circumstances. Also fix an obscure bug where "\\s!" shouldn't be
recognised as a comment.
* progmodes/cc-engine.el (c-state-pp-to-literal): Check for "\\s!"
as well as normal comment starter.
(c-parse-state-get-strategy): Extra return possibility
'back-and-forward.
(c-remove-stale-state-cache): Extra element CONS-SEPARATED in
return value list to indicate replacement of a brace-pair cons
with its car.
(c-parse-state-1): With 'back-and-forward, only call
c-append-lower-brace-pair-to state-cache when cons-separated.
* doc/emacs/regs.texi (Registers): Mention previewing.
* lisp/register.el (register-preview-default): New function,
split from register-preview.
(register-preview-function): Rename from register-preview-functions,
make it not a hook.
(register-preview): Use register-preview-function.
(register-read-with-preview): Error on non-character event.
* etc/NEWS: Related markup.
Fixes: debbugs:16595
* lisp/progmodes/ruby-mode.el (ruby-font-lock-keywords): For built-ins
that require arguments, check that they're followed by something that
looks like argument.
* lisp/progmodes/ruby-mode.el (ruby-smie--implicit-semi-p): Check for
`:' before binary operators. Don't check for `:'
before `[' and `(', or their syntax status. A percent literal
can't end with either.
src/print.c (Fexternal_debugging_output): If the argument character
is non-ASCII, encode it with the current locale's encoding before
writing the result to the terminal.
* lisp/progmodes/ruby-mode.el (ruby-align-chained-calls): New option.
(ruby-smie-grammar): Make "." right-associative. Make its priority
lower than the ternary and all binary operators.
(ruby-smie-rules): Indent "(" relative to the first non-"."
parent, or the first "." parent at indentation. Use
`ruby-align-chained-calls' for indentation of "." tokens.
* test/automated/ruby-mode-tests.el (ruby-align-chained-calls):
New test.
Fixes: debbugs:16593
* doc/lispref/searching.texi (String Search): Incremental word search fixes.
* lisp/sort.el (delete-duplicate-lines): Remove `:weakness 'key'
from `make-hash-table'.
* lisp/textmodes/ispell.el (ispell-init-process): Change message format
to be consistent with other messages.
* lisp/emacs-lisp/trace.el (trace--read-args, trace-function-foreground)
(trace-function-background): Doc fixes.
Commentary update for this package now using nadvice.el, not advice.el.
* etc/NEWS: Related edits.
* lisp/mail/reporter.el (reporter-dump-variable): In case of void-variable,
do not mess with mail-buffer position (fixes 2009-11-03 change).
* lisp/progmodes/cc-mode.el (c-submit-bug-report):
Check auto-fill-mode is bound.
Fixes: debbugs:16592
* lisp/startup.el (fancy-splash-image-file): New function,
split from fancy-splash-head.
(fancy-splash-head, use-fancy-splash-screens-p): Use it,
so that we are both using the same image.
Fixes: debbugs:16574
2014-01-31 Alex Schroeder <alex@gnu.org> (tiny change)
* gnus-tut.txt (Message-ID): Typo fix (bug#15556).
2014-01-31 Dave Abrahams <dave@boostpro.com>
* gnus-salt.el (gnus-tree-highlight-article): Don't move point around
in the summary buffer (bug#13769).
2014-01-31 Lars Ingebrigtsen <larsi@gnus.org>
* gnus-art.el (gnus-article-setup-buffer): Refresh the summary buffer
name if we're using a single article buffer. Otherwise, it may point
to a killed buffer (bug#13756).
2014-01-30 Lars Ingebrigtsen <larsi@gnus.org>
* nnmail.el (nnmail-split-it): Instead of redoing the search to restore
the match data, just save and restore it explictly (bug#12375).
* gnus-sum.el (gnus-summary-read-group-1): Initialize the spam code if
that's needed.
* spam.el (spam-initialize): Allow calling repeatedly, but only run the
the code once (bug#9069).
