* lisp/vc/vc-hg.el (vc-hg--pcre-to-elisp-re)
(vc-hg--slurp-hgignore, vc-hg--read-repo-requirements)
(vc-hg-state-fast): Use file-name-absolute-p and directory-name-p
instead of relying on Unix file-name syntax. This avoids
assertion violations on MS-Windows.
In other words, re-coalesce the two files,
lisp/progmodes/flymake-proc.el and lisp/progmodes/flymake-ui.el, back
into a single one, lisp/progmodes/flymake.el.
The changesets "Prefer HTTPS to FTP and HTTP in documentation" and
"allow nil init in flymake-allowed-file-name-masks to disable flymake"
are kept in place in the new lisp/progmodes/flymake.el.
This reverts Git commit eb34f7f5a2.
Don't merge this back to master as development happening there builds
upon this work. See also
https://lists.gnu.org/archive/html/emacs-devel/2017-09/msg00932.html.
* lisp/emacs-lisp/syntax.el (syntax-ppss-wide):
New variable, to contain the data from `syntax-ppss-last' and
`syntax-ppss-cache'.
(syntax-ppss-cache, syntax-ppss-last): Remove.
(syntax-ppss-narrow, syntax-ppss-narrow-start): New variables.
(syntax-ppss-flush-cache): Flush both caches.
(syntax-ppss--data): Return the appropriate last result and
buffer cache for the current restriction.
(syntax-ppss, syntax-ppss-debug): Use it (bug#22983).
* lisp/progmodes/python.el (python-eldoc-setup-code): Use
inspect.getfullargspec instead of inspect.getargspec to avoid a
deprecation warning on every usage of eldoc in python-mode.
Copyright-paperwork-exempt: yes
* lisp/progmodes/sh-script.el (sh-indentation): Redefine as obsolete
variable alias for `sh-basic-offset'.
(sh-mode, sh-smie--indent-continuation)
(sh-smie-rc-rules, sh-basic-indent-line): Replace `sh-indentation'
with `sh-basic-offset'.
* lisp/emacs-lisp/smie.el (smie-config--setter): Use `set-default'
instead of `setq-default'.
(smie-config): Use `custom-initialize-set' instead of
`custom-initialize-default' as the :initialize argument.
* lisp/progmodes/sh-script.el (sh-learn-buffer-indent): Mention that
we call `smie-config-guess' so that the user will have a chance to
find the correct docstring to consult. Remove hedging comments
regarding use of abnormal hooks.
There are other desktop-looking files, for instance those having to do
with MIME typess, that would benefit from being able to be read by this
function. It helps to have some flexibility.
* lisp/xdg.el (xdg-desktop-read-file): Remove an error condition.
* test/lisp/xdg-tests.el: Remove a test.
Also revert ee512e9a82
* lisp/files.el (buffer-offer-save): In addition to nil and t, now
allows a third symbol value, `always'. A buffer where this option is
set to `always' will always be offered for save by
`save-some-buffers'.
(save-some-buffers): Check the exact value of this buffer-local
variable. No longer check the buffer name, or the value of
`write-contents-functions'.
* doc/lispref/buffers.texi (Killing Buffers): Note change in manual.
* doc/lispref/files.texi (Saving Buffers): Remove note about buffer
names.
* etc/NEWS: Mention in NEWS.
* lisp/frameset.el (frameset-filter-font-param): New function.
(frameset-persistent-filter-alist): Use it for processing the
'font' frame parameter. (Bug#17352)
* lisp/emacs-lisp/ert-x.el (ert-with-message-capture): Capture
messages from prin1, princ and print.
(ert--make-message-advice): New function.
(ert--make-print-advice): New function.
* lisp/mouse.el (secondary-selection-exist-p): New function to
allow callers to tell existence of the secondary selection
in current buffer.
(secondary-selection-to-region): New function to set
beginning and end of the region from those of the secondary
selection.
(secondary-selection-from-region): New function to set
beginning and end of the secondary selection from those of
the region. (Bug#27530)
* etc/NEWS: Mention the new functions.
Problem reported by Afdam Plaice (Bug#28520) and by Eli Zaretskii
(Bug#28483#34). This is another bug that I introduced in my
recent copy-directory changes.
* lisp/files.el (copy-directory): Work with empty subdirectories, too.
* test/lisp/files-tests.el (files-tests--copy-directory):
Test for this bug.
* etc/NEWS: Describe changes.
* lisp/term/ns-win.el (mouse-wheel-scroll-amount,
mouse-wheel-progressive-speed): Set to smarter values for macOS
touchpads.
* src/nsterm.m (emacsView::mouseDown): Use precise scrolling deltas to
calculate scrolling for touchpads and mouse wheels.
(syms_of_nsterm): Add variables 'ns-use-system-mwheel-acceleration',
'ns-touchpad-scroll-line-height' and 'ns-touchpad-use-momentum'.
* src/keyboard.c (make_lispy_event): Pass on .arg when relevant.
* src/termhooks.h (event_kind): Update comments re. WHEEL_EVENT.
* lisp/mwheel.el (mwheel-scroll): Use line count.
* lisp/subr.el (event-line-count): New function.
* lisp/textmodes/ispell.el (ispell-get-decoded-string): Handle the
case of a nil Nth element of the language dictionary slot. This
avoids errors in 'flyspell-post-command-hook' when switching
dictionaries with some spell-checkers. (Bug#28501)
* lisp/net/tramp-sh.el (tramp-perl-file-truename):
Check also for symlinks.
(tramp-sh-handle-file-truename): Move check for a symlink
cycle to the end. Do not blame symlinks which look like a
remote file name.
* lisp/net/tramp.el (tramp-handle-file-truename): Expand result.
* lisp/files.el (files--ensure-directory): Treat any error, not
just file-already-exists, as an opportunity to check whether DIR
is already a directory (Bug#28508).
* lisp/simple.el (newline): Remove cl-assert calls
that didn't seem to be helping us debug Bug#18913,
and that caused problems as reported in Bug#28280.
Suggested by Glenn Morris (Bug#28280#8).
Problem reported by Andrew Christianson (Bug#28451):
* lisp/files.el (copy-directory): If COPY-CONTENTS, make the
destination directory if it does not exist, even if it is a
directory name. Simplify, and omit unnecessary test for an
already-existing non-directory target, since make-directory
diagnoses that for us now.
* test/lisp/files-tests.el (files-tests--copy-directory):
Test for this bug.
The pdf-view-mode entry had been added recently and should not have been
removed.
* lisp/net/mailcap.el: Restore pdf-view-mode entry from the pdf-tools
package.
* doc/misc/trampver.texi:
* lisp/net/trampver.el: Change version to "2.3.3.26.1".
(customize-package-emacs-version-alist): Add Tramp version
integrated in Emacs 26.1.
* configure.ac:
* nt/README.W32:
* README:
* msdos/sed2v2.inp: Increment Emacs version to 26.0.60.
* lisp/cus-edit.el (customize-changed-options-previous-release):
Update value to "25.3".
This fix fixes the fontification of a method inside a class at the time it is
typed, when there is a protection keyword clause preceding it.
* lisp/progmodes/cc-engine.el (c-forward-keyword-clause): Handle protection
keywords.
(c-looking-at-decl-block): Avoid scanning forward over protection keyword
clauses too eagerly.
* lisp/progmodes/cc-langs.el (c-protection-key c-post-protection-token): New
lang defconsts and defvars.
* lisp/progmodes/cc-mode.el (c-fl-decl-start): When we encounter a protection
keyword following a semicolon or brace, move forward over it before attempting
to parse a type.
* src/xdisp.c (handle_display_spec): If the display property is
wrapped in 'disable-eval' form, disable Lisp evaluation while
processing this property.
(handle_single_display_spec): Accept new argument ENABLE_EVAL_P.
If that argument is false, don't evaluate Lisp while processing
display properties.
* lisp/textmodes/enriched.el
(enriched-allow-eval-in-display-props): New defcustom.
(enriched-decode-display-prop): If
enriched-allow-eval-in-display-props is nil, wrap the display
property with 'disable-eval' to disable Lisp evaluation when the
display property is processed for display. (Bug#28350)
* lisp/gnus/mm-view.el (mm-inline-text): Re-enable processing of
enriched text.
* doc/lispref/display.texi (Display Property): Document the
'disable-eval' wrapping of 'display' properties.
* doc/emacs/text.texi (Enriched Properties): Document
'enriched-allow-eval-in-display-props'.
* etc/NEWS: Describe the security issues with Enriched Text mode
and their solution.
* lisp/emacs-lisp/timer-list.el (timer-list): Use cl-print
for handling functions.
(timer-list-mode): Capitalize major mode name. Set bidi direction
as in tabulated-list-mode.
* lisp/calendar/cal-tex.el (cal-tex-preamble): Make 12pt the
default class option.
(cal-tex-year, cal-tex-cursor-month-landscape): Pass landscape
request to `cal-tex-insert-preamble' function call within the
class option string.
(cal-tex-cursor-month): Don't pass any longer "12pt" argument
to `cal-tex-insert-preamble' function, as it is default.
(cal-tex-insert-preamble): Suppress landscape and size
argument, and replace them by a class-options string
argument. Do not insert any longer "\special{landscape}" in
case of landscape layout, as the job is made by the geometry
package.
* lisp/net/tramp-adb.el (tramp-adb-handle-copy-file):
* lisp/net/tramp-sh.el (tramp-sh-handle-copy-directory):
* lisp/net/tramp-smb.el (tramp-smb-handle-copy-directory)
(tramp-smb-handle-copy-file): Check, that NEWNAME is a
directory name when existing. Use `file-name-as-directory'
where appropriate.
Last I checked, inlining json-skip-whitespace didn't make much
difference. However, changing defsubsts to define-inline results
in roughly 15% reduction in read time on a 200K file.
* lisp/json.el (json-advance, json-peek, json-pop):
(json-skip-whitespace): Inline with define-inline.
(json-read-keyword): Don't use whitespace syntax.
(json-add-to-object): Simpler condition.
* lisp/term/w32-win.el (dynamic-library-alist): Include
association for the lcms2 library.
* src/lcms.c [WINDOWSNT]: Include windows.h and w32.h. Use
DEF_DLL_FN to define pointers to dynamically loaded lcms2
functions.
(cmsCIE2000DeltaE, cmsCIECAM02Init, cmsCIECAM02Forward)
(cmsCIECAM02Done): New macros.
(init_lcms_functions, Flcms2_available_p): New functions.
(Flcms_cie_de2000, Flcms_cam02_ucs) [WINDOWSNT]: Call
init_lcms_functions.
(syms_of_lcms2): Defsubr lcms2-available-p.
* src/w32fns.c (syms_of_w32fns): DEFSYM Qlcms2.
* configure.ac: Include lcms2 in the final report and in
emacs_config_features.
* nt/INSTALL:
* nt/INSTALL.W64: Update with the information about lcms2 library.
Most of this change is to boilerplate commentary such as license URLs.
This change was prompted by ftp://ftp.gnu.org's going-away party,
planned for November. Change these FTP URLs to https://ftp.gnu.org
instead. Make similar changes for URLs to other organizations moving
away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and
fsf.org when this works, as this will further help defend against
man-in-the-middle attacks (for this part I omitted the MS-DOS and
MS-Windows sources and the test tarballs to keep the workload down).
HTTPS is not fully working to lists.gnu.org so I left those URLs alone
for now.
This patch just changes code files; a followup companion patch
(much larger) will affect the commentary. This part is
separated out to make it easier to review.
* .dir-locals.el (change-log-mode):
* lisp/org/org-info.el (org-info-other-documents)
(org-info-map-html-url):
* lisp/org/ox-html.el (org-html-creator-string):
* lisp/startup.el (fancy-startup-text, fancy-about-text)
(fancy-splash-head):
* test/lisp/ffap-tests.el (ffap-other-window--bug-25352):
* test/lisp/thingatpt-tests.el (thing-at-point-test-data):
Use HTTPS instead of HTTP.
* lisp/color.el (color-name-to-rgb, color-complement): Clarify in
docstrings that RGB triplets should use four digits per component.
(color-rgb-to-hsl): Break line to avoid "Hidden behind deeper element"
warning.
* test/lisp/color-tests.el: New file.
* lisp/url/url-gw.el (url-open-stream): Only use :nowait if
we're doing async connections (bug#26835).
* lisp/url/url-parse.el (url): Add an asynchronous slot.
* lisp/url/url.el (url-asynchronous): New variable.
(url-retrieve-internal): Store the value.
(url-retrieve-synchronously): Bind the variable.
Also make its behaviour consistent with and-let* in that empty bindings
results in success, not failure.
* lisp/emacs-lisp/subr-x.el: Edit docstring, change else to then.
'cl-gensym' was simply moved here, but let us take an opportunity to
shed some historical baggage.
* lisp/subr.el (gensym): Remove special treatment of PREFIX as a
number. Use "g" as prefix to differentiate from cl-gensym defaults.
* doc/lispref/symbols.texi (Creating Symbols): Update accordingly.
* lisp/emacs-lisp/cl-macs.el (cl--gensym-counter, cl-gensym): Restore.
Removing extraneous code, thanks to Michael Heerdegen.
* lisp/emacs-lisp/subr-x.el (internal--listify): Remove latter
condition which always evaluates to t.
(internal--build-binding-value-form): Remove dead code.
Bug#28412
* lisp/files.el (basic-save-buffer): Re-arrange function so that
write-contents-functions are run earlier. If they return non-nil,
consider the buffer saved without requiring the buffer to be
visiting a file.
(save-some-buffers): This function should consider any buffer with a
buffer-local value for write-contents-functions eligible for
saving.
* test/lisp/files-tests.el (files-test-no-file-write-contents): New
test.
* doc/lispref/files.texi (Saving Buffers): Mention in docs.
* etc/NEWS: And in NEWS.
This also includes changes to if-let and when-let. The single tuple
special case is ambiguous, and binding a symbol to nil is not as
useful as binding it to its value outside the lexical scope of the
binding. (Bug#28254)
* etc/NEWS: Mention.
* lisp/emacs-lisp/subr-x.el (internal--listify):
(internal--build-binding-value-form): Extend to account for
solitary symbols and (EXPR) items in binding varlist.
(if-let*, when-let*): Nix single tuple case and incumbent
bind-symbol-to-nil behavior.
(and-let*): New macro.
(if-let, when-let): Mark obsolete. Redefine in terms of if-let*, so
they implicitly gain the new features without breaking existing code.
* test/lisp/emacs-lisp/subr-x-tests.el: Adjust tests for: lack of
single-tuple special case, lack of binding solitary symbols to nil,
and the introduction of uninterned symbols for (EXPR) bindings. Add
SRFI-2 test suite adapted to Elisp.
* lisp/progmodes/cc-engine.el (c-restore-<>-properties): After failing an
attempted match from the start of a token (in particular, "<<"), move to the
next token rather than the nex character before searching for the next "<".
The security patches released for Emacs 25.3 were less drastic
than what we had immediately put into master. Adjust master to
match 25.3 (Bug#28350).
* lisp/textmodes/enriched.el (enriched-translations):
Re-enable FUNCTION and display translations that are safe.
(enriched-handle-display-prop): Bring back.
(enriched-decode-display-prop): Bring back, but disable
the unsafe part.
This printing, while succint, is rather opaque. At least give an
immediate clue of whether different byte code printouts are for the
same or different byte code objects.
* lisp/emacs-lisp/cl-print.el (cl-print-object): Add object sxhash to
printed token "#<bytecode>".
* etc/NEWS: Mention this.
* lisp/thumbs.el (thumbs-rename-images): Treat the destination
as special only if it is a directory name. When there is
a marked list, turn the destination into a directory name
if it is not already.
Change write-file to be consistent with the new behavior
of copy-file, etc.
* etc/NEWS: Mention this.
* lisp/files.el (write-file): Treat the destination as special
only if it is a directory name.
Do the special dance with the destination only if it is a
directory name, for consistency with copy-file etc. (Bug#27986).
* doc/emacs/files.texi (Copying and Naming):
* doc/lispref/files.texi (Create/Delete Dirs):
* etc/NEWS: Document this.
* lisp/files.el (copy-directory): Treat NEWNAME as special
only if it is a directory name.
* lisp/files.el (files--ensure-directory): New function.
(make-directory): Use it to avoid bugs when (make-directory FOO t)
is invoked on a non-directory, or on a directory hierarchy that
is being built by some other process while Emacs is running.
* test/lisp/files-tests.el (files-tests--make-directory): New test.
* lisp/xdg.el (xdg-desktop-read-group): Add condition to catch
localized strings.
* test/lisp/xdg-tests.el (xdg-desktop-parsing): Add test to ensure
parsing l10n strings doesn't error but is essentially a no-op.
* lisp/gnus/mm-view.el (mm-inline-text):
Do not worry about enriched or richtext type.
* lisp/textmodes/enriched.el (enriched-translations):
Remove translations for FUNCTION, display (Bug#28350).
(enriched-handle-display-prop, enriched-decode-display-prop): Remove.
Use that to extend xdg-desktop-read-file. Also fix a bug where all
entries in all groups were read and returned by xdg-desktop-read-file.
* lisp/xdg.el (xdg-desktop-read-group): New function.
(xdg-desktop-read-file): Use it.
* test/data/xdg/malformed.desktop: New file.
* test/data/xdg/test.desktop: Add another section.
* test/lisp/xdg-tests.el (xdg-desktop-parsing): Test presence of a key
in another group. Test reading a prescribed group. Test detecting a
malformed key=value.
Construct Tramp syntax strings and regular expressions once instead
of every time they are used, and store them in alists keyed by Tramp
syntax.
* tramp.el (tramp-build-remote-file-name-spec-regexp)
(tramp-build-file-name-structure): New functions.
(tramp-prefix-format-alist, tramp-prefix-regexp-alist)
(tramp-method-regexp-alist)
(tramp-postfix-method-format-alist)
(tramp-postfix-method-regexp-alist)
(tramp-prefix-ipv6-format-alist, tramp-prefix-ipv6-regexp-alist)
(tramp-postfix-ipv6-format-alist)
(tramp-postfix-ipv6-regexp-alist)
(tramp-postfix-host-format-alist)
(tramp-postfix-host-regexp-alist)
(tramp-remote-file-name-spec-regexp-alist)
(tramp-file-name-structure-alist): New constants.
(tramp-lookup-syntax): New function.
(tramp-prefix-format, tramp-prefix-regexp, tramp-method-regexp)
(tramp-postfix-method-format, tramp-postfix-method-regexp)
(tramp-prefix-ipv6-format, tramp-prefix-ipv6-regexp)
(tramp-postfix-ipv6-format, tramp-postfix-ipv6-regexp)
(tramp-postfix-host-format, tramp-postfix-host-regexp)
(tramp-remote-file-name-spec-regexp, tramp-file-name-structure):
Use it.
* lisp/net/rcirc.el (rcirc-markup-urls): Use `make-text-button'
instead of `make-button'; the former is much more efficient in large
buffers, and for the purposes of rcirc, changes no functionality.
* lisp/mail/rmailedit.el (rmail-cease-edit): If no
content-type in edited headers, look for one in original
headers and add it to edited headers. (Bug #26918)
Use a marker to track start of new body, so that
content-transfer-encoding gets applied only to body. (Bug #27353).
Ensure blank line at end of message after encoding, not
before.
* lisp/dired.el (dired-mouse-find-file): Allow callers to
specify functions to visit file/directory.
(dired-mouse-find-file-other-window)
(dired-mouse-find-file-other-frame): New functions to visit
files in another window/frame. (Bug#27435)
* lisp/progmodes/verilog-mode.el (verilog-expand-dirnames): Fix expanding
"*/*", msg2284. Reported by Jonathan Ferguson.
(ignore-errors): Fix ignore-errors error on Emacs 22.3, bug1177. Reported
by Victor Lau.
(verilog-getopt, verilog-getopt-file) (verilog-library-flags,
verilog-substitute-file-name-path): Support -F in verilog getopt files,
bug1171. Reported by George Cuan.
(verilog-do-indent): Fix misindenting symbols starting with t,
bug1169. Reported by Hoai Tran.
(verilog-read-auto-template-middle): Fix slow template matching on
AUTOINST. Reported by Jeffrey Huynh.
(verilog-pretty-expr): The extra whitespace addition before "=" operators
is now done only if the whole assignment block contains the 2-character
"<=" operator. Remove the unused argument _myre. Use `unless',
`save-excursion' and `when' functions where possible. Internal variables
refactored for clarity. Follow elisp convention for closing parentheses.
By Kaushal Modi.
(verilog-get-lineup-indent-2): Update docstring. Internal variables
refactored for clarity. Earlier EDPOS argument was expected to be a
marker; it is now renamed to END and is now expected to be a position.
Use `when' instead of `if'. By Kaushal Modi.
(electric-verilog-terminate-line): Remove the unused second argument from
`verilog-pretty-expr' call. By Kaushal Modi.
(verilog-calc-1): Fix indentation of a virtual class definition after a
typedef class, bug1080. By Kaushal Modi.
* lisp/gnus/gnus-sum.el (gnus-summary-jump-to-group): Make sure that
the window to open the group buffer doesn't visit the summary buffer.
This fixes a bug: `gnus-summary-next-article' sometimes causes an error
by trying to select nonexistent summary window.
* lisp/xdg.el: Add support for Desktop Entry Specification.
(xdg--user-dirs-parse-line): Check if file is readable.
(xdg-desktop-group-regexp, xdg-desktop-entry-regexp): New variables.
(xdg--desktop-parse-line, xdg-desktop-read-file, xdg-desktop-strings):
New functions.
* test/lisp/xdg-tests.el:
* test/data/xdg/test.desktop:
* test/data/xdg/wrong.desktop: New files.
* lisp/emacs-lisp/ert.el (ert-batch-backtrace-right-margin):
Make it a user option.
(ert-run-tests-batch): Handle ert-batch-backtrace-right-margin nil.
* lisp/progmodes/sql.el (sql-postgres-list-databases): Handle non-zero
exit statuses from `psql -ltX' more gracefully by returning nil.
* test/lisp/progmodes/sql-tests.el
(sql-tests-postgres-list-databases-error): New test.
* doc/misc/tramp.texi (Traces and Profiles): Mention the
backtrace when tramp-verbose is greater than or equal to 10.
* lisp/net/tramp-adb.el (tramp-adb-file-name-handler-alist):
Use `tramp-handle-add-name-to-file'.
* lisp/net/tramp-gvfs.el (tramp-gvfs-file-name-handler-alist): Use
`tramp-handle-add-name-to-file' and `tramp-handle-file-truename'.
* lisp/net/tramp-sh.el (tramp-sh-handle-make-symbolic-link): Improve.
* lisp/net/tramp-smb.el (tramp-smb-errors):
Add "NT_STATUS_CONNECTION_DISCONNECTED" and
"NT_STATUS_OBJECT_PATH_SYNTAX_BAD".
(tramp-smb-file-name-handler-alist): Use `tramp-handle-file-truename'.
(tramp-smb-do-file-attributes-with-stat): Return non-nil only
if one of the attributes is non-nil.
(tramp-smb-handle-file-local-copy): Use `file-truename'.
(tramp-smb-handle-file-truename): Move to tramp.el.
(tramp-smb-handle-insert-directory): Show symlinks.
(tramp-smb-handle-make-symbolic-link): Improve.
(tramp-smb-read-file-entry): Handle extended file modes in Samba.
* lisp/net/tramp.el (tramp-handle-add-name-to-file)
(tramp-handle-file-truename): New defuns.
* test/lisp/net/tramp-tests.el (tramp-test21-file-links): Extend test.
(tramp--test-check-files): Make check for "smb".
Also unroll dispatch into a cond.
* lisp/json.el (json-readtable): Remove.
(json-readtable-dispatch): New macro. Assimilate json-readtable.
(json-read): Use the macro.
Previously, inputting "cats & dogs" would lose dogs because the
ampersand signifies a query parameter. Instead, hexify each word while
preserving quotes with split-string.
* lisp/net/eww.el (eww--dwim-expand-url): Join hexified words together
with + separators, instead of replacing whitespace with +.
* lisp/progmodes/cc-defs.el
(c-search-forward-char-property-with-value-on-char): New macro.
* lisp/progmodes/cc-mode.el (c-parse-quotes-before-change)
(c-parse-quotes-after-change): Rewrite the functions, simplifying
considerably, and removing unnecessary optimisations. Invalidate two caches
after manipulating text properties.
* lisp/progmodes/cc-langs.el (c-ambiguous-overloadable-or-identifier-prefices)
(c-ambiguous-overloadable-or-identifier-prefix-re): New c-lang-defconsts/vars.
* lisp/progmodes/cc-engine.el (c-forward-name): Do not try to parse "~" (and
two other symbols) as a cast without good evidence. Prefer an overloaded
operator in ambiguous cases.
* etc/NEWS: Mention the type change.
* lisp/descr-text.el (describe-char): Use gethash to access ucs-names.
Hardcode BEL's name into the function instead of needlessly mapping
over the hash table in the spirit of rassoc.
* lisp/international/mule-cmds.el (ucs-names): Fix variable and
function docstrings. Initialize a hash table for ucs-names--the
number of entries is 42845 here. Switch to hash-table
getters/setters.
(mule--ucs-names-annotation): Use hash-table getter.
(char-from-name): Upcase the string if ignore-case is truthy.
* lisp/leim/quail/latin-ltx.el: Use maphash instead of dolist.
* lisp/progmodes/cc-fonts.el (c-font-lock-enclosing-decls): abolish the
spurious check that the character before the start of an enclosed declaration
must be ; or }. It might also be {.
