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with a space.  Limit the symbols considered to the ones
that are bound or fbound (bug#16646).

Fixes: debbugs:16664

* doc/misc/epa.texi (Mail-mode integration): Mention epa-mail-aliases.

* lisp/epa.el (epa-mail-aliases): Doc fix.

* etc/NEWS: Related edit.

* lisp/minibuffer.el (completion-table-merge): New function.

* lisp/emacs-lisp/lisp.el (lisp-completion-at-point): Use
`completion-table-merge' instead of `completion-table-in-turn'.

Fixes: debbugs:16604

* net/tramp-sh.el (tramp-end-of-heredoc): New defconst.
(tramp-sh-handle-set-file-acl)
(tramp-sh-handle-start-file-process)
(tramp-sh-handle-write-region, tramp-sh-handle-vc-registered)
(tramp-find-executable, tramp-send-command): Use it.

* etc/NEWS: Related edit.

(python-shell-send-string-no-output): Fix docstring.

Fixes: debbugs:16547

the names.

Fixes: debbugs:16620

* faces.el (window-divider): New default value.  Rewrite
doc-string.
(window-divider-first-pixel, window-divider-last-pixel): New
faces.
* dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
* w32term.c (w32_draw_window_divider): Handle first and last
pixels specially.
* w32term.h (w32_fill_area_abs): New function.
* xdisp.c (x_draw_right_divider): Don't draw over bottom
divider.
* xfaces.c (realize_basic_faces): Handle new face ids.
* xfns.c (Fx_create_frame): Call x_default_parameter for right
and bottom divider width.
* xterm.c (x_draw_window_divider): Handle first and last pixels
specially.

`protected' and `public' can also be called without arguments.

* lisp/register.el (window-configuration-to-register)
(frame-configuration-to-register): Unadvertise unused argument.

* lisp/frameset.el (frameset-to-register): Remove unused argument.

I don't understand this feature.

* doc/emacs/misc.texi (Saving Emacs Sessions):
Mention desktop-auto-save-timeout.

* lisp/desktop.el (desktop-save-mode): Doc fix.

* etc/NEWS: Related edit.

* frameset.el (frameset-to-register):
* kmacro.el (kmacro-to-register):
* register.el (increment-register):
* calc/calc-yank.el (calc-copy-to-register, calc-insert-register)
(calc-append-to-register, calc-prepend-to-register):
* play/gametree.el (gametree-layout-to-register)
(gametree-apply-register-layout):
* textmodes/picture.el (picture-clear-rectangle-to-register)
(picture-yank-rectangle-from-register):
* vc/emerge.el (emerge-combine-versions-register):
Use register-read-with-preview to read registers.

* cedet/semantic/senator.el (senator-copy-tag-to-register):
Use register-read-with-preview, if available.

* calculator.el, emulation/viper-cmd.el: Comments.

* lisp/elec-pair.el (electric-pair-backward-delete-char): Don't error
when at beginning of (possibly narrowed) buffer.

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.

* term/ns-win.el (ns-suspend-error): New function.
(ns-initialize-window-system): Add ns-suspend-error to
suspend-hook.

Fixes: debbugs:16612

* lisp/register.el (register-read-with-preview, point-to-register)
(window-configuration-to-register, frame-configuration-to-register)
(jump-to-register, number-to-register, view-register, insert-register)
(copy-to-register, append-to-register, prepend-to-register)
(copy-rectangle-to-register): Doc fixes.

* lisp/emacs-lisp/find-func.el (find-function-C-source): Idem.
* lisp/emacs-lisp/nadvice.el (advice--cd*r): New function.
* help-fns.el (describe-function-1): Use it.

Fixes: debbugs:16478

* 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.

(shr-tag-svg): Respect `shr-inhibit-images'.
(shr-dom-to-xml): Respect `shr-blocked-images'.

Fixes: debbugs:15882

* net/shr.el (shr-generic): Make into a defsubst to make the stack
depth shallower.

* 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/delsel.el (delete-selection-mode): Doc fix.

* doc/misc/efaq.texi (Replacing highlighted text):
Update delete-selection-mode doc.

* etc/NEWS: Related edit.

* 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.

Reset :version, since the default value has not changed.

* etc/NEWS: Related edits.

* lisp/register.el (register-preview-delay, register-read-with-preview):
Doc fixes.

* 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

* mouse.el (mouse-drag-line): When window-resize-pixelwise is
nil call adjust-window-trailing-edge with suitable arguments
(Bug#16594).

* etc/NEWS: Add missing entry.

* lisp/hexl.el (hexl-mode-hook):
* lisp/ielm.el (ielm-mode-hook):
* lisp/emacs-lisp/lisp-mode.el (emacs-lisp-mode-hook)
(lisp-interaction-mode-hook):
* lisp/progmodes/cfengine.e (cfengine3-documentation-function):
Replace obsolete alias `turn-on-eldoc-mode' with `eldoc-mode'.

* lisp/emacs-lisp/eldoc.el: Same in commentary.