1 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
4 On x86 platforms this works around GCC bug 63495
5 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
6 and more generally should fix a portability problem in Emacs.
7 Problem reported by Stefan Monnier in:
8 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
10 2014-10-08 Leo Liu <sdl.web@gmail.com>
12 Enhance terpri to allow conditionally output a newline. (Bug#18652)
13 * keymap.c (describe_vector_princ):
14 * keyboard.c (Fcommand_error_default_function): Adapt to change to
17 * print.c (printchar_stdout_last): Declare.
18 (printchar): Record the last char written to stdout.
19 (Fterpri): Add optional argument ENSURE.
21 2014-10-08 Eli Zaretskii <eliz@gnu.org>
23 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
24 DELAY argument to change_frame_size, so that the frame size
25 changes, if any are needed, are delayed until the next redisplay.
26 This is to avoid a too early QUIT inside change_frame_size, when
27 it calls Lisp in frame_windows_min_size, in case one of the events
28 we've read sets the quit-flag. (Bug#18649)
30 * w32fns.c (check_x_display_info): Accept terminal objects as
31 argument, to follow what xfns.c does.
33 2014-10-07 Glenn Morris <rgm@gnu.org>
35 * Makefile.in ($(srcdir)/macuvs.h)
36 ($(lispsource)/international/charprop.el): Add explicit FORCE.
38 2014-10-07 Eli Zaretskii <eliz@gnu.org>
40 * decompress.c (init_zlib_functions): Move the message about zlib
41 being unavailable from here...
42 (Fzlib_decompress_region): ...to here. (Bug#18650)
44 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
46 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
47 the case where an optional string is used. Adjust docstring.
49 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
51 * lisp.mk (lisp): Remove w32-common-fns.elc.
53 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
55 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
56 These were already defined in buffer.c, and the duplicate
57 definitions cause problems on platforms like 'gcc -fno-common'.
58 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
60 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
62 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
63 if toolbar is visible.
65 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
68 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
69 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
70 (ns_select, ns_read_socket): Use unwind_protect to decrease
71 apploopnr (Bug#18345).
72 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
73 line height (Bug#17977).
75 * macfont.m: Fix indentation and import changes from macport 24.3.94.
76 (macfont_closest_traits_index): New function.
77 (macfont_closest_traits_index_p): Rename from
78 macfont_closest_traits_index.
79 (macfont_list): Use macfont_closest_traits_index_p.
81 2014-10-05 K. Handa <handa@gnu.org>
83 * coding.c (detect_coding_iso_2022): Set coding->rejected
84 correctly when an invalid escape sequence is found (Bug#18610).
86 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
88 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
89 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
92 2014-10-04 Martin Rudalics <rudalics@gmx.at>
94 * buffer.c (scroll_bar_width, scroll_bar_height):
96 * window.c (Fset_window_scroll_bars): Fix doc-string.
97 (Fwindow_scroll_bars): Have it return what the doc-string says.
99 2014-10-03 Eli Zaretskii <eliz@gnu.org>
101 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
102 iterator backwards, to resync the bidi iterator. (Bug#18584)
104 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
106 Consistently use min and max macros from lisp.h.
107 * coding.c (min, max):
109 * unexhp9k800.c (min):
110 * unexw32.c (min, max): Use definitions from lisp.h.
111 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
113 * gmalloc.c (min): Tiny style change.
115 * fileio.c (emacs_readlinkat, Finsert_file_contents):
116 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
118 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
120 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
121 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
122 (X_ULONG_MAX): Move these macros to xterm.h.
123 (x_fill_property_data): Be more generous about allowing either
124 signed or unsigned data of the appropriate width.
125 * xterm.h (x_display_set_last_user_time): New function.
126 All setters of last_user_time changd to use this function.
127 If ENABLE_CHECKING, check that the times are in range.
129 2014-10-02 Eli Zaretskii <eliz@gnu.org>
131 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
132 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
134 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
136 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
137 make a font_object from a tty frame (Bug#18573).
138 (Finternal_set_lisp_face_attribute): Add FIXME comment.
140 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
142 * alloc.c (mark_overlay): Assume that overlay boundaries are
143 always markers. Add comment.
144 * lread.c (read_internal_start): Use convenient validate_subarray.
146 (Fread_from_string): Adjust docstring.
148 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
150 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
152 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
153 Rename from the "x-" prefix.
155 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
157 * xselect.c (selection-converter-alist): Fix docstring.
159 2014-10-01 Eli Zaretskii <eliz@gnu.org>
161 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
162 argument passed by the caller, when we mirror all slashes into
165 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
167 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
168 Resurrect old code and fix compilation with GTK < 2.13.6.
170 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
172 Use AUTO_CONS instead of SCOPED_CONS, etc.
173 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
174 * lisp.h (AUTO_CONS): Rename from scoped_cons.
175 (AUTO_LIST1): Rename from scoped_list1.
176 (AUTO_LIST2): Rename from scoped_list2.
177 (AUTO_LIST3): Rename from scoped_list3.
178 (AUTO_LIST4): Rename from scoped_list4.
179 (AUTO_STRING): Rename from SCOPED_STRING.
180 * frame.h (AUTO_FRAME_ARG):
181 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
182 (AUTO_LIST4, AUTO_STRING):
183 Prepend a new argument 'name'.
184 Declare a variable instead of yielding a value.
186 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
188 2014-09-30 Eli Zaretskii <eliz@gnu.org>
190 * w32fns.c (w32_createwindow): Accept an additional argument, an
191 array of 2 values specifying the coordinates of the frame's
192 top-left corner. Use these values instead of calling x_get_arg,
193 which can cons Lisp objects, and therefore cannot be called except
194 from the main thread. Remove redundant tests for the default
196 (my_create_window): Move the calculation of the coordinates of the
197 frame's top-left edge here. Pass them to the input thread via the
198 second parameter of the WM_EMACS_CREATEWINDOW message.
199 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
202 2014-09-30 Eli Zaretskii <eliz@gnu.org>
204 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
205 (redisplay_window): Treat the frame's frozen_window_starts flag
206 the same way as the optional_new_start flag for the window: only
207 obey it if the glyph row showing point will be fully visible.
208 Likewise when the window start is in a continuation line. If,
209 after trying everything under the 'force_start' label, point is
210 still not fully visible, give up and scroll the window.
211 Add debugging traces. (Bug#18545)
213 * window.c (Frecenter): Set the window's redisplay flag.
215 2014-09-30 Eli Zaretskii <eliz@gnu.org>
217 * w32term.c (w32_read_socket): Don't use frame dimensions for
218 resizing if GetClientRect returned an empty (0, 0, 0, 0)
219 rectangle. Check the return value of GetClientRect, and don't use
220 the results if it didn't succeed.
222 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
223 in columns and lines after correcting the pixel dimensions in
225 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
226 negative values to xrealloc. (Bug#18528)
228 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
230 * alloc.c: Remove now-unnecessary check.
231 Suggested by Dmitry Antipov in:
232 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
234 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
236 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
237 to Ubuntu 14.04.1 x86-64.
239 Simplify stack-allocated Lisp objects, and make them more portable.
240 The build_local_string macro was used in two ways: (1) string
241 literals for which scoped allocation suffices, and (2) file name
242 components, where it's not safe in general to assume bounded-size
243 ASCII data. Simplify by defining a new macro SCOPED_STRING that
244 allocates a block-scope string, and by using SCOPED_STRING for (1)
245 and build_string for (2). Furthermore, actually use stack
246 allocation only for objects known to have sufficient alignment.
247 This simpler implementation means Emacs can make
248 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
249 GC_MAKE_GCPROS_NOOPS.
250 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
251 for fewer differences among implementations.
252 (struct Lisp_String): Now GCALIGNED.
253 (USE_STACK_LISP_OBJECTS): Default to true, since the
254 implementation no longer insists on a nonempty GCALIGNED.
255 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
256 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
257 separately. Move definiens to scoped_cons. The old definition
258 was incorrect when GCALIGNED was defined to be empty.
259 (union Aligned_String): New type.
260 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
261 implementation ports to compilers that don't align strictly enough.
262 Don't worry about the union sizes; it's not worth bothering about.
263 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
264 Rewrite using USE_STACK_CONS.
265 (scoped_cons): Assume the use of union Aligned_Cons.
266 (lisp_string_size, make_local_string, build_local_string): Remove.
267 Unless otherwise specified, all callers of build_local_string
268 changed to use SCOPED_STRING.
269 (SCOPED_STRING): New macro.
270 * data.c (wrong_choice):
271 * menu.c (single_menu_item):
272 * process.c (Fformat_network_address):
273 Hoist use of SCOPED_STRING out of a scope, so that its returned
274 object lives long enough.
275 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
276 as the string might be long or might not be ASCII.
278 2014-09-29 Eli Zaretskii <eliz@gnu.org>
280 * msdos.c (internal_terminal_init): Bump version to 25.
282 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
284 Keep stack-allocated Lisp objects fast rather than versatile.
285 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
286 (SCOPED_CONS_INITIALIZER): New macro.
287 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
288 (USE_LOCAL_ALLOCA): Remove.
289 (local_cons, local_list1, local_list2, local_list3, local_list4):
290 Remove. Stack overflow checking makes them too slow.
291 (make_local_vector): Likewise. Also we just don't have enough
293 (enum LISP_STRING_OVERHEAD): Remove.
294 (local_string_init, local_vector_init): Remove prototypes.
295 (make_local_string, build_local_string): Redesign to target short
296 compile-time string constants, fall back to regular string allocation
298 (lisp_string_size): New function.
299 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
300 * alloc.c (local_string_init, local_vector_init): Remove.
301 (verify_ascii) [ENABLE_CHECKING]: New function.
302 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
303 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
304 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
305 * xselect.c, xterm.c: All related users changed.
307 2014-09-28 Ken Brown <kbrown@cornell.edu>
309 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
310 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
312 2014-09-27 Ken Brown <kbrown@cornell.edu>
314 Fix implementation of HYBRID_MALLOC on Cygwin.
315 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
316 (bss_sbrk_buffer_beg): New variable. Use it...
317 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
318 incorrect definition.
320 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
322 * keyboard.c (track-mouse): Rename to internal--track-mouse.
323 Make it into a function and change arg to be a function.
325 * lisp.mk (lisp): Add elisp-mode.elc.
327 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
329 * xfns.c (x_default_scroll_bar_color_parameter):
330 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
331 to pacify --enable-gcc-warnings in non-scrollbar builds.
333 2014-09-26 Ken Brown <kbrown@cornell.edu>
335 * w32term.h (ALIGN_STACK): Fix the cpp condition.
337 2014-09-25 Eli Zaretskii <eliz@gnu.org>
339 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
340 MinGW builds that use GCC before 4.2.
342 Default to stack objects on DOS_NT platforms as well.
343 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
344 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
346 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
348 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
349 ALIGN_STACK attribute.
351 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
353 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
354 ALIGN_STACK attribute.
356 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
357 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
359 2014-09-25 Martin Rudalics <rudalics@gmx.at>
361 * frame.c (frame_inhibit_resize):
362 * widget.c (EmacsFrameResize):
363 * window.c (resize_frame_windows, Fset_window_configuration):
364 * xdisp.c (expose_frame):
365 * xfns.c (x_change_tool_bar_height):
366 * xmenu.c (update_frame_menubar):
367 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
368 Remove code left dead after 2014-07-27 changes.
370 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
372 Fix local_cons etc. to not exhaust the stack when in a loop.
374 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
375 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
376 * charset.c (load_charset_map_from_file, Ffind_charset_region)
377 (Ffind_charset_string):
378 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
379 * data.c (wrong_range):
380 * editfns.c (Fpropertize, format2):
381 * emacs.c (init_cmdargs, decode_env_path):
382 * fileio.c (auto_save_error):
383 * fns.c (Fyes_or_no_p):
384 * font.c (font_style_to_value, font_parse_xlfd)
385 (font_parse_family_registry, font_delete_unmatched)
387 * fontset.c (Fset_fontset_font):
388 * frame.c (x_get_arg):
389 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
390 (read_char_minibuf_menu_prompt):
391 * keymap.c (silly_event_symbol_error, describe_vector):
392 * lread.c (load_warn_old_style_backquotes):
393 * menu.c (single_menu_item):
394 * minibuf.c (Fread_buffer):
395 * process.c (status_message, Fformat_network_address)
396 (server_accept_connection):
397 * textprop.c (copy_text_properties):
398 * xdisp.c (Fcurrent_bidi_paragraph_direction):
399 * xfns.c (x_default_scroll_bar_color_parameter):
400 * xfont.c (xfont_open):
401 * xselect.c (x_clipboard_manager_error_1):
402 * xterm.c (x_term_init):
403 Put USE_LOCAL_ALLOCA at the start of the function.
404 * fns.c (maybe_resize_hash_table): Use build_string instead of
405 build_local_string, since we'd otherwise need a conditional
406 USE_LOCAL_ALLOCA here, but this is just debugging output and is
407 not worth the bother of optimization.
408 * font.c (font_delete_unmatched): Remove by-hand code that
409 observed MAX_ALLOCA limit, since it's now done automatically.
410 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
411 since build_local_string needs its sa_alloc.
412 * lisp.h (lisp_word_count): New function.
413 (SAFE_ALLOCA_LISP): Use it.
414 (USE_LOCAL_ALLOCA): New macro.
415 (local_cons, make_local_vector, make_local_string):
416 Observe the MAX_ALLOCA limit.
417 (LISP_STRING_OVERHEAD): New constant.
418 (make_local_string): Use it.
420 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
422 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
423 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
424 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
425 and Solaris and it's likely to work on similar platforms.
427 Avoid signed integer overflow when converting Time to ptrdiff_t.
428 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
430 (position_to_Time, Time_to_position): New functions.
431 (gen_help_event, kbd_buffer_get_event): Use them.
432 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
433 Go back to plain 'unsigned long', so that 'Time' is the same
434 for both X and non-X builds; this is less likely to cause surprise.
435 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
436 are the same size; this is no longer required.
438 * keyboard.c (make_lispy_event): Avoid unnecessary tests
439 of bit 28 and of whether an unsigned value is negative.
440 This simplifies the code a bit, and pacifies clang 3.4.
442 2014-09-24 Eli Zaretskii <eliz@gnu.org>
444 * systime.h (Time): Define as size_t, to be consistent with 64-bit
445 Windows builds, where 'long' is a 32-bit type.
447 * w32inevt.h (w32_console_mouse_position): Update the argument
450 * w32term.c (w32_mouse_position)
451 (x_horizontal_scroll_bar_report_motion)
452 (x_scroll_bar_report_motion): Update the argument types to use
455 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
457 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
458 (struct input_event): ...unsigned bitfields. Likewise for
459 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
460 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
461 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
462 (kbd_buffer_get_event): Adjust users.
463 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
464 (make_scroll_bar_position): New function, refactored out of...
465 (make_lispy_event): ...adjusted user.
466 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
467 * nsterm.m (ns_mouse_position, mouseUp):
468 * term.c (term_mouse_position):
469 * w32inevt.c (w32_console_mouse_position):
470 * w32term.c (w32_mouse_position):
471 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
472 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
473 Prefer enum and explicit enum members to integers and numeric values.
475 * chartab.c (uniprop_encode_value_numeric):
476 * font.c (font_style_to_value): Use make_local_vector.
477 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
478 * keymap.c (append_key): Use scoped_list1.
480 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
481 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
483 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
485 Fix some slow uses and misuses of strcat.
486 * doc.c (get_doc_string):
487 * gtkutil.c (get_utf8_string):
488 * xsmfns.c (x_session_initialize):
489 Avoid recomputation of string length.
490 * ftfont.c (ftfont_spec_pattern):
491 * xfns.c (xic_create_fontsetname):
492 Don't assume output buffer is initially zero.
494 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
496 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
498 * xterm.c (x_term_init): Use new functionality to avoid two needs
499 to compute a string length.
501 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
503 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
505 Use known length of a Lisp string to copy it faster.
506 * lisp.h (lispstrcpy): New function. Add comment.
507 * callproc.c (child_setup):
508 * dbusbind.c (xd_append_arg):
509 * doc.c (get_doc_string):
510 * font.c (Ffont_xlfd_name):
511 * frame.c (xrdb_get_resource):
512 * process.c (Fmake_network_process, network_interface_info):
513 * w32fns.c (Fx_open_connection):
514 * w32proc.c (sys_spawnve):
515 * xfns.c (select_visual):
516 * xfont.c (xfont_list):
517 * xsmfns.c (x_session_initialize):
518 * xterm.c (x_term_init): Use it.
520 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
522 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
523 Problem reported by Dmitry Antipov in thread leading to:
524 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
525 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
526 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
528 * callproc.c (call_process): Save and restore sa_avail.
529 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
530 (AVAIL_ALLOCA): New macro.
531 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
532 Use it, and check against sa_avail rather than MAX_ALLOCA.
534 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
536 On OSX, do not free font-specific data more than once (Bug#18501).
537 * macfont.m (macfont_close): Release and free font-specific data
538 only if it wasn't previously freed.
540 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
542 * unexmacosx.c (dump_it): Improve error message.
544 2014-09-22 Juri Linkov <juri@jurta.org>
546 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
547 (Bug#10747, bug#18334)
549 2014-09-22 Eli Zaretskii <eliz@gnu.org>
551 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
552 units in which the position is measured. (Bug#18493)
554 * xdisp.c (redisplay_internal): Force redisplay of all windows
555 that show a buffer whose narrowing has changed. (Bug#18490)
557 2014-09-22 Eli Zaretskii <eliz@gnu.org>
559 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
560 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
561 lines, draw the hollow-box and hbar cursors on the right side of
562 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
565 * xterm.c (x_draw_stretch_glyph_string):
566 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
567 caused the block cursor to disappear on a TAB in R2L lines in
568 every window except the leftmost one. Reported by Martin Rudalics
571 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
573 Always use matched specpdl entry to record call arguments (Bug#18473).
574 * lisp.h (record_in_backtrace): Adjust prototype.
575 * eval.c (record_in_backtrace): Return current specpdl level.
576 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
577 (eval_sub, Ffuncall): Record call arguments in matched specpdl
578 entry and use that entry in call to backtrace_debug_on_exit.
579 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
580 (do_debug_on_call): Get current specpdl level as 2nd arg.
582 Prefer ptrdiff_t to int and avoid integer overflows.
583 * fileio.c (make_temp_name):
584 * font.c (font_parse_family_registry): Avoid integer
585 overflow on string size calculation.
586 * data.c (Faset): Likewise for byte index.
588 2014-09-22 Eli Zaretskii <eliz@gnu.org>
590 Fix display of R2L lines in partial-width windows.
591 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
592 assigned the correct value.
593 (extend_face_to_end_of_line): Account for truncation and
594 continuation glyphs in R2L rows when one of the fringes is not
596 (display_line): Don't assign negative X offset to a row if we are
597 going to produce a truncation glyph for it. When handling
598 truncated R2L rows, consider the width of the left fringe instead
600 (produce_special_glyphs): Fix bogus assignments.
602 2014-09-22 Eli Zaretskii <eliz@gnu.org>
604 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
606 2014-09-22 Eli Zaretskii <eliz@gnu.org>
608 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
609 always set to a valid value. Make sure the size passed to alloca
610 is always positive. (Bug#18516)
612 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
614 Avoid extra call to oblookup when interning symbols.
615 * lisp.h (intern_driver): Add prototype.
616 * lread.c (intern_driver): New function.
617 (intern1, intern_c_string_1, Fintern):
618 * font.c (font_intern_prop):
619 * w32font.c (intern_font_name): Use it.
621 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
623 Minor improvements to new stack-allocated Lisp objects.
624 * frame.h (FRAME_PARAMETER):
625 Prefer scoped_list1 to local_list1 where either would do.
626 * lisp.h (scoped_list4): New macro.
627 (local_cons, local_list1, local_list2, local_list3, local_list4)
628 (make_local_vector, make_local_string, build_local_string):
629 Prefer functions to macros where either would do.
630 * xdisp.c (build_desired_tool_bar_string):
631 Prefer scoped_list4 to local_list4 where either would do.
633 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
635 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
636 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
637 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
638 * frame.h (FRAME_PARAMETER): New macro.
639 * dispnew.c (init_display):
640 * fontset.c (Fset_fontset_font):
641 * frame.c (x_default_parameter):
642 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
643 * xfns.c (x_default_scroll_bar_color_parameter)
644 (x_default_font_parameter, x_create_tip_frame): Use it.
645 * editfns.c (Fpropertize): Use local_cons.
646 * process.c (status_message): Use build_local_string.
647 * xfont.c (xfont_open): Use make_local_string.
648 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
650 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
652 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
653 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
654 !__clang__. This works with GCC and with clang and is safer for
655 compilers we don't know about.
656 (local_cons): Rename parameter to make capture less likely.
658 2014-09-17 Samuel Bronson <naesten@gmail.com>
660 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
662 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
664 Fix minor problems found by static checking.
665 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
667 * buffer.h (decode_buffer): Doc and indentation fixes.
668 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
670 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
672 Avoid clang-specific warnings.
673 * buffer.c (init_buffer): Shut up -Wself-assign.
674 * process.c (server_accept_connection): Shut up -Wunsequenced.
676 2014-09-16 Daniel Colascione <dancol@dancol.org>
678 * fns.c (sxhash): For symbols, use address as hash code.
680 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
682 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
683 * charset.c (load_charset_map_from_file): Use scoped_list2
684 and build_local_string.
685 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
686 * emacs.c (init_cmdargs, decode_env_path):
687 * fileio.c (Fexpand_file_name):
688 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
689 * frame.c (x_get_arg):
690 * keyboard.c (safe_run_hooks_error):
691 * lread.c (load_warn_old_style_backquotes):
692 * xdisp.c (Fcurrent_bidi_paragraph_direction):
693 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
694 * xselect.c (x_clipboard_manager_error_1)
695 (x_clipboard_manager_save_all):
696 * xterm.c (x_term_init): Use build_local_string.
698 Avoid more integer overflows on string size calculations.
699 * category.c (Fmake_category_set):
700 * xdisp.c (get_overlay_arrow_glyph_row):
701 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
703 2014-09-15 Eli Zaretskii <eliz@gnu.org>
705 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
706 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
707 error message format. Use message_with_string to have non-ASCII
708 file names properly displayed.
709 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
710 when w32-unicode-filenames is non-nil, but not on Windows 9X,
711 where these APIs are not available even in UNICOWS.DLL.
712 Improve the format of error messages and include the file name in them
714 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
715 call play-sound-functions, per documentation.
717 * w32.c (w32_get_long_filename, w32_get_short_filename):
718 Constify the input file name arguments.
720 * w32.h (w32_get_long_filename, w32_get_short_filename):
723 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
725 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
726 * lisp.h (local_cons, local_list1, local_list2, local_list3)
727 [USE_LOCAL_ALLOCATORS]: New macros.
728 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
729 (build_local_string): Avoid argument name expansion clash with
732 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
733 Preprocessor guard to avoid impossible configuration.
734 * charset.c (Ffind_charset_region, Ffind_charset_string):
735 Use make_local_vector.
736 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
737 * textprop.c (Fput_text_property, Fadd_face_text_property):
739 (copy_text_properties): Use local_cons and local_list3.
740 * chartab.c (uniprop_table):
741 * data.c (wrong_choice, wrong_range):
742 * doc.c (get_doc_string):
743 * editfns.c (format2):
744 * fileio.c (Fexpand_file_name, auto_save_error):
745 * fns.c (Fyes_or_no_p):
746 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
747 * fontset.c (Fset_fontset_font):
748 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
749 (read_char_minibuf_menu_prompt):
750 * keymap.c (silly_event_symbol_error, describe_vector):
751 * menu.c (single_menu_item):
752 * minibuf.c (Fread_buffer):
753 * process.c (status_message, Fformat_network_address)
754 (server_accept_connection): Use make_local_string and
755 build_local_string. Prefer compound literals where appropriate.
757 2014-09-15 Daniel Colascione <dancol@dancol.org>
759 * fns.c (Fsort): Tweak sort docstring.
761 2014-09-15 Eli Zaretskii <eliz@gnu.org>
763 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
764 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
765 set errno to EAGAIN instead, to allow the caller to retry the
766 write after some waiting. Fixes deadlocks when Emacs exchanges a
767 lot of data through the pipe. (Bug#18420)
769 * sound.c (Fplay_sound_internal): Encode the sound file name in
770 the ANSI codepage. Expand it against data-directory, as per docs,
771 not against the current directory. No need to make a local copy
772 of the file name; pass the encoded file name directly to
773 do_play_sound. (Bug#18463)
775 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
776 NULL, and the file name is not encodable in ANSI codepage, return
777 the string with "?" replacement characters, which will fail the
778 caller. This avoids returning a random value in that case.
780 2014-09-15 Martin Rudalics <rudalics@gmx.at>
782 * window.c (Fresize_mini_window_internal): Set w->total_lines
783 from w->pixel_height (Bug#18422).
785 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
787 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
788 (toggleFullScreen:): Take frame_resize_pixelwise into account when
789 setting resize increments (Bug#18435).
791 2014-09-15 Eli Zaretskii <eliz@gnu.org>
793 * xdisp.c (pos_visible_p): Properly save and restore the iterator
794 state around the call to line_bottom, since it can move the
795 iterator to another screen line. This fixes off-by-one errors in
796 the reported row in some rare cases.
798 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
800 * callproc.c (init_callproc): Fix bug introduced at
801 2014-09-07 (Bug#18474).
803 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
805 Prefer ptrdiff_t to int and avoid integer overflows.
806 * fileio.c (make_temp_name):
807 * font.c (font_parse_family_registry): Avoid integer
808 overflow on string size calculation.
809 * data.c (Faset): Likewise for byte index.
811 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
813 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
815 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
817 * lisp.h (make_local_string): Nitpick indent.
818 * print.c (Fprin1_to_string): Remove unused GCPROs.
820 More debugging aids around GCPROs.
821 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
822 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
823 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
825 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
826 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
828 Remove redundant GCPROs around Ffuncall and Fapply calls.
829 This is safe because Ffuncall protects all of its arguments by itself.
830 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
831 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
832 (call6, call7): Likewise. Use compound literals where applicable.
833 (run_hook_with_args_2): Use compound literal.
835 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
837 Pacify --enable-gcc-warnings when no window system is used.
838 These warnings found that subscript error, so they seem worthwhile.
839 * composite.c (char_composable_p): Simplify a bit.
840 * frame.c (x_set_frame_parameters): Add an IF_LINT.
841 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
842 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
843 * window.c (set_window_scroll_bars):
844 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
845 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
846 Ignore -Wsuggest-attribute=const.
847 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
848 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
850 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
852 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
853 Use check_iso_charset_parameter instead of doing the checks by hand.
854 (check_iso_charset_parameter): Move up. Check parameters a bit
855 more carefully, and return true for 96-char sets. All callers changed.
857 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
859 Simplify lisp.h by removing the __COUNTER__ business.
860 Problem reported by Dmitry Antipov in:
861 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
862 * lisp.h (make_local_vector, make_local_string)
863 (build_local_string): Simplify by not bothering with __COUNTER__.
864 The __COUNTER__ business wasn't working properly, and was needed
865 only for hypothetical future expansion anyway.
867 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
869 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
870 terms to determine bitmap color. (Bug#18437)
872 2014-09-10 Eli Zaretskii <eliz@gnu.org>
874 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
877 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
879 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
881 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
883 * xterm.c (handle_one_xevent): Detect iconified by looking at
884 _NET_WM_STATE_HIDDEN.
886 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
888 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
889 These can generate a constant with the correct value but the wrong
890 width, which doesn't work as a printf argument. All uses removed.
891 Problem reported by Dmitry Antipov in:
892 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
893 (ENUMABLE): Remove; no longer needed.
894 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
895 Remove; no longer needed because of the above change.
896 Each definiens moved to the only use.
898 Improve the experimental local and scoped allocation.
899 * alloc.c (local_string_init, local_vector_init):
900 New functions, defined if USE_LOCAL_ALLOCATORS.
901 Mostly, these are moved here from lisp.h, as it's not
902 clear it's worth making them inline.
903 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
904 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
905 USE_STACK_LISP_OBJECTS, not on a laundry list.
906 (local_string_init, local_vector_init): New decls.
907 (union Aligned_Cons): New type.
908 (scoped_cons): Use it. Give up on the char trick, as it's a too
909 much of a maintenance hassle; if someone wants this speedup
910 they'll just need to convince their compiler to align properly.
911 Conversely, use the speedup if struct Lisp_Cons happens to
912 be aligned even without a directive. Better yet, help it along
913 by using union Aligned_Cons rather than struct Lisp_Cons.
914 (pointer_valid_for_lisp_object): Remove. This check is not
915 necessary, since make_lisp_ptr is already doing it. All uses removed.
916 (local_vector_init, local_string_init): Move to alloc.c.
917 (build_local_vector): Remove this awkward macro, replacing with ...
918 (make_local_vector): New macro, which acts more like a function.
919 Use statement expressions and use __COUNTER__ to avoid macro
920 capture. Fall back on functions if these features are not supported.
921 (build_local_string, make_local_string): Likewise.
923 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
925 * xterm.c (x_term_init): Consolidate duplicated code.
926 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
927 (x_delete_terminal): Do not close X connection fd (Bug#18403).
928 Add eassert and mark dpyinfo as dead only if it was alive.
930 Add macros to allocate temporary Lisp objects with alloca.
931 Respect MAX_ALLOCA and fall back to regular GC for large objects.
932 * character.h (parse_str_as_multibyte): Move prototype to ...
933 * lisp.h (parse_str_as_multibyte): ... here.
934 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
935 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
937 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
938 (local_string_init): New functions.
939 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
940 (init_alloc_once): Call it.
942 Cleanup last change and make all new stuff conditional.
943 * lisp.h (build_local_string): Rename to ...
944 (make_local_string): ... this macro.
945 (build_local_string, scoped_list1, scoped_list3): New macros.
946 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
947 and functions as such, use regular fallbacks otherwise.
948 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
951 2014-09-08 Eli Zaretskii <eliz@gnu.org>
953 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
954 always make sure the marginal areas of the row are in sync with
955 what the window wants. (Bug#18419)
957 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
958 existing binding of a variable, to avoid silently aborting
959 commands that use specbind. (Bug#18331)
961 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
963 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
964 * coding.c (growable_destination): New function.
965 (produce_chars): Use it for sanity checks. Do not fiddle with
966 dst_end if the source and destination are both nil, as it's
967 the caller's responsibility to avoid overlap.
968 * keyboard.c (read_decoded_event_from_main_queue):
969 The destination must be MAX_MULTIBYTE_LENGTH times the max source
970 length, not 4 times, to prevent decode_coding_c_string from trying
971 to reallocate a destination. This removes the need for the FIXME.
973 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
974 All callers simplified. Add a comment about exec_failed, vfork,
977 Adjust drag-and-drop fix when window is above top (Bug#18303).
978 * xselect.c (x_fill_property_data): Don't let sign bit of negative
979 XCDR bleed into XCAR's encoded value. Improve checks for
980 out-of-range data while we're at it.
982 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
984 * xselect.c (x_fill_property_data): Handle negative XCDR when data
985 is CONSP (Bug#18303).
987 2014-09-07 Eli Zaretskii <eliz@gnu.org>
989 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
990 'alloca' gets passed arguments larger than MAX_ALLOCA.
992 * font.c (MAX): Define if not defined elsewhere.
994 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
996 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
997 here for destination buffer, to work around what appears to be a
998 bug in decode_coding_c_string when the source and destination are
1001 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
1002 This follows up on the recent thread in emacs-devel on alloca; see:
1003 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
1004 This patch also cleans up alloca-related glitches noted while
1005 examining the code looking for unbounded alloca.
1007 * callproc.c (init_callproc):
1008 Rewrite to avoid need for alloca.
1009 * buffer.c (mouse_face_overlay_overlaps)
1010 (report_overlay_modification):
1011 * buffer.h (GET_OVERLAYS_AT):
1012 * coding.c (make_subsidiaries):
1013 * doc.c (Fsnarf_documentation):
1014 * editfns.c (Fuser_full_name):
1015 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1016 (search_embedded_absfilename, Fsubstitute_in_file_name):
1017 * fns.c (Fmake_hash_table):
1018 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1019 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1020 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1021 (xrdb_get_resource, x_get_resource_string):
1022 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1023 * ftxfont.c (ftxfont_draw):
1024 * image.c (xbm_load, xpm_load, jpeg_load_body):
1025 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1027 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1029 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1030 (find_and_return_menu_selection):
1031 * print.c (PRINTFINISH):
1032 * process.c (Fformat_network_address):
1033 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1034 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1035 * sound.c (wav_play, au_play):
1036 * syntax.c (skip_chars):
1037 * term.c (tty_menu_activate, tty_menu_show):
1038 * textprop.c (get_char_property_and_overlay):
1039 * window.c (Fset_window_configuration):
1040 * xdisp.c (safe__call, next_overlay_change, vmessage)
1041 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1042 * xfaces.c (face_at_buffer_position):
1043 * xmenu.c (x_menu_show):
1044 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1045 allocation size isn't bounded.
1046 * callint.c (Fcall_interactively): Redo memory_full check
1047 so that it can be done at compile-time on some platforms.
1048 * coding.c (MAX_LOOKUP_MAX): New constant.
1049 (get_translation_table): Use it.
1050 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1051 SAFE_ALLOCA, to catch integer overflows on size calculation.
1052 (exec_failed) [!DOS_NT]: New function.
1053 (child_setup) [!DOS_NT]: Use it.
1054 * editfns.c (Ftranspose_regions):
1055 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1056 * editfns.c (check_translation):
1057 Allocate larger buffers on the heap.
1058 * eval.c (internal_lisp_condition_case):
1059 Check for MAX_ALLOCA overflow.
1060 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1061 (Fbase64_encode_region, Fbase64_decode_region):
1062 Avoid unnecessary calls to SAFE_FREE before 'error'.
1063 * buffer.c (mouse_face_overlay_overlaps):
1064 * editfns.c (Fget_pos_property, check_translation):
1065 * eval.c (Ffuncall):
1066 * font.c (font_unparse_xlfd, font_find_for_lface):
1067 * ftfont.c (ftfont_drive_otf):
1068 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1069 (menu_bar_items, tool_bar_items):
1070 * sound.c (Fplay_sound_internal):
1071 * xdisp.c (load_overlay_strings, dump_glyph_row):
1072 Use an ordinary auto buffer rather than alloca, since the
1073 allocation size is fixed and small.
1074 * ftfont.c: Include <c-strcase.h>.
1075 (matching_prefix): New function.
1076 (get_adstyle_property): Use it, to avoid need for alloca.
1077 * keyboard.c (echo_add_key):
1078 * keymap.c (describe_map): Use ptrdiff_t, not int.
1079 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1080 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1081 when counting bytes.
1082 * lisp.h (xlispstrdupa): Remove, replacing with ...
1083 (SAFE_ALLOCA_STRING): ... new macro with different API.
1084 This fixes a portability problem, namely, alloca result
1085 passed to another function. All uses changed.
1086 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1088 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1089 (REGEX_ALLOCATE): New macros.
1090 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1091 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1093 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1095 (decode_mode_spec_coding): Store directly into buf rather than
1096 into an alloca temporary and copying the temporary to the buf.
1098 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1100 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1102 2014-09-04 Jan D <jan.h.d@swipnet.se>
1104 * xterm.c (x_term_init): Don't call x_session_initialize if running
1105 as a daemon (Bug#18375).
1107 * xsmfns.c: Initialize ice_fd.
1109 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1111 Less chatter in 'make' output.
1112 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1113 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1114 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1116 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1118 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1119 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1121 * nsfns.m (Fx_create_frame):
1122 * w32fns.c (Fx_create_frame):
1123 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1126 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1128 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1129 the reported row in the case of a window with a header line, by
1130 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
1131 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1133 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1135 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1136 when configured --with-wide-int on typical 32-bit platforms.
1138 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1140 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1141 when HPOS is negative, for the benefit of R2L glyph rows whose
1142 newline overflows into the fringe.
1144 2014-09-03 Ken Brown <kbrown@cornell.edu>
1146 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1148 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1150 Minor cleanup of recent strlen-avoiding patch.
1151 * fileio.c (CHECK_LENGTH): Remove.
1152 Rewrite callers so that they don't need it.
1153 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1154 variable wasn't set.
1156 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1158 * fileio.c (CHECK_LENGTH): New macro.
1159 (Fexpand_file_name): Use it and get rid of a few more calls
1160 to strlen and strcat.
1161 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1162 * lisp.h (egetenv): ... because of a new inline function used to
1163 avoid calls to strlen for a compile-time constants.
1165 * buffer.h (decode_buffer): New function.
1166 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1167 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1168 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1169 * data.c (Flocal_variables_p):
1170 * fileio.c (Fverify_visited_file_modtime):
1171 * marker.c (live_buffer): Use it.
1173 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1175 Avoid extra calls to strlen in filesystem I/O routines.
1176 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1177 the length of 'newdir' is known or may be precalculated.
1178 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1179 not 'char *', and so use precalculated length.
1180 (Ffile_accessible_directory_p):
1181 * callproc.c (encode_current_directory, init_callproc):
1182 * charset.c (init_charset):
1183 * lread.c (load_path_check, load_path_default): Adjust users.
1184 * lisp.h (file_accessible_directory_p): Tweak prototype.
1186 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1188 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1191 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1193 --enable-silent-rules now suppresses more chatter.
1194 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1195 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1196 (am__v_CCLD_1): New macros, taken from Automake.
1197 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1199 Clean up extern decls a bit.
1200 * bytecode.c: Include blockinput.h and keyboard.h rather
1201 than rolling their APIs by hand.
1202 * emacs.c: Include regex.h and rely on its and lisp.h's API
1203 rather than rolling them by hand.
1204 * lastfile.c: Include lisp.h, to check this file's API.
1205 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1207 * regex.h (re_max_failures): New decl.
1208 * unexcw.c, unexmacosx.c, unexw32.c:
1209 Rely on lisp.h's API rather than rolling it by hand.
1210 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1211 Declare at top level, to pacify GCC -Wnested-externs.
1213 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1215 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1216 clipping rectangle become negative (i.e. large positive, since
1217 it's an unsigned data type). This can happen in R2L hscrolled
1218 glyph rows, and caused us to draw the cursor glyph on the fringe.
1219 For the details, see
1220 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1222 2014-08-31 Ken Brown <kbrown@cornell.edu>
1224 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1225 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1226 is defined. (Bug#18368)
1228 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1230 Vector-sorting fixes (Bug#18361).
1231 It's not safe to call qsort or qsort_r, since they have undefined
1232 behavior if the user-specified predicate is not a total order.
1233 Also, watch out for garbage-collection while sorting vectors.
1234 * fns.c: Include <vla.h>.
1235 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1236 (sort_vector_compare): Remove, replacing with ....
1237 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1238 ... these new functions.
1239 (sort_vector): Rewrite to use the new functions.
1240 GCPRO locals, since the predicate can invoke the GC.
1241 Since it's in-place return void; caller changed.
1242 (merge): Use 'inorder', for clarity.
1244 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1245 One can't hoist this out of the 'if', because intervening calls to
1246 newlocale, twolower, etc. can change errno.
1248 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1250 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1251 wording of the error messages.
1252 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1255 * w32proc.c (get_lcid_callback): Accept locale specifications
1256 without the country part, as in "enu" vs "enu_USA".
1257 (w32_compare_strings): Signal an error if a locale was specified,
1258 but couldn't be translated into a valid LCID.
1260 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1262 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1264 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1266 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1267 errno after towlower_l. errno's value is not specified after
1268 towlower_l. Instead, assume that towlower_l returns its argument
1269 on failure, which is portable in practice.
1271 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1273 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1275 * w32proc.c (w32_compare_strings): Accept additional argument
1276 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1277 if requested. If w32-collate-ignore-punctuation is non-nil, add
1278 NORM_IGNORESYMBOLS to the flags.
1279 (LINGUISTIC_IGNORECASE): Define if not already defined.
1280 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1282 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1285 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1287 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1288 Define substitutes for platforms that lack them.
1289 (str_collate): Add arguments locale and ignore_case.
1291 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1292 Add optional arguments LOCALE and IGNORE-CASE.
1294 * lisp.h (str_collate): Adapt argument list.
1296 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1298 Add vectors support to Fsort.
1299 * fns.c (sort_vector, sort_vector_compare): New functions.
1300 (sort_list): Likewise, refactored out of ...
1301 (Fsort): ... adjusted user. Mention vectors in docstring.
1302 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1303 * alloc.c (make_save_int_obj): New function.
1304 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
1305 (make_save_int_obj): Add prototype.
1307 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
1308 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
1309 Conditionally define to match system's qsort_r signature.
1310 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
1312 2014-08-28 Ken Brown <kbrown@cornell.edu>
1314 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
1315 dumping and the system malloc after dumping. (Bug#18222)
1317 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
1318 Define as macros, expanding to hybrid_malloc, etc.
1319 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
1320 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
1322 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
1323 full implementation on Cygwin. Remove Cygwin-specific code that
1324 is no longer needed.
1325 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
1326 Redefine as macros expanding to gmalloc, grealloc, etc.
1327 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
1328 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
1329 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
1330 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
1332 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1333 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
1334 HAVE_POSIX_MEMALIGN)]: New functions.
1335 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1336 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
1337 hybrid_aligned_alloc; declare.
1338 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1339 HAVE_POSIX_MEMALIGN)]: Define.
1340 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
1341 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1342 Define as macro, expanding to gget_current_dir_name, and define
1344 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
1345 malloc_enable_thread(). Don't initialize malloc.
1346 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
1347 no longer defined on Cygwin).
1348 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
1349 * sheap.c (bss_sbrk_buffer_end): New variable.
1350 * unexcw.c (__malloc_initialized): Remove variable.
1351 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
1353 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
1356 2014-08-28 Martin Rudalics <rudalics@gmx.at>
1358 * w32term.c (w32_horizontal_scroll_bar_handle_click):
1359 In `event->y' return entire range (the size of the scroll bar minus
1361 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
1362 return entire range (the scaled size of the scroll bar minus
1363 that of the slider). In `portion' return the scaled position of
1365 (xaw_jump_callback): Restore part of code for vertical scroll
1366 bar broken in change from 2014-07-27.
1367 (xaw_scroll_callback): Provide incremental scrolling with
1368 horizontal scroll bars.
1370 2014-08-28 Eli Zaretskii <eliz@gnu.org>
1372 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
1374 * indent.c (Fvertical_motion): Fix vertical motion up through a
1375 display property after a newline. (Bug#18276)
1377 * xdisp.c (display_line): Don't assume that the call to
1378 reseat_at_next_visible_line_start ends up at a character
1379 immediately following the newline on the previous line.
1380 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
1381 beyond ZV, which causes infloop in redisplay. For the details, see
1382 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
1384 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
1385 coordinate for hscrolled R2L screen lines. (Bug#18277)
1387 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
1389 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
1392 2014-08-27 Eli Zaretskii <eliz@gnu.org>
1394 * syntax.c (scan_lists): Don't examine positions before BEGV.
1397 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
1399 Improve robustness of new string-collation code (Bug#18051).
1400 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
1401 (newlocale, wcscoll_l): Define substitutes for platforms that
1402 lack them, so as to simplify the mainline code.
1403 (str_collate): Simplify the code by assuming the above definitions.
1404 Use wcscoll_l, not uselocale, as uselocale is too fragile.
1405 For example, the old version left the Emacs in the wrong locale if
1406 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
1407 result. Report an error if newlocale fails.
1409 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
1411 * lisp.h (str_collate):
1412 * sysdep.c (str_collate): Return int.
1413 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
1415 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1417 Fix some glitches in previous change.
1418 * sysdep.c (stack_direction): Replace stack_grows_down
1419 to simplify calculation of stack boundaries.
1420 (handle_sigsegv): Check whether we really crash somewhere near
1421 to stack boundary, and handle fatal signal as usual if not.
1422 (init_sigsegv): Adjust accordingly.
1423 * keyboard.c (Vtop_level_message): Rename to
1424 Vinternal__top_level_message, as suggested by Stefan Monnier in
1425 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
1426 All related users changed.
1428 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1430 Handle C stack overflow caused by too nested Lisp evaluation.
1431 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
1432 siglongjmp point to transfer control from SIGSEGV handler.
1433 * keyboard.c (return_to_command_loop, recover_top_level_message)
1434 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
1435 (regular_top_level_message): New variable.
1436 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
1437 exit from SIGSEGV handler and adjust message displayed by Vtop_level
1439 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
1440 new variables described above.
1441 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
1442 (stack_grows_down, sigsegv_stack, handle_sigsegv)
1443 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
1444 (init_sigsegv): New function.
1445 (init_signals): Use it.
1447 2014-08-25 Ken Brown <kbrown@cornell.edu>
1449 * emacs.c (main): Remove use of obsolete macro
1450 G_SLICE_ALWAYS_MALLOC.
1452 2014-08-25 Eli Zaretskii <eliz@gnu.org>
1454 Implement locale-sensitive string collation for MS-Windows.
1455 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
1456 New functions. (Bug#18051)
1458 * w32.h (w32_compare_strings): Add prototype.
1460 * w32.c <g_b_init_compare_string_w>: New global flag.
1461 (globals_of_w32): Initialize it.
1463 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
1465 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
1466 [WINDOWSNT]: Call str_collate on MS-Windows.
1468 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
1470 One more minor cleanup of font subsystem.
1471 * font.h (struct font_driver): Convert text_extents to
1472 return void because returned value is never actually used.
1473 * macfont.m (macfont_text_extents):
1474 * w32font.c (w32font_text_extents):
1475 * xftfont.c (xftfont_text_extents): Adjust to return void
1476 and assume that 'metrics' argument is always non-NULL.
1477 * ftfont.c (ftfont_text_extents):
1478 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
1480 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
1482 Minor cleanups of str_collate fix (Bug#18051).
1483 * fns.c (str_collate): Move decl from here ...
1484 * lisp.h (str_collate): ... to here.
1485 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
1486 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
1487 potential problems with integer overflow. Don't assume
1488 setlocale succeeds. Remove unnecessary test before restoring
1489 locale via setlocale, and free the copied setlocale string
1492 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
1494 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
1496 * sysdep.c (str_collate): New function. (Bug#18051)
1498 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
1500 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
1501 if the initial "rm -f" fails. This is for MinGW builds, where
1502 MS-Windows will not allow deleting the executable file of a
1505 2014-08-20 Eli Zaretskii <eliz@gnu.org>
1507 * w32term.c (w32_scroll_bar_handle_click)
1508 (w32_horizontal_scroll_bar_handle_click)
1509 (x_scroll_bar_report_motion)
1510 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
1511 SB_THUMBTRACK, use the 32-bit position information returned by
1512 GetScrollInfo, not the 16-bit information returned in the Windows
1515 2014-08-19 Eli Zaretskii <eliz@gnu.org>
1517 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
1518 second coordinate ('y') reported for dragging the horizontal
1521 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1523 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
1524 and text area-relative x-coordinates.
1526 2014-08-17 Eli Zaretskii <eliz@gnu.org>
1528 Avoid overwriting the reversed_p flags in the glyph matrices when
1529 init_iterator or start_display are called.
1530 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
1532 (tool_bar_height, redisplay_tool_bar, try_window)
1533 (try_window_reusing_current_matrix, try_window_id)
1534 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
1535 reversed_p flag of the iterator's glyph row where the glyph row
1536 is going to be redrawn.
1538 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
1540 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
1542 2014-08-16 Martin Rudalics <rudalics@gmx.at>
1544 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
1545 of emacs_event return length from si.nPage to si.nMax.
1546 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
1547 interchange start and end of thumb.
1549 2014-08-15 Ken Brown <kbrown@cornell.edu>
1551 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
1552 ERRORCHECK mutexes. (Bug#18222)
1554 2014-08-12 Martin Rudalics <rudalics@gmx.at>
1556 * frame.c (set_menu_bar_lines_1): Remove.
1557 (set_menu_bar_lines): Call change_frame_size instead of
1558 set_menu_bar_lines_1.
1560 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
1562 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
1565 2014-08-11 Glenn Morris <rgm@gnu.org>
1567 * fileio.c: Revert 2013-01-31 change, which chose coding system for
1568 writing before backing up, since it causes a more serious problem
1569 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
1570 (choose_write_coding_system): No longer callable from Lisp.
1571 Move last piece back here from Fwrite_region.
1572 (Fwrite_region, syms_of_fileio): Update for above changes.
1574 2014-08-11 Martin Rudalics <rudalics@gmx.at>
1576 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
1577 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
1578 (Fwindow_new_pixel, Fset_window_new_pixel)
1579 (Fset_window_new_total, Fset_window_new_normal)
1580 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
1582 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
1584 2014-08-11 Eli Zaretskii <eliz@gnu.org>
1586 * fontset.c (Finternal_char_font): Recompute basic faces if the
1587 frame's face cache was cleared. (Bug#18162)
1589 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
1591 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
1592 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
1593 base buffer's undo list.
1595 2014-08-10 Reuben Thomas <rrt@sc3d.org>
1597 Fix a couple of recent inadvertent breaks of the MSDOS port.
1598 * msdos.c: include required menu.h
1599 * term.c: set correct menu_show_hook on MSDOS.
1601 2014-08-10 Martin Rudalics <rudalics@gmx.at>
1603 Fix handling of menu bar line on TTY frames (Bug#18136)
1605 * dispnew.c (handle_window_change_signal):
1606 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
1607 frame's menu bar lines subtracted from height.
1608 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
1610 (adjust_frame_size): Count in menu bar when setting FrameRows.
1611 (make_terminal_frame): When setting up the frame's lines and
1612 text height don't count in the menu bar.
1613 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
1614 lines subtracted from height.
1615 (do_switch_frame): Set tty's FrameRows to number of total lines
1617 (Fframe_pixel_height, Fframe_pixel_width): If no window system
1618 is used, return total number of lines and columns.
1619 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
1621 * term.c (OUTPUT, tty_set_terminal_modes)
1622 (tty_set_terminal_window, tty_set_scroll_region)
1623 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
1624 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
1625 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1626 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1627 Call change_frame_size with frame's menu bar lines subtracted
1629 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
1630 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
1633 2014-08-09 Reuben Thomas <rrt@sc3d.org>
1635 * alloc.c (Fmemory_info): Remove a stray brace.
1637 * process.c: Fix a comment typo.
1639 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
1641 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
1643 * widgetprv.h (EmacsFramePart): Remove font.
1645 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
1646 (resources, setup_frame_cursor_bits): Remove unused variables and
1647 functions, esp. wrt. font (Bug#18227).
1649 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
1651 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
1653 2014-08-07 Reuben Thomas <rrt@sc3d.org>
1655 Refer to MS-DOS using the same name everywhere.
1657 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
1661 2014-08-05 Martin Rudalics <rudalics@gmx.at>
1663 * w32term.c (w32_redeem_scroll_bar):
1664 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
1665 not redeeming scroll bars that have been turned off.
1667 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1669 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
1670 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
1671 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
1672 (safe_run_hook_funcall): Adjust accordingly.
1674 2014-08-04 Martin Rudalics <rudalics@gmx.at>
1676 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1677 Condition correctly according to toolkit used.
1678 * frame.c (make_initial_frame, make_terminal_frame)
1679 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
1680 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
1681 assignments according to presence of toolkit scrollbars.
1682 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
1683 Condition correctly according to toolkit used.
1684 * window.c (set_window_scroll_bars): Set horizontal scroll bar
1685 only if toolkit supports it.
1686 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
1688 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
1690 (XTredeem_scroll_bar): Always redeem scroll bar if present.
1692 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1694 * keyboard.c (safe_run_hook_funcall): Avoid consing around
1695 Vinhibit_quit and prefer internal_condition_case_n to pass args.
1696 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
1697 (safe_run_hooks): Remove comment which is not relevant any more.
1699 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
1701 Don't let big frames overrun the stack.
1702 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
1703 Use SAFE_NALLOCA, not alloca.
1705 Fix bug with clang + directory_files_internal + GC (Bug#16986).
1706 * dired.c (directory_files_internal): Use a volatile variable
1707 to prevent the compiler from optimizing away all copies of a local.
1708 I wonder how many other GC-related bugs like this lurk elsewhere?
1710 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
1711 * xterm.h (struct x_display_info): New member 'connection'.
1712 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
1713 so that x_delete_terminal has a file descriptor to pass to
1714 delete_keyboard_wait_descriptor.
1716 Don't mishandle year-9999 dates (Bug#18176).
1717 * editfns.c (decode_time_components): Store an invalid timespec
1718 on overflow, instead of returning false, so that the caller can
1719 distinguish overflow from other errors.
1720 (lisp_time_argument, lisp_seconds_argument): If the time is out
1721 of range, signal a time overflow instead of an invalid time spec.
1722 * keyboard.c (decode_timer): Treat time overflow like other
1725 Avoid undefined behavior with signed left shift.
1726 Caught by 'gcc -fsanitize=undefined'.
1727 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
1728 * dispnew.c (line_hash_code, scrolling):
1729 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
1730 Use 'unsigned', not 'int', for line hashes.
1731 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
1733 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
1735 Make compare-strings more compatible with old behavior (Bug#17903).
1736 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
1738 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
1740 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
1741 Don't add label between left and right buttons (Bug#18129).
1743 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
1745 Make functions static that no longer need to be extern.
1746 * frame.c, frame.h (set_menu_bar_lines):
1747 * keyboard.c (Qleftmost, Qrightmost):
1748 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
1749 (x_set_internal_border_width):
1752 2014-08-01 Eli Zaretskii <eliz@gnu.org>
1754 Fix display of R2L lines when the last character fits only partially.
1755 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
1757 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
1758 R2L row is visible only partially, give the row a negative x
1760 (display_line): Fix the calculation of the glyph whose pixel width
1761 is used to decide whether the last produced glyph fits on the
1762 line. When the last glyph fits only partially, give the row a
1765 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
1766 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
1767 pixel width of the first glyph that is hscrolled from display.
1768 (display_line): In R2L glyph rows, don't give a negative offset to
1769 row->x when the first glyph begins before first_visible_x.
1771 * xdisp.c (display_line): If called with iterator set up to write
1772 to a marginal area, delay the call to handle_line_prefix until we
1773 switch back to the text area. (Bug#18035)
1775 * .gdbinit (xwindow): The members total_cols, total_lines,
1776 left_col, and top_line are C integers (and has been so for the
1779 2014-08-01 Andreas Schwab <schwab@suse.de>
1781 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
1782 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
1784 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1786 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
1787 (timerfd_callback): Ignore weird events with no data. Add tight
1788 assertions and comments.
1789 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
1790 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
1792 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
1794 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
1795 I had confused && with ||.
1797 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
1799 Simplify timerfd configuration and fix some minor glitches.
1800 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
1801 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
1802 Fall back on timer_create if timerfd_create fails at runtime.
1803 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
1804 kernel primitives to do resolution. All uses removed.
1805 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
1806 (turn_on_atimers): Clear timer_create-based timers too,
1809 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
1810 Without this change, the code can access the local variable 'width'
1811 even when it has not been initialized, and likewise for 'height';
1812 in either case this leads to undefined behavior.
1814 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1816 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
1817 necessary, put horizontal scroll bar resources as well. See
1818 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
1819 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
1821 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1823 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
1824 background value to match the resource of its vertical counterpart.
1826 2014-07-29 Martin Rudalics <rudalics@gmx.at>
1828 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
1829 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
1831 2014-07-28 Martin Rudalics <rudalics@gmx.at>
1833 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
1834 change that added the top margin height to the requested height
1835 and revert (undocumented) part of 2014-07-28 change that changed
1836 the logic of whether a size change occurred.
1838 2014-07-28 Eli Zaretskii <eliz@gnu.org>
1840 * .gdbinit (xwindow): The members total_cols, total_lines,
1841 left_col, and top_line are C integers (and has been so for the
1844 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
1847 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
1849 On GNU/Linux, use timerfd for asynchronous timers.
1850 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
1851 (toplevel): Rename alarm_timer_ok to special_timer_available.
1852 [HAVE_TIMERFD]: Declare timerfd.
1853 [HAVE_CLOCK_GETRES]: Declare resolution.
1854 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
1855 system timer resolution.
1856 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
1857 (timerfd_callback) [HAVE_TIMERFD]: New function.
1858 (atimer_result, debug_timer_callback, Fdebug_timer_check)
1859 [ENABLE_CHECKING]: New function for the sake of automated tests.
1860 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
1861 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
1862 [ENABLE_CHECKING]: Defsubr test function.
1863 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
1864 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
1865 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
1867 Fix --without-x build and pacify --enable-gcc-warnings.
1868 Problems reported in Bug#18122 and Bug#18124.
1869 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
1870 (frame_windows_min_size): Now static.
1871 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
1873 (adjust_frame_size): Always declare prototype.
1875 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
1876 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
1877 * atimer.c (timerfd_callback): Always read expiration data.
1879 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
1880 * process.c (add_timer_wait_descriptor): Add timer descriptor
1881 to input_wait_mask and non_process_wait_mask as well.
1883 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
1885 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
1887 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
1889 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
1890 Reinstate code removed by the prevoius commit to this file.
1892 2014-07-27 Martin Rudalics <rudalics@gmx.at>
1894 * buffer.h (struct buffer): New fields scroll_bar_height and
1895 horizontal_scroll_bar_type.
1896 * buffer.c (bset_scroll_bar_height)
1897 (bset_horizontal_scroll_bar_type): New functions.
1898 (Fbuffer_swap_text): Handle old_pointm field.
1899 (init_buffer_once): Set defaults for scroll_bar_height and
1900 horizontal_scroll_bar_type.
1901 (syms_of_buffer): New variables scroll_bar_height and
1902 horizontal_scroll_bar_type.
1903 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
1904 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
1905 (set_vertical_scroll_bar): Remove prototype.
1906 (x_change_tool_bar_height): Add prototype.
1907 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
1908 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
1909 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
1911 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
1912 (update_window): Start mode_line_row->y after horizontal scroll
1914 (change_frame_size_1): Call adjust_frame_size.
1915 (init_display): When changing the size of a tty frame do not
1916 pass height of menu bar.
1917 (Qframe_windows_min_size): New symbol.
1918 * frame.h (struct frame): List tool bar fields after menu bar
1919 fields. Add official, total_lines, horizontal_scroll_bars,
1920 config_scroll_bar_height and config_scroll_bar_lines fields.
1921 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
1922 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
1923 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
1924 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
1925 (FRAME_WINDOWS_HEIGHT): New macros.
1926 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
1927 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
1928 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
1929 horizontal scroll bar.
1930 (frame_inhibit_resize, adjust_frame_size)
1931 (frame_windows_min_size): Add declarations.
1932 (Qscroll_bar_height, Qhorizontal_scroll_bars)
1933 (x_set_scroll_bar_default_height, x_set_left_fringe)
1934 (x_set_right_fringe, x_set_vertical_scroll_bars)
1935 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
1936 (x_set_scroll_bar_height): Add external declarations.
1937 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
1938 (adjust_frame_size): New functions.
1939 (make_frame): Initial horizontal_scroll_bars field.
1940 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
1942 (make_initial_frame, make_terminal_frame): No horizontal scroll
1943 bar in initial and terminal frames. Use adjust_frame_size.
1944 (Fframe_total_cols): Fix doc-string.
1945 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
1946 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1947 Rewrite using adjust_frame_size.
1948 (Qscroll_bar_height, Qhorizontal_scroll_bars)
1949 (Qframe_windows_min_size): New symbols.
1950 (x_set_frame_parameters): Remove call of check_frame_size.
1951 (x_report_frame_params): Return scroll_bar_height value.
1952 (x_set_left_fringe, x_set_right_fringe): New functions.
1953 (adjust_frame_height, x_set_internal_border_width)
1954 (x_set_fringe_width): Remove.
1955 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1956 (x_set_scroll_bar_width, x_set_right_divider_width)
1957 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
1958 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1960 (x_figure_window_size): Rewrite to make frame display the
1961 expected number of lines.
1962 (Vdefault_frame_scroll_bars): Rewrite doc-string.
1963 (Vdefault_frame_horizontal_scroll_bars)
1964 (Vframe_initial_frame_tool_bar_height)
1965 (frame_inhibit_implied_resize): New variables.
1966 * fringe.c (compute_fringe_widths): Remove.
1967 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
1968 (xg_create_horizontal_scroll_bar)
1969 (xg_update_horizontal_scrollbar_pos)
1970 (xg_set_toolkit_horizontal_scroll_bar_thumb)
1971 (xg_get_default_scrollbar_height)
1972 (xg_clear_under_internal_border): Extern.
1973 * gtkutil.c (xg_frame_resized): Don't call
1974 do_pending_window_change.
1975 (xg_frame_set_char_size): Use adjust_frame_size.
1976 (style_changed_cb): Call update_theme_scrollbar_height and
1977 x_set_scroll_bar_default_height.
1978 (x_wm_set_size_hint): Don't call check_frame_size.
1979 (update_theme_scrollbar_height)
1980 (xg_get_default_scrollbar_height)
1981 (xg_create_horizontal_scroll_bar)
1982 (xg_update_horizontal_scrollbar_pos)
1983 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
1984 (xg_create_scroll_bar): Set horizontal slot of bar.
1985 (xg_initialize): Call update_theme_scrollbar_height.
1986 (xg_clear_under_internal_border): No more static.
1987 * insdel.c (adjust_suspend_auto_hscroll): New function.
1988 (adjust_markers_for_delete, adjust_markers_for_insert)
1989 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
1990 * keyboard.c (readable_events, discard_mouse_events)
1991 (make_lispy_event): Handle horizontal scroll bar click events.
1992 (Fsuspend_emacs): When changing the size of a tty frame do not
1993 pass height of menu bar.
1994 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
1995 (Qright, Qleftmost, Qrightmost): New symbols.
1996 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
1998 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
1999 * nsfns.m (x_set_internal_border_width): New function.
2000 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
2001 Remove extended fringe code.
2002 (x_set_window_size, x_new_font): Don't call
2003 compute_fringe_widths.
2004 * term.c (Fresume_tty): When changing the size of a tty frame do
2005 not pass height of menu bar.
2006 (clear_tty_hooks, set_tty_hooks):
2007 Clear horizontal_scroll_bar_hook.
2008 (init_tty): Frame has no horizontal scroll bars.
2009 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2010 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2011 scroll_bar_after_handle, scroll_bar_left_arrow,
2012 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2013 scroll_bar_to_rightmost entries.
2014 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2015 (struct terminal): Add set_horizontal_scroll_bar_hook.
2016 * w32console.c (initialize_w32_display):
2017 Clear horizontal_scroll_bar_hook.
2018 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2020 (x_clear_under_internal_border, x_set_internal_border_width):
2022 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2023 Set windows_or_buffers_changed when adding the menu bar.
2024 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2025 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2026 (w32_createhscrollbar): New functions.
2027 (w32_createscrollbar): Rename to w32_createvscrollbar.
2028 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2029 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2030 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2031 Add WM_EMACS_SHOWCURSOR.
2032 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2033 case do not artificially impose WM size hints.
2034 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2035 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2037 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2038 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2039 (unwind_create_frame_1): Remove.
2040 (Fx_create_frame): Make both scrollbars the system standard
2041 width and height. Use official field of frame structure to
2042 inhibit running window-configuration-change-hook.
2043 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2044 pixelwise. Handle frame's official field.
2045 (w32_frame_parm_handlers): Remove x_set_fringe_width
2046 entries. Add x_set_scroll_bar_height,
2047 x_set_horizontal_scroll_bars, x_set_left_fringe and
2049 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2050 pass height of menu bar to change_frame_size.
2051 * w32menu.c (set_frame_menubar): Rewrite using
2052 frame_inhibit_resize.
2053 * w32term.h (struct w32_display_info):
2054 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2055 (struct scroll_bar): Add horizontal.
2056 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2057 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2058 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2059 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2060 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2061 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2062 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2063 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2064 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2065 Define instead of WM_EMACS_CREATESCROLLBAR.
2066 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2067 WND_SCROLLBAR_INDEX.
2068 * w32term.c (horizontal_scroll_bar_min_handle)
2069 (horizontal_scroll_bar_left_border)
2070 (horizontal_scroll_bar_right_border): New integers.
2071 (x_set_frame_alpha): Replace x_highlight_frame by
2073 (x_window_to_scroll_bar): New argument "type". Update callers
2075 (w32_set_horizontal_scroll_bar_thumb)
2076 (x_horizontal_scroll_bar_report_motion)
2077 (w32_set_horizontal_scroll_bar)
2078 (w32_horizontal_scroll_bar_handle_click)
2079 (x_horizontal_scroll_bar_report_motion): New functions.
2080 (w32_mouse_position): Discriminate horizontal and vertical
2082 (my_create_scrollbar): Replace with two new functions
2083 my_create_vscrollbar and my_create_hscrollbar.
2084 (x_scroll_bar_create): New argument "horizontal".
2085 Update callers accordingly.
2086 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2087 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2089 (w32_read_socket): Handle WM_HSCROLL cae.
2090 (x_new_font): Don't recompute fringe widths.
2091 Use frame_inhibit_resize. Calculate new menu bar height iff we
2092 build without toolkit. Always clear under internal border.
2093 (x_set_window_size): Don't check frame size or recompute
2094 fringes. Reset fullscreen status before applying sizes.
2095 Always resize as requested by pixelwise argument. Don't call
2096 do_pending_window_change.
2097 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2098 (w32_initialize_display_info): Initialize dpyinfo's
2099 horizontal_scroll_bar_cursor entry.
2100 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2101 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2102 horizontal_scroll_bar_left_border.
2103 (w32fullscreen_hook): Intermittently resize window to normal
2104 when switching from fullscreen to maximized state.
2105 (run_window_configuration_change_hook): Don't run it if frame is
2107 (unwind_change_frame): Remove.
2108 (Fset_window_configuration): Rewrite using frame's official field.
2109 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2110 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2111 * window.h (struct window): New fields old_pointm,
2112 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2113 scroll_bar_height and suspend_auto_hscroll.
2114 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2116 (sanitize_window_sizes): Extern.
2117 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2118 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2119 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2120 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2121 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2123 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2124 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2125 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2126 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2127 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2128 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2129 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2130 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2131 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2132 (Fwindow_old_point, sanitize_window_sizes): New functions.
2133 (Qwindow_sanitize_window_sizes): New symbol.
2134 (window_body_height): Count in horizontal scroll bar.
2135 (set_window_hscroll, Fscroll_left, Fscroll_right):
2136 Set suspend_auto_hscroll slot.
2137 (Fwindow_inside_edges): Count fringes pixelwise.
2138 (coordinates_in_window, Fcoordinates_in_window_p):
2139 Consider horizontal scroll bar.
2140 (check_frame_size, adjust_window_margins): Remove functions and
2141 corresponding calls.
2142 (set_window_buffer): Initialize old_pointm and horizontal scroll
2144 (temp_output_buffer_show): Reset hscroll related fields.
2145 Initialize old_pointm.
2146 (make_parent_window): Initialize old_pointm.
2147 (make_window): Initialize old_pointm, horizontal scroll bar type,
2148 and scroll bar height.
2149 (resize_frame_windows): Don't count top margin in new sizes.
2150 Don't use safe sizes when shrinking a frame; let the window
2151 manager do the clipping.
2152 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2154 (Fdelete_window_internal): Unchain old_pointm marker.
2155 (window_scroll_pixel_based, Fscroll_other_window):
2157 (Fwindow_text_width, Fwindow_text_height): New argument
2159 (struct saved_window): New fields, old_pointm, hscroll_whole,
2160 suspend_auto_hscroll, scroll_bar_height and
2161 horizontal_scroll_bar_type.
2162 (Fset_window_configuration, save_window_save): Set new fields of
2164 (apply_window_adjustment): Don't call adjust_window_margins.
2165 (set_window_margins): Don't change margins if new sizes don't
2167 (set_window_scroll_bars): New argument "horizontal_type".
2168 Handle horizontal scroll bars. Don't change scroll bars if they
2169 don't fit into window.
2170 (Fset_window_scroll_bars): New argument "horizontal_type".
2171 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2172 (compare_window_configurations): Compare horizontal scroll bar
2174 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2175 horizontal scroll bar height.
2176 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2177 instead of FRAME_LINES.
2178 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2179 ON_VERTICAL_SCROLL_BAR.
2180 (with_echo_area_buffer): Initialize old_pointm.
2181 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2183 (unwind_with_echo_area_buffer): Handle old_pointm.
2184 (update_tool_bar): Set do_update when the tool bar window has at
2185 least one line (since this is what the user sets).
2186 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2187 (redisplay_tool_bar): Return early when toolbar has zero lines.
2188 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2189 (hscroll_window_tree): Handle suspension of auto_hscroll and
2191 (set_horizontal_scroll_bar): New function.
2192 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2193 more than one line. Handle horizontal scroll bars.
2194 (note_mouse_highlight): Handle horizontal scrol bars.
2195 (expose_frame): Set dimensions of XRectangle from frame's text
2197 (Vvoid_text_area_pointer): Update doc-string.
2198 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2199 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2200 (x_set_internal_border_width): New functions.
2201 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2202 (unwind_create_frame_1): Remove.
2203 (Fx_create_frame): Handle horizontal scroll bars. Use official
2204 field of frame structure to inhibit running
2205 window-configuration-change-hook.
2206 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2207 pixelwise. Handle frame's official field.
2208 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2209 x_set_horizontal_scroll_bars, x_set_left_fringe,
2211 * xmenu.c (update_frame_menubar, free_frame_menubar):
2212 Use adjust_frame_size.
2213 * xterm.h (struct x_display_info):
2214 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2216 (struct scroll_bar): Add horizontal slot.
2217 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2218 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2219 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2220 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2221 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2222 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2223 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2224 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2225 (x_clear_under_internal_border): Remove.
2226 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2227 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2228 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2229 HORIZONTAL. Update callers.
2230 (horizontal_action_hook_id): New action hook id.
2231 (x_horizontal_scroll_bar_to_input_event)
2232 (x_create_horizontal_toolkit_scroll_bar)
2233 (xt_horizontal_action_hook)
2234 (x_set_toolkit_horizontal_scroll_bar_thumb)
2235 (XTset_horizontal_scroll_bar, x_net_wm_state)
2236 (x_horizontal_scroll_bar_report_motion): New functions.
2237 (xg_scroll_callback, x_scroll_bar_handle_click):
2238 Handle horizontal scroll bars.
2239 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2240 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2242 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2243 Handle horizontal scroll bars.
2244 (handle_one_xevent): Handle horizontal scroll bar events.
2245 Call x_net_wm_state.
2246 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2248 (x_set_window_size): Don't call check_frame_size and
2249 do_pending_window_change.
2250 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2251 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2252 (x_scroll_bar_set_handle): Add some checks when calling
2255 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2257 Revert previous change.
2258 There is certainly nothing wrong with writing code like 'lo <= i
2259 && i <= hi', even if LO happens to a constant. There isn't even
2260 anything wrong in general with writing 'a <= b' if A happens to
2261 be a constant. At any rate stylistic changes shouldn't
2262 be done like this without discussion.
2264 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2266 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2267 (Fgarbage_collect): Reorder conditions that are written backwards.
2268 * data.c (cons_to_unsigned): Likewise.
2269 * dispnew.c (update_frame_1, sit_for): Likewise.
2270 * fileio.c (file_offset): Likewise.
2271 * filelock.c (read_lock_data, lock_file): Likewise.
2272 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2274 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2275 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2276 * lread.c (read1): Likewise.
2277 * minibuf.c (read_minibuf_noninteractive): Likewise.
2278 * nsterm.m (x_set_frame_alpha): Likewise.
2279 * process.c (wait_reading_process_output): Likewise.
2280 * region-cache.c (delete_cache_boundaries): Likewise.
2281 * xterm.c (x_set_frame_alpha): Likewise.
2283 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2285 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2288 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2290 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2291 because atimer expiration is absolute rather than relative.
2293 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2295 * w32term.h (current_popup_menu, menubar_in_use):
2296 Move declarations from w32term.c.
2298 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2300 * w32fns.c (menubar_in_use): No more static.
2301 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2303 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
2305 Move hourglass machinery to RIF.
2306 * dispextern.h (struct redisplay_interface): New members
2307 show_hourglass and hide_hourglass. Indent comments.
2308 (show_hourglass, hide_hourglass): Remove prototypes.
2309 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
2310 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
2311 (ns_redisplay_interface): Add them.
2312 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
2313 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
2314 (w32_arrow_cursor): New function to hack around non-GUI frames.
2315 (w32_redisplay_interface): Add new functions.
2316 * w32term.h (w32_arror_cursor): Add prototype.
2317 * xdisp.c (show_hourglass): New function, refactored out from
2318 platform-dependent code.
2319 (cancel_hourglass): Now call to RIF function.
2320 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
2321 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
2322 (x_redisplay_interface): Add new functions.
2324 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
2326 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
2327 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
2328 and complete previous change.
2329 * frame.c (adjust_frame_height): New function.
2330 (Fset_frame_height, Fset_frame_size): Use it.
2331 (x_set_frame_parameters): Take frame top margin into account.
2333 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
2335 * frame.c (Fset_frame_height): Take frame top margin into account.
2336 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
2337 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
2339 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
2341 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
2342 menubar_height as such. Tweak comment.
2343 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
2344 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
2345 All related users changed.
2346 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
2347 * xterm.c (handle_one_xevent):
2348 * gtkutil.c (xg_event_is_for_menubar):
2349 * xfns.c (x_window) [USE_X_TOOLKIT]:
2350 * xmenu.c (set_frame_menubar, free_frame_menubar):
2351 Prefer to use FRAME_MENUBAR_HEIGHT.
2353 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
2355 * frame.c (Fframe_parameters): Always report frame height without
2356 menu and tool bar lines.
2358 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
2360 * nsterm.m (applicationDidFinishLaunching:): Call
2361 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
2362 (antialiasThresholdDidChange:): New method for EmacsApp.
2364 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
2366 * macfont.m (macfont_update_antialias_threshold): Remove static.
2368 * macfont.h (macfont_update_antialias_threshold): Declare.
2370 2014-07-21 Eli Zaretskii <eliz@gnu.org>
2372 * w32select.c (setup_windows_coding_system):
2373 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2374 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
2376 * w16select.c (Fw16_get_clipboard_data):
2377 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2380 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
2381 buffer position where we are to start the iteration.
2382 (handle_invisible_prop): Record in it->stop_charpos the position
2383 where the invisible text ends. (Bug#18035)
2384 (hscroll_window_tree): Don't try hscrolling windows whose cursor
2385 row has zero buffer position as their start position.
2386 Reported by martin rudalics <rudalics@gmx.at>.
2388 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
2389 infinite looping in redisplay when display lines don't have enough
2390 space to display even a single character. (Bug#18036)
2392 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
2394 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
2395 * xfns.c (x_window): Use it to allow xfree later.
2396 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
2397 where appropriate. Use bool for booleans and remove redundant checks.
2398 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
2399 * xterm.c (x_free_frame_resources): Free shell_position.
2401 2014-07-19 K. Handa <handa@gnu.org>
2403 * xfaces.c (realize_x_face): Call font_load_for_lface with no
2404 mandatory font spec (Bug#17973).
2406 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
2408 * font.c (font_score): Return the worst score if the size of
2409 ENTITY is wrong by more than a factor 2 (Bug#17973).
2411 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
2413 * frame.c (frame_unspecified_color): New function
2414 refactored out from ...
2415 (Fframe_parameters, Fframe_parameter): ... adjusted users.
2416 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
2418 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
2419 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
2420 * lisp.h (set_frame_param): Remove prototype.
2421 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
2422 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
2425 Prefer 'x_display_info *' to 'Display *' in X selection code.
2426 This helps to avoid unneeded calls to x_display_info_for_display.
2427 * xterm.h (struct selection_input_event): Record 'x_display_info *'
2428 instead of 'Display *'.
2429 (SELECTION_EVENT_DPYINFO): New macro.
2430 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
2431 it as an lvalue. Mention this in comment.
2432 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
2433 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
2434 (selection_data_to_lisp_data, receive_incremental_selection):
2435 Convert to use 'x_display_info *'. Adjust users where appropriate.
2436 (lisp_data_to_selection_data): Likewise. Also pass 'struct
2437 selection data *' as last arg to not return values in args.
2438 (unexpect_property_change): Use common removal technique.
2440 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
2442 * print.c (print_preprocess): Adjust to match changed
2443 sub char-table structure and avoid crash (Bug#18038).
2445 * data.c (wrong_choice): Not static any more.
2446 * lisp.h (wrong_choice): Add prototype.
2447 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
2448 Declare namebuf as such. Tweak comment.
2449 [USE_GTK]: Likewise for tool_bar_position.
2450 (fset_tool_bar_position) [USE_GTK]: Ditto.
2451 (FRAME_TOOL_BAR_POSITION): New macro.
2452 * frame.c (x_report_frame_params):
2453 * gtkutil.c (update_frame_tool_bar):
2454 * xfns.c (Fx_create_frame): Use it.
2455 (x_set_tool_bar_position): Add meaningful diagnostic messages.
2457 2014-07-16 Eli Zaretskii <eliz@gnu.org>
2459 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
2460 buffer's default-directory only if it is a string. (Bug#17986)
2462 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
2464 More precise control over values of some buffer-local variables.
2465 * keyboard.c (Qvertical_scroll_bar):
2466 * frame.c (Qleft, Qright): Move to ...
2467 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
2468 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
2469 (syms_of_buffer): DEFSYM all of the above, attach special properties.
2470 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
2471 vertical-scroll-bar, scroll-up-aggressively
2472 and scroll-down-aggressively.
2473 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
2475 * nsfns.m, frame.h (Qleft, Qright):
2476 * nsterm.m (Qleft): Remove declarations.
2477 * gtkutil.c (toplevel): Include buffer.h.
2478 * data.c (wrong_choice, wrong_range): New functions.
2479 (store_symval_forwarding): Handle special properties of buffer-local
2480 variables and use functions from the above to signal error, if any.
2482 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
2483 values. Add comment.
2484 (struct frame): Re-arrange layout to avoid extra padding and use bit
2485 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
2486 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
2487 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
2488 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
2489 Define as no-ops because there are no scroll bars anyway.
2490 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
2493 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
2494 Add convenient setter.
2495 (font_put_frame_data, font_get_frame_data): Use it.
2497 2014-07-15 Daiki Ueno <ueno@gnu.org>
2499 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
2500 pointer argument, before dereferencing.
2501 (XCHAR2B_BYTE2): Likewise.
2503 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
2505 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
2506 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
2507 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
2508 Use record_unwind_protect_int and avoid consing.
2509 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
2511 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
2513 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
2515 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
2516 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
2518 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
2519 (main) [MSDOS]: Use SET_BINARY instead of setmode.
2520 * minibuf.c: Include binary-io.h instead of fcntl.h.
2521 (read_minibuf_noninteractive):
2522 Use set_binary_mode instead of handcrafted code.
2523 Don't call emacs_set_tty if emacs_get_tty failed.
2524 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
2525 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
2526 * w32.c (pipe2): Adjust eassert to include O_BINARY.
2528 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
2529 This works around a GCC compiler bug when Emacs is configured with
2530 --enable-gcc-warnings.
2532 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
2534 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
2535 or characters in string, respectively. Add comment.
2536 * fringe.c (Fdefine_fringe_bitmap):
2537 * fns.c (Fsubstring, substring_both): Use it.
2538 * keymap.c (Fdefine_key, Flookup_key):
2539 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
2541 * term.c (tty_menu_add_pane, tty_menu_add_selection):
2542 Use menu_item_width.
2543 (tty_menu_show): Simplify because tty_menu_create never return NULL.
2545 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
2547 Improve behavior of 'bzr up; cd src; make -k'.
2548 * Makefile.in (top_srcdir): New var.
2549 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
2550 Use '$(top_srcdir)' instead of '$(srcdir)/..';
2551 its expansion is a bit shorter.
2552 (../config.status): Actually build config.status instead of
2554 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
2555 New macros, copied and relocated from ../Makefile.in.
2556 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
2557 (../config.status, Makefile): New dependencies and rules,
2558 copied with relocation from ../Makefile.in. This should be more
2559 likely to rebuild the build machinery properly if you do a 'make'
2560 in the src directory.
2562 2014-07-12 Eli Zaretskii <eliz@gnu.org>
2564 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
2567 * w32fns.c (Fx_file_dialog): Mention in the doc string the
2568 behavior on Windows 7 and later when the function is repeatedly
2569 invoked with the same value of DIR. (Bug#17950)
2571 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
2572 string to match the one in w32fns.c.
2574 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
2575 stdin to binary mode only if it is connected to a terminal.
2577 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
2579 Coalesce extern decls.
2580 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
2581 * sysdep.c (emacs_get_tty, emacs_set_tty):
2582 Move duplicate extern decls from here ...
2583 * systty.h: ... to here, so that there's just one copy.
2585 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
2587 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
2589 * nsfns.m (Fns_popup_font_panel): Ditto.
2591 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2593 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
2595 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
2597 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
2598 [DOS_NT]: Implement for WINDOWSNT.
2600 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
2603 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2605 * sysdep.c (suppress_echo_on_tty): New function.
2606 * minibuf.c (read_minibuf_noninteractive): Use it.
2608 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
2610 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
2611 sysinfo failed. Adjust docstring.
2613 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2615 Implement memory-info for MS-DOS.
2616 * dosfns.c (dos_memory_info): New function.
2617 * dosfns.h (dos_memory_info): Add prototype.
2618 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
2619 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
2620 of doing some of its job.
2622 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
2623 reference termios structure members.
2625 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2627 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
2629 * minibuf.c (top): Include systty.h. Declare external
2630 emacs_get_tty and emacs_set_tty.
2631 (Vread_hide_char): New lisp variable.
2632 (read_minibuf_noninteractive): Hide characters with
2633 Vread_hide_char if it is a character. (Bug#17839)
2635 2014-07-10 Eli Zaretskii <eliz@gnu.org>
2637 Implement memory-info for MS-Windows.
2638 * w32.c (w32_memory_info): New function.
2639 * w32.h (w32_memory_info): Prototype it.
2640 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
2642 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
2644 * coding.h (struct coding_system): Remove 'error_positions' (unused)
2645 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
2646 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
2647 extra padding and shrink struct coding_system by 56 bytes (x86_64).
2648 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
2649 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
2650 (decode_coding_big5, decode_coding_charset, decode_coding)
2651 (encode_coding): Adjust users.
2653 * alloc.c (Fmemory_info): New function.
2655 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
2657 * syntax.c (back_comment): Use more-natural location for label.
2659 * font.c, font.h (font_unparse_fcname): Now static.
2660 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
2662 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
2664 Next minor cleanup of font subsystem.
2665 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
2666 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
2668 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
2670 * ftfont.h (ftfont_font_format): Remove prototype.
2671 * ftfont.c (ftfont_font_format): Remove; now unused.
2673 * nsfont.m (nsfont_open):
2674 * w32font.c (w32font_open_internal):
2675 * w32uniscribe.c (uniscribe_open):
2676 * xfont.c (xfont_open):
2677 * xftfont.c (xftfont_open): All users changed.
2679 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
2680 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
2682 2014-07-09 Eli Zaretskii <eliz@gnu.org>
2684 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
2685 x_produce_glyphs does when it generates a stretch glyph that
2686 represents a TAB. (Bug#17969)
2688 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
2689 and there is a display property at that position, don't call
2690 move_it_to to move to a position before window start. (Bug#17942)
2691 Fix condition for finding CHARPOS by the first call to move_it_to.
2694 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
2696 * syntax.c (find_defun_start): Try the cache even
2697 if !open_paren_in_column_0_is_defun_start.
2698 (back_comment): If find_defun_start was pessimistic, use the
2699 scan_sexps_forward result to improve the cache (bug#16526).
2701 2014-07-09 Eli Zaretskii <eliz@gnu.org>
2703 * xdisp.c (redisplay_window): If redisplay of a window ends up
2704 with point in a partially visible line at end of the window, make
2705 sure the amended position of point actually has smaller Y
2706 coordinate; if not, give up and scroll the display. (Bug#17905)
2708 * window.c (window_scroll_pixel_based): When point ends up at the
2709 last fully visible line, don't let move_it_to stop at the left
2710 edge of the line and dupe us into thinking point is inside the
2713 * w32.c (network_interface_info): Make sure the argument is a
2716 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
2718 * process.c (read_and_dispose_of_process_output): Fix typo
2719 in previous patch: we want nonnegative fds, not nonzero fds.
2721 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
2723 * chartab.c (char_table_translate): Move to...
2724 * character.h (char_table_translate): ... inline function here.
2725 Avoid Faref and assume that args are always valid. This helps to
2726 speedup search, which is especially important for a huge buffers.
2727 * lisp.h (char_table_translate): Remove prototype.
2729 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
2730 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
2731 New function, with an intention to avoid code duplication between
2733 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
2735 * ftfont.c (ftfont_open):
2736 * macfont.m (macfont_open):
2737 * xftfont.c (xftfont_open): Use it.
2739 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
2741 * process.c: Add sanity checks for file descriptors (Bug#17844).
2742 (wait_reading_process_output, Fprocess_filter_multibyte_p):
2743 Check that infd is nonnegative before using it as an fd.
2744 (read_and_dispose_of_process_output, Fprocess_send_eof):
2745 Likewise, for outfd.
2746 (wait_reading_process_output): Omit unnecessary check of infd.
2748 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
2750 Minor fixups related to usage of the 'long' type.
2751 * gnutls.c (emacs_gnutls_handshake):
2752 * xfaces.c (dump_realized_face):
2753 Work even if 'long' is narrower than 'void *'.
2754 * termcap.c (scan_file):
2755 * xselect.c (x_decline_selection_request)
2756 (x_reply_selection_request, x_get_window_property):
2757 * xterm.c (x_set_frame_alpha):
2758 Remove unnecessary 'L' suffixes of integer constants.
2759 * xfns.c (hack_wm_protocols):
2760 * xselect.c (x_fill_property_data):
2761 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
2762 Remove unnecessary casts to 'long'.
2763 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
2765 Minor ImageMagick safety fixes.
2766 * image.c (imagemagick_compute_animated_image):
2767 Remove useless assignment to local. Avoid problems if dest_width is 0.
2768 (imagemagick_load_image): Use int for pixel counts that can't
2769 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
2770 a row width greater than the image width (or greater than LONG_MAX!).
2772 2014-07-04 K. Handa <handa@gnu.org>
2774 * coding.c (MIN_CHARBUF_SIZE): Delete it.
2775 (MAX_CHARBUF_EXTRA_SIZE): New macro.
2776 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
2778 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
2780 * font.h (struct font_driver): Remove get_outline and free_outline;
2781 not used by any font driver.
2782 * ftfont.c (ftfont_driver):
2783 * macfont.m (macfont_driver):
2784 * nsfont.m (nsfont_driver):
2785 * w32font.c (w32font_driver):
2786 * w32uniscribe.c (uniscribe_font_driver):
2787 * xfont.c (xfont_driver): Related users changed.
2788 * xselect.c (x_get_window_property): Use convenient xmalloc.
2789 Call to xfree only if some data was really allocated.
2791 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2793 On MS-Windows, display busy cursor on all GUI frames.
2794 This is similar to what we have on X. Quickly tested by Dani Moncayo.
2795 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
2796 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
2798 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
2799 * xdisp.c (start_hourglass): Remove Windows-specific bits.
2801 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2803 Use convenient alists to manage per-frame font driver-specific data.
2804 * frame.h (struct frame): Rename font_data_list to...
2805 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
2806 * font.h (struct font_data_list): Remove; no longer need a special
2808 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
2810 * font.c (font_put_frame_data, font_get_frame_data)
2811 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
2813 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
2814 Related users changed.
2815 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
2816 Prefer convenient xmalloc and xfree.
2818 2014-07-03 Eli Zaretskii <eliz@gnu.org>
2820 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
2821 the window whose glyph row is being prepared and a flag whether it
2822 is for mode/header line. Make sure the glyph row's marginal areas
2823 are in sync with what the window wants.
2826 * xdisp.c (display_line, display_mode_line):
2827 Call prepare_desired_row with additional arguments, as appropriate.
2829 * dispextern.h (prepare_desired_row): Adjust prototype.
2831 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2833 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
2834 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
2835 caused by xw_popup_dialog in daemon mode (Bug#17891).
2837 2014-07-03 Eli Zaretskii <eliz@gnu.org>
2839 * frame.c (do_switch_frame): When switching to another TTY frame,
2840 make sure FrameCols and FrameRows are in sync with the new frame's
2843 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
2845 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
2846 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
2847 min_char slots. Adjust comment.
2848 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
2849 Add SUB_CHAR_TABLE_OFFSET member.
2850 (make_uninit_sub_char_table): New function.
2851 (toplevel): Add compile-time assert to verify suitable member layout
2852 in Lisp_Sub_Char_Table.
2853 * alloc.c (mark_char_table): Add extra argument to denote char table
2854 subtype. Adjust to match new layout of sub char-table.
2855 (mark_object): Always mark sub char-tables with mark_char_table.
2856 * chartab.c (make_sub_char_table, copy_sub_char_table)
2857 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
2858 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
2859 (map_sub_char_table_for_charset, uniprop_table_uncompress):
2860 All related users changed.
2861 * lread.c (read1): Adjust to match new layout of sub char-table.
2862 * print.c (print_object): Likewise (Bug#17898).
2864 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
2866 * keymap.c (get_keyelt): Simplify.
2867 (copy_keymap_item): Remove left-over code for when we had
2868 key-shortcut caches.
2870 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
2872 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
2873 (dealloc): Remove for EmacsScroller.
2875 * nsterm.h (EmacsScroller): Remove dealloc.
2877 2014-06-30 Eli Zaretskii <eliz@gnu.org>
2879 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
2881 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
2883 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
2884 when setNeedsDisplay is called so we don't trigger redisplay for every
2887 * nsterm.m (any_help_event_p): New variable.
2888 (mouseMoved:): Set any_help_event_p to YES if help event is
2889 generated. Remove else with empty help event that triggered redisplay
2890 for every mouse move.
2891 (windowDidResignKey:): If any_help_event_p, generate empty help event.
2893 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
2895 * xfns.c (Qsuppress_icon): Remove; no real users.
2896 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
2897 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
2898 (syms_of_w32fns): Don't DEFSYM it.
2900 2014-06-29 Glenn Morris <rgm@gnu.org>
2902 * Makefile.in (ns-app): Mark as PHONY.
2904 2014-06-28 Glenn Morris <rgm@gnu.org>
2906 * Makefile.in (mostlyclean): There are no libXMenu11.a,
2907 liblw.a in this directory.
2909 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
2911 * coding.c (encode_coding_utf_8): Correctly count produced_chars
2912 also in unibyte case. (Bug#17865)
2914 2014-06-28 K. Handa <handa@gnu.org>
2916 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
2917 (MIN_CHARBUF_SIZE): New macro.
2918 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
2920 2014-06-27 Glenn Morris <rgm@gnu.org>
2922 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
2923 with an order-only dependence on bootstrap-emacs. (Bug#2151)
2924 (.el.elc): Replace suffix rule with pattern rule.
2925 (%.elc): New pattern rule, with order-only prerequisite.
2926 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
2927 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
2928 in place of BOOTSTRAPEMACS.
2930 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
2932 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
2934 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
2936 Consistently use validate_subarray to verify substring.
2937 * fns.c (validate_substring): Not static any more. Adjust to
2938 use ptrdiff_t, not EMACS_INT, because string and vector limits
2939 can't exceed ptrdiff_t even if EMACS_INT is wider.
2940 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
2941 (secure_hash): Adjust user.
2942 * lisp.h (validate_subarray): Add prototype.
2943 * coding.c (Fundecodable_char_position):
2944 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
2945 Use validate_subarray. Adjust comment to mention substring.
2947 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
2949 Do not allow out-of-range character position in Fcompare_strings.
2950 * fns.c (validate_subarray): Add prototype.
2951 (Fcompare_substring): Use validate_subarray to check ranges.
2952 Adjust comment to mention that the semantics was changed. Also see
2953 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
2955 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
2957 Be more consistent about the 'Qfoo' naming convention.
2958 * image.c (Fimagemagick_types):
2959 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
2960 * process.c (Fmake_network_process):
2961 Rename C local identifier 'Qfoo to avoid giving the false
2962 impression that it stands for the symbol 'foo'.
2964 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
2966 Simplify and cleanup character conversion stuff.
2967 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
2969 * character.c (multibyte_char_to_unibyte)
2970 (multibyte_char_to_unibyte_safe): Remove; no longer used.
2971 * character.h (make_char): Remove; unused.
2972 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
2973 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
2974 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
2975 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
2976 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
2978 2014-06-22 Mario Lang <mlang@delysid.org>
2980 * w32fns.c (Fw32_shell_execute): The the -> the.
2982 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
2984 * xmenu.c (mouse_position_for_popup):
2985 * xselect.c (mouse_position_for_drop): Do not duplicate ...
2986 * xfns.c (x_relative_mouse_position): ... and prefer this function.
2987 * menu.c (Fx_popup_menu):
2988 * xselect.c (x_handle_dnd_message): Adjust users.
2989 * menu.h (mouse_position_for_popup): Remove prototype.
2990 * xterm.h (x_relative_mouse_position): Add prototype.
2991 * xterm.c (x_find_topmost_parent): Break from the loop and do not
2992 call XFree if XQueryTree returns zero.
2994 2014-06-21 Eli Zaretskii <eliz@gnu.org>
2996 * indent.c (Fvertical_motion): Doc fix.
2997 Move to the goal column, if any, with a single call to
2998 move_it_in_display_line, not in two calls. Doing this with two
2999 calls causes move_it_in_display_line apply the line-prefix
3000 handling twice instead of just once. (Bug#17823)
3002 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
3004 Port to OS X ACLs (Bug#17810).
3005 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
3006 ACL_TYPE_ACCESS) doesn't work.
3008 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3010 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3011 before checking key-translation-map (bug#17659).
3013 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3015 * font.c (font_make_object): Avoid dangling pointer which may
3016 crash GC (Bug#17771).
3018 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3020 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3021 prototype of DGifCloseFile as appropriate for older and newer
3023 (gif_close): New function, encapsulates the differences in the
3024 calling sequence of DGifCloseFile before v5.1.0 and after it.
3025 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3026 error string where appropriate. (Bug#17790)
3028 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3029 macro execution, make sure point didn't move since last complete
3030 redisplay, as the condition for using the glyph matrix
3031 information. (Bug#17777)
3033 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3035 Minor cleanup of fonset code.
3036 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3037 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3038 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3039 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3040 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3041 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3042 (free_realized_fontset): Remove because a no-op since 2008.
3043 (free_face_fontset): Adjust user.
3044 (syms_of_fontset): Shrink fontset by one extra slot.
3046 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3048 Omit redundant extern decls.
3049 Most of this patch is from Dmitry Antipov, in:
3050 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3051 * commands.h (update_mode_lines):
3052 * frame.h (Qbackground_color, Qforeground_color)
3053 (x_set_menu_bar_lines):
3054 * ftfont.c (ftfont_font_format):
3055 * intervals.h (Qkeymap, Qfont):
3056 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3057 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3058 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3059 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3060 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3061 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3062 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3063 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3064 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3065 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3066 (Qtool_bar, Qheader_line):
3067 * macros.c (Fexecute_kbd_macro):
3068 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3069 * xterm.c (x_delete_terminal, XSetIMValues):
3070 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3071 (x_implicitly_set_name, popup_activated)
3072 (widget_store_internal_border):
3073 Remove redundant decls.
3074 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3075 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3076 Remove _Noreturn, as make-docfile now does that for us.
3077 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3078 (Qregion_extract_function): New decl.
3079 * window.c, xfns.c: Include menu.h.
3081 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3083 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3085 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3087 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3088 * callint.c (read_file_name): ... convert to static here.
3089 * lisp.h (Fread_file_name): Do not EXFUN it.
3090 (STRING_COPYIN): Remove; unused.
3091 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3092 (char_composable_p): ... static function. All users changed.
3093 * eval.c (toplevel): Remove redundant #include directives.
3094 * xterm.c (x_initialize): Add static to match prototype.
3095 * ccl.c (Fccl_execute_on_string):
3096 * font.c (fon_intern_prop): Use make_specified_string.
3098 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3100 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3101 Reported by David Caldwell in:
3102 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3104 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3106 Do not ask for XRender extension each time XFT font is opened.
3107 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3108 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3110 2014-06-15 Glenn Morris <rgm@gnu.org>
3112 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3114 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3116 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3117 information if we are in the middle of executing a keyboard macro,
3118 since redisplay doesn't update the screen until the macro is
3119 finished. (Bug#17777)
3121 * alloc.c (cleanup_vector): Don't dereference a font driver
3122 pointer if it is NULL. (Bug#17771)
3124 2014-06-13 Glenn Morris <rgm@gnu.org>
3126 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3127 ($(lispsource)/international/charprop.el)
3128 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3129 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3130 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3131 GNU make automatically passes command-line arguments to sub-makes.
3133 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3135 Avoid hangs in accept-process-output (Bug#17647).
3136 * lisp.h, process.c (wait_reading_process_input):
3137 Return int, not bool. All uses changed.
3138 * process.c (SELECT_CANT_DO_WRITE_MASK):
3139 Remove macro, replacing with ...
3140 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3142 (status_notify): New arg WAIT_PROC. Return int, not void.
3145 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3147 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3148 the frame is the initial frame, because the hook is not set up
3149 then, and Emacs crashes.
3150 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3152 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3154 * keymap.c (silly_event_symbol_error): Don't recommend the use
3157 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3159 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3160 matching overlay strings with 'cursor' property against buffer
3161 positions traversed in the glyph row. (Bug#17744)
3163 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3165 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3168 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3169 determine 10.9 (Bug#17751).
3171 * macfont.m (macfont_draw): Positions were not freed.
3173 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3175 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3176 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3177 function. Also adjust comment.
3178 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3180 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3181 * font.c (font_done_for_face):
3182 * xfaces.c (realize_non_ascii_face): Adjust user.
3183 * font.h (struct font_driver): Convert 'prepare_face' to return
3184 void because its return value is never used anyway.
3185 * xfont.c (xfont_prepare_face): Return void.
3186 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3187 (xftfont_done_face): Use xfree.
3189 * dispextern.h (last_tool_bar_item): Remove declaration.
3190 * frame.h (struct frame): New member last_tool_bar_item.
3191 * frame.c (make_frame): Initialize it.
3192 * xdisp.c (toplevel): Remove last_tool_bar_item.
3193 (handle_tool_bar_click, note_tool_bar_highlight):
3194 * w32term.c (w32_read_socket, w32_initialize):
3195 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3197 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3198 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3200 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3202 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3203 * process.c (Faccept_process_output)
3204 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3205 the return value is about PROCESS, not about other processes.
3207 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3209 Further adjustments to mark_object and friends.
3210 Now the mark_object's stack is just 32 bytes on a 64-bit
3211 system, which means extra 20% off the stack usage.
3212 * alloc.c (mark_save_value): As before, refactored out from ...
3213 (mark_object): ... adjusted user. Also add comment.
3215 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3217 Fix core dump after a dropped X connection (Bug#17704).
3218 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3219 is dead, as we may be shutting down.
3221 2014-06-08 Glenn Morris <rgm@gnu.org>
3223 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3225 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3227 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3229 If a C name must be extern on some platforms, make it extern on all.
3230 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3232 * font.h (ftxfont_driver) [HAVE_XFT]:
3233 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3234 * lisp.h (get_frame_param):
3235 * menu.h (tty_menu_show):
3236 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3237 * termhooks.h (encode_terminal_code):
3238 * xterm.h (x_menu_wait_for_event):
3240 * frame.c (get_frame_param):
3241 * fringe.c (max_used_fringe_bitmap):
3242 * ftxfont.c (ftxfont_driver):
3243 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3244 * menu.c (menu_items_inuse):
3245 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3246 * term.c (encode_terminal_code, tty_menu_show):
3247 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3248 * xfaces.c (load_color):
3249 * xmenu.c (x_menu_wait_for_event):
3252 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3254 Change object marking routines to minimize stack usage.
3255 This change moves a few cold paths from mark_object to NO_INLINE
3256 functions and adjusts symbol marking loop. According to GCC 4.8.2
3257 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3258 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3259 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3260 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3261 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3262 refactored out from ...
3263 (mark_object): ... adjusted user. Also mark symbols in a tight
3265 (mark_face_cache): Add NO_INLINE.
3267 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3269 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3270 contains garbage on WINDOWSNT (which could potentially infloop at
3273 Minimize cursor motion during TTY menu updates.
3274 * term.c (tty_menu_display): Don't position cursor here.
3275 Instead, pass the cursor coordinates to update_frame_with_menu.
3276 (tty_menu_activate): Send the hide cursor command only once in an
3277 iteration through the outer 'while' loop.
3279 * dispnew.c (update_frame_1): Accept an additional argument
3280 SET_CURSOR_P, and position the cursor at the end of the frame
3281 update only if that argument is non-zero. All callers changed to
3282 provide the additional argument as non-zero, except for
3283 update_frame_with_menu.
3284 (update_frame_with_menu): Accept 2 additional arguments ROW and
3285 COL; if they are non-negative, instruct update_frame_1 not to
3286 position the cursor, and instead position it according to ROW and COL.
3288 * dispextern.h (update_frame_with_menu): Update prototype.
3290 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3292 * callproc.c (call_process): Don't check read-only if we don't insert
3293 anything (bug#17666).
3295 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3297 * dispnew.c (update_frame_with_menu): Set display_completed.
3299 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3301 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3303 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
3305 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
3307 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
3308 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
3310 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
3312 * window.c (Frecenter): Signal an error if window-buffer is not
3315 * keyboard.c (make_lispy_position): Don't include a buffer position in
3316 mode/header-line mouse events.
3318 * keyboard.c (read_char): Handle (t . <event>) in the second use of
3319 Vunread_command_events (bug#17650).
3321 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
3323 * xterm.c (x_setup_pointer_blanking):
3324 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
3326 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
3328 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
3329 because it will be defined in generated config.h if needed.
3331 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3333 Use terminal-specific hooks to display popup dialogs.
3334 * termhooks.h (struct terminal): New field popup_dialog_hook.
3335 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
3336 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
3337 code and use popup_dialog_hook.
3338 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
3339 * nsterm.h (ns_popup_dialog): Adjust prototype.
3340 * nsterm.m (ns_create_terminal):
3341 * w32term.c (w32_create_terminal):
3342 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
3343 Setup popup_dialog_hook.
3345 2014-06-04 Eli Zaretskii <eliz@gnu.org>
3347 * w32heap.c (report_temacs_memory_usage): Improve the report by
3348 reporting the large blocks that are actually occupied at dump time.
3350 * w32console.c (initialize_w32_display): Set the console
3351 menu_show_hook, otherwise TTY menus are broken on w32.
3353 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3355 Use terminal-specific hooks to display menus.
3356 * termhooks.h (struct terminal): New field menu_show_hook.
3357 * menu.h (<anonymous enum>): Bit flags for menu hooks.
3358 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
3360 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
3361 * nsmenu.m (ns_menu_show):
3362 * w32menu.c (w32_menu_show):
3363 * xmenu.c (x_menu_show):
3364 * term.c (tty_menu_show): Adjust to use bit flags.
3365 (set_tty_hooks): Set menu_show_hook.
3366 * xterm.c (x_create_terminal):
3367 * nsterm.m (ns_create_terminal):
3368 * msdos.c (initialize_msdos_display):
3369 * w32term.c (w32_create_terminal): Likewise.
3371 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
3373 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
3375 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3377 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
3378 (FD_SET): Don't define on WINDOWSNT.
3380 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3382 * emacs.c: Include "sysselect.h", to define its inline functions.
3383 Problem reported by Glenn Morris in:
3384 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
3386 Do not require libXt-devel when building with gtk.
3387 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
3388 dependency on libXt-devel.
3389 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
3390 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
3391 lwlib-widget.h now does this.
3392 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
3394 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
3396 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
3397 * process.c (add_read_fd, delete_read_fd, add_write_fd)
3398 (delete_write_fd, wait_reading_process_output):
3399 Remove now-redundant easserts.
3400 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
3401 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3402 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
3403 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
3405 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3407 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
3408 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
3409 (calloc): Don't undef, it is never defined.
3410 (HEAP_ENTRY_SHIFT): Remove unused macro.
3412 * Makefile.in (C_HEAP_SWITCH): Remove.
3413 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
3415 Fix MS-Windows build broken by menu changes on 2014-06-02.
3416 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
3418 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
3419 Define instead of including ../lwlib/lwlib.h, which causes
3420 compilation errors due to missing X11 headers.
3422 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3424 * process.c (wait_reading_process_output): Omit incorrect test of
3425 p->infd against zero. Add easserts for infd having a plausible value.
3427 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3429 Adjust to match recent lwlib changes.
3430 * menu.h (xmalloc_widget_value): Replace by ...
3431 (make_widget_value): ... new prototype.
3432 * menu.c (xmalloc_widget_value): Replace by ...
3433 (make_widget_value): ... new function.
3434 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
3435 * gtkutil.c (malloc_widget_value, free_widget_value):
3436 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
3437 * keyboard.h (enum button_type, struct _widget_value):
3438 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
3440 * nsmenu.m (ns_update_menubar, ns_menu_show):
3441 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
3442 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
3443 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
3445 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3447 * image.c (x_query_frame_background_color)
3448 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
3449 Fix --enable-gcc-warnings compilation without image libraries.
3451 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3453 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
3454 emulated break value only if it goes up.
3455 (sbrk): Add assertion that the INCREMENT argument is strictly
3456 zero. Improve and correct the commentary.
3458 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3460 Improve AIX-related merge from emacs-24.
3461 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
3462 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
3463 not on AIX; since we're on the trunk we can use enums more broadly.
3465 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
3467 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
3469 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
3470 to min(value, whole).
3472 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3474 Bring back the changes to GDB-visible symbols, but only on AIX.
3475 And only if it's not pre-4.2 GCC.
3476 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3477 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3478 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3481 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3483 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
3484 with PT, not GPT. (Bug#16433)
3486 Revert last changes to GDB-visible symbols.
3487 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
3488 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
3489 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3492 2014-06-02 Glenn Morris <rgm@gnu.org>
3494 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
3496 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3498 Fix port to 32-bit AIX with xlc (Bug#17598).
3499 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
3500 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
3501 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
3502 to work around a compiler bug in IBM xlc 12.1.
3504 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3506 * xterm.c (x_update_window_end): Don't invalidate the entire
3507 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3508 highlight needs to be redisplayed. (Bug#17588)
3510 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3512 Port the GDB-visible symbols to AIX.
3513 Without them, GDB doesn't work to debug Emacs, since the AIX linker
3514 optimizes away the relevant external symbols. Use enums instead;
3515 this suffices for the AIX port, which is 32-bit-only anyway.
3516 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3517 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3518 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3521 Include sources used to create macuvs.h.
3522 * Makefile.in ($(srcdir)/macuvs.h): New rule.
3523 * macuvs.h: Use automatically-generated header.
3525 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
3527 Port signal-handling to DragonFly BSD (Bug#17646).
3528 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
3529 Move implementations from callproc.c to sysdep.c.
3530 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
3531 Move declarations from process.h to syssignal.h.
3533 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
3535 * callint.c (Ffuncall_interactively): Add usage.
3537 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
3539 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
3541 2014-05-30 Eli Zaretskii <eliz@gnu.org>
3543 * w32heap.c (malloc_before_dump, malloc_after_dump)
3544 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3545 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
3546 set errno where appropriate to emulate CRT functions.
3548 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
3550 Debugging facility to check whether 'const char *' points to
3551 relocatable data of non-pure Lisp string.
3552 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
3553 (mark_maybe_pointer): ... adjusted user.
3554 (relocatable_string_data_p): New function.
3555 * lisp.h (relocatable_string_data_p): Add prototype.
3556 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
3557 the pointer to relocatable Lisp data is not used.
3559 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
3561 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
3562 * atimer.c (block_atimers):
3563 * callproc.c (block_child_signal): Block SIGINT too;
3564 otherwise, its handler might now unblock signals that it shouldn't.
3565 * keyboard.c (read_char): Clear signal mask, since we may
3566 be in a SIGINT handler, and many signals may be masked.
3567 * keyboard.c (handle_interrupt):
3568 * sysdep.c (handle_arith_signal):
3569 Clear signal mask instead of just unblocking the signal that
3570 was received, since several signals may be blocked at this point.
3572 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3574 * Makefile.in (TEMACS_POST_LINK): Remove target.
3575 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
3576 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
3578 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3580 * xmenu.c (xdialog_show): Remove prototype, rename to
3581 x_dialog_show, remove 2nd arg because it's always zero
3582 and simplify accordingly.
3583 (xw_popup_dialog): Adjust user.
3584 * w32menu.c (w32_dialog_show): Adjust prototype, remove
3585 2nd arg because it's always zero and simplify accordingly.
3586 (w32_popup_dialog): Adjust user.
3588 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3590 * w32heap.c (report_temacs_memory_usage): New function.
3592 * unexw32.c (unexec) [ENABLE_CHECKING]:
3593 Call report_temacs_memory_usage.
3595 * w32heap.h (report_temacs_memory_usage): Add prototype.
3597 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3599 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
3600 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
3602 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3604 * buffer.c (init_buffer): Accept an argument 'initialized'.
3605 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
3606 mmap_regions and mmap_fd, to avoid referencing stale data from the
3607 dump phase. Add an assertion for buffer text of buffers created
3608 in temacs before this function is called. (Bug#17622)
3609 (mmap_regions_1, mmap_fd_1): Remove unused variables.
3611 * lisp.h (init_buffer): Update prototype.
3613 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
3615 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3617 * alloc.c (Fgarbage_collect): Fix compilation with
3618 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3620 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3622 * frame.c, frame.h (frame_char_to_pixel_position)
3623 (frame_set_mouse_position): Now static, and made private in
3624 frame.c rather than public in frame.h.
3626 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3628 Refactor mouse positioning stuff to avoid code duplication.
3629 * frame.h (frame_char_to_pixel_position): New function.
3630 (x_set_mouse_position): Rename to...
3631 (frame_set_mouse_position): ...new function.
3632 (frame_set_mouse_pixel_position): Add prototype.
3633 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
3634 Rename to frame_set_mouse_pixel_position.
3635 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
3637 * xterm.h, w32term.h ( x_set_mouse_position)
3638 (x_set_mouse_pixel_position): Remove prototypes.
3640 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3642 On X, always make pointer visible when deleting frame (Bug#17609).
3643 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
3645 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
3647 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
3648 * keyboard.c (gobble_input): If there is no terminal input error,
3649 make sure the pointer is visible for all frames on this terminal.
3650 * xterm.c (x_free_frame_resources): Enable pointer visibility if
3651 it was previously disabled.
3653 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
3655 * data.c (Fzerop): Move to Elisp.
3656 (syms_of_data): Don't defsubr it.
3657 * keyboard.c (echo_keystrokes_p): New function.
3658 (read_char, record_menu_key, read_key_sequence): Use it.
3660 * callint.c (Qfuncall_interactively): New var.
3661 (Qcall_interactively): Remove.
3662 (Ffuncall_interactively): New function.
3663 (Fcall_interactively): Use it.
3664 (syms_of_callint): Defsubr it.
3666 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
3668 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
3669 relocated from under us.
3671 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
3673 Use mmap(2) emulation for allocating buffer text on MS-Windows.
3674 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
3675 configure, not from HEAPSIZE.
3676 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
3678 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
3679 for MinGW, since it no longer uses gmalloc.
3681 * buffer.c: Do not define mmap allocations functions for Windows.
3682 Remove mmap_find which is unused. Remove mmap_set_vars which does
3684 [WINDOWSNT]: Include w32heap.h.
3685 (init_buffer): Always allocate new memory for buffers.
3687 * emacs.c: Remove mmap_set_vars calls.
3689 * image.c (free_image): Undef free for Windows because it is
3690 redirected to our private version.
3692 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
3693 (copy_executable_and_dump_data): Remove dumping the heap section.
3694 (unexec): Restore using_dynamic_heap after dumping.
3696 * w32heap.c (dumped_data_commit, malloc_after_dump)
3697 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3698 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
3699 (mmap_free): New functions.
3701 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
3703 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
3705 * image.c (imagemagick_load_image): Use MagickRealType for local
3706 'color_scale', instead of double, to avoid a GCC warning about
3709 * xfns.c (Fx_window_property): Remove unused local.
3711 Don't kill already-reaped process (Bug#17561).
3712 * process.c (process_send_signal): Fix race condition where a
3713 subprocess was reaped by a signal handler between the check for
3714 liveness and calling 'kill', which meant that Emacs could in
3715 theory kill an innocent bystander process. Do the fix by blocking
3716 SIGCHLD in a critical section that checks liveness before killing.
3718 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3720 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
3722 2014-05-26 Ken Brown <kbrown@cornell.edu>
3724 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
3725 even if !CYGWIN (see bug#17510).
3727 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
3729 * nsfns.m (Fns_do_applescript): Surround NSApp run
3730 with calls to ns_init_events, ns_finish_events (Bug#17424).
3732 * nsterm.h (ns_init_events, ns_finish_events): Declare.
3734 * nsterm.m (ns_init_events, ns_finish_events): New functions.
3735 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
3737 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
3738 with calls to ns_init_events, ns_finish_events (Bug#17424).
3740 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3742 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
3743 if we are iterating over an object that generates glyphs for
3744 marginal areas. (Bug#17585)
3746 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
3748 * xdisp.c (safe__call1, safe__eval): Now static.
3750 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3752 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
3753 (safe_call, safe__call1): Construct a va_list argument for safe_call.
3754 (safe_call1): Call safe_call instead of safe__call directly.
3756 2014-05-26 Ken Brown <kbrown@cornell.edu>
3758 * w32term.c (x_delete_display) [CYGWIN]: Don't free
3759 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
3762 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
3764 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
3765 (safe__call, safe__call1, safe__eval): New functions.
3766 (safe_call): Use it.
3767 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
3768 (display_mode_element): Same for `:eval'.
3770 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
3772 Fix port to 32-bit AIX (Bug#17540).
3773 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
3774 twice. _text already includes this offset.
3775 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
3777 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3779 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
3780 when closest_pos is identical to to_charpos, don't recurse, since
3781 we already tried that, and failed. (Bug#17539)
3783 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
3784 unwinding when frame's faces were not initialized yet, increment
3785 the frame's image-cache reference count before calling
3786 x_free_frame_resources. Don't dereference
3787 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
3789 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
3791 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
3794 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
3795 macfont.m, call draw with adjusted arguments so font drivers
3796 don't need to do that.
3798 * macfont.m (macfont_draw): Merge changes from Macport.
3800 2014-05-24 Eli Zaretskii <eliz@gnu.org>
3802 * alloc.c (garbage_collect_1): New function, with all of the guts
3803 of Fgarbage_collect.
3804 (mark_stack): Accept an argument END and don't mark Lisp objects
3805 on the stack beyond the address given by END. Calculation of END
3806 was moved to Fgarbage_collect.
3807 (Fgarbage_collect): Calculate the end address of the stack portion
3808 that needs to be examined by mark_stack, and pass that address to
3809 garbage_collect_1, which will pass it to mark_stack.
3810 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
3811 for more details about the underlying problems. In particular,
3812 this avoids dumping Emacs with the large hash-table whose value is
3813 held in purify-flag for most of the time loadup.el runs.
3815 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
3817 * xfns.c (x_window_property_intern): New function (code from
3819 (Fx_window_property): Call x_window_property_intern. If property
3820 not found and NILP (source) and outer window != inner window,
3821 check outer window for property (Bug#17537).
3823 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
3825 Supply malloc and alloc_size attributes for extern allocators.
3826 This documents the C API, and helps GCC generate a bit better code.
3827 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
3828 (ATTRIBUTE_MALLOC_SIZE): New macros.
3829 * gmalloc.c (malloc, realloc, calloc):
3830 * gtkutil.h (malloc_widget_value):
3831 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
3832 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
3835 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
3837 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
3838 * image.c (imagemagick_load_image): Port to hosts that do not use
3839 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
3841 2014-05-21 Leo Liu <sdl.web@gmail.com>
3843 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
3845 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
3847 * dbusbind.c (xd_signature): Revert last 2 patches.
3849 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
3851 Allow any non-nil value to count as true in bool-vector.
3852 Likewise for xd_signature in dbusbind.c.
3853 This is more consistent with the usual practice in Emacs, which is
3854 that any non-nil value counts as true.
3855 * alloc.c (Fbool_vector): Don't require args to be t or nil.
3856 * dbusbind.c (xd_signature): Likewise, for booleans.
3857 * data.c, lisp.h (Qbooleanp):
3858 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
3860 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
3862 * lisp.h (CHECK_BOOLEAN): New function.
3863 * alloc.c (Fbool_vector): New function.
3864 (syms_of_alloc): Defsubr it.
3865 * data.c (Qbooleanp): New symbol.
3866 (syms_of_data): DEFSYM it.
3867 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
3869 * font.c (font_matching_entity): Extract font-entity object
3870 from the vector of matching entities (Bug#17486).
3872 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
3874 Assume C99 or later (Bug#17487).
3875 * bytecode.c (B__dummy__): Remove.
3876 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
3877 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
3878 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
3879 * regex.c (DEBUG_PRINT): Assume varargs macros.
3880 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
3882 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
3884 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
3885 memory for every buffer that was dumped.
3887 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
3889 * fns.c (Freverse): Allow vectors, bool vectors and strings.
3890 (Fnreverse): Allow vectors and bool vectors.
3892 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
3894 Minor cleanup for terminal setup.
3895 * termhooks.h (create_terminal): Adjust prototype.
3896 * terminal.c (create_terminal): Pass output method and RIF as args.
3897 (init_initial_terminal):
3898 * nsterm.m (ns_create_terminal):
3899 * term.c (init_tty):
3900 * w32term.c (w32_create_terminal):
3901 * xterm.c (x_create_terminal): Adjust users.
3902 Avoid redundant NULL initializers and add comments.
3904 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
3906 * keyboard.c (Qdeactivate_mark): Now static.
3908 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
3910 If available, use Xfixes extension to do pointer blanking.
3911 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
3912 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
3913 (make_invisible_cursor): Move to...
3914 * xterm.c (make_invisible_cursor): ...here.
3915 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
3916 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
3917 (x_term_init): Call to x_setup_pointer_blanking.
3918 (XTtoggle_invisible_pointer): Use blanking specific to this display.
3919 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
3921 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3923 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
3925 2014-05-12 Glenn Morris <rgm@gnu.org>
3927 * fileio.c (Ffile_executable_p): Doc tweak.
3929 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
3931 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
3932 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
3934 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
3936 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
3938 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
3940 Fix initialization of minibuffer history variable (Bug#17430).
3941 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
3942 Move the initialization up to prevent any "value void" message.
3944 2014-05-08 Samuel Bronson <naesten@gmail.com>
3946 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
3947 are matched (bug#17413).
3949 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
3951 Stop tooltips pulling Emacs window to front (Bug#17408).
3952 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
3953 SetWindowPos invocations.
3955 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
3957 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
3958 not initialized (Bug#17398).
3960 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
3962 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
3964 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
3966 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
3967 [HAVE_NS]: Do not include png.h.
3968 (x_query_frame_background_color): New function.
3969 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
3970 (png_load_body): Coalesce duplicate code.
3972 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
3974 Consult libpng-config more consistently (Bug#17339).
3975 * Makefile.in (PNG_CFLAGS): New var.
3976 (ALL_CFLAGS): Use it.
3977 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
3978 CFLAGS now handles this.
3980 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
3982 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
3983 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
3984 because WCONTINUED is always defined now.
3985 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
3987 2014-05-03 Eli Zaretskii <eliz@gnu.org>
3989 * buffer.c (overlay_strings): Fix the wording of the commentary.
3991 2014-05-01 Glenn Morris <rgm@gnu.org>
3993 * floatfns.c (Fisnan):
3994 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
3996 2014-05-01 Eli Zaretskii <eliz@gnu.org>
3998 * term.c (tty_menu_activate): A better initialization for cursor
4001 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
4003 * intervals.c: Tighten assertions.
4004 (create_root_interval): Make sure the interval is not empty.
4005 (intervals_equal): Use booleans.
4006 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
4007 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
4008 (balance_possible_root_interval): Simplify and use booleans.
4009 (split_interval_right, split_interval_left): Check LENGTH, and remove
4010 now redundant assertion.
4011 (adjust_intervals_for_insertion): Remove now redundant assertions.
4012 (delete_node, interval_deletion_adjustment)
4013 (adjust_intervals_for_deletion, merge_interval_right)
4014 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4015 (reproduce_interval): Make sure the interval is not empty.
4017 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4019 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4020 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4021 satisfaction that they would always be initialized.
4023 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4025 * term.c (tty_menu_display): Move the cursor to the active menu item.
4026 (tty_menu_activate): Return the cursor to the active menu item
4027 after displaying the menu and after displaying help-echo.
4028 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4029 for the details of why this is needed by screen readers and
4032 2014-04-30 Glenn Morris <rgm@gnu.org>
4034 * process.c (handle_child_signal):
4035 Handle systems without WCONTINUED. (Bug#15110, 17339)
4037 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4039 * window.c (struct saved_window): Remove mark.
4040 (Fset_window_configuration, save_window_save)
4041 (compare_window_configurations): Don't touch marks any more.
4043 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4045 Use bits_word for gcmarkbits.
4046 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4047 bits_word is typically a tad more efficient for mark bits than
4048 unsigned is, so use bits_word. All uses changed.
4049 * lisp.h (BITS_PER_INT): Remove; no longer used.
4051 Avoid undefined behavior in signed left shift.
4052 This ports to GCC 4.9.0 with -fsanitize=undefined.
4053 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4055 * regex.c (extract_number):
4056 * lisp.h (make_number, XINT):
4057 Do not shift a 1 bit left into a sign bit.
4058 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4059 not int, for gcmarkbits. All uses changed.
4061 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4063 * search.c (Fnewline_cache_check): Don't try to count newlines
4064 outside the buffer's restriction, as find_newline doesn't support that.
4066 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4068 * window.c (Fset_window_configuration): Deactivate the mark before
4070 (set_window_buffer): Ignore window_initialized.
4071 (window_initialized): Remove.
4072 * keyboard.c (Qdeactivate_mark): Not static any more.
4073 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4076 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4078 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4079 and to clang 3.4, which have fixed the bug. This should let us
4080 run a bit faster on these platforms when address sanitization is
4083 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4085 Port to GCC 4.9.0 with --enable-gcc-warnings.
4086 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4088 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4089 a way that also works with GCC 4.9.0.
4091 * search.c (Fnewline_cache_check): Remove unused locals.
4093 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4095 * search.c (find_newline1): New subroutine.
4096 (Fnewline_cache_check): New function.
4097 (syms_of_search): Defsubr it.
4099 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4101 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4102 * keyboard.c (unblock_input): Add comment.
4103 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4105 2014-04-22 Daniel Colascione <dancol@dancol.org>
4107 * lread.c (readevalloop_eager_expand_eval): New function
4108 that can recurse into toplevel forms.
4109 (readevalloop): Call it.
4110 * lisp.h: Declare Qprogn.
4111 * callint.c (Qprogn): No longer static.
4113 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4115 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4116 Also change identifiers to match the comments, and add more assertions
4119 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4121 * emacs.c (close_output_streams): Don't clear and restore errno.
4123 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4125 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4126 never becomes visible, i.e. using XMonad (Bug#17237).
4128 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4130 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4131 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4132 (Fline_pixel_height): Don't assume that the current buffer and the
4133 selected window's buffer are one and the same. (Bug#17281)
4135 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4136 paragraph-start cache before the newline cache. (Bug#17269)
4138 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4140 * term.c (tty_send_additional_strings): No need to fflush here,
4142 (tty_set_terminal_modes): fflush after sending additional strings,
4145 2014-04-17 Daniel Colascione <dancol@dancol.org>
4147 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4149 (tty_send_additional_strings): New function.
4150 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4151 (syms_of_term): Intern tty-mode-set-strings and
4152 tty-mode-reset-strings.
4154 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4156 * window.c (save_window_save): Lookup window_point_insertion_type in
4157 the right buffer (bug#15457).
4158 (Qwindow_point_insertion_type): New var.
4159 (syms_of_window): Initialize it.
4161 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4163 Fix the MSDOS build.
4164 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4165 (copy_text_and_data): Zero out the atexit chain pointer before
4168 * termhooks.h (encode_terminal_code): Update prototype.
4170 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4171 visible for all DOS_NT ports, not just WINDOWSNT.
4172 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4174 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4175 unless it is defined.
4176 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4178 * process.c (close_on_exec, accept4, process_socket): Move into
4179 the "ifdef subprocesses" part.
4180 (catch_child_signal): Condition by "ifdef subprocesses".
4181 (syms_of_process) <Qinternal_default_process_sentinel>
4182 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4184 * msdos.h: Add prototypes for new functions.
4185 (EINPROGRESS): Define.
4186 (O_CLOEXEC): Define to zero.
4188 * msdos.c (check_window_system): Remove unnecessary an
4189 incompatible duplicate function.
4190 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4191 New functions in support of new functionality.
4193 * menu.c (single_menu_item): Add visual indication of submenu
4194 also for menus on MSDOS frames.
4195 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4197 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4198 when async subprocesses aren't supported.
4200 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4202 * emacs.c (close_output_streams): Zero out errno before calling
4205 * dired.c [MSDOS]: Include msdos.h.
4207 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4208 (DATA_START) [MSDOS]: Define.
4209 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4211 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4212 Ifdef away for MSDOS.
4213 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4214 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4216 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4217 Use temporary file template that is compatible with mkostemp.
4218 Move vfork-related portions under #ifndef MSDOS.
4219 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4221 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4223 * buffer.c (Foverlays_at): Add argument `sorted'.
4225 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4227 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4228 text, invalidate the bidi_paragraph_cache upto and including the
4231 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4233 Port to IRIX 6.5 (Bug#9684).
4234 * conf_post.h (INET6) [IRIX6_5]: Define.
4235 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4236 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4238 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4240 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4241 before passing it to system APIs.
4243 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4245 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4246 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4248 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4250 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4252 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4254 Remove DATA_SEG_BITS.
4255 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4256 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4257 cc, but that platform is so old that SGI itself stopped supporting
4258 it in December 2013. If you still need Emacs on IRIX, please
4259 either compile with GCC and port the undumping code, or run
4260 './configure --with-wide-int'.
4261 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4262 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4263 DEFINE_GDB_SYMBOL_START way to define it.
4264 (NONPOINTER_BITS): New macro.
4265 (EMACS_INT): Use it.
4266 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4267 the problem and/or configuring --with-wide-int.
4268 (USE_LSB_TAG): Simplify, based on above changes.
4269 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4270 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4272 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4274 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4275 covered by a display string that ends in a newline, and that cases
4276 going back by DVPOS lines to hit the search limit, lift the limit
4277 and go back until DVPOS is reached. (Bug#17244)
4279 * indent.c (Fvertical_motion): Handle correctly the case when the
4280 display string is preceded by an empty line.
4282 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4283 use S_IWRITE instead.
4285 2014-04-11 Glenn Morris <rgm@gnu.org>
4287 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4289 2014-04-11 Ken Brown <kbrown@cornell.edu>
4291 * Makefile.in (EMACS_MANIFEST): Revert last change.
4293 2014-04-10 Daniel Colascione <dancol@dancol.org>
4295 * puresize.h (BASE_PURESIZE): Increase.
4297 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4299 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4301 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4302 region handling (and don't call signal_before_change) if
4303 inhibit_modification_hooks is set.
4304 (signal_before_change): Don't check inhibit_modification_hooks any more.
4306 2014-04-08 Daniel Colascione <dancol@dancol.org>
4308 * alloc.c (sweep_symbols, mark_object): Assert that symbol
4309 function cells contain valid lisp objects. (Modified version of
4312 * alloc.c (detect_suspicious_free): Split actual stack capturing
4313 out into new function for easier breakpoint setting.
4314 (note_suspicious_free): New function.
4316 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
4318 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
4320 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
4321 (symbol_block_pinned): New var.
4322 (Fmake_symbol): Initialize `pinned'.
4323 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
4324 pinned and signal an error for un-purifiable objects.
4325 (pure_cons): Use it.
4326 (Fpurecopy): Use it, except for objects that can't be purified.
4327 (mark_pinned_symbols): New function.
4328 (Fgarbage_collect): Use it.
4329 (gc_sweep): Remove hack made unnecessary.
4331 2014-04-07 Glenn Morris <rgm@gnu.org>
4333 * keyboard.c (Fopen_dribble_file): Doc tweak.
4335 2014-04-07 Ken Brown <kbrown@cornell.edu>
4337 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
4339 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
4341 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
4342 We have a substitute execinfo.h on hosts that lack it.
4343 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
4344 isn't optimized away.
4346 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
4348 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
4349 * alloc.c (memory_full):
4350 * charset.c (syms_of_charset):
4351 * doc.c (Fsnarf_documentation):
4353 * font.c (BUILD_STYLE_TABLE):
4354 * keyboard.c (make_lispy_event):
4355 * profiler.c (setup_cpu_timer):
4356 * xgselect.c (xg_select):
4357 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
4359 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
4360 Replace the only use with ARRAYELTS (font_property_table).
4361 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
4363 2014-04-03 Daniel Colascione <dancol@dancol.org>
4365 * xterm.c (x_term_init):
4366 * xfns.c (best_xim_style):
4367 * xfaces.c (Fdump_colors):
4368 * w32fns.c (w32_default_color_map):
4369 * w32.c (init_environment, N_ENV_VARS):
4370 * unexcw.c (read_exe_header):
4371 * term.c (term_get_fkeys_1):
4372 * sysdep.c (init_baud_rate):
4373 * nsterm.m (ns_convert_key):
4374 * nsfns.m (get_geometry_from_preferences):
4375 * msdos.c (dos_set_window_size, init_environment):
4376 * macfont.m (mac_font_get_glyph_for_cid)
4377 (macfont_store_descriptor_attributes)
4378 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
4379 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
4380 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
4382 * image.c (xpm_str_to_color_key):
4383 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
4384 * frame.c (x_set_frame_parameters):
4385 * fileio.c (Ffile_selinux_context):
4386 * emacs.c (sort_args):
4387 * dosfns.c (msdos_stdcolor_name):
4388 * dired.c (file_attributes):
4389 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
4390 Change expressions of the form sizeof(arr) / sizeof(arr[0])
4393 2014-04-02 Daniel Colascione <dancol@dancol.org>
4395 * data.c (Ffset): Abort if we're trying to set a function call to
4398 * lisp.h (ARRAYELTS): New macro.
4400 * alloc.c: Include execinfo.h if available.
4401 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
4402 (suspicious_free_record): New structure.
4403 (suspicious_objects, suspicious_object_index)
4404 (suspicious_free_history, suspicious_free_history_index):
4406 (find_suspicious_object_in_range, detect_suspicious_free)
4407 (Fsuspicious_object): New functions.
4408 (cleanup_vector): Call find_suspicious_object_in_range.
4410 2014-04-02 Martin Rudalics <rudalics@gmx.at>
4412 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
4413 width from font width (Bug#17163).
4415 * frame.c (x_set_frame_parameters): Calculate default values of
4416 new frame sizes only after all other frame parameters have been
4417 processed (Bug#17142).
4419 2014-04-02 Ken Brown <kbrown@cornell.edu>
4421 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
4424 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4426 * xterm.c (x_draw_image_glyph_string): Adjust image background
4427 width accordingly when its x position is adjusted. (Bug#17115)
4429 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
4431 * font.c (font_list_entities): Do not add empty vector to font cache.
4432 (font_matching_entity): Likewise. If matching entity is found, insert
4433 1-item vector with this entity instead of entity itself (Bug#17125).
4435 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
4437 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
4439 * fns.c (validate_subarray): Rename from validate_substring,
4440 since it works for vectors too. New arg ARRAY. Optimize for the
4441 non-nil case. Instead of returning bool, throw an error if out of
4442 range, so that the caller needn't do that. All uses changed.
4443 Report original values if out of range.
4444 (Fsubstring, Fsubstring_no_properties, secure_hash):
4445 Also optimize the case where FROM is 0 or TO is the size.
4447 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4449 * search.c (Freplace_match): Use make_specified_string.
4450 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
4451 to catch bogus override face of glyph strings.
4452 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
4453 Move common substring range checking code to...
4454 (validate_substring): ...this function.
4456 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
4458 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
4460 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
4462 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
4463 bar is zero height, just return (Bug#16976).
4464 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
4466 * nsterm.h (EmacsView): Add wait_for_tool_bar.
4468 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
4469 is nil. If waiting for toolbar to complete, force a redraw.
4471 2014-03-28 Glenn Morris <rgm@gnu.org>
4473 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
4474 (emacs_bugreport): New variable.
4475 (usage_message): Use PACKAGE_BUGREPORT.
4476 (syms_of_emacs) <report-emacs-bug-address>: New variable.
4478 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
4480 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
4482 Port recent signal-related changes to FreeBSD.
4483 Problem reported by Herbert J. Skuhra.
4484 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
4485 Move decls from here ...
4486 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
4488 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4490 * w32term.c (x_draw_image_glyph_string): Fix computation of height
4491 and width of image background when it is displayed with a 'box'
4494 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
4496 More backward-compatible fix to char-equal core dump (Bug#17011).
4497 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
4498 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
4500 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
4502 * image.c (init_svg_functions): When loading SVG-related libraries,
4503 free already loaded libraries if the initialization fails.
4504 (rsvg_handle_set_size_callback): Remove declaration, unused.
4506 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
4508 Fix core dump in char-equal (Bug#17011).
4509 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
4510 unibyte buffers, as we can't tell whether the characters are
4513 * insdel.c (adjust_markers_for_delete): Remove unused local.
4515 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
4517 Have (MARKER . ADJUSTMENT) undo records always be immediately
4518 after their corresponding (TEXT . POS) record in undo list.
4520 * lisp.h (record-delete): New arg record_markers.
4521 (record_marker_adjustment): No longer needed outside undo.c.
4522 * insdel.c (adjust_markers_for_delete): Move calculation of marker
4523 adjustments to undo.c's record_marker_adjustments. Note that
4524 fileio.c's decide_coding_unwind is another caller to
4525 adjust_markers_for_delete. Because it has undo list bound to t,
4526 it does not rely on adjust_markers_for_delete to record marker
4528 (del_range_2): Swap call to record_delete and
4529 adjust_markers_for_delete so as undo marker adjustments are
4530 recorded before current deletion's adjustments, as before.
4531 (adjust_after_replace):
4532 (replace_range): Pass value for new record_markers arg to
4534 * undo.c (record_marker_adjustment): Rename to
4535 record_marker_adjustments and made static.
4536 (record_delete): Check record_markers arg and call
4537 record_marker_adjustments.
4538 (record_change): Pass value for new record_markers arg to
4540 (record_point): at_boundary calculation no longer needs to account
4541 for marker adjustments.
4543 2014-03-26 Martin Rudalics <rudalics@gmx.at>
4545 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
4548 2014-03-26 Glenn Morris <rgm@gnu.org>
4550 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
4552 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
4554 * buffer.c (struct sortvec): Add field `spriority'.
4555 (compare_overlays): Use it.
4556 (sort_overlays): Set it.
4558 2014-03-26 Eli Zaretskii <eliz@gnu.org>
4560 * xdisp.c (redisplay_window): If all previous attempts to find the
4561 cursor row failed, try a few alternatives before falling back to
4562 the top-most row of the window. Use row_containing_pos. (Bug#17047)
4564 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
4566 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
4567 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
4569 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
4570 variables on Windows.
4572 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
4574 * w32.c (unsetenv): Remove unused var `retval'.
4575 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
4577 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
4578 (start_watching): Remove unused var `thr'.
4580 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
4581 (find_child_console): Remove unnecesary var `thread_id'.
4583 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
4584 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
4586 2014-03-26 Glenn Morris <rgm@gnu.org>
4588 * filelock.c (Flock_buffer): Doc tweak.
4590 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
4591 * emacs.c (shut_down_emacs):
4592 * fileio.c (Finsert_file_contents, write_region):
4593 * filelock.c (top-level, syms_of_filelock):
4594 * insdel.c (prepare_to_modify_buffer_1):
4595 CLASH_DETECTION is always defined now.
4597 2014-03-25 Eli Zaretskii <eliz@gnu.org>
4599 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
4600 DLL handle, to speed up thread startup.
4602 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
4604 Handle sigmask better with nested signal handlers (Bug#15561).
4605 * atimer.c (sigmask_atimers): Remove.
4606 Remaining use rewritten to use body of this function.
4607 * atimer.c (block_atimers, unblock_atimers):
4608 * callproc.c (block_child_signal, unblock_child_signal):
4609 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
4610 New arg OLDSET. All callers changed.
4611 * atimer.c (block_atimers, unblock_atimers):
4612 * callproc.c (block_child_signal, unblock_child_signal):
4613 * keyboard.c (handle_interrupt):
4614 * sound.c (vox_configure, vox_close):
4615 Restore the old signal mask rather than unilaterally clearing bits
4616 from the mask, in case a handler is running within another
4617 handler. All callers changed.
4618 * lisp.h, process.c, process.h, term.c:
4619 Adjust decls and callers to match new API.
4620 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
4621 signal handlers aren't supposed to use floating point anyway.
4622 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
4624 2014-03-23 Daniel Colascione <dancol@dancol.org>
4626 Split gc_sweep into discrete functions for legibility and better
4629 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
4630 (sweep_vectors): Fix typo in comment.
4631 (sweep_conses, sweep_floats, sweep_intervals)
4632 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
4633 (gc_sweep): Call new functions, to which existing functionality is
4635 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
4637 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
4639 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
4641 2014-03-23 Daniel Colascione <dancol@dancol.org>
4643 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
4644 only if xic_style calls for it. This change allows Emacs to work
4645 with ibus. Also, don't leak resources if create_frame_xic fails,
4646 and stop caching xic_style across different displays.
4647 (supported_xim_styles): Make const.
4648 (best_xim_style): Remove first parameter: it's always just
4649 supported_xim_styles. Change to look at supported_xim_styles
4652 2014-03-23 Daniel Colascione <dancol@dancol.org>
4654 * term.c (init_tty): Rearrange condition for clarity; print
4655 appropriate diagnostic.
4657 2014-03-23 Daniel Colascione <dancol@dancol.org>
4659 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
4660 array. (ASAN caught.)
4662 2014-03-22 Glenn Morris <rgm@gnu.org>
4664 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
4666 2014-03-22 Daniel Colascione <dancol@dancol.org>
4668 * process.c (conv_sockaddr_to_lisp): When extracting the string
4669 names of AF_LOCAL sockets, stop before reading uninitialized memory.
4671 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4673 Fix regression introduced by patch for Bug#10500.
4674 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
4675 * w32term.c (x_draw_image_relief): Likewise.
4677 2014-03-21 Martin Rudalics <rudalics@gmx.at>
4679 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
4680 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
4681 maximize a frame for odd default fonts.
4683 2014-03-21 Glenn Morris <rgm@gnu.org>
4685 * minibuf.c (history-length): Increase default from 30 to 100.
4687 2014-03-21 Daniel Colascione <dancol@dancol.org>
4689 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
4690 every time we switch to minibuffer.
4692 * alloc.c (lisp_align_malloc, allocate_string_data)
4693 (allocate_vectorlike): Allow mmap allocation of lisp objects.
4694 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
4696 2014-03-21 Eli Zaretskii <eliz@gnu.org>
4698 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
4699 support more "verbs".
4701 2014-03-21 Daniel Colascione <dancol@dancol.org>
4703 Always prohibit dumping a dumped Emacs.
4705 * emacs.c (might_dump): New variable.
4706 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
4707 * lisp.h (might_dump): Declare.
4708 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
4710 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
4712 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
4714 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
4716 * doc.c (store_function_docstring): Warn when we don't know where to
4718 (Fsubstitute_command_keys): Don't advertise the fact that
4719 text-properties are dropped, since we think it's a bug that we'll fix.
4721 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
4722 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
4723 * frame.c (frame_garbaged): Make "docstring" more precise.
4725 2014-03-20 Glenn Morris <rgm@gnu.org>
4727 * charset.c (init_charset): When we cannot find the charsets directory,
4728 mention if EMACSDATA is set.
4730 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
4732 * fns.c (Frandom): Fix rare bug where the result isn't random.
4734 Fix porting inconsistency about rounding to even.
4735 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
4736 This way, the unusual !HAVE_RINT case acts like the usual
4737 HAVE_RINT case, and we can fix the documentation accordingly.
4739 2014-03-19 Eli Zaretskii <eliz@gnu.org>
4741 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
4742 (w32_wnd_proc): Initialize the dwHoverTime member of
4743 TRACKMOUSEEVENT structure.
4745 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
4747 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
4749 2014-03-16 Eli Zaretskii <eliz@gnu.org>
4751 * search.c (find_newline): Speed up the function when using the
4752 newline cache, by halving the number of calls to
4753 region_cache_forward and region_cache_backward. (Bug#16830)
4755 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
4757 * buffer.c (Fset_buffer): Document return value (bug#17015).
4759 2014-03-14 Martin Rudalics <rudalics@gmx.at>
4761 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
4762 nil, always resize character wise to avoid potential loss of the
4763 mode line (Bug#16923 related).
4765 2014-03-12 Martin Rudalics <rudalics@gmx.at>
4767 * frame.c (x_set_frame_parameters): Always calculate new sizes
4768 pixelwise to avoid potential loss when rounding.
4770 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
4772 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
4773 * xterm.c (x_free_frame_resources): Free all allocated cursors.
4775 2014-03-10 Eli Zaretskii <eliz@gnu.org>
4777 * w32.c (fstatat): Don't add an extra slash if the argument ends
4778 with a slash: this fails the subsequent call to stat_worker on
4779 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
4781 2014-03-09 Martin Rudalics <rudalics@gmx.at>
4783 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
4785 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
4787 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
4789 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
4790 when frame is only on one screen (Bug#14713).
4792 2014-03-08 Eli Zaretskii <eliz@gnu.org>
4794 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
4795 there's a valid wrap point in the display line, the last glyph
4796 cannot "just barely fit" on this row, because display_line doesn't
4797 let it. Instead, proceed as if the last glyph didn't fit, so that
4798 we eventually back up the iterator to the wrap point. This avoids
4799 delusional behavior of move_it_to, whereby it proceeds to the next
4800 display line, but sets current_x to zero for all the glyphs that
4801 without word-wrap would fit on the previous display line.
4802 One result was that visual-order cursor movement behaved erratically
4804 (Fmove_point_visually): Add code to find the x coordinate of the
4805 last character before wrap point, under word-wrap on a TTY.
4807 2014-03-07 Eli Zaretskii <eliz@gnu.org>
4809 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
4810 also return value of MOVE_POS_MATCH_OR_ZV from
4811 move_it_in_display_line_to, when moving from beginning of line to
4812 point's position. (Bug#16961)
4814 2014-03-07 Martin Rudalics <rudalics@gmx.at>
4816 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
4817 * window.c (Fselect_window): Explain NORECORD and
4818 `buffer-list-update-hook' in doc-string.
4820 2014-03-06 Martin Rudalics <rudalics@gmx.at>
4822 * window.c (Fother_window_for_scrolling): Check that
4823 Vother_window_scroll_buffer is a buffer.
4825 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
4827 * xterm.c (xim_initialize): Always pass a copy of resource name
4828 to XRegisterIMInstantiateCallback and eassert whether return
4829 value is True. Passing copy is important because Xlib doesn't
4830 make its own copy and resource name argument usually points to
4831 SSDATA (Vx_resource_name), which may be changed from Lisp.
4832 (xim_close_display): For XUnregisterIMInstantiateCallback,
4833 always eassert return value and pass exactly the same values
4834 as were used for XRegisterIMInstantiateCallback.
4835 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
4836 sources to check why if you are interested.
4838 2014-03-05 Martin Rudalics <rudalics@gmx.at>
4840 * dispnew.c (change_frame_size_1): Add new_lines instead of
4841 new_height, the latter may be still zero if passed as such.
4842 * window.c (Fwindow_pixel_height): Mention bottom divider in
4845 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
4847 Fix "resource temporarily unavailable" with xgselect
4849 * xgselect.c: Include <stdbool.h>.
4850 (xg_select) [!USE_GTK]: Don't lose track of errno.
4852 Fix minor --enable-gcc-warnings issues.
4853 * widget.c (update_various_frame_slots, EmacsFrameResize):
4854 Avoid unused locals. Prefer 'if' to '#if' when either will do.
4856 2014-03-04 Ken Brown <kbrown@cornell.edu>
4858 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
4859 represent the actual adjustment needed for alignment.
4861 2014-03-04 Eli Zaretskii <eliz@gnu.org>
4863 * gmalloc.c (aligned_alloc): Don't allocate more memory than
4864 needed, and don't reallocate if the initial allocation already
4865 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
4867 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4869 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
4872 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
4874 * cmds.c (delete-char): Update docstring pointing out that the
4875 function ignores `delete-active-region' and `overwrite-mode'.
4877 2014-03-03 Eli Zaretskii <eliz@gnu.org>
4879 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
4881 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
4882 allocated buffer due to alignment.
4883 (freehook): If the block to be freed was allocated by
4884 'aligned_alloc', find its real pointer before calling 'free'.
4886 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
4889 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
4891 * font.c (toplevel): Adjust comment about font cache layout.
4892 (font_clear_cache): Fix to match real font cache layout.
4893 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
4894 (Fframe_font_cache) [FONT_DEBUG]: New function.
4895 (syms_of_font) [FONT_DEBUG]: Defsubr it.
4897 Avoid crashes when X fonts are erroneously freed on reused X
4898 'Display *' connection data (Bug#16069). Note that X font
4899 resources still may be leaked, but currently there is no way
4900 to completely avoid it.
4901 * xterm.h (struct x_display_info): New member x_id. Add comments.
4902 * xterm.c (x_display_id): New variable.
4903 (x_term_init): Assign identifier to each opened X connection.
4904 * xfont.c (struct xfont): New member x_display_id.
4905 (xfont_open): Initialize it with frame's display id.
4906 (xfont_close): Check whether font's display id matches the one
4907 recorded for the given display. Adjust comment.
4908 * xftfont.c (struct xftfont_info):
4909 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
4911 2014-03-01 Martin Rudalics <rudalics@gmx.at>
4913 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
4914 * window.c (Fother_window_for_scrolling): Don't try to scroll a
4915 killed Vother_window_scroll_buffer.
4916 (Vother_window_scroll_buffer): Fix doc-string accordingly.
4918 2014-03-01 Eli Zaretskii <eliz@gnu.org>
4920 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
4921 that start with more than 2 slashes as UNCs. (Bug#16751)
4923 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
4925 Fix a few crashes and leaks when cloning C strings.
4926 * alloc.c, lisp.h (dupstring): New function.
4927 * gtkutil.c (xg_get_font):
4928 * term.c (tty_default_color_capabilities):
4929 * xsettings.c (store_monospaced_changed)
4930 (store_font_name_changed, parse_settings)
4931 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
4932 This avoids some unlikely crashes due to accessing freed storage,
4933 and avoids some minor memory leaks in the more-typical case.
4935 2014-02-28 Martin Rudalics <rudalics@gmx.at>
4937 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
4938 cursor when modeline can't be dragged (Bug#16647).
4940 2014-02-28 Glenn Morris <rgm@gnu.org>
4942 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
4943 from custom-delayed-init-variables. (Bug#11565)
4945 2014-02-27 Martin Rudalics <rudalics@gmx.at>
4947 More fixes for mouse glyph calculations (Bug#16647).
4948 * window.c (coordinates_in_window): In intersection of
4949 horizontal and vertical window dividers prefer the horizontal
4950 one. Add some extra parens to last fix.
4951 (window_relative_x_coord): Return x-coordinate for header and
4953 * xdisp.c (remember_mouse_glyph): In text area don't extend
4954 glyph into mode line to show the vertical drag cursor there
4955 immediately. Subdivide mouse glyphs in right fringes to show a
4956 horizontal drag cursor as soon as we enter the "grabbable width"
4957 portion. Handle vertical border case separately. Do not
4958 subdivide window divider areas.
4959 (note_mouse_highlight): On bottom divider of bottommost windows
4960 show vertical drag cursor only when the minibuffer window can be
4963 2014-02-27 Eli Zaretskii <eliz@gnu.org>
4965 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
4966 reset by the face of the object just displayed. See also bug#76.
4967 (get_next_display_element): If the string came from a display
4968 property, examine the box face attribute at it->position, not at
4969 it->current.pos, since the latter was not updated yet. (Bug#16870)
4970 (handle_face_prop): Improve commentary.
4972 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
4974 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
4975 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
4977 2014-02-26 Martin Rudalics <rudalics@gmx.at>
4979 Fixes around Bug#16647.
4980 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
4981 ON_BOTTOM_DIVIDER cases.
4982 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
4983 only if the window has no right divider.
4984 (Fcoordinates_in_window_p): Fix doc-string.
4986 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
4988 * lread.c (Funintern): Fix doc to match advertised calling convention.
4990 2014-02-24 Daniel Colascione <dancol@dancol.org>
4992 * keyboard.c (read_char): Close race that resulted in lost events.
4994 2014-02-22 Glenn Morris <rgm@gnu.org>
4996 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
4997 * window.c (window-resize-pixelwise): Doc fixes.
4999 * process.c (Finternal_default_process_filter)
5000 (Finternal_default_process_sentinel): Doc tweaks.
5002 2014-02-21 Glenn Morris <rgm@gnu.org>
5004 * process.c (Fprocess_buffer, Faccept_process_output)
5005 (Finternal_default_process_filter, Finternal_default_process_sentinel):
5008 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5010 * window.c (Fwindow_scroll_bar_width): New function.
5012 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5014 Pacify GCC when configuring with --enable-gcc-warnings.
5015 * xdisp.c (move_it_in_display_line_to) [lint]:
5016 Initialize recently-added local.
5018 2014-02-21 Daniel Colascione <dancol@dancol.org>
5020 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5022 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5024 * xdisp.c (init_iterator): Don't dereference a bogus face
5025 pointer. (Bug#16819)
5026 (try_cursor_movement): Don't use cursor position if
5027 set_cursor_from_row failed to compute it. This avoids assertion
5028 violations in MATRIX_ROW.
5029 (move_it_in_display_line_to): Save the iterator state in ppos_it
5030 only once per call. Reimplement the method used to return to the
5031 best candidate position if all the positions found in display line
5032 are beyond TO_CHARPOS. This cuts down the number of calls to
5033 bidi_shelve_cache, which moves a lot of stuff when lines are long
5034 and include bidirectional text. (Bug#15555)
5036 2014-02-20 Glenn Morris <rgm@gnu.org>
5038 * data.c (Fdefalias): Doc fix.
5040 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5042 * xdisp.c (display_line): Fix horizontal scrolling of large images
5043 when fringes are turned off. This comes at a price of not
5044 displaying the truncation/continuation glyphs in this case.
5047 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5048 CreateDIBSection returns an error indication, zero out *ximg after
5049 destroying the image. This avoids crashes in memory allocations
5050 due to the fact that some of the callers also call
5051 x_destroy_x_image, which will attempt to free an already free'd
5054 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5056 * widget.c (update_various_frame_slots): Don't set
5057 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5059 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5061 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5063 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5065 temacs --daemon fix (Bug#16599).
5066 * emacs.c (main): Initialize daemon_pipe[1] here ...
5067 (syms_of_emacs): ... instead of here.
5069 2014-02-16 Anders Lindgern <andlind@gmail.com>
5071 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5074 2014-02-16 Daniel Colascione <dancol@dancol.org>
5076 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5077 (xd_get_connection_address): Use it.
5078 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5079 xd_get_connection_address because the latter signals if the bus
5080 we're trying to close is already disconnected.
5082 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5084 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5085 argument to CreateThread. This avoids segfaults on Windows 9X.
5086 Reported by oslsachem <oslsachem@gmail.com>.
5088 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5090 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5091 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5092 (check_lseek): New function, to report lseek errors.
5093 (save_data_space, update_file_ptrs, read_header, write_header)
5094 (copy_file, copy_rest, unexec): Use these news functions.
5095 (update_file_ptrs): Don't assume wraparound behavior when
5096 converting a large size_t value to off_t.
5098 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5100 * composite.c (fill_gstring_header): Pass positions as C integers
5101 and move parameters checking to...
5102 (Fcomposition_get_gstring): ...this function. Handle case when
5103 buffer positions are in reversed order and avoid crash (Bug#16739).
5105 * buffer.c (validate_region): Mention current buffer in error message.
5107 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5109 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5111 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5113 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5115 2014-02-11 Glenn Morris <rgm@gnu.org>
5117 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5118 Replace refs to "OpenStep" in messages.
5120 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5122 Avoid "." at end of error diagnostics.
5123 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5124 * font.c (Ffont_at):
5125 * nsfns.m (ns_display_info_for_name):
5126 * nsselect.m (Fx_own_selection_internal):
5127 * nsterm.m (performDragOperation:):
5128 Remove "." from end of diagnostic.
5130 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5132 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5133 unintuitive (bug#15824).
5134 (Fyes_or_no_p): Doc fix (bug#15456).
5136 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5138 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5140 * eval.c (call_debugger): When exiting the debugger, do not allow
5141 max_specpdl_size less than actual binding depth (Bug#16603).
5142 (syms_of_eval): Adjust docstring.
5144 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5146 * cmds.c (Fself_insert_command): Output a clearer error message on
5147 negative repetitions (bug#9476).
5149 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5151 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5153 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5155 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5157 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5159 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5161 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5163 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5165 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5167 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5168 `exit' works (bug#15865).
5170 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5172 Constrain window box/body sizes and margin widths (Bug#16649).
5173 * xdisp.c (window_box_width): Don't return less than zero.
5174 (window_box_left_offset, window_box_right_offset): Don't return
5175 more than the window's pixel width.
5176 * window.c (window_body_height, window_body_width): Don't return
5178 (window_resize_apply): Adjust margin width, if necessary.
5180 2014-02-07 Glenn Morris <rgm@gnu.org>
5182 * nsterm.m (syms_of_nsterm): Doc fix.
5184 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5186 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5187 New variables: pointers through which to call the respective APIs.
5188 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5189 (filename_from_ansi, sys_link, check_windows_init_file):
5190 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5191 This is required on Windows 9X, where we dynamically load
5192 UNICOWS.DLL which has their non-stub implementations.
5193 (maybe_load_unicows_dll): Assign addresses to these 2 function
5194 pointers after loading UNICOWS.DLL.
5196 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5197 MultiByteToWideChar and WideCharToMultiByte through function
5200 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5203 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5205 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5206 for OSX >= 10.9 if separate spaces are used.
5207 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5209 2014-02-06 Glenn Morris <rgm@gnu.org>
5211 * buffer.c (cache-long-scans): Doc fix.
5213 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5215 * w32fns.c (Fw32_shell_execute): Doc fix.
5217 2014-02-05 Bastien Guerry <bzg@gnu.org>
5219 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5220 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5222 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5224 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5225 outside the window (Bug#16649).
5227 * xdisp.c (note_mouse_highlight): When entering a margin area show
5228 a non-text cursor (Bug#16647).
5230 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5232 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5233 It prompted a compile-time diagnostic on GNU/Linux.
5234 Simplify to remove the need for the label.
5236 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5238 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5239 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5240 to show it; otherwise return 'unsupported--w32-dialog' to signal
5241 to the caller that emulation with menus is necessary.
5242 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5244 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5246 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5249 * menu.c (Fx_popup_dialog): Don't condition the call to
5250 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5251 special symbol 'unsupported--w32-dialog', emulate the dialog with
5252 a menu by calling x-popup-menu.
5254 * menu.h (Qunsupported__w32_dialog): New extern variable.
5256 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5258 * keyboard.c (kbd_buffer_get_event): Read file notification events
5261 * xgselect.c (xg_select): Read glib events in any case, even if
5262 there are no file descriptors to watch for. (Bug#16519)
5264 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5266 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5267 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5268 * w32term.c (w32_draw_window_divider): Handle first and last
5270 * w32term.h (w32_fill_area_abs): New function.
5271 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5273 * xfaces.c (realize_basic_faces): Handle new face ids.
5274 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5275 and bottom divider width.
5276 * xterm.c (x_draw_window_divider): Handle first and last pixels
5279 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5281 * print.c (Fexternal_debugging_output): Add cast to pacify
5282 --enable-gcc-warnings.
5283 * eval.c (call_debugger): Grow specpdl if the debugger was
5284 entered due to specpdl overflow (Bug#16603) and allow more
5285 specpdl space for the debugger itself.
5287 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5289 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5292 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5294 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5295 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5297 * print.c (Fexternal_debugging_output): If the argument character
5298 is non-ASCII, encode it with the current locale's encoding before
5299 writing the result to the terminal. (Bug#16448)
5301 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5302 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
5305 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
5307 * process.c (create_process): Reset SIGPROF handler in the child.
5308 * callproc.c (call_process): Likewise.
5310 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
5312 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
5314 2014-01-29 Eli Zaretskii <eliz@gnu.org>
5316 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
5317 of zero to print strings, GDB doesn't like it.
5319 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
5320 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
5321 we still use correct addresses. (Bug#16576)
5323 2014-01-27 K. Handa <handa@gnu.org>
5325 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
5326 to preserve the code detection behavior of 24.3.
5327 * coding.h (struct coding_system): New member detected_utf8_bytes.
5328 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
5329 (decode_coding_gap): Use short cut for UTF-8 file reading only
5330 when coding->detected_utf8_bytes equals to coding->src_bytes.
5331 * fileio.c (Finsert_file_contents): Cancel the previous change.
5333 2014-01-29 Martin Rudalics <rudalics@gmx.at>
5335 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
5336 that are not visible.
5338 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
5340 * xmenu.c (create_and_show_popup_menu): Handle case when no key
5341 is grabbed (Bug#16565).
5343 2014-01-28 Martin Rudalics <rudalics@gmx.at>
5345 * xdisp.c (last_max_ascent): Re-remove after erroneously
5346 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
5348 (move_it_to): Re-remove reference to last_max_ascent.
5349 (Fwindow_text_pixel_size): Add iterator's max_ascent and
5350 max_descent here instead of calling line_bottom_y.
5353 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
5355 * terminal.c (initial_free_frame_resources): New function.
5356 (init_initial_terminal): Install new hook to free face cache
5357 on initial frame and avoid memory leak. For details, see
5358 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
5359 * xfaces.c (free_frame_faces): Adjust comment.
5361 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5363 * data.c (Fstring_to_number): Document results if unparsable
5366 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
5368 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
5370 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5372 When decoding, prefer ptrdiff_t to int for buffer positions etc.
5373 * coding.c (detect_coding_utf_8, emacs_mule_char)
5374 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
5375 (check_utf_8, decode_coding):
5376 * coding.h (struct coding_system.errors):
5377 Use ptrdiff_t, not int, for integer values derived from buffer and
5380 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
5381 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
5382 before invoking decode_coding_gap, since there's just one block.
5384 2014-01-25 Martin Rudalics <rudalics@gmx.at>
5386 Fix handling of face attributes in Fx_create_frame (Bug#16529).
5387 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
5388 too early. Again run change_frame_size before assigning menu-
5391 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
5393 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
5394 arrives, call x_check_fullscreen, in case the new display has a
5395 different resolution. (Bug#16517)
5397 2014-01-25 Eli Zaretskii <eliz@gnu.org>
5399 * term.c (read_menu_input): If the selected frame changes, exit
5401 (tty_menu_show): If the selected frame changes while we displayed
5402 a menu, throw to top level. (Bug#16479)
5404 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
5406 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
5408 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
5410 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
5411 * data.c (count_one_bits_word): Fix bug (negated comparison)
5412 when BITS_PER_ULL < BITS_PER_BITS_WORD.
5414 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
5416 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
5417 Avoid undefined behavior by initializing display property bit of a
5418 string processed by the bidirectional iterator. For details, see
5419 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
5421 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
5423 Minor cleanup of previous change.
5424 * image.c (imagemagick_error, Fimagemagick_types):
5425 Omit some recently-introduced and unnecessary casts and assignments.
5427 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
5429 Fix two memory leaks discovered with Valgrind.
5430 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
5431 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
5433 2014-01-22 Martin Rudalics <rudalics@gmx.at>
5435 Fixes in window size functions around Bug#16430 and Bug#16470.
5436 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
5437 (Fwindow_mode_line_height, Fwindow_header_line_height)
5438 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5439 Minor doc-string adjustments.
5440 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
5441 Rewrite doc-strings.
5442 (window_body_height, window_body_width): Do not count partially
5443 visible lines/columns when PIXELWISE is nil (Bug#16470).
5444 (Qfloor, Qceiling): New symbols.
5446 2014-01-21 Eli Zaretskii <eliz@gnu.org>
5448 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
5449 when the image cache is not yet allocated. (Bug#16509)
5451 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
5453 * buffer.c (Fkill_buffer): When killing an indirect buffer,
5454 re-attach intervals to its base buffer (Bug#16502).
5455 * intervals.c (set_interval_object): Move from here...
5456 * intervals.h (set_interval_object): ... to here. Fix comments.
5458 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
5460 Avoid undefined behavior by initializing buffer redisplay bit.
5461 Problem reported by Dmitry Antipov in
5462 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
5463 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
5465 Revert some of the CANNOT_DUMP fix (Bug#16494).
5466 * lread.c (init_lread): Fix typo: NILP, not !NILP.
5468 2014-01-19 Eli Zaretskii <eliz@gnu.org>
5470 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
5471 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
5472 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
5473 they are replaced by macros that expand into direct calls to the
5474 corresponding functions from GDI32.DLL.
5475 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
5476 variables in the Cygwin build, they are unused.
5478 2014-01-19 K. Handa <handa@gnu.org>
5480 * composite.c (composition_update_it): Fix previous change.
5482 2014-01-18 Eli Zaretskii <eliz@gnu.org>
5484 Fix file name handling on MS-Windows 9X.
5485 * w32.c (maybe_load_unicows_dll): New function.
5487 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
5488 on, to make sure we can convert file names to and from UTF-8 on
5489 Windows 9X. This fixes a failure to start up because Emacs cannot
5490 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
5492 * w32font.c [WINDOWSNT]: Include w32.h.
5493 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
5494 of implementing the same stuff.
5495 Remove now unused g_b_init_is_windows_9x.
5497 * w32.h (maybe_load_unicows_dll): Add prototype.
5499 2014-01-17 Eli Zaretskii <eliz@gnu.org>
5501 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
5502 switch to single keyboard. Prevents daemon crashes when a new
5503 client connects while we show a TTY menu in an existing client.
5506 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
5508 Fix MinGW64 porting problem with _setjmp.
5509 Reported by Eli Zaretskii in:
5510 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
5511 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
5512 the old _setjmp and _longjmp. All uses changed.
5514 2014-01-13 Daniel Colascione <dancol@dancol.org>
5516 * textprop.c (Fremove_list_of_text_properties):
5517 Correctly handle reaching the end of the interval tree. (Bug#15344)
5519 2014-01-13 Martin Rudalics <rudalics@gmx.at>
5521 * xdisp.c (resize_mini_window): Round height to a multiple of
5522 frame's line height. Fix bug in calculation of window start
5523 position (Bug#16424).
5525 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
5527 * macfont.m: Include termchar.h.
5528 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
5529 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
5530 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
5531 *_WITH_GC_* to take face and f as parameters.
5532 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
5533 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
5535 2014-01-13 Daniel Colascione <dancol@dancol.org>
5537 Fix menu item updating in the presence of the Unity global menu
5540 * gtkutil.h (xg_have_tear_offs): Add frame parameter
5541 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
5543 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
5544 updating menus; explain why.
5545 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
5546 problem it's supposed to solve and it interferes with detecting
5547 the presence of a global menu.
5548 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
5551 2014-01-11 K. Handa <handa@gnu.org>
5553 * composite.c (composition_update_it): Fix indexing of
5554 LGSTRING_CHAR (Bug#15984).
5556 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
5558 * unexw32.c (_start) [__MINGW64__]: Define to __start.
5560 2014-01-11 Eli Zaretskii <eliz@gnu.org>
5562 * xdisp.c (try_window_id): Don't use this function's optimizations
5563 if overlays in the buffer displayed by the window have changed
5564 since last redisplay. (Bug#16347)
5565 (message_dolog): Fix indentation.
5567 2014-01-11 Martin Rudalics <rudalics@gmx.at>
5569 * frame.c (frame_resize_pixelwise): Fix doc-string.
5571 2014-01-10 Martin Rudalics <rudalics@gmx.at>
5573 Fix handling of internal borders (Bug#16348).
5574 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
5575 Remove internal border width from pixel width of windows.
5576 (change_frame_size_1): Don't return early when frame's pixel
5577 size changes - we still have to record the new sizes in the
5579 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
5580 also when toolbar gets larger.
5581 * window.c (check_frame_size): Include internal_border_width in
5583 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
5584 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
5585 In non-toolkit/non-GTK version clear internal border.
5586 * xterm.c (x_clear_under_internal_border): New function for
5587 non-toolkit/non-GTK version.
5588 (x_after_update_window_line): In non-toolkit/non-GTK version
5590 (handle_one_xevent, x_set_window_size):
5591 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
5592 * xterm.h (x_clear_under_internal_border): Extern it.
5594 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
5596 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
5597 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
5600 2014-01-06 Eli Zaretskii <eliz@gnu.org>
5602 * xdisp.c (redisplay_window): Don't skip window redisplay if the
5603 last value of point is not equal to buffer's point. (Bug#16129)
5605 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
5608 * nsterm.h (updateCollectionBehavior): Rename from
5609 updateCollectionBehaviour. All uses changed.
5611 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
5612 * Makefile.in (SETFATTR): New macro.
5613 (temacs$(EXEEXT)): Use it.
5615 2014-01-04 Martin Rudalics <rudalics@gmx.at>
5617 Fix maximization behavior on Windows (Bug#16300).
5618 * w32fns.c (w32_fullscreen_rect): Don't handle
5619 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
5620 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
5621 of SetWindowPos. Restore last placement also when leaving
5622 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
5623 but the FULLSCREEN_BOTH case.
5625 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
5628 * data.c (arithcompare_driver):
5629 * fileio.c (Fcar_less_than_car):
5630 * fns.c (internal_equal):
5631 * frame.c (delete_frame):
5632 * lisp.h (enum More_Lisp_Bits):
5634 Avoid C99 constructs that don't work in C89.
5635 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
5636 to port to C89, which doesn't have 'long long'.
5637 (count_trailing_zero_bits): Use them.
5639 2014-01-03 Chong Yidong <cyd@gnu.org>
5641 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
5643 2014-01-02 Martin Rudalics <rudalics@gmx.at>
5645 Further adjust frame/window scrollbar width calculations.
5646 * window.c (apply_window_adjustment):
5647 Set windows_or_buffers_changed.
5648 (Fwindow_scroll_bars): Return actual scrollbar width.
5649 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5650 For non-toolkit builds again use 14 as minimum width and set
5651 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
5652 * xterm.c (XTset_vertical_scroll_bar): Take width from
5653 WINDOW_SCROLL_BAR_AREA_WIDTH.
5654 (x_new_font): Rename wid to unit. Base calculation of new
5655 scrollbar width on toolkit used and make it analogous to that of
5656 x_set_scroll_bar_default_width.
5657 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5658 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
5659 of GetSystemMetrics.
5660 * w32term.c (w32_set_vertical_scroll_bar): Take width from
5661 WINDOW_SCROLL_BAR_AREA_WIDTH.
5662 (x_new_font): Make it correspond to changes in xterm.c.
5664 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
5666 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
5667 This is a cleaner way to fix the MinGW-w64 porting problem.
5668 Check for INTPTR_MAX misconfiguration.
5670 2014-01-01 Eli Zaretskii <eliz@gnu.org>
5672 * search.c (newline_cache_on_off, find_newline): In indirect
5673 buffers, use the newline cache of the base buffer.
5675 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
5676 buffer, invalidate the caches of its base buffer. (Bug#16265)
5678 * indent.c (width_run_cache_on_off, compute_motion): In indirect
5679 buffers, use the width-run cache of the base buffer.
5681 * xdisp.c (redisplay_window): When the window displays an indirect
5682 buffer, and the character widths in the display table have
5683 changed, invalidate the width-run cache of the corresponding base
5686 * fileio.c (Finsert_file_contents): When invalidating the newline
5687 cache, consider the case of inserting into indirect buffer.
5689 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
5690 In indirect buffers, use the paragraph cache of the base buffer.
5692 2013-12-31 Martin Rudalics <rudalics@gmx.at>
5694 * window.c (grow_mini_window): Fix last change.
5696 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
5698 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
5700 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
5702 * w32term.c (w32_initialize): Use LCID and LOWORD.
5704 * w32proc.c (create_child): Use pid_t for 5th argument.
5705 (IsValidLocale): Don't provide prototype for MinGW64.
5706 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
5707 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
5709 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
5710 MinGW64 doesn't support.
5712 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
5714 * w32.c (set_named_security_info): New function.
5715 (acl_set_file): Fall back on set_named_security_info if
5716 set_file_security fails.
5717 (g_b_init_set_named_security_info_w)
5718 (g_b_init_set_named_security_info_a): New static variables.
5719 (globals_of_w32): Initialize them to zero.
5720 (set_named_security_info): Set them to non-zero if the
5721 corresponding API is available.
5722 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
5723 New function typedefs.
5725 2013-12-31 Martin Rudalics <rudalics@gmx.at>
5727 Some more fixes following pixelwise resize changes including one
5729 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
5730 of frame_resize_pixelwise.
5731 * widget.c (pixel_to_text_size): New function.
5732 (update_wm_hints): Have size hints respect value of
5733 frame_resize_pixelwise.
5734 (EmacsFrameResize): Alway process resize requests pixelwise.
5735 * window.c (grow_mini_window): Make sure mini window is at least
5737 * xdisp.c (display_menu_bar): Make sure menubar extends till
5739 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
5740 (x_set_tool_bar_lines): Calculate pixelwise.
5741 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
5742 frame_resize_pixelwise.
5744 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
5746 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
5747 variables not used there.
5749 2013-12-30 Eli Zaretskii <eliz@gnu.org>
5751 * w32.c (sys_umask): New function. (Bug#16299)
5753 2013-12-30 Martin Rudalics <rudalics@gmx.at>
5755 * dispnew.c (change_frame_size_1): Take old width of root window
5756 from that window's pixel width. (Bug#16284)
5758 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
5760 Plain copy-file no longer chmods an existing destination (Bug#16133).
5761 * fileio.c (realmask): Now a static var, not a local.
5762 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
5763 Remove arg STATPTR. All uses changed.
5764 (Fcopy_file): Do not alter permissions of existing destinations,
5765 unless PRESERVE-PERMISSIONS (renamed from
5766 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
5767 Avoid race when testing for existing destinations and for
5768 when input and output files are the same.
5769 If changing the group fails, adjust both default and
5770 preserved permissions so that access is not granted to the
5772 (Fset_default_file_modes, init_fileio): Update realmask.
5773 (Fdefault_file_modes): Use realmask instead of calling umask.
5775 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
5777 Fix pipe bug with OS X emacs --daemon (Bug#16262).
5778 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
5779 flags on the daemon pipe ends before execing.
5781 2013-12-28 Eli Zaretskii <eliz@gnu.org>
5783 * w32fns.c (Fx_create_frame): Error out if called from a TTY
5784 session. (Bug#14739)
5786 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
5788 * callproc.c (Vexec_path): Document that exec-directory is in it.
5790 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
5792 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
5795 2013-12-27 Chong Yidong <cyd@gnu.org>
5797 * data.c (Fsymbol_function): Doc fix.
5799 2013-12-26 Martin Rudalics <rudalics@gmx.at>
5801 Some more tinkering with Bug#16051.
5802 * window.c (resize_frame_windows): Don't let the size of the
5803 root window drop below the frame's default character size.
5804 Never ever delete any subwindows - let the window manager do the
5807 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
5808 of toolbar lines needed when they exceed the height of the root
5810 (unwind_create_frame_1): New function.
5811 (Fx_create_frame): Generally inhibit calling the window
5812 configuration change hook here. Remove extra call to
5813 change_frame_size - it's not needed when we don't run the
5814 configuration change hook.
5816 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
5818 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
5819 On my Fedora 19 platform the core dumps were so big that
5820 my desktop became nearly catatonic.
5821 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
5822 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
5823 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
5824 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
5825 a clang-only syntax.
5826 * conf_post.h (__has_feature): New macro, if not already defined.
5827 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
5828 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
5830 2013-12-25 Eli Zaretskii <eliz@gnu.org>
5832 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
5833 is a file name. (Bug#16252)
5835 2013-12-25 Chong Yidong <cyd@gnu.org>
5837 * keyboard.c (Voverriding_terminal_local_map)
5838 (Voverriding_local_map): Doc fix.
5840 * keymap.c (Vemulation_mode_map_alists): Doc fix.
5842 2013-12-24 Eli Zaretskii <eliz@gnu.org>
5844 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
5845 file name when it is submitted to ShellExecute. Simplify code.
5846 Don't test DOCUMENT for being a string, as that is enforced by
5847 CHECK_STRING. Doc fix.
5849 2013-12-23 Eli Zaretskii <eliz@gnu.org>
5851 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
5852 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
5853 redisplay_tool_bar does. Improve and fix commentary.
5854 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
5855 limits of the glyph matrices. (Bug#16051)
5856 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
5857 only when the new size is different from the old one, and the new
5858 size can be achieved given the frame height.
5860 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
5862 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
5864 2013-12-23 Glenn Morris <rgm@gnu.org>
5866 * lread.c (Fload): Mention load-prefer-newer in doc.
5868 2013-12-22 Martin Rudalics <rudalics@gmx.at>
5870 Handle Bug#16207 by being more restrictive when running hooks.
5871 * window.c (unwind_change_frame): New function.
5872 (Fset_window_configuration): Don't run configuration change hook
5873 while the frame configuration is unsafe. Call select_window
5876 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
5878 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
5880 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
5882 * nsterm.h: Declare EmacsColor category.
5884 * nsterm.m (NSColor): Implement EmacsColor category.
5885 (ns_get_color): Use colorUsingDefaultColorSpace.
5886 (ns_get_color, ns_term_init): Use colorForEmacsRed.
5888 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
5890 2013-12-21 Eli Zaretskii <eliz@gnu.org>
5892 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
5893 having the PNG_NORETURN attribute, to avoid compiler warning in
5896 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5898 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
5900 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
5901 fringe background extension.
5902 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5903 because they are now always the same as `left' and `width',
5904 respectively. Remove code for the case that `width' and
5905 `sb_width' are different.
5907 2013-12-20 Martin Rudalics <rudalics@gmx.at>
5909 Remove scroll_bar_actual_width from frames.
5910 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
5911 * frame.c (Fscroll_bar_width): Return scroll bar area width.
5912 (x_figure_window_size):
5913 * nsterm.m (x_set_window_size):
5914 * widget.c (set_frame_size):
5915 * w32term.c (x_set_window_size):
5916 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
5917 scroll_bar_actual_width.
5919 Convert scroll_bar members to integers on Windows.
5920 * w32term.h (struct scroll_bar): Convert top, left, width,
5921 height, start, end and dragging to integers.
5922 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
5924 * w32term.c (w32_set_scroll_bar_thumb)
5925 (w32_scroll_bar_handle_click): Remove XINT conversions for
5926 scroll_bar members. Treat bar->dragging as integer.
5927 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
5928 first element. Remove XINT conversions for scroll_bar members.
5929 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
5930 Remove XINT conversions for scroll_bar members.
5932 Fix assignment for new window total sizes.
5933 * window.c (Fwindow_resize_apply_total): Assign values for
5936 2013-12-20 Chong Yidong <cyd@gnu.org>
5938 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
5939 argument to `append'.
5941 2013-12-19 Eli Zaretskii <eliz@gnu.org>
5943 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
5944 current text face, for extending the face of the display margins.
5947 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
5948 Doc fix. (Bug#16190)
5950 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
5952 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
5955 * nsterm.m (Qfile, Qurl): New.
5956 (EV_MODIFIERS2): New macro.
5957 (EV_MODIFIERS): Use EV_MODIFIERS2.
5958 (ns_term_init): Remove font and color from DND, does not work on
5959 newer OSX, and other ports don't have them.
5960 (performDragOperation:): Handle modifiers used during drag.
5961 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
5962 Remove global Lisp variables used to communicate with ns-win.el.
5963 Remove font and color handling.
5964 (syms_of_nsterm): Defsym Qfile and Qurl.
5966 2013-12-19 Anders Lindgren <andlind@gmail.com>
5968 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
5969 (ns_constrain_all_frames, x_set_offset): Remove assignment to
5971 (updateFrameSize:, windowWillResize:toSize:): Add trace.
5972 (constrainFrameRect): Remove special case nr_screens == 1.
5973 Don't constrain size to size of view.
5975 * nsterm.h (ns_output): Remove dont_constrain.
5977 2013-12-19 Anders Lindgren <andlind@gmail.com>
5979 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
5981 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
5983 Minor fixes for recent openp changes.
5984 * lisp.h (GCPRO7): New macro.
5985 * lread.c (openp): Use bool for boolean; all callers changed.
5986 Protect save_string from GC. Don't assume that file descriptors
5987 are nonzero. Redo save_mtime comparison to avoid bogus GCC
5988 warning about uninitialized variable.
5990 2013-12-18 Eli Zaretskii <eliz@gnu.org>
5992 * w32fns.c (emacs_abort): Use intptr_t as argument of
5993 INT_BUFSIZE_BOUND, to avoid compiler warnings.
5995 2013-12-18 Glenn Morris <rgm@gnu.org>
5997 * lread.c (Fload): Pass load_prefer_newer to openp.
5998 Don't bother checking mtime if openp already did it.
5999 (openp): Add `newer' argument, to check all suffixes
6000 and find the newest file.
6001 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
6002 * callproc.c (call_process):
6003 * charset.c (load_charset_map_from_file):
6004 * emacs.c (init_cmdargs):
6005 * image.c (x_create_bitmap_from_file, x_find_image_file):
6007 * lread.c (Flocate_file_internal):
6008 * process.c (Fformat_network_address):
6009 * sound.c (Fplay_sound_internal):
6010 * w32.c (check_windows_init_file):
6011 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6013 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6015 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6017 * w32.c (getloadavg): Don't index samples[] array with negative
6018 indices. Recover from wall-clock time being set backwards.
6020 * w32term.c (w32_initialize): Declare the argument of
6021 set_user_model as const.
6023 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6024 (w32_menu_show): Constify some arguments passed to MessageBox.
6026 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6027 to initialize Lisp objects.
6029 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6030 initialize Lisp objects.
6032 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6033 use variables used only on X under that condition.
6035 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6036 variables not used there.
6038 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6040 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6041 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6043 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6045 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6046 code, revealed in presence of R2L characters, character
6047 compositions, and display vectors. A better fix for Bug#16148.
6048 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6049 GTK and NS builds, they don't have this member of struct frame.
6051 * dispextern.h (struct composition_it): Correct a comment for the
6054 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6056 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6057 This prevents a compilation error on C compilers that do not
6058 default functions to return 'int' if not declared. Also, add
6059 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6060 since it now uses inline functions.
6062 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6064 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6065 display margins on mode line, header line, and in the frame's
6066 tool-bar window. (Bug#16165)
6068 2013-12-16 Andreas Schwab <schwab@suse.de>
6070 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6072 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6074 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6077 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6079 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6081 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6083 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6084 intended to find bogus pointers in font objects (Bug#16140).
6085 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6086 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6087 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6088 Disable for MS-Windows due to Bug#15876; apparently this
6089 requires more or less substantial changes in fontset code.
6090 * xfont.c (xfont_close):
6091 * xftfont.c (xftfont_close): Call x_display_info_for_display
6092 to check whether 'Display *' is valid (Bug#16093 and probably
6095 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6097 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6098 Reported by Juanma Barranquero <lekktu@gmail.com>.
6100 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6101 open a pty on MS-Windows. (Bug#16152)
6103 * emacs.c (decode_env_path): Fix bogus comparison against
6104 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6106 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6108 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6109 (Fx_file_dialog): Add parentheses around && to silence warning.
6111 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6113 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6115 * xdisp.c (extend_face_to_end_of_line): Extend background of
6116 non-default face in margin areas as well. (Bug#16151)
6117 (display_line): Call extend_face_to_end_of_line for continued
6118 lines as well, if the display margins have non-zero width.
6119 (set_glyph_string_background_width): When needed, set the
6120 extends_to_end_of_line_p flag on glyph strings to be drawn in
6121 margin areas, not only in the text area.
6123 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6126 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6128 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6129 Don't worry about verify_error being t, since it has to be a list.
6131 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6133 Use bool for boolean, focusing on headers.
6134 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6135 No need to include <stdbool.h>, since conf_post.h does it now.
6136 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6137 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6138 (SET_PER_BUFFER_VALUE_P):
6139 * ccl.c, ccl.h (setup_ccl_program):
6140 * ccl.h (CHECK_CCL_PROGRAM):
6141 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6142 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6143 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6144 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6145 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6146 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6147 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6148 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6149 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6150 (CHARSET_FAST_MAP_SET):
6151 * coding.c (decode_coding_ccl, encode_coding_ccl):
6152 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6153 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6154 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6155 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6156 (decode_coding_c_string):
6157 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6158 * conf_post.h (has_attribute):
6159 * dispextern.h (trace_redisplay_p)
6160 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6161 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6162 (SET_GLYPH_FROM_CHAR_GLYPH)
6163 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6164 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6165 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6166 (cursor_in_mouse_face_p):
6167 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6168 (blank_row, prepare_desired_row)
6169 (build_frame_matrix_from_leaf_window, make_current)
6170 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6171 (update_window, scrolling_window, update_frame_line):
6172 * disptab.h (GLYPH_FOLLOW_ALIASES):
6173 * editfns.c (Fformat):
6174 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6175 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6176 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6177 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6178 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6179 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6180 (FONT_DEFERRED_LOG):
6181 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6182 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6183 (FRAME_MOUSE_UPDATE):
6184 * fringe.c (Fdefine_fringe_bitmap):
6185 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6186 (x_create_bitmap_from_xpm_data, xpm_load_image):
6187 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6188 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6189 (MERGE_INTERVAL_CACHE):
6190 * keymap.h (KEYMAPP):
6191 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6192 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6193 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6194 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6195 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6196 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6197 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6198 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6199 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6200 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6201 (SETUP_BUFFER_SYNTAX_TABLE):
6202 * systime.h (timespec_valid_p):
6203 * term.c (save_and_enable_current_matrix):
6204 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6205 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6206 (redisplay_internal, try_window_reusing_current_matrix)
6207 (sync_frame_with_window_matrix_rows, try_window_id)
6208 (display_menu_bar, display_tty_menu_item, display_mode_line)
6209 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6210 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6211 * xmenu.c (xmenu_show):
6212 * xterm.c (use_xim, x_term_init):
6213 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6214 (struct x_bitmap_record):
6215 Use bool for booleans.
6216 * ccl.c (struct buffer_text):
6217 * ccl.h (struct ccl_program):
6218 * charset.h (struct charset):
6220 * coding.h (struct iso_2022_spec, struct coding_system):
6221 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6222 (struct glyph_string, struct face, struct face_cache)
6223 (struct bidi_string_data, struct bidi_it)
6224 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6226 * editfns.c (Fformat):
6227 * frame.h (struct frame):
6228 * fringe.c (struct fringe_bitmap):
6229 * intervals.h (struct interval):
6230 * keyboard.h (struct kboard):
6231 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6232 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6233 (struct Lisp_Buffer_Local_Value, union specbinding):
6234 * macfont.m (struct macfont_info):
6235 * process.h (struct Lisp_Process):
6236 * termchar.h (struct tty_display_info):
6237 * window.h (struct window):
6238 * xterm.h (struct x_output):
6239 Use bool_bf for boolean bit-fields.
6240 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6241 All callers changed.
6242 * ccl.h (struct ccl_program): Remove unused members private_state,
6243 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6245 (struct ccl_spec): Remove unused members cr_carryover,
6246 eight_bit_carryover.
6247 * conf_post.h: Include <stdbool.h>.
6248 (bool_bf): New type.
6249 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6250 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6251 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6252 'do { ... } while (false)' brackets.
6253 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6254 Args must now be expressions; all callers changed.
6255 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6256 (PRODUCE_GLYPHS): Simplify use of boolean.
6257 * fileio.c (Fcopy_file):
6258 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6259 * lisp.h (UNGCPRO): Return void, not int.
6260 (FOR_EACH_TAIL): Use void expression, not int expression.
6261 * region-cache.c: Reindent.
6262 * region-cache.h: Copy comments from region-cache.c, to fix
6263 incorrect remarks about booleans.
6265 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6267 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6268 when character at point is displayed from a display vector.
6271 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6273 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6274 now a list of certificate validation checks that will abort a
6275 connection with an error.
6276 (Fgnutls_boot): Document it and use it.
6278 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6280 * w32term.c (w32_enable_frame_resize_hack): New variable.
6281 (x_set_window_size): Use it to hack frame resizing on Windows
6284 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6286 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6287 Windows-specific code to w32.c. Change error message text to
6288 match that of Posix platforms.
6290 * w32.c (w32_copy_file): New function, most of the code copied and
6291 reworked from Fcopy_file. Improve error handling. Plug memory
6292 leak when errors are thrown. Support file names outside of the
6293 current codepage. (Bug#7100)
6295 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6297 * lread.c (load_path_default): Prototype.
6299 2013-12-13 Glenn Morris <rgm@gnu.org>
6301 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6302 (dump_path): Remove.
6303 (load-path-default): Remove `changed' argument.
6304 Do not set dump_path permanently. Simplify.
6305 (init_lread): Simplify.
6306 (syms_of_lread): Remove dump_path.
6308 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6310 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
6311 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
6312 2013-12-12 font-related change to avoid Bug#16128, which
6313 is quite hard to fix without even more substantial changes.
6315 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6317 * font.c (font_close_object): Check for live frame (Bug#16128).
6319 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6321 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
6322 Return ptrdiff_t, not int, since it's a buffer size.
6323 Reindent/reparen some macros to a more Gnuish style.
6325 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
6327 Avoid undefined behavior with huge regexp interval counts.
6328 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
6329 since it's now specialized to interval counts. All uses changed.
6330 Do not assume wraparound on signed integer overflow.
6331 (regex_compile): Simplify based on the above changes.
6333 2013-12-12 Eli Zaretskii <eliz@gnu.org>
6335 Support file names on MS-Windows that use characters outside of
6336 the current system codepage. (Bug#7100)
6338 * w32.c (get_file_security, set_file_security)
6339 (create_symbolic_link): Separate pointers and boolean flags for
6340 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
6341 non-zero, else the former.
6342 (codepage_for_filenames, filename_to_utf16, )
6343 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
6345 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
6347 (normalize_filename): Lose the DBCS code, now works on UTF-8.
6348 Accept only one argument; all callers changed.
6349 (dostounix_filename): Remove the second argument, now works in
6350 UTF-8. All callers changed.
6351 (parse_root): Lose DBCS code.
6352 (get_long_basename, w32_get_short_filename, init_environment)
6353 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
6354 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
6355 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
6356 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
6357 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
6358 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
6360 (ansi_encode_filename): New function.
6361 (get_emacs_configuration, get_emacs_configuration_options):
6363 (add_volume_info, GetCachedVolumeInformation): Run the input file
6364 name through unixtodos_filename, to ensure it is stored and
6365 referenced in canonical form.
6366 (get_volume_info): Lose the DBCS code, now works in UTF-8.
6367 (logon_network_drive, sys_link, utime): Improve error handling.
6368 (sys_access): New function.
6369 (hashval, generate_inode_val): Unused functions deleted.
6370 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
6371 (check_windows_init_file): Convert error message from UTF-8 to
6372 ANSI codepage, for display in the message box.
6373 (globals_of_w32): Set w32_unicode_filenames according to the OS
6376 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
6377 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6378 (syms_of_w32term): Declare w32-unicode-filenames.
6380 * w32proc.c (new_child, delete_child): Remove code that handled
6381 unused pending_deletion and input_file members of the child struct.
6382 (create_child, sys_spawnve): Convert all file names to ANSI
6383 codepage. Use ANSI APIs explicitly; forcibly fail if any file
6384 name cannot be encoded in ANSI codepage. Don't use
6385 unixtodos_filename, mirror slashes by hand.
6386 (record_infile, record_pending_deletion): Functions deleted.
6387 (Fw32_short_file_name): Call w32_get_short_filename instead of
6390 * w32notify.c (add_watch): Work in Unicode mode when
6391 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6392 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
6393 instead, do the same with Lisp primitives.
6395 * w32fns.c (file_dialog_callback, Fx_file_dialog)
6396 (Fsystem_move_file_to_trash, Fw32_shell_execute)
6397 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
6398 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
6399 (Fw32_shell_execute): Improve error reporting.
6400 (Fdefault_printer_name): Ifdef away for Cygwin.
6402 * w32.h (struct _child_process): Remove input_file and
6403 pending_deletion members that are no longer used.
6404 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
6405 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
6406 (ansi_encode_filename): New and updated prototypes.
6408 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
6410 (unexec): Don't use dostounix_filename, it expects a file name in
6411 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
6414 * fileio.c (Ffile_name_directory, file_name_as_directory)
6415 (directory_file_name, Fexpand_file_name)
6416 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
6417 arguments of dostounix_filename.
6418 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
6419 use MAX_UTF8_PATH for size of file-name strings.
6420 (emacs_readlinkat): Build an explicitly unibyte string for file
6422 (syms_of_fileio) <file-name-coding-system>:
6423 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
6425 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
6426 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
6427 directories to UTF-8.
6428 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
6429 environment, and each element of the input PATH, to UTF-8.
6431 * dired.c (file_attributes): Use build_unibyte_string explicitly
6432 to make Lisp strings from user and group names.
6434 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
6437 * coding.c (decode_file_name, encode_file_name): New functions.
6439 * termcap.c (tgetent): Adapt to the change in arguments of
6442 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
6445 * msdos.c (dostounix_filename, init_environment): Adapt to the
6446 change in arguments of dostounix_filename.
6448 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
6449 [WINDOWSNT]: Encode file names passed to the image libraries in
6452 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
6453 [WINDOWSNT]: Convert file names to the current ANSI codepage.
6455 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
6456 arguments of dostounix_filename.
6458 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6460 * font.h (struct font_entity) [HAVE_NS]: New field to record
6461 font driver which was used to create this entity.
6462 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
6463 frame where the font was opened.
6464 (font_close_object): Add prototype.
6465 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
6466 (font_close_object): Not static any more. Lost frame arg.
6467 Adjust comment and users.
6468 * alloc.c (cleanup_vector): Call font_close_object to adjust
6469 per-frame font counters correctly. If HAVE_NS, also call
6470 driver-specific cleanup for font-entity objects.
6471 * ftfont.c (ftfont_open):
6472 * nsfont.m (nsfont_open):
6473 * w32font.c (w32font_open_internal):
6474 * xfont.c (xfont_open):
6475 * xftfont.c (xftfont_open): Save frame pointer in font object.
6476 * macfont.m (macfont_open): Likewise.
6477 (macfont_descriptor_entity): Save driver pointer to be able
6478 to call its free_entity routine when font-entity is swept.
6479 * ftxfont.c (ftxfont_open): Add eassert because frame
6480 pointer should be saved by ftfont_driver.open.
6482 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6484 * xterm.c (x_make_frame_visible): Restore hack which is needed when
6485 input polling is used. This is still meaningful for Cygwin, see
6486 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
6487 * keyboard.c (poll_for_input_1, input_polling_used):
6488 Define unconditionally.
6489 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
6490 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
6491 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
6492 (font_for_char): Prefer ptrdiff_t to int for buffer position.
6493 (face_for_char): Likewise. Rearrange eassert and return ASCII
6494 face for CHAR_BYTE8_P.
6495 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
6497 2013-12-11 Ken Brown <kbrown@cornell.edu>
6499 * dispextern.h (erase_phys_cursor):
6500 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
6502 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
6504 * nsterm.m (x_free_frame_resources):
6505 * term.c (tty_free_frame_resources):
6506 * xterm.c (x_free_frame_resources): Do not check for non-NULL
6507 face cache because it's implied by free_frame_faces anyway.
6508 * w32term.c (x_free_frame_resources): Likewise. Do not call
6509 free_frame_faces twice.
6511 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6513 * editfns.c (Fformat_time_string): Mention %F in the doc.
6515 2013-12-11 Martin Rudalics <rudalics@gmx.at>
6517 * window.c (resize_frame_windows): Don't return immediately when
6518 the root window's size doesn't change - the minibuffer window
6519 may still have to be repositioned/resized.
6520 * xfns.c (Fx_create_frame): Always change the frame size after
6521 initializing the frame's faces.
6522 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
6523 change_frame_size should already have done it.
6524 (x_new_font): Assign new tool- and menu-bar heights.
6525 (x_set_window_size_1): Account for tool- and menu-bar heights
6526 (Bug#16013). Don't set pixel sizes since change_frame_size
6527 should already have done it.
6529 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
6531 Remove the option of using libcrypto.
6532 * Makefile.in (LIB_CRYPTO): Remove.
6533 (LIBES): Don't use it.
6535 2013-12-11 Juri Linkov <juri@jurta.org>
6537 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
6538 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
6540 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
6542 * xdisp.c (display_tool_bar_line): Don't extend on a previously
6543 drawn tool bar items (Bug#16058).
6544 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
6546 2013-12-09 Ken Brown <kbrown@cornell.edu>
6548 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
6550 * lisp.h (get_frame_param): Adjust conditions for prototype
6553 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
6555 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
6556 Avoid unused macro warning if configured --without-xft.
6558 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
6560 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
6562 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
6564 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
6566 * emacs.c (main): Call fixup_locale a second time for GNUstep.
6568 2013-12-08 Martin Rudalics <rudalics@gmx.at>
6570 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
6572 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
6574 Use libcrypto's checksum implementations if available, for speed.
6575 * Makefile.in (LIB_CRYPTO): New macro.
6578 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
6579 The macro didn't conform to C99 due to type mismatch,
6580 which caused compilation failure with Sun C 5.12,
6581 and it was confusing anyway. Include window.h to declare
6582 redisplay_other_windows.
6584 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
6586 * window.c (set_window_buffer): Update mode line (bug#16084).
6588 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
6590 Fix minor problems found by static checking.
6591 * keyboard.c (poll_for_input_1, input_polling_used):
6592 Define only if HAVE_NTGUI.
6593 * xmenu.c (popup_activate_callback): Omit unnecessary
6594 check against USE_X_TOOLKIT, which must be defined here anyway.
6595 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
6598 2013-12-07 Martin Rudalics <rudalics@gmx.at>
6600 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
6602 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
6604 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
6606 * nsterm.m (x_set_window_size): Remove fprintf.
6607 (init): Define always. Set applicationDidFinishLaunchingCalled
6609 (applicationDidFinishLaunching:):
6610 Set applicationDidFinishLaunchingCalled.
6611 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
6614 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
6616 Pixel resize changes for NS (Bug#16049).
6617 * nsterm.m (x_set_window_size): Change parameters rows/cols to
6618 height/width. row/cols are locals.
6619 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
6620 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
6621 (windowWillResize): Remove gsextra. Calculate extra as in
6623 (x_new_font): Don't change frame size if fullscreen.
6624 Change size pixelwise.
6626 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
6627 comment in xfns.c. Change to pixelwise call.
6629 2013-12-06 Eli Zaretskii <eliz@gnu.org>
6631 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
6634 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
6636 * xterm.c (input_signal_count): Remove.
6637 (x_dispatch_event): Define unconditionally.
6638 (x_make_frame_visible): Process X events until the frame
6639 is really visible (Bug#16027).
6640 * xterm.h (x_dispatch_event): Declare unconditionally.
6642 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
6644 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
6646 * nsterm.m (x_set_window_size): Handle pixelwise.
6648 2013-12-05 Martin Rudalics <rudalics@gmx.at>
6650 * w32term.c (x_new_font):
6651 * xterm.c (x_new_font): Calculate new frame size from new font
6654 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6656 * lisp.h (FOR_EACH_TAIL): New macro.
6657 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
6659 * window.c (select_window): Call second wset_redisplay before we change
6660 selected_window (bug#16034).
6662 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
6664 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
6666 2013-12-04 Eli Zaretskii <eliz@gnu.org>
6668 * w32xfns.c: Include window.h, to avoid a compiler warning.
6670 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6672 * window.c (window_scroll): Mark window for redisplay (bug#16034).
6673 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
6674 window_scroll takes care of it.
6675 (Fset_window_point, Fdelete_other_windows_internal)
6676 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
6677 (Fsplit_window_internal, Fdelete_window_internal)
6678 (Fresize_mini_window_internal, Fset_window_configuration)
6679 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
6680 cause redisplay instead of forcing a complete redisplay.
6681 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
6682 we're only affecting the selected_window.
6684 2013-12-04 Eli Zaretskii <eliz@gnu.org>
6686 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
6687 directional control characters. Update type and category
6688 determination according to the UBA from Unicode v6.3.
6689 (bidi_category_t): New category EXPLICIT_FORMATTING.
6691 * dispextern.h (bidi_type_t): Update to include new bidirectional
6692 properties introduced with Unicode v6.3. (Bug#16043)
6694 2013-12-04 Martin Rudalics <rudalics@gmx.at>
6696 * xterm.c (XTflash): Fix coordinate of bottom area to flash
6699 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
6701 * font.c (font_list_entities): Remove dummy assignment.
6702 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
6703 used on graphic displays only. Remove unused 'font_encoder' member.
6704 (struct font_bitmap): Remove unused 'extra' member.
6705 * nsfont.m (nsfont_open):
6706 * w32font.c (w32font_open_internal):
6707 * ftfont.c (ftfont_get_bitmap): Adjust users.
6709 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
6711 Use bool for boolean.
6712 * tparam.c (tparam1):
6713 * undo.c (record_point, record_property_change):
6714 Use bool for boolean, for local vars that are always true or false.
6716 Minor integer overflow fixes (Bug#16033).
6717 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
6718 This improves on the previous fix to this function.
6719 (window_resize_check): When summing up pixel counts, don't rely on
6720 undefined behavior if the sum overflows.
6722 2013-12-03 Martin Rudalics <rudalics@gmx.at>
6724 * window.c (Fset_window_new_pixel): Don't choke at negative
6725 argument value (Bug#16033).
6727 * xfns.c (Fx_create_frame): Add another call to change_frame_size
6728 to avoid crash in window_box_height.
6730 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
6731 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
6733 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
6735 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
6737 Minor integer overflow fixes.
6738 * window.c (Fset_window_new_pixel, grow_mini_window):
6739 * xdisp.c (Fwindow_text_pixel_size):
6740 Avoid undefined behavior on signed integer overflow.
6741 * xfns.c (x_set_mouse_color):
6742 Check that drag shape fits in 'unsigned', since that's what X wants.
6744 2013-12-02 Eli Zaretskii <eliz@gnu.org>
6746 Improve reporting of fatal exception on MS-Windows.
6747 * w32fns.c (my_exception_handler): New function.
6748 (globals_of_w32fns): Set it up as the unhandled exception
6749 handler. Initialize exception code and address to zeros.
6750 (emacs_abort): If the exception code and address are available,
6751 print them at the beginning of the backtrace. Fix the format of
6752 printing addresses (was producing 0x0x12345678 on XP).
6755 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
6757 * eval.c (Fbacktrace__locals): New function.
6758 (syms_of_eval): Defsubr it.
6760 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
6762 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
6763 Define here to unify between...
6764 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
6765 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
6767 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6769 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
6771 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
6772 fringe background extension.
6773 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6774 because they are now always the same as `left' and `width',
6775 respectively. Remove code for the case that `width' and
6776 `sb_width' are different.
6778 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
6780 Fix minor problems found by static checking.
6781 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
6782 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
6783 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
6785 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
6787 * image.c (imagemagick_compute_animated_image): Don't crash if we
6788 have an animation with different-sized images (bug#15313).
6790 2013-11-30 Martin Rudalics <rudalics@gmx.at>
6792 Remove some unused items introduced during pixelwise change.
6793 * window.c (window_resize_total_check): Remove unused function.
6794 * xdisp.c (remember_mouse_glyph): Remove unused label.
6795 (Ftool_bar_height): Move declaration inside #if.
6796 * xterm.c (x_set_window_size): Don't use r and c.
6798 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
6800 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
6803 * window.c (Fset_window_configuration): Comment out unused variables.
6805 * w32term.c (w32_read_socket): Remove unused variable `buf'.
6807 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
6809 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
6811 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
6813 * gnutls.c (gnutls_audit_log_function): Only declare and define if
6814 HAVE_GNUTLS3 (Bug#16001).
6816 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
6817 if interrupts are deferred (Bug#15801).
6819 2013-11-30 Martin Rudalics <rudalics@gmx.at>
6821 Support resizing frames and windows pixelwise.
6822 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
6823 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
6824 (struct glyph_matrix): Replace window_left_col and
6825 window_top_line by window_pixel_left and window_pixel_top.
6826 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
6828 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
6829 (draw_window_divider, move_it_to, x_draw_right_divider)
6830 (x_draw_bottom_divider, change_frame_size): Add or fix
6832 * dispnew.c (change_frame_size_1): Change prototype.
6833 (adjust_glyph_matrix, required_matrix_width)
6834 (adjust_frame_glyphs_for_window_redisplay): Use pixel
6835 values instead of lines and columns.
6836 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
6837 WINDOW_TOTAL_FRINGE_WIDTH.
6838 (handle_window_change_signal, do_pending_window_change)
6839 (init_display): Adjusts calls of change_frame_size.
6840 (change_frame_size, change_frame_size_1): Handle pixelwise
6842 * frame.c (Qright_divider_width, Qbottom_divider_width):
6844 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
6845 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
6846 (x_set_internal_border_width, x_set_vertical_scroll_bars)
6847 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
6849 (set_frame_param): New function.
6850 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
6851 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
6852 (Ffringe_width, Fborder_width, Fright_divider_width)
6853 (Fbottom_divider_width): New functions, defsubr them.
6854 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
6855 New argument pixelwise.
6856 (struct frame_parm_table): New members Qright_divider_width and
6857 Qbottom_divider_width.
6858 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
6859 (x_report_frame_params): Handle Qright_divider_width and
6860 Qbottom_divider_width.
6861 (x_set_right_divider_width, x_set_bottom_divider_width):
6863 (frame_resize_pixelwise): New option.
6864 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
6865 new_pixelwise, right_divider_width and bottom_divider_width;
6866 remove total_lines; rename text_lines, text_cols, new_text_lines
6867 and new_text_cols to text_height, text_width, new_height and
6868 new_width respectively.
6869 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
6870 FRAME_TEXT_WIDTH respectively.
6871 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
6872 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
6873 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
6875 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
6876 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
6877 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
6878 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
6879 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
6880 (FRAME_TOTAL_COLS_ARG): Remove macro.
6881 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
6882 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
6883 (x_wm_set_size_hint): Handle frame pixel sizes.
6884 * indent.c (compute_motion, Fcompute_motion):
6885 Call window_body_width instead of window_body_cols.
6886 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
6887 (make_lispy_position): Handle right and bottom dividers.
6888 (Fsuspend_emacs): Pixelize call of change_frame_size.
6889 * keyboard.h: Extern Qright_divider, Qbottom_divider.
6890 * lisp.h: Extern set_frame_param.
6891 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
6893 (Fx_create_frame): Add entry for vertical_drag_cursor.
6894 Pixelize call of change_frame_size.
6895 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
6896 * nsterm.m (ns_update_window_end): Optionally draw right
6898 (x_set_window_size): Add argument pixelwise.
6899 Call check_frame_size and change_frame_size with pixelwise zero.
6900 (ns_draw_window_divider): New function.
6901 (ns_redisplay_interface): Add ns_draw_window_divider.
6902 (updateFrameSize:): Call change_frame_size with pixelwise zero.
6903 (x_new_font): Call x_set_window_size with pixelwise zero.
6904 * print.c (print_object): For a window print its sequence
6906 * term.c (Fresume_tty): Pixelize call of change_frame_size.
6907 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
6908 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
6909 (w32_createwindow): Use scroll bar area width.
6910 (w32_wnd_proc): Handle bottom divider width.
6911 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
6912 (Fx_create_frame): Default divider width parameters.
6913 Caclulate sizes pixelwise. Add vertical drag cursor support.
6914 (x_create_tip_frame): Default divider widths to zero.
6915 Pixelize call to change_frame_size.
6916 (Fx_show_tip): Add handling of divider widths. Pixelize window
6918 (Fw32_frame_rect): New function.
6919 (frame_parm_handler w32_frame_parm_handlers): Add divider
6921 (Vx_window_vertical_drag_shape): Add variable.
6922 * w32inevt.c (resize_event, maybe_generate_resize_event):
6923 Pixelize change_frame_size calls.
6924 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
6926 * w32term.c (w32_draw_window_divider): New function.
6927 (x_update_window_end): Handle right divider.
6928 (w32_draw_fringe_bitmap, x_scroll_run)
6929 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
6930 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
6931 Calculate new frame sizes pixelwise.
6932 (x_new_font): Pixelize call to x_set_window_size.
6933 (x_check_fullscreen): Pixelize call to change_frame_size.
6934 (x_set_window_size_1, x_set_window_size): New argument
6935 pixelwise. Calculate pixelwise.
6936 (x_wm_set_size_hint): Use scroll bar area width.
6937 (w32_redisplay_interface): Add w32_draw_window_divider.
6938 * w32term.h (struct w32_output): Add vertical drag cursor.
6939 * widget.c (set_frame_size, update_wm_hints)
6940 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
6942 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
6943 * window.c (sequence_number): Restore.
6944 (Fwindow_pixel_width, Fwindow_pixel_height)
6945 (Fwindow_mode_line_height, Fwindow_header_line_height)
6946 (window_pixel_to_total, Frun_window_scroll_functions)
6947 (Fset_window_new_pixel, window_resize_apply_total)
6948 (Fwindow_resize_apply_total): New functions.
6949 (window_body_height, window_body_width): Rename from
6950 window_body_lines. New argument PIXELWISE.
6951 Calculate pixelwise.
6952 (Fwindow_body_height, Fwindow_body_width): New argument
6954 (coordinates_in_window, window_relative_x_coord): Use window's
6955 pixel width instead of total width.
6956 (replace_window, recombine_windows): Initialize pixel values.
6957 (resize_root_window, resize_frame_windows, grow_mini_window)
6958 (shrink_mini_window): New argument PIXELWISE.
6959 Calculate pixelwise.
6960 (Fdelete_other_windows_internal, adjust_window_margins)
6961 (window_resize_check, window_resize_apply)
6962 (Fdelete_window_internal, Fresize_mini_window_internal)
6963 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
6964 (check_frame_size): Rename arguments. New argument PIXELWISE.
6965 Calculate pixelwise.
6966 (set_window_buffer): Make samebuf bool. Run configuration change
6967 hook only if buffer changed.
6968 (Fset_window_buffer): Rewrite doc-string.
6969 (make_window): Initialize new_pixel slot.
6970 (Fwindow_resize_apply): Check pixel size of root window.
6971 (Fsplit_window_internal): Call 2nd argument pixel_size.
6972 Calculate pixelwise.
6973 (Fscroll_left, Fscroll_right): Call window_body_width instead of
6975 (save_window_data): New slots frame_text_width,
6976 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
6977 (saved_window): New slots pixel_left, pixel_top, pixel_height,
6979 (Fcurrent_window_configuration, Fset_window_configuration)
6980 (save_window_save, compare_window_configurations): Handle new
6981 slots in save_window_data and saved_window.
6982 (Fset_window_scroll_bars): Fix doc-string.
6983 (window_resize_pixelwise): New variable.
6984 (coordinates_in_window, Fcoordinates_in_window_p):
6986 (make_parent_window): Adjust sequence_number.
6987 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6989 * window.h (struct window): New members new_pixel, pixel_left,
6990 pixel_top, pixel_width, pixel_height. Restore sequence_number.
6991 (wset_new_pixel): New function.
6992 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
6993 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
6994 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
6995 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
6996 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
6997 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
6998 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
6999 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
7000 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
7001 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
7002 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
7003 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
7004 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
7005 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
7006 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
7008 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7009 (window_body_width, check_frame_size): Adapt external declarations.
7010 * xdisp.c (last_max_ascent): New integer.
7011 (window_text_bottom_y): Handle bottom divider.
7012 (window_box_width, window_box_height): Calculate pixelwise.
7013 (get_glyph_string_clip_rects): Handle right divider.
7014 (remember_mouse_glyph): When windows are resized pixelwise
7015 proceed with width and height set to 1.
7016 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7018 (move_it_to): Calculate and return maximum x position
7020 (Fwindow_text_pixel_size): New function.
7021 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7022 (tool_bar_lines_needed): Rename to tool_bar_height.
7023 Calculate pixelwise.
7024 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7025 Calculate pixelwise.
7026 (redisplay_tool_bar): Calculate pixelwise.
7027 (redisplay_window): Calculate pixelwise. Handle dividers.
7028 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7029 (x_draw_vertical_border): Handle dividers.
7030 (define_frame_cursor1): Handle vertical drag cursor.
7031 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7032 (expose_window): Calculate pixelwise. Handle dividers.
7033 (init_xdisp): Initialize pixel values.
7034 * xfaces.c (Qwindow_divider): New face.
7035 (realize_basic_faces): Realize it.
7036 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7037 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7038 (x_set_scroll_bar_default_width): Default actual width to 16.
7039 (Fx_create_frame): Set sizes pixelwise.
7040 (x_create_tip_frame): Default divider widths to zero.
7041 Pixelize call of change_frame_size.
7042 (Fx_show_tip): Handle divider widths. Initial pixel position
7044 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7045 (Vx_window_vertical_drag_shape): New option.
7046 * xmenu.c (free_frame_menubar): Pixelize call of
7048 * xterm.c (x_draw_window_divider): New function.
7049 (x_update_window_end): Optionally draw right divider.
7050 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7051 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7052 (handle_one_xevent, x_new_font): Calculate pixelwise.
7053 (x_set_window_size_1, x_set_window_size): New argument
7054 pixelwise. Calculate pixelwise.
7055 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7056 (struct x_redisplay_interface): Add x_draw_window_divider.
7057 * xterm.h (struct x_output): Add vertical_drag_cursor.
7059 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7061 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7062 Set invisible frames's `redisplay' when a full redisplay is requested.
7063 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7064 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7065 (display_mode_lines): Set it here instead.
7067 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7069 * dispextern.h (set_window_update_flags): Remove.
7071 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7073 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7075 * xdisp.c (REDISPLAY_SOME_P): New macro.
7076 (redisplay_internal): Use it (bug#15999).
7077 (prepare_menu_bars, redisplay_window): Use it as well.
7079 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7081 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7083 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7084 (globals_of_w32font): Zero it out.
7085 (GetCharWidth32W_Proc): New function pointer.
7086 (get_char_width_32_w): New function.
7087 (compute_metrics): If get_glyph_outline_w returns an error, try
7088 get_char_width_32_w before declaring a failure. This avoids
7089 punishing raster (a.k.a. "bitmap") fonts by slowing down
7090 redisplay. (Bug#6364).
7092 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7094 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7095 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7096 highlight needs to be redisplayed. (Bug#15913)
7098 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7100 Fix minor problems found by static checking.
7101 * buffer.h (struct buffer_text, struct buffer):
7102 * frame.h (struct frame):
7103 * window.h (struct window):
7104 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7105 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7106 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7107 no-longer-valid use of HAVE_MENUS.
7108 * xdisp.c (propagate_buffer_redisplay): Now static.
7110 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7112 * xmenu.c (Fmenu_or_popup_active_p):
7113 * window.c (Fset_window_configuration):
7114 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7115 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7116 * fns.c (Fyes_or_no_p):
7117 * editfns.c (Fmessage_box, Fmessage_or_box):
7118 * alloc.c (make_save_ptr_ptr):
7119 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7121 * window.c (Fset_window_configuration): Move select_window later.
7123 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7125 Refine redisplay optimizations to only redisplay *some* frames/windows
7126 rather than all of them.
7127 * xdisp.c (REDISPLAY_SOME): New constant.
7128 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7129 (bset_redisplay, bset_update_mode_line): New functions.
7130 (message_dolog): Use bset_redisplay.
7131 (clear_garbaged_frames): Use fset_redisplay.
7132 (echo_area_display): Use wset_redisplay.
7133 (buffer_shared_and_changed): Remove.
7134 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7135 frame titles. Compute the actual set of windows redisplayed.
7136 Don't update frame titles and menu bars for frames that don't need to
7138 (propagate_buffer_redisplay): New function.
7140 (redisplay_internal): Use it. Be more selective in the set of windows
7141 we redisplay. Propagate windows_or_buffers_changed to
7142 update_mode_lines a bit later to simplify the code.
7143 (mark_window_display_accurate_1): Reset window and buffer's
7145 (redisplay_window): Do nothing if neither the window nor the buffer nor
7146 the frame needs redisplay.
7147 * window.h (struct window): Add `redisplay' field.
7148 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7149 (redisplay_other_windows, window_list): New declarations.
7150 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7151 (window_list): Not static any more.
7152 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7153 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7154 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7155 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7156 * frame.h (struct frame): Add `redisplay' field.
7157 Move `external_menu_bar' bitfield next to other bit-fields.
7158 (SET_FRAME_GARBAGED): Use fset_redisplay.
7159 (SET_FRAME_VISIBLE): Don't garbage the frame;
7160 Use redisplay_other_windows.
7161 * buffer.h (struct buffer): Add `redisplay' field.
7162 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7163 (modify_overlay): Use bset_redisplay.
7164 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7166 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7168 Support w32 file notifications in batch mode.
7169 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7170 invalid (which happens in batch mode). If non-interactive, call
7171 handle_file_notifications to store file notification events in the
7172 input queue. (Bug#15933)
7174 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7176 * w32inevt.c (handle_file_notifications): Now external, not static.
7178 * w32term.h (handle_file_notifications): Provide prototype.
7180 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7181 init_crit, since init_display, which does that otherwise, is not
7184 2013-11-27 Glenn Morris <rgm@gnu.org>
7186 * Makefile.in ($(lispsource)/international/charprop.el): New.
7187 (emacs$(EXEEXT)): Depend on charprop.el.
7189 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7191 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7192 deleting portions of the buffer under non-nil REPLACE argument.
7195 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7196 directory, watch it and not its parent.
7197 (add_watch): Allow empty string in FILE.
7199 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7201 * window.c (Fset_window_start, window_resize_apply)
7202 (window_scroll): Reset window_end_valid (Bug#15957).
7204 2013-11-27 Glenn Morris <rgm@gnu.org>
7206 * Makefile.in (leimdir): Now in lisp source directory.
7207 ($(leimdir)/leim-list.el): Just use ../leim .
7208 * epaths.in (PATH_DUMPLOADSEARCH):
7209 * lread.c (load_path_default):
7210 * nsterm.m (ns_load_path): No more leim directory.
7212 2013-11-26 Andreas Schwab <schwab@suse.de>
7214 * .gdbinit (xgettype): Add cast.
7216 2013-11-26 Glenn Morris <rgm@gnu.org>
7218 Preload leim-list.el.
7219 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7220 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7221 is a single directory.
7223 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7225 bool-vector-subsetp is now the normal direction (Bug#15912).
7226 * data.c (Fbool_vector_subsetp): Test whether the first argument
7227 is a subset of the second one, not the reverse. Add doc string.
7229 Fix minor problems found by static checking.
7230 * lread.c (load_path_default): Now static.
7231 * textprop.c (text_property_stickiness): Be consistent about the
7232 test used when deciding whether to consider the previous character.
7233 This simplifies the code a bit.
7235 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7237 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7239 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7240 (syms_of_frame): Don't defsubr them.
7242 2013-11-25 Glenn Morris <rgm@gnu.org>
7244 * lread.c (load_path_default): Change the sense of the argument.
7245 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7246 from dump_path. When it is not, avoid checking dump_path twice.
7248 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7249 uninstalled dump_path against installed Vload_path. (Bug#15964)
7251 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7253 Export get_pos_property to Elisp.
7254 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7255 (syms_of_editfns): Export it to Elisp.
7257 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7259 2013-11-23 Romain Francoise <romain@orebokech.com>
7261 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7262 initialization here ...
7263 (syms_of_fileio): ... from here.
7265 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7267 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7268 Please use --enable-check-lisp-object-type.
7270 2013-11-23 Glenn Morris <rgm@gnu.org>
7272 * process.c (get_process): Explicit error for dead buffers.
7274 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7276 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7278 2013-11-23 Glenn Morris <rgm@gnu.org>
7280 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7281 * lread.c (load_path_check): Take path to check as argument.
7282 (load_path_default): New, split from init_lread.
7283 (init_lread): Move calc of default load-path to load_path_default.
7284 Empty elements in EMACSLOADPATH now stand for the default.
7285 (load-path): Doc fix.
7286 * emacs.c (decode_env_path): Add option to treat empty elements
7287 as nil rather than ".".
7288 * callproc.c (init_callproc_1, init_callproc):
7289 * image.c (Vx_bitmap_file_path):
7290 * lisp.h (decode_env_path):
7291 * lread.c (Vsource_directory):
7292 Update for new argument spec of decode_env_path.
7294 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7296 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7297 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7299 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7301 Fix some dependency problems that cause unnecessary recompiles.
7302 Problem reported by RMS in
7303 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
7304 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7305 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
7306 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
7307 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
7308 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
7309 (boostrap-clean): No need to remove stamp-oldxmenu.
7311 Fix recently introduced bool vector overrun.
7312 This was due to an optimization that went awry.
7313 Reported by Glenn Morris in
7314 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
7315 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
7316 for empty vectors, undoing the 2013-11-18 change.
7317 * data.c (bool_vector_binop_driver): Rely on this.
7318 Fix bug that occasionally overran the destination.
7319 * lisp.h (struct Lisp_Bool_vector): Document this.
7321 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
7323 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
7326 * nsterm.m (init, run, stop:): Comment out for now, does not work
7329 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
7331 * charset.c (syms_of_charset): Don't read past end of string.
7333 2013-11-19 Glenn Morris <rgm@gnu.org>
7335 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
7337 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
7339 Add hooks to run on gaining/losing focus. (Bug#15029)
7340 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
7341 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
7342 (syms_of_frame): Add focus-in-hook, focus-out-hook.
7344 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
7346 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
7347 The old names predated the API change that put destination at end.
7349 Improve API of recently-added bool vector functions (Bug#15912).
7350 The old API had (bool-vector-count-matches A B)
7351 and (bool-vector-count-matches-at A B I), which gave the
7352 misleading impression that the two functions were variants, one
7353 with a location I. The new API has (bool-vector-count-population A)
7354 and (bool-vector-count-consecutive A B I) to make the distinction
7355 clearer. The first function no longer has a B argument, since the
7356 caller can easily determine the number of nils if the length and
7357 number of ts is known.
7358 * data.c (Fbool_vector_count_population): Rename from
7359 bool_vector_count_matches, and accept just 1 argument.
7360 (Fbool_vector_count_consecutive): Rename from
7361 Fbool_vector_count_matches_at.
7363 Always allocate at least one bits_word per bool vector.
7364 See Daniel Colascione in:
7365 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
7366 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
7367 * data.c (bool_vector_binop_driver): Rely on this. Tune.
7368 * lisp.h (struct Lisp_Bool_vector): Document this.
7370 2013-11-18 Eli Zaretskii <eliz@gnu.org>
7372 * insdel.c (invalidate_buffer_caches): New function, consolidated
7373 from part of prepare_to_modify_buffer.
7374 (insert_from_gap, prepare_to_modify_buffer):
7375 * coding.c (code_convert_region, code_convert_string):
7376 Call invalidate_buffer_caches. (Bug#15841)
7378 * lisp.h (invalidate_buffer_caches): Add prototype.
7380 2013-11-17 Eli Zaretskii <eliz@gnu.org>
7382 * w32term.c (x_update_window_end): Don't invalidate the entire
7383 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7384 highlight needs to be redisplayed. (Bug#15913)
7386 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
7388 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
7390 2013-11-16 Eli Zaretskii <eliz@gnu.org>
7392 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
7393 while we are using Vprin1_to_string_buffer.
7395 * keymap.c (describe_map): Don't crash if PT is 1 both before and
7396 after inserting the description string. (Bug#15907)
7398 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7400 * data.c: Work around bogus GCC diagnostic about shift count.
7401 Reported by Eli Zaretskii in
7402 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
7403 (pre_value): New function.
7404 (count_trailing_zero_bits): Use it.
7406 2013-11-15 Eli Zaretskii <eliz@gnu.org>
7408 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
7409 assume C macros are not supported even under -g3 in these old GCC
7412 2013-11-15 Leo Liu <sdl.web@gmail.com>
7414 * minibuf.c (Ftry_completion, Fall_completions)
7415 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
7417 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7419 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
7420 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
7421 This avoids placing unnecessary constants into the Emacs code.
7423 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
7425 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
7426 for Cygwin w32 build.
7428 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
7429 for Cygwin w32 build. (Bug#15892)
7431 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
7433 Simplify, port and tune bool vector implementation.
7434 * alloc.c (bool_vector_exact_payload_bytes)
7435 (bool_vector_payload_bytes): Remove.
7436 (bool_vector_fill): Return its argument.
7437 * alloc.c (bool_vector_fill):
7439 * print.c (print_object):
7440 Simplify by using bool_vector_bytes.
7441 * alloc.c (make_uninit_bool_vector):
7442 New function, broken out from Fmake_bool_vector.
7443 (Fmake_bool_vector): Use it. Use tail call.
7444 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
7445 * data.c (BITS_PER_ULL): New constant.
7446 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
7447 if long long versions don't exist.
7448 (shift_right_ull): New function.
7449 (count_one_bits_word): New function, replacing popcount_bits_word
7450 macro. Don't assume that bits_word is no wider than long long.
7451 (count_one_bits_word, count_trailing_zero_bits):
7452 Don't assume that bits_word is no wider than long long.
7453 * data.c (bool_vector_binop_driver, bool_vector_not):
7454 * fns.c (Fcopy_sequence):
7456 Create an uninitialized destination, to avoid needless work.
7457 (internal_equal): Simplify.
7458 (Ffillarray): Prefer tail call.
7459 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
7460 contain at least one word.
7461 (bits_word_to_host_endian): Prefer if to #if. Don't assume
7462 chars are narrower than ints.
7463 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
7464 * fns.c (Fcopy_sequence):
7466 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
7467 Don't try to port to hosts where bits_word values have holes; the
7468 code wouldn't work there anyway. Verify this assumption, though.
7469 (bool_vector_bytes): New function.
7470 (make_uninit_bool_vector): New decl.
7471 (bool_vector_fill): Now returns Lisp_Object.
7473 * xfns.c (xic_create_fontsetname):
7474 * xrdb.c (gethomedir): Prefer tail calls.
7476 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
7478 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
7479 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
7481 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
7482 that requires a return value.
7483 (Fset_buffer_modified_p): Take advantage of this change to do
7486 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7488 * buffer.c (Frestore_buffer_modified_p): Sync it with
7489 Fset_buffer_modified_p.
7490 (Fforce_mode_line_update): New function, moved from subr.el.
7491 (Fset_buffer_modified_p): Use them.
7492 (syms_of_buffer): Defsubr Fforce_mode_line_update.
7494 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
7496 * search.c (find_newline): Rewrite to prefer offsets to pointers.
7497 This avoids undefined behavior when subtracting pointers into
7498 different aways. On my platform it also makes the code a tad
7499 smaller and presumably faster.
7501 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7503 * keyboard.c (command_loop_1): Use region-extract-function.
7504 * insdel.c (Qregion_extract_function): Not static any more (can we
7505 stop pretending that these vars can benefit from being marked static?).
7507 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7509 * search.c (find_newline): If buffer text is relocated during the
7510 "dumb loop", adjust C pointers into buffer text to follow suit.
7513 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
7515 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
7516 for conversion (Bug#15837).
7518 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7520 * fileio.c (Finsert_file_contents): Invalidate the newline cache
7521 for the entire range of inserted characters. (Bug#15841)
7523 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
7525 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
7527 (realize_default_face): Remove assignment to distant-foreground if
7528 unspecified (Bug#15815).
7530 2013-11-08 Eli Zaretskii <eliz@gnu.org>
7532 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
7533 cache-long-scans disabled, since we don't want to call
7534 prepare_to_modify_buffer (in insert_1_both) for each message we
7537 * buffer.h (bset_cache_long_scans): New INLINE function, moved
7538 from buffer.c. Improve commentary to the buffer field setter
7541 * buffer.c (bset_cache_long_scans): Static function deleted.
7542 Improve commentary to the buffer field setter functions.
7543 (init_buffer_once): Default for cache-long-scans changed to t.
7546 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
7548 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
7550 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
7551 This bug was introduced in my 2013-06-21 change, and caused
7552 struct Lisp_Sub_Char_Table objects to be given too many slots,
7553 which broke 'make -C admin/unidata'.
7555 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
7557 Import changes from mac-port 4.5.
7558 * macfont.m (mac_font_copy_default_descriptors_for_language)
7559 (mac_font_copy_default_name_for_charset_and_languages): Declare.
7560 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
7561 (macfont_language_default_font_names): New.
7562 (macfont_list): Rearrange language/charset code.
7563 (macfont_close): Don't check for macfont_info->cache.
7564 (mac_ctfont_create_preferred_family_for_attributes): New font
7565 selection code, call
7566 mac_font_copy_default_name_for_charset_and_languages.
7567 (mac_font_copy_default_descriptors_for_language)
7568 (mac_font_copy_default_name_for_charset_and_languages): New functions.
7570 * macfont.h (kCTVersionNumber10_9): Define if not defined.
7572 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
7574 Port to C11 aligned_alloc, and fix some integer overflows.
7575 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
7576 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
7577 and use of posix_memalign replaced with aligned_alloc.
7578 (aligned_alloc): New function, defined or declared as needed.
7579 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
7580 Don't undef; configure.ac now does this.
7581 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
7582 (calloc, aligned_alloc): Check for integer overflow.
7583 (aligned_alloc): Rename from memalign. All uses changed.
7584 (memalign): New function, an alias for aligned_alloc.
7586 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7588 * xdisp.c (redisplay_internal): Fix typo in last change.
7590 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7592 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
7594 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7596 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
7597 redisplay--mode-lines-cause.
7598 (redisplay_internal): Keep them uptodate. Remove redundant check of
7599 buffer_shared_and_changed.
7600 * *.[chm]: Number every assignment to update_mode_lines so we
7601 can track why it is set.
7603 2013-11-06 Eli Zaretskii <eliz@gnu.org>
7605 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
7607 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7609 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
7610 can track why it is set.
7612 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7614 Integer-related fixes for term.c etc.
7615 * dispextern.h (face_tty_specified_color): New function.
7616 * term.c (turn_on_face): Don't rely on undefined behavior when
7617 assigning an out-of-range value to 'long'.
7618 Simplify test for toggling highlight.
7619 (tty_capable_p): Omit last two (unused) args. All callers changed.
7620 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
7621 (read_menu_input, tty_menu_activate, tty_menu_show):
7622 * xfaces.c (x_supports_face_attributes_p)
7623 (tty_supports_face_attributes_p):
7624 Use bool for boolean. All callers changed.
7625 (tty_supports_face_attributes_p): Omit defaults for color indices;
7626 no longer needed. Simplify tail call.
7628 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7630 * xdisp.c (prepare_menu_bars): Mark static.
7631 * lisp.h (prepare_menu_bars): Don't declare.
7632 * xselect.c (x_handle_selection_clear):
7633 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
7635 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
7637 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
7638 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
7640 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7642 * keyboard.c (Fcommand_error_default_function): Rename from
7643 Fdefault_error_output.
7645 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
7647 * keyboard.c (Fdefault_error_output): New function, extracted from
7649 (syms_of_keyboard): Use it for Vcommand_error_function.
7651 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7653 * eval.c (handlerlist_sentinel): New variable (bug#15802).
7654 (init_eval): Use it to ensure handlerlist is non-NULL.
7655 (unwind_to_catch): Make sure we never set handlerlist to NULL.
7656 (Fsignal): Adjust NULLness test of handlerlist.
7657 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
7659 2013-11-05 Eli Zaretskii <eliz@gnu.org>
7661 * callproc.c (call_process): Call prepare_to_modify_buffer before
7662 decoding text read from the sub-process, as the decoded stuff will
7663 be inserted into the buffer. This will invalidate the various
7664 caches maintained for the buffer. (Bug#15148)
7666 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
7668 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
7669 string of glyphless-char-display.
7671 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
7673 * nsfns.m (ns_get_name_from_ioreg): New function.
7674 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
7675 OSX >= 10.9. Use ns_get_name_from_ioreg.
7677 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
7679 Simplify and port recent bool vector changes.
7680 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
7681 only in this file. Use a more-efficient implementation if the
7682 second argument is a power of 2.
7683 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
7684 Remove no-longer-necessary compile-time checks.
7685 (bool_vector_exact_payload_bytes): New function.
7686 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
7687 exact payload changed to call the new function. Do not assume
7688 that the arg or result fits in ptrdiff_t.
7689 (bool_vector_fill): New function.
7690 (Fmake_bool_vector): Use it. Don't assume bit counts fit
7692 (vroundup_ct): Don't assume arg fits in size_t.
7693 * category.c (SET_CATEGORY_SET): Remove. All callers now just
7694 invoke set_category_set.
7695 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
7696 All callers changed. Use bool_vector_set.
7697 * category.h (XCATEGORY_SET): Remove; no longer needed.
7698 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
7700 * data.c (Faref): Use bool_vector_ref.
7701 (Faset): Use bool_vector_set.
7702 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
7703 (Fbool_vector_not, Fbool_vector_count_matches)
7704 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
7705 * fns.c (concat): Use bool_vector_ref.
7706 (Ffillarray): Use bool_vector_fill.
7707 (mapcar1): Use bool_vector_ref.
7708 (sxhash_bool_vector): Hash words, not bytes.
7709 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
7710 a constant, since it's now used in #if.
7711 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
7712 unsigned char on unusual architectures, so that we no longer
7713 assume that the number of bits per bits_word is a power of two or
7714 is a multiple of 8 or of CHAR_BIT.
7715 (Qt): Add forward decl.
7716 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
7717 at least as strictly as bits_word.
7718 (bool_vector_data, bool_vector_uchar_data): New accessors.
7719 All data structure accesses changed to use them.
7720 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
7721 (bool_vector_set): New functions.
7722 (bool_vector_fill): New decl.
7723 (ROUNDUP): Move to alloc.c as described above.
7725 Fix recent gnutls changes.
7726 * gnutls.c (Fgnutls_boot): Don't assume C99.
7727 * process.c (wait_reading_process_output): Fix typo in recent change.
7729 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
7731 * process.c (wait_reading_process_output, read_process_output)
7732 (send_process): Check gnutls_state is not NULL.
7734 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
7735 (Fgnutls_boot): Set process gnutls_p later, after initialization.
7737 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
7739 * nsterm.m (init, run, stop:): New methods in EmacsApp for
7740 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
7742 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
7745 * nsfns.m (Fx_create_frame): Fix memory leak.
7747 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
7748 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
7749 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
7751 2013-11-04 Eli Zaretskii <eliz@gnu.org>
7753 * xdisp.c (message3_nolog, message_with_string): Encode the string
7754 before writing it to the terminal in a non-interactive session.
7756 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
7757 sure we concatenate them into a unibyte string.
7759 * fileio.c (make_temp_name): Encode PREFIX, and decode the
7760 resulting temporary name before returning it to the caller.
7761 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
7762 is a unibyte string, convert NAME to a unibyte string to ensure
7763 that the result is also a unibyte string.
7765 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
7766 create unibyte strings from default paths and directory/file
7769 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
7772 * callproc.c (init_callproc): Use build_unibyte_string to make
7773 sure we create unibyte strings from default paths and
7774 directory/file names.
7776 * buffer.c (init_buffer): Don't store default-directory of
7777 *scratch* in multibyte form. The original problem which led to
7778 that is described in
7779 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
7780 but it was solved long ago. (Bug#15260)
7782 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
7784 Port to stricter C99 platforms.
7785 Especially, C99 prohibits nesting a struct X inside struct Y if
7786 struct X has a flexible array member.
7787 * alloc.c (struct sdata): New type.
7788 (sdata): Implement in terms of struct sdata.
7789 Remove u member; all uses replaced by next_vector, set_next_vector.
7790 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
7791 (SDATA_DATA_OFFSET): Now a constant, not a macro.
7792 (struct sblock): Rename first_data member to data, which is now
7793 a flexible array member. All uses changed.
7794 (next_vector, set_next_vector, large_vector_vec): New functions.
7795 (vector_alignment): New constant.
7796 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
7797 (struct large-vector): Now merely a NEXT member, since the old approach
7798 ran afoul of stricter C99. All uses changed to use
7799 large_vector_vec or large_vector_offset.
7800 (large_vector_offset): New constant.
7801 * dispnew.c: Include tparam.h, for tgetent.
7802 Do not include term.h; no longer needed.
7803 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
7804 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
7805 (struct Lisp_Vector): Use a flexible array member for contents,
7806 instead of a union with a member that is an array of size 1.
7808 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
7809 fact that the struct no longer contains a union.
7810 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
7811 (struct Lisp_Save_Value, struct Lisp_Free):
7812 Use unsigned, not int, for spacers, to avoid c99 warning.
7813 (union specbinding): Use unsigned, not bool, for bitfield, as
7814 bool is not portable to pre-C99 hosts.
7816 2013-11-04 Glenn Morris <rgm@gnu.org>
7818 * emacs.c (usage_message): Mention that `-L :...' appends.
7820 2013-11-02 Glenn Morris <rgm@gnu.org>
7822 * Makefile.in (abs_builddir): Remove.
7823 (bootstrap_exe): Use relative filename.
7825 Use relative filenames in TAGS files.
7826 * Makefile.in (abs_srcdir): Remove it again.
7827 (.PHONY): Remove frc.
7828 (maintainer-clean): No more TAGS-LISP file.
7829 (TAGS): Pass relative file names to etags.
7830 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
7832 * Makefile.in (abs_srcdir): New, set by configure.
7834 (maintainer-clean): Remove pointless echo. That should be in the
7835 top-level Makefile, if anywhere. Delete TAGS-LISP.
7836 (extraclean): No s/ and m/ directories for some time.
7837 (TAGS): Also depend on ctagsfiles3.
7838 Remove no-longer-defined S_FILE.
7839 Pass absolute filenames to etags once more.
7840 (TAGS-LISP): Replace lispdir with its expansion.
7841 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
7842 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
7844 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
7846 * xfaces.c (check_lface_attrs, realize_default_face):
7847 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
7848 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
7850 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
7852 * emacs.c (original_pwd): Remove global var by making it local.
7853 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
7855 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
7857 * xfaces.c: Declare color_distance.
7858 (QCdistant_foreground): New variable.
7859 (NEAR_SAME_COLOR_THRESHOLD): New define.
7860 (load_color2): New function.
7861 (load_color): Call load_color2.
7862 (load_face_colors): Call load_color2 and if distant-color is specified
7863 calculate distant and use distant-color if colors are near.
7864 (LFACE_DISTANT_FOREGROUND): New define.
7865 (merge_face_ref, Finternal_set_lisp_face_attribute)
7866 (Finternal_get_lisp_face_attribute)
7867 (x_supports_face_attributes_p): Handle distant-foreground similar to
7869 (syms_of_xfaces): DEFSYM QCdistant_foreground.
7871 * dispextern.h (lface_attribute_index):
7872 Add LFACE_DISTANT_FOREGROUND_INDEX.
7874 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
7876 * image.c (pbm_next_char): New function.
7877 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
7878 (pbm_scan_number): Use it.
7879 (Qlibjpeg_version): New variable.
7880 (syms_of_image): DEFSYM and initialize it.
7882 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
7884 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
7886 2013-10-31 Glenn Morris <rgm@gnu.org>
7888 * emacs.c (original_pwd): New char.
7889 (main): If using --chdir, store original_pwd.
7890 (init_cmdargs): When setting Vinvocation_directory based on a
7891 relative argv[0], use original_pwd if set. (Bug#15768)
7893 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7895 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
7897 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
7899 * insdel.c: Fix minor problems found by static checking.
7900 (Qregion_extract_function): Now static.
7901 (prepare_to_modify_buffer_1): Remove unused locals.
7903 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7905 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
7906 (syms_of_xdisp): Declare pre-redisplay-function.
7907 (markpos_of_region): Remove function.
7908 (init_iterator, compute_stop_pos, handle_face_prop)
7909 (face_before_or_after_it_pos, reseat_to_string)
7910 (get_next_display_element, window_buffer_changed)
7911 (redisplay_internal, try_cursor_movement, redisplay_window)
7912 (try_window_reusing_current_matrix, try_window_id, display_line)
7913 (note_mode_line_or_margin_highlight, note_mouse_highlight)
7914 (display_string, mouse_face_from_buffer_pos): Remove region handling.
7915 * window.h (struct window): Remove field `region_showing'.
7916 * dispextern.h (struct it): Remove region_beg/end_charpos.
7917 (face_at_buffer_position, face_for_overlay_string)
7918 (face_at_string_position): Update prototypes.
7919 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
7920 (face_at_string_position): Remove `region_beg' and `region_end' args.
7921 * fontset.c (Finternal_char_font):
7922 * font.c (font_at, font_range): Adjust calls accordingly.
7923 * insdel.c (Qregion_extract_function): New var.
7924 (syms_of_insdel): Initialize it.
7925 (prepare_to_modify_buffer_1): Use it.
7927 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
7929 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
7930 * ftxfont.c (ftxfont_get_gcs):
7931 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
7932 * xfaces.c (x_free_colors, x_free_dpy_colors)
7933 (x_create_gc, unload_color):
7934 * xselect.c (x_property_data_to_lisp):
7935 * xsettings.c (parse_settings):
7936 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
7937 (get_bits_and_offset): Adjust definition.
7938 * frame.c (XParseGeometry): Adjust locals.
7939 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
7940 * regex.h (toplevel): Likewise for reg_syntax_t.
7942 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7944 * eval.c (run_hook_with_args): Use FUNCTIONP.
7946 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
7948 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
7949 fields, drop 'allocated_p' member and use -1 for uninitialized value.
7950 * w32term.h (struct w32_output): Similarly but do not use -1 because...
7951 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
7952 on MS-Windows anyway.
7953 (free_face_colors): Define only if HAVE_X_WINDOWS and...
7954 (free_realized_face): ...adjust user.
7955 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
7956 white relief pixels to -1.
7957 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
7958 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
7959 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
7961 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
7963 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
7964 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
7965 in practice now. All callers changed.
7967 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
7969 * dispextern.h (struct face): Use bitfields for 'underline_type'
7970 and 'box' members. Remove set-but-unused members 'pixmap_w' and
7971 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
7972 'stipple' member. Move 'lface' member up to help...
7973 * xfaces.c (make_realized_face): ...this function to find and
7974 clear just the members that need clearing.
7975 (load_face_colors, realize_x_face):
7976 * xdisp.c (extend_face_to_end_of_line): Adjust user.
7978 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
7980 * xftfont.c (struct xftfont_info): Remove set-but-unused
7982 (xftfont_open): Adjust user.
7983 (xftfont_get_colors): Remove useless prototype.
7985 2013-10-26 Eli Zaretskii <eliz@gnu.org>
7987 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
7988 before passing them to 'unexec'. (Bug#15260)
7990 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
7992 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
7994 2013-10-25 Eli Zaretskii <eliz@gnu.org>
7996 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
7997 the changed signature of the font driver's 'close' method.
7999 * w32font.h (w32font_close): Adjust the prototype to the change in
8000 function definition.
8002 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8004 * w32uniscribe.c (uniscribe_close): Adapt the call to
8005 w32font_close to its new prototype.
8007 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8009 Omit unused frame argument of font API's close function.
8010 * font.h (struct font): Drop frame argument. Adjust comment.
8011 * font.c (font_clear_cache, font_close_object): Adjust users.
8012 * ftfont.c (ftfont_close):
8013 * ftxfont.c (ftxfont_close):
8014 * macfont.m (macfont_close):
8015 * nsfont.m (nsfont_close):
8016 * w32font.c (w32font_close):
8017 * xfont.c (xfont_close):
8018 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8019 tweak comments and make functions safe if called more than once for
8020 the same font object.
8022 Perform font-specific cleanup when font object is swept by GC. See
8023 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8024 * alloc.c (cleanup_vector): New function.
8025 (sweep_vector): Call it for each reclaimed vector object.
8026 * font.h (struct font): Adjust comment.
8028 2013-10-24 Glenn Morris <rgm@gnu.org>
8030 * Makefile.in (abs_top_srcdir): New, set by configure.
8032 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8034 Adjust recent font-related changes to fix bug#15686.
8035 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8036 is a live window system frame, mark its default font too.
8038 2013-10-23 Glenn Morris <rgm@gnu.org>
8040 * Makefile.in (RUN_TEMACS): Make relative (again).
8041 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8042 (bootstrap-emacs$(EXEEXT)):
8043 Quote entities that might contain whitespace.
8045 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8047 Port to Solaris 10 and its bundled GCC.
8048 Problem reported by Timothy C. Burt.
8049 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8051 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8053 Do not allow font caches to grow too large.
8054 * alloc.c (compact_font_cache_entry, compact_font_caches):
8055 New functions or stub if not HAVE_WINDOW_SYSTEM.
8056 (compact_undo_list): Factor out from Fgarbage_collect.
8058 (mark_face_cache): Mark face font. Move down to avoid
8060 (mark_terminals): Do not mark font cache here.
8061 (Fgarbage_collect): Call compaction functions described
8062 above. Adjust comment.
8064 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8066 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8067 chdir to HOME (bug#15607).
8069 * nsterm.m (Qcocoa, Qgnustep): New variables.
8070 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8071 (ns_get_color): Make selection color work for GNUstep also.
8073 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8075 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8076 handles mouse clicks. Instead, let GPM use the same code as all
8077 the other mice use. See the discussion starting at
8078 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8079 for the details of the problem with the menu bar this fixes.
8081 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8083 Remove port-specific display name lists to avoid extra
8084 complexity and data duplication with display info lists.
8085 * xterm.h (x_display_name_list): Remove declaration.
8086 * xterm.c (x_display_name_list): Remove.
8087 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8088 * xfns.c (x_display_info_for_name, Fx_display_list):
8089 Likewise. Use x_display_list where appropriate.
8090 * w32term.h (w32_display_name_list): Remove declaration.
8091 * w32term.c (w32_display_name_list): Remove.
8092 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8094 * w32fns.c (x_display_info_for_name, Fx_display_list):
8095 Likewise. Use x_display_list where appropriate.
8096 * nsterm.h (ns_display_name_list): Remove declaration.
8097 * nsterm.m (ns_display_name_list): Remove.
8098 (ns_term_init, syms_of_nsterm): Adjust users.
8099 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8100 Likewise. Use x_display_list where appropriate.
8101 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8102 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8103 (mark_terminals): Mark per-terminal font cache.
8105 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8107 Don't run timers in input-pending-p. Its new check-timers param
8108 provides the prior behavior. (Bug#15045).
8109 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8111 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8113 Make some functions static in non-Microsoft builds.
8114 On my platform (Fedora 19 x86-64), this shrinks the
8115 Emacs executable (text+data) by 0.25%.
8116 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8117 (load_color) [!MSDOS]:
8118 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8119 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8120 * lisp.h (check_existing):
8121 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8122 (network_interface_info) [!WINDOWSNT]:
8123 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8124 Remove extern decls.
8125 * fileio.c (check_existing):
8126 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8127 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8128 (network_interface_info) [!WINDOWSNT]:
8129 * term.c (encode_terminal_code) [!WINDOWSNT]:
8130 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8131 * xfaces.c (load_color) [!MSDOS]:
8133 * fileio.c (check_existing, check_executable, check_writable):
8134 * process.c (network_interface_list, network_interface_info):
8135 Move earlier, so that we don't need forward decls.
8136 * gnutls.c (fn_gnutls_transport_set_errno)
8137 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8139 * w32.c (init_environment): Use faccessat rather than
8140 check_existing, partly for consistency with the rest of the code
8141 in this file, partly so that check_existing can be static.
8143 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8144 * emacs.c (MAIN_PROGRAM): New macro.
8145 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8146 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8148 bool vector int width fixes
8149 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8150 (Fbool_vector_count_matches_at):
8151 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8152 can exceed PTRDIFF_MAX, at least in theory.
8153 (Fbool_vector_count_matches_at):
8154 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8156 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8158 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8159 (struct sockaddr): Add forward decl, for platforms that lack it.
8161 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8163 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8166 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8168 * w32.c (network_interface_get_info, network_interface_list)
8169 (network_interface_info): New functions. (Bug#15610)
8170 (GetAdaptersInfo_Proc): New typedef.
8171 (get_adapters_info): New wrapper function.
8172 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8174 * process.h (network_interface_list, network_interface_info):
8177 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8178 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8179 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8180 for WINDOWSNT. Doc fix.
8181 (syms_of_process): Defsubr Snetwork_interface_list and
8182 Snetwork_interface_info unconditionally.
8184 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8185 in NS GUI sessions. (Bug#15629)
8187 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8189 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8191 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8193 * print.c (print_object): Print " ..." when truncating bool vectors.
8195 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8197 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8198 standard mouse buttons.
8200 * termhooks.h (struct input_event): Remove incorrect commentary.
8202 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8204 Disallow bool vector operations on mixed-length operands.
8205 The old behavior left garbage in the result vector sometimes,
8206 and didn't seem to be useful.
8207 * data.c (Qwrong_length_argument): New static var.
8208 (wrong_length_argument): New function.
8209 (bool_vector_binop_driver): Check that args agree in length.
8211 * keyboard.c, keyboard.h (all_kboards): Now static.
8213 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8215 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8216 note from the lispref.
8218 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8220 * nsterm.h (struct ns_display_info): Remove set-but-unused
8221 member image_cache (image caches are per-terminal anyway).
8222 (FRAME_X_IMAGE_CACHE): Remove.
8223 * nsterm.m (ns_initialize_display_info): Adjust user.
8225 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8227 * w32proc.c: Include mingw_time.h.
8229 * w32.c: Include mingw_time.h.
8231 Implement scrolling of TTY menus when the screen is too short.
8233 * term.c (tty_menu_display): Accept an additional argument, the
8234 menu item from which to start displaying the menu. Account for
8235 the value of Y when limiting the menu to the number of available
8237 (mi_result): New enumeration.
8238 (read_menu_input): Return enumerated value. When the y coordinate
8239 hits min_y or max_y, return scroll indication instead of wrapping
8241 (tty_menu_activate): Handle the scrolling indications from
8242 read_menu_input. Compute the first menu item to display and pass
8243 it to tty_menu_display.
8245 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8247 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8248 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8249 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8250 Adjust to match the change described below.
8251 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8252 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8253 memory_below_frame members to...
8254 * termchar.h (struct tty_display_info): ...here because they're
8255 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8256 * term.c (init_tty):
8257 * nsterm.m (ns_create_terminal):
8258 * w32term.c (w32_create_terminal):
8259 * xterm.c (x_create_terminal): Adjust users.
8260 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8261 to filter out non-TTY frames. Adjust comment.
8262 (scrolling): Adjust user. Prefer eassert for debugging check.
8264 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8266 * xfaces.c (PT_PER_INCH): Remove unused macro.
8267 * termhooks.h (struct terminal): Remove set-but-unused
8268 member fast_clear_end_of_line.
8269 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8270 * nsterm.m (ns_create_terminal):
8271 * term.c (init_tty):
8272 * w32term.c (w32_create_terminal):
8273 * xterm.c (x_create_terminal): Adjust users.
8275 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8277 * lisp.h (bool_vector_size): New function.
8278 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8279 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8280 (Fbool_vector_not, Fbool_vector_count_matches_at):
8281 Remove uses of 'eassume' that should no longer be needed,
8282 because they are subsumed by the 'eassume' in bool_vector_size.
8284 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8286 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8287 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8288 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
8290 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8292 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8293 have different dimensions. (Bug#15575)
8295 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8298 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8300 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8302 * term.c (tty_menu_show): Never return with unbalanced
8303 specpdl. Use eassert for debugging check. Adjust style.
8305 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8307 * term.c (read_menu_input): Make selection of menu items
8308 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
8309 (tty_menu_activate): Fix off-by-one error when computing max_y.
8311 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
8313 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
8314 audit logging (only used with GnuTLS 3.x) and enable it.
8316 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8318 * dispnew.c (redraw_frame): Remove useless #ifdef because
8319 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
8320 Also, move TTY fflush to...
8321 * term.c (tty_update_end): ...this function.
8323 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8325 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
8326 the end of the frame's glyph matrix. (Bug#15575)
8328 * term.c (tty_menu_display): Don't move cursor while overwriting
8329 frame's glyphs with menu items. Limit the number of items
8330 displayed to what can be shown on the available screen lines,
8331 excluding the echo area.
8332 (tty_menu_activate): Limit the Y coordinate allowed by
8333 read_menu_input to the last screen line used for menu display.
8335 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
8337 * lisp.h (eassume): New macro.
8338 Also, include <verify.h>, for 'assume'.
8339 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
8340 (vroundup, vector_nbytes):
8341 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8342 (Fbool_vector_not, Fbool_vector_count_matches)
8343 (Fbool_vector_count_matches_at):
8344 Use eassume, not eassert.
8345 * casetab.c (set_identity, shuffle):
8346 * composite.c (composition_gstring_put_cache):
8347 * dispnew.c (update_frame_1):
8348 * ftfont.c (ftfont_shape_by_flt):
8349 * image.c (gif_load):
8350 * intervals.c (offset_intervals):
8351 * macfont.m (macfont_shape):
8352 Remove calls to 'assume' that are no longer needed, because
8353 --enable-gcc-warnings no longer generates bogus warnings
8354 when these calls are removed.
8356 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8358 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
8360 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
8362 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
8363 (Qsubstitute_env_in_file_name): New var.
8364 (syms_of_fileio): Define it.
8366 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8368 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
8369 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
8372 * term.c (save_and_enable_current_matrix): Don't allocate and
8373 don't save margin areas.
8374 (restore_desired_matrix): Don't restore margin areas.
8375 (free_saved_screen): Don't free margin areas.
8377 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
8379 * image.c: Pacify --enable-gcc-warnings.
8380 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
8381 #define only if used.
8383 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8385 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
8386 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
8387 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
8388 (gif_load): For giflib v5.x and later, display the error message
8389 produced by giflib when its functions fail.
8390 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
8393 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8395 * keyboard.c (last_event_timestamp): Remove. For X selection and
8396 GTK popup menus, it may be obtained from per-frame X display info.
8397 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
8398 (process_special_events): Adjust users.
8399 * keyboard.h (last_event_timestamp): Remove declaration.
8400 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
8401 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
8402 * menu.h (xmenu_show): Adjust prototype.
8403 * menu.c (Fx_popup_menu): Adjust user.
8404 * xselect.c (x_own_selection, x_get_foreign_selection)
8405 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
8407 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8409 * keyboard.c (init_kboard): Now static. Add arg
8410 to denote window system. Adjust comment.
8411 (init_keyboard): Adjust user.
8412 (allocate_kboard): New function.
8414 * nsterm.m (ns_term_init):
8415 * term.c (init_tty):
8416 * w32term.c (w32_create_terminal):
8417 * xterm.c (x_term_init): Use it.
8418 * keyboard.h (init_kboard): Remove prototype.
8419 (allocate_kboard): Add prototype.
8421 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
8423 * image.c (GIFLIB_MAJOR): Ensure it's defined.
8424 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
8426 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8428 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
8430 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8432 * term.c (tty_menu_activate): Flush the output stream after
8433 showing the cursor, and don't mark the frame garbaged at exit from
8434 the function. Fixes redisplay glitches when moving from one menu
8437 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
8439 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
8440 or throw error (Bug#15570).
8442 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8444 * intervals.c (temp_set_point_both): Move test into 'eassert',
8447 * lisp.h (eassert): Don't use 'assume'.
8448 Sometimes 'assume' wins in performance, and sometimes it loses,
8449 so it shouldn't be used all the time. Perhaps we need two
8450 flavors of 'eassert', one for where 'assume' is far more likely
8451 to help or to hurt; but that can be done later.
8452 Problem reported by Dmitry Antipov in
8453 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
8454 Also, don't include <verify.h>; no longer needed.
8456 2013-10-09 Glenn Morris <rgm@gnu.org>
8458 * eval.c (Fcond): Doc tweak.
8460 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8462 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
8463 expressions with side effects to eassert. (Bug#15565)
8465 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
8467 * fns.c (hashfn_user_defined): Allow hash functions to return any
8470 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8472 Fix minor problems found by static checking.
8473 * dispnew.c (save_current_matrix): Omit unnecessary casts.
8474 * dispnew.c (update_frame_with_menu): Mark debug local as used.
8475 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
8476 * keyboard.c (read_menu_command): Remove unused local.
8477 * lisp.h (read_menu_command): New decl.
8478 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
8479 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
8480 Return ptrdiff_t, not int.
8481 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
8482 not int, for benefit of xpalloc.
8483 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
8485 (have_menus_p): Remove; unused.
8486 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
8487 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
8488 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
8490 (save_and_enable_current_matrix): Omit unnecessary casts.
8491 (read_menu_input): Omit local extern decl (now in lisp.h).
8492 Don't access uninitialized storage if mouse_get_xy fails.
8493 (tty_menu_activate): Mark local as initialized, for lint.
8494 (tty_menu_activate, tty_meny_show): Remove unused locals.
8496 2013-10-08 Eli Zaretskii <eliz@gnu.org>
8498 Support menus on text-mode terminals.
8499 * xterm.h (xw_popup_dialog): Add prototype.
8501 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
8502 (xmenu_show): Block input here, instead in Fx_popup_menu.
8503 (xw_popup_dialog): New function, with X-specific bits of popup
8506 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
8509 * window.c (Fset_window_configuration): Use run-time tests of the
8510 frame type instead of compile-time conditionals, when menu-bar
8511 lines are considered.
8513 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
8514 (w32_popup_dialog): New prototypes.
8516 * w32menu.c (Fx_popup_dialog): Function deleted.
8517 (w32_popup_dialog): New function, with w32 specific bits of popup
8518 dialogs. Block input here.
8520 * w32inevt.c (w32_console_read_socket): Minor change to add
8521 debugging TTY events.
8523 * w32fns.c (show_hourglass): If returning early because the frame
8524 is not a GUI frame, unblock input.
8526 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
8527 (cursorY): New functions.
8529 * termhooks.h (cursorX, cursorY): Prototypes of functions on
8530 WINDOWSNT, macros that call curX and curY elsewhere.
8532 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
8534 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
8535 specific function to hide and show cursor on a text-mode terminal.
8536 (tty_menu_struct, struct tty_menu_state): New structures.
8537 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
8538 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
8539 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
8540 (tty_menu_locate, save_and_enable_current_matrix)
8541 (restore_desired_matrix, screen_update, read_menu_input)
8542 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
8543 (tty_pop_down_menu, tty_menu_last_menubar_item)
8544 (tty_menu_new_item_coords, tty_menu_show): New functions.
8545 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
8547 * nsterm.h (ns_popup_dialog): Adjust prototype.
8549 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
8551 (ns_popup_dialog): Adapt order of arguments to the other
8552 *_menu_show implementations.
8553 (Fx_popup_dialog): Function deleted.
8555 * msdos.c (x_set_menu_bar_lines): Delete unused function.
8557 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
8559 * menu.c (have_boxes): New function.
8560 (single_keymap_panes): Use it instead of a compile-time
8562 (single_menu_item): Use run-time tests of the frame type instead
8563 of compile-time conditionals.
8564 (encode_menu_string): New function.
8565 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
8566 the macro, since different types of frame need different encoding
8568 (digest_single_submenu): Use run-time tests of frame type instead
8569 of, or in addition to, compile-time conditionals.
8570 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
8571 (Fx_popup_menu): Detect when the function is called from keyboard
8572 on a TTY. Don't barf when invoked on a text-mode frame.
8573 Check frame type at run time, instead of compile-time conditionals for
8574 invoking terminal-specific menu-show functions.
8575 Call tty_menu_show on text-mode frames.
8576 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
8577 run time to determine which alternative to invoke; support dialogs
8580 * keyboard.h <Qmouse_movement>: Declare.
8582 * keyboard.c <Qmouse_movement>: Now extern.
8583 <Qecho_keystrokes>: New static variable.
8584 (read_key_sequence): Accept an additional argument, a flag to
8585 prevent redisplay during reading of the key sequence. All callers
8587 (read_menu_command): New function.
8588 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
8590 (toolkit_menubar_in_use): New function.
8591 (make_lispy_event): Use it instead of a compile-time test.
8593 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
8594 window-system being available.
8596 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
8597 to x-popup-dialog on the frame type, they all now support popup
8600 * dispnew.c (save_current_matrix): Save the margin areas.
8601 (restore_current_matrix): Restore margin areas.
8602 (update_frame_with_menu): New function.
8604 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
8607 * alloc.c (make_save_ptr): Now compiled unconditionally.
8609 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8611 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
8612 (redraw_frame, update_frame): Adjust users.
8613 * dispextern.h (set_window_update_flags): Adjust prototype.
8614 * xdisp.c (redisplay_internal): When updating all frames with zero
8615 windows_or_buffers_changed, assume that only the windows that shows
8616 current buffer should be really updated.
8618 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8620 Do not allocate huge temporary memory areas and objects while encoding
8621 for file I/O, thus reducing an enormous memory usage for large buffers.
8622 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
8623 * coding.h (struct coding_system): New member raw_destination.
8624 * coding.c (setup_coding_system): Initialize it to zero.
8625 (encode_coding_object): If raw_destination is set, do not create
8626 dst_object. Add comment.
8627 * fileio.c (toplevel): New constant E_WRITE_MAX.
8628 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
8629 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
8631 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
8633 * nsterm.m (windowDidExitFullScreen:)
8634 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
8636 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8638 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
8639 * keyboard.c (unblock_input_to): Don't process pending signals
8640 if a fatal error is in progress.
8642 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
8643 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
8644 they're talking about words in Lisp bool vectors.
8645 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
8646 * data.c (popcount_bits_word): Rename from popcount_size_t.
8647 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
8650 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
8652 Improve support for popcount and counting trailing zeros (Bug#15550).
8653 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
8654 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
8655 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
8656 (popcount_size_t_msc, popcount_size_t_gcc):
8657 Remove; now done by Gnulib.
8658 (popcount_size_t): Now a macro that defers to Gnulib.
8659 (count_trailing_zero_bits): Return int, for consistency with
8660 Gnulib and because Emacs prefers signed to unsigned int.
8661 Don't assume that size_t is either unsigned int or unsigned long
8662 or unsigned long long.
8663 (size_t_to_host_endian): Do not assume that size_t is either
8664 exactly 32 or exactly 64 bits wide.
8665 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
8666 etc., so that it's now an enum constant, not a macro.
8667 No need to assume that it's either 32 or 64.
8669 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
8671 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
8674 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
8676 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
8677 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
8679 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
8681 emacs_read and emacs_write now use void *, not char *.
8682 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
8683 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
8684 Buffer arg is now void *, not char *. This matches plain
8685 'read' and 'write' better, and avoids a constraint violation
8686 on Solaris 9 with Oracle Studio.
8688 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
8690 * alloc.c (Fmake_string): For ASCII char initializer, prefer
8691 memset to explicit loop. Otherwise copy largest possible chunk
8692 from initialized to uninitialized part, thus allowing the longer
8693 memcpy runs and reducing the number of loop iterations.
8695 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
8697 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
8698 hide toolbar (Bug#15388).
8699 (windowDidEnterFullScreen:): If presentation options are zero,
8700 set them here (Bug#15388).
8701 (ns_update_auto_hide_menu_bar): Remove runtime check.
8702 Don't auto hide dock unless menubar is also auto hidden.
8704 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
8706 * editfns.c (message): Mention batch mode in doc string.
8708 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
8710 * nsterm.m (check_native_fs): Remove erroneous comment.
8712 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
8714 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
8715 uses find_newline instead of scan_newline and so doesn't move point.
8717 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
8719 Use hardware support for byteswapping on glibc x86 etc.
8720 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
8721 whereas the old swap64 needed 30.
8722 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
8723 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
8724 Use byteswap.h's macros to swap bytes.
8725 * lisp.h (swap16, swap32, swap64): Remove.
8726 All uses replaced by bswap_16, bswap_32, bswap_64.
8728 * bytecode.c (exec_byte_code): Use some more volatile variables
8729 to work around local variables getting clobbered by longjmp.
8730 Port to pre-C99, which doesn't allow decls after stmts.
8732 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
8734 * lisp.h (eassert): Assume that COND is true when optimizing.
8735 In other words, take on the behavior of eassert_and_assume.
8736 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
8737 (eassert_and_assume): Remove. All uses replaced by eassert.
8739 * xdisp.c (Qglyphless_char): Now static.
8741 Adjust to merge from gnulib.
8742 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
8743 * lisp.h: Include <verify.h>, for 'assume'.
8745 * eval.c (clobbered_eassert): New macro.
8746 (internal_catch, internal_condition_case)
8747 (internal_condition_case_1, internal_condition_case_2)
8748 (internal_condition_case_n): Use it instead of eassert
8749 when the argument contains locals clobbered by longjmp.
8750 Don't use clobbered locals outside of clobbered_eassert.
8751 (internal_lisp_condition_case): Use a volatile variable
8752 to work around a local variable's getting clobbered.
8754 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
8756 * lisp.h (struct handler): Merge struct handler and struct catchtag.
8757 (PUSH_HANDLER): New macro.
8758 (catchlist): Remove.
8759 (handlerlist): Always declare.
8761 * eval.c (catchlist): Remove (merge with handlerlist).
8762 (handlerlist, lisp_eval_depth): Not static any more.
8763 (internal_catch, internal_condition_case, internal_condition_case_1)
8764 (internal_condition_case_2, internal_condition_case_n):
8766 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
8767 handlerlist/catchlist.
8768 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
8769 handlerlist which can only handle a single condition-case handler at
8771 (find_handler_clause): Simplify since we only a single branch here
8774 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
8776 (bcall0): New function.
8777 (exec_byte_code): Add corresponding cases. Improve error message when
8778 encountering an invalid byte-code. Let Bunwind_protect accept
8779 a function (rather than a list of expressions) as argument.
8781 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
8782 and make them unconditional now that they're heap-allocated.
8784 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
8786 * charset.c (Fdecode_char, Fencode_char): Remove description of
8787 `restriction' arg. now that it's hidden by advertised-calling-convention.
8789 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
8791 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
8792 Remove unused variable (from mac-port).
8793 (macfont_draw): Use s->ybase for correct y position.
8795 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8797 * frame.h (struct frame): Drop has_minibuffer member because...
8798 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
8799 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
8801 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8803 * window.h (struct window): Prefer enum text_cursor_kinds to int
8804 for phys_cursor_type member. Move the latter, phys_cursor_width,
8805 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
8806 * window.c (replace_window, make_window): Adjust users.
8808 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8810 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
8811 this module is never compiled otherwise.
8813 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
8815 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
8818 2013-09-29 Eli Zaretskii <eliz@gnu.org>
8820 * xdisp.c (get_next_display_element): Don't call face_for_font in
8821 a build configured --without-x. (Bug#15484)
8823 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
8825 * window.c (calc_absolute_offset): #elif should be #elif defined.
8827 * frame.c (delete_frame): Block/unblock input to overcome race
8828 condition (Bug#15475).
8830 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
8832 * frame.c (delete_frame): Record selected frame only after
8833 calling Qdelete_frame_functions (Bug#15477).
8835 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
8837 * nsterm.m (ns_selection_color): Remove.
8838 (ns_get_color): Check for ns_selection_(fg|bg)_color using
8839 NSColor selectedText(Background)Color. Only for COCOA.
8840 (ns_term_init): Remove assignment of ns_selection_color, logic
8841 moved to ns_get_color.
8843 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
8844 NS_SELECTION_COLOR_DEFAULT.
8845 (NS_SELECTION_FG_COLOR_DEFAULT): New.
8847 2013-09-28 Eli Zaretskii <eliz@gnu.org>
8849 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
8850 frame' does not have the tool_bar_window member.
8852 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
8854 Signal error when reading an empty byte-code object (Bug#15405)
8855 * lread.c (read1): Signal error.
8856 * alloc.c (make_byte_code): eassert header size.
8857 (sweep_vectors): Change an int to size_t.
8859 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8861 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
8862 instead of ints, as it's the usual style for offsetof constants. See:
8863 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
8865 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
8866 This is ugly, but it should fix the performance problem for older
8867 GCC versions in the short run. I'll look into integrating the
8868 Gnulib module for popcount, as a better fix.
8869 See the thread starting in:
8870 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
8871 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
8872 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
8873 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
8874 (popcount_size_t): Use it.
8876 2013-09-24 Daniel Colascione <dancol@dancol.org>
8878 * process.c (Fnetwork_interface_info): Fix build break due to
8881 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8883 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
8884 Prefer signed to unsigned integers where either will do.
8885 No need for 'const' on locals that do not escape.
8886 Omit easserts with unnecessary and unportable assumptions about
8887 alignment. Avoid unnecessary casts to char *.
8889 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
8891 Use union for the payload of struct Lisp_Vector.
8892 This helps to avoid a few glitches dictated by C's aliasing rules.
8893 * lisp.h (struct Lisp_Vector): Use union for next and
8894 contents member. Adjust comment. Change related users.
8895 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
8896 Related users changed.
8897 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
8898 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
8899 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
8900 * xfaces.c, xfont.c, xmenu.c: Related users changed.
8902 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
8904 Optimize glyph row clearing and copying routines.
8905 * dispextern.h (struct glyph_row): Change layout of struct
8906 glyph_row to help copy_row_except_pointers. Adjust comment.
8907 * dispnew.c (null_row): Remove.
8908 (clear_glyph_row): Use offsetof and memset to find and clear
8909 just the members that need clearing. Adjust comment.
8910 (copy_row_except_pointers): Likewise for copying.
8912 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8914 Some minor cleanups of recently-added bool vector code.
8915 * conf_post.h (assume): Always return void. Use lint version
8916 only if GCC and MSC versions don't apply.
8917 * conf_post.h (assume):
8918 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
8919 Depend on _MSC_VER, not __MSC_VER, for consistency with
8921 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
8922 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
8923 (bool_vector_binop_driver, count_trailing_zero_bits)
8924 (size_t_to_host_endian): Now static, not static inline;
8925 the latter isn't needed with modern compilers and doesn't
8926 work with older compilers anyway.
8928 * alloc.c (valgrind_p): Use bool for boolean.
8930 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
8932 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
8933 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
8934 (display_last_displayed_message_p, message_buf_print)
8935 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
8936 Use bool for boolean.
8937 * dispextern.h (cancel_line, init_desired_glyphs):
8938 Remove ancient leftover.
8939 (help_echo_showing_p, hourglass_shown_p):
8940 * lisp.h (noninteractive_need_newline): Adjust declaration.
8942 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
8944 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
8946 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
8947 ...this file and convert the latter to static. Adjust comment.
8948 (make_initial_frame):
8949 * window.c (init_window_once): Adjust user.
8950 * frame.h (last_nonminibuf_frame): Remove declaration.
8951 * lisp.h (selected_frame): Likewise.
8952 * msdos.c (the_only_display_info): Adjust comment.
8954 2013-09-23 Eli Zaretskii <eliz@gnu.org>
8956 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
8957 computing the end column of mouse-highlight that comes from
8958 display or overlay strings. (Bug#15437)
8959 (note_mouse_highlight): Adapt calculation of last argument to
8960 mouse_face_from_string_pos to the above change.
8962 * conf_post.h (__has_builtin): Define to zero, if undefined, on
8963 all platforms, not just for clang.
8965 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
8967 * filelock.c (lock_file_1): Rearrange to remove compiler warning
8968 about excess arguments to snprintf.
8970 * conf_post.h(assume): Use __builtin_unreachable for clang.
8972 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
8974 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
8975 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
8977 2013-09-23 Daniel Colascione <dancol@dancol.org>
8979 * alloc.c (USE_VALGRIND): New macro; on by default
8980 when ENABLE_CHECKING.
8981 (mark_maybe_object, mark_maybe_pointer)
8982 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
8984 (valgrind_p) [USE_VALGRIND]: New variable.
8985 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
8987 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
8989 * process.c (wait_reading_process_output): Change int pnamelen to
8992 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
8993 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
8994 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
8995 argument to unsigned long to avoid warning.
8996 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
8998 * conf_post.h (assume): Fix compiler error: x shall be cond.
9000 2013-09-22 Daniel Colascione <dancol@dancol.org>
9002 * xfns.c (x_get_monitor_attributes): Suppress unused variable
9003 warning when compiling without a window system.
9005 2013-09-22 Daniel Colascione <dancol@dancol.org>
9007 * data.c (Qbool_vector_p): New symbol.
9008 (bool_vector_spare_mask, popcount_size_t_generic)
9009 (popcount_size_t_msc, popcount_size_t_gcc)
9011 (bool_vector_binop_driver)
9012 (count_trailing_zero_bits, size_t_to_host_endian)
9013 (Fbool_vector_exclusive_or)
9014 (Fbool_vector_union)
9015 (Fbool_vector_intersection, Fbool_vector_set_difference)
9016 (Fbool_vector_subsetp, Fbool_vector_not)
9017 (Fbool_vector_count_matches)
9018 (Fbool_vector_count_matches_at): New functions.
9019 (syms_of_data): Intern new symbol, functions.
9020 * alloc.c (bool_vector_payload_bytes): New function.
9021 (Fmake_bool_vector): Instead of calling Fmake_vector,
9022 which performs redundant initialization and argument checking,
9023 just call allocate_vector ourselves. Make sure we clear any
9024 terminating padding to zero.
9025 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9026 instead of open-coding the size calculation.
9027 (vroundup_ct): New macro.
9028 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9029 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9030 * composite.c (composition_gstring_put_cache):
9031 Change lint_assume to assume.
9032 * conf_post.h (assume): New macro.
9033 (lint_assume): Remove.
9034 * dispnew.c (update_frame_1): Change lint_assume to assume.
9035 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9037 * image.c (gif_load): Change lint_assume to assume.
9038 * lisp.h (eassert_and_assume): New macro.
9039 (Qbool_vector_p): Declare.
9040 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9041 (swap16, swap32, swap64): New inline functions.
9042 * macfont.m (macfont_shape): Change lint_assume to assume.
9043 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9044 * xsettings.c (parse_settings): Use new swap16 and
9045 swap32 from lisp.h instead of file-specific macros.
9047 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9049 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9050 found (which can legitimately happen when the glyph row at the
9051 window start is disabled in the current_matrix. (Bug#15365)
9053 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9055 Fix syntax.h bug introduced by recent INLINE change.
9056 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9057 conditionally compiled one way in some modules, and a different
9058 way in others. This doesn't work with extern inline functions,
9059 which must have the same definition in all modules, because the
9060 defining code might be shared across modules, depending on the
9061 implementation. Symptoms reported by Martin Rudalics in:
9062 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9063 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9064 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9065 overriding the corresponding functions in syntax.h.
9066 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9067 (syntax_property): New inline functions.
9068 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9069 Rewrite in terms of these new functions.
9071 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9073 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9074 not chars_in_text, whose result depends on the multibyteness of
9075 the current buffer. (Bug#15426)
9077 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9079 Port recent change to hosts where pointers aren't 'long'.
9080 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9081 Don't assume that pointers are the same width as 'long'.
9082 Add a compile-time check that a pointer fits into two X slots.
9084 A simpler, centralized INLINE.
9085 * conf_post.h (INLINE): Define only if not already defined.
9086 This allows us to use a single INLINE, defined by one file
9088 * emacs.c (INLINE): Define it.
9089 Also, include category.h, charset.h, composite.h, dispextern.h,
9090 syntax.h, systime.h, so that their INLINE definitions are expanded
9092 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9093 * buffer.h, buffer.c (BUFFER_INLINE):
9094 * category.h, category.c (CATEGORY_INLINE):
9095 * character.h, character.c (CHARACTER_INLINE):
9096 * charset.h, charset.c (CHARSET_INLINE):
9097 * composite.h, composite.c (COMPOSITE_INLINE):
9098 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9099 * frame.h, frame.c (FRAME_INLINE):
9100 * intervals.h, intervals.c (INTERVALS_INLINE):
9101 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9102 * lisp.h, alloc.c (LISP_INLINE):
9103 * process.h, process.c (PROCESS_INLINE):
9104 * syntax.h, syntax.c (SYNTAX_INLINE):
9105 * systime.h, sysdep.c (SYSTIME_INLINE):
9106 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9107 * window.h, window.c (WINDOW_INLINE):
9108 Remove. All uses replaced with INLINE.
9110 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9112 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9115 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9117 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9118 'const char *' to avoid compiler warnings due to similar change in
9119 the prototype of x_get_string_resource.
9121 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9123 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9124 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9125 going to replace static variables below. Adjust comments.
9126 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9127 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9128 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9129 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9130 Related users changed.
9131 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9132 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9133 last_mouse_movement_time, going to replace static variables below.
9135 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9136 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9138 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9139 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9140 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9141 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9142 static variables below.
9143 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9144 (last_mouse_scroll_bar): Remove.
9145 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9146 (mouseExited): Related users changed.
9148 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9150 Do not use external array to process X scroll bar messages.
9151 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9152 (x_send_scroll_bar_event): Pack window pointer into two slots
9153 of XClientMessageEvent if we're 64-bit. Adjust comment.
9154 (x_scroll_bar_to_input_event): Unpack accordingly.
9156 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9158 Ifdef away recent changes which aren't relevant to NS port.
9159 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9160 [!HAVE_NS]: Declare as such.
9161 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9162 [!HAVE_NS]: Define as such.
9164 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9166 * frame.c (x_redo_mouse_highlight): New function
9167 to factor out common code used in W32 and X ports.
9168 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9169 * xterm.h (struct x_display_info):
9170 * w32term.h (struct w32_display_info):
9171 * nsterm.h (struct ns_display_info): New members
9172 last_mouse_motion_frame, last_mouse_motion_x and
9173 last_mouse_motion_y, going to replace static variables below.
9174 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9175 (redo_mouse_highlight): Remove.
9176 (note_mouse_movement, syms_of_xterm): Adjust user.
9177 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9178 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9179 (redo_mouse_highlight): Remove.
9180 (note_mouse_movement, syms_of_w32term): Adjust user.
9181 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9182 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9184 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9185 * nsfns.m (compute_tip_xy): Adjust user.
9187 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9189 * frame.c (x_mouse_grabbed): New function.
9190 * dispextern.h (x_mouse_grabbed): Add prototype.
9191 (last_mouse_frame): Remove declaration.
9192 * xterm.h (struct x_display_info):
9193 * w32term.h (struct w32_display_info):
9194 * nsterm.h (struct ns_display_info): New member
9195 last_mouse_frame, going to replace...
9196 * xdisp.c (last_mouse_frame): ...global variable.
9197 (note_tool_bar_highlight):
9198 * w32term.c (w32_mouse_position, w32_read_socket):
9199 * xterm.c (XTmouse_position, handle_one_xevent):
9200 Use x_mouse_grabbed.
9201 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9203 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9205 * w32term.c (w32_read_socket): Avoid temporary
9206 variables in a call to x_real_positions.
9207 * xterm.c (handle_one_xevent): Likewise.
9209 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9211 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9212 (x_icon_type): Remove prototype.
9213 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9214 * frame.c (x_icon_type): Remove.
9215 * w32term.c (x_make_frame_visible, x_iconify_frame):
9216 * xterm.c (x_make_frame_visible, x_iconify_frame):
9217 Use x_set_bitmap_icon to factor out common code.
9219 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9221 * dispextern.h (check_x_display_info, x_get_string_resource):
9222 Declare here just once and unify the latter.
9223 * frame.c (check_x_display_info, x_get_string_resource):
9224 * nsterm.h (check_x_display_info):
9225 * xrdb.c (x_get_string_resource):
9226 * xterm.h (check_x_display_info): Remove prototypes.
9227 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9228 * w32reg.c (x_get_string_resource): Likewise.
9229 (w32_get_rdb_resource): Adjust user.
9231 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9233 * xterm.h (struct x_display_info): New member
9234 x_pending_autoraise_frame, going to replace...
9235 * xterm.c (pending_autoraise_frame): ...static variable.
9236 (x_new_focus_frame, XTread_socket): Adjust users.
9237 * w32term.h (struct w32_display_info): New member
9238 w32_pending_autoraise_frame, going to replace...
9239 * w32term.c (pending_autoraise_frame): ...global variable.
9240 (x_new_focus_frame, w32_read_socket): Adjust users.
9242 2013-09-17 Glenn Morris <rgm@gnu.org>
9244 * xdisp.c (message_dolog): If we create *Messages*,
9245 switch it to messages-buffer-mode.
9247 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9249 Don't overuse 'const' in types of locals.
9250 * bidi.c (bidi_count_bytes):
9251 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9252 (xg_event_is_for_scrollbar):
9253 * xselect.c (x_handle_property_notify)
9254 (x_handle_selection_notify, x_handle_dnd_message):
9255 * xsettings.c, xsettings.h (xft_settings_event):
9256 * xterm.c (x_handle_net_wm_state, handle_one_event)
9257 (x_menubar_window_to_frame, x_detect_focus_change)
9258 (construct_mouse_click, note_mouse_movement)
9259 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9260 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9261 (handle_one_xevent, x_handle_net_wm_state):
9262 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9263 (x_handle_dnd_message):
9264 Avoid unnecessary 'const', typically the second 'const' in
9265 'const foo * const arg', a 'const' that does not affect the API
9266 and doesn't significantly help the human reader.
9268 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9270 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9271 only if Glib < 2.36.0.
9272 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9273 * xsettings.c (init_gconf, init_gsettings): Do not check
9275 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9277 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9279 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9281 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9282 before calling g_type_init.
9284 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9286 * nsterm.m (syms_of_nsterm): ... to here.
9288 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9290 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9291 (ignore_next_mouse_click_timeout): Use Time as X does.
9292 (handle_one_xevent): Avoid cast and use unsigned comparison.
9294 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9296 Do not copy X event in handle_one_xevent except KeyPress case.
9297 Wnen XEvent is processed, it is unlikely to be changed except
9298 KeyPress case, so we can avoid copying and use const pointer to
9299 const data to make sure that an event is not changed elsewhere.
9300 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9301 const' and do not create local copy except for the KeyPress event.
9302 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9303 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
9304 (x_handle_net_wm_state, x_menubar_window_to_frame)
9305 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
9306 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9307 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
9308 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
9309 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
9310 (x_handle_dnd_message):
9311 * xsettings.c (xft_settings_event):
9312 Use 'const XEvent * const' where appropriate.
9313 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
9315 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9317 Fix X event waiting to handle multiple frames.
9318 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
9319 * xterm.c (pending_event_wait): Remove. Adjust users.
9320 (x_detect_focus_change): Pass frame arg.
9321 (handle_one_xevent): Find related frame early and clear per-frame
9322 wait_event_type only if this is an event for the relevant frame.
9323 (x_wait_for_event): Use per-frame wait_event_type.
9325 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
9327 * nsfns.m (Fx_create_frame): Fix font driver registration for
9330 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
9331 for syms_of_macfont.
9333 * nsterm.m: Include macfont.h.
9334 (ns_tmp_flags, ns_tmp_font): Remove.
9335 (ns_compute_glyph_string_overhangs): Check for driver Qns.
9336 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
9337 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
9338 (changeFont:): Fix code style. Check for font driver type when
9341 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
9344 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
9345 (nsfont_open): Set font driver type.
9346 Set font->ascent and font->descent. Figure out font instead of
9347 ns_tmp_font, and flags instead of ns_tmp_flags.
9348 Fix indentation. Remove call to ns_draw_text_decoration,
9351 * nsfns.m: Include macfont.h.
9352 (Fx_create_frame): Register macfont driver, make a better default font.
9353 (Fns_popup_font_panel): Get font from macfont driver, if used.
9355 * macfont.m, macfont.h, macuvs.h: New files.
9357 * font.h: Declare syms_of_macfont.
9359 * font.c (syms_of_font): Call syms_of_macfont.
9361 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
9363 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9365 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
9366 and it is always zero for others, so I assume that this is an ancient
9367 leftover which nobody will want to change any more.
9368 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
9369 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
9370 * frame.c (x_set_scroll_bar_width):
9371 * w32fns.c (w32_createscrollbar):
9372 * w32term.c (w32_set_vertical_scroll_bar):
9373 * xfns.c (x_set_scroll_bar_default_width):
9374 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
9375 (x_scroll_bar_expose): Related users changed.
9377 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9379 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
9380 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
9381 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
9383 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
9385 * nsterm.h, w32term.h, xterm.h: ...and not here.
9386 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
9387 Remove unused Xisms.
9388 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
9389 these modules are never compiled otherwise.
9391 2013-09-14 Eli Zaretskii <eliz@gnu.org>
9393 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9394 Doc fix. (Bug#15375)
9396 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9398 Unify Fx_focus_frame between all ports.
9399 * frame.h (x_focus_frame): New prototype.
9400 * xfns.c (Fx_focus_frame): Remove.
9401 (syms_of_xfns): Do not defsubr it.
9402 (x_focus_frame): X implementation.
9403 * nsfns.m (Fx_focus_frame): Remove.
9404 (syms_of_nsfns): Do not defsubr it.
9405 (x_focus_frame): NS implementation.
9406 * w32term.c (Fx_focus_frame): Remove.
9407 (x_focus_on_frame): Rename to...
9408 (x_focus_frame): W32 implementation.
9409 * w32term.h (x_focus_on_frame): Remove prototype.
9410 * w32fns.c (Fx_focus_frame): Remove.
9411 (syms_of_w32fns): Do not defsubr it.
9412 * frame.c (Fx_focus_frame): Define here.
9413 (syms_of_frame): Defsubr here.
9414 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
9416 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9418 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
9419 All of them are replaced with FRAME_DISPLAY_INFO, defined in
9420 each port to reference the port-specific window system data.
9421 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
9422 (FRAME_DISPLAY_INFO): Define.
9423 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
9424 (FRAME_DISPLAY_INFO): Define. Adjust users.
9425 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
9426 (FRAME_DISPLAY_INFO): Define. Adjust users.
9427 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
9428 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
9429 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
9430 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
9431 * xselect.c, xterm.c: All related users changed.
9433 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9435 * xterm.h (x_window_to_frame, x_any_window_to_frame)
9436 (x_menubar_window_to_frame): Remove prototypes.
9437 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9438 (x_menubar_window_to_frame, x_top_window_to_frame):
9440 * xterm.c (x_window_to_frame, x_any_window_to_frame)
9441 (x_menubar_window_to_frame, x_top_window_to_frame):
9442 ...to here and convert all but the last to static.
9444 2013-09-12 Eli Zaretskii <eliz@gnu.org>
9446 * lisp.mk (lisp): Add w32-common-fns.elc.
9448 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
9450 * charset.c (char_charset): Document an exception for char-charset.
9452 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9454 * xterm.h (x_display_info): New field last_user_time...
9455 * xterm.c (toplevel): ...to replace static last_user_time.
9456 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
9458 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9460 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
9461 scroll bar values to prevent thumb from disappear and update comment.
9463 2013-09-11 Glenn Morris <rgm@gnu.org>
9465 * emacs.c (usage_message): Possessive apostrophe tweak.
9467 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9469 * nsterm.m (syms_of_nsterm): Use Qns.
9470 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
9471 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
9472 * xfns.c (x_display_info_for_name, Fx_open_connection):
9473 Remove old '#if 0' code.
9474 (syms_of_xfns): Use Qx.
9475 * termhooks.h (fullscreen_hook): Remove the leftover.
9476 (struct terminal): Fix typo in comment.
9478 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9480 Cleaning up a few X scroll bar bits.
9481 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
9482 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9483 New member last_seen_part, going to replace...
9484 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
9485 (xt_action_hook) [USE_LUCID]: Adjust user.
9486 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
9487 Lucid-specific scroll bar support.
9488 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
9489 to int and adjust to use last_seen_part member.
9490 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
9491 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9492 Initialize last_seen_part.
9494 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9496 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
9497 insert-buffer-substring an empty string.
9499 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9501 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
9502 avoiding a GCC warning.
9504 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9506 Ifdef away frame tool bar code when it is not really used.
9507 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
9508 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
9509 and minimize_tool_bar_window_p under the above.
9510 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
9511 (fset_tool_bar_window): Likewise.
9512 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9513 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
9514 (change_frame_size_1):
9515 * window.c (window_from_coordinates, Frecenter): Adjust users.
9516 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
9517 code is not really used.
9518 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
9519 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
9520 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
9521 [!USE_GTK && !HAVE_NS]: Define as such.
9522 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
9523 (note_mouse_highlight, expose_frame):
9524 * xfns.c (x_set_tool_bar_lines):
9525 * xterm.c (handle_one_xevent): Adjust users.
9527 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9529 Fix corruption with multiple emacsclient -t instances (Bug#15222).
9530 This bug was introduced by my 2013-08-26 patch, which incorrectly
9531 assumed that the terminfo implementation doesn't use termcap buffers.
9532 * term.c (init_tty) [TERMINFO]: Remove optimization, as
9533 these buffers apparently are used after all.
9534 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
9535 (struct tty_display_info): Define members termcap_term_buffer and
9536 termcap_strings_buffer even if TERMINFO.
9538 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9541 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
9542 'usage' docstring entry to pacify make-docfile.
9544 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
9546 Change comparison functions =, <, >, <=, >= to take many arguments.
9547 * data.c: Change comparison functions' interface and implementation.
9548 * lisp.h: Make arithcompare available for efficient two arg
9550 * bytecode.c: Use arithcompare.
9551 * fileio.c: Use new interface.
9553 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9555 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
9557 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
9559 * eval.c (Feval): Document the new use of `lexical'.
9561 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9563 Review and drop old frame resize hack.
9564 * frame.h (struct frame): Remove force_flush_display_p.
9565 * dispnew.c (update_frame): Adjust user and don't call
9566 flush_frame here. The comment has said that there was an issues
9567 with redisplaying fringes, but I don't see any differences with
9568 and without this hack. Hopefully we can continue without it.
9569 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
9570 current frame matrices twice if resized_p is set.
9572 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9574 Do not populate pure Xism x_sync to other ports.
9575 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
9576 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
9577 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
9578 * w32term.h (x_sync): Remove prototype.
9580 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9582 Cleanup frame flushing.
9583 * dispextern.h (struct redisplay_interface):
9584 Drop flush_display_optional because flush_display is enough
9585 for X and flushing via RIF is just a no-op for others.
9586 * frame.h (flush_frame): New function.
9587 * dispnew.c (update_frame):
9588 * minibuf.c (read_minibuf):
9589 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
9591 * keyboard.c (detect_input_pending_run_timers): Do not flush
9592 all frames but selected one in redisplay_preserve_echo_area.
9593 * nsterm.m (ns_flush): Remove no-op.
9594 (ns_redisplay_interface): Adjust user.
9595 * w32term.h (x_flush): Remove no-op.
9596 (w32_redisplay_interface): Adjust user.
9597 * xterm.c (x_flush): Simplify because we do not flush all
9598 frames at once any more. Adjust comment.
9599 (x_redisplay_interface): Adjust user.
9601 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
9603 Port --without-x --enable-gcc-warnings to Fedora 19.
9604 * gfilenotify.c (globals_of_gfilenotify):
9605 Call g_type_init only if using an older glib version that needs it.
9607 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9609 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9610 (last_glyphless_glyph_merged_face_id): Remove declarations.
9611 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
9612 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9613 (last_glyphless_glyph_merged_face_id): Now static.
9614 (merge_escape_glyph_face): New function, refactored from...
9615 (get_next_display_element): ...here.
9616 (merge_glyphless_glyph_face): New function, refactored from...
9617 (produce_glyphless_glyph): ...here...
9618 * term.c (produce_glyphless_glyph): ...and here.
9620 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
9622 * eval.c (eval_sub): Only call Ffunction if necessary.
9624 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9626 Attempt to make redisplay more selective when changing cursor type.
9627 * frame.h (struct frame): New bitfield cursor_type_changed.
9628 * xdisp.c (cursor_type_changed): Remove.
9629 (try_cursor_movement, redisplay_window, try_window_id)
9630 (set_frame_cursor_types, try_window_reusing_current_matrix):
9631 Adjust to use per-frame bitfield.
9632 (redisplay_internal): Look for cursor type change on each visible
9633 frame and consider all frames if cursor type has been changed on
9634 the frame other than selected. If cursor type has been changed on
9635 selected frame only, do not use fast update.
9637 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9639 Attempt to make redisplay more selective when changing fonts.
9640 * frame.h (struct frame): New bitfield fonts_changed.
9641 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
9642 (adjust_frame_glyphs): Add prototype.
9643 * dispnew.c (fonts_changed_p): Remove.
9644 (adjust_glyphs): Remove because we do not
9645 adjust matrices on all frames at once any more.
9646 (adjust_frame_glyphs): Block and unblock input here.
9647 (adjust_glyph_matrix): Use fonts_changed.
9648 (change_frame_size_1): Use adjust_frame_glyphs.
9649 * font.c (font_open_entity): Use fonts_changed.
9650 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
9651 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9652 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
9653 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
9654 (shrink_mini_window, Fresize_mini_window_internal)
9655 (window_scroll_pixel_based, Fset_window_configuration)
9656 (apply_window_adjustment, Fset_window_vscroll):
9657 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9658 Use adjust_frame_glyphs.
9659 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
9660 (try_window_reusing_current_matrix, try_window_id, display_line)
9661 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
9662 (redisplay_internal): Consider fonts_changed and adjust frame
9663 matrices for each frame only if the frame is visible. If font
9664 has been changed on some frame during full redisplay, retry
9665 only visible frames where the font has been actually changed.
9667 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9669 Cache current header and mode line height for each window.
9670 * window.h (struct window): New fields mode_line_height
9671 and header_line_height.
9672 * window.c (make_window): Initialize them.
9673 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9674 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
9675 (current_mode_line_height, current_header_line_height):
9677 * xdisp.c (current_mode_line_height, current_header_line_height):
9679 (pos_visible_p, init_xdisp): Adjust user.
9680 (redisplay_window): Invalidate mode_line_height and
9681 header_line_height if current and desired matrices do not agree.
9683 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9685 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
9686 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
9688 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9690 Make --without-x compatible with --enable-gcc-warnings.
9691 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
9692 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
9693 members under HAVE_WINDOW_SYSTEM.
9694 * keyboard.c (make_lispy_focus_out): Likewise.
9695 (record_menu_key): Move under HAVE_MENUS.
9696 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
9697 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
9698 (syms_of_xdisp): Adjust user.
9699 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
9700 (start_hourglass, cancel_hourglass):
9701 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
9702 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
9703 and CLEAR_FONT_TABLE_NFONTS.
9704 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
9705 Declare only if HAVE_WINDOW_SYSTEM.
9706 (lface_same_font_attributes_p, clear_face_gcs): Define only
9707 if HAVE_WINDOW_SYSTEM.
9709 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9711 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
9712 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
9713 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
9715 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
9717 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
9719 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
9721 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
9722 This fixes a type error on hosts where ptrdiff_t is wider than int.
9724 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
9726 * keyboard.c (read_key_sequence_vs): New function.
9727 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
9730 * callint.c (Fcall_interactively): Always return a vector for 'K'.
9732 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
9734 Makefile improvements.
9735 * Makefile.in (config.status): Don't use double-colon rules, as
9736 they are not portable according to POSIX. Fix shell typo with `;
9737 I guess this rule has never been tested?
9738 (VCSWITNESS): New macro, to override any environment var.
9740 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
9742 * xterm.h (struct x_display_info): Do not track X connection
9743 fd separately because it is always available from Display.
9744 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
9747 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9749 * buffer.c (drop_overlay):
9750 * fileio.c (restore_point_unwind): Prefer unchain_marker to
9751 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
9753 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9755 * buffer.c (Fmake_overlay, Fmove_overlay):
9756 * intervals.c (set_point_from_marker):
9757 * print.c (PRINTPREPARE): Prefer signal_error
9758 to plain error and report unsuitable marker too.
9760 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9762 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
9763 for 'dragging' member.
9764 (struct x_output): Remove set-but-unused leftovers
9765 'left_before_move' and 'top_before_move'.
9766 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
9767 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
9768 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
9769 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
9770 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
9771 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9772 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
9773 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
9775 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
9777 * nsfont.m (INVALID_GLYPH): New define.
9778 (nsfont_encode_char): Use INVALID_GLYPH.
9779 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
9781 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9783 * xterm.c (x_last_mouse_movement_time): Revert last change.
9784 This code should use XDisplayMotionBufferSize to check display's
9785 motion history first, and there are few other issues as well.
9786 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
9787 (handle_one_xevent): Adjust user.
9789 2013-09-02 Martin Rudalics <rudalics@gmx.at>
9791 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
9792 * frame.c (Flast_nonminibuf_frame): ... to here.
9793 (check_minibuf_window): Don't abort if no window was found
9796 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9798 Use XGetMotionEvents to ask the last mouse motion time from X server.
9799 * xterm.c (X_MOTION_HISTORY): Default to 1.
9800 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
9801 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
9802 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
9803 Ifdef away legacy code.
9804 (XTmouse_position, x_scroll_bar_report_motion):
9805 Use x_last_mouse_movement_time.
9806 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
9809 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9811 * msdos.c (last_mouse_window): Move to...
9812 (dos_rawgetc): ...this function and adjust comment.
9813 * nsterm.m (last_window): Rename to last_mouse_window, move to...
9814 (mouseMoved): ...this function and adjust comment.
9815 * w32term.c (last_window): Likewise with...
9816 (w32_read_socket): ...this function.
9817 * xterm.c (last_window): Likewise with...
9818 (handle_one_xevent): ...this function.
9820 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9822 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
9823 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
9824 (handle_one_xevent): ...to here.
9825 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
9828 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9830 * msdos.c (IT_set_terminal_window): Remove no-op.
9831 (initialize_msdos_display): Adjust terminal setup.
9832 * w32console.c (w32con_set_terminal_window): Remove no-op.
9833 (initialize_w32_display): Adjust terminal setup.
9834 * w32term.c (w32_set_terminal_window): Remove no-op.
9835 (w32_create_terminal): Adjust terminal setup.
9836 * xterm.c (XTset_terminal_window): Remove no-op.
9837 (x_create_terminal): Adjust terminal setup.
9839 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
9841 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
9843 (ns_create_terminal): Adjust terminal setup.
9844 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
9846 (w32_create_terminal): Adjust terminal setup.
9847 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
9849 (x_create_terminal): Adjust terminal setup.
9851 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
9853 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
9854 (CLIP_TEXT_POS_FROM_MARKER): New macro.
9855 * dispnew.c (buffer_posn_from_coords):
9856 * window.c (Fwindow_end, displayed_window_lines):
9857 * xdisp.c (redisplay_mode_lines): Use it.
9859 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
9861 * fontset.c (face_for_char): Check char in the current face font first
9862 if HAVE_NS (Bug#15138).
9864 2013-08-31 Martin Rudalics <rudalics@gmx.at>
9866 * window.c (temp_output_buffer_show): Make sure window returned
9867 by display_buffer is live (Bug#15213).
9869 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
9871 Minor cleanup to avoid forward declarations.
9872 * coding.h (struct ccl_spec): Remove forward declaration.
9873 * composite.h (toplevel): Include font.h.
9874 (struct composition_it, struct face, struct font_metrics):
9875 Remove forward declaration.
9876 * dispextern.h (struct image, struct atimer): Likewise.
9877 * emacsgtkfixed.h (struct frame): Likewise.
9878 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
9879 * font.h (struct font_driver, struct font, struct glyph_string)
9880 (struct face): Remove forward declaration.
9881 * fontset.h (struct face, struct font): Likewise.
9882 * frame.h (toplevel): Style cleanup.
9883 (enum output_method): Move to...
9884 * termhooks.h (enum output_method): ...here.
9885 (struct glyph, struct frame, struct ns_display_info)
9886 (struct x_display_info, struct w32_display_info):
9887 Remove forward declaration.
9888 * xterm.h (toplevel): Include termhooks.h.
9889 (struct font, struct window, struct glyph_matrix, struct frame)
9890 (struct input_event, struct face, struct image): Remove forward
9892 * gtkutil.h (struct _widget_value): Likewise.
9893 * keyboard.h (toplevel): Include termhooks.h.
9894 (struct input_event): Remove forward declaration.
9896 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9898 * intervals.c (set_point_from_marker): New function.
9899 * editfns.c (Fgoto_char):
9900 * process.c (Finternal_default_process_filter):
9901 * window.c (select_window_1): Use it.
9902 * buffer.h (set_point_from_marker): Add prototype.
9904 2013-08-29 Eli Zaretskii <eliz@gnu.org>
9906 * w32.c (term_winsock): Call release_listen_threads before calling
9908 (_sys_wait_accept): Wait for accept event in a loop with a finite
9909 timeout, instead of waiting indefinitely. Will hopefully avoid
9910 hanging during exit because WSACleanup deadlocks waiting for the
9911 event object to be released. (Bug#14333)
9913 * w32proc.c (release_listen_threads): New function, signals all
9914 the reader threads that listen for connections to stop waiting.
9916 * w32.h (release_listen_threads): Add prototype.
9918 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9920 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
9921 field of new marker (for sanity and safety).
9922 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
9923 anyway because XMISCTYPE is a function and can't be an lvalue).
9925 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9927 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
9928 (x_after_update_window_line, x_scroll_bar_create)
9929 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
9930 (handle_one_xevent, x_clear_frame_area):
9931 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
9932 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
9933 * xterm.h (x_clear_area): Adjust prototype.
9935 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9937 Hook scanning and indentation functions to find_newline. This helps
9938 to avoid duplicated code and renders more respect to newline cache.
9939 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
9940 * cmds.c (Fforward_line):
9941 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
9942 Use find_newline and avoid unnecessary point movements.
9943 * search.c (scan_newline): Implement on top of find_newline.
9945 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
9947 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
9948 scoped code (bug#11258).
9950 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
9952 * nsterm.m (last_window): New variable.
9953 (EV_TRAILER2): New macro.
9954 (EV_TRAILER): Call EV_TRAILER2.
9955 (mouseMoved:): Add support for mouse-autoselect-window
9956 on nextstep (Bug#6888).
9958 2013-08-28 Andreas Schwab <schwab@suse.de>
9960 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
9961 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
9962 Remove unused macro definitions.
9963 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
9964 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
9965 Only define if emacs.
9967 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9969 Prefer enum glyph_row_area to int where appropriate.
9970 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
9972 (window_box, window_box_width, window_box_left, window_box_left_offset)
9973 (window_box_right, window_box_right_offset): Adjust prototypes.
9974 * xdisp.c (window_box, window_box_width, window_box_left)
9975 (window_box_left_offset, window_box_right, window_box_right_offset):
9976 Use enum glyph_row_area. Adjust users and tweak comment where needed.
9977 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
9978 * nsterm.m (ns_clip_to_row):
9979 * w32term.c (w32_clip_to_row):
9980 * xterm.c (x_clip_to_row): Likewise.
9982 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9984 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
9985 (Fprevious_overlay_change): Fast path for buffer with no overlays.
9987 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
9989 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
9990 for portability to hosts where /bin/sh has problems.
9992 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9994 Redesign redisplay interface to drop global output_cursor.
9995 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
9996 (toplevel): Remove declaration of output_cursor.
9997 (set_output_cursor, x_cursor_to): Remove prototype.
9998 * window.h (struct window): New member output_cursor.
9999 (output_cursor_to): New function to replace RIF member.
10000 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
10001 (update_text_area, set_window_cursor_after_update): Use it.
10002 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
10003 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10004 * nsterm.m (ns_update_window_begin, ns_update_window_end):
10005 * w32term.c (x_update_window_begin, x_update_window_end):
10006 * xterm.c (x_update_window_begin, x_update_window_end):
10007 Adjust to use per-window output cursor.
10009 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10011 Simplify SELECT_TYPE-related code.
10012 Like EMACS_TIME, this portability layer is no longer needed, since
10013 Emacs has been using fd_set as a portability layer for some time.
10014 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10015 (SELECT_TYPE): Remove. All uses changed to fd_set.
10016 (fd_set) [!FD_SET]: New typedef.
10018 Simplify EMACS_TIME-related code.
10019 This portability layer is no longer needed, since Emacs has been
10020 using struct timespec as a portability layer for some time.
10021 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10022 Include <time.h> rather than "systime.h"; that's all that's needed now.
10023 * dispnew.c: Include <timespec.h> rather than "systime.h";
10024 that's all that's needed now.
10025 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10026 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10027 TIMESPEC_RESOLUTION.
10028 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10029 LOG10_TIMESPEC_RESOLUTION.
10030 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10031 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10032 (make_emacs_time): Remove. All used changed to make_timespec.
10033 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10034 (current_timespec): Rename from current_emacs_time. All uses changed.
10035 (add_emacs_time): Remove. All uses changed to timespec_add.
10036 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10037 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10038 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10039 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10040 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10041 (current_timespec): Rename from current_emacs_time. All uses changed.
10042 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10043 changed to timespec_cmp.
10044 * xgselect.c: Include <timespec.h>, since our .h files don't.
10046 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10048 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10049 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10050 Remove the leftovers.
10051 * gtkutil.c (toplevel): Do not declare Qxft but include
10053 * image.c (toplevel): Do not declare Vlibrary_cache because
10054 it's already done in lisp.h.
10056 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10058 * lisp.h (Mouse_HLInfo): Move from here...
10059 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10060 (reset_mouse_highlight): New function.
10061 * msdos.c (dos_set_window_size, IT_update_begin)
10062 (internal_terminal_init):
10063 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10064 (ns_initialize_display_info):
10065 * w32console.c (initialize_w32_display):
10066 * w32term.c (x_update_window_end, x_free_frame_resources)
10067 (w32_initialize_display_info):
10068 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10069 * window.c (Fdelete_other_windows_internal):
10070 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10071 * termchar.h (toplevel):
10072 * xterm.h (toplevel): Include dispextern.h.
10074 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10076 Fix minor problems found by static checking.
10077 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10078 (expect): Avoid nested-if warning.
10079 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10080 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10081 * nsterm.h, nsterm.m (ns_select):
10082 * xgselect.c, xgselect.h (xg_select):
10083 Adjust signature to better match pselect's.
10084 * nsterm.m (ns_select):
10085 Don't set *TIMEOUT, since pselect doesn't.
10086 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10087 diagnostic about assigning const char * to it.
10088 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10090 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10092 * lread.c (substitute_object_recurse): Handle hash-tables as well
10095 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10097 Fix unlikely core dump in init_tty, and simplify terminfo case.
10098 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10099 The old version incorrectly dumped core if malloc returned a
10100 buffer containing only non-NUL bytes.
10101 (init_tty): Do not allocate or free termcap buffers; the
10102 struct does that for us now.
10103 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10104 (struct tty_display_info): Define members termcap_term_buffer and
10105 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10106 use them. Allocate them directly in struct rather than indirectly
10107 via a pointer, to simplify init_tty.
10109 * frame.c (check_minibuf_window): Initialize 'window' properly,
10110 so that Emacs reliably aborts later if 'window' is not initialized.
10112 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10114 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10115 of VoidSymbol (Bug#15154).
10117 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10119 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10120 mouse_face_beg_y and mouse_face_end_y.
10121 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10122 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10123 Adjust users and update comment where appropriate.
10125 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10127 * frame.c (check_minibuf_window): New function.
10128 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10129 Call check_minibuf_window (Bug#15183).
10131 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10133 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10134 because this is the only last cursor data we need to keep and consult.
10135 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10136 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10139 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10141 Fix recovering from possible decompression error.
10142 Since insert_from_gap doesn't always move point, we can't use PT as
10143 the position where the partially decompressed data ends, and
10144 should count how many bytes was produced so far.
10145 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10146 (unwind_decompress): Really delete partially uncompressed data.
10147 (Fzlib_decompress_region): Take decompressed data size into account.
10149 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10151 * syntax.c (init_syntax_once): Adjust comment and do an early
10152 initialization of Qchar_table_extra_slots just once...
10153 * casetab.c (init_casetab_once):
10154 * category.c (init_category_once):
10155 * character.c (syms_of_character):
10156 * coding.c (syms_of_coding):
10157 * xdisp.c (syms_of_xdisp): ...and omit it here.
10159 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10161 * xdisp.c (get_next_display_element): Don't apply to characters
10162 from a display vector the logic of setting it->end_of_box_run_p
10163 suitable for characters from a buffer. (Bug#15175)
10165 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10166 to handle directories, rather than '_utime' which doesn't.
10169 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10171 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10172 or fullscreen (Bug#14627).
10174 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10176 System-dependent integer overflow fixes.
10177 * process.c (Fset_process_window_size): Signal an error if
10178 the window size is outside the range supported by the lower level.
10179 * sysdep.c (set_window_size): Return negative on error,
10180 nonnegative on success, rather than -1, 0, 1 on not in system,
10181 failure, success. This is simpler. Caller changed.
10182 (serial_configure): Remove unnecessary initialization of local.
10183 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10184 size fits in unsigned long; this isn't true on some 32-bit hosts.
10185 Avoid buffer overrun if some future version of /proc/meminfo has a
10186 variable name longer than 20 bytes.
10187 (system_process_attributes) [__FreeBSD__]:
10188 Don't assume hw.availpages fits in 'int'.
10190 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10192 Don't let very long directory names overrun the stack.
10193 Fix some related minor problems involving "//", vfork.
10194 * callproc.c (encode_current_directory): New function.
10195 (call_process): Don't append "/"; not needed.
10196 * fileio.c (file_name_as_directory_slop): New constant.
10197 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10198 this can save the caller having to alloca.
10199 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10200 Use SAFE_ALLOCA, not alloca.
10201 (directory_file_name, Fexpand_file_name): Leave leading "//"
10202 alone, since it can be special even on POSIX platforms.
10203 * callproc.c (call_process):
10204 * process.c (Fformat_network_address):
10205 * sysdep.c (sys_subshell):
10206 Use encode_current_directory rather than rolling our own.
10207 (create_process): No need to encode directory; caller does that now.
10208 * process.h (encode_current_directory): New decl.
10209 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10210 Rework to avoid 'goto xyzzy;'.
10212 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10214 * xdisp.c (handle_face_prop): If the default face was remapped use
10215 the remapped face for strings from prefix properties. (Bug#15155)
10217 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10219 Minor cleanup for redisplay interface and few related functions.
10220 * frame.h (enum text_cursor_kinds): Move from here...
10221 * dispextern.h (enum text_cursor_kinds): ...to here.
10222 (toplevel): Drop unnecessary declarations.
10223 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10224 in update_window_end_hook and draw_window_cursor functions.
10225 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10226 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10227 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10228 * xterm.c (x_update_window_end, x_draw_window_cursor):
10229 * xdisp.c (display_and_set_cursor, update_window_cursor)
10230 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10231 enum text_cursor_kinds where appropriate.
10233 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10235 Redesign redisplay interface to drop updated_row and updated_area.
10236 * dispextern.h (updated_row, updated_area): Remove declaration.
10237 (struct redisplay_interface): Pass glyph row and row area parameters
10238 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10239 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10241 * dispnew.c (updated_row, updated_area): Remove.
10242 (redraw_overlapped_rows, update_window_line): Adjust user.
10243 (update_marginal_area, update_text_area): Likewise. Pass updated row
10244 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10245 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10248 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10250 * process.c (flush_pending_output): Remove stub.
10253 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10255 * callproc.c: Fix race that killed background processes (Bug#15144).
10256 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10257 Record deleted process-id in critical section, not afterwards.
10258 Don't mistakenly kill process created by a call-process invocation
10259 that discards output and does not wait.
10261 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10263 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10264 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10265 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10266 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10267 to shut up compiler in mark_object.
10268 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10270 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10272 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10273 We can't portably rely on PTY_OPEN doing that, even if
10274 it calls posix_openpt with O_CLOEXEC.
10276 2013-08-20 Kenichi Handa <handa@gnu.org>
10278 * character.c (string_char): Improve commentary.
10280 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10282 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10283 (struct animation_cache): Make signature a flexible array member.
10284 All uses changed. This is a tad slower but may insulate us better
10285 from future changes to ImageMagick.
10287 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10289 * image.c: Shrink memory needed for animation cache.
10290 (SIGNATURE_DIGESTSIZE): New constant.
10291 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10292 (imagemagick_create_cache): Copy the signature. This saves
10293 several KB of memory that ImageMagick wastes per signature.
10294 Don't bother updating the update_time, as the caller does that now.
10295 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10296 it's a fixed size struct member now.
10297 (imagemagick_get_animation_cache): Always destroy the signature,
10298 as it's now imagemagick_create_cache's responsibility to copy it.
10299 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10300 and use memcmp rather than strcmp.
10301 eassert that ImageMagick returns a signature of the specified length.
10303 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
10305 * image.c (imagemagick_get_animation_cache): Don't segfault on
10307 (imagemagick_get_animation_cache): Revert to previous definition
10308 so that it actually works. But keep the memory leak fix.
10309 (imagemagick_get_animation_cache): Fix memory leak.
10311 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10313 * image.c: Fix animation cache signature memory leak.
10314 Fix some other minor performance problems while we're at it.
10315 (imagemagick_create_cache): Clear just the members that
10316 need clearing. Don't set update_time, as caller does that now.
10317 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
10318 Simplify by using pointer-to-pointer instead of a prev pointer.
10319 (imagemagick_prune_animation_cache): Use make_emacs_time rather
10320 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
10321 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
10322 it's already a copy. Free the signature probe unless it's cached.
10324 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
10325 This was introduced by my 2013-08-12 fix for Bug#15035.
10327 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
10329 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
10330 (imagemagick_prune_animation_cache): Now static.
10332 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
10334 * image.c (imagemagick_get_animation_cache): Don't segfault when
10335 pruning all entries.
10337 2013-08-18 Ken Brown <kbrown@cornell.edu>
10339 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
10340 static heap if ENABLE_CHECKING is defined.
10341 (max_bss_sbrk_ptr): New variable.
10342 (bss_sbrk): Use it.
10343 (report_sheap_usage): Report maximum static heap usage instead of
10344 ending static heap usage.
10346 2013-08-17 Eli Zaretskii <eliz@gnu.org>
10348 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
10349 of zlib_initialized according to the results of calling
10350 init_zlib_functions.
10352 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
10354 * image.c: Implement an ImageMagick per-image cache.
10355 (imagemagick_get_animation_cache): Fix a double-free error.
10356 (imagemagick_load_image): Remove the ping_wand code, which only
10357 apparently saved time on invalid animated images, and slowed down
10358 everything else. Optimise for the common case.
10360 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
10362 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
10364 * editfns.c (insert_before_markers): Mention overlay in the doc string.
10366 * marker.c (set_marker): Remove documentation of undefined behavior.
10368 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10370 * image.c (imagemagick_compute_animated_image): Animate correctly
10371 when sub-images are smaller than the main image.
10372 (imagemagick_compute_animated_image): Setting the iterator row to
10373 zero is apparently not allowed.
10374 (imagemagick_compute_animated_image): Allow images that say they
10375 have sub-images that are bigger than the main image, but just crop
10378 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
10380 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
10382 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10384 * image.c (imagemagick_compute_animated_image): Respect the GIF
10387 2013-08-15 Ken Brown <kbrown@cornell.edu>
10389 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
10390 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
10393 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
10395 Fix minor problems found by static checking.
10396 * frame.c (delete_frame):
10397 * xdisp.c (next_element_from_display_vector):
10398 Avoid uninitialized local.
10399 * image.c (imagemagick_compute_animated_image): Port to C89.
10400 Prefer usual GNU indentation style for loops.
10401 Be more careful about bizarrely large sizes, by using ptrdiff_t
10404 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10406 Fix infinite frame selection loop (Bug#15025).
10407 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
10409 2013-08-15 Eli Zaretskii <eliz@gnu.org>
10411 * xdisp.c (compute_window_start_on_continuation_line):
10412 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
10413 to make sure we end up setting the window start at the leftmost
10414 visible character of the display line. This avoids funky
10415 horizontal shifting because the window start is not kept on the
10416 same position. (Bug#15090)
10417 (next_element_from_display_vector): Support 'box' face attribute
10418 in the face definitions of a display vector. (Bug#15099)
10420 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10422 * image.c (imagemagick_compute_animated_image): Implement animated
10423 images (bug#14700).
10424 (imagemagick_compute_animated_image): Fix some compilation
10425 warnings. Implement a very simple cache to make the animation
10426 usable at all, but it should be replaced with a per-image cache.
10428 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10430 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
10431 to do `for' loops over alist values.
10432 * buffer.h (FOR_EACH_BUFFER):
10433 * process.c (FOR_EACH_PROCESS): Use it.
10434 (handle_child_signal, status_notify, Fget_buffer_process)
10435 (kill_buffer_processes): Use FOR_EACH_PROCESS.
10437 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10439 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
10440 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
10441 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
10442 to xzalloc and so avoid redundant call to memset.
10443 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
10444 members because it is allocated with xzalloc and so already zeroed.
10446 2013-08-14 Ken Brown <kbrown@cornell.edu>
10448 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
10451 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10453 Utility function and macro to copy Lisp string to C string.
10454 * lisp.h (xlispstrdupa): New macro.
10455 (xlispstrdup): New prototype.
10456 * alloc.c (xlispstrdup): New function.
10457 * callint.c (Fcall_interactively):
10458 * fileio.c (Ffile_name_directory, Fexpand_file_name)
10459 (Fsubstitute_in_file_name):
10460 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
10461 * image.c (x_create_bitmap_from_file):
10462 * w32term.c (w32_term_init):
10463 * xterm.c (x_term_init): Use xlispstrdup.
10465 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
10467 * image.c (imagemagick_load_image): Make animated pictures work.
10468 There's still some problems with background color settings, though
10471 * decompress.c (unwind_decompress): Always restore point.
10473 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
10475 * marker.c (set_marker): Reformat documentation.
10477 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
10479 * xdisp.c (cursor_type_changed): Now static.
10481 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
10482 Use changed. This avoids the need to call xmalloc and for the
10483 caller to call xfree, and avoids memory leaks in some situations.
10485 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10487 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
10488 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
10489 (redisplay_window): If window_end_valid is cleared due to non-zero
10490 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
10491 so do not call to try_cursor_movement for that window.
10493 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10495 * window.h (struct window): Convert window_end_pos and
10496 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
10497 (wset_window_end_pos, wset_window_end_vpos): Remove.
10498 * dispnew.c (adjust_glyph_matrix):
10499 * window.c (Fwindow_end, replace_window, set_window_buffer)
10501 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
10502 (set_vertical_scroll_bar, redisplay_window, try_window)
10503 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
10504 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
10505 (note_mouse_highlight): Adjust users.
10506 (try_cursor_movement): Likewise. Convert old precondition to eassert.
10509 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10511 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
10512 * image.c (imagemagick_filename_hint): Use `const char *' and
10513 prefer SSDATA to SDATA to avoid warnings.
10515 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10517 Cleanup window fringes, margins and scroll bars adjustments.
10518 * window.c (set_window_fringes, set_window_margins)
10519 (set_window_scroll_bars, apply_window_adjustment): New functions.
10520 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
10521 (Fset_window_scroll_bars): Use them.
10523 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10525 * window.h (struct window): Convert scroll_bar_width
10526 from Lisp_Object to integer. Adjust comment.
10527 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
10529 * window.c (wset_scroll_bar_width): Remove.
10530 (make_window): Initialize scroll_bar_width.
10531 (Fsplit_window_internal): Use direct assignment.
10532 (Fset_window_configuration, save_window_save):
10533 Convert Lisp_Object to integer and back where appropriate.
10534 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
10535 bar was actually changed, and mention this in docstring.
10537 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10539 * decompress.c: Minor simplifications.
10540 (Fzlib_decompress_region): Don't bother verifying
10541 that avail_out <= UINT_MAX, as that was confusing.
10542 Mention the restriction in a comment instead.
10543 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
10545 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10547 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
10548 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
10550 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10552 * image.c (imagemagick_filename_hint): Check for errors in the
10555 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10557 * window.c (Fwindow_margins): Return nil when there's no marginal
10558 area, as per the documented API.
10560 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
10561 Fmake_vector, as scroll bar's struct members are not all Lisp
10562 objects now. This avoids crashes in GC.
10564 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
10565 bool, so its address could be taken.
10567 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10569 * image.c (imagemagick_filename_hint): New function to possibly
10570 apply `image-content-type-suffixes'.
10571 (imagemagick_load_image): Use it.
10573 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10575 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
10576 if loading zlib failed.
10578 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10580 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
10581 2013-08-13 checkin below. Change bool to BOOL, rule is:
10582 All Obj-C code uses BOOL, except for interfaces callable from C.
10584 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
10586 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10588 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
10589 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
10590 bool instead of BOOL.
10591 * w32term.h (struct scroll_bar): Convert fringe_extended_p
10592 from Lisp_Object to bitfield. Adjust comment.
10593 * w32term.c (x_scroll_bar_create): Adjust user.
10594 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
10595 * xterm.c (XTset_vertical_scroll_bar): Likewise.
10596 Use bool for boolean.
10597 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
10598 to `unsigned int' when defining a bitfield.
10600 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10602 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
10604 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10606 * window.h (struct window): Convert left_margin_cols and
10607 right_margin_cols from Lisp_Objects to integers. Adjust comment.
10608 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
10609 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
10611 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
10613 (showing_window_margins_p, update_window_line, update_frame_1):
10614 * fringe.c (draw_fringe_bitmap_1):
10615 * xdisp.c (window_box_width): Adjust users.
10616 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
10617 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
10618 Use direct assignment.
10619 (Fset_window_configuration, save_window_save, Fwindow_margins):
10620 Convert Lisp_Object to integer and back where appropriate.
10621 (Fset_window_margins): Adjust user. Return t if any margin
10622 was actually changed, and mention this in docstring.
10624 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
10626 * syntax.c (forward_word):
10627 * cmds.c (forward_char, backward_char): Mention the optional argument.
10629 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10631 * window.h (struct window): Convert left_fringe_width
10632 and right_fringe_width from Lisp_Objects to integers.
10634 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
10635 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
10636 * window.c (wset_left_fringe_width, wset_right_fringe_width):
10638 (make_window): Initialize new integer fields to -1.
10639 (Fsplit_window_internal): Use direct assignment.
10640 (Fset_window_configuration, save_window_save):
10641 Convert Lisp_Object to integer and back where appropriate.
10642 (Fset_window_fringes): Adjust user. Return t if any fringe
10643 was actually changed, and mention this in docstring.
10645 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10647 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
10648 * nsfns.m (x_set_cursor_type):
10649 * w32fns.c (x_set_cursor_type):
10650 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
10651 * xdisp.c (set_frame_cursor_types): ...but in common code.
10653 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10655 * font.c (clear_font_cache): New function, stripped from...
10656 (Fclear_font_cache): ...here, which now uses the function
10657 above. Adjust comment.
10658 * font.h (clear_font_cache): Add prototype.
10659 * xfaces.c (clear_face_cache): Use clear_font_cache.
10661 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10663 * window.c (Fset_window_start): Compare `w', not `window' because
10664 `w' might not be equal to `window' after call to decode_live_window.
10666 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10668 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
10669 This fixes a problem introduced by the Bug#15035 patch
10670 when using GPG. Reported by Herbert J. Skuhra.
10672 2013-08-12 Eli Zaretskii <eliz@gnu.org>
10674 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
10675 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
10676 not yet initialized.
10678 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
10680 * decompress.c (Fzlib_decompress_region): Support zlib
10681 decompression, too, and rename.
10683 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10685 Minor zlib configuration tweaks.
10686 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
10687 Don't assume presence of fn_inflateInit2_ zlib internal function.
10689 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
10691 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
10692 include the zlib prefix.
10694 2013-08-12 Eli Zaretskii <eliz@gnu.org>
10696 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
10697 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
10698 define static variables that are pointers to zlib functions to be
10699 dynamically loaded.
10700 (init_zlib_functions) [WINDOWSNT]: New function.
10701 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
10703 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
10704 macros instead of invoking the zlib functions directly.
10705 (syms_of_decompress): DEFSYM Qzlib_dll.
10706 Staticpro Szlib_available_p.
10708 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
10710 Avoid looping over all frame windows to freeze and unfreeze.
10711 * window.h (struct window): Drop frozen_window_start_p.
10712 (freeze_window_starts): Drop prototype.
10713 * frame.h (struct frame): New frozen_window_starts flag.
10714 (FRAME_WINDOWS_FROZEN): New macro.
10715 * window.c (freeze_window_start, freeze_window_starts):
10717 (select_window, replace_window): Adjust users.
10718 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
10719 (window_frozen_p): New function.
10720 (redisplay_window): Use it.
10722 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10724 Fix some fd issues when running subprocesses (Bug#15035).
10725 Fix bugs that can leak files or file descriptors on errors.
10726 Don't unlink open temp files, as that's hard for users to diagnose
10727 when things go awry (e.g., temp disk exhausted).
10728 Don't bother to lock temp files. Check for invalid recursion.
10729 * callproc.c (synch_process_fd): Remove. All uses removed.
10730 (synch_process_tempfile): New var or macro.
10731 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
10733 (record_kill_process): New arg, the temp name. All callers changed.
10734 (delete_temp_file): Now just a simple wrapper around unlink.
10735 (call_process_kill): New arg, the call_process_fd array.
10736 Close them all. Clear synch_process_pid. Remove the temp file,
10737 or arrange for it to be removed.
10738 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
10739 that's been moved to synch_process_tempfile. Caller changed.
10740 Do not remove the tempfile; that's now call_process_kill's
10742 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
10743 call_process_kill; the caller now does that.
10744 (call_process_cleanup): Do not close the process fd; that's now
10745 call_process_kill's responsibility.
10746 (Fcall_process): Implement via new function call_process, which
10747 has most of the old body of Fcall_process, but with a different API.
10748 (call_process): New function that does not open or close filefd if
10749 it is nonnegative. Record which fds need to be closed, and let
10750 call_process_kill close (and remove the tempfile, on MSDOS) on error.
10751 Signal an error if invoked recursively (could be done via a hook).
10752 Simplify creation of the tempfile in the MSDOS case.
10753 Don't create the output file until after checking for the executable.
10754 Report any failure to open /dev/null.
10755 Don't open /dev/null for writing twice; once is enough.
10756 Don't create pipe if all output is being discarded or sent to file.
10757 Don't worry about setting up the coding system or reading from the
10758 pipe if all output is being discarded.
10759 Hoist fd_error local into top level, to lessen block nesting.
10760 Don't record deleted pid here; now done by Fcall_process_region.
10761 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
10762 and note its success in synch_process_tempfile.
10763 Do not leak resources when child_setup fails.
10764 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
10765 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
10766 (create_temp_file): Now returns open fd, with an additional
10767 Lisp_Object * argument to return the name. All callers changed.
10768 Do not close the file; rewind it instead, and leave it open for
10769 the caller. Do not lock the temp file. Unwind-protect the file
10770 and the file-descriptor.
10771 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
10772 If an asynchrounous process, record it here, not in call_process.
10773 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
10774 * eval.c (set_unwind_protect): New function.
10775 * fileio.c (write_region): New function, generalized from the
10776 old Fwrite_region. Do not lock temp files.
10777 (Fwrite_region): Use it.
10778 * lisp.h (set_unwind_protect, write_region): New decls.
10779 * process.c: Include <verify.h>.
10780 (make_process): Mark fds as initially closed.
10781 (deleted_pid_list): Now a list of pid-filename pairs.
10783 (close_process_fd): New function.
10784 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
10785 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
10786 New constants. Verify that their number matches PROCESS_OPEN_FDS.
10787 (create_process, create_pty, Fmake_serial_process)
10788 (server_accept_connection): Record which fds need to be closed,
10789 and let deactivate_process close them.
10790 (Fmake_network_process): Do not discard the unwind-protect
10791 until it's safe to do so.
10792 (deactivate_process): Close the fds opened by create_process etc.
10793 (Fprocess_send_eof): Adjust to new way of recording open fds.
10794 Report an error if /dev/null can't be opened, instead of aborting.
10795 * process.h (PROCESS_OPEN_FDS): New constant.
10796 (struct Lisp_Process): New member open_fds.
10797 (record_kill_process, record_deleted_pid): Adjust signatures.
10798 (record_deleted_pid): Move decl here ...
10799 * syswait.h (record_deleted_pid): ... from here.
10801 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
10803 * decompress.c: Fix bugs with large buffers and weird inputs.
10804 Tune a bit. Reindent as per usual Emacs style.
10805 (BUFFER_SIZE): Remove.
10806 (Fdecompress_gzipped_region): Do not mishandle input buffers with
10807 more than UINT_MAX bytes. Decompress into the gap instead of into
10808 an auto buffer, as this should avoid copying. Return nil if
10809 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
10810 set immediate_quit; we shouldn't trust zlib code that much.
10812 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
10814 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
10815 errors, and really move the gap to where we want it.
10817 * lisp.h: Include decompress.c support.
10819 * emacs.c (main): Include decompress.c support.
10821 * Makefile.in: Include -lz if present.
10823 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
10825 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
10826 (initWithTitle:): Initialize frame to 0.
10827 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
10828 (fillWithWidgetValue:frame:): Rename from
10829 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
10831 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
10832 fillWithWidgetValue:frame:
10834 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
10835 remove memory leak warnings.
10837 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
10838 (ns_check_menu_open): Handle menu == nil. Remove assignment to
10839 menu_pending_title.
10841 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
10842 (x_activate_menubar): Update the whole menu.
10843 (trackingNotification:): Call ns_check_menu_open if tracking ends.
10844 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
10845 current event is not NSSystemDefined (Bug#15001).
10846 Call ns_check_menu_open only if trackingMenu is 2.
10847 (menuDidClose:): New method, decrease trackingMenu.
10848 (fillWithWidgetValue:setDelegate:): New method.
10849 (fillWithWidgetValue:): Call the above.
10851 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
10853 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
10855 Omit some unnecessary casts.
10856 Many of these go back to the old pre-C89 days, when they may have
10857 been needed, but we've been assuming C89 or later for a while now.
10858 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
10859 (live_float_p, live_misc_p, live_vector_p):
10860 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
10861 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
10862 (defvar_per_buffer):
10863 * callint.c (Fcall_interactively):
10864 * doc.c (Fsubstitute_command_keys):
10865 * filelock.c (get_boot_time):
10866 * frame.c (xrdb_get_resource):
10867 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
10868 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
10869 (xg_get_file_name_from_selector, menuitem_destroy_callback)
10870 (menuitem_highlight_callback, menu_destroy_callback)
10871 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
10872 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
10873 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
10874 (xg_tool_bar_help_callback, tb_size_cb):
10875 * image.c (xpm_alloc_color, png_read_from_memory)
10876 (png_read_from_file, png_load_body, our_memory_skip_input_data)
10877 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
10879 * keymap.c (describe_map):
10880 * nsfns.m (Fns_display_monitor_attributes_list):
10881 * nsmenu.m (process_dialog:):
10882 * nsterm.m (hold_event):
10883 * process.c (wait_reading_process_output):
10884 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
10885 * scroll.c (do_direct_scrolling, scrolling_1):
10886 * termcap.c (tgetent):
10887 * window.c (check_window_containing, add_window_to_list)
10888 (freeze_window_starts):
10889 * xdisp.c (compare_overlay_entries, vmessage):
10890 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
10891 (x_get_monitor_attributes_xrandr)
10892 (Fx_display_monitor_attributes_list, x_display_info_for_name)
10893 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
10894 * xfont.c (xfont_match, xfont_open):
10895 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
10896 (menubar_selection_callback, menu_position_func)
10897 (popup_selection_callback, create_and_show_popup_menu)
10898 (dialog_selection_callback, create_and_show_dialog):
10899 * xrdb.c (x_get_string_resource)
10901 * xsmfns.c (x_session_check_input):
10902 * xterm.c (x_draw_glyphless_glyph_string_foreground)
10903 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
10904 (xaw_jump_callback, xaw_scroll_callback):
10905 Omit unnecessary casts.
10907 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
10909 Minor string-length refactoring.
10910 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
10911 * frame.c (make_monitor_attribute_list):
10912 Prefer build_string to strlen + make_string.
10914 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
10916 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
10917 don't check minor_code (Bug#14417).
10919 2013-08-09 Eli Zaretskii <eliz@gnu.org>
10921 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
10922 vertical positions instead. This avoids calling MATRIX_ROW with
10923 row numbers that are possibly beyond valid limits. (Bug#15064)
10925 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
10927 Use xstrdup and build_unibyte_string where applicable.
10928 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
10929 * xfns.c (x_window):
10930 * xrdb.c (x_get_customization_string):
10931 * xterm.c (xim_initialize):
10932 * w32fns.c (w32_window): Use xstrdup.
10933 (w32_display_monitor_attributes_list):
10934 * emacs.c (init_cmdargs):
10935 * keyboard.c (PUSH_C_STR):
10936 * nsfont.m (nsfont_open):
10937 * sysdep.c (system_process_attributes):
10938 * w32.c (system_process_attributes):
10939 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
10941 2013-08-09 Eli Zaretskii <eliz@gnu.org>
10943 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
10944 variables of these types so that GDB would know about them, as aid
10945 for debugging fatal exceptions. (Bug#15024) See also
10946 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
10949 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
10951 * nsterm.m (ns_update_begin): Don't change clip path if it would be
10952 larger than the NSWindow (Bug#14934).
10954 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
10956 Redesign redisplay interface to drop global variable updated_window.
10957 Always pass currently updated window as a parameter to update routines.
10958 * dispextern.h (updated_window): Remove declaration.
10959 (struct redisplay_interface): Pass window parameter to
10960 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
10961 and after_update_window_hook.
10962 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
10964 * dispnew.c (updated_window): Remove.
10965 (redraw_overlapped_rows, update_marginal_area, update_text_area)
10966 (update_window_line): Adjust to match redisplay interface changes.
10967 * nsterm.m (ns_update_window_begin, ns_update_window_end)
10968 (ns_scroll_run, ns_after_update_window_line):
10969 * w32term.c (x_update_window_begin, x_update_window_end)
10970 (x_after_update_window_line, x_scroll_run):
10971 * xterm.c (x_update_window_begin, x_update_window_end)
10972 (x_after_update_window_line, x_scroll_run):
10973 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10974 Likewise. Adjust comments where appropriate.
10975 (x_cursor_to): Simplify because this is always called during window
10976 update (but install debugging check anyway).
10977 (expose_window): Check must_be_updated_p flag to see whether this
10978 function is called during window update.
10980 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
10982 Do not reset window modification event counters excessively.
10983 These leftovers and poor man's tricky methods to catch extra
10984 redisplay's attention are no longer needed.
10985 * frame.c (set_menu_bar_lines_1):
10986 * minibuf.c (read_minibuf_unwind):
10987 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
10988 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
10989 (window_scroll_line_based, Fset_window_configuration):
10990 * xdisp.c (redisplay_window): Do not reset last_modified and
10991 last_overlay_modified counters.
10993 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
10995 * xselect.c (x_send_client_event): Set send_event and serial, memset
10996 data.l as it might be bigger than data.b. Use 24 bit mask to
10997 XSendEvent (Bug#15034).
10999 2013-08-07 Eli Zaretskii <eliz@gnu.org>
11001 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
11002 for TTY frames that are not the top frame on their console.
11005 2013-08-07 Martin Rudalics <rudalics@gmx.at>
11007 * w32term.c (w32fullscreen_hook): Really maximize frame when
11008 asked for (Bug#14841).
11010 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11012 Prefer selected_window to Fselected_window, likewise for frames.
11013 * buffer.c (Fbuffer_swap_text):
11014 * data.c (Fvariable_binding_locus):
11015 * window.c (run_window_configuration_change_hook): Adjust users.
11016 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11017 Use decode_live_frame.
11019 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11021 Be more careful if selected window shows the buffer other than current,
11022 use window_outdated only if this is not so. This change should also
11023 address some weird issues discussed in Bug#13012.
11024 * window.h (window_outdated): New prototype.
11025 * window.c (window_outdated): Now here. Convert from static and
11026 always assume window's buffer.
11027 (Fwindow_end, Fwindow_line_height): Use it.
11028 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11029 and always assume window's buffer.
11030 (redisplay_window): Adjust user.
11031 (redisplay_internal): Call to reconsider_clip_changes once and
11032 check whether mode line should be updated only if selected window
11033 shows current buffer.
11034 (run_window_scroll_functions): Use eassert for debugging check.
11035 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11037 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11039 * window.c (window_scroll, window_scroll_pixel_based)
11040 (window_scroll_line_based): Use bool for booleans.
11042 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11044 * process.c: Fix minor off-by-one issues in descriptor counts.
11045 This shouldn't fix any real bugs, but it cleans up the code a bit.
11046 (max_process_desc, max_input_desc): -1, not 0, means none.
11048 (delete_input_desc): New function.
11049 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11050 (deactivate_process): Scan backwards when recomuting max_process_desc;
11051 that should be faster.
11052 (init_process_emacs): Initialize max_input_desc.
11054 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11056 Use region cache to speedup bidi_find_paragraph_start.
11057 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11058 Rename cache_long_line_scans to cache_long_scans.
11059 * buffer.c (bset_cache_long_line_scans): Rename to
11060 bset_cache_long_scans.
11061 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11062 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11064 (syms_of_buffer): Rename cache-long-line-scans to
11065 cache-long-scans. Adjust docstring.
11066 * search.c (newline_cache_on_off):
11067 * indent.c (width_run_cache_on_off): Adjust users.
11068 * bidi.c (bidi_paragraph_cache_on_off): New function.
11069 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11070 * insdel.c (prepare_to_modify_buffer):
11071 Invalidate bidi_paragraph_cache if enabled.
11073 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11075 Invalidate region caches only if buffer text is going to be changed.
11076 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11077 (modify_text): ...new prototype.
11078 (prepare_to_modify_buffer_1): New prototype.
11079 * textprop.c (modify_region): Rename to...
11080 (modify_text_properties): ...new function.
11081 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11082 (Fremove_list_of_text_properties): Adjust users.
11083 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11084 (modify_text): ...new function.
11085 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11086 (prepare_to_modify_buffer_1): ...new function.
11087 * casefiddle.c (casify_region):
11088 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11089 (Ftranspose_regions): Use modify_text.
11091 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11093 * lisp.mk (lisp): Add nadvice.elc.
11095 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11097 New macro to iterate over live buffers similar to frames.
11098 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11099 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11100 Declare buffer-related variables here to offload lisp.h.
11101 * buffer.c (Vbuffer_alist): Adjust comment.
11102 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11103 (other_buffer_safely):
11104 * data.c (store_symval_forwarding):
11105 * dispnew.c (Fframe_or_buffer_changed_p):
11106 * fileio.c (Fdo_auto_save):
11107 * filelock.c (unlock_all_files):
11108 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11110 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11112 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11113 * callproc.c (create_temp_file):
11114 * filelock.c (create_lock_file):
11115 Assume mkostemp, since it's now provided by Gnulib.
11117 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11119 * w32.c (mkostemp): New function.
11120 (mktemp): Remove, no longer used. Most of the code reused in
11121 mkostemp. (Bug#15015)
11122 (mktemp): Don't undef.
11124 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11126 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11127 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11128 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11129 (free_glyph_pool, check_glyph_memory): Likewise for
11130 all users. Adjust comments where appropriate.
11132 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11134 * composite.h: Minor fixups.
11135 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11136 to fix a misspelling, and change it to an inline function while
11137 we're at it (it need not be a macro). All uses changed.
11138 (composition_method, composition_valid_p):
11139 Rewrite to avoid assignments in if-conditions.
11141 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11143 Do not use global Lisp_Object in composition macros.
11144 * composite.h (composition_temp): Remove declaration.
11145 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11146 (composition_method, composition_valid_p): ...inline functions.
11147 (compose_region): Remove the leftover.
11148 * composite.c (composition_temp): Remove.
11149 (run_composition_function, update_compositions)
11150 (composition_compute_stop_pos, composition_adjust_point)
11151 (Ffind_composition_internal):
11152 * coding.c (handle_composition_annotation):
11153 * xdisp.c (handle_composition_prop, check_point_in_composition):
11154 Related users changed.
11156 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11158 Drop FRAME_PTR typedef.
11159 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11160 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11161 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11162 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11163 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11164 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11165 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11166 All related users changed.
11168 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11170 * eval.c (default_toplevel_binding): New function.
11172 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11173 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11174 (syms_of_eval): Export them.
11175 * data.c (Fdefault_value): Micro cleanup.
11176 * term.c (init_tty): Use "false".
11178 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11180 Fix X GC leak in GTK and raw (no toolkit) X ports.
11181 * xterm.c (x_free_frame_resources): If white and black relief
11182 GCs are allocated, always free them here.
11183 * xfns.c (x_make_gc): Omit redundant initialization.
11184 * widget.c (create_frame_gcs): Remove the leftover.
11185 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11186 in x_free_frame_resources.
11188 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11190 * nsterm.m (windowWillResize:toSize:): Only change title if
11191 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11193 (viewDidEndLiveResize): New method.
11195 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11196 inside NS_IMPL_COCOA.
11198 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11200 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11201 Do not check whether undo is enabled because record_insert and
11202 record_delete does that themselves.
11204 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11206 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11207 member which is not really used any more.
11208 (FRAME_XIC_BASE_FONTNAME): Remove.
11209 * xfns.c (xic_free_fontset): Adjust user.
11210 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11211 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11212 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11213 (xdialog_show): Use eassert for debugging check.
11214 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11216 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11218 * fileio.c, fns.c (merge): Move extern decl from here ...
11219 * lisp.h (merge): ... to here.
11221 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11223 Fix last font-related change.
11224 * w32font.h (w32font_list_internal, w32font_match_internal):
11226 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11227 (uniscribe_list_family): Adjust to match font API change.
11228 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11229 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11231 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11233 * frame.h (FRAME_MOUSE_UPDATE):
11234 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11235 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11237 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11239 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11240 * font.h (struct font_driver): Change list, match, and list_family
11241 functions to accept struct frame * as first arg.
11242 * font.c (font_score, font_compare, font_sort_entities):
11244 (font_sort_entities, font_list_entities, font_select_entity)
11245 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11246 match font API change.
11247 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11248 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11249 * ftxfont.c (ftxfont_list, ftxfont_match):
11250 * xftfont.c (xftfont_list, xftfont_match):
11251 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11252 * w32font.c (w32font_list, w32font_match, w32font_list)
11253 (w32font_list_internal, w32_font_match_internal): Likewise.
11254 * xfaces.c (Fx_family_fonts): Adjust user.
11256 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11258 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11259 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11260 only if HAVE_X_WINDOWS is in use.
11261 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11262 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11263 * w32term.c (x_wm_set_icon_position): Likewise.
11264 * w32fns.c (x_icon): Adjust user.
11266 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11268 * xterm.c (last_mouse_press_frame): Remove the
11269 leftover which is not really used any more.
11270 (handle_one_xevent, syms_of_xterm): Adjust users.
11271 (x_flush): Call XFlush once per each X display, not frame.
11272 This is better because this code always unconditionally skips
11273 non-X frames in Vframe_list and issues the only XFlush if we
11274 have more than one X frame on the same X display.
11275 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11276 Use bool for booleans.
11277 (x_draw_glyph_string_background, cvt_string_to_pixel)
11278 (cvt_pixel_dtor): Drop unnecessary prototypes.
11279 * xterm.h (x_display_ok): Adjust prototype.
11281 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11283 Drop unnecessary functions that deals with frame pixel size.
11284 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11285 (x_pixel_height): Drop prototypes.
11286 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11287 (x_pixel_height): Drop implementations.
11288 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11289 which should be always valid for window frame.
11290 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11291 * w32menu.c (Fx_popup_dialog):
11292 * xmenu.c (Fx_popup_dialog): Likewise for both.
11294 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11296 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11297 frame parameters and call to Fmodify_frame_parameters just once.
11298 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11299 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11300 and mention nil frame in docstring.
11302 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11304 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
11305 (x_figure_window_size): Likewise. Adjust to return long.
11306 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11307 (toplevel): Move Qterminal_live_p to...
11308 * terminal.c (toplevel): ...here, make it static, and...
11309 (syms_of_terminal): ...DEFSYM here.
11310 * frame.h (Qterminal_live_p): Remove declaration.
11311 (make_frame, x_figure_window_size): Adjust prototype.
11312 * nsfns.m (Fx_create_frame): Use long for window flags.
11314 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
11316 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
11317 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
11318 Do not assume that emacs_close (INT_MAX) is a no-op.
11320 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11322 * xfaces.c (make_face_cache): For struct face_cache, prefer
11323 xmalloc to xzalloc and so avoid redundant call to memset.
11324 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
11326 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11328 * fringe.c (draw_window_fringes, update_window_fringes)
11329 (compute_fringe_widths):
11330 * w32term.c (x_draw_glyph_string):
11331 * window.c (candidate_window_p, Frecenter):
11332 * xfaces.c (realize_basic_faces, realize_default_face)
11333 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
11334 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
11335 * xfns.c (x_set_cursor_color, xic_free_xfontset):
11336 * xmenu.c (Fx_menu_bar_open_internal):
11337 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
11338 * xsettings.c (xft_settings_event):
11339 * xterm.c (x_draw_glyph_string, x_had_errors_p):
11340 Use bool for booleans. Adjust style and comments where
11342 * dispextern.h (draw_window_fringes, update_window_fringes)
11343 (compute_fringe_widths):
11344 * xterm.h (x_had_errors_p): Adjust prototype.
11346 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11348 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
11349 CHECK_LIST. Rewrite the loop to avoid useless local variable.
11351 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
11353 * fns.c (toplevel): Remove comment before Fsafe_length because
11354 it checks for QUIT.
11356 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
11358 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
11360 2013-07-28 Eli Zaretskii <eliz@gnu.org>
11362 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
11363 frame which got the message is still alive, before dereferencing
11364 its pointer. (Bug#14970)
11366 * frame.c (delete_frame): Test "this" frame's minibuffer window to
11367 be a live window, before using it as such. (Bug#14970)
11369 2013-07-27 Eli Zaretskii <eliz@gnu.org>
11371 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
11372 w32_detect_focus_change instead of doing part of its job by hand.
11373 This fixes the problem whereby FOCUS_OUT events were not sent to
11376 2013-07-26 Eli Zaretskii <eliz@gnu.org>
11378 * process.c (Fprocess_list): Doc fix.
11380 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
11381 being re-exposed only if it didn't ask to become visible.
11382 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
11383 was previously iconified. (Bug#14841)
11384 (x_iconify_frame): Mark the frame iconified.
11386 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
11388 Fix minor problems found by static checking.
11389 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
11390 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
11392 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
11394 * eval.c (set_specpdl_old_value): New function.
11395 (unbind_to): Minor simplification.
11396 (get_backtrace_frame): New function.
11397 (Fbacktrace_frame): Use it. Add `base' argument.
11398 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
11399 (syms_of_eval): Export backtrace-eval.
11400 * xterm.c (x_focus_changed): Simplify.
11402 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
11404 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
11406 2013-07-24 Eli Zaretskii <eliz@gnu.org>
11408 * xdisp.c (redisplay_window): Instead of moving point out of
11409 scroll margin, reject the force_start method, and try scrolling
11410 instead. (Bug#14780)
11412 2013-07-24 Ken Brown <kbrown@cornell.edu>
11414 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
11417 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
11419 * eval.c (Fprogn): Do not check that BODY is a proper list.
11420 This undoes the previous change. The check slows down the
11421 interpreter, and is not needed to prevent a crash. See
11422 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
11424 2013-07-23 Glenn Morris <rgm@gnu.org>
11426 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
11428 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
11430 Port to GNU/Linux systems with tinfo but not ncurses.
11431 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
11432 to decide whether ncurses is being used. Without this change,
11433 GCC complains about tgetent not being declared, on a system
11434 that has tinfo installed but ncurses not installed.
11436 * eval.c (Fprogn): Check that BODY is a proper list.
11438 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
11439 * data.c (Fsetq_default):
11440 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
11441 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
11443 Tune by taking advantage of the fact that ARGS is always a list
11444 when a function is declared to have UNEVALLED args.
11446 * emacsgtkfixed.c: Port to GCC 4.6.
11447 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
11449 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
11451 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
11452 here to silence compiler warnings.
11454 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
11456 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
11457 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
11458 from messing up Emacs's 'struct frame' (Bug#14923).
11460 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11462 * alloc.c (make_save_ptr_ptr): Define this function.
11463 It was inadvertently omitted. It's needed only if
11464 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
11466 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
11468 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
11469 frame have focus (Bug#14895).
11471 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11473 Avoid vfork-related deadlock more cleanly.
11474 * callproc.c (child_setup): When the child's exec fails, output
11475 the program name, as that's more useful. Use O_NONBLOCK to avoid
11477 * process.c (create_process_1): Remove; no longer needed.
11478 (create_process): Remove timer hack; no longer needed, now that
11479 the child avoids deadlock.
11481 2013-07-20 Glenn Morris <rgm@gnu.org>
11483 * image.c (Fimage_flush): Fix doc typo.
11485 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
11487 Fix array bounds violation when pty allocation fails.
11488 * process.c (PTY_NAME_SIZE): New constant.
11489 (pty_name): Remove static variable; it's now auto.
11490 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
11491 Take pty_name as an arg rather than using a static variable.
11492 All callers changed.
11493 (create_process): Recover pty_flag from process, not from volatile local.
11494 (create_pty): Stay inside array even when pty allocation fails.
11495 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
11497 * lread.c (Fload): Avoid initialization only when lint checking.
11498 Mention that it's needed only for older GCCs.
11500 2013-07-20 Kenichi Handa <handa@gnu.org>
11502 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
11503 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
11505 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
11507 * lread.c (Fload): Avoid uninitialized warning.
11509 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11511 Fix some minor file descriptor leaks and related glitches.
11512 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
11513 (create_lock_file): Use write, not emacs_write.
11514 * image.c (slurp_file, png_load_body):
11515 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
11516 (server_accept_connection):
11517 Don't leak an fd on memory allocation failure.
11518 * image.c (slurp_file): Add a cheap heuristic for growing files.
11519 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
11520 as that's what the other routines do. Maybe input need not be
11521 blocked at all, but it's better to be consistent.
11522 Avoid undefined behavior when strlen is zero.
11524 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
11525 (NSTATICS): Now a constant; doesn't need to be a macro.
11527 2013-07-19 Richard Stallman <rms@gnu.org>
11529 * coding.c (decode_coding_utf_8): Add simple loop for fast
11530 processing of ASCII characters.
11532 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11534 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
11536 2013-07-19 Eli Zaretskii <eliz@gnu.org>
11538 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
11539 unportable 'struct x_display_info'.
11540 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
11541 is a portable type.
11543 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11545 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
11546 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
11548 (system_process_attributes): Prefer plain char to unsigned char
11549 when either will do. Clean up properly if interrupted or if
11550 memory allocations fail. Don't assume sscanf succeeds.
11551 Remove no-longer-needed workaround to stop GCC from whining.
11552 Read command-line once, instead of multiple times. Check read status a
11553 bit more carefully.
11555 Fix obscure porting bug with varargs functions.
11556 The code assumed that int is treated like ptrdiff_t in a vararg
11557 function, which is not a portable assumption. There was a similar
11558 -- though these days less likely -- porting problem with various
11559 assumptions that pointers of different types all smell the same as
11560 far as vararg functions is conserved. To make this problem less
11561 likely in the future, redo the API to use varargs functions.
11562 * alloc.c (make_save_value): Remove this vararg function.
11563 All uses changed to ...
11564 (make_save_int_int_int, make_save_obj_obj_obj_obj)
11565 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
11567 (make_save_ptr): Rename from make_save_pointer, for consistency with
11568 the above. Define only on platforms that need it. All uses changed.
11570 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11572 * keyboard.c: Try to fix typos in previous change.
11573 (DISPLAY_LIST_INFO): New macro.
11574 (kbd_buffer_get_event): Do not access members that are not present
11575 in X11. Revert inadvertent change of "!=" to "=".
11577 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
11579 * keyboard.c (kbd_buffer_get_event):
11580 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
11581 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
11583 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11585 * filelock.c: Fix unlikely file descriptor leaks.
11586 (get_boot_time_1): Rework to avoid using emacs_open.
11587 This doesn't actually fix a leak, but is better anyway.
11588 (read_lock_data): Use read, not emacs_read.
11590 * doc.c: Fix minor memory and file descriptor leaks.
11591 * doc.c (get_doc_string): Fix memory leak when doc file absent.
11592 (get_doc_string, Fsnarf_documentation):
11593 Fix file descriptor leak on error.
11595 * term.c: Fix minor fdopen-related file descriptor leaks.
11596 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
11597 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
11599 * charset.c: Fix file descriptor leaks and errno issues.
11601 (load_charset_map_from_file): Don't leak file descriptor on error.
11602 Use plain record_xmalloc since the allocation is larger than
11603 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
11605 * eval.c (record_unwind_protect_nothing):
11606 * fileio.c (fclose_unwind):
11608 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
11609 The replacement doesn't block input, but that no longer seems
11612 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
11614 * lread.c: Fix file descriptor leaks and errno issues.
11615 (Fload): Close some races that leaked fds or streams when 'load'
11617 (Fload, openp): Report error number of last nontrivial failure to open.
11618 ENOENT counts as trivial.
11619 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
11621 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
11622 now that the function is always called with a nonnegative arg.
11623 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
11624 All uses replaced with ...
11625 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
11627 A few more minor file errno-reporting bugs.
11628 * callproc.c (Fcall_process):
11629 * doc.c (Fsnarf_documentation):
11630 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
11631 * process.c (set_socket_option):
11632 Don't let a constructor trash errno.
11633 * doc.c: Include <errno.h>.
11635 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
11637 * w32fns.c (unwind_create_tip_frame): Fix declaration.
11639 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
11641 Fix w32 bug with call-process-region (Bug#14885).
11642 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
11643 to Fcall_process when the input is empty. This simplifies the
11644 code a bit. It makes no difference on POSIXish platforms but
11645 apparently it fixes a bug on w32.
11647 Fix bug where insert-file-contents closes a file twice (Bug#14839).
11648 * fileio.c (close_file_unwind): Don't close if FD is negative;
11649 this can happen when unwinding a zapped file descriptor.
11650 (Finsert_file_contents): Unwind-protect the fd before the point marker,
11651 in case Emacs runs out of memory between the two unwind-protects.
11652 Don't trash errno when closing FD.
11653 Zap the FD in the specpdl when closing it, instead of deferring
11654 the removal of the unwind-protect; this fixes a bug where a child
11655 function unwinds the stack past us.
11657 New unwind-protect flavors to better type-check C callbacks.
11658 This also lessens the need to write wrappers for callbacks,
11659 and the need for make_save_pointer.
11660 * alloc.c (free_save_value):
11661 * atimer.c (run_all_atimers):
11663 * alloc.c (safe_alloca_unwind):
11664 * atimer.c (unwind_stop_other_atimers):
11665 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
11666 * menu.c (cleanup_popup_menu) [HAVE_NS]:
11667 * minibuf.c (choose_minibuf_frame_1):
11668 * process.c (make_serial_process_unwind):
11669 * xdisp.c (pop_message_unwind):
11670 * xselect.c (queue_selection_requests_unwind):
11671 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
11672 * alloc.c (record_xmalloc):
11673 Prefer record_unwind_protect_ptr to record_unwind_protect with
11675 * alloc.c (Fgarbage_collect):
11676 Prefer record_unwind_protect_void to passing a dummy.
11677 * buffer.c (restore_buffer):
11678 * window.c (restore_window_configuration):
11679 * xfns.c, w32fns.c (do_unwind_create_frame)
11680 New wrapper. All record-unwind uses of wrappee changed.
11681 * buffer.c (set_buffer_if_live):
11682 * callproc.c (call_process_cleanup, delete_temp_file):
11683 * coding.c (code_conversion_restore):
11684 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
11685 * editfns.c (save_excursion_restore)
11686 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
11687 (save_restriction_restore):
11688 * eval.c (restore_stack_limits, un_autoload):
11689 * fns.c (require_unwind):
11690 * keyboard.c (recursive_edit_unwind, tracking_off):
11691 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
11692 * macros.c (pop_kbd_macro, restore_menu_items):
11693 * nsfns.m (unwind_create_frame):
11694 * print.c (print_unwind):
11695 * process.c (start_process_unwind):
11696 * search.c (unwind_set_match_data):
11697 * window.c (select_window_norecord, select_frame_norecord):
11698 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
11699 (fast_set_selected_frame):
11700 * xfns.c, w32fns.c (unwind_create_tip_frame):
11701 Return void, not a dummy Lisp_Object. All uses changed.
11702 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
11703 * callproc.c (call_process_kill):
11704 * fileio.c (restore_point_unwind, decide_coding_unwind)
11705 (build_annotations_unwind):
11706 * insdel.c (Fcombine_after_change_execute_1):
11707 * keyboard.c (read_char_help_form_unwind):
11708 * menu.c (unuse_menu_items):
11709 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
11710 * sound.c (sound_cleanup):
11711 * xdisp.c (unwind_redisplay):
11712 * xfns.c (clean_up_dialog):
11713 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
11714 Accept no args and return void, instead of accepting and returning
11715 a dummy Lisp_Object. All uses changed.
11716 * cygw32.c (fchdir_unwind):
11717 * fileio.c (close_file_unwind):
11718 * keyboard.c (restore_kboard_configuration):
11719 * lread.c (readevalllop_1):
11720 * process.c (wait_reading_process_output_unwind):
11721 Accept int and return void, rather than accepting an Emacs integer
11722 and returning a dummy object. In some cases this fixes an
11723 unlikely bug when the corresponding int is outside Emacs integer
11724 range. All uses changed.
11725 * dired.c (directory_files_internal_unwind):
11726 * fileio.c (do_auto_save_unwind):
11727 * gtkutil.c (pop_down_dialog):
11728 * insdel.c (reset_var_on_error):
11729 * lread.c (load_unwind):
11730 * xfns.c (clean_up_file_dialog):
11731 * xmenu.c, nsmenu.m (pop_down_menu):
11732 * xmenu.c (cleanup_widget_value_tree):
11733 * xselect.c (wait_for_property_change_unwind):
11734 Accept pointer and return void, rather than accepting an Emacs
11735 save value encapsulating the pointer and returning a dummy object.
11737 * editfns.c (Fformat): Update the saved pointer directly via
11738 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
11739 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
11740 (unwind_body): New function.
11741 (record_unwind_protect): First arg is now a function returning void,
11742 not a dummy Lisp_Object.
11743 (record_unwind_protect_ptr, record_unwind_protect_int)
11744 (record_unwind_protect_void): New functions.
11745 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
11746 * fileio.c (struct auto_save_unwind): New type.
11747 (do_auto_save_unwind): Use it.
11748 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
11749 * insdel.c (struct rvoe_arg): New type.
11750 (reset_var_on_error): Use it.
11751 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
11753 (specbinding_func): Remove; there are now several such functions.
11754 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
11755 (set_unwind_protect_ptr): New function.
11756 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
11758 Be simpler and more consistent about reporting I/O errors.
11759 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
11760 Say "Read error" and "Write error", rather than "I/O error", or
11761 "IO error reading", or "IO error writing", when a read or write
11763 * process.c (Fmake_network_process, wait_reading_process_output)
11764 (send_process, Fprocess_send_eof, wait_reading_process_output):
11765 Capitalize diagnostics consistently. Put "failed foo" at the
11766 start of the diagnostic, so that we don't capitalize the
11767 function name "foo". Consistently say "failed" for such
11769 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
11770 All callers changed. This is so it can use report_file_error.
11771 * sysdep.c (serial_open, serial_configure): Capitalize I/O
11772 diagnostics consistently as above.
11774 * fileio.c (report_file_errno): Fix errno reporting bug.
11775 If the file name is neither null nor a pair, package it up as a
11776 singleton list. All callers changed, both to this function and to
11777 report_file_error. This fixes a bug where the memory allocator
11778 invoked by list1 set errno so that the immediately following
11779 report_file_error reported the wrong errno value.
11781 Fix minor problems found by --enable-gcc-warnings.
11782 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
11783 * keyboard.c (kbd_buffer_get_event): Remove unused local.
11785 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
11787 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
11788 Set event->arg to Qt if switch-event shall be generated.
11789 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
11791 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
11793 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
11796 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
11797 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
11798 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
11799 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
11800 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
11801 and there is a focused frame.
11802 (head_table): Add focus-in and focus-out.
11803 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
11804 bind to handle-focus-in/out.
11806 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
11807 (Fhandle_switch_frame): Call Fhandle_focus_in.
11808 (syms_of_frame): defsubr handle-focus-in/out.
11810 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
11812 Fix porting bug to older POSIXish platforms (Bug#14862).
11813 * sysdep.c (emacs_pipe): New function, that implements
11814 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
11815 This should port better to CentOS 5 and to Mac OS X 10.6.
11816 All calls to pipe2 changed.
11818 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
11819 This makes the code easier to read and the executable a bit smaller.
11820 Do not replace all calls to Fcons that happen to create lists,
11821 just calls that are intended to create lists. For example, when
11822 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
11823 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
11824 Similarly for list2 through list5.
11825 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
11826 * bytecode.c (exec_byte_code):
11827 * callint.c (quotify_arg, Fcall_interactively):
11828 * callproc.c (Fcall_process, create_temp_file):
11829 * charset.c (load_charset_map_from_file)
11830 (Fdefine_charset_internal, init_charset):
11831 * coding.c (get_translation_table, detect_coding_system)
11832 (Fcheck_coding_systems_region)
11833 (Fset_terminal_coding_system_internal)
11834 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
11835 * composite.c (update_compositions, Ffind_composition_internal):
11836 * dired.c (directory_files_internal, file_name_completion)
11838 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
11839 * doc.c (Fsnarf_documentation):
11840 * editfns.c (Fmessage_box):
11842 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
11843 (Feval, eval_sub, Ffuncall, apply_lambda):
11844 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
11845 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
11846 (Fset_file_times, Finsert_file_contents)
11847 (Fchoose_write_coding_system, Fwrite_region):
11848 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
11849 * font.c (font_registry_charsets, font_parse_fcname)
11850 (font_prepare_cache, font_update_drivers, Flist_fonts):
11851 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
11852 * frame.c (make_frame, Fmake_terminal_frame)
11853 (x_set_frame_parameters, x_report_frame_params)
11854 (x_default_parameter, Fx_parse_geometry):
11855 * ftfont.c (syms_of_ftfont):
11856 * image.c (gif_load):
11857 * keyboard.c (command_loop_1):
11858 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
11859 (Fcopy_keymap, append_key, Fcurrent_active_maps)
11860 (Fminor_mode_key_binding, accessible_keymaps_1)
11861 (Faccessible_keymaps, Fwhere_is_internal):
11862 * lread.c (read_emacs_mule_char):
11863 * menu.c (find_and_return_menu_selection):
11864 * minibuf.c (get_minibuffer):
11865 * nsfns.m (Fns_perform_service):
11866 * nsfont.m (ns_script_to_charset):
11867 * nsmenu.m (ns_popup_dialog):
11868 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
11869 (Fx_own_selection_internal):
11870 * nsterm.m (append2):
11871 * print.c (Fredirect_debugging_output)
11872 (print_prune_string_charset):
11873 * process.c (Fdelete_process, Fprocess_contact)
11874 (Fformat_network_address, set_socket_option)
11875 (read_and_dispose_of_process_output, write_queue_push)
11876 (send_process, exec_sentinel):
11877 * sound.c (Fplay_sound_internal):
11878 * textprop.c (validate_plist, add_properties)
11879 (Fput_text_property, Fadd_face_text_property)
11880 (copy_text_properties, text_property_list, syms_of_textprop):
11881 * unexaix.c (report_error):
11882 * unexcoff.c (report_error):
11883 * unexsol.c (unexec):
11884 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
11885 (Fformat_mode_line, syms_of_xdisp):
11886 * xfaces.c (set_font_frame_param)
11887 (Finternal_lisp_face_attribute_values)
11888 (Finternal_merge_in_global_face, syms_of_xfaces):
11889 * xfns.c (x_default_scroll_bar_color_parameter)
11890 (x_default_font_parameter, x_create_tip_frame):
11891 * xfont.c (xfont_supported_scripts):
11892 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
11893 (menu_help_callback, xmenu_show):
11894 * xml.c (make_dom):
11895 * xterm.c (set_wm_state):
11896 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
11897 and similarly for list2 through list5.
11899 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
11901 * callproc.c (Fcall_process_region): Fix minor race and tune.
11902 (create_temp_file): New function, with the temp-file-creation part
11903 of the old Fcall_process_region. Use Fcopy_sequence to create the
11904 temp file name, rather than alloca + build_string, for simplicity.
11905 Don't bother to block input around the temp file creation;
11906 shouldn't be needed. Simplify use of mktemp.
11907 Use record_unwind_protect immediately after creating the temp file;
11908 this closes an unlikely race where the temp file was not removed.
11909 Use memcpy rather than an open-coded loop.
11910 (Fcall_process_region): Use the new function. If the input is
11911 empty, redirect from /dev/null rather than from a newly created
11912 empty temp file; this avoids unnecessary file system traffic.
11914 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
11916 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
11917 Simplify by making this case like the other two. This is a bit
11918 slower on obsolete hosts, but the extra complexity isn't worth it.
11920 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
11921 * process.c (create_process) [!DOS_NT]:
11922 Remove now-unnecessary calls to emacs_close.
11924 2013-07-13 Eli Zaretskii <eliz@gnu.org>
11926 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
11927 returning early. (Bug#14850)
11929 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
11930 and inhibit-iso-escape-detection attributes of 'undecided'.
11933 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
11935 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
11936 Reported by Herbert J. Skuhra in
11937 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
11939 Don't lose top specpdl entry when memory is exhausted.
11940 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
11941 specpdl overflow here, to simplify callers; all callers changed.
11942 Always reserve an unused entry at the stack top; this avoids
11943 losing the top entry's information when memory is exhausted.
11945 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
11947 Clean up errno reporting and fix some errno-reporting bugs.
11948 * callproc.c (Fcall_process):
11949 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
11950 * process.c (create_process, Fmake_network_process):
11951 * unexaix.c (report_error):
11952 * unexcoff.c (report_error):
11953 Be more careful about reporting the errno of failed operations.
11954 The code previously reported the wrong errno sometimes.
11955 Also, prefer report_file_errno to setting errno + report_file_error.
11956 (Fcall_process): Look at openp return value rather than at path,
11957 as that's a bit faster and clearer when there's a numeric predicate.
11958 * fileio.c (report_file_errno): New function, with most of the
11959 old contents of report_file_error.
11960 (report_file_error): Use it.
11961 (Ffile_exists_p, Ffile_accessible_directory_p):
11962 Set errno to 0 when it is junk.
11963 * fileio.c (Faccess_file):
11964 * image.c (x_create_bitmap_from_file):
11965 Use faccessat rather than opening the file, to avoid the hassle of
11966 having a file descriptor open.
11967 * lisp.h (report_file_errno): New decl.
11968 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
11971 * process.c (create_process, wait_reading_process_output) [AIX]:
11972 Remove obsolete SIGHUP-related code, as Emacs no longer disables
11973 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
11974 a multithreaded environment anyway).
11975 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
11977 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
11979 * image.c (x_find_image_file): Don't close a remote file handle.
11981 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
11983 Fix races with threads and file descriptors.
11984 * callproc.c (Fcall_process_region):
11985 * dired.c (open_directory):
11986 * emacs.c (main, Fdaemon_initialized):
11987 * image.c (x_find_image_file):
11988 * inotify.c (Finotify_rm_watch):
11989 * lread.c (Flocate_file_internal):
11990 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
11991 * term.c (term_mouse_moveto, init_tty):
11992 * termcap.c (tgetent):
11993 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
11994 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
11995 * unexhp9k800.c, unexmacosx.c (unexec):
11996 * callproc.c (Fcall_process_region):
11997 Use emacs_close, not close.
11998 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
11999 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
12000 and posix_close function on current platforms (which all lack them).
12001 (emacs_close): Use it. This should fix the races on GNU/Linux and
12002 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
12003 and it should avoid closing random victim file descriptors on
12006 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
12008 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12009 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12010 Touch up doc a bit.
12012 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12013 This is for .gdbinit xbacktrace.
12015 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12016 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12017 (emacs_set_tty): Now static.
12018 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12019 * term.c (tty_capable_p, tty_default_color_capabilities)
12020 (get_tty_terminal, term_mouse_movement)
12021 (handle_one_term_event, init_tty, maybe_fatal):
12022 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12023 (tgetent, scan_file, name_match, compare_contin):
12024 * terminal.c (get_terminal):
12025 Use bool for boolean.
12026 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12027 Prefer char to unsigned char if either will do.
12028 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12029 (tty_write_glyphs): Prefer int to unsigned.
12030 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12031 All callers changed.
12032 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12034 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12037 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12038 (B__dummy__): New dummy symbol, to pacify C89.
12039 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12040 they can't grok varargs macros.
12041 * dispnew.c (add_window_display_history)
12042 (add_frame_display_history):
12043 * print.c (print_object):
12044 * xdisp.c (debug_method_add):
12045 Use %p printf format only for void pointers.
12046 * emacs.c (usage_message): New constant, replacing ...
12047 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12048 (main): Adjust to usage reorg.
12049 * fns.c (syms_of_fns):
12050 * profiler.c (syms_of_profiler):
12051 Don't use non-constant struct initializers.
12052 * gnutls.h (gnutls_initstage_t):
12053 * lisp.h (enum Lisp_Fwd_Type):
12054 * lread.c (lisp_file_lexically_bound_p):
12055 * xsettings.c (anonymous enum):
12056 Remove trailing comma.
12057 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12058 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12059 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12061 * regex.c (const_re_char): New type, to pacify strict C89.
12062 All uses of 'const re_char' replaced to use it.
12063 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12064 with glibc when strict C89. This change is imported from gnulib.
12066 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12067 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12068 Omit GNU_LINUX implementation, since it requires long long.
12069 * xterm.c (x_draw_underwave):
12070 Do not assume the traditional order of struct's members.
12071 (x_term_init): Rewrite to avoid the need for non-constant structure
12074 Syntax cleanup, mostly replacing macros with functions.
12075 This removes the need for the syntax_temp hack.
12076 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12077 * syntax.c (SYNTAX_INLINE): New macro.
12078 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12079 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12080 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12081 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12082 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12083 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12084 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12085 Now constants, not macros.
12086 (syntax_temp) [!__GNUC__]: Remove.
12087 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12088 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12089 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12090 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12091 Move here from syntax.h; now functions, not macros. Except for the
12092 last function, these are static since only syntax.c uses them.
12093 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12094 All uses changed. Now a function, not a macro; use this fact
12095 to simplify the code.
12096 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12097 compiler bugs; no longer relevant.
12098 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12099 (SYNTAX_INLINE): New macro.
12100 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12101 for the new functions. Use bool for boolean member.
12102 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12103 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12104 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12105 (SETUP_BUFFER_SYNTAX_TABLE):
12106 Now extern inline functions, not macros.
12107 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12108 Remove; all uses replaced by implementation.
12109 (syntax_temp) [!__GNUC__]: Remove decl.
12110 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12112 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12114 * emacs.c (main): Fix syntax error.
12116 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12118 Timestamp fixes for undo (Bug#14824).
12119 * atimer.c (schedule_atimer):
12120 * fileio.c (Ffile_newer_than_file_p):
12121 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12122 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12123 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12124 (syms_of_fileio): Remove Sclear_visited_file_name.
12125 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12126 file doesn't exist; this avoids an ambiguity with negative timestamps.
12127 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12128 * systime.h (make_emacs_time, invalid_emacs_time):
12129 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12130 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12131 * undo.c (record_first_change): Push (visited-file-modtime) onto
12132 undo list rather than reimplementing it by hand, incorrectly.
12134 2013-07-09 Ken Brown <kbrown@cornell.edu>
12136 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12138 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12140 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12142 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12144 Handle errno and exit status a bit more carefully.
12145 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12146 number into an exit status. Instead, use EXIT_CANCELED.
12147 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12148 * callproc.c (relocate_fd):
12149 * emacs.c (close_output_streams, main):
12150 * process.c (create_process):
12151 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12152 Use emacs_perror for simplicity.
12153 * callproc.c (relocate_fd, main):
12154 * sysdep.c (sys_subshell):
12155 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12156 (shut_down_emacs): Use emacs_write, not write.
12157 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12158 * fileio.c (Fcopy_file, e_write):
12159 * nsterm.m (ns_select):
12160 * process.c (send_process):
12161 * sound.c (vox_write):
12162 Use emacs_write_sig, not emacs_write.
12163 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12164 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12166 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12168 (emacs_full_write): New function.
12169 (emacs_write): Rewrite to use it.
12170 (emacswrite_sig, emacs_perror): New functions.
12171 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12173 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12175 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12176 on NS even if it is present. Pixmap on NS is a void*.
12178 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12180 Port to Ubuntu 10 (Bug#14803).
12181 Problem reported by T.V. Raman.
12182 * process.c (close_on_exec, accept4, process_socket):
12183 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12185 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12187 * w32.c (sys_dup): Declare prototype.
12191 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12193 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12195 Make file descriptors close-on-exec when possible (Bug#14803).
12196 This simplifies Emacs a bit, since it no longer needs to worry
12197 about closing file descriptors by hand in some cases.
12198 It also fixes some unlikely races. Not all such races, as
12199 libraries often open files internally without setting
12200 close-on-exec, but it's an improvement.
12201 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12202 * callproc.c (Fcall_process) [!MSDOS]:
12203 * emacs.c (main) [!DOS_NT]:
12204 * nsterm.m (ns_term_init):
12205 * process.c (create_process):
12206 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12207 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12208 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12209 Prefer mkostemp with O_CLOEXEC to mkstemp.
12210 * callproc.c (relocate_fd) [!WINDOWSNT]:
12211 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12212 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12214 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12215 Make the resulting file descriptor close-on-exec.
12216 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12217 * lread.c (load_descriptor_list, load_descriptor_unwind):
12218 Remove; no longer needed. All uses removed.
12219 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12220 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12222 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12223 (Fmake_network_process, Fnetwork_interface_list)
12224 (Fnetwork_interface_info, server_accept_connection):
12225 Make newly-created socket close-on-exec.
12226 * sysdep.c (emacs_open, emacs_fopen):
12227 Make new-created descriptor close-on-exec.
12228 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12229 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12231 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12233 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12234 for NS_IMPL_GNUSTEP.
12236 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12238 Fix openp errno handling.
12239 * callproc.c (Fcall_process): Preserve openp errno around close.
12240 * lread.c (openp): Set errno when returning -1, as some callers
12243 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12245 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12247 * nsterm.h (NSSavePanel): Update comment.
12248 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12249 (ns_run_file_dialog): Declare.
12251 * nsfns.m: Remove panelOK.
12253 (ns_run_file_dialog): New function.
12254 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12255 event loop, so file dialog is popped up by ns_run_file_dialog, called
12256 by sendEvent (Bug#14578).
12257 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12259 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12261 * xdisp.c (default_line_pixel_height): New function.
12262 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12263 (try_cursor_movement, redisplay_window, try_window)
12264 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12266 * window.c (window_scroll_pixel_based):
12267 use default_line_pixel_height.
12269 * dispextern.h (default_line_pixel_height): Add prototype.
12271 * frame.c (x_set_line_spacing): Accept a float value for
12272 line-spacing parameter, per the documentation.
12274 * data.c (Fmultibyte_string_p): Doc fix.
12276 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12278 Use emacs_open more consistently when opening files.
12279 This handles EINTR more consistently now, and makes it easier
12280 to introduce other uniform changes to file descriptor handling.
12281 * sysstdio.h: New file.
12282 * buffer.c (mmap_init):
12283 * cygw32.c (chdir_to_default_directory):
12284 * dispnew.c (Fopen_termscript):
12285 * emacs.c (Fdaemon_initialized):
12286 * fileio.c (Fdo_auto_save):
12287 * image.c (slurp_file, png_load_body, jpeg_load_body):
12288 * keyboard.c (Fopen_dribble_file):
12290 * print.c (Fredirect_debugging_output):
12291 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12292 * termcap.c (tgetent):
12293 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12294 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12295 * w32term.c (w32_initialize) [CYGWIN]:
12296 * xfaces.c (Fx_load_color_file):
12297 Use emacs_open instead of plain open, and emacs_fopen instead of
12299 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12300 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12301 * callproc.c (default_output_mode): New constant.
12302 (Fcall_process): Use it to call emacs_open instead of plain creat.
12303 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
12304 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
12305 (emacs_fopen): New function.
12306 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
12307 Include <lisp.h>, for emacs_open.
12308 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
12310 Remove duplicate #include directives.
12311 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
12313 Don't include stdio.h twice.
12314 * buffer.c [USE_MMAP_FOR_BUFFERS]:
12315 Don't include sys/types.h or stdio.h twice.
12316 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
12317 * lread.c: Don't include coding.h twice.
12318 * nsfont.m: Don't include frame.h twice.
12319 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
12320 * ralloc.c: Don't include <unistd.h> twice.
12321 * xdisp.c: Don't include font.h twice.
12322 * xterm.c: Don't include fontset.h twice.
12323 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
12325 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12327 Scale ImageMagick images more carefully.
12328 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
12329 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
12330 Be more careful about avoiding undefined behavior after
12331 integer overflow and division by zero.
12333 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12335 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
12336 (syms_of_w32fns): DEFSYM them.
12337 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
12338 (CCHDEVICENAME): Define macros if not defined.
12339 (struct MONITOR_INFO_EX): New struct.
12340 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
12341 (enum_display_monitors_fn): New variable.
12342 (globals_of_w32fns): Initialize it.
12343 (Fx_display_pixel_width, Fx_display_pixel_height)
12344 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
12345 multi-monitor setups in docstrings.
12346 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
12347 screen size by primary monitor's millimeter per pixel.
12348 (w32_monitor_enum, w32_display_monitor_attributes_list)
12349 (w32_display_monitor_attributes_list_fallback)
12350 (Fw32_display_monitor_attributes_list): New functions.
12351 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
12353 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
12355 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
12357 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
12359 * fileio.c (Qfile_notify_error): New error symbol.
12361 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
12362 * inotify.c (inotify_callback, symbol_to_inotifymask)
12363 (Finotify_add_watch, Finotify_rm_watch): Use it.
12364 (inotifyevent_to_event): Exchange order of cookie and file name.
12365 (Finotify_add_watch): Adapt docstring.
12367 * lisp.h (Qfile_notify_error): Declare.
12369 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12371 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
12372 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12373 Do not clear _malloc_thread_enabled_p, undoing the previous change,
12374 which did not work (see <http://bugs.gnu.org/14569#307>).
12375 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
12376 && (!noninteractive || initialized)). This attempts to thread
12377 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
12379 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
12381 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
12382 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
12384 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12386 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
12387 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12388 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
12389 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
12391 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12393 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
12394 Define to __sys_siglist.
12396 2013-07-02 Eli Zaretskii <eliz@gnu.org>
12398 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
12399 word-wrap, so that overflow-newline-into-fringe would work in
12400 visual-line-mode. (Bug#2749)
12401 (move_it_in_display_line_to): When the last scanned display
12402 element fits exactly on the display line, and
12403 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
12404 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
12405 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
12406 finding buffer position that corresponds to pixel coordinates,
12407 e.g. in buffer_posn_from_coords.
12409 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
12411 * process.c (handle_child_signal): Call catch_child_signal if
12414 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12416 Don't convert function pointers to void * and back.
12417 It isn't portable C, and it's easy enough to avoid.
12418 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
12419 (make_save_value): Add support for SAVE_FUNCPOINTER.
12420 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
12421 * print.c (print_object):
12422 Distinguish function from object pointers.
12423 * lisp.h (SAVE_FUNCPOINTER): New constant.
12424 (SAVE_SLOT_BITS): Adjust to it.
12425 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
12426 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
12427 (voidfuncptr): New typedef.
12428 (struct Lisp_Save_Value): New member data[0].funcpointer.
12429 (XSAVE_FUNCPOINTER): New function.
12431 Simplify buildobj processing.
12432 * Makefile.in (buildobj.h): Make it a sequence of strings each
12433 followed by comma, rather than a single string. Put it into a
12434 .tmp file in case there's an error while generating it.
12435 (gl-stamp): Use .tmp for temp files.
12436 (mostlyclean): Clean .tmp files.
12437 * doc.c (buildobj): Move to just the routine that needs it.
12438 It's now an array of strings, so processing is simpler.
12440 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
12442 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
12443 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
12444 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12445 Invoke malloc_enable_thread even when not interactive.
12446 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
12447 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
12448 in this case, since the underlying bug has now been fixed.
12450 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
12452 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
12453 unlinking it (bug#14691).
12455 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
12457 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
12458 before checking whether buffer is modified. This lets
12459 `kill-buffer-query-functions' cancel killing of the buffer or save
12460 its content before `kill-buffer' asks user the "Buffer %s
12461 modified; kill anyway?" question.
12463 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
12465 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
12466 Let the super performKeyEquivalent deal with them (Bug#14747).
12468 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
12470 * widget.c (resize_cb): Remove unused local.
12472 Do not use GTK 3 if it exists but cannot be compiled.
12473 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
12474 * xterm.c (x_error_handler) [!USE_GTK]:
12477 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
12479 2013-06-30 Eli Zaretskii <eliz@gnu.org>
12481 * intervals.c (get_local_map): Instead of aborting, clip POSITION
12482 to the valid range of values. (Bug#14753)
12484 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
12485 when moving point by using the current glyph matrix. This avoids
12486 the need to force redisplay when this function is called in a
12489 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
12491 Fix minor problems found by static checking.
12492 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
12493 Redo the latter's body to sidestep GCC parenthesization warnings.
12494 (setup_coding_system, detect_coding, detect_coding_system): Use them.
12495 * coding.c (detect_coding, detect_coding_system):
12496 * coding.h (struct undecided_spec):
12497 Use bool for boolean.
12498 * image.c (QCmax_width, QCmax_height): Now static.
12499 * xdisp.c (Fmove_point_visually): Remove unused local.
12501 2013-06-29 Eli Zaretskii <eliz@gnu.org>
12503 * xdisp.c (Fmove_point_visually): New function.
12505 2013-06-28 Kenichi Handa <handa@gnu.org>
12507 * coding.h (define_coding_undecided_arg_index): New enum.
12508 (coding_attr_index): New members
12509 coding_attr_undecided_inhibit_null_byte_detection,
12510 coding_attr_undecided_inhibit_iso_escape_detection,
12511 coding_attr_undecided_prefer_utf_8.
12512 (undecided_spec): New struct.
12513 (struct coding_system): New member `undecided' of the member
12516 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
12517 (detect_coding): Likewise.
12518 (detect_coding_system): Likewise.
12519 (Fdefine_coding_system_internal): New coding system properties
12520 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
12522 (syms_of_coding): Adjust for coding_arg_undecided_max.
12524 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
12526 * image.c (x_from_xcolors): Remove unused local.
12528 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12530 Defer image data transfer between X client and server until actual
12533 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
12536 * image.c (Destroy_Image): Remove.
12537 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
12538 `mask_p', and `colors_p'. All uses changed.
12539 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
12540 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
12541 New macros for `flags' arg to x_clear_image_1.
12542 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
12543 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
12544 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
12545 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
12546 (image_get_x_image, image_unget_x_image): New functions or macros.
12547 (image_background, image_background_transparent, x_to_xcolors)
12548 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
12549 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
12550 instead of Destroy_Image.
12551 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
12552 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
12553 (png_load_body, jpeg_load_body, tiff_load, gif_load)
12554 (imagemagick_load_image, svg_load_image): Use them instead of
12555 x_create_x_image_and_pixmap, and x_put_x_image followed by
12556 x_destroy_x_image, respectively.
12557 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
12558 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
12559 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
12560 background_transparent fields.
12561 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
12562 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
12564 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
12566 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
12567 This mostly consists of undoing recent changes.
12568 * callproc.c (Fcall_process):
12569 * process.c (create_process):
12570 Do not worry about catching SIGCHLD here, undoing previous change.
12571 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
12572 * process.c, process.h (catch_child_signal):
12573 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
12574 * process.c (catch_child_handler): Don't worry about being called
12575 lazily and do not assume caller has blocked SIGCHLD, undoing
12576 previous change. Move first-time stuff back to
12577 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
12578 tickle glib, as that causes Cygwin bootstrap to fail. Do not
12579 set lib_child_handler if it's already initialized, which may
12580 help avoid problems on GNUstep.
12582 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12584 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
12585 * callproc.c (Fcall_process):
12586 * process.c (create_process):
12587 Make sure SIGCHLD is caught before we fork,
12588 since Emacs startup no arranges to catch SIGCHLD.
12589 * process.c (lib_child_handler): Initialize to null, not to
12591 (catch_child_signal): Allow self to be called lazily.
12592 Do nothing if it's already been called.
12593 Assume caller has blocked SIGCHLD (all callers do now).
12594 * emacs.c (main): Do not catch SIGCHLD here; defer it until
12595 just before it's really needed.
12596 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
12597 since it hasn't been caught yet.
12599 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
12601 * image.c (compute_image_size): New function to implement
12602 :max-width and :max-height.
12603 (imagemagick_load_image): Use it.
12605 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12607 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
12608 * callproc.c, process.h (block_child_signal, unblock_child_signal):
12610 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
12611 * process.c (catch_child_signal): Block SIGCHLD while futzing with
12612 the SIGCHLD handler, since the code is not atomic and (due to glib)
12613 signals may be arriving now.
12614 * sysdep.c (init_signals): Do not catch child signals here;
12615 'main' now does that later, at a safer time.
12617 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
12619 Clean up SIGCHLD handling a bit (Bug#14569).
12620 * process.c, process.h (catch_child_signal):
12621 Now always extern, even if !NS_IMPL_GNUSTEP.
12622 * process.c (catch_child_signal): Move glib tickler here from
12623 init_process_emacs, so that it's done earlier in Emacs
12624 initialization. Also move the noninteractive && !initialized
12625 check here from init_process_emacs. This is all a bit cleaner for
12626 GNUish platforms, and I hope it works around the Cygwin bug.
12627 * sysdep.c (init_signals): Invoke catch_child_signal here, so
12628 that glib signal handling is tickled before glib creates threads.
12630 * process.c (wait_reading_process_output): Avoid int overflow
12631 when reading more than 2 GiB total from a process.
12633 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12635 * process.c (create_process): Handle a couple more cases,
12636 i.e., work even if new_argv and wait_child_setup[i] are cached.
12637 Use Fcall_process's style for volatile vars.
12639 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
12641 * process.c (create_process): Mark PROCESS volatile.
12643 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12645 Use C99-style flexible array members if available.
12646 This avoids some subtle aliasing issues, which typically
12647 aren't a problem with GCC but may be a problem elsewhere.
12648 * alloc.c (sdata): New typedef, replacing the old struct sdata.
12649 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
12650 In either case, it uses a flexible array member rather than
12651 the old struct hack. All uses changed.
12652 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
12653 Adjust to sdata reorganization.
12654 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
12655 Use offsetof (struct, flex_array_member), not sizeof (struct), as
12656 that ports better to pre-C99 non-GCC.
12657 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
12658 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
12659 as the latter has changed.
12660 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
12661 and port better to pre-C99 GCC.
12662 * image.c (struct xpm_cached_color):
12663 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
12664 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
12665 Use FLEXIBLE_ARRAY_MEMBER.
12666 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
12667 Move decl to top level so it gets checked against implementation.
12668 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
12669 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
12671 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
12673 * syntax.c: Integer cleanups.
12674 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
12675 All uses that need 0-or-2 changed to:
12676 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
12677 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
12678 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
12679 (char_quoted, prev_char_comend_first, back_comment)
12680 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
12681 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
12682 Use bool for boolean.
12683 (update_syntax_table, skip_chars, skip_syntaxes):
12684 Prefer int to unsigned when either will do.
12685 (back_comment): Return boolean success flag, like forw_comment,
12686 instead of positive-or-minus-1 (which might have overflowed int anyway).
12687 Don't stuff ptrdiff_t into int.
12688 (syntax_spec_code, syntax_code_spec): Now const.
12689 (Fmatching_paren, scan_lists, scan_sexps_forward):
12690 Use enum syntaxcode for syntax code.
12691 (Fmatching_paren): Check that arg is a character, not just an integer.
12692 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
12693 (Finternal_describe_syntax_value): Omit no-longer-needed
12695 (skip_chars): Use char, not unsigned char, when the distinction
12697 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
12698 * bytecode.c (exec_byte_code):
12699 * syntax.c (syntax_spec_code, Fchar_syntax)
12700 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
12701 (init_syntax_once):
12702 * syntax.h (SYNTAX_WITH_FLAGS):
12703 Omit unnecessary casts.
12705 2013-06-20 Eli Zaretskii <eliz@gnu.org>
12707 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
12708 line dimensions here, to avoid race conditions with the main
12709 thread. (Bug#14062, bug#14630, bug#14669)
12711 * w32term.c (w32_draw_window_cursor): Compute the header line and
12712 mode line dimensions here.
12713 <w32_system_caret_window, w32_system_caret_hdr_height>:
12714 <w32_system_caret_mode_height>: New variables.
12716 * w32term.h: Declare them.
12718 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
12720 * alloc.c (die): Move "assertion failed" string here ...
12721 * lisp.h (eassert): ... from here. Also, suppress evaluation of
12722 COND when SUPPRESS_CHECKING. This shrinks the executable text
12723 size by 0.8% to 2.2% when configured with --enable-checking,
12724 depending on optimization flags (GCC 4.8.1 x86-64).
12726 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
12728 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
12730 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
12731 base is 2; this is more accurate.
12733 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
12735 * sound.c (string_default): Move to !WINDOWSNT section.
12736 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
12738 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
12740 * sound.c: Integer cleanups.
12741 Remove unnecessary forward decls.
12742 (struct sound_device): The 'file' member is now a Lisp_Object, not
12743 a char *, so that we needn't invoke alloca on a huge size.
12744 (Fplay_sound_internal): Adjust to this.
12745 (string_default): New function.
12746 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
12747 Use it to adjust to the struct sound_device change.
12748 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
12749 (be2hs) [0]: Remove.
12751 * syntax.c (skip_chars): Don't use uninitialized storage
12752 when searching a multibyte buffer for characters that are not in a
12753 unibyte string that contains non-ASCII characters.
12755 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
12757 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
12758 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
12760 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12762 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
12764 2013-06-18 Kenichi Handa <handa@gnu.org>
12766 * font.c (Ffont_spec): Signal an error for an invalid font name
12769 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12771 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
12772 In particular this ports to 32-bit sparc Sun cc.
12773 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
12774 array with a dummy element at specpdl[-1], so that its address can
12776 (unbind_to): Do not copy the binding; not needed, now that we
12777 copy old_value in the one place where the copy is needed.
12778 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
12779 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
12780 (union specbinding): Rename from struct specbinding. Redo layout
12781 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
12782 which is not portable. With Sun C 5.12 32-bit sparc, the
12783 declaration causes nargs to be an unsigned bitfield, a behavior
12784 that the C standard allows; but Emacs wants nargs to be signed.
12785 The overall type is now a union of structures rather than a
12786 structure of union of structures, and the 'kind' member is now a
12787 bitfield, so that the overall type doesn't grow. All uses changed.
12788 * process.c (Fmake_serial_process): Remove unnecessary initialization.
12790 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
12792 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
12793 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
12795 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
12797 2013-06-17 Eli Zaretskii <eliz@gnu.org>
12799 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12800 unless we know that the window w's frame is a frame object.
12801 Another attempt at solving bug#14062 and bug#14630.
12803 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
12805 * textprop.c (property_set_type): New enum.
12806 (add_properties): Allow appending/prepending text properties.
12807 (add_text_properties_1): Factored out of Fadd_text_properties.
12808 (Fadd_text_properties): Move all the code into
12809 add_text_properties_1.
12810 (Fadd_face_text_property): New function that calls
12811 add_text_properties_1.
12813 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
12815 Move functions from lisp.h to individual modules when possible.
12816 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
12817 * alloc.c (XFLOAT_INIT, set_symbol_name):
12818 * buffer.c (CHECK_OVERLAY):
12819 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
12820 (set_char_table_parent):
12821 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
12822 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
12823 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
12824 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
12826 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
12827 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
12828 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
12829 (backtrace_args, backtrace_debug_on_exit):
12830 * floatfns.c (CHECK_FLOAT):
12831 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
12832 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
12833 (set_hash_hash, set_hash_hash_slot, set_hash_index)
12834 (set_hash_index_slot):
12835 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
12836 * marker.c (CHECK_MARKER):
12837 * textprop.c (CHECK_STRING_OR_BUFFER):
12838 * window.c (CHECK_WINDOW_CONFIGURATION):
12839 Move here from lisp.h, and make these functions static rather than
12841 * buffer.c (Qoverlayp):
12843 * fns.c (Qhash_table_p):
12844 * window.c (Qwindow_configuration_p):
12846 * lisp.h: Remove the abovementioned defns and decls.
12848 Use functions, not macros, for XINT etc (Bug#11935).
12849 In lisp.h, prefer functions to function-like macros, and
12850 constants to object-like macros, when either will do. This:
12851 . simplifies use, as there's no more need to worry about
12852 arguments' side effects being evaluated multiple times.
12853 . makes the code easier to debug on some platforms.
12854 However, when using gcc -O0, keep using function-like macros
12855 for a few critical operations, for performance reasons.
12856 This sort of thing isn't needed with gcc -Og, but -Og
12857 is a GCC 4.8 feature and isn't widely-enough available yet.
12858 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
12859 Remove enum lsb_bits; no longer needed.
12860 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
12861 * buffer.c (Qoverlap):
12863 * fns.c (Qhash_table_p):
12864 Now extern, so lisp.h can use these symbols.
12865 * dispextern.h: Include character.h, for MAX_CHAR etc.
12866 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
12867 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12868 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
12869 (GLYPH_CODE_P): Move here from lisp.h.
12870 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12871 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
12872 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
12873 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
12874 XUNTAG now returns void *.
12875 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
12876 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
12877 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
12878 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
12879 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
12880 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
12881 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
12882 (lisp_h_XPNTR, lisp_h_XSYMBOL):
12883 New macros, renamed from their sans-lisp_h_ counterparts.
12884 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
12885 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
12886 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
12887 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
12888 If compiling via GCC without optimization, define these as macros
12889 in addition to inline functions.
12890 To disable this, compile with -DINLINING=0.
12891 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
12892 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
12893 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
12894 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
12895 (INTMASK, VALMASK): Now macros, since static values cannot be
12896 accessed from extern inline functions.
12897 (VALMASK): Also a constant, for benefit of old GDB.
12898 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
12899 is INTEGERP, which can fold it in.
12900 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
12901 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
12902 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
12903 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
12904 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
12905 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
12906 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
12907 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
12908 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
12909 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
12910 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
12911 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
12912 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
12913 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
12914 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
12915 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
12916 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
12917 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
12918 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
12919 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
12920 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
12921 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
12922 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
12923 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
12924 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
12925 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
12926 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
12927 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
12928 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
12929 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
12930 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
12931 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
12932 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
12934 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
12935 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
12936 (VALMASK): Define in one place rather than in two, merging the
12937 USE_LSB_TAG parts; this is simpler.
12938 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
12939 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
12940 Move up, to avoid use before definition.
12941 Also include "globals.h" earlier, for the same reason.
12942 (make_natnum): New function.
12943 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
12944 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
12945 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
12946 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
12947 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
12948 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
12949 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
12950 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
12951 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
12952 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
12953 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
12954 (Qwindow_configuration_p, Qimage): New forward declarations.
12955 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
12956 (STRING_COPYIN): Remove; unused.
12957 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
12958 (xcar_addr, xcdr_addr): New functions. All uses changed.
12959 (IEEE_FLOATING_POINT): Now a constant, not a macro.
12960 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
12961 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12962 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
12963 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
12964 (TYPE_RANGED_INTEGERP): Simplify.
12965 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
12966 (setlocale, fixup_locale, synchronize_system_messages_locale)
12967 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
12968 Now empty functions, not macros.
12969 (functionp): Return bool, not int.
12970 * window.c (Qwindow_configuration_p): Now extern,
12971 so window.h can use it.
12972 * window.h (Qwindowp): Move decl back to lisp.h.
12974 2013-06-15 Eli Zaretskii <eliz@gnu.org>
12976 * xdisp.c (Fline_pixel_height): New function, required for solving
12979 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
12981 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
12983 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
12985 * lread.c (syms_of_lread):
12986 * fns.c (Fprovide): Adjust to new format of after-load-alist.
12988 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
12990 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
12992 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
12994 * fileio.c (expand_file_name): Doc fix.
12996 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
12998 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
12999 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
13000 Wait for self, not for 0. This can't hurt on GNU or similar
13001 system, and may help with Cygwin.
13003 * keyboard.c: Don't use PROP (...) as an lvalue.
13004 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
13005 Use set_prop (A, B), not PROP (A) = B.
13007 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13009 * xdisp.c (get_it_property): Use it->window instead of generating
13010 a Lisp object from it->w.
13012 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13014 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13015 get-char-property the window that is being rendered, instead of
13016 the buffer, to support window-specific overlays. (Bug#14575)
13017 (compute_display_string_pos): When W is NULL, use the current
13018 buffer as the object to pass to get-char-property.
13019 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13020 pointer member of the bidi iterator, since no window is pertinent
13023 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13025 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13026 being displayed, and pass it to compute_display_string_pos.
13027 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13028 (bidi_paragraph_init): All callers changed.
13030 * xdisp.c (init_from_display_pos, init_iterator)
13031 (handle_single_display_spec, next_overlay_string)
13032 (get_overlay_strings_1, reseat_1, reseat_to_string)
13033 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13034 Set bidi_it.w member from it->w.
13035 (compute_display_string_pos): Accept additional argument, the
13036 window being displayed, and pass it to Fget_char_property.
13039 * dispextern.h (struct bidi_it): New member w, the window being
13041 (compute_display_string_pos): Adjust prototype.
13043 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13045 * xgselect.c: Remove unneeded include xterm.h.
13047 * process.c (wait_reading_process_output): Check for NS before GLIB.
13048 GLIB may be linked in due to rsvg, but ns_select must be called.
13050 * xgselect.c (xg_select): Remove call to window_system_available
13051 and g_main_context_pending at the top, so Gdk events (i.e. file
13052 notify) are processed when Emacs is started with -nw.
13054 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13056 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13057 (ctagsfiles3): New variable, includes only *.m files.
13058 (TAGS): Use an explicit language name in the regular expressions,
13059 to avoid transformation of '/SOMETHING' by MSYS to
13060 'c:\MSYS\SOMETHING'.
13062 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13064 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13066 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13068 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13069 still need to set the mouse pointer shape and activate help-echo.
13072 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13074 A few porting etc. fixes for the new file monitor code.
13075 See the thread containing
13076 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13077 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13078 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13079 (dir_monitor_callback, Fgfile_rm_watch):
13080 Use assq_no_quit instead of Fassoc, for speed.
13081 (dir_monitor_callback, Fgfile_rm_watch):
13082 eassert that the monitor is a fixnum.
13083 (dir_monitor_callback): No need for CDR_SAFE.
13084 Simplify building of lisp with alternative tails.
13085 (Fgfile_add_watch, Fgfile_rm_watch):
13086 Do not assume glib functions set errno reliably on failure.
13087 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13088 and signal an error otherwise.
13089 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13090 Use Fdelq instead of Fdelete, for speed.
13092 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13094 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13095 don't insist on being invoked on a highlighted tool-bar button.
13096 Avoids losing tool-bar functionality when mouse-highlight is nil.
13097 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13098 Don't highlight when mouse-highlight is nil.
13099 (note_mouse_highlight): When mouse-highlight is nil, don't return
13100 right away; instead, run tool-bar and mode-line highlight
13101 subroutine, clear any existing highlight, and revert the mouse
13102 pointer to its default shape. (Bug#14558)
13104 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13106 * lisp.mk (lisp): Add prog-mode.el.
13108 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13110 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13111 * process.c (dummy_handler): New function.
13112 (lib_child_handler): New static var.
13113 (handle_child_signal): Invoke it.
13114 (catch_child_signal): If a library has set up a signal handler,
13115 save it into lib_child_handler.
13116 (init_process_emacs): If using glib and not on Windows, tickle glib's
13117 child-handling code so that it initializes its private SIGCHLD handler.
13118 * syssignal.h (SA_SIGINFO): Default to 0.
13119 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13120 31; it should no longer be needed now.
13122 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13124 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13126 * gfilenotify.c (globals_of_gfilenotify): New function.
13127 (syms_of_gfilenotify): Move global initialization there.
13129 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13131 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13133 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13134 * keyboard.c (menu_bar_items, tool_bar_items):
13135 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13136 not override local keymaps any more.
13138 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13140 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13142 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13144 * w32console.c (initialize_w32_display): Return the dimensions of
13145 the console window via 2 additional arguments, not via the current
13146 frame. This avoids crashes due to overrunning the bounds of
13147 frame's decode_mode_spec_buffer, which is not resized following
13148 the change of the frame dimensions from the initial 10x10.
13150 * w32term.h (w32_initialize_display_info): Adjust prototype.
13152 * term.c (init_tty): Take dimensions of the frame from the values
13153 returned by initialize_w32_display.
13155 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13156 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13157 (LIBES): Add $(GFILENOTIFY_LIBS).
13159 * w32inevt.c (handle_file_notifications): Add dummy implementation
13160 for !HAVE_W32NOTIFY.
13162 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13164 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13166 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13168 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13170 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13172 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13174 Fix minor problems found by static checking.
13175 * data.c (pure_write_error):
13176 Use xsignal2, not Fsignal, as Fsignal might return.
13177 * eval.c (set_backtrace_debug_on_exit): Now static.
13178 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13179 No longer inline. EXTERN_INLINE is needed only for functions
13180 defined in .h files. Reindent function header as per GNU style.
13181 (backtrace_p, backtrace_top, backtrace_next):
13182 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13183 compiler or linker. Add extern decls to pacify gcc -Wall.
13184 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13186 * frame.c (free_monitors): Define only on platforms that need it.
13187 * nsterm.m (ns_term_init):
13188 * process.c (catch_child_signal):
13189 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13190 defined on all porting targets these days.
13191 * process.c, process.h (catch_child_signal):
13192 Make it extern only if NS_IMPL_GNUSTEP is defined.
13194 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13196 * w32.c (gettimeofday): Make the signature identical to prototype
13197 in nt/inc/sys/time.h.
13199 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13201 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13204 * keyboard.c (safe_run_hooks_error): Improve error message.
13206 * data.c (pure_write_error): Add `object' argument.
13207 * puresize.h (CHECK_IMPURE): Use it.
13209 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13211 * Makefile.in (NOTIFY_OBJ): New variable.
13212 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13214 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13215 Call syms_of_gfilenotify.
13217 * gfilenotify.c: New file.
13219 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13220 and Qfile_w32notify.
13221 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13222 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13224 * lisp.h: Declare syms_of_gfilenotify.
13226 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13228 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13230 Merge the specpdl and backtrace stacks. Make the structure of the
13231 specpdl entries more obvious via a tagged union of structs.
13232 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13233 (enum specbind_tag): New enum.
13234 (struct specbinding): Make it a tagged union of structs.
13235 Add a case for backtrace records.
13236 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13237 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13238 (backtrace_debug_on_exit): New accessors.
13239 (struct backtrace): Remove.
13240 (struct catchtag): Remove backlist field.
13241 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13243 (Flocal_variable_p): Speed up the common case where the binding is
13245 * eval.c (backtrace_list): Remove.
13246 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13247 (set_backtrace_args, set_backtrace_nargs)
13248 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13249 (backtrace_next): New functions.
13250 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13251 (unwind_to_catch, internal_lisp_condition_case)
13252 (internal_condition_case, internal_condition_case_1)
13253 (internal_condition_case_2, internal_condition_case_n): Don't bother
13254 with backtrace_list any more.
13255 (Fsignal): Adjust to new backtrace format.
13256 (grow_specpdl): Move up.
13257 (record_in_backtrace): New function.
13258 (eval_sub, Ffuncall): Use it.
13259 (apply_lambda): Adjust to new backtrace format.
13260 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13262 (specbind): Adjust to new specpdl format. Simplify.
13263 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13264 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13266 (mark_backtrace): Remove.
13267 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13268 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13269 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13271 * profiler.c (record_backtrace): Use get_backtrace.
13272 (handle_profiler_signal): Use backtrace_top_function.
13273 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13274 accessor functions.
13276 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13278 * process.h (catch_child_signal): Declare.
13280 * process.c (catch_child_signal): New function.
13281 (init_process_emacs): Call it.
13283 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13284 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13286 (x_set_cursor_type): Remove declaration.
13287 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13288 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13289 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13290 (ns_get_color): Use F suffix on float.
13291 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13292 (ns_get_rgb_color): Remove.
13293 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13294 (note_mouse_movement): x and y are CGFloat.
13295 (ns_draw_fringe_bitmap): Remove unused rowY.
13296 Change #if to COCOA && >= 10_6.
13297 (ns_draw_window_cursor): Remove unused overspill.
13298 (ns_draw_underwave): width and x are EamcsCGFloat.
13299 (ns_draw_box): thickness is CGFloat.
13300 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13301 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13302 if not in main thread.
13303 (ns_get_pending_menu_title, ns_check_menu_open)
13304 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
13305 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
13306 (sendFromMainThread:): New method.
13307 (changeFont:): size is CGFloat.
13308 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
13309 Disable warning about permanent text.
13310 (characterIndexForPoint:): Adjust return type depending on GNUstep
13312 (mouseDown:): delta is CGFloat.
13313 (updateFrameSize): Remove unised variable f.
13314 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
13315 Cast float to EmacsCGFloat.
13316 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
13317 also to -1 when restoring.
13318 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
13319 inside NS_IMPL_COCOA.
13320 (toggleFullScreen:): Put call to toggleFullScreen inside
13321 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
13322 (setPosition:portion:whole:): por is CGFloat.
13323 (getMouseMotionPart:window:x:y:): Add F suffix to float.
13324 (mouseDown:): Use CGFloat.
13325 (mouseDragged:): Remove unised variable edge.
13326 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
13328 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
13329 of CGFloat differs.
13330 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
13331 when NS_IMPL_GNUSTEP.
13332 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
13333 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
13334 (EmacsToolbar): Add clearAll. Add tag argument to
13335 addDisplayItemWithImage.
13336 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
13338 * nsselect.m (ns_get_local_selection): Remove unused variable type.
13340 * nsmenu.m (ns_update_menubar): Make static.
13341 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
13342 (fillWithWidgetValue:): Add cast to SEL for setAction.
13343 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
13344 (update_frame_tool_bar): Update code for GNUstep.
13345 (clearAll): New method.
13346 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
13347 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
13348 Move identifierToItem setObject and activeIdentifiers addObject before
13349 call to insertItemWithItemIdentifier.
13350 (validateVisibleItems): Fix indentation.
13351 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
13352 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
13353 UtilityWindow to aStyle, remove call to setStyleMask.
13355 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
13357 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
13358 (ns_charset_covers, ns_get_covering_families, nsfont_open):
13359 Use F suffix on floats.
13360 (ns_char_width): Returns CGFloat.
13361 (ns_ascii_average_width): w is CGFloat instead of float.
13362 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
13364 (ns_glyph_metrics): CGFloat instead of float.
13366 * nsfns.m (x_set_foreground_color, x_set_background_color):
13368 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
13369 remove unused variables.
13370 (Fns_read_file_name): Keep track if panel is for save.
13371 Use ns_filename_from_panel/ns_directory_from_panel.
13372 (Fns_list_services): delegate only used for COCOA.
13373 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
13374 Just return the input if GNUstep.
13375 (x_screen_planes): Remove.
13376 (Fxw_color_values): Use EmacsCGFloat
13377 (Fns_display_monitor_attributes_list): Only get screen number for
13379 (getDirectory, getFilename): Remove from EmacsOpenPanel and
13381 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
13382 ns_directory_from_panel.
13384 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
13386 * process.c (handle_child_signal): Also use WCONTINUED.
13387 This is so that list-processes doesn't mistakenly list the process
13388 as stopped, when the process has actually been continued and is
13391 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
13393 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
13394 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
13395 not already configured.
13397 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
13399 2013-05-29 Eli Zaretskii <eliz@gnu.org>
13401 * Makefile.in (mostlyclean): Remove *.res files.
13403 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
13405 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
13406 a buffer (bug#8447).
13408 2013-05-27 Eli Zaretskii <eliz@gnu.org>
13410 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
13411 display vector, and we backtrack, handle the case that the
13412 previous character position is also displayed from a display
13413 vector or covered by a display string or image. (Bug#14476)
13415 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
13417 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13418 (struct MonitorInfo, free_monitors): Remove.
13419 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
13420 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
13421 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13424 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13425 (struct MonitorInfo, free_monitors): Remove.
13426 (ns_screen_name): Make static.
13427 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
13428 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13431 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13432 (struct MonitorInfo): New struct.
13433 (free_monitors, make_monitor_attribute_list): Declare.
13435 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13437 (free_monitors, make_monitor_attribute_list): New functions.
13438 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
13441 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
13443 * callproc.c (call_process): Refine the doc string. (Bug#14045)
13445 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
13447 * keyboard.c: Apply keyboard decoding only to events that come directly
13448 from the tty, not from unread-command-events (bug#14368).
13449 (read_event_from_main_queue): New function, extracted from read_char.
13450 (read_decoded_char): Remove.
13451 (read_decoded_event_from_main_queue): New function to replace it.
13452 (read_char): Use it.
13453 (read_key_sequence): Use read_char rather than read_decoded_char.
13455 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
13457 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
13459 * casetab.c (init_casetab_once): Fix last change (bug#14424).
13461 2013-05-22 Kenichi Handa <handa@gnu.org>
13463 The following changes are to fix the setting of
13464 buffer-file-coding-system on, for instance, C-x RET c unix RET
13465 _FILE_OF_DOS_EOL_TYPE_ RET.
13467 * coding.h (struct coding_system): New member detected_utf8_chars.
13469 * coding.c (detect_coding_utf_8): Count characters and check EOL
13470 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
13472 (setup_coding_system): Do not initialize coding->head_ascii.
13473 (check_ascii): Do not set coding->eol_seen but update it. Do not
13474 call adjust_coding_eol_type here.
13475 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
13476 If the eol-type of CODING is already specified, adjust the eol type
13477 of the found coding-system.
13478 (decode_coding_gap): Cancel previous change. Utilize the
13479 character numbers counted by detect_coding_utf_8. Fix detection
13482 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
13484 * search.c (looking_at_1): Only set last_thing_searched if the match
13485 changed the match-data (bug#14281).
13487 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
13489 * xdisp.c (reseat_at_previous_visible_line_start):
13490 Already declared in dispextern.h, so remove it here.
13491 (move_it_vertically_backward): Likewise.
13493 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13495 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
13496 (Fx_display_pixel_width, Fx_display_pixel_height)
13497 (Fx_display_mm_width, Fx_display_mm_height):
13498 Mention `display-monitor-attributes-list' in docstrings.
13500 * nsfns.m (ns_get_screen): Remove function. All uses removed.
13501 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
13502 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
13503 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
13504 (Fx_display_backing_store, Fx_display_visual_class)
13505 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
13506 (Fx_display_grayscale_p, Fx_display_pixel_width)
13507 (Fx_display_pixel_height, Fx_display_planes)
13508 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
13509 (Fx_display_screens): Don't confuse X11 screens with NS screens.
13510 (Fx_display_mm_width, Fx_display_mm_height)
13511 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
13512 height for all physical monitors as in X11.
13514 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
13515 Return pixel width or height for all physical monitors as in X11.
13517 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
13519 Port --enable-gcc-warnings to clang.
13520 * bytecode.c (exec_byte_code):
13522 Redo diagnostic pragmas to pacify clang, too.
13523 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
13524 * editfns.c (Fencode_time):
13525 * fileio.c (file_accessible_directory_p):
13526 * font.c (font_unparse_xlfd):
13527 Use '&"string"[index]' instead of '"string" + (index)'.
13528 * undo.c (user_error): Remove; unused.
13530 2013-05-16 Eli Zaretskii <eliz@gnu.org>
13532 * insdel.c (insert_1_both): Document the arguments, instead of
13533 referring to insert_1, which no longer exists.
13535 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
13536 some window, increment windows_or_buffers_changed, so that
13537 *Messages* display in that window is updated. (Bug#14408)
13539 * w32.c: Include epaths.h.
13540 (init_environment): Use cmdproxy.exe without leading directories.
13541 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
13543 (gettimeofday): Adjust signature and return value to Posix
13546 * unexw32.c (open_output_file): Delete the existing emacs.exe
13547 before creating it, to break the hard link to the versioned
13550 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
13551 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
13552 (FIRSTFILE_OBJ): New variables.
13553 (W32_RES): Rename to EMACSRES. All users changed.
13554 (base_obj): Use $(CM_OBJ).
13555 (ALLOBJS): Use $(FIRSTFILE_OBJ).
13556 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
13557 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
13558 $(W32_RES_LINK) before $(LIBES).
13559 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
13561 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13563 * makefile.w32-in (DOC): Use just "DOC".
13565 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
13567 * process.c: Export default filters and sentinels to Elisp.
13568 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
13570 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
13571 (Fset_process_sentinel, Fformat_network_address):
13572 Default to them instead of nil.
13573 (server_accept_connection): Sentinels can't be nil any more.
13574 (read_and_dispose_of_process_output): New function, extracted from
13575 read_process_output.
13576 (read_process_output): Use it; filters can't be nil.
13577 (Finternal_default_process_filter): New function, extracted from
13578 read_process_output.
13579 (exec_sentinel_unwind): Remove function.
13580 (exec_sentinel): Don't zilch sentinel while running.
13581 (status_notify): Sentinels can't be nil.
13582 (Finternal_default_process_sentinel): New function extracted from
13584 (setup_process_coding_systems): Default filter is not nil any more.
13585 (syms_of_process): Export new Elisp functions and initialize
13587 * lisp.h (make_lisp_proc): New function.
13589 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13591 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
13593 2013-05-14 Eli Zaretskii <eliz@gnu.org>
13595 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13596 unless we know that the window w is a leaf window.
13597 Another attempt at solving bug#14062.
13599 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
13601 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
13604 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
13606 * image.c (gif_load): Check that subimages fit (Bug#14345).
13608 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
13610 * lread.c (skip_dyn_eof): New function.
13611 (read1): Use it to skip the end of a file in response to #@00.
13613 * doc.c (get_doc_string): Slightly relax the sanity checking.
13615 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
13617 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
13618 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13619 (MonitorInfo): New struct.
13620 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
13621 (Fns_display_monitor_attributes_list): New functions.
13622 (display-usable-bounds): Remove.
13623 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
13626 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
13628 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
13629 (GTK_CHECK_VERSION): New macro, if not already defined.
13630 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
13631 replaced by GTK_CHECK_VERSION.
13633 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
13635 * xterm.h (GTK_PREREQ): New macro.
13636 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
13637 to use this macro instead, for consistency and clarity.
13639 2013-05-08 Eli Zaretskii <eliz@gnu.org>
13641 * xdisp.c (row_for_charpos_p): New function, with code of
13642 cursor_row_p, but accepts an additional argument CHARPOS instead
13643 of using a hardcoded PT.
13644 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
13645 (row_containing_pos): Call row_for_charpos_p instead of partially
13646 doing the same. Fixes cursor positioning under longlines-mode
13647 when longlines-show-effect includes more than one newline, when
13648 moving the cursor vertically up.
13650 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
13652 * makefile.w32-in (ACL_H): New macro.
13653 ($(BLD)/fileio.$(O)): Update dependencies.
13655 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13657 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
13658 * Makefile.in (LIB_ACL): New macro.
13659 (LIBACL_LIBS): Remove.
13660 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
13661 * fileio.c: Include <acl.h>.
13662 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
13663 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
13665 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
13668 * unexelf.c: Don't assume ElfW (Half) fits in int.
13669 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
13670 when dealing with ElfW (Half) values, since they can exceed 2**31
13671 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
13672 (entry_address): Omit unused NUM arg. All uses changed.
13674 2013-05-07 Juri Linkov <juri@jurta.org>
13676 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
13677 to the string converted from number with `Fnumber_to_string'.
13680 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13682 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
13683 This fixes a problem introduced by my previous change.
13685 2013-05-07 Glenn Morris <rgm@gnu.org>
13687 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
13689 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
13691 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
13693 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13695 Static checking by GCC 4.8.0.
13696 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
13697 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
13698 (x_get_monitor_attributes_fallback)
13699 (x_get_monitor_attributes_xinerama)
13700 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
13701 Define only if USE_GTK.
13702 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
13703 (x_get_monitor_attributes_fallback): Omit unused locals.
13704 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
13705 Use double, not float, to avoid mixed-mode floating point arithmetic.
13707 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13708 Jan Djärv <jan.h.d@swipnet.se>
13710 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
13711 (XINERAMA_CFLAGS): New macros.
13712 (ALL_CFLAGS, LIBES): Use them.
13714 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
13715 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
13716 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
13717 (syms_of_xfns): DEFSYM them.
13718 (struct MonitorInfo): New struct.
13719 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
13720 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
13721 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
13722 (x_get_monitor_attributes_xinerama): New functions.
13723 (Fx_display_monitor_attributes_list): New primitive.
13724 (syms_of_xfns): Defsubr it.
13726 * xterm.h (x_display_info): Add Xatom_net_workarea and
13727 Xatom_net_current_desktop.
13729 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
13730 and dpyinfo->Xatom_net_current_desktop.
13732 2013-05-06 Eli Zaretskii <eliz@gnu.org>
13734 * xdisp.c (pos_visible_p): Use the special code for finding the
13735 beginning of a display property or overlay for any "replacing"
13736 display property, not just for display strings. This solves
13737 incorrect reporting of position by posn-at-point. (Bug#14241)
13739 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
13741 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
13742 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
13743 Verify that ElfW (Half) fits in int.
13744 (fatal): Use same signature as lisp.h.
13745 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
13746 configure and build with -DUNEXELF_DEBUG without worrying about
13747 other modules that use DEBUG.
13748 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
13749 possibly-wide integers now uses it instead of plain fprintf.
13750 (entry_address): New function, which avoids problems with 32-bit
13751 overflow on 64-bit hosts.
13752 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
13753 (round_up): Don't assume the remainder fits in int.
13754 (find_section): Use bool for boolean. Simplify debug code.
13755 (unexec): Don't assume file sizes fit in int or size_t.
13756 Omit unnecessary trailing newline in 'fatal' format.
13757 Use strerror rather than outputting decimal error number.
13758 Remove unused code when emacs is not defined;
13759 this file relies on Emacs now.
13760 Don't assume e_phnum and e_shnum are positive.
13762 * regex.c: Fix problems when DEBUG is defined.
13763 (extract_number, extract_number_and_incr): Define regardless of
13764 whether DEBUG is defined; that's simpler and makes the code less
13765 likely to go stale in the normal case when DEBUG is not defined.
13766 Return int rather than taking an int * arg. All callers changed.
13767 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
13768 Remove, replacing with ...
13769 (DEBUG_PRINT): New macro. All callers changed.
13770 (DEBUG_COMPILES_ARGUMENTS): New macro.
13771 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
13772 (print_compiled_pattern, print_double_string) [DEBUG]:
13773 Use prototype rather than old-style definition.
13774 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
13775 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
13776 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
13777 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
13778 Don't assume ptrdiff_t, size_t, and long are the same width as int.
13779 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
13780 This matters only when DEBUG is defined.
13782 2013-05-05 Eli Zaretskii <eliz@gnu.org>
13784 * xdisp.c (set_iterator_to_next): Set the
13785 ignore_overlay_strings_at_pos_p flag only if we are _really_
13786 iterating over an overlay string, as indicated by the
13787 current.overlay_string_index member. (Bug#14306)
13789 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
13791 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
13792 to where it is used, to avoid autorelease issues (Bug#14050).
13794 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
13796 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
13797 * fileio.c (syms_of_fileio): Implement this.
13798 * filelock.c (create_lock_file): If symbolic links don't work, so
13799 we use a regular file as a lock file, do not fsync the lock file;
13802 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
13804 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
13805 (syms_of_minibuf): Adjust accodingly.
13807 * callint.c (Fcall_interactively): Adjust calls accordingly.
13809 2013-05-04 Eli Zaretskii <eliz@gnu.org>
13811 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
13812 w->contents is a buffer before computing everything else.
13813 Use parentheses to disambiguate last part of the condition.
13815 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
13816 assertion violations. (Bug#14062)
13818 2013-05-01 David Reitter <david.reitter@gmail.com>
13820 * nsfns.m (ns_tooltip): Initialize.
13822 2013-04-28 Eli Zaretskii <eliz@gnu.org>
13824 * coding.c (decode_coding_gap): Don't remove the character before
13825 a newline unless it's a CR character. (Bug#14287)
13827 2013-04-28 Dan Nicolaescu <dann@gnu.org>
13829 * dispextern.h (struct face): Move enum face_underline_type
13830 earlier so that bitfields can be in the same word.
13832 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
13834 * nsfns.m (handlePanelKeys): New function.
13835 (EmacsOpenPanel:performKeyEquivalent:)
13836 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
13837 arrows/function/control and copy/paste keys (Bug#14296).
13839 2013-04-27 Juri Linkov <juri@jurta.org>
13841 * callint.c (Fcall_interactively): Call `Qread_number' for
13842 interactive code letter `n' instead of using duplicate code.
13845 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
13847 * systime.h (make_timeval): Declare as 'const'.
13849 2013-04-27 Kenichi Handa <handa@gnu.org>
13851 * font.c (font_open_entity): Always open a font of manageable
13854 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
13856 Port better to AIX (Bug#14258).
13857 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
13860 2013-04-24 Kenichi Handa <handa@gnu.org>
13862 * coding.c (decode_coding_iso_2022): When an invalid escape
13863 sequence is encountered, reset the invocation and designation
13864 status to the safest one.
13866 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
13868 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
13869 Without this fix, "make distclean" leaves stamp-h1 behind.
13871 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
13873 * w32fns.c (w32_fullscreen_rect): New function to compute the
13874 window rectangle for the given fullscreen mode.
13875 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
13876 longer tunes the window size. This keeps the window's edges flush
13877 with the screen and allows the taskbar to hide itself in fullboth.
13879 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
13880 window decorations and uses the entire screen.
13882 * w32term.h (w32_fullscreen_rect) Add prototype.
13883 (struct w32_output): Replace normal_width, normal_height,
13884 normal_top, and normal_left members with a single normal_placement
13886 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
13888 (FRAME_NORMAL_PLACEMENT): New macro.
13890 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
13892 * minibuf.c (Ftest_completion): Silence compiler warning.
13894 2013-04-15 Eli Zaretskii <eliz@gnu.org>
13896 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
13899 * frame.h (WINDOW_FRAME): Protect macro and its argument with
13902 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
13903 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
13904 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
13905 parentheses where appropriate.
13907 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
13909 * keyboard.c (timer_start_idle): Remove no-longer-used local.
13911 2013-04-14 Eli Zaretskii <eliz@gnu.org>
13913 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
13914 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
13915 Mention in the doc string that setting these variables takes
13916 effect only after a call to set-window-buffer. (Bug#14200)
13918 2013-04-13 Eli Zaretskii <eliz@gnu.org>
13920 * indent.c (Fvertical_motion): Don't consider display strings on
13921 overlay strings as display strings on the buffer position we
13922 started from. This prevents vertical cursor motion from jumping
13923 more than one line when there's an overlay string with a display
13924 property at end of line.
13925 Reported by Karl Chen <Karl.Chen@quarl.org> in
13926 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
13928 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
13930 * window.c (select_window): `record_buffer' even if window is
13931 already selected (bug#14191).
13933 2013-04-11 Eli Zaretskii <eliz@gnu.org>
13935 * window.c (Fwindow_end): Test more flags, including the buffer's
13936 last_overlay_modified flag, to determine whether the window's
13937 display is really up-to-date. Prevents the function from
13938 returning a stale value. (Bug#14170)
13939 (Fwindow_line_height): Fix the test for up-to-date-ness of the
13942 2013-04-10 Eli Zaretskii <eliz@gnu.org>
13944 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
13945 garbaged only if it is not already the top frame on its TTY.
13946 This prevents flickering due to constant redrawing of TTY frames when
13947 there are GUI frames open in the same session. (Bug#13864)
13949 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
13951 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
13952 of marking the idle timers directly.
13954 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
13956 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
13957 tables (bug#14054).
13959 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
13961 * window.c (select_window): Don't record_buffer while the invariant is
13962 temporarily broken (bug#14161).
13964 * fns.c (Fdelq): Don't assume !NILP => CONSP.
13966 2013-04-07 Eli Zaretskii <eliz@gnu.org>
13968 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
13970 2013-04-07 Romain Francoise <romain@orebokech.com>
13972 Ignore additional platform-specific ACL errors (Bug#13702).
13973 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
13974 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
13976 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
13978 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
13981 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
13983 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
13984 This bug was introduced by my 2013-02-25 change that simplified
13985 data_start configuration. Without this change, on GNU/Linux
13986 an Emacs configured with --enable-profiling fails immediately
13987 due to a profiler signal.
13988 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
13989 with these flags. On platforms where special flags are needed
13990 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
13991 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
13992 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
13994 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
13996 Get rid of some platform-specific functions examining window
13997 system and its capabilities. This is a partial rework of the
13999 * lisp.h (have_menus_p): Remove prototype. This function is
14000 replaced with platform-independent window_system_available.
14001 (check_window_system): Move to...
14002 * frame.h (decode_window_system_frame, window_system_available):
14003 ...here, add new prototypes.
14004 * frame.c (window_system_available, decode_window_system_frame):
14006 (check_window_system): Platform-independent now.
14007 * xterm.h (x_in_use): Remove declaration.
14009 * w32term.h (check_x_frame):
14010 * nsterm.h (check_x_frame): Remove prototypes. This function
14011 is replaced with platform-independent decode_window_system_frame.
14012 * msdos.c (have_menus_p): Remove.
14013 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14014 Remove platform-specific functions. Use check_window_system,
14015 decode_window_system_frame and check_ns_display_info where
14016 appropriate. Minor style and comment tweaks.
14017 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14018 (check_x_frame): Likewise.
14019 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14021 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14022 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14023 * xmenu.c, xselect.c: All related users changed.
14025 2013-04-03 Kenichi Handa <handa@gnu.org>
14027 The following changes is to optimize the code for reading UTF-8
14030 * coding.c (check_ascii): Rename from detect_ascii. Return value
14031 changed. Check EOL format. Do not call adjust_coding_eol_type
14033 (check_utf_8): New function.
14034 (adjust_coding_eol_type): Do nothing if already adjusted.
14035 (detect_coding): Compare the return value of check_ascii with
14036 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14037 (decode_coding_gap): Optimize for valid UTF-8.
14039 2013-03-21 Kenichi Handa <handa@gnu.org>
14041 * coding.c (syms_of_coding): Cancel previous change.
14043 * insdel.c (insert_from_gap): Fix previous change.
14045 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14047 Consistently use platform-specific function to detect window system.
14048 * lisp.h (check_window_system): New prototype. This function is
14049 going to replace check_x, check_w32 and check_ns.
14050 (have_menus_p): Mention msdos.c in comment.
14051 * fontset.c (check_window_system_func): Remove. Adjust all users.
14052 * fontset.h (check_window_system_func): Remove prototype.
14053 * nsterm.h (check_ns):
14054 * xterm.h (check_x):
14055 * w32term.h (check_w32): Likewise.
14056 * menu.c (Fx_popup_menu): Use check_window_system.
14057 * msdos.c (check_window_system): Define for MS-DOS.
14058 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14059 * w32fns.c (check_window_system): Likewise for MS-Windows.
14060 * xfns.c (check_window_system): Likewise for X.
14061 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14062 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14064 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14066 Prefer < to > in range checks such as 0 <= i && i < N.
14067 This makes it easier to visualize quantities on a number line.
14068 This patch doesn't apply to all such range checks,
14069 only to the range checks affected by the 2013-03-24 change.
14070 This patch reverts most of the 2013-03-24 change.
14071 * alloc.c (xpalloc, Fgarbage_collect):
14072 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14073 * character.c (string_escape_byte8):
14074 * charset.c (read_hex):
14075 * data.c (cons_to_unsigned):
14076 * dispnew.c (update_frame_1):
14077 * doc.c (Fsubstitute_command_keys):
14078 * doprnt.c (doprnt):
14079 * editfns.c (hi_time, decode_time_components):
14080 * fileio.c (file_offset):
14081 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14082 * font.c (font_intern_prop):
14083 * frame.c (x_set_alpha):
14084 * gtkutil.c (get_utf8_string):
14085 * indent.c (check_display_width):
14086 * keymap.c (Fkey_description):
14087 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14089 * minibuf.c (read_minibuf_noninteractive):
14090 * process.c (wait_reading_process_output):
14091 * search.c (Freplace_match):
14092 * window.c (get_phys_cursor_glyph):
14093 * xdisp.c (redisplay_internal):
14094 * xsmfns.c (smc_save_yourself_CB):
14095 Prefer < to > for range checks.
14096 * dispnew.c (sit_for): Don't mishandle NaNs.
14097 This fixes a bug introduced in the 2013-03-24 change.
14098 * editfns.c (decode_time_components): Don't hoist comparison.
14099 This fixes another bug introduced in the 2013-03-24 change.
14101 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14103 * frame.h (struct frame): Drop scroll_bottom_vpos
14104 member becaue all real users are dead long ago.
14105 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14106 * xdisp.c (redisplay_internal): Adjust user.
14108 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14110 * nsmenu.m (showAtX:Y:for:): setLevel to
14111 NSPopUpMenuWindowLevel (Bug#13998).
14113 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14115 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14116 (ns_check_pending_open_menu): Declare.
14118 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14119 (x_activate_menubar): Update the menu with title that matches
14120 ns_get_pending_menu_title, and call
14121 ns_check_pending_openmenu (Bug#12698).
14122 (menuWillOpen:): New method.
14123 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14125 * nsterm.m (menu_will_open_state, menu_mouse_point)
14126 (menu_pending_title): New varaibles.
14127 (ns_get_pending_menu_title, ns_check_menu_open)
14128 (ns_check_pending_open_menu): New functions.
14130 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14132 * indent.c (current_column_bol_cache): Remove leftover which is not
14133 used in Fmove_to_column any more.
14134 (current_column, scan_for_column): Adjust users.
14135 * keyboard.c (last_point_position_buffer, last_point_position_window):
14136 Remove leftovers which are not used for recording undo any more.
14137 (command_loop_1, syms_of_keyboard): Adjust users.
14138 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14139 redisplay_window any more.
14140 (move_it_to): Adjust user.
14142 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14144 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14145 Update dependencies.
14147 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14149 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14150 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14151 forward references.
14153 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14155 * window.h (struct window): Replace hchild, vchild and buffer slots
14156 with a single slot 'contents'. This is possible because each valid
14157 window may have either the child window (in vertical or horizontal
14158 combination) or buffer to display (for the leaf window). Using that,
14159 a lot of operations to traverse and/or change window hierarchies may
14160 be simplified. New member horizontal is used to distinguish between
14161 horizontal and vertical combinations of internal windows.
14162 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14163 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14164 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14165 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14166 Use contents slot, not buffer, where appropriate.
14167 (wset_combination): New function.
14168 (wset_buffer): Add eassert.
14169 (Fframe_first_window): Simplify the loop reaching first window.
14170 (Fwindow_buffer): Use WINDOW_LEAF_P.
14171 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14172 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14173 (unshow_buffer): Convert initial debugging check to eassert.
14174 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14175 (make_parent_window, window_resize_check, window_resize_apply)
14176 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14177 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14178 Adjust to match struct window changes.
14179 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14180 (mark_window_cursors_off, count_windows, get_leaf_windows)
14181 (foreach_window_1): Simplify the loop.
14182 * alloc.c (mark_object): Do not check for the leaf window because
14183 internal windows has no glyph matrices anyway.
14184 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14185 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14186 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14187 (build_frame_matrix_from_window_tree, mirror_make_current)
14188 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14189 (update_window_tree, set_window_update_flags): Simplify the loop.
14190 (sync_window_with_frame_matrix_rows): Enforce live window.
14191 Use contents slot, not buffer, where appropriate.
14192 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14193 and WINDOW_HORIZONTAL_COMBINATION_P.
14194 (make_frame_visible_1): Simplify the loop.
14195 Use contents slot, not buffer, where appropriate.
14196 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14197 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14198 (expose_window_tree): Likewise.
14199 Use contents slot, not buffer, where appropriate.
14200 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14201 to avoid deleted windows. Use contents slot instead of buffer.
14202 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14203 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14204 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14205 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14207 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14209 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14210 identify the reasons for assertion violations in bug#14062 and
14212 (Fx_show_tip): Fix compilation error under
14213 "--enable-check-lisp-object-type". (Bug#14073)
14215 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14216 Reported by <rzl24ozi@gmail.com>.
14218 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14220 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14222 (unwind_with_echo_area_buffer): ...to restore it here.
14223 This is needed to ensure that...
14224 (redisplay_window): ...both window markers are valid here,
14225 which is verified by eassert.
14226 * editfns.c (save_excursion_save): Do not assume that
14227 selected_window always displays the buffer.
14228 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14231 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14233 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14236 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14238 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14240 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14242 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14243 since MinGW's w32api headers do. This avoids compiler warnings.
14245 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14246 if already defined.
14248 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14250 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14252 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14254 * gtkutil.c (style_changed_cb): Check if frame is live and an
14255 X frame (Bug#14038).
14257 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14259 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14260 Define only for _WIN32_WINNT less than 0x0500.
14261 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14263 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14264 see its own definitions of 'struct timeval' and 'struct timezone'.
14266 Fix incompatibilities between MinGW.org and MinGW64 headers.
14267 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14269 * w32.c (REPARSE_DATA_BUFFER): Guard with
14270 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14272 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14274 * xterm.c: Include X11/XKBlib.h
14275 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14277 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14279 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14281 * blockinput.h (input_blocked_p): Likewise.
14282 * bytecode.c (exec_byte_code): Likewise.
14283 * callproc.c (call_process_kill, call_process_cleanup)
14284 (Fcall_process): Likewise.
14285 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14286 (Fccl_execute_on_string): Likewise.
14287 * character.c (string_escape_byte8): Likewise.
14288 * charset.c (read_hex): Likewise.
14289 * cm.c (calccost): Likewise.
14290 * data.c (cons_to_unsigned): Likewise.
14291 * dired.c (directory_files_internal, file_name_completion):
14293 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14294 (sit_for): Likewise.
14295 * doc.c (Fsubstitute_command_keys): Likewise.
14296 * doprnt.c (doprnt): Likewise.
14297 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14298 * emacsgtkfixed.c: Likewise.
14299 * fileio.c (file_offset, Fwrite_region): Likewise.
14300 * floatfns.c (Fexpt, fmod_float): Likewise.
14301 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14303 * font.c (font_intern_prop): Likewise.
14304 * frame.c (x_set_alpha): Likewise.
14305 * gtkutil.c (get_utf8_string): Likewise.
14306 * indent.c (check_display_width): Likewise.
14307 * intervals.c (create_root_interval, rotate_right, rotate_left)
14308 (split_interval_right, split_interval_left)
14309 (adjust_intervals_for_insertion, delete_node)
14310 (interval_deletion_adjustment, adjust_intervals_for_deletion)
14311 (merge_interval_right, merge_interval_left, copy_intervals)
14312 (set_intervals_multibyte_1): Likewise.
14313 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
14314 * keymap.c (Fkey_description): Likewise.
14315 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
14316 * lread.c (openp, read_integer, read1, string_to_number):
14318 * menu.c (ensure_menu_items): Likewise.
14319 * minibuf.c (read_minibuf_noninteractive): Likewise.
14320 * print.c (printchar, strout): Likewise.
14321 * process.c (create_process, Faccept_process_output)
14322 (wait_reading_process_output, read_process_output, send_process)
14323 (wait_reading_process_output): Likewise.
14324 * profiler.c (make_log, handle_profiler_signal): Likewise.
14325 * regex.c (re_exec): Likewise.
14326 * regex.h: Likewise.
14327 * search.c (looking_at_1, Freplace_match): Likewise.
14328 * sysdep.c (get_child_status, procfs_ttyname)
14329 (procfs_get_total_memory): Likewise.
14330 * systime.h (EMACS_TIME_VALID_P): Likewise.
14331 * term.c (dissociate_if_controlling_tty): Likewise.
14332 * window.c (get_phys_cursor_glyph): Likewise.
14333 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
14334 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
14336 * xfns.c (Fx_window_property): Likewise.
14337 * xmenu.c (set_frame_menubar): Likewise.
14338 * xselect.c (x_get_window_property, x_handle_dnd_message):
14340 * xsmfns.c (smc_save_yourself_CB): Likewise.
14341 * xterm.c (x_scroll_bar_set_handle): Likewise.
14343 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
14345 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
14346 to be optional or nil. Adjust comment and convert it to docstring.
14347 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
14348 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
14350 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
14352 Static checking by GCC 4.8-20130319.
14353 * image.c (gif_load): Assume pass < 3 to pacify GCC.
14354 * process.c (Fset_process_datagram_address)
14355 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
14356 * xdisp.c (get_char_face_and_encoding)
14357 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
14358 (get_glyph_face_and_encoding): Prepare face before possibly using it.
14359 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
14361 2013-03-24 Ken Brown <kbrown@cornell.edu>
14363 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
14364 fix compilation on 64-bit Cygwin, where underscores are not
14365 automatically prepended.
14367 * w32term.c (w32_initialize): Silence compiler warning.
14369 2013-03-23 Eli Zaretskii <eliz@gnu.org>
14371 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
14372 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
14373 variables, to save and restore frame dimensions.
14374 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
14375 after returning from a 'fullscreen' configuration.
14376 use SendMessage instead of PostMessage to send the SC_RESTORE message,
14377 to avoid races between the main thread and the input thread.
14379 * w32term.h (struct w32_output): New members normal_width,
14380 normal_height, normal_top, normal_left, and prev_fsmode.
14381 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
14382 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
14383 members of a frame.
14385 * w32term.c (w32fullscreen_hook): Record last value of the frame's
14386 'fullscreen' parameter. Always record previous width and height
14387 of the frame, except when switching out of maximized modes, so
14388 that they could be restored correctly, instead of resetting to the
14389 default frame dimensions. Send SC_RESTORE command to the frame,
14390 unless we are going to send SC_MAXIMIZE, to restore the frame
14391 resize hints in the mouse pointer shown by the window manager.
14394 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
14396 * lisp.h (get_frame_param): Adjust conditions for prototype
14399 2013-03-22 Ken Brown <kbrown@cornell.edu>
14401 * unexcw.c: Drop unneeded inclusion of w32common.h.
14402 (report_sheap_usage): Declare.
14403 (read_exe_header): Add magic numbers for x86_64.
14404 (fixup_executable): Fix printf format specifier for unsigned long
14407 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
14409 * frame.h (struct frame): Put menu_bar_window under #ifdef
14410 because this member is not needed when X toolkit is in use.
14411 (fset_menu_bar_window):
14412 * dispnew.c (clear_current_matrices, clear_desired_matrices)
14413 (free_glyphs, update_frame):
14414 * xdisp.c (expose_frame): Likewise.
14415 (display_menu_bar): Likewise. Remove redundant eassert.
14416 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
14419 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
14421 Use functions and constants to manipulate Lisp_Save_Value objects.
14422 This replaces code that used macros and strings and token-pasting.
14423 The change makes the C source a bit easier to follow,
14424 and shrinks the Emacs executable a bit.
14425 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
14426 (make_save_value): Change 1st arg from string to enum. All callers
14429 (mark_object): Use if, not #if, for GC_MARK_STACK.
14430 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
14431 (XSAVE_OBJECT): Now functions, not macros.
14432 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
14433 the constant was never used.
14434 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
14435 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
14436 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
14437 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
14439 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
14440 type3 with a single member save_type. All uses changed.
14441 (save_type, set_save_pointer, set_save_integer): New functions.
14442 * print.c (PRINTX): Remove.
14444 * alloc.c: Remove redundant static declarations.
14446 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14448 * window.h (struct window): Convert left_col, top_line, total_lines
14449 and total_cols from Lisp_Objects to integers. Adjust comments.
14450 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
14452 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
14453 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
14454 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
14455 Adjust users where appropriate.
14457 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14459 * frame.h (struct frame): Drop resx and resy because the same data is
14460 available from window system-specific output context. Adjust users.
14461 (default_pixels_per_inch_x, default_pixels_per_inch_y):
14462 New functions to provide defaults when no window system available.
14463 (FRAME_RES_X, FRAME_RES_Y): New macros.
14464 (NUMVAL): Move from xdisp.c.
14465 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
14466 (Ffont_face_attributes, Fopen_font):
14467 * image.c (gs_load):
14468 * w32font.c (fill_in_logfont):
14469 * xdisp.c (calc_pixel_width_or_height):
14470 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
14471 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
14473 2013-03-20 Kenichi Handa <handa@gnu.org>
14475 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
14476 to 1 (temporary workaround until a bug related to ASCII
14477 optimization is fixed).
14479 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
14481 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
14482 Signal error if window is not internal. Adjust docstring.
14483 (delete_all_child_windows): Use combination_limit to save the buffer.
14484 (Fset_window_configuration): Adjust accordingly.
14485 * print.c (syms_of_print): Initialize debugging output not here...
14486 (init_print_once): ...but in a new function here.
14487 * lisp.h (init_print_once): Add prototype.
14488 * emacs.c (main): Add call to init_print_once. Adjust comments.
14490 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
14492 * window.c (window_resize_check, window_resize_apply)
14493 (window_from_coordinates, recombine_windows, set_window_buffer)
14494 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
14495 (Fsplit_window_internal, Fdelete_window_internal)
14496 (freeze_window_starts): Use bool for booleans.
14497 * window.h (window_frame_coordinates, resize_frame_windows)
14498 (freeze_window_starts, set_window_buffer): Adjust prototypes.
14500 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
14502 * dispnew.c (bitch_at_user): Use `user-error'.
14504 2013-03-17 Ken Brown <kbrown@cornell.edu>
14506 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
14507 as return type of image_background. (Bug#13981)
14508 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
14510 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
14512 * nsterm.m (updateFrameSize:): Change resize increments if needed.
14513 (ns_select): Don't return with result uninitialized.
14515 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
14518 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
14520 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
14521 directories. If filename is nil, get directory name (Bug#13932).
14522 Use getFilename and getDirectory.
14523 (getFilename, getDirectory): New methods for EmacsSavePanel and
14525 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
14527 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
14529 * coding.c (decode_coding_gap): Fix typo caught by static checking.
14531 2013-03-15 Kenichi Handa <handa@gnu.org>
14533 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
14534 (adjust_after_replace): Make it back to static. Delete the third
14535 arg text_at_gap_tail. Cancel the code for handling it.
14537 * coding.h (struct coding_system): New member eol_seen.
14539 * coding.c (detect_ascii): New function.
14540 (detect_coding): Set coding->head_ascii and coding->eol_seen only
14541 when the source bytes are actually scanned. On detecting for
14542 coding_category_utf_8_auto, call detect_ascii instead of scanning
14543 source bytes directly.
14544 (produce_chars): Call insert_from_gap with the new arg 0.
14545 (encode_coding): Likewise.
14546 (decode_coding_gap): Control ASCII optimization by the variable
14547 disable_ascii_optimization instead of #ifndef .. #endif.
14548 Deccode EOL format according to coding->eol_seen.
14549 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
14552 * lisp.h (adjust_after_replace): Cancel externing it.
14553 (insert_from_gap): Adjust prototype.
14555 2013-03-15 Eli Zaretskii <eliz@gnu.org>
14557 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
14558 FULLSCREEN_MAXIMIZED. (Bug#13935)
14560 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
14562 * region-cache.c (find_cache_boundary, move_cache_gap)
14563 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
14564 Simplify debugging check and convert to eassert. Adjust comment.
14565 (pp_cache): Put under ENABLE_CHECKING.
14567 2013-03-14 Eli Zaretskii <eliz@gnu.org>
14569 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
14570 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
14571 and WM_ACTIVATEAPP.
14572 (w32fullscreen_hook): If the frame is visible, reset
14573 f->want_fullscreen flag after changing the frame size. If the
14574 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
14577 2013-03-13 Daniel Colascione <dancol@dancol.org>
14579 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
14580 too so that these builds can use Cygwin's file conversion
14581 functions. (We've been building and linking cygw32.o all along
14582 and just not using it.)
14584 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14586 File synchronization fixes (Bug#13944).
14587 * Makefile.in (LIB_FDATASYNC): New macro.
14589 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
14590 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
14591 Don't worry about HAVE_FSYNC, since a substitute fsync is
14592 available if the system lacks one.
14593 (Fwrite_regin): Retry fsync if interrupted.
14595 2013-03-13 Eli Zaretskii <eliz@gnu.org>
14597 * w32term.c (w32_read_socket): If the Emacs frame is being
14598 activated, call w32fullscreen_hook, to make sure the new frame
14599 dimensions are in effect. (Bug#13937)
14601 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
14603 * xdisp.c (init_iterator): Simplify because both character and byte
14604 positions are either specified or -1. Add eassert. Adjust comment.
14605 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
14606 character and byte positions can be obtained from marker.
14608 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14610 Static checking by Sun C 5.12.
14611 * alloc.c (buffer_memory_full) [REL_ALLOC]:
14612 * bytecode.c (exec_byte_code):
14613 * dispnew.c (init_display):
14615 * fileio.c (Fsubstitute_in_file_name):
14616 * keyboard.c (Fevent_convert_list):
14617 * keymap.c (Fsingle_key_description):
14618 * term.c (maybe_fatal, fatal):
14619 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
14620 * xsmfns.c (Fhandle_save_session):
14621 Omit unreachable code.
14622 * keymap.c (map_keymap_char_table_item): Cast void * to
14623 a function pointer type; the C Standard requires this.
14625 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
14626 Include <sys/param.h> unconditionally, as that works elsewhere and
14627 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
14628 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
14631 See ChangeLog.12 for earlier changes.
14633 ;; Local Variables:
14637 Copyright (C) 2011-2014 Free Software Foundation, Inc.
14639 This file is part of GNU Emacs.
14641 GNU Emacs is free software: you can redistribute it and/or modify
14642 it under the terms of the GNU General Public License as published by
14643 the Free Software Foundation, either version 3 of the License, or
14644 (at your option) any later version.
14646 GNU Emacs is distributed in the hope that it will be useful,
14647 but WITHOUT ANY WARRANTY; without even the implied warranty of
14648 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14649 GNU General Public License for more details.
14651 You should have received a copy of the GNU General Public License
14652 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.