1 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
3 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6 2013-12-27 Chong Yidong <cyd@gnu.org>
8 * data.c (Fsymbol_function): Doc fix.
10 2013-12-26 Martin Rudalics <rudalics@gmx.at>
12 Some more tinkering with Bug#16051.
13 * window.c (resize_frame_windows): Don't let the size of the
14 root window drop below the frame's default character size.
15 Never ever delete any subwindows - let the window manager do the
18 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
19 of toolbar lines needed when they exceed the height of the root
21 (unwind_create_frame_1): New function.
22 (Fx_create_frame): Generally inhibit calling the window
23 configuration change hook here. Remove extra call to
24 change_frame_size - it's not needed when we don't run the
25 configuration change hook.
27 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
29 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
30 On my Fedora 19 platform the core dumps were so big that
31 my desktop became nearly catatonic.
32 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
33 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
34 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
35 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
37 * conf_post.h (__has_feature): New macro, if not already defined.
38 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
39 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
41 2013-12-25 Eli Zaretskii <eliz@gnu.org>
43 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
44 is a file name. (Bug#16252)
46 2013-12-25 Chong Yidong <cyd@gnu.org>
48 * keyboard.c (Voverriding_terminal_local_map):
49 (Voverriding_local_map): Doc fix.
51 * keymap.c (Vemulation_mode_map_alists): Doc fix.
53 2013-12-24 Eli Zaretskii <eliz@gnu.org>
55 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
56 file name when it is submitted to ShellExecute. Simplify code.
57 Don't test DOCUMENT for being a string, as that is enforced by
58 CHECK_STRING. Doc fix.
60 2013-12-23 Eli Zaretskii <eliz@gnu.org>
62 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
63 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
64 redisplay_tool_bar does. Improve and fix commentary.
65 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
66 limits of the glyph matrices. (Bug#16051)
67 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
68 only when the new size is different from the old one, and the new
69 size can be achieved given the frame height.
71 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
73 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
75 2013-12-23 Glenn Morris <rgm@gnu.org>
77 * lread.c (Fload): Mention load-prefer-newer in doc.
79 2013-12-22 Martin Rudalics <rudalics@gmx.at>
81 Handle Bug#16207 by being more restrictive when running hooks.
82 * window.c (unwind_change_frame): New function.
83 (Fset_window_configuration): Don't run configuration change hook
84 while the frame configuration is unsafe. Call select_window
87 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
89 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
91 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
93 * nsterm.h: Declare EmacsColor category.
95 * nsterm.m (NSColor): Implement EmacsColor category.
96 (ns_get_color): Use colorUsingDefaultColorSpace.
97 (ns_get_color, ns_term_init): Use colorForEmacsRed.
99 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
101 2013-12-21 Eli Zaretskii <eliz@gnu.org>
103 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
104 having the PNG_NORETURN attribute, to avoid compiler warning in
107 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
109 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
111 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
112 fringe background extension.
113 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
114 because they are now always the same as `left' and `width',
115 respectively. Remove code for the case that `width' and
116 `sb_width' are different.
118 2013-12-20 Martin Rudalics <rudalics@gmx.at>
120 Remove scroll_bar_actual_width from frames.
121 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
122 * frame.c (Fscroll_bar_width): Return scroll bar area width.
123 (x_figure_window_size):
124 * nsterm.m (x_set_window_size):
125 * widget.c (set_frame_size):
126 * w32term.c (x_set_window_size):
127 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
128 scroll_bar_actual_width.
130 Convert scroll_bar members to integers on Windows.
131 * w32term.h (struct scroll_bar): Convert top, left, width,
132 height, start, end and dragging to integers.
133 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
135 * w32term.c (w32_set_scroll_bar_thumb)
136 (w32_scroll_bar_handle_click): Remove XINT conversions for
137 scroll_bar members. Treat bar->dragging as integer.
138 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
139 first element. Remove XINT conversions for scroll_bar members.
140 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
141 Remove XINT conversions for scroll_bar members.
143 Fix assignment for new window total sizes.
144 * window.c (Fwindow_resize_apply_total): Assign values for
147 2013-12-20 Chong Yidong <cyd@gnu.org>
149 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
150 argument to `append'.
152 2013-12-19 Eli Zaretskii <eliz@gnu.org>
154 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
155 current text face, for extending the face of the display margins.
158 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
161 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
163 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
166 * nsterm.m (Qfile, Qurl): New.
167 (EV_MODIFIERS2): New macro.
168 (EV_MODIFIERS): Use EV_MODIFIERS2.
169 (ns_term_init): Remove font and color from DND, does not work on
170 newer OSX, and other ports don't have them.
171 (performDragOperation:): Handle modifiers used during drag.
172 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
173 Remove global Lisp variables used to communicate with ns-win.el.
174 Remove font and color handling.
175 (syms_of_nsterm): Defsym Qfile and Qurl.
177 2013-12-19 Anders Lindgren <andlind@gmail.com>
179 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
180 (ns_constrain_all_frames, x_set_offset): Remove assignment to
182 (updateFrameSize:, windowWillResize:toSize:): Add trace.
183 (constrainFrameRect): Remove special case nr_screens == 1.
184 Don't constrain size to size of view.
186 * nsterm.h (ns_output): Remove dont_constrain.
188 2013-12-19 Anders Lindgren <andlind@gmail.com>
190 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
192 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
194 Minor fixes for recent openp changes.
195 * lisp.h (GCPRO7): New macro.
196 * lread.c (openp): Use bool for boolean; all callers changed.
197 Protect save_string from GC. Don't assume that file descriptors
198 are nonzero. Redo save_mtime comparison to avoid bogus GCC
199 warning about uninitialized variable.
201 2013-12-18 Eli Zaretskii <eliz@gnu.org>
203 * w32fns.c (emacs_abort): Use intptr_t as argument of
204 INT_BUFSIZE_BOUND, to avoid compiler warnings.
206 2013-12-18 Glenn Morris <rgm@gnu.org>
208 * lread.c (Fload): Pass load_prefer_newer to openp.
209 Don't bother checking mtime if openp already did it.
210 (openp): Add `newer' argument, to check all suffixes
211 and find the newest file.
212 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
213 * callproc.c (call_process):
214 * charset.c (load_charset_map_from_file):
215 * emacs.c (init_cmdargs):
216 * image.c (x_create_bitmap_from_file, x_find_image_file):
218 * lread.c (Flocate_file_internal):
219 * process.c (Fformat_network_address):
220 * sound.c (Fplay_sound_internal):
221 * w32.c (check_windows_init_file):
222 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
224 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
226 2013-12-17 Eli Zaretskii <eliz@gnu.org>
228 * w32.c (getloadavg): Don't index samples[] array with negative
229 indices. Recover from wall-clock time being set backwards.
231 * w32term.c (w32_initialize): Declare the argument of
232 set_user_model as const.
234 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
235 (w32_menu_show): Constify some arguments passed to MessageBox.
237 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
238 to initialize Lisp objects.
240 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
241 initialize Lisp objects.
243 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
244 use variables used only on X under that condition.
246 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
247 variables not used there.
249 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
251 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
252 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
254 2013-12-16 Eli Zaretskii <eliz@gnu.org>
256 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
257 code, revealed in presence of R2L characters, character
258 compositions, and display vectors. A better fix for Bug#16148.
259 (extend_face_to_end_of_line): Don't reference tool_bar_window in
260 GTK and NS builds, they don't have this member of struct frame.
262 * dispextern.h (struct composition_it): Correct a comment for the
265 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
267 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
268 This prevents a compilation error on C compilers that do not
269 default functions to return 'int' if not declared. Also, add
270 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
271 since it now uses inline functions.
273 2013-12-16 Eli Zaretskii <eliz@gnu.org>
275 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
276 display margins on mode line, header line, and in the frame's
277 tool-bar window. (Bug#16165)
279 2013-12-16 Andreas Schwab <schwab@suse.de>
281 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
283 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
285 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
288 2013-12-16 Martin Rudalics <rudalics@gmx.at>
290 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
292 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
294 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
295 intended to find bogus pointers in font objects (Bug#16140).
296 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
297 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
298 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
299 Disable for MS-Windows due to Bug#15876; apparently this
300 requires more or less substantial changes in fontset code.
301 * xfont.c (xfont_close):
302 * xftfont.c (xftfont_close): Call x_display_info_for_display
303 to check whether 'Display *' is valid (Bug#16093 and probably
306 2013-12-15 Eli Zaretskii <eliz@gnu.org>
308 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
309 Reported by Juanma Barranquero <lekktu@gmail.com>.
311 * process.c (Fprocess_send_eof): Don't crash if someone tries to
312 open a pty on MS-Windows. (Bug#16152)
314 * emacs.c (decode_env_path): Fix bogus comparison against
315 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
317 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
319 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
320 (Fx_file_dialog): Add parentheses around && to silence warning.
322 * w32term.c (construct_drag_n_drop): Remove unused local variable.
324 2013-12-15 Eli Zaretskii <eliz@gnu.org>
326 * xdisp.c (extend_face_to_end_of_line): Extend background of
327 non-default face in margin areas as well. (Bug#16151)
328 (display_line): Call extend_face_to_end_of_line for continued
329 lines as well, if the display margins have non-zero width.
330 (set_glyph_string_background_width): When needed, set the
331 extends_to_end_of_line_p flag on glyph strings to be drawn in
332 margin areas, not only in the text area.
334 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
337 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
339 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
340 Don't worry about verify_error being t, since it has to be a list.
342 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
344 Use bool for boolean, focusing on headers.
345 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
346 No need to include <stdbool.h>, since conf_post.h does it now.
347 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
348 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
349 (SET_PER_BUFFER_VALUE_P):
350 * ccl.c, ccl.h (setup_ccl_program):
351 * ccl.h (CHECK_CCL_PROGRAM):
352 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
353 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
354 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
355 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
356 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
357 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
358 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
359 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
360 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
361 (CHARSET_FAST_MAP_SET):
362 * coding.c (decode_coding_ccl, encode_coding_ccl):
363 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
364 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
365 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
366 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
367 (decode_coding_c_string):
368 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
369 * conf_post.h (has_attribute):
370 * dispextern.h (trace_redisplay_p):
371 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
372 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
373 (SET_GLYPH_FROM_CHAR_GLYPH):
374 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
375 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
376 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
377 (cursor_in_mouse_face_p):
378 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
379 (blank_row, prepare_desired_row)
380 (build_frame_matrix_from_leaf_window, make_current)
381 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
382 (update_window, scrolling_window, update_frame_line):
383 * disptab.h (GLYPH_FOLLOW_ALIASES):
384 * editfns.c (Fformat):
385 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
386 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
387 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
388 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
389 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
390 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
392 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
393 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
394 (FRAME_MOUSE_UPDATE):
395 * fringe.c (Fdefine_fringe_bitmap):
396 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
397 (x_create_bitmap_from_xpm_data, xpm_load_image):
398 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
399 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
400 (MERGE_INTERVAL_CACHE):
401 * keymap.h (KEYMAPP):
402 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
403 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
404 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
405 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
406 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
407 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
408 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
409 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
410 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
411 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
412 (SETUP_BUFFER_SYNTAX_TABLE):
413 * systime.h (timespec_valid_p):
414 * term.c (save_and_enable_current_matrix):
415 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
416 * xdisp.c (in_display_vector_p, display_tool_bar_line)
417 (redisplay_internal, try_window_reusing_current_matrix)
418 (sync_frame_with_window_matrix_rows, try_window_id)
419 (display_menu_bar, display_tty_menu_item, display_mode_line)
420 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
421 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
422 * xmenu.c (xmenu_show):
423 * xterm.c (use_xim, x_term_init):
424 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
425 (struct x_bitmap_record):
426 Use bool for booleans.
427 * ccl.c (struct buffer_text):
428 * ccl.h (struct ccl_program):
429 * charset.h (struct charset):
431 * coding.h (struct iso_2022_spec, struct coding_system):
432 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
433 (struct glyph_string, struct face, struct face_cache)
434 (struct bidi_string_data, struct bidi_it)
435 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
437 * editfns.c (Fformat):
438 * frame.h (struct frame):
439 * fringe.c (struct fringe_bitmap):
440 * intervals.h (struct interval):
441 * keyboard.h (struct kboard):
442 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
443 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
444 (struct Lisp_Buffer_Local_Value, union specbinding):
445 * macfont.m (struct macfont_info):
446 * process.h (struct Lisp_Process):
447 * termchar.h (struct tty_display_info):
448 * window.h (struct window):
449 * xterm.h (struct x_output):
450 Use bool_bf for boolean bit-fields.
451 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
453 * ccl.h (struct ccl_program): Remove unused members private_state,
454 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
456 (struct ccl_spec): Remove unused members cr_carryover,
458 * conf_post.h: Include <stdbool.h>.
460 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
461 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
462 Surround statement macro with proper 'do { ... } while (false)' brackets.
463 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
464 Args must now be expressions; all callers changed.
465 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
466 (PRODUCE_GLYPHS): Simplify use of boolean.
467 * fileio.c (Fcopy_file):
468 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
469 * lisp.h (UNGCPRO): Return void, not int.
470 (FOR_EACH_TAIL): Use void expression, not int expression.
471 * region-cache.c: Reindent.
472 * region-cache.h: Copy comments from region-cache.c, to fix
473 incorrect remarks about booleans.
475 2013-12-14 Eli Zaretskii <eliz@gnu.org>
477 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
478 when character at point is displayed from a display vector.
481 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
483 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
484 now a list of certificate validation checks that will abort a
485 connection with an error.
486 (Fgnutls_boot): Document it and use it.
488 2013-12-14 Martin Rudalics <rudalics@gmx.at>
490 * w32term.c (w32_enable_frame_resize_hack): New variable.
491 (x_set_window_size): Use it to hack frame resizing on Windows
494 2013-12-14 Eli Zaretskii <eliz@gnu.org>
496 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
497 Windows-specific code to w32.c. Change error message text to
498 match that of Posix platforms.
500 * w32.c (w32_copy_file): New function, most of the code copied and
501 reworked from Fcopy_file. Improve error handling. Plug memory
502 leak when errors are thrown. Support file names outside of the
503 current codepage. (Bug#7100)
505 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
507 * lread.c (load_path_default): Prototype.
509 2013-12-13 Glenn Morris <rgm@gnu.org>
511 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
513 (load-path-default): Remove `changed' argument.
514 Do not set dump_path permanently. Simplify.
515 (init_lread): Simplify.
516 (syms_of_lread): Remove dump_path.
518 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
520 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
521 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
522 2013-12-12 font-related change to avoid Bug#16128, which
523 is quite hard to fix without even more substantial changes.
525 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
527 * font.c (font_close_object): Check for live frame (Bug#16128).
529 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
531 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
532 Return ptrdiff_t, not int, since it's a buffer size.
533 Reindent/reparen some macros to a more Gnuish style.
535 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
537 Avoid undefined behavior with huge regexp interval counts.
538 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
539 since it's now specialized to interval counts. All uses changed.
540 Do not assume wrapraound on signed integer overflow.
541 (regex_compile): Simplify based on the above changes.
543 2013-12-12 Eli Zaretskii <eliz@gnu.org>
545 Support file names on MS-Windows that use characters outside of
546 the current system codepage. (Bug#7100)
548 * w32.c (get_file_security, set_file_security)
549 (create_symbolic_link): Separate pointers and boolean flags for
550 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
551 non-zero, else the former.
552 (codepage_for_filenames, filename_to_utf16, )
553 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
555 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
557 (normalize_filename): Lose the DBCS code, now works on UTF-8.
558 Accept only one argument; all callers changed.
559 (dostounix_filename): Remove the second argument, now works in
560 UTF-8. All callers changed.
561 (parse_root): Lose DBCS code.
562 (get_long_basename, w32_get_short_filename, init_environment)
563 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
564 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
565 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
566 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
567 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
568 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
570 (ansi_encode_filename): New function.
571 (get_emacs_configuration, get_emacs_configuration_options):
573 (add_volume_info, GetCachedVolumeInformation): Run the input file
574 name through unixtodos_filename, to ensure it is stored and
575 referenced in canonical form.
576 (get_volume_info): Lose the DBCS code, now works in UTF-8.
577 (logon_network_drive, sys_link, utime): Improve error handling.
578 (sys_access): New function.
579 (hashval, generate_inode_val): Unused functions deleted.
580 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
581 (check_windows_init_file): Convert error message from UTF-8 to
582 ANSI codepage, for display in the message box.
583 (globals_of_w32): Set w32_unicode_filenames according to the OS
586 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
587 w32_unicode_filenames is non-zero, ANSI mode otherwise.
588 (syms_of_w32term): Declare w32-unicode-filenames.
590 * w32proc.c (new_child, delete_child): Remove code that handled
591 unused pending_deletion and input_file members of the child struct.
592 (create_child, sys_spawnve): Convert all file names to ANSI
593 codepage. Use ANSI APIs explicitly; forcibly fail if any file
594 name cannot be encoded in ANSI codepage. Don't use
595 unixtodos_filename, mirror slashes by hand.
596 (record_infile, record_pending_deletion): Functions deleted.
597 (Fw32_short_file_name): Call w32_get_short_filename instead of
600 * w32notify.c (add_watch): Work in Unicode mode when
601 w32_unicode_filenames is non-zero, ANSI mode otherwise.
602 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
603 instead, do the same with Lisp primitives.
605 * w32fns.c (file_dialog_callback, Fx_file_dialog)
606 (Fsystem_move_file_to_trash, Fw32_shell_execute)
607 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
608 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
609 (Fw32_shell_execute): Improve error reporting.
610 (Fdefault_printer_name): Ifdef away for Cygwin.
612 * w32.h (struct _child_process): Remove input_file and
613 pending_deletion members that are no longer used.
614 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
615 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
616 (ansi_encode_filename): New and updated prototypes.
618 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
620 (unexec): Don't use dostounix_filename, it expects a file name in
621 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
624 * fileio.c (Ffile_name_directory, file_name_as_directory)
625 (directory_file_name, Fexpand_file_name)
626 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
627 arguments of dostounix_filename.
628 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
629 use MAX_UTF8_PATH for size of file-name strings.
630 (emacs_readlinkat): Build an explicitly unibyte string for file
632 (syms_of_fileio) <file-name-coding-system>
633 default-file-name-coding-system>: Mention MS-Windows peculiarities.
635 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
636 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
637 directories to UTF-8.
638 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
639 environment, and each element of the input PATH, to UTF-8.
641 * dired.c (file_attributes): Use build_unibyte_string explicitly
642 to make Lisp strings from user and group names.
644 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
647 * coding.c (decode_file_name, encode_file_name): New functions.
649 * termcap.c (tgetent): Adapt to the change in arguments of
652 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
655 * msdos.c (dostounix_filename, init_environment): Adapt to the
656 change in arguments of dostounix_filename.
658 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
659 [WINDOWSNT]: Encode file names passed to the image libraries in
662 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
663 [WINDOWSNT]: Convert file names to the current ANSI codepage.
665 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
666 arguments of dostounix_filename.
668 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
670 * font.h (struct font_entity) [HAVE_NS]: New field to record
671 font driver which was used to create this entity.
672 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
673 frame where the font was opened.
674 (font_close_object): Add prototype.
675 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
676 (font_close_object): Not static any more. Lost frame arg.
677 Adjust comment and users.
678 * alloc.c (cleanup_vector): Call font_close_object to adjust
679 per-frame font counters correctly. If HAVE_NS, also call
680 driver-specific cleanup for font-entity objects.
681 * ftfont.c (ftfont_open):
682 * nsfont.m (nsfont_open):
683 * w32font.c (w32font_open_internal):
684 * xfont.c (xfont_open):
685 * xftfont.c (xftfont_open): Save frame pointer in font object.
686 * macfont.m (macfont_open): Likewise.
687 (macfont_descriptor_entity): Save driver pointer to be able
688 to call its free_entity routine when font-entity is swept.
689 * ftxfont.c (ftxfont_open): Add eassert because frame
690 pointer should be saved by ftfont_driver.open.
692 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
694 * xterm.c (x_make_frame_visible): Restore hack which is needed when
695 input polling is used. This is still meaningful for Cygwin, see
696 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
697 * keyboard.c (poll_for_input_1, input_polling_used): Define
699 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
700 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
701 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
702 (font_for_char): Prefer ptrdiff_t to int for buffer position.
703 (face_for_char): Likewise. Rearrange eassert and return ASCII
704 face for CHAR_BYTE8_P.
705 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
707 2013-12-11 Ken Brown <kbrown@cornell.edu>
709 * dispextern.h (erase_phys_cursor):
710 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
712 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
714 * nsterm.m (x_free_frame_resources):
715 * term.c (tty_free_frame_resources):
716 * xterm.c (x_free_frame_resources): Do not check for non-NULL
717 face cache because it's implied by free_frame_faces anyway.
718 * w32term.c (x_free_frame_resources): Likewise. Do not call
719 free_frame_faces twice.
721 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
723 * editfns.c (Fformat_time_string): Mention %F in the doc.
725 2013-12-11 Martin Rudalics <rudalics@gmx.at>
727 * window.c (resize_frame_windows): Don't return immediately when
728 the root window's size doesn't change - the minibuffer window
729 may still have to be repositioned/resized.
730 * xfns.c (Fx_create_frame): Always change the frame size after
731 initializing the frame's faces.
732 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
733 change_frame_size should already have done it.
734 (x_new_font): Assign new tool- and menu-bar heights.
735 (x_set_window_size_1): Account for tool- and menu-bar heights
736 (Bug#16013). Don't set pixel sizes since change_frame_size
737 should already have done it.
739 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
741 Remove the option of using libcrypto.
742 * Makefile.in (LIB_CRYPTO): Remove.
743 (LIBES): Don't use it.
745 2013-12-11 Juri Linkov <juri@jurta.org>
747 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
748 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
750 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
752 * xdisp.c (display_tool_bar_line): Don't extend on a previously
753 drawn tool bar items (Bug#16058).
754 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
756 2013-12-09 Ken Brown <kbrown@cornell.edu>
758 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
760 * lisp.h (get_frame_param): Adjust conditions for prototype
763 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
765 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
766 Avoid unused macro warning if configured --without-xft.
768 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
770 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
772 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
774 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
776 * emacs.c (main): Call fixup_locale a second time for GNUStep.
778 2013-12-08 Martin Rudalics <rudalics@gmx.at>
780 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
782 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
784 Use libcrypto's checksum implementations if available, for speed.
785 * Makefile.in (LIB_CRYPTO): New macro.
788 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
789 The macro didn't conform to C99 due to type mismatch,
790 which caused compilation failure with Sun C 5.12,
791 and it was confusing anyway. Include window.h to declare
792 redisplay_other_windows.
794 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
796 * window.c (set_window_buffer): Update mode line (bug#16084).
798 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
800 Fix minor problems found by static checking.
801 * keyboard.c (poll_for_input_1, input_polling_used):
802 Define only if HAVE_NTGUI.
803 * xmenu.c (popup_activate_callback): Omit unnecessary
804 check against USE_X_TOOLKIT, which must be defined here anyway.
805 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
808 2013-12-07 Martin Rudalics <rudalics@gmx.at>
810 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
812 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
814 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
816 * nsterm.m (x_set_window_size): Remove fprintf.
817 (init): Define always. Set applicationDidFinishLaunchingCalled
819 (applicationDidFinishLaunching:):
820 Set applicationDidFinishLaunchingCalled.
821 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
824 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
826 Pixel resize changes for NS (Bug#16049).
827 * nsterm.m (x_set_window_size): Change parameters rows/cols to
828 height/width. row/cols are locals.
829 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
830 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
831 (windowWillResize): Remove gsextra. Calculate extra as in
833 (x_new_font): Don't change frame size if fullscreen.
834 Change size pixelwise.
836 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
837 comment in xfns.c. Change to pixelwise call.
839 2013-12-06 Eli Zaretskii <eliz@gnu.org>
841 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
844 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
846 * xterm.c (input_signal_count): Remove.
847 (x_dispatch_event): Define unconditionally.
848 (x_make_frame_visible): Process X events until the frame
849 is really visible (Bug#16027).
850 * xterm.h (x_dispatch_event): Declare unconditionally.
852 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
854 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
856 * nsterm.m (x_set_window_size): Handle pixelwise.
858 2013-12-05 Martin Rudalics <rudalics@gmx.at>
860 * w32term.c (x_new_font):
861 * xterm.c (x_new_font): Calculate new frame size from new font
864 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
866 * lisp.h (FOR_EACH_TAIL): New macro.
867 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
869 * window.c (select_window): Call second wset_redisplay before we change
870 selected_window (bug#16034).
872 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
874 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
876 2013-12-04 Eli Zaretskii <eliz@gnu.org>
878 * w32xfns.c: Include window.h, to avoid a compiler warning.
880 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
882 * window.c (window_scroll): Mark window for redisplay (bug#16034).
883 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
884 window_scroll takes care of it.
885 (Fset_window_point, Fdelete_other_windows_internal)
886 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
887 (Fsplit_window_internal, Fdelete_window_internal)
888 (Fresize_mini_window_internal, Fset_window_configuration)
889 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
890 cause redisplay instead of forcing a complete redisplay.
891 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
892 we're only affecting the selected_window.
894 2013-12-04 Eli Zaretskii <eliz@gnu.org>
896 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
897 directional control characters. Update type and category
898 determination according to the UBA from Unicode v6.3.
899 (bidi_category_t): New category EXPLICIT_FORMATTING.
901 * dispextern.h (bidi_type_t): Update to include new bidirectional
902 properties introduced with Unicode v6.3. (Bug#16043)
904 2013-12-04 Martin Rudalics <rudalics@gmx.at>
906 * xterm.c (XTflash): Fix coordinate of bottom area to flash
909 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
911 * font.c (font_list_entities): Remove dummy assignment.
912 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
913 used on graphic displays only. Remove unused 'font_encoder' member.
914 (struct font_bitmap): Remove unused 'extra' member.
915 * nsfont.m (nsfont_open):
916 * w32font.c (w32font_open_internal):
917 * ftfont.c (ftfont_get_bitmap): Adjust users.
919 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
921 Use bool for boolean.
922 * tparam.c (tparam1):
923 * undo.c (record_point, record_property_change):
924 Use bool for boolean, for local vars that are always true or false.
926 Minor integer overflow fixes (Bug#16033).
927 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
928 This improves on the previous fix to this function.
929 (window_resize_check): When summing up pixel counts, don't rely on
930 undefined behavior if the sum overflows.
932 2013-12-03 Martin Rudalics <rudalics@gmx.at>
934 * window.c (Fset_window_new_pixel): Don't choke at negative
935 argument value (Bug#16033).
937 * xfns.c (Fx_create_frame): Add another call to change_frame_size
938 to avoid crash in window_box_height.
940 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
941 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
943 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
945 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
947 Minor integer overflow fixes.
948 * window.c (Fset_window_new_pixel, grow_mini_window):
949 * xdisp.c (Fwindow_text_pixel_size):
950 Avoid undefined behavior on signed integer overflow.
951 * xfns.c (x_set_mouse_color):
952 Check that drag shape fits in 'unsigned', since that's what X wants.
954 2013-12-02 Eli Zaretskii <eliz@gnu.org>
956 Improve reporting of fatal exception on MS-Windows.
957 * w32fns.c (my_exception_handler): New function.
958 (globals_of_w32fns): Set it up as the unhandled exception
959 handler. Initialize exception code and address to zeros.
960 (emacs_abort): If the exception code and address are available,
961 print them at the beginning of the backtrace. Fix the format of
962 printing addresses (was producing 0x0x12345678 on XP).
965 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
967 * eval.c (Fbacktrace__locals): New function.
968 (syms_of_eval): Defsubr it.
970 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
972 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
973 Define here to unify between...
974 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
975 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
977 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
979 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
981 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
982 fringe background extension.
983 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
984 because they are now always the same as `left' and `width',
985 respectively. Remove code for the case that `width' and
986 `sb_width' are different.
988 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
990 Fix minor problems found by static checking.
991 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
992 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
993 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
995 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
997 * image.c (imagemagick_compute_animated_image): Don't crash if we
998 have an animation with different-sized images (bug#15313).
1000 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1002 Remove some unused items introduced during pixelwise change.
1003 * window.c (window_resize_total_check): Remove unused function.
1004 * xdisp.c (remember_mouse_glyph): Remove unused label.
1005 (Ftool_bar_height): Move declaration inside #if.
1006 * xterm.c (x_set_window_size): Don't use r and c.
1008 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1010 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1013 * window.c (Fset_window_configuration): Comment out unused variables.
1015 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1017 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1019 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1021 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1023 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1024 HAVE_GNUTLS3 (Bug#16001).
1026 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1027 if interrupts are deferred (Bug#15801).
1029 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1031 Support resizing frames and windows pixelwise.
1032 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1033 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1034 (struct glyph_matrix): Replace window_left_col and
1035 window_top_line by window_pixel_left and window_pixel_top.
1036 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1038 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1039 (draw_window_divider, move_it_to, x_draw_right_divider)
1040 (x_draw_bottom_divider, change_frame_size): Add or fix
1042 * dispnew.c (change_frame_size_1): Change prototype.
1043 (adjust_glyph_matrix, required_matrix_width)
1044 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1045 values instead of lines and columns.
1046 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1047 WINDOW_TOTAL_FRINGE_WIDTH.
1048 (handle_window_change_signal, do_pending_window_change)
1049 (init_display): Adjusts calls of change_frame_size.
1050 (change_frame_size, change_frame_size_1): Handle pixelwise
1052 * frame.c (Qright_divider_width, Qbottom_divider_width):
1054 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1055 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1056 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1057 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1059 (set_frame_param): New function.
1060 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1061 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1062 (Ffringe_width, Fborder_width, Fright_divider_width)
1063 (Fbottom_divider_width): New functions, defsubr them.
1064 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1065 New argument pixelwise.
1066 (struct frame_parm_table): New members Qright_divider_width and
1067 Qbottom_divider_width.
1068 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1069 (x_report_frame_params): Handle Qright_divider_width and
1070 Qbottom_divider_width.
1071 (x_set_right_divider_width, x_set_bottom_divider_width):
1073 (frame_resize_pixelwise): New option.
1074 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1075 new_pixelwise, right_divider_width and bottom_divider_width;
1076 remove total_lines; rename text_lines, text_cols, new_text_lines
1077 and new_text_cols to text_height, text_width, new_height and
1078 new_width respectively.
1079 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1080 FRAME_TEXT_WIDTH respectively.
1081 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1082 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1083 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1085 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1086 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1087 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1088 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1089 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1090 (FRAME_TOTAL_COLS_ARG): Remove macro.
1091 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1092 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1093 (x_wm_set_size_hint): Handle frame pixel sizes.
1094 * indent.c (compute_motion, Fcompute_motion):
1095 Call window_body_width instead of window_body_cols.
1096 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1097 (make_lispy_position): Handle right and bottom dividers.
1098 (Fsuspend_emacs): Pixelize call of change_frame_size.
1099 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1100 * lisp.h: Extern set_frame_param.
1101 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1103 (Fx_create_frame): Add entry for vertical_drag_cursor.
1104 Pixelize call of change_frame_size.
1105 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1106 * nsterm.m (ns_update_window_end): Optionally draw right
1108 (x_set_window_size): Add argument pixelwise.
1109 Call check_frame_size and change_frame_size with pixelwise zero.
1110 (ns_draw_window_divider): New function.
1111 (ns_redisplay_interface): Add ns_draw_window_divider.
1112 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1113 (x_new_font): Call x_set_window_size with pixelwise zero.
1114 * print.c (print_object): For a window print its sequence
1116 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1117 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1118 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1119 (w32_createwindow): Use scroll bar area width.
1120 (w32_wnd_proc): Handle bottom divider width.
1121 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1122 (Fx_create_frame): Default divider width parameters.
1123 Caclulate sizes pixelwise. Add vertical drag cursor support.
1124 (x_create_tip_frame): Default divider widths to zero.
1125 Pixelize call to change_frame_size.
1126 (Fx_show_tip): Add handling of divider widths. Pixelize window
1128 (Fw32_frame_rect): New function.
1129 (frame_parm_handler w32_frame_parm_handlers): Add divider
1131 (Vx_window_vertical_drag_shape): Add variable.
1132 * w32inevt.c (resize_event, maybe_generate_resize_event):
1133 Pixelize change_frame_size calls.
1134 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1136 * w32term.c (w32_draw_window_divider): New function.
1137 (x_update_window_end): Handle right divider.
1138 (w32_draw_fringe_bitmap, x_scroll_run)
1139 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1140 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1141 Calculate new frame sizes pixelwise.
1142 (x_new_font): Pixelize call to x_set_window_size.
1143 (x_check_fullscreen): Pixelize call to change_frame_size.
1144 (x_set_window_size_1, x_set_window_size): New argument
1145 pixelwise. Calculate pixelwise.
1146 (x_wm_set_size_hint): Use scroll bar area width.
1147 (w32_redisplay_interface): Add w32_draw_window_divider.
1148 * w32term.h (struct w32_output): Add vertical drag cursor.
1149 * widget.c (set_frame_size, update_wm_hints)
1150 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1152 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1153 * window.c (sequence_number): Restore.
1154 (Fwindow_pixel_width, Fwindow_pixel_height)
1155 (Fwindow_mode_line_height, Fwindow_header_line_height)
1156 (window_pixel_to_total, Frun_window_scroll_functions)
1157 (Fset_window_new_pixel, window_resize_apply_total)
1158 (Fwindow_resize_apply_total): New functions.
1159 (window_body_height, window_body_width): Rename from
1160 window_body_lines. New argument PIXELWISE.
1161 Calculate pixelwise.
1162 (Fwindow_body_height, Fwindow_body_width): New argument
1164 (coordinates_in_window, window_relative_x_coord): Use window's
1165 pixel width instead of total width.
1166 (replace_window, recombine_windows): Initialize pixel values.
1167 (resize_root_window, resize_frame_windows, grow_mini_window)
1168 (shrink_mini_window): New argument PIXELWISE.
1169 Calculate pixelwise.
1170 (Fdelete_other_windows_internal, adjust_window_margins)
1171 (window_resize_check, window_resize_apply)
1172 (Fdelete_window_internal, Fresize_mini_window_internal)
1173 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1174 (check_frame_size): Rename arguments. New argument PIXELWISE.
1175 Calculate pixelwise.
1176 (set_window_buffer): Make samebuf bool. Run configuration change
1177 hook only if buffer changed.
1178 (Fset_window_buffer): Rewrite doc-string.
1179 (make_window): Initialize new_pixel slot.
1180 (Fwindow_resize_apply): Check pixel size of root window.
1181 (Fsplit_window_internal): Call 2nd argument pixel_size.
1182 Calculate pixelwise.
1183 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1185 (save_window_data): New slots frame_text_width,
1186 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1187 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1189 (Fcurrent_window_configuration, Fset_window_configuration)
1190 (save_window_save, compare_window_configurations): Handle new
1191 slots in save_window_data and saved_window.
1192 (Fset_window_scroll_bars): Fix doc-string.
1193 (window_resize_pixelwise): New variable.
1194 (coordinates_in_window, Fcoordinates_in_window_p):
1196 (make_parent_window): Adjust sequence_number.
1197 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1199 * window.h (struct window): New members new_pixel, pixel_left,
1200 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1201 (wset_new_pixel): New function.
1202 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1203 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1204 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1205 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1206 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1207 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1208 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1209 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1210 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1211 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1212 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1213 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1214 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1215 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1216 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1218 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1219 (window_body_width, check_frame_size): Adapt external declarations.
1220 * xdisp.c (last_max_ascent): New integer.
1221 (window_text_bottom_y): Handle bottom divider.
1222 (window_box_width, window_box_height): Calculate pixelwise.
1223 (get_glyph_string_clip_rects): Handle right divider.
1224 (remember_mouse_glyph): When windows are resized pixelwise
1225 proceed with width and height set to 1.
1226 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1228 (move_it_to): Calculate and return maximum x position
1230 (Fwindow_text_pixel_size): New function.
1231 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1232 (tool_bar_lines_needed): Rename to tool_bar_height.
1233 Calculate pixelwise.
1234 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1235 Calculate pixelwise.
1236 (redisplay_tool_bar): Calculate pixelwise.
1237 (redisplay_window): Calculate pixelwise. Handle dividers.
1238 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1239 (x_draw_vertical_border): Handle dividers.
1240 (define_frame_cursor1): Handle vertical drag cursor.
1241 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1242 (expose_window): Calculate pixelwise. Handle dividers.
1243 (init_xdisp): Initialize pixel values.
1244 * xfaces.c (Qwindow_divider): New face.
1245 (realize_basic_faces): Realize it.
1246 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1247 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1248 (x_set_scroll_bar_default_width): Default actual width to 16.
1249 (Fx_create_frame): Set sizes pixelwise.
1250 (x_create_tip_frame): Default divider widths to zero.
1251 Pixelize call of change_frame_size.
1252 (Fx_show_tip): Handle divider widths. Initial pixel position
1254 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1255 (Vx_window_vertical_drag_shape): New option.
1256 * xmenu.c (free_frame_menubar): Pixelize call of
1258 * xterm.c (x_draw_window_divider): New function.
1259 (x_update_window_end): Optionally draw right divider.
1260 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1261 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1262 (handle_one_xevent, x_new_font): Calculate pixelwise.
1263 (x_set_window_size_1, x_set_window_size): New argument
1264 pixelwise. Calculate pixelwise.
1265 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1266 (struct x_redisplay_interface): Add x_draw_window_divider.
1267 * xterm.h (struct x_output): Add vertical_drag_cursor.
1269 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1271 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1272 Set invisible frames's `redisplay' when a full redisplay is requested.
1273 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1274 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1275 (display_mode_lines): Set it here instead.
1277 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1279 * dispextern.h (set_window_update_flags): Remove.
1281 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1283 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1285 * xdisp.c (REDISPLAY_SOME_P): New macro.
1286 (redisplay_internal): Use it (bug#15999).
1287 (prepare_menu_bars, redisplay_window): Use it as well.
1289 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1291 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1293 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1294 (globals_of_w32font): Zero it out.
1295 (GetCharWidth32W_Proc): New function pointer.
1296 (get_char_width_32_w): New function.
1297 (compute_metrics): If get_glyph_outline_w returns an error, try
1298 get_char_width_32_w before declaring a failure. This avoids
1299 punishing raster (a.k.a. "bitmap") fonts by slowing down
1300 redisplay. (Bug#6364).
1302 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1304 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1305 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1306 highlight needs to be redisplayed. (Bug#15913)
1308 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1310 Fix minor problems found by static checking.
1311 * buffer.h (struct buffer_text, struct buffer):
1312 * frame.h (struct frame):
1313 * window.h (struct window):
1314 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1315 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1316 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1317 no-longer-valid use of HAVE_MENUS.
1318 * xdisp.c (propagate_buffer_redisplay): Now static.
1320 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1322 * xmenu.c (Fmenu_or_popup_active_p):
1323 * window.c (Fset_window_configuration):
1324 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1325 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1326 * fns.c (Fyes_or_no_p):
1327 * editfns.c (Fmessage_box, Fmessage_or_box):
1328 * alloc.c (make_save_ptr_ptr):
1329 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1331 * window.c (Fset_window_configuration): Move select_window later.
1333 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1335 Refine redisplay optimizations to only redisplay *some* frames/windows
1336 rather than all of them.
1337 * xdisp.c (REDISPLAY_SOME): New constant.
1338 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1339 (bset_redisplay, bset_update_mode_line): New functions.
1340 (message_dolog): Use bset_redisplay.
1341 (clear_garbaged_frames): Use fset_redisplay.
1342 (echo_area_display): Use wset_redisplay.
1343 (buffer_shared_and_changed): Remove.
1344 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1345 frame titles. Compute the actual set of windows redisplayed.
1346 Don't update frame titles and menu bars for frames that don't need to
1348 (propagate_buffer_redisplay): New function.
1350 (redisplay_internal): Use it. Be more selective in the set of windows
1351 we redisplay. Propagate windows_or_buffers_changed to
1352 update_mode_lines a bit later to simplify the code.
1353 (mark_window_display_accurate_1): Reset window and buffer's
1355 (redisplay_window): Do nothing if neither the window nor the buffer nor
1356 the frame needs redisplay.
1357 * window.h (struct window): Add `redisplay' field.
1358 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1359 (redisplay_other_windows, window_list): New declarations.
1360 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1361 (window_list): Not static any more.
1362 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1363 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1364 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1365 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1366 * frame.h (struct frame): Add `redisplay' field.
1367 Move `external_menu_bar' bitfield next to other bit-fields.
1368 (SET_FRAME_GARBAGED): Use fset_redisplay.
1369 (SET_FRAME_VISIBLE): Don't garbage the frame;
1370 Use redisplay_other_windows.
1371 * buffer.h (struct buffer): Add `redisplay' field.
1372 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1373 (modify_overlay): Use bset_redisplay.
1374 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1376 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1378 Support w32 file notifications in batch mode.
1379 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1380 invalid (which happens in batch mode). If non-interactive, call
1381 handle_file_notifications to store file notification events in the
1382 input queue. (Bug#15933)
1384 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1386 * w32inevt.c (handle_file_notifications): Now external, not static.
1388 * w32term.h (handle_file_notifications): Provide prototype.
1390 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1391 init_crit, since init_display, which does that otherwise, is not
1394 2013-11-27 Glenn Morris <rgm@gnu.org>
1396 * Makefile.in ($(lispsource)/international/charprop.el): New.
1397 (emacs$(EXEEXT)): Depend on charprop.el.
1399 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1401 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1402 deleting portions of the buffer under non-nil REPLACE argument.
1405 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1406 directory, watch it and not its parent.
1407 (add_watch): Allow empty string in FILE.
1409 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1411 * window.c (Fset_window_start, window_resize_apply)
1412 (window_scroll): Reset window_end_valid (Bug#15957).
1414 2013-11-27 Glenn Morris <rgm@gnu.org>
1416 * Makefile.in (leimdir): Now in lisp source directory.
1417 ($(leimdir)/leim-list.el): Just use ../leim .
1418 * epaths.in (PATH_DUMPLOADSEARCH):
1419 * lread.c (load_path_default):
1420 * nsterm.m (ns_load_path): No more leim directory.
1422 2013-11-26 Andreas Schwab <schwab@suse.de>
1424 * .gdbinit (xgettype): Add cast.
1426 2013-11-26 Glenn Morris <rgm@gnu.org>
1428 Preload leim-list.el.
1429 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1430 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1431 is a single directory.
1433 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1435 bool-vector-subsetp is now the normal direction (Bug#15912).
1436 * data.c (Fbool_vector_subsetp): Test whether the first argument
1437 is a subset of the second one, not the reverse. Add doc string.
1439 Fix minor problems found by static checking.
1440 * lread.c (load_path_default): Now static.
1441 * textprop.c (text_property_stickiness): Be consistent about the
1442 test used when deciding whether to consider the previous character.
1443 This simplifies the code a bit.
1445 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1447 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1449 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1450 (syms_of_frame): Don't defsubr them.
1452 2013-11-25 Glenn Morris <rgm@gnu.org>
1454 * lread.c (load_path_default): Change the sense of the argument.
1455 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1456 from dump_path. When it is not, avoid checking dump_path twice.
1458 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1459 uninstalled dump_path against installed Vload_path. (Bug#15964)
1461 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1463 Export get_pos_property to Elisp.
1464 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1465 (syms_of_editfns): Export it to Elisp.
1467 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1469 2013-11-23 Romain Francoise <romain@orebokech.com>
1471 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1472 initialization here ...
1473 (syms_of_fileio): ... from here.
1475 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1477 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1478 Please use --enable-check-lisp-object-type.
1480 2013-11-23 Glenn Morris <rgm@gnu.org>
1482 * process.c (get_process): Explicit error for dead buffers.
1484 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1486 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1488 2013-11-23 Glenn Morris <rgm@gnu.org>
1490 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1491 * lread.c (load_path_check): Take path to check as argument.
1492 (load_path_default): New, split from init_lread.
1493 (init_lread): Move calc of default load-path to load_path_default.
1494 Empty elements in EMACSLOADPATH now stand for the default.
1495 (load-path): Doc fix.
1496 * emacs.c (decode_env_path): Add option to treat empty elements
1497 as nil rather than ".".
1498 * callproc.c (init_callproc_1, init_callproc):
1499 * image.c (Vx_bitmap_file_path):
1500 * lisp.h (decode_env_path):
1501 * lread.c (Vsource_directory):
1502 Update for new argument spec of decode_env_path.
1504 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1506 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1507 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1509 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1511 Fix some dependency problems that cause unnecessary recompiles.
1512 Problem reported by RMS in
1513 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1514 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1515 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1516 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1517 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1518 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1519 (boostrap-clean): No need to remove stamp-oldxmenu.
1521 Fix recently introduced bool vector overrun.
1522 This was due to an optimization that went awry.
1523 Reported by Glenn Morris in
1524 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1525 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1526 for empty vectors, undoing the 2013-11-18 change.
1527 * data.c (bool_vector_binop_driver): Rely on this.
1528 Fix bug that occasionally overran the destination.
1529 * lisp.h (struct Lisp_Bool_vector): Document this.
1531 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1533 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1536 * nsterm.m (init, run, stop:): Comment out for now, does not work
1539 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1541 * charset.c (syms_of_charset): Don't read past end of string.
1543 2013-11-19 Glenn Morris <rgm@gnu.org>
1545 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1547 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1549 Add hooks to run on gaining/losing focus. (Bug#15029)
1550 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1551 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1552 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1554 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1556 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1557 The old names predated the API change that put destination at end.
1559 Improve API of recently-added bool vector functions (Bug#15912).
1560 The old API had (bool-vector-count-matches A B)
1561 and (bool-vector-count-matches-at A B I), which gave the
1562 misleading impression that the two functions were variants, one
1563 with a location I. The new API has (bool-vector-count-population A)
1564 and (bool-vector-count-consecutive A B I) to make the distinction
1565 clearer. The first function no longer has a B argument, since the
1566 caller can easily determine the number of nils if the length and
1567 number of ts is known.
1568 * data.c (Fbool_vector_count_population): Rename from
1569 bool_vector_count_matches, and accept just 1 argument.
1570 (Fbool_vector_count_consecutive): Rename from
1571 Fbool_vector_count_matches_at.
1573 Always allocate at least one bits_word per bool vector.
1574 See Daniel Colascione in:
1575 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1576 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1577 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1578 * lisp.h (struct Lisp_Bool_vector): Document this.
1580 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1582 * insdel.c (invalidate_buffer_caches): New function, consolidated
1583 from part of prepare_to_modify_buffer.
1584 (insert_from_gap, prepare_to_modify_buffer):
1585 * coding.c (code_convert_region, code_convert_string):
1586 Call invalidate_buffer_caches. (Bug#15841)
1588 * lisp.h (invalidate_buffer_caches): Add prototype.
1590 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1592 * w32term.c (x_update_window_end): Don't invalidate the entire
1593 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1594 highlight needs to be redisplayed. (Bug#15913)
1596 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1598 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1600 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1602 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1603 while we are using Vprin1_to_string_buffer.
1605 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1606 after inserting the description string. (Bug#15907)
1608 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1610 * data.c: Work around bogus GCC diagnostic about shift count.
1611 Reported by Eli Zaretskii in
1612 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1613 (pre_value): New function.
1614 (count_trailing_zero_bits): Use it.
1616 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1618 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1619 assume C macros are not supported even under -g3 in these old GCC
1622 2013-11-15 Leo Liu <sdl.web@gmail.com>
1624 * minibuf.c (Ftry_completion, Fall_completions)
1625 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1627 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1629 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1630 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1631 This avoids placing unnecessary constants into the Emacs code.
1633 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1635 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1636 for Cygwin w32 build.
1638 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1639 for Cygwin w32 build. (Bug#15892)
1641 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1643 Simplify, port and tune bool vector implementation.
1644 * alloc.c (bool_vector_exact_payload_bytes)
1645 (bool_vector_payload_bytes): Remove.
1646 (bool_vector_fill): Return its argument.
1647 * alloc.c (bool_vector_fill):
1649 * print.c (print_object):
1650 Simplify by using bool_vector_bytes.
1651 * alloc.c (make_uninit_bool_vector):
1652 New function, broken out from Fmake_bool_vector.
1653 (Fmake_bool_vector): Use it. Use tail call.
1654 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1655 * data.c (BITS_PER_ULL): New constant.
1656 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1657 if long long versions don't exist.
1658 (shift_right_ull): New function.
1659 (count_one_bits_word): New function, replacing popcount_bits_word
1660 macro. Don't assume that bits_word is no wider than long long.
1661 (count_one_bits_word, count_trailing_zero_bits):
1662 Don't assume that bits_word is no wider than long long.
1663 * data.c (bool_vector_binop_driver, bool_vector_not):
1664 * fns.c (Fcopy_sequence):
1666 Create an uninitialized destination, to avoid needless work.
1667 (internal_equal): Simplify.
1668 (Ffillarray): Prefer tail call.
1669 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1670 contain at least one word.
1671 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1672 chars are narrower than ints.
1673 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1674 * fns.c (Fcopy_sequence):
1676 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1677 Don't try to port to hosts where bits_word values have holes; the
1678 code wouldn't work there anyway. Verify this assumption, though.
1679 (bool_vector_bytes): New function.
1680 (make_uninit_bool_vector): New decl.
1681 (bool_vector_fill): Now returns Lisp_Object.
1683 * xfns.c (xic_create_fontsetname):
1684 * xrdb.c (gethomedir): Prefer tail calls.
1686 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1688 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1689 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1691 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1692 that requires a return value.
1693 (Fset_buffer_modified_p): Take advantage of this change to do
1696 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1698 * buffer.c (Frestore_buffer_modified_p): Sync it with
1699 Fset_buffer_modified_p.
1700 (Fforce_mode_line_update): New function, moved from subr.el.
1701 (Fset_buffer_modified_p): Use them.
1702 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1704 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1706 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1707 This avoids undefined behavior when subtracting pointers into
1708 different aways. On my platform it also makes the code a tad
1709 smaller and presumably faster.
1711 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1713 * keyboard.c (command_loop_1): Use region-extract-function.
1714 * insdel.c (Qregion_extract_function): Not static any more (can we
1715 stop pretending that these vars can benefit from being marked static?).
1717 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1719 * search.c (find_newline): If buffer text is relocated during the
1720 "dumb loop", adjust C pointers into buffer text to follow suit.
1723 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1725 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1726 for conversion (Bug#15837).
1728 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1730 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1731 for the entire range of inserted characters. (Bug#15841)
1733 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1735 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1737 (realize_default_face): Remove assignment to distant-foreground if
1738 unspecified (Bug#15815).
1740 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1742 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1743 cache-long-scans disabled, since we don't want to call
1744 prepare_to_modify_buffer (in insert_1_both) for each message we
1747 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1748 from buffer.c. Improve commentary to the buffer field setter
1751 * buffer.c (bset_cache_long_scans): Static function deleted.
1752 Improve commentary to the buffer field setter functions.
1753 (init_buffer_once): Default for cache-long-scans changed to t.
1756 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1758 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1760 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1761 This bug was introduced in my 2013-06-21 change, and caused
1762 struct Lisp_Sub_Char_Table objects to be given too many slots,
1763 which broke 'make -C admin/unidata'.
1765 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1767 Import changes from mac-port 4.5.
1768 * macfont.m (mac_font_copy_default_descriptors_for_language)
1769 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1770 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1771 (macfont_language_default_font_names): New.
1772 (macfont_list): Rearrange language/charset code.
1773 (macfont_close): Don't check for macfont_info->cache.
1774 (mac_ctfont_create_preferred_family_for_attributes): New font
1775 selection code, call
1776 mac_font_copy_default_name_for_charset_and_languages.
1777 (mac_font_copy_default_descriptors_for_language)
1778 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1780 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1782 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1784 Port to C11 aligned_alloc, and fix some integer overflows.
1785 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1786 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1787 and use of posix_memalign replaced with aligned_alloc.
1788 (aligned_alloc): New function, defined or declared as needed.
1789 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1790 Don't undef; configure.ac now does this.
1791 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1792 (calloc, aligned_alloc): Check for integer overflow.
1793 (aligned_alloc): Rename from memalign. All uses changed.
1794 (memalign): New function, an alias for aligned_alloc.
1796 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1798 * xdisp.c (redisplay_internal): Fix typo in last change.
1800 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1802 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1804 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1806 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1807 redisplay--mode-lines-cause.
1808 (redisplay_internal): Keep them uptodate. Remove redundant check of
1809 buffer_shared_and_changed.
1810 * *.[chm]: Number every assignment to update_mode_lines so we
1811 can track why it is set.
1813 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1815 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1817 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1819 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1820 can track why it is set.
1822 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1824 Integer-related fixes for term.c etc.
1825 * dispextern.h (face_tty_specified_color): New function.
1826 * term.c (turn_on_face): Don't rely on undefined behavior when
1827 assigning an out-of-range value to 'long'.
1828 Simplify test for toggling highlight.
1829 (tty_capable_p): Omit last two (unused) args. All callers changed.
1830 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1831 (read_menu_input, tty_menu_activate, tty_menu_show):
1832 * xfaces.c (x_supports_face_attributes_p)
1833 (tty_supports_face_attributes_p):
1834 Use bool for boolean. All callers changed.
1835 (tty_supports_face_attributes_p): Omit defaults for color indices;
1836 no longer needed. Simplify tail call.
1838 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1840 * xdisp.c (prepare_menu_bars): Mark static.
1841 * lisp.h (prepare_menu_bars): Don't declare.
1842 * xselect.c (x_handle_selection_clear):
1843 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1845 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1847 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1848 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1850 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1852 * keyboard.c (Fcommand_error_default_function): Rename from
1853 Fdefault_error_output.
1855 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1857 * keyboard.c (Fdefault_error_output): New function, extracted from
1859 (syms_of_keyboard): Use it for Vcommand_error_function.
1861 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1863 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1864 (init_eval): Use it to ensure handlerlist is non-NULL.
1865 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1866 (Fsignal): Adjust NULLness test of handlerlist.
1867 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1869 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1871 * callproc.c (call_process): Call prepare_to_modify_buffer before
1872 decoding text read from the sub-process, as the decoded stuff will
1873 be inserted into the buffer. This will invalidate the various
1874 caches maintained for the buffer. (Bug#15148)
1876 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1878 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1879 string of glyphless-char-display.
1881 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1883 * nsfns.m (ns_get_name_from_ioreg): New function.
1884 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1885 OSX >= 10.9. Use ns_get_name_from_ioreg.
1887 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1889 Simplify and port recent bool vector changes.
1890 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1891 only in this file. Use a more-efficient implementation if the
1892 second argument is a power of 2.
1893 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1894 Remove no-longer-necessary compile-time checks.
1895 (bool_vector_exact_payload_bytes): New function.
1896 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1897 exact payload changed to call the new function. Do not assume
1898 that the arg or result fits in ptrdiff_t.
1899 (bool_vector_fill): New function.
1900 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1902 (vroundup_ct): Don't assume arg fits in size_t.
1903 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1904 invoke set_category_set.
1905 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1906 All callers changed. Use bool_vector_set.
1907 * category.h (XCATEGORY_SET): Remove; no longer needed.
1908 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1910 * data.c (Faref): Use bool_vector_ref.
1911 (Faset): Use bool_vector_set.
1912 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1913 (Fbool_vector_not, Fbool_vector_count_matches)
1914 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1915 * fns.c (concat): Use bool_vector_ref.
1916 (Ffillarray): Use bool_vector_fill.
1917 (mapcar1): Use bool_vector_ref.
1918 (sxhash_bool_vector): Hash words, not bytes.
1919 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1920 a constant, since it's now used in #if.
1921 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1922 unsigned char on unusual architectures, so that we no longer
1923 assume that the number of bits per bits_word is a power of two or
1924 is a multiple of 8 or of CHAR_BIT.
1925 (Qt): Add forward decl.
1926 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1927 at least as strictly as bits_word.
1928 (bool_vector_data, bool_vector_uchar_data): New accessors.
1929 All data structure accesses changed to use them.
1930 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1931 (bool_vector_set): New functions.
1932 (bool_vector_fill): New decl.
1933 (ROUNDUP): Move to alloc.c as described above.
1935 Fix recent gnutls changes.
1936 * gnutls.c (Fgnutls_boot): Don't assume C99.
1937 * process.c (wait_reading_process_output): Fix typo in recent change.
1939 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1941 * process.c (wait_reading_process_output, read_process_output)
1942 (send_process): Check gnutls_state is not NULL.
1944 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1945 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1947 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1949 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1950 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1952 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1955 * nsfns.m (Fx_create_frame): Fix memory leak.
1957 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1958 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1959 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1961 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1963 * xdisp.c (message3_nolog, message_with_string): Encode the string
1964 before writing it to the terminal in a non-interactive session.
1966 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1967 sure we concatenate them into a unibyte string.
1969 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1970 resulting temporary name before returning it to the caller.
1971 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1972 is a unibyte string, convert NAME to a unibyte string to ensure
1973 that the result is also a unibyte string.
1975 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1976 create unibyte strings from default paths and directory/file
1979 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1982 * callproc.c (init_callproc): Use build_unibyte_string to make
1983 sure we create unibyte strings from default paths and
1984 directory/file names.
1986 * buffer.c (init_buffer): Don't store default-directory of
1987 *scratch* in multibyte form. The original problem which led to
1988 that is described in
1989 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1990 but it was solved long ago. (Bug#15260)
1992 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1994 Port to stricter C99 platforms.
1995 Especially, C99 prohibits nesting a struct X inside struct Y if
1996 struct X has a flexible array member.
1997 * alloc.c (struct sdata): New type.
1998 (sdata): Implement in terms of struct sdata.
1999 Remove u member; all uses replaced by next_vector, set_next_vector.
2000 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2001 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2002 (struct sblock): Rename first_data member to data, which is now
2003 a flexible array member. All uses changed.
2004 (next_vector, set_next_vector, large_vector_vec): New functions.
2005 (vector_alignment): New constant.
2006 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2007 (struct large-vector): Now merely a NEXT member, since the old approach
2008 ran afoul of stricter C99. All uses changed to use
2009 large_vector_vec or large_vector_offset.
2010 (large_vector_offset): New constant.
2011 * dispnew.c: Include tparam.h, for tgetent.
2012 Do not include term.h; no longer needed.
2013 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2014 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2015 (struct Lisp_Vector): Use a flexible array member for contents,
2016 instead of a union with a member that is an array of size 1.
2018 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2019 fact that the struct no longer contains a union.
2020 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2021 (struct Lisp_Save_Value, struct Lisp_Free):
2022 Use unsigned, not int, for spacers, to avoid c99 warning.
2023 (union specbinding): Use unsigned, not bool, for bitfield, as
2024 bool is not portable to pre-C99 hosts.
2026 2013-11-04 Glenn Morris <rgm@gnu.org>
2028 * emacs.c (usage_message): Mention that `-L :...' appends.
2030 2013-11-02 Glenn Morris <rgm@gnu.org>
2032 * Makefile.in (abs_builddir): Remove.
2033 (bootstrap_exe): Use relative filename.
2035 Use relative filenames in TAGS files.
2036 * Makefile.in (abs_srcdir): Remove it again.
2037 (.PHONY): Remove frc.
2038 (maintainer-clean): No more TAGS-LISP file.
2039 (TAGS): Pass relative file names to etags.
2040 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2042 * Makefile.in (abs_srcdir): New, set by configure.
2044 (maintainer-clean): Remove pointless echo. That should be in the
2045 top-level Makefile, if anywhere. Delete TAGS-LISP.
2046 (extraclean): No s/ and m/ directories for some time.
2047 (TAGS): Also depend on ctagsfiles3.
2048 Remove no-longer-defined S_FILE.
2049 Pass absolute filenames to etags once more.
2050 (TAGS-LISP): Replace lispdir with its expansion.
2051 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2052 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2054 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2056 * xfaces.c (check_lface_attrs, realize_default_face):
2057 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2058 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2060 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2062 * emacs.c (original_pwd): Remove global var by making it local.
2063 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2065 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2067 * xfaces.c: Declare color_distance.
2068 (QCdistant_foreground): New variable.
2069 (NEAR_SAME_COLOR_THRESHOLD): New define.
2070 (load_color2): New function.
2071 (load_color): Call load_color2.
2072 (load_face_colors): Call load_color2 and if distant-color is specified
2073 calculate distant and use distant-color if colors are near.
2074 (LFACE_DISTANT_FOREGROUND): New define.
2075 (merge_face_ref, Finternal_set_lisp_face_attribute)
2076 (Finternal_get_lisp_face_attribute)
2077 (x_supports_face_attributes_p): Handle distant-foreground similar to
2079 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2081 * dispextern.h (lface_attribute_index):
2082 Add LFACE_DISTANT_FOREGROUND_INDEX.
2084 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2086 * image.c (pbm_next_char): New function.
2087 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2088 (pbm_scan_number): Use it.
2089 (Qlibjpeg_version): New variable.
2090 (syms_of_image): DEFSYM and initialize it.
2092 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2094 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2096 2013-10-31 Glenn Morris <rgm@gnu.org>
2098 * emacs.c (original_pwd): New char.
2099 (main): If using --chdir, store original_pwd.
2100 (init_cmdargs): When setting Vinvocation_directory based on a
2101 relative argv[0], use original_pwd if set. (Bug#15768)
2103 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2105 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2107 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2109 * insdel.c: Fix minor problems found by static checking.
2110 (Qregion_extract_function): Now static.
2111 (prepare_to_modify_buffer_1): Remove unused locals.
2113 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2115 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2116 (syms_of_xdisp): Declare pre-redisplay-function.
2117 (markpos_of_region): Remove function.
2118 (init_iterator, compute_stop_pos, handle_face_prop)
2119 (face_before_or_after_it_pos, reseat_to_string)
2120 (get_next_display_element, window_buffer_changed)
2121 (redisplay_internal, try_cursor_movement, redisplay_window)
2122 (try_window_reusing_current_matrix, try_window_id, display_line)
2123 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2124 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2125 * window.h (struct window): Remove field `region_showing'.
2126 * dispextern.h (struct it): Remove region_beg/end_charpos.
2127 (face_at_buffer_position, face_for_overlay_string)
2128 (face_at_string_position): Update prototypes.
2129 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2130 (face_at_string_position): Remove `region_beg' and `region_end' args.
2131 * fontset.c (Finternal_char_font):
2132 * font.c (font_at, font_range): Adjust calls accordingly.
2133 * insdel.c (Qregion_extract_function): New var.
2134 (syms_of_insdel): Initialize it.
2135 (prepare_to_modify_buffer_1): Use it.
2137 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2139 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2140 * ftxfont.c (ftxfont_get_gcs):
2141 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2142 * xfaces.c (x_free_colors, x_free_dpy_colors)
2143 (x_create_gc, unload_color):
2144 * xselect.c (x_property_data_to_lisp):
2145 * xsettings.c (parse_settings):
2146 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2147 (get_bits_and_offset): Adjust definition.
2148 * frame.c (XParseGeometry): Adjust locals.
2149 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2150 * regex.h (toplevel): Likewise for reg_syntax_t.
2152 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2154 * eval.c (run_hook_with_args): Use FUNCTIONP.
2156 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2158 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2159 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2160 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2161 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2162 on MS-Windows anyway.
2163 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2164 (free_realized_face): ...adjust user.
2165 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2166 white relief pixels to -1.
2167 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2168 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2169 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2171 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2173 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2174 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2175 in practice now. All callers changed.
2177 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2179 * dispextern.h (struct face): Use bitfields for 'underline_type'
2180 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2181 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2182 'stipple' member. Move 'lface' member up to help...
2183 * xfaces.c (make_realized_face): ...this function to find and
2184 clear just the members that need clearing.
2185 (load_face_colors, realize_x_face):
2186 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2188 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2190 * xftfont.c (struct xftfont_info): Remove set-but-unused
2192 (xftfont_open): Adjust user.
2193 (xftfont_get_colors): Remove useless prototype.
2195 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2197 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2198 before passing them to 'unexec'. (Bug#15260)
2200 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2202 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2204 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2206 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2207 the changed signature of the font driver's 'close' method.
2209 * w32font.h (w32font_close): Adjust the prototype to the change in
2210 function definition.
2212 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2214 * w32uniscribe.c (uniscribe_close): Adapt the call to
2215 w32font_close to its new prototype.
2217 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2219 Omit unused frame argument of font API's close function.
2220 * font.h (struct font): Drop frame argument. Adjust comment.
2221 * font.c (font_clear_cache, font_close_object): Adjust users.
2222 * ftfont.c (ftfont_close):
2223 * ftxfont.c (ftxfont_close):
2224 * macfont.m (macfont_close):
2225 * nsfont.m (nsfont_close):
2226 * w32font.c (w32font_close):
2227 * xfont.c (xfont_close):
2228 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2229 tweak comments and make functions safe if called more than once for
2230 the same font object.
2232 Perform font-specific cleanup when font object is swept by GC. See
2233 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2234 * alloc.c (cleanup_vector): New function.
2235 (sweep_vector): Call it for each reclaimed vector object.
2236 * font.h (struct font): Adjust comment.
2238 2013-10-24 Glenn Morris <rgm@gnu.org>
2240 * Makefile.in (abs_top_srcdir): New, set by configure.
2242 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2244 Adjust recent font-related changes to fix bug#15686.
2245 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2246 is a live window system frame, mark its default font too.
2248 2013-10-23 Glenn Morris <rgm@gnu.org>
2250 * Makefile.in (RUN_TEMACS): Make relative (again).
2251 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2252 (bootstrap-emacs$(EXEEXT)):
2253 Quote entities that might contain whitespace.
2255 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2257 Port to Solaris 10 and its bundled GCC.
2258 Problem reported by Timothy C. Burt.
2259 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2261 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2263 Do not allow font caches to grow too large.
2264 * alloc.c (compact_font_cache_entry, compact_font_caches):
2265 New functions or stub if not HAVE_WINDOW_SYSTEM.
2266 (compact_undo_list): Factor out from Fgarbage_collect.
2268 (mark_face_cache): Mark face font. Move down to avoid
2270 (mark_terminals): Do not mark font cache here.
2271 (Fgarbage_collect): Call compaction functions described
2272 above. Adjust comment.
2274 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2276 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2277 chdir to HOME (bug#15607).
2279 * nsterm.m (Qcocoa, Qgnustep): New variables.
2280 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2281 (ns_get_color): Make selection color work for GNUStep also.
2283 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2285 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2286 handles mouse clicks. Instead, let GPM use the same code as all
2287 the other mice use. See the discussion starting at
2288 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2289 for the details of the problem with the menu bar this fixes.
2291 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2293 Remove port-specific display name lists to avoid extra
2294 complexity and data duplication with display info lists.
2295 * xterm.h (x_display_name_list): Remove declaration.
2296 * xterm.c (x_display_name_list): Remove.
2297 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2298 * xfns.c (x_display_info_for_name, Fx_display_list):
2299 Likewise. Use x_display_list where appropriate.
2300 * w32term.h (w32_display_name_list): Remove declaration.
2301 * w32term.c (w32_display_name_list): Remove.
2302 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2304 * w32fns.c (x_display_info_for_name, Fx_display_list):
2305 Likewise. Use x_display_list where appropriate.
2306 * nsterm.h (ns_display_name_list): Remove declaration.
2307 * nsterm.m (ns_display_name_list): Remove.
2308 (ns_term_init, syms_of_nsterm): Adjust users.
2309 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2310 Likewise. Use x_display_list where appropriate.
2311 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2312 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2313 (mark_terminals): Mark per-terminal font cache.
2315 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2317 Don't run timers in input-pending-p. Its new check-timers param
2318 provides the prior behavior. (Bug#15045).
2319 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2322 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2324 Make some functions static in non-Microsoft builds.
2325 On my platform (Fedora 19 x86-64), this shrinks the
2326 Emacs executable (text+data) by 0.25%.
2327 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2328 (load_color) [!MSDOS]:
2329 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2330 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2331 * lisp.h (check_existing):
2332 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2333 (network_interface_info) [!WINDOWSNT]:
2334 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2335 Remove extern decls.
2336 * fileio.c (check_existing):
2337 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2338 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2339 (network_interface_info) [!WINDOWSNT]:
2340 * term.c (encode_terminal_code) [!WINDOWSNT]:
2341 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2342 * xfaces.c (load_color) [!MSDOS]:
2344 * fileio.c (check_existing, check_executable, check_writable):
2345 * process.c (network_interface_list, network_interface_info):
2346 Move earlier, so that we don't need forward decls.
2347 * gnutls.c (fn_gnutls_transport_set_errno)
2348 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2350 * w32.c (init_environment): Use faccessat rather than
2351 check_existing, partly for consistency with the rest of the code
2352 in this file, partly so that check_existing can be static.
2354 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2355 * emacs.c (MAIN_PROGRAM): New macro.
2356 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2357 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2359 bool vector int width fixes
2360 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2361 (Fbool_vector_count_matches_at):
2362 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2363 can exceed PTRDIFF_MAX, at least in theory.
2364 (Fbool_vector_count_matches_at):
2365 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2367 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2369 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2370 (struct sockaddr): Add forward decl, for platforms that lack it.
2372 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2374 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2377 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2379 * w32.c (network_interface_get_info, network_interface_list)
2380 (network_interface_info): New functions. (Bug#15610)
2381 (GetAdaptersInfo_Proc): New typedef.
2382 (get_adapters_info): New wrapper function.
2383 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2385 * process.h (network_interface_list, network_interface_info):
2388 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2389 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2390 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2391 for WINDOWSNT. Doc fix.
2392 (syms_of_process): Defsubr Snetwork_interface_list and
2393 Snetwork_interface_info unconditionally.
2395 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2396 in NS GUI sessions. (Bug#15629)
2398 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2400 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2402 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2404 * print.c (print_object): Print " ..." when truncating bool vectors.
2406 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2408 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2409 standard mouse buttons.
2411 * termhooks.h (struct input_event): Remove incorrect commentary.
2413 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2415 Disallow bool vector operations on mixed-length operands.
2416 The old behavior left garbage in the result vector sometimes,
2417 and didn't seem to be useful.
2418 * data.c (Qwrong_length_argument): New static var.
2419 (wrong_length_argument): New function.
2420 (bool_vector_binop_driver): Check that args agree in length.
2422 * keyboard.c, keyboard.h (all_kboards): Now static.
2424 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2426 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2427 note from the lispref.
2429 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2431 * nsterm.h (struct ns_display_info): Remove set-but-unused
2432 member image_cache (image caches are per-terminal anyway).
2433 (FRAME_X_IMAGE_CACHE): Remove.
2434 * nsterm.m (ns_initialize_display_info): Adjust user.
2436 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2438 * w32proc.c: Include mingw_time.h.
2440 * w32.c: Include mingw_time.h.
2442 Implement scrolling of TTY menus when the screen is too short.
2444 * term.c (tty_menu_display): Accept an additional argument, the
2445 menu item from which to start displaying the menu. Account for
2446 the value of Y when limiting the menu to the number of available
2448 (mi_result): New enumeration.
2449 (read_menu_input): Return enumerated value. When the y coordinate
2450 hits min_y or max_y, return scroll indication instead of wrapping
2452 (tty_menu_activate): Handle the scrolling indications from
2453 read_menu_input. Compute the first menu item to display and pass
2454 it to tty_menu_display.
2456 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2458 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2459 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2460 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2461 Adjust to match the change described below.
2462 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2463 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2464 memory_below_frame members to...
2465 * termchar.h (struct tty_display_info): ...here because they're
2466 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2467 * term.c (init_tty):
2468 * nsterm.m (ns_create_terminal):
2469 * w32term.c (w32_create_terminal):
2470 * xterm.c (x_create_terminal): Adjust users.
2471 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2472 to filter out non-TTY frames. Adjust comment.
2473 (scrolling): Adjust user. Prefer eassert for debugging check.
2475 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2477 * xfaces.c (PT_PER_INCH): Remove unused macro.
2478 * termhooks.h (struct terminal): Remove set-but-unused
2479 member fast_clear_end_of_line.
2480 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2481 * nsterm.m (ns_create_terminal):
2482 * term.c (init_tty):
2483 * w32term.c (w32_create_terminal):
2484 * xterm.c (x_create_terminal): Adjust users.
2486 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2488 * lisp.h (bool_vector_size): New function.
2489 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2490 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2491 (Fbool_vector_not, Fbool_vector_count_matches_at):
2492 Remove uses of 'eassume' that should no longer be needed,
2493 because they are subsumed by the 'eassume' in bool_vector_size.
2495 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2497 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2498 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2499 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2501 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2503 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2504 have different dimensions. (Bug#15575)
2506 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2509 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2511 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2513 * term.c (tty_menu_show): Never return with unbalanced
2514 specpdl. Use eassert for debugging check. Adjust style.
2516 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2518 * term.c (read_menu_input): Make selection of menu items
2519 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2520 (tty_menu_activate): Fix off-by-one error when computing max_y.
2522 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2524 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2525 audit logging (only used with GnuTLS 3.x) and enable it.
2527 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2529 * dispnew.c (redraw_frame): Remove useless #ifdef because
2530 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2531 Also, move TTY fflush to...
2532 * term.c (tty_update_end): ...this function.
2534 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2536 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2537 the end of the frame's glyph matrix. (Bug#15575)
2539 * term.c (tty_menu_display): Don't move cursor while overwriting
2540 frame's glyphs with menu items. Limit the number of items
2541 displayed to what can be shown on the available screen lines,
2542 excluding the echo area.
2543 (tty_menu_activate): Limit the Y coordinate allowed by
2544 read_menu_input to the last screen line used for menu display.
2546 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2548 * lisp.h (eassume): New macro.
2549 Also, include <verify.h>, for 'assume'.
2550 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2551 (vroundup, vector_nbytes):
2552 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2553 (Fbool_vector_not, Fbool_vector_count_matches)
2554 (Fbool_vector_count_matches_at):
2555 Use eassume, not eassert.
2556 * casetab.c (set_identity, shuffle):
2557 * composite.c (composition_gstring_put_cache):
2558 * dispnew.c (update_frame_1):
2559 * ftfont.c (ftfont_shape_by_flt):
2560 * image.c (gif_load):
2561 * intervals.c (offset_intervals):
2562 * macfont.m (macfont_shape):
2563 Remove calls to 'assume' that are no longer needed, because
2564 --enable-gcc-warnings no longer generates bogus warnings
2565 when these calls are removed.
2567 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2569 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2571 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2573 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2574 (Qsubstitute_env_in_file_name): New var.
2575 (syms_of_fileio): Define it.
2577 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2579 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2580 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2583 * term.c (save_and_enable_current_matrix): Don't allocate and
2584 don't save margin areas.
2585 (restore_desired_matrix): Don't restore margin areas.
2586 (free_saved_screen): Don't free margin areas.
2588 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2590 * image.c: Pacify --enable-gcc-warnings.
2591 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2592 #define only if used.
2594 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2596 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2597 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2598 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2599 (gif_load): For giflib v5.x and later, display the error message
2600 produced by giflib when its functions fail.
2601 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2604 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2606 * keyboard.c (last_event_timestamp): Remove. For X selection and
2607 GTK popup menus, it may be obtained from per-frame X display info.
2608 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2609 (process_special_events): Adjust users.
2610 * keyboard.h (last_event_timestamp): Remove declaration.
2611 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2612 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2613 * menu.h (xmenu_show): Adjust prototype.
2614 * menu.c (Fx_popup_menu): Adjust user.
2615 * xselect.c (x_own_selection, x_get_foreign_selection)
2616 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2618 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2620 * keyboard.c (init_kboard): Now static. Add arg
2621 to denote window system. Adjust comment.
2622 (init_keyboard): Adjust user.
2623 (allocate_kboard): New function.
2625 * nsterm.m (ns_term_init):
2626 * term.c (init_tty):
2627 * w32term.c (w32_create_terminal):
2628 * xterm.c (x_term_init): Use it.
2629 * keyboard.h (init_kboard): Remove prototype.
2630 (allocate_kboard): Add prototype.
2632 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2634 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2635 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2637 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2639 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2641 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2643 * term.c (tty_menu_activate): Flush the output stream after
2644 showing the cursor, and don't mark the frame garbaged at exit from
2645 the function. Fixes redisplay glitches when moving from one menu
2648 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2650 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2651 or throw error (Bug#15570).
2653 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2655 * intervals.c (temp_set_point_both): Move test into 'eassert',
2658 * lisp.h (eassert): Don't use 'assume'.
2659 Sometimes 'assume' wins in performance, and sometimes it loses,
2660 so it shouldn't be used all the time. Perhaps we need two
2661 flavors of 'eassert', one for where 'assume' is far more likely
2662 to help or to hurt; but that can be done later.
2663 Problem reported by Dmitry Antipov in
2664 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2665 Also, don't include <verify.h>; no longer needed.
2667 2013-10-09 Glenn Morris <rgm@gnu.org>
2669 * eval.c (Fcond): Doc tweak.
2671 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2673 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2674 expressions with side effects to eassert. (Bug#15565)
2676 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2678 * fns.c (hashfn_user_defined): Allow hash functions to return any
2681 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2683 Fix minor problems found by static checking.
2684 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2685 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2686 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2687 * keyboard.c (read_menu_command): Remove unused local.
2688 * lisp.h (read_menu_command): New decl.
2689 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2690 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2691 Return ptrdiff_t, not int.
2692 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2693 not int, for benefit of xpalloc.
2694 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2696 (have_menus_p): Remove; unused.
2697 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2698 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2699 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2701 (save_and_enable_current_matrix): Omit unnecessary casts.
2702 (read_menu_input): Omit local extern decl (now in lisp.h).
2703 Don't access uninitialized storage if mouse_get_xy fails.
2704 (tty_menu_activate): Mark local as initialized, for lint.
2705 (tty_menu_activate, tty_meny_show): Remove unused locals.
2707 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2709 Support menus on text-mode terminals.
2710 * xterm.h (xw_popup_dialog): Add prototype.
2712 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2713 (xmenu_show): Block input here, instead in Fx_popup_menu.
2714 (xw_popup_dialog): New function, with X-specific bits of popup
2717 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2720 * window.c (Fset_window_configuration): Use run-time tests of the
2721 frame type instead of compile-time conditionals, when menu-bar
2722 lines are considered.
2724 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2725 (w32_popup_dialog): New prototypes.
2727 * w32menu.c (Fx_popup_dialog): Function deleted.
2728 (w32_popup_dialog): New function, with w32 specific bits of popup
2729 dialogs. Block input here.
2731 * w32inevt.c (w32_console_read_socket): Minor change to add
2732 debugging TTY events.
2734 * w32fns.c (show_hourglass): If returning early because the frame
2735 is not a GUI frame, unblock input.
2737 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2738 (cursorY): New functions.
2740 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2741 WINDOWSNT, macros that call curX and curY elsewhere.
2743 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2745 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2746 specific function to hide and show cursor on a text-mode terminal.
2747 (tty_menu_struct, struct tty_menu_state): New structures.
2748 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2749 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2750 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2751 (tty_menu_locate, save_and_enable_current_matrix)
2752 (restore_desired_matrix, screen_update, read_menu_input)
2753 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2754 (tty_pop_down_menu, tty_menu_last_menubar_item)
2755 (tty_menu_new_item_coords, tty_menu_show): New functions.
2756 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2758 * nsterm.h (ns_popup_dialog): Adjust prototype.
2760 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2762 (ns_popup_dialog): Adapt order of arguments to the other
2763 *_menu_show implementations.
2764 (Fx_popup_dialog): Function deleted.
2766 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2768 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2770 * menu.c (have_boxes): New function.
2771 (single_keymap_panes): Use it instead of a compile-time
2773 (single_menu_item): Use run-time tests of the frame type instead
2774 of compile-time conditionals.
2775 (encode_menu_string): New function.
2776 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2777 the macro, since different types of frame need different encoding
2779 (digest_single_submenu): Use run-time tests of frame type instead
2780 of, or in addition to, compile-time conditionals.
2781 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2782 (Fx_popup_menu): Detect when the function is called from keyboard
2783 on a TTY. Don't barf when invoked on a text-mode frame.
2784 Check frame type at run time, instead of compile-time conditionals for
2785 invoking terminal-specific menu-show functions.
2786 Call tty_menu_show on text-mode frames.
2787 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2788 run time to determine which alternative to invoke; support dialogs
2791 * keyboard.h <Qmouse_movement>: Declare.
2793 * keyboard.c <Qmouse_movement>: Now extern.
2794 <Qecho_keystrokes>: New static variable.
2795 (read_key_sequence): Accept an additional argument, a flag to
2796 prevent redisplay during reading of the key sequence. All callers
2798 (read_menu_command): New function.
2799 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2801 (toolkit_menubar_in_use): New function.
2802 (make_lispy_event): Use it instead of a compile-time test.
2804 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2805 window-system being available.
2807 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2808 to x-popup-dialog on the frame type, they all now support popup
2811 * dispnew.c (save_current_matrix): Save the margin areas.
2812 (restore_current_matrix): Restore margin areas.
2813 (update_frame_with_menu): New function.
2815 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2818 * alloc.c (make_save_ptr): Now compiled unconditionally.
2820 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2822 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2823 (redraw_frame, update_frame): Adjust users.
2824 * dispextern.h (set_window_update_flags): Adjust prototype.
2825 * xdisp.c (redisplay_internal): When updating all frames with zero
2826 windows_or_buffers_changed, assume that only the windows that shows
2827 current buffer should be really updated.
2829 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2831 Do not allocate huge temporary memory areas and objects while encoding
2832 for file I/O, thus reducing an enormous memory usage for large buffers.
2833 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2834 * coding.h (struct coding_system): New member raw_destination.
2835 * coding.c (setup_coding_system): Initialize it to zero.
2836 (encode_coding_object): If raw_destination is set, do not create
2837 dst_object. Add comment.
2838 * fileio.c (toplevel): New constant E_WRITE_MAX.
2839 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2840 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2842 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2844 * nsterm.m (windowDidExitFullScreen:):
2845 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2847 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2849 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2850 * keyboard.c (unblock_input_to): Don't process pending signals
2851 if a fatal error is in progress.
2853 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2854 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2855 they're talking about words in Lisp bool vectors.
2856 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2857 * data.c (popcount_bits_word): Rename from popcount_size_t.
2858 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2861 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2863 Improve support for popcount and counting trailing zeros (Bug#15550).
2864 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2865 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2866 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2867 (popcount_size_t_msc, popcount_size_t_gcc):
2868 Remove; now done by Gnulib.
2869 (popcount_size_t): Now a macro that defers to Gnulib.
2870 (count_trailing_zero_bits): Return int, for consistency with
2871 Gnulib and because Emacs prefers signed to unsigned int.
2872 Don't assume that size_t is either unsigned int or unsigned long
2873 or unsigned long long.
2874 (size_t_to_host_endian): Do not assume that size_t is either
2875 exactly 32 or exactly 64 bits wide.
2876 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2877 etc., so that it's now an enum constant, not a macro.
2878 No need to assume that it's either 32 or 64.
2880 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2882 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2885 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2887 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2888 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2890 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2892 emacs_read and emacs_write now use void *, not char *.
2893 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2894 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2895 Buffer arg is now void *, not char *. This matches plain
2896 'read' and 'write' better, and avoids a constraint violation
2897 on Solaris 9 with Oracle Studio.
2899 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2901 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2902 memset to explicit loop. Otherwise copy largest possible chunk
2903 from initialized to uninitialized part, thus allowing the longer
2904 memcpy runs and reducing the number of loop iterations.
2906 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2908 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2909 hide toolbar (Bug#15388).
2910 (windowDidEnterFullScreen:): If presentation options are zero,
2911 set them here (Bug#15388).
2912 (ns_update_auto_hide_menu_bar): Remove runtime check.
2913 Don't auto hide dock unless menubar is also auto hidden.
2915 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2917 * editfns.c (message): Mention batch mode in doc string.
2919 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2921 * nsterm.m (check_native_fs): Remove erroneous comment.
2923 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2925 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2926 uses find_newline instead of scan_newline and so doesn't move point.
2928 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2930 Use hardware support for byteswapping on glibc x86 etc.
2931 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2932 whereas the old swap64 needed 30.
2933 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2934 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2935 Use byteswap.h's macros to swap bytes.
2936 * lisp.h (swap16, swap32, swap64): Remove.
2937 All uses replaced by bswap_16, bswap_32, bswap_64.
2939 * bytecode.c (exec_byte_code): Use some more volatile variables
2940 to work around local variables getting clobbered by longjmp.
2941 Port to pre-C99, which doesn't allow decls after stmts.
2943 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2945 * lisp.h (eassert): Assume that COND is true when optimizing.
2946 In other words, take on the behavior of eassert_and_assume.
2947 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2948 (eassert_and_assume): Remove. All uses replaced by eassert.
2950 * xdisp.c (Qglyphless_char): Now static.
2952 Adjust to merge from gnulib.
2953 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2954 * lisp.h: Include <verify.h>, for 'assume'.
2956 * eval.c (clobbered_eassert): New macro.
2957 (internal_catch, internal_condition_case)
2958 (internal_condition_case_1, internal_condition_case_2)
2959 (internal_condition_case_n): Use it instead of eassert
2960 when the argument contains locals clobbered by longjmp.
2961 Don't use clobbered locals outside of clobbered_eassert.
2962 (internal_lisp_condition_case): Use a volatile variable
2963 to work around a local variable's getting clobbered.
2965 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2967 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2968 (PUSH_HANDLER): New macro.
2969 (catchlist): Remove.
2970 (handlerlist): Always declare.
2972 * eval.c (catchlist): Remove (merge with handlerlist).
2973 (handlerlist, lisp_eval_depth): Not static any more.
2974 (internal_catch, internal_condition_case, internal_condition_case_1)
2975 (internal_condition_case_2, internal_condition_case_n):
2977 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2978 handlerlist/catchlist.
2979 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2980 handlerlist which can only handle a single condition-case handler at
2982 (find_handler_clause): Simplify since we only a single branch here
2985 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2987 (bcall0): New function.
2988 (exec_byte_code): Add corresponding cases. Improve error message when
2989 encountering an invalid byte-code. Let Bunwind_protect accept
2990 a function (rather than a list of expressions) as argument.
2992 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2993 and make them unconditional now that they're heap-allocated.
2995 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2997 * charset.c (Fdecode_char, Fencode_char): Remove description of
2998 `restriction' arg. now that it's hidden by advertised-calling-convention.
3000 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3002 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3003 Remove unused variable (from mac-port).
3004 (macfont_draw): Use s->ybase for correct y position.
3006 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3008 * frame.h (struct frame): Drop has_minibuffer member because...
3009 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3010 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3012 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3014 * window.h (struct window): Prefer enum text_cursor_kinds to int
3015 for phys_cursor_type member. Move the latter, phys_cursor_width,
3016 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3017 * window.c (replace_window, make_window): Adjust users.
3019 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3021 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3022 this module is never compiled otherwise.
3024 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3026 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3029 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3031 * xdisp.c (get_next_display_element): Don't call face_for_font in
3032 a build configured --without-x. (Bug#15484)
3034 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3036 * window.c (calc_absolute_offset): #elif should be #elif defined.
3038 * frame.c (delete_frame): Block/unblock input to overcome race
3039 condition (Bug#15475).
3041 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3043 * frame.c (delete_frame): Record selected frame only after
3044 calling Qdelete_frame_functions (Bug#15477).
3046 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3048 * nsterm.m (ns_selection_color): Remove.
3049 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3050 NSColor selectedText(Background)Color. Only for COCOA.
3051 (ns_term_init): Remove assignment of ns_selection_color, logic
3052 moved to ns_get_color.
3054 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3055 NS_SELECTION_COLOR_DEFAULT.
3056 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3058 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3060 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3061 frame' does not have the tool_bar_window member.
3063 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3065 Signal error when reading an empty byte-code object (Bug#15405)
3066 * lread.c (read1): signal error
3067 * alloc.c (make_byte_code): eassert header size
3068 (sweep_vectors): change an int to size_t
3070 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3072 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3073 instead of ints, as it's the usual style for offsetof constants. See:
3074 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3076 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3077 This is ugly, but it should fix the performance problem for older
3078 GCC versions in the short run. I'll look into integrating the
3079 Gnulib module for popcount, as a better fix.
3080 See the thread starting in:
3081 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3082 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3083 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3084 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3085 (popcount_size_t): Use it.
3087 2013-09-24 Daniel Colascione <dancol@dancol.org>
3089 * process.c (Fnetwork_interface_info): Fix build break due to
3092 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3094 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3095 Prefer signed to unsigned integers where either will do.
3096 No need for 'const' on locals that do not escape.
3097 Omit easserts with unnecessary and unportable assumptions about
3098 alignment. Avoid unnecessary casts to char *.
3100 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3102 Use union for the payload of struct Lisp_Vector.
3103 This helps to avoid a few glitches dictated by C's aliasing rules.
3104 * lisp.h (struct Lisp_Vector): Use union for next and
3105 contents member. Adjust comment. Change related users.
3106 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3107 Related users changed.
3108 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3109 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3110 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3111 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3113 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3115 Optimize glyph row clearing and copying routines.
3116 * dispextern.h (struct glyph_row): Change layout of struct
3117 glyph_row to help copy_row_except_pointers. Adjust comment.
3118 * dispnew.c (null_row): Remove.
3119 (clear_glyph_row): Use offsetof and memset to find and clear
3120 just the members that need clearing. Adjust comment.
3121 (copy_row_except_pointers): Likewise for copying.
3123 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3125 Some minor cleanups of recently-added bool vector code.
3126 * conf_post.h (assume): Always return void. Use lint version
3127 only if GCC and MSC versions don't apply.
3128 * conf_post.h (assume):
3129 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3130 Depend on _MSC_VER, not __MSC_VER, for consistency with
3132 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3133 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3134 (bool_vector_binop_driver, count_trailing_zero_bits)
3135 (size_t_to_host_endian): Now static, not static inline;
3136 the latter isn't needed with modern compilers and doesn't
3137 work with older compilers anyway.
3139 * alloc.c (valgrind_p): Use bool for boolean.
3141 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3143 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3144 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3145 (display_last_displayed_message_p, message_buf_print)
3146 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3147 Use bool for boolean.
3148 * dispextern.h (cancel_line, init_desired_glyphs):
3149 Remove ancient leftover.
3150 (help_echo_showing_p, hourglass_shown_p):
3151 * lisp.h (noninteractive_need_newline): Adjust declaration.
3153 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3155 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3157 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3158 ...this file and convert the latter to static. Adjust comment.
3159 (make_initial_frame):
3160 * window.c (init_window_once): Adjust user.
3161 * frame.h (last_nonminibuf_frame): Remove declaration.
3162 * lisp.h (selected_frame): Likewise.
3163 * msdos.c (the_only_display_info): Adjust comment.
3165 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3167 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3168 computing the end column of mouse-highlight that comes from
3169 display or overlay strings. (Bug#15437)
3170 (note_mouse_highlight): Adapt calculation of last argument to
3171 mouse_face_from_string_pos to the above change.
3173 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3174 all platforms, not just for clang.
3176 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3178 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3179 about excess arguments to snprintf.
3181 * conf_post.h(assume): Use __builtin_unreachable for clang.
3183 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3185 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3186 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3188 2013-09-23 Daniel Colascione <dancol@dancol.org>
3190 * alloc.c (USE_VALGRIND): New macro; on by default
3191 when ENABLE_CHECKING.
3192 (mark_maybe_object, mark_maybe_pointer)
3193 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3195 (valgrind_p) [USE_VALGRIND]: New variable.
3196 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3198 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3200 * process.c (wait_reading_process_output): Change int pnamelen to
3203 * nsterm.m (setMarkedText:selectedRange:):
3204 (deleteWorkingText):
3205 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3206 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3207 argument to unsigned long to avoid warning.
3208 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3210 * conf_post.h (assume): Fix compiler error: x shall be cond.
3212 2013-09-22 Daniel Colascione <dancol@dancol.org>
3214 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3215 warning when compiling without a window system.
3217 2013-09-22 Daniel Colascione <dancol@dancol.org>
3219 * data.c (Qbool_vector_p): New symbol.
3220 (bool_vector_spare_mask, popcount_size_t_generic)
3221 (popcount_size_t_msc, popcount_size_t_gcc)
3223 (bool_vector_binop_driver)
3224 (count_trailing_zero_bits, size_t_to_host_endian)
3225 (Fbool_vector_exclusive_or)
3226 (Fbool_vector_union)
3227 (Fbool_vector_intersection, Fbool_vector_set_difference)
3228 (Fbool_vector_subsetp, Fbool_vector_not)
3229 (Fbool_vector_count_matches)
3230 (Fbool_vector_count_matches_at): New functions.
3231 (syms_of_data): Intern new symbol, functions.
3232 * alloc.c (bool_vector_payload_bytes): New function.
3233 (Fmake_bool_vector): Instead of calling Fmake_vector,
3234 which performs redundant initialization and argument checking,
3235 just call allocate_vector ourselves. Make sure we clear any
3236 terminating padding to zero.
3237 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3238 instead of open-coding the size calculation.
3239 (vroundup_ct): New macro.
3240 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3241 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3242 * composite.c (composition_gstring_put_cache):
3243 Change lint_assume to assume.
3244 * conf_post.h (assume): New macro.
3245 (lint_assume): Remove.
3246 * dispnew.c (update_frame_1): Change lint_assume to assume.
3247 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3249 * image.c (gif_load): Change lint_assume to assume.
3250 * lisp.h (eassert_and_assume): New macro.
3251 (Qbool_vector_p): Declare.
3252 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3253 (swap16, swap32, swap64): New inline functions.
3254 * macfont.c (macfont_shape): Change lint_assume to assume.
3255 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3256 * xsettings.c (parse_settings): Use new swap16 and
3257 swap32 from lisp.h instead of file-specific macros.
3259 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3261 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3262 found (which can legitimately happen when the glyph row at the
3263 window start is disabled in the current_matrix. (Bug#15365)
3265 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3267 Fix syntax.h bug introduced by recent INLINE change.
3268 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3269 conditionally compiled one way in some modules, and a different
3270 way in others. This doesn't work with extern inline functions,
3271 which must have the same definition in all modules, because the
3272 defining code might be shared across modules, depending on the
3273 implementation. Symptoms reported by Martin Rudalics in:
3274 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3275 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3276 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3277 overriding the corresponding functions in syntax.h.
3278 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3279 (syntax_property): New inline functions.
3280 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3281 Rewrite in terms of these new functions.
3283 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3285 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3286 not chars_in_text, whose result depends on the multibyteness of
3287 the current buffer. (Bug#15426)
3289 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3291 Port recent change to hosts where pointers aren't 'long'.
3292 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3293 Don't assume that pointers are the same width as 'long'.
3294 Add a compile-time check that a pointer fits into two X slots.
3296 A simpler, centralized INLINE.
3297 * conf_post.h (INLINE): Define only if not already defined.
3298 This allows us to use a single INLINE, defined by one file
3300 * emacs.c (INLINE): Define it.
3301 Also, include category.h, charset.h, composite.h, dispextern.h,
3302 syntax.h, systime.h, so that their INLINE definitions are expanded
3304 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3305 * buffer.h, buffer.c (BUFFER_INLINE):
3306 * category.h, category.c (CATEGORY_INLINE):
3307 * character.h, character.c (CHARACTER_INLINE):
3308 * charset.h, charset.c (CHARSET_INLINE):
3309 * composite.h, composite.c (COMPOSITE_INLINE):
3310 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3311 * frame.h, frame.c (FRAME_INLINE):
3312 * intervals.h, intervals.c (INTERVALS_INLINE):
3313 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3314 * lisp.h, alloc.c (LISP_INLINE):
3315 * process.h, process.c (PROCESS_INLINE):
3316 * syntax.h, syntax.c (SYNTAX_INLINE):
3317 * systime.h, sysdep.c (SYSTIME_INLINE):
3318 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3319 * window.h, window.c (WINDOW_INLINE):
3320 Remove. All uses replaced with INLINE.
3322 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3324 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3327 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3329 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3330 'const char *' to avoid compiler warnings due to similar change in
3331 the prototype of x_get_string_resource.
3333 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3335 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3336 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3337 going to replace static variables below. Adjust comments.
3338 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3339 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3340 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3341 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3342 Related users changed.
3343 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3344 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3345 last_mouse_movement_time, going to replace static variables below.
3347 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3348 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3350 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3351 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3352 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3353 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3354 static variables below.
3355 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3356 (last_mouse_scroll_bar): Remove.
3357 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3358 (mouseExited): Related users changed.
3360 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3362 Do not use external array to process X scroll bar messages.
3363 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3364 (x_send_scroll_bar_event): Pack window pointer into two slots
3365 of XClientMessageEvent if we're 64-bit. Adjust comment.
3366 (x_scroll_bar_to_input_event): Unpack accordingly.
3368 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3370 Ifdef away recent changes which aren't relevant to NS port.
3371 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3372 [!HAVE_NS]: Declare as such.
3373 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3374 [!HAVE_NS]: Define as such.
3376 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3378 * frame.c (x_redo_mouse_highlight): New function
3379 to factor out common code used in W32 and X ports.
3380 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3381 * xterm.h (struct x_display_info):
3382 * w32term.h (struct w32_display_info):
3383 * nsterm.h (struct ns_display_info): New members
3384 last_mouse_motion_frame, last_mouse_motion_x and
3385 last_mouse_motion_y, going to replace static variables below.
3386 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3387 (redo_mouse_highlight): Remove.
3388 (note_mouse_movement, syms_of_xterm): Adjust user.
3389 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3390 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3391 (redo_mouse_highlight): Remove.
3392 (note_mouse_movement, syms_of_w32term): Adjust user.
3393 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3394 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3396 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3397 * nsfns.m (compute_tip_xy): Adjust user.
3399 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3401 * frame.c (x_mouse_grabbed): New function.
3402 * dispextern.h (x_mouse_grabbed): Add prototype.
3403 (last_mouse_frame): Remove declaration.
3404 * xterm.h (struct x_display_info):
3405 * w32term.h (struct w32_display_info):
3406 * nsterm.h (struct ns_display_info): New member
3407 last_mouse_frame, going to replace...
3408 * xdisp.c (last_mouse_frame): ...global variable.
3409 (note_tool_bar_highlight):
3410 * w32term.c (w32_mouse_position, w32_read_socket):
3411 * xterm.c (XTmouse_position, handle_one_xevent):
3412 Use x_mouse_grabbed.
3413 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3415 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3417 * w32term.c (w32_read_socket): Avoid temporary
3418 variables in a call to x_real_positions.
3419 * xterm.c (handle_one_xevent): Likewise.
3421 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3423 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3424 (x_icon_type): Remove prototype.
3425 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3426 * frame.c (x_icon_type): Remove.
3427 * w32term.c (x_make_frame_visible, x_iconify_frame):
3428 * xterm.c (x_make_frame_visible, x_iconify_frame):
3429 Use x_set_bitmap_icon to factor out common code.
3431 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3433 * dispextern.h (check_x_display_info, x_get_string_resource):
3434 Declare here just once and unify the latter.
3435 * frame.c (check_x_display_info, x_get_string_resource):
3436 * nsterm.h (check_x_display_info):
3437 * xrdb.c (x_get_string_resource):
3438 * xterm.h (check_x_display_info): Remove prototypes.
3439 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3440 * w32reg.c (x_get_string_resource): Likewise.
3441 (w32_get_rdb_resource): Adjust user.
3443 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3445 * xterm.h (struct x_display_info): New member
3446 x_pending_autoraise_frame, going to replace...
3447 * xterm.c (pending_autoraise_frame): ...static variable.
3448 (x_new_focus_frame, XTread_socket): Adjust users.
3449 * w32term.h (struct w32_display_info): New member
3450 w32_pending_autoraise_frame, going to replace...
3451 * w32term.c (pending_autoraise_frame): ...global variable.
3452 (x_new_focus_frame, w32_read_socket): Adjust users.
3454 2013-09-17 Glenn Morris <rgm@gnu.org>
3456 * xdisp.c (message_dolog): If we create *Messages*,
3457 switch it to messages-buffer-mode.
3459 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3461 Don't overuse 'const' in types of locals.
3462 * bidi.c (bidi_count_bytes):
3463 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3464 (xg_event_is_for_scrollbar):
3465 * xselect.c (x_handle_property_notify)
3466 (x_handle_selection_notify, x_handle_dnd_message):
3467 * xsettings.c, xsettings.h (xft_settings_event):
3468 * xterm.c (x_handle_net_wm_state, handle_one_event)
3469 (x_menubar_window_to_frame, x_detect_focus_change)
3470 (construct_mouse_click, note_mouse_movement)
3471 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3472 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3473 (handle_one_xevent, x_handle_net_wm_state):
3474 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3475 (x_handle_dnd_message):
3476 Avoid unnecessary 'const', typically the second 'const' in
3477 'const foo * const arg', a 'const' that does not affect the API
3478 and doesn't significantly help the human reader.
3480 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3482 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3483 only if Glib < 2.36.0.
3484 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3485 * xsettings.c (init_gconf, init_gsettings): Do not check
3487 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3489 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3491 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3493 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3494 before calling g_type_init.
3496 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3498 * nsterm.m (syms_of_nsterm): ... to here.
3500 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3502 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3503 (ignore_next_mouse_click_timeout): Use Time as X does.
3504 (handle_one_xevent): Avoid cast and use unsigned comparison.
3506 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3508 Do not copy X event in handle_one_xevent except KeyPress case.
3509 Wnen XEvent is processed, it is unlikely to be changed except
3510 KeyPress case, so we can avoid copying and use const pointer to
3511 const data to make sure that an event is not changed elsewhere.
3512 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3513 const' and do not create local copy except for the KeyPress event.
3514 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3515 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3516 (x_handle_net_wm_state, x_menubar_window_to_frame)
3517 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3518 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3519 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3520 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3521 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3522 (x_handle_dnd_message):
3523 * xsettings.c (xft_settings_event):
3524 Use 'const XEvent * const' where appropriate.
3525 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3527 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3529 Fix X event waiting to handle multiple frames.
3530 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3531 * xterm.c (pending_event_wait): Remove. Adjust users.
3532 (x_detect_focus_change): Pass frame arg.
3533 (handle_one_xevent): Find related frame early and clear per-frame
3534 wait_event_type only if this is an event for the relevant frame.
3535 (x_wait_for_event): Use per-frame wait_event_type.
3537 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3539 * nsfns.m (Fx_create_frame): Fix font driver registration for
3542 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3543 for syms_of_macfont.
3545 * nsterm.m: Include macfont.h.
3546 (ns_tmp_flags, ns_tmp_font): Remove.
3547 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3548 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3549 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3550 (changeFont:): Fix code style. Check for font driver type when
3553 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3556 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3557 (nsfont_open): Set font driver type.
3558 Set font->ascent and font->descent. Figure out font instead of
3559 ns_tmp_font, and flags instead of ns_tmp_flags.
3560 Fix indentation. Remove call to ns_draw_text_decoration,
3563 * nsfns.m: Include macfont.h.
3564 (Fx_create_frame): Register macfont driver, make a better default font.
3565 (Fns_popup_font_panel): Get font from macfont driver, if used.
3567 * macfont.m, macfont.h, maccuvs.h: New files.
3569 * font.h: Declare syms_of_macfont.
3571 * font.c (syms_of_font): Call syms_of_macfont.
3573 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3575 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3577 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3578 and it is always zero for others, so I assume that this is an ancient
3579 leftover which nobody will want to change any more.
3580 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3581 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3582 * frame.c (x_set_scroll_bar_width):
3583 * w32fns.c (w32_createscrollbar):
3584 * w32term.c (w32_set_vertical_scroll_bar):
3585 * xfns.c (x_set_scroll_bar_default_width):
3586 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3587 (x_scroll_bar_expose): Related users changed.
3589 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3591 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3592 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3593 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3595 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3597 * nsterm.h, w32term.h, xterm.h: ...and not here.
3598 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3599 Remove unused Xisms.
3600 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3601 these modules are never compiled otherwise.
3603 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3605 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3606 Doc fix. (Bug#15375)
3608 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3610 Unify Fx_focus_frame between all ports.
3611 * frame.h (x_focus_frame): New prototype.
3612 * xfns.c (Fx_focus_frame): Remove.
3613 (syms_of_xfns): Do not defsubr it.
3614 (x_focus_frame): X implementation.
3615 * nsfns.m (Fx_focus_frame): Remove.
3616 (syms_of_nsfns): Do not defsubr it.
3617 (x_focus_frame): NS implementation.
3618 * w32term.c (Fx_focus_frame): Remove.
3619 (x_focus_on_frame): Rename to...
3620 (x_focus_frame): W32 implementation.
3621 * w32term.h (x_focus_on_frame): Remove prototype.
3622 * w32fns.c (Fx_focus_frame): Remove.
3623 (syms_of_w32fns): Do not defsubr it.
3624 * frame.c (Fx_focus_frame): Define here.
3625 (syms_of_frame): Defsubr here.
3626 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3628 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3630 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3631 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3632 each port to reference the port-specific window system data.
3633 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3634 (FRAME_DISPLAY_INFO): Define.
3635 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3636 (FRAME_DISPLAY_INFO): Define. Adjust users.
3637 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3638 (FRAME_DISPLAY_INFO): Define. Adjust users.
3639 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3640 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3641 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3642 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3643 * xselect.c, xterm.c: All related users changed.
3645 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3647 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3648 (x_menubar_window_to_frame): Remove prototypes.
3649 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3650 (x_menubar_window_to_frame, x_top_window_to_frame):
3652 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3653 (x_menubar_window_to_frame, x_top_window_to_frame):
3654 ...to here and convert all but the last to static.
3656 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3658 * lisp.mk (lisp): Add w32-common-fns.elc.
3660 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3662 * charset.c (char_charset): Document an exception for char-charset.
3664 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3666 * xterm.h (x_display_info): New field last_user_time...
3667 * xterm.c (toplevel): ...to replace static last_user_time.
3668 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3670 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3672 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3673 scroll bar values to prevent thumb from disappear and update comment.
3675 2013-09-11 Glenn Morris <rgm@gnu.org>
3677 * emacs.c (usage_message): Possessive apostrophe tweak.
3679 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3681 * nsterm.m (syms_of_nsterm): Use Qns.
3682 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3683 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3684 * xfns.c (x_display_info_for_name, Fx_open_connection):
3685 Remove old '#if 0' code.
3686 (syms_of_xfns): Use Qx.
3687 * termhooks.h (fullscreen_hook): Remove the leftover.
3688 (struct terminal): Fix typo in comment.
3690 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3692 Cleaning up a few X scroll bar bits.
3693 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3694 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3695 New member last_seen_part, going to replace...
3696 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3697 (xt_action_hook) [USE_LUCID]: Adjust user.
3698 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3699 Lucid-specific scroll bar support.
3700 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3701 to int and adjust to use last_seen_part member.
3702 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3703 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3704 Initialize last_seen_part.
3706 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3708 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3709 insert-buffer-substring an empty string.
3711 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3713 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3714 avoiding a GCC warning.
3716 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3718 Ifdef away frame tool bar code when it is not really used.
3719 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3720 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3721 and minimize_tool_bar_window_p under the above.
3722 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3723 (fset_tool_bar_window): Likewise.
3724 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3725 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3726 (change_frame_size_1):
3727 * window.c (window_from_coordinates, Frecenter): Adjust users.
3728 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3729 code is not really used.
3730 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3731 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3732 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3733 [!USE_GTK && !HAVE_NS]: Define as such.
3734 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3735 (note_mouse_highlight, expose_frame):
3736 * xfns.c (x_set_tool_bar_lines):
3737 * xterm.c (handle_one_xevent): Adjust users.
3739 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3741 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3742 This bug was introduced by my 2013-08-26 patch, which incorrectly
3743 assumed that the terminfo implementation doesn't use termcap buffers.
3744 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3745 these buffers apparently are used after all.
3746 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3747 (struct tty_display_info): Define members termcap_term_buffer and
3748 termcap_strings_buffer even if TERMINFO.
3750 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3753 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3754 'usage' docstring entry to pacify make-docfile.
3756 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3758 Change comparison functions =, <, >, <=, >= to take many arguments.
3759 * data.c: Change comparison functions' interface and implementation.
3760 * lisp.h: Make arithcompare available for efficient two arg
3762 * bytecode.c: Use arithcompare.
3763 * fileio.c: Use new interface.
3765 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3767 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3769 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3771 * eval.c (Feval): Document the new use of `lexical'.
3773 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3775 Review and drop old frame resize hack.
3776 * frame.h (struct frame): Remove force_flush_display_p.
3777 * dispnew.c (update_frame): Adjust user and don't call
3778 flush_frame here. The comment has said that there was an issues
3779 with redisplaying fringes, but I don't see any differences with
3780 and without this hack. Hopefully we can continue without it.
3781 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3782 current frame matrices twice if resized_p is set.
3784 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3786 Do not populate pure Xism x_sync to other ports.
3787 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3788 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3789 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3790 * w32term.h (x_sync): Remove prototype.
3792 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3794 Cleanup frame flushing.
3795 * dispextern.h (struct redisplay_interface):
3796 Drop flush_display_optional because flush_display is enough
3797 for X and flushing via RIF is just a no-op for others.
3798 * frame.h (flush_frame): New function.
3799 * dispnew.c (update_frame):
3800 * minibuf.c (read_minibuf):
3801 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3803 * keyboard.c (detect_input_pending_run_timers): Do not flush
3804 all frames but selected one in redisplay_preserve_echo_area.
3805 * nsterm.m (ns_flush): Remove no-op.
3806 (ns_redisplay_interface): Adjust user.
3807 * w32term.h (x_flush): Remove no-op.
3808 (w32_redisplay_interface): Adjust user.
3809 * xterm.c (x_flush): Simplify because we do not flush all
3810 frames at once any more. Adjust comment.
3811 (x_redisplay_interface): Adjust user.
3813 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3815 Port --without-x --enable-gcc-warnings to Fedora 19.
3816 * gfilenotify.c (globals_of_gfilenotify):
3817 Call g_type_init only if using an older glib version that needs it.
3819 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3821 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3822 (last_glyphless_glyph_merged_face_id): Remove declarations.
3823 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3824 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3825 (last_glyphless_glyph_merged_face_id): Now static.
3826 (merge_escape_glyph_face): New function, refactored from...
3827 (get_next_display_element): ...here.
3828 (merge_glyphless_glyph_face): New function, refactored from...
3829 (produce_glyphless_glyph): ...here...
3830 * term.c (produce_glyphless_glyph): ...and here.
3832 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3834 * eval.c (eval_sub): Only call Ffunction if necessary.
3836 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3838 Attempt to make redisplay more selective when changing cursor type.
3839 * frame.h (struct frame): New bitfield cursor_type_changed.
3840 * xdisp.c (cursor_type_changed): Remove.
3841 (try_cursor_movement, redisplay_window, try_window_id)
3842 (set_frame_cursor_types, try_window_reusing_current_matrix):
3843 Adjust to use per-frame bitfield.
3844 (redisplay_internal): Look for cursor type change on each visible
3845 frame and consider all frames if cursor type has been changed on
3846 the frame other than selected. If cursor type has been changed on
3847 selected frame only, do not use fast update.
3849 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3851 Attempt to make redisplay more selective when changing fonts.
3852 * frame.h (struct frame): New bitfield fonts_changed.
3853 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3854 (adjust_frame_glyphs): Add prototype.
3855 * dispnew.c (fonts_changed_p): Remove.
3856 (adjust_glyphs): Remove because we do not
3857 adjust matrices on all frames at once any more.
3858 (adjust_frame_glyphs): Block and unblock input here.
3859 (adjust_glyph_matrix): Use fonts_changed.
3860 (change_frame_size_1): Use adjust_frame_glyphs.
3861 * font.c (font_open_entity): Use fonts_changed.
3862 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3863 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3864 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3865 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3866 (shrink_mini_window, Fresize_mini_window_internal)
3867 (window_scroll_pixel_based, Fset_window_configuration)
3868 (apply_window_adjustment, Fset_window_vscroll):
3869 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3870 Use adjust_frame_glyphs.
3871 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3872 (try_window_reusing_current_matrix, try_window_id, display_line)
3873 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3874 (redisplay_internal): Consider fonts_changed and adjust frame
3875 matrices for each frame only if the frame is visible. If font
3876 has been changed on some frame during full redisplay, retry
3877 only visible frames where the font has been actually changed.
3879 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3881 Cache current header and mode line height for each window.
3882 * window.h (struct window): New fields mode_line_height
3883 and header_line_height.
3884 * window.c (make_window): Initialize them.
3885 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3886 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3887 (current_mode_line_height, current_header_line_height):
3889 * xdisp.c (current_mode_line_height, current_header_line_height):
3891 (pos_visible_p, init_xdisp): Adjust user.
3892 (redisplay_window): Invalidate mode_line_height and
3893 header_line_height if current and desired matrices do not agree.
3895 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3897 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3898 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3900 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3902 Make --without-x compatible with --enable-gcc-warnings.
3903 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3904 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3905 members under HAVE_WINDOW_SYSTEM.
3906 * keyboard.c (make_lispy_focus_out): Likewise.
3907 (record_menu_key): Move under HAVE_MENUS.
3908 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3909 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3910 (syms_of_xdisp): Adjust user.
3911 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3912 (start_hourglass, cancel_hourglass):
3913 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3914 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3915 and CLEAR_FONT_TABLE_NFONTS.
3916 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3917 Declare only if HAVE_WINDOW_SYSTEM.
3918 (lface_same_font_attributes_p, clear_face_gcs): Define only
3919 if HAVE_WINDOW_SYSTEM.
3921 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3923 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3924 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3925 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3927 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3929 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3931 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3933 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3934 This fixes a type error on hosts where ptrdiff_t is wider than int.
3936 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3938 * keyboard.c (read_key_sequence_vs): New function.
3939 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3942 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3944 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3946 Makefile improvements.
3947 * Makefile.in (config.status): Don't use double-colon rules, as
3948 they are not portable according to POSIX. Fix shell typo with `;
3949 I guess this rule has never been tested?
3950 (VCSWITNESS): New macro, to override any environment var.
3952 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3954 * xterm.h (struct x_display_info): Do not track X connection
3955 fd separately because it is always available from Display.
3956 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3959 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3961 * buffer.c (drop_overlay):
3962 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3963 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3965 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3967 * buffer.c (Fmake_overlay, Fmove_overlay):
3968 * intervals.c (set_point_from_marker):
3969 * print.c (PRINTPREPARE): Prefer signal_error
3970 to plain error and report unsuitable marker too.
3972 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3974 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3975 for 'dragging' member.
3976 (struct x_output): Remove set-but-unused leftovers
3977 'left_before_move' and 'top_before_move'.
3978 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3979 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3980 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3981 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3982 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3983 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3984 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3985 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3987 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3989 * nsfont.m (INVALID_GLYPH): New define.
3990 (nsfont_encode_char): Use INVALID_GLYPH.
3991 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3993 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3995 * xterm.c (x_last_mouse_movement_time): Revert last change.
3996 This code should use XDisplayMotionBufferSize to check display's
3997 motion history first, and there are few other issues as well.
3998 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3999 (handle_one_xevent): Adjust user.
4001 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4003 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4004 * frame.c (Flast_nonminibuf_frame): ... to here.
4005 (check_minibuf_window): Don't abort if no window was found
4008 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4010 Use XGetMotionEvents to ask the last mouse motion time from X server.
4011 * xterm.c (X_MOTION_HISTORY): Default to 1.
4012 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4013 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4014 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4015 Ifdef away legacy code.
4016 (XTmouse_position, x_scroll_bar_report_motion):
4017 Use x_last_mouse_movement_time.
4018 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4021 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4023 * msdos.c (last_mouse_window): Move to...
4024 (dos_rawgetc): ...this function and adjust comment.
4025 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4026 (mouseMoved): ...this function and adjust comment.
4027 * w32term.c (last_window): Likewise with...
4028 (w32_read_socket): ...this function.
4029 * xterm.c (last_window): Likewise with...
4030 (handle_one_xevent): ...this function.
4032 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4034 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4035 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4036 (handle_one_xevent): ...to here.
4037 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4040 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4042 * msdos.c (IT_set_terminal_window): Remove no-op.
4043 (initialize_msdos_display): Adjust terminal setup.
4044 * w32console.c (w32con_set_terminal_window): Remove no-op.
4045 (initialize_w32_display): Adjust terminal setup.
4046 * w32term.c (w32_set_terminal_window): Remove no-op.
4047 (w32_create_terminal): Adjust terminal setup.
4048 * xterm.c (XTset_terminal_window): Remove no-op.
4049 (x_create_terminal): Adjust terminal setup.
4051 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4053 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4055 (ns_create_terminal): Adjust terminal setup.
4056 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4058 (w32_create_terminal): Adjust terminal setup.
4059 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4061 (x_create_terminal): Adjust terminal setup.
4063 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4065 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4066 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4067 * dispnew.c (buffer_posn_from_coords):
4068 * window.c (Fwindow_end, displayed_window_lines):
4069 * xdisp.c (redisplay_mode_lines): Use it.
4071 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4073 * fontset.c (face_for_char): Check char in the current face font first
4074 if HAVE_NS (Bug#15138).
4076 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4078 * window.c (temp_output_buffer_show): Make sure window returned
4079 by display_buffer is live (Bug#15213).
4081 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4083 Minor cleanup to avoid forward declarations.
4084 * coding.h (struct ccl_spec): Remove forward declaration.
4085 * composite.h (toplevel): Include font.h.
4086 (struct composition_it, struct face, struct font_metrics):
4087 Remove forward declaration.
4088 * dispextern.h (struct image, struct atimer): Likewise.
4089 * emacsgtkfixed.h (struct frame): Likewise.
4090 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4091 * font.h (struct font_driver, struct font, struct glyph_string)
4092 (struct face): Remove forward declaration.
4093 * fontset.h (struct face, struct font): Likewise.
4094 * frame.h (toplevel): Style cleanup.
4095 (enum output_method): Move to...
4096 * termhooks.h (enum output_method): ...here.
4097 (struct glyph, struct frame, struct ns_display_info)
4098 (struct x_display_info, struct w32_display_info):
4099 Remove forward declaration.
4100 * xterm.h (toplevel): Include termhooks.h.
4101 (struct font, struct window, struct glyph_matrix, struct frame)
4102 (struct input_event, struct face, struct image): Remove forward
4104 * gtkutil.h (struct _widget_value): Likewise.
4105 * keyboard.h (toplevel): Include termhooks.h.
4106 (struct input_event): Remove forward declaration.
4108 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4110 * intervals.c (set_point_from_marker): New function.
4111 * editfns.c (Fgoto_char):
4112 * process.c (Finternal_default_process_filter):
4113 * window.c (select_window_1): Use it.
4114 * buffer.h (set_point_from_marker): Add prototype.
4116 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4118 * w32.c (term_winsock): Call release_listen_threads before calling
4120 (_sys_wait_accept): Wait for accept event in a loop with a finite
4121 timeout, instead of waiting indefinitely. Will hopefully avoid
4122 hanging during exit because WSACleanup deadlocks waiting for the
4123 event object to be released. (Bug#14333)
4125 * w32proc.c (release_listen_threads): New function, signals all
4126 the reader threads that listen for connections to stop waiting.
4128 * w32.h (release_listen_threads): Add prototype.
4130 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4132 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4133 field of new marker (for sanity and safety).
4134 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4135 anyway because XMISCTYPE is a function and can't be an lvalue).
4137 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4139 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4140 (x_after_update_window_line, x_scroll_bar_create):
4141 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4142 (handle_one_xevent, x_clear_frame_area):
4143 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4144 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4145 * xterm.h (x_clear_area): Adjust prototype.
4147 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4149 Hook scanning and indentation functions to find_newline. This helps
4150 to avoid duplicated code and renders more respect to newline cache.
4151 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4152 * cmds.c (Fforward_line):
4153 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4154 Use find_newline and avoid unnecessary point movements.
4155 * search.c (scan_newline): Implement on top of find_newline.
4157 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4159 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4160 scoped code (bug#11258).
4162 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4164 * nsterm.m (last_window): New variable.
4165 (EV_TRAILER2): New macro.
4166 (EV_TRAILER): Call EV_TRAILER2.
4167 (mouseMoved:): Add support for mouse-autoselect-window
4168 on nextstep (Bug#6888).
4170 2013-08-28 Andreas Schwab <schwab@suse.de>
4172 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4173 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4174 Remove unused macro definitions.
4175 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4176 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4177 Only define if emacs.
4179 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4181 Prefer enum glyph_row_area to int where appropriate.
4182 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4184 (window_box, window_box_width, window_box_left, window_box_left_offset)
4185 (window_box_right, window_box_right_offset): Adjust prototypes.
4186 * xdisp.c (window_box, window_box_width, window_box_left)
4187 (window_box_left_offset, window_box_right, window_box_right_offset):
4188 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4189 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4190 * nsterm.m (ns_clip_to_row):
4191 * w32term.c (w32_clip_to_row):
4192 * xterm.c (x_clip_to_row): Likewise.
4194 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4196 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4197 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4199 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4201 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4202 for portability to hosts where /bin/sh has problems.
4204 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4206 Redesign redisplay interface to drop global output_cursor.
4207 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4208 (toplevel): Remove declaration of output_cursor.
4209 (set_output_cursor, x_cursor_to): Remove prototype.
4210 * window.h (struct window): New member output_cursor.
4211 (output_cursor_to): New function to replace RIF member.
4212 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4213 (update_text_area, set_window_cursor_after_update): Use it.
4214 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4215 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4216 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4217 * w32term.c (x_update_window_begin, x_update_window_end):
4218 * xterm.c (x_update_window_begin, x_update_window_end):
4219 Adjust to use per-window output cursor.
4221 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4223 Simplify SELECT_TYPE-related code.
4224 Like EMACS_TIME, this portability layer is no longer needed, since
4225 Emacs has been using fd_set as a portability layer for some time.
4226 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4227 (SELECT_TYPE): Remove. All uses changed to fd_set.
4228 (fd_set) [!FD_SET]: New typedef.
4230 Simplify EMACS_TIME-related code.
4231 This portability layer is no longer needed, since Emacs has been
4232 using struct timespec as a portability layer for some time.
4233 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4234 Include <time.h> rather than "systime.h"; that's all that's needed now.
4235 * dispnew.c: Include <timespec.h> rather than "systime.h";
4236 that's all that's needed now.
4237 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4238 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4239 TIMESPEC_RESOLUTION.
4240 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4241 LOG10_TIMESPEC_RESOLUTION.
4242 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4243 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4244 (make_emacs_time): Remove. All used changed to make_timespec.
4245 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4246 (current_timespec): Rename from current_emacs_time. All uses changed.
4247 (add_emacs_time): Remove. All uses changed to timespec_add.
4248 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4249 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4250 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4251 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4252 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4253 (current_timespec): Rename from current_emacs_time. All uses changed.
4254 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4255 changed to timespec_cmp.
4256 * xgselect.c: Include <timespec.h>, since our .h files don't.
4258 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4260 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4261 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4262 Remove the leftovers.
4263 * gtkutil.c (toplevel): Do not declare Qxft but include
4265 * image.c (toplevel): Do not declare Vlibrary_cache because
4266 it's already done in lisp.h.
4268 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4270 * lisp.h (Mouse_HLInfo): Move from here...
4271 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4272 (reset_mouse_highlight): New function.
4273 * msdos.c (dos_set_window_size, IT_update_begin)
4274 (internal_terminal_init):
4275 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4276 (ns_initialize_display_info):
4277 * w32console.c (initialize_w32_display):
4278 * w32term.c (x_update_window_end, x_free_frame_resources)
4279 (w32_initialize_display_info):
4280 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4281 * window.c (Fdelete_other_windows_internal):
4282 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4283 * termchar.h (toplevel):
4284 * xterm.h (toplevel): Include dispextern.h.
4286 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4288 Fix minor problems found by static checking.
4289 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4290 (expect): Avoid nested-if warning.
4291 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4292 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4293 * nsterm.h, nsterm.m (ns_select):
4294 * xgselect.c, xgselect.h (xg_select):
4295 Adjust signature to better match pselect's.
4296 * nsterm.m (ns_select):
4297 Don't set *TIMEOUT, since pselect doesn't.
4298 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4299 diagnostic about assigning const char * to it.
4300 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4302 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4304 * lread.c (substitute_object_recurse): Handle hash-tables as well
4307 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4309 Fix unlikely core dump in init_tty, and simplify terminfo case.
4310 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4311 The old version incorrectly dumped core if malloc returned a
4312 buffer containing only non-NUL bytes.
4313 (init_tty): Do not allocate or free termcap buffers; the
4314 struct does that for us now.
4315 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4316 (struct tty_display_info): Define members termcap_term_buffer and
4317 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4318 use them. Allocate them directly in struct rather than indirectly
4319 via a pointer, to simplify init_tty.
4321 * frame.c (check_minibuf_window): Initialize 'window' properly,
4322 so that Emacs reliably aborts later if 'window' is not initialized.
4324 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4326 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4327 of VoidSymbol (Bug#15154).
4329 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4331 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4332 mouse_face_beg_y and mouse_face_end_y.
4333 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4334 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4335 Adjust users and update comment where appropriate.
4337 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4339 * frame.c (check_minibuf_window): New function.
4340 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4341 Call check_minibuf_window (Bug#15183).
4343 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4345 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4346 because this is the only last cursor data we need to keep and consult.
4347 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4348 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4351 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4353 Fix recovering from possible decompression error.
4354 Since insert_from_gap doesn't always move point, we can't use PT as
4355 the position where the partially decompressed data ends, and
4356 should count how many bytes was produced so far.
4357 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4358 (unwind_decompress): Really delete partially uncompressed data.
4359 (Fzlib_decompress_region): Take decompressed data size into account.
4361 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4363 * syntax.c (init_syntax_once): Adjust comment and do an early
4364 initialization of Qchar_table_extra_slots just once...
4365 * casetab.c (init_casetab_once):
4366 * category.c (init_category_once):
4367 * character.c (syms_of_character):
4368 * coding.c (syms_of_coding):
4369 * xdisp.c (syms_of_xdisp): ...and omit it here.
4371 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4373 * xdisp.c (get_next_display_element): Don't apply to characters
4374 from a display vector the logic of setting it->end_of_box_run_p
4375 suitable for characters from a buffer. (Bug#15175)
4377 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4378 to handle directories, rather than '_utime' which doesn't.
4381 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4383 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4384 or fullscreen (Bug#14627).
4386 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4388 System-dependent integer overflow fixes.
4389 * process.c (Fset_process_window_size): Signal an error if
4390 the window size is outside the range supported by the lower level.
4391 * sysdep.c (set_window_size): Return negative on error,
4392 nonnegative on success, rather than -1, 0, 1 on not in system,
4393 failure, success. This is simpler. Caller changed.
4394 (serial_configure): Remove unnecessary initialization of local.
4395 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4396 size fits in unsigned long; this isn't true on some 32-bit hosts.
4397 Avoid buffer overrun if some future version of /proc/meminfo has a
4398 variable name longer than 20 bytes.
4399 (system_process_attributes) [__FreeBSD__]:
4400 Don't assume hw.availpages fits in 'int'.
4402 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4404 Don't let very long directory names overrun the stack.
4405 Fix some related minor problems involving "//", vfork.
4406 * callproc.c (encode_current_directory): New function.
4407 (call_process): Don't append "/"; not needed.
4408 * fileio.c (file_name_as_directory_slop): New constant.
4409 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4410 this can save the caller having to alloca.
4411 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4412 Use SAFE_ALLOCA, not alloca.
4413 (directory_file_name, Fexpand_file_name): Leave leading "//"
4414 alone, since it can be special even on POSIX platforms.
4415 * callproc.c (call_process):
4416 * process.c (Fformat_network_address):
4417 * sysdep.c (sys_subshell):
4418 Use encode_current_directory rather than rolling our own.
4419 (create_process): No need to encode directory; caller does that now.
4420 * process.h (encode_current_directory): New decl.
4421 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4422 Rework to avoid 'goto xyzzy;'.
4424 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4426 * xdisp.c (handle_face_prop): If the default face was remapped use
4427 the remapped face for strings from prefix properties. (Bug#15155)
4429 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4431 Minor cleanup for redisplay interface and few related functions.
4432 * frame.h (enum text_cursor_kinds): Move from here...
4433 * dispextern.h (enum text_cursor_kinds): ...to here.
4434 (toplevel): Drop unnecessary declarations.
4435 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4436 in update_window_end_hook and draw_window_cursor functions.
4437 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4438 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4439 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4440 * xterm.c (x_update_window_end, x_draw_window_cursor):
4441 * xdisp.c (display_and_set_cursor, update_window_cursor)
4442 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4443 enum text_cursor_kinds where appropriate.
4445 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4447 Redesign redisplay interface to drop updated_row and updated_area.
4448 * dispextern.h (updated_row, updated_area): Remove declaration.
4449 (struct redisplay_interface): Pass glyph row and row area parameters
4450 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4451 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4453 * dispnew.c (updated_row, updated_area): Remove.
4454 (redraw_overlapped_rows, update_window_line): Adjust user.
4455 (update_marginal_area, update_text_area): Likewise. Pass updated row
4456 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4457 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4460 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4462 * process.c (flush_pending_output): Remove stub.
4465 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4467 * callproc.c: Fix race that killed background processes (Bug#15144).
4468 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4469 Record deleted process-id in critical section, not afterwards.
4470 Don't mistakenly kill process created by a call-process invocation
4471 that discards output and does not wait.
4473 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4475 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4476 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4477 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4478 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4479 to shut up compiler in mark_object.
4480 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4482 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4484 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4485 We can't portably rely on PTY_OPEN doing that, even if
4486 it calls posix_openpt with O_CLOEXEC.
4488 2013-08-20 Kenichi Handa <handa@gnu.org>
4490 * character.c (string_char): Improve commentary.
4492 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4494 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4495 (struct animation_cache): Make signature a flexible array member.
4496 All uses changed. This is a tad slower but may insulate us better
4497 from future changes to ImageMagick.
4499 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4501 * image.c: Shrink memory needed for animation cache.
4502 (SIGNATURE_DIGESTSIZE): New constant.
4503 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4504 (imagemagick_create_cache): Copy the signature. This saves
4505 several KB of memory that ImageMagick wastes per signature.
4506 Don't bother updating the update_time, as the caller does that now.
4507 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4508 it's a fixed size struct member now.
4509 (imagemagick_get_animation_cache): Always destroy the signature,
4510 as it's now imagemagick_create_cache's responsibility to copy it.
4511 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4512 and use memcmp rather than strcmp.
4513 eassert that ImageMagick returns a signature of the specified length.
4515 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4517 * image.c (imagemagick_get_animation_cache): Don't segfault on
4519 (imagemagick_get_animation_cache): Revert to previous definition
4520 so that it actually works. But keep the memory leak fix.
4521 (imagemagick_get_animation_cache): Fix memory leak.
4523 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4525 * image.c: Fix animation cache signature memory leak.
4526 Fix some other minor performance problems while we're at it.
4527 (imagemagick_create_cache): Clear just the members that
4528 need clearing. Don't set update_time, as caller does that now.
4529 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4530 Simplify by using pointer-to-pointer instead of a prev pointer.
4531 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4532 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4533 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4534 it's already a copy. Free the signature probe unless it's cached.
4536 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4537 This was introduced by my 2013-08-12 fix for Bug#15035.
4539 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4541 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4542 (imagemagick_prune_animation_cache): Now static.
4544 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4546 * image.c (imagemagick_get_animation_cache): Don't segfault when
4547 pruning all entries.
4549 2013-08-18 Ken Brown <kbrown@cornell.edu>
4551 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4552 static heap if ENABLE_CHECKING is defined.
4553 (max_bss_sbrk_ptr): New variable.
4555 (report_sheap_usage): Report maximum static heap usage instead of
4556 ending static heap usage.
4558 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4560 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4561 of zlib_initialized according to the results of calling
4562 init_zlib_functions.
4564 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4566 * image.c: Implement an ImageMagick per-image cache.
4567 (imagemagick_get_animation_cache): Fix a double-free error.
4568 (imagemagick_load_image): Remove the ping_wand code, which only
4569 apparently saved time on invalid animated images, and slowed down
4570 everything else. Optimise for the common case.
4572 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4574 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4576 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4578 * marker.c (set_marker): Remove documentation of undefined behavior.
4580 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4582 * image.c (imagemagick_compute_animated_image): Animate correctly
4583 when sub-images are smaller than the main image.
4584 (imagemagick_compute_animated_image): Setting the iterator row to
4585 zero is apparently not allowed.
4586 (imagemagick_compute_animated_image): Allow images that say they
4587 have sub-images that are bigger than the main image, but just crop
4590 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4592 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4594 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4596 * image.c (imagemagick_compute_animated_image): Respect the GIF
4599 2013-08-15 Ken Brown <kbrown@cornell.edu>
4601 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4602 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4605 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4607 Fix minor problems found by static checking.
4608 * frame.c (delete_frame):
4609 * xdisp.c (next_element_from_display_vector):
4610 Avoid uninitialized local.
4611 * image.c (imagemagick_compute_animated_image): Port to C89.
4612 Prefer usual GNU indentation style for loops.
4613 Be more careful about bizarrely large sizes, by using ptrdiff_t
4616 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4618 Fix infinite frame selection loop (Bug#15025).
4619 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4621 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4623 * xdisp.c (compute_window_start_on_continuation_line):
4624 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4625 to make sure we end up setting the window start at the leftmost
4626 visible character of the display line. This avoids funky
4627 horizontal shifting because the window start is not kept on the
4628 same position. (Bug#15090)
4629 (next_element_from_display_vector): Support 'box' face attribute
4630 in the face definitions of a display vector. (Bug#15099)
4632 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4634 * image.c (imagemagick_compute_animated_image): Implement animated
4636 (imagemagick_compute_animated_image): Fix some compilation
4637 warnings. Implement a very simple cache to make the animation
4638 usable at all, but it should be replaced with a per-image cache.
4640 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4642 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4643 to do `for' loops over alist values.
4644 * buffer.h (FOR_EACH_BUFFER):
4645 * process.c (FOR_EACH_PROCESS): Use it.
4646 (handle_child_signal, status_notify, Fget_buffer_process)
4647 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4649 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4651 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4652 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4653 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4654 to xzalloc and so avoid redundant call to memset.
4655 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4656 members because it is allocated with xzalloc and so already zeroed.
4658 2013-08-14 Ken Brown <kbrown@cornell.edu>
4660 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4663 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4665 Utility function and macro to copy Lisp string to C string.
4666 * lisp.h (xlispstrdupa): New macro.
4667 (xlispstrdup): New prototype.
4668 * alloc.c (xlispstrdup): New function.
4669 * callint.c (Fcall_interactively):
4670 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4671 (Fsubstitute_in_file_name):
4672 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4673 * image.c (x_create_bitmap_from_file):
4674 * w32term.c (w32_term_init):
4675 * xterm.c (x_term_init): Use xlispstrdup.
4677 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4679 * image.c (imagemagick_load_image): Make animated pictures work.
4680 There's still some problems with background color settings, though
4683 * decompress.c (unwind_decompress): Always restore point.
4685 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4687 * marker.c (set_marker): Reformat documentation.
4689 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4691 * xdisp.c (cursor_type_changed): Now static.
4693 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4694 Use changed. This avoids the need to call xmalloc and for the
4695 caller to call xfree, and avoids memory leaks in some situations.
4697 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4699 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4700 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4701 (redisplay_window): If window_end_valid is cleared due to non-zero
4702 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4703 so do not call to try_cursor_movement for that window.
4705 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4707 * window.h (struct window): Convert window_end_pos and
4708 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4709 (wset_window_end_pos, wset_window_end_vpos): Remove.
4710 * dispnew.c (adjust_glyph_matrix):
4711 * window.c (Fwindow_end, replace_window, set_window_buffer)
4713 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4714 (set_vertical_scroll_bar, redisplay_window, try_window)
4715 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4716 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4717 (note_mouse_highlight): Adjust users.
4718 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4721 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4723 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4724 * image.c (imagemagick_filename_hint): Use `const char *' and
4725 prefer SSDATA to SDATA to avoid warnings.
4727 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4729 Cleanup window fringes, margins and scroll bars adjustments.
4730 * window.c (set_window_fringes, set_window_margins)
4731 (set_window_scroll_bars, apply_window_adjustment): New functions.
4732 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4733 (Fset_window_scroll_bars): Use them.
4735 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4737 * window.h (struct window): Convert scroll_bar_width
4738 from Lisp_Object to integer. Adjust comment.
4739 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4741 * window.c (wset_scroll_bar_width): Remove.
4742 (make_window): Initialize scroll_bar_width.
4743 (Fsplit_window_internal): Use direct assignment.
4744 (Fset_window_configuration, save_window_save):
4745 Convert Lisp_Object to integer and back where appropriate.
4746 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4747 bar was actually changed, and mention this in docstring.
4749 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4751 * decompress.c: Minor simplifications.
4752 (Fzlib_decompress_region): Don't bother verifying
4753 that avail_out <= UINT_MAX, as that was confusing.
4754 Mention the restriction in a comment instead.
4755 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4757 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4759 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4760 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4762 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4764 * image.c (imagemagick_filename_hint): Check for errors in the
4767 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4769 * window.c (Fwindow_margins): Return nil when there's no marginal
4770 area, as per the documented API.
4772 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4773 Fmake_vector, as scroll bar's struct members are not all Lisp
4774 objects now. This avoids crashes in GC.
4776 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4777 bool, so its address could be taken.
4779 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4781 * image.c (imagemagick_filename_hint): New function to possibly
4782 apply `image-content-type-suffixes'.
4783 (imagemagick_load_image): Use it.
4785 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4787 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4788 if loading zlib failed.
4790 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4792 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4793 2013-08-13 checkin below. Change bool to BOOL, rule is:
4794 All Obj-C code uses BOOL, except for interfaces callable from C.
4796 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4798 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4800 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4801 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4802 bool instead of BOOL.
4803 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4804 from Lisp_Object to bitfield. Adjust comment.
4805 * w32term.c (x_scroll_bar_create): Adjust user.
4806 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4807 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4808 Use bool for boolean.
4809 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4810 to `unsigned int' when defining a bitfield.
4812 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4814 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4816 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4818 * window.h (struct window): Convert left_margin_cols and
4819 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4820 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4821 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4823 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4825 (showing_window_margins_p, update_window_line, update_frame_1):
4826 * fringe.c (draw_fringe_bitmap_1):
4827 * xdisp.c (window_box_width): Adjust users.
4828 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4829 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4830 Use direct assignment.
4831 (Fset_window_configuration, save_window_save, Fwindow_margins):
4832 Convert Lisp_Object to integer and back where appropriate.
4833 (Fset_window_margins): Adjust user. Return t if any margin
4834 was actually changed, and mention this in docstring.
4836 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4838 * syntax.c (forward_word):
4839 * cmds.c (forward_char, backward_char): Mention the optional argument.
4841 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4843 * window.h (struct window): Convert left_fringe_width
4844 and right_fringe_width from Lisp_Objects to integers.
4846 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4847 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4848 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4850 (make_window): Initialize new integer fields to -1.
4851 (Fsplit_window_internal): Use direct assignment.
4852 (Fset_window_configuration, save_window_save):
4853 Convert Lisp_Object to integer and back where appropriate.
4854 (Fset_window_fringes): Adjust user. Return t if any fringe
4855 was actually changed, and mention this in docstring.
4857 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4859 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4860 * nsfns.m (x_set_cursor_type):
4861 * w32fns.c (x_set_cursor_type):
4862 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4863 * xdisp.c (set_frame_cursor_types): ...but in common code.
4865 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4867 * font.c (clear_font_cache): New function, stripped from...
4868 (Fclear_font_cache): ...here, which now uses the function
4869 above. Adjust comment.
4870 * font.h (clear_font_cache): Add prototype.
4871 * xfaces.c (clear_face_cache): Use clear_font_cache.
4873 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4875 * window.c (Fset_window_start): Compare `w', not `window' because
4876 `w' might not be equal to `window' after call to decode_live_window.
4878 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4880 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4881 This fixes a problem introduced by the Bug#15035 patch
4882 when using GPG. Reported by Herbert J. Skuhra.
4884 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4886 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4887 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4888 not yet initialized.
4890 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4892 * decompress.c (Fzlib_decompress_region): Support zlib
4893 decompression, too, and rename.
4895 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4897 Minor zlib configuration tweaks.
4898 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4899 Don't assume presence of fn_inflateInit2_ zlib internal function.
4901 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4903 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4904 include the zlib prefix.
4906 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4908 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4909 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4910 define static variables that are pointers to zlib functions to be
4912 (init_zlib_functions) [WINDOWSNT]: New function.
4913 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4915 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4916 macros instead of invoking the zlib functions directly.
4917 (syms_of_decompress): DEFSYM Qzlib_dll.
4918 Staticpro Szlib_available_p.
4920 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4922 Avoid looping over all frame windows to freeze and unfreeze.
4923 * window.h (struct window): Drop frozen_window_start_p.
4924 (freeze_window_starts): Drop prototype.
4925 * frame.h (struct frame): New frozen_window_starts flag.
4926 (FRAME_WINDOWS_FROZEN): New macro.
4927 * window.c (freeze_window_start, freeze_window_starts):
4929 (select_window, replace_window): Adjust users.
4930 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4931 (window_frozen_p): New function.
4932 (redisplay_window): Use it.
4934 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4936 Fix some fd issues when running subprocesses (Bug#15035).
4937 Fix bugs that can leak files or file descriptors on errors.
4938 Don't unlink open temp files, as that's hard for users to diagnose
4939 when things go awry (e.g., temp disk exhausted).
4940 Don't bother to lock temp files. Check for invalid recursion.
4941 * callproc.c (synch_process_fd): Remove. All uses removed.
4942 (synch_process_tempfile): New var or macro.
4943 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4945 (record_kill_process): New arg, the temp name. All callers changed.
4946 (delete_temp_file): Now just a simple wrapper around unlink.
4947 (call_process_kill): New arg, the call_process_fd array.
4948 Close them all. Clear synch_process_pid. Remove the temp file,
4949 or arrange for it to be removed.
4950 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4951 that's been moved to synch_process_tempfile. Caller changed.
4952 Do not remove the tempfile; that's now call_process_kill's
4954 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4955 call_process_kill; the caller now does that.
4956 (call_process_cleanup): Do not close the process fd; that's now
4957 call_process_kill's responsibility.
4958 (Fcall_process): Implement via new function call_process, which
4959 has most of the old body of Fcall_process, but with a different API.
4960 (call_process): New function that does not open or close filefd if
4961 it is nonnegative. Record which fds need to be closed, and let
4962 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4963 Signal an error if invoked recursively (could be done via a hook).
4964 Simplify creation of the tempfile in the MSDOS case.
4965 Don't create the output file until after checking for the executable.
4966 Report any failure to open /dev/null.
4967 Don't open /dev/null for writing twice; once is enough.
4968 Don't create pipe if all output is being discarded or sent to file.
4969 Don't worry about setting up the coding system or reading from the
4970 pipe if all output is being discarded.
4971 Hoist fd_error local into top level, to lessen block nesting.
4972 Don't record deleted pid here; now done by Fcall_process_region.
4973 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4974 and note its success in synch_process_tempfile.
4975 Do not leak resources when child_setup fails.
4976 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4977 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4978 (create_temp_file): Now returns open fd, with an additional
4979 Lisp_Object * argument to return the name. All callers changed.
4980 Do not close the file; rewind it instead, and leave it open for
4981 the caller. Do not lock the temp file. Unwind-protect the file
4982 and the file-descriptor.
4983 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4984 If an asynchrounous process, record it here, not in call_process.
4985 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4986 * eval.c (set_unwind_protect): New function.
4987 * fileio.c (write_region): New function, generalized from the
4988 old Fwrite_region. Do not lock temp files.
4989 (Fwrite_region): Use it.
4990 * lisp.h (set_unwind_protect, write_region): New decls.
4991 * process.c: Include <verify.h>.
4992 (make_process): Mark fds as initially closed.
4993 (deleted_pid_list): Now a list of pid-filename pairs.
4995 (close_process_fd): New function.
4996 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4997 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4998 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4999 (create_process, create_pty, Fmake_serial_process)
5000 (server_accept_connection): Record which fds need to be closed,
5001 and let deactivate_process close them.
5002 (Fmake_network_process): Do not discard the unwind-protect
5003 until it's safe to do so.
5004 (deactivate_process): Close the fds opened by create_process etc.
5005 (Fprocess_send_eof): Adjust to new way of recording open fds.
5006 Report an error if /dev/null can't be opened, instead of aborting.
5007 * process.h (PROCESS_OPEN_FDS): New constant.
5008 (struct Lisp_Process): New member open_fds.
5009 (record_kill_process, record_deleted_pid): Adjust signatures.
5010 (record_deleted_pid): Move decl here ...
5011 * syswait.h (record_deleted_pid): ... from here.
5013 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5015 * decompress.c: Fix bugs with large buffers and weird inputs.
5016 Tune a bit. Reindent as per usual Emacs style.
5017 (BUFFER_SIZE): Remove.
5018 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5019 more than UINT_MAX bytes. Decompress into the gap instead of into
5020 an auto buffer, as this should avoid copying. Return nil if
5021 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5022 set immediate_quit; we shouldn't trust zlib code that much.
5024 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5026 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5027 errors, and really move the gap to where we want it.
5029 * lisp.h: Include decompress.c support.
5031 * emacs.c (main): Include decompress.c support.
5033 * Makefile.in: Include -lz if present.
5035 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5037 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5038 (initWithTitle:): Initialize frame to 0.
5039 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5040 (fillWithWidgetValue:frame:): Rename from
5041 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5043 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5044 fillWithWidgetValue:frame:
5046 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5047 remove memory leak warnings.
5049 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5050 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5053 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5054 (x_activate_menubar): Update the whole menu.
5055 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5056 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5057 current event is not NSSystemDefined (Bug#15001).
5058 Call ns_check_menu_open only if trackingMenu is 2.
5059 (menuDidClose:): New method, decrease trackingMenu.
5060 (fillWithWidgetValue:setDelegate:): New method.
5061 (fillWithWidgetValue:): Call the above.
5063 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5065 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5067 Omit some unnecessary casts.
5068 Many of these go back to the old pre-C89 days, when they may have
5069 been needed, but we've been assuming C89 or later for a while now.
5070 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5071 (live_float_p, live_misc_p, live_vector_p):
5072 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5073 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5074 (defvar_per_buffer):
5075 * callint.c (Fcall_interactively):
5076 * doc.c (Fsubstitute_command_keys):
5077 * filelock.c (get_boot_time):
5078 * frame.c (xrdb_get_resource):
5079 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5080 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5081 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5082 (menuitem_highlight_callback, menu_destroy_callback)
5083 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5084 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5085 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5086 (xg_tool_bar_help_callback, tb_size_cb):
5087 * image.c (xpm_alloc_color, png_read_from_memory)
5088 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5089 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5091 * keymap.c (describe_map):
5092 * nsfns.m (Fns_display_monitor_attributes_list):
5093 * nsmenu.m (process_dialog:):
5094 * nsterm.m (hold_event):
5095 * process.c (wait_reading_process_output):
5096 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5097 * scroll.c (do_direct_scrolling, scrolling_1):
5098 * termcap.c (tgetent):
5099 * window.c (check_window_containing, add_window_to_list)
5100 (freeze_window_starts):
5101 * xdisp.c (compare_overlay_entries, vmessage):
5102 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5103 (x_get_monitor_attributes_xrandr)
5104 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5105 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5106 * xfont.c (xfont_match, xfont_open):
5107 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5108 (menubar_selection_callback, menu_position_func)
5109 (popup_selection_callback, create_and_show_popup_menu)
5110 (dialog_selection_callback, create_and_show_dialog):
5111 * xrdb.c (x_get_string_resource):
5113 * xsmfns.c (x_session_check_input):
5114 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5115 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5116 (xaw_jump_callback, xaw_scroll_callback):
5117 Omit unnecessary casts.
5119 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5121 Minor string-length refactoring.
5122 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5123 * frame.c (make_monitor_attribute_list):
5124 Prefer build_string to strlen + make_string.
5126 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5128 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5129 don't check minor_code (Bug#14417).
5131 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5133 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5134 vertical positions instead. This avoids calling MATRIX_ROW with
5135 row numbers that are possibly beyond valid limits. (Bug#15064)
5137 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5139 Use xstrdup and build_unibyte_string where applicable.
5140 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5141 * xfns.c (x_window):
5142 * xrdb.c (x_get_customization_string):
5143 * xterm.c (xim_initialize):
5144 * w32fns.c (w32_window): Use xstrdup.
5145 (w32_display_monitor_attributes_list):
5146 * emacs.c (init_cmdargs):
5147 * keyboard.c (PUSH_C_STR):
5148 * nsfont.m (nsfont_open):
5149 * sysdep.c (system_process_attributes):
5150 * w32.c (system_process_attributes):
5151 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5153 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5155 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5156 variables of these types so that GDB would know about them, as aid
5157 for debugging fatal exceptions. (Bug#15024) See also
5158 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5161 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5163 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5164 larger than the NSWindow (Bug#14934).
5166 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5168 Redesign redisplay interface to drop global variable updated_window.
5169 Always pass currently updated window as a parameter to update routines.
5170 * dispextern.h (updated_window): Remove declaration.
5171 (struct redisplay_interface): Pass window parameter to
5172 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5173 and after_update_window_hook.
5174 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5176 * dispnew.c (updated_window): Remove.
5177 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5178 (update_window_line): Adjust to match redisplay interface changes.
5179 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5180 (ns_scroll_run, ns_after_update_window_line):
5181 * w32term.c (x_update_window_begin, x_update_window_end)
5182 (x_after_update_window_line, x_scroll_run):
5183 * xterm.c (x_update_window_begin, x_update_window_end)
5184 (x_after_update_window_line, x_scroll_run):
5185 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5186 Likewise. Adjust comments where appropriate.
5187 (x_cursor_to): Simplify because this is always called during window
5188 update (but install debugging check anyway).
5189 (expose_window): Check must_be_updated_p flag to see whether this
5190 function is called during window update.
5192 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5194 Do not reset window modification event counters excessively.
5195 These leftovers and poor man's tricky methods to catch extra
5196 redisplay's attention are no longer needed.
5197 * frame.c (set_menu_bar_lines_1):
5198 * minibuf.c (read_minibuf_unwind):
5199 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5200 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5201 (window_scroll_line_based, Fset_window_configuration):
5202 * xdisp.c (redisplay_window): Do not reset last_modified and
5203 last_overlay_modified counters.
5205 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5207 * xselect.c (x_send_client_event): Set send_event and serial, memset
5208 data.l as it might be bigger than data.b. Use 24 bit mask to
5209 XSendEvent (Bug#15034).
5211 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5213 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5214 for TTY frames that are not the top frame on their console.
5217 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5219 * w32term.c (w32fullscreen_hook): Really maximize frame when
5220 asked for (Bug#14841).
5222 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5224 Prefer selected_window to Fselected_window, likewise for frames.
5225 * buffer.c (Fbuffer_swap_text):
5226 * data.c (Fvariable_binding_locus):
5227 * window.c (run_window_configuration_change_hook): Adjust users.
5228 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5229 Use decode_live_frame.
5231 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5233 Be more careful if selected window shows the buffer other than current,
5234 use window_outdated only if this is not so. This change should also
5235 address some weird issues discussed in Bug#13012.
5236 * window.h (window_outdated): New prototype.
5237 * window.c (window_outdated): Now here. Convert from static and
5238 always assume window's buffer.
5239 (Fwindow_end, Fwindow_line_height): Use it.
5240 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5241 and always assume window's buffer.
5242 (redisplay_window): Adjust user.
5243 (redisplay_internal): Call to reconsider_clip_changes once and
5244 check whether mode line should be updated only if selected window
5245 shows current buffer.
5246 (run_window_scroll_functions): Use eassert for debugging check.
5247 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5249 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5251 * window.c (window_scroll, window_scroll_pixel_based)
5252 (window_scroll_line_based): Use bool for booleans.
5254 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5256 * process.c: Fix minor off-by-one issues in descriptor counts.
5257 This shouldn't fix any real bugs, but it cleans up the code a bit.
5258 (max_process_desc, max_input_desc): -1, not 0, means none.
5260 (delete_input_desc): New function.
5261 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5262 (deactivate_process): Scan backwards when recomuting max_process_desc;
5263 that should be faster.
5264 (init_process_emacs): Initialize max_input_desc.
5266 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5268 Use region cache to speedup bidi_find_paragraph_start.
5269 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5270 Rename cache_long_line_scans to cache_long_scans.
5271 * buffer.c (bset_cache_long_line_scans): Rename to
5272 bset_cache_long_scans.
5273 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5274 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5276 (syms_of_buffer): Rename cache-long-line-scans to
5277 cache-long-scans. Adjust docstring.
5278 * search.c (newline_cache_on_off):
5279 * indent.c (width_run_cache_on_off): Adjust users.
5280 * bidi.c (bidi_paragraph_cache_on_off): New function.
5281 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5282 * insdel.c (prepare_to_modify_buffer):
5283 Invalidate bidi_paragraph_cache if enabled.
5285 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5287 Invalidate region caches only if buffer text is going to be changed.
5288 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5289 (modify_text): ...new prototype.
5290 (prepare_to_modify_buffer_1): New prototype.
5291 * textprop.c (modify_region): Rename to...
5292 (modify_text_properties): ...new function.
5293 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5294 (Fremove_list_of_text_properties): Adjust users.
5295 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5296 (modify_text): ...new function.
5297 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5298 (prepare_to_modify_buffer_1): ...new function.
5299 * casefiddle.c (casify_region):
5300 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5301 (Ftranspose_regions): Use modify_text.
5303 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5305 * lisp.mk (lisp): Add nadvice.elc.
5307 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5309 New macro to iterate over live buffers similar to frames.
5310 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5311 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5312 Declare buffer-related variables here to offload lisp.h.
5313 * buffer.c (Vbuffer_alist): Adjust comment.
5314 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5315 (other_buffer_safely):
5316 * data.c (store_symval_forwarding):
5317 * dispnew.c (Fframe_or_buffer_changed_p):
5318 * fileio.c (Fdo_auto_save):
5319 * filelock.c (unlock_all_files):
5320 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5322 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5324 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5325 * callproc.c (create_temp_file):
5326 * filelock.c (create_lock_file):
5327 Assume mkostemp, since it's now provided by Gnulib.
5329 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5331 * w32.c (mkostemp): New function.
5332 (mktemp): Remove, no longer used. Most of the code reused in
5333 mkostemp. (Bug#15015)
5334 (mktemp): Don't undef.
5336 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5338 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5339 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5340 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5341 (free_glyph_pool, check_glyph_memory): Likewise for
5342 all users. Adjust comments where appropriate.
5344 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5346 * composite.h: Minor fixups.
5347 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5348 to fix a misspelling, and change it to an inline function while
5349 we're at it (it need not be a macro). All uses changed.
5350 (composition_method, composition_valid_p):
5351 Rewrite to avoid assignments in if-conditions.
5353 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5355 Do not use global Lisp_Object in composition macros.
5356 * composite.h (composition_temp): Remove declaration.
5357 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5358 (composition_method, composition_valid_p): ...inline functions.
5359 (compose_region): Remove the leftover.
5360 * composite.c (composition_temp): Remove.
5361 (run_composition_function, update_compositions)
5362 (composition_compute_stop_pos, composition_adjust_point)
5363 (Ffind_composition_internal):
5364 * coding.c (handle_composition_annotation):
5365 * xdisp.c (handle_composition_prop, check_point_in_composition):
5366 Related users changed.
5368 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5370 Drop FRAME_PTR typedef.
5371 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5372 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5373 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5374 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5375 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5376 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5377 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5378 All related users changed.
5380 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5382 * eval.c (default_toplevel_binding): New function.
5384 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5385 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5386 (syms_of_eval): Export them.
5387 * data.c (Fdefault_value): Micro cleanup.
5388 * term.c (init_tty): Use "false".
5390 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5392 Fix X GC leak in GTK and raw (no toolkit) X ports.
5393 * xterm.c (x_free_frame_resources): If white and black relief
5394 GCs are allocated, always free them here.
5395 * xfns.c (x_make_gc): Omit redundant initialization.
5396 * widget.c (create_frame_gcs): Remove the leftover.
5397 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5398 in x_free_frame_resources.
5400 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5402 * nsterm.m (windowWillResize:toSize:): Only change title if
5403 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5405 (viewDidEndLiveResize): New method.
5407 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5408 inside NS_IMPL_COCOA.
5410 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5412 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5413 Do not check whether undo is enabled because record_insert and
5414 record_delete does that themselves.
5416 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5418 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5419 member which is not really used any more.
5420 (FRAME_XIC_BASE_FONTNAME): Remove.
5421 * xfns.c (xic_free_fontset): Adjust user.
5422 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5423 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5424 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5425 (xdialog_show): Use eassert for debugging check.
5426 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5428 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5430 * fileio.c, fns.c (merge): Move extern decl from here ...
5431 * lisp.h (merge): ... to here.
5433 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5435 Fix last font-related change.
5436 * w32font.h (w32font_list_internal, w32font_match_internal):
5438 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5439 (uniscribe_list_family): Adjust to match font API change.
5440 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5441 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5443 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5445 * frame.h (FRAME_MOUSE_UPDATE):
5446 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5447 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5449 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5451 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5452 * font.h (struct font_driver): Change list, match, and list_family
5453 functions to accept struct frame * as first arg.
5454 * font.c (font_score, font_compare, font_sort_entities):
5456 (font_sort_entities, font_list_entities, font_select_entity):
5457 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5458 match font API change.
5459 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5460 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5461 * ftxfont.c (ftxfont_list, ftxfont_match):
5462 * xftfont.c (xftfont_list, xftfont_match):
5463 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5464 * w32font.c (w32font_list, w32font_match, w32font_list):
5465 (w32font_list_internal, w32_font_match_internal): Likewise.
5466 * xfaces.c (Fx_family_fonts): Adjust user.
5468 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5470 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5471 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5472 only if HAVE_X_WINDOWS is in use.
5473 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5474 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5475 * w32term.c (x_wm_set_icon_position): Likewise.
5476 * w32fns.c (x_icon): Adjust user.
5478 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5480 * xterm.c (last_mouse_press_frame): Remove the
5481 leftover which is not really used any more.
5482 (handle_one_xevent, syms_of_xterm): Adjust users.
5483 (x_flush): Call XFlush once per each X display, not frame.
5484 This is better because this code always unconditionally skips
5485 non-X frames in Vframe_list and issues the only XFlush if we
5486 have more than one X frame on the same X display.
5487 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5488 Use bool for booleans.
5489 (x_draw_glyph_string_background, cvt_string_to_pixel):
5490 (cvt_pixel_dtor): Drop unnecessary prototypes.
5491 * xterm.h (x_display_ok): Adjust prototype.
5493 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5495 Drop unnecessary functions that deals with frame pixel size.
5496 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5497 (x_pixel_height): Drop prototypes.
5498 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5499 (x_pixel_height): Drop implementations.
5500 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5501 which should be always valid for window frame.
5502 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5503 * w32menu.c (Fx_popup_dialog):
5504 * xmenu.c (Fx_popup_dialog): Likewise for both.
5506 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5508 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5509 frame parameters and call to Fmodify_frame_parameters just once.
5510 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5511 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5512 and mention nil frame in docstring.
5514 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5516 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5517 (x_figure_window_size): Likewise. Adjust to return long.
5518 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5519 (toplevel): Move Qterminal_live_p to...
5520 * terminal.c (toplevel): ...here, make it static, and...
5521 (syms_of_terminal): ...DEFSYM here.
5522 * frame.h (Qterminal_live_p): Remove declaration.
5523 (make_frame, x_figure_window_size): Adjust prototype.
5524 * nsfns.m (Fx_create_frame): Use long for window flags.
5526 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5528 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5529 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5530 Do not assume that emacs_close (INT_MAX) is a no-op.
5532 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5534 * xfaces.c (make_face_cache): For struct face_cache, prefer
5535 xmalloc to xzalloc and so avoid redundant call to memset.
5536 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5538 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5540 * fringe.c (draw_window_fringes, update_window_fringes)
5541 (compute_fringe_widths):
5542 * w32term.c (x_draw_glyph_string):
5543 * window.c (candidate_window_p, Frecenter):
5544 * xfaces.c (realize_basic_faces, realize_default_face)
5545 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5546 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5547 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5548 * xmenu.c (Fx_menu_bar_open_internal):
5549 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5550 * xsettings.c (xft_settings_event):
5551 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5552 Use bool for booleans. Adjust style and comments where
5554 * dispextern.h (draw_window_fringes, update_window_fringes)
5555 (compute_fringe_widths):
5556 * xterm.h (x_had_errors_p): Adjust prototype.
5558 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5560 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5561 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5563 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5565 * fns.c (toplevel): Remove comment before Fsafe_length because
5568 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5570 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5572 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5574 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5575 frame which got the message is still alive, before dereferencing
5576 its pointer. (Bug#14970)
5578 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5579 be a live window, before using it as such. (Bug#14970)
5581 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5583 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5584 w32_detect_focus_change instead of doing part of its job by hand.
5585 This fixes the problem whereby FOCUS_OUT events were not sent to
5588 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5590 * process.c (Fprocess_list): Doc fix.
5592 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5593 being re-exposed only if it didn't ask to become visible.
5594 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5595 was previously iconified. (Bug#14841)
5596 (x_iconify_frame): Mark the frame iconified.
5598 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5600 Fix minor problems found by static checking.
5601 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5602 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5604 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5606 * eval.c (set_specpdl_old_value): New function.
5607 (unbind_to): Minor simplification.
5608 (get_backtrace_frame): New function.
5609 (Fbacktrace_frame): Use it. Add `base' argument.
5610 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5611 (syms_of_eval): Export backtrace-eval.
5612 * xterm.c (x_focus_changed): Simplify.
5614 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5616 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5618 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5620 * xdisp.c (redisplay_window): Instead of moving point out of
5621 scroll margin, reject the force_start method, and try scrolling
5622 instead. (Bug#14780)
5624 2013-07-24 Ken Brown <kbrown@cornell.edu>
5626 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5629 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5631 * eval.c (Fprogn): Do not check that BODY is a proper list.
5632 This undoes the previous change. The check slows down the
5633 interpreter, and is not needed to prevent a crash. See
5634 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5636 2013-07-23 Glenn Morris <rgm@gnu.org>
5638 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5640 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5642 Port to GNU/Linux systems with tinfo but not ncurses.
5643 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5644 to decide whether ncurses is being used. Without this change,
5645 GCC complains about tgetent not being declared, on a system
5646 that has tinfo installed but ncurses not installed.
5648 * eval.c (Fprogn): Check that BODY is a proper list.
5650 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5651 * data.c (Fsetq_default):
5652 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5653 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5655 Tune by taking advantage of the fact that ARGS is always a list
5656 when a function is declared to have UNEVALLED args.
5658 * emacsgtkfixed.c: Port to GCC 4.6.
5659 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5661 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5663 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5664 here to silence compiler warnings.
5666 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5668 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5669 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5670 from messing up Emacs's 'struct frame' (Bug#14923).
5672 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5674 * alloc.c (make_save_ptr_ptr): Define this function.
5675 It was inadvertently omitted. It's needed only if
5676 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5678 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5680 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5681 frame have focus (Bug#14895).
5683 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5685 Avoid vfork-related deadlock more cleanly.
5686 * callproc.c (child_setup): When the child's exec fails, output
5687 the program name, as that's more useful. Use O_NONBLOCK to avoid
5689 * process.c (create_process_1): Remove; no longer needed.
5690 (create_process): Remove timer hack; no longer needed, now that
5691 the child avoids deadlock.
5693 2013-07-20 Glenn Morris <rgm@gnu.org>
5695 * image.c (Fimage_flush): Fix doc typo.
5697 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5699 Fix array bounds violation when pty allocation fails.
5700 * process.c (PTY_NAME_SIZE): New constant.
5701 (pty_name): Remove static variable; it's now auto.
5702 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5703 Take pty_name as an arg rather than using a static variable.
5704 All callers changed.
5705 (create_process): Recover pty_flag from process, not from volatile local.
5706 (create_pty): Stay inside array even when pty allocation fails.
5707 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5709 * lread.c (Fload): Avoid initialization only when lint checking.
5710 Mention that it's needed only for older GCCs.
5712 2013-07-20 Kenichi Handa <handa@gnu.org>
5714 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5715 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5717 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5719 * lread.c (Fload): Avoid uninitialized warning.
5721 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5723 Fix some minor file descriptor leaks and related glitches.
5724 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5725 (create_lock_file): Use write, not emacs_write.
5726 * image.c (slurp_file, png_load_body):
5727 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5728 (server_accept_connection):
5729 Don't leak an fd on memory allocation failure.
5730 * image.c (slurp_file): Add a cheap heuristic for growing files.
5731 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5732 as that's what the other routines do. Maybe input need not be
5733 blocked at all, but it's better to be consistent.
5734 Avoid undefined behavior when strlen is zero.
5736 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5737 (NSTATICS): Now a constant; doesn't need to be a macro.
5739 2013-07-19 Richard Stallman <rms@gnu.org>
5741 * coding.c (decode_coding_utf_8): Add simple loop for fast
5742 processing of ASCII characters.
5744 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5746 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5748 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5750 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5751 unportable 'struct x_display_info'.
5752 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5755 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5757 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5758 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5760 (system_process_attributes): Prefer plain char to unsigned char
5761 when either will do. Clean up properly if interrupted or if
5762 memory allocations fail. Don't assume sscanf succeeds.
5763 Remove no-longer-needed workaround to stop GCC from whining.
5764 Read command-line once, instead of multiple times. Check read status a
5767 Fix obscure porting bug with varargs functions.
5768 The code assumed that int is treated like ptrdiff_t in a vararg
5769 function, which is not a portable assumption. There was a similar
5770 -- though these days less likely -- porting problem with various
5771 assumptions that pointers of different types all smell the same as
5772 far as vararg functions is conserved. To make this problem less
5773 likely in the future, redo the API to use varargs functions.
5774 * alloc.c (make_save_value): Remove this vararg function.
5775 All uses changed to ...
5776 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5777 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5779 (make_save_ptr): Rename from make_save_pointer, for consistency with
5780 the above. Define only on platforms that need it. All uses changed.
5782 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5784 * keyboard.c: Try to fix typos in previous change.
5785 (DISPLAY_LIST_INFO): New macro.
5786 (kbd_buffer_get_event): Do not access members that are not present
5787 in X11. Revert inadvertent change of "!=" to "=".
5789 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5791 * keyboard.c (kbd_buffer_get_event):
5792 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5793 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5795 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5797 * filelock.c: Fix unlikely file descriptor leaks.
5798 (get_boot_time_1): Rework to avoid using emacs_open.
5799 This doesn't actually fix a leak, but is better anyway.
5800 (read_lock_data): Use read, not emacs_read.
5802 * doc.c: Fix minor memory and file descriptor leaks.
5803 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5804 (get_doc_string, Fsnarf_documentation):
5805 Fix file descriptor leak on error.
5807 * term.c: Fix minor fdopen-related file descriptor leaks.
5808 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5809 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5811 * charset.c: Fix file descriptor leaks and errno issues.
5813 (load_charset_map_from_file): Don't leak file descriptor on error.
5814 Use plain record_xmalloc since the allocation is larger than
5815 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5817 * eval.c (record_unwind_protect_nothing):
5818 * fileio.c (fclose_unwind):
5820 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5821 The replacement doesn't block input, but that no longer seems
5824 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5826 * lread.c: Fix file descriptor leaks and errno issues.
5827 (Fload): Close some races that leaked fds or streams when 'load'
5829 (Fload, openp): Report error number of last nontrivial failure to open.
5830 ENOENT counts as trivial.
5831 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5833 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5834 now that the function is always called with a nonnegative arg.
5835 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5836 All uses replaced with ...
5837 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5839 A few more minor file errno-reporting bugs.
5840 * callproc.c (Fcall_process):
5841 * doc.c (Fsnarf_documentation):
5842 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5843 * process.c (set_socket_option):
5844 Don't let a constructor trash errno.
5845 * doc.c: Include <errno.h>.
5847 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5849 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5851 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5853 Fix w32 bug with call-process-region (Bug#14885).
5854 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5855 to Fcall_process when the input is empty. This simplifies the
5856 code a bit. It makes no difference on POSIXish platforms but
5857 apparently it fixes a bug on w32.
5859 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5860 * fileio.c (close_file_unwind): Don't close if FD is negative;
5861 this can happen when unwinding a zapped file descriptor.
5862 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5863 in case Emacs runs out of memory between the two unwind-protects.
5864 Don't trash errno when closing FD.
5865 Zap the FD in the specpdl when closing it, instead of deferring
5866 the removal of the unwind-protect; this fixes a bug where a child
5867 function unwinds the stack past us.
5869 New unwind-protect flavors to better type-check C callbacks.
5870 This also lessens the need to write wrappers for callbacks,
5871 and the need for make_save_pointer.
5872 * alloca.c (free_save_value):
5873 * atimer.c (run_all_atimers):
5875 * alloc.c (safe_alloca_unwind):
5876 * atimer.c (unwind_stop_other_atimers):
5877 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5878 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5879 * minibuf.c (choose_minibuf_frame_1):
5880 * process.c (make_serial_process_unwind):
5881 * xdisp.h (pop_message_unwind):
5882 * xselect.c (queue_selection_requests_unwind):
5883 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5884 * alloca.c (record_xmalloc):
5885 Prefer record_unwind_protect_ptr to record_unwind_protect with
5887 * alloca.c (Fgarbage_collect):
5888 Prefer record_unwind_protect_void to passing a dummy.
5889 * buffer.c (restore_buffer):
5890 * window.c (restore_window_configuration):
5891 * xfns.c, w32fns.c (do_unwind_create_frame)
5892 New wrapper. All record-unwind uses of wrappee changed.
5893 * buffer.c (set_buffer_if_live):
5894 * callproc.c (call_process_cleanup, delete_temp_file):
5895 * coding.c (code_conversion_restore):
5896 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5897 * editfns.c (save_excursion_restore)
5898 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5899 (save_restriction_restore):
5900 * eval.c (restore_stack_limits, un_autoload):
5901 * fns.c (require_unwind):
5902 * keyboard.c (recursive_edit_unwind, tracking_off):
5903 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5904 * macros.c (pop_kbd_macro, restore_menu_items):
5905 * nsfns.m (unwind_create_frame):
5906 * print.c (print_unwind):
5907 * process.c (start_process_unwind):
5908 * search.c (unwind_set_match_data):
5909 * window.c (select_window_norecord, select_frame_norecord):
5910 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5911 (fast_set_selected_frame):
5912 * xfns.c, w32fns.c (unwind_create_tip_frame):
5913 Return void, not a dummy Lisp_Object. All uses changed.
5914 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5915 * callproc.c (call_process_kill):
5916 * fileio.c (restore_point_unwind, decide_coding_unwind)
5917 (build_annotations_unwind):
5918 * insdel.c (Fcombine_after_change_execute_1):
5919 * keyboard.c (read_char_help_form_unwind):
5920 * menu.c (unuse_menu_items):
5921 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5922 * sound.c (sound_cleanup):
5923 * xdisp.c (unwind_redisplay):
5924 * xfns.c (clean_up_dialog):
5925 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5926 Accept no args and return void, instead of accepting and returning
5927 a dummy Lisp_Object. All uses changed.
5928 * cygw32.c (fchdir_unwind):
5929 * fileio.c (close_file_unwind):
5930 * keyboard.c (restore_kboard_configuration):
5931 * lread.c (readevalllop_1):
5932 * process.c (wait_reading_process_output_unwind):
5933 Accept int and return void, rather than accepting an Emacs integer
5934 and returning a dummy object. In some cases this fixes an
5935 unlikely bug when the corresponding int is outside Emacs integer
5936 range. All uses changed.
5937 * dired.c (directory_files_internal_unwind):
5938 * fileio.c (do_auto_save_unwind):
5939 * gtkutil.c (pop_down_dialog):
5940 * insdel.c (reset_var_on_error):
5941 * lread.c (load_unwind):
5942 * xfns.c (clean_up_file_dialog):
5943 * xmenu.c, nsmenu.m (pop_down_menu):
5944 * xmenu.c (cleanup_widget_value_tree):
5945 * xselect.c (wait_for_property_change_unwind):
5946 Accept pointer and return void, rather than accepting an Emacs
5947 save value encapsulating the pointer and returning a dummy object.
5949 * editfns.c (Fformat): Update the saved pointer directly via
5950 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5951 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5952 (unwind_body): New function.
5953 (record_unwind_protect): First arg is now a function returning void,
5954 not a dummy Lisp_Object.
5955 (record_unwind_protect_ptr, record_unwind_protect_int)
5956 (record_unwind_protect_void): New functions.
5957 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5958 * fileio.c (struct auto_save_unwind): New type.
5959 (do_auto_save_unwind): Use it.
5960 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5961 * insdel.c (struct rvoe_arg): New type.
5962 (reset_var_on_error): Use it.
5963 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5965 (specbinding_func): Remove; there are now several such functions.
5966 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5967 (set_unwind_protect_ptr): New function.
5968 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5970 Be simpler and more consistent about reporting I/O errors.
5971 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5972 Say "Read error" and "Write error", rather than "I/O error", or
5973 "IO error reading", or "IO error writing", when a read or write
5975 * process.c (Fmake_network_process, wait_reading_process_output)
5976 (send_process, Fprocess_send_eof, wait_reading_process_output):
5977 Capitalize diagnostics consistently. Put "failed foo" at the
5978 start of the diagnostic, so that we don't capitalize the
5979 function name "foo". Consistently say "failed" for such
5981 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5982 All callers changed. This is so it can use report_file_error.
5983 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5984 diagnostics consistently as above.
5986 * fileio.c (report_file_errno): Fix errno reporting bug.
5987 If the file name is neither null nor a pair, package it up as a
5988 singleton list. All callers changed, both to this function and to
5989 report_file_error. This fixes a bug where the memory allocator
5990 invoked by list1 set errno so that the immediately following
5991 report_file_error reported the wrong errno value.
5993 Fix minor problems found by --enable-gcc-warnings.
5994 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5995 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5997 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5999 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6000 Set event->arg to Qt if switch-event shall be generated.
6001 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6003 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6005 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6008 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6009 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6010 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6011 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6012 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6013 and there is a focused frame.
6014 (head_table): Add focus-in and focus-out.
6015 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6016 bind to handle-focus-in/out.
6018 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6019 (Fhandle_switch_frame): Call Fhandle_focus_in.
6020 (syms_of_frame): defsubr handle-focus-in/out.
6022 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6024 Fix porting bug to older POSIXish platforms (Bug#14862).
6025 * sysdep.c (emacs_pipe): New function, that implements
6026 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6027 This should port better to CentOS 5 and to Mac OS X 10.6.
6028 All calls to pipe2 changed.
6030 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6031 This makes the code easier to read and the executable a bit smaller.
6032 Do not replace all calls to Fcons that happen to create lists,
6033 just calls that are intended to create lists. For example, when
6034 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6035 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6036 Similarly for list2 through list5.
6037 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6038 * bytecode.c (exec_byte_code):
6039 * callint.c (quotify_arg, Fcall_interactively):
6040 * callproc.c (Fcall_process, create_temp_file):
6041 * charset.c (load_charset_map_from_file)
6042 (Fdefine_charset_internal, init_charset):
6043 * coding.c (get_translation_table, detect_coding_system)
6044 (Fcheck_coding_systems_region)
6045 (Fset_terminal_coding_system_internal)
6046 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6047 * composite.c (update_compositions, Ffind_composition_internal):
6048 * dired.c (directory_files_internal, file_name_completion)
6050 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6051 * doc.c (Fsnarf_documentation):
6052 * editfns.c (Fmessage_box):
6054 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6055 (Feval, eval_sub, Ffuncall, apply_lambda):
6056 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6057 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6058 (Fset_file_times, Finsert_file_contents)
6059 (Fchoose_write_coding_system, Fwrite_region):
6060 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6061 * font.c (font_registry_charsets, font_parse_fcname)
6062 (font_prepare_cache, font_update_drivers, Flist_fonts):
6063 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6064 * frame.c (make_frame, Fmake_terminal_frame)
6065 (x_set_frame_parameters, x_report_frame_params)
6066 (x_default_parameter, Fx_parse_geometry):
6067 * ftfont.c (syms_of_ftfont):
6068 * image.c (gif_load):
6069 * keyboard.c (command_loop_1):
6070 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6071 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6072 (Fminor_mode_key_binding, accessible_keymaps_1)
6073 (Faccessible_keymaps, Fwhere_is_internal):
6074 * lread.c (read_emacs_mule_char):
6075 * menu.c (find_and_return_menu_selection):
6076 * minibuf.c (get_minibuffer):
6077 * nsfns.m (Fns_perform_service):
6078 * nsfont.m (ns_script_to_charset):
6079 * nsmenu.m (ns_popup_dialog):
6080 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6081 (Fx_own_selection_internal):
6082 * nsterm.m (append2):
6083 * print.c (Fredirect_debugging_output)
6084 (print_prune_string_charset):
6085 * process.c (Fdelete_process, Fprocess_contact)
6086 (Fformat_network_address, set_socket_option)
6087 (read_and_dispose_of_process_output, write_queue_push)
6088 (send_process, exec_sentinel):
6089 * sound.c (Fplay_sound_internal):
6090 * textprop.c (validate_plist, add_properties)
6091 (Fput_text_property, Fadd_face_text_property)
6092 (copy_text_properties, text_property_list, syms_of_textprop):
6093 * unexaix.c (report_error):
6094 * unexcoff.c (report_error):
6095 * unexsol.c (unexec):
6096 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6097 (Fformat_mode_line, syms_of_xdisp):
6098 * xfaces.c (set_font_frame_param)
6099 (Finternal_lisp_face_attribute_values)
6100 (Finternal_merge_in_global_face, syms_of_xfaces):
6101 * xfns.c (x_default_scroll_bar_color_parameter)
6102 (x_default_font_parameter, x_create_tip_frame):
6103 * xfont.c (xfont_supported_scripts):
6104 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6105 (menu_help_callback, xmenu_show):
6107 * xterm.c (set_wm_state):
6108 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6109 and similarly for list2 through list5.
6111 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6113 * callproc.c (Fcall_process_region): Fix minor race and tune.
6114 (create_temp_file): New function, with the temp-file-creation part
6115 of the old Fcall_process_region. Use Fcopy_sequence to create the
6116 temp file name, rather than alloca + build_string, for simplicity.
6117 Don't bother to block input around the temp file creation;
6118 shouldn't be needed. Simplify use of mktemp.
6119 Use record_unwind_protect immediately after creating the temp file;
6120 this closes an unlikely race where the temp file was not removed.
6121 Use memcpy rather than an open-coded loop.
6122 (Fcall_process_region): Use the new function. If the input is
6123 empty, redirect from /dev/null rather than from a newly created
6124 empty temp file; this avoids unnecessary file system traffic.
6126 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6128 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6129 Simplify by making this case like the other two. This is a bit
6130 slower on obsolete hosts, but the extra complexity isn't worth it.
6132 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6133 * process.c (create_process) [!DOS_NT]:
6134 Remove now-unnecessary calls to emacs_close.
6136 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6138 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6139 returning early. (Bug#14850)
6141 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6142 and inhibit-iso-escape-detection attributes of 'undecided'.
6145 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6147 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6148 Reported by Herbert J. Skuhra in
6149 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6151 Don't lose top specpdl entry when memory is exhausted.
6152 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6153 specpdl overflow here, to simplify callers; all callers changed.
6154 Always reserve an unused entry at the stack top; this avoids
6155 losing the top entry's information when memory is exhausted.
6157 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6159 Clean up errno reporting and fix some errno-reporting bugs.
6160 * callproc.c (Fcall_process):
6161 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6162 * process.c (create_process, Fmake_network_process):
6163 * unexaix.c (report_error):
6164 * unexcoff.c (report_error):
6165 Be more careful about reporting the errno of failed operations.
6166 The code previously reported the wrong errno sometimes.
6167 Also, prefer report_file_errno to setting errno + report_file_error.
6168 (Fcall_process): Look at openp return value rather than at path,
6169 as that's a bit faster and clearer when there's a numeric predicate.
6170 * fileio.c (report_file_errno): New function, with most of the
6171 old contents of report_file_error.
6172 (report_file_error): Use it.
6173 (Ffile_exists_p, Ffile_accessible_directory_p):
6174 Set errno to 0 when it is junk.
6175 * fileio.c (Faccess_file):
6176 * image.c (x_create_bitmap_from_file):
6177 Use faccessat rather than opening the file, to avoid the hassle of
6178 having a file descriptor open.
6179 * lisp.h (report_file_errno): New decl.
6180 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6183 * process.c (create_process, wait_reading_process_output) [AIX]:
6184 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6185 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6186 a multithreaded environment anyway).
6187 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6189 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6191 * image.c (x_find_image_file): Don't close a remote file handle.
6193 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6195 Fix races with threads and file descriptors.
6196 * callproc.c (Fcall_process_region):
6197 * dired.c (open_directory):
6198 * emacs.c (main, Fdaemon_initialized):
6199 * image.c (x_find_image_file):
6200 * inotify.c (Finotify_rm_watch):
6201 * lread.c (Flocate_file_internal):
6202 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6203 * term.c (term_mouse_moveto, init_tty):
6204 * termcap.c (tgetent):
6205 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6206 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6207 * unexhp9k800.c, unexmacosx.c (unexec):
6208 * callproc.c (Fcall_process_region):
6209 Use emacs_close, not close.
6210 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6211 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6212 and posix_close function on current platforms (which all lack them).
6213 (emacs_close): Use it. This should fix the races on GNU/Linux and
6214 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6215 and it should avoid closing random victim file descriptors on
6218 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6220 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6221 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6224 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6225 This is for .gdbinit xbacktrace.
6227 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6228 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6229 (emacs_set_tty): Now static.
6230 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6231 * term.c (tty_capable_p, tty_default_color_capabilities)
6232 (get_tty_terminal, term_mouse_movement)
6233 (handle_one_term_event, init_tty, maybe_fatal):
6234 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6235 (tgetent, scan_file, name_match, compare_contin):
6236 * terminal.c (get_terminal):
6237 Use bool for boolean.
6238 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6239 Prefer char to unsigned char if either will do.
6240 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6241 (tty_write_glyphs): Prefer int to unsigned.
6242 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6243 All callers changed.
6244 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6246 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6249 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6250 (B__dummy__): New dummy symbol, to pacify C89.
6251 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6252 they can't grok varargs macros.
6253 * dispnew.c (add_window_display_history)
6254 (add_frame_display_history):
6255 * print.c (print_object):
6256 * xdisp.c (debug_method_add):
6257 Use %p printf format only for void pointers.
6258 * emacs.c (usage_message): New constant, replacing ...
6259 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6260 (main): Adjust to usage reorg.
6261 * fns.c (syms_of_fns):
6262 * profiler.c (syms_of_profiler):
6263 Don't use non-constant struct initializers.
6264 * gnutls.h (gnutls_initstage_t):
6265 * lisp.h (enum Lisp_Fwd_Type):
6266 * lread.c (lisp_file_lexically_bound_p):
6267 * xsettings.c (anonymous enum):
6268 Remove trailing comma.
6269 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6270 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6271 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6273 * regex.c (const_re_char): New type, to pacify strict C89.
6274 All uses of 'const re_char' replaced to use it.
6275 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6276 with glibc when strict C89. This change is imported from gnulib.
6278 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6279 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6280 Omit GNU_LINUX implementation, since it requires long long.
6281 * xterm.c (x_draw_underwave):
6282 Do not assume the traditional order of struct's members.
6283 (x_term_init): Rewrite to avoid the need for non-constant structure
6286 Syntax cleanup, mostly replacing macros with functions.
6287 This removes the need for the syntax_temp hack.
6288 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6289 * syntax.c (SYNTAX_INLINE): New macro.
6290 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6291 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6292 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6293 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6294 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6295 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6296 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6297 Now constants, not macros.
6298 (syntax_temp) [!__GNUC__]: Remove.
6299 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6300 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6301 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6302 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6303 Move here from syntax.h; now functions, not macros. Except for the
6304 last function, these are static since only syntax.c uses them.
6305 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6306 All uses changed. Now a function, not a macro; use this fact
6307 to simplify the code.
6308 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6309 compiler bugs; no longer relevant.
6310 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6311 (SYNTAX_INLINE): New macro.
6312 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6313 for the new functions. Use bool for boolean member.
6314 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6315 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6316 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6317 (SETUP_BUFFER_SYNTAX_TABLE):
6318 Now extern inline functions, not macros.
6319 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6320 Remove; all uses replaced by implementation.
6321 (syntax_temp) [!__GNUC__]: Remove decl.
6322 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6324 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6326 * emacs.c (main): Fix syntax error.
6328 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6330 Timestamp fixes for undo (Bug#14824).
6331 * atimer.c (schedule_atimer):
6332 * fileio.c (Ffile_newer_than_file_p):
6333 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6334 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6335 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6336 (syms_of_fileio): Remove Sclear_visited_file_name.
6337 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6338 file doesn't exist; this avoids an ambiguity with negative timestamps.
6339 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6340 * systime.h (make_emacs_time, invalid_emacs_time):
6341 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6342 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6343 * undo.c (record_first_change): Push (visited-file-modtime) onto
6344 undo list rather than reimplementing it by hand, incorrectly.
6346 2013-07-09 Ken Brown <kbrown@cornell.edu>
6348 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6350 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6352 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6354 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6356 Handle errno and exit status a bit more carefully.
6357 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6358 number into an exit status. Instead, use EXIT_CANCELED.
6359 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6360 * callproc.c (relocate_fd):
6361 * emacs.c (close_output_streams, main):
6362 * process.c (create_process):
6363 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6364 Use emacs_perror for simplicity.
6365 * callproc.c (relocate_fd, main):
6366 * sysdep.c (sys_subshell):
6367 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6368 (shut_down_emacs): Use emacs_write, not write.
6369 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6370 * fileio.c (Fcopy_file, e_write):
6371 * nsterm.m (ns_select):
6372 * process.c (send_process):
6373 * sound.c (vox_write):
6374 Use emacs_write_sig, not emacs_write.
6375 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6376 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6378 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6380 (emacs_full_write): New function.
6381 (emacs_write): Rewrite to use it.
6382 (emacswrite_sig, emacs_perror): New functions.
6383 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6385 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6387 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6388 on NS even if it is present. Pixmap on NS is a void*.
6390 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6392 Port to Ubuntu 10 (Bug#14803).
6393 Problem reported by T.V. Raman.
6394 * process.c (close_on_exec, accept4, process_socket):
6395 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6397 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6399 * w32.c (sys_dup): Declare prototype.
6403 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6405 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6407 Make file descriptors close-on-exec when possible (Bug#14803).
6408 This simplifies Emacs a bit, since it no longer needs to worry
6409 about closing file descriptors by hand in some cases.
6410 It also fixes some unlikely races. Not all such races, as
6411 libraries often open files internally without setting
6412 close-on-exec, but it's an improvement.
6413 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6414 * callproc.c (Fcall_process) [!MSDOS]:
6415 * emacs.c (main) [!DOS_NT]:
6416 * nsterm.m (ns_term_init):
6417 * process.c (create_process):
6418 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6419 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6420 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6421 Prefer mkostemp with O_CLOEXEC to mkstemp.
6422 * callproc.c (relocate_fd) [!WINDOWSNT]:
6423 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6424 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6426 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6427 Make the resulting file descriptor close-on-exec.
6428 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6429 * lread.c (load_descriptor_list, load_descriptor_unwind):
6430 Remove; no longer needed. All uses removed.
6431 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6432 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6434 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6435 (Fmake_network_process, Fnetwork_interface_list):
6436 (Fnetwork_interface_info, server_accept_connection):
6437 Make newly-created socket close-on-exec.
6438 * sysdep.c (emacs_open, emacs_fopen):
6439 Make new-created descriptor close-on-exec.
6440 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6441 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6443 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6445 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6446 for NS_IMPL_GNUSTEP.
6448 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6450 Fix openp errno handling.
6451 * callproc.c (Fcall_process): Preserve openp errno around close.
6452 * lread.c (openp): Set errno when returning -1, as some callers
6455 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6457 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6459 * nsterm.h (NSSavePanel): Update comment.
6460 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6461 (ns_run_file_dialog): Declare.
6463 * nsfns.m: Remove panelOK.
6465 (ns_run_file_dialog): New function.
6466 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6467 event loop, so file dialog is popped up by ns_run_file_dialog, called
6468 by sendEvent (Bug#14578).
6469 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6471 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6473 * xdisp.c (default_line_pixel_height): New function.
6474 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6475 (try_cursor_movement, redisplay_window, try_window)
6476 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6478 * window.c (window_scroll_pixel_based):
6479 use default_line_pixel_height.
6481 * dispextern.h (default_line_pixel_height): Add prototype.
6483 * frame.c (x_set_line_spacing): Accept a float value for
6484 line-spacing parameter, per the documentation.
6486 * data.c (Fmultibyte_string_p): Doc fix.
6488 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6490 Use emacs_open more consistently when opening files.
6491 This handles EINTR more consistently now, and makes it easier
6492 to introduce other uniform changes to file descriptor handling.
6493 * src/systdio.h: New file.
6494 * src/buffer.c (mmap_init):
6495 * cygw32.c (chdir_to_default_directory):
6496 * dispnew.c (Fopen_termscript):
6497 * emacs.c (Fdaemon_initialized):
6498 * fileio.c (Fdo_auto_save):
6499 * image.c (slurp_file, png_load_body, jpeg_load_body):
6500 * keyboard.c (Fopen_dribble_file):
6502 * print.c (Fredirect_debugging_output):
6503 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6504 * termcap.c (tgetent):
6505 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6506 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6507 * w32term.c (w32_initialize) [CYGWIN]:
6508 * xfaces.c (Fx_load_color_file):
6509 Use emacs_open instead of plain open, and emacs_fopen instead of
6511 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6512 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6513 * callproc.c (default_output_mode): New constant.
6514 (Fcall_process): Use it to call emacs_open instead of plain creat.
6515 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6516 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6517 (emacs_fopen): New function.
6518 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6519 Include <lisp.h>, for emacs_open.
6520 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6522 Remove duplicate #include directives.
6523 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6525 Don't include stdio.h twice.
6526 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6527 Don't include sys/types.h or stdio.h twice.
6528 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6529 * lread.c: Don't include coding.h twice.
6530 * nsfont.m: Don't include frame.h twice.
6531 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6532 * ralloc.c: Don't include <unistd.h> twice.
6533 * xdisp.c: Don't include font.h twice.
6534 * xterm.c: Don't include fontset.h twice.
6535 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6537 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6539 Scale ImageMagick images more carefully.
6540 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6541 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6542 Be more careful about avoiding undefined behavior after
6543 integer overflow and division by zero.
6545 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6547 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6548 (syms_of_w32fns): DEFSYM them.
6549 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6550 (CCHDEVICENAME): Define macros if not defined.
6551 (struct MONITOR_INFO_EX): New struct.
6552 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6553 (enum_display_monitors_fn): New variable.
6554 (globals_of_w32fns): Initialize it.
6555 (Fx_display_pixel_width, Fx_display_pixel_height)
6556 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6557 multi-monitor setups in docstrings.
6558 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6559 screen size by primary monitor's millimeter per pixel.
6560 (w32_monitor_enum, w32_display_monitor_attributes_list)
6561 (w32_display_monitor_attributes_list_fallback)
6562 (Fw32_display_monitor_attributes_list): New functions.
6563 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6565 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6567 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6569 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6571 * fileio.c (Qfile_notify_error): New error symbol.
6573 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6574 * inotify.c (inotify_callback, symbol_to_inotifymask)
6575 (Finotify_add_watch, Finotify_rm_watch): Use it.
6576 (inotifyevent_to_event): Exchange order of cookie and file name.
6577 (Finotify_add_watch): Adapt docstring.
6579 * lisp.h (Qfile_notify_error): Declare.
6581 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6583 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6584 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6585 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6586 which did not work (see <http://bugs.gnu.org/14569#307>).
6587 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6588 && (!noninteractive || initialized)). This attempts to thread
6589 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6591 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6593 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6594 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6596 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6598 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6599 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6600 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6601 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6603 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6605 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6606 Define to __sys_siglist.
6608 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6610 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6611 word-wrap, so that overflow-newline-into-fringe would work in
6612 visual-line-mode. (Bug#2749)
6613 (move_it_in_display_line_to): When the last scanned display
6614 element fits exactly on the display line, and
6615 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6616 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6617 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6618 finding buffer position that corresponds to pixel coordinates,
6619 e.g. in buffer_posn_from_coords.
6621 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6623 * process.c (handle_child_signal): Call catch_child_signal if
6626 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6628 Don't convert function pointers to void * and back.
6629 It isn't portable C, and it's easy enough to avoid.
6630 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6631 (make_save_value): Add support for SAVE_FUNCPOINTER.
6632 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6633 * print.c (print_object):
6634 Distinguish function from object pointers.
6635 * lisp.h (SAVE_FUNCPOINTER): New constant.
6636 (SAVE_SLOT_BITS): Adjust to it.
6637 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6638 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6639 (voidfuncptr): New typedef.
6640 (struct Lisp_Save_Value): New member data[0].funcpointer.
6641 (XSAVE_FUNCPOINTER): New function.
6643 Simplify buildobj processing.
6644 * Makefile.in (buildobj.h): Make it a sequence of strings each
6645 followed by comma, rather than a single string. Put it into a
6646 .tmp file in case there's an error while generating it.
6647 (gl-stamp): Use .tmp for temp files.
6648 (mostlyclean): Clean .tmp files.
6649 * doc.c (buildobj): Move to just the routine that needs it.
6650 It's now an array of strings, so processing is simpler.
6652 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6654 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6655 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6656 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6657 Invoke malloc_enable_thread even when not interactive.
6658 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6659 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6660 in this case, since the underlying bug has now been fixed.
6662 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6664 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6665 unlinking it (bug#14691).
6667 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6669 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6670 before checking whether buffer is modified. This lets
6671 `kill-buffer-query-functions' cancel killing of the buffer or save
6672 its content before `kill-buffer' asks user the "Buffer %s
6673 modified; kill anyway?" question.
6675 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6677 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6678 Let the super performKeyEquivalent deal with them (Bug#14747).
6680 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6682 * widget.c (resize_cb): Remove unused local.
6684 Do not use GTK 3 if it exists but cannot be compiled.
6685 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6686 * xterm.c (x_error_handler) [!USE_GTK]:
6689 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6691 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6693 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6694 to the valid range of values. (Bug#14753)
6696 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6697 when moving point by using the current glyph matrix. This avoids
6698 the need to force redisplay when this function is called in a
6701 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6703 Fix minor problems found by static checking.
6704 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6705 Redo the latter's body to sidestep GCC parenthesization warnings.
6706 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6707 * coding.c (detect_coding, detect_coding_system):
6708 * coding.h (struct undecided_spec):
6709 Use bool for boolean.
6710 * image.c (QCmax_width, QCmax_height): Now static.
6711 * xdisp.c (Fmove_point_visually): Remove unused local.
6713 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6715 * xdisp.c (Fmove_point_visually): New function.
6717 2013-06-28 Kenichi Handa <handa@gnu.org>
6719 * coding.h (define_coding_undecided_arg_index): New enum.
6720 (coding_attr_index): New members
6721 coding_attr_undecided_inhibit_null_byte_detection,
6722 coding_attr_undecided_inhibit_iso_escape_detection,
6723 coding_attr_undecided_prefer_utf_8.
6724 (undecided_spec): New struct.
6725 (struct coding_system): New member `undecided' of the member
6728 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6729 (detect_coding): Likewise.
6730 (detect_coding_system): Likewise.
6731 (Fdefine_coding_system_internal): New coding system properties
6732 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6734 (syms_of_coding): Adjust for coding_arg_undecided_max.
6736 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6738 * image.c (x_from_xcolors): Remove unused local.
6740 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6742 Defer image data transfer between X client and server until actual
6745 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6748 * image.c (Destroy_Image): Remove.
6749 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6750 `mask_p', and `colors_p'. All uses changed.
6751 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6752 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6753 New macros for `flags' arg to x_clear_image_1.
6754 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6755 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6756 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6757 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6758 (image_get_x_image, image_unget_x_image): New functions or macros.
6759 (image_background, image_background_transparent, x_to_xcolors)
6760 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6761 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6762 instead of Destroy_Image.
6763 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6764 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6765 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6766 (imagemagick_load_image, svg_load_image): Use them instead of
6767 x_create_x_image_and_pixmap, and x_put_x_image followed by
6768 x_destroy_x_image, respectively.
6769 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6770 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6771 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6772 background_transparent fields.
6773 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6774 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6776 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6778 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6779 This mostly consists of undoing recent changes.
6780 * callproc.c (Fcall_process):
6781 * process.c (create_process):
6782 Do not worry about catching SIGCHLD here, undoing previous change.
6783 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6784 * process.c, process.h (catch_child_signal):
6785 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6786 * process.c (catch_child_handler): Don't worry about being called
6787 lazily and do not assume caller has blocked SIGCHLD, undoing
6788 previous change. Move first-time stuff back to
6789 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6790 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6791 set lib_child_handler if it's already initialized, which may
6792 help avoid problems on GNUStep.
6794 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6796 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6797 * callproc.c (Fcall_process):
6798 * process.c (create_process):
6799 Make sure SIGCHLD is caught before we fork,
6800 since Emacs startup no arranges to catch SIGCHLD.
6801 * process.c (lib_child_handler): Initialize to null, not to
6803 (catch_child_signal): Allow self to be called lazily.
6804 Do nothing if it's already been called.
6805 Assume caller has blocked SIGCHLD (all callers do now).
6806 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6807 just before it's really needed.
6808 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6809 since it hasn't been caught yet.
6811 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6813 * image.c (compute_image_size): New function to implement
6814 :max-width and :max-height.
6815 (imagemagick_load_image): Use it.
6817 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6819 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6820 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6822 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6823 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6824 the SIGCHLD handler, since the code is not atomic and (due to glib)
6825 signals may be arriving now.
6826 * sysdep.c (init_signals): Do not catch child signals here;
6827 'main' now does that later, at a safer time.
6829 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6831 Clean up SIGCHLD handling a bit (Bug#14569).
6832 * process.c, process.h (catch_child_signal):
6833 Now always extern, even if !NS_IMPL_GNUSTEP.
6834 * process.c (catch_child_signal): Move glib tickler here from
6835 init_process_emacs, so that it's done earlier in Emacs
6836 initialization. Also move the noninteractive && !initialized
6837 check here from init_process_emacs. This is all a bit cleaner for
6838 GNUish platforms, and I hope it works around the Cygwin bug.
6839 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6840 that glib signal handling is tickled before glib creates threads.
6842 * process.c (wait_reading_process_output): Avoid int overflow
6843 when reading more than 2 GiB total from a process.
6845 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6847 * process.c (create_process): Handle a couple more cases,
6848 i.e., work even if new_argv and wait_child_setup[i] are cached.
6849 Use Fcall_process's style for volatile vars.
6851 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6853 * process.c (create_process): Mark PROCESS volatile.
6855 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6857 Use C99-style flexible array members if available.
6858 This avoids some subtle aliasing issues, which typically
6859 aren't a problem with GCC but may be a problem elsewhere.
6860 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6861 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6862 In either case, it uses a flexible array member rather than
6863 the old struct hack. All uses changed.
6864 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6865 Adjust to sdata reorganization.
6866 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6867 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6868 that ports better to pre-C99 non-GCC.
6869 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6870 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6871 as the latter has changed.
6872 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6873 and port better to pre-C99 GCC.
6874 * image.c (struct xpm_cached_color):
6875 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6876 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6877 Use FLEXIBLE_ARRAY_MEMBER.
6878 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6879 Move decl to top level so it gets checked against implementation.
6880 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6881 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6883 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6885 * syntax.c: Integer cleanups.
6886 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6887 All uses that need 0-or-2 changed to:
6888 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6889 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6890 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6891 (char_quoted, prev_char_comend_first, back_comment)
6892 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6893 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6894 Use bool for boolean.
6895 (update_syntax_table, skip_chars, skip_syntaxes):
6896 Prefer int to unsigned when either will do.
6897 (back_comment): Return boolean success flag, like forw_comment,
6898 instead of positive-or-minus-1 (which might have overflowed int anyway).
6899 Don't stuff ptrdiff_t into int.
6900 (syntax_spec_code, syntax_code_spec): Now const.
6901 (Fmatching_paren, scan_lists, scan_sexps_forward):
6902 Use enum syntaxcode for syntax code.
6903 (Fmatching_paren): Check that arg is a character, not just an integer.
6904 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6905 (Finternal_describe_syntax_value): Omit no-longer-needed
6907 (skip_chars): Use char, not unsigned char, when the distinction
6909 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6910 * bytecode.c (exec_byte_code):
6911 * syntax.c (syntax_spec_code, Fchar_syntax)
6912 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6914 * syntax.h (SYNTAX_WITH_FLAGS):
6915 Omit unnecessary casts.
6917 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6919 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6920 line dimensions here, to avoid race conditions with the main
6921 thread. (Bug#14062, bug#14630, bug#14669)
6923 * w32term.c (w32_draw_window_cursor): Compute the header line and
6924 mode line dimensions here.
6925 <w32_system_caret_window, w32_system_caret_hdr_height>:
6926 <w32_system_caret_mode_height>: New variables.
6928 * w32term.h: Declare them.
6930 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6932 * alloc.c (die): Move "assertion failed" string here ...
6933 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6934 COND when SUPPRESS_CHECKING. This shrinks the executable text
6935 size by 0.8% to 2.2% when configured with --enable-checking,
6936 depending on optimization flags (GCC 4.8.1 x86-64).
6938 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6940 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6942 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6943 base is 2; this is more accurate.
6945 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6947 * sound.c (string_default): Move to !WINDOWSNT section.
6948 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6950 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6952 * sound.c: Integer cleanups.
6953 Remove unnecessary forward decls.
6954 (struct sound_device): The 'file' member is now a Lisp_Object, not
6955 a char *, so that we needn't invoke alloca on a huge size.
6956 (Fplay_sound_internal): Adjust to this.
6957 (string_default): New function.
6958 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6959 Use it to adjust to the struct sound_device change.
6960 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6961 (be2hs) [0]: Remove.
6963 * syntax.c (skip_chars): Don't use uninitialized storage
6964 when searching a multibyte buffer for characters that are not in a
6965 unibyte string that contains non-ASCII characters.
6967 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6969 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6970 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6972 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6974 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6976 2013-06-18 Kenichi Handa <handa@gnu.org>
6978 * font.c (Ffont_spec): Signal an error for an invalid font name
6981 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6983 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6984 In particular this ports to 32-bit sparc Sun cc.
6985 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6986 array with a dummy element at specpdl[-1], so that its address can
6988 (unbind_to): Do not copy the binding; not needed, now that we
6989 copy old_value in the one place where the copy is needed.
6990 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6991 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6992 (union specbinding): Rename from struct specbinding. Redo layout
6993 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6994 which is not portable. With Sun C 5.12 32-bit sparc, the
6995 declaration causes nargs to be an unsigned bitfield, a behavior
6996 that the C standard allows; but Emacs wants nargs to be signed.
6997 The overall type is now a union of structures rather than a
6998 structure of union of structures, and the 'kind' member is now a
6999 bitfield, so that the overall type doesn't grow. All uses changed.
7000 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7002 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7004 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7005 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7007 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7009 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7011 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7012 unless we know that the window w's frame is a frame object.
7013 Another attempt at solving bug#14062 and bug#14630.
7015 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7017 * textprop.c (property_set_type): New enum.
7018 (add_properties): Allow appending/prepending text properties.
7019 (add_text_properties_1): Factored out of Fadd_text_properties.
7020 (Fadd_text_properties): Move all the code into
7021 add_text_properties_1.
7022 (Fadd_face_text_property): New function that calls
7023 add_text_properties_1.
7025 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7027 Move functions from lisp.h to individual modules when possible.
7028 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7029 * alloc.c (XFLOAT_INIT, set_symbol_name):
7030 * buffer.c (CHECK_OVERLAY):
7031 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7032 (set_char_table_parent):
7033 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7034 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7035 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7036 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7038 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7039 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7040 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7041 (backtrace_args, backtrace_debug_on_exit):
7042 * floatfns.c (CHECK_FLOAT):
7043 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7044 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7045 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7046 (set_hash_index_slot):
7047 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7048 * marker.c (CHECK_MARKER):
7049 * textprop.c (CHECK_STRING_OR_BUFFER):
7050 * window.c (CHECK_WINDOW_CONFIGURATION):
7051 Move here from lisp.h, and make these functions static rather than
7053 * buffer.c (Qoverlayp):
7055 * fns.c (Qhash_table_p):
7056 * window.c (Qwindow_configuration_p):
7058 * lisp.h: Remove the abovementioned defns and decls.
7060 Use functions, not macros, for XINT etc (Bug#11935).
7061 In lisp.h, prefer functions to function-like macros, and
7062 constants to object-like macros, when either will do. This:
7063 . simplifies use, as there's no more need to worry about
7064 arguments' side effects being evaluated multiple times.
7065 . makes the code easier to debug on some platforms.
7066 However, when using gcc -O0, keep using function-like macros
7067 for a few critical operations, for performance reasons.
7068 This sort of thing isn't needed with gcc -Og, but -Og
7069 is a GCC 4.8 feature and isn't widely-enough available yet.
7070 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7071 Remove enum lsb_bits; no longer needed.
7072 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7073 * buffer.c (Qoverlap):
7075 * fns.c (Qhash_table_p):
7076 Now extern, so lisp.h can use these symbols.
7077 * dispextern.h: Include character.h, for MAX_CHAR etc.
7078 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7079 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7080 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7081 (GLYPH_CODE_P): Move here from lisp.h.
7082 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7083 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7084 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7085 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7086 XUNTAG now returns void *.
7087 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7088 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7089 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7090 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7091 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7092 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7093 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7094 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7095 New macros, renamed from their sans-lisp_h_ counterparts.
7096 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7097 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7098 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7099 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7100 If compiling via GCC without optimization, define these as macros
7101 in addition to inline functions.
7102 To disable this, compile with -DINLINING=0.
7103 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7104 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7105 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7106 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7107 (INTMASK, VALMASK): Now macros, since static values cannot be
7108 accessed from extern inline functions.
7109 (VALMASK): Also a constant, for benefit of old GDB.
7110 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7111 is INTEGERP, which can fold it in.
7112 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7113 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7114 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7115 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7116 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7117 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7118 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7119 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7120 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7121 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7122 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7123 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7124 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7125 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7126 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7127 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7128 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7129 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7130 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7131 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7132 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7133 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7134 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7135 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7136 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7137 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7138 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7139 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7140 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7141 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7142 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7143 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7144 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7146 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7147 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7148 (VALMASK): Define in one place rather than in two, merging the
7149 USE_LSB_TAG parts; this is simpler.
7150 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7151 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7152 Move up, to avoid use before definition.
7153 Also include "globals.h" earlier, for the same reason.
7154 (make_natnum): New function.
7155 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7156 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7157 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7158 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7159 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7160 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7161 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7162 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7163 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7164 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7165 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7166 (Qwindow_configuration_p, Qimage): New forward declarations.
7167 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7168 (STRING_COPYIN): Remove; unused.
7169 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7170 (xcar_addr, xcdr_addr): New functions. All uses changed.
7171 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7172 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7173 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7174 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7175 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7176 (TYPE_RANGED_INTEGERP): Simplify.
7177 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7178 (setlocale, fixup_locale, synchronize_system_messages_locale)
7179 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7180 Now empty functions, not macros.
7181 (functionp): Return bool, not int.
7182 * window.c (Qwindow_configuration_p): Now extern,
7183 so window.h can use it.
7184 * window.h (Qwindowp): Move decl back to lisp.h.
7186 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7188 * xdisp.c (Fline_pixel_height): New function, required for solving
7191 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7193 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7195 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7197 * lread.c (syms_of_lread):
7198 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7200 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7202 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7204 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7206 * fileio.c (expand_file_name): Doc fix.
7208 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7210 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7211 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7212 Wait for self, not for 0. This can't hurt on GNU or similar
7213 system, and may help with Cygwin.
7215 * keyboard.c: Don't use PROP (...) as an lvalue.
7216 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7217 Use set_prop (A, B), not PROP (A) = B.
7219 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7221 * xdisp.c (get_it_property): Use it->window instead of generating
7222 a Lisp object from it->w.
7224 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7226 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7227 get-char-property the window that is being rendered, instead of
7228 the buffer, to support window-specific overlays. (Bug#14575)
7229 (compute_display_string_pos): When W is NULL, use the current
7230 buffer as the object to pass to get-char-property.
7231 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7232 pointer member of the bidi iterator, since no window is pertinent
7235 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7237 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7238 being displayed, and pass it to compute_display_string_pos.
7239 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7240 (bidi_paragraph_init): All callers changed.
7242 * xdisp.c (init_from_display_pos, init_iterator)
7243 (handle_single_display_spec, next_overlay_string)
7244 (get_overlay_strings_1, reseat_1, reseat_to_string)
7245 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7246 Set bidi_it.w member from it->w.
7247 (compute_display_string_pos): Accept additional argument, the
7248 window being displayed, and pass it to Fget_char_property.
7251 * dispextern.h (struct bidi_it): New member w, the window being
7253 (compute_display_string_pos): Adjust prototype.
7255 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7257 * xgselect.c: Remove unneeded include xterm.h.
7259 * process.c (wait_reading_process_output): Check for NS before GLIB.
7260 GLIB may be linked in due to rsvg, but ns_select must be called.
7262 * xgselect.c (xg_select): Remove call to window_system_available
7263 and g_main_context_pending at the top, so Gdk events (i.e. file
7264 notify) are processed when Emacs is started with -nw.
7266 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7268 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7269 (ctagsfiles3): New variable, includes only *.m files.
7270 (TAGS): Use an explicit language name in the regular expressions,
7271 to avoid transformation of '/SOMETHING' by MSYS to
7272 'c:\MSYS\SOMETHING'.
7274 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7276 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7278 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7280 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7281 still need to set the mouse pointer shape and activate help-echo.
7284 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7286 A few porting etc. fixes for the new file monitor code.
7287 See the thread containing
7288 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7289 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7290 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7291 (dir_monitor_callback, Fgfile_rm_watch):
7292 Use assq_no_quit instead of Fassoc, for speed.
7293 (dir_monitor_callback, Fgfile_rm_watch):
7294 eassert that the monitor is a fixnum.
7295 (dir_monitor_callback): No need for CDR_SAFE.
7296 Simplify building of lisp with alternative tails.
7297 (Fgfile_add_watch, Fgfile_rm_watch):
7298 Do not assume glib functions set errno reliably on failure.
7299 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7300 and signal an error otherwise.
7301 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7302 Use Fdelq instead of Fdelete, for speed.
7304 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7306 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7307 don't insist on being invoked on a highlighted tool-bar button.
7308 Avoids losing tool-bar functionality when mouse-highlight is nil.
7309 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7310 Don't highlight when mouse-highlight is nil.
7311 (note_mouse_highlight): When mouse-highlight is nil, don't return
7312 right away; instead, run tool-bar and mode-line highlight
7313 subroutine, clear any existing highlight, and revert the mouse
7314 pointer to its default shape. (Bug#14558)
7316 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7318 * lisp.mk (lisp): Add prog-mode.el.
7320 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7322 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7323 * process.c (dummy_handler): New function.
7324 (lib_child_handler): New static var.
7325 (handle_child_signal): Invoke it.
7326 (catch_child_signal): If a library has set up a signal handler,
7327 save it into lib_child_handler.
7328 (init_process_emacs): If using glib and not on Windows, tickle glib's
7329 child-handling code so that it initializes its private SIGCHLD handler.
7330 * syssignal.h (SA_SIGINFO): Default to 0.
7331 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7332 31; it should no longer be needed now.
7334 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7336 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7338 * gfilenotify.c (globals_of_gfilenotify): New function.
7339 (syms_of_gfilenotify): Move global initialization there.
7341 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7343 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7345 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7346 * keyboard.c (menu_bar_items, tool_bar_items):
7347 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7348 not override local keymaps any more.
7350 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7352 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7354 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7356 * w32console.c (initialize_w32_display): Return the dimensions of
7357 the console window via 2 additional arguments, not via the current
7358 frame. This avoids crashes due to overrunning the bounds of
7359 frame's decode_mode_spec_buffer, which is not resized following
7360 the change of the frame dimensions from the initial 10x10.
7362 * w32term.h (w32_initialize_display_info): Adjust prototype.
7364 * term.c (init_tty): Take dimensions of the frame from the values
7365 returned by initialize_w32_display.
7367 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7368 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7369 (LIBES): Add $(GFILENOTIFY_LIBS).
7371 * w32inevt.c (handle_file_notifications): Add dummy implementation
7372 for !HAVE_W32NOTIFY.
7374 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7376 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7378 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7380 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7382 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7384 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7386 Fix minor problems found by static checking.
7387 * data.c (pure_write_error):
7388 Use xsignal2, not Fsignal, as Fsignal might return.
7389 * eval.c (set_backtrace_debug_on_exit): Now static.
7390 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7391 No longer inline. EXTERN_INLINE is needed only for functions
7392 defined in .h files. Reindent function header as per GNU style.
7393 (backtrace_p, backtrace_top, backtrace_next):
7394 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7395 compiler or linker. Add extern decls to pacify gcc -Wall.
7396 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7398 * frame.c (free_monitors): Define only on platforms that need it.
7399 * nsterm.m (ns_term_init):
7400 * process.c (catch_child_signal):
7401 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7402 defined on all porting targets these days.
7403 * process.c, process.h (catch_child_signal):
7404 Make it extern only if NS_IMPL_GNUSTEP is defined.
7406 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7408 * w32.c (gettimeofday): Make the signature identical to prototype
7409 in nt/inc/sys/time.h.
7411 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7413 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7416 * keyboard.c (safe_run_hooks_error): Improve error message.
7418 * data.c (pure_write_error): Add `object' argument.
7419 * puresize.h (CHECK_IMPURE): Use it.
7421 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7423 * Makefile.in (NOTIFY_OBJ): New variable.
7424 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7426 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7427 Call syms_of_gfilenotify.
7429 * gfilenotify.c: New file.
7431 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7432 and Qfile_w32notify.
7433 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7434 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7436 * lisp.h: Declare syms_of_gfilenotify.
7438 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7440 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7442 Merge the specpdl and backtrace stacks. Make the structure of the
7443 specpdl entries more obvious via a tagged union of structs.
7444 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7445 (enum specbind_tag): New enum.
7446 (struct specbinding): Make it a tagged union of structs.
7447 Add a case for backtrace records.
7448 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7449 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7450 (backtrace_debug_on_exit): New accessors.
7451 (struct backtrace): Remove.
7452 (struct catchtag): Remove backlist field.
7453 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7455 (Flocal_variable_p): Speed up the common case where the binding is
7457 * eval.c (backtrace_list): Remove.
7458 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7459 (set_backtrace_args, set_backtrace_nargs)
7460 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7461 (backtrace_next): New functions.
7462 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7463 (unwind_to_catch, internal_lisp_condition_case)
7464 (internal_condition_case, internal_condition_case_1)
7465 (internal_condition_case_2, internal_condition_case_n): Don't bother
7466 with backtrace_list any more.
7467 (Fsignal): Adjust to new backtrace format.
7468 (grow_specpdl): Move up.
7469 (record_in_backtrace): New function.
7470 (eval_sub, Ffuncall): Use it.
7471 (apply_lambda): Adjust to new backtrace format.
7472 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7474 (specbind): Adjust to new specpdl format. Simplify.
7475 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7476 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7478 (mark_backtrace): Remove.
7479 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7480 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7481 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7483 * profiler.c (record_backtrace): Use get_backtrace.
7484 (handle_profiler_signal): Use backtrace_top_function.
7485 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7488 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7490 * process.h (catch_child_signal): Declare.
7492 * process.c (catch_child_signal): New function.
7493 (init_process_emacs): Call it.
7495 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7496 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7498 (x_set_cursor_type): Remove declaration.
7499 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7500 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7501 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7502 (ns_get_color): Use F suffix on float.
7503 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7504 (ns_get_rgb_color): Remove.
7505 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7506 (note_mouse_movement): x and y are CGFloat.
7507 (ns_draw_fringe_bitmap): Remove unused rowY.
7508 Change #if to COCOA && >= 10_6.
7509 (ns_draw_window_cursor): Remove unused overspill.
7510 (ns_draw_underwave): width and x are EamcsCGFloat.
7511 (ns_draw_box): thickness is CGFloat.
7512 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7513 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7514 if not in main thread.
7515 (ns_get_pending_menu_title, ns_check_menu_open)
7516 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7517 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7518 (sendFromMainThread:): New method.
7519 (changeFont:): size is CGFloat.
7520 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7521 Disable warning about permanent text.
7522 (characterIndexForPoint:): Adjust return type depending on GNUStep
7524 (mouseDown:): delta is CGFloat.
7525 (updateFrameSize): Remove unised variable f.
7526 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7527 Cast float to EmacsCGFloat.
7528 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7529 also to -1 when restoring.
7530 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7531 inside NS_IMPL_COCOA.
7532 (toggleFullScreen:): Put call to toggleFullScreen inside
7533 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7534 (setPosition:portion:whole:): por is CGFloat.
7535 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7536 (mouseDown:): Use CGFloat.
7537 (mouseDragged:): Remove unised variable edge.
7538 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7540 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7542 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7543 when NS_IMPL_GNUSTEP.
7544 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7545 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7546 (EmacsToolbar): Add clearAll. Add tag argument to
7547 addDisplayItemWithImage.
7548 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7550 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7552 * nsmenu.m (ns_update_menubar): Make static.
7553 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7554 (fillWithWidgetValue:): Add cast to SEL for setAction.
7555 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7556 (update_frame_tool_bar): Update code for GNUStep.
7557 (clearAll): New method.
7558 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7559 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7560 Move identifierToItem setObject and activeIdentifiers addObject before
7561 call to insertItemWithItemIdentifier.
7562 (validateVisibleItems): Fix indentation.
7563 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7564 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7565 UtilityWindow to aStyle, remove call to setStyleMask.
7567 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7569 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7570 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7571 Use F suffix on floats.
7572 (ns_char_width): Returns CGFloat.
7573 (ns_ascii_average_width): w is CGFloat instead of float.
7574 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7576 (ns_glyph_metrics): CGFloat instead of float.
7578 * nsfns.m (x_set_foreground_color, x_set_background_color):
7580 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7581 remove unused variables.
7582 (Fns_read_file_name): Keep track if panel is for save.
7583 Use ns_filename_from_panel/ns_directory_from_panel.
7584 (Fns_list_services): delegate only used for COCOA.
7585 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7586 Just return the input if GNUStep.
7587 (x_screen_planes): Remove.
7588 (Fxw_color_values): Use EmacsCGFloat
7589 (Fns_display_monitor_attributes_list): Only get screen number for
7591 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7593 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7594 ns_directory_from_panel.
7596 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7598 * process.c (handle_child_signal): Also use WCONTINUED.
7599 This is so that list-processes doesn't mistakenly list the process
7600 as stopped, when the process has actually been continued and is
7603 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7605 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7606 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7607 not already configured.
7609 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7611 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7613 * Makefile.in (mostlyclean): Remove *.res files.
7615 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7617 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7618 a buffer (bug#8447).
7620 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7622 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7623 display vector, and we backtrack, handle the case that the
7624 previous character position is also displayed from a display
7625 vector or covered by a display string or image. (Bug#14476)
7627 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7629 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7630 (struct MonitorInfo, free_monitors): Remove.
7631 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7632 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7633 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7636 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7637 (struct MonitorInfo, free_monitors): Remove.
7638 (ns_screen_name): Make static.
7639 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7640 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7643 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7644 (struct MonitorInfo): New struct.
7645 (free_monitors, make_monitor_attribute_list): Declare.
7647 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7649 (free_monitors, make_monitor_attribute_list): New functions.
7650 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7653 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7655 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7657 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7659 * keyboard.c: Apply keyboard decoding only to events that come directly
7660 from the tty, not from unread-command-events (bug#14368).
7661 (read_event_from_main_queue): New function, extracted from read_char.
7662 (read_decoded_char): Remove.
7663 (read_decoded_event_from_main_queue): New function to replace it.
7664 (read_char): Use it.
7665 (read_key_sequence): Use read_char rather than read_decoded_char.
7667 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7669 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7671 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7673 2013-05-22 Kenichi Handa <handa@gnu.org>
7675 The following changes are to fix the setting of
7676 buffer-file-coding-system on, for instance, C-x RET c unix RET
7677 _FILE_OF_DOS_EOL_TYPE_ RET.
7679 * coding.h (struct coding_system): New member detected_utf8_chars.
7681 * coding.c (detect_coding_utf_8): Count characters and check EOL
7682 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7684 (setup_coding_system): Do not initialize coding->head_ascii.
7685 (check_ascii): Do not set coding->eol_seen but update it. Do not
7686 call adjust_coding_eol_type here.
7687 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7688 If the eol-type of CODING is already specified, adjust the eol type
7689 of the found coding-system.
7690 (decode_coding_gap): Cancel previous change. Utilize the
7691 character numbers counted by detect_coding_utf_8. Fix detection
7694 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7696 * search.c (looking_at_1): Only set last_thing_searched if the match
7697 changed the match-data (bug#14281).
7699 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7701 * xdisp.c (reseat_at_previous_visible_line_start):
7702 Already declared in dispextern.h, so remove it here.
7703 (move_it_vertically_backward): Likewise.
7705 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7707 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7708 (Fx_display_pixel_width, Fx_display_pixel_height)
7709 (Fx_display_mm_width, Fx_display_mm_height):
7710 Mention `display-monitor-attributes-list' in docstrings.
7712 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7713 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7714 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7715 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7716 (Fx_display_backing_store, Fx_display_visual_class)
7717 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7718 (Fx_display_grayscale_p, Fx_display_pixel_width)
7719 (Fx_display_pixel_height, Fx_display_planes)
7720 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7721 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7722 (Fx_display_mm_width, Fx_display_mm_height)
7723 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7724 height for all physical monitors as in X11.
7726 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7727 Return pixel width or height for all physical monitors as in X11.
7729 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7731 Port --enable-gcc-warnings to clang.
7732 * bytecode.c (exec_byte_code):
7734 Redo diagnostic pragmas to pacify clang, too.
7735 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7736 * editfns.c (Fencode_time):
7737 * fileio.c (file_accessible_directory_p):
7738 * font.c (font_unparse_xlfd):
7739 Use '&"string"[index]' instead of '"string" + (index)'.
7740 * undo.c (user_error): Remove; unused.
7742 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7744 * insdel.c (insert_1_both): Document the arguments, instead of
7745 referring to insert_1, which no longer exists.
7747 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7748 some window, increment windows_or_buffers_changed, so that
7749 *Messages* display in that window is updated. (Bug#14408)
7751 * w32.c: Include epaths.h.
7752 (init_environment): Use cmdproxy.exe without leading directories.
7753 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7755 (gettimeofday): Adjust signature and return value to Posix
7758 * unexw32.c (open_output_file): Delete the existing emacs.exe
7759 before creating it, to break the hard link to the versioned
7762 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7763 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7764 (FIRSTFILE_OBJ): New variables.
7765 (W32_RES): Rename to EMACSRES. All users changed.
7766 (base_obj): Use $(CM_OBJ).
7767 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7768 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7769 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7770 $(W32_RES_LINK) before $(LIBES).
7771 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7773 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7775 * makefile.w32-in (DOC): Use just "DOC".
7777 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7779 * process.c: Export default filters and sentinels to Elisp.
7780 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7782 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7783 (Fset_process_sentinel, Fformat_network_address):
7784 Default to them instead of nil.
7785 (server_accept_connection): Sentinels can't be nil any more.
7786 (read_and_dispose_of_process_output): New function, extracted from
7787 read_process_output.
7788 (read_process_output): Use it; filters can't be nil.
7789 (Finternal_default_process_filter): New function, extracted from
7790 read_process_output.
7791 (exec_sentinel_unwind): Remove function.
7792 (exec_sentinel): Don't zilch sentinel while running.
7793 (status_notify): Sentinels can't be nil.
7794 (Finternal_default_process_sentinel): New function extracted from
7796 (setup_process_coding_systems): Default filter is not nil any more.
7797 (syms_of_process): Export new Elisp functions and initialize
7799 * lisp.h (make_lisp_proc): New function.
7801 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7803 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7805 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7807 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7808 unless we know that the window w is a leaf window.
7809 Another attempt at solving bug#14062.
7811 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7813 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7816 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7818 * image.c (gif_load): Check that subimages fit (Bug#14345).
7820 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7822 * lread.c (skip_dyn_eof): New function.
7823 (read1): Use it to skip the end of a file in response to #@00.
7825 * doc.c (get_doc_string): Slightly relax the sanity checking.
7827 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7829 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7830 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7831 (MonitorInfo): New struct.
7832 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7833 (Fns_display_monitor_attributes_list): New functions.
7834 (display-usable-bounds): Remove.
7835 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7838 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7840 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7841 (GTK_CHECK_VERSION): New macro, if not already defined.
7842 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7843 replaced by GTK_CHECK_VERSION.
7845 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7847 * xterm.h (GTK_PREREQ): New macro.
7848 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7849 to use this macro instead, for consistency and clarity.
7851 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7853 * xdisp.c (row_for_charpos_p): New function, with code of
7854 cursor_row_p, but accepts an additional argument CHARPOS instead
7855 of using a hardcoded PT.
7856 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7857 (row_containing_pos): Call row_for_charpos_p instead of partially
7858 doing the same. Fixes cursor positioning under longlines-mode
7859 when longlines-show-effect includes more than one newline, when
7860 moving the cursor vertically up.
7862 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7864 * makefile.w32-in (ACL_H): New macro.
7865 ($(BLD)/fileio.$(O)): Update dependencies.
7867 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7869 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7870 * Makefile.in (LIB_ACL): New macro.
7871 (LIBACL_LIBS): Remove.
7872 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7873 * fileio.c: Include <acl.h>.
7874 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7875 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7877 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7880 * unexelf.c: Don't assume ElfW (Half) fits in int.
7881 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7882 when dealing with ElfW (Half) values, since they can exceed 2**31
7883 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7884 (entry_address): Omit unused NUM arg. All uses changed.
7886 2013-05-07 Juri Linkov <juri@jurta.org>
7888 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7889 to the string converted from number with `Fnumber_to_string'.
7892 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7894 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7895 This fixes a problem introduced by my previous change.
7897 2013-05-07 Glenn Morris <rgm@gnu.org>
7899 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7901 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7903 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7905 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7907 Static checking by GCC 4.8.0.
7908 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7909 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7910 (x_get_monitor_attributes_fallback)
7911 (x_get_monitor_attributes_xinerama)
7912 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7913 Define only if USE_GTK.
7914 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7915 (x_get_monitor_attributes_fallback): Omit unused locals.
7916 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7917 Use double, not float, to avoid mixed-mode floating point arithmetic.
7919 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7920 Jan Djärv <jan.h.d@swipnet.se>
7922 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7923 (XINERAMA_CFLAGS): New macros.
7924 (ALL_CFLAGS, LIBES): Use them.
7926 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7927 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7928 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7929 (syms_of_xfns): DEFSYM them.
7930 (struct MonitorInfo): New struct.
7931 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7932 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7933 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7934 (x_get_monitor_attributes_xinerama): New functions.
7935 (Fx_display_monitor_attributes_list): New primitive.
7936 (syms_of_xfns): Defsubr it.
7938 * xterm.h (x_display_info): Add Xatom_net_workarea and
7939 Xatom_net_current_desktop.
7941 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7942 and dpyinfo->Xatom_net_current_desktop.
7944 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7946 * xdisp.c (pos_visible_p): Use the special code for finding the
7947 beginning of a display property or overlay for any "replacing"
7948 display property, not just for display strings. This solves
7949 incorrect reporting of position by posn-at-point. (Bug#14241)
7951 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7953 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7954 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7955 Verify that ElfW (Half) fits in int.
7956 (fatal): Use same signature as lisp.h.
7957 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7958 configure and build with -DUNEXELF_DEBUG without worrying about
7959 other modules that use DEBUG.
7960 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7961 possibly-wide integers now uses it instead of plain fprintf.
7962 (entry_address): New function, which avoids problems with 32-bit
7963 overflow on 64-bit hosts.
7964 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7965 (round_up): Don't assume the remainder fits in int.
7966 (find_section): Use bool for boolean. Simplify debug code.
7967 (unexec): Don't assume file sizes fit in int or size_t.
7968 Omit unnecessary trailing newline in 'fatal' format.
7969 Use strerror rather than outputting decimal error number.
7970 Remove unused code when emacs is not defined;
7971 this file relies on Emacs now.
7972 Don't assume e_phnum and e_shnum are positive.
7974 * regex.c: Fix problems when DEBUG is defined.
7975 (extract_number, extract_number_and_incr): Define regardless of
7976 whether DEBUG is defined; that's simpler and makes the code less
7977 likely to go stale in the normal case when DEBUG is not defined.
7978 Return int rather than taking an int * arg. All callers changed.
7979 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7980 Remove, replacing with ...
7981 (DEBUG_PRINT): New macro. All callers changed.
7982 (DEBUG_COMPILES_ARGUMENTS): New macro.
7983 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7984 (print_compiled_pattern, print_double_string) [DEBUG]:
7985 Use prototype rather than old-style definition.
7986 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7987 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7988 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7989 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7990 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7991 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7992 This matters only when DEBUG is defined.
7994 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7996 * xdisp.c (set_iterator_to_next): Set the
7997 ignore_overlay_strings_at_pos_p flag only if we are _really_
7998 iterating over an overlay string, as indicated by the
7999 current.overlay_string_index member. (Bug#14306)
8001 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8003 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8004 to where it is used, to avoid autorelease issues (Bug#14050).
8006 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8008 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8009 * fileio.c (syms_of_fileio): Implement this.
8010 * filelock.c (create_lock_file): If symbolic links don't work, so
8011 we use a regular file as a lock file, do not fsync the lock file;
8014 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8016 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8017 (syms_of_minibuf): Adjust accodingly.
8019 * callint.c (Fcall_interactively): Adjust calls accordingly.
8021 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8023 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8024 w->contents is a buffer before computing everything else.
8025 Use parentheses to disambiguate last part of the condition.
8027 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8028 assertion violations. (Bug#14062)
8030 2013-05-01 David Reitter <david.reitter@gmail.com>
8032 * nsfns.m (ns_tooltip): Initialize.
8034 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8036 * coding.c (decode_coding_gap): Don't remove the character before
8037 a newline unless it's a CR character. (Bug#14287)
8039 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8041 * dispextern.h (struct face): Move enum face_underline_type
8042 earlier so that bitfields can be in the same word.
8044 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8046 * nsfns.m (handlePanelKeys): New function.
8047 (EmacsOpenPanel:performKeyEquivalent:)
8048 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8049 arrows/function/control and copy/paste keys (Bug#14296).
8051 2013-04-27 Juri Linkov <juri@jurta.org>
8053 * callint.c (Fcall_interactively): Call `Qread_number' for
8054 interactive code letter `n' instead of using duplicate code.
8057 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8059 * systime.h (make_timeval): Declare as 'const'.
8061 2013-04-27 Kenichi Handa <handa@gnu.org>
8063 * font.c (font_open_entity): Always open a font of manageable
8066 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8068 Port better to AIX (Bug#14258).
8069 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8072 2013-04-24 Kenichi Handa <handa@gnu.org>
8074 * coding.c (decode_coding_iso_2022): When an invalid escape
8075 sequence is encountered, reset the invocation and designation
8076 status to the safest one.
8078 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8080 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8081 Without this fix, "make distclean" leaves stamp-h1 behind.
8083 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8085 * w32fns.c (w32_fullscreen_rect): New function to compute the
8086 window rectangle for the given fullscreen mode.
8087 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8088 longer tunes the window size. This keeps the window's edges flush
8089 with the screen and allows the taskbar to hide itself in fullboth.
8091 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8092 window decorations and uses the entire screen.
8094 * w32term.h (w32_fullscreen_rect) Add prototype.
8095 (struct w32_output): Replace normal_width, normal_height,
8096 normal_top, and normal_left members with a single normal_placement
8098 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8100 (FRAME_NORMAL_PLACEMENT): New macro.
8102 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8104 * minibuf.c (Ftest_completion): Silence compiler warning.
8106 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8108 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8111 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8114 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8115 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8116 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8117 parentheses where appropriate.
8119 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8121 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8123 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8125 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
8126 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8127 Mention in the doc string that setting these variables takes
8128 effect only after a call to set-window-buffer. (Bug#14200)
8130 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8132 * indent.c (Fvertical_motion): Don't consider display strings on
8133 overlay strings as display strings on the buffer position we
8134 started from. This prevents vertical cursor motion from jumping
8135 more than one line when there's an overlay string with a display
8136 property at end of line.
8137 Reported by Karl Chen <Karl.Chen@quarl.org> in
8138 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8140 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8142 * window.c (select_window): `record_buffer' even if window is
8143 already selected (bug#14191).
8145 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8147 * window.c (Fwindow_end): Test more flags, including the buffer's
8148 last_overlay_modified flag, to determine whether the window's
8149 display is really up-to-date. Prevents the function from
8150 returning a stale value. (Bug#14170)
8151 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8154 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8156 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8157 garbaged only if it is not already the top frame on its TTY.
8158 This prevents flickering due to constant redrawing of TTY frames when
8159 there are GUI frames open in the same session. (Bug#13864)
8161 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8163 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8164 of marking the idle timers directly.
8166 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8168 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8171 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8173 * window.c (select_window): Don't record_buffer while the invariant is
8174 temporarily broken (bug#14161).
8176 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8178 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8180 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8182 2013-04-07 Romain Francoise <romain@orebokech.com>
8184 Ignore additional platform-specific ACL errors (Bug#13702).
8185 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8186 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8188 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8190 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8193 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8195 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8196 This bug was introduced by my 2013-02-25 change that simplified
8197 data_start configuration. Without this change, on GNU/Linux
8198 an Emacs configured with --enable-profiling fails immediately
8199 due to a profiler signal.
8200 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8201 with these flags. On platforms where special flags are needed
8202 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8203 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8204 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8206 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8208 Get rid of some platform-specific functions examining window
8209 system and its capabilities. This is a partial rework of the
8211 * lisp.h (have_menus_p): Remove prototype. This function is
8212 replaced with platform-independent window_system_available.
8213 (check_window_system): Move to...
8214 * frame.h (decode_window_system_frame, window_system_available):
8215 ...here, add new prototypes.
8216 * frame.c (window_system_available, decode_window_system_frame):
8218 (check_window_system): Platform-independent now.
8219 * xterm.h (x_in_use): Remove declaration.
8221 * w32term.h (check_x_frame):
8222 * nsterm.h (check_x_frame): Remove prototypes. This function
8223 is replaced with platform-independent decode_window_system_frame.
8224 * msdos.c (have_menus_p): Remove.
8225 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8226 Remove platform-specific functions. Use check_window_system,
8227 decode_window_system_frame and check_ns_display_info where
8228 appropriate. Minor style and comment tweaks.
8229 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8230 (check_x_frame): Likewise.
8231 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8233 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8234 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8235 * xmenu.c, xselect.c: All related users changed.
8237 2013-04-03 Kenichi Handa <handa@gnu.org>
8239 The following changes is to optimize the code for reading UTF-8
8242 * coding.c (check_ascii): Rename from detect_ascii. Return value
8243 changed. Check EOL format. Do not call adjust_coding_eol_type
8245 (check_utf_8): New function.
8246 (adjust_coding_eol_type): Do nothing if already adjusted.
8247 (detect_coding): Compare the return value of check_ascii with
8248 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8249 (decode_coding_gap): Optimize for valid UTF-8.
8251 2013-03-21 Kenichi Handa <handa@gnu.org>
8253 * coding.c (syms_of_coding): Cancel previous change.
8255 * insdel.c (insert_from_gap): Fix previous change.
8257 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8259 Consistently use platform-specific function to detect window system.
8260 * lisp.h (check_window_system): New prototype. This function is
8261 going to replace check_x, check_w32 and check_ns.
8262 (have_menus_p): Mention msdos.c in comment.
8263 * fontset.c (check_window_system_func): Remove. Adjust all users.
8264 * fontset.h (check_window_system_func): Remove prototype.
8265 * nsterm.h (check_ns):
8266 * xterm.h (check_x):
8267 * w32term.h (check_w32): Likewise.
8268 * menu.c (Fx_popup_menu): Use check_window_system.
8269 * msdos.c (check_window_system): Define for MS-DOS.
8270 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8271 * w32fns.c (check_window_system): Likewise for MS-Windows.
8272 * xfns.c (check_window_system): Likewise for X.
8273 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8274 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8276 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8278 Prefer < to > in range checks such as 0 <= i && i < N.
8279 This makes it easier to visualize quantities on a number line.
8280 This patch doesn't apply to all such range checks,
8281 only to the range checks affected by the 2013-03-24 change.
8282 This patch reverts most of the 2013-03-24 change.
8283 * alloc.c (xpalloc, Fgarbage_collect):
8284 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8285 * character.c (string_escape_byte8):
8286 * charset.c (read_hex):
8287 * data.c (cons_to_unsigned):
8288 * dispnew.c (update_frame_1):
8289 * doc.c (Fsubstitute_command_keys):
8290 * doprnt.c (doprnt):
8291 * editfns.c (hi_time, decode_time_components):
8292 * fileio.c (file_offset):
8293 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8294 * font.c (font_intern_prop):
8295 * frame.c (x_set_alpha):
8296 * gtkutil.c (get_utf8_string):
8297 * indent.c (check_display_width):
8298 * keymap.c (Fkey_description):
8299 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8301 * minibuf.c (read_minibuf_noninteractive):
8302 * process.c (wait_reading_process_output):
8303 * search.c (Freplace_match):
8304 * window.c (get_phys_cursor_glyph):
8305 * xdisp.c (redisplay_internal):
8306 * xsmfns.c (smc_save_yourself_CB):
8307 Prefer < to > for range checks.
8308 * dispnew.c (sit_for): Don't mishandle NaNs.
8309 This fixes a bug introduced in the 2013-03-24 change.
8310 * editfns.c (decode_time_components): Don't hoist comparison.
8311 This fixes another bug introduced in the 2013-03-24 change.
8313 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8315 * frame.h (struct frame): Drop scroll_bottom_vpos
8316 member becaue all real users are dead long ago.
8317 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8318 * xdisp.c (redisplay_internal): Adjust user.
8320 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8322 * nsmenu.m (showAtX:Y:for:): setLevel to
8323 NSPopUpMenuWindowLevel (Bug#13998).
8325 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8327 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8328 (ns_check_pending_open_menu): Declare.
8330 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8331 (x_activate_menubar): Update the menu with title that matches
8332 ns_get_pending_menu_title, and call
8333 ns_check_pending_openmenu (Bug#12698).
8334 (menuWillOpen:): New method.
8335 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8337 * nsterm.m (menu_will_open_state, menu_mouse_point)
8338 (menu_pending_title): New varaibles.
8339 (ns_get_pending_menu_title, ns_check_menu_open)
8340 (ns_check_pending_open_menu): New functions.
8342 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8344 * indent.c (current_column_bol_cache): Remove leftover which is not
8345 used in Fmove_to_column any more.
8346 (current_column, scan_for_column): Adjust users.
8347 * keyboard.c (last_point_position_buffer, last_point_position_window):
8348 Remove leftovers which are not used for recording undo any more.
8349 (command_loop_1, syms_of_keyboard): Adjust users.
8350 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8351 redisplay_window any more.
8352 (move_it_to): Adjust user.
8354 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8356 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8357 Update dependencies.
8359 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8361 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8362 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8365 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8367 * window.h (struct window): Replace hchild, vchild and buffer slots
8368 with the only contents slot. This is possible because each valid
8369 window may have either the child window (in vertical or horizontal
8370 combination) or buffer to display (for the leaf window). Using that,
8371 a lof of operations to traverse and/or change window hierarchies may
8372 be simplified. New member horizontal is used to distinguish between
8373 horizontal and vertical combinations of internal windows.
8374 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8375 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8376 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8377 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8378 Use contents slot, not buffer, where appropriate.
8379 (wset_combination): New function.
8380 (wset_buffer): Add eassert.
8381 (Fframe_first_window): Simplify the loop reaching first window.
8382 (Fwindow_buffer): Use WINDOW_LEAF_P.
8383 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8384 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8385 (unshow_buffer): Convert initial debugging check to eassert.
8386 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8387 (make_parent_window, window_resize_check, window_resize_apply)
8388 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8389 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8390 Adjust to match struct window changes.
8391 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8392 (mark_window_cursors_off, count_windows, get_leaf_windows)
8393 (foreach_window_1): Simplify the loop.
8394 * alloc.c (mark_object): Do not check for the leaf window because
8395 internal windows has no glyph matrices anyway.
8396 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8397 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8398 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8399 (build_frame_matrix_from_window_tree, mirror_make_current)
8400 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8401 (update_window_tree, set_window_update_flags): Simplify the loop.
8402 (sync_window_with_frame_matrix_rows): Enforce live window.
8403 Use contents slot, not buffer, where appropriate.
8404 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8405 and WINDOW_HORIZONTAL_COMBINATION_P.
8406 (make_frame_visible_1): Simplify the loop.
8407 Use contents slot, not buffer, where appropriate.
8408 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8409 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8410 (expose_window_tree): Likewise.
8411 Use contents slot, not buffer, where appropriate.
8412 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8413 to avoid deleted windows. Use contents slot instead of buffer.
8414 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8415 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8416 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8417 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8419 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8421 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8422 identify the reasons for assertion violations in bug#14062 and
8424 (Fx_show_tip): Fix compilation error under
8425 "--enable-check-lisp-object-type". (Bug#14073)
8427 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8428 Reported by <rzl24ozi@gmail.com>.
8430 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8432 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8434 (unwind_with_echo_area_buffer): ...to restore it here.
8435 This is needed to ensure that...
8436 (redisplay_window): ...both window markers are valid here,
8437 which is verified by eassert.
8438 * editfns.c (save_excursion_save): Do not assume that
8439 selected_window always displays the buffer.
8440 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8443 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8445 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8448 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8450 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8452 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8454 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8455 since MinGW's w32api headers do. This avoids compiler warnings.
8457 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8460 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8462 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8464 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8466 * gtkutil.c (style_changed_cb): Check if frame is live and an
8467 X frame (Bug#14038).
8469 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8471 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8472 Define only for _WIN32_WINNT less than 0x0500.
8473 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8475 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8476 see its own definitions of 'struct timeval' and 'struct timezone'.
8478 Fix incompatibilities between MinGW.org and MinGW64 headers.
8479 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8481 * w32.c (REPARSE_DATA_BUFFER): Guard with
8482 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8484 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8486 * xterm.c: Include X11/XKBlib.h
8487 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8489 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8491 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8493 * blockinput.h (input_blocked_p): Likewise.
8494 * bytecode.c (exec_byte_code): Likewise.
8495 * callproc.c (call_process_kill, call_process_cleanup)
8496 (Fcall_process): Likewise.
8497 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8498 (Fccl_execute_on_string): Likewise.
8499 * character.c (string_escape_byte8): Likewise.
8500 * charset.c (read_hex): Likewise.
8501 * cm.c (calccost): Likewise.
8502 * data.c (cons_to_unsigned): Likewise.
8503 * dired.c (directory_files_internal, file_name_completion):
8505 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8506 (sit_for): Likewise.
8507 * doc.c (Fsubstitute_command_keys): Likewise.
8508 * doprnt.c (doprnt): Likewise.
8509 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8510 * emacsgtkfixed.c: Likewise.
8511 * fileio.c (file_offset, Fwrite_region): Likewise.
8512 * floatfns.c (Fexpt, fmod_float): Likewise.
8513 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8515 * font.c (font_intern_prop): Likewise.
8516 * frame.c (x_set_alpha): Likewise.
8517 * gtkutil.c (get_utf8_string): Likewise.
8518 * indent.c (check_display_width): Likewise.
8519 * intervals.c (create_root_interval, rotate_right, rotate_left)
8520 (split_interval_right, split_interval_left)
8521 (adjust_intervals_for_insertion, delete_node)
8522 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8523 (merge_interval_right, merge_interval_left, copy_intervals)
8524 (set_intervals_multibyte_1): Likewise.
8525 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8526 * keymap.c (Fkey_description): Likewise.
8527 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8528 * lread.c (openp, read_integer, read1, string_to_number):
8530 * menu.c (ensure_menu_items): Likewise.
8531 * minibuf.c (read_minibuf_noninteractive): Likewise.
8532 * print.c (printchar, strout): Likewise.
8533 * process.c (create_process, Faccept_process_output)
8534 (wait_reading_process_output, read_process_output, send_process)
8535 (wait_reading_process_output): Likewise.
8536 * profiler.c (make_log, handle_profiler_signal): Likewise.
8537 * regex.c (re_exec): Likewise.
8538 * regex.h: Likewise.
8539 * search.c (looking_at_1, Freplace_match): Likewise.
8540 * sysdep.c (get_child_status, procfs_ttyname)
8541 (procfs_get_total_memory): Likewise.
8542 * systime.h (EMACS_TIME_VALID_P): Likewise.
8543 * term.c (dissociate_if_controlling_tty): Likewise.
8544 * window.c (get_phys_cursor_glyph): Likewise.
8545 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8546 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8548 * xfns.c (Fx_window_property): Likewise.
8549 * xmenu.c (set_frame_menubar): Likewise.
8550 * xselect.c (x_get_window_property, x_handle_dnd_message):
8552 * xsmfns.c (smc_save_yourself_CB): Likewise.
8553 * xterm.c (x_scroll_bar_set_handle): Likewise.
8555 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8557 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8558 to be optional or nil. Adjust comment and convert it to docstring.
8559 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8560 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8562 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8564 Static checking by GCC 4.8-20130319.
8565 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8566 * process.c (Fset_process_datagram_address)
8567 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8568 * xdisp.c (get_char_face_and_encoding):
8569 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8570 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8571 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8573 2013-03-24 Ken Brown <kbrown@cornell.edu>
8575 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8576 fix compilation on 64-bit Cygwin, where underscores are not
8577 automatically prepended.
8579 * w32term.c (w32_initialize): Silence compiler warning.
8581 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8583 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8584 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8585 variables, to save and restore frame dimensions.
8586 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8587 after returning from a 'fullscreen' configuration.
8588 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8589 to avoid races between the main thread and the input thread.
8591 * w32term.h (struct w32_output): New members normal_width,
8592 normal_height, normal_top, normal_left, and prev_fsmode.
8593 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8594 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8597 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8598 'fullscreen' parameter. Always record previous width and height
8599 of the frame, except when switching out of maximized modes, so
8600 that they could be restored correctly, instead of resetting to the
8601 default frame dimensions. Send SC_RESTORE command to the frame,
8602 unless we are going to send SC_MAXIMIZE, to restore the frame
8603 resize hints in the mouse pointer shown by the window manager.
8606 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8608 * lisp.h (get_frame_param): Adjust conditions for prototype
8611 2013-03-22 Ken Brown <kbrown@cornell.edu>
8613 * unexcw.c: Drop unneeded inclusion of w32common.h.
8614 (report_sheap_usage): Declare.
8615 (read_exe_header): Add magic numbers for x86_64.
8616 (fixup_executable): Fix printf format specifier for unsigned long
8619 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8621 * frame.h (struct frame): Put menu_bar_window under #ifdef
8622 because this member is not needed when X toolkit is in use.
8623 (fset_menu_bar_window):
8624 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8625 (free_glyphs, update_frame):
8626 * xdisp.c (expose_frame): Likewise.
8627 (display_menu_bar): Likewise. Remove redundant eassert.
8628 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8631 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8633 Use functions and constants to manipulate Lisp_Save_Value objects.
8634 This replaces code that used macros and strings and token-pasting.
8635 The change makes the C source a bit easier to follow,
8636 and shrinks the Emacs executable a bit.
8637 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8638 (make_save_value): Change 1st arg from string to enum. All callers
8641 (mark_object): Use if, not #if, for GC_MARK_STACK.
8642 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8643 (XSAVE_OBJECT): Now functions, not macros.
8644 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8645 the constant was never used.
8646 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8647 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8648 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8649 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8651 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8652 type3 with a single member save_type. All uses changed.
8653 (save_type, set_save_pointer, set_save_integer): New functions.
8654 * print.c (PRINTX): Remove.
8656 * alloc.c: Remove redundant static declarations.
8658 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8660 * window.h (struct window): Convert left_col, top_line, total_lines
8661 and total_cols from Lisp_Objects to integers. Adjust comments.
8662 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8664 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8665 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8666 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8667 Adjust users where appropriate.
8669 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8671 * frame.h (struct frame): Drop resx and resy because the same data is
8672 available from window system-specific output context. Adjust users.
8673 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8674 New functions to provide defaults when no window system available.
8675 (FRAME_RES_X, FRAME_RES_Y): New macros.
8676 (NUMVAL): Move from xdisp.c.
8677 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8678 (Ffont_face_attributes, Fopen_font):
8679 * image.c (gs_load):
8680 * w32font.c (fill_in_logfont):
8681 * xdisp.c (calc_pixel_width_or_height):
8682 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8683 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8685 2013-03-20 Kenichi Handa <handa@gnu.org>
8687 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8688 to 1 (temporary workaround until a bug related to ASCII
8689 optimization is fixed).
8691 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8693 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8694 Signal error if window is not internal. Adjust docstring.
8695 (delete_all_child_windows): Use combination_limit to save the buffer.
8696 (Fset_window_configuration): Adjust accordingly.
8697 * print.c (syms_of_print): Initialize debugging output not here...
8698 (init_print_once): ...but in a new function here.
8699 * lisp.h (init_print_once): Add prototype.
8700 * emacs.c (main): Add call to init_print_once. Adjust comments.
8702 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8704 * window.c (window_resize_check, window_resize_apply)
8705 (window_from_coordinates, recombine_windows, set_window_buffer)
8706 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8707 (Fsplit_window_internal, Fdelete_window_internal)
8708 (freeze_window_starts): Use bool for booleans.
8709 * window.h (window_frame_coordinates, resize_frame_windows)
8710 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8712 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8714 * dispnew.c (bitch_at_user): Use `user-error'.
8716 2013-03-17 Ken Brown <kbrown@cornell.edu>
8718 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8719 as return type of image_background. (Bug#13981)
8720 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8722 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8724 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8725 (ns_select): Don't return with result uninitialized.
8727 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8730 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8732 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8733 directories. If filename is nil, get directory name (Bug#13932).
8734 Use getFilename and getDirectory.
8735 (getFilename, getDirectory): New methods for EmacsSavePanel and
8737 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8739 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8741 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8743 2013-03-15 Kenichi Handa <handa@gnu.org>
8745 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8746 (adjust_after_replace): Make it back to static. Delete the third
8747 arg text_at_gap_tail. Cancel the code for handling it.
8749 * coding.h (struct coding_system): New member eol_seen.
8751 * coding.c (detect_ascii): New function.
8752 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8753 when the source bytes are actually scanned. On detecting for
8754 coding_category_utf_8_auto, call detect_ascii instead of scanning
8755 source bytes directly.
8756 (produce_chars): Call insert_from_gap with the new arg 0.
8757 (encode_coding): Likewise.
8758 (decode_coding_gap): Control ASCII optimization by the variable
8759 disable_ascii_optimization instead of #ifndef .. #endif.
8760 Deccode EOL format according to coding->eol_seen.
8761 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8764 * lisp.h (adjust_after_replace): Cancel externing it.
8765 (insert_from_gap): Adjust prototype.
8767 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8769 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8770 FULLSCREEN_MAXIMIZED. (Bug#13935)
8772 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8774 * region-cache.c (find_cache_boundary, move_cache_gap)
8775 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8776 Simplify debugging check and convert to eassert. Adjust comment.
8777 (pp_cache): Put under ENABLE_CHECKING.
8779 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8781 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8782 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8784 (w32fullscreen_hook): If the frame is visible, reset
8785 f->want_fullscreen flag after changing the frame size. If the
8786 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8789 2013-03-13 Daniel Colascione <dancol@dancol.org>
8791 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8792 too so that these builds can use Cygwin's file conversion
8793 functions. (We've been building and linking cygw32.o all along
8794 and just not using it.)
8796 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8798 File synchronization fixes (Bug#13944).
8799 * Makefile.in (LIB_FDATASYNC): New macro.
8801 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8802 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8803 Don't worry about HAVE_FSYNC, since a substitute fsync is
8804 available if the system lacks one.
8805 (Fwrite_regin): Retry fsync if interrupted.
8807 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8809 * w32term.c (w32_read_socket): If the Emacs frame is being
8810 activated, call w32fullscreen_hook, to make sure the new frame
8811 dimensions are in effect. (Bug#13937)
8813 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8815 * xdisp.c (init_iterator): Simplify because both character and byte
8816 positions are either specified or -1. Add eassert. Adjust comment.
8817 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8818 character and byte positions can be obtained from marker.
8820 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8822 Static checking by Sun C 5.12.
8823 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8824 * bytecode.c (exec_byte_code):
8825 * dispnew.c (init_display):
8827 * fileio.c (Fsubstitute_in_file_name):
8828 * keyboard.c (Fevent_convert_list):
8829 * keymap.c (Fsingle_key_description):
8830 * term.c (maybe_fatal, fatal):
8831 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8832 * xsmfns.c (Fhandle_save_session):
8833 Omit unreachable code.
8834 * keymap.c (map_keymap_char_table_item): Cast void * to
8835 a function pointer type; the C Standard requires this.
8837 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8838 Include <sys/param.h> unconditionally, as that works elsewhere and
8839 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8840 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8843 See ChangeLog.12 for earlier changes.
8849 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8851 This file is part of GNU Emacs.
8853 GNU Emacs is free software: you can redistribute it and/or modify
8854 it under the terms of the GNU General Public License as published by
8855 the Free Software Foundation, either version 3 of the License, or
8856 (at your option) any later version.
8858 GNU Emacs is distributed in the hope that it will be useful,
8859 but WITHOUT ANY WARRANTY; without even the implied warranty of
8860 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8861 GNU General Public License for more details.
8863 You should have received a copy of the GNU General Public License
8864 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.