Small files.el hack-local changes for mode-only case.

[bpt/emacs.git] / lisp / ChangeLog

2011-05-21  Glenn Morris  <rgm@gnu.org>

	* files.el (hack-local-variables-prop-line, hack-local-variables):
	If only interested in the mode, don't bother doing the other stuff.

	* image-mode.el (image-after-revert-hook):
	Redraw all frames on which the image is visible.  (Bug#8567)

	* dired-aux.el (dired-touch-initial): Just use current-time.  (Bug#6887)

	* wid-edit.el (widget-checklist-match-inline):
	Fix 2011-04-19 change.  (Bug#8649)

2011-05-20  Stefan Monnier  <monnier@iro.umontreal.ca>

	* emacs-lisp/checkdoc.el (checkdoc-sentencespace-region-engine):
	Also allow singlespace after single-letter capitals followed by a dot.

	* nxml/nxml-mode.el (nxml-electric-slash): Reindent when completion is
	enabled.  Suggested by James Ahlborn <jahlborn@gmail.com> (bug#8704).

2011-05-20  Nix  <nix@esperi.org.uk>

	* files.el (basic-save-buffer-2):
	Fix handling of break-hardlink-on-save with non-existent files.

2011-05-19  Deniz Dogan  <deniz@dogan.se>

	* net/rcirc.el (rcirc-mode): Initialize rcirc-urls to nil.
	(rcirc-markup-urls): Check if rcirc-url-regexp is nil.

2011-05-19  Glenn Morris  <rgm@gnu.org>

	* progmodes/f90.el (f90-type-def-re):
	Handle "type, bind(c)".  (Bug#8691)

	* emacs-lisp/autoload.el (batch-update-autoloads):
	Set autoload-excludes by parsing loadup.el rather than Makefiles.

2011-05-18  Michael Albinus  <michael.albinus@gmx.de>

	* net/tramp.el (tramp-process-actions): Set "first-password-request"
	property for the correct connection in case of multihops.

2011-05-18  Glenn Morris  <rgm@gnu.org>

	* emacs-lisp/authors.el (authors-fixed-entries): Remove fakemail.c.
	* mail/sendmail.el (sendmail-program): Fall back to just "sendmail".

	Rationalize calendar handling of day and month abbrev-arrays.
	* calendar/calendar.el (calendar-customized-p): New function.
	(calendar-abbrev-construct, calendar-make-alist): Change what it does.
	(calendar-day-name-array, calendar-month-name-array): Doc fix.
	Add :set function.
	(calendar-abbrev-length, calendar-day-abbrev-array)
	(calendar-month-abbrev-array): Make defcustoms, with appropriate :set.
	(calendar-day-abbrev-array, calendar-month-abbrev-array):
	Elements may no longer be nil.
	(calendar-day-name, calendar-month-name):
	Update for changed nature of abbrev arrays.
	* calendar/diary-lib.el (diary-name-pattern):
	Update for changed nature of abbrev arrays.
	(diary-mark-entries-1): Update calendar-make-alist calls.
	(diary-font-lock-date-forms): Doc fix for changed abbrev arrays.
	* calendar/cal-html.el (cal-html-day-abbrev-array):
	Simply inherit from calendar-day-abbrev-array.

2011-05-17  Stefan Monnier  <monnier@iro.umontreal.ca>

	* progmodes/grep.el (grep-mode): Disable default
	compilation-directory-matcher setting (bug#8684).

2011-05-17  Michael Albinus  <michael.albinus@gmx.de>

	* net/tramp.el (tramp-handle-insert-file-contents): Use "dd"
	instead of "head" and "tail".  There were problems with SunOS 5.9,
	and it performs better.

2011-05-17  Glenn Morris  <rgm@gnu.org>

	* mail/mail-utils.el (mail-dont-reply-to): Silence compiler.

	* progmodes/idlw-shell.el (idlwave-shell-complete-filename):
	Replace obsolete function.

	* shell.el (pcomplete-parse-arguments-function): Declare.

	* calendar/appt.el (appt-message-warning-time, appt-display-mode-line)
	(appt-display-diary, appt-display-interval, appt-prev-comp-time)
	(appt-check): Doc fixes.
	(appt-disp-window-function, appt-delete-window-function):
	Remove needless special case in custom :type.
	(appt-display-count): Default to 0, not nil.
	(appt-check): Reset appt-display-count to 0, not nil.

2011-05-17  Juanma Barranquero  <lekktu@gmail.com>

	* progmodes/python.el (python-font-lock-keywords):
	Add the Python 3.X keyword "nonlocal" (bug#8639).

2011-05-16  Stefan Monnier  <monnier@iro.umontreal.ca>

	* emacs-lisp/eieio.el (defmethod): Fix quoting of code (bug#8677).

2011-05-16  Kevin Ryde  <user42@zip.com.au>

	* info-look.el (makefile-automake-mode): New setups, looking in
	automake manual, then makefile-mode.
	(makefile-mode): Remove automake manual, have it just in
	makefile-automake-mode since there's various things different or
	not relevant to plain make.
	(makefile-mode): Remove "other-modes" non-existent automake-mode,
	believe a hypothetical automake-mode would go to makefile-mode,
	not the other way around.

2011-05-15  Chong Yidong  <cyd@stupidchicken.com>

	* vc/diff-mode.el (diff-fixup-modifs): Locate correct position for
	hunk-end tags (Bug#8672).

	* vc/vc-annotate.el (vc-annotate-mode-map): Bind = to
	vc-annotate-show-diff-revision-at-line (Bug#8671).

2011-05-14  Glenn Morris  <rgm@gnu.org>

	* vc/add-log.el (add-change-log-entry): Don't start adding a new entry
	in the middle of an existing one with multiple authors.  (Bug#8645)
	(change-log-font-lock-keywords): Also handle multiple author lines
	with leading tabs.  (Bug#8644)

	* calendar/appt.el (appt-check): Rename some local variables.
	Some simplification/reordering.

	* mail/feedmail.el (feedmail-confirm-outgoing-timeout)
	(feedmail-sendmail-f-doesnt-sell-me-out)
	(feedmail-queue-slug-suspect-regexp, feedmail-debug)
	(feedmail-debug-sit-for, feedmail-queue-express-hook)
	(feedmail-queue-runner-message-sender): Set :version.
	(bbdb-search, bbdb-records, smtp-via-smtp, smtp-server)
	(bbdb-dwim-net-address, vm-mail): Declare.
	(feedmail-binmail-gnulinuxish-template):
	Rename from feedmail-binmail-linuxish-template.
	(feedmail-buffer-to-smtp, feedmail-vm-mail-mode):
	Use insert-buffer-substring.

2011-05-14  Bill Carpenter  <bill@carpenter.org>

	* mail/feedmail.el (feedmail-patch-level): Increase.
	(feedmail-debug): New custom group.
	(feedmail-confirm-outgoing-timeout)
	(feedmail-sendmail-f-doesnt-sell-me-out)
	(feedmail-queue-slug-suspect-regexp, feedmail-debug)
	(feedmail-debug-sit-for, feedmail-queue-express-hook): New options.
	(feedmail-sender-line, feedmail-from-line)
	(feedmail-fiddle-headers-upwardly, feedmail-enable-spray)
	(feedmail-spray-this-address)
	(feedmail-spray-address-fiddle-plex-list)
	(feedmail-queue-use-send-time-for-date)
	(feedmail-queue-use-send-time-for-message-id)
	(feedmail-last-chance-hook, feedmail-queue-runner-mode-setter)
	(feedmail-buffer-eating-function):
	Doc fixes.
	(feedmail-spray-via-bbdb, feedmail-buffer-to-smtp)
	(feedmail-vm-mail-mode, feedmail-message-action-scroll-up)
	(feedmail-message-action-scroll-down): New functions.
	(feedmail-queue-directory, feedmail-queue-draft-directory):
	Use expand-file-name.
	(feedmail-prompt-before-queue-standard-alist): Add scroll entries.
	Remove C-v help entry.
	(feedmail-queue-buffer-file-name): New variable.
	(feedmail-mail-send-hook-splitter, feedmail-buffer-to-binmail)
	(feedmail-buffer-to-smtpmail, feedmail-queue-express-to-draft)
	(feedmail-message-action-send-strong, feedmail-message-action-edit)
	(feedmail-message-action-draft, feedmail-message-action-draft-strong)
	(feedmail-message-action-queue, feedmail-message-action-queue-strong)
	(feedmail-message-action-toggle-spray)
	(feedmail-run-the-queue-no-prompts)
	(feedmail-run-the-queue-global-prompt, feedmail-queue-reminder)
	(feedmail-look-at-queue-directory, feedmail-queue-subject-slug-maker)
	(feedmail-create-queue-filename, feedmail-rfc822-time-zone):
	(feedmail-fiddle-header, feedmail-give-it-to-buffer-eater)
	(feedmail-envelope-deducer, feedmail-fiddle-from)
	(feedmail-fiddle-sender, feedmail-default-date-generator)
	(feedmail-fiddle-date, feedmail-fiddle-message-id)
	(feedmail-fiddle-spray-address)
	(feedmail-fiddle-list-of-spray-fiddle-plexes)
	(feedmail-fiddle-list-of-fiddle-plexes)
	(feedmail-fill-to-cc-function, feedmail-fill-this-one)
	(feedmail-one-last-look, feedmail-fqm-p): Add debug calls.
	(feedmail-queue-runner-message-sender, feedmail-binmail-template):
	Change default.  Doc fix.
	(feedmail-queue-runner-cleaner-upper): Use feedmail-say-chatter.
	(feedmail-binmail-linuxish-template): New constant.
	(feedmail-buffer-to-sendmail): Doc fix.  Add debug call.
	Respect feedmail-sendmail-f-doesnt-sell-me-out.
	(feedmail-send-it): Add debug call.
	Use feedmail-queue-buffer-file-name, and
	feedmail-send-it-immediately-wrapper.
	(feedmail-message-action-send): Add debug call.
	Use feedmail-send-it-immediately-wrapper.
	(feedmail-queue-express-to-queue): Add debug call.
	Run feedmail-queue-express-hook.
	(feedmail-message-action-help): Add debug call.  Use feedmail-p-h-b-n.
	(feedmail-message-action-help-blat):
	Rename from feedmail-queue-send-edit-prompt-help-first.
	(feedmail-run-the-queue): Add debug call.  Set buffer-file-type.
	Check line-endings.  Handle errors better.
	(feedmail-queue-reminder-brief, feedmail-queue-reminder-medium):
	Doc fix.  Add debug call.
	(feedmail-queue-send-edit-prompt): Doc fix.  Add debug call.
	Use feedmail-queue-send-edit-prompt-inner.
	(feedmail-queue-runner-prompt, feedmail-scroll-buffer): New functions.
	(feedmail-queue-send-edit-prompt-inner): New function, extracted
	from feedmail-queue-send-edit-prompt.
	(feedmail-queue-send-edit-prompt-help)
	(feedmail-queue-send-edit-prompt-help-later): Remove functions.
	(feedmail-tidy-up-slug): Add debug call.
	Respect feedmail-queue-slug-suspect-regexp.
	(feedmail-queue-subject-slug-maker): Use buffer-substring-no-properties.
	(feedmail-dump-message-to-queue): Add debug call.
	Expand queue-directory.
	(feedmail-dump-message-to-queue): Change message slightly.
	Use feedmail-say-chatter.
	(feedmail-rfc822-date): Add debug call.  Bind system-time-locale.
	(feedmail-send-it-immediately-wrapper): New function.
	(feedmail-send-it-immediately): Add debug calls.  Use let not let*.
	Insert empty string rather than newline.  Handle full-frame case.
	Use catch/throw.  Use feedmail-say-chatter.
	(feedmail-fiddle-from): Try mail-host-address.
	(feedmail-default-message-id-generator): Doc fix.
	Bind system-time-locale.  Handle missing end.
	(feedmail-fiddle-x-mailer): Add debug call.
	Handle feedmail-x-mailer-line being nil.
	(feedmail-accume-n-nuke-header, feedmail-deduce-address-list):
	Add debug call.  Use buffer-substring-no-properties.
	(feedmail-say-debug, feedmail-say-chatter): New functions.
	(feedmail-find-eoh): Give an explicit error.

2011-05-13  Ulf Jasper  <ulf.jasper@web.de>

	* net/newst-treeview.el (newsticker-treeview-face): Change default
	family from helvetica to sans.
	(newsticker-treeview-tool-bar-map): Move tool-bar icons to
	etc/images/newsticker.

	* net/newst-reader.el (newsticker-feed-face): Change default
	family from helvetica to sans.

	* net/newst-plainview.el (newsticker-new-item-face)
	(newsticker-old-item-face, newsticker-immortal-item-face)
	(newsticker-obsolete-item-face, newsticker-date-face)
	(newsticker-statistics-face): Change default family from
	helvetica to sans.
	(newsticker--plainview-tool-bar-map): Move tool-bar icons to
	etc/images/newsticker.

	* net/newst-backend.el (newsticker--do-run-auto-mark-filter),
	(newsticker--process-auto-mark-filter-match): : Tell user about
	auto-marking.

2011-05-13  Didier Verna  <didier@xemacs.org>

	Common Lisp indentation improvements on defmethod and lambda-lists.
	* cl-indent.el: Advertise the changes and remove obsolete TODO entries.
	(lisp-lambda-list-keyword-parameter-indentation)
	(lisp-lambda-list-keyword-parameter-alignment)
	(lisp-lambda-list-keyword-alignment): New customizable user options.
	(lisp-indent-defun-method): Improve docstring.
	(extended-loop-p): Fix comment.
	(lisp-indent-lambda-list-keywords-regexp): New variable.
	(lisp-indent-lambda-list): New function.
	(lisp-indent-259): Use it.
	(lisp-indent-defmethod): Support for more than one
	method qualifier and properly indent methods lambda-lists.
	(defgeneric): Provide a missing common-lisp-indent-function property.

2011-05-13  Stefan Monnier  <monnier@iro.umontreal.ca>

	* thingatpt.el (bounds-of-thing-at-point): Return nil rather than
	bounds for the empty string (bug#8667).

2011-05-13  Glenn Morris  <rgm@gnu.org>

	* mail/feedmail.el (feedmail-buffer-to-sendmail): Require sendmail.

	* mail/sendmail.el (sendmail-program): Try executable-find first.
	(sendmail-send-it): `sendmail-program' cannot be unbound.

	* calendar/appt.el (appt-make-list): Simplify.
	(appt-time-msg-list): Doc fix.
	(appt-check): Change mode-line message at the time of the appointment.

2011-05-12  Andreas Schwab  <schwab@linux-m68k.org>

	* progmodes/ld-script.el (ld-script-keywords)
	(ld-script-builtins): Update keywords list.

2011-05-12  Stefan Monnier  <monnier@iro.umontreal.ca>

	* progmodes/grep.el (grep-filter): Don't trip on partial lines.

	* shell.el (shell-completion-vars): New function.
	(shell-mode):
	* simple.el (read-shell-command): Use it.
	(blink-matching-open): No need for " [...]" in minibuffer-message.

2011-05-12  Glenn Morris  <rgm@gnu.org>

	* calendar/appt.el (appt-now-displayed): Remove pointless variable.
	(appt-check): Simplify.

2011-05-12  Eli Zaretskii  <eliz@gnu.org>

	* smerge-mode.el (smerge-resolve): Use null-device rather than a
	literal "/dev/null".

2011-05-12  Stefan Monnier  <monnier@iro.umontreal.ca>

	* emacs-lisp/lisp.el (lisp-complete-symbol, lisp-completion-at-point):
	Fix typo.

2011-05-12  Ralph Schleicher  <rs@ralph-schleicher.de>

	* progmodes/which-func.el (which-function):
	Use add-log-current-defun instead of add-log-current-defun-function,
	which might not be defined (Bug#8260).

2011-05-12  Glenn Morris  <rgm@gnu.org>

	* emacs-lisp/bytecomp.el (byte-compile-file-form-defmumble):
	Let byte-compile-initial-macro-environment always take precedence.

2011-05-12  Stefan Monnier  <monnier@iro.umontreal.ca>

	* net/rcirc.el: Add support for SSL/TLS connections.
	(rcirc-server-alist): New field `encryption'.
	(rcirc): Check `encryption' settings.
	(rcirc-connect): New arg `encryption'.  Use open-network-stream.
	Merge make-local-variable into `set'.
	(rcirc--connection-open-p): New function.
	(rcirc-send-string, rcirc-clean-up-buffer): Use it to handle case where
	the process is not a network process (e.g. running gnutls-cli).
	(set-rcirc-decode-coding-system, set-rcirc-encode-coding-system):
	Make rcirc-(en|de)code-coding-system local here.
	(rcirc-mode): Merge make-local-variable into `set'.
	(rcirc-parent-buffer): Make permanent buffer-local.
	(rcirc-multiline-minor-mode): Don't do it here.
	(rcirc-switch-to-server-buffer): Don't switch to a random buffer if
	there's no server buffer.

2011-05-11  Glenn Morris  <rgm@gnu.org>

	* newcomment.el (comment-kill): Prefix "unused" local.

	* term/w32console.el (get-screen-color): Declare.

	* emacs-lisp/bytecomp.el (byte-compile-arglist-warn):
	Handle symbol elements of byte-compile-initial-macro-environment.

2011-05-10  Leo Liu  <sdl.web@gmail.com>

	* bookmark.el (bookmark-bmenu-mode-map):
	Bind bookmark-bmenu-search to `/'.

	* mail/footnote.el: Convert to utf-8 encoding.
	(footnote-unicode-string, footnote-unicode-regexp): New variable.
	(Footnote-unicode): New function.
	(footnote-style-alist): Add unicode style to the list.
	(footnote-style): Doc fix.

2011-05-10  Jim Meyering  <meyering@redhat.com>

	Fix doubled-word typos.
	* international/quail.el (quail-insert-kbd-layout): and and -> and
	* kermit.el: and and -> and
	* net/ldap.el (ldap-search-internal): to to -> to
	* progmodes/vhdl-mode.el (vhdl-offsets-alist): Likewise.
	* progmodes/js.el (js-mode): and and -> and
	* textmodes/artist.el (artist-move-to-xy): at at -> at
	(artist-draw-region-trim-line-endings): if if -> if
	And Safetyc -> Safety.
	* textmodes/reftex-dcr.el (reftex-view-crossref): at at -> at a

2011-05-10  Glenn Morris  <rgm@gnu.org>
            Stefan Monnier  <monnier@iro.umontreal.ca>

	* files.el (hack-one-local-variable-eval-safep):
	Consider "eval: (foo-mode)" to be safe.  (Bug#8613)

2011-05-10  Glenn Morris  <rgm@gnu.org>

	* calendar/diary-lib.el (diary-list-entries-hook)
	(diary-mark-entries-hook, diary-nongregorian-listing-hook)
	(diary-nongregorian-marking-hook, diary-list-entries)
	(diary-include-other-diary-files, diary-mark-entries)
	(diary-mark-included-diary-files): Doc fixes.

2011-05-09  Juanma Barranquero  <lekktu@gmail.com>

	* misc.el: Require tabulated-list.el during compilation.

2011-05-09  Chong Yidong  <cyd@stupidchicken.com>

	* progmodes/compile.el (compilation-start):
	Run compilation-filter-hook for the async case too.
	(compilation-filter-hook): Doc fix.

2011-05-09  Deniz Dogan  <deniz@dogan.se>

	* wdired.el: Remove outdated installation comment.  Fix usage
	comment.

2011-05-09  Juanma Barranquero  <lekktu@gmail.com>

	* misc.el: Implement new command `list-dynamic-libraries'.
	(list-dynamic-libraries--loaded-only-p): New variable.
	(list-dynamic-libraries--refresh): New function.
	(list-dynamic-libraries): New command.

2011-05-09  Chong Yidong  <cyd@stupidchicken.com>

	* progmodes/compile.el (compilation-error-regexp-alist-alist):
	Fix the ant regexp to handle end-line and end-column info from jikes.
	Re-introduce maven regexp.  Give the ruby-Test::Unit regexp a
	higher priority to avoid clobbering by gnu.

2011-05-08  Chong Yidong  <cyd@stupidchicken.com>

	* cus-face.el (custom-declare-face): Call custom-theme-recalc-face
	if the face has existing theme settings (Bug#8454).

2011-05-08  Ralph Schleicher  <rs@ralph-schleicher.de>

	* progmodes/perl-mode.el (perl-imenu-generic-expression):
	Only match variables declared via `my' or `our' (Bug#8261).

	* net/browse-url.el (browse-url-of-dired-file): Allow browsing of
	special file names `.' and `..' (Bug#8259).

2011-05-08  Chong Yidong  <cyd@stupidchicken.com>

	* progmodes/grep.el (grep-mode-font-lock-keywords):
	Remove buffer-changing entries.
	(grep-filter): New function.
	(grep-mode): Add it to compilation-filter-hook.

	* progmodes/compile.el (compilation-filter-hook)
	(compilation-filter-start): New defvars.
	(compilation-filter): Call compilation-filter-hook prior to
	updating the process mark.

2011-05-08  Stefan Monnier  <monnier@iro.umontreal.ca>

	* emacs-lisp/eieio.el (defmethod): Fix typo in last change.

2011-05-07  Eli Zaretskii  <eliz@gnu.org>

	* mail/sendmail.el (send-mail-function): On MS-Windows, default to
	mailclient-send-it even if window-system is nil.  (Bug#8595)

	* term/w32console.el (terminal-init-w32console):
	Call get-screen-color and use its output to set the frame
	background-mode.  (Bug#8597)

2011-05-07  Stefan Monnier  <monnier@iro.umontreal.ca>

	Make bytecomp.el understand that defmethod defines funs (bug#8631).
	* emacs-lisp/eieio.el (eieio--defalias, eieio--defgeneric-init-form):
	New functions.
	(defgeneric, eieio--defmethod): Use them.
	(eieio-defgeneric): Remove.
	(defmethod): Call defgeneric in a way visible to the byte-compiler.

2011-05-07  Glenn Morris  <rgm@gnu.org>

	* calendar/timeclock.el (timeclock-log-data): Remove unused local.
	Use let rather than let*.
	(timeclock-find-discrep): Remove unused local.

	* calendar/diary-lib.el (diary-comment-start): Doc fix.

	* calendar/appt.el (appt-time-msg-list): Doc fix.

2011-05-06  Noah Friedman  <friedman@splode.com>

	* apropos.el (apropos-print-doc): Only use
	emacs-lisp-docstring-fill-column when it is bound to an integer,
	per that variable's documentation.

2011-05-06  Stefan Monnier  <monnier@iro.umontreal.ca>

	* lpr.el (print-region-1): Echo lpr-program's output, so error messages
	and warnings are not silently discarded (e.g. use -d instead of -P).

2011-05-06  Glenn Morris  <rgm@gnu.org>

	* calendar/appt.el (appt-message-warning-time): Doc fix.
	(appt-warning-time-regexp): New option.
	(appt-make-list): Respect appt-message-warning-time.

	* calendar/diary-lib.el (diary-comment-start, diary-comment-end):
	New options.
	(diary-add-to-list): Strip comments from the displayed string.
	(diary-mode): Set comment-start and comment-end.

	* vc/diff-mode.el (smerge-refine-subst): Declare.
	(diff-refine-hunk): Don't require smerge-mode when compiling.

2011-05-06  Juanma Barranquero  <lekktu@gmail.com>

	* simple.el (list-processes): Return nil as the docstring says.

2011-05-05  Michael Albinus  <michael.albinus@gmx.de>

	* net/ange-ftp.el (ange-ftp-binary-file-name-regexp): Set default
	to "".
	(ange-ftp-write-region, ange-ftp-insert-file-contents)
	(ange-ftp-copy-file-internal): Use only `ange-ftp-binary-file' for
	determining of binary transfer.  (Bug#7383)

2011-05-05  Michael Albinus  <michael.albinus@gmx.de>

	* net/tramp-sh.el (tramp-do-copy-or-rename-file-out-of-band):
	Fix port computation bug.  (Bug#8618)

2011-05-05  Glenn Morris  <rgm@gnu.org>

	* allout-widgets.el (allout-widgets-mode-inhibit): Declare before use.

	* simple.el (shell-dynamic-complete-functions)
	(comint-dynamic-complete-functions): Declare.

	* net/network-stream.el (gnutls-negotiate):
	* simple.el (tabulated-list-print): Fix declarations.

	* progmodes/gud.el (syntax-symbol, syntax-point):
	Remove unnecessary and incorrect declarations.

	* emacs-lisp/check-declare.el (check-declare-scan):
	Handle byte-compile-initial-macro-environment in bytecomp.el

2011-05-05  Stefan Monnier  <monnier@iro.umontreal.ca>

	Fix earlier half-done eieio-defmethod change (bug#8338).
	* emacs-lisp/eieio.el (eieio--defmethod): Rename from eieio-defmethod.
	Streamline and change calling convention.
	(defmethod): Adjust accordingly and simplify.
	(eieio-defclass): Fix broken calls to eieio-defmethod and redirect to
	new eieio--defmethod.
	(slot-boundp): Minor CSE simplification.

2011-05-05  Milan Zamazal  <pdm@zamazal.org>

	* progmodes/glasses.el (glasses-separate-capital-groups): New option.
	(glasses-make-readable): Use glasses-separate-capital-groups.

2011-05-05  Juanma Barranquero  <lekktu@gmail.com>

	* emacs-lisp/warnings.el (warning-level-aliases): Reflow docstring.
	(warning-series): Doc fix.
	(display-warning): Don't try to create the buffer if we just found it.

2011-05-04  Chong Yidong  <cyd@stupidchicken.com>

	* emacs-lisp/autoload.el (generated-autoload-file): Set to nil.
	(autoload-find-generated-file): New function.
	(generate-file-autoloads): Bind generated-autoload-file to
	buffer-file-name.
	(update-file-autoloads, update-directory-autoloads):
	Use autoload-find-generated-file.  If called interactively, prompt for
	output file (Bug#7989).
	(batch-update-autoloads): Doc fix.

2011-05-04  Juanma Barranquero  <lekktu@gmail.com>

	* term/w32-win.el (dynamic-library-alist): Add `gnutls'.

2011-05-04  Glenn Morris  <rgm@gnu.org>

	* calendar/diary-lib.el (diary-fancy-date-pattern): Turn it into a
	function, so it follows changes in calendar-date-style.
	(diary-fancy-date-matcher): New function.
	(diary-fancy-font-lock-keywords): Use diary-fancy-date-matcher.
	(diary-fancy-font-lock-fontify-region-function):
	Use diary-fancy-date-pattern as a function.

	* calendar/diary-lib.el (diary-fancy-date-pattern): Do not use
	non-numbers for `year' etc pseudo-variables.  (Bug#8583)

2011-05-04  Teodor Zlatanov  <tzz@lifelogs.com>

	* net/gnutls.el (gnutls-negotiate): Use CL-style keyword arguments
	instead of positional arguments.  Allow :keylist and :crlfiles
	arguments.
	(open-gnutls-stream): Call it.

	* net/network-stream.el (network-stream-open-starttls): Adjust to
	call `gnutls-negotiate' with :process and :hostname arguments.

2011-05-04  Stefan Monnier  <monnier@iro.umontreal.ca>

	* minibuffer.el (completion--message): New function.
	(completion--do-completion, minibuffer-complete)
	(minibuffer-force-complete, minibuffer-complete-word): Use it.
	(completion--do-completion): Don't ignore completion-auto-help when in
	icomplete-mode.

	* whitespace.el (whitespace-trailing-regexp): Don't rely on the
	internal encoding (e.g. tibetan zero is not whitespace).
	(global-whitespace-mode): Prefer save-current-buffer.
	(whitespace-trailing-regexp): Remove useless save-match-data.
	(whitespace-empty-at-bob-regexp): Minor simplification.

2011-05-03  Chong Yidong  <cyd@stupidchicken.com>

	* emacs-lisp/autoload.el (generated-autoload-file): Doc fix (Bug#7989).

2011-05-03  Agustín Martín Domingo  <agustin.martin@hispalinux.es>

	* textmodes/ispell.el (ispell-add-per-file-word-list):
	Use `concat' to create string for insertion.

2011-05-03  Stefan Monnier  <monnier@iro.umontreal.ca>

	* textmodes/bibtex.el (bibtex-fill-field-bounds, bibtex-fill-entry):
	Avoid open-line which runs post-self-insert-hook.
	(bibtex-fill-entry): Remove unused `end' var.

2011-05-03  Dirk Ullrich  <dirk.ullrich@googlemail.com>  (tiny change)

	* textmodes/ispell.el (ispell-add-per-file-word-list):
	Protect against `nil' value of `comment-start' (Bug#8579).

2011-05-03  Leo Liu  <sdl.web@gmail.com>

	* isearch.el (isearch-yank-pop): New command.
	(isearch-mode-map): Bind it to `M-y'.
	(isearch-forward): Mention it.

2011-05-03  Stefan Monnier  <monnier@iro.umontreal.ca>

	* simple.el (minibuffer-complete-shell-command): Remove.
	(minibuffer-local-shell-command-map): Use completion-at-point.
	(read-shell-command): Setup completion vars here instead.
	(read-expression-map): Bind TAB to symbol completion.

	* textmodes/ispell.el (lookup-words): Use with-temp-buffer; signal
	error directly rather via storing it into `results'.

2011-05-02  Leo Liu  <sdl.web@gmail.com>

	* vc/diff.el: Fix description.

2011-05-02  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* server.el (server-eval-at): New function.

2011-05-01  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* net/network-stream.el (open-network-stream): Take a :nowait
	parameter and pass it on to `make-network-process'.
	(network-stream-open-plain): Ditto.

2011-04-30  Andreas Schwab  <schwab@linux-m68k.org>

	* faces.el (face-spec-set-match-display): Don't match toolkit
	options on terminal frames.

2011-04-29  Stefan Monnier  <monnier@iro.umontreal.ca>

	* progmodes/pascal.el: Use lexical binding.
	(pascal-mode-map): Remove author preferences.

	* pcomplete.el (pcomplete-std-complete): Don't abuse
	completion-at-point.

2011-04-28  Juanma Barranquero  <lekktu@gmail.com>

	* calc/calccomp.el (math-comp-to-string-flat-term): Simplify by
	removing code that has been dead since 1991 or so.

	* startup.el (command-line): When warning about "_emacs", use a
	delayed warning to allow the user to filter it out.

2011-04-28  Deniz Dogan  <deniz@dogan.se>

	* net/rcirc.el (rcirc-handler-353): Fix bug for channels which the
	user has not joined.

2011-04-28  Stefan Monnier  <monnier@iro.umontreal.ca>

	* pcomplete.el (pcomplete-completions-at-point): Return nil if there
	aren't any completions at point.

2011-04-28  Juanma Barranquero  <lekktu@gmail.com>

	* subr.el (display-delayed-warnings): New function.
	(delayed-warnings-hook): New variable.

2011-04-28  Stefan Monnier  <monnier@iro.umontreal.ca>

	* minibuffer.el (completion-at-point, completion-help-at-point):
	Don't presume that a given completion-at-point-function will always
	use the same calling convention.

	* pcomplete.el (pcomplete-completions-at-point):
	Obey pcomplete-ignore-case.  Don't call pcomplete-norm-func unless
	pcomplete-seen is non-nil.
	(pcomplete-comint-setup): Also recognize the new comint/shell
	completion functions.
	(pcomplete-do-complete): Don't call pcomplete-norm-func unless
	pcomplete-seen is non-nil.

2011-04-27  Niels Giesen  <niels.giesen@gmail.com>

	* calendar/icalendar.el (diary-lib): Add require statement.
	(icalendar--create-uid): Read out a uid from a text-property on
	the first character in the entry.  This allows for code to add its
	own uid to the entry.
	(icalendar--convert-float-to-ical): Add export of
	`diary-float'-entries save for those with the optional DAY
	argument.

2011-04-27  Daniel Colascione  <dan.colascione@gmail.com>

	* subr.el (shell-quote-argument): Use alternate escaping strategy
	when we spot a variable reference in a string.

2011-04-26  Daniel Colascione  <dan.colascione@gmail.com>

	* cus-start.el (all): Define customization for debug-on-event.

2011-04-26  Daniel Colascione  <dan.colascione@gmail.com>

	* subr.el (shell-quote-argument): Escape correctly under Windows.

2011-04-25  Stefan Monnier  <monnier@iro.umontreal.ca>

	* emulation/cua-base.el (cua-selection-mode): Make it toggle again.

2011-04-25  Michael Albinus  <michael.albinus@gmx.de>

	* net/tramp.el (tramp-process-actions): Add POS argument.
	Delete region between POS and (pos).

	* net/tramp-sh.el (tramp-do-copy-or-rename-file-out-of-band):
	Use `nil' position in `tramp-process-actions' call.
	(tramp-maybe-open-connection): Call `tramp-process-actions' with pos.

	* net/tramp-smb.el (tramp-smb-maybe-open-connection): Use `nil'
	position in `tramp-process-actions' call.

	* net/trampver.el: Update release number.

2011-04-25  Stefan Monnier  <monnier@iro.umontreal.ca>

	* custom.el (defcustom): Obey lexical-binding.

	Fix octave-inf completion problems reported by Alexander Klimov.
	* progmodes/octave-inf.el (inferior-octave-mode-syntax-table):
	Inherit from octave-mode-syntax-table.
	(inferior-octave-mode): Set info-lookup-mode.
	(inferior-octave-completion-at-point): New function.
	(inferior-octave-complete): Use it and completion-in-region.
	(inferior-octave-dynamic-complete-functions): Use it as well, and use
	comint-filename-completion.
	* progmodes/octave-mod.el (octave-mode-syntax-table): Use _ syntax for
	symbol elements which shouldn't be word elements.
	(octave-font-lock-keywords, octave-beginning-of-defun)
	(octave-function-header-regexp): Adjust regexps accordingly.
	(octave-mode-map): Also use info-lookup-symbol for C-c C-h.

2011-04-25  Juanma Barranquero  <lekktu@gmail.com>

	* net/gnutls.el (gnutls-errorp): Declare before first use.

2011-04-24  Teodor Zlatanov  <tzz@lifelogs.com>

	* net/gnutls.el (gnutls-negotiate): Add hostname, verify-flags,
	verify-error, and verify-hostname-error parameters.  Check whether
	default trustfile exists before going to use it.  Add missing
	argument to gnutls-message-maybe call.  Return return value.
	Reported by Claudio Bley <claudio.bley@gmail.com>.
	(open-gnutls-stream): Add usage example.

	* net/network-stream.el (network-stream-open-starttls): Give host
	parameter to `gnutls-negotiate'.
	(gnutls-negotiate): Adjust `gnutls-negotiate' declaration.
	* subr.el (shell-quote-argument): Escape correctly under Windows.

2011-04-24  Daniel Colascione  <dan.colascione@gmail.com>

	* progmodes/cc-engine.el (c-forward-decl-or-cast-1):
	Use correct match group (bug#8438).

2011-04-24  Chong Yidong  <cyd@stupidchicken.com>

	* emacs-lisp/package.el (package-built-in-p): Fix typo.
	(package-menu--generate): New arg specifying packages to show.
	(package-menu-refresh, package-menu-execute, list-packages):
	Callers changed.
	(package-show-package-list): New function, replacing deleted
	package--list-packages (renamed because it is non-internal).

	* finder.el (finder-list-matches): Use package-show-package-list
	instead of deleted package--list-packages.

	* vc/vc-annotate.el (vc-annotate-goto-line): New command.
	Based on a previous implementation by Juanma Barranquero (Bug#8366).
	(vc-annotate-mode-map): Bind it to RET.

2011-04-24  Uday S Reddy  <u.s.reddy@cs.bham.ac.uk>  (tiny change)

	* progmodes/etags.el (next-file): Don't use set-buffer to change
	buffers (Bug#8478).

2011-04-24  Chong Yidong  <cyd@stupidchicken.com>

	* files.el (auto-mode-alist): Use js-mode for .json (Bug#8529).

	* apropos.el (apropos-label-face): Avoid variable-pitch face.
	(apropos-accumulator): Doc fix.
	(apropos-function, apropos-macro, apropos-command)
	(apropos-variable, apropos-face, apropos-group, apropos-widget)
	(apropos-plist): Add face property.
	(apropos-symbols-internal): Fix indentation.
	(apropos-print): Simplify help, and recognize apropos-multi-type.
	(apropos-print-doc): Use button-type-get to extract the button's
	face property.  Fill docstring (Bug#8352).

2011-04-23  Juanma Barranquero  <lekktu@gmail.com>

	* buff-menu.el (Buffer-menu--buffers): Fix typo in docstring (bug#8535).

	* play/mpuz.el (mpuz-silent): Doc fix.
	(mpuz-mode-map): Use mapc.
	(mpuz-put-number-on-board): Rename parameter L to COLUMNS.
	(mpuz-letter-to-digit, mpuz-check-all-solved, mpuz-create-buffer):
	Fix typos in docstrings.

	* play/doctor.el (doc$, doctor-$, doctor-read-print, doctor-read-token)
	(doctor-nounp, doctor-pronounp): Fix typos in docstrings.

	* mouse-drag.el (mouse-drag-throw): Fix typo in docstring.

2011-04-23  Chong Yidong  <cyd@stupidchicken.com>

	* minibuffer.el (completion--do-completion): Avoid the "Next char
	not unique" prompt if icomplete-mode is enabled (Bug#5849).

	* mouse.el (mouse-drag-mode-line-1): Make sure that if we push
	mouse-2 into unread-command-events, it is interpreted correctly.

	* image-mode.el (image-type, image-mode-map, image-minor-mode-map)
	(image-toggle-display): Doc fix.

2011-04-23  Stephen Berman  <stephen.berman@gmx.net>

	* textmodes/page.el (what-page): Use line-number-at-pos to
	calculate line number (Bug#6825).

2011-04-22  Juanma Barranquero  <lekktu@gmail.com>

	* eshell/esh-mode.el (find-tag-interactive): Declare function.
	(eshell-find-tag): Remove `with-no-warnings', unneeded now.
	Pass argument NO-DEFAULT to `find-tag-interactive'.

2011-04-22  Juanma Barranquero  <lekktu@gmail.com>

	Lexical-binding cleanup.

	* progmodes/ada-mode.el (ada-after-change-function, ada-loose-case-word)
	(ada-no-auto-case, ada-capitalize-word, ada-untab, ada-narrow-to-defun):
	* progmodes/ada-prj.el (ada-prj-initialize-values)
	(ada-prj-display-page, ada-prj-field-modified, ada-prj-display-help)
	(ada-prj-show-value):
	* progmodes/ada-xref.el (ada-find-any-references, ada-gdb-application):
	* progmodes/antlr-mode.el (antlr-with-displaying-help-buffer)
	(antlr-invalidate-context-cache, antlr-options-menu-filter)
	(antlr-language-option-extra, antlr-c++-mode-extra, antlr-run-tool):
	* progmodes/bug-reference.el (bug-reference-push-button):
	* progmodes/fortran.el (fortran-line-length):
	* progmodes/glasses.el (glasses-change):
	* progmodes/octave-mod.el (octave-fill-paragraph):
	* progmodes/python.el (python-mode, python-pdbtrack-track-stack-file)
	(python-pdbtrack-grub-for-buffer, python-sentinel):
	* progmodes/sql.el (sql-save-connection):
	* progmodes/tcl.el (tcl-indent-command, tcl-popup-menu):
	* progmodes/xscheme.el (xscheme-enter-debugger-mode):
	Mark unused parameters.

	* progmodes/compile.el (compilation--flush-directory-cache)
	(compilation--flush-parse, compile-internal): Mark unused parameters.
	(compilation-buffer-name): Rename parameter MODE-NAME to NAME-OF-MODE.
	(compilation-next-error-function): Remove unused variable `timestamp'.

	* progmodes/cpp.el (cpp-parse-close): Remove unused variable `begin'.
	(cpp-signal-read-only, cpp-grow-overlay): Mark unused parameters.

	* progmodes/dcl-mode.el (dcl-end-of-command):
	Remove unused variable `start'.
	(dcl-calc-command-indent-multiple, dcl-calc-cont-indent-relative)
	(dcl-option-value-basic, dcl-option-value-offset)
	(dcl-option-value-margin-offset, dcl-option-value-comment-line):
	Mark unused parameters.
	(dcl-save-local-variable): Remove unused variable `val'.
	(mode): Declare.

	* progmodes/delphi.el (delphi-save-state, delphi-after-change):
	Mark unused parameters.
	(delphi-ignore-changes): Move before first use.
	(delphi-charset-token-at): Remove unused variable `start'.
	(delphi-else-start): Remove unused variable `if-count'.
	(delphi-comment-block-start, delphi-comment-block-end):
	Remove unused variable `kind'.
	(delphi-indent-line): Remove unused variable `new-point'.

	* progmodes/ebrowse.el (ebrowse-files-list)
	(ebrowse-list-of-matching-members, ebrowse-tags-list-members-in-file):
	Mark unused parameters.  Don't quote `lambda'.
	(ebrowse-sort-tree-list, ebrowse-same-tree-member-buffer-list):
	Don't quote `lambda'.
	(ebrowse-revert-tree-buffer-from-file, ebrowse-tags-choose-class)
	(ebrowse-goto-visible-member/all-member-lists): Mark unused parameters.
	(ebrowse-create-tree-buffer): Rename parameter OBARRAY to CLASSES.
	(ebrowse-toggle-mark-at-point): Remove unused variable `pnt'.
	Use `ignore-errors'.
	(ebrowse-frozen-tree-buffer-name, ebrowse-find-source-file)
	(ebrowse-view/find-file-and-search-pattern)
	(ebrowse-view/find-member-declaration/definition):
	Rename parameter TAGS-FILE-NAME to TAGS-FILE.
	(ebrowse-find-class-declaration, ebrowse-view-class-declaration):
	Rename parameter PREFIX-ARG to PREFIX.
	(ebrowse-tags-read-name): Remove unused variables `start' and
	`member-info'.
	(ebrowse-display-member-buffer): Rename variable `tags-file-name'
	to `tags-file'.

	* progmodes/etags.el (local-find-tag-hook): Declare.
	(tag-partial-file-name-match-p, tag-any-match-p, list-tags):
	Mark unused parameters.

	* progmodes/executable.el (compilation-error-regexp-alist): Declare.
	(executable-interpret): Mark unused parameter.

	* progmodes/flymake.el (flymake-process-sentinel)
	(flymake-after-change-function)
	(flymake-create-temp-with-folder-structure)
	(flymake-get-include-dirs-dot): Mark unused parameters.
	(flymake-safe-delete-directory): Remove unused variable `err'.

	* progmodes/gdb-mi.el (speedbar-change-initial-expansion-list)
	(speedbar-timer-fn, speedbar-line-text)
	(speedbar-change-expand-button-char, speedbar-delete-subblock)
	(speedbar-center-buffer-smartly): Declare functions.
	(gdb-find-watch-expression): Remove unused variable `array'.
	(gdb-edit-value, gdb-gdb, gdb-ignored-notification, gdb-thread-created)
	(gdb-starting): Mark unused parameters.
	(gud-gdbmi-marker-filter): Remove unused variable `output-record'.
	(gdb-table-string): Remove unused variable `res'.
	(gdb-place-breakpoints): Remove unused variables `flag' and `bptno'.
	(gdb-disassembly-handler-custom): Remove unused variable `pos'.
	(gdb-display-buffer): Remove unused variable `cur-size'.

	* progmodes/gud.el (gud-def): Use `defalias' instead of `defun' to
	allow lexical-binding compilation.
	(gud-expansion-speedbar-buttons, gud-gdb-goto-stackframe)
	(gud-dbx-massage-args, gud-xdb-massage-args, gud-perldb-massage-args)
	(gud-jdb-massage-args, gud-jdb-find-source, gud-find-class):
	Mark unused parameters.
	(gud-gdb-marker-filter): Remove unused variable `match'.
	(gud-find-class): Bind `syntax-symbol' and `syntax-point' to suitable
	lambda expressions and funcall them, instead of using `fset'.

	* progmodes/hideif.el (hif-parse-if-exp): Rename parameter
	HIF-TOKEN-LIST to TOKEN-LIST and let-bind `hif-token-list'.

	* progmodes/hideshow.el (hs-hide-block-at-point): Remove unused
	variable `header-beg'; use `let'.

	* progmodes/icon.el (indent-icon-exp): Remove unused variables
	`restart', `last-sexp' and `at-do'.

	* progmodes/js.el (js--debug): Mark unused parameter.
	(js--parse-state-at-point): Remove unused variable `bound'; use `let'.
	(js--splice-into-items): Remove unused variable `item'.
	(js--read-symbol, js--read-tab): Pass 1/-1 to `ido-mode', not t/nil.

	* progmodes/make-mode.el (makefile-make-font-lock-keywords):
	Rename parameter FONT-LOCK-KEYWORDS to FL-KEYWORDS.
	(makefile-complete): Remove unused variable `try'.
	(makefile-fill-paragraph, makefile-match-function-end):
	Mark unused parameters.

	* progmodes/octave-inf.el (inferior-octave-complete):
	Remove unused variable `proc'.
	(inferior-octave-output-digest): Mark unused parameter.

	* progmodes/perl-mode.el (perl-calculate-indent):
	Remove unused variable `err'.

	* progmodes/prolog.el (prolog-mode-keybindings-inferior)
	(prolog-indent-line): Mark unused parameters.
	(prolog-indent-line): Remove unused variable `beg'.

	* progmodes/ps-mode.el (reporter-prompt-for-summary-p)
	(reporter-dont-compact-list): Declare.

	* progmodes/sh-script.el (sh-font-lock-quoted-subshell):
	Remove unused variable `char'.
	(sh-debug): Mark unused parameter.
	(sh-get-indent-info): Remove unused variable `start'.
	(sh-calculate-indent): Remove unused variable `var'.

	* progmodes/simula.el (simula-popup-menu): Mark unused parameter.
	(simula-electric-keyword): Remove unused variable `null'.
	(simula-search-backward, simula-search-forward): Remove unused
	variables `begin' and `end'.

	* progmodes/vera-mode.el (vera-guess-basic-syntax):
	Remove unused variable `pos'.
	(vera-electric-tab, vera-comment-uncomment-region):
	Mark unused parameters.
	(vera-electric-tab): Rename parameter PREFIX-ARG to PREFIX.

2011-04-22  Chong Yidong  <cyd@stupidchicken.com>

	* emacs-lisp/package.el (package--builtins, package-alist)
	(package-load-descriptor, package-built-in-p, package-activate)
	(define-package, package-installed-p)
	(package-compute-transaction, package-buffer-info)
	(package--push): Doc fix.  Distinguish more clearly between
	version strings and version lists.

2011-04-21  Juanma Barranquero  <lekktu@gmail.com>

	Lexical-binding cleanup.

	* play/5x5.el (5x5-make-random-solution, 5x5-make-mutate-current)
	(5x5-make-mutate-best):
	* play/fortune.el (fortune-in-buffer):
	* play/gomoku.el (gomoku-init-display):
	* play/solitaire.el (solitaire, solitaire-do-check):
	* play/tetris.el (tetris-default-update-speed-function):
	Mark unused parameters.

	* play/bubbles.el (bubbles-mode): Set `show-trailing-whitespace'.
	(bubbles--shift): Remove unused variable `char-org'.
	(bubbles--set-faces): Remove unused variable `fg-col'.  Simplify.
	(bubbles--show-images): Remove unused variable `char'.

	* play/decipher.el (decipher-keypress, decipher-alphabet-keypress)
	(decipher-get-undo, decipher-set-map, decipher-complete-alphabet)
	(decipher-resync, decipher-loop-with-breaks, decipher--analyze)
	(decipher-analyze-buffer): Use ?\s.
	(decipher-make-checkpoint): Remove unused variable `mapping'.

	* play/doctor.el (doctor-doc): Rename parameter DOCTOR-SENT to SENT.

	* play/gamegrid.el (gamegrid-add-score-with-update-game-score):
	Remove unused variable `result'; use `let'.

	* play/gametree.el (gametree-current-layout, gametree-apply-layout):
	Rename parameter TOP-LEVEL to FROM-TOP-LEVEL; use `ignore-errors'.
	(gametree-children-shown-p, gametree-compute-reduced-score):
	Use `ignore-errors'.

	* play/handwrite.el (ps-lpr-switches): Declare.
	(handwrite): Remove unused variables `pmin' and `lastp'.

	* play/hanoi.el (hanoi-move-ring): Remove unused variable `total-steps'.

	* play/landmark.el (landmark-init-display)
	(landmark-update-naught-weights): Mark unused parameters.
	(landmark-y): Remove unused variable `noise'.  Simplify.
	(landmark-human-plays): Remove unused variable `score'.

	* play/mpuz.el (mpuz-try-letter): Remove unused variable `message'.
	(mpuz-try-proposal): Remove unused variable `game'.

	* play/zone.el (life-patterns): Declare.

2011-04-20  Juanma Barranquero  <lekktu@gmail.com>

	* vc/vc.el (ediff-vc-internal): Declare function.

2011-04-20  Stefan Monnier  <monnier@iro.umontreal.ca>

	* shell.el: Use lexical-binding and std completion UI.
	(shell-filter-ctrl-a-ctrl-b): Work as a preoutput filter.
	(shell-mode): Put shell-filter-ctrl-a-ctrl-b on
	comint-preoutput-filter-functions rather than on
	comint-output-filter-functions.
	(shell-command-completion, shell--command-completion-data)
	(shell-filename-completion, shell-environment-variable-completion)
	(shell-c-a-p-replace-by-expanded-directory): New functions.
	(shell-dynamic-complete-functions, shell-dynamic-complete-command)
	(shell-dynamic-complete-filename, shell-replace-by-expanded-directory)
	(shell-dynamic-complete-environment-variable): Use them.
	(shell-dynamic-complete-as-environment-variable)
	(shell-dynamic-complete-as-command): Remove.
	(shell-match-partial-variable): Match past point.
	* comint.el: Clean up use of completion-at-point-functions.
	(comint-completion-at-point): New function.
	(comint-mode): Use it completion-at-point-functions.
	(comint-dynamic-complete): Make it obsolete.
	(comint-replace-by-expanded-history-before-point): Add dry-run arg.
	(comint-c-a-p-replace-by-expanded-history): New function.
	(comint-dynamic-complete-functions)
	(comint-replace-by-expanded-history): Use it.
	* minibuffer.el (completion-table-with-terminator): Allow dynamic
	termination strings.  Try harder to avoid second try-completion.
	(completion-in-region-mode-map): Disable bindings that don't work yet.

	* comint.el: Use lexical-binding.  Require CL.
	(comint-dynamic-complete-functions): Use comint-filename-completion.
	(comint-completion-addsuffix): Tweak custom type.
	(comint-filename-completion, comint--common-suffix)
	(comint--common-quoted-suffix, comint--table-subvert)
	(comint--complete-file-name-data): New functions.
	(comint-dynamic-complete-as-filename, comint-dynamic-complete-filename)
	(comint-dynamic-list-filename-completions): Use them.
	(comint-dynamic-simple-complete): Make obsolete.

	* minibuffer.el (completion-in-region-mode):
	Keep completion-in-region-mode--predicate global.
	(completion-in-region--postch):
	Assume completion-in-region-mode--predicate is not null.

	* progmodes/flymake.el (flymake-start-syntax-check-process):
	Obey `dir'.  Simplify.

	* vc/vc.el (vc-version-ediff): Call ediff-vc-internal directly, since
	we're in VC after all.

2011-04-20  Christoph Scholtes  <cschol2112@googlemail.com>

	* vc/vc.el (vc-diff-build-argument-list-internal)
	(vc-version-ediff, vc-ediff): New commands.
	(vc-version-diff): Use vc-diff-build-argument-list-internal.

2011-04-20  Stefan Monnier  <monnier@iro.umontreal.ca>

	* emacs-lisp/byte-opt.el (byte-decompile-bytecode-1): Remove dead code,
	add sanity check.

	* obsolete/erc-hecomplete.el: Make obsolete.
	* obsolete/: Standardize obsolescence info in the header.

2011-04-20  Glenn Morris  <rgm@gnu.org>

	* calendar/solar.el (solar-horizontal-coordinates):
	Use the longitude argument rather than `calendar-longitude'.
	(solar-date-next-longitude): Remove unused locals.

2011-04-20  Vinicius Jose Latorre  <viniciusjl@ig.com.br>

	* whitespace.el: New version 13.2.1.

2011-04-20  felix  <EmacsWiki>  (tiny change)

	* whitespace.el (global-whitespace-mode): keep highlight when
	switching between major modes on a file.

2011-04-19  Stefan Monnier  <monnier@iro.umontreal.ca>

	* progmodes/octave-mod.el (octave-in-comment-p, octave-in-string-p)
	(octave-not-in-string-or-comment-p): Use syntax-ppss so it works with
	multi-line comments as well.

2011-04-19  Juanma Barranquero  <lekktu@gmail.com>

	Lexical-binding cleanup.

	* arc-mode.el (archive-mode-revert):
	* cmuscheme.el (scheme-interactively-start-process):
	* custom.el (custom-initialize-delay):
	* dnd.el (dnd-open-local-file, dnd-open-remote-url):
	* dos-w32.el (direct-print-region-helper, direct-print-region-function):
	* emacs-lock.el (emacs-lock-clear-sentinel):
	* ezimage.el (defezimage):
	* follow.el (follow-avoid-tail-recenter):
	* fringe.el (set-fringe-mode-1):
	* generic-x.el (bat-generic-mode-compile):
	* help-mode.el (help-info-variable, help-do-xref)
	(help-mode-revert-buffer):
	* help.el (view-emacs-todo):
	* iswitchb.el (iswitchb-completion-help):
	* jka-compr.el (jka-compr-make-temp-name, jka-compr-load):
	* kmacro.el (kmacro-cycle-ring-next, kmacro-cycle-ring-previous)
	(kmacro-delete-ring-head, kmacro-bind-to-key, kmacro-view-macro):
	* locate.el (locate-update):
	* longlines.el (longlines-encode-region)
	(longlines-after-change-function):
	* outline.el (outline-isearch-open-invisible):
	* ps-def.el (declare-function, charset-dimension, char-width)
	(encode-char):
	* ps-mule.el (ps-mule-plot-string):
	* recentf.el (recentf-make-menu-items, recentf-cancel-dialog)
	(recentf-edit-list-select, recentf-edit-list-validate)
	(recentf-open-files-action):
	* rect.el (delete-whitespace-rectangle-line)
	(rectangle-number-line-callback):
	* register.el (window-configuration-to-register)
	(frame-configuration-to-register):
	* scroll-bar.el (scroll-bar-mode, toggle-horizontal-scroll-bar):
	* select.el (xselect-convert-to-string, xselect-convert-to-length)
	(xselect-convert-to-targets, xselect-convert-to-delete)
	(xselect-convert-to-filename, xselect-convert-to-charpos)
	(xselect-convert-to-lineno, xselect-convert-to-colno)
	(xselect-convert-to-os, xselect-convert-to-host)
	(xselect-convert-to-user, xselect-convert-to-class)
	(xselect-convert-to-name, xselect-convert-to-integer)
	(xselect-convert-to-atom, xselect-convert-to-identity):
	* subr.el (declare, ignore, process-kill-without-query)
	(text-clone-maintain):
	* terminal.el (te-get-char, te-tic-sentinel):
	* tool-bar.el (tool-bar-make-keymap):
	* tooltip.el (tooltip-timeout, tooltip-hide, tooltip-help-tips):
	* type-break.el (type-break-mode, type-break-noninteractive-query):
	* view.el (View-back-to-mark):
	* wid-browse.el (widget-browse-action, widget-browse-widget)
	(widget-browse-widgets, widget-browse-sexp):
	* widget.el (define-widget-keywords):
	* xt-mouse.el (xterm-mouse-translate, turn-off-xterm-mouse-tracking):
	Mark unused parameters.

	* align.el (align-adjust-col-for-rule): Mark unused parameter.
	(align-areas): Remove unused variable `look'.
	(align-region): Remove unused variables `real-end' and `pos-list'.

	* apropos.el (apropos-score-doc): Remove unused variable `i'.

	* bindings.el (mode-line-modified, mode-line-remote):
	Mark unused parameters.
	(mode-line-mule-info): Mark unused parameter; don't quote `lambda'.

	* buff-menu.el (Buffer-menu-revert-function): Mark unused parameters.
	(Buffer-menu-mode): Mark unused parameter; don't quote `lambda'.

	* comint.el (comint-history-isearch-pop-state)
	(comint-postoutput-scroll-to-bottom, comint-truncate-buffer)
	(comint-strip-ctrl-m, comint-read-noecho): Mark unused parameters.
	(comint-substitute-in-file-name): Doc fix.

	* completion.el (cmpl-statistics-block): Mark unused parameter.
	(add-completions-from-tags-table, add-completions-from-lisp-buffer)
	(save-completions-to-file, load-completions-from-file):
	Remove unused local variable `e'.

	* composite.el (compose-chars): Remove unused variable `len'.
	(lgstring-insert-glyph): Remove unused variable `g'.
	(compose-glyph-string): Remove unused variables `ascent',
	`descent', `lbearing' and `rbearing'.
	(compose-glyph-string-relative): Remove unused variables
	`lbearing', `rbearing' and `wadjust'.
	(compose-gstring-for-graphic): Remove unused variables `header',
	`wadjust', `xoff' and `yoff'.  Use `let', not `let*'.
	(compose-gstring-for-terminal): Remove unused variables `header'
	and `nchars'.  Use `let', not `let*'.

	* cus-edit.el (Custom-set, Custom-save, custom-reset)
	(Custom-reset-current, Custom-reset-saved, Custom-reset-standard)
	(Custom-buffer-done, custom-buffer-create-internal)
	(custom-browse-visibility-action, custom-browse-group-tag-action)
	(custom-browse-variable-tag-action, custom-browse-face-tag-action)
	(widget-magic-mouse-down-action, custom-toggle-parent)
	(custom-add-parent-links, custom-toggle-hide-variable)
	(custom-face-edit-value-visibility-action, custom-face-edit-fix-value)
	(custom-toggle-hide-face, face, hook, custom-group-link-action)
	(custom-face-menu-create, custom-variable-menu-create, get)
	(custom-group-menu-create, Custom-no-edit): Mark unused parameters.
	(custom-reset-standard-save-and-update): Remove unused variable `value'.
	(customize-apropos): Remove unused variable `tests'.
	(custom-group-value-create): Remove unused variable `hidden-p'.
	(sort-fold-case): Declare.

	* cus-theme.el (custom-reset-standard-faces-list)
	(custom-reset-standard-variables-list): Declare.
	(customize-create-theme, custom-theme-revert, custom-theme-write)
	(custom-theme-choose-mode, customize-themes, custom-theme-save):
	Mark unused parameters.

	* dabbrev.el (dabbrev-completion): Remove unused variable `init'.

	* delim-col.el (delimit-columns-max): Move defvar before first use.

	* descr-text.el (describe-char-categories): Don't quote `lambda'.
	(describe-char): Don't quote `lambda'.  Mark unused parameter.

	* desktop.el (desktop-save-buffer-p): Mark unused parameter.
	(auto-insert): Declare.
	(desktop-restore-file-buffer): Rename desktop-* parameters;
	mark unused ones.
	(desktop-create-buffer): Rename desktop-* parameters and bind them.
	(desktop-buffer): Rename desktop-* parameters.

	* dframe.el (x-sensitive-text-pointer-shape, x-pointer-shape): Declare.
	(dframe-reposition-frame-xemacs, dframe-help-echo)
	(dframe-hack-buffer-menu, dframe-set-timer, dframe-set-timer-internal):
	Mark unused parameters.

	* dired-aux.el (backup-extract-version-start, overwrite-query)
	(overwrite-backup-query, rename-regexp-query)
	(rename-non-directory-query): Declare.
	(dired-shell-stuff-it, dired-do-create-files): Mark unused parameters.
	(dired-add-entry): Remove unused variable `orig-file-name'.
	(dired-copy-file-recursive): Remove unused variable `dirfailed'.
	Use parameter PRESERVE-TIME instead of accessing dynamic variable
	`dired-copy-preserve-time' directly.
	(dired-do-create-files-regexp): Remove unused variable `fn-count'.
	(dired-insert-subdir-newpos): Rename unused variable `pos'.

	* dired-x.el (dired-omit-size-limit): Move defcustom before first use.
	(dired-virtual-revert, dired-make-relative-symlink):
	Mark unused parameters.
	(manual-program): Declare.
	(dired-x-hands-off-my-keys): Rename parameters of lambda expression.
	(inode, s, mode, nlink, uid, gid, size, time, name, sym): Declare them,
	wrapped in `with-no-warnings' to avoid replacing one warning by another.

	* dirtrack.el (dirtrack): Remove unused variable `multi-line'.

	* dos-fns.el (dos-8+3-filename): Remove unused variable `i'.

	* echistory.el (electric-history-in-progress, Helper-return-blurb):
	Declare.

	* edmacro.el (edmacro-finish-edit): Remove unused variable `kmacro'.

	* electric.el (Electric-command-loop): Rename parameter
	INHIBIT-QUIT to INHIBIT-QUITTING and bind `inhibit-quit'.

	* expand.el (expand-in-literal): Remove unused variable `here'.

	* facemenu.el (facemenu-add-new-color):
	Remove unused variable `docstring'.

	* faces.el (face-id, make-face-bold, make-face-unbold, make-face-italic)
	(make-face-unitalic, make-face-bold-italic): Mark unused parameters.
	(face-attr-construct): Mark unused parameter.  Doc fix.
	(read-color): Remove unused variable `hex-string'.

	* files.el (parse-colon-path): Rename argument CD-PATH to SEARCH-PATH.
	(locate-dominating-file): Remove unused vars `prev-file' and `user'.
	(remote-file-name-inhibit-cache, revert-buffer): Clean up docstrings.
	(display-buffer-other-frame): Remove unused variable `old-window'.
	(kill-buffer-hook): Declare.
	(insert-file-contents-literally, set-auto-mode, risky-local-variable-p):
	Mark unused parameters.
	(after-find-file): Pass 1 to `auto-save-mode', not t.

	* files-x.el (auto-insert): Declare.
	(modify-file-local-variable-prop-line): Remove unused variable `val'.

	* find-lisp.el (find-lisp-find-dired-internal): Remove unused
	variable `buf'.  Mark unused parameter.
	(find-lisp-insert-directory): Mark unused parameter.

	* format.el (format-decode-run-method): Mark unused parameter; doc fix.
	(format-encode-region): Remove unused variables `cur-buf' and `result'.
	(format-common-tail): Remove, unused.
	(format-deannotate-region): Remove unused variable `loc'.
	(format-annotate-region): Remove unused variable `p'.
	(format-annotate-single-property-change): Remove unused variables
	`default' and `tail'.

	* forms.el (read-file-filter): Declare.
	(forms--iif-hook, forms--revert-buffer): Mark unused parameters.

	* frame.el (frame-creation-function-alist): Mark unused parameter.
	(frame-geom-spec-cons): Pass FRAME to `frame-geom-value-cons'.

	* hilit-chg.el (hilit-chg-cust-fix-changes-face-list, hilit-chg-clear):
	Remove unused parameters.
	(hilit-chg-set-face-on-change): Remove unused variable `beg-decr'.
	(highlight-compare-with-file): Remove unused variable `buf-b-read-only'.

	* htmlfontify.el (hfy-default-footer, hfy-decor, hfy-invisible)
	(hfy-parse-tags-buffer, hfy-prepare-index-i, hfy-prepare-index)
	(hfy-prepare-tag-map): Mark unused parameters.
	(htmlfontify-buffer): Use `called-interactively-p'.

	* ibuf-ext.el (ibuffer-do-kill-lines, ibuffer-jump-to-buffer)
	(ibuffer-copy-filename-as-kill, ibuffer-mark-on-buffer)
	(ibuffer-do-occur): Mark unused parameters.
	(ibuffer-forward-next-marked): Remove unused variable `curmark'.
	(ibuffer-diff-buffer-with-file-1): Remove unused variable `proc'.

	* ibuffer.el: Don't quote `lambda'.
	(ibuffer-count-marked-lines, ibuffer-count-deletion-lines)
	(ibuffer-unmark-all, ibuffer-toggle-marks, ibuffer-redisplay-engine):
	Mark unused parameters.

	* ido.el (ido-mode, ido-wide-find-dir-or-delete-dir)
	(ido-completing-read): Mark unused parameters.
	(ido-copy-current-word): Mark unused parameters;
	remove unused variable `name'.
	(ido-sort-merged-list): Remove unused parameter `dirs'.

	* ielm.el (ielm-input-sender): Mark unused parameter.
	(ielm-string, ielm-form, ielm-pos, ielm-result, ielm-error-type)
	(ielm-output, ielm-wbuf, ielm-pmark): Declare.
	(ielm-eval-input): Rename argument IELM-STRING to INPUT-STRING to keep
	`ielm-string' as a dynamic variable accessible from the IELM prompt.
	Bind `ielm-string' to INPUT-STRING.  Remove unused variable `err'.

	* image-dired.el (image-dired-display-thumbs): Remove unused
	variables `curr-file' and `count'.
	(image-dired-remove-tag): Remove unused variable `start'.
	(image-dired-tag-files, image-dired-create-thumbs): Remove unused
	variable `curr-file'
	(image-dired-rotate-original): Remove unused variable `temp-file'.
	(image-dired-mouse-select-thumbnail, image-dired-mouse-toggle-mark):
	Remove unused variable `file'.
	(image-dired-gallery-generate): Remove unused variable `curr'.
	(image-dired-dired-edit-comment-and-tags): Mark unused parameters.

	* indent.el (tab-to-tab-stop): Remove unused variable `opoint'.

	* info-xref.el (info-xref-goto-node-p): Remove unused variable `err'.

	* informat.el (texinfo-command-start, texinfo-command-end): Declare.

	* isearch.el (minibuffer-history-symbol): Declare.
	(isearch-edit-string): Remove unused variable `err'.
	(isearch-message-prefix, isearch-message-suffix):
	Mark unused parameters.

	* ls-lisp.el (ls-lisp-insert-directory): Remove unused variable `fil'.

	* macros.el (insert-kbd-macro): Remove unused variable `mods'.

	* makesum.el (double-column): Remove unused variable `cnt'.

	* misearch.el (multi-isearch-pop-state): Mark unused parameter.
	(ido-ignore-item-temp-list): Declare.

	* mouse-drag.el (mouse-drag-throw): Remove unused variables
	`mouse-delta', `window-last-row', `mouse-col-delta', `window-last-col',
	`adjusted-mouse-col-delta' and `adjusted-mouse-delta'.
	(mouse-drag-drag): Remove unused variables `mouse-delta' and
	`mouse-col-delta'.

	* mouse-sel.el (mouse-extend-internal):
	Remove unused variable `orig-window-frame'.

	* pcomplete.el (pcomplete-args, pcomplete-begins, pcomplete-last)
	(pcomplete-index, pcomplete-stub, pcomplete-seen, pcomplete-norm-func):
	Move declarations before first use.
	(pcomplete-opt): Mark unused parameters; doc fix.

	* proced.el (proced-revert): Mark unused parameter.
	(proced-send-signal): Remove unused variable `err'.

	* ps-print.el (ps-print-preprint-region, ps-print-preprint):
	Rename parameter PREFIX-ARG to ARG.
	(ps-basic-plot-string, ps-basic-plot-whitespace):
	Mark unused parameters.

	* replace.el (replace-count): Define.
	(occur-revert-function): Mark unused parameters.
	(ido-ignore-item-temp-list, isearch-error, isearch-forward)
	(isearch-case-fold-search, isearch-string): Declare.
	(occur-engine): Rename parameter CASE-FOLD-SEARCH to CASE-FOLD and
	bind `case-fold-search'.  Remove unused variables `beg' and `end',
	and simplify.
	(replace-eval-replacement): Rename parameter REPLACE-COUNT to
	COUNT and bind `replace-count'.
	(replace-loop-through-replacements): Rename parameter REPLACE-COUNT
	to COUNT.

	* savehist.el (print-readably, print-string-length): Declare.

	* shadowfile.el (shadow-expand-cluster-in-file-name):
	Remove unused variable `cluster'.
	(shadow-copy-file): Remove unused variable `i'.
	(shadow-noquery, shadow-clusters, shadow-site-cluster)
	(shadow-parse-fullname, shadow-parse-name, shadow-define-cluster)
	(shadow-define-literal-group, shadow-define-regexp-group)
	(shadow-make-group, shadow-shadows-of): Clean up docstrings.

	* shell.el (shell-filter-ctrl-a-ctrl-b): Mark unused parameter.
	(shell): Use `called-interactively-p'.
	(shell-directory-tracker): Remove unused variable `chdir-failure'.

	* simple.el (compilation-context-lines, comint-file-name-quote-list)
	(comint-file-name-chars, comint-delimiter-argument-list): Declare.
	(delete-backward-char): Remove unused variable `ocol'.
	(minibuffer-avoid-prompt, minibuffer-history-isearch-pop-state)
	(line-move-1, event-apply-alt-modifier, event-apply-super-modifier)
	(event-apply-hyper-modifier, event-apply-shift-modifier)
	(event-apply-control-modifier, event-apply-meta-modifier):
	Mark unused parameters.
	(undo-make-selective-list): Remove duplicate variable `undo-elt'.
	(normal-erase-is-backspace-mode): Remove unused variable `old-state'.

	* speedbar.el (speedbar-ignored-directory-expressions)
	(speedbar-supported-extension-expressions, speedbar-directory-buttons)
	(speedbar-find-file, speedbar-dir-follow)
	(speedbar-directory-buttons-follow, speedbar-tag-find)
	(speedbar-buffer-buttons, speedbar-buffer-buttons-temp)
	(speedbar-buffers-line-directory, speedbar-buffer-click):
	Mark unused parameters.
	(speedbar-tag-file): Remove unused variable `mode'.
	(speedbar-buffers-tail-notes): Remove unused variable `mod'; simplify.

	* strokes.el (strokes-decode-buffer): Remove unused variable `ext'.

	* talk.el (talk): Remove unused variable `display'.

	* tar-mode.el (tar-subfile-save-buffer): Remove unused variable `name'.
	(tar-write-region-annotate): Mark unused parameter.

	* time.el (now, time, load, mail, 24-hours, hour, 12-hours, am-pm)
	(minutes, seconds, time-zone, day, year, monthname, month, dayname):
	Declare them, wrapped in `with-no-warnings' to avoid replacing one
	warning by another.

	* time-stamp.el (time-stamp-string-preprocess):
	Remove unused variable `require-padding'.

	* tree-widget.el (widget-glyph-enable): Declare.
	(tree-widget-action): Mark unused parameter.

	* w32-fns.el (x-get-selection): Mark unused parameter.
	(autoload-make-program, generated-autoload-file): Declare.

	* wdired.el (wdired-revert): Mark unused parameters.
	(wdired-xcase-word): Remove unused variable `err'.

	* whitespace.el (whitespace-buffer-changed): Mark unused parameters.
	(whitespace-help-scroll): Remove unused variable `data-help'.

	* wid-edit.el (widget-mouse-help, widget-overlay-inactive)
	(widget-image-insert, widget-after-change, default)
	(widget-default-format-handler, widget-default-notify)
	(widget-default-prompt-value, widget-info-link-action)
	(widget-url-link-action, widget-function-link-action)
	(widget-variable-link-action, widget-file-link-action)
	(widget-emacs-library-link-action, widget-emacs-commentary-link-action)
	(widget-field-prompt-internal, widget-field-action, widget-field-match)
	(widget-choice-mouse-down-action, toggle, widget-radio-button-notify)
	(widget-insert-button-action, widget-delete-button-action, visibility)
	(widget-documentation-link-action, widget-documentation-string-action)
	(widget-const-prompt-value, widget-regexp-match, symbol)
	(widget-coding-system-prompt-value)
	(widget-key-sequence-value-to-external, sexp)
	(widget-sexp-value-to-internal, character, vector, cons)
	(widget-choice-prompt-value, widget-boolean-prompt-value)
	(widget-color--choose-action): Mark unused parameters.
	(widget-item-match-inline, widget-choice-match-inline)
	(widget-checklist-match, widget-checklist-match-inline)
	(widget-group-match): Rename parameter VALUES to VALS.
	(widget-field-value-set): Remove unused variable `size'.
	(widget-color-action): Remove unused variables `value' and `start'.

	* windmove.el (windmove-wrap-loc-for-movement): Remove unused
	variable `dir'.  Doc fix.
	(windmove-find-other-window): Don't pass it.

	* window.el (count-windows): Mark unused parameter.
	(bw-adjust-window): Remove unused variable `err'.

	* woman.el (woman-file-name): Remove unused variable `default'.
	(woman-expand-directory-path): Rename parameters WOMAN-MANPATH and
	WOMAN-PATH to PATH-DIRS and PATH-REGEXPS, respectively.
	(global-font-lock-mode): Declare.
	(woman-decode-region): Mark unused parameter.
	(woman-get-tab-stop): Rename parameter TAB-STOP-LIST to TAB-STOPS.

	* x-dnd.el (x-dnd-default-test-function, x-dnd-handle-old-kde)
	(x-dnd-handle-xdnd, x-dnd-handle-motif): Mark unused parameters.
	(x-dnd-handle-moz-url): Remove unused variable `title'.
	(x-dnd-handle-xdnd): Remove unused variables `x', `y' and `ret-action'.

	* xml.el (xml-parse-tag, xml-parse-attlist):
	Remove unused variable `pos'.

2011-04-19  Glenn Morris  <rgm@gnu.org>

	* calendar/cal-tex.el (cal-tex-list-holidays, cal-tex-cursor-month)
	(cal-tex-cursor-week, cal-tex-cursor-week2, cal-tex-cursor-week-iso)
	(cal-tex-cursor-filofax-2week, cal-tex-cursor-filofax-week)
	(cal-tex-cursor-filofax-daily, cal-tex-mini-calendar)
	* calendar/cal-html.el (cal-html-insert-minical):
	* calendar/diary-lib.el (diary-list-entries-1, diary-list-entries)
	(calendar-mark-date-pattern):
	Prefix "unused" locals.

	* calendar/cal-dst.el (dst-adjust-time): Remove never-implemented
	optional argument `style'.

	* calendar/appt.el (appt-make-list):
	* calendar/cal-china.el (calendar-chinese-date-string):
	* calendar/cal-hebrew.el (calendar-hebrew-list-yahrzeits)
	(diary-hebrew-yahrzeit):
	* calendar/cal-tex.el (cal-tex-last-blank-p, cal-tex-cursor-week2):
	* calendar/calendar.el (calendar-generate-window):
	* calendar/time-date.el (time-to-days):
	Remove unused local variables.

2011-04-18  Chong Yidong  <cyd@stupidchicken.com>

	* emacs-lisp/tabulated-list.el (tabulated-list-mode): Use a custom
	glyphless-char-display table.
	(tabulated-list-glyphless-char-display): New var.

2011-04-18  Sam Steingold  <sds@gnu.org>

	* vc/add-log.el (change-log-font-lock-keywords): Add "Thanks to"
	to acknowledgments.

2011-04-17  Glenn Morris  <rgm@gnu.org>

	* calendar/diary-lib.el (diary-sexp-entry):
	* calendar/holidays.el (holiday-sexp):
	Set debug-on-error rather than the removed stack-trace-on-error.

2011-04-16  Glenn Morris  <rgm@gnu.org>

	* progmodes/f90.el: Use lexical-binding.
	(f90-get-correct-indent): Remove unnecessary local variable `cont'.

2011-04-15  Stefan Monnier  <monnier@iro.umontreal.ca>

	* mail/sendmail.el (mail-mode-map): Use completion-at-point.
	(mail-mode): Setup mailalias completion here instead.
	* mail/mailalias.el: Use lexical-binding.
	(pattern, mailalias-done): Declare dynamic.
	(mail-completion-at-point-function): New function, from mail-complete.
	(mail-complete): Use it.
	(mail-completion-expand): New function.
	(mail-get-names): Use it.
	(mail-directory, mail-directory-process, mail-directory-stream):
	Don't use `pattern' for lexically bound arg.

	* emacs-lisp/lisp-mode.el (eval-defun-2): Use eval-sexp-add-defvars.

	* htmlfontify.el (hfy-etags-cmd): Remove inoperant eval-and-compile.
	(hfy-e2x-etags-cmd, hfy-etags-cmd-alist-default)
	(hfy-etags-cmd-alist): Don't eval-and-compile any more.

	* emacs-lisp/bytecomp.el (byte-temp-output-buffer-show)
	(byte-save-window-excursion, byte-temp-output-buffer-setup)
	(byte-interactive-p): Define them again, for use when inlining
	old code.

2011-04-15  Juanma Barranquero  <lekktu@gmail.com>

	* loadup.el: Use `string-to-number', not `string-to-int'.

2011-04-15  Stefan Monnier  <monnier@iro.umontreal.ca>

	* progmodes/gud.el (gud-gdb): Use completion-at-point instead of
	gud-gdb-complete-command.
	(gud-gdb-completions): New function, from gud-gdb-complete-command.
	(gud-gdb-completion-at-point): New function.
	(gud-gdb-completions): Remove.

2011-04-14  Michael Albinus  <michael.albinus@gmx.de>

	* net/tramp-sh.el (tramp-sh-handle-file-attributes): Handle the case
	when the scripts fail.  Use `tramp-do-file-attributes-with-ls' then.
	(tramp-do-copy-or-rename-file-out-of-band): Do not check any longer
	whether `executable-find' is bound.

	* net/tramp-smb.el (tramp-smb-handle-copy-file): Fix docstring.

2011-04-14  Stefan Monnier  <monnier@iro.umontreal.ca>

	* minibuffer.el (completion-in-region-mode-predicate)
	(completion-in-region-mode--predicate): New vars.
	(completion-in-region, completion-in-region--postch)
	(completion-in-region-mode): Use them.
	(completion--capf-wrapper): Also return the hook function.
	(completion-at-point, completion-help-at-point):
	Adjust and provide a predicate.

	Preserve arg names for advice of subr and lexical functions (bug#8457).
	* help-fns.el (help-function-arglist): Consolidate the subr and
	new-byte-code cases.  Add argument `preserve-names' to extract names
	from the docstring when needed.
	* emacs-lisp/advice.el (ad-define-subr-args, ad-undefine-subr-args)
	(ad-subr-args-defined-p, ad-get-subr-args, ad-subr-arglist): Remove.
	(ad-arglist): Use help-function-arglist's new arg.
	(ad-definition-type): Use cond.

2011-04-13  Juanma Barranquero  <lekktu@gmail.com>

	* autorevert.el (auto-revert-handler):
	Bind `remote-file-name-inhibit-cache', not `tramp-cache-inhibit-cache',
	which was removed in 2010-10-02T13:21:43Z!michael.albinus@gmx.de.
	Don't quote lambda.

	* image-mode.el (image-transform-set-scale):
	Fix change in 2011-04-09T20:28:01Z!cyd@stupidchicken.com.

2011-04-12  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* net/network-stream.el (network-stream-open-starttls): Only do
	opportunistic STARTTLS upgrades if we have built-in gnutls support.
	Upgrades via gnutls-cli are too slow to be done opportunistically.

2011-04-12  Juanma Barranquero  <lekktu@gmail.com>

	* dframe.el (dframe-current-frame): Remove spurious quote.

2011-04-12  Glenn Morris  <rgm@gnu.org>

	* calendar/cal-tex.el (cal-tex-end-document):
	Try to automatically use latin1 input if needed.

	* calendar/cal-hebrew.el (diary-hebrew-rosh-hodesh):
	Don't try to cons a mark onto an empty element.

2011-04-11  Leo Liu  <sdl.web@gmail.com>

	* ido.el (ido-buffer-internal): Allow method 'kill for virtual
	buffers.
	(ido-kill-buffer-at-head): Support killing virtual buffers.

2011-04-10  Chong Yidong  <cyd@stupidchicken.com>

	* minibuffer.el (completion-show-inline-help): New var.
	(completion--do-completion, minibuffer-complete)
	(minibuffer-force-complete, minibuffer-complete-word):
	Inhibit minibuffer messages if completion-show-inline-help is nil.

	* icomplete.el (icomplete-mode): Bind completion-show-inline-help
	to avoid interference from inline help (Bug#5849).

2011-04-10  Leo Liu  <sdl.web@gmail.com>

	* emacs-lisp/tabulated-list.el (tabulated-list-print-entry):
	Fix typo.

2011-04-09  Chong Yidong  <cyd@stupidchicken.com>

	* image-mode.el (image-toggle-display-image): Signal an error if
	not in Image mode.
	(image-transform-mode, image-transform-resize)
	(image-transform-set-rotation): Doc fix.
	(image-transform-set-resize): Delete.
	(image-transform-set-scale, image-transform-fit-to-height)
	(image-transform-fit-to-width): Handle image-toggle-display-image
	and image-transform-resize directly.

2011-04-08  Sho Nakatani  <lay.sakura@gmail.com>

	* doc-view.el (doc-view-fit-width-to-window)
	(doc-view-fit-height-to-window, doc-view-fit-page-to-window):
	New functions for fitting the shown image to the Emacs window size.
	(doc-view-mode-map): Add bindings for the new functions.

2011-04-08  Juanma Barranquero  <lekktu@gmail.com>

	* vc-annotate.el (vc-annotate-show-log-revision-at-line):
	Fix typo in docstring.

2011-04-08  Eli Zaretskii  <eliz@gnu.org>

	* files.el (file-size-human-readable): Produce one digit after
	decimal, like "ls -lh" does.

	* ls-lisp.el (ls-lisp-format-file-size): Allow for 7 characters in
	the file size representation.

	* simple.el (list-processes): If async subprocesses are not
	available, error out with a clear error message.

2011-04-08  Chong Yidong  <cyd@stupidchicken.com>

	* help.el (help-form-show): New function, to be called from C.
	Put help-form output in a buffer named differently than *Help*.

2011-04-08  Eli Zaretskii  <eliz@gnu.org>

	* files.el (file-size-human-readable): New function.

	* ls-lisp.el (ls-lisp-format-file-size): Use it, instead of
	computing the representation inline.  Don't require `cl'.

2011-04-08  Glenn Morris  <rgm@gnu.org>

	* man.el (Man-page-header-regexp): Solaris < 2.6 no longer supported.

	* net/browse-url.el (browse-url-firefox):
	Test system-type, not system-configuration.

	* vc/log-edit.el (log-edit-empty-buffer-p): New function.
	(log-edit-insert-cvs-template, log-edit-insert-cvs-rcstemplate):
	Use log-edit-empty-buffer-p.  (Bug#7598)

	* net/rlogin.el (rlogin-process-connection-type): Simplify.
	(rlogin-mode-map): Initialize in the defvar.
	(rlogin): Use ignore-errors.

	* replace.el (occur-mode-map): Some fixes for menu items.

2011-04-07  Aaron S. Hawley  <aaron.s.hawley@gmail.com>

	* play/morse.el (denato-region): Handle varying case.  (Bug#8386)

2011-04-06  Chong Yidong  <cyd@stupidchicken.com>

	* emacs-lisp/cconv.el (cconv--analyse-use): Ignore "ignored" when
	issuing unused warnings.

	* emacs-lisp/tabulated-list.el (tabulated-list-print): Use lambda
	macro directly.

	* simple.el: Lisp reimplement of list-processes.  Based on an
	earlier reimplementation by Leo Liu, but using tabulated-list.el.
	(process-menu-mode): New major mode.
	(list-processes--refresh, list-processes):
	(process-menu-visit-buffer): New functions.

	* files.el (save-buffers-kill-emacs): Don't assume any return
	value of list-processes, which is undocumented anyway.

2011-04-06  Chong Yidong  <cyd@stupidchicken.com>

	* emacs-lisp/tabulated-list.el: New file.

	* emacs-lisp/package.el: Use Tabulated List mode.
	(package-menu-mode-map): Inherit from tabulated-list-mode-map.
	(package-menu-mode): Derive from tabulated-list-mode.  Set up the
	table format using Tabulated List mode variables.
	(package--push): New macro, replacing package-list-maybe-add.
	(package-menu--generate): Use package--push.  Renamed from
	package--generate-package-list.
	(package-menu-refresh, list-packages): Use it.
	(package-menu--print-info): Rename from package-print-package.
	Return insertion data instead of inserting it directly.
	(package-menu-describe-package, package-menu-execute):
	Use tabulated-list-get-id.
	(package-menu-mark-delete, package-menu-mark-install)
	(package-menu-mark-unmark, package-menu-backup-unmark)
	(package-menu-mark-obsolete-for-deletion):
	Use tabulated-list-put-tag.
	(package--list-packages, package-menu-revert)
	(package-menu-get-package, package-menu-get-version)
	(package-menu-sort-by-column): Functions deleted.
	(package-menu-package-list, package-menu-sort-key): Vars deleted.
	(package-menu--status-predicate, package-menu--version-predicate)
	(package-menu--name-predicate)
	(package-menu--description-predicate): Handle arguments in the
	Tabulated List format.
	(package-list-packages-no-fetch): Call list-packages.

2011-04-06  Juanma Barranquero  <lekktu@gmail.com>

	* files.el (after-find-file-from-revert-buffer): Remove variable.
	(after-find-file): Don't bind it.
	(revert-buffer-in-progress-p): New variable.
	(revert-buffer): Bind it.
	Pass nil for `after-find-file-from-revert-buffer'.

	* saveplace.el (save-place-find-file-hook): Use new variable
	`rever-buffer-in-progress-p', not `after-find-file-from-revert-buffer'.

2011-04-06  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (AUTOGEN_VCS): New variable.
	(autoloads): Use $AUTOGEN_VCS.

	* calendar/cal-move.el (calendar-scroll-toolkit-scroll): New function.
	* calendar/calendar.el (calendar-mode-map):
	Check for toolkit scroll bars.  (Bug#8305)

2011-04-05  Chong Yidong  <cyd@stupidchicken.com>

	* minibuffer.el (completion-in-region--postch)
	(completion-in-region-mode): Remove unnecessary messages.

2011-04-05  Juanma Barranquero  <lekktu@gmail.com>

	* font-lock.el (font-lock-refresh-defaults):
	Don't bind `hi-lock--inhibit-font-lock-hook', removed in
	2010-10-09T04:09:19Z!cyd@stupidchicken.com and 2010-10-11T23:57:49Z!lekktu@gmail.com (2010-10-12).

	* info.el (Info-directory-list, Info-read-node-name-2)
	(Info-split-parameter-string): Doc fixes.
	(Info-virtual-nodes): Reflow docstring.
	(Info-find-file, Info-directory-toc-nodes, Info-history-toc-nodes)
	(Info-apropos-toc-nodes, info-finder, Info-get-token)
	(Info-find-emacs-command-nodes, Info-speedbar-key-map):
	Fix typos in docstrings.
	(Info-revert-buffer-function, Info-search, Info-isearch-pop-state)
	(Info-speedbar-hierarchy-buttons, Info-speedbar-goto-node)
	(Info-speedbar-buttons, Info-desktop-buffer-misc-data)
	(Info-restore-desktop-buffer): Mark unused parameters.
	(Info-directory-find-file, Info-directory-find-node)
	(Info-history-find-file, Info-history-find-node, Info-toc-find-node)
	(Info-virtual-index-find-node, Info-apropos-find-file)
	(Info-apropos-find-node, Info-finder-find-file, Info-finder-find-node):
	Mark unused parameters; fix typos in docstrings.
	(Info-virtual-index): Remove unused local variable `nodename'.

2011-04-05  Deniz Dogan  <deniz@dogan.se>

	* net/rcirc.el: Update my e-mail address.
	(rcirc-mode-map): Remove M-o binding.

2011-04-05  Chong Yidong  <cyd@stupidchicken.com>

	* startup.el (command-line): Save the cursor's theme-face
	directly, instead of using face-override-spec.

	* custom.el (load-theme): Minor optimization in assigning faces.

2011-04-04  Juanma Barranquero  <lekktu@gmail.com>

	* help-fns.el (describe-variable): Complete all variables having
	documentation, including keywords.
	http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00112.html

2011-04-04  Juanma Barranquero  <lekktu@gmail.com>

	Convert to lexical-binding.

	* bs.el (bs-refresh, bs-sort-buffer-interns-are-last)
	(bs--get-marked-string, bs--get-modified-string)
	(bs--get-readonly-string, bs--get-size-string, bs--get-name)
	(bs--get-mode-name, bs--get-file-name): Mark unused arguments.
	(bs--configuration-name-for-prefix-arg): Rename argument PREFIX-ARG.

	* ehelp.el (electric-help-execute-extended)
	(electric-help-ctrl-x-prefix):
	* hexl.el (hexl-revert-buffer-function):
	* linum.el (linum-after-change, linum-after-scroll):
	* emacs-lisp/re-builder.el (reb-auto-update): Mark unused arguments.

	* help-fns.el (help-describe-category-set): Remove unused ERR variable.

2011-04-04  Daiki Ueno  <ueno@unixuser.org>

	* epa-dired.el:
	* epa-mail.el:
	* epa-hook.el:
	* epa-file.el:
	* epa.el:
	* epg.el: Use lexical binding.

2011-04-03  Chong Yidong  <cyd@stupidchicken.com>

	* dired-aux.el (dired-create-files): Add docstring (Bug#7970).

	* textmodes/flyspell.el (flyspell-word): Recognize default
	dictionary case for flyspell-mark-duplications-exceptions.
	Use regexp matching for languages.
	(flyspell-mark-duplications-exceptions): Add "that" and "had" for
	default dictionary (Bug#7926).

2011-04-02  Chong Yidong  <cyd@stupidchicken.com>

	* emacs-lisp/package.el (package--with-work-buffer):
	Recognize https URLs.

	* net/network-stream.el: Move from gnus/proto-stream.el.
	Change prefix to network-stream throughout.
	(open-protocol-stream): Merge into open-network-stream, leaving
	open-protocol-stream as an alias.  Handle nil BUFFER args.

	* subr.el (open-network-stream): Move to net/network-stream.el.

2011-04-02  Glenn Morris  <rgm@gnu.org>

	* find-dired.el (find-exec-terminator): New option.
	(find-ls-option): Test for -ls support.
	(find-ls-subdir-switches): Test for -b in find-ls-option.
	(find-dired, find-grep-dired): Doc fixes.
	(find-dired): Use find-exec-terminator.

	* find-dired.el (find-ls-option, find-ls-subdir-switches)
	(find-grep-options): Do not autoload these defcustoms, remove purecopy.
	(find-name-arg): Remove purecopy.

	* progmodes/grep.el (grep-find-use-xargs): Doc fix.
	(grep-compute-defaults): Check for `-exec COMMAND +' support.
	Set grep-find-use-xargs, grep-find-command, and grep-find-template
	accordingly.  Don't add the null-device if not needed.

	* files.el (save-some-buffers): Doc fix.

2011-04-02  Eli Zaretskii  <eliz@gnu.org>

	* makefile.w32-in (EMACS): Default to ../src/$(BLD)/emacs.exe.

2011-04-01  Juanma Barranquero  <lekktu@gmail.com>

	* progmodes/idlwave.el (idlwave-one-key-select, idlwave-list-abbrevs):
	Use `dolist' rather than `mapcar'.

2011-04-01  Stefan Monnier  <monnier@iro.umontreal.ca>

	Add lexical binding.

	* subr.el (apply-partially): Use new closures rather than CL.
	(--dolist-tail--, --dotimes-limit--): Don't declare dynamic.
	(dolist, dotimes): Use slightly different expansion for lexical code.
	(functionp): Move to C.
	(letrec): New macro.
	(with-wrapper-hook): Use it and apply-partially instead of CL.
	(eval-after-load): Preserve lexical-binding.
	(save-window-excursion, with-output-to-temp-buffer): Turn them
	into macros.

	* simple.el (with-wrapper-hook, apply-partially): Move to subr.el.

	* help-fns.el (help-split-fundoc): Return nil if there's nothing else
	than the arglist.
	(help-add-fundoc-usage): Don't add `Not documented'.
	(help-function-arglist): Handle closures, subroutines, and new
	byte-code-functions.
	(help-make-usage): Remove leading underscores.
	(describe-function-1): Handle closures.
	(describe-variable): Use special-variable-p for completion.

	* files.el (lexical-binding): Declare safe.

	* emacs-lisp/pcase.el: Don't use destructuring-bind.
	(pcase--memoize): Rename from pcase-memoize.  Change weakness.
	(pcase): Add `let' pattern.
	Change memoization so it actually works.
	(pcase-mutually-exclusive-predicates): Add byte-code-function-p.
	(pcase--u1) <guard, pred>: Fix possible shadowing problem.
	<let>: New case.

	* emacs-lisp/macroexp.el: Use lexical binding.
	(macroexpand-all-1): Check obsolete macros.  Expand compiler-macros.
	Don't convert ' to #' without checking that it's indeed quoting
	a lambda.

	* emacs-lisp/lisp-mode.el (eval-last-sexp-1):
	Use eval-sexp-add-defvars.
	(eval-sexp-add-defvars): New fun.

	* emacs-lisp/float-sup.el (pi): Don't declare as dynamically bound.

	* emacs-lisp/eieio.el (byte-compile-file-form-defmethod):
	Don't autoload.
	(eieio-defgeneric-form-primary-only-one): Use `byte-compile' rather
	than the internal `byte-compile-lambda'.
	(defmethod): Don't hide code under quotes.
	(eieio-defmethod): New `code' argument.

	* emacs-lisp/eieio-comp.el: Remove.

	* emacs-lisp/edebug.el (edebug-eval-defun)
	(edebug-eval-top-level-form): Use eval-sexp-add-defvars.
	(edebug-toggle): Avoid `eval'.

	* emacs-lisp/disass.el (disassemble-internal): Handle new
	`closure' objects.
	(disassemble-1): Handle new byte codes.

	* emacs-lisp/cl.el (pushnew): Silence warning.

	* emacs-lisp/cl-macs.el (cl-byte-compile-block)
	(cl-byte-compile-throw): Remove.
	(cl-block-wrapper, cl-block-throw): Use compiler-macros instead.

	* emacs-lisp/cl-extra.el (cl-macroexpand-all): Properly quote CL
	closures.

	* emacs-lisp/cconv.el: New file.

	* emacs-lisp/bytecomp.el: Use lexical binding instead of
	a "bytecomp-" prefix.  Macroexpand everything as a separate phase.
	(byte-compile-initial-macro-environment):
	Handle declare-function here.
	(byte-compile--lexical-environment): New var.
	(byte-stack-ref, byte-stack-set, byte-discardN)
	(byte-discardN-preserve-tos): New lap codes.
	(byte-interactive-p): Don't use any more.
	(byte-compile-push-bytecodes, byte-compile-push-bytecode-const2):
	New macros.
	(byte-compile-lapcode): Use them and handle new lap codes.
	(byte-compile-obsolete): Remove.
	(byte-compile-arglist-signature): Handle new byte-code arg"lists".
	(byte-compile-arglist-warn): Check late def of inlinable funs.
	(byte-compile-cl-warn): Don't silence warnings for compiler-macros
	since they should have been expanded by now.
	(byte-compile--outbuffer): Rename from bytecomp-outbuffer.
	(byte-compile-from-buffer): Remove unused second arg.
	(byte-compile-preprocess): New function.
	(byte-compile-toplevel-file-form): New function to distinguish
	file-form calls from outside from file-form calls from hunk-handlers.
	(byte-compile-file-form): Simplify.
	(byte-compile-file-form-defsubst): Remove.
	(byte-compile-file-form-defmumble): Simplify now that
	byte-compile-lambda always returns a byte-code-function.
	(byte-compile): Preprocess.
	(byte-compile-byte-code-maker, byte-compile-byte-code-unmake):
	Remove, not used any more.
	(byte-compile-arglist-vars, byte-compile-make-lambda-lexenv)
	(byte-compile-make-args-desc): New funs.
	(byte-compile-lambda): Handle lexical functions.  Always return
	a byte-code-function.
	(byte-compile-reserved-constants): New var, to make up room for
	closed-over variables.
	(byte-compile-constants-vector): Obey it.
	(byte-compile-top-level): New args `lexenv' and `reserved-csts'.
	(byte-compile-macroexpand-declare-function): New function.
	(byte-compile-form): Call byte-compile-unfold-bcf to inline immediate
	byte-code-functions.
	(byte-compile-form): Check obsolescence here.
	(byte-compile-inline-lapcode, byte-compile-unfold-bcf): New functions.
	(byte-compile-variable-ref): Remove.
	(byte-compile-dynamic-variable-op): New fun.
	(byte-compile-dynamic-variable-bind, byte-compile-variable-ref)
	(byte-compile-variable-set): New funs.
	(byte-compile-discard): Add 2 args.
	(byte-compile-stack-ref, byte-compile-stack-set)
	(byte-compile-make-closure, byte-compile-get-closed-var): New funs.
	(byte-compile-funarg, byte-compile-funarg-2): Remove, handled in
	macroexpand-all instead.
	(byte-compile-quote-form): Remove.
	(byte-compile-push-binding-init, byte-compile-not-lexical-var-p)
	(byte-compile-bind, byte-compile-unbind): New funs.
	(byte-compile-let): Handle let* and lexical binding.
	(byte-compile-let*): Remove.
	(byte-compile-catch, byte-compile-unwind-protect)
	(byte-compile-track-mouse, byte-compile-condition-case):
	Handle a new :fun-body form, used for lexical scoping.
	(byte-compile-save-window-excursion)
	(byte-compile-with-output-to-temp-buffer): Remove.
	(byte-compile-defun): Simplify.
	(byte-compile-stack-adjustment): New fun.
	(byte-compile-out): Use it.
	(byte-compile-refresh-preloaded): Don't reload byte-compiler files.

	* emacs-lisp/byte-run.el (make-obsolete): Don't set the `byte-compile'
	handler any more.

	* emacs-lisp/byte-opt.el: Use lexical binding.
	(byte-inline-lapcode): Remove (to bytecomp).
	(byte-compile-inline-expand): Pay attention to inlining to/from
	lexically bound code.
	(byte-compile-unfold-lambda): Don't handle byte-code-functions
	any more.
	(byte-optimize-form-code-walker): Don't handle save-window-excursion
	any more and don't call compiler-macros.
	(byte-compile-splice-in-already-compiled-code): Remove.
	(byte-code): Don't inline any more.
	(disassemble-offset): Receive `bytes' as argument rather than via
	dynamic scoping.
	(byte-compile-tag-number): Declare before first use.
	(byte-decompile-bytecode-1): Handle new byte-codes, don't change
	`return' even if make-spliceable.
	(byte-compile-side-effect-and-error-free-ops): Add stack-ref, remove
	obsolete interactive-p.
	(byte-optimize-lapcode): Optimize new lap-codes.
	Don't trip up on new form of `byte-constant' lap code.

	* emacs-lisp/autoload.el (make-autoload): Don't burp on trivial macros.

	* emacs-lisp/advice.el (ad-arglist): Use help-function-arglist.

	* custom.el (custom-initialize-default, custom-declare-variable):
	Use `defvar'.

	* Makefile.in (BIG_STACK_DEPTH, BIG_STACK_OPTS, BYTE_COMPILE_FLAGS):
	New variables.
	(compile-onefile, .el.elc, compile-calc, recompile): Use them.
	(COMPILE_FIRST): Add macroexp and cconv.
	* makefile.w32-in: Mirror changes in Makefile.in.

	* vc/cvs-status.el:
	* vc/diff-mode.el:
	* vc/log-edit.el:
	* vc/log-view.el:
	* vc/smerge-mode.el:
	* textmodes/bibtex-style.el:
	* textmodes/css.el:
	* startup.el:
	* uniquify.el:
	* minibuffer.el:
	* newcomment.el:
	* reveal.el:
	* server.el:
	* mpc.el:
	* emacs-lisp/smie.el:
	* doc-view.el:
	* dired.el:
	* abbrev.el: Use lexical binding.

2011-04-01  Eli Zaretskii  <eliz@gnu.org>

	* info.el (info-display-manual): New function.

2011-03-31  Stefan Monnier  <monnier@iro.umontreal.ca>

	* loadup.el: Load minibuffer after loaddefs, to use define-minor-mode.

2011-03-31  Tassilo Horn  <tassilo@member.fsf.org>

	* net/rcirc.el (rcirc-handler-001): Only authenticate, if there's
	an entry for that server in rcirc-authinfo.  (Bug#8385)

2011-03-31  Glenn Morris  <rgm@gnu.org>

	* progmodes/f90.el (f90-find-tag-default): Handle multiple `%'.

	* generic-x.el (etc-fstab-generic-mode): Add ext4, sysfs keywords.

2011-03-30  Christoph Scholtes  <cschol2112@googlemail.com>

	* progmodes/python.el (python-default-interpreter)
	(python-python-command-args, python-jython-command-args)
	(python-which-shell, python-which-args, python-which-bufname)
	(python-file-queue, python-comint-output-filter-function)
	(python-toggle-shells, python-shell): Remove obsolete defcustoms,
	variables and functions.

2011-03-30  Stefan Monnier  <monnier@iro.umontreal.ca>

	* minibuffer.el (completion-table-dynamic): Optimize `boundaries'.
	(completion-in-region-mode): New minor mode.
	(completion-in-region): Use it.
	(completion-in-region--data, completion-in-region-mode-map): New vars.
	(completion-in-region--postch): New function.
	(completion--capf-misbehave-funs, completion--capf-safe-funs):
	New vars.
	(completion--capf-wrapper): New function.
	(completion-at-point): Use it to track well-behavedness of
	hook functions.
	(completion-help-at-point): New command.

2011-03-30  Jason Merrill  <jason@redhat.com>  (tiny change)

	* vc/add-log.el (add-change-log-entry): Don't use whitespace
	syntax class to search for whitespace on a single line
	(Message-ID: <4D938140.4030905@redhat.com>).

2011-03-30  Leo Liu  <sdl.web@gmail.com>

	* abbrev.el (abbrev-edit-save-to-file, abbrev-edit-save-buffer):
	New commands.
	(edit-abbrevs-map): Bind them here.
	(write-abbrev-file): New optinal arg VERBOSE.  (Bug#5937)

2011-03-29  Ken Manheimer  <ken.manheimer@gmail.com>

	* allout.el (allout-hide-by-annotation, allout-flag-region):
	Reduce possibility of overlay leakage by making them volatile.

	* allout-widgets.el (allout-widgets-tally): Define as nil so the
	hash is not shared between buffers.  Mode initialization is
	responsible for giving it a useful starting value.
	(allout-item-span): Reduce possibility of overlay leakage by
	making them volatile.
	(allout-widgets-count-buttons-in-region): Add diagnostic function
	for tracking down button overlay leaks.

2011-03-29  Leo Liu  <sdl.web@gmail.com>

	* ido.el (ido-read-internal): Use the default history var
	minibuffer-history if no HISTORY is specified.

2011-03-28  Brian T. Sniffen  <bsniffen@akamai.com>  (tiny change)

	* net/imap.el (imap-shell-open, imap-process-connection-type):
	Use imap-process-connection-type for 'shell' streams as well as
	Kerberos, SSL, other subprocesses.

2011-03-28  Leo Liu  <sdl.web@gmail.com>

	* abbrev.el (abbrev-table-empty-p): New function.
	(prepare-abbrev-list-buffer): Place empty abbrev tables after
	nonempty ones.  (Bug#5937)

2011-03-27  Jan Djärv  <jan.h.d@swipnet.se>

	* cus-start.el (all): Add boolean ns-auto-hide-menu-bar.

2011-03-27  Leo Liu  <sdl.web@gmail.com>

	* ansi-color.el (ansi-color-names-vector): Allow cons cell value
	for foreground and background colors.
	(ansi-color-make-color-map): Adapt.

2011-03-25  Leo Liu  <sdl.web@gmail.com>

	* midnight.el (midnight-time-float): Remove.  Note it calculates
	the microsecond component incorrectly and seconds-to-time does the
	same job.
	Remove redundant (require 'timer).

	* ido.el (ido-read-internal): Simplify with read-from-minibuffer.
	(ido-completions): Remove unused arguments.  (Bug#8329)

2011-03-24  Stefan Monnier  <monnier@iro.umontreal.ca>

	* minibuffer.el (completion--flush-all-sorted-completions):
	Remove itself from hook.
	(completion-at-point): Let the functions perform the completion
	immediately and return nil or t.
	* comint.el (comint-dynamic-complete-functions): Now identical to
	completion-at-point-functions.
	(comint-dynamic-list-input-ring): Remove unused var `index'.
	(comint--match-partial-filename, comint--unquote&expand-filename):
	New funs, split from comint-match-partial-filename.
	(comint-dynamic-complete): Use completion-at-point.
	(comint-dynamic-complete-filename): Use comint--match-partial-filename.

2011-03-24  Drew Adams  <drew.adams@oracle.com>

	* thingatpt.el: Support `defun'.

2011-03-23  Leo Liu  <sdl.web@gmail.com>

	* abbrevlist.el: Move to obsolete/abbrevlist.el.

	* help-mode.el (help-mode-finish): Tweak regexp.

2011-03-23  Glenn Morris  <rgm@gnu.org>

	* eshell/esh-opt.el (eshell-eval-using-options):
	Do not bind unused local variable `eshell-option-stub'.

	* progmodes/gdb-mi.el (gdb): Fix typo in previous change.

2011-03-22  Juanma Barranquero  <lekktu@gmail.com>

	* emacs-lisp/derived.el (define-derived-mode): Wrap declaration of
	keymap variable in `with-no-warnings' to avoid a warning when the
	keymap has been already `defconst'ed.

2011-03-22  Leo Liu  <sdl.web@gmail.com>

	* abbrev.el (write-abbrev-file): Use utf-8 for writing if it can
	encode all chars in abbrevs; otherwise use emacs-mule or
	utf-8-emacs.  (Bug#8308)

2011-03-22  Juanma Barranquero  <lekktu@gmail.com>

	* simple.el (backward-delete-char-untabify):
	Avoid warning about using `delete-backward-char'.

	* image.el (image-type-file-name-regexps): Make it variable.
	`imagemagick-register-types' modifies it, and the user may want
	to add new extensions for known image types.
	(imagemagick-register-types): Throw error if not using ImageMagick.

2011-03-22  Leo Liu  <sdl.web@gmail.com>

	* net/rcirc.el (rcirc-completion-at-point): Return nil if point is
	located before rcirc-prompt-end-marker.
	(rcirc-complete): Error if point is not after rcirc prompt.
	Handle the case when table is nil.
	(rcirc-user-authenticated): Define to fix compiler warning.

2011-03-22  Chong Yidong  <cyd@stupidchicken.com>

	* custom.el (custom--inhibit-theme-enable): Make it affect only
	custom-theme-set-variables and custom-theme-set-faces.
	(provide-theme): Ignore custom--inhibit-theme-enable.
	(load-theme): Enable the theme explicitly if NO-ENABLE is non-nil.
	(custom-enabling-themes): Delete variable.
	(enable-theme): Accept only loaded themes as arguments.
	Ignore the special custom-enabled-themes variable.
	(custom-enabled-themes): Forbid themes from setting this.
	Eliminate use of custom-enabling-themes.
	(custom-push-theme): Quote "changed" custom var entry.

2011-03-21  Leo Liu  <sdl.web@gmail.com>

	* ido.el (ido-read-internal): Add ido-selected to history instead
	of user input.

2011-03-21  Stefan Monnier  <monnier@iro.umontreal.ca>

	* subr.el (deferred-action-list, deferred-action-function):
	Mark obsolete.

2011-03-21  Leo Liu  <sdl.web@gmail.com>

	* vc/log-view.el: Remove (require 'wid-edit), not needed after the
	change on 2011-02-13 (bug#8309).

	* minibuffer.el (read-file-name-function): Change default value.
	(read-file-name--defaults): Rename from read-file-name-defaults.
	(read-file-name-default): Rename from read-file-name.
	(read-file-name): Call read-file-name-function.

2011-03-21  Glenn Morris  <rgm@gnu.org>

	* eshell/esh-opt.el (eshell-eval-using-options, eshell-process-args):
	Doc fixes.

2011-03-21  Chong Yidong  <cyd@stupidchicken.com>

	* cus-theme.el: Add missing provide statement.
	(customize-create-theme): Extract theme value correctly.
	(custom-theme-visit-theme): Autoload.
	(customize-create-theme): Prompt before inserting default faces.

2011-03-20  Jay Belanger  <jay.p.belanger@gmail.com>

	* calc/calc-menu.el (calc-units-menu): Add entries for logarithmic
	units and musical notes.

2011-03-20  Leo  <sdl.web@gmail.com>

	* ido.el (ido-read-internal): Use completing-read-default.
	(ido-completing-read): Fix compatibility with completing-read.

2011-03-20  Christian Ohler  <ohler@gnu.org>

	* emacs-lisp/ert.el (ert-run-tests-batch): Remove unused variable.
	(ert-delete-all-tests): Use `called-interactively-p' rather than
	`interactive-p'.
	(ert--make-xrefs-region): Respect END.

2011-03-19  Chong Yidong  <cyd@stupidchicken.com>

	* dired-aux.el (dired-create-directory): Signal an error if the
	directory already exists (Bug#8246).

	* facemenu.el (list-colors-display): Call list-faces-display
	inside with-help-window.
	(list-colors-print): Use display property to align the final
	column, instead of checking window-width.

2011-03-19  Eli Zaretskii  <eliz@gnu.org>

	* emerge.el (emerge-metachars): Separate value for ms-dos and
	windows-nt systems.
	(emerge-protect-metachars): Quote correctly for ms-dos and
	windows-nt systems.

2011-03-19  Ralph Schleicher  <rs@ralph-schleicher.de>

	* info.el (info-initialize): Replace all uses of `:' with
	path-separator for compatibility with non-Unix systems.
	Cache quoting of path-separator.  (Bug#8258)

2011-03-19  Juanma Barranquero  <lekktu@gmail.com>

	* avoid.el (mouse-avoidance-mode, mouse-avoidance-nudge-dist)
	(mouse-avoidance-threshold, mouse-avoidance-banish-destination)
	(mouse-avoidance-mode): Fix typos in docstrings.

2011-03-19  Chong Yidong  <cyd@stupidchicken.com>

	* startup.el (package-subdirectory-regexp): Move from package.el.
	Omit \\` and \\', and let callers add them.

	* emacs-lisp/package.el (package-strip-version)
	(package-load-all-descriptors): Add \\` and \\' to
	package-subdirectory-regexp before using it.
	(package-untar-buffer): New arg DIR; ensure that file untars only
	into this expected directory.  Remove superfluous delete-region.
	(package-unpack): Caller changed.
	(package-tar-file-info): Use package-subdirectory-regexp.

2011-03-18  Stefan Monnier  <monnier@iro.umontreal.ca>

	* vc/diff-mode.el (diff-mode-map): Shadow problematic bindings from
	diff-mode-shared-map (bug#8284).
	(diff-mode-shared-map): Re-introduce some bindings that were problematic.

2011-03-17  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* calendar/time-date.el (format-seconds): Use assoc instead of
	assoc-string, since assoc-string doesn't exist in XEmacs.

2011-03-17  Juanma Barranquero  <lekktu@gmail.com>

	* custom.el (custom-known-themes): Reflow docstring.
	(custom-theme-load-path): Fix typo in docstring.
	(load-theme): Fix typo in error message.
	(custom-available-themes, custom-variable-theme-value):
	Use `let', not `let*'.

2011-03-17  Jay Belanger  <jay.p.belanger@gmail.com>

	* calc/README: Mention inclusion of musical notes.

	* calc/calc-units.el (calc-lu-quant): Rename from
	`calc-logunits-quantity'.
	(calcFunc-lupquant): Rename from `calcFunc-powerquant'.
	(calcFunc-lufquant): Rename from `calcFunc-fieldquant'.
	(calc-db): Rename from `calc-dblevel'.
	(calcFunc-dbpower): Rename from `calcFunc-dbpowerlevel'.
	(calcFunc-dbfield): Rename from `calcFunc-dbfieldlevel'.
	(calc-np): Rename from `calc-nplevel'.
	(calcFunc-nppower): Rename from `calcFunc-nppowerlevel'.
	(calcFunc-npfield): Rename from `calcFunc-npfieldlevel'.
	(calc-lu-plus): Rename from `calc-logunits-add'.
	(calcFunc-lupadd): Rename from `calcFunc-lupoweradd'.
	(calcFunc-lufadd): Rename from `calcFunc-lufieldadd'.
	(calc-lu-minus): Rename from `calc-logunits-sub'.
	(calcFunc-lupsub): Rename from `calcFunc-lupowersub'.
	(calcFunc-lufsub): Rename from `calcFunc-lufieldsub'.
	(calc-lu-times): Rename from `calc-logunits-mul'.
	(calcFunc-lupmul): Rename from `calcFunc-lupowermul'.
	(calcFunc-lufmul): Rename from `calcFunc-lufieldmul'.
	(calc-lu-divide): Rename from `calc-logunits-div'.
	(calcFunc-lupdiv): Rename from `calcFunc-lupowerdiv'.
	(calcFunc-lufdiv): Rename from `calcFunc-lufielddiv'.

	* calc/calc-ext.el (calc-init-extensions): Update the names of the
	functions being autoloaded.

	* calc/calc.el (calc-lu-power-reference): Rename from
	`calc-logunits-power-reference'.
	(calc-lu-field-reference): Rename from
	`calc-logunits-field-reference'.

	* calc/calc-help (calc-l-prefix-help): Mention musical note functions.

2011-03-17  Stefan Monnier  <monnier@iro.umontreal.ca>

	* minibuffer.el (completion-all-sorted-completions):
	Use :completion-cycle-penalty text property if present.

2011-03-16  Ken Manheimer  <ken.manheimer@gmail.com>

	* allout.el (allout-yank-processing): Adjust for new rebulleting
	regime so bullet being yanked is used without prompting the user
	for a choice.

2011-03-16  Juanma Barranquero  <lekktu@gmail.com>

	* startup.el (command-line): Warn the user that _emacs is deprecated.

2011-03-16  Juanma Barranquero  <lekktu@gmail.com>

	* progmodes/delphi.el (delphi-search-path, delphi-indent-level)
	(delphi-verbose, delphi-comment-face, delphi-string-face)
	(delphi-keyword-face, delphi-ignore-changes, delphi-indent-line)
	(delphi-mode-abbrev-table, delphi-debug-buffer, delphi-tab)
	(delphi-find-unit, delphi-find-current-xdef, delphi-fill-comment)
	(delphi-new-comment-line, delphi-font-lock-defaults)
	(delphi-debug-mode-map, delphi-mode-syntax-table, delphi-mode):
	Fix typos in docstrings.

2011-03-15  Ken Manheimer  <ken.manheimer@gmail.com>

	* allout.el (allout-make-topic-prefix, allout-rebullet-heading):
	Invert the roles of character and string values for INSTEAD, so a
	string is used for the more common case of a defaulting prompt.

2011-03-15  Stefan Monnier  <monnier@iro.umontreal.ca>

	* progmodes/ruby-mode.el (ruby-backward-sexp):
	* progmodes/ebrowse.el (ebrowse-draw-file-member-info):
	* play/gamegrid.el (gamegrid-make-face):
	* play/bubbles.el (bubbles--grid-width, bubbles--grid-height)
	(bubbles--colors, bubbles--shift-mode, bubbles--initialize-images):
	* notifications.el (notifications-notify):
	* net/xesam.el (xesam-search-engines):
	* net/quickurl.el (quickurl-list-insert):
	* vc/vc-hg.el (vc-hg-dir-printer): Fix use of case.

2011-03-15  Chong Yidong  <cyd@stupidchicken.com>

	* startup.el (command-line): Update package subdirectory regexp.

2011-03-15  Stefan Monnier  <monnier@iro.umontreal.ca>

	* allout.el (allout-abbreviate-flattened-numbering)
	(allout-mode-deactivate-hook): Fix up obsolescence "date".

	* subr.el (read-char-choice): Only show the cursor after the prompt,
	not after the answer.

2011-03-15  Kevin Ryde  <user42@zip.com.au>

	* help-fns.el (variable-at-point): Skip leading quotes, if any
	(bug#8253).

2011-03-15  Stefan Monnier  <monnier@iro.umontreal.ca>

	* emacs-lisp/bytecomp.el (byte-compile-save-excursion): Change the
	warning message.

2011-03-14  Michael Albinus  <michael.albinus@gmx.de>

	* shell.el (shell): When called interactively, offer to change the
	shell file name on remote hosts.

2011-03-13  Teodor Zlatanov  <tzz@lifelogs.com>

	* net/ldap.el (ldap-search-internal): Add `auth-source-search'
	integration for LDAP parameters.  The host, base, user or binddn,
	and secret tokens can be specified in a netrc file, for instance.
	This is optional because an `auth-source' parameter must be
	specified in the search attributes.

2011-03-13  Juanma Barranquero  <lekktu@gmail.com>

	* help.el (describe-mode): Link to the mode's definition (bug#8185).

2011-03-12  Stefan Monnier  <monnier@iro.umontreal.ca>

	* ebuff-menu.el (electric-buffer-menu-mode-map): Move initialization
	into declaration.  Remove redundant and harmful binding.

2011-03-12  Eli Zaretskii  <eliz@gnu.org>

	* files.el (file-ownership-preserved-p): Pass `integer' as an
	explicit 2nd argument to `file-attributes'.  If the file's owner
	is the Administrators group on Windows, and the current user is
	Administrator, consider that a match.

	* server.el (server-ensure-safe-dir): Consider server directory
	safe on MS-Windows if its owner is the Administrators group while
	the current Emacs user is Administrator.  Use `=' to compare
	numerical UIDs, since they could be integers or floats.

2011-03-12  Juanma Barranquero  <lekktu@gmail.com>

	* vc/vc-bzr.el (vc-bzr-state): Handle bzr 2.3.0 (follow-up to bug#8170).

2011-03-12  Michael Albinus  <michael.albinus@gmx.de>

	Sync with Tramp 2.2.1.

	* net/tramp-sh.el (tramp-methods): Exchange "%k" marker with options.

	* net/trampver.el: Update release number.

2011-03-12  Stefan Monnier  <monnier@iro.umontreal.ca>

	* progmodes/compile.el (compilation--previous-directory): Fix up
	various nil/dead-marker mismatches (bug#8014).
	(compilation-directory-properties, compilation-error-properties):
	Don't call it at a position past the one we're about to change.

	* emacs-lisp/bytecomp.el (byte-compile-make-obsolete-variable):
	Disable obsolescence warnings in the file that declares it.

2011-03-11  Ken Manheimer  <ken.manheimer@gmail.com>

	* allout-widgets.el (allout-widgets-tally):
	Initialize allout-widgets-tally as a hash table rather than nil to
	prevent mode-line redisplay warnings.  Also, clarify the module
	description and fix a comment typo.

2011-03-11  Juanma Barranquero  <lekktu@gmail.com>

	* help-fns.el (describe-variable): Don't complete keywords.
	Suggested by Teodor Zlatanov <tzz@lifelogs.com>.

2011-03-10  Chong Yidong  <cyd@stupidchicken.com>

	* emacs-lisp/package.el (package-version-join): Impose a standard
	string representation for pre/alpha/beta version lists.
	(package-unpack-single): Standardize the directory name by passing
	it through package-version-join.
	(package-strip-rcs-id): Accept any version string that does not
	signal an error in version-to-list.

2011-03-10  Michael Albinus  <michael.albinus@gmx.de>

	* simple.el (delete-trailing-whitespace): Return nil for the
	benefit of `write-file-functions'.

2011-03-10  Glenn Morris  <rgm@gnu.org>

	* vc/vc-hg.el (vc-hg-pull, vc-hg-merge-branch): Use vc-hg-program.

	* vc/vc-git.el (vc-git-program): New option.
	(vc-git-branches, vc-git-pull, vc-git-merge-branch, vc-git-command)
	(vc-git--call): Use it.

	* eshell/esh-util.el (eshell-condition-case): Doc fix.

	* cus-edit.el (Custom-newline): If no button at point, look
	for a subgroup button at start-of-line.  (Bug#2298)

	* mail/rmail.el (rmail-msgend, rmail-msgbeg): Doc fixes.

2011-03-10  Julien Danjou  <julien@danjou.info>

	* avoid.el (mouse-avoidance-ignore-p): Do not move the cursor if
	`cursor-type' is nil.

2011-03-09  Jay Belanger  <jay.p.belanger@gmail.com>

	* calc/calc.el (calc-mode-map): Don't bind "C-_" to `calc-missing-key'.

2011-03-09  Ken Manheimer  <ken.manheimer@gmail.com>

	* allout.el Summary: Change so yank of distinctive-bullet items
	preserves the existing header prefix, rebulleting it if necessary,
	rather than replacing it.  This is necessary for proper operation
	of cooperative addons like allout-widgets.
	(allout-make-topic-prefix, allout-rebullet-heading): Change
	SOLICIT arg to INSTEAD, and interpret additionally a string value
	as alternate bullet to be used, instead of prompting the user for
	a bullet character.

2011-03-09  Michael Albinus  <michael.albinus@gmx.de>

	* net/tramp-sh.el (tramp-do-copy-or-rename-file-out-of-band):
	Do not use `tramp-file-name-port', because this returns also
	`tramp-default-port'.

2011-03-09  Deniz Dogan  <deniz.a.m.dogan@gmail.com>

	* net/rcirc.el (rcirc-handler-001): Remove useless
	with-rcirc-process-buffer.
	(rcirc-check-auth-status): Swap arguments to string-match.

2011-03-09  Glenn Morris  <rgm@gnu.org>

	* shell.el (shell-mode):
	Set comint-input-ring-size from HISTSIZE.  (Bug#7889)

	* progmodes/gdb-mi.el (gdb): Improve 2010-12-08 change.
	Check for GDBHISTFILE, HISTSIZE, etc.  (Bug#7889)

2011-03-08  Chong Yidong  <cyd@stupidchicken.com>

	* emacs-lisp/package.el (package-refresh-contents)
	(package-menu-execute): Use condition-case-no-debug.

2011-03-08  Michael Albinus  <michael.albinus@gmx.de>

	* simple.el (shell-command-to-string): Use `process-file'.

	* emacs-lisp/package.el (package-tar-file-info): Handle also
	remote files.

	* emacs-lisp/package-x.el (package-upload-buffer-internal):
	Use `equal' for upload base check.

2011-03-08  Arni Magnusson  <arnima@hafro.is>  (tiny change)

	* textmodes/texinfo.el (texinfo-environments):
	Add deftypecv, deftypeivar, deftypemethod, deftypeop, html.  (Bug#2783)

2011-03-08  Glenn Morris  <rgm@gnu.org>

	* cus-start.el (cursor-in-non-selected-windows):
	Fix :set quoting oddness.  (Bug#8192)

	* font-lock.el (lisp-font-lock-keywords-1): Don't highlight `)'
	in some setf expressions.  (Bug#2159)

2011-03-08  Chong Yidong  <cyd@stupidchicken.com>

	* custom.el (custom-available-themes): Return themes in
	alphabetical order.

See ChangeLog.15 for earlier changes.

;; Local Variables:
;; coding: utf-8
;; End:

  Copyright (C) 2011  Free Software Foundation, Inc.

  This file is part of GNU Emacs.

  GNU Emacs is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  GNU Emacs is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.