1 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
4 These were already defined in buffer.c, and the duplicate
5 definitions cause problems on platforms like 'gcc -fno-common'.
6 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
8 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
10 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
11 if toolbar is visible.
13 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
16 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
17 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
18 (ns_select, ns_read_socket): Use unwind_protect to decrease
19 apploopnr (Bug#18345).
20 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
21 line height (Bug#17977).
23 * macfont.m: Fix indentation and import changes from macport
25 (macfont_closest_traits_index): New function.
26 (macfont_closest_traits_index_p): Renamed from
27 macfont_closest_traits_index.
28 (macfont_list): Use macfont_closest_traits_index_p.
30 2014-10-05 K. Handa <handa@gnu.org>
32 * coding.c (detect_coding_iso_2022): Set coding->rejected
33 correctly when an invalid escape sequence is found (Bug#18610).
35 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
37 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
38 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
41 2014-10-04 Martin Rudalics <rudalics@gmx.at>
43 * buffer.c (scroll_bar_width, scroll_bar_height): Fix
45 * window.c (Fset_window_scroll_bars): Fix doc-string.
46 (Fwindow_scroll_bars): Have it return what the doc-string says.
48 2014-10-03 Eli Zaretskii <eliz@gnu.org>
50 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
51 iterator backwards, to resync the bidi iterator. (Bug#18584)
53 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
55 Consistently use min and max macros from lisp.h.
56 * coding.c (min, max):
58 * unexhp9k800.c (min):
59 * unexw32.c (min, max): Use definitions from lisp.h.
60 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
62 * gmalloc.c (min): Tiny style change.
64 * fileio.c (emacs_readlinkat, Finsert_file_contents):
65 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
67 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
69 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
70 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
71 (X_ULONG_MAX): Move these macros to xterm.h.
72 (x_fill_property_data): Be more generous about allowing either
73 signed or unsigned data of the appropriate width.
74 * xterm.h (x_display_set_last_user_time): New function.
75 All setters of last_user_time changd to use this function.
76 If ENABLE_CHECKING, check that the times are in range.
78 2014-10-02 Eli Zaretskii <eliz@gnu.org>
80 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
81 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
83 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
85 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
86 make a font_object from a tty frame (Bug#18573).
87 (Finternal_set_lisp_face_attribute): Add FIXME comment.
89 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
91 * alloc.c (mark_overlay): Assume that overlay boundaries are
92 always markers. Add comment.
93 * lread.c (read_internal_start): Use convenient validate_subarray.
95 (Fread_from_string): Adjust docstring.
97 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
99 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
101 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
102 Rename from the "x-" prefix.
104 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
106 * xselect.c (selection-converter-alist): Fix docstring.
108 2014-10-01 Eli Zaretskii <eliz@gnu.org>
110 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
111 argument passed by the caller, when we mirror all slashes into
114 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
116 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
117 Resurrect old code and fix compilation with GTK < 2.13.6.
119 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
121 Use AUTO_CONS instead of SCOPED_CONS, etc.
122 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
123 * lisp.h (AUTO_CONS): Rename from scoped_cons.
124 (AUTO_LIST1): Rename from scoped_list1.
125 (AUTO_LIST2): Rename from scoped_list2.
126 (AUTO_LIST3): Rename from scoped_list3.
127 (AUTO_LIST4): Rename from scoped_list4.
128 (AUTO_STRING): Rename from SCOPED_STRING.
129 * frame.h (AUTO_FRAME_ARG):
130 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
131 (AUTO_LIST4, AUTO_STRING):
132 Prepend a new argument 'name'.
133 Declare a variable instead of yielding a value.
135 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
137 2014-09-30 Eli Zaretskii <eliz@gnu.org>
139 * w32fns.c (w32_createwindow): Accept an additional argument, an
140 array of 2 values specifying the coordinates of the frame's
141 top-left corner. Use these values instead of calling x_get_arg,
142 which can cons Lisp objects, and therefore cannot be called except
143 from the main thread. Remove redundant tests for the default
145 (my_create_window): Move the calculation of the coordinates of the
146 frame's top-left edge here. Pass them to the input thread via the
147 second parameter of the WM_EMACS_CREATEWINDOW message. See
148 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
151 2014-09-30 Eli Zaretskii <eliz@gnu.org>
153 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
154 (redisplay_window): Treat the frame's frozen_window_starts flag
155 the same way as the optional_new_start flag for the window: only
156 obey it if the glyph row showing point will be fully visible.
157 Likewise when the window start is in a continuation line. If,
158 after trying everything under the 'force_start' label, point is
159 still not fully visible, give up and scroll the window. Add
160 debugging traces. (Bug#18545)
162 * window.c (Frecenter): Set the window's redisplay flag.
164 2014-09-30 Eli Zaretskii <eliz@gnu.org>
166 * w32term.c (w32_read_socket): Don't use frame dimensions for
167 resizing if GetClientRect returned an empty (0, 0, 0, 0)
168 rectangle. Check the return value of GetClientRect, and don't use
169 the results if it didn't succeed.
171 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
172 in columns and lines after correcting the pixel dimensions in
174 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
175 negative values to xrealloc. (Bug#18528)
177 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
179 * alloc.c: Remove now-unnecessary check.
180 Suggested by Dmitry Antipov in:
181 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
183 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
185 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
186 to Ubuntu 14.04.1 x86-64.
188 Simplify stack-allocated Lisp objects, and make them more portable.
189 The build_local_string macro was used in two ways: (1) string
190 literals for which scoped allocation suffices, and (2) file name
191 components, where it's not safe in general to assume bounded-size
192 ASCII data. Simplify by defining a new macro SCOPED_STRING that
193 allocates a block-scope string, and by using SCOPED_STRING for (1)
194 and build_string for (2). Furthermore, actually use stack
195 allocation only for objects known to have sufficient alignment.
196 This simpler implementation means Emacs can make
197 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
198 GC_MAKE_GCPROS_NOOPS.
199 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
200 for fewer differences among implementations.
201 (struct Lisp_String): Now GCALIGNED.
202 (USE_STACK_LISP_OBJECTS): Default to true, since the
203 implementation no longer insists on a nonempty GCALIGNED.
204 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
205 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
206 separately. Move definiens to scoped_cons. The old definition
207 was incorrect when GCALIGNED was defined to be empty.
208 (union Aligned_String): New type.
209 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
210 implementation ports to compilers that don't align strictly enough.
211 Don't worry about the union sizes; it's not worth bothering about.
212 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
213 Rewrite using USE_STACK_CONS.
214 (scoped_cons): Assume the use of union Aligned_Cons.
215 (lisp_string_size, make_local_string, build_local_string): Remove.
216 Unless otherwise specified, all callers of build_local_string
217 changed to use SCOPED_STRING.
218 (SCOPED_STRING): New macro.
219 * data.c (wrong_choice):
220 * menu.c (single_menu_item):
221 * process.c (Fformat_network_address):
222 Hoist use of SCOPED_STRING out of a scope, so that its returned
223 object lives long enough.
224 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
225 as the string might be long or might not be ASCII.
227 2014-09-29 Eli Zaretskii <eliz@gnu.org>
229 * msdos.c (internal_terminal_init): Bump version to 25.
231 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
233 Keep stack-allocated Lisp objects fast rather than versatile.
234 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
235 (SCOPED_CONS_INITIALIZER): New macro.
236 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
237 (USE_LOCAL_ALLOCA): Remove.
238 (local_cons, local_list1, local_list2, local_list3, local_list4):
239 Remove. Stack overflow checking makes them too slow.
240 (make_local_vector): Likewise. Also we just don't have enough
242 (enum LISP_STRING_OVERHEAD): Remove.
243 (local_string_init, local_vector_init): Remove prototypes.
244 (make_local_string, build_local_string): Redesign to target short
245 compile-time string constants, fall back to regular string allocation
247 (lisp_string_size): New function.
248 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
249 * alloc.c (local_string_init, local_vector_init): Remove.
250 (verify_ascii) [ENABLE_CHECKING]: New function.
251 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
252 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
253 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
254 * xselect.c, xterm.c: All related users changed.
256 2014-09-28 Ken Brown <kbrown@cornell.edu>
258 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
259 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
261 2014-09-27 Ken Brown <kbrown@cornell.edu>
263 Fix implementation of HYBRID_MALLOC on Cygwin.
264 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
265 (bss_sbrk_buffer_beg): New variable. Use it...
266 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
267 incorrect definition.
269 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
271 * keyboard.c (track-mouse): Rename to internal--track-mouse.
272 Make it into a function and change arg to be a function.
274 * lisp.mk (lisp): Add elisp-mode.elc.
276 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
278 * xfns.c (x_default_scroll_bar_color_parameter):
279 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
280 to pacify --enable-gcc-warnings in non-scrollbar builds.
282 2014-09-26 Ken Brown <kbrown@cornell.edu>
284 * w32term.h (ALIGN_STACK): Fix the cpp condition.
286 2014-09-25 Eli Zaretskii <eliz@gnu.org>
288 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
289 MinGW builds that use GCC before 4.2.
291 Default to stack objects on DOS_NT platforms as well.
292 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
293 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
295 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
297 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
298 ALIGN_STACK attribute.
300 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
302 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
303 ALIGN_STACK attribute.
305 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
306 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
308 2014-09-25 Martin Rudalics <rudalics@gmx.at>
310 * frame.c (frame_inhibit_resize):
311 * widget.c (EmacsFrameResize):
312 * window.c (resize_frame_windows, Fset_window_configuration):
313 * xdisp.c (expose_frame):
314 * xfns.c (x_change_tool_bar_height):
315 * xmenu.c (update_frame_menubar):
316 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
317 Remove code left dead after 2014-07-27 changes.
319 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
321 Fix local_cons etc. to not exhaust the stack when in a loop.
323 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
324 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
325 * charset.c (load_charset_map_from_file, Ffind_charset_region)
326 (Ffind_charset_string):
327 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
328 * data.c (wrong_range):
329 * editfns.c (Fpropertize, format2):
330 * emacs.c (init_cmdargs, decode_env_path):
331 * fileio.c (auto_save_error):
332 * fns.c (Fyes_or_no_p):
333 * font.c (font_style_to_value, font_parse_xlfd)
334 (font_parse_family_registry, font_delete_unmatched)
336 * fontset.c (Fset_fontset_font):
337 * frame.c (x_get_arg):
338 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
339 (read_char_minibuf_menu_prompt):
340 * keymap.c (silly_event_symbol_error, describe_vector):
341 * lread.c (load_warn_old_style_backquotes):
342 * menu.c (single_menu_item):
343 * minibuf.c (Fread_buffer):
344 * process.c (status_message, Fformat_network_address)
345 (server_accept_connection):
346 * textprop.c (copy_text_properties):
347 * xdisp.c (Fcurrent_bidi_paragraph_direction):
348 * xfns.c (x_default_scroll_bar_color_parameter):
349 * xfont.c (xfont_open):
350 * xselect.c (x_clipboard_manager_error_1):
351 * xterm.c (x_term_init):
352 Put USE_LOCAL_ALLOCA at the start of the function.
353 * fns.c (maybe_resize_hash_table): Use build_string instead of
354 build_local_string, since we'd otherwise need a conditional
355 USE_LOCAL_ALLOCA here, but this is just debugging output and is
356 not worth the bother of optimization.
357 * font.c (font_delete_unmatched): Remove by-hand code that
358 observed MAX_ALLOCA limit, since it's now done automatically.
359 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
360 since build_local_string needs its sa_alloc.
361 * lisp.h (lisp_word_count): New function.
362 (SAFE_ALLOCA_LISP): Use it.
363 (USE_LOCAL_ALLOCA): New macro.
364 (local_cons, make_local_vector, make_local_string):
365 Observe the MAX_ALLOCA limit.
366 (LISP_STRING_OVERHEAD): New constant.
367 (make_local_string): Use it.
369 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
371 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
372 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
373 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
374 and Solaris and it's likely to work on similar platforms.
376 Avoid signed integer overflow when converting Time to ptrdiff_t.
377 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
379 (position_to_Time, Time_to_position): New functions.
380 (gen_help_event, kbd_buffer_get_event): Use them.
381 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
382 Go back to plain 'unsigned long', so that 'Time' is the same
383 for both X and non-X builds; this is less likely to cause surprise.
384 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
385 are the same size; this is no longer required.
387 * keyboard.c (make_lispy_event): Avoid unnecessary tests
388 of bit 28 and of whether an unsigned value is negative.
389 This simplifies the code a bit, and pacifies clang 3.4.
391 2014-09-24 Eli Zaretskii <eliz@gnu.org>
393 * systime.h (Time): Define as size_t, to be consistent with 64-bit
394 Windows builds, where 'long' is a 32-bit type.
396 * w32inevt.h (w32_console_mouse_position): Update the argument
399 * w32term.c (w32_mouse_position)
400 (x_horizontal_scroll_bar_report_motion)
401 (x_scroll_bar_report_motion): Update the argument types to use
404 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
406 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
407 (struct input_event): ...unsigned bitfields. Likewise for
408 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
409 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
410 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
411 (kbd_buffer_get_event): Adjust users.
412 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
413 (make_scroll_bar_position): New function, refactored out of...
414 (make_lispy_event): ...adjusted user.
415 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
416 * nsterm.m (ns_mouse_position, mouseUp):
417 * term.c (term_mouse_position):
418 * w32inevt.c (w32_console_mouse_position):
419 * w32term.c (w32_mouse_position):
420 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
421 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
422 Prefer enum and explicit enum members to integers and numeric values.
424 * chartab.c (uniprop_encode_value_numeric):
425 * font.c (font_style_to_value): Use make_local_vector.
426 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
427 * keymap.c (append_key): Use scoped_list1.
429 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
430 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
432 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
434 Fix some slow uses and misuses of strcat.
435 * doc.c (get_doc_string):
436 * gtkutil.c (get_utf8_string):
437 * xsmfns.c (x_session_initialize):
438 Avoid recomputation of string length.
439 * ftfont.c (ftfont_spec_pattern):
440 * xfns.c (xic_create_fontsetname):
441 Don't assume output buffer is initially zero.
443 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
445 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
447 * xterm.c (x_term_init): Use new functionality to avoid two needs
448 to compute a string length.
450 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
452 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
454 Use known length of a Lisp string to copy it faster.
455 * lisp.h (lispstrcpy): New function. Add comment.
456 * callproc.c (child_setup):
457 * dbusbind.c (xd_append_arg):
458 * doc.c (get_doc_string):
459 * font.c (Ffont_xlfd_name):
460 * frame.c (xrdb_get_resource):
461 * process.c (Fmake_network_process, network_interface_info):
462 * w32fns.c (Fx_open_connection):
463 * w32proc.c (sys_spawnve):
464 * xfns.c (select_visual):
465 * xfont.c (xfont_list):
466 * xsmfns.c (x_session_initialize):
467 * xterm.c (x_term_init): Use it.
469 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
471 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
472 Problem reported by Dmitry Antipov in thread leading to:
473 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
474 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
475 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
477 * callproc.c (call_process): Save and restore sa_avail.
478 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
479 (AVAIL_ALLOCA): New macro.
480 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
481 Use it, and check against sa_avail rather than MAX_ALLOCA.
483 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
485 On OSX, do not free font-specific data more than once (Bug#18501).
486 * macfont.m (macfont_close): Release and free font-specific data
487 only if it wasn't previously freed.
489 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
491 * unexmacosx.c (dump_it): Improve error message.
493 2014-09-22 Juri Linkov <juri@jurta.org>
495 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
496 (Bug#10747, bug#18334)
498 2014-09-22 Eli Zaretskii <eliz@gnu.org>
500 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
501 units in which the position is measured. (Bug#18493)
503 * xdisp.c (redisplay_internal): Force redisplay of all windows
504 that show a buffer whose narrowing has changed. (Bug#18490)
506 2014-09-22 Eli Zaretskii <eliz@gnu.org>
508 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
509 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
510 lines, draw the hollow-box and hbar cursors on the right side of
511 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
514 * xterm.c (x_draw_stretch_glyph_string):
515 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
516 caused the block cursor to disappear on a TAB in R2L lines in
517 every window except the leftmost one. Reported by Martin Rudalics
520 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
522 Always use matched specpdl entry to record call arguments (Bug#18473).
523 * lisp.h (record_in_backtrace): Adjust prototype.
524 * eval.c (record_in_backtrace): Return current specpdl level.
525 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
526 (eval_sub, Ffuncall): Record call arguments in matched specpdl
527 entry and use that entry in call to backtrace_debug_on_exit.
528 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
529 (do_debug_on_call): Get current specpdl level as 2nd arg.
531 Prefer ptrdiff_t to int and avoid integer overflows.
532 * fileio.c (make_temp_name):
533 * font.c (font_parse_family_registry): Avoid integer
534 overflow on string size calculation.
535 * data.c (Faset): Likewise for byte index.
537 2014-09-22 Eli Zaretskii <eliz@gnu.org>
539 Fix display of R2L lines in partial-width windows.
540 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
541 assigned the correct value.
542 (extend_face_to_end_of_line): Account for truncation and
543 continuation glyphs in R2L rows when one of the fringes is not
545 (display_line): Don't assign negative X offset to a row if we are
546 going to produce a truncation glyph for it. When handling
547 truncated R2L rows, consider the width of the left fringe instead
549 (produce_special_glyphs): Fix bogus assignments.
551 2014-09-22 Eli Zaretskii <eliz@gnu.org>
553 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
555 2014-09-22 Eli Zaretskii <eliz@gnu.org>
557 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
558 always set to a valid value. Make sure the size passed to alloca
559 is always positive. (Bug#18516)
561 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
563 Avoid extra call to oblookup when interning symbols.
564 * lisp.h (intern_driver): Add prototype.
565 * lread.c (intern_driver): New function.
566 (intern1, intern_c_string_1, Fintern):
567 * font.c (font_intern_prop):
568 * w32font.c (intern_font_name): Use it.
570 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
572 Minor improvements to new stack-allocated Lisp objects.
573 * frame.h (FRAME_PARAMETER):
574 Prefer scoped_list1 to local_list1 where either would do.
575 * lisp.h (scoped_list4): New macro.
576 (local_cons, local_list1, local_list2, local_list3, local_list4)
577 (make_local_vector, make_local_string, build_local_string):
578 Prefer functions to macros where either would do.
579 * xdisp.c (build_desired_tool_bar_string):
580 Prefer scoped_list4 to local_list4 where either would do.
582 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
584 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
585 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
586 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
587 * frame.h (FRAME_PARAMETER): New macro.
588 * dispnew.c (init_display):
589 * fontset.c (Fset_fontset_font):
590 * frame.c (x_default_parameter):
591 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
592 * xfns.c (x_default_scroll_bar_color_parameter)
593 (x_default_font_parameter, x_create_tip_frame): Use it.
594 * editfns.c (Fpropertize): Use local_cons.
595 * process.c (status_message): Use build_local_string.
596 * xfont.c (xfont_open): Use make_local_string.
597 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
599 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
601 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
602 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
603 !__clang__. This works with GCC and with clang and is safer for
604 compilers we don't know about.
605 (local_cons): Rename parameter to make capture less likely.
607 2014-09-17 Samuel Bronson <naesten@gmail.com>
609 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
611 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
613 Fix minor problems found by static checking.
614 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
616 * buffer.h (decode_buffer): Doc and indentation fixes.
617 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
619 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
621 Avoid clang-specific warnings.
622 * buffer.c (init_buffer): Shut up -Wself-assign.
623 * process.c (server_accept_connection): Shut up -Wunsequenced.
625 2014-09-16 Daniel Colascione <dancol@dancol.org>
627 * fns.c (sxhash): For symbols, use address as hash code.
629 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
631 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
632 * charset.c (load_charset_map_from_file): Use scoped_list2
633 and build_local_string.
634 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
635 * emacs.c (init_cmdargs, decode_env_path):
636 * fileio.c (Fexpand_file_name):
637 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
638 * frame.c (x_get_arg):
639 * keyboard.c (safe_run_hooks_error):
640 * lread.c (load_warn_old_style_backquotes):
641 * xdisp.c (Fcurrent_bidi_paragraph_direction):
642 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
643 * xselect.c (x_clipboard_manager_error_1)
644 (x_clipboard_manager_save_all):
645 * xterm.c (x_term_init): Use build_local_string.
647 Avoid more integer overflows on string size calculations.
648 * category.c (Fmake_category_set):
649 * xdisp.c (get_overlay_arrow_glyph_row):
650 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
652 2014-09-15 Eli Zaretskii <eliz@gnu.org>
654 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
655 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
656 error message format. Use message_with_string to have non-ASCII
657 file names properly displayed.
658 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
659 when w32-unicode-filenames is non-nil, but not on Windows 9X,
660 where these APIs are not available even in UNICOWS.DLL.
661 Improve the format of error messages and include the file name in them
663 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
664 call play-sound-functions, per documentation.
666 * w32.c (w32_get_long_filename, w32_get_short_filename):
667 Constify the input file name arguments.
669 * w32.h (w32_get_long_filename, w32_get_short_filename):
672 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
674 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
675 * lisp.h (local_cons, local_list1, local_list2, local_list3)
676 [USE_LOCAL_ALLOCATORS]: New macros.
677 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
678 (build_local_string): Avoid argument name expansion clash with
681 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
682 Preprocessor guard to avoid impossible configuration.
683 * charset.c (Ffind_charset_region, Ffind_charset_string):
684 Use make_local_vector.
685 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
686 * textprop.c (Fput_text_property, Fadd_face_text_property):
688 (copy_text_properties): Use local_cons and local_list3.
689 * chartab.c (uniprop_table):
690 * data.c (wrong_choice, wrong_range):
691 * doc.c (get_doc_string):
692 * editfns.c (format2):
693 * fileio.c (Fexpand_file_name, auto_save_error):
694 * fns.c (Fyes_or_no_p):
695 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
696 * fontset.c (Fset_fontset_font):
697 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
698 (read_char_minibuf_menu_prompt):
699 * keymap.c (silly_event_symbol_error, describe_vector):
700 * menu.c (single_menu_item):
701 * minibuf.c (Fread_buffer):
702 * process.c (status_message, Fformat_network_address)
703 (server_accept_connection): Use make_local_string and
704 build_local_string. Prefer compound literals where appropriate.
706 2014-09-15 Daniel Colascione <dancol@dancol.org>
708 * fns.c (Fsort): Tweak sort docstring.
710 2014-09-15 Eli Zaretskii <eliz@gnu.org>
712 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
713 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
714 set errno to EAGAIN instead, to allow the caller to retry the
715 write after some waiting. Fixes deadlocks when Emacs exchanges a
716 lot of data through the pipe. (Bug#18420)
718 * sound.c (Fplay_sound_internal): Encode the sound file name in
719 the ANSI codepage. Expand it against data-directory, as per docs,
720 not against the current directory. No need to make a local copy
721 of the file name; pass the encoded file name directly to
722 do_play_sound. (Bug#18463)
724 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
725 NULL, and the file name is not encodable in ANSI codepage, return
726 the string with "?" replacement characters, which will fail the
727 caller. This avoids returning a random value in that case.
729 2014-09-15 Martin Rudalics <rudalics@gmx.at>
731 * window.c (Fresize_mini_window_internal): Set w->total_lines
732 from w->pixel_height (Bug#18422).
734 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
736 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
737 (toggleFullScreen:): Take frame_resize_pixelwise into account when
738 setting resize increments (Bug#18435).
740 2014-09-15 Eli Zaretskii <eliz@gnu.org>
742 * xdisp.c (pos_visible_p): Properly save and restore the iterator
743 state around the call to line_bottom, since it can move the
744 iterator to another screen line. This fixes off-by-one errors in
745 the reported row in some rare cases.
747 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
749 * callproc.c (init_callproc): Fix bug introduced at
750 2014-09-07 (Bug#18474).
752 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
754 Prefer ptrdiff_t to int and avoid integer overflows.
755 * fileio.c (make_temp_name):
756 * font.c (font_parse_family_registry): Avoid integer
757 overflow on string size calculation.
758 * data.c (Faset): Likewise for byte index.
760 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
762 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
764 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
766 * lisp.h (make_local_string): Nitpick indent.
767 * print.c (Fprin1_to_string): Remove unused GCPROs.
769 More debugging aids around GCPROs.
770 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
771 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
772 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
774 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
775 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
777 Remove redundant GCPROs around Ffuncall and Fapply calls.
778 This is safe because Ffuncall protects all of its arguments by itself.
779 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
780 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
781 (call6, call7): Likewise. Use compound literals where applicable.
782 (run_hook_with_args_2): Use compound literal.
784 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
786 Pacify --enable-gcc-warnings when no window system is used.
787 These warnings found that subscript error, so they seem worthwhile.
788 * composite.c (char_composable_p): Simplify a bit.
789 * frame.c (x_set_frame_parameters): Add an IF_LINT.
790 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
791 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
792 * window.c (set_window_scroll_bars):
793 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
794 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
795 Ignore -Wsuggest-attribute=const.
796 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
797 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
799 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
801 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
802 Use check_iso_charset_parameter instead of doing the checks by hand.
803 (check_iso_charset_parameter): Move up. Check parameters a bit
804 more carefully, and return true for 96-char sets. All callers changed.
806 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
808 Simplify lisp.h by removing the __COUNTER__ business.
809 Problem reported by Dmitry Antipov in:
810 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
811 * lisp.h (make_local_vector, make_local_string)
812 (build_local_string): Simplify by not bothering with __COUNTER__.
813 The __COUNTER__ business wasn't working properly, and was needed
814 only for hypothetical future expansion anyway.
816 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
818 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
819 terms to determine bitmap color. (Bug#18437)
821 2014-09-10 Eli Zaretskii <eliz@gnu.org>
823 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
826 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
828 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
830 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
832 * xterm.c (handle_one_xevent): Detect iconified by looking at
833 _NET_WM_STATE_HIDDEN.
835 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
837 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
838 These can generate a constant with the correct value but the wrong
839 width, which doesn't work as a printf argument. All uses removed.
840 Problem reported by Dmitry Antipov in:
841 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
842 (ENUMABLE): Remove; no longer needed.
843 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
844 Remove; no longer needed because of the above change.
845 Each definiens moved to the only use.
847 Improve the experimental local and scoped allocation.
848 * alloc.c (local_string_init, local_vector_init):
849 New functions, defined if USE_LOCAL_ALLOCATORS.
850 Mostly, these are moved here from lisp.h, as it's not
851 clear it's worth making them inline.
852 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
853 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
854 USE_STACK_LISP_OBJECTS, not on a laundry list.
855 (local_string_init, local_vector_init): New decls.
856 (union Aligned_Cons): New type.
857 (scoped_cons): Use it. Give up on the char trick, as it's a too
858 much of a maintenance hassle; if someone wants this speedup
859 they'll just need to convince their compiler to align properly.
860 Conversely, use the speedup if struct Lisp_Cons happens to
861 be aligned even without a directive. Better yet, help it along
862 by using union Aligned_Cons rather than struct Lisp_Cons.
863 (pointer_valid_for_lisp_object): Remove. This check is not
864 necessary, since make_lisp_ptr is already doing it. All uses removed.
865 (local_vector_init, local_string_init): Move to alloc.c.
866 (build_local_vector): Remove this awkward macro, replacing with ...
867 (make_local_vector): New macro, which acts more like a function.
868 Use statement expressions and use __COUNTER__ to avoid macro
869 capture. Fall back on functions if these features are not supported.
870 (build_local_string, make_local_string): Likewise.
872 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
874 * xterm.c (x_term_init): Consolidate duplicated code.
875 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
876 (x_delete_terminal): Do not close X connection fd (Bug#18403).
877 Add eassert and mark dpyinfo as dead only if it was alive.
879 Add macros to allocate temporary Lisp objects with alloca.
880 Respect MAX_ALLOCA and fall back to regular GC for large objects.
881 * character.h (parse_str_as_multibyte): Move prototype to ...
882 * lisp.h (parse_str_as_multibyte): ... here.
883 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
884 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
886 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
887 (local_string_init): New functions.
888 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
889 (init_alloc_once): Call it.
891 Cleanup last change and make all new stuff conditional.
892 * lisp.h (build_local_string): Rename to ...
893 (make_local_string): ... this macro.
894 (build_local_string, scoped_list1, scoped_list3): New macros.
895 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
896 and functions as such, use regular fallbacks otherwise.
897 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
900 2014-09-08 Eli Zaretskii <eliz@gnu.org>
902 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
903 always make sure the marginal areas of the row are in sync with
904 what the window wants. (Bug#18419)
906 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
907 existing binding of a variable, to avoid silently aborting
908 commands that use specbind. (Bug#18331)
910 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
912 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
913 * coding.c (growable_destination): New function.
914 (produce_chars): Use it for sanity checks. Do not fiddle with
915 dst_end if the source and destination are both nil, as it's
916 the caller's responsibility to avoid overlap.
917 * keyboard.c (read_decoded_event_from_main_queue):
918 The destination must be MAX_MULTIBYTE_LENGTH times the max source
919 length, not 4 times, to prevent decode_coding_c_string from trying
920 to reallocate a destination. This removes the need for the FIXME.
922 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
923 All callers simplified. Add a comment about exec_failed, vfork,
926 Adjust drag-and-drop fix when window is above top (Bug#18303).
927 * xselect.c (x_fill_property_data): Don't let sign bit of negative
928 XCDR bleed into XCAR's encoded value. Improve checks for
929 out-of-range data while we're at it.
931 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
933 * xselect.c (x_fill_property_data): Handle negative XCDR when data
934 is CONSP (Bug#18303).
936 2014-09-07 Eli Zaretskii <eliz@gnu.org>
938 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
939 'alloca' gets passed arguments larger than MAX_ALLOCA.
941 * font.c (MAX): Define if not defined elsewhere.
943 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
945 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
946 here for destination buffer, to work around what appears to be a
947 bug in decode_coding_c_string when the source and destination are
950 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
951 This follows up on the recent thread in emacs-devel on alloca; see:
952 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
953 This patch also cleans up alloca-related glitches noted while
954 examining the code looking for unbounded alloca.
956 * callproc.c (init_callproc):
957 Rewrite to avoid need for alloca.
958 * buffer.c (mouse_face_overlay_overlaps)
959 (report_overlay_modification):
960 * buffer.h (GET_OVERLAYS_AT):
961 * coding.c (make_subsidiaries):
962 * doc.c (Fsnarf_documentation):
963 * editfns.c (Fuser_full_name):
964 * fileio.c (Ffile_name_directory, Fexpand_file_name)
965 (search_embedded_absfilename, Fsubstitute_in_file_name):
966 * fns.c (Fmake_hash_table):
967 * font.c (font_vconcat_entity_vectors, font_update_drivers):
968 * fontset.c (fontset_pattern_regexp, Ffontset_info):
969 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
970 (xrdb_get_resource, x_get_resource_string):
971 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
972 * ftxfont.c (ftxfont_draw):
973 * image.c (xbm_load, xpm_load, jpeg_load_body):
974 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
976 * keymap.c (Fdescribe_buffer_bindings, describe_map):
978 * menu.c (digest_single_submenu, find_and_call_menu_selection)
979 (find_and_return_menu_selection):
980 * print.c (PRINTFINISH):
981 * process.c (Fformat_network_address):
982 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
983 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
984 * sound.c (wav_play, au_play):
985 * syntax.c (skip_chars):
986 * term.c (tty_menu_activate, tty_menu_show):
987 * textprop.c (get_char_property_and_overlay):
988 * window.c (Fset_window_configuration):
989 * xdisp.c (safe__call, next_overlay_change, vmessage)
990 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
991 * xfaces.c (face_at_buffer_position):
992 * xmenu.c (x_menu_show):
993 Use SAFE_ALLOCA etc. instead of plain alloca, since the
994 allocation size isn't bounded.
995 * callint.c (Fcall_interactively): Redo memory_full check
996 so that it can be done at compile-time on some platforms.
997 * coding.c (MAX_LOOKUP_MAX): New constant.
998 (get_translation_table): Use it.
999 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1000 SAFE_ALLOCA, to catch integer overflows on size calculation.
1001 (exec_failed) [!DOS_NT]: New function.
1002 (child_setup) [!DOS_NT]: Use it.
1003 * editfns.c (Ftranspose_regions):
1004 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1005 * editfns.c (check_translation):
1006 Allocate larger buffers on the heap.
1007 * eval.c (internal_lisp_condition_case):
1008 Check for MAX_ALLOCA overflow.
1009 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1010 (Fbase64_encode_region, Fbase64_decode_region):
1011 Avoid unnecessary calls to SAFE_FREE before 'error'.
1012 * buffer.c (mouse_face_overlay_overlaps):
1013 * editfns.c (Fget_pos_property, check_translation):
1014 * eval.c (Ffuncall):
1015 * font.c (font_unparse_xlfd, font_find_for_lface):
1016 * ftfont.c (ftfont_drive_otf):
1017 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1018 (menu_bar_items, tool_bar_items):
1019 * sound.c (Fplay_sound_internal):
1020 * xdisp.c (load_overlay_strings, dump_glyph_row):
1021 Use an ordinary auto buffer rather than alloca, since the
1022 allocation size is fixed and small.
1023 * ftfont.c: Include <c-strcase.h>.
1024 (matching_prefix): New function.
1025 (get_adstyle_property): Use it, to avoid need for alloca.
1026 * keyboard.c (echo_add_key):
1027 * keymap.c (describe_map): Use ptrdiff_t, not int.
1028 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1029 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1030 when counting bytes.
1031 * lisp.h (xlispstrdupa): Remove, replacing with ...
1032 (SAFE_ALLOCA_STRING): ... new macro with different API.
1033 This fixes a portability problem, namely, alloca result
1034 passed to another function. All uses changed.
1035 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1037 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1038 (REGEX_ALLOCATE): New macros.
1039 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1040 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1042 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1044 (decode_mode_spec_coding): Store directly into buf rather than
1045 into an alloca temporary and copying the temporary to the buf.
1047 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1049 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1051 2014-09-04 Jan D <jhd@f20.localdomain>
1053 * xterm.c (x_term_init): Don't call x_session_initialize if running
1054 as a daemon (Bug#18375).
1056 * xsmfns.c: Initialize ice_fd.
1058 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1060 Less chatter in 'make' output.
1061 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1062 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1063 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1065 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1067 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1068 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1070 * nsfns.m (Fx_create_frame):
1071 * w32fns.c (Fx_create_frame):
1072 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1075 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1077 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1078 the reported row in the case of a window with a header line, by
1079 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
1080 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1082 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1084 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1085 when configured --with-wide-int on typical 32-bit platforms.
1087 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1089 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1090 when HPOS is negative, for the benefit of R2L glyph rows whose
1091 newline overflows into the fringe.
1093 2014-09-03 Ken Brown <kbrown@cornell.edu>
1095 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1097 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1099 Minor cleanup of recent strlen-avoiding patch.
1100 * fileio.c (CHECK_LENGTH): Remove.
1101 Rewrite callers so that they don't need it.
1102 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1103 variable wasn't set.
1105 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1107 * fileio.c (CHECK_LENGTH): New macro.
1108 (Fexpand_file_name): Use it and get rid of a few more calls
1109 to strlen and strcat.
1110 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1111 * lisp.h (egetenv): ... because of a new inline function used to
1112 avoid calls to strlen for a compile-time constants.
1114 * buffer.h (decode_buffer): New function.
1115 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1116 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1117 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1118 * data.c (Flocal_variables_p):
1119 * fileio.c (Fverify_visited_file_modtime):
1120 * marker.c (live_buffer): Use it.
1122 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1124 Avoid extra calls to strlen in filesystem I/O routines.
1125 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1126 the length of 'newdir' is known or may be precalculated.
1127 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1128 not 'char *', and so use precalculated length.
1129 (Ffile_accessible_directory_p):
1130 * callproc.c (encode_current_directory, init_callproc):
1131 * charset.c (init_charset):
1132 * lread.c (load_path_check, load_path_default): Adjust users.
1133 * lisp.h (file_accessible_directory_p): Tweak prototype.
1135 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1137 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1140 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1142 --enable-silent-rules now suppresses more chatter.
1143 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1144 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1145 (am__v_CCLD_1): New macros, taken from Automake.
1146 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1148 Clean up extern decls a bit.
1149 * bytecode.c: Include blockinput.h and keyboard.h rather
1150 than rolling their APIs by hand.
1151 * emacs.c: Include regex.h and rely on its and lisp.h's API
1152 rather than rolling them by hand.
1153 * lastfile.c: Include lisp.h, to check this file's API.
1154 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1156 * regex.h (re_max_failures): New decl.
1157 * unexcw.c, unexmacosx.c, unexw32.c:
1158 Rely on lisp.h's API rather than rolling it by hand.
1159 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1160 Declare at top level, to pacify GCC -Wnested-externs.
1162 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1164 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1165 clipping rectangle become negative (i.e. large positive, since
1166 it's an unsigned data type). This can happen in R2L hscrolled
1167 glyph rows, and caused us to draw the cursor glyph on the fringe.
1168 For the details, see
1169 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1171 2014-08-31 Ken Brown <kbrown@cornell.edu>
1173 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1174 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1175 is defined. (Bug#18368)
1177 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1179 Vector-sorting fixes (Bug#18361).
1180 It's not safe to call qsort or qsort_r, since they have undefined
1181 behavior if the user-specified predicate is not a total order.
1182 Also, watch out for garbage-collection while sorting vectors.
1183 * fns.c: Include <vla.h>.
1184 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1185 (sort_vector_compare): Remove, replacing with ....
1186 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1187 ... these new functions.
1188 (sort_vector): Rewrite to use the new functions.
1189 GCPRO locals, since the predicate can invoke the GC.
1190 Since it's in-place return void; caller changed.
1191 (merge): Use 'inorder', for clarity.
1193 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1194 One can't hoist this out of the 'if', because intervening calls to
1195 newlocale, twolower, etc. can change errno.
1197 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1199 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1200 wording of the error messages.
1201 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1204 * w32proc.c (get_lcid_callback): Accept locale specifications
1205 without the country part, as in "enu" vs "enu_USA".
1206 (w32_compare_strings): Signal an error if a locale was specified,
1207 but couldn't be translated into a valid LCID.
1209 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1211 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1213 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1215 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1216 errno after towlower_l. errno's value is not specified after
1217 towlower_l. Instead, assume that towlower_l returns its argument
1218 on failure, which is portable in practice.
1220 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1222 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1224 * w32proc.c (w32_compare_strings): Accept additional argument
1225 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1226 if requested. If w32-collate-ignore-punctuation is non-nil, add
1227 NORM_IGNORESYMBOLS to the flags.
1228 (LINGUISTIC_IGNORECASE): Define if not already defined.
1229 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1231 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1234 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1236 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1237 Define substitutes for platforms that lack them.
1238 (str_collate): Add arguments locale and ignore_case.
1240 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1241 Add optional arguments LOCALE and IGNORE-CASE.
1243 * lisp.h (str_collate): Adapt argument list.
1245 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1247 Add vectors support to Fsort.
1248 * fns.c (sort_vector, sort_vector_compare): New functions.
1249 (sort_list): Likewise, refactored out of ...
1250 (Fsort): ... adjusted user. Mention vectors in docstring.
1251 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1252 * alloc.c (make_save_int_obj): New function.
1253 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
1254 (make_save_int_obj): Add prototype.
1256 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
1257 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
1258 Conditionally define to match system's qsort_r signature.
1259 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
1261 2014-08-28 Ken Brown <kbrown@cornell.edu>
1263 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
1264 dumping and the system malloc after dumping. (Bug#18222)
1266 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
1267 Define as macros, expanding to hybrid_malloc, etc.
1268 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
1269 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
1271 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
1272 full implementation on Cygwin. Remove Cygwin-specific code that
1273 is no longer needed.
1274 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
1275 Redefine as macros expanding to gmalloc, grealloc, etc.
1276 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
1277 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
1278 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
1279 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
1281 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1282 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
1283 HAVE_POSIX_MEMALIGN)]: New functions.
1284 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1285 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
1286 hybrid_aligned_alloc; declare.
1287 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1288 HAVE_POSIX_MEMALIGN)]: Define.
1289 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
1290 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1291 Define as macro, expanding to gget_current_dir_name, and define
1293 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
1294 malloc_enable_thread(). Don't initialize malloc.
1295 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
1296 no longer defined on Cygwin).
1297 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
1298 * sheap.c (bss_sbrk_buffer_end): New variable.
1299 * unexcw.c (__malloc_initialized): Remove variable.
1300 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
1302 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
1305 2014-08-28 Martin Rudalics <rudalics@gmx.at>
1307 * w32term.c (w32_horizontal_scroll_bar_handle_click):
1308 In `event->y' return entire range (the size of the scroll bar minus
1310 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
1311 return entire range (the scaled size of the scroll bar minus
1312 that of the slider). In `portion' return the scaled position of
1314 (xaw_jump_callback): Restore part of code for vertical scroll
1315 bar broken in change from 2014-07-27.
1316 (xaw_scroll_callback): Provide incremental scrolling with
1317 horizontal scroll bars.
1319 2014-08-28 Eli Zaretskii <eliz@gnu.org>
1321 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
1323 * indent.c (Fvertical_motion): Fix vertical motion up through a
1324 display property after a newline. (Bug#18276)
1326 * xdisp.c (display_line): Don't assume that the call to
1327 reseat_at_next_visible_line_start ends up at a character
1328 immediately following the newline on the previous line.
1329 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
1330 beyond ZV, which causes infloop in redisplay. For the details, see
1331 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
1333 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
1334 coordinate for hscrolled R2L screen lines. (Bug#18277)
1336 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
1338 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
1341 2014-08-27 Eli Zaretskii <eliz@gnu.org>
1343 * syntax.c (scan_lists): Don't examine positions before BEGV.
1346 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
1348 Improve robustness of new string-collation code (Bug#18051).
1349 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
1350 (newlocale, wcscoll_l): Define substitutes for platforms that
1351 lack them, so as to simplify the mainline code.
1352 (str_collate): Simplify the code by assuming the above definitions.
1353 Use wcscoll_l, not uselocale, as uselocale is too fragile.
1354 For example, the old version left the Emacs in the wrong locale if
1355 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
1356 result. Report an error if newlocale fails.
1358 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
1360 * lisp.h (str_collate):
1361 * sysdep.c (str_collate): Return int.
1362 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
1364 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1366 Fix some glitches in previous change.
1367 * sysdep.c (stack_direction): Replace stack_grows_down
1368 to simplify calculation of stack boundaries.
1369 (handle_sigsegv): Check whether we really crash somewhere near
1370 to stack boundary, and handle fatal signal as usual if not.
1371 (init_sigsegv): Adjust accordingly.
1372 * keyboard.c (Vtop_level_message): Rename to
1373 Vinternal__top_level_message, as suggested by Stefan Monnier in
1374 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
1375 All related users changed.
1377 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1379 Handle C stack overflow caused by too nested Lisp evaluation.
1380 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
1381 siglongjmp point to transfer control from SIGSEGV handler.
1382 * keyboard.c (return_to_command_loop, recover_top_level_message)
1383 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
1384 (regular_top_level_message): New variable.
1385 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
1386 exit from SIGSEGV handler and adjust message displayed by Vtop_level
1388 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
1389 new variables described above.
1390 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
1391 (stack_grows_down, sigsegv_stack, handle_sigsegv)
1392 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
1393 (init_sigsegv): New function.
1394 (init_signals): Use it.
1396 2014-08-25 Ken Brown <kbrown@cornell.edu>
1398 * emacs.c (main): Remove use of obsolete macro
1399 G_SLICE_ALWAYS_MALLOC.
1401 2014-08-25 Eli Zaretskii <eliz@gnu.org>
1403 Implement locale-sensitive string collation for MS-Windows.
1404 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
1405 New functions. (Bug#18051)
1407 * w32.h (w32_compare_strings): Add prototype.
1409 * w32.c <g_b_init_compare_string_w>: New global flag.
1410 (globals_of_w32): Initialize it.
1412 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
1414 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
1415 [WINDOWSNT]: Call str_collate on MS-Windows.
1417 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
1419 One more minor cleanup of font subsystem.
1420 * font.h (struct font_driver): Convert text_extents to
1421 return void because returned value is never actually used.
1422 * macfont.m (macfont_text_extents):
1423 * w32font.c (w32font_text_extents):
1424 * xftfont.c (xftfont_text_extents): Adjust to return void
1425 and assume that 'metrics' argument is always non-NULL.
1426 * ftfont.c (ftfont_text_extents):
1427 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
1429 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
1431 Minor cleanups of str_collate fix (Bug#18051).
1432 * fns.c (str_collate): Move decl from here ...
1433 * lisp.h (str_collate): ... to here.
1434 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
1435 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
1436 potential problems with integer overflow. Don't assume
1437 setlocale succeeds. Remove unnecessary test before restoring
1438 locale via setlocale, and free the copied setlocale string
1441 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
1443 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
1445 * sysdep.c (str_collate): New function. (Bug#18051)
1447 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
1449 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
1450 if the initial "rm -f" fails. This is for MinGW builds, where
1451 MS-Windows will not allow deleting the executable file of a
1454 2014-08-20 Eli Zaretskii <eliz@gnu.org>
1456 * w32term.c (w32_scroll_bar_handle_click)
1457 (w32_horizontal_scroll_bar_handle_click)
1458 (x_scroll_bar_report_motion)
1459 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
1460 SB_THUMBTRACK, use the 32-bit position information returned by
1461 GetScrollInfo, not the 16-bit information returned in the Windows
1464 2014-08-19 Eli Zaretskii <eliz@gnu.org>
1466 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
1467 second coordinate ('y') reported for dragging the horizontal
1470 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1472 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
1473 and text area-relative x-coordinates.
1475 2014-08-17 Eli Zaretskii <eliz@gnu.org>
1477 Avoid overwriting the reversed_p flags in the glyph matrices when
1478 init_iterator or start_display are called.
1479 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
1481 (tool_bar_height, redisplay_tool_bar, try_window)
1482 (try_window_reusing_current_matrix, try_window_id)
1483 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
1484 reversed_p flag of the iterator's glyph row where the glyph row
1485 is going to be redrawn.
1487 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
1489 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
1491 2014-08-16 Martin Rudalics <rudalics@gmx.at>
1493 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
1494 of emacs_event return length from si.nPage to si.nMax.
1495 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
1496 interchange start and end of thumb.
1498 2014-08-15 Ken Brown <kbrown@cornell.edu>
1500 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
1501 ERRORCHECK mutexes. (Bug#18222)
1503 2014-08-12 Martin Rudalics <rudalics@gmx.at>
1505 * frame.c (set_menu_bar_lines_1): Remove.
1506 (set_menu_bar_lines): Call change_frame_size instead of
1507 set_menu_bar_lines_1.
1509 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
1511 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
1514 2014-08-11 Glenn Morris <rgm@gnu.org>
1516 * fileio.c: Revert 2013-01-31 change, which chose coding system for
1517 writing before backing up, since it causes a more serious problem
1518 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
1519 (choose_write_coding_system): No longer callable from Lisp.
1520 Move last piece back here from Fwrite_region.
1521 (Fwrite_region, syms_of_fileio): Update for above changes.
1523 2014-08-11 Martin Rudalics <rudalics@gmx.at>
1525 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
1526 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
1527 (Fwindow_new_pixel, Fset_window_new_pixel)
1528 (Fset_window_new_total, Fset_window_new_normal)
1529 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
1531 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
1533 2014-08-11 Eli Zaretskii <eliz@gnu.org>
1535 * fontset.c (Finternal_char_font): Recompute basic faces if the
1536 frame's face cache was cleared. (Bug#18162)
1538 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
1540 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
1541 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
1542 base buffer's undo list.
1544 2014-08-10 Reuben Thomas <rrt@sc3d.org>
1546 Fix a couple of recent inadvertent breaks of the MSDOS port.
1547 * msdos.c: include required menu.h
1548 * term.c: set correct menu_show_hook on MSDOS.
1550 2014-08-10 Martin Rudalics <rudalics@gmx.at>
1552 Fix handling of menu bar line on TTY frames (Bug#18136)
1554 * dispnew.c (handle_window_change_signal):
1555 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
1556 frame's menu bar lines subtracted from height.
1557 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
1559 (adjust_frame_size): Count in menu bar when setting FrameRows.
1560 (make_terminal_frame): When setting up the frame's lines and
1561 text height don't count in the menu bar.
1562 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
1563 lines subtracted from height.
1564 (do_switch_frame): Set tty's FrameRows to number of total lines
1566 (Fframe_pixel_height, Fframe_pixel_width): If no window system
1567 is used, return total number of lines and columns.
1568 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
1570 * term.c (OUTPUT, tty_set_terminal_modes)
1571 (tty_set_terminal_window, tty_set_scroll_region)
1572 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
1573 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
1574 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1575 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1576 Call change_frame_size with frame's menu bar lines subtracted
1578 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
1579 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
1582 2014-08-09 Reuben Thomas <rrt@sc3d.org>
1584 * alloc.c (Fmemory_info): Remove a stray brace.
1586 * process.c: Fix a comment typo.
1588 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
1590 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
1592 * widgetprv.h (EmacsFramePart): Remove font.
1594 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
1595 (resources, setup_frame_cursor_bits): Remove unused variables and
1596 functions, esp. wrt. font (Bug#18227).
1598 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
1600 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
1602 2014-08-07 Reuben Thomas <rrt@sc3d.org>
1604 Refer to MS-DOS using the same name everywhere.
1606 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
1610 2014-08-05 Martin Rudalics <rudalics@gmx.at>
1612 * w32term.c (w32_redeem_scroll_bar):
1613 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
1614 not redeeming scroll bars that have been turned off.
1616 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1618 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
1619 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
1620 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
1621 (safe_run_hook_funcall): Adjust accordingly.
1623 2014-08-04 Martin Rudalics <rudalics@gmx.at>
1625 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1626 Condition correctly according to toolkit used.
1627 * frame.c (make_initial_frame, make_terminal_frame)
1628 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
1629 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
1630 assignments according to presence of toolkit scrollbars.
1631 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
1632 Condition correctly according to toolkit used.
1633 * window.c (set_window_scroll_bars): Set horizontal scroll bar
1634 only if toolkit supports it.
1635 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
1637 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
1639 (XTredeem_scroll_bar): Always redeem scroll bar if present.
1641 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1643 * keyboard.c (safe_run_hook_funcall): Avoid consing around
1644 Vinhibit_quit and prefer internal_condition_case_n to pass args.
1645 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
1646 (safe_run_hooks): Remove comment which is not relevant any more.
1648 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
1650 Don't let big frames overrun the stack.
1651 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
1652 Use SAFE_NALLOCA, not alloca.
1654 Fix bug with clang + directory_files_internal + GC (Bug#16986).
1655 * dired.c (directory_files_internal): Use a volatile variable
1656 to prevent the compiler from optimizing away all copies of a local.
1657 I wonder how many other GC-related bugs like this lurk elsewhere?
1659 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
1660 * xterm.h (struct x_display_info): New member 'connection'.
1661 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
1662 so that x_delete_terminal has a file descriptor to pass to
1663 delete_keyboard_wait_descriptor.
1665 Don't mishandle year-9999 dates (Bug#18176).
1666 * editfns.c (decode_time_components): Store an invalid timespec
1667 on overflow, instead of returning false, so that the caller can
1668 distinguish overflow from other errors.
1669 (lisp_time_argument, lisp_seconds_argument): If the time is out
1670 of range, signal a time overflow instead of an invalid time spec.
1671 * keyboard.c (decode_timer): Treat time overflow like other
1674 Avoid undefined behavior with signed left shift.
1675 Caught by 'gcc -fsanitize=undefined'.
1676 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
1677 * dispnew.c (line_hash_code, scrolling):
1678 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
1679 Use 'unsigned', not 'int', for line hashes.
1680 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
1682 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
1684 Make compare-strings more compatible with old behavior (Bug#17903).
1685 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
1687 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
1689 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
1690 Don't add label between left and right buttons (Bug#18129).
1692 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
1694 Make functions static that no longer need to be extern.
1695 * frame.c, frame.h (set_menu_bar_lines):
1696 * keyboard.c (Qleftmost, Qrightmost):
1697 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
1698 (x_set_internal_border_width):
1701 2014-08-01 Eli Zaretskii <eliz@gnu.org>
1703 Fix display of R2L lines when the last character fits only partially.
1704 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
1706 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
1707 R2L row is visible only partially, give the row a negative x
1709 (display_line): Fix the calculation of the glyph whose pixel width
1710 is used to decide whether the last produced glyph fits on the
1711 line. When the last glyph fits only partially, give the row a
1714 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
1715 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
1716 pixel width of the first glyph that is hscrolled from display.
1717 (display_line): In R2L glyph rows, don't give a negative offset to
1718 row->x when the first glyph begins before first_visible_x.
1720 * xdisp.c (display_line): If called with iterator set up to write
1721 to a marginal area, delay the call to handle_line_prefix until we
1722 switch back to the text area. (Bug#18035)
1724 * .gdbinit (xwindow): The members total_cols, total_lines,
1725 left_col, and top_line are C integers (and has been so for the
1728 2014-08-01 Andreas Schwab <schwab@suse.de>
1730 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
1731 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
1733 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1735 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
1736 (timerfd_callback): Ignore weird events with no data. Add tight
1737 assertions and comments.
1738 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
1739 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
1741 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
1743 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
1744 I had confused && with ||.
1746 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
1748 Simplify timerfd configuration and fix some minor glitches.
1749 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
1750 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
1751 Fall back on timer_create if timerfd_create fails at runtime.
1752 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
1753 kernel primitives to do resolution. All uses removed.
1754 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
1755 (turn_on_atimers): Clear timer_create-based timers too,
1758 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
1759 Without this change, the code can access the local variable 'width'
1760 even when it has not been initialized, and likewise for 'height';
1761 in either case this leads to undefined behavior.
1763 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1765 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
1766 necessary, put horizontal scroll bar resources as well. See
1767 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
1768 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
1770 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1772 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
1773 background value to match the resource of its vertical counterpart.
1775 2014-07-29 Martin Rudalics <rudalics@gmx.at>
1777 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
1778 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
1780 2014-07-28 Martin Rudalics <rudalics@gmx.at>
1782 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
1783 change that added the top margin height to the requested height
1784 and revert (undocumented) part of 2014-07-28 change that changed
1785 the logic of whether a size change occurred.
1787 2014-07-28 Eli Zaretskii <eliz@gnu.org>
1789 * .gdbinit (xwindow): The members total_cols, total_lines,
1790 left_col, and top_line are C integers (and has been so for the
1793 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
1796 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
1798 On GNU/Linux, use timerfd for asynchronous timers.
1799 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
1800 (toplevel): Rename alarm_timer_ok to special_timer_available.
1801 [HAVE_TIMERFD]: Declare timerfd.
1802 [HAVE_CLOCK_GETRES]: Declare resolution.
1803 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
1804 system timer resolution.
1805 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
1806 (timerfd_callback) [HAVE_TIMERFD]: New function.
1807 (atimer_result, debug_timer_callback, Fdebug_timer_check)
1808 [ENABLE_CHECKING]: New function for the sake of automated tests.
1809 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
1810 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
1811 [ENABLE_CHECKING]: Defsubr test function.
1812 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
1813 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
1814 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
1816 Fix --without-x build and pacify --enable-gcc-warnings.
1817 Problems reported in Bug#18122 and Bug#18124.
1818 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
1819 (frame_windows_min_size): Now static.
1820 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
1822 (adjust_frame_size): Always declare prototype.
1824 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
1825 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
1826 * atimer.c (timerfd_callback): Always read expiration data.
1828 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
1829 * process.c (add_timer_wait_descriptor): Add timer descriptor
1830 to input_wait_mask and non_process_wait_mask as well.
1832 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
1834 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
1836 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
1838 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
1839 Reinstate code removed by the prevoius commit to this file.
1841 2014-07-27 Martin Rudalics <rudalics@gmx.at>
1843 * buffer.h (struct buffer): New fields scroll_bar_height and
1844 horizontal_scroll_bar_type.
1845 * buffer.c (bset_scroll_bar_height)
1846 (bset_horizontal_scroll_bar_type): New functions.
1847 (Fbuffer_swap_text): Handle old_pointm field.
1848 (init_buffer_once): Set defaults for scroll_bar_height and
1849 horizontal_scroll_bar_type.
1850 (syms_of_buffer): New variables scroll_bar_height and
1851 horizontal_scroll_bar_type.
1852 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
1853 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
1854 (set_vertical_scroll_bar): Remove prototype.
1855 (x_change_tool_bar_height): Add prototype.
1856 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
1857 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
1858 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
1860 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
1861 (update_window): Start mode_line_row->y after horizontal scroll
1863 (change_frame_size_1): Call adjust_frame_size.
1864 (init_display): When changing the size of a tty frame do not
1865 pass height of menu bar.
1866 (Qframe_windows_min_size): New symbol.
1867 * frame.h (struct frame): List tool bar fields after menu bar
1868 fields. Add official, total_lines, horizontal_scroll_bars,
1869 config_scroll_bar_height and config_scroll_bar_lines fields.
1870 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
1871 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
1872 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
1873 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
1874 (FRAME_WINDOWS_HEIGHT): New macros.
1875 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
1876 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
1877 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
1878 horizontal scroll bar.
1879 (frame_inhibit_resize, adjust_frame_size)
1880 (frame_windows_min_size): Add declarations.
1881 (Qscroll_bar_height, Qhorizontal_scroll_bars)
1882 (x_set_scroll_bar_default_height, x_set_left_fringe)
1883 (x_set_right_fringe, x_set_vertical_scroll_bars)
1884 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
1885 (x_set_scroll_bar_height): Add external declarations.
1886 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
1887 (adjust_frame_size): New functions.
1888 (make_frame): Initial horizontal_scroll_bars field.
1889 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
1891 (make_initial_frame, make_terminal_frame): No horizontal scroll
1892 bar in initial and terminal frames. Use adjust_frame_size.
1893 (Fframe_total_cols): Fix doc-string.
1894 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
1895 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1896 Rewrite using adjust_frame_size.
1897 (Qscroll_bar_height, Qhorizontal_scroll_bars)
1898 (Qframe_windows_min_size): New symbols.
1899 (x_set_frame_parameters): Remove call of check_frame_size.
1900 (x_report_frame_params): Return scroll_bar_height value.
1901 (x_set_left_fringe, x_set_right_fringe): New functions.
1902 (adjust_frame_height, x_set_internal_border_width)
1903 (x_set_fringe_width): Remove.
1904 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1905 (x_set_scroll_bar_width, x_set_right_divider_width)
1906 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
1907 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1909 (x_figure_window_size): Rewrite to make frame display the
1910 expected number of lines.
1911 (Vdefault_frame_scroll_bars): Rewrite doc-string.
1912 (Vdefault_frame_horizontal_scroll_bars)
1913 (Vframe_initial_frame_tool_bar_height)
1914 (frame_inhibit_implied_resize): New variables.
1915 * fringe.c (compute_fringe_widths): Remove.
1916 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
1917 (xg_create_horizontal_scroll_bar)
1918 (xg_update_horizontal_scrollbar_pos)
1919 (xg_set_toolkit_horizontal_scroll_bar_thumb)
1920 (xg_get_default_scrollbar_height)
1921 (xg_clear_under_internal_border): Extern.
1922 * gtkutil.c (xg_frame_resized): Don't call
1923 do_pending_window_change.
1924 (xg_frame_set_char_size): Use adjust_frame_size.
1925 (style_changed_cb): Call update_theme_scrollbar_height and
1926 x_set_scroll_bar_default_height.
1927 (x_wm_set_size_hint): Don't call check_frame_size.
1928 (update_theme_scrollbar_height)
1929 (xg_get_default_scrollbar_height)
1930 (xg_create_horizontal_scroll_bar)
1931 (xg_update_horizontal_scrollbar_pos)
1932 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
1933 (xg_create_scroll_bar): Set horizontal slot of bar.
1934 (xg_initialize): Call update_theme_scrollbar_height.
1935 (xg_clear_under_internal_border): No more static.
1936 * insdel.c (adjust_suspend_auto_hscroll): New function.
1937 (adjust_markers_for_delete, adjust_markers_for_insert)
1938 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
1939 * keyboard.c (readable_events, discard_mouse_events)
1940 (make_lispy_event): Handle horizontal scroll bar click events.
1941 (Fsuspend_emacs): When changing the size of a tty frame do not
1942 pass height of menu bar.
1943 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
1944 (Qright, Qleftmost, Qrightmost): New symbols.
1945 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
1947 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
1948 * nsfns.m (x_set_internal_border_width): New function.
1949 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
1950 Remove extended fringe code.
1951 (x_set_window_size, x_new_font): Don't call
1952 compute_fringe_widths.
1953 * term.c (Fresume_tty): When changing the size of a tty frame do
1954 not pass height of menu bar.
1955 (clear_tty_hooks, set_tty_hooks):
1956 Clear horizontal_scroll_bar_hook.
1957 (init_tty): Frame has no horizontal scroll bars.
1958 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
1959 scroll_bar_before_handle, scroll_bar_horizontal_handle,
1960 scroll_bar_after_handle, scroll_bar_left_arrow,
1961 scroll_bar_right_arrow, scroll_bar_to_leftmost and
1962 scroll_bar_to_rightmost entries.
1963 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
1964 (struct terminal): Add set_horizontal_scroll_bar_hook.
1965 * w32console.c (initialize_w32_display):
1966 Clear horizontal_scroll_bar_hook.
1967 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
1969 (x_clear_under_internal_border, x_set_internal_border_width):
1971 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
1972 Set windows_or_buffers_changed when adding the menu bar.
1973 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
1974 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
1975 (w32_createhscrollbar): New functions.
1976 (w32_createscrollbar): Rename to w32_createvscrollbar.
1977 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
1978 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
1979 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
1980 Add WM_EMACS_SHOWCURSOR.
1981 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
1982 case do not artificially impose WM size hints.
1983 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
1984 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
1986 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
1987 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
1988 (unwind_create_frame_1): Remove.
1989 (Fx_create_frame): Make both scrollbars the system standard
1990 width and height. Use official field of frame structure to
1991 inhibit running window-configuration-change-hook.
1992 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
1993 pixelwise. Handle frame's official field.
1994 (w32_frame_parm_handlers): Remove x_set_fringe_width
1995 entries. Add x_set_scroll_bar_height,
1996 x_set_horizontal_scroll_bars, x_set_left_fringe and
1998 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
1999 pass height of menu bar to change_frame_size.
2000 * w32menu.c (set_frame_menubar): Rewrite using
2001 frame_inhibit_resize.
2002 * w32term.h (struct w32_display_info):
2003 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2004 (struct scroll_bar): Add horizontal.
2005 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2006 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2007 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2008 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2009 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2010 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2011 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2012 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2013 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2014 Define instead of WM_EMACS_CREATESCROLLBAR.
2015 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2016 WND_SCROLLBAR_INDEX.
2017 * w32term.c (horizontal_scroll_bar_min_handle)
2018 (horizontal_scroll_bar_left_border)
2019 (horizontal_scroll_bar_right_border): New integers.
2020 (x_set_frame_alpha): Replace x_highlight_frame by
2022 (x_window_to_scroll_bar): New argument "type". Update callers
2024 (w32_set_horizontal_scroll_bar_thumb)
2025 (x_horizontal_scroll_bar_report_motion)
2026 (w32_set_horizontal_scroll_bar)
2027 (w32_horizontal_scroll_bar_handle_click)
2028 (x_horizontal_scroll_bar_report_motion): New functions.
2029 (w32_mouse_position): Discriminate horizontal and vertical
2031 (my_create_scrollbar): Replace with two new functions
2032 my_create_vscrollbar and my_create_hscrollbar.
2033 (x_scroll_bar_create): New argument "horizontal".
2034 Update callers accordingly.
2035 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2036 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2038 (w32_read_socket): Handle WM_HSCROLL cae.
2039 (x_new_font): Don't recompute fringe widths.
2040 Use frame_inhibit_resize. Calculate new menu bar height iff we
2041 build without toolkit. Always clear under internal border.
2042 (x_set_window_size): Don't check frame size or recompute
2043 fringes. Reset fullscreen status before applying sizes.
2044 Always resize as requested by pixelwise argument. Don't call
2045 do_pending_window_change.
2046 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2047 (w32_initialize_display_info): Initialize dpyinfo's
2048 horizontal_scroll_bar_cursor entry.
2049 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2050 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2051 horizontal_scroll_bar_left_border.
2052 (w32fullscreen_hook): Intermittently resize window to normal
2053 when switching from fullscreen to maximized state.
2054 (run_window_configuration_change_hook): Don't run it if frame is
2056 (unwind_change_frame): Remove.
2057 (Fset_window_configuration): Rewrite using frame's official field.
2058 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2059 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2060 * window.h (struct window): New fields old_pointm,
2061 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2062 scroll_bar_height and suspend_auto_hscroll.
2063 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2065 (sanitize_window_sizes): Extern.
2066 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2067 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2068 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2069 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2070 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2072 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2073 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2074 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2075 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2076 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2077 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2078 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2079 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2080 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2081 (Fwindow_old_point, sanitize_window_sizes): New functions.
2082 (Qwindow_sanitize_window_sizes): New symbol.
2083 (window_body_height): Count in horizontal scroll bar.
2084 (set_window_hscroll, Fscroll_left, Fscroll_right):
2085 Set suspend_auto_hscroll slot.
2086 (Fwindow_inside_edges): Count fringes pixelwise.
2087 (coordinates_in_window, Fcoordinates_in_window_p):
2088 Consider horizontal scroll bar.
2089 (check_frame_size, adjust_window_margins): Remove functions and
2090 corresponding calls.
2091 (set_window_buffer): Initialize old_pointm and horizontal scroll
2093 (temp_output_buffer_show): Reset hscroll related fields.
2094 Initialize old_pointm.
2095 (make_parent_window): Initialize old_pointm.
2096 (make_window): Initialize old_pointm, horizontal scroll bar type,
2097 and scroll bar height.
2098 (resize_frame_windows): Don't count top margin in new sizes.
2099 Don't use safe sizes when shrinking a frame; let the window
2100 manager do the clipping.
2101 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2103 (Fdelete_window_internal): Unchain old_pointm marker.
2104 (window_scroll_pixel_based, Fscroll_other_window):
2106 (Fwindow_text_width, Fwindow_text_height): New argument
2108 (struct saved_window): New fields, old_pointm, hscroll_whole,
2109 suspend_auto_hscroll, scroll_bar_height and
2110 horizontal_scroll_bar_type.
2111 (Fset_window_configuration, save_window_save): Set new fields of
2113 (apply_window_adjustment): Don't call adjust_window_margins.
2114 (set_window_margins): Don't change margins if new sizes don't
2116 (set_window_scroll_bars): New argument "horizontal_type".
2117 Handle horizontal scroll bars. Don't change scroll bars if they
2118 don't fit into window.
2119 (Fset_window_scroll_bars): New argument "horizontal_type".
2120 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2121 (compare_window_configurations): Compare horizontal scroll bar
2123 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2124 horizontal scroll bar height.
2125 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2126 instead of FRAME_LINES.
2127 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2128 ON_VERTICAL_SCROLL_BAR.
2129 (with_echo_area_buffer): Initialize old_pointm.
2130 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2132 (unwind_with_echo_area_buffer): Handle old_pointm.
2133 (update_tool_bar): Set do_update when the tool bar window has at
2134 least one line (since this is what the user sets).
2135 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2136 (redisplay_tool_bar): Return early when toolbar has zero lines.
2137 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2138 (hscroll_window_tree): Handle suspension of auto_hscroll and
2140 (set_horizontal_scroll_bar): New function.
2141 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2142 more than one line. Handle horizontal scroll bars.
2143 (note_mouse_highlight): Handle horizontal scrol bars.
2144 (expose_frame): Set dimensions of XRectangle from frame's text
2146 (Vvoid_text_area_pointer): Update doc-string.
2147 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2148 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2149 (x_set_internal_border_width): New functions.
2150 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2151 (unwind_create_frame_1): Remove.
2152 (Fx_create_frame): Handle horizontal scroll bars. Use official
2153 field of frame structure to inhibit running
2154 window-configuration-change-hook.
2155 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2156 pixelwise. Handle frame's official field.
2157 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2158 x_set_horizontal_scroll_bars, x_set_left_fringe,
2160 * xmenu.c (update_frame_menubar, free_frame_menubar):
2161 Use adjust_frame_size.
2162 * xterm.h (struct x_display_info):
2163 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2165 (struct scroll_bar): Add horizontal slot.
2166 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2167 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2168 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2169 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2170 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2171 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2172 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2173 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2174 (x_clear_under_internal_border): Remove.
2175 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2176 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2177 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2178 HORIZONTAL. Update callers.
2179 (horizontal_action_hook_id): New action hook id.
2180 (x_horizontal_scroll_bar_to_input_event)
2181 (x_create_horizontal_toolkit_scroll_bar)
2182 (xt_horizontal_action_hook)
2183 (x_set_toolkit_horizontal_scroll_bar_thumb)
2184 (XTset_horizontal_scroll_bar, x_net_wm_state)
2185 (x_horizontal_scroll_bar_report_motion): New functions.
2186 (xg_scroll_callback, x_scroll_bar_handle_click):
2187 Handle horizontal scroll bars.
2188 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2189 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2191 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2192 Handle horizontal scroll bars.
2193 (handle_one_xevent): Handle horizontal scroll bar events.
2194 Call x_net_wm_state.
2195 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2197 (x_set_window_size): Don't call check_frame_size and
2198 do_pending_window_change.
2199 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2200 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2201 (x_scroll_bar_set_handle): Add some checks when calling
2204 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2206 Revert previous change.
2207 There is certainly nothing wrong with writing code like 'lo <= i
2208 && i <= hi', even if LO happens to a constant. There isn't even
2209 anything wrong in general with writing 'a <= b' if A happens to
2210 be a constant. At any rate stylistic changes shouldn't
2211 be done like this without discussion.
2213 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2215 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2216 (Fgarbage_collect): Reorder conditions that are written backwards.
2217 * data.c (cons_to_unsigned): Likewise.
2218 * dispnew.c (update_frame_1, sit_for): Likewise.
2219 * fileio.c (file_offset): Likewise.
2220 * filelock.c (read_lock_data, lock_file): Likewise.
2221 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2223 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2224 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2225 * lread.c (read1): Likewise.
2226 * minibuf.c (read_minibuf_noninteractive): Likewise.
2227 * nsterm.m (x_set_frame_alpha): Likewise.
2228 * process.c (wait_reading_process_output): Likewise.
2229 * region-cache.c (delete_cache_boundaries): Likewise.
2230 * xterm.c (x_set_frame_alpha): Likewise.
2232 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2234 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2237 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2239 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2240 because atimer expiration is absolute rather than relative.
2242 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2244 * w32term.h (current_popup_menu, menubar_in_use):
2245 Move declarations from w32term.c.
2247 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2249 * w32fns.c (menubar_in_use): No more static.
2250 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2252 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
2254 Move hourglass machinery to RIF.
2255 * dispextern.h (struct redisplay_interface): New members
2256 show_hourglass and hide_hourglass. Indent comments.
2257 (show_hourglass, hide_hourglass): Remove prototypes.
2258 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
2259 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
2260 (ns_redisplay_interface): Add them.
2261 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
2262 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
2263 (w32_arrow_cursor): New function to hack around non-GUI frames.
2264 (w32_redisplay_interface): Add new functions.
2265 * w32term.h (w32_arror_cursor): Add prototype.
2266 * xdisp.c (show_hourglass): New function, refactored out from
2267 platform-dependent code.
2268 (cancel_hourglass): Now call to RIF function.
2269 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
2270 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
2271 (x_redisplay_interface): Add new functions.
2273 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
2275 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
2276 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
2277 and complete previous change.
2278 * frame.c (adjust_frame_height): New function.
2279 (Fset_frame_height, Fset_frame_size): Use it.
2280 (x_set_frame_parameters): Take frame top margin into account.
2282 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
2284 * frame.c (Fset_frame_height): Take frame top margin into account.
2285 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
2286 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
2288 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
2290 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
2291 menubar_height as such. Tweak comment.
2292 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
2293 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
2294 All related users changed.
2295 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
2296 * xterm.c (handle_one_xevent):
2297 * gtkutil.c (xg_event_is_for_menubar):
2298 * xfns.c (x_window) [USE_X_TOOLKIT]:
2299 * xmenu.c (set_frame_menubar, free_frame_menubar):
2300 Prefer to use FRAME_MENUBAR_HEIGHT.
2302 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
2304 * frame.c (Fframe_parameters): Always report frame height without
2305 menu and tool bar lines.
2307 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
2309 * nsterm.m (applicationDidFinishLaunching:): Call
2310 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
2311 (antialiasThresholdDidChange:): New method for EmacsApp.
2313 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
2315 * macfont.m (macfont_update_antialias_threshold): Remove static.
2317 * macfont.h (macfont_update_antialias_threshold): Declare.
2319 2014-07-21 Eli Zaretskii <eliz@gnu.org>
2321 * w32select.c (setup_windows_coding_system):
2322 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2323 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
2325 * w16select.c (Fw16_get_clipboard_data):
2326 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2329 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
2330 buffer position where we are to start the iteration.
2331 (handle_invisible_prop): Record in it->stop_charpos the position
2332 where the invisible text ends. (Bug#18035)
2333 (hscroll_window_tree): Don't try hscrolling windows whose cursor
2334 row has zero buffer position as their start position.
2335 Reported by martin rudalics <rudalics@gmx.at>.
2337 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
2338 infinite looping in redisplay when display lines don't have enough
2339 space to display even a single character. (Bug#18036)
2341 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
2343 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
2344 * xfns.c (x_window): Use it to allow xfree later.
2345 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
2346 where appropriate. Use bool for booleans and remove redundant checks.
2347 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
2348 * xterm.c (x_free_frame_resources): Free shell_position.
2350 2014-07-19 K. Handa <handa@gnu.org>
2352 * xfaces.c (realize_x_face): Call font_load_for_lface with no
2353 mandatory font spec (Bug#17973).
2355 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
2357 * font.c (font_score): Return the worst score if the size of
2358 ENTITY is wrong by more than a factor 2 (Bug#17973).
2360 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
2362 * frame.c (frame_unspecified_color): New function
2363 refactored out from ...
2364 (Fframe_parameters, Fframe_parameter): ... adjusted users.
2365 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
2367 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
2368 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
2369 * lisp.h (set_frame_param): Remove prototype.
2370 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
2371 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
2374 Prefer 'x_display_info *' to 'Display *' in X selection code.
2375 This helps to avoid unneeded calls to x_display_info_for_display.
2376 * xterm.h (struct selection_input_event): Record 'x_display_info *'
2377 instead of 'Display *'.
2378 (SELECTION_EVENT_DPYINFO): New macro.
2379 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
2380 it as an lvalue. Mention this in comment.
2381 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
2382 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
2383 (selection_data_to_lisp_data, receive_incremental_selection):
2384 Convert to use 'x_display_info *'. Adjust users where appropriate.
2385 (lisp_data_to_selection_data): Likewise. Also pass 'struct
2386 selection data *' as last arg to not return values in args.
2387 (unexpect_property_change): Use common removal technique.
2389 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
2391 * print.c (print_preprocess): Adjust to match changed
2392 sub char-table structure and avoid crash (Bug#18038).
2394 * data.c (wrong_choice): Not static any more.
2395 * lisp.h (wrong_choice): Add prototype.
2396 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
2397 Declare namebuf as such. Tweak comment.
2398 [USE_GTK]: Likewise for tool_bar_position.
2399 (fset_tool_bar_position) [USE_GTK]: Ditto.
2400 (FRAME_TOOL_BAR_POSITION): New macro.
2401 * frame.c (x_report_frame_params):
2402 * gtkutil.c (update_frame_tool_bar):
2403 * xfns.c (Fx_create_frame): Use it.
2404 (x_set_tool_bar_position): Add meaningful diagnostic messages.
2406 2014-07-16 Eli Zaretskii <eliz@gnu.org>
2408 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
2409 buffer's default-directory only if it is a string. (Bug#17986)
2411 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
2413 More precise control over values of some buffer-local variables.
2414 * keyboard.c (Qvertical_scroll_bar):
2415 * frame.c (Qleft, Qright): Move to ...
2416 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
2417 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
2418 (syms_of_buffer): DEFSYM all of the above, attach special properties.
2419 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
2420 vertical-scroll-bar, scroll-up-aggressively
2421 and scroll-down-aggressively.
2422 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
2424 * nsfns.m, frame.h (Qleft, Qright):
2425 * nsterm.m (Qleft): Remove declarations.
2426 * gtkutil.c (toplevel): Include buffer.h.
2427 * data.c (wrong_choice, wrong_range): New functions.
2428 (store_symval_forwarding): Handle special properties of buffer-local
2429 variables and use functions from the above to signal error, if any.
2431 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
2432 values. Add comment.
2433 (struct frame): Re-arrange layout to avoid extra padding and use bit
2434 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
2435 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
2436 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
2437 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
2438 Define as no-ops because there are no scroll bars anyway.
2439 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
2442 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
2443 Add convenient setter.
2444 (font_put_frame_data, font_get_frame_data): Use it.
2446 2014-07-15 Daiki Ueno <ueno@gnu.org>
2448 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
2449 pointer argument, before dereferencing.
2450 (XCHAR2B_BYTE2): Likewise.
2452 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
2454 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
2455 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
2456 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
2457 Use record_unwind_protect_int and avoid consing.
2458 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
2460 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
2462 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
2464 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
2465 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
2467 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
2468 (main) [MSDOS]: Use SET_BINARY instead of setmode.
2469 * minibuf.c: Include binary-io.h instead of fcntl.h.
2470 (read_minibuf_noninteractive):
2471 Use set_binary_mode instead of handcrafted code.
2472 Don't call emacs_set_tty if emacs_get_tty failed.
2473 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
2474 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
2475 * w32.c (pipe2): Adjust eassert to include O_BINARY.
2477 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
2478 This works around a GCC compiler bug when Emacs is configured with
2479 --enable-gcc-warnings.
2481 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
2483 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
2484 or characters in string, respectively. Add comment.
2485 * fringe.c (Fdefine_fringe_bitmap):
2486 * fns.c (Fsubstring, substring_both): Use it.
2487 * keymap.c (Fdefine_key, Flookup_key):
2488 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
2490 * term.c (tty_menu_add_pane, tty_menu_add_selection):
2491 Use menu_item_width.
2492 (tty_menu_show): Simplify because tty_menu_create never return NULL.
2494 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
2496 Improve behavior of 'bzr up; cd src; make -k'.
2497 * Makefile.in (top_srcdir): New var.
2498 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
2499 Use '$(top_srcdir)' instead of '$(srcdir)/..';
2500 its expansion is a bit shorter.
2501 (../config.status): Actually build config.status instead of
2503 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
2504 New macros, copied and relocated from ../Makefile.in.
2505 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
2506 (../config.status, Makefile): New dependencies and rules,
2507 copied with relocation from ../Makefile.in. This should be more
2508 likely to rebuild the build machinery properly if you do a 'make'
2509 in the src directory.
2511 2014-07-12 Eli Zaretskii <eliz@gnu.org>
2513 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
2516 * w32fns.c (Fx_file_dialog): Mention in the doc string the
2517 behavior on Windows 7 and later when the function is repeatedly
2518 invoked with the same value of DIR. (Bug#17950)
2520 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
2521 string to match the one in w32fns.c.
2523 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
2524 stdin to binary mode only if it is connected to a terminal.
2526 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
2528 Coalesce extern decls.
2529 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
2530 * sysdep.c (emacs_get_tty, emacs_set_tty):
2531 Move duplicate extern decls from here ...
2532 * systty.h: ... to here, so that there's just one copy.
2534 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
2536 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
2538 * nsfns.m (Fns_popup_font_panel): Ditto.
2540 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2542 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
2544 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
2546 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
2547 [DOS_NT]: Implement for WINDOWSNT.
2549 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
2552 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2554 * sysdep.c (suppress_echo_on_tty): New function.
2555 * minibuf.c (read_minibuf_noninteractive): Use it.
2557 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
2559 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
2560 sysinfo failed. Adjust docstring.
2562 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2564 Implement memory-info for MS-DOS.
2565 * dosfns.c (dos_memory_info): New function.
2566 * dosfns.h (dos_memory_info): Add prototype.
2567 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
2568 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
2569 of doing some of its job.
2571 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
2572 reference termios structure members.
2574 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2576 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
2578 * minibuf.c (top): Include systty.h. Declare external
2579 emacs_get_tty and emacs_set_tty.
2580 (Vread_hide_char): New lisp variable.
2581 (read_minibuf_noninteractive): Hide characters with
2582 Vread_hide_char if it is a character. (Bug#17839)
2584 2014-07-10 Eli Zaretskii <eliz@gnu.org>
2586 Implement memory-info for MS-Windows.
2587 * w32.c (w32_memory_info): New function.
2588 * w32.h (w32_memory_info): Prototype it.
2589 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
2591 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
2593 * coding.h (struct coding_system): Remove 'error_positions' (unused)
2594 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
2595 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
2596 extra padding and shrink struct coding_system by 56 bytes (x86_64).
2597 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
2598 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
2599 (decode_coding_big5, decode_coding_charset, decode_coding)
2600 (encode_coding): Adjust users.
2602 * alloc.c (Fmemory_info): New function.
2604 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
2606 * syntax.c (back_comment): Use more-natural location for label.
2608 * font.c, font.h (font_unparse_fcname): Now static.
2609 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
2611 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
2613 Next minor cleanup of font subsystem.
2614 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
2615 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
2617 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
2619 * ftfont.h (ftfont_font_format): Remove prototype.
2620 * ftfont.c (ftfont_font_format): Remove; now unused.
2622 * nsfont.m (nsfont_open):
2623 * w32font.c (w32font_open_internal):
2624 * w32uniscribe.c (uniscribe_open):
2625 * xfont.c (xfont_open):
2626 * xftfont.c (xftfont_open): All users changed.
2628 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
2629 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
2631 2014-07-09 Eli Zaretskii <eliz@gnu.org>
2633 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
2634 x_produce_glyphs does when it generates a stretch glyph that
2635 represents a TAB. (Bug#17969)
2637 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
2638 and there is a display property at that position, don't call
2639 move_it_to to move to a position before window start. (Bug#17942)
2640 Fix condition for finding CHARPOS by the first call to move_it_to.
2643 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
2645 * syntax.c (find_defun_start): Try the cache even
2646 if !open_paren_in_column_0_is_defun_start.
2647 (back_comment): If find_defun_start was pessimistic, use the
2648 scan_sexps_forward result to improve the cache (bug#16526).
2650 2014-07-09 Eli Zaretskii <eliz@gnu.org>
2652 * xdisp.c (redisplay_window): If redisplay of a window ends up
2653 with point in a partially visible line at end of the window, make
2654 sure the amended position of point actually has smaller Y
2655 coordinate; if not, give up and scroll the display. (Bug#17905)
2657 * window.c (window_scroll_pixel_based): When point ends up at the
2658 last fully visible line, don't let move_it_to stop at the left
2659 edge of the line and dupe us into thinking point is inside the
2662 * w32.c (network_interface_info): Make sure the argument is a
2665 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
2667 * process.c (read_and_dispose_of_process_output): Fix typo
2668 in previous patch: we want nonnegative fds, not nonzero fds.
2670 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
2672 * chartab.c (char_table_translate): Move to...
2673 * character.h (char_table_translate): ... inline function here.
2674 Avoid Faref and assume that args are always valid. This helps to
2675 speedup search, which is especially important for a huge buffers.
2676 * lisp.h (char_table_translate): Remove prototype.
2678 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
2679 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
2680 New function, with an intention to avoid code duplication between
2682 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
2684 * ftfont.c (ftfont_open):
2685 * macfont.m (macfont_open):
2686 * xftfont.c (xftfont_open): Use it.
2688 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
2690 * process.c: Add sanity checks for file descriptors (Bug#17844).
2691 (wait_reading_process_output, Fprocess_filter_multibyte_p):
2692 Check that infd is nonnegative before using it as an fd.
2693 (read_and_dispose_of_process_output, Fprocess_send_eof):
2694 Likewise, for outfd.
2695 (wait_reading_process_output): Omit unnecessary check of infd.
2697 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
2699 Minor fixups related to usage of the 'long' type.
2700 * gnutls.c (emacs_gnutls_handshake):
2701 * xfaces.c (dump_realized_face):
2702 Work even if 'long' is narrower than 'void *'.
2703 * termcap.c (scan_file):
2704 * xselect.c (x_decline_selection_request)
2705 (x_reply_selection_request, x_get_window_property):
2706 * xterm.c (x_set_frame_alpha):
2707 Remove unnecessary 'L' suffixes of integer constants.
2708 * xfns.c (hack_wm_protocols):
2709 * xselect.c (x_fill_property_data):
2710 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
2711 Remove unnecessary casts to 'long'.
2712 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
2714 Minor ImageMagick safety fixes.
2715 * image.c (imagemagick_compute_animated_image):
2716 Remove useless assignment to local. Avoid problems if dest_width is 0.
2717 (imagemagick_load_image): Use int for pixel counts that can't
2718 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
2719 a row width greater than the image width (or greater than LONG_MAX!).
2721 2014-07-04 K. Handa <handa@gnu.org>
2723 * coding.c (MIN_CHARBUF_SIZE): Delete it.
2724 (MAX_CHARBUF_EXTRA_SIZE): New macro.
2725 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
2727 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
2729 * font.h (struct font_driver): Remove get_outline and free_outline;
2730 not used by any font driver.
2731 * ftfont.c (ftfont_driver):
2732 * macfont.m (macfont_driver):
2733 * nsfont.m (nsfont_driver):
2734 * w32font.c (w32font_driver):
2735 * w32uniscribe.c (uniscribe_font_driver):
2736 * xfont.c (xfont_driver): Related users changed.
2737 * xselect.c (x_get_window_property): Use convenient xmalloc.
2738 Call to xfree only if some data was really allocated.
2740 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2742 On MS-Windows, display busy cursor on all GUI frames.
2743 This is similar to what we have on X. Quickly tested by Dani Moncayo.
2744 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
2745 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
2747 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
2748 * xdisp.c (start_hourglass): Remove Windows-specific bits.
2750 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2752 Use convenient alists to manage per-frame font driver-specific data.
2753 * frame.h (struct frame): Rename font_data_list to...
2754 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
2755 * font.h (struct font_data_list): Remove; no longer need a special
2757 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
2759 * font.c (font_put_frame_data, font_get_frame_data)
2760 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
2762 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
2763 Related users changed.
2764 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
2765 Prefer convenient xmalloc and xfree.
2767 2014-07-03 Eli Zaretskii <eliz@gnu.org>
2769 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
2770 the window whose glyph row is being prepared and a flag whether it
2771 is for mode/header line. Make sure the glyph row's marginal areas
2772 are in sync with what the window wants.
2775 * xdisp.c (display_line, display_mode_line):
2776 Call prepare_desired_row with additional arguments, as appropriate.
2778 * dispextern.h (prepare_desired_row): Adjust prototype.
2780 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2782 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
2783 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
2784 caused by xw_popup_dialog in daemon mode (Bug#17891).
2786 2014-07-03 Eli Zaretskii <eliz@gnu.org>
2788 * frame.c (do_switch_frame): When switching to another TTY frame,
2789 make sure FrameCols and FrameRows are in sync with the new frame's
2792 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
2794 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
2795 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
2796 min_char slots. Adjust comment.
2797 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
2798 Add SUB_CHAR_TABLE_OFFSET member.
2799 (make_uninit_sub_char_table): New function.
2800 (toplevel): Add compile-time assert to verify suitable member layout
2801 in Lisp_Sub_Char_Table.
2802 * alloc.c (mark_char_table): Add extra argument to denote char table
2803 subtype. Adjust to match new layout of sub char-table.
2804 (mark_object): Always mark sub char-tables with mark_char_table.
2805 * chartab.c (make_sub_char_table, copy_sub_char_table)
2806 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
2807 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
2808 (map_sub_char_table_for_charset, uniprop_table_uncompress):
2809 All related users changed.
2810 * lread.c (read1): Adjust to match new layout of sub char-table.
2811 * print.c (print_object): Likewise (Bug#17898).
2813 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
2815 * keymap.c (get_keyelt): Simplify.
2816 (copy_keymap_item): Remove left-over code for when we had
2817 key-shortcut caches.
2819 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
2821 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
2822 (dealloc): Remove for EmacsScroller.
2824 * nsterm.h (EmacsScroller): Remove dealloc.
2826 2014-06-30 Eli Zaretskii <eliz@gnu.org>
2828 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
2830 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
2832 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
2833 when setNeedsDisplay is called so we don't trigger redisplay for every
2836 * nsterm.m (any_help_event_p): New variable.
2837 (mouseMoved:): Set any_help_event_p to YES if help event is
2838 generated. Remove else with empty help event that triggered redisplay
2839 for every mouse move.
2840 (windowDidResignKey:): If any_help_event_p, generate empty help event.
2842 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
2844 * xfns.c (Qsuppress_icon): Remove; no real users.
2845 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
2846 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
2847 (syms_of_w32fns): Don't DEFSYM it.
2849 2014-06-29 Glenn Morris <rgm@gnu.org>
2851 * Makefile.in (ns-app): Mark as PHONY.
2853 2014-06-28 Glenn Morris <rgm@gnu.org>
2855 * Makefile.in (mostlyclean): There are no libXMenu11.a,
2856 liblw.a in this directory.
2858 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
2860 * coding.c (encode_coding_utf_8): Correctly count produced_chars
2861 also in unibyte case. (Bug#17865)
2863 2014-06-28 K. Handa <handa@gnu.org>
2865 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
2866 (MIN_CHARBUF_SIZE): New macro.
2867 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
2869 2014-06-27 Glenn Morris <rgm@gnu.org>
2871 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
2872 with an order-only dependence on bootstrap-emacs. (Bug#2151)
2873 (.el.elc): Replace suffix rule with pattern rule.
2874 (%.elc): New pattern rule, with order-only prerequisite.
2875 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
2876 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
2877 in place of BOOTSTRAPEMACS.
2879 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
2881 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
2883 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
2885 Consistently use validate_subarray to verify substring.
2886 * fns.c (validate_substring): Not static any more. Adjust to
2887 use ptrdiff_t, not EMACS_INT, because string and vector limits
2888 can't exceed ptrdiff_t even if EMACS_INT is wider.
2889 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
2890 (secure_hash): Adjust user.
2891 * lisp.h (validate_subarray): Add prototype.
2892 * coding.c (Fundecodable_char_position):
2893 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
2894 Use validate_subarray. Adjust comment to mention substring.
2896 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
2898 Do not allow out-of-range character position in Fcompare_strings.
2899 * fns.c (validate_subarray): Add prototype.
2900 (Fcompare_substring): Use validate_subarray to check ranges.
2901 Adjust comment to mention that the semantics was changed. Also see
2902 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
2904 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
2906 Be more consistent about the 'Qfoo' naming convention.
2907 * image.c (Fimagemagick_types):
2908 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
2909 * process.c (Fmake_network_process):
2910 Rename C local identifier 'Qfoo to avoid giving the false
2911 impression that it stands for the symbol 'foo'.
2913 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
2915 Simplify and cleanup character conversion stuff.
2916 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
2918 * character.c (multibyte_char_to_unibyte)
2919 (multibyte_char_to_unibyte_safe): Remove; no longer used.
2920 * character.h (make_char): Remove; unused.
2921 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
2922 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
2923 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
2924 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
2925 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
2927 2014-06-22 Mario Lang <mlang@delysid.org>
2929 * w32fns.c (Fw32_shell_execute): The the -> the.
2931 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
2933 * xmenu.c (mouse_position_for_popup):
2934 * xselect.c (mouse_position_for_drop): Do not duplicate ...
2935 * xfns.c (x_relative_mouse_position): ... and prefer this function.
2936 * menu.c (Fx_popup_menu):
2937 * xselect.c (x_handle_dnd_message): Adjust users.
2938 * menu.h (mouse_position_for_popup): Remove prototype.
2939 * xterm.h (x_relative_mouse_position): Add prototype.
2940 * xterm.c (x_find_topmost_parent): Break from the loop and do not
2941 call XFree if XQueryTree returns zero.
2943 2014-06-21 Eli Zaretskii <eliz@gnu.org>
2945 * indent.c (Fvertical_motion): Doc fix.
2946 Move to the goal column, if any, with a single call to
2947 move_it_in_display_line, not in two calls. Doing this with two
2948 calls causes move_it_in_display_line apply the line-prefix
2949 handling twice instead of just once. (Bug#17823)
2951 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
2953 Port to OS X ACLs (Bug#17810).
2954 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
2955 ACL_TYPE_ACCESS) doesn't work.
2957 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
2959 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
2960 before checking key-translation-map (bug#17659).
2962 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
2964 * font.c (font_make_object): Avoid dangling pointer which may
2965 crash GC (Bug#17771).
2967 2014-06-21 Eli Zaretskii <eliz@gnu.org>
2969 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
2970 prototype of DGifCloseFile as appropriate for older and newer
2972 (gif_close): New function, encapsulates the differences in the
2973 calling sequence of DGifCloseFile before v5.1.0 and after it.
2974 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
2975 error string where appropriate. (Bug#17790)
2977 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
2978 macro execution, make sure point didn't move since last complete
2979 redisplay, as the condition for using the glyph matrix
2980 information. (Bug#17777)
2982 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
2984 Minor cleanup of fonset code.
2985 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
2986 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
2987 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
2988 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
2989 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
2990 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
2991 (free_realized_fontset): Remove because a no-op since 2008.
2992 (free_face_fontset): Adjust user.
2993 (syms_of_fontset): Shrink fontset by one extra slot.
2995 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
2997 Omit redundant extern decls.
2998 Most of this patch is from Dmitry Antipov, in:
2999 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3000 * commands.h (update_mode_lines):
3001 * frame.h (Qbackground_color, Qforeground_color)
3002 (x_set_menu_bar_lines):
3003 * ftfont.c (ftfont_font_format):
3004 * intervals.h (Qkeymap, Qfont):
3005 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3006 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3007 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3008 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3009 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3010 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3011 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3012 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3013 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3014 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3015 (Qtool_bar, Qheader_line):
3016 * macros.c (Fexecute_kbd_macro):
3017 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3018 * xterm.c (x_delete_terminal, XSetIMValues):
3019 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3020 (x_implicitly_set_name, popup_activated)
3021 (widget_store_internal_border):
3022 Remove redundant decls.
3023 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3024 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3025 Remove _Noreturn, as make-docfile now does that for us.
3026 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3027 (Qregion_extract_function): New decl.
3028 * window.c, xfns.c: Include menu.h.
3030 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3032 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3034 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3036 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3037 * callint.c (read_file_name): ... convert to static here.
3038 * lisp.h (Fread_file_name): Do not EXFUN it.
3039 (STRING_COPYIN): Remove; unused.
3040 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3041 (char_composable_p): ... static function. All users changed.
3042 * eval.c (toplevel): Remove redundant #include directives.
3043 * xterm.c (x_initialize): Add static to match prototype.
3044 * ccl.c (Fccl_execute_on_string):
3045 * font.c (fon_intern_prop): Use make_specified_string.
3047 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3049 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3050 Reported by David Caldwell in:
3051 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3053 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3055 Do not ask for XRender extension each time XFT font is opened.
3056 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3057 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3059 2014-06-15 Glenn Morris <rgm@gnu.org>
3061 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3063 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3065 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3066 information if we are in the middle of executing a keyboard macro,
3067 since redisplay doesn't update the screen until the macro is
3068 finished. (Bug#17777)
3070 * alloc.c (cleanup_vector): Don't dereference a font driver
3071 pointer if it is NULL. (Bug#17771)
3073 2014-06-13 Glenn Morris <rgm@gnu.org>
3075 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3076 ($(lispsource)/international/charprop.el)
3077 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3078 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3079 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3080 GNU make automatically passes command-line arguments to sub-makes.
3082 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3084 Avoid hangs in accept-process-output (Bug#17647).
3085 * lisp.h, process.c (wait_reading_process_input):
3086 Return int, not bool. All uses changed.
3087 * process.c (SELECT_CANT_DO_WRITE_MASK):
3088 Remove macro, replacing with ...
3089 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3091 (status_notify): New arg WAIT_PROC. Return int, not void.
3094 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3096 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3097 the frame is the initial frame, because the hook is not set up
3098 then, and Emacs crashes.
3099 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3101 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3103 * keymap.c (silly_event_symbol_error): Don't recommend the use
3106 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3108 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3109 matching overlay strings with 'cursor' property against buffer
3110 positions traversed in the glyph row. (Bug#17744)
3112 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3114 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3117 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3118 determine 10.9 (Bug#17751).
3120 * macfont.m (macfont_draw): Positions were not freed.
3122 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3124 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3125 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3126 function. Also adjust comment.
3127 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3129 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3130 * font.c (font_done_for_face):
3131 * xfaces.c (realize_non_ascii_face): Adjust user.
3132 * font.h (struct font_driver): Convert 'prepare_face' to return
3133 void because its return value is never used anyway.
3134 * xfont.c (xfont_prepare_face): Return void.
3135 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3136 (xftfont_done_face): Use xfree.
3138 * dispextern.h (last_tool_bar_item): Remove declaration.
3139 * frame.h (struct frame): New member last_tool_bar_item.
3140 * frame.c (make_frame): Initialize it.
3141 * xdisp.c (toplevel): Remove last_tool_bar_item.
3142 (handle_tool_bar_click, note_tool_bar_highlight):
3143 * w32term.c (w32_read_socket, w32_initialize):
3144 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3146 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3147 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3149 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3151 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3152 * process.c (Faccept_process_output)
3153 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3154 the return value is about PROCESS, not about other processes.
3156 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3158 Further adjustments to mark_object and friends.
3159 Now the mark_object's stack is just 32 bytes on a 64-bit
3160 system, which means extra 20% off the stack usage.
3161 * alloc.c (mark_save_value): As before, refactored out from ...
3162 (mark_object): ... adjusted user. Also add comment.
3164 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3166 Fix core dump after a dropped X connection (Bug#17704).
3167 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3168 is dead, as we may be shutting down.
3170 2014-06-08 Glenn Morris <rgm@gnu.org>
3172 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3174 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3176 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3178 If a C name must be extern on some platforms, make it extern on all.
3179 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3181 * font.h (ftxfont_driver) [HAVE_XFT]:
3182 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3183 * lisp.h (get_frame_param):
3184 * menu.h (tty_menu_show):
3185 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3186 * termhooks.h (encode_terminal_code):
3187 * xterm.h (x_menu_wait_for_event):
3189 * frame.c (get_frame_param):
3190 * fringe.c (max_used_fringe_bitmap):
3191 * ftxfont.c (ftxfont_driver):
3192 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3193 * menu.c (menu_items_inuse):
3194 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3195 * term.c (encode_terminal_code, tty_menu_show):
3196 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3197 * xfaces.c (load_color):
3198 * xmenu.c (x_menu_wait_for_event):
3201 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3203 Change object marking routines to minimize stack usage.
3204 This change moves a few cold paths from mark_object to NO_INLINE
3205 functions and adjusts symbol marking loop. According to GCC 4.8.2
3206 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3207 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3208 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3209 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3210 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3211 refactored out from ...
3212 (mark_object): ... adjusted user. Also mark symbols in a tight
3214 (mark_face_cache): Add NO_INLINE.
3216 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3218 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3219 contains garbage on WINDOWSNT (which could potentially infloop at
3222 Minimize cursor motion during TTY menu updates.
3223 * term.c (tty_menu_display): Don't position cursor here.
3224 Instead, pass the cursor coordinates to update_frame_with_menu.
3225 (tty_menu_activate): Send the hide cursor command only once in an
3226 iteration through the outer 'while' loop.
3228 * dispnew.c (update_frame_1): Accept an additional argument
3229 SET_CURSOR_P, and position the cursor at the end of the frame
3230 update only if that argument is non-zero. All callers changed to
3231 provide the additional argument as non-zero, except for
3232 update_frame_with_menu.
3233 (update_frame_with_menu): Accept 2 additional arguments ROW and
3234 COL; if they are non-negative, instruct update_frame_1 not to
3235 position the cursor, and instead position it according to ROW and COL.
3237 * dispextern.h (update_frame_with_menu): Update prototype.
3239 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3241 * callproc.c (call_process): Don't check read-only if we don't insert
3242 anything (bug#17666).
3244 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3246 * dispnew.c (update_frame_with_menu): Set display_completed.
3248 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3250 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3252 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
3254 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
3256 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
3257 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
3259 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
3261 * window.c (Frecenter): Signal an error if window-buffer is not
3264 * keyboard.c (make_lispy_position): Don't include a buffer position in
3265 mode/header-line mouse events.
3267 * keyboard.c (read_char): Handle (t . <event>) in the second use of
3268 Vunread_command_events (bug#17650).
3270 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
3272 * xterm.c (x_setup_pointer_blanking):
3273 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
3275 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
3277 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
3278 because it will be defined in generated config.h if needed.
3280 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3282 Use terminal-specific hooks to display popup dialogs.
3283 * termhooks.h (struct terminal): New field popup_dialog_hook.
3284 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
3285 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
3286 code and use popup_dialog_hook.
3287 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
3288 * nsterm.h (ns_popup_dialog): Adjust prototype.
3289 * nsterm.m (ns_create_terminal):
3290 * w32term.c (w32_create_terminal):
3291 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
3292 Setup popup_dialog_hook.
3294 2014-06-04 Eli Zaretskii <eliz@gnu.org>
3296 * w32heap.c (report_temacs_memory_usage): Improve the report by
3297 reporting the large blocks that are actually occupied at dump time.
3299 * w32console.c (initialize_w32_display): Set the console
3300 menu_show_hook, otherwise TTY menus are broken on w32.
3302 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3304 Use terminal-specific hooks to display menus.
3305 * termhooks.h (struct terminal): New field menu_show_hook.
3306 * menu.h (<anonymous enum>): Bit flags for menu hooks.
3307 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
3309 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
3310 * nsmenu.m (ns_menu_show):
3311 * w32menu.c (w32_menu_show):
3312 * xmenu.c (x_menu_show):
3313 * term.c (tty_menu_show): Adjust to use bit flags.
3314 (set_tty_hooks): Set menu_show_hook.
3315 * xterm.c (x_create_terminal):
3316 * nsterm.m (ns_create_terminal):
3317 * msdos.c (initialize_msdos_display):
3318 * w32term.c (w32_create_terminal): Likewise.
3320 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
3322 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
3324 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3326 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
3327 (FD_SET): Don't define on WINDOWSNT.
3329 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3331 * emacs.c: Include "sysselect.h", to define its inline functions.
3332 Problem reported by Glenn Morris in:
3333 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
3335 Do not require libXt-devel when building with gtk.
3336 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
3337 dependency on libXt-devel.
3338 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
3339 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
3340 lwlib-widget.h now does this.
3341 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
3343 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
3345 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
3346 * process.c (add_read_fd, delete_read_fd, add_write_fd)
3347 (delete_write_fd, wait_reading_process_output):
3348 Remove now-redundant easserts.
3349 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
3350 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3351 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
3352 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
3354 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3356 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
3357 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
3358 (calloc): Don't undef, it is never defined.
3359 (HEAP_ENTRY_SHIFT): Remove unused macro.
3361 * Makefile.in (C_HEAP_SWITCH): Remove.
3362 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
3364 Fix MS-Windows build broken by menu changes on 2014-06-02.
3365 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
3367 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
3368 Define instead of including ../lwlib/lwlib.h, which causes
3369 compilation errors due to missing X11 headers.
3371 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3373 * process.c (wait_reading_process_output): Omit incorrect test of
3374 p->infd against zero. Add easserts for infd having a plausible value.
3376 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3378 Adjust to match recent lwlib changes.
3379 * menu.h (xmalloc_widget_value): Replace by ...
3380 (make_widget_value): ... new prototype.
3381 * menu.c (xmalloc_widget_value): Replace by ...
3382 (make_widget_value): ... new function.
3383 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
3384 * gtkutil.c (malloc_widget_value, free_widget_value):
3385 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
3386 * keyboard.h (enum button_type, struct _widget_value):
3387 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
3389 * nsmenu.m (ns_update_menubar, ns_menu_show):
3390 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
3391 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
3392 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
3394 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3396 * image.c (x_query_frame_background_color)
3397 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
3398 Fix --enable-gcc-warnings compilation without image libraries.
3400 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3402 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
3403 emulated break value only if it goes up.
3404 (sbrk): Add assertion that the INCREMENT argument is strictly
3405 zero. Improve and correct the commentary.
3407 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3409 Improve AIX-related merge from emacs-24.
3410 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
3411 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
3412 not on AIX; since we're on the trunk we can use enums more broadly.
3414 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
3416 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
3418 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
3419 to min(value, whole).
3421 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3423 Bring back the changes to GDB-visible symbols, but only on AIX.
3424 And only if it's not pre-4.2 GCC.
3425 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3426 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3427 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3430 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3432 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
3433 with PT, not GPT. (Bug#16433)
3435 Revert last changes to GDB-visible symbols.
3436 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
3437 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
3438 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3441 2014-06-02 Glenn Morris <rgm@gnu.org>
3443 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
3445 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3447 Fix port to 32-bit AIX with xlc (Bug#17598).
3448 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
3449 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
3450 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
3451 to work around a compiler bug in IBM xlc 12.1.
3453 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3455 * xterm.c (x_update_window_end): Don't invalidate the entire
3456 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3457 highlight needs to be redisplayed. (Bug#17588)
3459 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3461 Port the GDB-visible symbols to AIX.
3462 Without them, GDB doesn't work to debug Emacs, since the AIX linker
3463 optimizes away the relevant external symbols. Use enums instead;
3464 this suffices for the AIX port, which is 32-bit-only anyway.
3465 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3466 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3467 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3470 Include sources used to create macuvs.h.
3471 * Makefile.in ($(srcdir)/macuvs.h): New rule.
3472 * macuvs.h: Use automatically-generated header.
3474 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
3476 Port signal-handling to DragonFly BSD (Bug#17646).
3477 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
3478 Move implementations from callproc.c to sysdep.c.
3479 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
3480 Move declarations from process.h to syssignal.h.
3482 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
3484 * callint.c (Ffuncall_interactively): Add usage.
3486 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
3488 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
3490 2014-05-30 Eli Zaretskii <eliz@gnu.org>
3492 * w32heap.c (malloc_before_dump, malloc_after_dump)
3493 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3494 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
3495 set errno where appropriate to emulate CRT functions.
3497 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
3499 Debugging facility to check whether 'const char *' points to
3500 relocatable data of non-pure Lisp string.
3501 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
3502 (mark_maybe_pointer): ... adjusted user.
3503 (relocatable_string_data_p): New function.
3504 * lisp.h (relocatable_string_data_p): Add prototype.
3505 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
3506 the pointer to relocatable Lisp data is not used.
3508 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
3510 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
3511 * atimer.c (block_atimers):
3512 * callproc.c (block_child_signal): Block SIGINT too;
3513 otherwise, its handler might now unblock signals that it shouldn't.
3514 * keyboard.c (read_char): Clear signal mask, since we may
3515 be in a SIGINT handler, and many signals may be masked.
3516 * keyboard.c (handle_interrupt):
3517 * sysdep.c (handle_arith_signal):
3518 Clear signal mask instead of just unblocking the signal that
3519 was received, since several signals may be blocked at this point.
3521 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3523 * Makefile.in (TEMACS_POST_LINK): Remove target.
3524 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
3525 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
3527 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3529 * xmenu.c (xdialog_show): Remove prototype, rename to
3530 x_dialog_show, remove 2nd arg because it's always zero
3531 and simplify accordingly.
3532 (xw_popup_dialog): Adjust user.
3533 * w32menu.c (w32_dialog_show): Adjust prototype, remove
3534 2nd arg because it's always zero and simplify accordingly.
3535 (w32_popup_dialog): Adjust user.
3537 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3539 * w32heap.c (report_temacs_memory_usage): New function.
3541 * unexw32.c (unexec) [ENABLE_CHECKING]:
3542 Call report_temacs_memory_usage.
3544 * w32heap.h (report_temacs_memory_usage): Add prototype.
3546 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3548 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
3549 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
3551 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3553 * buffer.c (init_buffer): Accept an argument 'initialized'.
3554 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
3555 mmap_regions and mmap_fd, to avoid referencing stale data from the
3556 dump phase. Add an assertion for buffer text of buffers created
3557 in temacs before this function is called. (Bug#17622)
3558 (mmap_regions_1, mmap_fd_1): Remove unused variables.
3560 * lisp.h (init_buffer): Update prototype.
3562 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
3564 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3566 * alloc.c (Fgarbage_collect): Fix compilation with
3567 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3569 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3571 * frame.c, frame.h (frame_char_to_pixel_position)
3572 (frame_set_mouse_position): Now static, and made private in
3573 frame.c rather than public in frame.h.
3575 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3577 Refactor mouse positioning stuff to avoid code duplication.
3578 * frame.h (frame_char_to_pixel_position): New function.
3579 (x_set_mouse_position): Rename to...
3580 (frame_set_mouse_position): ...new function.
3581 (frame_set_mouse_pixel_position): Add prototype.
3582 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
3583 Rename to frame_set_mouse_pixel_position.
3584 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
3586 * xterm.h, w32term.h ( x_set_mouse_position)
3587 (x_set_mouse_pixel_position): Remove prototypes.
3589 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3591 On X, always make pointer visible when deleting frame (Bug#17609).
3592 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
3594 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
3596 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
3597 * keyboard.c (gobble_input): If there is no terminal input error,
3598 make sure the pointer is visible for all frames on this terminal.
3599 * xterm.c (x_free_frame_resources): Enable pointer visibility if
3600 it was previously disabled.
3602 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
3604 * data.c (Fzerop): Move to Elisp.
3605 (syms_of_data): Don't defsubr it.
3606 * keyboard.c (echo_keystrokes_p): New function.
3607 (read_char, record_menu_key, read_key_sequence): Use it.
3609 * callint.c (Qfuncall_interactively): New var.
3610 (Qcall_interactively): Remove.
3611 (Ffuncall_interactively): New function.
3612 (Fcall_interactively): Use it.
3613 (syms_of_callint): Defsubr it.
3615 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
3617 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
3618 relocated from under us.
3620 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
3622 Use mmap(2) emulation for allocating buffer text on MS-Windows.
3623 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
3624 configure, not from HEAPSIZE.
3625 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
3627 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
3628 for MinGW, since it no longer uses gmalloc.
3630 * buffer.c: Do not define mmap allocations functions for Windows.
3631 Remove mmap_find which is unused. Remove mmap_set_vars which does
3633 [WINDOWSNT]: Include w32heap.h.
3634 (init_buffer): Always allocate new memory for buffers.
3636 * emacs.c: Remove mmap_set_vars calls.
3638 * image.c (free_image): Undef free for Windows because it is
3639 redirected to our private version.
3641 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
3642 (copy_executable_and_dump_data): Remove dumping the heap section.
3643 (unexec): Restore using_dynamic_heap after dumping.
3645 * w32heap.c (dumped_data_commit, malloc_after_dump)
3646 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3647 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
3648 (mmap_free): New functions.
3650 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
3652 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
3654 * image.c (imagemagick_load_image): Use MagickRealType for local
3655 'color_scale', instead of double, to avoid a GCC warning about
3658 * xfns.c (Fx_window_property): Remove unused local.
3660 Don't kill already-reaped process (Bug#17561).
3661 * process.c (process_send_signal): Fix race condition where a
3662 subprocess was reaped by a signal handler between the check for
3663 liveness and calling 'kill', which meant that Emacs could in
3664 theory kill an innocent bystander process. Do the fix by blocking
3665 SIGCHLD in a critical section that checks liveness before killing.
3667 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3669 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
3671 2014-05-26 Ken Brown <kbrown@cornell.edu>
3673 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
3674 even if !CYGWIN (see bug#17510).
3676 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
3678 * nsfns.m (Fns_do_applescript): Surround NSApp run
3679 with calls to ns_init_events, ns_finish_events (Bug#17424).
3681 * nsterm.h (ns_init_events, ns_finish_events): Declare.
3683 * nsterm.m (ns_init_events, ns_finish_events): New functions.
3684 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
3686 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
3687 with calls to ns_init_events, ns_finish_events (Bug#17424).
3689 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3691 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
3692 if we are iterating over an object that generates glyphs for
3693 marginal areas. (Bug#17585)
3695 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
3697 * xdisp.c (safe__call1, safe__eval): Now static.
3699 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3701 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
3702 (safe_call, safe__call1): Construct a va_list argument for safe_call.
3703 (safe_call1): Call safe_call instead of safe__call directly.
3705 2014-05-26 Ken Brown <kbrown@cornell.edu>
3707 * w32term.c (x_delete_display) [CYGWIN]: Don't free
3708 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
3711 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
3713 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
3714 (safe__call, safe__call1, safe__eval): New functions.
3715 (safe_call): Use it.
3716 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
3717 (display_mode_element): Same for `:eval'.
3719 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
3721 Fix port to 32-bit AIX (Bug#17540).
3722 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
3723 twice. _text already includes this offset.
3724 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
3726 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3728 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
3729 when closest_pos is identical to to_charpos, don't recurse, since
3730 we already tried that, and failed. (Bug#17539)
3732 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
3733 unwinding when frame's faces were not initialized yet, increment
3734 the frame's image-cache reference count before calling
3735 x_free_frame_resources. Don't dereference
3736 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
3738 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
3740 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
3743 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
3744 macfont.m, call draw with adjusted arguments so font drivers
3745 don't need to do that.
3747 * macfont.m (macfont_draw): Merge changes from Macport.
3749 2014-05-24 Eli Zaretskii <eliz@gnu.org>
3751 * alloc.c (garbage_collect_1): New function, with all of the guts
3752 of Fgarbage_collect.
3753 (mark_stack): Accept an argument END and don't mark Lisp objects
3754 on the stack beyond the address given by END. Calculation of END
3755 was moved to Fgarbage_collect.
3756 (Fgarbage_collect): Calculate the end address of the stack portion
3757 that needs to be examined by mark_stack, and pass that address to
3758 garbage_collect_1, which will pass it to mark_stack.
3759 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
3760 for more details about the underlying problems. In particular,
3761 this avoids dumping Emacs with the large hash-table whose value is
3762 held in purify-flag for most of the time loadup.el runs.
3764 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
3766 * xfns.c (x_window_property_intern): New function (code from
3768 (Fx_window_property): Call x_window_property_intern. If property
3769 not found and NILP (source) and outer window != inner window,
3770 check outer window for property (Bug#17537).
3772 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
3774 Supply malloc and alloc_size attributes for extern allocators.
3775 This documents the C API, and helps GCC generate a bit better code.
3776 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
3777 (ATTRIBUTE_MALLOC_SIZE): New macros.
3778 * gmalloc.c (malloc, realloc, calloc):
3779 * gtkutil.h (malloc_widget_value):
3780 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
3781 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
3784 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
3786 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
3787 * image.c (imagemagick_load_image): Port to hosts that do not use
3788 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
3790 2014-05-21 Leo Liu <sdl.web@gmail.com>
3792 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
3794 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
3796 * dbusbind.c (xd_signature): Revert last 2 patches.
3798 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
3800 Allow any non-nil value to count as true in bool-vector.
3801 Likewise for xd_signature in dbusbind.c.
3802 This is more consistent with the usual practice in Emacs, which is
3803 that any non-nil value counts as true.
3804 * alloc.c (Fbool_vector): Don't require args to be t or nil.
3805 * dbusbind.c (xd_signature): Likewise, for booleans.
3806 * data.c, lisp.h (Qbooleanp):
3807 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
3809 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
3811 * lisp.h (CHECK_BOOLEAN): New function.
3812 * alloc.c (Fbool_vector): New function.
3813 (syms_of_alloc): Defsubr it.
3814 * data.c (Qbooleanp): New symbol.
3815 (syms_of_data): DEFSYM it.
3816 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
3818 * font.c (font_matching_entity): Extract font-entity object
3819 from the vector of matching entities (Bug#17486).
3821 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
3823 Assume C99 or later (Bug#17487).
3824 * bytecode.c (B__dummy__): Remove.
3825 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
3826 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
3827 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
3828 * regex.c (DEBUG_PRINT): Assume varargs macros.
3829 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
3831 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
3833 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
3834 memory for every buffer that was dumped.
3836 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
3838 * fns.c (Freverse): Allow vectors, bool vectors and strings.
3839 (Fnreverse): Allow vectors and bool vectors.
3841 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
3843 Minor cleanup for terminal setup.
3844 * termhooks.h (create_terminal): Adjust prototype.
3845 * terminal.c (create_terminal): Pass output method and RIF as args.
3846 (init_initial_terminal):
3847 * nsterm.m (ns_create_terminal):
3848 * term.c (init_tty):
3849 * w32term.c (w32_create_terminal):
3850 * xterm.c (x_create_terminal): Adjust users.
3851 Avoid redundant NULL initializers and add comments.
3853 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
3855 * keyboard.c (Qdeactivate_mark): Now static.
3857 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
3859 If available, use Xfixes extension to do pointer blanking.
3860 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
3861 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
3862 (make_invisible_cursor): Move to...
3863 * xterm.c (make_invisible_cursor): ...here.
3864 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
3865 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
3866 (x_term_init): Call to x_setup_pointer_blanking.
3867 (XTtoggle_invisible_pointer): Use blanking specific to this display.
3868 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
3870 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3872 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
3874 2014-05-12 Glenn Morris <rgm@gnu.org>
3876 * fileio.c (Ffile_executable_p): Doc tweak.
3878 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
3880 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
3881 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
3883 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
3885 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
3887 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
3889 Fix initialization of minibuffer history variable (Bug#17430).
3890 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
3891 Move the initialization up to prevent any "value void" message.
3893 2014-05-08 Samuel Bronson <naesten@gmail.com>
3895 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
3896 are matched (bug#17413).
3898 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
3900 Stop tooltips pulling Emacs window to front (Bug#17408).
3901 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
3902 SetWindowPos invocations.
3904 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
3906 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
3907 not initialized (Bug#17398).
3909 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
3911 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
3913 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
3915 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
3916 [HAVE_NS]: Do not include png.h.
3917 (x_query_frame_background_color): New function.
3918 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
3919 (png_load_body): Coalesce duplicate code.
3921 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
3923 Consult libpng-config more consistently (Bug#17339).
3924 * Makefile.in (PNG_CFLAGS): New var.
3925 (ALL_CFLAGS): Use it.
3926 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
3927 CFLAGS now handles this.
3929 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
3931 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
3932 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
3933 because WCONTINUED is always defined now.
3934 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
3936 2014-05-03 Eli Zaretskii <eliz@gnu.org>
3938 * buffer.c (overlay_strings): Fix the wording of the commentary.
3940 2014-05-01 Glenn Morris <rgm@gnu.org>
3942 * floatfns.c (Fisnan):
3943 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
3945 2014-05-01 Eli Zaretskii <eliz@gnu.org>
3947 * term.c (tty_menu_activate): A better initialization for cursor
3950 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
3952 * intervals.c: Tighten assertions.
3953 (create_root_interval): Make sure the interval is not empty.
3954 (intervals_equal): Use booleans.
3955 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
3956 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
3957 (balance_possible_root_interval): Simplify and use booleans.
3958 (split_interval_right, split_interval_left): Check LENGTH, and remove
3959 now redundant assertion.
3960 (adjust_intervals_for_insertion): Remove now redundant assertions.
3961 (delete_node, interval_deletion_adjustment)
3962 (adjust_intervals_for_deletion, merge_interval_right)
3963 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
3964 (reproduce_interval): Make sure the interval is not empty.
3966 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
3968 * term.c (tty_menu_activate): Don't assume row and col are initialized.
3969 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
3970 satisfaction that they would always be initialized.
3972 2014-04-30 Eli Zaretskii <eliz@gnu.org>
3974 * term.c (tty_menu_display): Move the cursor to the active menu item.
3975 (tty_menu_activate): Return the cursor to the active menu item
3976 after displaying the menu and after displaying help-echo.
3977 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
3978 for the details of why this is needed by screen readers and
3981 2014-04-30 Glenn Morris <rgm@gnu.org>
3983 * process.c (handle_child_signal):
3984 Handle systems without WCONTINUED. (Bug#15110, 17339)
3986 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
3988 * window.c (struct saved_window): Remove mark.
3989 (Fset_window_configuration, save_window_save)
3990 (compare_window_configurations): Don't touch marks any more.
3992 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
3994 Use bits_word for gcmarkbits.
3995 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
3996 bits_word is typically a tad more efficient for mark bits than
3997 unsigned is, so use bits_word. All uses changed.
3998 * lisp.h (BITS_PER_INT): Remove; no longer used.
4000 Avoid undefined behavior in signed left shift.
4001 This ports to GCC 4.9.0 with -fsanitize=undefined.
4002 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4004 * regex.c (extract_number):
4005 * lisp.h (make_number, XINT):
4006 Do not shift a 1 bit left into a sign bit.
4007 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4008 not int, for gcmarkbits. All uses changed.
4010 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4012 * search.c (Fnewline_cache_check): Don't try to count newlines
4013 outside the buffer's restriction, as find_newline doesn't support that.
4015 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4017 * window.c (Fset_window_configuration): Deactivate the mark before
4019 (set_window_buffer): Ignore window_initialized.
4020 (window_initialized): Remove.
4021 * keyboard.c (Qdeactivate_mark): Not static any more.
4022 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4025 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4027 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4028 and to clang 3.4, which have fixed the bug. This should let us
4029 run a bit faster on these platforms when address sanitization is
4032 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4034 Port to GCC 4.9.0 with --enable-gcc-warnings.
4035 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4037 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4038 a way that also works with GCC 4.9.0.
4040 * search.c (Fnewline_cache_check): Remove unused locals.
4042 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4044 * search.c (find_newline1): New subroutine.
4045 (Fnewline_cache_check): New function.
4046 (syms_of_search): Defsubr it.
4048 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4050 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4051 * keyboard.c (unblock_input): Add comment.
4052 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4054 2014-04-22 Daniel Colascione <dancol@dancol.org>
4056 * lread.c (readevalloop_eager_expand_eval): New function
4057 that can recurse into toplevel forms.
4058 (readevalloop): Call it.
4059 * lisp.h: Declare Qprogn.
4060 * callint.c (Qprogn): No longer static.
4062 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4064 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4065 Also change identifiers to match the comments, and add more assertions
4068 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4070 * emacs.c (close_output_streams): Don't clear and restore errno.
4072 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4074 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4075 never becomes visible, i.e. using XMonad (Bug#17237).
4077 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4079 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4080 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4081 (Fline_pixel_height): Don't assume that the current buffer and the
4082 selected window's buffer are one and the same. (Bug#17281)
4084 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4085 paragraph-start cache before the newline cache. (Bug#17269)
4087 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4089 * term.c (tty_send_additional_strings): No need to fflush here,
4091 (tty_set_terminal_modes): fflush after sending additional strings,
4094 2014-04-17 Daniel Colascione <dancol@dancol.org>
4096 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4098 (tty_send_additional_strings): New function.
4099 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4100 (syms_of_term): Intern tty-mode-set-strings and
4101 tty-mode-reset-strings.
4103 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4105 * window.c (save_window_save): Lookup window_point_insertion_type in
4106 the right buffer (bug#15457).
4107 (Qwindow_point_insertion_type): New var.
4108 (syms_of_window): Initialize it.
4110 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4112 Fix the MSDOS build.
4113 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4114 (copy_text_and_data): Zero out the atexit chain pointer before
4117 * termhooks.h (encode_terminal_code): Update prototype.
4119 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4120 visible for all DOS_NT ports, not just WINDOWSNT.
4121 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4123 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4124 unless it is defined.
4125 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4127 * process.c (close_on_exec, accept4, process_socket): Move into
4128 the "ifdef subprocesses" part.
4129 (catch_child_signal): Condition by "ifdef subprocesses".
4130 (syms_of_process) <Qinternal_default_process_sentinel>
4131 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4133 * msdos.h: Add prototypes for new functions.
4134 (EINPROGRESS): Define.
4135 (O_CLOEXEC): Define to zero.
4137 * msdos.c (check_window_system): Remove unnecessary an
4138 incompatible duplicate function.
4139 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4140 New functions in support of new functionality.
4142 * menu.c (single_menu_item): Add visual indication of submenu
4143 also for menus on MSDOS frames.
4144 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4146 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4147 when async subprocesses aren't supported.
4149 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4151 * emacs.c (close_output_streams): Zero out errno before calling
4154 * dired.c [MSDOS]: Include msdos.h.
4156 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4157 (DATA_START) [MSDOS]: Define.
4158 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4160 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4161 Ifdef away for MSDOS.
4162 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4163 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4165 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4166 Use temporary file template that is compatible with mkostemp.
4167 Move vfork-related portions under #ifndef MSDOS.
4168 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4170 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4172 * buffer.c (Foverlays_at): Add argument `sorted'.
4174 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4176 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4177 text, invalidate the bidi_paragraph_cache upto and including the
4180 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4182 Port to IRIX 6.5 (Bug#9684).
4183 * conf_post.h (INET6) [IRIX6_5]: Define.
4184 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4185 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4187 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4189 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4190 before passing it to system APIs.
4192 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4194 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4195 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4197 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4199 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4201 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4203 Remove DATA_SEG_BITS.
4204 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4205 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4206 cc, but that platform is so old that SGI itself stopped supporting
4207 it in December 2013. If you still need Emacs on IRIX, please
4208 either compile with GCC and port the undumping code, or run
4209 './configure --with-wide-int'.
4210 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4211 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4212 DEFINE_GDB_SYMBOL_START way to define it.
4213 (NONPOINTER_BITS): New macro.
4214 (EMACS_INT): Use it.
4215 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4216 the problem and/or configuring --with-wide-int.
4217 (USE_LSB_TAG): Simplify, based on above changes.
4218 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4219 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4221 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4223 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4224 covered by a display string that ends in a newline, and that cases
4225 going back by DVPOS lines to hit the search limit, lift the limit
4226 and go back until DVPOS is reached. (Bug#17244)
4228 * indent.c (Fvertical_motion): Handle correctly the case when the
4229 display string is preceded by an empty line.
4231 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4232 use S_IWRITE instead.
4234 2014-04-11 Glenn Morris <rgm@gnu.org>
4236 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4238 2014-04-11 Ken Brown <kbrown@cornell.edu>
4240 * Makefile.in (EMACS_MANIFEST): Revert last change.
4242 2014-04-10 Daniel Colascione <dancol@dancol.org>
4244 * puresize.h (BASE_PURESIZE): Increase.
4246 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4248 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4250 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4251 region handling (and don't call signal_before_change) if
4252 inhibit_modification_hooks is set.
4253 (signal_before_change): Don't check inhibit_modification_hooks any more.
4255 2014-04-08 Daniel Colascione <dancol@dancol.org>
4257 * alloc.c (sweep_symbols, mark_object): Assert that symbol
4258 function cells contain valid lisp objects. (Modified version of
4261 * alloc.c (detect_suspicious_free): Split actual stack capturing
4262 out into new function for easier breakpoint setting.
4263 (note_suspicious_free): New function.
4265 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
4267 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
4269 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
4270 (symbol_block_pinned): New var.
4271 (Fmake_symbol): Initialize `pinned'.
4272 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
4273 pinned and signal an error for un-purifiable objects.
4274 (pure_cons): Use it.
4275 (Fpurecopy): Use it, except for objects that can't be purified.
4276 (mark_pinned_symbols): New function.
4277 (Fgarbage_collect): Use it.
4278 (gc_sweep): Remove hack made unnecessary.
4280 2014-04-07 Glenn Morris <rgm@gnu.org>
4282 * keyboard.c (Fopen_dribble_file): Doc tweak.
4284 2014-04-07 Ken Brown <kbrown@cornell.edu>
4286 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
4288 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
4290 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
4291 We have a substitute execinfo.h on hosts that lack it.
4292 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
4293 isn't optimized away.
4295 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
4297 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
4298 * alloc.c (memory_full):
4299 * charset.c (syms_of_charset):
4300 * doc.c (Fsnarf_documentation):
4302 * font.c (BUILD_STYLE_TABLE):
4303 * keyboard.c (make_lispy_event):
4304 * profiler.c (setup_cpu_timer):
4305 * xgselect.c (xg_select):
4306 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
4308 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
4309 Replace the only use with ARRAYELTS (font_property_table).
4310 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
4312 2014-04-03 Daniel Colascione <dancol@dancol.org>
4314 * xterm.c (x_term_init):
4315 * xfns.c (best_xim_style):
4316 * xfaces.c (Fdump_colors):
4317 * w32fns.c (w32_default_color_map):
4318 * w32.c (init_environment, N_ENV_VARS):
4319 * unexcw.c (read_exe_header):
4320 * term.c (term_get_fkeys_1):
4321 * sysdep.c (init_baud_rate):
4322 * nsterm.m (ns_convert_key):
4323 * nsfns.m (get_geometry_from_preferences):
4324 * msdos.c (dos_set_window_size, init_environment):
4325 * macfont.m (mac_font_get_glyph_for_cid)
4326 (macfont_store_descriptor_attributes)
4327 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
4328 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
4329 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
4331 * image.c (xpm_str_to_color_key):
4332 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
4333 * frame.c (x_set_frame_parameters):
4334 * fileio.c (Ffile_selinux_context):
4335 * emacs.c (sort_args):
4336 * dosfns.c (msdos_stdcolor_name):
4337 * dired.c (file_attributes):
4338 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
4339 Change expressions of the form sizeof(arr) / sizeof(arr[0])
4342 2014-04-02 Daniel Colascione <dancol@dancol.org>
4344 * data.c (Ffset): Abort if we're trying to set a function call to
4347 * lisp.h (ARRAYELTS): New macro.
4349 * alloc.c: Include execinfo.h if available.
4350 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
4351 (suspicious_free_record): New structure.
4352 (suspicious_objects, suspicious_object_index)
4353 (suspicious_free_history, suspicious_free_history_index):
4355 (find_suspicious_object_in_range, detect_suspicious_free)
4356 (Fsuspicious_object): New functions.
4357 (cleanup_vector): Call find_suspicious_object_in_range.
4359 2014-04-02 Martin Rudalics <rudalics@gmx.at>
4361 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
4362 width from font width (Bug#17163).
4364 * frame.c (x_set_frame_parameters): Calculate default values of
4365 new frame sizes only after all other frame parameters have been
4366 processed (Bug#17142).
4368 2014-04-02 Ken Brown <kbrown@cornell.edu>
4370 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
4373 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4375 * xterm.c (x_draw_image_glyph_string): Adjust image background
4376 width accordingly when its x position is adjusted. (Bug#17115)
4378 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
4380 * font.c (font_list_entities): Do not add empty vector to font cache.
4381 (font_matching_entity): Likewise. If matching entity is found, insert
4382 1-item vector with this entity instead of entity itself (Bug#17125).
4384 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
4386 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
4388 * fns.c (validate_subarray): Rename from validate_substring,
4389 since it works for vectors too. New arg ARRAY. Optimize for the
4390 non-nil case. Instead of returning bool, throw an error if out of
4391 range, so that the caller needn't do that. All uses changed.
4392 Report original values if out of range.
4393 (Fsubstring, Fsubstring_no_properties, secure_hash):
4394 Also optimize the case where FROM is 0 or TO is the size.
4396 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4398 * search.c (Freplace_match): Use make_specified_string.
4399 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
4400 to catch bogus override face of glyph strings.
4401 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
4402 Move common substring range checking code to...
4403 (validate_substring): ...this function.
4405 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
4407 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
4409 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
4411 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
4412 bar is zero height, just return (Bug#16976).
4413 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
4415 * nsterm.h (EmacsView): Add wait_for_tool_bar.
4417 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
4418 is nil. If waiting for toolbar to complete, force a redraw.
4420 2014-03-28 Glenn Morris <rgm@gnu.org>
4422 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
4423 (emacs_bugreport): New variable.
4424 (usage_message): Use PACKAGE_BUGREPORT.
4425 (syms_of_emacs) <report-emacs-bug-address>: New variable.
4427 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
4429 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
4431 Port recent signal-related changes to FreeBSD.
4432 Problem reported by Herbert J. Skuhra.
4433 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
4434 Move decls from here ...
4435 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
4437 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4439 * w32term.c (x_draw_image_glyph_string): Fix computation of height
4440 and width of image background when it is displayed with a 'box'
4443 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
4445 More backward-compatible fix to char-equal core dump (Bug#17011).
4446 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
4447 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
4449 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
4451 * image.c (init_svg_functions): When loading SVG-related libraries,
4452 free already loaded libraries if the initialization fails.
4453 (rsvg_handle_set_size_callback): Remove declaration, unused.
4455 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
4457 Fix core dump in char-equal (Bug#17011).
4458 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
4459 unibyte buffers, as we can't tell whether the characters are
4462 * insdel.c (adjust_markers_for_delete): Remove unused local.
4464 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
4466 Have (MARKER . ADJUSTMENT) undo records always be immediately
4467 after their corresponding (TEXT . POS) record in undo list.
4469 * lisp.h (record-delete): New arg record_markers.
4470 (record_marker_adjustment): No longer needed outside undo.c.
4471 * insdel.c (adjust_markers_for_delete): Move calculation of marker
4472 adjustments to undo.c's record_marker_adjustments. Note that
4473 fileio.c's decide_coding_unwind is another caller to
4474 adjust_markers_for_delete. Because it has undo list bound to t,
4475 it does not rely on adjust_markers_for_delete to record marker
4477 (del_range_2): Swap call to record_delete and
4478 adjust_markers_for_delete so as undo marker adjustments are
4479 recorded before current deletion's adjustments, as before.
4480 (adjust_after_replace):
4481 (replace_range): Pass value for new record_markers arg to
4483 * undo.c (record_marker_adjustment): Rename to
4484 record_marker_adjustments and made static.
4485 (record_delete): Check record_markers arg and call
4486 record_marker_adjustments.
4487 (record_change): Pass value for new record_markers arg to
4489 (record_point): at_boundary calculation no longer needs to account
4490 for marker adjustments.
4492 2014-03-26 Martin Rudalics <rudalics@gmx.at>
4494 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
4497 2014-03-26 Glenn Morris <rgm@gnu.org>
4499 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
4501 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
4503 * buffer.c (struct sortvec): Add field `spriority'.
4504 (compare_overlays): Use it.
4505 (sort_overlays): Set it.
4507 2014-03-26 Eli Zaretskii <eliz@gnu.org>
4509 * xdisp.c (redisplay_window): If all previous attempts to find the
4510 cursor row failed, try a few alternatives before falling back to
4511 the top-most row of the window. Use row_containing_pos. (Bug#17047)
4513 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
4515 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
4516 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
4518 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
4519 variables on Windows.
4521 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
4523 * w32.c (unsetenv): Remove unused var `retval'.
4524 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
4526 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
4527 (start_watching): Remove unused var `thr'.
4529 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
4530 (find_child_console): Remove unnecesary var `thread_id'.
4532 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
4533 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
4535 2014-03-26 Glenn Morris <rgm@gnu.org>
4537 * filelock.c (Flock_buffer): Doc tweak.
4539 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
4540 * emacs.c (shut_down_emacs):
4541 * fileio.c (Finsert_file_contents, write_region):
4542 * filelock.c (top-level, syms_of_filelock):
4543 * insdel.c (prepare_to_modify_buffer_1):
4544 CLASH_DETECTION is always defined now.
4546 2014-03-25 Eli Zaretskii <eliz@gnu.org>
4548 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
4549 DLL handle, to speed up thread startup.
4551 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
4553 Handle sigmask better with nested signal handlers (Bug#15561).
4554 * atimer.c (sigmask_atimers): Remove.
4555 Remaining use rewritten to use body of this function.
4556 * atimer.c (block_atimers, unblock_atimers):
4557 * callproc.c (block_child_signal, unblock_child_signal):
4558 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
4559 New arg OLDSET. All callers changed.
4560 * atimer.c (block_atimers, unblock_atimers):
4561 * callproc.c (block_child_signal, unblock_child_signal):
4562 * keyboard.c (handle_interrupt):
4563 * sound.c (vox_configure, vox_close):
4564 Restore the old signal mask rather than unilaterally clearing bits
4565 from the mask, in case a handler is running within another
4566 handler. All callers changed.
4567 * lisp.h, process.c, process.h, term.c:
4568 Adjust decls and callers to match new API.
4569 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
4570 signal handlers aren't supposed to use floating point anyway.
4571 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
4573 2014-03-23 Daniel Colascione <dancol@dancol.org>
4575 Split gc_sweep into discrete functions for legibility and better
4578 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
4579 (sweep_vectors): Fix typo in comment.
4580 (sweep_conses, sweep_floats, sweep_intervals)
4581 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
4582 (gc_sweep): Call new functions, to which existing functionality is
4584 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
4586 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
4588 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
4590 2014-03-23 Daniel Colascione <dancol@dancol.org>
4592 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
4593 only if xic_style calls for it. This change allows Emacs to work
4594 with ibus. Also, don't leak resources if create_frame_xic fails,
4595 and stop caching xic_style across different displays.
4596 (supported_xim_styles): Make const.
4597 (best_xim_style): Remove first parameter: it's always just
4598 supported_xim_styles. Change to look at supported_xim_styles
4601 2014-03-23 Daniel Colascione <dancol@dancol.org>
4603 * term.c (init_tty): Rearrange condition for clarity; print
4604 appropriate diagnostic.
4606 2014-03-23 Daniel Colascione <dancol@dancol.org>
4608 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
4609 array. (ASAN caught.)
4611 2014-03-22 Glenn Morris <rgm@gnu.org>
4613 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
4615 2014-03-22 Daniel Colascione <dancol@dancol.org>
4617 * process.c (conv_sockaddr_to_lisp): When extracting the string
4618 names of AF_LOCAL sockets, stop before reading uninitialized memory.
4620 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4622 Fix regression introduced by patch for Bug#10500.
4623 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
4624 * w32term.c (x_draw_image_relief): Likewise.
4626 2014-03-21 Martin Rudalics <rudalics@gmx.at>
4628 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
4629 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
4630 maximize a frame for odd default fonts.
4632 2014-03-21 Glenn Morris <rgm@gnu.org>
4634 * minibuf.c (history-length): Increase default from 30 to 100.
4636 2014-03-21 Daniel Colascione <dancol@dancol.org>
4638 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
4639 every time we switch to minibuffer.
4641 * alloc.c (lisp_align_malloc, allocate_string_data)
4642 (allocate_vectorlike): Allow mmap allocation of lisp objects.
4643 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
4645 2014-03-21 Eli Zaretskii <eliz@gnu.org>
4647 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
4648 support more "verbs".
4650 2014-03-21 Daniel Colascione <dancol@dancol.org>
4652 Always prohibit dumping a dumped Emacs.
4654 * emacs.c (might_dump): New variable.
4655 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
4656 * lisp.h (might_dump): Declare.
4657 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
4659 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
4661 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
4663 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
4665 * doc.c (store_function_docstring): Warn when we don't know where to
4667 (Fsubstitute_command_keys): Don't advertise the fact that
4668 text-properties are dropped, since we think it's a bug that we'll fix.
4670 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
4671 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
4672 * frame.c (frame_garbaged): Make "docstring" more precise.
4674 2014-03-20 Glenn Morris <rgm@gnu.org>
4676 * charset.c (init_charset): When we cannot find the charsets directory,
4677 mention if EMACSDATA is set.
4679 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
4681 * fns.c (Frandom): Fix rare bug where the result isn't random.
4683 Fix porting inconsistency about rounding to even.
4684 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
4685 This way, the unusual !HAVE_RINT case acts like the usual
4686 HAVE_RINT case, and we can fix the documentation accordingly.
4688 2014-03-19 Eli Zaretskii <eliz@gnu.org>
4690 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
4691 (w32_wnd_proc): Initialize the dwHoverTime member of
4692 TRACKMOUSEEVENT structure.
4694 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
4696 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
4698 2014-03-16 Eli Zaretskii <eliz@gnu.org>
4700 * search.c (find_newline): Speed up the function when using the
4701 newline cache, by halving the number of calls to
4702 region_cache_forward and region_cache_backward. (Bug#16830)
4704 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
4706 * buffer.c (Fset_buffer): Document return value (bug#17015).
4708 2014-03-14 Martin Rudalics <rudalics@gmx.at>
4710 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
4711 nil, always resize character wise to avoid potential loss of the
4712 mode line (Bug#16923 related).
4714 2014-03-12 Martin Rudalics <rudalics@gmx.at>
4716 * frame.c (x_set_frame_parameters): Always calculate new sizes
4717 pixelwise to avoid potential loss when rounding.
4719 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
4721 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
4722 * xterm.c (x_free_frame_resources): Free all allocated cursors.
4724 2014-03-10 Eli Zaretskii <eliz@gnu.org>
4726 * w32.c (fstatat): Don't add an extra slash if the argument ends
4727 with a slash: this fails the subsequent call to stat_worker on
4728 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
4730 2014-03-09 Martin Rudalics <rudalics@gmx.at>
4732 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
4734 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
4736 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
4738 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
4739 when frame is only on one screen (Bug#14713).
4741 2014-03-08 Eli Zaretskii <eliz@gnu.org>
4743 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
4744 there's a valid wrap point in the display line, the last glyph
4745 cannot "just barely fit" on this row, because display_line doesn't
4746 let it. Instead, proceed as if the last glyph didn't fit, so that
4747 we eventually back up the iterator to the wrap point. This avoids
4748 delusional behavior of move_it_to, whereby it proceeds to the next
4749 display line, but sets current_x to zero for all the glyphs that
4750 without word-wrap would fit on the previous display line.
4751 One result was that visual-order cursor movement behaved erratically
4753 (Fmove_point_visually): Add code to find the x coordinate of the
4754 last character before wrap point, under word-wrap on a TTY.
4756 2014-03-07 Eli Zaretskii <eliz@gnu.org>
4758 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
4759 also return value of MOVE_POS_MATCH_OR_ZV from
4760 move_it_in_display_line_to, when moving from beginning of line to
4761 point's position. (Bug#16961)
4763 2014-03-07 Martin Rudalics <rudalics@gmx.at>
4765 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
4766 * window.c (Fselect_window): Explain NORECORD and
4767 `buffer-list-update-hook' in doc-string.
4769 2014-03-06 Martin Rudalics <rudalics@gmx.at>
4771 * window.c (Fother_window_for_scrolling): Check that
4772 Vother_window_scroll_buffer is a buffer.
4774 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
4776 * xterm.c (xim_initialize): Always pass a copy of resource name
4777 to XRegisterIMInstantiateCallback and eassert whether return
4778 value is True. Passing copy is important because Xlib doesn't
4779 make its own copy and resource name argument usually points to
4780 SSDATA (Vx_resource_name), which may be changed from Lisp.
4781 (xim_close_display): For XUnregisterIMInstantiateCallback,
4782 always eassert return value and pass exactly the same values
4783 as were used for XRegisterIMInstantiateCallback.
4784 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
4785 sources to check why if you are interested.
4787 2014-03-05 Martin Rudalics <rudalics@gmx.at>
4789 * dispnew.c (change_frame_size_1): Add new_lines instead of
4790 new_height, the latter may be still zero if passed as such.
4791 * window.c (Fwindow_pixel_height): Mention bottom divider in
4794 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
4796 Fix "resource temporarily unavailable" with xgselect
4798 * xgselect.c: Include <stdbool.h>.
4799 (xg_select) [!USE_GTK]: Don't lose track of errno.
4801 Fix minor --enable-gcc-warnings issues.
4802 * widget.c (update_various_frame_slots, EmacsFrameResize):
4803 Avoid unused locals. Prefer 'if' to '#if' when either will do.
4805 2014-03-04 Ken Brown <kbrown@cornell.edu>
4807 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
4808 represent the actual adjustment needed for alignment.
4810 2014-03-04 Eli Zaretskii <eliz@gnu.org>
4812 * gmalloc.c (aligned_alloc): Don't allocate more memory than
4813 needed, and don't reallocate if the initial allocation already
4814 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
4816 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4818 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
4821 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
4823 * cmds.c (delete-char): Update docstring pointing out that the
4824 function ignores `delete-active-region' and `overwrite-mode'.
4826 2014-03-03 Eli Zaretskii <eliz@gnu.org>
4828 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
4830 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
4831 allocated buffer due to alignment.
4832 (freehook): If the block to be freed was allocated by
4833 'aligned_alloc', find its real pointer before calling 'free'.
4835 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
4838 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
4840 * font.c (toplevel): Adjust comment about font cache layout.
4841 (font_clear_cache): Fix to match real font cache layout.
4842 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
4843 (Fframe_font_cache) [FONT_DEBUG]: New function.
4844 (syms_of_font) [FONT_DEBUG]: Defsubr it.
4846 Avoid crashes when X fonts are erroneously freed on reused X
4847 'Display *' connection data (Bug#16069). Note that X font
4848 resources still may be leaked, but currently there is no way
4849 to completely avoid it.
4850 * xterm.h (struct x_display_info): New member x_id. Add comments.
4851 * xterm.c (x_display_id): New variable.
4852 (x_term_init): Assign identifier to each opened X connection.
4853 * xfont.c (struct xfont): New member x_display_id.
4854 (xfont_open): Initialize it with frame's display id.
4855 (xfont_close): Check whether font's display id matches the one
4856 recorded for the given display. Adjust comment.
4857 * xftfont.c (struct xftfont_info):
4858 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
4860 2014-03-01 Martin Rudalics <rudalics@gmx.at>
4862 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
4863 * window.c (Fother_window_for_scrolling): Don't try to scroll a
4864 killed Vother_window_scroll_buffer.
4865 (Vother_window_scroll_buffer): Fix doc-string accordingly.
4867 2014-03-01 Eli Zaretskii <eliz@gnu.org>
4869 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
4870 that start with more than 2 slashes as UNCs. (Bug#16751)
4872 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
4874 Fix a few crashes and leaks when cloning C strings.
4875 * alloc.c, lisp.h (dupstring): New function.
4876 * gtkutil.c (xg_get_font):
4877 * term.c (tty_default_color_capabilities):
4878 * xsettings.c (store_monospaced_changed)
4879 (store_font_name_changed, parse_settings)
4880 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
4881 This avoids some unlikely crashes due to accessing freed storage,
4882 and avoids some minor memory leaks in the more-typical case.
4884 2014-02-28 Martin Rudalics <rudalics@gmx.at>
4886 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
4887 cursor when modeline can't be dragged (Bug#16647).
4889 2014-02-28 Glenn Morris <rgm@gnu.org>
4891 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
4892 from custom-delayed-init-variables. (Bug#11565)
4894 2014-02-27 Martin Rudalics <rudalics@gmx.at>
4896 More fixes for mouse glyph calculations (Bug#16647).
4897 * window.c (coordinates_in_window): In intersection of
4898 horizontal and vertical window dividers prefer the horizontal
4899 one. Add some extra parens to last fix.
4900 (window_relative_x_coord): Return x-coordinate for header and
4902 * xdisp.c (remember_mouse_glyph): In text area don't extend
4903 glyph into mode line to show the vertical drag cursor there
4904 immediately. Subdivide mouse glyphs in right fringes to show a
4905 horizontal drag cursor as soon as we enter the "grabbable width"
4906 portion. Handle vertical border case separately. Do not
4907 subdivide window divider areas.
4908 (note_mouse_highlight): On bottom divider of bottommost windows
4909 show vertical drag cursor only when the minibuffer window can be
4912 2014-02-27 Eli Zaretskii <eliz@gnu.org>
4914 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
4915 reset by the face of the object just displayed. See also bug#76.
4916 (get_next_display_element): If the string came from a display
4917 property, examine the box face attribute at it->position, not at
4918 it->current.pos, since the latter was not updated yet. (Bug#16870)
4919 (handle_face_prop): Improve commentary.
4921 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
4923 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
4924 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
4926 2014-02-26 Martin Rudalics <rudalics@gmx.at>
4928 Fixes around Bug#16647.
4929 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
4930 ON_BOTTOM_DIVIDER cases.
4931 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
4932 only if the window has no right divider.
4933 (Fcoordinates_in_window_p): Fix doc-string.
4935 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
4937 * lread.c (Funintern): Fix doc to match advertised calling convention.
4939 2014-02-24 Daniel Colascione <dancol@dancol.org>
4941 * keyboard.c (read_char): Close race that resulted in lost events.
4943 2014-02-22 Glenn Morris <rgm@gnu.org>
4945 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
4946 * window.c (window-resize-pixelwise): Doc fixes.
4948 * process.c (Finternal_default_process_filter)
4949 (Finternal_default_process_sentinel): Doc tweaks.
4951 2014-02-21 Glenn Morris <rgm@gnu.org>
4953 * process.c (Fprocess_buffer, Faccept_process_output)
4954 (Finternal_default_process_filter, Finternal_default_process_sentinel):
4957 2014-02-21 Martin Rudalics <rudalics@gmx.at>
4959 * window.c (Fwindow_scroll_bar_width): New function.
4961 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
4963 Pacify GCC when configuring with --enable-gcc-warnings.
4964 * xdisp.c (move_it_in_display_line_to) [lint]:
4965 Initialize recently-added local.
4967 2014-02-21 Daniel Colascione <dancol@dancol.org>
4969 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
4971 2014-02-20 Eli Zaretskii <eliz@gnu.org>
4973 * xdisp.c (init_iterator): Don't dereference a bogus face
4974 pointer. (Bug#16819)
4975 (try_cursor_movement): Don't use cursor position if
4976 set_cursor_from_row failed to compute it. This avoids assertion
4977 violations in MATRIX_ROW.
4978 (move_it_in_display_line_to): Save the iterator state in ppos_it
4979 only once per call. Reimplement the method used to return to the
4980 best candidate position if all the positions found in display line
4981 are beyond TO_CHARPOS. This cuts down the number of calls to
4982 bidi_shelve_cache, which moves a lot of stuff when lines are long
4983 and include bidirectional text. (Bug#15555)
4985 2014-02-20 Glenn Morris <rgm@gnu.org>
4987 * data.c (Fdefalias): Doc fix.
4989 2014-02-19 Eli Zaretskii <eliz@gnu.org>
4991 * xdisp.c (display_line): Fix horizontal scrolling of large images
4992 when fringes are turned off. This comes at a price of not
4993 displaying the truncation/continuation glyphs in this case.
4996 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
4997 CreateDIBSection returns an error indication, zero out *ximg after
4998 destroying the image. This avoids crashes in memory allocations
4999 due to the fact that some of the callers also call
5000 x_destroy_x_image, which will attempt to free an already free'd
5003 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5005 * widget.c (update_various_frame_slots): Don't set
5006 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5008 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5010 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5012 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5014 temacs --daemon fix (Bug#16599).
5015 * emacs.c (main): Initialize daemon_pipe[1] here ...
5016 (syms_of_emacs): ... instead of here.
5018 2014-02-16 Anders Lindgern <andlind@gmail.com>
5020 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5023 2014-02-16 Daniel Colascione <dancol@dancol.org>
5025 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5026 (xd_get_connection_address): Use it.
5027 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5028 xd_get_connection_address because the latter signals if the bus
5029 we're trying to close is already disconnected.
5031 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5033 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5034 argument to CreateThread. This avoids segfaults on Windows 9X.
5035 Reported by oslsachem <oslsachem@gmail.com>.
5037 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5039 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5040 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5041 (check_lseek): New function, to report lseek errors.
5042 (save_data_space, update_file_ptrs, read_header, write_header)
5043 (copy_file, copy_rest, unexec): Use these news functions.
5044 (update_file_ptrs): Don't assume wraparound behavior when
5045 converting a large size_t value to off_t.
5047 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5049 * composite.c (fill_gstring_header): Pass positions as C integers
5050 and move parameters checking to...
5051 (Fcomposition_get_gstring): ...this function. Handle case when
5052 buffer positions are in reversed order and avoid crash (Bug#16739).
5054 * buffer.c (validate_region): Mention current buffer in error message.
5056 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5058 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5060 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5062 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5064 2014-02-11 Glenn Morris <rgm@gnu.org>
5066 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5067 Replace refs to "OpenStep" in messages.
5069 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5071 Avoid "." at end of error diagnostics.
5072 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5073 * font.c (Ffont_at):
5074 * nsfns.m (ns_display_info_for_name):
5075 * nsselect.m (Fx_own_selection_internal):
5076 * nsterm.m (performDragOperation:):
5077 Remove "." from end of diagnostic.
5079 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5081 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5082 unintuitive (bug#15824).
5083 (Fyes_or_no_p): Doc fix (bug#15456).
5085 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5087 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5089 * eval.c (call_debugger): When exiting the debugger, do not allow
5090 max_specpdl_size less than actual binding depth (Bug#16603).
5091 (syms_of_eval): Adjust docstring.
5093 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5095 * cmds.c (Fself_insert_command): Output a clearer error message on
5096 negative repetitions (bug#9476).
5098 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5100 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5102 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5104 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5106 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5108 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5110 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5112 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5114 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5116 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5117 `exit' works (bug#15865).
5119 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5121 Constrain window box/body sizes and margin widths (Bug#16649).
5122 * xdisp.c (window_box_width): Don't return less than zero.
5123 (window_box_left_offset, window_box_right_offset): Don't return
5124 more than the window's pixel width.
5125 * window.c (window_body_height, window_body_width): Don't return
5127 (window_resize_apply): Adjust margin width, if necessary.
5129 2014-02-07 Glenn Morris <rgm@gnu.org>
5131 * nsterm.m (syms_of_nsterm): Doc fix.
5133 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5135 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5136 New variables: pointers through which to call the respective APIs.
5137 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5138 (filename_from_ansi, sys_link, check_windows_init_file):
5139 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5140 This is required on Windows 9X, where we dynamically load
5141 UNICOWS.DLL which has their non-stub implementations.
5142 (maybe_load_unicows_dll): Assign addresses to these 2 function
5143 pointers after loading UNICOWS.DLL.
5145 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5146 MultiByteToWideChar and WideCharToMultiByte through function
5149 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5152 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5154 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5155 for OSX >= 10.9 if separate spaces are used.
5156 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5158 2014-02-06 Glenn Morris <rgm@gnu.org>
5160 * buffer.c (cache-long-scans): Doc fix.
5162 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5164 * w32fns.c (Fw32_shell_execute): Doc fix.
5166 2014-02-05 Bastien Guerry <bzg@gnu.org>
5168 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5169 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5171 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5173 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5174 outside the window (Bug#16649).
5176 * xdisp.c (note_mouse_highlight): When entering a margin area show
5177 a non-text cursor (Bug#16647).
5179 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5181 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5182 It prompted a compile-time diagnostic on GNU/Linux.
5183 Simplify to remove the need for the label.
5185 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5187 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5188 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5189 to show it; otherwise return 'unsupported--w32-dialog' to signal
5190 to the caller that emulation with menus is necessary.
5191 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5193 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5195 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5198 * menu.c (Fx_popup_dialog): Don't condition the call to
5199 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5200 special symbol 'unsupported--w32-dialog', emulate the dialog with
5201 a menu by calling x-popup-menu.
5203 * menu.h (Qunsupported__w32_dialog): New extern variable.
5205 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5207 * keyboard.c (kbd_buffer_get_event): Read file notification events
5210 * xgselect.c (xg_select): Read glib events in any case, even if
5211 there are no file descriptors to watch for. (Bug#16519)
5213 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5215 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5216 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5217 * w32term.c (w32_draw_window_divider): Handle first and last
5219 * w32term.h (w32_fill_area_abs): New function.
5220 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5222 * xfaces.c (realize_basic_faces): Handle new face ids.
5223 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5224 and bottom divider width.
5225 * xterm.c (x_draw_window_divider): Handle first and last pixels
5228 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5230 * print.c (Fexternal_debugging_output): Add cast to pacify
5231 --enable-gcc-warnings.
5232 * eval.c (call_debugger): Grow specpdl if the debugger was
5233 entered due to specpdl overflow (Bug#16603) and allow more
5234 specpdl space for the debugger itself.
5236 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5238 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5241 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5243 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5244 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5246 * print.c (Fexternal_debugging_output): If the argument character
5247 is non-ASCII, encode it with the current locale's encoding before
5248 writing the result to the terminal. (Bug#16448)
5250 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5251 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
5254 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
5256 * process.c (create_process): Reset SIGPROF handler in the child.
5257 * callproc.c (call_process): Likewise.
5259 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
5261 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
5263 2014-01-29 Eli Zaretskii <eliz@gnu.org>
5265 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
5266 of zero to print strings, GDB doesn't like it.
5268 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
5269 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
5270 we still use correct addresses. (Bug#16576)
5272 2014-01-27 K. Handa <handa@gnu.org>
5274 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
5275 to preserve the code detection behavior of 24.3.
5276 * coding.h (struct coding_system): New member detected_utf8_bytes.
5277 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
5278 (decode_coding_gap): Use short cut for UTF-8 file reading only
5279 when coding->detected_utf8_bytes equals to coding->src_bytes.
5280 * fileio.c (Finsert_file_contents): Cancel the previous change.
5282 2014-01-29 Martin Rudalics <rudalics@gmx.at>
5284 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
5285 that are not visible.
5287 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
5289 * xmenu.c (create_and_show_popup_menu): Handle case when no key
5290 is grabbed (Bug#16565).
5292 2014-01-28 Martin Rudalics <rudalics@gmx.at>
5294 * xdisp.c (last_max_ascent): Re-remove after erroneously
5295 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
5297 (move_it_to): Re-remove reference to last_max_ascent.
5298 (Fwindow_text_pixel_size): Add iterator's max_ascent and
5299 max_descent here instead of calling line_bottom_y.
5302 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
5304 * terminal.c (initial_free_frame_resources): New function.
5305 (init_initial_terminal): Install new hook to free face cache
5306 on initial frame and avoid memory leak. For details, see
5307 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
5308 * xfaces.c (free_frame_faces): Adjust comment.
5310 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5312 * data.c (Fstring_to_number): Document results if unparsable
5315 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
5317 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
5319 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5321 When decoding, prefer ptrdiff_t to int for buffer positions etc.
5322 * coding.c (detect_coding_utf_8, emacs_mule_char)
5323 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
5324 (check_utf_8, decode_coding):
5325 * coding.h (struct coding_system.errors):
5326 Use ptrdiff_t, not int, for integer values derived from buffer and
5329 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
5330 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
5331 before invoking decode_coding_gap, since there's just one block.
5333 2014-01-25 Martin Rudalics <rudalics@gmx.at>
5335 Fix handling of face attributes in Fx_create_frame (Bug#16529).
5336 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
5337 too early. Again run change_frame_size before assigning menu-
5340 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
5342 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
5343 arrives, call x_check_fullscreen, in case the new display has a
5344 different resolution. (Bug#16517)
5346 2014-01-25 Eli Zaretskii <eliz@gnu.org>
5348 * term.c (read_menu_input): If the selected frame changes, exit
5350 (tty_menu_show): If the selected frame changes while we displayed
5351 a menu, throw to top level. (Bug#16479)
5353 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
5355 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
5357 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
5359 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
5360 * data.c (count_one_bits_word): Fix bug (negated comparison)
5361 when BITS_PER_ULL < BITS_PER_BITS_WORD.
5363 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
5365 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
5366 Avoid undefined behavior by initializing display property bit of a
5367 string processed by the bidirectional iterator. For details, see
5368 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
5370 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
5372 Minor cleanup of previous change.
5373 * image.c (imagemagick_error, Fimagemagick_types):
5374 Omit some recently-introduced and unnecessary casts and assignments.
5376 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
5378 Fix two memory leaks discovered with Valgrind.
5379 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
5380 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
5382 2014-01-22 Martin Rudalics <rudalics@gmx.at>
5384 Fixes in window size functions around Bug#16430 and Bug#16470.
5385 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
5386 (Fwindow_mode_line_height, Fwindow_header_line_height)
5387 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5388 Minor doc-string adjustments.
5389 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
5390 Rewrite doc-strings.
5391 (window_body_height, window_body_width): Do not count partially
5392 visible lines/columns when PIXELWISE is nil (Bug#16470).
5393 (Qfloor, Qceiling): New symbols.
5395 2014-01-21 Eli Zaretskii <eliz@gnu.org>
5397 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
5398 when the image cache is not yet allocated. (Bug#16509)
5400 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
5402 * buffer.c (Fkill_buffer): When killing an indirect buffer,
5403 re-attach intervals to its base buffer (Bug#16502).
5404 * intervals.c (set_interval_object): Move from here...
5405 * intervals.h (set_interval_object): ... to here. Fix comments.
5407 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
5409 Avoid undefined behavior by initializing buffer redisplay bit.
5410 Problem reported by Dmitry Antipov in
5411 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
5412 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
5414 Revert some of the CANNOT_DUMP fix (Bug#16494).
5415 * lread.c (init_lread): Fix typo: NILP, not !NILP.
5417 2014-01-19 Eli Zaretskii <eliz@gnu.org>
5419 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
5420 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
5421 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
5422 they are replaced by macros that expand into direct calls to the
5423 corresponding functions from GDI32.DLL.
5424 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
5425 variables in the Cygwin build, they are unused.
5427 2014-01-19 K. Handa <handa@gnu.org>
5429 * composite.c (composition_update_it): Fix previous change.
5431 2014-01-18 Eli Zaretskii <eliz@gnu.org>
5433 Fix file name handling on MS-Windows 9X.
5434 * w32.c (maybe_load_unicows_dll): New function.
5436 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
5437 on, to make sure we can convert file names to and from UTF-8 on
5438 Windows 9X. This fixes a failure to start up because Emacs cannot
5439 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
5441 * w32font.c [WINDOWSNT]: Include w32.h.
5442 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
5443 of implementing the same stuff.
5444 Remove now unused g_b_init_is_windows_9x.
5446 * w32.h (maybe_load_unicows_dll): Add prototype.
5448 2014-01-17 Eli Zaretskii <eliz@gnu.org>
5450 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
5451 switch to single keyboard. Prevents daemon crashes when a new
5452 client connects while we show a TTY menu in an existing client.
5455 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
5457 Fix MinGW64 porting problem with _setjmp.
5458 Reported by Eli Zaretskii in:
5459 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
5460 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
5461 the old _setjmp and _longjmp. All uses changed.
5463 2014-01-13 Daniel Colascione <dancol@dancol.org>
5465 * textprop.c (Fremove_list_of_text_properties):
5466 Correctly handle reaching the end of the interval tree. (Bug#15344)
5468 2014-01-13 Martin Rudalics <rudalics@gmx.at>
5470 * xdisp.c (resize_mini_window): Round height to a multiple of
5471 frame's line height. Fix bug in calculation of window start
5472 position (Bug#16424).
5474 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
5476 * macfont.m: Include termchar.h.
5477 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
5478 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
5479 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
5480 *_WITH_GC_* to take face and f as parameters.
5481 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
5482 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
5484 2014-01-13 Daniel Colascione <dancol@dancol.org>
5486 Fix menu item updating in the presence of the Unity global menu
5489 * gtkutil.h (xg_have_tear_offs): Add frame parameter
5490 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
5492 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
5493 updating menus; explain why.
5494 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
5495 problem it's supposed to solve and it interferes with detecting
5496 the presence of a global menu.
5497 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
5500 2014-01-11 K. Handa <handa@gnu.org>
5502 * composite.c (composition_update_it): Fix indexing of
5503 LGSTRING_CHAR (Bug#15984).
5505 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
5507 * unexw32.c (_start) [__MINGW64__]: Define to __start.
5509 2014-01-11 Eli Zaretskii <eliz@gnu.org>
5511 * xdisp.c (try_window_id): Don't use this function's optimizations
5512 if overlays in the buffer displayed by the window have changed
5513 since last redisplay. (Bug#16347)
5514 (message_dolog): Fix indentation.
5516 2014-01-11 Martin Rudalics <rudalics@gmx.at>
5518 * frame.c (frame_resize_pixelwise): Fix doc-string.
5520 2014-01-10 Martin Rudalics <rudalics@gmx.at>
5522 Fix handling of internal borders (Bug#16348).
5523 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
5524 Remove internal border width from pixel width of windows.
5525 (change_frame_size_1): Don't return early when frame's pixel
5526 size changes - we still have to record the new sizes in the
5528 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
5529 also when toolbar gets larger.
5530 * window.c (check_frame_size): Include internal_border_width in
5532 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
5533 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
5534 In non-toolkit/non-GTK version clear internal border.
5535 * xterm.c (x_clear_under_internal_border): New function for
5536 non-toolkit/non-GTK version.
5537 (x_after_update_window_line): In non-toolkit/non-GTK version
5539 (handle_one_xevent, x_set_window_size):
5540 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
5541 * xterm.h (x_clear_under_internal_border): Extern it.
5543 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
5545 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
5546 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
5549 2014-01-06 Eli Zaretskii <eliz@gnu.org>
5551 * xdisp.c (redisplay_window): Don't skip window redisplay if the
5552 last value of point is not equal to buffer's point. (Bug#16129)
5554 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
5557 * nsterm.h (updateCollectionBehavior): Rename from
5558 updateCollectionBehaviour. All uses changed.
5560 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
5561 * Makefile.in (SETFATTR): New macro.
5562 (temacs$(EXEEXT)): Use it.
5564 2014-01-04 Martin Rudalics <rudalics@gmx.at>
5566 Fix maximization behavior on Windows (Bug#16300).
5567 * w32fns.c (w32_fullscreen_rect): Don't handle
5568 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
5569 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
5570 of SetWindowPos. Restore last placement also when leaving
5571 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
5572 but the FULLSCREEN_BOTH case.
5574 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
5577 * data.c (arithcompare_driver):
5578 * fileio.c (Fcar_less_than_car):
5579 * fns.c (internal_equal):
5580 * frame.c (delete_frame):
5581 * lisp.h (enum More_Lisp_Bits):
5583 Avoid C99 constructs that don't work in C89.
5584 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
5585 to port to C89, which doesn't have 'long long'.
5586 (count_trailing_zero_bits): Use them.
5588 2014-01-03 Chong Yidong <cyd@gnu.org>
5590 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
5592 2014-01-02 Martin Rudalics <rudalics@gmx.at>
5594 Further adjust frame/window scrollbar width calculations.
5595 * window.c (apply_window_adjustment):
5596 Set windows_or_buffers_changed.
5597 (Fwindow_scroll_bars): Return actual scrollbar width.
5598 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5599 For non-toolkit builds again use 14 as minimum width and set
5600 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
5601 * xterm.c (XTset_vertical_scroll_bar): Take width from
5602 WINDOW_SCROLL_BAR_AREA_WIDTH.
5603 (x_new_font): Rename wid to unit. Base calculation of new
5604 scrollbar width on toolkit used and make it analogous to that of
5605 x_set_scroll_bar_default_width.
5606 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5607 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
5608 of GetSystemMetrics.
5609 * w32term.c (w32_set_vertical_scroll_bar): Take width from
5610 WINDOW_SCROLL_BAR_AREA_WIDTH.
5611 (x_new_font): Make it correspond to changes in xterm.c.
5613 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
5615 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
5616 This is a cleaner way to fix the MinGW-w64 porting problem.
5617 Check for INTPTR_MAX misconfiguration.
5619 2014-01-01 Eli Zaretskii <eliz@gnu.org>
5621 * search.c (newline_cache_on_off, find_newline): In indirect
5622 buffers, use the newline cache of the base buffer.
5624 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
5625 buffer, invalidate the caches of its base buffer. (Bug#16265)
5627 * indent.c (width_run_cache_on_off, compute_motion): In indirect
5628 buffers, use the width-run cache of the base buffer.
5630 * xdisp.c (redisplay_window): When the window displays an indirect
5631 buffer, and the character widths in the display table have
5632 changed, invalidate the width-run cache of the corresponding base
5635 * fileio.c (Finsert_file_contents): When invalidating the newline
5636 cache, consider the case of inserting into indirect buffer.
5638 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
5639 In indirect buffers, use the paragraph cache of the base buffer.
5641 2013-12-31 Martin Rudalics <rudalics@gmx.at>
5643 * window.c (grow_mini_window): Fix last change.
5645 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
5647 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
5649 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
5651 * w32term.c (w32_initialize): Use LCID and LOWORD.
5653 * w32proc.c (create_child): Use pid_t for 5th argument.
5654 (IsValidLocale): Don't provide prototype for MinGW64.
5655 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
5656 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
5658 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
5659 MinGW64 doesn't support.
5661 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
5663 * w32.c (set_named_security_info): New function.
5664 (acl_set_file): Fall back on set_named_security_info if
5665 set_file_security fails.
5666 (g_b_init_set_named_security_info_w)
5667 (g_b_init_set_named_security_info_a): New static variables.
5668 (globals_of_w32): Initialize them to zero.
5669 (set_named_security_info): Set them to non-zero if the
5670 corresponding API is available.
5671 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
5672 New function typedefs.
5674 2013-12-31 Martin Rudalics <rudalics@gmx.at>
5676 Some more fixes following pixelwise resize changes including one
5678 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
5679 of frame_resize_pixelwise.
5680 * widget.c (pixel_to_text_size): New function.
5681 (update_wm_hints): Have size hints respect value of
5682 frame_resize_pixelwise.
5683 (EmacsFrameResize): Alway process resize requests pixelwise.
5684 * window.c (grow_mini_window): Make sure mini window is at least
5686 * xdisp.c (display_menu_bar): Make sure menubar extends till
5688 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
5689 (x_set_tool_bar_lines): Calculate pixelwise.
5690 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
5691 frame_resize_pixelwise.
5693 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
5695 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
5696 variables not used there.
5698 2013-12-30 Eli Zaretskii <eliz@gnu.org>
5700 * w32.c (sys_umask): New function. (Bug#16299)
5702 2013-12-30 Martin Rudalics <rudalics@gmx.at>
5704 * dispnew.c (change_frame_size_1): Take old width of root window
5705 from that window's pixel width. (Bug#16284)
5707 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
5709 Plain copy-file no longer chmods an existing destination (Bug#16133).
5710 * fileio.c (realmask): Now a static var, not a local.
5711 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
5712 Remove arg STATPTR. All uses changed.
5713 (Fcopy_file): Do not alter permissions of existing destinations,
5714 unless PRESERVE-PERMISSIONS (renamed from
5715 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
5716 Avoid race when testing for existing destinations and for
5717 when input and output files are the same.
5718 If changing the group fails, adjust both default and
5719 preserved permissions so that access is not granted to the
5721 (Fset_default_file_modes, init_fileio): Update realmask.
5722 (Fdefault_file_modes): Use realmask instead of calling umask.
5724 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
5726 Fix pipe bug with OS X emacs --daemon (Bug#16262).
5727 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
5728 flags on the daemon pipe ends before execing.
5730 2013-12-28 Eli Zaretskii <eliz@gnu.org>
5732 * w32fns.c (Fx_create_frame): Error out if called from a TTY
5733 session. (Bug#14739)
5735 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
5737 * callproc.c (Vexec_path): Document that exec-directory is in it.
5739 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
5741 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
5744 2013-12-27 Chong Yidong <cyd@gnu.org>
5746 * data.c (Fsymbol_function): Doc fix.
5748 2013-12-26 Martin Rudalics <rudalics@gmx.at>
5750 Some more tinkering with Bug#16051.
5751 * window.c (resize_frame_windows): Don't let the size of the
5752 root window drop below the frame's default character size.
5753 Never ever delete any subwindows - let the window manager do the
5756 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
5757 of toolbar lines needed when they exceed the height of the root
5759 (unwind_create_frame_1): New function.
5760 (Fx_create_frame): Generally inhibit calling the window
5761 configuration change hook here. Remove extra call to
5762 change_frame_size - it's not needed when we don't run the
5763 configuration change hook.
5765 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
5767 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
5768 On my Fedora 19 platform the core dumps were so big that
5769 my desktop became nearly catatonic.
5770 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
5771 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
5772 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
5773 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
5774 a clang-only syntax.
5775 * conf_post.h (__has_feature): New macro, if not already defined.
5776 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
5777 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
5779 2013-12-25 Eli Zaretskii <eliz@gnu.org>
5781 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
5782 is a file name. (Bug#16252)
5784 2013-12-25 Chong Yidong <cyd@gnu.org>
5786 * keyboard.c (Voverriding_terminal_local_map)
5787 (Voverriding_local_map): Doc fix.
5789 * keymap.c (Vemulation_mode_map_alists): Doc fix.
5791 2013-12-24 Eli Zaretskii <eliz@gnu.org>
5793 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
5794 file name when it is submitted to ShellExecute. Simplify code.
5795 Don't test DOCUMENT for being a string, as that is enforced by
5796 CHECK_STRING. Doc fix.
5798 2013-12-23 Eli Zaretskii <eliz@gnu.org>
5800 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
5801 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
5802 redisplay_tool_bar does. Improve and fix commentary.
5803 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
5804 limits of the glyph matrices. (Bug#16051)
5805 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
5806 only when the new size is different from the old one, and the new
5807 size can be achieved given the frame height.
5809 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
5811 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
5813 2013-12-23 Glenn Morris <rgm@gnu.org>
5815 * lread.c (Fload): Mention load-prefer-newer in doc.
5817 2013-12-22 Martin Rudalics <rudalics@gmx.at>
5819 Handle Bug#16207 by being more restrictive when running hooks.
5820 * window.c (unwind_change_frame): New function.
5821 (Fset_window_configuration): Don't run configuration change hook
5822 while the frame configuration is unsafe. Call select_window
5825 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
5827 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
5829 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
5831 * nsterm.h: Declare EmacsColor category.
5833 * nsterm.m (NSColor): Implement EmacsColor category.
5834 (ns_get_color): Use colorUsingDefaultColorSpace.
5835 (ns_get_color, ns_term_init): Use colorForEmacsRed.
5837 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
5839 2013-12-21 Eli Zaretskii <eliz@gnu.org>
5841 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
5842 having the PNG_NORETURN attribute, to avoid compiler warning in
5845 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5847 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
5849 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
5850 fringe background extension.
5851 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5852 because they are now always the same as `left' and `width',
5853 respectively. Remove code for the case that `width' and
5854 `sb_width' are different.
5856 2013-12-20 Martin Rudalics <rudalics@gmx.at>
5858 Remove scroll_bar_actual_width from frames.
5859 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
5860 * frame.c (Fscroll_bar_width): Return scroll bar area width.
5861 (x_figure_window_size):
5862 * nsterm.m (x_set_window_size):
5863 * widget.c (set_frame_size):
5864 * w32term.c (x_set_window_size):
5865 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
5866 scroll_bar_actual_width.
5868 Convert scroll_bar members to integers on Windows.
5869 * w32term.h (struct scroll_bar): Convert top, left, width,
5870 height, start, end and dragging to integers.
5871 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
5873 * w32term.c (w32_set_scroll_bar_thumb)
5874 (w32_scroll_bar_handle_click): Remove XINT conversions for
5875 scroll_bar members. Treat bar->dragging as integer.
5876 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
5877 first element. Remove XINT conversions for scroll_bar members.
5878 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
5879 Remove XINT conversions for scroll_bar members.
5881 Fix assignment for new window total sizes.
5882 * window.c (Fwindow_resize_apply_total): Assign values for
5885 2013-12-20 Chong Yidong <cyd@gnu.org>
5887 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
5888 argument to `append'.
5890 2013-12-19 Eli Zaretskii <eliz@gnu.org>
5892 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
5893 current text face, for extending the face of the display margins.
5896 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
5897 Doc fix. (Bug#16190)
5899 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
5901 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
5904 * nsterm.m (Qfile, Qurl): New.
5905 (EV_MODIFIERS2): New macro.
5906 (EV_MODIFIERS): Use EV_MODIFIERS2.
5907 (ns_term_init): Remove font and color from DND, does not work on
5908 newer OSX, and other ports don't have them.
5909 (performDragOperation:): Handle modifiers used during drag.
5910 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
5911 Remove global Lisp variables used to communicate with ns-win.el.
5912 Remove font and color handling.
5913 (syms_of_nsterm): Defsym Qfile and Qurl.
5915 2013-12-19 Anders Lindgren <andlind@gmail.com>
5917 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
5918 (ns_constrain_all_frames, x_set_offset): Remove assignment to
5920 (updateFrameSize:, windowWillResize:toSize:): Add trace.
5921 (constrainFrameRect): Remove special case nr_screens == 1.
5922 Don't constrain size to size of view.
5924 * nsterm.h (ns_output): Remove dont_constrain.
5926 2013-12-19 Anders Lindgren <andlind@gmail.com>
5928 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
5930 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
5932 Minor fixes for recent openp changes.
5933 * lisp.h (GCPRO7): New macro.
5934 * lread.c (openp): Use bool for boolean; all callers changed.
5935 Protect save_string from GC. Don't assume that file descriptors
5936 are nonzero. Redo save_mtime comparison to avoid bogus GCC
5937 warning about uninitialized variable.
5939 2013-12-18 Eli Zaretskii <eliz@gnu.org>
5941 * w32fns.c (emacs_abort): Use intptr_t as argument of
5942 INT_BUFSIZE_BOUND, to avoid compiler warnings.
5944 2013-12-18 Glenn Morris <rgm@gnu.org>
5946 * lread.c (Fload): Pass load_prefer_newer to openp.
5947 Don't bother checking mtime if openp already did it.
5948 (openp): Add `newer' argument, to check all suffixes
5949 and find the newest file.
5950 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
5951 * callproc.c (call_process):
5952 * charset.c (load_charset_map_from_file):
5953 * emacs.c (init_cmdargs):
5954 * image.c (x_create_bitmap_from_file, x_find_image_file):
5956 * lread.c (Flocate_file_internal):
5957 * process.c (Fformat_network_address):
5958 * sound.c (Fplay_sound_internal):
5959 * w32.c (check_windows_init_file):
5960 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
5962 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
5964 2013-12-17 Eli Zaretskii <eliz@gnu.org>
5966 * w32.c (getloadavg): Don't index samples[] array with negative
5967 indices. Recover from wall-clock time being set backwards.
5969 * w32term.c (w32_initialize): Declare the argument of
5970 set_user_model as const.
5972 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
5973 (w32_menu_show): Constify some arguments passed to MessageBox.
5975 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
5976 to initialize Lisp objects.
5978 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
5979 initialize Lisp objects.
5981 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
5982 use variables used only on X under that condition.
5984 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
5985 variables not used there.
5987 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
5989 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
5990 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
5992 2013-12-16 Eli Zaretskii <eliz@gnu.org>
5994 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
5995 code, revealed in presence of R2L characters, character
5996 compositions, and display vectors. A better fix for Bug#16148.
5997 (extend_face_to_end_of_line): Don't reference tool_bar_window in
5998 GTK and NS builds, they don't have this member of struct frame.
6000 * dispextern.h (struct composition_it): Correct a comment for the
6003 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6005 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6006 This prevents a compilation error on C compilers that do not
6007 default functions to return 'int' if not declared. Also, add
6008 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6009 since it now uses inline functions.
6011 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6013 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6014 display margins on mode line, header line, and in the frame's
6015 tool-bar window. (Bug#16165)
6017 2013-12-16 Andreas Schwab <schwab@suse.de>
6019 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6021 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6023 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6026 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6028 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6030 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6032 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6033 intended to find bogus pointers in font objects (Bug#16140).
6034 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6035 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6036 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6037 Disable for MS-Windows due to Bug#15876; apparently this
6038 requires more or less substantial changes in fontset code.
6039 * xfont.c (xfont_close):
6040 * xftfont.c (xftfont_close): Call x_display_info_for_display
6041 to check whether 'Display *' is valid (Bug#16093 and probably
6044 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6046 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6047 Reported by Juanma Barranquero <lekktu@gmail.com>.
6049 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6050 open a pty on MS-Windows. (Bug#16152)
6052 * emacs.c (decode_env_path): Fix bogus comparison against
6053 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6055 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6057 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6058 (Fx_file_dialog): Add parentheses around && to silence warning.
6060 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6062 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6064 * xdisp.c (extend_face_to_end_of_line): Extend background of
6065 non-default face in margin areas as well. (Bug#16151)
6066 (display_line): Call extend_face_to_end_of_line for continued
6067 lines as well, if the display margins have non-zero width.
6068 (set_glyph_string_background_width): When needed, set the
6069 extends_to_end_of_line_p flag on glyph strings to be drawn in
6070 margin areas, not only in the text area.
6072 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6075 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6077 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6078 Don't worry about verify_error being t, since it has to be a list.
6080 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6082 Use bool for boolean, focusing on headers.
6083 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6084 No need to include <stdbool.h>, since conf_post.h does it now.
6085 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6086 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6087 (SET_PER_BUFFER_VALUE_P):
6088 * ccl.c, ccl.h (setup_ccl_program):
6089 * ccl.h (CHECK_CCL_PROGRAM):
6090 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6091 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6092 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6093 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6094 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6095 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6096 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6097 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6098 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6099 (CHARSET_FAST_MAP_SET):
6100 * coding.c (decode_coding_ccl, encode_coding_ccl):
6101 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6102 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6103 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6104 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6105 (decode_coding_c_string):
6106 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6107 * conf_post.h (has_attribute):
6108 * dispextern.h (trace_redisplay_p)
6109 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6110 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6111 (SET_GLYPH_FROM_CHAR_GLYPH)
6112 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6113 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6114 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6115 (cursor_in_mouse_face_p):
6116 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6117 (blank_row, prepare_desired_row)
6118 (build_frame_matrix_from_leaf_window, make_current)
6119 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6120 (update_window, scrolling_window, update_frame_line):
6121 * disptab.h (GLYPH_FOLLOW_ALIASES):
6122 * editfns.c (Fformat):
6123 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6124 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6125 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6126 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6127 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6128 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6129 (FONT_DEFERRED_LOG):
6130 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6131 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6132 (FRAME_MOUSE_UPDATE):
6133 * fringe.c (Fdefine_fringe_bitmap):
6134 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6135 (x_create_bitmap_from_xpm_data, xpm_load_image):
6136 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6137 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6138 (MERGE_INTERVAL_CACHE):
6139 * keymap.h (KEYMAPP):
6140 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6141 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6142 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6143 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6144 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6145 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6146 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6147 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6148 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6149 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6150 (SETUP_BUFFER_SYNTAX_TABLE):
6151 * systime.h (timespec_valid_p):
6152 * term.c (save_and_enable_current_matrix):
6153 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6154 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6155 (redisplay_internal, try_window_reusing_current_matrix)
6156 (sync_frame_with_window_matrix_rows, try_window_id)
6157 (display_menu_bar, display_tty_menu_item, display_mode_line)
6158 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6159 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6160 * xmenu.c (xmenu_show):
6161 * xterm.c (use_xim, x_term_init):
6162 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6163 (struct x_bitmap_record):
6164 Use bool for booleans.
6165 * ccl.c (struct buffer_text):
6166 * ccl.h (struct ccl_program):
6167 * charset.h (struct charset):
6169 * coding.h (struct iso_2022_spec, struct coding_system):
6170 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6171 (struct glyph_string, struct face, struct face_cache)
6172 (struct bidi_string_data, struct bidi_it)
6173 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6175 * editfns.c (Fformat):
6176 * frame.h (struct frame):
6177 * fringe.c (struct fringe_bitmap):
6178 * intervals.h (struct interval):
6179 * keyboard.h (struct kboard):
6180 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6181 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6182 (struct Lisp_Buffer_Local_Value, union specbinding):
6183 * macfont.m (struct macfont_info):
6184 * process.h (struct Lisp_Process):
6185 * termchar.h (struct tty_display_info):
6186 * window.h (struct window):
6187 * xterm.h (struct x_output):
6188 Use bool_bf for boolean bit-fields.
6189 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6190 All callers changed.
6191 * ccl.h (struct ccl_program): Remove unused members private_state,
6192 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6194 (struct ccl_spec): Remove unused members cr_carryover,
6195 eight_bit_carryover.
6196 * conf_post.h: Include <stdbool.h>.
6197 (bool_bf): New type.
6198 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6199 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6200 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6201 'do { ... } while (false)' brackets.
6202 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6203 Args must now be expressions; all callers changed.
6204 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6205 (PRODUCE_GLYPHS): Simplify use of boolean.
6206 * fileio.c (Fcopy_file):
6207 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6208 * lisp.h (UNGCPRO): Return void, not int.
6209 (FOR_EACH_TAIL): Use void expression, not int expression.
6210 * region-cache.c: Reindent.
6211 * region-cache.h: Copy comments from region-cache.c, to fix
6212 incorrect remarks about booleans.
6214 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6216 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6217 when character at point is displayed from a display vector.
6220 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6222 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6223 now a list of certificate validation checks that will abort a
6224 connection with an error.
6225 (Fgnutls_boot): Document it and use it.
6227 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6229 * w32term.c (w32_enable_frame_resize_hack): New variable.
6230 (x_set_window_size): Use it to hack frame resizing on Windows
6233 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6235 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6236 Windows-specific code to w32.c. Change error message text to
6237 match that of Posix platforms.
6239 * w32.c (w32_copy_file): New function, most of the code copied and
6240 reworked from Fcopy_file. Improve error handling. Plug memory
6241 leak when errors are thrown. Support file names outside of the
6242 current codepage. (Bug#7100)
6244 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6246 * lread.c (load_path_default): Prototype.
6248 2013-12-13 Glenn Morris <rgm@gnu.org>
6250 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6251 (dump_path): Remove.
6252 (load-path-default): Remove `changed' argument.
6253 Do not set dump_path permanently. Simplify.
6254 (init_lread): Simplify.
6255 (syms_of_lread): Remove dump_path.
6257 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6259 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
6260 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
6261 2013-12-12 font-related change to avoid Bug#16128, which
6262 is quite hard to fix without even more substantial changes.
6264 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6266 * font.c (font_close_object): Check for live frame (Bug#16128).
6268 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6270 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
6271 Return ptrdiff_t, not int, since it's a buffer size.
6272 Reindent/reparen some macros to a more Gnuish style.
6274 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
6276 Avoid undefined behavior with huge regexp interval counts.
6277 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
6278 since it's now specialized to interval counts. All uses changed.
6279 Do not assume wraparound on signed integer overflow.
6280 (regex_compile): Simplify based on the above changes.
6282 2013-12-12 Eli Zaretskii <eliz@gnu.org>
6284 Support file names on MS-Windows that use characters outside of
6285 the current system codepage. (Bug#7100)
6287 * w32.c (get_file_security, set_file_security)
6288 (create_symbolic_link): Separate pointers and boolean flags for
6289 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
6290 non-zero, else the former.
6291 (codepage_for_filenames, filename_to_utf16, )
6292 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
6294 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
6296 (normalize_filename): Lose the DBCS code, now works on UTF-8.
6297 Accept only one argument; all callers changed.
6298 (dostounix_filename): Remove the second argument, now works in
6299 UTF-8. All callers changed.
6300 (parse_root): Lose DBCS code.
6301 (get_long_basename, w32_get_short_filename, init_environment)
6302 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
6303 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
6304 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
6305 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
6306 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
6307 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
6309 (ansi_encode_filename): New function.
6310 (get_emacs_configuration, get_emacs_configuration_options):
6312 (add_volume_info, GetCachedVolumeInformation): Run the input file
6313 name through unixtodos_filename, to ensure it is stored and
6314 referenced in canonical form.
6315 (get_volume_info): Lose the DBCS code, now works in UTF-8.
6316 (logon_network_drive, sys_link, utime): Improve error handling.
6317 (sys_access): New function.
6318 (hashval, generate_inode_val): Unused functions deleted.
6319 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
6320 (check_windows_init_file): Convert error message from UTF-8 to
6321 ANSI codepage, for display in the message box.
6322 (globals_of_w32): Set w32_unicode_filenames according to the OS
6325 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
6326 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6327 (syms_of_w32term): Declare w32-unicode-filenames.
6329 * w32proc.c (new_child, delete_child): Remove code that handled
6330 unused pending_deletion and input_file members of the child struct.
6331 (create_child, sys_spawnve): Convert all file names to ANSI
6332 codepage. Use ANSI APIs explicitly; forcibly fail if any file
6333 name cannot be encoded in ANSI codepage. Don't use
6334 unixtodos_filename, mirror slashes by hand.
6335 (record_infile, record_pending_deletion): Functions deleted.
6336 (Fw32_short_file_name): Call w32_get_short_filename instead of
6339 * w32notify.c (add_watch): Work in Unicode mode when
6340 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6341 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
6342 instead, do the same with Lisp primitives.
6344 * w32fns.c (file_dialog_callback, Fx_file_dialog)
6345 (Fsystem_move_file_to_trash, Fw32_shell_execute)
6346 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
6347 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
6348 (Fw32_shell_execute): Improve error reporting.
6349 (Fdefault_printer_name): Ifdef away for Cygwin.
6351 * w32.h (struct _child_process): Remove input_file and
6352 pending_deletion members that are no longer used.
6353 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
6354 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
6355 (ansi_encode_filename): New and updated prototypes.
6357 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
6359 (unexec): Don't use dostounix_filename, it expects a file name in
6360 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
6363 * fileio.c (Ffile_name_directory, file_name_as_directory)
6364 (directory_file_name, Fexpand_file_name)
6365 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
6366 arguments of dostounix_filename.
6367 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
6368 use MAX_UTF8_PATH for size of file-name strings.
6369 (emacs_readlinkat): Build an explicitly unibyte string for file
6371 (syms_of_fileio) <file-name-coding-system>:
6372 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
6374 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
6375 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
6376 directories to UTF-8.
6377 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
6378 environment, and each element of the input PATH, to UTF-8.
6380 * dired.c (file_attributes): Use build_unibyte_string explicitly
6381 to make Lisp strings from user and group names.
6383 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
6386 * coding.c (decode_file_name, encode_file_name): New functions.
6388 * termcap.c (tgetent): Adapt to the change in arguments of
6391 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
6394 * msdos.c (dostounix_filename, init_environment): Adapt to the
6395 change in arguments of dostounix_filename.
6397 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
6398 [WINDOWSNT]: Encode file names passed to the image libraries in
6401 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
6402 [WINDOWSNT]: Convert file names to the current ANSI codepage.
6404 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
6405 arguments of dostounix_filename.
6407 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6409 * font.h (struct font_entity) [HAVE_NS]: New field to record
6410 font driver which was used to create this entity.
6411 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
6412 frame where the font was opened.
6413 (font_close_object): Add prototype.
6414 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
6415 (font_close_object): Not static any more. Lost frame arg.
6416 Adjust comment and users.
6417 * alloc.c (cleanup_vector): Call font_close_object to adjust
6418 per-frame font counters correctly. If HAVE_NS, also call
6419 driver-specific cleanup for font-entity objects.
6420 * ftfont.c (ftfont_open):
6421 * nsfont.m (nsfont_open):
6422 * w32font.c (w32font_open_internal):
6423 * xfont.c (xfont_open):
6424 * xftfont.c (xftfont_open): Save frame pointer in font object.
6425 * macfont.m (macfont_open): Likewise.
6426 (macfont_descriptor_entity): Save driver pointer to be able
6427 to call its free_entity routine when font-entity is swept.
6428 * ftxfont.c (ftxfont_open): Add eassert because frame
6429 pointer should be saved by ftfont_driver.open.
6431 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6433 * xterm.c (x_make_frame_visible): Restore hack which is needed when
6434 input polling is used. This is still meaningful for Cygwin, see
6435 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
6436 * keyboard.c (poll_for_input_1, input_polling_used):
6437 Define unconditionally.
6438 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
6439 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
6440 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
6441 (font_for_char): Prefer ptrdiff_t to int for buffer position.
6442 (face_for_char): Likewise. Rearrange eassert and return ASCII
6443 face for CHAR_BYTE8_P.
6444 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
6446 2013-12-11 Ken Brown <kbrown@cornell.edu>
6448 * dispextern.h (erase_phys_cursor):
6449 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
6451 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
6453 * nsterm.m (x_free_frame_resources):
6454 * term.c (tty_free_frame_resources):
6455 * xterm.c (x_free_frame_resources): Do not check for non-NULL
6456 face cache because it's implied by free_frame_faces anyway.
6457 * w32term.c (x_free_frame_resources): Likewise. Do not call
6458 free_frame_faces twice.
6460 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6462 * editfns.c (Fformat_time_string): Mention %F in the doc.
6464 2013-12-11 Martin Rudalics <rudalics@gmx.at>
6466 * window.c (resize_frame_windows): Don't return immediately when
6467 the root window's size doesn't change - the minibuffer window
6468 may still have to be repositioned/resized.
6469 * xfns.c (Fx_create_frame): Always change the frame size after
6470 initializing the frame's faces.
6471 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
6472 change_frame_size should already have done it.
6473 (x_new_font): Assign new tool- and menu-bar heights.
6474 (x_set_window_size_1): Account for tool- and menu-bar heights
6475 (Bug#16013). Don't set pixel sizes since change_frame_size
6476 should already have done it.
6478 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
6480 Remove the option of using libcrypto.
6481 * Makefile.in (LIB_CRYPTO): Remove.
6482 (LIBES): Don't use it.
6484 2013-12-11 Juri Linkov <juri@jurta.org>
6486 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
6487 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
6489 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
6491 * xdisp.c (display_tool_bar_line): Don't extend on a previously
6492 drawn tool bar items (Bug#16058).
6493 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
6495 2013-12-09 Ken Brown <kbrown@cornell.edu>
6497 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
6499 * lisp.h (get_frame_param): Adjust conditions for prototype
6502 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
6504 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
6505 Avoid unused macro warning if configured --without-xft.
6507 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
6509 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
6511 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
6513 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
6515 * emacs.c (main): Call fixup_locale a second time for GNUstep.
6517 2013-12-08 Martin Rudalics <rudalics@gmx.at>
6519 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
6521 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
6523 Use libcrypto's checksum implementations if available, for speed.
6524 * Makefile.in (LIB_CRYPTO): New macro.
6527 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
6528 The macro didn't conform to C99 due to type mismatch,
6529 which caused compilation failure with Sun C 5.12,
6530 and it was confusing anyway. Include window.h to declare
6531 redisplay_other_windows.
6533 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
6535 * window.c (set_window_buffer): Update mode line (bug#16084).
6537 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
6539 Fix minor problems found by static checking.
6540 * keyboard.c (poll_for_input_1, input_polling_used):
6541 Define only if HAVE_NTGUI.
6542 * xmenu.c (popup_activate_callback): Omit unnecessary
6543 check against USE_X_TOOLKIT, which must be defined here anyway.
6544 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
6547 2013-12-07 Martin Rudalics <rudalics@gmx.at>
6549 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
6551 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
6553 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
6555 * nsterm.m (x_set_window_size): Remove fprintf.
6556 (init): Define always. Set applicationDidFinishLaunchingCalled
6558 (applicationDidFinishLaunching:):
6559 Set applicationDidFinishLaunchingCalled.
6560 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
6563 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
6565 Pixel resize changes for NS (Bug#16049).
6566 * nsterm.m (x_set_window_size): Change parameters rows/cols to
6567 height/width. row/cols are locals.
6568 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
6569 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
6570 (windowWillResize): Remove gsextra. Calculate extra as in
6572 (x_new_font): Don't change frame size if fullscreen.
6573 Change size pixelwise.
6575 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
6576 comment in xfns.c. Change to pixelwise call.
6578 2013-12-06 Eli Zaretskii <eliz@gnu.org>
6580 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
6583 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
6585 * xterm.c (input_signal_count): Remove.
6586 (x_dispatch_event): Define unconditionally.
6587 (x_make_frame_visible): Process X events until the frame
6588 is really visible (Bug#16027).
6589 * xterm.h (x_dispatch_event): Declare unconditionally.
6591 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
6593 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
6595 * nsterm.m (x_set_window_size): Handle pixelwise.
6597 2013-12-05 Martin Rudalics <rudalics@gmx.at>
6599 * w32term.c (x_new_font):
6600 * xterm.c (x_new_font): Calculate new frame size from new font
6603 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6605 * lisp.h (FOR_EACH_TAIL): New macro.
6606 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
6608 * window.c (select_window): Call second wset_redisplay before we change
6609 selected_window (bug#16034).
6611 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
6613 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
6615 2013-12-04 Eli Zaretskii <eliz@gnu.org>
6617 * w32xfns.c: Include window.h, to avoid a compiler warning.
6619 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6621 * window.c (window_scroll): Mark window for redisplay (bug#16034).
6622 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
6623 window_scroll takes care of it.
6624 (Fset_window_point, Fdelete_other_windows_internal)
6625 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
6626 (Fsplit_window_internal, Fdelete_window_internal)
6627 (Fresize_mini_window_internal, Fset_window_configuration)
6628 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
6629 cause redisplay instead of forcing a complete redisplay.
6630 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
6631 we're only affecting the selected_window.
6633 2013-12-04 Eli Zaretskii <eliz@gnu.org>
6635 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
6636 directional control characters. Update type and category
6637 determination according to the UBA from Unicode v6.3.
6638 (bidi_category_t): New category EXPLICIT_FORMATTING.
6640 * dispextern.h (bidi_type_t): Update to include new bidirectional
6641 properties introduced with Unicode v6.3. (Bug#16043)
6643 2013-12-04 Martin Rudalics <rudalics@gmx.at>
6645 * xterm.c (XTflash): Fix coordinate of bottom area to flash
6648 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
6650 * font.c (font_list_entities): Remove dummy assignment.
6651 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
6652 used on graphic displays only. Remove unused 'font_encoder' member.
6653 (struct font_bitmap): Remove unused 'extra' member.
6654 * nsfont.m (nsfont_open):
6655 * w32font.c (w32font_open_internal):
6656 * ftfont.c (ftfont_get_bitmap): Adjust users.
6658 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
6660 Use bool for boolean.
6661 * tparam.c (tparam1):
6662 * undo.c (record_point, record_property_change):
6663 Use bool for boolean, for local vars that are always true or false.
6665 Minor integer overflow fixes (Bug#16033).
6666 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
6667 This improves on the previous fix to this function.
6668 (window_resize_check): When summing up pixel counts, don't rely on
6669 undefined behavior if the sum overflows.
6671 2013-12-03 Martin Rudalics <rudalics@gmx.at>
6673 * window.c (Fset_window_new_pixel): Don't choke at negative
6674 argument value (Bug#16033).
6676 * xfns.c (Fx_create_frame): Add another call to change_frame_size
6677 to avoid crash in window_box_height.
6679 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
6680 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
6682 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
6684 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
6686 Minor integer overflow fixes.
6687 * window.c (Fset_window_new_pixel, grow_mini_window):
6688 * xdisp.c (Fwindow_text_pixel_size):
6689 Avoid undefined behavior on signed integer overflow.
6690 * xfns.c (x_set_mouse_color):
6691 Check that drag shape fits in 'unsigned', since that's what X wants.
6693 2013-12-02 Eli Zaretskii <eliz@gnu.org>
6695 Improve reporting of fatal exception on MS-Windows.
6696 * w32fns.c (my_exception_handler): New function.
6697 (globals_of_w32fns): Set it up as the unhandled exception
6698 handler. Initialize exception code and address to zeros.
6699 (emacs_abort): If the exception code and address are available,
6700 print them at the beginning of the backtrace. Fix the format of
6701 printing addresses (was producing 0x0x12345678 on XP).
6704 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
6706 * eval.c (Fbacktrace__locals): New function.
6707 (syms_of_eval): Defsubr it.
6709 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
6711 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
6712 Define here to unify between...
6713 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
6714 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
6716 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6718 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
6720 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
6721 fringe background extension.
6722 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6723 because they are now always the same as `left' and `width',
6724 respectively. Remove code for the case that `width' and
6725 `sb_width' are different.
6727 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
6729 Fix minor problems found by static checking.
6730 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
6731 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
6732 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
6734 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
6736 * image.c (imagemagick_compute_animated_image): Don't crash if we
6737 have an animation with different-sized images (bug#15313).
6739 2013-11-30 Martin Rudalics <rudalics@gmx.at>
6741 Remove some unused items introduced during pixelwise change.
6742 * window.c (window_resize_total_check): Remove unused function.
6743 * xdisp.c (remember_mouse_glyph): Remove unused label.
6744 (Ftool_bar_height): Move declaration inside #if.
6745 * xterm.c (x_set_window_size): Don't use r and c.
6747 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
6749 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
6752 * window.c (Fset_window_configuration): Comment out unused variables.
6754 * w32term.c (w32_read_socket): Remove unused variable `buf'.
6756 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
6758 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
6760 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
6762 * gnutls.c (gnutls_audit_log_function): Only declare and define if
6763 HAVE_GNUTLS3 (Bug#16001).
6765 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
6766 if interrupts are deferred (Bug#15801).
6768 2013-11-30 Martin Rudalics <rudalics@gmx.at>
6770 Support resizing frames and windows pixelwise.
6771 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
6772 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
6773 (struct glyph_matrix): Replace window_left_col and
6774 window_top_line by window_pixel_left and window_pixel_top.
6775 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
6777 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
6778 (draw_window_divider, move_it_to, x_draw_right_divider)
6779 (x_draw_bottom_divider, change_frame_size): Add or fix
6781 * dispnew.c (change_frame_size_1): Change prototype.
6782 (adjust_glyph_matrix, required_matrix_width)
6783 (adjust_frame_glyphs_for_window_redisplay): Use pixel
6784 values instead of lines and columns.
6785 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
6786 WINDOW_TOTAL_FRINGE_WIDTH.
6787 (handle_window_change_signal, do_pending_window_change)
6788 (init_display): Adjusts calls of change_frame_size.
6789 (change_frame_size, change_frame_size_1): Handle pixelwise
6791 * frame.c (Qright_divider_width, Qbottom_divider_width):
6793 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
6794 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
6795 (x_set_internal_border_width, x_set_vertical_scroll_bars)
6796 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
6798 (set_frame_param): New function.
6799 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
6800 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
6801 (Ffringe_width, Fborder_width, Fright_divider_width)
6802 (Fbottom_divider_width): New functions, defsubr them.
6803 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
6804 New argument pixelwise.
6805 (struct frame_parm_table): New members Qright_divider_width and
6806 Qbottom_divider_width.
6807 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
6808 (x_report_frame_params): Handle Qright_divider_width and
6809 Qbottom_divider_width.
6810 (x_set_right_divider_width, x_set_bottom_divider_width):
6812 (frame_resize_pixelwise): New option.
6813 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
6814 new_pixelwise, right_divider_width and bottom_divider_width;
6815 remove total_lines; rename text_lines, text_cols, new_text_lines
6816 and new_text_cols to text_height, text_width, new_height and
6817 new_width respectively.
6818 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
6819 FRAME_TEXT_WIDTH respectively.
6820 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
6821 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
6822 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
6824 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
6825 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
6826 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
6827 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
6828 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
6829 (FRAME_TOTAL_COLS_ARG): Remove macro.
6830 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
6831 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
6832 (x_wm_set_size_hint): Handle frame pixel sizes.
6833 * indent.c (compute_motion, Fcompute_motion):
6834 Call window_body_width instead of window_body_cols.
6835 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
6836 (make_lispy_position): Handle right and bottom dividers.
6837 (Fsuspend_emacs): Pixelize call of change_frame_size.
6838 * keyboard.h: Extern Qright_divider, Qbottom_divider.
6839 * lisp.h: Extern set_frame_param.
6840 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
6842 (Fx_create_frame): Add entry for vertical_drag_cursor.
6843 Pixelize call of change_frame_size.
6844 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
6845 * nsterm.m (ns_update_window_end): Optionally draw right
6847 (x_set_window_size): Add argument pixelwise.
6848 Call check_frame_size and change_frame_size with pixelwise zero.
6849 (ns_draw_window_divider): New function.
6850 (ns_redisplay_interface): Add ns_draw_window_divider.
6851 (updateFrameSize:): Call change_frame_size with pixelwise zero.
6852 (x_new_font): Call x_set_window_size with pixelwise zero.
6853 * print.c (print_object): For a window print its sequence
6855 * term.c (Fresume_tty): Pixelize call of change_frame_size.
6856 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
6857 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
6858 (w32_createwindow): Use scroll bar area width.
6859 (w32_wnd_proc): Handle bottom divider width.
6860 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
6861 (Fx_create_frame): Default divider width parameters.
6862 Caclulate sizes pixelwise. Add vertical drag cursor support.
6863 (x_create_tip_frame): Default divider widths to zero.
6864 Pixelize call to change_frame_size.
6865 (Fx_show_tip): Add handling of divider widths. Pixelize window
6867 (Fw32_frame_rect): New function.
6868 (frame_parm_handler w32_frame_parm_handlers): Add divider
6870 (Vx_window_vertical_drag_shape): Add variable.
6871 * w32inevt.c (resize_event, maybe_generate_resize_event):
6872 Pixelize change_frame_size calls.
6873 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
6875 * w32term.c (w32_draw_window_divider): New function.
6876 (x_update_window_end): Handle right divider.
6877 (w32_draw_fringe_bitmap, x_scroll_run)
6878 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
6879 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
6880 Calculate new frame sizes pixelwise.
6881 (x_new_font): Pixelize call to x_set_window_size.
6882 (x_check_fullscreen): Pixelize call to change_frame_size.
6883 (x_set_window_size_1, x_set_window_size): New argument
6884 pixelwise. Calculate pixelwise.
6885 (x_wm_set_size_hint): Use scroll bar area width.
6886 (w32_redisplay_interface): Add w32_draw_window_divider.
6887 * w32term.h (struct w32_output): Add vertical drag cursor.
6888 * widget.c (set_frame_size, update_wm_hints)
6889 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
6891 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
6892 * window.c (sequence_number): Restore.
6893 (Fwindow_pixel_width, Fwindow_pixel_height)
6894 (Fwindow_mode_line_height, Fwindow_header_line_height)
6895 (window_pixel_to_total, Frun_window_scroll_functions)
6896 (Fset_window_new_pixel, window_resize_apply_total)
6897 (Fwindow_resize_apply_total): New functions.
6898 (window_body_height, window_body_width): Rename from
6899 window_body_lines. New argument PIXELWISE.
6900 Calculate pixelwise.
6901 (Fwindow_body_height, Fwindow_body_width): New argument
6903 (coordinates_in_window, window_relative_x_coord): Use window's
6904 pixel width instead of total width.
6905 (replace_window, recombine_windows): Initialize pixel values.
6906 (resize_root_window, resize_frame_windows, grow_mini_window)
6907 (shrink_mini_window): New argument PIXELWISE.
6908 Calculate pixelwise.
6909 (Fdelete_other_windows_internal, adjust_window_margins)
6910 (window_resize_check, window_resize_apply)
6911 (Fdelete_window_internal, Fresize_mini_window_internal)
6912 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
6913 (check_frame_size): Rename arguments. New argument PIXELWISE.
6914 Calculate pixelwise.
6915 (set_window_buffer): Make samebuf bool. Run configuration change
6916 hook only if buffer changed.
6917 (Fset_window_buffer): Rewrite doc-string.
6918 (make_window): Initialize new_pixel slot.
6919 (Fwindow_resize_apply): Check pixel size of root window.
6920 (Fsplit_window_internal): Call 2nd argument pixel_size.
6921 Calculate pixelwise.
6922 (Fscroll_left, Fscroll_right): Call window_body_width instead of
6924 (save_window_data): New slots frame_text_width,
6925 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
6926 (saved_window): New slots pixel_left, pixel_top, pixel_height,
6928 (Fcurrent_window_configuration, Fset_window_configuration)
6929 (save_window_save, compare_window_configurations): Handle new
6930 slots in save_window_data and saved_window.
6931 (Fset_window_scroll_bars): Fix doc-string.
6932 (window_resize_pixelwise): New variable.
6933 (coordinates_in_window, Fcoordinates_in_window_p):
6935 (make_parent_window): Adjust sequence_number.
6936 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6938 * window.h (struct window): New members new_pixel, pixel_left,
6939 pixel_top, pixel_width, pixel_height. Restore sequence_number.
6940 (wset_new_pixel): New function.
6941 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
6942 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
6943 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
6944 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
6945 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
6946 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
6947 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
6948 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
6949 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
6950 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
6951 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
6952 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
6953 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
6954 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
6955 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
6957 (resize_frame_windows, grow_mini_window, shrink_mini_window)
6958 (window_body_width, check_frame_size): Adapt external declarations.
6959 * xdisp.c (last_max_ascent): New integer.
6960 (window_text_bottom_y): Handle bottom divider.
6961 (window_box_width, window_box_height): Calculate pixelwise.
6962 (get_glyph_string_clip_rects): Handle right divider.
6963 (remember_mouse_glyph): When windows are resized pixelwise
6964 proceed with width and height set to 1.
6965 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
6967 (move_it_to): Calculate and return maximum x position
6969 (Fwindow_text_pixel_size): New function.
6970 (resize_mini_window, update_tool_bar): Calculate pixelwise.
6971 (tool_bar_lines_needed): Rename to tool_bar_height.
6972 Calculate pixelwise.
6973 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
6974 Calculate pixelwise.
6975 (redisplay_tool_bar): Calculate pixelwise.
6976 (redisplay_window): Calculate pixelwise. Handle dividers.
6977 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
6978 (x_draw_vertical_border): Handle dividers.
6979 (define_frame_cursor1): Handle vertical drag cursor.
6980 (x_draw_right_divider, x_draw_bottom_divider): New functions.
6981 (expose_window): Calculate pixelwise. Handle dividers.
6982 (init_xdisp): Initialize pixel values.
6983 * xfaces.c (Qwindow_divider): New face.
6984 (realize_basic_faces): Realize it.
6985 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
6986 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
6987 (x_set_scroll_bar_default_width): Default actual width to 16.
6988 (Fx_create_frame): Set sizes pixelwise.
6989 (x_create_tip_frame): Default divider widths to zero.
6990 Pixelize call of change_frame_size.
6991 (Fx_show_tip): Handle divider widths. Initial pixel position
6993 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
6994 (Vx_window_vertical_drag_shape): New option.
6995 * xmenu.c (free_frame_menubar): Pixelize call of
6997 * xterm.c (x_draw_window_divider): New function.
6998 (x_update_window_end): Optionally draw right divider.
6999 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7000 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7001 (handle_one_xevent, x_new_font): Calculate pixelwise.
7002 (x_set_window_size_1, x_set_window_size): New argument
7003 pixelwise. Calculate pixelwise.
7004 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7005 (struct x_redisplay_interface): Add x_draw_window_divider.
7006 * xterm.h (struct x_output): Add vertical_drag_cursor.
7008 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7010 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7011 Set invisible frames's `redisplay' when a full redisplay is requested.
7012 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7013 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7014 (display_mode_lines): Set it here instead.
7016 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7018 * dispextern.h (set_window_update_flags): Remove.
7020 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7022 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7024 * xdisp.c (REDISPLAY_SOME_P): New macro.
7025 (redisplay_internal): Use it (bug#15999).
7026 (prepare_menu_bars, redisplay_window): Use it as well.
7028 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7030 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7032 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7033 (globals_of_w32font): Zero it out.
7034 (GetCharWidth32W_Proc): New function pointer.
7035 (get_char_width_32_w): New function.
7036 (compute_metrics): If get_glyph_outline_w returns an error, try
7037 get_char_width_32_w before declaring a failure. This avoids
7038 punishing raster (a.k.a. "bitmap") fonts by slowing down
7039 redisplay. (Bug#6364).
7041 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7043 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7044 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7045 highlight needs to be redisplayed. (Bug#15913)
7047 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7049 Fix minor problems found by static checking.
7050 * buffer.h (struct buffer_text, struct buffer):
7051 * frame.h (struct frame):
7052 * window.h (struct window):
7053 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7054 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7055 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7056 no-longer-valid use of HAVE_MENUS.
7057 * xdisp.c (propagate_buffer_redisplay): Now static.
7059 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7061 * xmenu.c (Fmenu_or_popup_active_p):
7062 * window.c (Fset_window_configuration):
7063 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7064 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7065 * fns.c (Fyes_or_no_p):
7066 * editfns.c (Fmessage_box, Fmessage_or_box):
7067 * alloc.c (make_save_ptr_ptr):
7068 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7070 * window.c (Fset_window_configuration): Move select_window later.
7072 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7074 Refine redisplay optimizations to only redisplay *some* frames/windows
7075 rather than all of them.
7076 * xdisp.c (REDISPLAY_SOME): New constant.
7077 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7078 (bset_redisplay, bset_update_mode_line): New functions.
7079 (message_dolog): Use bset_redisplay.
7080 (clear_garbaged_frames): Use fset_redisplay.
7081 (echo_area_display): Use wset_redisplay.
7082 (buffer_shared_and_changed): Remove.
7083 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7084 frame titles. Compute the actual set of windows redisplayed.
7085 Don't update frame titles and menu bars for frames that don't need to
7087 (propagate_buffer_redisplay): New function.
7089 (redisplay_internal): Use it. Be more selective in the set of windows
7090 we redisplay. Propagate windows_or_buffers_changed to
7091 update_mode_lines a bit later to simplify the code.
7092 (mark_window_display_accurate_1): Reset window and buffer's
7094 (redisplay_window): Do nothing if neither the window nor the buffer nor
7095 the frame needs redisplay.
7096 * window.h (struct window): Add `redisplay' field.
7097 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7098 (redisplay_other_windows, window_list): New declarations.
7099 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7100 (window_list): Not static any more.
7101 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7102 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7103 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7104 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7105 * frame.h (struct frame): Add `redisplay' field.
7106 Move `external_menu_bar' bitfield next to other bit-fields.
7107 (SET_FRAME_GARBAGED): Use fset_redisplay.
7108 (SET_FRAME_VISIBLE): Don't garbage the frame;
7109 Use redisplay_other_windows.
7110 * buffer.h (struct buffer): Add `redisplay' field.
7111 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7112 (modify_overlay): Use bset_redisplay.
7113 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7115 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7117 Support w32 file notifications in batch mode.
7118 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7119 invalid (which happens in batch mode). If non-interactive, call
7120 handle_file_notifications to store file notification events in the
7121 input queue. (Bug#15933)
7123 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7125 * w32inevt.c (handle_file_notifications): Now external, not static.
7127 * w32term.h (handle_file_notifications): Provide prototype.
7129 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7130 init_crit, since init_display, which does that otherwise, is not
7133 2013-11-27 Glenn Morris <rgm@gnu.org>
7135 * Makefile.in ($(lispsource)/international/charprop.el): New.
7136 (emacs$(EXEEXT)): Depend on charprop.el.
7138 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7140 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7141 deleting portions of the buffer under non-nil REPLACE argument.
7144 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7145 directory, watch it and not its parent.
7146 (add_watch): Allow empty string in FILE.
7148 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7150 * window.c (Fset_window_start, window_resize_apply)
7151 (window_scroll): Reset window_end_valid (Bug#15957).
7153 2013-11-27 Glenn Morris <rgm@gnu.org>
7155 * Makefile.in (leimdir): Now in lisp source directory.
7156 ($(leimdir)/leim-list.el): Just use ../leim .
7157 * epaths.in (PATH_DUMPLOADSEARCH):
7158 * lread.c (load_path_default):
7159 * nsterm.m (ns_load_path): No more leim directory.
7161 2013-11-26 Andreas Schwab <schwab@suse.de>
7163 * .gdbinit (xgettype): Add cast.
7165 2013-11-26 Glenn Morris <rgm@gnu.org>
7167 Preload leim-list.el.
7168 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7169 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7170 is a single directory.
7172 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7174 bool-vector-subsetp is now the normal direction (Bug#15912).
7175 * data.c (Fbool_vector_subsetp): Test whether the first argument
7176 is a subset of the second one, not the reverse. Add doc string.
7178 Fix minor problems found by static checking.
7179 * lread.c (load_path_default): Now static.
7180 * textprop.c (text_property_stickiness): Be consistent about the
7181 test used when deciding whether to consider the previous character.
7182 This simplifies the code a bit.
7184 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7186 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7188 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7189 (syms_of_frame): Don't defsubr them.
7191 2013-11-25 Glenn Morris <rgm@gnu.org>
7193 * lread.c (load_path_default): Change the sense of the argument.
7194 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7195 from dump_path. When it is not, avoid checking dump_path twice.
7197 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7198 uninstalled dump_path against installed Vload_path. (Bug#15964)
7200 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7202 Export get_pos_property to Elisp.
7203 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7204 (syms_of_editfns): Export it to Elisp.
7206 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7208 2013-11-23 Romain Francoise <romain@orebokech.com>
7210 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7211 initialization here ...
7212 (syms_of_fileio): ... from here.
7214 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7216 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7217 Please use --enable-check-lisp-object-type.
7219 2013-11-23 Glenn Morris <rgm@gnu.org>
7221 * process.c (get_process): Explicit error for dead buffers.
7223 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7225 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7227 2013-11-23 Glenn Morris <rgm@gnu.org>
7229 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7230 * lread.c (load_path_check): Take path to check as argument.
7231 (load_path_default): New, split from init_lread.
7232 (init_lread): Move calc of default load-path to load_path_default.
7233 Empty elements in EMACSLOADPATH now stand for the default.
7234 (load-path): Doc fix.
7235 * emacs.c (decode_env_path): Add option to treat empty elements
7236 as nil rather than ".".
7237 * callproc.c (init_callproc_1, init_callproc):
7238 * image.c (Vx_bitmap_file_path):
7239 * lisp.h (decode_env_path):
7240 * lread.c (Vsource_directory):
7241 Update for new argument spec of decode_env_path.
7243 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7245 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7246 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7248 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7250 Fix some dependency problems that cause unnecessary recompiles.
7251 Problem reported by RMS in
7252 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
7253 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7254 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
7255 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
7256 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
7257 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
7258 (boostrap-clean): No need to remove stamp-oldxmenu.
7260 Fix recently introduced bool vector overrun.
7261 This was due to an optimization that went awry.
7262 Reported by Glenn Morris in
7263 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
7264 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
7265 for empty vectors, undoing the 2013-11-18 change.
7266 * data.c (bool_vector_binop_driver): Rely on this.
7267 Fix bug that occasionally overran the destination.
7268 * lisp.h (struct Lisp_Bool_vector): Document this.
7270 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
7272 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
7275 * nsterm.m (init, run, stop:): Comment out for now, does not work
7278 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
7280 * charset.c (syms_of_charset): Don't read past end of string.
7282 2013-11-19 Glenn Morris <rgm@gnu.org>
7284 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
7286 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
7288 Add hooks to run on gaining/losing focus. (Bug#15029)
7289 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
7290 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
7291 (syms_of_frame): Add focus-in-hook, focus-out-hook.
7293 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
7295 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
7296 The old names predated the API change that put destination at end.
7298 Improve API of recently-added bool vector functions (Bug#15912).
7299 The old API had (bool-vector-count-matches A B)
7300 and (bool-vector-count-matches-at A B I), which gave the
7301 misleading impression that the two functions were variants, one
7302 with a location I. The new API has (bool-vector-count-population A)
7303 and (bool-vector-count-consecutive A B I) to make the distinction
7304 clearer. The first function no longer has a B argument, since the
7305 caller can easily determine the number of nils if the length and
7306 number of ts is known.
7307 * data.c (Fbool_vector_count_population): Rename from
7308 bool_vector_count_matches, and accept just 1 argument.
7309 (Fbool_vector_count_consecutive): Rename from
7310 Fbool_vector_count_matches_at.
7312 Always allocate at least one bits_word per bool vector.
7313 See Daniel Colascione in:
7314 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
7315 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
7316 * data.c (bool_vector_binop_driver): Rely on this. Tune.
7317 * lisp.h (struct Lisp_Bool_vector): Document this.
7319 2013-11-18 Eli Zaretskii <eliz@gnu.org>
7321 * insdel.c (invalidate_buffer_caches): New function, consolidated
7322 from part of prepare_to_modify_buffer.
7323 (insert_from_gap, prepare_to_modify_buffer):
7324 * coding.c (code_convert_region, code_convert_string):
7325 Call invalidate_buffer_caches. (Bug#15841)
7327 * lisp.h (invalidate_buffer_caches): Add prototype.
7329 2013-11-17 Eli Zaretskii <eliz@gnu.org>
7331 * w32term.c (x_update_window_end): Don't invalidate the entire
7332 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7333 highlight needs to be redisplayed. (Bug#15913)
7335 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
7337 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
7339 2013-11-16 Eli Zaretskii <eliz@gnu.org>
7341 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
7342 while we are using Vprin1_to_string_buffer.
7344 * keymap.c (describe_map): Don't crash if PT is 1 both before and
7345 after inserting the description string. (Bug#15907)
7347 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7349 * data.c: Work around bogus GCC diagnostic about shift count.
7350 Reported by Eli Zaretskii in
7351 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
7352 (pre_value): New function.
7353 (count_trailing_zero_bits): Use it.
7355 2013-11-15 Eli Zaretskii <eliz@gnu.org>
7357 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
7358 assume C macros are not supported even under -g3 in these old GCC
7361 2013-11-15 Leo Liu <sdl.web@gmail.com>
7363 * minibuf.c (Ftry_completion, Fall_completions)
7364 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
7366 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7368 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
7369 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
7370 This avoids placing unnecessary constants into the Emacs code.
7372 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
7374 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
7375 for Cygwin w32 build.
7377 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
7378 for Cygwin w32 build. (Bug#15892)
7380 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
7382 Simplify, port and tune bool vector implementation.
7383 * alloc.c (bool_vector_exact_payload_bytes)
7384 (bool_vector_payload_bytes): Remove.
7385 (bool_vector_fill): Return its argument.
7386 * alloc.c (bool_vector_fill):
7388 * print.c (print_object):
7389 Simplify by using bool_vector_bytes.
7390 * alloc.c (make_uninit_bool_vector):
7391 New function, broken out from Fmake_bool_vector.
7392 (Fmake_bool_vector): Use it. Use tail call.
7393 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
7394 * data.c (BITS_PER_ULL): New constant.
7395 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
7396 if long long versions don't exist.
7397 (shift_right_ull): New function.
7398 (count_one_bits_word): New function, replacing popcount_bits_word
7399 macro. Don't assume that bits_word is no wider than long long.
7400 (count_one_bits_word, count_trailing_zero_bits):
7401 Don't assume that bits_word is no wider than long long.
7402 * data.c (bool_vector_binop_driver, bool_vector_not):
7403 * fns.c (Fcopy_sequence):
7405 Create an uninitialized destination, to avoid needless work.
7406 (internal_equal): Simplify.
7407 (Ffillarray): Prefer tail call.
7408 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
7409 contain at least one word.
7410 (bits_word_to_host_endian): Prefer if to #if. Don't assume
7411 chars are narrower than ints.
7412 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
7413 * fns.c (Fcopy_sequence):
7415 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
7416 Don't try to port to hosts where bits_word values have holes; the
7417 code wouldn't work there anyway. Verify this assumption, though.
7418 (bool_vector_bytes): New function.
7419 (make_uninit_bool_vector): New decl.
7420 (bool_vector_fill): Now returns Lisp_Object.
7422 * xfns.c (xic_create_fontsetname):
7423 * xrdb.c (gethomedir): Prefer tail calls.
7425 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
7427 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
7428 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
7430 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
7431 that requires a return value.
7432 (Fset_buffer_modified_p): Take advantage of this change to do
7435 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7437 * buffer.c (Frestore_buffer_modified_p): Sync it with
7438 Fset_buffer_modified_p.
7439 (Fforce_mode_line_update): New function, moved from subr.el.
7440 (Fset_buffer_modified_p): Use them.
7441 (syms_of_buffer): Defsubr Fforce_mode_line_update.
7443 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
7445 * search.c (find_newline): Rewrite to prefer offsets to pointers.
7446 This avoids undefined behavior when subtracting pointers into
7447 different aways. On my platform it also makes the code a tad
7448 smaller and presumably faster.
7450 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7452 * keyboard.c (command_loop_1): Use region-extract-function.
7453 * insdel.c (Qregion_extract_function): Not static any more (can we
7454 stop pretending that these vars can benefit from being marked static?).
7456 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7458 * search.c (find_newline): If buffer text is relocated during the
7459 "dumb loop", adjust C pointers into buffer text to follow suit.
7462 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
7464 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
7465 for conversion (Bug#15837).
7467 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7469 * fileio.c (Finsert_file_contents): Invalidate the newline cache
7470 for the entire range of inserted characters. (Bug#15841)
7472 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
7474 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
7476 (realize_default_face): Remove assignment to distant-foreground if
7477 unspecified (Bug#15815).
7479 2013-11-08 Eli Zaretskii <eliz@gnu.org>
7481 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
7482 cache-long-scans disabled, since we don't want to call
7483 prepare_to_modify_buffer (in insert_1_both) for each message we
7486 * buffer.h (bset_cache_long_scans): New INLINE function, moved
7487 from buffer.c. Improve commentary to the buffer field setter
7490 * buffer.c (bset_cache_long_scans): Static function deleted.
7491 Improve commentary to the buffer field setter functions.
7492 (init_buffer_once): Default for cache-long-scans changed to t.
7495 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
7497 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
7499 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
7500 This bug was introduced in my 2013-06-21 change, and caused
7501 struct Lisp_Sub_Char_Table objects to be given too many slots,
7502 which broke 'make -C admin/unidata'.
7504 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
7506 Import changes from mac-port 4.5.
7507 * macfont.m (mac_font_copy_default_descriptors_for_language)
7508 (mac_font_copy_default_name_for_charset_and_languages): Declare.
7509 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
7510 (macfont_language_default_font_names): New.
7511 (macfont_list): Rearrange language/charset code.
7512 (macfont_close): Don't check for macfont_info->cache.
7513 (mac_ctfont_create_preferred_family_for_attributes): New font
7514 selection code, call
7515 mac_font_copy_default_name_for_charset_and_languages.
7516 (mac_font_copy_default_descriptors_for_language)
7517 (mac_font_copy_default_name_for_charset_and_languages): New functions.
7519 * macfont.h (kCTVersionNumber10_9): Define if not defined.
7521 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
7523 Port to C11 aligned_alloc, and fix some integer overflows.
7524 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
7525 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
7526 and use of posix_memalign replaced with aligned_alloc.
7527 (aligned_alloc): New function, defined or declared as needed.
7528 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
7529 Don't undef; configure.ac now does this.
7530 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
7531 (calloc, aligned_alloc): Check for integer overflow.
7532 (aligned_alloc): Rename from memalign. All uses changed.
7533 (memalign): New function, an alias for aligned_alloc.
7535 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7537 * xdisp.c (redisplay_internal): Fix typo in last change.
7539 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7541 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
7543 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7545 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
7546 redisplay--mode-lines-cause.
7547 (redisplay_internal): Keep them uptodate. Remove redundant check of
7548 buffer_shared_and_changed.
7549 * *.[chm]: Number every assignment to update_mode_lines so we
7550 can track why it is set.
7552 2013-11-06 Eli Zaretskii <eliz@gnu.org>
7554 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
7556 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7558 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
7559 can track why it is set.
7561 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7563 Integer-related fixes for term.c etc.
7564 * dispextern.h (face_tty_specified_color): New function.
7565 * term.c (turn_on_face): Don't rely on undefined behavior when
7566 assigning an out-of-range value to 'long'.
7567 Simplify test for toggling highlight.
7568 (tty_capable_p): Omit last two (unused) args. All callers changed.
7569 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
7570 (read_menu_input, tty_menu_activate, tty_menu_show):
7571 * xfaces.c (x_supports_face_attributes_p)
7572 (tty_supports_face_attributes_p):
7573 Use bool for boolean. All callers changed.
7574 (tty_supports_face_attributes_p): Omit defaults for color indices;
7575 no longer needed. Simplify tail call.
7577 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7579 * xdisp.c (prepare_menu_bars): Mark static.
7580 * lisp.h (prepare_menu_bars): Don't declare.
7581 * xselect.c (x_handle_selection_clear):
7582 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
7584 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
7586 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
7587 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
7589 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7591 * keyboard.c (Fcommand_error_default_function): Rename from
7592 Fdefault_error_output.
7594 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
7596 * keyboard.c (Fdefault_error_output): New function, extracted from
7598 (syms_of_keyboard): Use it for Vcommand_error_function.
7600 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7602 * eval.c (handlerlist_sentinel): New variable (bug#15802).
7603 (init_eval): Use it to ensure handlerlist is non-NULL.
7604 (unwind_to_catch): Make sure we never set handlerlist to NULL.
7605 (Fsignal): Adjust NULLness test of handlerlist.
7606 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
7608 2013-11-05 Eli Zaretskii <eliz@gnu.org>
7610 * callproc.c (call_process): Call prepare_to_modify_buffer before
7611 decoding text read from the sub-process, as the decoded stuff will
7612 be inserted into the buffer. This will invalidate the various
7613 caches maintained for the buffer. (Bug#15148)
7615 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
7617 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
7618 string of glyphless-char-display.
7620 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
7622 * nsfns.m (ns_get_name_from_ioreg): New function.
7623 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
7624 OSX >= 10.9. Use ns_get_name_from_ioreg.
7626 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
7628 Simplify and port recent bool vector changes.
7629 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
7630 only in this file. Use a more-efficient implementation if the
7631 second argument is a power of 2.
7632 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
7633 Remove no-longer-necessary compile-time checks.
7634 (bool_vector_exact_payload_bytes): New function.
7635 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
7636 exact payload changed to call the new function. Do not assume
7637 that the arg or result fits in ptrdiff_t.
7638 (bool_vector_fill): New function.
7639 (Fmake_bool_vector): Use it. Don't assume bit counts fit
7641 (vroundup_ct): Don't assume arg fits in size_t.
7642 * category.c (SET_CATEGORY_SET): Remove. All callers now just
7643 invoke set_category_set.
7644 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
7645 All callers changed. Use bool_vector_set.
7646 * category.h (XCATEGORY_SET): Remove; no longer needed.
7647 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
7649 * data.c (Faref): Use bool_vector_ref.
7650 (Faset): Use bool_vector_set.
7651 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
7652 (Fbool_vector_not, Fbool_vector_count_matches)
7653 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
7654 * fns.c (concat): Use bool_vector_ref.
7655 (Ffillarray): Use bool_vector_fill.
7656 (mapcar1): Use bool_vector_ref.
7657 (sxhash_bool_vector): Hash words, not bytes.
7658 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
7659 a constant, since it's now used in #if.
7660 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
7661 unsigned char on unusual architectures, so that we no longer
7662 assume that the number of bits per bits_word is a power of two or
7663 is a multiple of 8 or of CHAR_BIT.
7664 (Qt): Add forward decl.
7665 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
7666 at least as strictly as bits_word.
7667 (bool_vector_data, bool_vector_uchar_data): New accessors.
7668 All data structure accesses changed to use them.
7669 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
7670 (bool_vector_set): New functions.
7671 (bool_vector_fill): New decl.
7672 (ROUNDUP): Move to alloc.c as described above.
7674 Fix recent gnutls changes.
7675 * gnutls.c (Fgnutls_boot): Don't assume C99.
7676 * process.c (wait_reading_process_output): Fix typo in recent change.
7678 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
7680 * process.c (wait_reading_process_output, read_process_output)
7681 (send_process): Check gnutls_state is not NULL.
7683 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
7684 (Fgnutls_boot): Set process gnutls_p later, after initialization.
7686 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
7688 * nsterm.m (init, run, stop:): New methods in EmacsApp for
7689 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
7691 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
7694 * nsfns.m (Fx_create_frame): Fix memory leak.
7696 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
7697 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
7698 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
7700 2013-11-04 Eli Zaretskii <eliz@gnu.org>
7702 * xdisp.c (message3_nolog, message_with_string): Encode the string
7703 before writing it to the terminal in a non-interactive session.
7705 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
7706 sure we concatenate them into a unibyte string.
7708 * fileio.c (make_temp_name): Encode PREFIX, and decode the
7709 resulting temporary name before returning it to the caller.
7710 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
7711 is a unibyte string, convert NAME to a unibyte string to ensure
7712 that the result is also a unibyte string.
7714 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
7715 create unibyte strings from default paths and directory/file
7718 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
7721 * callproc.c (init_callproc): Use build_unibyte_string to make
7722 sure we create unibyte strings from default paths and
7723 directory/file names.
7725 * buffer.c (init_buffer): Don't store default-directory of
7726 *scratch* in multibyte form. The original problem which led to
7727 that is described in
7728 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
7729 but it was solved long ago. (Bug#15260)
7731 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
7733 Port to stricter C99 platforms.
7734 Especially, C99 prohibits nesting a struct X inside struct Y if
7735 struct X has a flexible array member.
7736 * alloc.c (struct sdata): New type.
7737 (sdata): Implement in terms of struct sdata.
7738 Remove u member; all uses replaced by next_vector, set_next_vector.
7739 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
7740 (SDATA_DATA_OFFSET): Now a constant, not a macro.
7741 (struct sblock): Rename first_data member to data, which is now
7742 a flexible array member. All uses changed.
7743 (next_vector, set_next_vector, large_vector_vec): New functions.
7744 (vector_alignment): New constant.
7745 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
7746 (struct large-vector): Now merely a NEXT member, since the old approach
7747 ran afoul of stricter C99. All uses changed to use
7748 large_vector_vec or large_vector_offset.
7749 (large_vector_offset): New constant.
7750 * dispnew.c: Include tparam.h, for tgetent.
7751 Do not include term.h; no longer needed.
7752 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
7753 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
7754 (struct Lisp_Vector): Use a flexible array member for contents,
7755 instead of a union with a member that is an array of size 1.
7757 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
7758 fact that the struct no longer contains a union.
7759 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
7760 (struct Lisp_Save_Value, struct Lisp_Free):
7761 Use unsigned, not int, for spacers, to avoid c99 warning.
7762 (union specbinding): Use unsigned, not bool, for bitfield, as
7763 bool is not portable to pre-C99 hosts.
7765 2013-11-04 Glenn Morris <rgm@gnu.org>
7767 * emacs.c (usage_message): Mention that `-L :...' appends.
7769 2013-11-02 Glenn Morris <rgm@gnu.org>
7771 * Makefile.in (abs_builddir): Remove.
7772 (bootstrap_exe): Use relative filename.
7774 Use relative filenames in TAGS files.
7775 * Makefile.in (abs_srcdir): Remove it again.
7776 (.PHONY): Remove frc.
7777 (maintainer-clean): No more TAGS-LISP file.
7778 (TAGS): Pass relative file names to etags.
7779 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
7781 * Makefile.in (abs_srcdir): New, set by configure.
7783 (maintainer-clean): Remove pointless echo. That should be in the
7784 top-level Makefile, if anywhere. Delete TAGS-LISP.
7785 (extraclean): No s/ and m/ directories for some time.
7786 (TAGS): Also depend on ctagsfiles3.
7787 Remove no-longer-defined S_FILE.
7788 Pass absolute filenames to etags once more.
7789 (TAGS-LISP): Replace lispdir with its expansion.
7790 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
7791 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
7793 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
7795 * xfaces.c (check_lface_attrs, realize_default_face):
7796 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
7797 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
7799 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
7801 * emacs.c (original_pwd): Remove global var by making it local.
7802 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
7804 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
7806 * xfaces.c: Declare color_distance.
7807 (QCdistant_foreground): New variable.
7808 (NEAR_SAME_COLOR_THRESHOLD): New define.
7809 (load_color2): New function.
7810 (load_color): Call load_color2.
7811 (load_face_colors): Call load_color2 and if distant-color is specified
7812 calculate distant and use distant-color if colors are near.
7813 (LFACE_DISTANT_FOREGROUND): New define.
7814 (merge_face_ref, Finternal_set_lisp_face_attribute)
7815 (Finternal_get_lisp_face_attribute)
7816 (x_supports_face_attributes_p): Handle distant-foreground similar to
7818 (syms_of_xfaces): DEFSYM QCdistant_foreground.
7820 * dispextern.h (lface_attribute_index):
7821 Add LFACE_DISTANT_FOREGROUND_INDEX.
7823 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
7825 * image.c (pbm_next_char): New function.
7826 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
7827 (pbm_scan_number): Use it.
7828 (Qlibjpeg_version): New variable.
7829 (syms_of_image): DEFSYM and initialize it.
7831 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
7833 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
7835 2013-10-31 Glenn Morris <rgm@gnu.org>
7837 * emacs.c (original_pwd): New char.
7838 (main): If using --chdir, store original_pwd.
7839 (init_cmdargs): When setting Vinvocation_directory based on a
7840 relative argv[0], use original_pwd if set. (Bug#15768)
7842 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7844 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
7846 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
7848 * insdel.c: Fix minor problems found by static checking.
7849 (Qregion_extract_function): Now static.
7850 (prepare_to_modify_buffer_1): Remove unused locals.
7852 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7854 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
7855 (syms_of_xdisp): Declare pre-redisplay-function.
7856 (markpos_of_region): Remove function.
7857 (init_iterator, compute_stop_pos, handle_face_prop)
7858 (face_before_or_after_it_pos, reseat_to_string)
7859 (get_next_display_element, window_buffer_changed)
7860 (redisplay_internal, try_cursor_movement, redisplay_window)
7861 (try_window_reusing_current_matrix, try_window_id, display_line)
7862 (note_mode_line_or_margin_highlight, note_mouse_highlight)
7863 (display_string, mouse_face_from_buffer_pos): Remove region handling.
7864 * window.h (struct window): Remove field `region_showing'.
7865 * dispextern.h (struct it): Remove region_beg/end_charpos.
7866 (face_at_buffer_position, face_for_overlay_string)
7867 (face_at_string_position): Update prototypes.
7868 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
7869 (face_at_string_position): Remove `region_beg' and `region_end' args.
7870 * fontset.c (Finternal_char_font):
7871 * font.c (font_at, font_range): Adjust calls accordingly.
7872 * insdel.c (Qregion_extract_function): New var.
7873 (syms_of_insdel): Initialize it.
7874 (prepare_to_modify_buffer_1): Use it.
7876 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
7878 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
7879 * ftxfont.c (ftxfont_get_gcs):
7880 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
7881 * xfaces.c (x_free_colors, x_free_dpy_colors)
7882 (x_create_gc, unload_color):
7883 * xselect.c (x_property_data_to_lisp):
7884 * xsettings.c (parse_settings):
7885 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
7886 (get_bits_and_offset): Adjust definition.
7887 * frame.c (XParseGeometry): Adjust locals.
7888 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
7889 * regex.h (toplevel): Likewise for reg_syntax_t.
7891 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7893 * eval.c (run_hook_with_args): Use FUNCTIONP.
7895 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
7897 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
7898 fields, drop 'allocated_p' member and use -1 for uninitialized value.
7899 * w32term.h (struct w32_output): Similarly but do not use -1 because...
7900 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
7901 on MS-Windows anyway.
7902 (free_face_colors): Define only if HAVE_X_WINDOWS and...
7903 (free_realized_face): ...adjust user.
7904 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
7905 white relief pixels to -1.
7906 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
7907 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
7908 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
7910 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
7912 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
7913 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
7914 in practice now. All callers changed.
7916 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
7918 * dispextern.h (struct face): Use bitfields for 'underline_type'
7919 and 'box' members. Remove set-but-unused members 'pixmap_w' and
7920 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
7921 'stipple' member. Move 'lface' member up to help...
7922 * xfaces.c (make_realized_face): ...this function to find and
7923 clear just the members that need clearing.
7924 (load_face_colors, realize_x_face):
7925 * xdisp.c (extend_face_to_end_of_line): Adjust user.
7927 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
7929 * xftfont.c (struct xftfont_info): Remove set-but-unused
7931 (xftfont_open): Adjust user.
7932 (xftfont_get_colors): Remove useless prototype.
7934 2013-10-26 Eli Zaretskii <eliz@gnu.org>
7936 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
7937 before passing them to 'unexec'. (Bug#15260)
7939 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
7941 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
7943 2013-10-25 Eli Zaretskii <eliz@gnu.org>
7945 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
7946 the changed signature of the font driver's 'close' method.
7948 * w32font.h (w32font_close): Adjust the prototype to the change in
7949 function definition.
7951 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
7953 * w32uniscribe.c (uniscribe_close): Adapt the call to
7954 w32font_close to its new prototype.
7956 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
7958 Omit unused frame argument of font API's close function.
7959 * font.h (struct font): Drop frame argument. Adjust comment.
7960 * font.c (font_clear_cache, font_close_object): Adjust users.
7961 * ftfont.c (ftfont_close):
7962 * ftxfont.c (ftxfont_close):
7963 * macfont.m (macfont_close):
7964 * nsfont.m (nsfont_close):
7965 * w32font.c (w32font_close):
7966 * xfont.c (xfont_close):
7967 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
7968 tweak comments and make functions safe if called more than once for
7969 the same font object.
7971 Perform font-specific cleanup when font object is swept by GC. See
7972 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
7973 * alloc.c (cleanup_vector): New function.
7974 (sweep_vector): Call it for each reclaimed vector object.
7975 * font.h (struct font): Adjust comment.
7977 2013-10-24 Glenn Morris <rgm@gnu.org>
7979 * Makefile.in (abs_top_srcdir): New, set by configure.
7981 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
7983 Adjust recent font-related changes to fix bug#15686.
7984 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
7985 is a live window system frame, mark its default font too.
7987 2013-10-23 Glenn Morris <rgm@gnu.org>
7989 * Makefile.in (RUN_TEMACS): Make relative (again).
7990 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
7991 (bootstrap-emacs$(EXEEXT)):
7992 Quote entities that might contain whitespace.
7994 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
7996 Port to Solaris 10 and its bundled GCC.
7997 Problem reported by Timothy C. Burt.
7998 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8000 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8002 Do not allow font caches to grow too large.
8003 * alloc.c (compact_font_cache_entry, compact_font_caches):
8004 New functions or stub if not HAVE_WINDOW_SYSTEM.
8005 (compact_undo_list): Factor out from Fgarbage_collect.
8007 (mark_face_cache): Mark face font. Move down to avoid
8009 (mark_terminals): Do not mark font cache here.
8010 (Fgarbage_collect): Call compaction functions described
8011 above. Adjust comment.
8013 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8015 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8016 chdir to HOME (bug#15607).
8018 * nsterm.m (Qcocoa, Qgnustep): New variables.
8019 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8020 (ns_get_color): Make selection color work for GNUstep also.
8022 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8024 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8025 handles mouse clicks. Instead, let GPM use the same code as all
8026 the other mice use. See the discussion starting at
8027 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8028 for the details of the problem with the menu bar this fixes.
8030 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8032 Remove port-specific display name lists to avoid extra
8033 complexity and data duplication with display info lists.
8034 * xterm.h (x_display_name_list): Remove declaration.
8035 * xterm.c (x_display_name_list): Remove.
8036 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8037 * xfns.c (x_display_info_for_name, Fx_display_list):
8038 Likewise. Use x_display_list where appropriate.
8039 * w32term.h (w32_display_name_list): Remove declaration.
8040 * w32term.c (w32_display_name_list): Remove.
8041 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8043 * w32fns.c (x_display_info_for_name, Fx_display_list):
8044 Likewise. Use x_display_list where appropriate.
8045 * nsterm.h (ns_display_name_list): Remove declaration.
8046 * nsterm.m (ns_display_name_list): Remove.
8047 (ns_term_init, syms_of_nsterm): Adjust users.
8048 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8049 Likewise. Use x_display_list where appropriate.
8050 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8051 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8052 (mark_terminals): Mark per-terminal font cache.
8054 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8056 Don't run timers in input-pending-p. Its new check-timers param
8057 provides the prior behavior. (Bug#15045).
8058 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8060 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8062 Make some functions static in non-Microsoft builds.
8063 On my platform (Fedora 19 x86-64), this shrinks the
8064 Emacs executable (text+data) by 0.25%.
8065 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8066 (load_color) [!MSDOS]:
8067 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8068 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8069 * lisp.h (check_existing):
8070 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8071 (network_interface_info) [!WINDOWSNT]:
8072 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8073 Remove extern decls.
8074 * fileio.c (check_existing):
8075 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8076 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8077 (network_interface_info) [!WINDOWSNT]:
8078 * term.c (encode_terminal_code) [!WINDOWSNT]:
8079 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8080 * xfaces.c (load_color) [!MSDOS]:
8082 * fileio.c (check_existing, check_executable, check_writable):
8083 * process.c (network_interface_list, network_interface_info):
8084 Move earlier, so that we don't need forward decls.
8085 * gnutls.c (fn_gnutls_transport_set_errno)
8086 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8088 * w32.c (init_environment): Use faccessat rather than
8089 check_existing, partly for consistency with the rest of the code
8090 in this file, partly so that check_existing can be static.
8092 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8093 * emacs.c (MAIN_PROGRAM): New macro.
8094 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8095 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8097 bool vector int width fixes
8098 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8099 (Fbool_vector_count_matches_at):
8100 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8101 can exceed PTRDIFF_MAX, at least in theory.
8102 (Fbool_vector_count_matches_at):
8103 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8105 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8107 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8108 (struct sockaddr): Add forward decl, for platforms that lack it.
8110 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8112 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8115 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8117 * w32.c (network_interface_get_info, network_interface_list)
8118 (network_interface_info): New functions. (Bug#15610)
8119 (GetAdaptersInfo_Proc): New typedef.
8120 (get_adapters_info): New wrapper function.
8121 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8123 * process.h (network_interface_list, network_interface_info):
8126 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8127 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8128 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8129 for WINDOWSNT. Doc fix.
8130 (syms_of_process): Defsubr Snetwork_interface_list and
8131 Snetwork_interface_info unconditionally.
8133 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8134 in NS GUI sessions. (Bug#15629)
8136 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8138 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8140 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8142 * print.c (print_object): Print " ..." when truncating bool vectors.
8144 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8146 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8147 standard mouse buttons.
8149 * termhooks.h (struct input_event): Remove incorrect commentary.
8151 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8153 Disallow bool vector operations on mixed-length operands.
8154 The old behavior left garbage in the result vector sometimes,
8155 and didn't seem to be useful.
8156 * data.c (Qwrong_length_argument): New static var.
8157 (wrong_length_argument): New function.
8158 (bool_vector_binop_driver): Check that args agree in length.
8160 * keyboard.c, keyboard.h (all_kboards): Now static.
8162 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8164 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8165 note from the lispref.
8167 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8169 * nsterm.h (struct ns_display_info): Remove set-but-unused
8170 member image_cache (image caches are per-terminal anyway).
8171 (FRAME_X_IMAGE_CACHE): Remove.
8172 * nsterm.m (ns_initialize_display_info): Adjust user.
8174 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8176 * w32proc.c: Include mingw_time.h.
8178 * w32.c: Include mingw_time.h.
8180 Implement scrolling of TTY menus when the screen is too short.
8182 * term.c (tty_menu_display): Accept an additional argument, the
8183 menu item from which to start displaying the menu. Account for
8184 the value of Y when limiting the menu to the number of available
8186 (mi_result): New enumeration.
8187 (read_menu_input): Return enumerated value. When the y coordinate
8188 hits min_y or max_y, return scroll indication instead of wrapping
8190 (tty_menu_activate): Handle the scrolling indications from
8191 read_menu_input. Compute the first menu item to display and pass
8192 it to tty_menu_display.
8194 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8196 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8197 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8198 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8199 Adjust to match the change described below.
8200 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8201 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8202 memory_below_frame members to...
8203 * termchar.h (struct tty_display_info): ...here because they're
8204 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8205 * term.c (init_tty):
8206 * nsterm.m (ns_create_terminal):
8207 * w32term.c (w32_create_terminal):
8208 * xterm.c (x_create_terminal): Adjust users.
8209 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8210 to filter out non-TTY frames. Adjust comment.
8211 (scrolling): Adjust user. Prefer eassert for debugging check.
8213 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8215 * xfaces.c (PT_PER_INCH): Remove unused macro.
8216 * termhooks.h (struct terminal): Remove set-but-unused
8217 member fast_clear_end_of_line.
8218 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8219 * nsterm.m (ns_create_terminal):
8220 * term.c (init_tty):
8221 * w32term.c (w32_create_terminal):
8222 * xterm.c (x_create_terminal): Adjust users.
8224 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8226 * lisp.h (bool_vector_size): New function.
8227 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8228 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8229 (Fbool_vector_not, Fbool_vector_count_matches_at):
8230 Remove uses of 'eassume' that should no longer be needed,
8231 because they are subsumed by the 'eassume' in bool_vector_size.
8233 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8235 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8236 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8237 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
8239 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8241 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8242 have different dimensions. (Bug#15575)
8244 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8247 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8249 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8251 * term.c (tty_menu_show): Never return with unbalanced
8252 specpdl. Use eassert for debugging check. Adjust style.
8254 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8256 * term.c (read_menu_input): Make selection of menu items
8257 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
8258 (tty_menu_activate): Fix off-by-one error when computing max_y.
8260 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
8262 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
8263 audit logging (only used with GnuTLS 3.x) and enable it.
8265 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8267 * dispnew.c (redraw_frame): Remove useless #ifdef because
8268 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
8269 Also, move TTY fflush to...
8270 * term.c (tty_update_end): ...this function.
8272 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8274 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
8275 the end of the frame's glyph matrix. (Bug#15575)
8277 * term.c (tty_menu_display): Don't move cursor while overwriting
8278 frame's glyphs with menu items. Limit the number of items
8279 displayed to what can be shown on the available screen lines,
8280 excluding the echo area.
8281 (tty_menu_activate): Limit the Y coordinate allowed by
8282 read_menu_input to the last screen line used for menu display.
8284 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
8286 * lisp.h (eassume): New macro.
8287 Also, include <verify.h>, for 'assume'.
8288 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
8289 (vroundup, vector_nbytes):
8290 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8291 (Fbool_vector_not, Fbool_vector_count_matches)
8292 (Fbool_vector_count_matches_at):
8293 Use eassume, not eassert.
8294 * casetab.c (set_identity, shuffle):
8295 * composite.c (composition_gstring_put_cache):
8296 * dispnew.c (update_frame_1):
8297 * ftfont.c (ftfont_shape_by_flt):
8298 * image.c (gif_load):
8299 * intervals.c (offset_intervals):
8300 * macfont.m (macfont_shape):
8301 Remove calls to 'assume' that are no longer needed, because
8302 --enable-gcc-warnings no longer generates bogus warnings
8303 when these calls are removed.
8305 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8307 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
8309 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
8311 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
8312 (Qsubstitute_env_in_file_name): New var.
8313 (syms_of_fileio): Define it.
8315 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8317 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
8318 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
8321 * term.c (save_and_enable_current_matrix): Don't allocate and
8322 don't save margin areas.
8323 (restore_desired_matrix): Don't restore margin areas.
8324 (free_saved_screen): Don't free margin areas.
8326 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
8328 * image.c: Pacify --enable-gcc-warnings.
8329 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
8330 #define only if used.
8332 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8334 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
8335 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
8336 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
8337 (gif_load): For giflib v5.x and later, display the error message
8338 produced by giflib when its functions fail.
8339 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
8342 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8344 * keyboard.c (last_event_timestamp): Remove. For X selection and
8345 GTK popup menus, it may be obtained from per-frame X display info.
8346 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
8347 (process_special_events): Adjust users.
8348 * keyboard.h (last_event_timestamp): Remove declaration.
8349 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
8350 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
8351 * menu.h (xmenu_show): Adjust prototype.
8352 * menu.c (Fx_popup_menu): Adjust user.
8353 * xselect.c (x_own_selection, x_get_foreign_selection)
8354 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
8356 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8358 * keyboard.c (init_kboard): Now static. Add arg
8359 to denote window system. Adjust comment.
8360 (init_keyboard): Adjust user.
8361 (allocate_kboard): New function.
8363 * nsterm.m (ns_term_init):
8364 * term.c (init_tty):
8365 * w32term.c (w32_create_terminal):
8366 * xterm.c (x_term_init): Use it.
8367 * keyboard.h (init_kboard): Remove prototype.
8368 (allocate_kboard): Add prototype.
8370 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
8372 * image.c (GIFLIB_MAJOR): Ensure it's defined.
8373 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
8375 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8377 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
8379 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8381 * term.c (tty_menu_activate): Flush the output stream after
8382 showing the cursor, and don't mark the frame garbaged at exit from
8383 the function. Fixes redisplay glitches when moving from one menu
8386 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
8388 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
8389 or throw error (Bug#15570).
8391 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8393 * intervals.c (temp_set_point_both): Move test into 'eassert',
8396 * lisp.h (eassert): Don't use 'assume'.
8397 Sometimes 'assume' wins in performance, and sometimes it loses,
8398 so it shouldn't be used all the time. Perhaps we need two
8399 flavors of 'eassert', one for where 'assume' is far more likely
8400 to help or to hurt; but that can be done later.
8401 Problem reported by Dmitry Antipov in
8402 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
8403 Also, don't include <verify.h>; no longer needed.
8405 2013-10-09 Glenn Morris <rgm@gnu.org>
8407 * eval.c (Fcond): Doc tweak.
8409 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8411 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
8412 expressions with side effects to eassert. (Bug#15565)
8414 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
8416 * fns.c (hashfn_user_defined): Allow hash functions to return any
8419 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8421 Fix minor problems found by static checking.
8422 * dispnew.c (save_current_matrix): Omit unnecessary casts.
8423 * dispnew.c (update_frame_with_menu): Mark debug local as used.
8424 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
8425 * keyboard.c (read_menu_command): Remove unused local.
8426 * lisp.h (read_menu_command): New decl.
8427 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
8428 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
8429 Return ptrdiff_t, not int.
8430 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
8431 not int, for benefit of xpalloc.
8432 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
8434 (have_menus_p): Remove; unused.
8435 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
8436 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
8437 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
8439 (save_and_enable_current_matrix): Omit unnecessary casts.
8440 (read_menu_input): Omit local extern decl (now in lisp.h).
8441 Don't access uninitialized storage if mouse_get_xy fails.
8442 (tty_menu_activate): Mark local as initialized, for lint.
8443 (tty_menu_activate, tty_meny_show): Remove unused locals.
8445 2013-10-08 Eli Zaretskii <eliz@gnu.org>
8447 Support menus on text-mode terminals.
8448 * xterm.h (xw_popup_dialog): Add prototype.
8450 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
8451 (xmenu_show): Block input here, instead in Fx_popup_menu.
8452 (xw_popup_dialog): New function, with X-specific bits of popup
8455 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
8458 * window.c (Fset_window_configuration): Use run-time tests of the
8459 frame type instead of compile-time conditionals, when menu-bar
8460 lines are considered.
8462 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
8463 (w32_popup_dialog): New prototypes.
8465 * w32menu.c (Fx_popup_dialog): Function deleted.
8466 (w32_popup_dialog): New function, with w32 specific bits of popup
8467 dialogs. Block input here.
8469 * w32inevt.c (w32_console_read_socket): Minor change to add
8470 debugging TTY events.
8472 * w32fns.c (show_hourglass): If returning early because the frame
8473 is not a GUI frame, unblock input.
8475 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
8476 (cursorY): New functions.
8478 * termhooks.h (cursorX, cursorY): Prototypes of functions on
8479 WINDOWSNT, macros that call curX and curY elsewhere.
8481 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
8483 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
8484 specific function to hide and show cursor on a text-mode terminal.
8485 (tty_menu_struct, struct tty_menu_state): New structures.
8486 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
8487 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
8488 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
8489 (tty_menu_locate, save_and_enable_current_matrix)
8490 (restore_desired_matrix, screen_update, read_menu_input)
8491 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
8492 (tty_pop_down_menu, tty_menu_last_menubar_item)
8493 (tty_menu_new_item_coords, tty_menu_show): New functions.
8494 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
8496 * nsterm.h (ns_popup_dialog): Adjust prototype.
8498 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
8500 (ns_popup_dialog): Adapt order of arguments to the other
8501 *_menu_show implementations.
8502 (Fx_popup_dialog): Function deleted.
8504 * msdos.c (x_set_menu_bar_lines): Delete unused function.
8506 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
8508 * menu.c (have_boxes): New function.
8509 (single_keymap_panes): Use it instead of a compile-time
8511 (single_menu_item): Use run-time tests of the frame type instead
8512 of compile-time conditionals.
8513 (encode_menu_string): New function.
8514 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
8515 the macro, since different types of frame need different encoding
8517 (digest_single_submenu): Use run-time tests of frame type instead
8518 of, or in addition to, compile-time conditionals.
8519 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
8520 (Fx_popup_menu): Detect when the function is called from keyboard
8521 on a TTY. Don't barf when invoked on a text-mode frame.
8522 Check frame type at run time, instead of compile-time conditionals for
8523 invoking terminal-specific menu-show functions.
8524 Call tty_menu_show on text-mode frames.
8525 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
8526 run time to determine which alternative to invoke; support dialogs
8529 * keyboard.h <Qmouse_movement>: Declare.
8531 * keyboard.c <Qmouse_movement>: Now extern.
8532 <Qecho_keystrokes>: New static variable.
8533 (read_key_sequence): Accept an additional argument, a flag to
8534 prevent redisplay during reading of the key sequence. All callers
8536 (read_menu_command): New function.
8537 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
8539 (toolkit_menubar_in_use): New function.
8540 (make_lispy_event): Use it instead of a compile-time test.
8542 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
8543 window-system being available.
8545 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
8546 to x-popup-dialog on the frame type, they all now support popup
8549 * dispnew.c (save_current_matrix): Save the margin areas.
8550 (restore_current_matrix): Restore margin areas.
8551 (update_frame_with_menu): New function.
8553 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
8556 * alloc.c (make_save_ptr): Now compiled unconditionally.
8558 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8560 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
8561 (redraw_frame, update_frame): Adjust users.
8562 * dispextern.h (set_window_update_flags): Adjust prototype.
8563 * xdisp.c (redisplay_internal): When updating all frames with zero
8564 windows_or_buffers_changed, assume that only the windows that shows
8565 current buffer should be really updated.
8567 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8569 Do not allocate huge temporary memory areas and objects while encoding
8570 for file I/O, thus reducing an enormous memory usage for large buffers.
8571 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
8572 * coding.h (struct coding_system): New member raw_destination.
8573 * coding.c (setup_coding_system): Initialize it to zero.
8574 (encode_coding_object): If raw_destination is set, do not create
8575 dst_object. Add comment.
8576 * fileio.c (toplevel): New constant E_WRITE_MAX.
8577 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
8578 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
8580 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
8582 * nsterm.m (windowDidExitFullScreen:)
8583 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
8585 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8587 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
8588 * keyboard.c (unblock_input_to): Don't process pending signals
8589 if a fatal error is in progress.
8591 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
8592 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
8593 they're talking about words in Lisp bool vectors.
8594 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
8595 * data.c (popcount_bits_word): Rename from popcount_size_t.
8596 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
8599 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
8601 Improve support for popcount and counting trailing zeros (Bug#15550).
8602 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
8603 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
8604 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
8605 (popcount_size_t_msc, popcount_size_t_gcc):
8606 Remove; now done by Gnulib.
8607 (popcount_size_t): Now a macro that defers to Gnulib.
8608 (count_trailing_zero_bits): Return int, for consistency with
8609 Gnulib and because Emacs prefers signed to unsigned int.
8610 Don't assume that size_t is either unsigned int or unsigned long
8611 or unsigned long long.
8612 (size_t_to_host_endian): Do not assume that size_t is either
8613 exactly 32 or exactly 64 bits wide.
8614 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
8615 etc., so that it's now an enum constant, not a macro.
8616 No need to assume that it's either 32 or 64.
8618 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
8620 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
8623 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
8625 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
8626 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
8628 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
8630 emacs_read and emacs_write now use void *, not char *.
8631 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
8632 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
8633 Buffer arg is now void *, not char *. This matches plain
8634 'read' and 'write' better, and avoids a constraint violation
8635 on Solaris 9 with Oracle Studio.
8637 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
8639 * alloc.c (Fmake_string): For ASCII char initializer, prefer
8640 memset to explicit loop. Otherwise copy largest possible chunk
8641 from initialized to uninitialized part, thus allowing the longer
8642 memcpy runs and reducing the number of loop iterations.
8644 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
8646 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
8647 hide toolbar (Bug#15388).
8648 (windowDidEnterFullScreen:): If presentation options are zero,
8649 set them here (Bug#15388).
8650 (ns_update_auto_hide_menu_bar): Remove runtime check.
8651 Don't auto hide dock unless menubar is also auto hidden.
8653 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
8655 * editfns.c (message): Mention batch mode in doc string.
8657 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
8659 * nsterm.m (check_native_fs): Remove erroneous comment.
8661 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
8663 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
8664 uses find_newline instead of scan_newline and so doesn't move point.
8666 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
8668 Use hardware support for byteswapping on glibc x86 etc.
8669 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
8670 whereas the old swap64 needed 30.
8671 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
8672 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
8673 Use byteswap.h's macros to swap bytes.
8674 * lisp.h (swap16, swap32, swap64): Remove.
8675 All uses replaced by bswap_16, bswap_32, bswap_64.
8677 * bytecode.c (exec_byte_code): Use some more volatile variables
8678 to work around local variables getting clobbered by longjmp.
8679 Port to pre-C99, which doesn't allow decls after stmts.
8681 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
8683 * lisp.h (eassert): Assume that COND is true when optimizing.
8684 In other words, take on the behavior of eassert_and_assume.
8685 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
8686 (eassert_and_assume): Remove. All uses replaced by eassert.
8688 * xdisp.c (Qglyphless_char): Now static.
8690 Adjust to merge from gnulib.
8691 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
8692 * lisp.h: Include <verify.h>, for 'assume'.
8694 * eval.c (clobbered_eassert): New macro.
8695 (internal_catch, internal_condition_case)
8696 (internal_condition_case_1, internal_condition_case_2)
8697 (internal_condition_case_n): Use it instead of eassert
8698 when the argument contains locals clobbered by longjmp.
8699 Don't use clobbered locals outside of clobbered_eassert.
8700 (internal_lisp_condition_case): Use a volatile variable
8701 to work around a local variable's getting clobbered.
8703 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
8705 * lisp.h (struct handler): Merge struct handler and struct catchtag.
8706 (PUSH_HANDLER): New macro.
8707 (catchlist): Remove.
8708 (handlerlist): Always declare.
8710 * eval.c (catchlist): Remove (merge with handlerlist).
8711 (handlerlist, lisp_eval_depth): Not static any more.
8712 (internal_catch, internal_condition_case, internal_condition_case_1)
8713 (internal_condition_case_2, internal_condition_case_n):
8715 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
8716 handlerlist/catchlist.
8717 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
8718 handlerlist which can only handle a single condition-case handler at
8720 (find_handler_clause): Simplify since we only a single branch here
8723 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
8725 (bcall0): New function.
8726 (exec_byte_code): Add corresponding cases. Improve error message when
8727 encountering an invalid byte-code. Let Bunwind_protect accept
8728 a function (rather than a list of expressions) as argument.
8730 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
8731 and make them unconditional now that they're heap-allocated.
8733 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
8735 * charset.c (Fdecode_char, Fencode_char): Remove description of
8736 `restriction' arg. now that it's hidden by advertised-calling-convention.
8738 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
8740 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
8741 Remove unused variable (from mac-port).
8742 (macfont_draw): Use s->ybase for correct y position.
8744 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8746 * frame.h (struct frame): Drop has_minibuffer member because...
8747 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
8748 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
8750 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8752 * window.h (struct window): Prefer enum text_cursor_kinds to int
8753 for phys_cursor_type member. Move the latter, phys_cursor_width,
8754 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
8755 * window.c (replace_window, make_window): Adjust users.
8757 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8759 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
8760 this module is never compiled otherwise.
8762 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
8764 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
8767 2013-09-29 Eli Zaretskii <eliz@gnu.org>
8769 * xdisp.c (get_next_display_element): Don't call face_for_font in
8770 a build configured --without-x. (Bug#15484)
8772 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
8774 * window.c (calc_absolute_offset): #elif should be #elif defined.
8776 * frame.c (delete_frame): Block/unblock input to overcome race
8777 condition (Bug#15475).
8779 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
8781 * frame.c (delete_frame): Record selected frame only after
8782 calling Qdelete_frame_functions (Bug#15477).
8784 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
8786 * nsterm.m (ns_selection_color): Remove.
8787 (ns_get_color): Check for ns_selection_(fg|bg)_color using
8788 NSColor selectedText(Background)Color. Only for COCOA.
8789 (ns_term_init): Remove assignment of ns_selection_color, logic
8790 moved to ns_get_color.
8792 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
8793 NS_SELECTION_COLOR_DEFAULT.
8794 (NS_SELECTION_FG_COLOR_DEFAULT): New.
8796 2013-09-28 Eli Zaretskii <eliz@gnu.org>
8798 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
8799 frame' does not have the tool_bar_window member.
8801 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
8803 Signal error when reading an empty byte-code object (Bug#15405)
8804 * lread.c (read1): Signal error.
8805 * alloc.c (make_byte_code): eassert header size.
8806 (sweep_vectors): Change an int to size_t.
8808 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8810 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
8811 instead of ints, as it's the usual style for offsetof constants. See:
8812 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
8814 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
8815 This is ugly, but it should fix the performance problem for older
8816 GCC versions in the short run. I'll look into integrating the
8817 Gnulib module for popcount, as a better fix.
8818 See the thread starting in:
8819 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
8820 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
8821 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
8822 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
8823 (popcount_size_t): Use it.
8825 2013-09-24 Daniel Colascione <dancol@dancol.org>
8827 * process.c (Fnetwork_interface_info): Fix build break due to
8830 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8832 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
8833 Prefer signed to unsigned integers where either will do.
8834 No need for 'const' on locals that do not escape.
8835 Omit easserts with unnecessary and unportable assumptions about
8836 alignment. Avoid unnecessary casts to char *.
8838 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
8840 Use union for the payload of struct Lisp_Vector.
8841 This helps to avoid a few glitches dictated by C's aliasing rules.
8842 * lisp.h (struct Lisp_Vector): Use union for next and
8843 contents member. Adjust comment. Change related users.
8844 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
8845 Related users changed.
8846 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
8847 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
8848 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
8849 * xfaces.c, xfont.c, xmenu.c: Related users changed.
8851 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
8853 Optimize glyph row clearing and copying routines.
8854 * dispextern.h (struct glyph_row): Change layout of struct
8855 glyph_row to help copy_row_except_pointers. Adjust comment.
8856 * dispnew.c (null_row): Remove.
8857 (clear_glyph_row): Use offsetof and memset to find and clear
8858 just the members that need clearing. Adjust comment.
8859 (copy_row_except_pointers): Likewise for copying.
8861 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8863 Some minor cleanups of recently-added bool vector code.
8864 * conf_post.h (assume): Always return void. Use lint version
8865 only if GCC and MSC versions don't apply.
8866 * conf_post.h (assume):
8867 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
8868 Depend on _MSC_VER, not __MSC_VER, for consistency with
8870 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
8871 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
8872 (bool_vector_binop_driver, count_trailing_zero_bits)
8873 (size_t_to_host_endian): Now static, not static inline;
8874 the latter isn't needed with modern compilers and doesn't
8875 work with older compilers anyway.
8877 * alloc.c (valgrind_p): Use bool for boolean.
8879 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
8881 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
8882 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
8883 (display_last_displayed_message_p, message_buf_print)
8884 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
8885 Use bool for boolean.
8886 * dispextern.h (cancel_line, init_desired_glyphs):
8887 Remove ancient leftover.
8888 (help_echo_showing_p, hourglass_shown_p):
8889 * lisp.h (noninteractive_need_newline): Adjust declaration.
8891 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
8893 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
8895 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
8896 ...this file and convert the latter to static. Adjust comment.
8897 (make_initial_frame):
8898 * window.c (init_window_once): Adjust user.
8899 * frame.h (last_nonminibuf_frame): Remove declaration.
8900 * lisp.h (selected_frame): Likewise.
8901 * msdos.c (the_only_display_info): Adjust comment.
8903 2013-09-23 Eli Zaretskii <eliz@gnu.org>
8905 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
8906 computing the end column of mouse-highlight that comes from
8907 display or overlay strings. (Bug#15437)
8908 (note_mouse_highlight): Adapt calculation of last argument to
8909 mouse_face_from_string_pos to the above change.
8911 * conf_post.h (__has_builtin): Define to zero, if undefined, on
8912 all platforms, not just for clang.
8914 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
8916 * filelock.c (lock_file_1): Rearrange to remove compiler warning
8917 about excess arguments to snprintf.
8919 * conf_post.h(assume): Use __builtin_unreachable for clang.
8921 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
8923 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
8924 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
8926 2013-09-23 Daniel Colascione <dancol@dancol.org>
8928 * alloc.c (USE_VALGRIND): New macro; on by default
8929 when ENABLE_CHECKING.
8930 (mark_maybe_object, mark_maybe_pointer)
8931 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
8933 (valgrind_p) [USE_VALGRIND]: New variable.
8934 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
8936 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
8938 * process.c (wait_reading_process_output): Change int pnamelen to
8941 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
8942 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
8943 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
8944 argument to unsigned long to avoid warning.
8945 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
8947 * conf_post.h (assume): Fix compiler error: x shall be cond.
8949 2013-09-22 Daniel Colascione <dancol@dancol.org>
8951 * xfns.c (x_get_monitor_attributes): Suppress unused variable
8952 warning when compiling without a window system.
8954 2013-09-22 Daniel Colascione <dancol@dancol.org>
8956 * data.c (Qbool_vector_p): New symbol.
8957 (bool_vector_spare_mask, popcount_size_t_generic)
8958 (popcount_size_t_msc, popcount_size_t_gcc)
8960 (bool_vector_binop_driver)
8961 (count_trailing_zero_bits, size_t_to_host_endian)
8962 (Fbool_vector_exclusive_or)
8963 (Fbool_vector_union)
8964 (Fbool_vector_intersection, Fbool_vector_set_difference)
8965 (Fbool_vector_subsetp, Fbool_vector_not)
8966 (Fbool_vector_count_matches)
8967 (Fbool_vector_count_matches_at): New functions.
8968 (syms_of_data): Intern new symbol, functions.
8969 * alloc.c (bool_vector_payload_bytes): New function.
8970 (Fmake_bool_vector): Instead of calling Fmake_vector,
8971 which performs redundant initialization and argument checking,
8972 just call allocate_vector ourselves. Make sure we clear any
8973 terminating padding to zero.
8974 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
8975 instead of open-coding the size calculation.
8976 (vroundup_ct): New macro.
8977 (vroundup): Assume argument >= 0; invoke vroundup_ct.
8978 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
8979 * composite.c (composition_gstring_put_cache):
8980 Change lint_assume to assume.
8981 * conf_post.h (assume): New macro.
8982 (lint_assume): Remove.
8983 * dispnew.c (update_frame_1): Change lint_assume to assume.
8984 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
8986 * image.c (gif_load): Change lint_assume to assume.
8987 * lisp.h (eassert_and_assume): New macro.
8988 (Qbool_vector_p): Declare.
8989 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
8990 (swap16, swap32, swap64): New inline functions.
8991 * macfont.m (macfont_shape): Change lint_assume to assume.
8992 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
8993 * xsettings.c (parse_settings): Use new swap16 and
8994 swap32 from lisp.h instead of file-specific macros.
8996 2013-09-22 Eli Zaretskii <eliz@gnu.org>
8998 * xdisp.c (try_window_id): Don't abort if cursor row could not be
8999 found (which can legitimately happen when the glyph row at the
9000 window start is disabled in the current_matrix. (Bug#15365)
9002 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9004 Fix syntax.h bug introduced by recent INLINE change.
9005 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9006 conditionally compiled one way in some modules, and a different
9007 way in others. This doesn't work with extern inline functions,
9008 which must have the same definition in all modules, because the
9009 defining code might be shared across modules, depending on the
9010 implementation. Symptoms reported by Martin Rudalics in:
9011 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9012 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9013 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9014 overriding the corresponding functions in syntax.h.
9015 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9016 (syntax_property): New inline functions.
9017 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9018 Rewrite in terms of these new functions.
9020 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9022 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9023 not chars_in_text, whose result depends on the multibyteness of
9024 the current buffer. (Bug#15426)
9026 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9028 Port recent change to hosts where pointers aren't 'long'.
9029 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9030 Don't assume that pointers are the same width as 'long'.
9031 Add a compile-time check that a pointer fits into two X slots.
9033 A simpler, centralized INLINE.
9034 * conf_post.h (INLINE): Define only if not already defined.
9035 This allows us to use a single INLINE, defined by one file
9037 * emacs.c (INLINE): Define it.
9038 Also, include category.h, charset.h, composite.h, dispextern.h,
9039 syntax.h, systime.h, so that their INLINE definitions are expanded
9041 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9042 * buffer.h, buffer.c (BUFFER_INLINE):
9043 * category.h, category.c (CATEGORY_INLINE):
9044 * character.h, character.c (CHARACTER_INLINE):
9045 * charset.h, charset.c (CHARSET_INLINE):
9046 * composite.h, composite.c (COMPOSITE_INLINE):
9047 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9048 * frame.h, frame.c (FRAME_INLINE):
9049 * intervals.h, intervals.c (INTERVALS_INLINE):
9050 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9051 * lisp.h, alloc.c (LISP_INLINE):
9052 * process.h, process.c (PROCESS_INLINE):
9053 * syntax.h, syntax.c (SYNTAX_INLINE):
9054 * systime.h, sysdep.c (SYSTIME_INLINE):
9055 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9056 * window.h, window.c (WINDOW_INLINE):
9057 Remove. All uses replaced with INLINE.
9059 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9061 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9064 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9066 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9067 'const char *' to avoid compiler warnings due to similar change in
9068 the prototype of x_get_string_resource.
9070 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9072 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9073 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9074 going to replace static variables below. Adjust comments.
9075 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9076 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9077 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9078 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9079 Related users changed.
9080 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9081 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9082 last_mouse_movement_time, going to replace static variables below.
9084 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9085 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9087 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9088 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9089 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9090 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9091 static variables below.
9092 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9093 (last_mouse_scroll_bar): Remove.
9094 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9095 (mouseExited): Related users changed.
9097 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9099 Do not use external array to process X scroll bar messages.
9100 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9101 (x_send_scroll_bar_event): Pack window pointer into two slots
9102 of XClientMessageEvent if we're 64-bit. Adjust comment.
9103 (x_scroll_bar_to_input_event): Unpack accordingly.
9105 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9107 Ifdef away recent changes which aren't relevant to NS port.
9108 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9109 [!HAVE_NS]: Declare as such.
9110 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9111 [!HAVE_NS]: Define as such.
9113 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9115 * frame.c (x_redo_mouse_highlight): New function
9116 to factor out common code used in W32 and X ports.
9117 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9118 * xterm.h (struct x_display_info):
9119 * w32term.h (struct w32_display_info):
9120 * nsterm.h (struct ns_display_info): New members
9121 last_mouse_motion_frame, last_mouse_motion_x and
9122 last_mouse_motion_y, going to replace static variables below.
9123 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9124 (redo_mouse_highlight): Remove.
9125 (note_mouse_movement, syms_of_xterm): Adjust user.
9126 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9127 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9128 (redo_mouse_highlight): Remove.
9129 (note_mouse_movement, syms_of_w32term): Adjust user.
9130 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9131 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9133 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9134 * nsfns.m (compute_tip_xy): Adjust user.
9136 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9138 * frame.c (x_mouse_grabbed): New function.
9139 * dispextern.h (x_mouse_grabbed): Add prototype.
9140 (last_mouse_frame): Remove declaration.
9141 * xterm.h (struct x_display_info):
9142 * w32term.h (struct w32_display_info):
9143 * nsterm.h (struct ns_display_info): New member
9144 last_mouse_frame, going to replace...
9145 * xdisp.c (last_mouse_frame): ...global variable.
9146 (note_tool_bar_highlight):
9147 * w32term.c (w32_mouse_position, w32_read_socket):
9148 * xterm.c (XTmouse_position, handle_one_xevent):
9149 Use x_mouse_grabbed.
9150 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9152 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9154 * w32term.c (w32_read_socket): Avoid temporary
9155 variables in a call to x_real_positions.
9156 * xterm.c (handle_one_xevent): Likewise.
9158 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9160 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9161 (x_icon_type): Remove prototype.
9162 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9163 * frame.c (x_icon_type): Remove.
9164 * w32term.c (x_make_frame_visible, x_iconify_frame):
9165 * xterm.c (x_make_frame_visible, x_iconify_frame):
9166 Use x_set_bitmap_icon to factor out common code.
9168 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9170 * dispextern.h (check_x_display_info, x_get_string_resource):
9171 Declare here just once and unify the latter.
9172 * frame.c (check_x_display_info, x_get_string_resource):
9173 * nsterm.h (check_x_display_info):
9174 * xrdb.c (x_get_string_resource):
9175 * xterm.h (check_x_display_info): Remove prototypes.
9176 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9177 * w32reg.c (x_get_string_resource): Likewise.
9178 (w32_get_rdb_resource): Adjust user.
9180 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9182 * xterm.h (struct x_display_info): New member
9183 x_pending_autoraise_frame, going to replace...
9184 * xterm.c (pending_autoraise_frame): ...static variable.
9185 (x_new_focus_frame, XTread_socket): Adjust users.
9186 * w32term.h (struct w32_display_info): New member
9187 w32_pending_autoraise_frame, going to replace...
9188 * w32term.c (pending_autoraise_frame): ...global variable.
9189 (x_new_focus_frame, w32_read_socket): Adjust users.
9191 2013-09-17 Glenn Morris <rgm@gnu.org>
9193 * xdisp.c (message_dolog): If we create *Messages*,
9194 switch it to messages-buffer-mode.
9196 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9198 Don't overuse 'const' in types of locals.
9199 * bidi.c (bidi_count_bytes):
9200 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9201 (xg_event_is_for_scrollbar):
9202 * xselect.c (x_handle_property_notify)
9203 (x_handle_selection_notify, x_handle_dnd_message):
9204 * xsettings.c, xsettings.h (xft_settings_event):
9205 * xterm.c (x_handle_net_wm_state, handle_one_event)
9206 (x_menubar_window_to_frame, x_detect_focus_change)
9207 (construct_mouse_click, note_mouse_movement)
9208 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9209 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9210 (handle_one_xevent, x_handle_net_wm_state):
9211 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9212 (x_handle_dnd_message):
9213 Avoid unnecessary 'const', typically the second 'const' in
9214 'const foo * const arg', a 'const' that does not affect the API
9215 and doesn't significantly help the human reader.
9217 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9219 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9220 only if Glib < 2.36.0.
9221 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9222 * xsettings.c (init_gconf, init_gsettings): Do not check
9224 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9226 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9228 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9230 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9231 before calling g_type_init.
9233 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9235 * nsterm.m (syms_of_nsterm): ... to here.
9237 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9239 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9240 (ignore_next_mouse_click_timeout): Use Time as X does.
9241 (handle_one_xevent): Avoid cast and use unsigned comparison.
9243 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9245 Do not copy X event in handle_one_xevent except KeyPress case.
9246 Wnen XEvent is processed, it is unlikely to be changed except
9247 KeyPress case, so we can avoid copying and use const pointer to
9248 const data to make sure that an event is not changed elsewhere.
9249 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9250 const' and do not create local copy except for the KeyPress event.
9251 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9252 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
9253 (x_handle_net_wm_state, x_menubar_window_to_frame)
9254 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
9255 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9256 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
9257 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
9258 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
9259 (x_handle_dnd_message):
9260 * xsettings.c (xft_settings_event):
9261 Use 'const XEvent * const' where appropriate.
9262 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
9264 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9266 Fix X event waiting to handle multiple frames.
9267 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
9268 * xterm.c (pending_event_wait): Remove. Adjust users.
9269 (x_detect_focus_change): Pass frame arg.
9270 (handle_one_xevent): Find related frame early and clear per-frame
9271 wait_event_type only if this is an event for the relevant frame.
9272 (x_wait_for_event): Use per-frame wait_event_type.
9274 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
9276 * nsfns.m (Fx_create_frame): Fix font driver registration for
9279 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
9280 for syms_of_macfont.
9282 * nsterm.m: Include macfont.h.
9283 (ns_tmp_flags, ns_tmp_font): Remove.
9284 (ns_compute_glyph_string_overhangs): Check for driver Qns.
9285 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
9286 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
9287 (changeFont:): Fix code style. Check for font driver type when
9290 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
9293 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
9294 (nsfont_open): Set font driver type.
9295 Set font->ascent and font->descent. Figure out font instead of
9296 ns_tmp_font, and flags instead of ns_tmp_flags.
9297 Fix indentation. Remove call to ns_draw_text_decoration,
9300 * nsfns.m: Include macfont.h.
9301 (Fx_create_frame): Register macfont driver, make a better default font.
9302 (Fns_popup_font_panel): Get font from macfont driver, if used.
9304 * macfont.m, macfont.h, macuvs.h: New files.
9306 * font.h: Declare syms_of_macfont.
9308 * font.c (syms_of_font): Call syms_of_macfont.
9310 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
9312 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9314 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
9315 and it is always zero for others, so I assume that this is an ancient
9316 leftover which nobody will want to change any more.
9317 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
9318 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
9319 * frame.c (x_set_scroll_bar_width):
9320 * w32fns.c (w32_createscrollbar):
9321 * w32term.c (w32_set_vertical_scroll_bar):
9322 * xfns.c (x_set_scroll_bar_default_width):
9323 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
9324 (x_scroll_bar_expose): Related users changed.
9326 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9328 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
9329 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
9330 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
9332 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
9334 * nsterm.h, w32term.h, xterm.h: ...and not here.
9335 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
9336 Remove unused Xisms.
9337 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
9338 these modules are never compiled otherwise.
9340 2013-09-14 Eli Zaretskii <eliz@gnu.org>
9342 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9343 Doc fix. (Bug#15375)
9345 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9347 Unify Fx_focus_frame between all ports.
9348 * frame.h (x_focus_frame): New prototype.
9349 * xfns.c (Fx_focus_frame): Remove.
9350 (syms_of_xfns): Do not defsubr it.
9351 (x_focus_frame): X implementation.
9352 * nsfns.m (Fx_focus_frame): Remove.
9353 (syms_of_nsfns): Do not defsubr it.
9354 (x_focus_frame): NS implementation.
9355 * w32term.c (Fx_focus_frame): Remove.
9356 (x_focus_on_frame): Rename to...
9357 (x_focus_frame): W32 implementation.
9358 * w32term.h (x_focus_on_frame): Remove prototype.
9359 * w32fns.c (Fx_focus_frame): Remove.
9360 (syms_of_w32fns): Do not defsubr it.
9361 * frame.c (Fx_focus_frame): Define here.
9362 (syms_of_frame): Defsubr here.
9363 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
9365 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9367 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
9368 All of them are replaced with FRAME_DISPLAY_INFO, defined in
9369 each port to reference the port-specific window system data.
9370 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
9371 (FRAME_DISPLAY_INFO): Define.
9372 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
9373 (FRAME_DISPLAY_INFO): Define. Adjust users.
9374 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
9375 (FRAME_DISPLAY_INFO): Define. Adjust users.
9376 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
9377 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
9378 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
9379 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
9380 * xselect.c, xterm.c: All related users changed.
9382 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9384 * xterm.h (x_window_to_frame, x_any_window_to_frame)
9385 (x_menubar_window_to_frame): Remove prototypes.
9386 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9387 (x_menubar_window_to_frame, x_top_window_to_frame):
9389 * xterm.c (x_window_to_frame, x_any_window_to_frame)
9390 (x_menubar_window_to_frame, x_top_window_to_frame):
9391 ...to here and convert all but the last to static.
9393 2013-09-12 Eli Zaretskii <eliz@gnu.org>
9395 * lisp.mk (lisp): Add w32-common-fns.elc.
9397 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
9399 * charset.c (char_charset): Document an exception for char-charset.
9401 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9403 * xterm.h (x_display_info): New field last_user_time...
9404 * xterm.c (toplevel): ...to replace static last_user_time.
9405 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
9407 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9409 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
9410 scroll bar values to prevent thumb from disappear and update comment.
9412 2013-09-11 Glenn Morris <rgm@gnu.org>
9414 * emacs.c (usage_message): Possessive apostrophe tweak.
9416 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9418 * nsterm.m (syms_of_nsterm): Use Qns.
9419 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
9420 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
9421 * xfns.c (x_display_info_for_name, Fx_open_connection):
9422 Remove old '#if 0' code.
9423 (syms_of_xfns): Use Qx.
9424 * termhooks.h (fullscreen_hook): Remove the leftover.
9425 (struct terminal): Fix typo in comment.
9427 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9429 Cleaning up a few X scroll bar bits.
9430 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
9431 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9432 New member last_seen_part, going to replace...
9433 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
9434 (xt_action_hook) [USE_LUCID]: Adjust user.
9435 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
9436 Lucid-specific scroll bar support.
9437 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
9438 to int and adjust to use last_seen_part member.
9439 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
9440 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9441 Initialize last_seen_part.
9443 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9445 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
9446 insert-buffer-substring an empty string.
9448 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9450 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
9451 avoiding a GCC warning.
9453 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9455 Ifdef away frame tool bar code when it is not really used.
9456 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
9457 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
9458 and minimize_tool_bar_window_p under the above.
9459 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
9460 (fset_tool_bar_window): Likewise.
9461 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9462 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
9463 (change_frame_size_1):
9464 * window.c (window_from_coordinates, Frecenter): Adjust users.
9465 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
9466 code is not really used.
9467 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
9468 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
9469 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
9470 [!USE_GTK && !HAVE_NS]: Define as such.
9471 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
9472 (note_mouse_highlight, expose_frame):
9473 * xfns.c (x_set_tool_bar_lines):
9474 * xterm.c (handle_one_xevent): Adjust users.
9476 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9478 Fix corruption with multiple emacsclient -t instances (Bug#15222).
9479 This bug was introduced by my 2013-08-26 patch, which incorrectly
9480 assumed that the terminfo implementation doesn't use termcap buffers.
9481 * term.c (init_tty) [TERMINFO]: Remove optimization, as
9482 these buffers apparently are used after all.
9483 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
9484 (struct tty_display_info): Define members termcap_term_buffer and
9485 termcap_strings_buffer even if TERMINFO.
9487 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9490 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
9491 'usage' docstring entry to pacify make-docfile.
9493 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
9495 Change comparison functions =, <, >, <=, >= to take many arguments.
9496 * data.c: Change comparison functions' interface and implementation.
9497 * lisp.h: Make arithcompare available for efficient two arg
9499 * bytecode.c: Use arithcompare.
9500 * fileio.c: Use new interface.
9502 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9504 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
9506 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
9508 * eval.c (Feval): Document the new use of `lexical'.
9510 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9512 Review and drop old frame resize hack.
9513 * frame.h (struct frame): Remove force_flush_display_p.
9514 * dispnew.c (update_frame): Adjust user and don't call
9515 flush_frame here. The comment has said that there was an issues
9516 with redisplaying fringes, but I don't see any differences with
9517 and without this hack. Hopefully we can continue without it.
9518 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
9519 current frame matrices twice if resized_p is set.
9521 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9523 Do not populate pure Xism x_sync to other ports.
9524 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
9525 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
9526 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
9527 * w32term.h (x_sync): Remove prototype.
9529 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9531 Cleanup frame flushing.
9532 * dispextern.h (struct redisplay_interface):
9533 Drop flush_display_optional because flush_display is enough
9534 for X and flushing via RIF is just a no-op for others.
9535 * frame.h (flush_frame): New function.
9536 * dispnew.c (update_frame):
9537 * minibuf.c (read_minibuf):
9538 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
9540 * keyboard.c (detect_input_pending_run_timers): Do not flush
9541 all frames but selected one in redisplay_preserve_echo_area.
9542 * nsterm.m (ns_flush): Remove no-op.
9543 (ns_redisplay_interface): Adjust user.
9544 * w32term.h (x_flush): Remove no-op.
9545 (w32_redisplay_interface): Adjust user.
9546 * xterm.c (x_flush): Simplify because we do not flush all
9547 frames at once any more. Adjust comment.
9548 (x_redisplay_interface): Adjust user.
9550 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
9552 Port --without-x --enable-gcc-warnings to Fedora 19.
9553 * gfilenotify.c (globals_of_gfilenotify):
9554 Call g_type_init only if using an older glib version that needs it.
9556 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9558 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9559 (last_glyphless_glyph_merged_face_id): Remove declarations.
9560 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
9561 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9562 (last_glyphless_glyph_merged_face_id): Now static.
9563 (merge_escape_glyph_face): New function, refactored from...
9564 (get_next_display_element): ...here.
9565 (merge_glyphless_glyph_face): New function, refactored from...
9566 (produce_glyphless_glyph): ...here...
9567 * term.c (produce_glyphless_glyph): ...and here.
9569 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
9571 * eval.c (eval_sub): Only call Ffunction if necessary.
9573 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9575 Attempt to make redisplay more selective when changing cursor type.
9576 * frame.h (struct frame): New bitfield cursor_type_changed.
9577 * xdisp.c (cursor_type_changed): Remove.
9578 (try_cursor_movement, redisplay_window, try_window_id)
9579 (set_frame_cursor_types, try_window_reusing_current_matrix):
9580 Adjust to use per-frame bitfield.
9581 (redisplay_internal): Look for cursor type change on each visible
9582 frame and consider all frames if cursor type has been changed on
9583 the frame other than selected. If cursor type has been changed on
9584 selected frame only, do not use fast update.
9586 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9588 Attempt to make redisplay more selective when changing fonts.
9589 * frame.h (struct frame): New bitfield fonts_changed.
9590 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
9591 (adjust_frame_glyphs): Add prototype.
9592 * dispnew.c (fonts_changed_p): Remove.
9593 (adjust_glyphs): Remove because we do not
9594 adjust matrices on all frames at once any more.
9595 (adjust_frame_glyphs): Block and unblock input here.
9596 (adjust_glyph_matrix): Use fonts_changed.
9597 (change_frame_size_1): Use adjust_frame_glyphs.
9598 * font.c (font_open_entity): Use fonts_changed.
9599 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
9600 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9601 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
9602 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
9603 (shrink_mini_window, Fresize_mini_window_internal)
9604 (window_scroll_pixel_based, Fset_window_configuration)
9605 (apply_window_adjustment, Fset_window_vscroll):
9606 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9607 Use adjust_frame_glyphs.
9608 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
9609 (try_window_reusing_current_matrix, try_window_id, display_line)
9610 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
9611 (redisplay_internal): Consider fonts_changed and adjust frame
9612 matrices for each frame only if the frame is visible. If font
9613 has been changed on some frame during full redisplay, retry
9614 only visible frames where the font has been actually changed.
9616 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9618 Cache current header and mode line height for each window.
9619 * window.h (struct window): New fields mode_line_height
9620 and header_line_height.
9621 * window.c (make_window): Initialize them.
9622 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9623 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
9624 (current_mode_line_height, current_header_line_height):
9626 * xdisp.c (current_mode_line_height, current_header_line_height):
9628 (pos_visible_p, init_xdisp): Adjust user.
9629 (redisplay_window): Invalidate mode_line_height and
9630 header_line_height if current and desired matrices do not agree.
9632 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9634 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
9635 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
9637 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9639 Make --without-x compatible with --enable-gcc-warnings.
9640 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
9641 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
9642 members under HAVE_WINDOW_SYSTEM.
9643 * keyboard.c (make_lispy_focus_out): Likewise.
9644 (record_menu_key): Move under HAVE_MENUS.
9645 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
9646 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
9647 (syms_of_xdisp): Adjust user.
9648 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
9649 (start_hourglass, cancel_hourglass):
9650 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
9651 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
9652 and CLEAR_FONT_TABLE_NFONTS.
9653 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
9654 Declare only if HAVE_WINDOW_SYSTEM.
9655 (lface_same_font_attributes_p, clear_face_gcs): Define only
9656 if HAVE_WINDOW_SYSTEM.
9658 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9660 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
9661 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
9662 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
9664 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
9666 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
9668 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
9670 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
9671 This fixes a type error on hosts where ptrdiff_t is wider than int.
9673 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
9675 * keyboard.c (read_key_sequence_vs): New function.
9676 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
9679 * callint.c (Fcall_interactively): Always return a vector for 'K'.
9681 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
9683 Makefile improvements.
9684 * Makefile.in (config.status): Don't use double-colon rules, as
9685 they are not portable according to POSIX. Fix shell typo with `;
9686 I guess this rule has never been tested?
9687 (VCSWITNESS): New macro, to override any environment var.
9689 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
9691 * xterm.h (struct x_display_info): Do not track X connection
9692 fd separately because it is always available from Display.
9693 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
9696 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9698 * buffer.c (drop_overlay):
9699 * fileio.c (restore_point_unwind): Prefer unchain_marker to
9700 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
9702 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9704 * buffer.c (Fmake_overlay, Fmove_overlay):
9705 * intervals.c (set_point_from_marker):
9706 * print.c (PRINTPREPARE): Prefer signal_error
9707 to plain error and report unsuitable marker too.
9709 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9711 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
9712 for 'dragging' member.
9713 (struct x_output): Remove set-but-unused leftovers
9714 'left_before_move' and 'top_before_move'.
9715 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
9716 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
9717 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
9718 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
9719 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
9720 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9721 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
9722 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
9724 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
9726 * nsfont.m (INVALID_GLYPH): New define.
9727 (nsfont_encode_char): Use INVALID_GLYPH.
9728 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
9730 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9732 * xterm.c (x_last_mouse_movement_time): Revert last change.
9733 This code should use XDisplayMotionBufferSize to check display's
9734 motion history first, and there are few other issues as well.
9735 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
9736 (handle_one_xevent): Adjust user.
9738 2013-09-02 Martin Rudalics <rudalics@gmx.at>
9740 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
9741 * frame.c (Flast_nonminibuf_frame): ... to here.
9742 (check_minibuf_window): Don't abort if no window was found
9745 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9747 Use XGetMotionEvents to ask the last mouse motion time from X server.
9748 * xterm.c (X_MOTION_HISTORY): Default to 1.
9749 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
9750 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
9751 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
9752 Ifdef away legacy code.
9753 (XTmouse_position, x_scroll_bar_report_motion):
9754 Use x_last_mouse_movement_time.
9755 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
9758 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9760 * msdos.c (last_mouse_window): Move to...
9761 (dos_rawgetc): ...this function and adjust comment.
9762 * nsterm.m (last_window): Rename to last_mouse_window, move to...
9763 (mouseMoved): ...this function and adjust comment.
9764 * w32term.c (last_window): Likewise with...
9765 (w32_read_socket): ...this function.
9766 * xterm.c (last_window): Likewise with...
9767 (handle_one_xevent): ...this function.
9769 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9771 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
9772 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
9773 (handle_one_xevent): ...to here.
9774 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
9777 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9779 * msdos.c (IT_set_terminal_window): Remove no-op.
9780 (initialize_msdos_display): Adjust terminal setup.
9781 * w32console.c (w32con_set_terminal_window): Remove no-op.
9782 (initialize_w32_display): Adjust terminal setup.
9783 * w32term.c (w32_set_terminal_window): Remove no-op.
9784 (w32_create_terminal): Adjust terminal setup.
9785 * xterm.c (XTset_terminal_window): Remove no-op.
9786 (x_create_terminal): Adjust terminal setup.
9788 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
9790 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
9792 (ns_create_terminal): Adjust terminal setup.
9793 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
9795 (w32_create_terminal): Adjust terminal setup.
9796 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
9798 (x_create_terminal): Adjust terminal setup.
9800 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
9802 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
9803 (CLIP_TEXT_POS_FROM_MARKER): New macro.
9804 * dispnew.c (buffer_posn_from_coords):
9805 * window.c (Fwindow_end, displayed_window_lines):
9806 * xdisp.c (redisplay_mode_lines): Use it.
9808 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
9810 * fontset.c (face_for_char): Check char in the current face font first
9811 if HAVE_NS (Bug#15138).
9813 2013-08-31 Martin Rudalics <rudalics@gmx.at>
9815 * window.c (temp_output_buffer_show): Make sure window returned
9816 by display_buffer is live (Bug#15213).
9818 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
9820 Minor cleanup to avoid forward declarations.
9821 * coding.h (struct ccl_spec): Remove forward declaration.
9822 * composite.h (toplevel): Include font.h.
9823 (struct composition_it, struct face, struct font_metrics):
9824 Remove forward declaration.
9825 * dispextern.h (struct image, struct atimer): Likewise.
9826 * emacsgtkfixed.h (struct frame): Likewise.
9827 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
9828 * font.h (struct font_driver, struct font, struct glyph_string)
9829 (struct face): Remove forward declaration.
9830 * fontset.h (struct face, struct font): Likewise.
9831 * frame.h (toplevel): Style cleanup.
9832 (enum output_method): Move to...
9833 * termhooks.h (enum output_method): ...here.
9834 (struct glyph, struct frame, struct ns_display_info)
9835 (struct x_display_info, struct w32_display_info):
9836 Remove forward declaration.
9837 * xterm.h (toplevel): Include termhooks.h.
9838 (struct font, struct window, struct glyph_matrix, struct frame)
9839 (struct input_event, struct face, struct image): Remove forward
9841 * gtkutil.h (struct _widget_value): Likewise.
9842 * keyboard.h (toplevel): Include termhooks.h.
9843 (struct input_event): Remove forward declaration.
9845 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9847 * intervals.c (set_point_from_marker): New function.
9848 * editfns.c (Fgoto_char):
9849 * process.c (Finternal_default_process_filter):
9850 * window.c (select_window_1): Use it.
9851 * buffer.h (set_point_from_marker): Add prototype.
9853 2013-08-29 Eli Zaretskii <eliz@gnu.org>
9855 * w32.c (term_winsock): Call release_listen_threads before calling
9857 (_sys_wait_accept): Wait for accept event in a loop with a finite
9858 timeout, instead of waiting indefinitely. Will hopefully avoid
9859 hanging during exit because WSACleanup deadlocks waiting for the
9860 event object to be released. (Bug#14333)
9862 * w32proc.c (release_listen_threads): New function, signals all
9863 the reader threads that listen for connections to stop waiting.
9865 * w32.h (release_listen_threads): Add prototype.
9867 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9869 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
9870 field of new marker (for sanity and safety).
9871 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
9872 anyway because XMISCTYPE is a function and can't be an lvalue).
9874 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9876 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
9877 (x_after_update_window_line, x_scroll_bar_create)
9878 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
9879 (handle_one_xevent, x_clear_frame_area):
9880 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
9881 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
9882 * xterm.h (x_clear_area): Adjust prototype.
9884 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9886 Hook scanning and indentation functions to find_newline. This helps
9887 to avoid duplicated code and renders more respect to newline cache.
9888 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
9889 * cmds.c (Fforward_line):
9890 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
9891 Use find_newline and avoid unnecessary point movements.
9892 * search.c (scan_newline): Implement on top of find_newline.
9894 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
9896 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
9897 scoped code (bug#11258).
9899 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
9901 * nsterm.m (last_window): New variable.
9902 (EV_TRAILER2): New macro.
9903 (EV_TRAILER): Call EV_TRAILER2.
9904 (mouseMoved:): Add support for mouse-autoselect-window
9905 on nextstep (Bug#6888).
9907 2013-08-28 Andreas Schwab <schwab@suse.de>
9909 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
9910 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
9911 Remove unused macro definitions.
9912 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
9913 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
9914 Only define if emacs.
9916 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9918 Prefer enum glyph_row_area to int where appropriate.
9919 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
9921 (window_box, window_box_width, window_box_left, window_box_left_offset)
9922 (window_box_right, window_box_right_offset): Adjust prototypes.
9923 * xdisp.c (window_box, window_box_width, window_box_left)
9924 (window_box_left_offset, window_box_right, window_box_right_offset):
9925 Use enum glyph_row_area. Adjust users and tweak comment where needed.
9926 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
9927 * nsterm.m (ns_clip_to_row):
9928 * w32term.c (w32_clip_to_row):
9929 * xterm.c (x_clip_to_row): Likewise.
9931 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9933 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
9934 (Fprevious_overlay_change): Fast path for buffer with no overlays.
9936 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
9938 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
9939 for portability to hosts where /bin/sh has problems.
9941 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
9943 Redesign redisplay interface to drop global output_cursor.
9944 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
9945 (toplevel): Remove declaration of output_cursor.
9946 (set_output_cursor, x_cursor_to): Remove prototype.
9947 * window.h (struct window): New member output_cursor.
9948 (output_cursor_to): New function to replace RIF member.
9949 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
9950 (update_text_area, set_window_cursor_after_update): Use it.
9951 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
9952 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9953 * nsterm.m (ns_update_window_begin, ns_update_window_end):
9954 * w32term.c (x_update_window_begin, x_update_window_end):
9955 * xterm.c (x_update_window_begin, x_update_window_end):
9956 Adjust to use per-window output cursor.
9958 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
9960 Simplify SELECT_TYPE-related code.
9961 Like EMACS_TIME, this portability layer is no longer needed, since
9962 Emacs has been using fd_set as a portability layer for some time.
9963 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
9964 (SELECT_TYPE): Remove. All uses changed to fd_set.
9965 (fd_set) [!FD_SET]: New typedef.
9967 Simplify EMACS_TIME-related code.
9968 This portability layer is no longer needed, since Emacs has been
9969 using struct timespec as a portability layer for some time.
9970 * atimer.h, buffer.h, dispextern.h, xgselect.h:
9971 Include <time.h> rather than "systime.h"; that's all that's needed now.
9972 * dispnew.c: Include <timespec.h> rather than "systime.h";
9973 that's all that's needed now.
9974 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
9975 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
9976 TIMESPEC_RESOLUTION.
9977 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
9978 LOG10_TIMESPEC_RESOLUTION.
9979 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
9980 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
9981 (make_emacs_time): Remove. All used changed to make_timespec.
9982 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
9983 (current_timespec): Rename from current_emacs_time. All uses changed.
9984 (add_emacs_time): Remove. All uses changed to timespec_add.
9985 (sub_emacs_time): Remove. All uses change dot timespec_sub.
9986 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
9987 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
9988 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
9989 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
9990 (current_timespec): Rename from current_emacs_time. All uses changed.
9991 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
9992 changed to timespec_cmp.
9993 * xgselect.c: Include <timespec.h>, since our .h files don't.
9995 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
9997 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
9998 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
9999 Remove the leftovers.
10000 * gtkutil.c (toplevel): Do not declare Qxft but include
10002 * image.c (toplevel): Do not declare Vlibrary_cache because
10003 it's already done in lisp.h.
10005 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10007 * lisp.h (Mouse_HLInfo): Move from here...
10008 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10009 (reset_mouse_highlight): New function.
10010 * msdos.c (dos_set_window_size, IT_update_begin)
10011 (internal_terminal_init):
10012 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10013 (ns_initialize_display_info):
10014 * w32console.c (initialize_w32_display):
10015 * w32term.c (x_update_window_end, x_free_frame_resources)
10016 (w32_initialize_display_info):
10017 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10018 * window.c (Fdelete_other_windows_internal):
10019 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10020 * termchar.h (toplevel):
10021 * xterm.h (toplevel): Include dispextern.h.
10023 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10025 Fix minor problems found by static checking.
10026 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10027 (expect): Avoid nested-if warning.
10028 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10029 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10030 * nsterm.h, nsterm.m (ns_select):
10031 * xgselect.c, xgselect.h (xg_select):
10032 Adjust signature to better match pselect's.
10033 * nsterm.m (ns_select):
10034 Don't set *TIMEOUT, since pselect doesn't.
10035 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10036 diagnostic about assigning const char * to it.
10037 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10039 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10041 * lread.c (substitute_object_recurse): Handle hash-tables as well
10044 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10046 Fix unlikely core dump in init_tty, and simplify terminfo case.
10047 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10048 The old version incorrectly dumped core if malloc returned a
10049 buffer containing only non-NUL bytes.
10050 (init_tty): Do not allocate or free termcap buffers; the
10051 struct does that for us now.
10052 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10053 (struct tty_display_info): Define members termcap_term_buffer and
10054 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10055 use them. Allocate them directly in struct rather than indirectly
10056 via a pointer, to simplify init_tty.
10058 * frame.c (check_minibuf_window): Initialize 'window' properly,
10059 so that Emacs reliably aborts later if 'window' is not initialized.
10061 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10063 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10064 of VoidSymbol (Bug#15154).
10066 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10068 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10069 mouse_face_beg_y and mouse_face_end_y.
10070 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10071 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10072 Adjust users and update comment where appropriate.
10074 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10076 * frame.c (check_minibuf_window): New function.
10077 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10078 Call check_minibuf_window (Bug#15183).
10080 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10082 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10083 because this is the only last cursor data we need to keep and consult.
10084 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10085 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10088 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10090 Fix recovering from possible decompression error.
10091 Since insert_from_gap doesn't always move point, we can't use PT as
10092 the position where the partially decompressed data ends, and
10093 should count how many bytes was produced so far.
10094 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10095 (unwind_decompress): Really delete partially uncompressed data.
10096 (Fzlib_decompress_region): Take decompressed data size into account.
10098 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10100 * syntax.c (init_syntax_once): Adjust comment and do an early
10101 initialization of Qchar_table_extra_slots just once...
10102 * casetab.c (init_casetab_once):
10103 * category.c (init_category_once):
10104 * character.c (syms_of_character):
10105 * coding.c (syms_of_coding):
10106 * xdisp.c (syms_of_xdisp): ...and omit it here.
10108 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10110 * xdisp.c (get_next_display_element): Don't apply to characters
10111 from a display vector the logic of setting it->end_of_box_run_p
10112 suitable for characters from a buffer. (Bug#15175)
10114 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10115 to handle directories, rather than '_utime' which doesn't.
10118 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10120 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10121 or fullscreen (Bug#14627).
10123 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10125 System-dependent integer overflow fixes.
10126 * process.c (Fset_process_window_size): Signal an error if
10127 the window size is outside the range supported by the lower level.
10128 * sysdep.c (set_window_size): Return negative on error,
10129 nonnegative on success, rather than -1, 0, 1 on not in system,
10130 failure, success. This is simpler. Caller changed.
10131 (serial_configure): Remove unnecessary initialization of local.
10132 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10133 size fits in unsigned long; this isn't true on some 32-bit hosts.
10134 Avoid buffer overrun if some future version of /proc/meminfo has a
10135 variable name longer than 20 bytes.
10136 (system_process_attributes) [__FreeBSD__]:
10137 Don't assume hw.availpages fits in 'int'.
10139 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10141 Don't let very long directory names overrun the stack.
10142 Fix some related minor problems involving "//", vfork.
10143 * callproc.c (encode_current_directory): New function.
10144 (call_process): Don't append "/"; not needed.
10145 * fileio.c (file_name_as_directory_slop): New constant.
10146 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10147 this can save the caller having to alloca.
10148 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10149 Use SAFE_ALLOCA, not alloca.
10150 (directory_file_name, Fexpand_file_name): Leave leading "//"
10151 alone, since it can be special even on POSIX platforms.
10152 * callproc.c (call_process):
10153 * process.c (Fformat_network_address):
10154 * sysdep.c (sys_subshell):
10155 Use encode_current_directory rather than rolling our own.
10156 (create_process): No need to encode directory; caller does that now.
10157 * process.h (encode_current_directory): New decl.
10158 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10159 Rework to avoid 'goto xyzzy;'.
10161 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10163 * xdisp.c (handle_face_prop): If the default face was remapped use
10164 the remapped face for strings from prefix properties. (Bug#15155)
10166 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10168 Minor cleanup for redisplay interface and few related functions.
10169 * frame.h (enum text_cursor_kinds): Move from here...
10170 * dispextern.h (enum text_cursor_kinds): ...to here.
10171 (toplevel): Drop unnecessary declarations.
10172 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10173 in update_window_end_hook and draw_window_cursor functions.
10174 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10175 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10176 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10177 * xterm.c (x_update_window_end, x_draw_window_cursor):
10178 * xdisp.c (display_and_set_cursor, update_window_cursor)
10179 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10180 enum text_cursor_kinds where appropriate.
10182 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10184 Redesign redisplay interface to drop updated_row and updated_area.
10185 * dispextern.h (updated_row, updated_area): Remove declaration.
10186 (struct redisplay_interface): Pass glyph row and row area parameters
10187 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10188 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10190 * dispnew.c (updated_row, updated_area): Remove.
10191 (redraw_overlapped_rows, update_window_line): Adjust user.
10192 (update_marginal_area, update_text_area): Likewise. Pass updated row
10193 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10194 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10197 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10199 * process.c (flush_pending_output): Remove stub.
10202 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10204 * callproc.c: Fix race that killed background processes (Bug#15144).
10205 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10206 Record deleted process-id in critical section, not afterwards.
10207 Don't mistakenly kill process created by a call-process invocation
10208 that discards output and does not wait.
10210 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10212 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10213 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10214 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10215 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10216 to shut up compiler in mark_object.
10217 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10219 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10221 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10222 We can't portably rely on PTY_OPEN doing that, even if
10223 it calls posix_openpt with O_CLOEXEC.
10225 2013-08-20 Kenichi Handa <handa@gnu.org>
10227 * character.c (string_char): Improve commentary.
10229 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10231 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10232 (struct animation_cache): Make signature a flexible array member.
10233 All uses changed. This is a tad slower but may insulate us better
10234 from future changes to ImageMagick.
10236 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10238 * image.c: Shrink memory needed for animation cache.
10239 (SIGNATURE_DIGESTSIZE): New constant.
10240 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10241 (imagemagick_create_cache): Copy the signature. This saves
10242 several KB of memory that ImageMagick wastes per signature.
10243 Don't bother updating the update_time, as the caller does that now.
10244 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10245 it's a fixed size struct member now.
10246 (imagemagick_get_animation_cache): Always destroy the signature,
10247 as it's now imagemagick_create_cache's responsibility to copy it.
10248 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10249 and use memcmp rather than strcmp.
10250 eassert that ImageMagick returns a signature of the specified length.
10252 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
10254 * image.c (imagemagick_get_animation_cache): Don't segfault on
10256 (imagemagick_get_animation_cache): Revert to previous definition
10257 so that it actually works. But keep the memory leak fix.
10258 (imagemagick_get_animation_cache): Fix memory leak.
10260 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10262 * image.c: Fix animation cache signature memory leak.
10263 Fix some other minor performance problems while we're at it.
10264 (imagemagick_create_cache): Clear just the members that
10265 need clearing. Don't set update_time, as caller does that now.
10266 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
10267 Simplify by using pointer-to-pointer instead of a prev pointer.
10268 (imagemagick_prune_animation_cache): Use make_emacs_time rather
10269 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
10270 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
10271 it's already a copy. Free the signature probe unless it's cached.
10273 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
10274 This was introduced by my 2013-08-12 fix for Bug#15035.
10276 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
10278 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
10279 (imagemagick_prune_animation_cache): Now static.
10281 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
10283 * image.c (imagemagick_get_animation_cache): Don't segfault when
10284 pruning all entries.
10286 2013-08-18 Ken Brown <kbrown@cornell.edu>
10288 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
10289 static heap if ENABLE_CHECKING is defined.
10290 (max_bss_sbrk_ptr): New variable.
10291 (bss_sbrk): Use it.
10292 (report_sheap_usage): Report maximum static heap usage instead of
10293 ending static heap usage.
10295 2013-08-17 Eli Zaretskii <eliz@gnu.org>
10297 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
10298 of zlib_initialized according to the results of calling
10299 init_zlib_functions.
10301 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
10303 * image.c: Implement an ImageMagick per-image cache.
10304 (imagemagick_get_animation_cache): Fix a double-free error.
10305 (imagemagick_load_image): Remove the ping_wand code, which only
10306 apparently saved time on invalid animated images, and slowed down
10307 everything else. Optimise for the common case.
10309 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
10311 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
10313 * editfns.c (insert_before_markers): Mention overlay in the doc string.
10315 * marker.c (set_marker): Remove documentation of undefined behavior.
10317 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10319 * image.c (imagemagick_compute_animated_image): Animate correctly
10320 when sub-images are smaller than the main image.
10321 (imagemagick_compute_animated_image): Setting the iterator row to
10322 zero is apparently not allowed.
10323 (imagemagick_compute_animated_image): Allow images that say they
10324 have sub-images that are bigger than the main image, but just crop
10327 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
10329 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
10331 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10333 * image.c (imagemagick_compute_animated_image): Respect the GIF
10336 2013-08-15 Ken Brown <kbrown@cornell.edu>
10338 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
10339 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
10342 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
10344 Fix minor problems found by static checking.
10345 * frame.c (delete_frame):
10346 * xdisp.c (next_element_from_display_vector):
10347 Avoid uninitialized local.
10348 * image.c (imagemagick_compute_animated_image): Port to C89.
10349 Prefer usual GNU indentation style for loops.
10350 Be more careful about bizarrely large sizes, by using ptrdiff_t
10353 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10355 Fix infinite frame selection loop (Bug#15025).
10356 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
10358 2013-08-15 Eli Zaretskii <eliz@gnu.org>
10360 * xdisp.c (compute_window_start_on_continuation_line):
10361 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
10362 to make sure we end up setting the window start at the leftmost
10363 visible character of the display line. This avoids funky
10364 horizontal shifting because the window start is not kept on the
10365 same position. (Bug#15090)
10366 (next_element_from_display_vector): Support 'box' face attribute
10367 in the face definitions of a display vector. (Bug#15099)
10369 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10371 * image.c (imagemagick_compute_animated_image): Implement animated
10372 images (bug#14700).
10373 (imagemagick_compute_animated_image): Fix some compilation
10374 warnings. Implement a very simple cache to make the animation
10375 usable at all, but it should be replaced with a per-image cache.
10377 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10379 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
10380 to do `for' loops over alist values.
10381 * buffer.h (FOR_EACH_BUFFER):
10382 * process.c (FOR_EACH_PROCESS): Use it.
10383 (handle_child_signal, status_notify, Fget_buffer_process)
10384 (kill_buffer_processes): Use FOR_EACH_PROCESS.
10386 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10388 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
10389 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
10390 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
10391 to xzalloc and so avoid redundant call to memset.
10392 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
10393 members because it is allocated with xzalloc and so already zeroed.
10395 2013-08-14 Ken Brown <kbrown@cornell.edu>
10397 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
10400 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10402 Utility function and macro to copy Lisp string to C string.
10403 * lisp.h (xlispstrdupa): New macro.
10404 (xlispstrdup): New prototype.
10405 * alloc.c (xlispstrdup): New function.
10406 * callint.c (Fcall_interactively):
10407 * fileio.c (Ffile_name_directory, Fexpand_file_name)
10408 (Fsubstitute_in_file_name):
10409 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
10410 * image.c (x_create_bitmap_from_file):
10411 * w32term.c (w32_term_init):
10412 * xterm.c (x_term_init): Use xlispstrdup.
10414 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
10416 * image.c (imagemagick_load_image): Make animated pictures work.
10417 There's still some problems with background color settings, though
10420 * decompress.c (unwind_decompress): Always restore point.
10422 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
10424 * marker.c (set_marker): Reformat documentation.
10426 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
10428 * xdisp.c (cursor_type_changed): Now static.
10430 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
10431 Use changed. This avoids the need to call xmalloc and for the
10432 caller to call xfree, and avoids memory leaks in some situations.
10434 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10436 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
10437 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
10438 (redisplay_window): If window_end_valid is cleared due to non-zero
10439 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
10440 so do not call to try_cursor_movement for that window.
10442 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10444 * window.h (struct window): Convert window_end_pos and
10445 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
10446 (wset_window_end_pos, wset_window_end_vpos): Remove.
10447 * dispnew.c (adjust_glyph_matrix):
10448 * window.c (Fwindow_end, replace_window, set_window_buffer)
10450 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
10451 (set_vertical_scroll_bar, redisplay_window, try_window)
10452 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
10453 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
10454 (note_mouse_highlight): Adjust users.
10455 (try_cursor_movement): Likewise. Convert old precondition to eassert.
10458 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10460 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
10461 * image.c (imagemagick_filename_hint): Use `const char *' and
10462 prefer SSDATA to SDATA to avoid warnings.
10464 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10466 Cleanup window fringes, margins and scroll bars adjustments.
10467 * window.c (set_window_fringes, set_window_margins)
10468 (set_window_scroll_bars, apply_window_adjustment): New functions.
10469 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
10470 (Fset_window_scroll_bars): Use them.
10472 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10474 * window.h (struct window): Convert scroll_bar_width
10475 from Lisp_Object to integer. Adjust comment.
10476 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
10478 * window.c (wset_scroll_bar_width): Remove.
10479 (make_window): Initialize scroll_bar_width.
10480 (Fsplit_window_internal): Use direct assignment.
10481 (Fset_window_configuration, save_window_save):
10482 Convert Lisp_Object to integer and back where appropriate.
10483 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
10484 bar was actually changed, and mention this in docstring.
10486 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10488 * decompress.c: Minor simplifications.
10489 (Fzlib_decompress_region): Don't bother verifying
10490 that avail_out <= UINT_MAX, as that was confusing.
10491 Mention the restriction in a comment instead.
10492 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
10494 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10496 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
10497 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
10499 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10501 * image.c (imagemagick_filename_hint): Check for errors in the
10504 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10506 * window.c (Fwindow_margins): Return nil when there's no marginal
10507 area, as per the documented API.
10509 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
10510 Fmake_vector, as scroll bar's struct members are not all Lisp
10511 objects now. This avoids crashes in GC.
10513 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
10514 bool, so its address could be taken.
10516 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10518 * image.c (imagemagick_filename_hint): New function to possibly
10519 apply `image-content-type-suffixes'.
10520 (imagemagick_load_image): Use it.
10522 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10524 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
10525 if loading zlib failed.
10527 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10529 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
10530 2013-08-13 checkin below. Change bool to BOOL, rule is:
10531 All Obj-C code uses BOOL, except for interfaces callable from C.
10533 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
10535 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10537 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
10538 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
10539 bool instead of BOOL.
10540 * w32term.h (struct scroll_bar): Convert fringe_extended_p
10541 from Lisp_Object to bitfield. Adjust comment.
10542 * w32term.c (x_scroll_bar_create): Adjust user.
10543 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
10544 * xterm.c (XTset_vertical_scroll_bar): Likewise.
10545 Use bool for boolean.
10546 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
10547 to `unsigned int' when defining a bitfield.
10549 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10551 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
10553 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10555 * window.h (struct window): Convert left_margin_cols and
10556 right_margin_cols from Lisp_Objects to integers. Adjust comment.
10557 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
10558 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
10560 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
10562 (showing_window_margins_p, update_window_line, update_frame_1):
10563 * fringe.c (draw_fringe_bitmap_1):
10564 * xdisp.c (window_box_width): Adjust users.
10565 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
10566 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
10567 Use direct assignment.
10568 (Fset_window_configuration, save_window_save, Fwindow_margins):
10569 Convert Lisp_Object to integer and back where appropriate.
10570 (Fset_window_margins): Adjust user. Return t if any margin
10571 was actually changed, and mention this in docstring.
10573 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
10575 * syntax.c (forward_word):
10576 * cmds.c (forward_char, backward_char): Mention the optional argument.
10578 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10580 * window.h (struct window): Convert left_fringe_width
10581 and right_fringe_width from Lisp_Objects to integers.
10583 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
10584 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
10585 * window.c (wset_left_fringe_width, wset_right_fringe_width):
10587 (make_window): Initialize new integer fields to -1.
10588 (Fsplit_window_internal): Use direct assignment.
10589 (Fset_window_configuration, save_window_save):
10590 Convert Lisp_Object to integer and back where appropriate.
10591 (Fset_window_fringes): Adjust user. Return t if any fringe
10592 was actually changed, and mention this in docstring.
10594 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10596 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
10597 * nsfns.m (x_set_cursor_type):
10598 * w32fns.c (x_set_cursor_type):
10599 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
10600 * xdisp.c (set_frame_cursor_types): ...but in common code.
10602 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10604 * font.c (clear_font_cache): New function, stripped from...
10605 (Fclear_font_cache): ...here, which now uses the function
10606 above. Adjust comment.
10607 * font.h (clear_font_cache): Add prototype.
10608 * xfaces.c (clear_face_cache): Use clear_font_cache.
10610 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10612 * window.c (Fset_window_start): Compare `w', not `window' because
10613 `w' might not be equal to `window' after call to decode_live_window.
10615 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10617 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
10618 This fixes a problem introduced by the Bug#15035 patch
10619 when using GPG. Reported by Herbert J. Skuhra.
10621 2013-08-12 Eli Zaretskii <eliz@gnu.org>
10623 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
10624 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
10625 not yet initialized.
10627 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
10629 * decompress.c (Fzlib_decompress_region): Support zlib
10630 decompression, too, and rename.
10632 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10634 Minor zlib configuration tweaks.
10635 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
10636 Don't assume presence of fn_inflateInit2_ zlib internal function.
10638 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
10640 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
10641 include the zlib prefix.
10643 2013-08-12 Eli Zaretskii <eliz@gnu.org>
10645 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
10646 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
10647 define static variables that are pointers to zlib functions to be
10648 dynamically loaded.
10649 (init_zlib_functions) [WINDOWSNT]: New function.
10650 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
10652 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
10653 macros instead of invoking the zlib functions directly.
10654 (syms_of_decompress): DEFSYM Qzlib_dll.
10655 Staticpro Szlib_available_p.
10657 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
10659 Avoid looping over all frame windows to freeze and unfreeze.
10660 * window.h (struct window): Drop frozen_window_start_p.
10661 (freeze_window_starts): Drop prototype.
10662 * frame.h (struct frame): New frozen_window_starts flag.
10663 (FRAME_WINDOWS_FROZEN): New macro.
10664 * window.c (freeze_window_start, freeze_window_starts):
10666 (select_window, replace_window): Adjust users.
10667 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
10668 (window_frozen_p): New function.
10669 (redisplay_window): Use it.
10671 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10673 Fix some fd issues when running subprocesses (Bug#15035).
10674 Fix bugs that can leak files or file descriptors on errors.
10675 Don't unlink open temp files, as that's hard for users to diagnose
10676 when things go awry (e.g., temp disk exhausted).
10677 Don't bother to lock temp files. Check for invalid recursion.
10678 * callproc.c (synch_process_fd): Remove. All uses removed.
10679 (synch_process_tempfile): New var or macro.
10680 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
10682 (record_kill_process): New arg, the temp name. All callers changed.
10683 (delete_temp_file): Now just a simple wrapper around unlink.
10684 (call_process_kill): New arg, the call_process_fd array.
10685 Close them all. Clear synch_process_pid. Remove the temp file,
10686 or arrange for it to be removed.
10687 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
10688 that's been moved to synch_process_tempfile. Caller changed.
10689 Do not remove the tempfile; that's now call_process_kill's
10691 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
10692 call_process_kill; the caller now does that.
10693 (call_process_cleanup): Do not close the process fd; that's now
10694 call_process_kill's responsibility.
10695 (Fcall_process): Implement via new function call_process, which
10696 has most of the old body of Fcall_process, but with a different API.
10697 (call_process): New function that does not open or close filefd if
10698 it is nonnegative. Record which fds need to be closed, and let
10699 call_process_kill close (and remove the tempfile, on MSDOS) on error.
10700 Signal an error if invoked recursively (could be done via a hook).
10701 Simplify creation of the tempfile in the MSDOS case.
10702 Don't create the output file until after checking for the executable.
10703 Report any failure to open /dev/null.
10704 Don't open /dev/null for writing twice; once is enough.
10705 Don't create pipe if all output is being discarded or sent to file.
10706 Don't worry about setting up the coding system or reading from the
10707 pipe if all output is being discarded.
10708 Hoist fd_error local into top level, to lessen block nesting.
10709 Don't record deleted pid here; now done by Fcall_process_region.
10710 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
10711 and note its success in synch_process_tempfile.
10712 Do not leak resources when child_setup fails.
10713 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
10714 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
10715 (create_temp_file): Now returns open fd, with an additional
10716 Lisp_Object * argument to return the name. All callers changed.
10717 Do not close the file; rewind it instead, and leave it open for
10718 the caller. Do not lock the temp file. Unwind-protect the file
10719 and the file-descriptor.
10720 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
10721 If an asynchrounous process, record it here, not in call_process.
10722 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
10723 * eval.c (set_unwind_protect): New function.
10724 * fileio.c (write_region): New function, generalized from the
10725 old Fwrite_region. Do not lock temp files.
10726 (Fwrite_region): Use it.
10727 * lisp.h (set_unwind_protect, write_region): New decls.
10728 * process.c: Include <verify.h>.
10729 (make_process): Mark fds as initially closed.
10730 (deleted_pid_list): Now a list of pid-filename pairs.
10732 (close_process_fd): New function.
10733 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
10734 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
10735 New constants. Verify that their number matches PROCESS_OPEN_FDS.
10736 (create_process, create_pty, Fmake_serial_process)
10737 (server_accept_connection): Record which fds need to be closed,
10738 and let deactivate_process close them.
10739 (Fmake_network_process): Do not discard the unwind-protect
10740 until it's safe to do so.
10741 (deactivate_process): Close the fds opened by create_process etc.
10742 (Fprocess_send_eof): Adjust to new way of recording open fds.
10743 Report an error if /dev/null can't be opened, instead of aborting.
10744 * process.h (PROCESS_OPEN_FDS): New constant.
10745 (struct Lisp_Process): New member open_fds.
10746 (record_kill_process, record_deleted_pid): Adjust signatures.
10747 (record_deleted_pid): Move decl here ...
10748 * syswait.h (record_deleted_pid): ... from here.
10750 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
10752 * decompress.c: Fix bugs with large buffers and weird inputs.
10753 Tune a bit. Reindent as per usual Emacs style.
10754 (BUFFER_SIZE): Remove.
10755 (Fdecompress_gzipped_region): Do not mishandle input buffers with
10756 more than UINT_MAX bytes. Decompress into the gap instead of into
10757 an auto buffer, as this should avoid copying. Return nil if
10758 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
10759 set immediate_quit; we shouldn't trust zlib code that much.
10761 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
10763 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
10764 errors, and really move the gap to where we want it.
10766 * lisp.h: Include decompress.c support.
10768 * emacs.c (main): Include decompress.c support.
10770 * Makefile.in: Include -lz if present.
10772 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
10774 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
10775 (initWithTitle:): Initialize frame to 0.
10776 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
10777 (fillWithWidgetValue:frame:): Rename from
10778 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
10780 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
10781 fillWithWidgetValue:frame:
10783 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
10784 remove memory leak warnings.
10786 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
10787 (ns_check_menu_open): Handle menu == nil. Remove assignment to
10788 menu_pending_title.
10790 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
10791 (x_activate_menubar): Update the whole menu.
10792 (trackingNotification:): Call ns_check_menu_open if tracking ends.
10793 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
10794 current event is not NSSystemDefined (Bug#15001).
10795 Call ns_check_menu_open only if trackingMenu is 2.
10796 (menuDidClose:): New method, decrease trackingMenu.
10797 (fillWithWidgetValue:setDelegate:): New method.
10798 (fillWithWidgetValue:): Call the above.
10800 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
10802 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
10804 Omit some unnecessary casts.
10805 Many of these go back to the old pre-C89 days, when they may have
10806 been needed, but we've been assuming C89 or later for a while now.
10807 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
10808 (live_float_p, live_misc_p, live_vector_p):
10809 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
10810 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
10811 (defvar_per_buffer):
10812 * callint.c (Fcall_interactively):
10813 * doc.c (Fsubstitute_command_keys):
10814 * filelock.c (get_boot_time):
10815 * frame.c (xrdb_get_resource):
10816 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
10817 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
10818 (xg_get_file_name_from_selector, menuitem_destroy_callback)
10819 (menuitem_highlight_callback, menu_destroy_callback)
10820 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
10821 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
10822 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
10823 (xg_tool_bar_help_callback, tb_size_cb):
10824 * image.c (xpm_alloc_color, png_read_from_memory)
10825 (png_read_from_file, png_load_body, our_memory_skip_input_data)
10826 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
10828 * keymap.c (describe_map):
10829 * nsfns.m (Fns_display_monitor_attributes_list):
10830 * nsmenu.m (process_dialog:):
10831 * nsterm.m (hold_event):
10832 * process.c (wait_reading_process_output):
10833 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
10834 * scroll.c (do_direct_scrolling, scrolling_1):
10835 * termcap.c (tgetent):
10836 * window.c (check_window_containing, add_window_to_list)
10837 (freeze_window_starts):
10838 * xdisp.c (compare_overlay_entries, vmessage):
10839 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
10840 (x_get_monitor_attributes_xrandr)
10841 (Fx_display_monitor_attributes_list, x_display_info_for_name)
10842 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
10843 * xfont.c (xfont_match, xfont_open):
10844 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
10845 (menubar_selection_callback, menu_position_func)
10846 (popup_selection_callback, create_and_show_popup_menu)
10847 (dialog_selection_callback, create_and_show_dialog):
10848 * xrdb.c (x_get_string_resource)
10850 * xsmfns.c (x_session_check_input):
10851 * xterm.c (x_draw_glyphless_glyph_string_foreground)
10852 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
10853 (xaw_jump_callback, xaw_scroll_callback):
10854 Omit unnecessary casts.
10856 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
10858 Minor string-length refactoring.
10859 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
10860 * frame.c (make_monitor_attribute_list):
10861 Prefer build_string to strlen + make_string.
10863 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
10865 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
10866 don't check minor_code (Bug#14417).
10868 2013-08-09 Eli Zaretskii <eliz@gnu.org>
10870 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
10871 vertical positions instead. This avoids calling MATRIX_ROW with
10872 row numbers that are possibly beyond valid limits. (Bug#15064)
10874 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
10876 Use xstrdup and build_unibyte_string where applicable.
10877 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
10878 * xfns.c (x_window):
10879 * xrdb.c (x_get_customization_string):
10880 * xterm.c (xim_initialize):
10881 * w32fns.c (w32_window): Use xstrdup.
10882 (w32_display_monitor_attributes_list):
10883 * emacs.c (init_cmdargs):
10884 * keyboard.c (PUSH_C_STR):
10885 * nsfont.m (nsfont_open):
10886 * sysdep.c (system_process_attributes):
10887 * w32.c (system_process_attributes):
10888 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
10890 2013-08-09 Eli Zaretskii <eliz@gnu.org>
10892 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
10893 variables of these types so that GDB would know about them, as aid
10894 for debugging fatal exceptions. (Bug#15024) See also
10895 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
10898 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
10900 * nsterm.m (ns_update_begin): Don't change clip path if it would be
10901 larger than the NSWindow (Bug#14934).
10903 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
10905 Redesign redisplay interface to drop global variable updated_window.
10906 Always pass currently updated window as a parameter to update routines.
10907 * dispextern.h (updated_window): Remove declaration.
10908 (struct redisplay_interface): Pass window parameter to
10909 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
10910 and after_update_window_hook.
10911 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
10913 * dispnew.c (updated_window): Remove.
10914 (redraw_overlapped_rows, update_marginal_area, update_text_area)
10915 (update_window_line): Adjust to match redisplay interface changes.
10916 * nsterm.m (ns_update_window_begin, ns_update_window_end)
10917 (ns_scroll_run, ns_after_update_window_line):
10918 * w32term.c (x_update_window_begin, x_update_window_end)
10919 (x_after_update_window_line, x_scroll_run):
10920 * xterm.c (x_update_window_begin, x_update_window_end)
10921 (x_after_update_window_line, x_scroll_run):
10922 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10923 Likewise. Adjust comments where appropriate.
10924 (x_cursor_to): Simplify because this is always called during window
10925 update (but install debugging check anyway).
10926 (expose_window): Check must_be_updated_p flag to see whether this
10927 function is called during window update.
10929 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
10931 Do not reset window modification event counters excessively.
10932 These leftovers and poor man's tricky methods to catch extra
10933 redisplay's attention are no longer needed.
10934 * frame.c (set_menu_bar_lines_1):
10935 * minibuf.c (read_minibuf_unwind):
10936 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
10937 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
10938 (window_scroll_line_based, Fset_window_configuration):
10939 * xdisp.c (redisplay_window): Do not reset last_modified and
10940 last_overlay_modified counters.
10942 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
10944 * xselect.c (x_send_client_event): Set send_event and serial, memset
10945 data.l as it might be bigger than data.b. Use 24 bit mask to
10946 XSendEvent (Bug#15034).
10948 2013-08-07 Eli Zaretskii <eliz@gnu.org>
10950 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
10951 for TTY frames that are not the top frame on their console.
10954 2013-08-07 Martin Rudalics <rudalics@gmx.at>
10956 * w32term.c (w32fullscreen_hook): Really maximize frame when
10957 asked for (Bug#14841).
10959 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
10961 Prefer selected_window to Fselected_window, likewise for frames.
10962 * buffer.c (Fbuffer_swap_text):
10963 * data.c (Fvariable_binding_locus):
10964 * window.c (run_window_configuration_change_hook): Adjust users.
10965 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
10966 Use decode_live_frame.
10968 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
10970 Be more careful if selected window shows the buffer other than current,
10971 use window_outdated only if this is not so. This change should also
10972 address some weird issues discussed in Bug#13012.
10973 * window.h (window_outdated): New prototype.
10974 * window.c (window_outdated): Now here. Convert from static and
10975 always assume window's buffer.
10976 (Fwindow_end, Fwindow_line_height): Use it.
10977 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
10978 and always assume window's buffer.
10979 (redisplay_window): Adjust user.
10980 (redisplay_internal): Call to reconsider_clip_changes once and
10981 check whether mode line should be updated only if selected window
10982 shows current buffer.
10983 (run_window_scroll_functions): Use eassert for debugging check.
10984 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
10986 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
10988 * window.c (window_scroll, window_scroll_pixel_based)
10989 (window_scroll_line_based): Use bool for booleans.
10991 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
10993 * process.c: Fix minor off-by-one issues in descriptor counts.
10994 This shouldn't fix any real bugs, but it cleans up the code a bit.
10995 (max_process_desc, max_input_desc): -1, not 0, means none.
10997 (delete_input_desc): New function.
10998 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
10999 (deactivate_process): Scan backwards when recomuting max_process_desc;
11000 that should be faster.
11001 (init_process_emacs): Initialize max_input_desc.
11003 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11005 Use region cache to speedup bidi_find_paragraph_start.
11006 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11007 Rename cache_long_line_scans to cache_long_scans.
11008 * buffer.c (bset_cache_long_line_scans): Rename to
11009 bset_cache_long_scans.
11010 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11011 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11013 (syms_of_buffer): Rename cache-long-line-scans to
11014 cache-long-scans. Adjust docstring.
11015 * search.c (newline_cache_on_off):
11016 * indent.c (width_run_cache_on_off): Adjust users.
11017 * bidi.c (bidi_paragraph_cache_on_off): New function.
11018 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11019 * insdel.c (prepare_to_modify_buffer):
11020 Invalidate bidi_paragraph_cache if enabled.
11022 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11024 Invalidate region caches only if buffer text is going to be changed.
11025 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11026 (modify_text): ...new prototype.
11027 (prepare_to_modify_buffer_1): New prototype.
11028 * textprop.c (modify_region): Rename to...
11029 (modify_text_properties): ...new function.
11030 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11031 (Fremove_list_of_text_properties): Adjust users.
11032 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11033 (modify_text): ...new function.
11034 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11035 (prepare_to_modify_buffer_1): ...new function.
11036 * casefiddle.c (casify_region):
11037 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11038 (Ftranspose_regions): Use modify_text.
11040 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11042 * lisp.mk (lisp): Add nadvice.elc.
11044 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11046 New macro to iterate over live buffers similar to frames.
11047 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11048 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11049 Declare buffer-related variables here to offload lisp.h.
11050 * buffer.c (Vbuffer_alist): Adjust comment.
11051 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11052 (other_buffer_safely):
11053 * data.c (store_symval_forwarding):
11054 * dispnew.c (Fframe_or_buffer_changed_p):
11055 * fileio.c (Fdo_auto_save):
11056 * filelock.c (unlock_all_files):
11057 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11059 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11061 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11062 * callproc.c (create_temp_file):
11063 * filelock.c (create_lock_file):
11064 Assume mkostemp, since it's now provided by Gnulib.
11066 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11068 * w32.c (mkostemp): New function.
11069 (mktemp): Remove, no longer used. Most of the code reused in
11070 mkostemp. (Bug#15015)
11071 (mktemp): Don't undef.
11073 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11075 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11076 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11077 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11078 (free_glyph_pool, check_glyph_memory): Likewise for
11079 all users. Adjust comments where appropriate.
11081 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11083 * composite.h: Minor fixups.
11084 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11085 to fix a misspelling, and change it to an inline function while
11086 we're at it (it need not be a macro). All uses changed.
11087 (composition_method, composition_valid_p):
11088 Rewrite to avoid assignments in if-conditions.
11090 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11092 Do not use global Lisp_Object in composition macros.
11093 * composite.h (composition_temp): Remove declaration.
11094 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11095 (composition_method, composition_valid_p): ...inline functions.
11096 (compose_region): Remove the leftover.
11097 * composite.c (composition_temp): Remove.
11098 (run_composition_function, update_compositions)
11099 (composition_compute_stop_pos, composition_adjust_point)
11100 (Ffind_composition_internal):
11101 * coding.c (handle_composition_annotation):
11102 * xdisp.c (handle_composition_prop, check_point_in_composition):
11103 Related users changed.
11105 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11107 Drop FRAME_PTR typedef.
11108 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11109 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11110 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11111 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11112 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11113 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11114 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11115 All related users changed.
11117 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11119 * eval.c (default_toplevel_binding): New function.
11121 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11122 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11123 (syms_of_eval): Export them.
11124 * data.c (Fdefault_value): Micro cleanup.
11125 * term.c (init_tty): Use "false".
11127 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11129 Fix X GC leak in GTK and raw (no toolkit) X ports.
11130 * xterm.c (x_free_frame_resources): If white and black relief
11131 GCs are allocated, always free them here.
11132 * xfns.c (x_make_gc): Omit redundant initialization.
11133 * widget.c (create_frame_gcs): Remove the leftover.
11134 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11135 in x_free_frame_resources.
11137 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11139 * nsterm.m (windowWillResize:toSize:): Only change title if
11140 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11142 (viewDidEndLiveResize): New method.
11144 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11145 inside NS_IMPL_COCOA.
11147 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11149 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11150 Do not check whether undo is enabled because record_insert and
11151 record_delete does that themselves.
11153 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11155 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11156 member which is not really used any more.
11157 (FRAME_XIC_BASE_FONTNAME): Remove.
11158 * xfns.c (xic_free_fontset): Adjust user.
11159 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11160 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11161 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11162 (xdialog_show): Use eassert for debugging check.
11163 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11165 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11167 * fileio.c, fns.c (merge): Move extern decl from here ...
11168 * lisp.h (merge): ... to here.
11170 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11172 Fix last font-related change.
11173 * w32font.h (w32font_list_internal, w32font_match_internal):
11175 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11176 (uniscribe_list_family): Adjust to match font API change.
11177 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11178 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11180 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11182 * frame.h (FRAME_MOUSE_UPDATE):
11183 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11184 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11186 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11188 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11189 * font.h (struct font_driver): Change list, match, and list_family
11190 functions to accept struct frame * as first arg.
11191 * font.c (font_score, font_compare, font_sort_entities):
11193 (font_sort_entities, font_list_entities, font_select_entity)
11194 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11195 match font API change.
11196 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11197 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11198 * ftxfont.c (ftxfont_list, ftxfont_match):
11199 * xftfont.c (xftfont_list, xftfont_match):
11200 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11201 * w32font.c (w32font_list, w32font_match, w32font_list)
11202 (w32font_list_internal, w32_font_match_internal): Likewise.
11203 * xfaces.c (Fx_family_fonts): Adjust user.
11205 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11207 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11208 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11209 only if HAVE_X_WINDOWS is in use.
11210 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11211 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11212 * w32term.c (x_wm_set_icon_position): Likewise.
11213 * w32fns.c (x_icon): Adjust user.
11215 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11217 * xterm.c (last_mouse_press_frame): Remove the
11218 leftover which is not really used any more.
11219 (handle_one_xevent, syms_of_xterm): Adjust users.
11220 (x_flush): Call XFlush once per each X display, not frame.
11221 This is better because this code always unconditionally skips
11222 non-X frames in Vframe_list and issues the only XFlush if we
11223 have more than one X frame on the same X display.
11224 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11225 Use bool for booleans.
11226 (x_draw_glyph_string_background, cvt_string_to_pixel)
11227 (cvt_pixel_dtor): Drop unnecessary prototypes.
11228 * xterm.h (x_display_ok): Adjust prototype.
11230 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11232 Drop unnecessary functions that deals with frame pixel size.
11233 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11234 (x_pixel_height): Drop prototypes.
11235 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11236 (x_pixel_height): Drop implementations.
11237 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11238 which should be always valid for window frame.
11239 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11240 * w32menu.c (Fx_popup_dialog):
11241 * xmenu.c (Fx_popup_dialog): Likewise for both.
11243 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11245 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11246 frame parameters and call to Fmodify_frame_parameters just once.
11247 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11248 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11249 and mention nil frame in docstring.
11251 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11253 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
11254 (x_figure_window_size): Likewise. Adjust to return long.
11255 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11256 (toplevel): Move Qterminal_live_p to...
11257 * terminal.c (toplevel): ...here, make it static, and...
11258 (syms_of_terminal): ...DEFSYM here.
11259 * frame.h (Qterminal_live_p): Remove declaration.
11260 (make_frame, x_figure_window_size): Adjust prototype.
11261 * nsfns.m (Fx_create_frame): Use long for window flags.
11263 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
11265 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
11266 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
11267 Do not assume that emacs_close (INT_MAX) is a no-op.
11269 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11271 * xfaces.c (make_face_cache): For struct face_cache, prefer
11272 xmalloc to xzalloc and so avoid redundant call to memset.
11273 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
11275 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11277 * fringe.c (draw_window_fringes, update_window_fringes)
11278 (compute_fringe_widths):
11279 * w32term.c (x_draw_glyph_string):
11280 * window.c (candidate_window_p, Frecenter):
11281 * xfaces.c (realize_basic_faces, realize_default_face)
11282 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
11283 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
11284 * xfns.c (x_set_cursor_color, xic_free_xfontset):
11285 * xmenu.c (Fx_menu_bar_open_internal):
11286 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
11287 * xsettings.c (xft_settings_event):
11288 * xterm.c (x_draw_glyph_string, x_had_errors_p):
11289 Use bool for booleans. Adjust style and comments where
11291 * dispextern.h (draw_window_fringes, update_window_fringes)
11292 (compute_fringe_widths):
11293 * xterm.h (x_had_errors_p): Adjust prototype.
11295 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11297 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
11298 CHECK_LIST. Rewrite the loop to avoid useless local variable.
11300 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
11302 * fns.c (toplevel): Remove comment before Fsafe_length because
11303 it checks for QUIT.
11305 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
11307 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
11309 2013-07-28 Eli Zaretskii <eliz@gnu.org>
11311 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
11312 frame which got the message is still alive, before dereferencing
11313 its pointer. (Bug#14970)
11315 * frame.c (delete_frame): Test "this" frame's minibuffer window to
11316 be a live window, before using it as such. (Bug#14970)
11318 2013-07-27 Eli Zaretskii <eliz@gnu.org>
11320 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
11321 w32_detect_focus_change instead of doing part of its job by hand.
11322 This fixes the problem whereby FOCUS_OUT events were not sent to
11325 2013-07-26 Eli Zaretskii <eliz@gnu.org>
11327 * process.c (Fprocess_list): Doc fix.
11329 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
11330 being re-exposed only if it didn't ask to become visible.
11331 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
11332 was previously iconified. (Bug#14841)
11333 (x_iconify_frame): Mark the frame iconified.
11335 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
11337 Fix minor problems found by static checking.
11338 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
11339 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
11341 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
11343 * eval.c (set_specpdl_old_value): New function.
11344 (unbind_to): Minor simplification.
11345 (get_backtrace_frame): New function.
11346 (Fbacktrace_frame): Use it. Add `base' argument.
11347 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
11348 (syms_of_eval): Export backtrace-eval.
11349 * xterm.c (x_focus_changed): Simplify.
11351 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
11353 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
11355 2013-07-24 Eli Zaretskii <eliz@gnu.org>
11357 * xdisp.c (redisplay_window): Instead of moving point out of
11358 scroll margin, reject the force_start method, and try scrolling
11359 instead. (Bug#14780)
11361 2013-07-24 Ken Brown <kbrown@cornell.edu>
11363 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
11366 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
11368 * eval.c (Fprogn): Do not check that BODY is a proper list.
11369 This undoes the previous change. The check slows down the
11370 interpreter, and is not needed to prevent a crash. See
11371 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
11373 2013-07-23 Glenn Morris <rgm@gnu.org>
11375 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
11377 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
11379 Port to GNU/Linux systems with tinfo but not ncurses.
11380 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
11381 to decide whether ncurses is being used. Without this change,
11382 GCC complains about tgetent not being declared, on a system
11383 that has tinfo installed but ncurses not installed.
11385 * eval.c (Fprogn): Check that BODY is a proper list.
11387 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
11388 * data.c (Fsetq_default):
11389 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
11390 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
11392 Tune by taking advantage of the fact that ARGS is always a list
11393 when a function is declared to have UNEVALLED args.
11395 * emacsgtkfixed.c: Port to GCC 4.6.
11396 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
11398 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
11400 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
11401 here to silence compiler warnings.
11403 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
11405 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
11406 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
11407 from messing up Emacs's 'struct frame' (Bug#14923).
11409 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11411 * alloc.c (make_save_ptr_ptr): Define this function.
11412 It was inadvertently omitted. It's needed only if
11413 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
11415 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
11417 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
11418 frame have focus (Bug#14895).
11420 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11422 Avoid vfork-related deadlock more cleanly.
11423 * callproc.c (child_setup): When the child's exec fails, output
11424 the program name, as that's more useful. Use O_NONBLOCK to avoid
11426 * process.c (create_process_1): Remove; no longer needed.
11427 (create_process): Remove timer hack; no longer needed, now that
11428 the child avoids deadlock.
11430 2013-07-20 Glenn Morris <rgm@gnu.org>
11432 * image.c (Fimage_flush): Fix doc typo.
11434 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
11436 Fix array bounds violation when pty allocation fails.
11437 * process.c (PTY_NAME_SIZE): New constant.
11438 (pty_name): Remove static variable; it's now auto.
11439 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
11440 Take pty_name as an arg rather than using a static variable.
11441 All callers changed.
11442 (create_process): Recover pty_flag from process, not from volatile local.
11443 (create_pty): Stay inside array even when pty allocation fails.
11444 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
11446 * lread.c (Fload): Avoid initialization only when lint checking.
11447 Mention that it's needed only for older GCCs.
11449 2013-07-20 Kenichi Handa <handa@gnu.org>
11451 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
11452 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
11454 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
11456 * lread.c (Fload): Avoid uninitialized warning.
11458 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11460 Fix some minor file descriptor leaks and related glitches.
11461 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
11462 (create_lock_file): Use write, not emacs_write.
11463 * image.c (slurp_file, png_load_body):
11464 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
11465 (server_accept_connection):
11466 Don't leak an fd on memory allocation failure.
11467 * image.c (slurp_file): Add a cheap heuristic for growing files.
11468 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
11469 as that's what the other routines do. Maybe input need not be
11470 blocked at all, but it's better to be consistent.
11471 Avoid undefined behavior when strlen is zero.
11473 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
11474 (NSTATICS): Now a constant; doesn't need to be a macro.
11476 2013-07-19 Richard Stallman <rms@gnu.org>
11478 * coding.c (decode_coding_utf_8): Add simple loop for fast
11479 processing of ASCII characters.
11481 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11483 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
11485 2013-07-19 Eli Zaretskii <eliz@gnu.org>
11487 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
11488 unportable 'struct x_display_info'.
11489 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
11490 is a portable type.
11492 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11494 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
11495 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
11497 (system_process_attributes): Prefer plain char to unsigned char
11498 when either will do. Clean up properly if interrupted or if
11499 memory allocations fail. Don't assume sscanf succeeds.
11500 Remove no-longer-needed workaround to stop GCC from whining.
11501 Read command-line once, instead of multiple times. Check read status a
11502 bit more carefully.
11504 Fix obscure porting bug with varargs functions.
11505 The code assumed that int is treated like ptrdiff_t in a vararg
11506 function, which is not a portable assumption. There was a similar
11507 -- though these days less likely -- porting problem with various
11508 assumptions that pointers of different types all smell the same as
11509 far as vararg functions is conserved. To make this problem less
11510 likely in the future, redo the API to use varargs functions.
11511 * alloc.c (make_save_value): Remove this vararg function.
11512 All uses changed to ...
11513 (make_save_int_int_int, make_save_obj_obj_obj_obj)
11514 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
11516 (make_save_ptr): Rename from make_save_pointer, for consistency with
11517 the above. Define only on platforms that need it. All uses changed.
11519 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11521 * keyboard.c: Try to fix typos in previous change.
11522 (DISPLAY_LIST_INFO): New macro.
11523 (kbd_buffer_get_event): Do not access members that are not present
11524 in X11. Revert inadvertent change of "!=" to "=".
11526 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
11528 * keyboard.c (kbd_buffer_get_event):
11529 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
11530 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
11532 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11534 * filelock.c: Fix unlikely file descriptor leaks.
11535 (get_boot_time_1): Rework to avoid using emacs_open.
11536 This doesn't actually fix a leak, but is better anyway.
11537 (read_lock_data): Use read, not emacs_read.
11539 * doc.c: Fix minor memory and file descriptor leaks.
11540 * doc.c (get_doc_string): Fix memory leak when doc file absent.
11541 (get_doc_string, Fsnarf_documentation):
11542 Fix file descriptor leak on error.
11544 * term.c: Fix minor fdopen-related file descriptor leaks.
11545 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
11546 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
11548 * charset.c: Fix file descriptor leaks and errno issues.
11550 (load_charset_map_from_file): Don't leak file descriptor on error.
11551 Use plain record_xmalloc since the allocation is larger than
11552 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
11554 * eval.c (record_unwind_protect_nothing):
11555 * fileio.c (fclose_unwind):
11557 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
11558 The replacement doesn't block input, but that no longer seems
11561 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
11563 * lread.c: Fix file descriptor leaks and errno issues.
11564 (Fload): Close some races that leaked fds or streams when 'load'
11566 (Fload, openp): Report error number of last nontrivial failure to open.
11567 ENOENT counts as trivial.
11568 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
11570 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
11571 now that the function is always called with a nonnegative arg.
11572 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
11573 All uses replaced with ...
11574 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
11576 A few more minor file errno-reporting bugs.
11577 * callproc.c (Fcall_process):
11578 * doc.c (Fsnarf_documentation):
11579 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
11580 * process.c (set_socket_option):
11581 Don't let a constructor trash errno.
11582 * doc.c: Include <errno.h>.
11584 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
11586 * w32fns.c (unwind_create_tip_frame): Fix declaration.
11588 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
11590 Fix w32 bug with call-process-region (Bug#14885).
11591 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
11592 to Fcall_process when the input is empty. This simplifies the
11593 code a bit. It makes no difference on POSIXish platforms but
11594 apparently it fixes a bug on w32.
11596 Fix bug where insert-file-contents closes a file twice (Bug#14839).
11597 * fileio.c (close_file_unwind): Don't close if FD is negative;
11598 this can happen when unwinding a zapped file descriptor.
11599 (Finsert_file_contents): Unwind-protect the fd before the point marker,
11600 in case Emacs runs out of memory between the two unwind-protects.
11601 Don't trash errno when closing FD.
11602 Zap the FD in the specpdl when closing it, instead of deferring
11603 the removal of the unwind-protect; this fixes a bug where a child
11604 function unwinds the stack past us.
11606 New unwind-protect flavors to better type-check C callbacks.
11607 This also lessens the need to write wrappers for callbacks,
11608 and the need for make_save_pointer.
11609 * alloc.c (free_save_value):
11610 * atimer.c (run_all_atimers):
11612 * alloc.c (safe_alloca_unwind):
11613 * atimer.c (unwind_stop_other_atimers):
11614 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
11615 * menu.c (cleanup_popup_menu) [HAVE_NS]:
11616 * minibuf.c (choose_minibuf_frame_1):
11617 * process.c (make_serial_process_unwind):
11618 * xdisp.c (pop_message_unwind):
11619 * xselect.c (queue_selection_requests_unwind):
11620 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
11621 * alloc.c (record_xmalloc):
11622 Prefer record_unwind_protect_ptr to record_unwind_protect with
11624 * alloc.c (Fgarbage_collect):
11625 Prefer record_unwind_protect_void to passing a dummy.
11626 * buffer.c (restore_buffer):
11627 * window.c (restore_window_configuration):
11628 * xfns.c, w32fns.c (do_unwind_create_frame)
11629 New wrapper. All record-unwind uses of wrappee changed.
11630 * buffer.c (set_buffer_if_live):
11631 * callproc.c (call_process_cleanup, delete_temp_file):
11632 * coding.c (code_conversion_restore):
11633 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
11634 * editfns.c (save_excursion_restore)
11635 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
11636 (save_restriction_restore):
11637 * eval.c (restore_stack_limits, un_autoload):
11638 * fns.c (require_unwind):
11639 * keyboard.c (recursive_edit_unwind, tracking_off):
11640 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
11641 * macros.c (pop_kbd_macro, restore_menu_items):
11642 * nsfns.m (unwind_create_frame):
11643 * print.c (print_unwind):
11644 * process.c (start_process_unwind):
11645 * search.c (unwind_set_match_data):
11646 * window.c (select_window_norecord, select_frame_norecord):
11647 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
11648 (fast_set_selected_frame):
11649 * xfns.c, w32fns.c (unwind_create_tip_frame):
11650 Return void, not a dummy Lisp_Object. All uses changed.
11651 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
11652 * callproc.c (call_process_kill):
11653 * fileio.c (restore_point_unwind, decide_coding_unwind)
11654 (build_annotations_unwind):
11655 * insdel.c (Fcombine_after_change_execute_1):
11656 * keyboard.c (read_char_help_form_unwind):
11657 * menu.c (unuse_menu_items):
11658 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
11659 * sound.c (sound_cleanup):
11660 * xdisp.c (unwind_redisplay):
11661 * xfns.c (clean_up_dialog):
11662 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
11663 Accept no args and return void, instead of accepting and returning
11664 a dummy Lisp_Object. All uses changed.
11665 * cygw32.c (fchdir_unwind):
11666 * fileio.c (close_file_unwind):
11667 * keyboard.c (restore_kboard_configuration):
11668 * lread.c (readevalllop_1):
11669 * process.c (wait_reading_process_output_unwind):
11670 Accept int and return void, rather than accepting an Emacs integer
11671 and returning a dummy object. In some cases this fixes an
11672 unlikely bug when the corresponding int is outside Emacs integer
11673 range. All uses changed.
11674 * dired.c (directory_files_internal_unwind):
11675 * fileio.c (do_auto_save_unwind):
11676 * gtkutil.c (pop_down_dialog):
11677 * insdel.c (reset_var_on_error):
11678 * lread.c (load_unwind):
11679 * xfns.c (clean_up_file_dialog):
11680 * xmenu.c, nsmenu.m (pop_down_menu):
11681 * xmenu.c (cleanup_widget_value_tree):
11682 * xselect.c (wait_for_property_change_unwind):
11683 Accept pointer and return void, rather than accepting an Emacs
11684 save value encapsulating the pointer and returning a dummy object.
11686 * editfns.c (Fformat): Update the saved pointer directly via
11687 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
11688 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
11689 (unwind_body): New function.
11690 (record_unwind_protect): First arg is now a function returning void,
11691 not a dummy Lisp_Object.
11692 (record_unwind_protect_ptr, record_unwind_protect_int)
11693 (record_unwind_protect_void): New functions.
11694 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
11695 * fileio.c (struct auto_save_unwind): New type.
11696 (do_auto_save_unwind): Use it.
11697 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
11698 * insdel.c (struct rvoe_arg): New type.
11699 (reset_var_on_error): Use it.
11700 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
11702 (specbinding_func): Remove; there are now several such functions.
11703 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
11704 (set_unwind_protect_ptr): New function.
11705 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
11707 Be simpler and more consistent about reporting I/O errors.
11708 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
11709 Say "Read error" and "Write error", rather than "I/O error", or
11710 "IO error reading", or "IO error writing", when a read or write
11712 * process.c (Fmake_network_process, wait_reading_process_output)
11713 (send_process, Fprocess_send_eof, wait_reading_process_output):
11714 Capitalize diagnostics consistently. Put "failed foo" at the
11715 start of the diagnostic, so that we don't capitalize the
11716 function name "foo". Consistently say "failed" for such
11718 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
11719 All callers changed. This is so it can use report_file_error.
11720 * sysdep.c (serial_open, serial_configure): Capitalize I/O
11721 diagnostics consistently as above.
11723 * fileio.c (report_file_errno): Fix errno reporting bug.
11724 If the file name is neither null nor a pair, package it up as a
11725 singleton list. All callers changed, both to this function and to
11726 report_file_error. This fixes a bug where the memory allocator
11727 invoked by list1 set errno so that the immediately following
11728 report_file_error reported the wrong errno value.
11730 Fix minor problems found by --enable-gcc-warnings.
11731 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
11732 * keyboard.c (kbd_buffer_get_event): Remove unused local.
11734 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
11736 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
11737 Set event->arg to Qt if switch-event shall be generated.
11738 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
11740 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
11742 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
11745 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
11746 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
11747 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
11748 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
11749 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
11750 and there is a focused frame.
11751 (head_table): Add focus-in and focus-out.
11752 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
11753 bind to handle-focus-in/out.
11755 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
11756 (Fhandle_switch_frame): Call Fhandle_focus_in.
11757 (syms_of_frame): defsubr handle-focus-in/out.
11759 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
11761 Fix porting bug to older POSIXish platforms (Bug#14862).
11762 * sysdep.c (emacs_pipe): New function, that implements
11763 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
11764 This should port better to CentOS 5 and to Mac OS X 10.6.
11765 All calls to pipe2 changed.
11767 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
11768 This makes the code easier to read and the executable a bit smaller.
11769 Do not replace all calls to Fcons that happen to create lists,
11770 just calls that are intended to create lists. For example, when
11771 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
11772 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
11773 Similarly for list2 through list5.
11774 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
11775 * bytecode.c (exec_byte_code):
11776 * callint.c (quotify_arg, Fcall_interactively):
11777 * callproc.c (Fcall_process, create_temp_file):
11778 * charset.c (load_charset_map_from_file)
11779 (Fdefine_charset_internal, init_charset):
11780 * coding.c (get_translation_table, detect_coding_system)
11781 (Fcheck_coding_systems_region)
11782 (Fset_terminal_coding_system_internal)
11783 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
11784 * composite.c (update_compositions, Ffind_composition_internal):
11785 * dired.c (directory_files_internal, file_name_completion)
11787 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
11788 * doc.c (Fsnarf_documentation):
11789 * editfns.c (Fmessage_box):
11791 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
11792 (Feval, eval_sub, Ffuncall, apply_lambda):
11793 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
11794 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
11795 (Fset_file_times, Finsert_file_contents)
11796 (Fchoose_write_coding_system, Fwrite_region):
11797 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
11798 * font.c (font_registry_charsets, font_parse_fcname)
11799 (font_prepare_cache, font_update_drivers, Flist_fonts):
11800 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
11801 * frame.c (make_frame, Fmake_terminal_frame)
11802 (x_set_frame_parameters, x_report_frame_params)
11803 (x_default_parameter, Fx_parse_geometry):
11804 * ftfont.c (syms_of_ftfont):
11805 * image.c (gif_load):
11806 * keyboard.c (command_loop_1):
11807 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
11808 (Fcopy_keymap, append_key, Fcurrent_active_maps)
11809 (Fminor_mode_key_binding, accessible_keymaps_1)
11810 (Faccessible_keymaps, Fwhere_is_internal):
11811 * lread.c (read_emacs_mule_char):
11812 * menu.c (find_and_return_menu_selection):
11813 * minibuf.c (get_minibuffer):
11814 * nsfns.m (Fns_perform_service):
11815 * nsfont.m (ns_script_to_charset):
11816 * nsmenu.m (ns_popup_dialog):
11817 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
11818 (Fx_own_selection_internal):
11819 * nsterm.m (append2):
11820 * print.c (Fredirect_debugging_output)
11821 (print_prune_string_charset):
11822 * process.c (Fdelete_process, Fprocess_contact)
11823 (Fformat_network_address, set_socket_option)
11824 (read_and_dispose_of_process_output, write_queue_push)
11825 (send_process, exec_sentinel):
11826 * sound.c (Fplay_sound_internal):
11827 * textprop.c (validate_plist, add_properties)
11828 (Fput_text_property, Fadd_face_text_property)
11829 (copy_text_properties, text_property_list, syms_of_textprop):
11830 * unexaix.c (report_error):
11831 * unexcoff.c (report_error):
11832 * unexsol.c (unexec):
11833 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
11834 (Fformat_mode_line, syms_of_xdisp):
11835 * xfaces.c (set_font_frame_param)
11836 (Finternal_lisp_face_attribute_values)
11837 (Finternal_merge_in_global_face, syms_of_xfaces):
11838 * xfns.c (x_default_scroll_bar_color_parameter)
11839 (x_default_font_parameter, x_create_tip_frame):
11840 * xfont.c (xfont_supported_scripts):
11841 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
11842 (menu_help_callback, xmenu_show):
11843 * xml.c (make_dom):
11844 * xterm.c (set_wm_state):
11845 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
11846 and similarly for list2 through list5.
11848 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
11850 * callproc.c (Fcall_process_region): Fix minor race and tune.
11851 (create_temp_file): New function, with the temp-file-creation part
11852 of the old Fcall_process_region. Use Fcopy_sequence to create the
11853 temp file name, rather than alloca + build_string, for simplicity.
11854 Don't bother to block input around the temp file creation;
11855 shouldn't be needed. Simplify use of mktemp.
11856 Use record_unwind_protect immediately after creating the temp file;
11857 this closes an unlikely race where the temp file was not removed.
11858 Use memcpy rather than an open-coded loop.
11859 (Fcall_process_region): Use the new function. If the input is
11860 empty, redirect from /dev/null rather than from a newly created
11861 empty temp file; this avoids unnecessary file system traffic.
11863 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
11865 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
11866 Simplify by making this case like the other two. This is a bit
11867 slower on obsolete hosts, but the extra complexity isn't worth it.
11869 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
11870 * process.c (create_process) [!DOS_NT]:
11871 Remove now-unnecessary calls to emacs_close.
11873 2013-07-13 Eli Zaretskii <eliz@gnu.org>
11875 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
11876 returning early. (Bug#14850)
11878 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
11879 and inhibit-iso-escape-detection attributes of 'undecided'.
11882 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
11884 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
11885 Reported by Herbert J. Skuhra in
11886 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
11888 Don't lose top specpdl entry when memory is exhausted.
11889 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
11890 specpdl overflow here, to simplify callers; all callers changed.
11891 Always reserve an unused entry at the stack top; this avoids
11892 losing the top entry's information when memory is exhausted.
11894 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
11896 Clean up errno reporting and fix some errno-reporting bugs.
11897 * callproc.c (Fcall_process):
11898 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
11899 * process.c (create_process, Fmake_network_process):
11900 * unexaix.c (report_error):
11901 * unexcoff.c (report_error):
11902 Be more careful about reporting the errno of failed operations.
11903 The code previously reported the wrong errno sometimes.
11904 Also, prefer report_file_errno to setting errno + report_file_error.
11905 (Fcall_process): Look at openp return value rather than at path,
11906 as that's a bit faster and clearer when there's a numeric predicate.
11907 * fileio.c (report_file_errno): New function, with most of the
11908 old contents of report_file_error.
11909 (report_file_error): Use it.
11910 (Ffile_exists_p, Ffile_accessible_directory_p):
11911 Set errno to 0 when it is junk.
11912 * fileio.c (Faccess_file):
11913 * image.c (x_create_bitmap_from_file):
11914 Use faccessat rather than opening the file, to avoid the hassle of
11915 having a file descriptor open.
11916 * lisp.h (report_file_errno): New decl.
11917 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
11920 * process.c (create_process, wait_reading_process_output) [AIX]:
11921 Remove obsolete SIGHUP-related code, as Emacs no longer disables
11922 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
11923 a multithreaded environment anyway).
11924 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
11926 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
11928 * image.c (x_find_image_file): Don't close a remote file handle.
11930 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
11932 Fix races with threads and file descriptors.
11933 * callproc.c (Fcall_process_region):
11934 * dired.c (open_directory):
11935 * emacs.c (main, Fdaemon_initialized):
11936 * image.c (x_find_image_file):
11937 * inotify.c (Finotify_rm_watch):
11938 * lread.c (Flocate_file_internal):
11939 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
11940 * term.c (term_mouse_moveto, init_tty):
11941 * termcap.c (tgetent):
11942 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
11943 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
11944 * unexhp9k800.c, unexmacosx.c (unexec):
11945 * callproc.c (Fcall_process_region):
11946 Use emacs_close, not close.
11947 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
11948 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
11949 and posix_close function on current platforms (which all lack them).
11950 (emacs_close): Use it. This should fix the races on GNU/Linux and
11951 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
11952 and it should avoid closing random victim file descriptors on
11955 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
11957 * inotify.c (uninitialized): Remove. All uses replaced by -1.
11958 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
11959 Touch up doc a bit.
11961 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
11962 This is for .gdbinit xbacktrace.
11964 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
11965 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
11966 (emacs_set_tty): Now static.
11967 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
11968 * term.c (tty_capable_p, tty_default_color_capabilities)
11969 (get_tty_terminal, term_mouse_movement)
11970 (handle_one_term_event, init_tty, maybe_fatal):
11971 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
11972 (tgetent, scan_file, name_match, compare_contin):
11973 * terminal.c (get_terminal):
11974 Use bool for boolean.
11975 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
11976 Prefer char to unsigned char if either will do.
11977 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
11978 (tty_write_glyphs): Prefer int to unsigned.
11979 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
11980 All callers changed.
11981 * termcap.c (tprint, main) [TEST]: Remove non-working test.
11983 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
11986 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
11987 (B__dummy__): New dummy symbol, to pacify C89.
11988 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
11989 they can't grok varargs macros.
11990 * dispnew.c (add_window_display_history)
11991 (add_frame_display_history):
11992 * print.c (print_object):
11993 * xdisp.c (debug_method_add):
11994 Use %p printf format only for void pointers.
11995 * emacs.c (usage_message): New constant, replacing ...
11996 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
11997 (main): Adjust to usage reorg.
11998 * fns.c (syms_of_fns):
11999 * profiler.c (syms_of_profiler):
12000 Don't use non-constant struct initializers.
12001 * gnutls.h (gnutls_initstage_t):
12002 * lisp.h (enum Lisp_Fwd_Type):
12003 * lread.c (lisp_file_lexically_bound_p):
12004 * xsettings.c (anonymous enum):
12005 Remove trailing comma.
12006 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12007 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12008 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12010 * regex.c (const_re_char): New type, to pacify strict C89.
12011 All uses of 'const re_char' replaced to use it.
12012 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12013 with glibc when strict C89. This change is imported from gnulib.
12015 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12016 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12017 Omit GNU_LINUX implementation, since it requires long long.
12018 * xterm.c (x_draw_underwave):
12019 Do not assume the traditional order of struct's members.
12020 (x_term_init): Rewrite to avoid the need for non-constant structure
12023 Syntax cleanup, mostly replacing macros with functions.
12024 This removes the need for the syntax_temp hack.
12025 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12026 * syntax.c (SYNTAX_INLINE): New macro.
12027 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12028 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12029 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12030 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12031 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12032 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12033 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12034 Now constants, not macros.
12035 (syntax_temp) [!__GNUC__]: Remove.
12036 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12037 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12038 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12039 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12040 Move here from syntax.h; now functions, not macros. Except for the
12041 last function, these are static since only syntax.c uses them.
12042 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12043 All uses changed. Now a function, not a macro; use this fact
12044 to simplify the code.
12045 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12046 compiler bugs; no longer relevant.
12047 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12048 (SYNTAX_INLINE): New macro.
12049 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12050 for the new functions. Use bool for boolean member.
12051 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12052 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12053 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12054 (SETUP_BUFFER_SYNTAX_TABLE):
12055 Now extern inline functions, not macros.
12056 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12057 Remove; all uses replaced by implementation.
12058 (syntax_temp) [!__GNUC__]: Remove decl.
12059 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12061 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12063 * emacs.c (main): Fix syntax error.
12065 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12067 Timestamp fixes for undo (Bug#14824).
12068 * atimer.c (schedule_atimer):
12069 * fileio.c (Ffile_newer_than_file_p):
12070 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12071 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12072 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12073 (syms_of_fileio): Remove Sclear_visited_file_name.
12074 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12075 file doesn't exist; this avoids an ambiguity with negative timestamps.
12076 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12077 * systime.h (make_emacs_time, invalid_emacs_time):
12078 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12079 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12080 * undo.c (record_first_change): Push (visited-file-modtime) onto
12081 undo list rather than reimplementing it by hand, incorrectly.
12083 2013-07-09 Ken Brown <kbrown@cornell.edu>
12085 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12087 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12089 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12091 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12093 Handle errno and exit status a bit more carefully.
12094 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12095 number into an exit status. Instead, use EXIT_CANCELED.
12096 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12097 * callproc.c (relocate_fd):
12098 * emacs.c (close_output_streams, main):
12099 * process.c (create_process):
12100 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12101 Use emacs_perror for simplicity.
12102 * callproc.c (relocate_fd, main):
12103 * sysdep.c (sys_subshell):
12104 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12105 (shut_down_emacs): Use emacs_write, not write.
12106 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12107 * fileio.c (Fcopy_file, e_write):
12108 * nsterm.m (ns_select):
12109 * process.c (send_process):
12110 * sound.c (vox_write):
12111 Use emacs_write_sig, not emacs_write.
12112 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12113 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12115 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12117 (emacs_full_write): New function.
12118 (emacs_write): Rewrite to use it.
12119 (emacswrite_sig, emacs_perror): New functions.
12120 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12122 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12124 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12125 on NS even if it is present. Pixmap on NS is a void*.
12127 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12129 Port to Ubuntu 10 (Bug#14803).
12130 Problem reported by T.V. Raman.
12131 * process.c (close_on_exec, accept4, process_socket):
12132 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12134 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12136 * w32.c (sys_dup): Declare prototype.
12140 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12142 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12144 Make file descriptors close-on-exec when possible (Bug#14803).
12145 This simplifies Emacs a bit, since it no longer needs to worry
12146 about closing file descriptors by hand in some cases.
12147 It also fixes some unlikely races. Not all such races, as
12148 libraries often open files internally without setting
12149 close-on-exec, but it's an improvement.
12150 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12151 * callproc.c (Fcall_process) [!MSDOS]:
12152 * emacs.c (main) [!DOS_NT]:
12153 * nsterm.m (ns_term_init):
12154 * process.c (create_process):
12155 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12156 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12157 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12158 Prefer mkostemp with O_CLOEXEC to mkstemp.
12159 * callproc.c (relocate_fd) [!WINDOWSNT]:
12160 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12161 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12163 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12164 Make the resulting file descriptor close-on-exec.
12165 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12166 * lread.c (load_descriptor_list, load_descriptor_unwind):
12167 Remove; no longer needed. All uses removed.
12168 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12169 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12171 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12172 (Fmake_network_process, Fnetwork_interface_list)
12173 (Fnetwork_interface_info, server_accept_connection):
12174 Make newly-created socket close-on-exec.
12175 * sysdep.c (emacs_open, emacs_fopen):
12176 Make new-created descriptor close-on-exec.
12177 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12178 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12180 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12182 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12183 for NS_IMPL_GNUSTEP.
12185 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12187 Fix openp errno handling.
12188 * callproc.c (Fcall_process): Preserve openp errno around close.
12189 * lread.c (openp): Set errno when returning -1, as some callers
12192 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12194 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12196 * nsterm.h (NSSavePanel): Update comment.
12197 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12198 (ns_run_file_dialog): Declare.
12200 * nsfns.m: Remove panelOK.
12202 (ns_run_file_dialog): New function.
12203 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12204 event loop, so file dialog is popped up by ns_run_file_dialog, called
12205 by sendEvent (Bug#14578).
12206 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12208 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12210 * xdisp.c (default_line_pixel_height): New function.
12211 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12212 (try_cursor_movement, redisplay_window, try_window)
12213 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12215 * window.c (window_scroll_pixel_based):
12216 use default_line_pixel_height.
12218 * dispextern.h (default_line_pixel_height): Add prototype.
12220 * frame.c (x_set_line_spacing): Accept a float value for
12221 line-spacing parameter, per the documentation.
12223 * data.c (Fmultibyte_string_p): Doc fix.
12225 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12227 Use emacs_open more consistently when opening files.
12228 This handles EINTR more consistently now, and makes it easier
12229 to introduce other uniform changes to file descriptor handling.
12230 * sysstdio.h: New file.
12231 * buffer.c (mmap_init):
12232 * cygw32.c (chdir_to_default_directory):
12233 * dispnew.c (Fopen_termscript):
12234 * emacs.c (Fdaemon_initialized):
12235 * fileio.c (Fdo_auto_save):
12236 * image.c (slurp_file, png_load_body, jpeg_load_body):
12237 * keyboard.c (Fopen_dribble_file):
12239 * print.c (Fredirect_debugging_output):
12240 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12241 * termcap.c (tgetent):
12242 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12243 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12244 * w32term.c (w32_initialize) [CYGWIN]:
12245 * xfaces.c (Fx_load_color_file):
12246 Use emacs_open instead of plain open, and emacs_fopen instead of
12248 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12249 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12250 * callproc.c (default_output_mode): New constant.
12251 (Fcall_process): Use it to call emacs_open instead of plain creat.
12252 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
12253 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
12254 (emacs_fopen): New function.
12255 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
12256 Include <lisp.h>, for emacs_open.
12257 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
12259 Remove duplicate #include directives.
12260 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
12262 Don't include stdio.h twice.
12263 * buffer.c [USE_MMAP_FOR_BUFFERS]:
12264 Don't include sys/types.h or stdio.h twice.
12265 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
12266 * lread.c: Don't include coding.h twice.
12267 * nsfont.m: Don't include frame.h twice.
12268 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
12269 * ralloc.c: Don't include <unistd.h> twice.
12270 * xdisp.c: Don't include font.h twice.
12271 * xterm.c: Don't include fontset.h twice.
12272 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
12274 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12276 Scale ImageMagick images more carefully.
12277 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
12278 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
12279 Be more careful about avoiding undefined behavior after
12280 integer overflow and division by zero.
12282 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12284 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
12285 (syms_of_w32fns): DEFSYM them.
12286 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
12287 (CCHDEVICENAME): Define macros if not defined.
12288 (struct MONITOR_INFO_EX): New struct.
12289 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
12290 (enum_display_monitors_fn): New variable.
12291 (globals_of_w32fns): Initialize it.
12292 (Fx_display_pixel_width, Fx_display_pixel_height)
12293 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
12294 multi-monitor setups in docstrings.
12295 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
12296 screen size by primary monitor's millimeter per pixel.
12297 (w32_monitor_enum, w32_display_monitor_attributes_list)
12298 (w32_display_monitor_attributes_list_fallback)
12299 (Fw32_display_monitor_attributes_list): New functions.
12300 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
12302 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
12304 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
12306 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
12308 * fileio.c (Qfile_notify_error): New error symbol.
12310 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
12311 * inotify.c (inotify_callback, symbol_to_inotifymask)
12312 (Finotify_add_watch, Finotify_rm_watch): Use it.
12313 (inotifyevent_to_event): Exchange order of cookie and file name.
12314 (Finotify_add_watch): Adapt docstring.
12316 * lisp.h (Qfile_notify_error): Declare.
12318 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12320 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
12321 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12322 Do not clear _malloc_thread_enabled_p, undoing the previous change,
12323 which did not work (see <http://bugs.gnu.org/14569#307>).
12324 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
12325 && (!noninteractive || initialized)). This attempts to thread
12326 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
12328 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
12330 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
12331 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
12333 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12335 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
12336 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12337 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
12338 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
12340 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12342 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
12343 Define to __sys_siglist.
12345 2013-07-02 Eli Zaretskii <eliz@gnu.org>
12347 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
12348 word-wrap, so that overflow-newline-into-fringe would work in
12349 visual-line-mode. (Bug#2749)
12350 (move_it_in_display_line_to): When the last scanned display
12351 element fits exactly on the display line, and
12352 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
12353 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
12354 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
12355 finding buffer position that corresponds to pixel coordinates,
12356 e.g. in buffer_posn_from_coords.
12358 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
12360 * process.c (handle_child_signal): Call catch_child_signal if
12363 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12365 Don't convert function pointers to void * and back.
12366 It isn't portable C, and it's easy enough to avoid.
12367 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
12368 (make_save_value): Add support for SAVE_FUNCPOINTER.
12369 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
12370 * print.c (print_object):
12371 Distinguish function from object pointers.
12372 * lisp.h (SAVE_FUNCPOINTER): New constant.
12373 (SAVE_SLOT_BITS): Adjust to it.
12374 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
12375 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
12376 (voidfuncptr): New typedef.
12377 (struct Lisp_Save_Value): New member data[0].funcpointer.
12378 (XSAVE_FUNCPOINTER): New function.
12380 Simplify buildobj processing.
12381 * Makefile.in (buildobj.h): Make it a sequence of strings each
12382 followed by comma, rather than a single string. Put it into a
12383 .tmp file in case there's an error while generating it.
12384 (gl-stamp): Use .tmp for temp files.
12385 (mostlyclean): Clean .tmp files.
12386 * doc.c (buildobj): Move to just the routine that needs it.
12387 It's now an array of strings, so processing is simpler.
12389 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
12391 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
12392 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
12393 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12394 Invoke malloc_enable_thread even when not interactive.
12395 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
12396 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
12397 in this case, since the underlying bug has now been fixed.
12399 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
12401 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
12402 unlinking it (bug#14691).
12404 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
12406 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
12407 before checking whether buffer is modified. This lets
12408 `kill-buffer-query-functions' cancel killing of the buffer or save
12409 its content before `kill-buffer' asks user the "Buffer %s
12410 modified; kill anyway?" question.
12412 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
12414 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
12415 Let the super performKeyEquivalent deal with them (Bug#14747).
12417 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
12419 * widget.c (resize_cb): Remove unused local.
12421 Do not use GTK 3 if it exists but cannot be compiled.
12422 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
12423 * xterm.c (x_error_handler) [!USE_GTK]:
12426 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
12428 2013-06-30 Eli Zaretskii <eliz@gnu.org>
12430 * intervals.c (get_local_map): Instead of aborting, clip POSITION
12431 to the valid range of values. (Bug#14753)
12433 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
12434 when moving point by using the current glyph matrix. This avoids
12435 the need to force redisplay when this function is called in a
12438 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
12440 Fix minor problems found by static checking.
12441 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
12442 Redo the latter's body to sidestep GCC parenthesization warnings.
12443 (setup_coding_system, detect_coding, detect_coding_system): Use them.
12444 * coding.c (detect_coding, detect_coding_system):
12445 * coding.h (struct undecided_spec):
12446 Use bool for boolean.
12447 * image.c (QCmax_width, QCmax_height): Now static.
12448 * xdisp.c (Fmove_point_visually): Remove unused local.
12450 2013-06-29 Eli Zaretskii <eliz@gnu.org>
12452 * xdisp.c (Fmove_point_visually): New function.
12454 2013-06-28 Kenichi Handa <handa@gnu.org>
12456 * coding.h (define_coding_undecided_arg_index): New enum.
12457 (coding_attr_index): New members
12458 coding_attr_undecided_inhibit_null_byte_detection,
12459 coding_attr_undecided_inhibit_iso_escape_detection,
12460 coding_attr_undecided_prefer_utf_8.
12461 (undecided_spec): New struct.
12462 (struct coding_system): New member `undecided' of the member
12465 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
12466 (detect_coding): Likewise.
12467 (detect_coding_system): Likewise.
12468 (Fdefine_coding_system_internal): New coding system properties
12469 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
12471 (syms_of_coding): Adjust for coding_arg_undecided_max.
12473 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
12475 * image.c (x_from_xcolors): Remove unused local.
12477 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12479 Defer image data transfer between X client and server until actual
12482 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
12485 * image.c (Destroy_Image): Remove.
12486 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
12487 `mask_p', and `colors_p'. All uses changed.
12488 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
12489 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
12490 New macros for `flags' arg to x_clear_image_1.
12491 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
12492 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
12493 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
12494 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
12495 (image_get_x_image, image_unget_x_image): New functions or macros.
12496 (image_background, image_background_transparent, x_to_xcolors)
12497 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
12498 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
12499 instead of Destroy_Image.
12500 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
12501 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
12502 (png_load_body, jpeg_load_body, tiff_load, gif_load)
12503 (imagemagick_load_image, svg_load_image): Use them instead of
12504 x_create_x_image_and_pixmap, and x_put_x_image followed by
12505 x_destroy_x_image, respectively.
12506 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
12507 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
12508 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
12509 background_transparent fields.
12510 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
12511 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
12513 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
12515 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
12516 This mostly consists of undoing recent changes.
12517 * callproc.c (Fcall_process):
12518 * process.c (create_process):
12519 Do not worry about catching SIGCHLD here, undoing previous change.
12520 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
12521 * process.c, process.h (catch_child_signal):
12522 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
12523 * process.c (catch_child_handler): Don't worry about being called
12524 lazily and do not assume caller has blocked SIGCHLD, undoing
12525 previous change. Move first-time stuff back to
12526 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
12527 tickle glib, as that causes Cygwin bootstrap to fail. Do not
12528 set lib_child_handler if it's already initialized, which may
12529 help avoid problems on GNUstep.
12531 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12533 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
12534 * callproc.c (Fcall_process):
12535 * process.c (create_process):
12536 Make sure SIGCHLD is caught before we fork,
12537 since Emacs startup no arranges to catch SIGCHLD.
12538 * process.c (lib_child_handler): Initialize to null, not to
12540 (catch_child_signal): Allow self to be called lazily.
12541 Do nothing if it's already been called.
12542 Assume caller has blocked SIGCHLD (all callers do now).
12543 * emacs.c (main): Do not catch SIGCHLD here; defer it until
12544 just before it's really needed.
12545 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
12546 since it hasn't been caught yet.
12548 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
12550 * image.c (compute_image_size): New function to implement
12551 :max-width and :max-height.
12552 (imagemagick_load_image): Use it.
12554 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12556 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
12557 * callproc.c, process.h (block_child_signal, unblock_child_signal):
12559 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
12560 * process.c (catch_child_signal): Block SIGCHLD while futzing with
12561 the SIGCHLD handler, since the code is not atomic and (due to glib)
12562 signals may be arriving now.
12563 * sysdep.c (init_signals): Do not catch child signals here;
12564 'main' now does that later, at a safer time.
12566 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
12568 Clean up SIGCHLD handling a bit (Bug#14569).
12569 * process.c, process.h (catch_child_signal):
12570 Now always extern, even if !NS_IMPL_GNUSTEP.
12571 * process.c (catch_child_signal): Move glib tickler here from
12572 init_process_emacs, so that it's done earlier in Emacs
12573 initialization. Also move the noninteractive && !initialized
12574 check here from init_process_emacs. This is all a bit cleaner for
12575 GNUish platforms, and I hope it works around the Cygwin bug.
12576 * sysdep.c (init_signals): Invoke catch_child_signal here, so
12577 that glib signal handling is tickled before glib creates threads.
12579 * process.c (wait_reading_process_output): Avoid int overflow
12580 when reading more than 2 GiB total from a process.
12582 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12584 * process.c (create_process): Handle a couple more cases,
12585 i.e., work even if new_argv and wait_child_setup[i] are cached.
12586 Use Fcall_process's style for volatile vars.
12588 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
12590 * process.c (create_process): Mark PROCESS volatile.
12592 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12594 Use C99-style flexible array members if available.
12595 This avoids some subtle aliasing issues, which typically
12596 aren't a problem with GCC but may be a problem elsewhere.
12597 * alloc.c (sdata): New typedef, replacing the old struct sdata.
12598 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
12599 In either case, it uses a flexible array member rather than
12600 the old struct hack. All uses changed.
12601 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
12602 Adjust to sdata reorganization.
12603 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
12604 Use offsetof (struct, flex_array_member), not sizeof (struct), as
12605 that ports better to pre-C99 non-GCC.
12606 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
12607 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
12608 as the latter has changed.
12609 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
12610 and port better to pre-C99 GCC.
12611 * image.c (struct xpm_cached_color):
12612 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
12613 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
12614 Use FLEXIBLE_ARRAY_MEMBER.
12615 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
12616 Move decl to top level so it gets checked against implementation.
12617 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
12618 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
12620 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
12622 * syntax.c: Integer cleanups.
12623 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
12624 All uses that need 0-or-2 changed to:
12625 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
12626 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
12627 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
12628 (char_quoted, prev_char_comend_first, back_comment)
12629 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
12630 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
12631 Use bool for boolean.
12632 (update_syntax_table, skip_chars, skip_syntaxes):
12633 Prefer int to unsigned when either will do.
12634 (back_comment): Return boolean success flag, like forw_comment,
12635 instead of positive-or-minus-1 (which might have overflowed int anyway).
12636 Don't stuff ptrdiff_t into int.
12637 (syntax_spec_code, syntax_code_spec): Now const.
12638 (Fmatching_paren, scan_lists, scan_sexps_forward):
12639 Use enum syntaxcode for syntax code.
12640 (Fmatching_paren): Check that arg is a character, not just an integer.
12641 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
12642 (Finternal_describe_syntax_value): Omit no-longer-needed
12644 (skip_chars): Use char, not unsigned char, when the distinction
12646 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
12647 * bytecode.c (exec_byte_code):
12648 * syntax.c (syntax_spec_code, Fchar_syntax)
12649 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
12650 (init_syntax_once):
12651 * syntax.h (SYNTAX_WITH_FLAGS):
12652 Omit unnecessary casts.
12654 2013-06-20 Eli Zaretskii <eliz@gnu.org>
12656 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
12657 line dimensions here, to avoid race conditions with the main
12658 thread. (Bug#14062, bug#14630, bug#14669)
12660 * w32term.c (w32_draw_window_cursor): Compute the header line and
12661 mode line dimensions here.
12662 <w32_system_caret_window, w32_system_caret_hdr_height>:
12663 <w32_system_caret_mode_height>: New variables.
12665 * w32term.h: Declare them.
12667 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
12669 * alloc.c (die): Move "assertion failed" string here ...
12670 * lisp.h (eassert): ... from here. Also, suppress evaluation of
12671 COND when SUPPRESS_CHECKING. This shrinks the executable text
12672 size by 0.8% to 2.2% when configured with --enable-checking,
12673 depending on optimization flags (GCC 4.8.1 x86-64).
12675 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
12677 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
12679 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
12680 base is 2; this is more accurate.
12682 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
12684 * sound.c (string_default): Move to !WINDOWSNT section.
12685 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
12687 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
12689 * sound.c: Integer cleanups.
12690 Remove unnecessary forward decls.
12691 (struct sound_device): The 'file' member is now a Lisp_Object, not
12692 a char *, so that we needn't invoke alloca on a huge size.
12693 (Fplay_sound_internal): Adjust to this.
12694 (string_default): New function.
12695 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
12696 Use it to adjust to the struct sound_device change.
12697 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
12698 (be2hs) [0]: Remove.
12700 * syntax.c (skip_chars): Don't use uninitialized storage
12701 when searching a multibyte buffer for characters that are not in a
12702 unibyte string that contains non-ASCII characters.
12704 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
12706 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
12707 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
12709 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12711 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
12713 2013-06-18 Kenichi Handa <handa@gnu.org>
12715 * font.c (Ffont_spec): Signal an error for an invalid font name
12718 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12720 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
12721 In particular this ports to 32-bit sparc Sun cc.
12722 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
12723 array with a dummy element at specpdl[-1], so that its address can
12725 (unbind_to): Do not copy the binding; not needed, now that we
12726 copy old_value in the one place where the copy is needed.
12727 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
12728 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
12729 (union specbinding): Rename from struct specbinding. Redo layout
12730 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
12731 which is not portable. With Sun C 5.12 32-bit sparc, the
12732 declaration causes nargs to be an unsigned bitfield, a behavior
12733 that the C standard allows; but Emacs wants nargs to be signed.
12734 The overall type is now a union of structures rather than a
12735 structure of union of structures, and the 'kind' member is now a
12736 bitfield, so that the overall type doesn't grow. All uses changed.
12737 * process.c (Fmake_serial_process): Remove unnecessary initialization.
12739 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
12741 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
12742 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
12744 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
12746 2013-06-17 Eli Zaretskii <eliz@gnu.org>
12748 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12749 unless we know that the window w's frame is a frame object.
12750 Another attempt at solving bug#14062 and bug#14630.
12752 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
12754 * textprop.c (property_set_type): New enum.
12755 (add_properties): Allow appending/prepending text properties.
12756 (add_text_properties_1): Factored out of Fadd_text_properties.
12757 (Fadd_text_properties): Move all the code into
12758 add_text_properties_1.
12759 (Fadd_face_text_property): New function that calls
12760 add_text_properties_1.
12762 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
12764 Move functions from lisp.h to individual modules when possible.
12765 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
12766 * alloc.c (XFLOAT_INIT, set_symbol_name):
12767 * buffer.c (CHECK_OVERLAY):
12768 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
12769 (set_char_table_parent):
12770 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
12771 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
12772 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
12773 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
12775 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
12776 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
12777 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
12778 (backtrace_args, backtrace_debug_on_exit):
12779 * floatfns.c (CHECK_FLOAT):
12780 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
12781 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
12782 (set_hash_hash, set_hash_hash_slot, set_hash_index)
12783 (set_hash_index_slot):
12784 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
12785 * marker.c (CHECK_MARKER):
12786 * textprop.c (CHECK_STRING_OR_BUFFER):
12787 * window.c (CHECK_WINDOW_CONFIGURATION):
12788 Move here from lisp.h, and make these functions static rather than
12790 * buffer.c (Qoverlayp):
12792 * fns.c (Qhash_table_p):
12793 * window.c (Qwindow_configuration_p):
12795 * lisp.h: Remove the abovementioned defns and decls.
12797 Use functions, not macros, for XINT etc (Bug#11935).
12798 In lisp.h, prefer functions to function-like macros, and
12799 constants to object-like macros, when either will do. This:
12800 . simplifies use, as there's no more need to worry about
12801 arguments' side effects being evaluated multiple times.
12802 . makes the code easier to debug on some platforms.
12803 However, when using gcc -O0, keep using function-like macros
12804 for a few critical operations, for performance reasons.
12805 This sort of thing isn't needed with gcc -Og, but -Og
12806 is a GCC 4.8 feature and isn't widely-enough available yet.
12807 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
12808 Remove enum lsb_bits; no longer needed.
12809 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
12810 * buffer.c (Qoverlap):
12812 * fns.c (Qhash_table_p):
12813 Now extern, so lisp.h can use these symbols.
12814 * dispextern.h: Include character.h, for MAX_CHAR etc.
12815 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
12816 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12817 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
12818 (GLYPH_CODE_P): Move here from lisp.h.
12819 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12820 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
12821 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
12822 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
12823 XUNTAG now returns void *.
12824 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
12825 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
12826 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
12827 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
12828 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
12829 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
12830 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
12831 (lisp_h_XPNTR, lisp_h_XSYMBOL):
12832 New macros, renamed from their sans-lisp_h_ counterparts.
12833 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
12834 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
12835 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
12836 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
12837 If compiling via GCC without optimization, define these as macros
12838 in addition to inline functions.
12839 To disable this, compile with -DINLINING=0.
12840 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
12841 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
12842 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
12843 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
12844 (INTMASK, VALMASK): Now macros, since static values cannot be
12845 accessed from extern inline functions.
12846 (VALMASK): Also a constant, for benefit of old GDB.
12847 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
12848 is INTEGERP, which can fold it in.
12849 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
12850 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
12851 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
12852 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
12853 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
12854 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
12855 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
12856 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
12857 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
12858 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
12859 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
12860 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
12861 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
12862 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
12863 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
12864 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
12865 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
12866 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
12867 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
12868 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
12869 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
12870 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
12871 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
12872 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
12873 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
12874 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
12875 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
12876 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
12877 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
12878 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
12879 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
12880 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
12881 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
12883 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
12884 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
12885 (VALMASK): Define in one place rather than in two, merging the
12886 USE_LSB_TAG parts; this is simpler.
12887 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
12888 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
12889 Move up, to avoid use before definition.
12890 Also include "globals.h" earlier, for the same reason.
12891 (make_natnum): New function.
12892 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
12893 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
12894 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
12895 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
12896 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
12897 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
12898 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
12899 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
12900 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
12901 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
12902 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
12903 (Qwindow_configuration_p, Qimage): New forward declarations.
12904 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
12905 (STRING_COPYIN): Remove; unused.
12906 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
12907 (xcar_addr, xcdr_addr): New functions. All uses changed.
12908 (IEEE_FLOATING_POINT): Now a constant, not a macro.
12909 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
12910 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12911 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
12912 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
12913 (TYPE_RANGED_INTEGERP): Simplify.
12914 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
12915 (setlocale, fixup_locale, synchronize_system_messages_locale)
12916 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
12917 Now empty functions, not macros.
12918 (functionp): Return bool, not int.
12919 * window.c (Qwindow_configuration_p): Now extern,
12920 so window.h can use it.
12921 * window.h (Qwindowp): Move decl back to lisp.h.
12923 2013-06-15 Eli Zaretskii <eliz@gnu.org>
12925 * xdisp.c (Fline_pixel_height): New function, required for solving
12928 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
12930 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
12932 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
12934 * lread.c (syms_of_lread):
12935 * fns.c (Fprovide): Adjust to new format of after-load-alist.
12937 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
12939 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
12941 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
12943 * fileio.c (expand_file_name): Doc fix.
12945 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
12947 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
12948 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
12949 Wait for self, not for 0. This can't hurt on GNU or similar
12950 system, and may help with Cygwin.
12952 * keyboard.c: Don't use PROP (...) as an lvalue.
12953 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
12954 Use set_prop (A, B), not PROP (A) = B.
12956 2013-06-10 Eli Zaretskii <eliz@gnu.org>
12958 * xdisp.c (get_it_property): Use it->window instead of generating
12959 a Lisp object from it->w.
12961 2013-06-09 Eli Zaretskii <eliz@gnu.org>
12963 * xdisp.c (get_it_property): If it->object is a buffer, pass to
12964 get-char-property the window that is being rendered, instead of
12965 the buffer, to support window-specific overlays. (Bug#14575)
12966 (compute_display_string_pos): When W is NULL, use the current
12967 buffer as the object to pass to get-char-property.
12968 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
12969 pointer member of the bidi iterator, since no window is pertinent
12972 2013-06-08 Eli Zaretskii <eliz@gnu.org>
12974 * bidi.c (bidi_fetch_char): Accept additional argument, the window
12975 being displayed, and pass it to compute_display_string_pos.
12976 (bidi_level_of_next_char, bidi_resolve_explicit_1)
12977 (bidi_paragraph_init): All callers changed.
12979 * xdisp.c (init_from_display_pos, init_iterator)
12980 (handle_single_display_spec, next_overlay_string)
12981 (get_overlay_strings_1, reseat_1, reseat_to_string)
12982 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
12983 Set bidi_it.w member from it->w.
12984 (compute_display_string_pos): Accept additional argument, the
12985 window being displayed, and pass it to Fget_char_property.
12988 * dispextern.h (struct bidi_it): New member w, the window being
12990 (compute_display_string_pos): Adjust prototype.
12992 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
12994 * xgselect.c: Remove unneeded include xterm.h.
12996 * process.c (wait_reading_process_output): Check for NS before GLIB.
12997 GLIB may be linked in due to rsvg, but ns_select must be called.
12999 * xgselect.c (xg_select): Remove call to window_system_available
13000 and g_main_context_pending at the top, so Gdk events (i.e. file
13001 notify) are processed when Emacs is started with -nw.
13003 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13005 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13006 (ctagsfiles3): New variable, includes only *.m files.
13007 (TAGS): Use an explicit language name in the regular expressions,
13008 to avoid transformation of '/SOMETHING' by MSYS to
13009 'c:\MSYS\SOMETHING'.
13011 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13013 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13015 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13017 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13018 still need to set the mouse pointer shape and activate help-echo.
13021 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13023 A few porting etc. fixes for the new file monitor code.
13024 See the thread containing
13025 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13026 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13027 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13028 (dir_monitor_callback, Fgfile_rm_watch):
13029 Use assq_no_quit instead of Fassoc, for speed.
13030 (dir_monitor_callback, Fgfile_rm_watch):
13031 eassert that the monitor is a fixnum.
13032 (dir_monitor_callback): No need for CDR_SAFE.
13033 Simplify building of lisp with alternative tails.
13034 (Fgfile_add_watch, Fgfile_rm_watch):
13035 Do not assume glib functions set errno reliably on failure.
13036 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13037 and signal an error otherwise.
13038 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13039 Use Fdelq instead of Fdelete, for speed.
13041 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13043 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13044 don't insist on being invoked on a highlighted tool-bar button.
13045 Avoids losing tool-bar functionality when mouse-highlight is nil.
13046 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13047 Don't highlight when mouse-highlight is nil.
13048 (note_mouse_highlight): When mouse-highlight is nil, don't return
13049 right away; instead, run tool-bar and mode-line highlight
13050 subroutine, clear any existing highlight, and revert the mouse
13051 pointer to its default shape. (Bug#14558)
13053 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13055 * lisp.mk (lisp): Add prog-mode.el.
13057 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13059 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13060 * process.c (dummy_handler): New function.
13061 (lib_child_handler): New static var.
13062 (handle_child_signal): Invoke it.
13063 (catch_child_signal): If a library has set up a signal handler,
13064 save it into lib_child_handler.
13065 (init_process_emacs): If using glib and not on Windows, tickle glib's
13066 child-handling code so that it initializes its private SIGCHLD handler.
13067 * syssignal.h (SA_SIGINFO): Default to 0.
13068 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13069 31; it should no longer be needed now.
13071 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13073 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13075 * gfilenotify.c (globals_of_gfilenotify): New function.
13076 (syms_of_gfilenotify): Move global initialization there.
13078 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13080 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13082 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13083 * keyboard.c (menu_bar_items, tool_bar_items):
13084 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13085 not override local keymaps any more.
13087 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13089 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13091 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13093 * w32console.c (initialize_w32_display): Return the dimensions of
13094 the console window via 2 additional arguments, not via the current
13095 frame. This avoids crashes due to overrunning the bounds of
13096 frame's decode_mode_spec_buffer, which is not resized following
13097 the change of the frame dimensions from the initial 10x10.
13099 * w32term.h (w32_initialize_display_info): Adjust prototype.
13101 * term.c (init_tty): Take dimensions of the frame from the values
13102 returned by initialize_w32_display.
13104 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13105 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13106 (LIBES): Add $(GFILENOTIFY_LIBS).
13108 * w32inevt.c (handle_file_notifications): Add dummy implementation
13109 for !HAVE_W32NOTIFY.
13111 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13113 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13115 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13117 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13119 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13121 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13123 Fix minor problems found by static checking.
13124 * data.c (pure_write_error):
13125 Use xsignal2, not Fsignal, as Fsignal might return.
13126 * eval.c (set_backtrace_debug_on_exit): Now static.
13127 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13128 No longer inline. EXTERN_INLINE is needed only for functions
13129 defined in .h files. Reindent function header as per GNU style.
13130 (backtrace_p, backtrace_top, backtrace_next):
13131 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13132 compiler or linker. Add extern decls to pacify gcc -Wall.
13133 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13135 * frame.c (free_monitors): Define only on platforms that need it.
13136 * nsterm.m (ns_term_init):
13137 * process.c (catch_child_signal):
13138 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13139 defined on all porting targets these days.
13140 * process.c, process.h (catch_child_signal):
13141 Make it extern only if NS_IMPL_GNUSTEP is defined.
13143 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13145 * w32.c (gettimeofday): Make the signature identical to prototype
13146 in nt/inc/sys/time.h.
13148 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13150 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13153 * keyboard.c (safe_run_hooks_error): Improve error message.
13155 * data.c (pure_write_error): Add `object' argument.
13156 * puresize.h (CHECK_IMPURE): Use it.
13158 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13160 * Makefile.in (NOTIFY_OBJ): New variable.
13161 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13163 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13164 Call syms_of_gfilenotify.
13166 * gfilenotify.c: New file.
13168 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13169 and Qfile_w32notify.
13170 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13171 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13173 * lisp.h: Declare syms_of_gfilenotify.
13175 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13177 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13179 Merge the specpdl and backtrace stacks. Make the structure of the
13180 specpdl entries more obvious via a tagged union of structs.
13181 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13182 (enum specbind_tag): New enum.
13183 (struct specbinding): Make it a tagged union of structs.
13184 Add a case for backtrace records.
13185 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13186 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13187 (backtrace_debug_on_exit): New accessors.
13188 (struct backtrace): Remove.
13189 (struct catchtag): Remove backlist field.
13190 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13192 (Flocal_variable_p): Speed up the common case where the binding is
13194 * eval.c (backtrace_list): Remove.
13195 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13196 (set_backtrace_args, set_backtrace_nargs)
13197 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13198 (backtrace_next): New functions.
13199 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13200 (unwind_to_catch, internal_lisp_condition_case)
13201 (internal_condition_case, internal_condition_case_1)
13202 (internal_condition_case_2, internal_condition_case_n): Don't bother
13203 with backtrace_list any more.
13204 (Fsignal): Adjust to new backtrace format.
13205 (grow_specpdl): Move up.
13206 (record_in_backtrace): New function.
13207 (eval_sub, Ffuncall): Use it.
13208 (apply_lambda): Adjust to new backtrace format.
13209 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13211 (specbind): Adjust to new specpdl format. Simplify.
13212 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13213 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13215 (mark_backtrace): Remove.
13216 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13217 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13218 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13220 * profiler.c (record_backtrace): Use get_backtrace.
13221 (handle_profiler_signal): Use backtrace_top_function.
13222 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13223 accessor functions.
13225 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13227 * process.h (catch_child_signal): Declare.
13229 * process.c (catch_child_signal): New function.
13230 (init_process_emacs): Call it.
13232 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13233 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13235 (x_set_cursor_type): Remove declaration.
13236 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13237 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13238 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13239 (ns_get_color): Use F suffix on float.
13240 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13241 (ns_get_rgb_color): Remove.
13242 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13243 (note_mouse_movement): x and y are CGFloat.
13244 (ns_draw_fringe_bitmap): Remove unused rowY.
13245 Change #if to COCOA && >= 10_6.
13246 (ns_draw_window_cursor): Remove unused overspill.
13247 (ns_draw_underwave): width and x are EamcsCGFloat.
13248 (ns_draw_box): thickness is CGFloat.
13249 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13250 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13251 if not in main thread.
13252 (ns_get_pending_menu_title, ns_check_menu_open)
13253 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
13254 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
13255 (sendFromMainThread:): New method.
13256 (changeFont:): size is CGFloat.
13257 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
13258 Disable warning about permanent text.
13259 (characterIndexForPoint:): Adjust return type depending on GNUstep
13261 (mouseDown:): delta is CGFloat.
13262 (updateFrameSize): Remove unised variable f.
13263 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
13264 Cast float to EmacsCGFloat.
13265 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
13266 also to -1 when restoring.
13267 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
13268 inside NS_IMPL_COCOA.
13269 (toggleFullScreen:): Put call to toggleFullScreen inside
13270 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
13271 (setPosition:portion:whole:): por is CGFloat.
13272 (getMouseMotionPart:window:x:y:): Add F suffix to float.
13273 (mouseDown:): Use CGFloat.
13274 (mouseDragged:): Remove unised variable edge.
13275 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
13277 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
13278 of CGFloat differs.
13279 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
13280 when NS_IMPL_GNUSTEP.
13281 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
13282 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
13283 (EmacsToolbar): Add clearAll. Add tag argument to
13284 addDisplayItemWithImage.
13285 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
13287 * nsselect.m (ns_get_local_selection): Remove unused variable type.
13289 * nsmenu.m (ns_update_menubar): Make static.
13290 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
13291 (fillWithWidgetValue:): Add cast to SEL for setAction.
13292 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
13293 (update_frame_tool_bar): Update code for GNUstep.
13294 (clearAll): New method.
13295 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
13296 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
13297 Move identifierToItem setObject and activeIdentifiers addObject before
13298 call to insertItemWithItemIdentifier.
13299 (validateVisibleItems): Fix indentation.
13300 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
13301 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
13302 UtilityWindow to aStyle, remove call to setStyleMask.
13304 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
13306 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
13307 (ns_charset_covers, ns_get_covering_families, nsfont_open):
13308 Use F suffix on floats.
13309 (ns_char_width): Returns CGFloat.
13310 (ns_ascii_average_width): w is CGFloat instead of float.
13311 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
13313 (ns_glyph_metrics): CGFloat instead of float.
13315 * nsfns.m (x_set_foreground_color, x_set_background_color):
13317 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
13318 remove unused variables.
13319 (Fns_read_file_name): Keep track if panel is for save.
13320 Use ns_filename_from_panel/ns_directory_from_panel.
13321 (Fns_list_services): delegate only used for COCOA.
13322 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
13323 Just return the input if GNUstep.
13324 (x_screen_planes): Remove.
13325 (Fxw_color_values): Use EmacsCGFloat
13326 (Fns_display_monitor_attributes_list): Only get screen number for
13328 (getDirectory, getFilename): Remove from EmacsOpenPanel and
13330 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
13331 ns_directory_from_panel.
13333 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
13335 * process.c (handle_child_signal): Also use WCONTINUED.
13336 This is so that list-processes doesn't mistakenly list the process
13337 as stopped, when the process has actually been continued and is
13340 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
13342 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
13343 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
13344 not already configured.
13346 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
13348 2013-05-29 Eli Zaretskii <eliz@gnu.org>
13350 * Makefile.in (mostlyclean): Remove *.res files.
13352 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
13354 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
13355 a buffer (bug#8447).
13357 2013-05-27 Eli Zaretskii <eliz@gnu.org>
13359 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
13360 display vector, and we backtrack, handle the case that the
13361 previous character position is also displayed from a display
13362 vector or covered by a display string or image. (Bug#14476)
13364 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
13366 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13367 (struct MonitorInfo, free_monitors): Remove.
13368 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
13369 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
13370 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13373 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13374 (struct MonitorInfo, free_monitors): Remove.
13375 (ns_screen_name): Make static.
13376 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
13377 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13380 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13381 (struct MonitorInfo): New struct.
13382 (free_monitors, make_monitor_attribute_list): Declare.
13384 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13386 (free_monitors, make_monitor_attribute_list): New functions.
13387 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
13390 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
13392 * callproc.c (call_process): Refine the doc string. (Bug#14045)
13394 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
13396 * keyboard.c: Apply keyboard decoding only to events that come directly
13397 from the tty, not from unread-command-events (bug#14368).
13398 (read_event_from_main_queue): New function, extracted from read_char.
13399 (read_decoded_char): Remove.
13400 (read_decoded_event_from_main_queue): New function to replace it.
13401 (read_char): Use it.
13402 (read_key_sequence): Use read_char rather than read_decoded_char.
13404 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
13406 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
13408 * casetab.c (init_casetab_once): Fix last change (bug#14424).
13410 2013-05-22 Kenichi Handa <handa@gnu.org>
13412 The following changes are to fix the setting of
13413 buffer-file-coding-system on, for instance, C-x RET c unix RET
13414 _FILE_OF_DOS_EOL_TYPE_ RET.
13416 * coding.h (struct coding_system): New member detected_utf8_chars.
13418 * coding.c (detect_coding_utf_8): Count characters and check EOL
13419 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
13421 (setup_coding_system): Do not initialize coding->head_ascii.
13422 (check_ascii): Do not set coding->eol_seen but update it. Do not
13423 call adjust_coding_eol_type here.
13424 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
13425 If the eol-type of CODING is already specified, adjust the eol type
13426 of the found coding-system.
13427 (decode_coding_gap): Cancel previous change. Utilize the
13428 character numbers counted by detect_coding_utf_8. Fix detection
13431 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
13433 * search.c (looking_at_1): Only set last_thing_searched if the match
13434 changed the match-data (bug#14281).
13436 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
13438 * xdisp.c (reseat_at_previous_visible_line_start):
13439 Already declared in dispextern.h, so remove it here.
13440 (move_it_vertically_backward): Likewise.
13442 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13444 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
13445 (Fx_display_pixel_width, Fx_display_pixel_height)
13446 (Fx_display_mm_width, Fx_display_mm_height):
13447 Mention `display-monitor-attributes-list' in docstrings.
13449 * nsfns.m (ns_get_screen): Remove function. All uses removed.
13450 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
13451 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
13452 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
13453 (Fx_display_backing_store, Fx_display_visual_class)
13454 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
13455 (Fx_display_grayscale_p, Fx_display_pixel_width)
13456 (Fx_display_pixel_height, Fx_display_planes)
13457 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
13458 (Fx_display_screens): Don't confuse X11 screens with NS screens.
13459 (Fx_display_mm_width, Fx_display_mm_height)
13460 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
13461 height for all physical monitors as in X11.
13463 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
13464 Return pixel width or height for all physical monitors as in X11.
13466 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
13468 Port --enable-gcc-warnings to clang.
13469 * bytecode.c (exec_byte_code):
13471 Redo diagnostic pragmas to pacify clang, too.
13472 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
13473 * editfns.c (Fencode_time):
13474 * fileio.c (file_accessible_directory_p):
13475 * font.c (font_unparse_xlfd):
13476 Use '&"string"[index]' instead of '"string" + (index)'.
13477 * undo.c (user_error): Remove; unused.
13479 2013-05-16 Eli Zaretskii <eliz@gnu.org>
13481 * insdel.c (insert_1_both): Document the arguments, instead of
13482 referring to insert_1, which no longer exists.
13484 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
13485 some window, increment windows_or_buffers_changed, so that
13486 *Messages* display in that window is updated. (Bug#14408)
13488 * w32.c: Include epaths.h.
13489 (init_environment): Use cmdproxy.exe without leading directories.
13490 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
13492 (gettimeofday): Adjust signature and return value to Posix
13495 * unexw32.c (open_output_file): Delete the existing emacs.exe
13496 before creating it, to break the hard link to the versioned
13499 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
13500 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
13501 (FIRSTFILE_OBJ): New variables.
13502 (W32_RES): Rename to EMACSRES. All users changed.
13503 (base_obj): Use $(CM_OBJ).
13504 (ALLOBJS): Use $(FIRSTFILE_OBJ).
13505 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
13506 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
13507 $(W32_RES_LINK) before $(LIBES).
13508 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
13510 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13512 * makefile.w32-in (DOC): Use just "DOC".
13514 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
13516 * process.c: Export default filters and sentinels to Elisp.
13517 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
13519 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
13520 (Fset_process_sentinel, Fformat_network_address):
13521 Default to them instead of nil.
13522 (server_accept_connection): Sentinels can't be nil any more.
13523 (read_and_dispose_of_process_output): New function, extracted from
13524 read_process_output.
13525 (read_process_output): Use it; filters can't be nil.
13526 (Finternal_default_process_filter): New function, extracted from
13527 read_process_output.
13528 (exec_sentinel_unwind): Remove function.
13529 (exec_sentinel): Don't zilch sentinel while running.
13530 (status_notify): Sentinels can't be nil.
13531 (Finternal_default_process_sentinel): New function extracted from
13533 (setup_process_coding_systems): Default filter is not nil any more.
13534 (syms_of_process): Export new Elisp functions and initialize
13536 * lisp.h (make_lisp_proc): New function.
13538 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13540 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
13542 2013-05-14 Eli Zaretskii <eliz@gnu.org>
13544 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13545 unless we know that the window w is a leaf window.
13546 Another attempt at solving bug#14062.
13548 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
13550 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
13553 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
13555 * image.c (gif_load): Check that subimages fit (Bug#14345).
13557 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
13559 * lread.c (skip_dyn_eof): New function.
13560 (read1): Use it to skip the end of a file in response to #@00.
13562 * doc.c (get_doc_string): Slightly relax the sanity checking.
13564 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
13566 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
13567 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13568 (MonitorInfo): New struct.
13569 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
13570 (Fns_display_monitor_attributes_list): New functions.
13571 (display-usable-bounds): Remove.
13572 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
13575 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
13577 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
13578 (GTK_CHECK_VERSION): New macro, if not already defined.
13579 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
13580 replaced by GTK_CHECK_VERSION.
13582 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
13584 * xterm.h (GTK_PREREQ): New macro.
13585 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
13586 to use this macro instead, for consistency and clarity.
13588 2013-05-08 Eli Zaretskii <eliz@gnu.org>
13590 * xdisp.c (row_for_charpos_p): New function, with code of
13591 cursor_row_p, but accepts an additional argument CHARPOS instead
13592 of using a hardcoded PT.
13593 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
13594 (row_containing_pos): Call row_for_charpos_p instead of partially
13595 doing the same. Fixes cursor positioning under longlines-mode
13596 when longlines-show-effect includes more than one newline, when
13597 moving the cursor vertically up.
13599 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
13601 * makefile.w32-in (ACL_H): New macro.
13602 ($(BLD)/fileio.$(O)): Update dependencies.
13604 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13606 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
13607 * Makefile.in (LIB_ACL): New macro.
13608 (LIBACL_LIBS): Remove.
13609 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
13610 * fileio.c: Include <acl.h>.
13611 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
13612 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
13614 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
13617 * unexelf.c: Don't assume ElfW (Half) fits in int.
13618 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
13619 when dealing with ElfW (Half) values, since they can exceed 2**31
13620 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
13621 (entry_address): Omit unused NUM arg. All uses changed.
13623 2013-05-07 Juri Linkov <juri@jurta.org>
13625 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
13626 to the string converted from number with `Fnumber_to_string'.
13629 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13631 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
13632 This fixes a problem introduced by my previous change.
13634 2013-05-07 Glenn Morris <rgm@gnu.org>
13636 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
13638 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
13640 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
13642 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13644 Static checking by GCC 4.8.0.
13645 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
13646 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
13647 (x_get_monitor_attributes_fallback)
13648 (x_get_monitor_attributes_xinerama)
13649 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
13650 Define only if USE_GTK.
13651 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
13652 (x_get_monitor_attributes_fallback): Omit unused locals.
13653 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
13654 Use double, not float, to avoid mixed-mode floating point arithmetic.
13656 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13657 Jan Djärv <jan.h.d@swipnet.se>
13659 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
13660 (XINERAMA_CFLAGS): New macros.
13661 (ALL_CFLAGS, LIBES): Use them.
13663 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
13664 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
13665 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
13666 (syms_of_xfns): DEFSYM them.
13667 (struct MonitorInfo): New struct.
13668 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
13669 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
13670 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
13671 (x_get_monitor_attributes_xinerama): New functions.
13672 (Fx_display_monitor_attributes_list): New primitive.
13673 (syms_of_xfns): Defsubr it.
13675 * xterm.h (x_display_info): Add Xatom_net_workarea and
13676 Xatom_net_current_desktop.
13678 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
13679 and dpyinfo->Xatom_net_current_desktop.
13681 2013-05-06 Eli Zaretskii <eliz@gnu.org>
13683 * xdisp.c (pos_visible_p): Use the special code for finding the
13684 beginning of a display property or overlay for any "replacing"
13685 display property, not just for display strings. This solves
13686 incorrect reporting of position by posn-at-point. (Bug#14241)
13688 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
13690 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
13691 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
13692 Verify that ElfW (Half) fits in int.
13693 (fatal): Use same signature as lisp.h.
13694 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
13695 configure and build with -DUNEXELF_DEBUG without worrying about
13696 other modules that use DEBUG.
13697 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
13698 possibly-wide integers now uses it instead of plain fprintf.
13699 (entry_address): New function, which avoids problems with 32-bit
13700 overflow on 64-bit hosts.
13701 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
13702 (round_up): Don't assume the remainder fits in int.
13703 (find_section): Use bool for boolean. Simplify debug code.
13704 (unexec): Don't assume file sizes fit in int or size_t.
13705 Omit unnecessary trailing newline in 'fatal' format.
13706 Use strerror rather than outputting decimal error number.
13707 Remove unused code when emacs is not defined;
13708 this file relies on Emacs now.
13709 Don't assume e_phnum and e_shnum are positive.
13711 * regex.c: Fix problems when DEBUG is defined.
13712 (extract_number, extract_number_and_incr): Define regardless of
13713 whether DEBUG is defined; that's simpler and makes the code less
13714 likely to go stale in the normal case when DEBUG is not defined.
13715 Return int rather than taking an int * arg. All callers changed.
13716 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
13717 Remove, replacing with ...
13718 (DEBUG_PRINT): New macro. All callers changed.
13719 (DEBUG_COMPILES_ARGUMENTS): New macro.
13720 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
13721 (print_compiled_pattern, print_double_string) [DEBUG]:
13722 Use prototype rather than old-style definition.
13723 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
13724 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
13725 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
13726 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
13727 Don't assume ptrdiff_t, size_t, and long are the same width as int.
13728 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
13729 This matters only when DEBUG is defined.
13731 2013-05-05 Eli Zaretskii <eliz@gnu.org>
13733 * xdisp.c (set_iterator_to_next): Set the
13734 ignore_overlay_strings_at_pos_p flag only if we are _really_
13735 iterating over an overlay string, as indicated by the
13736 current.overlay_string_index member. (Bug#14306)
13738 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
13740 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
13741 to where it is used, to avoid autorelease issues (Bug#14050).
13743 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
13745 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
13746 * fileio.c (syms_of_fileio): Implement this.
13747 * filelock.c (create_lock_file): If symbolic links don't work, so
13748 we use a regular file as a lock file, do not fsync the lock file;
13751 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
13753 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
13754 (syms_of_minibuf): Adjust accodingly.
13756 * callint.c (Fcall_interactively): Adjust calls accordingly.
13758 2013-05-04 Eli Zaretskii <eliz@gnu.org>
13760 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
13761 w->contents is a buffer before computing everything else.
13762 Use parentheses to disambiguate last part of the condition.
13764 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
13765 assertion violations. (Bug#14062)
13767 2013-05-01 David Reitter <david.reitter@gmail.com>
13769 * nsfns.m (ns_tooltip): Initialize.
13771 2013-04-28 Eli Zaretskii <eliz@gnu.org>
13773 * coding.c (decode_coding_gap): Don't remove the character before
13774 a newline unless it's a CR character. (Bug#14287)
13776 2013-04-28 Dan Nicolaescu <dann@gnu.org>
13778 * dispextern.h (struct face): Move enum face_underline_type
13779 earlier so that bitfields can be in the same word.
13781 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
13783 * nsfns.m (handlePanelKeys): New function.
13784 (EmacsOpenPanel:performKeyEquivalent:)
13785 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
13786 arrows/function/control and copy/paste keys (Bug#14296).
13788 2013-04-27 Juri Linkov <juri@jurta.org>
13790 * callint.c (Fcall_interactively): Call `Qread_number' for
13791 interactive code letter `n' instead of using duplicate code.
13794 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
13796 * systime.h (make_timeval): Declare as 'const'.
13798 2013-04-27 Kenichi Handa <handa@gnu.org>
13800 * font.c (font_open_entity): Always open a font of manageable
13803 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
13805 Port better to AIX (Bug#14258).
13806 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
13809 2013-04-24 Kenichi Handa <handa@gnu.org>
13811 * coding.c (decode_coding_iso_2022): When an invalid escape
13812 sequence is encountered, reset the invocation and designation
13813 status to the safest one.
13815 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
13817 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
13818 Without this fix, "make distclean" leaves stamp-h1 behind.
13820 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
13822 * w32fns.c (w32_fullscreen_rect): New function to compute the
13823 window rectangle for the given fullscreen mode.
13824 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
13825 longer tunes the window size. This keeps the window's edges flush
13826 with the screen and allows the taskbar to hide itself in fullboth.
13828 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
13829 window decorations and uses the entire screen.
13831 * w32term.h (w32_fullscreen_rect) Add prototype.
13832 (struct w32_output): Replace normal_width, normal_height,
13833 normal_top, and normal_left members with a single normal_placement
13835 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
13837 (FRAME_NORMAL_PLACEMENT): New macro.
13839 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
13841 * minibuf.c (Ftest_completion): Silence compiler warning.
13843 2013-04-15 Eli Zaretskii <eliz@gnu.org>
13845 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
13848 * frame.h (WINDOW_FRAME): Protect macro and its argument with
13851 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
13852 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
13853 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
13854 parentheses where appropriate.
13856 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
13858 * keyboard.c (timer_start_idle): Remove no-longer-used local.
13860 2013-04-14 Eli Zaretskii <eliz@gnu.org>
13862 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
13863 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
13864 Mention in the doc string that setting these variables takes
13865 effect only after a call to set-window-buffer. (Bug#14200)
13867 2013-04-13 Eli Zaretskii <eliz@gnu.org>
13869 * indent.c (Fvertical_motion): Don't consider display strings on
13870 overlay strings as display strings on the buffer position we
13871 started from. This prevents vertical cursor motion from jumping
13872 more than one line when there's an overlay string with a display
13873 property at end of line.
13874 Reported by Karl Chen <Karl.Chen@quarl.org> in
13875 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
13877 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
13879 * window.c (select_window): `record_buffer' even if window is
13880 already selected (bug#14191).
13882 2013-04-11 Eli Zaretskii <eliz@gnu.org>
13884 * window.c (Fwindow_end): Test more flags, including the buffer's
13885 last_overlay_modified flag, to determine whether the window's
13886 display is really up-to-date. Prevents the function from
13887 returning a stale value. (Bug#14170)
13888 (Fwindow_line_height): Fix the test for up-to-date-ness of the
13891 2013-04-10 Eli Zaretskii <eliz@gnu.org>
13893 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
13894 garbaged only if it is not already the top frame on its TTY.
13895 This prevents flickering due to constant redrawing of TTY frames when
13896 there are GUI frames open in the same session. (Bug#13864)
13898 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
13900 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
13901 of marking the idle timers directly.
13903 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
13905 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
13906 tables (bug#14054).
13908 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
13910 * window.c (select_window): Don't record_buffer while the invariant is
13911 temporarily broken (bug#14161).
13913 * fns.c (Fdelq): Don't assume !NILP => CONSP.
13915 2013-04-07 Eli Zaretskii <eliz@gnu.org>
13917 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
13919 2013-04-07 Romain Francoise <romain@orebokech.com>
13921 Ignore additional platform-specific ACL errors (Bug#13702).
13922 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
13923 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
13925 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
13927 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
13930 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
13932 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
13933 This bug was introduced by my 2013-02-25 change that simplified
13934 data_start configuration. Without this change, on GNU/Linux
13935 an Emacs configured with --enable-profiling fails immediately
13936 due to a profiler signal.
13937 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
13938 with these flags. On platforms where special flags are needed
13939 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
13940 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
13941 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
13943 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
13945 Get rid of some platform-specific functions examining window
13946 system and its capabilities. This is a partial rework of the
13948 * lisp.h (have_menus_p): Remove prototype. This function is
13949 replaced with platform-independent window_system_available.
13950 (check_window_system): Move to...
13951 * frame.h (decode_window_system_frame, window_system_available):
13952 ...here, add new prototypes.
13953 * frame.c (window_system_available, decode_window_system_frame):
13955 (check_window_system): Platform-independent now.
13956 * xterm.h (x_in_use): Remove declaration.
13958 * w32term.h (check_x_frame):
13959 * nsterm.h (check_x_frame): Remove prototypes. This function
13960 is replaced with platform-independent decode_window_system_frame.
13961 * msdos.c (have_menus_p): Remove.
13962 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
13963 Remove platform-specific functions. Use check_window_system,
13964 decode_window_system_frame and check_ns_display_info where
13965 appropriate. Minor style and comment tweaks.
13966 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
13967 (check_x_frame): Likewise.
13968 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
13970 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
13971 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
13972 * xmenu.c, xselect.c: All related users changed.
13974 2013-04-03 Kenichi Handa <handa@gnu.org>
13976 The following changes is to optimize the code for reading UTF-8
13979 * coding.c (check_ascii): Rename from detect_ascii. Return value
13980 changed. Check EOL format. Do not call adjust_coding_eol_type
13982 (check_utf_8): New function.
13983 (adjust_coding_eol_type): Do nothing if already adjusted.
13984 (detect_coding): Compare the return value of check_ascii with
13985 coding->src_bytes. Call adjust_coding_eol_type if necessary.
13986 (decode_coding_gap): Optimize for valid UTF-8.
13988 2013-03-21 Kenichi Handa <handa@gnu.org>
13990 * coding.c (syms_of_coding): Cancel previous change.
13992 * insdel.c (insert_from_gap): Fix previous change.
13994 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
13996 Consistently use platform-specific function to detect window system.
13997 * lisp.h (check_window_system): New prototype. This function is
13998 going to replace check_x, check_w32 and check_ns.
13999 (have_menus_p): Mention msdos.c in comment.
14000 * fontset.c (check_window_system_func): Remove. Adjust all users.
14001 * fontset.h (check_window_system_func): Remove prototype.
14002 * nsterm.h (check_ns):
14003 * xterm.h (check_x):
14004 * w32term.h (check_w32): Likewise.
14005 * menu.c (Fx_popup_menu): Use check_window_system.
14006 * msdos.c (check_window_system): Define for MS-DOS.
14007 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14008 * w32fns.c (check_window_system): Likewise for MS-Windows.
14009 * xfns.c (check_window_system): Likewise for X.
14010 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14011 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14013 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14015 Prefer < to > in range checks such as 0 <= i && i < N.
14016 This makes it easier to visualize quantities on a number line.
14017 This patch doesn't apply to all such range checks,
14018 only to the range checks affected by the 2013-03-24 change.
14019 This patch reverts most of the 2013-03-24 change.
14020 * alloc.c (xpalloc, Fgarbage_collect):
14021 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14022 * character.c (string_escape_byte8):
14023 * charset.c (read_hex):
14024 * data.c (cons_to_unsigned):
14025 * dispnew.c (update_frame_1):
14026 * doc.c (Fsubstitute_command_keys):
14027 * doprnt.c (doprnt):
14028 * editfns.c (hi_time, decode_time_components):
14029 * fileio.c (file_offset):
14030 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14031 * font.c (font_intern_prop):
14032 * frame.c (x_set_alpha):
14033 * gtkutil.c (get_utf8_string):
14034 * indent.c (check_display_width):
14035 * keymap.c (Fkey_description):
14036 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14038 * minibuf.c (read_minibuf_noninteractive):
14039 * process.c (wait_reading_process_output):
14040 * search.c (Freplace_match):
14041 * window.c (get_phys_cursor_glyph):
14042 * xdisp.c (redisplay_internal):
14043 * xsmfns.c (smc_save_yourself_CB):
14044 Prefer < to > for range checks.
14045 * dispnew.c (sit_for): Don't mishandle NaNs.
14046 This fixes a bug introduced in the 2013-03-24 change.
14047 * editfns.c (decode_time_components): Don't hoist comparison.
14048 This fixes another bug introduced in the 2013-03-24 change.
14050 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14052 * frame.h (struct frame): Drop scroll_bottom_vpos
14053 member becaue all real users are dead long ago.
14054 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14055 * xdisp.c (redisplay_internal): Adjust user.
14057 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14059 * nsmenu.m (showAtX:Y:for:): setLevel to
14060 NSPopUpMenuWindowLevel (Bug#13998).
14062 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14064 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14065 (ns_check_pending_open_menu): Declare.
14067 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14068 (x_activate_menubar): Update the menu with title that matches
14069 ns_get_pending_menu_title, and call
14070 ns_check_pending_openmenu (Bug#12698).
14071 (menuWillOpen:): New method.
14072 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14074 * nsterm.m (menu_will_open_state, menu_mouse_point)
14075 (menu_pending_title): New varaibles.
14076 (ns_get_pending_menu_title, ns_check_menu_open)
14077 (ns_check_pending_open_menu): New functions.
14079 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14081 * indent.c (current_column_bol_cache): Remove leftover which is not
14082 used in Fmove_to_column any more.
14083 (current_column, scan_for_column): Adjust users.
14084 * keyboard.c (last_point_position_buffer, last_point_position_window):
14085 Remove leftovers which are not used for recording undo any more.
14086 (command_loop_1, syms_of_keyboard): Adjust users.
14087 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14088 redisplay_window any more.
14089 (move_it_to): Adjust user.
14091 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14093 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14094 Update dependencies.
14096 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14098 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14099 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14100 forward references.
14102 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14104 * window.h (struct window): Replace hchild, vchild and buffer slots
14105 with a single slot 'contents'. This is possible because each valid
14106 window may have either the child window (in vertical or horizontal
14107 combination) or buffer to display (for the leaf window). Using that,
14108 a lot of operations to traverse and/or change window hierarchies may
14109 be simplified. New member horizontal is used to distinguish between
14110 horizontal and vertical combinations of internal windows.
14111 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14112 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14113 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14114 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14115 Use contents slot, not buffer, where appropriate.
14116 (wset_combination): New function.
14117 (wset_buffer): Add eassert.
14118 (Fframe_first_window): Simplify the loop reaching first window.
14119 (Fwindow_buffer): Use WINDOW_LEAF_P.
14120 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14121 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14122 (unshow_buffer): Convert initial debugging check to eassert.
14123 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14124 (make_parent_window, window_resize_check, window_resize_apply)
14125 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14126 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14127 Adjust to match struct window changes.
14128 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14129 (mark_window_cursors_off, count_windows, get_leaf_windows)
14130 (foreach_window_1): Simplify the loop.
14131 * alloc.c (mark_object): Do not check for the leaf window because
14132 internal windows has no glyph matrices anyway.
14133 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14134 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14135 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14136 (build_frame_matrix_from_window_tree, mirror_make_current)
14137 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14138 (update_window_tree, set_window_update_flags): Simplify the loop.
14139 (sync_window_with_frame_matrix_rows): Enforce live window.
14140 Use contents slot, not buffer, where appropriate.
14141 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14142 and WINDOW_HORIZONTAL_COMBINATION_P.
14143 (make_frame_visible_1): Simplify the loop.
14144 Use contents slot, not buffer, where appropriate.
14145 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14146 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14147 (expose_window_tree): Likewise.
14148 Use contents slot, not buffer, where appropriate.
14149 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14150 to avoid deleted windows. Use contents slot instead of buffer.
14151 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14152 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14153 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14154 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14156 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14158 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14159 identify the reasons for assertion violations in bug#14062 and
14161 (Fx_show_tip): Fix compilation error under
14162 "--enable-check-lisp-object-type". (Bug#14073)
14164 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14165 Reported by <rzl24ozi@gmail.com>.
14167 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14169 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14171 (unwind_with_echo_area_buffer): ...to restore it here.
14172 This is needed to ensure that...
14173 (redisplay_window): ...both window markers are valid here,
14174 which is verified by eassert.
14175 * editfns.c (save_excursion_save): Do not assume that
14176 selected_window always displays the buffer.
14177 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14180 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14182 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14185 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14187 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14189 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14191 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14192 since MinGW's w32api headers do. This avoids compiler warnings.
14194 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14195 if already defined.
14197 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14199 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14201 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14203 * gtkutil.c (style_changed_cb): Check if frame is live and an
14204 X frame (Bug#14038).
14206 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14208 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14209 Define only for _WIN32_WINNT less than 0x0500.
14210 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14212 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14213 see its own definitions of 'struct timeval' and 'struct timezone'.
14215 Fix incompatibilities between MinGW.org and MinGW64 headers.
14216 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14218 * w32.c (REPARSE_DATA_BUFFER): Guard with
14219 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14221 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14223 * xterm.c: Include X11/XKBlib.h
14224 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14226 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14228 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14230 * blockinput.h (input_blocked_p): Likewise.
14231 * bytecode.c (exec_byte_code): Likewise.
14232 * callproc.c (call_process_kill, call_process_cleanup)
14233 (Fcall_process): Likewise.
14234 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14235 (Fccl_execute_on_string): Likewise.
14236 * character.c (string_escape_byte8): Likewise.
14237 * charset.c (read_hex): Likewise.
14238 * cm.c (calccost): Likewise.
14239 * data.c (cons_to_unsigned): Likewise.
14240 * dired.c (directory_files_internal, file_name_completion):
14242 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14243 (sit_for): Likewise.
14244 * doc.c (Fsubstitute_command_keys): Likewise.
14245 * doprnt.c (doprnt): Likewise.
14246 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14247 * emacsgtkfixed.c: Likewise.
14248 * fileio.c (file_offset, Fwrite_region): Likewise.
14249 * floatfns.c (Fexpt, fmod_float): Likewise.
14250 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14252 * font.c (font_intern_prop): Likewise.
14253 * frame.c (x_set_alpha): Likewise.
14254 * gtkutil.c (get_utf8_string): Likewise.
14255 * indent.c (check_display_width): Likewise.
14256 * intervals.c (create_root_interval, rotate_right, rotate_left)
14257 (split_interval_right, split_interval_left)
14258 (adjust_intervals_for_insertion, delete_node)
14259 (interval_deletion_adjustment, adjust_intervals_for_deletion)
14260 (merge_interval_right, merge_interval_left, copy_intervals)
14261 (set_intervals_multibyte_1): Likewise.
14262 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
14263 * keymap.c (Fkey_description): Likewise.
14264 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
14265 * lread.c (openp, read_integer, read1, string_to_number):
14267 * menu.c (ensure_menu_items): Likewise.
14268 * minibuf.c (read_minibuf_noninteractive): Likewise.
14269 * print.c (printchar, strout): Likewise.
14270 * process.c (create_process, Faccept_process_output)
14271 (wait_reading_process_output, read_process_output, send_process)
14272 (wait_reading_process_output): Likewise.
14273 * profiler.c (make_log, handle_profiler_signal): Likewise.
14274 * regex.c (re_exec): Likewise.
14275 * regex.h: Likewise.
14276 * search.c (looking_at_1, Freplace_match): Likewise.
14277 * sysdep.c (get_child_status, procfs_ttyname)
14278 (procfs_get_total_memory): Likewise.
14279 * systime.h (EMACS_TIME_VALID_P): Likewise.
14280 * term.c (dissociate_if_controlling_tty): Likewise.
14281 * window.c (get_phys_cursor_glyph): Likewise.
14282 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
14283 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
14285 * xfns.c (Fx_window_property): Likewise.
14286 * xmenu.c (set_frame_menubar): Likewise.
14287 * xselect.c (x_get_window_property, x_handle_dnd_message):
14289 * xsmfns.c (smc_save_yourself_CB): Likewise.
14290 * xterm.c (x_scroll_bar_set_handle): Likewise.
14292 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
14294 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
14295 to be optional or nil. Adjust comment and convert it to docstring.
14296 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
14297 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
14299 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
14301 Static checking by GCC 4.8-20130319.
14302 * image.c (gif_load): Assume pass < 3 to pacify GCC.
14303 * process.c (Fset_process_datagram_address)
14304 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
14305 * xdisp.c (get_char_face_and_encoding)
14306 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
14307 (get_glyph_face_and_encoding): Prepare face before possibly using it.
14308 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
14310 2013-03-24 Ken Brown <kbrown@cornell.edu>
14312 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
14313 fix compilation on 64-bit Cygwin, where underscores are not
14314 automatically prepended.
14316 * w32term.c (w32_initialize): Silence compiler warning.
14318 2013-03-23 Eli Zaretskii <eliz@gnu.org>
14320 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
14321 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
14322 variables, to save and restore frame dimensions.
14323 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
14324 after returning from a 'fullscreen' configuration.
14325 use SendMessage instead of PostMessage to send the SC_RESTORE message,
14326 to avoid races between the main thread and the input thread.
14328 * w32term.h (struct w32_output): New members normal_width,
14329 normal_height, normal_top, normal_left, and prev_fsmode.
14330 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
14331 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
14332 members of a frame.
14334 * w32term.c (w32fullscreen_hook): Record last value of the frame's
14335 'fullscreen' parameter. Always record previous width and height
14336 of the frame, except when switching out of maximized modes, so
14337 that they could be restored correctly, instead of resetting to the
14338 default frame dimensions. Send SC_RESTORE command to the frame,
14339 unless we are going to send SC_MAXIMIZE, to restore the frame
14340 resize hints in the mouse pointer shown by the window manager.
14343 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
14345 * lisp.h (get_frame_param): Adjust conditions for prototype
14348 2013-03-22 Ken Brown <kbrown@cornell.edu>
14350 * unexcw.c: Drop unneeded inclusion of w32common.h.
14351 (report_sheap_usage): Declare.
14352 (read_exe_header): Add magic numbers for x86_64.
14353 (fixup_executable): Fix printf format specifier for unsigned long
14356 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
14358 * frame.h (struct frame): Put menu_bar_window under #ifdef
14359 because this member is not needed when X toolkit is in use.
14360 (fset_menu_bar_window):
14361 * dispnew.c (clear_current_matrices, clear_desired_matrices)
14362 (free_glyphs, update_frame):
14363 * xdisp.c (expose_frame): Likewise.
14364 (display_menu_bar): Likewise. Remove redundant eassert.
14365 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
14368 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
14370 Use functions and constants to manipulate Lisp_Save_Value objects.
14371 This replaces code that used macros and strings and token-pasting.
14372 The change makes the C source a bit easier to follow,
14373 and shrinks the Emacs executable a bit.
14374 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
14375 (make_save_value): Change 1st arg from string to enum. All callers
14378 (mark_object): Use if, not #if, for GC_MARK_STACK.
14379 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
14380 (XSAVE_OBJECT): Now functions, not macros.
14381 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
14382 the constant was never used.
14383 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
14384 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
14385 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
14386 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
14388 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
14389 type3 with a single member save_type. All uses changed.
14390 (save_type, set_save_pointer, set_save_integer): New functions.
14391 * print.c (PRINTX): Remove.
14393 * alloc.c: Remove redundant static declarations.
14395 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14397 * window.h (struct window): Convert left_col, top_line, total_lines
14398 and total_cols from Lisp_Objects to integers. Adjust comments.
14399 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
14401 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
14402 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
14403 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
14404 Adjust users where appropriate.
14406 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14408 * frame.h (struct frame): Drop resx and resy because the same data is
14409 available from window system-specific output context. Adjust users.
14410 (default_pixels_per_inch_x, default_pixels_per_inch_y):
14411 New functions to provide defaults when no window system available.
14412 (FRAME_RES_X, FRAME_RES_Y): New macros.
14413 (NUMVAL): Move from xdisp.c.
14414 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
14415 (Ffont_face_attributes, Fopen_font):
14416 * image.c (gs_load):
14417 * w32font.c (fill_in_logfont):
14418 * xdisp.c (calc_pixel_width_or_height):
14419 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
14420 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
14422 2013-03-20 Kenichi Handa <handa@gnu.org>
14424 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
14425 to 1 (temporary workaround until a bug related to ASCII
14426 optimization is fixed).
14428 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
14430 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
14431 Signal error if window is not internal. Adjust docstring.
14432 (delete_all_child_windows): Use combination_limit to save the buffer.
14433 (Fset_window_configuration): Adjust accordingly.
14434 * print.c (syms_of_print): Initialize debugging output not here...
14435 (init_print_once): ...but in a new function here.
14436 * lisp.h (init_print_once): Add prototype.
14437 * emacs.c (main): Add call to init_print_once. Adjust comments.
14439 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
14441 * window.c (window_resize_check, window_resize_apply)
14442 (window_from_coordinates, recombine_windows, set_window_buffer)
14443 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
14444 (Fsplit_window_internal, Fdelete_window_internal)
14445 (freeze_window_starts): Use bool for booleans.
14446 * window.h (window_frame_coordinates, resize_frame_windows)
14447 (freeze_window_starts, set_window_buffer): Adjust prototypes.
14449 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
14451 * dispnew.c (bitch_at_user): Use `user-error'.
14453 2013-03-17 Ken Brown <kbrown@cornell.edu>
14455 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
14456 as return type of image_background. (Bug#13981)
14457 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
14459 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
14461 * nsterm.m (updateFrameSize:): Change resize increments if needed.
14462 (ns_select): Don't return with result uninitialized.
14464 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
14467 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
14469 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
14470 directories. If filename is nil, get directory name (Bug#13932).
14471 Use getFilename and getDirectory.
14472 (getFilename, getDirectory): New methods for EmacsSavePanel and
14474 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
14476 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
14478 * coding.c (decode_coding_gap): Fix typo caught by static checking.
14480 2013-03-15 Kenichi Handa <handa@gnu.org>
14482 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
14483 (adjust_after_replace): Make it back to static. Delete the third
14484 arg text_at_gap_tail. Cancel the code for handling it.
14486 * coding.h (struct coding_system): New member eol_seen.
14488 * coding.c (detect_ascii): New function.
14489 (detect_coding): Set coding->head_ascii and coding->eol_seen only
14490 when the source bytes are actually scanned. On detecting for
14491 coding_category_utf_8_auto, call detect_ascii instead of scanning
14492 source bytes directly.
14493 (produce_chars): Call insert_from_gap with the new arg 0.
14494 (encode_coding): Likewise.
14495 (decode_coding_gap): Control ASCII optimization by the variable
14496 disable_ascii_optimization instead of #ifndef .. #endif.
14497 Deccode EOL format according to coding->eol_seen.
14498 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
14501 * lisp.h (adjust_after_replace): Cancel externing it.
14502 (insert_from_gap): Adjust prototype.
14504 2013-03-15 Eli Zaretskii <eliz@gnu.org>
14506 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
14507 FULLSCREEN_MAXIMIZED. (Bug#13935)
14509 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
14511 * region-cache.c (find_cache_boundary, move_cache_gap)
14512 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
14513 Simplify debugging check and convert to eassert. Adjust comment.
14514 (pp_cache): Put under ENABLE_CHECKING.
14516 2013-03-14 Eli Zaretskii <eliz@gnu.org>
14518 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
14519 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
14520 and WM_ACTIVATEAPP.
14521 (w32fullscreen_hook): If the frame is visible, reset
14522 f->want_fullscreen flag after changing the frame size. If the
14523 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
14526 2013-03-13 Daniel Colascione <dancol@dancol.org>
14528 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
14529 too so that these builds can use Cygwin's file conversion
14530 functions. (We've been building and linking cygw32.o all along
14531 and just not using it.)
14533 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14535 File synchronization fixes (Bug#13944).
14536 * Makefile.in (LIB_FDATASYNC): New macro.
14538 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
14539 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
14540 Don't worry about HAVE_FSYNC, since a substitute fsync is
14541 available if the system lacks one.
14542 (Fwrite_regin): Retry fsync if interrupted.
14544 2013-03-13 Eli Zaretskii <eliz@gnu.org>
14546 * w32term.c (w32_read_socket): If the Emacs frame is being
14547 activated, call w32fullscreen_hook, to make sure the new frame
14548 dimensions are in effect. (Bug#13937)
14550 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
14552 * xdisp.c (init_iterator): Simplify because both character and byte
14553 positions are either specified or -1. Add eassert. Adjust comment.
14554 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
14555 character and byte positions can be obtained from marker.
14557 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14559 Static checking by Sun C 5.12.
14560 * alloc.c (buffer_memory_full) [REL_ALLOC]:
14561 * bytecode.c (exec_byte_code):
14562 * dispnew.c (init_display):
14564 * fileio.c (Fsubstitute_in_file_name):
14565 * keyboard.c (Fevent_convert_list):
14566 * keymap.c (Fsingle_key_description):
14567 * term.c (maybe_fatal, fatal):
14568 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
14569 * xsmfns.c (Fhandle_save_session):
14570 Omit unreachable code.
14571 * keymap.c (map_keymap_char_table_item): Cast void * to
14572 a function pointer type; the C Standard requires this.
14574 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
14575 Include <sys/param.h> unconditionally, as that works elsewhere and
14576 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
14577 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
14580 See ChangeLog.12 for earlier changes.
14582 ;; Local Variables:
14586 Copyright (C) 2011-2014 Free Software Foundation, Inc.
14588 This file is part of GNU Emacs.
14590 GNU Emacs is free software: you can redistribute it and/or modify
14591 it under the terms of the GNU General Public License as published by
14592 the Free Software Foundation, either version 3 of the License, or
14593 (at your option) any later version.
14595 GNU Emacs is distributed in the hope that it will be useful,
14596 but WITHOUT ANY WARRANTY; without even the implied warranty of
14597 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14598 GNU General Public License for more details.
14600 You should have received a copy of the GNU General Public License
14601 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.