Martin Rudalics [Wed, 13 Mar 2019 09:45:28 +0000 (10:45 +0100)]
Document restrictions when setting window margins, fringes or scroll bars
* src/window.c (Fset_window_margins, Fset_window_fringes)
(Fset_window_scroll_bars): In doc-strings tell that a window
must be large enough to accommodate fringes, sroll bars and
margins of the desired size.
* doc/lispref/display.texi (Fringe Size/Pos, Scroll Bars)
(Display Margins): Tell that windows must be large enough to
accommodate fringes, sroll bars and margins of the desired
size.
Eli Zaretskii [Sat, 9 Mar 2019 10:51:33 +0000 (12:51 +0200)]
Avoid errors in Auto Revert mode
* lisp/autorevert.el (auto-revert-buffers): Cancel
auto-revert-timer only if it is non-nil. This avoids errors
on first invocation of Auto-Revert mode.
Alan Mackenzie [Fri, 8 Mar 2019 18:07:48 +0000 (18:07 +0000)]
cc-mode.texi: Work around makeinfo alignment bug. Fix problem with ss index
* doc/misc/cc-mode.texi (top level): Using txicommandconditionals to
differentiate between the C and perl versions of Texinfo, create an "ss
index" unless we are both using the C Texinfo and are building the .dvi output
format.
(Config Basics): Work around a perl Texinfo alignment bug by writing a
separate version of an item list structure for this version, simplifying it
considerably.
Eli Zaretskii [Sat, 2 Mar 2019 08:42:29 +0000 (10:42 +0200)]
Improve documentation of 'auto-coding-functions'
* doc/lispref/nonascii.texi (Default Coding Systems): Clarify
that the functions in 'auto-coding-functions' are called both
for decoding and for encoding.
Eli Zaretskii [Sat, 2 Mar 2019 08:32:06 +0000 (10:32 +0200)]
Fix visiting XML files with non-Unix EOL format
* lisp/international/mule.el (sgml-xml-auto-coding-function)
(sgml-html-meta-auto-coding-function): Don't use
'buffer-file-coding-system' if the buffer is unibyte.
(Bug#34704)
* doc/lispref/modes.texi (Example Major Modes): Update code examples
to reflect current state of lisp/textmodes/text-mode.el and
lisp/emacs-lisp/lisp-mode.el. (bug#34671)
Eli Zaretskii [Sat, 23 Feb 2019 13:31:15 +0000 (15:31 +0200)]
Minor improvement for docs of completion
* doc/lispref/minibuf.texi (Completion Commands)
(Completion in Buffers, Programmed Completion): Add to text
that references completion tables a cross-reference to where
"completion table" is described.
(Programmed Completion): Fix the description of
'completion-table-dynamic'. Add more cross-references.
Glenn Morris [Wed, 20 Feb 2019 06:04:19 +0000 (22:04 -0800)]
Remove .art from the default list of ImageMagick extensions
It seems that .art files can be non-image files that
ImageMagick mistakenly treats as extremely large images.
Real .art images seem rare.
* lisp/image.el (imagemagick-enabled-types): Remove ART. (Bug#22289)
Eli Zaretskii [Sat, 16 Feb 2019 09:51:25 +0000 (11:51 +0200)]
Fix handling of manpage references divided by hyphenation
* lisp/man.el (Man-reference-regexp): Accept a newline as part
of a manpage name only if it's preceded by a hyphen. (Bug#34286)
(Man-translate-references): Adapt to change in
'Man-reference-regexp'.
(Man-default-man-entry): Support references divided between
two lines by an ASCII hyphen. This is a left-over from fixing
bug#6289.
Avoid errors in erc-dcc.el when erc-dcc-verbose is non-nil
* lisp/erc/erc-dcc.el (erc-dcc-get-filter): Don't assume STR
is always a string. Use 'buffer-name' to get the DCC file
name, as buffer-file-name is not set in the process buffer.
Gregor Zattler [Wed, 13 Feb 2019 20:01:17 +0000 (21:01 +0100)]
* doc/misc/eshell.texi (Built-ins): Fix alias description
Dear eamcs developers, eshells current documentation first states
that alias definitions are not saved to an alias file, later that
they are saved to an alias file. I tested it and the latter is
correct.
Please find attached a patch which fixes this.
Thanks for working on emacs which is really great, Gregor
>From 1fe51cc769ab7a30d0896fb3d6105c0561243fa7 Mon Sep 17 00:00:00 2001
From: Gregor Zattler <telegraph@gmx.net>
Date: Wed, 13 Feb 2019 20:19:38 +0100
Subject: * doc/misc/eshell.texi (Built-ins): Fix alias description.
Bring description of built-in 'alias' in line with (info "(eshell) Aliases"),
which describes the actual behaviur.
Backport: js-indent-align-list-continuation: Make variable safe
* lisp/progmodes/js.el (js-indent-align-list-continuation): Indicate
variable is safe as a file-local variable. This fixes the
js-indent-align-list-continuation-nil test when run with make.
Eli Zaretskii [Wed, 13 Feb 2019 15:39:31 +0000 (17:39 +0200)]
Avoid crashes upon C-g in nested invocations of 'read_char'
* src/keyboard.c (read_char, read_event_from_main_queue):
Ensure the global value of getcjmp is restored when the stack
is unwound by the likes of 'throw', by calling
record_unwind_protect_ptr instead of restoring the value
manually. (Bug#34394)
(restore_getcjmp): Argument is now 'void *', to match the
signature of record_unwind_protect_ptr.
Eli Zaretskii [Mon, 11 Feb 2019 16:07:35 +0000 (18:07 +0200)]
Fix Hunspell invocation for discovering its dictionaries
* lisp/textmodes/ispell.el
(ispell-find-hunspell-dictionaries): Invoke Hunspell with the
-a switch, to prevent it from initializing its curses UI.
(Bug#34272)
Eli Zaretskii [Fri, 8 Feb 2019 08:33:13 +0000 (10:33 +0200)]
Improve documentation of 'date-to-time' and 'parse-time-string'
* doc/lispref/os.texi (Time Parsing): Document
'parse-time-string', and refer to it for the description of
the argument of 'date-to-time'.
* lisp/calendar/time-date.el (date-to-time): Refer in the doc
string to 'parse-time-string' for more information about the
format of the DATE argument. (Bug#34303)
Nick Drozd [Sat, 2 Feb 2019 18:50:03 +0000 (12:50 -0600)]
Fix downloading of URLs that end in a slash
* lisp/net/eww.el (eww-download-callback): Fix download URL
file name. Previously this wasn't handling download URLs
correctly, resulting in all downloaded pages being named
"!", "!(1)", etc. (Bug#34291)
Eli Zaretskii [Fri, 8 Feb 2019 06:59:23 +0000 (08:59 +0200)]
Fix failures of vc-find-revision with non-ASCII file names
* lisp/vc/vc.el (vc-find-revision): Instead of binding
coding-system-for-write, make the buffer-file-coding-system of
the temporary buffer be no-conversion. This avoids the
unwanted side effect of not encoding the command-line
arguments of the VCS commands invoked by the backend.
(Bug#34350)
Eli Zaretskii [Fri, 1 Feb 2019 15:34:23 +0000 (17:34 +0200)]
Correct the docs of inserting kmacro counter
* doc/emacs/kmacro.texi (Keyboard Macro Counter): Correct the
description of the affect "C-u" has on inserting the macro
counter. Define "previous counter value".
* lisp/kmacro.el (kmacro-insert-counter)
(kmacro-start-macro-or-insert-counter): Fix the doc strings
regarding the effect of "C-u". (Bug#34263)
Paul Eggert [Wed, 30 Jan 2019 23:11:17 +0000 (15:11 -0800)]
Fix process-contact bug with TCP connections
This fixes a regression from Emacs 25.3 (Bug#34134).
* src/process.c (server_accept_connection):
Set host correctly, fixing a bug introduced in
2017-09-16T21:29:18Z!eggert@cs.ucla.edu
when working around a GCC bug.
Eli Zaretskii [Tue, 29 Jan 2019 16:28:13 +0000 (18:28 +0200)]
Improve documentation of face numbers
* doc/lispref/display.texi (Face Functions): Mention where the
face number is used and that it depends on the 'face' property
of the face symbol. Improve indexing.
Alan Mackenzie [Fri, 25 Jan 2019 16:14:00 +0000 (16:14 +0000)]
Fix a loop in c-fl-decl-start. This fixes bug #34186.
* lisp/progmodes/cc-mode.el (c-fl-decl-start) In the pair of operations
c-syntactic-skip-backward and c-forward-syntactic-ws, ensure the latter
doesn't come back to the position before the former, and break out of the
enclosing loop if it does.
Avoid elisp crash for OpenPGP User IDs with no e-mail address
* lisp/gnus/mml-sec.el (mml-secure-check-user-id): Verify that
there is an e-mail address in the current User ID before trying
to downcase it. (Bug#34121)
Eli Zaretskii [Fri, 18 Jan 2019 08:51:57 +0000 (10:51 +0200)]
Fix a typo in ELisp manual
* doc/lispref/nonascii.texi (Converting Representations): Fix
inconsistency between @defun and the argument description of
'byte-to-string'. (Bug#34119)
Alan Third [Fri, 11 Jan 2019 16:52:59 +0000 (16:52 +0000)]
Prevent redrawing if frame is garbaged
* src/nsterm.m ([EmacsView viewWillDraw]): Cancel drawing if the frame
has been garbaged.
* src/xdisp.c (expose_window_tree, expose_frame): Remove NS only
exceptions.
Eli Zaretskii [Mon, 14 Jan 2019 15:36:04 +0000 (17:36 +0200)]
Attempt to fix hangs on MS-Windows due to C-g
* src/w32uniscribe.c (uniscribe_otf_capability): Set
inhibit-quit around calls to otf_features, because the latter
cons Lisp data structures while we are in a critical section.
* src/xdisp.c (ALLOCATE_HDC) [HAVE_NTGUI]: Set inhibit-quit.
(RELEASE_HDC) [HAVE_NTGUI]: Restore inhibit-quit.
(OPTIONAL_HDC, DECLARE_HDC): Remove macros, their job is now
done by ALLOCATE_HDC and by a single #ifdef.
(draw_glyphs): Adapt to the above changes in macros.
(Bug#34059)
Eli Zaretskii [Sun, 13 Jan 2019 15:50:16 +0000 (17:50 +0200)]
Fix Calc graph output on MS-Windows
The previous code relied on "pgnuplot" executable, which is
no longer provided with Gnuplot 5.x.
* lisp/calc/calc.el (calc-gnuplot-name): Set to "pgnuplot" on
MS-Windows only if such an executable exists.
* lisp/calc/calc-graph.el (calc-graph-w32-p): New defsubst.
(calc-graph-plot, calc-graph-command, calc-gnuplot-command)
(calc-graph-init): Call calc-graph-w32-p wherever we need to
do something special for invoking gnuplot on MS-Windows,
instead of comparing against calc-gnuplot-name.
(calc-graph-plot): Set the terminal to "qt" on MS-Windows when
pgnuplot.exe is not available.
(calc-graph-kill): Delete the temporary files only after
killing the gnuplot process, otherwise the deletion might fail
on MS-Windows because the files are still in use.
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