1 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3 Fix minor problems found by static checking.
4 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5 * dispnew.c (update_frame_with_menu): Mark debug local as used.
6 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
7 * keyboard.c (read_menu_command): Remove unused local.
8 * lisp.h (read_menu_command): New decl.
9 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11 Return ptrdiff_t, not int.
12 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
13 not int, for benefit of xpalloc.
14 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
16 (have_menus_p): Remove; unused.
17 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
18 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
19 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
21 (save_and_enable_current_matrix): Omit unnecessary casts.
22 (read_menu_input): Omit local extern decl (now in lisp.h).
23 Don't access uninitialized storage if mouse_get_xy fails.
24 (tty_menu_activate): Mark local as initialized, for lint.
25 (tty_menu_activate, tty_meny_show): Remove unused locals.
27 2013-10-08 Eli Zaretskii <eliz@gnu.org>
29 Support menus on text-mode terminals.
30 * xterm.h (xw_popup_dialog): Add prototype.
32 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
33 (xmenu_show): Block input here, instead in Fx_popup_menu.
34 (xw_popup_dialog): New function, with X-specific bits of popup
37 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
40 * window.c (Fset_window_configuration): Use run-time tests of the
41 frame type instead of compile-time conditionals, when menu-bar
44 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
45 (w32_popup_dialog): New prototypes.
47 * w32menu.c (Fx_popup_dialog): Function deleted.
48 (w32_popup_dialog): New function, with w32 specific bits of popup
49 dialogs. Block input here.
51 * w32inevt.c (w32_console_read_socket): Minor change to add
54 * w32fns.c (show_hourglass): If returning early because the frame
55 is not a GUI frame, unblock input.
57 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
58 (cursorY): New functions.
60 * termhooks.h (cursorX, cursorY): Prototypes of functions on
61 WINDOWSNT, macros that call curX and curY elsewhere.
63 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
65 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
66 specific function to hide and show cursor on a text-mode terminal.
67 (tty_menu_struct, struct tty_menu_state): New structures.
68 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
69 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
70 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
71 (tty_menu_locate, save_and_enable_current_matrix)
72 (restore_desired_matrix, screen_update, read_menu_input)
73 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
74 (tty_pop_down_menu, tty_menu_last_menubar_item)
75 (tty_menu_new_item_coords, tty_menu_show): New functions.
76 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
78 * nsterm.h (ns_popup_dialog): Adjust prototype.
80 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
82 (ns_popup_dialog): Adapt order of arguments to the other
83 *_menu_show implementations.
84 (Fx_popup_dialog): Function deleted.
86 * msdos.c (x_set_menu_bar_lines): Delete unused function.
88 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
90 * menu.c (have_boxes): New function.
91 (single_keymap_panes): Use it instead of a compile-time
93 (single_menu_item): Use run-time tests of the frame type instead
94 of compile-time conditionals.
95 (encode_menu_string): New function.
96 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
97 the macro, since different types of frame need different encoding
99 (digest_single_submenu): Use run-time tests of frame type instead
100 of, or in addition to, compile-time conditionals.
101 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
102 (Fx_popup_menu): Detect when the function is called from keyboard
103 on a TTY. Don't barf when invoked on a text-mode frame. Check
104 frame type at run time, instead of compile-time conditionals for
105 invoking terminal-specific menu-show functions. Call
106 tty_menu_show on text-mode frames.
107 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
108 run time to determine which alternative to invoke; support dialogs
111 * keyboard.h <Qmouse_movement>: Declare.
113 * keyboard.c <Qmouse_movement>: Now extern.
114 <Qecho_keystrokes>: New static variable.
115 (read_key_sequence): Accept an additional argument, a flag to
116 prevent redisplay during reading of the key sequence. All callers
118 (read_menu_command): New function.
119 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
121 (toolkit_menubar_in_use): New function.
122 (make_lispy_event): Use it instead of a compile-time test.
124 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
125 window-system being available.
127 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
128 to x-popup-dialog on the frame type, they all now support popup
131 * dispnew.c (save_current_matrix): Save the margin areas.
132 (restore_current_matrix): Restore margin areas.
133 (update_frame_with_menu): New function.
135 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
138 * alloc.c (make_save_ptr): Now compiled unconditionally.
140 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
142 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
143 (redraw_frame, update_frame): Adjust users.
144 * dispextern.h (set_window_update_flags): Adjust prototype.
145 * xdisp.c (redisplay_internal): When updating all frames with zero
146 windows_or_buffers_changed, assume that only the windows that shows
147 current buffer should be really updated.
149 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
151 Do not allocate huge temporary memory areas and objects while encoding
152 for file I/O, thus reducing an enormous memory usage for large buffers.
153 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
154 * coding.h (struct coding_system): New member raw_destination.
155 * coding.c (setup_coding_system): Initialize it to zero.
156 (encode_coding_object): If raw_destination is set, do not create
157 dst_object. Add comment.
158 * fileio.c (toplevel): New constant E_WRITE_MAX.
159 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
160 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
162 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
164 * nsterm.m (windowDidExitFullScreen:):
165 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
167 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
169 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
170 * keyboard.c (unblock_input_to): Don't process pending signals
171 if a fatal error is in progress.
173 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
174 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
175 they're talking about words in Lisp bool vectors.
176 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
177 * data.c (popcount_bits_word): Rename from popcount_size_t.
178 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
181 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
183 Improve support for popcount and counting trailing zeros (Bug#15550).
184 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
185 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
186 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
187 (popcount_size_t_msc, popcount_size_t_gcc):
188 Remove; now done by Gnulib.
189 (popcount_size_t): Now a macro that defers to Gnulib.
190 (count_trailing_zero_bits): Return int, for consistency with
191 Gnulib and because Emacs prefers signed to unsigned int.
192 Don't assume that size_t is either unsigned int or unsigned long
193 or unsigned long long.
194 (size_t_to_host_endian): Do not assume that size_t is either
195 exactly 32 or exactly 64 bits wide.
196 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
197 etc., so that it's now an enum constant, not a macro.
198 No need to assume that it's either 32 or 64.
200 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
202 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
205 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
207 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
208 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
210 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
212 emacs_read and emacs_write now use void *, not char *.
213 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
214 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
215 Buffer arg is now void *, not char *. This matches plain
216 'read' and 'write' better, and avoids a constraint violation
217 on Solaris 9 with Oracle Studio.
219 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
221 * alloc.c (Fmake_string): For ASCII char initializer, prefer
222 memset to explicit loop. Otherwise copy largest possible chunk
223 from initialized to uninitialized part, thus allowing the longer
224 memcpy runs and reducing the number of loop iterations.
226 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
228 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
229 hide toolbar (Bug#15388).
230 (windowDidEnterFullScreen:): If presentation options are zero,
231 set them here (Bug#15388).
232 (ns_update_auto_hide_menu_bar): Remove runtime check.
233 Don't auto hide dock unless menubar is also auto hidden.
235 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
237 * editfns.c (message): Mention batch mode in doc string.
239 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
241 * nsterm.m (check_native_fs): Remove erroneous comment.
243 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
245 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
246 uses find_newline instead of scan_newline and so doesn't move point.
248 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
250 Use hardware support for byteswapping on glibc x86 etc.
251 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
252 whereas the old swap64 needed 30.
253 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
254 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
255 Use byteswap.h's macros to swap bytes.
256 * lisp.h (swap16, swap32, swap64): Remove.
257 All uses replaced by bswap_16, bswap_32, bswap_64.
259 * bytecode.c (exec_byte_code): Use some more volatile variables
260 to work around local variables getting clobbered by longjmp.
261 Port to pre-C99, which doesn't allow decls after stmts.
263 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
265 * lisp.h (eassert): Assume that COND is true when optimizing.
266 In other words, take on the behavior of eassert_and_assume.
267 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
268 (eassert_and_assume): Remove. All uses replaced by eassert.
270 * xdisp.c (Qglyphless_char): Now static.
272 Adjust to merge from gnulib.
273 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
274 * lisp.h: Include <verify.h>, for 'assume'.
276 * eval.c (clobbered_eassert): New macro.
277 (internal_catch, internal_condition_case)
278 (internal_condition_case_1, internal_condition_case_2)
279 (internal_condition_case_n): Use it instead of eassert
280 when the argument contains locals clobbered by longjmp.
281 Don't use clobbered locals outside of clobbered_eassert.
282 (internal_lisp_condition_case): Use a volatile variable
283 to work around a local variable's getting clobbered.
285 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
287 * lisp.h (struct handler): Merge struct handler and struct catchtag.
288 (PUSH_HANDLER): New macro.
290 (handlerlist): Always declare.
292 * eval.c (catchlist): Remove (merge with handlerlist).
293 (handlerlist, lisp_eval_depth): Not static any more.
294 (internal_catch, internal_condition_case, internal_condition_case_1)
295 (internal_condition_case_2, internal_condition_case_n):
297 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
298 handlerlist/catchlist.
299 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
300 handlerlist which can only handle a single condition-case handler at
302 (find_handler_clause): Simplify since we only a single branch here
305 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
307 (bcall0): New function.
308 (exec_byte_code): Add corresponding cases. Improve error message when
309 encountering an invalid byte-code. Let Bunwind_protect accept
310 a function (rather than a list of expressions) as argument.
312 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
313 and make them unconditional now that they're heap-allocated.
315 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
317 * charset.c (Fdecode_char, Fencode_char): Remove description of
318 `restriction' arg. now that it's hidden by advertised-calling-convention.
320 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
322 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
323 Remove unused variable (from mac-port).
324 (macfont_draw): Use s->ybase for correct y position.
326 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
328 * frame.h (struct frame): Drop has_minibuffer member because...
329 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
330 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
332 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
334 * window.h (struct window): Prefer enum text_cursor_kinds to int
335 for phys_cursor_type member. Move the latter, phys_cursor_width,
336 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
337 * window.c (replace_window, make_window): Adjust users.
339 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
341 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
342 this module is never compiled otherwise.
344 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
346 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
349 2013-09-29 Eli Zaretskii <eliz@gnu.org>
351 * xdisp.c (get_next_display_element): Don't call face_for_font in
352 a build configured --without-x. (Bug#15484)
354 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
356 * window.c (calc_absolute_offset): #elif should be #elif defined.
358 * frame.c (delete_frame): Block/unblock input to overcome race
359 condition (Bug#15475).
361 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
363 * frame.c (delete_frame): Record selected frame only after
364 calling Qdelete_frame_functions (Bug#15477).
366 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
368 * nsterm.m (ns_selection_color): Remove.
369 (ns_get_color): Check for ns_selection_(fg|bg)_color using
370 NSColor selectedText(Background)Color. Only for COCOA.
371 (ns_term_init): Remove assignment of ns_selection_color, logic
372 moved to ns_get_color.
374 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
375 NS_SELECTION_COLOR_DEFAULT.
376 (NS_SELECTION_FG_COLOR_DEFAULT): New.
378 2013-09-28 Eli Zaretskii <eliz@gnu.org>
380 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
381 frame' does not have the tool_bar_window member.
383 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
385 Signal error when reading an empty byte-code object (Bug#15405)
386 * lread.c (read1): signal error
387 * alloc.c (make_byte_code): eassert header size
388 (sweep_vectors): change an int to size_t
390 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
392 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
393 instead of ints, as it's the usual style for offsetof constants. See:
394 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
396 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
397 This is ugly, but it should fix the performance problem for older
398 GCC versions in the short run. I'll look into integrating the
399 Gnulib module for popcount, as a better fix.
400 See the thread starting in:
401 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
402 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
403 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
404 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
405 (popcount_size_t): Use it.
407 2013-09-24 Daniel Colascione <dancol@dancol.org>
409 * process.c (Fnetwork_interface_info): Fix build break due to
412 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
414 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
415 Prefer signed to unsigned integers where either will do.
416 No need for 'const' on locals that do not escape.
417 Omit easserts with unnecessary and unportable assumptions about
418 alignment. Avoid unnecessary casts to char *.
420 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
422 Use union for the payload of struct Lisp_Vector.
423 This helps to avoid a few glitches dictated by C's aliasing rules.
424 * lisp.h (struct Lisp_Vector): Use union for next and
425 contents member. Adjust comment. Change related users.
426 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
427 Related users changed.
428 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
429 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
430 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
431 * xfaces.c, xfont.c, xmenu.c: Related users changed.
433 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
435 Optimize glyph row clearing and copying routines.
436 * dispextern.h (struct glyph_row): Change layout of struct
437 glyph_row to help copy_row_except_pointers. Adjust comment.
438 * dispnew.c (null_row): Remove.
439 (clear_glyph_row): Use offsetof and memset to find and clear
440 just the members that need clearing. Adjust comment.
441 (copy_row_except_pointers): Likewise for copying.
443 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
445 Some minor cleanups of recently-added bool vector code.
446 * conf_post.h (assume): Always return void. Use lint version
447 only if GCC and MSC versions don't apply.
448 * conf_post.h (assume):
449 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
450 Depend on _MSC_VER, not __MSC_VER, for consistency with
452 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
453 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
454 (bool_vector_binop_driver, count_trailing_zero_bits)
455 (size_t_to_host_endian): Now static, not static inline;
456 the latter isn't needed with modern compilers and doesn't
457 work with older compilers anyway.
459 * alloc.c (valgrind_p): Use bool for boolean.
461 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
463 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
464 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
465 (display_last_displayed_message_p, message_buf_print)
466 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
467 Use bool for boolean.
468 * dispextern.h (cancel_line, init_desired_glyphs):
469 Remove ancient leftover.
470 (help_echo_showing_p, hourglass_shown_p):
471 * lisp.h (noninteractive_need_newline): Adjust declaration.
473 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
475 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
477 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
478 ...this file and convert the latter to static. Adjust comment.
479 (make_initial_frame):
480 * window.c (init_window_once): Adjust user.
481 * frame.h (last_nonminibuf_frame): Remove declaration.
482 * lisp.h (selected_frame): Likewise.
483 * msdos.c (the_only_display_info): Adjust comment.
485 2013-09-23 Eli Zaretskii <eliz@gnu.org>
487 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
488 computing the end column of mouse-highlight that comes from
489 display or overlay strings. (Bug#15437)
490 (note_mouse_highlight): Adapt calculation of last argument to
491 mouse_face_from_string_pos to the above change.
493 * conf_post.h (__has_builtin): Define to zero, if undefined, on
494 all platforms, not just for clang.
496 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
498 * filelock.c (lock_file_1): Rearrange to remove compiler warning
499 about excess arguments to snprintf.
501 * conf_post.h(assume): Use __builtin_unreachable for clang.
503 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
505 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
506 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
508 2013-09-23 Daniel Colascione <dancol@dancol.org>
510 * alloc.c (USE_VALGRIND): New macro; on by default
511 when ENABLE_CHECKING.
512 (mark_maybe_object,mark_maybe_pointer)
513 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
515 (valgrind_p) [USE_VALGRIND]: New variable.
516 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
518 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
520 * process.c (wait_reading_process_output): Change int pnamelen to
523 * nsterm.m (setMarkedText:selectedRange:):
525 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
526 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
527 argument to unsigned long to avoid warning.
528 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
530 * conf_post.h (assume): Fix compiler error: x shall be cond.
532 2013-09-22 Daniel Colascione <dancol@dancol.org>
534 * xfns.c (x_get_monitor_attributes): Suppress unused variable
535 warning when compiling without a window system.
537 2013-09-22 Daniel Colascione <dancol@dancol.org>
539 * data.c (Qbool_vector_p): New symbol.
540 (bool_vector_spare_mask,popcount_size_t_generic)
541 (popcount_size_t_msc,popcount_size_t_gcc)
543 (bool_vector_binop_driver)
544 (count_trailing_zero_bits,size_t_to_host_endian)
545 (Fbool_vector_exclusive_or)
547 (Fbool_vector_intersection,Fbool_vector_set_difference)
548 (Fbool_vector_subsetp,Fbool_vector_not)
549 (Fbool_vector_count_matches)
550 (Fbool_vector_count_matches_at): New functions.
551 (syms_of_data): Intern new symbol, functions.
552 * alloc.c (bool_vector_payload_bytes): New function.
553 (Fmake_bool_vector): Instead of calling Fmake_vector,
554 which performs redundant initialization and argument checking,
555 just call allocate_vector ourselves. Make sure we clear any
556 terminating padding to zero.
557 (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
558 instead of open-coding the size calculation.
559 (vroundup_ct): New macro.
560 (vroundup): Assume argument >= 0; invoke vroundup_ct.
561 * casetab.c (shuffle,set_identity): Change lint_assume to assume.
562 * composite.c (composition_gstring_put_cache):
563 Change lint_assume to assume.
564 * conf_post.h (assume): New macro.
565 (lint_assume): Remove.
566 * dispnew.c (update_frame_1): Change lint_assume to assume.
567 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
569 * image.c (gif_load): Change lint_assume to assume.
570 * lisp.h (eassert_and_assume): New macro.
571 (Qbool_vector_p): Declare.
572 (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
573 (swap16,swap32,swap64): New inline functions.
574 * macfont.c (macfont_shape): Change lint_assume to assume.
575 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
576 * xsettings.c (parse_settings): Use new swap16 and
577 swap32 from lisp.h instead of file-specific macros.
579 2013-09-22 Eli Zaretskii <eliz@gnu.org>
581 * xdisp.c (try_window_id): Don't abort if cursor row could not be
582 found (which can legitimately happen when the glyph row at the
583 window start is disabled in the current_matrix. (Bug#15365)
585 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
587 Fix syntax.h bug introduced by recent INLINE change.
588 syntax.h defined an extern inline function SYNTAX_ENTRY that was
589 conditionally compiled one way in some modules, and a different
590 way in others. This doesn't work with extern inline functions,
591 which must have the same definition in all modules, because the
592 defining code might be shared across modules, depending on the
593 implementation. Symptoms reported by Martin Rudalics in:
594 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
595 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
596 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
597 overriding the corresponding functions in syntax.h.
598 * syntax.h (syntax_property_entry, syntax_property_with_flags)
599 (syntax_property): New inline functions.
600 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
601 Rewrite in terms of these new functions.
603 2013-09-21 Eli Zaretskii <eliz@gnu.org>
605 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
606 not chars_in_text, whose result depends on the multibyteness of
607 the current buffer. (Bug#15426)
609 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
611 Port recent change to hosts where pointers aren't 'long'.
612 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
613 Don't assume that pointers are the same width as 'long'.
614 Add a compile-time check that a pointer fits into two X slots.
616 A simpler, centralized INLINE.
617 * conf_post.h (INLINE): Define only if not already defined.
618 This allows us to use a single INLINE, defined by one file
620 * emacs.c (INLINE): Define it.
621 Also, include category.h, charset.h, composite.h, dispextern.h,
622 syntax.h, systime.h, so that their INLINE definitions are expanded
624 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
625 * buffer.h, buffer.c (BUFFER_INLINE):
626 * category.h, category.c (CATEGORY_INLINE):
627 * character.h, character.c (CHARACTER_INLINE):
628 * charset.h, charset.c (CHARSET_INLINE):
629 * composite.h, composite.c (COMPOSITE_INLINE):
630 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
631 * frame.h, frame.c (FRAME_INLINE):
632 * intervals.h, intervals.c (INTERVALS_INLINE):
633 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
634 * lisp.h, alloc.c (LISP_INLINE):
635 * process.h, process.c (PROCESS_INLINE):
636 * syntax.h, syntax.c (SYNTAX_INLINE):
637 * systime.h, sysdep.c (SYSTIME_INLINE):
638 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
639 * window.h, window.c (WINDOW_INLINE):
640 Remove. All uses replaced with INLINE.
642 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
644 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
647 2013-09-19 Eli Zaretskii <eliz@gnu.org>
649 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
650 'const char *' to avoid compiler warnings due to similar change in
651 the prototype of x_get_string_resource.
653 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
655 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
656 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
657 going to replace static variables below. Adjust comments.
658 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
659 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
660 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
661 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
662 Related users changed.
663 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
664 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
665 last_mouse_movement_time, going to replace static variables below.
667 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
668 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
670 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
671 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
672 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
673 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
674 static variables below.
675 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
676 (last_mouse_scroll_bar): Remove.
677 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
678 (mouseExited): Related users changed.
680 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
682 Do not use external array to process X scroll bar messages.
683 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
684 (x_send_scroll_bar_event): Pack window pointer into two slots
685 of XClientMessageEvent if we're 64-bit. Adjust comment.
686 (x_scroll_bar_to_input_event): Unpack accordingly.
688 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
690 Ifdef away recent changes which aren't relevant to NS port.
691 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
692 [!HAVE_NS]: Declare as such.
693 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
694 [!HAVE_NS]: Define as such.
696 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
698 * frame.c (x_redo_mouse_highlight): New function
699 to factor out common code used in W32 and X ports.
700 * dispextern.h (x_redo_mouse_highlight): Add prototype.
701 * xterm.h (struct x_display_info):
702 * w32term.h (struct w32_display_info):
703 * nsterm.h (struct ns_display_info): New members
704 last_mouse_motion_frame, last_mouse_motion_x and
705 last_mouse_motion_y, going to replace static variables below.
706 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
707 (redo_mouse_highlight): Remove.
708 (note_mouse_movement, syms_of_xterm): Adjust user.
709 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
710 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
711 (redo_mouse_highlight): Remove.
712 (note_mouse_movement, syms_of_w32term): Adjust user.
713 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
714 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
716 (note_mouse_movement, mouseMoved, syms_of_nsterm):
717 * nsfns.m (compute_tip_xy): Adjust user.
719 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
721 * frame.c (x_mouse_grabbed): New function.
722 * dispextern.h (x_mouse_grabbed): Add prototype.
723 (last_mouse_frame): Remove declaration.
724 * xterm.h (struct x_display_info):
725 * w32term.h (struct w32_display_info):
726 * nsterm.h (struct ns_display_info): New member
727 last_mouse_frame, going to replace...
728 * xdisp.c (last_mouse_frame): ...global variable.
729 (note_tool_bar_highlight):
730 * w32term.c (w32_mouse_position, w32_read_socket):
731 * xterm.c (XTmouse_position, handle_one_xevent):
733 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
735 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
737 * w32term.c (w32_read_socket): Avoid temporary
738 variables in a call to x_real_positions.
739 * xterm.c (handle_one_xevent): Likewise.
741 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
743 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
744 (x_icon_type): Remove prototype.
745 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
746 * frame.c (x_icon_type): Remove.
747 * w32term.c (x_make_frame_visible, x_iconify_frame):
748 * xterm.c (x_make_frame_visible, x_iconify_frame):
749 Use x_set_bitmap_icon to factor out common code.
751 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
753 * dispextern.h (check_x_display_info, x_get_string_resource):
754 Declare here just once and unify the latter.
755 * frame.c (check_x_display_info, x_get_string_resource):
756 * nsterm.h (check_x_display_info):
757 * xrdb.c (x_get_string_resource):
758 * xterm.h (check_x_display_info): Remove prototypes.
759 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
760 * w32reg.c (x_get_string_resource): Likewise.
761 (w32_get_rdb_resource): Adjust user.
763 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
765 * xterm.h (struct x_display_info): New member
766 x_pending_autoraise_frame, going to replace...
767 * xterm.c (pending_autoraise_frame): ...static variable.
768 (x_new_focus_frame, XTread_socket): Adjust users.
769 * w32term.h (struct w32_display_info): New member
770 w32_pending_autoraise_frame, going to replace...
771 * w32term.c (pending_autoraise_frame): ...global variable.
772 (x_new_focus_frame, w32_read_socket): Adjust users.
774 2013-09-17 Glenn Morris <rgm@gnu.org>
776 * xdisp.c (message_dolog): If we create *Messages*,
777 switch it to messages-buffer-mode.
779 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
781 Don't overuse 'const' in types of locals.
782 * bidi.c (bidi_count_bytes):
783 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
784 (xg_event_is_for_scrollbar):
785 * xselect.c (x_handle_property_notify)
786 (x_handle_selection_notify, x_handle_dnd_message):
787 * xsettings.c, xsettings.h (xft_settings_event):
788 * xterm.c (x_handle_net_wm_state, handle_one_event)
789 (x_menubar_window_to_frame, x_detect_focus_change)
790 (construct_mouse_click, note_mouse_movement)
791 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
792 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
793 (handle_one_xevent, x_handle_net_wm_state):
794 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
795 (x_handle_dnd_message):
796 Avoid unnecessary 'const', typically the second 'const' in
797 'const foo * const arg', a 'const' that does not affect the API
798 and doesn't significantly help the human reader.
800 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
802 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
803 only if Glib < 2.36.0.
804 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
805 * xsettings.c (init_gconf, init_gsettings): Do not check
807 * xterm.c (handle_one_xevent): Do not call to x_clear_area
809 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
811 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
813 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
814 before calling g_type_init.
816 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
818 * nsterm.m (syms_of_nsterm): ... to here.
820 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
822 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
823 (ignore_next_mouse_click_timeout): Use Time as X does.
824 (handle_one_xevent): Avoid cast and use unsigned comparison.
826 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
828 Do not copy X event in handle_one_xevent except KeyPress case.
829 Wnen XEvent is processed, it is unlikely to be changed except
830 KeyPress case, so we can avoid copying and use const pointer to
831 const data to make sure that an event is not changed elsewhere.
832 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
833 const' and do not create local copy except for the KeyPress event.
834 Use casts to avoid a few glitches. Adjust formatting. Add comments.
835 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
836 (x_handle_net_wm_state, x_menubar_window_to_frame)
837 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
838 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
839 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
840 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
841 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
842 (x_handle_dnd_message):
843 * xsettings.c (xft_settings_event):
844 Use 'const XEvent * const' where appropriate.
845 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
847 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
849 Fix X event waiting to handle multiple frames.
850 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
851 * xterm.c (pending_event_wait): Remove. Adjust users.
852 (x_detect_focus_change): Pass frame arg.
853 (handle_one_xevent): Find related frame early and clear per-frame
854 wait_event_type only if this is an event for the relevant frame.
855 (x_wait_for_event): Use per-frame wait_event_type.
857 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
859 * nsfns.m (Fx_create_frame): Fix font driver registration for
862 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
865 * nsterm.m: Include macfont.h.
866 (ns_tmp_flags, ns_tmp_font): Remove.
867 (ns_compute_glyph_string_overhangs): Check for driver Qns.
868 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
869 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
870 (changeFont:): Fix code style. Check for font driver type when
873 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
876 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
877 (nsfont_open): Set font driver type.
878 Set font->ascent and font->descent. Figure out font instead of
879 ns_tmp_font, and flags instead of ns_tmp_flags.
880 Fix indentation. Remove call to ns_draw_text_decoration,
883 * nsfns.m: Include macfont.h.
884 (Fx_create_frame): Register macfont driver, make a better default font.
885 (Fns_popup_font_panel): Get font from macfont driver, if used.
887 * macfont.m, macfont.h, maccuvs.h: New files.
889 * font.h: Declare syms_of_macfont.
891 * font.c (syms_of_font): Call syms_of_macfont.
893 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
895 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
897 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
898 and it is always zero for others, so I assume that this is an ancient
899 leftover which nobody will want to change any more.
900 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
901 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
902 * frame.c (x_set_scroll_bar_width):
903 * w32fns.c (w32_createscrollbar):
904 * w32term.c (w32_set_vertical_scroll_bar):
905 * xfns.c (x_set_scroll_bar_default_width):
906 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
907 (x_scroll_bar_expose): Related users changed.
909 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
911 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
912 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
913 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
915 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
917 * nsterm.h, w32term.h, xterm.h: ...and not here.
918 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
920 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
921 these modules are never compiled otherwise.
923 2013-09-14 Eli Zaretskii <eliz@gnu.org>
925 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
928 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
930 Unify Fx_focus_frame between all ports.
931 * frame.h (x_focus_frame): New prototype.
932 * xfns.c (Fx_focus_frame): Remove.
933 (syms_of_xfns): Do not defsubr it.
934 (x_focus_frame): X implementation.
935 * nsfns.m (Fx_focus_frame): Remove.
936 (syms_of_nsfns): Do not defsubr it.
937 (x_focus_frame): NS implementation.
938 * w32term.c (Fx_focus_frame): Remove.
939 (x_focus_on_frame): Rename to...
940 (x_focus_frame): W32 implementation.
941 * w32term.h (x_focus_on_frame): Remove prototype.
942 * w32fns.c (Fx_focus_frame): Remove.
943 (syms_of_w32fns): Do not defsubr it.
944 * frame.c (Fx_focus_frame): Define here.
945 (syms_of_frame): Defsubr here.
946 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
948 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
950 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
951 All of them are replaced with FRAME_DISPLAY_INFO, defined in
952 each port to reference the port-specific window system data.
953 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
954 (FRAME_DISPLAY_INFO): Define.
955 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
956 (FRAME_DISPLAY_INFO): Define. Adjust users.
957 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
958 (FRAME_DISPLAY_INFO): Define. Adjust users.
959 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
960 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
961 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
962 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
963 * xselect.c, xterm.c: All related users changed.
965 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
967 * xterm.h (x_window_to_frame, x_any_window_to_frame)
968 (x_menubar_window_to_frame): Remove prototypes.
969 * xfns.c (x_window_to_frame, x_any_window_to_frame)
970 (x_menubar_window_to_frame, x_top_window_to_frame):
972 * xterm.c (x_window_to_frame, x_any_window_to_frame)
973 (x_menubar_window_to_frame, x_top_window_to_frame):
974 ...to here and convert all but the last to static.
976 2013-09-12 Eli Zaretskii <eliz@gnu.org>
978 * lisp.mk (lisp): Add w32-common-fns.elc.
980 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
982 * charset.c (char_charset): Document an exception for char-charset.
984 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
986 * xterm.h (x_display_info): New field last_user_time...
987 * xterm.c (toplevel): ...to replace static last_user_time.
988 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
990 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
992 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
993 scroll bar values to prevent thumb from disappear and update comment.
995 2013-09-11 Glenn Morris <rgm@gnu.org>
997 * emacs.c (usage_message): Possessive apostrophe tweak.
999 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1001 * nsterm.m (syms_of_nsterm): Use Qns.
1002 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1003 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1004 * xfns.c (x_display_info_for_name, Fx_open_connection):
1005 Remove old '#if 0' code.
1006 (syms_of_xfns): Use Qx.
1007 * termhooks.h (fullscreen_hook): Remove the leftover.
1008 (struct terminal): Fix typo in comment.
1010 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1012 Cleaning up a few X scroll bar bits.
1013 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1014 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1015 New member last_seen_part, going to replace...
1016 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1017 (xt_action_hook) [USE_LUCID]: Adjust user.
1018 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1019 Lucid-specific scroll bar support.
1020 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1021 to int and adjust to use last_seen_part member.
1022 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1023 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1024 Initialize last_seen_part.
1026 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1028 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1029 insert-buffer-substring an empty string.
1031 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1033 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1034 avoiding a GCC warning.
1036 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1038 Ifdef away frame tool bar code when it is not really used.
1039 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1040 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1041 and minimize_tool_bar_window_p under the above.
1042 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1043 (fset_tool_bar_window): Likewise.
1044 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1045 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1046 (change_frame_size_1):
1047 * window.c (window_from_coordinates, Frecenter): Adjust users.
1048 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1049 code is not really used.
1050 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1051 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1052 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1053 [!USE_GTK && !HAVE_NS]: Define as such.
1054 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1055 (note_mouse_highlight, expose_frame):
1056 * xfns.c (x_set_tool_bar_lines):
1057 * xterm.c (handle_one_xevent): Adjust users.
1059 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1061 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1062 This bug was introduced by my 2013-08-26 patch, which incorrectly
1063 assumed that the terminfo implementation doesn't use termcap buffers.
1064 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1065 these buffers apparently are used after all.
1066 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1067 (struct tty_display_info): Define members termcap_term_buffer and
1068 termcap_strings_buffer even if TERMINFO.
1070 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1073 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1074 'usage' docstring entry to pacify make-docfile.
1076 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1078 Change comparison functions =, <, >, <=, >= to take many arguments.
1079 * data.c: Change comparison functions' interface and implementation.
1080 * lisp.h: Make arithcompare available for efficient two arg
1082 * bytecode.c: Use arithcompare.
1083 * fileio.c: Use new interface.
1085 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1087 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1089 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1091 * eval.c (Feval): Document the new use of `lexical'.
1093 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1095 Review and drop old frame resize hack.
1096 * frame.h (struct frame): Remove force_flush_display_p.
1097 * dispnew.c (update_frame): Adjust user and don't call
1098 flush_frame here. The comment has said that there was an issues
1099 with redisplaying fringes, but I don't see any differences with
1100 and without this hack. Hopefully we can continue without it.
1101 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1102 current frame matrices twice if resized_p is set.
1104 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1106 Do not populate pure Xism x_sync to other ports.
1107 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1108 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1109 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1110 * w32term.h (x_sync): Remove prototype.
1112 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1114 Cleanup frame flushing.
1115 * dispextern.h (struct redisplay_interface):
1116 Drop flush_display_optional because flush_display is enough
1117 for X and flushing via RIF is just a no-op for others.
1118 * frame.h (flush_frame): New function.
1119 * dispnew.c (update_frame):
1120 * minibuf.c (read_minibuf):
1121 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1123 * keyboard.c (detect_input_pending_run_timers): Do not flush
1124 all frames but selected one in redisplay_preserve_echo_area.
1125 * nsterm.m (ns_flush): Remove no-op.
1126 (ns_redisplay_interface): Adjust user.
1127 * w32term.h (x_flush): Remove no-op.
1128 (w32_redisplay_interface): Adjust user.
1129 * xterm.c (x_flush): Simplify because we do not flush all
1130 frames at once any more. Adjust comment.
1131 (x_redisplay_interface): Adjust user.
1133 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1135 Port --without-x --enable-gcc-warnings to Fedora 19.
1136 * gfilenotify.c (globals_of_gfilenotify):
1137 Call g_type_init only if using an older glib version that needs it.
1139 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1141 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1142 (last_glyphless_glyph_merged_face_id): Remove declarations.
1143 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1144 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1145 (last_glyphless_glyph_merged_face_id): Now static.
1146 (merge_escape_glyph_face): New function, refactored from...
1147 (get_next_display_element): ...here.
1148 (merge_glyphless_glyph_face): New function, refactored from...
1149 (produce_glyphless_glyph): ...here...
1150 * term.c (produce_glyphless_glyph): ...and here.
1152 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1154 * eval.c (eval_sub): Only call Ffunction if necessary.
1156 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1158 Attempt to make redisplay more selective when changing cursor type.
1159 * frame.h (struct frame): New bitfield cursor_type_changed.
1160 * xdisp.c (cursor_type_changed): Remove.
1161 (try_cursor_movement, redisplay_window, try_window_id)
1162 (set_frame_cursor_types, try_window_reusing_current_matrix):
1163 Adjust to use per-frame bitfield.
1164 (redisplay_internal): Look for cursor type change on each visible
1165 frame and consider all frames if cursor type has been changed on
1166 the frame other than selected. If cursor type has been changed on
1167 selected frame only, do not use fast update.
1169 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1171 Attempt to make redisplay more selective when changing fonts.
1172 * frame.h (struct frame): New bitfield fonts_changed.
1173 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1174 (adjust_frame_glyphs): Add prototype.
1175 * dispnew.c (fonts_changed_p): Remove.
1176 (adjust_glyphs): Remove because we do not
1177 adjust matrices on all frames at once any more.
1178 (adjust_frame_glyphs): Block and unblock input here.
1179 (adjust_glyph_matrix): Use fonts_changed.
1180 (change_frame_size_1): Use adjust_frame_glyphs.
1181 * font.c (font_open_entity): Use fonts_changed.
1182 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1183 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1184 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1185 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1186 (shrink_mini_window, Fresize_mini_window_internal)
1187 (window_scroll_pixel_based, Fset_window_configuration)
1188 (apply_window_adjustment, Fset_window_vscroll):
1189 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1190 Use adjust_frame_glyphs.
1191 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1192 (try_window_reusing_current_matrix, try_window_id, display_line)
1193 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1194 (redisplay_internal): Consider fonts_changed and adjust frame
1195 matrices for each frame only if the frame is visible. If font
1196 has been changed on some frame during full redisplay, retry
1197 only visible frames where the font has been actually changed.
1199 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1201 Cache current header and mode line height for each window.
1202 * window.h (struct window): New fields mode_line_height
1203 and header_line_height.
1204 * window.c (make_window): Initialize them.
1205 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1206 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1207 (current_mode_line_height, current_header_line_height):
1209 * xdisp.c (current_mode_line_height, current_header_line_height):
1211 (pos_visible_p, init_xdisp): Adjust user.
1212 (redisplay_window): Invalidate mode_line_height and
1213 header_line_height if current and desired matrices do not agree.
1215 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1217 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1218 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1220 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1222 Make --without-x compatible with --enable-gcc-warnings.
1223 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1224 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1225 members under HAVE_WINDOW_SYSTEM.
1226 * keyboard.c (make_lispy_focus_out): Likewise.
1227 (record_menu_key): Move under HAVE_MENUS.
1228 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1229 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1230 (syms_of_xdisp): Adjust user.
1231 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1232 (start_hourglass, cancel_hourglass):
1233 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1234 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1235 and CLEAR_FONT_TABLE_NFONTS.
1236 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1237 Declare only if HAVE_WINDOW_SYSTEM.
1238 (lface_same_font_attributes_p, clear_face_gcs): Define only
1239 if HAVE_WINDOW_SYSTEM.
1241 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1243 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1244 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1245 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1247 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1249 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1251 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1253 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1254 This fixes a type error on hosts where ptrdiff_t is wider than int.
1256 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1258 * keyboard.c (read_key_sequence_vs): New function.
1259 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1262 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1264 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1266 Makefile improvements.
1267 * Makefile.in (config.status): Don't use double-colon rules, as
1268 they are not portable according to POSIX. Fix shell typo with `;
1269 I guess this rule has never been tested?
1270 (VCSWITNESS): New macro, to override any environment var.
1272 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1274 * xterm.h (struct x_display_info): Do not track X connection
1275 fd separately because it is always available from Display.
1276 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1279 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1281 * buffer.c (drop_overlay):
1282 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1283 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1285 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1287 * buffer.c (Fmake_overlay, Fmove_overlay):
1288 * intervals.c (set_point_from_marker):
1289 * print.c (PRINTPREPARE): Prefer signal_error
1290 to plain error and report unsuitable marker too.
1292 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1294 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1295 for 'dragging' member.
1296 (struct x_output): Remove set-but-unused leftovers
1297 'left_before_move' and 'top_before_move'.
1298 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1299 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1300 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1301 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1302 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1303 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1304 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1305 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1307 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1309 * nsfont.m (INVALID_GLYPH): New define.
1310 (nsfont_encode_char): Use INVALID_GLYPH.
1311 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1313 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1315 * xterm.c (x_last_mouse_movement_time): Revert last change.
1316 This code should use XDisplayMotionBufferSize to check display's
1317 motion history first, and there are few other issues as well.
1318 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1319 (handle_one_xevent): Adjust user.
1321 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1323 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1324 * frame.c (Flast_nonminibuf_frame): ... to here.
1325 (check_minibuf_window): Don't abort if no window was found
1328 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1330 Use XGetMotionEvents to ask the last mouse motion time from X server.
1331 * xterm.c (X_MOTION_HISTORY): Default to 1.
1332 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1333 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1334 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1335 Ifdef away legacy code.
1336 (XTmouse_position, x_scroll_bar_report_motion):
1337 Use x_last_mouse_movement_time.
1338 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1341 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1343 * msdos.c (last_mouse_window): Move to...
1344 (dos_rawgetc): ...this function and adjust comment.
1345 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1346 (mouseMoved): ...this function and adjust comment.
1347 * w32term.c (last_window): Likewise with...
1348 (w32_read_socket): ...this function.
1349 * xterm.c (last_window): Likewise with...
1350 (handle_one_xevent): ...this function.
1352 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1354 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1355 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1356 (handle_one_xevent): ...to here.
1357 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1360 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1362 * msdos.c (IT_set_terminal_window): Remove no-op.
1363 (initialize_msdos_display): Adjust terminal setup.
1364 * w32console.c (w32con_set_terminal_window): Remove no-op.
1365 (initialize_w32_display): Adjust terminal setup.
1366 * w32term.c (w32_set_terminal_window): Remove no-op.
1367 (w32_create_terminal): Adjust terminal setup.
1368 * xterm.c (XTset_terminal_window): Remove no-op.
1369 (x_create_terminal): Adjust terminal setup.
1371 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1373 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1375 (ns_create_terminal): Adjust terminal setup.
1376 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1378 (w32_create_terminal): Adjust terminal setup.
1379 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1381 (x_create_terminal): Adjust terminal setup.
1383 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1385 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1386 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1387 * dispnew.c (buffer_posn_from_coords):
1388 * window.c (Fwindow_end, displayed_window_lines):
1389 * xdisp.c (redisplay_mode_lines): Use it.
1391 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1393 * fontset.c (face_for_char): Check char in the current face font first
1394 if HAVE_NS (Bug#15138).
1396 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1398 * window.c (temp_output_buffer_show): Make sure window returned
1399 by display_buffer is live (Bug#15213).
1401 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1403 Minor cleanup to avoid forward declarations.
1404 * coding.h (struct ccl_spec): Remove forward declaration.
1405 * composite.h (toplevel): Include font.h.
1406 (struct composition_it, struct face, struct font_metrics):
1407 Remove forward declaration.
1408 * dispextern.h (struct image, struct atimer): Likewise.
1409 * emacsgtkfixed.h (struct frame): Likewise.
1410 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1411 * font.h (struct font_driver, struct font, struct glyph_string)
1412 (struct face): Remove forward declaration.
1413 * fontset.h (struct face, struct font): Likewise.
1414 * frame.h (toplevel): Style cleanup.
1415 (enum output_method): Move to...
1416 * termhooks.h (enum output_method): ...here.
1417 (struct glyph, struct frame, struct ns_display_info)
1418 (struct x_display_info, struct w32_display_info):
1419 Remove forward declaration.
1420 * xterm.h (toplevel): Include termhooks.h.
1421 (struct font, struct window, struct glyph_matrix, struct frame)
1422 (struct input_event, struct face, struct image): Remove forward
1424 * gtkutil.h (struct _widget_value): Likewise.
1425 * keyboard.h (toplevel): Include termhooks.h.
1426 (struct input_event): Remove forward declaration.
1428 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1430 * intervals.c (set_point_from_marker): New function.
1431 * editfns.c (Fgoto_char):
1432 * process.c (Finternal_default_process_filter):
1433 * window.c (select_window_1): Use it.
1434 * buffer.h (set_point_from_marker): Add prototype.
1436 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1438 * w32.c (term_winsock): Call release_listen_threads before calling
1440 (_sys_wait_accept): Wait for accept event in a loop with a finite
1441 timeout, instead of waiting indefinitely. Will hopefully avoid
1442 hanging during exit because WSACleanup deadlocks waiting for the
1443 event object to be released. (Bug#14333)
1445 * w32proc.c (release_listen_threads): New function, signals all
1446 the reader threads that listen for connections to stop waiting.
1448 * w32.h (release_listen_threads): Add prototype.
1450 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1452 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1453 field of new marker (for sanity and safety).
1454 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1455 anyway because XMISCTYPE is a function and can't be an lvalue).
1457 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1459 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1460 (x_after_update_window_line, x_scroll_bar_create):
1461 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1462 (handle_one_xevent, x_clear_frame_area):
1463 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1464 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1465 * xterm.h (x_clear_area): Adjust prototype.
1467 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1469 Hook scanning and indentation functions to find_newline. This helps
1470 to avoid duplicated code and renders more respect to newline cache.
1471 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1472 * cmds.c (Fforward_line):
1473 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1474 Use find_newline and avoid unnecessary point movements.
1475 * search.c (scan_newline): Implement on top of find_newline.
1477 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1479 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1480 scoped code (bug#11258).
1482 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1484 * nsterm.m (last_window): New variable.
1485 (EV_TRAILER2): New macro.
1486 (EV_TRAILER): Call EV_TRAILER2.
1487 (mouseMoved:): Add support for mouse-autoselect-window
1488 on nextstep (Bug#6888).
1490 2013-08-28 Andreas Schwab <schwab@suse.de>
1492 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1493 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1494 Remove unused macro definitions.
1495 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1496 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1497 Only define if emacs.
1499 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1501 Prefer enum glyph_row_area to int where appropriate.
1502 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1504 (window_box, window_box_width, window_box_left, window_box_left_offset)
1505 (window_box_right, window_box_right_offset): Adjust prototypes.
1506 * xdisp.c (window_box, window_box_width, window_box_left)
1507 (window_box_left_offset, window_box_right, window_box_right_offset):
1508 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1509 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1510 * nsterm.m (ns_clip_to_row):
1511 * w32term.c (w32_clip_to_row):
1512 * xterm.c (x_clip_to_row): Likewise.
1514 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1516 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1517 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1519 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1521 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1522 for portability to hosts where /bin/sh has problems.
1524 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1526 Redesign redisplay interface to drop global output_cursor.
1527 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1528 (toplevel): Remove declaration of output_cursor.
1529 (set_output_cursor, x_cursor_to): Remove prototype.
1530 * window.h (struct window): New member output_cursor.
1531 (output_cursor_to): New function to replace RIF member.
1532 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1533 (update_text_area, set_window_cursor_after_update): Use it.
1534 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1535 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1536 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1537 * w32term.c (x_update_window_begin, x_update_window_end):
1538 * xterm.c (x_update_window_begin, x_update_window_end):
1539 Adjust to use per-window output cursor.
1541 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1543 Simplify SELECT_TYPE-related code.
1544 Like EMACS_TIME, this portability layer is no longer needed, since
1545 Emacs has been using fd_set as a portability layer for some time.
1546 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1547 (SELECT_TYPE): Remove. All uses changed to fd_set.
1548 (fd_set) [!FD_SET]: New typedef.
1550 Simplify EMACS_TIME-related code.
1551 This portability layer is no longer needed, since Emacs has been
1552 using struct timespec as a portability layer for some time.
1553 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1554 Include <time.h> rather than "systime.h"; that's all that's needed now.
1555 * dispnew.c: Include <timespec.h> rather than "systime.h";
1556 that's all that's needed now.
1557 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1558 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1559 TIMESPEC_RESOLUTION.
1560 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1561 LOG10_TIMESPEC_RESOLUTION.
1562 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1563 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1564 (make_emacs_time): Remove. All used changed to make_timespec.
1565 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1566 (current_timespec): Rename from current_emacs_time. All uses changed.
1567 (add_emacs_time): Remove. All uses changed to timespec_add.
1568 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1569 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1570 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1571 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1572 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1573 (current_timespec): Rename from current_emacs_time. All uses changed.
1574 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1575 changed to timespec_cmp.
1576 * xgselect.c: Include <timespec.h>, since our .h files don't.
1578 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1580 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1581 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1582 Remove the leftovers.
1583 * gtkutil.c (toplevel): Do not declare Qxft but include
1585 * image.c (toplevel): Do not declare Vlibrary_cache because
1586 it's already done in lisp.h.
1588 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1590 * lisp.h (Mouse_HLInfo): Move from here...
1591 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1592 (reset_mouse_highlight): New function.
1593 * msdos.c (dos_set_window_size, IT_update_begin)
1594 (internal_terminal_init):
1595 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1596 (ns_initialize_display_info):
1597 * w32console.c (initialize_w32_display):
1598 * w32term.c (x_update_window_end, x_free_frame_resources)
1599 (w32_initialize_display_info):
1600 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1601 * window.c (Fdelete_other_windows_internal):
1602 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1603 * termchar.h (toplevel):
1604 * xterm.h (toplevel): Include dispextern.h.
1606 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1608 Fix minor problems found by static checking.
1609 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1610 (expect): Avoid nested-if warning.
1611 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1612 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1613 * nsterm.h, nsterm.m (ns_select):
1614 * xgselect.c, xgselect.h (xg_select):
1615 Adjust signature to better match pselect's.
1616 * nsterm.m (ns_select):
1617 Don't set *TIMEOUT, since pselect doesn't.
1618 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1619 diagnostic about assigning const char * to it.
1620 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1622 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1624 * lread.c (substitute_object_recurse): Handle hash-tables as well
1627 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1629 Fix unlikely core dump in init_tty, and simplify terminfo case.
1630 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1631 The old version incorrectly dumped core if malloc returned a
1632 buffer containing only non-NUL bytes.
1633 (init_tty): Do not allocate or free termcap buffers; the
1634 struct does that for us now.
1635 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1636 (struct tty_display_info): Define members termcap_term_buffer and
1637 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1638 use them. Allocate them directly in struct rather than indirectly
1639 via a pointer, to simplify init_tty.
1641 * frame.c (check_minibuf_window): Initialize 'window' properly,
1642 so that Emacs reliably aborts later if 'window' is not initialized.
1644 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1646 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1647 of VoidSymbol (Bug#15154).
1649 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1651 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1652 mouse_face_beg_y and mouse_face_end_y.
1653 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1654 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1655 Adjust users and update comment where appropriate.
1657 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1659 * frame.c (check_minibuf_window): New function.
1660 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1661 Call check_minibuf_window (Bug#15183).
1663 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1665 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1666 because this is the only last cursor data we need to keep and consult.
1667 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1668 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1671 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1673 Fix recovering from possible decompression error.
1674 Since insert_from_gap doesn't always move point, we can't use PT as
1675 the position where the partially decompressed data ends, and
1676 should count how many bytes was produced so far.
1677 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1678 (unwind_decompress): Really delete partially uncompressed data.
1679 (Fzlib_decompress_region): Take decompressed data size into account.
1681 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1683 * syntax.c (init_syntax_once): Adjust comment and do an early
1684 initialization of Qchar_table_extra_slots just once...
1685 * casetab.c (init_casetab_once):
1686 * category.c (init_category_once):
1687 * character.c (syms_of_character):
1688 * coding.c (syms_of_coding):
1689 * xdisp.c (syms_of_xdisp): ...and omit it here.
1691 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1693 * xdisp.c (get_next_display_element): Don't apply to characters
1694 from a display vector the logic of setting it->end_of_box_run_p
1695 suitable for characters from a buffer. (Bug#15175)
1697 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1698 to handle directories, rather than '_utime' which doesn't.
1701 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1703 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1704 or fullscreen (Bug#14627).
1706 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1708 System-dependent integer overflow fixes.
1709 * process.c (Fset_process_window_size): Signal an error if
1710 the window size is outside the range supported by the lower level.
1711 * sysdep.c (set_window_size): Return negative on error,
1712 nonnegative on success, rather than -1, 0, 1 on not in system,
1713 failure, success. This is simpler. Caller changed.
1714 (serial_configure): Remove unnecessary initialization of local.
1715 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1716 size fits in unsigned long; this isn't true on some 32-bit hosts.
1717 Avoid buffer overrun if some future version of /proc/meminfo has a
1718 variable name longer than 20 bytes.
1719 (system_process_attributes) [__FreeBSD__]:
1720 Don't assume hw.availpages fits in 'int'.
1722 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1724 Don't let very long directory names overrun the stack.
1725 Fix some related minor problems involving "//", vfork.
1726 * callproc.c (encode_current_directory): New function.
1727 (call_process): Don't append "/"; not needed.
1728 * fileio.c (file_name_as_directory_slop): New constant.
1729 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1730 this can save the caller having to alloca.
1731 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1732 Use SAFE_ALLOCA, not alloca.
1733 (directory_file_name, Fexpand_file_name): Leave leading "//"
1734 alone, since it can be special even on POSIX platforms.
1735 * callproc.c (call_process):
1736 * process.c (Fformat_network_address):
1737 * sysdep.c (sys_subshell):
1738 Use encode_current_directory rather than rolling our own.
1739 (create_process): No need to encode directory; caller does that now.
1740 * process.h (encode_current_directory): New decl.
1741 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1742 Rework to avoid 'goto xyzzy;'.
1744 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1746 * xdisp.c (handle_face_prop): If the default face was remapped use
1747 the remapped face for strings from prefix properties. (Bug#15155)
1749 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1751 Minor cleanup for redisplay interface and few related functions.
1752 * frame.h (enum text_cursor_kinds): Move from here...
1753 * dispextern.h (enum text_cursor_kinds): ...to here.
1754 (toplevel): Drop unnecessary declarations.
1755 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1756 in update_window_end_hook and draw_window_cursor functions.
1757 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1758 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1759 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1760 * xterm.c (x_update_window_end, x_draw_window_cursor):
1761 * xdisp.c (display_and_set_cursor, update_window_cursor)
1762 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1763 enum text_cursor_kinds where appropriate.
1765 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1767 Redesign redisplay interface to drop updated_row and updated_area.
1768 * dispextern.h (updated_row, updated_area): Remove declaration.
1769 (struct redisplay_interface): Pass glyph row and row area parameters
1770 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1771 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1773 * dispnew.c (updated_row, updated_area): Remove.
1774 (redraw_overlapped_rows, update_window_line): Adjust user.
1775 (update_marginal_area, update_text_area): Likewise. Pass updated row
1776 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1777 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1780 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1782 * process.c (flush_pending_output): Remove stub.
1785 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1787 * callproc.c: Fix race that killed background processes (Bug#15144).
1788 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1789 Record deleted process-id in critical section, not afterwards.
1790 Don't mistakenly kill process created by a call-process invocation
1791 that discards output and does not wait.
1793 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1795 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1796 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1797 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1798 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1799 to shut up compiler in mark_object.
1800 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1802 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1804 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1805 We can't portably rely on PTY_OPEN doing that, even if
1806 it calls posix_openpt with O_CLOEXEC.
1808 2013-08-20 Kenichi Handa <handa@gnu.org>
1810 * character.c (string_char): Improve commentary.
1812 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1814 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1815 (struct animation_cache): Make signature a flexible array member.
1816 All uses changed. This is a tad slower but may insulate us better
1817 from future changes to ImageMagick.
1819 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1821 * image.c: Shrink memory needed for animation cache.
1822 (SIGNATURE_DIGESTSIZE): New constant.
1823 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1824 (imagemagick_create_cache): Copy the signature. This saves
1825 several KB of memory that ImageMagick wastes per signature.
1826 Don't bother updating the update_time, as the caller does that now.
1827 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1828 it's a fixed size struct member now.
1829 (imagemagick_get_animation_cache): Always destroy the signature,
1830 as it's now imagemagick_create_cache's responsibility to copy it.
1831 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1832 and use memcmp rather than strcmp.
1833 eassert that ImageMagick returns a signature of the specified length.
1835 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1837 * image.c (imagemagick_get_animation_cache): Don't segfault on
1839 (imagemagick_get_animation_cache): Revert to previous definition
1840 so that it actually works. But keep the memory leak fix.
1841 (imagemagick_get_animation_cache): Fix memory leak.
1843 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1845 * image.c: Fix animation cache signature memory leak.
1846 Fix some other minor performance problems while we're at it.
1847 (imagemagick_create_cache): Clear just the members that
1848 need clearing. Don't set update_time, as caller does that now.
1849 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1850 Simplify by using pointer-to-pointer instead of a prev pointer.
1851 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1852 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1853 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1854 it's already a copy. Free the signature probe unless it's cached.
1856 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1857 This was introduced by my 2013-08-12 fix for Bug#15035.
1859 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1861 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1862 (imagemagick_prune_animation_cache): Now static.
1864 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1866 * image.c (imagemagick_get_animation_cache): Don't segfault when
1867 pruning all entries.
1869 2013-08-18 Ken Brown <kbrown@cornell.edu>
1871 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1872 static heap if ENABLE_CHECKING is defined.
1873 (max_bss_sbrk_ptr): New variable.
1875 (report_sheap_usage): Report maximum static heap usage instead of
1876 ending static heap usage.
1878 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1880 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1881 of zlib_initialized according to the results of calling
1882 init_zlib_functions.
1884 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1886 * image.c: Implement an ImageMagick per-image cache.
1887 (imagemagick_get_animation_cache): Fix a double-free error.
1888 (imagemagick_load_image): Remove the ping_wand code, which only
1889 apparently saved time on invalid animated images, and slowed down
1890 everything else. Optimise for the common case.
1892 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1894 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1896 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1898 * marker.c (set_marker): Remove documentation of undefined behavior.
1900 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1902 * image.c (imagemagick_compute_animated_image): Animate correctly
1903 when sub-images are smaller than the main image.
1904 (imagemagick_compute_animated_image): Setting the iterator row to
1905 zero is apparently not allowed.
1906 (imagemagick_compute_animated_image): Allow images that say they
1907 have sub-images that are bigger than the main image, but just crop
1910 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1912 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1914 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1916 * image.c (imagemagick_compute_animated_image): Respect the GIF
1919 2013-08-15 Ken Brown <kbrown@cornell.edu>
1921 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1922 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1925 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1927 Fix minor problems found by static checking.
1928 * frame.c (delete_frame):
1929 * xdisp.c (next_element_from_display_vector):
1930 Avoid uninitialized local.
1931 * image.c (imagemagick_compute_animated_image): Port to C89.
1932 Prefer usual GNU indentation style for loops.
1933 Be more careful about bizarrely large sizes, by using ptrdiff_t
1936 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1938 Fix infinite frame selection loop (Bug#15025).
1939 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1941 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1943 * xdisp.c (compute_window_start_on_continuation_line):
1944 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1945 to make sure we end up setting the window start at the leftmost
1946 visible character of the display line. This avoids funky
1947 horizontal shifting because the window start is not kept on the
1948 same position. (Bug#15090)
1949 (next_element_from_display_vector): Support 'box' face attribute
1950 in the face definitions of a display vector. (Bug#15099)
1952 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1954 * image.c (imagemagick_compute_animated_image): Implement animated
1956 (imagemagick_compute_animated_image): Fix some compilation
1957 warnings. Implement a very simple cache to make the animation
1958 usable at all, but it should be replaced with a per-image cache.
1960 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1962 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1963 to do `for' loops over alist values.
1964 * buffer.h (FOR_EACH_BUFFER):
1965 * process.c (FOR_EACH_PROCESS): Use it.
1966 (handle_child_signal, status_notify, Fget_buffer_process)
1967 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1969 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1971 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1972 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1973 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1974 to xzalloc and so avoid redundant call to memset.
1975 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1976 members because it is allocated with xzalloc and so already zeroed.
1978 2013-08-14 Ken Brown <kbrown@cornell.edu>
1980 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1983 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1985 Utility function and macro to copy Lisp string to C string.
1986 * lisp.h (xlispstrdupa): New macro.
1987 (xlispstrdup): New prototype.
1988 * alloc.c (xlispstrdup): New function.
1989 * callint.c (Fcall_interactively):
1990 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1991 (Fsubstitute_in_file_name):
1992 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1993 * image.c (x_create_bitmap_from_file):
1994 * w32term.c (w32_term_init):
1995 * xterm.c (x_term_init): Use xlispstrdup.
1997 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1999 * image.c (imagemagick_load_image): Make animated pictures work.
2000 There's still some problems with background color settings, though
2003 * decompress.c (unwind_decompress): Always restore point.
2005 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2007 * marker.c (set_marker): Reformat documentation.
2009 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2011 * xdisp.c (cursor_type_changed): Now static.
2013 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2014 Use changed. This avoids the need to call xmalloc and for the
2015 caller to call xfree, and avoids memory leaks in some situations.
2017 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2019 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2020 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2021 (redisplay_window): If window_end_valid is cleared due to non-zero
2022 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2023 so do not call to try_cursor_movement for that window.
2025 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2027 * window.h (struct window): Convert window_end_pos and
2028 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2029 (wset_window_end_pos, wset_window_end_vpos): Remove.
2030 * dispnew.c (adjust_glyph_matrix):
2031 * window.c (Fwindow_end, replace_window, set_window_buffer)
2033 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2034 (set_vertical_scroll_bar, redisplay_window, try_window)
2035 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2036 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2037 (note_mouse_highlight): Adjust users.
2038 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2041 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2043 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2044 * image.c (imagemagick_filename_hint): Use `const char *' and
2045 prefer SSDATA to SDATA to avoid warnings.
2047 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2049 Cleanup window fringes, margins and scroll bars adjustments.
2050 * window.c (set_window_fringes, set_window_margins)
2051 (set_window_scroll_bars, apply_window_adjustment): New functions.
2052 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2053 (Fset_window_scroll_bars): Use them.
2055 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2057 * window.h (struct window): Convert scroll_bar_width
2058 from Lisp_Object to integer. Adjust comment.
2059 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2061 * window.c (wset_scroll_bar_width): Remove.
2062 (make_window): Initialize scroll_bar_width.
2063 (Fsplit_window_internal): Use direct assignment.
2064 (Fset_window_configuration, save_window_save):
2065 Convert Lisp_Object to integer and back where appropriate.
2066 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2067 bar was actually changed, and mention this in docstring.
2069 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2071 * decompress.c: Minor simplifications.
2072 (Fzlib_decompress_region): Don't bother verifying
2073 that avail_out <= UINT_MAX, as that was confusing.
2074 Mention the restriction in a comment instead.
2075 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2077 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2079 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2080 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2082 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2084 * image.c (imagemagick_filename_hint): Check for errors in the
2087 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2089 * window.c (Fwindow_margins): Return nil when there's no marginal
2090 area, as per the documented API.
2092 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2093 Fmake_vector, as scroll bar's struct members are not all Lisp
2094 objects now. This avoids crashes in GC.
2096 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2097 bool, so its address could be taken.
2099 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2101 * image.c (imagemagick_filename_hint): New function to possibly
2102 apply `image-content-type-suffixes'.
2103 (imagemagick_load_image): Use it.
2105 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2107 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2108 if loading zlib failed.
2110 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2112 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2113 2013-08-13 checkin below. Change bool to BOOL, rule is:
2114 All Obj-C code uses BOOL, except for interfaces callable from C.
2116 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2118 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2120 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2121 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2122 bool instead of BOOL.
2123 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2124 from Lisp_Object to bitfield. Adjust comment.
2125 * w32term.c (x_scroll_bar_create): Adjust user.
2126 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2127 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2128 Use bool for boolean.
2129 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2130 to `unsigned int' when defining a bitfield.
2132 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2134 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2136 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2138 * window.h (struct window): Convert left_margin_cols and
2139 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2140 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2141 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2143 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2145 (showing_window_margins_p, update_window_line, update_frame_1):
2146 * fringe.c (draw_fringe_bitmap_1):
2147 * xdisp.c (window_box_width): Adjust users.
2148 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2149 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2150 Use direct assignment.
2151 (Fset_window_configuration, save_window_save, Fwindow_margins):
2152 Convert Lisp_Object to integer and back where appropriate.
2153 (Fset_window_margins): Adjust user. Return t if any margin
2154 was actually changed, and mention this in docstring.
2156 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2158 * syntax.c (forward_word):
2159 * cmds.c (forward_char, backward_char): Mention the optional argument.
2161 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2163 * window.h (struct window): Convert left_fringe_width
2164 and right_fringe_width from Lisp_Objects to integers.
2166 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2167 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2168 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2170 (make_window): Initialize new integer fields to -1.
2171 (Fsplit_window_internal): Use direct assignment.
2172 (Fset_window_configuration, save_window_save):
2173 Convert Lisp_Object to integer and back where appropriate.
2174 (Fset_window_fringes): Adjust user. Return t if any fringe
2175 was actually changed, and mention this in docstring.
2177 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2179 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2180 * nsfns.m (x_set_cursor_type):
2181 * w32fns.c (x_set_cursor_type):
2182 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
2183 * xdisp.c (set_frame_cursor_types): ...but in common code.
2185 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2187 * font.c (clear_font_cache): New function, stripped from...
2188 (Fclear_font_cache): ...here, which now uses the function
2189 above. Adjust comment.
2190 * font.h (clear_font_cache): Add prototype.
2191 * xfaces.c (clear_face_cache): Use clear_font_cache.
2193 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2195 * window.c (Fset_window_start): Compare `w', not `window' because
2196 `w' might not be equal to `window' after call to decode_live_window.
2198 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2200 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2201 This fixes a problem introduced by the Bug#15035 patch
2202 when using GPG. Reported by Herbert J. Skuhra.
2204 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2206 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2207 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2208 not yet initialized.
2210 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2212 * decompress.c (Fzlib_decompress_region): Support zlib
2213 decompression, too, and rename.
2215 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2217 Minor zlib configuration tweaks.
2218 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2219 Don't assume presence of fn_inflateInit2_ zlib internal function.
2221 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2223 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2224 include the zlib prefix.
2226 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2228 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2229 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2230 define static variables that are pointers to zlib functions to be
2232 (init_zlib_functions) [WINDOWSNT]: New function.
2233 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2235 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2236 macros instead of invoking the zlib functions directly.
2237 (syms_of_decompress): DEFSYM Qzlib_dll.
2238 Staticpro Szlib_available_p.
2240 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2242 Avoid looping over all frame windows to freeze and unfreeze.
2243 * window.h (struct window): Drop frozen_window_start_p.
2244 (freeze_window_starts): Drop prototype.
2245 * frame.h (struct frame): New frozen_window_starts flag.
2246 (FRAME_WINDOWS_FROZEN): New macro.
2247 * window.c (freeze_window_start, freeze_window_starts):
2249 (select_window, replace_window): Adjust users.
2250 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2251 (window_frozen_p): New function.
2252 (redisplay_window): Use it.
2254 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2256 Fix some fd issues when running subprocesses (Bug#15035).
2257 Fix bugs that can leak files or file descriptors on errors.
2258 Don't unlink open temp files, as that's hard for users to diagnose
2259 when things go awry (e.g., temp disk exhausted).
2260 Don't bother to lock temp files. Check for invalid recursion.
2261 * callproc.c (synch_process_fd): Remove. All uses removed.
2262 (synch_process_tempfile): New var or macro.
2263 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2265 (record_kill_process): New arg, the temp name. All callers changed.
2266 (delete_temp_file): Now just a simple wrapper around unlink.
2267 (call_process_kill): New arg, the call_process_fd array.
2268 Close them all. Clear synch_process_pid. Remove the temp file,
2269 or arrange for it to be removed.
2270 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2271 that's been moved to synch_process_tempfile. Caller changed.
2272 Do not remove the tempfile; that's now call_process_kill's
2274 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2275 call_process_kill; the caller now does that.
2276 (call_process_cleanup): Do not close the process fd; that's now
2277 call_process_kill's responsibility.
2278 (Fcall_process): Implement via new function call_process, which
2279 has most of the old body of Fcall_process, but with a different API.
2280 (call_process): New function that does not open or close filefd if
2281 it is nonnegative. Record which fds need to be closed, and let
2282 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2283 Signal an error if invoked recursively (could be done via a hook).
2284 Simplify creation of the tempfile in the MSDOS case.
2285 Don't create the output file until after checking for the executable.
2286 Report any failure to open /dev/null.
2287 Don't open /dev/null for writing twice; once is enough.
2288 Don't create pipe if all output is being discarded or sent to file.
2289 Don't worry about setting up the coding system or reading from the
2290 pipe if all output is being discarded.
2291 Hoist fd_error local into top level, to lessen block nesting.
2292 Don't record deleted pid here; now done by Fcall_process_region.
2293 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2294 and note its success in synch_process_tempfile.
2295 Do not leak resources when child_setup fails.
2296 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2297 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2298 (create_temp_file): Now returns open fd, with an additional
2299 Lisp_Object * argument to return the name. All callers changed.
2300 Do not close the file; rewind it instead, and leave it open for
2301 the caller. Do not lock the temp file. Unwind-protect the file
2302 and the file-descriptor.
2303 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2304 If an asynchrounous process, record it here, not in call_process.
2305 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2306 * eval.c (set_unwind_protect): New function.
2307 * fileio.c (write_region): New function, generalized from the
2308 old Fwrite_region. Do not lock temp files.
2309 (Fwrite_region): Use it.
2310 * lisp.h (set_unwind_protect, write_region): New decls.
2311 * process.c: Include <verify.h>.
2312 (make_process): Mark fds as initially closed.
2313 (deleted_pid_list): Now a list of pid-filename pairs.
2315 (close_process_fd): New function.
2316 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2317 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2318 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2319 (create_process, create_pty, Fmake_serial_process)
2320 (server_accept_connection): Record which fds need to be closed,
2321 and let deactivate_process close them.
2322 (Fmake_network_process): Do not discard the unwind-protect
2323 until it's safe to do so.
2324 (deactivate_process): Close the fds opened by create_process etc.
2325 (Fprocess_send_eof): Adjust to new way of recording open fds.
2326 Report an error if /dev/null can't be opened, instead of aborting.
2327 * process.h (PROCESS_OPEN_FDS): New constant.
2328 (struct Lisp_Process): New member open_fds.
2329 (record_kill_process, record_deleted_pid): Adjust signatures.
2330 (record_deleted_pid): Move decl here ...
2331 * syswait.h (record_deleted_pid): ... from here.
2333 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2335 * decompress.c: Fix bugs with large buffers and weird inputs.
2336 Tune a bit. Reindent as per usual Emacs style.
2337 (BUFFER_SIZE): Remove.
2338 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2339 more than UINT_MAX bytes. Decompress into the gap instead of into
2340 an auto buffer, as this should avoid copying. Return nil if
2341 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2342 set immediate_quit; we shouldn't trust zlib code that much.
2344 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2346 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2347 errors, and really move the gap to where we want it.
2349 * lisp.h: Include decompress.c support.
2351 * emacs.c (main): Include decompress.c support.
2353 * Makefile.in: Include -lz if present.
2355 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2357 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2358 (initWithTitle:): Initialize frame to 0.
2359 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2360 (fillWithWidgetValue:frame:): Rename from
2361 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2363 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2364 fillWithWidgetValue:frame:
2366 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2367 remove memory leak warnings.
2369 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2370 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2373 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2374 (x_activate_menubar): Update the whole menu.
2375 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2376 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2377 current event is not NSSystemDefined (Bug#15001).
2378 Call ns_check_menu_open only if trackingMenu is 2.
2379 (menuDidClose:): New method, decrease trackingMenu.
2380 (fillWithWidgetValue:setDelegate:): New method.
2381 (fillWithWidgetValue:): Call the above.
2383 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2385 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2387 Omit some unnecessary casts.
2388 Many of these go back to the old pre-C89 days, when they may have
2389 been needed, but we've been assuming C89 or later for a while now.
2390 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2391 (live_float_p, live_misc_p, live_vector_p):
2392 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2393 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2394 (defvar_per_buffer):
2395 * callint.c (Fcall_interactively):
2396 * doc.c (Fsubstitute_command_keys):
2397 * filelock.c (get_boot_time):
2398 * frame.c (xrdb_get_resource):
2399 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2400 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2401 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2402 (menuitem_highlight_callback, menu_destroy_callback)
2403 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2404 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2405 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2406 (xg_tool_bar_help_callback, tb_size_cb):
2407 * image.c (xpm_alloc_color, png_read_from_memory)
2408 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2409 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2411 * keymap.c (describe_map):
2412 * nsfns.m (Fns_display_monitor_attributes_list):
2413 * nsmenu.m (process_dialog:):
2414 * nsterm.m (hold_event):
2415 * process.c (wait_reading_process_output):
2416 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2417 * scroll.c (do_direct_scrolling, scrolling_1):
2418 * termcap.c (tgetent):
2419 * window.c (check_window_containing, add_window_to_list)
2420 (freeze_window_starts):
2421 * xdisp.c (compare_overlay_entries, vmessage):
2422 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2423 (x_get_monitor_attributes_xrandr)
2424 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2425 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2426 * xfont.c (xfont_match, xfont_open):
2427 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2428 (menubar_selection_callback, menu_position_func)
2429 (popup_selection_callback, create_and_show_popup_menu)
2430 (dialog_selection_callback, create_and_show_dialog):
2431 * xrdb.c (x_get_string_resource):
2433 * xsmfns.c (x_session_check_input):
2434 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2435 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2436 (xaw_jump_callback, xaw_scroll_callback):
2437 Omit unnecessary casts.
2439 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2441 Minor string-length refactoring.
2442 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2443 * frame.c (make_monitor_attribute_list):
2444 Prefer build_string to strlen + make_string.
2446 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2448 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2449 don't check minor_code (Bug#14417).
2451 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2453 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2454 vertical positions instead. This avoids calling MATRIX_ROW with
2455 row numbers that are possibly beyond valid limits. (Bug#15064)
2457 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2459 Use xstrdup and build_unibyte_string where applicable.
2460 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2461 * xfns.c (x_window):
2462 * xrdb.c (x_get_customization_string):
2463 * xterm.c (xim_initialize):
2464 * w32fns.c (w32_window): Use xstrdup.
2465 (w32_display_monitor_attributes_list):
2466 * emacs.c (init_cmdargs):
2467 * keyboard.c (PUSH_C_STR):
2468 * nsfont.m (nsfont_open):
2469 * sysdep.c (system_process_attributes):
2470 * w32.c (system_process_attributes):
2471 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2473 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2475 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2476 variables of these types so that GDB would know about them, as aid
2477 for debugging fatal exceptions. (Bug#15024) See also
2478 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2481 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2483 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2484 larger than the NSWindow (Bug#14934).
2486 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2488 Redesign redisplay interface to drop global variable updated_window.
2489 Always pass currently updated window as a parameter to update routines.
2490 * dispextern.h (updated_window): Remove declaration.
2491 (struct redisplay_interface): Pass window parameter to
2492 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2493 and after_update_window_hook.
2494 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2496 * dispnew.c (updated_window): Remove.
2497 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2498 (update_window_line): Adjust to match redisplay interface changes.
2499 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2500 (ns_scroll_run, ns_after_update_window_line):
2501 * w32term.c (x_update_window_begin, x_update_window_end)
2502 (x_after_update_window_line, x_scroll_run):
2503 * xterm.c (x_update_window_begin, x_update_window_end)
2504 (x_after_update_window_line, x_scroll_run):
2505 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2506 Likewise. Adjust comments where appropriate.
2507 (x_cursor_to): Simplify because this is always called during window
2508 update (but install debugging check anyway).
2509 (expose_window): Check must_be_updated_p flag to see whether this
2510 function is called during window update.
2512 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2514 Do not reset window modification event counters excessively.
2515 These leftovers and poor man's tricky methods to catch extra
2516 redisplay's attention are no longer needed.
2517 * frame.c (set_menu_bar_lines_1):
2518 * minibuf.c (read_minibuf_unwind):
2519 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2520 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2521 (window_scroll_line_based, Fset_window_configuration):
2522 * xdisp.c (redisplay_window): Do not reset last_modified and
2523 last_overlay_modified counters.
2525 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2527 * xselect.c (x_send_client_event): Set send_event and serial, memset
2528 data.l as it might be bigger than data.b. Use 24 bit mask to
2529 XSendEvent (Bug#15034).
2531 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2533 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2534 for TTY frames that are not the top frame on their console.
2537 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2539 * w32term.c (w32fullscreen_hook): Really maximize frame when
2540 asked for (Bug#14841).
2542 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2544 Prefer selected_window to Fselected_window, likewise for frames.
2545 * buffer.c (Fbuffer_swap_text):
2546 * data.c (Fvariable_binding_locus):
2547 * window.c (run_window_configuration_change_hook): Adjust users.
2548 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2549 Use decode_live_frame.
2551 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2553 Be more careful if selected window shows the buffer other than current,
2554 use window_outdated only if this is not so. This change should also
2555 address some weird issues discussed in Bug#13012.
2556 * window.h (window_outdated): New prototype.
2557 * window.c (window_outdated): Now here. Convert from static and
2558 always assume window's buffer.
2559 (Fwindow_end, Fwindow_line_height): Use it.
2560 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2561 and always assume window's buffer.
2562 (redisplay_window): Adjust user.
2563 (redisplay_internal): Call to reconsider_clip_changes once and
2564 check whether mode line should be updated only if selected window
2565 shows current buffer.
2566 (run_window_scroll_functions): Use eassert for debugging check.
2567 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2569 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2571 * window.c (window_scroll, window_scroll_pixel_based)
2572 (window_scroll_line_based): Use bool for booleans.
2574 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2576 * process.c: Fix minor off-by-one issues in descriptor counts.
2577 This shouldn't fix any real bugs, but it cleans up the code a bit.
2578 (max_process_desc, max_input_desc): -1, not 0, means none.
2580 (delete_input_desc): New function.
2581 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2582 (deactivate_process): Scan backwards when recomuting max_process_desc;
2583 that should be faster.
2584 (init_process_emacs): Initialize max_input_desc.
2586 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2588 Use region cache to speedup bidi_find_paragraph_start.
2589 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2590 Rename cache_long_line_scans to cache_long_scans.
2591 * buffer.c (bset_cache_long_line_scans): Rename to
2592 bset_cache_long_scans.
2593 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2594 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2596 (syms_of_buffer): Rename cache-long-line-scans to
2597 cache-long-scans. Adjust docstring.
2598 * search.c (newline_cache_on_off):
2599 * indent.c (width_run_cache_on_off): Adjust users.
2600 * bidi.c (bidi_paragraph_cache_on_off): New function.
2601 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2602 * insdel.c (prepare_to_modify_buffer):
2603 Invalidate bidi_paragraph_cache if enabled.
2605 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2607 Invalidate region caches only if buffer text is going to be changed.
2608 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2609 (modify_text): ...new prototype.
2610 (prepare_to_modify_buffer_1): New prototype.
2611 * textprop.c (modify_region): Rename to...
2612 (modify_text_properties): ...new function.
2613 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2614 (Fremove_list_of_text_properties): Adjust users.
2615 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2616 (modify_text): ...new function.
2617 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2618 (prepare_to_modify_buffer_1): ...new function.
2619 * casefiddle.c (casify_region):
2620 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2621 (Ftranspose_regions): Use modify_text.
2623 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2625 * lisp.mk (lisp): Add nadvice.elc.
2627 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2629 New macro to iterate over live buffers similar to frames.
2630 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2631 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2632 Declare buffer-related variables here to offload lisp.h.
2633 * buffer.c (Vbuffer_alist): Adjust comment.
2634 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2635 (other_buffer_safely):
2636 * data.c (store_symval_forwarding):
2637 * dispnew.c (Fframe_or_buffer_changed_p):
2638 * fileio.c (Fdo_auto_save):
2639 * filelock.c (unlock_all_files):
2640 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2642 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2644 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2645 * callproc.c (create_temp_file):
2646 * filelock.c (create_lock_file):
2647 Assume mkostemp, since it's now provided by Gnulib.
2649 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2651 * w32.c (mkostemp): New function.
2652 (mktemp): Remove, no longer used. Most of the code reused in
2653 mkostemp. (Bug#15015)
2654 (mktemp): Don't undef.
2656 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2658 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2659 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2660 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2661 (free_glyph_pool, check_glyph_memory): Likewise for
2662 all users. Adjust comments where appropriate.
2664 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2666 * composite.h: Minor fixups.
2667 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2668 to fix a misspelling, and change it to an inline function while
2669 we're at it (it need not be a macro). All uses changed.
2670 (composition_method, composition_valid_p):
2671 Rewrite to avoid assignments in if-conditions.
2673 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2675 Do not use global Lisp_Object in composition macros.
2676 * composite.h (composition_temp): Remove declaration.
2677 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2678 (composition_method, composition_valid_p): ...inline functions.
2679 (compose_region): Remove the leftover.
2680 * composite.c (composition_temp): Remove.
2681 (run_composition_function, update_compositions)
2682 (composition_compute_stop_pos, composition_adjust_point)
2683 (Ffind_composition_internal):
2684 * coding.c (handle_composition_annotation):
2685 * xdisp.c (handle_composition_prop, check_point_in_composition):
2686 Related users changed.
2688 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2690 Drop FRAME_PTR typedef.
2691 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2692 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2693 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2694 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2695 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2696 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2697 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2698 All related users changed.
2700 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2702 * eval.c (default_toplevel_binding): New function.
2704 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2705 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2706 (syms_of_eval): Export them.
2707 * data.c (Fdefault_value): Micro cleanup.
2708 * term.c (init_tty): Use "false".
2710 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2712 Fix X GC leak in GTK and raw (no toolkit) X ports.
2713 * xterm.c (x_free_frame_resources): If white and black relief
2714 GCs are allocated, always free them here.
2715 * xfns.c (x_make_gc): Omit redundant initialization.
2716 * widget.c (create_frame_gcs): Remove the leftover.
2717 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2718 in x_free_frame_resources.
2720 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2722 * nsterm.m (windowWillResize:toSize:): Only change title if
2723 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2725 (viewDidEndLiveResize): New method.
2727 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2728 inside NS_IMPL_COCOA.
2730 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2732 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2733 Do not check whether undo is enabled because record_insert and
2734 record_delete does that themselves.
2736 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2738 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2739 member which is not really used any more.
2740 (FRAME_XIC_BASE_FONTNAME): Remove.
2741 * xfns.c (xic_free_fontset): Adjust user.
2742 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2743 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2744 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2745 (xdialog_show): Use eassert for debugging check.
2746 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2748 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2750 * fileio.c, fns.c (merge): Move extern decl from here ...
2751 * lisp.h (merge): ... to here.
2753 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2755 Fix last font-related change.
2756 * w32font.h (w32font_list_internal, w32font_match_internal):
2758 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2759 (uniscribe_list_family): Adjust to match font API change.
2760 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2761 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2763 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2765 * frame.h (FRAME_MOUSE_UPDATE):
2766 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2767 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2769 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2771 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2772 * font.h (struct font_driver): Change list, match, and list_family
2773 functions to accept struct frame * as first arg.
2774 * font.c (font_score, font_compare, font_sort_entities):
2776 (font_sort_entities, font_list_entities, font_select_entity):
2777 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2778 match font API change.
2779 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2780 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2781 * ftxfont.c (ftxfont_list, ftxfont_match):
2782 * xftfont.c (xftfont_list, xftfont_match):
2783 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2784 * w32font.c (w32font_list, w32font_match, w32font_list):
2785 (w32font_list_internal, w32_font_match_internal): Likewise.
2786 * xfaces.c (Fx_family_fonts): Adjust user.
2788 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2790 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2791 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2792 only if HAVE_X_WINDOWS is in use.
2793 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2794 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2795 * w32term.c (x_wm_set_icon_position): Likewise.
2796 * w32fns.c (x_icon): Adjust user.
2798 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2800 * xterm.c (last_mouse_press_frame): Remove the
2801 leftover which is not really used any more.
2802 (handle_one_xevent, syms_of_xterm): Adjust users.
2803 (x_flush): Call XFlush once per each X display, not frame.
2804 This is better because this code always unconditionally skips
2805 non-X frames in Vframe_list and issues the only XFlush if we
2806 have more than one X frame on the same X display.
2807 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2808 Use bool for booleans.
2809 (x_draw_glyph_string_background, cvt_string_to_pixel):
2810 (cvt_pixel_dtor): Drop unnecessary prototypes.
2811 * xterm.h (x_display_ok): Adjust prototype.
2813 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2815 Drop unnecessary functions that deals with frame pixel size.
2816 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2817 (x_pixel_height): Drop prototypes.
2818 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2819 (x_pixel_height): Drop implementations.
2820 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2821 which should be always valid for window frame.
2822 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2823 * w32menu.c (Fx_popup_dialog):
2824 * xmenu.c (Fx_popup_dialog): Likewise for both.
2826 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2828 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2829 frame parameters and call to Fmodify_frame_parameters just once.
2830 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2831 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2832 and mention nil frame in docstring.
2834 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2836 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2837 (x_figure_window_size): Likewise. Adjust to return long.
2838 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2839 (toplevel): Move Qterminal_live_p to...
2840 * terminal.c (toplevel): ...here, make it static, and...
2841 (syms_of_terminal): ...DEFSYM here.
2842 * frame.h (Qterminal_live_p): Remove declaration.
2843 (make_frame, x_figure_window_size): Adjust prototype.
2844 * nsfns.m (Fx_create_frame): Use long for window flags.
2846 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2848 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2849 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2850 Do not assume that emacs_close (INT_MAX) is a no-op.
2852 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2854 * xfaces.c (make_face_cache): For struct face_cache, prefer
2855 xmalloc to xzalloc and so avoid redundant call to memset.
2856 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2858 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2860 * fringe.c (draw_window_fringes, update_window_fringes)
2861 (compute_fringe_widths):
2862 * w32term.c (x_draw_glyph_string):
2863 * window.c (candidate_window_p, Frecenter):
2864 * xfaces.c (realize_basic_faces, realize_default_face)
2865 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2866 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2867 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2868 * xmenu.c (Fx_menu_bar_open_internal):
2869 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2870 * xsettings.c (xft_settings_event):
2871 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2872 Use bool for booleans. Adjust style and comments where
2874 * dispextern.h (draw_window_fringes, update_window_fringes)
2875 (compute_fringe_widths):
2876 * xterm.h (x_had_errors_p): Adjust prototype.
2878 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2880 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2881 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2883 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2885 * fns.c (toplevel): Remove comment before Fsafe_length because
2888 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2890 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2892 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2894 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2895 frame which got the message is still alive, before dereferencing
2896 its pointer. (Bug#14970)
2898 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2899 be a live window, before using it as such. (Bug#14970)
2901 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2903 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2904 w32_detect_focus_change instead of doing part of its job by hand.
2905 This fixes the problem whereby FOCUS_OUT events were not sent to
2908 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2910 * process.c (Fprocess_list): Doc fix.
2912 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2913 being re-exposed only if it didn't ask to become visible.
2914 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2915 was previously iconified. (Bug#14841)
2916 (x_iconify_frame): Mark the frame iconified.
2918 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2920 Fix minor problems found by static checking.
2921 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2922 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2924 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2926 * eval.c (set_specpdl_old_value): New function.
2927 (unbind_to): Minor simplification.
2928 (get_backtrace_frame): New function.
2929 (Fbacktrace_frame): Use it. Add `base' argument.
2930 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2931 (syms_of_eval): Export backtrace-eval.
2932 * xterm.c (x_focus_changed): Simplify.
2934 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2936 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2938 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2940 * xdisp.c (redisplay_window): Instead of moving point out of
2941 scroll margin, reject the force_start method, and try scrolling
2942 instead. (Bug#14780)
2944 2013-07-24 Ken Brown <kbrown@cornell.edu>
2946 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2949 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2951 * eval.c (Fprogn): Do not check that BODY is a proper list.
2952 This undoes the previous change. The check slows down the
2953 interpreter, and is not needed to prevent a crash. See
2954 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2956 2013-07-23 Glenn Morris <rgm@gnu.org>
2958 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2960 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2962 Port to GNU/Linux systems with tinfo but not ncurses.
2963 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2964 to decide whether ncurses is being used. Without this change,
2965 GCC complains about tgetent not being declared, on a system
2966 that has tinfo installed but ncurses not installed.
2968 * eval.c (Fprogn): Check that BODY is a proper list.
2970 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2971 * data.c (Fsetq_default):
2972 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2973 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2975 Tune by taking advantage of the fact that ARGS is always a list
2976 when a function is declared to have UNEVALLED args.
2978 * emacsgtkfixed.c: Port to GCC 4.6.
2979 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2981 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2983 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2984 here to silence compiler warnings.
2986 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2988 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2989 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2990 from messing up Emacs's 'struct frame' (Bug#14923).
2992 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2994 * alloc.c (make_save_ptr_ptr): Define this function.
2995 It was inadvertently omitted. It's needed only if
2996 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2998 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3000 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3001 frame have focus (Bug#14895).
3003 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3005 Avoid vfork-related deadlock more cleanly.
3006 * callproc.c (child_setup): When the child's exec fails, output
3007 the program name, as that's more useful. Use O_NONBLOCK to avoid
3009 * process.c (create_process_1): Remove; no longer needed.
3010 (create_process): Remove timer hack; no longer needed, now that
3011 the child avoids deadlock.
3013 2013-07-20 Glenn Morris <rgm@gnu.org>
3015 * image.c (Fimage_flush): Fix doc typo.
3017 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3019 Fix array bounds violation when pty allocation fails.
3020 * process.c (PTY_NAME_SIZE): New constant.
3021 (pty_name): Remove static variable; it's now auto.
3022 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3023 Take pty_name as an arg rather than using a static variable.
3024 All callers changed.
3025 (create_process): Recover pty_flag from process, not from volatile local.
3026 (create_pty): Stay inside array even when pty allocation fails.
3027 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3029 * lread.c (Fload): Avoid initialization only when lint checking.
3030 Mention that it's needed only for older GCCs.
3032 2013-07-20 Kenichi Handa <handa@gnu.org>
3034 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3035 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3037 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3039 * lread.c (Fload): Avoid uninitialized warning.
3041 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3043 Fix some minor file descriptor leaks and related glitches.
3044 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3045 (create_lock_file): Use write, not emacs_write.
3046 * image.c (slurp_file, png_load_body):
3047 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3048 (server_accept_connection):
3049 Don't leak an fd on memory allocation failure.
3050 * image.c (slurp_file): Add a cheap heuristic for growing files.
3051 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3052 as that's what the other routines do. Maybe input need not be
3053 blocked at all, but it's better to be consistent.
3054 Avoid undefined behavior when strlen is zero.
3056 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3057 (NSTATICS): Now a constant; doesn't need to be a macro.
3059 2013-07-19 Richard Stallman <rms@gnu.org>
3061 * coding.c (decode_coding_utf_8): Add simple loop for fast
3062 processing of ASCII characters.
3064 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3066 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3068 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3070 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3071 unportable 'struct x_display_info'.
3072 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3075 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3077 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3078 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3080 (system_process_attributes): Prefer plain char to unsigned char
3081 when either will do. Clean up properly if interrupted or if
3082 memory allocations fail. Don't assume sscanf succeeds.
3083 Remove no-longer-needed workaround to stop GCC from whining.
3084 Read command-line once, instead of multiple times. Check read status a
3087 Fix obscure porting bug with varargs functions.
3088 The code assumed that int is treated like ptrdiff_t in a vararg
3089 function, which is not a portable assumption. There was a similar
3090 -- though these days less likely -- porting problem with various
3091 assumptions that pointers of different types all smell the same as
3092 far as vararg functions is conserved. To make this problem less
3093 likely in the future, redo the API to use varargs functions.
3094 * alloc.c (make_save_value): Remove this vararg function.
3095 All uses changed to ...
3096 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3097 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3099 (make_save_ptr): Rename from make_save_pointer, for consistency with
3100 the above. Define only on platforms that need it. All uses changed.
3102 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3104 * keyboard.c: Try to fix typos in previous change.
3105 (DISPLAY_LIST_INFO): New macro.
3106 (kbd_buffer_get_event): Do not access members that are not present
3107 in X11. Revert inadvertent change of "!=" to "=".
3109 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3111 * keyboard.c (kbd_buffer_get_event):
3112 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3113 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3115 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3117 * filelock.c: Fix unlikely file descriptor leaks.
3118 (get_boot_time_1): Rework to avoid using emacs_open.
3119 This doesn't actually fix a leak, but is better anyway.
3120 (read_lock_data): Use read, not emacs_read.
3122 * doc.c: Fix minor memory and file descriptor leaks.
3123 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3124 (get_doc_string, Fsnarf_documentation):
3125 Fix file descriptor leak on error.
3127 * term.c: Fix minor fdopen-related file descriptor leaks.
3128 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3129 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3131 * charset.c: Fix file descriptor leaks and errno issues.
3133 (load_charset_map_from_file): Don't leak file descriptor on error.
3134 Use plain record_xmalloc since the allocation is larger than
3135 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3137 * eval.c (record_unwind_protect_nothing):
3138 * fileio.c (fclose_unwind):
3140 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3141 The replacement doesn't block input, but that no longer seems
3144 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3146 * lread.c: Fix file descriptor leaks and errno issues.
3147 (Fload): Close some races that leaked fds or streams when 'load'
3149 (Fload, openp): Report error number of last nontrivial failure to open.
3150 ENOENT counts as trivial.
3151 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3153 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3154 now that the function is always called with a nonnegative arg.
3155 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3156 All uses replaced with ...
3157 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3159 A few more minor file errno-reporting bugs.
3160 * callproc.c (Fcall_process):
3161 * doc.c (Fsnarf_documentation):
3162 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3163 * process.c (set_socket_option):
3164 Don't let a constructor trash errno.
3165 * doc.c: Include <errno.h>.
3167 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3169 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3171 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3173 Fix w32 bug with call-process-region (Bug#14885).
3174 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3175 to Fcall_process when the input is empty. This simplifies the
3176 code a bit. It makes no difference on POSIXish platforms but
3177 apparently it fixes a bug on w32.
3179 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3180 * fileio.c (close_file_unwind): Don't close if FD is negative;
3181 this can happen when unwinding a zapped file descriptor.
3182 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3183 in case Emacs runs out of memory between the two unwind-protects.
3184 Don't trash errno when closing FD.
3185 Zap the FD in the specpdl when closing it, instead of deferring
3186 the removal of the unwind-protect; this fixes a bug where a child
3187 function unwinds the stack past us.
3189 New unwind-protect flavors to better type-check C callbacks.
3190 This also lessens the need to write wrappers for callbacks,
3191 and the need for make_save_pointer.
3192 * alloca.c (free_save_value):
3193 * atimer.c (run_all_atimers):
3195 * alloc.c (safe_alloca_unwind):
3196 * atimer.c (unwind_stop_other_atimers):
3197 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3198 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3199 * minibuf.c (choose_minibuf_frame_1):
3200 * process.c (make_serial_process_unwind):
3201 * xdisp.h (pop_message_unwind):
3202 * xselect.c (queue_selection_requests_unwind):
3203 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3204 * alloca.c (record_xmalloc):
3205 Prefer record_unwind_protect_ptr to record_unwind_protect with
3207 * alloca.c (Fgarbage_collect):
3208 Prefer record_unwind_protect_void to passing a dummy.
3209 * buffer.c (restore_buffer):
3210 * window.c (restore_window_configuration):
3211 * xfns.c, w32fns.c (do_unwind_create_frame)
3212 New wrapper. All record-unwind uses of wrappee changed.
3213 * buffer.c (set_buffer_if_live):
3214 * callproc.c (call_process_cleanup, delete_temp_file):
3215 * coding.c (code_conversion_restore):
3216 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3217 * editfns.c (save_excursion_restore)
3218 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3219 (save_restriction_restore):
3220 * eval.c (restore_stack_limits, un_autoload):
3221 * fns.c (require_unwind):
3222 * keyboard.c (recursive_edit_unwind, tracking_off):
3223 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3224 * macros.c (pop_kbd_macro, restore_menu_items):
3225 * nsfns.m (unwind_create_frame):
3226 * print.c (print_unwind):
3227 * process.c (start_process_unwind):
3228 * search.c (unwind_set_match_data):
3229 * window.c (select_window_norecord, select_frame_norecord):
3230 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3231 (fast_set_selected_frame):
3232 * xfns.c, w32fns.c (unwind_create_tip_frame):
3233 Return void, not a dummy Lisp_Object. All uses changed.
3234 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3235 * callproc.c (call_process_kill):
3236 * fileio.c (restore_point_unwind, decide_coding_unwind)
3237 (build_annotations_unwind):
3238 * insdel.c (Fcombine_after_change_execute_1):
3239 * keyboard.c (read_char_help_form_unwind):
3240 * menu.c (unuse_menu_items):
3241 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3242 * sound.c (sound_cleanup):
3243 * xdisp.c (unwind_redisplay):
3244 * xfns.c (clean_up_dialog):
3245 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3246 Accept no args and return void, instead of accepting and returning
3247 a dummy Lisp_Object. All uses changed.
3248 * cygw32.c (fchdir_unwind):
3249 * fileio.c (close_file_unwind):
3250 * keyboard.c (restore_kboard_configuration):
3251 * lread.c (readevalllop_1):
3252 * process.c (wait_reading_process_output_unwind):
3253 Accept int and return void, rather than accepting an Emacs integer
3254 and returning a dummy object. In some cases this fixes an
3255 unlikely bug when the corresponding int is outside Emacs integer
3256 range. All uses changed.
3257 * dired.c (directory_files_internal_unwind):
3258 * fileio.c (do_auto_save_unwind):
3259 * gtkutil.c (pop_down_dialog):
3260 * insdel.c (reset_var_on_error):
3261 * lread.c (load_unwind):
3262 * xfns.c (clean_up_file_dialog):
3263 * xmenu.c, nsmenu.m (pop_down_menu):
3264 * xmenu.c (cleanup_widget_value_tree):
3265 * xselect.c (wait_for_property_change_unwind):
3266 Accept pointer and return void, rather than accepting an Emacs
3267 save value encapsulating the pointer and returning a dummy object.
3269 * editfns.c (Fformat): Update the saved pointer directly via
3270 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3271 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3272 (unwind_body): New function.
3273 (record_unwind_protect): First arg is now a function returning void,
3274 not a dummy Lisp_Object.
3275 (record_unwind_protect_ptr, record_unwind_protect_int)
3276 (record_unwind_protect_void): New functions.
3277 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3278 * fileio.c (struct auto_save_unwind): New type.
3279 (do_auto_save_unwind): Use it.
3280 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3281 * insdel.c (struct rvoe_arg): New type.
3282 (reset_var_on_error): Use it.
3283 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3285 (specbinding_func): Remove; there are now several such functions.
3286 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3287 (set_unwind_protect_ptr): New function.
3288 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3290 Be simpler and more consistent about reporting I/O errors.
3291 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3292 Say "Read error" and "Write error", rather than "I/O error", or
3293 "IO error reading", or "IO error writing", when a read or write
3295 * process.c (Fmake_network_process, wait_reading_process_output)
3296 (send_process, Fprocess_send_eof, wait_reading_process_output):
3297 Capitalize diagnostics consistently. Put "failed foo" at the
3298 start of the diagnostic, so that we don't capitalize the
3299 function name "foo". Consistently say "failed" for such
3301 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3302 All callers changed. This is so it can use report_file_error.
3303 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3304 diagnostics consistently as above.
3306 * fileio.c (report_file_errno): Fix errno reporting bug.
3307 If the file name is neither null nor a pair, package it up as a
3308 singleton list. All callers changed, both to this function and to
3309 report_file_error. This fixes a bug where the memory allocator
3310 invoked by list1 set errno so that the immediately following
3311 report_file_error reported the wrong errno value.
3313 Fix minor problems found by --enable-gcc-warnings.
3314 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3315 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3317 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3319 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3320 Set event->arg to Qt if switch-event shall be generated.
3321 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3323 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3325 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3328 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3329 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3330 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3331 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3332 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3333 and there is a focused frame.
3334 (head_table): Add focus-in and focus-out.
3335 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3336 bind to handle-focus-in/out.
3338 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3339 (Fhandle_switch_frame): Call Fhandle_focus_in.
3340 (syms_of_frame): defsubr handle-focus-in/out.
3342 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3344 Fix porting bug to older POSIXish platforms (Bug#14862).
3345 * sysdep.c (emacs_pipe): New function, that implements
3346 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3347 This should port better to CentOS 5 and to Mac OS X 10.6.
3348 All calls to pipe2 changed.
3350 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3351 This makes the code easier to read and the executable a bit smaller.
3352 Do not replace all calls to Fcons that happen to create lists,
3353 just calls that are intended to create lists. For example, when
3354 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3355 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3356 Similarly for list2 through list5.
3357 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3358 * bytecode.c (exec_byte_code):
3359 * callint.c (quotify_arg, Fcall_interactively):
3360 * callproc.c (Fcall_process, create_temp_file):
3361 * charset.c (load_charset_map_from_file)
3362 (Fdefine_charset_internal, init_charset):
3363 * coding.c (get_translation_table, detect_coding_system)
3364 (Fcheck_coding_systems_region)
3365 (Fset_terminal_coding_system_internal)
3366 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3367 * composite.c (update_compositions, Ffind_composition_internal):
3368 * dired.c (directory_files_internal, file_name_completion)
3370 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3371 * doc.c (Fsnarf_documentation):
3372 * editfns.c (Fmessage_box):
3374 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3375 (Feval, eval_sub, Ffuncall, apply_lambda):
3376 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3377 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3378 (Fset_file_times, Finsert_file_contents)
3379 (Fchoose_write_coding_system, Fwrite_region):
3380 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3381 * font.c (font_registry_charsets, font_parse_fcname)
3382 (font_prepare_cache, font_update_drivers, Flist_fonts):
3383 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3384 * frame.c (make_frame, Fmake_terminal_frame)
3385 (x_set_frame_parameters, x_report_frame_params)
3386 (x_default_parameter, Fx_parse_geometry):
3387 * ftfont.c (syms_of_ftfont):
3388 * image.c (gif_load):
3389 * keyboard.c (command_loop_1):
3390 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3391 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3392 (Fminor_mode_key_binding, accessible_keymaps_1)
3393 (Faccessible_keymaps, Fwhere_is_internal):
3394 * lread.c (read_emacs_mule_char):
3395 * menu.c (find_and_return_menu_selection):
3396 * minibuf.c (get_minibuffer):
3397 * nsfns.m (Fns_perform_service):
3398 * nsfont.m (ns_script_to_charset):
3399 * nsmenu.m (ns_popup_dialog):
3400 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3401 (Fx_own_selection_internal):
3402 * nsterm.m (append2):
3403 * print.c (Fredirect_debugging_output)
3404 (print_prune_string_charset):
3405 * process.c (Fdelete_process, Fprocess_contact)
3406 (Fformat_network_address, set_socket_option)
3407 (read_and_dispose_of_process_output, write_queue_push)
3408 (send_process, exec_sentinel):
3409 * sound.c (Fplay_sound_internal):
3410 * textprop.c (validate_plist, add_properties)
3411 (Fput_text_property, Fadd_face_text_property)
3412 (copy_text_properties, text_property_list, syms_of_textprop):
3413 * unexaix.c (report_error):
3414 * unexcoff.c (report_error):
3415 * unexsol.c (unexec):
3416 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3417 (Fformat_mode_line, syms_of_xdisp):
3418 * xfaces.c (set_font_frame_param)
3419 (Finternal_lisp_face_attribute_values)
3420 (Finternal_merge_in_global_face, syms_of_xfaces):
3421 * xfns.c (x_default_scroll_bar_color_parameter)
3422 (x_default_font_parameter, x_create_tip_frame):
3423 * xfont.c (xfont_supported_scripts):
3424 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3425 (menu_help_callback, xmenu_show):
3427 * xterm.c (set_wm_state):
3428 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3429 and similarly for list2 through list5.
3431 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3433 * callproc.c (Fcall_process_region): Fix minor race and tune.
3434 (create_temp_file): New function, with the temp-file-creation part
3435 of the old Fcall_process_region. Use Fcopy_sequence to create the
3436 temp file name, rather than alloca + build_string, for simplicity.
3437 Don't bother to block input around the temp file creation;
3438 shouldn't be needed. Simplify use of mktemp.
3439 Use record_unwind_protect immediately after creating the temp file;
3440 this closes an unlikely race where the temp file was not removed.
3441 Use memcpy rather than an open-coded loop.
3442 (Fcall_process_region): Use the new function. If the input is
3443 empty, redirect from /dev/null rather than from a newly created
3444 empty temp file; this avoids unnecessary file system traffic.
3446 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3448 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3449 Simplify by making this case like the other two. This is a bit
3450 slower on obsolete hosts, but the extra complexity isn't worth it.
3452 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3453 * process.c (create_process) [!DOS_NT]:
3454 Remove now-unnecessary calls to emacs_close.
3456 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3458 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3459 returning early. (Bug#14850)
3461 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3462 and inhibit-iso-escape-detection attributes of 'undecided'.
3465 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3467 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3468 Reported by Herbert J. Skuhra in
3469 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3471 Don't lose top specpdl entry when memory is exhausted.
3472 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3473 specpdl overflow here, to simplify callers; all callers changed.
3474 Always reserve an unused entry at the stack top; this avoids
3475 losing the top entry's information when memory is exhausted.
3477 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3479 Clean up errno reporting and fix some errno-reporting bugs.
3480 * callproc.c (Fcall_process):
3481 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3482 * process.c (create_process, Fmake_network_process):
3483 * unexaix.c (report_error):
3484 * unexcoff.c (report_error):
3485 Be more careful about reporting the errno of failed operations.
3486 The code previously reported the wrong errno sometimes.
3487 Also, prefer report_file_errno to setting errno + report_file_error.
3488 (Fcall_process): Look at openp return value rather than at path,
3489 as that's a bit faster and clearer when there's a numeric predicate.
3490 * fileio.c (report_file_errno): New function, with most of the
3491 old contents of report_file_error.
3492 (report_file_error): Use it.
3493 (Ffile_exists_p, Ffile_accessible_directory_p):
3494 Set errno to 0 when it is junk.
3495 * fileio.c (Faccess_file):
3496 * image.c (x_create_bitmap_from_file):
3497 Use faccessat rather than opening the file, to avoid the hassle of
3498 having a file descriptor open.
3499 * lisp.h (report_file_errno): New decl.
3500 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3503 * process.c (create_process, wait_reading_process_output) [AIX]:
3504 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3505 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3506 a multithreaded environment anyway).
3507 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3509 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3511 * image.c (x_find_image_file): Don't close a remote file handle.
3513 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3515 Fix races with threads and file descriptors.
3516 * callproc.c (Fcall_process_region):
3517 * dired.c (open_directory):
3518 * emacs.c (main, Fdaemon_initialized):
3519 * image.c (x_find_image_file):
3520 * inotify.c (Finotify_rm_watch):
3521 * lread.c (Flocate_file_internal):
3522 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3523 * term.c (term_mouse_moveto, init_tty):
3524 * termcap.c (tgetent):
3525 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3526 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3527 * unexhp9k800.c, unexmacosx.c (unexec):
3528 * callproc.c (Fcall_process_region):
3529 Use emacs_close, not close.
3530 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3531 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3532 and posix_close function on current platforms (which all lack them).
3533 (emacs_close): Use it. This should fix the races on GNU/Linux and
3534 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3535 and it should avoid closing random victim file descriptors on
3538 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3540 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3541 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3544 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3545 This is for .gdbinit xbacktrace.
3547 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3548 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3549 (emacs_set_tty): Now static.
3550 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3551 * term.c (tty_capable_p, tty_default_color_capabilities)
3552 (get_tty_terminal, term_mouse_movement)
3553 (handle_one_term_event, init_tty, maybe_fatal):
3554 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3555 (tgetent, scan_file, name_match, compare_contin):
3556 * terminal.c (get_terminal):
3557 Use bool for boolean.
3558 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3559 Prefer char to unsigned char if either will do.
3560 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3561 (tty_write_glyphs): Prefer int to unsigned.
3562 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3563 All callers changed.
3564 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3566 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3569 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3570 (B__dummy__): New dummy symbol, to pacify C89.
3571 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3572 they can't grok varargs macros.
3573 * dispnew.c (add_window_display_history)
3574 (add_frame_display_history):
3575 * print.c (print_object):
3576 * xdisp.c (debug_method_add):
3577 Use %p printf format only for void pointers.
3578 * emacs.c (usage_message): New constant, replacing ...
3579 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3580 (main): Adjust to usage reorg.
3581 * fns.c (syms_of_fns):
3582 * profiler.c (syms_of_profiler):
3583 Don't use non-constant struct initializers.
3584 * gnutls.h (gnutls_initstage_t):
3585 * lisp.h (enum Lisp_Fwd_Type):
3586 * lread.c (lisp_file_lexically_bound_p):
3587 * xsettings.c (anonymous enum):
3588 Remove trailing comma.
3589 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3590 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3591 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3593 * regex.c (const_re_char): New type, to pacify strict C89.
3594 All uses of 'const re_char' replaced to use it.
3595 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3596 with glibc when strict C89. This change is imported from gnulib.
3598 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3599 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3600 Omit GNU_LINUX implementation, since it requires long long.
3601 * xterm.c (x_draw_underwave):
3602 Do not assume the traditional order of struct's members.
3603 (x_term_init): Rewrite to avoid the need for non-constant structure
3606 Syntax cleanup, mostly replacing macros with functions.
3607 This removes the need for the syntax_temp hack.
3608 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3609 * syntax.c (SYNTAX_INLINE): New macro.
3610 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3611 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3612 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3613 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3614 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3615 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3616 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3617 Now constants, not macros.
3618 (syntax_temp) [!__GNUC__]: Remove.
3619 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3620 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3621 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3622 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3623 Move here from syntax.h; now functions, not macros. Except for the
3624 last function, these are static since only syntax.c uses them.
3625 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3626 All uses changed. Now a function, not a macro; use this fact
3627 to simplify the code.
3628 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3629 compiler bugs; no longer relevant.
3630 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3631 (SYNTAX_INLINE): New macro.
3632 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3633 for the new functions. Use bool for boolean member.
3634 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3635 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3636 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3637 (SETUP_BUFFER_SYNTAX_TABLE):
3638 Now extern inline functions, not macros.
3639 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3640 Remove; all uses replaced by implementation.
3641 (syntax_temp) [!__GNUC__]: Remove decl.
3642 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3644 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3646 * emacs.c (main): Fix syntax error.
3648 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3650 Timestamp fixes for undo (Bug#14824).
3651 * atimer.c (schedule_atimer):
3652 * fileio.c (Ffile_newer_than_file_p):
3653 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3654 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3655 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3656 (syms_of_fileio): Remove Sclear_visited_file_name.
3657 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3658 file doesn't exist; this avoids an ambiguity with negative timestamps.
3659 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3660 * systime.h (make_emacs_time, invalid_emacs_time):
3661 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3662 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3663 * undo.c (record_first_change): Push (visited-file-modtime) onto
3664 undo list rather than reimplementing it by hand, incorrectly.
3666 2013-07-09 Ken Brown <kbrown@cornell.edu>
3668 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3670 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3672 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3674 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3676 Handle errno and exit status a bit more carefully.
3677 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3678 number into an exit status. Instead, use EXIT_CANCELED.
3679 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3680 * callproc.c (relocate_fd):
3681 * emacs.c (close_output_streams, main):
3682 * process.c (create_process):
3683 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3684 Use emacs_perror for simplicity.
3685 * callproc.c (relocate_fd, main):
3686 * sysdep.c (sys_subshell):
3687 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3688 (shut_down_emacs): Use emacs_write, not write.
3689 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3690 * fileio.c (Fcopy_file, e_write):
3691 * nsterm.m (ns_select):
3692 * process.c (send_process):
3693 * sound.c (vox_write):
3694 Use emacs_write_sig, not emacs_write.
3695 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3696 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3698 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3700 (emacs_full_write): New function.
3701 (emacs_write): Rewrite to use it.
3702 (emacswrite_sig, emacs_perror): New functions.
3703 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3705 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3707 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3708 on NS even if it is present. Pixmap on NS is a void*.
3710 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3712 Port to Ubuntu 10 (Bug#14803).
3713 Problem reported by T.V. Raman.
3714 * process.c (close_on_exec, accept4, process_socket):
3715 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3717 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3719 * w32.c (sys_dup): Declare prototype.
3723 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3725 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3727 Make file descriptors close-on-exec when possible (Bug#14803).
3728 This simplifies Emacs a bit, since it no longer needs to worry
3729 about closing file descriptors by hand in some cases.
3730 It also fixes some unlikely races. Not all such races, as
3731 libraries often open files internally without setting
3732 close-on-exec, but it's an improvement.
3733 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3734 * callproc.c (Fcall_process) [!MSDOS]:
3735 * emacs.c (main) [!DOS_NT]:
3736 * nsterm.m (ns_term_init):
3737 * process.c (create_process):
3738 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3739 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3740 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3741 Prefer mkostemp with O_CLOEXEC to mkstemp.
3742 * callproc.c (relocate_fd) [!WINDOWSNT]:
3743 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3744 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3746 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3747 Make the resulting file descriptor close-on-exec.
3748 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3749 * lread.c (load_descriptor_list, load_descriptor_unwind):
3750 Remove; no longer needed. All uses removed.
3751 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3752 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3754 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3755 (Fmake_network_process, Fnetwork_interface_list):
3756 (Fnetwork_interface_info, server_accept_connection):
3757 Make newly-created socket close-on-exec.
3758 * sysdep.c (emacs_open, emacs_fopen):
3759 Make new-created descriptor close-on-exec.
3760 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3761 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3763 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3765 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3766 for NS_IMPL_GNUSTEP.
3768 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3770 Fix openp errno handling.
3771 * callproc.c (Fcall_process): Preserve openp errno around close.
3772 * lread.c (openp): Set errno when returning -1, as some callers
3775 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3777 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3779 * nsterm.h (NSSavePanel): Update comment.
3780 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3781 (ns_run_file_dialog): Declare.
3783 * nsfns.m: Remove panelOK.
3785 (ns_run_file_dialog): New function.
3786 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3787 event loop, so file dialog is popped up by ns_run_file_dialog, called
3788 by sendEvent (Bug#14578).
3789 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3791 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3793 * xdisp.c (default_line_pixel_height): New function.
3794 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3795 (try_cursor_movement, redisplay_window, try_window)
3796 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3798 * window.c (window_scroll_pixel_based):
3799 use default_line_pixel_height.
3801 * dispextern.h (default_line_pixel_height): Add prototype.
3803 * frame.c (x_set_line_spacing): Accept a float value for
3804 line-spacing parameter, per the documentation.
3806 * data.c (Fmultibyte_string_p): Doc fix.
3808 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3810 Use emacs_open more consistently when opening files.
3811 This handles EINTR more consistently now, and makes it easier
3812 to introduce other uniform changes to file descriptor handling.
3813 * src/systdio.h: New file.
3814 * src/buffer.c (mmap_init):
3815 * cygw32.c (chdir_to_default_directory):
3816 * dispnew.c (Fopen_termscript):
3817 * emacs.c (Fdaemon_initialized):
3818 * fileio.c (Fdo_auto_save):
3819 * image.c (slurp_file, png_load_body, jpeg_load_body):
3820 * keyboard.c (Fopen_dribble_file):
3822 * print.c (Fredirect_debugging_output):
3823 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3824 * termcap.c (tgetent):
3825 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3826 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3827 * w32term.c (w32_initialize) [CYGWIN]:
3828 * xfaces.c (Fx_load_color_file):
3829 Use emacs_open instead of plain open, and emacs_fopen instead of
3831 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3832 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3833 * callproc.c (default_output_mode): New constant.
3834 (Fcall_process): Use it to call emacs_open instead of plain creat.
3835 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3836 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3837 (emacs_fopen): New function.
3838 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3839 Include <lisp.h>, for emacs_open.
3840 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3842 Remove duplicate #include directives.
3843 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3845 Don't include stdio.h twice.
3846 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3847 Don't include sys/types.h or stdio.h twice.
3848 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3849 * lread.c: Don't include coding.h twice.
3850 * nsfont.m: Don't include frame.h twice.
3851 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3852 * ralloc.c: Don't include <unistd.h> twice.
3853 * xdisp.c: Don't include font.h twice.
3854 * xterm.c: Don't include fontset.h twice.
3855 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3857 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3859 Scale ImageMagick images more carefully.
3860 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3861 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3862 Be more careful about avoiding undefined behavior after
3863 integer overflow and division by zero.
3865 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3867 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3868 (syms_of_w32fns): DEFSYM them.
3869 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3870 (CCHDEVICENAME): Define macros if not defined.
3871 (struct MONITOR_INFO_EX): New struct.
3872 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3873 (enum_display_monitors_fn): New variable.
3874 (globals_of_w32fns): Initialize it.
3875 (Fx_display_pixel_width, Fx_display_pixel_height)
3876 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3877 multi-monitor setups in docstrings.
3878 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3879 screen size by primary monitor's millimeter per pixel.
3880 (w32_monitor_enum, w32_display_monitor_attributes_list)
3881 (w32_display_monitor_attributes_list_fallback)
3882 (Fw32_display_monitor_attributes_list): New functions.
3883 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3885 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3887 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3889 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3891 * fileio.c (Qfile_notify_error): New error symbol.
3893 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3894 * inotify.c (inotify_callback, symbol_to_inotifymask)
3895 (Finotify_add_watch, Finotify_rm_watch): Use it.
3896 (inotifyevent_to_event): Exchange order of cookie and file name.
3897 (Finotify_add_watch): Adapt docstring.
3899 * lisp.h (Qfile_notify_error): Declare.
3901 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3903 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3904 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3905 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3906 which did not work (see <http://bugs.gnu.org/14569#307>).
3907 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3908 && (!noninteractive || initialized)). This attempts to thread
3909 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3911 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3913 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3914 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3916 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3918 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3919 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3920 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3921 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3923 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3925 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3926 Define to __sys_siglist.
3928 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3930 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3931 word-wrap, so that overflow-newline-into-fringe would work in
3932 visual-line-mode. (Bug#2749)
3933 (move_it_in_display_line_to): When the last scanned display
3934 element fits exactly on the display line, and
3935 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3936 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3937 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3938 finding buffer position that corresponds to pixel coordinates,
3939 e.g. in buffer_posn_from_coords.
3941 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3943 * process.c (handle_child_signal): Call catch_child_signal if
3946 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3948 Don't convert function pointers to void * and back.
3949 It isn't portable C, and it's easy enough to avoid.
3950 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3951 (make_save_value): Add support for SAVE_FUNCPOINTER.
3952 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3953 * print.c (print_object):
3954 Distinguish function from object pointers.
3955 * lisp.h (SAVE_FUNCPOINTER): New constant.
3956 (SAVE_SLOT_BITS): Adjust to it.
3957 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3958 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3959 (voidfuncptr): New typedef.
3960 (struct Lisp_Save_Value): New member data[0].funcpointer.
3961 (XSAVE_FUNCPOINTER): New function.
3963 Simplify buildobj processing.
3964 * Makefile.in (buildobj.h): Make it a sequence of strings each
3965 followed by comma, rather than a single string. Put it into a
3966 .tmp file in case there's an error while generating it.
3967 (gl-stamp): Use .tmp for temp files.
3968 (mostlyclean): Clean .tmp files.
3969 * doc.c (buildobj): Move to just the routine that needs it.
3970 It's now an array of strings, so processing is simpler.
3972 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3974 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3975 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3976 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3977 Invoke malloc_enable_thread even when not interactive.
3978 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3979 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3980 in this case, since the underlying bug has now been fixed.
3982 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3984 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3985 unlinking it (bug#14691).
3987 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3989 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3990 before checking whether buffer is modified. This lets
3991 `kill-buffer-query-functions' cancel killing of the buffer or save
3992 its content before `kill-buffer' asks user the "Buffer %s
3993 modified; kill anyway?" question.
3995 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3997 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3998 Let the super performKeyEquivalent deal with them (Bug#14747).
4000 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4002 * widget.c (resize_cb): Remove unused local.
4004 Do not use GTK 3 if it exists but cannot be compiled.
4005 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4006 * xterm.c (x_error_handler) [!USE_GTK]:
4009 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4011 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4013 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4014 to the valid range of values. (Bug#14753)
4016 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4017 when moving point by using the current glyph matrix. This avoids
4018 the need to force redisplay when this function is called in a
4021 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4023 Fix minor problems found by static checking.
4024 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4025 Redo the latter's body to sidestep GCC parenthesization warnings.
4026 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4027 * coding.c (detect_coding, detect_coding_system):
4028 * coding.h (struct undecided_spec):
4029 Use bool for boolean.
4030 * image.c (QCmax_width, QCmax_height): Now static.
4031 * xdisp.c (Fmove_point_visually): Remove unused local.
4033 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4035 * xdisp.c (Fmove_point_visually): New function.
4037 2013-06-28 Kenichi Handa <handa@gnu.org>
4039 * coding.h (define_coding_undecided_arg_index): New enum.
4040 (coding_attr_index): New members
4041 coding_attr_undecided_inhibit_null_byte_detection,
4042 coding_attr_undecided_inhibit_iso_escape_detection,
4043 coding_attr_undecided_prefer_utf_8.
4044 (undecided_spec): New struct.
4045 (struct coding_system): New member `undecided' of the member
4048 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4049 (detect_coding): Likewise.
4050 (detect_coding_system): Likewise.
4051 (Fdefine_coding_system_internal): New coding system properties
4052 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4054 (syms_of_coding): Adjust for coding_arg_undecided_max.
4056 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4058 * image.c (x_from_xcolors): Remove unused local.
4060 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4062 Defer image data transfer between X client and server until actual
4065 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4068 * image.c (Destroy_Image): Remove.
4069 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4070 `mask_p', and `colors_p'. All uses changed.
4071 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4072 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4073 New macros for `flags' arg to x_clear_image_1.
4074 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4075 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4076 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4077 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4078 (image_get_x_image, image_unget_x_image): New functions or macros.
4079 (image_background, image_background_transparent, x_to_xcolors)
4080 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4081 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4082 instead of Destroy_Image.
4083 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4084 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4085 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4086 (imagemagick_load_image, svg_load_image): Use them instead of
4087 x_create_x_image_and_pixmap, and x_put_x_image followed by
4088 x_destroy_x_image, respectively.
4089 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4090 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4091 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4092 background_transparent fields.
4093 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4094 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4096 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4098 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4099 This mostly consists of undoing recent changes.
4100 * callproc.c (Fcall_process):
4101 * process.c (create_process):
4102 Do not worry about catching SIGCHLD here, undoing previous change.
4103 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4104 * process.c, process.h (catch_child_signal):
4105 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4106 * process.c (catch_child_handler): Don't worry about being called
4107 lazily and do not assume caller has blocked SIGCHLD, undoing
4108 previous change. Move first-time stuff back to
4109 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4110 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4111 set lib_child_handler if it's already initialized, which may
4112 help avoid problems on GNUStep.
4114 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4116 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4117 * callproc.c (Fcall_process):
4118 * process.c (create_process):
4119 Make sure SIGCHLD is caught before we fork,
4120 since Emacs startup no arranges to catch SIGCHLD.
4121 * process.c (lib_child_handler): Initialize to null, not to
4123 (catch_child_signal): Allow self to be called lazily.
4124 Do nothing if it's already been called.
4125 Assume caller has blocked SIGCHLD (all callers do now).
4126 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4127 just before it's really needed.
4128 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4129 since it hasn't been caught yet.
4131 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4133 * image.c (compute_image_size): New function to implement
4134 :max-width and :max-height.
4135 (imagemagick_load_image): Use it.
4137 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4139 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4140 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4142 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4143 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4144 the SIGCHLD handler, since the code is not atomic and (due to glib)
4145 signals may be arriving now.
4146 * sysdep.c (init_signals): Do not catch child signals here;
4147 'main' now does that later, at a safer time.
4149 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4151 Clean up SIGCHLD handling a bit (Bug#14569).
4152 * process.c, process.h (catch_child_signal):
4153 Now always extern, even if !NS_IMPL_GNUSTEP.
4154 * process.c (catch_child_signal): Move glib tickler here from
4155 init_process_emacs, so that it's done earlier in Emacs
4156 initialization. Also move the noninteractive && !initialized
4157 check here from init_process_emacs. This is all a bit cleaner for
4158 GNUish platforms, and I hope it works around the Cygwin bug.
4159 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4160 that glib signal handling is tickled before glib creates threads.
4162 * process.c (wait_reading_process_output): Avoid int overflow
4163 when reading more than 2 GiB total from a process.
4165 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4167 * process.c (create_process): Handle a couple more cases,
4168 i.e., work even if new_argv and wait_child_setup[i] are cached.
4169 Use Fcall_process's style for volatile vars.
4171 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4173 * process.c (create_process): Mark PROCESS volatile.
4175 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4177 Use C99-style flexible array members if available.
4178 This avoids some subtle aliasing issues, which typically
4179 aren't a problem with GCC but may be a problem elsewhere.
4180 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4181 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4182 In either case, it uses a flexible array member rather than
4183 the old struct hack. All uses changed.
4184 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4185 Adjust to sdata reorganization.
4186 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4187 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4188 that ports better to pre-C99 non-GCC.
4189 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4190 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4191 as the latter has changed.
4192 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4193 and port better to pre-C99 GCC.
4194 * image.c (struct xpm_cached_color):
4195 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4196 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4197 Use FLEXIBLE_ARRAY_MEMBER.
4198 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4199 Move decl to top level so it gets checked against implementation.
4200 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4201 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4203 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4205 * syntax.c: Integer cleanups.
4206 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4207 All uses that need 0-or-2 changed to:
4208 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4209 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4210 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4211 (char_quoted, prev_char_comend_first, back_comment)
4212 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4213 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4214 Use bool for boolean.
4215 (update_syntax_table, skip_chars, skip_syntaxes):
4216 Prefer int to unsigned when either will do.
4217 (back_comment): Return boolean success flag, like forw_comment,
4218 instead of positive-or-minus-1 (which might have overflowed int anyway).
4219 Don't stuff ptrdiff_t into int.
4220 (syntax_spec_code, syntax_code_spec): Now const.
4221 (Fmatching_paren, scan_lists, scan_sexps_forward):
4222 Use enum syntaxcode for syntax code.
4223 (Fmatching_paren): Check that arg is a character, not just an integer.
4224 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4225 (Finternal_describe_syntax_value): Omit no-longer-needed
4227 (skip_chars): Use char, not unsigned char, when the distinction
4229 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4230 * bytecode.c (exec_byte_code):
4231 * syntax.c (syntax_spec_code, Fchar_syntax)
4232 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4234 * syntax.h (SYNTAX_WITH_FLAGS):
4235 Omit unnecessary casts.
4237 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4239 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4240 line dimensions here, to avoid race conditions with the main
4241 thread. (Bug#14062, bug#14630, bug#14669)
4243 * w32term.c (w32_draw_window_cursor): Compute the header line and
4244 mode line dimensions here.
4245 <w32_system_caret_window, w32_system_caret_hdr_height>:
4246 <w32_system_caret_mode_height>: New variables.
4248 * w32term.h: Declare them.
4250 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4252 * alloc.c (die): Move "assertion failed" string here ...
4253 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4254 COND when SUPPRESS_CHECKING. This shrinks the executable text
4255 size by 0.8% to 2.2% when configured with --enable-checking,
4256 depending on optimization flags (GCC 4.8.1 x86-64).
4258 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4260 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4262 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4263 base is 2; this is more accurate.
4265 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4267 * sound.c (string_default): Move to !WINDOWSNT section.
4268 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4270 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4272 * sound.c: Integer cleanups.
4273 Remove unnecessary forward decls.
4274 (struct sound_device): The 'file' member is now a Lisp_Object, not
4275 a char *, so that we needn't invoke alloca on a huge size.
4276 (Fplay_sound_internal): Adjust to this.
4277 (string_default): New function.
4278 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4279 Use it to adjust to the struct sound_device change.
4280 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4281 (be2hs) [0]: Remove.
4283 * syntax.c (skip_chars): Don't use uninitialized storage
4284 when searching a multibyte buffer for characters that are not in a
4285 unibyte string that contains non-ASCII characters.
4287 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4289 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4290 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4292 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4294 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4296 2013-06-18 Kenichi Handa <handa@gnu.org>
4298 * font.c (Ffont_spec): Signal an error for an invalid font name
4301 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4303 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4304 In particular this ports to 32-bit sparc Sun cc.
4305 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4306 array with a dummy element at specpdl[-1], so that its address can
4308 (unbind_to): Do not copy the binding; not needed, now that we
4309 copy old_value in the one place where the copy is needed.
4310 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4311 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4312 (union specbinding): Rename from struct specbinding. Redo layout
4313 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4314 which is not portable. With Sun C 5.12 32-bit sparc, the
4315 declaration causes nargs to be an unsigned bitfield, a behavior
4316 that the C standard allows; but Emacs wants nargs to be signed.
4317 The overall type is now a union of structures rather than a
4318 structure of union of structures, and the 'kind' member is now a
4319 bitfield, so that the overall type doesn't grow. All uses changed.
4320 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4322 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4324 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4325 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4327 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4329 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4331 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4332 unless we know that the window w's frame is a frame object.
4333 Another attempt at solving bug#14062 and bug#14630.
4335 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4337 * textprop.c (property_set_type): New enum.
4338 (add_properties): Allow appending/prepending text properties.
4339 (add_text_properties_1): Factored out of Fadd_text_properties.
4340 (Fadd_text_properties): Move all the code into
4341 add_text_properties_1.
4342 (Fadd_face_text_property): New function that calls
4343 add_text_properties_1.
4345 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4347 Move functions from lisp.h to individual modules when possible.
4348 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4349 * alloc.c (XFLOAT_INIT, set_symbol_name):
4350 * buffer.c (CHECK_OVERLAY):
4351 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4352 (set_char_table_parent):
4353 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4354 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4355 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4356 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4358 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4359 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4360 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4361 (backtrace_args, backtrace_debug_on_exit):
4362 * floatfns.c (CHECK_FLOAT):
4363 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4364 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4365 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4366 (set_hash_index_slot):
4367 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4368 * marker.c (CHECK_MARKER):
4369 * textprop.c (CHECK_STRING_OR_BUFFER):
4370 * window.c (CHECK_WINDOW_CONFIGURATION):
4371 Move here from lisp.h, and make these functions static rather than
4373 * buffer.c (Qoverlayp):
4375 * fns.c (Qhash_table_p):
4376 * window.c (Qwindow_configuration_p):
4378 * lisp.h: Remove the abovementioned defns and decls.
4380 Use functions, not macros, for XINT etc (Bug#11935).
4381 In lisp.h, prefer functions to function-like macros, and
4382 constants to object-like macros, when either will do. This:
4383 . simplifies use, as there's no more need to worry about
4384 arguments' side effects being evaluated multiple times.
4385 . makes the code easier to debug on some platforms.
4386 However, when using gcc -O0, keep using function-like macros
4387 for a few critical operations, for performance reasons.
4388 This sort of thing isn't needed with gcc -Og, but -Og
4389 is a GCC 4.8 feature and isn't widely-enough available yet.
4390 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4391 Remove enum lsb_bits; no longer needed.
4392 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4393 * buffer.c (Qoverlap):
4395 * fns.c (Qhash_table_p):
4396 Now extern, so lisp.h can use these symbols.
4397 * dispextern.h: Include character.h, for MAX_CHAR etc.
4398 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4399 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4400 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4401 (GLYPH_CODE_P): Move here from lisp.h.
4402 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4403 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4404 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4405 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4406 XUNTAG now returns void *.
4407 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4408 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4409 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4410 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4411 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4412 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4413 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4414 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4415 New macros, renamed from their sans-lisp_h_ counterparts.
4416 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4417 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4418 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4419 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4420 If compiling via GCC without optimization, define these as macros
4421 in addition to inline functions.
4422 To disable this, compile with -DINLINING=0.
4423 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4424 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4425 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4426 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4427 (INTMASK, VALMASK): Now macros, since static values cannot be
4428 accessed from extern inline functions.
4429 (VALMASK): Also a constant, for benefit of old GDB.
4430 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4431 is INTEGERP, which can fold it in.
4432 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4433 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4434 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4435 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4436 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4437 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4438 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4439 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4440 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4441 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4442 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4443 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4444 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4445 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4446 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4447 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4448 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4449 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4450 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4451 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4452 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4453 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4454 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4455 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4456 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4457 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4458 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4459 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4460 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4461 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4462 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4463 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4464 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4466 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4467 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4468 (VALMASK): Define in one place rather than in two, merging the
4469 USE_LSB_TAG parts; this is simpler.
4470 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4471 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4472 Move up, to avoid use before definition.
4473 Also include "globals.h" earlier, for the same reason.
4474 (make_natnum): New function.
4475 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4476 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4477 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4478 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4479 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4480 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4481 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4482 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4483 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4484 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4485 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4486 (Qwindow_configuration_p, Qimage): New forward declarations.
4487 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4488 (STRING_COPYIN): Remove; unused.
4489 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4490 (xcar_addr, xcdr_addr): New functions. All uses changed.
4491 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4492 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4493 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4494 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4495 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4496 (TYPE_RANGED_INTEGERP): Simplify.
4497 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4498 (setlocale, fixup_locale, synchronize_system_messages_locale)
4499 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4500 Now empty functions, not macros.
4501 (functionp): Return bool, not int.
4502 * window.c (Qwindow_configuration_p): Now extern,
4503 so window.h can use it.
4504 * window.h (Qwindowp): Move decl back to lisp.h.
4506 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4508 * xdisp.c (Fline_pixel_height): New function, required for solving
4511 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4513 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4515 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4517 * lread.c (syms_of_lread):
4518 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4520 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4522 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4524 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4526 * fileio.c (expand_file_name): Doc fix.
4528 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4530 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4531 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4532 Wait for self, not for 0. This can't hurt on GNU or similar
4533 system, and may help with Cygwin.
4535 * keyboard.c: Don't use PROP (...) as an lvalue.
4536 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4537 Use set_prop (A, B), not PROP (A) = B.
4539 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4541 * xdisp.c (get_it_property): Use it->window instead of generating
4542 a Lisp object from it->w.
4544 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4546 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4547 get-char-property the window that is being rendered, instead of
4548 the buffer, to support window-specific overlays. (Bug#14575)
4549 (compute_display_string_pos): When W is NULL, use the current
4550 buffer as the object to pass to get-char-property.
4551 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4552 pointer member of the bidi iterator, since no window is pertinent
4555 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4557 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4558 being displayed, and pass it to compute_display_string_pos.
4559 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4560 (bidi_paragraph_init): All callers changed.
4562 * xdisp.c (init_from_display_pos, init_iterator)
4563 (handle_single_display_spec, next_overlay_string)
4564 (get_overlay_strings_1, reseat_1, reseat_to_string)
4565 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4566 Set bidi_it.w member from it->w.
4567 (compute_display_string_pos): Accept additional argument, the
4568 window being displayed, and pass it to Fget_char_property.
4571 * dispextern.h (struct bidi_it): New member w, the window being
4573 (compute_display_string_pos): Adjust prototype.
4575 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4577 * xgselect.c: Remove unneeded include xterm.h.
4579 * process.c (wait_reading_process_output): Check for NS before GLIB.
4580 GLIB may be linked in due to rsvg, but ns_select must be called.
4582 * xgselect.c (xg_select): Remove call to window_system_available
4583 and g_main_context_pending at the top, so Gdk events (i.e. file
4584 notify) are processed when Emacs is started with -nw.
4586 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4588 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4589 (ctagsfiles3): New variable, includes only *.m files.
4590 (TAGS): Use an explicit language name in the regular expressions,
4591 to avoid transformation of '/SOMETHING' by MSYS to
4592 'c:\MSYS\SOMETHING'.
4594 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4596 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4598 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4600 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4601 still need to set the mouse pointer shape and activate help-echo.
4604 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4606 A few porting etc. fixes for the new file monitor code.
4607 See the thread containing
4608 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4609 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4610 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4611 (dir_monitor_callback, Fgfile_rm_watch):
4612 Use assq_no_quit instead of Fassoc, for speed.
4613 (dir_monitor_callback, Fgfile_rm_watch):
4614 eassert that the monitor is a fixnum.
4615 (dir_monitor_callback): No need for CDR_SAFE.
4616 Simplify building of lisp with alternative tails.
4617 (Fgfile_add_watch, Fgfile_rm_watch):
4618 Do not assume glib functions set errno reliably on failure.
4619 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4620 and signal an error otherwise.
4621 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4622 Use Fdelq instead of Fdelete, for speed.
4624 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4626 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4627 don't insist on being invoked on a highlighted tool-bar button.
4628 Avoids losing tool-bar functionality when mouse-highlight is nil.
4629 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4630 Don't highlight when mouse-highlight is nil.
4631 (note_mouse_highlight): When mouse-highlight is nil, don't return
4632 right away; instead, run tool-bar and mode-line highlight
4633 subroutine, clear any existing highlight, and revert the mouse
4634 pointer to its default shape. (Bug#14558)
4636 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4638 * lisp.mk (lisp): Add prog-mode.el.
4640 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4642 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4643 * process.c (dummy_handler): New function.
4644 (lib_child_handler): New static var.
4645 (handle_child_signal): Invoke it.
4646 (catch_child_signal): If a library has set up a signal handler,
4647 save it into lib_child_handler.
4648 (init_process_emacs): If using glib and not on Windows, tickle glib's
4649 child-handling code so that it initializes its private SIGCHLD handler.
4650 * syssignal.h (SA_SIGINFO): Default to 0.
4651 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4652 31; it should no longer be needed now.
4654 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4656 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4658 * gfilenotify.c (globals_of_gfilenotify): New function.
4659 (syms_of_gfilenotify): Move global initialization there.
4661 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4663 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4665 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4666 * keyboard.c (menu_bar_items, tool_bar_items):
4667 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4668 not override local keymaps any more.
4670 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4672 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4674 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4676 * w32console.c (initialize_w32_display): Return the dimensions of
4677 the console window via 2 additional arguments, not via the current
4678 frame. This avoids crashes due to overrunning the bounds of
4679 frame's decode_mode_spec_buffer, which is not resized following
4680 the change of the frame dimensions from the initial 10x10.
4682 * w32term.h (w32_initialize_display_info): Adjust prototype.
4684 * term.c (init_tty): Take dimensions of the frame from the values
4685 returned by initialize_w32_display.
4687 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4688 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4689 (LIBES): Add $(GFILENOTIFY_LIBS).
4691 * w32inevt.c (handle_file_notifications): Add dummy implementation
4692 for !HAVE_W32NOTIFY.
4694 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4696 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4698 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4700 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4702 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4704 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4706 Fix minor problems found by static checking.
4707 * data.c (pure_write_error):
4708 Use xsignal2, not Fsignal, as Fsignal might return.
4709 * eval.c (set_backtrace_debug_on_exit): Now static.
4710 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4711 No longer inline. EXTERN_INLINE is needed only for functions
4712 defined in .h files. Reindent function header as per GNU style.
4713 (backtrace_p, backtrace_top, backtrace_next):
4714 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4715 compiler or linker. Add extern decls to pacify gcc -Wall.
4716 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4718 * frame.c (free_monitors): Define only on platforms that need it.
4719 * nsterm.m (ns_term_init):
4720 * process.c (catch_child_signal):
4721 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4722 defined on all porting targets these days.
4723 * process.c, process.h (catch_child_signal):
4724 Make it extern only if NS_IMPL_GNUSTEP is defined.
4726 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4728 * w32.c (gettimeofday): Make the signature identical to prototype
4729 in nt/inc/sys/time.h.
4731 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4733 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4736 * keyboard.c (safe_run_hooks_error): Improve error message.
4738 * data.c (pure_write_error): Add `object' argument.
4739 * puresize.h (CHECK_IMPURE): Use it.
4741 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4743 * Makefile.in (NOTIFY_OBJ): New variable.
4744 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4746 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4747 Call syms_of_gfilenotify.
4749 * gfilenotify.c: New file.
4751 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4752 and Qfile_w32notify.
4753 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4754 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4756 * lisp.h: Declare syms_of_gfilenotify.
4758 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4760 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4762 Merge the specpdl and backtrace stacks. Make the structure of the
4763 specpdl entries more obvious via a tagged union of structs.
4764 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4765 (enum specbind_tag): New enum.
4766 (struct specbinding): Make it a tagged union of structs.
4767 Add a case for backtrace records.
4768 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4769 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4770 (backtrace_debug_on_exit): New accessors.
4771 (struct backtrace): Remove.
4772 (struct catchtag): Remove backlist field.
4773 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4775 (Flocal_variable_p): Speed up the common case where the binding is
4777 * eval.c (backtrace_list): Remove.
4778 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4779 (set_backtrace_args, set_backtrace_nargs)
4780 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4781 (backtrace_next): New functions.
4782 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4783 (unwind_to_catch, internal_lisp_condition_case)
4784 (internal_condition_case, internal_condition_case_1)
4785 (internal_condition_case_2, internal_condition_case_n): Don't bother
4786 with backtrace_list any more.
4787 (Fsignal): Adjust to new backtrace format.
4788 (grow_specpdl): Move up.
4789 (record_in_backtrace): New function.
4790 (eval_sub, Ffuncall): Use it.
4791 (apply_lambda): Adjust to new backtrace format.
4792 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4794 (specbind): Adjust to new specpdl format. Simplify.
4795 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4796 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4798 (mark_backtrace): Remove.
4799 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4800 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4801 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4803 * profiler.c (record_backtrace): Use get_backtrace.
4804 (handle_profiler_signal): Use backtrace_top_function.
4805 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4808 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4810 * process.h (catch_child_signal): Declare.
4812 * process.c (catch_child_signal): New function.
4813 (init_process_emacs): Call it.
4815 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4816 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4818 (x_set_cursor_type): Remove declaration.
4819 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4820 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4821 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4822 (ns_get_color): Use F suffix on float.
4823 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4824 (ns_get_rgb_color): Remove.
4825 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4826 (note_mouse_movement): x and y are CGFloat.
4827 (ns_draw_fringe_bitmap): Remove unused rowY.
4828 Change #if to COCOA && >= 10_6.
4829 (ns_draw_window_cursor): Remove unused overspill.
4830 (ns_draw_underwave): width and x are EamcsCGFloat.
4831 (ns_draw_box): thickness is CGFloat.
4832 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4833 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4834 if not in main thread.
4835 (ns_get_pending_menu_title, ns_check_menu_open)
4836 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4837 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4838 (sendFromMainThread:): New method.
4839 (changeFont:): size is CGFloat.
4840 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4841 Disable warning about permanent text.
4842 (characterIndexForPoint:): Adjust return type depending on GNUStep
4844 (mouseDown:): delta is CGFloat.
4845 (updateFrameSize): Remove unised variable f.
4846 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4847 Cast float to EmacsCGFloat.
4848 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4849 also to -1 when restoring.
4850 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4851 inside NS_IMPL_COCOA.
4852 (toggleFullScreen:): Put call to toggleFullScreen inside
4853 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4854 (setPosition:portion:whole:): por is CGFloat.
4855 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4856 (mouseDown:): Use CGFloat.
4857 (mouseDragged:): Remove unised variable edge.
4858 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4860 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4862 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4863 when NS_IMPL_GNUSTEP.
4864 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4865 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4866 (EmacsToolbar): Add clearAll. Add tag argument to
4867 addDisplayItemWithImage.
4868 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4870 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4872 * nsmenu.m (ns_update_menubar): Make static.
4873 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4874 (fillWithWidgetValue:): Add cast to SEL for setAction.
4875 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4876 (update_frame_tool_bar): Update code for GNUStep.
4877 (clearAll): New method.
4878 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4879 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4880 Move identifierToItem setObject and activeIdentifiers addObject before
4881 call to insertItemWithItemIdentifier.
4882 (validateVisibleItems): Fix indentation.
4883 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4884 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4885 UtilityWindow to aStyle, remove call to setStyleMask.
4887 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4889 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4890 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4891 Use F suffix on floats.
4892 (ns_char_width): Returns CGFloat.
4893 (ns_ascii_average_width): w is CGFloat instead of float.
4894 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4896 (ns_glyph_metrics): CGFloat instead of float.
4898 * nsfns.m (x_set_foreground_color, x_set_background_color):
4900 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4901 remove unused variables.
4902 (Fns_read_file_name): Keep track if panel is for save.
4903 Use ns_filename_from_panel/ns_directory_from_panel.
4904 (Fns_list_services): delegate only used for COCOA.
4905 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4906 Just return the input if GNUStep.
4907 (x_screen_planes): Remove.
4908 (Fxw_color_values): Use EmacsCGFloat
4909 (Fns_display_monitor_attributes_list): Only get screen number for
4911 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4913 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4914 ns_directory_from_panel.
4916 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4918 * process.c (handle_child_signal): Also use WCONTINUED.
4919 This is so that list-processes doesn't mistakenly list the process
4920 as stopped, when the process has actually been continued and is
4923 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4925 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4926 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4927 not already configured.
4929 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4931 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4933 * Makefile.in (mostlyclean): Remove *.res files.
4935 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4937 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4938 a buffer (bug#8447).
4940 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4942 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4943 display vector, and we backtrack, handle the case that the
4944 previous character position is also displayed from a display
4945 vector or covered by a display string or image. (Bug#14476)
4947 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4949 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4950 (struct MonitorInfo, free_monitors): Remove.
4951 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4952 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4953 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4956 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4957 (struct MonitorInfo, free_monitors): Remove.
4958 (ns_screen_name): Make static.
4959 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4960 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4963 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4964 (struct MonitorInfo): New struct.
4965 (free_monitors, make_monitor_attribute_list): Declare.
4967 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4969 (free_monitors, make_monitor_attribute_list): New functions.
4970 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4973 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4975 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4977 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4979 * keyboard.c: Apply keyboard decoding only to events that come directly
4980 from the tty, not from unread-command-events (bug#14368).
4981 (read_event_from_main_queue): New function, extracted from read_char).
4982 (read_decoded_char): Remove.
4983 (read_decoded_event_from_main_queue): New function to replace it.
4984 (read_char): Use it.
4985 (read_key_sequence): Use read_char rather than read_decoded_char.
4987 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4989 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4991 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4993 2013-05-22 Kenichi Handa <handa@gnu.org>
4995 The following changes are to fix the setting of
4996 buffer-file-coding-system on, for instance, C-x RET c unix RET
4997 _FILE_OF_DOS_EOL_TYPE_ RET.
4999 * coding.h (struct coding_system): New member detected_utf8_chars.
5001 * coding.c (detect_coding_utf_8): Count characters and check EOL
5002 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5004 (setup_coding_system): Do not initialize coding->head_ascii.
5005 (check_ascii): Do not set coding->eol_seen but update it. Do not
5006 call adjust_coding_eol_type here.
5007 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5008 If the eol-type of CODING is already specified, adjust the eol type
5009 of the found coding-system.
5010 (decode_coding_gap): Cancel previous change. Utilize the
5011 character numbers counted by detect_coding_utf_8. Fix detection
5014 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5016 * search.c (looking_at_1): Only set last_thing_searched if the match
5017 changed the match-data (bug#14281).
5019 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5021 * xdisp.c (reseat_at_previous_visible_line_start):
5022 Already declared in dispextern.h, so remove it here.
5023 (move_it_vertically_backward): Likewise.
5025 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5027 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5028 (Fx_display_pixel_width, Fx_display_pixel_height)
5029 (Fx_display_mm_width, Fx_display_mm_height):
5030 Mention `display-monitor-attributes-list' in docstrings.
5032 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5033 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5034 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5035 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5036 (Fx_display_backing_store, Fx_display_visual_class)
5037 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5038 (Fx_display_grayscale_p, Fx_display_pixel_width)
5039 (Fx_display_pixel_height, Fx_display_planes)
5040 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5041 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5042 (Fx_display_mm_width, Fx_display_mm_height)
5043 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5044 height for all physical monitors as in X11.
5046 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5047 Return pixel width or height for all physical monitors as in X11.
5049 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5051 Port --enable-gcc-warnings to clang.
5052 * bytecode.c (exec_byte_code):
5054 Redo diagnostic pragmas to pacify clang, too.
5055 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5056 * editfns.c (Fencode_time):
5057 * fileio.c (file_accessible_directory_p):
5058 * font.c (font_unparse_xlfd):
5059 Use '&"string"[index]' instead of '"string" + (index)'.
5060 * undo.c (user_error): Remove; unused.
5062 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5064 * insdel.c (insert_1_both): Document the arguments, instead of
5065 referring to insert_1, which no longer exists.
5067 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5068 some window, increment windows_or_buffers_changed, so that
5069 *Messages* display in that window is updated. (Bug#14408)
5071 * w32.c: Include epaths.h.
5072 (init_environment): Use cmdproxy.exe without leading directories.
5073 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5075 (gettimeofday): Adjust signature and return value to Posix
5078 * unexw32.c (open_output_file): Delete the existing emacs.exe
5079 before creating it, to break the hard link to the versioned
5082 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5083 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5084 (FIRSTFILE_OBJ): New variables.
5085 (W32_RES): Rename to EMACSRES. All users changed.
5086 (base_obj): Use $(CM_OBJ).
5087 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5088 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5089 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5090 $(W32_RES_LINK) before $(LIBES).
5091 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5093 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5095 * makefile.w32-in (DOC): Use just "DOC".
5097 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5099 * process.c: Export default filters and sentinels to Elisp.
5100 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5102 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5103 (Fset_process_sentinel, Fformat_network_address):
5104 Default to them instead of nil.
5105 (server_accept_connection): Sentinels can't be nil any more.
5106 (read_and_dispose_of_process_output): New function, extracted from
5107 read_process_output.
5108 (read_process_output): Use it; filters can't be nil.
5109 (Finternal_default_process_filter): New function, extracted from
5110 read_process_output.
5111 (exec_sentinel_unwind): Remove function.
5112 (exec_sentinel): Don't zilch sentinel while running.
5113 (status_notify): Sentinels can't be nil.
5114 (Finternal_default_process_sentinel): New function extracted from
5116 (setup_process_coding_systems): Default filter is not nil any more.
5117 (syms_of_process): Export new Elisp functions and initialize
5119 * lisp.h (make_lisp_proc): New function.
5121 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5123 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5125 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5127 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5128 unless we know that the window w is a leaf window.
5129 Another attempt at solving bug#14062.
5131 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5133 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5136 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5138 * image.c (gif_load): Check that subimages fit (Bug#14345).
5140 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5142 * lread.c (skip_dyn_eof): New function.
5143 (read1): Use it to skip the end of a file in response to #@00.
5145 * doc.c (get_doc_string): Slightly relax the sanity checking.
5147 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5149 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5150 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5151 (MonitorInfo): New struct.
5152 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5153 (Fns_display_monitor_attributes_list): New functions.
5154 (display-usable-bounds): Remove.
5155 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5158 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5160 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5161 (GTK_CHECK_VERSION): New macro, if not already defined.
5162 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5163 replaced by GTK_CHECK_VERSION.
5165 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5167 * xterm.h (GTK_PREREQ): New macro.
5168 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5169 to use this macro instead, for consistency and clarity.
5171 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5173 * xdisp.c (row_for_charpos_p): New function, with code of
5174 cursor_row_p, but accepts an additional argument CHARPOS instead
5175 of using a hardcoded PT.
5176 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5177 (row_containing_pos): Call row_for_charpos_p instead of partially
5178 doing the same. Fixes cursor positioning under longlines-mode
5179 when longlines-show-effect includes more than one newline, when
5180 moving the cursor vertically up.
5182 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5184 * makefile.w32-in (ACL_H): New macro.
5185 ($(BLD)/fileio.$(O)): Update dependencies.
5187 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5189 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5190 * Makefile.in (LIB_ACL): New macro.
5191 (LIBACL_LIBS): Remove.
5192 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5193 * fileio.c: Include <acl.h>.
5194 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5195 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5197 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5200 * unexelf.c: Don't assume ElfW (Half) fits in int.
5201 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5202 when dealing with ElfW (Half) values, since they can exceed 2**31
5203 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5204 (entry_address): Omit unused NUM arg. All uses changed.
5206 2013-05-07 Juri Linkov <juri@jurta.org>
5208 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5209 to the string converted from number with `Fnumber_to_string'.
5212 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5214 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5215 This fixes a problem introduced by my previous change.
5217 2013-05-07 Glenn Morris <rgm@gnu.org>
5219 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5221 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5223 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5225 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5227 Static checking by GCC 4.8.0.
5228 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5229 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5230 (x_get_monitor_attributes_fallback)
5231 (x_get_monitor_attributes_xinerama)
5232 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5233 Define only if USE_GTK.
5234 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5235 (x_get_monitor_attributes_fallback): Omit unused locals.
5236 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5237 Use double, not float, to avoid mixed-mode floating point arithmetic.
5239 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5240 Jan Djärv <jan.h.d@swipnet.se>
5242 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5243 (XINERAMA_CFLAGS): New macros.
5244 (ALL_CFLAGS, LIBES): Use them.
5246 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5247 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5248 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5249 (syms_of_xfns): DEFSYM them.
5250 (struct MonitorInfo): New struct.
5251 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5252 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5253 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5254 (x_get_monitor_attributes_xinerama): New functions.
5255 (Fx_display_monitor_attributes_list): New primitive.
5256 (syms_of_xfns): Defsubr it.
5258 * xterm.h (x_display_info): Add Xatom_net_workarea and
5259 Xatom_net_current_desktop.
5261 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5262 and dpyinfo->Xatom_net_current_desktop.
5264 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5266 * xdisp.c (pos_visible_p): Use the special code for finding the
5267 beginning of a display property or overlay for any "replacing"
5268 display property, not just for display strings. This solves
5269 incorrect reporting of position by posn-at-point. (Bug#14241)
5271 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5273 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5274 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5275 Verify that ElfW (Half) fits in int.
5276 (fatal): Use same signature as lisp.h.
5277 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5278 configure and build with -DUNEXELF_DEBUG without worrying about
5279 other modules that use DEBUG.
5280 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5281 possibly-wide integers now uses it instead of plain fprintf.
5282 (entry_address): New function, which avoids problems with 32-bit
5283 overflow on 64-bit hosts.
5284 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5285 (round_up): Don't assume the remainder fits in int.
5286 (find_section): Use bool for boolean. Simplify debug code.
5287 (unexec): Don't assume file sizes fit in int or size_t.
5288 Omit unnecessary trailing newline in 'fatal' format.
5289 Use strerror rather than outputting decimal error number.
5290 Remove unused code when emacs is not defined;
5291 this file relies on Emacs now.
5292 Don't assume e_phnum and e_shnum are positive.
5294 * regex.c: Fix problems when DEBUG is defined.
5295 (extract_number, extract_number_and_incr): Define regardless of
5296 whether DEBUG is defined; that's simpler and makes the code less
5297 likely to go stale in the normal case when DEBUG is not defined.
5298 Return int rather than taking an int * arg. All callers changed.
5299 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5300 Remove, replacing with ...
5301 (DEBUG_PRINT): New macro. All callers changed.
5302 (DEBUG_COMPILES_ARGUMENTS): New macro.
5303 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5304 (print_compiled_pattern, print_double_string) [DEBUG]:
5305 Use prototype rather than old-style definition.
5306 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5307 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5308 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5309 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5310 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5311 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5312 This matters only when DEBUG is defined.
5314 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5316 * xdisp.c (set_iterator_to_next): Set the
5317 ignore_overlay_strings_at_pos_p flag only if we are _really_
5318 iterating over an overlay string, as indicated by the
5319 current.overlay_string_index member. (Bug#14306)
5321 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5323 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5324 to where it is used, to avoid autorelease issues (Bug#14050).
5326 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5328 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5329 * fileio.c (syms_of_fileio): Implement this.
5330 * filelock.c (create_lock_file): If symbolic links don't work, so
5331 we use a regular file as a lock file, do not fsync the lock file;
5334 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5336 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5337 (syms_of_minibuf): Adjust accodingly.
5339 * callint.c (Fcall_interactively): Adjust calls accordingly.
5341 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5343 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5344 w->contents is a buffer before computing everything else.
5345 Use parentheses to disambiguate last part of the condition.
5347 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5348 assertion violations. (Bug#14062)
5350 2013-05-01 David Reitter <david.reitter@gmail.com>
5352 * nsfns.m (ns_tooltip): Initialize.
5354 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5356 * coding.c (decode_coding_gap): Don't remove the character before
5357 a newline unless it's a CR character. (Bug#14287)
5359 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5361 * dispextern.h (struct face): Move enum face_underline_type
5362 earlier so that bitfields can be in the same word.
5364 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5366 * nsfns.m (handlePanelKeys): New function.
5367 (EmacsOpenPanel:performKeyEquivalent:)
5368 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5369 arrows/function/control and copy/paste keys (Bug#14296).
5371 2013-04-27 Juri Linkov <juri@jurta.org>
5373 * callint.c (Fcall_interactively): Call `Qread_number' for
5374 interactive code letter `n' instead of using duplicate code.
5377 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5379 * systime.h (make_timeval): Declare as 'const'.
5381 2013-04-27 Kenichi Handa <handa@gnu.org>
5383 * font.c (font_open_entity): Always open a font of manageable
5386 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5388 Port better to AIX (Bug#14258).
5389 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5392 2013-04-24 Kenichi Handa <handa@gnu.org>
5394 * coding.c (decode_coding_iso_2022): When an invalid escape
5395 sequence is encountered, reset the invocation and designation
5396 status to the safest one.
5398 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5400 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5401 Without this fix, "make distclean" leaves stamp-h1 behind.
5403 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5405 * w32fns.c (w32_fullscreen_rect): New function to compute the
5406 window rectangle for the given fullscreen mode.
5407 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5408 longer tunes the window size. This keeps the window's edges flush
5409 with the screen and allows the taskbar to hide itself in fullboth.
5411 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5412 window decorations and uses the entire screen.
5414 * w32term.h (w32_fullscreen_rect) Add prototype.
5415 (struct w32_output): Replace normal_width, normal_height,
5416 normal_top, and normal_left members with a single normal_placement
5418 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5420 (FRAME_NORMAL_PLACEMENT): New macro.
5422 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5424 * minibuf.c (Ftest_completion): Silence compiler warning.
5426 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5428 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5431 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5434 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5435 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5436 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5437 parentheses where appropriate.
5439 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5441 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5443 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5445 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5446 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5447 Mention in the doc string that setting these variables takes
5448 effect only after a call to set-window-buffer. (Bug#14200)
5450 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5452 * indent.c (Fvertical_motion): Don't consider display strings on
5453 overlay strings as display strings on the buffer position we
5454 started from. This prevents vertical cursor motion from jumping
5455 more than one line when there's an overlay string with a display
5456 property at end of line.
5457 Reported by Karl Chen <Karl.Chen@quarl.org> in
5458 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5460 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5462 * window.c (select_window): `record_buffer' even if window is
5463 already selected (bug#14191).
5465 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5467 * window.c (Fwindow_end): Test more flags, including the buffer's
5468 last_overlay_modified flag, to determine whether the window's
5469 display is really up-to-date. Prevents the function from
5470 returning a stale value. (Bug#14170)
5471 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5474 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5476 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5477 garbaged only if it is not already the top frame on its TTY.
5478 This prevents flickering due to constant redrawing of TTY frames when
5479 there are GUI frames open in the same session. (Bug#13864)
5481 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5483 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5484 of marking the idle timers directly.
5486 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5488 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5491 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5493 * window.c (select_window): Don't record_buffer while the invariant is
5494 temporarily broken (bug#14161).
5496 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5498 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5500 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5502 2013-04-07 Romain Francoise <romain@orebokech.com>
5504 Ignore additional platform-specific ACL errors (Bug#13702).
5505 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5506 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5508 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5510 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5513 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5515 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5516 This bug was introduced by my 2013-02-25 change that simplified
5517 data_start configuration. Without this change, on GNU/Linux
5518 an Emacs configured with --enable-profiling fails immediately
5519 due to a profiler signal.
5520 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5521 with these flags. On platforms where special flags are needed
5522 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5523 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5524 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5526 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5528 Get rid of some platform-specific functions examining window
5529 system and its capabilities. This is a partial rework of the
5531 * lisp.h (have_menus_p): Remove prototype. This function is
5532 replaced with platform-independent window_system_available.
5533 (check_window_system): Move to...
5534 * frame.h (decode_window_system_frame, window_system_available):
5535 ...here, add new prototypes.
5536 * frame.c (window_system_available, decode_window_system_frame):
5538 (check_window_system): Platform-independent now.
5539 * xterm.h (x_in_use): Remove declaration.
5541 * w32term.h (check_x_frame):
5542 * nsterm.h (check_x_frame): Remove prototypes. This function
5543 is replaced with platform-independent decode_window_system_frame.
5544 * msdos.c (have_menus_p): Remove.
5545 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5546 Remove platform-specific functions. Use check_window_system,
5547 decode_window_system_frame and check_ns_display_info where
5548 appropriate. Minor style and comment tweaks.
5549 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5550 (check_x_frame): Likewise.
5551 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5553 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5554 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5555 * xmenu.c, xselect.c: All related users changed.
5557 2013-04-03 Kenichi Handa <handa@gnu.org>
5559 The following changes is to optimize the code for reading UTF-8
5562 * coding.c (check_ascii): Rename from detect_ascii. Return value
5563 changed. Check EOL format. Do not call adjust_coding_eol_type
5565 (check_utf_8): New function.
5566 (adjust_coding_eol_type): Do nothing if already adjusted.
5567 (detect_coding): Compare the return value of check_ascii with
5568 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5569 (decode_coding_gap): Optimize for valid UTF-8.
5571 2013-03-21 Kenichi Handa <handa@gnu.org>
5573 * coding.c (syms_of_coding): Cancel previous change.
5575 * insdel.c (insert_from_gap): Fix previous change.
5577 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5579 Consistently use platform-specific function to detect window system.
5580 * lisp.h (check_window_system): New prototype. This function is
5581 going to replace check_x, check_w32 and check_ns.
5582 (have_menus_p): Mention msdos.c in comment.
5583 * fontset.c (check_window_system_func): Remove. Adjust all users.
5584 * fontset.h (check_window_system_func): Remove prototype.
5585 * nsterm.h (check_ns):
5586 * xterm.h (check_x):
5587 * w32term.h (check_w32): Likewise.
5588 * menu.c (Fx_popup_menu): Use check_window_system.
5589 * msdos.c (check_window_system): Define for MS-DOS.
5590 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5591 * w32fns.c (check_window_system): Likewise for MS-Windows.
5592 * xfns.c (check_window_system): Likewise for X.
5593 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5594 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5596 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5598 Prefer < to > in range checks such as 0 <= i && i < N.
5599 This makes it easier to visualize quantities on a number line.
5600 This patch doesn't apply to all such range checks,
5601 only to the range checks affected by the 2013-03-24 change.
5602 This patch reverts most of the 2013-03-24 change.
5603 * alloc.c (xpalloc, Fgarbage_collect):
5604 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5605 * character.c (string_escape_byte8):
5606 * charset.c (read_hex):
5607 * data.c (cons_to_unsigned):
5608 * dispnew.c (update_frame_1):
5609 * doc.c (Fsubstitute_command_keys):
5610 * doprnt.c (doprnt):
5611 * editfns.c (hi_time, decode_time_components):
5612 * fileio.c (file_offset):
5613 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5614 * font.c (font_intern_prop):
5615 * frame.c (x_set_alpha):
5616 * gtkutil.c (get_utf8_string):
5617 * indent.c (check_display_width):
5618 * keymap.c (Fkey_description):
5619 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5621 * minibuf.c (read_minibuf_noninteractive):
5622 * process.c (wait_reading_process_output):
5623 * search.c (Freplace_match):
5624 * window.c (get_phys_cursor_glyph):
5625 * xdisp.c (redisplay_internal):
5626 * xsmfns.c (smc_save_yourself_CB):
5627 Prefer < to > for range checks.
5628 * dispnew.c (sit_for): Don't mishandle NaNs.
5629 This fixes a bug introduced in the 2013-03-24 change.
5630 * editfns.c (decode_time_components): Don't hoist comparison.
5631 This fixes another bug introduced in the 2013-03-24 change.
5633 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5635 * frame.h (struct frame): Drop scroll_bottom_vpos
5636 member becaue all real users are dead long ago.
5637 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5638 * xdisp.c (redisplay_internal): Adjust user.
5640 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5642 * nsmenu.m (showAtX:Y:for:): setLevel to
5643 NSPopUpMenuWindowLevel (Bug#13998).
5645 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5647 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5648 (ns_check_pending_open_menu): Declare.
5650 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5651 (x_activate_menubar): Update the menu with title that matches
5652 ns_get_pending_menu_title, and call
5653 ns_check_pending_openmenu (Bug#12698).
5654 (menuWillOpen:): New method.
5655 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5657 * nsterm.m (menu_will_open_state, menu_mouse_point)
5658 (menu_pending_title): New varaibles.
5659 (ns_get_pending_menu_title, ns_check_menu_open)
5660 (ns_check_pending_open_menu): New functions.
5662 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5664 * indent.c (current_column_bol_cache): Remove leftover which is not
5665 used in Fmove_to_column any more.
5666 (current_column, scan_for_column): Adjust users.
5667 * keyboard.c (last_point_position_buffer, last_point_position_window):
5668 Remove leftovers which are not used for recording undo any more.
5669 (command_loop_1, syms_of_keyboard): Adjust users.
5670 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5671 redisplay_window any more.
5672 (move_it_to): Adjust user.
5674 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5676 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5677 Update dependencies.
5679 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5681 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5682 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5685 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5687 * window.h (struct window): Replace hchild, vchild and buffer slots
5688 with the only contents slot. This is possible because each valid
5689 window may have either the child window (in vertical or horizontal
5690 combination) or buffer to display (for the leaf window). Using that,
5691 a lof of operations to traverse and/or change window hierarchies may
5692 be simplified. New member horizontal is used to distinguish between
5693 horizontal and vertical combinations of internal windows.
5694 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5695 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5696 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5697 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5698 Use contents slot, not buffer, where appropriate.
5699 (wset_combination): New function.
5700 (wset_buffer): Add eassert.
5701 (Fframe_first_window): Simplify the loop reaching first window.
5702 (Fwindow_buffer): Use WINDOW_LEAF_P.
5703 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5704 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5705 (unshow_buffer): Convert initial debugging check to eassert.
5706 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5707 (make_parent_window, window_resize_check, window_resize_apply)
5708 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5709 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5710 Adjust to match struct window changes.
5711 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5712 (mark_window_cursors_off, count_windows, get_leaf_windows)
5713 (foreach_window_1): Simplify the loop.
5714 * alloc.c (mark_object): Do not check for the leaf window because
5715 internal windows has no glyph matrices anyway.
5716 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5717 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5718 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5719 (build_frame_matrix_from_window_tree, mirror_make_current)
5720 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5721 (update_window_tree, set_window_update_flags): Simplify the loop.
5722 (sync_window_with_frame_matrix_rows): Enforce live window.
5723 Use contents slot, not buffer, where appropriate.
5724 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5725 and WINDOW_HORIZONTAL_COMBINATION_P.
5726 (make_frame_visible_1): Simplify the loop.
5727 Use contents slot, not buffer, where appropriate.
5728 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5729 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5730 (expose_window_tree): Likewise.
5731 Use contents slot, not buffer, where appropriate.
5732 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5733 to avoid deleted windows. Use contents slot instead of buffer.
5734 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5735 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5736 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5737 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5739 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5741 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5742 identify the reasons for assertion violations in bug#14062 and
5744 (Fx_show_tip): Fix compilation error under
5745 "--enable-check-lisp-object-type". (Bug#14073)
5747 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5748 Reported by <rzl24ozi@gmail.com>.
5750 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5752 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5754 (unwind_with_echo_area_buffer): ...to restore it here.
5755 This is needed to ensure that...
5756 (redisplay_window): ...both window markers are valid here,
5757 which is verified by eassert.
5758 * editfns.c (save_excursion_save): Do not assume that
5759 selected_window always displays the buffer.
5760 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5763 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5765 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5768 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5770 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5772 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5774 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5775 since MinGW's w32api headers do. This avoids compiler warnings.
5777 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5780 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5782 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5784 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5786 * gtkutil.c (style_changed_cb): Check if frame is live and an
5787 X frame (Bug#14038).
5789 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5791 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5792 Define only for _WIN32_WINNT less than 0x0500.
5793 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5795 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5796 see its own definitions of 'struct timeval' and 'struct timezone'.
5798 Fix incompatibilities between MinGW.org and MinGW64 headers.
5799 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5801 * w32.c (REPARSE_DATA_BUFFER): Guard with
5802 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5804 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5806 * xterm.c: Include X11/XKBlib.h
5807 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5809 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5811 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5813 * blockinput.h (input_blocked_p): Likewise.
5814 * bytecode.c (exec_byte_code): Likewise.
5815 * callproc.c (call_process_kill, call_process_cleanup)
5816 (Fcall_process): Likewise.
5817 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5818 (Fccl_execute_on_string): Likewise.
5819 * character.c (string_escape_byte8): Likewise.
5820 * charset.c (read_hex): Likewise.
5821 * cm.c (calccost): Likewise.
5822 * data.c (cons_to_unsigned): Likewise.
5823 * dired.c (directory_files_internal, file_name_completion):
5825 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5826 (sit_for): Likewise.
5827 * doc.c (Fsubstitute_command_keys): Likewise.
5828 * doprnt.c (doprnt): Likewise.
5829 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5830 * emacsgtkfixed.c: Likewise.
5831 * fileio.c (file_offset, Fwrite_region): Likewise.
5832 * floatfns.c (Fexpt, fmod_float): Likewise.
5833 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5835 * font.c (font_intern_prop): Likewise.
5836 * frame.c (x_set_alpha): Likewise.
5837 * gtkutil.c (get_utf8_string): Likewise.
5838 * indent.c (check_display_width): Likewise.
5839 * intervals.c (create_root_interval, rotate_right, rotate_left)
5840 (split_interval_right, split_interval_left)
5841 (adjust_intervals_for_insertion, delete_node)
5842 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5843 (merge_interval_right, merge_interval_left, copy_intervals)
5844 (set_intervals_multibyte_1): Likewise.
5845 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5846 * keymap.c (Fkey_description): Likewise.
5847 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5848 * lread.c (openp, read_integer, read1, string_to_number):
5850 * menu.c (ensure_menu_items): Likewise.
5851 * minibuf.c (read_minibuf_noninteractive): Likewise.
5852 * print.c (printchar, strout): Likewise.
5853 * process.c (create_process, Faccept_process_output)
5854 (wait_reading_process_output, read_process_output, send_process)
5855 (wait_reading_process_output): Likewise.
5856 * profiler.c (make_log, handle_profiler_signal): Likewise.
5857 * regex.c (re_exec): Likewise.
5858 * regex.h: Likewise.
5859 * search.c (looking_at_1, Freplace_match): Likewise.
5860 * sysdep.c (get_child_status, procfs_ttyname)
5861 (procfs_get_total_memory): Likewise.
5862 * systime.h (EMACS_TIME_VALID_P): Likewise.
5863 * term.c (dissociate_if_controlling_tty): Likewise.
5864 * window.c (get_phys_cursor_glyph): Likewise.
5865 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5866 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5868 * xfns.c (Fx_window_property): Likewise.
5869 * xmenu.c (set_frame_menubar): Likewise.
5870 * xselect.c (x_get_window_property, x_handle_dnd_message):
5872 * xsmfns.c (smc_save_yourself_CB): Likewise.
5873 * xterm.c (x_scroll_bar_set_handle): Likewise.
5875 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5877 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5878 to be optional or nil. Adjust comment and convert it to docstring.
5879 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5880 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5882 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5884 Static checking by GCC 4.8-20130319.
5885 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5886 * process.c (Fset_process_datagram_address)
5887 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5888 * xdisp.c (get_char_face_and_encoding):
5889 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5890 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5891 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5893 2013-03-24 Ken Brown <kbrown@cornell.edu>
5895 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5896 fix compilation on 64-bit Cygwin, where underscores are not
5897 automatically prepended.
5899 * w32term.c (w32_initialize): Silence compiler warning.
5901 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5903 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5904 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5905 variables, to save and restore frame dimensions.
5906 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5907 after returning from a 'fullscreen' configuration.
5908 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5909 to avoid races between the main thread and the input thread.
5911 * w32term.h (struct w32_output): New members normal_width,
5912 normal_height, normal_top, normal_left, and prev_fsmode.
5913 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5914 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5917 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5918 'fullscreen' parameter. Always record previous width and height
5919 of the frame, except when switching out of maximized modes, so
5920 that they could be restored correctly, instead of resetting to the
5921 default frame dimensions. Send SC_RESTORE command to the frame,
5922 unless we are going to send SC_MAXIMIZE, to restore the frame
5923 resize hints in the mouse pointer shown by the window manager.
5926 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5928 * lisp.h (get_frame_param): Adjust conditions for prototype
5931 2013-03-22 Ken Brown <kbrown@cornell.edu>
5933 * unexcw.c: Drop unneeded inclusion of w32common.h.
5934 (report_sheap_usage): Declare.
5935 (read_exe_header): Add magic numbers for x86_64.
5936 (fixup_executable): Fix printf format specifier for unsigned long
5939 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5941 * frame.h (struct frame): Put menu_bar_window under #ifdef
5942 because this member is not needed when X toolkit is in use.
5943 (fset_menu_bar_window):
5944 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5945 (free_glyphs, update_frame):
5946 * xdisp.c (expose_frame): Likewise.
5947 (display_menu_bar): Likewise. Remove redundant eassert.
5948 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5951 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5953 Use functions and constants to manipulate Lisp_Save_Value objects.
5954 This replaces code that used macros and strings and token-pasting.
5955 The change makes the C source a bit easier to follow,
5956 and shrinks the Emacs executable a bit.
5957 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5958 (make_save_value): Change 1st arg from string to enum. All callers
5961 (mark_object): Use if, not #if, for GC_MARK_STACK.
5962 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5963 (XSAVE_OBJECT): Now functions, not macros.
5964 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5965 the constant was never used.
5966 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5967 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5968 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5969 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5971 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5972 type3 with a single member save_type. All uses changed.
5973 (save_type, set_save_pointer, set_save_integer): New functions.
5974 * print.c (PRINTX): Remove.
5976 * alloc.c: Remove redundant static declarations.
5978 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5980 * window.h (struct window): Convert left_col, top_line, total_lines
5981 and total_cols from Lisp_Objects to integers. Adjust comments.
5982 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5984 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5985 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5986 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5987 Adjust users where appropriate.
5989 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5991 * frame.h (struct frame): Drop resx and resy because the same data is
5992 available from window system-specific output context. Adjust users.
5993 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5994 New functions to provide defaults when no window system available.
5995 (FRAME_RES_X, FRAME_RES_Y): New macros.
5996 (NUMVAL): Move from xdisp.c.
5997 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5998 (Ffont_face_attributes, Fopen_font):
5999 * image.c (gs_load):
6000 * w32font.c (fill_in_logfont):
6001 * xdisp.c (calc_pixel_width_or_height):
6002 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6003 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6005 2013-03-20 Kenichi Handa <handa@gnu.org>
6007 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6008 to 1 (temporary workaround until a bug related to ASCII
6009 optimization is fixed).
6011 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6013 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6014 Signal error if window is not internal. Adjust docstring.
6015 (delete_all_child_windows): Use combination_limit to save the buffer.
6016 (Fset_window_configuration): Adjust accordingly.
6017 * print.c (syms_of_print): Initialize debugging output not here...
6018 (init_print_once): ...but in a new function here.
6019 * lisp.h (init_print_once): Add prototype.
6020 * emacs.c (main): Add call to init_print_once. Adjust comments.
6022 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6024 * window.c (window_resize_check, window_resize_apply)
6025 (window_from_coordinates, recombine_windows, set_window_buffer)
6026 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6027 (Fsplit_window_internal, Fdelete_window_internal)
6028 (freeze_window_starts): Use bool for booleans.
6029 * window.h (window_frame_coordinates, resize_frame_windows)
6030 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6032 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6034 * dispnew.c (bitch_at_user): Use `user-error'.
6036 2013-03-17 Ken Brown <kbrown@cornell.edu>
6038 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6039 as return type of image_background. (Bug#13981)
6040 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6042 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6044 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6045 (ns_select): Don't return with result uninitialized.
6047 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6050 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6052 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6053 directories. If filename is nil, get directory name (Bug#13932).
6054 Use getFilename and getDirectory.
6055 (getFilename, getDirectory): New methods for EmacsSavePanel and
6057 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6059 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6061 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6063 2013-03-15 Kenichi Handa <handa@gnu.org>
6065 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6066 (adjust_after_replace): Make it back to static. Delete the third
6067 arg text_at_gap_tail. Cancel the code for handling it.
6069 * coding.h (struct coding_system): New member eol_seen.
6071 * coding.c (detect_ascii): New function.
6072 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6073 when the source bytes are actually scanned. On detecting for
6074 coding_category_utf_8_auto, call detect_ascii instead of scanning
6075 source bytes directly.
6076 (produce_chars): Call insert_from_gap with the new arg 0.
6077 (encode_coding): Likewise.
6078 (decode_coding_gap): Control ASCII optimization by the variable
6079 disable_ascii_optimization instead of #ifndef .. #endif.
6080 Deccode EOL format according to coding->eol_seen.
6081 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6084 * lisp.h (adjust_after_replace): Cancel externing it.
6085 (insert_from_gap): Adjust prototype.
6087 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6089 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6090 FULLSCREEN_MAXIMIZED. (Bug#13935)
6092 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6094 * region-cache.c (find_cache_boundary, move_cache_gap)
6095 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6096 Simplify debugging check and convert to eassert. Adjust comment.
6097 (pp_cache): Put under ENABLE_CHECKING.
6099 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6101 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6102 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6104 (w32fullscreen_hook): If the frame is visible, reset
6105 f->want_fullscreen flag after changing the frame size. If the
6106 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6109 2013-03-13 Daniel Colascione <dancol@dancol.org>
6111 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6112 too so that these builds can use Cygwin's file conversion
6113 functions. (We've been building and linking cygw32.o all along
6114 and just not using it.)
6116 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6118 File synchronization fixes (Bug#13944).
6119 * Makefile.in (LIB_FDATASYNC): New macro.
6121 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6122 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6123 Don't worry about HAVE_FSYNC, since a substitute fsync is
6124 available if the system lacks one.
6125 (Fwrite_regin): Retry fsync if interrupted.
6127 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6129 * w32term.c (w32_read_socket): If the Emacs frame is being
6130 activated, call w32fullscreen_hook, to make sure the new frame
6131 dimensions are in effect. (Bug#13937)
6133 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6135 * xdisp.c (init_iterator): Simplify because both character and byte
6136 positions are either specified or -1. Add eassert. Adjust comment.
6137 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6138 character and byte positions can be obtained from marker.
6140 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6142 Static checking by Sun C 5.12.
6143 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6144 * bytecode.c (exec_byte_code):
6145 * dispnew.c (init_display):
6147 * fileio.c (Fsubstitute_in_file_name):
6148 * keyboard.c (Fevent_convert_list):
6149 * keymap.c (Fsingle_key_description):
6150 * term.c (maybe_fatal, fatal):
6151 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6152 * xsmfns.c (Fhandle_save_session):
6153 Omit unreachable code.
6154 * keymap.c (map_keymap_char_table_item): Cast void * to
6155 a function pointer type; the C Standard requires this.
6157 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6158 Include <sys/param.h> unconditionally, as that works elsewhere and
6159 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6160 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6163 See ChangeLog.12 for earlier changes.
6169 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6171 This file is part of GNU Emacs.
6173 GNU Emacs is free software: you can redistribute it and/or modify
6174 it under the terms of the GNU General Public License as published by
6175 the Free Software Foundation, either version 3 of the License, or
6176 (at your option) any later version.
6178 GNU Emacs is distributed in the hope that it will be useful,
6179 but WITHOUT ANY WARRANTY; without even the implied warranty of
6180 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6181 GNU General Public License for more details.
6183 You should have received a copy of the GNU General Public License
6184 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.