This incorporates:
2016-04-03 stdint: detect good enough pre-C++11 stdint.h in C++ mode
2016-04-01 stddef: support configuring with g++
* doc/misc/texinfo.tex, lib/stddef.in.h, m4/stdint.m4:
Copy from gnulib.
* doc/lispref/os.texi (Time of Day, Time Conversion):
Be more careful about distinguishing UTC (which is not valid for
pre-1961 time stamps) and UT (which is).
(Time Parsing): Remove stray obsolete paragraph about a
UNIVERSAL argument for ‘format-time-string’.
* lisp/net/tramp-sh.el (tramp-sh-handle-set-file-times):
* lisp/org/org.el (org-timestamp-format):
Fix doc to match new format-time-string behavior.
* lisp/org/ox-icalendar.el (org-icalendar-convert-timestamp):
Use (not (not X)) to treat non-nil values of utc arg as UTC.
The arguments BEG and END were unused, and are now removed.
* display.texi (Xwidgets): Document the change
* xwidget.el (make-xwidget, xwidget-insert)
(xwidget-webkit-new-session): Reflect changed arguments
* xwidget.c (Fmake_xwidget, syms_of_xwidget): Reflect changed arguments
* lisp/vc/pcvs-info.el (cvs-fileinfo-from-entries): Use t as the
last argument to format-time-string. (Bug#23128)
* lisp/gnus/gmm-utils.el (gmm-format-time-string): Use t as the
last argument to format-time-string, when the TZ argument is not a
number, per the doc string.
* lisp/vc/vc-git.el (vc-git-command): Don't override
coding-system-for-read/write if they are already bound.
Suggested by joaotavora@gmail.com (João Távora). (Bug#20892)
(vc-git-print-log): Don't override coding-system-for-read if it's
already bound.
* lisp/progmodes/js.el (js--continued-expression-p): Make an
effort to recognize unary plus and minus, in the contexts where
they make sense (https://github.com/mooz/js2-mode/issues/322).
This fixes debbugs #7917.
* lisp/progmodes/cc-engine.el (c-forward-keyword-prefixed-id): Accept 'maybe
(from c-forward-type) as sufficient to record an id. Record type id as well
as ref ids.
(c-forward-name): Bind c-last-identifier-range around the call to
c-forward-<>-arglist to prevent it getting corrupted. Don't automatically
assume an identifier is a type when a template ">" is followed by a "(".
(c-forward-type): Don't automatically assume an identifier is a type when a
template ">" is followed by a "(".
* lisp/progmodes/cc-fonts.el (c-font-lock-<>-arglists): Don't fontify an
identifier as a type when its associated ">" is followed by a "(".
* src/xdisp.c (append_stretch_glyph, produce_xwidget_glyph)
(produce_image_glyph): Limit the pixel width of the produced glyph
to SHRT_MAX. (Bug#23178)
(append_composite_glyph, append_glyph, append_glyphless_glyph):
Add assertions to verify that the pixel width of the glyph will
never overflow a 'short'.
* src/term.c (append_composite_glyph): Add assertion to verify
that the pixel width of the glyph will never overflow a 'short'.
* lisp/net/tramp-sh.el (tramp-maybe-open-connection): Use it.
* lisp/net/tramp.el (tramp-get-local-locale): New defun.
* test/automated/tramp-tests.el (tramp--test-darwin-p): Remove.
(tramp--test-utf8): Improve settings of coding systems.
Do not use `tramp--test-darwin-p' anymore. (Bug#22145)
* src/xdisp.c (redisplay_window): Bind inhibit-redisplay non-nil
around the call to x_consider_frame_title, to prevent
resize_mini_window from undoing echo-area display. (Bug#23124)
This would happen when that variable already has a buffer local binding. Such
a binding would not be seen by read-from-minibuffer. This fixes bug #23127.
* lisp/replace.el (query-replace-read-from): Move the binding of
text-property-default-nonsticky to inside of a new with-current-buffer buffer
form with the minibuffer as argument.
* lisp/progmodes/prog-mode.el: (prog-indentation-context)
(prog-first-column, prog-widen): Remove, as discussed in
http://lists.gnu.org/archive/html/emacs-devel/2016-03/msg01425.html.
* doc/lispref/text.texi (Mode-Specific Indent): Remove references
to them.
* etc/NEWS: Ditto.
* lisp/progmodes/python.el: (prog-widen, prog-first-column):
Remove the compatibility aliases and all uses.
Do not merge to master.
* lisp/calendar/todo-mode.el (todo-move-category): Use moved
category's existing categories sexp instead of invoking
todo-update-categories-sexp in file moved to, in order to take
archived items into account. If the moved category has archived
items, handle the source archive buffer properly. Remove
superfluous code.
* src/keyboard.c (requeued_events_pending_p, read_char)
(Finput_pending_p): Use CONSP instead of !NILP to see if there are
unread command events to be processed. (Bug#22976)
* src/xdisp.c (syms_of_xdisp) <truncate-partial-width-windows>:
Clarify in the doc string how the width of partial-width windows
is computed for the purposes of truncation decision. (Bug#4338)
* doc/emacs/windows.texi (Split Window): Clarify how the width of
windows is calculated for the purposes of truncation decision.
* doc/emacs/display.texi (Line Truncation): Remove a redundant
index entry.
* lisp/dired.el (dired-goto-file): Try looking for the file as a
relative name with leading sub-directories, before looking for the
basename alone. (Bug#23089)
* lisp/emacs-lisp/map.el (map-put): Do not bind the evaluated place
expression to a new symbol.
* test/lisp/emacs-lisp/map-tests.el: Add a regression test.
* doc/emacs/windows.texi (Temporary Displays): Improve indexing.
Minor changes in wording.
(Window Choice, Displaying Buffers, Pop Up Window): Disambiguate
index entries for 'display-buffer'.
* etc/NEWS: Minor rewording of the entry about temporary displays.
* lisp/xt-mouse.el (xterm-mouse-utf-8): New customization option.
(xterm-mouse--read-coordinate): New function to replace
`xterm-mouse--read-utf8-char'; uses UTF-8 only if enabled.
(xterm-mouse--read-number-from-terminal): Adapt to new name.
(xterm-mouse-tracking-enable-sequence)
(xterm-mouse-tracking-disable-sequence): Replace constants with
functions, mark constants as obsolete.
(xterm-mouse--tracking-sequence): New helper function.
(turn-on-xterm-mouse-tracking-on-terminal): Use new functions;
enable UTF-8 only if customization option says so; store UTF-8
flag in terminal parameter. (Bug#23009)
* test/automated/xt-mouse-tests.el: Add tests for xt-mouse.el.
* lisp/replace.el (query-replace, query-replace-regexp)
(query-replace-regexp-eval, map-query-replace-regexp)
(replace-string, replace-regexp): Clarify in doc strings that
these commands operate from point to the end of the buffer's
accessible portion. (Bug#23067)
* src/frame.c (DEFAULT_ROWS): Enlarge to 36, so that the initial
window displayed by "emacs -q" has enough space to show the whole
text even if it includes 2 lines talking about recovering crashes
sessions. (Bug#23074)
* lisp/startup.el (use-fancy-splash-screens-p): Fix off-by-one
error when computing the window-height from frame-height.
* etc/NEWS: Mention the change.
* doc/emacs/emacs.texi (Temporary Displays): New subsubsection.
* doc/emacs/windows.texi (Window Choice): Minor fixes.
(Temporary Displays): New subsubsection describing display of
temporary buffers and `temp-buffer-resize-mode'.
* lisp/progmodes/idlw-toolbar.el (idlwave-toolbar-add-everywhere):
Use "" for empty labels, not "a", as the latter now displays stray
"A"s (Bug#18997).
Problem reported by Mosè Giordano (Bug#18997).
* src/gtkutil.c (xg_get_pixbuf_from_pixmap): Remove.
(xg_get_pixbuf_from_pix_and_mask): Do not use
xg_get_pixbuf_from_pixmap, as it is poorly documented. Instead,
invoke XGetPixel directly. This is slow but speed is not
important here. Also, fail for unusual situations (not TrueColor,
or images that are not 8 bits per sample) instead of displaying
junk or crashing.
* src/alloc.c (make_save_ptr_ptr): Remove the !(defined
USE_X_TOOLKIT || defined USE_GTK) conditional. Reported by
Philipp Stephani <phst@google.com>. (Bug#23101)
* src/w32font.c (w32font_list_internal): Allow 'ascii-0' charset,
in addition to 'iso10646-1', 'unicode-bmp', and 'unicode-sip'.
This avoids rejecting many font families whose members are shown
by 'font-family-list', in particular 'courier' requested by
info.el. Without this change, many values of ':family' attribute
of a face have no effect on MS-Windows, because they are rejected
due to bogus mismatch of the charset.
