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7 years ago* lisp/delsel.el (delete-selection-mode): Doc fix. (Bug#25428)
Eli Zaretskii [Sat, 26 Aug 2017 09:01:24 +0000 (12:01 +0300)]
* lisp/delsel.el (delete-selection-mode): Doc fix.  (Bug#25428)

7 years agoSupport multi-lingual detection of SEE ALSO man sections
Grégory Mounié [Sat, 26 Aug 2017 08:36:58 +0000 (11:36 +0300)]
Support multi-lingual detection of SEE ALSO man sections

* lisp/man.el (Man-see-also-regexp): Add support for SEE ALSO
section detection in several langages: French, German, Spanish,
Portugese, Italian, Polish, Turkish, Japanese, Chinese.  (Bug#28142)

Copyright-paperwork-exempt: yes

7 years agoImprove expand-file-name doc
Paul Eggert [Sat, 26 Aug 2017 04:12:37 +0000 (21:12 -0700)]
Improve expand-file-name doc

* doc/lispref/files.texi (Relative File Names, Directory Names)
(File Name Expansion):
* doc/lispref/minibuf.texi (Reading File Names):
Document expand-file-name behavior with ~ more clearly
and accurately.
* doc/misc/org.texi (Batch execution): Simplify example
script so that it does not need expand-file-name and thus
will not mishandle file names with leading ~.

7 years agoSupport all perl variable declarators and prefixes (Bug#27613)
Jefferson Carpenter [Fri, 7 Jul 2017 22:08:52 +0000 (17:08 -0500)]
Support all perl variable declarators and prefixes (Bug#27613)

* lisp/progmodes/perl-mode.el (perl-imenu-generic-expression)
(perl-font-lock-keywords-2): Match declators 'anon', 'argument', 'has',
'local', 'state', 'supersede', 'let', and 'temp'.

Copyright-paperwork-exempt: yes

7 years ago; * doc/lispref/files.texi (File Attributes): Add missing word.
Noam Postavsky [Sat, 26 Aug 2017 02:47:51 +0000 (22:47 -0400)]
; * doc/lispref/files.texi (File Attributes): Add missing word.

7 years agoFix file-attributes race on GNU hosts
Paul Eggert [Fri, 25 Aug 2017 19:44:52 +0000 (12:44 -0700)]
Fix file-attributes race on GNU hosts

* doc/lispref/files.texi (File Attributes):
Document file-attributes atomicity.
* etc/NEWS: Document the fix.
* src/dired.c (file_attributes): New args DIRNAME and FILENAME,
for diagnostics.  All callers changed.  On platforms like
GNU/Linux that support O_PATH, fix a race condition in
file-attributes and similar functions, so that these functions do
not return nonsense if a directory entry is replaced while getting
its attributes.  On non-GNU platforms, do a better (though not
perfect) job of detecting the race, and return nil if detected.

7 years agoSimplify expand_and_dir_to_file
Paul Eggert [Fri, 25 Aug 2017 16:20:52 +0000 (09:20 -0700)]
Simplify expand_and_dir_to_file

* src/fileio.c (expand_and_dir_to_file): Simplify by omitting 2nd
argument, since in practice it always has the default value.  All
callers changed.  Prefer C99 style decls in nearby code.

7 years ago; * src/w32.c (faccessat): Fix last change. (Bug#28207)
Eli Zaretskii [Fri, 25 Aug 2017 15:01:19 +0000 (18:01 +0300)]
; * src/w32.c (faccessat): Fix last change.  (Bug#28207)

7 years agoFix file-name completion on network shares
Eli Zaretskii [Fri, 25 Aug 2017 14:43:15 +0000 (17:43 +0300)]
Fix file-name completion on network shares

* src/w32.c (faccessat): Don't assume that F_OK is non-zero.
(Bug#28207)

7 years agoFix a FIXME with an exegetical comment
Reuben Thomas [Fri, 25 Aug 2017 12:58:11 +0000 (13:58 +0100)]
Fix a FIXME with an exegetical comment

* lisp/progmodes/sh-script.el (sh-builtins): Explain why we have a
regexp for wksh builtins.

7 years agoMinor docstring language fix
Reuben Thomas [Fri, 25 Aug 2017 12:46:50 +0000 (13:46 +0100)]
Minor docstring language fix

* lisp/progmodes/sh-script.el (sh-show-indent): Remove spurious “the”.

7 years agoRemove old commented code from sh-script.el
Reuben Thomas [Fri, 25 Aug 2017 12:45:32 +0000 (13:45 +0100)]
Remove old commented code from sh-script.el

* lisp/progmodes/sh-script.el (sh-abbrevs): Remove commented function
and variable, commented since 2001.

7 years ago* lisp/emacs-lisp/package.el: Don't let failure stop us
Stefan Monnier [Fri, 25 Aug 2017 06:10:53 +0000 (02:10 -0400)]
* lisp/emacs-lisp/package.el: Don't let failure stop us

(package-activate-1): Don't throw an error for missing deps.
(package-unpack): Don't bother compiling if activation failed.
(package-initialize): Report failures but keep activating other packages.

7 years agoPrefer ‘double’ for FP temps in xterm.c
Paul Eggert [Thu, 24 Aug 2017 23:15:59 +0000 (16:15 -0700)]
Prefer ‘double’ for FP temps in xterm.c

* src/xterm.c (xm_scroll_callback, xaw_jump_callback)
(x_set_toolkit_scroll_bar_thumb)
(x_set_toolkit_horizontal_scroll_bar_thumb): Prefer ‘double’ to
‘float’ for individual local floating-point temporaries.

7 years agoAvoid using string-to-multibyte in ispell.el
Reuben Thomas [Tue, 22 Aug 2017 00:46:27 +0000 (01:46 +0100)]
Avoid using string-to-multibyte in ispell.el

* lisp/textmodes/ispell.el (ispell-get-decoded-string): Use
decode-coding-string instead. Note that decode-coding-string returns a
string that satisfies multibyte-string-p even if its input is pure
ASCII and the third argument is t, so the result of
ispell-get-decoded-string is always a multibyte string.

7 years agoStore the regexp just when there are matches
Tino Calancha [Thu, 24 Aug 2017 15:24:59 +0000 (00:24 +0900)]
Store the regexp just when there are matches

* lisp/hi-lock.el (hi-lock-set-pattern): When font-lock-mode is
disabled and there are no matches do not store REGEXP
in hi-lock-interactive-patterns.

7 years agoKeep face available if there are no matches
Tino Calancha [Thu, 24 Aug 2017 15:00:20 +0000 (00:00 +0900)]
Keep face available if there are no matches

If font-lock-mode is disabled in the current buffer, and
there are no matches for REGEXP, then keep FACE available
for a next search.
* lisp/hi-lock.el (hi-lock-set-pattern): Add FACE into
hi-lock--unused-faces if font-lock-mode is disabled and
there are no matches.
* test/lisp/hi-lock-tests.el (hi-lock-test-set-pattern): Add test.

7 years agoMinor improvements for tramp-interrupt-process, documentation
Michael Albinus [Thu, 24 Aug 2017 13:53:56 +0000 (15:53 +0200)]
Minor improvements for tramp-interrupt-process, documentation

* doc/lispref/processes.texi (Signals to Processes):
* etc/NEWS: Document interrupt-process-functions.

* lisp/net/tramp.el (tramp-interrupt-process): Test also for
`process-live-p'.

* src/process.c (Vinterrupt_process_functions): Fix docstring.

* test/lisp/net/tramp-tests.el (tramp-test28-interrupt-process):
Extend test.

7 years agoFix a comment whitespace typo.
Reuben Thomas [Wed, 23 Aug 2017 22:47:19 +0000 (23:47 +0100)]
Fix a comment whitespace typo.

src/fileio.c: A double space was added after "..", used in a code
example. Make it a single space.

7 years agoRemove old commented code and obsolete comments
Reuben Thomas [Wed, 23 Aug 2017 10:54:34 +0000 (11:54 +0100)]
Remove old commented code and obsolete comments

* lisp/files.el (locate-dominating-files): Remove old commented
implementation from 9 years ago.  Since the current version
appears (at least to me) not just more efficient but clearer than the
version removed, also delete a comment in the new version referring to
the old version. Remove old commented heuristic code,
and explanatory comments.

7 years agoRemove old duplicate commented code
Reuben Thomas [Wed, 23 Aug 2017 10:34:21 +0000 (11:34 +0100)]
Remove old duplicate commented code

* lisp/files.el (file-relative-name): Remove old commented version,
replaced 14 years ago in commit 753ad9889.

7 years agoAdd conf-toml-mode
Tom Tromey [Wed, 23 Aug 2017 22:06:48 +0000 (16:06 -0600)]
Add conf-toml-mode

* etc/NEWS: Mention conf-toml-mode.
* lisp/files.el (auto-mode-alist): Add entry for .toml.
* lisp/textmodes/conf-mode.el (conf-toml-mode-syntax-table)
(conf-toml-font-lock-keywords): New defvars.
(conf-toml-mode): New mode.

7 years agoUse lisp type in log message (bug#28176)
Alan Third [Wed, 23 Aug 2017 20:13:22 +0000 (21:13 +0100)]
Use lisp type in log message (bug#28176)

* src/nsimage.m (ns_load_image): Use make_number on index.

7 years agoFix PNGs on macOS (bug#28176)
Alan Third [Wed, 23 Aug 2017 18:53:23 +0000 (19:53 +0100)]
Fix PNGs on macOS (bug#28176)

* src/nsimage.m (ns_load_image): Remove index check.
(EmacsImage::getAnimatedBitmapImageRep): New function.
(EmacsImage::getMetadata): Use getAnimatedBitmapImageRep.
(EmacsImage::setFrame): Use getAnimatedBitmapImageRep and check index
is valid.

7 years agoAdd ability to change macOS WM theme (bug#27973)
Alan Third [Sun, 20 Aug 2017 20:14:47 +0000 (21:14 +0100)]
Add ability to change macOS WM theme (bug#27973)

* src/frame.c (make_frame, frame_parms, syms_of_frame)
[NS_IMPL_COCOA]: Add ns-appearance and ns-transparent-titlebar
options.
* src/frame.h (ns_appearance_type) [NS_IMPL_COCOA]: Add enum to
represent NSAppearance options.
(struct frame) [NS_IMPL_COCOA]: Add ns_appearance and
ns_transparent_titlebar frame parameters.
* src/nsfns.m (ns_frame_parm_handlers) [NS_IMPL_COCOA]: Add
ns_set_appearance and ns_set_transparent_titlebar handlers.
(Sx_create_frame): Handle ns-appearance and ns-transparent-titlebar
frame parameters.
(Qdark): Add new symbol for use with ns-appearance.
* src/nsterm.h (ns_set_appearance, ns_set_transparent_titlebar)
[NS_IMPL_COCOA]: Add prototypes.
* src/nsterm.m (ns_set_appearance, ns_set_transparent_titlebar)
[NS_IMPL_COCOA]: New functions.
(initFrameFromEmacs) [NS_IMPL_COCOA]: Handle ns-appearance and
ns-transparent-titlebar frame parameters.
* doc/lispref/frames.texi (Window Management Parameters): Document
ns-apperance and ns-transparent-titlebar.

7 years agoWhen looking for the end of a declarator, prevent macros fouling up the search
Alan Mackenzie [Tue, 22 Aug 2017 17:04:34 +0000 (17:04 +0000)]
When looking for the end of a declarator, prevent macros fouling up the search

The practical implication of this bug was a random jit-lock chunk remaining
entirely unfontified.

* lisp/progmodes/cc-mode (c-fl-decl-end): If point starts inside a macro,
restrict two forward searches to the end of that macro.

7 years ago; * src/w32.c: Fix a typo in a comment.
Eli Zaretskii [Tue, 22 Aug 2017 16:52:47 +0000 (19:52 +0300)]
; * src/w32.c: Fix a typo in a comment.

7 years agoTest `file-expand-wildcards' for Tramp
Michael Albinus [Tue, 22 Aug 2017 14:22:33 +0000 (16:22 +0200)]
Test `file-expand-wildcards' for Tramp

* lisp/net/tramp-compat.el (tramp-advice-file-expand-wildcards):
Remove, not needed anymore.

* test/lisp/net/tramp-tests.el (top): Require seq.el.
(tramp-test16-directory-files): Simplify.
(tramp-test16-file-expand-wildcards): New test.
(tramp-test28-interrupt-process): Skip for older Emacsen.

7 years agoAdd tests for cl-macs.el (Bug#27559)
Alexander Gramiak [Fri, 11 Aug 2017 23:53:27 +0000 (17:53 -0600)]
Add tests for cl-macs.el (Bug#27559)

* test/lisp/emacs-lisp/cl-lib-tests.el (cl-lib-test-loop): Remove
duplicate.
(cl-loop-destructuring-with): Move to cl-macs-tests.el.
* test/lisp/emacs-lisp/cl-macs-tests.el: New file.

7 years agoOptimize skkdic conversion (Bug#28043)
Noam Postavsky [Sun, 2 Jul 2017 02:39:16 +0000 (22:39 -0400)]
Optimize skkdic conversion (Bug#28043)

The primary speedup comes from the optimizing lookup-nested-alist and
set-nested-alist for the case where the key is a string.  This brings
the time down to less than half the original.

* lisp/international/mule-util.el (lookup-nested-alist)
(set-nested-alist): Use `assq' instead of `assoc' when KEYSEQ is a
string.

* lisp/international/ja-dic-cnv.el (skkdic-collect-okuri-nasi)
(skkdic-convert-okuri-nasi): Use progress-reporter functions instead
of calculating ratio of work done inline.

(skkdic-reduced-candidates): Call `char-category-set' on the first
character of the string directly, instead of using a regexp for the
character category.
(skkdic--japanese-category-set): New constant.
(skkdic-collect-okuri-nasi): Just set
`skkdic-okuri-nasi-entries-count' at once at the end rather than
updating it throughout the loop.

(skkdic-convert-postfix skkdic-convert-prefix)
skkdic-get-candidate-list, skkdic-collect-okuri-nasi)
(skkdic-extract-conversion-data): Use `match-string-no-properties'
instead of `match-string'.

7 years agoTreat tests in lib-src like tests in src
Reuben Thomas [Tue, 22 Aug 2017 00:39:10 +0000 (01:39 +0100)]
Treat tests in lib-src like tests in src

* test/Makefile.in (test_template): Depend on a .c source file for a
test under lib-src, as for src.  (Thanks, Glenn Morris for pointing me
in the right direction.)

7 years agoPort /bin/sh scripts to Solaris 10
Paul Eggert [Mon, 21 Aug 2017 22:34:07 +0000 (15:34 -0700)]
Port /bin/sh scripts to Solaris 10

Its /bin/sh builtin ‘test’ command does not support -e.
* autogen.sh, build-aux/git-hooks/pre-commit:
* build-aux/gitlog-to-emacslog, make-dist:
Use test -r, not test -e.

7 years agoAvoid losing the buffer restriction in flyspell-mode
Eli Zaretskii [Mon, 21 Aug 2017 17:21:28 +0000 (20:21 +0300)]
Avoid losing the buffer restriction in flyspell-mode

* src/intervals.c (get_local_map): Don't allow C-g to quit as long
as we have the buffer widened, to make sure the restriction is
preserved.  (Bug#28161)

7 years agoFix the 'versionclean' target in src/Makefile
Sven Joachim [Mon, 21 Aug 2017 16:28:55 +0000 (19:28 +0300)]
Fix the 'versionclean' target in src/Makefile

* src/Makefile.in (versionclean): Don't accidentally remove
emacs-module.h.  (Bug#28169)

7 years agoImplement `interrupt-process-functions'
Michael Albinus [Mon, 21 Aug 2017 15:30:33 +0000 (17:30 +0200)]
Implement `interrupt-process-functions'

* lisp/net/tramp.el (tramp-interrupt-process): Rename from
`tramp-advice-interrupt-process'.  Adapt according to changed API.
(top): Add it to `interrupt-process-functions'.

* src/process.c (Finternal_default_interrupt_process): New defun.
(Finterrupt_process): Change implementation, based on
Vinterrupt_process_functions.
(Vinterrupt_process_functions): New defvar.

* test/lisp/net/tramp-tests.el (tramp-test40-unload): Do not
test removal of advice.

7 years agoAvoid floating-point exceptions while drawing underwave
Eli Zaretskii [Mon, 21 Aug 2017 14:46:42 +0000 (17:46 +0300)]
Avoid floating-point exceptions while drawing underwave

* src/w32term.c (x_get_scale_factor):
* src/xterm.c (x_get_scale_factor): Don't let the scale factors
become less than 1.  Reported by Yuri D'Elia <wavexx@thregr.org> in
http://lists.gnu.org/archive/html/emacs-devel/2017-08/msg00459.html.

7 years agomark flymake-mode as safe local variable when the value is nil
Sam Steingold [Mon, 21 Aug 2017 13:50:09 +0000 (09:50 -0400)]
mark flymake-mode as safe local variable when the value is nil

7 years agoallow nil init in flymake-allowed-file-name-masks to disable flymake
Sam Steingold [Mon, 21 Aug 2017 13:48:14 +0000 (09:48 -0400)]
allow nil init in flymake-allowed-file-name-masks to disable flymake

(flymake-allowed-file-name-masks): Update doc and :type.
(flymake-get-file-name-mode-and-masks): Handle nil init.

7 years ago; Fix typo in lispref
Mark Oteiza [Mon, 21 Aug 2017 02:31:25 +0000 (22:31 -0400)]
; Fix typo in lispref

* doc/lispref/variables.texi (Using Lexical Binding): Append an s.

7 years agoRemove the workaround for bug#20719
Dmitry Gutov [Sun, 20 Aug 2017 21:41:59 +0000 (00:41 +0300)]
Remove the workaround for bug#20719

* lisp/cedet/semantic/symref/grep.el
(semantic-symref-grep-use-template): Remove the workaround for
bug#20719, it's been fixed for a while now.

7 years agoFix byte-compilation warnings in semantic/symref/grep
Dmitry Gutov [Sun, 20 Aug 2017 21:39:22 +0000 (00:39 +0300)]
Fix byte-compilation warnings in semantic/symref/grep

* lisp/cedet/semantic/symref/grep.el (greppattern): Remove.
(grepflags): Rename to semantic-symref-grep-flags.
(semantic-symref-grep-expand-keywords): Update accordingly.
(semantic-symref-grep-use-template): Remove the last two
arguments to make sure they don't shadow the (not renamed)
global variables.
(semantic-symref-perform-search)
(semantic-symref-parse-tool-output-one-line): Use slot names
instead of keywords, like the byte-compiler wants us to.

7 years agoSimplify eldoc-message
Dmitry Gutov [Sun, 20 Aug 2017 21:26:45 +0000 (00:26 +0300)]
Simplify eldoc-message

* lisp/emacs-lisp/eldoc.el (eldoc-message): Simplify.
Don't use ARGS because no callers pass them.  Discussed in bug#27230.

7 years agoWork around w32-python-2.x bug to fix prompt detection (Bug#21376)
Noam Postavsky [Tue, 15 Aug 2017 21:49:10 +0000 (17:49 -0400)]
Work around w32-python-2.x bug to fix prompt detection (Bug#21376)

* lisp/progmodes/python.el (python-shell-prompt-detect): Don't put
carriage returns into the temporary file when running in unbuffered
mode, the w32 build of python 2.7 chokes on them.

7 years ago; Remove python-shell-calculate-command-1 test
Noam Postavsky [Wed, 16 Aug 2017 11:06:38 +0000 (07:06 -0400)]
; Remove python-shell-calculate-command-1 test

* test/lisp/progmodes/python-tests.el
(python-shell-calculate-pythonpath-1): Remove, it merely reprises the
body of `python-shell-calculate-command' and it has been broken on w32
since the fix for Bug#25025 was applied.

7 years ago; * lisp/textmodes/ispell.el: `subr-x' is only needed at compile time.
Noam Postavsky [Sun, 20 Aug 2017 20:40:35 +0000 (16:40 -0400)]
; * lisp/textmodes/ispell.el: `subr-x' is only needed at compile time.

7 years agoAdd missing require
Reuben Thomas [Sun, 20 Aug 2017 20:32:40 +0000 (21:32 +0100)]
Add missing require

* lisp/textmodes/ispell.el: Require subr-x. (Thanks, Eli Zaretskii.)

7 years agoImplement `interrupt-process' for remote processes (Bug#28066)
Michael Albinus [Sun, 20 Aug 2017 19:18:05 +0000 (21:18 +0200)]
Implement `interrupt-process' for remote processes (Bug#28066)

* lisp/net/tramp-sh.el (tramp-sh-handle-start-file-process):
Support sending signals remotely.
(tramp-open-connection-setup-interactive-shell):
Trace "remote-tty" connection property.

* lisp/net/tramp.el (tramp-advice-interrupt-process): New defun.
(top): Add advice to `interrupt-process'.  (Bug#28066)

* test/lisp/net/tramp-tests.el (tramp-test28-interrupt-process):
New test.
(tramp-test29-shell-command)
(tramp-test30-environment-variables)
(tramp-test30-environment-variables-and-port-numbers)
(tramp-test31-explicit-shell-file-name)
(tramp-test32-vc-registered)
(tramp-test33-make-auto-save-file-name)
(tramp-test34-make-nearby-temp-file)
(tramp-test35-special-characters)
(tramp-test35-special-characters-with-stat)
(tramp-test35-special-characters-with-perl)
(tramp-test35-special-characters-with-ls, tramp-test36-utf8)
(tramp-test36-utf8-with-stat, tramp-test36-utf8-with-perl)
(tramp-test36-utf8-with-ls)
(tramp-test37-asynchronous-requests)
(tramp-test38-recursive-load, tramp-test39-remote-load-path)
(tramp-test40-unload): Rename.
(tramp-test40-unload): Test also removal of advice.

7 years agoDocument Enchant support
Reuben Thomas [Sun, 20 Aug 2017 12:56:38 +0000 (13:56 +0100)]
Document Enchant support

* doc/emacs/fixit.texi: Mention Enchant.
* doc/misc/efaq.texi: Likewise.
* etc/NEWS: Add an item on Enchant support.

7 years agoRemove old comments and a redundant FIXME
Reuben Thomas [Tue, 8 Aug 2017 14:56:03 +0000 (15:56 +0100)]
Remove old comments and a redundant FIXME

* lisp/textmodes/ispell.el (ispell-process-line): Remove some old
commented code, a redundant FIXME, and outdated usage instructions.

7 years agoAdd Enchant support to ispell.el (Bug#17742)
Reuben Thomas [Sun, 4 Dec 2016 22:39:27 +0000 (22:39 +0000)]
Add Enchant support to ispell.el (Bug#17742)

* lisp/textmodes/ispell.el (ispell-program-name): Add “enchant”.
(ispell-really-enchant): Add variable.
(ispell-check-version): If using Enchant, check it’s new enough (at
least 1.6.1).  (Like the ispell check, this is absolute: cannot work
without.)
(ispell-enchant-dictionary-alist): Add variable.
(ispell-find-enchant-dictionaries): Add function, based on
ispell-find-aspell-dictionaries.
(ispell-set-spellchecker-params): Allow dictionary auto-detection for
Enchant, and call ispell-find-enchant-dictionaries to find them.  Use
old ispell name to locale mapping code for Enchant too.
(ispell-send-replacement): Make it work with Enchant.

7 years ago* lisp/term.el (term-mode): Use `window-text-height' (Bug#5615).
Noam Postavsky [Fri, 11 Aug 2017 00:43:13 +0000 (20:43 -0400)]
* lisp/term.el (term-mode): Use `window-text-height' (Bug#5615).

7 years agoStop printing '4' in .elc files after 'define-symbol-prop' calls
Noam Postavsky [Sat, 19 Aug 2017 11:36:05 +0000 (07:36 -0400)]
Stop printing '4' in .elc files after 'define-symbol-prop' calls

* lisp/emacs-lisp/bytecomp.el (byte-compile-define-symbol-prop):
Return nil in case we have compiled the form, to prevent a redundant
constant from getting added to the compiled output.

7 years agoChange recent symlink tests to just test ASCII
Paul Eggert [Sun, 20 Aug 2017 00:57:00 +0000 (17:57 -0700)]
Change recent symlink tests to just test ASCII

* test/src/fileio-tests.el (fileio-tests--symlink-failure):
Be less ambitious about testing non-ASCII chars and encoding
errors, as there are too many portability issues.

7 years agoDon’t adjust CRLF in file names
Paul Eggert [Sun, 20 Aug 2017 00:15:52 +0000 (17:15 -0700)]
Don’t adjust CRLF in file names

* doc/misc/gnus.texi (Non-ASCII Group Names):
* etc/NEWS:
* test/lisp/net/tramp-tests.el (tramp--test-utf8):
Use utf-8-unix, not utf-8, for default-file-name-coding-system, so
that CRLF in file names is left alone.
* lisp/international/mule-cmds.el (set-default-coding-systems):
Do not alter CRLF in file name coding systems.
(prefer-coding-system): Ignore differences in CRLF processing when
checking whether we used the user-specified file name coding system.
* test/src/fileio-tests.el: New file.

7 years agoMake list-processes support display-line-numbers
Eli Zaretskii [Sat, 19 Aug 2017 13:36:31 +0000 (16:36 +0300)]
Make list-processes support display-line-numbers

* lisp/simple.el (process-menu-mode): Move the call to
tabulated-list-init-header from here...
(list-processes--refresh): ...to here.  (Bug#27895)

7 years agoImprove support of display-line-numbers in package.el
Eli Zaretskii [Sat, 19 Aug 2017 11:05:51 +0000 (14:05 +0300)]
Improve support of display-line-numbers in package.el

* lisp/emacs-lisp/package.el (package-menu--refresh): Redisplay
the header.  (Bug#27895)
* lisp/emacs-lisp/tabulated-list.el
(tabulated-list-line-number-width): Fix the case when
display-line-numbers is nil.

7 years ago; Fix last change
Eli Zaretskii [Sat, 19 Aug 2017 10:52:02 +0000 (13:52 +0300)]
; Fix last change

* lisp/emacs-lisp/tabulated-list.el
(tabulated-list-line-number-width): Fix last change.

7 years agoImprove support of display-line-numbers in tabulated-list-mode
Eli Zaretskii [Sat, 19 Aug 2017 10:37:31 +0000 (13:37 +0300)]
Improve support of display-line-numbers in tabulated-list-mode

* lisp/emacs-lisp/tabulated-list.el
(tabulated-list-line-number-width): New function.
(tabulated-list-init-header, tabulated-list-print-entry): Use it.
(Bug#27895)

7 years agoFix one more issue reported by Alex (Bug#27999)
Martin Rudalics [Sat, 19 Aug 2017 09:23:10 +0000 (11:23 +0200)]
Fix one more issue reported by Alex (Bug#27999)

* doc/lispref/windows.texi (Preserving Window Sizes)
(Window Parameters): Use the term `window-preserved-size'
instead of `preserved-size' (Bug#27999).

7 years agoRename `no-delete-other-window' to `no-delete-other-windows'
Martin Rudalics [Sat, 19 Aug 2017 08:58:25 +0000 (10:58 +0200)]
Rename `no-delete-other-window' to `no-delete-other-windows'

7 years agoFix two side window problems noted by Alex (Bug#27999)
Martin Rudalics [Sat, 19 Aug 2017 08:55:04 +0000 (10:55 +0200)]
Fix two side window problems noted by Alex (Bug#27999)

* lisp/window.el (display-buffer-in-side-window): Fix doc-string
typo.
(delete-other-windows): Rename the `no-delete-other-window'
parameter to `no-delete-other-windows' (see the discussion in
Bug#27999 for the rationale of this change).
* doc/lispref/windows.texi (Deleting Windows)
(Frame Layouts with Side Windows, Window Parameters): Rename
`no-delete-other-window' to `no-delete-other-windows'.

7 years agoUse define-minor-mode for rcirc-omit-mode
Alex Schroeder [Sat, 19 Aug 2017 08:39:37 +0000 (10:39 +0200)]
Use define-minor-mode for rcirc-omit-mode

7 years agoClarify behavior of symlinks and directories
Paul Eggert [Sat, 19 Aug 2017 07:48:28 +0000 (00:48 -0700)]
Clarify behavior of symlinks and directories

* doc/lispref/files.texi (Saving Buffers): Document how functions
like rename-file work with symlinks and directories.  This patch
attempts to document the current behavior better, in preparation
for possibly changing it.  See Bug#27986.

7 years agoFix recently-introduced file descriptor leak
Paul Eggert [Sat, 19 Aug 2017 06:52:19 +0000 (23:52 -0700)]
Fix recently-introduced file descriptor leak

* src/fileio.c (Fmake_temp_file_internal):
Don’t leak a file descriptor if write_region signals an error.

7 years agoImprove make-temp-file performance on local files
Paul Eggert [Sat, 19 Aug 2017 03:36:10 +0000 (20:36 -0700)]
Improve make-temp-file performance on local files

* lisp/files.el (make-temp-file): Let make-temp-file-internal do
the work of inserting the text.
* src/fileio.c (Fmake_temp_file_internal): New arg TEXT.
All callers changed.

7 years agoDon't lose arguments to eshell aliases (Bug#27954)
Noam Postavsky [Mon, 7 Aug 2017 12:56:42 +0000 (08:56 -0400)]
Don't lose arguments to eshell aliases (Bug#27954)

* lisp/eshell/em-alias.el (eshell-maybe-replace-by-alias): Use ARGS.

7 years ago; * test/lisp/auth-source-tests.el: Require `cl-lib' instead of `cl'.
Noam Postavsky [Sat, 19 Aug 2017 02:27:08 +0000 (22:27 -0400)]
; * test/lisp/auth-source-tests.el: Require `cl-lib' instead of `cl'.

7 years ago* lisp/files.el (make-temp-file): Fix directory use case.
Ted Zlatanov [Sat, 19 Aug 2017 02:07:36 +0000 (22:07 -0400)]
* lisp/files.el (make-temp-file): Fix directory use case.

7 years agoFix and document make-temp-file optional text parameter
Ted Zlatanov [Sat, 19 Aug 2017 01:55:11 +0000 (21:55 -0400)]
Fix and document make-temp-file optional text parameter

* lisp/files.el (make-temp-file): Fix initial TEXT parameter.
(files--make-magic-temp-file): Support optional TEXT parameter.
* etc/NEWS: Document it.
* doc/lispref/files.texi: Document it.
* test/lisp/auth-source-tests.el: Minor reformat.

7 years ago* test/lisp/auth-source-tests.el: Avoid `string-join' to be simple.
Ted Zlatanov [Sat, 19 Aug 2017 01:14:17 +0000 (21:14 -0400)]
* test/lisp/auth-source-tests.el: Avoid `string-join' to be simple.

7 years ago* test/lisp/auth-source-tests.el: Minor cleanups to use CL.
Ted Zlatanov [Fri, 18 Aug 2017 22:44:58 +0000 (18:44 -0400)]
* test/lisp/auth-source-tests.el: Minor cleanups to use CL.

7 years agoFix default value of electric-pair-pairs and electric-pair-text-pairs
João Távora [Thu, 17 Aug 2017 09:44:38 +0000 (10:44 +0100)]
Fix default value of electric-pair-pairs and electric-pair-text-pairs

Fixes: debbugs:24901
A previous change, titled "Add support for curly quotation marks to
electric-pair-mode", attempted to add these characters to the default
value of these variables.  But it did so in a quoted list, preventing
evaluation of the relevant expressions and resulting in an invalid
format.

* lisp/elec-pair.el (electric-pair-pairs, electric-pair-text-pairs):
Use backquote and comma.

7 years ago* lisp/elec-pair.el (electric-pair-text-pairs): Don't autoload (Bug#24901).
Noam Postavsky [Thu, 17 Aug 2017 11:06:47 +0000 (07:06 -0400)]
* lisp/elec-pair.el (electric-pair-text-pairs): Don't autoload (Bug#24901).

* lisp/progmodes/elisp-mode.el (emacs-lisp-mode): Require `elec-pair'
explicitly in the interactive case.

7 years ago* etc/tutorials/TUTORIAL.sv: synced with TUTORIAL
Mats Lidell [Fri, 18 Aug 2017 22:18:22 +0000 (00:18 +0200)]
* etc/tutorials/TUTORIAL.sv: synced with TUTORIAL

7 years agoAdd auth-source tests and codify its API better
Ted Zlatanov [Fri, 18 Aug 2017 22:30:37 +0000 (18:30 -0400)]
Add auth-source tests and codify its API better

The auth-source behavior was unclear in some API use cases, so these
extra tests codify and test it. For details see
https://github.com/DamienCassou/auth-password-store/issues/29

* lisp/files.el (make-temp-file): Add new initial TEXT parameter.
* test/lisp/auth-source-tests.el (auth-source-test-searches): Add
  auth-source tests and simplify them with the new `make-temp-file'.

7 years agoDon't call the same hook twice due to obsolete aliases
Eli Zaretskii [Fri, 18 Aug 2017 09:33:08 +0000 (12:33 +0300)]
Don't call the same hook twice due to obsolete aliases

* lisp/international/robin.el (robin-activate):
* lisp/international/quail.el (quail-activate):
* lisp/international/mule-cmds.el (deactivate-input-method):
* lisp/emulation/viper-init.el (viper-deactivate-input-method):
Don't call the same hook twice, when the obsolete and the
advertised symbols are aliased.  (Bug#28118)

7 years agoA new face for show-paren in expression mode
Felipe Ochoa [Fri, 18 Aug 2017 09:05:12 +0000 (12:05 +0300)]
A new face for show-paren in expression mode

* lisp/faces.el (show-paren-match-expression): Define the new face.
* lisp/paren.el (show-paren-function): Apply the different face
when in expression mode.  (Bug#28047)

Copyright-paperwork-exempt: yes

7 years agoNon-ASCII support for man page section and header names
Eli Zaretskii [Fri, 18 Aug 2017 08:47:29 +0000 (11:47 +0300)]
Non-ASCII support for man page section and header names

* lisp/man.el (Man-name-regexp, Man-page-header-regexp)
(Man-heading-regexp): Replace ASCII character classes by
equivalent classes that allow non-ASCII characters.  Suggested by
Grégory Mounié <Gregory.Mounie@imag.fr>.  (Bug#27978)

7 years agoImplement HiDPI support for underwave on MS-Windows
Eli Zaretskii [Fri, 18 Aug 2017 08:32:10 +0000 (11:32 +0300)]
Implement HiDPI support for underwave on MS-Windows

* src/w32term.c (x_get_scale_factor): New function.
(w32_draw_underwave): Use it.
* src/xterm.c (x_draw_underwave): Offset the wave starting point
to make it identical with original code.

7 years agoSupport HiDPI displays for wave style underlines
Stephen Pegoraro [Fri, 18 Aug 2017 08:02:40 +0000 (11:02 +0300)]
Support HiDPI displays for wave style underlines

* src/xterm.c (x_draw_underwave): Compute height, length and thickness
based on scale factor.
(x_get_scale_factor): New function.

Copyright-paperwork-exempt: yes

7 years agoDelete library-of-babel.org
Bastien [Fri, 18 Aug 2017 07:39:54 +0000 (09:39 +0200)]
Delete library-of-babel.org

* etc/org/library-of-babel.org: Delete file.

7 years ago; Minor copyedits in manuals.
Eli Zaretskii [Fri, 18 Aug 2017 06:33:11 +0000 (09:33 +0300)]
; Minor copyedits in manuals.

* doc/lispref/variables.texi (Lexical Binding): The future is here.

* doc/emacs/files.texi (Copying and Naming): Use @w{..} around
constructs that could be split between lines, but shouldn't.

7 years ago* doc/emacs/files.texi (Copying and Naming): Avoid confusing texi2pdf.
Glenn Morris [Fri, 18 Aug 2017 01:49:27 +0000 (21:49 -0400)]
* doc/emacs/files.texi (Copying and Naming): Avoid confusing texi2pdf.

7 years agoRemove custom version parsing from epg-config.el (Bug#27963)
Noam Postavsky [Sun, 23 Jul 2017 03:54:34 +0000 (23:54 -0400)]
Remove custom version parsing from epg-config.el (Bug#27963)

* lisp/epg-config.el (epg-config--compare-version)
(epg-config--parse-version): Remove.
(epg-check-configuration): Use `version<=' instead.

7 years agoTreat control characters in JSON strings as invalid
Mark Oteiza [Fri, 18 Aug 2017 00:00:52 +0000 (20:00 -0400)]
Treat control characters in JSON strings as invalid

* lisp/json.el (json-peek): Reduce to following-char.
(json-pop, json-read): Zero (null char) means end of file.
(json-read-escaped-char): Delimit URL properly.
(json-read-string): Signal error for ASCII control characters.
* test/lisp/json-tests.el (test-json-peek): Check for zero instead of
:json-eof symbol.
(test-json-read-string): New test for control characters in JSON
strings.

7 years agoSupport Posix semantics of 'rename' on MS-Windows
Eli Zaretskii [Thu, 17 Aug 2017 16:48:49 +0000 (19:48 +0300)]
Support Posix semantics of 'rename' on MS-Windows

* src/w32.c (sys_rename_replace): Support Posix semantics of
'rename': return an error if OLD is a directory while NEW is not,
or vice versa.

7 years ago* src/w32.c (sys_rename_replace): Support renaming a directory.
Eli Zaretskii [Thu, 17 Aug 2017 14:58:08 +0000 (17:58 +0300)]
* src/w32.c (sys_rename_replace): Support renaming a directory.

7 years agoMerge branch 'master' of git.savannah.gnu.org:/srv/git/emacs
Eli Zaretskii [Thu, 17 Aug 2017 14:44:22 +0000 (17:44 +0300)]
Merge branch 'master' of git.savannah.gnu.org:/srv/git/emacs

7 years agoFix the MS-Windows build
Eli Zaretskii [Thu, 17 Aug 2017 14:43:19 +0000 (17:43 +0300)]
Fix the MS-Windows build

* nt/gnulib-cfg.mk (OMIT_GNULIB_MODULE_open): Omit Gnulib module
'open'.

* lib-src/etags.c (O_CLOEXEC) [WINDOWSNT]: Restore definition.

7 years agoAdd flymake-backends defcustom
João Távora [Thu, 17 Aug 2017 13:18:00 +0000 (14:18 +0100)]
Add flymake-backends defcustom

* lisp/progmodes/flymake-proc.el (flymake-proc-can-syntax-check-buffer):
Rename from flymake-can-syntax-check-file.  Suitable for adding to
flymake-backends.
(flymake-proc-start-syntax-check): Rename from
flymake-start-syntax-check.  Don't check again if buffer can be
checked.
(add-to-list flymake-backends): Hook only flymake-ui.el

* lisp/progmodes/flymake-ui.el (flymake-backends): New
defcustom.
(flymake-on-timer-event, flymake-after-change-function)
(flymake-after-save-hook, flymake-find-file-hook): Call new
flymake--start-syntax-check-buffer and
flymake--can-syntax-check-buffer.
(flymake-mode): Call flymake--can-syntax-check-buffer and set
flymake-backend.
(flymake--backend): New buffer-local variable.

7 years agoSplit flymake.el into flymake-proc.el and flymake-ui.el
João Távora [Thu, 17 Aug 2017 11:43:05 +0000 (12:43 +0100)]
Split flymake.el into flymake-proc.el and flymake-ui.el

flymake.el is now a stub that requires both files.

* lisp/progmodes/flymake-proc.el: New file.

* lisp/progmodes/flymake-ui.el: New file.

* lisp/progmodes/flymake.el: Split into flymake-ui.el and
  flymake-proc.el.  Require both files.

7 years agoSet `default-directory' for watchdog in tramp-test.el
Michael Albinus [Thu, 17 Aug 2017 09:35:41 +0000 (11:35 +0200)]
Set `default-directory' for watchdog in tramp-test.el

* test/lisp/net/tramp-tests.el (tramp-test36-asynchronous-requests):
Set `default-directory' for watchdog.

7 years ago* lisp/term/konsole.el: New file.
Andreas Schwab [Thu, 17 Aug 2017 09:13:04 +0000 (11:13 +0200)]
* lisp/term/konsole.el: New file.

7 years ago* lisp/woman.el (woman-push, woman-pop): Remove. (Bug#27962)
Noam Postavsky [Fri, 30 Jun 2017 01:51:04 +0000 (21:51 -0400)]
* lisp/woman.el (woman-push, woman-pop): Remove.  (Bug#27962)

(woman2-RS): Use plain `push' instead of `woman-push'.
(woman2-RE): Conditionally `pop' instead of `woman-pop'.

7 years agoMerge from Gnulib; use ‘open’ for O_CLOEXEC
Paul Eggert [Wed, 16 Aug 2017 20:55:46 +0000 (13:55 -0700)]
Merge from Gnulib; use ‘open’ for O_CLOEXEC

This incorporates:
2017-08-15 renameat: ensure declaration in <stdio.h> on NetBSD
2017-08-15 extensions: enable NetBSD specific extensions
2017-08-14 open: support O_CLOEXEC
2017-08-13 reallocarray: new module
* admin/merge-gnulib (AVOIDED_MODULES): Remove ‘open’, since
it now supports O_CLOEXEC and this simplifies Emacs.
* build-aux/config.guess, lib/fcntl.in.h, lib/stdio.in.h:
* lib/stdlib.in.h, m4/extensions.m4, m4/stdlib_h.m4:
Copy from Gnulib.
* lib/cloexec.c, lib/cloexec.h, lib/open.c:
* m4/mode_t.m4, m4/open-cloexec.m4, m4/open.m4:
New files, copied from Gnulib.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
* lib-src/etags.c (O_CLOEXEC) [WINDOWSNT]:
Remove, as Gnulib does this for us.
* src/filelock.c (create_lock_file):
* src/sysdep.c (emacs_open, emacs_pipe):
Don’t worry about O_CLOEXEC == 0, as Gnulib no longer sets it to 0.

7 years agoAllow use of run-time OS version checks on macOS (bug#27810)
Alan Third [Thu, 6 Jul 2017 22:10:49 +0000 (23:10 +0100)]
Allow use of run-time OS version checks on macOS (bug#27810)

* src/nsterm.h (NSWindowTabbingMode): Define in pre-Sierra macOS.
(MAC_OS_X_VERSION_10_6, MAC_OS_X_VERSION_10_7, MAC_OS_X_VERSION_10_8,
MAC_OS_X_VERSION_10_9, MAC_OS_X_VERSION_10_12, HAVE_NATIVE_FS): Remove
defines.
(NSWindowStyleMaskFullScreen,
NSWindowCollectionBehaviorFullScreenPrimary,
NSApplicationPresentationFullScreen,
NSApplicationPresentationAutoHideToolbar): Define in macOS 10.6.
* src/nsterm.m (colorForEmacsRed, colorUsingDefaultColorSpace,
check_native_fs, ns_read_socket, ns_select, runAlertPanel,
initFrameFromEmacs, windowDidMiniaturize, windowDidEnterFullScreen,
windowDidExitFullScreen, isFullscreen, updateCollectionBehavior,
toggleFullScreen, constrainFrameRect, scrollerWidth, syms_of_nsterm):
Allow use of run-time checks and replace version check macros.
* src/nsfns.m (ns_screen_name): Use run-time OS version checks.
* src/macfont.m (macfont_draw): Use run-time OS version checks.
* src/nsmenu.m (menuWillOpen): Use run-time OS version checks.

Co-authored-by: Charles A. Roelli <charles@aurox.ch>
7 years agoAdd multiframe image support to NS port (bug#21714)
Alan Third [Sun, 13 Aug 2017 00:47:05 +0000 (01:47 +0100)]
Add multiframe image support to NS port (bug#21714)

* src/nsimage.m (ns_load_image): Handle multiple frames.
(EmacsImage::getMetadata, EmacsImage::setFrame): New functions.
* src/nsterm.h (EmacsImage::getMetadata, EmacsImage::setFrame): New
function prototypes.

7 years agofiles-tests.el: Remove unused lexical variable
Tino Calancha [Wed, 16 Aug 2017 11:14:48 +0000 (20:14 +0900)]
files-tests.el: Remove unused lexical variable

* test/lisp/files-tests.el (file-test--do-local-variables-test);
Remove unused var 'files-test-queried'.

7 years ago* doc/emacs/files.texi (Copying and Naming): Mention
Michael Albinus [Wed, 16 Aug 2017 10:11:37 +0000 (12:11 +0200)]
* doc/emacs/files.texi (Copying and Naming): Mention

restrictions to add-name-to-file and make-symbolic-link on
remote systems.

7 years ago* lisp/net/ange-ftp.el (ange-ftp-skip-msgs): Further support ftp-ssl.
Michael Albinus [Wed, 16 Aug 2017 09:52:12 +0000 (11:52 +0200)]
* lisp/net/ange-ftp.el (ange-ftp-skip-msgs): Further support ftp-ssl.