* lisp/calendar/todo-mode.el (todo-jump-to-category): When jumping
from Todo Categories mode to a category with only archived items
and todo-skip-archived-categories is non-nil, make sure the
archive file buffer is in Todo Archive mode to prevent
todo-category-select from raising an error, and don't set
todo-current-todo-file, since that makes todo-show display the
archived category. Remove a no-op call to kill-buffer, which is
already called in todo-insert-category-line.
Dmitry Gutov [Tue, 3 May 2016 22:02:43 +0000 (01:02 +0300)]
Use grep-find-ignored-directories instead of vc-directory-exclusion-list
* lisp/dired-aux.el (dired-do-find-regexp):
Use grep-find-ignored-directories instead of
vc-directory-exclusion-list. The result should be functionally
similar (the former uses the latter as the default value), but it
should be more consistent and appropriate WRT user
customizations.
(dired-do-find-regexp-and-replace): Update the docstring.
* lisp/dired.el: Update the corresponding autoloads.
* doc/emacs/dired.texi (Operating on Files): Update the
documentation accordingly.
Alan Mackenzie [Tue, 3 May 2016 20:27:48 +0000 (20:27 +0000)]
Note the quote translation in `message' in section "incompatible changes".
* etc/NEWS: Note that `message' translates quotes, that the translation
cannot be disabled, and that `format' can be used to get the old
behavior back.
Eli Zaretskii [Tue, 3 May 2016 16:14:31 +0000 (19:14 +0300)]
Improve documentation of Dired's 'A' and 'Q' commands
* lisp/dired-aux.el (dired-do-find-regexp)
(dired-do-find-regexp-and-replace): Mention
'grep-find-ignored-files' and 'vc-directory-exclusion-list', and
also the fact that REGEXP should be palatable by Grep. (Bug#23426)
* lisp/dired.el: Update the corresponding autoload forms.
* doc/emacs/dired.texi (Operating on Files): Mention
'grep-find-ignored-files' and 'vc-directory-exclusion-list'.
(Bug#23429)
Paul Eggert [Tue, 3 May 2016 15:02:16 +0000 (08:02 -0700)]
Doc fixes for quoting
* doc/emacs/text.texi, doc/lispintro/emacs-lisp-intro.texi:
* doc/lispref/control.texi, doc/lispref/display.texi:
* doc/lispref/help.texi, doc/lispref/strings.texi, lisp/subr.el:
* src/callint.c, src/doprnt.c, src/editfns.c:
Document quoting a bit more systematically.
Problem reported by Alan Mackenzie (Bug#23425).
Paul Eggert [Mon, 2 May 2016 15:56:02 +0000 (08:56 -0700)]
Don’t electrically quote ‘'’ in Python
Problem reported by Philipp Stephani (Bug#23387).
* lisp/electric.el (electric-quote-post-self-insert-function):
Do not requote a string starter or ender.
* lisp/emacs-lisp/byte-run.el (define-obsolete-face-alias):
Say more verbosely what WHEN is (bug#21225).
(define-obsolete-function-alias): Describe the WHEN parameter.
(define-obsolete-variable-alias): Ditto.
* doc/lispref/modes.texi (Mode Line Variables): Add a cross
reference to the Emacs mode line node that explains things
like `display-time-string' (bug#21002).
Explictly explain that package-initialize loads the packages
* lisp/emacs-lisp/package.el (package-initialize): Be explicit
in saying that `package-initialize' obviates adjusting the
path or requiring the packages, as this is a question that
apparently comes up now and then (bug#18829).
Move doc of backup-directory-alist to the Backup node
* doc/emacs/files.texi (Backup): Move the documentation of
`backup-directory-alist' here from the "Single or Numbered
Backups" node, because it doesn't seem to have much to do with
numbering (bug#18692).
Paul Eggert [Sun, 1 May 2016 16:00:08 +0000 (09:00 -0700)]
Use ‘T *restrict’ proto, not ‘T[restrict]’
* src/fns.c (sort_vector_copy): Use a different way to attempt to
work around GCC 3.0-and-earlier incompatibility with C99, one that
does not have problems with modern non-GCC compilers.
* src/process.c (remove_slash_colon): Move out of "#ifdef
subprocesses" block, as it its called unconditionally. Move
ADD_SUBFEATURE calls into "#ifdef subprocesses" block, as they
reference variables only defined in that block.
* src/msdos.h: Provide prototypes for IT_set_frame_parameters,
faccessat, msdos_fatal_signal, syms_of_msdos, pthread_sigmask,
dos_keysns, dos_keyread, run_msdos_command, and
syms_of_win16select, to avoid compiler warnings.
* src/msdos.c (SYS_ENVIRON): Define to either '_environ' or
'environ', depending on the DJGPP version.
Remove declarations of externally-visible Lisp objects, like
Qbackground_color and Qreverse.
(run_msdos_command): First argument is not signed, not unsigned.
Use SYS_ENVIRON.
(sys_select): Use 'timespec_cmp' instead of 'timespec_sign', as
the latter doesn't work when 'time_t' is an unsigned data type.
This caused idle timers to behave incorrectly: they only fired
after a keyboard input event.
* src/frame.c (adjust_frame_size) [MSDOS]: Account for
FRAME_TOP_MARGIN that isn't counted in the frame's number of
lines, but dos_set_window_size needs it to be added.
* src/lread.c (INFINITY, NAN) [DJGPP < 2.05]: Provide definitions.
* src/fns.c (sort_vector_copy) [__GNUC__ < 4]: Provide a prototype
that works around compilation errors with older GCC versions.
* src/w16select.c: Don't declare QCLIPBOARD and QPRIMARY as Lisp
Objects.
* src/filelock.c [MSDOS]: Ifdef away most of the code. Provide
no-op implementations for 'lock_file' and 'unlock_file'.
(Ffile_locked_p) [MSDOS]: Always return nil. This avoids multiple
ifdefs in all users of filelock.c functionality.
* src/conf_post.h (EOVERFLOW, SIZE_MAX) [DJGPP < 2.04]: Define.
* src/emacs.c [MSDOS]: Include dosfns.h, to avoid compiler
warnings.
* src/dosfns.h: Provide prototypes for dos_cleanup,
syms_of_dosfns, and init_dosfns.
* src/deps.mk (atimer.o): Depend on msdos.h.
(emacs.o): Depend on dosfns.h.
* src/atimer.c [MSDOS]: Include msdos.h, to avoid compiler
warnings.
* lisp/window.el (window--adjust-process-windows): Skip the body
if 'process-list' is not available. This avoids failure to start
up on MS-DOS.
* lisp/vc/diff.el (diff-no-select): Test 'make-process', not
'start-process', as the latter is now available on all platforms.
* lisp/textmodes/ispell.el (ispell-async-processp): Replace
'start-process' with 'make-process' in a comment.
* lisp/term/internal.el (IT-unicode-translations): Modify and add
a few translations to display Info files with Unicode markup. Fix
an ancient off-by-one mismatch error with Unicode codepoints.
* lisp/progmodes/compile.el (compilation-start): Test
'make-process', not 'start-process', as the latter is now
available on all platforms.
* lisp/man.el (Man-build-man-command, Man-getpage-in-background):
Test 'make-process', not 'start-process', as the latter is now
available on all platforms.
* lisp/international/mule-cmds.el (set-coding-system-map): Test
'make-process', not 'start-process', as the latter is now
available on all platforms.
* lisp/eshell/esh-cmd.el (eshell-do-pipelines-synchronously): Doc
fix.
(eshell-execute-pipeline): Test 'make-process', not
'start-process', as the latter is now available on all platforms.
Eli Zaretskii [Sat, 30 Apr 2016 09:56:03 +0000 (12:56 +0300)]
Fix variable-pitch font on MS-Windows
* lisp/faces.el (variable-pitch) [w32]: Name a variable-pitch font
explicitly, to avoid Emacs picking up a bold-italic variant on
some MS-Windows systems. See this thread for details:
http://lists.gnu.org/archive/html/emacs-devel/2016-04/msg00746.html.
Alan Mackenzie [Fri, 29 Apr 2016 14:58:21 +0000 (14:58 +0000)]
Restore follow-scroll-up/down to scrolling by the combined size of all windows
Also rename the current follow-scroll-up/down functions to
follow-scroll-up-window and follow-scroll-down-window. These scroll by the
height of the current window.
This fixes bug #23347.
* lisp/follow.el (follow-mode): Tweak the doc string.
(follow-scroll-up-arg, follow-scroll-down-arg): new functions, extracted from
follow-scroll-up/down.
(follow-scroll-up-window, follow-scroll-down-window): Functions renamed from
follow-scroll-up/down.
(follow-scroll-up, follow-scroll-down): Restore the historic functionality.
Alan Mackenzie [Fri, 29 Apr 2016 14:36:33 +0000 (14:36 +0000)]
Revert unneeded change which harms syntactic parsing. This fixes bug #23308.
* lisp/progmodes/cc-engine.el (c-invalidate-state-cache): User
c-state-old-cpp-end as an argument to c-with-all-but-one-cpps-commented-out
regardless of the value of `here'.
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