* src/w32term.c (w32_read_socket): If we get a WM_UNICHAR message
with a surrogate codepoint, assemble the corresponding character
code above the BMP from its UTF-16 encoding, communicated in two
consecutive WM_UNICHAR messages.
The commit
2015-01-16T22:52:15-05:00!monnier@iro.umontreal.ca
24b7f77581
(Improve handling of doc-strings and describe-function for cl-generic)
added 'help-fns-short-filename', which provides file name shortening
smarter than a simple 'file-name-nondirectory' call, but besides the
generic/eieio functions ('cl--generic-describe', 'cl--describe-class',
'eieio-help-constructor'), it is currently only used by
'describe-function' (via 'help-fns-function-description-header').
Make the other help commands use it, too.
(Other than the obvious consistency/maintenance argument, my immediate
motivation for this change is the possibility to customize the file
name abbreviation by advising the function.)
* lisp/help.el (describe-mode): Move to help-fns.el. The command was
already depending on 'find-lisp-object-file-name' defined there.
* lisp/help-fns.el (describe-variable) (describe-face) (describe-keymap)
(describe-mode): Use 'help-fns-short-filename'.
* src/nsfns.m (handlePanelKeys): Unused function.
* src/nsterm.m (ns_set_appearance):
([EmacsView initFrameFromEmacs:]): Use EmacsWindow type instead of
NSWindow.
(ns_clip_to_row): Unused function.
(ns_dumpglyphs_stretch): Remove unused variable.
(ns_term_init):
([EmacsWindow setAppearance]): Only compile on macOS.
(ns_mouse_position): Make sure f is initialised on GNUstep.
* src/emacs.c (main): Move allocation of autorelease pool to before
first use.
This was causing massive slowdown in redisplay when eg #xfe0f
(VARIATION SELECTOR-16) was present, as the cache ended up very large,
unused, and being recreated on every call to font_fill_lglyph_metrics
(Bug#39133).
* src/composite.c (fill_gstring_body): Hoist FONT_OBJECT_P check out
of loop. Calculate glyph code and check for FONT_INVALID_CODE before
calling font_fill_lglyph_metrics. Pass glyph code to it.
* src/font.c (font_fill_lglyph_metrics): Add code parameter, move
glyph code calculation up the call stack into fill_gstring_body.
* src/font.h: Adjust font_fill_lglyph_metrics prototype.
* lisp/whitespace.el (whitespace-color-on): Turn long lines regexp
into a function to ensure it uses current 'whitespace-line-column'
and 'fill-column' values. (Bug#36837)
(whitespace-lines-regexp): New function.
Perform 'regexp-opt' on nested 'or' forms, and after expansion of
user-defined and 'eval' forms. Characters are now turned into strings
for wider 'regexp-opt' scope. This preserves the longest-match
semantics for string in 'or' forms over composition.
* doc/lispref/searching.texi (Rx Constructs): Document.
* lisp/emacs-lisp/rx.el (rx--normalise-or-arg)
(rx--all-string-or-args): New.
(rx--translate-or): Normalise arguments first, and check for strings
in subforms.
(rx--expand-eval): Extracted from rx--translate-eval.
(rx--translate-eval): Call rx--expand-eval.
* test/lisp/emacs-lisp/rx-tests.el (rx-or, rx-def-in-or): Add tests.
* etc/NEWS: Announce.
When 'load-dangerous-libraries' was t, Emacs allowed loading .elc
files compiled by XEmacs. This patch removes the support for that use
case, and declares the variable obsolete.
* lisp/subr.el (load-dangerous-libraries): Declare obsolete.
* src/lread.c (Fload): Ignore its value, and thereby refuse to load
files byte compiled by XEmacs.
(syms_of_lread): Update doc string of 'bytecomp-version-regexp' to not
refer to it.
* doc/emacs/building.texi (Lisp Libraries): Remove its documentation.
Distinguish offsets between manual-vs-automatic scrolling
as integers-vs-floats instead of positive-vs-negative integers.
* lisp/tab-line.el (tab-line-format-template): Use 'numberp'
instead of 'integerp', and 'truncate' instead of 'abs'.
(tab-line-format): When the window-buffer was updated, set window-parameter
to float to enable auto-hscroll after it was disabled on manual scrolling.
(tab-line-auto-hscroll-buffer): New variable with internal buffer.
(tab-line-auto-hscroll): Erase in tab-line-auto-hscroll-buffer.
Use 'numberp' instead of 'integerp', 'truncate' instead of 'abs',
and 'float' instead of '-'.
(tab-line-hscroll): Use 'numberp' instead of 'integerp',
and 'truncate' instead of 'abs'.
* test/src/timefns-tests.el:
(format-time-string-padding-minimal-deletes-unneeded-zeros)
(format-time-string-padding-minimal-retains-needed-zeros)
(format-time-string-padding-spaces)
(format-time-string-padding-zeros-adds-on-insignificant-side):
Don't assume local time can represent 2000-02-15 00:00:00,
as there might be a DST jump over midnight.
Work even when timestamps are of (TICKS . HZ) form.
Simplify by avoiding need to call time-add.
Complete 3b4bd4be1d where I apparently failed to grep properly and
missed two more places where the dummy events were generated.
* src/nsterm.m ([EmacsView toolbarClicked:]):
* src/gtkutil.c (xg_tool_bar_callback): Don't emit dummy "prefix" events.
(eldoc--supported-p): Move after the vars it uses. Simplify.
(eldoc-print-current-symbol-info): Revert to previous code which
assumed a non-nil value of eldoc-documentation-function.
nnmail-cache-close did not work when ~/.nnmail-cache was a symlink
to some other directory. Reported by Michael Albinus (Bug#39793).
* lisp/gnus/nnbabyl.el (nnbabyl-create-mbox):
* lisp/gnus/nndiary.el (nndiary-generate-nov-file):
* lisp/gnus/nnfolder.el (nnfolder-possibly-change-group):
* lisp/gnus/nnmbox.el (nnmbox-create-mbox):
* lisp/gnus/nnml.el (nnml-generate-nov-file):
Pass ‘excl’ to nnmail-write-region when creating a file, for safety.
* lisp/gnus/nnmail.el (nnmail-write-region):
Add optional MUSTBENEW arg, to stay consistent with write-region.
Past ‘nofollow’ to set-file-modes only when MUSTBENEW is ‘excl’.
