emacs/src/lisp.h, branch pending

Rename inhibit_window_configuration_change_hook to inhibit_lisp_code.

2012-03-12T06:34:32+00:00

This is a tweak to 2012-02-23T07:28:21Z!cyd@gnu.org, suggested by Stefan.

* eval.c (inhibit_lisp_code): Rename from
inhibit_window_configuration_change_hook; move from window.c.

* xfns.c (unwind_create_frame_1, Fx_create_frame):
* window.c (run_window_configuration_change_hook)
(syms_of_window): Callers changed.

Generalize fix for crash due to non-contiguous EMACS_INT (Bug#10780).

2012-02-25T19:39:42+00:00

Suggested by Stefan Monnier in
.
* alloc.c (widen_to_Lisp_Object): New static function.
(mark_memory): Also mark Lisp_Objects by fetching pointer words
and widening them to Lisp_Objects.  This would work even if
USE_LSB_TAG is defined and wide integers are used, which might
happen in a future version of Emacs.

* src/lisp.h: Improve comment about USE_LSB_TAG.

2012-02-22T15:55:46+00:00

Fix crash due to non-contiguous EMACS_INT (Bug#10780).

2012-02-20T23:09:58+00:00

* lisp.h (VALBITS): Move definition up, so that USE_LSB_TAG can use it.
(USE_LSB_TAG): Do not define if UINTPTR_MAX >> VALBITS == 0.
It's useless in that case, and it can cause problems on hosts
that allocate halves of EMACS_INT values separately.
Reported by Dan Horák.  Diagnosed by Andreas Schwab in
.
* mem-limits.h (EXCEEDS_LISP_PTR): Define to 0 on hosts where
UINTPTR_MAX >> VALBITS == 0.  This is required by the above change;
it avoids undefined behavior on hosts where shifting right by more
than the word width has undefined behavior.

Add 2012 to FSF copyright years for Emacs files

2012-01-05T09:46:05+00:00

src/lisp.h (process_quit_flag): Fix external declaration.

2011-12-05T00:15:15+00:00

Don't macro-inline non-performance-critical code.

2011-12-04T15:46:07+00:00

* src/eval.c (process_quit_flag): New function.
* src/lisp.h (QUIT): Use it.

Don't call Lisp in signal handler

2011-12-04T09:26:30+00:00

* emacs.c (Qkill_emacs): Define.
(syms_of_emacs): Initialize it.
* keyboard.c (interrupt_signal): Don't call Fkill_emacs here, set
Qquit_flag to `kill-emacs' instead.
(quit_throw_to_read_char): Add parameter `from_signal'.  All
callers changed.  Call Fkill_emacs if requested and safe.
* lisp.h (QUIT): Call Fkill_emacs if requested.

Remove GCPRO-related macros that exist only to avoid shadowing locals.

2011-11-28T08:20:58+00:00

* lisp.h (GCPRO1_VAR, GCPRO2_VAR, GCPRO3_VAR, GCPRO4_VAR, GCPRO5_VAR)
(GCPRO6_VAR, UNGCPRO_VAR): Remove.  See
.
All uses changed to use GCPRO1 etc.
(GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, UNGCPRO):
Revert to old implementation (i.e., before 2011-03-11).

Fix MS-Windows build with MSVC compiler.

2011-11-27T18:52:53+00:00

Parts of the changes by Fabrice Popineau  .

 lib-src/makefile.w32-in (LOCAL_FLAGS): Add $(EMACS_EXTRA_C_FLAGS).
 lib-src/emacsclient.c (main) : Remove declaration, already
 pulled in by unistd.h on Posix hosts and stdlib.h on MS-Windows.
 nt/inc/stdint.h (uint32_t, uint64_t) [_WIN64]: New typedefs.
 (UINT64_MAX) [_WIN64]: Fix definition.
 (uintmax_t, intmax_t): Fix definitions.
 nt/inc/inttypes.h (strtoumax, strtoimax) [!__MINGW32__]: Provide
 correct definitions.
 nt/config.nt (HAVE_DECL_STRTOLL): Define.
 (va_copy) [_WIN64]: Provide a better definition.
 src/s/ms-w32.h (utimbuf) [_MSC_VER]: Don't define.
 (snprintf) [_MSC_VER]: Redirect to _snprintf.
 (strtoll) [_MSC_VER]: Redirect to _strtoi64.
 (malloc, free, realloc, calloc): Redirect to e_* only when
 compiling Emacs.
 src/lisp.h (GCTYPEBITS): Move before first use.
 (ALIGN_GCTYPEBITS) [_MSC_VER]: Define.
 (DECL_ALIGN) [_MSC_VER]: Use it, as MSVC doesn't like bit ops in
 this macro definition.
 (tzname): Redirect to _tzname for all values of _MSC_VER.

Fixes: debbugs:9960