1 2013-12-30 Eli Zaretskii <eliz@gnu.org>
3 * w32.c (sys_umask): New function. (Bug#16299)
5 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7 * dispnew.c (change_frame_size_1): Take old width of root window
8 from that window's pixel width. Bug#16284.
10 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
12 Plain copy-file no longer chmods an existing destination (Bug#16133).
13 * fileio.c (realmask): Now a static var, not a local.
14 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
15 Remove arg STATPTR. All uses changed.
16 (Fcopy_file): Do not alter permissions of existing destinations,
17 unless PRESERVE-PERMISSIONS (renamed from
18 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
19 Avoid race when testing for existing destinations and for
20 when input and output files are the same.
21 If changing the group fails, adjust both default and
22 preserved permissions so that access is not granted to the
24 (Fset_default_file_modes, init_fileio): Update realmask.
25 (Fdefault_file_modes): Use realmask instead of calling umask.
27 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
29 Fix pipe bug with OS X emacs --daemon (Bug#16262).
30 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
31 flags on the daemon pipe ends before execing.
33 2013-12-28 Eli Zaretskii <eliz@gnu.org>
35 * w32fns.c (Fx_create_frame): Error out if called from a TTY
38 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
40 * callproc.c (Vexec_path): Document that exec-directory is in it.
42 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
44 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
47 2013-12-27 Chong Yidong <cyd@gnu.org>
49 * data.c (Fsymbol_function): Doc fix.
51 2013-12-26 Martin Rudalics <rudalics@gmx.at>
53 Some more tinkering with Bug#16051.
54 * window.c (resize_frame_windows): Don't let the size of the
55 root window drop below the frame's default character size.
56 Never ever delete any subwindows - let the window manager do the
59 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
60 of toolbar lines needed when they exceed the height of the root
62 (unwind_create_frame_1): New function.
63 (Fx_create_frame): Generally inhibit calling the window
64 configuration change hook here. Remove extra call to
65 change_frame_size - it's not needed when we don't run the
66 configuration change hook.
68 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
70 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
71 On my Fedora 19 platform the core dumps were so big that
72 my desktop became nearly catatonic.
73 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
74 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
75 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
76 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
78 * conf_post.h (__has_feature): New macro, if not already defined.
79 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
80 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
82 2013-12-25 Eli Zaretskii <eliz@gnu.org>
84 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
85 is a file name. (Bug#16252)
87 2013-12-25 Chong Yidong <cyd@gnu.org>
89 * keyboard.c (Voverriding_terminal_local_map):
90 (Voverriding_local_map): Doc fix.
92 * keymap.c (Vemulation_mode_map_alists): Doc fix.
94 2013-12-24 Eli Zaretskii <eliz@gnu.org>
96 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
97 file name when it is submitted to ShellExecute. Simplify code.
98 Don't test DOCUMENT for being a string, as that is enforced by
99 CHECK_STRING. Doc fix.
101 2013-12-23 Eli Zaretskii <eliz@gnu.org>
103 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
104 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
105 redisplay_tool_bar does. Improve and fix commentary.
106 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
107 limits of the glyph matrices. (Bug#16051)
108 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
109 only when the new size is different from the old one, and the new
110 size can be achieved given the frame height.
112 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
114 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
116 2013-12-23 Glenn Morris <rgm@gnu.org>
118 * lread.c (Fload): Mention load-prefer-newer in doc.
120 2013-12-22 Martin Rudalics <rudalics@gmx.at>
122 Handle Bug#16207 by being more restrictive when running hooks.
123 * window.c (unwind_change_frame): New function.
124 (Fset_window_configuration): Don't run configuration change hook
125 while the frame configuration is unsafe. Call select_window
128 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
130 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
132 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
134 * nsterm.h: Declare EmacsColor category.
136 * nsterm.m (NSColor): Implement EmacsColor category.
137 (ns_get_color): Use colorUsingDefaultColorSpace.
138 (ns_get_color, ns_term_init): Use colorForEmacsRed.
140 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
142 2013-12-21 Eli Zaretskii <eliz@gnu.org>
144 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
145 having the PNG_NORETURN attribute, to avoid compiler warning in
148 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
150 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
152 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
153 fringe background extension.
154 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
155 because they are now always the same as `left' and `width',
156 respectively. Remove code for the case that `width' and
157 `sb_width' are different.
159 2013-12-20 Martin Rudalics <rudalics@gmx.at>
161 Remove scroll_bar_actual_width from frames.
162 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
163 * frame.c (Fscroll_bar_width): Return scroll bar area width.
164 (x_figure_window_size):
165 * nsterm.m (x_set_window_size):
166 * widget.c (set_frame_size):
167 * w32term.c (x_set_window_size):
168 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
169 scroll_bar_actual_width.
171 Convert scroll_bar members to integers on Windows.
172 * w32term.h (struct scroll_bar): Convert top, left, width,
173 height, start, end and dragging to integers.
174 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
176 * w32term.c (w32_set_scroll_bar_thumb)
177 (w32_scroll_bar_handle_click): Remove XINT conversions for
178 scroll_bar members. Treat bar->dragging as integer.
179 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
180 first element. Remove XINT conversions for scroll_bar members.
181 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
182 Remove XINT conversions for scroll_bar members.
184 Fix assignment for new window total sizes.
185 * window.c (Fwindow_resize_apply_total): Assign values for
188 2013-12-20 Chong Yidong <cyd@gnu.org>
190 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
191 argument to `append'.
193 2013-12-19 Eli Zaretskii <eliz@gnu.org>
195 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
196 current text face, for extending the face of the display margins.
199 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
202 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
204 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
207 * nsterm.m (Qfile, Qurl): New.
208 (EV_MODIFIERS2): New macro.
209 (EV_MODIFIERS): Use EV_MODIFIERS2.
210 (ns_term_init): Remove font and color from DND, does not work on
211 newer OSX, and other ports don't have them.
212 (performDragOperation:): Handle modifiers used during drag.
213 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
214 Remove global Lisp variables used to communicate with ns-win.el.
215 Remove font and color handling.
216 (syms_of_nsterm): Defsym Qfile and Qurl.
218 2013-12-19 Anders Lindgren <andlind@gmail.com>
220 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
221 (ns_constrain_all_frames, x_set_offset): Remove assignment to
223 (updateFrameSize:, windowWillResize:toSize:): Add trace.
224 (constrainFrameRect): Remove special case nr_screens == 1.
225 Don't constrain size to size of view.
227 * nsterm.h (ns_output): Remove dont_constrain.
229 2013-12-19 Anders Lindgren <andlind@gmail.com>
231 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
233 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
235 Minor fixes for recent openp changes.
236 * lisp.h (GCPRO7): New macro.
237 * lread.c (openp): Use bool for boolean; all callers changed.
238 Protect save_string from GC. Don't assume that file descriptors
239 are nonzero. Redo save_mtime comparison to avoid bogus GCC
240 warning about uninitialized variable.
242 2013-12-18 Eli Zaretskii <eliz@gnu.org>
244 * w32fns.c (emacs_abort): Use intptr_t as argument of
245 INT_BUFSIZE_BOUND, to avoid compiler warnings.
247 2013-12-18 Glenn Morris <rgm@gnu.org>
249 * lread.c (Fload): Pass load_prefer_newer to openp.
250 Don't bother checking mtime if openp already did it.
251 (openp): Add `newer' argument, to check all suffixes
252 and find the newest file.
253 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
254 * callproc.c (call_process):
255 * charset.c (load_charset_map_from_file):
256 * emacs.c (init_cmdargs):
257 * image.c (x_create_bitmap_from_file, x_find_image_file):
259 * lread.c (Flocate_file_internal):
260 * process.c (Fformat_network_address):
261 * sound.c (Fplay_sound_internal):
262 * w32.c (check_windows_init_file):
263 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
265 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
267 2013-12-17 Eli Zaretskii <eliz@gnu.org>
269 * w32.c (getloadavg): Don't index samples[] array with negative
270 indices. Recover from wall-clock time being set backwards.
272 * w32term.c (w32_initialize): Declare the argument of
273 set_user_model as const.
275 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
276 (w32_menu_show): Constify some arguments passed to MessageBox.
278 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
279 to initialize Lisp objects.
281 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
282 initialize Lisp objects.
284 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
285 use variables used only on X under that condition.
287 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
288 variables not used there.
290 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
292 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
293 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
295 2013-12-16 Eli Zaretskii <eliz@gnu.org>
297 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
298 code, revealed in presence of R2L characters, character
299 compositions, and display vectors. A better fix for Bug#16148.
300 (extend_face_to_end_of_line): Don't reference tool_bar_window in
301 GTK and NS builds, they don't have this member of struct frame.
303 * dispextern.h (struct composition_it): Correct a comment for the
306 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
308 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
309 This prevents a compilation error on C compilers that do not
310 default functions to return 'int' if not declared. Also, add
311 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
312 since it now uses inline functions.
314 2013-12-16 Eli Zaretskii <eliz@gnu.org>
316 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
317 display margins on mode line, header line, and in the frame's
318 tool-bar window. (Bug#16165)
320 2013-12-16 Andreas Schwab <schwab@suse.de>
322 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
324 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
326 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
329 2013-12-16 Martin Rudalics <rudalics@gmx.at>
331 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
333 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
335 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
336 intended to find bogus pointers in font objects (Bug#16140).
337 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
338 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
339 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
340 Disable for MS-Windows due to Bug#15876; apparently this
341 requires more or less substantial changes in fontset code.
342 * xfont.c (xfont_close):
343 * xftfont.c (xftfont_close): Call x_display_info_for_display
344 to check whether 'Display *' is valid (Bug#16093 and probably
347 2013-12-15 Eli Zaretskii <eliz@gnu.org>
349 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
350 Reported by Juanma Barranquero <lekktu@gmail.com>.
352 * process.c (Fprocess_send_eof): Don't crash if someone tries to
353 open a pty on MS-Windows. (Bug#16152)
355 * emacs.c (decode_env_path): Fix bogus comparison against
356 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
358 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
360 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
361 (Fx_file_dialog): Add parentheses around && to silence warning.
363 * w32term.c (construct_drag_n_drop): Remove unused local variable.
365 2013-12-15 Eli Zaretskii <eliz@gnu.org>
367 * xdisp.c (extend_face_to_end_of_line): Extend background of
368 non-default face in margin areas as well. (Bug#16151)
369 (display_line): Call extend_face_to_end_of_line for continued
370 lines as well, if the display margins have non-zero width.
371 (set_glyph_string_background_width): When needed, set the
372 extends_to_end_of_line_p flag on glyph strings to be drawn in
373 margin areas, not only in the text area.
375 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
378 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
380 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
381 Don't worry about verify_error being t, since it has to be a list.
383 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
385 Use bool for boolean, focusing on headers.
386 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
387 No need to include <stdbool.h>, since conf_post.h does it now.
388 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
389 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
390 (SET_PER_BUFFER_VALUE_P):
391 * ccl.c, ccl.h (setup_ccl_program):
392 * ccl.h (CHECK_CCL_PROGRAM):
393 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
394 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
395 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
396 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
397 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
398 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
399 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
400 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
401 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
402 (CHARSET_FAST_MAP_SET):
403 * coding.c (decode_coding_ccl, encode_coding_ccl):
404 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
405 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
406 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
407 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
408 (decode_coding_c_string):
409 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
410 * conf_post.h (has_attribute):
411 * dispextern.h (trace_redisplay_p):
412 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
413 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
414 (SET_GLYPH_FROM_CHAR_GLYPH):
415 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
416 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
417 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
418 (cursor_in_mouse_face_p):
419 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
420 (blank_row, prepare_desired_row)
421 (build_frame_matrix_from_leaf_window, make_current)
422 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
423 (update_window, scrolling_window, update_frame_line):
424 * disptab.h (GLYPH_FOLLOW_ALIASES):
425 * editfns.c (Fformat):
426 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
427 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
428 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
429 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
430 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
431 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
433 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
434 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
435 (FRAME_MOUSE_UPDATE):
436 * fringe.c (Fdefine_fringe_bitmap):
437 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
438 (x_create_bitmap_from_xpm_data, xpm_load_image):
439 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
440 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
441 (MERGE_INTERVAL_CACHE):
442 * keymap.h (KEYMAPP):
443 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
444 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
445 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
446 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
447 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
448 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
449 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
450 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
451 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
452 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
453 (SETUP_BUFFER_SYNTAX_TABLE):
454 * systime.h (timespec_valid_p):
455 * term.c (save_and_enable_current_matrix):
456 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
457 * xdisp.c (in_display_vector_p, display_tool_bar_line)
458 (redisplay_internal, try_window_reusing_current_matrix)
459 (sync_frame_with_window_matrix_rows, try_window_id)
460 (display_menu_bar, display_tty_menu_item, display_mode_line)
461 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
462 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
463 * xmenu.c (xmenu_show):
464 * xterm.c (use_xim, x_term_init):
465 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
466 (struct x_bitmap_record):
467 Use bool for booleans.
468 * ccl.c (struct buffer_text):
469 * ccl.h (struct ccl_program):
470 * charset.h (struct charset):
472 * coding.h (struct iso_2022_spec, struct coding_system):
473 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
474 (struct glyph_string, struct face, struct face_cache)
475 (struct bidi_string_data, struct bidi_it)
476 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
478 * editfns.c (Fformat):
479 * frame.h (struct frame):
480 * fringe.c (struct fringe_bitmap):
481 * intervals.h (struct interval):
482 * keyboard.h (struct kboard):
483 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
484 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
485 (struct Lisp_Buffer_Local_Value, union specbinding):
486 * macfont.m (struct macfont_info):
487 * process.h (struct Lisp_Process):
488 * termchar.h (struct tty_display_info):
489 * window.h (struct window):
490 * xterm.h (struct x_output):
491 Use bool_bf for boolean bit-fields.
492 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
494 * ccl.h (struct ccl_program): Remove unused members private_state,
495 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
497 (struct ccl_spec): Remove unused members cr_carryover,
499 * conf_post.h: Include <stdbool.h>.
501 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
502 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
503 Surround statement macro with proper 'do { ... } while (false)' brackets.
504 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
505 Args must now be expressions; all callers changed.
506 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
507 (PRODUCE_GLYPHS): Simplify use of boolean.
508 * fileio.c (Fcopy_file):
509 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
510 * lisp.h (UNGCPRO): Return void, not int.
511 (FOR_EACH_TAIL): Use void expression, not int expression.
512 * region-cache.c: Reindent.
513 * region-cache.h: Copy comments from region-cache.c, to fix
514 incorrect remarks about booleans.
516 2013-12-14 Eli Zaretskii <eliz@gnu.org>
518 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
519 when character at point is displayed from a display vector.
522 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
524 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
525 now a list of certificate validation checks that will abort a
526 connection with an error.
527 (Fgnutls_boot): Document it and use it.
529 2013-12-14 Martin Rudalics <rudalics@gmx.at>
531 * w32term.c (w32_enable_frame_resize_hack): New variable.
532 (x_set_window_size): Use it to hack frame resizing on Windows
535 2013-12-14 Eli Zaretskii <eliz@gnu.org>
537 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
538 Windows-specific code to w32.c. Change error message text to
539 match that of Posix platforms.
541 * w32.c (w32_copy_file): New function, most of the code copied and
542 reworked from Fcopy_file. Improve error handling. Plug memory
543 leak when errors are thrown. Support file names outside of the
544 current codepage. (Bug#7100)
546 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
548 * lread.c (load_path_default): Prototype.
550 2013-12-13 Glenn Morris <rgm@gnu.org>
552 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
554 (load-path-default): Remove `changed' argument.
555 Do not set dump_path permanently. Simplify.
556 (init_lread): Simplify.
557 (syms_of_lread): Remove dump_path.
559 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
561 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
562 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
563 2013-12-12 font-related change to avoid Bug#16128, which
564 is quite hard to fix without even more substantial changes.
566 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
568 * font.c (font_close_object): Check for live frame (Bug#16128).
570 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
572 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
573 Return ptrdiff_t, not int, since it's a buffer size.
574 Reindent/reparen some macros to a more Gnuish style.
576 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
578 Avoid undefined behavior with huge regexp interval counts.
579 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
580 since it's now specialized to interval counts. All uses changed.
581 Do not assume wrapraound on signed integer overflow.
582 (regex_compile): Simplify based on the above changes.
584 2013-12-12 Eli Zaretskii <eliz@gnu.org>
586 Support file names on MS-Windows that use characters outside of
587 the current system codepage. (Bug#7100)
589 * w32.c (get_file_security, set_file_security)
590 (create_symbolic_link): Separate pointers and boolean flags for
591 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
592 non-zero, else the former.
593 (codepage_for_filenames, filename_to_utf16, )
594 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
596 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
598 (normalize_filename): Lose the DBCS code, now works on UTF-8.
599 Accept only one argument; all callers changed.
600 (dostounix_filename): Remove the second argument, now works in
601 UTF-8. All callers changed.
602 (parse_root): Lose DBCS code.
603 (get_long_basename, w32_get_short_filename, init_environment)
604 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
605 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
606 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
607 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
608 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
609 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
611 (ansi_encode_filename): New function.
612 (get_emacs_configuration, get_emacs_configuration_options):
614 (add_volume_info, GetCachedVolumeInformation): Run the input file
615 name through unixtodos_filename, to ensure it is stored and
616 referenced in canonical form.
617 (get_volume_info): Lose the DBCS code, now works in UTF-8.
618 (logon_network_drive, sys_link, utime): Improve error handling.
619 (sys_access): New function.
620 (hashval, generate_inode_val): Unused functions deleted.
621 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
622 (check_windows_init_file): Convert error message from UTF-8 to
623 ANSI codepage, for display in the message box.
624 (globals_of_w32): Set w32_unicode_filenames according to the OS
627 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
628 w32_unicode_filenames is non-zero, ANSI mode otherwise.
629 (syms_of_w32term): Declare w32-unicode-filenames.
631 * w32proc.c (new_child, delete_child): Remove code that handled
632 unused pending_deletion and input_file members of the child struct.
633 (create_child, sys_spawnve): Convert all file names to ANSI
634 codepage. Use ANSI APIs explicitly; forcibly fail if any file
635 name cannot be encoded in ANSI codepage. Don't use
636 unixtodos_filename, mirror slashes by hand.
637 (record_infile, record_pending_deletion): Functions deleted.
638 (Fw32_short_file_name): Call w32_get_short_filename instead of
641 * w32notify.c (add_watch): Work in Unicode mode when
642 w32_unicode_filenames is non-zero, ANSI mode otherwise.
643 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
644 instead, do the same with Lisp primitives.
646 * w32fns.c (file_dialog_callback, Fx_file_dialog)
647 (Fsystem_move_file_to_trash, Fw32_shell_execute)
648 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
649 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
650 (Fw32_shell_execute): Improve error reporting.
651 (Fdefault_printer_name): Ifdef away for Cygwin.
653 * w32.h (struct _child_process): Remove input_file and
654 pending_deletion members that are no longer used.
655 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
656 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
657 (ansi_encode_filename): New and updated prototypes.
659 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
661 (unexec): Don't use dostounix_filename, it expects a file name in
662 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
665 * fileio.c (Ffile_name_directory, file_name_as_directory)
666 (directory_file_name, Fexpand_file_name)
667 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
668 arguments of dostounix_filename.
669 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
670 use MAX_UTF8_PATH for size of file-name strings.
671 (emacs_readlinkat): Build an explicitly unibyte string for file
673 (syms_of_fileio) <file-name-coding-system>:
674 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
676 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
677 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
678 directories to UTF-8.
679 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
680 environment, and each element of the input PATH, to UTF-8.
682 * dired.c (file_attributes): Use build_unibyte_string explicitly
683 to make Lisp strings from user and group names.
685 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
688 * coding.c (decode_file_name, encode_file_name): New functions.
690 * termcap.c (tgetent): Adapt to the change in arguments of
693 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
696 * msdos.c (dostounix_filename, init_environment): Adapt to the
697 change in arguments of dostounix_filename.
699 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
700 [WINDOWSNT]: Encode file names passed to the image libraries in
703 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
704 [WINDOWSNT]: Convert file names to the current ANSI codepage.
706 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
707 arguments of dostounix_filename.
709 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
711 * font.h (struct font_entity) [HAVE_NS]: New field to record
712 font driver which was used to create this entity.
713 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
714 frame where the font was opened.
715 (font_close_object): Add prototype.
716 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
717 (font_close_object): Not static any more. Lost frame arg.
718 Adjust comment and users.
719 * alloc.c (cleanup_vector): Call font_close_object to adjust
720 per-frame font counters correctly. If HAVE_NS, also call
721 driver-specific cleanup for font-entity objects.
722 * ftfont.c (ftfont_open):
723 * nsfont.m (nsfont_open):
724 * w32font.c (w32font_open_internal):
725 * xfont.c (xfont_open):
726 * xftfont.c (xftfont_open): Save frame pointer in font object.
727 * macfont.m (macfont_open): Likewise.
728 (macfont_descriptor_entity): Save driver pointer to be able
729 to call its free_entity routine when font-entity is swept.
730 * ftxfont.c (ftxfont_open): Add eassert because frame
731 pointer should be saved by ftfont_driver.open.
733 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
735 * xterm.c (x_make_frame_visible): Restore hack which is needed when
736 input polling is used. This is still meaningful for Cygwin, see
737 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
738 * keyboard.c (poll_for_input_1, input_polling_used): Define
740 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
741 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
742 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
743 (font_for_char): Prefer ptrdiff_t to int for buffer position.
744 (face_for_char): Likewise. Rearrange eassert and return ASCII
745 face for CHAR_BYTE8_P.
746 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
748 2013-12-11 Ken Brown <kbrown@cornell.edu>
750 * dispextern.h (erase_phys_cursor):
751 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
753 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
755 * nsterm.m (x_free_frame_resources):
756 * term.c (tty_free_frame_resources):
757 * xterm.c (x_free_frame_resources): Do not check for non-NULL
758 face cache because it's implied by free_frame_faces anyway.
759 * w32term.c (x_free_frame_resources): Likewise. Do not call
760 free_frame_faces twice.
762 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
764 * editfns.c (Fformat_time_string): Mention %F in the doc.
766 2013-12-11 Martin Rudalics <rudalics@gmx.at>
768 * window.c (resize_frame_windows): Don't return immediately when
769 the root window's size doesn't change - the minibuffer window
770 may still have to be repositioned/resized.
771 * xfns.c (Fx_create_frame): Always change the frame size after
772 initializing the frame's faces.
773 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
774 change_frame_size should already have done it.
775 (x_new_font): Assign new tool- and menu-bar heights.
776 (x_set_window_size_1): Account for tool- and menu-bar heights
777 (Bug#16013). Don't set pixel sizes since change_frame_size
778 should already have done it.
780 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
782 Remove the option of using libcrypto.
783 * Makefile.in (LIB_CRYPTO): Remove.
784 (LIBES): Don't use it.
786 2013-12-11 Juri Linkov <juri@jurta.org>
788 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
789 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
791 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
793 * xdisp.c (display_tool_bar_line): Don't extend on a previously
794 drawn tool bar items (Bug#16058).
795 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
797 2013-12-09 Ken Brown <kbrown@cornell.edu>
799 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
801 * lisp.h (get_frame_param): Adjust conditions for prototype
804 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
806 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
807 Avoid unused macro warning if configured --without-xft.
809 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
811 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
813 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
815 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
817 * emacs.c (main): Call fixup_locale a second time for GNUStep.
819 2013-12-08 Martin Rudalics <rudalics@gmx.at>
821 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
823 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
825 Use libcrypto's checksum implementations if available, for speed.
826 * Makefile.in (LIB_CRYPTO): New macro.
829 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
830 The macro didn't conform to C99 due to type mismatch,
831 which caused compilation failure with Sun C 5.12,
832 and it was confusing anyway. Include window.h to declare
833 redisplay_other_windows.
835 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
837 * window.c (set_window_buffer): Update mode line (bug#16084).
839 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
841 Fix minor problems found by static checking.
842 * keyboard.c (poll_for_input_1, input_polling_used):
843 Define only if HAVE_NTGUI.
844 * xmenu.c (popup_activate_callback): Omit unnecessary
845 check against USE_X_TOOLKIT, which must be defined here anyway.
846 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
849 2013-12-07 Martin Rudalics <rudalics@gmx.at>
851 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
853 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
855 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
857 * nsterm.m (x_set_window_size): Remove fprintf.
858 (init): Define always. Set applicationDidFinishLaunchingCalled
860 (applicationDidFinishLaunching:):
861 Set applicationDidFinishLaunchingCalled.
862 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
865 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
867 Pixel resize changes for NS (Bug#16049).
868 * nsterm.m (x_set_window_size): Change parameters rows/cols to
869 height/width. row/cols are locals.
870 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
871 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
872 (windowWillResize): Remove gsextra. Calculate extra as in
874 (x_new_font): Don't change frame size if fullscreen.
875 Change size pixelwise.
877 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
878 comment in xfns.c. Change to pixelwise call.
880 2013-12-06 Eli Zaretskii <eliz@gnu.org>
882 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
885 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
887 * xterm.c (input_signal_count): Remove.
888 (x_dispatch_event): Define unconditionally.
889 (x_make_frame_visible): Process X events until the frame
890 is really visible (Bug#16027).
891 * xterm.h (x_dispatch_event): Declare unconditionally.
893 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
895 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
897 * nsterm.m (x_set_window_size): Handle pixelwise.
899 2013-12-05 Martin Rudalics <rudalics@gmx.at>
901 * w32term.c (x_new_font):
902 * xterm.c (x_new_font): Calculate new frame size from new font
905 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
907 * lisp.h (FOR_EACH_TAIL): New macro.
908 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
910 * window.c (select_window): Call second wset_redisplay before we change
911 selected_window (bug#16034).
913 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
915 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
917 2013-12-04 Eli Zaretskii <eliz@gnu.org>
919 * w32xfns.c: Include window.h, to avoid a compiler warning.
921 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
923 * window.c (window_scroll): Mark window for redisplay (bug#16034).
924 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
925 window_scroll takes care of it.
926 (Fset_window_point, Fdelete_other_windows_internal)
927 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
928 (Fsplit_window_internal, Fdelete_window_internal)
929 (Fresize_mini_window_internal, Fset_window_configuration)
930 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
931 cause redisplay instead of forcing a complete redisplay.
932 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
933 we're only affecting the selected_window.
935 2013-12-04 Eli Zaretskii <eliz@gnu.org>
937 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
938 directional control characters. Update type and category
939 determination according to the UBA from Unicode v6.3.
940 (bidi_category_t): New category EXPLICIT_FORMATTING.
942 * dispextern.h (bidi_type_t): Update to include new bidirectional
943 properties introduced with Unicode v6.3. (Bug#16043)
945 2013-12-04 Martin Rudalics <rudalics@gmx.at>
947 * xterm.c (XTflash): Fix coordinate of bottom area to flash
950 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
952 * font.c (font_list_entities): Remove dummy assignment.
953 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
954 used on graphic displays only. Remove unused 'font_encoder' member.
955 (struct font_bitmap): Remove unused 'extra' member.
956 * nsfont.m (nsfont_open):
957 * w32font.c (w32font_open_internal):
958 * ftfont.c (ftfont_get_bitmap): Adjust users.
960 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
962 Use bool for boolean.
963 * tparam.c (tparam1):
964 * undo.c (record_point, record_property_change):
965 Use bool for boolean, for local vars that are always true or false.
967 Minor integer overflow fixes (Bug#16033).
968 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
969 This improves on the previous fix to this function.
970 (window_resize_check): When summing up pixel counts, don't rely on
971 undefined behavior if the sum overflows.
973 2013-12-03 Martin Rudalics <rudalics@gmx.at>
975 * window.c (Fset_window_new_pixel): Don't choke at negative
976 argument value (Bug#16033).
978 * xfns.c (Fx_create_frame): Add another call to change_frame_size
979 to avoid crash in window_box_height.
981 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
982 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
984 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
986 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
988 Minor integer overflow fixes.
989 * window.c (Fset_window_new_pixel, grow_mini_window):
990 * xdisp.c (Fwindow_text_pixel_size):
991 Avoid undefined behavior on signed integer overflow.
992 * xfns.c (x_set_mouse_color):
993 Check that drag shape fits in 'unsigned', since that's what X wants.
995 2013-12-02 Eli Zaretskii <eliz@gnu.org>
997 Improve reporting of fatal exception on MS-Windows.
998 * w32fns.c (my_exception_handler): New function.
999 (globals_of_w32fns): Set it up as the unhandled exception
1000 handler. Initialize exception code and address to zeros.
1001 (emacs_abort): If the exception code and address are available,
1002 print them at the beginning of the backtrace. Fix the format of
1003 printing addresses (was producing 0x0x12345678 on XP).
1006 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1008 * eval.c (Fbacktrace__locals): New function.
1009 (syms_of_eval): Defsubr it.
1011 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1013 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1014 Define here to unify between...
1015 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1016 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1018 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1020 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1022 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1023 fringe background extension.
1024 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1025 because they are now always the same as `left' and `width',
1026 respectively. Remove code for the case that `width' and
1027 `sb_width' are different.
1029 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1031 Fix minor problems found by static checking.
1032 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1033 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1034 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1036 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1038 * image.c (imagemagick_compute_animated_image): Don't crash if we
1039 have an animation with different-sized images (bug#15313).
1041 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1043 Remove some unused items introduced during pixelwise change.
1044 * window.c (window_resize_total_check): Remove unused function.
1045 * xdisp.c (remember_mouse_glyph): Remove unused label.
1046 (Ftool_bar_height): Move declaration inside #if.
1047 * xterm.c (x_set_window_size): Don't use r and c.
1049 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1051 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1054 * window.c (Fset_window_configuration): Comment out unused variables.
1056 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1058 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1060 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1062 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1064 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1065 HAVE_GNUTLS3 (Bug#16001).
1067 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1068 if interrupts are deferred (Bug#15801).
1070 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1072 Support resizing frames and windows pixelwise.
1073 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1074 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1075 (struct glyph_matrix): Replace window_left_col and
1076 window_top_line by window_pixel_left and window_pixel_top.
1077 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1079 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1080 (draw_window_divider, move_it_to, x_draw_right_divider)
1081 (x_draw_bottom_divider, change_frame_size): Add or fix
1083 * dispnew.c (change_frame_size_1): Change prototype.
1084 (adjust_glyph_matrix, required_matrix_width)
1085 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1086 values instead of lines and columns.
1087 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1088 WINDOW_TOTAL_FRINGE_WIDTH.
1089 (handle_window_change_signal, do_pending_window_change)
1090 (init_display): Adjusts calls of change_frame_size.
1091 (change_frame_size, change_frame_size_1): Handle pixelwise
1093 * frame.c (Qright_divider_width, Qbottom_divider_width):
1095 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1096 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1097 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1098 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1100 (set_frame_param): New function.
1101 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1102 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1103 (Ffringe_width, Fborder_width, Fright_divider_width)
1104 (Fbottom_divider_width): New functions, defsubr them.
1105 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1106 New argument pixelwise.
1107 (struct frame_parm_table): New members Qright_divider_width and
1108 Qbottom_divider_width.
1109 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1110 (x_report_frame_params): Handle Qright_divider_width and
1111 Qbottom_divider_width.
1112 (x_set_right_divider_width, x_set_bottom_divider_width):
1114 (frame_resize_pixelwise): New option.
1115 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1116 new_pixelwise, right_divider_width and bottom_divider_width;
1117 remove total_lines; rename text_lines, text_cols, new_text_lines
1118 and new_text_cols to text_height, text_width, new_height and
1119 new_width respectively.
1120 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1121 FRAME_TEXT_WIDTH respectively.
1122 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1123 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1124 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1126 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1127 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1128 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1129 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1130 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1131 (FRAME_TOTAL_COLS_ARG): Remove macro.
1132 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1133 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1134 (x_wm_set_size_hint): Handle frame pixel sizes.
1135 * indent.c (compute_motion, Fcompute_motion):
1136 Call window_body_width instead of window_body_cols.
1137 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1138 (make_lispy_position): Handle right and bottom dividers.
1139 (Fsuspend_emacs): Pixelize call of change_frame_size.
1140 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1141 * lisp.h: Extern set_frame_param.
1142 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1144 (Fx_create_frame): Add entry for vertical_drag_cursor.
1145 Pixelize call of change_frame_size.
1146 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1147 * nsterm.m (ns_update_window_end): Optionally draw right
1149 (x_set_window_size): Add argument pixelwise.
1150 Call check_frame_size and change_frame_size with pixelwise zero.
1151 (ns_draw_window_divider): New function.
1152 (ns_redisplay_interface): Add ns_draw_window_divider.
1153 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1154 (x_new_font): Call x_set_window_size with pixelwise zero.
1155 * print.c (print_object): For a window print its sequence
1157 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1158 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1159 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1160 (w32_createwindow): Use scroll bar area width.
1161 (w32_wnd_proc): Handle bottom divider width.
1162 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1163 (Fx_create_frame): Default divider width parameters.
1164 Caclulate sizes pixelwise. Add vertical drag cursor support.
1165 (x_create_tip_frame): Default divider widths to zero.
1166 Pixelize call to change_frame_size.
1167 (Fx_show_tip): Add handling of divider widths. Pixelize window
1169 (Fw32_frame_rect): New function.
1170 (frame_parm_handler w32_frame_parm_handlers): Add divider
1172 (Vx_window_vertical_drag_shape): Add variable.
1173 * w32inevt.c (resize_event, maybe_generate_resize_event):
1174 Pixelize change_frame_size calls.
1175 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1177 * w32term.c (w32_draw_window_divider): New function.
1178 (x_update_window_end): Handle right divider.
1179 (w32_draw_fringe_bitmap, x_scroll_run)
1180 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1181 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1182 Calculate new frame sizes pixelwise.
1183 (x_new_font): Pixelize call to x_set_window_size.
1184 (x_check_fullscreen): Pixelize call to change_frame_size.
1185 (x_set_window_size_1, x_set_window_size): New argument
1186 pixelwise. Calculate pixelwise.
1187 (x_wm_set_size_hint): Use scroll bar area width.
1188 (w32_redisplay_interface): Add w32_draw_window_divider.
1189 * w32term.h (struct w32_output): Add vertical drag cursor.
1190 * widget.c (set_frame_size, update_wm_hints)
1191 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1193 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1194 * window.c (sequence_number): Restore.
1195 (Fwindow_pixel_width, Fwindow_pixel_height)
1196 (Fwindow_mode_line_height, Fwindow_header_line_height)
1197 (window_pixel_to_total, Frun_window_scroll_functions)
1198 (Fset_window_new_pixel, window_resize_apply_total)
1199 (Fwindow_resize_apply_total): New functions.
1200 (window_body_height, window_body_width): Rename from
1201 window_body_lines. New argument PIXELWISE.
1202 Calculate pixelwise.
1203 (Fwindow_body_height, Fwindow_body_width): New argument
1205 (coordinates_in_window, window_relative_x_coord): Use window's
1206 pixel width instead of total width.
1207 (replace_window, recombine_windows): Initialize pixel values.
1208 (resize_root_window, resize_frame_windows, grow_mini_window)
1209 (shrink_mini_window): New argument PIXELWISE.
1210 Calculate pixelwise.
1211 (Fdelete_other_windows_internal, adjust_window_margins)
1212 (window_resize_check, window_resize_apply)
1213 (Fdelete_window_internal, Fresize_mini_window_internal)
1214 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1215 (check_frame_size): Rename arguments. New argument PIXELWISE.
1216 Calculate pixelwise.
1217 (set_window_buffer): Make samebuf bool. Run configuration change
1218 hook only if buffer changed.
1219 (Fset_window_buffer): Rewrite doc-string.
1220 (make_window): Initialize new_pixel slot.
1221 (Fwindow_resize_apply): Check pixel size of root window.
1222 (Fsplit_window_internal): Call 2nd argument pixel_size.
1223 Calculate pixelwise.
1224 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1226 (save_window_data): New slots frame_text_width,
1227 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1228 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1230 (Fcurrent_window_configuration, Fset_window_configuration)
1231 (save_window_save, compare_window_configurations): Handle new
1232 slots in save_window_data and saved_window.
1233 (Fset_window_scroll_bars): Fix doc-string.
1234 (window_resize_pixelwise): New variable.
1235 (coordinates_in_window, Fcoordinates_in_window_p):
1237 (make_parent_window): Adjust sequence_number.
1238 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1240 * window.h (struct window): New members new_pixel, pixel_left,
1241 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1242 (wset_new_pixel): New function.
1243 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1244 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1245 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1246 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1247 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1248 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1249 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1250 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1251 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1252 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1253 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1254 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1255 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1256 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1257 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1259 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1260 (window_body_width, check_frame_size): Adapt external declarations.
1261 * xdisp.c (last_max_ascent): New integer.
1262 (window_text_bottom_y): Handle bottom divider.
1263 (window_box_width, window_box_height): Calculate pixelwise.
1264 (get_glyph_string_clip_rects): Handle right divider.
1265 (remember_mouse_glyph): When windows are resized pixelwise
1266 proceed with width and height set to 1.
1267 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1269 (move_it_to): Calculate and return maximum x position
1271 (Fwindow_text_pixel_size): New function.
1272 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1273 (tool_bar_lines_needed): Rename to tool_bar_height.
1274 Calculate pixelwise.
1275 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1276 Calculate pixelwise.
1277 (redisplay_tool_bar): Calculate pixelwise.
1278 (redisplay_window): Calculate pixelwise. Handle dividers.
1279 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1280 (x_draw_vertical_border): Handle dividers.
1281 (define_frame_cursor1): Handle vertical drag cursor.
1282 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1283 (expose_window): Calculate pixelwise. Handle dividers.
1284 (init_xdisp): Initialize pixel values.
1285 * xfaces.c (Qwindow_divider): New face.
1286 (realize_basic_faces): Realize it.
1287 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1288 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1289 (x_set_scroll_bar_default_width): Default actual width to 16.
1290 (Fx_create_frame): Set sizes pixelwise.
1291 (x_create_tip_frame): Default divider widths to zero.
1292 Pixelize call of change_frame_size.
1293 (Fx_show_tip): Handle divider widths. Initial pixel position
1295 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1296 (Vx_window_vertical_drag_shape): New option.
1297 * xmenu.c (free_frame_menubar): Pixelize call of
1299 * xterm.c (x_draw_window_divider): New function.
1300 (x_update_window_end): Optionally draw right divider.
1301 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1302 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1303 (handle_one_xevent, x_new_font): Calculate pixelwise.
1304 (x_set_window_size_1, x_set_window_size): New argument
1305 pixelwise. Calculate pixelwise.
1306 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1307 (struct x_redisplay_interface): Add x_draw_window_divider.
1308 * xterm.h (struct x_output): Add vertical_drag_cursor.
1310 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1312 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1313 Set invisible frames's `redisplay' when a full redisplay is requested.
1314 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1315 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1316 (display_mode_lines): Set it here instead.
1318 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1320 * dispextern.h (set_window_update_flags): Remove.
1322 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1324 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1326 * xdisp.c (REDISPLAY_SOME_P): New macro.
1327 (redisplay_internal): Use it (bug#15999).
1328 (prepare_menu_bars, redisplay_window): Use it as well.
1330 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1332 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1334 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1335 (globals_of_w32font): Zero it out.
1336 (GetCharWidth32W_Proc): New function pointer.
1337 (get_char_width_32_w): New function.
1338 (compute_metrics): If get_glyph_outline_w returns an error, try
1339 get_char_width_32_w before declaring a failure. This avoids
1340 punishing raster (a.k.a. "bitmap") fonts by slowing down
1341 redisplay. (Bug#6364).
1343 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1345 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1346 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1347 highlight needs to be redisplayed. (Bug#15913)
1349 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1351 Fix minor problems found by static checking.
1352 * buffer.h (struct buffer_text, struct buffer):
1353 * frame.h (struct frame):
1354 * window.h (struct window):
1355 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1356 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1357 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1358 no-longer-valid use of HAVE_MENUS.
1359 * xdisp.c (propagate_buffer_redisplay): Now static.
1361 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1363 * xmenu.c (Fmenu_or_popup_active_p):
1364 * window.c (Fset_window_configuration):
1365 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1366 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1367 * fns.c (Fyes_or_no_p):
1368 * editfns.c (Fmessage_box, Fmessage_or_box):
1369 * alloc.c (make_save_ptr_ptr):
1370 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1372 * window.c (Fset_window_configuration): Move select_window later.
1374 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1376 Refine redisplay optimizations to only redisplay *some* frames/windows
1377 rather than all of them.
1378 * xdisp.c (REDISPLAY_SOME): New constant.
1379 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1380 (bset_redisplay, bset_update_mode_line): New functions.
1381 (message_dolog): Use bset_redisplay.
1382 (clear_garbaged_frames): Use fset_redisplay.
1383 (echo_area_display): Use wset_redisplay.
1384 (buffer_shared_and_changed): Remove.
1385 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1386 frame titles. Compute the actual set of windows redisplayed.
1387 Don't update frame titles and menu bars for frames that don't need to
1389 (propagate_buffer_redisplay): New function.
1391 (redisplay_internal): Use it. Be more selective in the set of windows
1392 we redisplay. Propagate windows_or_buffers_changed to
1393 update_mode_lines a bit later to simplify the code.
1394 (mark_window_display_accurate_1): Reset window and buffer's
1396 (redisplay_window): Do nothing if neither the window nor the buffer nor
1397 the frame needs redisplay.
1398 * window.h (struct window): Add `redisplay' field.
1399 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1400 (redisplay_other_windows, window_list): New declarations.
1401 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1402 (window_list): Not static any more.
1403 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1404 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1405 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1406 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1407 * frame.h (struct frame): Add `redisplay' field.
1408 Move `external_menu_bar' bitfield next to other bit-fields.
1409 (SET_FRAME_GARBAGED): Use fset_redisplay.
1410 (SET_FRAME_VISIBLE): Don't garbage the frame;
1411 Use redisplay_other_windows.
1412 * buffer.h (struct buffer): Add `redisplay' field.
1413 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1414 (modify_overlay): Use bset_redisplay.
1415 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1417 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1419 Support w32 file notifications in batch mode.
1420 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1421 invalid (which happens in batch mode). If non-interactive, call
1422 handle_file_notifications to store file notification events in the
1423 input queue. (Bug#15933)
1425 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1427 * w32inevt.c (handle_file_notifications): Now external, not static.
1429 * w32term.h (handle_file_notifications): Provide prototype.
1431 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1432 init_crit, since init_display, which does that otherwise, is not
1435 2013-11-27 Glenn Morris <rgm@gnu.org>
1437 * Makefile.in ($(lispsource)/international/charprop.el): New.
1438 (emacs$(EXEEXT)): Depend on charprop.el.
1440 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1442 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1443 deleting portions of the buffer under non-nil REPLACE argument.
1446 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1447 directory, watch it and not its parent.
1448 (add_watch): Allow empty string in FILE.
1450 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1452 * window.c (Fset_window_start, window_resize_apply)
1453 (window_scroll): Reset window_end_valid (Bug#15957).
1455 2013-11-27 Glenn Morris <rgm@gnu.org>
1457 * Makefile.in (leimdir): Now in lisp source directory.
1458 ($(leimdir)/leim-list.el): Just use ../leim .
1459 * epaths.in (PATH_DUMPLOADSEARCH):
1460 * lread.c (load_path_default):
1461 * nsterm.m (ns_load_path): No more leim directory.
1463 2013-11-26 Andreas Schwab <schwab@suse.de>
1465 * .gdbinit (xgettype): Add cast.
1467 2013-11-26 Glenn Morris <rgm@gnu.org>
1469 Preload leim-list.el.
1470 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1471 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1472 is a single directory.
1474 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1476 bool-vector-subsetp is now the normal direction (Bug#15912).
1477 * data.c (Fbool_vector_subsetp): Test whether the first argument
1478 is a subset of the second one, not the reverse. Add doc string.
1480 Fix minor problems found by static checking.
1481 * lread.c (load_path_default): Now static.
1482 * textprop.c (text_property_stickiness): Be consistent about the
1483 test used when deciding whether to consider the previous character.
1484 This simplifies the code a bit.
1486 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1488 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1490 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1491 (syms_of_frame): Don't defsubr them.
1493 2013-11-25 Glenn Morris <rgm@gnu.org>
1495 * lread.c (load_path_default): Change the sense of the argument.
1496 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1497 from dump_path. When it is not, avoid checking dump_path twice.
1499 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1500 uninstalled dump_path against installed Vload_path. (Bug#15964)
1502 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1504 Export get_pos_property to Elisp.
1505 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1506 (syms_of_editfns): Export it to Elisp.
1508 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1510 2013-11-23 Romain Francoise <romain@orebokech.com>
1512 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1513 initialization here ...
1514 (syms_of_fileio): ... from here.
1516 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1518 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1519 Please use --enable-check-lisp-object-type.
1521 2013-11-23 Glenn Morris <rgm@gnu.org>
1523 * process.c (get_process): Explicit error for dead buffers.
1525 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1527 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1529 2013-11-23 Glenn Morris <rgm@gnu.org>
1531 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1532 * lread.c (load_path_check): Take path to check as argument.
1533 (load_path_default): New, split from init_lread.
1534 (init_lread): Move calc of default load-path to load_path_default.
1535 Empty elements in EMACSLOADPATH now stand for the default.
1536 (load-path): Doc fix.
1537 * emacs.c (decode_env_path): Add option to treat empty elements
1538 as nil rather than ".".
1539 * callproc.c (init_callproc_1, init_callproc):
1540 * image.c (Vx_bitmap_file_path):
1541 * lisp.h (decode_env_path):
1542 * lread.c (Vsource_directory):
1543 Update for new argument spec of decode_env_path.
1545 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1547 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1548 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1550 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1552 Fix some dependency problems that cause unnecessary recompiles.
1553 Problem reported by RMS in
1554 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1555 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1556 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1557 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1558 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1559 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1560 (boostrap-clean): No need to remove stamp-oldxmenu.
1562 Fix recently introduced bool vector overrun.
1563 This was due to an optimization that went awry.
1564 Reported by Glenn Morris in
1565 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1566 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1567 for empty vectors, undoing the 2013-11-18 change.
1568 * data.c (bool_vector_binop_driver): Rely on this.
1569 Fix bug that occasionally overran the destination.
1570 * lisp.h (struct Lisp_Bool_vector): Document this.
1572 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1574 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1577 * nsterm.m (init, run, stop:): Comment out for now, does not work
1580 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1582 * charset.c (syms_of_charset): Don't read past end of string.
1584 2013-11-19 Glenn Morris <rgm@gnu.org>
1586 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1588 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1590 Add hooks to run on gaining/losing focus. (Bug#15029)
1591 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1592 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1593 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1595 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1597 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1598 The old names predated the API change that put destination at end.
1600 Improve API of recently-added bool vector functions (Bug#15912).
1601 The old API had (bool-vector-count-matches A B)
1602 and (bool-vector-count-matches-at A B I), which gave the
1603 misleading impression that the two functions were variants, one
1604 with a location I. The new API has (bool-vector-count-population A)
1605 and (bool-vector-count-consecutive A B I) to make the distinction
1606 clearer. The first function no longer has a B argument, since the
1607 caller can easily determine the number of nils if the length and
1608 number of ts is known.
1609 * data.c (Fbool_vector_count_population): Rename from
1610 bool_vector_count_matches, and accept just 1 argument.
1611 (Fbool_vector_count_consecutive): Rename from
1612 Fbool_vector_count_matches_at.
1614 Always allocate at least one bits_word per bool vector.
1615 See Daniel Colascione in:
1616 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1617 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1618 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1619 * lisp.h (struct Lisp_Bool_vector): Document this.
1621 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1623 * insdel.c (invalidate_buffer_caches): New function, consolidated
1624 from part of prepare_to_modify_buffer.
1625 (insert_from_gap, prepare_to_modify_buffer):
1626 * coding.c (code_convert_region, code_convert_string):
1627 Call invalidate_buffer_caches. (Bug#15841)
1629 * lisp.h (invalidate_buffer_caches): Add prototype.
1631 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1633 * w32term.c (x_update_window_end): Don't invalidate the entire
1634 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1635 highlight needs to be redisplayed. (Bug#15913)
1637 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1639 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1641 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1643 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1644 while we are using Vprin1_to_string_buffer.
1646 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1647 after inserting the description string. (Bug#15907)
1649 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1651 * data.c: Work around bogus GCC diagnostic about shift count.
1652 Reported by Eli Zaretskii in
1653 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1654 (pre_value): New function.
1655 (count_trailing_zero_bits): Use it.
1657 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1659 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1660 assume C macros are not supported even under -g3 in these old GCC
1663 2013-11-15 Leo Liu <sdl.web@gmail.com>
1665 * minibuf.c (Ftry_completion, Fall_completions)
1666 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1668 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1670 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1671 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1672 This avoids placing unnecessary constants into the Emacs code.
1674 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1676 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1677 for Cygwin w32 build.
1679 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1680 for Cygwin w32 build. (Bug#15892)
1682 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1684 Simplify, port and tune bool vector implementation.
1685 * alloc.c (bool_vector_exact_payload_bytes)
1686 (bool_vector_payload_bytes): Remove.
1687 (bool_vector_fill): Return its argument.
1688 * alloc.c (bool_vector_fill):
1690 * print.c (print_object):
1691 Simplify by using bool_vector_bytes.
1692 * alloc.c (make_uninit_bool_vector):
1693 New function, broken out from Fmake_bool_vector.
1694 (Fmake_bool_vector): Use it. Use tail call.
1695 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1696 * data.c (BITS_PER_ULL): New constant.
1697 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1698 if long long versions don't exist.
1699 (shift_right_ull): New function.
1700 (count_one_bits_word): New function, replacing popcount_bits_word
1701 macro. Don't assume that bits_word is no wider than long long.
1702 (count_one_bits_word, count_trailing_zero_bits):
1703 Don't assume that bits_word is no wider than long long.
1704 * data.c (bool_vector_binop_driver, bool_vector_not):
1705 * fns.c (Fcopy_sequence):
1707 Create an uninitialized destination, to avoid needless work.
1708 (internal_equal): Simplify.
1709 (Ffillarray): Prefer tail call.
1710 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1711 contain at least one word.
1712 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1713 chars are narrower than ints.
1714 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1715 * fns.c (Fcopy_sequence):
1717 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1718 Don't try to port to hosts where bits_word values have holes; the
1719 code wouldn't work there anyway. Verify this assumption, though.
1720 (bool_vector_bytes): New function.
1721 (make_uninit_bool_vector): New decl.
1722 (bool_vector_fill): Now returns Lisp_Object.
1724 * xfns.c (xic_create_fontsetname):
1725 * xrdb.c (gethomedir): Prefer tail calls.
1727 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1729 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1730 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1732 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1733 that requires a return value.
1734 (Fset_buffer_modified_p): Take advantage of this change to do
1737 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1739 * buffer.c (Frestore_buffer_modified_p): Sync it with
1740 Fset_buffer_modified_p.
1741 (Fforce_mode_line_update): New function, moved from subr.el.
1742 (Fset_buffer_modified_p): Use them.
1743 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1745 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1747 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1748 This avoids undefined behavior when subtracting pointers into
1749 different aways. On my platform it also makes the code a tad
1750 smaller and presumably faster.
1752 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1754 * keyboard.c (command_loop_1): Use region-extract-function.
1755 * insdel.c (Qregion_extract_function): Not static any more (can we
1756 stop pretending that these vars can benefit from being marked static?).
1758 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1760 * search.c (find_newline): If buffer text is relocated during the
1761 "dumb loop", adjust C pointers into buffer text to follow suit.
1764 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1766 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1767 for conversion (Bug#15837).
1769 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1771 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1772 for the entire range of inserted characters. (Bug#15841)
1774 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1776 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1778 (realize_default_face): Remove assignment to distant-foreground if
1779 unspecified (Bug#15815).
1781 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1783 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1784 cache-long-scans disabled, since we don't want to call
1785 prepare_to_modify_buffer (in insert_1_both) for each message we
1788 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1789 from buffer.c. Improve commentary to the buffer field setter
1792 * buffer.c (bset_cache_long_scans): Static function deleted.
1793 Improve commentary to the buffer field setter functions.
1794 (init_buffer_once): Default for cache-long-scans changed to t.
1797 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1799 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1801 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1802 This bug was introduced in my 2013-06-21 change, and caused
1803 struct Lisp_Sub_Char_Table objects to be given too many slots,
1804 which broke 'make -C admin/unidata'.
1806 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1808 Import changes from mac-port 4.5.
1809 * macfont.m (mac_font_copy_default_descriptors_for_language)
1810 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1811 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1812 (macfont_language_default_font_names): New.
1813 (macfont_list): Rearrange language/charset code.
1814 (macfont_close): Don't check for macfont_info->cache.
1815 (mac_ctfont_create_preferred_family_for_attributes): New font
1816 selection code, call
1817 mac_font_copy_default_name_for_charset_and_languages.
1818 (mac_font_copy_default_descriptors_for_language)
1819 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1821 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1823 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1825 Port to C11 aligned_alloc, and fix some integer overflows.
1826 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1827 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1828 and use of posix_memalign replaced with aligned_alloc.
1829 (aligned_alloc): New function, defined or declared as needed.
1830 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1831 Don't undef; configure.ac now does this.
1832 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1833 (calloc, aligned_alloc): Check for integer overflow.
1834 (aligned_alloc): Rename from memalign. All uses changed.
1835 (memalign): New function, an alias for aligned_alloc.
1837 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1839 * xdisp.c (redisplay_internal): Fix typo in last change.
1841 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1843 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1845 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1847 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1848 redisplay--mode-lines-cause.
1849 (redisplay_internal): Keep them uptodate. Remove redundant check of
1850 buffer_shared_and_changed.
1851 * *.[chm]: Number every assignment to update_mode_lines so we
1852 can track why it is set.
1854 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1856 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1858 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1860 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1861 can track why it is set.
1863 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1865 Integer-related fixes for term.c etc.
1866 * dispextern.h (face_tty_specified_color): New function.
1867 * term.c (turn_on_face): Don't rely on undefined behavior when
1868 assigning an out-of-range value to 'long'.
1869 Simplify test for toggling highlight.
1870 (tty_capable_p): Omit last two (unused) args. All callers changed.
1871 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1872 (read_menu_input, tty_menu_activate, tty_menu_show):
1873 * xfaces.c (x_supports_face_attributes_p)
1874 (tty_supports_face_attributes_p):
1875 Use bool for boolean. All callers changed.
1876 (tty_supports_face_attributes_p): Omit defaults for color indices;
1877 no longer needed. Simplify tail call.
1879 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1881 * xdisp.c (prepare_menu_bars): Mark static.
1882 * lisp.h (prepare_menu_bars): Don't declare.
1883 * xselect.c (x_handle_selection_clear):
1884 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1886 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1888 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1889 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1891 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1893 * keyboard.c (Fcommand_error_default_function): Rename from
1894 Fdefault_error_output.
1896 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1898 * keyboard.c (Fdefault_error_output): New function, extracted from
1900 (syms_of_keyboard): Use it for Vcommand_error_function.
1902 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1904 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1905 (init_eval): Use it to ensure handlerlist is non-NULL.
1906 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1907 (Fsignal): Adjust NULLness test of handlerlist.
1908 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1910 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1912 * callproc.c (call_process): Call prepare_to_modify_buffer before
1913 decoding text read from the sub-process, as the decoded stuff will
1914 be inserted into the buffer. This will invalidate the various
1915 caches maintained for the buffer. (Bug#15148)
1917 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1919 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1920 string of glyphless-char-display.
1922 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1924 * nsfns.m (ns_get_name_from_ioreg): New function.
1925 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1926 OSX >= 10.9. Use ns_get_name_from_ioreg.
1928 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1930 Simplify and port recent bool vector changes.
1931 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1932 only in this file. Use a more-efficient implementation if the
1933 second argument is a power of 2.
1934 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1935 Remove no-longer-necessary compile-time checks.
1936 (bool_vector_exact_payload_bytes): New function.
1937 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1938 exact payload changed to call the new function. Do not assume
1939 that the arg or result fits in ptrdiff_t.
1940 (bool_vector_fill): New function.
1941 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1943 (vroundup_ct): Don't assume arg fits in size_t.
1944 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1945 invoke set_category_set.
1946 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1947 All callers changed. Use bool_vector_set.
1948 * category.h (XCATEGORY_SET): Remove; no longer needed.
1949 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1951 * data.c (Faref): Use bool_vector_ref.
1952 (Faset): Use bool_vector_set.
1953 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1954 (Fbool_vector_not, Fbool_vector_count_matches)
1955 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1956 * fns.c (concat): Use bool_vector_ref.
1957 (Ffillarray): Use bool_vector_fill.
1958 (mapcar1): Use bool_vector_ref.
1959 (sxhash_bool_vector): Hash words, not bytes.
1960 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1961 a constant, since it's now used in #if.
1962 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1963 unsigned char on unusual architectures, so that we no longer
1964 assume that the number of bits per bits_word is a power of two or
1965 is a multiple of 8 or of CHAR_BIT.
1966 (Qt): Add forward decl.
1967 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1968 at least as strictly as bits_word.
1969 (bool_vector_data, bool_vector_uchar_data): New accessors.
1970 All data structure accesses changed to use them.
1971 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1972 (bool_vector_set): New functions.
1973 (bool_vector_fill): New decl.
1974 (ROUNDUP): Move to alloc.c as described above.
1976 Fix recent gnutls changes.
1977 * gnutls.c (Fgnutls_boot): Don't assume C99.
1978 * process.c (wait_reading_process_output): Fix typo in recent change.
1980 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1982 * process.c (wait_reading_process_output, read_process_output)
1983 (send_process): Check gnutls_state is not NULL.
1985 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1986 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1988 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1990 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1991 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1993 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1996 * nsfns.m (Fx_create_frame): Fix memory leak.
1998 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1999 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2000 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2002 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2004 * xdisp.c (message3_nolog, message_with_string): Encode the string
2005 before writing it to the terminal in a non-interactive session.
2007 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2008 sure we concatenate them into a unibyte string.
2010 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2011 resulting temporary name before returning it to the caller.
2012 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2013 is a unibyte string, convert NAME to a unibyte string to ensure
2014 that the result is also a unibyte string.
2016 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2017 create unibyte strings from default paths and directory/file
2020 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2023 * callproc.c (init_callproc): Use build_unibyte_string to make
2024 sure we create unibyte strings from default paths and
2025 directory/file names.
2027 * buffer.c (init_buffer): Don't store default-directory of
2028 *scratch* in multibyte form. The original problem which led to
2029 that is described in
2030 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2031 but it was solved long ago. (Bug#15260)
2033 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2035 Port to stricter C99 platforms.
2036 Especially, C99 prohibits nesting a struct X inside struct Y if
2037 struct X has a flexible array member.
2038 * alloc.c (struct sdata): New type.
2039 (sdata): Implement in terms of struct sdata.
2040 Remove u member; all uses replaced by next_vector, set_next_vector.
2041 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2042 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2043 (struct sblock): Rename first_data member to data, which is now
2044 a flexible array member. All uses changed.
2045 (next_vector, set_next_vector, large_vector_vec): New functions.
2046 (vector_alignment): New constant.
2047 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2048 (struct large-vector): Now merely a NEXT member, since the old approach
2049 ran afoul of stricter C99. All uses changed to use
2050 large_vector_vec or large_vector_offset.
2051 (large_vector_offset): New constant.
2052 * dispnew.c: Include tparam.h, for tgetent.
2053 Do not include term.h; no longer needed.
2054 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2055 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2056 (struct Lisp_Vector): Use a flexible array member for contents,
2057 instead of a union with a member that is an array of size 1.
2059 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2060 fact that the struct no longer contains a union.
2061 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2062 (struct Lisp_Save_Value, struct Lisp_Free):
2063 Use unsigned, not int, for spacers, to avoid c99 warning.
2064 (union specbinding): Use unsigned, not bool, for bitfield, as
2065 bool is not portable to pre-C99 hosts.
2067 2013-11-04 Glenn Morris <rgm@gnu.org>
2069 * emacs.c (usage_message): Mention that `-L :...' appends.
2071 2013-11-02 Glenn Morris <rgm@gnu.org>
2073 * Makefile.in (abs_builddir): Remove.
2074 (bootstrap_exe): Use relative filename.
2076 Use relative filenames in TAGS files.
2077 * Makefile.in (abs_srcdir): Remove it again.
2078 (.PHONY): Remove frc.
2079 (maintainer-clean): No more TAGS-LISP file.
2080 (TAGS): Pass relative file names to etags.
2081 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2083 * Makefile.in (abs_srcdir): New, set by configure.
2085 (maintainer-clean): Remove pointless echo. That should be in the
2086 top-level Makefile, if anywhere. Delete TAGS-LISP.
2087 (extraclean): No s/ and m/ directories for some time.
2088 (TAGS): Also depend on ctagsfiles3.
2089 Remove no-longer-defined S_FILE.
2090 Pass absolute filenames to etags once more.
2091 (TAGS-LISP): Replace lispdir with its expansion.
2092 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2093 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2095 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2097 * xfaces.c (check_lface_attrs, realize_default_face):
2098 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2099 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2101 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2103 * emacs.c (original_pwd): Remove global var by making it local.
2104 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2106 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2108 * xfaces.c: Declare color_distance.
2109 (QCdistant_foreground): New variable.
2110 (NEAR_SAME_COLOR_THRESHOLD): New define.
2111 (load_color2): New function.
2112 (load_color): Call load_color2.
2113 (load_face_colors): Call load_color2 and if distant-color is specified
2114 calculate distant and use distant-color if colors are near.
2115 (LFACE_DISTANT_FOREGROUND): New define.
2116 (merge_face_ref, Finternal_set_lisp_face_attribute)
2117 (Finternal_get_lisp_face_attribute)
2118 (x_supports_face_attributes_p): Handle distant-foreground similar to
2120 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2122 * dispextern.h (lface_attribute_index):
2123 Add LFACE_DISTANT_FOREGROUND_INDEX.
2125 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2127 * image.c (pbm_next_char): New function.
2128 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2129 (pbm_scan_number): Use it.
2130 (Qlibjpeg_version): New variable.
2131 (syms_of_image): DEFSYM and initialize it.
2133 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2135 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2137 2013-10-31 Glenn Morris <rgm@gnu.org>
2139 * emacs.c (original_pwd): New char.
2140 (main): If using --chdir, store original_pwd.
2141 (init_cmdargs): When setting Vinvocation_directory based on a
2142 relative argv[0], use original_pwd if set. (Bug#15768)
2144 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2146 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2148 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2150 * insdel.c: Fix minor problems found by static checking.
2151 (Qregion_extract_function): Now static.
2152 (prepare_to_modify_buffer_1): Remove unused locals.
2154 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2156 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2157 (syms_of_xdisp): Declare pre-redisplay-function.
2158 (markpos_of_region): Remove function.
2159 (init_iterator, compute_stop_pos, handle_face_prop)
2160 (face_before_or_after_it_pos, reseat_to_string)
2161 (get_next_display_element, window_buffer_changed)
2162 (redisplay_internal, try_cursor_movement, redisplay_window)
2163 (try_window_reusing_current_matrix, try_window_id, display_line)
2164 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2165 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2166 * window.h (struct window): Remove field `region_showing'.
2167 * dispextern.h (struct it): Remove region_beg/end_charpos.
2168 (face_at_buffer_position, face_for_overlay_string)
2169 (face_at_string_position): Update prototypes.
2170 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2171 (face_at_string_position): Remove `region_beg' and `region_end' args.
2172 * fontset.c (Finternal_char_font):
2173 * font.c (font_at, font_range): Adjust calls accordingly.
2174 * insdel.c (Qregion_extract_function): New var.
2175 (syms_of_insdel): Initialize it.
2176 (prepare_to_modify_buffer_1): Use it.
2178 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2180 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2181 * ftxfont.c (ftxfont_get_gcs):
2182 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2183 * xfaces.c (x_free_colors, x_free_dpy_colors)
2184 (x_create_gc, unload_color):
2185 * xselect.c (x_property_data_to_lisp):
2186 * xsettings.c (parse_settings):
2187 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2188 (get_bits_and_offset): Adjust definition.
2189 * frame.c (XParseGeometry): Adjust locals.
2190 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2191 * regex.h (toplevel): Likewise for reg_syntax_t.
2193 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2195 * eval.c (run_hook_with_args): Use FUNCTIONP.
2197 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2199 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2200 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2201 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2202 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2203 on MS-Windows anyway.
2204 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2205 (free_realized_face): ...adjust user.
2206 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2207 white relief pixels to -1.
2208 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2209 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2210 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2212 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2214 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2215 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2216 in practice now. All callers changed.
2218 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2220 * dispextern.h (struct face): Use bitfields for 'underline_type'
2221 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2222 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2223 'stipple' member. Move 'lface' member up to help...
2224 * xfaces.c (make_realized_face): ...this function to find and
2225 clear just the members that need clearing.
2226 (load_face_colors, realize_x_face):
2227 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2229 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2231 * xftfont.c (struct xftfont_info): Remove set-but-unused
2233 (xftfont_open): Adjust user.
2234 (xftfont_get_colors): Remove useless prototype.
2236 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2238 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2239 before passing them to 'unexec'. (Bug#15260)
2241 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2243 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2245 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2247 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2248 the changed signature of the font driver's 'close' method.
2250 * w32font.h (w32font_close): Adjust the prototype to the change in
2251 function definition.
2253 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2255 * w32uniscribe.c (uniscribe_close): Adapt the call to
2256 w32font_close to its new prototype.
2258 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2260 Omit unused frame argument of font API's close function.
2261 * font.h (struct font): Drop frame argument. Adjust comment.
2262 * font.c (font_clear_cache, font_close_object): Adjust users.
2263 * ftfont.c (ftfont_close):
2264 * ftxfont.c (ftxfont_close):
2265 * macfont.m (macfont_close):
2266 * nsfont.m (nsfont_close):
2267 * w32font.c (w32font_close):
2268 * xfont.c (xfont_close):
2269 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2270 tweak comments and make functions safe if called more than once for
2271 the same font object.
2273 Perform font-specific cleanup when font object is swept by GC. See
2274 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2275 * alloc.c (cleanup_vector): New function.
2276 (sweep_vector): Call it for each reclaimed vector object.
2277 * font.h (struct font): Adjust comment.
2279 2013-10-24 Glenn Morris <rgm@gnu.org>
2281 * Makefile.in (abs_top_srcdir): New, set by configure.
2283 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2285 Adjust recent font-related changes to fix bug#15686.
2286 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2287 is a live window system frame, mark its default font too.
2289 2013-10-23 Glenn Morris <rgm@gnu.org>
2291 * Makefile.in (RUN_TEMACS): Make relative (again).
2292 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2293 (bootstrap-emacs$(EXEEXT)):
2294 Quote entities that might contain whitespace.
2296 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2298 Port to Solaris 10 and its bundled GCC.
2299 Problem reported by Timothy C. Burt.
2300 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2302 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2304 Do not allow font caches to grow too large.
2305 * alloc.c (compact_font_cache_entry, compact_font_caches):
2306 New functions or stub if not HAVE_WINDOW_SYSTEM.
2307 (compact_undo_list): Factor out from Fgarbage_collect.
2309 (mark_face_cache): Mark face font. Move down to avoid
2311 (mark_terminals): Do not mark font cache here.
2312 (Fgarbage_collect): Call compaction functions described
2313 above. Adjust comment.
2315 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2317 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2318 chdir to HOME (bug#15607).
2320 * nsterm.m (Qcocoa, Qgnustep): New variables.
2321 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2322 (ns_get_color): Make selection color work for GNUStep also.
2324 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2326 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2327 handles mouse clicks. Instead, let GPM use the same code as all
2328 the other mice use. See the discussion starting at
2329 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2330 for the details of the problem with the menu bar this fixes.
2332 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2334 Remove port-specific display name lists to avoid extra
2335 complexity and data duplication with display info lists.
2336 * xterm.h (x_display_name_list): Remove declaration.
2337 * xterm.c (x_display_name_list): Remove.
2338 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2339 * xfns.c (x_display_info_for_name, Fx_display_list):
2340 Likewise. Use x_display_list where appropriate.
2341 * w32term.h (w32_display_name_list): Remove declaration.
2342 * w32term.c (w32_display_name_list): Remove.
2343 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2345 * w32fns.c (x_display_info_for_name, Fx_display_list):
2346 Likewise. Use x_display_list where appropriate.
2347 * nsterm.h (ns_display_name_list): Remove declaration.
2348 * nsterm.m (ns_display_name_list): Remove.
2349 (ns_term_init, syms_of_nsterm): Adjust users.
2350 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2351 Likewise. Use x_display_list where appropriate.
2352 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2353 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2354 (mark_terminals): Mark per-terminal font cache.
2356 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2358 Don't run timers in input-pending-p. Its new check-timers param
2359 provides the prior behavior. (Bug#15045).
2360 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2363 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2365 Make some functions static in non-Microsoft builds.
2366 On my platform (Fedora 19 x86-64), this shrinks the
2367 Emacs executable (text+data) by 0.25%.
2368 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2369 (load_color) [!MSDOS]:
2370 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2371 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2372 * lisp.h (check_existing):
2373 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2374 (network_interface_info) [!WINDOWSNT]:
2375 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2376 Remove extern decls.
2377 * fileio.c (check_existing):
2378 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2379 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2380 (network_interface_info) [!WINDOWSNT]:
2381 * term.c (encode_terminal_code) [!WINDOWSNT]:
2382 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2383 * xfaces.c (load_color) [!MSDOS]:
2385 * fileio.c (check_existing, check_executable, check_writable):
2386 * process.c (network_interface_list, network_interface_info):
2387 Move earlier, so that we don't need forward decls.
2388 * gnutls.c (fn_gnutls_transport_set_errno)
2389 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2391 * w32.c (init_environment): Use faccessat rather than
2392 check_existing, partly for consistency with the rest of the code
2393 in this file, partly so that check_existing can be static.
2395 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2396 * emacs.c (MAIN_PROGRAM): New macro.
2397 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2398 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2400 bool vector int width fixes
2401 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2402 (Fbool_vector_count_matches_at):
2403 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2404 can exceed PTRDIFF_MAX, at least in theory.
2405 (Fbool_vector_count_matches_at):
2406 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2408 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2410 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2411 (struct sockaddr): Add forward decl, for platforms that lack it.
2413 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2415 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2418 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2420 * w32.c (network_interface_get_info, network_interface_list)
2421 (network_interface_info): New functions. (Bug#15610)
2422 (GetAdaptersInfo_Proc): New typedef.
2423 (get_adapters_info): New wrapper function.
2424 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2426 * process.h (network_interface_list, network_interface_info):
2429 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2430 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2431 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2432 for WINDOWSNT. Doc fix.
2433 (syms_of_process): Defsubr Snetwork_interface_list and
2434 Snetwork_interface_info unconditionally.
2436 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2437 in NS GUI sessions. (Bug#15629)
2439 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2441 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2443 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2445 * print.c (print_object): Print " ..." when truncating bool vectors.
2447 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2449 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2450 standard mouse buttons.
2452 * termhooks.h (struct input_event): Remove incorrect commentary.
2454 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2456 Disallow bool vector operations on mixed-length operands.
2457 The old behavior left garbage in the result vector sometimes,
2458 and didn't seem to be useful.
2459 * data.c (Qwrong_length_argument): New static var.
2460 (wrong_length_argument): New function.
2461 (bool_vector_binop_driver): Check that args agree in length.
2463 * keyboard.c, keyboard.h (all_kboards): Now static.
2465 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2467 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2468 note from the lispref.
2470 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2472 * nsterm.h (struct ns_display_info): Remove set-but-unused
2473 member image_cache (image caches are per-terminal anyway).
2474 (FRAME_X_IMAGE_CACHE): Remove.
2475 * nsterm.m (ns_initialize_display_info): Adjust user.
2477 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2479 * w32proc.c: Include mingw_time.h.
2481 * w32.c: Include mingw_time.h.
2483 Implement scrolling of TTY menus when the screen is too short.
2485 * term.c (tty_menu_display): Accept an additional argument, the
2486 menu item from which to start displaying the menu. Account for
2487 the value of Y when limiting the menu to the number of available
2489 (mi_result): New enumeration.
2490 (read_menu_input): Return enumerated value. When the y coordinate
2491 hits min_y or max_y, return scroll indication instead of wrapping
2493 (tty_menu_activate): Handle the scrolling indications from
2494 read_menu_input. Compute the first menu item to display and pass
2495 it to tty_menu_display.
2497 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2499 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2500 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2501 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2502 Adjust to match the change described below.
2503 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2504 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2505 memory_below_frame members to...
2506 * termchar.h (struct tty_display_info): ...here because they're
2507 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2508 * term.c (init_tty):
2509 * nsterm.m (ns_create_terminal):
2510 * w32term.c (w32_create_terminal):
2511 * xterm.c (x_create_terminal): Adjust users.
2512 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2513 to filter out non-TTY frames. Adjust comment.
2514 (scrolling): Adjust user. Prefer eassert for debugging check.
2516 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2518 * xfaces.c (PT_PER_INCH): Remove unused macro.
2519 * termhooks.h (struct terminal): Remove set-but-unused
2520 member fast_clear_end_of_line.
2521 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2522 * nsterm.m (ns_create_terminal):
2523 * term.c (init_tty):
2524 * w32term.c (w32_create_terminal):
2525 * xterm.c (x_create_terminal): Adjust users.
2527 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2529 * lisp.h (bool_vector_size): New function.
2530 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2531 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2532 (Fbool_vector_not, Fbool_vector_count_matches_at):
2533 Remove uses of 'eassume' that should no longer be needed,
2534 because they are subsumed by the 'eassume' in bool_vector_size.
2536 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2538 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2539 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2540 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2542 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2544 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2545 have different dimensions. (Bug#15575)
2547 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2550 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2552 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2554 * term.c (tty_menu_show): Never return with unbalanced
2555 specpdl. Use eassert for debugging check. Adjust style.
2557 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2559 * term.c (read_menu_input): Make selection of menu items
2560 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2561 (tty_menu_activate): Fix off-by-one error when computing max_y.
2563 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2565 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2566 audit logging (only used with GnuTLS 3.x) and enable it.
2568 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2570 * dispnew.c (redraw_frame): Remove useless #ifdef because
2571 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2572 Also, move TTY fflush to...
2573 * term.c (tty_update_end): ...this function.
2575 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2577 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2578 the end of the frame's glyph matrix. (Bug#15575)
2580 * term.c (tty_menu_display): Don't move cursor while overwriting
2581 frame's glyphs with menu items. Limit the number of items
2582 displayed to what can be shown on the available screen lines,
2583 excluding the echo area.
2584 (tty_menu_activate): Limit the Y coordinate allowed by
2585 read_menu_input to the last screen line used for menu display.
2587 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2589 * lisp.h (eassume): New macro.
2590 Also, include <verify.h>, for 'assume'.
2591 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2592 (vroundup, vector_nbytes):
2593 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2594 (Fbool_vector_not, Fbool_vector_count_matches)
2595 (Fbool_vector_count_matches_at):
2596 Use eassume, not eassert.
2597 * casetab.c (set_identity, shuffle):
2598 * composite.c (composition_gstring_put_cache):
2599 * dispnew.c (update_frame_1):
2600 * ftfont.c (ftfont_shape_by_flt):
2601 * image.c (gif_load):
2602 * intervals.c (offset_intervals):
2603 * macfont.m (macfont_shape):
2604 Remove calls to 'assume' that are no longer needed, because
2605 --enable-gcc-warnings no longer generates bogus warnings
2606 when these calls are removed.
2608 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2610 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2612 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2614 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2615 (Qsubstitute_env_in_file_name): New var.
2616 (syms_of_fileio): Define it.
2618 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2620 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2621 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2624 * term.c (save_and_enable_current_matrix): Don't allocate and
2625 don't save margin areas.
2626 (restore_desired_matrix): Don't restore margin areas.
2627 (free_saved_screen): Don't free margin areas.
2629 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2631 * image.c: Pacify --enable-gcc-warnings.
2632 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2633 #define only if used.
2635 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2637 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2638 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2639 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2640 (gif_load): For giflib v5.x and later, display the error message
2641 produced by giflib when its functions fail.
2642 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2645 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2647 * keyboard.c (last_event_timestamp): Remove. For X selection and
2648 GTK popup menus, it may be obtained from per-frame X display info.
2649 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2650 (process_special_events): Adjust users.
2651 * keyboard.h (last_event_timestamp): Remove declaration.
2652 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2653 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2654 * menu.h (xmenu_show): Adjust prototype.
2655 * menu.c (Fx_popup_menu): Adjust user.
2656 * xselect.c (x_own_selection, x_get_foreign_selection)
2657 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2659 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2661 * keyboard.c (init_kboard): Now static. Add arg
2662 to denote window system. Adjust comment.
2663 (init_keyboard): Adjust user.
2664 (allocate_kboard): New function.
2666 * nsterm.m (ns_term_init):
2667 * term.c (init_tty):
2668 * w32term.c (w32_create_terminal):
2669 * xterm.c (x_term_init): Use it.
2670 * keyboard.h (init_kboard): Remove prototype.
2671 (allocate_kboard): Add prototype.
2673 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2675 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2676 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2678 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2680 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2682 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2684 * term.c (tty_menu_activate): Flush the output stream after
2685 showing the cursor, and don't mark the frame garbaged at exit from
2686 the function. Fixes redisplay glitches when moving from one menu
2689 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2691 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2692 or throw error (Bug#15570).
2694 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2696 * intervals.c (temp_set_point_both): Move test into 'eassert',
2699 * lisp.h (eassert): Don't use 'assume'.
2700 Sometimes 'assume' wins in performance, and sometimes it loses,
2701 so it shouldn't be used all the time. Perhaps we need two
2702 flavors of 'eassert', one for where 'assume' is far more likely
2703 to help or to hurt; but that can be done later.
2704 Problem reported by Dmitry Antipov in
2705 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2706 Also, don't include <verify.h>; no longer needed.
2708 2013-10-09 Glenn Morris <rgm@gnu.org>
2710 * eval.c (Fcond): Doc tweak.
2712 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2714 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2715 expressions with side effects to eassert. (Bug#15565)
2717 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2719 * fns.c (hashfn_user_defined): Allow hash functions to return any
2722 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2724 Fix minor problems found by static checking.
2725 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2726 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2727 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2728 * keyboard.c (read_menu_command): Remove unused local.
2729 * lisp.h (read_menu_command): New decl.
2730 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2731 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2732 Return ptrdiff_t, not int.
2733 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2734 not int, for benefit of xpalloc.
2735 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2737 (have_menus_p): Remove; unused.
2738 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2739 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2740 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2742 (save_and_enable_current_matrix): Omit unnecessary casts.
2743 (read_menu_input): Omit local extern decl (now in lisp.h).
2744 Don't access uninitialized storage if mouse_get_xy fails.
2745 (tty_menu_activate): Mark local as initialized, for lint.
2746 (tty_menu_activate, tty_meny_show): Remove unused locals.
2748 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2750 Support menus on text-mode terminals.
2751 * xterm.h (xw_popup_dialog): Add prototype.
2753 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2754 (xmenu_show): Block input here, instead in Fx_popup_menu.
2755 (xw_popup_dialog): New function, with X-specific bits of popup
2758 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2761 * window.c (Fset_window_configuration): Use run-time tests of the
2762 frame type instead of compile-time conditionals, when menu-bar
2763 lines are considered.
2765 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2766 (w32_popup_dialog): New prototypes.
2768 * w32menu.c (Fx_popup_dialog): Function deleted.
2769 (w32_popup_dialog): New function, with w32 specific bits of popup
2770 dialogs. Block input here.
2772 * w32inevt.c (w32_console_read_socket): Minor change to add
2773 debugging TTY events.
2775 * w32fns.c (show_hourglass): If returning early because the frame
2776 is not a GUI frame, unblock input.
2778 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2779 (cursorY): New functions.
2781 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2782 WINDOWSNT, macros that call curX and curY elsewhere.
2784 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2786 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2787 specific function to hide and show cursor on a text-mode terminal.
2788 (tty_menu_struct, struct tty_menu_state): New structures.
2789 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2790 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2791 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2792 (tty_menu_locate, save_and_enable_current_matrix)
2793 (restore_desired_matrix, screen_update, read_menu_input)
2794 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2795 (tty_pop_down_menu, tty_menu_last_menubar_item)
2796 (tty_menu_new_item_coords, tty_menu_show): New functions.
2797 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2799 * nsterm.h (ns_popup_dialog): Adjust prototype.
2801 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2803 (ns_popup_dialog): Adapt order of arguments to the other
2804 *_menu_show implementations.
2805 (Fx_popup_dialog): Function deleted.
2807 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2809 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2811 * menu.c (have_boxes): New function.
2812 (single_keymap_panes): Use it instead of a compile-time
2814 (single_menu_item): Use run-time tests of the frame type instead
2815 of compile-time conditionals.
2816 (encode_menu_string): New function.
2817 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2818 the macro, since different types of frame need different encoding
2820 (digest_single_submenu): Use run-time tests of frame type instead
2821 of, or in addition to, compile-time conditionals.
2822 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2823 (Fx_popup_menu): Detect when the function is called from keyboard
2824 on a TTY. Don't barf when invoked on a text-mode frame.
2825 Check frame type at run time, instead of compile-time conditionals for
2826 invoking terminal-specific menu-show functions.
2827 Call tty_menu_show on text-mode frames.
2828 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2829 run time to determine which alternative to invoke; support dialogs
2832 * keyboard.h <Qmouse_movement>: Declare.
2834 * keyboard.c <Qmouse_movement>: Now extern.
2835 <Qecho_keystrokes>: New static variable.
2836 (read_key_sequence): Accept an additional argument, a flag to
2837 prevent redisplay during reading of the key sequence. All callers
2839 (read_menu_command): New function.
2840 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2842 (toolkit_menubar_in_use): New function.
2843 (make_lispy_event): Use it instead of a compile-time test.
2845 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2846 window-system being available.
2848 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2849 to x-popup-dialog on the frame type, they all now support popup
2852 * dispnew.c (save_current_matrix): Save the margin areas.
2853 (restore_current_matrix): Restore margin areas.
2854 (update_frame_with_menu): New function.
2856 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2859 * alloc.c (make_save_ptr): Now compiled unconditionally.
2861 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2863 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2864 (redraw_frame, update_frame): Adjust users.
2865 * dispextern.h (set_window_update_flags): Adjust prototype.
2866 * xdisp.c (redisplay_internal): When updating all frames with zero
2867 windows_or_buffers_changed, assume that only the windows that shows
2868 current buffer should be really updated.
2870 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2872 Do not allocate huge temporary memory areas and objects while encoding
2873 for file I/O, thus reducing an enormous memory usage for large buffers.
2874 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2875 * coding.h (struct coding_system): New member raw_destination.
2876 * coding.c (setup_coding_system): Initialize it to zero.
2877 (encode_coding_object): If raw_destination is set, do not create
2878 dst_object. Add comment.
2879 * fileio.c (toplevel): New constant E_WRITE_MAX.
2880 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2881 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2883 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2885 * nsterm.m (windowDidExitFullScreen:):
2886 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2888 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2890 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2891 * keyboard.c (unblock_input_to): Don't process pending signals
2892 if a fatal error is in progress.
2894 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2895 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2896 they're talking about words in Lisp bool vectors.
2897 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2898 * data.c (popcount_bits_word): Rename from popcount_size_t.
2899 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2902 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2904 Improve support for popcount and counting trailing zeros (Bug#15550).
2905 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2906 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2907 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2908 (popcount_size_t_msc, popcount_size_t_gcc):
2909 Remove; now done by Gnulib.
2910 (popcount_size_t): Now a macro that defers to Gnulib.
2911 (count_trailing_zero_bits): Return int, for consistency with
2912 Gnulib and because Emacs prefers signed to unsigned int.
2913 Don't assume that size_t is either unsigned int or unsigned long
2914 or unsigned long long.
2915 (size_t_to_host_endian): Do not assume that size_t is either
2916 exactly 32 or exactly 64 bits wide.
2917 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2918 etc., so that it's now an enum constant, not a macro.
2919 No need to assume that it's either 32 or 64.
2921 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2923 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2926 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2928 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2929 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2931 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2933 emacs_read and emacs_write now use void *, not char *.
2934 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2935 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2936 Buffer arg is now void *, not char *. This matches plain
2937 'read' and 'write' better, and avoids a constraint violation
2938 on Solaris 9 with Oracle Studio.
2940 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2942 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2943 memset to explicit loop. Otherwise copy largest possible chunk
2944 from initialized to uninitialized part, thus allowing the longer
2945 memcpy runs and reducing the number of loop iterations.
2947 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2949 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2950 hide toolbar (Bug#15388).
2951 (windowDidEnterFullScreen:): If presentation options are zero,
2952 set them here (Bug#15388).
2953 (ns_update_auto_hide_menu_bar): Remove runtime check.
2954 Don't auto hide dock unless menubar is also auto hidden.
2956 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2958 * editfns.c (message): Mention batch mode in doc string.
2960 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2962 * nsterm.m (check_native_fs): Remove erroneous comment.
2964 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2966 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2967 uses find_newline instead of scan_newline and so doesn't move point.
2969 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2971 Use hardware support for byteswapping on glibc x86 etc.
2972 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2973 whereas the old swap64 needed 30.
2974 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2975 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2976 Use byteswap.h's macros to swap bytes.
2977 * lisp.h (swap16, swap32, swap64): Remove.
2978 All uses replaced by bswap_16, bswap_32, bswap_64.
2980 * bytecode.c (exec_byte_code): Use some more volatile variables
2981 to work around local variables getting clobbered by longjmp.
2982 Port to pre-C99, which doesn't allow decls after stmts.
2984 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2986 * lisp.h (eassert): Assume that COND is true when optimizing.
2987 In other words, take on the behavior of eassert_and_assume.
2988 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2989 (eassert_and_assume): Remove. All uses replaced by eassert.
2991 * xdisp.c (Qglyphless_char): Now static.
2993 Adjust to merge from gnulib.
2994 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2995 * lisp.h: Include <verify.h>, for 'assume'.
2997 * eval.c (clobbered_eassert): New macro.
2998 (internal_catch, internal_condition_case)
2999 (internal_condition_case_1, internal_condition_case_2)
3000 (internal_condition_case_n): Use it instead of eassert
3001 when the argument contains locals clobbered by longjmp.
3002 Don't use clobbered locals outside of clobbered_eassert.
3003 (internal_lisp_condition_case): Use a volatile variable
3004 to work around a local variable's getting clobbered.
3006 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3008 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3009 (PUSH_HANDLER): New macro.
3010 (catchlist): Remove.
3011 (handlerlist): Always declare.
3013 * eval.c (catchlist): Remove (merge with handlerlist).
3014 (handlerlist, lisp_eval_depth): Not static any more.
3015 (internal_catch, internal_condition_case, internal_condition_case_1)
3016 (internal_condition_case_2, internal_condition_case_n):
3018 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3019 handlerlist/catchlist.
3020 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3021 handlerlist which can only handle a single condition-case handler at
3023 (find_handler_clause): Simplify since we only a single branch here
3026 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3028 (bcall0): New function.
3029 (exec_byte_code): Add corresponding cases. Improve error message when
3030 encountering an invalid byte-code. Let Bunwind_protect accept
3031 a function (rather than a list of expressions) as argument.
3033 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3034 and make them unconditional now that they're heap-allocated.
3036 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3038 * charset.c (Fdecode_char, Fencode_char): Remove description of
3039 `restriction' arg. now that it's hidden by advertised-calling-convention.
3041 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3043 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3044 Remove unused variable (from mac-port).
3045 (macfont_draw): Use s->ybase for correct y position.
3047 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3049 * frame.h (struct frame): Drop has_minibuffer member because...
3050 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3051 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3053 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3055 * window.h (struct window): Prefer enum text_cursor_kinds to int
3056 for phys_cursor_type member. Move the latter, phys_cursor_width,
3057 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3058 * window.c (replace_window, make_window): Adjust users.
3060 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3062 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3063 this module is never compiled otherwise.
3065 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3067 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3070 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3072 * xdisp.c (get_next_display_element): Don't call face_for_font in
3073 a build configured --without-x. (Bug#15484)
3075 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3077 * window.c (calc_absolute_offset): #elif should be #elif defined.
3079 * frame.c (delete_frame): Block/unblock input to overcome race
3080 condition (Bug#15475).
3082 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3084 * frame.c (delete_frame): Record selected frame only after
3085 calling Qdelete_frame_functions (Bug#15477).
3087 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3089 * nsterm.m (ns_selection_color): Remove.
3090 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3091 NSColor selectedText(Background)Color. Only for COCOA.
3092 (ns_term_init): Remove assignment of ns_selection_color, logic
3093 moved to ns_get_color.
3095 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3096 NS_SELECTION_COLOR_DEFAULT.
3097 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3099 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3101 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3102 frame' does not have the tool_bar_window member.
3104 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3106 Signal error when reading an empty byte-code object (Bug#15405)
3107 * lread.c (read1): signal error
3108 * alloc.c (make_byte_code): eassert header size
3109 (sweep_vectors): change an int to size_t
3111 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3113 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3114 instead of ints, as it's the usual style for offsetof constants. See:
3115 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3117 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3118 This is ugly, but it should fix the performance problem for older
3119 GCC versions in the short run. I'll look into integrating the
3120 Gnulib module for popcount, as a better fix.
3121 See the thread starting in:
3122 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3123 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3124 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3125 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3126 (popcount_size_t): Use it.
3128 2013-09-24 Daniel Colascione <dancol@dancol.org>
3130 * process.c (Fnetwork_interface_info): Fix build break due to
3133 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3135 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3136 Prefer signed to unsigned integers where either will do.
3137 No need for 'const' on locals that do not escape.
3138 Omit easserts with unnecessary and unportable assumptions about
3139 alignment. Avoid unnecessary casts to char *.
3141 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3143 Use union for the payload of struct Lisp_Vector.
3144 This helps to avoid a few glitches dictated by C's aliasing rules.
3145 * lisp.h (struct Lisp_Vector): Use union for next and
3146 contents member. Adjust comment. Change related users.
3147 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3148 Related users changed.
3149 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3150 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3151 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3152 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3154 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3156 Optimize glyph row clearing and copying routines.
3157 * dispextern.h (struct glyph_row): Change layout of struct
3158 glyph_row to help copy_row_except_pointers. Adjust comment.
3159 * dispnew.c (null_row): Remove.
3160 (clear_glyph_row): Use offsetof and memset to find and clear
3161 just the members that need clearing. Adjust comment.
3162 (copy_row_except_pointers): Likewise for copying.
3164 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3166 Some minor cleanups of recently-added bool vector code.
3167 * conf_post.h (assume): Always return void. Use lint version
3168 only if GCC and MSC versions don't apply.
3169 * conf_post.h (assume):
3170 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3171 Depend on _MSC_VER, not __MSC_VER, for consistency with
3173 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3174 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3175 (bool_vector_binop_driver, count_trailing_zero_bits)
3176 (size_t_to_host_endian): Now static, not static inline;
3177 the latter isn't needed with modern compilers and doesn't
3178 work with older compilers anyway.
3180 * alloc.c (valgrind_p): Use bool for boolean.
3182 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3184 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3185 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3186 (display_last_displayed_message_p, message_buf_print)
3187 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3188 Use bool for boolean.
3189 * dispextern.h (cancel_line, init_desired_glyphs):
3190 Remove ancient leftover.
3191 (help_echo_showing_p, hourglass_shown_p):
3192 * lisp.h (noninteractive_need_newline): Adjust declaration.
3194 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3196 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3198 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3199 ...this file and convert the latter to static. Adjust comment.
3200 (make_initial_frame):
3201 * window.c (init_window_once): Adjust user.
3202 * frame.h (last_nonminibuf_frame): Remove declaration.
3203 * lisp.h (selected_frame): Likewise.
3204 * msdos.c (the_only_display_info): Adjust comment.
3206 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3208 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3209 computing the end column of mouse-highlight that comes from
3210 display or overlay strings. (Bug#15437)
3211 (note_mouse_highlight): Adapt calculation of last argument to
3212 mouse_face_from_string_pos to the above change.
3214 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3215 all platforms, not just for clang.
3217 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3219 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3220 about excess arguments to snprintf.
3222 * conf_post.h(assume): Use __builtin_unreachable for clang.
3224 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3226 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3227 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3229 2013-09-23 Daniel Colascione <dancol@dancol.org>
3231 * alloc.c (USE_VALGRIND): New macro; on by default
3232 when ENABLE_CHECKING.
3233 (mark_maybe_object, mark_maybe_pointer)
3234 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3236 (valgrind_p) [USE_VALGRIND]: New variable.
3237 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3239 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3241 * process.c (wait_reading_process_output): Change int pnamelen to
3244 * nsterm.m (setMarkedText:selectedRange:):
3245 (deleteWorkingText):
3246 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3247 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3248 argument to unsigned long to avoid warning.
3249 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3251 * conf_post.h (assume): Fix compiler error: x shall be cond.
3253 2013-09-22 Daniel Colascione <dancol@dancol.org>
3255 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3256 warning when compiling without a window system.
3258 2013-09-22 Daniel Colascione <dancol@dancol.org>
3260 * data.c (Qbool_vector_p): New symbol.
3261 (bool_vector_spare_mask, popcount_size_t_generic)
3262 (popcount_size_t_msc, popcount_size_t_gcc)
3264 (bool_vector_binop_driver)
3265 (count_trailing_zero_bits, size_t_to_host_endian)
3266 (Fbool_vector_exclusive_or)
3267 (Fbool_vector_union)
3268 (Fbool_vector_intersection, Fbool_vector_set_difference)
3269 (Fbool_vector_subsetp, Fbool_vector_not)
3270 (Fbool_vector_count_matches)
3271 (Fbool_vector_count_matches_at): New functions.
3272 (syms_of_data): Intern new symbol, functions.
3273 * alloc.c (bool_vector_payload_bytes): New function.
3274 (Fmake_bool_vector): Instead of calling Fmake_vector,
3275 which performs redundant initialization and argument checking,
3276 just call allocate_vector ourselves. Make sure we clear any
3277 terminating padding to zero.
3278 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3279 instead of open-coding the size calculation.
3280 (vroundup_ct): New macro.
3281 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3282 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3283 * composite.c (composition_gstring_put_cache):
3284 Change lint_assume to assume.
3285 * conf_post.h (assume): New macro.
3286 (lint_assume): Remove.
3287 * dispnew.c (update_frame_1): Change lint_assume to assume.
3288 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3290 * image.c (gif_load): Change lint_assume to assume.
3291 * lisp.h (eassert_and_assume): New macro.
3292 (Qbool_vector_p): Declare.
3293 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3294 (swap16, swap32, swap64): New inline functions.
3295 * macfont.c (macfont_shape): Change lint_assume to assume.
3296 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3297 * xsettings.c (parse_settings): Use new swap16 and
3298 swap32 from lisp.h instead of file-specific macros.
3300 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3302 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3303 found (which can legitimately happen when the glyph row at the
3304 window start is disabled in the current_matrix. (Bug#15365)
3306 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3308 Fix syntax.h bug introduced by recent INLINE change.
3309 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3310 conditionally compiled one way in some modules, and a different
3311 way in others. This doesn't work with extern inline functions,
3312 which must have the same definition in all modules, because the
3313 defining code might be shared across modules, depending on the
3314 implementation. Symptoms reported by Martin Rudalics in:
3315 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3316 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3317 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3318 overriding the corresponding functions in syntax.h.
3319 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3320 (syntax_property): New inline functions.
3321 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3322 Rewrite in terms of these new functions.
3324 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3326 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3327 not chars_in_text, whose result depends on the multibyteness of
3328 the current buffer. (Bug#15426)
3330 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3332 Port recent change to hosts where pointers aren't 'long'.
3333 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3334 Don't assume that pointers are the same width as 'long'.
3335 Add a compile-time check that a pointer fits into two X slots.
3337 A simpler, centralized INLINE.
3338 * conf_post.h (INLINE): Define only if not already defined.
3339 This allows us to use a single INLINE, defined by one file
3341 * emacs.c (INLINE): Define it.
3342 Also, include category.h, charset.h, composite.h, dispextern.h,
3343 syntax.h, systime.h, so that their INLINE definitions are expanded
3345 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3346 * buffer.h, buffer.c (BUFFER_INLINE):
3347 * category.h, category.c (CATEGORY_INLINE):
3348 * character.h, character.c (CHARACTER_INLINE):
3349 * charset.h, charset.c (CHARSET_INLINE):
3350 * composite.h, composite.c (COMPOSITE_INLINE):
3351 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3352 * frame.h, frame.c (FRAME_INLINE):
3353 * intervals.h, intervals.c (INTERVALS_INLINE):
3354 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3355 * lisp.h, alloc.c (LISP_INLINE):
3356 * process.h, process.c (PROCESS_INLINE):
3357 * syntax.h, syntax.c (SYNTAX_INLINE):
3358 * systime.h, sysdep.c (SYSTIME_INLINE):
3359 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3360 * window.h, window.c (WINDOW_INLINE):
3361 Remove. All uses replaced with INLINE.
3363 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3365 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3368 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3370 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3371 'const char *' to avoid compiler warnings due to similar change in
3372 the prototype of x_get_string_resource.
3374 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3376 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3377 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3378 going to replace static variables below. Adjust comments.
3379 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3380 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3381 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3382 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3383 Related users changed.
3384 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3385 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3386 last_mouse_movement_time, going to replace static variables below.
3388 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3389 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3391 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3392 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3393 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3394 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3395 static variables below.
3396 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3397 (last_mouse_scroll_bar): Remove.
3398 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3399 (mouseExited): Related users changed.
3401 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3403 Do not use external array to process X scroll bar messages.
3404 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3405 (x_send_scroll_bar_event): Pack window pointer into two slots
3406 of XClientMessageEvent if we're 64-bit. Adjust comment.
3407 (x_scroll_bar_to_input_event): Unpack accordingly.
3409 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3411 Ifdef away recent changes which aren't relevant to NS port.
3412 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3413 [!HAVE_NS]: Declare as such.
3414 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3415 [!HAVE_NS]: Define as such.
3417 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3419 * frame.c (x_redo_mouse_highlight): New function
3420 to factor out common code used in W32 and X ports.
3421 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3422 * xterm.h (struct x_display_info):
3423 * w32term.h (struct w32_display_info):
3424 * nsterm.h (struct ns_display_info): New members
3425 last_mouse_motion_frame, last_mouse_motion_x and
3426 last_mouse_motion_y, going to replace static variables below.
3427 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3428 (redo_mouse_highlight): Remove.
3429 (note_mouse_movement, syms_of_xterm): Adjust user.
3430 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3431 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3432 (redo_mouse_highlight): Remove.
3433 (note_mouse_movement, syms_of_w32term): Adjust user.
3434 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3435 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3437 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3438 * nsfns.m (compute_tip_xy): Adjust user.
3440 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3442 * frame.c (x_mouse_grabbed): New function.
3443 * dispextern.h (x_mouse_grabbed): Add prototype.
3444 (last_mouse_frame): Remove declaration.
3445 * xterm.h (struct x_display_info):
3446 * w32term.h (struct w32_display_info):
3447 * nsterm.h (struct ns_display_info): New member
3448 last_mouse_frame, going to replace...
3449 * xdisp.c (last_mouse_frame): ...global variable.
3450 (note_tool_bar_highlight):
3451 * w32term.c (w32_mouse_position, w32_read_socket):
3452 * xterm.c (XTmouse_position, handle_one_xevent):
3453 Use x_mouse_grabbed.
3454 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3456 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3458 * w32term.c (w32_read_socket): Avoid temporary
3459 variables in a call to x_real_positions.
3460 * xterm.c (handle_one_xevent): Likewise.
3462 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3464 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3465 (x_icon_type): Remove prototype.
3466 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3467 * frame.c (x_icon_type): Remove.
3468 * w32term.c (x_make_frame_visible, x_iconify_frame):
3469 * xterm.c (x_make_frame_visible, x_iconify_frame):
3470 Use x_set_bitmap_icon to factor out common code.
3472 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3474 * dispextern.h (check_x_display_info, x_get_string_resource):
3475 Declare here just once and unify the latter.
3476 * frame.c (check_x_display_info, x_get_string_resource):
3477 * nsterm.h (check_x_display_info):
3478 * xrdb.c (x_get_string_resource):
3479 * xterm.h (check_x_display_info): Remove prototypes.
3480 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3481 * w32reg.c (x_get_string_resource): Likewise.
3482 (w32_get_rdb_resource): Adjust user.
3484 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3486 * xterm.h (struct x_display_info): New member
3487 x_pending_autoraise_frame, going to replace...
3488 * xterm.c (pending_autoraise_frame): ...static variable.
3489 (x_new_focus_frame, XTread_socket): Adjust users.
3490 * w32term.h (struct w32_display_info): New member
3491 w32_pending_autoraise_frame, going to replace...
3492 * w32term.c (pending_autoraise_frame): ...global variable.
3493 (x_new_focus_frame, w32_read_socket): Adjust users.
3495 2013-09-17 Glenn Morris <rgm@gnu.org>
3497 * xdisp.c (message_dolog): If we create *Messages*,
3498 switch it to messages-buffer-mode.
3500 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3502 Don't overuse 'const' in types of locals.
3503 * bidi.c (bidi_count_bytes):
3504 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3505 (xg_event_is_for_scrollbar):
3506 * xselect.c (x_handle_property_notify)
3507 (x_handle_selection_notify, x_handle_dnd_message):
3508 * xsettings.c, xsettings.h (xft_settings_event):
3509 * xterm.c (x_handle_net_wm_state, handle_one_event)
3510 (x_menubar_window_to_frame, x_detect_focus_change)
3511 (construct_mouse_click, note_mouse_movement)
3512 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3513 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3514 (handle_one_xevent, x_handle_net_wm_state):
3515 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3516 (x_handle_dnd_message):
3517 Avoid unnecessary 'const', typically the second 'const' in
3518 'const foo * const arg', a 'const' that does not affect the API
3519 and doesn't significantly help the human reader.
3521 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3523 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3524 only if Glib < 2.36.0.
3525 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3526 * xsettings.c (init_gconf, init_gsettings): Do not check
3528 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3530 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3532 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3534 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3535 before calling g_type_init.
3537 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3539 * nsterm.m (syms_of_nsterm): ... to here.
3541 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3543 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3544 (ignore_next_mouse_click_timeout): Use Time as X does.
3545 (handle_one_xevent): Avoid cast and use unsigned comparison.
3547 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3549 Do not copy X event in handle_one_xevent except KeyPress case.
3550 Wnen XEvent is processed, it is unlikely to be changed except
3551 KeyPress case, so we can avoid copying and use const pointer to
3552 const data to make sure that an event is not changed elsewhere.
3553 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3554 const' and do not create local copy except for the KeyPress event.
3555 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3556 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3557 (x_handle_net_wm_state, x_menubar_window_to_frame)
3558 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3559 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3560 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3561 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3562 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3563 (x_handle_dnd_message):
3564 * xsettings.c (xft_settings_event):
3565 Use 'const XEvent * const' where appropriate.
3566 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3568 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3570 Fix X event waiting to handle multiple frames.
3571 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3572 * xterm.c (pending_event_wait): Remove. Adjust users.
3573 (x_detect_focus_change): Pass frame arg.
3574 (handle_one_xevent): Find related frame early and clear per-frame
3575 wait_event_type only if this is an event for the relevant frame.
3576 (x_wait_for_event): Use per-frame wait_event_type.
3578 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3580 * nsfns.m (Fx_create_frame): Fix font driver registration for
3583 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3584 for syms_of_macfont.
3586 * nsterm.m: Include macfont.h.
3587 (ns_tmp_flags, ns_tmp_font): Remove.
3588 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3589 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3590 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3591 (changeFont:): Fix code style. Check for font driver type when
3594 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3597 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3598 (nsfont_open): Set font driver type.
3599 Set font->ascent and font->descent. Figure out font instead of
3600 ns_tmp_font, and flags instead of ns_tmp_flags.
3601 Fix indentation. Remove call to ns_draw_text_decoration,
3604 * nsfns.m: Include macfont.h.
3605 (Fx_create_frame): Register macfont driver, make a better default font.
3606 (Fns_popup_font_panel): Get font from macfont driver, if used.
3608 * macfont.m, macfont.h, maccuvs.h: New files.
3610 * font.h: Declare syms_of_macfont.
3612 * font.c (syms_of_font): Call syms_of_macfont.
3614 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3616 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3618 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3619 and it is always zero for others, so I assume that this is an ancient
3620 leftover which nobody will want to change any more.
3621 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3622 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3623 * frame.c (x_set_scroll_bar_width):
3624 * w32fns.c (w32_createscrollbar):
3625 * w32term.c (w32_set_vertical_scroll_bar):
3626 * xfns.c (x_set_scroll_bar_default_width):
3627 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3628 (x_scroll_bar_expose): Related users changed.
3630 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3632 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3633 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3634 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3636 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3638 * nsterm.h, w32term.h, xterm.h: ...and not here.
3639 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3640 Remove unused Xisms.
3641 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3642 these modules are never compiled otherwise.
3644 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3646 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3647 Doc fix. (Bug#15375)
3649 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3651 Unify Fx_focus_frame between all ports.
3652 * frame.h (x_focus_frame): New prototype.
3653 * xfns.c (Fx_focus_frame): Remove.
3654 (syms_of_xfns): Do not defsubr it.
3655 (x_focus_frame): X implementation.
3656 * nsfns.m (Fx_focus_frame): Remove.
3657 (syms_of_nsfns): Do not defsubr it.
3658 (x_focus_frame): NS implementation.
3659 * w32term.c (Fx_focus_frame): Remove.
3660 (x_focus_on_frame): Rename to...
3661 (x_focus_frame): W32 implementation.
3662 * w32term.h (x_focus_on_frame): Remove prototype.
3663 * w32fns.c (Fx_focus_frame): Remove.
3664 (syms_of_w32fns): Do not defsubr it.
3665 * frame.c (Fx_focus_frame): Define here.
3666 (syms_of_frame): Defsubr here.
3667 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3669 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3671 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3672 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3673 each port to reference the port-specific window system data.
3674 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3675 (FRAME_DISPLAY_INFO): Define.
3676 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3677 (FRAME_DISPLAY_INFO): Define. Adjust users.
3678 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3679 (FRAME_DISPLAY_INFO): Define. Adjust users.
3680 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3681 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3682 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3683 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3684 * xselect.c, xterm.c: All related users changed.
3686 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3688 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3689 (x_menubar_window_to_frame): Remove prototypes.
3690 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3691 (x_menubar_window_to_frame, x_top_window_to_frame):
3693 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3694 (x_menubar_window_to_frame, x_top_window_to_frame):
3695 ...to here and convert all but the last to static.
3697 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3699 * lisp.mk (lisp): Add w32-common-fns.elc.
3701 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3703 * charset.c (char_charset): Document an exception for char-charset.
3705 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3707 * xterm.h (x_display_info): New field last_user_time...
3708 * xterm.c (toplevel): ...to replace static last_user_time.
3709 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3711 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3713 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3714 scroll bar values to prevent thumb from disappear and update comment.
3716 2013-09-11 Glenn Morris <rgm@gnu.org>
3718 * emacs.c (usage_message): Possessive apostrophe tweak.
3720 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3722 * nsterm.m (syms_of_nsterm): Use Qns.
3723 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3724 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3725 * xfns.c (x_display_info_for_name, Fx_open_connection):
3726 Remove old '#if 0' code.
3727 (syms_of_xfns): Use Qx.
3728 * termhooks.h (fullscreen_hook): Remove the leftover.
3729 (struct terminal): Fix typo in comment.
3731 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3733 Cleaning up a few X scroll bar bits.
3734 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3735 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3736 New member last_seen_part, going to replace...
3737 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3738 (xt_action_hook) [USE_LUCID]: Adjust user.
3739 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3740 Lucid-specific scroll bar support.
3741 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3742 to int and adjust to use last_seen_part member.
3743 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3744 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3745 Initialize last_seen_part.
3747 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3749 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3750 insert-buffer-substring an empty string.
3752 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3754 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3755 avoiding a GCC warning.
3757 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3759 Ifdef away frame tool bar code when it is not really used.
3760 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3761 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3762 and minimize_tool_bar_window_p under the above.
3763 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3764 (fset_tool_bar_window): Likewise.
3765 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3766 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3767 (change_frame_size_1):
3768 * window.c (window_from_coordinates, Frecenter): Adjust users.
3769 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3770 code is not really used.
3771 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3772 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3773 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3774 [!USE_GTK && !HAVE_NS]: Define as such.
3775 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3776 (note_mouse_highlight, expose_frame):
3777 * xfns.c (x_set_tool_bar_lines):
3778 * xterm.c (handle_one_xevent): Adjust users.
3780 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3782 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3783 This bug was introduced by my 2013-08-26 patch, which incorrectly
3784 assumed that the terminfo implementation doesn't use termcap buffers.
3785 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3786 these buffers apparently are used after all.
3787 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3788 (struct tty_display_info): Define members termcap_term_buffer and
3789 termcap_strings_buffer even if TERMINFO.
3791 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3794 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3795 'usage' docstring entry to pacify make-docfile.
3797 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3799 Change comparison functions =, <, >, <=, >= to take many arguments.
3800 * data.c: Change comparison functions' interface and implementation.
3801 * lisp.h: Make arithcompare available for efficient two arg
3803 * bytecode.c: Use arithcompare.
3804 * fileio.c: Use new interface.
3806 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3808 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3810 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3812 * eval.c (Feval): Document the new use of `lexical'.
3814 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3816 Review and drop old frame resize hack.
3817 * frame.h (struct frame): Remove force_flush_display_p.
3818 * dispnew.c (update_frame): Adjust user and don't call
3819 flush_frame here. The comment has said that there was an issues
3820 with redisplaying fringes, but I don't see any differences with
3821 and without this hack. Hopefully we can continue without it.
3822 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3823 current frame matrices twice if resized_p is set.
3825 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3827 Do not populate pure Xism x_sync to other ports.
3828 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3829 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3830 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3831 * w32term.h (x_sync): Remove prototype.
3833 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3835 Cleanup frame flushing.
3836 * dispextern.h (struct redisplay_interface):
3837 Drop flush_display_optional because flush_display is enough
3838 for X and flushing via RIF is just a no-op for others.
3839 * frame.h (flush_frame): New function.
3840 * dispnew.c (update_frame):
3841 * minibuf.c (read_minibuf):
3842 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3844 * keyboard.c (detect_input_pending_run_timers): Do not flush
3845 all frames but selected one in redisplay_preserve_echo_area.
3846 * nsterm.m (ns_flush): Remove no-op.
3847 (ns_redisplay_interface): Adjust user.
3848 * w32term.h (x_flush): Remove no-op.
3849 (w32_redisplay_interface): Adjust user.
3850 * xterm.c (x_flush): Simplify because we do not flush all
3851 frames at once any more. Adjust comment.
3852 (x_redisplay_interface): Adjust user.
3854 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3856 Port --without-x --enable-gcc-warnings to Fedora 19.
3857 * gfilenotify.c (globals_of_gfilenotify):
3858 Call g_type_init only if using an older glib version that needs it.
3860 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3862 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3863 (last_glyphless_glyph_merged_face_id): Remove declarations.
3864 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3865 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3866 (last_glyphless_glyph_merged_face_id): Now static.
3867 (merge_escape_glyph_face): New function, refactored from...
3868 (get_next_display_element): ...here.
3869 (merge_glyphless_glyph_face): New function, refactored from...
3870 (produce_glyphless_glyph): ...here...
3871 * term.c (produce_glyphless_glyph): ...and here.
3873 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3875 * eval.c (eval_sub): Only call Ffunction if necessary.
3877 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3879 Attempt to make redisplay more selective when changing cursor type.
3880 * frame.h (struct frame): New bitfield cursor_type_changed.
3881 * xdisp.c (cursor_type_changed): Remove.
3882 (try_cursor_movement, redisplay_window, try_window_id)
3883 (set_frame_cursor_types, try_window_reusing_current_matrix):
3884 Adjust to use per-frame bitfield.
3885 (redisplay_internal): Look for cursor type change on each visible
3886 frame and consider all frames if cursor type has been changed on
3887 the frame other than selected. If cursor type has been changed on
3888 selected frame only, do not use fast update.
3890 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3892 Attempt to make redisplay more selective when changing fonts.
3893 * frame.h (struct frame): New bitfield fonts_changed.
3894 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3895 (adjust_frame_glyphs): Add prototype.
3896 * dispnew.c (fonts_changed_p): Remove.
3897 (adjust_glyphs): Remove because we do not
3898 adjust matrices on all frames at once any more.
3899 (adjust_frame_glyphs): Block and unblock input here.
3900 (adjust_glyph_matrix): Use fonts_changed.
3901 (change_frame_size_1): Use adjust_frame_glyphs.
3902 * font.c (font_open_entity): Use fonts_changed.
3903 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3904 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3905 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3906 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3907 (shrink_mini_window, Fresize_mini_window_internal)
3908 (window_scroll_pixel_based, Fset_window_configuration)
3909 (apply_window_adjustment, Fset_window_vscroll):
3910 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3911 Use adjust_frame_glyphs.
3912 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3913 (try_window_reusing_current_matrix, try_window_id, display_line)
3914 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3915 (redisplay_internal): Consider fonts_changed and adjust frame
3916 matrices for each frame only if the frame is visible. If font
3917 has been changed on some frame during full redisplay, retry
3918 only visible frames where the font has been actually changed.
3920 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3922 Cache current header and mode line height for each window.
3923 * window.h (struct window): New fields mode_line_height
3924 and header_line_height.
3925 * window.c (make_window): Initialize them.
3926 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3927 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3928 (current_mode_line_height, current_header_line_height):
3930 * xdisp.c (current_mode_line_height, current_header_line_height):
3932 (pos_visible_p, init_xdisp): Adjust user.
3933 (redisplay_window): Invalidate mode_line_height and
3934 header_line_height if current and desired matrices do not agree.
3936 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3938 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3939 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3941 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3943 Make --without-x compatible with --enable-gcc-warnings.
3944 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3945 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3946 members under HAVE_WINDOW_SYSTEM.
3947 * keyboard.c (make_lispy_focus_out): Likewise.
3948 (record_menu_key): Move under HAVE_MENUS.
3949 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3950 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3951 (syms_of_xdisp): Adjust user.
3952 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3953 (start_hourglass, cancel_hourglass):
3954 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3955 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3956 and CLEAR_FONT_TABLE_NFONTS.
3957 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3958 Declare only if HAVE_WINDOW_SYSTEM.
3959 (lface_same_font_attributes_p, clear_face_gcs): Define only
3960 if HAVE_WINDOW_SYSTEM.
3962 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3964 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3965 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3966 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3968 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3970 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3972 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3974 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3975 This fixes a type error on hosts where ptrdiff_t is wider than int.
3977 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3979 * keyboard.c (read_key_sequence_vs): New function.
3980 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3983 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3985 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3987 Makefile improvements.
3988 * Makefile.in (config.status): Don't use double-colon rules, as
3989 they are not portable according to POSIX. Fix shell typo with `;
3990 I guess this rule has never been tested?
3991 (VCSWITNESS): New macro, to override any environment var.
3993 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3995 * xterm.h (struct x_display_info): Do not track X connection
3996 fd separately because it is always available from Display.
3997 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4000 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4002 * buffer.c (drop_overlay):
4003 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4004 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4006 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4008 * buffer.c (Fmake_overlay, Fmove_overlay):
4009 * intervals.c (set_point_from_marker):
4010 * print.c (PRINTPREPARE): Prefer signal_error
4011 to plain error and report unsuitable marker too.
4013 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4015 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4016 for 'dragging' member.
4017 (struct x_output): Remove set-but-unused leftovers
4018 'left_before_move' and 'top_before_move'.
4019 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4020 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4021 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4022 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4023 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4024 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4025 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4026 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4028 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4030 * nsfont.m (INVALID_GLYPH): New define.
4031 (nsfont_encode_char): Use INVALID_GLYPH.
4032 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4034 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4036 * xterm.c (x_last_mouse_movement_time): Revert last change.
4037 This code should use XDisplayMotionBufferSize to check display's
4038 motion history first, and there are few other issues as well.
4039 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4040 (handle_one_xevent): Adjust user.
4042 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4044 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4045 * frame.c (Flast_nonminibuf_frame): ... to here.
4046 (check_minibuf_window): Don't abort if no window was found
4049 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4051 Use XGetMotionEvents to ask the last mouse motion time from X server.
4052 * xterm.c (X_MOTION_HISTORY): Default to 1.
4053 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4054 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4055 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4056 Ifdef away legacy code.
4057 (XTmouse_position, x_scroll_bar_report_motion):
4058 Use x_last_mouse_movement_time.
4059 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4062 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4064 * msdos.c (last_mouse_window): Move to...
4065 (dos_rawgetc): ...this function and adjust comment.
4066 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4067 (mouseMoved): ...this function and adjust comment.
4068 * w32term.c (last_window): Likewise with...
4069 (w32_read_socket): ...this function.
4070 * xterm.c (last_window): Likewise with...
4071 (handle_one_xevent): ...this function.
4073 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4075 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4076 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4077 (handle_one_xevent): ...to here.
4078 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4081 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4083 * msdos.c (IT_set_terminal_window): Remove no-op.
4084 (initialize_msdos_display): Adjust terminal setup.
4085 * w32console.c (w32con_set_terminal_window): Remove no-op.
4086 (initialize_w32_display): Adjust terminal setup.
4087 * w32term.c (w32_set_terminal_window): Remove no-op.
4088 (w32_create_terminal): Adjust terminal setup.
4089 * xterm.c (XTset_terminal_window): Remove no-op.
4090 (x_create_terminal): Adjust terminal setup.
4092 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4094 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4096 (ns_create_terminal): Adjust terminal setup.
4097 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4099 (w32_create_terminal): Adjust terminal setup.
4100 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4102 (x_create_terminal): Adjust terminal setup.
4104 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4106 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4107 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4108 * dispnew.c (buffer_posn_from_coords):
4109 * window.c (Fwindow_end, displayed_window_lines):
4110 * xdisp.c (redisplay_mode_lines): Use it.
4112 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4114 * fontset.c (face_for_char): Check char in the current face font first
4115 if HAVE_NS (Bug#15138).
4117 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4119 * window.c (temp_output_buffer_show): Make sure window returned
4120 by display_buffer is live (Bug#15213).
4122 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4124 Minor cleanup to avoid forward declarations.
4125 * coding.h (struct ccl_spec): Remove forward declaration.
4126 * composite.h (toplevel): Include font.h.
4127 (struct composition_it, struct face, struct font_metrics):
4128 Remove forward declaration.
4129 * dispextern.h (struct image, struct atimer): Likewise.
4130 * emacsgtkfixed.h (struct frame): Likewise.
4131 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4132 * font.h (struct font_driver, struct font, struct glyph_string)
4133 (struct face): Remove forward declaration.
4134 * fontset.h (struct face, struct font): Likewise.
4135 * frame.h (toplevel): Style cleanup.
4136 (enum output_method): Move to...
4137 * termhooks.h (enum output_method): ...here.
4138 (struct glyph, struct frame, struct ns_display_info)
4139 (struct x_display_info, struct w32_display_info):
4140 Remove forward declaration.
4141 * xterm.h (toplevel): Include termhooks.h.
4142 (struct font, struct window, struct glyph_matrix, struct frame)
4143 (struct input_event, struct face, struct image): Remove forward
4145 * gtkutil.h (struct _widget_value): Likewise.
4146 * keyboard.h (toplevel): Include termhooks.h.
4147 (struct input_event): Remove forward declaration.
4149 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4151 * intervals.c (set_point_from_marker): New function.
4152 * editfns.c (Fgoto_char):
4153 * process.c (Finternal_default_process_filter):
4154 * window.c (select_window_1): Use it.
4155 * buffer.h (set_point_from_marker): Add prototype.
4157 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4159 * w32.c (term_winsock): Call release_listen_threads before calling
4161 (_sys_wait_accept): Wait for accept event in a loop with a finite
4162 timeout, instead of waiting indefinitely. Will hopefully avoid
4163 hanging during exit because WSACleanup deadlocks waiting for the
4164 event object to be released. (Bug#14333)
4166 * w32proc.c (release_listen_threads): New function, signals all
4167 the reader threads that listen for connections to stop waiting.
4169 * w32.h (release_listen_threads): Add prototype.
4171 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4173 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4174 field of new marker (for sanity and safety).
4175 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4176 anyway because XMISCTYPE is a function and can't be an lvalue).
4178 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4180 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4181 (x_after_update_window_line, x_scroll_bar_create):
4182 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4183 (handle_one_xevent, x_clear_frame_area):
4184 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4185 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4186 * xterm.h (x_clear_area): Adjust prototype.
4188 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4190 Hook scanning and indentation functions to find_newline. This helps
4191 to avoid duplicated code and renders more respect to newline cache.
4192 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4193 * cmds.c (Fforward_line):
4194 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4195 Use find_newline and avoid unnecessary point movements.
4196 * search.c (scan_newline): Implement on top of find_newline.
4198 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4200 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4201 scoped code (bug#11258).
4203 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4205 * nsterm.m (last_window): New variable.
4206 (EV_TRAILER2): New macro.
4207 (EV_TRAILER): Call EV_TRAILER2.
4208 (mouseMoved:): Add support for mouse-autoselect-window
4209 on nextstep (Bug#6888).
4211 2013-08-28 Andreas Schwab <schwab@suse.de>
4213 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4214 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4215 Remove unused macro definitions.
4216 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4217 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4218 Only define if emacs.
4220 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4222 Prefer enum glyph_row_area to int where appropriate.
4223 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4225 (window_box, window_box_width, window_box_left, window_box_left_offset)
4226 (window_box_right, window_box_right_offset): Adjust prototypes.
4227 * xdisp.c (window_box, window_box_width, window_box_left)
4228 (window_box_left_offset, window_box_right, window_box_right_offset):
4229 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4230 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4231 * nsterm.m (ns_clip_to_row):
4232 * w32term.c (w32_clip_to_row):
4233 * xterm.c (x_clip_to_row): Likewise.
4235 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4237 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4238 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4240 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4242 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4243 for portability to hosts where /bin/sh has problems.
4245 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4247 Redesign redisplay interface to drop global output_cursor.
4248 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4249 (toplevel): Remove declaration of output_cursor.
4250 (set_output_cursor, x_cursor_to): Remove prototype.
4251 * window.h (struct window): New member output_cursor.
4252 (output_cursor_to): New function to replace RIF member.
4253 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4254 (update_text_area, set_window_cursor_after_update): Use it.
4255 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4256 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4257 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4258 * w32term.c (x_update_window_begin, x_update_window_end):
4259 * xterm.c (x_update_window_begin, x_update_window_end):
4260 Adjust to use per-window output cursor.
4262 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4264 Simplify SELECT_TYPE-related code.
4265 Like EMACS_TIME, this portability layer is no longer needed, since
4266 Emacs has been using fd_set as a portability layer for some time.
4267 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4268 (SELECT_TYPE): Remove. All uses changed to fd_set.
4269 (fd_set) [!FD_SET]: New typedef.
4271 Simplify EMACS_TIME-related code.
4272 This portability layer is no longer needed, since Emacs has been
4273 using struct timespec as a portability layer for some time.
4274 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4275 Include <time.h> rather than "systime.h"; that's all that's needed now.
4276 * dispnew.c: Include <timespec.h> rather than "systime.h";
4277 that's all that's needed now.
4278 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4279 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4280 TIMESPEC_RESOLUTION.
4281 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4282 LOG10_TIMESPEC_RESOLUTION.
4283 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4284 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4285 (make_emacs_time): Remove. All used changed to make_timespec.
4286 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4287 (current_timespec): Rename from current_emacs_time. All uses changed.
4288 (add_emacs_time): Remove. All uses changed to timespec_add.
4289 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4290 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4291 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4292 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4293 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4294 (current_timespec): Rename from current_emacs_time. All uses changed.
4295 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4296 changed to timespec_cmp.
4297 * xgselect.c: Include <timespec.h>, since our .h files don't.
4299 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4301 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4302 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4303 Remove the leftovers.
4304 * gtkutil.c (toplevel): Do not declare Qxft but include
4306 * image.c (toplevel): Do not declare Vlibrary_cache because
4307 it's already done in lisp.h.
4309 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4311 * lisp.h (Mouse_HLInfo): Move from here...
4312 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4313 (reset_mouse_highlight): New function.
4314 * msdos.c (dos_set_window_size, IT_update_begin)
4315 (internal_terminal_init):
4316 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4317 (ns_initialize_display_info):
4318 * w32console.c (initialize_w32_display):
4319 * w32term.c (x_update_window_end, x_free_frame_resources)
4320 (w32_initialize_display_info):
4321 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4322 * window.c (Fdelete_other_windows_internal):
4323 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4324 * termchar.h (toplevel):
4325 * xterm.h (toplevel): Include dispextern.h.
4327 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4329 Fix minor problems found by static checking.
4330 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4331 (expect): Avoid nested-if warning.
4332 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4333 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4334 * nsterm.h, nsterm.m (ns_select):
4335 * xgselect.c, xgselect.h (xg_select):
4336 Adjust signature to better match pselect's.
4337 * nsterm.m (ns_select):
4338 Don't set *TIMEOUT, since pselect doesn't.
4339 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4340 diagnostic about assigning const char * to it.
4341 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4343 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4345 * lread.c (substitute_object_recurse): Handle hash-tables as well
4348 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4350 Fix unlikely core dump in init_tty, and simplify terminfo case.
4351 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4352 The old version incorrectly dumped core if malloc returned a
4353 buffer containing only non-NUL bytes.
4354 (init_tty): Do not allocate or free termcap buffers; the
4355 struct does that for us now.
4356 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4357 (struct tty_display_info): Define members termcap_term_buffer and
4358 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4359 use them. Allocate them directly in struct rather than indirectly
4360 via a pointer, to simplify init_tty.
4362 * frame.c (check_minibuf_window): Initialize 'window' properly,
4363 so that Emacs reliably aborts later if 'window' is not initialized.
4365 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4367 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4368 of VoidSymbol (Bug#15154).
4370 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4372 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4373 mouse_face_beg_y and mouse_face_end_y.
4374 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4375 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4376 Adjust users and update comment where appropriate.
4378 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4380 * frame.c (check_minibuf_window): New function.
4381 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4382 Call check_minibuf_window (Bug#15183).
4384 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4386 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4387 because this is the only last cursor data we need to keep and consult.
4388 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4389 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4392 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4394 Fix recovering from possible decompression error.
4395 Since insert_from_gap doesn't always move point, we can't use PT as
4396 the position where the partially decompressed data ends, and
4397 should count how many bytes was produced so far.
4398 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4399 (unwind_decompress): Really delete partially uncompressed data.
4400 (Fzlib_decompress_region): Take decompressed data size into account.
4402 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4404 * syntax.c (init_syntax_once): Adjust comment and do an early
4405 initialization of Qchar_table_extra_slots just once...
4406 * casetab.c (init_casetab_once):
4407 * category.c (init_category_once):
4408 * character.c (syms_of_character):
4409 * coding.c (syms_of_coding):
4410 * xdisp.c (syms_of_xdisp): ...and omit it here.
4412 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4414 * xdisp.c (get_next_display_element): Don't apply to characters
4415 from a display vector the logic of setting it->end_of_box_run_p
4416 suitable for characters from a buffer. (Bug#15175)
4418 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4419 to handle directories, rather than '_utime' which doesn't.
4422 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4424 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4425 or fullscreen (Bug#14627).
4427 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4429 System-dependent integer overflow fixes.
4430 * process.c (Fset_process_window_size): Signal an error if
4431 the window size is outside the range supported by the lower level.
4432 * sysdep.c (set_window_size): Return negative on error,
4433 nonnegative on success, rather than -1, 0, 1 on not in system,
4434 failure, success. This is simpler. Caller changed.
4435 (serial_configure): Remove unnecessary initialization of local.
4436 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4437 size fits in unsigned long; this isn't true on some 32-bit hosts.
4438 Avoid buffer overrun if some future version of /proc/meminfo has a
4439 variable name longer than 20 bytes.
4440 (system_process_attributes) [__FreeBSD__]:
4441 Don't assume hw.availpages fits in 'int'.
4443 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4445 Don't let very long directory names overrun the stack.
4446 Fix some related minor problems involving "//", vfork.
4447 * callproc.c (encode_current_directory): New function.
4448 (call_process): Don't append "/"; not needed.
4449 * fileio.c (file_name_as_directory_slop): New constant.
4450 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4451 this can save the caller having to alloca.
4452 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4453 Use SAFE_ALLOCA, not alloca.
4454 (directory_file_name, Fexpand_file_name): Leave leading "//"
4455 alone, since it can be special even on POSIX platforms.
4456 * callproc.c (call_process):
4457 * process.c (Fformat_network_address):
4458 * sysdep.c (sys_subshell):
4459 Use encode_current_directory rather than rolling our own.
4460 (create_process): No need to encode directory; caller does that now.
4461 * process.h (encode_current_directory): New decl.
4462 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4463 Rework to avoid 'goto xyzzy;'.
4465 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4467 * xdisp.c (handle_face_prop): If the default face was remapped use
4468 the remapped face for strings from prefix properties. (Bug#15155)
4470 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4472 Minor cleanup for redisplay interface and few related functions.
4473 * frame.h (enum text_cursor_kinds): Move from here...
4474 * dispextern.h (enum text_cursor_kinds): ...to here.
4475 (toplevel): Drop unnecessary declarations.
4476 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4477 in update_window_end_hook and draw_window_cursor functions.
4478 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4479 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4480 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4481 * xterm.c (x_update_window_end, x_draw_window_cursor):
4482 * xdisp.c (display_and_set_cursor, update_window_cursor)
4483 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4484 enum text_cursor_kinds where appropriate.
4486 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4488 Redesign redisplay interface to drop updated_row and updated_area.
4489 * dispextern.h (updated_row, updated_area): Remove declaration.
4490 (struct redisplay_interface): Pass glyph row and row area parameters
4491 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4492 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4494 * dispnew.c (updated_row, updated_area): Remove.
4495 (redraw_overlapped_rows, update_window_line): Adjust user.
4496 (update_marginal_area, update_text_area): Likewise. Pass updated row
4497 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4498 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4501 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4503 * process.c (flush_pending_output): Remove stub.
4506 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4508 * callproc.c: Fix race that killed background processes (Bug#15144).
4509 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4510 Record deleted process-id in critical section, not afterwards.
4511 Don't mistakenly kill process created by a call-process invocation
4512 that discards output and does not wait.
4514 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4516 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4517 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4518 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4519 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4520 to shut up compiler in mark_object.
4521 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4523 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4525 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4526 We can't portably rely on PTY_OPEN doing that, even if
4527 it calls posix_openpt with O_CLOEXEC.
4529 2013-08-20 Kenichi Handa <handa@gnu.org>
4531 * character.c (string_char): Improve commentary.
4533 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4535 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4536 (struct animation_cache): Make signature a flexible array member.
4537 All uses changed. This is a tad slower but may insulate us better
4538 from future changes to ImageMagick.
4540 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4542 * image.c: Shrink memory needed for animation cache.
4543 (SIGNATURE_DIGESTSIZE): New constant.
4544 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4545 (imagemagick_create_cache): Copy the signature. This saves
4546 several KB of memory that ImageMagick wastes per signature.
4547 Don't bother updating the update_time, as the caller does that now.
4548 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4549 it's a fixed size struct member now.
4550 (imagemagick_get_animation_cache): Always destroy the signature,
4551 as it's now imagemagick_create_cache's responsibility to copy it.
4552 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4553 and use memcmp rather than strcmp.
4554 eassert that ImageMagick returns a signature of the specified length.
4556 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4558 * image.c (imagemagick_get_animation_cache): Don't segfault on
4560 (imagemagick_get_animation_cache): Revert to previous definition
4561 so that it actually works. But keep the memory leak fix.
4562 (imagemagick_get_animation_cache): Fix memory leak.
4564 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4566 * image.c: Fix animation cache signature memory leak.
4567 Fix some other minor performance problems while we're at it.
4568 (imagemagick_create_cache): Clear just the members that
4569 need clearing. Don't set update_time, as caller does that now.
4570 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4571 Simplify by using pointer-to-pointer instead of a prev pointer.
4572 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4573 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4574 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4575 it's already a copy. Free the signature probe unless it's cached.
4577 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4578 This was introduced by my 2013-08-12 fix for Bug#15035.
4580 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4582 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4583 (imagemagick_prune_animation_cache): Now static.
4585 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4587 * image.c (imagemagick_get_animation_cache): Don't segfault when
4588 pruning all entries.
4590 2013-08-18 Ken Brown <kbrown@cornell.edu>
4592 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4593 static heap if ENABLE_CHECKING is defined.
4594 (max_bss_sbrk_ptr): New variable.
4596 (report_sheap_usage): Report maximum static heap usage instead of
4597 ending static heap usage.
4599 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4601 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4602 of zlib_initialized according to the results of calling
4603 init_zlib_functions.
4605 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4607 * image.c: Implement an ImageMagick per-image cache.
4608 (imagemagick_get_animation_cache): Fix a double-free error.
4609 (imagemagick_load_image): Remove the ping_wand code, which only
4610 apparently saved time on invalid animated images, and slowed down
4611 everything else. Optimise for the common case.
4613 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4615 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4617 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4619 * marker.c (set_marker): Remove documentation of undefined behavior.
4621 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4623 * image.c (imagemagick_compute_animated_image): Animate correctly
4624 when sub-images are smaller than the main image.
4625 (imagemagick_compute_animated_image): Setting the iterator row to
4626 zero is apparently not allowed.
4627 (imagemagick_compute_animated_image): Allow images that say they
4628 have sub-images that are bigger than the main image, but just crop
4631 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4633 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4635 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4637 * image.c (imagemagick_compute_animated_image): Respect the GIF
4640 2013-08-15 Ken Brown <kbrown@cornell.edu>
4642 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4643 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4646 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4648 Fix minor problems found by static checking.
4649 * frame.c (delete_frame):
4650 * xdisp.c (next_element_from_display_vector):
4651 Avoid uninitialized local.
4652 * image.c (imagemagick_compute_animated_image): Port to C89.
4653 Prefer usual GNU indentation style for loops.
4654 Be more careful about bizarrely large sizes, by using ptrdiff_t
4657 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4659 Fix infinite frame selection loop (Bug#15025).
4660 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4662 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4664 * xdisp.c (compute_window_start_on_continuation_line):
4665 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4666 to make sure we end up setting the window start at the leftmost
4667 visible character of the display line. This avoids funky
4668 horizontal shifting because the window start is not kept on the
4669 same position. (Bug#15090)
4670 (next_element_from_display_vector): Support 'box' face attribute
4671 in the face definitions of a display vector. (Bug#15099)
4673 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4675 * image.c (imagemagick_compute_animated_image): Implement animated
4677 (imagemagick_compute_animated_image): Fix some compilation
4678 warnings. Implement a very simple cache to make the animation
4679 usable at all, but it should be replaced with a per-image cache.
4681 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4683 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4684 to do `for' loops over alist values.
4685 * buffer.h (FOR_EACH_BUFFER):
4686 * process.c (FOR_EACH_PROCESS): Use it.
4687 (handle_child_signal, status_notify, Fget_buffer_process)
4688 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4690 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4692 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4693 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4694 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4695 to xzalloc and so avoid redundant call to memset.
4696 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4697 members because it is allocated with xzalloc and so already zeroed.
4699 2013-08-14 Ken Brown <kbrown@cornell.edu>
4701 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4704 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4706 Utility function and macro to copy Lisp string to C string.
4707 * lisp.h (xlispstrdupa): New macro.
4708 (xlispstrdup): New prototype.
4709 * alloc.c (xlispstrdup): New function.
4710 * callint.c (Fcall_interactively):
4711 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4712 (Fsubstitute_in_file_name):
4713 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4714 * image.c (x_create_bitmap_from_file):
4715 * w32term.c (w32_term_init):
4716 * xterm.c (x_term_init): Use xlispstrdup.
4718 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4720 * image.c (imagemagick_load_image): Make animated pictures work.
4721 There's still some problems with background color settings, though
4724 * decompress.c (unwind_decompress): Always restore point.
4726 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4728 * marker.c (set_marker): Reformat documentation.
4730 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4732 * xdisp.c (cursor_type_changed): Now static.
4734 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4735 Use changed. This avoids the need to call xmalloc and for the
4736 caller to call xfree, and avoids memory leaks in some situations.
4738 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4740 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4741 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4742 (redisplay_window): If window_end_valid is cleared due to non-zero
4743 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4744 so do not call to try_cursor_movement for that window.
4746 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4748 * window.h (struct window): Convert window_end_pos and
4749 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4750 (wset_window_end_pos, wset_window_end_vpos): Remove.
4751 * dispnew.c (adjust_glyph_matrix):
4752 * window.c (Fwindow_end, replace_window, set_window_buffer)
4754 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4755 (set_vertical_scroll_bar, redisplay_window, try_window)
4756 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4757 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4758 (note_mouse_highlight): Adjust users.
4759 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4762 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4764 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4765 * image.c (imagemagick_filename_hint): Use `const char *' and
4766 prefer SSDATA to SDATA to avoid warnings.
4768 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4770 Cleanup window fringes, margins and scroll bars adjustments.
4771 * window.c (set_window_fringes, set_window_margins)
4772 (set_window_scroll_bars, apply_window_adjustment): New functions.
4773 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4774 (Fset_window_scroll_bars): Use them.
4776 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4778 * window.h (struct window): Convert scroll_bar_width
4779 from Lisp_Object to integer. Adjust comment.
4780 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4782 * window.c (wset_scroll_bar_width): Remove.
4783 (make_window): Initialize scroll_bar_width.
4784 (Fsplit_window_internal): Use direct assignment.
4785 (Fset_window_configuration, save_window_save):
4786 Convert Lisp_Object to integer and back where appropriate.
4787 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4788 bar was actually changed, and mention this in docstring.
4790 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4792 * decompress.c: Minor simplifications.
4793 (Fzlib_decompress_region): Don't bother verifying
4794 that avail_out <= UINT_MAX, as that was confusing.
4795 Mention the restriction in a comment instead.
4796 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4798 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4800 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4801 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4803 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4805 * image.c (imagemagick_filename_hint): Check for errors in the
4808 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4810 * window.c (Fwindow_margins): Return nil when there's no marginal
4811 area, as per the documented API.
4813 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4814 Fmake_vector, as scroll bar's struct members are not all Lisp
4815 objects now. This avoids crashes in GC.
4817 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4818 bool, so its address could be taken.
4820 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4822 * image.c (imagemagick_filename_hint): New function to possibly
4823 apply `image-content-type-suffixes'.
4824 (imagemagick_load_image): Use it.
4826 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4828 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4829 if loading zlib failed.
4831 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4833 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4834 2013-08-13 checkin below. Change bool to BOOL, rule is:
4835 All Obj-C code uses BOOL, except for interfaces callable from C.
4837 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4839 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4841 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4842 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4843 bool instead of BOOL.
4844 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4845 from Lisp_Object to bitfield. Adjust comment.
4846 * w32term.c (x_scroll_bar_create): Adjust user.
4847 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4848 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4849 Use bool for boolean.
4850 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4851 to `unsigned int' when defining a bitfield.
4853 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4855 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4857 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4859 * window.h (struct window): Convert left_margin_cols and
4860 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4861 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4862 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4864 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4866 (showing_window_margins_p, update_window_line, update_frame_1):
4867 * fringe.c (draw_fringe_bitmap_1):
4868 * xdisp.c (window_box_width): Adjust users.
4869 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4870 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4871 Use direct assignment.
4872 (Fset_window_configuration, save_window_save, Fwindow_margins):
4873 Convert Lisp_Object to integer and back where appropriate.
4874 (Fset_window_margins): Adjust user. Return t if any margin
4875 was actually changed, and mention this in docstring.
4877 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4879 * syntax.c (forward_word):
4880 * cmds.c (forward_char, backward_char): Mention the optional argument.
4882 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4884 * window.h (struct window): Convert left_fringe_width
4885 and right_fringe_width from Lisp_Objects to integers.
4887 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4888 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4889 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4891 (make_window): Initialize new integer fields to -1.
4892 (Fsplit_window_internal): Use direct assignment.
4893 (Fset_window_configuration, save_window_save):
4894 Convert Lisp_Object to integer and back where appropriate.
4895 (Fset_window_fringes): Adjust user. Return t if any fringe
4896 was actually changed, and mention this in docstring.
4898 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4900 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4901 * nsfns.m (x_set_cursor_type):
4902 * w32fns.c (x_set_cursor_type):
4903 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4904 * xdisp.c (set_frame_cursor_types): ...but in common code.
4906 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4908 * font.c (clear_font_cache): New function, stripped from...
4909 (Fclear_font_cache): ...here, which now uses the function
4910 above. Adjust comment.
4911 * font.h (clear_font_cache): Add prototype.
4912 * xfaces.c (clear_face_cache): Use clear_font_cache.
4914 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4916 * window.c (Fset_window_start): Compare `w', not `window' because
4917 `w' might not be equal to `window' after call to decode_live_window.
4919 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4921 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4922 This fixes a problem introduced by the Bug#15035 patch
4923 when using GPG. Reported by Herbert J. Skuhra.
4925 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4927 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4928 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4929 not yet initialized.
4931 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4933 * decompress.c (Fzlib_decompress_region): Support zlib
4934 decompression, too, and rename.
4936 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4938 Minor zlib configuration tweaks.
4939 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4940 Don't assume presence of fn_inflateInit2_ zlib internal function.
4942 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4944 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4945 include the zlib prefix.
4947 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4949 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4950 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4951 define static variables that are pointers to zlib functions to be
4953 (init_zlib_functions) [WINDOWSNT]: New function.
4954 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4956 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4957 macros instead of invoking the zlib functions directly.
4958 (syms_of_decompress): DEFSYM Qzlib_dll.
4959 Staticpro Szlib_available_p.
4961 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4963 Avoid looping over all frame windows to freeze and unfreeze.
4964 * window.h (struct window): Drop frozen_window_start_p.
4965 (freeze_window_starts): Drop prototype.
4966 * frame.h (struct frame): New frozen_window_starts flag.
4967 (FRAME_WINDOWS_FROZEN): New macro.
4968 * window.c (freeze_window_start, freeze_window_starts):
4970 (select_window, replace_window): Adjust users.
4971 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4972 (window_frozen_p): New function.
4973 (redisplay_window): Use it.
4975 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4977 Fix some fd issues when running subprocesses (Bug#15035).
4978 Fix bugs that can leak files or file descriptors on errors.
4979 Don't unlink open temp files, as that's hard for users to diagnose
4980 when things go awry (e.g., temp disk exhausted).
4981 Don't bother to lock temp files. Check for invalid recursion.
4982 * callproc.c (synch_process_fd): Remove. All uses removed.
4983 (synch_process_tempfile): New var or macro.
4984 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4986 (record_kill_process): New arg, the temp name. All callers changed.
4987 (delete_temp_file): Now just a simple wrapper around unlink.
4988 (call_process_kill): New arg, the call_process_fd array.
4989 Close them all. Clear synch_process_pid. Remove the temp file,
4990 or arrange for it to be removed.
4991 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4992 that's been moved to synch_process_tempfile. Caller changed.
4993 Do not remove the tempfile; that's now call_process_kill's
4995 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4996 call_process_kill; the caller now does that.
4997 (call_process_cleanup): Do not close the process fd; that's now
4998 call_process_kill's responsibility.
4999 (Fcall_process): Implement via new function call_process, which
5000 has most of the old body of Fcall_process, but with a different API.
5001 (call_process): New function that does not open or close filefd if
5002 it is nonnegative. Record which fds need to be closed, and let
5003 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5004 Signal an error if invoked recursively (could be done via a hook).
5005 Simplify creation of the tempfile in the MSDOS case.
5006 Don't create the output file until after checking for the executable.
5007 Report any failure to open /dev/null.
5008 Don't open /dev/null for writing twice; once is enough.
5009 Don't create pipe if all output is being discarded or sent to file.
5010 Don't worry about setting up the coding system or reading from the
5011 pipe if all output is being discarded.
5012 Hoist fd_error local into top level, to lessen block nesting.
5013 Don't record deleted pid here; now done by Fcall_process_region.
5014 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5015 and note its success in synch_process_tempfile.
5016 Do not leak resources when child_setup fails.
5017 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5018 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5019 (create_temp_file): Now returns open fd, with an additional
5020 Lisp_Object * argument to return the name. All callers changed.
5021 Do not close the file; rewind it instead, and leave it open for
5022 the caller. Do not lock the temp file. Unwind-protect the file
5023 and the file-descriptor.
5024 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5025 If an asynchrounous process, record it here, not in call_process.
5026 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5027 * eval.c (set_unwind_protect): New function.
5028 * fileio.c (write_region): New function, generalized from the
5029 old Fwrite_region. Do not lock temp files.
5030 (Fwrite_region): Use it.
5031 * lisp.h (set_unwind_protect, write_region): New decls.
5032 * process.c: Include <verify.h>.
5033 (make_process): Mark fds as initially closed.
5034 (deleted_pid_list): Now a list of pid-filename pairs.
5036 (close_process_fd): New function.
5037 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5038 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5039 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5040 (create_process, create_pty, Fmake_serial_process)
5041 (server_accept_connection): Record which fds need to be closed,
5042 and let deactivate_process close them.
5043 (Fmake_network_process): Do not discard the unwind-protect
5044 until it's safe to do so.
5045 (deactivate_process): Close the fds opened by create_process etc.
5046 (Fprocess_send_eof): Adjust to new way of recording open fds.
5047 Report an error if /dev/null can't be opened, instead of aborting.
5048 * process.h (PROCESS_OPEN_FDS): New constant.
5049 (struct Lisp_Process): New member open_fds.
5050 (record_kill_process, record_deleted_pid): Adjust signatures.
5051 (record_deleted_pid): Move decl here ...
5052 * syswait.h (record_deleted_pid): ... from here.
5054 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5056 * decompress.c: Fix bugs with large buffers and weird inputs.
5057 Tune a bit. Reindent as per usual Emacs style.
5058 (BUFFER_SIZE): Remove.
5059 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5060 more than UINT_MAX bytes. Decompress into the gap instead of into
5061 an auto buffer, as this should avoid copying. Return nil if
5062 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5063 set immediate_quit; we shouldn't trust zlib code that much.
5065 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5067 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5068 errors, and really move the gap to where we want it.
5070 * lisp.h: Include decompress.c support.
5072 * emacs.c (main): Include decompress.c support.
5074 * Makefile.in: Include -lz if present.
5076 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5078 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5079 (initWithTitle:): Initialize frame to 0.
5080 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5081 (fillWithWidgetValue:frame:): Rename from
5082 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5084 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5085 fillWithWidgetValue:frame:
5087 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5088 remove memory leak warnings.
5090 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5091 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5094 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5095 (x_activate_menubar): Update the whole menu.
5096 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5097 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5098 current event is not NSSystemDefined (Bug#15001).
5099 Call ns_check_menu_open only if trackingMenu is 2.
5100 (menuDidClose:): New method, decrease trackingMenu.
5101 (fillWithWidgetValue:setDelegate:): New method.
5102 (fillWithWidgetValue:): Call the above.
5104 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5106 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5108 Omit some unnecessary casts.
5109 Many of these go back to the old pre-C89 days, when they may have
5110 been needed, but we've been assuming C89 or later for a while now.
5111 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5112 (live_float_p, live_misc_p, live_vector_p):
5113 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5114 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5115 (defvar_per_buffer):
5116 * callint.c (Fcall_interactively):
5117 * doc.c (Fsubstitute_command_keys):
5118 * filelock.c (get_boot_time):
5119 * frame.c (xrdb_get_resource):
5120 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5121 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5122 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5123 (menuitem_highlight_callback, menu_destroy_callback)
5124 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5125 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5126 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5127 (xg_tool_bar_help_callback, tb_size_cb):
5128 * image.c (xpm_alloc_color, png_read_from_memory)
5129 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5130 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5132 * keymap.c (describe_map):
5133 * nsfns.m (Fns_display_monitor_attributes_list):
5134 * nsmenu.m (process_dialog:):
5135 * nsterm.m (hold_event):
5136 * process.c (wait_reading_process_output):
5137 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5138 * scroll.c (do_direct_scrolling, scrolling_1):
5139 * termcap.c (tgetent):
5140 * window.c (check_window_containing, add_window_to_list)
5141 (freeze_window_starts):
5142 * xdisp.c (compare_overlay_entries, vmessage):
5143 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5144 (x_get_monitor_attributes_xrandr)
5145 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5146 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5147 * xfont.c (xfont_match, xfont_open):
5148 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5149 (menubar_selection_callback, menu_position_func)
5150 (popup_selection_callback, create_and_show_popup_menu)
5151 (dialog_selection_callback, create_and_show_dialog):
5152 * xrdb.c (x_get_string_resource):
5154 * xsmfns.c (x_session_check_input):
5155 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5156 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5157 (xaw_jump_callback, xaw_scroll_callback):
5158 Omit unnecessary casts.
5160 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5162 Minor string-length refactoring.
5163 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5164 * frame.c (make_monitor_attribute_list):
5165 Prefer build_string to strlen + make_string.
5167 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5169 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5170 don't check minor_code (Bug#14417).
5172 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5174 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5175 vertical positions instead. This avoids calling MATRIX_ROW with
5176 row numbers that are possibly beyond valid limits. (Bug#15064)
5178 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5180 Use xstrdup and build_unibyte_string where applicable.
5181 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5182 * xfns.c (x_window):
5183 * xrdb.c (x_get_customization_string):
5184 * xterm.c (xim_initialize):
5185 * w32fns.c (w32_window): Use xstrdup.
5186 (w32_display_monitor_attributes_list):
5187 * emacs.c (init_cmdargs):
5188 * keyboard.c (PUSH_C_STR):
5189 * nsfont.m (nsfont_open):
5190 * sysdep.c (system_process_attributes):
5191 * w32.c (system_process_attributes):
5192 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5194 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5196 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5197 variables of these types so that GDB would know about them, as aid
5198 for debugging fatal exceptions. (Bug#15024) See also
5199 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5202 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5204 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5205 larger than the NSWindow (Bug#14934).
5207 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5209 Redesign redisplay interface to drop global variable updated_window.
5210 Always pass currently updated window as a parameter to update routines.
5211 * dispextern.h (updated_window): Remove declaration.
5212 (struct redisplay_interface): Pass window parameter to
5213 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5214 and after_update_window_hook.
5215 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5217 * dispnew.c (updated_window): Remove.
5218 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5219 (update_window_line): Adjust to match redisplay interface changes.
5220 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5221 (ns_scroll_run, ns_after_update_window_line):
5222 * w32term.c (x_update_window_begin, x_update_window_end)
5223 (x_after_update_window_line, x_scroll_run):
5224 * xterm.c (x_update_window_begin, x_update_window_end)
5225 (x_after_update_window_line, x_scroll_run):
5226 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5227 Likewise. Adjust comments where appropriate.
5228 (x_cursor_to): Simplify because this is always called during window
5229 update (but install debugging check anyway).
5230 (expose_window): Check must_be_updated_p flag to see whether this
5231 function is called during window update.
5233 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5235 Do not reset window modification event counters excessively.
5236 These leftovers and poor man's tricky methods to catch extra
5237 redisplay's attention are no longer needed.
5238 * frame.c (set_menu_bar_lines_1):
5239 * minibuf.c (read_minibuf_unwind):
5240 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5241 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5242 (window_scroll_line_based, Fset_window_configuration):
5243 * xdisp.c (redisplay_window): Do not reset last_modified and
5244 last_overlay_modified counters.
5246 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5248 * xselect.c (x_send_client_event): Set send_event and serial, memset
5249 data.l as it might be bigger than data.b. Use 24 bit mask to
5250 XSendEvent (Bug#15034).
5252 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5254 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5255 for TTY frames that are not the top frame on their console.
5258 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5260 * w32term.c (w32fullscreen_hook): Really maximize frame when
5261 asked for (Bug#14841).
5263 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5265 Prefer selected_window to Fselected_window, likewise for frames.
5266 * buffer.c (Fbuffer_swap_text):
5267 * data.c (Fvariable_binding_locus):
5268 * window.c (run_window_configuration_change_hook): Adjust users.
5269 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5270 Use decode_live_frame.
5272 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5274 Be more careful if selected window shows the buffer other than current,
5275 use window_outdated only if this is not so. This change should also
5276 address some weird issues discussed in Bug#13012.
5277 * window.h (window_outdated): New prototype.
5278 * window.c (window_outdated): Now here. Convert from static and
5279 always assume window's buffer.
5280 (Fwindow_end, Fwindow_line_height): Use it.
5281 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5282 and always assume window's buffer.
5283 (redisplay_window): Adjust user.
5284 (redisplay_internal): Call to reconsider_clip_changes once and
5285 check whether mode line should be updated only if selected window
5286 shows current buffer.
5287 (run_window_scroll_functions): Use eassert for debugging check.
5288 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5290 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5292 * window.c (window_scroll, window_scroll_pixel_based)
5293 (window_scroll_line_based): Use bool for booleans.
5295 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5297 * process.c: Fix minor off-by-one issues in descriptor counts.
5298 This shouldn't fix any real bugs, but it cleans up the code a bit.
5299 (max_process_desc, max_input_desc): -1, not 0, means none.
5301 (delete_input_desc): New function.
5302 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5303 (deactivate_process): Scan backwards when recomuting max_process_desc;
5304 that should be faster.
5305 (init_process_emacs): Initialize max_input_desc.
5307 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5309 Use region cache to speedup bidi_find_paragraph_start.
5310 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5311 Rename cache_long_line_scans to cache_long_scans.
5312 * buffer.c (bset_cache_long_line_scans): Rename to
5313 bset_cache_long_scans.
5314 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5315 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5317 (syms_of_buffer): Rename cache-long-line-scans to
5318 cache-long-scans. Adjust docstring.
5319 * search.c (newline_cache_on_off):
5320 * indent.c (width_run_cache_on_off): Adjust users.
5321 * bidi.c (bidi_paragraph_cache_on_off): New function.
5322 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5323 * insdel.c (prepare_to_modify_buffer):
5324 Invalidate bidi_paragraph_cache if enabled.
5326 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5328 Invalidate region caches only if buffer text is going to be changed.
5329 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5330 (modify_text): ...new prototype.
5331 (prepare_to_modify_buffer_1): New prototype.
5332 * textprop.c (modify_region): Rename to...
5333 (modify_text_properties): ...new function.
5334 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5335 (Fremove_list_of_text_properties): Adjust users.
5336 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5337 (modify_text): ...new function.
5338 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5339 (prepare_to_modify_buffer_1): ...new function.
5340 * casefiddle.c (casify_region):
5341 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5342 (Ftranspose_regions): Use modify_text.
5344 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5346 * lisp.mk (lisp): Add nadvice.elc.
5348 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5350 New macro to iterate over live buffers similar to frames.
5351 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5352 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5353 Declare buffer-related variables here to offload lisp.h.
5354 * buffer.c (Vbuffer_alist): Adjust comment.
5355 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5356 (other_buffer_safely):
5357 * data.c (store_symval_forwarding):
5358 * dispnew.c (Fframe_or_buffer_changed_p):
5359 * fileio.c (Fdo_auto_save):
5360 * filelock.c (unlock_all_files):
5361 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5363 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5365 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5366 * callproc.c (create_temp_file):
5367 * filelock.c (create_lock_file):
5368 Assume mkostemp, since it's now provided by Gnulib.
5370 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5372 * w32.c (mkostemp): New function.
5373 (mktemp): Remove, no longer used. Most of the code reused in
5374 mkostemp. (Bug#15015)
5375 (mktemp): Don't undef.
5377 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5379 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5380 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5381 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5382 (free_glyph_pool, check_glyph_memory): Likewise for
5383 all users. Adjust comments where appropriate.
5385 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5387 * composite.h: Minor fixups.
5388 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5389 to fix a misspelling, and change it to an inline function while
5390 we're at it (it need not be a macro). All uses changed.
5391 (composition_method, composition_valid_p):
5392 Rewrite to avoid assignments in if-conditions.
5394 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5396 Do not use global Lisp_Object in composition macros.
5397 * composite.h (composition_temp): Remove declaration.
5398 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5399 (composition_method, composition_valid_p): ...inline functions.
5400 (compose_region): Remove the leftover.
5401 * composite.c (composition_temp): Remove.
5402 (run_composition_function, update_compositions)
5403 (composition_compute_stop_pos, composition_adjust_point)
5404 (Ffind_composition_internal):
5405 * coding.c (handle_composition_annotation):
5406 * xdisp.c (handle_composition_prop, check_point_in_composition):
5407 Related users changed.
5409 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5411 Drop FRAME_PTR typedef.
5412 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5413 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5414 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5415 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5416 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5417 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5418 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5419 All related users changed.
5421 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5423 * eval.c (default_toplevel_binding): New function.
5425 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5426 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5427 (syms_of_eval): Export them.
5428 * data.c (Fdefault_value): Micro cleanup.
5429 * term.c (init_tty): Use "false".
5431 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5433 Fix X GC leak in GTK and raw (no toolkit) X ports.
5434 * xterm.c (x_free_frame_resources): If white and black relief
5435 GCs are allocated, always free them here.
5436 * xfns.c (x_make_gc): Omit redundant initialization.
5437 * widget.c (create_frame_gcs): Remove the leftover.
5438 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5439 in x_free_frame_resources.
5441 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5443 * nsterm.m (windowWillResize:toSize:): Only change title if
5444 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5446 (viewDidEndLiveResize): New method.
5448 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5449 inside NS_IMPL_COCOA.
5451 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5453 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5454 Do not check whether undo is enabled because record_insert and
5455 record_delete does that themselves.
5457 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5459 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5460 member which is not really used any more.
5461 (FRAME_XIC_BASE_FONTNAME): Remove.
5462 * xfns.c (xic_free_fontset): Adjust user.
5463 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5464 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5465 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5466 (xdialog_show): Use eassert for debugging check.
5467 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5469 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5471 * fileio.c, fns.c (merge): Move extern decl from here ...
5472 * lisp.h (merge): ... to here.
5474 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5476 Fix last font-related change.
5477 * w32font.h (w32font_list_internal, w32font_match_internal):
5479 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5480 (uniscribe_list_family): Adjust to match font API change.
5481 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5482 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5484 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5486 * frame.h (FRAME_MOUSE_UPDATE):
5487 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5488 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5490 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5492 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5493 * font.h (struct font_driver): Change list, match, and list_family
5494 functions to accept struct frame * as first arg.
5495 * font.c (font_score, font_compare, font_sort_entities):
5497 (font_sort_entities, font_list_entities, font_select_entity):
5498 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5499 match font API change.
5500 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5501 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5502 * ftxfont.c (ftxfont_list, ftxfont_match):
5503 * xftfont.c (xftfont_list, xftfont_match):
5504 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5505 * w32font.c (w32font_list, w32font_match, w32font_list):
5506 (w32font_list_internal, w32_font_match_internal): Likewise.
5507 * xfaces.c (Fx_family_fonts): Adjust user.
5509 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5511 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5512 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5513 only if HAVE_X_WINDOWS is in use.
5514 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5515 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5516 * w32term.c (x_wm_set_icon_position): Likewise.
5517 * w32fns.c (x_icon): Adjust user.
5519 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5521 * xterm.c (last_mouse_press_frame): Remove the
5522 leftover which is not really used any more.
5523 (handle_one_xevent, syms_of_xterm): Adjust users.
5524 (x_flush): Call XFlush once per each X display, not frame.
5525 This is better because this code always unconditionally skips
5526 non-X frames in Vframe_list and issues the only XFlush if we
5527 have more than one X frame on the same X display.
5528 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5529 Use bool for booleans.
5530 (x_draw_glyph_string_background, cvt_string_to_pixel):
5531 (cvt_pixel_dtor): Drop unnecessary prototypes.
5532 * xterm.h (x_display_ok): Adjust prototype.
5534 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5536 Drop unnecessary functions that deals with frame pixel size.
5537 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5538 (x_pixel_height): Drop prototypes.
5539 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5540 (x_pixel_height): Drop implementations.
5541 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5542 which should be always valid for window frame.
5543 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5544 * w32menu.c (Fx_popup_dialog):
5545 * xmenu.c (Fx_popup_dialog): Likewise for both.
5547 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5549 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5550 frame parameters and call to Fmodify_frame_parameters just once.
5551 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5552 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5553 and mention nil frame in docstring.
5555 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5557 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5558 (x_figure_window_size): Likewise. Adjust to return long.
5559 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5560 (toplevel): Move Qterminal_live_p to...
5561 * terminal.c (toplevel): ...here, make it static, and...
5562 (syms_of_terminal): ...DEFSYM here.
5563 * frame.h (Qterminal_live_p): Remove declaration.
5564 (make_frame, x_figure_window_size): Adjust prototype.
5565 * nsfns.m (Fx_create_frame): Use long for window flags.
5567 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5569 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5570 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5571 Do not assume that emacs_close (INT_MAX) is a no-op.
5573 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5575 * xfaces.c (make_face_cache): For struct face_cache, prefer
5576 xmalloc to xzalloc and so avoid redundant call to memset.
5577 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5579 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5581 * fringe.c (draw_window_fringes, update_window_fringes)
5582 (compute_fringe_widths):
5583 * w32term.c (x_draw_glyph_string):
5584 * window.c (candidate_window_p, Frecenter):
5585 * xfaces.c (realize_basic_faces, realize_default_face)
5586 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5587 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5588 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5589 * xmenu.c (Fx_menu_bar_open_internal):
5590 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5591 * xsettings.c (xft_settings_event):
5592 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5593 Use bool for booleans. Adjust style and comments where
5595 * dispextern.h (draw_window_fringes, update_window_fringes)
5596 (compute_fringe_widths):
5597 * xterm.h (x_had_errors_p): Adjust prototype.
5599 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5601 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5602 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5604 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5606 * fns.c (toplevel): Remove comment before Fsafe_length because
5609 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5611 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5613 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5615 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5616 frame which got the message is still alive, before dereferencing
5617 its pointer. (Bug#14970)
5619 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5620 be a live window, before using it as such. (Bug#14970)
5622 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5624 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5625 w32_detect_focus_change instead of doing part of its job by hand.
5626 This fixes the problem whereby FOCUS_OUT events were not sent to
5629 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5631 * process.c (Fprocess_list): Doc fix.
5633 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5634 being re-exposed only if it didn't ask to become visible.
5635 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5636 was previously iconified. (Bug#14841)
5637 (x_iconify_frame): Mark the frame iconified.
5639 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5641 Fix minor problems found by static checking.
5642 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5643 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5645 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5647 * eval.c (set_specpdl_old_value): New function.
5648 (unbind_to): Minor simplification.
5649 (get_backtrace_frame): New function.
5650 (Fbacktrace_frame): Use it. Add `base' argument.
5651 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5652 (syms_of_eval): Export backtrace-eval.
5653 * xterm.c (x_focus_changed): Simplify.
5655 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5657 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5659 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5661 * xdisp.c (redisplay_window): Instead of moving point out of
5662 scroll margin, reject the force_start method, and try scrolling
5663 instead. (Bug#14780)
5665 2013-07-24 Ken Brown <kbrown@cornell.edu>
5667 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5670 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5672 * eval.c (Fprogn): Do not check that BODY is a proper list.
5673 This undoes the previous change. The check slows down the
5674 interpreter, and is not needed to prevent a crash. See
5675 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5677 2013-07-23 Glenn Morris <rgm@gnu.org>
5679 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5681 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5683 Port to GNU/Linux systems with tinfo but not ncurses.
5684 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5685 to decide whether ncurses is being used. Without this change,
5686 GCC complains about tgetent not being declared, on a system
5687 that has tinfo installed but ncurses not installed.
5689 * eval.c (Fprogn): Check that BODY is a proper list.
5691 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5692 * data.c (Fsetq_default):
5693 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5694 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5696 Tune by taking advantage of the fact that ARGS is always a list
5697 when a function is declared to have UNEVALLED args.
5699 * emacsgtkfixed.c: Port to GCC 4.6.
5700 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5702 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5704 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5705 here to silence compiler warnings.
5707 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5709 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5710 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5711 from messing up Emacs's 'struct frame' (Bug#14923).
5713 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5715 * alloc.c (make_save_ptr_ptr): Define this function.
5716 It was inadvertently omitted. It's needed only if
5717 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5719 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5721 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5722 frame have focus (Bug#14895).
5724 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5726 Avoid vfork-related deadlock more cleanly.
5727 * callproc.c (child_setup): When the child's exec fails, output
5728 the program name, as that's more useful. Use O_NONBLOCK to avoid
5730 * process.c (create_process_1): Remove; no longer needed.
5731 (create_process): Remove timer hack; no longer needed, now that
5732 the child avoids deadlock.
5734 2013-07-20 Glenn Morris <rgm@gnu.org>
5736 * image.c (Fimage_flush): Fix doc typo.
5738 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5740 Fix array bounds violation when pty allocation fails.
5741 * process.c (PTY_NAME_SIZE): New constant.
5742 (pty_name): Remove static variable; it's now auto.
5743 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5744 Take pty_name as an arg rather than using a static variable.
5745 All callers changed.
5746 (create_process): Recover pty_flag from process, not from volatile local.
5747 (create_pty): Stay inside array even when pty allocation fails.
5748 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5750 * lread.c (Fload): Avoid initialization only when lint checking.
5751 Mention that it's needed only for older GCCs.
5753 2013-07-20 Kenichi Handa <handa@gnu.org>
5755 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5756 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5758 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5760 * lread.c (Fload): Avoid uninitialized warning.
5762 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5764 Fix some minor file descriptor leaks and related glitches.
5765 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5766 (create_lock_file): Use write, not emacs_write.
5767 * image.c (slurp_file, png_load_body):
5768 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5769 (server_accept_connection):
5770 Don't leak an fd on memory allocation failure.
5771 * image.c (slurp_file): Add a cheap heuristic for growing files.
5772 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5773 as that's what the other routines do. Maybe input need not be
5774 blocked at all, but it's better to be consistent.
5775 Avoid undefined behavior when strlen is zero.
5777 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5778 (NSTATICS): Now a constant; doesn't need to be a macro.
5780 2013-07-19 Richard Stallman <rms@gnu.org>
5782 * coding.c (decode_coding_utf_8): Add simple loop for fast
5783 processing of ASCII characters.
5785 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5787 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5789 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5791 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5792 unportable 'struct x_display_info'.
5793 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5796 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5798 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5799 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5801 (system_process_attributes): Prefer plain char to unsigned char
5802 when either will do. Clean up properly if interrupted or if
5803 memory allocations fail. Don't assume sscanf succeeds.
5804 Remove no-longer-needed workaround to stop GCC from whining.
5805 Read command-line once, instead of multiple times. Check read status a
5808 Fix obscure porting bug with varargs functions.
5809 The code assumed that int is treated like ptrdiff_t in a vararg
5810 function, which is not a portable assumption. There was a similar
5811 -- though these days less likely -- porting problem with various
5812 assumptions that pointers of different types all smell the same as
5813 far as vararg functions is conserved. To make this problem less
5814 likely in the future, redo the API to use varargs functions.
5815 * alloc.c (make_save_value): Remove this vararg function.
5816 All uses changed to ...
5817 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5818 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5820 (make_save_ptr): Rename from make_save_pointer, for consistency with
5821 the above. Define only on platforms that need it. All uses changed.
5823 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5825 * keyboard.c: Try to fix typos in previous change.
5826 (DISPLAY_LIST_INFO): New macro.
5827 (kbd_buffer_get_event): Do not access members that are not present
5828 in X11. Revert inadvertent change of "!=" to "=".
5830 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5832 * keyboard.c (kbd_buffer_get_event):
5833 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5834 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5836 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5838 * filelock.c: Fix unlikely file descriptor leaks.
5839 (get_boot_time_1): Rework to avoid using emacs_open.
5840 This doesn't actually fix a leak, but is better anyway.
5841 (read_lock_data): Use read, not emacs_read.
5843 * doc.c: Fix minor memory and file descriptor leaks.
5844 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5845 (get_doc_string, Fsnarf_documentation):
5846 Fix file descriptor leak on error.
5848 * term.c: Fix minor fdopen-related file descriptor leaks.
5849 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5850 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5852 * charset.c: Fix file descriptor leaks and errno issues.
5854 (load_charset_map_from_file): Don't leak file descriptor on error.
5855 Use plain record_xmalloc since the allocation is larger than
5856 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5858 * eval.c (record_unwind_protect_nothing):
5859 * fileio.c (fclose_unwind):
5861 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5862 The replacement doesn't block input, but that no longer seems
5865 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5867 * lread.c: Fix file descriptor leaks and errno issues.
5868 (Fload): Close some races that leaked fds or streams when 'load'
5870 (Fload, openp): Report error number of last nontrivial failure to open.
5871 ENOENT counts as trivial.
5872 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5874 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5875 now that the function is always called with a nonnegative arg.
5876 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5877 All uses replaced with ...
5878 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5880 A few more minor file errno-reporting bugs.
5881 * callproc.c (Fcall_process):
5882 * doc.c (Fsnarf_documentation):
5883 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5884 * process.c (set_socket_option):
5885 Don't let a constructor trash errno.
5886 * doc.c: Include <errno.h>.
5888 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5890 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5892 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5894 Fix w32 bug with call-process-region (Bug#14885).
5895 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5896 to Fcall_process when the input is empty. This simplifies the
5897 code a bit. It makes no difference on POSIXish platforms but
5898 apparently it fixes a bug on w32.
5900 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5901 * fileio.c (close_file_unwind): Don't close if FD is negative;
5902 this can happen when unwinding a zapped file descriptor.
5903 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5904 in case Emacs runs out of memory between the two unwind-protects.
5905 Don't trash errno when closing FD.
5906 Zap the FD in the specpdl when closing it, instead of deferring
5907 the removal of the unwind-protect; this fixes a bug where a child
5908 function unwinds the stack past us.
5910 New unwind-protect flavors to better type-check C callbacks.
5911 This also lessens the need to write wrappers for callbacks,
5912 and the need for make_save_pointer.
5913 * alloca.c (free_save_value):
5914 * atimer.c (run_all_atimers):
5916 * alloc.c (safe_alloca_unwind):
5917 * atimer.c (unwind_stop_other_atimers):
5918 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5919 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5920 * minibuf.c (choose_minibuf_frame_1):
5921 * process.c (make_serial_process_unwind):
5922 * xdisp.h (pop_message_unwind):
5923 * xselect.c (queue_selection_requests_unwind):
5924 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5925 * alloca.c (record_xmalloc):
5926 Prefer record_unwind_protect_ptr to record_unwind_protect with
5928 * alloca.c (Fgarbage_collect):
5929 Prefer record_unwind_protect_void to passing a dummy.
5930 * buffer.c (restore_buffer):
5931 * window.c (restore_window_configuration):
5932 * xfns.c, w32fns.c (do_unwind_create_frame)
5933 New wrapper. All record-unwind uses of wrappee changed.
5934 * buffer.c (set_buffer_if_live):
5935 * callproc.c (call_process_cleanup, delete_temp_file):
5936 * coding.c (code_conversion_restore):
5937 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5938 * editfns.c (save_excursion_restore)
5939 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5940 (save_restriction_restore):
5941 * eval.c (restore_stack_limits, un_autoload):
5942 * fns.c (require_unwind):
5943 * keyboard.c (recursive_edit_unwind, tracking_off):
5944 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5945 * macros.c (pop_kbd_macro, restore_menu_items):
5946 * nsfns.m (unwind_create_frame):
5947 * print.c (print_unwind):
5948 * process.c (start_process_unwind):
5949 * search.c (unwind_set_match_data):
5950 * window.c (select_window_norecord, select_frame_norecord):
5951 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5952 (fast_set_selected_frame):
5953 * xfns.c, w32fns.c (unwind_create_tip_frame):
5954 Return void, not a dummy Lisp_Object. All uses changed.
5955 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5956 * callproc.c (call_process_kill):
5957 * fileio.c (restore_point_unwind, decide_coding_unwind)
5958 (build_annotations_unwind):
5959 * insdel.c (Fcombine_after_change_execute_1):
5960 * keyboard.c (read_char_help_form_unwind):
5961 * menu.c (unuse_menu_items):
5962 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5963 * sound.c (sound_cleanup):
5964 * xdisp.c (unwind_redisplay):
5965 * xfns.c (clean_up_dialog):
5966 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5967 Accept no args and return void, instead of accepting and returning
5968 a dummy Lisp_Object. All uses changed.
5969 * cygw32.c (fchdir_unwind):
5970 * fileio.c (close_file_unwind):
5971 * keyboard.c (restore_kboard_configuration):
5972 * lread.c (readevalllop_1):
5973 * process.c (wait_reading_process_output_unwind):
5974 Accept int and return void, rather than accepting an Emacs integer
5975 and returning a dummy object. In some cases this fixes an
5976 unlikely bug when the corresponding int is outside Emacs integer
5977 range. All uses changed.
5978 * dired.c (directory_files_internal_unwind):
5979 * fileio.c (do_auto_save_unwind):
5980 * gtkutil.c (pop_down_dialog):
5981 * insdel.c (reset_var_on_error):
5982 * lread.c (load_unwind):
5983 * xfns.c (clean_up_file_dialog):
5984 * xmenu.c, nsmenu.m (pop_down_menu):
5985 * xmenu.c (cleanup_widget_value_tree):
5986 * xselect.c (wait_for_property_change_unwind):
5987 Accept pointer and return void, rather than accepting an Emacs
5988 save value encapsulating the pointer and returning a dummy object.
5990 * editfns.c (Fformat): Update the saved pointer directly via
5991 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5992 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5993 (unwind_body): New function.
5994 (record_unwind_protect): First arg is now a function returning void,
5995 not a dummy Lisp_Object.
5996 (record_unwind_protect_ptr, record_unwind_protect_int)
5997 (record_unwind_protect_void): New functions.
5998 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5999 * fileio.c (struct auto_save_unwind): New type.
6000 (do_auto_save_unwind): Use it.
6001 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6002 * insdel.c (struct rvoe_arg): New type.
6003 (reset_var_on_error): Use it.
6004 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6006 (specbinding_func): Remove; there are now several such functions.
6007 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6008 (set_unwind_protect_ptr): New function.
6009 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6011 Be simpler and more consistent about reporting I/O errors.
6012 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6013 Say "Read error" and "Write error", rather than "I/O error", or
6014 "IO error reading", or "IO error writing", when a read or write
6016 * process.c (Fmake_network_process, wait_reading_process_output)
6017 (send_process, Fprocess_send_eof, wait_reading_process_output):
6018 Capitalize diagnostics consistently. Put "failed foo" at the
6019 start of the diagnostic, so that we don't capitalize the
6020 function name "foo". Consistently say "failed" for such
6022 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6023 All callers changed. This is so it can use report_file_error.
6024 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6025 diagnostics consistently as above.
6027 * fileio.c (report_file_errno): Fix errno reporting bug.
6028 If the file name is neither null nor a pair, package it up as a
6029 singleton list. All callers changed, both to this function and to
6030 report_file_error. This fixes a bug where the memory allocator
6031 invoked by list1 set errno so that the immediately following
6032 report_file_error reported the wrong errno value.
6034 Fix minor problems found by --enable-gcc-warnings.
6035 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6036 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6038 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6040 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6041 Set event->arg to Qt if switch-event shall be generated.
6042 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6044 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6046 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6049 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6050 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6051 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6052 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6053 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6054 and there is a focused frame.
6055 (head_table): Add focus-in and focus-out.
6056 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6057 bind to handle-focus-in/out.
6059 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6060 (Fhandle_switch_frame): Call Fhandle_focus_in.
6061 (syms_of_frame): defsubr handle-focus-in/out.
6063 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6065 Fix porting bug to older POSIXish platforms (Bug#14862).
6066 * sysdep.c (emacs_pipe): New function, that implements
6067 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6068 This should port better to CentOS 5 and to Mac OS X 10.6.
6069 All calls to pipe2 changed.
6071 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6072 This makes the code easier to read and the executable a bit smaller.
6073 Do not replace all calls to Fcons that happen to create lists,
6074 just calls that are intended to create lists. For example, when
6075 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6076 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6077 Similarly for list2 through list5.
6078 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6079 * bytecode.c (exec_byte_code):
6080 * callint.c (quotify_arg, Fcall_interactively):
6081 * callproc.c (Fcall_process, create_temp_file):
6082 * charset.c (load_charset_map_from_file)
6083 (Fdefine_charset_internal, init_charset):
6084 * coding.c (get_translation_table, detect_coding_system)
6085 (Fcheck_coding_systems_region)
6086 (Fset_terminal_coding_system_internal)
6087 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6088 * composite.c (update_compositions, Ffind_composition_internal):
6089 * dired.c (directory_files_internal, file_name_completion)
6091 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6092 * doc.c (Fsnarf_documentation):
6093 * editfns.c (Fmessage_box):
6095 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6096 (Feval, eval_sub, Ffuncall, apply_lambda):
6097 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6098 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6099 (Fset_file_times, Finsert_file_contents)
6100 (Fchoose_write_coding_system, Fwrite_region):
6101 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6102 * font.c (font_registry_charsets, font_parse_fcname)
6103 (font_prepare_cache, font_update_drivers, Flist_fonts):
6104 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6105 * frame.c (make_frame, Fmake_terminal_frame)
6106 (x_set_frame_parameters, x_report_frame_params)
6107 (x_default_parameter, Fx_parse_geometry):
6108 * ftfont.c (syms_of_ftfont):
6109 * image.c (gif_load):
6110 * keyboard.c (command_loop_1):
6111 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6112 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6113 (Fminor_mode_key_binding, accessible_keymaps_1)
6114 (Faccessible_keymaps, Fwhere_is_internal):
6115 * lread.c (read_emacs_mule_char):
6116 * menu.c (find_and_return_menu_selection):
6117 * minibuf.c (get_minibuffer):
6118 * nsfns.m (Fns_perform_service):
6119 * nsfont.m (ns_script_to_charset):
6120 * nsmenu.m (ns_popup_dialog):
6121 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6122 (Fx_own_selection_internal):
6123 * nsterm.m (append2):
6124 * print.c (Fredirect_debugging_output)
6125 (print_prune_string_charset):
6126 * process.c (Fdelete_process, Fprocess_contact)
6127 (Fformat_network_address, set_socket_option)
6128 (read_and_dispose_of_process_output, write_queue_push)
6129 (send_process, exec_sentinel):
6130 * sound.c (Fplay_sound_internal):
6131 * textprop.c (validate_plist, add_properties)
6132 (Fput_text_property, Fadd_face_text_property)
6133 (copy_text_properties, text_property_list, syms_of_textprop):
6134 * unexaix.c (report_error):
6135 * unexcoff.c (report_error):
6136 * unexsol.c (unexec):
6137 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6138 (Fformat_mode_line, syms_of_xdisp):
6139 * xfaces.c (set_font_frame_param)
6140 (Finternal_lisp_face_attribute_values)
6141 (Finternal_merge_in_global_face, syms_of_xfaces):
6142 * xfns.c (x_default_scroll_bar_color_parameter)
6143 (x_default_font_parameter, x_create_tip_frame):
6144 * xfont.c (xfont_supported_scripts):
6145 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6146 (menu_help_callback, xmenu_show):
6148 * xterm.c (set_wm_state):
6149 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6150 and similarly for list2 through list5.
6152 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6154 * callproc.c (Fcall_process_region): Fix minor race and tune.
6155 (create_temp_file): New function, with the temp-file-creation part
6156 of the old Fcall_process_region. Use Fcopy_sequence to create the
6157 temp file name, rather than alloca + build_string, for simplicity.
6158 Don't bother to block input around the temp file creation;
6159 shouldn't be needed. Simplify use of mktemp.
6160 Use record_unwind_protect immediately after creating the temp file;
6161 this closes an unlikely race where the temp file was not removed.
6162 Use memcpy rather than an open-coded loop.
6163 (Fcall_process_region): Use the new function. If the input is
6164 empty, redirect from /dev/null rather than from a newly created
6165 empty temp file; this avoids unnecessary file system traffic.
6167 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6169 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6170 Simplify by making this case like the other two. This is a bit
6171 slower on obsolete hosts, but the extra complexity isn't worth it.
6173 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6174 * process.c (create_process) [!DOS_NT]:
6175 Remove now-unnecessary calls to emacs_close.
6177 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6179 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6180 returning early. (Bug#14850)
6182 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6183 and inhibit-iso-escape-detection attributes of 'undecided'.
6186 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6188 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6189 Reported by Herbert J. Skuhra in
6190 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6192 Don't lose top specpdl entry when memory is exhausted.
6193 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6194 specpdl overflow here, to simplify callers; all callers changed.
6195 Always reserve an unused entry at the stack top; this avoids
6196 losing the top entry's information when memory is exhausted.
6198 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6200 Clean up errno reporting and fix some errno-reporting bugs.
6201 * callproc.c (Fcall_process):
6202 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6203 * process.c (create_process, Fmake_network_process):
6204 * unexaix.c (report_error):
6205 * unexcoff.c (report_error):
6206 Be more careful about reporting the errno of failed operations.
6207 The code previously reported the wrong errno sometimes.
6208 Also, prefer report_file_errno to setting errno + report_file_error.
6209 (Fcall_process): Look at openp return value rather than at path,
6210 as that's a bit faster and clearer when there's a numeric predicate.
6211 * fileio.c (report_file_errno): New function, with most of the
6212 old contents of report_file_error.
6213 (report_file_error): Use it.
6214 (Ffile_exists_p, Ffile_accessible_directory_p):
6215 Set errno to 0 when it is junk.
6216 * fileio.c (Faccess_file):
6217 * image.c (x_create_bitmap_from_file):
6218 Use faccessat rather than opening the file, to avoid the hassle of
6219 having a file descriptor open.
6220 * lisp.h (report_file_errno): New decl.
6221 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6224 * process.c (create_process, wait_reading_process_output) [AIX]:
6225 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6226 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6227 a multithreaded environment anyway).
6228 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6230 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6232 * image.c (x_find_image_file): Don't close a remote file handle.
6234 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6236 Fix races with threads and file descriptors.
6237 * callproc.c (Fcall_process_region):
6238 * dired.c (open_directory):
6239 * emacs.c (main, Fdaemon_initialized):
6240 * image.c (x_find_image_file):
6241 * inotify.c (Finotify_rm_watch):
6242 * lread.c (Flocate_file_internal):
6243 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6244 * term.c (term_mouse_moveto, init_tty):
6245 * termcap.c (tgetent):
6246 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6247 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6248 * unexhp9k800.c, unexmacosx.c (unexec):
6249 * callproc.c (Fcall_process_region):
6250 Use emacs_close, not close.
6251 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6252 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6253 and posix_close function on current platforms (which all lack them).
6254 (emacs_close): Use it. This should fix the races on GNU/Linux and
6255 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6256 and it should avoid closing random victim file descriptors on
6259 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6261 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6262 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6265 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6266 This is for .gdbinit xbacktrace.
6268 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6269 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6270 (emacs_set_tty): Now static.
6271 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6272 * term.c (tty_capable_p, tty_default_color_capabilities)
6273 (get_tty_terminal, term_mouse_movement)
6274 (handle_one_term_event, init_tty, maybe_fatal):
6275 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6276 (tgetent, scan_file, name_match, compare_contin):
6277 * terminal.c (get_terminal):
6278 Use bool for boolean.
6279 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6280 Prefer char to unsigned char if either will do.
6281 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6282 (tty_write_glyphs): Prefer int to unsigned.
6283 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6284 All callers changed.
6285 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6287 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6290 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6291 (B__dummy__): New dummy symbol, to pacify C89.
6292 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6293 they can't grok varargs macros.
6294 * dispnew.c (add_window_display_history)
6295 (add_frame_display_history):
6296 * print.c (print_object):
6297 * xdisp.c (debug_method_add):
6298 Use %p printf format only for void pointers.
6299 * emacs.c (usage_message): New constant, replacing ...
6300 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6301 (main): Adjust to usage reorg.
6302 * fns.c (syms_of_fns):
6303 * profiler.c (syms_of_profiler):
6304 Don't use non-constant struct initializers.
6305 * gnutls.h (gnutls_initstage_t):
6306 * lisp.h (enum Lisp_Fwd_Type):
6307 * lread.c (lisp_file_lexically_bound_p):
6308 * xsettings.c (anonymous enum):
6309 Remove trailing comma.
6310 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6311 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6312 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6314 * regex.c (const_re_char): New type, to pacify strict C89.
6315 All uses of 'const re_char' replaced to use it.
6316 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6317 with glibc when strict C89. This change is imported from gnulib.
6319 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6320 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6321 Omit GNU_LINUX implementation, since it requires long long.
6322 * xterm.c (x_draw_underwave):
6323 Do not assume the traditional order of struct's members.
6324 (x_term_init): Rewrite to avoid the need for non-constant structure
6327 Syntax cleanup, mostly replacing macros with functions.
6328 This removes the need for the syntax_temp hack.
6329 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6330 * syntax.c (SYNTAX_INLINE): New macro.
6331 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6332 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6333 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6334 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6335 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6336 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6337 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6338 Now constants, not macros.
6339 (syntax_temp) [!__GNUC__]: Remove.
6340 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6341 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6342 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6343 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6344 Move here from syntax.h; now functions, not macros. Except for the
6345 last function, these are static since only syntax.c uses them.
6346 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6347 All uses changed. Now a function, not a macro; use this fact
6348 to simplify the code.
6349 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6350 compiler bugs; no longer relevant.
6351 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6352 (SYNTAX_INLINE): New macro.
6353 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6354 for the new functions. Use bool for boolean member.
6355 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6356 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6357 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6358 (SETUP_BUFFER_SYNTAX_TABLE):
6359 Now extern inline functions, not macros.
6360 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6361 Remove; all uses replaced by implementation.
6362 (syntax_temp) [!__GNUC__]: Remove decl.
6363 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6365 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6367 * emacs.c (main): Fix syntax error.
6369 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6371 Timestamp fixes for undo (Bug#14824).
6372 * atimer.c (schedule_atimer):
6373 * fileio.c (Ffile_newer_than_file_p):
6374 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6375 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6376 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6377 (syms_of_fileio): Remove Sclear_visited_file_name.
6378 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6379 file doesn't exist; this avoids an ambiguity with negative timestamps.
6380 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6381 * systime.h (make_emacs_time, invalid_emacs_time):
6382 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6383 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6384 * undo.c (record_first_change): Push (visited-file-modtime) onto
6385 undo list rather than reimplementing it by hand, incorrectly.
6387 2013-07-09 Ken Brown <kbrown@cornell.edu>
6389 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6391 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6393 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6395 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6397 Handle errno and exit status a bit more carefully.
6398 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6399 number into an exit status. Instead, use EXIT_CANCELED.
6400 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6401 * callproc.c (relocate_fd):
6402 * emacs.c (close_output_streams, main):
6403 * process.c (create_process):
6404 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6405 Use emacs_perror for simplicity.
6406 * callproc.c (relocate_fd, main):
6407 * sysdep.c (sys_subshell):
6408 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6409 (shut_down_emacs): Use emacs_write, not write.
6410 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6411 * fileio.c (Fcopy_file, e_write):
6412 * nsterm.m (ns_select):
6413 * process.c (send_process):
6414 * sound.c (vox_write):
6415 Use emacs_write_sig, not emacs_write.
6416 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6417 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6419 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6421 (emacs_full_write): New function.
6422 (emacs_write): Rewrite to use it.
6423 (emacswrite_sig, emacs_perror): New functions.
6424 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6426 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6428 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6429 on NS even if it is present. Pixmap on NS is a void*.
6431 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6433 Port to Ubuntu 10 (Bug#14803).
6434 Problem reported by T.V. Raman.
6435 * process.c (close_on_exec, accept4, process_socket):
6436 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6438 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6440 * w32.c (sys_dup): Declare prototype.
6444 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6446 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6448 Make file descriptors close-on-exec when possible (Bug#14803).
6449 This simplifies Emacs a bit, since it no longer needs to worry
6450 about closing file descriptors by hand in some cases.
6451 It also fixes some unlikely races. Not all such races, as
6452 libraries often open files internally without setting
6453 close-on-exec, but it's an improvement.
6454 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6455 * callproc.c (Fcall_process) [!MSDOS]:
6456 * emacs.c (main) [!DOS_NT]:
6457 * nsterm.m (ns_term_init):
6458 * process.c (create_process):
6459 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6460 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6461 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6462 Prefer mkostemp with O_CLOEXEC to mkstemp.
6463 * callproc.c (relocate_fd) [!WINDOWSNT]:
6464 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6465 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6467 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6468 Make the resulting file descriptor close-on-exec.
6469 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6470 * lread.c (load_descriptor_list, load_descriptor_unwind):
6471 Remove; no longer needed. All uses removed.
6472 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6473 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6475 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6476 (Fmake_network_process, Fnetwork_interface_list):
6477 (Fnetwork_interface_info, server_accept_connection):
6478 Make newly-created socket close-on-exec.
6479 * sysdep.c (emacs_open, emacs_fopen):
6480 Make new-created descriptor close-on-exec.
6481 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6482 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6484 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6486 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6487 for NS_IMPL_GNUSTEP.
6489 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6491 Fix openp errno handling.
6492 * callproc.c (Fcall_process): Preserve openp errno around close.
6493 * lread.c (openp): Set errno when returning -1, as some callers
6496 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6498 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6500 * nsterm.h (NSSavePanel): Update comment.
6501 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6502 (ns_run_file_dialog): Declare.
6504 * nsfns.m: Remove panelOK.
6506 (ns_run_file_dialog): New function.
6507 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6508 event loop, so file dialog is popped up by ns_run_file_dialog, called
6509 by sendEvent (Bug#14578).
6510 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6512 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6514 * xdisp.c (default_line_pixel_height): New function.
6515 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6516 (try_cursor_movement, redisplay_window, try_window)
6517 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6519 * window.c (window_scroll_pixel_based):
6520 use default_line_pixel_height.
6522 * dispextern.h (default_line_pixel_height): Add prototype.
6524 * frame.c (x_set_line_spacing): Accept a float value for
6525 line-spacing parameter, per the documentation.
6527 * data.c (Fmultibyte_string_p): Doc fix.
6529 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6531 Use emacs_open more consistently when opening files.
6532 This handles EINTR more consistently now, and makes it easier
6533 to introduce other uniform changes to file descriptor handling.
6534 * src/systdio.h: New file.
6535 * src/buffer.c (mmap_init):
6536 * cygw32.c (chdir_to_default_directory):
6537 * dispnew.c (Fopen_termscript):
6538 * emacs.c (Fdaemon_initialized):
6539 * fileio.c (Fdo_auto_save):
6540 * image.c (slurp_file, png_load_body, jpeg_load_body):
6541 * keyboard.c (Fopen_dribble_file):
6543 * print.c (Fredirect_debugging_output):
6544 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6545 * termcap.c (tgetent):
6546 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6547 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6548 * w32term.c (w32_initialize) [CYGWIN]:
6549 * xfaces.c (Fx_load_color_file):
6550 Use emacs_open instead of plain open, and emacs_fopen instead of
6552 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6553 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6554 * callproc.c (default_output_mode): New constant.
6555 (Fcall_process): Use it to call emacs_open instead of plain creat.
6556 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6557 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6558 (emacs_fopen): New function.
6559 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6560 Include <lisp.h>, for emacs_open.
6561 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6563 Remove duplicate #include directives.
6564 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6566 Don't include stdio.h twice.
6567 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6568 Don't include sys/types.h or stdio.h twice.
6569 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6570 * lread.c: Don't include coding.h twice.
6571 * nsfont.m: Don't include frame.h twice.
6572 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6573 * ralloc.c: Don't include <unistd.h> twice.
6574 * xdisp.c: Don't include font.h twice.
6575 * xterm.c: Don't include fontset.h twice.
6576 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6578 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6580 Scale ImageMagick images more carefully.
6581 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6582 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6583 Be more careful about avoiding undefined behavior after
6584 integer overflow and division by zero.
6586 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6588 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6589 (syms_of_w32fns): DEFSYM them.
6590 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6591 (CCHDEVICENAME): Define macros if not defined.
6592 (struct MONITOR_INFO_EX): New struct.
6593 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6594 (enum_display_monitors_fn): New variable.
6595 (globals_of_w32fns): Initialize it.
6596 (Fx_display_pixel_width, Fx_display_pixel_height)
6597 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6598 multi-monitor setups in docstrings.
6599 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6600 screen size by primary monitor's millimeter per pixel.
6601 (w32_monitor_enum, w32_display_monitor_attributes_list)
6602 (w32_display_monitor_attributes_list_fallback)
6603 (Fw32_display_monitor_attributes_list): New functions.
6604 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6606 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6608 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6610 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6612 * fileio.c (Qfile_notify_error): New error symbol.
6614 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6615 * inotify.c (inotify_callback, symbol_to_inotifymask)
6616 (Finotify_add_watch, Finotify_rm_watch): Use it.
6617 (inotifyevent_to_event): Exchange order of cookie and file name.
6618 (Finotify_add_watch): Adapt docstring.
6620 * lisp.h (Qfile_notify_error): Declare.
6622 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6624 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6625 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6626 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6627 which did not work (see <http://bugs.gnu.org/14569#307>).
6628 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6629 && (!noninteractive || initialized)). This attempts to thread
6630 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6632 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6634 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6635 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6637 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6639 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6640 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6641 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6642 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6644 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6646 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6647 Define to __sys_siglist.
6649 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6651 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6652 word-wrap, so that overflow-newline-into-fringe would work in
6653 visual-line-mode. (Bug#2749)
6654 (move_it_in_display_line_to): When the last scanned display
6655 element fits exactly on the display line, and
6656 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6657 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6658 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6659 finding buffer position that corresponds to pixel coordinates,
6660 e.g. in buffer_posn_from_coords.
6662 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6664 * process.c (handle_child_signal): Call catch_child_signal if
6667 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6669 Don't convert function pointers to void * and back.
6670 It isn't portable C, and it's easy enough to avoid.
6671 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6672 (make_save_value): Add support for SAVE_FUNCPOINTER.
6673 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6674 * print.c (print_object):
6675 Distinguish function from object pointers.
6676 * lisp.h (SAVE_FUNCPOINTER): New constant.
6677 (SAVE_SLOT_BITS): Adjust to it.
6678 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6679 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6680 (voidfuncptr): New typedef.
6681 (struct Lisp_Save_Value): New member data[0].funcpointer.
6682 (XSAVE_FUNCPOINTER): New function.
6684 Simplify buildobj processing.
6685 * Makefile.in (buildobj.h): Make it a sequence of strings each
6686 followed by comma, rather than a single string. Put it into a
6687 .tmp file in case there's an error while generating it.
6688 (gl-stamp): Use .tmp for temp files.
6689 (mostlyclean): Clean .tmp files.
6690 * doc.c (buildobj): Move to just the routine that needs it.
6691 It's now an array of strings, so processing is simpler.
6693 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6695 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6696 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6697 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6698 Invoke malloc_enable_thread even when not interactive.
6699 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6700 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6701 in this case, since the underlying bug has now been fixed.
6703 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6705 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6706 unlinking it (bug#14691).
6708 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6710 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6711 before checking whether buffer is modified. This lets
6712 `kill-buffer-query-functions' cancel killing of the buffer or save
6713 its content before `kill-buffer' asks user the "Buffer %s
6714 modified; kill anyway?" question.
6716 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6718 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6719 Let the super performKeyEquivalent deal with them (Bug#14747).
6721 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6723 * widget.c (resize_cb): Remove unused local.
6725 Do not use GTK 3 if it exists but cannot be compiled.
6726 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6727 * xterm.c (x_error_handler) [!USE_GTK]:
6730 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6732 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6734 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6735 to the valid range of values. (Bug#14753)
6737 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6738 when moving point by using the current glyph matrix. This avoids
6739 the need to force redisplay when this function is called in a
6742 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6744 Fix minor problems found by static checking.
6745 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6746 Redo the latter's body to sidestep GCC parenthesization warnings.
6747 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6748 * coding.c (detect_coding, detect_coding_system):
6749 * coding.h (struct undecided_spec):
6750 Use bool for boolean.
6751 * image.c (QCmax_width, QCmax_height): Now static.
6752 * xdisp.c (Fmove_point_visually): Remove unused local.
6754 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6756 * xdisp.c (Fmove_point_visually): New function.
6758 2013-06-28 Kenichi Handa <handa@gnu.org>
6760 * coding.h (define_coding_undecided_arg_index): New enum.
6761 (coding_attr_index): New members
6762 coding_attr_undecided_inhibit_null_byte_detection,
6763 coding_attr_undecided_inhibit_iso_escape_detection,
6764 coding_attr_undecided_prefer_utf_8.
6765 (undecided_spec): New struct.
6766 (struct coding_system): New member `undecided' of the member
6769 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6770 (detect_coding): Likewise.
6771 (detect_coding_system): Likewise.
6772 (Fdefine_coding_system_internal): New coding system properties
6773 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6775 (syms_of_coding): Adjust for coding_arg_undecided_max.
6777 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6779 * image.c (x_from_xcolors): Remove unused local.
6781 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6783 Defer image data transfer between X client and server until actual
6786 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6789 * image.c (Destroy_Image): Remove.
6790 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6791 `mask_p', and `colors_p'. All uses changed.
6792 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6793 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6794 New macros for `flags' arg to x_clear_image_1.
6795 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6796 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6797 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6798 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6799 (image_get_x_image, image_unget_x_image): New functions or macros.
6800 (image_background, image_background_transparent, x_to_xcolors)
6801 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6802 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6803 instead of Destroy_Image.
6804 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6805 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6806 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6807 (imagemagick_load_image, svg_load_image): Use them instead of
6808 x_create_x_image_and_pixmap, and x_put_x_image followed by
6809 x_destroy_x_image, respectively.
6810 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6811 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6812 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6813 background_transparent fields.
6814 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6815 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6817 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6819 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6820 This mostly consists of undoing recent changes.
6821 * callproc.c (Fcall_process):
6822 * process.c (create_process):
6823 Do not worry about catching SIGCHLD here, undoing previous change.
6824 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6825 * process.c, process.h (catch_child_signal):
6826 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6827 * process.c (catch_child_handler): Don't worry about being called
6828 lazily and do not assume caller has blocked SIGCHLD, undoing
6829 previous change. Move first-time stuff back to
6830 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6831 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6832 set lib_child_handler if it's already initialized, which may
6833 help avoid problems on GNUStep.
6835 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6837 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6838 * callproc.c (Fcall_process):
6839 * process.c (create_process):
6840 Make sure SIGCHLD is caught before we fork,
6841 since Emacs startup no arranges to catch SIGCHLD.
6842 * process.c (lib_child_handler): Initialize to null, not to
6844 (catch_child_signal): Allow self to be called lazily.
6845 Do nothing if it's already been called.
6846 Assume caller has blocked SIGCHLD (all callers do now).
6847 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6848 just before it's really needed.
6849 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6850 since it hasn't been caught yet.
6852 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6854 * image.c (compute_image_size): New function to implement
6855 :max-width and :max-height.
6856 (imagemagick_load_image): Use it.
6858 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6860 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6861 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6863 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6864 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6865 the SIGCHLD handler, since the code is not atomic and (due to glib)
6866 signals may be arriving now.
6867 * sysdep.c (init_signals): Do not catch child signals here;
6868 'main' now does that later, at a safer time.
6870 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6872 Clean up SIGCHLD handling a bit (Bug#14569).
6873 * process.c, process.h (catch_child_signal):
6874 Now always extern, even if !NS_IMPL_GNUSTEP.
6875 * process.c (catch_child_signal): Move glib tickler here from
6876 init_process_emacs, so that it's done earlier in Emacs
6877 initialization. Also move the noninteractive && !initialized
6878 check here from init_process_emacs. This is all a bit cleaner for
6879 GNUish platforms, and I hope it works around the Cygwin bug.
6880 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6881 that glib signal handling is tickled before glib creates threads.
6883 * process.c (wait_reading_process_output): Avoid int overflow
6884 when reading more than 2 GiB total from a process.
6886 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6888 * process.c (create_process): Handle a couple more cases,
6889 i.e., work even if new_argv and wait_child_setup[i] are cached.
6890 Use Fcall_process's style for volatile vars.
6892 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6894 * process.c (create_process): Mark PROCESS volatile.
6896 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6898 Use C99-style flexible array members if available.
6899 This avoids some subtle aliasing issues, which typically
6900 aren't a problem with GCC but may be a problem elsewhere.
6901 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6902 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6903 In either case, it uses a flexible array member rather than
6904 the old struct hack. All uses changed.
6905 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6906 Adjust to sdata reorganization.
6907 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6908 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6909 that ports better to pre-C99 non-GCC.
6910 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6911 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6912 as the latter has changed.
6913 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6914 and port better to pre-C99 GCC.
6915 * image.c (struct xpm_cached_color):
6916 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6917 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6918 Use FLEXIBLE_ARRAY_MEMBER.
6919 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6920 Move decl to top level so it gets checked against implementation.
6921 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6922 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6924 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6926 * syntax.c: Integer cleanups.
6927 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6928 All uses that need 0-or-2 changed to:
6929 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6930 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6931 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6932 (char_quoted, prev_char_comend_first, back_comment)
6933 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6934 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6935 Use bool for boolean.
6936 (update_syntax_table, skip_chars, skip_syntaxes):
6937 Prefer int to unsigned when either will do.
6938 (back_comment): Return boolean success flag, like forw_comment,
6939 instead of positive-or-minus-1 (which might have overflowed int anyway).
6940 Don't stuff ptrdiff_t into int.
6941 (syntax_spec_code, syntax_code_spec): Now const.
6942 (Fmatching_paren, scan_lists, scan_sexps_forward):
6943 Use enum syntaxcode for syntax code.
6944 (Fmatching_paren): Check that arg is a character, not just an integer.
6945 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6946 (Finternal_describe_syntax_value): Omit no-longer-needed
6948 (skip_chars): Use char, not unsigned char, when the distinction
6950 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6951 * bytecode.c (exec_byte_code):
6952 * syntax.c (syntax_spec_code, Fchar_syntax)
6953 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6955 * syntax.h (SYNTAX_WITH_FLAGS):
6956 Omit unnecessary casts.
6958 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6960 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6961 line dimensions here, to avoid race conditions with the main
6962 thread. (Bug#14062, bug#14630, bug#14669)
6964 * w32term.c (w32_draw_window_cursor): Compute the header line and
6965 mode line dimensions here.
6966 <w32_system_caret_window, w32_system_caret_hdr_height>:
6967 <w32_system_caret_mode_height>: New variables.
6969 * w32term.h: Declare them.
6971 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6973 * alloc.c (die): Move "assertion failed" string here ...
6974 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6975 COND when SUPPRESS_CHECKING. This shrinks the executable text
6976 size by 0.8% to 2.2% when configured with --enable-checking,
6977 depending on optimization flags (GCC 4.8.1 x86-64).
6979 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6981 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6983 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6984 base is 2; this is more accurate.
6986 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6988 * sound.c (string_default): Move to !WINDOWSNT section.
6989 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6991 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6993 * sound.c: Integer cleanups.
6994 Remove unnecessary forward decls.
6995 (struct sound_device): The 'file' member is now a Lisp_Object, not
6996 a char *, so that we needn't invoke alloca on a huge size.
6997 (Fplay_sound_internal): Adjust to this.
6998 (string_default): New function.
6999 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7000 Use it to adjust to the struct sound_device change.
7001 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7002 (be2hs) [0]: Remove.
7004 * syntax.c (skip_chars): Don't use uninitialized storage
7005 when searching a multibyte buffer for characters that are not in a
7006 unibyte string that contains non-ASCII characters.
7008 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7010 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7011 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7013 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7015 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7017 2013-06-18 Kenichi Handa <handa@gnu.org>
7019 * font.c (Ffont_spec): Signal an error for an invalid font name
7022 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7024 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7025 In particular this ports to 32-bit sparc Sun cc.
7026 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7027 array with a dummy element at specpdl[-1], so that its address can
7029 (unbind_to): Do not copy the binding; not needed, now that we
7030 copy old_value in the one place where the copy is needed.
7031 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7032 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7033 (union specbinding): Rename from struct specbinding. Redo layout
7034 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7035 which is not portable. With Sun C 5.12 32-bit sparc, the
7036 declaration causes nargs to be an unsigned bitfield, a behavior
7037 that the C standard allows; but Emacs wants nargs to be signed.
7038 The overall type is now a union of structures rather than a
7039 structure of union of structures, and the 'kind' member is now a
7040 bitfield, so that the overall type doesn't grow. All uses changed.
7041 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7043 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7045 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7046 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7048 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7050 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7052 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7053 unless we know that the window w's frame is a frame object.
7054 Another attempt at solving bug#14062 and bug#14630.
7056 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7058 * textprop.c (property_set_type): New enum.
7059 (add_properties): Allow appending/prepending text properties.
7060 (add_text_properties_1): Factored out of Fadd_text_properties.
7061 (Fadd_text_properties): Move all the code into
7062 add_text_properties_1.
7063 (Fadd_face_text_property): New function that calls
7064 add_text_properties_1.
7066 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7068 Move functions from lisp.h to individual modules when possible.
7069 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7070 * alloc.c (XFLOAT_INIT, set_symbol_name):
7071 * buffer.c (CHECK_OVERLAY):
7072 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7073 (set_char_table_parent):
7074 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7075 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7076 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7077 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7079 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7080 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7081 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7082 (backtrace_args, backtrace_debug_on_exit):
7083 * floatfns.c (CHECK_FLOAT):
7084 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7085 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7086 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7087 (set_hash_index_slot):
7088 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7089 * marker.c (CHECK_MARKER):
7090 * textprop.c (CHECK_STRING_OR_BUFFER):
7091 * window.c (CHECK_WINDOW_CONFIGURATION):
7092 Move here from lisp.h, and make these functions static rather than
7094 * buffer.c (Qoverlayp):
7096 * fns.c (Qhash_table_p):
7097 * window.c (Qwindow_configuration_p):
7099 * lisp.h: Remove the abovementioned defns and decls.
7101 Use functions, not macros, for XINT etc (Bug#11935).
7102 In lisp.h, prefer functions to function-like macros, and
7103 constants to object-like macros, when either will do. This:
7104 . simplifies use, as there's no more need to worry about
7105 arguments' side effects being evaluated multiple times.
7106 . makes the code easier to debug on some platforms.
7107 However, when using gcc -O0, keep using function-like macros
7108 for a few critical operations, for performance reasons.
7109 This sort of thing isn't needed with gcc -Og, but -Og
7110 is a GCC 4.8 feature and isn't widely-enough available yet.
7111 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7112 Remove enum lsb_bits; no longer needed.
7113 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7114 * buffer.c (Qoverlap):
7116 * fns.c (Qhash_table_p):
7117 Now extern, so lisp.h can use these symbols.
7118 * dispextern.h: Include character.h, for MAX_CHAR etc.
7119 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7120 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7121 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7122 (GLYPH_CODE_P): Move here from lisp.h.
7123 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7124 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7125 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7126 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7127 XUNTAG now returns void *.
7128 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7129 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7130 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7131 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7132 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7133 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7134 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7135 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7136 New macros, renamed from their sans-lisp_h_ counterparts.
7137 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7138 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7139 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7140 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7141 If compiling via GCC without optimization, define these as macros
7142 in addition to inline functions.
7143 To disable this, compile with -DINLINING=0.
7144 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7145 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7146 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7147 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7148 (INTMASK, VALMASK): Now macros, since static values cannot be
7149 accessed from extern inline functions.
7150 (VALMASK): Also a constant, for benefit of old GDB.
7151 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7152 is INTEGERP, which can fold it in.
7153 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7154 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7155 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7156 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7157 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7158 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7159 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7160 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7161 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7162 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7163 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7164 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7165 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7166 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7167 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7168 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7169 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7170 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7171 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7172 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7173 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7174 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7175 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7176 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7177 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7178 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7179 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7180 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7181 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7182 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7183 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7184 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7185 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7187 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7188 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7189 (VALMASK): Define in one place rather than in two, merging the
7190 USE_LSB_TAG parts; this is simpler.
7191 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7192 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7193 Move up, to avoid use before definition.
7194 Also include "globals.h" earlier, for the same reason.
7195 (make_natnum): New function.
7196 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7197 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7198 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7199 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7200 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7201 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7202 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7203 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7204 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7205 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7206 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7207 (Qwindow_configuration_p, Qimage): New forward declarations.
7208 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7209 (STRING_COPYIN): Remove; unused.
7210 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7211 (xcar_addr, xcdr_addr): New functions. All uses changed.
7212 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7213 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7214 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7215 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7216 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7217 (TYPE_RANGED_INTEGERP): Simplify.
7218 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7219 (setlocale, fixup_locale, synchronize_system_messages_locale)
7220 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7221 Now empty functions, not macros.
7222 (functionp): Return bool, not int.
7223 * window.c (Qwindow_configuration_p): Now extern,
7224 so window.h can use it.
7225 * window.h (Qwindowp): Move decl back to lisp.h.
7227 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7229 * xdisp.c (Fline_pixel_height): New function, required for solving
7232 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7234 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7236 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7238 * lread.c (syms_of_lread):
7239 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7241 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7243 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7245 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7247 * fileio.c (expand_file_name): Doc fix.
7249 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7251 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7252 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7253 Wait for self, not for 0. This can't hurt on GNU or similar
7254 system, and may help with Cygwin.
7256 * keyboard.c: Don't use PROP (...) as an lvalue.
7257 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7258 Use set_prop (A, B), not PROP (A) = B.
7260 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7262 * xdisp.c (get_it_property): Use it->window instead of generating
7263 a Lisp object from it->w.
7265 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7267 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7268 get-char-property the window that is being rendered, instead of
7269 the buffer, to support window-specific overlays. (Bug#14575)
7270 (compute_display_string_pos): When W is NULL, use the current
7271 buffer as the object to pass to get-char-property.
7272 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7273 pointer member of the bidi iterator, since no window is pertinent
7276 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7278 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7279 being displayed, and pass it to compute_display_string_pos.
7280 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7281 (bidi_paragraph_init): All callers changed.
7283 * xdisp.c (init_from_display_pos, init_iterator)
7284 (handle_single_display_spec, next_overlay_string)
7285 (get_overlay_strings_1, reseat_1, reseat_to_string)
7286 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7287 Set bidi_it.w member from it->w.
7288 (compute_display_string_pos): Accept additional argument, the
7289 window being displayed, and pass it to Fget_char_property.
7292 * dispextern.h (struct bidi_it): New member w, the window being
7294 (compute_display_string_pos): Adjust prototype.
7296 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7298 * xgselect.c: Remove unneeded include xterm.h.
7300 * process.c (wait_reading_process_output): Check for NS before GLIB.
7301 GLIB may be linked in due to rsvg, but ns_select must be called.
7303 * xgselect.c (xg_select): Remove call to window_system_available
7304 and g_main_context_pending at the top, so Gdk events (i.e. file
7305 notify) are processed when Emacs is started with -nw.
7307 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7309 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7310 (ctagsfiles3): New variable, includes only *.m files.
7311 (TAGS): Use an explicit language name in the regular expressions,
7312 to avoid transformation of '/SOMETHING' by MSYS to
7313 'c:\MSYS\SOMETHING'.
7315 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7317 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7319 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7321 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7322 still need to set the mouse pointer shape and activate help-echo.
7325 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7327 A few porting etc. fixes for the new file monitor code.
7328 See the thread containing
7329 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7330 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7331 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7332 (dir_monitor_callback, Fgfile_rm_watch):
7333 Use assq_no_quit instead of Fassoc, for speed.
7334 (dir_monitor_callback, Fgfile_rm_watch):
7335 eassert that the monitor is a fixnum.
7336 (dir_monitor_callback): No need for CDR_SAFE.
7337 Simplify building of lisp with alternative tails.
7338 (Fgfile_add_watch, Fgfile_rm_watch):
7339 Do not assume glib functions set errno reliably on failure.
7340 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7341 and signal an error otherwise.
7342 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7343 Use Fdelq instead of Fdelete, for speed.
7345 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7347 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7348 don't insist on being invoked on a highlighted tool-bar button.
7349 Avoids losing tool-bar functionality when mouse-highlight is nil.
7350 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7351 Don't highlight when mouse-highlight is nil.
7352 (note_mouse_highlight): When mouse-highlight is nil, don't return
7353 right away; instead, run tool-bar and mode-line highlight
7354 subroutine, clear any existing highlight, and revert the mouse
7355 pointer to its default shape. (Bug#14558)
7357 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7359 * lisp.mk (lisp): Add prog-mode.el.
7361 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7363 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7364 * process.c (dummy_handler): New function.
7365 (lib_child_handler): New static var.
7366 (handle_child_signal): Invoke it.
7367 (catch_child_signal): If a library has set up a signal handler,
7368 save it into lib_child_handler.
7369 (init_process_emacs): If using glib and not on Windows, tickle glib's
7370 child-handling code so that it initializes its private SIGCHLD handler.
7371 * syssignal.h (SA_SIGINFO): Default to 0.
7372 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7373 31; it should no longer be needed now.
7375 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7377 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7379 * gfilenotify.c (globals_of_gfilenotify): New function.
7380 (syms_of_gfilenotify): Move global initialization there.
7382 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7384 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7386 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7387 * keyboard.c (menu_bar_items, tool_bar_items):
7388 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7389 not override local keymaps any more.
7391 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7393 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7395 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7397 * w32console.c (initialize_w32_display): Return the dimensions of
7398 the console window via 2 additional arguments, not via the current
7399 frame. This avoids crashes due to overrunning the bounds of
7400 frame's decode_mode_spec_buffer, which is not resized following
7401 the change of the frame dimensions from the initial 10x10.
7403 * w32term.h (w32_initialize_display_info): Adjust prototype.
7405 * term.c (init_tty): Take dimensions of the frame from the values
7406 returned by initialize_w32_display.
7408 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7409 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7410 (LIBES): Add $(GFILENOTIFY_LIBS).
7412 * w32inevt.c (handle_file_notifications): Add dummy implementation
7413 for !HAVE_W32NOTIFY.
7415 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7417 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7419 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7421 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7423 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7425 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7427 Fix minor problems found by static checking.
7428 * data.c (pure_write_error):
7429 Use xsignal2, not Fsignal, as Fsignal might return.
7430 * eval.c (set_backtrace_debug_on_exit): Now static.
7431 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7432 No longer inline. EXTERN_INLINE is needed only for functions
7433 defined in .h files. Reindent function header as per GNU style.
7434 (backtrace_p, backtrace_top, backtrace_next):
7435 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7436 compiler or linker. Add extern decls to pacify gcc -Wall.
7437 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7439 * frame.c (free_monitors): Define only on platforms that need it.
7440 * nsterm.m (ns_term_init):
7441 * process.c (catch_child_signal):
7442 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7443 defined on all porting targets these days.
7444 * process.c, process.h (catch_child_signal):
7445 Make it extern only if NS_IMPL_GNUSTEP is defined.
7447 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7449 * w32.c (gettimeofday): Make the signature identical to prototype
7450 in nt/inc/sys/time.h.
7452 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7454 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7457 * keyboard.c (safe_run_hooks_error): Improve error message.
7459 * data.c (pure_write_error): Add `object' argument.
7460 * puresize.h (CHECK_IMPURE): Use it.
7462 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7464 * Makefile.in (NOTIFY_OBJ): New variable.
7465 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7467 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7468 Call syms_of_gfilenotify.
7470 * gfilenotify.c: New file.
7472 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7473 and Qfile_w32notify.
7474 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7475 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7477 * lisp.h: Declare syms_of_gfilenotify.
7479 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7481 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7483 Merge the specpdl and backtrace stacks. Make the structure of the
7484 specpdl entries more obvious via a tagged union of structs.
7485 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7486 (enum specbind_tag): New enum.
7487 (struct specbinding): Make it a tagged union of structs.
7488 Add a case for backtrace records.
7489 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7490 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7491 (backtrace_debug_on_exit): New accessors.
7492 (struct backtrace): Remove.
7493 (struct catchtag): Remove backlist field.
7494 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7496 (Flocal_variable_p): Speed up the common case where the binding is
7498 * eval.c (backtrace_list): Remove.
7499 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7500 (set_backtrace_args, set_backtrace_nargs)
7501 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7502 (backtrace_next): New functions.
7503 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7504 (unwind_to_catch, internal_lisp_condition_case)
7505 (internal_condition_case, internal_condition_case_1)
7506 (internal_condition_case_2, internal_condition_case_n): Don't bother
7507 with backtrace_list any more.
7508 (Fsignal): Adjust to new backtrace format.
7509 (grow_specpdl): Move up.
7510 (record_in_backtrace): New function.
7511 (eval_sub, Ffuncall): Use it.
7512 (apply_lambda): Adjust to new backtrace format.
7513 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7515 (specbind): Adjust to new specpdl format. Simplify.
7516 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7517 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7519 (mark_backtrace): Remove.
7520 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7521 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7522 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7524 * profiler.c (record_backtrace): Use get_backtrace.
7525 (handle_profiler_signal): Use backtrace_top_function.
7526 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7529 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7531 * process.h (catch_child_signal): Declare.
7533 * process.c (catch_child_signal): New function.
7534 (init_process_emacs): Call it.
7536 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7537 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7539 (x_set_cursor_type): Remove declaration.
7540 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7541 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7542 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7543 (ns_get_color): Use F suffix on float.
7544 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7545 (ns_get_rgb_color): Remove.
7546 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7547 (note_mouse_movement): x and y are CGFloat.
7548 (ns_draw_fringe_bitmap): Remove unused rowY.
7549 Change #if to COCOA && >= 10_6.
7550 (ns_draw_window_cursor): Remove unused overspill.
7551 (ns_draw_underwave): width and x are EamcsCGFloat.
7552 (ns_draw_box): thickness is CGFloat.
7553 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7554 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7555 if not in main thread.
7556 (ns_get_pending_menu_title, ns_check_menu_open)
7557 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7558 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7559 (sendFromMainThread:): New method.
7560 (changeFont:): size is CGFloat.
7561 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7562 Disable warning about permanent text.
7563 (characterIndexForPoint:): Adjust return type depending on GNUStep
7565 (mouseDown:): delta is CGFloat.
7566 (updateFrameSize): Remove unised variable f.
7567 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7568 Cast float to EmacsCGFloat.
7569 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7570 also to -1 when restoring.
7571 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7572 inside NS_IMPL_COCOA.
7573 (toggleFullScreen:): Put call to toggleFullScreen inside
7574 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7575 (setPosition:portion:whole:): por is CGFloat.
7576 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7577 (mouseDown:): Use CGFloat.
7578 (mouseDragged:): Remove unised variable edge.
7579 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7581 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7583 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7584 when NS_IMPL_GNUSTEP.
7585 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7586 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7587 (EmacsToolbar): Add clearAll. Add tag argument to
7588 addDisplayItemWithImage.
7589 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7591 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7593 * nsmenu.m (ns_update_menubar): Make static.
7594 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7595 (fillWithWidgetValue:): Add cast to SEL for setAction.
7596 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7597 (update_frame_tool_bar): Update code for GNUStep.
7598 (clearAll): New method.
7599 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7600 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7601 Move identifierToItem setObject and activeIdentifiers addObject before
7602 call to insertItemWithItemIdentifier.
7603 (validateVisibleItems): Fix indentation.
7604 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7605 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7606 UtilityWindow to aStyle, remove call to setStyleMask.
7608 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7610 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7611 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7612 Use F suffix on floats.
7613 (ns_char_width): Returns CGFloat.
7614 (ns_ascii_average_width): w is CGFloat instead of float.
7615 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7617 (ns_glyph_metrics): CGFloat instead of float.
7619 * nsfns.m (x_set_foreground_color, x_set_background_color):
7621 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7622 remove unused variables.
7623 (Fns_read_file_name): Keep track if panel is for save.
7624 Use ns_filename_from_panel/ns_directory_from_panel.
7625 (Fns_list_services): delegate only used for COCOA.
7626 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7627 Just return the input if GNUStep.
7628 (x_screen_planes): Remove.
7629 (Fxw_color_values): Use EmacsCGFloat
7630 (Fns_display_monitor_attributes_list): Only get screen number for
7632 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7634 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7635 ns_directory_from_panel.
7637 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7639 * process.c (handle_child_signal): Also use WCONTINUED.
7640 This is so that list-processes doesn't mistakenly list the process
7641 as stopped, when the process has actually been continued and is
7644 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7646 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7647 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7648 not already configured.
7650 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7652 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7654 * Makefile.in (mostlyclean): Remove *.res files.
7656 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7658 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7659 a buffer (bug#8447).
7661 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7663 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7664 display vector, and we backtrack, handle the case that the
7665 previous character position is also displayed from a display
7666 vector or covered by a display string or image. (Bug#14476)
7668 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7670 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7671 (struct MonitorInfo, free_monitors): Remove.
7672 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7673 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7674 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7677 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7678 (struct MonitorInfo, free_monitors): Remove.
7679 (ns_screen_name): Make static.
7680 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7681 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7684 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7685 (struct MonitorInfo): New struct.
7686 (free_monitors, make_monitor_attribute_list): Declare.
7688 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7690 (free_monitors, make_monitor_attribute_list): New functions.
7691 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7694 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7696 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7698 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7700 * keyboard.c: Apply keyboard decoding only to events that come directly
7701 from the tty, not from unread-command-events (bug#14368).
7702 (read_event_from_main_queue): New function, extracted from read_char.
7703 (read_decoded_char): Remove.
7704 (read_decoded_event_from_main_queue): New function to replace it.
7705 (read_char): Use it.
7706 (read_key_sequence): Use read_char rather than read_decoded_char.
7708 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7710 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7712 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7714 2013-05-22 Kenichi Handa <handa@gnu.org>
7716 The following changes are to fix the setting of
7717 buffer-file-coding-system on, for instance, C-x RET c unix RET
7718 _FILE_OF_DOS_EOL_TYPE_ RET.
7720 * coding.h (struct coding_system): New member detected_utf8_chars.
7722 * coding.c (detect_coding_utf_8): Count characters and check EOL
7723 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7725 (setup_coding_system): Do not initialize coding->head_ascii.
7726 (check_ascii): Do not set coding->eol_seen but update it. Do not
7727 call adjust_coding_eol_type here.
7728 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7729 If the eol-type of CODING is already specified, adjust the eol type
7730 of the found coding-system.
7731 (decode_coding_gap): Cancel previous change. Utilize the
7732 character numbers counted by detect_coding_utf_8. Fix detection
7735 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7737 * search.c (looking_at_1): Only set last_thing_searched if the match
7738 changed the match-data (bug#14281).
7740 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7742 * xdisp.c (reseat_at_previous_visible_line_start):
7743 Already declared in dispextern.h, so remove it here.
7744 (move_it_vertically_backward): Likewise.
7746 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7748 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7749 (Fx_display_pixel_width, Fx_display_pixel_height)
7750 (Fx_display_mm_width, Fx_display_mm_height):
7751 Mention `display-monitor-attributes-list' in docstrings.
7753 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7754 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7755 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7756 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7757 (Fx_display_backing_store, Fx_display_visual_class)
7758 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7759 (Fx_display_grayscale_p, Fx_display_pixel_width)
7760 (Fx_display_pixel_height, Fx_display_planes)
7761 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7762 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7763 (Fx_display_mm_width, Fx_display_mm_height)
7764 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7765 height for all physical monitors as in X11.
7767 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7768 Return pixel width or height for all physical monitors as in X11.
7770 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7772 Port --enable-gcc-warnings to clang.
7773 * bytecode.c (exec_byte_code):
7775 Redo diagnostic pragmas to pacify clang, too.
7776 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7777 * editfns.c (Fencode_time):
7778 * fileio.c (file_accessible_directory_p):
7779 * font.c (font_unparse_xlfd):
7780 Use '&"string"[index]' instead of '"string" + (index)'.
7781 * undo.c (user_error): Remove; unused.
7783 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7785 * insdel.c (insert_1_both): Document the arguments, instead of
7786 referring to insert_1, which no longer exists.
7788 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7789 some window, increment windows_or_buffers_changed, so that
7790 *Messages* display in that window is updated. (Bug#14408)
7792 * w32.c: Include epaths.h.
7793 (init_environment): Use cmdproxy.exe without leading directories.
7794 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7796 (gettimeofday): Adjust signature and return value to Posix
7799 * unexw32.c (open_output_file): Delete the existing emacs.exe
7800 before creating it, to break the hard link to the versioned
7803 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7804 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7805 (FIRSTFILE_OBJ): New variables.
7806 (W32_RES): Rename to EMACSRES. All users changed.
7807 (base_obj): Use $(CM_OBJ).
7808 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7809 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7810 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7811 $(W32_RES_LINK) before $(LIBES).
7812 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7814 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7816 * makefile.w32-in (DOC): Use just "DOC".
7818 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7820 * process.c: Export default filters and sentinels to Elisp.
7821 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7823 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7824 (Fset_process_sentinel, Fformat_network_address):
7825 Default to them instead of nil.
7826 (server_accept_connection): Sentinels can't be nil any more.
7827 (read_and_dispose_of_process_output): New function, extracted from
7828 read_process_output.
7829 (read_process_output): Use it; filters can't be nil.
7830 (Finternal_default_process_filter): New function, extracted from
7831 read_process_output.
7832 (exec_sentinel_unwind): Remove function.
7833 (exec_sentinel): Don't zilch sentinel while running.
7834 (status_notify): Sentinels can't be nil.
7835 (Finternal_default_process_sentinel): New function extracted from
7837 (setup_process_coding_systems): Default filter is not nil any more.
7838 (syms_of_process): Export new Elisp functions and initialize
7840 * lisp.h (make_lisp_proc): New function.
7842 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7844 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7846 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7848 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7849 unless we know that the window w is a leaf window.
7850 Another attempt at solving bug#14062.
7852 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7854 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7857 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7859 * image.c (gif_load): Check that subimages fit (Bug#14345).
7861 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7863 * lread.c (skip_dyn_eof): New function.
7864 (read1): Use it to skip the end of a file in response to #@00.
7866 * doc.c (get_doc_string): Slightly relax the sanity checking.
7868 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7870 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7871 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7872 (MonitorInfo): New struct.
7873 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7874 (Fns_display_monitor_attributes_list): New functions.
7875 (display-usable-bounds): Remove.
7876 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7879 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7881 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7882 (GTK_CHECK_VERSION): New macro, if not already defined.
7883 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7884 replaced by GTK_CHECK_VERSION.
7886 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7888 * xterm.h (GTK_PREREQ): New macro.
7889 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7890 to use this macro instead, for consistency and clarity.
7892 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7894 * xdisp.c (row_for_charpos_p): New function, with code of
7895 cursor_row_p, but accepts an additional argument CHARPOS instead
7896 of using a hardcoded PT.
7897 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7898 (row_containing_pos): Call row_for_charpos_p instead of partially
7899 doing the same. Fixes cursor positioning under longlines-mode
7900 when longlines-show-effect includes more than one newline, when
7901 moving the cursor vertically up.
7903 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7905 * makefile.w32-in (ACL_H): New macro.
7906 ($(BLD)/fileio.$(O)): Update dependencies.
7908 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7910 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7911 * Makefile.in (LIB_ACL): New macro.
7912 (LIBACL_LIBS): Remove.
7913 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7914 * fileio.c: Include <acl.h>.
7915 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7916 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7918 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7921 * unexelf.c: Don't assume ElfW (Half) fits in int.
7922 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7923 when dealing with ElfW (Half) values, since they can exceed 2**31
7924 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7925 (entry_address): Omit unused NUM arg. All uses changed.
7927 2013-05-07 Juri Linkov <juri@jurta.org>
7929 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7930 to the string converted from number with `Fnumber_to_string'.
7933 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7935 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7936 This fixes a problem introduced by my previous change.
7938 2013-05-07 Glenn Morris <rgm@gnu.org>
7940 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7942 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7944 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7946 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7948 Static checking by GCC 4.8.0.
7949 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7950 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7951 (x_get_monitor_attributes_fallback)
7952 (x_get_monitor_attributes_xinerama)
7953 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7954 Define only if USE_GTK.
7955 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7956 (x_get_monitor_attributes_fallback): Omit unused locals.
7957 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7958 Use double, not float, to avoid mixed-mode floating point arithmetic.
7960 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7961 Jan Djärv <jan.h.d@swipnet.se>
7963 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7964 (XINERAMA_CFLAGS): New macros.
7965 (ALL_CFLAGS, LIBES): Use them.
7967 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7968 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7969 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7970 (syms_of_xfns): DEFSYM them.
7971 (struct MonitorInfo): New struct.
7972 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7973 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7974 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7975 (x_get_monitor_attributes_xinerama): New functions.
7976 (Fx_display_monitor_attributes_list): New primitive.
7977 (syms_of_xfns): Defsubr it.
7979 * xterm.h (x_display_info): Add Xatom_net_workarea and
7980 Xatom_net_current_desktop.
7982 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7983 and dpyinfo->Xatom_net_current_desktop.
7985 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7987 * xdisp.c (pos_visible_p): Use the special code for finding the
7988 beginning of a display property or overlay for any "replacing"
7989 display property, not just for display strings. This solves
7990 incorrect reporting of position by posn-at-point. (Bug#14241)
7992 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7994 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7995 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7996 Verify that ElfW (Half) fits in int.
7997 (fatal): Use same signature as lisp.h.
7998 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7999 configure and build with -DUNEXELF_DEBUG without worrying about
8000 other modules that use DEBUG.
8001 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8002 possibly-wide integers now uses it instead of plain fprintf.
8003 (entry_address): New function, which avoids problems with 32-bit
8004 overflow on 64-bit hosts.
8005 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8006 (round_up): Don't assume the remainder fits in int.
8007 (find_section): Use bool for boolean. Simplify debug code.
8008 (unexec): Don't assume file sizes fit in int or size_t.
8009 Omit unnecessary trailing newline in 'fatal' format.
8010 Use strerror rather than outputting decimal error number.
8011 Remove unused code when emacs is not defined;
8012 this file relies on Emacs now.
8013 Don't assume e_phnum and e_shnum are positive.
8015 * regex.c: Fix problems when DEBUG is defined.
8016 (extract_number, extract_number_and_incr): Define regardless of
8017 whether DEBUG is defined; that's simpler and makes the code less
8018 likely to go stale in the normal case when DEBUG is not defined.
8019 Return int rather than taking an int * arg. All callers changed.
8020 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8021 Remove, replacing with ...
8022 (DEBUG_PRINT): New macro. All callers changed.
8023 (DEBUG_COMPILES_ARGUMENTS): New macro.
8024 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8025 (print_compiled_pattern, print_double_string) [DEBUG]:
8026 Use prototype rather than old-style definition.
8027 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8028 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8029 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8030 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8031 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8032 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8033 This matters only when DEBUG is defined.
8035 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8037 * xdisp.c (set_iterator_to_next): Set the
8038 ignore_overlay_strings_at_pos_p flag only if we are _really_
8039 iterating over an overlay string, as indicated by the
8040 current.overlay_string_index member. (Bug#14306)
8042 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8044 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8045 to where it is used, to avoid autorelease issues (Bug#14050).
8047 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8049 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8050 * fileio.c (syms_of_fileio): Implement this.
8051 * filelock.c (create_lock_file): If symbolic links don't work, so
8052 we use a regular file as a lock file, do not fsync the lock file;
8055 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8057 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8058 (syms_of_minibuf): Adjust accodingly.
8060 * callint.c (Fcall_interactively): Adjust calls accordingly.
8062 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8064 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8065 w->contents is a buffer before computing everything else.
8066 Use parentheses to disambiguate last part of the condition.
8068 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8069 assertion violations. (Bug#14062)
8071 2013-05-01 David Reitter <david.reitter@gmail.com>
8073 * nsfns.m (ns_tooltip): Initialize.
8075 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8077 * coding.c (decode_coding_gap): Don't remove the character before
8078 a newline unless it's a CR character. (Bug#14287)
8080 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8082 * dispextern.h (struct face): Move enum face_underline_type
8083 earlier so that bitfields can be in the same word.
8085 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8087 * nsfns.m (handlePanelKeys): New function.
8088 (EmacsOpenPanel:performKeyEquivalent:)
8089 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8090 arrows/function/control and copy/paste keys (Bug#14296).
8092 2013-04-27 Juri Linkov <juri@jurta.org>
8094 * callint.c (Fcall_interactively): Call `Qread_number' for
8095 interactive code letter `n' instead of using duplicate code.
8098 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8100 * systime.h (make_timeval): Declare as 'const'.
8102 2013-04-27 Kenichi Handa <handa@gnu.org>
8104 * font.c (font_open_entity): Always open a font of manageable
8107 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8109 Port better to AIX (Bug#14258).
8110 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8113 2013-04-24 Kenichi Handa <handa@gnu.org>
8115 * coding.c (decode_coding_iso_2022): When an invalid escape
8116 sequence is encountered, reset the invocation and designation
8117 status to the safest one.
8119 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8121 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8122 Without this fix, "make distclean" leaves stamp-h1 behind.
8124 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8126 * w32fns.c (w32_fullscreen_rect): New function to compute the
8127 window rectangle for the given fullscreen mode.
8128 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8129 longer tunes the window size. This keeps the window's edges flush
8130 with the screen and allows the taskbar to hide itself in fullboth.
8132 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8133 window decorations and uses the entire screen.
8135 * w32term.h (w32_fullscreen_rect) Add prototype.
8136 (struct w32_output): Replace normal_width, normal_height,
8137 normal_top, and normal_left members with a single normal_placement
8139 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8141 (FRAME_NORMAL_PLACEMENT): New macro.
8143 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8145 * minibuf.c (Ftest_completion): Silence compiler warning.
8147 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8149 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8152 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8155 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8156 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8157 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8158 parentheses where appropriate.
8160 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8162 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8164 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8166 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8167 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8168 Mention in the doc string that setting these variables takes
8169 effect only after a call to set-window-buffer. (Bug#14200)
8171 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8173 * indent.c (Fvertical_motion): Don't consider display strings on
8174 overlay strings as display strings on the buffer position we
8175 started from. This prevents vertical cursor motion from jumping
8176 more than one line when there's an overlay string with a display
8177 property at end of line.
8178 Reported by Karl Chen <Karl.Chen@quarl.org> in
8179 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8181 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8183 * window.c (select_window): `record_buffer' even if window is
8184 already selected (bug#14191).
8186 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8188 * window.c (Fwindow_end): Test more flags, including the buffer's
8189 last_overlay_modified flag, to determine whether the window's
8190 display is really up-to-date. Prevents the function from
8191 returning a stale value. (Bug#14170)
8192 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8195 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8197 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8198 garbaged only if it is not already the top frame on its TTY.
8199 This prevents flickering due to constant redrawing of TTY frames when
8200 there are GUI frames open in the same session. (Bug#13864)
8202 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8204 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8205 of marking the idle timers directly.
8207 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8209 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8212 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8214 * window.c (select_window): Don't record_buffer while the invariant is
8215 temporarily broken (bug#14161).
8217 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8219 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8221 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8223 2013-04-07 Romain Francoise <romain@orebokech.com>
8225 Ignore additional platform-specific ACL errors (Bug#13702).
8226 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8227 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8229 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8231 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8234 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8236 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8237 This bug was introduced by my 2013-02-25 change that simplified
8238 data_start configuration. Without this change, on GNU/Linux
8239 an Emacs configured with --enable-profiling fails immediately
8240 due to a profiler signal.
8241 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8242 with these flags. On platforms where special flags are needed
8243 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8244 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8245 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8247 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8249 Get rid of some platform-specific functions examining window
8250 system and its capabilities. This is a partial rework of the
8252 * lisp.h (have_menus_p): Remove prototype. This function is
8253 replaced with platform-independent window_system_available.
8254 (check_window_system): Move to...
8255 * frame.h (decode_window_system_frame, window_system_available):
8256 ...here, add new prototypes.
8257 * frame.c (window_system_available, decode_window_system_frame):
8259 (check_window_system): Platform-independent now.
8260 * xterm.h (x_in_use): Remove declaration.
8262 * w32term.h (check_x_frame):
8263 * nsterm.h (check_x_frame): Remove prototypes. This function
8264 is replaced with platform-independent decode_window_system_frame.
8265 * msdos.c (have_menus_p): Remove.
8266 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8267 Remove platform-specific functions. Use check_window_system,
8268 decode_window_system_frame and check_ns_display_info where
8269 appropriate. Minor style and comment tweaks.
8270 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8271 (check_x_frame): Likewise.
8272 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8274 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8275 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8276 * xmenu.c, xselect.c: All related users changed.
8278 2013-04-03 Kenichi Handa <handa@gnu.org>
8280 The following changes is to optimize the code for reading UTF-8
8283 * coding.c (check_ascii): Rename from detect_ascii. Return value
8284 changed. Check EOL format. Do not call adjust_coding_eol_type
8286 (check_utf_8): New function.
8287 (adjust_coding_eol_type): Do nothing if already adjusted.
8288 (detect_coding): Compare the return value of check_ascii with
8289 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8290 (decode_coding_gap): Optimize for valid UTF-8.
8292 2013-03-21 Kenichi Handa <handa@gnu.org>
8294 * coding.c (syms_of_coding): Cancel previous change.
8296 * insdel.c (insert_from_gap): Fix previous change.
8298 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8300 Consistently use platform-specific function to detect window system.
8301 * lisp.h (check_window_system): New prototype. This function is
8302 going to replace check_x, check_w32 and check_ns.
8303 (have_menus_p): Mention msdos.c in comment.
8304 * fontset.c (check_window_system_func): Remove. Adjust all users.
8305 * fontset.h (check_window_system_func): Remove prototype.
8306 * nsterm.h (check_ns):
8307 * xterm.h (check_x):
8308 * w32term.h (check_w32): Likewise.
8309 * menu.c (Fx_popup_menu): Use check_window_system.
8310 * msdos.c (check_window_system): Define for MS-DOS.
8311 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8312 * w32fns.c (check_window_system): Likewise for MS-Windows.
8313 * xfns.c (check_window_system): Likewise for X.
8314 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8315 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8317 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8319 Prefer < to > in range checks such as 0 <= i && i < N.
8320 This makes it easier to visualize quantities on a number line.
8321 This patch doesn't apply to all such range checks,
8322 only to the range checks affected by the 2013-03-24 change.
8323 This patch reverts most of the 2013-03-24 change.
8324 * alloc.c (xpalloc, Fgarbage_collect):
8325 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8326 * character.c (string_escape_byte8):
8327 * charset.c (read_hex):
8328 * data.c (cons_to_unsigned):
8329 * dispnew.c (update_frame_1):
8330 * doc.c (Fsubstitute_command_keys):
8331 * doprnt.c (doprnt):
8332 * editfns.c (hi_time, decode_time_components):
8333 * fileio.c (file_offset):
8334 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8335 * font.c (font_intern_prop):
8336 * frame.c (x_set_alpha):
8337 * gtkutil.c (get_utf8_string):
8338 * indent.c (check_display_width):
8339 * keymap.c (Fkey_description):
8340 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8342 * minibuf.c (read_minibuf_noninteractive):
8343 * process.c (wait_reading_process_output):
8344 * search.c (Freplace_match):
8345 * window.c (get_phys_cursor_glyph):
8346 * xdisp.c (redisplay_internal):
8347 * xsmfns.c (smc_save_yourself_CB):
8348 Prefer < to > for range checks.
8349 * dispnew.c (sit_for): Don't mishandle NaNs.
8350 This fixes a bug introduced in the 2013-03-24 change.
8351 * editfns.c (decode_time_components): Don't hoist comparison.
8352 This fixes another bug introduced in the 2013-03-24 change.
8354 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8356 * frame.h (struct frame): Drop scroll_bottom_vpos
8357 member becaue all real users are dead long ago.
8358 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8359 * xdisp.c (redisplay_internal): Adjust user.
8361 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8363 * nsmenu.m (showAtX:Y:for:): setLevel to
8364 NSPopUpMenuWindowLevel (Bug#13998).
8366 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8368 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8369 (ns_check_pending_open_menu): Declare.
8371 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8372 (x_activate_menubar): Update the menu with title that matches
8373 ns_get_pending_menu_title, and call
8374 ns_check_pending_openmenu (Bug#12698).
8375 (menuWillOpen:): New method.
8376 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8378 * nsterm.m (menu_will_open_state, menu_mouse_point)
8379 (menu_pending_title): New varaibles.
8380 (ns_get_pending_menu_title, ns_check_menu_open)
8381 (ns_check_pending_open_menu): New functions.
8383 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8385 * indent.c (current_column_bol_cache): Remove leftover which is not
8386 used in Fmove_to_column any more.
8387 (current_column, scan_for_column): Adjust users.
8388 * keyboard.c (last_point_position_buffer, last_point_position_window):
8389 Remove leftovers which are not used for recording undo any more.
8390 (command_loop_1, syms_of_keyboard): Adjust users.
8391 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8392 redisplay_window any more.
8393 (move_it_to): Adjust user.
8395 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8397 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8398 Update dependencies.
8400 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8402 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8403 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8406 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8408 * window.h (struct window): Replace hchild, vchild and buffer slots
8409 with the only contents slot. This is possible because each valid
8410 window may have either the child window (in vertical or horizontal
8411 combination) or buffer to display (for the leaf window). Using that,
8412 a lof of operations to traverse and/or change window hierarchies may
8413 be simplified. New member horizontal is used to distinguish between
8414 horizontal and vertical combinations of internal windows.
8415 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8416 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8417 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8418 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8419 Use contents slot, not buffer, where appropriate.
8420 (wset_combination): New function.
8421 (wset_buffer): Add eassert.
8422 (Fframe_first_window): Simplify the loop reaching first window.
8423 (Fwindow_buffer): Use WINDOW_LEAF_P.
8424 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8425 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8426 (unshow_buffer): Convert initial debugging check to eassert.
8427 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8428 (make_parent_window, window_resize_check, window_resize_apply)
8429 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8430 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8431 Adjust to match struct window changes.
8432 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8433 (mark_window_cursors_off, count_windows, get_leaf_windows)
8434 (foreach_window_1): Simplify the loop.
8435 * alloc.c (mark_object): Do not check for the leaf window because
8436 internal windows has no glyph matrices anyway.
8437 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8438 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8439 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8440 (build_frame_matrix_from_window_tree, mirror_make_current)
8441 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8442 (update_window_tree, set_window_update_flags): Simplify the loop.
8443 (sync_window_with_frame_matrix_rows): Enforce live window.
8444 Use contents slot, not buffer, where appropriate.
8445 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8446 and WINDOW_HORIZONTAL_COMBINATION_P.
8447 (make_frame_visible_1): Simplify the loop.
8448 Use contents slot, not buffer, where appropriate.
8449 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8450 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8451 (expose_window_tree): Likewise.
8452 Use contents slot, not buffer, where appropriate.
8453 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8454 to avoid deleted windows. Use contents slot instead of buffer.
8455 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8456 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8457 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8458 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8460 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8462 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8463 identify the reasons for assertion violations in bug#14062 and
8465 (Fx_show_tip): Fix compilation error under
8466 "--enable-check-lisp-object-type". (Bug#14073)
8468 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8469 Reported by <rzl24ozi@gmail.com>.
8471 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8473 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8475 (unwind_with_echo_area_buffer): ...to restore it here.
8476 This is needed to ensure that...
8477 (redisplay_window): ...both window markers are valid here,
8478 which is verified by eassert.
8479 * editfns.c (save_excursion_save): Do not assume that
8480 selected_window always displays the buffer.
8481 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8484 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8486 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8489 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8491 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8493 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8495 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8496 since MinGW's w32api headers do. This avoids compiler warnings.
8498 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8501 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8503 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8505 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8507 * gtkutil.c (style_changed_cb): Check if frame is live and an
8508 X frame (Bug#14038).
8510 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8512 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8513 Define only for _WIN32_WINNT less than 0x0500.
8514 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8516 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8517 see its own definitions of 'struct timeval' and 'struct timezone'.
8519 Fix incompatibilities between MinGW.org and MinGW64 headers.
8520 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8522 * w32.c (REPARSE_DATA_BUFFER): Guard with
8523 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8525 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8527 * xterm.c: Include X11/XKBlib.h
8528 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8530 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8532 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8534 * blockinput.h (input_blocked_p): Likewise.
8535 * bytecode.c (exec_byte_code): Likewise.
8536 * callproc.c (call_process_kill, call_process_cleanup)
8537 (Fcall_process): Likewise.
8538 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8539 (Fccl_execute_on_string): Likewise.
8540 * character.c (string_escape_byte8): Likewise.
8541 * charset.c (read_hex): Likewise.
8542 * cm.c (calccost): Likewise.
8543 * data.c (cons_to_unsigned): Likewise.
8544 * dired.c (directory_files_internal, file_name_completion):
8546 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8547 (sit_for): Likewise.
8548 * doc.c (Fsubstitute_command_keys): Likewise.
8549 * doprnt.c (doprnt): Likewise.
8550 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8551 * emacsgtkfixed.c: Likewise.
8552 * fileio.c (file_offset, Fwrite_region): Likewise.
8553 * floatfns.c (Fexpt, fmod_float): Likewise.
8554 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8556 * font.c (font_intern_prop): Likewise.
8557 * frame.c (x_set_alpha): Likewise.
8558 * gtkutil.c (get_utf8_string): Likewise.
8559 * indent.c (check_display_width): Likewise.
8560 * intervals.c (create_root_interval, rotate_right, rotate_left)
8561 (split_interval_right, split_interval_left)
8562 (adjust_intervals_for_insertion, delete_node)
8563 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8564 (merge_interval_right, merge_interval_left, copy_intervals)
8565 (set_intervals_multibyte_1): Likewise.
8566 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8567 * keymap.c (Fkey_description): Likewise.
8568 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8569 * lread.c (openp, read_integer, read1, string_to_number):
8571 * menu.c (ensure_menu_items): Likewise.
8572 * minibuf.c (read_minibuf_noninteractive): Likewise.
8573 * print.c (printchar, strout): Likewise.
8574 * process.c (create_process, Faccept_process_output)
8575 (wait_reading_process_output, read_process_output, send_process)
8576 (wait_reading_process_output): Likewise.
8577 * profiler.c (make_log, handle_profiler_signal): Likewise.
8578 * regex.c (re_exec): Likewise.
8579 * regex.h: Likewise.
8580 * search.c (looking_at_1, Freplace_match): Likewise.
8581 * sysdep.c (get_child_status, procfs_ttyname)
8582 (procfs_get_total_memory): Likewise.
8583 * systime.h (EMACS_TIME_VALID_P): Likewise.
8584 * term.c (dissociate_if_controlling_tty): Likewise.
8585 * window.c (get_phys_cursor_glyph): Likewise.
8586 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8587 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8589 * xfns.c (Fx_window_property): Likewise.
8590 * xmenu.c (set_frame_menubar): Likewise.
8591 * xselect.c (x_get_window_property, x_handle_dnd_message):
8593 * xsmfns.c (smc_save_yourself_CB): Likewise.
8594 * xterm.c (x_scroll_bar_set_handle): Likewise.
8596 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8598 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8599 to be optional or nil. Adjust comment and convert it to docstring.
8600 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8601 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8603 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8605 Static checking by GCC 4.8-20130319.
8606 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8607 * process.c (Fset_process_datagram_address)
8608 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8609 * xdisp.c (get_char_face_and_encoding):
8610 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8611 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8612 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8614 2013-03-24 Ken Brown <kbrown@cornell.edu>
8616 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8617 fix compilation on 64-bit Cygwin, where underscores are not
8618 automatically prepended.
8620 * w32term.c (w32_initialize): Silence compiler warning.
8622 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8624 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8625 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8626 variables, to save and restore frame dimensions.
8627 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8628 after returning from a 'fullscreen' configuration.
8629 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8630 to avoid races between the main thread and the input thread.
8632 * w32term.h (struct w32_output): New members normal_width,
8633 normal_height, normal_top, normal_left, and prev_fsmode.
8634 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8635 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8638 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8639 'fullscreen' parameter. Always record previous width and height
8640 of the frame, except when switching out of maximized modes, so
8641 that they could be restored correctly, instead of resetting to the
8642 default frame dimensions. Send SC_RESTORE command to the frame,
8643 unless we are going to send SC_MAXIMIZE, to restore the frame
8644 resize hints in the mouse pointer shown by the window manager.
8647 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8649 * lisp.h (get_frame_param): Adjust conditions for prototype
8652 2013-03-22 Ken Brown <kbrown@cornell.edu>
8654 * unexcw.c: Drop unneeded inclusion of w32common.h.
8655 (report_sheap_usage): Declare.
8656 (read_exe_header): Add magic numbers for x86_64.
8657 (fixup_executable): Fix printf format specifier for unsigned long
8660 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8662 * frame.h (struct frame): Put menu_bar_window under #ifdef
8663 because this member is not needed when X toolkit is in use.
8664 (fset_menu_bar_window):
8665 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8666 (free_glyphs, update_frame):
8667 * xdisp.c (expose_frame): Likewise.
8668 (display_menu_bar): Likewise. Remove redundant eassert.
8669 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8672 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8674 Use functions and constants to manipulate Lisp_Save_Value objects.
8675 This replaces code that used macros and strings and token-pasting.
8676 The change makes the C source a bit easier to follow,
8677 and shrinks the Emacs executable a bit.
8678 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8679 (make_save_value): Change 1st arg from string to enum. All callers
8682 (mark_object): Use if, not #if, for GC_MARK_STACK.
8683 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8684 (XSAVE_OBJECT): Now functions, not macros.
8685 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8686 the constant was never used.
8687 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8688 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8689 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8690 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8692 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8693 type3 with a single member save_type. All uses changed.
8694 (save_type, set_save_pointer, set_save_integer): New functions.
8695 * print.c (PRINTX): Remove.
8697 * alloc.c: Remove redundant static declarations.
8699 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8701 * window.h (struct window): Convert left_col, top_line, total_lines
8702 and total_cols from Lisp_Objects to integers. Adjust comments.
8703 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8705 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8706 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8707 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8708 Adjust users where appropriate.
8710 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8712 * frame.h (struct frame): Drop resx and resy because the same data is
8713 available from window system-specific output context. Adjust users.
8714 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8715 New functions to provide defaults when no window system available.
8716 (FRAME_RES_X, FRAME_RES_Y): New macros.
8717 (NUMVAL): Move from xdisp.c.
8718 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8719 (Ffont_face_attributes, Fopen_font):
8720 * image.c (gs_load):
8721 * w32font.c (fill_in_logfont):
8722 * xdisp.c (calc_pixel_width_or_height):
8723 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8724 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8726 2013-03-20 Kenichi Handa <handa@gnu.org>
8728 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8729 to 1 (temporary workaround until a bug related to ASCII
8730 optimization is fixed).
8732 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8734 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8735 Signal error if window is not internal. Adjust docstring.
8736 (delete_all_child_windows): Use combination_limit to save the buffer.
8737 (Fset_window_configuration): Adjust accordingly.
8738 * print.c (syms_of_print): Initialize debugging output not here...
8739 (init_print_once): ...but in a new function here.
8740 * lisp.h (init_print_once): Add prototype.
8741 * emacs.c (main): Add call to init_print_once. Adjust comments.
8743 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8745 * window.c (window_resize_check, window_resize_apply)
8746 (window_from_coordinates, recombine_windows, set_window_buffer)
8747 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8748 (Fsplit_window_internal, Fdelete_window_internal)
8749 (freeze_window_starts): Use bool for booleans.
8750 * window.h (window_frame_coordinates, resize_frame_windows)
8751 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8753 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8755 * dispnew.c (bitch_at_user): Use `user-error'.
8757 2013-03-17 Ken Brown <kbrown@cornell.edu>
8759 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8760 as return type of image_background. (Bug#13981)
8761 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8763 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8765 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8766 (ns_select): Don't return with result uninitialized.
8768 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8771 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8773 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8774 directories. If filename is nil, get directory name (Bug#13932).
8775 Use getFilename and getDirectory.
8776 (getFilename, getDirectory): New methods for EmacsSavePanel and
8778 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8780 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8782 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8784 2013-03-15 Kenichi Handa <handa@gnu.org>
8786 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8787 (adjust_after_replace): Make it back to static. Delete the third
8788 arg text_at_gap_tail. Cancel the code for handling it.
8790 * coding.h (struct coding_system): New member eol_seen.
8792 * coding.c (detect_ascii): New function.
8793 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8794 when the source bytes are actually scanned. On detecting for
8795 coding_category_utf_8_auto, call detect_ascii instead of scanning
8796 source bytes directly.
8797 (produce_chars): Call insert_from_gap with the new arg 0.
8798 (encode_coding): Likewise.
8799 (decode_coding_gap): Control ASCII optimization by the variable
8800 disable_ascii_optimization instead of #ifndef .. #endif.
8801 Deccode EOL format according to coding->eol_seen.
8802 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8805 * lisp.h (adjust_after_replace): Cancel externing it.
8806 (insert_from_gap): Adjust prototype.
8808 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8810 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8811 FULLSCREEN_MAXIMIZED. (Bug#13935)
8813 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8815 * region-cache.c (find_cache_boundary, move_cache_gap)
8816 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8817 Simplify debugging check and convert to eassert. Adjust comment.
8818 (pp_cache): Put under ENABLE_CHECKING.
8820 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8822 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8823 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8825 (w32fullscreen_hook): If the frame is visible, reset
8826 f->want_fullscreen flag after changing the frame size. If the
8827 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8830 2013-03-13 Daniel Colascione <dancol@dancol.org>
8832 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8833 too so that these builds can use Cygwin's file conversion
8834 functions. (We've been building and linking cygw32.o all along
8835 and just not using it.)
8837 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8839 File synchronization fixes (Bug#13944).
8840 * Makefile.in (LIB_FDATASYNC): New macro.
8842 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8843 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8844 Don't worry about HAVE_FSYNC, since a substitute fsync is
8845 available if the system lacks one.
8846 (Fwrite_regin): Retry fsync if interrupted.
8848 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8850 * w32term.c (w32_read_socket): If the Emacs frame is being
8851 activated, call w32fullscreen_hook, to make sure the new frame
8852 dimensions are in effect. (Bug#13937)
8854 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8856 * xdisp.c (init_iterator): Simplify because both character and byte
8857 positions are either specified or -1. Add eassert. Adjust comment.
8858 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8859 character and byte positions can be obtained from marker.
8861 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8863 Static checking by Sun C 5.12.
8864 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8865 * bytecode.c (exec_byte_code):
8866 * dispnew.c (init_display):
8868 * fileio.c (Fsubstitute_in_file_name):
8869 * keyboard.c (Fevent_convert_list):
8870 * keymap.c (Fsingle_key_description):
8871 * term.c (maybe_fatal, fatal):
8872 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8873 * xsmfns.c (Fhandle_save_session):
8874 Omit unreachable code.
8875 * keymap.c (map_keymap_char_table_item): Cast void * to
8876 a function pointer type; the C Standard requires this.
8878 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8879 Include <sys/param.h> unconditionally, as that works elsewhere and
8880 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8881 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8884 See ChangeLog.12 for earlier changes.
8890 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8892 This file is part of GNU Emacs.
8894 GNU Emacs is free software: you can redistribute it and/or modify
8895 it under the terms of the GNU General Public License as published by
8896 the Free Software Foundation, either version 3 of the License, or
8897 (at your option) any later version.
8899 GNU Emacs is distributed in the hope that it will be useful,
8900 but WITHOUT ANY WARRANTY; without even the implied warranty of
8901 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8902 GNU General Public License for more details.
8904 You should have received a copy of the GNU General Public License
8905 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.