emacs/src/character.h, branch feature/auth-source-pass Emacs is the extensible, customizable, self-documenting real-time display editor. Add support for Unicode whitespace in [:blank:] 2017-01-06T19:12:48+00:00 Philipp Stephani 2017-01-06T14:56:51+00:00 512e9886be693f61f9d1932f19461bf4482fba51 See Bug#25366. * src/character.c (blankp): New function for checking Unicode horizontal whitespace. * src/regex.c (ISBLANK): Use 'blankp' for non-ASCII horizontal whitespace. (BIT_BLANK): New bit for range table. (re_wctype_to_bit, execute_charset): Use it. * test/lisp/subr-tests.el (subr-tests--string-match-p--blank): Add unit test for [:blank:] character class. * test/src/regex-tests.el (test): Adapt unit test. * doc/lispref/searching.texi (Char Classes): Document new Unicode behavior for [:blank:]. 
See Bug#25366.

* src/character.c (blankp): New function for checking Unicode
horizontal whitespace.
* src/regex.c (ISBLANK): Use 'blankp' for non-ASCII horizontal
whitespace.
(BIT_BLANK): New bit for range table.
(re_wctype_to_bit, execute_charset): Use it.
* test/lisp/subr-tests.el (subr-tests--string-match-p--blank): Add
unit test for [:blank:] character class.
* test/src/regex-tests.el (test): Adapt unit test.
* doc/lispref/searching.texi (Char Classes): Document new Unicode
behavior for [:blank:].
Merge from origin/emacs-25 2016-09-26T20:37:36+00:00 Paul Eggert 2016-09-26T20:37:36+00:00 fa9d9041aa05263b5331e32f99f7e3d5a1f16696 0ae9a81 Document 'timerp' 2c72c46 Improve documentation of overlay priorities f6fa160 Fix 'dired-compress-files' 2b8c5f0 Update commentary of STRING_CHAR and FETCH_MULTIBYTE_CHAR # Conflicts: # lisp/dired.el # src/buffer.h # src/character.h 
0ae9a81 Document 'timerp'
2c72c46 Improve documentation of overlay priorities
f6fa160 Fix 'dired-compress-files'
2b8c5f0 Update commentary of STRING_CHAR and FETCH_MULTIBYTE_CHAR

# Conflicts:
#	lisp/dired.el
#	src/buffer.h
#	src/character.h
Update commentary of STRING_CHAR and FETCH_MULTIBYTE_CHAR 2016-09-23T07:52:07+00:00 Eli Zaretskii 2016-09-23T07:52:07+00:00 2b8c5f0bffd329616f26721325da57f4ac06cabb * src/character.h (STRING_CHAR): * src/buffer.h (FETCH_MULTIBYTE_CHAR): Update commentary: these two macros no longer do any character unification, so the caveats in those comments are no longer pertinent. 
* src/character.h (STRING_CHAR):
* src/buffer.h (FETCH_MULTIBYTE_CHAR): Update commentary: these
two macros no longer do any character unification, so the caveats
in those comments are no longer pertinent.
Port to ISO/IEC TS 18661-1:2014 2016-09-13T22:31:04+00:00 Paul Eggert 2016-09-13T22:29:26+00:00 4a0d8b4cadcfef8c39581031bd00b3175ca37b43 * src/character.h (CHARACTER_WIDTH): Rename from CHAR_WIDTH. All uses changed. 
* src/character.h (CHARACTER_WIDTH): Rename from CHAR_WIDTH.
All uses changed.
Replace decimalnump with alphanumericp 2016-09-09T01:07:15+00:00 Michal Nazarewicz 2016-08-03T01:08:48+00:00 c579b28f6281c9cc0b711a012c30bf00036c60bf decimalnump was used in regex.c only in ISALNUM macro which ored it with alphabeticp. Because both of those functions require Unicode general category lookup, this resulted in unnecessary lookups (if alphabeticp return false decimalp had to perform another lookup). Drop decimalnump in favour of alphanumericp which combines decimelnump with alphabeticp. * src/character.c (decimalnump): Remove in favour of… (alphanumericp): …new function. * src/regex.c (ISALNUM): Use alphanumericp. 
decimalnump was used in regex.c only in ISALNUM macro which ored it with
alphabeticp.  Because both of those functions require Unicode general
category lookup, this resulted in unnecessary lookups (if alphabeticp
return false decimalp had to perform another lookup).  Drop decimalnump
in favour of alphanumericp which combines decimelnump with alphabeticp.

* src/character.c (decimalnump): Remove in favour of…
(alphanumericp): …new function.

* src/regex.c (ISALNUM): Use alphanumericp.
STRING_CHAR does not unify characters; update documentation 2016-09-09T01:07:15+00:00 Michal Nazarewicz 2016-09-06T15:20:23+00:00 3ffc5f44b09e2b500584545389efb8db3be04f95 * src/character.h (STRING_CHAR): Update doc. * src/buffer.h (FETCH_MULTIBYTE_CHAR): Update doc. While at it, change the function to use BYTE_POS_ADDR instead of open-coding it. 
* src/character.h (STRING_CHAR): Update doc.
* src/buffer.h (FETCH_MULTIBYTE_CHAR): Update doc.  While at it, change
the function to use BYTE_POS_ADDR instead of open-coding it.
Merge from origin/emacs-25 2016-08-22T21:40:35+00:00 Paul Eggert 2016-08-22T21:40:35+00:00 c325e199668a2449a9b0d662e114eec9d4802288 927afa1 ; Update ChangeLog.2 and ldef-boot.el for Emacs 25.1 RC2 6bf83b5 * etc/AUTHORS: Update the AUTHORS file 73cbb81 ; ChangeLog spelling fixes 9b99772 Some assorted documentation clarifications 37d4723 Improve commentary in src/character.h 5ccd593 ; Fix typo in /etc/NEWS 96e3d16 * etc/NEWS: Mention the change in json-encode-string. 2e524034 ; * etc/NEWS: Mention incompatible change in url-http-create... 2e4e74e Merge branch 'emacs-25' of git.savannah.gnu.org:/srv/git/emac... 66dea65 ; * doc/lispref/windows.texi (Window Parameters): Grammar twe... # Conflicts: # ChangeLog.2 # lisp/ldefs-boot.el 
927afa1 ; Update ChangeLog.2 and ldef-boot.el for Emacs 25.1 RC2
6bf83b5 * etc/AUTHORS: Update the AUTHORS file
73cbb81 ; ChangeLog spelling fixes
9b99772 Some assorted documentation clarifications
37d4723 Improve commentary in src/character.h
5ccd593 ; Fix typo in /etc/NEWS
96e3d16 * etc/NEWS: Mention the change in json-encode-string.
2e524034 ; * etc/NEWS: Mention incompatible change in url-http-create...
2e4e74e Merge branch 'emacs-25' of git.savannah.gnu.org:/srv/git/emac...
66dea65 ; * doc/lispref/windows.texi (Window Parameters): Grammar twe...

# Conflicts:
#	ChangeLog.2
#	lisp/ldefs-boot.el
Improve commentary in src/character.h 2016-08-18T14:23:22+00:00 Eli Zaretskii 2016-08-18T14:23:22+00:00 37d4723f73998ecbf30e9f655026422b0e2017a7 * src/character.h (BYTES_BY_CHAR_HEAD, MULTIBYTE_LENGTH) (MULTIBYTE_LENGTH_NO_CHECK, STRING_CHAR_AND_LENGTH): Remove stale info from commentary and improve it. 
* src/character.h (BYTES_BY_CHAR_HEAD, MULTIBYTE_LENGTH)
(MULTIBYTE_LENGTH_NO_CHECK, STRING_CHAR_AND_LENGTH): Remove stale
info from commentary and improve it.
Improve character name escapes 2016-04-22T02:29:41+00:00 Paul Eggert 2016-04-22T02:26:34+00:00 bd1c7ca67e7429e07f78d4ff49163fd7a67a6765 * doc/lispref/nonascii.texi (Character Properties): Avoid duplication of Unicode names. Reformat examples to fit in narrow pages. * doc/lispref/objects.texi (General Escape Syntax): Simplify and better-organize explanation of \N{...} escapes. * src/character.h (CHAR_SURROGATE_PAIR_P): Remove; unused. (char_surrogate_p): New inline function. * src/lread.c: Do not include string.h; no longer needed. (invalid_character_name, check_scalar_value): Remove; the ideas behind these functions are now bundled into character_name_to_code. (character_name_to_code): Remove undocumented support for "CJK IDEOGRAPH-XXXX" names, as "U+XXXX" suffices. Reject monstrosities like "\N{U+-0}" and null bytes in \N escapes. Reject floating point in \N escapes instead of returning garbage. Use AUTO_STRING_WITH_LEN to lessen pressure on the garbage collector. * test/src/lread-tests.el (lread-char-number, lread-char-name) (lread-string-char-number, lread-string-char-name): Test runtime behavior, not compile-time, as the test framework is not set up to test compile-time. (lread-char-surrogate-1, lread-char-surrogate-2) (lread-char-surrogate-3, lread-char-surrogate-4) (lread-string-char-number-2, lread-string-char-number-3): New tests. (lread-string-char-number-1): Rename from lread-string-char-number. 
* doc/lispref/nonascii.texi (Character Properties):
Avoid duplication of Unicode names.  Reformat examples to fit in
narrow pages.
* doc/lispref/objects.texi (General Escape Syntax):
Simplify and better-organize explanation of \N{...} escapes.
* src/character.h (CHAR_SURROGATE_PAIR_P): Remove; unused.
(char_surrogate_p): New inline function.
* src/lread.c: Do not include string.h; no longer needed.
(invalid_character_name, check_scalar_value): Remove; the ideas
behind these functions are now bundled into character_name_to_code.
(character_name_to_code): Remove undocumented support for "CJK
IDEOGRAPH-XXXX" names, as "U+XXXX" suffices.  Reject monstrosities
like "\N{U+-0}" and null bytes in \N escapes.  Reject floating
point in \N escapes instead of returning garbage.  Use
AUTO_STRING_WITH_LEN to lessen pressure on the garbage collector.
* test/src/lread-tests.el (lread-char-number, lread-char-name)
(lread-string-char-number, lread-string-char-name):
Test runtime behavior, not compile-time, as the test framework
is not set up to test compile-time.
(lread-char-surrogate-1, lread-char-surrogate-2)
(lread-char-surrogate-3, lread-char-surrogate-4)
(lread-string-char-number-2, lread-string-char-number-3):
New tests.
(lread-string-char-number-1): Rename from lread-string-char-number.
Rework C source files to avoid ^( 2016-03-10T15:59:19+00:00 Paul Eggert 2016-03-10T15:34:52+00:00 7352c6c695db8b90b63c2601277d64a32507d2bb Work around Bug#22884 by rewording comments and strings to avoid ‘(’ at the start of a line unless it starts a function. This change is a short-term hack; in the longer run we plan to fix cc-mode’s performance for C files that have ‘(’ at the start of a line in a comment or string. 
Work around Bug#22884 by rewording comments and strings to avoid ‘(’
at the start of a line unless it starts a function.  This change
is a short-term hack; in the longer run we plan to fix cc-mode’s
performance for C files that have ‘(’ at the start of a line in a
comment or string.