_1): Take old width of root window
2856 from that window's pixel width. (Bug#16284)
2858 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2860 Plain copy-file no longer chmods an existing destination (Bug#16133).
2861 * fileio.c (realmask): Now a static var, not a local.
2862 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2863 Remove arg STATPTR. All uses changed.
2864 (Fcopy_file): Do not alter permissions of existing destinations,
2865 unless PRESERVE-PERMISSIONS (renamed from
2866 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2867 Avoid race when testing for existing destinations and for
2868 when input and output files are the same.
2869 If changing the group fails, adjust both default and
2870 preserved permissions so that access is not granted to the
2872 (Fset_default_file_modes, init_fileio): Update realmask.
2873 (Fdefault_file_modes): Use realmask instead of calling umask.
2875 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2877 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2878 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2879 flags on the daemon pipe ends before execing.
2881 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2883 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2884 session. (Bug#14739)
2886 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2888 * callproc.c (Vexec_path): Document that exec-directory is in it.
2890 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2892 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2895 2013-12-27 Chong Yidong <cyd@gnu.org>
2897 * data.c (Fsymbol_function): Doc fix.
2899 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2901 Some more tinkering with Bug#16051.
2902 * window.c (resize_frame_windows): Don't let the size of the
2903 root window drop below the frame's default character size.
2904 Never ever delete any subwindows - let the window manager do the
2907 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2908 of toolbar lines needed when they exceed the height of the root
2910 (unwind_create_frame_1): New function.
2911 (Fx_create_frame): Generally inhibit calling the window
2912 configuration change hook here. Remove extra call to
2913 change_frame_size - it's not needed when we don't run the
2914 configuration change hook.
2916 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2918 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2919 On my Fedora 19 platform the core dumps were so big that
2920 my desktop became nearly catatonic.
2921 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2922 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2923 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2924 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2925 a clang-only syntax.
2926 * conf_post.h (__has_feature): New macro, if not already defined.
2927 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2928 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2930 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2932 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2933 is a file name. (Bug#16252)
2935 2013-12-25 Chong Yidong <cyd@gnu.org>
2937 * keyboard.c (Voverriding_terminal_local_map)
2938 (Voverriding_local_map): Doc fix.
2940 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2942 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2944 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2945 file name when it is submitted to ShellExecute. Simplify code.
2946 Don't test DOCUMENT for being a string, as that is enforced by
2947 CHECK_STRING. Doc fix.
2949 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2951 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2952 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2953 redisplay_tool_bar does. Improve and fix commentary.
2954 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2955 limits of the glyph matrices. (Bug#16051)
2956 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2957 only when the new size is different from the old one, and the new
2958 size can be achieved given the frame height.
2960 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2962 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2964 2013-12-23 Glenn Morris <rgm@gnu.org>
2966 * lread.c (Fload): Mention load-prefer-newer in doc.
2968 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2970 Handle Bug#16207 by being more restrictive when running hooks.
2971 * window.c (unwind_change_frame): New function.
2972 (Fset_window_configuration): Don't run configuration change hook
2973 while the frame configuration is unsafe. Call select_window
2976 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2978 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2980 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2982 * nsterm.h: Declare EmacsColor category.
2984 * nsterm.m (NSColor): Implement EmacsColor category.
2985 (ns_get_color): Use colorUsingDefaultColorSpace.
2986 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2988 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2990 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2992 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2993 having the PNG_NORETURN attribute, to avoid compiler warning in
2996 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2998 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
3000 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
3001 fringe background extension.
3002 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3003 because they are now always the same as `left' and `width',
3004 respectively. Remove code for the case that `width' and
3005 `sb_width' are different.
3007 2013-12-20 Martin Rudalics <rudalics@gmx.at>
3009 Remove scroll_bar_actual_width from frames.
3010 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
3011 * frame.c (Fscroll_bar_width): Return scroll bar area width.
3012 (x_figure_window_size):
3013 * nsterm.m (x_set_window_size):
3014 * widget.c (set_frame_size):
3015 * w32term.c (x_set_window_size):
3016 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
3017 scroll_bar_actual_width.
3019 Convert scroll_bar members to integers on Windows.
3020 * w32term.h (struct scroll_bar): Convert top, left, width,
3021 height, start, end and dragging to integers.
3022 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
3024 * w32term.c (w32_set_scroll_bar_thumb)
3025 (w32_scroll_bar_handle_click): Remove XINT conversions for
3026 scroll_bar members. Treat bar->dragging as integer.
3027 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
3028 first element. Remove XINT conversions for scroll_bar members.
3029 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
3030 Remove XINT conversions for scroll_bar members.
3032 Fix assignment for new window total sizes.
3033 * window.c (Fwindow_resize_apply_total): Assign values for
3036 2013-12-20 Chong Yidong <cyd@gnu.org>
3038 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
3039 argument to `append'.
3041 2013-12-19 Eli Zaretskii <eliz@gnu.org>
3043 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
3044 current text face, for extending the face of the display margins.
3047 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
3048 Doc fix. (Bug#16190)
3050 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
3052 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
3055 * nsterm.m (Qfile, Qurl): New.
3056 (EV_MODIFIERS2): New macro.
3057 (EV_MODIFIERS): Use EV_MODIFIERS2.
3058 (ns_term_init): Remove font and color from DND, does not work on
3059 newer OSX, and other ports don't have them.
3060 (performDragOperation:): Handle modifiers used during drag.
3061 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
3062 Remove global Lisp variables used to communicate with ns-win.el.
3063 Remove font and color handling.
3064 (syms_of_nsterm): Defsym Qfile and Qurl.
3066 2013-12-19 Anders Lindgren <andlind@gmail.com>
3068 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
3069 (ns_constrain_all_frames, x_set_offset): Remove assignment to
3071 (updateFrameSize:, windowWillResize:toSize:): Add trace.
3072 (constrainFrameRect): Remove special case nr_screens == 1.
3073 Don't constrain size to size of view.
3075 * nsterm.h (ns_output): Remove dont_constrain.
3077 2013-12-19 Anders Lindgren <andlind@gmail.com>
3079 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
3081 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
3083 Minor fixes for recent openp changes.
3084 * lisp.h (GCPRO7): New macro.
3085 * lread.c (openp): Use bool for boolean; all callers changed.
3086 Protect save_string from GC. Don't assume that file descriptors
3087 are nonzero. Redo save_mtime comparison to avoid bogus GCC
3088 warning about uninitialized variable.
3090 2013-12-18 Eli Zaretskii <eliz@gnu.org>
3092 * w32fns.c (emacs_abort): Use intptr_t as argument of
3093 INT_BUFSIZE_BOUND, to avoid compiler warnings.
3095 2013-12-18 Glenn Morris <rgm@gnu.org>
3097 * lread.c (Fload): Pass load_prefer_newer to openp.
3098 Don't bother checking mtime if openp already did it.
3099 (openp): Add `newer' argument, to check all suffixes
3100 and find the newest file.
3101 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
3102 * callproc.c (call_process):
3103 * charset.c (load_charset_map_from_file):
3104 * emacs.c (init_cmdargs):
3105 * image.c (x_create_bitmap_from_file, x_find_image_file):
3107 * lread.c (Flocate_file_internal):
3108 * process.c (Fformat_network_address):
3109 * sound.c (Fplay_sound_internal):
3110 * w32.c (check_windows_init_file):
3111 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
3113 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
3115 2013-12-17 Eli Zaretskii <eliz@gnu.org>
3117 * w32.c (getloadavg): Don't index samples[] array with negative
3118 indices. Recover from wall-clock time being set backwards.
3120 * w32term.c (w32_initialize): Declare the argument of
3121 set_user_model as const.
3123 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
3124 (w32_menu_show): Constify some arguments passed to MessageBox.
3126 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
3127 to initialize Lisp objects.
3129 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
3130 initialize Lisp objects.
3132 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
3133 use variables used only on X under that condition.
3135 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
3136 variables not used there.
3138 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3140 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
3141 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
3143 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3145 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
3146 code, revealed in presence of R2L characters, character
3147 compositions, and display vectors. A better fix for Bug#16148.
3148 (extend_face_to_end_of_line): Don't reference tool_bar_window in
3149 GTK and NS builds, they don't have this member of struct frame.
3151 * dispextern.h (struct composition_it): Correct a comment for the
3154 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3156 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
3157 This prevents a compilation error on C compilers that do not
3158 default functions to return 'int' if not declared. Also, add
3159 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
3160 since it now uses inline functions.
3162 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3164 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
3165 display margins on mode line, header line, and in the frame's
3166 tool-bar window. (Bug#16165)
3168 2013-12-16 Andreas Schwab <schwab@suse.de>
3170 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
3172 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
3174 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
3177 2013-12-16 Martin Rudalics <rudalics@gmx.at>
3179 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
3181 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
3183 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
3184 intended to find bogus pointers in font objects (Bug#16140).
3185 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
3186 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
3187 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
3188 Disable for MS-Windows due to Bug#15876; apparently this
3189 requires more or less substantial changes in fontset code.
3190 * xfont.c (xfont_close):
3191 * xftfont.c (xftfont_close): Call x_display_info_for_display
3192 to check whether 'Display *' is valid (Bug#16093 and probably
3195 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3197 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
3198 Reported by Juanma Barranquero <lekktu@gmail.com>.
3200 * process.c (Fprocess_send_eof): Don't crash if someone tries to
3201 open a pty on MS-Windows. (Bug#16152)
3203 * emacs.c (decode_env_path): Fix bogus comparison against
3204 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
3206 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
3208 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
3209 (Fx_file_dialog): Add parentheses around && to silence warning.
3211 * w32term.c (construct_drag_n_drop): Remove unused local variable.
3213 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3215 * xdisp.c (extend_face_to_end_of_line): Extend background of
3216 non-default face in margin areas as well. (Bug#16151)
3217 (display_line): Call extend_face_to_end_of_line for continued
3218 lines as well, if the display margins have non-zero width.
3219 (set_glyph_string_background_width): When needed, set the
3220 extends_to_end_of_line_p flag on glyph strings to be drawn in
3221 margin areas, not only in the text area.
3223 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
3226 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
3228 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
3229 Don't worry about verify_error being t, since it has to be a list.
3231 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
3233 Use bool for boolean, focusing on headers.
3234 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
3235 No need to include <stdbool.h>, since conf_post.h does it now.
3236 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
3237 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
3238 (SET_PER_BUFFER_VALUE_P):
3239 * ccl.c, ccl.h (setup_ccl_program):
3240 * ccl.h (CHECK_CCL_PROGRAM):
3241 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
3242 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
3243 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
3244 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
3245 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
3246 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
3247 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
3248 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
3249 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
3250 (CHARSET_FAST_MAP_SET):
3251 * coding.c (decode_coding_ccl, encode_coding_ccl):
3252 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
3253 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
3254 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
3255 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
3256 (decode_coding_c_string):
3257 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
3258 * conf_post.h (has_attribute):
3259 * dispextern.h (trace_redisplay_p)
3260 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
3261 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
3262 (SET_GLYPH_FROM_CHAR_GLYPH)
3263 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3264 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3265 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3266 (cursor_in_mouse_face_p):
3267 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3268 (blank_row, prepare_desired_row)
3269 (build_frame_matrix_from_leaf_window, make_current)
3270 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3271 (update_window, scrolling_window, update_frame_line):
3272 * disptab.h (GLYPH_FOLLOW_ALIASES):
3273 * editfns.c (Fformat):
3274 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3275 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3276 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3277 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3278 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3279 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3280 (FONT_DEFERRED_LOG):
3281 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3282 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3283 (FRAME_MOUSE_UPDATE):
3284 * fringe.c (Fdefine_fringe_bitmap):
3285 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3286 (x_create_bitmap_from_xpm_data, xpm_load_image):
3287 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3288 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3289 (MERGE_INTERVAL_CACHE):
3290 * keymap.h (KEYMAPP):
3291 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3292 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3293 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3294 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3295 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3296 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3297 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3298 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3299 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3300 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3301 (SETUP_BUFFER_SYNTAX_TABLE):
3302 * systime.h (timespec_valid_p):
3303 * term.c (save_and_enable_current_matrix):
3304 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3305 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3306 (redisplay_internal, try_window_reusing_current_matrix)
3307 (sync_frame_with_window_matrix_rows, try_window_id)
3308 (display_menu_bar, display_tty_menu_item, display_mode_line)
3309 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3310 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3311 * xmenu.c (xmenu_show):
3312 * xterm.c (use_xim, x_term_init):
3313 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3314 (struct x_bitmap_record):
3315 Use bool for booleans.
3316 * ccl.c (struct buffer_text):
3317 * ccl.h (struct ccl_program):
3318 * charset.h (struct charset):
3320 * coding.h (struct iso_2022_spec, struct coding_system):
3321 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3322 (struct glyph_string, struct face, struct face_cache)
3323 (struct bidi_string_data, struct bidi_it)
3324 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3326 * editfns.c (Fformat):
3327 * frame.h (struct frame):
3328 * fringe.c (struct fringe_bitmap):
3329 * intervals.h (struct interval):
3330 * keyboard.h (struct kboard):
3331 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3332 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3333 (struct Lisp_Buffer_Local_Value, union specbinding):
3334 * macfont.m (struct macfont_info):
3335 * process.h (struct Lisp_Process):
3336 * termchar.h (struct tty_display_info):
3337 * window.h (struct window):
3338 * xterm.h (struct x_output):
3339 Use bool_bf for boolean bit-fields.
3340 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3341 All callers changed.
3342 * ccl.h (struct ccl_program): Remove unused members private_state,
3343 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3345 (struct ccl_spec): Remove unused members cr_carryover,
3346 eight_bit_carryover.
3347 * conf_post.h: Include <stdbool.h>.
3348 (bool_bf): New type.
3349 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3350 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3351 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3352 'do { ... } while (false)' brackets.
3353 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3354 Args must now be expressions; all callers changed.
3355 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3356 (PRODUCE_GLYPHS): Simplify use of boolean.
3357 * fileio.c (Fcopy_file):
3358 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3359 * lisp.h (UNGCPRO): Return void, not int.
3360 (FOR_EACH_TAIL): Use void expression, not int expression.
3361 * region-cache.c: Reindent.
3362 * region-cache.h: Copy comments from region-cache.c, to fix
3363 incorrect remarks about booleans.
3365 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3367 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3368 when character at point is displayed from a display vector.
3371 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3373 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3374 now a list of certificate validation checks that will abort a
3375 connection with an error.
3376 (Fgnutls_boot): Document it and use it.
3378 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3380 * w32term.c (w32_enable_frame_resize_hack): New variable.
3381 (x_set_window_size): Use it to hack frame resizing on Windows
3384 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3386 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3387 Windows-specific code to w32.c. Change error message text to
3388 match that of Posix platforms.
3390 * w32.c (w32_copy_file): New function, most of the code copied and
3391 reworked from Fcopy_file. Improve error handling. Plug memory
3392 leak when errors are thrown. Support file names outside of the
3393 current codepage. (Bug#7100)
3395 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3397 * lread.c (load_path_default): Prototype.
3399 2013-12-13 Glenn Morris <rgm@gnu.org>
3401 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3402 (dump_path): Remove.
3403 (load-path-default): Remove `changed' argument.
3404 Do not set dump_path permanently. Simplify.
3405 (init_lread): Simplify.
3406 (syms_of_lread): Remove dump_path.
3408 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3410 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3411 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3412 2013-12-12 font-related change to avoid Bug#16128, which
3413 is quite hard to fix without even more substantial changes.
3415 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3417 * font.c (font_close_object): Check for live frame (Bug#16128).
3419 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3421 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3422 Return ptrdiff_t, not int, since it's a buffer size.
3423 Reindent/reparen some macros to a more Gnuish style.
3425 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3427 Avoid undefined behavior with huge regexp interval counts.
3428 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3429 since it's now specialized to interval counts. All uses changed.
3430 Do not assume wrapraound on signed integer overflow.
3431 (regex_compile): Simplify based on the above changes.
3433 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3435 Support file names on MS-Windows that use characters outside of
3436 the current system codepage. (Bug#7100)
3438 * w32.c (get_file_security, set_file_security)
3439 (create_symbolic_link): Separate pointers and boolean flags for
3440 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3441 non-zero, else the former.
3442 (codepage_for_filenames, filename_to_utf16, )
3443 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3445 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3447 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3448 Accept only one argument; all callers changed.
3449 (dostounix_filename): Remove the second argument, now works in
3450 UTF-8. All callers changed.
3451 (parse_root): Lose DBCS code.
3452 (get_long_basename, w32_get_short_filename, init_environment)
3453 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3454 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3455 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3456 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3457 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3458 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3460 (ansi_encode_filename): New function.
3461 (get_emacs_configuration, get_emacs_configuration_options):
3463 (add_volume_info, GetCachedVolumeInformation): Run the input file
3464 name through unixtodos_filename, to ensure it is stored and
3465 referenced in canonical form.
3466 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3467 (logon_network_drive, sys_link, utime): Improve error handling.
3468 (sys_access): New function.
3469 (hashval, generate_inode_val): Unused functions deleted.
3470 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3471 (check_windows_init_file): Convert error message from UTF-8 to
3472 ANSI codepage, for display in the message box.
3473 (globals_of_w32): Set w32_unicode_filenames according to the OS
3476 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3477 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3478 (syms_of_w32term): Declare w32-unicode-filenames.
3480 * w32proc.c (new_child, delete_child): Remove code that handled
3481 unused pending_deletion and input_file members of the child struct.
3482 (create_child, sys_spawnve): Convert all file names to ANSI
3483 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3484 name cannot be encoded in ANSI codepage. Don't use
3485 unixtodos_filename, mirror slashes by hand.
3486 (record_infile, record_pending_deletion): Functions deleted.
3487 (Fw32_short_file_name): Call w32_get_short_filename instead of
3490 * w32notify.c (add_watch): Work in Unicode mode when
3491 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3492 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3493 instead, do the same with Lisp primitives.
3495 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3496 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3497 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3498 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3499 (Fw32_shell_execute): Improve error reporting.
3500 (Fdefault_printer_name): Ifdef away for Cygwin.
3502 * w32.h (struct _child_process): Remove input_file and
3503 pending_deletion members that are no longer used.
3504 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3505 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3506 (ansi_encode_filename): New and updated prototypes.
3508 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3510 (unexec): Don't use dostounix_filename, it expects a file name in
3511 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3514 * fileio.c (Ffile_name_directory, file_name_as_directory)
3515 (directory_file_name, Fexpand_file_name)
3516 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3517 arguments of dostounix_filename.
3518 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3519 use MAX_UTF8_PATH for size of file-name strings.
3520 (emacs_readlinkat): Build an explicitly unibyte string for file
3522 (syms_of_fileio) <file-name-coding-system>:
3523 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3525 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3526 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3527 directories to UTF-8.
3528 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3529 environment, and each element of the input PATH, to UTF-8.
3531 * dired.c (file_attributes): Use build_unibyte_string explicitly
3532 to make Lisp strings from user and group names.
3534 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3537 * coding.c (decode_file_name, encode_file_name): New functions.
3539 * termcap.c (tgetent): Adapt to the change in arguments of
3542 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3545 * msdos.c (dostounix_filename, init_environment): Adapt to the
3546 change in arguments of dostounix_filename.
3548 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3549 [WINDOWSNT]: Encode file names passed to the image libraries in
3552 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3553 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3555 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3556 arguments of dostounix_filename.
3558 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3560 * font.h (struct font_entity) [HAVE_NS]: New field to record
3561 font driver which was used to create this entity.
3562 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3563 frame where the font was opened.
3564 (font_close_object): Add prototype.
3565 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3566 (font_close_object): Not static any more. Lost frame arg.
3567 Adjust comment and users.
3568 * alloc.c (cleanup_vector): Call font_close_object to adjust
3569 per-frame font counters correctly. If HAVE_NS, also call
3570 driver-specific cleanup for font-entity objects.
3571 * ftfont.c (ftfont_open):
3572 * nsfont.m (nsfont_open):
3573 * w32font.c (w32font_open_internal):
3574 * xfont.c (xfont_open):
3575 * xftfont.c (xftfont_open): Save frame pointer in font object.
3576 * macfont.m (macfont_open): Likewise.
3577 (macfont_descriptor_entity): Save driver pointer to be able
3578 to call its free_entity routine when font-entity is swept.
3579 * ftxfont.c (ftxfont_open): Add eassert because frame
3580 pointer should be saved by ftfont_driver.open.
3582 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3584 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3585 input polling is used. This is still meaningful for Cygwin, see
3586 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3587 * keyboard.c (poll_for_input_1, input_polling_used):
3588 Define unconditionally.
3589 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3590 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3591 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3592 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3593 (face_for_char): Likewise. Rearrange eassert and return ASCII
3594 face for CHAR_BYTE8_P.
3595 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3597 2013-12-11 Ken Brown <kbrown@cornell.edu>
3599 * dispextern.h (erase_phys_cursor):
3600 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3602 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3604 * nsterm.m (x_free_frame_resources):
3605 * term.c (tty_free_frame_resources):
3606 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3607 face cache because it's implied by free_frame_faces anyway.
3608 * w32term.c (x_free_frame_resources): Likewise. Do not call
3609 free_frame_faces twice.
3611 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3613 * editfns.c (Fformat_time_string): Mention %F in the doc.
3615 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3617 * window.c (resize_frame_windows): Don't return immediately when
3618 the root window's size doesn't change - the minibuffer window
3619 may still have to be repositioned/resized.
3620 * xfns.c (Fx_create_frame): Always change the frame size after
3621 initializing the frame's faces.
3622 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3623 change_frame_size should already have done it.
3624 (x_new_font): Assign new tool- and menu-bar heights.
3625 (x_set_window_size_1): Account for tool- and menu-bar heights
3626 (Bug#16013). Don't set pixel sizes since change_frame_size
3627 should already have done it.
3629 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3631 Remove the option of using libcrypto.
3632 * Makefile.in (LIB_CRYPTO): Remove.
3633 (LIBES): Don't use it.
3635 2013-12-11 Juri Linkov <juri@jurta.org>
3637 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3638 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3640 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3642 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3643 drawn tool bar items (Bug#16058).
3644 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3646 2013-12-09 Ken Brown <kbrown@cornell.edu>
3648 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3650 * lisp.h (get_frame_param): Adjust conditions for prototype
3653 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3655 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3656 Avoid unused macro warning if configured --without-xft.
3658 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3660 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3662 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3664 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3666 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3668 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3670 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3672 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3674 Use libcrypto's checksum implementations if available, for speed.
3675 * Makefile.in (LIB_CRYPTO): New macro.
3678 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3679 The macro didn't conform to C99 due to type mismatch,
3680 which caused compilation failure with Sun C 5.12,
3681 and it was confusing anyway. Include window.h to declare
3682 redisplay_other_windows.
3684 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3686 * window.c (set_window_buffer): Update mode line (bug#16084).
3688 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3690 Fix minor problems found by static checking.
3691 * keyboard.c (poll_for_input_1, input_polling_used):
3692 Define only if HAVE_NTGUI.
3693 * xmenu.c (popup_activate_callback): Omit unnecessary
3694 check against USE_X_TOOLKIT, which must be defined here anyway.
3695 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3698 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3700 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3702 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3704 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3706 * nsterm.m (x_set_window_size): Remove fprintf.
3707 (init): Define always. Set applicationDidFinishLaunchingCalled
3709 (applicationDidFinishLaunching:):
3710 Set applicationDidFinishLaunchingCalled.
3711 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3714 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3716 Pixel resize changes for NS (Bug#16049).
3717 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3718 height/width. row/cols are locals.
3719 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3720 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3721 (windowWillResize): Remove gsextra. Calculate extra as in
3723 (x_new_font): Don't change frame size if fullscreen.
3724 Change size pixelwise.
3726 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3727 comment in xfns.c. Change to pixelwise call.
3729 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3731 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3734 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3736 * xterm.c (input_signal_count): Remove.
3737 (x_dispatch_event): Define unconditionally.
3738 (x_make_frame_visible): Process X events until the frame
3739 is really visible (Bug#16027).
3740 * xterm.h (x_dispatch_event): Declare unconditionally.
3742 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3744 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3746 * nsterm.m (x_set_window_size): Handle pixelwise.
3748 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3750 * w32term.c (x_new_font):
3751 * xterm.c (x_new_font): Calculate new frame size from new font
3754 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3756 * lisp.h (FOR_EACH_TAIL): New macro.
3757 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3759 * window.c (select_window): Call second wset_redisplay before we change
3760 selected_window (bug#16034).
3762 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3764 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3766 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3768 * w32xfns.c: Include window.h, to avoid a compiler warning.
3770 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3772 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3773 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3774 window_scroll takes care of it.
3775 (Fset_window_point, Fdelete_other_windows_internal)
3776 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3777 (Fsplit_window_internal, Fdelete_window_internal)
3778 (Fresize_mini_window_internal, Fset_window_configuration)
3779 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3780 cause redisplay instead of forcing a complete redisplay.
3781 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3782 we're only affecting the selected_window.
3784 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3786 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3787 directional control characters. Update type and category
3788 determination according to the UBA from Unicode v6.3.
3789 (bidi_category_t): New category EXPLICIT_FORMATTING.
3791 * dispextern.h (bidi_type_t): Update to include new bidirectional
3792 properties introduced with Unicode v6.3. (Bug#16043)
3794 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3796 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3799 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3801 * font.c (font_list_entities): Remove dummy assignment.
3802 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3803 used on graphic displays only. Remove unused 'font_encoder' member.
3804 (struct font_bitmap): Remove unused 'extra' member.
3805 * nsfont.m (nsfont_open):
3806 * w32font.c (w32font_open_internal):
3807 * ftfont.c (ftfont_get_bitmap): Adjust users.
3809 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3811 Use bool for boolean.
3812 * tparam.c (tparam1):
3813 * undo.c (record_point, record_property_change):
3814 Use bool for boolean, for local vars that are always true or false.
3816 Minor integer overflow fixes (Bug#16033).
3817 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3818 This improves on the previous fix to this function.
3819 (window_resize_check): When summing up pixel counts, don't rely on
3820 undefined behavior if the sum overflows.
3822 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3824 * window.c (Fset_window_new_pixel): Don't choke at negative
3825 argument value (Bug#16033).
3827 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3828 to avoid crash in window_box_height.
3830 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3831 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3833 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3835 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3837 Minor integer overflow fixes.
3838 * window.c (Fset_window_new_pixel, grow_mini_window):
3839 * xdisp.c (Fwindow_text_pixel_size):
3840 Avoid undefined behavior on signed integer overflow.
3841 * xfns.c (x_set_mouse_color):
3842 Check that drag shape fits in 'unsigned', since that's what X wants.
3844 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3846 Improve reporting of fatal exception on MS-Windows.
3847 * w32fns.c (my_exception_handler): New function.
3848 (globals_of_w32fns): Set it up as the unhandled exception
3849 handler. Initialize exception code and address to zeros.
3850 (emacs_abort): If the exception code and address are available,
3851 print them at the beginning of the backtrace. Fix the format of
3852 printing addresses (was producing 0x0x12345678 on XP).
3855 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3857 * eval.c (Fbacktrace__locals): New function.
3858 (syms_of_eval): Defsubr it.
3860 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3862 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3863 Define here to unify between...
3864 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3865 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3867 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3869 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3871 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3872 fringe background extension.
3873 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3874 because they are now always the same as `left' and `width',
3875 respectively. Remove code for the case that `width' and
3876 `sb_width' are different.
3878 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3880 Fix minor problems found by static checking.
3881 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3882 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3883 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3885 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3887 * image.c (imagemagick_compute_animated_image): Don't crash if we
3888 have an animation with different-sized images (bug#15313).
3890 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3892 Remove some unused items introduced during pixelwise change.
3893 * window.c (window_resize_total_check): Remove unused function.
3894 * xdisp.c (remember_mouse_glyph): Remove unused label.
3895 (Ftool_bar_height): Move declaration inside #if.
3896 * xterm.c (x_set_window_size): Don't use r and c.
3898 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3900 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3903 * window.c (Fset_window_configuration): Comment out unused variables.
3905 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3907 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3909 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3911 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3913 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3914 HAVE_GNUTLS3 (Bug#16001).
3916 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3917 if interrupts are deferred (Bug#15801).
3919 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3921 Support resizing frames and windows pixelwise.
3922 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3923 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3924 (struct glyph_matrix): Replace window_left_col and
3925 window_top_line by window_pixel_left and window_pixel_top.
3926 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3928 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3929 (draw_window_divider, move_it_to, x_draw_right_divider)
3930 (x_draw_bottom_divider, change_frame_size): Add or fix
3932 * dispnew.c (change_frame_size_1): Change prototype.
3933 (adjust_glyph_matrix, required_matrix_width)
3934 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3935 values instead of lines and columns.
3936 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3937 WINDOW_TOTAL_FRINGE_WIDTH.
3938 (handle_window_change_signal, do_pending_window_change)
3939 (init_display): Adjusts calls of change_frame_size.
3940 (change_frame_size, change_frame_size_1): Handle pixelwise
3942 * frame.c (Qright_divider_width, Qbottom_divider_width):
3944 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3945 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3946 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3947 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3949 (set_frame_param): New function.
3950 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3951 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3952 (Ffringe_width, Fborder_width, Fright_divider_width)
3953 (Fbottom_divider_width): New functions, defsubr them.
3954 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3955 New argument pixelwise.
3956 (struct frame_parm_table): New members Qright_divider_width and
3957 Qbottom_divider_width.
3958 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3959 (x_report_frame_params): Handle Qright_divider_width and
3960 Qbottom_divider_width.
3961 (x_set_right_divider_width, x_set_bottom_divider_width):
3963 (frame_resize_pixelwise): New option.
3964 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3965 new_pixelwise, right_divider_width and bottom_divider_width;
3966 remove total_lines; rename text_lines, text_cols, new_text_lines
3967 and new_text_cols to text_height, text_width, new_height and
3968 new_width respectively.
3969 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3970 FRAME_TEXT_WIDTH respectively.
3971 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3972 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3973 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3975 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3976 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3977 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3978 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3979 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3980 (FRAME_TOTAL_COLS_ARG): Remove macro.
3981 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3982 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3983 (x_wm_set_size_hint): Handle frame pixel sizes.
3984 * indent.c (compute_motion, Fcompute_motion):
3985 Call window_body_width instead of window_body_cols.
3986 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3987 (make_lispy_position): Handle right and bottom dividers.
3988 (Fsuspend_emacs): Pixelize call of change_frame_size.
3989 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3990 * lisp.h: Extern set_frame_param.
3991 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3993 (Fx_create_frame): Add entry for vertical_drag_cursor.
3994 Pixelize call of change_frame_size.
3995 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3996 * nsterm.m (ns_update_window_end): Optionally draw right
3998 (x_set_window_size): Add argument pixelwise.
3999 Call check_frame_size and change_frame_size with pixelwise zero.
4000 (ns_draw_window_divider): New function.
4001 (ns_redisplay_interface): Add ns_draw_window_divider.
4002 (updateFrameSize:): Call change_frame_size with pixelwise zero.
4003 (x_new_font): Call x_set_window_size with pixelwise zero.
4004 * print.c (print_object): For a window print its sequence
4006 * term.c (Fresume_tty): Pixelize call of change_frame_size.
4007 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
4008 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
4009 (w32_createwindow): Use scroll bar area width.
4010 (w32_wnd_proc): Handle bottom divider width.
4011 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
4012 (Fx_create_frame): Default divider width parameters.
4013 Caclulate sizes pixelwise. Add vertical drag cursor support.
4014 (x_create_tip_frame): Default divider widths to zero.
4015 Pixelize call to change_frame_size.
4016 (Fx_show_tip): Add handling of divider widths. Pixelize window
4018 (Fw32_frame_rect): New function.
4019 (frame_parm_handler w32_frame_parm_handlers): Add divider
4021 (Vx_window_vertical_drag_shape): Add variable.
4022 * w32inevt.c (resize_event, maybe_generate_resize_event):
4023 Pixelize change_frame_size calls.
4024 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
4026 * w32term.c (w32_draw_window_divider): New function.
4027 (x_update_window_end): Handle right divider.
4028 (w32_draw_fringe_bitmap, x_scroll_run)
4029 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
4030 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
4031 Calculate new frame sizes pixelwise.
4032 (x_new_font): Pixelize call to x_set_window_size.
4033 (x_check_fullscreen): Pixelize call to change_frame_size.
4034 (x_set_window_size_1, x_set_window_size): New argument
4035 pixelwise. Calculate pixelwise.
4036 (x_wm_set_size_hint): Use scroll bar area width.
4037 (w32_redisplay_interface): Add w32_draw_window_divider.
4038 * w32term.h (struct w32_output): Add vertical drag cursor.
4039 * widget.c (set_frame_size, update_wm_hints)
4040 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
4042 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
4043 * window.c (sequence_number): Restore.
4044 (Fwindow_pixel_width, Fwindow_pixel_height)
4045 (Fwindow_mode_line_height, Fwindow_header_line_height)
4046 (window_pixel_to_total, Frun_window_scroll_functions)
4047 (Fset_window_new_pixel, window_resize_apply_total)
4048 (Fwindow_resize_apply_total): New functions.
4049 (window_body_height, window_body_width): Rename from
4050 window_body_lines. New argument PIXELWISE.
4051 Calculate pixelwise.
4052 (Fwindow_body_height, Fwindow_body_width): New argument
4054 (coordinates_in_window, window_relative_x_coord): Use window's
4055 pixel width instead of total width.
4056 (replace_window, recombine_windows): Initialize pixel values.
4057 (resize_root_window, resize_frame_windows, grow_mini_window)
4058 (shrink_mini_window): New argument PIXELWISE.
4059 Calculate pixelwise.
4060 (Fdelete_other_windows_internal, adjust_window_margins)
4061 (window_resize_check, window_resize_apply)
4062 (Fdelete_window_internal, Fresize_mini_window_internal)
4063 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
4064 (check_frame_size): Rename arguments. New argument PIXELWISE.
4065 Calculate pixelwise.
4066 (set_window_buffer): Make samebuf bool. Run configuration change
4067 hook only if buffer changed.
4068 (Fset_window_buffer): Rewrite doc-string.
4069 (make_window): Initialize new_pixel slot.
4070 (Fwindow_resize_apply): Check pixel size of root window.
4071 (Fsplit_window_internal): Call 2nd argument pixel_size.
4072 Calculate pixelwise.
4073 (Fscroll_left, Fscroll_right): Call window_body_width instead of
4075 (save_window_data): New slots frame_text_width,
4076 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
4077 (saved_window): New slots pixel_left, pixel_top, pixel_height,
4079 (Fcurrent_window_configuration, Fset_window_configuration)
4080 (save_window_save, compare_window_configurations): Handle new
4081 slots in save_window_data and saved_window.
4082 (Fset_window_scroll_bars): Fix doc-string.
4083 (window_resize_pixelwise): New variable.
4084 (coordinates_in_window, Fcoordinates_in_window_p):
4086 (make_parent_window): Adjust sequence_number.
4087 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4089 * window.h (struct window): New members new_pixel, pixel_left,
4090 pixel_top, pixel_width, pixel_height. Restore sequence_number.
4091 (wset_new_pixel): New function.
4092 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
4093 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
4094 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
4095 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
4096 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
4097 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
4098 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
4099 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
4100 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
4101 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
4102 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
4103 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
4104 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
4105 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
4106 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
4108 (resize_frame_windows, grow_mini_window, shrink_mini_window)
4109 (window_body_width, check_frame_size): Adapt external declarations.
4110 * xdisp.c (last_max_ascent): New integer.
4111 (window_text_bottom_y): Handle bottom divider.
4112 (window_box_width, window_box_height): Calculate pixelwise.
4113 (get_glyph_string_clip_rects): Handle right divider.
4114 (remember_mouse_glyph): When windows are resized pixelwise
4115 proceed with width and height set to 1.
4116 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
4118 (move_it_to): Calculate and return maximum x position
4120 (Fwindow_text_pixel_size): New function.
4121 (resize_mini_window, update_tool_bar): Calculate pixelwise.
4122 (tool_bar_lines_needed): Rename to tool_bar_height.
4123 Calculate pixelwise.
4124 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
4125 Calculate pixelwise.
4126 (redisplay_tool_bar): Calculate pixelwise.
4127 (redisplay_window): Calculate pixelwise. Handle dividers.
4128 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
4129 (x_draw_vertical_border): Handle dividers.
4130 (define_frame_cursor1): Handle vertical drag cursor.
4131 (x_draw_right_divider, x_draw_bottom_divider): New functions.
4132 (expose_window): Calculate pixelwise. Handle dividers.
4133 (init_xdisp): Initialize pixel values.
4134 * xfaces.c (Qwindow_divider): New face.
4135 (realize_basic_faces): Realize it.
4136 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
4137 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
4138 (x_set_scroll_bar_default_width): Default actual width to 16.
4139 (Fx_create_frame): Set sizes pixelwise.
4140 (x_create_tip_frame): Default divider widths to zero.
4141 Pixelize call of change_frame_size.
4142 (Fx_show_tip): Handle divider widths. Initial pixel position
4144 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
4145 (Vx_window_vertical_drag_shape): New option.
4146 * xmenu.c (free_frame_menubar): Pixelize call of
4148 * xterm.c (x_draw_window_divider): New function.
4149 (x_update_window_end): Optionally draw right divider.
4150 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
4151 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
4152 (handle_one_xevent, x_new_font): Calculate pixelwise.
4153 (x_set_window_size_1, x_set_window_size): New argument
4154 pixelwise. Calculate pixelwise.
4155 (x_wm_set_size_hint): Pixelize call of check_frame_size.
4156 (struct x_redisplay_interface): Add x_draw_window_divider.
4157 * xterm.h (struct x_output): Add vertical_drag_cursor.
4159 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
4161 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
4162 Set invisible frames's `redisplay' when a full redisplay is requested.
4163 (redisplay_window): Set must_be_updated_p instead (bug#15999).
4164 (redisplay_mode_lines): Don't set must_be_updated_p any more.
4165 (display_mode_lines): Set it here instead.
4167 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
4169 * dispextern.h (set_window_update_flags): Remove.
4171 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4173 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
4175 * xdisp.c (REDISPLAY_SOME_P): New macro.
4176 (redisplay_internal): Use it (bug#15999).
4177 (prepare_menu_bars, redisplay_window): Use it as well.
4179 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
4181 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
4183 * w32font.c (g_b_init_get_char_width_32_w): New static var.
4184 (globals_of_w32font): Zero it out.
4185 (GetCharWidth32W_Proc): New function pointer.
4186 (get_char_width_32_w): New function.
4187 (compute_metrics): If get_glyph_outline_w returns an error, try
4188 get_char_width_32_w before declaring a failure. This avoids
4189 punishing raster (a.k.a. "bitmap") fonts by slowing down
4190 redisplay. (Bug#6364).
4192 2013-11-29 Eli Zaretskii <eliz@gnu.org>
4194 * xdisp.c (clear_mouse_face): Don't invalidate the entire
4195 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4196 highlight needs to be redisplayed. (Bug#15913)
4198 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
4200 Fix minor problems found by static checking.
4201 * buffer.h (struct buffer_text, struct buffer):
4202 * frame.h (struct frame):
4203 * window.h (struct window):
4204 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
4205 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
4206 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
4207 no-longer-valid use of HAVE_MENUS.
4208 * xdisp.c (propagate_buffer_redisplay): Now static.
4210 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4212 * xmenu.c (Fmenu_or_popup_active_p):
4213 * window.c (Fset_window_configuration):
4214 * menu.c (Fx_popup_menu, Fx_popup_dialog):
4215 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
4216 * fns.c (Fyes_or_no_p):
4217 * editfns.c (Fmessage_box, Fmessage_or_box):
4218 * alloc.c (make_save_ptr_ptr):
4219 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
4221 * window.c (Fset_window_configuration): Move select_window later.
4223 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
4225 Refine redisplay optimizations to only redisplay *some* frames/windows
4226 rather than all of them.
4227 * xdisp.c (REDISPLAY_SOME): New constant.
4228 (redisplay_other_windows, wset_redisplay, fset_redisplay)
4229 (bset_redisplay, bset_update_mode_line): New functions.
4230 (message_dolog): Use bset_redisplay.
4231 (clear_garbaged_frames): Use fset_redisplay.
4232 (echo_area_display): Use wset_redisplay.
4233 (buffer_shared_and_changed): Remove.
4234 (prepare_menu_bars): Call Vpre_redisplay_function before updating
4235 frame titles. Compute the actual set of windows redisplayed.
4236 Don't update frame titles and menu bars for frames that don't need to
4238 (propagate_buffer_redisplay): New function.
4240 (redisplay_internal): Use it. Be more selective in the set of windows
4241 we redisplay. Propagate windows_or_buffers_changed to
4242 update_mode_lines a bit later to simplify the code.
4243 (mark_window_display_accurate_1): Reset window and buffer's
4245 (redisplay_window): Do nothing if neither the window nor the buffer nor
4246 the frame needs redisplay.
4247 * window.h (struct window): Add `redisplay' field.
4248 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
4249 (redisplay_other_windows, window_list): New declarations.
4250 * window.c (select_window, Fset_window_start): Use wset_redisplay.
4251 (window_list): Not static any more.
4252 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
4253 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
4254 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
4255 * frame.c (Fmake_frame_visible): Don't redisplay everything.
4256 * frame.h (struct frame): Add `redisplay' field.
4257 Move `external_menu_bar' bitfield next to other bit-fields.
4258 (SET_FRAME_GARBAGED): Use fset_redisplay.
4259 (SET_FRAME_VISIBLE): Don't garbage the frame;
4260 Use redisplay_other_windows.
4261 * buffer.h (struct buffer): Add `redisplay' field.
4262 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
4263 (modify_overlay): Use bset_redisplay.
4264 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4266 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4268 Support w32 file notifications in batch mode.
4269 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4270 invalid (which happens in batch mode). If non-interactive, call
4271 handle_file_notifications to store file notification events in the
4272 input queue. (Bug#15933)
4274 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4276 * w32inevt.c (handle_file_notifications): Now external, not static.
4278 * w32term.h (handle_file_notifications): Provide prototype.
4280 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4281 init_crit, since init_display, which does that otherwise, is not
4284 2013-11-27 Glenn Morris <rgm@gnu.org>
4286 * Makefile.in ($(lispsource)/international/charprop.el): New.
4287 (emacs$(EXEEXT)): Depend on charprop.el.
4289 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4291 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4292 deleting portions of the buffer under non-nil REPLACE argument.
4295 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4296 directory, watch it and not its parent.
4297 (add_watch): Allow empty string in FILE.
4299 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4301 * window.c (Fset_window_start, window_resize_apply)
4302 (window_scroll): Reset window_end_valid (Bug#15957).
4304 2013-11-27 Glenn Morris <rgm@gnu.org>
4306 * Makefile.in (leimdir): Now in lisp source directory.
4307 ($(leimdir)/leim-list.el): Just use ../leim .
4308 * epaths.in (PATH_DUMPLOADSEARCH):
4309 * lread.c (load_path_default):
4310 * nsterm.m (ns_load_path): No more leim directory.
4312 2013-11-26 Andreas Schwab <schwab@suse.de>
4314 * .gdbinit (xgettype): Add cast.
4316 2013-11-26 Glenn Morris <rgm@gnu.org>
4318 Preload leim-list.el.
4319 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4320 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4321 is a single directory.
4323 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4325 bool-vector-subsetp is now the normal direction (Bug#15912).
4326 * data.c (Fbool_vector_subsetp): Test whether the first argument
4327 is a subset of the second one, not the reverse. Add doc string.
4329 Fix minor problems found by static checking.
4330 * lread.c (load_path_default): Now static.
4331 * textprop.c (text_property_stickiness): Be consistent about the
4332 test used when deciding whether to consider the previous character.
4333 This simplifies the code a bit.
4335 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4337 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4339 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4340 (syms_of_frame): Don't defsubr them.
4342 2013-11-25 Glenn Morris <rgm@gnu.org>
4344 * lread.c (load_path_default): Change the sense of the argument.
4345 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4346 from dump_path. When it is not, avoid checking dump_path twice.
4348 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4349 uninstalled dump_path against installed Vload_path. (Bug#15964)
4351 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4353 Export get_pos_property to Elisp.
4354 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4355 (syms_of_editfns): Export it to Elisp.
4357 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4359 2013-11-23 Romain Francoise <romain@orebokech.com>
4361 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4362 initialization here ...
4363 (syms_of_fileio): ... from here.
4365 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4367 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4368 Please use --enable-check-lisp-object-type.
4370 2013-11-23 Glenn Morris <rgm@gnu.org>
4372 * process.c (get_process): Explicit error for dead buffers.
4374 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4376 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4378 2013-11-23 Glenn Morris <rgm@gnu.org>
4380 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4381 * lread.c (load_path_check): Take path to check as argument.
4382 (load_path_default): New, split from init_lread.
4383 (init_lread): Move calc of default load-path to load_path_default.
4384 Empty elements in EMACSLOADPATH now stand for the default.
4385 (load-path): Doc fix.
4386 * emacs.c (decode_env_path): Add option to treat empty elements
4387 as nil rather than ".".
4388 * callproc.c (init_callproc_1, init_callproc):
4389 * image.c (Vx_bitmap_file_path):
4390 * lisp.h (decode_env_path):
4391 * lread.c (Vsource_directory):
4392 Update for new argument spec of decode_env_path.
4394 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4396 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4397 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4399 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4401 Fix some dependency problems that cause unnecessary recompiles.
4402 Problem reported by RMS in
4403 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4404 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4405 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4406 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4407 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4408 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4409 (boostrap-clean): No need to remove stamp-oldxmenu.
4411 Fix recently introduced bool vector overrun.
4412 This was due to an optimization that went awry.
4413 Reported by Glenn Morris in
4414 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4415 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4416 for empty vectors, undoing the 2013-11-18 change.
4417 * data.c (bool_vector_binop_driver): Rely on this.
4418 Fix bug that occasionally overran the destination.
4419 * lisp.h (struct Lisp_Bool_vector): Document this.
4421 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4423 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4426 * nsterm.m (init, run, stop:): Comment out for now, does not work
4429 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4431 * charset.c (syms_of_charset): Don't read past end of string.
4433 2013-11-19 Glenn Morris <rgm@gnu.org>
4435 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4437 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4439 Add hooks to run on gaining/losing focus. (Bug#15029)
4440 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4441 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4442 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4444 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4446 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4447 The old names predated the API change that put destination at end.
4449 Improve API of recently-added bool vector functions (Bug#15912).
4450 The old API had (bool-vector-count-matches A B)
4451 and (bool-vector-count-matches-at A B I), which gave the
4452 misleading impression that the two functions were variants, one
4453 with a location I. The new API has (bool-vector-count-population A)
4454 and (bool-vector-count-consecutive A B I) to make the distinction
4455 clearer. The first function no longer has a B argument, since the
4456 caller can easily determine the number of nils if the length and
4457 number of ts is known.
4458 * data.c (Fbool_vector_count_population): Rename from
4459 bool_vector_count_matches, and accept just 1 argument.
4460 (Fbool_vector_count_consecutive): Rename from
4461 Fbool_vector_count_matches_at.
4463 Always allocate at least one bits_word per bool vector.
4464 See Daniel Colascione in:
4465 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4466 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4467 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4468 * lisp.h (struct Lisp_Bool_vector): Document this.
4470 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4472 * insdel.c (invalidate_buffer_caches): New function, consolidated
4473 from part of prepare_to_modify_buffer.
4474 (insert_from_gap, prepare_to_modify_buffer):
4475 * coding.c (code_convert_region, code_convert_string):
4476 Call invalidate_buffer_caches. (Bug#15841)
4478 * lisp.h (invalidate_buffer_caches): Add prototype.
4480 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4482 * w32term.c (x_update_window_end): Don't invalidate the entire
4483 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4484 highlight needs to be redisplayed. (Bug#15913)
4486 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4488 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4490 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4492 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4493 while we are using Vprin1_to_string_buffer.
4495 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4496 after inserting the description string. (Bug#15907)
4498 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4500 * data.c: Work around bogus GCC diagnostic about shift count.
4501 Reported by Eli Zaretskii in
4502 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4503 (pre_value): New function.
4504 (count_trailing_zero_bits): Use it.
4506 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4508 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4509 assume C macros are not supported even under -g3 in these old GCC
4512 2013-11-15 Leo Liu <sdl.web@gmail.com>
4514 * minibuf.c (Ftry_completion, Fall_completions)
4515 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4517 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4519 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4520 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4521 This avoids placing unnecessary constants into the Emacs code.
4523 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4525 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4526 for Cygwin w32 build.
4528 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4529 for Cygwin w32 build. (Bug#15892)
4531 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4533 Simplify, port and tune bool vector implementation.
4534 * alloc.c (bool_vector_exact_payload_bytes)
4535 (bool_vector_payload_bytes): Remove.
4536 (bool_vector_fill): Return its argument.
4537 * alloc.c (bool_vector_fill):
4539 * print.c (print_object):
4540 Simplify by using bool_vector_bytes.
4541 * alloc.c (make_uninit_bool_vector):
4542 New function, broken out from Fmake_bool_vector.
4543 (Fmake_bool_vector): Use it. Use tail call.
4544 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4545 * data.c (BITS_PER_ULL): New constant.
4546 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4547 if long long versions don't exist.
4548 (shift_right_ull): New function.
4549 (count_one_bits_word): New function, replacing popcount_bits_word
4550 macro. Don't assume that bits_word is no wider than long long.
4551 (count_one_bits_word, count_trailing_zero_bits):
4552 Don't assume that bits_word is no wider than long long.
4553 * data.c (bool_vector_binop_driver, bool_vector_not):
4554 * fns.c (Fcopy_sequence):
4556 Create an uninitialized destination, to avoid needless work.
4557 (internal_equal): Simplify.
4558 (Ffillarray): Prefer tail call.
4559 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4560 contain at least one word.
4561 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4562 chars are narrower than ints.
4563 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4564 * fns.c (Fcopy_sequence):
4566 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4567 Don't try to port to hosts where bits_word values have holes; the
4568 code wouldn't work there anyway. Verify this assumption, though.
4569 (bool_vector_bytes): New function.
4570 (make_uninit_bool_vector): New decl.
4571 (bool_vector_fill): Now returns Lisp_Object.
4573 * xfns.c (xic_create_fontsetname):
4574 * xrdb.c (gethomedir): Prefer tail calls.
4576 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4578 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4579 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4581 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4582 that requires a return value.
4583 (Fset_buffer_modified_p): Take advantage of this change to do
4586 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4588 * buffer.c (Frestore_buffer_modified_p): Sync it with
4589 Fset_buffer_modified_p.
4590 (Fforce_mode_line_update): New function, moved from subr.el.
4591 (Fset_buffer_modified_p): Use them.
4592 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4594 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4596 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4597 This avoids undefined behavior when subtracting pointers into
4598 different aways. On my platform it also makes the code a tad
4599 smaller and presumably faster.
4601 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4603 * keyboard.c (command_loop_1): Use region-extract-function.
4604 * insdel.c (Qregion_extract_function): Not static any more (can we
4605 stop pretending that these vars can benefit from being marked static?).
4607 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4609 * search.c (find_newline): If buffer text is relocated during the
4610 "dumb loop", adjust C pointers into buffer text to follow suit.
4613 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4615 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4616 for conversion (Bug#15837).
4618 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4620 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4621 for the entire range of inserted characters. (Bug#15841)
4623 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4625 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4627 (realize_default_face): Remove assignment to distant-foreground if
4628 unspecified (Bug#15815).
4630 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4632 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4633 cache-long-scans disabled, since we don't want to call
4634 prepare_to_modify_buffer (in insert_1_both) for each message we
4637 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4638 from buffer.c. Improve commentary to the buffer field setter
4641 * buffer.c (bset_cache_long_scans): Static function deleted.
4642 Improve commentary to the buffer field setter functions.
4643 (init_buffer_once): Default for cache-long-scans changed to t.
4646 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4648 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4650 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4651 This bug was introduced in my 2013-06-21 change, and caused
4652 struct Lisp_Sub_Char_Table objects to be given too many slots,
4653 which broke 'make -C admin/unidata'.
4655 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4657 Import changes from mac-port 4.5.
4658 * macfont.m (mac_font_copy_default_descriptors_for_language)
4659 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4660 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4661 (macfont_language_default_font_names): New.
4662 (macfont_list): Rearrange language/charset code.
4663 (macfont_close): Don't check for macfont_info->cache.
4664 (mac_ctfont_create_preferred_family_for_attributes): New font
4665 selection code, call
4666 mac_font_copy_default_name_for_charset_and_languages.
4667 (mac_font_copy_default_descriptors_for_language)
4668 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4670 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4672 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4674 Port to C11 aligned_alloc, and fix some integer overflows.
4675 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4676 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4677 and use of posix_memalign replaced with aligned_alloc.
4678 (aligned_alloc): New function, defined or declared as needed.
4679 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4680 Don't undef; configure.ac now does this.
4681 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4682 (calloc, aligned_alloc): Check for integer overflow.
4683 (aligned_alloc): Rename from memalign. All uses changed.
4684 (memalign): New function, an alias for aligned_alloc.
4686 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4688 * xdisp.c (redisplay_internal): Fix typo in last change.
4690 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4692 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4694 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4696 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4697 redisplay--mode-lines-cause.
4698 (redisplay_internal): Keep them uptodate. Remove redundant check of
4699 buffer_shared_and_changed.
4700 * *.[chm]: Number every assignment to update_mode_lines so we
4701 can track why it is set.
4703 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4705 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4707 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4709 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4710 can track why it is set.
4712 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4714 Integer-related fixes for term.c etc.
4715 * dispextern.h (face_tty_specified_color): New function.
4716 * term.c (turn_on_face): Don't rely on undefined behavior when
4717 assigning an out-of-range value to 'long'.
4718 Simplify test for toggling highlight.
4719 (tty_capable_p): Omit last two (unused) args. All callers changed.
4720 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4721 (read_menu_input, tty_menu_activate, tty_menu_show):
4722 * xfaces.c (x_supports_face_attributes_p)
4723 (tty_supports_face_attributes_p):
4724 Use bool for boolean. All callers changed.
4725 (tty_supports_face_attributes_p): Omit defaults for color indices;
4726 no longer needed. Simplify tail call.
4728 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4730 * xdisp.c (prepare_menu_bars): Mark static.
4731 * lisp.h (prepare_menu_bars): Don't declare.
4732 * xselect.c (x_handle_selection_clear):
4733 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4735 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4737 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4738 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4740 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4742 * keyboard.c (Fcommand_error_default_function): Rename from
4743 Fdefault_error_output.
4745 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4747 * keyboard.c (Fdefault_error_output): New function, extracted from
4749 (syms_of_keyboard): Use it for Vcommand_error_function.
4751 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4753 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4754 (init_eval): Use it to ensure handlerlist is non-NULL.
4755 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4756 (Fsignal): Adjust NULLness test of handlerlist.
4757 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4759 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4761 * callproc.c (call_process): Call prepare_to_modify_buffer before
4762 decoding text read from the sub-process, as the decoded stuff will
4763 be inserted into the buffer. This will invalidate the various
4764 caches maintained for the buffer. (Bug#15148)
4766 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4768 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4769 string of glyphless-char-display.
4771 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4773 * nsfns.m (ns_get_name_from_ioreg): New function.
4774 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4775 OSX >= 10.9. Use ns_get_name_from_ioreg.
4777 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4779 Simplify and port recent bool vector changes.
4780 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4781 only in this file. Use a more-efficient implementation if the
4782 second argument is a power of 2.
4783 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4784 Remove no-longer-necessary compile-time checks.
4785 (bool_vector_exact_payload_bytes): New function.
4786 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4787 exact payload changed to call the new function. Do not assume
4788 that the arg or result fits in ptrdiff_t.
4789 (bool_vector_fill): New function.
4790 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4792 (vroundup_ct): Don't assume arg fits in size_t.
4793 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4794 invoke set_category_set.
4795 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4796 All callers changed. Use bool_vector_set.
4797 * category.h (XCATEGORY_SET): Remove; no longer needed.
4798 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4800 * data.c (Faref): Use bool_vector_ref.
4801 (Faset): Use bool_vector_set.
4802 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4803 (Fbool_vector_not, Fbool_vector_count_matches)
4804 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4805 * fns.c (concat): Use bool_vector_ref.
4806 (Ffillarray): Use bool_vector_fill.
4807 (mapcar1): Use bool_vector_ref.
4808 (sxhash_bool_vector): Hash words, not bytes.
4809 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4810 a constant, since it's now used in #if.
4811 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4812 unsigned char on unusual architectures, so that we no longer
4813 assume that the number of bits per bits_word is a power of two or
4814 is a multiple of 8 or of CHAR_BIT.
4815 (Qt): Add forward decl.
4816 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4817 at least as strictly as bits_word.
4818 (bool_vector_data, bool_vector_uchar_data): New accessors.
4819 All data structure accesses changed to use them.
4820 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4821 (bool_vector_set): New functions.
4822 (bool_vector_fill): New decl.
4823 (ROUNDUP): Move to alloc.c as described above.
4825 Fix recent gnutls changes.
4826 * gnutls.c (Fgnutls_boot): Don't assume C99.
4827 * process.c (wait_reading_process_output): Fix typo in recent change.
4829 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4831 * process.c (wait_reading_process_output, read_process_output)
4832 (send_process): Check gnutls_state is not NULL.
4834 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4835 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4837 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4839 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4840 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4842 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4845 * nsfns.m (Fx_create_frame): Fix memory leak.
4847 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4848 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4849 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4851 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4853 * xdisp.c (message3_nolog, message_with_string): Encode the string
4854 before writing it to the terminal in a non-interactive session.
4856 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4857 sure we concatenate them into a unibyte string.
4859 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4860 resulting temporary name before returning it to the caller.
4861 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4862 is a unibyte string, convert NAME to a unibyte string to ensure
4863 that the result is also a unibyte string.
4865 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4866 create unibyte strings from default paths and directory/file
4869 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4872 * callproc.c (init_callproc): Use build_unibyte_string to make
4873 sure we create unibyte strings from default paths and
4874 directory/file names.
4876 * buffer.c (init_buffer): Don't store default-directory of
4877 *scratch* in multibyte form. The original problem which led to
4878 that is described in
4879 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4880 but it was solved long ago. (Bug#15260)
4882 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4884 Port to stricter C99 platforms.
4885 Especially, C99 prohibits nesting a struct X inside struct Y if
4886 struct X has a flexible array member.
4887 * alloc.c (struct sdata): New type.
4888 (sdata): Implement in terms of struct sdata.
4889 Remove u member; all uses replaced by next_vector, set_next_vector.
4890 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4891 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4892 (struct sblock): Rename first_data member to data, which is now
4893 a flexible array member. All uses changed.
4894 (next_vector, set_next_vector, large_vector_vec): New functions.
4895 (vector_alignment): New constant.
4896 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4897 (struct large-vector): Now merely a NEXT member, since the old approach
4898 ran afoul of stricter C99. All uses changed to use
4899 large_vector_vec or large_vector_offset.
4900 (large_vector_offset): New constant.
4901 * dispnew.c: Include tparam.h, for tgetent.
4902 Do not include term.h; no longer needed.
4903 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4904 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4905 (struct Lisp_Vector): Use a flexible array member for contents,
4906 instead of a union with a member that is an array of size 1.
4908 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4909 fact that the struct no longer contains a union.
4910 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4911 (struct Lisp_Save_Value, struct Lisp_Free):
4912 Use unsigned, not int, for spacers, to avoid c99 warning.
4913 (union specbinding): Use unsigned, not bool, for bitfield, as
4914 bool is not portable to pre-C99 hosts.
4916 2013-11-04 Glenn Morris <rgm@gnu.org>
4918 * emacs.c (usage_message): Mention that `-L :...' appends.
4920 2013-11-02 Glenn Morris <rgm@gnu.org>
4922 * Makefile.in (abs_builddir): Remove.
4923 (bootstrap_exe): Use relative filename.
4925 Use relative filenames in TAGS files.
4926 * Makefile.in (abs_srcdir): Remove it again.
4927 (.PHONY): Remove frc.
4928 (maintainer-clean): No more TAGS-LISP file.
4929 (TAGS): Pass relative file names to etags.
4930 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4932 * Makefile.in (abs_srcdir): New, set by configure.
4934 (maintainer-clean): Remove pointless echo. That should be in the
4935 top-level Makefile, if anywhere. Delete TAGS-LISP.
4936 (extraclean): No s/ and m/ directories for some time.
4937 (TAGS): Also depend on ctagsfiles3.
4938 Remove no-longer-defined S_FILE.
4939 Pass absolute filenames to etags once more.
4940 (TAGS-LISP): Replace lispdir with its expansion.
4941 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4942 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4944 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4946 * xfaces.c (check_lface_attrs, realize_default_face):
4947 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4948 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4950 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4952 * emacs.c (original_pwd): Remove global var by making it local.
4953 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4955 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4957 * xfaces.c: Declare color_distance.
4958 (QCdistant_foreground): New variable.
4959 (NEAR_SAME_COLOR_THRESHOLD): New define.
4960 (load_color2): New function.
4961 (load_color): Call load_color2.
4962 (load_face_colors): Call load_color2 and if distant-color is specified
4963 calculate distant and use distant-color if colors are near.
4964 (LFACE_DISTANT_FOREGROUND): New define.
4965 (merge_face_ref, Finternal_set_lisp_face_attribute)
4966 (Finternal_get_lisp_face_attribute)
4967 (x_supports_face_attributes_p): Handle distant-foreground similar to
4969 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4971 * dispextern.h (lface_attribute_index):
4972 Add LFACE_DISTANT_FOREGROUND_INDEX.
4974 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4976 * image.c (pbm_next_char): New function.
4977 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4978 (pbm_scan_number): Use it.
4979 (Qlibjpeg_version): New variable.
4980 (syms_of_image): DEFSYM and initialize it.
4982 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4984 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4986 2013-10-31 Glenn Morris <rgm@gnu.org>
4988 * emacs.c (original_pwd): New char.
4989 (main): If using --chdir, store original_pwd.
4990 (init_cmdargs): When setting Vinvocation_directory based on a
4991 relative argv[0], use original_pwd if set. (Bug#15768)
4993 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4995 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4997 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4999 * insdel.c: Fix minor problems found by static checking.
5000 (Qregion_extract_function): Now static.
5001 (prepare_to_modify_buffer_1): Remove unused locals.
5003 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5005 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
5006 (syms_of_xdisp): Declare pre-redisplay-function.
5007 (markpos_of_region): Remove function.
5008 (init_iterator, compute_stop_pos, handle_face_prop)
5009 (face_before_or_after_it_pos, reseat_to_string)
5010 (get_next_display_element, window_buffer_changed)
5011 (redisplay_internal, try_cursor_movement, redisplay_window)
5012 (try_window_reusing_current_matrix, try_window_id, display_line)
5013 (note_mode_line_or_margin_highlight, note_mouse_highlight)
5014 (display_string, mouse_face_from_buffer_pos): Remove region handling.
5015 * window.h (struct window): Remove field `region_showing'.
5016 * dispextern.h (struct it): Remove region_beg/end_charpos.
5017 (face_at_buffer_position, face_for_overlay_string)
5018 (face_at_string_position): Update prototypes.
5019 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
5020 (face_at_string_position): Remove `region_beg' and `region_end' args.
5021 * fontset.c (Finternal_char_font):
5022 * font.c (font_at, font_range): Adjust calls accordingly.
5023 * insdel.c (Qregion_extract_function): New var.
5024 (syms_of_insdel): Initialize it.
5025 (prepare_to_modify_buffer_1): Use it.
5027 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
5029 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
5030 * ftxfont.c (ftxfont_get_gcs):
5031 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
5032 * xfaces.c (x_free_colors, x_free_dpy_colors)
5033 (x_create_gc, unload_color):
5034 * xselect.c (x_property_data_to_lisp):
5035 * xsettings.c (parse_settings):
5036 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
5037 (get_bits_and_offset): Adjust definition.
5038 * frame.c (XParseGeometry): Adjust locals.
5039 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
5040 * regex.h (toplevel): Likewise for reg_syntax_t.
5042 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5044 * eval.c (run_hook_with_args): Use FUNCTIONP.
5046 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
5048 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
5049 fields, drop 'allocated_p' member and use -1 for uninitialized value.
5050 * w32term.h (struct w32_output): Similarly but do not use -1 because...
5051 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
5052 on MS-Windows anyway.
5053 (free_face_colors): Define only if HAVE_X_WINDOWS and...
5054 (free_realized_face): ...adjust user.
5055 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
5056 white relief pixels to -1.
5057 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
5058 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
5059 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
5061 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
5063 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
5064 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
5065 in practice now. All callers changed.
5067 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
5069 * dispextern.h (struct face): Use bitfields for 'underline_type'
5070 and 'box' members. Remove set-but-unused members 'pixmap_w' and
5071 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
5072 'stipple' member. Move 'lface' member up to help...
5073 * xfaces.c (make_realized_face): ...this function to find and
5074 clear just the members that need clearing.
5075 (load_face_colors, realize_x_face):
5076 * xdisp.c (extend_face_to_end_of_line): Adjust user.
5078 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
5080 * xftfont.c (struct xftfont_info): Remove set-but-unused
5082 (xftfont_open): Adjust user.
5083 (xftfont_get_colors): Remove useless prototype.
5085 2013-10-26 Eli Zaretskii <eliz@gnu.org>
5087 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
5088 before passing them to 'unexec'. (Bug#15260)
5090 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
5092 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
5094 2013-10-25 Eli Zaretskii <eliz@gnu.org>
5096 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
5097 the changed signature of the font driver's 'close' method.
5099 * w32font.h (w32font_close): Adjust the prototype to the change in
5100 function definition.
5102 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
5104 * w32uniscribe.c (uniscribe_close): Adapt the call to
5105 w32font_close to its new prototype.
5107 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
5109 Omit unused frame argument of font API's close function.
5110 * font.h (struct font): Drop frame argument. Adjust comment.
5111 * font.c (font_clear_cache, font_close_object): Adjust users.
5112 * ftfont.c (ftfont_close):
5113 * ftxfont.c (ftxfont_close):
5114 * macfont.m (macfont_close):
5115 * nsfont.m (nsfont_close):
5116 * w32font.c (w32font_close):
5117 * xfont.c (xfont_close):
5118 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
5119 tweak comments and make functions safe if called more than once for
5120 the same font object.
5122 Perform font-specific cleanup when font object is swept by GC. See
5123 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
5124 * alloc.c (cleanup_vector): New function.
5125 (sweep_vector): Call it for each reclaimed vector object.
5126 * font.h (struct font): Adjust comment.
5128 2013-10-24 Glenn Morris <rgm@gnu.org>
5130 * Makefile.in (abs_top_srcdir): New, set by configure.
5132 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
5134 Adjust recent font-related changes to fix bug#15686.
5135 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
5136 is a live window system frame, mark its default font too.
5138 2013-10-23 Glenn Morris <rgm@gnu.org>
5140 * Makefile.in (RUN_TEMACS): Make relative (again).
5141 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
5142 (bootstrap-emacs$(EXEEXT)):
5143 Quote entities that might contain whitespace.
5145 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
5147 Port to Solaris 10 and its bundled GCC.
5148 Problem reported by Timothy C. Burt.
5149 * floatfns.c (isfinite, isnan): Redefine unconditionally.
5151 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
5153 Do not allow font caches to grow too large.
5154 * alloc.c (compact_font_cache_entry, compact_font_caches):
5155 New functions or stub if not HAVE_WINDOW_SYSTEM.
5156 (compact_undo_list): Factor out from Fgarbage_collect.
5158 (mark_face_cache): Mark face font. Move down to avoid
5160 (mark_terminals): Do not mark font cache here.
5161 (Fgarbage_collect): Call compaction functions described
5162 above. Adjust comment.
5164 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
5166 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
5167 chdir to HOME (bug#15607).
5169 * nsterm.m (Qcocoa, Qgnustep): New variables.
5170 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
5171 (ns_get_color): Make selection color work for GNUstep also.
5173 2013-10-18 Eli Zaretskii <eliz@gnu.org>
5175 * keyboard.c (make_lispy_event): Remove GPM-specific code that
5176 handles mouse clicks. Instead, let GPM use the same code as all
5177 the other mice use. See the discussion starting at
5178 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
5179 for the details of the problem with the menu bar this fixes.
5181 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
5183 Remove port-specific display name lists to avoid extra
5184 complexity and data duplication with display info lists.
5185 * xterm.h (x_display_name_list): Remove declaration.
5186 * xterm.c (x_display_name_list): Remove.
5187 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
5188 * xfns.c (x_display_info_for_name, Fx_display_list):
5189 Likewise. Use x_display_list where appropriate.
5190 * w32term.h (w32_display_name_list): Remove declaration.
5191 * w32term.c (w32_display_name_list): Remove.
5192 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
5194 * w32fns.c (x_display_info_for_name, Fx_display_list):
5195 Likewise. Use x_display_list where appropriate.
5196 * nsterm.h (ns_display_name_list): Remove declaration.
5197 * nsterm.m (ns_display_name_list): Remove.
5198 (ns_term_init, syms_of_nsterm): Adjust users.
5199 * nsfns.m (ns_display_info_for_name, Fx_display_list):
5200 Likewise. Use x_display_list where appropriate.
5201 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
5202 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
5203 (mark_terminals): Mark per-terminal font cache.
5205 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
5207 Don't run timers in input-pending-p. Its new check-timers param
5208 provides the prior behavior. (Bug#15045).
5209 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
5211 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
5213 Make some functions static in non-Microsoft builds.
5214 On my platform (Fedora 19 x86-64), this shrinks the
5215 Emacs executable (text+data) by 0.25%.
5216 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
5217 (load_color) [!MSDOS]:
5218 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
5219 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
5220 * lisp.h (check_existing):
5221 * process.h (conv_sockaddr_to_lisp, network_interface_list)
5222 (network_interface_info) [!WINDOWSNT]:
5223 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
5224 Remove extern decls.
5225 * fileio.c (check_existing):
5226 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
5227 * process.c (conv_sockaddr_to_lisp, network_interface_list)
5228 (network_interface_info) [!WINDOWSNT]:
5229 * term.c (encode_terminal_code) [!WINDOWSNT]:
5230 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
5231 * xfaces.c (load_color) [!MSDOS]:
5233 * fileio.c (check_existing, check_executable, check_writable):
5234 * process.c (network_interface_list, network_interface_info):
5235 Move earlier, so that we don't need forward decls.
5236 * gnutls.c (fn_gnutls_transport_set_errno)
5237 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
5239 * w32.c (init_environment): Use faccessat rather than
5240 check_existing, partly for consistency with the rest of the code
5241 in this file, partly so that check_existing can be static.
5243 Make VALMASK visible to GDB even if clang is used (Bug#15574).
5244 * emacs.c (MAIN_PROGRAM): New macro.
5245 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
5246 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5248 bool vector int width fixes
5249 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
5250 (Fbool_vector_count_matches_at):
5251 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
5252 can exceed PTRDIFF_MAX, at least in theory.
5253 (Fbool_vector_count_matches_at):
5254 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
5256 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
5258 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
5259 (struct sockaddr): Add forward decl, for platforms that lack it.
5261 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
5263 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5266 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5268 * w32.c (network_interface_get_info, network_interface_list)
5269 (network_interface_info): New functions. (Bug#15610)
5270 (GetAdaptersInfo_Proc): New typedef.
5271 (get_adapters_info): New wrapper function.
5272 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5274 * process.h (network_interface_list, network_interface_info):
5277 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5278 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5279 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5280 for WINDOWSNT. Doc fix.
5281 (syms_of_process): Defsubr Snetwork_interface_list and
5282 Snetwork_interface_info unconditionally.
5284 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5285 in NS GUI sessions. (Bug#15629)
5287 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5289 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5291 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5293 * print.c (print_object): Print " ..." when truncating bool vectors.
5295 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5297 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5298 standard mouse buttons.
5300 * termhooks.h (struct input_event): Remove incorrect commentary.
5302 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5304 Disallow bool vector operations on mixed-length operands.
5305 The old behavior left garbage in the result vector sometimes,
5306 and didn't seem to be useful.
5307 * data.c (Qwrong_length_argument): New static var.
5308 (wrong_length_argument): New function.
5309 (bool_vector_binop_driver): Check that args agree in length.
5311 * keyboard.c, keyboard.h (all_kboards): Now static.
5313 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5315 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5316 note from the lispref.
5318 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5320 * nsterm.h (struct ns_display_info): Remove set-but-unused
5321 member image_cache (image caches are per-terminal anyway).
5322 (FRAME_X_IMAGE_CACHE): Remove.
5323 * nsterm.m (ns_initialize_display_info): Adjust user.
5325 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5327 * w32proc.c: Include mingw_time.h.
5329 * w32.c: Include mingw_time.h.
5331 Implement scrolling of TTY menus when the screen is too short.
5333 * term.c (tty_menu_display): Accept an additional argument, the
5334 menu item from which to start displaying the menu. Account for
5335 the value of Y when limiting the menu to the number of available
5337 (mi_result): New enumeration.
5338 (read_menu_input): Return enumerated value. When the y coordinate
5339 hits min_y or max_y, return scroll indication instead of wrapping
5341 (tty_menu_activate): Handle the scrolling indications from
5342 read_menu_input. Compute the first menu item to display and pass
5343 it to tty_menu_display.
5345 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5347 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5348 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5349 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5350 Adjust to match the change described below.
5351 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5352 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5353 memory_below_frame members to...
5354 * termchar.h (struct tty_display_info): ...here because they're
5355 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5356 * term.c (init_tty):
5357 * nsterm.m (ns_create_terminal):
5358 * w32term.c (w32_create_terminal):
5359 * xterm.c (x_create_terminal): Adjust users.
5360 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5361 to filter out non-TTY frames. Adjust comment.
5362 (scrolling): Adjust user. Prefer eassert for debugging check.
5364 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5366 * xfaces.c (PT_PER_INCH): Remove unused macro.
5367 * termhooks.h (struct terminal): Remove set-but-unused
5368 member fast_clear_end_of_line.
5369 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5370 * nsterm.m (ns_create_terminal):
5371 * term.c (init_tty):
5372 * w32term.c (w32_create_terminal):
5373 * xterm.c (x_create_terminal): Adjust users.
5375 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5377 * lisp.h (bool_vector_size): New function.
5378 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5379 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5380 (Fbool_vector_not, Fbool_vector_count_matches_at):
5381 Remove uses of 'eassume' that should no longer be needed,
5382 because they are subsumed by the 'eassume' in bool_vector_size.
5384 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5386 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5387 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5388 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5390 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5392 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5393 have different dimensions. (Bug#15575)
5395 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5398 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5400 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5402 * term.c (tty_menu_show): Never return with unbalanced
5403 specpdl. Use eassert for debugging check. Adjust style.
5405 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5407 * term.c (read_menu_input): Make selection of menu items
5408 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5409 (tty_menu_activate): Fix off-by-one error when computing max_y.
5411 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5413 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5414 audit logging (only used with GnuTLS 3.x) and enable it.
5416 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5418 * dispnew.c (redraw_frame): Remove useless #ifdef because
5419 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5420 Also, move TTY fflush to...
5421 * term.c (tty_update_end): ...this function.
5423 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5425 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5426 the end of the frame's glyph matrix. (Bug#15575)
5428 * term.c (tty_menu_display): Don't move cursor while overwriting
5429 frame's glyphs with menu items. Limit the number of items
5430 displayed to what can be shown on the available screen lines,
5431 excluding the echo area.
5432 (tty_menu_activate): Limit the Y coordinate allowed by
5433 read_menu_input to the last screen line used for menu display.
5435 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5437 * lisp.h (eassume): New macro.
5438 Also, include <verify.h>, for 'assume'.
5439 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5440 (vroundup, vector_nbytes):
5441 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5442 (Fbool_vector_not, Fbool_vector_count_matches)
5443 (Fbool_vector_count_matches_at):
5444 Use eassume, not eassert.
5445 * casetab.c (set_identity, shuffle):
5446 * composite.c (composition_gstring_put_cache):
5447 * dispnew.c (update_frame_1):
5448 * ftfont.c (ftfont_shape_by_flt):
5449 * image.c (gif_load):
5450 * intervals.c (offset_intervals):
5451 * macfont.m (macfont_shape):
5452 Remove calls to 'assume' that are no longer needed, because
5453 --enable-gcc-warnings no longer generates bogus warnings
5454 when these calls are removed.
5456 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5458 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5460 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5462 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5463 (Qsubstitute_env_in_file_name): New var.
5464 (syms_of_fileio): Define it.
5466 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5468 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5469 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5472 * term.c (save_and_enable_current_matrix): Don't allocate and
5473 don't save margin areas.
5474 (restore_desired_matrix): Don't restore margin areas.
5475 (free_saved_screen): Don't free margin areas.
5477 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5479 * image.c: Pacify --enable-gcc-warnings.
5480 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5481 #define only if used.
5483 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5485 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5486 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5487 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5488 (gif_load): For giflib v5.x and later, display the error message
5489 produced by giflib when its functions fail.
5490 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5493 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5495 * keyboard.c (last_event_timestamp): Remove. For X selection and
5496 GTK popup menus, it may be obtained from per-frame X display info.
5497 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5498 (process_special_events): Adjust users.
5499 * keyboard.h (last_event_timestamp): Remove declaration.
5500 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5501 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5502 * menu.h (xmenu_show): Adjust prototype.
5503 * menu.c (Fx_popup_menu): Adjust user.
5504 * xselect.c (x_own_selection, x_get_foreign_selection)
5505 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5507 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5509 * keyboard.c (init_kboard): Now static. Add arg
5510 to denote window system. Adjust comment.
5511 (init_keyboard): Adjust user.
5512 (allocate_kboard): New function.
5514 * nsterm.m (ns_term_init):
5515 * term.c (init_tty):
5516 * w32term.c (w32_create_terminal):
5517 * xterm.c (x_term_init): Use it.
5518 * keyboard.h (init_kboard): Remove prototype.
5519 (allocate_kboard): Add prototype.
5521 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5523 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5524 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5526 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5528 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5530 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5532 * term.c (tty_menu_activate): Flush the output stream after
5533 showing the cursor, and don't mark the frame garbaged at exit from
5534 the function. Fixes redisplay glitches when moving from one menu
5537 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5539 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5540 or throw error (Bug#15570).
5542 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5544 * intervals.c (temp_set_point_both): Move test into 'eassert',
5547 * lisp.h (eassert): Don't use 'assume'.
5548 Sometimes 'assume' wins in performance, and sometimes it loses,
5549 so it shouldn't be used all the time. Perhaps we need two
5550 flavors of 'eassert', one for where 'assume' is far more likely
5551 to help or to hurt; but that can be done later.
5552 Problem reported by Dmitry Antipov in
5553 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5554 Also, don't include <verify.h>; no longer needed.
5556 2013-10-09 Glenn Morris <rgm@gnu.org>
5558 * eval.c (Fcond): Doc tweak.
5560 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5562 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5563 expressions with side effects to eassert. (Bug#15565)
5565 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5567 * fns.c (hashfn_user_defined): Allow hash functions to return any
5570 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5572 Fix minor problems found by static checking.
5573 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5574 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5575 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5576 * keyboard.c (read_menu_command): Remove unused local.
5577 * lisp.h (read_menu_command): New decl.
5578 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5579 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5580 Return ptrdiff_t, not int.
5581 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5582 not int, for benefit of xpalloc.
5583 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5585 (have_menus_p): Remove; unused.
5586 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5587 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5588 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5590 (save_and_enable_current_matrix): Omit unnecessary casts.
5591 (read_menu_input): Omit local extern decl (now in lisp.h).
5592 Don't access uninitialized storage if mouse_get_xy fails.
5593 (tty_menu_activate): Mark local as initialized, for lint.
5594 (tty_menu_activate, tty_meny_show): Remove unused locals.
5596 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5598 Support menus on text-mode terminals.
5599 * xterm.h (xw_popup_dialog): Add prototype.
5601 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5602 (xmenu_show): Block input here, instead in Fx_popup_menu.
5603 (xw_popup_dialog): New function, with X-specific bits of popup
5606 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5609 * window.c (Fset_window_configuration): Use run-time tests of the
5610 frame type instead of compile-time conditionals, when menu-bar
5611 lines are considered.
5613 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5614 (w32_popup_dialog): New prototypes.
5616 * w32menu.c (Fx_popup_dialog): Function deleted.
5617 (w32_popup_dialog): New function, with w32 specific bits of popup
5618 dialogs. Block input here.
5620 * w32inevt.c (w32_console_read_socket): Minor change to add
5621 debugging TTY events.
5623 * w32fns.c (show_hourglass): If returning early because the frame
5624 is not a GUI frame, unblock input.
5626 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5627 (cursorY): New functions.
5629 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5630 WINDOWSNT, macros that call curX and curY elsewhere.
5632 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5634 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5635 specific function to hide and show cursor on a text-mode terminal.
5636 (tty_menu_struct, struct tty_menu_state): New structures.
5637 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5638 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5639 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5640 (tty_menu_locate, save_and_enable_current_matrix)
5641 (restore_desired_matrix, screen_update, read_menu_input)
5642 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5643 (tty_pop_down_menu, tty_menu_last_menubar_item)
5644 (tty_menu_new_item_coords, tty_menu_show): New functions.
5645 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5647 * nsterm.h (ns_popup_dialog): Adjust prototype.
5649 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5651 (ns_popup_dialog): Adapt order of arguments to the other
5652 *_menu_show implementations.
5653 (Fx_popup_dialog): Function deleted.
5655 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5657 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5659 * menu.c (have_boxes): New function.
5660 (single_keymap_panes): Use it instead of a compile-time
5662 (single_menu_item): Use run-time tests of the frame type instead
5663 of compile-time conditionals.
5664 (encode_menu_string): New function.
5665 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5666 the macro, since different types of frame need different encoding
5668 (digest_single_submenu): Use run-time tests of frame type instead
5669 of, or in addition to, compile-time conditionals.
5670 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5671 (Fx_popup_menu): Detect when the function is called from keyboard
5672 on a TTY. Don't barf when invoked on a text-mode frame.
5673 Check frame type at run time, instead of compile-time conditionals for
5674 invoking terminal-specific menu-show functions.
5675 Call tty_menu_show on text-mode frames.
5676 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5677 run time to determine which alternative to invoke; support dialogs
5680 * keyboard.h <Qmouse_movement>: Declare.
5682 * keyboard.c <Qmouse_movement>: Now extern.
5683 <Qecho_keystrokes>: New static variable.
5684 (read_key_sequence): Accept an additional argument, a flag to
5685 prevent redisplay during reading of the key sequence. All callers
5687 (read_menu_command): New function.
5688 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5690 (toolkit_menubar_in_use): New function.
5691 (make_lispy_event): Use it instead of a compile-time test.
5693 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5694 window-system being available.
5696 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5697 to x-popup-dialog on the frame type, they all now support popup
5700 * dispnew.c (save_current_matrix): Save the margin areas.
5701 (restore_current_matrix): Restore margin areas.
5702 (update_frame_with_menu): New function.
5704 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5707 * alloc.c (make_save_ptr): Now compiled unconditionally.
5709 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5711 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5712 (redraw_frame, update_frame): Adjust users.
5713 * dispextern.h (set_window_update_flags): Adjust prototype.
5714 * xdisp.c (redisplay_internal): When updating all frames with zero
5715 windows_or_buffers_changed, assume that only the windows that shows
5716 current buffer should be really updated.
5718 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5720 Do not allocate huge temporary memory areas and objects while encoding
5721 for file I/O, thus reducing an enormous memory usage for large buffers.
5722 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5723 * coding.h (struct coding_system): New member raw_destination.
5724 * coding.c (setup_coding_system): Initialize it to zero.
5725 (encode_coding_object): If raw_destination is set, do not create
5726 dst_object. Add comment.
5727 * fileio.c (toplevel): New constant E_WRITE_MAX.
5728 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5729 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5731 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5733 * nsterm.m (windowDidExitFullScreen:)
5734 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5736 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5738 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5739 * keyboard.c (unblock_input_to): Don't process pending signals
5740 if a fatal error is in progress.
5742 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5743 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5744 they're talking about words in Lisp bool vectors.
5745 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5746 * data.c (popcount_bits_word): Rename from popcount_size_t.
5747 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5750 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5752 Improve support for popcount and counting trailing zeros (Bug#15550).
5753 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5754 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5755 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5756 (popcount_size_t_msc, popcount_size_t_gcc):
5757 Remove; now done by Gnulib.
5758 (popcount_size_t): Now a macro that defers to Gnulib.
5759 (count_trailing_zero_bits): Return int, for consistency with
5760 Gnulib and because Emacs prefers signed to unsigned int.
5761 Don't assume that size_t is either unsigned int or unsigned long
5762 or unsigned long long.
5763 (size_t_to_host_endian): Do not assume that size_t is either
5764 exactly 32 or exactly 64 bits wide.
5765 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5766 etc., so that it's now an enum constant, not a macro.
5767 No need to assume that it's either 32 or 64.
5769 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5771 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5774 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5776 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5777 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5779 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5781 emacs_read and emacs_write now use void *, not char *.
5782 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5783 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5784 Buffer arg is now void *, not char *. This matches plain
5785 'read' and 'write' better, and avoids a constraint violation
5786 on Solaris 9 with Oracle Studio.
5788 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5790 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5791 memset to explicit loop. Otherwise copy largest possible chunk
5792 from initialized to uninitialized part, thus allowing the longer
5793 memcpy runs and reducing the number of loop iterations.
5795 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5797 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5798 hide toolbar (Bug#15388).
5799 (windowDidEnterFullScreen:): If presentation options are zero,
5800 set them here (Bug#15388).
5801 (ns_update_auto_hide_menu_bar): Remove runtime check.
5802 Don't auto hide dock unless menubar is also auto hidden.
5804 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5806 * editfns.c (message): Mention batch mode in doc string.
5808 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5810 * nsterm.m (check_native_fs): Remove erroneous comment.
5812 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5814 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5815 uses find_newline instead of scan_newline and so doesn't move point.
5817 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5819 Use hardware support for byteswapping on glibc x86 etc.
5820 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5821 whereas the old swap64 needed 30.
5822 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5823 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5824 Use byteswap.h's macros to swap bytes.
5825 * lisp.h (swap16, swap32, swap64): Remove.
5826 All uses replaced by bswap_16, bswap_32, bswap_64.
5828 * bytecode.c (exec_byte_code): Use some more volatile variables
5829 to work around local variables getting clobbered by longjmp.
5830 Port to pre-C99, which doesn't allow decls after stmts.
5832 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5834 * lisp.h (eassert): Assume that COND is true when optimizing.
5835 In other words, take on the behavior of eassert_and_assume.
5836 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5837 (eassert_and_assume): Remove. All uses replaced by eassert.
5839 * xdisp.c (Qglyphless_char): Now static.
5841 Adjust to merge from gnulib.
5842 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5843 * lisp.h: Include <verify.h>, for 'assume'.
5845 * eval.c (clobbered_eassert): New macro.
5846 (internal_catch, internal_condition_case)
5847 (internal_condition_case_1, internal_condition_case_2)
5848 (internal_condition_case_n): Use it instead of eassert
5849 when the argument contains locals clobbered by longjmp.
5850 Don't use clobbered locals outside of clobbered_eassert.
5851 (internal_lisp_condition_case): Use a volatile variable
5852 to work around a local variable's getting clobbered.
5854 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5856 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5857 (PUSH_HANDLER): New macro.
5858 (catchlist): Remove.
5859 (handlerlist): Always declare.
5861 * eval.c (catchlist): Remove (merge with handlerlist).
5862 (handlerlist, lisp_eval_depth): Not static any more.
5863 (internal_catch, internal_condition_case, internal_condition_case_1)
5864 (internal_condition_case_2, internal_condition_case_n):
5866 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5867 handlerlist/catchlist.
5868 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5869 handlerlist which can only handle a single condition-case handler at
5871 (find_handler_clause): Simplify since we only a single branch here
5874 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5876 (bcall0): New function.
5877 (exec_byte_code): Add corresponding cases. Improve error message when
5878 encountering an invalid byte-code. Let Bunwind_protect accept
5879 a function (rather than a list of expressions) as argument.
5881 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5882 and make them unconditional now that they're heap-allocated.
5884 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5886 * charset.c (Fdecode_char, Fencode_char): Remove description of
5887 `restriction' arg. now that it's hidden by advertised-calling-convention.
5889 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5891 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5892 Remove unused variable (from mac-port).
5893 (macfont_draw): Use s->ybase for correct y position.
5895 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5897 * frame.h (struct frame): Drop has_minibuffer member because...
5898 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5899 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5901 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5903 * window.h (struct window): Prefer enum text_cursor_kinds to int
5904 for phys_cursor_type member. Move the latter, phys_cursor_width,
5905 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5906 * window.c (replace_window, make_window): Adjust users.
5908 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5910 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5911 this module is never compiled otherwise.
5913 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5915 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5918 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5920 * xdisp.c (get_next_display_element): Don't call face_for_font in
5921 a build configured --without-x. (Bug#15484)
5923 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5925 * window.c (calc_absolute_offset): #elif should be #elif defined.
5927 * frame.c (delete_frame): Block/unblock input to overcome race
5928 condition (Bug#15475).
5930 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5932 * frame.c (delete_frame): Record selected frame only after
5933 calling Qdelete_frame_functions (Bug#15477).
5935 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5937 * nsterm.m (ns_selection_color): Remove.
5938 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5939 NSColor selectedText(Background)Color. Only for COCOA.
5940 (ns_term_init): Remove assignment of ns_selection_color, logic
5941 moved to ns_get_color.
5943 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5944 NS_SELECTION_COLOR_DEFAULT.
5945 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5947 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5949 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5950 frame' does not have the tool_bar_window member.
5952 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5954 Signal error when reading an empty byte-code object (Bug#15405)
5955 * lread.c (read1): Signal error.
5956 * alloc.c (make_byte_code): eassert header size.
5957 (sweep_vectors): Change an int to size_t.
5959 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5961 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5962 instead of ints, as it's the usual style for offsetof constants. See:
5963 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5965 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5966 This is ugly, but it should fix the performance problem for older
5967 GCC versions in the short run. I'll look into integrating the
5968 Gnulib module for popcount, as a better fix.
5969 See the thread starting in:
5970 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5971 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5972 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5973 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5974 (popcount_size_t): Use it.
5976 2013-09-24 Daniel Colascione <dancol@dancol.org>
5978 * process.c (Fnetwork_interface_info): Fix build break due to
5981 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5983 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5984 Prefer signed to unsigned integers where either will do.
5985 No need for 'const' on locals that do not escape.
5986 Omit easserts with unnecessary and unportable assumptions about
5987 alignment. Avoid unnecessary casts to char *.
5989 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5991 Use union for the payload of struct Lisp_Vector.
5992 This helps to avoid a few glitches dictated by C's aliasing rules.
5993 * lisp.h (struct Lisp_Vector): Use union for next and
5994 contents member. Adjust comment. Change related users.
5995 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5996 Related users changed.
5997 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5998 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5999 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
6000 * xfaces.c, xfont.c, xmenu.c: Related users changed.
6002 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
6004 Optimize glyph row clearing and copying routines.
6005 * dispextern.h (struct glyph_row): Change layout of struct
6006 glyph_row to help copy_row_except_pointers. Adjust comment.
6007 * dispnew.c (null_row): Remove.
6008 (clear_glyph_row): Use offsetof and memset to find and clear
6009 just the members that need clearing. Adjust comment.
6010 (copy_row_except_pointers): Likewise for copying.
6012 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
6014 Some minor cleanups of recently-added bool vector code.
6015 * conf_post.h (assume): Always return void. Use lint version
6016 only if GCC and MSC versions don't apply.
6017 * conf_post.h (assume):
6018 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
6019 Depend on _MSC_VER, not __MSC_VER, for consistency with
6021 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
6022 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
6023 (bool_vector_binop_driver, count_trailing_zero_bits)
6024 (size_t_to_host_endian): Now static, not static inline;
6025 the latter isn't needed with modern compilers and doesn't
6026 work with older compilers anyway.
6028 * alloc.c (valgrind_p): Use bool for boolean.
6030 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
6032 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
6033 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
6034 (display_last_displayed_message_p, message_buf_print)
6035 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
6036 Use bool for boolean.
6037 * dispextern.h (cancel_line, init_desired_glyphs):
6038 Remove ancient leftover.
6039 (help_echo_showing_p, hourglass_shown_p):
6040 * lisp.h (noninteractive_need_newline): Adjust declaration.
6042 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
6044 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
6046 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
6047 ...this file and convert the latter to static. Adjust comment.
6048 (make_initial_frame):
6049 * window.c (init_window_once): Adjust user.
6050 * frame.h (last_nonminibuf_frame): Remove declaration.
6051 * lisp.h (selected_frame): Likewise.
6052 * msdos.c (the_only_display_info): Adjust comment.
6054 2013-09-23 Eli Zaretskii <eliz@gnu.org>
6056 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
6057 computing the end column of mouse-highlight that comes from
6058 display or overlay strings. (Bug#15437)
6059 (note_mouse_highlight): Adapt calculation of last argument to
6060 mouse_face_from_string_pos to the above change.
6062 * conf_post.h (__has_builtin): Define to zero, if undefined, on
6063 all platforms, not just for clang.
6065 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
6067 * filelock.c (lock_file_1): Rearrange to remove compiler warning
6068 about excess arguments to snprintf.
6070 * conf_post.h(assume): Use __builtin_unreachable for clang.
6072 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
6074 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
6075 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
6077 2013-09-23 Daniel Colascione <dancol@dancol.org>
6079 * alloc.c (USE_VALGRIND): New macro; on by default
6080 when ENABLE_CHECKING.
6081 (mark_maybe_object, mark_maybe_pointer)
6082 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
6084 (valgrind_p) [USE_VALGRIND]: New variable.
6085 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
6087 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
6089 * process.c (wait_reading_process_output): Change int pnamelen to
6092 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
6093 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
6094 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
6095 argument to unsigned long to avoid warning.
6096 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
6098 * conf_post.h (assume): Fix compiler error: x shall be cond.
6100 2013-09-22 Daniel Colascione <dancol@dancol.org>
6102 * xfns.c (x_get_monitor_attributes): Suppress unused variable
6103 warning when compiling without a window system.
6105 2013-09-22 Daniel Colascione <dancol@dancol.org>
6107 * data.c (Qbool_vector_p): New symbol.
6108 (bool_vector_spare_mask, popcount_size_t_generic)
6109 (popcount_size_t_msc, popcount_size_t_gcc)
6111 (bool_vector_binop_driver)
6112 (count_trailing_zero_bits, size_t_to_host_endian)
6113 (Fbool_vector_exclusive_or)
6114 (Fbool_vector_union)
6115 (Fbool_vector_intersection, Fbool_vector_set_difference)
6116 (Fbool_vector_subsetp, Fbool_vector_not)
6117 (Fbool_vector_count_matches)
6118 (Fbool_vector_count_matches_at): New functions.
6119 (syms_of_data): Intern new symbol, functions.
6120 * alloc.c (bool_vector_payload_bytes): New function.
6121 (Fmake_bool_vector): Instead of calling Fmake_vector,
6122 which performs redundant initialization and argument checking,
6123 just call allocate_vector ourselves. Make sure we clear any
6124 terminating padding to zero.
6125 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
6126 instead of open-coding the size calculation.
6127 (vroundup_ct): New macro.
6128 (vroundup): Assume argument >= 0; invoke vroundup_ct.
6129 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
6130 * composite.c (composition_gstring_put_cache):
6131 Change lint_assume to assume.
6132 * conf_post.h (assume): New macro.
6133 (lint_assume): Remove.
6134 * dispnew.c (update_frame_1): Change lint_assume to assume.
6135 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
6137 * image.c (gif_load): Change lint_assume to assume.
6138 * lisp.h (eassert_and_assume): New macro.
6139 (Qbool_vector_p): Declare.
6140 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
6141 (swap16, swap32, swap64): New inline functions.
6142 * macfont.m (macfont_shape): Change lint_assume to assume.
6143 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
6144 * xsettings.c (parse_settings): Use new swap16 and
6145 swap32 from lisp.h instead of file-specific macros.
6147 2013-09-22 Eli Zaretskii <eliz@gnu.org>
6149 * xdisp.c (try_window_id): Don't abort if cursor row could not be
6150 found (which can legitimately happen when the glyph row at the
6151 window start is disabled in the current_matrix. (Bug#15365)
6153 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
6155 Fix syntax.h bug introduced by recent INLINE change.
6156 syntax.h defined an extern inline function SYNTAX_ENTRY that was
6157 conditionally compiled one way in some modules, and a different
6158 way in others. This doesn't work with extern inline functions,
6159 which must have the same definition in all modules, because the
6160 defining code might be shared across modules, depending on the
6161 implementation. Symptoms reported by Martin Rudalics in:
6162 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
6163 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
6164 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
6165 overriding the corresponding functions in syntax.h.
6166 * syntax.h (syntax_property_entry, syntax_property_with_flags)
6167 (syntax_property): New inline functions.
6168 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
6169 Rewrite in terms of these new functions.
6171 2013-09-21 Eli Zaretskii <eliz@gnu.org>
6173 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
6174 not chars_in_text, whose result depends on the multibyteness of
6175 the current buffer. (Bug#15426)
6177 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
6179 Port recent change to hosts where pointers aren't 'long'.
6180 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
6181 Don't assume that pointers are the same width as 'long'.
6182 Add a compile-time check that a pointer fits into two X slots.
6184 A simpler, centralized INLINE.
6185 * conf_post.h (INLINE): Define only if not already defined.
6186 This allows us to use a single INLINE, defined by one file
6188 * emacs.c (INLINE): Define it.
6189 Also, include category.h, charset.h, composite.h, dispextern.h,
6190 syntax.h, systime.h, so that their INLINE definitions are expanded
6192 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
6193 * buffer.h, buffer.c (BUFFER_INLINE):
6194 * category.h, category.c (CATEGORY_INLINE):
6195 * character.h, character.c (CHARACTER_INLINE):
6196 * charset.h, charset.c (CHARSET_INLINE):
6197 * composite.h, composite.c (COMPOSITE_INLINE):
6198 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
6199 * frame.h, frame.c (FRAME_INLINE):
6200 * intervals.h, intervals.c (INTERVALS_INLINE):
6201 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
6202 * lisp.h, alloc.c (LISP_INLINE):
6203 * process.h, process.c (PROCESS_INLINE):
6204 * syntax.h, syntax.c (SYNTAX_INLINE):
6205 * systime.h, sysdep.c (SYSTIME_INLINE):
6206 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
6207 * window.h, window.c (WINDOW_INLINE):
6208 Remove. All uses replaced with INLINE.
6210 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
6212 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
6215 2013-09-19 Eli Zaretskii <eliz@gnu.org>
6217 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
6218 'const char *' to avoid compiler warnings due to similar change in
6219 the prototype of x_get_string_resource.
6221 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6223 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
6224 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
6225 going to replace static variables below. Adjust comments.
6226 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
6227 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
6228 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
6229 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
6230 Related users changed.
6231 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
6232 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
6233 last_mouse_movement_time, going to replace static variables below.
6235 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
6236 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
6238 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
6239 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
6240 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
6241 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
6242 static variables below.
6243 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
6244 (last_mouse_scroll_bar): Remove.
6245 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
6246 (mouseExited): Related users changed.
6248 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6250 Do not use external array to process X scroll bar messages.
6251 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
6252 (x_send_scroll_bar_event): Pack window pointer into two slots
6253 of XClientMessageEvent if we're 64-bit. Adjust comment.
6254 (x_scroll_bar_to_input_event): Unpack accordingly.
6256 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6258 Ifdef away recent changes which aren't relevant to NS port.
6259 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
6260 [!HAVE_NS]: Declare as such.
6261 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
6262 [!HAVE_NS]: Define as such.
6264 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6266 * frame.c (x_redo_mouse_highlight): New function
6267 to factor out common code used in W32 and X ports.
6268 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6269 * xterm.h (struct x_display_info):
6270 * w32term.h (struct w32_display_info):
6271 * nsterm.h (struct ns_display_info): New members
6272 last_mouse_motion_frame, last_mouse_motion_x and
6273 last_mouse_motion_y, going to replace static variables below.
6274 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6275 (redo_mouse_highlight): Remove.
6276 (note_mouse_movement, syms_of_xterm): Adjust user.
6277 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6278 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6279 (redo_mouse_highlight): Remove.
6280 (note_mouse_movement, syms_of_w32term): Adjust user.
6281 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6282 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6284 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6285 * nsfns.m (compute_tip_xy): Adjust user.
6287 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6289 * frame.c (x_mouse_grabbed): New function.
6290 * dispextern.h (x_mouse_grabbed): Add prototype.
6291 (last_mouse_frame): Remove declaration.
6292 * xterm.h (struct x_display_info):
6293 * w32term.h (struct w32_display_info):
6294 * nsterm.h (struct ns_display_info): New member
6295 last_mouse_frame, going to replace...
6296 * xdisp.c (last_mouse_frame): ...global variable.
6297 (note_tool_bar_highlight):
6298 * w32term.c (w32_mouse_position, w32_read_socket):
6299 * xterm.c (XTmouse_position, handle_one_xevent):
6300 Use x_mouse_grabbed.
6301 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6303 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6305 * w32term.c (w32_read_socket): Avoid temporary
6306 variables in a call to x_real_positions.
6307 * xterm.c (handle_one_xevent): Likewise.
6309 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6311 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6312 (x_icon_type): Remove prototype.
6313 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6314 * frame.c (x_icon_type): Remove.
6315 * w32term.c (x_make_frame_visible, x_iconify_frame):
6316 * xterm.c (x_make_frame_visible, x_iconify_frame):
6317 Use x_set_bitmap_icon to factor out common code.
6319 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6321 * dispextern.h (check_x_display_info, x_get_string_resource):
6322 Declare here just once and unify the latter.
6323 * frame.c (check_x_display_info, x_get_string_resource):
6324 * nsterm.h (check_x_display_info):
6325 * xrdb.c (x_get_string_resource):
6326 * xterm.h (check_x_display_info): Remove prototypes.
6327 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6328 * w32reg.c (x_get_string_resource): Likewise.
6329 (w32_get_rdb_resource): Adjust user.
6331 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6333 * xterm.h (struct x_display_info): New member
6334 x_pending_autoraise_frame, going to replace...
6335 * xterm.c (pending_autoraise_frame): ...static variable.
6336 (x_new_focus_frame, XTread_socket): Adjust users.
6337 * w32term.h (struct w32_display_info): New member
6338 w32_pending_autoraise_frame, going to replace...
6339 * w32term.c (pending_autoraise_frame): ...global variable.
6340 (x_new_focus_frame, w32_read_socket): Adjust users.
6342 2013-09-17 Glenn Morris <rgm@gnu.org>
6344 * xdisp.c (message_dolog): If we create *Messages*,
6345 switch it to messages-buffer-mode.
6347 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6349 Don't overuse 'const' in types of locals.
6350 * bidi.c (bidi_count_bytes):
6351 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6352 (xg_event_is_for_scrollbar):
6353 * xselect.c (x_handle_property_notify)
6354 (x_handle_selection_notify, x_handle_dnd_message):
6355 * xsettings.c, xsettings.h (xft_settings_event):
6356 * xterm.c (x_handle_net_wm_state, handle_one_event)
6357 (x_menubar_window_to_frame, x_detect_focus_change)
6358 (construct_mouse_click, note_mouse_movement)
6359 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6360 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6361 (handle_one_xevent, x_handle_net_wm_state):
6362 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6363 (x_handle_dnd_message):
6364 Avoid unnecessary 'const', typically the second 'const' in
6365 'const foo * const arg', a 'const' that does not affect the API
6366 and doesn't significantly help the human reader.
6368 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6370 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6371 only if Glib < 2.36.0.
6372 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6373 * xsettings.c (init_gconf, init_gsettings): Do not check
6375 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6377 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6379 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6381 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6382 before calling g_type_init.
6384 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6386 * nsterm.m (syms_of_nsterm): ... to here.
6388 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6390 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6391 (ignore_next_mouse_click_timeout): Use Time as X does.
6392 (handle_one_xevent): Avoid cast and use unsigned comparison.
6394 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6396 Do not copy X event in handle_one_xevent except KeyPress case.
6397 Wnen XEvent is processed, it is unlikely to be changed except
6398 KeyPress case, so we can avoid copying and use const pointer to
6399 const data to make sure that an event is not changed elsewhere.
6400 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6401 const' and do not create local copy except for the KeyPress event.
6402 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6403 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6404 (x_handle_net_wm_state, x_menubar_window_to_frame)
6405 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6406 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6407 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6408 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6409 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6410 (x_handle_dnd_message):
6411 * xsettings.c (xft_settings_event):
6412 Use 'const XEvent * const' where appropriate.
6413 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6415 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6417 Fix X event waiting to handle multiple frames.
6418 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6419 * xterm.c (pending_event_wait): Remove. Adjust users.
6420 (x_detect_focus_change): Pass frame arg.
6421 (handle_one_xevent): Find related frame early and clear per-frame
6422 wait_event_type only if this is an event for the relevant frame.
6423 (x_wait_for_event): Use per-frame wait_event_type.
6425 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6427 * nsfns.m (Fx_create_frame): Fix font driver registration for
6430 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6431 for syms_of_macfont.
6433 * nsterm.m: Include macfont.h.
6434 (ns_tmp_flags, ns_tmp_font): Remove.
6435 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6436 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6437 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6438 (changeFont:): Fix code style. Check for font driver type when
6441 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6444 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6445 (nsfont_open): Set font driver type.
6446 Set font->ascent and font->descent. Figure out font instead of
6447 ns_tmp_font, and flags instead of ns_tmp_flags.
6448 Fix indentation. Remove call to ns_draw_text_decoration,
6451 * nsfns.m: Include macfont.h.
6452 (Fx_create_frame): Register macfont driver, make a better default font.
6453 (Fns_popup_font_panel): Get font from macfont driver, if used.
6455 * macfont.m, macfont.h, macuvs.h: New files.
6457 * font.h: Declare syms_of_macfont.
6459 * font.c (syms_of_font): Call syms_of_macfont.
6461 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6463 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6465 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6466 and it is always zero for others, so I assume that this is an ancient
6467 leftover which nobody will want to change any more.
6468 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6469 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6470 * frame.c (x_set_scroll_bar_width):
6471 * w32fns.c (w32_createscrollbar):
6472 * w32term.c (w32_set_vertical_scroll_bar):
6473 * xfns.c (x_set_scroll_bar_default_width):
6474 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6475 (x_scroll_bar_expose): Related users changed.
6477 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6479 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6480 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6481 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6483 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6485 * nsterm.h, w32term.h, xterm.h: ...and not here.
6486 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6487 Remove unused Xisms.
6488 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6489 these modules are never compiled otherwise.
6491 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6493 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6494 Doc fix. (Bug#15375)
6496 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6498 Unify Fx_focus_frame between all ports.
6499 * frame.h (x_focus_frame): New prototype.
6500 * xfns.c (Fx_focus_frame): Remove.
6501 (syms_of_xfns): Do not defsubr it.
6502 (x_focus_frame): X implementation.
6503 * nsfns.m (Fx_focus_frame): Remove.
6504 (syms_of_nsfns): Do not defsubr it.
6505 (x_focus_frame): NS implementation.
6506 * w32term.c (Fx_focus_frame): Remove.
6507 (x_focus_on_frame): Rename to...
6508 (x_focus_frame): W32 implementation.
6509 * w32term.h (x_focus_on_frame): Remove prototype.
6510 * w32fns.c (Fx_focus_frame): Remove.
6511 (syms_of_w32fns): Do not defsubr it.
6512 * frame.c (Fx_focus_frame): Define here.
6513 (syms_of_frame): Defsubr here.
6514 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6516 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6518 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6519 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6520 each port to reference the port-specific window system data.
6521 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6522 (FRAME_DISPLAY_INFO): Define.
6523 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6524 (FRAME_DISPLAY_INFO): Define. Adjust users.
6525 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6526 (FRAME_DISPLAY_INFO): Define. Adjust users.
6527 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6528 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6529 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6530 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6531 * xselect.c, xterm.c: All related users changed.
6533 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6535 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6536 (x_menubar_window_to_frame): Remove prototypes.
6537 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6538 (x_menubar_window_to_frame, x_top_window_to_frame):
6540 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6541 (x_menubar_window_to_frame, x_top_window_to_frame):
6542 ...to here and convert all but the last to static.
6544 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6546 * lisp.mk (lisp): Add w32-common-fns.elc.
6548 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6550 * charset.c (char_charset): Document an exception for char-charset.
6552 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6554 * xterm.h (x_display_info): New field last_user_time...
6555 * xterm.c (toplevel): ...to replace static last_user_time.
6556 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6558 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6560 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6561 scroll bar values to prevent thumb from disappear and update comment.
6563 2013-09-11 Glenn Morris <rgm@gnu.org>
6565 * emacs.c (usage_message): Possessive apostrophe tweak.
6567 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6569 * nsterm.m (syms_of_nsterm): Use Qns.
6570 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6571 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6572 * xfns.c (x_display_info_for_name, Fx_open_connection):
6573 Remove old '#if 0' code.
6574 (syms_of_xfns): Use Qx.
6575 * termhooks.h (fullscreen_hook): Remove the leftover.
6576 (struct terminal): Fix typo in comment.
6578 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6580 Cleaning up a few X scroll bar bits.
6581 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6582 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6583 New member last_seen_part, going to replace...
6584 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6585 (xt_action_hook) [USE_LUCID]: Adjust user.
6586 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6587 Lucid-specific scroll bar support.
6588 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6589 to int and adjust to use last_seen_part member.
6590 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6591 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6592 Initialize last_seen_part.
6594 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6596 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6597 insert-buffer-substring an empty string.
6599 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6601 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6602 avoiding a GCC warning.
6604 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6606 Ifdef away frame tool bar code when it is not really used.
6607 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6608 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6609 and minimize_tool_bar_window_p under the above.
6610 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6611 (fset_tool_bar_window): Likewise.
6612 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6613 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6614 (change_frame_size_1):
6615 * window.c (window_from_coordinates, Frecenter): Adjust users.
6616 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6617 code is not really used.
6618 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6619 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6620 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6621 [!USE_GTK && !HAVE_NS]: Define as such.
6622 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6623 (note_mouse_highlight, expose_frame):
6624 * xfns.c (x_set_tool_bar_lines):
6625 * xterm.c (handle_one_xevent): Adjust users.
6627 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6629 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6630 This bug was introduced by my 2013-08-26 patch, which incorrectly
6631 assumed that the terminfo implementation doesn't use termcap buffers.
6632 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6633 these buffers apparently are used after all.
6634 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6635 (struct tty_display_info): Define members termcap_term_buffer and
6636 termcap_strings_buffer even if TERMINFO.
6638 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6641 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6642 'usage' docstring entry to pacify make-docfile.
6644 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6646 Change comparison functions =, <, >, <=, >= to take many arguments.
6647 * data.c: Change comparison functions' interface and implementation.
6648 * lisp.h: Make arithcompare available for efficient two arg
6650 * bytecode.c: Use arithcompare.
6651 * fileio.c: Use new interface.
6653 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6655 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6657 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6659 * eval.c (Feval): Document the new use of `lexical'.
6661 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6663 Review and drop old frame resize hack.
6664 * frame.h (struct frame): Remove force_flush_display_p.
6665 * dispnew.c (update_frame): Adjust user and don't call
6666 flush_frame here. The comment has said that there was an issues
6667 with redisplaying fringes, but I don't see any differences with
6668 and without this hack. Hopefully we can continue without it.
6669 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6670 current frame matrices twice if resized_p is set.
6672 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6674 Do not populate pure Xism x_sync to other ports.
6675 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6676 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6677 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6678 * w32term.h (x_sync): Remove prototype.
6680 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6682 Cleanup frame flushing.
6683 * dispextern.h (struct redisplay_interface):
6684 Drop flush_display_optional because flush_display is enough
6685 for X and flushing via RIF is just a no-op for others.
6686 * frame.h (flush_frame): New function.
6687 * dispnew.c (update_frame):
6688 * minibuf.c (read_minibuf):
6689 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6691 * keyboard.c (detect_input_pending_run_timers): Do not flush
6692 all frames but selected one in redisplay_preserve_echo_area.
6693 * nsterm.m (ns_flush): Remove no-op.
6694 (ns_redisplay_interface): Adjust user.
6695 * w32term.h (x_flush): Remove no-op.
6696 (w32_redisplay_interface): Adjust user.
6697 * xterm.c (x_flush): Simplify because we do not flush all
6698 frames at once any more. Adjust comment.
6699 (x_redisplay_interface): Adjust user.
6701 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6703 Port --without-x --enable-gcc-warnings to Fedora 19.
6704 * gfilenotify.c (globals_of_gfilenotify):
6705 Call g_type_init only if using an older glib version that needs it.
6707 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6709 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6710 (last_glyphless_glyph_merged_face_id): Remove declarations.
6711 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6712 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6713 (last_glyphless_glyph_merged_face_id): Now static.
6714 (merge_escape_glyph_face): New function, refactored from...
6715 (get_next_display_element): ...here.
6716 (merge_glyphless_glyph_face): New function, refactored from...
6717 (produce_glyphless_glyph): ...here...
6718 * term.c (produce_glyphless_glyph): ...and here.
6720 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6722 * eval.c (eval_sub): Only call Ffunction if necessary.
6724 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6726 Attempt to make redisplay more selective when changing cursor type.
6727 * frame.h (struct frame): New bitfield cursor_type_changed.
6728 * xdisp.c (cursor_type_changed): Remove.
6729 (try_cursor_movement, redisplay_window, try_window_id)
6730 (set_frame_cursor_types, try_window_reusing_current_matrix):
6731 Adjust to use per-frame bitfield.
6732 (redisplay_internal): Look for cursor type change on each visible
6733 frame and consider all frames if cursor type has been changed on
6734 the frame other than selected. If cursor type has been changed on
6735 selected frame only, do not use fast update.
6737 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6739 Attempt to make redisplay more selective when changing fonts.
6740 * frame.h (struct frame): New bitfield fonts_changed.
6741 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6742 (adjust_frame_glyphs): Add prototype.
6743 * dispnew.c (fonts_changed_p): Remove.
6744 (adjust_glyphs): Remove because we do not
6745 adjust matrices on all frames at once any more.
6746 (adjust_frame_glyphs): Block and unblock input here.
6747 (adjust_glyph_matrix): Use fonts_changed.
6748 (change_frame_size_1): Use adjust_frame_glyphs.
6749 * font.c (font_open_entity): Use fonts_changed.
6750 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6751 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6752 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6753 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6754 (shrink_mini_window, Fresize_mini_window_internal)
6755 (window_scroll_pixel_based, Fset_window_configuration)
6756 (apply_window_adjustment, Fset_window_vscroll):
6757 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6758 Use adjust_frame_glyphs.
6759 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6760 (try_window_reusing_current_matrix, try_window_id, display_line)
6761 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6762 (redisplay_internal): Consider fonts_changed and adjust frame
6763 matrices for each frame only if the frame is visible. If font
6764 has been changed on some frame during full redisplay, retry
6765 only visible frames where the font has been actually changed.
6767 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6769 Cache current header and mode line height for each window.
6770 * window.h (struct window): New fields mode_line_height
6771 and header_line_height.
6772 * window.c (make_window): Initialize them.
6773 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6774 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6775 (current_mode_line_height, current_header_line_height):
6777 * xdisp.c (current_mode_line_height, current_header_line_height):
6779 (pos_visible_p, init_xdisp): Adjust user.
6780 (redisplay_window): Invalidate mode_line_height and
6781 header_line_height if current and desired matrices do not agree.
6783 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6785 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6786 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6788 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6790 Make --without-x compatible with --enable-gcc-warnings.
6791 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6792 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6793 members under HAVE_WINDOW_SYSTEM.
6794 * keyboard.c (make_lispy_focus_out): Likewise.
6795 (record_menu_key): Move under HAVE_MENUS.
6796 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6797 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6798 (syms_of_xdisp): Adjust user.
6799 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6800 (start_hourglass, cancel_hourglass):
6801 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6802 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6803 and CLEAR_FONT_TABLE_NFONTS.
6804 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6805 Declare only if HAVE_WINDOW_SYSTEM.
6806 (lface_same_font_attributes_p, clear_face_gcs): Define only
6807 if HAVE_WINDOW_SYSTEM.
6809 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6811 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6812 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6813 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6815 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6817 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6819 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6821 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6822 This fixes a type error on hosts where ptrdiff_t is wider than int.
6824 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6826 * keyboard.c (read_key_sequence_vs): New function.
6827 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6830 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6832 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6834 Makefile improvements.
6835 * Makefile.in (config.status): Don't use double-colon rules, as
6836 they are not portable according to POSIX. Fix shell typo with `;
6837 I guess this rule has never been tested?
6838 (VCSWITNESS): New macro, to override any environment var.
6840 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6842 * xterm.h (struct x_display_info): Do not track X connection
6843 fd separately because it is always available from Display.
6844 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6847 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6849 * buffer.c (drop_overlay):
6850 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6851 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6853 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6855 * buffer.c (Fmake_overlay, Fmove_overlay):
6856 * intervals.c (set_point_from_marker):
6857 * print.c (PRINTPREPARE): Prefer signal_error
6858 to plain error and report unsuitable marker too.
6860 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6862 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6863 for 'dragging' member.
6864 (struct x_output): Remove set-but-unused leftovers
6865 'left_before_move' and 'top_before_move'.
6866 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6867 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6868 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6869 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6870 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6871 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6872 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6873 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6875 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6877 * nsfont.m (INVALID_GLYPH): New define.
6878 (nsfont_encode_char): Use INVALID_GLYPH.
6879 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6881 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6883 * xterm.c (x_last_mouse_movement_time): Revert last change.
6884 This code should use XDisplayMotionBufferSize to check display's
6885 motion history first, and there are few other issues as well.
6886 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6887 (handle_one_xevent): Adjust user.
6889 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6891 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6892 * frame.c (Flast_nonminibuf_frame): ... to here.
6893 (check_minibuf_window): Don't abort if no window was found
6896 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6898 Use XGetMotionEvents to ask the last mouse motion time from X server.
6899 * xterm.c (X_MOTION_HISTORY): Default to 1.
6900 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6901 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6902 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6903 Ifdef away legacy code.
6904 (XTmouse_position, x_scroll_bar_report_motion):
6905 Use x_last_mouse_movement_time.
6906 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6909 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6911 * msdos.c (last_mouse_window): Move to...
6912 (dos_rawgetc): ...this function and adjust comment.
6913 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6914 (mouseMoved): ...this function and adjust comment.
6915 * w32term.c (last_window): Likewise with...
6916 (w32_read_socket): ...this function.
6917 * xterm.c (last_window): Likewise with...
6918 (handle_one_xevent): ...this function.
6920 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6922 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6923 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6924 (handle_one_xevent): ...to here.
6925 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6928 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6930 * msdos.c (IT_set_terminal_window): Remove no-op.
6931 (initialize_msdos_display): Adjust terminal setup.
6932 * w32console.c (w32con_set_terminal_window): Remove no-op.
6933 (initialize_w32_display): Adjust terminal setup.
6934 * w32term.c (w32_set_terminal_window): Remove no-op.
6935 (w32_create_terminal): Adjust terminal setup.
6936 * xterm.c (XTset_terminal_window): Remove no-op.
6937 (x_create_terminal): Adjust terminal setup.
6939 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6941 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6943 (ns_create_terminal): Adjust terminal setup.
6944 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6946 (w32_create_terminal): Adjust terminal setup.
6947 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6949 (x_create_terminal): Adjust terminal setup.
6951 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6953 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6954 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6955 * dispnew.c (buffer_posn_from_coords):
6956 * window.c (Fwindow_end, displayed_window_lines):
6957 * xdisp.c (redisplay_mode_lines): Use it.
6959 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6961 * fontset.c (face_for_char): Check char in the current face font first
6962 if HAVE_NS (Bug#15138).
6964 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6966 * window.c (temp_output_buffer_show): Make sure window returned
6967 by display_buffer is live (Bug#15213).
6969 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6971 Minor cleanup to avoid forward declarations.
6972 * coding.h (struct ccl_spec): Remove forward declaration.
6973 * composite.h (toplevel): Include font.h.
6974 (struct composition_it, struct face, struct font_metrics):
6975 Remove forward declaration.
6976 * dispextern.h (struct image, struct atimer): Likewise.
6977 * emacsgtkfixed.h (struct frame): Likewise.
6978 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6979 * font.h (struct font_driver, struct font, struct glyph_string)
6980 (struct face): Remove forward declaration.
6981 * fontset.h (struct face, struct font): Likewise.
6982 * frame.h (toplevel): Style cleanup.
6983 (enum output_method): Move to...
6984 * termhooks.h (enum output_method): ...here.
6985 (struct glyph, struct frame, struct ns_display_info)
6986 (struct x_display_info, struct w32_display_info):
6987 Remove forward declaration.
6988 * xterm.h (toplevel): Include termhooks.h.
6989 (struct font, struct window, struct glyph_matrix, struct frame)
6990 (struct input_event, struct face, struct image): Remove forward
6992 * gtkutil.h (struct _widget_value): Likewise.
6993 * keyboard.h (toplevel): Include termhooks.h.
6994 (struct input_event): Remove forward declaration.
6996 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6998 * intervals.c (set_point_from_marker): New function.
6999 * editfns.c (Fgoto_char):
7000 * process.c (Finternal_default_process_filter):
7001 * window.c (select_window_1): Use it.
7002 * buffer.h (set_point_from_marker): Add prototype.
7004 2013-08-29 Eli Zaretskii <eliz@gnu.org>
7006 * w32.c (term_winsock): Call release_listen_threads before calling
7008 (_sys_wait_accept): Wait for accept event in a loop with a finite
7009 timeout, instead of waiting indefinitely. Will hopefully avoid
7010 hanging during exit because WSACleanup deadlocks waiting for the
7011 event object to be released. (Bug#14333)
7013 * w32proc.c (release_listen_threads): New function, signals all
7014 the reader threads that listen for connections to stop waiting.
7016 * w32.h (release_listen_threads): Add prototype.
7018 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7020 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
7021 field of new marker (for sanity and safety).
7022 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
7023 anyway because XMISCTYPE is a function and can't be an lvalue).
7025 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7027 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
7028 (x_after_update_window_line, x_scroll_bar_create)
7029 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
7030 (handle_one_xevent, x_clear_frame_area):
7031 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
7032 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
7033 * xterm.h (x_clear_area): Adjust prototype.
7035 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7037 Hook scanning and indentation functions to find_newline. This helps
7038 to avoid duplicated code and renders more respect to newline cache.
7039 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
7040 * cmds.c (Fforward_line):
7041 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
7042 Use find_newline and avoid unnecessary point movements.
7043 * search.c (scan_newline): Implement on top of find_newline.
7045 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
7047 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
7048 scoped code (bug#11258).
7050 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
7052 * nsterm.m (last_window): New variable.
7053 (EV_TRAILER2): New macro.
7054 (EV_TRAILER): Call EV_TRAILER2.
7055 (mouseMoved:): Add support for mouse-autoselect-window
7056 on nextstep (Bug#6888).
7058 2013-08-28 Andreas Schwab <schwab@suse.de>
7060 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
7061 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
7062 Remove unused macro definitions.
7063 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
7064 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
7065 Only define if emacs.
7067 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7069 Prefer enum glyph_row_area to int where appropriate.
7070 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
7072 (window_box, window_box_width, window_box_left, window_box_left_offset)
7073 (window_box_right, window_box_right_offset): Adjust prototypes.
7074 * xdisp.c (window_box, window_box_width, window_box_left)
7075 (window_box_left_offset, window_box_right, window_box_right_offset):
7076 Use enum glyph_row_area. Adjust users and tweak comment where needed.
7077 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
7078 * nsterm.m (ns_clip_to_row):
7079 * w32term.c (w32_clip_to_row):
7080 * xterm.c (x_clip_to_row): Likewise.
7082 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7084 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
7085 (Fprevious_overlay_change): Fast path for buffer with no overlays.
7087 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
7089 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
7090 for portability to hosts where /bin/sh has problems.
7092 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7094 Redesign redisplay interface to drop global output_cursor.
7095 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
7096 (toplevel): Remove declaration of output_cursor.
7097 (set_output_cursor, x_cursor_to): Remove prototype.
7098 * window.h (struct window): New member output_cursor.
7099 (output_cursor_to): New function to replace RIF member.
7100 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
7101 (update_text_area, set_window_cursor_after_update): Use it.
7102 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
7103 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7104 * nsterm.m (ns_update_window_begin, ns_update_window_end):
7105 * w32term.c (x_update_window_begin, x_update_window_end):
7106 * xterm.c (x_update_window_begin, x_update_window_end):
7107 Adjust to use per-window output cursor.
7109 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
7111 Simplify SELECT_TYPE-related code.
7112 Like EMACS_TIME, this portability layer is no longer needed, since
7113 Emacs has been using fd_set as a portability layer for some time.
7114 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
7115 (SELECT_TYPE): Remove. All uses changed to fd_set.
7116 (fd_set) [!FD_SET]: New typedef.
7118 Simplify EMACS_TIME-related code.
7119 This portability layer is no longer needed, since Emacs has been
7120 using struct timespec as a portability layer for some time.
7121 * atimer.h, buffer.h, dispextern.h, xgselect.h:
7122 Include <time.h> rather than "systime.h"; that's all that's needed now.
7123 * dispnew.c: Include <timespec.h> rather than "systime.h";
7124 that's all that's needed now.
7125 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
7126 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
7127 TIMESPEC_RESOLUTION.
7128 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
7129 LOG10_TIMESPEC_RESOLUTION.
7130 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
7131 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
7132 (make_emacs_time): Remove. All used changed to make_timespec.
7133 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
7134 (current_timespec): Rename from current_emacs_time. All uses changed.
7135 (add_emacs_time): Remove. All uses changed to timespec_add.
7136 (sub_emacs_time): Remove. All uses change dot timespec_sub.
7137 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
7138 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
7139 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
7140 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
7141 (current_timespec): Rename from current_emacs_time. All uses changed.
7142 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
7143 changed to timespec_cmp.
7144 * xgselect.c: Include <timespec.h>, since our .h files don't.
7146 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7148 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
7149 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
7150 Remove the leftovers.
7151 * gtkutil.c (toplevel): Do not declare Qxft but include
7153 * image.c (toplevel): Do not declare Vlibrary_cache because
7154 it's already done in lisp.h.
7156 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7158 * lisp.h (Mouse_HLInfo): Move from here...
7159 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
7160 (reset_mouse_highlight): New function.
7161 * msdos.c (dos_set_window_size, IT_update_begin)
7162 (internal_terminal_init):
7163 * nsterm.m (ns_update_window_end, x_free_frame_resources)
7164 (ns_initialize_display_info):
7165 * w32console.c (initialize_w32_display):
7166 * w32term.c (x_update_window_end, x_free_frame_resources)
7167 (w32_initialize_display_info):
7168 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
7169 * window.c (Fdelete_other_windows_internal):
7170 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
7171 * termchar.h (toplevel):
7172 * xterm.h (toplevel): Include dispextern.h.
7174 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7176 Fix minor problems found by static checking.
7177 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
7178 (expect): Avoid nested-if warning.
7179 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
7180 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
7181 * nsterm.h, nsterm.m (ns_select):
7182 * xgselect.c, xgselect.h (xg_select):
7183 Adjust signature to better match pselect's.
7184 * nsterm.m (ns_select):
7185 Don't set *TIMEOUT, since pselect doesn't.
7186 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
7187 diagnostic about assigning const char * to it.
7188 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
7190 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
7192 * lread.c (substitute_object_recurse): Handle hash-tables as well
7195 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7197 Fix unlikely core dump in init_tty, and simplify terminfo case.
7198 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
7199 The old version incorrectly dumped core if malloc returned a
7200 buffer containing only non-NUL bytes.
7201 (init_tty): Do not allocate or free termcap buffers; the
7202 struct does that for us now.
7203 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
7204 (struct tty_display_info): Define members termcap_term_buffer and
7205 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
7206 use them. Allocate them directly in struct rather than indirectly
7207 via a pointer, to simplify init_tty.
7209 * frame.c (check_minibuf_window): Initialize 'window' properly,
7210 so that Emacs reliably aborts later if 'window' is not initialized.
7212 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
7214 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
7215 of VoidSymbol (Bug#15154).
7217 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7219 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
7220 mouse_face_beg_y and mouse_face_end_y.
7221 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
7222 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
7223 Adjust users and update comment where appropriate.
7225 2013-08-26 Martin Rudalics <rudalics@gmx.at>
7227 * frame.c (check_minibuf_window): New function.
7228 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
7229 Call check_minibuf_window (Bug#15183).
7231 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7233 * window.h (struct window): Replace last_cursor with last_cursor_vpos
7234 because this is the only last cursor data we need to keep and consult.
7235 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
7236 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
7239 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7241 Fix recovering from possible decompression error.
7242 Since insert_from_gap doesn't always move point, we can't use PT as
7243 the position where the partially decompressed data ends, and
7244 should count how many bytes was produced so far.
7245 * decompress.c (struct decompress_unwind_data): Add nbytes member.
7246 (unwind_decompress): Really delete partially uncompressed data.
7247 (Fzlib_decompress_region): Take decompressed data size into account.
7249 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7251 * syntax.c (init_syntax_once): Adjust comment and do an early
7252 initialization of Qchar_table_extra_slots just once...
7253 * casetab.c (init_casetab_once):
7254 * category.c (init_category_once):
7255 * character.c (syms_of_character):
7256 * coding.c (syms_of_coding):
7257 * xdisp.c (syms_of_xdisp): ...and omit it here.
7259 2013-08-24 Eli Zaretskii <eliz@gnu.org>
7261 * xdisp.c (get_next_display_element): Don't apply to characters
7262 from a display vector the logic of setting it->end_of_box_run_p
7263 suitable for characters from a buffer. (Bug#15175)
7265 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7266 to handle directories, rather than '_utime' which doesn't.
7269 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7271 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7272 or fullscreen (Bug#14627).
7274 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7276 System-dependent integer overflow fixes.
7277 * process.c (Fset_process_window_size): Signal an error if
7278 the window size is outside the range supported by the lower level.
7279 * sysdep.c (set_window_size): Return negative on error,
7280 nonnegative on success, rather than -1, 0, 1 on not in system,
7281 failure, success. This is simpler. Caller changed.
7282 (serial_configure): Remove unnecessary initialization of local.
7283 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7284 size fits in unsigned long; this isn't true on some 32-bit hosts.
7285 Avoid buffer overrun if some future version of /proc/meminfo has a
7286 variable name longer than 20 bytes.
7287 (system_process_attributes) [__FreeBSD__]:
7288 Don't assume hw.availpages fits in 'int'.
7290 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7292 Don't let very long directory names overrun the stack.
7293 Fix some related minor problems involving "//", vfork.
7294 * callproc.c (encode_current_directory): New function.
7295 (call_process): Don't append "/"; not needed.
7296 * fileio.c (file_name_as_directory_slop): New constant.
7297 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7298 this can save the caller having to alloca.
7299 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7300 Use SAFE_ALLOCA, not alloca.
7301 (directory_file_name, Fexpand_file_name): Leave leading "//"
7302 alone, since it can be special even on POSIX platforms.
7303 * callproc.c (call_process):
7304 * process.c (Fformat_network_address):
7305 * sysdep.c (sys_subshell):
7306 Use encode_current_directory rather than rolling our own.
7307 (create_process): No need to encode directory; caller does that now.
7308 * process.h (encode_current_directory): New decl.
7309 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7310 Rework to avoid 'goto xyzzy;'.
7312 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7314 * xdisp.c (handle_face_prop): If the default face was remapped use
7315 the remapped face for strings from prefix properties. (Bug#15155)
7317 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7319 Minor cleanup for redisplay interface and few related functions.
7320 * frame.h (enum text_cursor_kinds): Move from here...
7321 * dispextern.h (enum text_cursor_kinds): ...to here.
7322 (toplevel): Drop unnecessary declarations.
7323 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7324 in update_window_end_hook and draw_window_cursor functions.
7325 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7326 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7327 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7328 * xterm.c (x_update_window_end, x_draw_window_cursor):
7329 * xdisp.c (display_and_set_cursor, update_window_cursor)
7330 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7331 enum text_cursor_kinds where appropriate.
7333 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7335 Redesign redisplay interface to drop updated_row and updated_area.
7336 * dispextern.h (updated_row, updated_area): Remove declaration.
7337 (struct redisplay_interface): Pass glyph row and row area parameters
7338 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7339 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7341 * dispnew.c (updated_row, updated_area): Remove.
7342 (redraw_overlapped_rows, update_window_line): Adjust user.
7343 (update_marginal_area, update_text_area): Likewise. Pass updated row
7344 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7345 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7348 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7350 * process.c (flush_pending_output): Remove stub.
7353 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7355 * callproc.c: Fix race that killed background processes (Bug#15144).
7356 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7357 Record deleted process-id in critical section, not afterwards.
7358 Don't mistakenly kill process created by a call-process invocation
7359 that discards output and does not wait.
7361 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7363 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7364 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7365 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7366 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7367 to shut up compiler in mark_object.
7368 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7370 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7372 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7373 We can't portably rely on PTY_OPEN doing that, even if
7374 it calls posix_openpt with O_CLOEXEC.
7376 2013-08-20 Kenichi Handa <handa@gnu.org>
7378 * character.c (string_char): Improve commentary.
7380 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7382 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7383 (struct animation_cache): Make signature a flexible array member.
7384 All uses changed. This is a tad slower but may insulate us better
7385 from future changes to ImageMagick.
7387 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7389 * image.c: Shrink memory needed for animation cache.
7390 (SIGNATURE_DIGESTSIZE): New constant.
7391 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7392 (imagemagick_create_cache): Copy the signature. This saves
7393 several KB of memory that ImageMagick wastes per signature.
7394 Don't bother updating the update_time, as the caller does that now.
7395 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7396 it's a fixed size struct member now.
7397 (imagemagick_get_animation_cache): Always destroy the signature,
7398 as it's now imagemagick_create_cache's responsibility to copy it.
7399 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7400 and use memcmp rather than strcmp.
7401 eassert that ImageMagick returns a signature of the specified length.
7403 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7405 * image.c (imagemagick_get_animation_cache): Don't segfault on
7407 (imagemagick_get_animation_cache): Revert to previous definition
7408 so that it actually works. But keep the memory leak fix.
7409 (imagemagick_get_animation_cache): Fix memory leak.
7411 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7413 * image.c: Fix animation cache signature memory leak.
7414 Fix some other minor performance problems while we're at it.
7415 (imagemagick_create_cache): Clear just the members that
7416 need clearing. Don't set update_time, as caller does that now.
7417 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7418 Simplify by using pointer-to-pointer instead of a prev pointer.
7419 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7420 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7421 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7422 it's already a copy. Free the signature probe unless it's cached.
7424 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7425 This was introduced by my 2013-08-12 fix for Bug#15035.
7427 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7429 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7430 (imagemagick_prune_animation_cache): Now static.
7432 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7434 * image.c (imagemagick_get_animation_cache): Don't segfault when
7435 pruning all entries.
7437 2013-08-18 Ken Brown <kbrown@cornell.edu>
7439 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7440 static heap if ENABLE_CHECKING is defined.
7441 (max_bss_sbrk_ptr): New variable.
7443 (report_sheap_usage): Report maximum static heap usage instead of
7444 ending static heap usage.
7446 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7448 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7449 of zlib_initialized according to the results of calling
7450 init_zlib_functions.
7452 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7454 * image.c: Implement an ImageMagick per-image cache.
7455 (imagemagick_get_animation_cache): Fix a double-free error.
7456 (imagemagick_load_image): Remove the ping_wand code, which only
7457 apparently saved time on invalid animated images, and slowed down
7458 everything else. Optimise for the common case.
7460 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7462 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7464 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7466 * marker.c (set_marker): Remove documentation of undefined behavior.
7468 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7470 * image.c (imagemagick_compute_animated_image): Animate correctly
7471 when sub-images are smaller than the main image.
7472 (imagemagick_compute_animated_image): Setting the iterator row to
7473 zero is apparently not allowed.
7474 (imagemagick_compute_animated_image): Allow images that say they
7475 have sub-images that are bigger than the main image, but just crop
7478 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7480 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7482 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7484 * image.c (imagemagick_compute_animated_image): Respect the GIF
7487 2013-08-15 Ken Brown <kbrown@cornell.edu>
7489 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7490 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7493 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7495 Fix minor problems found by static checking.
7496 * frame.c (delete_frame):
7497 * xdisp.c (next_element_from_display_vector):
7498 Avoid uninitialized local.
7499 * image.c (imagemagick_compute_animated_image): Port to C89.
7500 Prefer usual GNU indentation style for loops.
7501 Be more careful about bizarrely large sizes, by using ptrdiff_t
7504 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7506 Fix infinite frame selection loop (Bug#15025).
7507 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7509 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7511 * xdisp.c (compute_window_start_on_continuation_line):
7512 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7513 to make sure we end up setting the window start at the leftmost
7514 visible character of the display line. This avoids funky
7515 horizontal shifting because the window start is not kept on the
7516 same position. (Bug#15090)
7517 (next_element_from_display_vector): Support 'box' face attribute
7518 in the face definitions of a display vector. (Bug#15099)
7520 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7522 * image.c (imagemagick_compute_animated_image): Implement animated
7524 (imagemagick_compute_animated_image): Fix some compilation
7525 warnings. Implement a very simple cache to make the animation
7526 usable at all, but it should be replaced with a per-image cache.
7528 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7530 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7531 to do `for' loops over alist values.
7532 * buffer.h (FOR_EACH_BUFFER):
7533 * process.c (FOR_EACH_PROCESS): Use it.
7534 (handle_child_signal, status_notify, Fget_buffer_process)
7535 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7537 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7539 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7540 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7541 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7542 to xzalloc and so avoid redundant call to memset.
7543 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7544 members because it is allocated with xzalloc and so already zeroed.
7546 2013-08-14 Ken Brown <kbrown@cornell.edu>
7548 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7551 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7553 Utility function and macro to copy Lisp string to C string.
7554 * lisp.h (xlispstrdupa): New macro.
7555 (xlispstrdup): New prototype.
7556 * alloc.c (xlispstrdup): New function.
7557 * callint.c (Fcall_interactively):
7558 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7559 (Fsubstitute_in_file_name):
7560 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7561 * image.c (x_create_bitmap_from_file):
7562 * w32term.c (w32_term_init):
7563 * xterm.c (x_term_init): Use xlispstrdup.
7565 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7567 * image.c (imagemagick_load_image): Make animated pictures work.
7568 There's still some problems with background color settings, though
7571 * decompress.c (unwind_decompress): Always restore point.
7573 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7575 * marker.c (set_marker): Reformat documentation.
7577 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7579 * xdisp.c (cursor_type_changed): Now static.
7581 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7582 Use changed. This avoids the need to call xmalloc and for the
7583 caller to call xfree, and avoids memory leaks in some situations.
7585 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7587 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7588 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7589 (redisplay_window): If window_end_valid is cleared due to non-zero
7590 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7591 so do not call to try_cursor_movement for that window.
7593 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7595 * window.h (struct window): Convert window_end_pos and
7596 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7597 (wset_window_end_pos, wset_window_end_vpos): Remove.
7598 * dispnew.c (adjust_glyph_matrix):
7599 * window.c (Fwindow_end, replace_window, set_window_buffer)
7601 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7602 (set_vertical_scroll_bar, redisplay_window, try_window)
7603 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7604 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7605 (note_mouse_highlight): Adjust users.
7606 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7609 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7611 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7612 * image.c (imagemagick_filename_hint): Use `const char *' and
7613 prefer SSDATA to SDATA to avoid warnings.
7615 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7617 Cleanup window fringes, margins and scroll bars adjustments.
7618 * window.c (set_window_fringes, set_window_margins)
7619 (set_window_scroll_bars, apply_window_adjustment): New functions.
7620 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7621 (Fset_window_scroll_bars): Use them.
7623 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7625 * window.h (struct window): Convert scroll_bar_width
7626 from Lisp_Object to integer. Adjust comment.
7627 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7629 * window.c (wset_scroll_bar_width): Remove.
7630 (make_window): Initialize scroll_bar_width.
7631 (Fsplit_window_internal): Use direct assignment.
7632 (Fset_window_configuration, save_window_save):
7633 Convert Lisp_Object to integer and back where appropriate.
7634 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7635 bar was actually changed, and mention this in docstring.
7637 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7639 * decompress.c: Minor simplifications.
7640 (Fzlib_decompress_region): Don't bother verifying
7641 that avail_out <= UINT_MAX, as that was confusing.
7642 Mention the restriction in a comment instead.
7643 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7645 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7647 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7648 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7650 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7652 * image.c (imagemagick_filename_hint): Check for errors in the
7655 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7657 * window.c (Fwindow_margins): Return nil when there's no marginal
7658 area, as per the documented API.
7660 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7661 Fmake_vector, as scroll bar's struct members are not all Lisp
7662 objects now. This avoids crashes in GC.
7664 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7665 bool, so its address could be taken.
7667 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7669 * image.c (imagemagick_filename_hint): New function to possibly
7670 apply `image-content-type-suffixes'.
7671 (imagemagick_load_image): Use it.
7673 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7675 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7676 if loading zlib failed.
7678 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7680 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7681 2013-08-13 checkin below. Change bool to BOOL, rule is:
7682 All Obj-C code uses BOOL, except for interfaces callable from C.
7684 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7686 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7688 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7689 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7690 bool instead of BOOL.
7691 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7692 from Lisp_Object to bitfield. Adjust comment.
7693 * w32term.c (x_scroll_bar_create): Adjust user.
7694 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7695 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7696 Use bool for boolean.
7697 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7698 to `unsigned int' when defining a bitfield.
7700 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7702 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7704 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7706 * window.h (struct window): Convert left_margin_cols and
7707 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7708 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7709 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7711 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7713 (showing_window_margins_p, update_window_line, update_frame_1):
7714 * fringe.c (draw_fringe_bitmap_1):
7715 * xdisp.c (window_box_width): Adjust users.
7716 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7717 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7718 Use direct assignment.
7719 (Fset_window_configuration, save_window_save, Fwindow_margins):
7720 Convert Lisp_Object to integer and back where appropriate.
7721 (Fset_window_margins): Adjust user. Return t if any margin
7722 was actually changed, and mention this in docstring.
7724 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7726 * syntax.c (forward_word):
7727 * cmds.c (forward_char, backward_char): Mention the optional argument.
7729 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7731 * window.h (struct window): Convert left_fringe_width
7732 and right_fringe_width from Lisp_Objects to integers.
7734 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7735 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7736 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7738 (make_window): Initialize new integer fields to -1.
7739 (Fsplit_window_internal): Use direct assignment.
7740 (Fset_window_configuration, save_window_save):
7741 Convert Lisp_Object to integer and back where appropriate.
7742 (Fset_window_fringes): Adjust user. Return t if any fringe
7743 was actually changed, and mention this in docstring.
7745 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7747 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7748 * nsfns.m (x_set_cursor_type):
7749 * w32fns.c (x_set_cursor_type):
7750 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7751 * xdisp.c (set_frame_cursor_types): ...but in common code.
7753 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7755 * font.c (clear_font_cache): New function, stripped from...
7756 (Fclear_font_cache): ...here, which now uses the function
7757 above. Adjust comment.
7758 * font.h (clear_font_cache): Add prototype.
7759 * xfaces.c (clear_face_cache): Use clear_font_cache.
7761 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7763 * window.c (Fset_window_start): Compare `w', not `window' because
7764 `w' might not be equal to `window' after call to decode_live_window.
7766 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7768 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7769 This fixes a problem introduced by the Bug#15035 patch
7770 when using GPG. Reported by Herbert J. Skuhra.
7772 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7774 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7775 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7776 not yet initialized.
7778 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7780 * decompress.c (Fzlib_decompress_region): Support zlib
7781 decompression, too, and rename.
7783 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7785 Minor zlib configuration tweaks.
7786 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7787 Don't assume presence of fn_inflateInit2_ zlib internal function.
7789 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7791 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7792 include the zlib prefix.
7794 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7796 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7797 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7798 define static variables that are pointers to zlib functions to be
7800 (init_zlib_functions) [WINDOWSNT]: New function.
7801 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7803 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7804 macros instead of invoking the zlib functions directly.
7805 (syms_of_decompress): DEFSYM Qzlib_dll.
7806 Staticpro Szlib_available_p.
7808 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7810 Avoid looping over all frame windows to freeze and unfreeze.
7811 * window.h (struct window): Drop frozen_window_start_p.
7812 (freeze_window_starts): Drop prototype.
7813 * frame.h (struct frame): New frozen_window_starts flag.
7814 (FRAME_WINDOWS_FROZEN): New macro.
7815 * window.c (freeze_window_start, freeze_window_starts):
7817 (select_window, replace_window): Adjust users.
7818 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7819 (window_frozen_p): New function.
7820 (redisplay_window): Use it.
7822 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7824 Fix some fd issues when running subprocesses (Bug#15035).
7825 Fix bugs that can leak files or file descriptors on errors.
7826 Don't unlink open temp files, as that's hard for users to diagnose
7827 when things go awry (e.g., temp disk exhausted).
7828 Don't bother to lock temp files. Check for invalid recursion.
7829 * callproc.c (synch_process_fd): Remove. All uses removed.
7830 (synch_process_tempfile): New var or macro.
7831 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7833 (record_kill_process): New arg, the temp name. All callers changed.
7834 (delete_temp_file): Now just a simple wrapper around unlink.
7835 (call_process_kill): New arg, the call_process_fd array.
7836 Close them all. Clear synch_process_pid. Remove the temp file,
7837 or arrange for it to be removed.
7838 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7839 that's been moved to synch_process_tempfile. Caller changed.
7840 Do not remove the tempfile; that's now call_process_kill's
7842 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7843 call_process_kill; the caller now does that.
7844 (call_process_cleanup): Do not close the process fd; that's now
7845 call_process_kill's responsibility.
7846 (Fcall_process): Implement via new function call_process, which
7847 has most of the old body of Fcall_process, but with a different API.
7848 (call_process): New function that does not open or close filefd if
7849 it is nonnegative. Record which fds need to be closed, and let
7850 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7851 Signal an error if invoked recursively (could be done via a hook).
7852 Simplify creation of the tempfile in the MSDOS case.
7853 Don't create the output file until after checking for the executable.
7854 Report any failure to open /dev/null.
7855 Don't open /dev/null for writing twice; once is enough.
7856 Don't create pipe if all output is being discarded or sent to file.
7857 Don't worry about setting up the coding system or reading from the
7858 pipe if all output is being discarded.
7859 Hoist fd_error local into top level, to lessen block nesting.
7860 Don't record deleted pid here; now done by Fcall_process_region.
7861 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7862 and note its success in synch_process_tempfile.
7863 Do not leak resources when child_setup fails.
7864 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7865 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7866 (create_temp_file): Now returns open fd, with an additional
7867 Lisp_Object * argument to return the name. All callers changed.
7868 Do not close the file; rewind it instead, and leave it open for
7869 the caller. Do not lock the temp file. Unwind-protect the file
7870 and the file-descriptor.
7871 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7872 If an asynchrounous process, record it here, not in call_process.
7873 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7874 * eval.c (set_unwind_protect): New function.
7875 * fileio.c (write_region): New function, generalized from the
7876 old Fwrite_region. Do not lock temp files.
7877 (Fwrite_region): Use it.
7878 * lisp.h (set_unwind_protect, write_region): New decls.
7879 * process.c: Include <verify.h>.
7880 (make_process): Mark fds as initially closed.
7881 (deleted_pid_list): Now a list of pid-filename pairs.
7883 (close_process_fd): New function.
7884 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7885 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7886 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7887 (create_process, create_pty, Fmake_serial_process)
7888 (server_accept_connection): Record which fds need to be closed,
7889 and let deactivate_process close them.
7890 (Fmake_network_process): Do not discard the unwind-protect
7891 until it's safe to do so.
7892 (deactivate_process): Close the fds opened by create_process etc.
7893 (Fprocess_send_eof): Adjust to new way of recording open fds.
7894 Report an error if /dev/null can't be opened, instead of aborting.
7895 * process.h (PROCESS_OPEN_FDS): New constant.
7896 (struct Lisp_Process): New member open_fds.
7897 (record_kill_process, record_deleted_pid): Adjust signatures.
7898 (record_deleted_pid): Move decl here ...
7899 * syswait.h (record_deleted_pid): ... from here.
7901 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7903 * decompress.c: Fix bugs with large buffers and weird inputs.
7904 Tune a bit. Reindent as per usual Emacs style.
7905 (BUFFER_SIZE): Remove.
7906 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7907 more than UINT_MAX bytes. Decompress into the gap instead of into
7908 an auto buffer, as this should avoid copying. Return nil if
7909 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7910 set immediate_quit; we shouldn't trust zlib code that much.
7912 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7914 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7915 errors, and really move the gap to where we want it.
7917 * lisp.h: Include decompress.c support.
7919 * emacs.c (main): Include decompress.c support.
7921 * Makefile.in: Include -lz if present.
7923 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7925 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7926 (initWithTitle:): Initialize frame to 0.
7927 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7928 (fillWithWidgetValue:frame:): Rename from
7929 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7931 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7932 fillWithWidgetValue:frame:
7934 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7935 remove memory leak warnings.
7937 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7938 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7941 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7942 (x_activate_menubar): Update the whole menu.
7943 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7944 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7945 current event is not NSSystemDefined (Bug#15001).
7946 Call ns_check_menu_open only if trackingMenu is 2.
7947 (menuDidClose:): New method, decrease trackingMenu.
7948 (fillWithWidgetValue:setDelegate:): New method.
7949 (fillWithWidgetValue:): Call the above.
7951 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7953 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7955 Omit some unnecessary casts.
7956 Many of these go back to the old pre-C89 days, when they may have
7957 been needed, but we've been assuming C89 or later for a while now.
7958 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7959 (live_float_p, live_misc_p, live_vector_p):
7960 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7961 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7962 (defvar_per_buffer):
7963 * callint.c (Fcall_interactively):
7964 * doc.c (Fsubstitute_command_keys):
7965 * filelock.c (get_boot_time):
7966 * frame.c (xrdb_get_resource):
7967 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7968 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7969 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7970 (menuitem_highlight_callback, menu_destroy_callback)
7971 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7972 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7973 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7974 (xg_tool_bar_help_callback, tb_size_cb):
7975 * image.c (xpm_alloc_color, png_read_from_memory)
7976 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7977 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7979 * keymap.c (describe_map):
7980 * nsfns.m (Fns_display_monitor_attributes_list):
7981 * nsmenu.m (process_dialog:):
7982 * nsterm.m (hold_event):
7983 * process.c (wait_reading_process_output):
7984 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7985 * scroll.c (do_direct_scrolling, scrolling_1):
7986 * termcap.c (tgetent):
7987 * window.c (check_window_containing, add_window_to_list)
7988 (freeze_window_starts):
7989 * xdisp.c (compare_overlay_entries, vmessage):
7990 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7991 (x_get_monitor_attributes_xrandr)
7992 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7993 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7994 * xfont.c (xfont_match, xfont_open):
7995 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7996 (menubar_selection_callback, menu_position_func)
7997 (popup_selection_callback, create_and_show_popup_menu)
7998 (dialog_selection_callback, create_and_show_dialog):
7999 * xrdb.c (x_get_string_resource)
8001 * xsmfns.c (x_session_check_input):
8002 * xterm.c (x_draw_glyphless_glyph_string_foreground)
8003 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
8004 (xaw_jump_callback, xaw_scroll_callback):
8005 Omit unnecessary casts.
8007 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
8009 Minor string-length refactoring.
8010 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
8011 * frame.c (make_monitor_attribute_list):
8012 Prefer build_string to strlen + make_string.
8014 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
8016 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
8017 don't check minor_code (Bug#14417).
8019 2013-08-09 Eli Zaretskii <eliz@gnu.org>
8021 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
8022 vertical positions instead. This avoids calling MATRIX_ROW with
8023 row numbers that are possibly beyond valid limits. (Bug#15064)
8025 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
8027 Use xstrdup and build_unibyte_string where applicable.
8028 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
8029 * xfns.c (x_window):
8030 * xrdb.c (x_get_customization_string):
8031 * xterm.c (xim_initialize):
8032 * w32fns.c (w32_window): Use xstrdup.
8033 (w32_display_monitor_attributes_list):
8034 * emacs.c (init_cmdargs):
8035 * keyboard.c (PUSH_C_STR):
8036 * nsfont.m (nsfont_open):
8037 * sysdep.c (system_process_attributes):
8038 * w32.c (system_process_attributes):
8039 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
8041 2013-08-09 Eli Zaretskii <eliz@gnu.org>
8043 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
8044 variables of these types so that GDB would know about them, as aid
8045 for debugging fatal exceptions. (Bug#15024) See also
8046 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
8049 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
8051 * nsterm.m (ns_update_begin): Don't change clip path if it would be
8052 larger than the NSWindow (Bug#14934).
8054 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
8056 Redesign redisplay interface to drop global variable updated_window.
8057 Always pass currently updated window as a parameter to update routines.
8058 * dispextern.h (updated_window): Remove declaration.
8059 (struct redisplay_interface): Pass window parameter to
8060 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
8061 and after_update_window_hook.
8062 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
8064 * dispnew.c (updated_window): Remove.
8065 (redraw_overlapped_rows, update_marginal_area, update_text_area)
8066 (update_window_line): Adjust to match redisplay interface changes.
8067 * nsterm.m (ns_update_window_begin, ns_update_window_end)
8068 (ns_scroll_run, ns_after_update_window_line):
8069 * w32term.c (x_update_window_begin, x_update_window_end)
8070 (x_after_update_window_line, x_scroll_run):
8071 * xterm.c (x_update_window_begin, x_update_window_end)
8072 (x_after_update_window_line, x_scroll_run):
8073 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8074 Likewise. Adjust comments where appropriate.
8075 (x_cursor_to): Simplify because this is always called during window
8076 update (but install debugging check anyway).
8077 (expose_window): Check must_be_updated_p flag to see whether this
8078 function is called during window update.
8080 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
8082 Do not reset window modification event counters excessively.
8083 These leftovers and poor man's tricky methods to catch extra
8084 redisplay's attention are no longer needed.
8085 * frame.c (set_menu_bar_lines_1):
8086 * minibuf.c (read_minibuf_unwind):
8087 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
8088 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
8089 (window_scroll_line_based, Fset_window_configuration):
8090 * xdisp.c (redisplay_window): Do not reset last_modified and
8091 last_overlay_modified counters.
8093 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
8095 * xselect.c (x_send_client_event): Set send_event and serial, memset
8096 data.l as it might be bigger than data.b. Use 24 bit mask to
8097 XSendEvent (Bug#15034).
8099 2013-08-07 Eli Zaretskii <eliz@gnu.org>
8101 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
8102 for TTY frames that are not the top frame on their console.
8105 2013-08-07 Martin Rudalics <rudalics@gmx.at>
8107 * w32term.c (w32fullscreen_hook): Really maximize frame when
8108 asked for (Bug#14841).
8110 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8112 Prefer selected_window to Fselected_window, likewise for frames.
8113 * buffer.c (Fbuffer_swap_text):
8114 * data.c (Fvariable_binding_locus):
8115 * window.c (run_window_configuration_change_hook): Adjust users.
8116 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
8117 Use decode_live_frame.
8119 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8121 Be more careful if selected window shows the buffer other than current,
8122 use window_outdated only if this is not so. This change should also
8123 address some weird issues discussed in Bug#13012.
8124 * window.h (window_outdated): New prototype.
8125 * window.c (window_outdated): Now here. Convert from static and
8126 always assume window's buffer.
8127 (Fwindow_end, Fwindow_line_height): Use it.
8128 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
8129 and always assume window's buffer.
8130 (redisplay_window): Adjust user.
8131 (redisplay_internal): Call to reconsider_clip_changes once and
8132 check whether mode line should be updated only if selected window
8133 shows current buffer.
8134 (run_window_scroll_functions): Use eassert for debugging check.
8135 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
8137 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8139 * window.c (window_scroll, window_scroll_pixel_based)
8140 (window_scroll_line_based): Use bool for booleans.
8142 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
8144 * process.c: Fix minor off-by-one issues in descriptor counts.
8145 This shouldn't fix any real bugs, but it cleans up the code a bit.
8146 (max_process_desc, max_input_desc): -1, not 0, means none.
8148 (delete_input_desc): New function.
8149 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
8150 (deactivate_process): Scan backwards when recomuting max_process_desc;
8151 that should be faster.
8152 (init_process_emacs): Initialize max_input_desc.
8154 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8156 Use region cache to speedup bidi_find_paragraph_start.
8157 * buffer.h (struct buffer): New member bidi_paragraph_cache.
8158 Rename cache_long_line_scans to cache_long_scans.
8159 * buffer.c (bset_cache_long_line_scans): Rename to
8160 bset_cache_long_scans.
8161 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
8162 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
8164 (syms_of_buffer): Rename cache-long-line-scans to
8165 cache-long-scans. Adjust docstring.
8166 * search.c (newline_cache_on_off):
8167 * indent.c (width_run_cache_on_off): Adjust users.
8168 * bidi.c (bidi_paragraph_cache_on_off): New function.
8169 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
8170 * insdel.c (prepare_to_modify_buffer):
8171 Invalidate bidi_paragraph_cache if enabled.
8173 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8175 Invalidate region caches only if buffer text is going to be changed.
8176 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
8177 (modify_text): ...new prototype.
8178 (prepare_to_modify_buffer_1): New prototype.
8179 * textprop.c (modify_region): Rename to...
8180 (modify_text_properties): ...new function.
8181 (add_text_properties_1, set_text_properties, Fremove_text_properties)
8182 (Fremove_list_of_text_properties): Adjust users.
8183 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
8184 (modify_text): ...new function.
8185 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
8186 (prepare_to_modify_buffer_1): ...new function.
8187 * casefiddle.c (casify_region):
8188 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
8189 (Ftranspose_regions): Use modify_text.
8191 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
8193 * lisp.mk (lisp): Add nadvice.elc.
8195 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
8197 New macro to iterate over live buffers similar to frames.
8198 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
8199 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
8200 Declare buffer-related variables here to offload lisp.h.
8201 * buffer.c (Vbuffer_alist): Adjust comment.
8202 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
8203 (other_buffer_safely):
8204 * data.c (store_symval_forwarding):
8205 * dispnew.c (Fframe_or_buffer_changed_p):
8206 * fileio.c (Fdo_auto_save):
8207 * filelock.c (unlock_all_files):
8208 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
8210 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
8212 Fix some minor races in hosts lacking mkostemp (Bug#15015).
8213 * callproc.c (create_temp_file):
8214 * filelock.c (create_lock_file):
8215 Assume mkostemp, since it's now provided by Gnulib.
8217 2013-08-04 Eli Zaretskii <eliz@gnu.org>
8219 * w32.c (mkostemp): New function.
8220 (mktemp): Remove, no longer used. Most of the code reused in
8221 mkostemp. (Bug#15015)
8222 (mktemp): Don't undef.
8224 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
8226 * dispnew.c (glyph_matrix_count, glyph_pool_count):
8227 Move under GLYPH_DEBUG and ENABLE_CHECKING.
8228 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
8229 (free_glyph_pool, check_glyph_memory): Likewise for
8230 all users. Adjust comments where appropriate.
8232 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
8234 * composite.h: Minor fixups.
8235 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
8236 to fix a misspelling, and change it to an inline function while
8237 we're at it (it need not be a macro). All uses changed.
8238 (composition_method, composition_valid_p):
8239 Rewrite to avoid assignments in if-conditions.
8241 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8243 Do not use global Lisp_Object in composition macros.
8244 * composite.h (composition_temp): Remove declaration.
8245 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
8246 (composition_method, composition_valid_p): ...inline functions.
8247 (compose_region): Remove the leftover.
8248 * composite.c (composition_temp): Remove.
8249 (run_composition_function, update_compositions)
8250 (composition_compute_stop_pos, composition_adjust_point)
8251 (Ffind_composition_internal):
8252 * coding.c (handle_composition_annotation):
8253 * xdisp.c (handle_composition_prop, check_point_in_composition):
8254 Related users changed.
8256 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8258 Drop FRAME_PTR typedef.
8259 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
8260 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
8261 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
8262 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
8263 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8264 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8265 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8266 All related users changed.
8268 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8270 * eval.c (default_toplevel_binding): New function.
8272 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8273 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8274 (syms_of_eval): Export them.
8275 * data.c (Fdefault_value): Micro cleanup.
8276 * term.c (init_tty): Use "false".
8278 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8280 Fix X GC leak in GTK and raw (no toolkit) X ports.
8281 * xterm.c (x_free_frame_resources): If white and black relief
8282 GCs are allocated, always free them here.
8283 * xfns.c (x_make_gc): Omit redundant initialization.
8284 * widget.c (create_frame_gcs): Remove the leftover.
8285 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8286 in x_free_frame_resources.
8288 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8290 * nsterm.m (windowWillResize:toSize:): Only change title if
8291 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8293 (viewDidEndLiveResize): New method.
8295 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8296 inside NS_IMPL_COCOA.
8298 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8300 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8301 Do not check whether undo is enabled because record_insert and
8302 record_delete does that themselves.
8304 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8306 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8307 member which is not really used any more.
8308 (FRAME_XIC_BASE_FONTNAME): Remove.
8309 * xfns.c (xic_free_fontset): Adjust user.
8310 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8311 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8312 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8313 (xdialog_show): Use eassert for debugging check.
8314 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8316 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8318 * fileio.c, fns.c (merge): Move extern decl from here ...
8319 * lisp.h (merge): ... to here.
8321 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8323 Fix last font-related change.
8324 * w32font.h (w32font_list_internal, w32font_match_internal):
8326 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8327 (uniscribe_list_family): Adjust to match font API change.
8328 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8329 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8331 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8333 * frame.h (FRAME_MOUSE_UPDATE):
8334 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8335 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8337 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8339 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8340 * font.h (struct font_driver): Change list, match, and list_family
8341 functions to accept struct frame * as first arg.
8342 * font.c (font_score, font_compare, font_sort_entities):
8344 (font_sort_entities, font_list_entities, font_select_entity)
8345 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8346 match font API change.
8347 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8348 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8349 * ftxfont.c (ftxfont_list, ftxfont_match):
8350 * xftfont.c (xftfont_list, xftfont_match):
8351 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8352 * w32font.c (w32font_list, w32font_match, w32font_list)
8353 (w32font_list_internal, w32_font_match_internal): Likewise.
8354 * xfaces.c (Fx_family_fonts): Adjust user.
8356 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8358 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8359 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8360 only if HAVE_X_WINDOWS is in use.
8361 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8362 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8363 * w32term.c (x_wm_set_icon_position): Likewise.
8364 * w32fns.c (x_icon): Adjust user.
8366 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8368 * xterm.c (last_mouse_press_frame): Remove the
8369 leftover which is not really used any more.
8370 (handle_one_xevent, syms_of_xterm): Adjust users.
8371 (x_flush): Call XFlush once per each X display, not frame.
8372 This is better because this code always unconditionally skips
8373 non-X frames in Vframe_list and issues the only XFlush if we
8374 have more than one X frame on the same X display.
8375 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8376 Use bool for booleans.
8377 (x_draw_glyph_string_background, cvt_string_to_pixel)
8378 (cvt_pixel_dtor): Drop unnecessary prototypes.
8379 * xterm.h (x_display_ok): Adjust prototype.
8381 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8383 Drop unnecessary functions that deals with frame pixel size.
8384 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8385 (x_pixel_height): Drop prototypes.
8386 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8387 (x_pixel_height): Drop implementations.
8388 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8389 which should be always valid for window frame.
8390 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8391 * w32menu.c (Fx_popup_dialog):
8392 * xmenu.c (Fx_popup_dialog): Likewise for both.
8394 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8396 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8397 frame parameters and call to Fmodify_frame_parameters just once.
8398 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8399 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8400 and mention nil frame in docstring.
8402 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8404 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8405 (x_figure_window_size): Likewise. Adjust to return long.
8406 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8407 (toplevel): Move Qterminal_live_p to...
8408 * terminal.c (toplevel): ...here, make it static, and...
8409 (syms_of_terminal): ...DEFSYM here.
8410 * frame.h (Qterminal_live_p): Remove declaration.
8411 (make_frame, x_figure_window_size): Adjust prototype.
8412 * nsfns.m (Fx_create_frame): Use long for window flags.
8414 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8416 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8417 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8418 Do not assume that emacs_close (INT_MAX) is a no-op.
8420 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8422 * xfaces.c (make_face_cache): For struct face_cache, prefer
8423 xmalloc to xzalloc and so avoid redundant call to memset.
8424 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8426 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8428 * fringe.c (draw_window_fringes, update_window_fringes)
8429 (compute_fringe_widths):
8430 * w32term.c (x_draw_glyph_string):
8431 * window.c (candidate_window_p, Frecenter):
8432 * xfaces.c (realize_basic_faces, realize_default_face)
8433 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8434 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8435 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8436 * xmenu.c (Fx_menu_bar_open_internal):
8437 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8438 * xsettings.c (xft_settings_event):
8439 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8440 Use bool for booleans. Adjust style and comments where
8442 * dispextern.h (draw_window_fringes, update_window_fringes)
8443 (compute_fringe_widths):
8444 * xterm.h (x_had_errors_p): Adjust prototype.
8446 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8448 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8449 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8451 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8453 * fns.c (toplevel): Remove comment before Fsafe_length because
8456 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8458 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8460 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8462 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8463 frame which got the message is still alive, before dereferencing
8464 its pointer. (Bug#14970)
8466 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8467 be a live window, before using it as such. (Bug#14970)
8469 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8471 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8472 w32_detect_focus_change instead of doing part of its job by hand.
8473 This fixes the problem whereby FOCUS_OUT events were not sent to
8476 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8478 * process.c (Fprocess_list): Doc fix.
8480 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8481 being re-exposed only if it didn't ask to become visible.
8482 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8483 was previously iconified. (Bug#14841)
8484 (x_iconify_frame): Mark the frame iconified.
8486 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8488 Fix minor problems found by static checking.
8489 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8490 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8492 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8494 * eval.c (set_specpdl_old_value): New function.
8495 (unbind_to): Minor simplification.
8496 (get_backtrace_frame): New function.
8497 (Fbacktrace_frame): Use it. Add `base' argument.
8498 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8499 (syms_of_eval): Export backtrace-eval.
8500 * xterm.c (x_focus_changed): Simplify.
8502 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8504 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8506 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8508 * xdisp.c (redisplay_window): Instead of moving point out of
8509 scroll margin, reject the force_start method, and try scrolling
8510 instead. (Bug#14780)
8512 2013-07-24 Ken Brown <kbrown@cornell.edu>
8514 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8517 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8519 * eval.c (Fprogn): Do not check that BODY is a proper list.
8520 This undoes the previous change. The check slows down the
8521 interpreter, and is not needed to prevent a crash. See
8522 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8524 2013-07-23 Glenn Morris <rgm@gnu.org>
8526 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8528 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8530 Port to GNU/Linux systems with tinfo but not ncurses.
8531 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8532 to decide whether ncurses is being used. Without this change,
8533 GCC complains about tgetent not being declared, on a system
8534 that has tinfo installed but ncurses not installed.
8536 * eval.c (Fprogn): Check that BODY is a proper list.
8538 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8539 * data.c (Fsetq_default):
8540 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8541 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8543 Tune by taking advantage of the fact that ARGS is always a list
8544 when a function is declared to have UNEVALLED args.
8546 * emacsgtkfixed.c: Port to GCC 4.6.
8547 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8549 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8551 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8552 here to silence compiler warnings.
8554 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8556 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8557 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8558 from messing up Emacs's 'struct frame' (Bug#14923).
8560 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8562 * alloc.c (make_save_ptr_ptr): Define this function.
8563 It was inadvertently omitted. It's needed only if
8564 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8566 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8568 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8569 frame have focus (Bug#14895).
8571 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8573 Avoid vfork-related deadlock more cleanly.
8574 * callproc.c (child_setup): When the child's exec fails, output
8575 the program name, as that's more useful. Use O_NONBLOCK to avoid
8577 * process.c (create_process_1): Remove; no longer needed.
8578 (create_process): Remove timer hack; no longer needed, now that
8579 the child avoids deadlock.
8581 2013-07-20 Glenn Morris <rgm@gnu.org>
8583 * image.c (Fimage_flush): Fix doc typo.
8585 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8587 Fix array bounds violation when pty allocation fails.
8588 * process.c (PTY_NAME_SIZE): New constant.
8589 (pty_name): Remove static variable; it's now auto.
8590 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8591 Take pty_name as an arg rather than using a static variable.
8592 All callers changed.
8593 (create_process): Recover pty_flag from process, not from volatile local.
8594 (create_pty): Stay inside array even when pty allocation fails.
8595 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8597 * lread.c (Fload): Avoid initialization only when lint checking.
8598 Mention that it's needed only for older GCCs.
8600 2013-07-20 Kenichi Handa <handa@gnu.org>
8602 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8603 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8605 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8607 * lread.c (Fload): Avoid uninitialized warning.
8609 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8611 Fix some minor file descriptor leaks and related glitches.
8612 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8613 (create_lock_file): Use write, not emacs_write.
8614 * image.c (slurp_file, png_load_body):
8615 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8616 (server_accept_connection):
8617 Don't leak an fd on memory allocation failure.
8618 * image.c (slurp_file): Add a cheap heuristic for growing files.
8619 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8620 as that's what the other routines do. Maybe input need not be
8621 blocked at all, but it's better to be consistent.
8622 Avoid undefined behavior when strlen is zero.
8624 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8625 (NSTATICS): Now a constant; doesn't need to be a macro.
8627 2013-07-19 Richard Stallman <rms@gnu.org>
8629 * coding.c (decode_coding_utf_8): Add simple loop for fast
8630 processing of ASCII characters.
8632 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8634 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8636 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8638 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8639 unportable 'struct x_display_info'.
8640 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8643 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8645 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8646 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8648 (system_process_attributes): Prefer plain char to unsigned char
8649 when either will do. Clean up properly if interrupted or if
8650 memory allocations fail. Don't assume sscanf succeeds.
8651 Remove no-longer-needed workaround to stop GCC from whining.
8652 Read command-line once, instead of multiple times. Check read status a
8655 Fix obscure porting bug with varargs functions.
8656 The code assumed that int is treated like ptrdiff_t in a vararg
8657 function, which is not a portable assumption. There was a similar
8658 -- though these days less likely -- porting problem with various
8659 assumptions that pointers of different types all smell the same as
8660 far as vararg functions is conserved. To make this problem less
8661 likely in the future, redo the API to use varargs functions.
8662 * alloc.c (make_save_value): Remove this vararg function.
8663 All uses changed to ...
8664 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8665 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8667 (make_save_ptr): Rename from make_save_pointer, for consistency with
8668 the above. Define only on platforms that need it. All uses changed.
8670 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8672 * keyboard.c: Try to fix typos in previous change.
8673 (DISPLAY_LIST_INFO): New macro.
8674 (kbd_buffer_get_event): Do not access members that are not present
8675 in X11. Revert inadvertent change of "!=" to "=".
8677 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8679 * keyboard.c (kbd_buffer_get_event):
8680 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8681 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8683 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8685 * filelock.c: Fix unlikely file descriptor leaks.
8686 (get_boot_time_1): Rework to avoid using emacs_open.
8687 This doesn't actually fix a leak, but is better anyway.
8688 (read_lock_data): Use read, not emacs_read.
8690 * doc.c: Fix minor memory and file descriptor leaks.
8691 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8692 (get_doc_string, Fsnarf_documentation):
8693 Fix file descriptor leak on error.
8695 * term.c: Fix minor fdopen-related file descriptor leaks.
8696 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8697 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8699 * charset.c: Fix file descriptor leaks and errno issues.
8701 (load_charset_map_from_file): Don't leak file descriptor on error.
8702 Use plain record_xmalloc since the allocation is larger than
8703 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8705 * eval.c (record_unwind_protect_nothing):
8706 * fileio.c (fclose_unwind):
8708 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8709 The replacement doesn't block input, but that no longer seems
8712 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8714 * lread.c: Fix file descriptor leaks and errno issues.
8715 (Fload): Close some races that leaked fds or streams when 'load'
8717 (Fload, openp): Report error number of last nontrivial failure to open.
8718 ENOENT counts as trivial.
8719 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8721 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8722 now that the function is always called with a nonnegative arg.
8723 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8724 All uses replaced with ...
8725 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8727 A few more minor file errno-reporting bugs.
8728 * callproc.c (Fcall_process):
8729 * doc.c (Fsnarf_documentation):
8730 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8731 * process.c (set_socket_option):
8732 Don't let a constructor trash errno.
8733 * doc.c: Include <errno.h>.
8735 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8737 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8739 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8741 Fix w32 bug with call-process-region (Bug#14885).
8742 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8743 to Fcall_process when the input is empty. This simplifies the
8744 code a bit. It makes no difference on POSIXish platforms but
8745 apparently it fixes a bug on w32.
8747 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8748 * fileio.c (close_file_unwind): Don't close if FD is negative;
8749 this can happen when unwinding a zapped file descriptor.
8750 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8751 in case Emacs runs out of memory between the two unwind-protects.
8752 Don't trash errno when closing FD.
8753 Zap the FD in the specpdl when closing it, instead of deferring
8754 the removal of the unwind-protect; this fixes a bug where a child
8755 function unwinds the stack past us.
8757 New unwind-protect flavors to better type-check C callbacks.
8758 This also lessens the need to write wrappers for callbacks,
8759 and the need for make_save_pointer.
8760 * alloc.c (free_save_value):
8761 * atimer.c (run_all_atimers):
8763 * alloc.c (safe_alloca_unwind):
8764 * atimer.c (unwind_stop_other_atimers):
8765 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8766 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8767 * minibuf.c (choose_minibuf_frame_1):
8768 * process.c (make_serial_process_unwind):
8769 * xdisp.c (pop_message_unwind):
8770 * xselect.c (queue_selection_requests_unwind):
8771 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8772 * alloc.c (record_xmalloc):
8773 Prefer record_unwind_protect_ptr to record_unwind_protect with
8775 * alloc.c (Fgarbage_collect):
8776 Prefer record_unwind_protect_void to passing a dummy.
8777 * buffer.c (restore_buffer):
8778 * window.c (restore_window_configuration):
8779 * xfns.c, w32fns.c (do_unwind_create_frame)
8780 New wrapper. All record-unwind uses of wrappee changed.
8781 * buffer.c (set_buffer_if_live):
8782 * callproc.c (call_process_cleanup, delete_temp_file):
8783 * coding.c (code_conversion_restore):
8784 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8785 * editfns.c (save_excursion_restore)
8786 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8787 (save_restriction_restore):
8788 * eval.c (restore_stack_limits, un_autoload):
8789 * fns.c (require_unwind):
8790 * keyboard.c (recursive_edit_unwind, tracking_off):
8791 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8792 * macros.c (pop_kbd_macro, restore_menu_items):
8793 * nsfns.m (unwind_create_frame):
8794 * print.c (print_unwind):
8795 * process.c (start_process_unwind):
8796 * search.c (unwind_set_match_data):
8797 * window.c (select_window_norecord, select_frame_norecord):
8798 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8799 (fast_set_selected_frame):
8800 * xfns.c, w32fns.c (unwind_create_tip_frame):
8801 Return void, not a dummy Lisp_Object. All uses changed.
8802 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8803 * callproc.c (call_process_kill):
8804 * fileio.c (restore_point_unwind, decide_coding_unwind)
8805 (build_annotations_unwind):
8806 * insdel.c (Fcombine_after_change_execute_1):
8807 * keyboard.c (read_char_help_form_unwind):
8808 * menu.c (unuse_menu_items):
8809 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8810 * sound.c (sound_cleanup):
8811 * xdisp.c (unwind_redisplay):
8812 * xfns.c (clean_up_dialog):
8813 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8814 Accept no args and return void, instead of accepting and returning
8815 a dummy Lisp_Object. All uses changed.
8816 * cygw32.c (fchdir_unwind):
8817 * fileio.c (close_file_unwind):
8818 * keyboard.c (restore_kboard_configuration):
8819 * lread.c (readevalllop_1):
8820 * process.c (wait_reading_process_output_unwind):
8821 Accept int and return void, rather than accepting an Emacs integer
8822 and returning a dummy object. In some cases this fixes an
8823 unlikely bug when the corresponding int is outside Emacs integer
8824 range. All uses changed.
8825 * dired.c (directory_files_internal_unwind):
8826 * fileio.c (do_auto_save_unwind):
8827 * gtkutil.c (pop_down_dialog):
8828 * insdel.c (reset_var_on_error):
8829 * lread.c (load_unwind):
8830 * xfns.c (clean_up_file_dialog):
8831 * xmenu.c, nsmenu.m (pop_down_menu):
8832 * xmenu.c (cleanup_widget_value_tree):
8833 * xselect.c (wait_for_property_change_unwind):
8834 Accept pointer and return void, rather than accepting an Emacs
8835 save value encapsulating the pointer and returning a dummy object.
8837 * editfns.c (Fformat): Update the saved pointer directly via
8838 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8839 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8840 (unwind_body): New function.
8841 (record_unwind_protect): First arg is now a function returning void,
8842 not a dummy Lisp_Object.
8843 (record_unwind_protect_ptr, record_unwind_protect_int)
8844 (record_unwind_protect_void): New functions.
8845 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8846 * fileio.c (struct auto_save_unwind): New type.
8847 (do_auto_save_unwind): Use it.
8848 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8849 * insdel.c (struct rvoe_arg): New type.
8850 (reset_var_on_error): Use it.
8851 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8853 (specbinding_func): Remove; there are now several such functions.
8854 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8855 (set_unwind_protect_ptr): New function.
8856 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8858 Be simpler and more consistent about reporting I/O errors.
8859 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8860 Say "Read error" and "Write error", rather than "I/O error", or
8861 "IO error reading", or "IO error writing", when a read or write
8863 * process.c (Fmake_network_process, wait_reading_process_output)
8864 (send_process, Fprocess_send_eof, wait_reading_process_output):
8865 Capitalize diagnostics consistently. Put "failed foo" at the
8866 start of the diagnostic, so that we don't capitalize the
8867 function name "foo". Consistently say "failed" for such
8869 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8870 All callers changed. This is so it can use report_file_error.
8871 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8872 diagnostics consistently as above.
8874 * fileio.c (report_file_errno): Fix errno reporting bug.
8875 If the file name is neither null nor a pair, package it up as a
8876 singleton list. All callers changed, both to this function and to
8877 report_file_error. This fixes a bug where the memory allocator
8878 invoked by list1 set errno so that the immediately following
8879 report_file_error reported the wrong errno value.
8881 Fix minor problems found by --enable-gcc-warnings.
8882 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8883 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8885 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8887 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8888 Set event->arg to Qt if switch-event shall be generated.
8889 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8891 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8893 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8896 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8897 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8898 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8899 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8900 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8901 and there is a focused frame.
8902 (head_table): Add focus-in and focus-out.
8903 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8904 bind to handle-focus-in/out.
8906 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8907 (Fhandle_switch_frame): Call Fhandle_focus_in.
8908 (syms_of_frame): defsubr handle-focus-in/out.
8910 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8912 Fix porting bug to older POSIXish platforms (Bug#14862).
8913 * sysdep.c (emacs_pipe): New function, that implements
8914 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8915 This should port better to CentOS 5 and to Mac OS X 10.6.
8916 All calls to pipe2 changed.
8918 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8919 This makes the code easier to read and the executable a bit smaller.
8920 Do not replace all calls to Fcons that happen to create lists,
8921 just calls that are intended to create lists. For example, when
8922 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8923 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8924 Similarly for list2 through list5.
8925 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8926 * bytecode.c (exec_byte_code):
8927 * callint.c (quotify_arg, Fcall_interactively):
8928 * callproc.c (Fcall_process, create_temp_file):
8929 * charset.c (load_charset_map_from_file)
8930 (Fdefine_charset_internal, init_charset):
8931 * coding.c (get_translation_table, detect_coding_system)
8932 (Fcheck_coding_systems_region)
8933 (Fset_terminal_coding_system_internal)
8934 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8935 * composite.c (update_compositions, Ffind_composition_internal):
8936 * dired.c (directory_files_internal, file_name_completion)
8938 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8939 * doc.c (Fsnarf_documentation):
8940 * editfns.c (Fmessage_box):
8942 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8943 (Feval, eval_sub, Ffuncall, apply_lambda):
8944 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8945 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8946 (Fset_file_times, Finsert_file_contents)
8947 (Fchoose_write_coding_system, Fwrite_region):
8948 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8949 * font.c (font_registry_charsets, font_parse_fcname)
8950 (font_prepare_cache, font_update_drivers, Flist_fonts):
8951 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8952 * frame.c (make_frame, Fmake_terminal_frame)
8953 (x_set_frame_parameters, x_report_frame_params)
8954 (x_default_parameter, Fx_parse_geometry):
8955 * ftfont.c (syms_of_ftfont):
8956 * image.c (gif_load):
8957 * keyboard.c (command_loop_1):
8958 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8959 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8960 (Fminor_mode_key_binding, accessible_keymaps_1)
8961 (Faccessible_keymaps, Fwhere_is_internal):
8962 * lread.c (read_emacs_mule_char):
8963 * menu.c (find_and_return_menu_selection):
8964 * minibuf.c (get_minibuffer):
8965 * nsfns.m (Fns_perform_service):
8966 * nsfont.m (ns_script_to_charset):
8967 * nsmenu.m (ns_popup_dialog):
8968 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8969 (Fx_own_selection_internal):
8970 * nsterm.m (append2):
8971 * print.c (Fredirect_debugging_output)
8972 (print_prune_string_charset):
8973 * process.c (Fdelete_process, Fprocess_contact)
8974 (Fformat_network_address, set_socket_option)
8975 (read_and_dispose_of_process_output, write_queue_push)
8976 (send_process, exec_sentinel):
8977 * sound.c (Fplay_sound_internal):
8978 * textprop.c (validate_plist, add_properties)
8979 (Fput_text_property, Fadd_face_text_property)
8980 (copy_text_properties, text_property_list, syms_of_textprop):
8981 * unexaix.c (report_error):
8982 * unexcoff.c (report_error):
8983 * unexsol.c (unexec):
8984 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8985 (Fformat_mode_line, syms_of_xdisp):
8986 * xfaces.c (set_font_frame_param)
8987 (Finternal_lisp_face_attribute_values)
8988 (Finternal_merge_in_global_face, syms_of_xfaces):
8989 * xfns.c (x_default_scroll_bar_color_parameter)
8990 (x_default_font_parameter, x_create_tip_frame):
8991 * xfont.c (xfont_supported_scripts):
8992 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8993 (menu_help_callback, xmenu_show):
8995 * xterm.c (set_wm_state):
8996 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8997 and similarly for list2 through list5.
8999 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
9001 * callproc.c (Fcall_process_region): Fix minor race and tune.
9002 (create_temp_file): New function, with the temp-file-creation part
9003 of the old Fcall_process_region. Use Fcopy_sequence to create the
9004 temp file name, rather than alloca + build_string, for simplicity.
9005 Don't bother to block input around the temp file creation;
9006 shouldn't be needed. Simplify use of mktemp.
9007 Use record_unwind_protect immediately after creating the temp file;
9008 this closes an unlikely race where the temp file was not removed.
9009 Use memcpy rather than an open-coded loop.
9010 (Fcall_process_region): Use the new function. If the input is
9011 empty, redirect from /dev/null rather than from a newly created
9012 empty temp file; this avoids unnecessary file system traffic.
9014 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
9016 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
9017 Simplify by making this case like the other two. This is a bit
9018 slower on obsolete hosts, but the extra complexity isn't worth it.
9020 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
9021 * process.c (create_process) [!DOS_NT]:
9022 Remove now-unnecessary calls to emacs_close.
9024 2013-07-13 Eli Zaretskii <eliz@gnu.org>
9026 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
9027 returning early. (Bug#14850)
9029 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
9030 and inhibit-iso-escape-detection attributes of 'undecided'.
9033 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
9035 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
9036 Reported by Herbert J. Skuhra in
9037 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
9039 Don't lose top specpdl entry when memory is exhausted.
9040 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
9041 specpdl overflow here, to simplify callers; all callers changed.
9042 Always reserve an unused entry at the stack top; this avoids
9043 losing the top entry's information when memory is exhausted.
9045 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
9047 Clean up errno reporting and fix some errno-reporting bugs.
9048 * callproc.c (Fcall_process):
9049 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
9050 * process.c (create_process, Fmake_network_process):
9051 * unexaix.c (report_error):
9052 * unexcoff.c (report_error):
9053 Be more careful about reporting the errno of failed operations.
9054 The code previously reported the wrong errno sometimes.
9055 Also, prefer report_file_errno to setting errno + report_file_error.
9056 (Fcall_process): Look at openp return value rather than at path,
9057 as that's a bit faster and clearer when there's a numeric predicate.
9058 * fileio.c (report_file_errno): New function, with most of the
9059 old contents of report_file_error.
9060 (report_file_error): Use it.
9061 (Ffile_exists_p, Ffile_accessible_directory_p):
9062 Set errno to 0 when it is junk.
9063 * fileio.c (Faccess_file):
9064 * image.c (x_create_bitmap_from_file):
9065 Use faccessat rather than opening the file, to avoid the hassle of
9066 having a file descriptor open.
9067 * lisp.h (report_file_errno): New decl.
9068 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
9071 * process.c (create_process, wait_reading_process_output) [AIX]:
9072 Remove obsolete SIGHUP-related code, as Emacs no longer disables
9073 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
9074 a multithreaded environment anyway).
9075 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
9077 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
9079 * image.c (x_find_image_file): Don't close a remote file handle.
9081 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
9083 Fix races with threads and file descriptors.
9084 * callproc.c (Fcall_process_region):
9085 * dired.c (open_directory):
9086 * emacs.c (main, Fdaemon_initialized):
9087 * image.c (x_find_image_file):
9088 * inotify.c (Finotify_rm_watch):
9089 * lread.c (Flocate_file_internal):
9090 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
9091 * term.c (term_mouse_moveto, init_tty):
9092 * termcap.c (tgetent):
9093 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
9094 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
9095 * unexhp9k800.c, unexmacosx.c (unexec):
9096 * callproc.c (Fcall_process_region):
9097 Use emacs_close, not close.
9098 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
9099 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
9100 and posix_close function on current platforms (which all lack them).
9101 (emacs_close): Use it. This should fix the races on GNU/Linux and
9102 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
9103 and it should avoid closing random victim file descriptors on
9106 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
9108 * inotify.c (uninitialized): Remove. All uses replaced by -1.
9109 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
9112 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
9113 This is for .gdbinit xbacktrace.
9115 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
9116 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
9117 (emacs_set_tty): Now static.
9118 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
9119 * term.c (tty_capable_p, tty_default_color_capabilities)
9120 (get_tty_terminal, term_mouse_movement)
9121 (handle_one_term_event, init_tty, maybe_fatal):
9122 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
9123 (tgetent, scan_file, name_match, compare_contin):
9124 * terminal.c (get_terminal):
9125 Use bool for boolean.
9126 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
9127 Prefer char to unsigned char if either will do.
9128 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
9129 (tty_write_glyphs): Prefer int to unsigned.
9130 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
9131 All callers changed.
9132 * termcap.c (tprint, main) [TEST]: Remove non-working test.
9134 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9137 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
9138 (B__dummy__): New dummy symbol, to pacify C89.
9139 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
9140 they can't grok varargs macros.
9141 * dispnew.c (add_window_display_history)
9142 (add_frame_display_history):
9143 * print.c (print_object):
9144 * xdisp.c (debug_method_add):
9145 Use %p printf format only for void pointers.
9146 * emacs.c (usage_message): New constant, replacing ...
9147 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
9148 (main): Adjust to usage reorg.
9149 * fns.c (syms_of_fns):
9150 * profiler.c (syms_of_profiler):
9151 Don't use non-constant struct initializers.
9152 * gnutls.h (gnutls_initstage_t):
9153 * lisp.h (enum Lisp_Fwd_Type):
9154 * lread.c (lisp_file_lexically_bound_p):
9155 * xsettings.c (anonymous enum):
9156 Remove trailing comma.
9157 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
9158 * lisp.h (ENUM_BF): Use unsigned if pedantic.
9159 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
9161 * regex.c (const_re_char): New type, to pacify strict C89.
9162 All uses of 'const re_char' replaced to use it.
9163 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
9164 with glibc when strict C89. This change is imported from gnulib.
9166 (_Restrict_arr_): Rename from __restrict_arr, similarly.
9167 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
9168 Omit GNU_LINUX implementation, since it requires long long.
9169 * xterm.c (x_draw_underwave):
9170 Do not assume the traditional order of struct's members.
9171 (x_term_init): Rewrite to avoid the need for non-constant structure
9174 Syntax cleanup, mostly replacing macros with functions.
9175 This removes the need for the syntax_temp hack.
9176 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
9177 * syntax.c (SYNTAX_INLINE): New macro.
9178 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
9179 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
9180 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
9181 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
9182 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
9183 (SYNTAX_COMEND_FIRST): Now functions, not macros.
9184 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
9185 Now constants, not macros.
9186 (syntax_temp) [!__GNUC__]: Remove.
9187 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
9188 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
9189 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
9190 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
9191 Move here from syntax.h; now functions, not macros. Except for the
9192 last function, these are static since only syntax.c uses them.
9193 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
9194 All uses changed. Now a function, not a macro; use this fact
9195 to simplify the code.
9196 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
9197 compiler bugs; no longer relevant.
9198 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
9199 (SYNTAX_INLINE): New macro.
9200 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
9201 for the new functions. Use bool for boolean member.
9202 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
9203 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
9204 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
9205 (SETUP_BUFFER_SYNTAX_TABLE):
9206 Now extern inline functions, not macros.
9207 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
9208 Remove; all uses replaced by implementation.
9209 (syntax_temp) [!__GNUC__]: Remove decl.
9210 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
9212 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
9214 * emacs.c (main): Fix syntax error.
9216 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9218 Timestamp fixes for undo (Bug#14824).
9219 * atimer.c (schedule_atimer):
9220 * fileio.c (Ffile_newer_than_file_p):
9221 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
9222 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
9223 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
9224 (syms_of_fileio): Remove Sclear_visited_file_name.
9225 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
9226 file doesn't exist; this avoids an ambiguity with negative timestamps.
9227 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
9228 * systime.h (make_emacs_time, invalid_emacs_time):
9229 Don't assume struct timespec layout; POSIX doesn't guarantee it.
9230 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
9231 * undo.c (record_first_change): Push (visited-file-modtime) onto
9232 undo list rather than reimplementing it by hand, incorrectly.
9234 2013-07-09 Ken Brown <kbrown@cornell.edu>
9236 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
9238 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
9240 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
9242 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
9244 Handle errno and exit status a bit more carefully.
9245 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
9246 number into an exit status. Instead, use EXIT_CANCELED.
9247 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
9248 * callproc.c (relocate_fd):
9249 * emacs.c (close_output_streams, main):
9250 * process.c (create_process):
9251 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
9252 Use emacs_perror for simplicity.
9253 * callproc.c (relocate_fd, main):
9254 * sysdep.c (sys_subshell):
9255 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
9256 (shut_down_emacs): Use emacs_write, not write.
9257 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
9258 * fileio.c (Fcopy_file, e_write):
9259 * nsterm.m (ns_select):
9260 * process.c (send_process):
9261 * sound.c (vox_write):
9262 Use emacs_write_sig, not emacs_write.
9263 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9264 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9266 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9268 (emacs_full_write): New function.
9269 (emacs_write): Rewrite to use it.
9270 (emacswrite_sig, emacs_perror): New functions.
9271 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9273 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9275 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9276 on NS even if it is present. Pixmap on NS is a void*.
9278 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9280 Port to Ubuntu 10 (Bug#14803).
9281 Problem reported by T.V. Raman.
9282 * process.c (close_on_exec, accept4, process_socket):
9283 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9285 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9287 * w32.c (sys_dup): Declare prototype.
9291 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9293 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9295 Make file descriptors close-on-exec when possible (Bug#14803).
9296 This simplifies Emacs a bit, since it no longer needs to worry
9297 about closing file descriptors by hand in some cases.
9298 It also fixes some unlikely races. Not all such races, as
9299 libraries often open files internally without setting
9300 close-on-exec, but it's an improvement.
9301 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9302 * callproc.c (Fcall_process) [!MSDOS]:
9303 * emacs.c (main) [!DOS_NT]:
9304 * nsterm.m (ns_term_init):
9305 * process.c (create_process):
9306 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9307 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9308 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9309 Prefer mkostemp with O_CLOEXEC to mkstemp.
9310 * callproc.c (relocate_fd) [!WINDOWSNT]:
9311 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9312 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9314 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9315 Make the resulting file descriptor close-on-exec.
9316 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9317 * lread.c (load_descriptor_list, load_descriptor_unwind):
9318 Remove; no longer needed. All uses removed.
9319 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9320 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9322 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9323 (Fmake_network_process, Fnetwork_interface_list)
9324 (Fnetwork_interface_info, server_accept_connection):
9325 Make newly-created socket close-on-exec.
9326 * sysdep.c (emacs_open, emacs_fopen):
9327 Make new-created descriptor close-on-exec.
9328 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9329 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9331 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9333 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9334 for NS_IMPL_GNUSTEP.
9336 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9338 Fix openp errno handling.
9339 * callproc.c (Fcall_process): Preserve openp errno around close.
9340 * lread.c (openp): Set errno when returning -1, as some callers
9343 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9345 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9347 * nsterm.h (NSSavePanel): Update comment.
9348 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9349 (ns_run_file_dialog): Declare.
9351 * nsfns.m: Remove panelOK.
9353 (ns_run_file_dialog): New function.
9354 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9355 event loop, so file dialog is popped up by ns_run_file_dialog, called
9356 by sendEvent (Bug#14578).
9357 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9359 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9361 * xdisp.c (default_line_pixel_height): New function.
9362 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9363 (try_cursor_movement, redisplay_window, try_window)
9364 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9366 * window.c (window_scroll_pixel_based):
9367 use default_line_pixel_height.
9369 * dispextern.h (default_line_pixel_height): Add prototype.
9371 * frame.c (x_set_line_spacing): Accept a float value for
9372 line-spacing parameter, per the documentation.
9374 * data.c (Fmultibyte_string_p): Doc fix.
9376 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9378 Use emacs_open more consistently when opening files.
9379 This handles EINTR more consistently now, and makes it easier
9380 to introduce other uniform changes to file descriptor handling.
9381 * sysstdio.h: New file.
9382 * buffer.c (mmap_init):
9383 * cygw32.c (chdir_to_default_directory):
9384 * dispnew.c (Fopen_termscript):
9385 * emacs.c (Fdaemon_initialized):
9386 * fileio.c (Fdo_auto_save):
9387 * image.c (slurp_file, png_load_body, jpeg_load_body):
9388 * keyboard.c (Fopen_dribble_file):
9390 * print.c (Fredirect_debugging_output):
9391 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9392 * termcap.c (tgetent):
9393 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9394 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9395 * w32term.c (w32_initialize) [CYGWIN]:
9396 * xfaces.c (Fx_load_color_file):
9397 Use emacs_open instead of plain open, and emacs_fopen instead of
9399 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9400 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9401 * callproc.c (default_output_mode): New constant.
9402 (Fcall_process): Use it to call emacs_open instead of plain creat.
9403 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9404 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9405 (emacs_fopen): New function.
9406 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9407 Include <lisp.h>, for emacs_open.
9408 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9410 Remove duplicate #include directives.
9411 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9413 Don't include stdio.h twice.
9414 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9415 Don't include sys/types.h or stdio.h twice.
9416 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9417 * lread.c: Don't include coding.h twice.
9418 * nsfont.m: Don't include frame.h twice.
9419 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9420 * ralloc.c: Don't include <unistd.h> twice.
9421 * xdisp.c: Don't include font.h twice.
9422 * xterm.c: Don't include fontset.h twice.
9423 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9425 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9427 Scale ImageMagick images more carefully.
9428 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9429 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9430 Be more careful about avoiding undefined behavior after
9431 integer overflow and division by zero.
9433 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9435 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9436 (syms_of_w32fns): DEFSYM them.
9437 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9438 (CCHDEVICENAME): Define macros if not defined.
9439 (struct MONITOR_INFO_EX): New struct.
9440 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9441 (enum_display_monitors_fn): New variable.
9442 (globals_of_w32fns): Initialize it.
9443 (Fx_display_pixel_width, Fx_display_pixel_height)
9444 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9445 multi-monitor setups in docstrings.
9446 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9447 screen size by primary monitor's millimeter per pixel.
9448 (w32_monitor_enum, w32_display_monitor_attributes_list)
9449 (w32_display_monitor_attributes_list_fallback)
9450 (Fw32_display_monitor_attributes_list): New functions.
9451 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9453 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9455 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9457 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9459 * fileio.c (Qfile_notify_error): New error symbol.
9461 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9462 * inotify.c (inotify_callback, symbol_to_inotifymask)
9463 (Finotify_add_watch, Finotify_rm_watch): Use it.
9464 (inotifyevent_to_event): Exchange order of cookie and file name.
9465 (Finotify_add_watch): Adapt docstring.
9467 * lisp.h (Qfile_notify_error): Declare.
9469 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9471 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9472 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9473 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9474 which did not work (see <http://bugs.gnu.org/14569#307>).
9475 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9476 && (!noninteractive || initialized)). This attempts to thread
9477 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9479 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9481 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9482 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9484 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9486 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9487 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9488 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9489 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9491 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9493 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9494 Define to __sys_siglist.
9496 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9498 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9499 word-wrap, so that overflow-newline-into-fringe would work in
9500 visual-line-mode. (Bug#2749)
9501 (move_it_in_display_line_to): When the last scanned display
9502 element fits exactly on the display line, and
9503 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9504 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9505 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9506 finding buffer position that corresponds to pixel coordinates,
9507 e.g. in buffer_posn_from_coords.
9509 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9511 * process.c (handle_child_signal): Call catch_child_signal if
9514 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9516 Don't convert function pointers to void * and back.
9517 It isn't portable C, and it's easy enough to avoid.
9518 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9519 (make_save_value): Add support for SAVE_FUNCPOINTER.
9520 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9521 * print.c (print_object):
9522 Distinguish function from object pointers.
9523 * lisp.h (SAVE_FUNCPOINTER): New constant.
9524 (SAVE_SLOT_BITS): Adjust to it.
9525 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9526 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9527 (voidfuncptr): New typedef.
9528 (struct Lisp_Save_Value): New member data[0].funcpointer.
9529 (XSAVE_FUNCPOINTER): New function.
9531 Simplify buildobj processing.
9532 * Makefile.in (buildobj.h): Make it a sequence of strings each
9533 followed by comma, rather than a single string. Put it into a
9534 .tmp file in case there's an error while generating it.
9535 (gl-stamp): Use .tmp for temp files.
9536 (mostlyclean): Clean .tmp files.
9537 * doc.c (buildobj): Move to just the routine that needs it.
9538 It's now an array of strings, so processing is simpler.
9540 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9542 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9543 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9544 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9545 Invoke malloc_enable_thread even when not interactive.
9546 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9547 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9548 in this case, since the underlying bug has now been fixed.
9550 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9552 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9553 unlinking it (bug#14691).
9555 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9557 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9558 before checking whether buffer is modified. This lets
9559 `kill-buffer-query-functions' cancel killing of the buffer or save
9560 its content before `kill-buffer' asks user the "Buffer %s
9561 modified; kill anyway?" question.
9563 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9565 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9566 Let the super performKeyEquivalent deal with them (Bug#14747).
9568 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9570 * widget.c (resize_cb): Remove unused local.
9572 Do not use GTK 3 if it exists but cannot be compiled.
9573 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9574 * xterm.c (x_error_handler) [!USE_GTK]:
9577 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9579 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9581 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9582 to the valid range of values. (Bug#14753)
9584 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9585 when moving point by using the current glyph matrix. This avoids
9586 the need to force redisplay when this function is called in a
9589 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9591 Fix minor problems found by static checking.
9592 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9593 Redo the latter's body to sidestep GCC parenthesization warnings.
9594 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9595 * coding.c (detect_coding, detect_coding_system):
9596 * coding.h (struct undecided_spec):
9597 Use bool for boolean.
9598 * image.c (QCmax_width, QCmax_height): Now static.
9599 * xdisp.c (Fmove_point_visually): Remove unused local.
9601 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9603 * xdisp.c (Fmove_point_visually): New function.
9605 2013-06-28 Kenichi Handa <handa@gnu.org>
9607 * coding.h (define_coding_undecided_arg_index): New enum.
9608 (coding_attr_index): New members
9609 coding_attr_undecided_inhibit_null_byte_detection,
9610 coding_attr_undecided_inhibit_iso_escape_detection,
9611 coding_attr_undecided_prefer_utf_8.
9612 (undecided_spec): New struct.
9613 (struct coding_system): New member `undecided' of the member
9616 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9617 (detect_coding): Likewise.
9618 (detect_coding_system): Likewise.
9619 (Fdefine_coding_system_internal): New coding system properties
9620 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9622 (syms_of_coding): Adjust for coding_arg_undecided_max.
9624 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9626 * image.c (x_from_xcolors): Remove unused local.
9628 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9630 Defer image data transfer between X client and server until actual
9633 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9636 * image.c (Destroy_Image): Remove.
9637 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9638 `mask_p', and `colors_p'. All uses changed.
9639 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9640 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9641 New macros for `flags' arg to x_clear_image_1.
9642 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9643 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9644 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9645 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9646 (image_get_x_image, image_unget_x_image): New functions or macros.
9647 (image_background, image_background_transparent, x_to_xcolors)
9648 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9649 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9650 instead of Destroy_Image.
9651 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9652 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9653 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9654 (imagemagick_load_image, svg_load_image): Use them instead of
9655 x_create_x_image_and_pixmap, and x_put_x_image followed by
9656 x_destroy_x_image, respectively.
9657 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9658 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9659 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9660 background_transparent fields.
9661 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9662 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9664 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9666 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9667 This mostly consists of undoing recent changes.
9668 * callproc.c (Fcall_process):
9669 * process.c (create_process):
9670 Do not worry about catching SIGCHLD here, undoing previous change.
9671 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9672 * process.c, process.h (catch_child_signal):
9673 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9674 * process.c (catch_child_handler): Don't worry about being called
9675 lazily and do not assume caller has blocked SIGCHLD, undoing
9676 previous change. Move first-time stuff back to
9677 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9678 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9679 set lib_child_handler if it's already initialized, which may
9680 help avoid problems on GNUstep.
9682 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9684 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9685 * callproc.c (Fcall_process):
9686 * process.c (create_process):
9687 Make sure SIGCHLD is caught before we fork,
9688 since Emacs startup no arranges to catch SIGCHLD.
9689 * process.c (lib_child_handler): Initialize to null, not to
9691 (catch_child_signal): Allow self to be called lazily.
9692 Do nothing if it's already been called.
9693 Assume caller has blocked SIGCHLD (all callers do now).
9694 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9695 just before it's really needed.
9696 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9697 since it hasn't been caught yet.
9699 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9701 * image.c (compute_image_size): New function to implement
9702 :max-width and :max-height.
9703 (imagemagick_load_image): Use it.
9705 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9707 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9708 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9710 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9711 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9712 the SIGCHLD handler, since the code is not atomic and (due to glib)
9713 signals may be arriving now.
9714 * sysdep.c (init_signals): Do not catch child signals here;
9715 'main' now does that later, at a safer time.
9717 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9719 Clean up SIGCHLD handling a bit (Bug#14569).
9720 * process.c, process.h (catch_child_signal):
9721 Now always extern, even if !NS_IMPL_GNUSTEP.
9722 * process.c (catch_child_signal): Move glib tickler here from
9723 init_process_emacs, so that it's done earlier in Emacs
9724 initialization. Also move the noninteractive && !initialized
9725 check here from init_process_emacs. This is all a bit cleaner for
9726 GNUish platforms, and I hope it works around the Cygwin bug.
9727 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9728 that glib signal handling is tickled before glib creates threads.
9730 * process.c (wait_reading_process_output): Avoid int overflow
9731 when reading more than 2 GiB total from a process.
9733 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9735 * process.c (create_process): Handle a couple more cases,
9736 i.e., work even if new_argv and wait_child_setup[i] are cached.
9737 Use Fcall_process's style for volatile vars.
9739 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9741 * process.c (create_process): Mark PROCESS volatile.
9743 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9745 Use C99-style flexible array members if available.
9746 This avoids some subtle aliasing issues, which typically
9747 aren't a problem with GCC but may be a problem elsewhere.
9748 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9749 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9750 In either case, it uses a flexible array member rather than
9751 the old struct hack. All uses changed.
9752 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9753 Adjust to sdata reorganization.
9754 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9755 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9756 that ports better to pre-C99 non-GCC.
9757 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9758 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9759 as the latter has changed.
9760 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9761 and port better to pre-C99 GCC.
9762 * image.c (struct xpm_cached_color):
9763 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9764 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9765 Use FLEXIBLE_ARRAY_MEMBER.
9766 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9767 Move decl to top level so it gets checked against implementation.
9768 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9769 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9771 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9773 * syntax.c: Integer cleanups.
9774 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9775 All uses that need 0-or-2 changed to:
9776 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9777 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9778 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9779 (char_quoted, prev_char_comend_first, back_comment)
9780 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9781 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9782 Use bool for boolean.
9783 (update_syntax_table, skip_chars, skip_syntaxes):
9784 Prefer int to unsigned when either will do.
9785 (back_comment): Return boolean success flag, like forw_comment,
9786 instead of positive-or-minus-1 (which might have overflowed int anyway).
9787 Don't stuff ptrdiff_t into int.
9788 (syntax_spec_code, syntax_code_spec): Now const.
9789 (Fmatching_paren, scan_lists, scan_sexps_forward):
9790 Use enum syntaxcode for syntax code.
9791 (Fmatching_paren): Check that arg is a character, not just an integer.
9792 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9793 (Finternal_describe_syntax_value): Omit no-longer-needed
9795 (skip_chars): Use char, not unsigned char, when the distinction
9797 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9798 * bytecode.c (exec_byte_code):
9799 * syntax.c (syntax_spec_code, Fchar_syntax)
9800 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9802 * syntax.h (SYNTAX_WITH_FLAGS):
9803 Omit unnecessary casts.
9805 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9807 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9808 line dimensions here, to avoid race conditions with the main
9809 thread. (Bug#14062, bug#14630, bug#14669)
9811 * w32term.c (w32_draw_window_cursor): Compute the header line and
9812 mode line dimensions here.
9813 <w32_system_caret_window, w32_system_caret_hdr_height>:
9814 <w32_system_caret_mode_height>: New variables.
9816 * w32term.h: Declare them.
9818 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9820 * alloc.c (die): Move "assertion failed" string here ...
9821 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9822 COND when SUPPRESS_CHECKING. This shrinks the executable text
9823 size by 0.8% to 2.2% when configured with --enable-checking,
9824 depending on optimization flags (GCC 4.8.1 x86-64).
9826 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9828 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9830 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9831 base is 2; this is more accurate.
9833 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9835 * sound.c (string_default): Move to !WINDOWSNT section.
9836 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9838 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9840 * sound.c: Integer cleanups.
9841 Remove unnecessary forward decls.
9842 (struct sound_device): The 'file' member is now a Lisp_Object, not
9843 a char *, so that we needn't invoke alloca on a huge size.
9844 (Fplay_sound_internal): Adjust to this.
9845 (string_default): New function.
9846 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9847 Use it to adjust to the struct sound_device change.
9848 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9849 (be2hs) [0]: Remove.
9851 * syntax.c (skip_chars): Don't use uninitialized storage
9852 when searching a multibyte buffer for characters that are not in a
9853 unibyte string that contains non-ASCII characters.
9855 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9857 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9858 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9860 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9862 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9864 2013-06-18 Kenichi Handa <handa@gnu.org>
9866 * font.c (Ffont_spec): Signal an error for an invalid font name
9869 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9871 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9872 In particular this ports to 32-bit sparc Sun cc.
9873 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9874 array with a dummy element at specpdl[-1], so that its address can
9876 (unbind_to): Do not copy the binding; not needed, now that we
9877 copy old_value in the one place where the copy is needed.
9878 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9879 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9880 (union specbinding): Rename from struct specbinding. Redo layout
9881 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9882 which is not portable. With Sun C 5.12 32-bit sparc, the
9883 declaration causes nargs to be an unsigned bitfield, a behavior
9884 that the C standard allows; but Emacs wants nargs to be signed.
9885 The overall type is now a union of structures rather than a
9886 structure of union of structures, and the 'kind' member is now a
9887 bitfield, so that the overall type doesn't grow. All uses changed.
9888 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9890 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9892 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9893 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9895 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9897 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9899 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9900 unless we know that the window w's frame is a frame object.
9901 Another attempt at solving bug#14062 and bug#14630.
9903 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9905 * textprop.c (property_set_type): New enum.
9906 (add_properties): Allow appending/prepending text properties.
9907 (add_text_properties_1): Factored out of Fadd_text_properties.
9908 (Fadd_text_properties): Move all the code into
9909 add_text_properties_1.
9910 (Fadd_face_text_property): New function that calls
9911 add_text_properties_1.
9913 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9915 Move functions from lisp.h to individual modules when possible.
9916 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9917 * alloc.c (XFLOAT_INIT, set_symbol_name):
9918 * buffer.c (CHECK_OVERLAY):
9919 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9920 (set_char_table_parent):
9921 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9922 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9923 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9924 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9926 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9927 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9928 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9929 (backtrace_args, backtrace_debug_on_exit):
9930 * floatfns.c (CHECK_FLOAT):
9931 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9932 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9933 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9934 (set_hash_index_slot):
9935 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9936 * marker.c (CHECK_MARKER):
9937 * textprop.c (CHECK_STRING_OR_BUFFER):
9938 * window.c (CHECK_WINDOW_CONFIGURATION):
9939 Move here from lisp.h, and make these functions static rather than
9941 * buffer.c (Qoverlayp):
9943 * fns.c (Qhash_table_p):
9944 * window.c (Qwindow_configuration_p):
9946 * lisp.h: Remove the abovementioned defns and decls.
9948 Use functions, not macros, for XINT etc (Bug#11935).
9949 In lisp.h, prefer functions to function-like macros, and
9950 constants to object-like macros, when either will do. This:
9951 . simplifies use, as there's no more need to worry about
9952 arguments' side effects being evaluated multiple times.
9953 . makes the code easier to debug on some platforms.
9954 However, when using gcc -O0, keep using function-like macros
9955 for a few critical operations, for performance reasons.
9956 This sort of thing isn't needed with gcc -Og, but -Og
9957 is a GCC 4.8 feature and isn't widely-enough available yet.
9958 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9959 Remove enum lsb_bits; no longer needed.
9960 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9961 * buffer.c (Qoverlap):
9963 * fns.c (Qhash_table_p):
9964 Now extern, so lisp.h can use these symbols.
9965 * dispextern.h: Include character.h, for MAX_CHAR etc.
9966 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9967 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9968 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9969 (GLYPH_CODE_P): Move here from lisp.h.
9970 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9971 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9972 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9973 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9974 XUNTAG now returns void *.
9975 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9976 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9977 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9978 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9979 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9980 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9981 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9982 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9983 New macros, renamed from their sans-lisp_h_ counterparts.
9984 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9985 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9986 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9987 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9988 If compiling via GCC without optimization, define these as macros
9989 in addition to inline functions.
9990 To disable this, compile with -DINLINING=0.
9991 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9992 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9993 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9994 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9995 (INTMASK, VALMASK): Now macros, since static values cannot be
9996 accessed from extern inline functions.
9997 (VALMASK): Also a constant, for benefit of old GDB.
9998 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9999 is INTEGERP, which can fold it in.
10000 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
10001 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
10002 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
10003 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
10004 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
10005 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
10006 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
10007 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
10008 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
10009 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
10010 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
10011 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
10012 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
10013 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
10014 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
10015 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
10016 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
10017 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
10018 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
10019 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
10020 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
10021 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
10022 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
10023 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
10024 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
10025 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
10026 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
10027 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
10028 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
10029 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
10030 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
10031 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
10032 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
10034 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
10035 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
10036 (VALMASK): Define in one place rather than in two, merging the
10037 USE_LSB_TAG parts; this is simpler.
10038 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
10039 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
10040 Move up, to avoid use before definition.
10041 Also include "globals.h" earlier, for the same reason.
10042 (make_natnum): New function.
10043 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
10044 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
10045 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
10046 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
10047 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
10048 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
10049 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
10050 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
10051 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
10052 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
10053 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
10054 (Qwindow_configuration_p, Qimage): New forward declarations.
10055 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
10056 (STRING_COPYIN): Remove; unused.
10057 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
10058 (xcar_addr, xcdr_addr): New functions. All uses changed.
10059 (IEEE_FLOATING_POINT): Now a constant, not a macro.
10060 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
10061 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10062 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
10063 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
10064 (TYPE_RANGED_INTEGERP): Simplify.
10065 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
10066 (setlocale, fixup_locale, synchronize_system_messages_locale)
10067 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
10068 Now empty functions, not macros.
10069 (functionp): Return bool, not int.
10070 * window.c (Qwindow_configuration_p): Now extern,
10071 so window.h can use it.
10072 * window.h (Qwindowp): Move decl back to lisp.h.
10074 2013-06-15 Eli Zaretskii <eliz@gnu.org>
10076 * xdisp.c (Fline_pixel_height): New function, required for solving
10079 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
10081 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
10083 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
10085 * lread.c (syms_of_lread):
10086 * fns.c (Fprovide): Adjust to new format of after-load-alist.
10088 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
10090 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
10092 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
10094 * fileio.c (expand_file_name): Doc fix.
10096 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
10098 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
10099 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
10100 Wait for self, not for 0. This can't hurt on GNU or similar
10101 system, and may help with Cygwin.
10103 * keyboard.c: Don't use PROP (...) as an lvalue.
10104 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
10105 Use set_prop (A, B), not PROP (A) = B.
10107 2013-06-10 Eli Zaretskii <eliz@gnu.org>
10109 * xdisp.c (get_it_property): Use it->window instead of generating
10110 a Lisp object from it->w.
10112 2013-06-09 Eli Zaretskii <eliz@gnu.org>
10114 * xdisp.c (get_it_property): If it->object is a buffer, pass to
10115 get-char-property the window that is being rendered, instead of
10116 the buffer, to support window-specific overlays. (Bug#14575)
10117 (compute_display_string_pos): When W is NULL, use the current
10118 buffer as the object to pass to get-char-property.
10119 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
10120 pointer member of the bidi iterator, since no window is pertinent
10123 2013-06-08 Eli Zaretskii <eliz@gnu.org>
10125 * bidi.c (bidi_fetch_char): Accept additional argument, the window
10126 being displayed, and pass it to compute_display_string_pos.
10127 (bidi_level_of_next_char, bidi_resolve_explicit_1)
10128 (bidi_paragraph_init): All callers changed.
10130 * xdisp.c (init_from_display_pos, init_iterator)
10131 (handle_single_display_spec, next_overlay_string)
10132 (get_overlay_strings_1, reseat_1, reseat_to_string)
10133 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
10134 Set bidi_it.w member from it->w.
10135 (compute_display_string_pos): Accept additional argument, the
10136 window being displayed, and pass it to Fget_char_property.
10139 * dispextern.h (struct bidi_it): New member w, the window being
10141 (compute_display_string_pos): Adjust prototype.
10143 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
10145 * xgselect.c: Remove unneeded include xterm.h.
10147 * process.c (wait_reading_process_output): Check for NS before GLIB.
10148 GLIB may be linked in due to rsvg, but ns_select must be called.
10150 * xgselect.c (xg_select): Remove call to window_system_available
10151 and g_main_context_pending at the top, so Gdk events (i.e. file
10152 notify) are processed when Emacs is started with -nw.
10154 2013-06-07 Eli Zaretskii <eliz@gnu.org>
10156 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
10157 (ctagsfiles3): New variable, includes only *.m files.
10158 (TAGS): Use an explicit language name in the regular expressions,
10159 to avoid transformation of '/SOMETHING' by MSYS to
10160 'c:\MSYS\SOMETHING'.
10162 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
10164 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
10166 2013-06-06 Eli Zaretskii <eliz@gnu.org>
10168 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
10169 still need to set the mouse pointer shape and activate help-echo.
10172 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
10174 A few porting etc. fixes for the new file monitor code.
10175 See the thread containing
10176 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
10177 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
10178 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
10179 (dir_monitor_callback, Fgfile_rm_watch):
10180 Use assq_no_quit instead of Fassoc, for speed.
10181 (dir_monitor_callback, Fgfile_rm_watch):
10182 eassert that the monitor is a fixnum.
10183 (dir_monitor_callback): No need for CDR_SAFE.
10184 Simplify building of lisp with alternative tails.
10185 (Fgfile_add_watch, Fgfile_rm_watch):
10186 Do not assume glib functions set errno reliably on failure.
10187 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
10188 and signal an error otherwise.
10189 (Fgfile_rm_watch): Prefer CONSP to !NILP.
10190 Use Fdelq instead of Fdelete, for speed.
10192 2013-06-05 Eli Zaretskii <eliz@gnu.org>
10194 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
10195 don't insist on being invoked on a highlighted tool-bar button.
10196 Avoids losing tool-bar functionality when mouse-highlight is nil.
10197 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
10198 Don't highlight when mouse-highlight is nil.
10199 (note_mouse_highlight): When mouse-highlight is nil, don't return
10200 right away; instead, run tool-bar and mode-line highlight
10201 subroutine, clear any existing highlight, and revert the mouse
10202 pointer to its default shape. (Bug#14558)
10204 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10206 * lisp.mk (lisp): Add prog-mode.el.
10208 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
10210 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
10211 * process.c (dummy_handler): New function.
10212 (lib_child_handler): New static var.
10213 (handle_child_signal): Invoke it.
10214 (catch_child_signal): If a library has set up a signal handler,
10215 save it into lib_child_handler.
10216 (init_process_emacs): If using glib and not on Windows, tickle glib's
10217 child-handling code so that it initializes its private SIGCHLD handler.
10218 * syssignal.h (SA_SIGINFO): Default to 0.
10219 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
10220 31; it should no longer be needed now.
10222 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
10224 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
10226 * gfilenotify.c (globals_of_gfilenotify): New function.
10227 (syms_of_gfilenotify): Move global initialization there.
10229 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
10231 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10233 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
10234 * keyboard.c (menu_bar_items, tool_bar_items):
10235 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
10236 not override local keymaps any more.
10238 2013-06-04 Eli Zaretskii <eliz@gnu.org>
10240 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
10242 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10244 * w32console.c (initialize_w32_display): Return the dimensions of
10245 the console window via 2 additional arguments, not via the current
10246 frame. This avoids crashes due to overrunning the bounds of
10247 frame's decode_mode_spec_buffer, which is not resized following
10248 the change of the frame dimensions from the initial 10x10.
10250 * w32term.h (w32_initialize_display_info): Adjust prototype.
10252 * term.c (init_tty): Take dimensions of the frame from the values
10253 returned by initialize_w32_display.
10255 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
10256 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
10257 (LIBES): Add $(GFILENOTIFY_LIBS).
10259 * w32inevt.c (handle_file_notifications): Add dummy implementation
10260 for !HAVE_W32NOTIFY.
10262 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10264 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10266 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10268 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10270 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10272 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10274 Fix minor problems found by static checking.
10275 * data.c (pure_write_error):
10276 Use xsignal2, not Fsignal, as Fsignal might return.
10277 * eval.c (set_backtrace_debug_on_exit): Now static.
10278 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10279 No longer inline. EXTERN_INLINE is needed only for functions
10280 defined in .h files. Reindent function header as per GNU style.
10281 (backtrace_p, backtrace_top, backtrace_next):
10282 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10283 compiler or linker. Add extern decls to pacify gcc -Wall.
10284 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10286 * frame.c (free_monitors): Define only on platforms that need it.
10287 * nsterm.m (ns_term_init):
10288 * process.c (catch_child_signal):
10289 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10290 defined on all porting targets these days.
10291 * process.c, process.h (catch_child_signal):
10292 Make it extern only if NS_IMPL_GNUSTEP is defined.
10294 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10296 * w32.c (gettimeofday): Make the signature identical to prototype
10297 in nt/inc/sys/time.h.
10299 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10301 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10304 * keyboard.c (safe_run_hooks_error): Improve error message.
10306 * data.c (pure_write_error): Add `object' argument.
10307 * puresize.h (CHECK_IMPURE): Use it.
10309 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10311 * Makefile.in (NOTIFY_OBJ): New variable.
10312 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10314 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10315 Call syms_of_gfilenotify.
10317 * gfilenotify.c: New file.
10319 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10320 and Qfile_w32notify.
10321 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10322 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10324 * lisp.h: Declare syms_of_gfilenotify.
10326 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10328 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10330 Merge the specpdl and backtrace stacks. Make the structure of the
10331 specpdl entries more obvious via a tagged union of structs.
10332 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10333 (enum specbind_tag): New enum.
10334 (struct specbinding): Make it a tagged union of structs.
10335 Add a case for backtrace records.
10336 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10337 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10338 (backtrace_debug_on_exit): New accessors.
10339 (struct backtrace): Remove.
10340 (struct catchtag): Remove backlist field.
10341 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10343 (Flocal_variable_p): Speed up the common case where the binding is
10345 * eval.c (backtrace_list): Remove.
10346 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10347 (set_backtrace_args, set_backtrace_nargs)
10348 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10349 (backtrace_next): New functions.
10350 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10351 (unwind_to_catch, internal_lisp_condition_case)
10352 (internal_condition_case, internal_condition_case_1)
10353 (internal_condition_case_2, internal_condition_case_n): Don't bother
10354 with backtrace_list any more.
10355 (Fsignal): Adjust to new backtrace format.
10356 (grow_specpdl): Move up.
10357 (record_in_backtrace): New function.
10358 (eval_sub, Ffuncall): Use it.
10359 (apply_lambda): Adjust to new backtrace format.
10360 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10362 (specbind): Adjust to new specpdl format. Simplify.
10363 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10364 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10366 (mark_backtrace): Remove.
10367 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10368 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10369 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10371 * profiler.c (record_backtrace): Use get_backtrace.
10372 (handle_profiler_signal): Use backtrace_top_function.
10373 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10374 accessor functions.
10376 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10378 * process.h (catch_child_signal): Declare.
10380 * process.c (catch_child_signal): New function.
10381 (init_process_emacs): Call it.
10383 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10384 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10386 (x_set_cursor_type): Remove declaration.
10387 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10388 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10389 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10390 (ns_get_color): Use F suffix on float.
10391 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10392 (ns_get_rgb_color): Remove.
10393 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10394 (note_mouse_movement): x and y are CGFloat.
10395 (ns_draw_fringe_bitmap): Remove unused rowY.
10396 Change #if to COCOA && >= 10_6.
10397 (ns_draw_window_cursor): Remove unused overspill.
10398 (ns_draw_underwave): width and x are EamcsCGFloat.
10399 (ns_draw_box): thickness is CGFloat.
10400 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10401 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10402 if not in main thread.
10403 (ns_get_pending_menu_title, ns_check_menu_open)
10404 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10405 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10406 (sendFromMainThread:): New method.
10407 (changeFont:): size is CGFloat.
10408 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10409 Disable warning about permanent text.
10410 (characterIndexForPoint:): Adjust return type depending on GNUstep
10412 (mouseDown:): delta is CGFloat.
10413 (updateFrameSize): Remove unised variable f.
10414 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10415 Cast float to EmacsCGFloat.
10416 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10417 also to -1 when restoring.
10418 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10419 inside NS_IMPL_COCOA.
10420 (toggleFullScreen:): Put call to toggleFullScreen inside
10421 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10422 (setPosition:portion:whole:): por is CGFloat.
10423 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10424 (mouseDown:): Use CGFloat.
10425 (mouseDragged:): Remove unised variable edge.
10426 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10428 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10429 of CGFloat differs.
10430 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10431 when NS_IMPL_GNUSTEP.
10432 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10433 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10434 (EmacsToolbar): Add clearAll. Add tag argument to
10435 addDisplayItemWithImage.
10436 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10438 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10440 * nsmenu.m (ns_update_menubar): Make static.
10441 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10442 (fillWithWidgetValue:): Add cast to SEL for setAction.
10443 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10444 (update_frame_tool_bar): Update code for GNUstep.
10445 (clearAll): New method.
10446 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10447 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10448 Move identifierToItem setObject and activeIdentifiers addObject before
10449 call to insertItemWithItemIdentifier.
10450 (validateVisibleItems): Fix indentation.
10451 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10452 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10453 UtilityWindow to aStyle, remove call to setStyleMask.
10455 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10457 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10458 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10459 Use F suffix on floats.
10460 (ns_char_width): Returns CGFloat.
10461 (ns_ascii_average_width): w is CGFloat instead of float.
10462 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10464 (ns_glyph_metrics): CGFloat instead of float.
10466 * nsfns.m (x_set_foreground_color, x_set_background_color):
10468 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10469 remove unused variables.
10470 (Fns_read_file_name): Keep track if panel is for save.
10471 Use ns_filename_from_panel/ns_directory_from_panel.
10472 (Fns_list_services): delegate only used for COCOA.
10473 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10474 Just return the input if GNUstep.
10475 (x_screen_planes): Remove.
10476 (Fxw_color_values): Use EmacsCGFloat
10477 (Fns_display_monitor_attributes_list): Only get screen number for
10479 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10481 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10482 ns_directory_from_panel.
10484 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10486 * process.c (handle_child_signal): Also use WCONTINUED.
10487 This is so that list-processes doesn't mistakenly list the process
10488 as stopped, when the process has actually been continued and is
10491 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10493 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10494 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10495 not already configured.
10497 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10499 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10501 * Makefile.in (mostlyclean): Remove *.res files.
10503 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10505 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10506 a buffer (bug#8447).
10508 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10510 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10511 display vector, and we backtrack, handle the case that the
10512 previous character position is also displayed from a display
10513 vector or covered by a display string or image. (Bug#14476)
10515 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10517 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10518 (struct MonitorInfo, free_monitors): Remove.
10519 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10520 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10521 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10524 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10525 (struct MonitorInfo, free_monitors): Remove.
10526 (ns_screen_name): Make static.
10527 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10528 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10531 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10532 (struct MonitorInfo): New struct.
10533 (free_monitors, make_monitor_attribute_list): Declare.
10535 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10537 (free_monitors, make_monitor_attribute_list): New functions.
10538 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10541 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10543 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10545 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10547 * keyboard.c: Apply keyboard decoding only to events that come directly
10548 from the tty, not from unread-command-events (bug#14368).
10549 (read_event_from_main_queue): New function, extracted from read_char.
10550 (read_decoded_char): Remove.
10551 (read_decoded_event_from_main_queue): New function to replace it.
10552 (read_char): Use it.
10553 (read_key_sequence): Use read_char rather than read_decoded_char.
10555 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10557 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10559 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10561 2013-05-22 Kenichi Handa <handa@gnu.org>
10563 The following changes are to fix the setting of
10564 buffer-file-coding-system on, for instance, C-x RET c unix RET
10565 _FILE_OF_DOS_EOL_TYPE_ RET.
10567 * coding.h (struct coding_system): New member detected_utf8_chars.
10569 * coding.c (detect_coding_utf_8): Count characters and check EOL
10570 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10572 (setup_coding_system): Do not initialize coding->head_ascii.
10573 (check_ascii): Do not set coding->eol_seen but update it. Do not
10574 call adjust_coding_eol_type here.
10575 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10576 If the eol-type of CODING is already specified, adjust the eol type
10577 of the found coding-system.
10578 (decode_coding_gap): Cancel previous change. Utilize the
10579 character numbers counted by detect_coding_utf_8. Fix detection
10582 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10584 * search.c (looking_at_1): Only set last_thing_searched if the match
10585 changed the match-data (bug#14281).
10587 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10589 * xdisp.c (reseat_at_previous_visible_line_start):
10590 Already declared in dispextern.h, so remove it here.
10591 (move_it_vertically_backward): Likewise.
10593 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10595 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10596 (Fx_display_pixel_width, Fx_display_pixel_height)
10597 (Fx_display_mm_width, Fx_display_mm_height):
10598 Mention `display-monitor-attributes-list' in docstrings.
10600 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10601 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10602 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10603 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10604 (Fx_display_backing_store, Fx_display_visual_class)
10605 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10606 (Fx_display_grayscale_p, Fx_display_pixel_width)
10607 (Fx_display_pixel_height, Fx_display_planes)
10608 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10609 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10610 (Fx_display_mm_width, Fx_display_mm_height)
10611 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10612 height for all physical monitors as in X11.
10614 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10615 Return pixel width or height for all physical monitors as in X11.
10617 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10619 Port --enable-gcc-warnings to clang.
10620 * bytecode.c (exec_byte_code):
10622 Redo diagnostic pragmas to pacify clang, too.
10623 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10624 * editfns.c (Fencode_time):
10625 * fileio.c (file_accessible_directory_p):
10626 * font.c (font_unparse_xlfd):
10627 Use '&"string"[index]' instead of '"string" + (index)'.
10628 * undo.c (user_error): Remove; unused.
10630 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10632 * insdel.c (insert_1_both): Document the arguments, instead of
10633 referring to insert_1, which no longer exists.
10635 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10636 some window, increment windows_or_buffers_changed, so that
10637 *Messages* display in that window is updated. (Bug#14408)
10639 * w32.c: Include epaths.h.
10640 (init_environment): Use cmdproxy.exe without leading directories.
10641 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10643 (gettimeofday): Adjust signature and return value to Posix
10646 * unexw32.c (open_output_file): Delete the existing emacs.exe
10647 before creating it, to break the hard link to the versioned
10650 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10651 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10652 (FIRSTFILE_OBJ): New variables.
10653 (W32_RES): Rename to EMACSRES. All users changed.
10654 (base_obj): Use $(CM_OBJ).
10655 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10656 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10657 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10658 $(W32_RES_LINK) before $(LIBES).
10659 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10661 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10663 * makefile.w32-in (DOC): Use just "DOC".
10665 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10667 * process.c: Export default filters and sentinels to Elisp.
10668 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10670 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10671 (Fset_process_sentinel, Fformat_network_address):
10672 Default to them instead of nil.
10673 (server_accept_connection): Sentinels can't be nil any more.
10674 (read_and_dispose_of_process_output): New function, extracted from
10675 read_process_output.
10676 (read_process_output): Use it; filters can't be nil.
10677 (Finternal_default_process_filter): New function, extracted from
10678 read_process_output.
10679 (exec_sentinel_unwind): Remove function.
10680 (exec_sentinel): Don't zilch sentinel while running.
10681 (status_notify): Sentinels can't be nil.
10682 (Finternal_default_process_sentinel): New function extracted from
10684 (setup_process_coding_systems): Default filter is not nil any more.
10685 (syms_of_process): Export new Elisp functions and initialize
10687 * lisp.h (make_lisp_proc): New function.
10689 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10691 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10693 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10695 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10696 unless we know that the window w is a leaf window.
10697 Another attempt at solving bug#14062.
10699 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10701 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10704 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10706 * image.c (gif_load): Check that subimages fit (Bug#14345).
10708 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10710 * lread.c (skip_dyn_eof): New function.
10711 (read1): Use it to skip the end of a file in response to #@00.
10713 * doc.c (get_doc_string): Slightly relax the sanity checking.
10715 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10717 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10718 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10719 (MonitorInfo): New struct.
10720 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10721 (Fns_display_monitor_attributes_list): New functions.
10722 (display-usable-bounds): Remove.
10723 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10726 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10728 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10729 (GTK_CHECK_VERSION): New macro, if not already defined.
10730 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10731 replaced by GTK_CHECK_VERSION.
10733 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10735 * xterm.h (GTK_PREREQ): New macro.
10736 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10737 to use this macro instead, for consistency and clarity.
10739 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10741 * xdisp.c (row_for_charpos_p): New function, with code of
10742 cursor_row_p, but accepts an additional argument CHARPOS instead
10743 of using a hardcoded PT.
10744 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10745 (row_containing_pos): Call row_for_charpos_p instead of partially
10746 doing the same. Fixes cursor positioning under longlines-mode
10747 when longlines-show-effect includes more than one newline, when
10748 moving the cursor vertically up.
10750 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10752 * makefile.w32-in (ACL_H): New macro.
10753 ($(BLD)/fileio.$(O)): Update dependencies.
10755 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10757 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10758 * Makefile.in (LIB_ACL): New macro.
10759 (LIBACL_LIBS): Remove.
10760 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10761 * fileio.c: Include <acl.h>.
10762 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10763 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10765 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10768 * unexelf.c: Don't assume ElfW (Half) fits in int.
10769 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10770 when dealing with ElfW (Half) values, since they can exceed 2**31
10771 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10772 (entry_address): Omit unused NUM arg. All uses changed.
10774 2013-05-07 Juri Linkov <juri@jurta.org>
10776 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10777 to the string converted from number with `Fnumber_to_string'.
10780 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10782 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10783 This fixes a problem introduced by my previous change.
10785 2013-05-07 Glenn Morris <rgm@gnu.org>
10787 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10789 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10791 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10793 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10795 Static checking by GCC 4.8.0.
10796 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10797 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10798 (x_get_monitor_attributes_fallback)
10799 (x_get_monitor_attributes_xinerama)
10800 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10801 Define only if USE_GTK.
10802 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10803 (x_get_monitor_attributes_fallback): Omit unused locals.
10804 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10805 Use double, not float, to avoid mixed-mode floating point arithmetic.
10807 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10808 Jan Djärv <jan.h.d@swipnet.se>
10810 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10811 (XINERAMA_CFLAGS): New macros.
10812 (ALL_CFLAGS, LIBES): Use them.
10814 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10815 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10816 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10817 (syms_of_xfns): DEFSYM them.
10818 (struct MonitorInfo): New struct.
10819 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10820 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10821 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10822 (x_get_monitor_attributes_xinerama): New functions.
10823 (Fx_display_monitor_attributes_list): New primitive.
10824 (syms_of_xfns): Defsubr it.
10826 * xterm.h (x_display_info): Add Xatom_net_workarea and
10827 Xatom_net_current_desktop.
10829 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10830 and dpyinfo->Xatom_net_current_desktop.
10832 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10834 * xdisp.c (pos_visible_p): Use the special code for finding the
10835 beginning of a display property or overlay for any "replacing"
10836 display property, not just for display strings. This solves
10837 incorrect reporting of position by posn-at-point. (Bug#14241)
10839 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10841 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10842 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10843 Verify that ElfW (Half) fits in int.
10844 (fatal): Use same signature as lisp.h.
10845 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10846 configure and build with -DUNEXELF_DEBUG without worrying about
10847 other modules that use DEBUG.
10848 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10849 possibly-wide integers now uses it instead of plain fprintf.
10850 (entry_address): New function, which avoids problems with 32-bit
10851 overflow on 64-bit hosts.
10852 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10853 (round_up): Don't assume the remainder fits in int.
10854 (find_section): Use bool for boolean. Simplify debug code.
10855 (unexec): Don't assume file sizes fit in int or size_t.
10856 Omit unnecessary trailing newline in 'fatal' format.
10857 Use strerror rather than outputting decimal error number.
10858 Remove unused code when emacs is not defined;
10859 this file relies on Emacs now.
10860 Don't assume e_phnum and e_shnum are positive.
10862 * regex.c: Fix problems when DEBUG is defined.
10863 (extract_number, extract_number_and_incr): Define regardless of
10864 whether DEBUG is defined; that's simpler and makes the code less
10865 likely to go stale in the normal case when DEBUG is not defined.
10866 Return int rather than taking an int * arg. All callers changed.
10867 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10868 Remove, replacing with ...
10869 (DEBUG_PRINT): New macro. All callers changed.
10870 (DEBUG_COMPILES_ARGUMENTS): New macro.
10871 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10872 (print_compiled_pattern, print_double_string) [DEBUG]:
10873 Use prototype rather than old-style definition.
10874 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10875 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10876 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10877 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10878 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10879 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10880 This matters only when DEBUG is defined.
10882 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10884 * xdisp.c (set_iterator_to_next): Set the
10885 ignore_overlay_strings_at_pos_p flag only if we are _really_
10886 iterating over an overlay string, as indicated by the
10887 current.overlay_string_index member. (Bug#14306)
10889 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10891 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10892 to where it is used, to avoid autorelease issues (Bug#14050).
10894 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10896 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10897 * fileio.c (syms_of_fileio): Implement this.
10898 * filelock.c (create_lock_file): If symbolic links don't work, so
10899 we use a regular file as a lock file, do not fsync the lock file;
10902 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10904 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10905 (syms_of_minibuf): Adjust accodingly.
10907 * callint.c (Fcall_interactively): Adjust calls accordingly.
10909 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10911 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10912 w->contents is a buffer before computing everything else.
10913 Use parentheses to disambiguate last part of the condition.
10915 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10916 assertion violations. (Bug#14062)
10918 2013-05-01 David Reitter <david.reitter@gmail.com>
10920 * nsfns.m (ns_tooltip): Initialize.
10922 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10924 * coding.c (decode_coding_gap): Don't remove the character before
10925 a newline unless it's a CR character. (Bug#14287)
10927 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10929 * dispextern.h (struct face): Move enum face_underline_type
10930 earlier so that bitfields can be in the same word.
10932 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10934 * nsfns.m (handlePanelKeys): New function.
10935 (EmacsOpenPanel:performKeyEquivalent:)
10936 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10937 arrows/function/control and copy/paste keys (Bug#14296).
10939 2013-04-27 Juri Linkov <juri@jurta.org>
10941 * callint.c (Fcall_interactively): Call `Qread_number' for
10942 interactive code letter `n' instead of using duplicate code.
10945 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10947 * systime.h (make_timeval): Declare as 'const'.
10949 2013-04-27 Kenichi Handa <handa@gnu.org>
10951 * font.c (font_open_entity): Always open a font of manageable
10954 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10956 Port better to AIX (Bug#14258).
10957 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10960 2013-04-24 Kenichi Handa <handa@gnu.org>
10962 * coding.c (decode_coding_iso_2022): When an invalid escape
10963 sequence is encountered, reset the invocation and designation
10964 status to the safest one.
10966 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10968 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10969 Without this fix, "make distclean" leaves stamp-h1 behind.
10971 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10973 * w32fns.c (w32_fullscreen_rect): New function to compute the
10974 window rectangle for the given fullscreen mode.
10975 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10976 longer tunes the window size. This keeps the window's edges flush
10977 with the screen and allows the taskbar to hide itself in fullboth.
10979 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10980 window decorations and uses the entire screen.
10982 * w32term.h (w32_fullscreen_rect) Add prototype.
10983 (struct w32_output): Replace normal_width, normal_height,
10984 normal_top, and normal_left members with a single normal_placement
10986 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10988 (FRAME_NORMAL_PLACEMENT): New macro.
10990 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10992 * minibuf.c (Ftest_completion): Silence compiler warning.
10994 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10996 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10999 * frame.h (WINDOW_FRAME): Protect macro and its argument with
11002 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11003 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
11004 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
11005 parentheses where appropriate.
11007 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
11009 * keyboard.c (timer_start_idle): Remove no-longer-used local.
11011 2013-04-14 Eli Zaretskii <eliz@gnu.org>
11013 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11014 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
11015 Mention in the doc string that setting these variables takes
11016 effect only after a call to set-window-buffer. (Bug#14200)
11018 2013-04-13 Eli Zaretskii <eliz@gnu.org>
11020 * indent.c (Fvertical_motion): Don't consider display strings on
11021 overlay strings as display strings on the buffer position we
11022 started from. This prevents vertical cursor motion from jumping
11023 more than one line when there's an overlay string with a display
11024 property at end of line.
11025 Reported by Karl Chen <Karl.Chen@quarl.org> in
11026 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
11028 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
11030 * window.c (select_window): `record_buffer' even if window is
11031 already selected (bug#14191).
11033 2013-04-11 Eli Zaretskii <eliz@gnu.org>
11035 * window.c (Fwindow_end): Test more flags, including the buffer's
11036 last_overlay_modified flag, to determine whether the window's
11037 display is really up-to-date. Prevents the function from
11038 returning a stale value. (Bug#14170)
11039 (Fwindow_line_height): Fix the test for up-to-date-ness of the
11042 2013-04-10 Eli Zaretskii <eliz@gnu.org>
11044 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
11045 garbaged only if it is not already the top frame on its TTY.
11046 This prevents flickering due to constant redrawing of TTY frames when
11047 there are GUI frames open in the same session. (Bug#13864)
11049 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
11051 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
11052 of marking the idle timers directly.
11054 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
11056 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
11057 tables (bug#14054).
11059 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
11061 * window.c (select_window): Don't record_buffer while the invariant is
11062 temporarily broken (bug#14161).
11064 * fns.c (Fdelq): Don't assume !NILP => CONSP.
11066 2013-04-07 Eli Zaretskii <eliz@gnu.org>
11068 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
11070 2013-04-07 Romain Francoise <romain@orebokech.com>
11072 Ignore additional platform-specific ACL errors (Bug#13702).
11073 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
11074 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
11076 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
11078 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
11081 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
11083 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
11084 This bug was introduced by my 2013-02-25 change that simplified
11085 data_start configuration. Without this change, on GNU/Linux
11086 an Emacs configured with --enable-profiling fails immediately
11087 due to a profiler signal.
11088 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
11089 with these flags. On platforms where special flags are needed
11090 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
11091 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
11092 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
11094 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
11096 Get rid of some platform-specific functions examining window
11097 system and its capabilities. This is a partial rework of the
11099 * lisp.h (have_menus_p): Remove prototype. This function is
11100 replaced with platform-independent window_system_available.
11101 (check_window_system): Move to...
11102 * frame.h (decode_window_system_frame, window_system_available):
11103 ...here, add new prototypes.
11104 * frame.c (window_system_available, decode_window_system_frame):
11106 (check_window_system): Platform-independent now.
11107 * xterm.h (x_in_use): Remove declaration.
11109 * w32term.h (check_x_frame):
11110 * nsterm.h (check_x_frame): Remove prototypes. This function
11111 is replaced with platform-independent decode_window_system_frame.
11112 * msdos.c (have_menus_p): Remove.
11113 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
11114 Remove platform-specific functions. Use check_window_system,
11115 decode_window_system_frame and check_ns_display_info where
11116 appropriate. Minor style and comment tweaks.
11117 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
11118 (check_x_frame): Likewise.
11119 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
11121 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
11122 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
11123 * xmenu.c, xselect.c: All related users changed.
11125 2013-04-03 Kenichi Handa <handa@gnu.org>
11127 The following changes is to optimize the code for reading UTF-8
11130 * coding.c (check_ascii): Rename from detect_ascii. Return value
11131 changed. Check EOL format. Do not call adjust_coding_eol_type
11133 (check_utf_8): New function.
11134 (adjust_coding_eol_type): Do nothing if already adjusted.
11135 (detect_coding): Compare the return value of check_ascii with
11136 coding->src_bytes. Call adjust_coding_eol_type if necessary.
11137 (decode_coding_gap): Optimize for valid UTF-8.
11139 2013-03-21 Kenichi Handa <handa@gnu.org>
11141 * coding.c (syms_of_coding): Cancel previous change.
11143 * insdel.c (insert_from_gap): Fix previous change.
11145 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
11147 Consistently use platform-specific function to detect window system.
11148 * lisp.h (check_window_system): New prototype. This function is
11149 going to replace check_x, check_w32 and check_ns.
11150 (have_menus_p): Mention msdos.c in comment.
11151 * fontset.c (check_window_system_func): Remove. Adjust all users.
11152 * fontset.h (check_window_system_func): Remove prototype.
11153 * nsterm.h (check_ns):
11154 * xterm.h (check_x):
11155 * w32term.h (check_w32): Likewise.
11156 * menu.c (Fx_popup_menu): Use check_window_system.
11157 * msdos.c (check_window_system): Define for MS-DOS.
11158 * nsfns.m (check_window_system): Define for NS. Adjust all users.
11159 * w32fns.c (check_window_system): Likewise for MS-Windows.
11160 * xfns.c (check_window_system): Likewise for X.
11161 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
11162 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
11164 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
11166 Prefer < to > in range checks such as 0 <= i && i < N.
11167 This makes it easier to visualize quantities on a number line.
11168 This patch doesn't apply to all such range checks,
11169 only to the range checks affected by the 2013-03-24 change.
11170 This patch reverts most of the 2013-03-24 change.
11171 * alloc.c (xpalloc, Fgarbage_collect):
11172 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
11173 * character.c (string_escape_byte8):
11174 * charset.c (read_hex):
11175 * data.c (cons_to_unsigned):
11176 * dispnew.c (update_frame_1):
11177 * doc.c (Fsubstitute_command_keys):
11178 * doprnt.c (doprnt):
11179 * editfns.c (hi_time, decode_time_components):
11180 * fileio.c (file_offset):
11181 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11182 * font.c (font_intern_prop):
11183 * frame.c (x_set_alpha):
11184 * gtkutil.c (get_utf8_string):
11185 * indent.c (check_display_width):
11186 * keymap.c (Fkey_description):
11187 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
11189 * minibuf.c (read_minibuf_noninteractive):
11190 * process.c (wait_reading_process_output):
11191 * search.c (Freplace_match):
11192 * window.c (get_phys_cursor_glyph):
11193 * xdisp.c (redisplay_internal):
11194 * xsmfns.c (smc_save_yourself_CB):
11195 Prefer < to > for range checks.
11196 * dispnew.c (sit_for): Don't mishandle NaNs.
11197 This fixes a bug introduced in the 2013-03-24 change.
11198 * editfns.c (decode_time_components): Don't hoist comparison.
11199 This fixes another bug introduced in the 2013-03-24 change.
11201 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
11203 * frame.h (struct frame): Drop scroll_bottom_vpos
11204 member becaue all real users are dead long ago.
11205 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
11206 * xdisp.c (redisplay_internal): Adjust user.
11208 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
11210 * nsmenu.m (showAtX:Y:for:): setLevel to
11211 NSPopUpMenuWindowLevel (Bug#13998).
11213 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
11215 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
11216 (ns_check_pending_open_menu): Declare.
11218 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
11219 (x_activate_menubar): Update the menu with title that matches
11220 ns_get_pending_menu_title, and call
11221 ns_check_pending_openmenu (Bug#12698).
11222 (menuWillOpen:): New method.
11223 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
11225 * nsterm.m (menu_will_open_state, menu_mouse_point)
11226 (menu_pending_title): New varaibles.
11227 (ns_get_pending_menu_title, ns_check_menu_open)
11228 (ns_check_pending_open_menu): New functions.
11230 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
11232 * indent.c (current_column_bol_cache): Remove leftover which is not
11233 used in Fmove_to_column any more.
11234 (current_column, scan_for_column): Adjust users.
11235 * keyboard.c (last_point_position_buffer, last_point_position_window):
11236 Remove leftovers which are not used for recording undo any more.
11237 (command_loop_1, syms_of_keyboard): Adjust users.
11238 * xdisp.c (last_max_ascent): Remove leftover which is not used in
11239 redisplay_window any more.
11240 (move_it_to): Adjust user.
11242 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
11244 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
11245 Update dependencies.
11247 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11249 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
11250 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
11251 forward references.
11253 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11255 * window.h (struct window): Replace hchild, vchild and buffer slots
11256 with a single slot 'contents'. This is possible because each valid
11257 window may have either the child window (in vertical or horizontal
11258 combination) or buffer to display (for the leaf window). Using that,
11259 a lot of operations to traverse and/or change window hierarchies may
11260 be simplified. New member horizontal is used to distinguish between
11261 horizontal and vertical combinations of internal windows.
11262 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
11263 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11264 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11265 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11266 Use contents slot, not buffer, where appropriate.
11267 (wset_combination): New function.
11268 (wset_buffer): Add eassert.
11269 (Fframe_first_window): Simplify the loop reaching first window.
11270 (Fwindow_buffer): Use WINDOW_LEAF_P.
11271 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11272 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11273 (unshow_buffer): Convert initial debugging check to eassert.
11274 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11275 (make_parent_window, window_resize_check, window_resize_apply)
11276 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11277 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11278 Adjust to match struct window changes.
11279 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11280 (mark_window_cursors_off, count_windows, get_leaf_windows)
11281 (foreach_window_1): Simplify the loop.
11282 * alloc.c (mark_object): Do not check for the leaf window because
11283 internal windows has no glyph matrices anyway.
11284 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11285 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11286 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11287 (build_frame_matrix_from_window_tree, mirror_make_current)
11288 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11289 (update_window_tree, set_window_update_flags): Simplify the loop.
11290 (sync_window_with_frame_matrix_rows): Enforce live window.
11291 Use contents slot, not buffer, where appropriate.
11292 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11293 and WINDOW_HORIZONTAL_COMBINATION_P.
11294 (make_frame_visible_1): Simplify the loop.
11295 Use contents slot, not buffer, where appropriate.
11296 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11297 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11298 (expose_window_tree): Likewise.
11299 Use contents slot, not buffer, where appropriate.
11300 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11301 to avoid deleted windows. Use contents slot instead of buffer.
11302 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11303 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11304 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11305 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11307 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11309 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11310 identify the reasons for assertion violations in bug#14062 and
11312 (Fx_show_tip): Fix compilation error under
11313 "--enable-check-lisp-object-type". (Bug#14073)
11315 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11316 Reported by <rzl24ozi@gmail.com>.
11318 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11320 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11322 (unwind_with_echo_area_buffer): ...to restore it here.
11323 This is needed to ensure that...
11324 (redisplay_window): ...both window markers are valid here,
11325 which is verified by eassert.
11326 * editfns.c (save_excursion_save): Do not assume that
11327 selected_window always displays the buffer.
11328 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11331 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11333 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11336 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11338 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11340 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11342 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11343 since MinGW's w32api headers do. This avoids compiler warnings.
11345 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11346 if already defined.
11348 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11350 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11352 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11354 * gtkutil.c (style_changed_cb): Check if frame is live and an
11355 X frame (Bug#14038).
11357 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11359 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11360 Define only for _WIN32_WINNT less than 0x0500.
11361 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11363 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11364 see its own definitions of 'struct timeval' and 'struct timezone'.
11366 Fix incompatibilities between MinGW.org and MinGW64 headers.
11367 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11369 * w32.c (REPARSE_DATA_BUFFER): Guard with
11370 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11372 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11374 * xterm.c: Include X11/XKBlib.h
11375 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11377 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11379 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11381 * blockinput.h (input_blocked_p): Likewise.
11382 * bytecode.c (exec_byte_code): Likewise.
11383 * callproc.c (call_process_kill, call_process_cleanup)
11384 (Fcall_process): Likewise.
11385 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11386 (Fccl_execute_on_string): Likewise.
11387 * character.c (string_escape_byte8): Likewise.
11388 * charset.c (read_hex): Likewise.
11389 * cm.c (calccost): Likewise.
11390 * data.c (cons_to_unsigned): Likewise.
11391 * dired.c (directory_files_internal, file_name_completion):
11393 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11394 (sit_for): Likewise.
11395 * doc.c (Fsubstitute_command_keys): Likewise.
11396 * doprnt.c (doprnt): Likewise.
11397 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11398 * emacsgtkfixed.c: Likewise.
11399 * fileio.c (file_offset, Fwrite_region): Likewise.
11400 * floatfns.c (Fexpt, fmod_float): Likewise.
11401 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11403 * font.c (font_intern_prop): Likewise.
11404 * frame.c (x_set_alpha): Likewise.
11405 * gtkutil.c (get_utf8_string): Likewise.
11406 * indent.c (check_display_width): Likewise.
11407 * intervals.c (create_root_interval, rotate_right, rotate_left)
11408 (split_interval_right, split_interval_left)
11409 (adjust_intervals_for_insertion, delete_node)
11410 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11411 (merge_interval_right, merge_interval_left, copy_intervals)
11412 (set_intervals_multibyte_1): Likewise.
11413 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11414 * keymap.c (Fkey_description): Likewise.
11415 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11416 * lread.c (openp, read_integer, read1, string_to_number):
11418 * menu.c (ensure_menu_items): Likewise.
11419 * minibuf.c (read_minibuf_noninteractive): Likewise.
11420 * print.c (printchar, strout): Likewise.
11421 * process.c (create_process, Faccept_process_output)
11422 (wait_reading_process_output, read_process_output, send_process)
11423 (wait_reading_process_output): Likewise.
11424 * profiler.c (make_log, handle_profiler_signal): Likewise.
11425 * regex.c (re_exec): Likewise.
11426 * regex.h: Likewise.
11427 * search.c (looking_at_1, Freplace_match): Likewise.
11428 * sysdep.c (get_child_status, procfs_ttyname)
11429 (procfs_get_total_memory): Likewise.
11430 * systime.h (EMACS_TIME_VALID_P): Likewise.
11431 * term.c (dissociate_if_controlling_tty): Likewise.
11432 * window.c (get_phys_cursor_glyph): Likewise.
11433 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11434 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11436 * xfns.c (Fx_window_property): Likewise.
11437 * xmenu.c (set_frame_menubar): Likewise.
11438 * xselect.c (x_get_window_property, x_handle_dnd_message):
11440 * xsmfns.c (smc_save_yourself_CB): Likewise.
11441 * xterm.c (x_scroll_bar_set_handle): Likewise.
11443 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11445 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11446 to be optional or nil. Adjust comment and convert it to docstring.
11447 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11448 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11450 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11452 Static checking by GCC 4.8-20130319.
11453 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11454 * process.c (Fset_process_datagram_address)
11455 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11456 * xdisp.c (get_char_face_and_encoding)
11457 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11458 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11459 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11461 2013-03-24 Ken Brown <kbrown@cornell.edu>
11463 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11464 fix compilation on 64-bit Cygwin, where underscores are not
11465 automatically prepended.
11467 * w32term.c (w32_initialize): Silence compiler warning.
11469 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11471 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11472 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11473 variables, to save and restore frame dimensions.
11474 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11475 after returning from a 'fullscreen' configuration.
11476 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11477 to avoid races between the main thread and the input thread.
11479 * w32term.h (struct w32_output): New members normal_width,
11480 normal_height, normal_top, normal_left, and prev_fsmode.
11481 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11482 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11483 members of a frame.
11485 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11486 'fullscreen' parameter. Always record previous width and height
11487 of the frame, except when switching out of maximized modes, so
11488 that they could be restored correctly, instead of resetting to the
11489 default frame dimensions. Send SC_RESTORE command to the frame,
11490 unless we are going to send SC_MAXIMIZE, to restore the frame
11491 resize hints in the mouse pointer shown by the window manager.
11494 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11496 * lisp.h (get_frame_param): Adjust conditions for prototype
11499 2013-03-22 Ken Brown <kbrown@cornell.edu>
11501 * unexcw.c: Drop unneeded inclusion of w32common.h.
11502 (report_sheap_usage): Declare.
11503 (read_exe_header): Add magic numbers for x86_64.
11504 (fixup_executable): Fix printf format specifier for unsigned long
11507 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11509 * frame.h (struct frame): Put menu_bar_window under #ifdef
11510 because this member is not needed when X toolkit is in use.
11511 (fset_menu_bar_window):
11512 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11513 (free_glyphs, update_frame):
11514 * xdisp.c (expose_frame): Likewise.
11515 (display_menu_bar): Likewise. Remove redundant eassert.
11516 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11519 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11521 Use functions and constants to manipulate Lisp_Save_Value objects.
11522 This replaces code that used macros and strings and token-pasting.
11523 The change makes the C source a bit easier to follow,
11524 and shrinks the Emacs executable a bit.
11525 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11526 (make_save_value): Change 1st arg from string to enum. All callers
11529 (mark_object): Use if, not #if, for GC_MARK_STACK.
11530 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11531 (XSAVE_OBJECT): Now functions, not macros.
11532 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11533 the constant was never used.
11534 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11535 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11536 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11537 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11539 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11540 type3 with a single member save_type. All uses changed.
11541 (save_type, set_save_pointer, set_save_integer): New functions.
11542 * print.c (PRINTX): Remove.
11544 * alloc.c: Remove redundant static declarations.
11546 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11548 * window.h (struct window): Convert left_col, top_line, total_lines
11549 and total_cols from Lisp_Objects to integers. Adjust comments.
11550 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11552 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11553 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11554 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11555 Adjust users where appropriate.
11557 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11559 * frame.h (struct frame): Drop resx and resy because the same data is
11560 available from window system-specific output context. Adjust users.
11561 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11562 New functions to provide defaults when no window system available.
11563 (FRAME_RES_X, FRAME_RES_Y): New macros.
11564 (NUMVAL): Move from xdisp.c.
11565 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11566 (Ffont_face_attributes, Fopen_font):
11567 * image.c (gs_load):
11568 * w32font.c (fill_in_logfont):
11569 * xdisp.c (calc_pixel_width_or_height):
11570 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11571 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11573 2013-03-20 Kenichi Handa <handa@gnu.org>
11575 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11576 to 1 (temporary workaround until a bug related to ASCII
11577 optimization is fixed).
11579 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11581 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11582 Signal error if window is not internal. Adjust docstring.
11583 (delete_all_child_windows): Use combination_limit to save the buffer.
11584 (Fset_window_configuration): Adjust accordingly.
11585 * print.c (syms_of_print): Initialize debugging output not here...
11586 (init_print_once): ...but in a new function here.
11587 * lisp.h (init_print_once): Add prototype.
11588 * emacs.c (main): Add call to init_print_once. Adjust comments.
11590 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11592 * window.c (window_resize_check, window_resize_apply)
11593 (window_from_coordinates, recombine_windows, set_window_buffer)
11594 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11595 (Fsplit_window_internal, Fdelete_window_internal)
11596 (freeze_window_starts): Use bool for booleans.
11597 * window.h (window_frame_coordinates, resize_frame_windows)
11598 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11600 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11602 * dispnew.c (bitch_at_user): Use `user-error'.
11604 2013-03-17 Ken Brown <kbrown@cornell.edu>
11606 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11607 as return type of image_background. (Bug#13981)
11608 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11610 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11612 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11613 (ns_select): Don't return with result uninitialized.
11615 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11618 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11620 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11621 directories. If filename is nil, get directory name (Bug#13932).
11622 Use getFilename and getDirectory.
11623 (getFilename, getDirectory): New methods for EmacsSavePanel and
11625 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11627 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11629 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11631 2013-03-15 Kenichi Handa <handa@gnu.org>
11633 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11634 (adjust_after_replace): Make it back to static. Delete the third
11635 arg text_at_gap_tail. Cancel the code for handling it.
11637 * coding.h (struct coding_system): New member eol_seen.
11639 * coding.c (detect_ascii): New function.
11640 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11641 when the source bytes are actually scanned. On detecting for
11642 coding_category_utf_8_auto, call detect_ascii instead of scanning
11643 source bytes directly.
11644 (produce_chars): Call insert_from_gap with the new arg 0.
11645 (encode_coding): Likewise.
11646 (decode_coding_gap): Control ASCII optimization by the variable
11647 disable_ascii_optimization instead of #ifndef .. #endif.
11648 Deccode EOL format according to coding->eol_seen.
11649 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11652 * lisp.h (adjust_after_replace): Cancel externing it.
11653 (insert_from_gap): Adjust prototype.
11655 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11657 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11658 FULLSCREEN_MAXIMIZED. (Bug#13935)
11660 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11662 * region-cache.c (find_cache_boundary, move_cache_gap)
11663 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11664 Simplify debugging check and convert to eassert. Adjust comment.
11665 (pp_cache): Put under ENABLE_CHECKING.
11667 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11669 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11670 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11671 and WM_ACTIVATEAPP.
11672 (w32fullscreen_hook): If the frame is visible, reset
11673 f->want_fullscreen flag after changing the frame size. If the
11674 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11677 2013-03-13 Daniel Colascione <dancol@dancol.org>
11679 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11680 too so that these builds can use Cygwin's file conversion
11681 functions. (We've been building and linking cygw32.o all along
11682 and just not using it.)
11684 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11686 File synchronization fixes (Bug#13944).
11687 * Makefile.in (LIB_FDATASYNC): New macro.
11689 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11690 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11691 Don't worry about HAVE_FSYNC, since a substitute fsync is
11692 available if the system lacks one.
11693 (Fwrite_regin): Retry fsync if interrupted.
11695 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11697 * w32term.c (w32_read_socket): If the Emacs frame is being
11698 activated, call w32fullscreen_hook, to make sure the new frame
11699 dimensions are in effect. (Bug#13937)
11701 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11703 * xdisp.c (init_iterator): Simplify because both character and byte
11704 positions are either specified or -1. Add eassert. Adjust comment.
11705 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11706 character and byte positions can be obtained from marker.
11708 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11710 Static checking by Sun C 5.12.
11711 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11712 * bytecode.c (exec_byte_code):
11713 * dispnew.c (init_display):
11715 * fileio.c (Fsubstitute_in_file_name):
11716 * keyboard.c (Fevent_convert_list):
11717 * keymap.c (Fsingle_key_description):
11718 * term.c (maybe_fatal, fatal):
11719 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11720 * xsmfns.c (Fhandle_save_session):
11721 Omit unreachable code.
11722 * keymap.c (map_keymap_char_table_item): Cast void * to
11723 a function pointer type; the C Standard requires this.
11725 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11726 Include <sys/param.h> unconditionally, as that works elsewhere and
11727 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11728 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11731 See ChangeLog.12 for earlier changes.
11733 ;; Local Variables:
11737 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11739 This file is part of GNU Emacs.
11741 GNU Emacs is free software: you can redistribute it and/or modify
11742 it under the terms of the GNU General Public License as published by
11743 the Free Software Foundation, either version 3 of the License, or
11744 (at your option) any later version.
11746 GNU Emacs is distributed in the hope that it will be useful,
11747 but WITHOUT ANY WARRANTY; without even the implied warranty of
11748 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11749 GNU General Public License for more details.
11751 You should have received a copy of the GNU General Public License
11752 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.