1 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3 * intervals.c (temp_set_point_both): Move test into 'eassert',
6 * lisp.h (eassert): Don't use 'assume'.
7 Sometimes 'assume' wins in performance, and sometimes it loses,
8 so it shouldn't be used all the time. Perhaps we need two
9 flavors of 'eassert', one for where 'assume' is far more likely
10 to help or to hurt; but that can be done later.
11 Problem reported by Dmitry Andipov in
12 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
13 Also, don't include <verify.h>; no longer needed.
15 2013-10-09 Glenn Morris <rgm@gnu.org>
17 * eval.c (Fcond): Doc tweak.
19 2013-10-09 Eli Zaretskii <eliz@gnu.org>
21 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
22 expressions with side effects to eassert. (Bug#15565)
24 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
26 * fns.c (hashfn_user_defined): Allow hash functions to return any
29 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
31 Fix minor problems found by static checking.
32 * dispnew.c (save_current_matrix): Omit unnecessary casts.
33 * dispnew.c (update_frame_with_menu): Mark debug local as used.
34 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
35 * keyboard.c (read_menu_command): Remove unused local.
36 * lisp.h (read_menu_command): New decl.
37 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
38 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
39 Return ptrdiff_t, not int.
40 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
41 not int, for benefit of xpalloc.
42 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
44 (have_menus_p): Remove; unused.
45 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
46 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
47 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
49 (save_and_enable_current_matrix): Omit unnecessary casts.
50 (read_menu_input): Omit local extern decl (now in lisp.h).
51 Don't access uninitialized storage if mouse_get_xy fails.
52 (tty_menu_activate): Mark local as initialized, for lint.
53 (tty_menu_activate, tty_meny_show): Remove unused locals.
55 2013-10-08 Eli Zaretskii <eliz@gnu.org>
57 Support menus on text-mode terminals.
58 * xterm.h (xw_popup_dialog): Add prototype.
60 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
61 (xmenu_show): Block input here, instead in Fx_popup_menu.
62 (xw_popup_dialog): New function, with X-specific bits of popup
65 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
68 * window.c (Fset_window_configuration): Use run-time tests of the
69 frame type instead of compile-time conditionals, when menu-bar
72 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
73 (w32_popup_dialog): New prototypes.
75 * w32menu.c (Fx_popup_dialog): Function deleted.
76 (w32_popup_dialog): New function, with w32 specific bits of popup
77 dialogs. Block input here.
79 * w32inevt.c (w32_console_read_socket): Minor change to add
82 * w32fns.c (show_hourglass): If returning early because the frame
83 is not a GUI frame, unblock input.
85 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
86 (cursorY): New functions.
88 * termhooks.h (cursorX, cursorY): Prototypes of functions on
89 WINDOWSNT, macros that call curX and curY elsewhere.
91 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
93 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
94 specific function to hide and show cursor on a text-mode terminal.
95 (tty_menu_struct, struct tty_menu_state): New structures.
96 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
97 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
98 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
99 (tty_menu_locate, save_and_enable_current_matrix)
100 (restore_desired_matrix, screen_update, read_menu_input)
101 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
102 (tty_pop_down_menu, tty_menu_last_menubar_item)
103 (tty_menu_new_item_coords, tty_menu_show): New functions.
104 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
106 * nsterm.h (ns_popup_dialog): Adjust prototype.
108 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
110 (ns_popup_dialog): Adapt order of arguments to the other
111 *_menu_show implementations.
112 (Fx_popup_dialog): Function deleted.
114 * msdos.c (x_set_menu_bar_lines): Delete unused function.
116 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
118 * menu.c (have_boxes): New function.
119 (single_keymap_panes): Use it instead of a compile-time
121 (single_menu_item): Use run-time tests of the frame type instead
122 of compile-time conditionals.
123 (encode_menu_string): New function.
124 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
125 the macro, since different types of frame need different encoding
127 (digest_single_submenu): Use run-time tests of frame type instead
128 of, or in addition to, compile-time conditionals.
129 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
130 (Fx_popup_menu): Detect when the function is called from keyboard
131 on a TTY. Don't barf when invoked on a text-mode frame. Check
132 frame type at run time, instead of compile-time conditionals for
133 invoking terminal-specific menu-show functions. Call
134 tty_menu_show on text-mode frames.
135 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
136 run time to determine which alternative to invoke; support dialogs
139 * keyboard.h <Qmouse_movement>: Declare.
141 * keyboard.c <Qmouse_movement>: Now extern.
142 <Qecho_keystrokes>: New static variable.
143 (read_key_sequence): Accept an additional argument, a flag to
144 prevent redisplay during reading of the key sequence. All callers
146 (read_menu_command): New function.
147 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
149 (toolkit_menubar_in_use): New function.
150 (make_lispy_event): Use it instead of a compile-time test.
152 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
153 window-system being available.
155 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
156 to x-popup-dialog on the frame type, they all now support popup
159 * dispnew.c (save_current_matrix): Save the margin areas.
160 (restore_current_matrix): Restore margin areas.
161 (update_frame_with_menu): New function.
163 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
166 * alloc.c (make_save_ptr): Now compiled unconditionally.
168 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
170 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
171 (redraw_frame, update_frame): Adjust users.
172 * dispextern.h (set_window_update_flags): Adjust prototype.
173 * xdisp.c (redisplay_internal): When updating all frames with zero
174 windows_or_buffers_changed, assume that only the windows that shows
175 current buffer should be really updated.
177 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
179 Do not allocate huge temporary memory areas and objects while encoding
180 for file I/O, thus reducing an enormous memory usage for large buffers.
181 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
182 * coding.h (struct coding_system): New member raw_destination.
183 * coding.c (setup_coding_system): Initialize it to zero.
184 (encode_coding_object): If raw_destination is set, do not create
185 dst_object. Add comment.
186 * fileio.c (toplevel): New constant E_WRITE_MAX.
187 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
188 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
190 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
192 * nsterm.m (windowDidExitFullScreen:):
193 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
195 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
197 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
198 * keyboard.c (unblock_input_to): Don't process pending signals
199 if a fatal error is in progress.
201 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
202 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
203 they're talking about words in Lisp bool vectors.
204 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
205 * data.c (popcount_bits_word): Rename from popcount_size_t.
206 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
209 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
211 Improve support for popcount and counting trailing zeros (Bug#15550).
212 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
213 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
214 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
215 (popcount_size_t_msc, popcount_size_t_gcc):
216 Remove; now done by Gnulib.
217 (popcount_size_t): Now a macro that defers to Gnulib.
218 (count_trailing_zero_bits): Return int, for consistency with
219 Gnulib and because Emacs prefers signed to unsigned int.
220 Don't assume that size_t is either unsigned int or unsigned long
221 or unsigned long long.
222 (size_t_to_host_endian): Do not assume that size_t is either
223 exactly 32 or exactly 64 bits wide.
224 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
225 etc., so that it's now an enum constant, not a macro.
226 No need to assume that it's either 32 or 64.
228 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
230 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
233 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
235 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
236 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
238 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
240 emacs_read and emacs_write now use void *, not char *.
241 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
242 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
243 Buffer arg is now void *, not char *. This matches plain
244 'read' and 'write' better, and avoids a constraint violation
245 on Solaris 9 with Oracle Studio.
247 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
249 * alloc.c (Fmake_string): For ASCII char initializer, prefer
250 memset to explicit loop. Otherwise copy largest possible chunk
251 from initialized to uninitialized part, thus allowing the longer
252 memcpy runs and reducing the number of loop iterations.
254 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
256 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
257 hide toolbar (Bug#15388).
258 (windowDidEnterFullScreen:): If presentation options are zero,
259 set them here (Bug#15388).
260 (ns_update_auto_hide_menu_bar): Remove runtime check.
261 Don't auto hide dock unless menubar is also auto hidden.
263 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
265 * editfns.c (message): Mention batch mode in doc string.
267 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
269 * nsterm.m (check_native_fs): Remove erroneous comment.
271 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
273 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
274 uses find_newline instead of scan_newline and so doesn't move point.
276 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
278 Use hardware support for byteswapping on glibc x86 etc.
279 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
280 whereas the old swap64 needed 30.
281 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
282 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
283 Use byteswap.h's macros to swap bytes.
284 * lisp.h (swap16, swap32, swap64): Remove.
285 All uses replaced by bswap_16, bswap_32, bswap_64.
287 * bytecode.c (exec_byte_code): Use some more volatile variables
288 to work around local variables getting clobbered by longjmp.
289 Port to pre-C99, which doesn't allow decls after stmts.
291 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
293 * lisp.h (eassert): Assume that COND is true when optimizing.
294 In other words, take on the behavior of eassert_and_assume.
295 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
296 (eassert_and_assume): Remove. All uses replaced by eassert.
298 * xdisp.c (Qglyphless_char): Now static.
300 Adjust to merge from gnulib.
301 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
302 * lisp.h: Include <verify.h>, for 'assume'.
304 * eval.c (clobbered_eassert): New macro.
305 (internal_catch, internal_condition_case)
306 (internal_condition_case_1, internal_condition_case_2)
307 (internal_condition_case_n): Use it instead of eassert
308 when the argument contains locals clobbered by longjmp.
309 Don't use clobbered locals outside of clobbered_eassert.
310 (internal_lisp_condition_case): Use a volatile variable
311 to work around a local variable's getting clobbered.
313 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
315 * lisp.h (struct handler): Merge struct handler and struct catchtag.
316 (PUSH_HANDLER): New macro.
318 (handlerlist): Always declare.
320 * eval.c (catchlist): Remove (merge with handlerlist).
321 (handlerlist, lisp_eval_depth): Not static any more.
322 (internal_catch, internal_condition_case, internal_condition_case_1)
323 (internal_condition_case_2, internal_condition_case_n):
325 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
326 handlerlist/catchlist.
327 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
328 handlerlist which can only handle a single condition-case handler at
330 (find_handler_clause): Simplify since we only a single branch here
333 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
335 (bcall0): New function.
336 (exec_byte_code): Add corresponding cases. Improve error message when
337 encountering an invalid byte-code. Let Bunwind_protect accept
338 a function (rather than a list of expressions) as argument.
340 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
341 and make them unconditional now that they're heap-allocated.
343 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
345 * charset.c (Fdecode_char, Fencode_char): Remove description of
346 `restriction' arg. now that it's hidden by advertised-calling-convention.
348 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
350 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
351 Remove unused variable (from mac-port).
352 (macfont_draw): Use s->ybase for correct y position.
354 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
356 * frame.h (struct frame): Drop has_minibuffer member because...
357 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
358 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
360 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
362 * window.h (struct window): Prefer enum text_cursor_kinds to int
363 for phys_cursor_type member. Move the latter, phys_cursor_width,
364 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
365 * window.c (replace_window, make_window): Adjust users.
367 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
369 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
370 this module is never compiled otherwise.
372 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
374 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
377 2013-09-29 Eli Zaretskii <eliz@gnu.org>
379 * xdisp.c (get_next_display_element): Don't call face_for_font in
380 a build configured --without-x. (Bug#15484)
382 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
384 * window.c (calc_absolute_offset): #elif should be #elif defined.
386 * frame.c (delete_frame): Block/unblock input to overcome race
387 condition (Bug#15475).
389 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
391 * frame.c (delete_frame): Record selected frame only after
392 calling Qdelete_frame_functions (Bug#15477).
394 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
396 * nsterm.m (ns_selection_color): Remove.
397 (ns_get_color): Check for ns_selection_(fg|bg)_color using
398 NSColor selectedText(Background)Color. Only for COCOA.
399 (ns_term_init): Remove assignment of ns_selection_color, logic
400 moved to ns_get_color.
402 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
403 NS_SELECTION_COLOR_DEFAULT.
404 (NS_SELECTION_FG_COLOR_DEFAULT): New.
406 2013-09-28 Eli Zaretskii <eliz@gnu.org>
408 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
409 frame' does not have the tool_bar_window member.
411 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
413 Signal error when reading an empty byte-code object (Bug#15405)
414 * lread.c (read1): signal error
415 * alloc.c (make_byte_code): eassert header size
416 (sweep_vectors): change an int to size_t
418 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
420 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
421 instead of ints, as it's the usual style for offsetof constants. See:
422 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
424 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
425 This is ugly, but it should fix the performance problem for older
426 GCC versions in the short run. I'll look into integrating the
427 Gnulib module for popcount, as a better fix.
428 See the thread starting in:
429 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
430 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
431 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
432 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
433 (popcount_size_t): Use it.
435 2013-09-24 Daniel Colascione <dancol@dancol.org>
437 * process.c (Fnetwork_interface_info): Fix build break due to
440 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
442 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
443 Prefer signed to unsigned integers where either will do.
444 No need for 'const' on locals that do not escape.
445 Omit easserts with unnecessary and unportable assumptions about
446 alignment. Avoid unnecessary casts to char *.
448 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
450 Use union for the payload of struct Lisp_Vector.
451 This helps to avoid a few glitches dictated by C's aliasing rules.
452 * lisp.h (struct Lisp_Vector): Use union for next and
453 contents member. Adjust comment. Change related users.
454 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
455 Related users changed.
456 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
457 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
458 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
459 * xfaces.c, xfont.c, xmenu.c: Related users changed.
461 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
463 Optimize glyph row clearing and copying routines.
464 * dispextern.h (struct glyph_row): Change layout of struct
465 glyph_row to help copy_row_except_pointers. Adjust comment.
466 * dispnew.c (null_row): Remove.
467 (clear_glyph_row): Use offsetof and memset to find and clear
468 just the members that need clearing. Adjust comment.
469 (copy_row_except_pointers): Likewise for copying.
471 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
473 Some minor cleanups of recently-added bool vector code.
474 * conf_post.h (assume): Always return void. Use lint version
475 only if GCC and MSC versions don't apply.
476 * conf_post.h (assume):
477 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
478 Depend on _MSC_VER, not __MSC_VER, for consistency with
480 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
481 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
482 (bool_vector_binop_driver, count_trailing_zero_bits)
483 (size_t_to_host_endian): Now static, not static inline;
484 the latter isn't needed with modern compilers and doesn't
485 work with older compilers anyway.
487 * alloc.c (valgrind_p): Use bool for boolean.
489 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
491 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
492 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
493 (display_last_displayed_message_p, message_buf_print)
494 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
495 Use bool for boolean.
496 * dispextern.h (cancel_line, init_desired_glyphs):
497 Remove ancient leftover.
498 (help_echo_showing_p, hourglass_shown_p):
499 * lisp.h (noninteractive_need_newline): Adjust declaration.
501 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
503 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
505 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
506 ...this file and convert the latter to static. Adjust comment.
507 (make_initial_frame):
508 * window.c (init_window_once): Adjust user.
509 * frame.h (last_nonminibuf_frame): Remove declaration.
510 * lisp.h (selected_frame): Likewise.
511 * msdos.c (the_only_display_info): Adjust comment.
513 2013-09-23 Eli Zaretskii <eliz@gnu.org>
515 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
516 computing the end column of mouse-highlight that comes from
517 display or overlay strings. (Bug#15437)
518 (note_mouse_highlight): Adapt calculation of last argument to
519 mouse_face_from_string_pos to the above change.
521 * conf_post.h (__has_builtin): Define to zero, if undefined, on
522 all platforms, not just for clang.
524 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
526 * filelock.c (lock_file_1): Rearrange to remove compiler warning
527 about excess arguments to snprintf.
529 * conf_post.h(assume): Use __builtin_unreachable for clang.
531 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
533 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
534 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
536 2013-09-23 Daniel Colascione <dancol@dancol.org>
538 * alloc.c (USE_VALGRIND): New macro; on by default
539 when ENABLE_CHECKING.
540 (mark_maybe_object,mark_maybe_pointer)
541 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
543 (valgrind_p) [USE_VALGRIND]: New variable.
544 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
546 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
548 * process.c (wait_reading_process_output): Change int pnamelen to
551 * nsterm.m (setMarkedText:selectedRange:):
553 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
554 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
555 argument to unsigned long to avoid warning.
556 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
558 * conf_post.h (assume): Fix compiler error: x shall be cond.
560 2013-09-22 Daniel Colascione <dancol@dancol.org>
562 * xfns.c (x_get_monitor_attributes): Suppress unused variable
563 warning when compiling without a window system.
565 2013-09-22 Daniel Colascione <dancol@dancol.org>
567 * data.c (Qbool_vector_p): New symbol.
568 (bool_vector_spare_mask,popcount_size_t_generic)
569 (popcount_size_t_msc,popcount_size_t_gcc)
571 (bool_vector_binop_driver)
572 (count_trailing_zero_bits,size_t_to_host_endian)
573 (Fbool_vector_exclusive_or)
575 (Fbool_vector_intersection,Fbool_vector_set_difference)
576 (Fbool_vector_subsetp,Fbool_vector_not)
577 (Fbool_vector_count_matches)
578 (Fbool_vector_count_matches_at): New functions.
579 (syms_of_data): Intern new symbol, functions.
580 * alloc.c (bool_vector_payload_bytes): New function.
581 (Fmake_bool_vector): Instead of calling Fmake_vector,
582 which performs redundant initialization and argument checking,
583 just call allocate_vector ourselves. Make sure we clear any
584 terminating padding to zero.
585 (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
586 instead of open-coding the size calculation.
587 (vroundup_ct): New macro.
588 (vroundup): Assume argument >= 0; invoke vroundup_ct.
589 * casetab.c (shuffle,set_identity): Change lint_assume to assume.
590 * composite.c (composition_gstring_put_cache):
591 Change lint_assume to assume.
592 * conf_post.h (assume): New macro.
593 (lint_assume): Remove.
594 * dispnew.c (update_frame_1): Change lint_assume to assume.
595 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
597 * image.c (gif_load): Change lint_assume to assume.
598 * lisp.h (eassert_and_assume): New macro.
599 (Qbool_vector_p): Declare.
600 (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
601 (swap16,swap32,swap64): New inline functions.
602 * macfont.c (macfont_shape): Change lint_assume to assume.
603 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
604 * xsettings.c (parse_settings): Use new swap16 and
605 swap32 from lisp.h instead of file-specific macros.
607 2013-09-22 Eli Zaretskii <eliz@gnu.org>
609 * xdisp.c (try_window_id): Don't abort if cursor row could not be
610 found (which can legitimately happen when the glyph row at the
611 window start is disabled in the current_matrix. (Bug#15365)
613 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
615 Fix syntax.h bug introduced by recent INLINE change.
616 syntax.h defined an extern inline function SYNTAX_ENTRY that was
617 conditionally compiled one way in some modules, and a different
618 way in others. This doesn't work with extern inline functions,
619 which must have the same definition in all modules, because the
620 defining code might be shared across modules, depending on the
621 implementation. Symptoms reported by Martin Rudalics in:
622 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
623 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
624 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
625 overriding the corresponding functions in syntax.h.
626 * syntax.h (syntax_property_entry, syntax_property_with_flags)
627 (syntax_property): New inline functions.
628 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
629 Rewrite in terms of these new functions.
631 2013-09-21 Eli Zaretskii <eliz@gnu.org>
633 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
634 not chars_in_text, whose result depends on the multibyteness of
635 the current buffer. (Bug#15426)
637 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
639 Port recent change to hosts where pointers aren't 'long'.
640 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
641 Don't assume that pointers are the same width as 'long'.
642 Add a compile-time check that a pointer fits into two X slots.
644 A simpler, centralized INLINE.
645 * conf_post.h (INLINE): Define only if not already defined.
646 This allows us to use a single INLINE, defined by one file
648 * emacs.c (INLINE): Define it.
649 Also, include category.h, charset.h, composite.h, dispextern.h,
650 syntax.h, systime.h, so that their INLINE definitions are expanded
652 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
653 * buffer.h, buffer.c (BUFFER_INLINE):
654 * category.h, category.c (CATEGORY_INLINE):
655 * character.h, character.c (CHARACTER_INLINE):
656 * charset.h, charset.c (CHARSET_INLINE):
657 * composite.h, composite.c (COMPOSITE_INLINE):
658 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
659 * frame.h, frame.c (FRAME_INLINE):
660 * intervals.h, intervals.c (INTERVALS_INLINE):
661 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
662 * lisp.h, alloc.c (LISP_INLINE):
663 * process.h, process.c (PROCESS_INLINE):
664 * syntax.h, syntax.c (SYNTAX_INLINE):
665 * systime.h, sysdep.c (SYSTIME_INLINE):
666 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
667 * window.h, window.c (WINDOW_INLINE):
668 Remove. All uses replaced with INLINE.
670 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
672 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
675 2013-09-19 Eli Zaretskii <eliz@gnu.org>
677 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
678 'const char *' to avoid compiler warnings due to similar change in
679 the prototype of x_get_string_resource.
681 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
683 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
684 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
685 going to replace static variables below. Adjust comments.
686 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
687 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
688 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
689 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
690 Related users changed.
691 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
692 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
693 last_mouse_movement_time, going to replace static variables below.
695 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
696 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
698 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
699 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
700 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
701 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
702 static variables below.
703 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
704 (last_mouse_scroll_bar): Remove.
705 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
706 (mouseExited): Related users changed.
708 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
710 Do not use external array to process X scroll bar messages.
711 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
712 (x_send_scroll_bar_event): Pack window pointer into two slots
713 of XClientMessageEvent if we're 64-bit. Adjust comment.
714 (x_scroll_bar_to_input_event): Unpack accordingly.
716 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
718 Ifdef away recent changes which aren't relevant to NS port.
719 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
720 [!HAVE_NS]: Declare as such.
721 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
722 [!HAVE_NS]: Define as such.
724 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
726 * frame.c (x_redo_mouse_highlight): New function
727 to factor out common code used in W32 and X ports.
728 * dispextern.h (x_redo_mouse_highlight): Add prototype.
729 * xterm.h (struct x_display_info):
730 * w32term.h (struct w32_display_info):
731 * nsterm.h (struct ns_display_info): New members
732 last_mouse_motion_frame, last_mouse_motion_x and
733 last_mouse_motion_y, going to replace static variables below.
734 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
735 (redo_mouse_highlight): Remove.
736 (note_mouse_movement, syms_of_xterm): Adjust user.
737 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
738 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
739 (redo_mouse_highlight): Remove.
740 (note_mouse_movement, syms_of_w32term): Adjust user.
741 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
742 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
744 (note_mouse_movement, mouseMoved, syms_of_nsterm):
745 * nsfns.m (compute_tip_xy): Adjust user.
747 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
749 * frame.c (x_mouse_grabbed): New function.
750 * dispextern.h (x_mouse_grabbed): Add prototype.
751 (last_mouse_frame): Remove declaration.
752 * xterm.h (struct x_display_info):
753 * w32term.h (struct w32_display_info):
754 * nsterm.h (struct ns_display_info): New member
755 last_mouse_frame, going to replace...
756 * xdisp.c (last_mouse_frame): ...global variable.
757 (note_tool_bar_highlight):
758 * w32term.c (w32_mouse_position, w32_read_socket):
759 * xterm.c (XTmouse_position, handle_one_xevent):
761 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
763 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
765 * w32term.c (w32_read_socket): Avoid temporary
766 variables in a call to x_real_positions.
767 * xterm.c (handle_one_xevent): Likewise.
769 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
771 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
772 (x_icon_type): Remove prototype.
773 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
774 * frame.c (x_icon_type): Remove.
775 * w32term.c (x_make_frame_visible, x_iconify_frame):
776 * xterm.c (x_make_frame_visible, x_iconify_frame):
777 Use x_set_bitmap_icon to factor out common code.
779 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
781 * dispextern.h (check_x_display_info, x_get_string_resource):
782 Declare here just once and unify the latter.
783 * frame.c (check_x_display_info, x_get_string_resource):
784 * nsterm.h (check_x_display_info):
785 * xrdb.c (x_get_string_resource):
786 * xterm.h (check_x_display_info): Remove prototypes.
787 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
788 * w32reg.c (x_get_string_resource): Likewise.
789 (w32_get_rdb_resource): Adjust user.
791 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
793 * xterm.h (struct x_display_info): New member
794 x_pending_autoraise_frame, going to replace...
795 * xterm.c (pending_autoraise_frame): ...static variable.
796 (x_new_focus_frame, XTread_socket): Adjust users.
797 * w32term.h (struct w32_display_info): New member
798 w32_pending_autoraise_frame, going to replace...
799 * w32term.c (pending_autoraise_frame): ...global variable.
800 (x_new_focus_frame, w32_read_socket): Adjust users.
802 2013-09-17 Glenn Morris <rgm@gnu.org>
804 * xdisp.c (message_dolog): If we create *Messages*,
805 switch it to messages-buffer-mode.
807 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
809 Don't overuse 'const' in types of locals.
810 * bidi.c (bidi_count_bytes):
811 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
812 (xg_event_is_for_scrollbar):
813 * xselect.c (x_handle_property_notify)
814 (x_handle_selection_notify, x_handle_dnd_message):
815 * xsettings.c, xsettings.h (xft_settings_event):
816 * xterm.c (x_handle_net_wm_state, handle_one_event)
817 (x_menubar_window_to_frame, x_detect_focus_change)
818 (construct_mouse_click, note_mouse_movement)
819 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
820 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
821 (handle_one_xevent, x_handle_net_wm_state):
822 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
823 (x_handle_dnd_message):
824 Avoid unnecessary 'const', typically the second 'const' in
825 'const foo * const arg', a 'const' that does not affect the API
826 and doesn't significantly help the human reader.
828 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
830 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
831 only if Glib < 2.36.0.
832 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
833 * xsettings.c (init_gconf, init_gsettings): Do not check
835 * xterm.c (handle_one_xevent): Do not call to x_clear_area
837 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
839 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
841 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
842 before calling g_type_init.
844 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
846 * nsterm.m (syms_of_nsterm): ... to here.
848 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
850 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
851 (ignore_next_mouse_click_timeout): Use Time as X does.
852 (handle_one_xevent): Avoid cast and use unsigned comparison.
854 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
856 Do not copy X event in handle_one_xevent except KeyPress case.
857 Wnen XEvent is processed, it is unlikely to be changed except
858 KeyPress case, so we can avoid copying and use const pointer to
859 const data to make sure that an event is not changed elsewhere.
860 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
861 const' and do not create local copy except for the KeyPress event.
862 Use casts to avoid a few glitches. Adjust formatting. Add comments.
863 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
864 (x_handle_net_wm_state, x_menubar_window_to_frame)
865 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
866 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
867 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
868 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
869 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
870 (x_handle_dnd_message):
871 * xsettings.c (xft_settings_event):
872 Use 'const XEvent * const' where appropriate.
873 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
875 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
877 Fix X event waiting to handle multiple frames.
878 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
879 * xterm.c (pending_event_wait): Remove. Adjust users.
880 (x_detect_focus_change): Pass frame arg.
881 (handle_one_xevent): Find related frame early and clear per-frame
882 wait_event_type only if this is an event for the relevant frame.
883 (x_wait_for_event): Use per-frame wait_event_type.
885 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
887 * nsfns.m (Fx_create_frame): Fix font driver registration for
890 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
893 * nsterm.m: Include macfont.h.
894 (ns_tmp_flags, ns_tmp_font): Remove.
895 (ns_compute_glyph_string_overhangs): Check for driver Qns.
896 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
897 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
898 (changeFont:): Fix code style. Check for font driver type when
901 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
904 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
905 (nsfont_open): Set font driver type.
906 Set font->ascent and font->descent. Figure out font instead of
907 ns_tmp_font, and flags instead of ns_tmp_flags.
908 Fix indentation. Remove call to ns_draw_text_decoration,
911 * nsfns.m: Include macfont.h.
912 (Fx_create_frame): Register macfont driver, make a better default font.
913 (Fns_popup_font_panel): Get font from macfont driver, if used.
915 * macfont.m, macfont.h, maccuvs.h: New files.
917 * font.h: Declare syms_of_macfont.
919 * font.c (syms_of_font): Call syms_of_macfont.
921 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
923 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
925 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
926 and it is always zero for others, so I assume that this is an ancient
927 leftover which nobody will want to change any more.
928 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
929 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
930 * frame.c (x_set_scroll_bar_width):
931 * w32fns.c (w32_createscrollbar):
932 * w32term.c (w32_set_vertical_scroll_bar):
933 * xfns.c (x_set_scroll_bar_default_width):
934 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
935 (x_scroll_bar_expose): Related users changed.
937 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
939 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
940 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
941 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
943 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
945 * nsterm.h, w32term.h, xterm.h: ...and not here.
946 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
948 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
949 these modules are never compiled otherwise.
951 2013-09-14 Eli Zaretskii <eliz@gnu.org>
953 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
956 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
958 Unify Fx_focus_frame between all ports.
959 * frame.h (x_focus_frame): New prototype.
960 * xfns.c (Fx_focus_frame): Remove.
961 (syms_of_xfns): Do not defsubr it.
962 (x_focus_frame): X implementation.
963 * nsfns.m (Fx_focus_frame): Remove.
964 (syms_of_nsfns): Do not defsubr it.
965 (x_focus_frame): NS implementation.
966 * w32term.c (Fx_focus_frame): Remove.
967 (x_focus_on_frame): Rename to...
968 (x_focus_frame): W32 implementation.
969 * w32term.h (x_focus_on_frame): Remove prototype.
970 * w32fns.c (Fx_focus_frame): Remove.
971 (syms_of_w32fns): Do not defsubr it.
972 * frame.c (Fx_focus_frame): Define here.
973 (syms_of_frame): Defsubr here.
974 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
976 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
978 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
979 All of them are replaced with FRAME_DISPLAY_INFO, defined in
980 each port to reference the port-specific window system data.
981 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
982 (FRAME_DISPLAY_INFO): Define.
983 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
984 (FRAME_DISPLAY_INFO): Define. Adjust users.
985 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
986 (FRAME_DISPLAY_INFO): Define. Adjust users.
987 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
988 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
989 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
990 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
991 * xselect.c, xterm.c: All related users changed.
993 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
995 * xterm.h (x_window_to_frame, x_any_window_to_frame)
996 (x_menubar_window_to_frame): Remove prototypes.
997 * xfns.c (x_window_to_frame, x_any_window_to_frame)
998 (x_menubar_window_to_frame, x_top_window_to_frame):
1000 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1001 (x_menubar_window_to_frame, x_top_window_to_frame):
1002 ...to here and convert all but the last to static.
1004 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1006 * lisp.mk (lisp): Add w32-common-fns.elc.
1008 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1010 * charset.c (char_charset): Document an exception for char-charset.
1012 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1014 * xterm.h (x_display_info): New field last_user_time...
1015 * xterm.c (toplevel): ...to replace static last_user_time.
1016 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1018 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1020 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1021 scroll bar values to prevent thumb from disappear and update comment.
1023 2013-09-11 Glenn Morris <rgm@gnu.org>
1025 * emacs.c (usage_message): Possessive apostrophe tweak.
1027 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1029 * nsterm.m (syms_of_nsterm): Use Qns.
1030 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1031 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1032 * xfns.c (x_display_info_for_name, Fx_open_connection):
1033 Remove old '#if 0' code.
1034 (syms_of_xfns): Use Qx.
1035 * termhooks.h (fullscreen_hook): Remove the leftover.
1036 (struct terminal): Fix typo in comment.
1038 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1040 Cleaning up a few X scroll bar bits.
1041 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1042 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1043 New member last_seen_part, going to replace...
1044 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1045 (xt_action_hook) [USE_LUCID]: Adjust user.
1046 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1047 Lucid-specific scroll bar support.
1048 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1049 to int and adjust to use last_seen_part member.
1050 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1051 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1052 Initialize last_seen_part.
1054 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1056 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1057 insert-buffer-substring an empty string.
1059 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1061 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1062 avoiding a GCC warning.
1064 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1066 Ifdef away frame tool bar code when it is not really used.
1067 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1068 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1069 and minimize_tool_bar_window_p under the above.
1070 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1071 (fset_tool_bar_window): Likewise.
1072 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1073 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1074 (change_frame_size_1):
1075 * window.c (window_from_coordinates, Frecenter): Adjust users.
1076 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1077 code is not really used.
1078 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1079 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1080 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1081 [!USE_GTK && !HAVE_NS]: Define as such.
1082 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1083 (note_mouse_highlight, expose_frame):
1084 * xfns.c (x_set_tool_bar_lines):
1085 * xterm.c (handle_one_xevent): Adjust users.
1087 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1089 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1090 This bug was introduced by my 2013-08-26 patch, which incorrectly
1091 assumed that the terminfo implementation doesn't use termcap buffers.
1092 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1093 these buffers apparently are used after all.
1094 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1095 (struct tty_display_info): Define members termcap_term_buffer and
1096 termcap_strings_buffer even if TERMINFO.
1098 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1101 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1102 'usage' docstring entry to pacify make-docfile.
1104 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1106 Change comparison functions =, <, >, <=, >= to take many arguments.
1107 * data.c: Change comparison functions' interface and implementation.
1108 * lisp.h: Make arithcompare available for efficient two arg
1110 * bytecode.c: Use arithcompare.
1111 * fileio.c: Use new interface.
1113 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1115 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1117 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1119 * eval.c (Feval): Document the new use of `lexical'.
1121 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1123 Review and drop old frame resize hack.
1124 * frame.h (struct frame): Remove force_flush_display_p.
1125 * dispnew.c (update_frame): Adjust user and don't call
1126 flush_frame here. The comment has said that there was an issues
1127 with redisplaying fringes, but I don't see any differences with
1128 and without this hack. Hopefully we can continue without it.
1129 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1130 current frame matrices twice if resized_p is set.
1132 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1134 Do not populate pure Xism x_sync to other ports.
1135 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1136 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1137 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1138 * w32term.h (x_sync): Remove prototype.
1140 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1142 Cleanup frame flushing.
1143 * dispextern.h (struct redisplay_interface):
1144 Drop flush_display_optional because flush_display is enough
1145 for X and flushing via RIF is just a no-op for others.
1146 * frame.h (flush_frame): New function.
1147 * dispnew.c (update_frame):
1148 * minibuf.c (read_minibuf):
1149 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1151 * keyboard.c (detect_input_pending_run_timers): Do not flush
1152 all frames but selected one in redisplay_preserve_echo_area.
1153 * nsterm.m (ns_flush): Remove no-op.
1154 (ns_redisplay_interface): Adjust user.
1155 * w32term.h (x_flush): Remove no-op.
1156 (w32_redisplay_interface): Adjust user.
1157 * xterm.c (x_flush): Simplify because we do not flush all
1158 frames at once any more. Adjust comment.
1159 (x_redisplay_interface): Adjust user.
1161 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1163 Port --without-x --enable-gcc-warnings to Fedora 19.
1164 * gfilenotify.c (globals_of_gfilenotify):
1165 Call g_type_init only if using an older glib version that needs it.
1167 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1169 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1170 (last_glyphless_glyph_merged_face_id): Remove declarations.
1171 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1172 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1173 (last_glyphless_glyph_merged_face_id): Now static.
1174 (merge_escape_glyph_face): New function, refactored from...
1175 (get_next_display_element): ...here.
1176 (merge_glyphless_glyph_face): New function, refactored from...
1177 (produce_glyphless_glyph): ...here...
1178 * term.c (produce_glyphless_glyph): ...and here.
1180 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1182 * eval.c (eval_sub): Only call Ffunction if necessary.
1184 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1186 Attempt to make redisplay more selective when changing cursor type.
1187 * frame.h (struct frame): New bitfield cursor_type_changed.
1188 * xdisp.c (cursor_type_changed): Remove.
1189 (try_cursor_movement, redisplay_window, try_window_id)
1190 (set_frame_cursor_types, try_window_reusing_current_matrix):
1191 Adjust to use per-frame bitfield.
1192 (redisplay_internal): Look for cursor type change on each visible
1193 frame and consider all frames if cursor type has been changed on
1194 the frame other than selected. If cursor type has been changed on
1195 selected frame only, do not use fast update.
1197 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1199 Attempt to make redisplay more selective when changing fonts.
1200 * frame.h (struct frame): New bitfield fonts_changed.
1201 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1202 (adjust_frame_glyphs): Add prototype.
1203 * dispnew.c (fonts_changed_p): Remove.
1204 (adjust_glyphs): Remove because we do not
1205 adjust matrices on all frames at once any more.
1206 (adjust_frame_glyphs): Block and unblock input here.
1207 (adjust_glyph_matrix): Use fonts_changed.
1208 (change_frame_size_1): Use adjust_frame_glyphs.
1209 * font.c (font_open_entity): Use fonts_changed.
1210 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1211 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1212 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1213 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1214 (shrink_mini_window, Fresize_mini_window_internal)
1215 (window_scroll_pixel_based, Fset_window_configuration)
1216 (apply_window_adjustment, Fset_window_vscroll):
1217 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1218 Use adjust_frame_glyphs.
1219 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1220 (try_window_reusing_current_matrix, try_window_id, display_line)
1221 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1222 (redisplay_internal): Consider fonts_changed and adjust frame
1223 matrices for each frame only if the frame is visible. If font
1224 has been changed on some frame during full redisplay, retry
1225 only visible frames where the font has been actually changed.
1227 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1229 Cache current header and mode line height for each window.
1230 * window.h (struct window): New fields mode_line_height
1231 and header_line_height.
1232 * window.c (make_window): Initialize them.
1233 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1234 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1235 (current_mode_line_height, current_header_line_height):
1237 * xdisp.c (current_mode_line_height, current_header_line_height):
1239 (pos_visible_p, init_xdisp): Adjust user.
1240 (redisplay_window): Invalidate mode_line_height and
1241 header_line_height if current and desired matrices do not agree.
1243 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1245 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1246 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1248 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1250 Make --without-x compatible with --enable-gcc-warnings.
1251 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1252 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1253 members under HAVE_WINDOW_SYSTEM.
1254 * keyboard.c (make_lispy_focus_out): Likewise.
1255 (record_menu_key): Move under HAVE_MENUS.
1256 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1257 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1258 (syms_of_xdisp): Adjust user.
1259 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1260 (start_hourglass, cancel_hourglass):
1261 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1262 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1263 and CLEAR_FONT_TABLE_NFONTS.
1264 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1265 Declare only if HAVE_WINDOW_SYSTEM.
1266 (lface_same_font_attributes_p, clear_face_gcs): Define only
1267 if HAVE_WINDOW_SYSTEM.
1269 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1271 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1272 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1273 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1275 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1277 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1279 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1281 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1282 This fixes a type error on hosts where ptrdiff_t is wider than int.
1284 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1286 * keyboard.c (read_key_sequence_vs): New function.
1287 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1290 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1292 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1294 Makefile improvements.
1295 * Makefile.in (config.status): Don't use double-colon rules, as
1296 they are not portable according to POSIX. Fix shell typo with `;
1297 I guess this rule has never been tested?
1298 (VCSWITNESS): New macro, to override any environment var.
1300 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1302 * xterm.h (struct x_display_info): Do not track X connection
1303 fd separately because it is always available from Display.
1304 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1307 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1309 * buffer.c (drop_overlay):
1310 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1311 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1313 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1315 * buffer.c (Fmake_overlay, Fmove_overlay):
1316 * intervals.c (set_point_from_marker):
1317 * print.c (PRINTPREPARE): Prefer signal_error
1318 to plain error and report unsuitable marker too.
1320 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1322 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1323 for 'dragging' member.
1324 (struct x_output): Remove set-but-unused leftovers
1325 'left_before_move' and 'top_before_move'.
1326 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1327 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1328 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1329 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1330 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1331 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1332 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1333 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1335 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1337 * nsfont.m (INVALID_GLYPH): New define.
1338 (nsfont_encode_char): Use INVALID_GLYPH.
1339 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1341 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1343 * xterm.c (x_last_mouse_movement_time): Revert last change.
1344 This code should use XDisplayMotionBufferSize to check display's
1345 motion history first, and there are few other issues as well.
1346 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1347 (handle_one_xevent): Adjust user.
1349 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1351 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1352 * frame.c (Flast_nonminibuf_frame): ... to here.
1353 (check_minibuf_window): Don't abort if no window was found
1356 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1358 Use XGetMotionEvents to ask the last mouse motion time from X server.
1359 * xterm.c (X_MOTION_HISTORY): Default to 1.
1360 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1361 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1362 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1363 Ifdef away legacy code.
1364 (XTmouse_position, x_scroll_bar_report_motion):
1365 Use x_last_mouse_movement_time.
1366 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1369 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1371 * msdos.c (last_mouse_window): Move to...
1372 (dos_rawgetc): ...this function and adjust comment.
1373 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1374 (mouseMoved): ...this function and adjust comment.
1375 * w32term.c (last_window): Likewise with...
1376 (w32_read_socket): ...this function.
1377 * xterm.c (last_window): Likewise with...
1378 (handle_one_xevent): ...this function.
1380 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1382 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1383 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1384 (handle_one_xevent): ...to here.
1385 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1388 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1390 * msdos.c (IT_set_terminal_window): Remove no-op.
1391 (initialize_msdos_display): Adjust terminal setup.
1392 * w32console.c (w32con_set_terminal_window): Remove no-op.
1393 (initialize_w32_display): Adjust terminal setup.
1394 * w32term.c (w32_set_terminal_window): Remove no-op.
1395 (w32_create_terminal): Adjust terminal setup.
1396 * xterm.c (XTset_terminal_window): Remove no-op.
1397 (x_create_terminal): Adjust terminal setup.
1399 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1401 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1403 (ns_create_terminal): Adjust terminal setup.
1404 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1406 (w32_create_terminal): Adjust terminal setup.
1407 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1409 (x_create_terminal): Adjust terminal setup.
1411 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1413 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1414 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1415 * dispnew.c (buffer_posn_from_coords):
1416 * window.c (Fwindow_end, displayed_window_lines):
1417 * xdisp.c (redisplay_mode_lines): Use it.
1419 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1421 * fontset.c (face_for_char): Check char in the current face font first
1422 if HAVE_NS (Bug#15138).
1424 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1426 * window.c (temp_output_buffer_show): Make sure window returned
1427 by display_buffer is live (Bug#15213).
1429 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1431 Minor cleanup to avoid forward declarations.
1432 * coding.h (struct ccl_spec): Remove forward declaration.
1433 * composite.h (toplevel): Include font.h.
1434 (struct composition_it, struct face, struct font_metrics):
1435 Remove forward declaration.
1436 * dispextern.h (struct image, struct atimer): Likewise.
1437 * emacsgtkfixed.h (struct frame): Likewise.
1438 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1439 * font.h (struct font_driver, struct font, struct glyph_string)
1440 (struct face): Remove forward declaration.
1441 * fontset.h (struct face, struct font): Likewise.
1442 * frame.h (toplevel): Style cleanup.
1443 (enum output_method): Move to...
1444 * termhooks.h (enum output_method): ...here.
1445 (struct glyph, struct frame, struct ns_display_info)
1446 (struct x_display_info, struct w32_display_info):
1447 Remove forward declaration.
1448 * xterm.h (toplevel): Include termhooks.h.
1449 (struct font, struct window, struct glyph_matrix, struct frame)
1450 (struct input_event, struct face, struct image): Remove forward
1452 * gtkutil.h (struct _widget_value): Likewise.
1453 * keyboard.h (toplevel): Include termhooks.h.
1454 (struct input_event): Remove forward declaration.
1456 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1458 * intervals.c (set_point_from_marker): New function.
1459 * editfns.c (Fgoto_char):
1460 * process.c (Finternal_default_process_filter):
1461 * window.c (select_window_1): Use it.
1462 * buffer.h (set_point_from_marker): Add prototype.
1464 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1466 * w32.c (term_winsock): Call release_listen_threads before calling
1468 (_sys_wait_accept): Wait for accept event in a loop with a finite
1469 timeout, instead of waiting indefinitely. Will hopefully avoid
1470 hanging during exit because WSACleanup deadlocks waiting for the
1471 event object to be released. (Bug#14333)
1473 * w32proc.c (release_listen_threads): New function, signals all
1474 the reader threads that listen for connections to stop waiting.
1476 * w32.h (release_listen_threads): Add prototype.
1478 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1480 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1481 field of new marker (for sanity and safety).
1482 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1483 anyway because XMISCTYPE is a function and can't be an lvalue).
1485 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1487 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1488 (x_after_update_window_line, x_scroll_bar_create):
1489 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1490 (handle_one_xevent, x_clear_frame_area):
1491 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1492 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1493 * xterm.h (x_clear_area): Adjust prototype.
1495 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1497 Hook scanning and indentation functions to find_newline. This helps
1498 to avoid duplicated code and renders more respect to newline cache.
1499 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1500 * cmds.c (Fforward_line):
1501 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1502 Use find_newline and avoid unnecessary point movements.
1503 * search.c (scan_newline): Implement on top of find_newline.
1505 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1507 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1508 scoped code (bug#11258).
1510 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1512 * nsterm.m (last_window): New variable.
1513 (EV_TRAILER2): New macro.
1514 (EV_TRAILER): Call EV_TRAILER2.
1515 (mouseMoved:): Add support for mouse-autoselect-window
1516 on nextstep (Bug#6888).
1518 2013-08-28 Andreas Schwab <schwab@suse.de>
1520 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1521 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1522 Remove unused macro definitions.
1523 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1524 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1525 Only define if emacs.
1527 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1529 Prefer enum glyph_row_area to int where appropriate.
1530 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1532 (window_box, window_box_width, window_box_left, window_box_left_offset)
1533 (window_box_right, window_box_right_offset): Adjust prototypes.
1534 * xdisp.c (window_box, window_box_width, window_box_left)
1535 (window_box_left_offset, window_box_right, window_box_right_offset):
1536 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1537 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1538 * nsterm.m (ns_clip_to_row):
1539 * w32term.c (w32_clip_to_row):
1540 * xterm.c (x_clip_to_row): Likewise.
1542 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1544 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1545 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1547 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1549 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1550 for portability to hosts where /bin/sh has problems.
1552 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1554 Redesign redisplay interface to drop global output_cursor.
1555 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1556 (toplevel): Remove declaration of output_cursor.
1557 (set_output_cursor, x_cursor_to): Remove prototype.
1558 * window.h (struct window): New member output_cursor.
1559 (output_cursor_to): New function to replace RIF member.
1560 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1561 (update_text_area, set_window_cursor_after_update): Use it.
1562 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1563 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1564 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1565 * w32term.c (x_update_window_begin, x_update_window_end):
1566 * xterm.c (x_update_window_begin, x_update_window_end):
1567 Adjust to use per-window output cursor.
1569 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1571 Simplify SELECT_TYPE-related code.
1572 Like EMACS_TIME, this portability layer is no longer needed, since
1573 Emacs has been using fd_set as a portability layer for some time.
1574 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1575 (SELECT_TYPE): Remove. All uses changed to fd_set.
1576 (fd_set) [!FD_SET]: New typedef.
1578 Simplify EMACS_TIME-related code.
1579 This portability layer is no longer needed, since Emacs has been
1580 using struct timespec as a portability layer for some time.
1581 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1582 Include <time.h> rather than "systime.h"; that's all that's needed now.
1583 * dispnew.c: Include <timespec.h> rather than "systime.h";
1584 that's all that's needed now.
1585 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1586 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1587 TIMESPEC_RESOLUTION.
1588 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1589 LOG10_TIMESPEC_RESOLUTION.
1590 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1591 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1592 (make_emacs_time): Remove. All used changed to make_timespec.
1593 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1594 (current_timespec): Rename from current_emacs_time. All uses changed.
1595 (add_emacs_time): Remove. All uses changed to timespec_add.
1596 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1597 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1598 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1599 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1600 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1601 (current_timespec): Rename from current_emacs_time. All uses changed.
1602 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1603 changed to timespec_cmp.
1604 * xgselect.c: Include <timespec.h>, since our .h files don't.
1606 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1608 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1609 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1610 Remove the leftovers.
1611 * gtkutil.c (toplevel): Do not declare Qxft but include
1613 * image.c (toplevel): Do not declare Vlibrary_cache because
1614 it's already done in lisp.h.
1616 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1618 * lisp.h (Mouse_HLInfo): Move from here...
1619 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1620 (reset_mouse_highlight): New function.
1621 * msdos.c (dos_set_window_size, IT_update_begin)
1622 (internal_terminal_init):
1623 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1624 (ns_initialize_display_info):
1625 * w32console.c (initialize_w32_display):
1626 * w32term.c (x_update_window_end, x_free_frame_resources)
1627 (w32_initialize_display_info):
1628 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1629 * window.c (Fdelete_other_windows_internal):
1630 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1631 * termchar.h (toplevel):
1632 * xterm.h (toplevel): Include dispextern.h.
1634 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1636 Fix minor problems found by static checking.
1637 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1638 (expect): Avoid nested-if warning.
1639 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1640 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1641 * nsterm.h, nsterm.m (ns_select):
1642 * xgselect.c, xgselect.h (xg_select):
1643 Adjust signature to better match pselect's.
1644 * nsterm.m (ns_select):
1645 Don't set *TIMEOUT, since pselect doesn't.
1646 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1647 diagnostic about assigning const char * to it.
1648 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1650 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1652 * lread.c (substitute_object_recurse): Handle hash-tables as well
1655 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1657 Fix unlikely core dump in init_tty, and simplify terminfo case.
1658 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1659 The old version incorrectly dumped core if malloc returned a
1660 buffer containing only non-NUL bytes.
1661 (init_tty): Do not allocate or free termcap buffers; the
1662 struct does that for us now.
1663 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1664 (struct tty_display_info): Define members termcap_term_buffer and
1665 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1666 use them. Allocate them directly in struct rather than indirectly
1667 via a pointer, to simplify init_tty.
1669 * frame.c (check_minibuf_window): Initialize 'window' properly,
1670 so that Emacs reliably aborts later if 'window' is not initialized.
1672 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1674 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1675 of VoidSymbol (Bug#15154).
1677 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1679 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1680 mouse_face_beg_y and mouse_face_end_y.
1681 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1682 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1683 Adjust users and update comment where appropriate.
1685 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1687 * frame.c (check_minibuf_window): New function.
1688 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1689 Call check_minibuf_window (Bug#15183).
1691 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1693 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1694 because this is the only last cursor data we need to keep and consult.
1695 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1696 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1699 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1701 Fix recovering from possible decompression error.
1702 Since insert_from_gap doesn't always move point, we can't use PT as
1703 the position where the partially decompressed data ends, and
1704 should count how many bytes was produced so far.
1705 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1706 (unwind_decompress): Really delete partially uncompressed data.
1707 (Fzlib_decompress_region): Take decompressed data size into account.
1709 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1711 * syntax.c (init_syntax_once): Adjust comment and do an early
1712 initialization of Qchar_table_extra_slots just once...
1713 * casetab.c (init_casetab_once):
1714 * category.c (init_category_once):
1715 * character.c (syms_of_character):
1716 * coding.c (syms_of_coding):
1717 * xdisp.c (syms_of_xdisp): ...and omit it here.
1719 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1721 * xdisp.c (get_next_display_element): Don't apply to characters
1722 from a display vector the logic of setting it->end_of_box_run_p
1723 suitable for characters from a buffer. (Bug#15175)
1725 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1726 to handle directories, rather than '_utime' which doesn't.
1729 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1731 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1732 or fullscreen (Bug#14627).
1734 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1736 System-dependent integer overflow fixes.
1737 * process.c (Fset_process_window_size): Signal an error if
1738 the window size is outside the range supported by the lower level.
1739 * sysdep.c (set_window_size): Return negative on error,
1740 nonnegative on success, rather than -1, 0, 1 on not in system,
1741 failure, success. This is simpler. Caller changed.
1742 (serial_configure): Remove unnecessary initialization of local.
1743 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1744 size fits in unsigned long; this isn't true on some 32-bit hosts.
1745 Avoid buffer overrun if some future version of /proc/meminfo has a
1746 variable name longer than 20 bytes.
1747 (system_process_attributes) [__FreeBSD__]:
1748 Don't assume hw.availpages fits in 'int'.
1750 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1752 Don't let very long directory names overrun the stack.
1753 Fix some related minor problems involving "//", vfork.
1754 * callproc.c (encode_current_directory): New function.
1755 (call_process): Don't append "/"; not needed.
1756 * fileio.c (file_name_as_directory_slop): New constant.
1757 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1758 this can save the caller having to alloca.
1759 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1760 Use SAFE_ALLOCA, not alloca.
1761 (directory_file_name, Fexpand_file_name): Leave leading "//"
1762 alone, since it can be special even on POSIX platforms.
1763 * callproc.c (call_process):
1764 * process.c (Fformat_network_address):
1765 * sysdep.c (sys_subshell):
1766 Use encode_current_directory rather than rolling our own.
1767 (create_process): No need to encode directory; caller does that now.
1768 * process.h (encode_current_directory): New decl.
1769 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1770 Rework to avoid 'goto xyzzy;'.
1772 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1774 * xdisp.c (handle_face_prop): If the default face was remapped use
1775 the remapped face for strings from prefix properties. (Bug#15155)
1777 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1779 Minor cleanup for redisplay interface and few related functions.
1780 * frame.h (enum text_cursor_kinds): Move from here...
1781 * dispextern.h (enum text_cursor_kinds): ...to here.
1782 (toplevel): Drop unnecessary declarations.
1783 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1784 in update_window_end_hook and draw_window_cursor functions.
1785 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1786 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1787 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1788 * xterm.c (x_update_window_end, x_draw_window_cursor):
1789 * xdisp.c (display_and_set_cursor, update_window_cursor)
1790 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1791 enum text_cursor_kinds where appropriate.
1793 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1795 Redesign redisplay interface to drop updated_row and updated_area.
1796 * dispextern.h (updated_row, updated_area): Remove declaration.
1797 (struct redisplay_interface): Pass glyph row and row area parameters
1798 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1799 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1801 * dispnew.c (updated_row, updated_area): Remove.
1802 (redraw_overlapped_rows, update_window_line): Adjust user.
1803 (update_marginal_area, update_text_area): Likewise. Pass updated row
1804 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1805 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1808 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1810 * process.c (flush_pending_output): Remove stub.
1813 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1815 * callproc.c: Fix race that killed background processes (Bug#15144).
1816 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1817 Record deleted process-id in critical section, not afterwards.
1818 Don't mistakenly kill process created by a call-process invocation
1819 that discards output and does not wait.
1821 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1823 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1824 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1825 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1826 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1827 to shut up compiler in mark_object.
1828 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1830 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1832 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1833 We can't portably rely on PTY_OPEN doing that, even if
1834 it calls posix_openpt with O_CLOEXEC.
1836 2013-08-20 Kenichi Handa <handa@gnu.org>
1838 * character.c (string_char): Improve commentary.
1840 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1842 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1843 (struct animation_cache): Make signature a flexible array member.
1844 All uses changed. This is a tad slower but may insulate us better
1845 from future changes to ImageMagick.
1847 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1849 * image.c: Shrink memory needed for animation cache.
1850 (SIGNATURE_DIGESTSIZE): New constant.
1851 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1852 (imagemagick_create_cache): Copy the signature. This saves
1853 several KB of memory that ImageMagick wastes per signature.
1854 Don't bother updating the update_time, as the caller does that now.
1855 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1856 it's a fixed size struct member now.
1857 (imagemagick_get_animation_cache): Always destroy the signature,
1858 as it's now imagemagick_create_cache's responsibility to copy it.
1859 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1860 and use memcmp rather than strcmp.
1861 eassert that ImageMagick returns a signature of the specified length.
1863 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1865 * image.c (imagemagick_get_animation_cache): Don't segfault on
1867 (imagemagick_get_animation_cache): Revert to previous definition
1868 so that it actually works. But keep the memory leak fix.
1869 (imagemagick_get_animation_cache): Fix memory leak.
1871 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1873 * image.c: Fix animation cache signature memory leak.
1874 Fix some other minor performance problems while we're at it.
1875 (imagemagick_create_cache): Clear just the members that
1876 need clearing. Don't set update_time, as caller does that now.
1877 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1878 Simplify by using pointer-to-pointer instead of a prev pointer.
1879 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1880 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1881 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1882 it's already a copy. Free the signature probe unless it's cached.
1884 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1885 This was introduced by my 2013-08-12 fix for Bug#15035.
1887 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1889 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1890 (imagemagick_prune_animation_cache): Now static.
1892 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1894 * image.c (imagemagick_get_animation_cache): Don't segfault when
1895 pruning all entries.
1897 2013-08-18 Ken Brown <kbrown@cornell.edu>
1899 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1900 static heap if ENABLE_CHECKING is defined.
1901 (max_bss_sbrk_ptr): New variable.
1903 (report_sheap_usage): Report maximum static heap usage instead of
1904 ending static heap usage.
1906 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1908 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1909 of zlib_initialized according to the results of calling
1910 init_zlib_functions.
1912 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1914 * image.c: Implement an ImageMagick per-image cache.
1915 (imagemagick_get_animation_cache): Fix a double-free error.
1916 (imagemagick_load_image): Remove the ping_wand code, which only
1917 apparently saved time on invalid animated images, and slowed down
1918 everything else. Optimise for the common case.
1920 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1922 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1924 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1926 * marker.c (set_marker): Remove documentation of undefined behavior.
1928 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1930 * image.c (imagemagick_compute_animated_image): Animate correctly
1931 when sub-images are smaller than the main image.
1932 (imagemagick_compute_animated_image): Setting the iterator row to
1933 zero is apparently not allowed.
1934 (imagemagick_compute_animated_image): Allow images that say they
1935 have sub-images that are bigger than the main image, but just crop
1938 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1940 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1942 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1944 * image.c (imagemagick_compute_animated_image): Respect the GIF
1947 2013-08-15 Ken Brown <kbrown@cornell.edu>
1949 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1950 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1953 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1955 Fix minor problems found by static checking.
1956 * frame.c (delete_frame):
1957 * xdisp.c (next_element_from_display_vector):
1958 Avoid uninitialized local.
1959 * image.c (imagemagick_compute_animated_image): Port to C89.
1960 Prefer usual GNU indentation style for loops.
1961 Be more careful about bizarrely large sizes, by using ptrdiff_t
1964 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1966 Fix infinite frame selection loop (Bug#15025).
1967 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1969 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1971 * xdisp.c (compute_window_start_on_continuation_line):
1972 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1973 to make sure we end up setting the window start at the leftmost
1974 visible character of the display line. This avoids funky
1975 horizontal shifting because the window start is not kept on the
1976 same position. (Bug#15090)
1977 (next_element_from_display_vector): Support 'box' face attribute
1978 in the face definitions of a display vector. (Bug#15099)
1980 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1982 * image.c (imagemagick_compute_animated_image): Implement animated
1984 (imagemagick_compute_animated_image): Fix some compilation
1985 warnings. Implement a very simple cache to make the animation
1986 usable at all, but it should be replaced with a per-image cache.
1988 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1990 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1991 to do `for' loops over alist values.
1992 * buffer.h (FOR_EACH_BUFFER):
1993 * process.c (FOR_EACH_PROCESS): Use it.
1994 (handle_child_signal, status_notify, Fget_buffer_process)
1995 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1997 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1999 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2000 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2001 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2002 to xzalloc and so avoid redundant call to memset.
2003 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2004 members because it is allocated with xzalloc and so already zeroed.
2006 2013-08-14 Ken Brown <kbrown@cornell.edu>
2008 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2011 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2013 Utility function and macro to copy Lisp string to C string.
2014 * lisp.h (xlispstrdupa): New macro.
2015 (xlispstrdup): New prototype.
2016 * alloc.c (xlispstrdup): New function.
2017 * callint.c (Fcall_interactively):
2018 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2019 (Fsubstitute_in_file_name):
2020 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2021 * image.c (x_create_bitmap_from_file):
2022 * w32term.c (w32_term_init):
2023 * xterm.c (x_term_init): Use xlispstrdup.
2025 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2027 * image.c (imagemagick_load_image): Make animated pictures work.
2028 There's still some problems with background color settings, though
2031 * decompress.c (unwind_decompress): Always restore point.
2033 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2035 * marker.c (set_marker): Reformat documentation.
2037 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2039 * xdisp.c (cursor_type_changed): Now static.
2041 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2042 Use changed. This avoids the need to call xmalloc and for the
2043 caller to call xfree, and avoids memory leaks in some situations.
2045 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2047 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2048 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2049 (redisplay_window): If window_end_valid is cleared due to non-zero
2050 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2051 so do not call to try_cursor_movement for that window.
2053 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2055 * window.h (struct window): Convert window_end_pos and
2056 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2057 (wset_window_end_pos, wset_window_end_vpos): Remove.
2058 * dispnew.c (adjust_glyph_matrix):
2059 * window.c (Fwindow_end, replace_window, set_window_buffer)
2061 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2062 (set_vertical_scroll_bar, redisplay_window, try_window)
2063 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2064 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2065 (note_mouse_highlight): Adjust users.
2066 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2069 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2071 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2072 * image.c (imagemagick_filename_hint): Use `const char *' and
2073 prefer SSDATA to SDATA to avoid warnings.
2075 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2077 Cleanup window fringes, margins and scroll bars adjustments.
2078 * window.c (set_window_fringes, set_window_margins)
2079 (set_window_scroll_bars, apply_window_adjustment): New functions.
2080 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2081 (Fset_window_scroll_bars): Use them.
2083 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2085 * window.h (struct window): Convert scroll_bar_width
2086 from Lisp_Object to integer. Adjust comment.
2087 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2089 * window.c (wset_scroll_bar_width): Remove.
2090 (make_window): Initialize scroll_bar_width.
2091 (Fsplit_window_internal): Use direct assignment.
2092 (Fset_window_configuration, save_window_save):
2093 Convert Lisp_Object to integer and back where appropriate.
2094 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2095 bar was actually changed, and mention this in docstring.
2097 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2099 * decompress.c: Minor simplifications.
2100 (Fzlib_decompress_region): Don't bother verifying
2101 that avail_out <= UINT_MAX, as that was confusing.
2102 Mention the restriction in a comment instead.
2103 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2105 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2107 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2108 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2110 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2112 * image.c (imagemagick_filename_hint): Check for errors in the
2115 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2117 * window.c (Fwindow_margins): Return nil when there's no marginal
2118 area, as per the documented API.
2120 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2121 Fmake_vector, as scroll bar's struct members are not all Lisp
2122 objects now. This avoids crashes in GC.
2124 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2125 bool, so its address could be taken.
2127 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2129 * image.c (imagemagick_filename_hint): New function to possibly
2130 apply `image-content-type-suffixes'.
2131 (imagemagick_load_image): Use it.
2133 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2135 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2136 if loading zlib failed.
2138 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2140 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2141 2013-08-13 checkin below. Change bool to BOOL, rule is:
2142 All Obj-C code uses BOOL, except for interfaces callable from C.
2144 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2146 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2148 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2149 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2150 bool instead of BOOL.
2151 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2152 from Lisp_Object to bitfield. Adjust comment.
2153 * w32term.c (x_scroll_bar_create): Adjust user.
2154 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2155 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2156 Use bool for boolean.
2157 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2158 to `unsigned int' when defining a bitfield.
2160 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2162 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2164 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2166 * window.h (struct window): Convert left_margin_cols and
2167 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2168 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2169 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2171 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2173 (showing_window_margins_p, update_window_line, update_frame_1):
2174 * fringe.c (draw_fringe_bitmap_1):
2175 * xdisp.c (window_box_width): Adjust users.
2176 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2177 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2178 Use direct assignment.
2179 (Fset_window_configuration, save_window_save, Fwindow_margins):
2180 Convert Lisp_Object to integer and back where appropriate.
2181 (Fset_window_margins): Adjust user. Return t if any margin
2182 was actually changed, and mention this in docstring.
2184 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2186 * syntax.c (forward_word):
2187 * cmds.c (forward_char, backward_char): Mention the optional argument.
2189 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2191 * window.h (struct window): Convert left_fringe_width
2192 and right_fringe_width from Lisp_Objects to integers.
2194 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2195 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2196 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2198 (make_window): Initialize new integer fields to -1.
2199 (Fsplit_window_internal): Use direct assignment.
2200 (Fset_window_configuration, save_window_save):
2201 Convert Lisp_Object to integer and back where appropriate.
2202 (Fset_window_fringes): Adjust user. Return t if any fringe
2203 was actually changed, and mention this in docstring.
2205 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2207 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2208 * nsfns.m (x_set_cursor_type):
2209 * w32fns.c (x_set_cursor_type):
2210 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
2211 * xdisp.c (set_frame_cursor_types): ...but in common code.
2213 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2215 * font.c (clear_font_cache): New function, stripped from...
2216 (Fclear_font_cache): ...here, which now uses the function
2217 above. Adjust comment.
2218 * font.h (clear_font_cache): Add prototype.
2219 * xfaces.c (clear_face_cache): Use clear_font_cache.
2221 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2223 * window.c (Fset_window_start): Compare `w', not `window' because
2224 `w' might not be equal to `window' after call to decode_live_window.
2226 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2228 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2229 This fixes a problem introduced by the Bug#15035 patch
2230 when using GPG. Reported by Herbert J. Skuhra.
2232 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2234 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2235 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2236 not yet initialized.
2238 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2240 * decompress.c (Fzlib_decompress_region): Support zlib
2241 decompression, too, and rename.
2243 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2245 Minor zlib configuration tweaks.
2246 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2247 Don't assume presence of fn_inflateInit2_ zlib internal function.
2249 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2251 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2252 include the zlib prefix.
2254 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2256 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2257 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2258 define static variables that are pointers to zlib functions to be
2260 (init_zlib_functions) [WINDOWSNT]: New function.
2261 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2263 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2264 macros instead of invoking the zlib functions directly.
2265 (syms_of_decompress): DEFSYM Qzlib_dll.
2266 Staticpro Szlib_available_p.
2268 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2270 Avoid looping over all frame windows to freeze and unfreeze.
2271 * window.h (struct window): Drop frozen_window_start_p.
2272 (freeze_window_starts): Drop prototype.
2273 * frame.h (struct frame): New frozen_window_starts flag.
2274 (FRAME_WINDOWS_FROZEN): New macro.
2275 * window.c (freeze_window_start, freeze_window_starts):
2277 (select_window, replace_window): Adjust users.
2278 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2279 (window_frozen_p): New function.
2280 (redisplay_window): Use it.
2282 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2284 Fix some fd issues when running subprocesses (Bug#15035).
2285 Fix bugs that can leak files or file descriptors on errors.
2286 Don't unlink open temp files, as that's hard for users to diagnose
2287 when things go awry (e.g., temp disk exhausted).
2288 Don't bother to lock temp files. Check for invalid recursion.
2289 * callproc.c (synch_process_fd): Remove. All uses removed.
2290 (synch_process_tempfile): New var or macro.
2291 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2293 (record_kill_process): New arg, the temp name. All callers changed.
2294 (delete_temp_file): Now just a simple wrapper around unlink.
2295 (call_process_kill): New arg, the call_process_fd array.
2296 Close them all. Clear synch_process_pid. Remove the temp file,
2297 or arrange for it to be removed.
2298 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2299 that's been moved to synch_process_tempfile. Caller changed.
2300 Do not remove the tempfile; that's now call_process_kill's
2302 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2303 call_process_kill; the caller now does that.
2304 (call_process_cleanup): Do not close the process fd; that's now
2305 call_process_kill's responsibility.
2306 (Fcall_process): Implement via new function call_process, which
2307 has most of the old body of Fcall_process, but with a different API.
2308 (call_process): New function that does not open or close filefd if
2309 it is nonnegative. Record which fds need to be closed, and let
2310 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2311 Signal an error if invoked recursively (could be done via a hook).
2312 Simplify creation of the tempfile in the MSDOS case.
2313 Don't create the output file until after checking for the executable.
2314 Report any failure to open /dev/null.
2315 Don't open /dev/null for writing twice; once is enough.
2316 Don't create pipe if all output is being discarded or sent to file.
2317 Don't worry about setting up the coding system or reading from the
2318 pipe if all output is being discarded.
2319 Hoist fd_error local into top level, to lessen block nesting.
2320 Don't record deleted pid here; now done by Fcall_process_region.
2321 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2322 and note its success in synch_process_tempfile.
2323 Do not leak resources when child_setup fails.
2324 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2325 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2326 (create_temp_file): Now returns open fd, with an additional
2327 Lisp_Object * argument to return the name. All callers changed.
2328 Do not close the file; rewind it instead, and leave it open for
2329 the caller. Do not lock the temp file. Unwind-protect the file
2330 and the file-descriptor.
2331 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2332 If an asynchrounous process, record it here, not in call_process.
2333 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2334 * eval.c (set_unwind_protect): New function.
2335 * fileio.c (write_region): New function, generalized from the
2336 old Fwrite_region. Do not lock temp files.
2337 (Fwrite_region): Use it.
2338 * lisp.h (set_unwind_protect, write_region): New decls.
2339 * process.c: Include <verify.h>.
2340 (make_process): Mark fds as initially closed.
2341 (deleted_pid_list): Now a list of pid-filename pairs.
2343 (close_process_fd): New function.
2344 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2345 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2346 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2347 (create_process, create_pty, Fmake_serial_process)
2348 (server_accept_connection): Record which fds need to be closed,
2349 and let deactivate_process close them.
2350 (Fmake_network_process): Do not discard the unwind-protect
2351 until it's safe to do so.
2352 (deactivate_process): Close the fds opened by create_process etc.
2353 (Fprocess_send_eof): Adjust to new way of recording open fds.
2354 Report an error if /dev/null can't be opened, instead of aborting.
2355 * process.h (PROCESS_OPEN_FDS): New constant.
2356 (struct Lisp_Process): New member open_fds.
2357 (record_kill_process, record_deleted_pid): Adjust signatures.
2358 (record_deleted_pid): Move decl here ...
2359 * syswait.h (record_deleted_pid): ... from here.
2361 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2363 * decompress.c: Fix bugs with large buffers and weird inputs.
2364 Tune a bit. Reindent as per usual Emacs style.
2365 (BUFFER_SIZE): Remove.
2366 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2367 more than UINT_MAX bytes. Decompress into the gap instead of into
2368 an auto buffer, as this should avoid copying. Return nil if
2369 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2370 set immediate_quit; we shouldn't trust zlib code that much.
2372 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2374 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2375 errors, and really move the gap to where we want it.
2377 * lisp.h: Include decompress.c support.
2379 * emacs.c (main): Include decompress.c support.
2381 * Makefile.in: Include -lz if present.
2383 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2385 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2386 (initWithTitle:): Initialize frame to 0.
2387 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2388 (fillWithWidgetValue:frame:): Rename from
2389 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2391 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2392 fillWithWidgetValue:frame:
2394 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2395 remove memory leak warnings.
2397 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2398 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2401 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2402 (x_activate_menubar): Update the whole menu.
2403 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2404 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2405 current event is not NSSystemDefined (Bug#15001).
2406 Call ns_check_menu_open only if trackingMenu is 2.
2407 (menuDidClose:): New method, decrease trackingMenu.
2408 (fillWithWidgetValue:setDelegate:): New method.
2409 (fillWithWidgetValue:): Call the above.
2411 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2413 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2415 Omit some unnecessary casts.
2416 Many of these go back to the old pre-C89 days, when they may have
2417 been needed, but we've been assuming C89 or later for a while now.
2418 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2419 (live_float_p, live_misc_p, live_vector_p):
2420 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2421 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2422 (defvar_per_buffer):
2423 * callint.c (Fcall_interactively):
2424 * doc.c (Fsubstitute_command_keys):
2425 * filelock.c (get_boot_time):
2426 * frame.c (xrdb_get_resource):
2427 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2428 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2429 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2430 (menuitem_highlight_callback, menu_destroy_callback)
2431 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2432 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2433 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2434 (xg_tool_bar_help_callback, tb_size_cb):
2435 * image.c (xpm_alloc_color, png_read_from_memory)
2436 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2437 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2439 * keymap.c (describe_map):
2440 * nsfns.m (Fns_display_monitor_attributes_list):
2441 * nsmenu.m (process_dialog:):
2442 * nsterm.m (hold_event):
2443 * process.c (wait_reading_process_output):
2444 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2445 * scroll.c (do_direct_scrolling, scrolling_1):
2446 * termcap.c (tgetent):
2447 * window.c (check_window_containing, add_window_to_list)
2448 (freeze_window_starts):
2449 * xdisp.c (compare_overlay_entries, vmessage):
2450 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2451 (x_get_monitor_attributes_xrandr)
2452 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2453 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2454 * xfont.c (xfont_match, xfont_open):
2455 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2456 (menubar_selection_callback, menu_position_func)
2457 (popup_selection_callback, create_and_show_popup_menu)
2458 (dialog_selection_callback, create_and_show_dialog):
2459 * xrdb.c (x_get_string_resource):
2461 * xsmfns.c (x_session_check_input):
2462 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2463 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2464 (xaw_jump_callback, xaw_scroll_callback):
2465 Omit unnecessary casts.
2467 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2469 Minor string-length refactoring.
2470 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2471 * frame.c (make_monitor_attribute_list):
2472 Prefer build_string to strlen + make_string.
2474 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2476 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2477 don't check minor_code (Bug#14417).
2479 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2481 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2482 vertical positions instead. This avoids calling MATRIX_ROW with
2483 row numbers that are possibly beyond valid limits. (Bug#15064)
2485 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2487 Use xstrdup and build_unibyte_string where applicable.
2488 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2489 * xfns.c (x_window):
2490 * xrdb.c (x_get_customization_string):
2491 * xterm.c (xim_initialize):
2492 * w32fns.c (w32_window): Use xstrdup.
2493 (w32_display_monitor_attributes_list):
2494 * emacs.c (init_cmdargs):
2495 * keyboard.c (PUSH_C_STR):
2496 * nsfont.m (nsfont_open):
2497 * sysdep.c (system_process_attributes):
2498 * w32.c (system_process_attributes):
2499 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2501 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2503 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2504 variables of these types so that GDB would know about them, as aid
2505 for debugging fatal exceptions. (Bug#15024) See also
2506 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2509 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2511 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2512 larger than the NSWindow (Bug#14934).
2514 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2516 Redesign redisplay interface to drop global variable updated_window.
2517 Always pass currently updated window as a parameter to update routines.
2518 * dispextern.h (updated_window): Remove declaration.
2519 (struct redisplay_interface): Pass window parameter to
2520 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2521 and after_update_window_hook.
2522 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2524 * dispnew.c (updated_window): Remove.
2525 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2526 (update_window_line): Adjust to match redisplay interface changes.
2527 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2528 (ns_scroll_run, ns_after_update_window_line):
2529 * w32term.c (x_update_window_begin, x_update_window_end)
2530 (x_after_update_window_line, x_scroll_run):
2531 * xterm.c (x_update_window_begin, x_update_window_end)
2532 (x_after_update_window_line, x_scroll_run):
2533 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2534 Likewise. Adjust comments where appropriate.
2535 (x_cursor_to): Simplify because this is always called during window
2536 update (but install debugging check anyway).
2537 (expose_window): Check must_be_updated_p flag to see whether this
2538 function is called during window update.
2540 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2542 Do not reset window modification event counters excessively.
2543 These leftovers and poor man's tricky methods to catch extra
2544 redisplay's attention are no longer needed.
2545 * frame.c (set_menu_bar_lines_1):
2546 * minibuf.c (read_minibuf_unwind):
2547 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2548 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2549 (window_scroll_line_based, Fset_window_configuration):
2550 * xdisp.c (redisplay_window): Do not reset last_modified and
2551 last_overlay_modified counters.
2553 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2555 * xselect.c (x_send_client_event): Set send_event and serial, memset
2556 data.l as it might be bigger than data.b. Use 24 bit mask to
2557 XSendEvent (Bug#15034).
2559 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2561 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2562 for TTY frames that are not the top frame on their console.
2565 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2567 * w32term.c (w32fullscreen_hook): Really maximize frame when
2568 asked for (Bug#14841).
2570 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2572 Prefer selected_window to Fselected_window, likewise for frames.
2573 * buffer.c (Fbuffer_swap_text):
2574 * data.c (Fvariable_binding_locus):
2575 * window.c (run_window_configuration_change_hook): Adjust users.
2576 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2577 Use decode_live_frame.
2579 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2581 Be more careful if selected window shows the buffer other than current,
2582 use window_outdated only if this is not so. This change should also
2583 address some weird issues discussed in Bug#13012.
2584 * window.h (window_outdated): New prototype.
2585 * window.c (window_outdated): Now here. Convert from static and
2586 always assume window's buffer.
2587 (Fwindow_end, Fwindow_line_height): Use it.
2588 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2589 and always assume window's buffer.
2590 (redisplay_window): Adjust user.
2591 (redisplay_internal): Call to reconsider_clip_changes once and
2592 check whether mode line should be updated only if selected window
2593 shows current buffer.
2594 (run_window_scroll_functions): Use eassert for debugging check.
2595 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2597 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2599 * window.c (window_scroll, window_scroll_pixel_based)
2600 (window_scroll_line_based): Use bool for booleans.
2602 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2604 * process.c: Fix minor off-by-one issues in descriptor counts.
2605 This shouldn't fix any real bugs, but it cleans up the code a bit.
2606 (max_process_desc, max_input_desc): -1, not 0, means none.
2608 (delete_input_desc): New function.
2609 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2610 (deactivate_process): Scan backwards when recomuting max_process_desc;
2611 that should be faster.
2612 (init_process_emacs): Initialize max_input_desc.
2614 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2616 Use region cache to speedup bidi_find_paragraph_start.
2617 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2618 Rename cache_long_line_scans to cache_long_scans.
2619 * buffer.c (bset_cache_long_line_scans): Rename to
2620 bset_cache_long_scans.
2621 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2622 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2624 (syms_of_buffer): Rename cache-long-line-scans to
2625 cache-long-scans. Adjust docstring.
2626 * search.c (newline_cache_on_off):
2627 * indent.c (width_run_cache_on_off): Adjust users.
2628 * bidi.c (bidi_paragraph_cache_on_off): New function.
2629 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2630 * insdel.c (prepare_to_modify_buffer):
2631 Invalidate bidi_paragraph_cache if enabled.
2633 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2635 Invalidate region caches only if buffer text is going to be changed.
2636 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2637 (modify_text): ...new prototype.
2638 (prepare_to_modify_buffer_1): New prototype.
2639 * textprop.c (modify_region): Rename to...
2640 (modify_text_properties): ...new function.
2641 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2642 (Fremove_list_of_text_properties): Adjust users.
2643 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2644 (modify_text): ...new function.
2645 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2646 (prepare_to_modify_buffer_1): ...new function.
2647 * casefiddle.c (casify_region):
2648 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2649 (Ftranspose_regions): Use modify_text.
2651 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2653 * lisp.mk (lisp): Add nadvice.elc.
2655 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2657 New macro to iterate over live buffers similar to frames.
2658 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2659 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2660 Declare buffer-related variables here to offload lisp.h.
2661 * buffer.c (Vbuffer_alist): Adjust comment.
2662 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2663 (other_buffer_safely):
2664 * data.c (store_symval_forwarding):
2665 * dispnew.c (Fframe_or_buffer_changed_p):
2666 * fileio.c (Fdo_auto_save):
2667 * filelock.c (unlock_all_files):
2668 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2670 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2672 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2673 * callproc.c (create_temp_file):
2674 * filelock.c (create_lock_file):
2675 Assume mkostemp, since it's now provided by Gnulib.
2677 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2679 * w32.c (mkostemp): New function.
2680 (mktemp): Remove, no longer used. Most of the code reused in
2681 mkostemp. (Bug#15015)
2682 (mktemp): Don't undef.
2684 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2686 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2687 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2688 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2689 (free_glyph_pool, check_glyph_memory): Likewise for
2690 all users. Adjust comments where appropriate.
2692 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2694 * composite.h: Minor fixups.
2695 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2696 to fix a misspelling, and change it to an inline function while
2697 we're at it (it need not be a macro). All uses changed.
2698 (composition_method, composition_valid_p):
2699 Rewrite to avoid assignments in if-conditions.
2701 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2703 Do not use global Lisp_Object in composition macros.
2704 * composite.h (composition_temp): Remove declaration.
2705 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2706 (composition_method, composition_valid_p): ...inline functions.
2707 (compose_region): Remove the leftover.
2708 * composite.c (composition_temp): Remove.
2709 (run_composition_function, update_compositions)
2710 (composition_compute_stop_pos, composition_adjust_point)
2711 (Ffind_composition_internal):
2712 * coding.c (handle_composition_annotation):
2713 * xdisp.c (handle_composition_prop, check_point_in_composition):
2714 Related users changed.
2716 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2718 Drop FRAME_PTR typedef.
2719 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2720 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2721 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2722 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2723 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2724 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2725 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2726 All related users changed.
2728 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2730 * eval.c (default_toplevel_binding): New function.
2732 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2733 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2734 (syms_of_eval): Export them.
2735 * data.c (Fdefault_value): Micro cleanup.
2736 * term.c (init_tty): Use "false".
2738 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2740 Fix X GC leak in GTK and raw (no toolkit) X ports.
2741 * xterm.c (x_free_frame_resources): If white and black relief
2742 GCs are allocated, always free them here.
2743 * xfns.c (x_make_gc): Omit redundant initialization.
2744 * widget.c (create_frame_gcs): Remove the leftover.
2745 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2746 in x_free_frame_resources.
2748 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2750 * nsterm.m (windowWillResize:toSize:): Only change title if
2751 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2753 (viewDidEndLiveResize): New method.
2755 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2756 inside NS_IMPL_COCOA.
2758 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2760 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2761 Do not check whether undo is enabled because record_insert and
2762 record_delete does that themselves.
2764 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2766 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2767 member which is not really used any more.
2768 (FRAME_XIC_BASE_FONTNAME): Remove.
2769 * xfns.c (xic_free_fontset): Adjust user.
2770 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2771 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2772 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2773 (xdialog_show): Use eassert for debugging check.
2774 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2776 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2778 * fileio.c, fns.c (merge): Move extern decl from here ...
2779 * lisp.h (merge): ... to here.
2781 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2783 Fix last font-related change.
2784 * w32font.h (w32font_list_internal, w32font_match_internal):
2786 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2787 (uniscribe_list_family): Adjust to match font API change.
2788 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2789 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2791 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2793 * frame.h (FRAME_MOUSE_UPDATE):
2794 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2795 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2797 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2799 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2800 * font.h (struct font_driver): Change list, match, and list_family
2801 functions to accept struct frame * as first arg.
2802 * font.c (font_score, font_compare, font_sort_entities):
2804 (font_sort_entities, font_list_entities, font_select_entity):
2805 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2806 match font API change.
2807 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2808 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2809 * ftxfont.c (ftxfont_list, ftxfont_match):
2810 * xftfont.c (xftfont_list, xftfont_match):
2811 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2812 * w32font.c (w32font_list, w32font_match, w32font_list):
2813 (w32font_list_internal, w32_font_match_internal): Likewise.
2814 * xfaces.c (Fx_family_fonts): Adjust user.
2816 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2818 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2819 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2820 only if HAVE_X_WINDOWS is in use.
2821 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2822 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2823 * w32term.c (x_wm_set_icon_position): Likewise.
2824 * w32fns.c (x_icon): Adjust user.
2826 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2828 * xterm.c (last_mouse_press_frame): Remove the
2829 leftover which is not really used any more.
2830 (handle_one_xevent, syms_of_xterm): Adjust users.
2831 (x_flush): Call XFlush once per each X display, not frame.
2832 This is better because this code always unconditionally skips
2833 non-X frames in Vframe_list and issues the only XFlush if we
2834 have more than one X frame on the same X display.
2835 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2836 Use bool for booleans.
2837 (x_draw_glyph_string_background, cvt_string_to_pixel):
2838 (cvt_pixel_dtor): Drop unnecessary prototypes.
2839 * xterm.h (x_display_ok): Adjust prototype.
2841 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2843 Drop unnecessary functions that deals with frame pixel size.
2844 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2845 (x_pixel_height): Drop prototypes.
2846 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2847 (x_pixel_height): Drop implementations.
2848 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2849 which should be always valid for window frame.
2850 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2851 * w32menu.c (Fx_popup_dialog):
2852 * xmenu.c (Fx_popup_dialog): Likewise for both.
2854 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2856 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2857 frame parameters and call to Fmodify_frame_parameters just once.
2858 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2859 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2860 and mention nil frame in docstring.
2862 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2864 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2865 (x_figure_window_size): Likewise. Adjust to return long.
2866 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2867 (toplevel): Move Qterminal_live_p to...
2868 * terminal.c (toplevel): ...here, make it static, and...
2869 (syms_of_terminal): ...DEFSYM here.
2870 * frame.h (Qterminal_live_p): Remove declaration.
2871 (make_frame, x_figure_window_size): Adjust prototype.
2872 * nsfns.m (Fx_create_frame): Use long for window flags.
2874 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2876 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2877 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2878 Do not assume that emacs_close (INT_MAX) is a no-op.
2880 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2882 * xfaces.c (make_face_cache): For struct face_cache, prefer
2883 xmalloc to xzalloc and so avoid redundant call to memset.
2884 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2886 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2888 * fringe.c (draw_window_fringes, update_window_fringes)
2889 (compute_fringe_widths):
2890 * w32term.c (x_draw_glyph_string):
2891 * window.c (candidate_window_p, Frecenter):
2892 * xfaces.c (realize_basic_faces, realize_default_face)
2893 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2894 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2895 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2896 * xmenu.c (Fx_menu_bar_open_internal):
2897 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2898 * xsettings.c (xft_settings_event):
2899 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2900 Use bool for booleans. Adjust style and comments where
2902 * dispextern.h (draw_window_fringes, update_window_fringes)
2903 (compute_fringe_widths):
2904 * xterm.h (x_had_errors_p): Adjust prototype.
2906 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2908 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2909 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2911 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2913 * fns.c (toplevel): Remove comment before Fsafe_length because
2916 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2918 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2920 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2922 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2923 frame which got the message is still alive, before dereferencing
2924 its pointer. (Bug#14970)
2926 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2927 be a live window, before using it as such. (Bug#14970)
2929 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2931 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2932 w32_detect_focus_change instead of doing part of its job by hand.
2933 This fixes the problem whereby FOCUS_OUT events were not sent to
2936 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2938 * process.c (Fprocess_list): Doc fix.
2940 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2941 being re-exposed only if it didn't ask to become visible.
2942 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2943 was previously iconified. (Bug#14841)
2944 (x_iconify_frame): Mark the frame iconified.
2946 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2948 Fix minor problems found by static checking.
2949 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2950 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2952 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2954 * eval.c (set_specpdl_old_value): New function.
2955 (unbind_to): Minor simplification.
2956 (get_backtrace_frame): New function.
2957 (Fbacktrace_frame): Use it. Add `base' argument.
2958 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2959 (syms_of_eval): Export backtrace-eval.
2960 * xterm.c (x_focus_changed): Simplify.
2962 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2964 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2966 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2968 * xdisp.c (redisplay_window): Instead of moving point out of
2969 scroll margin, reject the force_start method, and try scrolling
2970 instead. (Bug#14780)
2972 2013-07-24 Ken Brown <kbrown@cornell.edu>
2974 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2977 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2979 * eval.c (Fprogn): Do not check that BODY is a proper list.
2980 This undoes the previous change. The check slows down the
2981 interpreter, and is not needed to prevent a crash. See
2982 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2984 2013-07-23 Glenn Morris <rgm@gnu.org>
2986 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2988 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2990 Port to GNU/Linux systems with tinfo but not ncurses.
2991 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2992 to decide whether ncurses is being used. Without this change,
2993 GCC complains about tgetent not being declared, on a system
2994 that has tinfo installed but ncurses not installed.
2996 * eval.c (Fprogn): Check that BODY is a proper list.
2998 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2999 * data.c (Fsetq_default):
3000 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3001 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3003 Tune by taking advantage of the fact that ARGS is always a list
3004 when a function is declared to have UNEVALLED args.
3006 * emacsgtkfixed.c: Port to GCC 4.6.
3007 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3009 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3011 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3012 here to silence compiler warnings.
3014 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3016 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3017 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3018 from messing up Emacs's 'struct frame' (Bug#14923).
3020 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3022 * alloc.c (make_save_ptr_ptr): Define this function.
3023 It was inadvertently omitted. It's needed only if
3024 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3026 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3028 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3029 frame have focus (Bug#14895).
3031 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3033 Avoid vfork-related deadlock more cleanly.
3034 * callproc.c (child_setup): When the child's exec fails, output
3035 the program name, as that's more useful. Use O_NONBLOCK to avoid
3037 * process.c (create_process_1): Remove; no longer needed.
3038 (create_process): Remove timer hack; no longer needed, now that
3039 the child avoids deadlock.
3041 2013-07-20 Glenn Morris <rgm@gnu.org>
3043 * image.c (Fimage_flush): Fix doc typo.
3045 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3047 Fix array bounds violation when pty allocation fails.
3048 * process.c (PTY_NAME_SIZE): New constant.
3049 (pty_name): Remove static variable; it's now auto.
3050 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3051 Take pty_name as an arg rather than using a static variable.
3052 All callers changed.
3053 (create_process): Recover pty_flag from process, not from volatile local.
3054 (create_pty): Stay inside array even when pty allocation fails.
3055 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3057 * lread.c (Fload): Avoid initialization only when lint checking.
3058 Mention that it's needed only for older GCCs.
3060 2013-07-20 Kenichi Handa <handa@gnu.org>
3062 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3063 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3065 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3067 * lread.c (Fload): Avoid uninitialized warning.
3069 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3071 Fix some minor file descriptor leaks and related glitches.
3072 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3073 (create_lock_file): Use write, not emacs_write.
3074 * image.c (slurp_file, png_load_body):
3075 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3076 (server_accept_connection):
3077 Don't leak an fd on memory allocation failure.
3078 * image.c (slurp_file): Add a cheap heuristic for growing files.
3079 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3080 as that's what the other routines do. Maybe input need not be
3081 blocked at all, but it's better to be consistent.
3082 Avoid undefined behavior when strlen is zero.
3084 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3085 (NSTATICS): Now a constant; doesn't need to be a macro.
3087 2013-07-19 Richard Stallman <rms@gnu.org>
3089 * coding.c (decode_coding_utf_8): Add simple loop for fast
3090 processing of ASCII characters.
3092 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3094 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3096 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3098 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3099 unportable 'struct x_display_info'.
3100 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3103 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3105 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3106 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3108 (system_process_attributes): Prefer plain char to unsigned char
3109 when either will do. Clean up properly if interrupted or if
3110 memory allocations fail. Don't assume sscanf succeeds.
3111 Remove no-longer-needed workaround to stop GCC from whining.
3112 Read command-line once, instead of multiple times. Check read status a
3115 Fix obscure porting bug with varargs functions.
3116 The code assumed that int is treated like ptrdiff_t in a vararg
3117 function, which is not a portable assumption. There was a similar
3118 -- though these days less likely -- porting problem with various
3119 assumptions that pointers of different types all smell the same as
3120 far as vararg functions is conserved. To make this problem less
3121 likely in the future, redo the API to use varargs functions.
3122 * alloc.c (make_save_value): Remove this vararg function.
3123 All uses changed to ...
3124 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3125 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3127 (make_save_ptr): Rename from make_save_pointer, for consistency with
3128 the above. Define only on platforms that need it. All uses changed.
3130 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3132 * keyboard.c: Try to fix typos in previous change.
3133 (DISPLAY_LIST_INFO): New macro.
3134 (kbd_buffer_get_event): Do not access members that are not present
3135 in X11. Revert inadvertent change of "!=" to "=".
3137 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3139 * keyboard.c (kbd_buffer_get_event):
3140 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3141 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3143 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3145 * filelock.c: Fix unlikely file descriptor leaks.
3146 (get_boot_time_1): Rework to avoid using emacs_open.
3147 This doesn't actually fix a leak, but is better anyway.
3148 (read_lock_data): Use read, not emacs_read.
3150 * doc.c: Fix minor memory and file descriptor leaks.
3151 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3152 (get_doc_string, Fsnarf_documentation):
3153 Fix file descriptor leak on error.
3155 * term.c: Fix minor fdopen-related file descriptor leaks.
3156 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3157 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3159 * charset.c: Fix file descriptor leaks and errno issues.
3161 (load_charset_map_from_file): Don't leak file descriptor on error.
3162 Use plain record_xmalloc since the allocation is larger than
3163 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3165 * eval.c (record_unwind_protect_nothing):
3166 * fileio.c (fclose_unwind):
3168 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3169 The replacement doesn't block input, but that no longer seems
3172 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3174 * lread.c: Fix file descriptor leaks and errno issues.
3175 (Fload): Close some races that leaked fds or streams when 'load'
3177 (Fload, openp): Report error number of last nontrivial failure to open.
3178 ENOENT counts as trivial.
3179 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3181 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3182 now that the function is always called with a nonnegative arg.
3183 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3184 All uses replaced with ...
3185 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3187 A few more minor file errno-reporting bugs.
3188 * callproc.c (Fcall_process):
3189 * doc.c (Fsnarf_documentation):
3190 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3191 * process.c (set_socket_option):
3192 Don't let a constructor trash errno.
3193 * doc.c: Include <errno.h>.
3195 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3197 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3199 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3201 Fix w32 bug with call-process-region (Bug#14885).
3202 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3203 to Fcall_process when the input is empty. This simplifies the
3204 code a bit. It makes no difference on POSIXish platforms but
3205 apparently it fixes a bug on w32.
3207 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3208 * fileio.c (close_file_unwind): Don't close if FD is negative;
3209 this can happen when unwinding a zapped file descriptor.
3210 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3211 in case Emacs runs out of memory between the two unwind-protects.
3212 Don't trash errno when closing FD.
3213 Zap the FD in the specpdl when closing it, instead of deferring
3214 the removal of the unwind-protect; this fixes a bug where a child
3215 function unwinds the stack past us.
3217 New unwind-protect flavors to better type-check C callbacks.
3218 This also lessens the need to write wrappers for callbacks,
3219 and the need for make_save_pointer.
3220 * alloca.c (free_save_value):
3221 * atimer.c (run_all_atimers):
3223 * alloc.c (safe_alloca_unwind):
3224 * atimer.c (unwind_stop_other_atimers):
3225 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3226 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3227 * minibuf.c (choose_minibuf_frame_1):
3228 * process.c (make_serial_process_unwind):
3229 * xdisp.h (pop_message_unwind):
3230 * xselect.c (queue_selection_requests_unwind):
3231 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3232 * alloca.c (record_xmalloc):
3233 Prefer record_unwind_protect_ptr to record_unwind_protect with
3235 * alloca.c (Fgarbage_collect):
3236 Prefer record_unwind_protect_void to passing a dummy.
3237 * buffer.c (restore_buffer):
3238 * window.c (restore_window_configuration):
3239 * xfns.c, w32fns.c (do_unwind_create_frame)
3240 New wrapper. All record-unwind uses of wrappee changed.
3241 * buffer.c (set_buffer_if_live):
3242 * callproc.c (call_process_cleanup, delete_temp_file):
3243 * coding.c (code_conversion_restore):
3244 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3245 * editfns.c (save_excursion_restore)
3246 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3247 (save_restriction_restore):
3248 * eval.c (restore_stack_limits, un_autoload):
3249 * fns.c (require_unwind):
3250 * keyboard.c (recursive_edit_unwind, tracking_off):
3251 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3252 * macros.c (pop_kbd_macro, restore_menu_items):
3253 * nsfns.m (unwind_create_frame):
3254 * print.c (print_unwind):
3255 * process.c (start_process_unwind):
3256 * search.c (unwind_set_match_data):
3257 * window.c (select_window_norecord, select_frame_norecord):
3258 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3259 (fast_set_selected_frame):
3260 * xfns.c, w32fns.c (unwind_create_tip_frame):
3261 Return void, not a dummy Lisp_Object. All uses changed.
3262 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3263 * callproc.c (call_process_kill):
3264 * fileio.c (restore_point_unwind, decide_coding_unwind)
3265 (build_annotations_unwind):
3266 * insdel.c (Fcombine_after_change_execute_1):
3267 * keyboard.c (read_char_help_form_unwind):
3268 * menu.c (unuse_menu_items):
3269 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3270 * sound.c (sound_cleanup):
3271 * xdisp.c (unwind_redisplay):
3272 * xfns.c (clean_up_dialog):
3273 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3274 Accept no args and return void, instead of accepting and returning
3275 a dummy Lisp_Object. All uses changed.
3276 * cygw32.c (fchdir_unwind):
3277 * fileio.c (close_file_unwind):
3278 * keyboard.c (restore_kboard_configuration):
3279 * lread.c (readevalllop_1):
3280 * process.c (wait_reading_process_output_unwind):
3281 Accept int and return void, rather than accepting an Emacs integer
3282 and returning a dummy object. In some cases this fixes an
3283 unlikely bug when the corresponding int is outside Emacs integer
3284 range. All uses changed.
3285 * dired.c (directory_files_internal_unwind):
3286 * fileio.c (do_auto_save_unwind):
3287 * gtkutil.c (pop_down_dialog):
3288 * insdel.c (reset_var_on_error):
3289 * lread.c (load_unwind):
3290 * xfns.c (clean_up_file_dialog):
3291 * xmenu.c, nsmenu.m (pop_down_menu):
3292 * xmenu.c (cleanup_widget_value_tree):
3293 * xselect.c (wait_for_property_change_unwind):
3294 Accept pointer and return void, rather than accepting an Emacs
3295 save value encapsulating the pointer and returning a dummy object.
3297 * editfns.c (Fformat): Update the saved pointer directly via
3298 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3299 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3300 (unwind_body): New function.
3301 (record_unwind_protect): First arg is now a function returning void,
3302 not a dummy Lisp_Object.
3303 (record_unwind_protect_ptr, record_unwind_protect_int)
3304 (record_unwind_protect_void): New functions.
3305 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3306 * fileio.c (struct auto_save_unwind): New type.
3307 (do_auto_save_unwind): Use it.
3308 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3309 * insdel.c (struct rvoe_arg): New type.
3310 (reset_var_on_error): Use it.
3311 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3313 (specbinding_func): Remove; there are now several such functions.
3314 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3315 (set_unwind_protect_ptr): New function.
3316 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3318 Be simpler and more consistent about reporting I/O errors.
3319 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3320 Say "Read error" and "Write error", rather than "I/O error", or
3321 "IO error reading", or "IO error writing", when a read or write
3323 * process.c (Fmake_network_process, wait_reading_process_output)
3324 (send_process, Fprocess_send_eof, wait_reading_process_output):
3325 Capitalize diagnostics consistently. Put "failed foo" at the
3326 start of the diagnostic, so that we don't capitalize the
3327 function name "foo". Consistently say "failed" for such
3329 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3330 All callers changed. This is so it can use report_file_error.
3331 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3332 diagnostics consistently as above.
3334 * fileio.c (report_file_errno): Fix errno reporting bug.
3335 If the file name is neither null nor a pair, package it up as a
3336 singleton list. All callers changed, both to this function and to
3337 report_file_error. This fixes a bug where the memory allocator
3338 invoked by list1 set errno so that the immediately following
3339 report_file_error reported the wrong errno value.
3341 Fix minor problems found by --enable-gcc-warnings.
3342 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3343 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3345 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3347 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3348 Set event->arg to Qt if switch-event shall be generated.
3349 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3351 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3353 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3356 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3357 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3358 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3359 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3360 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3361 and there is a focused frame.
3362 (head_table): Add focus-in and focus-out.
3363 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3364 bind to handle-focus-in/out.
3366 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3367 (Fhandle_switch_frame): Call Fhandle_focus_in.
3368 (syms_of_frame): defsubr handle-focus-in/out.
3370 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3372 Fix porting bug to older POSIXish platforms (Bug#14862).
3373 * sysdep.c (emacs_pipe): New function, that implements
3374 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3375 This should port better to CentOS 5 and to Mac OS X 10.6.
3376 All calls to pipe2 changed.
3378 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3379 This makes the code easier to read and the executable a bit smaller.
3380 Do not replace all calls to Fcons that happen to create lists,
3381 just calls that are intended to create lists. For example, when
3382 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3383 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3384 Similarly for list2 through list5.
3385 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3386 * bytecode.c (exec_byte_code):
3387 * callint.c (quotify_arg, Fcall_interactively):
3388 * callproc.c (Fcall_process, create_temp_file):
3389 * charset.c (load_charset_map_from_file)
3390 (Fdefine_charset_internal, init_charset):
3391 * coding.c (get_translation_table, detect_coding_system)
3392 (Fcheck_coding_systems_region)
3393 (Fset_terminal_coding_system_internal)
3394 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3395 * composite.c (update_compositions, Ffind_composition_internal):
3396 * dired.c (directory_files_internal, file_name_completion)
3398 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3399 * doc.c (Fsnarf_documentation):
3400 * editfns.c (Fmessage_box):
3402 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3403 (Feval, eval_sub, Ffuncall, apply_lambda):
3404 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3405 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3406 (Fset_file_times, Finsert_file_contents)
3407 (Fchoose_write_coding_system, Fwrite_region):
3408 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3409 * font.c (font_registry_charsets, font_parse_fcname)
3410 (font_prepare_cache, font_update_drivers, Flist_fonts):
3411 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3412 * frame.c (make_frame, Fmake_terminal_frame)
3413 (x_set_frame_parameters, x_report_frame_params)
3414 (x_default_parameter, Fx_parse_geometry):
3415 * ftfont.c (syms_of_ftfont):
3416 * image.c (gif_load):
3417 * keyboard.c (command_loop_1):
3418 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3419 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3420 (Fminor_mode_key_binding, accessible_keymaps_1)
3421 (Faccessible_keymaps, Fwhere_is_internal):
3422 * lread.c (read_emacs_mule_char):
3423 * menu.c (find_and_return_menu_selection):
3424 * minibuf.c (get_minibuffer):
3425 * nsfns.m (Fns_perform_service):
3426 * nsfont.m (ns_script_to_charset):
3427 * nsmenu.m (ns_popup_dialog):
3428 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3429 (Fx_own_selection_internal):
3430 * nsterm.m (append2):
3431 * print.c (Fredirect_debugging_output)
3432 (print_prune_string_charset):
3433 * process.c (Fdelete_process, Fprocess_contact)
3434 (Fformat_network_address, set_socket_option)
3435 (read_and_dispose_of_process_output, write_queue_push)
3436 (send_process, exec_sentinel):
3437 * sound.c (Fplay_sound_internal):
3438 * textprop.c (validate_plist, add_properties)
3439 (Fput_text_property, Fadd_face_text_property)
3440 (copy_text_properties, text_property_list, syms_of_textprop):
3441 * unexaix.c (report_error):
3442 * unexcoff.c (report_error):
3443 * unexsol.c (unexec):
3444 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3445 (Fformat_mode_line, syms_of_xdisp):
3446 * xfaces.c (set_font_frame_param)
3447 (Finternal_lisp_face_attribute_values)
3448 (Finternal_merge_in_global_face, syms_of_xfaces):
3449 * xfns.c (x_default_scroll_bar_color_parameter)
3450 (x_default_font_parameter, x_create_tip_frame):
3451 * xfont.c (xfont_supported_scripts):
3452 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3453 (menu_help_callback, xmenu_show):
3455 * xterm.c (set_wm_state):
3456 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3457 and similarly for list2 through list5.
3459 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3461 * callproc.c (Fcall_process_region): Fix minor race and tune.
3462 (create_temp_file): New function, with the temp-file-creation part
3463 of the old Fcall_process_region. Use Fcopy_sequence to create the
3464 temp file name, rather than alloca + build_string, for simplicity.
3465 Don't bother to block input around the temp file creation;
3466 shouldn't be needed. Simplify use of mktemp.
3467 Use record_unwind_protect immediately after creating the temp file;
3468 this closes an unlikely race where the temp file was not removed.
3469 Use memcpy rather than an open-coded loop.
3470 (Fcall_process_region): Use the new function. If the input is
3471 empty, redirect from /dev/null rather than from a newly created
3472 empty temp file; this avoids unnecessary file system traffic.
3474 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3476 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3477 Simplify by making this case like the other two. This is a bit
3478 slower on obsolete hosts, but the extra complexity isn't worth it.
3480 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3481 * process.c (create_process) [!DOS_NT]:
3482 Remove now-unnecessary calls to emacs_close.
3484 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3486 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3487 returning early. (Bug#14850)
3489 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3490 and inhibit-iso-escape-detection attributes of 'undecided'.
3493 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3495 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3496 Reported by Herbert J. Skuhra in
3497 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3499 Don't lose top specpdl entry when memory is exhausted.
3500 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3501 specpdl overflow here, to simplify callers; all callers changed.
3502 Always reserve an unused entry at the stack top; this avoids
3503 losing the top entry's information when memory is exhausted.
3505 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3507 Clean up errno reporting and fix some errno-reporting bugs.
3508 * callproc.c (Fcall_process):
3509 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3510 * process.c (create_process, Fmake_network_process):
3511 * unexaix.c (report_error):
3512 * unexcoff.c (report_error):
3513 Be more careful about reporting the errno of failed operations.
3514 The code previously reported the wrong errno sometimes.
3515 Also, prefer report_file_errno to setting errno + report_file_error.
3516 (Fcall_process): Look at openp return value rather than at path,
3517 as that's a bit faster and clearer when there's a numeric predicate.
3518 * fileio.c (report_file_errno): New function, with most of the
3519 old contents of report_file_error.
3520 (report_file_error): Use it.
3521 (Ffile_exists_p, Ffile_accessible_directory_p):
3522 Set errno to 0 when it is junk.
3523 * fileio.c (Faccess_file):
3524 * image.c (x_create_bitmap_from_file):
3525 Use faccessat rather than opening the file, to avoid the hassle of
3526 having a file descriptor open.
3527 * lisp.h (report_file_errno): New decl.
3528 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3531 * process.c (create_process, wait_reading_process_output) [AIX]:
3532 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3533 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3534 a multithreaded environment anyway).
3535 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3537 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3539 * image.c (x_find_image_file): Don't close a remote file handle.
3541 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3543 Fix races with threads and file descriptors.
3544 * callproc.c (Fcall_process_region):
3545 * dired.c (open_directory):
3546 * emacs.c (main, Fdaemon_initialized):
3547 * image.c (x_find_image_file):
3548 * inotify.c (Finotify_rm_watch):
3549 * lread.c (Flocate_file_internal):
3550 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3551 * term.c (term_mouse_moveto, init_tty):
3552 * termcap.c (tgetent):
3553 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3554 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3555 * unexhp9k800.c, unexmacosx.c (unexec):
3556 * callproc.c (Fcall_process_region):
3557 Use emacs_close, not close.
3558 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3559 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3560 and posix_close function on current platforms (which all lack them).
3561 (emacs_close): Use it. This should fix the races on GNU/Linux and
3562 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3563 and it should avoid closing random victim file descriptors on
3566 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3568 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3569 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3572 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3573 This is for .gdbinit xbacktrace.
3575 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3576 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3577 (emacs_set_tty): Now static.
3578 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3579 * term.c (tty_capable_p, tty_default_color_capabilities)
3580 (get_tty_terminal, term_mouse_movement)
3581 (handle_one_term_event, init_tty, maybe_fatal):
3582 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3583 (tgetent, scan_file, name_match, compare_contin):
3584 * terminal.c (get_terminal):
3585 Use bool for boolean.
3586 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3587 Prefer char to unsigned char if either will do.
3588 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3589 (tty_write_glyphs): Prefer int to unsigned.
3590 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3591 All callers changed.
3592 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3594 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3597 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3598 (B__dummy__): New dummy symbol, to pacify C89.
3599 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3600 they can't grok varargs macros.
3601 * dispnew.c (add_window_display_history)
3602 (add_frame_display_history):
3603 * print.c (print_object):
3604 * xdisp.c (debug_method_add):
3605 Use %p printf format only for void pointers.
3606 * emacs.c (usage_message): New constant, replacing ...
3607 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3608 (main): Adjust to usage reorg.
3609 * fns.c (syms_of_fns):
3610 * profiler.c (syms_of_profiler):
3611 Don't use non-constant struct initializers.
3612 * gnutls.h (gnutls_initstage_t):
3613 * lisp.h (enum Lisp_Fwd_Type):
3614 * lread.c (lisp_file_lexically_bound_p):
3615 * xsettings.c (anonymous enum):
3616 Remove trailing comma.
3617 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3618 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3619 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3621 * regex.c (const_re_char): New type, to pacify strict C89.
3622 All uses of 'const re_char' replaced to use it.
3623 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3624 with glibc when strict C89. This change is imported from gnulib.
3626 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3627 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3628 Omit GNU_LINUX implementation, since it requires long long.
3629 * xterm.c (x_draw_underwave):
3630 Do not assume the traditional order of struct's members.
3631 (x_term_init): Rewrite to avoid the need for non-constant structure
3634 Syntax cleanup, mostly replacing macros with functions.
3635 This removes the need for the syntax_temp hack.
3636 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3637 * syntax.c (SYNTAX_INLINE): New macro.
3638 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3639 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3640 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3641 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3642 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3643 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3644 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3645 Now constants, not macros.
3646 (syntax_temp) [!__GNUC__]: Remove.
3647 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3648 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3649 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3650 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3651 Move here from syntax.h; now functions, not macros. Except for the
3652 last function, these are static since only syntax.c uses them.
3653 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3654 All uses changed. Now a function, not a macro; use this fact
3655 to simplify the code.
3656 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3657 compiler bugs; no longer relevant.
3658 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3659 (SYNTAX_INLINE): New macro.
3660 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3661 for the new functions. Use bool for boolean member.
3662 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3663 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3664 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3665 (SETUP_BUFFER_SYNTAX_TABLE):
3666 Now extern inline functions, not macros.
3667 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3668 Remove; all uses replaced by implementation.
3669 (syntax_temp) [!__GNUC__]: Remove decl.
3670 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3672 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3674 * emacs.c (main): Fix syntax error.
3676 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3678 Timestamp fixes for undo (Bug#14824).
3679 * atimer.c (schedule_atimer):
3680 * fileio.c (Ffile_newer_than_file_p):
3681 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3682 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3683 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3684 (syms_of_fileio): Remove Sclear_visited_file_name.
3685 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3686 file doesn't exist; this avoids an ambiguity with negative timestamps.
3687 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3688 * systime.h (make_emacs_time, invalid_emacs_time):
3689 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3690 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3691 * undo.c (record_first_change): Push (visited-file-modtime) onto
3692 undo list rather than reimplementing it by hand, incorrectly.
3694 2013-07-09 Ken Brown <kbrown@cornell.edu>
3696 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3698 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3700 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3702 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3704 Handle errno and exit status a bit more carefully.
3705 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3706 number into an exit status. Instead, use EXIT_CANCELED.
3707 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3708 * callproc.c (relocate_fd):
3709 * emacs.c (close_output_streams, main):
3710 * process.c (create_process):
3711 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3712 Use emacs_perror for simplicity.
3713 * callproc.c (relocate_fd, main):
3714 * sysdep.c (sys_subshell):
3715 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3716 (shut_down_emacs): Use emacs_write, not write.
3717 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3718 * fileio.c (Fcopy_file, e_write):
3719 * nsterm.m (ns_select):
3720 * process.c (send_process):
3721 * sound.c (vox_write):
3722 Use emacs_write_sig, not emacs_write.
3723 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3724 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3726 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3728 (emacs_full_write): New function.
3729 (emacs_write): Rewrite to use it.
3730 (emacswrite_sig, emacs_perror): New functions.
3731 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3733 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3735 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3736 on NS even if it is present. Pixmap on NS is a void*.
3738 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3740 Port to Ubuntu 10 (Bug#14803).
3741 Problem reported by T.V. Raman.
3742 * process.c (close_on_exec, accept4, process_socket):
3743 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3745 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3747 * w32.c (sys_dup): Declare prototype.
3751 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3753 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3755 Make file descriptors close-on-exec when possible (Bug#14803).
3756 This simplifies Emacs a bit, since it no longer needs to worry
3757 about closing file descriptors by hand in some cases.
3758 It also fixes some unlikely races. Not all such races, as
3759 libraries often open files internally without setting
3760 close-on-exec, but it's an improvement.
3761 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3762 * callproc.c (Fcall_process) [!MSDOS]:
3763 * emacs.c (main) [!DOS_NT]:
3764 * nsterm.m (ns_term_init):
3765 * process.c (create_process):
3766 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3767 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3768 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3769 Prefer mkostemp with O_CLOEXEC to mkstemp.
3770 * callproc.c (relocate_fd) [!WINDOWSNT]:
3771 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3772 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3774 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3775 Make the resulting file descriptor close-on-exec.
3776 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3777 * lread.c (load_descriptor_list, load_descriptor_unwind):
3778 Remove; no longer needed. All uses removed.
3779 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3780 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3782 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3783 (Fmake_network_process, Fnetwork_interface_list):
3784 (Fnetwork_interface_info, server_accept_connection):
3785 Make newly-created socket close-on-exec.
3786 * sysdep.c (emacs_open, emacs_fopen):
3787 Make new-created descriptor close-on-exec.
3788 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3789 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3791 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3793 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3794 for NS_IMPL_GNUSTEP.
3796 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3798 Fix openp errno handling.
3799 * callproc.c (Fcall_process): Preserve openp errno around close.
3800 * lread.c (openp): Set errno when returning -1, as some callers
3803 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3805 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3807 * nsterm.h (NSSavePanel): Update comment.
3808 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3809 (ns_run_file_dialog): Declare.
3811 * nsfns.m: Remove panelOK.
3813 (ns_run_file_dialog): New function.
3814 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3815 event loop, so file dialog is popped up by ns_run_file_dialog, called
3816 by sendEvent (Bug#14578).
3817 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3819 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3821 * xdisp.c (default_line_pixel_height): New function.
3822 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3823 (try_cursor_movement, redisplay_window, try_window)
3824 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3826 * window.c (window_scroll_pixel_based):
3827 use default_line_pixel_height.
3829 * dispextern.h (default_line_pixel_height): Add prototype.
3831 * frame.c (x_set_line_spacing): Accept a float value for
3832 line-spacing parameter, per the documentation.
3834 * data.c (Fmultibyte_string_p): Doc fix.
3836 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3838 Use emacs_open more consistently when opening files.
3839 This handles EINTR more consistently now, and makes it easier
3840 to introduce other uniform changes to file descriptor handling.
3841 * src/systdio.h: New file.
3842 * src/buffer.c (mmap_init):
3843 * cygw32.c (chdir_to_default_directory):
3844 * dispnew.c (Fopen_termscript):
3845 * emacs.c (Fdaemon_initialized):
3846 * fileio.c (Fdo_auto_save):
3847 * image.c (slurp_file, png_load_body, jpeg_load_body):
3848 * keyboard.c (Fopen_dribble_file):
3850 * print.c (Fredirect_debugging_output):
3851 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3852 * termcap.c (tgetent):
3853 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3854 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3855 * w32term.c (w32_initialize) [CYGWIN]:
3856 * xfaces.c (Fx_load_color_file):
3857 Use emacs_open instead of plain open, and emacs_fopen instead of
3859 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3860 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3861 * callproc.c (default_output_mode): New constant.
3862 (Fcall_process): Use it to call emacs_open instead of plain creat.
3863 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3864 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3865 (emacs_fopen): New function.
3866 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3867 Include <lisp.h>, for emacs_open.
3868 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3870 Remove duplicate #include directives.
3871 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3873 Don't include stdio.h twice.
3874 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3875 Don't include sys/types.h or stdio.h twice.
3876 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3877 * lread.c: Don't include coding.h twice.
3878 * nsfont.m: Don't include frame.h twice.
3879 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3880 * ralloc.c: Don't include <unistd.h> twice.
3881 * xdisp.c: Don't include font.h twice.
3882 * xterm.c: Don't include fontset.h twice.
3883 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3885 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3887 Scale ImageMagick images more carefully.
3888 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3889 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3890 Be more careful about avoiding undefined behavior after
3891 integer overflow and division by zero.
3893 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3895 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3896 (syms_of_w32fns): DEFSYM them.
3897 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3898 (CCHDEVICENAME): Define macros if not defined.
3899 (struct MONITOR_INFO_EX): New struct.
3900 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3901 (enum_display_monitors_fn): New variable.
3902 (globals_of_w32fns): Initialize it.
3903 (Fx_display_pixel_width, Fx_display_pixel_height)
3904 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3905 multi-monitor setups in docstrings.
3906 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3907 screen size by primary monitor's millimeter per pixel.
3908 (w32_monitor_enum, w32_display_monitor_attributes_list)
3909 (w32_display_monitor_attributes_list_fallback)
3910 (Fw32_display_monitor_attributes_list): New functions.
3911 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3913 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3915 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3917 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3919 * fileio.c (Qfile_notify_error): New error symbol.
3921 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3922 * inotify.c (inotify_callback, symbol_to_inotifymask)
3923 (Finotify_add_watch, Finotify_rm_watch): Use it.
3924 (inotifyevent_to_event): Exchange order of cookie and file name.
3925 (Finotify_add_watch): Adapt docstring.
3927 * lisp.h (Qfile_notify_error): Declare.
3929 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3931 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3932 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3933 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3934 which did not work (see <http://bugs.gnu.org/14569#307>).
3935 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3936 && (!noninteractive || initialized)). This attempts to thread
3937 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3939 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3941 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3942 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3944 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3946 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3947 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3948 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3949 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3951 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3953 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3954 Define to __sys_siglist.
3956 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3958 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3959 word-wrap, so that overflow-newline-into-fringe would work in
3960 visual-line-mode. (Bug#2749)
3961 (move_it_in_display_line_to): When the last scanned display
3962 element fits exactly on the display line, and
3963 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3964 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3965 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3966 finding buffer position that corresponds to pixel coordinates,
3967 e.g. in buffer_posn_from_coords.
3969 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3971 * process.c (handle_child_signal): Call catch_child_signal if
3974 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3976 Don't convert function pointers to void * and back.
3977 It isn't portable C, and it's easy enough to avoid.
3978 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3979 (make_save_value): Add support for SAVE_FUNCPOINTER.
3980 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3981 * print.c (print_object):
3982 Distinguish function from object pointers.
3983 * lisp.h (SAVE_FUNCPOINTER): New constant.
3984 (SAVE_SLOT_BITS): Adjust to it.
3985 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3986 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3987 (voidfuncptr): New typedef.
3988 (struct Lisp_Save_Value): New member data[0].funcpointer.
3989 (XSAVE_FUNCPOINTER): New function.
3991 Simplify buildobj processing.
3992 * Makefile.in (buildobj.h): Make it a sequence of strings each
3993 followed by comma, rather than a single string. Put it into a
3994 .tmp file in case there's an error while generating it.
3995 (gl-stamp): Use .tmp for temp files.
3996 (mostlyclean): Clean .tmp files.
3997 * doc.c (buildobj): Move to just the routine that needs it.
3998 It's now an array of strings, so processing is simpler.
4000 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4002 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4003 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4004 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4005 Invoke malloc_enable_thread even when not interactive.
4006 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4007 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4008 in this case, since the underlying bug has now been fixed.
4010 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4012 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4013 unlinking it (bug#14691).
4015 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4017 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4018 before checking whether buffer is modified. This lets
4019 `kill-buffer-query-functions' cancel killing of the buffer or save
4020 its content before `kill-buffer' asks user the "Buffer %s
4021 modified; kill anyway?" question.
4023 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4025 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4026 Let the super performKeyEquivalent deal with them (Bug#14747).
4028 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4030 * widget.c (resize_cb): Remove unused local.
4032 Do not use GTK 3 if it exists but cannot be compiled.
4033 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4034 * xterm.c (x_error_handler) [!USE_GTK]:
4037 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4039 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4041 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4042 to the valid range of values. (Bug#14753)
4044 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4045 when moving point by using the current glyph matrix. This avoids
4046 the need to force redisplay when this function is called in a
4049 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4051 Fix minor problems found by static checking.
4052 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4053 Redo the latter's body to sidestep GCC parenthesization warnings.
4054 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4055 * coding.c (detect_coding, detect_coding_system):
4056 * coding.h (struct undecided_spec):
4057 Use bool for boolean.
4058 * image.c (QCmax_width, QCmax_height): Now static.
4059 * xdisp.c (Fmove_point_visually): Remove unused local.
4061 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4063 * xdisp.c (Fmove_point_visually): New function.
4065 2013-06-28 Kenichi Handa <handa@gnu.org>
4067 * coding.h (define_coding_undecided_arg_index): New enum.
4068 (coding_attr_index): New members
4069 coding_attr_undecided_inhibit_null_byte_detection,
4070 coding_attr_undecided_inhibit_iso_escape_detection,
4071 coding_attr_undecided_prefer_utf_8.
4072 (undecided_spec): New struct.
4073 (struct coding_system): New member `undecided' of the member
4076 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4077 (detect_coding): Likewise.
4078 (detect_coding_system): Likewise.
4079 (Fdefine_coding_system_internal): New coding system properties
4080 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4082 (syms_of_coding): Adjust for coding_arg_undecided_max.
4084 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4086 * image.c (x_from_xcolors): Remove unused local.
4088 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4090 Defer image data transfer between X client and server until actual
4093 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4096 * image.c (Destroy_Image): Remove.
4097 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4098 `mask_p', and `colors_p'. All uses changed.
4099 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4100 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4101 New macros for `flags' arg to x_clear_image_1.
4102 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4103 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4104 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4105 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4106 (image_get_x_image, image_unget_x_image): New functions or macros.
4107 (image_background, image_background_transparent, x_to_xcolors)
4108 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4109 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4110 instead of Destroy_Image.
4111 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4112 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4113 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4114 (imagemagick_load_image, svg_load_image): Use them instead of
4115 x_create_x_image_and_pixmap, and x_put_x_image followed by
4116 x_destroy_x_image, respectively.
4117 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4118 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4119 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4120 background_transparent fields.
4121 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4122 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4124 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4126 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4127 This mostly consists of undoing recent changes.
4128 * callproc.c (Fcall_process):
4129 * process.c (create_process):
4130 Do not worry about catching SIGCHLD here, undoing previous change.
4131 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4132 * process.c, process.h (catch_child_signal):
4133 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4134 * process.c (catch_child_handler): Don't worry about being called
4135 lazily and do not assume caller has blocked SIGCHLD, undoing
4136 previous change. Move first-time stuff back to
4137 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4138 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4139 set lib_child_handler if it's already initialized, which may
4140 help avoid problems on GNUStep.
4142 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4144 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4145 * callproc.c (Fcall_process):
4146 * process.c (create_process):
4147 Make sure SIGCHLD is caught before we fork,
4148 since Emacs startup no arranges to catch SIGCHLD.
4149 * process.c (lib_child_handler): Initialize to null, not to
4151 (catch_child_signal): Allow self to be called lazily.
4152 Do nothing if it's already been called.
4153 Assume caller has blocked SIGCHLD (all callers do now).
4154 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4155 just before it's really needed.
4156 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4157 since it hasn't been caught yet.
4159 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4161 * image.c (compute_image_size): New function to implement
4162 :max-width and :max-height.
4163 (imagemagick_load_image): Use it.
4165 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4167 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4168 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4170 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4171 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4172 the SIGCHLD handler, since the code is not atomic and (due to glib)
4173 signals may be arriving now.
4174 * sysdep.c (init_signals): Do not catch child signals here;
4175 'main' now does that later, at a safer time.
4177 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4179 Clean up SIGCHLD handling a bit (Bug#14569).
4180 * process.c, process.h (catch_child_signal):
4181 Now always extern, even if !NS_IMPL_GNUSTEP.
4182 * process.c (catch_child_signal): Move glib tickler here from
4183 init_process_emacs, so that it's done earlier in Emacs
4184 initialization. Also move the noninteractive && !initialized
4185 check here from init_process_emacs. This is all a bit cleaner for
4186 GNUish platforms, and I hope it works around the Cygwin bug.
4187 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4188 that glib signal handling is tickled before glib creates threads.
4190 * process.c (wait_reading_process_output): Avoid int overflow
4191 when reading more than 2 GiB total from a process.
4193 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4195 * process.c (create_process): Handle a couple more cases,
4196 i.e., work even if new_argv and wait_child_setup[i] are cached.
4197 Use Fcall_process's style for volatile vars.
4199 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4201 * process.c (create_process): Mark PROCESS volatile.
4203 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4205 Use C99-style flexible array members if available.
4206 This avoids some subtle aliasing issues, which typically
4207 aren't a problem with GCC but may be a problem elsewhere.
4208 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4209 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4210 In either case, it uses a flexible array member rather than
4211 the old struct hack. All uses changed.
4212 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4213 Adjust to sdata reorganization.
4214 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4215 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4216 that ports better to pre-C99 non-GCC.
4217 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4218 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4219 as the latter has changed.
4220 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4221 and port better to pre-C99 GCC.
4222 * image.c (struct xpm_cached_color):
4223 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4224 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4225 Use FLEXIBLE_ARRAY_MEMBER.
4226 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4227 Move decl to top level so it gets checked against implementation.
4228 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4229 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4231 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4233 * syntax.c: Integer cleanups.
4234 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4235 All uses that need 0-or-2 changed to:
4236 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4237 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4238 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4239 (char_quoted, prev_char_comend_first, back_comment)
4240 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4241 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4242 Use bool for boolean.
4243 (update_syntax_table, skip_chars, skip_syntaxes):
4244 Prefer int to unsigned when either will do.
4245 (back_comment): Return boolean success flag, like forw_comment,
4246 instead of positive-or-minus-1 (which might have overflowed int anyway).
4247 Don't stuff ptrdiff_t into int.
4248 (syntax_spec_code, syntax_code_spec): Now const.
4249 (Fmatching_paren, scan_lists, scan_sexps_forward):
4250 Use enum syntaxcode for syntax code.
4251 (Fmatching_paren): Check that arg is a character, not just an integer.
4252 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4253 (Finternal_describe_syntax_value): Omit no-longer-needed
4255 (skip_chars): Use char, not unsigned char, when the distinction
4257 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4258 * bytecode.c (exec_byte_code):
4259 * syntax.c (syntax_spec_code, Fchar_syntax)
4260 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4262 * syntax.h (SYNTAX_WITH_FLAGS):
4263 Omit unnecessary casts.
4265 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4267 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4268 line dimensions here, to avoid race conditions with the main
4269 thread. (Bug#14062, bug#14630, bug#14669)
4271 * w32term.c (w32_draw_window_cursor): Compute the header line and
4272 mode line dimensions here.
4273 <w32_system_caret_window, w32_system_caret_hdr_height>:
4274 <w32_system_caret_mode_height>: New variables.
4276 * w32term.h: Declare them.
4278 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4280 * alloc.c (die): Move "assertion failed" string here ...
4281 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4282 COND when SUPPRESS_CHECKING. This shrinks the executable text
4283 size by 0.8% to 2.2% when configured with --enable-checking,
4284 depending on optimization flags (GCC 4.8.1 x86-64).
4286 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4288 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4290 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4291 base is 2; this is more accurate.
4293 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4295 * sound.c (string_default): Move to !WINDOWSNT section.
4296 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4298 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4300 * sound.c: Integer cleanups.
4301 Remove unnecessary forward decls.
4302 (struct sound_device): The 'file' member is now a Lisp_Object, not
4303 a char *, so that we needn't invoke alloca on a huge size.
4304 (Fplay_sound_internal): Adjust to this.
4305 (string_default): New function.
4306 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4307 Use it to adjust to the struct sound_device change.
4308 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4309 (be2hs) [0]: Remove.
4311 * syntax.c (skip_chars): Don't use uninitialized storage
4312 when searching a multibyte buffer for characters that are not in a
4313 unibyte string that contains non-ASCII characters.
4315 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4317 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4318 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4320 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4322 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4324 2013-06-18 Kenichi Handa <handa@gnu.org>
4326 * font.c (Ffont_spec): Signal an error for an invalid font name
4329 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4331 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4332 In particular this ports to 32-bit sparc Sun cc.
4333 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4334 array with a dummy element at specpdl[-1], so that its address can
4336 (unbind_to): Do not copy the binding; not needed, now that we
4337 copy old_value in the one place where the copy is needed.
4338 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4339 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4340 (union specbinding): Rename from struct specbinding. Redo layout
4341 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4342 which is not portable. With Sun C 5.12 32-bit sparc, the
4343 declaration causes nargs to be an unsigned bitfield, a behavior
4344 that the C standard allows; but Emacs wants nargs to be signed.
4345 The overall type is now a union of structures rather than a
4346 structure of union of structures, and the 'kind' member is now a
4347 bitfield, so that the overall type doesn't grow. All uses changed.
4348 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4350 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4352 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4353 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4355 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4357 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4359 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4360 unless we know that the window w's frame is a frame object.
4361 Another attempt at solving bug#14062 and bug#14630.
4363 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4365 * textprop.c (property_set_type): New enum.
4366 (add_properties): Allow appending/prepending text properties.
4367 (add_text_properties_1): Factored out of Fadd_text_properties.
4368 (Fadd_text_properties): Move all the code into
4369 add_text_properties_1.
4370 (Fadd_face_text_property): New function that calls
4371 add_text_properties_1.
4373 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4375 Move functions from lisp.h to individual modules when possible.
4376 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4377 * alloc.c (XFLOAT_INIT, set_symbol_name):
4378 * buffer.c (CHECK_OVERLAY):
4379 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4380 (set_char_table_parent):
4381 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4382 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4383 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4384 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4386 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4387 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4388 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4389 (backtrace_args, backtrace_debug_on_exit):
4390 * floatfns.c (CHECK_FLOAT):
4391 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4392 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4393 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4394 (set_hash_index_slot):
4395 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4396 * marker.c (CHECK_MARKER):
4397 * textprop.c (CHECK_STRING_OR_BUFFER):
4398 * window.c (CHECK_WINDOW_CONFIGURATION):
4399 Move here from lisp.h, and make these functions static rather than
4401 * buffer.c (Qoverlayp):
4403 * fns.c (Qhash_table_p):
4404 * window.c (Qwindow_configuration_p):
4406 * lisp.h: Remove the abovementioned defns and decls.
4408 Use functions, not macros, for XINT etc (Bug#11935).
4409 In lisp.h, prefer functions to function-like macros, and
4410 constants to object-like macros, when either will do. This:
4411 . simplifies use, as there's no more need to worry about
4412 arguments' side effects being evaluated multiple times.
4413 . makes the code easier to debug on some platforms.
4414 However, when using gcc -O0, keep using function-like macros
4415 for a few critical operations, for performance reasons.
4416 This sort of thing isn't needed with gcc -Og, but -Og
4417 is a GCC 4.8 feature and isn't widely-enough available yet.
4418 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4419 Remove enum lsb_bits; no longer needed.
4420 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4421 * buffer.c (Qoverlap):
4423 * fns.c (Qhash_table_p):
4424 Now extern, so lisp.h can use these symbols.
4425 * dispextern.h: Include character.h, for MAX_CHAR etc.
4426 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4427 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4428 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4429 (GLYPH_CODE_P): Move here from lisp.h.
4430 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4431 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4432 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4433 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4434 XUNTAG now returns void *.
4435 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4436 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4437 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4438 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4439 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4440 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4441 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4442 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4443 New macros, renamed from their sans-lisp_h_ counterparts.
4444 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4445 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4446 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4447 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4448 If compiling via GCC without optimization, define these as macros
4449 in addition to inline functions.
4450 To disable this, compile with -DINLINING=0.
4451 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4452 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4453 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4454 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4455 (INTMASK, VALMASK): Now macros, since static values cannot be
4456 accessed from extern inline functions.
4457 (VALMASK): Also a constant, for benefit of old GDB.
4458 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4459 is INTEGERP, which can fold it in.
4460 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4461 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4462 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4463 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4464 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4465 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4466 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4467 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4468 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4469 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4470 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4471 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4472 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4473 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4474 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4475 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4476 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4477 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4478 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4479 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4480 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4481 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4482 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4483 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4484 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4485 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4486 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4487 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4488 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4489 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4490 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4491 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4492 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4494 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4495 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4496 (VALMASK): Define in one place rather than in two, merging the
4497 USE_LSB_TAG parts; this is simpler.
4498 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4499 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4500 Move up, to avoid use before definition.
4501 Also include "globals.h" earlier, for the same reason.
4502 (make_natnum): New function.
4503 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4504 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4505 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4506 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4507 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4508 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4509 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4510 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4511 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4512 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4513 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4514 (Qwindow_configuration_p, Qimage): New forward declarations.
4515 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4516 (STRING_COPYIN): Remove; unused.
4517 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4518 (xcar_addr, xcdr_addr): New functions. All uses changed.
4519 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4520 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4521 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4522 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4523 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4524 (TYPE_RANGED_INTEGERP): Simplify.
4525 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4526 (setlocale, fixup_locale, synchronize_system_messages_locale)
4527 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4528 Now empty functions, not macros.
4529 (functionp): Return bool, not int.
4530 * window.c (Qwindow_configuration_p): Now extern,
4531 so window.h can use it.
4532 * window.h (Qwindowp): Move decl back to lisp.h.
4534 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4536 * xdisp.c (Fline_pixel_height): New function, required for solving
4539 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4541 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4543 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4545 * lread.c (syms_of_lread):
4546 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4548 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4550 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4552 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4554 * fileio.c (expand_file_name): Doc fix.
4556 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4558 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4559 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4560 Wait for self, not for 0. This can't hurt on GNU or similar
4561 system, and may help with Cygwin.
4563 * keyboard.c: Don't use PROP (...) as an lvalue.
4564 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4565 Use set_prop (A, B), not PROP (A) = B.
4567 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4569 * xdisp.c (get_it_property): Use it->window instead of generating
4570 a Lisp object from it->w.
4572 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4574 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4575 get-char-property the window that is being rendered, instead of
4576 the buffer, to support window-specific overlays. (Bug#14575)
4577 (compute_display_string_pos): When W is NULL, use the current
4578 buffer as the object to pass to get-char-property.
4579 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4580 pointer member of the bidi iterator, since no window is pertinent
4583 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4585 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4586 being displayed, and pass it to compute_display_string_pos.
4587 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4588 (bidi_paragraph_init): All callers changed.
4590 * xdisp.c (init_from_display_pos, init_iterator)
4591 (handle_single_display_spec, next_overlay_string)
4592 (get_overlay_strings_1, reseat_1, reseat_to_string)
4593 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4594 Set bidi_it.w member from it->w.
4595 (compute_display_string_pos): Accept additional argument, the
4596 window being displayed, and pass it to Fget_char_property.
4599 * dispextern.h (struct bidi_it): New member w, the window being
4601 (compute_display_string_pos): Adjust prototype.
4603 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4605 * xgselect.c: Remove unneeded include xterm.h.
4607 * process.c (wait_reading_process_output): Check for NS before GLIB.
4608 GLIB may be linked in due to rsvg, but ns_select must be called.
4610 * xgselect.c (xg_select): Remove call to window_system_available
4611 and g_main_context_pending at the top, so Gdk events (i.e. file
4612 notify) are processed when Emacs is started with -nw.
4614 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4616 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4617 (ctagsfiles3): New variable, includes only *.m files.
4618 (TAGS): Use an explicit language name in the regular expressions,
4619 to avoid transformation of '/SOMETHING' by MSYS to
4620 'c:\MSYS\SOMETHING'.
4622 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4624 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4626 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4628 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4629 still need to set the mouse pointer shape and activate help-echo.
4632 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4634 A few porting etc. fixes for the new file monitor code.
4635 See the thread containing
4636 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4637 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4638 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4639 (dir_monitor_callback, Fgfile_rm_watch):
4640 Use assq_no_quit instead of Fassoc, for speed.
4641 (dir_monitor_callback, Fgfile_rm_watch):
4642 eassert that the monitor is a fixnum.
4643 (dir_monitor_callback): No need for CDR_SAFE.
4644 Simplify building of lisp with alternative tails.
4645 (Fgfile_add_watch, Fgfile_rm_watch):
4646 Do not assume glib functions set errno reliably on failure.
4647 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4648 and signal an error otherwise.
4649 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4650 Use Fdelq instead of Fdelete, for speed.
4652 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4654 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4655 don't insist on being invoked on a highlighted tool-bar button.
4656 Avoids losing tool-bar functionality when mouse-highlight is nil.
4657 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4658 Don't highlight when mouse-highlight is nil.
4659 (note_mouse_highlight): When mouse-highlight is nil, don't return
4660 right away; instead, run tool-bar and mode-line highlight
4661 subroutine, clear any existing highlight, and revert the mouse
4662 pointer to its default shape. (Bug#14558)
4664 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4666 * lisp.mk (lisp): Add prog-mode.el.
4668 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4670 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4671 * process.c (dummy_handler): New function.
4672 (lib_child_handler): New static var.
4673 (handle_child_signal): Invoke it.
4674 (catch_child_signal): If a library has set up a signal handler,
4675 save it into lib_child_handler.
4676 (init_process_emacs): If using glib and not on Windows, tickle glib's
4677 child-handling code so that it initializes its private SIGCHLD handler.
4678 * syssignal.h (SA_SIGINFO): Default to 0.
4679 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4680 31; it should no longer be needed now.
4682 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4684 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4686 * gfilenotify.c (globals_of_gfilenotify): New function.
4687 (syms_of_gfilenotify): Move global initialization there.
4689 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4691 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4693 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4694 * keyboard.c (menu_bar_items, tool_bar_items):
4695 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4696 not override local keymaps any more.
4698 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4700 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4702 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4704 * w32console.c (initialize_w32_display): Return the dimensions of
4705 the console window via 2 additional arguments, not via the current
4706 frame. This avoids crashes due to overrunning the bounds of
4707 frame's decode_mode_spec_buffer, which is not resized following
4708 the change of the frame dimensions from the initial 10x10.
4710 * w32term.h (w32_initialize_display_info): Adjust prototype.
4712 * term.c (init_tty): Take dimensions of the frame from the values
4713 returned by initialize_w32_display.
4715 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4716 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4717 (LIBES): Add $(GFILENOTIFY_LIBS).
4719 * w32inevt.c (handle_file_notifications): Add dummy implementation
4720 for !HAVE_W32NOTIFY.
4722 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4724 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4726 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4728 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4730 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4732 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4734 Fix minor problems found by static checking.
4735 * data.c (pure_write_error):
4736 Use xsignal2, not Fsignal, as Fsignal might return.
4737 * eval.c (set_backtrace_debug_on_exit): Now static.
4738 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4739 No longer inline. EXTERN_INLINE is needed only for functions
4740 defined in .h files. Reindent function header as per GNU style.
4741 (backtrace_p, backtrace_top, backtrace_next):
4742 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4743 compiler or linker. Add extern decls to pacify gcc -Wall.
4744 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4746 * frame.c (free_monitors): Define only on platforms that need it.
4747 * nsterm.m (ns_term_init):
4748 * process.c (catch_child_signal):
4749 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4750 defined on all porting targets these days.
4751 * process.c, process.h (catch_child_signal):
4752 Make it extern only if NS_IMPL_GNUSTEP is defined.
4754 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4756 * w32.c (gettimeofday): Make the signature identical to prototype
4757 in nt/inc/sys/time.h.
4759 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4761 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4764 * keyboard.c (safe_run_hooks_error): Improve error message.
4766 * data.c (pure_write_error): Add `object' argument.
4767 * puresize.h (CHECK_IMPURE): Use it.
4769 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4771 * Makefile.in (NOTIFY_OBJ): New variable.
4772 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4774 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4775 Call syms_of_gfilenotify.
4777 * gfilenotify.c: New file.
4779 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4780 and Qfile_w32notify.
4781 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4782 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4784 * lisp.h: Declare syms_of_gfilenotify.
4786 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4788 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4790 Merge the specpdl and backtrace stacks. Make the structure of the
4791 specpdl entries more obvious via a tagged union of structs.
4792 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4793 (enum specbind_tag): New enum.
4794 (struct specbinding): Make it a tagged union of structs.
4795 Add a case for backtrace records.
4796 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4797 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4798 (backtrace_debug_on_exit): New accessors.
4799 (struct backtrace): Remove.
4800 (struct catchtag): Remove backlist field.
4801 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4803 (Flocal_variable_p): Speed up the common case where the binding is
4805 * eval.c (backtrace_list): Remove.
4806 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4807 (set_backtrace_args, set_backtrace_nargs)
4808 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4809 (backtrace_next): New functions.
4810 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4811 (unwind_to_catch, internal_lisp_condition_case)
4812 (internal_condition_case, internal_condition_case_1)
4813 (internal_condition_case_2, internal_condition_case_n): Don't bother
4814 with backtrace_list any more.
4815 (Fsignal): Adjust to new backtrace format.
4816 (grow_specpdl): Move up.
4817 (record_in_backtrace): New function.
4818 (eval_sub, Ffuncall): Use it.
4819 (apply_lambda): Adjust to new backtrace format.
4820 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4822 (specbind): Adjust to new specpdl format. Simplify.
4823 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4824 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4826 (mark_backtrace): Remove.
4827 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4828 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4829 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4831 * profiler.c (record_backtrace): Use get_backtrace.
4832 (handle_profiler_signal): Use backtrace_top_function.
4833 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4836 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4838 * process.h (catch_child_signal): Declare.
4840 * process.c (catch_child_signal): New function.
4841 (init_process_emacs): Call it.
4843 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4844 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4846 (x_set_cursor_type): Remove declaration.
4847 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4848 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4849 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4850 (ns_get_color): Use F suffix on float.
4851 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4852 (ns_get_rgb_color): Remove.
4853 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4854 (note_mouse_movement): x and y are CGFloat.
4855 (ns_draw_fringe_bitmap): Remove unused rowY.
4856 Change #if to COCOA && >= 10_6.
4857 (ns_draw_window_cursor): Remove unused overspill.
4858 (ns_draw_underwave): width and x are EamcsCGFloat.
4859 (ns_draw_box): thickness is CGFloat.
4860 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4861 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4862 if not in main thread.
4863 (ns_get_pending_menu_title, ns_check_menu_open)
4864 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4865 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4866 (sendFromMainThread:): New method.
4867 (changeFont:): size is CGFloat.
4868 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4869 Disable warning about permanent text.
4870 (characterIndexForPoint:): Adjust return type depending on GNUStep
4872 (mouseDown:): delta is CGFloat.
4873 (updateFrameSize): Remove unised variable f.
4874 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4875 Cast float to EmacsCGFloat.
4876 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4877 also to -1 when restoring.
4878 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4879 inside NS_IMPL_COCOA.
4880 (toggleFullScreen:): Put call to toggleFullScreen inside
4881 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4882 (setPosition:portion:whole:): por is CGFloat.
4883 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4884 (mouseDown:): Use CGFloat.
4885 (mouseDragged:): Remove unised variable edge.
4886 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4888 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4890 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4891 when NS_IMPL_GNUSTEP.
4892 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4893 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4894 (EmacsToolbar): Add clearAll. Add tag argument to
4895 addDisplayItemWithImage.
4896 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4898 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4900 * nsmenu.m (ns_update_menubar): Make static.
4901 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4902 (fillWithWidgetValue:): Add cast to SEL for setAction.
4903 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4904 (update_frame_tool_bar): Update code for GNUStep.
4905 (clearAll): New method.
4906 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4907 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4908 Move identifierToItem setObject and activeIdentifiers addObject before
4909 call to insertItemWithItemIdentifier.
4910 (validateVisibleItems): Fix indentation.
4911 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4912 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4913 UtilityWindow to aStyle, remove call to setStyleMask.
4915 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4917 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4918 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4919 Use F suffix on floats.
4920 (ns_char_width): Returns CGFloat.
4921 (ns_ascii_average_width): w is CGFloat instead of float.
4922 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4924 (ns_glyph_metrics): CGFloat instead of float.
4926 * nsfns.m (x_set_foreground_color, x_set_background_color):
4928 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4929 remove unused variables.
4930 (Fns_read_file_name): Keep track if panel is for save.
4931 Use ns_filename_from_panel/ns_directory_from_panel.
4932 (Fns_list_services): delegate only used for COCOA.
4933 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4934 Just return the input if GNUStep.
4935 (x_screen_planes): Remove.
4936 (Fxw_color_values): Use EmacsCGFloat
4937 (Fns_display_monitor_attributes_list): Only get screen number for
4939 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4941 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4942 ns_directory_from_panel.
4944 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4946 * process.c (handle_child_signal): Also use WCONTINUED.
4947 This is so that list-processes doesn't mistakenly list the process
4948 as stopped, when the process has actually been continued and is
4951 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4953 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4954 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4955 not already configured.
4957 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4959 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4961 * Makefile.in (mostlyclean): Remove *.res files.
4963 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4965 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4966 a buffer (bug#8447).
4968 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4970 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4971 display vector, and we backtrack, handle the case that the
4972 previous character position is also displayed from a display
4973 vector or covered by a display string or image. (Bug#14476)
4975 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4977 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4978 (struct MonitorInfo, free_monitors): Remove.
4979 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4980 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4981 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4984 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4985 (struct MonitorInfo, free_monitors): Remove.
4986 (ns_screen_name): Make static.
4987 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4988 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4991 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4992 (struct MonitorInfo): New struct.
4993 (free_monitors, make_monitor_attribute_list): Declare.
4995 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4997 (free_monitors, make_monitor_attribute_list): New functions.
4998 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5001 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5003 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5005 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5007 * keyboard.c: Apply keyboard decoding only to events that come directly
5008 from the tty, not from unread-command-events (bug#14368).
5009 (read_event_from_main_queue): New function, extracted from read_char).
5010 (read_decoded_char): Remove.
5011 (read_decoded_event_from_main_queue): New function to replace it.
5012 (read_char): Use it.
5013 (read_key_sequence): Use read_char rather than read_decoded_char.
5015 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5017 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5019 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5021 2013-05-22 Kenichi Handa <handa@gnu.org>
5023 The following changes are to fix the setting of
5024 buffer-file-coding-system on, for instance, C-x RET c unix RET
5025 _FILE_OF_DOS_EOL_TYPE_ RET.
5027 * coding.h (struct coding_system): New member detected_utf8_chars.
5029 * coding.c (detect_coding_utf_8): Count characters and check EOL
5030 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5032 (setup_coding_system): Do not initialize coding->head_ascii.
5033 (check_ascii): Do not set coding->eol_seen but update it. Do not
5034 call adjust_coding_eol_type here.
5035 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5036 If the eol-type of CODING is already specified, adjust the eol type
5037 of the found coding-system.
5038 (decode_coding_gap): Cancel previous change. Utilize the
5039 character numbers counted by detect_coding_utf_8. Fix detection
5042 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5044 * search.c (looking_at_1): Only set last_thing_searched if the match
5045 changed the match-data (bug#14281).
5047 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5049 * xdisp.c (reseat_at_previous_visible_line_start):
5050 Already declared in dispextern.h, so remove it here.
5051 (move_it_vertically_backward): Likewise.
5053 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5055 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5056 (Fx_display_pixel_width, Fx_display_pixel_height)
5057 (Fx_display_mm_width, Fx_display_mm_height):
5058 Mention `display-monitor-attributes-list' in docstrings.
5060 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5061 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5062 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5063 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5064 (Fx_display_backing_store, Fx_display_visual_class)
5065 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5066 (Fx_display_grayscale_p, Fx_display_pixel_width)
5067 (Fx_display_pixel_height, Fx_display_planes)
5068 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5069 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5070 (Fx_display_mm_width, Fx_display_mm_height)
5071 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5072 height for all physical monitors as in X11.
5074 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5075 Return pixel width or height for all physical monitors as in X11.
5077 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5079 Port --enable-gcc-warnings to clang.
5080 * bytecode.c (exec_byte_code):
5082 Redo diagnostic pragmas to pacify clang, too.
5083 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5084 * editfns.c (Fencode_time):
5085 * fileio.c (file_accessible_directory_p):
5086 * font.c (font_unparse_xlfd):
5087 Use '&"string"[index]' instead of '"string" + (index)'.
5088 * undo.c (user_error): Remove; unused.
5090 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5092 * insdel.c (insert_1_both): Document the arguments, instead of
5093 referring to insert_1, which no longer exists.
5095 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5096 some window, increment windows_or_buffers_changed, so that
5097 *Messages* display in that window is updated. (Bug#14408)
5099 * w32.c: Include epaths.h.
5100 (init_environment): Use cmdproxy.exe without leading directories.
5101 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5103 (gettimeofday): Adjust signature and return value to Posix
5106 * unexw32.c (open_output_file): Delete the existing emacs.exe
5107 before creating it, to break the hard link to the versioned
5110 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5111 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5112 (FIRSTFILE_OBJ): New variables.
5113 (W32_RES): Rename to EMACSRES. All users changed.
5114 (base_obj): Use $(CM_OBJ).
5115 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5116 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5117 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5118 $(W32_RES_LINK) before $(LIBES).
5119 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5121 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5123 * makefile.w32-in (DOC): Use just "DOC".
5125 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5127 * process.c: Export default filters and sentinels to Elisp.
5128 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5130 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5131 (Fset_process_sentinel, Fformat_network_address):
5132 Default to them instead of nil.
5133 (server_accept_connection): Sentinels can't be nil any more.
5134 (read_and_dispose_of_process_output): New function, extracted from
5135 read_process_output.
5136 (read_process_output): Use it; filters can't be nil.
5137 (Finternal_default_process_filter): New function, extracted from
5138 read_process_output.
5139 (exec_sentinel_unwind): Remove function.
5140 (exec_sentinel): Don't zilch sentinel while running.
5141 (status_notify): Sentinels can't be nil.
5142 (Finternal_default_process_sentinel): New function extracted from
5144 (setup_process_coding_systems): Default filter is not nil any more.
5145 (syms_of_process): Export new Elisp functions and initialize
5147 * lisp.h (make_lisp_proc): New function.
5149 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5151 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5153 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5155 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5156 unless we know that the window w is a leaf window.
5157 Another attempt at solving bug#14062.
5159 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5161 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5164 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5166 * image.c (gif_load): Check that subimages fit (Bug#14345).
5168 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5170 * lread.c (skip_dyn_eof): New function.
5171 (read1): Use it to skip the end of a file in response to #@00.
5173 * doc.c (get_doc_string): Slightly relax the sanity checking.
5175 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5177 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5178 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5179 (MonitorInfo): New struct.
5180 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5181 (Fns_display_monitor_attributes_list): New functions.
5182 (display-usable-bounds): Remove.
5183 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5186 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5188 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5189 (GTK_CHECK_VERSION): New macro, if not already defined.
5190 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5191 replaced by GTK_CHECK_VERSION.
5193 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5195 * xterm.h (GTK_PREREQ): New macro.
5196 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5197 to use this macro instead, for consistency and clarity.
5199 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5201 * xdisp.c (row_for_charpos_p): New function, with code of
5202 cursor_row_p, but accepts an additional argument CHARPOS instead
5203 of using a hardcoded PT.
5204 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5205 (row_containing_pos): Call row_for_charpos_p instead of partially
5206 doing the same. Fixes cursor positioning under longlines-mode
5207 when longlines-show-effect includes more than one newline, when
5208 moving the cursor vertically up.
5210 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5212 * makefile.w32-in (ACL_H): New macro.
5213 ($(BLD)/fileio.$(O)): Update dependencies.
5215 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5217 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5218 * Makefile.in (LIB_ACL): New macro.
5219 (LIBACL_LIBS): Remove.
5220 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5221 * fileio.c: Include <acl.h>.
5222 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5223 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5225 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5228 * unexelf.c: Don't assume ElfW (Half) fits in int.
5229 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5230 when dealing with ElfW (Half) values, since they can exceed 2**31
5231 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5232 (entry_address): Omit unused NUM arg. All uses changed.
5234 2013-05-07 Juri Linkov <juri@jurta.org>
5236 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5237 to the string converted from number with `Fnumber_to_string'.
5240 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5242 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5243 This fixes a problem introduced by my previous change.
5245 2013-05-07 Glenn Morris <rgm@gnu.org>
5247 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5249 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5251 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5253 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5255 Static checking by GCC 4.8.0.
5256 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5257 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5258 (x_get_monitor_attributes_fallback)
5259 (x_get_monitor_attributes_xinerama)
5260 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5261 Define only if USE_GTK.
5262 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5263 (x_get_monitor_attributes_fallback): Omit unused locals.
5264 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5265 Use double, not float, to avoid mixed-mode floating point arithmetic.
5267 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5268 Jan Djärv <jan.h.d@swipnet.se>
5270 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5271 (XINERAMA_CFLAGS): New macros.
5272 (ALL_CFLAGS, LIBES): Use them.
5274 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5275 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5276 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5277 (syms_of_xfns): DEFSYM them.
5278 (struct MonitorInfo): New struct.
5279 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5280 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5281 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5282 (x_get_monitor_attributes_xinerama): New functions.
5283 (Fx_display_monitor_attributes_list): New primitive.
5284 (syms_of_xfns): Defsubr it.
5286 * xterm.h (x_display_info): Add Xatom_net_workarea and
5287 Xatom_net_current_desktop.
5289 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5290 and dpyinfo->Xatom_net_current_desktop.
5292 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5294 * xdisp.c (pos_visible_p): Use the special code for finding the
5295 beginning of a display property or overlay for any "replacing"
5296 display property, not just for display strings. This solves
5297 incorrect reporting of position by posn-at-point. (Bug#14241)
5299 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5301 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5302 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5303 Verify that ElfW (Half) fits in int.
5304 (fatal): Use same signature as lisp.h.
5305 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5306 configure and build with -DUNEXELF_DEBUG without worrying about
5307 other modules that use DEBUG.
5308 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5309 possibly-wide integers now uses it instead of plain fprintf.
5310 (entry_address): New function, which avoids problems with 32-bit
5311 overflow on 64-bit hosts.
5312 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5313 (round_up): Don't assume the remainder fits in int.
5314 (find_section): Use bool for boolean. Simplify debug code.
5315 (unexec): Don't assume file sizes fit in int or size_t.
5316 Omit unnecessary trailing newline in 'fatal' format.
5317 Use strerror rather than outputting decimal error number.
5318 Remove unused code when emacs is not defined;
5319 this file relies on Emacs now.
5320 Don't assume e_phnum and e_shnum are positive.
5322 * regex.c: Fix problems when DEBUG is defined.
5323 (extract_number, extract_number_and_incr): Define regardless of
5324 whether DEBUG is defined; that's simpler and makes the code less
5325 likely to go stale in the normal case when DEBUG is not defined.
5326 Return int rather than taking an int * arg. All callers changed.
5327 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5328 Remove, replacing with ...
5329 (DEBUG_PRINT): New macro. All callers changed.
5330 (DEBUG_COMPILES_ARGUMENTS): New macro.
5331 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5332 (print_compiled_pattern, print_double_string) [DEBUG]:
5333 Use prototype rather than old-style definition.
5334 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5335 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5336 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5337 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5338 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5339 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5340 This matters only when DEBUG is defined.
5342 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5344 * xdisp.c (set_iterator_to_next): Set the
5345 ignore_overlay_strings_at_pos_p flag only if we are _really_
5346 iterating over an overlay string, as indicated by the
5347 current.overlay_string_index member. (Bug#14306)
5349 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5351 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5352 to where it is used, to avoid autorelease issues (Bug#14050).
5354 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5356 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5357 * fileio.c (syms_of_fileio): Implement this.
5358 * filelock.c (create_lock_file): If symbolic links don't work, so
5359 we use a regular file as a lock file, do not fsync the lock file;
5362 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5364 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5365 (syms_of_minibuf): Adjust accodingly.
5367 * callint.c (Fcall_interactively): Adjust calls accordingly.
5369 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5371 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5372 w->contents is a buffer before computing everything else.
5373 Use parentheses to disambiguate last part of the condition.
5375 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5376 assertion violations. (Bug#14062)
5378 2013-05-01 David Reitter <david.reitter@gmail.com>
5380 * nsfns.m (ns_tooltip): Initialize.
5382 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5384 * coding.c (decode_coding_gap): Don't remove the character before
5385 a newline unless it's a CR character. (Bug#14287)
5387 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5389 * dispextern.h (struct face): Move enum face_underline_type
5390 earlier so that bitfields can be in the same word.
5392 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5394 * nsfns.m (handlePanelKeys): New function.
5395 (EmacsOpenPanel:performKeyEquivalent:)
5396 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5397 arrows/function/control and copy/paste keys (Bug#14296).
5399 2013-04-27 Juri Linkov <juri@jurta.org>
5401 * callint.c (Fcall_interactively): Call `Qread_number' for
5402 interactive code letter `n' instead of using duplicate code.
5405 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5407 * systime.h (make_timeval): Declare as 'const'.
5409 2013-04-27 Kenichi Handa <handa@gnu.org>
5411 * font.c (font_open_entity): Always open a font of manageable
5414 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5416 Port better to AIX (Bug#14258).
5417 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5420 2013-04-24 Kenichi Handa <handa@gnu.org>
5422 * coding.c (decode_coding_iso_2022): When an invalid escape
5423 sequence is encountered, reset the invocation and designation
5424 status to the safest one.
5426 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5428 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5429 Without this fix, "make distclean" leaves stamp-h1 behind.
5431 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5433 * w32fns.c (w32_fullscreen_rect): New function to compute the
5434 window rectangle for the given fullscreen mode.
5435 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5436 longer tunes the window size. This keeps the window's edges flush
5437 with the screen and allows the taskbar to hide itself in fullboth.
5439 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5440 window decorations and uses the entire screen.
5442 * w32term.h (w32_fullscreen_rect) Add prototype.
5443 (struct w32_output): Replace normal_width, normal_height,
5444 normal_top, and normal_left members with a single normal_placement
5446 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5448 (FRAME_NORMAL_PLACEMENT): New macro.
5450 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5452 * minibuf.c (Ftest_completion): Silence compiler warning.
5454 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5456 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5459 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5462 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5463 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5464 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5465 parentheses where appropriate.
5467 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5469 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5471 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5473 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5474 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5475 Mention in the doc string that setting these variables takes
5476 effect only after a call to set-window-buffer. (Bug#14200)
5478 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5480 * indent.c (Fvertical_motion): Don't consider display strings on
5481 overlay strings as display strings on the buffer position we
5482 started from. This prevents vertical cursor motion from jumping
5483 more than one line when there's an overlay string with a display
5484 property at end of line.
5485 Reported by Karl Chen <Karl.Chen@quarl.org> in
5486 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5488 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5490 * window.c (select_window): `record_buffer' even if window is
5491 already selected (bug#14191).
5493 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5495 * window.c (Fwindow_end): Test more flags, including the buffer's
5496 last_overlay_modified flag, to determine whether the window's
5497 display is really up-to-date. Prevents the function from
5498 returning a stale value. (Bug#14170)
5499 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5502 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5504 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5505 garbaged only if it is not already the top frame on its TTY.
5506 This prevents flickering due to constant redrawing of TTY frames when
5507 there are GUI frames open in the same session. (Bug#13864)
5509 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5511 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5512 of marking the idle timers directly.
5514 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5516 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5519 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5521 * window.c (select_window): Don't record_buffer while the invariant is
5522 temporarily broken (bug#14161).
5524 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5526 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5528 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5530 2013-04-07 Romain Francoise <romain@orebokech.com>
5532 Ignore additional platform-specific ACL errors (Bug#13702).
5533 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5534 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5536 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5538 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5541 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5543 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5544 This bug was introduced by my 2013-02-25 change that simplified
5545 data_start configuration. Without this change, on GNU/Linux
5546 an Emacs configured with --enable-profiling fails immediately
5547 due to a profiler signal.
5548 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5549 with these flags. On platforms where special flags are needed
5550 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5551 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5552 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5554 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5556 Get rid of some platform-specific functions examining window
5557 system and its capabilities. This is a partial rework of the
5559 * lisp.h (have_menus_p): Remove prototype. This function is
5560 replaced with platform-independent window_system_available.
5561 (check_window_system): Move to...
5562 * frame.h (decode_window_system_frame, window_system_available):
5563 ...here, add new prototypes.
5564 * frame.c (window_system_available, decode_window_system_frame):
5566 (check_window_system): Platform-independent now.
5567 * xterm.h (x_in_use): Remove declaration.
5569 * w32term.h (check_x_frame):
5570 * nsterm.h (check_x_frame): Remove prototypes. This function
5571 is replaced with platform-independent decode_window_system_frame.
5572 * msdos.c (have_menus_p): Remove.
5573 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5574 Remove platform-specific functions. Use check_window_system,
5575 decode_window_system_frame and check_ns_display_info where
5576 appropriate. Minor style and comment tweaks.
5577 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5578 (check_x_frame): Likewise.
5579 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5581 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5582 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5583 * xmenu.c, xselect.c: All related users changed.
5585 2013-04-03 Kenichi Handa <handa@gnu.org>
5587 The following changes is to optimize the code for reading UTF-8
5590 * coding.c (check_ascii): Rename from detect_ascii. Return value
5591 changed. Check EOL format. Do not call adjust_coding_eol_type
5593 (check_utf_8): New function.
5594 (adjust_coding_eol_type): Do nothing if already adjusted.
5595 (detect_coding): Compare the return value of check_ascii with
5596 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5597 (decode_coding_gap): Optimize for valid UTF-8.
5599 2013-03-21 Kenichi Handa <handa@gnu.org>
5601 * coding.c (syms_of_coding): Cancel previous change.
5603 * insdel.c (insert_from_gap): Fix previous change.
5605 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5607 Consistently use platform-specific function to detect window system.
5608 * lisp.h (check_window_system): New prototype. This function is
5609 going to replace check_x, check_w32 and check_ns.
5610 (have_menus_p): Mention msdos.c in comment.
5611 * fontset.c (check_window_system_func): Remove. Adjust all users.
5612 * fontset.h (check_window_system_func): Remove prototype.
5613 * nsterm.h (check_ns):
5614 * xterm.h (check_x):
5615 * w32term.h (check_w32): Likewise.
5616 * menu.c (Fx_popup_menu): Use check_window_system.
5617 * msdos.c (check_window_system): Define for MS-DOS.
5618 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5619 * w32fns.c (check_window_system): Likewise for MS-Windows.
5620 * xfns.c (check_window_system): Likewise for X.
5621 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5622 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5624 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5626 Prefer < to > in range checks such as 0 <= i && i < N.
5627 This makes it easier to visualize quantities on a number line.
5628 This patch doesn't apply to all such range checks,
5629 only to the range checks affected by the 2013-03-24 change.
5630 This patch reverts most of the 2013-03-24 change.
5631 * alloc.c (xpalloc, Fgarbage_collect):
5632 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5633 * character.c (string_escape_byte8):
5634 * charset.c (read_hex):
5635 * data.c (cons_to_unsigned):
5636 * dispnew.c (update_frame_1):
5637 * doc.c (Fsubstitute_command_keys):
5638 * doprnt.c (doprnt):
5639 * editfns.c (hi_time, decode_time_components):
5640 * fileio.c (file_offset):
5641 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5642 * font.c (font_intern_prop):
5643 * frame.c (x_set_alpha):
5644 * gtkutil.c (get_utf8_string):
5645 * indent.c (check_display_width):
5646 * keymap.c (Fkey_description):
5647 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5649 * minibuf.c (read_minibuf_noninteractive):
5650 * process.c (wait_reading_process_output):
5651 * search.c (Freplace_match):
5652 * window.c (get_phys_cursor_glyph):
5653 * xdisp.c (redisplay_internal):
5654 * xsmfns.c (smc_save_yourself_CB):
5655 Prefer < to > for range checks.
5656 * dispnew.c (sit_for): Don't mishandle NaNs.
5657 This fixes a bug introduced in the 2013-03-24 change.
5658 * editfns.c (decode_time_components): Don't hoist comparison.
5659 This fixes another bug introduced in the 2013-03-24 change.
5661 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5663 * frame.h (struct frame): Drop scroll_bottom_vpos
5664 member becaue all real users are dead long ago.
5665 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5666 * xdisp.c (redisplay_internal): Adjust user.
5668 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5670 * nsmenu.m (showAtX:Y:for:): setLevel to
5671 NSPopUpMenuWindowLevel (Bug#13998).
5673 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5675 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5676 (ns_check_pending_open_menu): Declare.
5678 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5679 (x_activate_menubar): Update the menu with title that matches
5680 ns_get_pending_menu_title, and call
5681 ns_check_pending_openmenu (Bug#12698).
5682 (menuWillOpen:): New method.
5683 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5685 * nsterm.m (menu_will_open_state, menu_mouse_point)
5686 (menu_pending_title): New varaibles.
5687 (ns_get_pending_menu_title, ns_check_menu_open)
5688 (ns_check_pending_open_menu): New functions.
5690 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5692 * indent.c (current_column_bol_cache): Remove leftover which is not
5693 used in Fmove_to_column any more.
5694 (current_column, scan_for_column): Adjust users.
5695 * keyboard.c (last_point_position_buffer, last_point_position_window):
5696 Remove leftovers which are not used for recording undo any more.
5697 (command_loop_1, syms_of_keyboard): Adjust users.
5698 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5699 redisplay_window any more.
5700 (move_it_to): Adjust user.
5702 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5704 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5705 Update dependencies.
5707 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5709 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5710 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5713 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5715 * window.h (struct window): Replace hchild, vchild and buffer slots
5716 with the only contents slot. This is possible because each valid
5717 window may have either the child window (in vertical or horizontal
5718 combination) or buffer to display (for the leaf window). Using that,
5719 a lof of operations to traverse and/or change window hierarchies may
5720 be simplified. New member horizontal is used to distinguish between
5721 horizontal and vertical combinations of internal windows.
5722 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5723 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5724 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5725 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5726 Use contents slot, not buffer, where appropriate.
5727 (wset_combination): New function.
5728 (wset_buffer): Add eassert.
5729 (Fframe_first_window): Simplify the loop reaching first window.
5730 (Fwindow_buffer): Use WINDOW_LEAF_P.
5731 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5732 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5733 (unshow_buffer): Convert initial debugging check to eassert.
5734 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5735 (make_parent_window, window_resize_check, window_resize_apply)
5736 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5737 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5738 Adjust to match struct window changes.
5739 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5740 (mark_window_cursors_off, count_windows, get_leaf_windows)
5741 (foreach_window_1): Simplify the loop.
5742 * alloc.c (mark_object): Do not check for the leaf window because
5743 internal windows has no glyph matrices anyway.
5744 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5745 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5746 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5747 (build_frame_matrix_from_window_tree, mirror_make_current)
5748 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5749 (update_window_tree, set_window_update_flags): Simplify the loop.
5750 (sync_window_with_frame_matrix_rows): Enforce live window.
5751 Use contents slot, not buffer, where appropriate.
5752 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5753 and WINDOW_HORIZONTAL_COMBINATION_P.
5754 (make_frame_visible_1): Simplify the loop.
5755 Use contents slot, not buffer, where appropriate.
5756 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5757 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5758 (expose_window_tree): Likewise.
5759 Use contents slot, not buffer, where appropriate.
5760 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5761 to avoid deleted windows. Use contents slot instead of buffer.
5762 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5763 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5764 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5765 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5767 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5769 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5770 identify the reasons for assertion violations in bug#14062 and
5772 (Fx_show_tip): Fix compilation error under
5773 "--enable-check-lisp-object-type". (Bug#14073)
5775 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5776 Reported by <rzl24ozi@gmail.com>.
5778 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5780 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5782 (unwind_with_echo_area_buffer): ...to restore it here.
5783 This is needed to ensure that...
5784 (redisplay_window): ...both window markers are valid here,
5785 which is verified by eassert.
5786 * editfns.c (save_excursion_save): Do not assume that
5787 selected_window always displays the buffer.
5788 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5791 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5793 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5796 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5798 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5800 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5802 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5803 since MinGW's w32api headers do. This avoids compiler warnings.
5805 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5808 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5810 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5812 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5814 * gtkutil.c (style_changed_cb): Check if frame is live and an
5815 X frame (Bug#14038).
5817 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5819 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5820 Define only for _WIN32_WINNT less than 0x0500.
5821 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5823 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5824 see its own definitions of 'struct timeval' and 'struct timezone'.
5826 Fix incompatibilities between MinGW.org and MinGW64 headers.
5827 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5829 * w32.c (REPARSE_DATA_BUFFER): Guard with
5830 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5832 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5834 * xterm.c: Include X11/XKBlib.h
5835 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5837 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5839 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5841 * blockinput.h (input_blocked_p): Likewise.
5842 * bytecode.c (exec_byte_code): Likewise.
5843 * callproc.c (call_process_kill, call_process_cleanup)
5844 (Fcall_process): Likewise.
5845 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5846 (Fccl_execute_on_string): Likewise.
5847 * character.c (string_escape_byte8): Likewise.
5848 * charset.c (read_hex): Likewise.
5849 * cm.c (calccost): Likewise.
5850 * data.c (cons_to_unsigned): Likewise.
5851 * dired.c (directory_files_internal, file_name_completion):
5853 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5854 (sit_for): Likewise.
5855 * doc.c (Fsubstitute_command_keys): Likewise.
5856 * doprnt.c (doprnt): Likewise.
5857 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5858 * emacsgtkfixed.c: Likewise.
5859 * fileio.c (file_offset, Fwrite_region): Likewise.
5860 * floatfns.c (Fexpt, fmod_float): Likewise.
5861 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5863 * font.c (font_intern_prop): Likewise.
5864 * frame.c (x_set_alpha): Likewise.
5865 * gtkutil.c (get_utf8_string): Likewise.
5866 * indent.c (check_display_width): Likewise.
5867 * intervals.c (create_root_interval, rotate_right, rotate_left)
5868 (split_interval_right, split_interval_left)
5869 (adjust_intervals_for_insertion, delete_node)
5870 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5871 (merge_interval_right, merge_interval_left, copy_intervals)
5872 (set_intervals_multibyte_1): Likewise.
5873 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5874 * keymap.c (Fkey_description): Likewise.
5875 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5876 * lread.c (openp, read_integer, read1, string_to_number):
5878 * menu.c (ensure_menu_items): Likewise.
5879 * minibuf.c (read_minibuf_noninteractive): Likewise.
5880 * print.c (printchar, strout): Likewise.
5881 * process.c (create_process, Faccept_process_output)
5882 (wait_reading_process_output, read_process_output, send_process)
5883 (wait_reading_process_output): Likewise.
5884 * profiler.c (make_log, handle_profiler_signal): Likewise.
5885 * regex.c (re_exec): Likewise.
5886 * regex.h: Likewise.
5887 * search.c (looking_at_1, Freplace_match): Likewise.
5888 * sysdep.c (get_child_status, procfs_ttyname)
5889 (procfs_get_total_memory): Likewise.
5890 * systime.h (EMACS_TIME_VALID_P): Likewise.
5891 * term.c (dissociate_if_controlling_tty): Likewise.
5892 * window.c (get_phys_cursor_glyph): Likewise.
5893 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5894 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5896 * xfns.c (Fx_window_property): Likewise.
5897 * xmenu.c (set_frame_menubar): Likewise.
5898 * xselect.c (x_get_window_property, x_handle_dnd_message):
5900 * xsmfns.c (smc_save_yourself_CB): Likewise.
5901 * xterm.c (x_scroll_bar_set_handle): Likewise.
5903 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5905 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5906 to be optional or nil. Adjust comment and convert it to docstring.
5907 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5908 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5910 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5912 Static checking by GCC 4.8-20130319.
5913 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5914 * process.c (Fset_process_datagram_address)
5915 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5916 * xdisp.c (get_char_face_and_encoding):
5917 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5918 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5919 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5921 2013-03-24 Ken Brown <kbrown@cornell.edu>
5923 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5924 fix compilation on 64-bit Cygwin, where underscores are not
5925 automatically prepended.
5927 * w32term.c (w32_initialize): Silence compiler warning.
5929 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5931 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5932 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5933 variables, to save and restore frame dimensions.
5934 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5935 after returning from a 'fullscreen' configuration.
5936 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5937 to avoid races between the main thread and the input thread.
5939 * w32term.h (struct w32_output): New members normal_width,
5940 normal_height, normal_top, normal_left, and prev_fsmode.
5941 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5942 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5945 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5946 'fullscreen' parameter. Always record previous width and height
5947 of the frame, except when switching out of maximized modes, so
5948 that they could be restored correctly, instead of resetting to the
5949 default frame dimensions. Send SC_RESTORE command to the frame,
5950 unless we are going to send SC_MAXIMIZE, to restore the frame
5951 resize hints in the mouse pointer shown by the window manager.
5954 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5956 * lisp.h (get_frame_param): Adjust conditions for prototype
5959 2013-03-22 Ken Brown <kbrown@cornell.edu>
5961 * unexcw.c: Drop unneeded inclusion of w32common.h.
5962 (report_sheap_usage): Declare.
5963 (read_exe_header): Add magic numbers for x86_64.
5964 (fixup_executable): Fix printf format specifier for unsigned long
5967 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5969 * frame.h (struct frame): Put menu_bar_window under #ifdef
5970 because this member is not needed when X toolkit is in use.
5971 (fset_menu_bar_window):
5972 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5973 (free_glyphs, update_frame):
5974 * xdisp.c (expose_frame): Likewise.
5975 (display_menu_bar): Likewise. Remove redundant eassert.
5976 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5979 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5981 Use functions and constants to manipulate Lisp_Save_Value objects.
5982 This replaces code that used macros and strings and token-pasting.
5983 The change makes the C source a bit easier to follow,
5984 and shrinks the Emacs executable a bit.
5985 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5986 (make_save_value): Change 1st arg from string to enum. All callers
5989 (mark_object): Use if, not #if, for GC_MARK_STACK.
5990 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5991 (XSAVE_OBJECT): Now functions, not macros.
5992 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5993 the constant was never used.
5994 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5995 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5996 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5997 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5999 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6000 type3 with a single member save_type. All uses changed.
6001 (save_type, set_save_pointer, set_save_integer): New functions.
6002 * print.c (PRINTX): Remove.
6004 * alloc.c: Remove redundant static declarations.
6006 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6008 * window.h (struct window): Convert left_col, top_line, total_lines
6009 and total_cols from Lisp_Objects to integers. Adjust comments.
6010 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6012 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6013 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6014 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6015 Adjust users where appropriate.
6017 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6019 * frame.h (struct frame): Drop resx and resy because the same data is
6020 available from window system-specific output context. Adjust users.
6021 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6022 New functions to provide defaults when no window system available.
6023 (FRAME_RES_X, FRAME_RES_Y): New macros.
6024 (NUMVAL): Move from xdisp.c.
6025 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6026 (Ffont_face_attributes, Fopen_font):
6027 * image.c (gs_load):
6028 * w32font.c (fill_in_logfont):
6029 * xdisp.c (calc_pixel_width_or_height):
6030 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6031 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6033 2013-03-20 Kenichi Handa <handa@gnu.org>
6035 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6036 to 1 (temporary workaround until a bug related to ASCII
6037 optimization is fixed).
6039 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6041 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6042 Signal error if window is not internal. Adjust docstring.
6043 (delete_all_child_windows): Use combination_limit to save the buffer.
6044 (Fset_window_configuration): Adjust accordingly.
6045 * print.c (syms_of_print): Initialize debugging output not here...
6046 (init_print_once): ...but in a new function here.
6047 * lisp.h (init_print_once): Add prototype.
6048 * emacs.c (main): Add call to init_print_once. Adjust comments.
6050 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6052 * window.c (window_resize_check, window_resize_apply)
6053 (window_from_coordinates, recombine_windows, set_window_buffer)
6054 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6055 (Fsplit_window_internal, Fdelete_window_internal)
6056 (freeze_window_starts): Use bool for booleans.
6057 * window.h (window_frame_coordinates, resize_frame_windows)
6058 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6060 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6062 * dispnew.c (bitch_at_user): Use `user-error'.
6064 2013-03-17 Ken Brown <kbrown@cornell.edu>
6066 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6067 as return type of image_background. (Bug#13981)
6068 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6070 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6072 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6073 (ns_select): Don't return with result uninitialized.
6075 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6078 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6080 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6081 directories. If filename is nil, get directory name (Bug#13932).
6082 Use getFilename and getDirectory.
6083 (getFilename, getDirectory): New methods for EmacsSavePanel and
6085 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6087 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6089 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6091 2013-03-15 Kenichi Handa <handa@gnu.org>
6093 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6094 (adjust_after_replace): Make it back to static. Delete the third
6095 arg text_at_gap_tail. Cancel the code for handling it.
6097 * coding.h (struct coding_system): New member eol_seen.
6099 * coding.c (detect_ascii): New function.
6100 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6101 when the source bytes are actually scanned. On detecting for
6102 coding_category_utf_8_auto, call detect_ascii instead of scanning
6103 source bytes directly.
6104 (produce_chars): Call insert_from_gap with the new arg 0.
6105 (encode_coding): Likewise.
6106 (decode_coding_gap): Control ASCII optimization by the variable
6107 disable_ascii_optimization instead of #ifndef .. #endif.
6108 Deccode EOL format according to coding->eol_seen.
6109 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6112 * lisp.h (adjust_after_replace): Cancel externing it.
6113 (insert_from_gap): Adjust prototype.
6115 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6117 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6118 FULLSCREEN_MAXIMIZED. (Bug#13935)
6120 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6122 * region-cache.c (find_cache_boundary, move_cache_gap)
6123 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6124 Simplify debugging check and convert to eassert. Adjust comment.
6125 (pp_cache): Put under ENABLE_CHECKING.
6127 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6129 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6130 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6132 (w32fullscreen_hook): If the frame is visible, reset
6133 f->want_fullscreen flag after changing the frame size. If the
6134 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6137 2013-03-13 Daniel Colascione <dancol@dancol.org>
6139 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6140 too so that these builds can use Cygwin's file conversion
6141 functions. (We've been building and linking cygw32.o all along
6142 and just not using it.)
6144 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6146 File synchronization fixes (Bug#13944).
6147 * Makefile.in (LIB_FDATASYNC): New macro.
6149 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6150 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6151 Don't worry about HAVE_FSYNC, since a substitute fsync is
6152 available if the system lacks one.
6153 (Fwrite_regin): Retry fsync if interrupted.
6155 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6157 * w32term.c (w32_read_socket): If the Emacs frame is being
6158 activated, call w32fullscreen_hook, to make sure the new frame
6159 dimensions are in effect. (Bug#13937)
6161 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6163 * xdisp.c (init_iterator): Simplify because both character and byte
6164 positions are either specified or -1. Add eassert. Adjust comment.
6165 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6166 character and byte positions can be obtained from marker.
6168 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6170 Static checking by Sun C 5.12.
6171 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6172 * bytecode.c (exec_byte_code):
6173 * dispnew.c (init_display):
6175 * fileio.c (Fsubstitute_in_file_name):
6176 * keyboard.c (Fevent_convert_list):
6177 * keymap.c (Fsingle_key_description):
6178 * term.c (maybe_fatal, fatal):
6179 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6180 * xsmfns.c (Fhandle_save_session):
6181 Omit unreachable code.
6182 * keymap.c (map_keymap_char_table_item): Cast void * to
6183 a function pointer type; the C Standard requires this.
6185 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6186 Include <sys/param.h> unconditionally, as that works elsewhere and
6187 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6188 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6191 See ChangeLog.12 for earlier changes.
6197 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6199 This file is part of GNU Emacs.
6201 GNU Emacs is free software: you can redistribute it and/or modify
6202 it under the terms of the GNU General Public License as published by
6203 the Free Software Foundation, either version 3 of the License, or
6204 (at your option) any later version.
6206 GNU Emacs is distributed in the hope that it will be useful,
6207 but WITHOUT ANY WARRANTY; without even the implied warranty of
6208 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6209 GNU General Public License for more details.
6211 You should have received a copy of the GNU General Public License
6212 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.