* doc/lispref/modes.texi (Mode Line Variables): Add a cross
reference to the Emacs mode line node that explains things
like `display-time-string' (bug#21002).
Alan Mackenzie [Sat, 30 Apr 2016 16:37:41 +0000 (16:37 +0000)]
CC Mode: Recognize a noise macro with parens after a declarator's identifier
* lisp/progmodes/cc-engine (c-forward-decl-or-cast-1): In the while loop
following comment "Skip over type decl suffix operators." insert code also
to check for noise macros with parentheses.
Explictly explain that package-initialize loads the packages
* lisp/emacs-lisp/package.el (package-initialize): Be explicit
in saying that `package-initialize' obviates adjusting the
path or requiring the packages, as this is a question that
apparently comes up now and then (bug#18829).
Move doc of backup-directory-alist to the Backup node
* doc/emacs/files.texi (Backup): Move the documentation of
`backup-directory-alist' here from the "Single or Numbered
Backups" node, because it doesn't seem to have much to do with
numbering (bug#18692).
Remove uses of the unused to-end parameter from simple.el
* lisp/simple.el (line-move-partial): Remove usages of the
unused to-end parameter, and make it optional (bug#14844).
(line-move): Remove use of the unused to-end parameter.
* lisp/cus-edit.el (custom-buffer-create): _ chars are
automatically removed when displaying help, so fix the last
doc change.
(custom-buffer-create-other-window): Ditto.
* lisp/cus-edit.el (custom-buffer-create-other-window): Don't
pass the unused description value on (for clarity) (bug#10540).
(custom-buffer-create): Ditto
* lisp/ibuffer.el (ibuffer-mode-operate-map): Move the diff
command to the "Operate" menu, and remove the customisation
entry to make the "View" menu more logical (bug#1150).
* lisp/progmoes/python.el (python-font-lock-keywords): Clean up the exception
list, adding a number of new Python 3 exceptions and moving some exceptions
to the Python 2 and 3 list as Python 2.7 includes them.
Anders Lindgren [Tue, 26 Apr 2016 18:58:52 +0000 (20:58 +0200)]
Fix bug#22891: wrong terminal width when a fringe width is zero.
When either fringe width is zero, Emacs reserved one column for a
continuation glyph. Terminal windows does not take this into
account when the frame is resized.
* lisp/window.el (window-adjust-process-window-size): Use
`window-max-chars-per-line' instead of `window-body-width'.
* lisp/term.el (term-window-width): Remove function. (It does the
same as `window-max-chars-per-line' but without recent bug fixes.)
(term-mode): Use `window-max-chars-per-line' instead of
`term-window-width'.
* lisp/textmodes/css-mode.el (css-value-class-alist): Add `calc()' as
a completion candidate for several value classes.
(css--value-class-lookup): Return only unique results.
* test/lisp/textmodes/css-mode-tests.el
(css-test-property-values-no-duplicates)
(css-test-value-class-lookup): Update to reflect the above changes.
Paul Eggert [Tue, 26 Apr 2016 16:12:14 +0000 (09:12 -0700)]
Fix socketd fd startup bug that I introduced
Problem reported by Matthew Leach in:
http://lists.gnu.org/archive/html/emacs-devel/2016-04/msg00778.html
* src/emacs.c (main): Indicate more clearly the coupling between
the --daemon option and init_process_emacs.
* src/lisp.h: Adjust to API changes.
* src/process.c (set_external_socket_descriptor):
Remove, replacing by ...
(init_process_emacs): ... passing the socket FD here instead.
All uses changed.
Tao Fang [Mon, 25 Apr 2016 23:24:44 +0000 (01:24 +0200)]
Fix: (void-variable url-http-response-status)
* lisp/url/url-http.el
(url-https-proxy-after-change-function): Display the error
message before doing the callback to avoid a void variable
situation (bug#23290).
* lisp/mail/smtpmail.el (smtpmail-via-smtp): Move the sending
of the data end marker from here... (bug#23020).
(smtpmail-send-data): ... to here, so that we don't get a
"Sending done" before we've sent the final "." (which can make
the SMPT server reject the email.
Alan Mackenzie [Mon, 25 Apr 2016 17:57:24 +0000 (17:57 +0000)]
Fix spurious fontification of "for (; a * b;)" in CC Mode.
* lisp/progmodes/cc-fonts.el (c-font-lock-declarations): Check for being
inside the parens of a for statement and after a semicolon near the beginning
of the lambda form.
Paul Eggert [Mon, 25 Apr 2016 17:41:29 +0000 (10:41 -0700)]
New function ‘char-from-name’
This also fixes the mishandling of "\N{CJK COMPATIBILITY
IDEOGRAPH-F900}", "\N{VARIATION SELECTOR-1}", etc.
Problem reported by Eli Zaretskii in:
http://lists.gnu.org/archive/html/emacs-devel/2016-04/msg00614.html
* doc/lispref/nonascii.texi (Character Codes), etc/NEWS: Document this.
* lisp/international/mule-cmds.el (char-from-name): New function.
(read-char-by-name): Use it. Document that "BED" is treated as
a name, not as a hexadecimal number. Reject out-of-range integers,
floating-point numbers, and strings with trailing junk.
* src/lread.c (character_name_to_code): Call char-from-name
instead of inspecting ucs-names directly, so that we handle
computed names like "VARIATION SELECTOR-1". Do not use an auto
string, since char-from-name might GC.
* test/src/lread-tests.el: Add tests for new behavior, and
fix some old tests that were wrong.
; Run find-function-after-hook after finding a symbol
* lisp/emacs-lisp/find-func.el (find-library):
* lisp/help-mode.el (help-function-def, help-variable-def):
Run `find-function-after-hook' inside the help-function of the
buttons (bug#22583).
Alan Mackenzie [Mon, 25 Apr 2016 17:08:26 +0000 (17:08 +0000)]
c-forward-<>-arglist no longer directly applies face properties in Java Mode.
This allows the calling of c-restore-<>-properties from c-common-init without
the test suite giving spurious errors.
* lisp/progmodes/cc-engine.el (c-forward-<>-arglist): Remove the form that
sets face properties.
(c-forward-<>-arglist-recur): Reformulate the bit that handles types inside
template brackets using c-inside-<>-type-key. Don't bind
c-record-type-identifiers or c-record-found-types around the recursive call,
allowing positions of found types to flow back to the caller.
* lisp/progmodes/cc-langs.el (c-inside-<>-type-kwds, c-inside-<>-type-key):
new lang consts/var.
* lisp/progmodes/cc-mode.el (c-common-init): Don't remove
c-restore-<>-properties from the list of functions called at mode
initialization.
Alan Mackenzie [Mon, 25 Apr 2016 15:19:58 +0000 (15:19 +0000)]
Add fontification for a C declaration which looks like a function call.
For example, "t1 *fn (t2 *b);".
* lisp/progmodes/cc-engine.el (c-forward-decl-or-cast-1): Add new variable
at-decl-start, setting it to whether the putative decl starts immediately
after ; or { or }. Accept such a construct as a decl when at-decl-start is
non-nil.
* lisp/progmodes/cc-langs.el (c-pre-start-tokens): New language variable.
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