1 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
4 DELAY argument to change_frame_size, so that the frame size
5 changes, if any are needed, are delayed until the next redisplay.
6 This is to avoid a too early QUIT inside change_frame_size, when
7 it calls Lisp in frame_windows_min_size, in case one of the events
8 we've read sets the quit-flag. (Bug#18649)
10 * w32fns.c (check_x_display_info): Accept terminal objects as
11 argument, to follow what xfns.c does.
13 2014-10-07 Glenn Morris <rgm@gnu.org>
15 * Makefile.in ($(srcdir)/macuvs.h)
16 ($(lispsource)/international/charprop.el): Add explicit FORCE.
18 2014-10-07 Eli Zaretskii <eliz@gnu.org>
20 * decompress.c (init_zlib_functions): Move the message about zlib
21 being unavailable from here...
22 (Fzlib_decompress_region): ...to here. (Bug#18650)
24 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
26 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
27 the case where an optional string is used. Adjust docstring.
29 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
31 * lisp.mk (lisp): Remove w32-common-fns.elc.
33 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
35 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
36 These were already defined in buffer.c, and the duplicate
37 definitions cause problems on platforms like 'gcc -fno-common'.
38 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
40 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
42 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
43 if toolbar is visible.
45 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
48 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
49 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
50 (ns_select, ns_read_socket): Use unwind_protect to decrease
51 apploopnr (Bug#18345).
52 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
53 line height (Bug#17977).
55 * macfont.m: Fix indentation and import changes from macport 24.3.94.
56 (macfont_closest_traits_index): New function.
57 (macfont_closest_traits_index_p): Rename from
58 macfont_closest_traits_index.
59 (macfont_list): Use macfont_closest_traits_index_p.
61 2014-10-05 K. Handa <handa@gnu.org>
63 * coding.c (detect_coding_iso_2022): Set coding->rejected
64 correctly when an invalid escape sequence is found (Bug#18610).
66 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
68 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
69 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
72 2014-10-04 Martin Rudalics <rudalics@gmx.at>
74 * buffer.c (scroll_bar_width, scroll_bar_height):
76 * window.c (Fset_window_scroll_bars): Fix doc-string.
77 (Fwindow_scroll_bars): Have it return what the doc-string says.
79 2014-10-03 Eli Zaretskii <eliz@gnu.org>
81 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
82 iterator backwards, to resync the bidi iterator. (Bug#18584)
84 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
86 Consistently use min and max macros from lisp.h.
87 * coding.c (min, max):
89 * unexhp9k800.c (min):
90 * unexw32.c (min, max): Use definitions from lisp.h.
91 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
93 * gmalloc.c (min): Tiny style change.
95 * fileio.c (emacs_readlinkat, Finsert_file_contents):
96 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
98 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
100 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
101 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
102 (X_ULONG_MAX): Move these macros to xterm.h.
103 (x_fill_property_data): Be more generous about allowing either
104 signed or unsigned data of the appropriate width.
105 * xterm.h (x_display_set_last_user_time): New function.
106 All setters of last_user_time changd to use this function.
107 If ENABLE_CHECKING, check that the times are in range.
109 2014-10-02 Eli Zaretskii <eliz@gnu.org>
111 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
112 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
114 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
116 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
117 make a font_object from a tty frame (Bug#18573).
118 (Finternal_set_lisp_face_attribute): Add FIXME comment.
120 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
122 * alloc.c (mark_overlay): Assume that overlay boundaries are
123 always markers. Add comment.
124 * lread.c (read_internal_start): Use convenient validate_subarray.
126 (Fread_from_string): Adjust docstring.
128 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
130 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
132 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
133 Rename from the "x-" prefix.
135 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
137 * xselect.c (selection-converter-alist): Fix docstring.
139 2014-10-01 Eli Zaretskii <eliz@gnu.org>
141 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
142 argument passed by the caller, when we mirror all slashes into
145 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
147 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
148 Resurrect old code and fix compilation with GTK < 2.13.6.
150 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
152 Use AUTO_CONS instead of SCOPED_CONS, etc.
153 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
154 * lisp.h (AUTO_CONS): Rename from scoped_cons.
155 (AUTO_LIST1): Rename from scoped_list1.
156 (AUTO_LIST2): Rename from scoped_list2.
157 (AUTO_LIST3): Rename from scoped_list3.
158 (AUTO_LIST4): Rename from scoped_list4.
159 (AUTO_STRING): Rename from SCOPED_STRING.
160 * frame.h (AUTO_FRAME_ARG):
161 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
162 (AUTO_LIST4, AUTO_STRING):
163 Prepend a new argument 'name'.
164 Declare a variable instead of yielding a value.
166 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
168 2014-09-30 Eli Zaretskii <eliz@gnu.org>
170 * w32fns.c (w32_createwindow): Accept an additional argument, an
171 array of 2 values specifying the coordinates of the frame's
172 top-left corner. Use these values instead of calling x_get_arg,
173 which can cons Lisp objects, and therefore cannot be called except
174 from the main thread. Remove redundant tests for the default
176 (my_create_window): Move the calculation of the coordinates of the
177 frame's top-left edge here. Pass them to the input thread via the
178 second parameter of the WM_EMACS_CREATEWINDOW message.
179 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
182 2014-09-30 Eli Zaretskii <eliz@gnu.org>
184 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
185 (redisplay_window): Treat the frame's frozen_window_starts flag
186 the same way as the optional_new_start flag for the window: only
187 obey it if the glyph row showing point will be fully visible.
188 Likewise when the window start is in a continuation line. If,
189 after trying everything under the 'force_start' label, point is
190 still not fully visible, give up and scroll the window.
191 Add debugging traces. (Bug#18545)
193 * window.c (Frecenter): Set the window's redisplay flag.
195 2014-09-30 Eli Zaretskii <eliz@gnu.org>
197 * w32term.c (w32_read_socket): Don't use frame dimensions for
198 resizing if GetClientRect returned an empty (0, 0, 0, 0)
199 rectangle. Check the return value of GetClientRect, and don't use
200 the results if it didn't succeed.
202 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
203 in columns and lines after correcting the pixel dimensions in
205 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
206 negative values to xrealloc. (Bug#18528)
208 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
210 * alloc.c: Remove now-unnecessary check.
211 Suggested by Dmitry Antipov in:
212 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
214 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
216 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
217 to Ubuntu 14.04.1 x86-64.
219 Simplify stack-allocated Lisp objects, and make them more portable.
220 The build_local_string macro was used in two ways: (1) string
221 literals for which scoped allocation suffices, and (2) file name
222 components, where it's not safe in general to assume bounded-size
223 ASCII data. Simplify by defining a new macro SCOPED_STRING that
224 allocates a block-scope string, and by using SCOPED_STRING for (1)
225 and build_string for (2). Furthermore, actually use stack
226 allocation only for objects known to have sufficient alignment.
227 This simpler implementation means Emacs can make
228 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
229 GC_MAKE_GCPROS_NOOPS.
230 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
231 for fewer differences among implementations.
232 (struct Lisp_String): Now GCALIGNED.
233 (USE_STACK_LISP_OBJECTS): Default to true, since the
234 implementation no longer insists on a nonempty GCALIGNED.
235 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
236 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
237 separately. Move definiens to scoped_cons. The old definition
238 was incorrect when GCALIGNED was defined to be empty.
239 (union Aligned_String): New type.
240 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
241 implementation ports to compilers that don't align strictly enough.
242 Don't worry about the union sizes; it's not worth bothering about.
243 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
244 Rewrite using USE_STACK_CONS.
245 (scoped_cons): Assume the use of union Aligned_Cons.
246 (lisp_string_size, make_local_string, build_local_string): Remove.
247 Unless otherwise specified, all callers of build_local_string
248 changed to use SCOPED_STRING.
249 (SCOPED_STRING): New macro.
250 * data.c (wrong_choice):
251 * menu.c (single_menu_item):
252 * process.c (Fformat_network_address):
253 Hoist use of SCOPED_STRING out of a scope, so that its returned
254 object lives long enough.
255 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
256 as the string might be long or might not be ASCII.
258 2014-09-29 Eli Zaretskii <eliz@gnu.org>
260 * msdos.c (internal_terminal_init): Bump version to 25.
262 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
264 Keep stack-allocated Lisp objects fast rather than versatile.
265 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
266 (SCOPED_CONS_INITIALIZER): New macro.
267 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
268 (USE_LOCAL_ALLOCA): Remove.
269 (local_cons, local_list1, local_list2, local_list3, local_list4):
270 Remove. Stack overflow checking makes them too slow.
271 (make_local_vector): Likewise. Also we just don't have enough
273 (enum LISP_STRING_OVERHEAD): Remove.
274 (local_string_init, local_vector_init): Remove prototypes.
275 (make_local_string, build_local_string): Redesign to target short
276 compile-time string constants, fall back to regular string allocation
278 (lisp_string_size): New function.
279 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
280 * alloc.c (local_string_init, local_vector_init): Remove.
281 (verify_ascii) [ENABLE_CHECKING]: New function.
282 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
283 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
284 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
285 * xselect.c, xterm.c: All related users changed.
287 2014-09-28 Ken Brown <kbrown@cornell.edu>
289 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
290 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
292 2014-09-27 Ken Brown <kbrown@cornell.edu>
294 Fix implementation of HYBRID_MALLOC on Cygwin.
295 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
296 (bss_sbrk_buffer_beg): New variable. Use it...
297 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
298 incorrect definition.
300 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
302 * keyboard.c (track-mouse): Rename to internal--track-mouse.
303 Make it into a function and change arg to be a function.
305 * lisp.mk (lisp): Add elisp-mode.elc.
307 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
309 * xfns.c (x_default_scroll_bar_color_parameter):
310 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
311 to pacify --enable-gcc-warnings in non-scrollbar builds.
313 2014-09-26 Ken Brown <kbrown@cornell.edu>
315 * w32term.h (ALIGN_STACK): Fix the cpp condition.
317 2014-09-25 Eli Zaretskii <eliz@gnu.org>
319 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
320 MinGW builds that use GCC before 4.2.
322 Default to stack objects on DOS_NT platforms as well.
323 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
324 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
326 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
328 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
329 ALIGN_STACK attribute.
331 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
333 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
334 ALIGN_STACK attribute.
336 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
337 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
339 2014-09-25 Martin Rudalics <rudalics@gmx.at>
341 * frame.c (frame_inhibit_resize):
342 * widget.c (EmacsFrameResize):
343 * window.c (resize_frame_windows, Fset_window_configuration):
344 * xdisp.c (expose_frame):
345 * xfns.c (x_change_tool_bar_height):
346 * xmenu.c (update_frame_menubar):
347 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
348 Remove code left dead after 2014-07-27 changes.
350 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
352 Fix local_cons etc. to not exhaust the stack when in a loop.
354 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
355 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
356 * charset.c (load_charset_map_from_file, Ffind_charset_region)
357 (Ffind_charset_string):
358 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
359 * data.c (wrong_range):
360 * editfns.c (Fpropertize, format2):
361 * emacs.c (init_cmdargs, decode_env_path):
362 * fileio.c (auto_save_error):
363 * fns.c (Fyes_or_no_p):
364 * font.c (font_style_to_value, font_parse_xlfd)
365 (font_parse_family_registry, font_delete_unmatched)
367 * fontset.c (Fset_fontset_font):
368 * frame.c (x_get_arg):
369 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
370 (read_char_minibuf_menu_prompt):
371 * keymap.c (silly_event_symbol_error, describe_vector):
372 * lread.c (load_warn_old_style_backquotes):
373 * menu.c (single_menu_item):
374 * minibuf.c (Fread_buffer):
375 * process.c (status_message, Fformat_network_address)
376 (server_accept_connection):
377 * textprop.c (copy_text_properties):
378 * xdisp.c (Fcurrent_bidi_paragraph_direction):
379 * xfns.c (x_default_scroll_bar_color_parameter):
380 * xfont.c (xfont_open):
381 * xselect.c (x_clipboard_manager_error_1):
382 * xterm.c (x_term_init):
383 Put USE_LOCAL_ALLOCA at the start of the function.
384 * fns.c (maybe_resize_hash_table): Use build_string instead of
385 build_local_string, since we'd otherwise need a conditional
386 USE_LOCAL_ALLOCA here, but this is just debugging output and is
387 not worth the bother of optimization.
388 * font.c (font_delete_unmatched): Remove by-hand code that
389 observed MAX_ALLOCA limit, since it's now done automatically.
390 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
391 since build_local_string needs its sa_alloc.
392 * lisp.h (lisp_word_count): New function.
393 (SAFE_ALLOCA_LISP): Use it.
394 (USE_LOCAL_ALLOCA): New macro.
395 (local_cons, make_local_vector, make_local_string):
396 Observe the MAX_ALLOCA limit.
397 (LISP_STRING_OVERHEAD): New constant.
398 (make_local_string): Use it.
400 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
402 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
403 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
404 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
405 and Solaris and it's likely to work on similar platforms.
407 Avoid signed integer overflow when converting Time to ptrdiff_t.
408 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
410 (position_to_Time, Time_to_position): New functions.
411 (gen_help_event, kbd_buffer_get_event): Use them.
412 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
413 Go back to plain 'unsigned long', so that 'Time' is the same
414 for both X and non-X builds; this is less likely to cause surprise.
415 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
416 are the same size; this is no longer required.
418 * keyboard.c (make_lispy_event): Avoid unnecessary tests
419 of bit 28 and of whether an unsigned value is negative.
420 This simplifies the code a bit, and pacifies clang 3.4.
422 2014-09-24 Eli Zaretskii <eliz@gnu.org>
424 * systime.h (Time): Define as size_t, to be consistent with 64-bit
425 Windows builds, where 'long' is a 32-bit type.
427 * w32inevt.h (w32_console_mouse_position): Update the argument
430 * w32term.c (w32_mouse_position)
431 (x_horizontal_scroll_bar_report_motion)
432 (x_scroll_bar_report_motion): Update the argument types to use
435 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
437 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
438 (struct input_event): ...unsigned bitfields. Likewise for
439 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
440 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
441 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
442 (kbd_buffer_get_event): Adjust users.
443 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
444 (make_scroll_bar_position): New function, refactored out of...
445 (make_lispy_event): ...adjusted user.
446 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
447 * nsterm.m (ns_mouse_position, mouseUp):
448 * term.c (term_mouse_position):
449 * w32inevt.c (w32_console_mouse_position):
450 * w32term.c (w32_mouse_position):
451 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
452 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
453 Prefer enum and explicit enum members to integers and numeric values.
455 * chartab.c (uniprop_encode_value_numeric):
456 * font.c (font_style_to_value): Use make_local_vector.
457 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
458 * keymap.c (append_key): Use scoped_list1.
460 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
461 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
463 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
465 Fix some slow uses and misuses of strcat.
466 * doc.c (get_doc_string):
467 * gtkutil.c (get_utf8_string):
468 * xsmfns.c (x_session_initialize):
469 Avoid recomputation of string length.
470 * ftfont.c (ftfont_spec_pattern):
471 * xfns.c (xic_create_fontsetname):
472 Don't assume output buffer is initially zero.
474 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
476 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
478 * xterm.c (x_term_init): Use new functionality to avoid two needs
479 to compute a string length.
481 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
483 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
485 Use known length of a Lisp string to copy it faster.
486 * lisp.h (lispstrcpy): New function. Add comment.
487 * callproc.c (child_setup):
488 * dbusbind.c (xd_append_arg):
489 * doc.c (get_doc_string):
490 * font.c (Ffont_xlfd_name):
491 * frame.c (xrdb_get_resource):
492 * process.c (Fmake_network_process, network_interface_info):
493 * w32fns.c (Fx_open_connection):
494 * w32proc.c (sys_spawnve):
495 * xfns.c (select_visual):
496 * xfont.c (xfont_list):
497 * xsmfns.c (x_session_initialize):
498 * xterm.c (x_term_init): Use it.
500 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
502 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
503 Problem reported by Dmitry Antipov in thread leading to:
504 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
505 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
506 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
508 * callproc.c (call_process): Save and restore sa_avail.
509 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
510 (AVAIL_ALLOCA): New macro.
511 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
512 Use it, and check against sa_avail rather than MAX_ALLOCA.
514 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
516 On OSX, do not free font-specific data more than once (Bug#18501).
517 * macfont.m (macfont_close): Release and free font-specific data
518 only if it wasn't previously freed.
520 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
522 * unexmacosx.c (dump_it): Improve error message.
524 2014-09-22 Juri Linkov <juri@jurta.org>
526 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
527 (Bug#10747, bug#18334)
529 2014-09-22 Eli Zaretskii <eliz@gnu.org>
531 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
532 units in which the position is measured. (Bug#18493)
534 * xdisp.c (redisplay_internal): Force redisplay of all windows
535 that show a buffer whose narrowing has changed. (Bug#18490)
537 2014-09-22 Eli Zaretskii <eliz@gnu.org>
539 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
540 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
541 lines, draw the hollow-box and hbar cursors on the right side of
542 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
545 * xterm.c (x_draw_stretch_glyph_string):
546 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
547 caused the block cursor to disappear on a TAB in R2L lines in
548 every window except the leftmost one. Reported by Martin Rudalics
551 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
553 Always use matched specpdl entry to record call arguments (Bug#18473).
554 * lisp.h (record_in_backtrace): Adjust prototype.
555 * eval.c (record_in_backtrace): Return current specpdl level.
556 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
557 (eval_sub, Ffuncall): Record call arguments in matched specpdl
558 entry and use that entry in call to backtrace_debug_on_exit.
559 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
560 (do_debug_on_call): Get current specpdl level as 2nd arg.
562 Prefer ptrdiff_t to int and avoid integer overflows.
563 * fileio.c (make_temp_name):
564 * font.c (font_parse_family_registry): Avoid integer
565 overflow on string size calculation.
566 * data.c (Faset): Likewise for byte index.
568 2014-09-22 Eli Zaretskii <eliz@gnu.org>
570 Fix display of R2L lines in partial-width windows.
571 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
572 assigned the correct value.
573 (extend_face_to_end_of_line): Account for truncation and
574 continuation glyphs in R2L rows when one of the fringes is not
576 (display_line): Don't assign negative X offset to a row if we are
577 going to produce a truncation glyph for it. When handling
578 truncated R2L rows, consider the width of the left fringe instead
580 (produce_special_glyphs): Fix bogus assignments.
582 2014-09-22 Eli Zaretskii <eliz@gnu.org>
584 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
586 2014-09-22 Eli Zaretskii <eliz@gnu.org>
588 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
589 always set to a valid value. Make sure the size passed to alloca
590 is always positive. (Bug#18516)
592 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
594 Avoid extra call to oblookup when interning symbols.
595 * lisp.h (intern_driver): Add prototype.
596 * lread.c (intern_driver): New function.
597 (intern1, intern_c_string_1, Fintern):
598 * font.c (font_intern_prop):
599 * w32font.c (intern_font_name): Use it.
601 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
603 Minor improvements to new stack-allocated Lisp objects.
604 * frame.h (FRAME_PARAMETER):
605 Prefer scoped_list1 to local_list1 where either would do.
606 * lisp.h (scoped_list4): New macro.
607 (local_cons, local_list1, local_list2, local_list3, local_list4)
608 (make_local_vector, make_local_string, build_local_string):
609 Prefer functions to macros where either would do.
610 * xdisp.c (build_desired_tool_bar_string):
611 Prefer scoped_list4 to local_list4 where either would do.
613 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
615 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
616 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
617 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
618 * frame.h (FRAME_PARAMETER): New macro.
619 * dispnew.c (init_display):
620 * fontset.c (Fset_fontset_font):
621 * frame.c (x_default_parameter):
622 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
623 * xfns.c (x_default_scroll_bar_color_parameter)
624 (x_default_font_parameter, x_create_tip_frame): Use it.
625 * editfns.c (Fpropertize): Use local_cons.
626 * process.c (status_message): Use build_local_string.
627 * xfont.c (xfont_open): Use make_local_string.
628 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
630 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
632 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
633 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
634 !__clang__. This works with GCC and with clang and is safer for
635 compilers we don't know about.
636 (local_cons): Rename parameter to make capture less likely.
638 2014-09-17 Samuel Bronson <naesten@gmail.com>
640 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
642 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
644 Fix minor problems found by static checking.
645 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
647 * buffer.h (decode_buffer): Doc and indentation fixes.
648 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
650 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
652 Avoid clang-specific warnings.
653 * buffer.c (init_buffer): Shut up -Wself-assign.
654 * process.c (server_accept_connection): Shut up -Wunsequenced.
656 2014-09-16 Daniel Colascione <dancol@dancol.org>
658 * fns.c (sxhash): For symbols, use address as hash code.
660 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
662 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
663 * charset.c (load_charset_map_from_file): Use scoped_list2
664 and build_local_string.
665 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
666 * emacs.c (init_cmdargs, decode_env_path):
667 * fileio.c (Fexpand_file_name):
668 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
669 * frame.c (x_get_arg):
670 * keyboard.c (safe_run_hooks_error):
671 * lread.c (load_warn_old_style_backquotes):
672 * xdisp.c (Fcurrent_bidi_paragraph_direction):
673 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
674 * xselect.c (x_clipboard_manager_error_1)
675 (x_clipboard_manager_save_all):
676 * xterm.c (x_term_init): Use build_local_string.
678 Avoid more integer overflows on string size calculations.
679 * category.c (Fmake_category_set):
680 * xdisp.c (get_overlay_arrow_glyph_row):
681 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
683 2014-09-15 Eli Zaretskii <eliz@gnu.org>
685 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
686 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
687 error message format. Use message_with_string to have non-ASCII
688 file names properly displayed.
689 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
690 when w32-unicode-filenames is non-nil, but not on Windows 9X,
691 where these APIs are not available even in UNICOWS.DLL.
692 Improve the format of error messages and include the file name in them
694 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
695 call play-sound-functions, per documentation.
697 * w32.c (w32_get_long_filename, w32_get_short_filename):
698 Constify the input file name arguments.
700 * w32.h (w32_get_long_filename, w32_get_short_filename):
703 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
705 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
706 * lisp.h (local_cons, local_list1, local_list2, local_list3)
707 [USE_LOCAL_ALLOCATORS]: New macros.
708 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
709 (build_local_string): Avoid argument name expansion clash with
712 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
713 Preprocessor guard to avoid impossible configuration.
714 * charset.c (Ffind_charset_region, Ffind_charset_string):
715 Use make_local_vector.
716 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
717 * textprop.c (Fput_text_property, Fadd_face_text_property):
719 (copy_text_properties): Use local_cons and local_list3.
720 * chartab.c (uniprop_table):
721 * data.c (wrong_choice, wrong_range):
722 * doc.c (get_doc_string):
723 * editfns.c (format2):
724 * fileio.c (Fexpand_file_name, auto_save_error):
725 * fns.c (Fyes_or_no_p):
726 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
727 * fontset.c (Fset_fontset_font):
728 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
729 (read_char_minibuf_menu_prompt):
730 * keymap.c (silly_event_symbol_error, describe_vector):
731 * menu.c (single_menu_item):
732 * minibuf.c (Fread_buffer):
733 * process.c (status_message, Fformat_network_address)
734 (server_accept_connection): Use make_local_string and
735 build_local_string. Prefer compound literals where appropriate.
737 2014-09-15 Daniel Colascione <dancol@dancol.org>
739 * fns.c (Fsort): Tweak sort docstring.
741 2014-09-15 Eli Zaretskii <eliz@gnu.org>
743 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
744 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
745 set errno to EAGAIN instead, to allow the caller to retry the
746 write after some waiting. Fixes deadlocks when Emacs exchanges a
747 lot of data through the pipe. (Bug#18420)
749 * sound.c (Fplay_sound_internal): Encode the sound file name in
750 the ANSI codepage. Expand it against data-directory, as per docs,
751 not against the current directory. No need to make a local copy
752 of the file name; pass the encoded file name directly to
753 do_play_sound. (Bug#18463)
755 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
756 NULL, and the file name is not encodable in ANSI codepage, return
757 the string with "?" replacement characters, which will fail the
758 caller. This avoids returning a random value in that case.
760 2014-09-15 Martin Rudalics <rudalics@gmx.at>
762 * window.c (Fresize_mini_window_internal): Set w->total_lines
763 from w->pixel_height (Bug#18422).
765 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
767 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
768 (toggleFullScreen:): Take frame_resize_pixelwise into account when
769 setting resize increments (Bug#18435).
771 2014-09-15 Eli Zaretskii <eliz@gnu.org>
773 * xdisp.c (pos_visible_p): Properly save and restore the iterator
774 state around the call to line_bottom, since it can move the
775 iterator to another screen line. This fixes off-by-one errors in
776 the reported row in some rare cases.
778 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
780 * callproc.c (init_callproc): Fix bug introduced at
781 2014-09-07 (Bug#18474).
783 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
785 Prefer ptrdiff_t to int and avoid integer overflows.
786 * fileio.c (make_temp_name):
787 * font.c (font_parse_family_registry): Avoid integer
788 overflow on string size calculation.
789 * data.c (Faset): Likewise for byte index.
791 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
793 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
795 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
797 * lisp.h (make_local_string): Nitpick indent.
798 * print.c (Fprin1_to_string): Remove unused GCPROs.
800 More debugging aids around GCPROs.
801 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
802 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
803 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
805 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
806 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
808 Remove redundant GCPROs around Ffuncall and Fapply calls.
809 This is safe because Ffuncall protects all of its arguments by itself.
810 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
811 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
812 (call6, call7): Likewise. Use compound literals where applicable.
813 (run_hook_with_args_2): Use compound literal.
815 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
817 Pacify --enable-gcc-warnings when no window system is used.
818 These warnings found that subscript error, so they seem worthwhile.
819 * composite.c (char_composable_p): Simplify a bit.
820 * frame.c (x_set_frame_parameters): Add an IF_LINT.
821 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
822 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
823 * window.c (set_window_scroll_bars):
824 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
825 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
826 Ignore -Wsuggest-attribute=const.
827 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
828 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
830 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
832 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
833 Use check_iso_charset_parameter instead of doing the checks by hand.
834 (check_iso_charset_parameter): Move up. Check parameters a bit
835 more carefully, and return true for 96-char sets. All callers changed.
837 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
839 Simplify lisp.h by removing the __COUNTER__ business.
840 Problem reported by Dmitry Antipov in:
841 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
842 * lisp.h (make_local_vector, make_local_string)
843 (build_local_string): Simplify by not bothering with __COUNTER__.
844 The __COUNTER__ business wasn't working properly, and was needed
845 only for hypothetical future expansion anyway.
847 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
849 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
850 terms to determine bitmap color. (Bug#18437)
852 2014-09-10 Eli Zaretskii <eliz@gnu.org>
854 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
857 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
859 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
861 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
863 * xterm.c (handle_one_xevent): Detect iconified by looking at
864 _NET_WM_STATE_HIDDEN.
866 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
868 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
869 These can generate a constant with the correct value but the wrong
870 width, which doesn't work as a printf argument. All uses removed.
871 Problem reported by Dmitry Antipov in:
872 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
873 (ENUMABLE): Remove; no longer needed.
874 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
875 Remove; no longer needed because of the above change.
876 Each definiens moved to the only use.
878 Improve the experimental local and scoped allocation.
879 * alloc.c (local_string_init, local_vector_init):
880 New functions, defined if USE_LOCAL_ALLOCATORS.
881 Mostly, these are moved here from lisp.h, as it's not
882 clear it's worth making them inline.
883 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
884 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
885 USE_STACK_LISP_OBJECTS, not on a laundry list.
886 (local_string_init, local_vector_init): New decls.
887 (union Aligned_Cons): New type.
888 (scoped_cons): Use it. Give up on the char trick, as it's a too
889 much of a maintenance hassle; if someone wants this speedup
890 they'll just need to convince their compiler to align properly.
891 Conversely, use the speedup if struct Lisp_Cons happens to
892 be aligned even without a directive. Better yet, help it along
893 by using union Aligned_Cons rather than struct Lisp_Cons.
894 (pointer_valid_for_lisp_object): Remove. This check is not
895 necessary, since make_lisp_ptr is already doing it. All uses removed.
896 (local_vector_init, local_string_init): Move to alloc.c.
897 (build_local_vector): Remove this awkward macro, replacing with ...
898 (make_local_vector): New macro, which acts more like a function.
899 Use statement expressions and use __COUNTER__ to avoid macro
900 capture. Fall back on functions if these features are not supported.
901 (build_local_string, make_local_string): Likewise.
903 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
905 * xterm.c (x_term_init): Consolidate duplicated code.
906 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
907 (x_delete_terminal): Do not close X connection fd (Bug#18403).
908 Add eassert and mark dpyinfo as dead only if it was alive.
910 Add macros to allocate temporary Lisp objects with alloca.
911 Respect MAX_ALLOCA and fall back to regular GC for large objects.
912 * character.h (parse_str_as_multibyte): Move prototype to ...
913 * lisp.h (parse_str_as_multibyte): ... here.
914 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
915 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
917 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
918 (local_string_init): New functions.
919 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
920 (init_alloc_once): Call it.
922 Cleanup last change and make all new stuff conditional.
923 * lisp.h (build_local_string): Rename to ...
924 (make_local_string): ... this macro.
925 (build_local_string, scoped_list1, scoped_list3): New macros.
926 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
927 and functions as such, use regular fallbacks otherwise.
928 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
931 2014-09-08 Eli Zaretskii <eliz@gnu.org>
933 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
934 always make sure the marginal areas of the row are in sync with
935 what the window wants. (Bug#18419)
937 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
938 existing binding of a variable, to avoid silently aborting
939 commands that use specbind. (Bug#18331)
941 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
943 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
944 * coding.c (growable_destination): New function.
945 (produce_chars): Use it for sanity checks. Do not fiddle with
946 dst_end if the source and destination are both nil, as it's
947 the caller's responsibility to avoid overlap.
948 * keyboard.c (read_decoded_event_from_main_queue):
949 The destination must be MAX_MULTIBYTE_LENGTH times the max source
950 length, not 4 times, to prevent decode_coding_c_string from trying
951 to reallocate a destination. This removes the need for the FIXME.
953 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
954 All callers simplified. Add a comment about exec_failed, vfork,
957 Adjust drag-and-drop fix when window is above top (Bug#18303).
958 * xselect.c (x_fill_property_data): Don't let sign bit of negative
959 XCDR bleed into XCAR's encoded value. Improve checks for
960 out-of-range data while we're at it.
962 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
964 * xselect.c (x_fill_property_data): Handle negative XCDR when data
965 is CONSP (Bug#18303).
967 2014-09-07 Eli Zaretskii <eliz@gnu.org>
969 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
970 'alloca' gets passed arguments larger than MAX_ALLOCA.
972 * font.c (MAX): Define if not defined elsewhere.
974 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
976 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
977 here for destination buffer, to work around what appears to be a
978 bug in decode_coding_c_string when the source and destination are
981 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
982 This follows up on the recent thread in emacs-devel on alloca; see:
983 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
984 This patch also cleans up alloca-related glitches noted while
985 examining the code looking for unbounded alloca.
987 * callproc.c (init_callproc):
988 Rewrite to avoid need for alloca.
989 * buffer.c (mouse_face_overlay_overlaps)
990 (report_overlay_modification):
991 * buffer.h (GET_OVERLAYS_AT):
992 * coding.c (make_subsidiaries):
993 * doc.c (Fsnarf_documentation):
994 * editfns.c (Fuser_full_name):
995 * fileio.c (Ffile_name_directory, Fexpand_file_name)
996 (search_embedded_absfilename, Fsubstitute_in_file_name):
997 * fns.c (Fmake_hash_table):
998 * font.c (font_vconcat_entity_vectors, font_update_drivers):
999 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1000 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1001 (xrdb_get_resource, x_get_resource_string):
1002 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1003 * ftxfont.c (ftxfont_draw):
1004 * image.c (xbm_load, xpm_load, jpeg_load_body):
1005 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1007 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1009 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1010 (find_and_return_menu_selection):
1011 * print.c (PRINTFINISH):
1012 * process.c (Fformat_network_address):
1013 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1014 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1015 * sound.c (wav_play, au_play):
1016 * syntax.c (skip_chars):
1017 * term.c (tty_menu_activate, tty_menu_show):
1018 * textprop.c (get_char_property_and_overlay):
1019 * window.c (Fset_window_configuration):
1020 * xdisp.c (safe__call, next_overlay_change, vmessage)
1021 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1022 * xfaces.c (face_at_buffer_position):
1023 * xmenu.c (x_menu_show):
1024 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1025 allocation size isn't bounded.
1026 * callint.c (Fcall_interactively): Redo memory_full check
1027 so that it can be done at compile-time on some platforms.
1028 * coding.c (MAX_LOOKUP_MAX): New constant.
1029 (get_translation_table): Use it.
1030 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1031 SAFE_ALLOCA, to catch integer overflows on size calculation.
1032 (exec_failed) [!DOS_NT]: New function.
1033 (child_setup) [!DOS_NT]: Use it.
1034 * editfns.c (Ftranspose_regions):
1035 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1036 * editfns.c (check_translation):
1037 Allocate larger buffers on the heap.
1038 * eval.c (internal_lisp_condition_case):
1039 Check for MAX_ALLOCA overflow.
1040 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1041 (Fbase64_encode_region, Fbase64_decode_region):
1042 Avoid unnecessary calls to SAFE_FREE before 'error'.
1043 * buffer.c (mouse_face_overlay_overlaps):
1044 * editfns.c (Fget_pos_property, check_translation):
1045 * eval.c (Ffuncall):
1046 * font.c (font_unparse_xlfd, font_find_for_lface):
1047 * ftfont.c (ftfont_drive_otf):
1048 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1049 (menu_bar_items, tool_bar_items):
1050 * sound.c (Fplay_sound_internal):
1051 * xdisp.c (load_overlay_strings, dump_glyph_row):
1052 Use an ordinary auto buffer rather than alloca, since the
1053 allocation size is fixed and small.
1054 * ftfont.c: Include <c-strcase.h>.
1055 (matching_prefix): New function.
1056 (get_adstyle_property): Use it, to avoid need for alloca.
1057 * keyboard.c (echo_add_key):
1058 * keymap.c (describe_map): Use ptrdiff_t, not int.
1059 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1060 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1061 when counting bytes.
1062 * lisp.h (xlispstrdupa): Remove, replacing with ...
1063 (SAFE_ALLOCA_STRING): ... new macro with different API.
1064 This fixes a portability problem, namely, alloca result
1065 passed to another function. All uses changed.
1066 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1068 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1069 (REGEX_ALLOCATE): New macros.
1070 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1071 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1073 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1075 (decode_mode_spec_coding): Store directly into buf rather than
1076 into an alloca temporary and copying the temporary to the buf.
1078 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1080 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1082 2014-09-04 Jan D <jhd@f20.localdomain>
1084 * xterm.c (x_term_init): Don't call x_session_initialize if running
1085 as a daemon (Bug#18375).
1087 * xsmfns.c: Initialize ice_fd.
1089 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1091 Less chatter in 'make' output.
1092 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1093 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1094 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1096 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1098 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1099 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1101 * nsfns.m (Fx_create_frame):
1102 * w32fns.c (Fx_create_frame):
1103 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1106 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1108 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1109 the reported row in the case of a window with a header line, by
1110 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
1111 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1113 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1115 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1116 when configured --with-wide-int on typical 32-bit platforms.
1118 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1120 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1121 when HPOS is negative, for the benefit of R2L glyph rows whose
1122 newline overflows into the fringe.
1124 2014-09-03 Ken Brown <kbrown@cornell.edu>
1126 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1128 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1130 Minor cleanup of recent strlen-avoiding patch.
1131 * fileio.c (CHECK_LENGTH): Remove.
1132 Rewrite callers so that they don't need it.
1133 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1134 variable wasn't set.
1136 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1138 * fileio.c (CHECK_LENGTH): New macro.
1139 (Fexpand_file_name): Use it and get rid of a few more calls
1140 to strlen and strcat.
1141 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1142 * lisp.h (egetenv): ... because of a new inline function used to
1143 avoid calls to strlen for a compile-time constants.
1145 * buffer.h (decode_buffer): New function.
1146 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1147 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1148 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1149 * data.c (Flocal_variables_p):
1150 * fileio.c (Fverify_visited_file_modtime):
1151 * marker.c (live_buffer): Use it.
1153 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1155 Avoid extra calls to strlen in filesystem I/O routines.
1156 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1157 the length of 'newdir' is known or may be precalculated.
1158 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1159 not 'char *', and so use precalculated length.
1160 (Ffile_accessible_directory_p):
1161 * callproc.c (encode_current_directory, init_callproc):
1162 * charset.c (init_charset):
1163 * lread.c (load_path_check, load_path_default): Adjust users.
1164 * lisp.h (file_accessible_directory_p): Tweak prototype.
1166 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1168 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1171 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1173 --enable-silent-rules now suppresses more chatter.
1174 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1175 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1176 (am__v_CCLD_1): New macros, taken from Automake.
1177 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1179 Clean up extern decls a bit.
1180 * bytecode.c: Include blockinput.h and keyboard.h rather
1181 than rolling their APIs by hand.
1182 * emacs.c: Include regex.h and rely on its and lisp.h's API
1183 rather than rolling them by hand.
1184 * lastfile.c: Include lisp.h, to check this file's API.
1185 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1187 * regex.h (re_max_failures): New decl.
1188 * unexcw.c, unexmacosx.c, unexw32.c:
1189 Rely on lisp.h's API rather than rolling it by hand.
1190 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1191 Declare at top level, to pacify GCC -Wnested-externs.
1193 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1195 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1196 clipping rectangle become negative (i.e. large positive, since
1197 it's an unsigned data type). This can happen in R2L hscrolled
1198 glyph rows, and caused us to draw the cursor glyph on the fringe.
1199 For the details, see
1200 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1202 2014-08-31 Ken Brown <kbrown@cornell.edu>
1204 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1205 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1206 is defined. (Bug#18368)
1208 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1210 Vector-sorting fixes (Bug#18361).
1211 It's not safe to call qsort or qsort_r, since they have undefined
1212 behavior if the user-specified predicate is not a total order.
1213 Also, watch out for garbage-collection while sorting vectors.
1214 * fns.c: Include <vla.h>.
1215 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1216 (sort_vector_compare): Remove, replacing with ....
1217 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1218 ... these new functions.
1219 (sort_vector): Rewrite to use the new functions.
1220 GCPRO locals, since the predicate can invoke the GC.
1221 Since it's in-place return void; caller changed.
1222 (merge): Use 'inorder', for clarity.
1224 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1225 One can't hoist this out of the 'if', because intervening calls to
1226 newlocale, twolower, etc. can change errno.
1228 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1230 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1231 wording of the error messages.
1232 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1235 * w32proc.c (get_lcid_callback): Accept locale specifications
1236 without the country part, as in "enu" vs "enu_USA".
1237 (w32_compare_strings): Signal an error if a locale was specified,
1238 but couldn't be translated into a valid LCID.
1240 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1242 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1244 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1246 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1247 errno after towlower_l. errno's value is not specified after
1248 towlower_l. Instead, assume that towlower_l returns its argument
1249 on failure, which is portable in practice.
1251 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1253 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1255 * w32proc.c (w32_compare_strings): Accept additional argument
1256 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1257 if requested. If w32-collate-ignore-punctuation is non-nil, add
1258 NORM_IGNORESYMBOLS to the flags.
1259 (LINGUISTIC_IGNORECASE): Define if not already defined.
1260 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1262 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1265 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1267 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1268 Define substitutes for platforms that lack them.
1269 (str_collate): Add arguments locale and ignore_case.
1271 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1272 Add optional arguments LOCALE and IGNORE-CASE.
1274 * lisp.h (str_collate): Adapt argument list.
1276 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1278 Add vectors support to Fsort.
1279 * fns.c (sort_vector, sort_vector_compare): New functions.
1280 (sort_list): Likewise, refactored out of ...
1281 (Fsort): ... adjusted user. Mention vectors in docstring.
1282 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1283 * alloc.c (make_save_int_obj): New function.
1284 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
1285 (make_save_int_obj): Add prototype.
1287 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
1288 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
1289 Conditionally define to match system's qsort_r signature.
1290 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
1292 2014-08-28 Ken Brown <kbrown@cornell.edu>
1294 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
1295 dumping and the system malloc after dumping. (Bug#18222)
1297 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
1298 Define as macros, expanding to hybrid_malloc, etc.
1299 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
1300 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
1302 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
1303 full implementation on Cygwin. Remove Cygwin-specific code that
1304 is no longer needed.
1305 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
1306 Redefine as macros expanding to gmalloc, grealloc, etc.
1307 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
1308 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
1309 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
1310 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
1312 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1313 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
1314 HAVE_POSIX_MEMALIGN)]: New functions.
1315 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1316 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
1317 hybrid_aligned_alloc; declare.
1318 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1319 HAVE_POSIX_MEMALIGN)]: Define.
1320 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
1321 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1322 Define as macro, expanding to gget_current_dir_name, and define
1324 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
1325 malloc_enable_thread(). Don't initialize malloc.
1326 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
1327 no longer defined on Cygwin).
1328 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
1329 * sheap.c (bss_sbrk_buffer_end): New variable.
1330 * unexcw.c (__malloc_initialized): Remove variable.
1331 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
1333 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
1336 2014-08-28 Martin Rudalics <rudalics@gmx.at>
1338 * w32term.c (w32_horizontal_scroll_bar_handle_click):
1339 In `event->y' return entire range (the size of the scroll bar minus
1341 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
1342 return entire range (the scaled size of the scroll bar minus
1343 that of the slider). In `portion' return the scaled position of
1345 (xaw_jump_callback): Restore part of code for vertical scroll
1346 bar broken in change from 2014-07-27.
1347 (xaw_scroll_callback): Provide incremental scrolling with
1348 horizontal scroll bars.
1350 2014-08-28 Eli Zaretskii <eliz@gnu.org>
1352 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
1354 * indent.c (Fvertical_motion): Fix vertical motion up through a
1355 display property after a newline. (Bug#18276)
1357 * xdisp.c (display_line): Don't assume that the call to
1358 reseat_at_next_visible_line_start ends up at a character
1359 immediately following the newline on the previous line.
1360 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
1361 beyond ZV, which causes infloop in redisplay. For the details, see
1362 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
1364 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
1365 coordinate for hscrolled R2L screen lines. (Bug#18277)
1367 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
1369 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
1372 2014-08-27 Eli Zaretskii <eliz@gnu.org>
1374 * syntax.c (scan_lists): Don't examine positions before BEGV.
1377 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
1379 Improve robustness of new string-collation code (Bug#18051).
1380 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
1381 (newlocale, wcscoll_l): Define substitutes for platforms that
1382 lack them, so as to simplify the mainline code.
1383 (str_collate): Simplify the code by assuming the above definitions.
1384 Use wcscoll_l, not uselocale, as uselocale is too fragile.
1385 For example, the old version left the Emacs in the wrong locale if
1386 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
1387 result. Report an error if newlocale fails.
1389 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
1391 * lisp.h (str_collate):
1392 * sysdep.c (str_collate): Return int.
1393 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
1395 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1397 Fix some glitches in previous change.
1398 * sysdep.c (stack_direction): Replace stack_grows_down
1399 to simplify calculation of stack boundaries.
1400 (handle_sigsegv): Check whether we really crash somewhere near
1401 to stack boundary, and handle fatal signal as usual if not.
1402 (init_sigsegv): Adjust accordingly.
1403 * keyboard.c (Vtop_level_message): Rename to
1404 Vinternal__top_level_message, as suggested by Stefan Monnier in
1405 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
1406 All related users changed.
1408 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1410 Handle C stack overflow caused by too nested Lisp evaluation.
1411 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
1412 siglongjmp point to transfer control from SIGSEGV handler.
1413 * keyboard.c (return_to_command_loop, recover_top_level_message)
1414 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
1415 (regular_top_level_message): New variable.
1416 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
1417 exit from SIGSEGV handler and adjust message displayed by Vtop_level
1419 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
1420 new variables described above.
1421 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
1422 (stack_grows_down, sigsegv_stack, handle_sigsegv)
1423 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
1424 (init_sigsegv): New function.
1425 (init_signals): Use it.
1427 2014-08-25 Ken Brown <kbrown@cornell.edu>
1429 * emacs.c (main): Remove use of obsolete macro
1430 G_SLICE_ALWAYS_MALLOC.
1432 2014-08-25 Eli Zaretskii <eliz@gnu.org>
1434 Implement locale-sensitive string collation for MS-Windows.
1435 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
1436 New functions. (Bug#18051)
1438 * w32.h (w32_compare_strings): Add prototype.
1440 * w32.c <g_b_init_compare_string_w>: New global flag.
1441 (globals_of_w32): Initialize it.
1443 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
1445 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
1446 [WINDOWSNT]: Call str_collate on MS-Windows.
1448 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
1450 One more minor cleanup of font subsystem.
1451 * font.h (struct font_driver): Convert text_extents to
1452 return void because returned value is never actually used.
1453 * macfont.m (macfont_text_extents):
1454 * w32font.c (w32font_text_extents):
1455 * xftfont.c (xftfont_text_extents): Adjust to return void
1456 and assume that 'metrics' argument is always non-NULL.
1457 * ftfont.c (ftfont_text_extents):
1458 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
1460 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
1462 Minor cleanups of str_collate fix (Bug#18051).
1463 * fns.c (str_collate): Move decl from here ...
1464 * lisp.h (str_collate): ... to here.
1465 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
1466 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
1467 potential problems with integer overflow. Don't assume
1468 setlocale succeeds. Remove unnecessary test before restoring
1469 locale via setlocale, and free the copied setlocale string
1472 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
1474 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
1476 * sysdep.c (str_collate): New function. (Bug#18051)
1478 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
1480 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
1481 if the initial "rm -f" fails. This is for MinGW builds, where
1482 MS-Windows will not allow deleting the executable file of a
1485 2014-08-20 Eli Zaretskii <eliz@gnu.org>
1487 * w32term.c (w32_scroll_bar_handle_click)
1488 (w32_horizontal_scroll_bar_handle_click)
1489 (x_scroll_bar_report_motion)
1490 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
1491 SB_THUMBTRACK, use the 32-bit position information returned by
1492 GetScrollInfo, not the 16-bit information returned in the Windows
1495 2014-08-19 Eli Zaretskii <eliz@gnu.org>
1497 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
1498 second coordinate ('y') reported for dragging the horizontal
1501 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1503 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
1504 and text area-relative x-coordinates.
1506 2014-08-17 Eli Zaretskii <eliz@gnu.org>
1508 Avoid overwriting the reversed_p flags in the glyph matrices when
1509 init_iterator or start_display are called.
1510 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
1512 (tool_bar_height, redisplay_tool_bar, try_window)
1513 (try_window_reusing_current_matrix, try_window_id)
1514 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
1515 reversed_p flag of the iterator's glyph row where the glyph row
1516 is going to be redrawn.
1518 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
1520 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
1522 2014-08-16 Martin Rudalics <rudalics@gmx.at>
1524 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
1525 of emacs_event return length from si.nPage to si.nMax.
1526 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
1527 interchange start and end of thumb.
1529 2014-08-15 Ken Brown <kbrown@cornell.edu>
1531 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
1532 ERRORCHECK mutexes. (Bug#18222)
1534 2014-08-12 Martin Rudalics <rudalics@gmx.at>
1536 * frame.c (set_menu_bar_lines_1): Remove.
1537 (set_menu_bar_lines): Call change_frame_size instead of
1538 set_menu_bar_lines_1.
1540 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
1542 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
1545 2014-08-11 Glenn Morris <rgm@gnu.org>
1547 * fileio.c: Revert 2013-01-31 change, which chose coding system for
1548 writing before backing up, since it causes a more serious problem
1549 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
1550 (choose_write_coding_system): No longer callable from Lisp.
1551 Move last piece back here from Fwrite_region.
1552 (Fwrite_region, syms_of_fileio): Update for above changes.
1554 2014-08-11 Martin Rudalics <rudalics@gmx.at>
1556 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
1557 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
1558 (Fwindow_new_pixel, Fset_window_new_pixel)
1559 (Fset_window_new_total, Fset_window_new_normal)
1560 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
1562 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
1564 2014-08-11 Eli Zaretskii <eliz@gnu.org>
1566 * fontset.c (Finternal_char_font): Recompute basic faces if the
1567 frame's face cache was cleared. (Bug#18162)
1569 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
1571 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
1572 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
1573 base buffer's undo list.
1575 2014-08-10 Reuben Thomas <rrt@sc3d.org>
1577 Fix a couple of recent inadvertent breaks of the MSDOS port.
1578 * msdos.c: include required menu.h
1579 * term.c: set correct menu_show_hook on MSDOS.
1581 2014-08-10 Martin Rudalics <rudalics@gmx.at>
1583 Fix handling of menu bar line on TTY frames (Bug#18136)
1585 * dispnew.c (handle_window_change_signal):
1586 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
1587 frame's menu bar lines subtracted from height.
1588 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
1590 (adjust_frame_size): Count in menu bar when setting FrameRows.
1591 (make_terminal_frame): When setting up the frame's lines and
1592 text height don't count in the menu bar.
1593 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
1594 lines subtracted from height.
1595 (do_switch_frame): Set tty's FrameRows to number of total lines
1597 (Fframe_pixel_height, Fframe_pixel_width): If no window system
1598 is used, return total number of lines and columns.
1599 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
1601 * term.c (OUTPUT, tty_set_terminal_modes)
1602 (tty_set_terminal_window, tty_set_scroll_region)
1603 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
1604 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
1605 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1606 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1607 Call change_frame_size with frame's menu bar lines subtracted
1609 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
1610 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
1613 2014-08-09 Reuben Thomas <rrt@sc3d.org>
1615 * alloc.c (Fmemory_info): Remove a stray brace.
1617 * process.c: Fix a comment typo.
1619 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
1621 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
1623 * widgetprv.h (EmacsFramePart): Remove font.
1625 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
1626 (resources, setup_frame_cursor_bits): Remove unused variables and
1627 functions, esp. wrt. font (Bug#18227).
1629 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
1631 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
1633 2014-08-07 Reuben Thomas <rrt@sc3d.org>
1635 Refer to MS-DOS using the same name everywhere.
1637 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
1641 2014-08-05 Martin Rudalics <rudalics@gmx.at>
1643 * w32term.c (w32_redeem_scroll_bar):
1644 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
1645 not redeeming scroll bars that have been turned off.
1647 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1649 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
1650 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
1651 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
1652 (safe_run_hook_funcall): Adjust accordingly.
1654 2014-08-04 Martin Rudalics <rudalics@gmx.at>
1656 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1657 Condition correctly according to toolkit used.
1658 * frame.c (make_initial_frame, make_terminal_frame)
1659 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
1660 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
1661 assignments according to presence of toolkit scrollbars.
1662 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
1663 Condition correctly according to toolkit used.
1664 * window.c (set_window_scroll_bars): Set horizontal scroll bar
1665 only if toolkit supports it.
1666 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
1668 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
1670 (XTredeem_scroll_bar): Always redeem scroll bar if present.
1672 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1674 * keyboard.c (safe_run_hook_funcall): Avoid consing around
1675 Vinhibit_quit and prefer internal_condition_case_n to pass args.
1676 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
1677 (safe_run_hooks): Remove comment which is not relevant any more.
1679 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
1681 Don't let big frames overrun the stack.
1682 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
1683 Use SAFE_NALLOCA, not alloca.
1685 Fix bug with clang + directory_files_internal + GC (Bug#16986).
1686 * dired.c (directory_files_internal): Use a volatile variable
1687 to prevent the compiler from optimizing away all copies of a local.
1688 I wonder how many other GC-related bugs like this lurk elsewhere?
1690 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
1691 * xterm.h (struct x_display_info): New member 'connection'.
1692 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
1693 so that x_delete_terminal has a file descriptor to pass to
1694 delete_keyboard_wait_descriptor.
1696 Don't mishandle year-9999 dates (Bug#18176).
1697 * editfns.c (decode_time_components): Store an invalid timespec
1698 on overflow, instead of returning false, so that the caller can
1699 distinguish overflow from other errors.
1700 (lisp_time_argument, lisp_seconds_argument): If the time is out
1701 of range, signal a time overflow instead of an invalid time spec.
1702 * keyboard.c (decode_timer): Treat time overflow like other
1705 Avoid undefined behavior with signed left shift.
1706 Caught by 'gcc -fsanitize=undefined'.
1707 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
1708 * dispnew.c (line_hash_code, scrolling):
1709 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
1710 Use 'unsigned', not 'int', for line hashes.
1711 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
1713 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
1715 Make compare-strings more compatible with old behavior (Bug#17903).
1716 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
1718 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
1720 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
1721 Don't add label between left and right buttons (Bug#18129).
1723 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
1725 Make functions static that no longer need to be extern.
1726 * frame.c, frame.h (set_menu_bar_lines):
1727 * keyboard.c (Qleftmost, Qrightmost):
1728 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
1729 (x_set_internal_border_width):
1732 2014-08-01 Eli Zaretskii <eliz@gnu.org>
1734 Fix display of R2L lines when the last character fits only partially.
1735 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
1737 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
1738 R2L row is visible only partially, give the row a negative x
1740 (display_line): Fix the calculation of the glyph whose pixel width
1741 is used to decide whether the last produced glyph fits on the
1742 line. When the last glyph fits only partially, give the row a
1745 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
1746 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
1747 pixel width of the first glyph that is hscrolled from display.
1748 (display_line): In R2L glyph rows, don't give a negative offset to
1749 row->x when the first glyph begins before first_visible_x.
1751 * xdisp.c (display_line): If called with iterator set up to write
1752 to a marginal area, delay the call to handle_line_prefix until we
1753 switch back to the text area. (Bug#18035)
1755 * .gdbinit (xwindow): The members total_cols, total_lines,
1756 left_col, and top_line are C integers (and has been so for the
1759 2014-08-01 Andreas Schwab <schwab@suse.de>
1761 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
1762 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
1764 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1766 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
1767 (timerfd_callback): Ignore weird events with no data. Add tight
1768 assertions and comments.
1769 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
1770 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
1772 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
1774 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
1775 I had confused && with ||.
1777 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
1779 Simplify timerfd configuration and fix some minor glitches.
1780 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
1781 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
1782 Fall back on timer_create if timerfd_create fails at runtime.
1783 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
1784 kernel primitives to do resolution. All uses removed.
1785 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
1786 (turn_on_atimers): Clear timer_create-based timers too,
1789 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
1790 Without this change, the code can access the local variable 'width'
1791 even when it has not been initialized, and likewise for 'height';
1792 in either case this leads to undefined behavior.
1794 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1796 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
1797 necessary, put horizontal scroll bar resources as well. See
1798 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
1799 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
1801 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1803 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
1804 background value to match the resource of its vertical counterpart.
1806 2014-07-29 Martin Rudalics <rudalics@gmx.at>
1808 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
1809 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
1811 2014-07-28 Martin Rudalics <rudalics@gmx.at>
1813 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
1814 change that added the top margin height to the requested height
1815 and revert (undocumented) part of 2014-07-28 change that changed
1816 the logic of whether a size change occurred.
1818 2014-07-28 Eli Zaretskii <eliz@gnu.org>
1820 * .gdbinit (xwindow): The members total_cols, total_lines,
1821 left_col, and top_line are C integers (and has been so for the
1824 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
1827 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
1829 On GNU/Linux, use timerfd for asynchronous timers.
1830 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
1831 (toplevel): Rename alarm_timer_ok to special_timer_available.
1832 [HAVE_TIMERFD]: Declare timerfd.
1833 [HAVE_CLOCK_GETRES]: Declare resolution.
1834 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
1835 system timer resolution.
1836 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
1837 (timerfd_callback) [HAVE_TIMERFD]: New function.
1838 (atimer_result, debug_timer_callback, Fdebug_timer_check)
1839 [ENABLE_CHECKING]: New function for the sake of automated tests.
1840 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
1841 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
1842 [ENABLE_CHECKING]: Defsubr test function.
1843 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
1844 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
1845 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
1847 Fix --without-x build and pacify --enable-gcc-warnings.
1848 Problems reported in Bug#18122 and Bug#18124.
1849 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
1850 (frame_windows_min_size): Now static.
1851 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
1853 (adjust_frame_size): Always declare prototype.
1855 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
1856 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
1857 * atimer.c (timerfd_callback): Always read expiration data.
1859 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
1860 * process.c (add_timer_wait_descriptor): Add timer descriptor
1861 to input_wait_mask and non_process_wait_mask as well.
1863 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
1865 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
1867 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
1869 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
1870 Reinstate code removed by the prevoius commit to this file.
1872 2014-07-27 Martin Rudalics <rudalics@gmx.at>
1874 * buffer.h (struct buffer): New fields scroll_bar_height and
1875 horizontal_scroll_bar_type.
1876 * buffer.c (bset_scroll_bar_height)
1877 (bset_horizontal_scroll_bar_type): New functions.
1878 (Fbuffer_swap_text): Handle old_pointm field.
1879 (init_buffer_once): Set defaults for scroll_bar_height and
1880 horizontal_scroll_bar_type.
1881 (syms_of_buffer): New variables scroll_bar_height and
1882 horizontal_scroll_bar_type.
1883 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
1884 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
1885 (set_vertical_scroll_bar): Remove prototype.
1886 (x_change_tool_bar_height): Add prototype.
1887 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
1888 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
1889 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
1891 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
1892 (update_window): Start mode_line_row->y after horizontal scroll
1894 (change_frame_size_1): Call adjust_frame_size.
1895 (init_display): When changing the size of a tty frame do not
1896 pass height of menu bar.
1897 (Qframe_windows_min_size): New symbol.
1898 * frame.h (struct frame): List tool bar fields after menu bar
1899 fields. Add official, total_lines, horizontal_scroll_bars,
1900 config_scroll_bar_height and config_scroll_bar_lines fields.
1901 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
1902 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
1903 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
1904 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
1905 (FRAME_WINDOWS_HEIGHT): New macros.
1906 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
1907 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
1908 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
1909 horizontal scroll bar.
1910 (frame_inhibit_resize, adjust_frame_size)
1911 (frame_windows_min_size): Add declarations.
1912 (Qscroll_bar_height, Qhorizontal_scroll_bars)
1913 (x_set_scroll_bar_default_height, x_set_left_fringe)
1914 (x_set_right_fringe, x_set_vertical_scroll_bars)
1915 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
1916 (x_set_scroll_bar_height): Add external declarations.
1917 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
1918 (adjust_frame_size): New functions.
1919 (make_frame): Initial horizontal_scroll_bars field.
1920 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
1922 (make_initial_frame, make_terminal_frame): No horizontal scroll
1923 bar in initial and terminal frames. Use adjust_frame_size.
1924 (Fframe_total_cols): Fix doc-string.
1925 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
1926 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1927 Rewrite using adjust_frame_size.
1928 (Qscroll_bar_height, Qhorizontal_scroll_bars)
1929 (Qframe_windows_min_size): New symbols.
1930 (x_set_frame_parameters): Remove call of check_frame_size.
1931 (x_report_frame_params): Return scroll_bar_height value.
1932 (x_set_left_fringe, x_set_right_fringe): New functions.
1933 (adjust_frame_height, x_set_internal_border_width)
1934 (x_set_fringe_width): Remove.
1935 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1936 (x_set_scroll_bar_width, x_set_right_divider_width)
1937 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
1938 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1940 (x_figure_window_size): Rewrite to make frame display the
1941 expected number of lines.
1942 (Vdefault_frame_scroll_bars): Rewrite doc-string.
1943 (Vdefault_frame_horizontal_scroll_bars)
1944 (Vframe_initial_frame_tool_bar_height)
1945 (frame_inhibit_implied_resize): New variables.
1946 * fringe.c (compute_fringe_widths): Remove.
1947 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
1948 (xg_create_horizontal_scroll_bar)
1949 (xg_update_horizontal_scrollbar_pos)
1950 (xg_set_toolkit_horizontal_scroll_bar_thumb)
1951 (xg_get_default_scrollbar_height)
1952 (xg_clear_under_internal_border): Extern.
1953 * gtkutil.c (xg_frame_resized): Don't call
1954 do_pending_window_change.
1955 (xg_frame_set_char_size): Use adjust_frame_size.
1956 (style_changed_cb): Call update_theme_scrollbar_height and
1957 x_set_scroll_bar_default_height.
1958 (x_wm_set_size_hint): Don't call check_frame_size.
1959 (update_theme_scrollbar_height)
1960 (xg_get_default_scrollbar_height)
1961 (xg_create_horizontal_scroll_bar)
1962 (xg_update_horizontal_scrollbar_pos)
1963 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
1964 (xg_create_scroll_bar): Set horizontal slot of bar.
1965 (xg_initialize): Call update_theme_scrollbar_height.
1966 (xg_clear_under_internal_border): No more static.
1967 * insdel.c (adjust_suspend_auto_hscroll): New function.
1968 (adjust_markers_for_delete, adjust_markers_for_insert)
1969 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
1970 * keyboard.c (readable_events, discard_mouse_events)
1971 (make_lispy_event): Handle horizontal scroll bar click events.
1972 (Fsuspend_emacs): When changing the size of a tty frame do not
1973 pass height of menu bar.
1974 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
1975 (Qright, Qleftmost, Qrightmost): New symbols.
1976 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
1978 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
1979 * nsfns.m (x_set_internal_border_width): New function.
1980 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
1981 Remove extended fringe code.
1982 (x_set_window_size, x_new_font): Don't call
1983 compute_fringe_widths.
1984 * term.c (Fresume_tty): When changing the size of a tty frame do
1985 not pass height of menu bar.
1986 (clear_tty_hooks, set_tty_hooks):
1987 Clear horizontal_scroll_bar_hook.
1988 (init_tty): Frame has no horizontal scroll bars.
1989 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
1990 scroll_bar_before_handle, scroll_bar_horizontal_handle,
1991 scroll_bar_after_handle, scroll_bar_left_arrow,
1992 scroll_bar_right_arrow, scroll_bar_to_leftmost and
1993 scroll_bar_to_rightmost entries.
1994 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
1995 (struct terminal): Add set_horizontal_scroll_bar_hook.
1996 * w32console.c (initialize_w32_display):
1997 Clear horizontal_scroll_bar_hook.
1998 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2000 (x_clear_under_internal_border, x_set_internal_border_width):
2002 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2003 Set windows_or_buffers_changed when adding the menu bar.
2004 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2005 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2006 (w32_createhscrollbar): New functions.
2007 (w32_createscrollbar): Rename to w32_createvscrollbar.
2008 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2009 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2010 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2011 Add WM_EMACS_SHOWCURSOR.
2012 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2013 case do not artificially impose WM size hints.
2014 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2015 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2017 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2018 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2019 (unwind_create_frame_1): Remove.
2020 (Fx_create_frame): Make both scrollbars the system standard
2021 width and height. Use official field of frame structure to
2022 inhibit running window-configuration-change-hook.
2023 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2024 pixelwise. Handle frame's official field.
2025 (w32_frame_parm_handlers): Remove x_set_fringe_width
2026 entries. Add x_set_scroll_bar_height,
2027 x_set_horizontal_scroll_bars, x_set_left_fringe and
2029 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2030 pass height of menu bar to change_frame_size.
2031 * w32menu.c (set_frame_menubar): Rewrite using
2032 frame_inhibit_resize.
2033 * w32term.h (struct w32_display_info):
2034 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2035 (struct scroll_bar): Add horizontal.
2036 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2037 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2038 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2039 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2040 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2041 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2042 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2043 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2044 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2045 Define instead of WM_EMACS_CREATESCROLLBAR.
2046 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2047 WND_SCROLLBAR_INDEX.
2048 * w32term.c (horizontal_scroll_bar_min_handle)
2049 (horizontal_scroll_bar_left_border)
2050 (horizontal_scroll_bar_right_border): New integers.
2051 (x_set_frame_alpha): Replace x_highlight_frame by
2053 (x_window_to_scroll_bar): New argument "type". Update callers
2055 (w32_set_horizontal_scroll_bar_thumb)
2056 (x_horizontal_scroll_bar_report_motion)
2057 (w32_set_horizontal_scroll_bar)
2058 (w32_horizontal_scroll_bar_handle_click)
2059 (x_horizontal_scroll_bar_report_motion): New functions.
2060 (w32_mouse_position): Discriminate horizontal and vertical
2062 (my_create_scrollbar): Replace with two new functions
2063 my_create_vscrollbar and my_create_hscrollbar.
2064 (x_scroll_bar_create): New argument "horizontal".
2065 Update callers accordingly.
2066 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2067 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2069 (w32_read_socket): Handle WM_HSCROLL cae.
2070 (x_new_font): Don't recompute fringe widths.
2071 Use frame_inhibit_resize. Calculate new menu bar height iff we
2072 build without toolkit. Always clear under internal border.
2073 (x_set_window_size): Don't check frame size or recompute
2074 fringes. Reset fullscreen status before applying sizes.
2075 Always resize as requested by pixelwise argument. Don't call
2076 do_pending_window_change.
2077 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2078 (w32_initialize_display_info): Initialize dpyinfo's
2079 horizontal_scroll_bar_cursor entry.
2080 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2081 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2082 horizontal_scroll_bar_left_border.
2083 (w32fullscreen_hook): Intermittently resize window to normal
2084 when switching from fullscreen to maximized state.
2085 (run_window_configuration_change_hook): Don't run it if frame is
2087 (unwind_change_frame): Remove.
2088 (Fset_window_configuration): Rewrite using frame's official field.
2089 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2090 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2091 * window.h (struct window): New fields old_pointm,
2092 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2093 scroll_bar_height and suspend_auto_hscroll.
2094 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2096 (sanitize_window_sizes): Extern.
2097 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2098 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2099 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2100 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2101 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2103 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2104 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2105 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2106 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2107 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2108 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2109 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2110 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2111 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2112 (Fwindow_old_point, sanitize_window_sizes): New functions.
2113 (Qwindow_sanitize_window_sizes): New symbol.
2114 (window_body_height): Count in horizontal scroll bar.
2115 (set_window_hscroll, Fscroll_left, Fscroll_right):
2116 Set suspend_auto_hscroll slot.
2117 (Fwindow_inside_edges): Count fringes pixelwise.
2118 (coordinates_in_window, Fcoordinates_in_window_p):
2119 Consider horizontal scroll bar.
2120 (check_frame_size, adjust_window_margins): Remove functions and
2121 corresponding calls.
2122 (set_window_buffer): Initialize old_pointm and horizontal scroll
2124 (temp_output_buffer_show): Reset hscroll related fields.
2125 Initialize old_pointm.
2126 (make_parent_window): Initialize old_pointm.
2127 (make_window): Initialize old_pointm, horizontal scroll bar type,
2128 and scroll bar height.
2129 (resize_frame_windows): Don't count top margin in new sizes.
2130 Don't use safe sizes when shrinking a frame; let the window
2131 manager do the clipping.
2132 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2134 (Fdelete_window_internal): Unchain old_pointm marker.
2135 (window_scroll_pixel_based, Fscroll_other_window):
2137 (Fwindow_text_width, Fwindow_text_height): New argument
2139 (struct saved_window): New fields, old_pointm, hscroll_whole,
2140 suspend_auto_hscroll, scroll_bar_height and
2141 horizontal_scroll_bar_type.
2142 (Fset_window_configuration, save_window_save): Set new fields of
2144 (apply_window_adjustment): Don't call adjust_window_margins.
2145 (set_window_margins): Don't change margins if new sizes don't
2147 (set_window_scroll_bars): New argument "horizontal_type".
2148 Handle horizontal scroll bars. Don't change scroll bars if they
2149 don't fit into window.
2150 (Fset_window_scroll_bars): New argument "horizontal_type".
2151 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2152 (compare_window_configurations): Compare horizontal scroll bar
2154 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2155 horizontal scroll bar height.
2156 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2157 instead of FRAME_LINES.
2158 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2159 ON_VERTICAL_SCROLL_BAR.
2160 (with_echo_area_buffer): Initialize old_pointm.
2161 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2163 (unwind_with_echo_area_buffer): Handle old_pointm.
2164 (update_tool_bar): Set do_update when the tool bar window has at
2165 least one line (since this is what the user sets).
2166 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2167 (redisplay_tool_bar): Return early when toolbar has zero lines.
2168 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2169 (hscroll_window_tree): Handle suspension of auto_hscroll and
2171 (set_horizontal_scroll_bar): New function.
2172 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2173 more than one line. Handle horizontal scroll bars.
2174 (note_mouse_highlight): Handle horizontal scrol bars.
2175 (expose_frame): Set dimensions of XRectangle from frame's text
2177 (Vvoid_text_area_pointer): Update doc-string.
2178 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2179 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2180 (x_set_internal_border_width): New functions.
2181 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2182 (unwind_create_frame_1): Remove.
2183 (Fx_create_frame): Handle horizontal scroll bars. Use official
2184 field of frame structure to inhibit running
2185 window-configuration-change-hook.
2186 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2187 pixelwise. Handle frame's official field.
2188 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2189 x_set_horizontal_scroll_bars, x_set_left_fringe,
2191 * xmenu.c (update_frame_menubar, free_frame_menubar):
2192 Use adjust_frame_size.
2193 * xterm.h (struct x_display_info):
2194 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2196 (struct scroll_bar): Add horizontal slot.
2197 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2198 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2199 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2200 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2201 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2202 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2203 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2204 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2205 (x_clear_under_internal_border): Remove.
2206 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2207 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2208 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2209 HORIZONTAL. Update callers.
2210 (horizontal_action_hook_id): New action hook id.
2211 (x_horizontal_scroll_bar_to_input_event)
2212 (x_create_horizontal_toolkit_scroll_bar)
2213 (xt_horizontal_action_hook)
2214 (x_set_toolkit_horizontal_scroll_bar_thumb)
2215 (XTset_horizontal_scroll_bar, x_net_wm_state)
2216 (x_horizontal_scroll_bar_report_motion): New functions.
2217 (xg_scroll_callback, x_scroll_bar_handle_click):
2218 Handle horizontal scroll bars.
2219 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2220 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2222 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2223 Handle horizontal scroll bars.
2224 (handle_one_xevent): Handle horizontal scroll bar events.
2225 Call x_net_wm_state.
2226 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2228 (x_set_window_size): Don't call check_frame_size and
2229 do_pending_window_change.
2230 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2231 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2232 (x_scroll_bar_set_handle): Add some checks when calling
2235 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2237 Revert previous change.
2238 There is certainly nothing wrong with writing code like 'lo <= i
2239 && i <= hi', even if LO happens to a constant. There isn't even
2240 anything wrong in general with writing 'a <= b' if A happens to
2241 be a constant. At any rate stylistic changes shouldn't
2242 be done like this without discussion.
2244 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2246 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2247 (Fgarbage_collect): Reorder conditions that are written backwards.
2248 * data.c (cons_to_unsigned): Likewise.
2249 * dispnew.c (update_frame_1, sit_for): Likewise.
2250 * fileio.c (file_offset): Likewise.
2251 * filelock.c (read_lock_data, lock_file): Likewise.
2252 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2254 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2255 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2256 * lread.c (read1): Likewise.
2257 * minibuf.c (read_minibuf_noninteractive): Likewise.
2258 * nsterm.m (x_set_frame_alpha): Likewise.
2259 * process.c (wait_reading_process_output): Likewise.
2260 * region-cache.c (delete_cache_boundaries): Likewise.
2261 * xterm.c (x_set_frame_alpha): Likewise.
2263 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2265 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2268 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2270 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2271 because atimer expiration is absolute rather than relative.
2273 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2275 * w32term.h (current_popup_menu, menubar_in_use):
2276 Move declarations from w32term.c.
2278 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2280 * w32fns.c (menubar_in_use): No more static.
2281 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2283 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
2285 Move hourglass machinery to RIF.
2286 * dispextern.h (struct redisplay_interface): New members
2287 show_hourglass and hide_hourglass. Indent comments.
2288 (show_hourglass, hide_hourglass): Remove prototypes.
2289 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
2290 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
2291 (ns_redisplay_interface): Add them.
2292 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
2293 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
2294 (w32_arrow_cursor): New function to hack around non-GUI frames.
2295 (w32_redisplay_interface): Add new functions.
2296 * w32term.h (w32_arror_cursor): Add prototype.
2297 * xdisp.c (show_hourglass): New function, refactored out from
2298 platform-dependent code.
2299 (cancel_hourglass): Now call to RIF function.
2300 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
2301 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
2302 (x_redisplay_interface): Add new functions.
2304 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
2306 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
2307 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
2308 and complete previous change.
2309 * frame.c (adjust_frame_height): New function.
2310 (Fset_frame_height, Fset_frame_size): Use it.
2311 (x_set_frame_parameters): Take frame top margin into account.
2313 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
2315 * frame.c (Fset_frame_height): Take frame top margin into account.
2316 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
2317 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
2319 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
2321 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
2322 menubar_height as such. Tweak comment.
2323 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
2324 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
2325 All related users changed.
2326 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
2327 * xterm.c (handle_one_xevent):
2328 * gtkutil.c (xg_event_is_for_menubar):
2329 * xfns.c (x_window) [USE_X_TOOLKIT]:
2330 * xmenu.c (set_frame_menubar, free_frame_menubar):
2331 Prefer to use FRAME_MENUBAR_HEIGHT.
2333 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
2335 * frame.c (Fframe_parameters): Always report frame height without
2336 menu and tool bar lines.
2338 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
2340 * nsterm.m (applicationDidFinishLaunching:): Call
2341 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
2342 (antialiasThresholdDidChange:): New method for EmacsApp.
2344 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
2346 * macfont.m (macfont_update_antialias_threshold): Remove static.
2348 * macfont.h (macfont_update_antialias_threshold): Declare.
2350 2014-07-21 Eli Zaretskii <eliz@gnu.org>
2352 * w32select.c (setup_windows_coding_system):
2353 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2354 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
2356 * w16select.c (Fw16_get_clipboard_data):
2357 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2360 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
2361 buffer position where we are to start the iteration.
2362 (handle_invisible_prop): Record in it->stop_charpos the position
2363 where the invisible text ends. (Bug#18035)
2364 (hscroll_window_tree): Don't try hscrolling windows whose cursor
2365 row has zero buffer position as their start position.
2366 Reported by martin rudalics <rudalics@gmx.at>.
2368 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
2369 infinite looping in redisplay when display lines don't have enough
2370 space to display even a single character. (Bug#18036)
2372 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
2374 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
2375 * xfns.c (x_window): Use it to allow xfree later.
2376 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
2377 where appropriate. Use bool for booleans and remove redundant checks.
2378 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
2379 * xterm.c (x_free_frame_resources): Free shell_position.
2381 2014-07-19 K. Handa <handa@gnu.org>
2383 * xfaces.c (realize_x_face): Call font_load_for_lface with no
2384 mandatory font spec (Bug#17973).
2386 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
2388 * font.c (font_score): Return the worst score if the size of
2389 ENTITY is wrong by more than a factor 2 (Bug#17973).
2391 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
2393 * frame.c (frame_unspecified_color): New function
2394 refactored out from ...
2395 (Fframe_parameters, Fframe_parameter): ... adjusted users.
2396 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
2398 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
2399 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
2400 * lisp.h (set_frame_param): Remove prototype.
2401 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
2402 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
2405 Prefer 'x_display_info *' to 'Display *' in X selection code.
2406 This helps to avoid unneeded calls to x_display_info_for_display.
2407 * xterm.h (struct selection_input_event): Record 'x_display_info *'
2408 instead of 'Display *'.
2409 (SELECTION_EVENT_DPYINFO): New macro.
2410 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
2411 it as an lvalue. Mention this in comment.
2412 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
2413 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
2414 (selection_data_to_lisp_data, receive_incremental_selection):
2415 Convert to use 'x_display_info *'. Adjust users where appropriate.
2416 (lisp_data_to_selection_data): Likewise. Also pass 'struct
2417 selection data *' as last arg to not return values in args.
2418 (unexpect_property_change): Use common removal technique.
2420 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
2422 * print.c (print_preprocess): Adjust to match changed
2423 sub char-table structure and avoid crash (Bug#18038).
2425 * data.c (wrong_choice): Not static any more.
2426 * lisp.h (wrong_choice): Add prototype.
2427 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
2428 Declare namebuf as such. Tweak comment.
2429 [USE_GTK]: Likewise for tool_bar_position.
2430 (fset_tool_bar_position) [USE_GTK]: Ditto.
2431 (FRAME_TOOL_BAR_POSITION): New macro.
2432 * frame.c (x_report_frame_params):
2433 * gtkutil.c (update_frame_tool_bar):
2434 * xfns.c (Fx_create_frame): Use it.
2435 (x_set_tool_bar_position): Add meaningful diagnostic messages.
2437 2014-07-16 Eli Zaretskii <eliz@gnu.org>
2439 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
2440 buffer's default-directory only if it is a string. (Bug#17986)
2442 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
2444 More precise control over values of some buffer-local variables.
2445 * keyboard.c (Qvertical_scroll_bar):
2446 * frame.c (Qleft, Qright): Move to ...
2447 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
2448 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
2449 (syms_of_buffer): DEFSYM all of the above, attach special properties.
2450 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
2451 vertical-scroll-bar, scroll-up-aggressively
2452 and scroll-down-aggressively.
2453 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
2455 * nsfns.m, frame.h (Qleft, Qright):
2456 * nsterm.m (Qleft): Remove declarations.
2457 * gtkutil.c (toplevel): Include buffer.h.
2458 * data.c (wrong_choice, wrong_range): New functions.
2459 (store_symval_forwarding): Handle special properties of buffer-local
2460 variables and use functions from the above to signal error, if any.
2462 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
2463 values. Add comment.
2464 (struct frame): Re-arrange layout to avoid extra padding and use bit
2465 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
2466 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
2467 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
2468 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
2469 Define as no-ops because there are no scroll bars anyway.
2470 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
2473 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
2474 Add convenient setter.
2475 (font_put_frame_data, font_get_frame_data): Use it.
2477 2014-07-15 Daiki Ueno <ueno@gnu.org>
2479 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
2480 pointer argument, before dereferencing.
2481 (XCHAR2B_BYTE2): Likewise.
2483 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
2485 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
2486 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
2487 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
2488 Use record_unwind_protect_int and avoid consing.
2489 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
2491 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
2493 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
2495 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
2496 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
2498 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
2499 (main) [MSDOS]: Use SET_BINARY instead of setmode.
2500 * minibuf.c: Include binary-io.h instead of fcntl.h.
2501 (read_minibuf_noninteractive):
2502 Use set_binary_mode instead of handcrafted code.
2503 Don't call emacs_set_tty if emacs_get_tty failed.
2504 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
2505 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
2506 * w32.c (pipe2): Adjust eassert to include O_BINARY.
2508 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
2509 This works around a GCC compiler bug when Emacs is configured with
2510 --enable-gcc-warnings.
2512 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
2514 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
2515 or characters in string, respectively. Add comment.
2516 * fringe.c (Fdefine_fringe_bitmap):
2517 * fns.c (Fsubstring, substring_both): Use it.
2518 * keymap.c (Fdefine_key, Flookup_key):
2519 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
2521 * term.c (tty_menu_add_pane, tty_menu_add_selection):
2522 Use menu_item_width.
2523 (tty_menu_show): Simplify because tty_menu_create never return NULL.
2525 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
2527 Improve behavior of 'bzr up; cd src; make -k'.
2528 * Makefile.in (top_srcdir): New var.
2529 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
2530 Use '$(top_srcdir)' instead of '$(srcdir)/..';
2531 its expansion is a bit shorter.
2532 (../config.status): Actually build config.status instead of
2534 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
2535 New macros, copied and relocated from ../Makefile.in.
2536 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
2537 (../config.status, Makefile): New dependencies and rules,
2538 copied with relocation from ../Makefile.in. This should be more
2539 likely to rebuild the build machinery properly if you do a 'make'
2540 in the src directory.
2542 2014-07-12 Eli Zaretskii <eliz@gnu.org>
2544 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
2547 * w32fns.c (Fx_file_dialog): Mention in the doc string the
2548 behavior on Windows 7 and later when the function is repeatedly
2549 invoked with the same value of DIR. (Bug#17950)
2551 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
2552 string to match the one in w32fns.c.
2554 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
2555 stdin to binary mode only if it is connected to a terminal.
2557 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
2559 Coalesce extern decls.
2560 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
2561 * sysdep.c (emacs_get_tty, emacs_set_tty):
2562 Move duplicate extern decls from here ...
2563 * systty.h: ... to here, so that there's just one copy.
2565 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
2567 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
2569 * nsfns.m (Fns_popup_font_panel): Ditto.
2571 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2573 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
2575 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
2577 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
2578 [DOS_NT]: Implement for WINDOWSNT.
2580 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
2583 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2585 * sysdep.c (suppress_echo_on_tty): New function.
2586 * minibuf.c (read_minibuf_noninteractive): Use it.
2588 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
2590 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
2591 sysinfo failed. Adjust docstring.
2593 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2595 Implement memory-info for MS-DOS.
2596 * dosfns.c (dos_memory_info): New function.
2597 * dosfns.h (dos_memory_info): Add prototype.
2598 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
2599 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
2600 of doing some of its job.
2602 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
2603 reference termios structure members.
2605 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2607 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
2609 * minibuf.c (top): Include systty.h. Declare external
2610 emacs_get_tty and emacs_set_tty.
2611 (Vread_hide_char): New lisp variable.
2612 (read_minibuf_noninteractive): Hide characters with
2613 Vread_hide_char if it is a character. (Bug#17839)
2615 2014-07-10 Eli Zaretskii <eliz@gnu.org>
2617 Implement memory-info for MS-Windows.
2618 * w32.c (w32_memory_info): New function.
2619 * w32.h (w32_memory_info): Prototype it.
2620 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
2622 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
2624 * coding.h (struct coding_system): Remove 'error_positions' (unused)
2625 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
2626 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
2627 extra padding and shrink struct coding_system by 56 bytes (x86_64).
2628 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
2629 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
2630 (decode_coding_big5, decode_coding_charset, decode_coding)
2631 (encode_coding): Adjust users.
2633 * alloc.c (Fmemory_info): New function.
2635 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
2637 * syntax.c (back_comment): Use more-natural location for label.
2639 * font.c, font.h (font_unparse_fcname): Now static.
2640 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
2642 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
2644 Next minor cleanup of font subsystem.
2645 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
2646 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
2648 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
2650 * ftfont.h (ftfont_font_format): Remove prototype.
2651 * ftfont.c (ftfont_font_format): Remove; now unused.
2653 * nsfont.m (nsfont_open):
2654 * w32font.c (w32font_open_internal):
2655 * w32uniscribe.c (uniscribe_open):
2656 * xfont.c (xfont_open):
2657 * xftfont.c (xftfont_open): All users changed.
2659 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
2660 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
2662 2014-07-09 Eli Zaretskii <eliz@gnu.org>
2664 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
2665 x_produce_glyphs does when it generates a stretch glyph that
2666 represents a TAB. (Bug#17969)
2668 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
2669 and there is a display property at that position, don't call
2670 move_it_to to move to a position before window start. (Bug#17942)
2671 Fix condition for finding CHARPOS by the first call to move_it_to.
2674 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
2676 * syntax.c (find_defun_start): Try the cache even
2677 if !open_paren_in_column_0_is_defun_start.
2678 (back_comment): If find_defun_start was pessimistic, use the
2679 scan_sexps_forward result to improve the cache (bug#16526).
2681 2014-07-09 Eli Zaretskii <eliz@gnu.org>
2683 * xdisp.c (redisplay_window): If redisplay of a window ends up
2684 with point in a partially visible line at end of the window, make
2685 sure the amended position of point actually has smaller Y
2686 coordinate; if not, give up and scroll the display. (Bug#17905)
2688 * window.c (window_scroll_pixel_based): When point ends up at the
2689 last fully visible line, don't let move_it_to stop at the left
2690 edge of the line and dupe us into thinking point is inside the
2693 * w32.c (network_interface_info): Make sure the argument is a
2696 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
2698 * process.c (read_and_dispose_of_process_output): Fix typo
2699 in previous patch: we want nonnegative fds, not nonzero fds.
2701 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
2703 * chartab.c (char_table_translate): Move to...
2704 * character.h (char_table_translate): ... inline function here.
2705 Avoid Faref and assume that args are always valid. This helps to
2706 speedup search, which is especially important for a huge buffers.
2707 * lisp.h (char_table_translate): Remove prototype.
2709 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
2710 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
2711 New function, with an intention to avoid code duplication between
2713 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
2715 * ftfont.c (ftfont_open):
2716 * macfont.m (macfont_open):
2717 * xftfont.c (xftfont_open): Use it.
2719 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
2721 * process.c: Add sanity checks for file descriptors (Bug#17844).
2722 (wait_reading_process_output, Fprocess_filter_multibyte_p):
2723 Check that infd is nonnegative before using it as an fd.
2724 (read_and_dispose_of_process_output, Fprocess_send_eof):
2725 Likewise, for outfd.
2726 (wait_reading_process_output): Omit unnecessary check of infd.
2728 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
2730 Minor fixups related to usage of the 'long' type.
2731 * gnutls.c (emacs_gnutls_handshake):
2732 * xfaces.c (dump_realized_face):
2733 Work even if 'long' is narrower than 'void *'.
2734 * termcap.c (scan_file):
2735 * xselect.c (x_decline_selection_request)
2736 (x_reply_selection_request, x_get_window_property):
2737 * xterm.c (x_set_frame_alpha):
2738 Remove unnecessary 'L' suffixes of integer constants.
2739 * xfns.c (hack_wm_protocols):
2740 * xselect.c (x_fill_property_data):
2741 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
2742 Remove unnecessary casts to 'long'.
2743 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
2745 Minor ImageMagick safety fixes.
2746 * image.c (imagemagick_compute_animated_image):
2747 Remove useless assignment to local. Avoid problems if dest_width is 0.
2748 (imagemagick_load_image): Use int for pixel counts that can't
2749 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
2750 a row width greater than the image width (or greater than LONG_MAX!).
2752 2014-07-04 K. Handa <handa@gnu.org>
2754 * coding.c (MIN_CHARBUF_SIZE): Delete it.
2755 (MAX_CHARBUF_EXTRA_SIZE): New macro.
2756 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
2758 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
2760 * font.h (struct font_driver): Remove get_outline and free_outline;
2761 not used by any font driver.
2762 * ftfont.c (ftfont_driver):
2763 * macfont.m (macfont_driver):
2764 * nsfont.m (nsfont_driver):
2765 * w32font.c (w32font_driver):
2766 * w32uniscribe.c (uniscribe_font_driver):
2767 * xfont.c (xfont_driver): Related users changed.
2768 * xselect.c (x_get_window_property): Use convenient xmalloc.
2769 Call to xfree only if some data was really allocated.
2771 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2773 On MS-Windows, display busy cursor on all GUI frames.
2774 This is similar to what we have on X. Quickly tested by Dani Moncayo.
2775 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
2776 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
2778 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
2779 * xdisp.c (start_hourglass): Remove Windows-specific bits.
2781 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2783 Use convenient alists to manage per-frame font driver-specific data.
2784 * frame.h (struct frame): Rename font_data_list to...
2785 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
2786 * font.h (struct font_data_list): Remove; no longer need a special
2788 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
2790 * font.c (font_put_frame_data, font_get_frame_data)
2791 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
2793 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
2794 Related users changed.
2795 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
2796 Prefer convenient xmalloc and xfree.
2798 2014-07-03 Eli Zaretskii <eliz@gnu.org>
2800 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
2801 the window whose glyph row is being prepared and a flag whether it
2802 is for mode/header line. Make sure the glyph row's marginal areas
2803 are in sync with what the window wants.
2806 * xdisp.c (display_line, display_mode_line):
2807 Call prepare_desired_row with additional arguments, as appropriate.
2809 * dispextern.h (prepare_desired_row): Adjust prototype.
2811 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2813 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
2814 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
2815 caused by xw_popup_dialog in daemon mode (Bug#17891).
2817 2014-07-03 Eli Zaretskii <eliz@gnu.org>
2819 * frame.c (do_switch_frame): When switching to another TTY frame,
2820 make sure FrameCols and FrameRows are in sync with the new frame's
2823 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
2825 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
2826 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
2827 min_char slots. Adjust comment.
2828 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
2829 Add SUB_CHAR_TABLE_OFFSET member.
2830 (make_uninit_sub_char_table): New function.
2831 (toplevel): Add compile-time assert to verify suitable member layout
2832 in Lisp_Sub_Char_Table.
2833 * alloc.c (mark_char_table): Add extra argument to denote char table
2834 subtype. Adjust to match new layout of sub char-table.
2835 (mark_object): Always mark sub char-tables with mark_char_table.
2836 * chartab.c (make_sub_char_table, copy_sub_char_table)
2837 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
2838 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
2839 (map_sub_char_table_for_charset, uniprop_table_uncompress):
2840 All related users changed.
2841 * lread.c (read1): Adjust to match new layout of sub char-table.
2842 * print.c (print_object): Likewise (Bug#17898).
2844 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
2846 * keymap.c (get_keyelt): Simplify.
2847 (copy_keymap_item): Remove left-over code for when we had
2848 key-shortcut caches.
2850 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
2852 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
2853 (dealloc): Remove for EmacsScroller.
2855 * nsterm.h (EmacsScroller): Remove dealloc.
2857 2014-06-30 Eli Zaretskii <eliz@gnu.org>
2859 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
2861 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
2863 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
2864 when setNeedsDisplay is called so we don't trigger redisplay for every
2867 * nsterm.m (any_help_event_p): New variable.
2868 (mouseMoved:): Set any_help_event_p to YES if help event is
2869 generated. Remove else with empty help event that triggered redisplay
2870 for every mouse move.
2871 (windowDidResignKey:): If any_help_event_p, generate empty help event.
2873 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
2875 * xfns.c (Qsuppress_icon): Remove; no real users.
2876 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
2877 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
2878 (syms_of_w32fns): Don't DEFSYM it.
2880 2014-06-29 Glenn Morris <rgm@gnu.org>
2882 * Makefile.in (ns-app): Mark as PHONY.
2884 2014-06-28 Glenn Morris <rgm@gnu.org>
2886 * Makefile.in (mostlyclean): There are no libXMenu11.a,
2887 liblw.a in this directory.
2889 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
2891 * coding.c (encode_coding_utf_8): Correctly count produced_chars
2892 also in unibyte case. (Bug#17865)
2894 2014-06-28 K. Handa <handa@gnu.org>
2896 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
2897 (MIN_CHARBUF_SIZE): New macro.
2898 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
2900 2014-06-27 Glenn Morris <rgm@gnu.org>
2902 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
2903 with an order-only dependence on bootstrap-emacs. (Bug#2151)
2904 (.el.elc): Replace suffix rule with pattern rule.
2905 (%.elc): New pattern rule, with order-only prerequisite.
2906 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
2907 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
2908 in place of BOOTSTRAPEMACS.
2910 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
2912 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
2914 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
2916 Consistently use validate_subarray to verify substring.
2917 * fns.c (validate_substring): Not static any more. Adjust to
2918 use ptrdiff_t, not EMACS_INT, because string and vector limits
2919 can't exceed ptrdiff_t even if EMACS_INT is wider.
2920 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
2921 (secure_hash): Adjust user.
2922 * lisp.h (validate_subarray): Add prototype.
2923 * coding.c (Fundecodable_char_position):
2924 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
2925 Use validate_subarray. Adjust comment to mention substring.
2927 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
2929 Do not allow out-of-range character position in Fcompare_strings.
2930 * fns.c (validate_subarray): Add prototype.
2931 (Fcompare_substring): Use validate_subarray to check ranges.
2932 Adjust comment to mention that the semantics was changed. Also see
2933 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
2935 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
2937 Be more consistent about the 'Qfoo' naming convention.
2938 * image.c (Fimagemagick_types):
2939 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
2940 * process.c (Fmake_network_process):
2941 Rename C local identifier 'Qfoo to avoid giving the false
2942 impression that it stands for the symbol 'foo'.
2944 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
2946 Simplify and cleanup character conversion stuff.
2947 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
2949 * character.c (multibyte_char_to_unibyte)
2950 (multibyte_char_to_unibyte_safe): Remove; no longer used.
2951 * character.h (make_char): Remove; unused.
2952 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
2953 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
2954 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
2955 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
2956 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
2958 2014-06-22 Mario Lang <mlang@delysid.org>
2960 * w32fns.c (Fw32_shell_execute): The the -> the.
2962 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
2964 * xmenu.c (mouse_position_for_popup):
2965 * xselect.c (mouse_position_for_drop): Do not duplicate ...
2966 * xfns.c (x_relative_mouse_position): ... and prefer this function.
2967 * menu.c (Fx_popup_menu):
2968 * xselect.c (x_handle_dnd_message): Adjust users.
2969 * menu.h (mouse_position_for_popup): Remove prototype.
2970 * xterm.h (x_relative_mouse_position): Add prototype.
2971 * xterm.c (x_find_topmost_parent): Break from the loop and do not
2972 call XFree if XQueryTree returns zero.
2974 2014-06-21 Eli Zaretskii <eliz@gnu.org>
2976 * indent.c (Fvertical_motion): Doc fix.
2977 Move to the goal column, if any, with a single call to
2978 move_it_in_display_line, not in two calls. Doing this with two
2979 calls causes move_it_in_display_line apply the line-prefix
2980 handling twice instead of just once. (Bug#17823)
2982 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
2984 Port to OS X ACLs (Bug#17810).
2985 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
2986 ACL_TYPE_ACCESS) doesn't work.
2988 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
2990 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
2991 before checking key-translation-map (bug#17659).
2993 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
2995 * font.c (font_make_object): Avoid dangling pointer which may
2996 crash GC (Bug#17771).
2998 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3000 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3001 prototype of DGifCloseFile as appropriate for older and newer
3003 (gif_close): New function, encapsulates the differences in the
3004 calling sequence of DGifCloseFile before v5.1.0 and after it.
3005 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3006 error string where appropriate. (Bug#17790)
3008 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3009 macro execution, make sure point didn't move since last complete
3010 redisplay, as the condition for using the glyph matrix
3011 information. (Bug#17777)
3013 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3015 Minor cleanup of fonset code.
3016 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3017 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3018 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3019 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3020 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3021 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3022 (free_realized_fontset): Remove because a no-op since 2008.
3023 (free_face_fontset): Adjust user.
3024 (syms_of_fontset): Shrink fontset by one extra slot.
3026 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3028 Omit redundant extern decls.
3029 Most of this patch is from Dmitry Antipov, in:
3030 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3031 * commands.h (update_mode_lines):
3032 * frame.h (Qbackground_color, Qforeground_color)
3033 (x_set_menu_bar_lines):
3034 * ftfont.c (ftfont_font_format):
3035 * intervals.h (Qkeymap, Qfont):
3036 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3037 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3038 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3039 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3040 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3041 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3042 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3043 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3044 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3045 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3046 (Qtool_bar, Qheader_line):
3047 * macros.c (Fexecute_kbd_macro):
3048 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3049 * xterm.c (x_delete_terminal, XSetIMValues):
3050 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3051 (x_implicitly_set_name, popup_activated)
3052 (widget_store_internal_border):
3053 Remove redundant decls.
3054 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3055 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3056 Remove _Noreturn, as make-docfile now does that for us.
3057 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3058 (Qregion_extract_function): New decl.
3059 * window.c, xfns.c: Include menu.h.
3061 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3063 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3065 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3067 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3068 * callint.c (read_file_name): ... convert to static here.
3069 * lisp.h (Fread_file_name): Do not EXFUN it.
3070 (STRING_COPYIN): Remove; unused.
3071 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3072 (char_composable_p): ... static function. All users changed.
3073 * eval.c (toplevel): Remove redundant #include directives.
3074 * xterm.c (x_initialize): Add static to match prototype.
3075 * ccl.c (Fccl_execute_on_string):
3076 * font.c (fon_intern_prop): Use make_specified_string.
3078 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3080 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3081 Reported by David Caldwell in:
3082 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3084 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3086 Do not ask for XRender extension each time XFT font is opened.
3087 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3088 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3090 2014-06-15 Glenn Morris <rgm@gnu.org>
3092 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3094 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3096 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3097 information if we are in the middle of executing a keyboard macro,
3098 since redisplay doesn't update the screen until the macro is
3099 finished. (Bug#17777)
3101 * alloc.c (cleanup_vector): Don't dereference a font driver
3102 pointer if it is NULL. (Bug#17771)
3104 2014-06-13 Glenn Morris <rgm@gnu.org>
3106 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3107 ($(lispsource)/international/charprop.el)
3108 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3109 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3110 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3111 GNU make automatically passes command-line arguments to sub-makes.
3113 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3115 Avoid hangs in accept-process-output (Bug#17647).
3116 * lisp.h, process.c (wait_reading_process_input):
3117 Return int, not bool. All uses changed.
3118 * process.c (SELECT_CANT_DO_WRITE_MASK):
3119 Remove macro, replacing with ...
3120 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3122 (status_notify): New arg WAIT_PROC. Return int, not void.
3125 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3127 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3128 the frame is the initial frame, because the hook is not set up
3129 then, and Emacs crashes.
3130 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3132 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3134 * keymap.c (silly_event_symbol_error): Don't recommend the use
3137 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3139 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3140 matching overlay strings with 'cursor' property against buffer
3141 positions traversed in the glyph row. (Bug#17744)
3143 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3145 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3148 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3149 determine 10.9 (Bug#17751).
3151 * macfont.m (macfont_draw): Positions were not freed.
3153 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3155 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3156 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3157 function. Also adjust comment.
3158 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3160 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3161 * font.c (font_done_for_face):
3162 * xfaces.c (realize_non_ascii_face): Adjust user.
3163 * font.h (struct font_driver): Convert 'prepare_face' to return
3164 void because its return value is never used anyway.
3165 * xfont.c (xfont_prepare_face): Return void.
3166 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3167 (xftfont_done_face): Use xfree.
3169 * dispextern.h (last_tool_bar_item): Remove declaration.
3170 * frame.h (struct frame): New member last_tool_bar_item.
3171 * frame.c (make_frame): Initialize it.
3172 * xdisp.c (toplevel): Remove last_tool_bar_item.
3173 (handle_tool_bar_click, note_tool_bar_highlight):
3174 * w32term.c (w32_read_socket, w32_initialize):
3175 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3177 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3178 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3180 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3182 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3183 * process.c (Faccept_process_output)
3184 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3185 the return value is about PROCESS, not about other processes.
3187 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3189 Further adjustments to mark_object and friends.
3190 Now the mark_object's stack is just 32 bytes on a 64-bit
3191 system, which means extra 20% off the stack usage.
3192 * alloc.c (mark_save_value): As before, refactored out from ...
3193 (mark_object): ... adjusted user. Also add comment.
3195 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3197 Fix core dump after a dropped X connection (Bug#17704).
3198 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3199 is dead, as we may be shutting down.
3201 2014-06-08 Glenn Morris <rgm@gnu.org>
3203 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3205 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3207 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3209 If a C name must be extern on some platforms, make it extern on all.
3210 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3212 * font.h (ftxfont_driver) [HAVE_XFT]:
3213 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3214 * lisp.h (get_frame_param):
3215 * menu.h (tty_menu_show):
3216 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3217 * termhooks.h (encode_terminal_code):
3218 * xterm.h (x_menu_wait_for_event):
3220 * frame.c (get_frame_param):
3221 * fringe.c (max_used_fringe_bitmap):
3222 * ftxfont.c (ftxfont_driver):
3223 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3224 * menu.c (menu_items_inuse):
3225 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3226 * term.c (encode_terminal_code, tty_menu_show):
3227 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3228 * xfaces.c (load_color):
3229 * xmenu.c (x_menu_wait_for_event):
3232 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3234 Change object marking routines to minimize stack usage.
3235 This change moves a few cold paths from mark_object to NO_INLINE
3236 functions and adjusts symbol marking loop. According to GCC 4.8.2
3237 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3238 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3239 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3240 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3241 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3242 refactored out from ...
3243 (mark_object): ... adjusted user. Also mark symbols in a tight
3245 (mark_face_cache): Add NO_INLINE.
3247 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3249 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3250 contains garbage on WINDOWSNT (which could potentially infloop at
3253 Minimize cursor motion during TTY menu updates.
3254 * term.c (tty_menu_display): Don't position cursor here.
3255 Instead, pass the cursor coordinates to update_frame_with_menu.
3256 (tty_menu_activate): Send the hide cursor command only once in an
3257 iteration through the outer 'while' loop.
3259 * dispnew.c (update_frame_1): Accept an additional argument
3260 SET_CURSOR_P, and position the cursor at the end of the frame
3261 update only if that argument is non-zero. All callers changed to
3262 provide the additional argument as non-zero, except for
3263 update_frame_with_menu.
3264 (update_frame_with_menu): Accept 2 additional arguments ROW and
3265 COL; if they are non-negative, instruct update_frame_1 not to
3266 position the cursor, and instead position it according to ROW and COL.
3268 * dispextern.h (update_frame_with_menu): Update prototype.
3270 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3272 * callproc.c (call_process): Don't check read-only if we don't insert
3273 anything (bug#17666).
3275 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3277 * dispnew.c (update_frame_with_menu): Set display_completed.
3279 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3281 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3283 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
3285 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
3287 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
3288 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
3290 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
3292 * window.c (Frecenter): Signal an error if window-buffer is not
3295 * keyboard.c (make_lispy_position): Don't include a buffer position in
3296 mode/header-line mouse events.
3298 * keyboard.c (read_char): Handle (t . <event>) in the second use of
3299 Vunread_command_events (bug#17650).
3301 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
3303 * xterm.c (x_setup_pointer_blanking):
3304 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
3306 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
3308 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
3309 because it will be defined in generated config.h if needed.
3311 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3313 Use terminal-specific hooks to display popup dialogs.
3314 * termhooks.h (struct terminal): New field popup_dialog_hook.
3315 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
3316 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
3317 code and use popup_dialog_hook.
3318 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
3319 * nsterm.h (ns_popup_dialog): Adjust prototype.
3320 * nsterm.m (ns_create_terminal):
3321 * w32term.c (w32_create_terminal):
3322 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
3323 Setup popup_dialog_hook.
3325 2014-06-04 Eli Zaretskii <eliz@gnu.org>
3327 * w32heap.c (report_temacs_memory_usage): Improve the report by
3328 reporting the large blocks that are actually occupied at dump time.
3330 * w32console.c (initialize_w32_display): Set the console
3331 menu_show_hook, otherwise TTY menus are broken on w32.
3333 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3335 Use terminal-specific hooks to display menus.
3336 * termhooks.h (struct terminal): New field menu_show_hook.
3337 * menu.h (<anonymous enum>): Bit flags for menu hooks.
3338 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
3340 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
3341 * nsmenu.m (ns_menu_show):
3342 * w32menu.c (w32_menu_show):
3343 * xmenu.c (x_menu_show):
3344 * term.c (tty_menu_show): Adjust to use bit flags.
3345 (set_tty_hooks): Set menu_show_hook.
3346 * xterm.c (x_create_terminal):
3347 * nsterm.m (ns_create_terminal):
3348 * msdos.c (initialize_msdos_display):
3349 * w32term.c (w32_create_terminal): Likewise.
3351 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
3353 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
3355 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3357 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
3358 (FD_SET): Don't define on WINDOWSNT.
3360 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3362 * emacs.c: Include "sysselect.h", to define its inline functions.
3363 Problem reported by Glenn Morris in:
3364 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
3366 Do not require libXt-devel when building with gtk.
3367 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
3368 dependency on libXt-devel.
3369 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
3370 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
3371 lwlib-widget.h now does this.
3372 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
3374 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
3376 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
3377 * process.c (add_read_fd, delete_read_fd, add_write_fd)
3378 (delete_write_fd, wait_reading_process_output):
3379 Remove now-redundant easserts.
3380 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
3381 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3382 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
3383 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
3385 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3387 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
3388 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
3389 (calloc): Don't undef, it is never defined.
3390 (HEAP_ENTRY_SHIFT): Remove unused macro.
3392 * Makefile.in (C_HEAP_SWITCH): Remove.
3393 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
3395 Fix MS-Windows build broken by menu changes on 2014-06-02.
3396 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
3398 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
3399 Define instead of including ../lwlib/lwlib.h, which causes
3400 compilation errors due to missing X11 headers.
3402 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3404 * process.c (wait_reading_process_output): Omit incorrect test of
3405 p->infd against zero. Add easserts for infd having a plausible value.
3407 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3409 Adjust to match recent lwlib changes.
3410 * menu.h (xmalloc_widget_value): Replace by ...
3411 (make_widget_value): ... new prototype.
3412 * menu.c (xmalloc_widget_value): Replace by ...
3413 (make_widget_value): ... new function.
3414 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
3415 * gtkutil.c (malloc_widget_value, free_widget_value):
3416 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
3417 * keyboard.h (enum button_type, struct _widget_value):
3418 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
3420 * nsmenu.m (ns_update_menubar, ns_menu_show):
3421 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
3422 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
3423 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
3425 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3427 * image.c (x_query_frame_background_color)
3428 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
3429 Fix --enable-gcc-warnings compilation without image libraries.
3431 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3433 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
3434 emulated break value only if it goes up.
3435 (sbrk): Add assertion that the INCREMENT argument is strictly
3436 zero. Improve and correct the commentary.
3438 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3440 Improve AIX-related merge from emacs-24.
3441 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
3442 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
3443 not on AIX; since we're on the trunk we can use enums more broadly.
3445 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
3447 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
3449 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
3450 to min(value, whole).
3452 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3454 Bring back the changes to GDB-visible symbols, but only on AIX.
3455 And only if it's not pre-4.2 GCC.
3456 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3457 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3458 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3461 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3463 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
3464 with PT, not GPT. (Bug#16433)
3466 Revert last changes to GDB-visible symbols.
3467 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
3468 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
3469 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3472 2014-06-02 Glenn Morris <rgm@gnu.org>
3474 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
3476 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3478 Fix port to 32-bit AIX with xlc (Bug#17598).
3479 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
3480 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
3481 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
3482 to work around a compiler bug in IBM xlc 12.1.
3484 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3486 * xterm.c (x_update_window_end): Don't invalidate the entire
3487 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3488 highlight needs to be redisplayed. (Bug#17588)
3490 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3492 Port the GDB-visible symbols to AIX.
3493 Without them, GDB doesn't work to debug Emacs, since the AIX linker
3494 optimizes away the relevant external symbols. Use enums instead;
3495 this suffices for the AIX port, which is 32-bit-only anyway.
3496 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3497 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3498 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3501 Include sources used to create macuvs.h.
3502 * Makefile.in ($(srcdir)/macuvs.h): New rule.
3503 * macuvs.h: Use automatically-generated header.
3505 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
3507 Port signal-handling to DragonFly BSD (Bug#17646).
3508 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
3509 Move implementations from callproc.c to sysdep.c.
3510 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
3511 Move declarations from process.h to syssignal.h.
3513 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
3515 * callint.c (Ffuncall_interactively): Add usage.
3517 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
3519 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
3521 2014-05-30 Eli Zaretskii <eliz@gnu.org>
3523 * w32heap.c (malloc_before_dump, malloc_after_dump)
3524 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3525 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
3526 set errno where appropriate to emulate CRT functions.
3528 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
3530 Debugging facility to check whether 'const char *' points to
3531 relocatable data of non-pure Lisp string.
3532 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
3533 (mark_maybe_pointer): ... adjusted user.
3534 (relocatable_string_data_p): New function.
3535 * lisp.h (relocatable_string_data_p): Add prototype.
3536 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
3537 the pointer to relocatable Lisp data is not used.
3539 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
3541 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
3542 * atimer.c (block_atimers):
3543 * callproc.c (block_child_signal): Block SIGINT too;
3544 otherwise, its handler might now unblock signals that it shouldn't.
3545 * keyboard.c (read_char): Clear signal mask, since we may
3546 be in a SIGINT handler, and many signals may be masked.
3547 * keyboard.c (handle_interrupt):
3548 * sysdep.c (handle_arith_signal):
3549 Clear signal mask instead of just unblocking the signal that
3550 was received, since several signals may be blocked at this point.
3552 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3554 * Makefile.in (TEMACS_POST_LINK): Remove target.
3555 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
3556 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
3558 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3560 * xmenu.c (xdialog_show): Remove prototype, rename to
3561 x_dialog_show, remove 2nd arg because it's always zero
3562 and simplify accordingly.
3563 (xw_popup_dialog): Adjust user.
3564 * w32menu.c (w32_dialog_show): Adjust prototype, remove
3565 2nd arg because it's always zero and simplify accordingly.
3566 (w32_popup_dialog): Adjust user.
3568 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3570 * w32heap.c (report_temacs_memory_usage): New function.
3572 * unexw32.c (unexec) [ENABLE_CHECKING]:
3573 Call report_temacs_memory_usage.
3575 * w32heap.h (report_temacs_memory_usage): Add prototype.
3577 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3579 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
3580 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
3582 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3584 * buffer.c (init_buffer): Accept an argument 'initialized'.
3585 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
3586 mmap_regions and mmap_fd, to avoid referencing stale data from the
3587 dump phase. Add an assertion for buffer text of buffers created
3588 in temacs before this function is called. (Bug#17622)
3589 (mmap_regions_1, mmap_fd_1): Remove unused variables.
3591 * lisp.h (init_buffer): Update prototype.
3593 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
3595 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3597 * alloc.c (Fgarbage_collect): Fix compilation with
3598 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3600 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3602 * frame.c, frame.h (frame_char_to_pixel_position)
3603 (frame_set_mouse_position): Now static, and made private in
3604 frame.c rather than public in frame.h.
3606 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3608 Refactor mouse positioning stuff to avoid code duplication.
3609 * frame.h (frame_char_to_pixel_position): New function.
3610 (x_set_mouse_position): Rename to...
3611 (frame_set_mouse_position): ...new function.
3612 (frame_set_mouse_pixel_position): Add prototype.
3613 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
3614 Rename to frame_set_mouse_pixel_position.
3615 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
3617 * xterm.h, w32term.h ( x_set_mouse_position)
3618 (x_set_mouse_pixel_position): Remove prototypes.
3620 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3622 On X, always make pointer visible when deleting frame (Bug#17609).
3623 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
3625 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
3627 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
3628 * keyboard.c (gobble_input): If there is no terminal input error,
3629 make sure the pointer is visible for all frames on this terminal.
3630 * xterm.c (x_free_frame_resources): Enable pointer visibility if
3631 it was previously disabled.
3633 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
3635 * data.c (Fzerop): Move to Elisp.
3636 (syms_of_data): Don't defsubr it.
3637 * keyboard.c (echo_keystrokes_p): New function.
3638 (read_char, record_menu_key, read_key_sequence): Use it.
3640 * callint.c (Qfuncall_interactively): New var.
3641 (Qcall_interactively): Remove.
3642 (Ffuncall_interactively): New function.
3643 (Fcall_interactively): Use it.
3644 (syms_of_callint): Defsubr it.
3646 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
3648 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
3649 relocated from under us.
3651 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
3653 Use mmap(2) emulation for allocating buffer text on MS-Windows.
3654 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
3655 configure, not from HEAPSIZE.
3656 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
3658 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
3659 for MinGW, since it no longer uses gmalloc.
3661 * buffer.c: Do not define mmap allocations functions for Windows.
3662 Remove mmap_find which is unused. Remove mmap_set_vars which does
3664 [WINDOWSNT]: Include w32heap.h.
3665 (init_buffer): Always allocate new memory for buffers.
3667 * emacs.c: Remove mmap_set_vars calls.
3669 * image.c (free_image): Undef free for Windows because it is
3670 redirected to our private version.
3672 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
3673 (copy_executable_and_dump_data): Remove dumping the heap section.
3674 (unexec): Restore using_dynamic_heap after dumping.
3676 * w32heap.c (dumped_data_commit, malloc_after_dump)
3677 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3678 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
3679 (mmap_free): New functions.
3681 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
3683 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
3685 * image.c (imagemagick_load_image): Use MagickRealType for local
3686 'color_scale', instead of double, to avoid a GCC warning about
3689 * xfns.c (Fx_window_property): Remove unused local.
3691 Don't kill already-reaped process (Bug#17561).
3692 * process.c (process_send_signal): Fix race condition where a
3693 subprocess was reaped by a signal handler between the check for
3694 liveness and calling 'kill', which meant that Emacs could in
3695 theory kill an innocent bystander process. Do the fix by blocking
3696 SIGCHLD in a critical section that checks liveness before killing.
3698 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3700 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
3702 2014-05-26 Ken Brown <kbrown@cornell.edu>
3704 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
3705 even if !CYGWIN (see bug#17510).
3707 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
3709 * nsfns.m (Fns_do_applescript): Surround NSApp run
3710 with calls to ns_init_events, ns_finish_events (Bug#17424).
3712 * nsterm.h (ns_init_events, ns_finish_events): Declare.
3714 * nsterm.m (ns_init_events, ns_finish_events): New functions.
3715 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
3717 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
3718 with calls to ns_init_events, ns_finish_events (Bug#17424).
3720 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3722 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
3723 if we are iterating over an object that generates glyphs for
3724 marginal areas. (Bug#17585)
3726 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
3728 * xdisp.c (safe__call1, safe__eval): Now static.
3730 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3732 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
3733 (safe_call, safe__call1): Construct a va_list argument for safe_call.
3734 (safe_call1): Call safe_call instead of safe__call directly.
3736 2014-05-26 Ken Brown <kbrown@cornell.edu>
3738 * w32term.c (x_delete_display) [CYGWIN]: Don't free
3739 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
3742 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
3744 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
3745 (safe__call, safe__call1, safe__eval): New functions.
3746 (safe_call): Use it.
3747 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
3748 (display_mode_element): Same for `:eval'.
3750 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
3752 Fix port to 32-bit AIX (Bug#17540).
3753 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
3754 twice. _text already includes this offset.
3755 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
3757 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3759 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
3760 when closest_pos is identical to to_charpos, don't recurse, since
3761 we already tried that, and failed. (Bug#17539)
3763 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
3764 unwinding when frame's faces were not initialized yet, increment
3765 the frame's image-cache reference count before calling
3766 x_free_frame_resources. Don't dereference
3767 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
3769 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
3771 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
3774 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
3775 macfont.m, call draw with adjusted arguments so font drivers
3776 don't need to do that.
3778 * macfont.m (macfont_draw): Merge changes from Macport.
3780 2014-05-24 Eli Zaretskii <eliz@gnu.org>
3782 * alloc.c (garbage_collect_1): New function, with all of the guts
3783 of Fgarbage_collect.
3784 (mark_stack): Accept an argument END and don't mark Lisp objects
3785 on the stack beyond the address given by END. Calculation of END
3786 was moved to Fgarbage_collect.
3787 (Fgarbage_collect): Calculate the end address of the stack portion
3788 that needs to be examined by mark_stack, and pass that address to
3789 garbage_collect_1, which will pass it to mark_stack.
3790 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
3791 for more details about the underlying problems. In particular,
3792 this avoids dumping Emacs with the large hash-table whose value is
3793 held in purify-flag for most of the time loadup.el runs.
3795 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
3797 * xfns.c (x_window_property_intern): New function (code from
3799 (Fx_window_property): Call x_window_property_intern. If property
3800 not found and NILP (source) and outer window != inner window,
3801 check outer window for property (Bug#17537).
3803 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
3805 Supply malloc and alloc_size attributes for extern allocators.
3806 This documents the C API, and helps GCC generate a bit better code.
3807 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
3808 (ATTRIBUTE_MALLOC_SIZE): New macros.
3809 * gmalloc.c (malloc, realloc, calloc):
3810 * gtkutil.h (malloc_widget_value):
3811 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
3812 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
3815 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
3817 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
3818 * image.c (imagemagick_load_image): Port to hosts that do not use
3819 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
3821 2014-05-21 Leo Liu <sdl.web@gmail.com>
3823 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
3825 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
3827 * dbusbind.c (xd_signature): Revert last 2 patches.
3829 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
3831 Allow any non-nil value to count as true in bool-vector.
3832 Likewise for xd_signature in dbusbind.c.
3833 This is more consistent with the usual practice in Emacs, which is
3834 that any non-nil value counts as true.
3835 * alloc.c (Fbool_vector): Don't require args to be t or nil.
3836 * dbusbind.c (xd_signature): Likewise, for booleans.
3837 * data.c, lisp.h (Qbooleanp):
3838 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
3840 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
3842 * lisp.h (CHECK_BOOLEAN): New function.
3843 * alloc.c (Fbool_vector): New function.
3844 (syms_of_alloc): Defsubr it.
3845 * data.c (Qbooleanp): New symbol.
3846 (syms_of_data): DEFSYM it.
3847 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
3849 * font.c (font_matching_entity): Extract font-entity object
3850 from the vector of matching entities (Bug#17486).
3852 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
3854 Assume C99 or later (Bug#17487).
3855 * bytecode.c (B__dummy__): Remove.
3856 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
3857 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
3858 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
3859 * regex.c (DEBUG_PRINT): Assume varargs macros.
3860 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
3862 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
3864 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
3865 memory for every buffer that was dumped.
3867 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
3869 * fns.c (Freverse): Allow vectors, bool vectors and strings.
3870 (Fnreverse): Allow vectors and bool vectors.
3872 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
3874 Minor cleanup for terminal setup.
3875 * termhooks.h (create_terminal): Adjust prototype.
3876 * terminal.c (create_terminal): Pass output method and RIF as args.
3877 (init_initial_terminal):
3878 * nsterm.m (ns_create_terminal):
3879 * term.c (init_tty):
3880 * w32term.c (w32_create_terminal):
3881 * xterm.c (x_create_terminal): Adjust users.
3882 Avoid redundant NULL initializers and add comments.
3884 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
3886 * keyboard.c (Qdeactivate_mark): Now static.
3888 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
3890 If available, use Xfixes extension to do pointer blanking.
3891 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
3892 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
3893 (make_invisible_cursor): Move to...
3894 * xterm.c (make_invisible_cursor): ...here.
3895 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
3896 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
3897 (x_term_init): Call to x_setup_pointer_blanking.
3898 (XTtoggle_invisible_pointer): Use blanking specific to this display.
3899 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
3901 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3903 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
3905 2014-05-12 Glenn Morris <rgm@gnu.org>
3907 * fileio.c (Ffile_executable_p): Doc tweak.
3909 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
3911 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
3912 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
3914 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
3916 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
3918 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
3920 Fix initialization of minibuffer history variable (Bug#17430).
3921 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
3922 Move the initialization up to prevent any "value void" message.
3924 2014-05-08 Samuel Bronson <naesten@gmail.com>
3926 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
3927 are matched (bug#17413).
3929 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
3931 Stop tooltips pulling Emacs window to front (Bug#17408).
3932 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
3933 SetWindowPos invocations.
3935 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
3937 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
3938 not initialized (Bug#17398).
3940 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
3942 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
3944 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
3946 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
3947 [HAVE_NS]: Do not include png.h.
3948 (x_query_frame_background_color): New function.
3949 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
3950 (png_load_body): Coalesce duplicate code.
3952 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
3954 Consult libpng-config more consistently (Bug#17339).
3955 * Makefile.in (PNG_CFLAGS): New var.
3956 (ALL_CFLAGS): Use it.
3957 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
3958 CFLAGS now handles this.
3960 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
3962 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
3963 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
3964 because WCONTINUED is always defined now.
3965 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
3967 2014-05-03 Eli Zaretskii <eliz@gnu.org>
3969 * buffer.c (overlay_strings): Fix the wording of the commentary.
3971 2014-05-01 Glenn Morris <rgm@gnu.org>
3973 * floatfns.c (Fisnan):
3974 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
3976 2014-05-01 Eli Zaretskii <eliz@gnu.org>
3978 * term.c (tty_menu_activate): A better initialization for cursor
3981 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
3983 * intervals.c: Tighten assertions.
3984 (create_root_interval): Make sure the interval is not empty.
3985 (intervals_equal): Use booleans.
3986 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
3987 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
3988 (balance_possible_root_interval): Simplify and use booleans.
3989 (split_interval_right, split_interval_left): Check LENGTH, and remove
3990 now redundant assertion.
3991 (adjust_intervals_for_insertion): Remove now redundant assertions.
3992 (delete_node, interval_deletion_adjustment)
3993 (adjust_intervals_for_deletion, merge_interval_right)
3994 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
3995 (reproduce_interval): Make sure the interval is not empty.
3997 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
3999 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4000 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4001 satisfaction that they would always be initialized.
4003 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4005 * term.c (tty_menu_display): Move the cursor to the active menu item.
4006 (tty_menu_activate): Return the cursor to the active menu item
4007 after displaying the menu and after displaying help-echo.
4008 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4009 for the details of why this is needed by screen readers and
4012 2014-04-30 Glenn Morris <rgm@gnu.org>
4014 * process.c (handle_child_signal):
4015 Handle systems without WCONTINUED. (Bug#15110, 17339)
4017 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4019 * window.c (struct saved_window): Remove mark.
4020 (Fset_window_configuration, save_window_save)
4021 (compare_window_configurations): Don't touch marks any more.
4023 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4025 Use bits_word for gcmarkbits.
4026 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4027 bits_word is typically a tad more efficient for mark bits than
4028 unsigned is, so use bits_word. All uses changed.
4029 * lisp.h (BITS_PER_INT): Remove; no longer used.
4031 Avoid undefined behavior in signed left shift.
4032 This ports to GCC 4.9.0 with -fsanitize=undefined.
4033 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4035 * regex.c (extract_number):
4036 * lisp.h (make_number, XINT):
4037 Do not shift a 1 bit left into a sign bit.
4038 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4039 not int, for gcmarkbits. All uses changed.
4041 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4043 * search.c (Fnewline_cache_check): Don't try to count newlines
4044 outside the buffer's restriction, as find_newline doesn't support that.
4046 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4048 * window.c (Fset_window_configuration): Deactivate the mark before
4050 (set_window_buffer): Ignore window_initialized.
4051 (window_initialized): Remove.
4052 * keyboard.c (Qdeactivate_mark): Not static any more.
4053 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4056 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4058 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4059 and to clang 3.4, which have fixed the bug. This should let us
4060 run a bit faster on these platforms when address sanitization is
4063 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4065 Port to GCC 4.9.0 with --enable-gcc-warnings.
4066 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4068 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4069 a way that also works with GCC 4.9.0.
4071 * search.c (Fnewline_cache_check): Remove unused locals.
4073 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4075 * search.c (find_newline1): New subroutine.
4076 (Fnewline_cache_check): New function.
4077 (syms_of_search): Defsubr it.
4079 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4081 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4082 * keyboard.c (unblock_input): Add comment.
4083 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4085 2014-04-22 Daniel Colascione <dancol@dancol.org>
4087 * lread.c (readevalloop_eager_expand_eval): New function
4088 that can recurse into toplevel forms.
4089 (readevalloop): Call it.
4090 * lisp.h: Declare Qprogn.
4091 * callint.c (Qprogn): No longer static.
4093 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4095 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4096 Also change identifiers to match the comments, and add more assertions
4099 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4101 * emacs.c (close_output_streams): Don't clear and restore errno.
4103 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4105 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4106 never becomes visible, i.e. using XMonad (Bug#17237).
4108 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4110 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4111 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4112 (Fline_pixel_height): Don't assume that the current buffer and the
4113 selected window's buffer are one and the same. (Bug#17281)
4115 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4116 paragraph-start cache before the newline cache. (Bug#17269)
4118 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4120 * term.c (tty_send_additional_strings): No need to fflush here,
4122 (tty_set_terminal_modes): fflush after sending additional strings,
4125 2014-04-17 Daniel Colascione <dancol@dancol.org>
4127 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4129 (tty_send_additional_strings): New function.
4130 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4131 (syms_of_term): Intern tty-mode-set-strings and
4132 tty-mode-reset-strings.
4134 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4136 * window.c (save_window_save): Lookup window_point_insertion_type in
4137 the right buffer (bug#15457).
4138 (Qwindow_point_insertion_type): New var.
4139 (syms_of_window): Initialize it.
4141 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4143 Fix the MSDOS build.
4144 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4145 (copy_text_and_data): Zero out the atexit chain pointer before
4148 * termhooks.h (encode_terminal_code): Update prototype.
4150 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4151 visible for all DOS_NT ports, not just WINDOWSNT.
4152 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4154 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4155 unless it is defined.
4156 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4158 * process.c (close_on_exec, accept4, process_socket): Move into
4159 the "ifdef subprocesses" part.
4160 (catch_child_signal): Condition by "ifdef subprocesses".
4161 (syms_of_process) <Qinternal_default_process_sentinel>
4162 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4164 * msdos.h: Add prototypes for new functions.
4165 (EINPROGRESS): Define.
4166 (O_CLOEXEC): Define to zero.
4168 * msdos.c (check_window_system): Remove unnecessary an
4169 incompatible duplicate function.
4170 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4171 New functions in support of new functionality.
4173 * menu.c (single_menu_item): Add visual indication of submenu
4174 also for menus on MSDOS frames.
4175 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4177 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4178 when async subprocesses aren't supported.
4180 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4182 * emacs.c (close_output_streams): Zero out errno before calling
4185 * dired.c [MSDOS]: Include msdos.h.
4187 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4188 (DATA_START) [MSDOS]: Define.
4189 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4191 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4192 Ifdef away for MSDOS.
4193 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4194 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4196 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4197 Use temporary file template that is compatible with mkostemp.
4198 Move vfork-related portions under #ifndef MSDOS.
4199 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4201 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4203 * buffer.c (Foverlays_at): Add argument `sorted'.
4205 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4207 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4208 text, invalidate the bidi_paragraph_cache upto and including the
4211 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4213 Port to IRIX 6.5 (Bug#9684).
4214 * conf_post.h (INET6) [IRIX6_5]: Define.
4215 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4216 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4218 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4220 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4221 before passing it to system APIs.
4223 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4225 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4226 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4228 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4230 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4232 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4234 Remove DATA_SEG_BITS.
4235 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4236 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4237 cc, but that platform is so old that SGI itself stopped supporting
4238 it in December 2013. If you still need Emacs on IRIX, please
4239 either compile with GCC and port the undumping code, or run
4240 './configure --with-wide-int'.
4241 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4242 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4243 DEFINE_GDB_SYMBOL_START way to define it.
4244 (NONPOINTER_BITS): New macro.
4245 (EMACS_INT): Use it.
4246 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4247 the problem and/or configuring --with-wide-int.
4248 (USE_LSB_TAG): Simplify, based on above changes.
4249 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4250 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4252 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4254 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4255 covered by a display string that ends in a newline, and that cases
4256 going back by DVPOS lines to hit the search limit, lift the limit
4257 and go back until DVPOS is reached. (Bug#17244)
4259 * indent.c (Fvertical_motion): Handle correctly the case when the
4260 display string is preceded by an empty line.
4262 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4263 use S_IWRITE instead.
4265 2014-04-11 Glenn Morris <rgm@gnu.org>
4267 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4269 2014-04-11 Ken Brown <kbrown@cornell.edu>
4271 * Makefile.in (EMACS_MANIFEST): Revert last change.
4273 2014-04-10 Daniel Colascione <dancol@dancol.org>
4275 * puresize.h (BASE_PURESIZE): Increase.
4277 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4279 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4281 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4282 region handling (and don't call signal_before_change) if
4283 inhibit_modification_hooks is set.
4284 (signal_before_change): Don't check inhibit_modification_hooks any more.
4286 2014-04-08 Daniel Colascione <dancol@dancol.org>
4288 * alloc.c (sweep_symbols, mark_object): Assert that symbol
4289 function cells contain valid lisp objects. (Modified version of
4292 * alloc.c (detect_suspicious_free): Split actual stack capturing
4293 out into new function for easier breakpoint setting.
4294 (note_suspicious_free): New function.
4296 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
4298 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
4300 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
4301 (symbol_block_pinned): New var.
4302 (Fmake_symbol): Initialize `pinned'.
4303 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
4304 pinned and signal an error for un-purifiable objects.
4305 (pure_cons): Use it.
4306 (Fpurecopy): Use it, except for objects that can't be purified.
4307 (mark_pinned_symbols): New function.
4308 (Fgarbage_collect): Use it.
4309 (gc_sweep): Remove hack made unnecessary.
4311 2014-04-07 Glenn Morris <rgm@gnu.org>
4313 * keyboard.c (Fopen_dribble_file): Doc tweak.
4315 2014-04-07 Ken Brown <kbrown@cornell.edu>
4317 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
4319 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
4321 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
4322 We have a substitute execinfo.h on hosts that lack it.
4323 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
4324 isn't optimized away.
4326 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
4328 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
4329 * alloc.c (memory_full):
4330 * charset.c (syms_of_charset):
4331 * doc.c (Fsnarf_documentation):
4333 * font.c (BUILD_STYLE_TABLE):
4334 * keyboard.c (make_lispy_event):
4335 * profiler.c (setup_cpu_timer):
4336 * xgselect.c (xg_select):
4337 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
4339 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
4340 Replace the only use with ARRAYELTS (font_property_table).
4341 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
4343 2014-04-03 Daniel Colascione <dancol@dancol.org>
4345 * xterm.c (x_term_init):
4346 * xfns.c (best_xim_style):
4347 * xfaces.c (Fdump_colors):
4348 * w32fns.c (w32_default_color_map):
4349 * w32.c (init_environment, N_ENV_VARS):
4350 * unexcw.c (read_exe_header):
4351 * term.c (term_get_fkeys_1):
4352 * sysdep.c (init_baud_rate):
4353 * nsterm.m (ns_convert_key):
4354 * nsfns.m (get_geometry_from_preferences):
4355 * msdos.c (dos_set_window_size, init_environment):
4356 * macfont.m (mac_font_get_glyph_for_cid)
4357 (macfont_store_descriptor_attributes)
4358 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
4359 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
4360 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
4362 * image.c (xpm_str_to_color_key):
4363 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
4364 * frame.c (x_set_frame_parameters):
4365 * fileio.c (Ffile_selinux_context):
4366 * emacs.c (sort_args):
4367 * dosfns.c (msdos_stdcolor_name):
4368 * dired.c (file_attributes):
4369 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
4370 Change expressions of the form sizeof(arr) / sizeof(arr[0])
4373 2014-04-02 Daniel Colascione <dancol@dancol.org>
4375 * data.c (Ffset): Abort if we're trying to set a function call to
4378 * lisp.h (ARRAYELTS): New macro.
4380 * alloc.c: Include execinfo.h if available.
4381 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
4382 (suspicious_free_record): New structure.
4383 (suspicious_objects, suspicious_object_index)
4384 (suspicious_free_history, suspicious_free_history_index):
4386 (find_suspicious_object_in_range, detect_suspicious_free)
4387 (Fsuspicious_object): New functions.
4388 (cleanup_vector): Call find_suspicious_object_in_range.
4390 2014-04-02 Martin Rudalics <rudalics@gmx.at>
4392 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
4393 width from font width (Bug#17163).
4395 * frame.c (x_set_frame_parameters): Calculate default values of
4396 new frame sizes only after all other frame parameters have been
4397 processed (Bug#17142).
4399 2014-04-02 Ken Brown <kbrown@cornell.edu>
4401 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
4404 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4406 * xterm.c (x_draw_image_glyph_string): Adjust image background
4407 width accordingly when its x position is adjusted. (Bug#17115)
4409 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
4411 * font.c (font_list_entities): Do not add empty vector to font cache.
4412 (font_matching_entity): Likewise. If matching entity is found, insert
4413 1-item vector with this entity instead of entity itself (Bug#17125).
4415 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
4417 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
4419 * fns.c (validate_subarray): Rename from validate_substring,
4420 since it works for vectors too. New arg ARRAY. Optimize for the
4421 non-nil case. Instead of returning bool, throw an error if out of
4422 range, so that the caller needn't do that. All uses changed.
4423 Report original values if out of range.
4424 (Fsubstring, Fsubstring_no_properties, secure_hash):
4425 Also optimize the case where FROM is 0 or TO is the size.
4427 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4429 * search.c (Freplace_match): Use make_specified_string.
4430 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
4431 to catch bogus override face of glyph strings.
4432 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
4433 Move common substring range checking code to...
4434 (validate_substring): ...this function.
4436 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
4438 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
4440 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
4442 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
4443 bar is zero height, just return (Bug#16976).
4444 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
4446 * nsterm.h (EmacsView): Add wait_for_tool_bar.
4448 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
4449 is nil. If waiting for toolbar to complete, force a redraw.
4451 2014-03-28 Glenn Morris <rgm@gnu.org>
4453 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
4454 (emacs_bugreport): New variable.
4455 (usage_message): Use PACKAGE_BUGREPORT.
4456 (syms_of_emacs) <report-emacs-bug-address>: New variable.
4458 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
4460 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
4462 Port recent signal-related changes to FreeBSD.
4463 Problem reported by Herbert J. Skuhra.
4464 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
4465 Move decls from here ...
4466 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
4468 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4470 * w32term.c (x_draw_image_glyph_string): Fix computation of height
4471 and width of image background when it is displayed with a 'box'
4474 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
4476 More backward-compatible fix to char-equal core dump (Bug#17011).
4477 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
4478 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
4480 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
4482 * image.c (init_svg_functions): When loading SVG-related libraries,
4483 free already loaded libraries if the initialization fails.
4484 (rsvg_handle_set_size_callback): Remove declaration, unused.
4486 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
4488 Fix core dump in char-equal (Bug#17011).
4489 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
4490 unibyte buffers, as we can't tell whether the characters are
4493 * insdel.c (adjust_markers_for_delete): Remove unused local.
4495 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
4497 Have (MARKER . ADJUSTMENT) undo records always be immediately
4498 after their corresponding (TEXT . POS) record in undo list.
4500 * lisp.h (record-delete): New arg record_markers.
4501 (record_marker_adjustment): No longer needed outside undo.c.
4502 * insdel.c (adjust_markers_for_delete): Move calculation of marker
4503 adjustments to undo.c's record_marker_adjustments. Note that
4504 fileio.c's decide_coding_unwind is another caller to
4505 adjust_markers_for_delete. Because it has undo list bound to t,
4506 it does not rely on adjust_markers_for_delete to record marker
4508 (del_range_2): Swap call to record_delete and
4509 adjust_markers_for_delete so as undo marker adjustments are
4510 recorded before current deletion's adjustments, as before.
4511 (adjust_after_replace):
4512 (replace_range): Pass value for new record_markers arg to
4514 * undo.c (record_marker_adjustment): Rename to
4515 record_marker_adjustments and made static.
4516 (record_delete): Check record_markers arg and call
4517 record_marker_adjustments.
4518 (record_change): Pass value for new record_markers arg to
4520 (record_point): at_boundary calculation no longer needs to account
4521 for marker adjustments.
4523 2014-03-26 Martin Rudalics <rudalics@gmx.at>
4525 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
4528 2014-03-26 Glenn Morris <rgm@gnu.org>
4530 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
4532 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
4534 * buffer.c (struct sortvec): Add field `spriority'.
4535 (compare_overlays): Use it.
4536 (sort_overlays): Set it.
4538 2014-03-26 Eli Zaretskii <eliz@gnu.org>
4540 * xdisp.c (redisplay_window): If all previous attempts to find the
4541 cursor row failed, try a few alternatives before falling back to
4542 the top-most row of the window. Use row_containing_pos. (Bug#17047)
4544 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
4546 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
4547 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
4549 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
4550 variables on Windows.
4552 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
4554 * w32.c (unsetenv): Remove unused var `retval'.
4555 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
4557 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
4558 (start_watching): Remove unused var `thr'.
4560 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
4561 (find_child_console): Remove unnecesary var `thread_id'.
4563 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
4564 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
4566 2014-03-26 Glenn Morris <rgm@gnu.org>
4568 * filelock.c (Flock_buffer): Doc tweak.
4570 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
4571 * emacs.c (shut_down_emacs):
4572 * fileio.c (Finsert_file_contents, write_region):
4573 * filelock.c (top-level, syms_of_filelock):
4574 * insdel.c (prepare_to_modify_buffer_1):
4575 CLASH_DETECTION is always defined now.
4577 2014-03-25 Eli Zaretskii <eliz@gnu.org>
4579 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
4580 DLL handle, to speed up thread startup.
4582 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
4584 Handle sigmask better with nested signal handlers (Bug#15561).
4585 * atimer.c (sigmask_atimers): Remove.
4586 Remaining use rewritten to use body of this function.
4587 * atimer.c (block_atimers, unblock_atimers):
4588 * callproc.c (block_child_signal, unblock_child_signal):
4589 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
4590 New arg OLDSET. All callers changed.
4591 * atimer.c (block_atimers, unblock_atimers):
4592 * callproc.c (block_child_signal, unblock_child_signal):
4593 * keyboard.c (handle_interrupt):
4594 * sound.c (vox_configure, vox_close):
4595 Restore the old signal mask rather than unilaterally clearing bits
4596 from the mask, in case a handler is running within another
4597 handler. All callers changed.
4598 * lisp.h, process.c, process.h, term.c:
4599 Adjust decls and callers to match new API.
4600 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
4601 signal handlers aren't supposed to use floating point anyway.
4602 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
4604 2014-03-23 Daniel Colascione <dancol@dancol.org>
4606 Split gc_sweep into discrete functions for legibility and better
4609 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
4610 (sweep_vectors): Fix typo in comment.
4611 (sweep_conses, sweep_floats, sweep_intervals)
4612 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
4613 (gc_sweep): Call new functions, to which existing functionality is
4615 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
4617 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
4619 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
4621 2014-03-23 Daniel Colascione <dancol@dancol.org>
4623 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
4624 only if xic_style calls for it. This change allows Emacs to work
4625 with ibus. Also, don't leak resources if create_frame_xic fails,
4626 and stop caching xic_style across different displays.
4627 (supported_xim_styles): Make const.
4628 (best_xim_style): Remove first parameter: it's always just
4629 supported_xim_styles. Change to look at supported_xim_styles
4632 2014-03-23 Daniel Colascione <dancol@dancol.org>
4634 * term.c (init_tty): Rearrange condition for clarity; print
4635 appropriate diagnostic.
4637 2014-03-23 Daniel Colascione <dancol@dancol.org>
4639 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
4640 array. (ASAN caught.)
4642 2014-03-22 Glenn Morris <rgm@gnu.org>
4644 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
4646 2014-03-22 Daniel Colascione <dancol@dancol.org>
4648 * process.c (conv_sockaddr_to_lisp): When extracting the string
4649 names of AF_LOCAL sockets, stop before reading uninitialized memory.
4651 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4653 Fix regression introduced by patch for Bug#10500.
4654 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
4655 * w32term.c (x_draw_image_relief): Likewise.
4657 2014-03-21 Martin Rudalics <rudalics@gmx.at>
4659 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
4660 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
4661 maximize a frame for odd default fonts.
4663 2014-03-21 Glenn Morris <rgm@gnu.org>
4665 * minibuf.c (history-length): Increase default from 30 to 100.
4667 2014-03-21 Daniel Colascione <dancol@dancol.org>
4669 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
4670 every time we switch to minibuffer.
4672 * alloc.c (lisp_align_malloc, allocate_string_data)
4673 (allocate_vectorlike): Allow mmap allocation of lisp objects.
4674 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
4676 2014-03-21 Eli Zaretskii <eliz@gnu.org>
4678 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
4679 support more "verbs".
4681 2014-03-21 Daniel Colascione <dancol@dancol.org>
4683 Always prohibit dumping a dumped Emacs.
4685 * emacs.c (might_dump): New variable.
4686 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
4687 * lisp.h (might_dump): Declare.
4688 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
4690 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
4692 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
4694 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
4696 * doc.c (store_function_docstring): Warn when we don't know where to
4698 (Fsubstitute_command_keys): Don't advertise the fact that
4699 text-properties are dropped, since we think it's a bug that we'll fix.
4701 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
4702 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
4703 * frame.c (frame_garbaged): Make "docstring" more precise.
4705 2014-03-20 Glenn Morris <rgm@gnu.org>
4707 * charset.c (init_charset): When we cannot find the charsets directory,
4708 mention if EMACSDATA is set.
4710 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
4712 * fns.c (Frandom): Fix rare bug where the result isn't random.
4714 Fix porting inconsistency about rounding to even.
4715 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
4716 This way, the unusual !HAVE_RINT case acts like the usual
4717 HAVE_RINT case, and we can fix the documentation accordingly.
4719 2014-03-19 Eli Zaretskii <eliz@gnu.org>
4721 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
4722 (w32_wnd_proc): Initialize the dwHoverTime member of
4723 TRACKMOUSEEVENT structure.
4725 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
4727 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
4729 2014-03-16 Eli Zaretskii <eliz@gnu.org>
4731 * search.c (find_newline): Speed up the function when using the
4732 newline cache, by halving the number of calls to
4733 region_cache_forward and region_cache_backward. (Bug#16830)
4735 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
4737 * buffer.c (Fset_buffer): Document return value (bug#17015).
4739 2014-03-14 Martin Rudalics <rudalics@gmx.at>
4741 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
4742 nil, always resize character wise to avoid potential loss of the
4743 mode line (Bug#16923 related).
4745 2014-03-12 Martin Rudalics <rudalics@gmx.at>
4747 * frame.c (x_set_frame_parameters): Always calculate new sizes
4748 pixelwise to avoid potential loss when rounding.
4750 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
4752 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
4753 * xterm.c (x_free_frame_resources): Free all allocated cursors.
4755 2014-03-10 Eli Zaretskii <eliz@gnu.org>
4757 * w32.c (fstatat): Don't add an extra slash if the argument ends
4758 with a slash: this fails the subsequent call to stat_worker on
4759 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
4761 2014-03-09 Martin Rudalics <rudalics@gmx.at>
4763 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
4765 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
4767 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
4769 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
4770 when frame is only on one screen (Bug#14713).
4772 2014-03-08 Eli Zaretskii <eliz@gnu.org>
4774 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
4775 there's a valid wrap point in the display line, the last glyph
4776 cannot "just barely fit" on this row, because display_line doesn't
4777 let it. Instead, proceed as if the last glyph didn't fit, so that
4778 we eventually back up the iterator to the wrap point. This avoids
4779 delusional behavior of move_it_to, whereby it proceeds to the next
4780 display line, but sets current_x to zero for all the glyphs that
4781 without word-wrap would fit on the previous display line.
4782 One result was that visual-order cursor movement behaved erratically
4784 (Fmove_point_visually): Add code to find the x coordinate of the
4785 last character before wrap point, under word-wrap on a TTY.
4787 2014-03-07 Eli Zaretskii <eliz@gnu.org>
4789 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
4790 also return value of MOVE_POS_MATCH_OR_ZV from
4791 move_it_in_display_line_to, when moving from beginning of line to
4792 point's position. (Bug#16961)
4794 2014-03-07 Martin Rudalics <rudalics@gmx.at>
4796 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
4797 * window.c (Fselect_window): Explain NORECORD and
4798 `buffer-list-update-hook' in doc-string.
4800 2014-03-06 Martin Rudalics <rudalics@gmx.at>
4802 * window.c (Fother_window_for_scrolling): Check that
4803 Vother_window_scroll_buffer is a buffer.
4805 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
4807 * xterm.c (xim_initialize): Always pass a copy of resource name
4808 to XRegisterIMInstantiateCallback and eassert whether return
4809 value is True. Passing copy is important because Xlib doesn't
4810 make its own copy and resource name argument usually points to
4811 SSDATA (Vx_resource_name), which may be changed from Lisp.
4812 (xim_close_display): For XUnregisterIMInstantiateCallback,
4813 always eassert return value and pass exactly the same values
4814 as were used for XRegisterIMInstantiateCallback.
4815 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
4816 sources to check why if you are interested.
4818 2014-03-05 Martin Rudalics <rudalics@gmx.at>
4820 * dispnew.c (change_frame_size_1): Add new_lines instead of
4821 new_height, the latter may be still zero if passed as such.
4822 * window.c (Fwindow_pixel_height): Mention bottom divider in
4825 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
4827 Fix "resource temporarily unavailable" with xgselect
4829 * xgselect.c: Include <stdbool.h>.
4830 (xg_select) [!USE_GTK]: Don't lose track of errno.
4832 Fix minor --enable-gcc-warnings issues.
4833 * widget.c (update_various_frame_slots, EmacsFrameResize):
4834 Avoid unused locals. Prefer 'if' to '#if' when either will do.
4836 2014-03-04 Ken Brown <kbrown@cornell.edu>
4838 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
4839 represent the actual adjustment needed for alignment.
4841 2014-03-04 Eli Zaretskii <eliz@gnu.org>
4843 * gmalloc.c (aligned_alloc): Don't allocate more memory than
4844 needed, and don't reallocate if the initial allocation already
4845 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
4847 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4849 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
4852 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
4854 * cmds.c (delete-char): Update docstring pointing out that the
4855 function ignores `delete-active-region' and `overwrite-mode'.
4857 2014-03-03 Eli Zaretskii <eliz@gnu.org>
4859 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
4861 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
4862 allocated buffer due to alignment.
4863 (freehook): If the block to be freed was allocated by
4864 'aligned_alloc', find its real pointer before calling 'free'.
4866 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
4869 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
4871 * font.c (toplevel): Adjust comment about font cache layout.
4872 (font_clear_cache): Fix to match real font cache layout.
4873 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
4874 (Fframe_font_cache) [FONT_DEBUG]: New function.
4875 (syms_of_font) [FONT_DEBUG]: Defsubr it.
4877 Avoid crashes when X fonts are erroneously freed on reused X
4878 'Display *' connection data (Bug#16069). Note that X font
4879 resources still may be leaked, but currently there is no way
4880 to completely avoid it.
4881 * xterm.h (struct x_display_info): New member x_id. Add comments.
4882 * xterm.c (x_display_id): New variable.
4883 (x_term_init): Assign identifier to each opened X connection.
4884 * xfont.c (struct xfont): New member x_display_id.
4885 (xfont_open): Initialize it with frame's display id.
4886 (xfont_close): Check whether font's display id matches the one
4887 recorded for the given display. Adjust comment.
4888 * xftfont.c (struct xftfont_info):
4889 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
4891 2014-03-01 Martin Rudalics <rudalics@gmx.at>
4893 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
4894 * window.c (Fother_window_for_scrolling): Don't try to scroll a
4895 killed Vother_window_scroll_buffer.
4896 (Vother_window_scroll_buffer): Fix doc-string accordingly.
4898 2014-03-01 Eli Zaretskii <eliz@gnu.org>
4900 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
4901 that start with more than 2 slashes as UNCs. (Bug#16751)
4903 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
4905 Fix a few crashes and leaks when cloning C strings.
4906 * alloc.c, lisp.h (dupstring): New function.
4907 * gtkutil.c (xg_get_font):
4908 * term.c (tty_default_color_capabilities):
4909 * xsettings.c (store_monospaced_changed)
4910 (store_font_name_changed, parse_settings)
4911 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
4912 This avoids some unlikely crashes due to accessing freed storage,
4913 and avoids some minor memory leaks in the more-typical case.
4915 2014-02-28 Martin Rudalics <rudalics@gmx.at>
4917 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
4918 cursor when modeline can't be dragged (Bug#16647).
4920 2014-02-28 Glenn Morris <rgm@gnu.org>
4922 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
4923 from custom-delayed-init-variables. (Bug#11565)
4925 2014-02-27 Martin Rudalics <rudalics@gmx.at>
4927 More fixes for mouse glyph calculations (Bug#16647).
4928 * window.c (coordinates_in_window): In intersection of
4929 horizontal and vertical window dividers prefer the horizontal
4930 one. Add some extra parens to last fix.
4931 (window_relative_x_coord): Return x-coordinate for header and
4933 * xdisp.c (remember_mouse_glyph): In text area don't extend
4934 glyph into mode line to show the vertical drag cursor there
4935 immediately. Subdivide mouse glyphs in right fringes to show a
4936 horizontal drag cursor as soon as we enter the "grabbable width"
4937 portion. Handle vertical border case separately. Do not
4938 subdivide window divider areas.
4939 (note_mouse_highlight): On bottom divider of bottommost windows
4940 show vertical drag cursor only when the minibuffer window can be
4943 2014-02-27 Eli Zaretskii <eliz@gnu.org>
4945 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
4946 reset by the face of the object just displayed. See also bug#76.
4947 (get_next_display_element): If the string came from a display
4948 property, examine the box face attribute at it->position, not at
4949 it->current.pos, since the latter was not updated yet. (Bug#16870)
4950 (handle_face_prop): Improve commentary.
4952 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
4954 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
4955 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
4957 2014-02-26 Martin Rudalics <rudalics@gmx.at>
4959 Fixes around Bug#16647.
4960 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
4961 ON_BOTTOM_DIVIDER cases.
4962 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
4963 only if the window has no right divider.
4964 (Fcoordinates_in_window_p): Fix doc-string.
4966 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
4968 * lread.c (Funintern): Fix doc to match advertised calling convention.
4970 2014-02-24 Daniel Colascione <dancol@dancol.org>
4972 * keyboard.c (read_char): Close race that resulted in lost events.
4974 2014-02-22 Glenn Morris <rgm@gnu.org>
4976 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
4977 * window.c (window-resize-pixelwise): Doc fixes.
4979 * process.c (Finternal_default_process_filter)
4980 (Finternal_default_process_sentinel): Doc tweaks.
4982 2014-02-21 Glenn Morris <rgm@gnu.org>
4984 * process.c (Fprocess_buffer, Faccept_process_output)
4985 (Finternal_default_process_filter, Finternal_default_process_sentinel):
4988 2014-02-21 Martin Rudalics <rudalics@gmx.at>
4990 * window.c (Fwindow_scroll_bar_width): New function.
4992 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
4994 Pacify GCC when configuring with --enable-gcc-warnings.
4995 * xdisp.c (move_it_in_display_line_to) [lint]:
4996 Initialize recently-added local.
4998 2014-02-21 Daniel Colascione <dancol@dancol.org>
5000 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5002 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5004 * xdisp.c (init_iterator): Don't dereference a bogus face
5005 pointer. (Bug#16819)
5006 (try_cursor_movement): Don't use cursor position if
5007 set_cursor_from_row failed to compute it. This avoids assertion
5008 violations in MATRIX_ROW.
5009 (move_it_in_display_line_to): Save the iterator state in ppos_it
5010 only once per call. Reimplement the method used to return to the
5011 best candidate position if all the positions found in display line
5012 are beyond TO_CHARPOS. This cuts down the number of calls to
5013 bidi_shelve_cache, which moves a lot of stuff when lines are long
5014 and include bidirectional text. (Bug#15555)
5016 2014-02-20 Glenn Morris <rgm@gnu.org>
5018 * data.c (Fdefalias): Doc fix.
5020 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5022 * xdisp.c (display_line): Fix horizontal scrolling of large images
5023 when fringes are turned off. This comes at a price of not
5024 displaying the truncation/continuation glyphs in this case.
5027 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5028 CreateDIBSection returns an error indication, zero out *ximg after
5029 destroying the image. This avoids crashes in memory allocations
5030 due to the fact that some of the callers also call
5031 x_destroy_x_image, which will attempt to free an already free'd
5034 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5036 * widget.c (update_various_frame_slots): Don't set
5037 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5039 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5041 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5043 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5045 temacs --daemon fix (Bug#16599).
5046 * emacs.c (main): Initialize daemon_pipe[1] here ...
5047 (syms_of_emacs): ... instead of here.
5049 2014-02-16 Anders Lindgern <andlind@gmail.com>
5051 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5054 2014-02-16 Daniel Colascione <dancol@dancol.org>
5056 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5057 (xd_get_connection_address): Use it.
5058 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5059 xd_get_connection_address because the latter signals if the bus
5060 we're trying to close is already disconnected.
5062 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5064 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5065 argument to CreateThread. This avoids segfaults on Windows 9X.
5066 Reported by oslsachem <oslsachem@gmail.com>.
5068 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5070 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5071 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5072 (check_lseek): New function, to report lseek errors.
5073 (save_data_space, update_file_ptrs, read_header, write_header)
5074 (copy_file, copy_rest, unexec): Use these news functions.
5075 (update_file_ptrs): Don't assume wraparound behavior when
5076 converting a large size_t value to off_t.
5078 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5080 * composite.c (fill_gstring_header): Pass positions as C integers
5081 and move parameters checking to...
5082 (Fcomposition_get_gstring): ...this function. Handle case when
5083 buffer positions are in reversed order and avoid crash (Bug#16739).
5085 * buffer.c (validate_region): Mention current buffer in error message.
5087 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5089 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5091 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5093 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5095 2014-02-11 Glenn Morris <rgm@gnu.org>
5097 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5098 Replace refs to "OpenStep" in messages.
5100 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5102 Avoid "." at end of error diagnostics.
5103 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5104 * font.c (Ffont_at):
5105 * nsfns.m (ns_display_info_for_name):
5106 * nsselect.m (Fx_own_selection_internal):
5107 * nsterm.m (performDragOperation:):
5108 Remove "." from end of diagnostic.
5110 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5112 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5113 unintuitive (bug#15824).
5114 (Fyes_or_no_p): Doc fix (bug#15456).
5116 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5118 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5120 * eval.c (call_debugger): When exiting the debugger, do not allow
5121 max_specpdl_size less than actual binding depth (Bug#16603).
5122 (syms_of_eval): Adjust docstring.
5124 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5126 * cmds.c (Fself_insert_command): Output a clearer error message on
5127 negative repetitions (bug#9476).
5129 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5131 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5133 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5135 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5137 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5139 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5141 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5143 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5145 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5147 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5148 `exit' works (bug#15865).
5150 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5152 Constrain window box/body sizes and margin widths (Bug#16649).
5153 * xdisp.c (window_box_width): Don't return less than zero.
5154 (window_box_left_offset, window_box_right_offset): Don't return
5155 more than the window's pixel width.
5156 * window.c (window_body_height, window_body_width): Don't return
5158 (window_resize_apply): Adjust margin width, if necessary.
5160 2014-02-07 Glenn Morris <rgm@gnu.org>
5162 * nsterm.m (syms_of_nsterm): Doc fix.
5164 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5166 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5167 New variables: pointers through which to call the respective APIs.
5168 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5169 (filename_from_ansi, sys_link, check_windows_init_file):
5170 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5171 This is required on Windows 9X, where we dynamically load
5172 UNICOWS.DLL which has their non-stub implementations.
5173 (maybe_load_unicows_dll): Assign addresses to these 2 function
5174 pointers after loading UNICOWS.DLL.
5176 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5177 MultiByteToWideChar and WideCharToMultiByte through function
5180 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5183 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5185 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5186 for OSX >= 10.9 if separate spaces are used.
5187 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5189 2014-02-06 Glenn Morris <rgm@gnu.org>
5191 * buffer.c (cache-long-scans): Doc fix.
5193 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5195 * w32fns.c (Fw32_shell_execute): Doc fix.
5197 2014-02-05 Bastien Guerry <bzg@gnu.org>
5199 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5200 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5202 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5204 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5205 outside the window (Bug#16649).
5207 * xdisp.c (note_mouse_highlight): When entering a margin area show
5208 a non-text cursor (Bug#16647).
5210 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5212 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5213 It prompted a compile-time diagnostic on GNU/Linux.
5214 Simplify to remove the need for the label.
5216 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5218 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5219 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5220 to show it; otherwise return 'unsupported--w32-dialog' to signal
5221 to the caller that emulation with menus is necessary.
5222 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5224 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5226 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5229 * menu.c (Fx_popup_dialog): Don't condition the call to
5230 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5231 special symbol 'unsupported--w32-dialog', emulate the dialog with
5232 a menu by calling x-popup-menu.
5234 * menu.h (Qunsupported__w32_dialog): New extern variable.
5236 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5238 * keyboard.c (kbd_buffer_get_event): Read file notification events
5241 * xgselect.c (xg_select): Read glib events in any case, even if
5242 there are no file descriptors to watch for. (Bug#16519)
5244 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5246 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5247 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5248 * w32term.c (w32_draw_window_divider): Handle first and last
5250 * w32term.h (w32_fill_area_abs): New function.
5251 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5253 * xfaces.c (realize_basic_faces): Handle new face ids.
5254 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5255 and bottom divider width.
5256 * xterm.c (x_draw_window_divider): Handle first and last pixels
5259 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5261 * print.c (Fexternal_debugging_output): Add cast to pacify
5262 --enable-gcc-warnings.
5263 * eval.c (call_debugger): Grow specpdl if the debugger was
5264 entered due to specpdl overflow (Bug#16603) and allow more
5265 specpdl space for the debugger itself.
5267 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5269 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5272 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5274 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5275 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5277 * print.c (Fexternal_debugging_output): If the argument character
5278 is non-ASCII, encode it with the current locale's encoding before
5279 writing the result to the terminal. (Bug#16448)
5281 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5282 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
5285 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
5287 * process.c (create_process): Reset SIGPROF handler in the child.
5288 * callproc.c (call_process): Likewise.
5290 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
5292 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
5294 2014-01-29 Eli Zaretskii <eliz@gnu.org>
5296 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
5297 of zero to print strings, GDB doesn't like it.
5299 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
5300 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
5301 we still use correct addresses. (Bug#16576)
5303 2014-01-27 K. Handa <handa@gnu.org>
5305 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
5306 to preserve the code detection behavior of 24.3.
5307 * coding.h (struct coding_system): New member detected_utf8_bytes.
5308 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
5309 (decode_coding_gap): Use short cut for UTF-8 file reading only
5310 when coding->detected_utf8_bytes equals to coding->src_bytes.
5311 * fileio.c (Finsert_file_contents): Cancel the previous change.
5313 2014-01-29 Martin Rudalics <rudalics@gmx.at>
5315 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
5316 that are not visible.
5318 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
5320 * xmenu.c (create_and_show_popup_menu): Handle case when no key
5321 is grabbed (Bug#16565).
5323 2014-01-28 Martin Rudalics <rudalics@gmx.at>
5325 * xdisp.c (last_max_ascent): Re-remove after erroneously
5326 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
5328 (move_it_to): Re-remove reference to last_max_ascent.
5329 (Fwindow_text_pixel_size): Add iterator's max_ascent and
5330 max_descent here instead of calling line_bottom_y.
5333 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
5335 * terminal.c (initial_free_frame_resources): New function.
5336 (init_initial_terminal): Install new hook to free face cache
5337 on initial frame and avoid memory leak. For details, see
5338 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
5339 * xfaces.c (free_frame_faces): Adjust comment.
5341 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5343 * data.c (Fstring_to_number): Document results if unparsable
5346 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
5348 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
5350 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5352 When decoding, prefer ptrdiff_t to int for buffer positions etc.
5353 * coding.c (detect_coding_utf_8, emacs_mule_char)
5354 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
5355 (check_utf_8, decode_coding):
5356 * coding.h (struct coding_system.errors):
5357 Use ptrdiff_t, not int, for integer values derived from buffer and
5360 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
5361 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
5362 before invoking decode_coding_gap, since there's just one block.
5364 2014-01-25 Martin Rudalics <rudalics@gmx.at>
5366 Fix handling of face attributes in Fx_create_frame (Bug#16529).
5367 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
5368 too early. Again run change_frame_size before assigning menu-
5371 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
5373 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
5374 arrives, call x_check_fullscreen, in case the new display has a
5375 different resolution. (Bug#16517)
5377 2014-01-25 Eli Zaretskii <eliz@gnu.org>
5379 * term.c (read_menu_input): If the selected frame changes, exit
5381 (tty_menu_show): If the selected frame changes while we displayed
5382 a menu, throw to top level. (Bug#16479)
5384 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
5386 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
5388 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
5390 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
5391 * data.c (count_one_bits_word): Fix bug (negated comparison)
5392 when BITS_PER_ULL < BITS_PER_BITS_WORD.
5394 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
5396 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
5397 Avoid undefined behavior by initializing display property bit of a
5398 string processed by the bidirectional iterator. For details, see
5399 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
5401 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
5403 Minor cleanup of previous change.
5404 * image.c (imagemagick_error, Fimagemagick_types):
5405 Omit some recently-introduced and unnecessary casts and assignments.
5407 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
5409 Fix two memory leaks discovered with Valgrind.
5410 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
5411 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
5413 2014-01-22 Martin Rudalics <rudalics@gmx.at>
5415 Fixes in window size functions around Bug#16430 and Bug#16470.
5416 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
5417 (Fwindow_mode_line_height, Fwindow_header_line_height)
5418 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5419 Minor doc-string adjustments.
5420 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
5421 Rewrite doc-strings.
5422 (window_body_height, window_body_width): Do not count partially
5423 visible lines/columns when PIXELWISE is nil (Bug#16470).
5424 (Qfloor, Qceiling): New symbols.
5426 2014-01-21 Eli Zaretskii <eliz@gnu.org>
5428 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
5429 when the image cache is not yet allocated. (Bug#16509)
5431 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
5433 * buffer.c (Fkill_buffer): When killing an indirect buffer,
5434 re-attach intervals to its base buffer (Bug#16502).
5435 * intervals.c (set_interval_object): Move from here...
5436 * intervals.h (set_interval_object): ... to here. Fix comments.
5438 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
5440 Avoid undefined behavior by initializing buffer redisplay bit.
5441 Problem reported by Dmitry Antipov in
5442 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
5443 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
5445 Revert some of the CANNOT_DUMP fix (Bug#16494).
5446 * lread.c (init_lread): Fix typo: NILP, not !NILP.
5448 2014-01-19 Eli Zaretskii <eliz@gnu.org>
5450 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
5451 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
5452 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
5453 they are replaced by macros that expand into direct calls to the
5454 corresponding functions from GDI32.DLL.
5455 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
5456 variables in the Cygwin build, they are unused.
5458 2014-01-19 K. Handa <handa@gnu.org>
5460 * composite.c (composition_update_it): Fix previous change.
5462 2014-01-18 Eli Zaretskii <eliz@gnu.org>
5464 Fix file name handling on MS-Windows 9X.
5465 * w32.c (maybe_load_unicows_dll): New function.
5467 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
5468 on, to make sure we can convert file names to and from UTF-8 on
5469 Windows 9X. This fixes a failure to start up because Emacs cannot
5470 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
5472 * w32font.c [WINDOWSNT]: Include w32.h.
5473 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
5474 of implementing the same stuff.
5475 Remove now unused g_b_init_is_windows_9x.
5477 * w32.h (maybe_load_unicows_dll): Add prototype.
5479 2014-01-17 Eli Zaretskii <eliz@gnu.org>
5481 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
5482 switch to single keyboard. Prevents daemon crashes when a new
5483 client connects while we show a TTY menu in an existing client.
5486 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
5488 Fix MinGW64 porting problem with _setjmp.
5489 Reported by Eli Zaretskii in:
5490 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
5491 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
5492 the old _setjmp and _longjmp. All uses changed.
5494 2014-01-13 Daniel Colascione <dancol@dancol.org>
5496 * textprop.c (Fremove_list_of_text_properties):
5497 Correctly handle reaching the end of the interval tree. (Bug#15344)
5499 2014-01-13 Martin Rudalics <rudalics@gmx.at>
5501 * xdisp.c (resize_mini_window): Round height to a multiple of
5502 frame's line height. Fix bug in calculation of window start
5503 position (Bug#16424).
5505 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
5507 * macfont.m: Include termchar.h.
5508 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
5509 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
5510 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
5511 *_WITH_GC_* to take face and f as parameters.
5512 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
5513 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
5515 2014-01-13 Daniel Colascione <dancol@dancol.org>
5517 Fix menu item updating in the presence of the Unity global menu
5520 * gtkutil.h (xg_have_tear_offs): Add frame parameter
5521 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
5523 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
5524 updating menus; explain why.
5525 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
5526 problem it's supposed to solve and it interferes with detecting
5527 the presence of a global menu.
5528 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
5531 2014-01-11 K. Handa <handa@gnu.org>
5533 * composite.c (composition_update_it): Fix indexing of
5534 LGSTRING_CHAR (Bug#15984).
5536 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
5538 * unexw32.c (_start) [__MINGW64__]: Define to __start.
5540 2014-01-11 Eli Zaretskii <eliz@gnu.org>
5542 * xdisp.c (try_window_id): Don't use this function's optimizations
5543 if overlays in the buffer displayed by the window have changed
5544 since last redisplay. (Bug#16347)
5545 (message_dolog): Fix indentation.
5547 2014-01-11 Martin Rudalics <rudalics@gmx.at>
5549 * frame.c (frame_resize_pixelwise): Fix doc-string.
5551 2014-01-10 Martin Rudalics <rudalics@gmx.at>
5553 Fix handling of internal borders (Bug#16348).
5554 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
5555 Remove internal border width from pixel width of windows.
5556 (change_frame_size_1): Don't return early when frame's pixel
5557 size changes - we still have to record the new sizes in the
5559 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
5560 also when toolbar gets larger.
5561 * window.c (check_frame_size): Include internal_border_width in
5563 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
5564 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
5565 In non-toolkit/non-GTK version clear internal border.
5566 * xterm.c (x_clear_under_internal_border): New function for
5567 non-toolkit/non-GTK version.
5568 (x_after_update_window_line): In non-toolkit/non-GTK version
5570 (handle_one_xevent, x_set_window_size):
5571 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
5572 * xterm.h (x_clear_under_internal_border): Extern it.
5574 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
5576 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
5577 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
5580 2014-01-06 Eli Zaretskii <eliz@gnu.org>
5582 * xdisp.c (redisplay_window): Don't skip window redisplay if the
5583 last value of point is not equal to buffer's point. (Bug#16129)
5585 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
5588 * nsterm.h (updateCollectionBehavior): Rename from
5589 updateCollectionBehaviour. All uses changed.
5591 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
5592 * Makefile.in (SETFATTR): New macro.
5593 (temacs$(EXEEXT)): Use it.
5595 2014-01-04 Martin Rudalics <rudalics@gmx.at>
5597 Fix maximization behavior on Windows (Bug#16300).
5598 * w32fns.c (w32_fullscreen_rect): Don't handle
5599 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
5600 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
5601 of SetWindowPos. Restore last placement also when leaving
5602 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
5603 but the FULLSCREEN_BOTH case.
5605 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
5608 * data.c (arithcompare_driver):
5609 * fileio.c (Fcar_less_than_car):
5610 * fns.c (internal_equal):
5611 * frame.c (delete_frame):
5612 * lisp.h (enum More_Lisp_Bits):
5614 Avoid C99 constructs that don't work in C89.
5615 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
5616 to port to C89, which doesn't have 'long long'.
5617 (count_trailing_zero_bits): Use them.
5619 2014-01-03 Chong Yidong <cyd@gnu.org>
5621 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
5623 2014-01-02 Martin Rudalics <rudalics@gmx.at>
5625 Further adjust frame/window scrollbar width calculations.
5626 * window.c (apply_window_adjustment):
5627 Set windows_or_buffers_changed.
5628 (Fwindow_scroll_bars): Return actual scrollbar width.
5629 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5630 For non-toolkit builds again use 14 as minimum width and set
5631 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
5632 * xterm.c (XTset_vertical_scroll_bar): Take width from
5633 WINDOW_SCROLL_BAR_AREA_WIDTH.
5634 (x_new_font): Rename wid to unit. Base calculation of new
5635 scrollbar width on toolkit used and make it analogous to that of
5636 x_set_scroll_bar_default_width.
5637 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5638 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
5639 of GetSystemMetrics.
5640 * w32term.c (w32_set_vertical_scroll_bar): Take width from
5641 WINDOW_SCROLL_BAR_AREA_WIDTH.
5642 (x_new_font): Make it correspond to changes in xterm.c.
5644 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
5646 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
5647 This is a cleaner way to fix the MinGW-w64 porting problem.
5648 Check for INTPTR_MAX misconfiguration.
5650 2014-01-01 Eli Zaretskii <eliz@gnu.org>
5652 * search.c (newline_cache_on_off, find_newline): In indirect
5653 buffers, use the newline cache of the base buffer.
5655 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
5656 buffer, invalidate the caches of its base buffer. (Bug#16265)
5658 * indent.c (width_run_cache_on_off, compute_motion): In indirect
5659 buffers, use the width-run cache of the base buffer.
5661 * xdisp.c (redisplay_window): When the window displays an indirect
5662 buffer, and the character widths in the display table have
5663 changed, invalidate the width-run cache of the corresponding base
5666 * fileio.c (Finsert_file_contents): When invalidating the newline
5667 cache, consider the case of inserting into indirect buffer.
5669 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
5670 In indirect buffers, use the paragraph cache of the base buffer.
5672 2013-12-31 Martin Rudalics <rudalics@gmx.at>
5674 * window.c (grow_mini_window): Fix last change.
5676 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
5678 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
5680 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
5682 * w32term.c (w32_initialize): Use LCID and LOWORD.
5684 * w32proc.c (create_child): Use pid_t for 5th argument.
5685 (IsValidLocale): Don't provide prototype for MinGW64.
5686 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
5687 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
5689 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
5690 MinGW64 doesn't support.
5692 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
5694 * w32.c (set_named_security_info): New function.
5695 (acl_set_file): Fall back on set_named_security_info if
5696 set_file_security fails.
5697 (g_b_init_set_named_security_info_w)
5698 (g_b_init_set_named_security_info_a): New static variables.
5699 (globals_of_w32): Initialize them to zero.
5700 (set_named_security_info): Set them to non-zero if the
5701 corresponding API is available.
5702 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
5703 New function typedefs.
5705 2013-12-31 Martin Rudalics <rudalics@gmx.at>
5707 Some more fixes following pixelwise resize changes including one
5709 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
5710 of frame_resize_pixelwise.
5711 * widget.c (pixel_to_text_size): New function.
5712 (update_wm_hints): Have size hints respect value of
5713 frame_resize_pixelwise.
5714 (EmacsFrameResize): Alway process resize requests pixelwise.
5715 * window.c (grow_mini_window): Make sure mini window is at least
5717 * xdisp.c (display_menu_bar): Make sure menubar extends till
5719 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
5720 (x_set_tool_bar_lines): Calculate pixelwise.
5721 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
5722 frame_resize_pixelwise.
5724 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
5726 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
5727 variables not used there.
5729 2013-12-30 Eli Zaretskii <eliz@gnu.org>
5731 * w32.c (sys_umask): New function. (Bug#16299)
5733 2013-12-30 Martin Rudalics <rudalics@gmx.at>
5735 * dispnew.c (change_frame_size_1): Take old width of root window
5736 from that window's pixel width. (Bug#16284)
5738 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
5740 Plain copy-file no longer chmods an existing destination (Bug#16133).
5741 * fileio.c (realmask): Now a static var, not a local.
5742 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
5743 Remove arg STATPTR. All uses changed.
5744 (Fcopy_file): Do not alter permissions of existing destinations,
5745 unless PRESERVE-PERMISSIONS (renamed from
5746 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
5747 Avoid race when testing for existing destinations and for
5748 when input and output files are the same.
5749 If changing the group fails, adjust both default and
5750 preserved permissions so that access is not granted to the
5752 (Fset_default_file_modes, init_fileio): Update realmask.
5753 (Fdefault_file_modes): Use realmask instead of calling umask.
5755 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
5757 Fix pipe bug with OS X emacs --daemon (Bug#16262).
5758 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
5759 flags on the daemon pipe ends before execing.
5761 2013-12-28 Eli Zaretskii <eliz@gnu.org>
5763 * w32fns.c (Fx_create_frame): Error out if called from a TTY
5764 session. (Bug#14739)
5766 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
5768 * callproc.c (Vexec_path): Document that exec-directory is in it.
5770 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
5772 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
5775 2013-12-27 Chong Yidong <cyd@gnu.org>
5777 * data.c (Fsymbol_function): Doc fix.
5779 2013-12-26 Martin Rudalics <rudalics@gmx.at>
5781 Some more tinkering with Bug#16051.
5782 * window.c (resize_frame_windows): Don't let the size of the
5783 root window drop below the frame's default character size.
5784 Never ever delete any subwindows - let the window manager do the
5787 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
5788 of toolbar lines needed when they exceed the height of the root
5790 (unwind_create_frame_1): New function.
5791 (Fx_create_frame): Generally inhibit calling the window
5792 configuration change hook here. Remove extra call to
5793 change_frame_size - it's not needed when we don't run the
5794 configuration change hook.
5796 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
5798 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
5799 On my Fedora 19 platform the core dumps were so big that
5800 my desktop became nearly catatonic.
5801 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
5802 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
5803 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
5804 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
5805 a clang-only syntax.
5806 * conf_post.h (__has_feature): New macro, if not already defined.
5807 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
5808 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
5810 2013-12-25 Eli Zaretskii <eliz@gnu.org>
5812 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
5813 is a file name. (Bug#16252)
5815 2013-12-25 Chong Yidong <cyd@gnu.org>
5817 * keyboard.c (Voverriding_terminal_local_map)
5818 (Voverriding_local_map): Doc fix.
5820 * keymap.c (Vemulation_mode_map_alists): Doc fix.
5822 2013-12-24 Eli Zaretskii <eliz@gnu.org>
5824 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
5825 file name when it is submitted to ShellExecute. Simplify code.
5826 Don't test DOCUMENT for being a string, as that is enforced by
5827 CHECK_STRING. Doc fix.
5829 2013-12-23 Eli Zaretskii <eliz@gnu.org>
5831 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
5832 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
5833 redisplay_tool_bar does. Improve and fix commentary.
5834 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
5835 limits of the glyph matrices. (Bug#16051)
5836 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
5837 only when the new size is different from the old one, and the new
5838 size can be achieved given the frame height.
5840 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
5842 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
5844 2013-12-23 Glenn Morris <rgm@gnu.org>
5846 * lread.c (Fload): Mention load-prefer-newer in doc.
5848 2013-12-22 Martin Rudalics <rudalics@gmx.at>
5850 Handle Bug#16207 by being more restrictive when running hooks.
5851 * window.c (unwind_change_frame): New function.
5852 (Fset_window_configuration): Don't run configuration change hook
5853 while the frame configuration is unsafe. Call select_window
5856 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
5858 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
5860 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
5862 * nsterm.h: Declare EmacsColor category.
5864 * nsterm.m (NSColor): Implement EmacsColor category.
5865 (ns_get_color): Use colorUsingDefaultColorSpace.
5866 (ns_get_color, ns_term_init): Use colorForEmacsRed.
5868 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
5870 2013-12-21 Eli Zaretskii <eliz@gnu.org>
5872 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
5873 having the PNG_NORETURN attribute, to avoid compiler warning in
5876 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5878 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
5880 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
5881 fringe background extension.
5882 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5883 because they are now always the same as `left' and `width',
5884 respectively. Remove code for the case that `width' and
5885 `sb_width' are different.
5887 2013-12-20 Martin Rudalics <rudalics@gmx.at>
5889 Remove scroll_bar_actual_width from frames.
5890 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
5891 * frame.c (Fscroll_bar_width): Return scroll bar area width.
5892 (x_figure_window_size):
5893 * nsterm.m (x_set_window_size):
5894 * widget.c (set_frame_size):
5895 * w32term.c (x_set_window_size):
5896 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
5897 scroll_bar_actual_width.
5899 Convert scroll_bar members to integers on Windows.
5900 * w32term.h (struct scroll_bar): Convert top, left, width,
5901 height, start, end and dragging to integers.
5902 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
5904 * w32term.c (w32_set_scroll_bar_thumb)
5905 (w32_scroll_bar_handle_click): Remove XINT conversions for
5906 scroll_bar members. Treat bar->dragging as integer.
5907 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
5908 first element. Remove XINT conversions for scroll_bar members.
5909 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
5910 Remove XINT conversions for scroll_bar members.
5912 Fix assignment for new window total sizes.
5913 * window.c (Fwindow_resize_apply_total): Assign values for
5916 2013-12-20 Chong Yidong <cyd@gnu.org>
5918 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
5919 argument to `append'.
5921 2013-12-19 Eli Zaretskii <eliz@gnu.org>
5923 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
5924 current text face, for extending the face of the display margins.
5927 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
5928 Doc fix. (Bug#16190)
5930 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
5932 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
5935 * nsterm.m (Qfile, Qurl): New.
5936 (EV_MODIFIERS2): New macro.
5937 (EV_MODIFIERS): Use EV_MODIFIERS2.
5938 (ns_term_init): Remove font and color from DND, does not work on
5939 newer OSX, and other ports don't have them.
5940 (performDragOperation:): Handle modifiers used during drag.
5941 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
5942 Remove global Lisp variables used to communicate with ns-win.el.
5943 Remove font and color handling.
5944 (syms_of_nsterm): Defsym Qfile and Qurl.
5946 2013-12-19 Anders Lindgren <andlind@gmail.com>
5948 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
5949 (ns_constrain_all_frames, x_set_offset): Remove assignment to
5951 (updateFrameSize:, windowWillResize:toSize:): Add trace.
5952 (constrainFrameRect): Remove special case nr_screens == 1.
5953 Don't constrain size to size of view.
5955 * nsterm.h (ns_output): Remove dont_constrain.
5957 2013-12-19 Anders Lindgren <andlind@gmail.com>
5959 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
5961 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
5963 Minor fixes for recent openp changes.
5964 * lisp.h (GCPRO7): New macro.
5965 * lread.c (openp): Use bool for boolean; all callers changed.
5966 Protect save_string from GC. Don't assume that file descriptors
5967 are nonzero. Redo save_mtime comparison to avoid bogus GCC
5968 warning about uninitialized variable.
5970 2013-12-18 Eli Zaretskii <eliz@gnu.org>
5972 * w32fns.c (emacs_abort): Use intptr_t as argument of
5973 INT_BUFSIZE_BOUND, to avoid compiler warnings.
5975 2013-12-18 Glenn Morris <rgm@gnu.org>
5977 * lread.c (Fload): Pass load_prefer_newer to openp.
5978 Don't bother checking mtime if openp already did it.
5979 (openp): Add `newer' argument, to check all suffixes
5980 and find the newest file.
5981 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
5982 * callproc.c (call_process):
5983 * charset.c (load_charset_map_from_file):
5984 * emacs.c (init_cmdargs):
5985 * image.c (x_create_bitmap_from_file, x_find_image_file):
5987 * lread.c (Flocate_file_internal):
5988 * process.c (Fformat_network_address):
5989 * sound.c (Fplay_sound_internal):
5990 * w32.c (check_windows_init_file):
5991 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
5993 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
5995 2013-12-17 Eli Zaretskii <eliz@gnu.org>
5997 * w32.c (getloadavg): Don't index samples[] array with negative
5998 indices. Recover from wall-clock time being set backwards.
6000 * w32term.c (w32_initialize): Declare the argument of
6001 set_user_model as const.
6003 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6004 (w32_menu_show): Constify some arguments passed to MessageBox.
6006 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6007 to initialize Lisp objects.
6009 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6010 initialize Lisp objects.
6012 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6013 use variables used only on X under that condition.
6015 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6016 variables not used there.
6018 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6020 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6021 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6023 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6025 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6026 code, revealed in presence of R2L characters, character
6027 compositions, and display vectors. A better fix for Bug#16148.
6028 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6029 GTK and NS builds, they don't have this member of struct frame.
6031 * dispextern.h (struct composition_it): Correct a comment for the
6034 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6036 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6037 This prevents a compilation error on C compilers that do not
6038 default functions to return 'int' if not declared. Also, add
6039 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6040 since it now uses inline functions.
6042 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6044 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6045 display margins on mode line, header line, and in the frame's
6046 tool-bar window. (Bug#16165)
6048 2013-12-16 Andreas Schwab <schwab@suse.de>
6050 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6052 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6054 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6057 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6059 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6061 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6063 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6064 intended to find bogus pointers in font objects (Bug#16140).
6065 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6066 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6067 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6068 Disable for MS-Windows due to Bug#15876; apparently this
6069 requires more or less substantial changes in fontset code.
6070 * xfont.c (xfont_close):
6071 * xftfont.c (xftfont_close): Call x_display_info_for_display
6072 to check whether 'Display *' is valid (Bug#16093 and probably
6075 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6077 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6078 Reported by Juanma Barranquero <lekktu@gmail.com>.
6080 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6081 open a pty on MS-Windows. (Bug#16152)
6083 * emacs.c (decode_env_path): Fix bogus comparison against
6084 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6086 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6088 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6089 (Fx_file_dialog): Add parentheses around && to silence warning.
6091 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6093 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6095 * xdisp.c (extend_face_to_end_of_line): Extend background of
6096 non-default face in margin areas as well. (Bug#16151)
6097 (display_line): Call extend_face_to_end_of_line for continued
6098 lines as well, if the display margins have non-zero width.
6099 (set_glyph_string_background_width): When needed, set the
6100 extends_to_end_of_line_p flag on glyph strings to be drawn in
6101 margin areas, not only in the text area.
6103 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6106 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6108 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6109 Don't worry about verify_error being t, since it has to be a list.
6111 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6113 Use bool for boolean, focusing on headers.
6114 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6115 No need to include <stdbool.h>, since conf_post.h does it now.
6116 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6117 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6118 (SET_PER_BUFFER_VALUE_P):
6119 * ccl.c, ccl.h (setup_ccl_program):
6120 * ccl.h (CHECK_CCL_PROGRAM):
6121 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6122 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6123 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6124 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6125 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6126 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6127 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6128 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6129 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6130 (CHARSET_FAST_MAP_SET):
6131 * coding.c (decode_coding_ccl, encode_coding_ccl):
6132 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6133 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6134 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6135 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6136 (decode_coding_c_string):
6137 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6138 * conf_post.h (has_attribute):
6139 * dispextern.h (trace_redisplay_p)
6140 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6141 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6142 (SET_GLYPH_FROM_CHAR_GLYPH)
6143 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6144 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6145 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6146 (cursor_in_mouse_face_p):
6147 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6148 (blank_row, prepare_desired_row)
6149 (build_frame_matrix_from_leaf_window, make_current)
6150 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6151 (update_window, scrolling_window, update_frame_line):
6152 * disptab.h (GLYPH_FOLLOW_ALIASES):
6153 * editfns.c (Fformat):
6154 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6155 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6156 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6157 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6158 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6159 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6160 (FONT_DEFERRED_LOG):
6161 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6162 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6163 (FRAME_MOUSE_UPDATE):
6164 * fringe.c (Fdefine_fringe_bitmap):
6165 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6166 (x_create_bitmap_from_xpm_data, xpm_load_image):
6167 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6168 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6169 (MERGE_INTERVAL_CACHE):
6170 * keymap.h (KEYMAPP):
6171 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6172 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6173 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6174 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6175 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6176 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6177 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6178 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6179 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6180 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6181 (SETUP_BUFFER_SYNTAX_TABLE):
6182 * systime.h (timespec_valid_p):
6183 * term.c (save_and_enable_current_matrix):
6184 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6185 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6186 (redisplay_internal, try_window_reusing_current_matrix)
6187 (sync_frame_with_window_matrix_rows, try_window_id)
6188 (display_menu_bar, display_tty_menu_item, display_mode_line)
6189 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6190 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6191 * xmenu.c (xmenu_show):
6192 * xterm.c (use_xim, x_term_init):
6193 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6194 (struct x_bitmap_record):
6195 Use bool for booleans.
6196 * ccl.c (struct buffer_text):
6197 * ccl.h (struct ccl_program):
6198 * charset.h (struct charset):
6200 * coding.h (struct iso_2022_spec, struct coding_system):
6201 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6202 (struct glyph_string, struct face, struct face_cache)
6203 (struct bidi_string_data, struct bidi_it)
6204 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6206 * editfns.c (Fformat):
6207 * frame.h (struct frame):
6208 * fringe.c (struct fringe_bitmap):
6209 * intervals.h (struct interval):
6210 * keyboard.h (struct kboard):
6211 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6212 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6213 (struct Lisp_Buffer_Local_Value, union specbinding):
6214 * macfont.m (struct macfont_info):
6215 * process.h (struct Lisp_Process):
6216 * termchar.h (struct tty_display_info):
6217 * window.h (struct window):
6218 * xterm.h (struct x_output):
6219 Use bool_bf for boolean bit-fields.
6220 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6221 All callers changed.
6222 * ccl.h (struct ccl_program): Remove unused members private_state,
6223 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6225 (struct ccl_spec): Remove unused members cr_carryover,
6226 eight_bit_carryover.
6227 * conf_post.h: Include <stdbool.h>.
6228 (bool_bf): New type.
6229 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6230 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6231 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6232 'do { ... } while (false)' brackets.
6233 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6234 Args must now be expressions; all callers changed.
6235 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6236 (PRODUCE_GLYPHS): Simplify use of boolean.
6237 * fileio.c (Fcopy_file):
6238 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6239 * lisp.h (UNGCPRO): Return void, not int.
6240 (FOR_EACH_TAIL): Use void expression, not int expression.
6241 * region-cache.c: Reindent.
6242 * region-cache.h: Copy comments from region-cache.c, to fix
6243 incorrect remarks about booleans.
6245 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6247 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6248 when character at point is displayed from a display vector.
6251 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6253 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6254 now a list of certificate validation checks that will abort a
6255 connection with an error.
6256 (Fgnutls_boot): Document it and use it.
6258 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6260 * w32term.c (w32_enable_frame_resize_hack): New variable.
6261 (x_set_window_size): Use it to hack frame resizing on Windows
6264 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6266 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6267 Windows-specific code to w32.c. Change error message text to
6268 match that of Posix platforms.
6270 * w32.c (w32_copy_file): New function, most of the code copied and
6271 reworked from Fcopy_file. Improve error handling. Plug memory
6272 leak when errors are thrown. Support file names outside of the
6273 current codepage. (Bug#7100)
6275 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6277 * lread.c (load_path_default): Prototype.
6279 2013-12-13 Glenn Morris <rgm@gnu.org>
6281 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6282 (dump_path): Remove.
6283 (load-path-default): Remove `changed' argument.
6284 Do not set dump_path permanently. Simplify.
6285 (init_lread): Simplify.
6286 (syms_of_lread): Remove dump_path.
6288 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6290 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
6291 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
6292 2013-12-12 font-related change to avoid Bug#16128, which
6293 is quite hard to fix without even more substantial changes.
6295 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6297 * font.c (font_close_object): Check for live frame (Bug#16128).
6299 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6301 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
6302 Return ptrdiff_t, not int, since it's a buffer size.
6303 Reindent/reparen some macros to a more Gnuish style.
6305 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
6307 Avoid undefined behavior with huge regexp interval counts.
6308 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
6309 since it's now specialized to interval counts. All uses changed.
6310 Do not assume wraparound on signed integer overflow.
6311 (regex_compile): Simplify based on the above changes.
6313 2013-12-12 Eli Zaretskii <eliz@gnu.org>
6315 Support file names on MS-Windows that use characters outside of
6316 the current system codepage. (Bug#7100)
6318 * w32.c (get_file_security, set_file_security)
6319 (create_symbolic_link): Separate pointers and boolean flags for
6320 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
6321 non-zero, else the former.
6322 (codepage_for_filenames, filename_to_utf16, )
6323 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
6325 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
6327 (normalize_filename): Lose the DBCS code, now works on UTF-8.
6328 Accept only one argument; all callers changed.
6329 (dostounix_filename): Remove the second argument, now works in
6330 UTF-8. All callers changed.
6331 (parse_root): Lose DBCS code.
6332 (get_long_basename, w32_get_short_filename, init_environment)
6333 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
6334 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
6335 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
6336 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
6337 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
6338 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
6340 (ansi_encode_filename): New function.
6341 (get_emacs_configuration, get_emacs_configuration_options):
6343 (add_volume_info, GetCachedVolumeInformation): Run the input file
6344 name through unixtodos_filename, to ensure it is stored and
6345 referenced in canonical form.
6346 (get_volume_info): Lose the DBCS code, now works in UTF-8.
6347 (logon_network_drive, sys_link, utime): Improve error handling.
6348 (sys_access): New function.
6349 (hashval, generate_inode_val): Unused functions deleted.
6350 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
6351 (check_windows_init_file): Convert error message from UTF-8 to
6352 ANSI codepage, for display in the message box.
6353 (globals_of_w32): Set w32_unicode_filenames according to the OS
6356 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
6357 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6358 (syms_of_w32term): Declare w32-unicode-filenames.
6360 * w32proc.c (new_child, delete_child): Remove code that handled
6361 unused pending_deletion and input_file members of the child struct.
6362 (create_child, sys_spawnve): Convert all file names to ANSI
6363 codepage. Use ANSI APIs explicitly; forcibly fail if any file
6364 name cannot be encoded in ANSI codepage. Don't use
6365 unixtodos_filename, mirror slashes by hand.
6366 (record_infile, record_pending_deletion): Functions deleted.
6367 (Fw32_short_file_name): Call w32_get_short_filename instead of
6370 * w32notify.c (add_watch): Work in Unicode mode when
6371 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6372 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
6373 instead, do the same with Lisp primitives.
6375 * w32fns.c (file_dialog_callback, Fx_file_dialog)
6376 (Fsystem_move_file_to_trash, Fw32_shell_execute)
6377 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
6378 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
6379 (Fw32_shell_execute): Improve error reporting.
6380 (Fdefault_printer_name): Ifdef away for Cygwin.
6382 * w32.h (struct _child_process): Remove input_file and
6383 pending_deletion members that are no longer used.
6384 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
6385 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
6386 (ansi_encode_filename): New and updated prototypes.
6388 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
6390 (unexec): Don't use dostounix_filename, it expects a file name in
6391 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
6394 * fileio.c (Ffile_name_directory, file_name_as_directory)
6395 (directory_file_name, Fexpand_file_name)
6396 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
6397 arguments of dostounix_filename.
6398 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
6399 use MAX_UTF8_PATH for size of file-name strings.
6400 (emacs_readlinkat): Build an explicitly unibyte string for file
6402 (syms_of_fileio) <file-name-coding-system>:
6403 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
6405 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
6406 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
6407 directories to UTF-8.
6408 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
6409 environment, and each element of the input PATH, to UTF-8.
6411 * dired.c (file_attributes): Use build_unibyte_string explicitly
6412 to make Lisp strings from user and group names.
6414 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
6417 * coding.c (decode_file_name, encode_file_name): New functions.
6419 * termcap.c (tgetent): Adapt to the change in arguments of
6422 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
6425 * msdos.c (dostounix_filename, init_environment): Adapt to the
6426 change in arguments of dostounix_filename.
6428 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
6429 [WINDOWSNT]: Encode file names passed to the image libraries in
6432 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
6433 [WINDOWSNT]: Convert file names to the current ANSI codepage.
6435 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
6436 arguments of dostounix_filename.
6438 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6440 * font.h (struct font_entity) [HAVE_NS]: New field to record
6441 font driver which was used to create this entity.
6442 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
6443 frame where the font was opened.
6444 (font_close_object): Add prototype.
6445 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
6446 (font_close_object): Not static any more. Lost frame arg.
6447 Adjust comment and users.
6448 * alloc.c (cleanup_vector): Call font_close_object to adjust
6449 per-frame font counters correctly. If HAVE_NS, also call
6450 driver-specific cleanup for font-entity objects.
6451 * ftfont.c (ftfont_open):
6452 * nsfont.m (nsfont_open):
6453 * w32font.c (w32font_open_internal):
6454 * xfont.c (xfont_open):
6455 * xftfont.c (xftfont_open): Save frame pointer in font object.
6456 * macfont.m (macfont_open): Likewise.
6457 (macfont_descriptor_entity): Save driver pointer to be able
6458 to call its free_entity routine when font-entity is swept.
6459 * ftxfont.c (ftxfont_open): Add eassert because frame
6460 pointer should be saved by ftfont_driver.open.
6462 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6464 * xterm.c (x_make_frame_visible): Restore hack which is needed when
6465 input polling is used. This is still meaningful for Cygwin, see
6466 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
6467 * keyboard.c (poll_for_input_1, input_polling_used):
6468 Define unconditionally.
6469 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
6470 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
6471 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
6472 (font_for_char): Prefer ptrdiff_t to int for buffer position.
6473 (face_for_char): Likewise. Rearrange eassert and return ASCII
6474 face for CHAR_BYTE8_P.
6475 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
6477 2013-12-11 Ken Brown <kbrown@cornell.edu>
6479 * dispextern.h (erase_phys_cursor):
6480 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
6482 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
6484 * nsterm.m (x_free_frame_resources):
6485 * term.c (tty_free_frame_resources):
6486 * xterm.c (x_free_frame_resources): Do not check for non-NULL
6487 face cache because it's implied by free_frame_faces anyway.
6488 * w32term.c (x_free_frame_resources): Likewise. Do not call
6489 free_frame_faces twice.
6491 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6493 * editfns.c (Fformat_time_string): Mention %F in the doc.
6495 2013-12-11 Martin Rudalics <rudalics@gmx.at>
6497 * window.c (resize_frame_windows): Don't return immediately when
6498 the root window's size doesn't change - the minibuffer window
6499 may still have to be repositioned/resized.
6500 * xfns.c (Fx_create_frame): Always change the frame size after
6501 initializing the frame's faces.
6502 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
6503 change_frame_size should already have done it.
6504 (x_new_font): Assign new tool- and menu-bar heights.
6505 (x_set_window_size_1): Account for tool- and menu-bar heights
6506 (Bug#16013). Don't set pixel sizes since change_frame_size
6507 should already have done it.
6509 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
6511 Remove the option of using libcrypto.
6512 * Makefile.in (LIB_CRYPTO): Remove.
6513 (LIBES): Don't use it.
6515 2013-12-11 Juri Linkov <juri@jurta.org>
6517 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
6518 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
6520 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
6522 * xdisp.c (display_tool_bar_line): Don't extend on a previously
6523 drawn tool bar items (Bug#16058).
6524 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
6526 2013-12-09 Ken Brown <kbrown@cornell.edu>
6528 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
6530 * lisp.h (get_frame_param): Adjust conditions for prototype
6533 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
6535 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
6536 Avoid unused macro warning if configured --without-xft.
6538 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
6540 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
6542 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
6544 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
6546 * emacs.c (main): Call fixup_locale a second time for GNUstep.
6548 2013-12-08 Martin Rudalics <rudalics@gmx.at>
6550 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
6552 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
6554 Use libcrypto's checksum implementations if available, for speed.
6555 * Makefile.in (LIB_CRYPTO): New macro.
6558 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
6559 The macro didn't conform to C99 due to type mismatch,
6560 which caused compilation failure with Sun C 5.12,
6561 and it was confusing anyway. Include window.h to declare
6562 redisplay_other_windows.
6564 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
6566 * window.c (set_window_buffer): Update mode line (bug#16084).
6568 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
6570 Fix minor problems found by static checking.
6571 * keyboard.c (poll_for_input_1, input_polling_used):
6572 Define only if HAVE_NTGUI.
6573 * xmenu.c (popup_activate_callback): Omit unnecessary
6574 check against USE_X_TOOLKIT, which must be defined here anyway.
6575 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
6578 2013-12-07 Martin Rudalics <rudalics@gmx.at>
6580 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
6582 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
6584 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
6586 * nsterm.m (x_set_window_size): Remove fprintf.
6587 (init): Define always. Set applicationDidFinishLaunchingCalled
6589 (applicationDidFinishLaunching:):
6590 Set applicationDidFinishLaunchingCalled.
6591 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
6594 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
6596 Pixel resize changes for NS (Bug#16049).
6597 * nsterm.m (x_set_window_size): Change parameters rows/cols to
6598 height/width. row/cols are locals.
6599 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
6600 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
6601 (windowWillResize): Remove gsextra. Calculate extra as in
6603 (x_new_font): Don't change frame size if fullscreen.
6604 Change size pixelwise.
6606 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
6607 comment in xfns.c. Change to pixelwise call.
6609 2013-12-06 Eli Zaretskii <eliz@gnu.org>
6611 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
6614 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
6616 * xterm.c (input_signal_count): Remove.
6617 (x_dispatch_event): Define unconditionally.
6618 (x_make_frame_visible): Process X events until the frame
6619 is really visible (Bug#16027).
6620 * xterm.h (x_dispatch_event): Declare unconditionally.
6622 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
6624 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
6626 * nsterm.m (x_set_window_size): Handle pixelwise.
6628 2013-12-05 Martin Rudalics <rudalics@gmx.at>
6630 * w32term.c (x_new_font):
6631 * xterm.c (x_new_font): Calculate new frame size from new font
6634 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6636 * lisp.h (FOR_EACH_TAIL): New macro.
6637 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
6639 * window.c (select_window): Call second wset_redisplay before we change
6640 selected_window (bug#16034).
6642 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
6644 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
6646 2013-12-04 Eli Zaretskii <eliz@gnu.org>
6648 * w32xfns.c: Include window.h, to avoid a compiler warning.
6650 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6652 * window.c (window_scroll): Mark window for redisplay (bug#16034).
6653 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
6654 window_scroll takes care of it.
6655 (Fset_window_point, Fdelete_other_windows_internal)
6656 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
6657 (Fsplit_window_internal, Fdelete_window_internal)
6658 (Fresize_mini_window_internal, Fset_window_configuration)
6659 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
6660 cause redisplay instead of forcing a complete redisplay.
6661 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
6662 we're only affecting the selected_window.
6664 2013-12-04 Eli Zaretskii <eliz@gnu.org>
6666 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
6667 directional control characters. Update type and category
6668 determination according to the UBA from Unicode v6.3.
6669 (bidi_category_t): New category EXPLICIT_FORMATTING.
6671 * dispextern.h (bidi_type_t): Update to include new bidirectional
6672 properties introduced with Unicode v6.3. (Bug#16043)
6674 2013-12-04 Martin Rudalics <rudalics@gmx.at>
6676 * xterm.c (XTflash): Fix coordinate of bottom area to flash
6679 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
6681 * font.c (font_list_entities): Remove dummy assignment.
6682 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
6683 used on graphic displays only. Remove unused 'font_encoder' member.
6684 (struct font_bitmap): Remove unused 'extra' member.
6685 * nsfont.m (nsfont_open):
6686 * w32font.c (w32font_open_internal):
6687 * ftfont.c (ftfont_get_bitmap): Adjust users.
6689 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
6691 Use bool for boolean.
6692 * tparam.c (tparam1):
6693 * undo.c (record_point, record_property_change):
6694 Use bool for boolean, for local vars that are always true or false.
6696 Minor integer overflow fixes (Bug#16033).
6697 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
6698 This improves on the previous fix to this function.
6699 (window_resize_check): When summing up pixel counts, don't rely on
6700 undefined behavior if the sum overflows.
6702 2013-12-03 Martin Rudalics <rudalics@gmx.at>
6704 * window.c (Fset_window_new_pixel): Don't choke at negative
6705 argument value (Bug#16033).
6707 * xfns.c (Fx_create_frame): Add another call to change_frame_size
6708 to avoid crash in window_box_height.
6710 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
6711 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
6713 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
6715 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
6717 Minor integer overflow fixes.
6718 * window.c (Fset_window_new_pixel, grow_mini_window):
6719 * xdisp.c (Fwindow_text_pixel_size):
6720 Avoid undefined behavior on signed integer overflow.
6721 * xfns.c (x_set_mouse_color):
6722 Check that drag shape fits in 'unsigned', since that's what X wants.
6724 2013-12-02 Eli Zaretskii <eliz@gnu.org>
6726 Improve reporting of fatal exception on MS-Windows.
6727 * w32fns.c (my_exception_handler): New function.
6728 (globals_of_w32fns): Set it up as the unhandled exception
6729 handler. Initialize exception code and address to zeros.
6730 (emacs_abort): If the exception code and address are available,
6731 print them at the beginning of the backtrace. Fix the format of
6732 printing addresses (was producing 0x0x12345678 on XP).
6735 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
6737 * eval.c (Fbacktrace__locals): New function.
6738 (syms_of_eval): Defsubr it.
6740 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
6742 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
6743 Define here to unify between...
6744 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
6745 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
6747 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6749 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
6751 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
6752 fringe background extension.
6753 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6754 because they are now always the same as `left' and `width',
6755 respectively. Remove code for the case that `width' and
6756 `sb_width' are different.
6758 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
6760 Fix minor problems found by static checking.
6761 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
6762 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
6763 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
6765 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
6767 * image.c (imagemagick_compute_animated_image): Don't crash if we
6768 have an animation with different-sized images (bug#15313).
6770 2013-11-30 Martin Rudalics <rudalics@gmx.at>
6772 Remove some unused items introduced during pixelwise change.
6773 * window.c (window_resize_total_check): Remove unused function.
6774 * xdisp.c (remember_mouse_glyph): Remove unused label.
6775 (Ftool_bar_height): Move declaration inside #if.
6776 * xterm.c (x_set_window_size): Don't use r and c.
6778 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
6780 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
6783 * window.c (Fset_window_configuration): Comment out unused variables.
6785 * w32term.c (w32_read_socket): Remove unused variable `buf'.
6787 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
6789 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
6791 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
6793 * gnutls.c (gnutls_audit_log_function): Only declare and define if
6794 HAVE_GNUTLS3 (Bug#16001).
6796 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
6797 if interrupts are deferred (Bug#15801).
6799 2013-11-30 Martin Rudalics <rudalics@gmx.at>
6801 Support resizing frames and windows pixelwise.
6802 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
6803 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
6804 (struct glyph_matrix): Replace window_left_col and
6805 window_top_line by window_pixel_left and window_pixel_top.
6806 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
6808 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
6809 (draw_window_divider, move_it_to, x_draw_right_divider)
6810 (x_draw_bottom_divider, change_frame_size): Add or fix
6812 * dispnew.c (change_frame_size_1): Change prototype.
6813 (adjust_glyph_matrix, required_matrix_width)
6814 (adjust_frame_glyphs_for_window_redisplay): Use pixel
6815 values instead of lines and columns.
6816 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
6817 WINDOW_TOTAL_FRINGE_WIDTH.
6818 (handle_window_change_signal, do_pending_window_change)
6819 (init_display): Adjusts calls of change_frame_size.
6820 (change_frame_size, change_frame_size_1): Handle pixelwise
6822 * frame.c (Qright_divider_width, Qbottom_divider_width):
6824 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
6825 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
6826 (x_set_internal_border_width, x_set_vertical_scroll_bars)
6827 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
6829 (set_frame_param): New function.
6830 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
6831 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
6832 (Ffringe_width, Fborder_width, Fright_divider_width)
6833 (Fbottom_divider_width): New functions, defsubr them.
6834 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
6835 New argument pixelwise.
6836 (struct frame_parm_table): New members Qright_divider_width and
6837 Qbottom_divider_width.
6838 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
6839 (x_report_frame_params): Handle Qright_divider_width and
6840 Qbottom_divider_width.
6841 (x_set_right_divider_width, x_set_bottom_divider_width):
6843 (frame_resize_pixelwise): New option.
6844 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
6845 new_pixelwise, right_divider_width and bottom_divider_width;
6846 remove total_lines; rename text_lines, text_cols, new_text_lines
6847 and new_text_cols to text_height, text_width, new_height and
6848 new_width respectively.
6849 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
6850 FRAME_TEXT_WIDTH respectively.
6851 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
6852 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
6853 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
6855 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
6856 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
6857 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
6858 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
6859 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
6860 (FRAME_TOTAL_COLS_ARG): Remove macro.
6861 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
6862 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
6863 (x_wm_set_size_hint): Handle frame pixel sizes.
6864 * indent.c (compute_motion, Fcompute_motion):
6865 Call window_body_width instead of window_body_cols.
6866 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
6867 (make_lispy_position): Handle right and bottom dividers.
6868 (Fsuspend_emacs): Pixelize call of change_frame_size.
6869 * keyboard.h: Extern Qright_divider, Qbottom_divider.
6870 * lisp.h: Extern set_frame_param.
6871 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
6873 (Fx_create_frame): Add entry for vertical_drag_cursor.
6874 Pixelize call of change_frame_size.
6875 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
6876 * nsterm.m (ns_update_window_end): Optionally draw right
6878 (x_set_window_size): Add argument pixelwise.
6879 Call check_frame_size and change_frame_size with pixelwise zero.
6880 (ns_draw_window_divider): New function.
6881 (ns_redisplay_interface): Add ns_draw_window_divider.
6882 (updateFrameSize:): Call change_frame_size with pixelwise zero.
6883 (x_new_font): Call x_set_window_size with pixelwise zero.
6884 * print.c (print_object): For a window print its sequence
6886 * term.c (Fresume_tty): Pixelize call of change_frame_size.
6887 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
6888 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
6889 (w32_createwindow): Use scroll bar area width.
6890 (w32_wnd_proc): Handle bottom divider width.
6891 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
6892 (Fx_create_frame): Default divider width parameters.
6893 Caclulate sizes pixelwise. Add vertical drag cursor support.
6894 (x_create_tip_frame): Default divider widths to zero.
6895 Pixelize call to change_frame_size.
6896 (Fx_show_tip): Add handling of divider widths. Pixelize window
6898 (Fw32_frame_rect): New function.
6899 (frame_parm_handler w32_frame_parm_handlers): Add divider
6901 (Vx_window_vertical_drag_shape): Add variable.
6902 * w32inevt.c (resize_event, maybe_generate_resize_event):
6903 Pixelize change_frame_size calls.
6904 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
6906 * w32term.c (w32_draw_window_divider): New function.
6907 (x_update_window_end): Handle right divider.
6908 (w32_draw_fringe_bitmap, x_scroll_run)
6909 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
6910 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
6911 Calculate new frame sizes pixelwise.
6912 (x_new_font): Pixelize call to x_set_window_size.
6913 (x_check_fullscreen): Pixelize call to change_frame_size.
6914 (x_set_window_size_1, x_set_window_size): New argument
6915 pixelwise. Calculate pixelwise.
6916 (x_wm_set_size_hint): Use scroll bar area width.
6917 (w32_redisplay_interface): Add w32_draw_window_divider.
6918 * w32term.h (struct w32_output): Add vertical drag cursor.
6919 * widget.c (set_frame_size, update_wm_hints)
6920 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
6922 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
6923 * window.c (sequence_number): Restore.
6924 (Fwindow_pixel_width, Fwindow_pixel_height)
6925 (Fwindow_mode_line_height, Fwindow_header_line_height)
6926 (window_pixel_to_total, Frun_window_scroll_functions)
6927 (Fset_window_new_pixel, window_resize_apply_total)
6928 (Fwindow_resize_apply_total): New functions.
6929 (window_body_height, window_body_width): Rename from
6930 window_body_lines. New argument PIXELWISE.
6931 Calculate pixelwise.
6932 (Fwindow_body_height, Fwindow_body_width): New argument
6934 (coordinates_in_window, window_relative_x_coord): Use window's
6935 pixel width instead of total width.
6936 (replace_window, recombine_windows): Initialize pixel values.
6937 (resize_root_window, resize_frame_windows, grow_mini_window)
6938 (shrink_mini_window): New argument PIXELWISE.
6939 Calculate pixelwise.
6940 (Fdelete_other_windows_internal, adjust_window_margins)
6941 (window_resize_check, window_resize_apply)
6942 (Fdelete_window_internal, Fresize_mini_window_internal)
6943 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
6944 (check_frame_size): Rename arguments. New argument PIXELWISE.
6945 Calculate pixelwise.
6946 (set_window_buffer): Make samebuf bool. Run configuration change
6947 hook only if buffer changed.
6948 (Fset_window_buffer): Rewrite doc-string.
6949 (make_window): Initialize new_pixel slot.
6950 (Fwindow_resize_apply): Check pixel size of root window.
6951 (Fsplit_window_internal): Call 2nd argument pixel_size.
6952 Calculate pixelwise.
6953 (Fscroll_left, Fscroll_right): Call window_body_width instead of
6955 (save_window_data): New slots frame_text_width,
6956 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
6957 (saved_window): New slots pixel_left, pixel_top, pixel_height,
6959 (Fcurrent_window_configuration, Fset_window_configuration)
6960 (save_window_save, compare_window_configurations): Handle new
6961 slots in save_window_data and saved_window.
6962 (Fset_window_scroll_bars): Fix doc-string.
6963 (window_resize_pixelwise): New variable.
6964 (coordinates_in_window, Fcoordinates_in_window_p):
6966 (make_parent_window): Adjust sequence_number.
6967 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6969 * window.h (struct window): New members new_pixel, pixel_left,
6970 pixel_top, pixel_width, pixel_height. Restore sequence_number.
6971 (wset_new_pixel): New function.
6972 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
6973 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
6974 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
6975 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
6976 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
6977 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
6978 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
6979 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
6980 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
6981 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
6982 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
6983 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
6984 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
6985 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
6986 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
6988 (resize_frame_windows, grow_mini_window, shrink_mini_window)
6989 (window_body_width, check_frame_size): Adapt external declarations.
6990 * xdisp.c (last_max_ascent): New integer.
6991 (window_text_bottom_y): Handle bottom divider.
6992 (window_box_width, window_box_height): Calculate pixelwise.
6993 (get_glyph_string_clip_rects): Handle right divider.
6994 (remember_mouse_glyph): When windows are resized pixelwise
6995 proceed with width and height set to 1.
6996 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
6998 (move_it_to): Calculate and return maximum x position
7000 (Fwindow_text_pixel_size): New function.
7001 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7002 (tool_bar_lines_needed): Rename to tool_bar_height.
7003 Calculate pixelwise.
7004 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7005 Calculate pixelwise.
7006 (redisplay_tool_bar): Calculate pixelwise.
7007 (redisplay_window): Calculate pixelwise. Handle dividers.
7008 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7009 (x_draw_vertical_border): Handle dividers.
7010 (define_frame_cursor1): Handle vertical drag cursor.
7011 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7012 (expose_window): Calculate pixelwise. Handle dividers.
7013 (init_xdisp): Initialize pixel values.
7014 * xfaces.c (Qwindow_divider): New face.
7015 (realize_basic_faces): Realize it.
7016 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7017 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7018 (x_set_scroll_bar_default_width): Default actual width to 16.
7019 (Fx_create_frame): Set sizes pixelwise.
7020 (x_create_tip_frame): Default divider widths to zero.
7021 Pixelize call of change_frame_size.
7022 (Fx_show_tip): Handle divider widths. Initial pixel position
7024 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7025 (Vx_window_vertical_drag_shape): New option.
7026 * xmenu.c (free_frame_menubar): Pixelize call of
7028 * xterm.c (x_draw_window_divider): New function.
7029 (x_update_window_end): Optionally draw right divider.
7030 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7031 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7032 (handle_one_xevent, x_new_font): Calculate pixelwise.
7033 (x_set_window_size_1, x_set_window_size): New argument
7034 pixelwise. Calculate pixelwise.
7035 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7036 (struct x_redisplay_interface): Add x_draw_window_divider.
7037 * xterm.h (struct x_output): Add vertical_drag_cursor.
7039 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7041 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7042 Set invisible frames's `redisplay' when a full redisplay is requested.
7043 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7044 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7045 (display_mode_lines): Set it here instead.
7047 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7049 * dispextern.h (set_window_update_flags): Remove.
7051 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7053 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7055 * xdisp.c (REDISPLAY_SOME_P): New macro.
7056 (redisplay_internal): Use it (bug#15999).
7057 (prepare_menu_bars, redisplay_window): Use it as well.
7059 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7061 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7063 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7064 (globals_of_w32font): Zero it out.
7065 (GetCharWidth32W_Proc): New function pointer.
7066 (get_char_width_32_w): New function.
7067 (compute_metrics): If get_glyph_outline_w returns an error, try
7068 get_char_width_32_w before declaring a failure. This avoids
7069 punishing raster (a.k.a. "bitmap") fonts by slowing down
7070 redisplay. (Bug#6364).
7072 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7074 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7075 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7076 highlight needs to be redisplayed. (Bug#15913)
7078 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7080 Fix minor problems found by static checking.
7081 * buffer.h (struct buffer_text, struct buffer):
7082 * frame.h (struct frame):
7083 * window.h (struct window):
7084 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7085 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7086 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7087 no-longer-valid use of HAVE_MENUS.
7088 * xdisp.c (propagate_buffer_redisplay): Now static.
7090 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7092 * xmenu.c (Fmenu_or_popup_active_p):
7093 * window.c (Fset_window_configuration):
7094 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7095 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7096 * fns.c (Fyes_or_no_p):
7097 * editfns.c (Fmessage_box, Fmessage_or_box):
7098 * alloc.c (make_save_ptr_ptr):
7099 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7101 * window.c (Fset_window_configuration): Move select_window later.
7103 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7105 Refine redisplay optimizations to only redisplay *some* frames/windows
7106 rather than all of them.
7107 * xdisp.c (REDISPLAY_SOME): New constant.
7108 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7109 (bset_redisplay, bset_update_mode_line): New functions.
7110 (message_dolog): Use bset_redisplay.
7111 (clear_garbaged_frames): Use fset_redisplay.
7112 (echo_area_display): Use wset_redisplay.
7113 (buffer_shared_and_changed): Remove.
7114 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7115 frame titles. Compute the actual set of windows redisplayed.
7116 Don't update frame titles and menu bars for frames that don't need to
7118 (propagate_buffer_redisplay): New function.
7120 (redisplay_internal): Use it. Be more selective in the set of windows
7121 we redisplay. Propagate windows_or_buffers_changed to
7122 update_mode_lines a bit later to simplify the code.
7123 (mark_window_display_accurate_1): Reset window and buffer's
7125 (redisplay_window): Do nothing if neither the window nor the buffer nor
7126 the frame needs redisplay.
7127 * window.h (struct window): Add `redisplay' field.
7128 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7129 (redisplay_other_windows, window_list): New declarations.
7130 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7131 (window_list): Not static any more.
7132 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7133 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7134 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7135 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7136 * frame.h (struct frame): Add `redisplay' field.
7137 Move `external_menu_bar' bitfield next to other bit-fields.
7138 (SET_FRAME_GARBAGED): Use fset_redisplay.
7139 (SET_FRAME_VISIBLE): Don't garbage the frame;
7140 Use redisplay_other_windows.
7141 * buffer.h (struct buffer): Add `redisplay' field.
7142 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7143 (modify_overlay): Use bset_redisplay.
7144 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7146 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7148 Support w32 file notifications in batch mode.
7149 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7150 invalid (which happens in batch mode). If non-interactive, call
7151 handle_file_notifications to store file notification events in the
7152 input queue. (Bug#15933)
7154 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7156 * w32inevt.c (handle_file_notifications): Now external, not static.
7158 * w32term.h (handle_file_notifications): Provide prototype.
7160 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7161 init_crit, since init_display, which does that otherwise, is not
7164 2013-11-27 Glenn Morris <rgm@gnu.org>
7166 * Makefile.in ($(lispsource)/international/charprop.el): New.
7167 (emacs$(EXEEXT)): Depend on charprop.el.
7169 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7171 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7172 deleting portions of the buffer under non-nil REPLACE argument.
7175 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7176 directory, watch it and not its parent.
7177 (add_watch): Allow empty string in FILE.
7179 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7181 * window.c (Fset_window_start, window_resize_apply)
7182 (window_scroll): Reset window_end_valid (Bug#15957).
7184 2013-11-27 Glenn Morris <rgm@gnu.org>
7186 * Makefile.in (leimdir): Now in lisp source directory.
7187 ($(leimdir)/leim-list.el): Just use ../leim .
7188 * epaths.in (PATH_DUMPLOADSEARCH):
7189 * lread.c (load_path_default):
7190 * nsterm.m (ns_load_path): No more leim directory.
7192 2013-11-26 Andreas Schwab <schwab@suse.de>
7194 * .gdbinit (xgettype): Add cast.
7196 2013-11-26 Glenn Morris <rgm@gnu.org>
7198 Preload leim-list.el.
7199 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7200 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7201 is a single directory.
7203 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7205 bool-vector-subsetp is now the normal direction (Bug#15912).
7206 * data.c (Fbool_vector_subsetp): Test whether the first argument
7207 is a subset of the second one, not the reverse. Add doc string.
7209 Fix minor problems found by static checking.
7210 * lread.c (load_path_default): Now static.
7211 * textprop.c (text_property_stickiness): Be consistent about the
7212 test used when deciding whether to consider the previous character.
7213 This simplifies the code a bit.
7215 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7217 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7219 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7220 (syms_of_frame): Don't defsubr them.
7222 2013-11-25 Glenn Morris <rgm@gnu.org>
7224 * lread.c (load_path_default): Change the sense of the argument.
7225 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7226 from dump_path. When it is not, avoid checking dump_path twice.
7228 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7229 uninstalled dump_path against installed Vload_path. (Bug#15964)
7231 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7233 Export get_pos_property to Elisp.
7234 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7235 (syms_of_editfns): Export it to Elisp.
7237 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7239 2013-11-23 Romain Francoise <romain@orebokech.com>
7241 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7242 initialization here ...
7243 (syms_of_fileio): ... from here.
7245 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7247 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7248 Please use --enable-check-lisp-object-type.
7250 2013-11-23 Glenn Morris <rgm@gnu.org>
7252 * process.c (get_process): Explicit error for dead buffers.
7254 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7256 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7258 2013-11-23 Glenn Morris <rgm@gnu.org>
7260 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7261 * lread.c (load_path_check): Take path to check as argument.
7262 (load_path_default): New, split from init_lread.
7263 (init_lread): Move calc of default load-path to load_path_default.
7264 Empty elements in EMACSLOADPATH now stand for the default.
7265 (load-path): Doc fix.
7266 * emacs.c (decode_env_path): Add option to treat empty elements
7267 as nil rather than ".".
7268 * callproc.c (init_callproc_1, init_callproc):
7269 * image.c (Vx_bitmap_file_path):
7270 * lisp.h (decode_env_path):
7271 * lread.c (Vsource_directory):
7272 Update for new argument spec of decode_env_path.
7274 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7276 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7277 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7279 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7281 Fix some dependency problems that cause unnecessary recompiles.
7282 Problem reported by RMS in
7283 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
7284 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7285 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
7286 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
7287 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
7288 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
7289 (boostrap-clean): No need to remove stamp-oldxmenu.
7291 Fix recently introduced bool vector overrun.
7292 This was due to an optimization that went awry.
7293 Reported by Glenn Morris in
7294 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
7295 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
7296 for empty vectors, undoing the 2013-11-18 change.
7297 * data.c (bool_vector_binop_driver): Rely on this.
7298 Fix bug that occasionally overran the destination.
7299 * lisp.h (struct Lisp_Bool_vector): Document this.
7301 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
7303 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
7306 * nsterm.m (init, run, stop:): Comment out for now, does not work
7309 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
7311 * charset.c (syms_of_charset): Don't read past end of string.
7313 2013-11-19 Glenn Morris <rgm@gnu.org>
7315 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
7317 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
7319 Add hooks to run on gaining/losing focus. (Bug#15029)
7320 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
7321 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
7322 (syms_of_frame): Add focus-in-hook, focus-out-hook.
7324 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
7326 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
7327 The old names predated the API change that put destination at end.
7329 Improve API of recently-added bool vector functions (Bug#15912).
7330 The old API had (bool-vector-count-matches A B)
7331 and (bool-vector-count-matches-at A B I), which gave the
7332 misleading impression that the two functions were variants, one
7333 with a location I. The new API has (bool-vector-count-population A)
7334 and (bool-vector-count-consecutive A B I) to make the distinction
7335 clearer. The first function no longer has a B argument, since the
7336 caller can easily determine the number of nils if the length and
7337 number of ts is known.
7338 * data.c (Fbool_vector_count_population): Rename from
7339 bool_vector_count_matches, and accept just 1 argument.
7340 (Fbool_vector_count_consecutive): Rename from
7341 Fbool_vector_count_matches_at.
7343 Always allocate at least one bits_word per bool vector.
7344 See Daniel Colascione in:
7345 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
7346 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
7347 * data.c (bool_vector_binop_driver): Rely on this. Tune.
7348 * lisp.h (struct Lisp_Bool_vector): Document this.
7350 2013-11-18 Eli Zaretskii <eliz@gnu.org>
7352 * insdel.c (invalidate_buffer_caches): New function, consolidated
7353 from part of prepare_to_modify_buffer.
7354 (insert_from_gap, prepare_to_modify_buffer):
7355 * coding.c (code_convert_region, code_convert_string):
7356 Call invalidate_buffer_caches. (Bug#15841)
7358 * lisp.h (invalidate_buffer_caches): Add prototype.
7360 2013-11-17 Eli Zaretskii <eliz@gnu.org>
7362 * w32term.c (x_update_window_end): Don't invalidate the entire
7363 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7364 highlight needs to be redisplayed. (Bug#15913)
7366 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
7368 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
7370 2013-11-16 Eli Zaretskii <eliz@gnu.org>
7372 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
7373 while we are using Vprin1_to_string_buffer.
7375 * keymap.c (describe_map): Don't crash if PT is 1 both before and
7376 after inserting the description string. (Bug#15907)
7378 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7380 * data.c: Work around bogus GCC diagnostic about shift count.
7381 Reported by Eli Zaretskii in
7382 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
7383 (pre_value): New function.
7384 (count_trailing_zero_bits): Use it.
7386 2013-11-15 Eli Zaretskii <eliz@gnu.org>
7388 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
7389 assume C macros are not supported even under -g3 in these old GCC
7392 2013-11-15 Leo Liu <sdl.web@gmail.com>
7394 * minibuf.c (Ftry_completion, Fall_completions)
7395 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
7397 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7399 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
7400 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
7401 This avoids placing unnecessary constants into the Emacs code.
7403 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
7405 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
7406 for Cygwin w32 build.
7408 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
7409 for Cygwin w32 build. (Bug#15892)
7411 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
7413 Simplify, port and tune bool vector implementation.
7414 * alloc.c (bool_vector_exact_payload_bytes)
7415 (bool_vector_payload_bytes): Remove.
7416 (bool_vector_fill): Return its argument.
7417 * alloc.c (bool_vector_fill):
7419 * print.c (print_object):
7420 Simplify by using bool_vector_bytes.
7421 * alloc.c (make_uninit_bool_vector):
7422 New function, broken out from Fmake_bool_vector.
7423 (Fmake_bool_vector): Use it. Use tail call.
7424 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
7425 * data.c (BITS_PER_ULL): New constant.
7426 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
7427 if long long versions don't exist.
7428 (shift_right_ull): New function.
7429 (count_one_bits_word): New function, replacing popcount_bits_word
7430 macro. Don't assume that bits_word is no wider than long long.
7431 (count_one_bits_word, count_trailing_zero_bits):
7432 Don't assume that bits_word is no wider than long long.
7433 * data.c (bool_vector_binop_driver, bool_vector_not):
7434 * fns.c (Fcopy_sequence):
7436 Create an uninitialized destination, to avoid needless work.
7437 (internal_equal): Simplify.
7438 (Ffillarray): Prefer tail call.
7439 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
7440 contain at least one word.
7441 (bits_word_to_host_endian): Prefer if to #if. Don't assume
7442 chars are narrower than ints.
7443 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
7444 * fns.c (Fcopy_sequence):
7446 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
7447 Don't try to port to hosts where bits_word values have holes; the
7448 code wouldn't work there anyway. Verify this assumption, though.
7449 (bool_vector_bytes): New function.
7450 (make_uninit_bool_vector): New decl.
7451 (bool_vector_fill): Now returns Lisp_Object.
7453 * xfns.c (xic_create_fontsetname):
7454 * xrdb.c (gethomedir): Prefer tail calls.
7456 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
7458 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
7459 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
7461 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
7462 that requires a return value.
7463 (Fset_buffer_modified_p): Take advantage of this change to do
7466 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7468 * buffer.c (Frestore_buffer_modified_p): Sync it with
7469 Fset_buffer_modified_p.
7470 (Fforce_mode_line_update): New function, moved from subr.el.
7471 (Fset_buffer_modified_p): Use them.
7472 (syms_of_buffer): Defsubr Fforce_mode_line_update.
7474 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
7476 * search.c (find_newline): Rewrite to prefer offsets to pointers.
7477 This avoids undefined behavior when subtracting pointers into
7478 different aways. On my platform it also makes the code a tad
7479 smaller and presumably faster.
7481 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7483 * keyboard.c (command_loop_1): Use region-extract-function.
7484 * insdel.c (Qregion_extract_function): Not static any more (can we
7485 stop pretending that these vars can benefit from being marked static?).
7487 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7489 * search.c (find_newline): If buffer text is relocated during the
7490 "dumb loop", adjust C pointers into buffer text to follow suit.
7493 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
7495 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
7496 for conversion (Bug#15837).
7498 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7500 * fileio.c (Finsert_file_contents): Invalidate the newline cache
7501 for the entire range of inserted characters. (Bug#15841)
7503 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
7505 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
7507 (realize_default_face): Remove assignment to distant-foreground if
7508 unspecified (Bug#15815).
7510 2013-11-08 Eli Zaretskii <eliz@gnu.org>
7512 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
7513 cache-long-scans disabled, since we don't want to call
7514 prepare_to_modify_buffer (in insert_1_both) for each message we
7517 * buffer.h (bset_cache_long_scans): New INLINE function, moved
7518 from buffer.c. Improve commentary to the buffer field setter
7521 * buffer.c (bset_cache_long_scans): Static function deleted.
7522 Improve commentary to the buffer field setter functions.
7523 (init_buffer_once): Default for cache-long-scans changed to t.
7526 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
7528 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
7530 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
7531 This bug was introduced in my 2013-06-21 change, and caused
7532 struct Lisp_Sub_Char_Table objects to be given too many slots,
7533 which broke 'make -C admin/unidata'.
7535 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
7537 Import changes from mac-port 4.5.
7538 * macfont.m (mac_font_copy_default_descriptors_for_language)
7539 (mac_font_copy_default_name_for_charset_and_languages): Declare.
7540 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
7541 (macfont_language_default_font_names): New.
7542 (macfont_list): Rearrange language/charset code.
7543 (macfont_close): Don't check for macfont_info->cache.
7544 (mac_ctfont_create_preferred_family_for_attributes): New font
7545 selection code, call
7546 mac_font_copy_default_name_for_charset_and_languages.
7547 (mac_font_copy_default_descriptors_for_language)
7548 (mac_font_copy_default_name_for_charset_and_languages): New functions.
7550 * macfont.h (kCTVersionNumber10_9): Define if not defined.
7552 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
7554 Port to C11 aligned_alloc, and fix some integer overflows.
7555 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
7556 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
7557 and use of posix_memalign replaced with aligned_alloc.
7558 (aligned_alloc): New function, defined or declared as needed.
7559 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
7560 Don't undef; configure.ac now does this.
7561 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
7562 (calloc, aligned_alloc): Check for integer overflow.
7563 (aligned_alloc): Rename from memalign. All uses changed.
7564 (memalign): New function, an alias for aligned_alloc.
7566 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7568 * xdisp.c (redisplay_internal): Fix typo in last change.
7570 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7572 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
7574 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7576 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
7577 redisplay--mode-lines-cause.
7578 (redisplay_internal): Keep them uptodate. Remove redundant check of
7579 buffer_shared_and_changed.
7580 * *.[chm]: Number every assignment to update_mode_lines so we
7581 can track why it is set.
7583 2013-11-06 Eli Zaretskii <eliz@gnu.org>
7585 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
7587 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7589 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
7590 can track why it is set.
7592 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7594 Integer-related fixes for term.c etc.
7595 * dispextern.h (face_tty_specified_color): New function.
7596 * term.c (turn_on_face): Don't rely on undefined behavior when
7597 assigning an out-of-range value to 'long'.
7598 Simplify test for toggling highlight.
7599 (tty_capable_p): Omit last two (unused) args. All callers changed.
7600 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
7601 (read_menu_input, tty_menu_activate, tty_menu_show):
7602 * xfaces.c (x_supports_face_attributes_p)
7603 (tty_supports_face_attributes_p):
7604 Use bool for boolean. All callers changed.
7605 (tty_supports_face_attributes_p): Omit defaults for color indices;
7606 no longer needed. Simplify tail call.
7608 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7610 * xdisp.c (prepare_menu_bars): Mark static.
7611 * lisp.h (prepare_menu_bars): Don't declare.
7612 * xselect.c (x_handle_selection_clear):
7613 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
7615 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
7617 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
7618 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
7620 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7622 * keyboard.c (Fcommand_error_default_function): Rename from
7623 Fdefault_error_output.
7625 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
7627 * keyboard.c (Fdefault_error_output): New function, extracted from
7629 (syms_of_keyboard): Use it for Vcommand_error_function.
7631 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7633 * eval.c (handlerlist_sentinel): New variable (bug#15802).
7634 (init_eval): Use it to ensure handlerlist is non-NULL.
7635 (unwind_to_catch): Make sure we never set handlerlist to NULL.
7636 (Fsignal): Adjust NULLness test of handlerlist.
7637 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
7639 2013-11-05 Eli Zaretskii <eliz@gnu.org>
7641 * callproc.c (call_process): Call prepare_to_modify_buffer before
7642 decoding text read from the sub-process, as the decoded stuff will
7643 be inserted into the buffer. This will invalidate the various
7644 caches maintained for the buffer. (Bug#15148)
7646 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
7648 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
7649 string of glyphless-char-display.
7651 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
7653 * nsfns.m (ns_get_name_from_ioreg): New function.
7654 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
7655 OSX >= 10.9. Use ns_get_name_from_ioreg.
7657 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
7659 Simplify and port recent bool vector changes.
7660 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
7661 only in this file. Use a more-efficient implementation if the
7662 second argument is a power of 2.
7663 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
7664 Remove no-longer-necessary compile-time checks.
7665 (bool_vector_exact_payload_bytes): New function.
7666 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
7667 exact payload changed to call the new function. Do not assume
7668 that the arg or result fits in ptrdiff_t.
7669 (bool_vector_fill): New function.
7670 (Fmake_bool_vector): Use it. Don't assume bit counts fit
7672 (vroundup_ct): Don't assume arg fits in size_t.
7673 * category.c (SET_CATEGORY_SET): Remove. All callers now just
7674 invoke set_category_set.
7675 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
7676 All callers changed. Use bool_vector_set.
7677 * category.h (XCATEGORY_SET): Remove; no longer needed.
7678 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
7680 * data.c (Faref): Use bool_vector_ref.
7681 (Faset): Use bool_vector_set.
7682 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
7683 (Fbool_vector_not, Fbool_vector_count_matches)
7684 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
7685 * fns.c (concat): Use bool_vector_ref.
7686 (Ffillarray): Use bool_vector_fill.
7687 (mapcar1): Use bool_vector_ref.
7688 (sxhash_bool_vector): Hash words, not bytes.
7689 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
7690 a constant, since it's now used in #if.
7691 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
7692 unsigned char on unusual architectures, so that we no longer
7693 assume that the number of bits per bits_word is a power of two or
7694 is a multiple of 8 or of CHAR_BIT.
7695 (Qt): Add forward decl.
7696 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
7697 at least as strictly as bits_word.
7698 (bool_vector_data, bool_vector_uchar_data): New accessors.
7699 All data structure accesses changed to use them.
7700 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
7701 (bool_vector_set): New functions.
7702 (bool_vector_fill): New decl.
7703 (ROUNDUP): Move to alloc.c as described above.
7705 Fix recent gnutls changes.
7706 * gnutls.c (Fgnutls_boot): Don't assume C99.
7707 * process.c (wait_reading_process_output): Fix typo in recent change.
7709 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
7711 * process.c (wait_reading_process_output, read_process_output)
7712 (send_process): Check gnutls_state is not NULL.
7714 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
7715 (Fgnutls_boot): Set process gnutls_p later, after initialization.
7717 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
7719 * nsterm.m (init, run, stop:): New methods in EmacsApp for
7720 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
7722 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
7725 * nsfns.m (Fx_create_frame): Fix memory leak.
7727 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
7728 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
7729 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
7731 2013-11-04 Eli Zaretskii <eliz@gnu.org>
7733 * xdisp.c (message3_nolog, message_with_string): Encode the string
7734 before writing it to the terminal in a non-interactive session.
7736 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
7737 sure we concatenate them into a unibyte string.
7739 * fileio.c (make_temp_name): Encode PREFIX, and decode the
7740 resulting temporary name before returning it to the caller.
7741 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
7742 is a unibyte string, convert NAME to a unibyte string to ensure
7743 that the result is also a unibyte string.
7745 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
7746 create unibyte strings from default paths and directory/file
7749 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
7752 * callproc.c (init_callproc): Use build_unibyte_string to make
7753 sure we create unibyte strings from default paths and
7754 directory/file names.
7756 * buffer.c (init_buffer): Don't store default-directory of
7757 *scratch* in multibyte form. The original problem which led to
7758 that is described in
7759 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
7760 but it was solved long ago. (Bug#15260)
7762 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
7764 Port to stricter C99 platforms.
7765 Especially, C99 prohibits nesting a struct X inside struct Y if
7766 struct X has a flexible array member.
7767 * alloc.c (struct sdata): New type.
7768 (sdata): Implement in terms of struct sdata.
7769 Remove u member; all uses replaced by next_vector, set_next_vector.
7770 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
7771 (SDATA_DATA_OFFSET): Now a constant, not a macro.
7772 (struct sblock): Rename first_data member to data, which is now
7773 a flexible array member. All uses changed.
7774 (next_vector, set_next_vector, large_vector_vec): New functions.
7775 (vector_alignment): New constant.
7776 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
7777 (struct large-vector): Now merely a NEXT member, since the old approach
7778 ran afoul of stricter C99. All uses changed to use
7779 large_vector_vec or large_vector_offset.
7780 (large_vector_offset): New constant.
7781 * dispnew.c: Include tparam.h, for tgetent.
7782 Do not include term.h; no longer needed.
7783 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
7784 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
7785 (struct Lisp_Vector): Use a flexible array member for contents,
7786 instead of a union with a member that is an array of size 1.
7788 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
7789 fact that the struct no longer contains a union.
7790 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
7791 (struct Lisp_Save_Value, struct Lisp_Free):
7792 Use unsigned, not int, for spacers, to avoid c99 warning.
7793 (union specbinding): Use unsigned, not bool, for bitfield, as
7794 bool is not portable to pre-C99 hosts.
7796 2013-11-04 Glenn Morris <rgm@gnu.org>
7798 * emacs.c (usage_message): Mention that `-L :...' appends.
7800 2013-11-02 Glenn Morris <rgm@gnu.org>
7802 * Makefile.in (abs_builddir): Remove.
7803 (bootstrap_exe): Use relative filename.
7805 Use relative filenames in TAGS files.
7806 * Makefile.in (abs_srcdir): Remove it again.
7807 (.PHONY): Remove frc.
7808 (maintainer-clean): No more TAGS-LISP file.
7809 (TAGS): Pass relative file names to etags.
7810 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
7812 * Makefile.in (abs_srcdir): New, set by configure.
7814 (maintainer-clean): Remove pointless echo. That should be in the
7815 top-level Makefile, if anywhere. Delete TAGS-LISP.
7816 (extraclean): No s/ and m/ directories for some time.
7817 (TAGS): Also depend on ctagsfiles3.
7818 Remove no-longer-defined S_FILE.
7819 Pass absolute filenames to etags once more.
7820 (TAGS-LISP): Replace lispdir with its expansion.
7821 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
7822 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
7824 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
7826 * xfaces.c (check_lface_attrs, realize_default_face):
7827 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
7828 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
7830 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
7832 * emacs.c (original_pwd): Remove global var by making it local.
7833 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
7835 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
7837 * xfaces.c: Declare color_distance.
7838 (QCdistant_foreground): New variable.
7839 (NEAR_SAME_COLOR_THRESHOLD): New define.
7840 (load_color2): New function.
7841 (load_color): Call load_color2.
7842 (load_face_colors): Call load_color2 and if distant-color is specified
7843 calculate distant and use distant-color if colors are near.
7844 (LFACE_DISTANT_FOREGROUND): New define.
7845 (merge_face_ref, Finternal_set_lisp_face_attribute)
7846 (Finternal_get_lisp_face_attribute)
7847 (x_supports_face_attributes_p): Handle distant-foreground similar to
7849 (syms_of_xfaces): DEFSYM QCdistant_foreground.
7851 * dispextern.h (lface_attribute_index):
7852 Add LFACE_DISTANT_FOREGROUND_INDEX.
7854 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
7856 * image.c (pbm_next_char): New function.
7857 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
7858 (pbm_scan_number): Use it.
7859 (Qlibjpeg_version): New variable.
7860 (syms_of_image): DEFSYM and initialize it.
7862 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
7864 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
7866 2013-10-31 Glenn Morris <rgm@gnu.org>
7868 * emacs.c (original_pwd): New char.
7869 (main): If using --chdir, store original_pwd.
7870 (init_cmdargs): When setting Vinvocation_directory based on a
7871 relative argv[0], use original_pwd if set. (Bug#15768)
7873 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7875 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
7877 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
7879 * insdel.c: Fix minor problems found by static checking.
7880 (Qregion_extract_function): Now static.
7881 (prepare_to_modify_buffer_1): Remove unused locals.
7883 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7885 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
7886 (syms_of_xdisp): Declare pre-redisplay-function.
7887 (markpos_of_region): Remove function.
7888 (init_iterator, compute_stop_pos, handle_face_prop)
7889 (face_before_or_after_it_pos, reseat_to_string)
7890 (get_next_display_element, window_buffer_changed)
7891 (redisplay_internal, try_cursor_movement, redisplay_window)
7892 (try_window_reusing_current_matrix, try_window_id, display_line)
7893 (note_mode_line_or_margin_highlight, note_mouse_highlight)
7894 (display_string, mouse_face_from_buffer_pos): Remove region handling.
7895 * window.h (struct window): Remove field `region_showing'.
7896 * dispextern.h (struct it): Remove region_beg/end_charpos.
7897 (face_at_buffer_position, face_for_overlay_string)
7898 (face_at_string_position): Update prototypes.
7899 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
7900 (face_at_string_position): Remove `region_beg' and `region_end' args.
7901 * fontset.c (Finternal_char_font):
7902 * font.c (font_at, font_range): Adjust calls accordingly.
7903 * insdel.c (Qregion_extract_function): New var.
7904 (syms_of_insdel): Initialize it.
7905 (prepare_to_modify_buffer_1): Use it.
7907 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
7909 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
7910 * ftxfont.c (ftxfont_get_gcs):
7911 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
7912 * xfaces.c (x_free_colors, x_free_dpy_colors)
7913 (x_create_gc, unload_color):
7914 * xselect.c (x_property_data_to_lisp):
7915 * xsettings.c (parse_settings):
7916 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
7917 (get_bits_and_offset): Adjust definition.
7918 * frame.c (XParseGeometry): Adjust locals.
7919 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
7920 * regex.h (toplevel): Likewise for reg_syntax_t.
7922 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7924 * eval.c (run_hook_with_args): Use FUNCTIONP.
7926 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
7928 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
7929 fields, drop 'allocated_p' member and use -1 for uninitialized value.
7930 * w32term.h (struct w32_output): Similarly but do not use -1 because...
7931 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
7932 on MS-Windows anyway.
7933 (free_face_colors): Define only if HAVE_X_WINDOWS and...
7934 (free_realized_face): ...adjust user.
7935 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
7936 white relief pixels to -1.
7937 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
7938 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
7939 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
7941 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
7943 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
7944 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
7945 in practice now. All callers changed.
7947 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
7949 * dispextern.h (struct face): Use bitfields for 'underline_type'
7950 and 'box' members. Remove set-but-unused members 'pixmap_w' and
7951 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
7952 'stipple' member. Move 'lface' member up to help...
7953 * xfaces.c (make_realized_face): ...this function to find and
7954 clear just the members that need clearing.
7955 (load_face_colors, realize_x_face):
7956 * xdisp.c (extend_face_to_end_of_line): Adjust user.
7958 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
7960 * xftfont.c (struct xftfont_info): Remove set-but-unused
7962 (xftfont_open): Adjust user.
7963 (xftfont_get_colors): Remove useless prototype.
7965 2013-10-26 Eli Zaretskii <eliz@gnu.org>
7967 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
7968 before passing them to 'unexec'. (Bug#15260)
7970 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
7972 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
7974 2013-10-25 Eli Zaretskii <eliz@gnu.org>
7976 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
7977 the changed signature of the font driver's 'close' method.
7979 * w32font.h (w32font_close): Adjust the prototype to the change in
7980 function definition.
7982 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
7984 * w32uniscribe.c (uniscribe_close): Adapt the call to
7985 w32font_close to its new prototype.
7987 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
7989 Omit unused frame argument of font API's close function.
7990 * font.h (struct font): Drop frame argument. Adjust comment.
7991 * font.c (font_clear_cache, font_close_object): Adjust users.
7992 * ftfont.c (ftfont_close):
7993 * ftxfont.c (ftxfont_close):
7994 * macfont.m (macfont_close):
7995 * nsfont.m (nsfont_close):
7996 * w32font.c (w32font_close):
7997 * xfont.c (xfont_close):
7998 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
7999 tweak comments and make functions safe if called more than once for
8000 the same font object.
8002 Perform font-specific cleanup when font object is swept by GC. See
8003 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8004 * alloc.c (cleanup_vector): New function.
8005 (sweep_vector): Call it for each reclaimed vector object.
8006 * font.h (struct font): Adjust comment.
8008 2013-10-24 Glenn Morris <rgm@gnu.org>
8010 * Makefile.in (abs_top_srcdir): New, set by configure.
8012 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8014 Adjust recent font-related changes to fix bug#15686.
8015 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8016 is a live window system frame, mark its default font too.
8018 2013-10-23 Glenn Morris <rgm@gnu.org>
8020 * Makefile.in (RUN_TEMACS): Make relative (again).
8021 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8022 (bootstrap-emacs$(EXEEXT)):
8023 Quote entities that might contain whitespace.
8025 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8027 Port to Solaris 10 and its bundled GCC.
8028 Problem reported by Timothy C. Burt.
8029 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8031 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8033 Do not allow font caches to grow too large.
8034 * alloc.c (compact_font_cache_entry, compact_font_caches):
8035 New functions or stub if not HAVE_WINDOW_SYSTEM.
8036 (compact_undo_list): Factor out from Fgarbage_collect.
8038 (mark_face_cache): Mark face font. Move down to avoid
8040 (mark_terminals): Do not mark font cache here.
8041 (Fgarbage_collect): Call compaction functions described
8042 above. Adjust comment.
8044 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8046 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8047 chdir to HOME (bug#15607).
8049 * nsterm.m (Qcocoa, Qgnustep): New variables.
8050 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8051 (ns_get_color): Make selection color work for GNUstep also.
8053 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8055 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8056 handles mouse clicks. Instead, let GPM use the same code as all
8057 the other mice use. See the discussion starting at
8058 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8059 for the details of the problem with the menu bar this fixes.
8061 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8063 Remove port-specific display name lists to avoid extra
8064 complexity and data duplication with display info lists.
8065 * xterm.h (x_display_name_list): Remove declaration.
8066 * xterm.c (x_display_name_list): Remove.
8067 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8068 * xfns.c (x_display_info_for_name, Fx_display_list):
8069 Likewise. Use x_display_list where appropriate.
8070 * w32term.h (w32_display_name_list): Remove declaration.
8071 * w32term.c (w32_display_name_list): Remove.
8072 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8074 * w32fns.c (x_display_info_for_name, Fx_display_list):
8075 Likewise. Use x_display_list where appropriate.
8076 * nsterm.h (ns_display_name_list): Remove declaration.
8077 * nsterm.m (ns_display_name_list): Remove.
8078 (ns_term_init, syms_of_nsterm): Adjust users.
8079 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8080 Likewise. Use x_display_list where appropriate.
8081 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8082 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8083 (mark_terminals): Mark per-terminal font cache.
8085 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8087 Don't run timers in input-pending-p. Its new check-timers param
8088 provides the prior behavior. (Bug#15045).
8089 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8091 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8093 Make some functions static in non-Microsoft builds.
8094 On my platform (Fedora 19 x86-64), this shrinks the
8095 Emacs executable (text+data) by 0.25%.
8096 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8097 (load_color) [!MSDOS]:
8098 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8099 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8100 * lisp.h (check_existing):
8101 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8102 (network_interface_info) [!WINDOWSNT]:
8103 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8104 Remove extern decls.
8105 * fileio.c (check_existing):
8106 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8107 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8108 (network_interface_info) [!WINDOWSNT]:
8109 * term.c (encode_terminal_code) [!WINDOWSNT]:
8110 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8111 * xfaces.c (load_color) [!MSDOS]:
8113 * fileio.c (check_existing, check_executable, check_writable):
8114 * process.c (network_interface_list, network_interface_info):
8115 Move earlier, so that we don't need forward decls.
8116 * gnutls.c (fn_gnutls_transport_set_errno)
8117 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8119 * w32.c (init_environment): Use faccessat rather than
8120 check_existing, partly for consistency with the rest of the code
8121 in this file, partly so that check_existing can be static.
8123 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8124 * emacs.c (MAIN_PROGRAM): New macro.
8125 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8126 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8128 bool vector int width fixes
8129 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8130 (Fbool_vector_count_matches_at):
8131 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8132 can exceed PTRDIFF_MAX, at least in theory.
8133 (Fbool_vector_count_matches_at):
8134 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8136 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8138 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8139 (struct sockaddr): Add forward decl, for platforms that lack it.
8141 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8143 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8146 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8148 * w32.c (network_interface_get_info, network_interface_list)
8149 (network_interface_info): New functions. (Bug#15610)
8150 (GetAdaptersInfo_Proc): New typedef.
8151 (get_adapters_info): New wrapper function.
8152 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8154 * process.h (network_interface_list, network_interface_info):
8157 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8158 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8159 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8160 for WINDOWSNT. Doc fix.
8161 (syms_of_process): Defsubr Snetwork_interface_list and
8162 Snetwork_interface_info unconditionally.
8164 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8165 in NS GUI sessions. (Bug#15629)
8167 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8169 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8171 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8173 * print.c (print_object): Print " ..." when truncating bool vectors.
8175 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8177 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8178 standard mouse buttons.
8180 * termhooks.h (struct input_event): Remove incorrect commentary.
8182 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8184 Disallow bool vector operations on mixed-length operands.
8185 The old behavior left garbage in the result vector sometimes,
8186 and didn't seem to be useful.
8187 * data.c (Qwrong_length_argument): New static var.
8188 (wrong_length_argument): New function.
8189 (bool_vector_binop_driver): Check that args agree in length.
8191 * keyboard.c, keyboard.h (all_kboards): Now static.
8193 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8195 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8196 note from the lispref.
8198 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8200 * nsterm.h (struct ns_display_info): Remove set-but-unused
8201 member image_cache (image caches are per-terminal anyway).
8202 (FRAME_X_IMAGE_CACHE): Remove.
8203 * nsterm.m (ns_initialize_display_info): Adjust user.
8205 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8207 * w32proc.c: Include mingw_time.h.
8209 * w32.c: Include mingw_time.h.
8211 Implement scrolling of TTY menus when the screen is too short.
8213 * term.c (tty_menu_display): Accept an additional argument, the
8214 menu item from which to start displaying the menu. Account for
8215 the value of Y when limiting the menu to the number of available
8217 (mi_result): New enumeration.
8218 (read_menu_input): Return enumerated value. When the y coordinate
8219 hits min_y or max_y, return scroll indication instead of wrapping
8221 (tty_menu_activate): Handle the scrolling indications from
8222 read_menu_input. Compute the first menu item to display and pass
8223 it to tty_menu_display.
8225 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8227 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8228 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8229 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8230 Adjust to match the change described below.
8231 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8232 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8233 memory_below_frame members to...
8234 * termchar.h (struct tty_display_info): ...here because they're
8235 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8236 * term.c (init_tty):
8237 * nsterm.m (ns_create_terminal):
8238 * w32term.c (w32_create_terminal):
8239 * xterm.c (x_create_terminal): Adjust users.
8240 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8241 to filter out non-TTY frames. Adjust comment.
8242 (scrolling): Adjust user. Prefer eassert for debugging check.
8244 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8246 * xfaces.c (PT_PER_INCH): Remove unused macro.
8247 * termhooks.h (struct terminal): Remove set-but-unused
8248 member fast_clear_end_of_line.
8249 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8250 * nsterm.m (ns_create_terminal):
8251 * term.c (init_tty):
8252 * w32term.c (w32_create_terminal):
8253 * xterm.c (x_create_terminal): Adjust users.
8255 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8257 * lisp.h (bool_vector_size): New function.
8258 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8259 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8260 (Fbool_vector_not, Fbool_vector_count_matches_at):
8261 Remove uses of 'eassume' that should no longer be needed,
8262 because they are subsumed by the 'eassume' in bool_vector_size.
8264 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8266 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8267 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8268 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
8270 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8272 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8273 have different dimensions. (Bug#15575)
8275 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8278 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8280 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8282 * term.c (tty_menu_show): Never return with unbalanced
8283 specpdl. Use eassert for debugging check. Adjust style.
8285 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8287 * term.c (read_menu_input): Make selection of menu items
8288 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
8289 (tty_menu_activate): Fix off-by-one error when computing max_y.
8291 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
8293 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
8294 audit logging (only used with GnuTLS 3.x) and enable it.
8296 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8298 * dispnew.c (redraw_frame): Remove useless #ifdef because
8299 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
8300 Also, move TTY fflush to...
8301 * term.c (tty_update_end): ...this function.
8303 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8305 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
8306 the end of the frame's glyph matrix. (Bug#15575)
8308 * term.c (tty_menu_display): Don't move cursor while overwriting
8309 frame's glyphs with menu items. Limit the number of items
8310 displayed to what can be shown on the available screen lines,
8311 excluding the echo area.
8312 (tty_menu_activate): Limit the Y coordinate allowed by
8313 read_menu_input to the last screen line used for menu display.
8315 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
8317 * lisp.h (eassume): New macro.
8318 Also, include <verify.h>, for 'assume'.
8319 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
8320 (vroundup, vector_nbytes):
8321 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8322 (Fbool_vector_not, Fbool_vector_count_matches)
8323 (Fbool_vector_count_matches_at):
8324 Use eassume, not eassert.
8325 * casetab.c (set_identity, shuffle):
8326 * composite.c (composition_gstring_put_cache):
8327 * dispnew.c (update_frame_1):
8328 * ftfont.c (ftfont_shape_by_flt):
8329 * image.c (gif_load):
8330 * intervals.c (offset_intervals):
8331 * macfont.m (macfont_shape):
8332 Remove calls to 'assume' that are no longer needed, because
8333 --enable-gcc-warnings no longer generates bogus warnings
8334 when these calls are removed.
8336 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8338 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
8340 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
8342 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
8343 (Qsubstitute_env_in_file_name): New var.
8344 (syms_of_fileio): Define it.
8346 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8348 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
8349 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
8352 * term.c (save_and_enable_current_matrix): Don't allocate and
8353 don't save margin areas.
8354 (restore_desired_matrix): Don't restore margin areas.
8355 (free_saved_screen): Don't free margin areas.
8357 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
8359 * image.c: Pacify --enable-gcc-warnings.
8360 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
8361 #define only if used.
8363 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8365 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
8366 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
8367 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
8368 (gif_load): For giflib v5.x and later, display the error message
8369 produced by giflib when its functions fail.
8370 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
8373 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8375 * keyboard.c (last_event_timestamp): Remove. For X selection and
8376 GTK popup menus, it may be obtained from per-frame X display info.
8377 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
8378 (process_special_events): Adjust users.
8379 * keyboard.h (last_event_timestamp): Remove declaration.
8380 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
8381 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
8382 * menu.h (xmenu_show): Adjust prototype.
8383 * menu.c (Fx_popup_menu): Adjust user.
8384 * xselect.c (x_own_selection, x_get_foreign_selection)
8385 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
8387 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8389 * keyboard.c (init_kboard): Now static. Add arg
8390 to denote window system. Adjust comment.
8391 (init_keyboard): Adjust user.
8392 (allocate_kboard): New function.
8394 * nsterm.m (ns_term_init):
8395 * term.c (init_tty):
8396 * w32term.c (w32_create_terminal):
8397 * xterm.c (x_term_init): Use it.
8398 * keyboard.h (init_kboard): Remove prototype.
8399 (allocate_kboard): Add prototype.
8401 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
8403 * image.c (GIFLIB_MAJOR): Ensure it's defined.
8404 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
8406 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8408 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
8410 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8412 * term.c (tty_menu_activate): Flush the output stream after
8413 showing the cursor, and don't mark the frame garbaged at exit from
8414 the function. Fixes redisplay glitches when moving from one menu
8417 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
8419 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
8420 or throw error (Bug#15570).
8422 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8424 * intervals.c (temp_set_point_both): Move test into 'eassert',
8427 * lisp.h (eassert): Don't use 'assume'.
8428 Sometimes 'assume' wins in performance, and sometimes it loses,
8429 so it shouldn't be used all the time. Perhaps we need two
8430 flavors of 'eassert', one for where 'assume' is far more likely
8431 to help or to hurt; but that can be done later.
8432 Problem reported by Dmitry Antipov in
8433 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
8434 Also, don't include <verify.h>; no longer needed.
8436 2013-10-09 Glenn Morris <rgm@gnu.org>
8438 * eval.c (Fcond): Doc tweak.
8440 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8442 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
8443 expressions with side effects to eassert. (Bug#15565)
8445 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
8447 * fns.c (hashfn_user_defined): Allow hash functions to return any
8450 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8452 Fix minor problems found by static checking.
8453 * dispnew.c (save_current_matrix): Omit unnecessary casts.
8454 * dispnew.c (update_frame_with_menu): Mark debug local as used.
8455 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
8456 * keyboard.c (read_menu_command): Remove unused local.
8457 * lisp.h (read_menu_command): New decl.
8458 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
8459 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
8460 Return ptrdiff_t, not int.
8461 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
8462 not int, for benefit of xpalloc.
8463 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
8465 (have_menus_p): Remove; unused.
8466 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
8467 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
8468 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
8470 (save_and_enable_current_matrix): Omit unnecessary casts.
8471 (read_menu_input): Omit local extern decl (now in lisp.h).
8472 Don't access uninitialized storage if mouse_get_xy fails.
8473 (tty_menu_activate): Mark local as initialized, for lint.
8474 (tty_menu_activate, tty_meny_show): Remove unused locals.
8476 2013-10-08 Eli Zaretskii <eliz@gnu.org>
8478 Support menus on text-mode terminals.
8479 * xterm.h (xw_popup_dialog): Add prototype.
8481 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
8482 (xmenu_show): Block input here, instead in Fx_popup_menu.
8483 (xw_popup_dialog): New function, with X-specific bits of popup
8486 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
8489 * window.c (Fset_window_configuration): Use run-time tests of the
8490 frame type instead of compile-time conditionals, when menu-bar
8491 lines are considered.
8493 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
8494 (w32_popup_dialog): New prototypes.
8496 * w32menu.c (Fx_popup_dialog): Function deleted.
8497 (w32_popup_dialog): New function, with w32 specific bits of popup
8498 dialogs. Block input here.
8500 * w32inevt.c (w32_console_read_socket): Minor change to add
8501 debugging TTY events.
8503 * w32fns.c (show_hourglass): If returning early because the frame
8504 is not a GUI frame, unblock input.
8506 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
8507 (cursorY): New functions.
8509 * termhooks.h (cursorX, cursorY): Prototypes of functions on
8510 WINDOWSNT, macros that call curX and curY elsewhere.
8512 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
8514 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
8515 specific function to hide and show cursor on a text-mode terminal.
8516 (tty_menu_struct, struct tty_menu_state): New structures.
8517 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
8518 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
8519 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
8520 (tty_menu_locate, save_and_enable_current_matrix)
8521 (restore_desired_matrix, screen_update, read_menu_input)
8522 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
8523 (tty_pop_down_menu, tty_menu_last_menubar_item)
8524 (tty_menu_new_item_coords, tty_menu_show): New functions.
8525 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
8527 * nsterm.h (ns_popup_dialog): Adjust prototype.
8529 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
8531 (ns_popup_dialog): Adapt order of arguments to the other
8532 *_menu_show implementations.
8533 (Fx_popup_dialog): Function deleted.
8535 * msdos.c (x_set_menu_bar_lines): Delete unused function.
8537 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
8539 * menu.c (have_boxes): New function.
8540 (single_keymap_panes): Use it instead of a compile-time
8542 (single_menu_item): Use run-time tests of the frame type instead
8543 of compile-time conditionals.
8544 (encode_menu_string): New function.
8545 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
8546 the macro, since different types of frame need different encoding
8548 (digest_single_submenu): Use run-time tests of frame type instead
8549 of, or in addition to, compile-time conditionals.
8550 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
8551 (Fx_popup_menu): Detect when the function is called from keyboard
8552 on a TTY. Don't barf when invoked on a text-mode frame.
8553 Check frame type at run time, instead of compile-time conditionals for
8554 invoking terminal-specific menu-show functions.
8555 Call tty_menu_show on text-mode frames.
8556 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
8557 run time to determine which alternative to invoke; support dialogs
8560 * keyboard.h <Qmouse_movement>: Declare.
8562 * keyboard.c <Qmouse_movement>: Now extern.
8563 <Qecho_keystrokes>: New static variable.
8564 (read_key_sequence): Accept an additional argument, a flag to
8565 prevent redisplay during reading of the key sequence. All callers
8567 (read_menu_command): New function.
8568 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
8570 (toolkit_menubar_in_use): New function.
8571 (make_lispy_event): Use it instead of a compile-time test.
8573 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
8574 window-system being available.
8576 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
8577 to x-popup-dialog on the frame type, they all now support popup
8580 * dispnew.c (save_current_matrix): Save the margin areas.
8581 (restore_current_matrix): Restore margin areas.
8582 (update_frame_with_menu): New function.
8584 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
8587 * alloc.c (make_save_ptr): Now compiled unconditionally.
8589 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8591 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
8592 (redraw_frame, update_frame): Adjust users.
8593 * dispextern.h (set_window_update_flags): Adjust prototype.
8594 * xdisp.c (redisplay_internal): When updating all frames with zero
8595 windows_or_buffers_changed, assume that only the windows that shows
8596 current buffer should be really updated.
8598 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8600 Do not allocate huge temporary memory areas and objects while encoding
8601 for file I/O, thus reducing an enormous memory usage for large buffers.
8602 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
8603 * coding.h (struct coding_system): New member raw_destination.
8604 * coding.c (setup_coding_system): Initialize it to zero.
8605 (encode_coding_object): If raw_destination is set, do not create
8606 dst_object. Add comment.
8607 * fileio.c (toplevel): New constant E_WRITE_MAX.
8608 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
8609 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
8611 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
8613 * nsterm.m (windowDidExitFullScreen:)
8614 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
8616 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8618 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
8619 * keyboard.c (unblock_input_to): Don't process pending signals
8620 if a fatal error is in progress.
8622 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
8623 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
8624 they're talking about words in Lisp bool vectors.
8625 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
8626 * data.c (popcount_bits_word): Rename from popcount_size_t.
8627 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
8630 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
8632 Improve support for popcount and counting trailing zeros (Bug#15550).
8633 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
8634 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
8635 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
8636 (popcount_size_t_msc, popcount_size_t_gcc):
8637 Remove; now done by Gnulib.
8638 (popcount_size_t): Now a macro that defers to Gnulib.
8639 (count_trailing_zero_bits): Return int, for consistency with
8640 Gnulib and because Emacs prefers signed to unsigned int.
8641 Don't assume that size_t is either unsigned int or unsigned long
8642 or unsigned long long.
8643 (size_t_to_host_endian): Do not assume that size_t is either
8644 exactly 32 or exactly 64 bits wide.
8645 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
8646 etc., so that it's now an enum constant, not a macro.
8647 No need to assume that it's either 32 or 64.
8649 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
8651 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
8654 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
8656 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
8657 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
8659 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
8661 emacs_read and emacs_write now use void *, not char *.
8662 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
8663 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
8664 Buffer arg is now void *, not char *. This matches plain
8665 'read' and 'write' better, and avoids a constraint violation
8666 on Solaris 9 with Oracle Studio.
8668 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
8670 * alloc.c (Fmake_string): For ASCII char initializer, prefer
8671 memset to explicit loop. Otherwise copy largest possible chunk
8672 from initialized to uninitialized part, thus allowing the longer
8673 memcpy runs and reducing the number of loop iterations.
8675 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
8677 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
8678 hide toolbar (Bug#15388).
8679 (windowDidEnterFullScreen:): If presentation options are zero,
8680 set them here (Bug#15388).
8681 (ns_update_auto_hide_menu_bar): Remove runtime check.
8682 Don't auto hide dock unless menubar is also auto hidden.
8684 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
8686 * editfns.c (message): Mention batch mode in doc string.
8688 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
8690 * nsterm.m (check_native_fs): Remove erroneous comment.
8692 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
8694 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
8695 uses find_newline instead of scan_newline and so doesn't move point.
8697 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
8699 Use hardware support for byteswapping on glibc x86 etc.
8700 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
8701 whereas the old swap64 needed 30.
8702 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
8703 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
8704 Use byteswap.h's macros to swap bytes.
8705 * lisp.h (swap16, swap32, swap64): Remove.
8706 All uses replaced by bswap_16, bswap_32, bswap_64.
8708 * bytecode.c (exec_byte_code): Use some more volatile variables
8709 to work around local variables getting clobbered by longjmp.
8710 Port to pre-C99, which doesn't allow decls after stmts.
8712 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
8714 * lisp.h (eassert): Assume that COND is true when optimizing.
8715 In other words, take on the behavior of eassert_and_assume.
8716 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
8717 (eassert_and_assume): Remove. All uses replaced by eassert.
8719 * xdisp.c (Qglyphless_char): Now static.
8721 Adjust to merge from gnulib.
8722 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
8723 * lisp.h: Include <verify.h>, for 'assume'.
8725 * eval.c (clobbered_eassert): New macro.
8726 (internal_catch, internal_condition_case)
8727 (internal_condition_case_1, internal_condition_case_2)
8728 (internal_condition_case_n): Use it instead of eassert
8729 when the argument contains locals clobbered by longjmp.
8730 Don't use clobbered locals outside of clobbered_eassert.
8731 (internal_lisp_condition_case): Use a volatile variable
8732 to work around a local variable's getting clobbered.
8734 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
8736 * lisp.h (struct handler): Merge struct handler and struct catchtag.
8737 (PUSH_HANDLER): New macro.
8738 (catchlist): Remove.
8739 (handlerlist): Always declare.
8741 * eval.c (catchlist): Remove (merge with handlerlist).
8742 (handlerlist, lisp_eval_depth): Not static any more.
8743 (internal_catch, internal_condition_case, internal_condition_case_1)
8744 (internal_condition_case_2, internal_condition_case_n):
8746 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
8747 handlerlist/catchlist.
8748 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
8749 handlerlist which can only handle a single condition-case handler at
8751 (find_handler_clause): Simplify since we only a single branch here
8754 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
8756 (bcall0): New function.
8757 (exec_byte_code): Add corresponding cases. Improve error message when
8758 encountering an invalid byte-code. Let Bunwind_protect accept
8759 a function (rather than a list of expressions) as argument.
8761 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
8762 and make them unconditional now that they're heap-allocated.
8764 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
8766 * charset.c (Fdecode_char, Fencode_char): Remove description of
8767 `restriction' arg. now that it's hidden by advertised-calling-convention.
8769 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
8771 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
8772 Remove unused variable (from mac-port).
8773 (macfont_draw): Use s->ybase for correct y position.
8775 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8777 * frame.h (struct frame): Drop has_minibuffer member because...
8778 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
8779 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
8781 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8783 * window.h (struct window): Prefer enum text_cursor_kinds to int
8784 for phys_cursor_type member. Move the latter, phys_cursor_width,
8785 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
8786 * window.c (replace_window, make_window): Adjust users.
8788 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8790 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
8791 this module is never compiled otherwise.
8793 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
8795 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
8798 2013-09-29 Eli Zaretskii <eliz@gnu.org>
8800 * xdisp.c (get_next_display_element): Don't call face_for_font in
8801 a build configured --without-x. (Bug#15484)
8803 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
8805 * window.c (calc_absolute_offset): #elif should be #elif defined.
8807 * frame.c (delete_frame): Block/unblock input to overcome race
8808 condition (Bug#15475).
8810 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
8812 * frame.c (delete_frame): Record selected frame only after
8813 calling Qdelete_frame_functions (Bug#15477).
8815 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
8817 * nsterm.m (ns_selection_color): Remove.
8818 (ns_get_color): Check for ns_selection_(fg|bg)_color using
8819 NSColor selectedText(Background)Color. Only for COCOA.
8820 (ns_term_init): Remove assignment of ns_selection_color, logic
8821 moved to ns_get_color.
8823 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
8824 NS_SELECTION_COLOR_DEFAULT.
8825 (NS_SELECTION_FG_COLOR_DEFAULT): New.
8827 2013-09-28 Eli Zaretskii <eliz@gnu.org>
8829 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
8830 frame' does not have the tool_bar_window member.
8832 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
8834 Signal error when reading an empty byte-code object (Bug#15405)
8835 * lread.c (read1): Signal error.
8836 * alloc.c (make_byte_code): eassert header size.
8837 (sweep_vectors): Change an int to size_t.
8839 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8841 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
8842 instead of ints, as it's the usual style for offsetof constants. See:
8843 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
8845 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
8846 This is ugly, but it should fix the performance problem for older
8847 GCC versions in the short run. I'll look into integrating the
8848 Gnulib module for popcount, as a better fix.
8849 See the thread starting in:
8850 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
8851 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
8852 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
8853 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
8854 (popcount_size_t): Use it.
8856 2013-09-24 Daniel Colascione <dancol@dancol.org>
8858 * process.c (Fnetwork_interface_info): Fix build break due to
8861 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8863 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
8864 Prefer signed to unsigned integers where either will do.
8865 No need for 'const' on locals that do not escape.
8866 Omit easserts with unnecessary and unportable assumptions about
8867 alignment. Avoid unnecessary casts to char *.
8869 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
8871 Use union for the payload of struct Lisp_Vector.
8872 This helps to avoid a few glitches dictated by C's aliasing rules.
8873 * lisp.h (struct Lisp_Vector): Use union for next and
8874 contents member. Adjust comment. Change related users.
8875 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
8876 Related users changed.
8877 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
8878 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
8879 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
8880 * xfaces.c, xfont.c, xmenu.c: Related users changed.
8882 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
8884 Optimize glyph row clearing and copying routines.
8885 * dispextern.h (struct glyph_row): Change layout of struct
8886 glyph_row to help copy_row_except_pointers. Adjust comment.
8887 * dispnew.c (null_row): Remove.
8888 (clear_glyph_row): Use offsetof and memset to find and clear
8889 just the members that need clearing. Adjust comment.
8890 (copy_row_except_pointers): Likewise for copying.
8892 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8894 Some minor cleanups of recently-added bool vector code.
8895 * conf_post.h (assume): Always return void. Use lint version
8896 only if GCC and MSC versions don't apply.
8897 * conf_post.h (assume):
8898 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
8899 Depend on _MSC_VER, not __MSC_VER, for consistency with
8901 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
8902 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
8903 (bool_vector_binop_driver, count_trailing_zero_bits)
8904 (size_t_to_host_endian): Now static, not static inline;
8905 the latter isn't needed with modern compilers and doesn't
8906 work with older compilers anyway.
8908 * alloc.c (valgrind_p): Use bool for boolean.
8910 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
8912 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
8913 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
8914 (display_last_displayed_message_p, message_buf_print)
8915 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
8916 Use bool for boolean.
8917 * dispextern.h (cancel_line, init_desired_glyphs):
8918 Remove ancient leftover.
8919 (help_echo_showing_p, hourglass_shown_p):
8920 * lisp.h (noninteractive_need_newline): Adjust declaration.
8922 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
8924 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
8926 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
8927 ...this file and convert the latter to static. Adjust comment.
8928 (make_initial_frame):
8929 * window.c (init_window_once): Adjust user.
8930 * frame.h (last_nonminibuf_frame): Remove declaration.
8931 * lisp.h (selected_frame): Likewise.
8932 * msdos.c (the_only_display_info): Adjust comment.
8934 2013-09-23 Eli Zaretskii <eliz@gnu.org>
8936 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
8937 computing the end column of mouse-highlight that comes from
8938 display or overlay strings. (Bug#15437)
8939 (note_mouse_highlight): Adapt calculation of last argument to
8940 mouse_face_from_string_pos to the above change.
8942 * conf_post.h (__has_builtin): Define to zero, if undefined, on
8943 all platforms, not just for clang.
8945 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
8947 * filelock.c (lock_file_1): Rearrange to remove compiler warning
8948 about excess arguments to snprintf.
8950 * conf_post.h(assume): Use __builtin_unreachable for clang.
8952 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
8954 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
8955 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
8957 2013-09-23 Daniel Colascione <dancol@dancol.org>
8959 * alloc.c (USE_VALGRIND): New macro; on by default
8960 when ENABLE_CHECKING.
8961 (mark_maybe_object, mark_maybe_pointer)
8962 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
8964 (valgrind_p) [USE_VALGRIND]: New variable.
8965 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
8967 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
8969 * process.c (wait_reading_process_output): Change int pnamelen to
8972 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
8973 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
8974 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
8975 argument to unsigned long to avoid warning.
8976 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
8978 * conf_post.h (assume): Fix compiler error: x shall be cond.
8980 2013-09-22 Daniel Colascione <dancol@dancol.org>
8982 * xfns.c (x_get_monitor_attributes): Suppress unused variable
8983 warning when compiling without a window system.
8985 2013-09-22 Daniel Colascione <dancol@dancol.org>
8987 * data.c (Qbool_vector_p): New symbol.
8988 (bool_vector_spare_mask, popcount_size_t_generic)
8989 (popcount_size_t_msc, popcount_size_t_gcc)
8991 (bool_vector_binop_driver)
8992 (count_trailing_zero_bits, size_t_to_host_endian)
8993 (Fbool_vector_exclusive_or)
8994 (Fbool_vector_union)
8995 (Fbool_vector_intersection, Fbool_vector_set_difference)
8996 (Fbool_vector_subsetp, Fbool_vector_not)
8997 (Fbool_vector_count_matches)
8998 (Fbool_vector_count_matches_at): New functions.
8999 (syms_of_data): Intern new symbol, functions.
9000 * alloc.c (bool_vector_payload_bytes): New function.
9001 (Fmake_bool_vector): Instead of calling Fmake_vector,
9002 which performs redundant initialization and argument checking,
9003 just call allocate_vector ourselves. Make sure we clear any
9004 terminating padding to zero.
9005 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9006 instead of open-coding the size calculation.
9007 (vroundup_ct): New macro.
9008 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9009 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9010 * composite.c (composition_gstring_put_cache):
9011 Change lint_assume to assume.
9012 * conf_post.h (assume): New macro.
9013 (lint_assume): Remove.
9014 * dispnew.c (update_frame_1): Change lint_assume to assume.
9015 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9017 * image.c (gif_load): Change lint_assume to assume.
9018 * lisp.h (eassert_and_assume): New macro.
9019 (Qbool_vector_p): Declare.
9020 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9021 (swap16, swap32, swap64): New inline functions.
9022 * macfont.m (macfont_shape): Change lint_assume to assume.
9023 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9024 * xsettings.c (parse_settings): Use new swap16 and
9025 swap32 from lisp.h instead of file-specific macros.
9027 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9029 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9030 found (which can legitimately happen when the glyph row at the
9031 window start is disabled in the current_matrix. (Bug#15365)
9033 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9035 Fix syntax.h bug introduced by recent INLINE change.
9036 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9037 conditionally compiled one way in some modules, and a different
9038 way in others. This doesn't work with extern inline functions,
9039 which must have the same definition in all modules, because the
9040 defining code might be shared across modules, depending on the
9041 implementation. Symptoms reported by Martin Rudalics in:
9042 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9043 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9044 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9045 overriding the corresponding functions in syntax.h.
9046 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9047 (syntax_property): New inline functions.
9048 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9049 Rewrite in terms of these new functions.
9051 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9053 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9054 not chars_in_text, whose result depends on the multibyteness of
9055 the current buffer. (Bug#15426)
9057 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9059 Port recent change to hosts where pointers aren't 'long'.
9060 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9061 Don't assume that pointers are the same width as 'long'.
9062 Add a compile-time check that a pointer fits into two X slots.
9064 A simpler, centralized INLINE.
9065 * conf_post.h (INLINE): Define only if not already defined.
9066 This allows us to use a single INLINE, defined by one file
9068 * emacs.c (INLINE): Define it.
9069 Also, include category.h, charset.h, composite.h, dispextern.h,
9070 syntax.h, systime.h, so that their INLINE definitions are expanded
9072 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9073 * buffer.h, buffer.c (BUFFER_INLINE):
9074 * category.h, category.c (CATEGORY_INLINE):
9075 * character.h, character.c (CHARACTER_INLINE):
9076 * charset.h, charset.c (CHARSET_INLINE):
9077 * composite.h, composite.c (COMPOSITE_INLINE):
9078 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9079 * frame.h, frame.c (FRAME_INLINE):
9080 * intervals.h, intervals.c (INTERVALS_INLINE):
9081 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9082 * lisp.h, alloc.c (LISP_INLINE):
9083 * process.h, process.c (PROCESS_INLINE):
9084 * syntax.h, syntax.c (SYNTAX_INLINE):
9085 * systime.h, sysdep.c (SYSTIME_INLINE):
9086 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9087 * window.h, window.c (WINDOW_INLINE):
9088 Remove. All uses replaced with INLINE.
9090 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9092 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9095 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9097 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9098 'const char *' to avoid compiler warnings due to similar change in
9099 the prototype of x_get_string_resource.
9101 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9103 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9104 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9105 going to replace static variables below. Adjust comments.
9106 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9107 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9108 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9109 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9110 Related users changed.
9111 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9112 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9113 last_mouse_movement_time, going to replace static variables below.
9115 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9116 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9118 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9119 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9120 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9121 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9122 static variables below.
9123 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9124 (last_mouse_scroll_bar): Remove.
9125 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9126 (mouseExited): Related users changed.
9128 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9130 Do not use external array to process X scroll bar messages.
9131 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9132 (x_send_scroll_bar_event): Pack window pointer into two slots
9133 of XClientMessageEvent if we're 64-bit. Adjust comment.
9134 (x_scroll_bar_to_input_event): Unpack accordingly.
9136 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9138 Ifdef away recent changes which aren't relevant to NS port.
9139 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9140 [!HAVE_NS]: Declare as such.
9141 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9142 [!HAVE_NS]: Define as such.
9144 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9146 * frame.c (x_redo_mouse_highlight): New function
9147 to factor out common code used in W32 and X ports.
9148 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9149 * xterm.h (struct x_display_info):
9150 * w32term.h (struct w32_display_info):
9151 * nsterm.h (struct ns_display_info): New members
9152 last_mouse_motion_frame, last_mouse_motion_x and
9153 last_mouse_motion_y, going to replace static variables below.
9154 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9155 (redo_mouse_highlight): Remove.
9156 (note_mouse_movement, syms_of_xterm): Adjust user.
9157 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9158 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9159 (redo_mouse_highlight): Remove.
9160 (note_mouse_movement, syms_of_w32term): Adjust user.
9161 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9162 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9164 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9165 * nsfns.m (compute_tip_xy): Adjust user.
9167 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9169 * frame.c (x_mouse_grabbed): New function.
9170 * dispextern.h (x_mouse_grabbed): Add prototype.
9171 (last_mouse_frame): Remove declaration.
9172 * xterm.h (struct x_display_info):
9173 * w32term.h (struct w32_display_info):
9174 * nsterm.h (struct ns_display_info): New member
9175 last_mouse_frame, going to replace...
9176 * xdisp.c (last_mouse_frame): ...global variable.
9177 (note_tool_bar_highlight):
9178 * w32term.c (w32_mouse_position, w32_read_socket):
9179 * xterm.c (XTmouse_position, handle_one_xevent):
9180 Use x_mouse_grabbed.
9181 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9183 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9185 * w32term.c (w32_read_socket): Avoid temporary
9186 variables in a call to x_real_positions.
9187 * xterm.c (handle_one_xevent): Likewise.
9189 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9191 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9192 (x_icon_type): Remove prototype.
9193 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9194 * frame.c (x_icon_type): Remove.
9195 * w32term.c (x_make_frame_visible, x_iconify_frame):
9196 * xterm.c (x_make_frame_visible, x_iconify_frame):
9197 Use x_set_bitmap_icon to factor out common code.
9199 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9201 * dispextern.h (check_x_display_info, x_get_string_resource):
9202 Declare here just once and unify the latter.
9203 * frame.c (check_x_display_info, x_get_string_resource):
9204 * nsterm.h (check_x_display_info):
9205 * xrdb.c (x_get_string_resource):
9206 * xterm.h (check_x_display_info): Remove prototypes.
9207 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9208 * w32reg.c (x_get_string_resource): Likewise.
9209 (w32_get_rdb_resource): Adjust user.
9211 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9213 * xterm.h (struct x_display_info): New member
9214 x_pending_autoraise_frame, going to replace...
9215 * xterm.c (pending_autoraise_frame): ...static variable.
9216 (x_new_focus_frame, XTread_socket): Adjust users.
9217 * w32term.h (struct w32_display_info): New member
9218 w32_pending_autoraise_frame, going to replace...
9219 * w32term.c (pending_autoraise_frame): ...global variable.
9220 (x_new_focus_frame, w32_read_socket): Adjust users.
9222 2013-09-17 Glenn Morris <rgm@gnu.org>
9224 * xdisp.c (message_dolog): If we create *Messages*,
9225 switch it to messages-buffer-mode.
9227 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9229 Don't overuse 'const' in types of locals.
9230 * bidi.c (bidi_count_bytes):
9231 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9232 (xg_event_is_for_scrollbar):
9233 * xselect.c (x_handle_property_notify)
9234 (x_handle_selection_notify, x_handle_dnd_message):
9235 * xsettings.c, xsettings.h (xft_settings_event):
9236 * xterm.c (x_handle_net_wm_state, handle_one_event)
9237 (x_menubar_window_to_frame, x_detect_focus_change)
9238 (construct_mouse_click, note_mouse_movement)
9239 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9240 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9241 (handle_one_xevent, x_handle_net_wm_state):
9242 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9243 (x_handle_dnd_message):
9244 Avoid unnecessary 'const', typically the second 'const' in
9245 'const foo * const arg', a 'const' that does not affect the API
9246 and doesn't significantly help the human reader.
9248 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9250 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9251 only if Glib < 2.36.0.
9252 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9253 * xsettings.c (init_gconf, init_gsettings): Do not check
9255 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9257 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9259 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9261 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9262 before calling g_type_init.
9264 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9266 * nsterm.m (syms_of_nsterm): ... to here.
9268 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9270 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9271 (ignore_next_mouse_click_timeout): Use Time as X does.
9272 (handle_one_xevent): Avoid cast and use unsigned comparison.
9274 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9276 Do not copy X event in handle_one_xevent except KeyPress case.
9277 Wnen XEvent is processed, it is unlikely to be changed except
9278 KeyPress case, so we can avoid copying and use const pointer to
9279 const data to make sure that an event is not changed elsewhere.
9280 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9281 const' and do not create local copy except for the KeyPress event.
9282 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9283 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
9284 (x_handle_net_wm_state, x_menubar_window_to_frame)
9285 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
9286 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9287 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
9288 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
9289 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
9290 (x_handle_dnd_message):
9291 * xsettings.c (xft_settings_event):
9292 Use 'const XEvent * const' where appropriate.
9293 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
9295 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9297 Fix X event waiting to handle multiple frames.
9298 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
9299 * xterm.c (pending_event_wait): Remove. Adjust users.
9300 (x_detect_focus_change): Pass frame arg.
9301 (handle_one_xevent): Find related frame early and clear per-frame
9302 wait_event_type only if this is an event for the relevant frame.
9303 (x_wait_for_event): Use per-frame wait_event_type.
9305 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
9307 * nsfns.m (Fx_create_frame): Fix font driver registration for
9310 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
9311 for syms_of_macfont.
9313 * nsterm.m: Include macfont.h.
9314 (ns_tmp_flags, ns_tmp_font): Remove.
9315 (ns_compute_glyph_string_overhangs): Check for driver Qns.
9316 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
9317 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
9318 (changeFont:): Fix code style. Check for font driver type when
9321 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
9324 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
9325 (nsfont_open): Set font driver type.
9326 Set font->ascent and font->descent. Figure out font instead of
9327 ns_tmp_font, and flags instead of ns_tmp_flags.
9328 Fix indentation. Remove call to ns_draw_text_decoration,
9331 * nsfns.m: Include macfont.h.
9332 (Fx_create_frame): Register macfont driver, make a better default font.
9333 (Fns_popup_font_panel): Get font from macfont driver, if used.
9335 * macfont.m, macfont.h, macuvs.h: New files.
9337 * font.h: Declare syms_of_macfont.
9339 * font.c (syms_of_font): Call syms_of_macfont.
9341 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
9343 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9345 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
9346 and it is always zero for others, so I assume that this is an ancient
9347 leftover which nobody will want to change any more.
9348 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
9349 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
9350 * frame.c (x_set_scroll_bar_width):
9351 * w32fns.c (w32_createscrollbar):
9352 * w32term.c (w32_set_vertical_scroll_bar):
9353 * xfns.c (x_set_scroll_bar_default_width):
9354 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
9355 (x_scroll_bar_expose): Related users changed.
9357 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9359 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
9360 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
9361 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
9363 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
9365 * nsterm.h, w32term.h, xterm.h: ...and not here.
9366 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
9367 Remove unused Xisms.
9368 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
9369 these modules are never compiled otherwise.
9371 2013-09-14 Eli Zaretskii <eliz@gnu.org>
9373 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9374 Doc fix. (Bug#15375)
9376 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9378 Unify Fx_focus_frame between all ports.
9379 * frame.h (x_focus_frame): New prototype.
9380 * xfns.c (Fx_focus_frame): Remove.
9381 (syms_of_xfns): Do not defsubr it.
9382 (x_focus_frame): X implementation.
9383 * nsfns.m (Fx_focus_frame): Remove.
9384 (syms_of_nsfns): Do not defsubr it.
9385 (x_focus_frame): NS implementation.
9386 * w32term.c (Fx_focus_frame): Remove.
9387 (x_focus_on_frame): Rename to...
9388 (x_focus_frame): W32 implementation.
9389 * w32term.h (x_focus_on_frame): Remove prototype.
9390 * w32fns.c (Fx_focus_frame): Remove.
9391 (syms_of_w32fns): Do not defsubr it.
9392 * frame.c (Fx_focus_frame): Define here.
9393 (syms_of_frame): Defsubr here.
9394 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
9396 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9398 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
9399 All of them are replaced with FRAME_DISPLAY_INFO, defined in
9400 each port to reference the port-specific window system data.
9401 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
9402 (FRAME_DISPLAY_INFO): Define.
9403 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
9404 (FRAME_DISPLAY_INFO): Define. Adjust users.
9405 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
9406 (FRAME_DISPLAY_INFO): Define. Adjust users.
9407 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
9408 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
9409 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
9410 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
9411 * xselect.c, xterm.c: All related users changed.
9413 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9415 * xterm.h (x_window_to_frame, x_any_window_to_frame)
9416 (x_menubar_window_to_frame): Remove prototypes.
9417 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9418 (x_menubar_window_to_frame, x_top_window_to_frame):
9420 * xterm.c (x_window_to_frame, x_any_window_to_frame)
9421 (x_menubar_window_to_frame, x_top_window_to_frame):
9422 ...to here and convert all but the last to static.
9424 2013-09-12 Eli Zaretskii <eliz@gnu.org>
9426 * lisp.mk (lisp): Add w32-common-fns.elc.
9428 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
9430 * charset.c (char_charset): Document an exception for char-charset.
9432 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9434 * xterm.h (x_display_info): New field last_user_time...
9435 * xterm.c (toplevel): ...to replace static last_user_time.
9436 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
9438 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9440 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
9441 scroll bar values to prevent thumb from disappear and update comment.
9443 2013-09-11 Glenn Morris <rgm@gnu.org>
9445 * emacs.c (usage_message): Possessive apostrophe tweak.
9447 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9449 * nsterm.m (syms_of_nsterm): Use Qns.
9450 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
9451 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
9452 * xfns.c (x_display_info_for_name, Fx_open_connection):
9453 Remove old '#if 0' code.
9454 (syms_of_xfns): Use Qx.
9455 * termhooks.h (fullscreen_hook): Remove the leftover.
9456 (struct terminal): Fix typo in comment.
9458 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9460 Cleaning up a few X scroll bar bits.
9461 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
9462 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9463 New member last_seen_part, going to replace...
9464 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
9465 (xt_action_hook) [USE_LUCID]: Adjust user.
9466 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
9467 Lucid-specific scroll bar support.
9468 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
9469 to int and adjust to use last_seen_part member.
9470 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
9471 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9472 Initialize last_seen_part.
9474 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9476 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
9477 insert-buffer-substring an empty string.
9479 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9481 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
9482 avoiding a GCC warning.
9484 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9486 Ifdef away frame tool bar code when it is not really used.
9487 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
9488 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
9489 and minimize_tool_bar_window_p under the above.
9490 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
9491 (fset_tool_bar_window): Likewise.
9492 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9493 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
9494 (change_frame_size_1):
9495 * window.c (window_from_coordinates, Frecenter): Adjust users.
9496 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
9497 code is not really used.
9498 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
9499 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
9500 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
9501 [!USE_GTK && !HAVE_NS]: Define as such.
9502 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
9503 (note_mouse_highlight, expose_frame):
9504 * xfns.c (x_set_tool_bar_lines):
9505 * xterm.c (handle_one_xevent): Adjust users.
9507 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9509 Fix corruption with multiple emacsclient -t instances (Bug#15222).
9510 This bug was introduced by my 2013-08-26 patch, which incorrectly
9511 assumed that the terminfo implementation doesn't use termcap buffers.
9512 * term.c (init_tty) [TERMINFO]: Remove optimization, as
9513 these buffers apparently are used after all.
9514 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
9515 (struct tty_display_info): Define members termcap_term_buffer and
9516 termcap_strings_buffer even if TERMINFO.
9518 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9521 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
9522 'usage' docstring entry to pacify make-docfile.
9524 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
9526 Change comparison functions =, <, >, <=, >= to take many arguments.
9527 * data.c: Change comparison functions' interface and implementation.
9528 * lisp.h: Make arithcompare available for efficient two arg
9530 * bytecode.c: Use arithcompare.
9531 * fileio.c: Use new interface.
9533 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9535 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
9537 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
9539 * eval.c (Feval): Document the new use of `lexical'.
9541 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9543 Review and drop old frame resize hack.
9544 * frame.h (struct frame): Remove force_flush_display_p.
9545 * dispnew.c (update_frame): Adjust user and don't call
9546 flush_frame here. The comment has said that there was an issues
9547 with redisplaying fringes, but I don't see any differences with
9548 and without this hack. Hopefully we can continue without it.
9549 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
9550 current frame matrices twice if resized_p is set.
9552 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9554 Do not populate pure Xism x_sync to other ports.
9555 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
9556 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
9557 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
9558 * w32term.h (x_sync): Remove prototype.
9560 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9562 Cleanup frame flushing.
9563 * dispextern.h (struct redisplay_interface):
9564 Drop flush_display_optional because flush_display is enough
9565 for X and flushing via RIF is just a no-op for others.
9566 * frame.h (flush_frame): New function.
9567 * dispnew.c (update_frame):
9568 * minibuf.c (read_minibuf):
9569 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
9571 * keyboard.c (detect_input_pending_run_timers): Do not flush
9572 all frames but selected one in redisplay_preserve_echo_area.
9573 * nsterm.m (ns_flush): Remove no-op.
9574 (ns_redisplay_interface): Adjust user.
9575 * w32term.h (x_flush): Remove no-op.
9576 (w32_redisplay_interface): Adjust user.
9577 * xterm.c (x_flush): Simplify because we do not flush all
9578 frames at once any more. Adjust comment.
9579 (x_redisplay_interface): Adjust user.
9581 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
9583 Port --without-x --enable-gcc-warnings to Fedora 19.
9584 * gfilenotify.c (globals_of_gfilenotify):
9585 Call g_type_init only if using an older glib version that needs it.
9587 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9589 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9590 (last_glyphless_glyph_merged_face_id): Remove declarations.
9591 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
9592 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9593 (last_glyphless_glyph_merged_face_id): Now static.
9594 (merge_escape_glyph_face): New function, refactored from...
9595 (get_next_display_element): ...here.
9596 (merge_glyphless_glyph_face): New function, refactored from...
9597 (produce_glyphless_glyph): ...here...
9598 * term.c (produce_glyphless_glyph): ...and here.
9600 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
9602 * eval.c (eval_sub): Only call Ffunction if necessary.
9604 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9606 Attempt to make redisplay more selective when changing cursor type.
9607 * frame.h (struct frame): New bitfield cursor_type_changed.
9608 * xdisp.c (cursor_type_changed): Remove.
9609 (try_cursor_movement, redisplay_window, try_window_id)
9610 (set_frame_cursor_types, try_window_reusing_current_matrix):
9611 Adjust to use per-frame bitfield.
9612 (redisplay_internal): Look for cursor type change on each visible
9613 frame and consider all frames if cursor type has been changed on
9614 the frame other than selected. If cursor type has been changed on
9615 selected frame only, do not use fast update.
9617 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9619 Attempt to make redisplay more selective when changing fonts.
9620 * frame.h (struct frame): New bitfield fonts_changed.
9621 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
9622 (adjust_frame_glyphs): Add prototype.
9623 * dispnew.c (fonts_changed_p): Remove.
9624 (adjust_glyphs): Remove because we do not
9625 adjust matrices on all frames at once any more.
9626 (adjust_frame_glyphs): Block and unblock input here.
9627 (adjust_glyph_matrix): Use fonts_changed.
9628 (change_frame_size_1): Use adjust_frame_glyphs.
9629 * font.c (font_open_entity): Use fonts_changed.
9630 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
9631 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9632 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
9633 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
9634 (shrink_mini_window, Fresize_mini_window_internal)
9635 (window_scroll_pixel_based, Fset_window_configuration)
9636 (apply_window_adjustment, Fset_window_vscroll):
9637 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9638 Use adjust_frame_glyphs.
9639 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
9640 (try_window_reusing_current_matrix, try_window_id, display_line)
9641 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
9642 (redisplay_internal): Consider fonts_changed and adjust frame
9643 matrices for each frame only if the frame is visible. If font
9644 has been changed on some frame during full redisplay, retry
9645 only visible frames where the font has been actually changed.
9647 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9649 Cache current header and mode line height for each window.
9650 * window.h (struct window): New fields mode_line_height
9651 and header_line_height.
9652 * window.c (make_window): Initialize them.
9653 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9654 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
9655 (current_mode_line_height, current_header_line_height):
9657 * xdisp.c (current_mode_line_height, current_header_line_height):
9659 (pos_visible_p, init_xdisp): Adjust user.
9660 (redisplay_window): Invalidate mode_line_height and
9661 header_line_height if current and desired matrices do not agree.
9663 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9665 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
9666 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
9668 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9670 Make --without-x compatible with --enable-gcc-warnings.
9671 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
9672 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
9673 members under HAVE_WINDOW_SYSTEM.
9674 * keyboard.c (make_lispy_focus_out): Likewise.
9675 (record_menu_key): Move under HAVE_MENUS.
9676 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
9677 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
9678 (syms_of_xdisp): Adjust user.
9679 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
9680 (start_hourglass, cancel_hourglass):
9681 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
9682 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
9683 and CLEAR_FONT_TABLE_NFONTS.
9684 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
9685 Declare only if HAVE_WINDOW_SYSTEM.
9686 (lface_same_font_attributes_p, clear_face_gcs): Define only
9687 if HAVE_WINDOW_SYSTEM.
9689 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9691 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
9692 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
9693 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
9695 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
9697 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
9699 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
9701 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
9702 This fixes a type error on hosts where ptrdiff_t is wider than int.
9704 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
9706 * keyboard.c (read_key_sequence_vs): New function.
9707 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
9710 * callint.c (Fcall_interactively): Always return a vector for 'K'.
9712 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
9714 Makefile improvements.
9715 * Makefile.in (config.status): Don't use double-colon rules, as
9716 they are not portable according to POSIX. Fix shell typo with `;
9717 I guess this rule has never been tested?
9718 (VCSWITNESS): New macro, to override any environment var.
9720 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
9722 * xterm.h (struct x_display_info): Do not track X connection
9723 fd separately because it is always available from Display.
9724 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
9727 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9729 * buffer.c (drop_overlay):
9730 * fileio.c (restore_point_unwind): Prefer unchain_marker to
9731 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
9733 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9735 * buffer.c (Fmake_overlay, Fmove_overlay):
9736 * intervals.c (set_point_from_marker):
9737 * print.c (PRINTPREPARE): Prefer signal_error
9738 to plain error and report unsuitable marker too.
9740 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9742 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
9743 for 'dragging' member.
9744 (struct x_output): Remove set-but-unused leftovers
9745 'left_before_move' and 'top_before_move'.
9746 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
9747 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
9748 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
9749 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
9750 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
9751 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9752 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
9753 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
9755 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
9757 * nsfont.m (INVALID_GLYPH): New define.
9758 (nsfont_encode_char): Use INVALID_GLYPH.
9759 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
9761 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9763 * xterm.c (x_last_mouse_movement_time): Revert last change.
9764 This code should use XDisplayMotionBufferSize to check display's
9765 motion history first, and there are few other issues as well.
9766 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
9767 (handle_one_xevent): Adjust user.
9769 2013-09-02 Martin Rudalics <rudalics@gmx.at>
9771 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
9772 * frame.c (Flast_nonminibuf_frame): ... to here.
9773 (check_minibuf_window): Don't abort if no window was found
9776 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9778 Use XGetMotionEvents to ask the last mouse motion time from X server.
9779 * xterm.c (X_MOTION_HISTORY): Default to 1.
9780 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
9781 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
9782 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
9783 Ifdef away legacy code.
9784 (XTmouse_position, x_scroll_bar_report_motion):
9785 Use x_last_mouse_movement_time.
9786 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
9789 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9791 * msdos.c (last_mouse_window): Move to...
9792 (dos_rawgetc): ...this function and adjust comment.
9793 * nsterm.m (last_window): Rename to last_mouse_window, move to...
9794 (mouseMoved): ...this function and adjust comment.
9795 * w32term.c (last_window): Likewise with...
9796 (w32_read_socket): ...this function.
9797 * xterm.c (last_window): Likewise with...
9798 (handle_one_xevent): ...this function.
9800 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9802 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
9803 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
9804 (handle_one_xevent): ...to here.
9805 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
9808 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9810 * msdos.c (IT_set_terminal_window): Remove no-op.
9811 (initialize_msdos_display): Adjust terminal setup.
9812 * w32console.c (w32con_set_terminal_window): Remove no-op.
9813 (initialize_w32_display): Adjust terminal setup.
9814 * w32term.c (w32_set_terminal_window): Remove no-op.
9815 (w32_create_terminal): Adjust terminal setup.
9816 * xterm.c (XTset_terminal_window): Remove no-op.
9817 (x_create_terminal): Adjust terminal setup.
9819 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
9821 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
9823 (ns_create_terminal): Adjust terminal setup.
9824 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
9826 (w32_create_terminal): Adjust terminal setup.
9827 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
9829 (x_create_terminal): Adjust terminal setup.
9831 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
9833 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
9834 (CLIP_TEXT_POS_FROM_MARKER): New macro.
9835 * dispnew.c (buffer_posn_from_coords):
9836 * window.c (Fwindow_end, displayed_window_lines):
9837 * xdisp.c (redisplay_mode_lines): Use it.
9839 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
9841 * fontset.c (face_for_char): Check char in the current face font first
9842 if HAVE_NS (Bug#15138).
9844 2013-08-31 Martin Rudalics <rudalics@gmx.at>
9846 * window.c (temp_output_buffer_show): Make sure window returned
9847 by display_buffer is live (Bug#15213).
9849 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
9851 Minor cleanup to avoid forward declarations.
9852 * coding.h (struct ccl_spec): Remove forward declaration.
9853 * composite.h (toplevel): Include font.h.
9854 (struct composition_it, struct face, struct font_metrics):
9855 Remove forward declaration.
9856 * dispextern.h (struct image, struct atimer): Likewise.
9857 * emacsgtkfixed.h (struct frame): Likewise.
9858 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
9859 * font.h (struct font_driver, struct font, struct glyph_string)
9860 (struct face): Remove forward declaration.
9861 * fontset.h (struct face, struct font): Likewise.
9862 * frame.h (toplevel): Style cleanup.
9863 (enum output_method): Move to...
9864 * termhooks.h (enum output_method): ...here.
9865 (struct glyph, struct frame, struct ns_display_info)
9866 (struct x_display_info, struct w32_display_info):
9867 Remove forward declaration.
9868 * xterm.h (toplevel): Include termhooks.h.
9869 (struct font, struct window, struct glyph_matrix, struct frame)
9870 (struct input_event, struct face, struct image): Remove forward
9872 * gtkutil.h (struct _widget_value): Likewise.
9873 * keyboard.h (toplevel): Include termhooks.h.
9874 (struct input_event): Remove forward declaration.
9876 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9878 * intervals.c (set_point_from_marker): New function.
9879 * editfns.c (Fgoto_char):
9880 * process.c (Finternal_default_process_filter):
9881 * window.c (select_window_1): Use it.
9882 * buffer.h (set_point_from_marker): Add prototype.
9884 2013-08-29 Eli Zaretskii <eliz@gnu.org>
9886 * w32.c (term_winsock): Call release_listen_threads before calling
9888 (_sys_wait_accept): Wait for accept event in a loop with a finite
9889 timeout, instead of waiting indefinitely. Will hopefully avoid
9890 hanging during exit because WSACleanup deadlocks waiting for the
9891 event object to be released. (Bug#14333)
9893 * w32proc.c (release_listen_threads): New function, signals all
9894 the reader threads that listen for connections to stop waiting.
9896 * w32.h (release_listen_threads): Add prototype.
9898 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9900 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
9901 field of new marker (for sanity and safety).
9902 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
9903 anyway because XMISCTYPE is a function and can't be an lvalue).
9905 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9907 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
9908 (x_after_update_window_line, x_scroll_bar_create)
9909 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
9910 (handle_one_xevent, x_clear_frame_area):
9911 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
9912 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
9913 * xterm.h (x_clear_area): Adjust prototype.
9915 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9917 Hook scanning and indentation functions to find_newline. This helps
9918 to avoid duplicated code and renders more respect to newline cache.
9919 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
9920 * cmds.c (Fforward_line):
9921 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
9922 Use find_newline and avoid unnecessary point movements.
9923 * search.c (scan_newline): Implement on top of find_newline.
9925 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
9927 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
9928 scoped code (bug#11258).
9930 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
9932 * nsterm.m (last_window): New variable.
9933 (EV_TRAILER2): New macro.
9934 (EV_TRAILER): Call EV_TRAILER2.
9935 (mouseMoved:): Add support for mouse-autoselect-window
9936 on nextstep (Bug#6888).
9938 2013-08-28 Andreas Schwab <schwab@suse.de>
9940 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
9941 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
9942 Remove unused macro definitions.
9943 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
9944 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
9945 Only define if emacs.
9947 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9949 Prefer enum glyph_row_area to int where appropriate.
9950 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
9952 (window_box, window_box_width, window_box_left, window_box_left_offset)
9953 (window_box_right, window_box_right_offset): Adjust prototypes.
9954 * xdisp.c (window_box, window_box_width, window_box_left)
9955 (window_box_left_offset, window_box_right, window_box_right_offset):
9956 Use enum glyph_row_area. Adjust users and tweak comment where needed.
9957 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
9958 * nsterm.m (ns_clip_to_row):
9959 * w32term.c (w32_clip_to_row):
9960 * xterm.c (x_clip_to_row): Likewise.
9962 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9964 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
9965 (Fprevious_overlay_change): Fast path for buffer with no overlays.
9967 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
9969 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
9970 for portability to hosts where /bin/sh has problems.
9972 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9974 Redesign redisplay interface to drop global output_cursor.
9975 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
9976 (toplevel): Remove declaration of output_cursor.
9977 (set_output_cursor, x_cursor_to): Remove prototype.
9978 * window.h (struct window): New member output_cursor.
9979 (output_cursor_to): New function to replace RIF member.
9980 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
9981 (update_text_area, set_window_cursor_after_update): Use it.
9982 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
9983 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9984 * nsterm.m (ns_update_window_begin, ns_update_window_end):
9985 * w32term.c (x_update_window_begin, x_update_window_end):
9986 * xterm.c (x_update_window_begin, x_update_window_end):
9987 Adjust to use per-window output cursor.
9989 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
9991 Simplify SELECT_TYPE-related code.
9992 Like EMACS_TIME, this portability layer is no longer needed, since
9993 Emacs has been using fd_set as a portability layer for some time.
9994 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
9995 (SELECT_TYPE): Remove. All uses changed to fd_set.
9996 (fd_set) [!FD_SET]: New typedef.
9998 Simplify EMACS_TIME-related code.
9999 This portability layer is no longer needed, since Emacs has been
10000 using struct timespec as a portability layer for some time.
10001 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10002 Include <time.h> rather than "systime.h"; that's all that's needed now.
10003 * dispnew.c: Include <timespec.h> rather than "systime.h";
10004 that's all that's needed now.
10005 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10006 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10007 TIMESPEC_RESOLUTION.
10008 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10009 LOG10_TIMESPEC_RESOLUTION.
10010 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10011 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10012 (make_emacs_time): Remove. All used changed to make_timespec.
10013 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10014 (current_timespec): Rename from current_emacs_time. All uses changed.
10015 (add_emacs_time): Remove. All uses changed to timespec_add.
10016 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10017 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10018 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10019 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10020 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10021 (current_timespec): Rename from current_emacs_time. All uses changed.
10022 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10023 changed to timespec_cmp.
10024 * xgselect.c: Include <timespec.h>, since our .h files don't.
10026 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10028 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10029 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10030 Remove the leftovers.
10031 * gtkutil.c (toplevel): Do not declare Qxft but include
10033 * image.c (toplevel): Do not declare Vlibrary_cache because
10034 it's already done in lisp.h.
10036 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10038 * lisp.h (Mouse_HLInfo): Move from here...
10039 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10040 (reset_mouse_highlight): New function.
10041 * msdos.c (dos_set_window_size, IT_update_begin)
10042 (internal_terminal_init):
10043 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10044 (ns_initialize_display_info):
10045 * w32console.c (initialize_w32_display):
10046 * w32term.c (x_update_window_end, x_free_frame_resources)
10047 (w32_initialize_display_info):
10048 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10049 * window.c (Fdelete_other_windows_internal):
10050 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10051 * termchar.h (toplevel):
10052 * xterm.h (toplevel): Include dispextern.h.
10054 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10056 Fix minor problems found by static checking.
10057 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10058 (expect): Avoid nested-if warning.
10059 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10060 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10061 * nsterm.h, nsterm.m (ns_select):
10062 * xgselect.c, xgselect.h (xg_select):
10063 Adjust signature to better match pselect's.
10064 * nsterm.m (ns_select):
10065 Don't set *TIMEOUT, since pselect doesn't.
10066 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10067 diagnostic about assigning const char * to it.
10068 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10070 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10072 * lread.c (substitute_object_recurse): Handle hash-tables as well
10075 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10077 Fix unlikely core dump in init_tty, and simplify terminfo case.
10078 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10079 The old version incorrectly dumped core if malloc returned a
10080 buffer containing only non-NUL bytes.
10081 (init_tty): Do not allocate or free termcap buffers; the
10082 struct does that for us now.
10083 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10084 (struct tty_display_info): Define members termcap_term_buffer and
10085 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10086 use them. Allocate them directly in struct rather than indirectly
10087 via a pointer, to simplify init_tty.
10089 * frame.c (check_minibuf_window): Initialize 'window' properly,
10090 so that Emacs reliably aborts later if 'window' is not initialized.
10092 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10094 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10095 of VoidSymbol (Bug#15154).
10097 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10099 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10100 mouse_face_beg_y and mouse_face_end_y.
10101 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10102 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10103 Adjust users and update comment where appropriate.
10105 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10107 * frame.c (check_minibuf_window): New function.
10108 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10109 Call check_minibuf_window (Bug#15183).
10111 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10113 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10114 because this is the only last cursor data we need to keep and consult.
10115 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10116 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10119 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10121 Fix recovering from possible decompression error.
10122 Since insert_from_gap doesn't always move point, we can't use PT as
10123 the position where the partially decompressed data ends, and
10124 should count how many bytes was produced so far.
10125 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10126 (unwind_decompress): Really delete partially uncompressed data.
10127 (Fzlib_decompress_region): Take decompressed data size into account.
10129 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10131 * syntax.c (init_syntax_once): Adjust comment and do an early
10132 initialization of Qchar_table_extra_slots just once...
10133 * casetab.c (init_casetab_once):
10134 * category.c (init_category_once):
10135 * character.c (syms_of_character):
10136 * coding.c (syms_of_coding):
10137 * xdisp.c (syms_of_xdisp): ...and omit it here.
10139 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10141 * xdisp.c (get_next_display_element): Don't apply to characters
10142 from a display vector the logic of setting it->end_of_box_run_p
10143 suitable for characters from a buffer. (Bug#15175)
10145 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10146 to handle directories, rather than '_utime' which doesn't.
10149 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10151 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10152 or fullscreen (Bug#14627).
10154 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10156 System-dependent integer overflow fixes.
10157 * process.c (Fset_process_window_size): Signal an error if
10158 the window size is outside the range supported by the lower level.
10159 * sysdep.c (set_window_size): Return negative on error,
10160 nonnegative on success, rather than -1, 0, 1 on not in system,
10161 failure, success. This is simpler. Caller changed.
10162 (serial_configure): Remove unnecessary initialization of local.
10163 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10164 size fits in unsigned long; this isn't true on some 32-bit hosts.
10165 Avoid buffer overrun if some future version of /proc/meminfo has a
10166 variable name longer than 20 bytes.
10167 (system_process_attributes) [__FreeBSD__]:
10168 Don't assume hw.availpages fits in 'int'.
10170 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10172 Don't let very long directory names overrun the stack.
10173 Fix some related minor problems involving "//", vfork.
10174 * callproc.c (encode_current_directory): New function.
10175 (call_process): Don't append "/"; not needed.
10176 * fileio.c (file_name_as_directory_slop): New constant.
10177 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10178 this can save the caller having to alloca.
10179 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10180 Use SAFE_ALLOCA, not alloca.
10181 (directory_file_name, Fexpand_file_name): Leave leading "//"
10182 alone, since it can be special even on POSIX platforms.
10183 * callproc.c (call_process):
10184 * process.c (Fformat_network_address):
10185 * sysdep.c (sys_subshell):
10186 Use encode_current_directory rather than rolling our own.
10187 (create_process): No need to encode directory; caller does that now.
10188 * process.h (encode_current_directory): New decl.
10189 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10190 Rework to avoid 'goto xyzzy;'.
10192 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10194 * xdisp.c (handle_face_prop): If the default face was remapped use
10195 the remapped face for strings from prefix properties. (Bug#15155)
10197 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10199 Minor cleanup for redisplay interface and few related functions.
10200 * frame.h (enum text_cursor_kinds): Move from here...
10201 * dispextern.h (enum text_cursor_kinds): ...to here.
10202 (toplevel): Drop unnecessary declarations.
10203 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10204 in update_window_end_hook and draw_window_cursor functions.
10205 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10206 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10207 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10208 * xterm.c (x_update_window_end, x_draw_window_cursor):
10209 * xdisp.c (display_and_set_cursor, update_window_cursor)
10210 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10211 enum text_cursor_kinds where appropriate.
10213 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10215 Redesign redisplay interface to drop updated_row and updated_area.
10216 * dispextern.h (updated_row, updated_area): Remove declaration.
10217 (struct redisplay_interface): Pass glyph row and row area parameters
10218 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10219 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10221 * dispnew.c (updated_row, updated_area): Remove.
10222 (redraw_overlapped_rows, update_window_line): Adjust user.
10223 (update_marginal_area, update_text_area): Likewise. Pass updated row
10224 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10225 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10228 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10230 * process.c (flush_pending_output): Remove stub.
10233 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10235 * callproc.c: Fix race that killed background processes (Bug#15144).
10236 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10237 Record deleted process-id in critical section, not afterwards.
10238 Don't mistakenly kill process created by a call-process invocation
10239 that discards output and does not wait.
10241 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10243 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10244 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10245 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10246 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10247 to shut up compiler in mark_object.
10248 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10250 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10252 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10253 We can't portably rely on PTY_OPEN doing that, even if
10254 it calls posix_openpt with O_CLOEXEC.
10256 2013-08-20 Kenichi Handa <handa@gnu.org>
10258 * character.c (string_char): Improve commentary.
10260 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10262 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10263 (struct animation_cache): Make signature a flexible array member.
10264 All uses changed. This is a tad slower but may insulate us better
10265 from future changes to ImageMagick.
10267 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10269 * image.c: Shrink memory needed for animation cache.
10270 (SIGNATURE_DIGESTSIZE): New constant.
10271 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10272 (imagemagick_create_cache): Copy the signature. This saves
10273 several KB of memory that ImageMagick wastes per signature.
10274 Don't bother updating the update_time, as the caller does that now.
10275 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10276 it's a fixed size struct member now.
10277 (imagemagick_get_animation_cache): Always destroy the signature,
10278 as it's now imagemagick_create_cache's responsibility to copy it.
10279 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10280 and use memcmp rather than strcmp.
10281 eassert that ImageMagick returns a signature of the specified length.
10283 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
10285 * image.c (imagemagick_get_animation_cache): Don't segfault on
10287 (imagemagick_get_animation_cache): Revert to previous definition
10288 so that it actually works. But keep the memory leak fix.
10289 (imagemagick_get_animation_cache): Fix memory leak.
10291 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10293 * image.c: Fix animation cache signature memory leak.
10294 Fix some other minor performance problems while we're at it.
10295 (imagemagick_create_cache): Clear just the members that
10296 need clearing. Don't set update_time, as caller does that now.
10297 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
10298 Simplify by using pointer-to-pointer instead of a prev pointer.
10299 (imagemagick_prune_animation_cache): Use make_emacs_time rather
10300 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
10301 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
10302 it's already a copy. Free the signature probe unless it's cached.
10304 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
10305 This was introduced by my 2013-08-12 fix for Bug#15035.
10307 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
10309 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
10310 (imagemagick_prune_animation_cache): Now static.
10312 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
10314 * image.c (imagemagick_get_animation_cache): Don't segfault when
10315 pruning all entries.
10317 2013-08-18 Ken Brown <kbrown@cornell.edu>
10319 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
10320 static heap if ENABLE_CHECKING is defined.
10321 (max_bss_sbrk_ptr): New variable.
10322 (bss_sbrk): Use it.
10323 (report_sheap_usage): Report maximum static heap usage instead of
10324 ending static heap usage.
10326 2013-08-17 Eli Zaretskii <eliz@gnu.org>
10328 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
10329 of zlib_initialized according to the results of calling
10330 init_zlib_functions.
10332 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
10334 * image.c: Implement an ImageMagick per-image cache.
10335 (imagemagick_get_animation_cache): Fix a double-free error.
10336 (imagemagick_load_image): Remove the ping_wand code, which only
10337 apparently saved time on invalid animated images, and slowed down
10338 everything else. Optimise for the common case.
10340 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
10342 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
10344 * editfns.c (insert_before_markers): Mention overlay in the doc string.
10346 * marker.c (set_marker): Remove documentation of undefined behavior.
10348 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10350 * image.c (imagemagick_compute_animated_image): Animate correctly
10351 when sub-images are smaller than the main image.
10352 (imagemagick_compute_animated_image): Setting the iterator row to
10353 zero is apparently not allowed.
10354 (imagemagick_compute_animated_image): Allow images that say they
10355 have sub-images that are bigger than the main image, but just crop
10358 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
10360 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
10362 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10364 * image.c (imagemagick_compute_animated_image): Respect the GIF
10367 2013-08-15 Ken Brown <kbrown@cornell.edu>
10369 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
10370 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
10373 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
10375 Fix minor problems found by static checking.
10376 * frame.c (delete_frame):
10377 * xdisp.c (next_element_from_display_vector):
10378 Avoid uninitialized local.
10379 * image.c (imagemagick_compute_animated_image): Port to C89.
10380 Prefer usual GNU indentation style for loops.
10381 Be more careful about bizarrely large sizes, by using ptrdiff_t
10384 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10386 Fix infinite frame selection loop (Bug#15025).
10387 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
10389 2013-08-15 Eli Zaretskii <eliz@gnu.org>
10391 * xdisp.c (compute_window_start_on_continuation_line):
10392 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
10393 to make sure we end up setting the window start at the leftmost
10394 visible character of the display line. This avoids funky
10395 horizontal shifting because the window start is not kept on the
10396 same position. (Bug#15090)
10397 (next_element_from_display_vector): Support 'box' face attribute
10398 in the face definitions of a display vector. (Bug#15099)
10400 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10402 * image.c (imagemagick_compute_animated_image): Implement animated
10403 images (bug#14700).
10404 (imagemagick_compute_animated_image): Fix some compilation
10405 warnings. Implement a very simple cache to make the animation
10406 usable at all, but it should be replaced with a per-image cache.
10408 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10410 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
10411 to do `for' loops over alist values.
10412 * buffer.h (FOR_EACH_BUFFER):
10413 * process.c (FOR_EACH_PROCESS): Use it.
10414 (handle_child_signal, status_notify, Fget_buffer_process)
10415 (kill_buffer_processes): Use FOR_EACH_PROCESS.
10417 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10419 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
10420 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
10421 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
10422 to xzalloc and so avoid redundant call to memset.
10423 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
10424 members because it is allocated with xzalloc and so already zeroed.
10426 2013-08-14 Ken Brown <kbrown@cornell.edu>
10428 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
10431 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10433 Utility function and macro to copy Lisp string to C string.
10434 * lisp.h (xlispstrdupa): New macro.
10435 (xlispstrdup): New prototype.
10436 * alloc.c (xlispstrdup): New function.
10437 * callint.c (Fcall_interactively):
10438 * fileio.c (Ffile_name_directory, Fexpand_file_name)
10439 (Fsubstitute_in_file_name):
10440 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
10441 * image.c (x_create_bitmap_from_file):
10442 * w32term.c (w32_term_init):
10443 * xterm.c (x_term_init): Use xlispstrdup.
10445 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
10447 * image.c (imagemagick_load_image): Make animated pictures work.
10448 There's still some problems with background color settings, though
10451 * decompress.c (unwind_decompress): Always restore point.
10453 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
10455 * marker.c (set_marker): Reformat documentation.
10457 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
10459 * xdisp.c (cursor_type_changed): Now static.
10461 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
10462 Use changed. This avoids the need to call xmalloc and for the
10463 caller to call xfree, and avoids memory leaks in some situations.
10465 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10467 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
10468 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
10469 (redisplay_window): If window_end_valid is cleared due to non-zero
10470 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
10471 so do not call to try_cursor_movement for that window.
10473 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10475 * window.h (struct window): Convert window_end_pos and
10476 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
10477 (wset_window_end_pos, wset_window_end_vpos): Remove.
10478 * dispnew.c (adjust_glyph_matrix):
10479 * window.c (Fwindow_end, replace_window, set_window_buffer)
10481 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
10482 (set_vertical_scroll_bar, redisplay_window, try_window)
10483 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
10484 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
10485 (note_mouse_highlight): Adjust users.
10486 (try_cursor_movement): Likewise. Convert old precondition to eassert.
10489 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10491 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
10492 * image.c (imagemagick_filename_hint): Use `const char *' and
10493 prefer SSDATA to SDATA to avoid warnings.
10495 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10497 Cleanup window fringes, margins and scroll bars adjustments.
10498 * window.c (set_window_fringes, set_window_margins)
10499 (set_window_scroll_bars, apply_window_adjustment): New functions.
10500 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
10501 (Fset_window_scroll_bars): Use them.
10503 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10505 * window.h (struct window): Convert scroll_bar_width
10506 from Lisp_Object to integer. Adjust comment.
10507 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
10509 * window.c (wset_scroll_bar_width): Remove.
10510 (make_window): Initialize scroll_bar_width.
10511 (Fsplit_window_internal): Use direct assignment.
10512 (Fset_window_configuration, save_window_save):
10513 Convert Lisp_Object to integer and back where appropriate.
10514 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
10515 bar was actually changed, and mention this in docstring.
10517 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10519 * decompress.c: Minor simplifications.
10520 (Fzlib_decompress_region): Don't bother verifying
10521 that avail_out <= UINT_MAX, as that was confusing.
10522 Mention the restriction in a comment instead.
10523 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
10525 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10527 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
10528 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
10530 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10532 * image.c (imagemagick_filename_hint): Check for errors in the
10535 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10537 * window.c (Fwindow_margins): Return nil when there's no marginal
10538 area, as per the documented API.
10540 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
10541 Fmake_vector, as scroll bar's struct members are not all Lisp
10542 objects now. This avoids crashes in GC.
10544 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
10545 bool, so its address could be taken.
10547 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10549 * image.c (imagemagick_filename_hint): New function to possibly
10550 apply `image-content-type-suffixes'.
10551 (imagemagick_load_image): Use it.
10553 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10555 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
10556 if loading zlib failed.
10558 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10560 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
10561 2013-08-13 checkin below. Change bool to BOOL, rule is:
10562 All Obj-C code uses BOOL, except for interfaces callable from C.
10564 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
10566 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10568 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
10569 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
10570 bool instead of BOOL.
10571 * w32term.h (struct scroll_bar): Convert fringe_extended_p
10572 from Lisp_Object to bitfield. Adjust comment.
10573 * w32term.c (x_scroll_bar_create): Adjust user.
10574 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
10575 * xterm.c (XTset_vertical_scroll_bar): Likewise.
10576 Use bool for boolean.
10577 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
10578 to `unsigned int' when defining a bitfield.
10580 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10582 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
10584 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10586 * window.h (struct window): Convert left_margin_cols and
10587 right_margin_cols from Lisp_Objects to integers. Adjust comment.
10588 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
10589 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
10591 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
10593 (showing_window_margins_p, update_window_line, update_frame_1):
10594 * fringe.c (draw_fringe_bitmap_1):
10595 * xdisp.c (window_box_width): Adjust users.
10596 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
10597 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
10598 Use direct assignment.
10599 (Fset_window_configuration, save_window_save, Fwindow_margins):
10600 Convert Lisp_Object to integer and back where appropriate.
10601 (Fset_window_margins): Adjust user. Return t if any margin
10602 was actually changed, and mention this in docstring.
10604 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
10606 * syntax.c (forward_word):
10607 * cmds.c (forward_char, backward_char): Mention the optional argument.
10609 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10611 * window.h (struct window): Convert left_fringe_width
10612 and right_fringe_width from Lisp_Objects to integers.
10614 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
10615 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
10616 * window.c (wset_left_fringe_width, wset_right_fringe_width):
10618 (make_window): Initialize new integer fields to -1.
10619 (Fsplit_window_internal): Use direct assignment.
10620 (Fset_window_configuration, save_window_save):
10621 Convert Lisp_Object to integer and back where appropriate.
10622 (Fset_window_fringes): Adjust user. Return t if any fringe
10623 was actually changed, and mention this in docstring.
10625 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10627 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
10628 * nsfns.m (x_set_cursor_type):
10629 * w32fns.c (x_set_cursor_type):
10630 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
10631 * xdisp.c (set_frame_cursor_types): ...but in common code.
10633 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10635 * font.c (clear_font_cache): New function, stripped from...
10636 (Fclear_font_cache): ...here, which now uses the function
10637 above. Adjust comment.
10638 * font.h (clear_font_cache): Add prototype.
10639 * xfaces.c (clear_face_cache): Use clear_font_cache.
10641 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10643 * window.c (Fset_window_start): Compare `w', not `window' because
10644 `w' might not be equal to `window' after call to decode_live_window.
10646 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10648 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
10649 This fixes a problem introduced by the Bug#15035 patch
10650 when using GPG. Reported by Herbert J. Skuhra.
10652 2013-08-12 Eli Zaretskii <eliz@gnu.org>
10654 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
10655 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
10656 not yet initialized.
10658 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
10660 * decompress.c (Fzlib_decompress_region): Support zlib
10661 decompression, too, and rename.
10663 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10665 Minor zlib configuration tweaks.
10666 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
10667 Don't assume presence of fn_inflateInit2_ zlib internal function.
10669 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
10671 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
10672 include the zlib prefix.
10674 2013-08-12 Eli Zaretskii <eliz@gnu.org>
10676 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
10677 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
10678 define static variables that are pointers to zlib functions to be
10679 dynamically loaded.
10680 (init_zlib_functions) [WINDOWSNT]: New function.
10681 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
10683 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
10684 macros instead of invoking the zlib functions directly.
10685 (syms_of_decompress): DEFSYM Qzlib_dll.
10686 Staticpro Szlib_available_p.
10688 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
10690 Avoid looping over all frame windows to freeze and unfreeze.
10691 * window.h (struct window): Drop frozen_window_start_p.
10692 (freeze_window_starts): Drop prototype.
10693 * frame.h (struct frame): New frozen_window_starts flag.
10694 (FRAME_WINDOWS_FROZEN): New macro.
10695 * window.c (freeze_window_start, freeze_window_starts):
10697 (select_window, replace_window): Adjust users.
10698 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
10699 (window_frozen_p): New function.
10700 (redisplay_window): Use it.
10702 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10704 Fix some fd issues when running subprocesses (Bug#15035).
10705 Fix bugs that can leak files or file descriptors on errors.
10706 Don't unlink open temp files, as that's hard for users to diagnose
10707 when things go awry (e.g., temp disk exhausted).
10708 Don't bother to lock temp files. Check for invalid recursion.
10709 * callproc.c (synch_process_fd): Remove. All uses removed.
10710 (synch_process_tempfile): New var or macro.
10711 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
10713 (record_kill_process): New arg, the temp name. All callers changed.
10714 (delete_temp_file): Now just a simple wrapper around unlink.
10715 (call_process_kill): New arg, the call_process_fd array.
10716 Close them all. Clear synch_process_pid. Remove the temp file,
10717 or arrange for it to be removed.
10718 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
10719 that's been moved to synch_process_tempfile. Caller changed.
10720 Do not remove the tempfile; that's now call_process_kill's
10722 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
10723 call_process_kill; the caller now does that.
10724 (call_process_cleanup): Do not close the process fd; that's now
10725 call_process_kill's responsibility.
10726 (Fcall_process): Implement via new function call_process, which
10727 has most of the old body of Fcall_process, but with a different API.
10728 (call_process): New function that does not open or close filefd if
10729 it is nonnegative. Record which fds need to be closed, and let
10730 call_process_kill close (and remove the tempfile, on MSDOS) on error.
10731 Signal an error if invoked recursively (could be done via a hook).
10732 Simplify creation of the tempfile in the MSDOS case.
10733 Don't create the output file until after checking for the executable.
10734 Report any failure to open /dev/null.
10735 Don't open /dev/null for writing twice; once is enough.
10736 Don't create pipe if all output is being discarded or sent to file.
10737 Don't worry about setting up the coding system or reading from the
10738 pipe if all output is being discarded.
10739 Hoist fd_error local into top level, to lessen block nesting.
10740 Don't record deleted pid here; now done by Fcall_process_region.
10741 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
10742 and note its success in synch_process_tempfile.
10743 Do not leak resources when child_setup fails.
10744 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
10745 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
10746 (create_temp_file): Now returns open fd, with an additional
10747 Lisp_Object * argument to return the name. All callers changed.
10748 Do not close the file; rewind it instead, and leave it open for
10749 the caller. Do not lock the temp file. Unwind-protect the file
10750 and the file-descriptor.
10751 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
10752 If an asynchrounous process, record it here, not in call_process.
10753 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
10754 * eval.c (set_unwind_protect): New function.
10755 * fileio.c (write_region): New function, generalized from the
10756 old Fwrite_region. Do not lock temp files.
10757 (Fwrite_region): Use it.
10758 * lisp.h (set_unwind_protect, write_region): New decls.
10759 * process.c: Include <verify.h>.
10760 (make_process): Mark fds as initially closed.
10761 (deleted_pid_list): Now a list of pid-filename pairs.
10763 (close_process_fd): New function.
10764 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
10765 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
10766 New constants. Verify that their number matches PROCESS_OPEN_FDS.
10767 (create_process, create_pty, Fmake_serial_process)
10768 (server_accept_connection): Record which fds need to be closed,
10769 and let deactivate_process close them.
10770 (Fmake_network_process): Do not discard the unwind-protect
10771 until it's safe to do so.
10772 (deactivate_process): Close the fds opened by create_process etc.
10773 (Fprocess_send_eof): Adjust to new way of recording open fds.
10774 Report an error if /dev/null can't be opened, instead of aborting.
10775 * process.h (PROCESS_OPEN_FDS): New constant.
10776 (struct Lisp_Process): New member open_fds.
10777 (record_kill_process, record_deleted_pid): Adjust signatures.
10778 (record_deleted_pid): Move decl here ...
10779 * syswait.h (record_deleted_pid): ... from here.
10781 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
10783 * decompress.c: Fix bugs with large buffers and weird inputs.
10784 Tune a bit. Reindent as per usual Emacs style.
10785 (BUFFER_SIZE): Remove.
10786 (Fdecompress_gzipped_region): Do not mishandle input buffers with
10787 more than UINT_MAX bytes. Decompress into the gap instead of into
10788 an auto buffer, as this should avoid copying. Return nil if
10789 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
10790 set immediate_quit; we shouldn't trust zlib code that much.
10792 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
10794 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
10795 errors, and really move the gap to where we want it.
10797 * lisp.h: Include decompress.c support.
10799 * emacs.c (main): Include decompress.c support.
10801 * Makefile.in: Include -lz if present.
10803 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
10805 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
10806 (initWithTitle:): Initialize frame to 0.
10807 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
10808 (fillWithWidgetValue:frame:): Rename from
10809 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
10811 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
10812 fillWithWidgetValue:frame:
10814 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
10815 remove memory leak warnings.
10817 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
10818 (ns_check_menu_open): Handle menu == nil. Remove assignment to
10819 menu_pending_title.
10821 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
10822 (x_activate_menubar): Update the whole menu.
10823 (trackingNotification:): Call ns_check_menu_open if tracking ends.
10824 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
10825 current event is not NSSystemDefined (Bug#15001).
10826 Call ns_check_menu_open only if trackingMenu is 2.
10827 (menuDidClose:): New method, decrease trackingMenu.
10828 (fillWithWidgetValue:setDelegate:): New method.
10829 (fillWithWidgetValue:): Call the above.
10831 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
10833 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
10835 Omit some unnecessary casts.
10836 Many of these go back to the old pre-C89 days, when they may have
10837 been needed, but we've been assuming C89 or later for a while now.
10838 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
10839 (live_float_p, live_misc_p, live_vector_p):
10840 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
10841 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
10842 (defvar_per_buffer):
10843 * callint.c (Fcall_interactively):
10844 * doc.c (Fsubstitute_command_keys):
10845 * filelock.c (get_boot_time):
10846 * frame.c (xrdb_get_resource):
10847 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
10848 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
10849 (xg_get_file_name_from_selector, menuitem_destroy_callback)
10850 (menuitem_highlight_callback, menu_destroy_callback)
10851 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
10852 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
10853 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
10854 (xg_tool_bar_help_callback, tb_size_cb):
10855 * image.c (xpm_alloc_color, png_read_from_memory)
10856 (png_read_from_file, png_load_body, our_memory_skip_input_data)
10857 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
10859 * keymap.c (describe_map):
10860 * nsfns.m (Fns_display_monitor_attributes_list):
10861 * nsmenu.m (process_dialog:):
10862 * nsterm.m (hold_event):
10863 * process.c (wait_reading_process_output):
10864 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
10865 * scroll.c (do_direct_scrolling, scrolling_1):
10866 * termcap.c (tgetent):
10867 * window.c (check_window_containing, add_window_to_list)
10868 (freeze_window_starts):
10869 * xdisp.c (compare_overlay_entries, vmessage):
10870 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
10871 (x_get_monitor_attributes_xrandr)
10872 (Fx_display_monitor_attributes_list, x_display_info_for_name)
10873 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
10874 * xfont.c (xfont_match, xfont_open):
10875 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
10876 (menubar_selection_callback, menu_position_func)
10877 (popup_selection_callback, create_and_show_popup_menu)
10878 (dialog_selection_callback, create_and_show_dialog):
10879 * xrdb.c (x_get_string_resource)
10881 * xsmfns.c (x_session_check_input):
10882 * xterm.c (x_draw_glyphless_glyph_string_foreground)
10883 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
10884 (xaw_jump_callback, xaw_scroll_callback):
10885 Omit unnecessary casts.
10887 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
10889 Minor string-length refactoring.
10890 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
10891 * frame.c (make_monitor_attribute_list):
10892 Prefer build_string to strlen + make_string.
10894 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
10896 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
10897 don't check minor_code (Bug#14417).
10899 2013-08-09 Eli Zaretskii <eliz@gnu.org>
10901 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
10902 vertical positions instead. This avoids calling MATRIX_ROW with
10903 row numbers that are possibly beyond valid limits. (Bug#15064)
10905 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
10907 Use xstrdup and build_unibyte_string where applicable.
10908 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
10909 * xfns.c (x_window):
10910 * xrdb.c (x_get_customization_string):
10911 * xterm.c (xim_initialize):
10912 * w32fns.c (w32_window): Use xstrdup.
10913 (w32_display_monitor_attributes_list):
10914 * emacs.c (init_cmdargs):
10915 * keyboard.c (PUSH_C_STR):
10916 * nsfont.m (nsfont_open):
10917 * sysdep.c (system_process_attributes):
10918 * w32.c (system_process_attributes):
10919 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
10921 2013-08-09 Eli Zaretskii <eliz@gnu.org>
10923 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
10924 variables of these types so that GDB would know about them, as aid
10925 for debugging fatal exceptions. (Bug#15024) See also
10926 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
10929 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
10931 * nsterm.m (ns_update_begin): Don't change clip path if it would be
10932 larger than the NSWindow (Bug#14934).
10934 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
10936 Redesign redisplay interface to drop global variable updated_window.
10937 Always pass currently updated window as a parameter to update routines.
10938 * dispextern.h (updated_window): Remove declaration.
10939 (struct redisplay_interface): Pass window parameter to
10940 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
10941 and after_update_window_hook.
10942 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
10944 * dispnew.c (updated_window): Remove.
10945 (redraw_overlapped_rows, update_marginal_area, update_text_area)
10946 (update_window_line): Adjust to match redisplay interface changes.
10947 * nsterm.m (ns_update_window_begin, ns_update_window_end)
10948 (ns_scroll_run, ns_after_update_window_line):
10949 * w32term.c (x_update_window_begin, x_update_window_end)
10950 (x_after_update_window_line, x_scroll_run):
10951 * xterm.c (x_update_window_begin, x_update_window_end)
10952 (x_after_update_window_line, x_scroll_run):
10953 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10954 Likewise. Adjust comments where appropriate.
10955 (x_cursor_to): Simplify because this is always called during window
10956 update (but install debugging check anyway).
10957 (expose_window): Check must_be_updated_p flag to see whether this
10958 function is called during window update.
10960 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
10962 Do not reset window modification event counters excessively.
10963 These leftovers and poor man's tricky methods to catch extra
10964 redisplay's attention are no longer needed.
10965 * frame.c (set_menu_bar_lines_1):
10966 * minibuf.c (read_minibuf_unwind):
10967 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
10968 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
10969 (window_scroll_line_based, Fset_window_configuration):
10970 * xdisp.c (redisplay_window): Do not reset last_modified and
10971 last_overlay_modified counters.
10973 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
10975 * xselect.c (x_send_client_event): Set send_event and serial, memset
10976 data.l as it might be bigger than data.b. Use 24 bit mask to
10977 XSendEvent (Bug#15034).
10979 2013-08-07 Eli Zaretskii <eliz@gnu.org>
10981 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
10982 for TTY frames that are not the top frame on their console.
10985 2013-08-07 Martin Rudalics <rudalics@gmx.at>
10987 * w32term.c (w32fullscreen_hook): Really maximize frame when
10988 asked for (Bug#14841).
10990 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
10992 Prefer selected_window to Fselected_window, likewise for frames.
10993 * buffer.c (Fbuffer_swap_text):
10994 * data.c (Fvariable_binding_locus):
10995 * window.c (run_window_configuration_change_hook): Adjust users.
10996 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
10997 Use decode_live_frame.
10999 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11001 Be more careful if selected window shows the buffer other than current,
11002 use window_outdated only if this is not so. This change should also
11003 address some weird issues discussed in Bug#13012.
11004 * window.h (window_outdated): New prototype.
11005 * window.c (window_outdated): Now here. Convert from static and
11006 always assume window's buffer.
11007 (Fwindow_end, Fwindow_line_height): Use it.
11008 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11009 and always assume window's buffer.
11010 (redisplay_window): Adjust user.
11011 (redisplay_internal): Call to reconsider_clip_changes once and
11012 check whether mode line should be updated only if selected window
11013 shows current buffer.
11014 (run_window_scroll_functions): Use eassert for debugging check.
11015 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11017 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11019 * window.c (window_scroll, window_scroll_pixel_based)
11020 (window_scroll_line_based): Use bool for booleans.
11022 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11024 * process.c: Fix minor off-by-one issues in descriptor counts.
11025 This shouldn't fix any real bugs, but it cleans up the code a bit.
11026 (max_process_desc, max_input_desc): -1, not 0, means none.
11028 (delete_input_desc): New function.
11029 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11030 (deactivate_process): Scan backwards when recomuting max_process_desc;
11031 that should be faster.
11032 (init_process_emacs): Initialize max_input_desc.
11034 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11036 Use region cache to speedup bidi_find_paragraph_start.
11037 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11038 Rename cache_long_line_scans to cache_long_scans.
11039 * buffer.c (bset_cache_long_line_scans): Rename to
11040 bset_cache_long_scans.
11041 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11042 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11044 (syms_of_buffer): Rename cache-long-line-scans to
11045 cache-long-scans. Adjust docstring.
11046 * search.c (newline_cache_on_off):
11047 * indent.c (width_run_cache_on_off): Adjust users.
11048 * bidi.c (bidi_paragraph_cache_on_off): New function.
11049 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11050 * insdel.c (prepare_to_modify_buffer):
11051 Invalidate bidi_paragraph_cache if enabled.
11053 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11055 Invalidate region caches only if buffer text is going to be changed.
11056 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11057 (modify_text): ...new prototype.
11058 (prepare_to_modify_buffer_1): New prototype.
11059 * textprop.c (modify_region): Rename to...
11060 (modify_text_properties): ...new function.
11061 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11062 (Fremove_list_of_text_properties): Adjust users.
11063 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11064 (modify_text): ...new function.
11065 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11066 (prepare_to_modify_buffer_1): ...new function.
11067 * casefiddle.c (casify_region):
11068 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11069 (Ftranspose_regions): Use modify_text.
11071 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11073 * lisp.mk (lisp): Add nadvice.elc.
11075 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11077 New macro to iterate over live buffers similar to frames.
11078 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11079 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11080 Declare buffer-related variables here to offload lisp.h.
11081 * buffer.c (Vbuffer_alist): Adjust comment.
11082 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11083 (other_buffer_safely):
11084 * data.c (store_symval_forwarding):
11085 * dispnew.c (Fframe_or_buffer_changed_p):
11086 * fileio.c (Fdo_auto_save):
11087 * filelock.c (unlock_all_files):
11088 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11090 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11092 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11093 * callproc.c (create_temp_file):
11094 * filelock.c (create_lock_file):
11095 Assume mkostemp, since it's now provided by Gnulib.
11097 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11099 * w32.c (mkostemp): New function.
11100 (mktemp): Remove, no longer used. Most of the code reused in
11101 mkostemp. (Bug#15015)
11102 (mktemp): Don't undef.
11104 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11106 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11107 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11108 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11109 (free_glyph_pool, check_glyph_memory): Likewise for
11110 all users. Adjust comments where appropriate.
11112 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11114 * composite.h: Minor fixups.
11115 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11116 to fix a misspelling, and change it to an inline function while
11117 we're at it (it need not be a macro). All uses changed.
11118 (composition_method, composition_valid_p):
11119 Rewrite to avoid assignments in if-conditions.
11121 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11123 Do not use global Lisp_Object in composition macros.
11124 * composite.h (composition_temp): Remove declaration.
11125 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11126 (composition_method, composition_valid_p): ...inline functions.
11127 (compose_region): Remove the leftover.
11128 * composite.c (composition_temp): Remove.
11129 (run_composition_function, update_compositions)
11130 (composition_compute_stop_pos, composition_adjust_point)
11131 (Ffind_composition_internal):
11132 * coding.c (handle_composition_annotation):
11133 * xdisp.c (handle_composition_prop, check_point_in_composition):
11134 Related users changed.
11136 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11138 Drop FRAME_PTR typedef.
11139 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11140 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11141 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11142 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11143 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11144 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11145 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11146 All related users changed.
11148 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11150 * eval.c (default_toplevel_binding): New function.
11152 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11153 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11154 (syms_of_eval): Export them.
11155 * data.c (Fdefault_value): Micro cleanup.
11156 * term.c (init_tty): Use "false".
11158 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11160 Fix X GC leak in GTK and raw (no toolkit) X ports.
11161 * xterm.c (x_free_frame_resources): If white and black relief
11162 GCs are allocated, always free them here.
11163 * xfns.c (x_make_gc): Omit redundant initialization.
11164 * widget.c (create_frame_gcs): Remove the leftover.
11165 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11166 in x_free_frame_resources.
11168 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11170 * nsterm.m (windowWillResize:toSize:): Only change title if
11171 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11173 (viewDidEndLiveResize): New method.
11175 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11176 inside NS_IMPL_COCOA.
11178 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11180 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11181 Do not check whether undo is enabled because record_insert and
11182 record_delete does that themselves.
11184 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11186 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11187 member which is not really used any more.
11188 (FRAME_XIC_BASE_FONTNAME): Remove.
11189 * xfns.c (xic_free_fontset): Adjust user.
11190 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11191 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11192 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11193 (xdialog_show): Use eassert for debugging check.
11194 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11196 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11198 * fileio.c, fns.c (merge): Move extern decl from here ...
11199 * lisp.h (merge): ... to here.
11201 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11203 Fix last font-related change.
11204 * w32font.h (w32font_list_internal, w32font_match_internal):
11206 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11207 (uniscribe_list_family): Adjust to match font API change.
11208 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11209 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11211 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11213 * frame.h (FRAME_MOUSE_UPDATE):
11214 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11215 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11217 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11219 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11220 * font.h (struct font_driver): Change list, match, and list_family
11221 functions to accept struct frame * as first arg.
11222 * font.c (font_score, font_compare, font_sort_entities):
11224 (font_sort_entities, font_list_entities, font_select_entity)
11225 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11226 match font API change.
11227 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11228 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11229 * ftxfont.c (ftxfont_list, ftxfont_match):
11230 * xftfont.c (xftfont_list, xftfont_match):
11231 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11232 * w32font.c (w32font_list, w32font_match, w32font_list)
11233 (w32font_list_internal, w32_font_match_internal): Likewise.
11234 * xfaces.c (Fx_family_fonts): Adjust user.
11236 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11238 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11239 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11240 only if HAVE_X_WINDOWS is in use.
11241 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11242 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11243 * w32term.c (x_wm_set_icon_position): Likewise.
11244 * w32fns.c (x_icon): Adjust user.
11246 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11248 * xterm.c (last_mouse_press_frame): Remove the
11249 leftover which is not really used any more.
11250 (handle_one_xevent, syms_of_xterm): Adjust users.
11251 (x_flush): Call XFlush once per each X display, not frame.
11252 This is better because this code always unconditionally skips
11253 non-X frames in Vframe_list and issues the only XFlush if we
11254 have more than one X frame on the same X display.
11255 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11256 Use bool for booleans.
11257 (x_draw_glyph_string_background, cvt_string_to_pixel)
11258 (cvt_pixel_dtor): Drop unnecessary prototypes.
11259 * xterm.h (x_display_ok): Adjust prototype.
11261 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11263 Drop unnecessary functions that deals with frame pixel size.
11264 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11265 (x_pixel_height): Drop prototypes.
11266 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11267 (x_pixel_height): Drop implementations.
11268 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11269 which should be always valid for window frame.
11270 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11271 * w32menu.c (Fx_popup_dialog):
11272 * xmenu.c (Fx_popup_dialog): Likewise for both.
11274 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11276 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11277 frame parameters and call to Fmodify_frame_parameters just once.
11278 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11279 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11280 and mention nil frame in docstring.
11282 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11284 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
11285 (x_figure_window_size): Likewise. Adjust to return long.
11286 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11287 (toplevel): Move Qterminal_live_p to...
11288 * terminal.c (toplevel): ...here, make it static, and...
11289 (syms_of_terminal): ...DEFSYM here.
11290 * frame.h (Qterminal_live_p): Remove declaration.
11291 (make_frame, x_figure_window_size): Adjust prototype.
11292 * nsfns.m (Fx_create_frame): Use long for window flags.
11294 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
11296 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
11297 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
11298 Do not assume that emacs_close (INT_MAX) is a no-op.
11300 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11302 * xfaces.c (make_face_cache): For struct face_cache, prefer
11303 xmalloc to xzalloc and so avoid redundant call to memset.
11304 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
11306 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11308 * fringe.c (draw_window_fringes, update_window_fringes)
11309 (compute_fringe_widths):
11310 * w32term.c (x_draw_glyph_string):
11311 * window.c (candidate_window_p, Frecenter):
11312 * xfaces.c (realize_basic_faces, realize_default_face)
11313 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
11314 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
11315 * xfns.c (x_set_cursor_color, xic_free_xfontset):
11316 * xmenu.c (Fx_menu_bar_open_internal):
11317 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
11318 * xsettings.c (xft_settings_event):
11319 * xterm.c (x_draw_glyph_string, x_had_errors_p):
11320 Use bool for booleans. Adjust style and comments where
11322 * dispextern.h (draw_window_fringes, update_window_fringes)
11323 (compute_fringe_widths):
11324 * xterm.h (x_had_errors_p): Adjust prototype.
11326 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11328 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
11329 CHECK_LIST. Rewrite the loop to avoid useless local variable.
11331 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
11333 * fns.c (toplevel): Remove comment before Fsafe_length because
11334 it checks for QUIT.
11336 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
11338 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
11340 2013-07-28 Eli Zaretskii <eliz@gnu.org>
11342 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
11343 frame which got the message is still alive, before dereferencing
11344 its pointer. (Bug#14970)
11346 * frame.c (delete_frame): Test "this" frame's minibuffer window to
11347 be a live window, before using it as such. (Bug#14970)
11349 2013-07-27 Eli Zaretskii <eliz@gnu.org>
11351 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
11352 w32_detect_focus_change instead of doing part of its job by hand.
11353 This fixes the problem whereby FOCUS_OUT events were not sent to
11356 2013-07-26 Eli Zaretskii <eliz@gnu.org>
11358 * process.c (Fprocess_list): Doc fix.
11360 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
11361 being re-exposed only if it didn't ask to become visible.
11362 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
11363 was previously iconified. (Bug#14841)
11364 (x_iconify_frame): Mark the frame iconified.
11366 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
11368 Fix minor problems found by static checking.
11369 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
11370 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
11372 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
11374 * eval.c (set_specpdl_old_value): New function.
11375 (unbind_to): Minor simplification.
11376 (get_backtrace_frame): New function.
11377 (Fbacktrace_frame): Use it. Add `base' argument.
11378 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
11379 (syms_of_eval): Export backtrace-eval.
11380 * xterm.c (x_focus_changed): Simplify.
11382 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
11384 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
11386 2013-07-24 Eli Zaretskii <eliz@gnu.org>
11388 * xdisp.c (redisplay_window): Instead of moving point out of
11389 scroll margin, reject the force_start method, and try scrolling
11390 instead. (Bug#14780)
11392 2013-07-24 Ken Brown <kbrown@cornell.edu>
11394 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
11397 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
11399 * eval.c (Fprogn): Do not check that BODY is a proper list.
11400 This undoes the previous change. The check slows down the
11401 interpreter, and is not needed to prevent a crash. See
11402 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
11404 2013-07-23 Glenn Morris <rgm@gnu.org>
11406 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
11408 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
11410 Port to GNU/Linux systems with tinfo but not ncurses.
11411 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
11412 to decide whether ncurses is being used. Without this change,
11413 GCC complains about tgetent not being declared, on a system
11414 that has tinfo installed but ncurses not installed.
11416 * eval.c (Fprogn): Check that BODY is a proper list.
11418 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
11419 * data.c (Fsetq_default):
11420 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
11421 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
11423 Tune by taking advantage of the fact that ARGS is always a list
11424 when a function is declared to have UNEVALLED args.
11426 * emacsgtkfixed.c: Port to GCC 4.6.
11427 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
11429 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
11431 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
11432 here to silence compiler warnings.
11434 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
11436 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
11437 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
11438 from messing up Emacs's 'struct frame' (Bug#14923).
11440 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11442 * alloc.c (make_save_ptr_ptr): Define this function.
11443 It was inadvertently omitted. It's needed only if
11444 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
11446 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
11448 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
11449 frame have focus (Bug#14895).
11451 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11453 Avoid vfork-related deadlock more cleanly.
11454 * callproc.c (child_setup): When the child's exec fails, output
11455 the program name, as that's more useful. Use O_NONBLOCK to avoid
11457 * process.c (create_process_1): Remove; no longer needed.
11458 (create_process): Remove timer hack; no longer needed, now that
11459 the child avoids deadlock.
11461 2013-07-20 Glenn Morris <rgm@gnu.org>
11463 * image.c (Fimage_flush): Fix doc typo.
11465 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
11467 Fix array bounds violation when pty allocation fails.
11468 * process.c (PTY_NAME_SIZE): New constant.
11469 (pty_name): Remove static variable; it's now auto.
11470 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
11471 Take pty_name as an arg rather than using a static variable.
11472 All callers changed.
11473 (create_process): Recover pty_flag from process, not from volatile local.
11474 (create_pty): Stay inside array even when pty allocation fails.
11475 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
11477 * lread.c (Fload): Avoid initialization only when lint checking.
11478 Mention that it's needed only for older GCCs.
11480 2013-07-20 Kenichi Handa <handa@gnu.org>
11482 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
11483 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
11485 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
11487 * lread.c (Fload): Avoid uninitialized warning.
11489 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11491 Fix some minor file descriptor leaks and related glitches.
11492 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
11493 (create_lock_file): Use write, not emacs_write.
11494 * image.c (slurp_file, png_load_body):
11495 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
11496 (server_accept_connection):
11497 Don't leak an fd on memory allocation failure.
11498 * image.c (slurp_file): Add a cheap heuristic for growing files.
11499 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
11500 as that's what the other routines do. Maybe input need not be
11501 blocked at all, but it's better to be consistent.
11502 Avoid undefined behavior when strlen is zero.
11504 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
11505 (NSTATICS): Now a constant; doesn't need to be a macro.
11507 2013-07-19 Richard Stallman <rms@gnu.org>
11509 * coding.c (decode_coding_utf_8): Add simple loop for fast
11510 processing of ASCII characters.
11512 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11514 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
11516 2013-07-19 Eli Zaretskii <eliz@gnu.org>
11518 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
11519 unportable 'struct x_display_info'.
11520 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
11521 is a portable type.
11523 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11525 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
11526 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
11528 (system_process_attributes): Prefer plain char to unsigned char
11529 when either will do. Clean up properly if interrupted or if
11530 memory allocations fail. Don't assume sscanf succeeds.
11531 Remove no-longer-needed workaround to stop GCC from whining.
11532 Read command-line once, instead of multiple times. Check read status a
11533 bit more carefully.
11535 Fix obscure porting bug with varargs functions.
11536 The code assumed that int is treated like ptrdiff_t in a vararg
11537 function, which is not a portable assumption. There was a similar
11538 -- though these days less likely -- porting problem with various
11539 assumptions that pointers of different types all smell the same as
11540 far as vararg functions is conserved. To make this problem less
11541 likely in the future, redo the API to use varargs functions.
11542 * alloc.c (make_save_value): Remove this vararg function.
11543 All uses changed to ...
11544 (make_save_int_int_int, make_save_obj_obj_obj_obj)
11545 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
11547 (make_save_ptr): Rename from make_save_pointer, for consistency with
11548 the above. Define only on platforms that need it. All uses changed.
11550 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11552 * keyboard.c: Try to fix typos in previous change.
11553 (DISPLAY_LIST_INFO): New macro.
11554 (kbd_buffer_get_event): Do not access members that are not present
11555 in X11. Revert inadvertent change of "!=" to "=".
11557 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
11559 * keyboard.c (kbd_buffer_get_event):
11560 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
11561 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
11563 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11565 * filelock.c: Fix unlikely file descriptor leaks.
11566 (get_boot_time_1): Rework to avoid using emacs_open.
11567 This doesn't actually fix a leak, but is better anyway.
11568 (read_lock_data): Use read, not emacs_read.
11570 * doc.c: Fix minor memory and file descriptor leaks.
11571 * doc.c (get_doc_string): Fix memory leak when doc file absent.
11572 (get_doc_string, Fsnarf_documentation):
11573 Fix file descriptor leak on error.
11575 * term.c: Fix minor fdopen-related file descriptor leaks.
11576 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
11577 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
11579 * charset.c: Fix file descriptor leaks and errno issues.
11581 (load_charset_map_from_file): Don't leak file descriptor on error.
11582 Use plain record_xmalloc since the allocation is larger than
11583 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
11585 * eval.c (record_unwind_protect_nothing):
11586 * fileio.c (fclose_unwind):
11588 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
11589 The replacement doesn't block input, but that no longer seems
11592 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
11594 * lread.c: Fix file descriptor leaks and errno issues.
11595 (Fload): Close some races that leaked fds or streams when 'load'
11597 (Fload, openp): Report error number of last nontrivial failure to open.
11598 ENOENT counts as trivial.
11599 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
11601 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
11602 now that the function is always called with a nonnegative arg.
11603 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
11604 All uses replaced with ...
11605 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
11607 A few more minor file errno-reporting bugs.
11608 * callproc.c (Fcall_process):
11609 * doc.c (Fsnarf_documentation):
11610 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
11611 * process.c (set_socket_option):
11612 Don't let a constructor trash errno.
11613 * doc.c: Include <errno.h>.
11615 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
11617 * w32fns.c (unwind_create_tip_frame): Fix declaration.
11619 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
11621 Fix w32 bug with call-process-region (Bug#14885).
11622 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
11623 to Fcall_process when the input is empty. This simplifies the
11624 code a bit. It makes no difference on POSIXish platforms but
11625 apparently it fixes a bug on w32.
11627 Fix bug where insert-file-contents closes a file twice (Bug#14839).
11628 * fileio.c (close_file_unwind): Don't close if FD is negative;
11629 this can happen when unwinding a zapped file descriptor.
11630 (Finsert_file_contents): Unwind-protect the fd before the point marker,
11631 in case Emacs runs out of memory between the two unwind-protects.
11632 Don't trash errno when closing FD.
11633 Zap the FD in the specpdl when closing it, instead of deferring
11634 the removal of the unwind-protect; this fixes a bug where a child
11635 function unwinds the stack past us.
11637 New unwind-protect flavors to better type-check C callbacks.
11638 This also lessens the need to write wrappers for callbacks,
11639 and the need for make_save_pointer.
11640 * alloc.c (free_save_value):
11641 * atimer.c (run_all_atimers):
11643 * alloc.c (safe_alloca_unwind):
11644 * atimer.c (unwind_stop_other_atimers):
11645 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
11646 * menu.c (cleanup_popup_menu) [HAVE_NS]:
11647 * minibuf.c (choose_minibuf_frame_1):
11648 * process.c (make_serial_process_unwind):
11649 * xdisp.c (pop_message_unwind):
11650 * xselect.c (queue_selection_requests_unwind):
11651 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
11652 * alloc.c (record_xmalloc):
11653 Prefer record_unwind_protect_ptr to record_unwind_protect with
11655 * alloc.c (Fgarbage_collect):
11656 Prefer record_unwind_protect_void to passing a dummy.
11657 * buffer.c (restore_buffer):
11658 * window.c (restore_window_configuration):
11659 * xfns.c, w32fns.c (do_unwind_create_frame)
11660 New wrapper. All record-unwind uses of wrappee changed.
11661 * buffer.c (set_buffer_if_live):
11662 * callproc.c (call_process_cleanup, delete_temp_file):
11663 * coding.c (code_conversion_restore):
11664 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
11665 * editfns.c (save_excursion_restore)
11666 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
11667 (save_restriction_restore):
11668 * eval.c (restore_stack_limits, un_autoload):
11669 * fns.c (require_unwind):
11670 * keyboard.c (recursive_edit_unwind, tracking_off):
11671 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
11672 * macros.c (pop_kbd_macro, restore_menu_items):
11673 * nsfns.m (unwind_create_frame):
11674 * print.c (print_unwind):
11675 * process.c (start_process_unwind):
11676 * search.c (unwind_set_match_data):
11677 * window.c (select_window_norecord, select_frame_norecord):
11678 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
11679 (fast_set_selected_frame):
11680 * xfns.c, w32fns.c (unwind_create_tip_frame):
11681 Return void, not a dummy Lisp_Object. All uses changed.
11682 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
11683 * callproc.c (call_process_kill):
11684 * fileio.c (restore_point_unwind, decide_coding_unwind)
11685 (build_annotations_unwind):
11686 * insdel.c (Fcombine_after_change_execute_1):
11687 * keyboard.c (read_char_help_form_unwind):
11688 * menu.c (unuse_menu_items):
11689 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
11690 * sound.c (sound_cleanup):
11691 * xdisp.c (unwind_redisplay):
11692 * xfns.c (clean_up_dialog):
11693 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
11694 Accept no args and return void, instead of accepting and returning
11695 a dummy Lisp_Object. All uses changed.
11696 * cygw32.c (fchdir_unwind):
11697 * fileio.c (close_file_unwind):
11698 * keyboard.c (restore_kboard_configuration):
11699 * lread.c (readevalllop_1):
11700 * process.c (wait_reading_process_output_unwind):
11701 Accept int and return void, rather than accepting an Emacs integer
11702 and returning a dummy object. In some cases this fixes an
11703 unlikely bug when the corresponding int is outside Emacs integer
11704 range. All uses changed.
11705 * dired.c (directory_files_internal_unwind):
11706 * fileio.c (do_auto_save_unwind):
11707 * gtkutil.c (pop_down_dialog):
11708 * insdel.c (reset_var_on_error):
11709 * lread.c (load_unwind):
11710 * xfns.c (clean_up_file_dialog):
11711 * xmenu.c, nsmenu.m (pop_down_menu):
11712 * xmenu.c (cleanup_widget_value_tree):
11713 * xselect.c (wait_for_property_change_unwind):
11714 Accept pointer and return void, rather than accepting an Emacs
11715 save value encapsulating the pointer and returning a dummy object.
11717 * editfns.c (Fformat): Update the saved pointer directly via
11718 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
11719 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
11720 (unwind_body): New function.
11721 (record_unwind_protect): First arg is now a function returning void,
11722 not a dummy Lisp_Object.
11723 (record_unwind_protect_ptr, record_unwind_protect_int)
11724 (record_unwind_protect_void): New functions.
11725 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
11726 * fileio.c (struct auto_save_unwind): New type.
11727 (do_auto_save_unwind): Use it.
11728 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
11729 * insdel.c (struct rvoe_arg): New type.
11730 (reset_var_on_error): Use it.
11731 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
11733 (specbinding_func): Remove; there are now several such functions.
11734 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
11735 (set_unwind_protect_ptr): New function.
11736 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
11738 Be simpler and more consistent about reporting I/O errors.
11739 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
11740 Say "Read error" and "Write error", rather than "I/O error", or
11741 "IO error reading", or "IO error writing", when a read or write
11743 * process.c (Fmake_network_process, wait_reading_process_output)
11744 (send_process, Fprocess_send_eof, wait_reading_process_output):
11745 Capitalize diagnostics consistently. Put "failed foo" at the
11746 start of the diagnostic, so that we don't capitalize the
11747 function name "foo". Consistently say "failed" for such
11749 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
11750 All callers changed. This is so it can use report_file_error.
11751 * sysdep.c (serial_open, serial_configure): Capitalize I/O
11752 diagnostics consistently as above.
11754 * fileio.c (report_file_errno): Fix errno reporting bug.
11755 If the file name is neither null nor a pair, package it up as a
11756 singleton list. All callers changed, both to this function and to
11757 report_file_error. This fixes a bug where the memory allocator
11758 invoked by list1 set errno so that the immediately following
11759 report_file_error reported the wrong errno value.
11761 Fix minor problems found by --enable-gcc-warnings.
11762 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
11763 * keyboard.c (kbd_buffer_get_event): Remove unused local.
11765 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
11767 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
11768 Set event->arg to Qt if switch-event shall be generated.
11769 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
11771 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
11773 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
11776 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
11777 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
11778 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
11779 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
11780 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
11781 and there is a focused frame.
11782 (head_table): Add focus-in and focus-out.
11783 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
11784 bind to handle-focus-in/out.
11786 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
11787 (Fhandle_switch_frame): Call Fhandle_focus_in.
11788 (syms_of_frame): defsubr handle-focus-in/out.
11790 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
11792 Fix porting bug to older POSIXish platforms (Bug#14862).
11793 * sysdep.c (emacs_pipe): New function, that implements
11794 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
11795 This should port better to CentOS 5 and to Mac OS X 10.6.
11796 All calls to pipe2 changed.
11798 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
11799 This makes the code easier to read and the executable a bit smaller.
11800 Do not replace all calls to Fcons that happen to create lists,
11801 just calls that are intended to create lists. For example, when
11802 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
11803 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
11804 Similarly for list2 through list5.
11805 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
11806 * bytecode.c (exec_byte_code):
11807 * callint.c (quotify_arg, Fcall_interactively):
11808 * callproc.c (Fcall_process, create_temp_file):
11809 * charset.c (load_charset_map_from_file)
11810 (Fdefine_charset_internal, init_charset):
11811 * coding.c (get_translation_table, detect_coding_system)
11812 (Fcheck_coding_systems_region)
11813 (Fset_terminal_coding_system_internal)
11814 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
11815 * composite.c (update_compositions, Ffind_composition_internal):
11816 * dired.c (directory_files_internal, file_name_completion)
11818 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
11819 * doc.c (Fsnarf_documentation):
11820 * editfns.c (Fmessage_box):
11822 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
11823 (Feval, eval_sub, Ffuncall, apply_lambda):
11824 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
11825 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
11826 (Fset_file_times, Finsert_file_contents)
11827 (Fchoose_write_coding_system, Fwrite_region):
11828 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
11829 * font.c (font_registry_charsets, font_parse_fcname)
11830 (font_prepare_cache, font_update_drivers, Flist_fonts):
11831 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
11832 * frame.c (make_frame, Fmake_terminal_frame)
11833 (x_set_frame_parameters, x_report_frame_params)
11834 (x_default_parameter, Fx_parse_geometry):
11835 * ftfont.c (syms_of_ftfont):
11836 * image.c (gif_load):
11837 * keyboard.c (command_loop_1):
11838 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
11839 (Fcopy_keymap, append_key, Fcurrent_active_maps)
11840 (Fminor_mode_key_binding, accessible_keymaps_1)
11841 (Faccessible_keymaps, Fwhere_is_internal):
11842 * lread.c (read_emacs_mule_char):
11843 * menu.c (find_and_return_menu_selection):
11844 * minibuf.c (get_minibuffer):
11845 * nsfns.m (Fns_perform_service):
11846 * nsfont.m (ns_script_to_charset):
11847 * nsmenu.m (ns_popup_dialog):
11848 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
11849 (Fx_own_selection_internal):
11850 * nsterm.m (append2):
11851 * print.c (Fredirect_debugging_output)
11852 (print_prune_string_charset):
11853 * process.c (Fdelete_process, Fprocess_contact)
11854 (Fformat_network_address, set_socket_option)
11855 (read_and_dispose_of_process_output, write_queue_push)
11856 (send_process, exec_sentinel):
11857 * sound.c (Fplay_sound_internal):
11858 * textprop.c (validate_plist, add_properties)
11859 (Fput_text_property, Fadd_face_text_property)
11860 (copy_text_properties, text_property_list, syms_of_textprop):
11861 * unexaix.c (report_error):
11862 * unexcoff.c (report_error):
11863 * unexsol.c (unexec):
11864 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
11865 (Fformat_mode_line, syms_of_xdisp):
11866 * xfaces.c (set_font_frame_param)
11867 (Finternal_lisp_face_attribute_values)
11868 (Finternal_merge_in_global_face, syms_of_xfaces):
11869 * xfns.c (x_default_scroll_bar_color_parameter)
11870 (x_default_font_parameter, x_create_tip_frame):
11871 * xfont.c (xfont_supported_scripts):
11872 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
11873 (menu_help_callback, xmenu_show):
11874 * xml.c (make_dom):
11875 * xterm.c (set_wm_state):
11876 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
11877 and similarly for list2 through list5.
11879 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
11881 * callproc.c (Fcall_process_region): Fix minor race and tune.
11882 (create_temp_file): New function, with the temp-file-creation part
11883 of the old Fcall_process_region. Use Fcopy_sequence to create the
11884 temp file name, rather than alloca + build_string, for simplicity.
11885 Don't bother to block input around the temp file creation;
11886 shouldn't be needed. Simplify use of mktemp.
11887 Use record_unwind_protect immediately after creating the temp file;
11888 this closes an unlikely race where the temp file was not removed.
11889 Use memcpy rather than an open-coded loop.
11890 (Fcall_process_region): Use the new function. If the input is
11891 empty, redirect from /dev/null rather than from a newly created
11892 empty temp file; this avoids unnecessary file system traffic.
11894 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
11896 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
11897 Simplify by making this case like the other two. This is a bit
11898 slower on obsolete hosts, but the extra complexity isn't worth it.
11900 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
11901 * process.c (create_process) [!DOS_NT]:
11902 Remove now-unnecessary calls to emacs_close.
11904 2013-07-13 Eli Zaretskii <eliz@gnu.org>
11906 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
11907 returning early. (Bug#14850)
11909 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
11910 and inhibit-iso-escape-detection attributes of 'undecided'.
11913 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
11915 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
11916 Reported by Herbert J. Skuhra in
11917 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
11919 Don't lose top specpdl entry when memory is exhausted.
11920 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
11921 specpdl overflow here, to simplify callers; all callers changed.
11922 Always reserve an unused entry at the stack top; this avoids
11923 losing the top entry's information when memory is exhausted.
11925 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
11927 Clean up errno reporting and fix some errno-reporting bugs.
11928 * callproc.c (Fcall_process):
11929 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
11930 * process.c (create_process, Fmake_network_process):
11931 * unexaix.c (report_error):
11932 * unexcoff.c (report_error):
11933 Be more careful about reporting the errno of failed operations.
11934 The code previously reported the wrong errno sometimes.
11935 Also, prefer report_file_errno to setting errno + report_file_error.
11936 (Fcall_process): Look at openp return value rather than at path,
11937 as that's a bit faster and clearer when there's a numeric predicate.
11938 * fileio.c (report_file_errno): New function, with most of the
11939 old contents of report_file_error.
11940 (report_file_error): Use it.
11941 (Ffile_exists_p, Ffile_accessible_directory_p):
11942 Set errno to 0 when it is junk.
11943 * fileio.c (Faccess_file):
11944 * image.c (x_create_bitmap_from_file):
11945 Use faccessat rather than opening the file, to avoid the hassle of
11946 having a file descriptor open.
11947 * lisp.h (report_file_errno): New decl.
11948 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
11951 * process.c (create_process, wait_reading_process_output) [AIX]:
11952 Remove obsolete SIGHUP-related code, as Emacs no longer disables
11953 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
11954 a multithreaded environment anyway).
11955 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
11957 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
11959 * image.c (x_find_image_file): Don't close a remote file handle.
11961 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
11963 Fix races with threads and file descriptors.
11964 * callproc.c (Fcall_process_region):
11965 * dired.c (open_directory):
11966 * emacs.c (main, Fdaemon_initialized):
11967 * image.c (x_find_image_file):
11968 * inotify.c (Finotify_rm_watch):
11969 * lread.c (Flocate_file_internal):
11970 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
11971 * term.c (term_mouse_moveto, init_tty):
11972 * termcap.c (tgetent):
11973 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
11974 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
11975 * unexhp9k800.c, unexmacosx.c (unexec):
11976 * callproc.c (Fcall_process_region):
11977 Use emacs_close, not close.
11978 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
11979 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
11980 and posix_close function on current platforms (which all lack them).
11981 (emacs_close): Use it. This should fix the races on GNU/Linux and
11982 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
11983 and it should avoid closing random victim file descriptors on
11986 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
11988 * inotify.c (uninitialized): Remove. All uses replaced by -1.
11989 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
11990 Touch up doc a bit.
11992 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
11993 This is for .gdbinit xbacktrace.
11995 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
11996 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
11997 (emacs_set_tty): Now static.
11998 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
11999 * term.c (tty_capable_p, tty_default_color_capabilities)
12000 (get_tty_terminal, term_mouse_movement)
12001 (handle_one_term_event, init_tty, maybe_fatal):
12002 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12003 (tgetent, scan_file, name_match, compare_contin):
12004 * terminal.c (get_terminal):
12005 Use bool for boolean.
12006 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12007 Prefer char to unsigned char if either will do.
12008 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12009 (tty_write_glyphs): Prefer int to unsigned.
12010 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12011 All callers changed.
12012 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12014 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12017 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12018 (B__dummy__): New dummy symbol, to pacify C89.
12019 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12020 they can't grok varargs macros.
12021 * dispnew.c (add_window_display_history)
12022 (add_frame_display_history):
12023 * print.c (print_object):
12024 * xdisp.c (debug_method_add):
12025 Use %p printf format only for void pointers.
12026 * emacs.c (usage_message): New constant, replacing ...
12027 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12028 (main): Adjust to usage reorg.
12029 * fns.c (syms_of_fns):
12030 * profiler.c (syms_of_profiler):
12031 Don't use non-constant struct initializers.
12032 * gnutls.h (gnutls_initstage_t):
12033 * lisp.h (enum Lisp_Fwd_Type):
12034 * lread.c (lisp_file_lexically_bound_p):
12035 * xsettings.c (anonymous enum):
12036 Remove trailing comma.
12037 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12038 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12039 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12041 * regex.c (const_re_char): New type, to pacify strict C89.
12042 All uses of 'const re_char' replaced to use it.
12043 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12044 with glibc when strict C89. This change is imported from gnulib.
12046 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12047 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12048 Omit GNU_LINUX implementation, since it requires long long.
12049 * xterm.c (x_draw_underwave):
12050 Do not assume the traditional order of struct's members.
12051 (x_term_init): Rewrite to avoid the need for non-constant structure
12054 Syntax cleanup, mostly replacing macros with functions.
12055 This removes the need for the syntax_temp hack.
12056 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12057 * syntax.c (SYNTAX_INLINE): New macro.
12058 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12059 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12060 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12061 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12062 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12063 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12064 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12065 Now constants, not macros.
12066 (syntax_temp) [!__GNUC__]: Remove.
12067 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12068 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12069 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12070 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12071 Move here from syntax.h; now functions, not macros. Except for the
12072 last function, these are static since only syntax.c uses them.
12073 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12074 All uses changed. Now a function, not a macro; use this fact
12075 to simplify the code.
12076 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12077 compiler bugs; no longer relevant.
12078 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12079 (SYNTAX_INLINE): New macro.
12080 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12081 for the new functions. Use bool for boolean member.
12082 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12083 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12084 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12085 (SETUP_BUFFER_SYNTAX_TABLE):
12086 Now extern inline functions, not macros.
12087 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12088 Remove; all uses replaced by implementation.
12089 (syntax_temp) [!__GNUC__]: Remove decl.
12090 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12092 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12094 * emacs.c (main): Fix syntax error.
12096 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12098 Timestamp fixes for undo (Bug#14824).
12099 * atimer.c (schedule_atimer):
12100 * fileio.c (Ffile_newer_than_file_p):
12101 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12102 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12103 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12104 (syms_of_fileio): Remove Sclear_visited_file_name.
12105 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12106 file doesn't exist; this avoids an ambiguity with negative timestamps.
12107 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12108 * systime.h (make_emacs_time, invalid_emacs_time):
12109 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12110 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12111 * undo.c (record_first_change): Push (visited-file-modtime) onto
12112 undo list rather than reimplementing it by hand, incorrectly.
12114 2013-07-09 Ken Brown <kbrown@cornell.edu>
12116 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12118 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12120 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12122 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12124 Handle errno and exit status a bit more carefully.
12125 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12126 number into an exit status. Instead, use EXIT_CANCELED.
12127 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12128 * callproc.c (relocate_fd):
12129 * emacs.c (close_output_streams, main):
12130 * process.c (create_process):
12131 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12132 Use emacs_perror for simplicity.
12133 * callproc.c (relocate_fd, main):
12134 * sysdep.c (sys_subshell):
12135 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12136 (shut_down_emacs): Use emacs_write, not write.
12137 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12138 * fileio.c (Fcopy_file, e_write):
12139 * nsterm.m (ns_select):
12140 * process.c (send_process):
12141 * sound.c (vox_write):
12142 Use emacs_write_sig, not emacs_write.
12143 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12144 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12146 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12148 (emacs_full_write): New function.
12149 (emacs_write): Rewrite to use it.
12150 (emacswrite_sig, emacs_perror): New functions.
12151 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12153 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12155 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12156 on NS even if it is present. Pixmap on NS is a void*.
12158 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12160 Port to Ubuntu 10 (Bug#14803).
12161 Problem reported by T.V. Raman.
12162 * process.c (close_on_exec, accept4, process_socket):
12163 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12165 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12167 * w32.c (sys_dup): Declare prototype.
12171 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12173 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12175 Make file descriptors close-on-exec when possible (Bug#14803).
12176 This simplifies Emacs a bit, since it no longer needs to worry
12177 about closing file descriptors by hand in some cases.
12178 It also fixes some unlikely races. Not all such races, as
12179 libraries often open files internally without setting
12180 close-on-exec, but it's an improvement.
12181 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12182 * callproc.c (Fcall_process) [!MSDOS]:
12183 * emacs.c (main) [!DOS_NT]:
12184 * nsterm.m (ns_term_init):
12185 * process.c (create_process):
12186 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12187 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12188 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12189 Prefer mkostemp with O_CLOEXEC to mkstemp.
12190 * callproc.c (relocate_fd) [!WINDOWSNT]:
12191 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12192 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12194 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12195 Make the resulting file descriptor close-on-exec.
12196 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12197 * lread.c (load_descriptor_list, load_descriptor_unwind):
12198 Remove; no longer needed. All uses removed.
12199 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12200 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12202 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12203 (Fmake_network_process, Fnetwork_interface_list)
12204 (Fnetwork_interface_info, server_accept_connection):
12205 Make newly-created socket close-on-exec.
12206 * sysdep.c (emacs_open, emacs_fopen):
12207 Make new-created descriptor close-on-exec.
12208 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12209 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12211 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12213 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12214 for NS_IMPL_GNUSTEP.
12216 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12218 Fix openp errno handling.
12219 * callproc.c (Fcall_process): Preserve openp errno around close.
12220 * lread.c (openp): Set errno when returning -1, as some callers
12223 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12225 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12227 * nsterm.h (NSSavePanel): Update comment.
12228 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12229 (ns_run_file_dialog): Declare.
12231 * nsfns.m: Remove panelOK.
12233 (ns_run_file_dialog): New function.
12234 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12235 event loop, so file dialog is popped up by ns_run_file_dialog, called
12236 by sendEvent (Bug#14578).
12237 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12239 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12241 * xdisp.c (default_line_pixel_height): New function.
12242 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12243 (try_cursor_movement, redisplay_window, try_window)
12244 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12246 * window.c (window_scroll_pixel_based):
12247 use default_line_pixel_height.
12249 * dispextern.h (default_line_pixel_height): Add prototype.
12251 * frame.c (x_set_line_spacing): Accept a float value for
12252 line-spacing parameter, per the documentation.
12254 * data.c (Fmultibyte_string_p): Doc fix.
12256 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12258 Use emacs_open more consistently when opening files.
12259 This handles EINTR more consistently now, and makes it easier
12260 to introduce other uniform changes to file descriptor handling.
12261 * sysstdio.h: New file.
12262 * buffer.c (mmap_init):
12263 * cygw32.c (chdir_to_default_directory):
12264 * dispnew.c (Fopen_termscript):
12265 * emacs.c (Fdaemon_initialized):
12266 * fileio.c (Fdo_auto_save):
12267 * image.c (slurp_file, png_load_body, jpeg_load_body):
12268 * keyboard.c (Fopen_dribble_file):
12270 * print.c (Fredirect_debugging_output):
12271 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12272 * termcap.c (tgetent):
12273 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12274 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12275 * w32term.c (w32_initialize) [CYGWIN]:
12276 * xfaces.c (Fx_load_color_file):
12277 Use emacs_open instead of plain open, and emacs_fopen instead of
12279 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12280 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12281 * callproc.c (default_output_mode): New constant.
12282 (Fcall_process): Use it to call emacs_open instead of plain creat.
12283 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
12284 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
12285 (emacs_fopen): New function.
12286 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
12287 Include <lisp.h>, for emacs_open.
12288 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
12290 Remove duplicate #include directives.
12291 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
12293 Don't include stdio.h twice.
12294 * buffer.c [USE_MMAP_FOR_BUFFERS]:
12295 Don't include sys/types.h or stdio.h twice.
12296 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
12297 * lread.c: Don't include coding.h twice.
12298 * nsfont.m: Don't include frame.h twice.
12299 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
12300 * ralloc.c: Don't include <unistd.h> twice.
12301 * xdisp.c: Don't include font.h twice.
12302 * xterm.c: Don't include fontset.h twice.
12303 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
12305 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12307 Scale ImageMagick images more carefully.
12308 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
12309 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
12310 Be more careful about avoiding undefined behavior after
12311 integer overflow and division by zero.
12313 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12315 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
12316 (syms_of_w32fns): DEFSYM them.
12317 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
12318 (CCHDEVICENAME): Define macros if not defined.
12319 (struct MONITOR_INFO_EX): New struct.
12320 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
12321 (enum_display_monitors_fn): New variable.
12322 (globals_of_w32fns): Initialize it.
12323 (Fx_display_pixel_width, Fx_display_pixel_height)
12324 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
12325 multi-monitor setups in docstrings.
12326 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
12327 screen size by primary monitor's millimeter per pixel.
12328 (w32_monitor_enum, w32_display_monitor_attributes_list)
12329 (w32_display_monitor_attributes_list_fallback)
12330 (Fw32_display_monitor_attributes_list): New functions.
12331 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
12333 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
12335 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
12337 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
12339 * fileio.c (Qfile_notify_error): New error symbol.
12341 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
12342 * inotify.c (inotify_callback, symbol_to_inotifymask)
12343 (Finotify_add_watch, Finotify_rm_watch): Use it.
12344 (inotifyevent_to_event): Exchange order of cookie and file name.
12345 (Finotify_add_watch): Adapt docstring.
12347 * lisp.h (Qfile_notify_error): Declare.
12349 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12351 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
12352 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12353 Do not clear _malloc_thread_enabled_p, undoing the previous change,
12354 which did not work (see <http://bugs.gnu.org/14569#307>).
12355 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
12356 && (!noninteractive || initialized)). This attempts to thread
12357 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
12359 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
12361 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
12362 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
12364 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12366 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
12367 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12368 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
12369 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
12371 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12373 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
12374 Define to __sys_siglist.
12376 2013-07-02 Eli Zaretskii <eliz@gnu.org>
12378 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
12379 word-wrap, so that overflow-newline-into-fringe would work in
12380 visual-line-mode. (Bug#2749)
12381 (move_it_in_display_line_to): When the last scanned display
12382 element fits exactly on the display line, and
12383 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
12384 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
12385 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
12386 finding buffer position that corresponds to pixel coordinates,
12387 e.g. in buffer_posn_from_coords.
12389 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
12391 * process.c (handle_child_signal): Call catch_child_signal if
12394 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12396 Don't convert function pointers to void * and back.
12397 It isn't portable C, and it's easy enough to avoid.
12398 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
12399 (make_save_value): Add support for SAVE_FUNCPOINTER.
12400 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
12401 * print.c (print_object):
12402 Distinguish function from object pointers.
12403 * lisp.h (SAVE_FUNCPOINTER): New constant.
12404 (SAVE_SLOT_BITS): Adjust to it.
12405 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
12406 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
12407 (voidfuncptr): New typedef.
12408 (struct Lisp_Save_Value): New member data[0].funcpointer.
12409 (XSAVE_FUNCPOINTER): New function.
12411 Simplify buildobj processing.
12412 * Makefile.in (buildobj.h): Make it a sequence of strings each
12413 followed by comma, rather than a single string. Put it into a
12414 .tmp file in case there's an error while generating it.
12415 (gl-stamp): Use .tmp for temp files.
12416 (mostlyclean): Clean .tmp files.
12417 * doc.c (buildobj): Move to just the routine that needs it.
12418 It's now an array of strings, so processing is simpler.
12420 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
12422 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
12423 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
12424 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12425 Invoke malloc_enable_thread even when not interactive.
12426 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
12427 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
12428 in this case, since the underlying bug has now been fixed.
12430 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
12432 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
12433 unlinking it (bug#14691).
12435 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
12437 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
12438 before checking whether buffer is modified. This lets
12439 `kill-buffer-query-functions' cancel killing of the buffer or save
12440 its content before `kill-buffer' asks user the "Buffer %s
12441 modified; kill anyway?" question.
12443 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
12445 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
12446 Let the super performKeyEquivalent deal with them (Bug#14747).
12448 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
12450 * widget.c (resize_cb): Remove unused local.
12452 Do not use GTK 3 if it exists but cannot be compiled.
12453 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
12454 * xterm.c (x_error_handler) [!USE_GTK]:
12457 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
12459 2013-06-30 Eli Zaretskii <eliz@gnu.org>
12461 * intervals.c (get_local_map): Instead of aborting, clip POSITION
12462 to the valid range of values. (Bug#14753)
12464 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
12465 when moving point by using the current glyph matrix. This avoids
12466 the need to force redisplay when this function is called in a
12469 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
12471 Fix minor problems found by static checking.
12472 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
12473 Redo the latter's body to sidestep GCC parenthesization warnings.
12474 (setup_coding_system, detect_coding, detect_coding_system): Use them.
12475 * coding.c (detect_coding, detect_coding_system):
12476 * coding.h (struct undecided_spec):
12477 Use bool for boolean.
12478 * image.c (QCmax_width, QCmax_height): Now static.
12479 * xdisp.c (Fmove_point_visually): Remove unused local.
12481 2013-06-29 Eli Zaretskii <eliz@gnu.org>
12483 * xdisp.c (Fmove_point_visually): New function.
12485 2013-06-28 Kenichi Handa <handa@gnu.org>
12487 * coding.h (define_coding_undecided_arg_index): New enum.
12488 (coding_attr_index): New members
12489 coding_attr_undecided_inhibit_null_byte_detection,
12490 coding_attr_undecided_inhibit_iso_escape_detection,
12491 coding_attr_undecided_prefer_utf_8.
12492 (undecided_spec): New struct.
12493 (struct coding_system): New member `undecided' of the member
12496 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
12497 (detect_coding): Likewise.
12498 (detect_coding_system): Likewise.
12499 (Fdefine_coding_system_internal): New coding system properties
12500 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
12502 (syms_of_coding): Adjust for coding_arg_undecided_max.
12504 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
12506 * image.c (x_from_xcolors): Remove unused local.
12508 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12510 Defer image data transfer between X client and server until actual
12513 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
12516 * image.c (Destroy_Image): Remove.
12517 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
12518 `mask_p', and `colors_p'. All uses changed.
12519 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
12520 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
12521 New macros for `flags' arg to x_clear_image_1.
12522 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
12523 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
12524 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
12525 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
12526 (image_get_x_image, image_unget_x_image): New functions or macros.
12527 (image_background, image_background_transparent, x_to_xcolors)
12528 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
12529 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
12530 instead of Destroy_Image.
12531 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
12532 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
12533 (png_load_body, jpeg_load_body, tiff_load, gif_load)
12534 (imagemagick_load_image, svg_load_image): Use them instead of
12535 x_create_x_image_and_pixmap, and x_put_x_image followed by
12536 x_destroy_x_image, respectively.
12537 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
12538 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
12539 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
12540 background_transparent fields.
12541 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
12542 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
12544 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
12546 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
12547 This mostly consists of undoing recent changes.
12548 * callproc.c (Fcall_process):
12549 * process.c (create_process):
12550 Do not worry about catching SIGCHLD here, undoing previous change.
12551 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
12552 * process.c, process.h (catch_child_signal):
12553 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
12554 * process.c (catch_child_handler): Don't worry about being called
12555 lazily and do not assume caller has blocked SIGCHLD, undoing
12556 previous change. Move first-time stuff back to
12557 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
12558 tickle glib, as that causes Cygwin bootstrap to fail. Do not
12559 set lib_child_handler if it's already initialized, which may
12560 help avoid problems on GNUstep.
12562 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12564 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
12565 * callproc.c (Fcall_process):
12566 * process.c (create_process):
12567 Make sure SIGCHLD is caught before we fork,
12568 since Emacs startup no arranges to catch SIGCHLD.
12569 * process.c (lib_child_handler): Initialize to null, not to
12571 (catch_child_signal): Allow self to be called lazily.
12572 Do nothing if it's already been called.
12573 Assume caller has blocked SIGCHLD (all callers do now).
12574 * emacs.c (main): Do not catch SIGCHLD here; defer it until
12575 just before it's really needed.
12576 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
12577 since it hasn't been caught yet.
12579 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
12581 * image.c (compute_image_size): New function to implement
12582 :max-width and :max-height.
12583 (imagemagick_load_image): Use it.
12585 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12587 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
12588 * callproc.c, process.h (block_child_signal, unblock_child_signal):
12590 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
12591 * process.c (catch_child_signal): Block SIGCHLD while futzing with
12592 the SIGCHLD handler, since the code is not atomic and (due to glib)
12593 signals may be arriving now.
12594 * sysdep.c (init_signals): Do not catch child signals here;
12595 'main' now does that later, at a safer time.
12597 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
12599 Clean up SIGCHLD handling a bit (Bug#14569).
12600 * process.c, process.h (catch_child_signal):
12601 Now always extern, even if !NS_IMPL_GNUSTEP.
12602 * process.c (catch_child_signal): Move glib tickler here from
12603 init_process_emacs, so that it's done earlier in Emacs
12604 initialization. Also move the noninteractive && !initialized
12605 check here from init_process_emacs. This is all a bit cleaner for
12606 GNUish platforms, and I hope it works around the Cygwin bug.
12607 * sysdep.c (init_signals): Invoke catch_child_signal here, so
12608 that glib signal handling is tickled before glib creates threads.
12610 * process.c (wait_reading_process_output): Avoid int overflow
12611 when reading more than 2 GiB total from a process.
12613 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12615 * process.c (create_process): Handle a couple more cases,
12616 i.e., work even if new_argv and wait_child_setup[i] are cached.
12617 Use Fcall_process's style for volatile vars.
12619 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
12621 * process.c (create_process): Mark PROCESS volatile.
12623 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12625 Use C99-style flexible array members if available.
12626 This avoids some subtle aliasing issues, which typically
12627 aren't a problem with GCC but may be a problem elsewhere.
12628 * alloc.c (sdata): New typedef, replacing the old struct sdata.
12629 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
12630 In either case, it uses a flexible array member rather than
12631 the old struct hack. All uses changed.
12632 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
12633 Adjust to sdata reorganization.
12634 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
12635 Use offsetof (struct, flex_array_member), not sizeof (struct), as
12636 that ports better to pre-C99 non-GCC.
12637 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
12638 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
12639 as the latter has changed.
12640 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
12641 and port better to pre-C99 GCC.
12642 * image.c (struct xpm_cached_color):
12643 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
12644 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
12645 Use FLEXIBLE_ARRAY_MEMBER.
12646 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
12647 Move decl to top level so it gets checked against implementation.
12648 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
12649 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
12651 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
12653 * syntax.c: Integer cleanups.
12654 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
12655 All uses that need 0-or-2 changed to:
12656 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
12657 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
12658 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
12659 (char_quoted, prev_char_comend_first, back_comment)
12660 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
12661 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
12662 Use bool for boolean.
12663 (update_syntax_table, skip_chars, skip_syntaxes):
12664 Prefer int to unsigned when either will do.
12665 (back_comment): Return boolean success flag, like forw_comment,
12666 instead of positive-or-minus-1 (which might have overflowed int anyway).
12667 Don't stuff ptrdiff_t into int.
12668 (syntax_spec_code, syntax_code_spec): Now const.
12669 (Fmatching_paren, scan_lists, scan_sexps_forward):
12670 Use enum syntaxcode for syntax code.
12671 (Fmatching_paren): Check that arg is a character, not just an integer.
12672 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
12673 (Finternal_describe_syntax_value): Omit no-longer-needed
12675 (skip_chars): Use char, not unsigned char, when the distinction
12677 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
12678 * bytecode.c (exec_byte_code):
12679 * syntax.c (syntax_spec_code, Fchar_syntax)
12680 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
12681 (init_syntax_once):
12682 * syntax.h (SYNTAX_WITH_FLAGS):
12683 Omit unnecessary casts.
12685 2013-06-20 Eli Zaretskii <eliz@gnu.org>
12687 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
12688 line dimensions here, to avoid race conditions with the main
12689 thread. (Bug#14062, bug#14630, bug#14669)
12691 * w32term.c (w32_draw_window_cursor): Compute the header line and
12692 mode line dimensions here.
12693 <w32_system_caret_window, w32_system_caret_hdr_height>:
12694 <w32_system_caret_mode_height>: New variables.
12696 * w32term.h: Declare them.
12698 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
12700 * alloc.c (die): Move "assertion failed" string here ...
12701 * lisp.h (eassert): ... from here. Also, suppress evaluation of
12702 COND when SUPPRESS_CHECKING. This shrinks the executable text
12703 size by 0.8% to 2.2% when configured with --enable-checking,
12704 depending on optimization flags (GCC 4.8.1 x86-64).
12706 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
12708 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
12710 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
12711 base is 2; this is more accurate.
12713 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
12715 * sound.c (string_default): Move to !WINDOWSNT section.
12716 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
12718 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
12720 * sound.c: Integer cleanups.
12721 Remove unnecessary forward decls.
12722 (struct sound_device): The 'file' member is now a Lisp_Object, not
12723 a char *, so that we needn't invoke alloca on a huge size.
12724 (Fplay_sound_internal): Adjust to this.
12725 (string_default): New function.
12726 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
12727 Use it to adjust to the struct sound_device change.
12728 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
12729 (be2hs) [0]: Remove.
12731 * syntax.c (skip_chars): Don't use uninitialized storage
12732 when searching a multibyte buffer for characters that are not in a
12733 unibyte string that contains non-ASCII characters.
12735 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
12737 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
12738 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
12740 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12742 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
12744 2013-06-18 Kenichi Handa <handa@gnu.org>
12746 * font.c (Ffont_spec): Signal an error for an invalid font name
12749 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12751 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
12752 In particular this ports to 32-bit sparc Sun cc.
12753 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
12754 array with a dummy element at specpdl[-1], so that its address can
12756 (unbind_to): Do not copy the binding; not needed, now that we
12757 copy old_value in the one place where the copy is needed.
12758 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
12759 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
12760 (union specbinding): Rename from struct specbinding. Redo layout
12761 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
12762 which is not portable. With Sun C 5.12 32-bit sparc, the
12763 declaration causes nargs to be an unsigned bitfield, a behavior
12764 that the C standard allows; but Emacs wants nargs to be signed.
12765 The overall type is now a union of structures rather than a
12766 structure of union of structures, and the 'kind' member is now a
12767 bitfield, so that the overall type doesn't grow. All uses changed.
12768 * process.c (Fmake_serial_process): Remove unnecessary initialization.
12770 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
12772 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
12773 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
12775 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
12777 2013-06-17 Eli Zaretskii <eliz@gnu.org>
12779 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12780 unless we know that the window w's frame is a frame object.
12781 Another attempt at solving bug#14062 and bug#14630.
12783 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
12785 * textprop.c (property_set_type): New enum.
12786 (add_properties): Allow appending/prepending text properties.
12787 (add_text_properties_1): Factored out of Fadd_text_properties.
12788 (Fadd_text_properties): Move all the code into
12789 add_text_properties_1.
12790 (Fadd_face_text_property): New function that calls
12791 add_text_properties_1.
12793 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
12795 Move functions from lisp.h to individual modules when possible.
12796 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
12797 * alloc.c (XFLOAT_INIT, set_symbol_name):
12798 * buffer.c (CHECK_OVERLAY):
12799 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
12800 (set_char_table_parent):
12801 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
12802 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
12803 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
12804 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
12806 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
12807 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
12808 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
12809 (backtrace_args, backtrace_debug_on_exit):
12810 * floatfns.c (CHECK_FLOAT):
12811 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
12812 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
12813 (set_hash_hash, set_hash_hash_slot, set_hash_index)
12814 (set_hash_index_slot):
12815 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
12816 * marker.c (CHECK_MARKER):
12817 * textprop.c (CHECK_STRING_OR_BUFFER):
12818 * window.c (CHECK_WINDOW_CONFIGURATION):
12819 Move here from lisp.h, and make these functions static rather than
12821 * buffer.c (Qoverlayp):
12823 * fns.c (Qhash_table_p):
12824 * window.c (Qwindow_configuration_p):
12826 * lisp.h: Remove the abovementioned defns and decls.
12828 Use functions, not macros, for XINT etc (Bug#11935).
12829 In lisp.h, prefer functions to function-like macros, and
12830 constants to object-like macros, when either will do. This:
12831 . simplifies use, as there's no more need to worry about
12832 arguments' side effects being evaluated multiple times.
12833 . makes the code easier to debug on some platforms.
12834 However, when using gcc -O0, keep using function-like macros
12835 for a few critical operations, for performance reasons.
12836 This sort of thing isn't needed with gcc -Og, but -Og
12837 is a GCC 4.8 feature and isn't widely-enough available yet.
12838 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
12839 Remove enum lsb_bits; no longer needed.
12840 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
12841 * buffer.c (Qoverlap):
12843 * fns.c (Qhash_table_p):
12844 Now extern, so lisp.h can use these symbols.
12845 * dispextern.h: Include character.h, for MAX_CHAR etc.
12846 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
12847 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12848 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
12849 (GLYPH_CODE_P): Move here from lisp.h.
12850 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12851 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
12852 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
12853 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
12854 XUNTAG now returns void *.
12855 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
12856 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
12857 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
12858 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
12859 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
12860 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
12861 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
12862 (lisp_h_XPNTR, lisp_h_XSYMBOL):
12863 New macros, renamed from their sans-lisp_h_ counterparts.
12864 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
12865 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
12866 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
12867 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
12868 If compiling via GCC without optimization, define these as macros
12869 in addition to inline functions.
12870 To disable this, compile with -DINLINING=0.
12871 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
12872 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
12873 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
12874 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
12875 (INTMASK, VALMASK): Now macros, since static values cannot be
12876 accessed from extern inline functions.
12877 (VALMASK): Also a constant, for benefit of old GDB.
12878 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
12879 is INTEGERP, which can fold it in.
12880 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
12881 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
12882 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
12883 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
12884 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
12885 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
12886 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
12887 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
12888 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
12889 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
12890 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
12891 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
12892 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
12893 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
12894 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
12895 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
12896 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
12897 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
12898 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
12899 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
12900 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
12901 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
12902 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
12903 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
12904 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
12905 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
12906 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
12907 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
12908 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
12909 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
12910 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
12911 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
12912 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
12914 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
12915 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
12916 (VALMASK): Define in one place rather than in two, merging the
12917 USE_LSB_TAG parts; this is simpler.
12918 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
12919 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
12920 Move up, to avoid use before definition.
12921 Also include "globals.h" earlier, for the same reason.
12922 (make_natnum): New function.
12923 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
12924 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
12925 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
12926 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
12927 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
12928 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
12929 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
12930 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
12931 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
12932 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
12933 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
12934 (Qwindow_configuration_p, Qimage): New forward declarations.
12935 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
12936 (STRING_COPYIN): Remove; unused.
12937 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
12938 (xcar_addr, xcdr_addr): New functions. All uses changed.
12939 (IEEE_FLOATING_POINT): Now a constant, not a macro.
12940 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
12941 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12942 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
12943 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
12944 (TYPE_RANGED_INTEGERP): Simplify.
12945 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
12946 (setlocale, fixup_locale, synchronize_system_messages_locale)
12947 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
12948 Now empty functions, not macros.
12949 (functionp): Return bool, not int.
12950 * window.c (Qwindow_configuration_p): Now extern,
12951 so window.h can use it.
12952 * window.h (Qwindowp): Move decl back to lisp.h.
12954 2013-06-15 Eli Zaretskii <eliz@gnu.org>
12956 * xdisp.c (Fline_pixel_height): New function, required for solving
12959 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
12961 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
12963 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
12965 * lread.c (syms_of_lread):
12966 * fns.c (Fprovide): Adjust to new format of after-load-alist.
12968 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
12970 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
12972 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
12974 * fileio.c (expand_file_name): Doc fix.
12976 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
12978 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
12979 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
12980 Wait for self, not for 0. This can't hurt on GNU or similar
12981 system, and may help with Cygwin.
12983 * keyboard.c: Don't use PROP (...) as an lvalue.
12984 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
12985 Use set_prop (A, B), not PROP (A) = B.
12987 2013-06-10 Eli Zaretskii <eliz@gnu.org>
12989 * xdisp.c (get_it_property): Use it->window instead of generating
12990 a Lisp object from it->w.
12992 2013-06-09 Eli Zaretskii <eliz@gnu.org>
12994 * xdisp.c (get_it_property): If it->object is a buffer, pass to
12995 get-char-property the window that is being rendered, instead of
12996 the buffer, to support window-specific overlays. (Bug#14575)
12997 (compute_display_string_pos): When W is NULL, use the current
12998 buffer as the object to pass to get-char-property.
12999 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13000 pointer member of the bidi iterator, since no window is pertinent
13003 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13005 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13006 being displayed, and pass it to compute_display_string_pos.
13007 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13008 (bidi_paragraph_init): All callers changed.
13010 * xdisp.c (init_from_display_pos, init_iterator)
13011 (handle_single_display_spec, next_overlay_string)
13012 (get_overlay_strings_1, reseat_1, reseat_to_string)
13013 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13014 Set bidi_it.w member from it->w.
13015 (compute_display_string_pos): Accept additional argument, the
13016 window being displayed, and pass it to Fget_char_property.
13019 * dispextern.h (struct bidi_it): New member w, the window being
13021 (compute_display_string_pos): Adjust prototype.
13023 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13025 * xgselect.c: Remove unneeded include xterm.h.
13027 * process.c (wait_reading_process_output): Check for NS before GLIB.
13028 GLIB may be linked in due to rsvg, but ns_select must be called.
13030 * xgselect.c (xg_select): Remove call to window_system_available
13031 and g_main_context_pending at the top, so Gdk events (i.e. file
13032 notify) are processed when Emacs is started with -nw.
13034 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13036 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13037 (ctagsfiles3): New variable, includes only *.m files.
13038 (TAGS): Use an explicit language name in the regular expressions,
13039 to avoid transformation of '/SOMETHING' by MSYS to
13040 'c:\MSYS\SOMETHING'.
13042 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13044 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13046 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13048 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13049 still need to set the mouse pointer shape and activate help-echo.
13052 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13054 A few porting etc. fixes for the new file monitor code.
13055 See the thread containing
13056 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13057 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13058 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13059 (dir_monitor_callback, Fgfile_rm_watch):
13060 Use assq_no_quit instead of Fassoc, for speed.
13061 (dir_monitor_callback, Fgfile_rm_watch):
13062 eassert that the monitor is a fixnum.
13063 (dir_monitor_callback): No need for CDR_SAFE.
13064 Simplify building of lisp with alternative tails.
13065 (Fgfile_add_watch, Fgfile_rm_watch):
13066 Do not assume glib functions set errno reliably on failure.
13067 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13068 and signal an error otherwise.
13069 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13070 Use Fdelq instead of Fdelete, for speed.
13072 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13074 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13075 don't insist on being invoked on a highlighted tool-bar button.
13076 Avoids losing tool-bar functionality when mouse-highlight is nil.
13077 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13078 Don't highlight when mouse-highlight is nil.
13079 (note_mouse_highlight): When mouse-highlight is nil, don't return
13080 right away; instead, run tool-bar and mode-line highlight
13081 subroutine, clear any existing highlight, and revert the mouse
13082 pointer to its default shape. (Bug#14558)
13084 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13086 * lisp.mk (lisp): Add prog-mode.el.
13088 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13090 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13091 * process.c (dummy_handler): New function.
13092 (lib_child_handler): New static var.
13093 (handle_child_signal): Invoke it.
13094 (catch_child_signal): If a library has set up a signal handler,
13095 save it into lib_child_handler.
13096 (init_process_emacs): If using glib and not on Windows, tickle glib's
13097 child-handling code so that it initializes its private SIGCHLD handler.
13098 * syssignal.h (SA_SIGINFO): Default to 0.
13099 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13100 31; it should no longer be needed now.
13102 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13104 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13106 * gfilenotify.c (globals_of_gfilenotify): New function.
13107 (syms_of_gfilenotify): Move global initialization there.
13109 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13111 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13113 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13114 * keyboard.c (menu_bar_items, tool_bar_items):
13115 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13116 not override local keymaps any more.
13118 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13120 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13122 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13124 * w32console.c (initialize_w32_display): Return the dimensions of
13125 the console window via 2 additional arguments, not via the current
13126 frame. This avoids crashes due to overrunning the bounds of
13127 frame's decode_mode_spec_buffer, which is not resized following
13128 the change of the frame dimensions from the initial 10x10.
13130 * w32term.h (w32_initialize_display_info): Adjust prototype.
13132 * term.c (init_tty): Take dimensions of the frame from the values
13133 returned by initialize_w32_display.
13135 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13136 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13137 (LIBES): Add $(GFILENOTIFY_LIBS).
13139 * w32inevt.c (handle_file_notifications): Add dummy implementation
13140 for !HAVE_W32NOTIFY.
13142 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13144 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13146 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13148 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13150 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13152 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13154 Fix minor problems found by static checking.
13155 * data.c (pure_write_error):
13156 Use xsignal2, not Fsignal, as Fsignal might return.
13157 * eval.c (set_backtrace_debug_on_exit): Now static.
13158 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13159 No longer inline. EXTERN_INLINE is needed only for functions
13160 defined in .h files. Reindent function header as per GNU style.
13161 (backtrace_p, backtrace_top, backtrace_next):
13162 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13163 compiler or linker. Add extern decls to pacify gcc -Wall.
13164 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13166 * frame.c (free_monitors): Define only on platforms that need it.
13167 * nsterm.m (ns_term_init):
13168 * process.c (catch_child_signal):
13169 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13170 defined on all porting targets these days.
13171 * process.c, process.h (catch_child_signal):
13172 Make it extern only if NS_IMPL_GNUSTEP is defined.
13174 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13176 * w32.c (gettimeofday): Make the signature identical to prototype
13177 in nt/inc/sys/time.h.
13179 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13181 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13184 * keyboard.c (safe_run_hooks_error): Improve error message.
13186 * data.c (pure_write_error): Add `object' argument.
13187 * puresize.h (CHECK_IMPURE): Use it.
13189 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13191 * Makefile.in (NOTIFY_OBJ): New variable.
13192 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13194 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13195 Call syms_of_gfilenotify.
13197 * gfilenotify.c: New file.
13199 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13200 and Qfile_w32notify.
13201 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13202 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13204 * lisp.h: Declare syms_of_gfilenotify.
13206 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13208 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13210 Merge the specpdl and backtrace stacks. Make the structure of the
13211 specpdl entries more obvious via a tagged union of structs.
13212 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13213 (enum specbind_tag): New enum.
13214 (struct specbinding): Make it a tagged union of structs.
13215 Add a case for backtrace records.
13216 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13217 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13218 (backtrace_debug_on_exit): New accessors.
13219 (struct backtrace): Remove.
13220 (struct catchtag): Remove backlist field.
13221 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13223 (Flocal_variable_p): Speed up the common case where the binding is
13225 * eval.c (backtrace_list): Remove.
13226 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13227 (set_backtrace_args, set_backtrace_nargs)
13228 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13229 (backtrace_next): New functions.
13230 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13231 (unwind_to_catch, internal_lisp_condition_case)
13232 (internal_condition_case, internal_condition_case_1)
13233 (internal_condition_case_2, internal_condition_case_n): Don't bother
13234 with backtrace_list any more.
13235 (Fsignal): Adjust to new backtrace format.
13236 (grow_specpdl): Move up.
13237 (record_in_backtrace): New function.
13238 (eval_sub, Ffuncall): Use it.
13239 (apply_lambda): Adjust to new backtrace format.
13240 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13242 (specbind): Adjust to new specpdl format. Simplify.
13243 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13244 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13246 (mark_backtrace): Remove.
13247 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13248 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13249 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13251 * profiler.c (record_backtrace): Use get_backtrace.
13252 (handle_profiler_signal): Use backtrace_top_function.
13253 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13254 accessor functions.
13256 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13258 * process.h (catch_child_signal): Declare.
13260 * process.c (catch_child_signal): New function.
13261 (init_process_emacs): Call it.
13263 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13264 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13266 (x_set_cursor_type): Remove declaration.
13267 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13268 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13269 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13270 (ns_get_color): Use F suffix on float.
13271 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13272 (ns_get_rgb_color): Remove.
13273 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13274 (note_mouse_movement): x and y are CGFloat.
13275 (ns_draw_fringe_bitmap): Remove unused rowY.
13276 Change #if to COCOA && >= 10_6.
13277 (ns_draw_window_cursor): Remove unused overspill.
13278 (ns_draw_underwave): width and x are EamcsCGFloat.
13279 (ns_draw_box): thickness is CGFloat.
13280 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13281 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13282 if not in main thread.
13283 (ns_get_pending_menu_title, ns_check_menu_open)
13284 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
13285 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
13286 (sendFromMainThread:): New method.
13287 (changeFont:): size is CGFloat.
13288 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
13289 Disable warning about permanent text.
13290 (characterIndexForPoint:): Adjust return type depending on GNUstep
13292 (mouseDown:): delta is CGFloat.
13293 (updateFrameSize): Remove unised variable f.
13294 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
13295 Cast float to EmacsCGFloat.
13296 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
13297 also to -1 when restoring.
13298 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
13299 inside NS_IMPL_COCOA.
13300 (toggleFullScreen:): Put call to toggleFullScreen inside
13301 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
13302 (setPosition:portion:whole:): por is CGFloat.
13303 (getMouseMotionPart:window:x:y:): Add F suffix to float.
13304 (mouseDown:): Use CGFloat.
13305 (mouseDragged:): Remove unised variable edge.
13306 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
13308 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
13309 of CGFloat differs.
13310 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
13311 when NS_IMPL_GNUSTEP.
13312 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
13313 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
13314 (EmacsToolbar): Add clearAll. Add tag argument to
13315 addDisplayItemWithImage.
13316 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
13318 * nsselect.m (ns_get_local_selection): Remove unused variable type.
13320 * nsmenu.m (ns_update_menubar): Make static.
13321 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
13322 (fillWithWidgetValue:): Add cast to SEL for setAction.
13323 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
13324 (update_frame_tool_bar): Update code for GNUstep.
13325 (clearAll): New method.
13326 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
13327 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
13328 Move identifierToItem setObject and activeIdentifiers addObject before
13329 call to insertItemWithItemIdentifier.
13330 (validateVisibleItems): Fix indentation.
13331 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
13332 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
13333 UtilityWindow to aStyle, remove call to setStyleMask.
13335 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
13337 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
13338 (ns_charset_covers, ns_get_covering_families, nsfont_open):
13339 Use F suffix on floats.
13340 (ns_char_width): Returns CGFloat.
13341 (ns_ascii_average_width): w is CGFloat instead of float.
13342 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
13344 (ns_glyph_metrics): CGFloat instead of float.
13346 * nsfns.m (x_set_foreground_color, x_set_background_color):
13348 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
13349 remove unused variables.
13350 (Fns_read_file_name): Keep track if panel is for save.
13351 Use ns_filename_from_panel/ns_directory_from_panel.
13352 (Fns_list_services): delegate only used for COCOA.
13353 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
13354 Just return the input if GNUstep.
13355 (x_screen_planes): Remove.
13356 (Fxw_color_values): Use EmacsCGFloat
13357 (Fns_display_monitor_attributes_list): Only get screen number for
13359 (getDirectory, getFilename): Remove from EmacsOpenPanel and
13361 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
13362 ns_directory_from_panel.
13364 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
13366 * process.c (handle_child_signal): Also use WCONTINUED.
13367 This is so that list-processes doesn't mistakenly list the process
13368 as stopped, when the process has actually been continued and is
13371 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
13373 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
13374 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
13375 not already configured.
13377 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
13379 2013-05-29 Eli Zaretskii <eliz@gnu.org>
13381 * Makefile.in (mostlyclean): Remove *.res files.
13383 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
13385 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
13386 a buffer (bug#8447).
13388 2013-05-27 Eli Zaretskii <eliz@gnu.org>
13390 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
13391 display vector, and we backtrack, handle the case that the
13392 previous character position is also displayed from a display
13393 vector or covered by a display string or image. (Bug#14476)
13395 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
13397 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13398 (struct MonitorInfo, free_monitors): Remove.
13399 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
13400 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
13401 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13404 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13405 (struct MonitorInfo, free_monitors): Remove.
13406 (ns_screen_name): Make static.
13407 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
13408 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13411 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13412 (struct MonitorInfo): New struct.
13413 (free_monitors, make_monitor_attribute_list): Declare.
13415 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13417 (free_monitors, make_monitor_attribute_list): New functions.
13418 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
13421 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
13423 * callproc.c (call_process): Refine the doc string. (Bug#14045)
13425 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
13427 * keyboard.c: Apply keyboard decoding only to events that come directly
13428 from the tty, not from unread-command-events (bug#14368).
13429 (read_event_from_main_queue): New function, extracted from read_char.
13430 (read_decoded_char): Remove.
13431 (read_decoded_event_from_main_queue): New function to replace it.
13432 (read_char): Use it.
13433 (read_key_sequence): Use read_char rather than read_decoded_char.
13435 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
13437 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
13439 * casetab.c (init_casetab_once): Fix last change (bug#14424).
13441 2013-05-22 Kenichi Handa <handa@gnu.org>
13443 The following changes are to fix the setting of
13444 buffer-file-coding-system on, for instance, C-x RET c unix RET
13445 _FILE_OF_DOS_EOL_TYPE_ RET.
13447 * coding.h (struct coding_system): New member detected_utf8_chars.
13449 * coding.c (detect_coding_utf_8): Count characters and check EOL
13450 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
13452 (setup_coding_system): Do not initialize coding->head_ascii.
13453 (check_ascii): Do not set coding->eol_seen but update it. Do not
13454 call adjust_coding_eol_type here.
13455 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
13456 If the eol-type of CODING is already specified, adjust the eol type
13457 of the found coding-system.
13458 (decode_coding_gap): Cancel previous change. Utilize the
13459 character numbers counted by detect_coding_utf_8. Fix detection
13462 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
13464 * search.c (looking_at_1): Only set last_thing_searched if the match
13465 changed the match-data (bug#14281).
13467 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
13469 * xdisp.c (reseat_at_previous_visible_line_start):
13470 Already declared in dispextern.h, so remove it here.
13471 (move_it_vertically_backward): Likewise.
13473 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13475 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
13476 (Fx_display_pixel_width, Fx_display_pixel_height)
13477 (Fx_display_mm_width, Fx_display_mm_height):
13478 Mention `display-monitor-attributes-list' in docstrings.
13480 * nsfns.m (ns_get_screen): Remove function. All uses removed.
13481 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
13482 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
13483 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
13484 (Fx_display_backing_store, Fx_display_visual_class)
13485 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
13486 (Fx_display_grayscale_p, Fx_display_pixel_width)
13487 (Fx_display_pixel_height, Fx_display_planes)
13488 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
13489 (Fx_display_screens): Don't confuse X11 screens with NS screens.
13490 (Fx_display_mm_width, Fx_display_mm_height)
13491 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
13492 height for all physical monitors as in X11.
13494 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
13495 Return pixel width or height for all physical monitors as in X11.
13497 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
13499 Port --enable-gcc-warnings to clang.
13500 * bytecode.c (exec_byte_code):
13502 Redo diagnostic pragmas to pacify clang, too.
13503 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
13504 * editfns.c (Fencode_time):
13505 * fileio.c (file_accessible_directory_p):
13506 * font.c (font_unparse_xlfd):
13507 Use '&"string"[index]' instead of '"string" + (index)'.
13508 * undo.c (user_error): Remove; unused.
13510 2013-05-16 Eli Zaretskii <eliz@gnu.org>
13512 * insdel.c (insert_1_both): Document the arguments, instead of
13513 referring to insert_1, which no longer exists.
13515 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
13516 some window, increment windows_or_buffers_changed, so that
13517 *Messages* display in that window is updated. (Bug#14408)
13519 * w32.c: Include epaths.h.
13520 (init_environment): Use cmdproxy.exe without leading directories.
13521 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
13523 (gettimeofday): Adjust signature and return value to Posix
13526 * unexw32.c (open_output_file): Delete the existing emacs.exe
13527 before creating it, to break the hard link to the versioned
13530 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
13531 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
13532 (FIRSTFILE_OBJ): New variables.
13533 (W32_RES): Rename to EMACSRES. All users changed.
13534 (base_obj): Use $(CM_OBJ).
13535 (ALLOBJS): Use $(FIRSTFILE_OBJ).
13536 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
13537 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
13538 $(W32_RES_LINK) before $(LIBES).
13539 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
13541 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13543 * makefile.w32-in (DOC): Use just "DOC".
13545 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
13547 * process.c: Export default filters and sentinels to Elisp.
13548 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
13550 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
13551 (Fset_process_sentinel, Fformat_network_address):
13552 Default to them instead of nil.
13553 (server_accept_connection): Sentinels can't be nil any more.
13554 (read_and_dispose_of_process_output): New function, extracted from
13555 read_process_output.
13556 (read_process_output): Use it; filters can't be nil.
13557 (Finternal_default_process_filter): New function, extracted from
13558 read_process_output.
13559 (exec_sentinel_unwind): Remove function.
13560 (exec_sentinel): Don't zilch sentinel while running.
13561 (status_notify): Sentinels can't be nil.
13562 (Finternal_default_process_sentinel): New function extracted from
13564 (setup_process_coding_systems): Default filter is not nil any more.
13565 (syms_of_process): Export new Elisp functions and initialize
13567 * lisp.h (make_lisp_proc): New function.
13569 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13571 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
13573 2013-05-14 Eli Zaretskii <eliz@gnu.org>
13575 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13576 unless we know that the window w is a leaf window.
13577 Another attempt at solving bug#14062.
13579 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
13581 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
13584 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
13586 * image.c (gif_load): Check that subimages fit (Bug#14345).
13588 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
13590 * lread.c (skip_dyn_eof): New function.
13591 (read1): Use it to skip the end of a file in response to #@00.
13593 * doc.c (get_doc_string): Slightly relax the sanity checking.
13595 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
13597 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
13598 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13599 (MonitorInfo): New struct.
13600 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
13601 (Fns_display_monitor_attributes_list): New functions.
13602 (display-usable-bounds): Remove.
13603 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
13606 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
13608 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
13609 (GTK_CHECK_VERSION): New macro, if not already defined.
13610 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
13611 replaced by GTK_CHECK_VERSION.
13613 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
13615 * xterm.h (GTK_PREREQ): New macro.
13616 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
13617 to use this macro instead, for consistency and clarity.
13619 2013-05-08 Eli Zaretskii <eliz@gnu.org>
13621 * xdisp.c (row_for_charpos_p): New function, with code of
13622 cursor_row_p, but accepts an additional argument CHARPOS instead
13623 of using a hardcoded PT.
13624 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
13625 (row_containing_pos): Call row_for_charpos_p instead of partially
13626 doing the same. Fixes cursor positioning under longlines-mode
13627 when longlines-show-effect includes more than one newline, when
13628 moving the cursor vertically up.
13630 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
13632 * makefile.w32-in (ACL_H): New macro.
13633 ($(BLD)/fileio.$(O)): Update dependencies.
13635 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13637 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
13638 * Makefile.in (LIB_ACL): New macro.
13639 (LIBACL_LIBS): Remove.
13640 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
13641 * fileio.c: Include <acl.h>.
13642 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
13643 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
13645 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
13648 * unexelf.c: Don't assume ElfW (Half) fits in int.
13649 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
13650 when dealing with ElfW (Half) values, since they can exceed 2**31
13651 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
13652 (entry_address): Omit unused NUM arg. All uses changed.
13654 2013-05-07 Juri Linkov <juri@jurta.org>
13656 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
13657 to the string converted from number with `Fnumber_to_string'.
13660 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13662 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
13663 This fixes a problem introduced by my previous change.
13665 2013-05-07 Glenn Morris <rgm@gnu.org>
13667 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
13669 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
13671 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
13673 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13675 Static checking by GCC 4.8.0.
13676 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
13677 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
13678 (x_get_monitor_attributes_fallback)
13679 (x_get_monitor_attributes_xinerama)
13680 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
13681 Define only if USE_GTK.
13682 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
13683 (x_get_monitor_attributes_fallback): Omit unused locals.
13684 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
13685 Use double, not float, to avoid mixed-mode floating point arithmetic.
13687 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13688 Jan Djärv <jan.h.d@swipnet.se>
13690 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
13691 (XINERAMA_CFLAGS): New macros.
13692 (ALL_CFLAGS, LIBES): Use them.
13694 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
13695 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
13696 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
13697 (syms_of_xfns): DEFSYM them.
13698 (struct MonitorInfo): New struct.
13699 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
13700 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
13701 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
13702 (x_get_monitor_attributes_xinerama): New functions.
13703 (Fx_display_monitor_attributes_list): New primitive.
13704 (syms_of_xfns): Defsubr it.
13706 * xterm.h (x_display_info): Add Xatom_net_workarea and
13707 Xatom_net_current_desktop.
13709 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
13710 and dpyinfo->Xatom_net_current_desktop.
13712 2013-05-06 Eli Zaretskii <eliz@gnu.org>
13714 * xdisp.c (pos_visible_p): Use the special code for finding the
13715 beginning of a display property or overlay for any "replacing"
13716 display property, not just for display strings. This solves
13717 incorrect reporting of position by posn-at-point. (Bug#14241)
13719 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
13721 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
13722 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
13723 Verify that ElfW (Half) fits in int.
13724 (fatal): Use same signature as lisp.h.
13725 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
13726 configure and build with -DUNEXELF_DEBUG without worrying about
13727 other modules that use DEBUG.
13728 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
13729 possibly-wide integers now uses it instead of plain fprintf.
13730 (entry_address): New function, which avoids problems with 32-bit
13731 overflow on 64-bit hosts.
13732 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
13733 (round_up): Don't assume the remainder fits in int.
13734 (find_section): Use bool for boolean. Simplify debug code.
13735 (unexec): Don't assume file sizes fit in int or size_t.
13736 Omit unnecessary trailing newline in 'fatal' format.
13737 Use strerror rather than outputting decimal error number.
13738 Remove unused code when emacs is not defined;
13739 this file relies on Emacs now.
13740 Don't assume e_phnum and e_shnum are positive.
13742 * regex.c: Fix problems when DEBUG is defined.
13743 (extract_number, extract_number_and_incr): Define regardless of
13744 whether DEBUG is defined; that's simpler and makes the code less
13745 likely to go stale in the normal case when DEBUG is not defined.
13746 Return int rather than taking an int * arg. All callers changed.
13747 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
13748 Remove, replacing with ...
13749 (DEBUG_PRINT): New macro. All callers changed.
13750 (DEBUG_COMPILES_ARGUMENTS): New macro.
13751 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
13752 (print_compiled_pattern, print_double_string) [DEBUG]:
13753 Use prototype rather than old-style definition.
13754 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
13755 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
13756 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
13757 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
13758 Don't assume ptrdiff_t, size_t, and long are the same width as int.
13759 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
13760 This matters only when DEBUG is defined.
13762 2013-05-05 Eli Zaretskii <eliz@gnu.org>
13764 * xdisp.c (set_iterator_to_next): Set the
13765 ignore_overlay_strings_at_pos_p flag only if we are _really_
13766 iterating over an overlay string, as indicated by the
13767 current.overlay_string_index member. (Bug#14306)
13769 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
13771 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
13772 to where it is used, to avoid autorelease issues (Bug#14050).
13774 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
13776 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
13777 * fileio.c (syms_of_fileio): Implement this.
13778 * filelock.c (create_lock_file): If symbolic links don't work, so
13779 we use a regular file as a lock file, do not fsync the lock file;
13782 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
13784 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
13785 (syms_of_minibuf): Adjust accodingly.
13787 * callint.c (Fcall_interactively): Adjust calls accordingly.
13789 2013-05-04 Eli Zaretskii <eliz@gnu.org>
13791 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
13792 w->contents is a buffer before computing everything else.
13793 Use parentheses to disambiguate last part of the condition.
13795 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
13796 assertion violations. (Bug#14062)
13798 2013-05-01 David Reitter <david.reitter@gmail.com>
13800 * nsfns.m (ns_tooltip): Initialize.
13802 2013-04-28 Eli Zaretskii <eliz@gnu.org>
13804 * coding.c (decode_coding_gap): Don't remove the character before
13805 a newline unless it's a CR character. (Bug#14287)
13807 2013-04-28 Dan Nicolaescu <dann@gnu.org>
13809 * dispextern.h (struct face): Move enum face_underline_type
13810 earlier so that bitfields can be in the same word.
13812 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
13814 * nsfns.m (handlePanelKeys): New function.
13815 (EmacsOpenPanel:performKeyEquivalent:)
13816 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
13817 arrows/function/control and copy/paste keys (Bug#14296).
13819 2013-04-27 Juri Linkov <juri@jurta.org>
13821 * callint.c (Fcall_interactively): Call `Qread_number' for
13822 interactive code letter `n' instead of using duplicate code.
13825 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
13827 * systime.h (make_timeval): Declare as 'const'.
13829 2013-04-27 Kenichi Handa <handa@gnu.org>
13831 * font.c (font_open_entity): Always open a font of manageable
13834 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
13836 Port better to AIX (Bug#14258).
13837 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
13840 2013-04-24 Kenichi Handa <handa@gnu.org>
13842 * coding.c (decode_coding_iso_2022): When an invalid escape
13843 sequence is encountered, reset the invocation and designation
13844 status to the safest one.
13846 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
13848 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
13849 Without this fix, "make distclean" leaves stamp-h1 behind.
13851 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
13853 * w32fns.c (w32_fullscreen_rect): New function to compute the
13854 window rectangle for the given fullscreen mode.
13855 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
13856 longer tunes the window size. This keeps the window's edges flush
13857 with the screen and allows the taskbar to hide itself in fullboth.
13859 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
13860 window decorations and uses the entire screen.
13862 * w32term.h (w32_fullscreen_rect) Add prototype.
13863 (struct w32_output): Replace normal_width, normal_height,
13864 normal_top, and normal_left members with a single normal_placement
13866 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
13868 (FRAME_NORMAL_PLACEMENT): New macro.
13870 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
13872 * minibuf.c (Ftest_completion): Silence compiler warning.
13874 2013-04-15 Eli Zaretskii <eliz@gnu.org>
13876 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
13879 * frame.h (WINDOW_FRAME): Protect macro and its argument with
13882 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
13883 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
13884 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
13885 parentheses where appropriate.
13887 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
13889 * keyboard.c (timer_start_idle): Remove no-longer-used local.
13891 2013-04-14 Eli Zaretskii <eliz@gnu.org>
13893 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
13894 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
13895 Mention in the doc string that setting these variables takes
13896 effect only after a call to set-window-buffer. (Bug#14200)
13898 2013-04-13 Eli Zaretskii <eliz@gnu.org>
13900 * indent.c (Fvertical_motion): Don't consider display strings on
13901 overlay strings as display strings on the buffer position we
13902 started from. This prevents vertical cursor motion from jumping
13903 more than one line when there's an overlay string with a display
13904 property at end of line.
13905 Reported by Karl Chen <Karl.Chen@quarl.org> in
13906 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
13908 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
13910 * window.c (select_window): `record_buffer' even if window is
13911 already selected (bug#14191).
13913 2013-04-11 Eli Zaretskii <eliz@gnu.org>
13915 * window.c (Fwindow_end): Test more flags, including the buffer's
13916 last_overlay_modified flag, to determine whether the window's
13917 display is really up-to-date. Prevents the function from
13918 returning a stale value. (Bug#14170)
13919 (Fwindow_line_height): Fix the test for up-to-date-ness of the
13922 2013-04-10 Eli Zaretskii <eliz@gnu.org>
13924 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
13925 garbaged only if it is not already the top frame on its TTY.
13926 This prevents flickering due to constant redrawing of TTY frames when
13927 there are GUI frames open in the same session. (Bug#13864)
13929 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
13931 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
13932 of marking the idle timers directly.
13934 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
13936 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
13937 tables (bug#14054).
13939 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
13941 * window.c (select_window): Don't record_buffer while the invariant is
13942 temporarily broken (bug#14161).
13944 * fns.c (Fdelq): Don't assume !NILP => CONSP.
13946 2013-04-07 Eli Zaretskii <eliz@gnu.org>
13948 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
13950 2013-04-07 Romain Francoise <romain@orebokech.com>
13952 Ignore additional platform-specific ACL errors (Bug#13702).
13953 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
13954 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
13956 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
13958 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
13961 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
13963 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
13964 This bug was introduced by my 2013-02-25 change that simplified
13965 data_start configuration. Without this change, on GNU/Linux
13966 an Emacs configured with --enable-profiling fails immediately
13967 due to a profiler signal.
13968 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
13969 with these flags. On platforms where special flags are needed
13970 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
13971 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
13972 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
13974 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
13976 Get rid of some platform-specific functions examining window
13977 system and its capabilities. This is a partial rework of the
13979 * lisp.h (have_menus_p): Remove prototype. This function is
13980 replaced with platform-independent window_system_available.
13981 (check_window_system): Move to...
13982 * frame.h (decode_window_system_frame, window_system_available):
13983 ...here, add new prototypes.
13984 * frame.c (window_system_available, decode_window_system_frame):
13986 (check_window_system): Platform-independent now.
13987 * xterm.h (x_in_use): Remove declaration.
13989 * w32term.h (check_x_frame):
13990 * nsterm.h (check_x_frame): Remove prototypes. This function
13991 is replaced with platform-independent decode_window_system_frame.
13992 * msdos.c (have_menus_p): Remove.
13993 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
13994 Remove platform-specific functions. Use check_window_system,
13995 decode_window_system_frame and check_ns_display_info where
13996 appropriate. Minor style and comment tweaks.
13997 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
13998 (check_x_frame): Likewise.
13999 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14001 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14002 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14003 * xmenu.c, xselect.c: All related users changed.
14005 2013-04-03 Kenichi Handa <handa@gnu.org>
14007 The following changes is to optimize the code for reading UTF-8
14010 * coding.c (check_ascii): Rename from detect_ascii. Return value
14011 changed. Check EOL format. Do not call adjust_coding_eol_type
14013 (check_utf_8): New function.
14014 (adjust_coding_eol_type): Do nothing if already adjusted.
14015 (detect_coding): Compare the return value of check_ascii with
14016 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14017 (decode_coding_gap): Optimize for valid UTF-8.
14019 2013-03-21 Kenichi Handa <handa@gnu.org>
14021 * coding.c (syms_of_coding): Cancel previous change.
14023 * insdel.c (insert_from_gap): Fix previous change.
14025 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14027 Consistently use platform-specific function to detect window system.
14028 * lisp.h (check_window_system): New prototype. This function is
14029 going to replace check_x, check_w32 and check_ns.
14030 (have_menus_p): Mention msdos.c in comment.
14031 * fontset.c (check_window_system_func): Remove. Adjust all users.
14032 * fontset.h (check_window_system_func): Remove prototype.
14033 * nsterm.h (check_ns):
14034 * xterm.h (check_x):
14035 * w32term.h (check_w32): Likewise.
14036 * menu.c (Fx_popup_menu): Use check_window_system.
14037 * msdos.c (check_window_system): Define for MS-DOS.
14038 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14039 * w32fns.c (check_window_system): Likewise for MS-Windows.
14040 * xfns.c (check_window_system): Likewise for X.
14041 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14042 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14044 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14046 Prefer < to > in range checks such as 0 <= i && i < N.
14047 This makes it easier to visualize quantities on a number line.
14048 This patch doesn't apply to all such range checks,
14049 only to the range checks affected by the 2013-03-24 change.
14050 This patch reverts most of the 2013-03-24 change.
14051 * alloc.c (xpalloc, Fgarbage_collect):
14052 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14053 * character.c (string_escape_byte8):
14054 * charset.c (read_hex):
14055 * data.c (cons_to_unsigned):
14056 * dispnew.c (update_frame_1):
14057 * doc.c (Fsubstitute_command_keys):
14058 * doprnt.c (doprnt):
14059 * editfns.c (hi_time, decode_time_components):
14060 * fileio.c (file_offset):
14061 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14062 * font.c (font_intern_prop):
14063 * frame.c (x_set_alpha):
14064 * gtkutil.c (get_utf8_string):
14065 * indent.c (check_display_width):
14066 * keymap.c (Fkey_description):
14067 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14069 * minibuf.c (read_minibuf_noninteractive):
14070 * process.c (wait_reading_process_output):
14071 * search.c (Freplace_match):
14072 * window.c (get_phys_cursor_glyph):
14073 * xdisp.c (redisplay_internal):
14074 * xsmfns.c (smc_save_yourself_CB):
14075 Prefer < to > for range checks.
14076 * dispnew.c (sit_for): Don't mishandle NaNs.
14077 This fixes a bug introduced in the 2013-03-24 change.
14078 * editfns.c (decode_time_components): Don't hoist comparison.
14079 This fixes another bug introduced in the 2013-03-24 change.
14081 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14083 * frame.h (struct frame): Drop scroll_bottom_vpos
14084 member becaue all real users are dead long ago.
14085 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14086 * xdisp.c (redisplay_internal): Adjust user.
14088 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14090 * nsmenu.m (showAtX:Y:for:): setLevel to
14091 NSPopUpMenuWindowLevel (Bug#13998).
14093 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14095 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14096 (ns_check_pending_open_menu): Declare.
14098 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14099 (x_activate_menubar): Update the menu with title that matches
14100 ns_get_pending_menu_title, and call
14101 ns_check_pending_openmenu (Bug#12698).
14102 (menuWillOpen:): New method.
14103 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14105 * nsterm.m (menu_will_open_state, menu_mouse_point)
14106 (menu_pending_title): New varaibles.
14107 (ns_get_pending_menu_title, ns_check_menu_open)
14108 (ns_check_pending_open_menu): New functions.
14110 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14112 * indent.c (current_column_bol_cache): Remove leftover which is not
14113 used in Fmove_to_column any more.
14114 (current_column, scan_for_column): Adjust users.
14115 * keyboard.c (last_point_position_buffer, last_point_position_window):
14116 Remove leftovers which are not used for recording undo any more.
14117 (command_loop_1, syms_of_keyboard): Adjust users.
14118 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14119 redisplay_window any more.
14120 (move_it_to): Adjust user.
14122 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14124 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14125 Update dependencies.
14127 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14129 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14130 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14131 forward references.
14133 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14135 * window.h (struct window): Replace hchild, vchild and buffer slots
14136 with a single slot 'contents'. This is possible because each valid
14137 window may have either the child window (in vertical or horizontal
14138 combination) or buffer to display (for the leaf window). Using that,
14139 a lot of operations to traverse and/or change window hierarchies may
14140 be simplified. New member horizontal is used to distinguish between
14141 horizontal and vertical combinations of internal windows.
14142 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14143 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14144 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14145 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14146 Use contents slot, not buffer, where appropriate.
14147 (wset_combination): New function.
14148 (wset_buffer): Add eassert.
14149 (Fframe_first_window): Simplify the loop reaching first window.
14150 (Fwindow_buffer): Use WINDOW_LEAF_P.
14151 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14152 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14153 (unshow_buffer): Convert initial debugging check to eassert.
14154 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14155 (make_parent_window, window_resize_check, window_resize_apply)
14156 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14157 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14158 Adjust to match struct window changes.
14159 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14160 (mark_window_cursors_off, count_windows, get_leaf_windows)
14161 (foreach_window_1): Simplify the loop.
14162 * alloc.c (mark_object): Do not check for the leaf window because
14163 internal windows has no glyph matrices anyway.
14164 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14165 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14166 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14167 (build_frame_matrix_from_window_tree, mirror_make_current)
14168 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14169 (update_window_tree, set_window_update_flags): Simplify the loop.
14170 (sync_window_with_frame_matrix_rows): Enforce live window.
14171 Use contents slot, not buffer, where appropriate.
14172 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14173 and WINDOW_HORIZONTAL_COMBINATION_P.
14174 (make_frame_visible_1): Simplify the loop.
14175 Use contents slot, not buffer, where appropriate.
14176 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14177 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14178 (expose_window_tree): Likewise.
14179 Use contents slot, not buffer, where appropriate.
14180 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14181 to avoid deleted windows. Use contents slot instead of buffer.
14182 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14183 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14184 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14185 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14187 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14189 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14190 identify the reasons for assertion violations in bug#14062 and
14192 (Fx_show_tip): Fix compilation error under
14193 "--enable-check-lisp-object-type". (Bug#14073)
14195 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14196 Reported by <rzl24ozi@gmail.com>.
14198 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14200 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14202 (unwind_with_echo_area_buffer): ...to restore it here.
14203 This is needed to ensure that...
14204 (redisplay_window): ...both window markers are valid here,
14205 which is verified by eassert.
14206 * editfns.c (save_excursion_save): Do not assume that
14207 selected_window always displays the buffer.
14208 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14211 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14213 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14216 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14218 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14220 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14222 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14223 since MinGW's w32api headers do. This avoids compiler warnings.
14225 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14226 if already defined.
14228 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14230 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14232 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14234 * gtkutil.c (style_changed_cb): Check if frame is live and an
14235 X frame (Bug#14038).
14237 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14239 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14240 Define only for _WIN32_WINNT less than 0x0500.
14241 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14243 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14244 see its own definitions of 'struct timeval' and 'struct timezone'.
14246 Fix incompatibilities between MinGW.org and MinGW64 headers.
14247 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14249 * w32.c (REPARSE_DATA_BUFFER): Guard with
14250 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14252 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14254 * xterm.c: Include X11/XKBlib.h
14255 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14257 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14259 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14261 * blockinput.h (input_blocked_p): Likewise.
14262 * bytecode.c (exec_byte_code): Likewise.
14263 * callproc.c (call_process_kill, call_process_cleanup)
14264 (Fcall_process): Likewise.
14265 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14266 (Fccl_execute_on_string): Likewise.
14267 * character.c (string_escape_byte8): Likewise.
14268 * charset.c (read_hex): Likewise.
14269 * cm.c (calccost): Likewise.
14270 * data.c (cons_to_unsigned): Likewise.
14271 * dired.c (directory_files_internal, file_name_completion):
14273 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14274 (sit_for): Likewise.
14275 * doc.c (Fsubstitute_command_keys): Likewise.
14276 * doprnt.c (doprnt): Likewise.
14277 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14278 * emacsgtkfixed.c: Likewise.
14279 * fileio.c (file_offset, Fwrite_region): Likewise.
14280 * floatfns.c (Fexpt, fmod_float): Likewise.
14281 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14283 * font.c (font_intern_prop): Likewise.
14284 * frame.c (x_set_alpha): Likewise.
14285 * gtkutil.c (get_utf8_string): Likewise.
14286 * indent.c (check_display_width): Likewise.
14287 * intervals.c (create_root_interval, rotate_right, rotate_left)
14288 (split_interval_right, split_interval_left)
14289 (adjust_intervals_for_insertion, delete_node)
14290 (interval_deletion_adjustment, adjust_intervals_for_deletion)
14291 (merge_interval_right, merge_interval_left, copy_intervals)
14292 (set_intervals_multibyte_1): Likewise.
14293 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
14294 * keymap.c (Fkey_description): Likewise.
14295 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
14296 * lread.c (openp, read_integer, read1, string_to_number):
14298 * menu.c (ensure_menu_items): Likewise.
14299 * minibuf.c (read_minibuf_noninteractive): Likewise.
14300 * print.c (printchar, strout): Likewise.
14301 * process.c (create_process, Faccept_process_output)
14302 (wait_reading_process_output, read_process_output, send_process)
14303 (wait_reading_process_output): Likewise.
14304 * profiler.c (make_log, handle_profiler_signal): Likewise.
14305 * regex.c (re_exec): Likewise.
14306 * regex.h: Likewise.
14307 * search.c (looking_at_1, Freplace_match): Likewise.
14308 * sysdep.c (get_child_status, procfs_ttyname)
14309 (procfs_get_total_memory): Likewise.
14310 * systime.h (EMACS_TIME_VALID_P): Likewise.
14311 * term.c (dissociate_if_controlling_tty): Likewise.
14312 * window.c (get_phys_cursor_glyph): Likewise.
14313 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
14314 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
14316 * xfns.c (Fx_window_property): Likewise.
14317 * xmenu.c (set_frame_menubar): Likewise.
14318 * xselect.c (x_get_window_property, x_handle_dnd_message):
14320 * xsmfns.c (smc_save_yourself_CB): Likewise.
14321 * xterm.c (x_scroll_bar_set_handle): Likewise.
14323 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
14325 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
14326 to be optional or nil. Adjust comment and convert it to docstring.
14327 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
14328 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
14330 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
14332 Static checking by GCC 4.8-20130319.
14333 * image.c (gif_load): Assume pass < 3 to pacify GCC.
14334 * process.c (Fset_process_datagram_address)
14335 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
14336 * xdisp.c (get_char_face_and_encoding)
14337 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
14338 (get_glyph_face_and_encoding): Prepare face before possibly using it.
14339 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
14341 2013-03-24 Ken Brown <kbrown@cornell.edu>
14343 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
14344 fix compilation on 64-bit Cygwin, where underscores are not
14345 automatically prepended.
14347 * w32term.c (w32_initialize): Silence compiler warning.
14349 2013-03-23 Eli Zaretskii <eliz@gnu.org>
14351 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
14352 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
14353 variables, to save and restore frame dimensions.
14354 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
14355 after returning from a 'fullscreen' configuration.
14356 use SendMessage instead of PostMessage to send the SC_RESTORE message,
14357 to avoid races between the main thread and the input thread.
14359 * w32term.h (struct w32_output): New members normal_width,
14360 normal_height, normal_top, normal_left, and prev_fsmode.
14361 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
14362 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
14363 members of a frame.
14365 * w32term.c (w32fullscreen_hook): Record last value of the frame's
14366 'fullscreen' parameter. Always record previous width and height
14367 of the frame, except when switching out of maximized modes, so
14368 that they could be restored correctly, instead of resetting to the
14369 default frame dimensions. Send SC_RESTORE command to the frame,
14370 unless we are going to send SC_MAXIMIZE, to restore the frame
14371 resize hints in the mouse pointer shown by the window manager.
14374 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
14376 * lisp.h (get_frame_param): Adjust conditions for prototype
14379 2013-03-22 Ken Brown <kbrown@cornell.edu>
14381 * unexcw.c: Drop unneeded inclusion of w32common.h.
14382 (report_sheap_usage): Declare.
14383 (read_exe_header): Add magic numbers for x86_64.
14384 (fixup_executable): Fix printf format specifier for unsigned long
14387 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
14389 * frame.h (struct frame): Put menu_bar_window under #ifdef
14390 because this member is not needed when X toolkit is in use.
14391 (fset_menu_bar_window):
14392 * dispnew.c (clear_current_matrices, clear_desired_matrices)
14393 (free_glyphs, update_frame):
14394 * xdisp.c (expose_frame): Likewise.
14395 (display_menu_bar): Likewise. Remove redundant eassert.
14396 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
14399 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
14401 Use functions and constants to manipulate Lisp_Save_Value objects.
14402 This replaces code that used macros and strings and token-pasting.
14403 The change makes the C source a bit easier to follow,
14404 and shrinks the Emacs executable a bit.
14405 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
14406 (make_save_value): Change 1st arg from string to enum. All callers
14409 (mark_object): Use if, not #if, for GC_MARK_STACK.
14410 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
14411 (XSAVE_OBJECT): Now functions, not macros.
14412 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
14413 the constant was never used.
14414 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
14415 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
14416 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
14417 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
14419 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
14420 type3 with a single member save_type. All uses changed.
14421 (save_type, set_save_pointer, set_save_integer): New functions.
14422 * print.c (PRINTX): Remove.
14424 * alloc.c: Remove redundant static declarations.
14426 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14428 * window.h (struct window): Convert left_col, top_line, total_lines
14429 and total_cols from Lisp_Objects to integers. Adjust comments.
14430 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
14432 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
14433 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
14434 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
14435 Adjust users where appropriate.
14437 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14439 * frame.h (struct frame): Drop resx and resy because the same data is
14440 available from window system-specific output context. Adjust users.
14441 (default_pixels_per_inch_x, default_pixels_per_inch_y):
14442 New functions to provide defaults when no window system available.
14443 (FRAME_RES_X, FRAME_RES_Y): New macros.
14444 (NUMVAL): Move from xdisp.c.
14445 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
14446 (Ffont_face_attributes, Fopen_font):
14447 * image.c (gs_load):
14448 * w32font.c (fill_in_logfont):
14449 * xdisp.c (calc_pixel_width_or_height):
14450 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
14451 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
14453 2013-03-20 Kenichi Handa <handa@gnu.org>
14455 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
14456 to 1 (temporary workaround until a bug related to ASCII
14457 optimization is fixed).
14459 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
14461 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
14462 Signal error if window is not internal. Adjust docstring.
14463 (delete_all_child_windows): Use combination_limit to save the buffer.
14464 (Fset_window_configuration): Adjust accordingly.
14465 * print.c (syms_of_print): Initialize debugging output not here...
14466 (init_print_once): ...but in a new function here.
14467 * lisp.h (init_print_once): Add prototype.
14468 * emacs.c (main): Add call to init_print_once. Adjust comments.
14470 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
14472 * window.c (window_resize_check, window_resize_apply)
14473 (window_from_coordinates, recombine_windows, set_window_buffer)
14474 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
14475 (Fsplit_window_internal, Fdelete_window_internal)
14476 (freeze_window_starts): Use bool for booleans.
14477 * window.h (window_frame_coordinates, resize_frame_windows)
14478 (freeze_window_starts, set_window_buffer): Adjust prototypes.
14480 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
14482 * dispnew.c (bitch_at_user): Use `user-error'.
14484 2013-03-17 Ken Brown <kbrown@cornell.edu>
14486 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
14487 as return type of image_background. (Bug#13981)
14488 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
14490 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
14492 * nsterm.m (updateFrameSize:): Change resize increments if needed.
14493 (ns_select): Don't return with result uninitialized.
14495 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
14498 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
14500 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
14501 directories. If filename is nil, get directory name (Bug#13932).
14502 Use getFilename and getDirectory.
14503 (getFilename, getDirectory): New methods for EmacsSavePanel and
14505 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
14507 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
14509 * coding.c (decode_coding_gap): Fix typo caught by static checking.
14511 2013-03-15 Kenichi Handa <handa@gnu.org>
14513 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
14514 (adjust_after_replace): Make it back to static. Delete the third
14515 arg text_at_gap_tail. Cancel the code for handling it.
14517 * coding.h (struct coding_system): New member eol_seen.
14519 * coding.c (detect_ascii): New function.
14520 (detect_coding): Set coding->head_ascii and coding->eol_seen only
14521 when the source bytes are actually scanned. On detecting for
14522 coding_category_utf_8_auto, call detect_ascii instead of scanning
14523 source bytes directly.
14524 (produce_chars): Call insert_from_gap with the new arg 0.
14525 (encode_coding): Likewise.
14526 (decode_coding_gap): Control ASCII optimization by the variable
14527 disable_ascii_optimization instead of #ifndef .. #endif.
14528 Deccode EOL format according to coding->eol_seen.
14529 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
14532 * lisp.h (adjust_after_replace): Cancel externing it.
14533 (insert_from_gap): Adjust prototype.
14535 2013-03-15 Eli Zaretskii <eliz@gnu.org>
14537 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
14538 FULLSCREEN_MAXIMIZED. (Bug#13935)
14540 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
14542 * region-cache.c (find_cache_boundary, move_cache_gap)
14543 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
14544 Simplify debugging check and convert to eassert. Adjust comment.
14545 (pp_cache): Put under ENABLE_CHECKING.
14547 2013-03-14 Eli Zaretskii <eliz@gnu.org>
14549 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
14550 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
14551 and WM_ACTIVATEAPP.
14552 (w32fullscreen_hook): If the frame is visible, reset
14553 f->want_fullscreen flag after changing the frame size. If the
14554 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
14557 2013-03-13 Daniel Colascione <dancol@dancol.org>
14559 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
14560 too so that these builds can use Cygwin's file conversion
14561 functions. (We've been building and linking cygw32.o all along
14562 and just not using it.)
14564 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14566 File synchronization fixes (Bug#13944).
14567 * Makefile.in (LIB_FDATASYNC): New macro.
14569 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
14570 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
14571 Don't worry about HAVE_FSYNC, since a substitute fsync is
14572 available if the system lacks one.
14573 (Fwrite_regin): Retry fsync if interrupted.
14575 2013-03-13 Eli Zaretskii <eliz@gnu.org>
14577 * w32term.c (w32_read_socket): If the Emacs frame is being
14578 activated, call w32fullscreen_hook, to make sure the new frame
14579 dimensions are in effect. (Bug#13937)
14581 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
14583 * xdisp.c (init_iterator): Simplify because both character and byte
14584 positions are either specified or -1. Add eassert. Adjust comment.
14585 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
14586 character and byte positions can be obtained from marker.
14588 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14590 Static checking by Sun C 5.12.
14591 * alloc.c (buffer_memory_full) [REL_ALLOC]:
14592 * bytecode.c (exec_byte_code):
14593 * dispnew.c (init_display):
14595 * fileio.c (Fsubstitute_in_file_name):
14596 * keyboard.c (Fevent_convert_list):
14597 * keymap.c (Fsingle_key_description):
14598 * term.c (maybe_fatal, fatal):
14599 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
14600 * xsmfns.c (Fhandle_save_session):
14601 Omit unreachable code.
14602 * keymap.c (map_keymap_char_table_item): Cast void * to
14603 a function pointer type; the C Standard requires this.
14605 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
14606 Include <sys/param.h> unconditionally, as that works elsewhere and
14607 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
14608 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
14611 See ChangeLog.12 for earlier changes.
14613 ;; Local Variables:
14617 Copyright (C) 2011-2014 Free Software Foundation, Inc.
14619 This file is part of GNU Emacs.
14621 GNU Emacs is free software: you can redistribute it and/or modify
14622 it under the terms of the GNU General Public License as published by
14623 the Free Software Foundation, either version 3 of the License, or
14624 (at your option) any later version.
14626 GNU Emacs is distributed in the hope that it will be useful,
14627 but WITHOUT ANY WARRANTY; without even the implied warranty of
14628 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14629 GNU General Public License for more details.
14631 You should have received a copy of the GNU General Public License
14632 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.