Ken Brown [Mon, 22 Jun 2015 19:26:44 +0000 (15:26 -0400)]
Improve diagnostics of profiler-cpu-start
* src/profiler.c (setup_cpu_timer): Change return type to 'int';
return -1 if the sampling interval is invalid.
(Fprofiler_cpu_start): Improve error message if 'setup_cpu_timer'
fails. (Bug#20843)
Eli Zaretskii [Mon, 22 Jun 2015 16:11:45 +0000 (19:11 +0300)]
Fix debug-timer-check on systems without HAVE_TIMERFD
* src/atimer.c (Fdebug_timer_check) [!HAVE_TIMERFD]: Actively run
the expired timers, since wait_reading_process_output doesn't.
(debug_timer_callback): Enlarge the tolerance to 20 msec.
Dmitry Gutov [Mon, 22 Jun 2015 00:23:38 +0000 (03:23 +0300)]
Make find-function-on-key use the current window
* lisp/emacs-lisp/find-func.el (find-function-on-key-do-it):
Extract from `find-function-on-key', add a second argument.
(find-function-on-key): Use it (bug#19679).
(find-function-on-key-other-window)
(find-function-on-key-other-frame): New commands.
Paul Eggert [Sun, 21 Jun 2015 19:34:11 +0000 (12:34 -0700)]
Fix some “nested” quoting confusion in doc strings
* lisp/emacs-lisp/advice.el (ad-map-arglists):
* lisp/kermit.el (kermit-clean-on):
* lisp/mh-e/mh-comp.el (mh-repl-group-formfile):
* src/keyboard.c (Frecursive_edit):
Use curved quotes when quoting text containing apostrophe,
so that the apostrophe isn't curved in the output.
Eli Zaretskii [Sun, 21 Jun 2015 17:27:48 +0000 (20:27 +0300)]
Fix bytecomp-tests--warnings when $TMPDIR has a long name
* test/automated/bytecomp-tests.el (bytecomp-tests--warnings):
Allow the warning to begin on the 3rd, not only 2nd line, which
happens if temporary-file-directory has a very long name.
Paul Eggert [Sat, 20 Jun 2015 20:35:29 +0000 (13:35 -0700)]
Improve port of settings UI to older displays
* lisp/cus-start.el (standard): Don't assume curved quotes are
easily distinguishable when users are tinkering with a setting
that affects how curved quotes are generated.
Stefan Monnier [Fri, 19 Jun 2015 14:51:22 +0000 (10:51 -0400)]
(filepos-to-bufferpos): Further tweaks to the utf-16 code
* lisp/international/mule-util.el (filepos-to-bufferpos):
Fix typo. Move non-exact check to the utf-16 branch (the only one
affected). Don't use byte-to-position for the utf-16 case.
Eli Zaretskii [Fri, 19 Jun 2015 08:19:06 +0000 (11:19 +0300)]
Minor fixes in filepos-to-bufferpos
* lisp/international/mule-util.el (filepos-to-bufferpos): Remove
test for utf-8-emacs. Exempt single-byte encodings from the
'use-exact' path when QUALITY is 'exact'. Test UTF-16 encodings
for BOM before subtracting 2 bytes. Use 'identity' when adjusting
UTF-16 encoded files for CR-LF EOLs.
Paul Eggert [Fri, 19 Jun 2015 07:35:43 +0000 (00:35 -0700)]
Improve the optional translation of quotes
Fix several problems with the recently-added custom variable
help-quote-translation where the code would quote inconsistently
in help buffers. Add support for quoting 'like this', which
is common in other GNU programs in ASCII environments. Change
help-quote-translation to use more mnemonic values: values are now the
initial quoting char, e.g., (setq help-quote-translation ?`) gets the
traditional Emacs help-buffer quoting style `like this'. Change the
default behavior of substitute-command-keys to match what's done in
set-locale-environment, i.e., quote ‘like this’ if displayable,
'like this' otherwise.
* doc/lispref/help.texi (Keys in Documentation): Document
new behavior of substitute-command-keys, and document
help-quote-translation.
* doc/lispref/tips.texi (Documentation Tips):
Mention the effect of help-quote-translation.
* etc/NEWS: Mention new behavior of substitute-command-keys,
and merge help-quote-translation news into it.
When talking about doc strings, mention new ways to type quotes.
* lisp/cedet/mode-local.el (overload-docstring-extension):
Revert my recent change to this function, which shouldn't be
needed as the result is a doc string.
* lisp/cedet/mode-local.el (mode-local-print-binding)
(mode-local-describe-bindings-2):
* lisp/cedet/srecode/srt-mode.el (srecode-macro-help):
* lisp/cus-theme.el (describe-theme-1):
* lisp/descr-text.el (describe-text-properties-1, describe-char):
* lisp/emacs-lisp/cl-generic.el (cl--generic-describe):
* lisp/emacs-lisp/eieio-opt.el (eieio-help-class)
(eieio-help-constructor):
* lisp/emacs-lisp/package.el (describe-package-1):
* lisp/faces.el (describe-face):
* lisp/help-fns.el (help-fns--key-bindings)
(help-fns--compiler-macro, help-fns--parent-mode)
(help-fns--obsolete, help-fns--interactive-only)
(describe-function-1, describe-variable):
* lisp/help.el (describe-mode):
Use substitute-command-keys to ensure a more-consistent quoting
style in help buffers.
* lisp/cus-start.el (standard):
Document new help-quote-translation behavior.
* lisp/emacs-lisp/lisp-mode.el (lisp-fdefs):
* lisp/help-mode.el (help-xref-symbol-regexp, help-xref-info-regexp)
(help-xref-url-regexp):
* lisp/international/mule-cmds.el (help-xref-mule-regexp-template):
* lisp/wid-edit.el (widget-documentation-link-regexp):
Also match 'foo', in case we're in a help buffer generated when
help-quote-translation is ?'.
* src/doc.c: Include disptab.h, for DISP_CHAR_VECTOR.
(LEFT_SINGLE_QUOTATION_MARK, uLSQM0, uLSQM1, uLSQM2, uRSQM0)
(uRSQM1, uRSQM2, LSQM, RSQM): New constants.
(Fsubstitute_command_keys): Document and implement new behavior.
(Vhelp_quote_translation): Document new behavior.
Alan Mackenzie [Thu, 18 Jun 2015 21:00:20 +0000 (21:00 +0000)]
Make translation of quotes to curly in doc strings optional.
src/doc.c (traditional, prefer-unicode): new symbols.
(help-quote-translation): new variable.
(Fsubstitute_command_keys): make translation of quotes dependent on
`help-quote-translation'; also translate curly quotes back to ASCII
ones.
lisp/cus-start.el (top-level): Add a customization entry for
`help-quote-translation'.
(package--with-work-buffer-async): Only propagate the error if the
callback returns non-nil.
(package--download-one-archive): Return nil on the signature
checking callback if we accept unsigned.
(package--download-and-read-archives): Return non-nil on the
archive download callback.
Eli Zaretskii [Thu, 18 Jun 2015 12:06:53 +0000 (15:06 +0300)]
Improve and extend filepos-to-bufferpos
* lisp/international/mule-util.el (filepos-to-bufferpos--dos):
Don't barf if F returns nil for some argument.
(filepos-to-bufferpos): Expand to support UTF-16 and not assume
that every encoding of type 'charset' is single-byte.
Eli Zaretskii [Thu, 18 Jun 2015 08:14:13 +0000 (11:14 +0300)]
Update data files from just-released Unicode 8.0
* etc/NEWS: Update wording since Unicode 8.0 is no longer in draft
status.
* test/BidiCharacterTest.txt: Update from Unicode 8.0.
* admin/unidata/BidiMirroring.txt:
* admin/unidata/BidiBrackets.txt:
* admin/unidata/UnicodeData.txt: Update from Unicode 8.0.
Paul Eggert [Thu, 18 Jun 2015 06:50:45 +0000 (23:50 -0700)]
Document curved quotes a bit better
* doc/emacs/basic.texi (Inserting Text):
Mention C-x 8. Change example to use curved quote rather
than infinity, as this lets us give more ways to do it.
* doc/emacs/mule.texi (International Chars): Mention C-x 8 shortcuts
and quotation marks.
* doc/emacs/text.texi (Quotation Marks):
* doc/lispref/tips.texi (Documentation Tips):
Add "curly quotes" and "curved quotes" to the index.
* doc/emacs/text.texi (Quotation Marks):
Give the C-x 8 shorthands for curved quotes.
Cross-reference to "Quotation Marks".
Eli Zaretskii [Wed, 17 Jun 2015 17:18:11 +0000 (20:18 +0300)]
Avoid infloop in redisplay with tall images
* src/xdisp.c (try_scrolling): Prevent an infloop when scrolling
down near ZV. (Bug#20808)
Call bidi_unshelve_cache to avoid memory leaks. Use IT_CHARPOS
instead of CHARPOS.
Artur Malabarba [Wed, 17 Jun 2015 14:37:51 +0000 (15:37 +0100)]
* lisp/emacs-lisp/package.el: Revert buffer after any operation
Call `package-menu--post-refresh' after any operation that changes
the package database (`package-install' and `package-delete'). To
avoid performance issues in large transactions, these functions
add `post-refresh' to `post-command-hook' instead of calling it
immediately.
(package-menu--mark-or-notify-upgrades): New function.
(list-packages): Add it to `package--post-download-archives-hook'.
(package-menu--post-refresh): Lose the upgrade-checking code, add
code to remove itself from `post-command-hook'.
(package-install, package-delete): Add it to `post-command-hook'.
(package-menu-execute): Don't call `package-menu--post-refresh'.
Glenn Morris [Wed, 17 Jun 2015 06:43:03 +0000 (23:43 -0700)]
Generate char-script-table from Unicode source. (Bug#20789)
* admin/unidata/Makefile.in (AWK): New, set by configure.
(all): Add charscript.el.
(blocks): New variable.
(charscript.el, ${unidir}/charscript.el): New targets.
(extraclean): Also remove generated charscript.el.
* admin/unidata/blocks.awk: New script.
* admin/unidata/Blocks.txt: New data file, from unicode.org.
* src/Makefile.in (charscript): New variable.
(${charscript}): New target.
(${lispintdir}/characters.elc): Depend on charscript.elc.
(temacs$(EXEEXT)): Depend on charscript.
Stefan Monnier [Tue, 16 Jun 2015 18:28:38 +0000 (14:28 -0400)]
(filepos-to-bufferpos): Add missing cases. Make sure it terminates.
* lisp/international/mule-util.el (filepos-to-bufferpos--dos):
New auxiliary function, extracted from filepos-to-bufferpos.
Make sure it terminates.
(filepos-to-bufferpos): Use it to fix the latin-1-dos case.
Add support for the `exact' quality.
Stefan Monnier [Tue, 16 Jun 2015 16:37:33 +0000 (12:37 -0400)]
* lisp/emacs-lisp/pcase.el: Improve docs and error handling
(pcase--self-quoting-p): Floats aren't self-quoting.
(pcase): Tweak docstring.
(pcase--u1): Deprecate the t pattern. Improve error detection for
the nil pattern.
(\`): Tweak docstring. Signal an error for unrecognized cases.
Eli Zaretskii [Tue, 16 Jun 2015 14:37:45 +0000 (17:37 +0300)]
Fix infloop in filepos-to-bufferpos
* lisp/international/mule-util.el (filepos-to-bufferpos): Fix EOL
offset calculation, and make it conditional on the eol-type of the
file's encoding. (Bug#20825)
Martin Rudalics [Tue, 16 Jun 2015 13:09:24 +0000 (15:09 +0200)]
Fix handling of image cache refcounts. (Bug#20802)
This backports Eli Zaretskii's solution of this problem for W32
to X and NS.
* src/nsfns.m (image_cache_refcount): Define unconditionally.
(unwind_create_frame): If the image cache's reference count
hasn't been updated yet, do that now.
(Fx_create_frame): Set image_cache_refcount unconditionally.
* src/xfns.c (image_cache_refcount): Define unconditionally.
(unwind_create_frame): If the image cache's reference count
hasn't been updated yet, do that now.
(Fx_create_frame, x_create_tip_frame): Set image_cache_refcount
unconditionally.
* src/w32fns.c (image_cache_refcount): Make it a ptrdiff_t as on
X and NS.
Nils Ackermann [Tue, 16 Jun 2015 07:24:47 +0000 (09:24 +0200)]
Improve reftex-label-regexps default value
* lisp/textmodes/reftex-vars.el (reftex-label-regexps): Make
keyvals label regexp more strict to better cope with unbalanced
brackets common in math documents.
Stefan Monnier [Mon, 15 Jun 2015 22:48:08 +0000 (18:48 -0400)]
* lisp/info.el: Cleanup bytepos/charpos issues
* lisp/international/mule-util.el: Use lexical-binding.
(filepos-to-bufferpos): New function.
* lisp/info.el (Info-find-in-tag-table-1): Use 0-based file positions.
(Info-find-node-2): Use filepos-to-bufferpos (bug#20704).
(Info-read-subfile, Info-search): Use 0-based file positions.
Paul Eggert [Mon, 15 Jun 2015 19:40:32 +0000 (12:40 -0700)]
Fix quoting when making derived mode docstring
* lisp/emacs-lisp/derived.el (derived-mode-make-docstring):
Nest regexp-quote inside format, not the reverse.
Problem reported by Artur Malabarba in:
http://lists.gnu.org/archive/html/emacs-devel/2015-06/msg00206.html
Eli Zaretskii [Mon, 15 Jun 2015 17:10:19 +0000 (20:10 +0300)]
Fix current-iso639-language on MS-Windows
* lisp/international/mule-cmds.el (set-locale-environment):
Downcase the locale name before interning it. This is so the
'current-iso639-language' on MS-Windows matches the ':lang'
property of font-spec objects.
Eli Zaretskii [Sun, 14 Jun 2015 15:02:55 +0000 (18:02 +0300)]
Another improvement for symbol and punctuation characters
* lisp/international/fontset.el (setup-default-fontset): Exclude
from Symbola character ranges for symbols and punctuation covered
well by popular Unicode fonts. Prefer fixed-misc Unicode font, if
installed and where its coverage of symbols and punctuation is
known to be good. (Bug#20727)
Glenn Morris [Sun, 14 Jun 2015 00:17:47 +0000 (17:17 -0700)]
Tweaks for getting repository version; a bit more like it was for bzr.
* lisp/version.el (emacs-repository-version-git)
(emacs-repository--version-git-1): New functions,
split from emacs-repository-get-version.
(emacs-repository-get-version): Make the second argument meaningful.