1 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7 * term.c (tty_menu_activate): Flush the output stream after
8 showing the cursor, and don't mark the frame garbaged at exit from
9 the function. Fixes redisplay glitches when moving from one menu
12 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
14 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
15 or throw error (Bug#15570).
17 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
19 * intervals.c (temp_set_point_both): Move test into 'eassert',
22 * lisp.h (eassert): Don't use 'assume'.
23 Sometimes 'assume' wins in performance, and sometimes it loses,
24 so it shouldn't be used all the time. Perhaps we need two
25 flavors of 'eassert', one for where 'assume' is far more likely
26 to help or to hurt; but that can be done later.
27 Problem reported by Dmitry Andipov in
28 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
29 Also, don't include <verify.h>; no longer needed.
31 2013-10-09 Glenn Morris <rgm@gnu.org>
33 * eval.c (Fcond): Doc tweak.
35 2013-10-09 Eli Zaretskii <eliz@gnu.org>
37 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
38 expressions with side effects to eassert. (Bug#15565)
40 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
42 * fns.c (hashfn_user_defined): Allow hash functions to return any
45 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
47 Fix minor problems found by static checking.
48 * dispnew.c (save_current_matrix): Omit unnecessary casts.
49 * dispnew.c (update_frame_with_menu): Mark debug local as used.
50 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
51 * keyboard.c (read_menu_command): Remove unused local.
52 * lisp.h (read_menu_command): New decl.
53 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
54 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
55 Return ptrdiff_t, not int.
56 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
57 not int, for benefit of xpalloc.
58 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
60 (have_menus_p): Remove; unused.
61 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
62 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
63 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
65 (save_and_enable_current_matrix): Omit unnecessary casts.
66 (read_menu_input): Omit local extern decl (now in lisp.h).
67 Don't access uninitialized storage if mouse_get_xy fails.
68 (tty_menu_activate): Mark local as initialized, for lint.
69 (tty_menu_activate, tty_meny_show): Remove unused locals.
71 2013-10-08 Eli Zaretskii <eliz@gnu.org>
73 Support menus on text-mode terminals.
74 * xterm.h (xw_popup_dialog): Add prototype.
76 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
77 (xmenu_show): Block input here, instead in Fx_popup_menu.
78 (xw_popup_dialog): New function, with X-specific bits of popup
81 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
84 * window.c (Fset_window_configuration): Use run-time tests of the
85 frame type instead of compile-time conditionals, when menu-bar
88 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
89 (w32_popup_dialog): New prototypes.
91 * w32menu.c (Fx_popup_dialog): Function deleted.
92 (w32_popup_dialog): New function, with w32 specific bits of popup
93 dialogs. Block input here.
95 * w32inevt.c (w32_console_read_socket): Minor change to add
98 * w32fns.c (show_hourglass): If returning early because the frame
99 is not a GUI frame, unblock input.
101 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
102 (cursorY): New functions.
104 * termhooks.h (cursorX, cursorY): Prototypes of functions on
105 WINDOWSNT, macros that call curX and curY elsewhere.
107 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
109 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
110 specific function to hide and show cursor on a text-mode terminal.
111 (tty_menu_struct, struct tty_menu_state): New structures.
112 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
113 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
114 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
115 (tty_menu_locate, save_and_enable_current_matrix)
116 (restore_desired_matrix, screen_update, read_menu_input)
117 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
118 (tty_pop_down_menu, tty_menu_last_menubar_item)
119 (tty_menu_new_item_coords, tty_menu_show): New functions.
120 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
122 * nsterm.h (ns_popup_dialog): Adjust prototype.
124 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
126 (ns_popup_dialog): Adapt order of arguments to the other
127 *_menu_show implementations.
128 (Fx_popup_dialog): Function deleted.
130 * msdos.c (x_set_menu_bar_lines): Delete unused function.
132 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
134 * menu.c (have_boxes): New function.
135 (single_keymap_panes): Use it instead of a compile-time
137 (single_menu_item): Use run-time tests of the frame type instead
138 of compile-time conditionals.
139 (encode_menu_string): New function.
140 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
141 the macro, since different types of frame need different encoding
143 (digest_single_submenu): Use run-time tests of frame type instead
144 of, or in addition to, compile-time conditionals.
145 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
146 (Fx_popup_menu): Detect when the function is called from keyboard
147 on a TTY. Don't barf when invoked on a text-mode frame. Check
148 frame type at run time, instead of compile-time conditionals for
149 invoking terminal-specific menu-show functions. Call
150 tty_menu_show on text-mode frames.
151 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
152 run time to determine which alternative to invoke; support dialogs
155 * keyboard.h <Qmouse_movement>: Declare.
157 * keyboard.c <Qmouse_movement>: Now extern.
158 <Qecho_keystrokes>: New static variable.
159 (read_key_sequence): Accept an additional argument, a flag to
160 prevent redisplay during reading of the key sequence. All callers
162 (read_menu_command): New function.
163 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
165 (toolkit_menubar_in_use): New function.
166 (make_lispy_event): Use it instead of a compile-time test.
168 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
169 window-system being available.
171 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
172 to x-popup-dialog on the frame type, they all now support popup
175 * dispnew.c (save_current_matrix): Save the margin areas.
176 (restore_current_matrix): Restore margin areas.
177 (update_frame_with_menu): New function.
179 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
182 * alloc.c (make_save_ptr): Now compiled unconditionally.
184 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
186 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
187 (redraw_frame, update_frame): Adjust users.
188 * dispextern.h (set_window_update_flags): Adjust prototype.
189 * xdisp.c (redisplay_internal): When updating all frames with zero
190 windows_or_buffers_changed, assume that only the windows that shows
191 current buffer should be really updated.
193 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
195 Do not allocate huge temporary memory areas and objects while encoding
196 for file I/O, thus reducing an enormous memory usage for large buffers.
197 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
198 * coding.h (struct coding_system): New member raw_destination.
199 * coding.c (setup_coding_system): Initialize it to zero.
200 (encode_coding_object): If raw_destination is set, do not create
201 dst_object. Add comment.
202 * fileio.c (toplevel): New constant E_WRITE_MAX.
203 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
204 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
206 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
208 * nsterm.m (windowDidExitFullScreen:):
209 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
211 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
213 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
214 * keyboard.c (unblock_input_to): Don't process pending signals
215 if a fatal error is in progress.
217 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
218 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
219 they're talking about words in Lisp bool vectors.
220 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
221 * data.c (popcount_bits_word): Rename from popcount_size_t.
222 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
225 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
227 Improve support for popcount and counting trailing zeros (Bug#15550).
228 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
229 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
230 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
231 (popcount_size_t_msc, popcount_size_t_gcc):
232 Remove; now done by Gnulib.
233 (popcount_size_t): Now a macro that defers to Gnulib.
234 (count_trailing_zero_bits): Return int, for consistency with
235 Gnulib and because Emacs prefers signed to unsigned int.
236 Don't assume that size_t is either unsigned int or unsigned long
237 or unsigned long long.
238 (size_t_to_host_endian): Do not assume that size_t is either
239 exactly 32 or exactly 64 bits wide.
240 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
241 etc., so that it's now an enum constant, not a macro.
242 No need to assume that it's either 32 or 64.
244 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
246 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
249 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
251 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
252 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
254 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
256 emacs_read and emacs_write now use void *, not char *.
257 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
258 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
259 Buffer arg is now void *, not char *. This matches plain
260 'read' and 'write' better, and avoids a constraint violation
261 on Solaris 9 with Oracle Studio.
263 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
265 * alloc.c (Fmake_string): For ASCII char initializer, prefer
266 memset to explicit loop. Otherwise copy largest possible chunk
267 from initialized to uninitialized part, thus allowing the longer
268 memcpy runs and reducing the number of loop iterations.
270 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
272 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
273 hide toolbar (Bug#15388).
274 (windowDidEnterFullScreen:): If presentation options are zero,
275 set them here (Bug#15388).
276 (ns_update_auto_hide_menu_bar): Remove runtime check.
277 Don't auto hide dock unless menubar is also auto hidden.
279 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
281 * editfns.c (message): Mention batch mode in doc string.
283 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
285 * nsterm.m (check_native_fs): Remove erroneous comment.
287 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
289 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
290 uses find_newline instead of scan_newline and so doesn't move point.
292 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
294 Use hardware support for byteswapping on glibc x86 etc.
295 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
296 whereas the old swap64 needed 30.
297 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
298 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
299 Use byteswap.h's macros to swap bytes.
300 * lisp.h (swap16, swap32, swap64): Remove.
301 All uses replaced by bswap_16, bswap_32, bswap_64.
303 * bytecode.c (exec_byte_code): Use some more volatile variables
304 to work around local variables getting clobbered by longjmp.
305 Port to pre-C99, which doesn't allow decls after stmts.
307 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
309 * lisp.h (eassert): Assume that COND is true when optimizing.
310 In other words, take on the behavior of eassert_and_assume.
311 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
312 (eassert_and_assume): Remove. All uses replaced by eassert.
314 * xdisp.c (Qglyphless_char): Now static.
316 Adjust to merge from gnulib.
317 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
318 * lisp.h: Include <verify.h>, for 'assume'.
320 * eval.c (clobbered_eassert): New macro.
321 (internal_catch, internal_condition_case)
322 (internal_condition_case_1, internal_condition_case_2)
323 (internal_condition_case_n): Use it instead of eassert
324 when the argument contains locals clobbered by longjmp.
325 Don't use clobbered locals outside of clobbered_eassert.
326 (internal_lisp_condition_case): Use a volatile variable
327 to work around a local variable's getting clobbered.
329 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
331 * lisp.h (struct handler): Merge struct handler and struct catchtag.
332 (PUSH_HANDLER): New macro.
334 (handlerlist): Always declare.
336 * eval.c (catchlist): Remove (merge with handlerlist).
337 (handlerlist, lisp_eval_depth): Not static any more.
338 (internal_catch, internal_condition_case, internal_condition_case_1)
339 (internal_condition_case_2, internal_condition_case_n):
341 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
342 handlerlist/catchlist.
343 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
344 handlerlist which can only handle a single condition-case handler at
346 (find_handler_clause): Simplify since we only a single branch here
349 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
351 (bcall0): New function.
352 (exec_byte_code): Add corresponding cases. Improve error message when
353 encountering an invalid byte-code. Let Bunwind_protect accept
354 a function (rather than a list of expressions) as argument.
356 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
357 and make them unconditional now that they're heap-allocated.
359 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
361 * charset.c (Fdecode_char, Fencode_char): Remove description of
362 `restriction' arg. now that it's hidden by advertised-calling-convention.
364 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
366 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
367 Remove unused variable (from mac-port).
368 (macfont_draw): Use s->ybase for correct y position.
370 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
372 * frame.h (struct frame): Drop has_minibuffer member because...
373 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
374 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
376 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
378 * window.h (struct window): Prefer enum text_cursor_kinds to int
379 for phys_cursor_type member. Move the latter, phys_cursor_width,
380 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
381 * window.c (replace_window, make_window): Adjust users.
383 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
385 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
386 this module is never compiled otherwise.
388 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
390 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
393 2013-09-29 Eli Zaretskii <eliz@gnu.org>
395 * xdisp.c (get_next_display_element): Don't call face_for_font in
396 a build configured --without-x. (Bug#15484)
398 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
400 * window.c (calc_absolute_offset): #elif should be #elif defined.
402 * frame.c (delete_frame): Block/unblock input to overcome race
403 condition (Bug#15475).
405 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
407 * frame.c (delete_frame): Record selected frame only after
408 calling Qdelete_frame_functions (Bug#15477).
410 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
412 * nsterm.m (ns_selection_color): Remove.
413 (ns_get_color): Check for ns_selection_(fg|bg)_color using
414 NSColor selectedText(Background)Color. Only for COCOA.
415 (ns_term_init): Remove assignment of ns_selection_color, logic
416 moved to ns_get_color.
418 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
419 NS_SELECTION_COLOR_DEFAULT.
420 (NS_SELECTION_FG_COLOR_DEFAULT): New.
422 2013-09-28 Eli Zaretskii <eliz@gnu.org>
424 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
425 frame' does not have the tool_bar_window member.
427 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
429 Signal error when reading an empty byte-code object (Bug#15405)
430 * lread.c (read1): signal error
431 * alloc.c (make_byte_code): eassert header size
432 (sweep_vectors): change an int to size_t
434 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
436 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
437 instead of ints, as it's the usual style for offsetof constants. See:
438 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
440 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
441 This is ugly, but it should fix the performance problem for older
442 GCC versions in the short run. I'll look into integrating the
443 Gnulib module for popcount, as a better fix.
444 See the thread starting in:
445 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
446 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
447 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
448 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
449 (popcount_size_t): Use it.
451 2013-09-24 Daniel Colascione <dancol@dancol.org>
453 * process.c (Fnetwork_interface_info): Fix build break due to
456 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
458 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
459 Prefer signed to unsigned integers where either will do.
460 No need for 'const' on locals that do not escape.
461 Omit easserts with unnecessary and unportable assumptions about
462 alignment. Avoid unnecessary casts to char *.
464 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
466 Use union for the payload of struct Lisp_Vector.
467 This helps to avoid a few glitches dictated by C's aliasing rules.
468 * lisp.h (struct Lisp_Vector): Use union for next and
469 contents member. Adjust comment. Change related users.
470 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
471 Related users changed.
472 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
473 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
474 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
475 * xfaces.c, xfont.c, xmenu.c: Related users changed.
477 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
479 Optimize glyph row clearing and copying routines.
480 * dispextern.h (struct glyph_row): Change layout of struct
481 glyph_row to help copy_row_except_pointers. Adjust comment.
482 * dispnew.c (null_row): Remove.
483 (clear_glyph_row): Use offsetof and memset to find and clear
484 just the members that need clearing. Adjust comment.
485 (copy_row_except_pointers): Likewise for copying.
487 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
489 Some minor cleanups of recently-added bool vector code.
490 * conf_post.h (assume): Always return void. Use lint version
491 only if GCC and MSC versions don't apply.
492 * conf_post.h (assume):
493 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
494 Depend on _MSC_VER, not __MSC_VER, for consistency with
496 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
497 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
498 (bool_vector_binop_driver, count_trailing_zero_bits)
499 (size_t_to_host_endian): Now static, not static inline;
500 the latter isn't needed with modern compilers and doesn't
501 work with older compilers anyway.
503 * alloc.c (valgrind_p): Use bool for boolean.
505 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
507 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
508 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
509 (display_last_displayed_message_p, message_buf_print)
510 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
511 Use bool for boolean.
512 * dispextern.h (cancel_line, init_desired_glyphs):
513 Remove ancient leftover.
514 (help_echo_showing_p, hourglass_shown_p):
515 * lisp.h (noninteractive_need_newline): Adjust declaration.
517 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
519 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
521 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
522 ...this file and convert the latter to static. Adjust comment.
523 (make_initial_frame):
524 * window.c (init_window_once): Adjust user.
525 * frame.h (last_nonminibuf_frame): Remove declaration.
526 * lisp.h (selected_frame): Likewise.
527 * msdos.c (the_only_display_info): Adjust comment.
529 2013-09-23 Eli Zaretskii <eliz@gnu.org>
531 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
532 computing the end column of mouse-highlight that comes from
533 display or overlay strings. (Bug#15437)
534 (note_mouse_highlight): Adapt calculation of last argument to
535 mouse_face_from_string_pos to the above change.
537 * conf_post.h (__has_builtin): Define to zero, if undefined, on
538 all platforms, not just for clang.
540 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
542 * filelock.c (lock_file_1): Rearrange to remove compiler warning
543 about excess arguments to snprintf.
545 * conf_post.h(assume): Use __builtin_unreachable for clang.
547 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
549 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
550 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
552 2013-09-23 Daniel Colascione <dancol@dancol.org>
554 * alloc.c (USE_VALGRIND): New macro; on by default
555 when ENABLE_CHECKING.
556 (mark_maybe_object,mark_maybe_pointer)
557 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
559 (valgrind_p) [USE_VALGRIND]: New variable.
560 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
562 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
564 * process.c (wait_reading_process_output): Change int pnamelen to
567 * nsterm.m (setMarkedText:selectedRange:):
569 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
570 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
571 argument to unsigned long to avoid warning.
572 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
574 * conf_post.h (assume): Fix compiler error: x shall be cond.
576 2013-09-22 Daniel Colascione <dancol@dancol.org>
578 * xfns.c (x_get_monitor_attributes): Suppress unused variable
579 warning when compiling without a window system.
581 2013-09-22 Daniel Colascione <dancol@dancol.org>
583 * data.c (Qbool_vector_p): New symbol.
584 (bool_vector_spare_mask,popcount_size_t_generic)
585 (popcount_size_t_msc,popcount_size_t_gcc)
587 (bool_vector_binop_driver)
588 (count_trailing_zero_bits,size_t_to_host_endian)
589 (Fbool_vector_exclusive_or)
591 (Fbool_vector_intersection,Fbool_vector_set_difference)
592 (Fbool_vector_subsetp,Fbool_vector_not)
593 (Fbool_vector_count_matches)
594 (Fbool_vector_count_matches_at): New functions.
595 (syms_of_data): Intern new symbol, functions.
596 * alloc.c (bool_vector_payload_bytes): New function.
597 (Fmake_bool_vector): Instead of calling Fmake_vector,
598 which performs redundant initialization and argument checking,
599 just call allocate_vector ourselves. Make sure we clear any
600 terminating padding to zero.
601 (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
602 instead of open-coding the size calculation.
603 (vroundup_ct): New macro.
604 (vroundup): Assume argument >= 0; invoke vroundup_ct.
605 * casetab.c (shuffle,set_identity): Change lint_assume to assume.
606 * composite.c (composition_gstring_put_cache):
607 Change lint_assume to assume.
608 * conf_post.h (assume): New macro.
609 (lint_assume): Remove.
610 * dispnew.c (update_frame_1): Change lint_assume to assume.
611 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
613 * image.c (gif_load): Change lint_assume to assume.
614 * lisp.h (eassert_and_assume): New macro.
615 (Qbool_vector_p): Declare.
616 (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
617 (swap16,swap32,swap64): New inline functions.
618 * macfont.c (macfont_shape): Change lint_assume to assume.
619 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
620 * xsettings.c (parse_settings): Use new swap16 and
621 swap32 from lisp.h instead of file-specific macros.
623 2013-09-22 Eli Zaretskii <eliz@gnu.org>
625 * xdisp.c (try_window_id): Don't abort if cursor row could not be
626 found (which can legitimately happen when the glyph row at the
627 window start is disabled in the current_matrix. (Bug#15365)
629 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
631 Fix syntax.h bug introduced by recent INLINE change.
632 syntax.h defined an extern inline function SYNTAX_ENTRY that was
633 conditionally compiled one way in some modules, and a different
634 way in others. This doesn't work with extern inline functions,
635 which must have the same definition in all modules, because the
636 defining code might be shared across modules, depending on the
637 implementation. Symptoms reported by Martin Rudalics in:
638 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
639 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
640 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
641 overriding the corresponding functions in syntax.h.
642 * syntax.h (syntax_property_entry, syntax_property_with_flags)
643 (syntax_property): New inline functions.
644 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
645 Rewrite in terms of these new functions.
647 2013-09-21 Eli Zaretskii <eliz@gnu.org>
649 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
650 not chars_in_text, whose result depends on the multibyteness of
651 the current buffer. (Bug#15426)
653 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
655 Port recent change to hosts where pointers aren't 'long'.
656 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
657 Don't assume that pointers are the same width as 'long'.
658 Add a compile-time check that a pointer fits into two X slots.
660 A simpler, centralized INLINE.
661 * conf_post.h (INLINE): Define only if not already defined.
662 This allows us to use a single INLINE, defined by one file
664 * emacs.c (INLINE): Define it.
665 Also, include category.h, charset.h, composite.h, dispextern.h,
666 syntax.h, systime.h, so that their INLINE definitions are expanded
668 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
669 * buffer.h, buffer.c (BUFFER_INLINE):
670 * category.h, category.c (CATEGORY_INLINE):
671 * character.h, character.c (CHARACTER_INLINE):
672 * charset.h, charset.c (CHARSET_INLINE):
673 * composite.h, composite.c (COMPOSITE_INLINE):
674 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
675 * frame.h, frame.c (FRAME_INLINE):
676 * intervals.h, intervals.c (INTERVALS_INLINE):
677 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
678 * lisp.h, alloc.c (LISP_INLINE):
679 * process.h, process.c (PROCESS_INLINE):
680 * syntax.h, syntax.c (SYNTAX_INLINE):
681 * systime.h, sysdep.c (SYSTIME_INLINE):
682 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
683 * window.h, window.c (WINDOW_INLINE):
684 Remove. All uses replaced with INLINE.
686 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
688 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
691 2013-09-19 Eli Zaretskii <eliz@gnu.org>
693 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
694 'const char *' to avoid compiler warnings due to similar change in
695 the prototype of x_get_string_resource.
697 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
699 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
700 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
701 going to replace static variables below. Adjust comments.
702 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
703 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
704 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
705 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
706 Related users changed.
707 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
708 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
709 last_mouse_movement_time, going to replace static variables below.
711 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
712 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
714 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
715 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
716 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
717 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
718 static variables below.
719 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
720 (last_mouse_scroll_bar): Remove.
721 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
722 (mouseExited): Related users changed.
724 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
726 Do not use external array to process X scroll bar messages.
727 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
728 (x_send_scroll_bar_event): Pack window pointer into two slots
729 of XClientMessageEvent if we're 64-bit. Adjust comment.
730 (x_scroll_bar_to_input_event): Unpack accordingly.
732 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
734 Ifdef away recent changes which aren't relevant to NS port.
735 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
736 [!HAVE_NS]: Declare as such.
737 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
738 [!HAVE_NS]: Define as such.
740 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
742 * frame.c (x_redo_mouse_highlight): New function
743 to factor out common code used in W32 and X ports.
744 * dispextern.h (x_redo_mouse_highlight): Add prototype.
745 * xterm.h (struct x_display_info):
746 * w32term.h (struct w32_display_info):
747 * nsterm.h (struct ns_display_info): New members
748 last_mouse_motion_frame, last_mouse_motion_x and
749 last_mouse_motion_y, going to replace static variables below.
750 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
751 (redo_mouse_highlight): Remove.
752 (note_mouse_movement, syms_of_xterm): Adjust user.
753 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
754 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
755 (redo_mouse_highlight): Remove.
756 (note_mouse_movement, syms_of_w32term): Adjust user.
757 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
758 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
760 (note_mouse_movement, mouseMoved, syms_of_nsterm):
761 * nsfns.m (compute_tip_xy): Adjust user.
763 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
765 * frame.c (x_mouse_grabbed): New function.
766 * dispextern.h (x_mouse_grabbed): Add prototype.
767 (last_mouse_frame): Remove declaration.
768 * xterm.h (struct x_display_info):
769 * w32term.h (struct w32_display_info):
770 * nsterm.h (struct ns_display_info): New member
771 last_mouse_frame, going to replace...
772 * xdisp.c (last_mouse_frame): ...global variable.
773 (note_tool_bar_highlight):
774 * w32term.c (w32_mouse_position, w32_read_socket):
775 * xterm.c (XTmouse_position, handle_one_xevent):
777 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
779 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
781 * w32term.c (w32_read_socket): Avoid temporary
782 variables in a call to x_real_positions.
783 * xterm.c (handle_one_xevent): Likewise.
785 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
787 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
788 (x_icon_type): Remove prototype.
789 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
790 * frame.c (x_icon_type): Remove.
791 * w32term.c (x_make_frame_visible, x_iconify_frame):
792 * xterm.c (x_make_frame_visible, x_iconify_frame):
793 Use x_set_bitmap_icon to factor out common code.
795 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
797 * dispextern.h (check_x_display_info, x_get_string_resource):
798 Declare here just once and unify the latter.
799 * frame.c (check_x_display_info, x_get_string_resource):
800 * nsterm.h (check_x_display_info):
801 * xrdb.c (x_get_string_resource):
802 * xterm.h (check_x_display_info): Remove prototypes.
803 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
804 * w32reg.c (x_get_string_resource): Likewise.
805 (w32_get_rdb_resource): Adjust user.
807 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
809 * xterm.h (struct x_display_info): New member
810 x_pending_autoraise_frame, going to replace...
811 * xterm.c (pending_autoraise_frame): ...static variable.
812 (x_new_focus_frame, XTread_socket): Adjust users.
813 * w32term.h (struct w32_display_info): New member
814 w32_pending_autoraise_frame, going to replace...
815 * w32term.c (pending_autoraise_frame): ...global variable.
816 (x_new_focus_frame, w32_read_socket): Adjust users.
818 2013-09-17 Glenn Morris <rgm@gnu.org>
820 * xdisp.c (message_dolog): If we create *Messages*,
821 switch it to messages-buffer-mode.
823 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
825 Don't overuse 'const' in types of locals.
826 * bidi.c (bidi_count_bytes):
827 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
828 (xg_event_is_for_scrollbar):
829 * xselect.c (x_handle_property_notify)
830 (x_handle_selection_notify, x_handle_dnd_message):
831 * xsettings.c, xsettings.h (xft_settings_event):
832 * xterm.c (x_handle_net_wm_state, handle_one_event)
833 (x_menubar_window_to_frame, x_detect_focus_change)
834 (construct_mouse_click, note_mouse_movement)
835 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
836 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
837 (handle_one_xevent, x_handle_net_wm_state):
838 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
839 (x_handle_dnd_message):
840 Avoid unnecessary 'const', typically the second 'const' in
841 'const foo * const arg', a 'const' that does not affect the API
842 and doesn't significantly help the human reader.
844 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
846 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
847 only if Glib < 2.36.0.
848 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
849 * xsettings.c (init_gconf, init_gsettings): Do not check
851 * xterm.c (handle_one_xevent): Do not call to x_clear_area
853 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
855 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
857 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
858 before calling g_type_init.
860 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
862 * nsterm.m (syms_of_nsterm): ... to here.
864 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
866 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
867 (ignore_next_mouse_click_timeout): Use Time as X does.
868 (handle_one_xevent): Avoid cast and use unsigned comparison.
870 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
872 Do not copy X event in handle_one_xevent except KeyPress case.
873 Wnen XEvent is processed, it is unlikely to be changed except
874 KeyPress case, so we can avoid copying and use const pointer to
875 const data to make sure that an event is not changed elsewhere.
876 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
877 const' and do not create local copy except for the KeyPress event.
878 Use casts to avoid a few glitches. Adjust formatting. Add comments.
879 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
880 (x_handle_net_wm_state, x_menubar_window_to_frame)
881 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
882 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
883 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
884 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
885 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
886 (x_handle_dnd_message):
887 * xsettings.c (xft_settings_event):
888 Use 'const XEvent * const' where appropriate.
889 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
891 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
893 Fix X event waiting to handle multiple frames.
894 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
895 * xterm.c (pending_event_wait): Remove. Adjust users.
896 (x_detect_focus_change): Pass frame arg.
897 (handle_one_xevent): Find related frame early and clear per-frame
898 wait_event_type only if this is an event for the relevant frame.
899 (x_wait_for_event): Use per-frame wait_event_type.
901 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
903 * nsfns.m (Fx_create_frame): Fix font driver registration for
906 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
909 * nsterm.m: Include macfont.h.
910 (ns_tmp_flags, ns_tmp_font): Remove.
911 (ns_compute_glyph_string_overhangs): Check for driver Qns.
912 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
913 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
914 (changeFont:): Fix code style. Check for font driver type when
917 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
920 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
921 (nsfont_open): Set font driver type.
922 Set font->ascent and font->descent. Figure out font instead of
923 ns_tmp_font, and flags instead of ns_tmp_flags.
924 Fix indentation. Remove call to ns_draw_text_decoration,
927 * nsfns.m: Include macfont.h.
928 (Fx_create_frame): Register macfont driver, make a better default font.
929 (Fns_popup_font_panel): Get font from macfont driver, if used.
931 * macfont.m, macfont.h, maccuvs.h: New files.
933 * font.h: Declare syms_of_macfont.
935 * font.c (syms_of_font): Call syms_of_macfont.
937 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
939 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
941 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
942 and it is always zero for others, so I assume that this is an ancient
943 leftover which nobody will want to change any more.
944 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
945 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
946 * frame.c (x_set_scroll_bar_width):
947 * w32fns.c (w32_createscrollbar):
948 * w32term.c (w32_set_vertical_scroll_bar):
949 * xfns.c (x_set_scroll_bar_default_width):
950 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
951 (x_scroll_bar_expose): Related users changed.
953 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
955 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
956 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
957 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
959 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
961 * nsterm.h, w32term.h, xterm.h: ...and not here.
962 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
964 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
965 these modules are never compiled otherwise.
967 2013-09-14 Eli Zaretskii <eliz@gnu.org>
969 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
972 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
974 Unify Fx_focus_frame between all ports.
975 * frame.h (x_focus_frame): New prototype.
976 * xfns.c (Fx_focus_frame): Remove.
977 (syms_of_xfns): Do not defsubr it.
978 (x_focus_frame): X implementation.
979 * nsfns.m (Fx_focus_frame): Remove.
980 (syms_of_nsfns): Do not defsubr it.
981 (x_focus_frame): NS implementation.
982 * w32term.c (Fx_focus_frame): Remove.
983 (x_focus_on_frame): Rename to...
984 (x_focus_frame): W32 implementation.
985 * w32term.h (x_focus_on_frame): Remove prototype.
986 * w32fns.c (Fx_focus_frame): Remove.
987 (syms_of_w32fns): Do not defsubr it.
988 * frame.c (Fx_focus_frame): Define here.
989 (syms_of_frame): Defsubr here.
990 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
992 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
994 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
995 All of them are replaced with FRAME_DISPLAY_INFO, defined in
996 each port to reference the port-specific window system data.
997 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
998 (FRAME_DISPLAY_INFO): Define.
999 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1000 (FRAME_DISPLAY_INFO): Define. Adjust users.
1001 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1002 (FRAME_DISPLAY_INFO): Define. Adjust users.
1003 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1004 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1005 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1006 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1007 * xselect.c, xterm.c: All related users changed.
1009 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1011 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1012 (x_menubar_window_to_frame): Remove prototypes.
1013 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1014 (x_menubar_window_to_frame, x_top_window_to_frame):
1016 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1017 (x_menubar_window_to_frame, x_top_window_to_frame):
1018 ...to here and convert all but the last to static.
1020 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1022 * lisp.mk (lisp): Add w32-common-fns.elc.
1024 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1026 * charset.c (char_charset): Document an exception for char-charset.
1028 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1030 * xterm.h (x_display_info): New field last_user_time...
1031 * xterm.c (toplevel): ...to replace static last_user_time.
1032 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1034 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1036 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1037 scroll bar values to prevent thumb from disappear and update comment.
1039 2013-09-11 Glenn Morris <rgm@gnu.org>
1041 * emacs.c (usage_message): Possessive apostrophe tweak.
1043 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1045 * nsterm.m (syms_of_nsterm): Use Qns.
1046 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1047 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1048 * xfns.c (x_display_info_for_name, Fx_open_connection):
1049 Remove old '#if 0' code.
1050 (syms_of_xfns): Use Qx.
1051 * termhooks.h (fullscreen_hook): Remove the leftover.
1052 (struct terminal): Fix typo in comment.
1054 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1056 Cleaning up a few X scroll bar bits.
1057 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1058 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1059 New member last_seen_part, going to replace...
1060 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1061 (xt_action_hook) [USE_LUCID]: Adjust user.
1062 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1063 Lucid-specific scroll bar support.
1064 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1065 to int and adjust to use last_seen_part member.
1066 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1067 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1068 Initialize last_seen_part.
1070 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1072 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1073 insert-buffer-substring an empty string.
1075 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1077 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1078 avoiding a GCC warning.
1080 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1082 Ifdef away frame tool bar code when it is not really used.
1083 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1084 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1085 and minimize_tool_bar_window_p under the above.
1086 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1087 (fset_tool_bar_window): Likewise.
1088 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1089 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1090 (change_frame_size_1):
1091 * window.c (window_from_coordinates, Frecenter): Adjust users.
1092 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1093 code is not really used.
1094 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1095 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1096 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1097 [!USE_GTK && !HAVE_NS]: Define as such.
1098 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1099 (note_mouse_highlight, expose_frame):
1100 * xfns.c (x_set_tool_bar_lines):
1101 * xterm.c (handle_one_xevent): Adjust users.
1103 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1105 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1106 This bug was introduced by my 2013-08-26 patch, which incorrectly
1107 assumed that the terminfo implementation doesn't use termcap buffers.
1108 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1109 these buffers apparently are used after all.
1110 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1111 (struct tty_display_info): Define members termcap_term_buffer and
1112 termcap_strings_buffer even if TERMINFO.
1114 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1117 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1118 'usage' docstring entry to pacify make-docfile.
1120 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1122 Change comparison functions =, <, >, <=, >= to take many arguments.
1123 * data.c: Change comparison functions' interface and implementation.
1124 * lisp.h: Make arithcompare available for efficient two arg
1126 * bytecode.c: Use arithcompare.
1127 * fileio.c: Use new interface.
1129 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1131 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1133 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1135 * eval.c (Feval): Document the new use of `lexical'.
1137 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1139 Review and drop old frame resize hack.
1140 * frame.h (struct frame): Remove force_flush_display_p.
1141 * dispnew.c (update_frame): Adjust user and don't call
1142 flush_frame here. The comment has said that there was an issues
1143 with redisplaying fringes, but I don't see any differences with
1144 and without this hack. Hopefully we can continue without it.
1145 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1146 current frame matrices twice if resized_p is set.
1148 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1150 Do not populate pure Xism x_sync to other ports.
1151 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1152 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1153 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1154 * w32term.h (x_sync): Remove prototype.
1156 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1158 Cleanup frame flushing.
1159 * dispextern.h (struct redisplay_interface):
1160 Drop flush_display_optional because flush_display is enough
1161 for X and flushing via RIF is just a no-op for others.
1162 * frame.h (flush_frame): New function.
1163 * dispnew.c (update_frame):
1164 * minibuf.c (read_minibuf):
1165 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1167 * keyboard.c (detect_input_pending_run_timers): Do not flush
1168 all frames but selected one in redisplay_preserve_echo_area.
1169 * nsterm.m (ns_flush): Remove no-op.
1170 (ns_redisplay_interface): Adjust user.
1171 * w32term.h (x_flush): Remove no-op.
1172 (w32_redisplay_interface): Adjust user.
1173 * xterm.c (x_flush): Simplify because we do not flush all
1174 frames at once any more. Adjust comment.
1175 (x_redisplay_interface): Adjust user.
1177 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1179 Port --without-x --enable-gcc-warnings to Fedora 19.
1180 * gfilenotify.c (globals_of_gfilenotify):
1181 Call g_type_init only if using an older glib version that needs it.
1183 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1185 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1186 (last_glyphless_glyph_merged_face_id): Remove declarations.
1187 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1188 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1189 (last_glyphless_glyph_merged_face_id): Now static.
1190 (merge_escape_glyph_face): New function, refactored from...
1191 (get_next_display_element): ...here.
1192 (merge_glyphless_glyph_face): New function, refactored from...
1193 (produce_glyphless_glyph): ...here...
1194 * term.c (produce_glyphless_glyph): ...and here.
1196 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1198 * eval.c (eval_sub): Only call Ffunction if necessary.
1200 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1202 Attempt to make redisplay more selective when changing cursor type.
1203 * frame.h (struct frame): New bitfield cursor_type_changed.
1204 * xdisp.c (cursor_type_changed): Remove.
1205 (try_cursor_movement, redisplay_window, try_window_id)
1206 (set_frame_cursor_types, try_window_reusing_current_matrix):
1207 Adjust to use per-frame bitfield.
1208 (redisplay_internal): Look for cursor type change on each visible
1209 frame and consider all frames if cursor type has been changed on
1210 the frame other than selected. If cursor type has been changed on
1211 selected frame only, do not use fast update.
1213 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1215 Attempt to make redisplay more selective when changing fonts.
1216 * frame.h (struct frame): New bitfield fonts_changed.
1217 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1218 (adjust_frame_glyphs): Add prototype.
1219 * dispnew.c (fonts_changed_p): Remove.
1220 (adjust_glyphs): Remove because we do not
1221 adjust matrices on all frames at once any more.
1222 (adjust_frame_glyphs): Block and unblock input here.
1223 (adjust_glyph_matrix): Use fonts_changed.
1224 (change_frame_size_1): Use adjust_frame_glyphs.
1225 * font.c (font_open_entity): Use fonts_changed.
1226 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1227 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1228 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1229 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1230 (shrink_mini_window, Fresize_mini_window_internal)
1231 (window_scroll_pixel_based, Fset_window_configuration)
1232 (apply_window_adjustment, Fset_window_vscroll):
1233 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1234 Use adjust_frame_glyphs.
1235 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1236 (try_window_reusing_current_matrix, try_window_id, display_line)
1237 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1238 (redisplay_internal): Consider fonts_changed and adjust frame
1239 matrices for each frame only if the frame is visible. If font
1240 has been changed on some frame during full redisplay, retry
1241 only visible frames where the font has been actually changed.
1243 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1245 Cache current header and mode line height for each window.
1246 * window.h (struct window): New fields mode_line_height
1247 and header_line_height.
1248 * window.c (make_window): Initialize them.
1249 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1250 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1251 (current_mode_line_height, current_header_line_height):
1253 * xdisp.c (current_mode_line_height, current_header_line_height):
1255 (pos_visible_p, init_xdisp): Adjust user.
1256 (redisplay_window): Invalidate mode_line_height and
1257 header_line_height if current and desired matrices do not agree.
1259 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1261 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1262 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1264 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1266 Make --without-x compatible with --enable-gcc-warnings.
1267 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1268 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1269 members under HAVE_WINDOW_SYSTEM.
1270 * keyboard.c (make_lispy_focus_out): Likewise.
1271 (record_menu_key): Move under HAVE_MENUS.
1272 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1273 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1274 (syms_of_xdisp): Adjust user.
1275 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1276 (start_hourglass, cancel_hourglass):
1277 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1278 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1279 and CLEAR_FONT_TABLE_NFONTS.
1280 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1281 Declare only if HAVE_WINDOW_SYSTEM.
1282 (lface_same_font_attributes_p, clear_face_gcs): Define only
1283 if HAVE_WINDOW_SYSTEM.
1285 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1287 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1288 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1289 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1291 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1293 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1295 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1297 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1298 This fixes a type error on hosts where ptrdiff_t is wider than int.
1300 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1302 * keyboard.c (read_key_sequence_vs): New function.
1303 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1306 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1308 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1310 Makefile improvements.
1311 * Makefile.in (config.status): Don't use double-colon rules, as
1312 they are not portable according to POSIX. Fix shell typo with `;
1313 I guess this rule has never been tested?
1314 (VCSWITNESS): New macro, to override any environment var.
1316 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1318 * xterm.h (struct x_display_info): Do not track X connection
1319 fd separately because it is always available from Display.
1320 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1323 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1325 * buffer.c (drop_overlay):
1326 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1327 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1329 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1331 * buffer.c (Fmake_overlay, Fmove_overlay):
1332 * intervals.c (set_point_from_marker):
1333 * print.c (PRINTPREPARE): Prefer signal_error
1334 to plain error and report unsuitable marker too.
1336 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1338 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1339 for 'dragging' member.
1340 (struct x_output): Remove set-but-unused leftovers
1341 'left_before_move' and 'top_before_move'.
1342 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1343 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1344 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1345 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1346 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1347 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1348 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1349 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1351 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1353 * nsfont.m (INVALID_GLYPH): New define.
1354 (nsfont_encode_char): Use INVALID_GLYPH.
1355 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1357 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1359 * xterm.c (x_last_mouse_movement_time): Revert last change.
1360 This code should use XDisplayMotionBufferSize to check display's
1361 motion history first, and there are few other issues as well.
1362 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1363 (handle_one_xevent): Adjust user.
1365 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1367 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1368 * frame.c (Flast_nonminibuf_frame): ... to here.
1369 (check_minibuf_window): Don't abort if no window was found
1372 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1374 Use XGetMotionEvents to ask the last mouse motion time from X server.
1375 * xterm.c (X_MOTION_HISTORY): Default to 1.
1376 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1377 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1378 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1379 Ifdef away legacy code.
1380 (XTmouse_position, x_scroll_bar_report_motion):
1381 Use x_last_mouse_movement_time.
1382 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1385 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1387 * msdos.c (last_mouse_window): Move to...
1388 (dos_rawgetc): ...this function and adjust comment.
1389 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1390 (mouseMoved): ...this function and adjust comment.
1391 * w32term.c (last_window): Likewise with...
1392 (w32_read_socket): ...this function.
1393 * xterm.c (last_window): Likewise with...
1394 (handle_one_xevent): ...this function.
1396 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1398 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1399 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1400 (handle_one_xevent): ...to here.
1401 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1404 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1406 * msdos.c (IT_set_terminal_window): Remove no-op.
1407 (initialize_msdos_display): Adjust terminal setup.
1408 * w32console.c (w32con_set_terminal_window): Remove no-op.
1409 (initialize_w32_display): Adjust terminal setup.
1410 * w32term.c (w32_set_terminal_window): Remove no-op.
1411 (w32_create_terminal): Adjust terminal setup.
1412 * xterm.c (XTset_terminal_window): Remove no-op.
1413 (x_create_terminal): Adjust terminal setup.
1415 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1417 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1419 (ns_create_terminal): Adjust terminal setup.
1420 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1422 (w32_create_terminal): Adjust terminal setup.
1423 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1425 (x_create_terminal): Adjust terminal setup.
1427 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1429 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1430 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1431 * dispnew.c (buffer_posn_from_coords):
1432 * window.c (Fwindow_end, displayed_window_lines):
1433 * xdisp.c (redisplay_mode_lines): Use it.
1435 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1437 * fontset.c (face_for_char): Check char in the current face font first
1438 if HAVE_NS (Bug#15138).
1440 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1442 * window.c (temp_output_buffer_show): Make sure window returned
1443 by display_buffer is live (Bug#15213).
1445 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1447 Minor cleanup to avoid forward declarations.
1448 * coding.h (struct ccl_spec): Remove forward declaration.
1449 * composite.h (toplevel): Include font.h.
1450 (struct composition_it, struct face, struct font_metrics):
1451 Remove forward declaration.
1452 * dispextern.h (struct image, struct atimer): Likewise.
1453 * emacsgtkfixed.h (struct frame): Likewise.
1454 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1455 * font.h (struct font_driver, struct font, struct glyph_string)
1456 (struct face): Remove forward declaration.
1457 * fontset.h (struct face, struct font): Likewise.
1458 * frame.h (toplevel): Style cleanup.
1459 (enum output_method): Move to...
1460 * termhooks.h (enum output_method): ...here.
1461 (struct glyph, struct frame, struct ns_display_info)
1462 (struct x_display_info, struct w32_display_info):
1463 Remove forward declaration.
1464 * xterm.h (toplevel): Include termhooks.h.
1465 (struct font, struct window, struct glyph_matrix, struct frame)
1466 (struct input_event, struct face, struct image): Remove forward
1468 * gtkutil.h (struct _widget_value): Likewise.
1469 * keyboard.h (toplevel): Include termhooks.h.
1470 (struct input_event): Remove forward declaration.
1472 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1474 * intervals.c (set_point_from_marker): New function.
1475 * editfns.c (Fgoto_char):
1476 * process.c (Finternal_default_process_filter):
1477 * window.c (select_window_1): Use it.
1478 * buffer.h (set_point_from_marker): Add prototype.
1480 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1482 * w32.c (term_winsock): Call release_listen_threads before calling
1484 (_sys_wait_accept): Wait for accept event in a loop with a finite
1485 timeout, instead of waiting indefinitely. Will hopefully avoid
1486 hanging during exit because WSACleanup deadlocks waiting for the
1487 event object to be released. (Bug#14333)
1489 * w32proc.c (release_listen_threads): New function, signals all
1490 the reader threads that listen for connections to stop waiting.
1492 * w32.h (release_listen_threads): Add prototype.
1494 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1496 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1497 field of new marker (for sanity and safety).
1498 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1499 anyway because XMISCTYPE is a function and can't be an lvalue).
1501 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1503 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1504 (x_after_update_window_line, x_scroll_bar_create):
1505 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1506 (handle_one_xevent, x_clear_frame_area):
1507 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1508 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1509 * xterm.h (x_clear_area): Adjust prototype.
1511 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1513 Hook scanning and indentation functions to find_newline. This helps
1514 to avoid duplicated code and renders more respect to newline cache.
1515 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1516 * cmds.c (Fforward_line):
1517 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1518 Use find_newline and avoid unnecessary point movements.
1519 * search.c (scan_newline): Implement on top of find_newline.
1521 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1523 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1524 scoped code (bug#11258).
1526 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1528 * nsterm.m (last_window): New variable.
1529 (EV_TRAILER2): New macro.
1530 (EV_TRAILER): Call EV_TRAILER2.
1531 (mouseMoved:): Add support for mouse-autoselect-window
1532 on nextstep (Bug#6888).
1534 2013-08-28 Andreas Schwab <schwab@suse.de>
1536 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1537 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1538 Remove unused macro definitions.
1539 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1540 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1541 Only define if emacs.
1543 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1545 Prefer enum glyph_row_area to int where appropriate.
1546 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1548 (window_box, window_box_width, window_box_left, window_box_left_offset)
1549 (window_box_right, window_box_right_offset): Adjust prototypes.
1550 * xdisp.c (window_box, window_box_width, window_box_left)
1551 (window_box_left_offset, window_box_right, window_box_right_offset):
1552 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1553 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1554 * nsterm.m (ns_clip_to_row):
1555 * w32term.c (w32_clip_to_row):
1556 * xterm.c (x_clip_to_row): Likewise.
1558 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1560 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1561 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1563 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1565 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1566 for portability to hosts where /bin/sh has problems.
1568 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1570 Redesign redisplay interface to drop global output_cursor.
1571 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1572 (toplevel): Remove declaration of output_cursor.
1573 (set_output_cursor, x_cursor_to): Remove prototype.
1574 * window.h (struct window): New member output_cursor.
1575 (output_cursor_to): New function to replace RIF member.
1576 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1577 (update_text_area, set_window_cursor_after_update): Use it.
1578 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1579 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1580 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1581 * w32term.c (x_update_window_begin, x_update_window_end):
1582 * xterm.c (x_update_window_begin, x_update_window_end):
1583 Adjust to use per-window output cursor.
1585 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1587 Simplify SELECT_TYPE-related code.
1588 Like EMACS_TIME, this portability layer is no longer needed, since
1589 Emacs has been using fd_set as a portability layer for some time.
1590 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1591 (SELECT_TYPE): Remove. All uses changed to fd_set.
1592 (fd_set) [!FD_SET]: New typedef.
1594 Simplify EMACS_TIME-related code.
1595 This portability layer is no longer needed, since Emacs has been
1596 using struct timespec as a portability layer for some time.
1597 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1598 Include <time.h> rather than "systime.h"; that's all that's needed now.
1599 * dispnew.c: Include <timespec.h> rather than "systime.h";
1600 that's all that's needed now.
1601 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1602 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1603 TIMESPEC_RESOLUTION.
1604 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1605 LOG10_TIMESPEC_RESOLUTION.
1606 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1607 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1608 (make_emacs_time): Remove. All used changed to make_timespec.
1609 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1610 (current_timespec): Rename from current_emacs_time. All uses changed.
1611 (add_emacs_time): Remove. All uses changed to timespec_add.
1612 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1613 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1614 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1615 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1616 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1617 (current_timespec): Rename from current_emacs_time. All uses changed.
1618 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1619 changed to timespec_cmp.
1620 * xgselect.c: Include <timespec.h>, since our .h files don't.
1622 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1624 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1625 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1626 Remove the leftovers.
1627 * gtkutil.c (toplevel): Do not declare Qxft but include
1629 * image.c (toplevel): Do not declare Vlibrary_cache because
1630 it's already done in lisp.h.
1632 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1634 * lisp.h (Mouse_HLInfo): Move from here...
1635 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1636 (reset_mouse_highlight): New function.
1637 * msdos.c (dos_set_window_size, IT_update_begin)
1638 (internal_terminal_init):
1639 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1640 (ns_initialize_display_info):
1641 * w32console.c (initialize_w32_display):
1642 * w32term.c (x_update_window_end, x_free_frame_resources)
1643 (w32_initialize_display_info):
1644 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1645 * window.c (Fdelete_other_windows_internal):
1646 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1647 * termchar.h (toplevel):
1648 * xterm.h (toplevel): Include dispextern.h.
1650 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1652 Fix minor problems found by static checking.
1653 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1654 (expect): Avoid nested-if warning.
1655 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1656 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1657 * nsterm.h, nsterm.m (ns_select):
1658 * xgselect.c, xgselect.h (xg_select):
1659 Adjust signature to better match pselect's.
1660 * nsterm.m (ns_select):
1661 Don't set *TIMEOUT, since pselect doesn't.
1662 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1663 diagnostic about assigning const char * to it.
1664 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1666 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1668 * lread.c (substitute_object_recurse): Handle hash-tables as well
1671 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1673 Fix unlikely core dump in init_tty, and simplify terminfo case.
1674 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1675 The old version incorrectly dumped core if malloc returned a
1676 buffer containing only non-NUL bytes.
1677 (init_tty): Do not allocate or free termcap buffers; the
1678 struct does that for us now.
1679 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1680 (struct tty_display_info): Define members termcap_term_buffer and
1681 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1682 use them. Allocate them directly in struct rather than indirectly
1683 via a pointer, to simplify init_tty.
1685 * frame.c (check_minibuf_window): Initialize 'window' properly,
1686 so that Emacs reliably aborts later if 'window' is not initialized.
1688 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1690 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1691 of VoidSymbol (Bug#15154).
1693 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1695 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1696 mouse_face_beg_y and mouse_face_end_y.
1697 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1698 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1699 Adjust users and update comment where appropriate.
1701 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1703 * frame.c (check_minibuf_window): New function.
1704 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1705 Call check_minibuf_window (Bug#15183).
1707 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1709 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1710 because this is the only last cursor data we need to keep and consult.
1711 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1712 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1715 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1717 Fix recovering from possible decompression error.
1718 Since insert_from_gap doesn't always move point, we can't use PT as
1719 the position where the partially decompressed data ends, and
1720 should count how many bytes was produced so far.
1721 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1722 (unwind_decompress): Really delete partially uncompressed data.
1723 (Fzlib_decompress_region): Take decompressed data size into account.
1725 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1727 * syntax.c (init_syntax_once): Adjust comment and do an early
1728 initialization of Qchar_table_extra_slots just once...
1729 * casetab.c (init_casetab_once):
1730 * category.c (init_category_once):
1731 * character.c (syms_of_character):
1732 * coding.c (syms_of_coding):
1733 * xdisp.c (syms_of_xdisp): ...and omit it here.
1735 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1737 * xdisp.c (get_next_display_element): Don't apply to characters
1738 from a display vector the logic of setting it->end_of_box_run_p
1739 suitable for characters from a buffer. (Bug#15175)
1741 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1742 to handle directories, rather than '_utime' which doesn't.
1745 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1747 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1748 or fullscreen (Bug#14627).
1750 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1752 System-dependent integer overflow fixes.
1753 * process.c (Fset_process_window_size): Signal an error if
1754 the window size is outside the range supported by the lower level.
1755 * sysdep.c (set_window_size): Return negative on error,
1756 nonnegative on success, rather than -1, 0, 1 on not in system,
1757 failure, success. This is simpler. Caller changed.
1758 (serial_configure): Remove unnecessary initialization of local.
1759 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1760 size fits in unsigned long; this isn't true on some 32-bit hosts.
1761 Avoid buffer overrun if some future version of /proc/meminfo has a
1762 variable name longer than 20 bytes.
1763 (system_process_attributes) [__FreeBSD__]:
1764 Don't assume hw.availpages fits in 'int'.
1766 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1768 Don't let very long directory names overrun the stack.
1769 Fix some related minor problems involving "//", vfork.
1770 * callproc.c (encode_current_directory): New function.
1771 (call_process): Don't append "/"; not needed.
1772 * fileio.c (file_name_as_directory_slop): New constant.
1773 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1774 this can save the caller having to alloca.
1775 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1776 Use SAFE_ALLOCA, not alloca.
1777 (directory_file_name, Fexpand_file_name): Leave leading "//"
1778 alone, since it can be special even on POSIX platforms.
1779 * callproc.c (call_process):
1780 * process.c (Fformat_network_address):
1781 * sysdep.c (sys_subshell):
1782 Use encode_current_directory rather than rolling our own.
1783 (create_process): No need to encode directory; caller does that now.
1784 * process.h (encode_current_directory): New decl.
1785 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1786 Rework to avoid 'goto xyzzy;'.
1788 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1790 * xdisp.c (handle_face_prop): If the default face was remapped use
1791 the remapped face for strings from prefix properties. (Bug#15155)
1793 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1795 Minor cleanup for redisplay interface and few related functions.
1796 * frame.h (enum text_cursor_kinds): Move from here...
1797 * dispextern.h (enum text_cursor_kinds): ...to here.
1798 (toplevel): Drop unnecessary declarations.
1799 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1800 in update_window_end_hook and draw_window_cursor functions.
1801 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1802 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1803 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1804 * xterm.c (x_update_window_end, x_draw_window_cursor):
1805 * xdisp.c (display_and_set_cursor, update_window_cursor)
1806 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1807 enum text_cursor_kinds where appropriate.
1809 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1811 Redesign redisplay interface to drop updated_row and updated_area.
1812 * dispextern.h (updated_row, updated_area): Remove declaration.
1813 (struct redisplay_interface): Pass glyph row and row area parameters
1814 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1815 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1817 * dispnew.c (updated_row, updated_area): Remove.
1818 (redraw_overlapped_rows, update_window_line): Adjust user.
1819 (update_marginal_area, update_text_area): Likewise. Pass updated row
1820 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1821 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1824 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1826 * process.c (flush_pending_output): Remove stub.
1829 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1831 * callproc.c: Fix race that killed background processes (Bug#15144).
1832 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1833 Record deleted process-id in critical section, not afterwards.
1834 Don't mistakenly kill process created by a call-process invocation
1835 that discards output and does not wait.
1837 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1839 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1840 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1841 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1842 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1843 to shut up compiler in mark_object.
1844 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1846 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1848 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1849 We can't portably rely on PTY_OPEN doing that, even if
1850 it calls posix_openpt with O_CLOEXEC.
1852 2013-08-20 Kenichi Handa <handa@gnu.org>
1854 * character.c (string_char): Improve commentary.
1856 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1858 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1859 (struct animation_cache): Make signature a flexible array member.
1860 All uses changed. This is a tad slower but may insulate us better
1861 from future changes to ImageMagick.
1863 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1865 * image.c: Shrink memory needed for animation cache.
1866 (SIGNATURE_DIGESTSIZE): New constant.
1867 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1868 (imagemagick_create_cache): Copy the signature. This saves
1869 several KB of memory that ImageMagick wastes per signature.
1870 Don't bother updating the update_time, as the caller does that now.
1871 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1872 it's a fixed size struct member now.
1873 (imagemagick_get_animation_cache): Always destroy the signature,
1874 as it's now imagemagick_create_cache's responsibility to copy it.
1875 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1876 and use memcmp rather than strcmp.
1877 eassert that ImageMagick returns a signature of the specified length.
1879 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1881 * image.c (imagemagick_get_animation_cache): Don't segfault on
1883 (imagemagick_get_animation_cache): Revert to previous definition
1884 so that it actually works. But keep the memory leak fix.
1885 (imagemagick_get_animation_cache): Fix memory leak.
1887 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1889 * image.c: Fix animation cache signature memory leak.
1890 Fix some other minor performance problems while we're at it.
1891 (imagemagick_create_cache): Clear just the members that
1892 need clearing. Don't set update_time, as caller does that now.
1893 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1894 Simplify by using pointer-to-pointer instead of a prev pointer.
1895 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1896 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1897 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1898 it's already a copy. Free the signature probe unless it's cached.
1900 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1901 This was introduced by my 2013-08-12 fix for Bug#15035.
1903 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1905 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1906 (imagemagick_prune_animation_cache): Now static.
1908 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1910 * image.c (imagemagick_get_animation_cache): Don't segfault when
1911 pruning all entries.
1913 2013-08-18 Ken Brown <kbrown@cornell.edu>
1915 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1916 static heap if ENABLE_CHECKING is defined.
1917 (max_bss_sbrk_ptr): New variable.
1919 (report_sheap_usage): Report maximum static heap usage instead of
1920 ending static heap usage.
1922 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1924 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1925 of zlib_initialized according to the results of calling
1926 init_zlib_functions.
1928 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1930 * image.c: Implement an ImageMagick per-image cache.
1931 (imagemagick_get_animation_cache): Fix a double-free error.
1932 (imagemagick_load_image): Remove the ping_wand code, which only
1933 apparently saved time on invalid animated images, and slowed down
1934 everything else. Optimise for the common case.
1936 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1938 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1940 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1942 * marker.c (set_marker): Remove documentation of undefined behavior.
1944 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1946 * image.c (imagemagick_compute_animated_image): Animate correctly
1947 when sub-images are smaller than the main image.
1948 (imagemagick_compute_animated_image): Setting the iterator row to
1949 zero is apparently not allowed.
1950 (imagemagick_compute_animated_image): Allow images that say they
1951 have sub-images that are bigger than the main image, but just crop
1954 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1956 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1958 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1960 * image.c (imagemagick_compute_animated_image): Respect the GIF
1963 2013-08-15 Ken Brown <kbrown@cornell.edu>
1965 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1966 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1969 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1971 Fix minor problems found by static checking.
1972 * frame.c (delete_frame):
1973 * xdisp.c (next_element_from_display_vector):
1974 Avoid uninitialized local.
1975 * image.c (imagemagick_compute_animated_image): Port to C89.
1976 Prefer usual GNU indentation style for loops.
1977 Be more careful about bizarrely large sizes, by using ptrdiff_t
1980 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1982 Fix infinite frame selection loop (Bug#15025).
1983 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1985 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1987 * xdisp.c (compute_window_start_on_continuation_line):
1988 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1989 to make sure we end up setting the window start at the leftmost
1990 visible character of the display line. This avoids funky
1991 horizontal shifting because the window start is not kept on the
1992 same position. (Bug#15090)
1993 (next_element_from_display_vector): Support 'box' face attribute
1994 in the face definitions of a display vector. (Bug#15099)
1996 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1998 * image.c (imagemagick_compute_animated_image): Implement animated
2000 (imagemagick_compute_animated_image): Fix some compilation
2001 warnings. Implement a very simple cache to make the animation
2002 usable at all, but it should be replaced with a per-image cache.
2004 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2006 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2007 to do `for' loops over alist values.
2008 * buffer.h (FOR_EACH_BUFFER):
2009 * process.c (FOR_EACH_PROCESS): Use it.
2010 (handle_child_signal, status_notify, Fget_buffer_process)
2011 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2013 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2015 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2016 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2017 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2018 to xzalloc and so avoid redundant call to memset.
2019 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2020 members because it is allocated with xzalloc and so already zeroed.
2022 2013-08-14 Ken Brown <kbrown@cornell.edu>
2024 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2027 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2029 Utility function and macro to copy Lisp string to C string.
2030 * lisp.h (xlispstrdupa): New macro.
2031 (xlispstrdup): New prototype.
2032 * alloc.c (xlispstrdup): New function.
2033 * callint.c (Fcall_interactively):
2034 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2035 (Fsubstitute_in_file_name):
2036 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2037 * image.c (x_create_bitmap_from_file):
2038 * w32term.c (w32_term_init):
2039 * xterm.c (x_term_init): Use xlispstrdup.
2041 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2043 * image.c (imagemagick_load_image): Make animated pictures work.
2044 There's still some problems with background color settings, though
2047 * decompress.c (unwind_decompress): Always restore point.
2049 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2051 * marker.c (set_marker): Reformat documentation.
2053 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2055 * xdisp.c (cursor_type_changed): Now static.
2057 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2058 Use changed. This avoids the need to call xmalloc and for the
2059 caller to call xfree, and avoids memory leaks in some situations.
2061 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2063 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2064 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2065 (redisplay_window): If window_end_valid is cleared due to non-zero
2066 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2067 so do not call to try_cursor_movement for that window.
2069 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2071 * window.h (struct window): Convert window_end_pos and
2072 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2073 (wset_window_end_pos, wset_window_end_vpos): Remove.
2074 * dispnew.c (adjust_glyph_matrix):
2075 * window.c (Fwindow_end, replace_window, set_window_buffer)
2077 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2078 (set_vertical_scroll_bar, redisplay_window, try_window)
2079 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2080 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2081 (note_mouse_highlight): Adjust users.
2082 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2085 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2087 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2088 * image.c (imagemagick_filename_hint): Use `const char *' and
2089 prefer SSDATA to SDATA to avoid warnings.
2091 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2093 Cleanup window fringes, margins and scroll bars adjustments.
2094 * window.c (set_window_fringes, set_window_margins)
2095 (set_window_scroll_bars, apply_window_adjustment): New functions.
2096 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2097 (Fset_window_scroll_bars): Use them.
2099 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2101 * window.h (struct window): Convert scroll_bar_width
2102 from Lisp_Object to integer. Adjust comment.
2103 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2105 * window.c (wset_scroll_bar_width): Remove.
2106 (make_window): Initialize scroll_bar_width.
2107 (Fsplit_window_internal): Use direct assignment.
2108 (Fset_window_configuration, save_window_save):
2109 Convert Lisp_Object to integer and back where appropriate.
2110 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2111 bar was actually changed, and mention this in docstring.
2113 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2115 * decompress.c: Minor simplifications.
2116 (Fzlib_decompress_region): Don't bother verifying
2117 that avail_out <= UINT_MAX, as that was confusing.
2118 Mention the restriction in a comment instead.
2119 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2121 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2123 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2124 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2126 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2128 * image.c (imagemagick_filename_hint): Check for errors in the
2131 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2133 * window.c (Fwindow_margins): Return nil when there's no marginal
2134 area, as per the documented API.
2136 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2137 Fmake_vector, as scroll bar's struct members are not all Lisp
2138 objects now. This avoids crashes in GC.
2140 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2141 bool, so its address could be taken.
2143 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2145 * image.c (imagemagick_filename_hint): New function to possibly
2146 apply `image-content-type-suffixes'.
2147 (imagemagick_load_image): Use it.
2149 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2151 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2152 if loading zlib failed.
2154 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2156 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2157 2013-08-13 checkin below. Change bool to BOOL, rule is:
2158 All Obj-C code uses BOOL, except for interfaces callable from C.
2160 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2162 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2164 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2165 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2166 bool instead of BOOL.
2167 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2168 from Lisp_Object to bitfield. Adjust comment.
2169 * w32term.c (x_scroll_bar_create): Adjust user.
2170 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2171 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2172 Use bool for boolean.
2173 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2174 to `unsigned int' when defining a bitfield.
2176 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2178 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2180 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2182 * window.h (struct window): Convert left_margin_cols and
2183 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2184 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2185 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2187 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2189 (showing_window_margins_p, update_window_line, update_frame_1):
2190 * fringe.c (draw_fringe_bitmap_1):
2191 * xdisp.c (window_box_width): Adjust users.
2192 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2193 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2194 Use direct assignment.
2195 (Fset_window_configuration, save_window_save, Fwindow_margins):
2196 Convert Lisp_Object to integer and back where appropriate.
2197 (Fset_window_margins): Adjust user. Return t if any margin
2198 was actually changed, and mention this in docstring.
2200 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2202 * syntax.c (forward_word):
2203 * cmds.c (forward_char, backward_char): Mention the optional argument.
2205 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2207 * window.h (struct window): Convert left_fringe_width
2208 and right_fringe_width from Lisp_Objects to integers.
2210 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2211 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2212 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2214 (make_window): Initialize new integer fields to -1.
2215 (Fsplit_window_internal): Use direct assignment.
2216 (Fset_window_configuration, save_window_save):
2217 Convert Lisp_Object to integer and back where appropriate.
2218 (Fset_window_fringes): Adjust user. Return t if any fringe
2219 was actually changed, and mention this in docstring.
2221 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2223 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2224 * nsfns.m (x_set_cursor_type):
2225 * w32fns.c (x_set_cursor_type):
2226 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
2227 * xdisp.c (set_frame_cursor_types): ...but in common code.
2229 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2231 * font.c (clear_font_cache): New function, stripped from...
2232 (Fclear_font_cache): ...here, which now uses the function
2233 above. Adjust comment.
2234 * font.h (clear_font_cache): Add prototype.
2235 * xfaces.c (clear_face_cache): Use clear_font_cache.
2237 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2239 * window.c (Fset_window_start): Compare `w', not `window' because
2240 `w' might not be equal to `window' after call to decode_live_window.
2242 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2244 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2245 This fixes a problem introduced by the Bug#15035 patch
2246 when using GPG. Reported by Herbert J. Skuhra.
2248 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2250 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2251 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2252 not yet initialized.
2254 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2256 * decompress.c (Fzlib_decompress_region): Support zlib
2257 decompression, too, and rename.
2259 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2261 Minor zlib configuration tweaks.
2262 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2263 Don't assume presence of fn_inflateInit2_ zlib internal function.
2265 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2267 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2268 include the zlib prefix.
2270 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2272 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2273 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2274 define static variables that are pointers to zlib functions to be
2276 (init_zlib_functions) [WINDOWSNT]: New function.
2277 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2279 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2280 macros instead of invoking the zlib functions directly.
2281 (syms_of_decompress): DEFSYM Qzlib_dll.
2282 Staticpro Szlib_available_p.
2284 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2286 Avoid looping over all frame windows to freeze and unfreeze.
2287 * window.h (struct window): Drop frozen_window_start_p.
2288 (freeze_window_starts): Drop prototype.
2289 * frame.h (struct frame): New frozen_window_starts flag.
2290 (FRAME_WINDOWS_FROZEN): New macro.
2291 * window.c (freeze_window_start, freeze_window_starts):
2293 (select_window, replace_window): Adjust users.
2294 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2295 (window_frozen_p): New function.
2296 (redisplay_window): Use it.
2298 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2300 Fix some fd issues when running subprocesses (Bug#15035).
2301 Fix bugs that can leak files or file descriptors on errors.
2302 Don't unlink open temp files, as that's hard for users to diagnose
2303 when things go awry (e.g., temp disk exhausted).
2304 Don't bother to lock temp files. Check for invalid recursion.
2305 * callproc.c (synch_process_fd): Remove. All uses removed.
2306 (synch_process_tempfile): New var or macro.
2307 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2309 (record_kill_process): New arg, the temp name. All callers changed.
2310 (delete_temp_file): Now just a simple wrapper around unlink.
2311 (call_process_kill): New arg, the call_process_fd array.
2312 Close them all. Clear synch_process_pid. Remove the temp file,
2313 or arrange for it to be removed.
2314 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2315 that's been moved to synch_process_tempfile. Caller changed.
2316 Do not remove the tempfile; that's now call_process_kill's
2318 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2319 call_process_kill; the caller now does that.
2320 (call_process_cleanup): Do not close the process fd; that's now
2321 call_process_kill's responsibility.
2322 (Fcall_process): Implement via new function call_process, which
2323 has most of the old body of Fcall_process, but with a different API.
2324 (call_process): New function that does not open or close filefd if
2325 it is nonnegative. Record which fds need to be closed, and let
2326 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2327 Signal an error if invoked recursively (could be done via a hook).
2328 Simplify creation of the tempfile in the MSDOS case.
2329 Don't create the output file until after checking for the executable.
2330 Report any failure to open /dev/null.
2331 Don't open /dev/null for writing twice; once is enough.
2332 Don't create pipe if all output is being discarded or sent to file.
2333 Don't worry about setting up the coding system or reading from the
2334 pipe if all output is being discarded.
2335 Hoist fd_error local into top level, to lessen block nesting.
2336 Don't record deleted pid here; now done by Fcall_process_region.
2337 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2338 and note its success in synch_process_tempfile.
2339 Do not leak resources when child_setup fails.
2340 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2341 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2342 (create_temp_file): Now returns open fd, with an additional
2343 Lisp_Object * argument to return the name. All callers changed.
2344 Do not close the file; rewind it instead, and leave it open for
2345 the caller. Do not lock the temp file. Unwind-protect the file
2346 and the file-descriptor.
2347 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2348 If an asynchrounous process, record it here, not in call_process.
2349 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2350 * eval.c (set_unwind_protect): New function.
2351 * fileio.c (write_region): New function, generalized from the
2352 old Fwrite_region. Do not lock temp files.
2353 (Fwrite_region): Use it.
2354 * lisp.h (set_unwind_protect, write_region): New decls.
2355 * process.c: Include <verify.h>.
2356 (make_process): Mark fds as initially closed.
2357 (deleted_pid_list): Now a list of pid-filename pairs.
2359 (close_process_fd): New function.
2360 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2361 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2362 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2363 (create_process, create_pty, Fmake_serial_process)
2364 (server_accept_connection): Record which fds need to be closed,
2365 and let deactivate_process close them.
2366 (Fmake_network_process): Do not discard the unwind-protect
2367 until it's safe to do so.
2368 (deactivate_process): Close the fds opened by create_process etc.
2369 (Fprocess_send_eof): Adjust to new way of recording open fds.
2370 Report an error if /dev/null can't be opened, instead of aborting.
2371 * process.h (PROCESS_OPEN_FDS): New constant.
2372 (struct Lisp_Process): New member open_fds.
2373 (record_kill_process, record_deleted_pid): Adjust signatures.
2374 (record_deleted_pid): Move decl here ...
2375 * syswait.h (record_deleted_pid): ... from here.
2377 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2379 * decompress.c: Fix bugs with large buffers and weird inputs.
2380 Tune a bit. Reindent as per usual Emacs style.
2381 (BUFFER_SIZE): Remove.
2382 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2383 more than UINT_MAX bytes. Decompress into the gap instead of into
2384 an auto buffer, as this should avoid copying. Return nil if
2385 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2386 set immediate_quit; we shouldn't trust zlib code that much.
2388 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2390 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2391 errors, and really move the gap to where we want it.
2393 * lisp.h: Include decompress.c support.
2395 * emacs.c (main): Include decompress.c support.
2397 * Makefile.in: Include -lz if present.
2399 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2401 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2402 (initWithTitle:): Initialize frame to 0.
2403 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2404 (fillWithWidgetValue:frame:): Rename from
2405 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2407 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2408 fillWithWidgetValue:frame:
2410 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2411 remove memory leak warnings.
2413 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2414 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2417 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2418 (x_activate_menubar): Update the whole menu.
2419 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2420 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2421 current event is not NSSystemDefined (Bug#15001).
2422 Call ns_check_menu_open only if trackingMenu is 2.
2423 (menuDidClose:): New method, decrease trackingMenu.
2424 (fillWithWidgetValue:setDelegate:): New method.
2425 (fillWithWidgetValue:): Call the above.
2427 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2429 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2431 Omit some unnecessary casts.
2432 Many of these go back to the old pre-C89 days, when they may have
2433 been needed, but we've been assuming C89 or later for a while now.
2434 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2435 (live_float_p, live_misc_p, live_vector_p):
2436 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2437 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2438 (defvar_per_buffer):
2439 * callint.c (Fcall_interactively):
2440 * doc.c (Fsubstitute_command_keys):
2441 * filelock.c (get_boot_time):
2442 * frame.c (xrdb_get_resource):
2443 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2444 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2445 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2446 (menuitem_highlight_callback, menu_destroy_callback)
2447 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2448 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2449 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2450 (xg_tool_bar_help_callback, tb_size_cb):
2451 * image.c (xpm_alloc_color, png_read_from_memory)
2452 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2453 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2455 * keymap.c (describe_map):
2456 * nsfns.m (Fns_display_monitor_attributes_list):
2457 * nsmenu.m (process_dialog:):
2458 * nsterm.m (hold_event):
2459 * process.c (wait_reading_process_output):
2460 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2461 * scroll.c (do_direct_scrolling, scrolling_1):
2462 * termcap.c (tgetent):
2463 * window.c (check_window_containing, add_window_to_list)
2464 (freeze_window_starts):
2465 * xdisp.c (compare_overlay_entries, vmessage):
2466 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2467 (x_get_monitor_attributes_xrandr)
2468 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2469 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2470 * xfont.c (xfont_match, xfont_open):
2471 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2472 (menubar_selection_callback, menu_position_func)
2473 (popup_selection_callback, create_and_show_popup_menu)
2474 (dialog_selection_callback, create_and_show_dialog):
2475 * xrdb.c (x_get_string_resource):
2477 * xsmfns.c (x_session_check_input):
2478 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2479 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2480 (xaw_jump_callback, xaw_scroll_callback):
2481 Omit unnecessary casts.
2483 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2485 Minor string-length refactoring.
2486 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2487 * frame.c (make_monitor_attribute_list):
2488 Prefer build_string to strlen + make_string.
2490 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2492 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2493 don't check minor_code (Bug#14417).
2495 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2497 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2498 vertical positions instead. This avoids calling MATRIX_ROW with
2499 row numbers that are possibly beyond valid limits. (Bug#15064)
2501 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2503 Use xstrdup and build_unibyte_string where applicable.
2504 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2505 * xfns.c (x_window):
2506 * xrdb.c (x_get_customization_string):
2507 * xterm.c (xim_initialize):
2508 * w32fns.c (w32_window): Use xstrdup.
2509 (w32_display_monitor_attributes_list):
2510 * emacs.c (init_cmdargs):
2511 * keyboard.c (PUSH_C_STR):
2512 * nsfont.m (nsfont_open):
2513 * sysdep.c (system_process_attributes):
2514 * w32.c (system_process_attributes):
2515 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2517 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2519 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2520 variables of these types so that GDB would know about them, as aid
2521 for debugging fatal exceptions. (Bug#15024) See also
2522 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2525 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2527 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2528 larger than the NSWindow (Bug#14934).
2530 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2532 Redesign redisplay interface to drop global variable updated_window.
2533 Always pass currently updated window as a parameter to update routines.
2534 * dispextern.h (updated_window): Remove declaration.
2535 (struct redisplay_interface): Pass window parameter to
2536 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2537 and after_update_window_hook.
2538 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2540 * dispnew.c (updated_window): Remove.
2541 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2542 (update_window_line): Adjust to match redisplay interface changes.
2543 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2544 (ns_scroll_run, ns_after_update_window_line):
2545 * w32term.c (x_update_window_begin, x_update_window_end)
2546 (x_after_update_window_line, x_scroll_run):
2547 * xterm.c (x_update_window_begin, x_update_window_end)
2548 (x_after_update_window_line, x_scroll_run):
2549 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2550 Likewise. Adjust comments where appropriate.
2551 (x_cursor_to): Simplify because this is always called during window
2552 update (but install debugging check anyway).
2553 (expose_window): Check must_be_updated_p flag to see whether this
2554 function is called during window update.
2556 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2558 Do not reset window modification event counters excessively.
2559 These leftovers and poor man's tricky methods to catch extra
2560 redisplay's attention are no longer needed.
2561 * frame.c (set_menu_bar_lines_1):
2562 * minibuf.c (read_minibuf_unwind):
2563 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2564 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2565 (window_scroll_line_based, Fset_window_configuration):
2566 * xdisp.c (redisplay_window): Do not reset last_modified and
2567 last_overlay_modified counters.
2569 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2571 * xselect.c (x_send_client_event): Set send_event and serial, memset
2572 data.l as it might be bigger than data.b. Use 24 bit mask to
2573 XSendEvent (Bug#15034).
2575 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2577 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2578 for TTY frames that are not the top frame on their console.
2581 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2583 * w32term.c (w32fullscreen_hook): Really maximize frame when
2584 asked for (Bug#14841).
2586 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2588 Prefer selected_window to Fselected_window, likewise for frames.
2589 * buffer.c (Fbuffer_swap_text):
2590 * data.c (Fvariable_binding_locus):
2591 * window.c (run_window_configuration_change_hook): Adjust users.
2592 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2593 Use decode_live_frame.
2595 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2597 Be more careful if selected window shows the buffer other than current,
2598 use window_outdated only if this is not so. This change should also
2599 address some weird issues discussed in Bug#13012.
2600 * window.h (window_outdated): New prototype.
2601 * window.c (window_outdated): Now here. Convert from static and
2602 always assume window's buffer.
2603 (Fwindow_end, Fwindow_line_height): Use it.
2604 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2605 and always assume window's buffer.
2606 (redisplay_window): Adjust user.
2607 (redisplay_internal): Call to reconsider_clip_changes once and
2608 check whether mode line should be updated only if selected window
2609 shows current buffer.
2610 (run_window_scroll_functions): Use eassert for debugging check.
2611 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2613 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2615 * window.c (window_scroll, window_scroll_pixel_based)
2616 (window_scroll_line_based): Use bool for booleans.
2618 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2620 * process.c: Fix minor off-by-one issues in descriptor counts.
2621 This shouldn't fix any real bugs, but it cleans up the code a bit.
2622 (max_process_desc, max_input_desc): -1, not 0, means none.
2624 (delete_input_desc): New function.
2625 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2626 (deactivate_process): Scan backwards when recomuting max_process_desc;
2627 that should be faster.
2628 (init_process_emacs): Initialize max_input_desc.
2630 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2632 Use region cache to speedup bidi_find_paragraph_start.
2633 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2634 Rename cache_long_line_scans to cache_long_scans.
2635 * buffer.c (bset_cache_long_line_scans): Rename to
2636 bset_cache_long_scans.
2637 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2638 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2640 (syms_of_buffer): Rename cache-long-line-scans to
2641 cache-long-scans. Adjust docstring.
2642 * search.c (newline_cache_on_off):
2643 * indent.c (width_run_cache_on_off): Adjust users.
2644 * bidi.c (bidi_paragraph_cache_on_off): New function.
2645 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2646 * insdel.c (prepare_to_modify_buffer):
2647 Invalidate bidi_paragraph_cache if enabled.
2649 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2651 Invalidate region caches only if buffer text is going to be changed.
2652 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2653 (modify_text): ...new prototype.
2654 (prepare_to_modify_buffer_1): New prototype.
2655 * textprop.c (modify_region): Rename to...
2656 (modify_text_properties): ...new function.
2657 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2658 (Fremove_list_of_text_properties): Adjust users.
2659 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2660 (modify_text): ...new function.
2661 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2662 (prepare_to_modify_buffer_1): ...new function.
2663 * casefiddle.c (casify_region):
2664 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2665 (Ftranspose_regions): Use modify_text.
2667 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2669 * lisp.mk (lisp): Add nadvice.elc.
2671 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2673 New macro to iterate over live buffers similar to frames.
2674 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2675 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2676 Declare buffer-related variables here to offload lisp.h.
2677 * buffer.c (Vbuffer_alist): Adjust comment.
2678 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2679 (other_buffer_safely):
2680 * data.c (store_symval_forwarding):
2681 * dispnew.c (Fframe_or_buffer_changed_p):
2682 * fileio.c (Fdo_auto_save):
2683 * filelock.c (unlock_all_files):
2684 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2686 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2688 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2689 * callproc.c (create_temp_file):
2690 * filelock.c (create_lock_file):
2691 Assume mkostemp, since it's now provided by Gnulib.
2693 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2695 * w32.c (mkostemp): New function.
2696 (mktemp): Remove, no longer used. Most of the code reused in
2697 mkostemp. (Bug#15015)
2698 (mktemp): Don't undef.
2700 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2702 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2703 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2704 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2705 (free_glyph_pool, check_glyph_memory): Likewise for
2706 all users. Adjust comments where appropriate.
2708 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2710 * composite.h: Minor fixups.
2711 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2712 to fix a misspelling, and change it to an inline function while
2713 we're at it (it need not be a macro). All uses changed.
2714 (composition_method, composition_valid_p):
2715 Rewrite to avoid assignments in if-conditions.
2717 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2719 Do not use global Lisp_Object in composition macros.
2720 * composite.h (composition_temp): Remove declaration.
2721 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2722 (composition_method, composition_valid_p): ...inline functions.
2723 (compose_region): Remove the leftover.
2724 * composite.c (composition_temp): Remove.
2725 (run_composition_function, update_compositions)
2726 (composition_compute_stop_pos, composition_adjust_point)
2727 (Ffind_composition_internal):
2728 * coding.c (handle_composition_annotation):
2729 * xdisp.c (handle_composition_prop, check_point_in_composition):
2730 Related users changed.
2732 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2734 Drop FRAME_PTR typedef.
2735 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2736 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2737 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2738 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2739 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2740 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2741 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2742 All related users changed.
2744 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2746 * eval.c (default_toplevel_binding): New function.
2748 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2749 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2750 (syms_of_eval): Export them.
2751 * data.c (Fdefault_value): Micro cleanup.
2752 * term.c (init_tty): Use "false".
2754 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2756 Fix X GC leak in GTK and raw (no toolkit) X ports.
2757 * xterm.c (x_free_frame_resources): If white and black relief
2758 GCs are allocated, always free them here.
2759 * xfns.c (x_make_gc): Omit redundant initialization.
2760 * widget.c (create_frame_gcs): Remove the leftover.
2761 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2762 in x_free_frame_resources.
2764 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2766 * nsterm.m (windowWillResize:toSize:): Only change title if
2767 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2769 (viewDidEndLiveResize): New method.
2771 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2772 inside NS_IMPL_COCOA.
2774 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2776 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2777 Do not check whether undo is enabled because record_insert and
2778 record_delete does that themselves.
2780 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2782 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2783 member which is not really used any more.
2784 (FRAME_XIC_BASE_FONTNAME): Remove.
2785 * xfns.c (xic_free_fontset): Adjust user.
2786 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2787 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2788 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2789 (xdialog_show): Use eassert for debugging check.
2790 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2792 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2794 * fileio.c, fns.c (merge): Move extern decl from here ...
2795 * lisp.h (merge): ... to here.
2797 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2799 Fix last font-related change.
2800 * w32font.h (w32font_list_internal, w32font_match_internal):
2802 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2803 (uniscribe_list_family): Adjust to match font API change.
2804 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2805 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2807 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2809 * frame.h (FRAME_MOUSE_UPDATE):
2810 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2811 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2813 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2815 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2816 * font.h (struct font_driver): Change list, match, and list_family
2817 functions to accept struct frame * as first arg.
2818 * font.c (font_score, font_compare, font_sort_entities):
2820 (font_sort_entities, font_list_entities, font_select_entity):
2821 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2822 match font API change.
2823 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2824 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2825 * ftxfont.c (ftxfont_list, ftxfont_match):
2826 * xftfont.c (xftfont_list, xftfont_match):
2827 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2828 * w32font.c (w32font_list, w32font_match, w32font_list):
2829 (w32font_list_internal, w32_font_match_internal): Likewise.
2830 * xfaces.c (Fx_family_fonts): Adjust user.
2832 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2834 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2835 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2836 only if HAVE_X_WINDOWS is in use.
2837 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2838 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2839 * w32term.c (x_wm_set_icon_position): Likewise.
2840 * w32fns.c (x_icon): Adjust user.
2842 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2844 * xterm.c (last_mouse_press_frame): Remove the
2845 leftover which is not really used any more.
2846 (handle_one_xevent, syms_of_xterm): Adjust users.
2847 (x_flush): Call XFlush once per each X display, not frame.
2848 This is better because this code always unconditionally skips
2849 non-X frames in Vframe_list and issues the only XFlush if we
2850 have more than one X frame on the same X display.
2851 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2852 Use bool for booleans.
2853 (x_draw_glyph_string_background, cvt_string_to_pixel):
2854 (cvt_pixel_dtor): Drop unnecessary prototypes.
2855 * xterm.h (x_display_ok): Adjust prototype.
2857 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2859 Drop unnecessary functions that deals with frame pixel size.
2860 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2861 (x_pixel_height): Drop prototypes.
2862 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2863 (x_pixel_height): Drop implementations.
2864 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2865 which should be always valid for window frame.
2866 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2867 * w32menu.c (Fx_popup_dialog):
2868 * xmenu.c (Fx_popup_dialog): Likewise for both.
2870 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2872 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2873 frame parameters and call to Fmodify_frame_parameters just once.
2874 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2875 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2876 and mention nil frame in docstring.
2878 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2880 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2881 (x_figure_window_size): Likewise. Adjust to return long.
2882 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2883 (toplevel): Move Qterminal_live_p to...
2884 * terminal.c (toplevel): ...here, make it static, and...
2885 (syms_of_terminal): ...DEFSYM here.
2886 * frame.h (Qterminal_live_p): Remove declaration.
2887 (make_frame, x_figure_window_size): Adjust prototype.
2888 * nsfns.m (Fx_create_frame): Use long for window flags.
2890 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2892 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2893 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2894 Do not assume that emacs_close (INT_MAX) is a no-op.
2896 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2898 * xfaces.c (make_face_cache): For struct face_cache, prefer
2899 xmalloc to xzalloc and so avoid redundant call to memset.
2900 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2902 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2904 * fringe.c (draw_window_fringes, update_window_fringes)
2905 (compute_fringe_widths):
2906 * w32term.c (x_draw_glyph_string):
2907 * window.c (candidate_window_p, Frecenter):
2908 * xfaces.c (realize_basic_faces, realize_default_face)
2909 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2910 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2911 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2912 * xmenu.c (Fx_menu_bar_open_internal):
2913 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2914 * xsettings.c (xft_settings_event):
2915 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2916 Use bool for booleans. Adjust style and comments where
2918 * dispextern.h (draw_window_fringes, update_window_fringes)
2919 (compute_fringe_widths):
2920 * xterm.h (x_had_errors_p): Adjust prototype.
2922 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2924 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2925 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2927 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2929 * fns.c (toplevel): Remove comment before Fsafe_length because
2932 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2934 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2936 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2938 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2939 frame which got the message is still alive, before dereferencing
2940 its pointer. (Bug#14970)
2942 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2943 be a live window, before using it as such. (Bug#14970)
2945 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2947 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2948 w32_detect_focus_change instead of doing part of its job by hand.
2949 This fixes the problem whereby FOCUS_OUT events were not sent to
2952 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2954 * process.c (Fprocess_list): Doc fix.
2956 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2957 being re-exposed only if it didn't ask to become visible.
2958 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2959 was previously iconified. (Bug#14841)
2960 (x_iconify_frame): Mark the frame iconified.
2962 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2964 Fix minor problems found by static checking.
2965 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2966 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2968 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2970 * eval.c (set_specpdl_old_value): New function.
2971 (unbind_to): Minor simplification.
2972 (get_backtrace_frame): New function.
2973 (Fbacktrace_frame): Use it. Add `base' argument.
2974 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2975 (syms_of_eval): Export backtrace-eval.
2976 * xterm.c (x_focus_changed): Simplify.
2978 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2980 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2982 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2984 * xdisp.c (redisplay_window): Instead of moving point out of
2985 scroll margin, reject the force_start method, and try scrolling
2986 instead. (Bug#14780)
2988 2013-07-24 Ken Brown <kbrown@cornell.edu>
2990 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2993 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2995 * eval.c (Fprogn): Do not check that BODY is a proper list.
2996 This undoes the previous change. The check slows down the
2997 interpreter, and is not needed to prevent a crash. See
2998 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3000 2013-07-23 Glenn Morris <rgm@gnu.org>
3002 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3004 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3006 Port to GNU/Linux systems with tinfo but not ncurses.
3007 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3008 to decide whether ncurses is being used. Without this change,
3009 GCC complains about tgetent not being declared, on a system
3010 that has tinfo installed but ncurses not installed.
3012 * eval.c (Fprogn): Check that BODY is a proper list.
3014 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3015 * data.c (Fsetq_default):
3016 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3017 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3019 Tune by taking advantage of the fact that ARGS is always a list
3020 when a function is declared to have UNEVALLED args.
3022 * emacsgtkfixed.c: Port to GCC 4.6.
3023 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3025 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3027 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3028 here to silence compiler warnings.
3030 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3032 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3033 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3034 from messing up Emacs's 'struct frame' (Bug#14923).
3036 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3038 * alloc.c (make_save_ptr_ptr): Define this function.
3039 It was inadvertently omitted. It's needed only if
3040 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3042 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3044 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3045 frame have focus (Bug#14895).
3047 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3049 Avoid vfork-related deadlock more cleanly.
3050 * callproc.c (child_setup): When the child's exec fails, output
3051 the program name, as that's more useful. Use O_NONBLOCK to avoid
3053 * process.c (create_process_1): Remove; no longer needed.
3054 (create_process): Remove timer hack; no longer needed, now that
3055 the child avoids deadlock.
3057 2013-07-20 Glenn Morris <rgm@gnu.org>
3059 * image.c (Fimage_flush): Fix doc typo.
3061 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3063 Fix array bounds violation when pty allocation fails.
3064 * process.c (PTY_NAME_SIZE): New constant.
3065 (pty_name): Remove static variable; it's now auto.
3066 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3067 Take pty_name as an arg rather than using a static variable.
3068 All callers changed.
3069 (create_process): Recover pty_flag from process, not from volatile local.
3070 (create_pty): Stay inside array even when pty allocation fails.
3071 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3073 * lread.c (Fload): Avoid initialization only when lint checking.
3074 Mention that it's needed only for older GCCs.
3076 2013-07-20 Kenichi Handa <handa@gnu.org>
3078 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3079 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3081 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3083 * lread.c (Fload): Avoid uninitialized warning.
3085 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3087 Fix some minor file descriptor leaks and related glitches.
3088 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3089 (create_lock_file): Use write, not emacs_write.
3090 * image.c (slurp_file, png_load_body):
3091 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3092 (server_accept_connection):
3093 Don't leak an fd on memory allocation failure.
3094 * image.c (slurp_file): Add a cheap heuristic for growing files.
3095 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3096 as that's what the other routines do. Maybe input need not be
3097 blocked at all, but it's better to be consistent.
3098 Avoid undefined behavior when strlen is zero.
3100 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3101 (NSTATICS): Now a constant; doesn't need to be a macro.
3103 2013-07-19 Richard Stallman <rms@gnu.org>
3105 * coding.c (decode_coding_utf_8): Add simple loop for fast
3106 processing of ASCII characters.
3108 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3110 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3112 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3114 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3115 unportable 'struct x_display_info'.
3116 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3119 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3121 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3122 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3124 (system_process_attributes): Prefer plain char to unsigned char
3125 when either will do. Clean up properly if interrupted or if
3126 memory allocations fail. Don't assume sscanf succeeds.
3127 Remove no-longer-needed workaround to stop GCC from whining.
3128 Read command-line once, instead of multiple times. Check read status a
3131 Fix obscure porting bug with varargs functions.
3132 The code assumed that int is treated like ptrdiff_t in a vararg
3133 function, which is not a portable assumption. There was a similar
3134 -- though these days less likely -- porting problem with various
3135 assumptions that pointers of different types all smell the same as
3136 far as vararg functions is conserved. To make this problem less
3137 likely in the future, redo the API to use varargs functions.
3138 * alloc.c (make_save_value): Remove this vararg function.
3139 All uses changed to ...
3140 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3141 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3143 (make_save_ptr): Rename from make_save_pointer, for consistency with
3144 the above. Define only on platforms that need it. All uses changed.
3146 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3148 * keyboard.c: Try to fix typos in previous change.
3149 (DISPLAY_LIST_INFO): New macro.
3150 (kbd_buffer_get_event): Do not access members that are not present
3151 in X11. Revert inadvertent change of "!=" to "=".
3153 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3155 * keyboard.c (kbd_buffer_get_event):
3156 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3157 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3159 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3161 * filelock.c: Fix unlikely file descriptor leaks.
3162 (get_boot_time_1): Rework to avoid using emacs_open.
3163 This doesn't actually fix a leak, but is better anyway.
3164 (read_lock_data): Use read, not emacs_read.
3166 * doc.c: Fix minor memory and file descriptor leaks.
3167 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3168 (get_doc_string, Fsnarf_documentation):
3169 Fix file descriptor leak on error.
3171 * term.c: Fix minor fdopen-related file descriptor leaks.
3172 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3173 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3175 * charset.c: Fix file descriptor leaks and errno issues.
3177 (load_charset_map_from_file): Don't leak file descriptor on error.
3178 Use plain record_xmalloc since the allocation is larger than
3179 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3181 * eval.c (record_unwind_protect_nothing):
3182 * fileio.c (fclose_unwind):
3184 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3185 The replacement doesn't block input, but that no longer seems
3188 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3190 * lread.c: Fix file descriptor leaks and errno issues.
3191 (Fload): Close some races that leaked fds or streams when 'load'
3193 (Fload, openp): Report error number of last nontrivial failure to open.
3194 ENOENT counts as trivial.
3195 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3197 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3198 now that the function is always called with a nonnegative arg.
3199 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3200 All uses replaced with ...
3201 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3203 A few more minor file errno-reporting bugs.
3204 * callproc.c (Fcall_process):
3205 * doc.c (Fsnarf_documentation):
3206 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3207 * process.c (set_socket_option):
3208 Don't let a constructor trash errno.
3209 * doc.c: Include <errno.h>.
3211 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3213 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3215 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3217 Fix w32 bug with call-process-region (Bug#14885).
3218 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3219 to Fcall_process when the input is empty. This simplifies the
3220 code a bit. It makes no difference on POSIXish platforms but
3221 apparently it fixes a bug on w32.
3223 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3224 * fileio.c (close_file_unwind): Don't close if FD is negative;
3225 this can happen when unwinding a zapped file descriptor.
3226 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3227 in case Emacs runs out of memory between the two unwind-protects.
3228 Don't trash errno when closing FD.
3229 Zap the FD in the specpdl when closing it, instead of deferring
3230 the removal of the unwind-protect; this fixes a bug where a child
3231 function unwinds the stack past us.
3233 New unwind-protect flavors to better type-check C callbacks.
3234 This also lessens the need to write wrappers for callbacks,
3235 and the need for make_save_pointer.
3236 * alloca.c (free_save_value):
3237 * atimer.c (run_all_atimers):
3239 * alloc.c (safe_alloca_unwind):
3240 * atimer.c (unwind_stop_other_atimers):
3241 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3242 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3243 * minibuf.c (choose_minibuf_frame_1):
3244 * process.c (make_serial_process_unwind):
3245 * xdisp.h (pop_message_unwind):
3246 * xselect.c (queue_selection_requests_unwind):
3247 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3248 * alloca.c (record_xmalloc):
3249 Prefer record_unwind_protect_ptr to record_unwind_protect with
3251 * alloca.c (Fgarbage_collect):
3252 Prefer record_unwind_protect_void to passing a dummy.
3253 * buffer.c (restore_buffer):
3254 * window.c (restore_window_configuration):
3255 * xfns.c, w32fns.c (do_unwind_create_frame)
3256 New wrapper. All record-unwind uses of wrappee changed.
3257 * buffer.c (set_buffer_if_live):
3258 * callproc.c (call_process_cleanup, delete_temp_file):
3259 * coding.c (code_conversion_restore):
3260 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3261 * editfns.c (save_excursion_restore)
3262 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3263 (save_restriction_restore):
3264 * eval.c (restore_stack_limits, un_autoload):
3265 * fns.c (require_unwind):
3266 * keyboard.c (recursive_edit_unwind, tracking_off):
3267 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3268 * macros.c (pop_kbd_macro, restore_menu_items):
3269 * nsfns.m (unwind_create_frame):
3270 * print.c (print_unwind):
3271 * process.c (start_process_unwind):
3272 * search.c (unwind_set_match_data):
3273 * window.c (select_window_norecord, select_frame_norecord):
3274 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3275 (fast_set_selected_frame):
3276 * xfns.c, w32fns.c (unwind_create_tip_frame):
3277 Return void, not a dummy Lisp_Object. All uses changed.
3278 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3279 * callproc.c (call_process_kill):
3280 * fileio.c (restore_point_unwind, decide_coding_unwind)
3281 (build_annotations_unwind):
3282 * insdel.c (Fcombine_after_change_execute_1):
3283 * keyboard.c (read_char_help_form_unwind):
3284 * menu.c (unuse_menu_items):
3285 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3286 * sound.c (sound_cleanup):
3287 * xdisp.c (unwind_redisplay):
3288 * xfns.c (clean_up_dialog):
3289 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3290 Accept no args and return void, instead of accepting and returning
3291 a dummy Lisp_Object. All uses changed.
3292 * cygw32.c (fchdir_unwind):
3293 * fileio.c (close_file_unwind):
3294 * keyboard.c (restore_kboard_configuration):
3295 * lread.c (readevalllop_1):
3296 * process.c (wait_reading_process_output_unwind):
3297 Accept int and return void, rather than accepting an Emacs integer
3298 and returning a dummy object. In some cases this fixes an
3299 unlikely bug when the corresponding int is outside Emacs integer
3300 range. All uses changed.
3301 * dired.c (directory_files_internal_unwind):
3302 * fileio.c (do_auto_save_unwind):
3303 * gtkutil.c (pop_down_dialog):
3304 * insdel.c (reset_var_on_error):
3305 * lread.c (load_unwind):
3306 * xfns.c (clean_up_file_dialog):
3307 * xmenu.c, nsmenu.m (pop_down_menu):
3308 * xmenu.c (cleanup_widget_value_tree):
3309 * xselect.c (wait_for_property_change_unwind):
3310 Accept pointer and return void, rather than accepting an Emacs
3311 save value encapsulating the pointer and returning a dummy object.
3313 * editfns.c (Fformat): Update the saved pointer directly via
3314 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3315 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3316 (unwind_body): New function.
3317 (record_unwind_protect): First arg is now a function returning void,
3318 not a dummy Lisp_Object.
3319 (record_unwind_protect_ptr, record_unwind_protect_int)
3320 (record_unwind_protect_void): New functions.
3321 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3322 * fileio.c (struct auto_save_unwind): New type.
3323 (do_auto_save_unwind): Use it.
3324 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3325 * insdel.c (struct rvoe_arg): New type.
3326 (reset_var_on_error): Use it.
3327 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3329 (specbinding_func): Remove; there are now several such functions.
3330 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3331 (set_unwind_protect_ptr): New function.
3332 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3334 Be simpler and more consistent about reporting I/O errors.
3335 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3336 Say "Read error" and "Write error", rather than "I/O error", or
3337 "IO error reading", or "IO error writing", when a read or write
3339 * process.c (Fmake_network_process, wait_reading_process_output)
3340 (send_process, Fprocess_send_eof, wait_reading_process_output):
3341 Capitalize diagnostics consistently. Put "failed foo" at the
3342 start of the diagnostic, so that we don't capitalize the
3343 function name "foo". Consistently say "failed" for such
3345 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3346 All callers changed. This is so it can use report_file_error.
3347 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3348 diagnostics consistently as above.
3350 * fileio.c (report_file_errno): Fix errno reporting bug.
3351 If the file name is neither null nor a pair, package it up as a
3352 singleton list. All callers changed, both to this function and to
3353 report_file_error. This fixes a bug where the memory allocator
3354 invoked by list1 set errno so that the immediately following
3355 report_file_error reported the wrong errno value.
3357 Fix minor problems found by --enable-gcc-warnings.
3358 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3359 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3361 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3363 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3364 Set event->arg to Qt if switch-event shall be generated.
3365 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3367 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3369 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3372 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3373 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3374 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3375 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3376 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3377 and there is a focused frame.
3378 (head_table): Add focus-in and focus-out.
3379 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3380 bind to handle-focus-in/out.
3382 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3383 (Fhandle_switch_frame): Call Fhandle_focus_in.
3384 (syms_of_frame): defsubr handle-focus-in/out.
3386 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3388 Fix porting bug to older POSIXish platforms (Bug#14862).
3389 * sysdep.c (emacs_pipe): New function, that implements
3390 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3391 This should port better to CentOS 5 and to Mac OS X 10.6.
3392 All calls to pipe2 changed.
3394 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3395 This makes the code easier to read and the executable a bit smaller.
3396 Do not replace all calls to Fcons that happen to create lists,
3397 just calls that are intended to create lists. For example, when
3398 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3399 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3400 Similarly for list2 through list5.
3401 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3402 * bytecode.c (exec_byte_code):
3403 * callint.c (quotify_arg, Fcall_interactively):
3404 * callproc.c (Fcall_process, create_temp_file):
3405 * charset.c (load_charset_map_from_file)
3406 (Fdefine_charset_internal, init_charset):
3407 * coding.c (get_translation_table, detect_coding_system)
3408 (Fcheck_coding_systems_region)
3409 (Fset_terminal_coding_system_internal)
3410 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3411 * composite.c (update_compositions, Ffind_composition_internal):
3412 * dired.c (directory_files_internal, file_name_completion)
3414 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3415 * doc.c (Fsnarf_documentation):
3416 * editfns.c (Fmessage_box):
3418 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3419 (Feval, eval_sub, Ffuncall, apply_lambda):
3420 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3421 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3422 (Fset_file_times, Finsert_file_contents)
3423 (Fchoose_write_coding_system, Fwrite_region):
3424 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3425 * font.c (font_registry_charsets, font_parse_fcname)
3426 (font_prepare_cache, font_update_drivers, Flist_fonts):
3427 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3428 * frame.c (make_frame, Fmake_terminal_frame)
3429 (x_set_frame_parameters, x_report_frame_params)
3430 (x_default_parameter, Fx_parse_geometry):
3431 * ftfont.c (syms_of_ftfont):
3432 * image.c (gif_load):
3433 * keyboard.c (command_loop_1):
3434 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3435 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3436 (Fminor_mode_key_binding, accessible_keymaps_1)
3437 (Faccessible_keymaps, Fwhere_is_internal):
3438 * lread.c (read_emacs_mule_char):
3439 * menu.c (find_and_return_menu_selection):
3440 * minibuf.c (get_minibuffer):
3441 * nsfns.m (Fns_perform_service):
3442 * nsfont.m (ns_script_to_charset):
3443 * nsmenu.m (ns_popup_dialog):
3444 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3445 (Fx_own_selection_internal):
3446 * nsterm.m (append2):
3447 * print.c (Fredirect_debugging_output)
3448 (print_prune_string_charset):
3449 * process.c (Fdelete_process, Fprocess_contact)
3450 (Fformat_network_address, set_socket_option)
3451 (read_and_dispose_of_process_output, write_queue_push)
3452 (send_process, exec_sentinel):
3453 * sound.c (Fplay_sound_internal):
3454 * textprop.c (validate_plist, add_properties)
3455 (Fput_text_property, Fadd_face_text_property)
3456 (copy_text_properties, text_property_list, syms_of_textprop):
3457 * unexaix.c (report_error):
3458 * unexcoff.c (report_error):
3459 * unexsol.c (unexec):
3460 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3461 (Fformat_mode_line, syms_of_xdisp):
3462 * xfaces.c (set_font_frame_param)
3463 (Finternal_lisp_face_attribute_values)
3464 (Finternal_merge_in_global_face, syms_of_xfaces):
3465 * xfns.c (x_default_scroll_bar_color_parameter)
3466 (x_default_font_parameter, x_create_tip_frame):
3467 * xfont.c (xfont_supported_scripts):
3468 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3469 (menu_help_callback, xmenu_show):
3471 * xterm.c (set_wm_state):
3472 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3473 and similarly for list2 through list5.
3475 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3477 * callproc.c (Fcall_process_region): Fix minor race and tune.
3478 (create_temp_file): New function, with the temp-file-creation part
3479 of the old Fcall_process_region. Use Fcopy_sequence to create the
3480 temp file name, rather than alloca + build_string, for simplicity.
3481 Don't bother to block input around the temp file creation;
3482 shouldn't be needed. Simplify use of mktemp.
3483 Use record_unwind_protect immediately after creating the temp file;
3484 this closes an unlikely race where the temp file was not removed.
3485 Use memcpy rather than an open-coded loop.
3486 (Fcall_process_region): Use the new function. If the input is
3487 empty, redirect from /dev/null rather than from a newly created
3488 empty temp file; this avoids unnecessary file system traffic.
3490 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3492 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3493 Simplify by making this case like the other two. This is a bit
3494 slower on obsolete hosts, but the extra complexity isn't worth it.
3496 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3497 * process.c (create_process) [!DOS_NT]:
3498 Remove now-unnecessary calls to emacs_close.
3500 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3502 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3503 returning early. (Bug#14850)
3505 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3506 and inhibit-iso-escape-detection attributes of 'undecided'.
3509 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3511 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3512 Reported by Herbert J. Skuhra in
3513 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3515 Don't lose top specpdl entry when memory is exhausted.
3516 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3517 specpdl overflow here, to simplify callers; all callers changed.
3518 Always reserve an unused entry at the stack top; this avoids
3519 losing the top entry's information when memory is exhausted.
3521 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3523 Clean up errno reporting and fix some errno-reporting bugs.
3524 * callproc.c (Fcall_process):
3525 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3526 * process.c (create_process, Fmake_network_process):
3527 * unexaix.c (report_error):
3528 * unexcoff.c (report_error):
3529 Be more careful about reporting the errno of failed operations.
3530 The code previously reported the wrong errno sometimes.
3531 Also, prefer report_file_errno to setting errno + report_file_error.
3532 (Fcall_process): Look at openp return value rather than at path,
3533 as that's a bit faster and clearer when there's a numeric predicate.
3534 * fileio.c (report_file_errno): New function, with most of the
3535 old contents of report_file_error.
3536 (report_file_error): Use it.
3537 (Ffile_exists_p, Ffile_accessible_directory_p):
3538 Set errno to 0 when it is junk.
3539 * fileio.c (Faccess_file):
3540 * image.c (x_create_bitmap_from_file):
3541 Use faccessat rather than opening the file, to avoid the hassle of
3542 having a file descriptor open.
3543 * lisp.h (report_file_errno): New decl.
3544 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3547 * process.c (create_process, wait_reading_process_output) [AIX]:
3548 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3549 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3550 a multithreaded environment anyway).
3551 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3553 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3555 * image.c (x_find_image_file): Don't close a remote file handle.
3557 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3559 Fix races with threads and file descriptors.
3560 * callproc.c (Fcall_process_region):
3561 * dired.c (open_directory):
3562 * emacs.c (main, Fdaemon_initialized):
3563 * image.c (x_find_image_file):
3564 * inotify.c (Finotify_rm_watch):
3565 * lread.c (Flocate_file_internal):
3566 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3567 * term.c (term_mouse_moveto, init_tty):
3568 * termcap.c (tgetent):
3569 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3570 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3571 * unexhp9k800.c, unexmacosx.c (unexec):
3572 * callproc.c (Fcall_process_region):
3573 Use emacs_close, not close.
3574 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3575 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3576 and posix_close function on current platforms (which all lack them).
3577 (emacs_close): Use it. This should fix the races on GNU/Linux and
3578 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3579 and it should avoid closing random victim file descriptors on
3582 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3584 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3585 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3588 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3589 This is for .gdbinit xbacktrace.
3591 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3592 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3593 (emacs_set_tty): Now static.
3594 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3595 * term.c (tty_capable_p, tty_default_color_capabilities)
3596 (get_tty_terminal, term_mouse_movement)
3597 (handle_one_term_event, init_tty, maybe_fatal):
3598 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3599 (tgetent, scan_file, name_match, compare_contin):
3600 * terminal.c (get_terminal):
3601 Use bool for boolean.
3602 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3603 Prefer char to unsigned char if either will do.
3604 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3605 (tty_write_glyphs): Prefer int to unsigned.
3606 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3607 All callers changed.
3608 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3610 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3613 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3614 (B__dummy__): New dummy symbol, to pacify C89.
3615 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3616 they can't grok varargs macros.
3617 * dispnew.c (add_window_display_history)
3618 (add_frame_display_history):
3619 * print.c (print_object):
3620 * xdisp.c (debug_method_add):
3621 Use %p printf format only for void pointers.
3622 * emacs.c (usage_message): New constant, replacing ...
3623 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3624 (main): Adjust to usage reorg.
3625 * fns.c (syms_of_fns):
3626 * profiler.c (syms_of_profiler):
3627 Don't use non-constant struct initializers.
3628 * gnutls.h (gnutls_initstage_t):
3629 * lisp.h (enum Lisp_Fwd_Type):
3630 * lread.c (lisp_file_lexically_bound_p):
3631 * xsettings.c (anonymous enum):
3632 Remove trailing comma.
3633 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3634 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3635 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3637 * regex.c (const_re_char): New type, to pacify strict C89.
3638 All uses of 'const re_char' replaced to use it.
3639 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3640 with glibc when strict C89. This change is imported from gnulib.
3642 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3643 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3644 Omit GNU_LINUX implementation, since it requires long long.
3645 * xterm.c (x_draw_underwave):
3646 Do not assume the traditional order of struct's members.
3647 (x_term_init): Rewrite to avoid the need for non-constant structure
3650 Syntax cleanup, mostly replacing macros with functions.
3651 This removes the need for the syntax_temp hack.
3652 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3653 * syntax.c (SYNTAX_INLINE): New macro.
3654 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3655 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3656 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3657 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3658 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3659 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3660 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3661 Now constants, not macros.
3662 (syntax_temp) [!__GNUC__]: Remove.
3663 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3664 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3665 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3666 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3667 Move here from syntax.h; now functions, not macros. Except for the
3668 last function, these are static since only syntax.c uses them.
3669 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3670 All uses changed. Now a function, not a macro; use this fact
3671 to simplify the code.
3672 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3673 compiler bugs; no longer relevant.
3674 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3675 (SYNTAX_INLINE): New macro.
3676 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3677 for the new functions. Use bool for boolean member.
3678 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3679 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3680 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3681 (SETUP_BUFFER_SYNTAX_TABLE):
3682 Now extern inline functions, not macros.
3683 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3684 Remove; all uses replaced by implementation.
3685 (syntax_temp) [!__GNUC__]: Remove decl.
3686 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3688 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3690 * emacs.c (main): Fix syntax error.
3692 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3694 Timestamp fixes for undo (Bug#14824).
3695 * atimer.c (schedule_atimer):
3696 * fileio.c (Ffile_newer_than_file_p):
3697 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3698 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3699 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3700 (syms_of_fileio): Remove Sclear_visited_file_name.
3701 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3702 file doesn't exist; this avoids an ambiguity with negative timestamps.
3703 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3704 * systime.h (make_emacs_time, invalid_emacs_time):
3705 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3706 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3707 * undo.c (record_first_change): Push (visited-file-modtime) onto
3708 undo list rather than reimplementing it by hand, incorrectly.
3710 2013-07-09 Ken Brown <kbrown@cornell.edu>
3712 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3714 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3716 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3718 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3720 Handle errno and exit status a bit more carefully.
3721 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3722 number into an exit status. Instead, use EXIT_CANCELED.
3723 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3724 * callproc.c (relocate_fd):
3725 * emacs.c (close_output_streams, main):
3726 * process.c (create_process):
3727 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3728 Use emacs_perror for simplicity.
3729 * callproc.c (relocate_fd, main):
3730 * sysdep.c (sys_subshell):
3731 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3732 (shut_down_emacs): Use emacs_write, not write.
3733 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3734 * fileio.c (Fcopy_file, e_write):
3735 * nsterm.m (ns_select):
3736 * process.c (send_process):
3737 * sound.c (vox_write):
3738 Use emacs_write_sig, not emacs_write.
3739 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3740 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3742 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3744 (emacs_full_write): New function.
3745 (emacs_write): Rewrite to use it.
3746 (emacswrite_sig, emacs_perror): New functions.
3747 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3749 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3751 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3752 on NS even if it is present. Pixmap on NS is a void*.
3754 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3756 Port to Ubuntu 10 (Bug#14803).
3757 Problem reported by T.V. Raman.
3758 * process.c (close_on_exec, accept4, process_socket):
3759 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3761 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3763 * w32.c (sys_dup): Declare prototype.
3767 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3769 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3771 Make file descriptors close-on-exec when possible (Bug#14803).
3772 This simplifies Emacs a bit, since it no longer needs to worry
3773 about closing file descriptors by hand in some cases.
3774 It also fixes some unlikely races. Not all such races, as
3775 libraries often open files internally without setting
3776 close-on-exec, but it's an improvement.
3777 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3778 * callproc.c (Fcall_process) [!MSDOS]:
3779 * emacs.c (main) [!DOS_NT]:
3780 * nsterm.m (ns_term_init):
3781 * process.c (create_process):
3782 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3783 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3784 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3785 Prefer mkostemp with O_CLOEXEC to mkstemp.
3786 * callproc.c (relocate_fd) [!WINDOWSNT]:
3787 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3788 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3790 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3791 Make the resulting file descriptor close-on-exec.
3792 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3793 * lread.c (load_descriptor_list, load_descriptor_unwind):
3794 Remove; no longer needed. All uses removed.
3795 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3796 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3798 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3799 (Fmake_network_process, Fnetwork_interface_list):
3800 (Fnetwork_interface_info, server_accept_connection):
3801 Make newly-created socket close-on-exec.
3802 * sysdep.c (emacs_open, emacs_fopen):
3803 Make new-created descriptor close-on-exec.
3804 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3805 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3807 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3809 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3810 for NS_IMPL_GNUSTEP.
3812 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3814 Fix openp errno handling.
3815 * callproc.c (Fcall_process): Preserve openp errno around close.
3816 * lread.c (openp): Set errno when returning -1, as some callers
3819 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3821 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3823 * nsterm.h (NSSavePanel): Update comment.
3824 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3825 (ns_run_file_dialog): Declare.
3827 * nsfns.m: Remove panelOK.
3829 (ns_run_file_dialog): New function.
3830 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3831 event loop, so file dialog is popped up by ns_run_file_dialog, called
3832 by sendEvent (Bug#14578).
3833 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3835 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3837 * xdisp.c (default_line_pixel_height): New function.
3838 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3839 (try_cursor_movement, redisplay_window, try_window)
3840 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3842 * window.c (window_scroll_pixel_based):
3843 use default_line_pixel_height.
3845 * dispextern.h (default_line_pixel_height): Add prototype.
3847 * frame.c (x_set_line_spacing): Accept a float value for
3848 line-spacing parameter, per the documentation.
3850 * data.c (Fmultibyte_string_p): Doc fix.
3852 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3854 Use emacs_open more consistently when opening files.
3855 This handles EINTR more consistently now, and makes it easier
3856 to introduce other uniform changes to file descriptor handling.
3857 * src/systdio.h: New file.
3858 * src/buffer.c (mmap_init):
3859 * cygw32.c (chdir_to_default_directory):
3860 * dispnew.c (Fopen_termscript):
3861 * emacs.c (Fdaemon_initialized):
3862 * fileio.c (Fdo_auto_save):
3863 * image.c (slurp_file, png_load_body, jpeg_load_body):
3864 * keyboard.c (Fopen_dribble_file):
3866 * print.c (Fredirect_debugging_output):
3867 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3868 * termcap.c (tgetent):
3869 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3870 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3871 * w32term.c (w32_initialize) [CYGWIN]:
3872 * xfaces.c (Fx_load_color_file):
3873 Use emacs_open instead of plain open, and emacs_fopen instead of
3875 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3876 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3877 * callproc.c (default_output_mode): New constant.
3878 (Fcall_process): Use it to call emacs_open instead of plain creat.
3879 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3880 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3881 (emacs_fopen): New function.
3882 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3883 Include <lisp.h>, for emacs_open.
3884 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3886 Remove duplicate #include directives.
3887 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3889 Don't include stdio.h twice.
3890 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3891 Don't include sys/types.h or stdio.h twice.
3892 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3893 * lread.c: Don't include coding.h twice.
3894 * nsfont.m: Don't include frame.h twice.
3895 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3896 * ralloc.c: Don't include <unistd.h> twice.
3897 * xdisp.c: Don't include font.h twice.
3898 * xterm.c: Don't include fontset.h twice.
3899 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3901 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3903 Scale ImageMagick images more carefully.
3904 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3905 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3906 Be more careful about avoiding undefined behavior after
3907 integer overflow and division by zero.
3909 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3911 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3912 (syms_of_w32fns): DEFSYM them.
3913 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3914 (CCHDEVICENAME): Define macros if not defined.
3915 (struct MONITOR_INFO_EX): New struct.
3916 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3917 (enum_display_monitors_fn): New variable.
3918 (globals_of_w32fns): Initialize it.
3919 (Fx_display_pixel_width, Fx_display_pixel_height)
3920 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3921 multi-monitor setups in docstrings.
3922 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3923 screen size by primary monitor's millimeter per pixel.
3924 (w32_monitor_enum, w32_display_monitor_attributes_list)
3925 (w32_display_monitor_attributes_list_fallback)
3926 (Fw32_display_monitor_attributes_list): New functions.
3927 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3929 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3931 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3933 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3935 * fileio.c (Qfile_notify_error): New error symbol.
3937 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3938 * inotify.c (inotify_callback, symbol_to_inotifymask)
3939 (Finotify_add_watch, Finotify_rm_watch): Use it.
3940 (inotifyevent_to_event): Exchange order of cookie and file name.
3941 (Finotify_add_watch): Adapt docstring.
3943 * lisp.h (Qfile_notify_error): Declare.
3945 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3947 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3948 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3949 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3950 which did not work (see <http://bugs.gnu.org/14569#307>).
3951 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3952 && (!noninteractive || initialized)). This attempts to thread
3953 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3955 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3957 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3958 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3960 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3962 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3963 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3964 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3965 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3967 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3969 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3970 Define to __sys_siglist.
3972 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3974 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3975 word-wrap, so that overflow-newline-into-fringe would work in
3976 visual-line-mode. (Bug#2749)
3977 (move_it_in_display_line_to): When the last scanned display
3978 element fits exactly on the display line, and
3979 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3980 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3981 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3982 finding buffer position that corresponds to pixel coordinates,
3983 e.g. in buffer_posn_from_coords.
3985 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3987 * process.c (handle_child_signal): Call catch_child_signal if
3990 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3992 Don't convert function pointers to void * and back.
3993 It isn't portable C, and it's easy enough to avoid.
3994 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3995 (make_save_value): Add support for SAVE_FUNCPOINTER.
3996 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3997 * print.c (print_object):
3998 Distinguish function from object pointers.
3999 * lisp.h (SAVE_FUNCPOINTER): New constant.
4000 (SAVE_SLOT_BITS): Adjust to it.
4001 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4002 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4003 (voidfuncptr): New typedef.
4004 (struct Lisp_Save_Value): New member data[0].funcpointer.
4005 (XSAVE_FUNCPOINTER): New function.
4007 Simplify buildobj processing.
4008 * Makefile.in (buildobj.h): Make it a sequence of strings each
4009 followed by comma, rather than a single string. Put it into a
4010 .tmp file in case there's an error while generating it.
4011 (gl-stamp): Use .tmp for temp files.
4012 (mostlyclean): Clean .tmp files.
4013 * doc.c (buildobj): Move to just the routine that needs it.
4014 It's now an array of strings, so processing is simpler.
4016 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4018 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4019 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4020 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4021 Invoke malloc_enable_thread even when not interactive.
4022 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4023 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4024 in this case, since the underlying bug has now been fixed.
4026 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4028 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4029 unlinking it (bug#14691).
4031 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4033 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4034 before checking whether buffer is modified. This lets
4035 `kill-buffer-query-functions' cancel killing of the buffer or save
4036 its content before `kill-buffer' asks user the "Buffer %s
4037 modified; kill anyway?" question.
4039 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4041 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4042 Let the super performKeyEquivalent deal with them (Bug#14747).
4044 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4046 * widget.c (resize_cb): Remove unused local.
4048 Do not use GTK 3 if it exists but cannot be compiled.
4049 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4050 * xterm.c (x_error_handler) [!USE_GTK]:
4053 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4055 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4057 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4058 to the valid range of values. (Bug#14753)
4060 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4061 when moving point by using the current glyph matrix. This avoids
4062 the need to force redisplay when this function is called in a
4065 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4067 Fix minor problems found by static checking.
4068 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4069 Redo the latter's body to sidestep GCC parenthesization warnings.
4070 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4071 * coding.c (detect_coding, detect_coding_system):
4072 * coding.h (struct undecided_spec):
4073 Use bool for boolean.
4074 * image.c (QCmax_width, QCmax_height): Now static.
4075 * xdisp.c (Fmove_point_visually): Remove unused local.
4077 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4079 * xdisp.c (Fmove_point_visually): New function.
4081 2013-06-28 Kenichi Handa <handa@gnu.org>
4083 * coding.h (define_coding_undecided_arg_index): New enum.
4084 (coding_attr_index): New members
4085 coding_attr_undecided_inhibit_null_byte_detection,
4086 coding_attr_undecided_inhibit_iso_escape_detection,
4087 coding_attr_undecided_prefer_utf_8.
4088 (undecided_spec): New struct.
4089 (struct coding_system): New member `undecided' of the member
4092 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4093 (detect_coding): Likewise.
4094 (detect_coding_system): Likewise.
4095 (Fdefine_coding_system_internal): New coding system properties
4096 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4098 (syms_of_coding): Adjust for coding_arg_undecided_max.
4100 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4102 * image.c (x_from_xcolors): Remove unused local.
4104 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4106 Defer image data transfer between X client and server until actual
4109 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4112 * image.c (Destroy_Image): Remove.
4113 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4114 `mask_p', and `colors_p'. All uses changed.
4115 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4116 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4117 New macros for `flags' arg to x_clear_image_1.
4118 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4119 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4120 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4121 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4122 (image_get_x_image, image_unget_x_image): New functions or macros.
4123 (image_background, image_background_transparent, x_to_xcolors)
4124 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4125 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4126 instead of Destroy_Image.
4127 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4128 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4129 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4130 (imagemagick_load_image, svg_load_image): Use them instead of
4131 x_create_x_image_and_pixmap, and x_put_x_image followed by
4132 x_destroy_x_image, respectively.
4133 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4134 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4135 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4136 background_transparent fields.
4137 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4138 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4140 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4142 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4143 This mostly consists of undoing recent changes.
4144 * callproc.c (Fcall_process):
4145 * process.c (create_process):
4146 Do not worry about catching SIGCHLD here, undoing previous change.
4147 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4148 * process.c, process.h (catch_child_signal):
4149 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4150 * process.c (catch_child_handler): Don't worry about being called
4151 lazily and do not assume caller has blocked SIGCHLD, undoing
4152 previous change. Move first-time stuff back to
4153 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4154 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4155 set lib_child_handler if it's already initialized, which may
4156 help avoid problems on GNUStep.
4158 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4160 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4161 * callproc.c (Fcall_process):
4162 * process.c (create_process):
4163 Make sure SIGCHLD is caught before we fork,
4164 since Emacs startup no arranges to catch SIGCHLD.
4165 * process.c (lib_child_handler): Initialize to null, not to
4167 (catch_child_signal): Allow self to be called lazily.
4168 Do nothing if it's already been called.
4169 Assume caller has blocked SIGCHLD (all callers do now).
4170 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4171 just before it's really needed.
4172 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4173 since it hasn't been caught yet.
4175 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4177 * image.c (compute_image_size): New function to implement
4178 :max-width and :max-height.
4179 (imagemagick_load_image): Use it.
4181 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4183 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4184 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4186 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4187 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4188 the SIGCHLD handler, since the code is not atomic and (due to glib)
4189 signals may be arriving now.
4190 * sysdep.c (init_signals): Do not catch child signals here;
4191 'main' now does that later, at a safer time.
4193 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4195 Clean up SIGCHLD handling a bit (Bug#14569).
4196 * process.c, process.h (catch_child_signal):
4197 Now always extern, even if !NS_IMPL_GNUSTEP.
4198 * process.c (catch_child_signal): Move glib tickler here from
4199 init_process_emacs, so that it's done earlier in Emacs
4200 initialization. Also move the noninteractive && !initialized
4201 check here from init_process_emacs. This is all a bit cleaner for
4202 GNUish platforms, and I hope it works around the Cygwin bug.
4203 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4204 that glib signal handling is tickled before glib creates threads.
4206 * process.c (wait_reading_process_output): Avoid int overflow
4207 when reading more than 2 GiB total from a process.
4209 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4211 * process.c (create_process): Handle a couple more cases,
4212 i.e., work even if new_argv and wait_child_setup[i] are cached.
4213 Use Fcall_process's style for volatile vars.
4215 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4217 * process.c (create_process): Mark PROCESS volatile.
4219 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4221 Use C99-style flexible array members if available.
4222 This avoids some subtle aliasing issues, which typically
4223 aren't a problem with GCC but may be a problem elsewhere.
4224 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4225 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4226 In either case, it uses a flexible array member rather than
4227 the old struct hack. All uses changed.
4228 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4229 Adjust to sdata reorganization.
4230 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4231 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4232 that ports better to pre-C99 non-GCC.
4233 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4234 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4235 as the latter has changed.
4236 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4237 and port better to pre-C99 GCC.
4238 * image.c (struct xpm_cached_color):
4239 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4240 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4241 Use FLEXIBLE_ARRAY_MEMBER.
4242 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4243 Move decl to top level so it gets checked against implementation.
4244 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4245 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4247 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4249 * syntax.c: Integer cleanups.
4250 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4251 All uses that need 0-or-2 changed to:
4252 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4253 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4254 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4255 (char_quoted, prev_char_comend_first, back_comment)
4256 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4257 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4258 Use bool for boolean.
4259 (update_syntax_table, skip_chars, skip_syntaxes):
4260 Prefer int to unsigned when either will do.
4261 (back_comment): Return boolean success flag, like forw_comment,
4262 instead of positive-or-minus-1 (which might have overflowed int anyway).
4263 Don't stuff ptrdiff_t into int.
4264 (syntax_spec_code, syntax_code_spec): Now const.
4265 (Fmatching_paren, scan_lists, scan_sexps_forward):
4266 Use enum syntaxcode for syntax code.
4267 (Fmatching_paren): Check that arg is a character, not just an integer.
4268 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4269 (Finternal_describe_syntax_value): Omit no-longer-needed
4271 (skip_chars): Use char, not unsigned char, when the distinction
4273 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4274 * bytecode.c (exec_byte_code):
4275 * syntax.c (syntax_spec_code, Fchar_syntax)
4276 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4278 * syntax.h (SYNTAX_WITH_FLAGS):
4279 Omit unnecessary casts.
4281 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4283 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4284 line dimensions here, to avoid race conditions with the main
4285 thread. (Bug#14062, bug#14630, bug#14669)
4287 * w32term.c (w32_draw_window_cursor): Compute the header line and
4288 mode line dimensions here.
4289 <w32_system_caret_window, w32_system_caret_hdr_height>:
4290 <w32_system_caret_mode_height>: New variables.
4292 * w32term.h: Declare them.
4294 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4296 * alloc.c (die): Move "assertion failed" string here ...
4297 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4298 COND when SUPPRESS_CHECKING. This shrinks the executable text
4299 size by 0.8% to 2.2% when configured with --enable-checking,
4300 depending on optimization flags (GCC 4.8.1 x86-64).
4302 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4304 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4306 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4307 base is 2; this is more accurate.
4309 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4311 * sound.c (string_default): Move to !WINDOWSNT section.
4312 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4314 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4316 * sound.c: Integer cleanups.
4317 Remove unnecessary forward decls.
4318 (struct sound_device): The 'file' member is now a Lisp_Object, not
4319 a char *, so that we needn't invoke alloca on a huge size.
4320 (Fplay_sound_internal): Adjust to this.
4321 (string_default): New function.
4322 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4323 Use it to adjust to the struct sound_device change.
4324 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4325 (be2hs) [0]: Remove.
4327 * syntax.c (skip_chars): Don't use uninitialized storage
4328 when searching a multibyte buffer for characters that are not in a
4329 unibyte string that contains non-ASCII characters.
4331 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4333 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4334 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4336 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4338 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4340 2013-06-18 Kenichi Handa <handa@gnu.org>
4342 * font.c (Ffont_spec): Signal an error for an invalid font name
4345 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4347 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4348 In particular this ports to 32-bit sparc Sun cc.
4349 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4350 array with a dummy element at specpdl[-1], so that its address can
4352 (unbind_to): Do not copy the binding; not needed, now that we
4353 copy old_value in the one place where the copy is needed.
4354 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4355 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4356 (union specbinding): Rename from struct specbinding. Redo layout
4357 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4358 which is not portable. With Sun C 5.12 32-bit sparc, the
4359 declaration causes nargs to be an unsigned bitfield, a behavior
4360 that the C standard allows; but Emacs wants nargs to be signed.
4361 The overall type is now a union of structures rather than a
4362 structure of union of structures, and the 'kind' member is now a
4363 bitfield, so that the overall type doesn't grow. All uses changed.
4364 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4366 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4368 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4369 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4371 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4373 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4375 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4376 unless we know that the window w's frame is a frame object.
4377 Another attempt at solving bug#14062 and bug#14630.
4379 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4381 * textprop.c (property_set_type): New enum.
4382 (add_properties): Allow appending/prepending text properties.
4383 (add_text_properties_1): Factored out of Fadd_text_properties.
4384 (Fadd_text_properties): Move all the code into
4385 add_text_properties_1.
4386 (Fadd_face_text_property): New function that calls
4387 add_text_properties_1.
4389 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4391 Move functions from lisp.h to individual modules when possible.
4392 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4393 * alloc.c (XFLOAT_INIT, set_symbol_name):
4394 * buffer.c (CHECK_OVERLAY):
4395 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4396 (set_char_table_parent):
4397 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4398 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4399 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4400 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4402 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4403 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4404 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4405 (backtrace_args, backtrace_debug_on_exit):
4406 * floatfns.c (CHECK_FLOAT):
4407 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4408 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4409 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4410 (set_hash_index_slot):
4411 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4412 * marker.c (CHECK_MARKER):
4413 * textprop.c (CHECK_STRING_OR_BUFFER):
4414 * window.c (CHECK_WINDOW_CONFIGURATION):
4415 Move here from lisp.h, and make these functions static rather than
4417 * buffer.c (Qoverlayp):
4419 * fns.c (Qhash_table_p):
4420 * window.c (Qwindow_configuration_p):
4422 * lisp.h: Remove the abovementioned defns and decls.
4424 Use functions, not macros, for XINT etc (Bug#11935).
4425 In lisp.h, prefer functions to function-like macros, and
4426 constants to object-like macros, when either will do. This:
4427 . simplifies use, as there's no more need to worry about
4428 arguments' side effects being evaluated multiple times.
4429 . makes the code easier to debug on some platforms.
4430 However, when using gcc -O0, keep using function-like macros
4431 for a few critical operations, for performance reasons.
4432 This sort of thing isn't needed with gcc -Og, but -Og
4433 is a GCC 4.8 feature and isn't widely-enough available yet.
4434 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4435 Remove enum lsb_bits; no longer needed.
4436 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4437 * buffer.c (Qoverlap):
4439 * fns.c (Qhash_table_p):
4440 Now extern, so lisp.h can use these symbols.
4441 * dispextern.h: Include character.h, for MAX_CHAR etc.
4442 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4443 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4444 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4445 (GLYPH_CODE_P): Move here from lisp.h.
4446 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4447 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4448 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4449 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4450 XUNTAG now returns void *.
4451 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4452 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4453 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4454 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4455 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4456 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4457 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4458 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4459 New macros, renamed from their sans-lisp_h_ counterparts.
4460 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4461 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4462 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4463 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4464 If compiling via GCC without optimization, define these as macros
4465 in addition to inline functions.
4466 To disable this, compile with -DINLINING=0.
4467 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4468 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4469 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4470 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4471 (INTMASK, VALMASK): Now macros, since static values cannot be
4472 accessed from extern inline functions.
4473 (VALMASK): Also a constant, for benefit of old GDB.
4474 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4475 is INTEGERP, which can fold it in.
4476 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4477 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4478 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4479 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4480 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4481 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4482 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4483 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4484 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4485 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4486 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4487 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4488 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4489 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4490 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4491 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4492 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4493 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4494 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4495 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4496 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4497 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4498 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4499 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4500 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4501 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4502 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4503 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4504 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4505 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4506 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4507 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4508 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4510 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4511 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4512 (VALMASK): Define in one place rather than in two, merging the
4513 USE_LSB_TAG parts; this is simpler.
4514 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4515 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4516 Move up, to avoid use before definition.
4517 Also include "globals.h" earlier, for the same reason.
4518 (make_natnum): New function.
4519 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4520 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4521 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4522 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4523 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4524 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4525 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4526 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4527 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4528 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4529 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4530 (Qwindow_configuration_p, Qimage): New forward declarations.
4531 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4532 (STRING_COPYIN): Remove; unused.
4533 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4534 (xcar_addr, xcdr_addr): New functions. All uses changed.
4535 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4536 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4537 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4538 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4539 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4540 (TYPE_RANGED_INTEGERP): Simplify.
4541 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4542 (setlocale, fixup_locale, synchronize_system_messages_locale)
4543 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4544 Now empty functions, not macros.
4545 (functionp): Return bool, not int.
4546 * window.c (Qwindow_configuration_p): Now extern,
4547 so window.h can use it.
4548 * window.h (Qwindowp): Move decl back to lisp.h.
4550 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4552 * xdisp.c (Fline_pixel_height): New function, required for solving
4555 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4557 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4559 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4561 * lread.c (syms_of_lread):
4562 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4564 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4566 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4568 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4570 * fileio.c (expand_file_name): Doc fix.
4572 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4574 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4575 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4576 Wait for self, not for 0. This can't hurt on GNU or similar
4577 system, and may help with Cygwin.
4579 * keyboard.c: Don't use PROP (...) as an lvalue.
4580 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4581 Use set_prop (A, B), not PROP (A) = B.
4583 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4585 * xdisp.c (get_it_property): Use it->window instead of generating
4586 a Lisp object from it->w.
4588 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4590 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4591 get-char-property the window that is being rendered, instead of
4592 the buffer, to support window-specific overlays. (Bug#14575)
4593 (compute_display_string_pos): When W is NULL, use the current
4594 buffer as the object to pass to get-char-property.
4595 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4596 pointer member of the bidi iterator, since no window is pertinent
4599 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4601 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4602 being displayed, and pass it to compute_display_string_pos.
4603 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4604 (bidi_paragraph_init): All callers changed.
4606 * xdisp.c (init_from_display_pos, init_iterator)
4607 (handle_single_display_spec, next_overlay_string)
4608 (get_overlay_strings_1, reseat_1, reseat_to_string)
4609 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4610 Set bidi_it.w member from it->w.
4611 (compute_display_string_pos): Accept additional argument, the
4612 window being displayed, and pass it to Fget_char_property.
4615 * dispextern.h (struct bidi_it): New member w, the window being
4617 (compute_display_string_pos): Adjust prototype.
4619 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4621 * xgselect.c: Remove unneeded include xterm.h.
4623 * process.c (wait_reading_process_output): Check for NS before GLIB.
4624 GLIB may be linked in due to rsvg, but ns_select must be called.
4626 * xgselect.c (xg_select): Remove call to window_system_available
4627 and g_main_context_pending at the top, so Gdk events (i.e. file
4628 notify) are processed when Emacs is started with -nw.
4630 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4632 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4633 (ctagsfiles3): New variable, includes only *.m files.
4634 (TAGS): Use an explicit language name in the regular expressions,
4635 to avoid transformation of '/SOMETHING' by MSYS to
4636 'c:\MSYS\SOMETHING'.
4638 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4640 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4642 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4644 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4645 still need to set the mouse pointer shape and activate help-echo.
4648 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4650 A few porting etc. fixes for the new file monitor code.
4651 See the thread containing
4652 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4653 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4654 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4655 (dir_monitor_callback, Fgfile_rm_watch):
4656 Use assq_no_quit instead of Fassoc, for speed.
4657 (dir_monitor_callback, Fgfile_rm_watch):
4658 eassert that the monitor is a fixnum.
4659 (dir_monitor_callback): No need for CDR_SAFE.
4660 Simplify building of lisp with alternative tails.
4661 (Fgfile_add_watch, Fgfile_rm_watch):
4662 Do not assume glib functions set errno reliably on failure.
4663 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4664 and signal an error otherwise.
4665 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4666 Use Fdelq instead of Fdelete, for speed.
4668 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4670 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4671 don't insist on being invoked on a highlighted tool-bar button.
4672 Avoids losing tool-bar functionality when mouse-highlight is nil.
4673 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4674 Don't highlight when mouse-highlight is nil.
4675 (note_mouse_highlight): When mouse-highlight is nil, don't return
4676 right away; instead, run tool-bar and mode-line highlight
4677 subroutine, clear any existing highlight, and revert the mouse
4678 pointer to its default shape. (Bug#14558)
4680 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4682 * lisp.mk (lisp): Add prog-mode.el.
4684 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4686 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4687 * process.c (dummy_handler): New function.
4688 (lib_child_handler): New static var.
4689 (handle_child_signal): Invoke it.
4690 (catch_child_signal): If a library has set up a signal handler,
4691 save it into lib_child_handler.
4692 (init_process_emacs): If using glib and not on Windows, tickle glib's
4693 child-handling code so that it initializes its private SIGCHLD handler.
4694 * syssignal.h (SA_SIGINFO): Default to 0.
4695 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4696 31; it should no longer be needed now.
4698 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4700 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4702 * gfilenotify.c (globals_of_gfilenotify): New function.
4703 (syms_of_gfilenotify): Move global initialization there.
4705 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4707 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4709 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4710 * keyboard.c (menu_bar_items, tool_bar_items):
4711 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4712 not override local keymaps any more.
4714 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4716 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4718 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4720 * w32console.c (initialize_w32_display): Return the dimensions of
4721 the console window via 2 additional arguments, not via the current
4722 frame. This avoids crashes due to overrunning the bounds of
4723 frame's decode_mode_spec_buffer, which is not resized following
4724 the change of the frame dimensions from the initial 10x10.
4726 * w32term.h (w32_initialize_display_info): Adjust prototype.
4728 * term.c (init_tty): Take dimensions of the frame from the values
4729 returned by initialize_w32_display.
4731 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4732 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4733 (LIBES): Add $(GFILENOTIFY_LIBS).
4735 * w32inevt.c (handle_file_notifications): Add dummy implementation
4736 for !HAVE_W32NOTIFY.
4738 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4740 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4742 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4744 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4746 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4748 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4750 Fix minor problems found by static checking.
4751 * data.c (pure_write_error):
4752 Use xsignal2, not Fsignal, as Fsignal might return.
4753 * eval.c (set_backtrace_debug_on_exit): Now static.
4754 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4755 No longer inline. EXTERN_INLINE is needed only for functions
4756 defined in .h files. Reindent function header as per GNU style.
4757 (backtrace_p, backtrace_top, backtrace_next):
4758 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4759 compiler or linker. Add extern decls to pacify gcc -Wall.
4760 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4762 * frame.c (free_monitors): Define only on platforms that need it.
4763 * nsterm.m (ns_term_init):
4764 * process.c (catch_child_signal):
4765 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4766 defined on all porting targets these days.
4767 * process.c, process.h (catch_child_signal):
4768 Make it extern only if NS_IMPL_GNUSTEP is defined.
4770 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4772 * w32.c (gettimeofday): Make the signature identical to prototype
4773 in nt/inc/sys/time.h.
4775 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4777 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4780 * keyboard.c (safe_run_hooks_error): Improve error message.
4782 * data.c (pure_write_error): Add `object' argument.
4783 * puresize.h (CHECK_IMPURE): Use it.
4785 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4787 * Makefile.in (NOTIFY_OBJ): New variable.
4788 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4790 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4791 Call syms_of_gfilenotify.
4793 * gfilenotify.c: New file.
4795 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4796 and Qfile_w32notify.
4797 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4798 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4800 * lisp.h: Declare syms_of_gfilenotify.
4802 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4804 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4806 Merge the specpdl and backtrace stacks. Make the structure of the
4807 specpdl entries more obvious via a tagged union of structs.
4808 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4809 (enum specbind_tag): New enum.
4810 (struct specbinding): Make it a tagged union of structs.
4811 Add a case for backtrace records.
4812 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4813 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4814 (backtrace_debug_on_exit): New accessors.
4815 (struct backtrace): Remove.
4816 (struct catchtag): Remove backlist field.
4817 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4819 (Flocal_variable_p): Speed up the common case where the binding is
4821 * eval.c (backtrace_list): Remove.
4822 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4823 (set_backtrace_args, set_backtrace_nargs)
4824 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4825 (backtrace_next): New functions.
4826 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4827 (unwind_to_catch, internal_lisp_condition_case)
4828 (internal_condition_case, internal_condition_case_1)
4829 (internal_condition_case_2, internal_condition_case_n): Don't bother
4830 with backtrace_list any more.
4831 (Fsignal): Adjust to new backtrace format.
4832 (grow_specpdl): Move up.
4833 (record_in_backtrace): New function.
4834 (eval_sub, Ffuncall): Use it.
4835 (apply_lambda): Adjust to new backtrace format.
4836 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4838 (specbind): Adjust to new specpdl format. Simplify.
4839 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4840 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4842 (mark_backtrace): Remove.
4843 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4844 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4845 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4847 * profiler.c (record_backtrace): Use get_backtrace.
4848 (handle_profiler_signal): Use backtrace_top_function.
4849 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4852 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4854 * process.h (catch_child_signal): Declare.
4856 * process.c (catch_child_signal): New function.
4857 (init_process_emacs): Call it.
4859 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4860 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4862 (x_set_cursor_type): Remove declaration.
4863 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4864 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4865 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4866 (ns_get_color): Use F suffix on float.
4867 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4868 (ns_get_rgb_color): Remove.
4869 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4870 (note_mouse_movement): x and y are CGFloat.
4871 (ns_draw_fringe_bitmap): Remove unused rowY.
4872 Change #if to COCOA && >= 10_6.
4873 (ns_draw_window_cursor): Remove unused overspill.
4874 (ns_draw_underwave): width and x are EamcsCGFloat.
4875 (ns_draw_box): thickness is CGFloat.
4876 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4877 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4878 if not in main thread.
4879 (ns_get_pending_menu_title, ns_check_menu_open)
4880 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4881 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4882 (sendFromMainThread:): New method.
4883 (changeFont:): size is CGFloat.
4884 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4885 Disable warning about permanent text.
4886 (characterIndexForPoint:): Adjust return type depending on GNUStep
4888 (mouseDown:): delta is CGFloat.
4889 (updateFrameSize): Remove unised variable f.
4890 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4891 Cast float to EmacsCGFloat.
4892 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4893 also to -1 when restoring.
4894 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4895 inside NS_IMPL_COCOA.
4896 (toggleFullScreen:): Put call to toggleFullScreen inside
4897 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4898 (setPosition:portion:whole:): por is CGFloat.
4899 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4900 (mouseDown:): Use CGFloat.
4901 (mouseDragged:): Remove unised variable edge.
4902 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4904 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4906 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4907 when NS_IMPL_GNUSTEP.
4908 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4909 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4910 (EmacsToolbar): Add clearAll. Add tag argument to
4911 addDisplayItemWithImage.
4912 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4914 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4916 * nsmenu.m (ns_update_menubar): Make static.
4917 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4918 (fillWithWidgetValue:): Add cast to SEL for setAction.
4919 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4920 (update_frame_tool_bar): Update code for GNUStep.
4921 (clearAll): New method.
4922 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4923 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4924 Move identifierToItem setObject and activeIdentifiers addObject before
4925 call to insertItemWithItemIdentifier.
4926 (validateVisibleItems): Fix indentation.
4927 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4928 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4929 UtilityWindow to aStyle, remove call to setStyleMask.
4931 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4933 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4934 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4935 Use F suffix on floats.
4936 (ns_char_width): Returns CGFloat.
4937 (ns_ascii_average_width): w is CGFloat instead of float.
4938 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4940 (ns_glyph_metrics): CGFloat instead of float.
4942 * nsfns.m (x_set_foreground_color, x_set_background_color):
4944 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4945 remove unused variables.
4946 (Fns_read_file_name): Keep track if panel is for save.
4947 Use ns_filename_from_panel/ns_directory_from_panel.
4948 (Fns_list_services): delegate only used for COCOA.
4949 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4950 Just return the input if GNUStep.
4951 (x_screen_planes): Remove.
4952 (Fxw_color_values): Use EmacsCGFloat
4953 (Fns_display_monitor_attributes_list): Only get screen number for
4955 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4957 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4958 ns_directory_from_panel.
4960 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4962 * process.c (handle_child_signal): Also use WCONTINUED.
4963 This is so that list-processes doesn't mistakenly list the process
4964 as stopped, when the process has actually been continued and is
4967 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4969 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4970 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4971 not already configured.
4973 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4975 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4977 * Makefile.in (mostlyclean): Remove *.res files.
4979 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4981 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4982 a buffer (bug#8447).
4984 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4986 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4987 display vector, and we backtrack, handle the case that the
4988 previous character position is also displayed from a display
4989 vector or covered by a display string or image. (Bug#14476)
4991 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4993 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4994 (struct MonitorInfo, free_monitors): Remove.
4995 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4996 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4997 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5000 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5001 (struct MonitorInfo, free_monitors): Remove.
5002 (ns_screen_name): Make static.
5003 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5004 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5007 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5008 (struct MonitorInfo): New struct.
5009 (free_monitors, make_monitor_attribute_list): Declare.
5011 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5013 (free_monitors, make_monitor_attribute_list): New functions.
5014 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5017 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5019 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5021 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5023 * keyboard.c: Apply keyboard decoding only to events that come directly
5024 from the tty, not from unread-command-events (bug#14368).
5025 (read_event_from_main_queue): New function, extracted from read_char).
5026 (read_decoded_char): Remove.
5027 (read_decoded_event_from_main_queue): New function to replace it.
5028 (read_char): Use it.
5029 (read_key_sequence): Use read_char rather than read_decoded_char.
5031 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5033 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5035 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5037 2013-05-22 Kenichi Handa <handa@gnu.org>
5039 The following changes are to fix the setting of
5040 buffer-file-coding-system on, for instance, C-x RET c unix RET
5041 _FILE_OF_DOS_EOL_TYPE_ RET.
5043 * coding.h (struct coding_system): New member detected_utf8_chars.
5045 * coding.c (detect_coding_utf_8): Count characters and check EOL
5046 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5048 (setup_coding_system): Do not initialize coding->head_ascii.
5049 (check_ascii): Do not set coding->eol_seen but update it. Do not
5050 call adjust_coding_eol_type here.
5051 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5052 If the eol-type of CODING is already specified, adjust the eol type
5053 of the found coding-system.
5054 (decode_coding_gap): Cancel previous change. Utilize the
5055 character numbers counted by detect_coding_utf_8. Fix detection
5058 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5060 * search.c (looking_at_1): Only set last_thing_searched if the match
5061 changed the match-data (bug#14281).
5063 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5065 * xdisp.c (reseat_at_previous_visible_line_start):
5066 Already declared in dispextern.h, so remove it here.
5067 (move_it_vertically_backward): Likewise.
5069 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5071 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5072 (Fx_display_pixel_width, Fx_display_pixel_height)
5073 (Fx_display_mm_width, Fx_display_mm_height):
5074 Mention `display-monitor-attributes-list' in docstrings.
5076 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5077 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5078 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5079 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5080 (Fx_display_backing_store, Fx_display_visual_class)
5081 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5082 (Fx_display_grayscale_p, Fx_display_pixel_width)
5083 (Fx_display_pixel_height, Fx_display_planes)
5084 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5085 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5086 (Fx_display_mm_width, Fx_display_mm_height)
5087 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5088 height for all physical monitors as in X11.
5090 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5091 Return pixel width or height for all physical monitors as in X11.
5093 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5095 Port --enable-gcc-warnings to clang.
5096 * bytecode.c (exec_byte_code):
5098 Redo diagnostic pragmas to pacify clang, too.
5099 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5100 * editfns.c (Fencode_time):
5101 * fileio.c (file_accessible_directory_p):
5102 * font.c (font_unparse_xlfd):
5103 Use '&"string"[index]' instead of '"string" + (index)'.
5104 * undo.c (user_error): Remove; unused.
5106 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5108 * insdel.c (insert_1_both): Document the arguments, instead of
5109 referring to insert_1, which no longer exists.
5111 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5112 some window, increment windows_or_buffers_changed, so that
5113 *Messages* display in that window is updated. (Bug#14408)
5115 * w32.c: Include epaths.h.
5116 (init_environment): Use cmdproxy.exe without leading directories.
5117 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5119 (gettimeofday): Adjust signature and return value to Posix
5122 * unexw32.c (open_output_file): Delete the existing emacs.exe
5123 before creating it, to break the hard link to the versioned
5126 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5127 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5128 (FIRSTFILE_OBJ): New variables.
5129 (W32_RES): Rename to EMACSRES. All users changed.
5130 (base_obj): Use $(CM_OBJ).
5131 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5132 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5133 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5134 $(W32_RES_LINK) before $(LIBES).
5135 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5137 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5139 * makefile.w32-in (DOC): Use just "DOC".
5141 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5143 * process.c: Export default filters and sentinels to Elisp.
5144 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5146 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5147 (Fset_process_sentinel, Fformat_network_address):
5148 Default to them instead of nil.
5149 (server_accept_connection): Sentinels can't be nil any more.
5150 (read_and_dispose_of_process_output): New function, extracted from
5151 read_process_output.
5152 (read_process_output): Use it; filters can't be nil.
5153 (Finternal_default_process_filter): New function, extracted from
5154 read_process_output.
5155 (exec_sentinel_unwind): Remove function.
5156 (exec_sentinel): Don't zilch sentinel while running.
5157 (status_notify): Sentinels can't be nil.
5158 (Finternal_default_process_sentinel): New function extracted from
5160 (setup_process_coding_systems): Default filter is not nil any more.
5161 (syms_of_process): Export new Elisp functions and initialize
5163 * lisp.h (make_lisp_proc): New function.
5165 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5167 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5169 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5171 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5172 unless we know that the window w is a leaf window.
5173 Another attempt at solving bug#14062.
5175 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5177 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5180 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5182 * image.c (gif_load): Check that subimages fit (Bug#14345).
5184 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5186 * lread.c (skip_dyn_eof): New function.
5187 (read1): Use it to skip the end of a file in response to #@00.
5189 * doc.c (get_doc_string): Slightly relax the sanity checking.
5191 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5193 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5194 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5195 (MonitorInfo): New struct.
5196 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5197 (Fns_display_monitor_attributes_list): New functions.
5198 (display-usable-bounds): Remove.
5199 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5202 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5204 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5205 (GTK_CHECK_VERSION): New macro, if not already defined.
5206 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5207 replaced by GTK_CHECK_VERSION.
5209 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5211 * xterm.h (GTK_PREREQ): New macro.
5212 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5213 to use this macro instead, for consistency and clarity.
5215 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5217 * xdisp.c (row_for_charpos_p): New function, with code of
5218 cursor_row_p, but accepts an additional argument CHARPOS instead
5219 of using a hardcoded PT.
5220 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5221 (row_containing_pos): Call row_for_charpos_p instead of partially
5222 doing the same. Fixes cursor positioning under longlines-mode
5223 when longlines-show-effect includes more than one newline, when
5224 moving the cursor vertically up.
5226 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5228 * makefile.w32-in (ACL_H): New macro.
5229 ($(BLD)/fileio.$(O)): Update dependencies.
5231 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5233 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5234 * Makefile.in (LIB_ACL): New macro.
5235 (LIBACL_LIBS): Remove.
5236 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5237 * fileio.c: Include <acl.h>.
5238 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5239 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5241 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5244 * unexelf.c: Don't assume ElfW (Half) fits in int.
5245 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5246 when dealing with ElfW (Half) values, since they can exceed 2**31
5247 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5248 (entry_address): Omit unused NUM arg. All uses changed.
5250 2013-05-07 Juri Linkov <juri@jurta.org>
5252 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5253 to the string converted from number with `Fnumber_to_string'.
5256 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5258 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5259 This fixes a problem introduced by my previous change.
5261 2013-05-07 Glenn Morris <rgm@gnu.org>
5263 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5265 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5267 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5269 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5271 Static checking by GCC 4.8.0.
5272 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5273 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5274 (x_get_monitor_attributes_fallback)
5275 (x_get_monitor_attributes_xinerama)
5276 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5277 Define only if USE_GTK.
5278 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5279 (x_get_monitor_attributes_fallback): Omit unused locals.
5280 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5281 Use double, not float, to avoid mixed-mode floating point arithmetic.
5283 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5284 Jan Djärv <jan.h.d@swipnet.se>
5286 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5287 (XINERAMA_CFLAGS): New macros.
5288 (ALL_CFLAGS, LIBES): Use them.
5290 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5291 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5292 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5293 (syms_of_xfns): DEFSYM them.
5294 (struct MonitorInfo): New struct.
5295 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5296 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5297 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5298 (x_get_monitor_attributes_xinerama): New functions.
5299 (Fx_display_monitor_attributes_list): New primitive.
5300 (syms_of_xfns): Defsubr it.
5302 * xterm.h (x_display_info): Add Xatom_net_workarea and
5303 Xatom_net_current_desktop.
5305 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5306 and dpyinfo->Xatom_net_current_desktop.
5308 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5310 * xdisp.c (pos_visible_p): Use the special code for finding the
5311 beginning of a display property or overlay for any "replacing"
5312 display property, not just for display strings. This solves
5313 incorrect reporting of position by posn-at-point. (Bug#14241)
5315 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5317 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5318 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5319 Verify that ElfW (Half) fits in int.
5320 (fatal): Use same signature as lisp.h.
5321 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5322 configure and build with -DUNEXELF_DEBUG without worrying about
5323 other modules that use DEBUG.
5324 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5325 possibly-wide integers now uses it instead of plain fprintf.
5326 (entry_address): New function, which avoids problems with 32-bit
5327 overflow on 64-bit hosts.
5328 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5329 (round_up): Don't assume the remainder fits in int.
5330 (find_section): Use bool for boolean. Simplify debug code.
5331 (unexec): Don't assume file sizes fit in int or size_t.
5332 Omit unnecessary trailing newline in 'fatal' format.
5333 Use strerror rather than outputting decimal error number.
5334 Remove unused code when emacs is not defined;
5335 this file relies on Emacs now.
5336 Don't assume e_phnum and e_shnum are positive.
5338 * regex.c: Fix problems when DEBUG is defined.
5339 (extract_number, extract_number_and_incr): Define regardless of
5340 whether DEBUG is defined; that's simpler and makes the code less
5341 likely to go stale in the normal case when DEBUG is not defined.
5342 Return int rather than taking an int * arg. All callers changed.
5343 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5344 Remove, replacing with ...
5345 (DEBUG_PRINT): New macro. All callers changed.
5346 (DEBUG_COMPILES_ARGUMENTS): New macro.
5347 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5348 (print_compiled_pattern, print_double_string) [DEBUG]:
5349 Use prototype rather than old-style definition.
5350 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5351 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5352 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5353 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5354 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5355 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5356 This matters only when DEBUG is defined.
5358 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5360 * xdisp.c (set_iterator_to_next): Set the
5361 ignore_overlay_strings_at_pos_p flag only if we are _really_
5362 iterating over an overlay string, as indicated by the
5363 current.overlay_string_index member. (Bug#14306)
5365 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5367 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5368 to where it is used, to avoid autorelease issues (Bug#14050).
5370 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5372 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5373 * fileio.c (syms_of_fileio): Implement this.
5374 * filelock.c (create_lock_file): If symbolic links don't work, so
5375 we use a regular file as a lock file, do not fsync the lock file;
5378 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5380 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5381 (syms_of_minibuf): Adjust accodingly.
5383 * callint.c (Fcall_interactively): Adjust calls accordingly.
5385 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5387 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5388 w->contents is a buffer before computing everything else.
5389 Use parentheses to disambiguate last part of the condition.
5391 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5392 assertion violations. (Bug#14062)
5394 2013-05-01 David Reitter <david.reitter@gmail.com>
5396 * nsfns.m (ns_tooltip): Initialize.
5398 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5400 * coding.c (decode_coding_gap): Don't remove the character before
5401 a newline unless it's a CR character. (Bug#14287)
5403 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5405 * dispextern.h (struct face): Move enum face_underline_type
5406 earlier so that bitfields can be in the same word.
5408 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5410 * nsfns.m (handlePanelKeys): New function.
5411 (EmacsOpenPanel:performKeyEquivalent:)
5412 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5413 arrows/function/control and copy/paste keys (Bug#14296).
5415 2013-04-27 Juri Linkov <juri@jurta.org>
5417 * callint.c (Fcall_interactively): Call `Qread_number' for
5418 interactive code letter `n' instead of using duplicate code.
5421 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5423 * systime.h (make_timeval): Declare as 'const'.
5425 2013-04-27 Kenichi Handa <handa@gnu.org>
5427 * font.c (font_open_entity): Always open a font of manageable
5430 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5432 Port better to AIX (Bug#14258).
5433 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5436 2013-04-24 Kenichi Handa <handa@gnu.org>
5438 * coding.c (decode_coding_iso_2022): When an invalid escape
5439 sequence is encountered, reset the invocation and designation
5440 status to the safest one.
5442 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5444 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5445 Without this fix, "make distclean" leaves stamp-h1 behind.
5447 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5449 * w32fns.c (w32_fullscreen_rect): New function to compute the
5450 window rectangle for the given fullscreen mode.
5451 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5452 longer tunes the window size. This keeps the window's edges flush
5453 with the screen and allows the taskbar to hide itself in fullboth.
5455 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5456 window decorations and uses the entire screen.
5458 * w32term.h (w32_fullscreen_rect) Add prototype.
5459 (struct w32_output): Replace normal_width, normal_height,
5460 normal_top, and normal_left members with a single normal_placement
5462 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5464 (FRAME_NORMAL_PLACEMENT): New macro.
5466 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5468 * minibuf.c (Ftest_completion): Silence compiler warning.
5470 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5472 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5475 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5478 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5479 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5480 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5481 parentheses where appropriate.
5483 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5485 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5487 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5489 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5490 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5491 Mention in the doc string that setting these variables takes
5492 effect only after a call to set-window-buffer. (Bug#14200)
5494 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5496 * indent.c (Fvertical_motion): Don't consider display strings on
5497 overlay strings as display strings on the buffer position we
5498 started from. This prevents vertical cursor motion from jumping
5499 more than one line when there's an overlay string with a display
5500 property at end of line.
5501 Reported by Karl Chen <Karl.Chen@quarl.org> in
5502 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5504 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5506 * window.c (select_window): `record_buffer' even if window is
5507 already selected (bug#14191).
5509 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5511 * window.c (Fwindow_end): Test more flags, including the buffer's
5512 last_overlay_modified flag, to determine whether the window's
5513 display is really up-to-date. Prevents the function from
5514 returning a stale value. (Bug#14170)
5515 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5518 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5520 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5521 garbaged only if it is not already the top frame on its TTY.
5522 This prevents flickering due to constant redrawing of TTY frames when
5523 there are GUI frames open in the same session. (Bug#13864)
5525 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5527 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5528 of marking the idle timers directly.
5530 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5532 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5535 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5537 * window.c (select_window): Don't record_buffer while the invariant is
5538 temporarily broken (bug#14161).
5540 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5542 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5544 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5546 2013-04-07 Romain Francoise <romain@orebokech.com>
5548 Ignore additional platform-specific ACL errors (Bug#13702).
5549 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5550 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5552 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5554 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5557 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5559 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5560 This bug was introduced by my 2013-02-25 change that simplified
5561 data_start configuration. Without this change, on GNU/Linux
5562 an Emacs configured with --enable-profiling fails immediately
5563 due to a profiler signal.
5564 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5565 with these flags. On platforms where special flags are needed
5566 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5567 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5568 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5570 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5572 Get rid of some platform-specific functions examining window
5573 system and its capabilities. This is a partial rework of the
5575 * lisp.h (have_menus_p): Remove prototype. This function is
5576 replaced with platform-independent window_system_available.
5577 (check_window_system): Move to...
5578 * frame.h (decode_window_system_frame, window_system_available):
5579 ...here, add new prototypes.
5580 * frame.c (window_system_available, decode_window_system_frame):
5582 (check_window_system): Platform-independent now.
5583 * xterm.h (x_in_use): Remove declaration.
5585 * w32term.h (check_x_frame):
5586 * nsterm.h (check_x_frame): Remove prototypes. This function
5587 is replaced with platform-independent decode_window_system_frame.
5588 * msdos.c (have_menus_p): Remove.
5589 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5590 Remove platform-specific functions. Use check_window_system,
5591 decode_window_system_frame and check_ns_display_info where
5592 appropriate. Minor style and comment tweaks.
5593 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5594 (check_x_frame): Likewise.
5595 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5597 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5598 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5599 * xmenu.c, xselect.c: All related users changed.
5601 2013-04-03 Kenichi Handa <handa@gnu.org>
5603 The following changes is to optimize the code for reading UTF-8
5606 * coding.c (check_ascii): Rename from detect_ascii. Return value
5607 changed. Check EOL format. Do not call adjust_coding_eol_type
5609 (check_utf_8): New function.
5610 (adjust_coding_eol_type): Do nothing if already adjusted.
5611 (detect_coding): Compare the return value of check_ascii with
5612 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5613 (decode_coding_gap): Optimize for valid UTF-8.
5615 2013-03-21 Kenichi Handa <handa@gnu.org>
5617 * coding.c (syms_of_coding): Cancel previous change.
5619 * insdel.c (insert_from_gap): Fix previous change.
5621 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5623 Consistently use platform-specific function to detect window system.
5624 * lisp.h (check_window_system): New prototype. This function is
5625 going to replace check_x, check_w32 and check_ns.
5626 (have_menus_p): Mention msdos.c in comment.
5627 * fontset.c (check_window_system_func): Remove. Adjust all users.
5628 * fontset.h (check_window_system_func): Remove prototype.
5629 * nsterm.h (check_ns):
5630 * xterm.h (check_x):
5631 * w32term.h (check_w32): Likewise.
5632 * menu.c (Fx_popup_menu): Use check_window_system.
5633 * msdos.c (check_window_system): Define for MS-DOS.
5634 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5635 * w32fns.c (check_window_system): Likewise for MS-Windows.
5636 * xfns.c (check_window_system): Likewise for X.
5637 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5638 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5640 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5642 Prefer < to > in range checks such as 0 <= i && i < N.
5643 This makes it easier to visualize quantities on a number line.
5644 This patch doesn't apply to all such range checks,
5645 only to the range checks affected by the 2013-03-24 change.
5646 This patch reverts most of the 2013-03-24 change.
5647 * alloc.c (xpalloc, Fgarbage_collect):
5648 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5649 * character.c (string_escape_byte8):
5650 * charset.c (read_hex):
5651 * data.c (cons_to_unsigned):
5652 * dispnew.c (update_frame_1):
5653 * doc.c (Fsubstitute_command_keys):
5654 * doprnt.c (doprnt):
5655 * editfns.c (hi_time, decode_time_components):
5656 * fileio.c (file_offset):
5657 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5658 * font.c (font_intern_prop):
5659 * frame.c (x_set_alpha):
5660 * gtkutil.c (get_utf8_string):
5661 * indent.c (check_display_width):
5662 * keymap.c (Fkey_description):
5663 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5665 * minibuf.c (read_minibuf_noninteractive):
5666 * process.c (wait_reading_process_output):
5667 * search.c (Freplace_match):
5668 * window.c (get_phys_cursor_glyph):
5669 * xdisp.c (redisplay_internal):
5670 * xsmfns.c (smc_save_yourself_CB):
5671 Prefer < to > for range checks.
5672 * dispnew.c (sit_for): Don't mishandle NaNs.
5673 This fixes a bug introduced in the 2013-03-24 change.
5674 * editfns.c (decode_time_components): Don't hoist comparison.
5675 This fixes another bug introduced in the 2013-03-24 change.
5677 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5679 * frame.h (struct frame): Drop scroll_bottom_vpos
5680 member becaue all real users are dead long ago.
5681 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5682 * xdisp.c (redisplay_internal): Adjust user.
5684 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5686 * nsmenu.m (showAtX:Y:for:): setLevel to
5687 NSPopUpMenuWindowLevel (Bug#13998).
5689 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5691 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5692 (ns_check_pending_open_menu): Declare.
5694 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5695 (x_activate_menubar): Update the menu with title that matches
5696 ns_get_pending_menu_title, and call
5697 ns_check_pending_openmenu (Bug#12698).
5698 (menuWillOpen:): New method.
5699 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5701 * nsterm.m (menu_will_open_state, menu_mouse_point)
5702 (menu_pending_title): New varaibles.
5703 (ns_get_pending_menu_title, ns_check_menu_open)
5704 (ns_check_pending_open_menu): New functions.
5706 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5708 * indent.c (current_column_bol_cache): Remove leftover which is not
5709 used in Fmove_to_column any more.
5710 (current_column, scan_for_column): Adjust users.
5711 * keyboard.c (last_point_position_buffer, last_point_position_window):
5712 Remove leftovers which are not used for recording undo any more.
5713 (command_loop_1, syms_of_keyboard): Adjust users.
5714 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5715 redisplay_window any more.
5716 (move_it_to): Adjust user.
5718 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5720 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5721 Update dependencies.
5723 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5725 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5726 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5729 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5731 * window.h (struct window): Replace hchild, vchild and buffer slots
5732 with the only contents slot. This is possible because each valid
5733 window may have either the child window (in vertical or horizontal
5734 combination) or buffer to display (for the leaf window). Using that,
5735 a lof of operations to traverse and/or change window hierarchies may
5736 be simplified. New member horizontal is used to distinguish between
5737 horizontal and vertical combinations of internal windows.
5738 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5739 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5740 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5741 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5742 Use contents slot, not buffer, where appropriate.
5743 (wset_combination): New function.
5744 (wset_buffer): Add eassert.
5745 (Fframe_first_window): Simplify the loop reaching first window.
5746 (Fwindow_buffer): Use WINDOW_LEAF_P.
5747 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5748 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5749 (unshow_buffer): Convert initial debugging check to eassert.
5750 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5751 (make_parent_window, window_resize_check, window_resize_apply)
5752 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5753 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5754 Adjust to match struct window changes.
5755 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5756 (mark_window_cursors_off, count_windows, get_leaf_windows)
5757 (foreach_window_1): Simplify the loop.
5758 * alloc.c (mark_object): Do not check for the leaf window because
5759 internal windows has no glyph matrices anyway.
5760 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5761 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5762 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5763 (build_frame_matrix_from_window_tree, mirror_make_current)
5764 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5765 (update_window_tree, set_window_update_flags): Simplify the loop.
5766 (sync_window_with_frame_matrix_rows): Enforce live window.
5767 Use contents slot, not buffer, where appropriate.
5768 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5769 and WINDOW_HORIZONTAL_COMBINATION_P.
5770 (make_frame_visible_1): Simplify the loop.
5771 Use contents slot, not buffer, where appropriate.
5772 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5773 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5774 (expose_window_tree): Likewise.
5775 Use contents slot, not buffer, where appropriate.
5776 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5777 to avoid deleted windows. Use contents slot instead of buffer.
5778 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5779 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5780 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5781 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5783 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5785 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5786 identify the reasons for assertion violations in bug#14062 and
5788 (Fx_show_tip): Fix compilation error under
5789 "--enable-check-lisp-object-type". (Bug#14073)
5791 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5792 Reported by <rzl24ozi@gmail.com>.
5794 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5796 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5798 (unwind_with_echo_area_buffer): ...to restore it here.
5799 This is needed to ensure that...
5800 (redisplay_window): ...both window markers are valid here,
5801 which is verified by eassert.
5802 * editfns.c (save_excursion_save): Do not assume that
5803 selected_window always displays the buffer.
5804 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5807 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5809 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5812 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5814 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5816 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5818 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5819 since MinGW's w32api headers do. This avoids compiler warnings.
5821 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5824 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5826 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5828 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5830 * gtkutil.c (style_changed_cb): Check if frame is live and an
5831 X frame (Bug#14038).
5833 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5835 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5836 Define only for _WIN32_WINNT less than 0x0500.
5837 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5839 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5840 see its own definitions of 'struct timeval' and 'struct timezone'.
5842 Fix incompatibilities between MinGW.org and MinGW64 headers.
5843 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5845 * w32.c (REPARSE_DATA_BUFFER): Guard with
5846 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5848 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5850 * xterm.c: Include X11/XKBlib.h
5851 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5853 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5855 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5857 * blockinput.h (input_blocked_p): Likewise.
5858 * bytecode.c (exec_byte_code): Likewise.
5859 * callproc.c (call_process_kill, call_process_cleanup)
5860 (Fcall_process): Likewise.
5861 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5862 (Fccl_execute_on_string): Likewise.
5863 * character.c (string_escape_byte8): Likewise.
5864 * charset.c (read_hex): Likewise.
5865 * cm.c (calccost): Likewise.
5866 * data.c (cons_to_unsigned): Likewise.
5867 * dired.c (directory_files_internal, file_name_completion):
5869 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5870 (sit_for): Likewise.
5871 * doc.c (Fsubstitute_command_keys): Likewise.
5872 * doprnt.c (doprnt): Likewise.
5873 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5874 * emacsgtkfixed.c: Likewise.
5875 * fileio.c (file_offset, Fwrite_region): Likewise.
5876 * floatfns.c (Fexpt, fmod_float): Likewise.
5877 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5879 * font.c (font_intern_prop): Likewise.
5880 * frame.c (x_set_alpha): Likewise.
5881 * gtkutil.c (get_utf8_string): Likewise.
5882 * indent.c (check_display_width): Likewise.
5883 * intervals.c (create_root_interval, rotate_right, rotate_left)
5884 (split_interval_right, split_interval_left)
5885 (adjust_intervals_for_insertion, delete_node)
5886 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5887 (merge_interval_right, merge_interval_left, copy_intervals)
5888 (set_intervals_multibyte_1): Likewise.
5889 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5890 * keymap.c (Fkey_description): Likewise.
5891 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5892 * lread.c (openp, read_integer, read1, string_to_number):
5894 * menu.c (ensure_menu_items): Likewise.
5895 * minibuf.c (read_minibuf_noninteractive): Likewise.
5896 * print.c (printchar, strout): Likewise.
5897 * process.c (create_process, Faccept_process_output)
5898 (wait_reading_process_output, read_process_output, send_process)
5899 (wait_reading_process_output): Likewise.
5900 * profiler.c (make_log, handle_profiler_signal): Likewise.
5901 * regex.c (re_exec): Likewise.
5902 * regex.h: Likewise.
5903 * search.c (looking_at_1, Freplace_match): Likewise.
5904 * sysdep.c (get_child_status, procfs_ttyname)
5905 (procfs_get_total_memory): Likewise.
5906 * systime.h (EMACS_TIME_VALID_P): Likewise.
5907 * term.c (dissociate_if_controlling_tty): Likewise.
5908 * window.c (get_phys_cursor_glyph): Likewise.
5909 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5910 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5912 * xfns.c (Fx_window_property): Likewise.
5913 * xmenu.c (set_frame_menubar): Likewise.
5914 * xselect.c (x_get_window_property, x_handle_dnd_message):
5916 * xsmfns.c (smc_save_yourself_CB): Likewise.
5917 * xterm.c (x_scroll_bar_set_handle): Likewise.
5919 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5921 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5922 to be optional or nil. Adjust comment and convert it to docstring.
5923 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5924 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5926 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5928 Static checking by GCC 4.8-20130319.
5929 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5930 * process.c (Fset_process_datagram_address)
5931 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5932 * xdisp.c (get_char_face_and_encoding):
5933 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5934 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5935 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5937 2013-03-24 Ken Brown <kbrown@cornell.edu>
5939 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5940 fix compilation on 64-bit Cygwin, where underscores are not
5941 automatically prepended.
5943 * w32term.c (w32_initialize): Silence compiler warning.
5945 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5947 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5948 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5949 variables, to save and restore frame dimensions.
5950 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5951 after returning from a 'fullscreen' configuration.
5952 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5953 to avoid races between the main thread and the input thread.
5955 * w32term.h (struct w32_output): New members normal_width,
5956 normal_height, normal_top, normal_left, and prev_fsmode.
5957 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5958 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5961 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5962 'fullscreen' parameter. Always record previous width and height
5963 of the frame, except when switching out of maximized modes, so
5964 that they could be restored correctly, instead of resetting to the
5965 default frame dimensions. Send SC_RESTORE command to the frame,
5966 unless we are going to send SC_MAXIMIZE, to restore the frame
5967 resize hints in the mouse pointer shown by the window manager.
5970 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5972 * lisp.h (get_frame_param): Adjust conditions for prototype
5975 2013-03-22 Ken Brown <kbrown@cornell.edu>
5977 * unexcw.c: Drop unneeded inclusion of w32common.h.
5978 (report_sheap_usage): Declare.
5979 (read_exe_header): Add magic numbers for x86_64.
5980 (fixup_executable): Fix printf format specifier for unsigned long
5983 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5985 * frame.h (struct frame): Put menu_bar_window under #ifdef
5986 because this member is not needed when X toolkit is in use.
5987 (fset_menu_bar_window):
5988 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5989 (free_glyphs, update_frame):
5990 * xdisp.c (expose_frame): Likewise.
5991 (display_menu_bar): Likewise. Remove redundant eassert.
5992 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5995 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5997 Use functions and constants to manipulate Lisp_Save_Value objects.
5998 This replaces code that used macros and strings and token-pasting.
5999 The change makes the C source a bit easier to follow,
6000 and shrinks the Emacs executable a bit.
6001 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6002 (make_save_value): Change 1st arg from string to enum. All callers
6005 (mark_object): Use if, not #if, for GC_MARK_STACK.
6006 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6007 (XSAVE_OBJECT): Now functions, not macros.
6008 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6009 the constant was never used.
6010 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6011 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6012 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6013 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6015 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6016 type3 with a single member save_type. All uses changed.
6017 (save_type, set_save_pointer, set_save_integer): New functions.
6018 * print.c (PRINTX): Remove.
6020 * alloc.c: Remove redundant static declarations.
6022 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6024 * window.h (struct window): Convert left_col, top_line, total_lines
6025 and total_cols from Lisp_Objects to integers. Adjust comments.
6026 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6028 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6029 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6030 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6031 Adjust users where appropriate.
6033 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6035 * frame.h (struct frame): Drop resx and resy because the same data is
6036 available from window system-specific output context. Adjust users.
6037 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6038 New functions to provide defaults when no window system available.
6039 (FRAME_RES_X, FRAME_RES_Y): New macros.
6040 (NUMVAL): Move from xdisp.c.
6041 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6042 (Ffont_face_attributes, Fopen_font):
6043 * image.c (gs_load):
6044 * w32font.c (fill_in_logfont):
6045 * xdisp.c (calc_pixel_width_or_height):
6046 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6047 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6049 2013-03-20 Kenichi Handa <handa@gnu.org>
6051 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6052 to 1 (temporary workaround until a bug related to ASCII
6053 optimization is fixed).
6055 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6057 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6058 Signal error if window is not internal. Adjust docstring.
6059 (delete_all_child_windows): Use combination_limit to save the buffer.
6060 (Fset_window_configuration): Adjust accordingly.
6061 * print.c (syms_of_print): Initialize debugging output not here...
6062 (init_print_once): ...but in a new function here.
6063 * lisp.h (init_print_once): Add prototype.
6064 * emacs.c (main): Add call to init_print_once. Adjust comments.
6066 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6068 * window.c (window_resize_check, window_resize_apply)
6069 (window_from_coordinates, recombine_windows, set_window_buffer)
6070 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6071 (Fsplit_window_internal, Fdelete_window_internal)
6072 (freeze_window_starts): Use bool for booleans.
6073 * window.h (window_frame_coordinates, resize_frame_windows)
6074 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6076 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6078 * dispnew.c (bitch_at_user): Use `user-error'.
6080 2013-03-17 Ken Brown <kbrown@cornell.edu>
6082 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6083 as return type of image_background. (Bug#13981)
6084 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6086 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6088 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6089 (ns_select): Don't return with result uninitialized.
6091 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6094 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6096 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6097 directories. If filename is nil, get directory name (Bug#13932).
6098 Use getFilename and getDirectory.
6099 (getFilename, getDirectory): New methods for EmacsSavePanel and
6101 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6103 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6105 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6107 2013-03-15 Kenichi Handa <handa@gnu.org>
6109 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6110 (adjust_after_replace): Make it back to static. Delete the third
6111 arg text_at_gap_tail. Cancel the code for handling it.
6113 * coding.h (struct coding_system): New member eol_seen.
6115 * coding.c (detect_ascii): New function.
6116 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6117 when the source bytes are actually scanned. On detecting for
6118 coding_category_utf_8_auto, call detect_ascii instead of scanning
6119 source bytes directly.
6120 (produce_chars): Call insert_from_gap with the new arg 0.
6121 (encode_coding): Likewise.
6122 (decode_coding_gap): Control ASCII optimization by the variable
6123 disable_ascii_optimization instead of #ifndef .. #endif.
6124 Deccode EOL format according to coding->eol_seen.
6125 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6128 * lisp.h (adjust_after_replace): Cancel externing it.
6129 (insert_from_gap): Adjust prototype.
6131 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6133 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6134 FULLSCREEN_MAXIMIZED. (Bug#13935)
6136 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6138 * region-cache.c (find_cache_boundary, move_cache_gap)
6139 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6140 Simplify debugging check and convert to eassert. Adjust comment.
6141 (pp_cache): Put under ENABLE_CHECKING.
6143 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6145 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6146 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6148 (w32fullscreen_hook): If the frame is visible, reset
6149 f->want_fullscreen flag after changing the frame size. If the
6150 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6153 2013-03-13 Daniel Colascione <dancol@dancol.org>
6155 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6156 too so that these builds can use Cygwin's file conversion
6157 functions. (We've been building and linking cygw32.o all along
6158 and just not using it.)
6160 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6162 File synchronization fixes (Bug#13944).
6163 * Makefile.in (LIB_FDATASYNC): New macro.
6165 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6166 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6167 Don't worry about HAVE_FSYNC, since a substitute fsync is
6168 available if the system lacks one.
6169 (Fwrite_regin): Retry fsync if interrupted.
6171 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6173 * w32term.c (w32_read_socket): If the Emacs frame is being
6174 activated, call w32fullscreen_hook, to make sure the new frame
6175 dimensions are in effect. (Bug#13937)
6177 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6179 * xdisp.c (init_iterator): Simplify because both character and byte
6180 positions are either specified or -1. Add eassert. Adjust comment.
6181 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6182 character and byte positions can be obtained from marker.
6184 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6186 Static checking by Sun C 5.12.
6187 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6188 * bytecode.c (exec_byte_code):
6189 * dispnew.c (init_display):
6191 * fileio.c (Fsubstitute_in_file_name):
6192 * keyboard.c (Fevent_convert_list):
6193 * keymap.c (Fsingle_key_description):
6194 * term.c (maybe_fatal, fatal):
6195 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6196 * xsmfns.c (Fhandle_save_session):
6197 Omit unreachable code.
6198 * keymap.c (map_keymap_char_table_item): Cast void * to
6199 a function pointer type; the C Standard requires this.
6201 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6202 Include <sys/param.h> unconditionally, as that works elsewhere and
6203 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6204 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6207 See ChangeLog.12 for earlier changes.
6213 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6215 This file is part of GNU Emacs.
6217 GNU Emacs is free software: you can redistribute it and/or modify
6218 it under the terms of the GNU General Public License as published by
6219 the Free Software Foundation, either version 3 of the License, or
6220 (at your option) any later version.
6222 GNU Emacs is distributed in the hope that it will be useful,
6223 but WITHOUT ANY WARRANTY; without even the implied warranty of
6224 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6225 GNU General Public License for more details.
6227 You should have received a copy of the GNU General Public License
6228 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.