1 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8 the SIGCHLD handler, since the code is not atomic and (due to glib)
9 signals may be arriving now.
10 * sysdep.c (init_signals): Do not catch child signals here;
11 'main' now does that later, at a safer time.
13 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15 Clean up SIGCHLD handling a bit (Bug#14569).
16 * process.c, process.h (catch_child_signal):
17 Now always extern, even if !NS_IMPL_GNUSTEP.
18 * process.c (catch_child_signal): Move glib tickler here from
19 init_process_emacs, so that it's done earlier in Emacs
20 initialization. Also move the noninteractive && !initialized
21 check here from init_process_emacs. This is all a bit cleaner for
22 GNUish platforms, and I hope it works around the Cygwin bug.
23 * sysdep.c (init_signals): Invoke catch_child_signal here, so
24 that glib signal handling is tickled before glib creates threads.
26 * process.c (wait_reading_process_output): Avoid int overflow
27 when reading more than 2 GiB total from a process.
29 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
31 * process.c (create_process): Handle a couple more cases,
32 i.e., work even if new_argv and wait_child_setup[i] are cached.
33 Use Fcall_process's style for volatile vars.
35 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
37 * process.c (create_process): Mark PROCESS volatile.
39 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
41 Use C99-style flexible array members if available.
42 This avoids some subtle aliasing issues, which typically
43 aren't a problem with GCC but may be a problem elsewhere.
44 * alloc.c (sdata): New typedef, replacing the old struct sdata.
45 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
46 In either case, it uses a flexible array member rather than
47 the old struct hack. All uses changed.
48 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
49 Adjust to sdata reorganization.
50 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
51 Use offsetof (struct, flex_array_member), not sizeof (struct), as
52 that ports better to pre-C99 non-GCC.
53 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
54 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
55 as the latter has changed.
56 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
57 and port better to pre-C99 GCC.
58 * image.c (struct xpm_cached_color):
59 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
60 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
61 Use FLEXIBLE_ARRAY_MEMBER.
62 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
63 Move decl to top level so it gets checked against implementation.
64 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
65 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
67 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
69 * syntax.c: Integer cleanups.
70 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
71 All uses that need 0-or-2 changed to:
72 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
73 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
74 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
75 (char_quoted, prev_char_comend_first, back_comment)
76 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
77 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
79 (update_syntax_table, skip_chars, skip_syntaxes):
80 Prefer int to unsigned when either will do.
81 (back_comment): Return boolean success flag, like forw_comment,
82 instead of positive-or-minus-1 (which might have overflowed int anyway).
83 Don't stuff ptrdiff_t into int.
84 (syntax_spec_code, syntax_code_spec): Now const.
85 (Fmatching_paren, scan_lists, scan_sexps_forward):
86 Use enum syntaxcode for syntax code.
87 (Fmatching_paren): Check that arg is a character, not just an integer.
88 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
89 (Finternal_describe_syntax_value): Omit no-longer-needed
91 (skip_chars): Use char, not unsigned char, when the distinction
93 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
94 * bytecode.c (exec_byte_code):
95 * syntax.c (syntax_spec_code, Fchar_syntax)
96 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
98 * syntax.h (SYNTAX_WITH_FLAGS):
99 Omit unnecessary casts.
101 2013-06-20 Eli Zaretskii <eliz@gnu.org>
103 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
104 line dimensions here, to avoid race conditions with the main
105 thread. (Bug#14062, bug#14630, bug#14669)
107 * w32term.c (w32_draw_window_cursor): Compute the header line and
108 mode line dimensions here.
109 <w32_system_caret_window, w32_system_caret_hdr_height>:
110 <w32_system_caret_mode_height>: New variables.
112 * w32term.h: Declare them.
114 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
116 * alloc.c (die): Move "assertion failed" string here ...
117 * lisp.h (eassert): ... from here. Also, suppress evaluation of
118 COND when SUPPRESS_CHECKING. This shrinks the executable text
119 size by 0.8% to 2.2% when configured with --enable-checking,
120 depending on optimization flags (GCC 4.8.1 x86-64).
122 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
124 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
126 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
127 base is 2; this is more accurate.
129 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
131 * sound.c (string_default): Move to !WINDOWSNT section.
132 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
134 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
136 * sound.c: Integer cleanups.
137 Remove unnecessary forward decls.
138 (struct sound_device): The 'file' member is now a Lisp_Object, not
139 a char *, so that we needn't invoke alloca on a huge size.
140 (Fplay_sound_internal): Adjust to this.
141 (string_default): New function.
142 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
143 Use it to adjust to the struct sound_device change.
144 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
147 * syntax.c (skip_chars): Don't use uninitialized storage
148 when searching a multibyte buffer for characters that are not in a
149 unibyte string that contains non-ASCII characters.
151 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
153 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
154 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
156 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
158 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
160 2013-06-18 Kenichi Handa <handa@gnu.org>
162 * font.c (Ffont_spec): Signal an error for an invalid font name
165 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
167 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
168 In particular this ports to 32-bit sparc Sun cc.
169 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
170 array with a dummy element at specpdl[-1], so that its address can
172 (unbind_to): Do not copy the binding; not needed, now that we
173 copy old_value in the one place where the copy is needed.
174 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
175 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
176 (union specbinding): Rename from struct specbinding. Redo layout
177 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
178 which is not portable. With Sun C 5.12 32-bit sparc, the
179 declaration causes nargs to be an unsigned bitfield, a behavior
180 that the C standard allows; but Emacs wants nargs to be signed.
181 The overall type is now a union of structures rather than a
182 structure of union of structures, and the 'kind' member is now a
183 bitfield, so that the overall type doesn't grow. All uses changed.
184 * process.c (Fmake_serial_process): Remove unnecessary initialization.
186 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
188 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
189 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
191 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
193 2013-06-17 Eli Zaretskii <eliz@gnu.org>
195 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
196 unless we know that the window w's frame is a frame object.
197 Another attempt at solving bug#14062 and bug#14630.
199 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
201 * textprop.c (property_set_type): New enum.
202 (add_properties): Allow appending/prepending text properties.
203 (add_text_properties_1): Factored out of Fadd_text_properties.
204 (Fadd_text_properties): Moved all the code into
205 add_text_properties_1.
206 (Fadd_face_text_property): New function that calls
207 add_text_properties_1.
209 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
211 Move functions from lisp.h to individual modules when possible.
212 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
213 * alloc.c (XFLOAT_INIT, set_symbol_name):
214 * buffer.c (CHECK_OVERLAY):
215 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
216 (set_char_table_parent):
217 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
218 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
219 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
220 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
222 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
223 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
224 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
225 (backtrace_args, backtrace_debug_on_exit):
226 * floatfns.c (CHECK_FLOAT):
227 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
228 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
229 (set_hash_hash, set_hash_hash_slot, set_hash_index)
230 (set_hash_index_slot):
231 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
232 * marker.c (CHECK_MARKER):
233 * textprop.c (CHECK_STRING_OR_BUFFER):
234 * window.c (CHECK_WINDOW_CONFIGURATION):
235 Move here from lisp.h, and make these functions static rather than
237 * buffer.c (Qoverlayp):
239 * fns.c (Qhash_table_p):
240 * window.c (Qwindow_configuration_p):
242 * lisp.h: Remove the abovementioned defns and decls.
244 Use functions, not macros, for XINT etc. (Bug#11935).
245 In lisp.h, prefer functions to function-like macros, and
246 constants to object-like macros, when either will do. This:
247 . simplifies use, as there's no more need to worry about
248 arguments' side effects being evaluated multiple times.
249 . makes the code easier to debug on some platforms.
250 However, when using gcc -O0, keep using function-like macros
251 for a few critical operations, for performance reasons.
252 This sort of thing isn't needed with gcc -Og, but -Og
253 is a GCC 4.8 feature and isn't widely-enough available yet.
254 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
255 Remove enum lsb_bits; no longer needed.
256 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
257 * buffer.c (Qoverlap):
259 * fns.c (Qhash_table_p):
260 Now extern, so lisp.h can use these symbols.
261 * dispextern.h: Include character.h, for MAX_CHAR etc.
262 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
263 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
264 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
265 (GLYPH_CODE_P): Move here from lisp.h.
266 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
267 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
268 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
269 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
270 XUNTAG now returns void *.
271 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
272 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
273 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
274 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
275 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
276 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
277 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
278 (lisp_h_XPNTR, lisp_h_XSYMBOL):
279 New macros, renamed from their sans-lisp_h_ counterparts.
280 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
281 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
282 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
283 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
284 If compiling via GCC without optimization, define these as macros
285 in addition to inline functions.
286 To disable this, compile with -DINLINING=0.
287 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
288 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
289 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
290 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
291 (INTMASK, VALMASK): Now macros, since static values cannot be
292 accessed from extern inline functions.
293 (VALMASK): Also a constant, for benefit of old GDB.
294 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
295 is INTEGERP, which can fold it in.
296 (XLI, XIL, XHASH, XTYPE,XINT, XFASTINT, XUINT)
297 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
298 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
299 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
300 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
301 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
302 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
303 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
304 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
305 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
306 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
307 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
308 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
309 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
310 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
311 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
312 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
313 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
314 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
315 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
316 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
317 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
318 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
319 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
320 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
321 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
322 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
323 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
324 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
325 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
326 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
327 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
328 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
330 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
331 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
332 (VALMASK): Define in one place rather than in two, merging the
333 USE_LSB_TAG parts; this is simpler.
334 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
335 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
336 Move up, to avoid use before definition.
337 Also include "globals.h" earlier, for the same reason.
338 (make_natnum): New function.
339 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
340 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
341 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
342 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
343 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
344 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
345 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
346 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
347 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
348 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
349 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
350 (Qwindow_configuration_p, Qimage): New forward declarations.
351 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
352 (STRING_COPYIN): Remove; unused.
353 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
354 (xcar_addr, xcdr_addr): New functions. All uses changed.
355 (IEEE_FLOATING_POINT): Now a constant, not a macro.
356 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
357 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
358 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
359 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
360 (TYPE_RANGED_INTEGERP): Simplify.
361 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
362 (setlocale, fixup_locale, synchronize_system_messages_locale)
363 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
364 Now empty functions, not macros.
365 (functionp): Return bool, not int.
366 * window.c (Qwindow_configuration_p): Now extern,
367 so window.h can use it.
368 * window.h (Qwindowp): Move decl back to lisp.h.
370 2013-06-15 Eli Zaretskii <eliz@gnu.org>
372 * xdisp.c (Fline_pixel_height): New function, required for solving
375 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
377 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
379 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
381 * lread.c (syms_of_lread):
382 * fns.c (Fprovide): Adjust to new format of after-load-alist.
384 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
386 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
388 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
390 * fileio.c (expand_file_name): Doc fix.
392 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
394 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
395 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
396 Wait for self, not for 0. This can't hurt on GNU or similar
397 system, and may help with Cygwin.
399 * keyboard.c: Don't use PROP (...) as an lvalue.
400 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
401 Use set_prop (A, B), not PROP (A) = B.
403 2013-06-10 Eli Zaretskii <eliz@gnu.org>
405 * xdisp.c (get_it_property): Use it->window instead of generating
406 a Lisp object from it->w.
408 2013-06-09 Eli Zaretskii <eliz@gnu.org>
410 * xdisp.c (get_it_property): If it->object is a buffer, pass to
411 get-char-property the window that is being rendered, instead of
412 the buffer, to support window-specific overlays. (Bug#14575)
413 (compute_display_string_pos): When W is NULL, use the current
414 buffer as the object to pass to get-char-property.
415 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
416 pointer member of the bidi iterator, since no window is pertinent
419 2013-06-08 Eli Zaretskii <eliz@gnu.org>
421 * bidi.c (bidi_fetch_char): Accept additional argument, the window
422 being displayed, and pass it to compute_display_string_pos.
423 (bidi_level_of_next_char, bidi_resolve_explicit_1)
424 (bidi_paragraph_init): All callers changed.
426 * xdisp.c (init_from_display_pos, init_iterator)
427 (handle_single_display_spec, next_overlay_string)
428 (get_overlay_strings_1, reseat_1, reseat_to_string)
429 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
430 Set bidi_it.w member from it->w.
431 (compute_display_string_pos): Accept additional argument, the
432 window being displayed, and pass it to Fget_char_property.
435 * dispextern.h (struct bidi_it): New member w, the window being
437 (compute_display_string_pos): Adjust prototype.
439 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
441 * xgselect.c: Remove unneeded include xterm.h.
443 * process.c (wait_reading_process_output): Check for NS before GLIB.
444 GLIB may be linked in due to rsvg, but ns_select must be called.
446 * xgselect.c (xg_select): Remove call to window_system_available
447 and g_main_context_pending at the top, so Gdk events (i.e. file
448 notify) are processed when Emacs is started with -nw.
450 2013-06-07 Eli Zaretskii <eliz@gnu.org>
452 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
453 (ctagsfiles3): New variable, includes only *.m files.
454 (TAGS): Use an explicit language name in the regular expressions,
455 to avoid transformation of '/SOMETHING' by MSYS to
458 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
460 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
462 2013-06-06 Eli Zaretskii <eliz@gnu.org>
464 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
465 still need to set the mouse pointer shape and activate help-echo.
468 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
470 A few porting etc. fixes for the new file monitor code.
471 See the thread containing
472 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
473 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
474 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
475 (dir_monitor_callback, Fgfile_rm_watch):
476 Use assq_no_quit instead of Fassoc, for speed.
477 (dir_monitor_callback, Fgfile_rm_watch):
478 eassert that the monitor is a fixnum.
479 (dir_monitor_callback): No need for CDR_SAFE.
480 Simplify building of lisp with alternative tails.
481 (Fgfile_add_watch, Fgfile_rm_watch):
482 Do not assume glib functions set errno reliably on failure.
483 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
484 and signal an error otherwise.
485 (Fgfile_rm_watch): Prefer CONSP to !NILP.
486 Use Fdelq instead of Fdelete, for speed.
488 2013-06-05 Eli Zaretskii <eliz@gnu.org>
490 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
491 don't insist on being invoked on a highlighted tool-bar button.
492 Avoids losing tool-bar functionality when mouse-highlight is nil.
493 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
494 Don't highlight when mouse-highlight is nil.
495 (note_mouse_highlight): When mouse-highlight is nil, don't return
496 right away; instead, run tool-bar and mode-line highlight
497 subroutine, clear any existing highlight, and revert the mouse
498 pointer to its default shape. (Bug#14558)
500 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
502 * lisp.mk (lisp): Add prog-mode.el.
504 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
506 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
507 * process.c (dummy_handler): New function.
508 (lib_child_handler): New static var.
509 (handle_child_signal): Invoke it.
510 (catch_child_signal): If a library has set up a signal handler,
511 save it into lib_child_handler.
512 (init_process_emacs): If using glib and not on Windows, tickle glib's
513 child-handling code so that it initializes its private SIGCHLD handler.
514 * syssignal.h (SA_SIGINFO): Default to 0.
515 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
516 31; it should no longer be needed now.
518 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
520 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
522 * gfilenotify.c (globals_of_gfilenotify): New function.
523 (syms_of_gfilenotify): Move global initialization there.
525 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
527 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
529 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
530 * keyboard.c (menu_bar_items, tool_bar_items):
531 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
532 not override local keymaps any more.
534 2013-06-04 Eli Zaretskii <eliz@gnu.org>
536 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
538 2013-06-03 Eli Zaretskii <eliz@gnu.org>
540 * w32console.c (initialize_w32_display): Return the dimensions of
541 the console window via 2 additional arguments, not via the current
542 frame. This avoids crashes due to overrunning the bounds of
543 frame's decode_mode_spec_buffer, which is not resized following
544 the change of the frame dimensions from the initial 10x10.
546 * w32term.h (w32_initialize_display_info): Adjust prototype.
548 * term.c (init_tty): Take dimensions of the frame from the values
549 returned by initialize_w32_display.
551 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
552 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
553 (LIBES): Add $(GFILENOTIFY_LIBS).
555 * w32inevt.c (handle_file_notifications): Add dummy implementation
558 * w32term.c: Wrap code with HAVE_W32NOTIFY.
560 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
562 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
564 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
566 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
568 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
570 Fix minor problems found by static checking.
571 * data.c (pure_write_error):
572 Use xsignal2, not Fsignal, as Fsignal might return.
573 * eval.c (set_backtrace_debug_on_exit): Now static.
574 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
575 No longer inline. EXTERN_INLINE is needed only for functions
576 defined in .h files. Reindent function header as per GNU style.
577 (backtrace_p, backtrace_top, backtrace_next):
578 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
579 compiler or linker. Add extern decls to pacify gcc -Wall.
580 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
582 * frame.c (free_monitors): Define only on platforms that need it.
583 * nsterm.m (ns_term_init):
584 * process.c (catch_child_signal):
585 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
586 defined on all porting targets these days.
587 * process.c, process.h (catch_child_signal):
588 Make it extern only if NS_IMPL_GNUSTEP is defined.
590 2013-06-03 Eli Zaretskii <eliz@gnu.org>
592 * w32.c (gettimeofday): Make the signature identical to prototype
593 in nt/inc/sys/time.h.
595 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
597 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
600 * keyboard.c (safe_run_hooks_error): Improve error message.
602 * data.c (pure_write_error): Add `object' argument.
603 * puresize.h (CHECK_IMPURE): Use it.
605 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
607 * Makefile.in (NOTIFY_OBJ): New variable.
608 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
610 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
611 Call syms_of_gfilenotify.
613 * gfilenotify.c: New file.
615 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
617 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
618 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
620 * lisp.h: Declare syms_of_gfilenotify.
622 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
624 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
626 Merge the specpdl and backtrace stacks. Make the structure of the
627 specpdl entries more obvious via a tagged union of structs.
628 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
629 (enum specbind_tag): New enum.
630 (struct specbinding): Make it a tagged union of structs.
631 Add a case for backtrace records.
632 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
633 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
634 (backtrace_debug_on_exit): New accessors.
635 (struct backtrace): Remove.
636 (struct catchtag): Remove backlist field.
637 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
639 (Flocal_variable_p): Speed up the common case where the binding is
641 * eval.c (backtrace_list): Remove.
642 (set_specpdl_symbol, set_specpdl_old_value): Remove.
643 (set_backtrace_args, set_backtrace_nargs)
644 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
645 (backtrace_next): New functions.
646 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
647 (unwind_to_catch, internal_lisp_condition_case)
648 (internal_condition_case, internal_condition_case_1)
649 (internal_condition_case_2, internal_condition_case_n): Don't bother
650 with backtrace_list any more.
651 (Fsignal): Adjust to new backtrace format.
652 (grow_specpdl): Move up.
653 (record_in_backtrace): New function.
654 (eval_sub, Ffuncall): Use it.
655 (apply_lambda): Adjust to new backtrace format.
656 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
658 (specbind): Adjust to new specpdl format. Simplify.
659 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
660 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
662 (mark_backtrace): Remove.
663 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
664 * xdisp.c (redisplay_internal): Use record_in_backtrace.
665 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
667 * profiler.c (record_backtrace): Use get_backtrace.
668 (handle_profiler_signal): Use backtrace_top_function.
669 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
672 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
674 * process.h (catch_child_signal): Declare.
676 * process.c (catch_child_signal): New function.
677 (init_process_emacs): Call it.
679 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
680 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
682 (x_set_cursor_type): Remove declaration.
683 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
684 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
685 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
686 (ns_get_color): Use F suffix on float.
687 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
688 (ns_get_rgb_color): Remove.
689 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
690 (note_mouse_movement): x and y are CGFloat.
691 (ns_draw_fringe_bitmap): Remove unused rowY.
692 Change #if to COCOA && >= 10_6.
693 (ns_draw_window_cursor): Remove unused overspill.
694 (ns_draw_underwave): width and x are EamcsCGFloat.
695 (ns_draw_box): thickness is CGFloat.
696 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
697 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
698 if not in main thread.
699 (ns_get_pending_menu_title, ns_check_menu_open)
700 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
701 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
702 (sendFromMainThread:): New method.
703 (changeFont:): size is CGFloat.
704 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
705 Disable warning about permanent text.
706 (characterIndexForPoint:): Adjust return type depending on GNUStep
708 (mouseDown:): delta is CGFloat.
709 (updateFrameSize): Remove unised variable f.
710 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
711 Cast float to EmacsCGFloat.
712 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
713 also to -1 when restoring.
714 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
715 inside NS_IMPL_COCOA.
716 (toggleFullScreen:): Put call to toggleFullScreen inside
717 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
718 (setPosition:portion:whole:): por is CGFloat.
719 (getMouseMotionPart:window:x:y:): Add F suffix to float.
720 (mouseDown:): Use CGFloat.
721 (mouseDragged:): Remove unised variable edge.
722 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
724 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
726 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
727 when NS_IMPL_GNUSTEP.
728 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
729 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
730 (EmacsToolbar): Add clearAll. Add tag argument to
731 addDisplayItemWithImage.
732 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
734 * nsselect.m (ns_get_local_selection): Remove unused variable type.
736 * nsmenu.m (ns_update_menubar): Make static.
737 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
738 (fillWithWidgetValue:): Add cast to SEL for setAction.
739 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
740 (update_frame_tool_bar): Update code for GNUStep.
741 (clearAll): New method.
742 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
743 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
744 Move identifierToItem setObject and activeIdentifiers addObject before
745 call to insertItemWithItemIdentifier.
746 (validateVisibleItems): Fix indentation.
747 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
748 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
749 UtilityWindow to aStyle, remove call to setStyleMask.
751 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
753 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
754 (ns_charset_covers, ns_get_covering_families, nsfont_open):
755 Use F suffix on floats.
756 (ns_char_width): Returns CGFloat.
757 (ns_ascii_average_width): w is CGFloat instead of float.
758 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
760 (ns_glyph_metrics): CGFloat instead of float.
762 * nsfns.m (x_set_foreground_color, x_set_background_color):
764 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
765 remove unused variables.
766 (Fns_read_file_name): Keep track if panel is for save.
767 Use ns_filename_from_panel/ns_directory_from_panel.
768 (Fns_list_services): delegate only used for COCOA.
769 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
770 Just return the input if GNUStep.
771 (x_screen_planes): Remove.
772 (Fxw_color_values): Use EmacsCGFloat
773 (Fns_display_monitor_attributes_list): Only get screen number for
775 (getDirectory, getFilename): Removed from EmacsOpenPanel and
777 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
778 ns_directory_from_panel.
780 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
782 * process.c (handle_child_signal): Also use WCONTINUED.
783 This is so that list-processes doesn't mistakenly list the process
784 as stopped, when the process has actually been continued and is
787 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
789 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
790 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
791 not already configured.
793 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
795 2013-05-29 Eli Zaretskii <eliz@gnu.org>
797 * Makefile.in (mostlyclean): Remove *.res files.
799 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
801 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
804 2013-05-27 Eli Zaretskii <eliz@gnu.org>
806 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
807 display vector, and we backtrack, handle the case that the
808 previous character position is also displayed from a display
809 vector or covered by a display string or image. (Bug#14476)
811 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
813 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
814 (struct MonitorInfo, free_monitors): Remove.
815 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
816 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
817 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
820 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
821 (struct MonitorInfo, free_monitors): Remove.
822 (ns_screen_name): Make static.
823 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
824 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
827 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
828 (struct MonitorInfo): New struct.
829 (free_monitors, make_monitor_attribute_list): Declare.
831 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
833 (free_monitors, make_monitor_attribute_list): New functions.
834 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
837 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
839 * callproc.c (call_process): Refine the doc string. (Bug#14045)
841 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
843 * keyboard.c: Apply keyboard decoding only to events that come directly
844 from the tty, not from unread-command-events (bug#14368).
845 (read_event_from_main_queue): New function, extracted from read_char).
846 (read_decoded_char): Remove.
847 (read_decoded_event_from_main_queue): New function to replace it.
849 (read_key_sequence): Use read_char rather than read_decoded_char.
851 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
853 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
855 * casetab.c (init_casetab_once): Fix last change (bug#14424).
857 2013-05-22 Kenichi Handa <handa@gnu.org>
859 The following changes are to fix the setting of
860 buffer-file-coding-system on, for instance, C-x RET c unix RET
861 _FILE_OF_DOS_EOL_TYPE_ RET.
863 * coding.h (struct coding_system): New member detected_utf8_chars.
865 * coding.c (detect_coding_utf_8): Count characters and check EOL
866 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
868 (setup_coding_system): Do not initialize coding->head_ascii.
869 (check_ascii): Do not set coding->eol_seen but update it. Do not
870 call adjust_coding_eol_type here.
871 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
872 If the eol-type of CODING is already specified, adjust the eol type
873 of the found coding-system.
874 (decode_coding_gap): Cancel previous change. Utilize the
875 character numbers counted by detect_coding_utf_8. Fix detection
878 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
880 * search.c (looking_at_1): Only set last_thing_searched if the match
881 changed the match-data (bug#14281).
883 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
885 * xdisp.c (reseat_at_previous_visible_line_start):
886 Already declared in dispextern.h, so remove it here.
887 (move_it_vertically_backward): Likewise.
889 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
891 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
892 (Fx_display_pixel_width, Fx_display_pixel_height)
893 (Fx_display_mm_width, Fx_display_mm_height):
894 Mention `display-monitor-attributes-list' in docstrings.
896 * nsfns.m (ns_get_screen): Remove function. All uses removed.
897 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
898 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
899 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
900 (Fx_display_backing_store, Fx_display_visual_class)
901 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
902 (Fx_display_grayscale_p, Fx_display_pixel_width)
903 (Fx_display_pixel_height, Fx_display_planes)
904 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
905 (Fx_display_screens): Don't confuse X11 screens with NS screens.
906 (Fx_display_mm_width, Fx_display_mm_height)
907 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
908 height for all physical monitors as in X11.
910 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
911 Return pixel width or height for all physical monitors as in X11.
913 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
915 Port --enable-gcc-warnings to clang.
916 * bytecode.c (exec_byte_code):
918 Redo diagnostic pragmas to pacify clang, too.
919 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
920 * editfns.c (Fencode_time):
921 * fileio.c (file_accessible_directory_p):
922 * font.c (font_unparse_xlfd):
923 Use '&"string"[index]' instead of '"string" + (index)'.
924 * undo.c (user_error): Remove; unused.
926 2013-05-16 Eli Zaretskii <eliz@gnu.org>
928 * insdel.c (insert_1_both): Document the arguments, instead of
929 referring to insert_1, which no longer exists.
931 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
932 some window, increment windows_or_buffers_changed, so that
933 *Messages* display in that window is updated. (Bug#14408)
935 * w32.c: Include epaths.h.
936 (init_environment): Use cmdproxy.exe without leading directories.
937 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
939 (gettimeofday): Adjust signature and return value to Posix
942 * unexw32.c (open_output_file): Delete the existing emacs.exe
943 before creating it, to break the hard link to the versioned
946 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
947 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
948 (FIRSTFILE_OBJ): New variables.
949 (W32_RES): Rename to EMACSRES. All users changed.
950 (base_obj): Use $(CM_OBJ).
951 (ALLOBJS): Use $(FIRSTFILE_OBJ).
952 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
953 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
954 $(W32_RES_LINK) before $(LIBES).
955 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
957 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
959 * makefile.w32-in (DOC): Use just "DOC".
961 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
963 * process.c: Export default filters and sentinels to Elisp.
964 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
966 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
967 (Fset_process_sentinel, Fformat_network_address):
968 Default to them instead of nil.
969 (server_accept_connection): Sentinels can't be nil any more.
970 (read_and_dispose_of_process_output): New function, extracted from
972 (read_process_output): Use it; filters can't be nil.
973 (Finternal_default_process_filter): New function, extracted from
975 (exec_sentinel_unwind): Remove function.
976 (exec_sentinel): Don't zilch sentinel while running.
977 (status_notify): Sentinels can't be nil.
978 (Finternal_default_process_sentinel): New function extracted from
980 (setup_process_coding_systems): Default filter is not nil any more.
981 (syms_of_process): Export new Elisp functions and initialize
983 * lisp.h (make_lisp_proc): New function.
985 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
987 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
989 2013-05-14 Eli Zaretskii <eliz@gnu.org>
991 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
992 unless we know that the window w is a leaf window.
993 Another attempt at solving bug#14062.
995 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
997 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
1000 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
1002 * image.c (gif_load): Check that subimages fit (Bug#14345).
1004 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
1006 * lread.c (skip_dyn_eof): New function.
1007 (read1): Use it to skip the end of a file in response to #@00.
1009 * doc.c (get_doc_string): Slightly relax the sanity checking.
1011 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
1013 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
1014 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1015 (MonitorInfo): New struct.
1016 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
1017 (Fns_display_monitor_attributes_list): New functions.
1018 (display-usable-bounds): Remove.
1019 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
1022 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
1024 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
1025 (GTK_CHECK_VERSION): New macro, if not already defined.
1026 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
1027 replaced by GTK_CHECK_VERSION.
1029 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
1031 * xterm.h (GTK_PREREQ): New macro.
1032 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
1033 to use this macro instead, for consistency and clarity.
1035 2013-05-08 Eli Zaretskii <eliz@gnu.org>
1037 * xdisp.c (row_for_charpos_p): New function, with code of
1038 cursor_row_p, but accepts an additional argument CHARPOS instead
1039 of using a hardcoded PT.
1040 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
1041 (row_containing_pos): Call row_for_charpos_p instead of partially
1042 doing the same. Fixes cursor positioning under longlines-mode
1043 when longlines-show-effect includes more than one newline, when
1044 moving the cursor vertically up.
1046 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
1048 * makefile.w32-in (ACL_H): New macro.
1049 ($(BLD)/fileio.$(O)): Update dependencies.
1051 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1053 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
1054 * Makefile.in (LIB_ACL): New macro.
1055 (LIBACL_LIBS): Remove.
1056 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
1057 * fileio.c: Include <acl.h>.
1058 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
1059 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
1061 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
1064 * unexelf.c: Don't assume ElfW (Half) fits in int.
1065 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
1066 when dealing with ElfW (Half) values, since they can exceed 2**31
1067 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
1068 (entry_address): Omit unused NUM arg. All uses changed.
1070 2013-05-07 Juri Linkov <juri@jurta.org>
1072 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
1073 to the string converted from number with `Fnumber_to_string'.
1076 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1078 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
1079 This fixes a problem introduced by my previous change.
1081 2013-05-07 Glenn Morris <rgm@gnu.org>
1083 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
1085 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
1087 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
1089 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1091 Static checking by GCC 4.8.0.
1092 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
1093 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
1094 (x_get_monitor_attributes_fallback)
1095 (x_get_monitor_attributes_xinerama)
1096 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
1097 Define only if USE_GTK.
1098 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
1099 (x_get_monitor_attributes_fallback): Omit unused locals.
1100 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
1101 Use double, not float, to avoid mixed-mode floating point arithmetic.
1103 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1104 Jan Djärv <jan.h.d@swipnet.se>
1106 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
1107 (XINERAMA_CFLAGS): New macros.
1108 (ALL_CFLAGS, LIBES): Use them.
1110 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
1111 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
1112 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
1113 (syms_of_xfns): DEFSYM them.
1114 (struct MonitorInfo): New struct.
1115 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
1116 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
1117 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
1118 (x_get_monitor_attributes_xinerama): New functions.
1119 (Fx_display_monitor_attributes_list): New primitive.
1120 (syms_of_xfns): Defsubr it.
1122 * xterm.h (x_display_info): Add Xatom_net_workarea and
1123 Xatom_net_current_desktop.
1125 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
1126 and dpyinfo->Xatom_net_current_desktop.
1128 2013-05-06 Eli Zaretskii <eliz@gnu.org>
1130 * xdisp.c (pos_visible_p): Use the special code for finding the
1131 beginning of a display property or overlay for any "replacing"
1132 display property, not just for display strings. This solves
1133 incorrect reporting of position by posn-at-point. (Bug#14241)
1135 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
1137 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
1138 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
1139 Verify that ElfW (Half) fits in int.
1140 (fatal): Use same signature as lisp.h.
1141 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
1142 configure and build with -DUNEXELF_DEBUG without worrying about
1143 other modules that use DEBUG.
1144 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
1145 possibly-wide integers now uses it instead of plain fprintf.
1146 (entry_address): New function, which avoids problems with 32-bit
1147 overflow on 64-bit hosts.
1148 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
1149 (round_up): Don't assume the remainder fits in int.
1150 (find_section): Use bool for boolean. Simplify debug code.
1151 (unexec): Don't assume file sizes fit in int or size_t.
1152 Omit unnecessary trailing newline in 'fatal' format.
1153 Use strerror rather than outputting decimal error number.
1154 Remove unused code when emacs is not defined;
1155 this file relies on Emacs now.
1156 Don't assume e_phnum and e_shnum are positive.
1158 * regex.c: Fix problems when DEBUG is defined.
1159 (extract_number, extract_number_and_incr): Define regardless of
1160 whether DEBUG is defined; that's simpler and makes the code less
1161 likely to go stale in the normal case when DEBUG is not defined.
1162 Return int rather than taking an int * arg. All callers changed.
1163 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
1164 Remove, replacing with ...
1165 (DEBUG_PRINT): New macro. All callers changed.
1166 (DEBUG_COMPILES_ARGUMENTS): New macro.
1167 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
1168 (print_compiled_pattern, print_double_string) [DEBUG]:
1169 Use prototype rather than old-style definition.
1170 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
1171 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
1172 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
1173 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
1174 Don't assume ptrdiff_t, size_t, and long are the same width as int.
1175 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
1176 This matters only when DEBUG is defined.
1178 2013-05-05 Eli Zaretskii <eliz@gnu.org>
1180 * xdisp.c (set_iterator_to_next): Set the
1181 ignore_overlay_strings_at_pos_p flag only if we are _really_
1182 iterating over an overlay string, as indicated by the
1183 current.overlay_string_index member. (Bug#14306)
1185 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
1187 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
1188 to where it is used, to avoid autorelease issues (Bug#14050).
1190 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
1192 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
1193 * fileio.c (syms_of_fileio): Implement this.
1194 * filelock.c (create_lock_file): If symbolic links don't work, so
1195 we use a regular file as a lock file, do not fsync the lock file;
1198 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
1200 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
1201 (syms_of_minibuf): Adjust accodingly.
1203 * callint.c (Fcall_interactively): Adjust calls accordingly.
1205 2013-05-04 Eli Zaretskii <eliz@gnu.org>
1207 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
1208 w->contents is a buffer before computing everything else.
1209 Use parentheses to disambiguate last part of the condition.
1211 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
1212 assertion violations. (Bug#14062)
1214 2013-05-01 David Reitter <david.reitter@gmail.com>
1216 * nsfns.m (ns_tooltip): Initialize.
1218 2013-04-28 Eli Zaretskii <eliz@gnu.org>
1220 * coding.c (decode_coding_gap): Don't remove the character before
1221 a newline unless it's a CR character. (Bug#14287)
1223 2013-04-28 Dan Nicolaescu <dann@gnu.org>
1225 * dispextern.h (struct face): Move enum face_underline_type
1226 earlier so that bitfields can be in the same word.
1228 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
1230 * nsfns.m (handlePanelKeys): New function.
1231 (EmacsOpenPanel:performKeyEquivalent:)
1232 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
1233 arrows/function/control and copy/paste keys (Bug#14296).
1235 2013-04-27 Juri Linkov <juri@jurta.org>
1237 * callint.c (Fcall_interactively): Call `Qread_number' for
1238 interactive code letter `n' instead of using duplicate code.
1241 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
1243 * systime.h (make_timeval): Declare as 'const'.
1245 2013-04-27 Kenichi Handa <handa@gnu.org>
1247 * font.c (font_open_entity): Always open a font of manageable
1250 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
1252 Port better to AIX (Bug#14258).
1253 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
1256 2013-04-24 Kenichi Handa <handa@gnu.org>
1258 * coding.c (decode_coding_iso_2022): When an invalid escape
1259 sequence is encountered, reset the invocation and designation
1260 status to the safest one.
1262 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
1264 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
1265 Without this fix, "make distclean" leaves stamp-h1 behind.
1267 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
1269 * w32fns.c (w32_fullscreen_rect): New function to compute the
1270 window rectangle for the given fullscreen mode.
1271 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
1272 longer tunes the window size. This keeps the window's edges flush
1273 with the screen and allows the taskbar to hide itself in fullboth.
1275 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
1276 window decorations and uses the entire screen.
1278 * w32term.h (w32_fullscreen_rect) Add prototype.
1279 (struct w32_output): Replace normal_width, normal_height,
1280 normal_top, and normal_left members with a single normal_placement
1282 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
1284 (FRAME_NORMAL_PLACEMENT): New macro.
1286 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
1288 * minibuf.c (Ftest_completion): Silence compiler warning.
1290 2013-04-15 Eli Zaretskii <eliz@gnu.org>
1292 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
1295 * frame.h (WINDOW_FRAME): Protect macro and its argument with
1298 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1299 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
1300 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
1301 parentheses where appropriate.
1303 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
1305 * keyboard.c (timer_start_idle): Remove no-longer-used local.
1307 2013-04-14 Eli Zaretskii <eliz@gnu.org>
1309 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
1310 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
1311 Mention in the doc string that setting these variables takes
1312 effect only after a call to set-window-buffer. (Bug#14200)
1314 2013-04-13 Eli Zaretskii <eliz@gnu.org>
1316 * indent.c (Fvertical_motion): Don't consider display strings on
1317 overlay strings as display strings on the buffer position we
1318 started from. This prevents vertical cursor motion from jumping
1319 more than one line when there's an overlay string with a display
1320 property at end of line.
1321 Reported by Karl Chen <Karl.Chen@quarl.org> in
1322 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
1324 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
1326 * window.c (select_window): `record_buffer' even if window is
1327 already selected (bug#14191).
1329 2013-04-11 Eli Zaretskii <eliz@gnu.org>
1331 * window.c (Fwindow_end): Test more flags, including the buffer's
1332 last_overlay_modified flag, to determine whether the window's
1333 display is really up-to-date. Prevents the function from
1334 returning a stale value. (Bug#14170)
1335 (Fwindow_line_height): Fix the test for up-to-date-ness of the
1338 2013-04-10 Eli Zaretskii <eliz@gnu.org>
1340 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
1341 garbaged only if it is not already the top frame on its TTY.
1342 This prevents flickering due to constant redrawing of TTY frames when
1343 there are GUI frames open in the same session. (Bug#13864)
1345 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
1347 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
1348 of marking the idle timers directly.
1350 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1352 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
1355 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
1357 * window.c (select_window): Don't record_buffer while the invariant is
1358 temporarily broken (bug#14161).
1360 * fns.c (Fdelq): Don't assume !NILP => CONSP.
1362 2013-04-07 Eli Zaretskii <eliz@gnu.org>
1364 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
1366 2013-04-07 Romain Francoise <romain@orebokech.com>
1368 Ignore additional platform-specific ACL errors (Bug#13702).
1369 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
1370 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
1372 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
1374 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
1377 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
1379 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
1380 This bug was introduced by my 2013-02-25 change that simplified
1381 data_start configuration. Without this change, on GNU/Linux
1382 an Emacs configured with --enable-profiling fails immediately
1383 due to a profiler signal.
1384 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
1385 with these flags. On platforms where special flags are needed
1386 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
1387 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
1388 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
1390 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
1392 Get rid of some platform-specific functions examining window
1393 system and its capabilities. This is a partial rework of the
1395 * lisp.h (have_menus_p): Remove prototype. This function is
1396 replaced with platform-independent window_system_available.
1397 (check_window_system): Move to...
1398 * frame.h (decode_window_system_frame, window_system_available):
1399 ...here, add new prototypes.
1400 * frame.c (window_system_available, decode_window_system_frame):
1402 (check_window_system): Platform-independent now.
1403 * xterm.h (x_in_use): Remove declaration.
1405 * w32term.h (check_x_frame):
1406 * nsterm.h (check_x_frame): Remove prototypes. This function
1407 is replaced with platform-independent decode_window_system_frame.
1408 * msdos.c (have_menus_p): Remove.
1409 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
1410 Remove platform-specific functions. Use check_window_system,
1411 decode_window_system_frame and check_ns_display_info where
1412 appropriate. Minor style and comment tweaks.
1413 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
1414 (check_x_frame): Likewise.
1415 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
1417 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
1418 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
1419 * xmenu.c, xselect.c: All related users changed.
1421 2013-04-03 Kenichi Handa <handa@gnu.org>
1423 The following changes is to optimize the code for reading UTF-8
1426 * coding.c (check_ascii): Rename from detect_ascii. Return value
1427 changed. Check EOL format. Do not call adjust_coding_eol_type
1429 (check_utf_8): New function.
1430 (adjust_coding_eol_type): Do nothing if already adjusted.
1431 (detect_coding): Compare the return value of check_ascii with
1432 coding->src_bytes. Call adjust_coding_eol_type if necessary.
1433 (decode_coding_gap): Optimize for valid UTF-8.
1435 2013-03-21 Kenichi Handa <handa@gnu.org>
1437 * coding.c (syms_of_coding): Cancel previous change.
1439 * insdel.c (insert_from_gap): Fix previous change.
1441 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
1443 Consistently use platform-specific function to detect window system.
1444 * lisp.h (check_window_system): New prototype. This function is
1445 going to replace check_x, check_w32 and check_ns.
1446 (have_menus_p): Mention msdos.c in comment.
1447 * fontset.c (check_window_system_func): Remove. Adjust all users.
1448 * fontset.h (check_window_system_func): Remove prototype.
1449 * nsterm.h (check_ns):
1450 * xterm.h (check_x):
1451 * w32term.h (check_w32): Likewise.
1452 * menu.c (Fx_popup_menu): Use check_window_system.
1453 * msdos.c (check_window_system): Define for MS-DOS.
1454 * nsfns.m (check_window_system): Define for NS. Adjust all users.
1455 * w32fns.c (check_window_system): Likewise for MS-Windows.
1456 * xfns.c (check_window_system): Likewise for X.
1457 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
1458 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
1460 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
1462 Prefer < to > in range checks such as 0 <= i && i < N.
1463 This makes it easier to visualize quantities on a number line.
1464 This patch doesn't apply to all such range checks,
1465 only to the range checks affected by the 2013-03-24 change.
1466 This patch reverts most of the 2013-03-24 change.
1467 * alloc.c (xpalloc, Fgarbage_collect):
1468 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
1469 * character.c (string_escape_byte8):
1470 * charset.c (read_hex):
1471 * data.c (cons_to_unsigned):
1472 * dispnew.c (update_frame_1):
1473 * doc.c (Fsubstitute_command_keys):
1474 * doprnt.c (doprnt):
1475 * editfns.c (hi_time, decode_time_components):
1476 * fileio.c (file_offset):
1477 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1478 * font.c (font_intern_prop):
1479 * frame.c (x_set_alpha):
1480 * gtkutil.c (get_utf8_string):
1481 * indent.c (check_display_width):
1482 * keymap.c (Fkey_description):
1483 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
1485 * minibuf.c (read_minibuf_noninteractive):
1486 * process.c (wait_reading_process_output):
1487 * search.c (Freplace_match):
1488 * window.c (get_phys_cursor_glyph):
1489 * xdisp.c (redisplay_internal):
1490 * xsmfns.c (smc_save_yourself_CB):
1491 Prefer < to > for range checks.
1492 * dispnew.c (sit_for): Don't mishandle NaNs.
1493 This fixes a bug introduced in the 2013-03-24 change.
1494 * editfns.c (decode_time_components): Don't hoist comparison.
1495 This fixes another bug introduced in the 2013-03-24 change.
1497 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1499 * frame.h (struct frame): Drop scroll_bottom_vpos
1500 member becaue all real users are dead long ago.
1501 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
1502 * xdisp.c (redisplay_internal): Adjust user.
1504 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
1506 * nsmenu.m (showAtX:Y:for:): setLevel to
1507 NSPopUpMenuWindowLevel (Bug#13998).
1509 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
1511 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
1512 (ns_check_pending_open_menu): Declare.
1514 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
1515 (x_activate_menubar): Update the menu with title that matches
1516 ns_get_pending_menu_title, and call
1517 ns_check_pending_openmenu (Bug#12698).
1518 (menuWillOpen:): New method.
1519 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
1521 * nsterm.m (menu_will_open_state, menu_mouse_point)
1522 (menu_pending_title): New varaibles.
1523 (ns_get_pending_menu_title, ns_check_menu_open)
1524 (ns_check_pending_open_menu): New functions.
1526 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
1528 * indent.c (current_column_bol_cache): Remove leftover which is not
1529 used in Fmove_to_column any more.
1530 (current_column, scan_for_column): Adjust users.
1531 * keyboard.c (last_point_position_buffer, last_point_position_window):
1532 Remove leftovers which are not used for recording undo any more.
1533 (command_loop_1, syms_of_keyboard): Adjust users.
1534 * xdisp.c (last_max_ascent): Remove leftover which is not used in
1535 redisplay_window any more.
1536 (move_it_to): Adjust user.
1538 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
1540 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
1541 Update dependencies.
1543 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
1545 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
1546 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
1549 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
1551 * window.h (struct window): Replace hchild, vchild and buffer slots
1552 with the only contents slot. This is possible because each valid
1553 window may have either the child window (in vertical or horizontal
1554 combination) or buffer to display (for the leaf window). Using that,
1555 a lof of operations to traverse and/or change window hierarchies may
1556 be simplified. New member horizontal is used to distinguish between
1557 horizontal and vertical combinations of internal windows.
1558 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
1559 (WINDOW_VERTICAL_COMBINATION_P): New macros.
1560 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
1561 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
1562 Use contents slot, not buffer, where appropriate.
1563 (wset_combination): New function.
1564 (wset_buffer): Add eassert.
1565 (Fframe_first_window): Simplify the loop reaching first window.
1566 (Fwindow_buffer): Use WINDOW_LEAF_P.
1567 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
1568 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
1569 (unshow_buffer): Convert initial debugging check to eassert.
1570 (replace_window, recombine_windows, Fdelete_other_windows_internal)
1571 (make_parent_window, window_resize_check, window_resize_apply)
1572 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
1573 (Fset_window_configuration, delete_all_child_windows, save_window_save):
1574 Adjust to match struct window changes.
1575 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
1576 (mark_window_cursors_off, count_windows, get_leaf_windows)
1577 (foreach_window_1): Simplify the loop.
1578 * alloc.c (mark_object): Do not check for the leaf window because
1579 internal windows has no glyph matrices anyway.
1580 * dispnew.c (clear_window_matrices, showing_window_margins_p)
1581 (allocate_matrices_for_window_redisplay, fake_current_matrices)
1582 (allocate_matrices_for_frame_redisplay, free_window_matrices)
1583 (build_frame_matrix_from_window_tree, mirror_make_current)
1584 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
1585 (update_window_tree, set_window_update_flags): Simplify the loop.
1586 (sync_window_with_frame_matrix_rows): Enforce live window.
1587 Use contents slot, not buffer, where appropriate.
1588 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
1589 and WINDOW_HORIZONTAL_COMBINATION_P.
1590 (make_frame_visible_1): Simplify the loop.
1591 Use contents slot, not buffer, where appropriate.
1592 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
1593 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
1594 (expose_window_tree): Likewise.
1595 Use contents slot, not buffer, where appropriate.
1596 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
1597 to avoid deleted windows. Use contents slot instead of buffer.
1598 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
1599 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
1600 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
1601 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
1603 2013-03-28 Eli Zaretskii <eliz@gnu.org>
1605 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
1606 identify the reasons for assertion violations in bug#14062 and
1608 (Fx_show_tip): Fix compilation error under
1609 "--enable-check-lisp-object-type". (Bug#14073)
1611 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
1612 Reported by <rzl24ozi@gmail.com>.
1614 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
1616 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
1618 (unwind_with_echo_area_buffer): ...to restore it here.
1619 This is needed to ensure that...
1620 (redisplay_window): ...both window markers are valid here,
1621 which is verified by eassert.
1622 * editfns.c (save_excursion_save): Do not assume that
1623 selected_window always displays the buffer.
1624 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
1627 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
1629 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
1632 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
1634 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
1636 2013-03-27 Eli Zaretskii <eliz@gnu.org>
1638 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
1639 since MinGW's w32api headers do. This avoids compiler warnings.
1641 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
1644 2013-03-26 Eli Zaretskii <eliz@gnu.org>
1646 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
1648 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
1650 * gtkutil.c (style_changed_cb): Check if frame is live and an
1651 X frame (Bug#14038).
1653 2013-03-26 Eli Zaretskii <eliz@gnu.org>
1655 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
1656 Define only for _WIN32_WINNT less than 0x0500.
1657 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
1659 Move inclusion of time.h before sys/time.h, so that MinGW64 could
1660 see its own definitions of 'struct timeval' and 'struct timezone'.
1662 Fix incompatibilities between MinGW.org and MinGW64 headers.
1663 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
1665 * w32.c (REPARSE_DATA_BUFFER): Guard with
1666 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
1668 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
1670 * xterm.c: Include X11/XKBlib.h
1671 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
1673 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
1675 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
1677 * blockinput.h (input_blocked_p): Likewise.
1678 * bytecode.c (exec_byte_code): Likewise.
1679 * callproc.c (call_process_kill, call_process_cleanup)
1680 (Fcall_process): Likewise.
1681 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
1682 (Fccl_execute_on_string): Likewise.
1683 * character.c (string_escape_byte8): Likewise.
1684 * charset.c (read_hex): Likewise.
1685 * cm.c (calccost): Likewise.
1686 * data.c (cons_to_unsigned): Likewise.
1687 * dired.c (directory_files_internal, file_name_completion):
1689 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
1690 (sit_for): Likewise.
1691 * doc.c (Fsubstitute_command_keys): Likewise.
1692 * doprnt.c (doprnt): Likewise.
1693 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
1694 * emacsgtkfixed.c: Likewise.
1695 * fileio.c (file_offset, Fwrite_region): Likewise.
1696 * floatfns.c (Fexpt, fmod_float): Likewise.
1697 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1699 * font.c (font_intern_prop): Likewise.
1700 * frame.c (x_set_alpha): Likewise.
1701 * gtkutil.c (get_utf8_string): Likewise.
1702 * indent.c (check_display_width): Likewise.
1703 * intervals.c (create_root_interval, rotate_right, rotate_left)
1704 (split_interval_right, split_interval_left)
1705 (adjust_intervals_for_insertion, delete_node)
1706 (interval_deletion_adjustment, adjust_intervals_for_deletion)
1707 (merge_interval_right, merge_interval_left, copy_intervals)
1708 (set_intervals_multibyte_1): Likewise.
1709 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
1710 * keymap.c (Fkey_description): Likewise.
1711 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
1712 * lread.c (openp, read_integer, read1, string_to_number):
1714 * menu.c (ensure_menu_items): Likewise.
1715 * minibuf.c (read_minibuf_noninteractive): Likewise.
1716 * print.c (printchar, strout): Likewise.
1717 * process.c (create_process, Faccept_process_output)
1718 (wait_reading_process_output, read_process_output, send_process)
1719 (wait_reading_process_output): Likewise.
1720 * profiler.c (make_log, handle_profiler_signal): Likewise.
1721 * regex.c (re_exec): Likewise.
1722 * regex.h: Likewise.
1723 * search.c (looking_at_1, Freplace_match): Likewise.
1724 * sysdep.c (get_child_status, procfs_ttyname)
1725 (procfs_get_total_memory): Likewise.
1726 * systime.h (EMACS_TIME_VALID_P): Likewise.
1727 * term.c (dissociate_if_controlling_tty): Likewise.
1728 * window.c (get_phys_cursor_glyph): Likewise.
1729 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
1730 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
1732 * xfns.c (Fx_window_property): Likewise.
1733 * xmenu.c (set_frame_menubar): Likewise.
1734 * xselect.c (x_get_window_property, x_handle_dnd_message):
1736 * xsmfns.c (smc_save_yourself_CB): Likewise.
1737 * xterm.c (x_scroll_bar_set_handle): Likewise.
1739 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
1741 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
1742 to be optional or nil. Adjust comment and convert it to docstring.
1743 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
1744 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
1746 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
1748 Static checking by GCC 4.8-20130319.
1749 * image.c (gif_load): Assume pass < 3 to pacify GCC.
1750 * process.c (Fset_process_datagram_address)
1751 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
1752 * xdisp.c (get_char_face_and_encoding):
1753 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
1754 (get_glyph_face_and_encoding): Prepare face before possibly using it.
1755 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
1757 2013-03-24 Ken Brown <kbrown@cornell.edu>
1759 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
1760 fix compilation on 64-bit Cygwin, where underscores are not
1761 automatically prepended.
1763 * w32term.c (w32_initialize): Silence compiler warning.
1765 2013-03-23 Eli Zaretskii <eliz@gnu.org>
1767 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
1768 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
1769 variables, to save and restore frame dimensions.
1770 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
1771 after returning from a 'fullscreen' configuration.
1772 use SendMessage instead of PostMessage to send the SC_RESTORE message,
1773 to avoid races between the main thread and the input thread.
1775 * w32term.h (struct w32_output): New members normal_width,
1776 normal_height, normal_top, normal_left, and prev_fsmode.
1777 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
1778 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
1781 * w32term.c (w32fullscreen_hook): Record last value of the frame's
1782 'fullscreen' parameter. Always record previous width and height
1783 of the frame, except when switching out of maximized modes, so
1784 that they could be restored correctly, instead of resetting to the
1785 default frame dimensions. Send SC_RESTORE command to the frame,
1786 unless we are going to send SC_MAXIMIZE, to restore the frame
1787 resize hints in the mouse pointer shown by the window manager.
1790 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
1792 * lisp.h (get_frame_param): Adjust conditions for prototype
1795 2013-03-22 Ken Brown <kbrown@cornell.edu>
1797 * unexcw.c: Drop unneeded inclusion of w32common.h.
1798 (report_sheap_usage): Declare.
1799 (read_exe_header): Add magic numbers for x86_64.
1800 (fixup_executable): Fix printf format specifier for unsigned long
1803 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
1805 * frame.h (struct frame): Put menu_bar_window under #ifdef
1806 because this member is not needed when X toolkit is in use.
1807 (fset_menu_bar_window):
1808 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1809 (free_glyphs, update_frame):
1810 * xdisp.c (expose_frame): Likewise.
1811 (display_menu_bar): Likewise. Remove redundant eassert.
1812 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
1815 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
1817 Use functions and constants to manipulate Lisp_Save_Value objects.
1818 This replaces code that used macros and strings and token-pasting.
1819 The change makes the C source a bit easier to follow,
1820 and shrinks the Emacs executable a bit.
1821 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
1822 (make_save_value): Change 1st arg from string to enum. All callers
1825 (mark_object): Use if, not #if, for GC_MARK_STACK.
1826 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
1827 (XSAVE_OBJECT): Now functions, not macros.
1828 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
1829 the constant was never used.
1830 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
1831 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
1832 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
1833 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
1835 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
1836 type3 with a single member save_type. All uses changed.
1837 (save_type, set_save_pointer, set_save_integer): New functions.
1838 * print.c (PRINTX): Remove.
1840 * alloc.c: Remove redundant static declarations.
1842 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
1844 * window.h (struct window): Convert left_col, top_line, total_lines
1845 and total_cols from Lisp_Objects to integers. Adjust comments.
1846 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
1848 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
1849 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
1850 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
1851 Adjust users where appropriate.
1853 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
1855 * frame.h (struct frame): Drop resx and resy because the same data is
1856 available from window system-specific output context. Adjust users.
1857 (default_pixels_per_inch_x, default_pixels_per_inch_y):
1858 New functions to provide defaults when no window system available.
1859 (FRAME_RES_X, FRAME_RES_Y): New macros.
1860 (NUMVAL): Move from xdisp.c.
1861 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
1862 (Ffont_face_attributes, Fopen_font):
1863 * image.c (gs_load):
1864 * w32font.c (fill_in_logfont):
1865 * xdisp.c (calc_pixel_width_or_height):
1866 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
1867 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
1869 2013-03-20 Kenichi Handa <handa@gnu.org>
1871 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
1872 to 1 (temporary workaround until a bug related to ASCII
1873 optimization is fixed).
1875 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
1877 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
1878 Signal error if window is not internal. Adjust docstring.
1879 (delete_all_child_windows): Use combination_limit to save the buffer.
1880 (Fset_window_configuration): Adjust accordingly.
1881 * print.c (syms_of_print): Initialize debugging output not here...
1882 (init_print_once): ...but in a new function here.
1883 * lisp.h (init_print_once): Add prototype.
1884 * emacs.c (main): Add call to init_print_once. Adjust comments.
1886 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
1888 * window.c (window_resize_check, window_resize_apply)
1889 (window_from_coordinates, recombine_windows, set_window_buffer)
1890 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
1891 (Fsplit_window_internal, Fdelete_window_internal)
1892 (freeze_window_starts): Use bool for booleans.
1893 * window.h (window_frame_coordinates, resize_frame_windows)
1894 (freeze_window_starts, set_window_buffer): Adjust prototypes.
1896 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
1898 * dispnew.c (bitch_at_user): Use `user-error'.
1900 2013-03-17 Ken Brown <kbrown@cornell.edu>
1902 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
1903 as return type of image_background. (Bug#13981)
1904 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
1906 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
1908 * nsterm.m (updateFrameSize:): Change resize increments if needed.
1909 (ns_select): Don't return with result uninitialized.
1911 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
1914 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
1916 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
1917 directories. If filename is nil, get directory name (Bug#13932).
1918 Use getFilename and getDirectory.
1919 (getFilename, getDirectory): New methods for EmacsSavePanel and
1921 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
1923 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
1925 * coding.c (decode_coding_gap): Fix typo caught by static checking.
1927 2013-03-15 Kenichi Handa <handa@gnu.org>
1929 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
1930 (adjust_after_replace): Make it back to static. Delete the third
1931 arg text_at_gap_tail. Cancel the code for handling it.
1933 * coding.h (struct coding_system): New member eol_seen.
1935 * coding.c (detect_ascii): New function.
1936 (detect_coding): Set coding->head_ascii and coding->eol_seen only
1937 when the source bytes are actually scanned. On detecting for
1938 coding_category_utf_8_auto, call detect_ascii instead of scanning
1939 source bytes directly.
1940 (produce_chars): Call insert_from_gap with the new arg 0.
1941 (encode_coding): Likewise.
1942 (decode_coding_gap): Control ASCII optimization by the variable
1943 disable_ascii_optimization instead of #ifndef .. #endif.
1944 Deccode EOL format according to coding->eol_seen.
1945 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
1948 * lisp.h (adjust_after_replace): Cancel externing it.
1949 (insert_from_gap): Adjust prototype.
1951 2013-03-15 Eli Zaretskii <eliz@gnu.org>
1953 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
1954 FULLSCREEN_MAXIMIZED. (Bug#13935)
1956 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
1958 * region-cache.c (find_cache_boundary, move_cache_gap)
1959 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
1960 Simplify debugging check and convert to eassert. Adjust comment.
1961 (pp_cache): Put under ENABLE_CHECKING.
1963 2013-03-14 Eli Zaretskii <eliz@gnu.org>
1965 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
1966 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
1968 (w32fullscreen_hook): If the frame is visible, reset
1969 f->want_fullscreen flag after changing the frame size. If the
1970 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
1973 2013-03-13 Daniel Colascione <dancol@dancol.org>
1975 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
1976 too so that these builds can use Cygwin's file conversion
1977 functions. (We've been building and linking cygw32.o all along
1978 and just not using it.)
1980 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
1982 File synchronization fixes (Bug#13944).
1983 * Makefile.in (LIB_FDATASYNC): New macro.
1985 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
1986 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
1987 Don't worry about HAVE_FSYNC, since a substitute fsync is
1988 available if the system lacks one.
1989 (Fwrite_regin): Retry fsync if interrupted.
1991 2013-03-13 Eli Zaretskii <eliz@gnu.org>
1993 * w32term.c (w32_read_socket): If the Emacs frame is being
1994 activated, call w32fullscreen_hook, to make sure the new frame
1995 dimensions are in effect. (Bug#13937)
1997 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
1999 * xdisp.c (init_iterator): Simplify because both character and byte
2000 positions are either specified or -1. Add eassert. Adjust comment.
2001 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
2002 character and byte positions can be obtained from marker.
2004 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
2006 Static checking by Sun C 5.12.
2007 * alloc.c (buffer_memory_full) [REL_ALLOC]:
2008 * bytecode.c (exec_byte_code):
2009 * dispnew.c (init_display):
2011 * fileio.c (Fsubstitute_in_file_name):
2012 * keyboard.c (Fevent_convert_list):
2013 * keymap.c (Fsingle_key_description):
2014 * term.c (maybe_fatal, fatal):
2015 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
2016 * xsmfns.c (Fhandle_save_session):
2017 Omit unreachable code.
2018 * keymap.c (map_keymap_char_table_item): Cast void * to
2019 a function pointer type; the C Standard requires this.
2021 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
2022 Include <sys/param.h> unconditionally, as that works elsewhere and
2023 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
2024 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
2027 See ChangeLog.12 for earlier changes.
2033 Copyright (C) 2011-2013 Free Software Foundation, Inc.
2035 This file is part of GNU Emacs.
2037 GNU Emacs is free software: you can redistribute it and/or modify
2038 it under the terms of the GNU General Public License as published by
2039 the Free Software Foundation, either version 3 of the License, or
2040 (at your option) any later version.
2042 GNU Emacs is distributed in the hope that it will be useful,
2043 but WITHOUT ANY WARRANTY; without even the implied warranty of
2044 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2045 GNU General Public License for more details.
2047 You should have received a copy of the GNU General Public License
2048 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.