-2012-09-15 Kenichi Handa <handa@gnu.org>
+2012-09-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ Remove no-longer-needed Solaris 2.4 vfork bug workaround.
+ The workaround was for improving performance on Solaris 2.4, but
+ is getting in the way now. Emacs will still work if someone is
+ still running Solaris 2.4 in a museum somewhere; Sun dropped
+ support for Solaris 2.4 in 2003.
+ * callproc.c (Fcall_process) [HAVE_WORKING_VFORK]:
+ * process.c (create_process) [HAVE_WORKING_VFORK]:
+ Omit now-unnecessary workaround for the Solaris 2.4 vfork bug,
+ since Emacs no longer uses vfork on that platform.
+
+2012-09-17 Glenn Morris <rgm@gnu.org>
+
+ * emacs.c: Use COPYRIGHT.
+
+2012-09-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ Remove configure's --without-sync-input option (Bug#12450).
+ When auditing signal-handling in preparation for cleaning it up,
+ I found that SYNC_INPUT has race conditions and would be a real
+ pain to fix. Since it's an undocumented and deprecated
+ configure-time option, now seems like a good time to remove it.
+ Also see <http://bugs.gnu.org/11080#16>.
+ * alloc.c (_bytes_used, __malloc_extra_blocks, _malloc_internal)
+ (_free_internal) [!DOUG_LEA_MALLOC]: Remove decls.
+ (alloc_mutex) [!SYSTEM_MALLOC && !SYNC_INPUT && HAVE_PTHREAD]:
+ (malloc_hysteresis):
+ (check_depth) [XMALLOC_OVERRUN_CHECK]:
+ (MALLOC_BLOCK_INPUT, MALLOC_UNBLOCK_INPUT):
+ (__malloc_hook, __realloc_hook, __free_hook, BYTES_USED)
+ (dont_register_blocks, bytes_used_when_reconsidered)
+ (bytes_used_when_full, emacs_blocked_free, emacs_blocked_malloc)
+ (emacs_blocked_realloc, reset_malloc_hooks, uninterrupt_malloc):
+ [!SYSTEM_MALLOC && !SYNC_INPUT]:
+ Remove. All uses removed.
+ (MALLOC_BLOCK_INPUT, MALLOC_UNBLOCK_INPUT): Use a different
+ implementation, one that depends on whether the new macro
+ XMALLOC_BLOCK_INPUT_CHECK is defined, not on whether SYNC_INPUT
+ is defined.
+ * atimer.c (run_timers, handle_alarm_signal):
+ * keyboard.c (pending_signal, poll_for_input_1, poll_for_input)
+ (handle_async_input, process_pending_signals)
+ (handle_input_available_signal, init_keyboard):
+ * nsterm.m (ns_read_socket):
+ * process.c (wait_reading_process_output):
+ * regex.c (immediate_quit, IMMEDIATE_QUIT_CHECK):
+ * sysdep.c (emacs_sigaction_init) [SA_RESTART]:
+ (emacs_write):
+ * xterm.c (XTread_socket):
+ Assume SYNC_INPUT.
+ * conf_post.h (SA_RESTART) [IRIX6_5]: Do not #undef.
+ * eval.c (handling_signal): Remove. All uses removed.
+ * lisp.h (ELSE_PENDING_SIGNALS): Remove.
+ All uses replaced with the SYNC_INPUT version.
+ (reset_malloc_hooks, uninterrupt_malloc, handling_signal):
+ Remove decls.
+ * sysdep.c, syssignal.h (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
+ Now static.
+
+ * font.c (Ffont_shape_gstring): Remove unused local.
+
+2012-09-16 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (clean): No longer run nextstep's clean.
+
+ * Makefile.in (ns_appdir, ns_appbindir, ns_appsrc): Remove variables.
+ (ns_frag): Remove.
+ (ns-app): Move here from ns.mk, and simplify.
+ (clean): Simplify nextstep entry.
+ * ns.mk: Remove file.
+
+2012-09-16 Kenichi Handa <handa@gnu.org>
+
+ * font.c (Ffont_shape_gstring): Fix previous change; GLYPHs may
+ not covert the last few charactes.
+
+2012-09-16 Kenichi Handa <handa@gnu.org>
* font.c (Ffont_shape_gstring): Don't adjust grapheme cluster
here, but just check the validity of glyphs in the glyph-string.
+2012-09-16 Martin Rudalics <rudalics@gmx.at>
+
+ * window.c (Fwindow_parameter, Fset_window_parameter): Accept
+ any window as argument (Bug#12452).
+
+2012-09-16 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsfns.m (Fx_open_connection): Move initialization of ns_*_types
+ to ns_term_init to avoid memory leak.
+
+ * nsterm.m (ns_update_begin): Initialize bp after lcokFocus, use
+ explicit retain/release.
+ (ns_term_init): Only allow one display. Initialize outerpool and
+ ns_*_types.
+
+2012-09-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ Port _setjmp fix to POSIXish hosts as well as Microsoft.
+ * image.c (_setjmp) [!HAVE__SETJMP]: Restore definition, as
+ it's needed on POSIXish hosts that lack _setjmp. Attempt to solve
+ the Microsoft problem in a different way, by altering ../nt/config.nt.
+
+2012-09-15 Eli Zaretskii <eliz@gnu.org>
+
+ * w32xfns.c:
+ * w32uniscribe.c:
+ * w32term.c:
+ * w32select.c:
+ * w32reg.c:
+ * w32proc.c:
+ * w32menu.c:
+ * w32inevt.c:
+ * w32heap.c:
+ * w32font.c:
+ * w32fns.c:
+ * w32console.c:
+ * w32.c:
+ * w16select.c: Remove inclusion of setjmp.h, as it is now included
+ by lisp.h. This completes removal of setjmp.h inclusion
+ erroneously announced in the previous commit. (Bug#12446)
+
+ * lisp.h [!HAVE__SETJMP, !HAVE_SIGSETJMP]: Make the commentary
+ more accurate.
+
+ * image.c (_setjmp) [!HAVE__SETJMP]: Define only if 'setjmp' is
+ not defined as a macro. The latter happens on MS-Windows.
+ (Bug#12446)
+
+2012-09-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ Port better to POSIX hosts lacking _setjmp (Bug#12446).
+ * lisp.h: Include <setjmp.h> here, since we use its symbols here.
+ Some instances of '#include <setjmp.h>' removed, if the
+ only reason for the instance was because "lisp.h" was included.
+ (sys_jmp_buf, sys_setjmp, sys_longjmp): New symbols.
+ Unless otherwise specified, replace all uses of jmp_buf, _setjmp,
+ and _longjmp with the new symbols. Emacs already uses _setjmp if
+ available, so this change affects only POSIXish hosts that have
+ sigsetjmp but not _setjmp, such as some versions of Solaris and
+ Unixware. (Also, POSIX-2008 marks _setjmp as obsolescent.)
+ * image.c (_setjmp, _longjmp) [HAVE_PNG && !HAVE__SETJMP]: New macros.
+ (png_load_body) [HAVE_PNG]:
+ (PNG_LONGJMP) [HAVE_PNG && PNG_LIBPNG_VER < 10500]:
+ (PNG_JMPBUF) [HAVE_PNG && PNG_LIBPNG_VER >= 10500]:
+ Use _setjmp and _longjmp rather than sys_setjmp and sys_longjmp,
+ since PNG requires jmp_buf. This is the only exception to the
+ general rule that we now use sys_setjmp and sys_longjmp.
+ This exception is OK since this code does not change the signal
+ mask or longjmp out of a signal handler.
+
2012-09-14 Paul Eggert <eggert@cs.ucla.edu>
* alloc.c [!SYSTEM_MALLOC && !SYNC_INPUT && HAVE_PTHREAD]:
HCoop / bpt / emacs.git / blobdiff