1 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4 * callproc.c (Fcall_process):
5 * process.c (create_process):
6 Make sure SIGCHLD is caught before we fork,
7 since Emacs startup no arranges to catch SIGCHLD.
8 * process.c (lib_child_handler): Initialize to null, not to
10 (catch_child_signal): Allow self to be called lazily.
11 Do nothing if it's already been called.
12 Assume caller has blocked SIGCHLD (all callers do now).
13 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14 just before it's really needed.
15 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
16 since it hasn't been caught yet.
18 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
20 * image.c (compute_image_size): New function to implement
21 :max-width and :max-height.
22 (imagemagick_load_image): Use it.
24 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
26 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
27 * callproc.c, process.h (block_child_signal, unblock_child_signal):
29 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
30 * process.c (catch_child_signal): Block SIGCHLD while futzing with
31 the SIGCHLD handler, since the code is not atomic and (due to glib)
32 signals may be arriving now.
33 * sysdep.c (init_signals): Do not catch child signals here;
34 'main' now does that later, at a safer time.
36 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
38 Clean up SIGCHLD handling a bit (Bug#14569).
39 * process.c, process.h (catch_child_signal):
40 Now always extern, even if !NS_IMPL_GNUSTEP.
41 * process.c (catch_child_signal): Move glib tickler here from
42 init_process_emacs, so that it's done earlier in Emacs
43 initialization. Also move the noninteractive && !initialized
44 check here from init_process_emacs. This is all a bit cleaner for
45 GNUish platforms, and I hope it works around the Cygwin bug.
46 * sysdep.c (init_signals): Invoke catch_child_signal here, so
47 that glib signal handling is tickled before glib creates threads.
49 * process.c (wait_reading_process_output): Avoid int overflow
50 when reading more than 2 GiB total from a process.
52 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
54 * process.c (create_process): Handle a couple more cases,
55 i.e., work even if new_argv and wait_child_setup[i] are cached.
56 Use Fcall_process's style for volatile vars.
58 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
60 * process.c (create_process): Mark PROCESS volatile.
62 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
64 Use C99-style flexible array members if available.
65 This avoids some subtle aliasing issues, which typically
66 aren't a problem with GCC but may be a problem elsewhere.
67 * alloc.c (sdata): New typedef, replacing the old struct sdata.
68 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
69 In either case, it uses a flexible array member rather than
70 the old struct hack. All uses changed.
71 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
72 Adjust to sdata reorganization.
73 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
74 Use offsetof (struct, flex_array_member), not sizeof (struct), as
75 that ports better to pre-C99 non-GCC.
76 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
77 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
78 as the latter has changed.
79 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
80 and port better to pre-C99 GCC.
81 * image.c (struct xpm_cached_color):
82 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
83 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
84 Use FLEXIBLE_ARRAY_MEMBER.
85 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
86 Move decl to top level so it gets checked against implementation.
87 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
88 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
90 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
92 * syntax.c: Integer cleanups.
93 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
94 All uses that need 0-or-2 changed to:
95 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
96 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
97 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
98 (char_quoted, prev_char_comend_first, back_comment)
99 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
100 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
101 Use bool for boolean.
102 (update_syntax_table, skip_chars, skip_syntaxes):
103 Prefer int to unsigned when either will do.
104 (back_comment): Return boolean success flag, like forw_comment,
105 instead of positive-or-minus-1 (which might have overflowed int anyway).
106 Don't stuff ptrdiff_t into int.
107 (syntax_spec_code, syntax_code_spec): Now const.
108 (Fmatching_paren, scan_lists, scan_sexps_forward):
109 Use enum syntaxcode for syntax code.
110 (Fmatching_paren): Check that arg is a character, not just an integer.
111 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
112 (Finternal_describe_syntax_value): Omit no-longer-needed
114 (skip_chars): Use char, not unsigned char, when the distinction
116 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
117 * bytecode.c (exec_byte_code):
118 * syntax.c (syntax_spec_code, Fchar_syntax)
119 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
121 * syntax.h (SYNTAX_WITH_FLAGS):
122 Omit unnecessary casts.
124 2013-06-20 Eli Zaretskii <eliz@gnu.org>
126 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
127 line dimensions here, to avoid race conditions with the main
128 thread. (Bug#14062, bug#14630, bug#14669)
130 * w32term.c (w32_draw_window_cursor): Compute the header line and
131 mode line dimensions here.
132 <w32_system_caret_window, w32_system_caret_hdr_height>:
133 <w32_system_caret_mode_height>: New variables.
135 * w32term.h: Declare them.
137 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
139 * alloc.c (die): Move "assertion failed" string here ...
140 * lisp.h (eassert): ... from here. Also, suppress evaluation of
141 COND when SUPPRESS_CHECKING. This shrinks the executable text
142 size by 0.8% to 2.2% when configured with --enable-checking,
143 depending on optimization flags (GCC 4.8.1 x86-64).
145 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
147 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
149 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
150 base is 2; this is more accurate.
152 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
154 * sound.c (string_default): Move to !WINDOWSNT section.
155 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
157 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
159 * sound.c: Integer cleanups.
160 Remove unnecessary forward decls.
161 (struct sound_device): The 'file' member is now a Lisp_Object, not
162 a char *, so that we needn't invoke alloca on a huge size.
163 (Fplay_sound_internal): Adjust to this.
164 (string_default): New function.
165 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
166 Use it to adjust to the struct sound_device change.
167 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
170 * syntax.c (skip_chars): Don't use uninitialized storage
171 when searching a multibyte buffer for characters that are not in a
172 unibyte string that contains non-ASCII characters.
174 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
176 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
177 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
179 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
181 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
183 2013-06-18 Kenichi Handa <handa@gnu.org>
185 * font.c (Ffont_spec): Signal an error for an invalid font name
188 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
190 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
191 In particular this ports to 32-bit sparc Sun cc.
192 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
193 array with a dummy element at specpdl[-1], so that its address can
195 (unbind_to): Do not copy the binding; not needed, now that we
196 copy old_value in the one place where the copy is needed.
197 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
198 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
199 (union specbinding): Rename from struct specbinding. Redo layout
200 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
201 which is not portable. With Sun C 5.12 32-bit sparc, the
202 declaration causes nargs to be an unsigned bitfield, a behavior
203 that the C standard allows; but Emacs wants nargs to be signed.
204 The overall type is now a union of structures rather than a
205 structure of union of structures, and the 'kind' member is now a
206 bitfield, so that the overall type doesn't grow. All uses changed.
207 * process.c (Fmake_serial_process): Remove unnecessary initialization.
209 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
211 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
212 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
214 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
216 2013-06-17 Eli Zaretskii <eliz@gnu.org>
218 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
219 unless we know that the window w's frame is a frame object.
220 Another attempt at solving bug#14062 and bug#14630.
222 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
224 * textprop.c (property_set_type): New enum.
225 (add_properties): Allow appending/prepending text properties.
226 (add_text_properties_1): Factored out of Fadd_text_properties.
227 (Fadd_text_properties): Moved all the code into
228 add_text_properties_1.
229 (Fadd_face_text_property): New function that calls
230 add_text_properties_1.
232 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
234 Move functions from lisp.h to individual modules when possible.
235 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
236 * alloc.c (XFLOAT_INIT, set_symbol_name):
237 * buffer.c (CHECK_OVERLAY):
238 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
239 (set_char_table_parent):
240 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
241 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
242 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
243 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
245 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
246 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
247 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
248 (backtrace_args, backtrace_debug_on_exit):
249 * floatfns.c (CHECK_FLOAT):
250 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
251 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
252 (set_hash_hash, set_hash_hash_slot, set_hash_index)
253 (set_hash_index_slot):
254 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
255 * marker.c (CHECK_MARKER):
256 * textprop.c (CHECK_STRING_OR_BUFFER):
257 * window.c (CHECK_WINDOW_CONFIGURATION):
258 Move here from lisp.h, and make these functions static rather than
260 * buffer.c (Qoverlayp):
262 * fns.c (Qhash_table_p):
263 * window.c (Qwindow_configuration_p):
265 * lisp.h: Remove the abovementioned defns and decls.
267 Use functions, not macros, for XINT etc. (Bug#11935).
268 In lisp.h, prefer functions to function-like macros, and
269 constants to object-like macros, when either will do. This:
270 . simplifies use, as there's no more need to worry about
271 arguments' side effects being evaluated multiple times.
272 . makes the code easier to debug on some platforms.
273 However, when using gcc -O0, keep using function-like macros
274 for a few critical operations, for performance reasons.
275 This sort of thing isn't needed with gcc -Og, but -Og
276 is a GCC 4.8 feature and isn't widely-enough available yet.
277 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
278 Remove enum lsb_bits; no longer needed.
279 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
280 * buffer.c (Qoverlap):
282 * fns.c (Qhash_table_p):
283 Now extern, so lisp.h can use these symbols.
284 * dispextern.h: Include character.h, for MAX_CHAR etc.
285 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
286 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
287 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
288 (GLYPH_CODE_P): Move here from lisp.h.
289 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
290 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
291 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
292 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
293 XUNTAG now returns void *.
294 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
295 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
296 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
297 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
298 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
299 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
300 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
301 (lisp_h_XPNTR, lisp_h_XSYMBOL):
302 New macros, renamed from their sans-lisp_h_ counterparts.
303 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
304 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
305 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
306 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
307 If compiling via GCC without optimization, define these as macros
308 in addition to inline functions.
309 To disable this, compile with -DINLINING=0.
310 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
311 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
312 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
313 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
314 (INTMASK, VALMASK): Now macros, since static values cannot be
315 accessed from extern inline functions.
316 (VALMASK): Also a constant, for benefit of old GDB.
317 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
318 is INTEGERP, which can fold it in.
319 (XLI, XIL, XHASH, XTYPE,XINT, XFASTINT, XUINT)
320 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
321 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
322 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
323 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
324 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
325 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
326 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
327 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
328 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
329 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
330 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
331 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
332 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
333 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
334 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
335 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
336 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
337 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
338 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
339 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
340 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
341 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
342 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
343 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
344 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
345 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
346 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
347 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
348 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
349 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
350 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
351 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
353 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
354 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
355 (VALMASK): Define in one place rather than in two, merging the
356 USE_LSB_TAG parts; this is simpler.
357 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
358 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
359 Move up, to avoid use before definition.
360 Also include "globals.h" earlier, for the same reason.
361 (make_natnum): New function.
362 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
363 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
364 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
365 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
366 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
367 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
368 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
369 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
370 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
371 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
372 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
373 (Qwindow_configuration_p, Qimage): New forward declarations.
374 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
375 (STRING_COPYIN): Remove; unused.
376 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
377 (xcar_addr, xcdr_addr): New functions. All uses changed.
378 (IEEE_FLOATING_POINT): Now a constant, not a macro.
379 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
380 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
381 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
382 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
383 (TYPE_RANGED_INTEGERP): Simplify.
384 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
385 (setlocale, fixup_locale, synchronize_system_messages_locale)
386 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
387 Now empty functions, not macros.
388 (functionp): Return bool, not int.
389 * window.c (Qwindow_configuration_p): Now extern,
390 so window.h can use it.
391 * window.h (Qwindowp): Move decl back to lisp.h.
393 2013-06-15 Eli Zaretskii <eliz@gnu.org>
395 * xdisp.c (Fline_pixel_height): New function, required for solving
398 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
400 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
402 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
404 * lread.c (syms_of_lread):
405 * fns.c (Fprovide): Adjust to new format of after-load-alist.
407 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
409 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
411 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
413 * fileio.c (expand_file_name): Doc fix.
415 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
417 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
418 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
419 Wait for self, not for 0. This can't hurt on GNU or similar
420 system, and may help with Cygwin.
422 * keyboard.c: Don't use PROP (...) as an lvalue.
423 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
424 Use set_prop (A, B), not PROP (A) = B.
426 2013-06-10 Eli Zaretskii <eliz@gnu.org>
428 * xdisp.c (get_it_property): Use it->window instead of generating
429 a Lisp object from it->w.
431 2013-06-09 Eli Zaretskii <eliz@gnu.org>
433 * xdisp.c (get_it_property): If it->object is a buffer, pass to
434 get-char-property the window that is being rendered, instead of
435 the buffer, to support window-specific overlays. (Bug#14575)
436 (compute_display_string_pos): When W is NULL, use the current
437 buffer as the object to pass to get-char-property.
438 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
439 pointer member of the bidi iterator, since no window is pertinent
442 2013-06-08 Eli Zaretskii <eliz@gnu.org>
444 * bidi.c (bidi_fetch_char): Accept additional argument, the window
445 being displayed, and pass it to compute_display_string_pos.
446 (bidi_level_of_next_char, bidi_resolve_explicit_1)
447 (bidi_paragraph_init): All callers changed.
449 * xdisp.c (init_from_display_pos, init_iterator)
450 (handle_single_display_spec, next_overlay_string)
451 (get_overlay_strings_1, reseat_1, reseat_to_string)
452 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
453 Set bidi_it.w member from it->w.
454 (compute_display_string_pos): Accept additional argument, the
455 window being displayed, and pass it to Fget_char_property.
458 * dispextern.h (struct bidi_it): New member w, the window being
460 (compute_display_string_pos): Adjust prototype.
462 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
464 * xgselect.c: Remove unneeded include xterm.h.
466 * process.c (wait_reading_process_output): Check for NS before GLIB.
467 GLIB may be linked in due to rsvg, but ns_select must be called.
469 * xgselect.c (xg_select): Remove call to window_system_available
470 and g_main_context_pending at the top, so Gdk events (i.e. file
471 notify) are processed when Emacs is started with -nw.
473 2013-06-07 Eli Zaretskii <eliz@gnu.org>
475 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
476 (ctagsfiles3): New variable, includes only *.m files.
477 (TAGS): Use an explicit language name in the regular expressions,
478 to avoid transformation of '/SOMETHING' by MSYS to
481 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
483 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
485 2013-06-06 Eli Zaretskii <eliz@gnu.org>
487 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
488 still need to set the mouse pointer shape and activate help-echo.
491 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
493 A few porting etc. fixes for the new file monitor code.
494 See the thread containing
495 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
496 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
497 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
498 (dir_monitor_callback, Fgfile_rm_watch):
499 Use assq_no_quit instead of Fassoc, for speed.
500 (dir_monitor_callback, Fgfile_rm_watch):
501 eassert that the monitor is a fixnum.
502 (dir_monitor_callback): No need for CDR_SAFE.
503 Simplify building of lisp with alternative tails.
504 (Fgfile_add_watch, Fgfile_rm_watch):
505 Do not assume glib functions set errno reliably on failure.
506 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
507 and signal an error otherwise.
508 (Fgfile_rm_watch): Prefer CONSP to !NILP.
509 Use Fdelq instead of Fdelete, for speed.
511 2013-06-05 Eli Zaretskii <eliz@gnu.org>
513 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
514 don't insist on being invoked on a highlighted tool-bar button.
515 Avoids losing tool-bar functionality when mouse-highlight is nil.
516 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
517 Don't highlight when mouse-highlight is nil.
518 (note_mouse_highlight): When mouse-highlight is nil, don't return
519 right away; instead, run tool-bar and mode-line highlight
520 subroutine, clear any existing highlight, and revert the mouse
521 pointer to its default shape. (Bug#14558)
523 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
525 * lisp.mk (lisp): Add prog-mode.el.
527 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
529 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
530 * process.c (dummy_handler): New function.
531 (lib_child_handler): New static var.
532 (handle_child_signal): Invoke it.
533 (catch_child_signal): If a library has set up a signal handler,
534 save it into lib_child_handler.
535 (init_process_emacs): If using glib and not on Windows, tickle glib's
536 child-handling code so that it initializes its private SIGCHLD handler.
537 * syssignal.h (SA_SIGINFO): Default to 0.
538 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
539 31; it should no longer be needed now.
541 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
543 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
545 * gfilenotify.c (globals_of_gfilenotify): New function.
546 (syms_of_gfilenotify): Move global initialization there.
548 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
550 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
552 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
553 * keyboard.c (menu_bar_items, tool_bar_items):
554 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
555 not override local keymaps any more.
557 2013-06-04 Eli Zaretskii <eliz@gnu.org>
559 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
561 2013-06-03 Eli Zaretskii <eliz@gnu.org>
563 * w32console.c (initialize_w32_display): Return the dimensions of
564 the console window via 2 additional arguments, not via the current
565 frame. This avoids crashes due to overrunning the bounds of
566 frame's decode_mode_spec_buffer, which is not resized following
567 the change of the frame dimensions from the initial 10x10.
569 * w32term.h (w32_initialize_display_info): Adjust prototype.
571 * term.c (init_tty): Take dimensions of the frame from the values
572 returned by initialize_w32_display.
574 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
575 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
576 (LIBES): Add $(GFILENOTIFY_LIBS).
578 * w32inevt.c (handle_file_notifications): Add dummy implementation
581 * w32term.c: Wrap code with HAVE_W32NOTIFY.
583 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
585 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
587 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
589 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
591 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
593 Fix minor problems found by static checking.
594 * data.c (pure_write_error):
595 Use xsignal2, not Fsignal, as Fsignal might return.
596 * eval.c (set_backtrace_debug_on_exit): Now static.
597 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
598 No longer inline. EXTERN_INLINE is needed only for functions
599 defined in .h files. Reindent function header as per GNU style.
600 (backtrace_p, backtrace_top, backtrace_next):
601 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
602 compiler or linker. Add extern decls to pacify gcc -Wall.
603 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
605 * frame.c (free_monitors): Define only on platforms that need it.
606 * nsterm.m (ns_term_init):
607 * process.c (catch_child_signal):
608 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
609 defined on all porting targets these days.
610 * process.c, process.h (catch_child_signal):
611 Make it extern only if NS_IMPL_GNUSTEP is defined.
613 2013-06-03 Eli Zaretskii <eliz@gnu.org>
615 * w32.c (gettimeofday): Make the signature identical to prototype
616 in nt/inc/sys/time.h.
618 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
620 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
623 * keyboard.c (safe_run_hooks_error): Improve error message.
625 * data.c (pure_write_error): Add `object' argument.
626 * puresize.h (CHECK_IMPURE): Use it.
628 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
630 * Makefile.in (NOTIFY_OBJ): New variable.
631 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
633 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
634 Call syms_of_gfilenotify.
636 * gfilenotify.c: New file.
638 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
640 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
641 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
643 * lisp.h: Declare syms_of_gfilenotify.
645 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
647 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
649 Merge the specpdl and backtrace stacks. Make the structure of the
650 specpdl entries more obvious via a tagged union of structs.
651 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
652 (enum specbind_tag): New enum.
653 (struct specbinding): Make it a tagged union of structs.
654 Add a case for backtrace records.
655 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
656 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
657 (backtrace_debug_on_exit): New accessors.
658 (struct backtrace): Remove.
659 (struct catchtag): Remove backlist field.
660 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
662 (Flocal_variable_p): Speed up the common case where the binding is
664 * eval.c (backtrace_list): Remove.
665 (set_specpdl_symbol, set_specpdl_old_value): Remove.
666 (set_backtrace_args, set_backtrace_nargs)
667 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
668 (backtrace_next): New functions.
669 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
670 (unwind_to_catch, internal_lisp_condition_case)
671 (internal_condition_case, internal_condition_case_1)
672 (internal_condition_case_2, internal_condition_case_n): Don't bother
673 with backtrace_list any more.
674 (Fsignal): Adjust to new backtrace format.
675 (grow_specpdl): Move up.
676 (record_in_backtrace): New function.
677 (eval_sub, Ffuncall): Use it.
678 (apply_lambda): Adjust to new backtrace format.
679 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
681 (specbind): Adjust to new specpdl format. Simplify.
682 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
683 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
685 (mark_backtrace): Remove.
686 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
687 * xdisp.c (redisplay_internal): Use record_in_backtrace.
688 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
690 * profiler.c (record_backtrace): Use get_backtrace.
691 (handle_profiler_signal): Use backtrace_top_function.
692 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
695 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
697 * process.h (catch_child_signal): Declare.
699 * process.c (catch_child_signal): New function.
700 (init_process_emacs): Call it.
702 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
703 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
705 (x_set_cursor_type): Remove declaration.
706 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
707 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
708 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
709 (ns_get_color): Use F suffix on float.
710 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
711 (ns_get_rgb_color): Remove.
712 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
713 (note_mouse_movement): x and y are CGFloat.
714 (ns_draw_fringe_bitmap): Remove unused rowY.
715 Change #if to COCOA && >= 10_6.
716 (ns_draw_window_cursor): Remove unused overspill.
717 (ns_draw_underwave): width and x are EamcsCGFloat.
718 (ns_draw_box): thickness is CGFloat.
719 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
720 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
721 if not in main thread.
722 (ns_get_pending_menu_title, ns_check_menu_open)
723 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
724 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
725 (sendFromMainThread:): New method.
726 (changeFont:): size is CGFloat.
727 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
728 Disable warning about permanent text.
729 (characterIndexForPoint:): Adjust return type depending on GNUStep
731 (mouseDown:): delta is CGFloat.
732 (updateFrameSize): Remove unised variable f.
733 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
734 Cast float to EmacsCGFloat.
735 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
736 also to -1 when restoring.
737 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
738 inside NS_IMPL_COCOA.
739 (toggleFullScreen:): Put call to toggleFullScreen inside
740 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
741 (setPosition:portion:whole:): por is CGFloat.
742 (getMouseMotionPart:window:x:y:): Add F suffix to float.
743 (mouseDown:): Use CGFloat.
744 (mouseDragged:): Remove unised variable edge.
745 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
747 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
749 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
750 when NS_IMPL_GNUSTEP.
751 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
752 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
753 (EmacsToolbar): Add clearAll. Add tag argument to
754 addDisplayItemWithImage.
755 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
757 * nsselect.m (ns_get_local_selection): Remove unused variable type.
759 * nsmenu.m (ns_update_menubar): Make static.
760 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
761 (fillWithWidgetValue:): Add cast to SEL for setAction.
762 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
763 (update_frame_tool_bar): Update code for GNUStep.
764 (clearAll): New method.
765 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
766 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
767 Move identifierToItem setObject and activeIdentifiers addObject before
768 call to insertItemWithItemIdentifier.
769 (validateVisibleItems): Fix indentation.
770 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
771 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
772 UtilityWindow to aStyle, remove call to setStyleMask.
774 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
776 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
777 (ns_charset_covers, ns_get_covering_families, nsfont_open):
778 Use F suffix on floats.
779 (ns_char_width): Returns CGFloat.
780 (ns_ascii_average_width): w is CGFloat instead of float.
781 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
783 (ns_glyph_metrics): CGFloat instead of float.
785 * nsfns.m (x_set_foreground_color, x_set_background_color):
787 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
788 remove unused variables.
789 (Fns_read_file_name): Keep track if panel is for save.
790 Use ns_filename_from_panel/ns_directory_from_panel.
791 (Fns_list_services): delegate only used for COCOA.
792 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
793 Just return the input if GNUStep.
794 (x_screen_planes): Remove.
795 (Fxw_color_values): Use EmacsCGFloat
796 (Fns_display_monitor_attributes_list): Only get screen number for
798 (getDirectory, getFilename): Removed from EmacsOpenPanel and
800 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
801 ns_directory_from_panel.
803 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
805 * process.c (handle_child_signal): Also use WCONTINUED.
806 This is so that list-processes doesn't mistakenly list the process
807 as stopped, when the process has actually been continued and is
810 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
812 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
813 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
814 not already configured.
816 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
818 2013-05-29 Eli Zaretskii <eliz@gnu.org>
820 * Makefile.in (mostlyclean): Remove *.res files.
822 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
824 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
827 2013-05-27 Eli Zaretskii <eliz@gnu.org>
829 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
830 display vector, and we backtrack, handle the case that the
831 previous character position is also displayed from a display
832 vector or covered by a display string or image. (Bug#14476)
834 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
836 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
837 (struct MonitorInfo, free_monitors): Remove.
838 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
839 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
840 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
843 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
844 (struct MonitorInfo, free_monitors): Remove.
845 (ns_screen_name): Make static.
846 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
847 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
850 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
851 (struct MonitorInfo): New struct.
852 (free_monitors, make_monitor_attribute_list): Declare.
854 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
856 (free_monitors, make_monitor_attribute_list): New functions.
857 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
860 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
862 * callproc.c (call_process): Refine the doc string. (Bug#14045)
864 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
866 * keyboard.c: Apply keyboard decoding only to events that come directly
867 from the tty, not from unread-command-events (bug#14368).
868 (read_event_from_main_queue): New function, extracted from read_char).
869 (read_decoded_char): Remove.
870 (read_decoded_event_from_main_queue): New function to replace it.
872 (read_key_sequence): Use read_char rather than read_decoded_char.
874 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
876 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
878 * casetab.c (init_casetab_once): Fix last change (bug#14424).
880 2013-05-22 Kenichi Handa <handa@gnu.org>
882 The following changes are to fix the setting of
883 buffer-file-coding-system on, for instance, C-x RET c unix RET
884 _FILE_OF_DOS_EOL_TYPE_ RET.
886 * coding.h (struct coding_system): New member detected_utf8_chars.
888 * coding.c (detect_coding_utf_8): Count characters and check EOL
889 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
891 (setup_coding_system): Do not initialize coding->head_ascii.
892 (check_ascii): Do not set coding->eol_seen but update it. Do not
893 call adjust_coding_eol_type here.
894 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
895 If the eol-type of CODING is already specified, adjust the eol type
896 of the found coding-system.
897 (decode_coding_gap): Cancel previous change. Utilize the
898 character numbers counted by detect_coding_utf_8. Fix detection
901 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
903 * search.c (looking_at_1): Only set last_thing_searched if the match
904 changed the match-data (bug#14281).
906 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
908 * xdisp.c (reseat_at_previous_visible_line_start):
909 Already declared in dispextern.h, so remove it here.
910 (move_it_vertically_backward): Likewise.
912 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
914 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
915 (Fx_display_pixel_width, Fx_display_pixel_height)
916 (Fx_display_mm_width, Fx_display_mm_height):
917 Mention `display-monitor-attributes-list' in docstrings.
919 * nsfns.m (ns_get_screen): Remove function. All uses removed.
920 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
921 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
922 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
923 (Fx_display_backing_store, Fx_display_visual_class)
924 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
925 (Fx_display_grayscale_p, Fx_display_pixel_width)
926 (Fx_display_pixel_height, Fx_display_planes)
927 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
928 (Fx_display_screens): Don't confuse X11 screens with NS screens.
929 (Fx_display_mm_width, Fx_display_mm_height)
930 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
931 height for all physical monitors as in X11.
933 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
934 Return pixel width or height for all physical monitors as in X11.
936 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
938 Port --enable-gcc-warnings to clang.
939 * bytecode.c (exec_byte_code):
941 Redo diagnostic pragmas to pacify clang, too.
942 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
943 * editfns.c (Fencode_time):
944 * fileio.c (file_accessible_directory_p):
945 * font.c (font_unparse_xlfd):
946 Use '&"string"[index]' instead of '"string" + (index)'.
947 * undo.c (user_error): Remove; unused.
949 2013-05-16 Eli Zaretskii <eliz@gnu.org>
951 * insdel.c (insert_1_both): Document the arguments, instead of
952 referring to insert_1, which no longer exists.
954 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
955 some window, increment windows_or_buffers_changed, so that
956 *Messages* display in that window is updated. (Bug#14408)
958 * w32.c: Include epaths.h.
959 (init_environment): Use cmdproxy.exe without leading directories.
960 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
962 (gettimeofday): Adjust signature and return value to Posix
965 * unexw32.c (open_output_file): Delete the existing emacs.exe
966 before creating it, to break the hard link to the versioned
969 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
970 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
971 (FIRSTFILE_OBJ): New variables.
972 (W32_RES): Rename to EMACSRES. All users changed.
973 (base_obj): Use $(CM_OBJ).
974 (ALLOBJS): Use $(FIRSTFILE_OBJ).
975 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
976 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
977 $(W32_RES_LINK) before $(LIBES).
978 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
980 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
982 * makefile.w32-in (DOC): Use just "DOC".
984 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
986 * process.c: Export default filters and sentinels to Elisp.
987 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
989 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
990 (Fset_process_sentinel, Fformat_network_address):
991 Default to them instead of nil.
992 (server_accept_connection): Sentinels can't be nil any more.
993 (read_and_dispose_of_process_output): New function, extracted from
995 (read_process_output): Use it; filters can't be nil.
996 (Finternal_default_process_filter): New function, extracted from
998 (exec_sentinel_unwind): Remove function.
999 (exec_sentinel): Don't zilch sentinel while running.
1000 (status_notify): Sentinels can't be nil.
1001 (Finternal_default_process_sentinel): New function extracted from
1003 (setup_process_coding_systems): Default filter is not nil any more.
1004 (syms_of_process): Export new Elisp functions and initialize
1006 * lisp.h (make_lisp_proc): New function.
1008 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
1010 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
1012 2013-05-14 Eli Zaretskii <eliz@gnu.org>
1014 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1015 unless we know that the window w is a leaf window.
1016 Another attempt at solving bug#14062.
1018 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
1020 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
1023 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
1025 * image.c (gif_load): Check that subimages fit (Bug#14345).
1027 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
1029 * lread.c (skip_dyn_eof): New function.
1030 (read1): Use it to skip the end of a file in response to #@00.
1032 * doc.c (get_doc_string): Slightly relax the sanity checking.
1034 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
1036 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
1037 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1038 (MonitorInfo): New struct.
1039 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
1040 (Fns_display_monitor_attributes_list): New functions.
1041 (display-usable-bounds): Remove.
1042 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
1045 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
1047 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
1048 (GTK_CHECK_VERSION): New macro, if not already defined.
1049 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
1050 replaced by GTK_CHECK_VERSION.
1052 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
1054 * xterm.h (GTK_PREREQ): New macro.
1055 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
1056 to use this macro instead, for consistency and clarity.
1058 2013-05-08 Eli Zaretskii <eliz@gnu.org>
1060 * xdisp.c (row_for_charpos_p): New function, with code of
1061 cursor_row_p, but accepts an additional argument CHARPOS instead
1062 of using a hardcoded PT.
1063 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
1064 (row_containing_pos): Call row_for_charpos_p instead of partially
1065 doing the same. Fixes cursor positioning under longlines-mode
1066 when longlines-show-effect includes more than one newline, when
1067 moving the cursor vertically up.
1069 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
1071 * makefile.w32-in (ACL_H): New macro.
1072 ($(BLD)/fileio.$(O)): Update dependencies.
1074 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1076 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
1077 * Makefile.in (LIB_ACL): New macro.
1078 (LIBACL_LIBS): Remove.
1079 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
1080 * fileio.c: Include <acl.h>.
1081 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
1082 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
1084 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
1087 * unexelf.c: Don't assume ElfW (Half) fits in int.
1088 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
1089 when dealing with ElfW (Half) values, since they can exceed 2**31
1090 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
1091 (entry_address): Omit unused NUM arg. All uses changed.
1093 2013-05-07 Juri Linkov <juri@jurta.org>
1095 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
1096 to the string converted from number with `Fnumber_to_string'.
1099 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1101 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
1102 This fixes a problem introduced by my previous change.
1104 2013-05-07 Glenn Morris <rgm@gnu.org>
1106 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
1108 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
1110 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
1112 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1114 Static checking by GCC 4.8.0.
1115 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
1116 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
1117 (x_get_monitor_attributes_fallback)
1118 (x_get_monitor_attributes_xinerama)
1119 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
1120 Define only if USE_GTK.
1121 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
1122 (x_get_monitor_attributes_fallback): Omit unused locals.
1123 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
1124 Use double, not float, to avoid mixed-mode floating point arithmetic.
1126 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1127 Jan Djärv <jan.h.d@swipnet.se>
1129 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
1130 (XINERAMA_CFLAGS): New macros.
1131 (ALL_CFLAGS, LIBES): Use them.
1133 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
1134 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
1135 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
1136 (syms_of_xfns): DEFSYM them.
1137 (struct MonitorInfo): New struct.
1138 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
1139 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
1140 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
1141 (x_get_monitor_attributes_xinerama): New functions.
1142 (Fx_display_monitor_attributes_list): New primitive.
1143 (syms_of_xfns): Defsubr it.
1145 * xterm.h (x_display_info): Add Xatom_net_workarea and
1146 Xatom_net_current_desktop.
1148 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
1149 and dpyinfo->Xatom_net_current_desktop.
1151 2013-05-06 Eli Zaretskii <eliz@gnu.org>
1153 * xdisp.c (pos_visible_p): Use the special code for finding the
1154 beginning of a display property or overlay for any "replacing"
1155 display property, not just for display strings. This solves
1156 incorrect reporting of position by posn-at-point. (Bug#14241)
1158 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
1160 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
1161 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
1162 Verify that ElfW (Half) fits in int.
1163 (fatal): Use same signature as lisp.h.
1164 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
1165 configure and build with -DUNEXELF_DEBUG without worrying about
1166 other modules that use DEBUG.
1167 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
1168 possibly-wide integers now uses it instead of plain fprintf.
1169 (entry_address): New function, which avoids problems with 32-bit
1170 overflow on 64-bit hosts.
1171 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
1172 (round_up): Don't assume the remainder fits in int.
1173 (find_section): Use bool for boolean. Simplify debug code.
1174 (unexec): Don't assume file sizes fit in int or size_t.
1175 Omit unnecessary trailing newline in 'fatal' format.
1176 Use strerror rather than outputting decimal error number.
1177 Remove unused code when emacs is not defined;
1178 this file relies on Emacs now.
1179 Don't assume e_phnum and e_shnum are positive.
1181 * regex.c: Fix problems when DEBUG is defined.
1182 (extract_number, extract_number_and_incr): Define regardless of
1183 whether DEBUG is defined; that's simpler and makes the code less
1184 likely to go stale in the normal case when DEBUG is not defined.
1185 Return int rather than taking an int * arg. All callers changed.
1186 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
1187 Remove, replacing with ...
1188 (DEBUG_PRINT): New macro. All callers changed.
1189 (DEBUG_COMPILES_ARGUMENTS): New macro.
1190 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
1191 (print_compiled_pattern, print_double_string) [DEBUG]:
1192 Use prototype rather than old-style definition.
1193 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
1194 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
1195 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
1196 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
1197 Don't assume ptrdiff_t, size_t, and long are the same width as int.
1198 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
1199 This matters only when DEBUG is defined.
1201 2013-05-05 Eli Zaretskii <eliz@gnu.org>
1203 * xdisp.c (set_iterator_to_next): Set the
1204 ignore_overlay_strings_at_pos_p flag only if we are _really_
1205 iterating over an overlay string, as indicated by the
1206 current.overlay_string_index member. (Bug#14306)
1208 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
1210 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
1211 to where it is used, to avoid autorelease issues (Bug#14050).
1213 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
1215 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
1216 * fileio.c (syms_of_fileio): Implement this.
1217 * filelock.c (create_lock_file): If symbolic links don't work, so
1218 we use a regular file as a lock file, do not fsync the lock file;
1221 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
1223 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
1224 (syms_of_minibuf): Adjust accodingly.
1226 * callint.c (Fcall_interactively): Adjust calls accordingly.
1228 2013-05-04 Eli Zaretskii <eliz@gnu.org>
1230 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
1231 w->contents is a buffer before computing everything else.
1232 Use parentheses to disambiguate last part of the condition.
1234 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
1235 assertion violations. (Bug#14062)
1237 2013-05-01 David Reitter <david.reitter@gmail.com>
1239 * nsfns.m (ns_tooltip): Initialize.
1241 2013-04-28 Eli Zaretskii <eliz@gnu.org>
1243 * coding.c (decode_coding_gap): Don't remove the character before
1244 a newline unless it's a CR character. (Bug#14287)
1246 2013-04-28 Dan Nicolaescu <dann@gnu.org>
1248 * dispextern.h (struct face): Move enum face_underline_type
1249 earlier so that bitfields can be in the same word.
1251 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
1253 * nsfns.m (handlePanelKeys): New function.
1254 (EmacsOpenPanel:performKeyEquivalent:)
1255 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
1256 arrows/function/control and copy/paste keys (Bug#14296).
1258 2013-04-27 Juri Linkov <juri@jurta.org>
1260 * callint.c (Fcall_interactively): Call `Qread_number' for
1261 interactive code letter `n' instead of using duplicate code.
1264 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
1266 * systime.h (make_timeval): Declare as 'const'.
1268 2013-04-27 Kenichi Handa <handa@gnu.org>
1270 * font.c (font_open_entity): Always open a font of manageable
1273 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
1275 Port better to AIX (Bug#14258).
1276 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
1279 2013-04-24 Kenichi Handa <handa@gnu.org>
1281 * coding.c (decode_coding_iso_2022): When an invalid escape
1282 sequence is encountered, reset the invocation and designation
1283 status to the safest one.
1285 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
1287 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
1288 Without this fix, "make distclean" leaves stamp-h1 behind.
1290 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
1292 * w32fns.c (w32_fullscreen_rect): New function to compute the
1293 window rectangle for the given fullscreen mode.
1294 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
1295 longer tunes the window size. This keeps the window's edges flush
1296 with the screen and allows the taskbar to hide itself in fullboth.
1298 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
1299 window decorations and uses the entire screen.
1301 * w32term.h (w32_fullscreen_rect) Add prototype.
1302 (struct w32_output): Replace normal_width, normal_height,
1303 normal_top, and normal_left members with a single normal_placement
1305 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
1307 (FRAME_NORMAL_PLACEMENT): New macro.
1309 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
1311 * minibuf.c (Ftest_completion): Silence compiler warning.
1313 2013-04-15 Eli Zaretskii <eliz@gnu.org>
1315 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
1318 * frame.h (WINDOW_FRAME): Protect macro and its argument with
1321 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1322 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
1323 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
1324 parentheses where appropriate.
1326 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
1328 * keyboard.c (timer_start_idle): Remove no-longer-used local.
1330 2013-04-14 Eli Zaretskii <eliz@gnu.org>
1332 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
1333 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
1334 Mention in the doc string that setting these variables takes
1335 effect only after a call to set-window-buffer. (Bug#14200)
1337 2013-04-13 Eli Zaretskii <eliz@gnu.org>
1339 * indent.c (Fvertical_motion): Don't consider display strings on
1340 overlay strings as display strings on the buffer position we
1341 started from. This prevents vertical cursor motion from jumping
1342 more than one line when there's an overlay string with a display
1343 property at end of line.
1344 Reported by Karl Chen <Karl.Chen@quarl.org> in
1345 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
1347 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
1349 * window.c (select_window): `record_buffer' even if window is
1350 already selected (bug#14191).
1352 2013-04-11 Eli Zaretskii <eliz@gnu.org>
1354 * window.c (Fwindow_end): Test more flags, including the buffer's
1355 last_overlay_modified flag, to determine whether the window's
1356 display is really up-to-date. Prevents the function from
1357 returning a stale value. (Bug#14170)
1358 (Fwindow_line_height): Fix the test for up-to-date-ness of the
1361 2013-04-10 Eli Zaretskii <eliz@gnu.org>
1363 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
1364 garbaged only if it is not already the top frame on its TTY.
1365 This prevents flickering due to constant redrawing of TTY frames when
1366 there are GUI frames open in the same session. (Bug#13864)
1368 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
1370 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
1371 of marking the idle timers directly.
1373 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1375 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
1378 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
1380 * window.c (select_window): Don't record_buffer while the invariant is
1381 temporarily broken (bug#14161).
1383 * fns.c (Fdelq): Don't assume !NILP => CONSP.
1385 2013-04-07 Eli Zaretskii <eliz@gnu.org>
1387 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
1389 2013-04-07 Romain Francoise <romain@orebokech.com>
1391 Ignore additional platform-specific ACL errors (Bug#13702).
1392 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
1393 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
1395 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
1397 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
1400 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
1402 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
1403 This bug was introduced by my 2013-02-25 change that simplified
1404 data_start configuration. Without this change, on GNU/Linux
1405 an Emacs configured with --enable-profiling fails immediately
1406 due to a profiler signal.
1407 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
1408 with these flags. On platforms where special flags are needed
1409 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
1410 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
1411 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
1413 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
1415 Get rid of some platform-specific functions examining window
1416 system and its capabilities. This is a partial rework of the
1418 * lisp.h (have_menus_p): Remove prototype. This function is
1419 replaced with platform-independent window_system_available.
1420 (check_window_system): Move to...
1421 * frame.h (decode_window_system_frame, window_system_available):
1422 ...here, add new prototypes.
1423 * frame.c (window_system_available, decode_window_system_frame):
1425 (check_window_system): Platform-independent now.
1426 * xterm.h (x_in_use): Remove declaration.
1428 * w32term.h (check_x_frame):
1429 * nsterm.h (check_x_frame): Remove prototypes. This function
1430 is replaced with platform-independent decode_window_system_frame.
1431 * msdos.c (have_menus_p): Remove.
1432 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
1433 Remove platform-specific functions. Use check_window_system,
1434 decode_window_system_frame and check_ns_display_info where
1435 appropriate. Minor style and comment tweaks.
1436 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
1437 (check_x_frame): Likewise.
1438 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
1440 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
1441 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
1442 * xmenu.c, xselect.c: All related users changed.
1444 2013-04-03 Kenichi Handa <handa@gnu.org>
1446 The following changes is to optimize the code for reading UTF-8
1449 * coding.c (check_ascii): Rename from detect_ascii. Return value
1450 changed. Check EOL format. Do not call adjust_coding_eol_type
1452 (check_utf_8): New function.
1453 (adjust_coding_eol_type): Do nothing if already adjusted.
1454 (detect_coding): Compare the return value of check_ascii with
1455 coding->src_bytes. Call adjust_coding_eol_type if necessary.
1456 (decode_coding_gap): Optimize for valid UTF-8.
1458 2013-03-21 Kenichi Handa <handa@gnu.org>
1460 * coding.c (syms_of_coding): Cancel previous change.
1462 * insdel.c (insert_from_gap): Fix previous change.
1464 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
1466 Consistently use platform-specific function to detect window system.
1467 * lisp.h (check_window_system): New prototype. This function is
1468 going to replace check_x, check_w32 and check_ns.
1469 (have_menus_p): Mention msdos.c in comment.
1470 * fontset.c (check_window_system_func): Remove. Adjust all users.
1471 * fontset.h (check_window_system_func): Remove prototype.
1472 * nsterm.h (check_ns):
1473 * xterm.h (check_x):
1474 * w32term.h (check_w32): Likewise.
1475 * menu.c (Fx_popup_menu): Use check_window_system.
1476 * msdos.c (check_window_system): Define for MS-DOS.
1477 * nsfns.m (check_window_system): Define for NS. Adjust all users.
1478 * w32fns.c (check_window_system): Likewise for MS-Windows.
1479 * xfns.c (check_window_system): Likewise for X.
1480 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
1481 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
1483 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
1485 Prefer < to > in range checks such as 0 <= i && i < N.
1486 This makes it easier to visualize quantities on a number line.
1487 This patch doesn't apply to all such range checks,
1488 only to the range checks affected by the 2013-03-24 change.
1489 This patch reverts most of the 2013-03-24 change.
1490 * alloc.c (xpalloc, Fgarbage_collect):
1491 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
1492 * character.c (string_escape_byte8):
1493 * charset.c (read_hex):
1494 * data.c (cons_to_unsigned):
1495 * dispnew.c (update_frame_1):
1496 * doc.c (Fsubstitute_command_keys):
1497 * doprnt.c (doprnt):
1498 * editfns.c (hi_time, decode_time_components):
1499 * fileio.c (file_offset):
1500 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1501 * font.c (font_intern_prop):
1502 * frame.c (x_set_alpha):
1503 * gtkutil.c (get_utf8_string):
1504 * indent.c (check_display_width):
1505 * keymap.c (Fkey_description):
1506 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
1508 * minibuf.c (read_minibuf_noninteractive):
1509 * process.c (wait_reading_process_output):
1510 * search.c (Freplace_match):
1511 * window.c (get_phys_cursor_glyph):
1512 * xdisp.c (redisplay_internal):
1513 * xsmfns.c (smc_save_yourself_CB):
1514 Prefer < to > for range checks.
1515 * dispnew.c (sit_for): Don't mishandle NaNs.
1516 This fixes a bug introduced in the 2013-03-24 change.
1517 * editfns.c (decode_time_components): Don't hoist comparison.
1518 This fixes another bug introduced in the 2013-03-24 change.
1520 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1522 * frame.h (struct frame): Drop scroll_bottom_vpos
1523 member becaue all real users are dead long ago.
1524 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
1525 * xdisp.c (redisplay_internal): Adjust user.
1527 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
1529 * nsmenu.m (showAtX:Y:for:): setLevel to
1530 NSPopUpMenuWindowLevel (Bug#13998).
1532 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
1534 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
1535 (ns_check_pending_open_menu): Declare.
1537 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
1538 (x_activate_menubar): Update the menu with title that matches
1539 ns_get_pending_menu_title, and call
1540 ns_check_pending_openmenu (Bug#12698).
1541 (menuWillOpen:): New method.
1542 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
1544 * nsterm.m (menu_will_open_state, menu_mouse_point)
1545 (menu_pending_title): New varaibles.
1546 (ns_get_pending_menu_title, ns_check_menu_open)
1547 (ns_check_pending_open_menu): New functions.
1549 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
1551 * indent.c (current_column_bol_cache): Remove leftover which is not
1552 used in Fmove_to_column any more.
1553 (current_column, scan_for_column): Adjust users.
1554 * keyboard.c (last_point_position_buffer, last_point_position_window):
1555 Remove leftovers which are not used for recording undo any more.
1556 (command_loop_1, syms_of_keyboard): Adjust users.
1557 * xdisp.c (last_max_ascent): Remove leftover which is not used in
1558 redisplay_window any more.
1559 (move_it_to): Adjust user.
1561 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
1563 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
1564 Update dependencies.
1566 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
1568 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
1569 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
1572 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
1574 * window.h (struct window): Replace hchild, vchild and buffer slots
1575 with the only contents slot. This is possible because each valid
1576 window may have either the child window (in vertical or horizontal
1577 combination) or buffer to display (for the leaf window). Using that,
1578 a lof of operations to traverse and/or change window hierarchies may
1579 be simplified. New member horizontal is used to distinguish between
1580 horizontal and vertical combinations of internal windows.
1581 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
1582 (WINDOW_VERTICAL_COMBINATION_P): New macros.
1583 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
1584 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
1585 Use contents slot, not buffer, where appropriate.
1586 (wset_combination): New function.
1587 (wset_buffer): Add eassert.
1588 (Fframe_first_window): Simplify the loop reaching first window.
1589 (Fwindow_buffer): Use WINDOW_LEAF_P.
1590 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
1591 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
1592 (unshow_buffer): Convert initial debugging check to eassert.
1593 (replace_window, recombine_windows, Fdelete_other_windows_internal)
1594 (make_parent_window, window_resize_check, window_resize_apply)
1595 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
1596 (Fset_window_configuration, delete_all_child_windows, save_window_save):
1597 Adjust to match struct window changes.
1598 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
1599 (mark_window_cursors_off, count_windows, get_leaf_windows)
1600 (foreach_window_1): Simplify the loop.
1601 * alloc.c (mark_object): Do not check for the leaf window because
1602 internal windows has no glyph matrices anyway.
1603 * dispnew.c (clear_window_matrices, showing_window_margins_p)
1604 (allocate_matrices_for_window_redisplay, fake_current_matrices)
1605 (allocate_matrices_for_frame_redisplay, free_window_matrices)
1606 (build_frame_matrix_from_window_tree, mirror_make_current)
1607 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
1608 (update_window_tree, set_window_update_flags): Simplify the loop.
1609 (sync_window_with_frame_matrix_rows): Enforce live window.
1610 Use contents slot, not buffer, where appropriate.
1611 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
1612 and WINDOW_HORIZONTAL_COMBINATION_P.
1613 (make_frame_visible_1): Simplify the loop.
1614 Use contents slot, not buffer, where appropriate.
1615 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
1616 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
1617 (expose_window_tree): Likewise.
1618 Use contents slot, not buffer, where appropriate.
1619 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
1620 to avoid deleted windows. Use contents slot instead of buffer.
1621 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
1622 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
1623 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
1624 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
1626 2013-03-28 Eli Zaretskii <eliz@gnu.org>
1628 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
1629 identify the reasons for assertion violations in bug#14062 and
1631 (Fx_show_tip): Fix compilation error under
1632 "--enable-check-lisp-object-type". (Bug#14073)
1634 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
1635 Reported by <rzl24ozi@gmail.com>.
1637 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
1639 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
1641 (unwind_with_echo_area_buffer): ...to restore it here.
1642 This is needed to ensure that...
1643 (redisplay_window): ...both window markers are valid here,
1644 which is verified by eassert.
1645 * editfns.c (save_excursion_save): Do not assume that
1646 selected_window always displays the buffer.
1647 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
1650 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
1652 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
1655 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
1657 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
1659 2013-03-27 Eli Zaretskii <eliz@gnu.org>
1661 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
1662 since MinGW's w32api headers do. This avoids compiler warnings.
1664 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
1667 2013-03-26 Eli Zaretskii <eliz@gnu.org>
1669 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
1671 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
1673 * gtkutil.c (style_changed_cb): Check if frame is live and an
1674 X frame (Bug#14038).
1676 2013-03-26 Eli Zaretskii <eliz@gnu.org>
1678 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
1679 Define only for _WIN32_WINNT less than 0x0500.
1680 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
1682 Move inclusion of time.h before sys/time.h, so that MinGW64 could
1683 see its own definitions of 'struct timeval' and 'struct timezone'.
1685 Fix incompatibilities between MinGW.org and MinGW64 headers.
1686 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
1688 * w32.c (REPARSE_DATA_BUFFER): Guard with
1689 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
1691 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
1693 * xterm.c: Include X11/XKBlib.h
1694 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
1696 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
1698 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
1700 * blockinput.h (input_blocked_p): Likewise.
1701 * bytecode.c (exec_byte_code): Likewise.
1702 * callproc.c (call_process_kill, call_process_cleanup)
1703 (Fcall_process): Likewise.
1704 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
1705 (Fccl_execute_on_string): Likewise.
1706 * character.c (string_escape_byte8): Likewise.
1707 * charset.c (read_hex): Likewise.
1708 * cm.c (calccost): Likewise.
1709 * data.c (cons_to_unsigned): Likewise.
1710 * dired.c (directory_files_internal, file_name_completion):
1712 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
1713 (sit_for): Likewise.
1714 * doc.c (Fsubstitute_command_keys): Likewise.
1715 * doprnt.c (doprnt): Likewise.
1716 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
1717 * emacsgtkfixed.c: Likewise.
1718 * fileio.c (file_offset, Fwrite_region): Likewise.
1719 * floatfns.c (Fexpt, fmod_float): Likewise.
1720 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1722 * font.c (font_intern_prop): Likewise.
1723 * frame.c (x_set_alpha): Likewise.
1724 * gtkutil.c (get_utf8_string): Likewise.
1725 * indent.c (check_display_width): Likewise.
1726 * intervals.c (create_root_interval, rotate_right, rotate_left)
1727 (split_interval_right, split_interval_left)
1728 (adjust_intervals_for_insertion, delete_node)
1729 (interval_deletion_adjustment, adjust_intervals_for_deletion)
1730 (merge_interval_right, merge_interval_left, copy_intervals)
1731 (set_intervals_multibyte_1): Likewise.
1732 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
1733 * keymap.c (Fkey_description): Likewise.
1734 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
1735 * lread.c (openp, read_integer, read1, string_to_number):
1737 * menu.c (ensure_menu_items): Likewise.
1738 * minibuf.c (read_minibuf_noninteractive): Likewise.
1739 * print.c (printchar, strout): Likewise.
1740 * process.c (create_process, Faccept_process_output)
1741 (wait_reading_process_output, read_process_output, send_process)
1742 (wait_reading_process_output): Likewise.
1743 * profiler.c (make_log, handle_profiler_signal): Likewise.
1744 * regex.c (re_exec): Likewise.
1745 * regex.h: Likewise.
1746 * search.c (looking_at_1, Freplace_match): Likewise.
1747 * sysdep.c (get_child_status, procfs_ttyname)
1748 (procfs_get_total_memory): Likewise.
1749 * systime.h (EMACS_TIME_VALID_P): Likewise.
1750 * term.c (dissociate_if_controlling_tty): Likewise.
1751 * window.c (get_phys_cursor_glyph): Likewise.
1752 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
1753 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
1755 * xfns.c (Fx_window_property): Likewise.
1756 * xmenu.c (set_frame_menubar): Likewise.
1757 * xselect.c (x_get_window_property, x_handle_dnd_message):
1759 * xsmfns.c (smc_save_yourself_CB): Likewise.
1760 * xterm.c (x_scroll_bar_set_handle): Likewise.
1762 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
1764 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
1765 to be optional or nil. Adjust comment and convert it to docstring.
1766 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
1767 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
1769 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
1771 Static checking by GCC 4.8-20130319.
1772 * image.c (gif_load): Assume pass < 3 to pacify GCC.
1773 * process.c (Fset_process_datagram_address)
1774 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
1775 * xdisp.c (get_char_face_and_encoding):
1776 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
1777 (get_glyph_face_and_encoding): Prepare face before possibly using it.
1778 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
1780 2013-03-24 Ken Brown <kbrown@cornell.edu>
1782 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
1783 fix compilation on 64-bit Cygwin, where underscores are not
1784 automatically prepended.
1786 * w32term.c (w32_initialize): Silence compiler warning.
1788 2013-03-23 Eli Zaretskii <eliz@gnu.org>
1790 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
1791 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
1792 variables, to save and restore frame dimensions.
1793 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
1794 after returning from a 'fullscreen' configuration.
1795 use SendMessage instead of PostMessage to send the SC_RESTORE message,
1796 to avoid races between the main thread and the input thread.
1798 * w32term.h (struct w32_output): New members normal_width,
1799 normal_height, normal_top, normal_left, and prev_fsmode.
1800 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
1801 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
1804 * w32term.c (w32fullscreen_hook): Record last value of the frame's
1805 'fullscreen' parameter. Always record previous width and height
1806 of the frame, except when switching out of maximized modes, so
1807 that they could be restored correctly, instead of resetting to the
1808 default frame dimensions. Send SC_RESTORE command to the frame,
1809 unless we are going to send SC_MAXIMIZE, to restore the frame
1810 resize hints in the mouse pointer shown by the window manager.
1813 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
1815 * lisp.h (get_frame_param): Adjust conditions for prototype
1818 2013-03-22 Ken Brown <kbrown@cornell.edu>
1820 * unexcw.c: Drop unneeded inclusion of w32common.h.
1821 (report_sheap_usage): Declare.
1822 (read_exe_header): Add magic numbers for x86_64.
1823 (fixup_executable): Fix printf format specifier for unsigned long
1826 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
1828 * frame.h (struct frame): Put menu_bar_window under #ifdef
1829 because this member is not needed when X toolkit is in use.
1830 (fset_menu_bar_window):
1831 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1832 (free_glyphs, update_frame):
1833 * xdisp.c (expose_frame): Likewise.
1834 (display_menu_bar): Likewise. Remove redundant eassert.
1835 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
1838 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
1840 Use functions and constants to manipulate Lisp_Save_Value objects.
1841 This replaces code that used macros and strings and token-pasting.
1842 The change makes the C source a bit easier to follow,
1843 and shrinks the Emacs executable a bit.
1844 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
1845 (make_save_value): Change 1st arg from string to enum. All callers
1848 (mark_object): Use if, not #if, for GC_MARK_STACK.
1849 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
1850 (XSAVE_OBJECT): Now functions, not macros.
1851 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
1852 the constant was never used.
1853 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
1854 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
1855 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
1856 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
1858 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
1859 type3 with a single member save_type. All uses changed.
1860 (save_type, set_save_pointer, set_save_integer): New functions.
1861 * print.c (PRINTX): Remove.
1863 * alloc.c: Remove redundant static declarations.
1865 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
1867 * window.h (struct window): Convert left_col, top_line, total_lines
1868 and total_cols from Lisp_Objects to integers. Adjust comments.
1869 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
1871 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
1872 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
1873 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
1874 Adjust users where appropriate.
1876 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
1878 * frame.h (struct frame): Drop resx and resy because the same data is
1879 available from window system-specific output context. Adjust users.
1880 (default_pixels_per_inch_x, default_pixels_per_inch_y):
1881 New functions to provide defaults when no window system available.
1882 (FRAME_RES_X, FRAME_RES_Y): New macros.
1883 (NUMVAL): Move from xdisp.c.
1884 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
1885 (Ffont_face_attributes, Fopen_font):
1886 * image.c (gs_load):
1887 * w32font.c (fill_in_logfont):
1888 * xdisp.c (calc_pixel_width_or_height):
1889 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
1890 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
1892 2013-03-20 Kenichi Handa <handa@gnu.org>
1894 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
1895 to 1 (temporary workaround until a bug related to ASCII
1896 optimization is fixed).
1898 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
1900 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
1901 Signal error if window is not internal. Adjust docstring.
1902 (delete_all_child_windows): Use combination_limit to save the buffer.
1903 (Fset_window_configuration): Adjust accordingly.
1904 * print.c (syms_of_print): Initialize debugging output not here...
1905 (init_print_once): ...but in a new function here.
1906 * lisp.h (init_print_once): Add prototype.
1907 * emacs.c (main): Add call to init_print_once. Adjust comments.
1909 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
1911 * window.c (window_resize_check, window_resize_apply)
1912 (window_from_coordinates, recombine_windows, set_window_buffer)
1913 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
1914 (Fsplit_window_internal, Fdelete_window_internal)
1915 (freeze_window_starts): Use bool for booleans.
1916 * window.h (window_frame_coordinates, resize_frame_windows)
1917 (freeze_window_starts, set_window_buffer): Adjust prototypes.
1919 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
1921 * dispnew.c (bitch_at_user): Use `user-error'.
1923 2013-03-17 Ken Brown <kbrown@cornell.edu>
1925 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
1926 as return type of image_background. (Bug#13981)
1927 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
1929 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
1931 * nsterm.m (updateFrameSize:): Change resize increments if needed.
1932 (ns_select): Don't return with result uninitialized.
1934 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
1937 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
1939 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
1940 directories. If filename is nil, get directory name (Bug#13932).
1941 Use getFilename and getDirectory.
1942 (getFilename, getDirectory): New methods for EmacsSavePanel and
1944 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
1946 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
1948 * coding.c (decode_coding_gap): Fix typo caught by static checking.
1950 2013-03-15 Kenichi Handa <handa@gnu.org>
1952 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
1953 (adjust_after_replace): Make it back to static. Delete the third
1954 arg text_at_gap_tail. Cancel the code for handling it.
1956 * coding.h (struct coding_system): New member eol_seen.
1958 * coding.c (detect_ascii): New function.
1959 (detect_coding): Set coding->head_ascii and coding->eol_seen only
1960 when the source bytes are actually scanned. On detecting for
1961 coding_category_utf_8_auto, call detect_ascii instead of scanning
1962 source bytes directly.
1963 (produce_chars): Call insert_from_gap with the new arg 0.
1964 (encode_coding): Likewise.
1965 (decode_coding_gap): Control ASCII optimization by the variable
1966 disable_ascii_optimization instead of #ifndef .. #endif.
1967 Deccode EOL format according to coding->eol_seen.
1968 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
1971 * lisp.h (adjust_after_replace): Cancel externing it.
1972 (insert_from_gap): Adjust prototype.
1974 2013-03-15 Eli Zaretskii <eliz@gnu.org>
1976 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
1977 FULLSCREEN_MAXIMIZED. (Bug#13935)
1979 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
1981 * region-cache.c (find_cache_boundary, move_cache_gap)
1982 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
1983 Simplify debugging check and convert to eassert. Adjust comment.
1984 (pp_cache): Put under ENABLE_CHECKING.
1986 2013-03-14 Eli Zaretskii <eliz@gnu.org>
1988 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
1989 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
1991 (w32fullscreen_hook): If the frame is visible, reset
1992 f->want_fullscreen flag after changing the frame size. If the
1993 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
1996 2013-03-13 Daniel Colascione <dancol@dancol.org>
1998 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
1999 too so that these builds can use Cygwin's file conversion
2000 functions. (We've been building and linking cygw32.o all along
2001 and just not using it.)
2003 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
2005 File synchronization fixes (Bug#13944).
2006 * Makefile.in (LIB_FDATASYNC): New macro.
2008 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
2009 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
2010 Don't worry about HAVE_FSYNC, since a substitute fsync is
2011 available if the system lacks one.
2012 (Fwrite_regin): Retry fsync if interrupted.
2014 2013-03-13 Eli Zaretskii <eliz@gnu.org>
2016 * w32term.c (w32_read_socket): If the Emacs frame is being
2017 activated, call w32fullscreen_hook, to make sure the new frame
2018 dimensions are in effect. (Bug#13937)
2020 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
2022 * xdisp.c (init_iterator): Simplify because both character and byte
2023 positions are either specified or -1. Add eassert. Adjust comment.
2024 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
2025 character and byte positions can be obtained from marker.
2027 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
2029 Static checking by Sun C 5.12.
2030 * alloc.c (buffer_memory_full) [REL_ALLOC]:
2031 * bytecode.c (exec_byte_code):
2032 * dispnew.c (init_display):
2034 * fileio.c (Fsubstitute_in_file_name):
2035 * keyboard.c (Fevent_convert_list):
2036 * keymap.c (Fsingle_key_description):
2037 * term.c (maybe_fatal, fatal):
2038 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
2039 * xsmfns.c (Fhandle_save_session):
2040 Omit unreachable code.
2041 * keymap.c (map_keymap_char_table_item): Cast void * to
2042 a function pointer type; the C Standard requires this.
2044 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
2045 Include <sys/param.h> unconditionally, as that works elsewhere and
2046 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
2047 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
2050 See ChangeLog.12 for earlier changes.
2056 Copyright (C) 2011-2013 Free Software Foundation, Inc.
2058 This file is part of GNU Emacs.
2060 GNU Emacs is free software: you can redistribute it and/or modify
2061 it under the terms of the GNU General Public License as published by
2062 the Free Software Foundation, either version 3 of the License, or
2063 (at your option) any later version.
2065 GNU Emacs is distributed in the hope that it will be useful,
2066 but WITHOUT ANY WARRANTY; without even the implied warranty of
2067 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2068 GNU General Public License for more details.
2070 You should have received a copy of the GNU General Public License
2071 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.