Ma Gnus v0.16 is released

Mainly bug fixes and stuff.

Gnus development has mainly been taking place externally for the last,
er, 22 years?  But it's now moving to the Emacs code repository, as
explained here:

http://lars.ingebrigtsen.no/2016/01/01/its-about-ethics-in-gnus-development/

So this will (most likely) be the last separate Gnus release.  Gnus bugs
should from now on be reported with `M-x report-emacs-bug'.  The Gnus
mailing lists will continue operating as before, but if you want to
follow bleeding-edge Gnus development, you'll have to follow the Emacs
git trunk instead.

(Pithy optimistic saying goes here.  Remember to edit this line!)

Get it by saying

  git clone http://git.gnus.org/gnus.git && cd gnus && git checkout m0-16

or download the release from

  http://git.gnus.org/cgit/gnus.git/snapshot/gnus-m0-16.zip

ChangeLog since last release:

2016-02-06  Lars Magne Ingebrigtsen  <[email protected]>

	* gnus.el: Ma Gnus v0.15 is released.

2016-02-05  Lars Ingebrigtsen  <[email protected]>

	Fix doc string of tls-program.

	* tls.el (tls-program): Document the %t parameter (bug#22559).

2016-02-04  Paul Eggert  <[email protected]>

	Quoting fixes in doc strings and diagnostics.

	* mml-smime.el (mml-smime-get-dns-cert, mml-smime-get-ldap-cert):
	Follow user style preference when quoting diagnostics.

2016-02-02  Glenn Morris  <[email protected]>

	Improve the custom type of some user options.

	* gnus-art.el (gnus-hidden-properties):
	* gnus-gravatar.el (gnus-gravatar-properties):
	* gnus-picon.el (gnus-picon-properties): Improve custom type.

2016-02-01  Katsumi Yamaoka  <[email protected]>

	* gmm-utils.el (defcustom): Ignore :risky keyword under XEmacs.

2016-01-30  Glenn Morris  <[email protected]>

	* message.el (message-deletable-headers, message-signature):
	Improve custom type.

	* gnus-kill.el (gnus-winconf-kill-file): Not user-serviceable.

	Mark some user options that can get evalled as risky.

	* message.el (message-signature, message-mailer-swallows-blank-line):
	Mark as risky.

2016-01-29  Glenn Morris  <[email protected]>

	Remove some useless-use-of eval.

	* gnus.el (gnus-load-hook): Don't use eval.
	* nnrss.el (xml): Simply require it.
	(xml-rpc-method-call): Use declare-function.

2016-01-25  Teodor Zlatanov  <[email protected]>

	* gnus-art.el (gnus-blocked-images): Add explicit nil choice and tags.

2016-01-24  Alan Mackenzie  <[email protected]>

	Expunge "allow" + infinitive without direct object from source and doc.

	* gnus-agent.el (gnus-agent-queue-setup):
	* mm-util.el (mm-charset-eval-alist): Dox fix.

2016-01-22  Katsumi Yamaoka  <[email protected]>

	Revert changes causing old Emacsen not to work

	* mml-sec.el (mml1991-signers, mml2015-signers)
	(mml-smime-signers, mml1991-encrypt-to-self, mml2015-encrypt-to-self)
	(mml-smime-encrypt-to-self, mml2015-sign-with-sender)
	(mml-smime-sign-with-sender, mml2015-always-trust)
	(mml-secure-fail-when-key-problem, mml-secure-key-preferences):
	* nntp.el (nntp-request-newgroups): Revert.

2016-01-19  Katsumi Yamaoka  <[email protected]>

	* nnir.el (nnir-request-update-mark):
	Default to the original mark (bug#22353).
	cf. <http://thread.gmane.org/gmane.emacs.gnus.general/86583>
	and <http://thread.gmane.org/gmane.emacs.gnus.general/86640>

2016-01-15  Eric Abrahamsen  <[email protected]>

	Honor docstring of gnus-group-get-new-news

	* gnus-start.el (gnus-get-unread-articles): If the prefix arg is t,
	but non-numeric, unconditionally consider all groups to need updating.

2016-01-14  Katsumi Yamaoka  <[email protected]>

	* nntp.el (nntp-request-newgroups): Simplify.

2016-01-13  Paul Eggert  <[email protected]>

	Fix NNTP NEWGROUPS off-by-a-few-hours bug.

	* nntp.el (nntp-request-newgroups): Format string in Universal Time,
	since we=92re telling the server =93GMT=94.

2016-01-13  Glenn Morris  <[email protected]>

	* gnus-fun.el (gnus-x-face-omit-files, gnus-face-omit-files):
	* gnus.el (gnus-valid-select-methods): Fix custom types.

	* mml-sec.el (mml1991-signers, mml2015-signers)
	(mml-smime-signers, mml1991-encrypt-to-self, mml2015-encrypt-to-self)
	(mml-smime-encrypt-to-self, mml2015-sign-with-sender)
	(mml-smime-sign-with-sender, mml2015-always-trust)
	(mml-secure-fail-when-key-problem, mml-secure-key-preferences):
	Add missing version tags.

	* mml-smime.el (epg-key-sub-key-list, epg-sub-key-capability)
	(epg-sub-key-validity): Fix declarations.

2016-01-04  Jens Lechtenboerger  <[email protected]>

	* message.el (message-send): Do secure signed Bcc handling (bug#18718).

2015-12-28  Katsumi Yamaoka  <[email protected]>

	* mml-sec.el (mml-secure-bcc-is-safe):
	Don't use split-string with 4th arg for old Emacsen compatibility.

2015-12-27  Jens Lechtenboerger  <[email protected]>

	* gnus-util.el (gnus-subsetp): New function.

	* mml-sec.el: Fix warnings by adding autoloads (bug#18718).
	(mml-secure-safe-bcc-list): New variable.
	(mml-secure-is-encrypted-p, mml-secure-bcc-is-safe): New functions.

2015-12-27  Jens Lechtenboerger  <[email protected]>

	* mml-sec.el (mml-secure-cust-record-keys):
	Make gnus-union use `equal' to compare items in lists.

2015-12-23  Katsumi Yamaoka  <[email protected]>

	Fix `gnus-union' so as to behave like `cl-union'.

	* gnus-group.el (gnus-group-prepare-flat):
	Make gnus-union use `equal' to compare items in lists.

	* gnus-util.el (gnus-union): Make it behave like cl-union partially.

2015-12-17  Eli Zaretskii  <[email protected]>

	* auth-source.el (auth-source-ensure-strings):
	Don't make a list out of 't'.  (Bug#22188)

2015-12-16  Katsumi Yamaoka  <[email protected]>

	* dgnushack.el (byte-optimize-apply): Make the use-mapcan advice work
	for (function nconc) as well as (quote nconc).

2015-12-17  Jens Lechtenboerger  <[email protected]>

	* gnustest-mml-sec.el: Remove require cl.

2015-12-16  Katsumi Yamaoka  <[email protected]>

	* mml-sec.el (mml-secure-smime-sign-with-sender): Remove duplicate.
	(mml-secure-cust-record-keys): Use gnus-union instead of cl-union.
	(mml1991-cache-passphrase, mml1991-passphrase-cache-expiry):
	Suppress byte-compile warning for old (X)Emacsen.
	(mml-secure-check-sub-key):
	Use gnus-string-match-p instead of string-match-p.
	(mml-secure-select-preferred-keys):
	Don't use mapcan that is a cl runtime function.

	* mml-smime.el (mml-smime-cache-passphrase)
	(mml-smime-passphrase-cache-expiry):
	* mml1991.el (mml1991-cache-passphrase)
	(mml1991-passphrase-cache-expiry):
	* mml2015.el (mml2015-cache-passphrase)
	(mml2015-passphrase-cache-expiry):
	Fix version that indicates when those variables were made obsolete.

2015-12-13  Jens Lechtenboerger  <[email protected]>

	Refactor mml-smime.el, mml1991.el, mml2015.el

	Cf. discussion on ding mailing list, messages in
	<http://thread.gmane.org/gmane.emacs.gnus.general/86228>.
	Common code from the three files mml-smime.el, mml1991.el, and
	mml2015.el is moved to mml-sec.el.  Auxiliary functions are added
	to gnus-util.el.

	The code is supported by test cases with necessary test keys.

	Documentation in message.texi is updated.

	* gnus-util.el (gnus-test-list, gnus-subsetp, gnus-setdiff):
	New functions.

	* mml-sec.el: Require gnus-util and epg.
	(epa--select-keys): Autoload.
	(mml-signencrypt-style-alist, mml-secure-cache-passphrase): Doc fix.
	(mml-secure-openpgp-signers): New user option;
	make mml1991-signers and mml2015-signers obsolete aliases to it.
	(mml-secure-smime-signers): New user option;
	make mml-smime-signers an obsolete alias to it.
	(mml-secure-openpgp-encrypt-to-self): New user option;
	make mml1991-encrypt-to-self and mml2015-encrypt-to-self obsolete
	aliases to it.
	(mml-secure-smime-encrypt-to-self): New user option;
	make mml-smime-encrypt-to-self an obsolete alias to it.
	(mml-secure-openpgp-sign-with-sender): New user option;
	make mml2015-sign-with-sender an obsolete alias to it.
	(mml-secure-smime-sign-with-sender): New user option;
	make mml-smime-sign-with-sender an obsolete alias to it.
	(mml-secure-openpgp-always-trust): New user option;
	make mml2015-always-trust an obsolete alias to it.
	(mml-secure-fail-when-key-problem, mml-secure-key-preferences):
	New user options.
	(mml-secure-cust-usage-lookup, mml-secure-cust-fpr-lookup)
	(mml-secure-cust-record-keys, mml-secure-cust-remove-keys)
	(mml-secure-add-secret-key-id, mml-secure-clear-secret-key-id-list)
	(mml-secure-cache-passphrase-p, mml-secure-cache-expiry-interval)
	(mml-secure-passphrase-callback, mml-secure-check-user-id)
	(mml-secure-secret-key-exists-p, mml-secure-check-sub-key)
	(mml-secure-find-usable-keys, mml-secure-select-preferred-keys)
	(mml-secure-fingerprint, mml-secure-filter-keys)
	(mml-secure-normalize-cust-name, mml-secure-select-keys)
	(mml-secure-select-keys-1, mml-secure-signer-names, mml-secure-signers)
	(mml-secure-self-recipients, mml-secure-recipients)
	(mml-secure-epg-encrypt, mml-secure-epg-sign): New functions.

	* mml-smime.el: Require epg;
	refactor declaration and autoloading of epg functions.
	(mml-smime-use): Doc fix.
	(mml-smime-cache-passphrase, mml-smime-passphrase-cache-expiry):
	Obsolete.
	(mml-smime-get-dns-cert, mml-smime-get-ldap-cert):
	Use format instead of gnus-format-message.
	(mml-smime-epg-secret-key-id-list): Remove variable.
	(mml-smime-epg-passphrase-callback, mml-smime-epg-find-usable-key)
	(mml-smime-epg-find-usable-secret-key): Remove functions.
	(mml-smime-epg-sign, mml-smime-epg-encrypt): Refactor.

	* mml1991.el (mml1991-cache-passphrase)
	(mml1991-passphrase-cache-expiry): Obsolete.
	(mml1991-epg-secret-key-id-list): Remove variable.
	(mml1991-epg-passphrase-callback, mml1991-epg-find-usable-key)
	(mml1991-epg-find-usable-secret-key): Remove functions.
	(mml1991-epg-sign, mml1991-epg-encrypt): Refactor.

	* mml2015.el (mml2015-cache-passphrase)
	(mml2015-passphrase-cache-expiry): Obsolete.
	(mml2015-epg-secret-key-id-list): Remove variable.
	(mml2015-epg-passphrase-callback, mml2015-epg-check-user-id)
	(mml2015-epg-check-sub-key, mml2015-epg-find-usable-key)
	(mml2015-epg-find-usable-secret-key): Remove functions.
	(mml2015-epg-decrypt, mml2015-epg-clear-decrypt, mml2015-epg-sign)
	(mml2015-epg-encrypt): Refactor.

	* tests/gnustest-gnus-util.el:
	* tests/gnustest-mml-sec.README:
	* tests/gnustest-mml-sec.el:
	* tests/mml-gpghome/gpg-agent.conf:
	* tests/mml-gpghome/trustlist.txt: New files.

2015-12-04  Daiki Ueno  <[email protected]>

	* qp.el (quoted-printable-encode-region): Bind `case-fold-search' to
	nil when looking for "^From ".  Problem reported by Simon Josefsson.

2015-12-04  Artur Malabarba  <[email protected]>

	* sasl-scram-rfc.el: Add a "Package:" header.

2015-11-25  Katsumi Yamaoka  <[email protected]>

	* nnml.el (nnml-retrieve-groups): Remove.  See:
	<http://thread.gmane.org/gmane.emacs.gnus.general/86308> and
	<http://thread.gmane.org/gmane.emacs.gnus.general/86321>

2015-11-17  Paul Eggert  <[email protected]>

	Fix docstring quoting problems with =91 '=92

	Problem reported by Artur Malabarba in:
	http://lists.gnu.org/archive/html/emacs-devel/2015-11/msg01513.html
	Most of these fixes are to documentation; many involve fixing
	longstanding quoting glitches that are independent of the
	recent substitute-command-keys changes.  The changes to code are:
	* gnus-mlspl.el (gnus-group-split-fancy):
	* hashcash.el (hashcash-extra-generate-parameters):
	* message.el (message-qmail-inject-args, message-cite-reply-position):
	* mm-decode.el (mm-inline-large-images):
	* mm-util.el (mm-xemacs-find-mime-charset-1):

2015-11-11  Eli Zaretskii  <[email protected]>

	* mm-url.el (mm-url-form-encode-xwfu): Allow argument CHUNK to be nil.
	(Bug#21881)

2015-11-08  Michael Sperber  <[email protected]>

	* gnus-sum.el (gnus-summary-backend-map): Bind B-backspace to
	`gnus-summary-delete-article` in a way that also works on XEmacs.

2015-11-01  Thomas Fitzsimmons  <[email protected]>

	* ntlm.el: Change version to 2.0.0.

2015-10-30  Stefan Monnier  <[email protected]>

	Silence lexical-binding warnings

	* auth-source.el (auth-source-netrc-use-gpg-tokens):
	Simplify (symbol-value 'VAR) to just VAR.
	(auth-source-backend-parse): Use make-instance.
	(auth-source-search): Remove unused key args.
	Remove unused vars `accessor-key' and `backend'.  Avoid `eval'.
	(auth-source-search-backends): Use slot names rather than their initarg.
	(auth-source-netrc-create):
	(auth-source-delete):
	(auth-source-secrets-create, auth-source-plstore-search)
	(auth-source-macos-keychain-create, auth-source-macos-keychain-search)
	(auth-source-plstore-create, auth-source-netrc-search)
	(auth-source-netrc-parse): Remove unused key args.
	(auth-source-forget+): Simplify the arglist.
	(auth-source-macos-keychain-search-items)
	(auth-source-token-passphrase-callback-function): Mark unused args.
	(auth-source-epa-extract-gpg-token): Remove unused var `plain'.
	(pp-escape-newlines): Declare.
	(auto-source--symbol-keyword): New function.
	(auth-source-plstore-create, auth-source-netrc-create)
	(auth-source-netrc-normalize): Use it.
	(auth-source-netrc-search): Don't pass :delete to
	auth-source-netrc-parse since it doesn't use it.
	(auth-source-plstore-create, auth-source-netrc-create): Use plist-get
	symbol-value to index in keyword args.
	(auth-source-macos-keychain-result-append): Avoid setq.
	(auth-source-netrc-create): Remove unused vars `file' and `add'.
	(auth-source-user-or-password): Remove unused var `cname'.

2015-10-28  Stefan Monnier  <[email protected]>

	* gnus-topic.el (gnus-topic-prepare-topic): Remove unused var `topic'.
	(gnus-topic-remove-topic): Mark unused arg `hide'.
	(gnus-tmp-header): Declare.
	(gnus-topic-goto-missing-group): Remove unused var `entry'.
	(gnus-topic-unmark-topic): Mark unused arg `dummy'.
	(gnus-topic-copy-matching): Mark unused arg `copyp'.
	Move initialization of `topic' into its declaration.

2015-10-23  Katsumi Yamaoka  <[email protected]>

	* auth-source.el: Revert.

	* auth-source.el: Add eval-and-compile to autoloads for
	epg-context-set-passphrase-callback, epg-decrypt-string,
	epg-encrypt-string, and epg-context-set-armor.

2015-10-22  Katsumi Yamaoka  <[email protected]>

	* mailcap.el (mailcap-mime-data): Remove fboundp checks.
	(mailcap-viewer-passes-test): Do it instead.  Thanks to Stefan Monnier.

2015-10-21  Katsumi Yamaoka  <[email protected]>

	* mailcap.el (mailcap-mailcap-entry-passes-test): Doc fix.

2015-10-20  Michael Sperber  <[email protected]>

	* mailcap.el (mailcap-mime-data): Conditonalize `doc-view-mode', which
	does not exist on XEmacs.

2015-10-18  Michael Sperber  <[email protected]>

	* nnml.el (nnml-retrieve-groups, nnml-request-scan):
	* nnmail.el (nnmail-get-new-mail-per-group):
	(nnmail-get-new-mail-1): Unbreak `group' option for `mail-sources'.

2015-10-18  Michael Sperber  <[email protected]>

	* message.el (message-get-reply-headers): In addition to
	`mail-dont-reply-to-names', bind `rmail-dont-reply-to-names', which is
	used in XEmacs.

2015-10-14  Katsumi Yamaoka  <[email protected]>

	* auth-source.el (auth-source-epa-make-gpg-token): Revert.

2015-10-11  Nicolas Petton  <[email protected]>

	* auth-source.el (auth-source-epa-make-gpg-token):
	Replace an usage of `epg-context-set-armor' with `setf'.
	(auth-source-do-debug, auth-source-do-trivia)
	(auth-source-read-char-choice, auth-source-search)
	(auth-source-pick-first-password, auth-source-netrc-parse)
	(auth-source-netrc-search, auth-source-secrets-search)
	(auth-source-macos-keychain-search)
	(auth-source-macos-keychain-search-items, auth-source-plstore-search)
	(auth-source-user-or-password): Use sharp-quoting with functions.

2015-09-30  Wieland Hoffmann  <[email protected]>

	* auth-source.el (auth-source-search): Clarify :create's meaning.

2015-09-17  Paul Eggert  <[email protected]>

	Backslash cleanup in Elisp source files

	This patch should not change behavior.  It typically omits backslashes
	where they are redundant (e.g., in the string literal "^\$").
	In a few places, insert backslashes where they make regular expressions
	clearer: e.g., replace "^\*" (equivalent to "^*") with "^\\*", which
	has the same effect as a regular expression.
	Also, use =91\ %=92 instead of =91\%=92 when avoiding confusion with SCCS =
IDs,
	and similarly use =91\ $=92 instead of =91\$=92 when avoiding confusion
	with RCS IDs, as that makes it clearer that the backslash is intended.
	* auth-source.el (auth-source-secrets-search)
	(auth-source-macos-keychain-search):
	* gnus-art.el (gnus-mime-action-on-part)
	(gnus-mime-display-multipart-related-as-mixed)
	(gnus-button-mid-or-mail-heuristic-alist)
	(gnus-button-mid-or-mail-heuristic, gnus-article-extend-url-button):
	* gnus-bookmark.el (gnus-bookmark-bmenu-toggle-infos)
	(gnus-bookmark-bookmark-inline-details, gnus-bookmark-bookmark-details)
	(gnus-bookmark-alist, gnus-bookmark-name-from-full-record)
	(gnus-bookmark-bmenu-mode, gnus-bookmark-delete):
	* gnus-cus.el (gnus-group-customize):
	* gnus-group.el (gnus-group-line-format, gnus-group-mode-line-format)
	(gnus-group-jump-to-group-prompt, gnus-group-name-at-point):
	* gnus-mlspl.el (gnus-group-split-fancy):
	* gnus-registry.el (gnus-registry-prune-factor):
	* gnus-salt.el (gnus-summary-pick-line-format):
	* gnus-sieve.el (gnus-sieve-update, gnus-sieve-generate)
	(gnus-sieve-script):
	* gnus-util.el (gnus-directory-sep-char-regexp):
	* gnus.el (gnus-message-archive-group, gnus-user-agent):
	* message.el (message-archive-header, message-reply-headers)
	(message-send-method-alist):
	* mm-decode.el (mm-add-meta-html-tag):
	* nndoc.el (nndoc-generate-lanl-gov-head):
	* nnheader.el (nnheader-max-head-length):
	* registry.el (registry-db, registry-prune):
	* rfc1843.el (rfc1843-hzp-word-regexp)
	(rfc1843-hzp-word-regexp-strictly):
	* rfc2047.el (rfc2047-encoded-word-regexp)
	(rfc2047-encoded-word-regexp-loose):

	Fix several backslash typos in Elisp strings
	* gnus-art.el (gnus-button-handle-library):
	* gnus-group.el (gnus-read-ephemeral-gmane-group-url):
	* nntp.el (nntp-via-shell-prompt, nntp-telnet-shell-prompt):
	* spam-report.el (spam-report-gmane-regex):
	Fix typo by replacing =91\=92 with =91\\=92 in a string literal.
	For example, to get the regular expression =91\.=92 use the string
	literal "\\.", not "\." (which is equivalent to ".").

	* auth-source.el (auth-source-read-char-choice):
	* nnmaildir.el (NOV example):
	* registry.el (registry-search): Doc fix.

2015-09-14  Katsumi Yamaoka  <[email protected]>

	* gnus-compat.el: Require overlay for XEmacs.

2015-09-12  Stefan Monnier  <[email protected]>

	* message.el (message-hide-headers): Bind inhibit-modification-hooks to
	t rather than after-change-functions to nil.

2015-09-09  Stefan Monnier  <[email protected]>

	* time-date.el (time-to-seconds, time-less-p):
	Mark unused vars with underscore.

2015-09-08  Stefan Monnier  <[email protected]>

	* time-date.el (with-decoded-time-value): Fix debug spec.

2015-09-08  Paul Eggert  <[email protected]>

	* nnmairix.el (nnmairix-widget-create-query):
	* time-date.el (format-seconds): Prefer grave quoting in source-code
	strings used to generate help and diagnostics.

2015-09-07  Thomas Fitzsimmons  <[email protected]>

	* ntlm.el: Bump version to 2.00.  New maintainer.  Add comm keyword.

2015-09-06  Katsumi Yamaoka  <[email protected]>

	* ntlm.el (ntlm-unibyte-string): New compatibility function.

2015-09-06  Thomas Fitzsimmons  <[email protected]>

	Add support for NTLMv2 authentication.
	* ntlm.el (ntlm): New customization group.
	(ntlm-compatibility-level): New defcustom.
	(ntlm-compute-timestamp): New function.
	(ntlm-generate-nonce): Likewise.
	(ntlm-build-auth-response): Add support for NTLMv2 authentication.

2015-09-05  Eric Abrahamsen  <[email protected]>

	* nnimap.el (nnimap-request-group): Handle nil "info" arg.  This arg
	isn't always passed in, check it's not nil before making it into a
	list.  The active arg will also be nil if the group is new, check for
	that.

2015-09-04  Adam Sj=F8gren  <[email protected]>

	* mail-source.el (mail-source-fetch-imap): allow :mailbox to be a list.

2015-09-03  Paul Eggert  <[email protected]>

	* gmm-utils.el (gmm-image-load-path-for-library):
	* gnus-art.el (gnus-boring-article-headers, gnus-split-methods):
	* gnus-registry.el (gnus-registry-split-strategy):
	* gnus-start.el (gnus-check-new-newsgroups):
	* gnus-sum.el (gnus-select-group-hook):
	* gnus-uu.el (gnus-uu-user-archive-rules):
	* gnus.el (gnus-message-archive-group, gnus-visual):
	* message.el (message-cite-style):
	* nnir.el (nnir-swish++-additional-switches)
	(nnir-swish-e-additional-switches, nnir-hyrex-additional-switches)
	(nnir-namazu-additional-switches, nnir-notmuch-additional-switches):
	* nnmail.el (nnmail-split-methods, nnmail-expiry-wait-function):
	* nntp.el (nntp-server-action-alist):
	* tls.el (tls-checktrust):
	Fix some more docstring etc. quoting problems.
	Mostly these fixes prevent the transliteration of apostrophes
	that should stay apostrophes.  Also, prefer curved quotes in
	Bah=E1=92=ED proper names, as that=92s the preferred Bah=E1=92=ED style and
	these names are chock-full of non-ASCII characters anyway.

2015-09-02  Paul Eggert  <[email protected]>

	Escape ` and ' in doc
	* gnus-art.el (gnus-article-address-banner-alist)
	(gnus-face-properties-alist):
	* gnus-sum.el (gnus-newsgroup-variables):
	* nndiary.el (nndiary-reminders):
	* nnmail.el (nnmail-fancy-expiry-targets, nnmail-split-fancy):
	Escape apostrophes and grave accents in docstrings if they
	are supposed to stand for themselves and are not quotes.  Remove
	apostrophes from docstring examples like =91'(calendar-nth-named-day
	-1 0 10 year)=92 that confuse source code with data.  Do some other
	minor docstring fixups as well, e.g., insert a missing close
	quote.

2015-09-01  Katsumi Yamaoka  <[email protected]>

	* gnus-util.el (gnus-format-message):
	* tls.el (tls-format-message): Use defalias at the top level so as to
	make eval-and-compile unnecessary.  Thanks to Stefan Monnier.

	* gnus-sum.el (gnus-summary-search-article):
	Ensure that the article where the search word is found is displayed
	and pointed to in the summary buffer.

2015-08-31  Katsumi Yamaoka  <[email protected]>

	* tls.el (tls-format-message):
	Alias to format-message, or format if not available.
	(open-tls-stream): Use it.

2015-08-31  Paul Eggert  <[email protected]>

	* gnus-agent.el (gnus-agent-possibly-synchronize-flags-server):
	* gnus-art.el (gnus-article-browse-delete-temp-files):
	* gnus-eform.el (gnus-edit-form):
	* gnus-fun.el (gnus-display-x-face-in-from):
	* gnus-group.el (gnus-group-edit-group, gnus-group-nnimap-edit-acl):
	* gnus-topic.el (gnus-topic-edit-parameters):
	* mail-source.el (mail-source-delete-old-incoming):
	* message.el (message-strip-subject-encoded-words)
	(message-check-recipients, message-send-form-letter):
	* mm-decode.el (mm-display-part):
	* mm-uu.el (mm-uu-pgp-signed-extract-1):
	* mml-smime.el (mml-smime-get-dns-cert, mml-smime-get-ldap-cert):
	* spam-report.el (spam-report-process-queue):
	* tls.el (open-tls-stream):
	Respect =91text-quoting-style=92 in diagnostics.
	* gnus-art.el (article-display-face):
	* gnus-fun.el (gnus-display-x-face-in-from):
	Use straight quoting in email.
	* rfc2231.el (rfc2231-decode-encoded-string):
	Escape apostrophes in doc strings.

2015-08-26  Paul Eggert  <[email protected]>

	Go back to grave quoting in Gnus

	* auth-source.el (auth-source-netrc-parse-entries):
	* gnus-agent.el (gnus-agent-check-overview-buffer)
	(gnus-agent-fetch-headers):
	* gnus-int.el (gnus-start-news-server):
	* gnus-registry.el (gnus-registry--split-fancy-with-parent-internal)
	(gnus-registry-post-process-groups):
	* gnus-score.el (gnus-summary-increase-score):
	* gnus-start.el (gnus-convert-old-newsrc):
	* gnus-topic.el (gnus-topic-rename):
	* legacy-gnus-agent.el (gnus-agent-unlist-expire-days):
	* spam.el (spam-check-blackholes):
	Stick with grave quoting in diagnostics strings.  This is more
	portable to older Emacs, desirable for Gnus.

2015-08-25  Paul Eggert  <[email protected]>

	Prefer directed to neutral quotes in docstings and diagnostics.
	In docstrings, escape apostrophes that would otherwise be translated
	to curved quotes using the newer, simpler rules.

	* auth-source.el (auth-source-netrc-parse-entries):
	* gnus-agent.el (gnus-agent-check-overview-buffer)
	(gnus-agent-fetch-headers):
	* gnus-int.el (gnus-start-news-server):
	* gnus-registry.el (gnus-registry--split-fancy-with-parent-internal):
	* gnus-score.el (gnus-summary-increase-score):
	* gnus-start.el (gnus-convert-old-newsrc):
	* gnus-topic.el (gnus-topic-rename):
	* legacy-gnus-agent.el (gnus-agent-unlist-expire-days):
	* nnmairix.el (nnmairix-widget-create-query):
	* spam.el (spam-check-blackholes):
	Use directed rather than neutral quotes in diagnostics.

	* gnus-util.el (gnus-format-message):
	Alias to format-message, or format if not available.

2015-08-21  Paul Eggert  <[email protected]>

	* auth-source.el (auth-sources):
	Prefer (substitute-command-keys "`\\[foo-command]'")
	to "`M-x foo-command'" in docstring.

	* time-date.el (format-seconds):
	Use curved quotes in diagnostic format strings.

	* nnmairix.el (nnmairix-propagate-marks-upon-close):
	* pop3.el (pop3-authentication-scheme):
	Don't quote symbols with apostrophes in doc strings.
	Use asymmetric quotes instead.

2015-08-19  Katsumi Yamaoka  <[email protected]>

	Use overlay functions directly

	* dgnushack.el (overlay): Autoload overlay functions for XEmacs.
	* lpath.el (delete-overlay, overlay-lists): Remove Fbind.

	* gnus-art.el (gnus-mime-inline-part, gnus-mm-display-part)
	(gnus-insert-mime-button, gnus-mime-buttonize-attachments-in-header)
	(gnus-article-highlight-signature, gnus-article-extend-url-button)
	(gnus-article-add-button, gnus-insert-prev-page-button)
	(gnus-insert-next-page-button, gnus-insert-mime-security-button):
	* gnus-cite.el (gnus-cite-delete-overlays, gnus-cite-add-face):
	* gnus-html.el (gnus-html-wash-tags):
	* gnus-salt.el (gnus-tree-read-summary-keys, gnus-tree-recenter)
	(gnus-highlight-selected-tree):
	* gnus-sum.el (gnus-summary-show-all-threads, gnus-summary-show-thread)
	(gnus-summary-hide-thread, gnus-highlight-selected-summary):
	* gnus-util.el (gnus-put-overlay-excluding-newlines):
	* message.el (message-fix-before-sending)
	(message-toggle-image-thumbnails):
	* mm-decode.el (mm-convert-shr-links):
	* sieve.el (sieve-highlight, sieve-insert-scripts):
	Use overlay functions directly instead of using gnus-overlay-*,
	message-overlay-*, and sieve-overlay-*.

	* gnus-sum.el (gnus-remove-overlays):
	* gnus-xmas.el (gnus-xmas-move-overlay, gnus-xmas-overlays-at)
	(gnus-xmas-overlays-in, gnus-make-overlay, gnus-copy-overlay)
	(gnus-delete-overlay, gnus-overlay-get, gnus-overlay-put)
	(gnus-move-overlay, gnus-overlay-buffer, gnus-overlay-start)
	(gnus-overlay-end, gnus-overlays-at, gnus-overlays-in):
	* gnus.el (gnus-make-overlay, gnus-copy-overlay, gnus-delete-overlay)
	(gnus-overlay-get, gnus-overlay-put, gnus-move-overlay)
	(gnus-overlay-buffer, gnus-overlay-start, gnus-overlay-end)
	(gnus-overlays-at, gnus-overlays-in):
	* message.el (message-delete-overlay, message-make-overlay)
	(message-overlay-get, message-overlay-put, message-overlays-in):
	* messagexmas.el (message-delete-overlay, message-make-overlay)
	(message-overlay-get, message-overlay-put, message-overlays-in):
	* sieve.el (sieve-make-overlay, sieve-overlay-put, sieve-overlays-at):
	Remove.

2015-08-19  Glenn Morris  <[email protected]>

	* nnmaildir.el (nnmaildir-flag-mark-mapping): Add "P".

2015-08-18  Katsumi Yamaoka  <[email protected]>

	* message.el (message-overlay-put, message-make-overlay)
	(message-kill-all-overlays, message-overlays-in, message-overlay-get)
	(message-delete-overlay, message-window-inside-pixel-edges):
	Declare before using.

2015-08-17  Katsumi Yamaoka  <[email protected]>

	* message.el (message-overlay-get, message-overlays-in)
	(message-window-inside-pixel-edges):
	* messagexmas.el (message-overlay-get, message-overlays-in):
	XEmacs compatible functions.

2015-08-17  Lars Magne Ingebrigtsen  <[email protected]>

	* message.el (message-toggle-image-thumbnails): New command.

2015-08-06  Paul Eggert  <[email protected]>

	* message.el (message-send-form-letter): Change (message (format ...))
	to (message ...).  This lessens the probability of confusion when
	the output of `format' contains `%'.

2015-08-04  David Kastrup  <[email protected]>

	* gnus-art.el (gnus-article-describe-key)
	(gnus-article-describe-key-briefly):
	Do not overwrite preexisting contents of unread-command-events.

2015-08-02  Nikolaus Rath  <[email protected]>

	* nnimap.el (nnimap-request-move-article)
	(nnimap-process-expiry-targets, nnimap-split-incoming-mail): Use MOVE
	extension if available.

2015-08-02  Nikolaus Rath  <[email protected]>

	* nnimap.el (nnimap-open-connection-1): explicitly ask server for
	capabilities instead of relying on LOGIN response.

2015-07-31  Paul Eggert  <[email protected]>

	* nnbabyl.el (nnbabyl-retrieve-headers):
	* nndiary.el (nndiary-retrieve-headers):
	* nneething.el (nneething-retrieve-headers):
	* nnmbox.el (nnmbox-retrieve-headers):
	* nnmh.el (nnmh-retrieve-headers):
	* nnml.el (nnml-retrieve-headers):
	* nnspool.el (nnspool-retrieve-headers):
	* nntp.el (nntp-retrieve-headers, nntp-retrieve-articles):
	Prefer (floor (* 100.0 NUMERATOR) DENOMINATOR) when calculating
	progress-report percentages and the like.  This avoids problems
	if (* 100 NUMERATOR) would overflow.

	* gnus-registry.el (gnus-registry-import-eld):
	* registry.el (registry-reindex):
	Use (* 100.0 ...) rather than (* 100 ...) to avoid int overflow issues.

2015-07-17  Julien Danjou  <jd@abydos>

	* sieve-mode.el (sieve-font-lock-keywords): Add missing "body" test
	command.

2015-07-11  Eric Abrahamsen  <[email protected]>

	* gnus-registry.el (gnus-registry--set/remove-mark): Correct the order
	of function arguments.

2015-07-10  Stefan Monnier  <[email protected]>

	* nnimap.el: Clean up "unused var" warnings.
	(auth-source-creation-prompts): Declare.
	(nnimap-retrieve-headers, nnimap-status-message)
	(nnimap-request-create-group, nnimap-request-delete-group)
	(nnimap-close-group, nnimap-request-move-article)
	(nnimap-request-accept-article, nnimap-request-newgroups)
	(nnimap-request-post, nnimap-dummy-active-number)
	(nnimap-save-mail-spec, nnimap-get-groups): Add _ to unused vars.
	(nnimap-parse-flags): Remove unused var `p'.
	(nnimap-retrieve-group-data-early): Remove unused var `groups'.
	(nnimap-flags-to-marks): Remove unused var `totalp'.

2015-07-09  Nikolaus Rath  <[email protected]>

	* nnimap.el (nnimap-transform-headers): Don't assume that UID comes
	before RFC822.SIZE.

2015-07-09  Nikolaus Rath  <[email protected]>

	* nnimap.el (nnimap-open-connection-1): Always query capabilities,
	so that a 'plain value for the `nnimap-stream' server variable is
	handled correctly.

2015-07-08  Eric Abrahamsen  <[email protected]>

	Remove unused let variables
	* nnimap.el (nnimap-request-group): Variables are not used.

	Check if group names are already strings
	* gnus-group.el (gnus-group-group-name):
	The group name may already be a string.
	Specifically, in the group list reached from the *Server* buffer,
	the 'gnus-group text property returns a string.  Everywhere else
	it returns a symbol.

2015-06-24  Stefan Monnier  <[email protected]>

	* nnmaildir.el (nnmaildir--prepare): Use a more functional style.
	(nnmaildir--update-nov): Remove unused var `numdir'.
	(nnmaildir-request-type, nnmaildir--scan, nnmaildir-request-newgroups)
	(nnmaildir-request-group, nnmaildir-request-create-group)
	(nnmaildir-request-post, nnmaildir-request-move-article)
	(nnmaildir-request-accept-article, nnmaildir-active-number):
	Mark unused args.
	(nnmaildir-get-new-mail, nnmaildir-group-alist, nnmaildir-active-file):
	Declare.
	(nnmaildir-request-scan): Remove unused vars `group' and `grp-dir'.
	(nnmaildir-request-update-info): Remove unused vars `dotfile', `num',
	`mark', `end', `new-mark', and `mark-sym'.
	(nnmaildir-retrieve-headers):
	Remove unused args `srv-dir', `dir', `nlist2'.
	(nnmaildir-request-expire-articles):
	Remove unused vars `article', `stop' and `nlist2'.
	(nnmaildir-request-set-mark): Remove unused vars `begin', `article' and
	`end'.  Use nnmaildir--article when dyn-binding is needed.
	Give the value directly in the `let' for `del-mark', `del-action',
	`add-action', and `set-action'.  Don't use `add-to-list' on a local var.
	(nnmaildir-close-server):
	Declare those local vars that need to be dyn-bound.

2015-06-03  Paul Eggert  <[email protected]>

	* gnus-art.el (gnus-button-alist): Also support quotes 'like this'.

2015-05-31  David Engster  <[email protected]>

	* tests/gnustest-nntp.el (gnustest-ping-host): Call 'sleep' binary
	instead of using `sleep-for', as the latter does not seem to reliably
	wait (see for instance bug 15990).

2015-05-29  Katsumi Yamaoka  <[email protected]>

	* gnus-art.el (gnus-button-alist): Re-revert last change.
	cf. <http://news.gmane.org/group/gmane.emacs.devel/thread=3D186896>

2015-05-28  Paul Eggert  <[email protected]>

	* gnus-art.el (gnus-button-alist): Revert last change.
	It wasn't that important, and it caused a Gnus build to fail.  See:
	http://www.randomsample.de:4456/builders/emacs-devel/builds/734

	* gnus-art.el (gnus-button-alist):
	Also treat "=91" and "=92" as quoting chars.

2015-05-19  Paul Eggert  <[email protected]>

	* gnus-art.el (gnus-treat-strip-list-identifiers)
	(gnus-article-mode-syntax-table):
	* gnus-group.el (gnus-group-nnimap-edit-acl):
	* canlock.el, deuglify.el: Fix minor quoting problems in doc strings,
	e.g., missing quote, ``x'' where `x' was meant, etc.

2015-05-14  Katsumi Yamaoka  <[email protected]>

	* format-spec.el (format-spec, format-spec-make): Work for XEmacs.
	Use (char-to-int c) instead of (+ c 0) that the byte compiler optimizes
	into just c.

2015-05-11  Katsumi Yamaoka  <[email protected]>

	* format-spec.el (format-spec, format-spec-make): Work for XEmacs.
	Normalize characters into numbers in spec keys.

2015-05-07  Katsumi Yamaoka  <[email protected]>

	* dgnushack.el (declare-function): Redefine it to use autoload.
	* lpath.el (gnus-html-prefetch-images): Declare.

2015-05-04  Glenn Morris  <[email protected]>

	* gnus-art.el (nneething-get-file-name): Declare rather than autoload.

	* gnus-async.el (gnus-html-prefetch-images): Remove pointless autoload.

	* gnus-sync.el (gnus-group-topic): Autoload at run-time.
	(gnus-topic-create-topic, gnus-topic-enter-dribble):
	Declare rather than autoload.

	* mm-archive.el (gnus-recursive-directory-files)
	(mailcap-extension-to-mime): Autoload at run-time.

	* mm-util.el (latin-unity-massage-name)
	(latin-unity-maybe-remap, latin-unity-representations-feasible-region)
	(latin-unity-representations-present-region):
	Declare rather than autoload.

	* mml-smime.el (epg-make-context, epg-passphrase-callback-function):
	Autoload at run-time.
	(epg-context-set-signers, epg-context-result-for)
	(epg-new-signature-digest-algorithm, epg-verify-result-to-string)
	(epg-list-keys, epg-verify-string, epg-sign-string, epg-encrypt-string)
	(epg-context-set-passphrase-callback, epg-sub-key-fingerprint)
	(epg-configuration, epg-expand-group, epa-select-keys):
	Declare rather than autoload.

	* nnir.el (nnimap-change-group, nnimap-make-thread-query):
	Autoload at run-time.
	(gnus-group-topic-name, nnimap-buffer, nnimap-command)
	(gnus-registry-get-id-key, gnus-registry-action):
	Declare rather than autoload.

	* nnmail.el (mail-send-and-exit): Autoload at run-time.

	* spam.el (spam-stat-buffer-change-to-non-spam)
	(spam-stat-buffer-change-to-spam, spam-stat-buffer-is-non-spam)
	(spam-stat-buffer-is-spam, spam-stat-load, spam-stat-save)
	(spam-stat-split-fancy): Remove pointless autoloads.

	* mm-view.el (epg-decrypt-string): Autoload.
	* mml-smime.el (epg-key-sub-key-list, epg-sub-key-capability)
	(epg-sub-key-validity): Fix declarations.



--=20
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no