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7 years ago* nt/INSTALL.W64: Update to current mingw64 install instructions
Stephen Leake [Fri, 3 Nov 2017 17:06:07 +0000 (12:06 -0500)]
* nt/INSTALL.W64: Update to current mingw64 install instructions

7 years agoDon't resignal errors in flymake-diag-region
João Távora [Fri, 3 Nov 2017 16:53:45 +0000 (16:53 +0000)]
Don't resignal errors in flymake-diag-region

* lisp/progmodes/flymake.el (flymake-diag-region): Use
flymake-log instead of flymake-error.

7 years agoNew xref-quit-and-goto-xref command bound to TAB (bug#28814)
João Távora [Fri, 13 Oct 2017 15:37:47 +0000 (16:37 +0100)]
New xref-quit-and-goto-xref command bound to TAB (bug#28814)

This is like xref-goto-xref, but quits the *xref* window just before
the user jump to ref.

* lisp/progmodes/xref.el (xref--show-location): Handle 'quit
value for SELECT.
(xref-goto-xref): Take optional QUIT arg.
(xref-quit-and-goto-xref): New command.
(xref--xref-buffer-mode-map): Bind "Q" and "TAB" to
xref-quit-and-goto-xref.

* doc/emacs/maintaining.texi (Xref Commands): Describe new bindings in
*xref*.

* etc/NEWS (Xref): Describe new binding.

7 years agoAllow split-window-sensibly to split threshold in further edge case
João Távora [Mon, 23 Oct 2017 08:05:32 +0000 (09:05 +0100)]
Allow split-window-sensibly to split threshold in further edge case

As a fallback, and to avoid creating a frame, split-window-sensibly
would previously disregard split-height-threshold if the window to be
split is the frame's root window.

This change generalizes that: it disregards the threshold if the
window to be split is the frame's only _usable_ window (it is either
the only one, as before, or all the other windows are dedicated to
some buffer and thus cannot be touched).

This is required for the fix to bug#28814.

* lisp/window.el (split-height-threshold): Adjust doc to match
split-window-sensibly.
(split-window-sensibly): Also disregard threshold if all other
windows are dedicated.

7 years agoHonor window-switching intents in xref-find-definitions (bug#28814)
João Távora [Fri, 13 Oct 2017 14:13:14 +0000 (15:13 +0100)]
Honor window-switching intents in xref-find-definitions (bug#28814)

When there is more than one xref to jump to, and an *xref* window
appears to help the user choose, the original intent to open a
definition in another window or frame is remembered when the choice to
go to or show a reference is finally made.

* lisp/progmodes/xref.el (xref--show-pos-in-buf): Rewrite.
(xref--original-window-intent): New variable.
(xref--original-window): Rename from xref--window and move up
here for clarity.
(xref--show-pos-in-buf): Rewrite.  Don't take SELECT arg here.
(xref--show-location): Handle window selection decision here.
(xref--window): Rename to xref--original-window.
(xref-show-location-at-point): Don't attempt window management here.
(xref--show-xrefs): Ensure display-action intent is saved.

7 years ago* lisp/emacs-lisp/generator.el (iter-do): Add a debug declaration.
Paul Pogonyshev [Fri, 3 Nov 2017 13:49:51 +0000 (15:49 +0200)]
* lisp/emacs-lisp/generator.el (iter-do): Add a debug declaration.

7 years ago* lisp/progmodes/flymake.el (flymake-start): Fix dead buffer case
Stefan Monnier [Fri, 3 Nov 2017 12:33:13 +0000 (08:33 -0400)]
* lisp/progmodes/flymake.el (flymake-start): Fix dead buffer case

Don't try to flymake-start within a buffer that doesn't exist any more.

7 years agoFix buffer name comparison in async shell-command
Basil L. Contovounesios [Fri, 3 Nov 2017 09:50:13 +0000 (11:50 +0200)]
Fix buffer name comparison in async shell-command

* lisp/simple.el (shell-command): Keep track of output-buffer
by its name, not by its object.  (Bug#28997)

7 years agoChange GCALIGNMENT back to an integer literal
Paul Eggert [Fri, 3 Nov 2017 09:20:15 +0000 (02:20 -0700)]
Change GCALIGNMENT back to an integer literal

* src/lisp.h (GCALIGNMENT): Change it back to a macro
that expands to a literal integer constant, for older GCC.
I had mistakenly thought that only MSVC had the problem.
Problem repored by Eli Zaretskii (Bug#29040#69).

7 years ago* src/lisp.h (GCALIGNED): Clarify comment (Bug#29040).
Paul Eggert [Fri, 3 Nov 2017 03:04:25 +0000 (20:04 -0700)]
* src/lisp.h (GCALIGNED): Clarify comment (Bug#29040).

7 years ago; etc/NEWS: Add cpp-message-min-time-interval. (Bug#28961)
Hong Xu [Mon, 23 Oct 2017 22:38:40 +0000 (15:38 -0700)]
; etc/NEWS: Add cpp-message-min-time-interval.  (Bug#28961)

7 years agoImprove the doc of eshell-cmpl-* custom variables (Bug#25069)
Hong Xu [Tue, 29 Nov 2016 23:17:27 +0000 (15:17 -0800)]
Improve the doc of eshell-cmpl-* custom variables (Bug#25069)

* lisp/eshell/em-cmpl.el (eshell-cmpl--custom-variable-docstring): New
function to generate the docstring for custom variables derived from
pcomplete-* variables.
(eshell-cmpl-file-ignore, eshell-cmpl-dir-ignore)
(eshell-cmpl-ignore-case, eshell-cmpl-autolist)
(eshell-cmpl-suffix-list, eshell-cmpl-recexact)
(eshell-cmpl-man-function, eshell-cmpl-compare-entry-function)
(eshell-cmpl-expand-before-complete, eshell-cmpl-cycle-completions)
(eshell-cmpl-cycle-cutoff-length, eshell-cmpl-restore-window-delay)
(eshell-command-completion-function, eshell-cmpl-command-name-function)
(eshell-default-completion-function, eshell-cmpl-use-paring): Use it
to set the docstring.

7 years agoFix mouse-scrollbar offset on GNUstep and old macOS (bug#29053)
Alan Third [Thu, 2 Nov 2017 21:41:11 +0000 (21:41 +0000)]
Fix mouse-scrollbar offset on GNUstep and old macOS (bug#29053)

* src/nsterm.m (EmacsScroller::mouseDown,
EmacsScroller::mouseDragged): Take scroller buttons into account when
calculating scroller knob position.

7 years agoMerge from Gnulib
Paul Eggert [Thu, 2 Nov 2017 20:18:16 +0000 (13:18 -0700)]
Merge from Gnulib

This incorporates:
2017-10-29 timespec: prefer ‘assume’ to ‘assure’
2017-10-27 timespec.h: use "assure" to avoid a spurious warning
2017-10-09 getopt-posix: Fix build failure if ac_cv_header_getopt_h=no
* build-aux/config.guess, build-aux/config.sub:
* lib/timespec.h, lib/unistd.in.h:
Copy from Gnulib.

7 years agoFix alignment portability problems
Paul Eggert [Thu, 2 Nov 2017 20:06:38 +0000 (13:06 -0700)]
Fix alignment portability problems

Do not assume that the natural alignment of Lisp objects is a
multiple of GCALIGNMENT.  This improves on the portability of the
recent fix for Bug#29040.
* lib-src/make-docfile.c (close_emacs_globals):
* src/buffer.c (buffer_defaults, buffer_local_symbols):
* src/lisp.h (DEFUN):
* src/thread.c (main_thread):
Use GCALIGNED, not alignas (GCALIGNMENT).
* src/alloc.c (COMMON_MULTIPLE):
Move back here from lisp.h, since it is no longer used elsewhere.
* src/lisp.h (GCALIGNMENT): No longer a macro, since we need not
worry about MSVC.  Omit no-longer-needed consistency check.
* src/thread.c (THREAD_ALIGNMENT): Remove.

7 years agoFix completion of colon after CSS property (Bug#29056)
Simen Heggestøyl [Thu, 2 Nov 2017 19:29:06 +0000 (20:29 +0100)]
Fix completion of colon after CSS property (Bug#29056)

* lisp/textmodes/css-mode.el (css-completion-at-point): Don't insert
": ;" after completing a CSS property unless the rest of the line is
empty.

7 years ago; * src/alloc.c (sweep_symbols): Fix last change.
Eli Zaretskii [Thu, 2 Nov 2017 16:53:20 +0000 (18:53 +0200)]
; * src/alloc.c (sweep_symbols): Fix last change.

7 years ago* src/alloc.c (sweep_symbols): Tweak last change
Stefan Monnier [Wed, 1 Nov 2017 17:36:58 +0000 (13:36 -0400)]
* src/alloc.c (sweep_symbols): Tweak last change

Avoid the double-free without the extra check.  Add an explanatory comment.

7 years agoIn frame parameters documentation mention desktop saving/restoring
Martin Rudalics [Thu, 2 Nov 2017 08:28:25 +0000 (09:28 +0100)]
In frame parameters documentation mention desktop saving/restoring

* doc/lispref/frames.texi (Frame Parameters): Mention that
applications have to care about which parameters they want to
get saved and restored by the desktop library.

7 years ago; Fix typo in ChangeLog.3
Martin Rudalics [Thu, 2 Nov 2017 07:37:45 +0000 (08:37 +0100)]
; Fix typo in ChangeLog.3

7 years agoDon't have frameset save the 'client' parameter (Bug#29067)
Martin Rudalics [Thu, 2 Nov 2017 07:34:18 +0000 (08:34 +0100)]
Don't have frameset save the 'client' parameter (Bug#29067)

* lisp/frameset.el (frameset-persistent-filter-alist): Never
save 'client' parameter (Bug#29067).

7 years ago; Spelling fixes
Paul Eggert [Thu, 2 Nov 2017 05:07:13 +0000 (22:07 -0700)]
; Spelling fixes

7 years agoHandle generic variables in cl-defgeneric Edebug spec
Gemini Lasswell [Thu, 2 Nov 2017 00:07:40 +0000 (17:07 -0700)]
Handle generic variables in cl-defgeneric Edebug spec

*lisp/emacs-lisp/cl-generic.el (cl-defgeneric): Fix Edebug spec to
match (setf name) and replace incorrect cl-lambda-list with listp
(Bug#27747).

7 years agoGive a more sensible message if file-attributes fails (Bug#29070)
Noam Postavsky [Wed, 1 Nov 2017 23:39:34 +0000 (19:39 -0400)]
Give a more sensible message if file-attributes fails (Bug#29070)

* lisp/server.el (server-ensure-safe-dir): Don't claim the directory
is a file if we fail to get anything from `file-attributes'.

7 years agoAvoid wrong value from file-attributes on Linux kernel before 3.6
Andreas Schwab [Wed, 1 Nov 2017 14:26:21 +0000 (15:26 +0100)]
Avoid wrong value from file-attributes on Linux kernel before 3.6

* dired.c (file_attributes): Handle unsupported fstat on O_PATH
descriptors.  (bug#29070)

7 years agoFix customization of debugger-print-function (Bug#29077)
Noam Postavsky [Wed, 1 Nov 2017 12:51:35 +0000 (08:51 -0400)]
Fix customization of debugger-print-function (Bug#29077)

* lisp/emacs-lisp/debug.el (debugger-print-function): The :options
keyword has no effect for :type 'function, use :type '(choice ...)
instead.

7 years ago; Auto-commit of loaddefs files.
Glenn Morris [Wed, 1 Nov 2017 10:33:24 +0000 (06:33 -0400)]
; Auto-commit of loaddefs files.

7 years ago; Doc fixes
Charles A. Roelli [Tue, 31 Oct 2017 21:01:34 +0000 (22:01 +0100)]
; Doc fixes

* lisp/progmodes/xref.el (xref-file-location)
(xref-backend-apropos):
* etc/NEWS (Lisp Changes in Emacs 26.1):
* doc/emacs/msdos.texi (Windows Keyboard):
* lisp/vc/vc.el (vc-print-branch-log):
* src/buffer.c (word-wrap): Doc additions and fixes.

7 years agoAvoid duplicate calls to xfree for the same pointer
Eli Zaretskii [Tue, 31 Oct 2017 19:08:35 +0000 (21:08 +0200)]
Avoid duplicate calls to xfree for the same pointer

* src/alloc.c (sweep_symbols): Avoid freeing an already freed
pointer to a symbol's buffer-local value.  (Bug#29066)

7 years agoDon't clobber docstrings of explicitly-defined mode hook variables
Phil Sainty [Mon, 16 Oct 2017 10:38:42 +0000 (23:38 +1300)]
Don't clobber docstrings of explicitly-defined mode hook variables

* lisp/emacs-lisp/derived.el (define-derived-mode):
* lisp/emacs-lisp/easy-mmode.el (define-minor-mode): When defining the
mode hook variable, do not clobber pre-existing docstrings.

7 years agoAvoid fullscreen ediff control frames by default (Bug#29026)
Martin Rudalics [Tue, 31 Oct 2017 07:59:27 +0000 (08:59 +0100)]
Avoid fullscreen ediff control frames by default (Bug#29026)

* lisp/vc/ediff-wind.el (ediff-control-frame-parameters):
Add parameter to avoid fullscreen control frames (Bug#29026).

7 years agoFix the bug#24034 change (revno 9eb028f) causing infloop (bug#29047)
Katsumi Yamaoka [Mon, 30 Oct 2017 23:30:19 +0000 (23:30 +0000)]
Fix the bug#24034 change (revno 9eb028f) causing infloop (bug#29047)

* lisp/net/shr.el (shr-fill-line): Copy only face and image-displayer
properties to gaps (bug#29047).

7 years agoMerge branch 'emacs-26' of git.savannah.gnu.org:/srv/git/emacs into emacs-26
Eli Zaretskii [Mon, 30 Oct 2017 18:47:06 +0000 (20:47 +0200)]
Merge branch 'emacs-26' of git.savannah.gnu.org:/srv/git/emacs into emacs-26

7 years agoFix a typo in the ELisp manual
Eli Zaretskii [Mon, 30 Oct 2017 18:45:39 +0000 (20:45 +0200)]
Fix a typo in the ELisp manual

* doc/lispref/functions.texi (Obsolete Functions): Fix a typo.
(Bug#29068)

7 years agoFix doc and doc-strings for minibuffer window related functions (Bug#28978)
Martin Rudalics [Mon, 30 Oct 2017 18:43:29 +0000 (19:43 +0100)]
Fix doc and doc-strings for minibuffer window related functions (Bug#28978)

These fixes were suggested by Drew Adams.

* src/window.c (Fminibuffer_selected_window): Disambiguate
doc-string.
* doc/lispref/minibuf.texi (Intro to Minibuffers)
(Minibuffer Windows, Recursive Mini, Minibuffer Misc):  Avoid
the term "currently active minibuffer window".  Disambiguate
documentation of `minibuffer-selected-window'.

7 years agoFix "Args out of range" error in c-determine-limit. Fixes bug #28598.
Alan Mackenzie [Mon, 30 Oct 2017 17:33:03 +0000 (17:33 +0000)]
Fix "Args out of range" error in c-determine-limit.  Fixes bug #28598.

* lisp/progmodes/cc-engine.el (c-determine-limit-get-base): If the candidate
position for BASE is below point-min, scan forward to the end of the current
literal.
(c-determine-limit): Add an extra arm to the final cond form, testing for BASE
being at point-min.

7 years ago* lisp/progmodes/perl-mode.el: Fix electric indentation with RET
Stefan Monnier [Mon, 30 Oct 2017 14:24:47 +0000 (10:24 -0400)]
* lisp/progmodes/perl-mode.el: Fix electric indentation with RET

(perl-electric-noindent-p): The `eolp' check should not apply to RET.
Reported in https://emacs.stackexchange.com/questions/36337.

7 years agoExtend mhtml submode region when in comment
Tom Tromey [Sun, 29 Oct 2017 19:03:51 +0000 (13:03 -0600)]
Extend mhtml submode region when in comment

* lisp/textmodes/mhtml-mode.el (mhtml-syntax-propertize): Extend
submode when start happens to be in a comment.

7 years agoFix mthml submode lighting at end of buffer
Tom Tromey [Sun, 29 Oct 2017 18:05:28 +0000 (12:05 -0600)]
Fix mthml submode lighting at end of buffer

* lisp/textmodes/mhtml-mode.el (mhtml--submode-lighter): Handle end of
buffer correctly.

7 years agoRemember more variables in mhtml-mode
Tom Tromey [Sun, 29 Oct 2017 17:50:16 +0000 (11:50 -0600)]
Remember more variables in mhtml-mode

* lisp/textmodes/mhtml-mode.el (mhtml--crucial-variable-prefix): Add
"completion-" and "major-mode".
(mhtml--variable-prefix): Remove "major-mode".

7 years ago; * lisp/select.el (select-enable-primary): Add missing period.
Philipp Stephani [Sun, 29 Oct 2017 16:32:35 +0000 (17:32 +0100)]
; * lisp/select.el (select-enable-primary): Add missing period.

7 years ago; * etc/NEWS (EUDC): Mark as not requiring documentation.
Eli Zaretskii [Sun, 29 Oct 2017 14:34:03 +0000 (16:34 +0200)]
; * etc/NEWS (EUDC): Mark as not requiring documentation.

7 years ago* etc/NEWS (EUDC): Deprecate BBDB 2.x backward compatibility.
Thomas Fitzsimmons [Sat, 28 Oct 2017 02:58:11 +0000 (22:58 -0400)]
* etc/NEWS (EUDC): Deprecate BBDB 2.x backward compatibility.

7 years agoFix minibuffer window related docs and strings (Bug#28978)
Martin Rudalics [Sun, 29 Oct 2017 10:35:32 +0000 (11:35 +0100)]
Fix minibuffer window related docs and strings (Bug#28978)

* src/frame.c (Vdefault_minibuffer_frame): Fix doc-string.
* src/window.c (Fminibuffer_selected_window): Fix doc-string.
* doc/lispref/frames.texi (Buffer Parameters): Rewrite
description of `minibuffer' parameter.
* doc/lispref/minibuf.texi (Minibuffer Windows): Reorder
entries and partly rewrite section.
(Minibuffer Misc): Clarify description of
`minibuffer-selected-window'.
* etc/NEWS: Mention new semantics of 'minibuffer' frame
parameter.

7 years agoAdd ChkTeX flymake backend for latex-mode
Mark Oteiza [Sun, 29 Oct 2017 00:32:50 +0000 (20:32 -0400)]
Add ChkTeX flymake backend for latex-mode

* lisp/textmodes/tex-mode.el (tex-flymake): New custom group.
(tex-chktex-program, tex-chktex-extra-flags): New custom variables.
(latex-mode): Add backend to flymake-diagnostic-functions.
(tex-chktex--process): New variable.
(tex-chktex-command, tex-chktex): New functions.

7 years agoFix doc typos
Glenn Morris [Sun, 29 Oct 2017 00:10:25 +0000 (17:10 -0700)]
Fix doc typos

* lisp/simple.el (line-move-ignore-invisible):
* lisp/sort.el (sort-regexp-fields):
* lisp/cedet/ede.el (project-add-file):
* lisp/gnus/message.el (message-bogus-recipient-p):
* lisp/international/mule.el (define-coding-system):
* lisp/progmodes/ebrowse.el (ebrowse-member-buffer-object-menu):
* lisp/progmodes/xscheme.el (xscheme-allow-output-p)
(scheme-interaction-mode, scheme-debugger-mode)
(xscheme-yank-pop, xscheme-yank-push): Doc fixes.

7 years agoFix some duplicate word typos
Glenn Morris [Sat, 28 Oct 2017 23:42:23 +0000 (16:42 -0700)]
Fix some duplicate word typos

* doc/misc/ede.texi (ede-target):
* doc/misc/flymake.texi (Using Flymake):
* doc/misc/gnus.texi (The namazu Engine): Fix typos.

7 years ago* doc/lispref/commands.texi (Adjusting Point): Fix wording. (Bug#29042)
Eli Zaretskii [Sat, 28 Oct 2017 16:48:49 +0000 (19:48 +0300)]
* doc/lispref/commands.texi (Adjusting Point): Fix wording. (Bug#29042)

7 years agoAvoid segfaults in 64-bit Windows builds
Eli Zaretskii [Sat, 28 Oct 2017 16:39:48 +0000 (19:39 +0300)]
Avoid segfaults in 64-bit Windows builds

* src/lisp.h (COMMON_MULTIPLE): Move here from alloc.c.
* src/thread.c (THREAD_ALIGNMENT): New macro.
(main_thread): Use THREAD_ALIGNMENT to align propertly.  (Bug#29040)

7 years agoFix conversion of pixel coordinates to buffer position
Eli Zaretskii [Sat, 28 Oct 2017 13:51:46 +0000 (16:51 +0300)]
Fix conversion of pixel coordinates to buffer position

* src/dispnew.c (buffer_posn_from_coords): Adapt to
auto-hscroll-mode == current-line.

7 years agoFix doc strings in desktop.el
Eli Zaretskii [Sat, 28 Oct 2017 12:11:08 +0000 (15:11 +0300)]
Fix doc strings in desktop.el

* lisp/desktop.el (desktop-auto-save-timeout)
(desktop-auto-save-set-timer): Doc fixes.  (Bug#28945)

7 years agoAdd Index to ERT manual
Eli Zaretskii [Sat, 28 Oct 2017 11:25:07 +0000 (14:25 +0300)]
Add Index to ERT manual

* doc/misc/ert.texi: Add @syncodeindex directives.
(Index): New node.
(Top): Add Index to the top-level menus.
Add index entries to all nodes.

7 years agoMake manuals and NEWS consistent
Eli Zaretskii [Sat, 28 Oct 2017 10:29:29 +0000 (13:29 +0300)]
Make manuals and NEWS consistent

* etc/NEWS: Fix markings on several entries, and rearrange others
as needed.

* doc/emacs/programs.texi (Hideshow): Document the new
outline-like bindings.
* doc/emacs/search.texi (Query Replace): Document 'u' and 'U'.

7 years agoDon't allow (minibuffer-window-active-p nil) to return t
Martin Rudalics [Sat, 28 Oct 2017 09:37:26 +0000 (11:37 +0200)]
Don't allow (minibuffer-window-active-p nil) to return t

* lisp/window.el (minibuffer-window-active-p): Return t
only if WINDOW is a live window.

7 years agoClarify obsolescence message for 'whitespace-tab'
Eli Zaretskii [Sat, 28 Oct 2017 09:06:30 +0000 (12:06 +0300)]
Clarify obsolescence message for 'whitespace-tab'

* lisp/whitespace.el (whitespace-tab): Make the obsolescence
message more clear about the replacement.

7 years agoFix some duplicate words typos
Glenn Morris [Sat, 28 Oct 2017 00:45:23 +0000 (20:45 -0400)]
Fix some duplicate words typos

* lisp/erc/erc.el (erc-hide-current-message-p):
* lisp/progmodes/flymake-proc.el (flymake-proc-diagnostic-type-pred):
* doc/lispref/display.texi (Bidirectional Display, Delayed Warnings):
* doc/lispref/functions.texi (Defining Functions):
* doc/lispref/os.texi (Terminal-Specific):
* doc/misc/sem-user.texi (Analyzer Debug):
* doc/misc/srecode.texi (Special Variables): Fix typos.

7 years ago* lisp/button.el (button-activate): Fix doc typo.
Glenn Morris [Sat, 28 Oct 2017 00:09:17 +0000 (20:09 -0400)]
* lisp/button.el (button-activate): Fix doc typo.

7 years ago* lisp/calendar/todo-mode.el (todo-toggle-mark-item): Fix doc typo.
Glenn Morris [Sat, 28 Oct 2017 00:06:29 +0000 (20:06 -0400)]
* lisp/calendar/todo-mode.el (todo-toggle-mark-item): Fix doc typo.

7 years agoFix some doc typos
Glenn Morris [Sat, 28 Oct 2017 00:04:47 +0000 (20:04 -0400)]
Fix some doc typos

* lisp/calendar/todo-mode.el (todo-next-item)
(todo-previous-item, todo-toggle-item-header):
* lisp/window.el (move-to-window-group-line):
* src/editfns.c (Fformat):
* test/lisp/calendar/todo-mode-tests.el (todo-test-move-item05):
Fix doc typos.

; And in some comments.

7 years agoFix startup display on Cygwin
Ken Brown [Fri, 27 Oct 2017 17:48:46 +0000 (13:48 -0400)]
Fix startup display on Cygwin

* src/xterm.c (x_make_frame_visible) [CYGWIN]: Restore code that
forces input to be read.  (Bug#24091)

7 years ago* src/fileio.c (Fset_default_file_modes): Fix typo in doc string.
Eli Zaretskii [Fri, 27 Oct 2017 17:21:39 +0000 (20:21 +0300)]
* src/fileio.c (Fset_default_file_modes): Fix typo in doc string.

7 years ago* lisp/dired.el (dired-find-alternate-file): Doc fix. (Bug#28963)
Eli Zaretskii [Fri, 27 Oct 2017 14:57:58 +0000 (17:57 +0300)]
* lisp/dired.el (dired-find-alternate-file): Doc fix.  (Bug#28963)

7 years agoImprove documentation of how faces are applied to display stings
Eli Zaretskii [Fri, 27 Oct 2017 14:43:21 +0000 (17:43 +0300)]
Improve documentation of how faces are applied to display stings

* doc/lispref/display.texi (Displaying Faces): Describe how the
faces of the "underlying" text affect overlay and display strings.
(Display Margins): Add a cross-reference to "Displaying Faces".

7 years agoImprove pixel-scroll-mode
Tak Kunihiro [Fri, 27 Oct 2017 14:17:42 +0000 (17:17 +0300)]
Improve pixel-scroll-mode

Scroll vertically by number of pixels returned by
'frame-char-height' with or without horizontally scrolled.
(Bug#28922)

* lisp/pixel-scroll.el (pixel-resolution-fine-flag): When t, scroll
by number of pixels returned by 'frame-char-height'.
(pixel-scroll-up): Scroll by 'frame-char-height'. Fix algorithm to
move cursor to avoid unexpected jump.
(pixel-scroll-down): Scroll by 'frame-char-height'.
(pixel-bob-at-top-p): Consider number of pixels that is about to
scroll.
(pixel-posn-y-at-point): Consider existence of an overlay string.
Return nil when horizontally scrolled.
(pixel-point-at-top-p): Consider number of pixels that is about to
scroll. Use different algorithm when horizontally scrolled.
(pixel-point-at-bottom-p): Consider number of pixels that is about
to scroll. Return nil when horizontally scrolled.
(pixel-scroll-pixel-down): Move cursor when horizontally scrolled.
(pixel--whistlestop-line-up): Change cosmetics and move cursor when
horizontally scrolled.
(pixel-line-height): Call 'pixel-visual-line-height' instead of
'line-pixel-height'.
(pixel-visual-line-height): New function to return height in pixels
of text line where cursor is with or without horizontally scrolled,
considering response of display engine.
(pixel-visible-pos-in-window): New function to return position of
a char shown on text line where cursor is on screen with or without
horizontally scrolled.

7 years agoSupport Certification Authority Authorization in dns-mode.el
Daniel Lublin [Fri, 27 Oct 2017 13:59:42 +0000 (16:59 +0300)]
Support Certification Authority Authorization in dns-mode.el

* lisp/textmodes/dns-mode.el (dns-mode-types): Add "CAA".
(Bug#28911)

Copyright-paperwork-exempt: yes

7 years agoImprove documentation of set-default-file-modes
Eli Zaretskii [Fri, 27 Oct 2017 13:53:16 +0000 (16:53 +0300)]
Improve documentation of set-default-file-modes

* src/fileio.c (Fset_default_file_modes): Doc fix.  (Bug#28875)

* doc/lispref/files.texi (Changing Files): Clarify how the bits in
the argument of set-default-file-modes are used for setting file
permissions.

7 years agoFix documentation of `newsticker-new-item-functions' (bug#29023).
Ulf Jasper [Fri, 27 Oct 2017 11:26:06 +0000 (13:26 +0200)]
Fix documentation of `newsticker-new-item-functions' (bug#29023).

* lisp/net/newst-backend.el (newsticker-new-item-functions),
(newsticker-new-item-functions-sample),
(newsticker-download-enclosures): Fix docstring, rename
variable feed to feedname (bug#29023).

* doc/misc/newsticker.texi (Automatic Processing)
(Automatic Processing): Fix documentation of
`newsticker-new-item-functions' (bug#29023).

7 years agoRequire seq in rmc.el
Tino Calancha [Fri, 27 Oct 2017 11:21:26 +0000 (20:21 +0900)]
Require seq in rmc.el

* lisp/emacs-lisp/rmc.el: Require seq (Bug#28975).
* test/lisp/emacs-lisp/rmc-tests.el (test-read-multiple-choice): Add test.

7 years agoMake an example code introduced in the Gnus info work (bug#29008)
Katsumi Yamaoka [Fri, 27 Oct 2017 01:14:17 +0000 (01:14 +0000)]
Make an example code introduced in the Gnus info work (bug#29008)

You can find it in the bottom of (info "(gnus)Foreign Groups").
NOTE: this change is worth being merged to the trunk.

* lisp/gnus/gnus-group.el (gnus-read-ephemeral-emacs-bug-group):
Allow a string for bug# (bug#29008).

7 years agoEnable gnus-read-ephemeral-* to run multiple times (bug#29008)
Katsumi Yamaoka [Fri, 27 Oct 2017 01:13:25 +0000 (01:13 +0000)]
Enable gnus-read-ephemeral-* to run multiple times (bug#29008)

NOTE: *DO NOT* merge this change to the trunk.

* lisp/gnus/gnus-group.el (gnus-read-ephemeral-gmane-group)
(gnus-read-ephemeral-bug-group): Make it work for any number of times
for the case `url-automatic-caching' is set (bug#29008).

7 years agoPort thread.c to OpenBSD ARM
Paul Eggert [Fri, 27 Oct 2017 00:31:41 +0000 (17:31 -0700)]
Port thread.c to OpenBSD ARM

Problem reported by Jeremie Courreges-Anglas (Bug#29005).
* src/thread.c (main_thread): Align to GCALIGNMENT.

7 years agoFix another "wrong side of point" error in CC Mode.
Alan Mackenzie [Thu, 26 Oct 2017 18:29:39 +0000 (18:29 +0000)]
Fix another "wrong side of point" error in CC Mode.

This fixes (a follow-up to) bug #28850.
A internal generated form for scanning text to fontify had a LIMIT parameter.
It also locally bound LIMIT to a value possibly beyond the original LIMIT,
allowing point to move beyond the original LIMIT, and to create the wrong side
error.  Fix it by checking point is not beyond LIMIT in the outer context
before using it.

* lisp/progmodes/cc-fonts.el (c-make-font-lock-search-form): Add a new
parameter CHECK-POINT which, when non-nil, directs the function to generate a
check on point.
(c-make-font-lock-context-search-function): Invoke the above function with new
argument value t.

7 years agoFix Bug#28959
Michael Albinus [Thu, 26 Oct 2017 14:24:28 +0000 (16:24 +0200)]
Fix Bug#28959

* lisp/net/tramp.el (tramp-handle-find-backup-file-name):
Use `tramp-tramp-file-p' rather than `tramp-file-name-p'.  Add
hop to backup file name.  (Bug#28959)

* test/lisp/net/tramp-tests.el (tramp-test34-find-backup-file-name):
New test.
(tramp-test35-make-nearby-temp-file)
(tramp-test36-special-characters)
(tramp-test36-special-characters-with-stat)
(tramp-test36-special-characters-with-perl)
(tramp-test36-special-characters-with-ls, tramp-test37-utf8)
(tramp-test37-utf8-with-stat, tramp-test37-utf8-with-perl)
(tramp-test37-utf8-with-ls, tramp-test38-file-system-info)
(tramp-test39-asynchronous-requests)
(tramp-test40-recursive-load, tramp-test41-remote-load-path)
(tramp-test42-delay-load, tramp-test43-unload): Rename.

7 years agoFix duplicate .o file on QNX
Paul Eggert [Thu, 26 Oct 2017 03:47:48 +0000 (20:47 -0700)]
Fix duplicate .o file on QNX

* configure.ac (CYGWIN_OBJ): Leave empty on QNX.
Problem reported by Elad Lahav in:
https://lists.gnu.org/archive/html/emacs-devel/2017-10/msg00750.html

7 years agoFix two js indentation problems
Dmitry Gutov [Wed, 25 Oct 2017 23:43:33 +0000 (02:43 +0300)]
Fix two js indentation problems

Fix intentation problems reported in
https://github.com/mooz/js2-mode/issues/463.
* lisp/progmodes/js.el (js--continued-expression-p):
Check syntax state after /.
(js--multi-line-declaration-indentation):
Check syntax state before "const".

7 years agoUpdate documentation for windows build
Phillip Lord [Wed, 25 Oct 2017 21:06:50 +0000 (22:06 +0100)]
Update documentation for windows build

* admin/nt/dist-build/README-scripts: New File.

7 years agoFix a "wrong side of point" error in CC Mode. Fixes bug #28850.
Alan Mackenzie [Wed, 25 Oct 2017 18:14:00 +0000 (18:14 +0000)]
Fix a "wrong side of point" error in CC Mode.  Fixes bug #28850.

The cause was a scanning over a bracket pair taking us beyond the supplied
LIMIT parameter in c-forward-declarator.

* lisp/progmodes/cc-engine.el (c-forward-declarator): Add three checks (<
(point) limit) whilst dealing with tokens after the declared identifier.

* lisp/progmodes/cc-fonts.el (c-font-lock-declarators): Don't supply a LIMIT
argument to `c-forward-declarator' (twice), since we want to fontify up till
the end of a declarator, not an arbitrary jit-lock chunk end.

7 years agoFix autoload of flymake from elisp-mode during bootstrap (bug#28994)
Stefan Monnier [Wed, 25 Oct 2017 16:31:40 +0000 (12:31 -0400)]
Fix autoload of flymake from elisp-mode during bootstrap (bug#28994)

* lisp/loadup.el: add `progmodes` to load-path so we can find flymake.el.
* lisp/kmacro.el: Require `replace` since we use query-replace-map.
* lisp/replace.el: Require `text-mode` since we use text-mode-map.

7 years agoFix non-native fullscreen on NS (bug#28872)
Alan Third [Wed, 25 Oct 2017 13:08:43 +0000 (14:08 +0100)]
Fix non-native fullscreen on NS (bug#28872)

* src/nsterm.m (EmacsView::updateFrameSize): Handle case where
FRAME_TOOLBAR_HEIGHT returns a negative number.  Force WM to set size
of frame.

7 years ago; Fix author email address in test/lisp/url/url-tramp-tests.el
Michael Albinus [Wed, 25 Oct 2017 11:45:01 +0000 (13:45 +0200)]
; Fix author email address in test/lisp/url/url-tramp-tests.el

7 years agoFix Bug#28982
Michael Albinus [Wed, 25 Oct 2017 11:36:49 +0000 (13:36 +0200)]
Fix Bug#28982

* admin/MAINTAINERS: Add test/lisp/url/url-tramp-tests.el.

* lisp/url/url-tramp.el (url-tramp-convert-url-to-tramp)
(url-tramp-convert-tramp-to-url): Adapt to recent Tramp changes.

* test/lisp/url/url-tramp-tests.el: New file.  (Bug#28982)

7 years agoFix windows build errors
Phillip Lord [Wed, 25 Oct 2017 08:17:16 +0000 (09:17 +0100)]
Fix windows build errors

* admin/nt/dist-build/build-zips.sh: Correct name of zip file, build
  64 bit first

7 years agoFix compile warning for non-w32 builds
Noam Postavsky [Tue, 24 Oct 2017 23:19:37 +0000 (19:19 -0400)]
Fix compile warning for non-w32 builds

Since 2017-07-25 "ls-lisp: Add an unload function and enable lexical
binding", the non-w32 builds would treat the undeclared
w32-collate-ignore-punctuation variable as lexical.
* lisp/ls-lisp.el (top-level): Declare it as a dynamic variable.

7 years agoDisplay commit in package description, if available (Bug#28637)
David Glasser [Tue, 10 Oct 2017 22:46:53 +0000 (15:46 -0700)]
Display commit in package description, if available (Bug#28637)

MELPA includes a :commit field in its
packages (https://github.com/melpa/package-build/pull/6).  You can use
this to tell if MELPA has processed a recently-merged change.  This
commit adds that metadata to the package description buffer.

* lisp/emacs-lisp/package.el: Display commit in package description.

Copyright-paperwork-exempt: yes

7 years agoPort to QNX
Paul Eggert [Tue, 24 Oct 2017 19:54:28 +0000 (12:54 -0700)]
Port to QNX

Simplified version of a patch proposed by Elad Lahav in:
https://lists.gnu.org/archive/html/emacs-devel/2017-10/msg00716.html
which is based on a previous patch I proposed in:
https://lists.gnu.org/archive/html/emacs-devel/2017-10/msg00707.html
* configure.ac (opsys, CFLAGS, LIBS_SYSTEM, hybrid_malloc)
(system_alloc, FIRST_PTY_LETTER, CYGWIN_OBJ):
Set appropriately for QNX.
* src/unexelf.c [__QNX__]: Include <sys/elf.h> instead of <elf.h>.
(unexec): Check for sbrk failure, and fall back on old BSS end.

7 years ago* configure.ac: Tweak libcurses diagnostic.
Paul Eggert [Tue, 24 Oct 2017 18:46:30 +0000 (11:46 -0700)]
* configure.ac: Tweak libcurses diagnostic.

7 years agoScripts to automate windows binary distribution
Phillip Lord [Tue, 24 Oct 2017 17:34:35 +0000 (18:34 +0100)]
Scripts to automate windows binary distribution

* admin/nt/dist-build/README-windows-binaries,
  admin/nt/dist-build/build-dep-zips.py,
  admin/nt/dist-build/build-zips.sh: New Files

7 years agoFix Edebug specs for map-let and with-maps-do
Gemini Lasswell [Mon, 16 Oct 2017 18:40:38 +0000 (11:40 -0700)]
Fix Edebug specs for map-let and with-maps-do

* lisp/emacs-lisp/map.el (map-let): Fix Edebug spec (bug#24777).
* test/lisp/emacs-lisp/map-tests.el (with-maps-do): Fix Edebug spec.

7 years ago* test/lisp/net/tramp-tests.el (tramp-test41-delay-load): New test.
Michael Albinus [Tue, 24 Oct 2017 09:55:20 +0000 (11:55 +0200)]
* test/lisp/net/tramp-tests.el (tramp-test41-delay-load): New test.

(tramp-test42-unload): Rename.

7 years ago* admin/authors.el (authors-canonical-author-name):
Glenn Morris [Tue, 24 Oct 2017 05:04:01 +0000 (22:04 -0700)]
* admin/authors.el (authors-canonical-author-name):
Ignore name issues in "lax" ChangeLogs.

7 years ago* test/lisp/progmodes/sql-tests.el
Glenn Morris [Tue, 24 Oct 2017 05:02:46 +0000 (22:02 -0700)]
* test/lisp/progmodes/sql-tests.el
(sql-tests-postgres-list-databases-error): Silence compiler.

7 years agoFurther work on Bug#28889
Michael Albinus [Mon, 23 Oct 2017 15:58:52 +0000 (17:58 +0200)]
Further work on Bug#28889

* lisp/net/tramp.el (tramp-set-syntax): New defun.
(tramp-syntax): Use it.  Change :package-version.  (Bug#28889)

7 years agoImprove Tramp backward compatibility
Michael Albinus [Mon, 23 Oct 2017 12:05:49 +0000 (14:05 +0200)]
Improve Tramp backward compatibility

* lisp/net/tramp-compat.el (tramp-compat-tramp-file-name-slots):
New defmacro.
* lisp/net/tramp.el (with-parsed-tramp-file-name): Use it.

7 years agoImprove backward compatibility of tramp-tests.el
Michael Albinus [Mon, 23 Oct 2017 10:46:32 +0000 (12:46 +0200)]
Improve backward compatibility of tramp-tests.el

* test/lisp/net/tramp-tests.el (tramp--test-emacs26-p): Fix docstring.
(tramp-test41-unload): Skip unless Emacs >= 26.

7 years agoFix some ‘window-normalize-’ prefixed functions (Bug#28947)
Martin Rudalics [Mon, 23 Oct 2017 07:53:41 +0000 (09:53 +0200)]
Fix some ‘window-normalize-’ prefixed functions (Bug#28947)

* lisp/window.el (window-normalize-buffer): Fix case where
BUFFER-OR-NAME is a string specifying a dead buffer.  Fix
doc-string (Bug#28947).
(window-normalize-frame, window-normalize-window): Fix
doc-strings (Bug#28947).

7 years agoPort to OpenIndiana
Paul Eggert [Mon, 23 Oct 2017 05:44:42 +0000 (22:44 -0700)]
Port to OpenIndiana

Problem reported by Nelson H. F. Beebe (Bug#28893).
Also see Bug#23748, Bug#9736, and Bug#5735.
* configure.ac (tputs_library): Prefer libcurses to libtermcap,
since OpenIndiana libtermcap lacks tparm.

7 years agoDon't fill keywords after Emacs Lisp docstring
Alexander Gramiak [Sun, 22 Oct 2017 07:46:05 +0000 (01:46 -0600)]
Don't fill keywords after Emacs Lisp docstring

This approach does mean that keywords that have spaces before them
inside of docstrings aren't filled, but I think this is should be fine
until Bug#28937 is fixed.

* lisp/emacs-lisp/lisp-mode.el (lisp-fill-paragraph): Add a colon to
paragraph-start unconditionally, but require that it follows at least
one space.  (Bug#24622)
* test/lisp/emacs-lisp/lisp-tests.el: New tests for Bug#24622 and
Bug#7751.

7 years agoRefactor c-forward-token-2 with new function c-forward-over-token-and-ws.
Alan Mackenzie [Sun, 22 Oct 2017 14:18:20 +0000 (14:18 +0000)]
Refactor c-forward-token-2 with new function c-forward-over-token-and-ws.

Use the new function directly in several places where c-forward-token-2
wouldn't move over the last token in the buffer.  This caused an infinite loop
in c-restore-<>-properties.

* lisp/progmodes/cc-engine.el (c-forward-over-token-and-ws): New function,
extracted from c-forward-token-2.
(c-forward-token-2): Refactor, calling the new function.
(c-restore-<>-properties): Fix infinite loop.
(c-forward-<>-arglist-recur, c-in-knr-argdecl)
(c-looking-at-or-maybe-in-bracelist): Call the new function directly in place
of c-forward-token-2.

* lisp/progmodes/cc-cmds.el (c-defun-name) Call the new function directly in
place of c-forward-token-2.

* lisp/progmodes/cc-fonts.el (c-font-lock-enclosing-decls): Call the new
function directly in place of c-forward-token-2.

7 years agoAvoid unnecessary rounding errors in timestamps
Paul Eggert [Sun, 22 Oct 2017 08:04:36 +0000 (01:04 -0700)]
Avoid unnecessary rounding errors in timestamps

Avoid the rounding errors of float-time when it’s easy.  E.g.,
replace (< (float-time a) (float-time b)) with (time-less-p a b).
* lisp/desktop.el (desktop-save):
* lisp/ecomplete.el (ecomplete-add-item):
* lisp/epg.el (epg-wait-for-completion):
* lisp/files.el (dir-locals-find-file, dir-locals-read-from-dir):
* lisp/image-dired.el (image-dired-get-thumbnail-image)
(image-dired-create-thumb-1):
* lisp/info.el (info-insert-file-contents):
* lisp/ls-lisp.el (ls-lisp-format-time):
* lisp/net/ange-ftp.el (ange-ftp-file-newer-than-file-p)
(ange-ftp-verify-visited-file-modtime):
* lisp/net/rcirc.el (rcirc-ctcp-sender-PING):
* lisp/textmodes/remember.el (remember-store-in-mailbox):
* lisp/url/url-cookie.el (url-cookie-expired-p):
Bypass float-time to avoid rounding errors.

* lisp/files.el (dir-locals-find-file):

7 years agoFix xdg timestamp error on 32-bit Emacs
Paul Eggert [Sun, 22 Oct 2017 07:29:04 +0000 (00:29 -0700)]
Fix xdg timestamp error on 32-bit Emacs

* lisp/xdg.el (xdg-thumb-mtime): Return an Emacs timestamp,
not an integer.  This avoids signaling an error on 32-bit
Emacs, where timestamps typically do not fit into fixnums
(Bug#28921).