emacs/admin/CPP-DEFINES, branch feature/uniquify-as-function Emacs is the extensible, customizable, self-documenting real-time display editor. Simplify by using Gnulib sigdescr_np module 2020-08-23T22:01:51+00:00 Paul Eggert 2020-08-23T21:59:15+00:00 df589d36817a8804d67f133890b2f453aefdf3c1 Inspired by a straightforward patch by Bruno Haible. * admin/merge-gnulib (GNULIB_MODULES): Add sigdescr_np. * configure.ac: Do not check for sys_siglist or __sys_siglist. * lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate. * lib/sigdescr_np.c, m4/sigdescr_np.m4: New files, copied from Gnulib. * src/sysdep.c (sys_siglist, sys_siglist_entries): Remove. (init_signals): Do not initialize sys_siglist. (safe_strsignal): Use sigdescr_np instead of sys_siglist. 
Inspired by a straightforward patch by Bruno Haible.
* admin/merge-gnulib (GNULIB_MODULES): Add sigdescr_np.
* configure.ac: Do not check for sys_siglist or __sys_siglist.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
* lib/sigdescr_np.c, m4/sigdescr_np.m4: New files, copied from Gnulib.
* src/sysdep.c (sys_siglist, sys_siglist_entries): Remove.
(init_signals): Do not initialize sys_siglist.
(safe_strsignal): Use sigdescr_np instead of sys_siglist.
Assume C99-style ‘long long’ 2020-01-01T04:18:22+00:00 Paul Eggert 2020-01-01T04:15:27+00:00 12d004d6eee2d136825df92eca33eaa6b705030b Now that Gnulib assumes ‘long long’, it is a good time to clean out old cruft porting to pre-C99 compilers that lack it. * src/data.c (ULL_WIDTH, ULL_MAX): Remove. All uses replaced by ULLONG_WIDTH, ULLONG_MAX. (bits_word_to_host_endian): Assume ‘unsigned long long’. By the way, the old code had a performance typo: it used HAVE_UNSIGNED_LONG_LONG where it should have used HAVE_UNSIGNED_LONG_LONG_INT. * src/sysdep.c (ULLONG_MAX): Remove, as lib/limits.h does this now. (time_from_jiffies) [GNU_LINUX]: Assume ‘long long’. 
Now that Gnulib assumes ‘long long’, it is a good time to clean
out old cruft porting to pre-C99 compilers that lack it.
* src/data.c (ULL_WIDTH, ULL_MAX): Remove.
All uses replaced by ULLONG_WIDTH, ULLONG_MAX.
(bits_word_to_host_endian): Assume ‘unsigned long long’.
By the way, the old code had a performance typo: it used
HAVE_UNSIGNED_LONG_LONG where it should have used
HAVE_UNSIGNED_LONG_LONG_INT.
* src/sysdep.c (ULLONG_MAX): Remove, as lib/limits.h does this now.
(time_from_jiffies) [GNU_LINUX]: Assume ‘long long’.
Update from Gnulib 2019-02-02T21:15:10+00:00 Paul Eggert 2019-02-02T21:13:45+00:00 adc31c6bdcdb52c2bc0240982d3e8ce870af1fab This incorporates: 2019-02-02 dtoastr, ftoastr, ldtoastr: port to c-strtod changes 2019-02-01 c-strtod, c-strtold: use the bug fixes 2019-01-30 strtold: New module * doc/misc/texinfo.tex, lib/ftoastr.c, lib/regexec.c, lib/stdlib.in.h: * m4/stdlib_h.m4: Copy from Gnulib. * lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate. * m4/c-strtod.m4: Remove. 
This incorporates:
2019-02-02 dtoastr, ftoastr, ldtoastr: port to c-strtod changes
2019-02-01 c-strtod, c-strtold: use the bug fixes
2019-01-30 strtold: New module
* doc/misc/texinfo.tex, lib/ftoastr.c, lib/regexec.c, lib/stdlib.in.h:
* m4/stdlib_h.m4:
Copy from Gnulib.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
* m4/c-strtod.m4: Remove.
emacsclient: assume HAVE_INET_SOCKETS 2018-11-26T19:39:45+00:00 Paul Eggert 2018-11-26T19:36:51+00:00 ed3ae3fc58c12bb413f52026c06320a5fff84084 * configure.ac (HAVE_INET_SOCKETS): Remove. * lib-src/emacsclient.c: Simplify by assuming HAVE_SOCKETS and HAVE_INET_SOCKETS, which are always true nowadays, except perhaps for MS-DOS and if so this program shouldn’t be built there anyway. Don’t bother including sys/types.h, as it’s not needed on modern systems (and syswait.h does it for us anyway). (main): Simplify by assuming SIGSTOP (which is always defined if SIGCONT is), and by assuming HAVE_SOCKETS && HAVE_INET_SOCKETS. 
* configure.ac (HAVE_INET_SOCKETS): Remove.
* lib-src/emacsclient.c: Simplify by assuming HAVE_SOCKETS and
HAVE_INET_SOCKETS, which are always true nowadays, except perhaps
for MS-DOS and if so this program shouldn’t be built there anyway.
Don’t bother including sys/types.h, as it’s not needed on modern
systems (and syswait.h does it for us anyway).
(main): Simplify by assuming SIGSTOP (which is always defined
if SIGCONT is), and by assuming HAVE_SOCKETS && HAVE_INET_SOCKETS.
Merge from origin/emacs-26 2017-11-13T18:54:20+00:00 Paul Eggert 2017-11-13T18:54:20+00:00 99ceefa8ec4f9993663492cfcce6bb82a94569c1 79108894db Port to IBM xlc 12.01 d14956099d Simplify by removing HAVE_STRUCT_ATTRIBUTE_ALIGNED b1573a97e1 Use alignas to fix GCALIGN-related bugs 5d68dc9a2f Change vectorlike from struct to union 6aa0a26b46 Don't enable cursor-sensor-mode in mhtml-mode 2b8ef8dddf * lisp/files.el (abbreviate-file-name): Doc fix. (Bug#29267) fe85ce1e16 Unbreak interactive run of a flymake test (bug#29267) 48ad00390d Fix Bug#29225 42daf83f08 CC Mode: Fix defun-open being recognized as brace-list-ope... 7775c47298 Merge from Gnulib e470d16448 Pacify GCC when configured --with-x-toolkit=no 49450d0951 * lisp/find-dired.el (find-grep-dired): Doc fix. (Bug#29262) e286b3381f Fix more flymake-diag-region eob corner cases and add test... # Conflicts: # src/lisp.h 
79108894db Port to IBM xlc 12.01
d14956099d Simplify by removing HAVE_STRUCT_ATTRIBUTE_ALIGNED
b1573a97e1 Use alignas to fix GCALIGN-related bugs
5d68dc9a2f Change vectorlike from struct to union
6aa0a26b46 Don't enable cursor-sensor-mode in mhtml-mode
2b8ef8dddf * lisp/files.el (abbreviate-file-name): Doc fix.  (Bug#29267)
fe85ce1e16 Unbreak interactive run of a flymake test (bug#29267)
48ad00390d Fix Bug#29225
42daf83f08 CC Mode: Fix defun-open being recognized as brace-list-ope...
7775c47298 Merge from Gnulib
e470d16448 Pacify GCC when configured --with-x-toolkit=no
49450d0951 * lisp/find-dired.el (find-grep-dired): Doc fix.  (Bug#29262)
e286b3381f Fix more flymake-diag-region eob corner cases and add test...

# Conflicts:
#	src/lisp.h
Simplify by removing HAVE_STRUCT_ATTRIBUTE_ALIGNED 2017-11-13T18:16:52+00:00 Paul Eggert 2017-11-13T16:51:41+00:00 d14956099d0daf0faa132b20e0fb0d46cae001be * configure.ac (HAVE_STRUCT_ATTRIBUTE_ALIGNED): Remove. No longer needed, since we no longer rely on __attribute__ ((aligned (8))). All uses removed. * src/emacs-module.c (HAVE_STRUCT_ATTRIBUTE_ALIGNED): Remove. (lisp_to_value): Simplify now that we no longer need to worry whether HAVE_STRUCT_ATTRIBUTE_ALIGNED is false. 
* configure.ac (HAVE_STRUCT_ATTRIBUTE_ALIGNED): Remove.  No longer
needed, since we no longer rely on __attribute__ ((aligned (8))).
All uses removed.
* src/emacs-module.c (HAVE_STRUCT_ATTRIBUTE_ALIGNED): Remove.
(lisp_to_value): Simplify now that we no longer need to worry
whether HAVE_STRUCT_ATTRIBUTE_ALIGNED is false.
Simplify by assuming !_MSC_VER. 2017-11-03T04:56:01+00:00 Paul Eggert 2017-11-03T04:54:23+00:00 5b4ff53ab4579532b1b9eba233c135fee274d674 Emacs has not been portable to MSVC for some time (Bug#29040#57). * admin/CPP-DEFINES (_MSC_VER): Remove. * src/lisp.h (ENUM_BF, DEFUN): * src/regex.c (re_char): Simplify by assuming _MSC_VER is not defined. * src/regex.c (const_re_char): Remove. All uses replaced by re_char. 
Emacs has not been portable to MSVC for some time (Bug#29040#57).
* admin/CPP-DEFINES (_MSC_VER): Remove.
* src/lisp.h (ENUM_BF, DEFUN):
* src/regex.c (re_char):
Simplify by assuming _MSC_VER is not defined.
* src/regex.c (const_re_char): Remove.
All uses replaced by re_char.
Improve make-temp-file performance on local files 2017-08-12T22:14:45+00:00 Paul Eggert 2017-08-12T21:00:17+00:00 a6ad98ad66e1d0c0dac5f25ba91e11d0cf9da725 For the motivation behind this patch, please see Bug#28023 and: http://emacshorrors.com/posts/make-temp-name.html Although, given the recent changes to Tramp, the related security problem in make-temp-file is already fixed, make-temp-file still has several unnecessary system calls. In the typical case on GNU/Linux, this patch replaces 8 syscalls (symlink, open, close, readlinkat, uname, getpid, unlink, umask) by 2 (open, close). * admin/merge-gnulib (GNULIB_MODULES): Add tempname, now that Emacs is using it directly. * configure.ac (AUTO_DEPEND): Remove AC_SYS_LONG_FILE_NAMES; no longer needed. * lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate. * lisp/files.el (files--make-magic-temp-file): Rename from make-temp-file. (make-temp-file): Use make-temp-file-internal for non-magic file names. * src/fileio.c: Include tempname.h. (make_temp_name_tbl, make_temp_name_count) (make_temp_name_count_initialized_p, make_temp_name): Remove. (Fmake_temp_file_internal): New function. (Fmake_temp_name): Use it. * src/filelock.c (get_boot_time): Use Fmake_temp_file_internal instead of make_temp_name. 
For the motivation behind this patch, please see Bug#28023 and:
http://emacshorrors.com/posts/make-temp-name.html
Although, given the recent changes to Tramp, the related security
problem in make-temp-file is already fixed, make-temp-file still has
several unnecessary system calls.  In the typical case on GNU/Linux,
this patch replaces 8 syscalls (symlink, open, close, readlinkat, uname,
getpid, unlink, umask) by 2 (open, close).
* admin/merge-gnulib (GNULIB_MODULES): Add tempname, now
that Emacs is using it directly.
* configure.ac (AUTO_DEPEND): Remove AC_SYS_LONG_FILE_NAMES;
no longer needed.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
* lisp/files.el (files--make-magic-temp-file): Rename from
make-temp-file.
(make-temp-file): Use make-temp-file-internal for
non-magic file names.
* src/fileio.c: Include tempname.h.
(make_temp_name_tbl, make_temp_name_count)
(make_temp_name_count_initialized_p, make_temp_name): Remove.
(Fmake_temp_file_internal): New function.
(Fmake_temp_name): Use it.
* src/filelock.c (get_boot_time): Use Fmake_temp_file_internal
instead of make_temp_name.
Define copysign on all platforms 2017-03-07T16:32:04+00:00 Paul Eggert 2017-03-07T16:29:19+00:00 14af3395e6d8a2a95268138355ade408743922ac * configure.ac (copysign): Remove test. * src/floatfns.c (signbit): New macro, if not already defined. (Fcopysign): Use it instead of copysign. (Fcopysign, syms_of_floatfns): Define the function on all platforms. 
* configure.ac (copysign): Remove test.
* src/floatfns.c (signbit): New macro, if not already defined.
(Fcopysign): Use it instead of copysign.
(Fcopysign, syms_of_floatfns): Define the function on all platforms.
Merge from origin/emacs-25 2016-11-19T22:31:05+00:00 Paul Eggert 2016-11-19T22:31:05+00:00 c61ee94959ba96b2a327df0684593f7e569e30be 4af5981 Add a comment in generated refcards about the source ef880a5 ; * etc/refcards/calccard.tex: Remove obsolete comment. 4887e7c js-mode: Fix indent problem after a regexp e992ac0 Fix sluggish display of symbols in UTF-8 language environment 1fc101b Don't confuse how Texinfo outputs @var with the input 91aa5d1 * doc/lispref/display.texi (Scroll Bars): * doc/lispref/frame... f758fcd * doc/emacs/cmdargs.texi (Initial Options): Copyedit for --da... 5b0cddd More fixes in copyright notices in etc/refcards/ f994c20 Update copyright text in refcards 9ad2ae7 Fix Outline command names 26c3554 Send text received by bracketed paste to process db0b58d Correct the statement about programming modes always running ... 78aece4 Improve documentation of 'occur' eb364fd Do call debugger on failed cl-assert 3ef4ee8 Avoid infloop in python 8da810f Don't refer to obsolete FEATURE-unload-hook 4f478ca Improve documentation of dabbrevs 7272e5d * lisp/chistory.el (list-command-history): Doc fix. (Bug#24890) 89b7482 * lisp/simple.el (set-mark-command): Doc fix. (Bug#24890) 3b199f7 Improve documentation of some Help commands 93d3a0e Fix documentation of yes-or-no prompts af04919 Fix documentation of partial completion style ed80184 Fix documentation of the mode line on emacsclient frames e6be855 Fix description of 'C-z' in User manual 16f7007 Improve and clarify documentation of Outline Mode 31d93aa Add Emacs version number to nt/README.W32 0b6b815 Fix python-mode hideshow regexp dc152c5 Modernize usage of 'macOS' in doc and comments 84c5343 Prefer comments /* like this */ in C code bb61e50 * doc/lispref/loading.texi (Autoload): Better link (Bug#24845). 3ef86fd Clarify documentation of face attribute functions de51d59 ; * nt/README.W32: Minor copyedits. db436e9 Don't call debug on failed cl-assert # Conflicts: # doc/emacs/cmdargs.texi # etc/NEWS # etc/PROBLEMS # lisp/auth-source.el # lisp/net/tramp-sh.el 
4af5981 Add a comment in generated refcards about the source
ef880a5 ; * etc/refcards/calccard.tex: Remove obsolete comment.
4887e7c js-mode: Fix indent problem after a regexp
e992ac0 Fix sluggish display of symbols in UTF-8 language environment
1fc101b Don't confuse how Texinfo outputs @var with the input
91aa5d1 * doc/lispref/display.texi (Scroll Bars): * doc/lispref/frame...
f758fcd * doc/emacs/cmdargs.texi (Initial Options): Copyedit for --da...
5b0cddd More fixes in copyright notices in etc/refcards/
f994c20 Update copyright text in refcards
9ad2ae7 Fix Outline command names
26c3554 Send text received by bracketed paste to process
db0b58d Correct the statement about programming modes always running ...
78aece4 Improve documentation of 'occur'
eb364fd Do call debugger on failed cl-assert
3ef4ee8 Avoid infloop in python
8da810f Don't refer to obsolete FEATURE-unload-hook
4f478ca Improve documentation of dabbrevs
7272e5d * lisp/chistory.el (list-command-history): Doc fix.  (Bug#24890)
89b7482 * lisp/simple.el (set-mark-command): Doc fix.  (Bug#24890)
3b199f7 Improve documentation of some Help commands
93d3a0e Fix documentation of yes-or-no prompts
af04919 Fix documentation of partial completion style
ed80184 Fix documentation of the mode line on emacsclient frames
e6be855 Fix description of 'C-z' in User manual
16f7007 Improve and clarify documentation of Outline Mode
31d93aa Add Emacs version number to nt/README.W32
0b6b815 Fix python-mode hideshow regexp
dc152c5 Modernize usage of 'macOS' in doc and comments
84c5343 Prefer comments /* like this */ in C code
bb61e50 * doc/lispref/loading.texi (Autoload): Better link (Bug#24845).
3ef86fd Clarify documentation of face attribute functions
de51d59 ; * nt/README.W32: Minor copyedits.
db436e9 Don't call debug on failed cl-assert

# Conflicts:
#	doc/emacs/cmdargs.texi
#	etc/NEWS
#	etc/PROBLEMS
#	lisp/auth-source.el
#	lisp/net/tramp-sh.el