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6 years agoFix ambiguity in nil DST flag
Paul Eggert [Fri, 21 Sep 2018 21:24:42 +0000 (14:24 -0700)]
Fix ambiguity in nil DST flag

Formerly nil meant both that DST was not in effect and that
the DST flag was unknown, and different functions interpreted
the flag differently.  Now the meaning is consistently nil for
DST not in effect, and -1 for DST flag not known.
* doc/lispref/os.texi (Time Conversion): The DST slot is
now three-valued, not two-.
* doc/misc/emacs-mime.texi (time-date): Adjust to new behavior.
* etc/NEWS: Mention this.
* lisp/calendar/parse-time.el (parse-time-string):
* src/editfns.c (Fdecode_time):
Return -1 for unknown DST flag.
* test/lisp/calendar/parse-time-tests.el (parse-time-tests):
Adjust tests to match new behavior, and add a new
test for nil vs -1.

6 years agoAvoid an overflow error in emacs-module.c
Philipp Stephani [Fri, 21 Sep 2018 20:00:14 +0000 (22:00 +0200)]
Avoid an overflow error in emacs-module.c

* src/emacs-module.c (Fmodule_load): Allow creating a bignum
to avoid overflow error

6 years agoUse new function overflow_error in a few places
Philipp Stephani [Fri, 21 Sep 2018 19:56:25 +0000 (21:56 +0200)]
Use new function overflow_error in a few places

* src/emacs-module.c (module_make_global_ref, module_funcall)
(module_make_string, Fmodule_load):
* src/json.c (json_to_lisp): Use overflow_error.

6 years agoSupport bignums when serializing JSON
Philipp Stephani [Fri, 21 Sep 2018 19:50:56 +0000 (21:50 +0200)]
Support bignums when serializing JSON

* src/json.c (lisp_to_json): Support bignums.
* test/src/json-tests.el (json-serialize/bignum): New test.

6 years agoBindat examples in source, not manual
Paul Eggert [Fri, 21 Sep 2018 00:43:42 +0000 (17:43 -0700)]
Bindat examples in source, not manual

* doc/lispref/processes.texi (Bindat Examples): Remove, fixing
a FIXME in the manual.  The long example had bitrotted to some
extent, compared to the more-up-to-date example in bindat.el
commentary, which apparently what people were referring to
anyway.  The short example was confusing and not that useful
and will be obsolescent anyway if we change timestamp format.

6 years agoFix a previous commit
Tino Calancha [Thu, 20 Sep 2018 20:13:54 +0000 (05:13 +0900)]
Fix a previous commit

Suggested by Stefan Monnier here:
https://lists.gnu.org/archive/html/emacs-devel/2018-09/msg00783.html
* lisp/replace.el (occur--parse-occur-buffer): Since point is at the
beginning of the buffer, use `point'.

(occur-revert-function): Prefer `pcase-let' and `point-min'.
Check whether `region-start' or `region-end' are non-nil.

6 years agoMerge from origin/emacs-26
Glenn Morris [Thu, 20 Sep 2018 14:50:34 +0000 (07:50 -0700)]
Merge from origin/emacs-26

d28d54c (origin/emacs-26) More accurate docs for 'text-char-description'
b3baf99 Document synchronous behavior of eshell/make (Bug#32513)
98544ea Fix bs-show with wide characters (Bug#17822)
85af51b Improve Custom menu labels for 2 options
72a2a36 Improve wording of last change in dired-x.texi
d4fa83b Fix GnuTLS test suite with GnuTLS versions 3.4.x
b5bee6b Fix build with gnutls versions 3.0 to 3.2 (Bug#32446)
67eb80e ; * etc/enriched.txt (hanging-indents): Remove extra indent.
c71cfb7 Fix the Bubbles game on TTY frames
3bbf21b Add choice to reshow certificate information (Bug#31877)
6f2c471 * src/alloc.c (Fbool_vector, Flist, Fvector): Doc tweak.
39eecb3 * src/alloc.c (vector): Fix grammatical error in doc string: ...

6 years agoNew input methods hawaiian-postfix and hawaiian-prefix
Bob Newell [Wed, 12 Sep 2018 06:37:42 +0000 (20:37 -1000)]
New input methods hawaiian-postfix and hawaiian-prefix

* lisp/leim/quail/latin-pre.el ("hawaiian-prefix"):
* lisp/leim/quail/latin-post.el ("hawaiian-postfix"): New
input methods.  (Bug#32714)
* etc/NEWS: Mention the new input methods.

6 years agoMore accurate docs for 'text-char-description'
Eli Zaretskii [Thu, 20 Sep 2018 06:41:55 +0000 (09:41 +0300)]
More accurate docs for 'text-char-description'

* src/keymap.c (Ftext_char_description):
* doc/lispref/help.texi (Describing Characters): More accurate
description of 'text-char-description'.  Remove incorrect
examples from the ELisp manual.  (Bug#32743)

6 years agoDocument synchronous behavior of eshell/make (Bug#32513)
Noam Postavsky [Wed, 19 Sep 2018 22:57:37 +0000 (18:57 -0400)]
Document synchronous behavior of eshell/make (Bug#32513)

* doc/misc/eshell.texi (Built-ins):
* lisp/eshell/em-unix.el (eshell/make): Mention that it falls back to
the external 'make' command when called synchronously.

6 years agoFix bs-show with wide characters (Bug#17822)
Shigeru Fukaya [Sat, 21 Jun 2014 03:35:55 +0000 (12:35 +0900)]
Fix bs-show with wide characters (Bug#17822)

* lisp/bs.el (bs--insert-one-entry, bs-show-in-buffer): Use
string-width instead of length.

6 years agoImprove Custom menu labels for 2 options
Eli Zaretskii [Wed, 19 Sep 2018 07:54:41 +0000 (10:54 +0300)]
Improve Custom menu labels for 2 options

* lisp/dired.el (dired-use-ls-dired):
* lisp/progmodes/xref.el (xref-prompt-for-identifier): Improve
the doc string and the defcustom menu/tags text.  (Bug#32756)

6 years agoImprove wording of last change in dired-x.texi
Eli Zaretskii [Wed, 19 Sep 2018 07:08:03 +0000 (10:08 +0300)]
Improve wording of last change in dired-x.texi

* doc/misc/dired-x.texi (Shell Command Guessing): Clarify
wording in description of 'dired-guess-shell-alist-user'.
Avoid passive tense.  (Bug#32733)

6 years agoFix bug 32543
Tino Calancha [Tue, 18 Sep 2018 12:29:59 +0000 (21:29 +0900)]
Fix bug 32543

Store the region and orig line into the *Occur* header line.
Retrieve this information in `occur-revert-function'.
* lisp/replace.el (occur--parse-occur-buffer): New defun.
(occur-revert-function): Use it.
(occur-engine): Store region and original position as text properties
into the *Occur* header line.
* lisp/replace.el (occur-engine): Add sensible default values for
(occur--orig-line and nlines.

6 years agoFix GnuTLS test suite with GnuTLS versions 3.4.x
Eli Zaretskii [Tue, 18 Sep 2018 10:24:29 +0000 (13:24 +0300)]
Fix GnuTLS test suite with GnuTLS versions 3.4.x

* src/gnutls.c (gnutls_cipher_get_tag_size): Make it return
zero only for versions of GnuTLS < 3.2.2, where
gnutls_cipher_get_tag_size was introduced.  This fixes the
GnuTLS test suite, which assumes that any cipher whose tag
size is non-zero is AEAD-capable, and doesn't test such ciphers
if AEAD is not available, i.e. for GnuTLS < 3.5.1.  (Bug#32446)

6 years agoFix build with gnutls versions 3.0 to 3.2 (Bug#32446)
Noam Postavsky [Sat, 15 Sep 2018 14:25:11 +0000 (10:25 -0400)]
Fix build with gnutls versions 3.0 to 3.2 (Bug#32446)

We previously used functions available only in 3.2+ for all 3.x
versions.
* src/gnutls.c [GNUTLS_VERSION_NUMBER < 0x030501]: Replace calls to
gnutls_cipher_get_tag_size with 0.
[GNUTLS_VERSION_NUMBER < 0x030200]: Alias gnutls_cipher_get_iv_size
to gnutls_cipher_get_block_size, gnutls_digest_list to
gnutls_mac_list, and gnutls_digest_get_name to gnutls_mac_get_name.
[WINDOWSNT]: Adjust DLL function definitions and declarations
accordingly.

6 years ago; * etc/enriched.txt (hanging-indents): Remove extra indent.
Eli Zaretskii [Mon, 17 Sep 2018 19:46:22 +0000 (22:46 +0300)]
; * etc/enriched.txt (hanging-indents): Remove extra indent.

6 years ago* lisp/emacs-lisp/advice.el: Only use defmacro when needed
Stefan Monnier [Mon, 17 Sep 2018 18:02:05 +0000 (14:02 -0400)]
* lisp/emacs-lisp/advice.el: Only use defmacro when needed

(ad-get-advice-info): Mark it inlinable.
(ad-get-advice-info-macro): Make it an obsolete alias.
(ad-copy-advice-info, ad-is-advised, ad-get-advice-info-field)
(ad-find-advice, ad-macrofy, ad-lambdafy, ad-lambda-p, ad-advice-p)
(ad-compiled-p, ad-compiled-code, ad-get-cache-definition)
(ad-get-cache-id, ad-set-cache): Turn macros into defsubsts.
(ad-defadvice-flags): Make it into a plain list.
(ad-set-advice-info-field): Apply a bit of CSE.

6 years ago* lisp/emacs-lisp/advice.el (ad-advised-functions): Make it a plain list
Stefan Monnier [Mon, 17 Sep 2018 17:46:21 +0000 (13:46 -0400)]
* lisp/emacs-lisp/advice.el (ad-advised-functions): Make it a plain list

(ad-read-advised-function, ad-do-advised-functions): Adjust accordingly.
(ad-pushnew-advised-function, ad-pop-advised-function): Also make them
into functions.

6 years agoFix the Bubbles game on TTY frames
Eli Zaretskii [Mon, 17 Sep 2018 14:34:31 +0000 (17:34 +0300)]
Fix the Bubbles game on TTY frames

* lisp/play/bubbles.el (bubbles--col-offset)
(bubbles--row-offset): Doc fixes.
(bubbles--compute-offsets): Conflate the GUI and TTY code into
a single common version.  Set the offsets to simple numbers,
not to lists.
(bubbles--initialize, bubbles--show-scores): Wrap offset
values in a list, so that they are interpreted as pixel
values, not as units of character width.  This fixes the game
on TTY frames.  (Bug#32744)

6 years agoMove current_timespec decl to timespec.h
Paul Eggert [Mon, 17 Sep 2018 04:24:04 +0000 (21:24 -0700)]
Move current_timespec decl to timespec.h

This change was motivated by the desire to remove the weird
dependency of lib-src/profile.o on src/systime.h.  profile.c
included systime.h only for current_timespec, and this
inclusion required systime.h to have #ifdef emacs in multiple
places and complicated further changes I have in mind.
The current_timespec decl belongs in timespec.h anyway,
and the main effect of this change is to move it there.
* lib-src/profile.c (INLINE): Remove.
Include timespec.h, not systime.h.
* lib/gettime.c (gettime): Prefer clock_gettime to nanotime,
and don’t worry about it failing on a CLOCK_REALTIME arg.
POSIX requires it to succeed and I don’t know of any
counterexamples where the fallbacks would work.
(current_timespec): Move here from src/systime.h.
Nowadays it seems to be better to not have this function
be inline.
* lib/timespec.h: Include arg-nonnull.h.
(current_timespec): New declaration.
(gettime, settime): Declare args to be nonnull.
* lib/gettime.c, lib/timespec.h: Copy from Gnulib.
* src/systime.h: Simplify by assuming ‘emacs’ is defined,
which it always is now.
(current_timespec): Move to lib/timespec.h.

6 years ago* lisp/delsel.el (minibuffer-keyboard-quit): Remove old redundant code.
Stefan Monnier [Mon, 17 Sep 2018 03:54:04 +0000 (23:54 -0400)]
* lisp/delsel.el (minibuffer-keyboard-quit): Remove old redundant code.

The various minibuffer maps all inherit from minibuffer-local-map nowadays,
so a single binding in it is all it takes.

6 years agoAdd choice to reshow certificate information (Bug#31877)
Allen Li [Wed, 1 Aug 2018 10:04:26 +0000 (03:04 -0700)]
Add choice to reshow certificate information (Bug#31877)

In various situations, the window displaying the certificate
information can be hidden (such as if the user accidentally presses ?,
which causes the read-multiple-choice help window to replace it).
Instead of leaving the user to make a choice blindly, add a choice to
reshow the certification information.

* lisp/net/nsm.el (nsm-query-user): Add reshow choice.

6 years agoClarify condition-case docstring
Noam Postavsky [Sun, 16 Sep 2018 23:39:06 +0000 (19:39 -0400)]
Clarify condition-case docstring

* src/eval.c (Fcondition_case): Note that it handles non-error symbols
too.

6 years ago; Add FIXME regarding previous change
Noam Postavsky [Mon, 17 Sep 2018 00:12:33 +0000 (20:12 -0400)]
; Add FIXME regarding previous change

6 years agoUpdate pconf for compile.el mode-line-process changes
Pierre Lorenzon [Wed, 29 Aug 2018 03:28:32 +0000 (05:28 +0200)]
Update pconf for compile.el mode-line-process changes

* lisp/cedet/ede/pconf.el (ede-proj-configure-synchronize): Check the
first list element of mode-line-process (Bug#32564).

Copyright-paperwork-exempt: yes

6 years ago* src/thread.h: Do not include systime.h; no longer needed.
Paul Eggert [Sun, 16 Sep 2018 20:41:21 +0000 (13:41 -0700)]
* src/thread.h: Do not include systime.h; no longer needed.

6 years agoDon’t assume obsolescent setitimer function
Paul Eggert [Sun, 16 Sep 2018 15:52:16 +0000 (08:52 -0700)]
Don’t assume obsolescent setitimer function

* src/atimer.c (start_atimer, debug_timer_callback):
Don’t assume support for setitimer merely because struct
itimerspec works.  POSIX no longer requires support for the
obsolescent setitimer function.

6 years agoSimplify get_up_time on GNU/Linux
Paul Eggert [Sun, 16 Sep 2018 06:17:15 +0000 (23:17 -0700)]
Simplify get_up_time on GNU/Linux

* src/sysdep.c (get_up_time) [GNU_LINUX && HAVE_LONG_LONG_INT]:
Omit unused locals.

6 years ago* src/alloc.c (Fbool_vector, Flist, Fvector): Doc tweak.
Glenn Morris [Sat, 15 Sep 2018 22:33:32 +0000 (15:33 -0700)]
* src/alloc.c (Fbool_vector, Flist, Fvector): Doc tweak.

Use a simpler, consistent form.

6 years agoGo back to old method for nnmaildir names
Paul Eggert [Sat, 15 Sep 2018 22:00:54 +0000 (15:00 -0700)]
Go back to old method for nnmaildir names

* lisp/gnus/nnmaildir.el (nnmaildir-request-accept-article):
Omit leading 0s after "M" in file name.
Problem reported by Glenn Morris in:
        https://lists.gnu.org/r/emacs-devel/2018-09/msg00660.html

6 years agoFix icalendar tests to match new behavior
Paul Eggert [Sat, 15 Sep 2018 21:10:49 +0000 (14:10 -0700)]
Fix icalendar tests to match new behavior

* test/lisp/calendar/icalendar-tests.el (icalendar--create-uid):
Do not intrude into or rely upon undocumented internal
implementation details of icalendar--create-uid.
Problem reported by Glenn Morris in:
https://lists.gnu.org/r/emacs-devel/2018-09/msg00660.html

6 years ago* src/alloc.c (vector): Fix grammatical error in doc string: "are" -> "is".
Alan Mackenzie [Sat, 15 Sep 2018 20:21:08 +0000 (20:21 +0000)]
* src/alloc.c (vector): Fix grammatical error in doc string: "are" -> "is".

6 years ago; * etc/NEWS: assoc-delete-all fix
Glenn Morris [Sat, 15 Sep 2018 16:30:02 +0000 (09:30 -0700)]
; * etc/NEWS: assoc-delete-all fix

This is a mess.  This function was added in master in afba4ccb8b8,
undocumented.  It was then tweaked and documented in 9824885fabe.
Much later in cc233365a92 the original untweaked and undocumented
version was backported to emacs-26.  This was independently
redocumented in emacs-26 in cc8f334d2da, which conflicted with the
interface changes that had been made on master.

6 years agoMerge from origin/emacs-26
Glenn Morris [Sat, 15 Sep 2018 16:20:32 +0000 (09:20 -0700)]
Merge from origin/emacs-26

e133b63 (origin/emacs-26) Avoid adverse side effects of fixing bug#21824
cc8f334 Document changes called out in NEWS
20ecc52 ; * etc/NEWS: Document recent change in 'thing-at-point'.
1fc5283 ; INSTALL: Fix a typo in the last commit.
24f240d Tiny doc updates re yum/dnf etc
41c2d25 Remove unused variable
1e3b3fa Fix (thing-at-point 'list) regression (Bug#31772)
219893a Clarify meaning of '*'
41cdda2 * etc/PROBLEMS: Document Ubuntu 16.04 issue.
1c22f03 Increase default value for imenu-auto-rescan-maxout
ee84389 Improve recent change to ELisp manual
ff374e4 * doc/lispref/display.texi (SVG Images): Improve wording.
3a0caf6 * doc/lispref/display.texi (SVG Images): Fix a typo.  (Bug#32...

Conflicts:
doc/lispref/lists.texi
etc/NEWS

6 years agoDon't call modification hooks unprepared
Noam Postavsky [Sat, 15 Sep 2018 13:44:30 +0000 (09:44 -0400)]
Don't call modification hooks unprepared

Inhibit modification hooks when performing message coalescing because
in that case, we aren't doing the necessary preparation for running
modification hooks (i.e., we pass PREPARE=false for the insert_1_both
and del_range_both calls).  See also Bug#30823 and Bug#21824.
* src/xdisp.c (message_dolog): Let-bind inhibit-modification-hooks
to t around del_range_both calls.

6 years agoMake 'filesets-save-config' save filesets added by 'filesets-add-buffer'
Wenjamin Petrenko [Sat, 8 Sep 2018 14:27:56 +0000 (17:27 +0300)]
Make 'filesets-save-config' save filesets added by 'filesets-add-buffer'

* lisp/filesets.el (filesets-set-config): Use 'customize-set-variable'
so that filesets are saved by 'customize-save-customized' in
'filesets-save-config'.  (Bug#20630)

Copyright-paperwork-exempt: yes

6 years agoAvoid adverse side effects of fixing bug#21824
Eli Zaretskii [Sat, 15 Sep 2018 09:21:12 +0000 (12:21 +0300)]
Avoid adverse side effects of fixing bug#21824

* test/src/buffer-tests.el
(overlay-modification-hooks-deleted-overlay): New test.

* src/buffer.c (report_overlay_modification): Don't bypass all
the overlay-modification hooks; instead, invoke each function
only if the buffer associated with the overlay is the current
buffer.  (Bug#30823)

6 years agoDocument changes called out in NEWS
Eli Zaretskii [Sat, 15 Sep 2018 08:51:34 +0000 (11:51 +0300)]
Document changes called out in NEWS

* doc/lispref/lists.texi (Association Lists): Document
'assoc-delete-all'.
* doc/lispref/minibuf.texi (Minibuffers): Adapt menu.
(Multiple Queries): Document 'read-answer'.

* etc/NEWS: Reflect the above documentation in the respective
entries.

6 years ago; * etc/NEWS: Document recent change in 'thing-at-point'.
Eli Zaretskii [Sat, 15 Sep 2018 08:07:16 +0000 (11:07 +0300)]
; * etc/NEWS: Document recent change in 'thing-at-point'.

6 years ago; INSTALL: Fix a typo in the last commit.
Eli Zaretskii [Sat, 15 Sep 2018 07:52:55 +0000 (10:52 +0300)]
; INSTALL: Fix a typo in the last commit.

6 years agoTiny doc updates re yum/dnf etc
Glenn Morris [Fri, 14 Sep 2018 15:54:28 +0000 (08:54 -0700)]
Tiny doc updates re yum/dnf etc

* INSTALL: Mention dnf and Debian unversioned emacs package.
* doc/misc/efaq.texi (Installing Emacs): Mention dnf.

6 years ago* lisp/progmodes/idlw-shell.el: Use lexical-binding
Stefan Monnier [Fri, 14 Sep 2018 15:52:15 +0000 (11:52 -0400)]
* lisp/progmodes/idlw-shell.el: Use lexical-binding

(idlwave-shell-source-frame): Remove unused var 'frame'.
(idlwave-shell): Remove unused arg 'quick'.
(idlwave-shell-complete-filename, idlwave-shell-edit-default-command-line)
(idlwave-shell-retall, idlwave-shell-closeall): Remove unused arg 'arg'.
(idlwave-shell-move-to-bp): Remove unused var 'got-bp'.
(zmacs-regions): Declare.
(idlwave-shell-update-bp-overlays): Remove unused var 'win'.
(idlwave-shell-delete-expression-overlay)
(idlwave-shell-mouse-nop): Delete function.  Use 'ignore' instead.
(idlwave-shell-delete-output-overlay): Ignore 'ignore' commands rather
than idlwave-shell-mouse-nop commands.
(idlwave-shell-mode-map, idlwave-shell-electric-debug-mode-map):
Move (part of) the initialization into the declaration.
(idlwave-shell-electric-debug-mode-on-hook)
(idlwave-shell-electric-debug-mode-off-hook): Keep them empty, move
code into the minor mode's definition instead.
(idlwave-shell-electric-debug-mode): Don't use advice needlessly.

6 years ago* lisp/progmodes/ada-mode.el (comment-region): Avoid defadvice
Stefan Monnier [Fri, 14 Sep 2018 15:25:16 +0000 (11:25 -0400)]
* lisp/progmodes/ada-mode.el (comment-region): Avoid defadvice

Don't load 'advice' if it won't be used!

6 years ago* lisp/eshell/em-dirs.el (eshell-expand-multiple-dots): Avoid defadvice.
Stefan Monnier [Fri, 14 Sep 2018 15:14:02 +0000 (11:14 -0400)]
* lisp/eshell/em-dirs.el (eshell-expand-multiple-dots): Avoid defadvice.

6 years ago* lisp/mail/feedmail.el: Use lexical-binding
Stefan Monnier [Fri, 14 Sep 2018 15:05:33 +0000 (11:05 -0400)]
* lisp/mail/feedmail.el: Use lexical-binding

(feedmail-queue-buffer-file-name): Improve advising example.
(feedmail-vm-mail-mode): Improve auto-mode-alist example.
(feedmail-queue-runner-prompt): Remove unused function.

6 years agoRemove unused variable
Leo Liu [Fri, 14 Sep 2018 14:44:09 +0000 (22:44 +0800)]
Remove unused variable

* lisp/progmodes/prolog.el (prolog-hungry-delete-key-flag): Remove.

6 years agoFix (thing-at-point 'list) regression (Bug#31772)
Leo Liu [Fri, 14 Sep 2018 14:31:50 +0000 (22:31 +0800)]
Fix (thing-at-point 'list) regression (Bug#31772)

* lisp/thingatpt.el (thing-at-point-bounds-of-list-at-point): Revert
  to pre 26.1 behavior.  Return whole sexp at point if no enclosing
  list.
  (list-at-point): New optional arg to ignore comments and strings.

* test/lisp/thingatpt-tests.el
  (thing-at-point-bounds-of-list-at-point): Fix and augment tests.

6 years ago* lisp/progmodes/js.el (js--fill-c-advice): New function
Stefan Monnier [Fri, 14 Sep 2018 14:23:39 +0000 (10:23 -0400)]
* lisp/progmodes/js.el (js--fill-c-advice): New function

(c-forward-sws, c-backward-sws, c-beginning-of-macro): Use it.
(js-fill-paragraph): Rename from js-c-fill-paragraph.

6 years agoClarify meaning of '*'
Robert Pluim [Fri, 14 Sep 2018 13:57:14 +0000 (15:57 +0200)]
Clarify meaning of '*'

* doc/misc/dired-x.texi (Shell Command Guessing): Clarify meaning
of '*'. (Bug#32733)

6 years ago; Instrument autorevert-tests.el
Michael Albinus [Fri, 14 Sep 2018 08:03:27 +0000 (10:03 +0200)]
; Instrument autorevert-tests.el

6 years agoSimplify use of timestamps
Paul Eggert [Fri, 14 Sep 2018 00:31:58 +0000 (17:31 -0700)]
Simplify use of timestamps

* lisp/calendar/icalendar.el (icalendar--create-uid):
* lisp/gnus/nnmaildir.el (nnmaildir-request-accept-article):
Simplify by using format-time-string.
* lisp/gnus/nnmaildir.el (nnmaildir--scan):
Simplify by using float-time and time-less-p.

6 years agoFix (floor 54043195528445955 3.0) bug
Paul Eggert [Thu, 13 Sep 2018 21:28:56 +0000 (14:28 -0700)]
Fix (floor 54043195528445955 3.0) bug

* src/floatfns.c (rounding_driver): Fix rounding error
that can occur when both args have values exactly
representable as integers but at least one arg is a float.
* test/src/floatfns-tests.el (big-round): New test.

6 years agoFix wdired handling of symlinks when restoring filename property
Stephen Berman [Thu, 13 Sep 2018 20:19:22 +0000 (22:19 +0200)]
Fix wdired handling of symlinks when restoring filename property

* lisp/wdired.el (wdired--restore-dired-filename-prop): Use
dired-permission-flags-regexp instead of dired-filename to test
whether the file is a symlink, since calling file-symlink-p on the
latter may fail in wdired-mode (bug#32673).

6 years ago(viper-read-key, viper-read-key-sequence): Remove
Stefan Monnier [Thu, 13 Sep 2018 01:47:39 +0000 (21:47 -0400)]
(viper-read-key, viper-read-key-sequence): Remove

Ever since the time-dependent ESC handling was moved to input-decode-map,
viper-read-key-sequence has been obsolete.  Clean up accordingly.

* lisp/emulation/viper-keym.el: Use lexical-binding.
(viper-overriding-map): Remove.

* lisp/emulation/viper-macs.el: Use lexical-binding and 'read-key'.

* lisp/emulation/viper-util.el: Use lexical-binding.
(viper-read-key, viper-read-key-sequence): Remove.

* lisp/emulation/viper.el (viper-non-hook-settings): Remove obsolete advice.

6 years agoNo need to run gnus-article-highlight (bug#32706)
Katsumi Yamaoka [Thu, 13 Sep 2018 00:02:21 +0000 (00:02 +0000)]
No need to run gnus-article-highlight (bug#32706)

* lisp/gnus/deuglify.el (gnus-outlook-display-article-buffer):
No need to run gnus-article-highlight (bug#32706).

6 years ago* lisp/vc/vc-git.el (vc-git-grep): Set dir to default-directory
Juri Linkov [Wed, 12 Sep 2018 22:09:53 +0000 (01:09 +0300)]
* lisp/vc/vc-git.el (vc-git-grep): Set dir to default-directory

when it's not available (like it's implemented in lgrep/rgrep)
to prevent error in case of `C-u C-u vc-git-grep'.

6 years ago* lisp/dired-x.el (dired-jump): Support archive-subfile-mode
Juri Linkov [Wed, 12 Sep 2018 21:50:22 +0000 (00:50 +0300)]
* lisp/dired-x.el (dired-jump): Support archive-subfile-mode

exactly like tar-subfile-mode is already supported.

6 years ago* lisp/simple.el (next-error-no-select): Set display-buffer-overriding-action
Juri Linkov [Wed, 12 Sep 2018 21:47:03 +0000 (00:47 +0300)]
* lisp/simple.el (next-error-no-select): Set display-buffer-overriding-action

to display-buffer-reuse-window (bug#32607).

6 years ago* etc/PROBLEMS: Document Ubuntu 16.04 issue.
Paul Eggert [Wed, 12 Sep 2018 14:53:43 +0000 (07:53 -0700)]
* etc/PROBLEMS: Document Ubuntu 16.04 issue.

6 years agoIncrease default value for imenu-auto-rescan-maxout
Alex Branham [Fri, 31 Aug 2018 13:05:06 +0000 (08:05 -0500)]
Increase default value for imenu-auto-rescan-maxout

* lisp/imenu.el (imenu-auto-rescan-maxout): Increase default value to
  600000.  (Bug#18426)
* doc/emacs/programs.texi (imenu-auto-rescan-maxout): Add
  documentation for imenu-auto-rescan-maxout.

Copyright-paperwork-exempt: yes

6 years agoDon't highlight article if gnus-visual-p is nil (bug#32706)
Katsumi Yamaoka [Wed, 12 Sep 2018 07:21:15 +0000 (07:21 +0000)]
Don't highlight article if gnus-visual-p is nil (bug#32706)

* lisp/gnus/deuglify.el (gnus-outlook-display-article-buffer):
Don't highlight article if gnus-visual-p is nil (bug#32706).

6 years agoFix incorrect spelling of dabbrev-ignored-buffer-regexps in docstrings.
Filipp Gunbin [Tue, 11 Sep 2018 18:43:41 +0000 (21:43 +0300)]
Fix incorrect spelling of dabbrev-ignored-buffer-regexps in docstrings.

* lisp/dabbrev.el (dabbrev-check-all-buffers, dabbrev-expand): Fix docstrings.

6 years agoMinor rounding_driver simplification
Paul Eggert [Tue, 11 Sep 2018 18:34:05 +0000 (11:34 -0700)]
Minor rounding_driver simplification

* src/floatfns.c (rounding_driver): Omit last arg, which is
now unused.  All callers changed.

Signal overflow-error for bignum overflow

6 years agoFix (round 1e+INF) core dump
Paul Eggert [Tue, 11 Sep 2018 18:30:48 +0000 (11:30 -0700)]
Fix (round 1e+INF) core dump

* src/bignum.c (double_to_integer): Signal an error
if D cannot be converted, instead of dumping core.
* test/src/floatfns-tests.el (special-round): New test.

6 years agoUse overflow-error for bignum overflow
Paul Eggert [Tue, 11 Sep 2018 18:21:11 +0000 (11:21 -0700)]
Use overflow-error for bignum overflow

This better corresponds to what emacs-26 did in the
rare cases where it checked for integer overflow.
* src/alloc.c (range_error): Remove.
All uses changed to overflow_error.
* src/eval.c (overflow_error): New function.

6 years agoImprove recent change to ELisp manual
Eli Zaretskii [Tue, 11 Sep 2018 18:33:28 +0000 (21:33 +0300)]
Improve recent change to ELisp manual

* doc/lispref/commands.texi (Keyboard Events): Add index entry
for "character event".  (Bug#32562)

6 years agoPrecise Secret Service API in auth.texi (Bug#29575)
Michael Albinus [Tue, 11 Sep 2018 09:46:32 +0000 (11:46 +0200)]
Precise Secret Service API in auth.texi (Bug#29575)

* doc/misc/auth.texi (Secret Service API): Item labels are not
unique.  Document this.  (Bug#29575)

6 years ago* doc/lispref/display.texi (SVG Images): Improve wording.
Eli Zaretskii [Tue, 11 Sep 2018 07:30:25 +0000 (10:30 +0300)]
* doc/lispref/display.texi (SVG Images): Improve wording.

6 years ago* doc/lispref/display.texi (SVG Images): Fix a typo. (Bug#32690)
Eli Zaretskii [Tue, 11 Sep 2018 07:12:49 +0000 (10:12 +0300)]
* doc/lispref/display.texi (SVG Images): Fix a typo.  (Bug#32690)

6 years agoAdjust to TIMESPEC_HZ renaming
Paul Eggert [Tue, 11 Sep 2018 04:22:05 +0000 (21:22 -0700)]
Adjust to TIMESPEC_HZ renaming

Adjust to lib/timespec.h’s renaming of TIMESPEC_RESOLUTION and
LOG10_TIMESPEC_RESOLUTION to TIMESPEC_HZ and
LOG10_TIMESPEC_HZ.  The old names were misnomers.
All uses changed.

6 years agoUpdate from Gnulib
Paul Eggert [Tue, 11 Sep 2018 04:16:03 +0000 (21:16 -0700)]
Update from Gnulib

This incorporates:
2018-09-10 timespec: fix resolution confusion
2018-09-09 mktime: simplify in prep for glibc merge
2018-09-07 intprops: minor clarification of code
2018-09-06 stddef: Override max_align_t on NetBSD 8.0/x86
2018-09-06 fcntl: Fix F_DUPFD_CLOEXEC behaviour on Haiku
2018-09-06 strtoll, strtoull: Rely on limits-h module
2018-09-06 limits-h: Provide numerical limits macros
2018-09-06 fcntl: Don't access nonexistent optional argument
2018-09-02 mktime: fix unlikely race+overflow bug
2018-08-31 mktime, timegm: simplify glibc time64_t
2018-08-31 mktime, timegm: simplify merge to glibc
* build-aux/config.guess, build-aux/config.sub:
* lib/dtotimespec.c, lib/fcntl.c, lib/intprops.h:
* lib/limits.in.h, lib/mktime-internal.h, lib/mktime.c:
* lib/stat-time.h, lib/strtol.c, lib/timegm.c:
* lib/timespec-add.c, lib/timespec-sub.c, lib/timespec.h:
* lib/utimens.c, m4/limits-h.m4, m4/stddef_h.m4:
Copy from Gnulib.

6 years agoMerge from origin/emacs-26
Glenn Morris [Mon, 10 Sep 2018 20:12:38 +0000 (13:12 -0700)]
Merge from origin/emacs-26

7efcdf7 (origin/emacs-26) Clarify completion text in the ELisp manual
30b0b0e Fix handling of abbreviated control command in gdb-mi.el
5cf282d Clarify documentation of functions reading character events
96281c5 Record :version for built-in variables while dumping
82160cf * src/process.c (connect_network_socket): Fix memory leak.  (...
6c616e4 * Makefile.in (appdatadir): Use the non-obsolete location "me...
9618e16 Better fix for bug#32550
30d94e4 Fix Bug#32550
57bcdc7 Don't call XGetGeometry for frames without outer X window (Bu...
82fc6b6 * lisp/calculator.el: Fix doc typo.
ddc7c64 Standardize calc bug reporting instructions

Conflicts:
lisp/cus-start.el

6 years ago; Merge from origin/emacs-26
Glenn Morris [Mon, 10 Sep 2018 20:08:50 +0000 (13:08 -0700)]
; Merge from origin/emacs-26

The following commit was skipped:

f9efbb5 ; Auto-commit of loaddefs files.

6 years ago* lisp/thread.el: Remove more useless runtime requires.
Glenn Morris [Mon, 10 Sep 2018 19:01:07 +0000 (15:01 -0400)]
* lisp/thread.el: Remove more useless runtime requires.

6 years agoRemove useless requires of subr-x at runtime
Glenn Morris [Mon, 10 Sep 2018 18:55:14 +0000 (14:55 -0400)]
Remove useless requires of subr-x at runtime

* lisp/thread.el, lisp/net/nsm.el, lisp/erc/erc.el:
Don't require subr-x at runtime.

6 years agoFix build error: use string :version in defcustom
Karl Fogel [Mon, 10 Sep 2018 17:17:06 +0000 (12:17 -0500)]
Fix build error: use string :version in defcustom

* lisp/textmodes/flyspell.el (flyspell-case-fold-duplications): Use a
  string value for the :version keyword to `defcustom'.  Otherwise,
  building Emacs will fail with an error like this:

    Scanning ./textmodes for custom
    Scanning ./url for custom
    Scanning ./vc for custom
    Generating ./cus-load.el...
    Version must be a string
    make[2]: *** [Makefile:152: cus-load.el] Error 255

This follows up to Reuben Thomas's commit 61f3a4b4fc of 10 Sep 2018.

6 years agoFix misleading name ‘double_to_bignum’
Paul Eggert [Mon, 10 Sep 2018 15:59:39 +0000 (08:59 -0700)]
Fix misleading name ‘double_to_bignum’

* src/bignum.c (double_to_integer): Rename from double_to_bignum,
since the result is not necessarily a bignum.  All uses changed.

6 years ago* src/charset.c (Fencode_char): Tweak comment.
Paul Eggert [Mon, 10 Sep 2018 15:49:04 +0000 (08:49 -0700)]
* src/charset.c (Fencode_char): Tweak comment.

6 years agoAdd flyspell option to ignore duplicates of different case
Reuben Thomas [Mon, 10 Sep 2018 14:06:02 +0000 (15:06 +0100)]
Add flyspell option to ignore duplicates of different case

* lisp/textmodes/flyspell.el (flyspell-case-fold-duplications): Add
  option.

6 years agoClarify completion text in the ELisp manual
Eli Zaretskii [Mon, 10 Sep 2018 13:20:42 +0000 (16:20 +0300)]
Clarify completion text in the ELisp manual

* doc/lispref/minibuf.texi (Programmed Completion): Clarify
text.  Suggested by Stefan Monnier <monnier@iro.umontreal.ca>.

6 years agoFix handling of abbreviated control command in gdb-mi.el
Eli Zaretskii [Mon, 10 Sep 2018 13:11:05 +0000 (16:11 +0300)]
Fix handling of abbreviated control command in gdb-mi.el

* lisp/progmodes/gdb-mi.el (gdb-control-commands-regexp):
Support unambiguous abbreviations of commands.  (Bug#32576)

6 years agoAvoid compiler warnings due to get_proc_addr
Eli Zaretskii [Mon, 10 Sep 2018 12:44:48 +0000 (15:44 +0300)]
Avoid compiler warnings due to get_proc_addr

* src/w32common.h (get_proc_addr): Add prototype, to shut up
GCC compilation warning.  Reported by Martin Rudalics
<rudalics@gmx.at>.

6 years ago* src/charset.c (Fencode_char): Explain when/why bignums are used
Stefan Monnier [Mon, 10 Sep 2018 12:11:26 +0000 (08:11 -0400)]
* src/charset.c (Fencode_char): Explain when/why bignums are used

6 years agoFix last change of 'run_window_size_change_functions'
Martin Rudalics [Mon, 10 Sep 2018 12:07:05 +0000 (14:07 +0200)]
Fix last change of 'run_window_size_change_functions'

* src/window.c (run_window_size_change_functions): Fix two
type mixups in last change.  Reported by Michael Albinus
<michael.albinus@gmx.de> on emacs-devel.

6 years agoClarify documentation of functions reading character events
Eli Zaretskii [Mon, 10 Sep 2018 09:46:22 +0000 (12:46 +0300)]
Clarify documentation of functions reading character events

* doc/lispref/help.texi (Describing Characters):
* doc/lispref/commands.texi (Keyboard Events)
(Reading One Event, Classifying Events): Make the distinction
between characters and character events more explicit.

* src/keymap.c (Ftext_char_description)
(Fsingle_key_description):
* src/lread.c (Fread_char, Fread_char_exclusive): Doc fixes,
to make a clear distinction between a character input event
and a character code.  (Bug#32562)

6 years agoHandle buffer-local 'window-size-change-functions' specially (Bug#32637)
Martin Rudalics [Mon, 10 Sep 2018 08:05:20 +0000 (10:05 +0200)]
Handle buffer-local 'window-size-change-functions' specially (Bug#32637)

* src/window.c (run_window_size_change_functions): Run a
buffer-local value once per each frame and only if at least
one window showing the buffer on that frame has changed its
size.  (Bug#32637)
* doc/lispref/windows.texi (Window Hooks): Describe new
behavior of buffer-local 'window-size-change-functions'.

6 years agoMerge branch 'scratch/list-threads'
Gemini Lasswell [Sun, 9 Sep 2018 15:19:54 +0000 (08:19 -0700)]
Merge branch 'scratch/list-threads'

6 years agoUse thread-live-p instead of obsolete thread-alive-p
Gemini Lasswell [Sat, 8 Sep 2018 00:41:24 +0000 (17:41 -0700)]
Use thread-live-p instead of obsolete thread-alive-p

* lisp/thread.el (thread-list--get-status)
(thread-list--send-signal, thread-list-pop-to-backtrace)
(thread-list-backtrace--revert-hook-function)
(thread-list-backtrace--insert-header): Use thread-live-p instead of
thread-alive-p.

6 years agoImprove documentation of thread list buffer
Gemini Lasswell [Wed, 5 Sep 2018 23:55:45 +0000 (16:55 -0700)]
Improve documentation of thread list buffer

* doc/lispref/threads.texi (The Thread List): Cross-reference
'Basic Thread Functions'.  Use defvar for thread-list-refresh-seconds.
Improve descriptions of the backtrace and signal commands.

6 years agoAdd tests for list-threads and the *Threads* buffer
Gemini Lasswell [Sun, 12 Aug 2018 02:19:23 +0000 (19:19 -0700)]
Add tests for list-threads and the *Threads* buffer

* test/lisp/thread-tests.el: New file.

6 years agoAdd check in list-threads for --without-threads configuration
Gemini Lasswell [Thu, 23 Aug 2018 19:19:04 +0000 (12:19 -0700)]
Add check in list-threads for --without-threads configuration

* lisp/thread.el (list-threads): Signal an error if the Emacs configuration
doesn't have threads.

6 years agoDocument list-threads and its buffer
Gemini Lasswell [Tue, 14 Aug 2018 18:08:28 +0000 (11:08 -0700)]
Document list-threads and its buffer

* doc/lispref/threads.texi (Threads): Add menu item.
(The Thread List): New node.
* doc/lispref/elisp.texi (Top): Add menu item.

6 years agoShow backtraces of threads from thread list buffer
Gemini Lasswell [Thu, 9 Aug 2018 21:21:57 +0000 (14:21 -0700)]
Show backtraces of threads from thread list buffer

* src/eval.c (backtrace_thread_p, backtrace_thread_top)
(backtrace_thread_next, Fbacktrace_frames_from_thread): New functions.
* lisp/thread.el (thread-list-mode-map): Add keybinding and
menu item for 'thread-list-pop-to-backtrace'.
(thread-list-mode): Make "Thread Name" column wide enough
for the result of printing a thread with no name with 'prin1'.
(thread-list--get-entries): Use 'thread-list--name'.
(thread-list--send-signal): Remove unnecessary calls to 'threadp'.
(thread-list-backtrace--thread): New variable.
(thread-list-pop-to-backtrace): New command.
(thread-list-backtrace--revert-hook-function)
(thread-list--make-backtrace-frame)
(thread-list-backtrace--insert-header, thread-list--name): New
functions.

6 years agoMake small fixes to Edebug and debugger documentation
Gemini Lasswell [Tue, 14 Aug 2018 18:06:04 +0000 (11:06 -0700)]
Make small fixes to Edebug and debugger documentation

* doc/lispref/elisp.texi (Top): Update menu.
* doc/lispref/edebug.texi (Edebug Misc): Index
edebug-backtrace-show-instrumentation and
edebug-backtrace-hide-instrumentation.

6 years agoMake list-threads refresh the *Threads* buffer if it already exists
Gemini Lasswell [Mon, 13 Aug 2018 22:45:11 +0000 (15:45 -0700)]
Make list-threads refresh the *Threads* buffer if it already exists

* lisp/thread.el (list-threads): Call revert-buffer instead of waiting
for the timer function to do it.

6 years agoImprove docstrings of thread-list functions
Gemini Lasswell [Wed, 1 Aug 2018 16:25:28 +0000 (09:25 -0700)]
Improve docstrings of thread-list functions

* lisp/thread.el (thread-list--timer-func): Change
argument from 'buf' to 'buffer'.
(thread-list--get-entries, thread-list--get-status): Improve
docstring.
(thread-list--send-signal): Change argument from 'sgnl' to
'signal'.  Tell the user when the thread is no longer alive.

6 years agoMake lisp/thread.el the new home for thread-related Lisp functions
Gemini Lasswell [Wed, 1 Aug 2018 16:22:32 +0000 (09:22 -0700)]
Make lisp/thread.el the new home for thread-related Lisp functions

* lisp/emacs-lisp/thread-list.el: Remove.
* lisp/emacs-lisp/thread.el: Remove.
* lisp/thread.el: New file.

6 years agoAdd list-threads command and thread-list-mode
Gemini Lasswell [Sat, 28 Jul 2018 22:18:49 +0000 (15:18 -0700)]
Add list-threads command and thread-list-mode

* lisp/emacs-lisp/thread-list.el: New file.

6 years agoFix documentation for conversion to bignums
Eli Zaretskii [Sat, 8 Sep 2018 09:20:55 +0000 (12:20 +0300)]
Fix documentation for conversion to bignums

* src/xselect.c (selection_data_to_lisp_data):
* src/w32fns.c (Fw32_read_registry):
* src/process.c (Fprocess_id):
* src/font.c (Ffont_variation_glyphs, Finternal_char_font):
* src/fns.c (Fsafe_length):
* src/editfns.c (Fuser_uid, Fuser_real_uid, Fgroup_gid)
(Fgroup_real_gid, Femacs_pid):
* src/dired.c (Ffile_attributes):
* src/charset.c (Fencode_char): Update commentary and doc
strings for recent changes that produce bignums where
previously cons cells of integers were produced.