automatic post-release commit for mutt-1.13.0mutt-1-13-rel

32 files changed, 41471 insertions, 27723 deletions

diff --git a/ChangeLog b/ChangeLog
index 05515c6a..c1e8bceb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,2507 @@
+2019-11-30 10:08:44 -0800  Kevin McCarthy  <kevin@8t8.us> (b1d99670)
+
+        * Set UPDATING file release date for 1.13.0.
+
+M	UPDATING
+
+2019-11-30 09:56:16 -0800  Kevin McCarthy  <kevin@8t8.us> (0950403f)
+
+        * Change "Prf Enc" to "Prf Encr".
+        
+        Make the abbreviation a bit clearer, that it means Encryption instead
+        of Encoding.
+        
+        Thanks to Morten Bo Johansen for the suggestion.
+
+M	autocrypt/autocrypt_acct_menu.c
+M	po/ca.po
+M	po/cs.po
+M	po/da.po
+M	po/de.po
+M	po/ja.po
+M	po/ru.po
+M	po/uk.po
+
+2019-11-29 18:22:49 +0100  Olaf Hering  <olaf@aepfle.de> (c6845bd1)
+
+        * Update de.po
+        
+        Sync from mutt.pot after 'make update-po'
+        
+        Signed-off-by: Olaf Hering <olaf@aepfle.de>
+
+M	po/de.po
+
+2019-11-28 07:13:47 +0000  Tamotsu TAKAHASHI  <ttakah@gmail.com> (e8214c87)
+
+        * Update copyright year
+
+M	po/ja.po
+
+2019-11-28 06:59:47 +0000  Tamotsu TAKAHASHI  <ttakah@gmail.com> (be4801f8)
+
+        * Update ja.po
+
+M	po/ja.po
+
+2019-11-25 15:36:48 -0800  Kevin McCarthy  <kevin@8t8.us> (220a4c91)
+
+        * Clarify $write_bcc documentation.
+        
+        The wording was ambiguous, and could give the impression that a
+        message, if fcc'ed, would contain the Bcc header when sent too.
+
+M	init.h
+
+2019-11-23 19:45:20 -0800  Kevin McCarthy  <kevin@8t8.us> (54aa06f7)
+
+        * Add a bit more documentation about sending.
+        
+        Although the behavior has now been fixed, add $write_bcc references to
+        $record, $sendmail, and $smtp_url to make users more aware of the
+        behavior.
+
+M	doc/manual.xml.head
+M	init.h
+
+2019-11-23 18:33:28 -0800  Kevin McCarthy  <kevin@8t8.us> (acca75f2)
+
+        * Minor UPDATING file edits.
+
+M	UPDATING
+
+2019-11-23 18:22:24 -0800  Ivan Vilata i Balaguer  <ivan@selidor.net> (b302a3e7)
+
+        * Updated Catalan translation.
+
+M	po/ca.po
+
+2019-11-20 13:23:00 -0800  Petr Pisar  <petr.pisar@atlas.cz> (2e3f535a)
+
+        * Updated Czech translation.
+
+M	po/cs.po
+
+2019-11-20 12:21:24 -0800  Vsevolod Volkov  <vvv@mutt.org.ua> (2e3e9556)
+
+        * Updated Russian translation.
+
+M	po/ru.po
+
+2019-11-20 12:19:47 -0800  Vsevolod Volkov  <vvv@mutt.org.ua> (0c0f4518)
+
+        * Updated Ukrainian translation.
+
+M	po/uk.po
+
+2019-11-18 12:54:26 -0800  Morten Bo Johansen  <listmail@mbjnet.dk> (f84c1fba)
+
+        * Updated Danish translation.
+
+M	po/da.po
+
+2019-11-16 21:40:27 +0100  Olaf Hering  <olaf@aepfle.de> (40e7c914)
+
+        * Update de.po
+        
+        Signed-off-by: Olaf Hering <olaf@aepfle.de>
+
+M	po/de.po
+
+2019-11-14 20:10:35 -0800  Kevin McCarthy  <kevin@8t8.us> (33604971)
+
+        * Add initial UPDATING file entries for 1.13.0.
+        
+        This is just an initial version, complete with typos and other
+        mistakes.  Committing now so translators can refer to it.
+
+M	UPDATING
+
+2019-11-13 20:09:37 -0800  Kevin McCarthy  <kevin@8t8.us> (24ca73ae)
+
+        * Fix $fcc_attach to not prompt in batch mode.
+        
+        Include attachments if it is 'yes' or 'ask-yes', like $copy and
+        $send_multipart_alternative.
+
+M	send.c
+
+2019-11-13 19:28:11 -0800  Kevin McCarthy  <kevin@8t8.us> (06698649)
+
+        * Change $send_multipart_alternative to run in batch mode on ask-yes.
+        
+        Emulate the behavior of $copy, which performs fcc for 'yes' or
+        'ask-yes' values.
+
+M	send.c
+
+2019-11-13 17:51:04 +0000  madroach  <madroach@gmerlin.de> (e850e89f)
+
+        * allow autoview preview of multipart/alternative content
+        
+        add view-alt function, so now we have
+         * view-alt "v"
+         * view-alt-text "Esc v"
+         * view-alt-mailcap "V"
+
+M	OPS
+M	compose.c
+M	doc/manual.xml.head
+M	functions.h
+
+2019-11-13 00:27:28 +0000  David Champion  <dgc@c13.us> (20c7b0d8)
+
+        * Fix __attribute__((warn_unused_result)) issue in query.c
+        
+        Changing to mutt_read_line() avoids -Wunused-result warning while
+        reading the ignored line in query protocol response.
+
+M	query.c
+
+2019-11-13 00:27:27 +0000  David Champion  <dgc@c13.us> (f098ac2d)
+
+        * Fix __attribute__((warn_unused_result)) issue in help.c
+
+M	help.c
+
+2019-11-13 00:27:27 +0000  David Champion  <dgc@c13.us> (09dfed3f)
+
+        * Fix __attribute__((warn_unused_result)) warning in enter.c
+
+M	enter.c
+
+2019-11-13 00:27:25 +0000  David Champion  <dgc@c13.us> (317b7f6b)
+
+        * Fixes unchecked return from link() in dotlock.c
+
+M	dotlock.c
+
+2019-11-11 10:06:44 +0000  David Champion  <dgc.github@c13.us> (afb14d62)
+
+        * Update copyrights
+
+M	COPYRIGHT
+
+2019-11-11 10:06:44 +0000  David Champion  <dgc.github@c13.us> (d8b9f793)
+
+        * Update patchlist.sh to support `guilt' patch queues
+
+M	patchlist.sh
+
+2019-11-10 19:58:43 -0800  Kevin McCarthy  <kevin@8t8.us> (88f26048)
+
+        * Add gcc comments for fallthrough case statements.
+        
+        Most of these were already commented.  Change a few of them to
+        a format gcc will recognize.  In the future, we'll want to change to
+        whatever is standardized.
+
+M	addrbook.c
+M	autocrypt/autocrypt_gpgme.c
+M	browser.c
+M	compose.c
+M	curs_main.c
+M	doc/makedoc.c
+M	enter.c
+M	handler.c
+M	hdrline.c
+M	pager.c
+M	pattern.c
+M	pgppacket.c
+M	query.c
+M	recvattach.c
+M	signal.c
+M	smime.c
+
+2019-11-10 18:50:41 -0800  Kevin McCarthy  <kevin@8t8.us> (aae2d87a)
+
+        * Add $count_alternatives to count attachments inside alternatives.
+        
+        Some mail clients (*cough* Apple Mail) have started to put email
+        attachments in one of the multipart/alternative branches.
+        
+        The config changes the searching to recurse inside alternatives when
+        performing attachment counting.
+
+M	doc/manual.xml.head
+M	init.h
+M	mutt.h
+M	parse.c
+
+2019-11-10 15:09:54 -0800  Kevin McCarthy  <kevin@8t8.us> (5835f4c0)
+
+        * Remove nonreentrant calls from exit_handler()
+        
+        _() can invoke malloc, so remove l10n translations.
+        
+        printf() is not safe either, so use write().
+        
+        I'm not sure at this point about curs_set() and endwin(), but they
+        seem important enough for proper terminal cleanup to risk leaving in.
+        
+        Thanks to Oswald Buddenhagen for pointing out the problem, and the old
+        trac ticket from Vincent at:
+        <https://gitlab.com/muttmua/trac-tickets/raw/master/tickets/open/3791-SIGQUIT_Ctrl_while_opening_mailbox_made_Mutt_hang.txt>
+
+M	signal.c
+
+2019-11-09 13:43:11 -0800  Kevin McCarthy  <kevin@8t8.us> (183c4687)
+
+        * Add markdown2html contrib script.
+        
+        This was contributed by martin f. kraft, to give an example script for
+        the new $send_multipart_alternative_filter funtionality.
+
+M	contrib/Makefile.am
+A	contrib/markdown2html
+
+2019-11-09 13:29:16 -0800  Kevin McCarthy  <kevin@8t8.us> (202ec2c8)
+
+        * Remove input buffer flush on sigwinch in index.
+        
+        I recall seeing a message on IRC, where someone reported their macro
+        suddenly aborting after invoking an editor or something similar.  At
+        the time, I wasn't sure of the problem, but this seems a likely
+        culprit, if the event caused a sigwinch.
+        
+        Neither the menu.c nor the pager.c SigWinch handlers do such a thing.
+        The line was part of the initial import 21 years ago, so there is no
+        justification given.
+
+M	curs_main.c
+
+2019-11-08 08:07:21 -0800  Kevin McCarthy  <kevin@8t8.us> (ef7e5e42)
+
+        * Fix sigwinch race in the index and menu processor.
+        
+        Reset the SigWinch flag before the screen resize/reflow, not afterwards.
+
+M	curs_main.c
+M	menu.c
+
+2019-11-07 19:33:31 -0800  Kevin McCarthy  <kevin@8t8.us> (c64baf93)
+
+        * Change $write_bcc to default off.
+        
+        Change Fcc'ing to always write a Bcc header regardless of the setting.
+        
+        Update the variable documentation to note the difference when Fcc'ing.
+
+M	init.h
+M	mutt.h
+M	sendlib.c
+
+2019-11-07 15:06:53 -0800  Kevin McCarthy  <kevin@8t8.us> (29167ecf)
+
+        * Block multipart type alternatives generation.
+        
+        Since generating multipart types using
+        $send_multipart_alternative_filter will not send properly, display an
+        error message and block alternatives of that type.
+
+M	sendlib.c
+
+2019-11-07 02:14:05 +0000  David Champion  <dgc.github@c13.us> (127bcc3c)
+
+        * s/Mercurial/Git/ in INSTALL
+
+M	INSTALL
+
+2019-11-06 10:43:09 -0800  Kevin McCarthy  <kevin@8t8.us> (ab9b7b08)
+
+        * Ensure APP_PGP flag is enabled for autocrypt.
+        
+        There was no code that explicitly enabled APP_PGP mode when either the
+        recommendation engine or autocrypt menu were invoked.  This would
+        cause the actual encryption to fail when sending.
+        
+        This was hidden by the $crypt_opportunistic_encrypt config, which does
+        ensure it gets turned on.  I can only guess that this variable is
+        popular with the autocrypt early adopters too.
+        
+        Also explicity enable APP_PGP for $autocrypt_reply.  We can't rely on
+        $crypt_autopgp to turn this on.
+
+M	compose.c
+M	send.c
+
+2019-10-29 13:53:20 +0800  Kevin McCarthy  <kevin@8t8.us> (0e566a03)
+
+        * Add ability to generate multipart/alternative using a filter script.
+        
+        Create config variables $send_multipart_alternative (a quadoption)
+        and $send_multipart_alternative_filter.  The filter script expects
+        output to be the mime type, a blank line, then the content.
+        
+        Add ability to preview alternative from compose menu.  <view-alt-text>
+        forces viewing as text.  <view-alt-mailcap> forces using the mailcap.
+        Bind them to 'v' and 'V', respectively.
+        
+        Improve <resend-message> so a multipart/alternative is stripped out,
+        which would just confuse the compose menu.  Currently this preserves
+        the first alternative.
+        
+        Allow alternative generation in batch mode, as long as the quadoption
+        is set to 'yes'.
+
+M	OPS
+M	compose.c
+M	doc/manual.xml.head
+M	functions.h
+M	globals.h
+M	init.h
+M	mutt.h
+M	postpone.c
+M	protos.h
+M	send.c
+M	sendlib.c
+
+2019-10-29 14:58:57 +0800  Kevin McCarthy  <kevin@8t8.us> (3f911681)
+
+        * Create multipart/mixed helpers.
+        
+        Since we will be dealing with multipart/alternative, we need the
+        helpers to be a bit more specific.
+        
+        We need to distinguish a top-level multipart/alternative from a
+        multipart/mixed created because of attachments.
+
+M	compose.c
+M	main.c
+M	postpone.c
+M	protos.h
+M	send.c
+M	sendlib.c
+
+2019-10-31 13:58:22 +0100  Fabian Groffen  <grobian@gentoo.org> (4cec4b63)
+
+        * mutt_parse_content_type: work around annoying charset behaviour from Outlook
+        
+        MS Outlook seems to add charset=charset=utf-8 to Content-Type, which
+        results in charset_utf-8 inside Mutt, which in turn confuses others.
+        
+        Strip a leading charset= from charset, so we work around this odd
+        behaviour.
+        
+        Signed-off-by: Fabian Groffen <grobian@gentoo.org>
+
+M	parse.c
+
+2019-10-29 13:21:51 +0800  Kevin McCarthy  <kevin@8t8.us> (e9ab7539)
+
+        * Convert smime_decrypt_mime() to use buffer pool.
+
+M	smime.c
+
+2019-10-28 18:59:02 +0800  Kevin McCarthy  <kevin@8t8.us> (ccf3f493)
+
+        * Convert smime_handle_entity() to use buffers.
+        
+        Because of the mutt_body_handler() invocation, we avoid using the
+        buffer pool.
+
+M	smime.c
+
+2019-10-28 12:36:29 +0800  Kevin McCarthy  <kevin@8t8.us> (05805ddd)
+
+        * Convert smime_verify_one() to use buffer pool.
+
+M	smime.c
+
+2019-10-28 12:22:45 +0800  Kevin McCarthy  <kevin@8t8.us> (56856d8e)
+
+        * Convert smime_sign_message() to use buffer pool.
+
+M	smime.c
+
+2019-10-27 19:29:41 +0800  Kevin McCarthy  <kevin@8t8.us> (ce55dbbf)
+
+        * Convert smime_build_smime_entity() to use buffer pool.
+
+M	smime.c
+
+2019-10-27 15:47:55 +0800  Kevin McCarthy  <kevin@8t8.us> (07e32b7a)
+
+        * Convert smime_invoke_import() and helpers to use buffer pool.
+
+M	smime.c
+
+2019-10-27 13:28:59 +0800  Kevin McCarthy  <kevin@8t8.us> (d4c00c67)
+
+        * Convert smime_verify_sender() and helpers to use buffer pool.
+
+M	smime.c
+
+2019-10-27 11:09:00 +0800  Kevin McCarthy  <kevin@8t8.us> (7c81cd61)
+
+        * Convert smime_get_candidates() to use buffer pool.
+
+M	smime.c
+
+2019-10-26 19:36:33 +0800  Kevin McCarthy  <kevin@8t8.us> (7e29eb23)
+
+        * Convert mutt_write_fcc() to use buffer pool.
+
+M	sendlib.c
+
+2019-10-25 19:29:56 +0800  Kevin McCarthy  <kevin@8t8.us> (58a81897)
+
+        * Convert _mutt_bounce_message to use buffer pool.
+
+M	sendlib.c
+
+2019-10-25 19:13:50 +0800  Kevin McCarthy  <kevin@8t8.us> (8de05d5f)
+
+        * Convert send_msg() $sendmail_wait to use buffer pool.
+
+M	sendlib.c
+
+2019-10-25 15:55:49 +0800  Kevin McCarthy  <kevin@8t8.us> (3565f686)
+
+        * Convert transform_to_7bit() to use buffer pool.
+
+M	sendlib.c
+
+2019-10-25 15:28:25 +0800  Kevin McCarthy  <kevin@8t8.us> (671e653c)
+
+        * Convert mutt_message_to_7bit() to use buffer.
+        
+        Clean up the error handling a bit.
+        
+        Because of the recursive invocation, avoid the buffer pool in this
+        case.
+
+M	sendlib.c
+
+2019-10-24 14:46:06 +0800  Kevin McCarthy  <kevin@8t8.us> (c5d770ea)
+
+        * Convert fcc to a buffer.
+        
+        This affects the send.c flow (ci_send_message()), the compose menu,
+        and various helper functions.
+
+M	compose.c
+M	edit.c
+M	headers.c
+M	hook.c
+M	postpone.c
+M	protos.h
+M	send.c
+M	sendlib.c
+
+2019-10-24 11:23:20 +0800  Kevin McCarthy  <kevin@8t8.us> (2fcde005)
+
+        * Convert send_message() to use buffer pool.
+
+M	send.c
+
+2019-10-23 19:17:09 +0800  Kevin McCarthy  <kevin@8t8.us> (12cd2d52)
+
+        * Add typelen parameter to rfc1524_mailcap_lookup().
+        
+        Because of mime_lookup commands, the call to mutt_check_lookup_list()
+        inside the function can modify the passed in type.  Add an explicit
+        length parameter to the function, rather than assume the parameter
+        size.  This also makes it more evident the type parameter can be
+        modified to callers.
+        
+        Change the len parameter to mutt_check_lookup_list() to type size_t,
+        just to be correct about it.
+
+M	attach.c
+M	handler.c
+M	protos.h
+M	recvattach.c
+M	rfc1524.c
+M	rfc1524.h
+
+2019-10-23 19:01:17 +0800  Kevin McCarthy  <kevin@8t8.us> (8997c55f)
+
+        * Convert rfc1524_mailcap_lookup() to use buffer pool for path.
+        
+        Adjust the rfc1524_mailcap_parse() and get_field_text() filename and
+        type parameters to be const.
+        
+        Note that the sizeof(type) needs to be passed to
+        rfc1524_mailcap_lookup().  I'll fix that next.
+
+M	rfc1524.c
+
+2019-10-23 16:03:56 +0800  Kevin McCarthy  <kevin@8t8.us> (6380cbd6)
+
+        * Convert mutt_attach_reply() to use buffer pool.
+
+M	recvcmd.c
+
+2019-10-23 15:36:59 +0800  Kevin McCarthy  <kevin@8t8.us> (8d12d900)
+
+        * Convert attach_forward_msgs() to use buffer pool.
+
+M	recvcmd.c
+
+2019-10-23 15:04:49 +0800  Kevin McCarthy  <kevin@8t8.us> (0b59dc75)
+
+        * Convert attach_forward_bodies to use buffer pool.
+
+M	recvcmd.c
+
+2019-10-23 14:44:47 +0800  Kevin McCarthy  <kevin@8t8.us> (1f71fad9)
+
+        * Convert attach_fmt %f to use buffer pool.
+
+M	recvattach.c
+
+2019-10-23 14:33:09 +0800  Kevin McCarthy  <kevin@8t8.us> (80bc61db)
+
+        * Convert mutt_num_postponed() maildir check to use buffer pool.
+
+M	postpone.c
+
+2019-10-23 13:53:26 +0800  Kevin McCarthy  <kevin@8t8.us> (d8b6f94e)
+
+        * Convert pop_fetch_message() to use buffer pool.
+
+M	pop.c
+
+2019-10-23 11:39:22 +0800  Kevin McCarthy  <kevin@8t8.us> (08480fa8)
+
+        * Convert pop_read_header() to use buffer pool.
+
+M	pop.c
+
+2019-10-20 15:52:22 +0800  Kevin McCarthy  <kevin@8t8.us> (5b53290a)
+
+        * Convert pgp_find_hash to use buffer pool.
+
+M	pgpmicalg.c
+
+2019-10-20 15:27:10 +0800  Kevin McCarthy  <kevin@8t8.us> (26e89164)
+
+        * Convert pgp_make_key_attachment() to use buffer pool.
+
+M	pgpkey.c
+
+2019-10-20 14:06:24 +0800  Kevin McCarthy  <kevin@8t8.us> (15f89f8e)
+
+        * Remove make_key_attachment parameter.
+        
+        The parameter is not actually used anywhere.  The next commit will
+        convert the classic pgp implementation to use the buffer pool.  This
+        change will simplify the logic.
+
+M	compose.c
+M	crypt-gpgme.c
+M	crypt-gpgme.h
+M	crypt-mod-pgp-classic.c
+M	crypt-mod-pgp-gpgme.c
+M	crypt-mod.h
+M	cryptglue.c
+M	mutt_crypt.h
+M	pgp.h
+M	pgpkey.c
+M	send.c
+
+2019-10-20 13:41:30 +0800  Kevin McCarthy  <kevin@8t8.us> (e3408a00)
+
+        * Convert pgp_select_key() to use buffer pool.
+
+M	pgpkey.c
+
+2019-10-19 15:50:22 +0800  Kevin McCarthy  <kevin@8t8.us> (782bcd7d)
+
+        * Convert pgp_traditional_encryptsign() to use buffer pool.
+
+M	pgp.c
+
+2019-10-19 15:35:06 +0800  Kevin McCarthy  <kevin@8t8.us> (978cdaf7)
+
+        * Convert pgp_encrypt_message() to use buffer pool.
+
+M	pgp.c
+
+2019-10-19 15:07:53 +0800  Kevin McCarthy  <kevin@8t8.us> (38291748)
+
+        * Convert pgp_sign_message to use buffer pool.
+
+M	pgp.c
+
+2019-10-19 14:48:17 +0800  Kevin McCarthy  <kevin@8t8.us> (48a34377)
+
+        * Convert pgp_encrypted_handler() to use buffer pool.
+
+M	pgp.c
+
+2019-10-18 15:05:33 +0800  Kevin McCarthy  <kevin@8t8.us> (aa66b414)
+
+        * Convert pgp_decrypt_mime() to use buffer pool.
+
+M	pgp.c
+
+2019-10-18 14:41:06 +0800  Kevin McCarthy  <kevin@8t8.us> (e383f5c9)
+
+        * Convert pgp_decrypt_part() to use buffer pool.
+
+M	pgp.c
+
+2019-10-18 14:29:56 +0800  Kevin McCarthy  <kevin@8t8.us> (f3bfb7d1)
+
+        * Convert pgp_extract_keys_from_attachment() to use buffer pool.
+
+M	pgp.c
+
+2019-10-18 14:21:19 +0800  Kevin McCarthy  <kevin@8t8.us> (e2722551)
+
+        * Convert pgp_verify_one() to use buffer pool.
+
+M	pgp.c
+
+2019-10-18 14:02:02 +0800  Kevin McCarthy  <kevin@8t8.us> (c1f9f00f)
+
+        * Convert pgp_check_traditional_one_body() to use buffer pool.
+
+M	pgp.c
+
+2019-10-17 18:34:55 +0800  Kevin McCarthy  <kevin@8t8.us> (e750e39c)
+
+        * Clean up pager change folder aborts to return to pager.
+        
+        Changing folder from within the pager behaved inconsistently when
+        aborting, or upon a normal error.  It would sometimes return the pager
+        and other times return to the index.
+        
+        Ensure it returns to the pager, except in the case where
+        mx_close_mailbox() fails due to a new mail or reopen event.  In that
+        case we likely want to be in the index - the message we were viewing
+        could have disappeared or relocated.
+
+M	curs_main.c
+
+2019-10-17 17:30:03 +0800  Kevin McCarthy  <kevin@8t8.us> (b15e8659)
+
+        * Remove menu->menu hack when redirecting pager ops through index.
+        
+        As noted in commit a327386c, this causes problems when redirecting ops
+        that open new menus.  There is no need to change the menu->menu type,
+        as a flag works perfectly well with no such side effects.
+        
+        This also removes the need for comments explaning the hack before
+        mutt_folder_hooks() when changing folders, or before displaying a
+        message in the pager.
+
+M	curs_main.c
+
+2019-10-17 16:01:11 +0800  Kevin McCarthy  <kevin@8t8.us> (e5f24ca8)
+
+        * Merge branch 'stable'
+
+2019-10-17 15:48:31 +0800  Kevin McCarthy  <kevin@8t8.us> (a327386c)
+
+        * Stable branch quick fix for pager change-mailbox push/exec bug.
+        
+        The menu functions mutt_push/pop_current_menu() keep track of the menu
+        stack, automatically setting CurrentMenu when exiting menus.
+        
+        The only gotcha was the function sharing between the index and pager
+        menus.  The index uses a hack, setting menu->menu to MENU_PAGER for
+        operations redirecting through the index and back to the pager
+        afterwards.
+        
+        I thought this was covered by the restoration of the menu before
+        returning to the pager, or when exiting the index switch.  However it
+        is not: invoking other menus, such as the browser, will result in
+        CurrentMenu being set to the Pager when exiting those (by
+        mutt_pop_current_menu()).  This can result in folder hooks failing for
+        unshared functions.
+        
+        A better fix is to remove the hack of using menu->menu, because this
+        can easily cause a problem in the future in other situations.  (I will
+        make this fix in master next.)  For the stable branch, I am explicitly
+        setting/restoring CurrentMenu before invoking the folder hooks.
+
+M	curs_main.c
+
+2019-10-16 15:42:54 +0800  Kevin McCarthy  <kevin@8t8.us> (30b1ff48)
+
+        * Convert pgp_app_handler to use buffer pool.
+        
+        Rename the pgp_copy_checksig() and mutt_wait_filter() return code
+        variables to provide more clarity, and to make the purpose and
+        assignment of rc more obvious.
+        
+        Change tmpfname creation failure to be like pgpoutfile and
+        pgperrfile, by going to the cleanup point.
+
+M	pgp.c
+
+2019-10-16 14:41:04 +0800  Kevin McCarthy  <kevin@8t8.us> (f566f734)
+
+        * Convert msg_search to use buffer.
+        
+        Avoid the buffer pool because of the long life cycle (across the
+        invocation of mutt_body_handler().
+
+M	pattern.c
+
+2019-10-16 14:13:05 +0800  Kevin McCarthy  <kevin@8t8.us> (23bfc45f)
+
+        * Convert mx_close_mailbox() to use buffer pool.
+
+M	mx.c
+
+2019-10-15 15:26:20 +0800  Kevin McCarthy  <kevin@8t8.us> (9506db1e)
+
+        * Reduce line buffer size in mx_get_magic().
+        
+        tmp is only used for mbox and mmdf iniital line examination.  That
+        only needs to look at 6 characters from the first line.
+
+M	mx.c
+
+2019-10-15 14:52:26 +0800  Kevin McCarthy  <kevin@8t8.us> (0944e898)
+
+        * Convert mutt_save_confirm() to use buffer pool.
+        
+        These are prompts, so don't really need the larger, dynamic
+        capability, but it might not hurt for a larger path.
+
+M	muttlib.c
+
+2019-10-15 14:38:07 +0800  Kevin McCarthy  <kevin@8t8.us> (48847904)
+
+        * Removed unused mutt_expand_link()
+
+M	muttlib.c
+M	protos.h
+
+2019-10-15 14:33:02 +0800  Kevin McCarthy  <kevin@8t8.us> (140cd885)
+
+        * Change ssl_init to use buffer pool for rand filename.
+
+M	mutt_ssl.c
+
+2019-10-15 13:48:59 +0800  Kevin McCarthy  <kevin@8t8.us> (5572a302)
+
+        * Convert mbox_sync_mailbox() to use buffer pool.
+        
+        Rewrite return(-1) to a new fatal target to ensure cleanup.
+        
+        Remove some repetitive unlink(tempfile) operations by adding a new
+        flag pointing when to start and stop that during a bail.
+
+M	mbox.c
+
+2019-10-13 16:25:54 +0800  Kevin McCarthy  <kevin@8t8.us> (71d6dbea)
+
+        * Update mime fields when piping a message with $pipe_decode set.
+        
+        Programs that process the message may get confused if the original
+        mime fields are in the output.  Add the CH_MIME flag to strip mime
+        headers and CH_TXTPLAIN to add decoded text mime headers in their
+        place, just as <decode-copy> does.
+        
+        However, make sure not to add the flags when printing, as printers
+        highly likely won't care and users probably don't want to see those
+        headers in their printout.
+
+M	commands.c
+
+2019-10-11 19:31:58 +0800  Kevin McCarthy  <kevin@8t8.us> (9a1b08bf)
+
+        * Merge branch 'stable'
+
+2019-10-11 19:17:58 +0800  Beck, Andre  <beck@ibh.de> (937a1eb1)
+
+        * Clear connection input buffer when closing.
+        
+        An RFC-violating reply from the Dovecot SMTP submission service
+        uncovered a bug in Mutt.  Mutt was not clearing out the input buffer
+        when closing the connection.
+        
+        Dovecot was including an extra 250 response after data submission:
+        
+          DATA
+          354 OK
+          Subject: Test 3
+        
+          Test 3
+          .
+          250 2.0.0  223 byte chunk, total 223
+          250 2.0.0 OK id=1iIqT1-0004wS-Ac
+          quit
+          221 2.0.0 Bye
+        
+        The multiline 250 reply requires a hyphen in the first response.  Mutt
+        closes the connection after the quit, but ends up leaving the
+        unexpected second line in the input buffer.  This causes an error in
+        the next usage of the connection.
+        
+        Clean out bufpos and available when closing the socket.
+
+M	mutt_socket.c
+
+2019-10-10 15:03:05 +0800  Kevin McCarthy  <kevin@8t8.us> (0e32b977)
+
+        * Add new browse-mailboxes function in index and pager.
+        
+        This allows direct access to the mailboxes list in the folder menu.
+        This is useful, for instance, if $browser_sticky_cursor is set and the
+        current directory does not contain the open mailbox.  The macro
+        version will lose the current mailbox while toggling to the mailboxes
+        list.
+
+M	OPS
+M	curs_main.c
+M	doc/Muttrc.head
+M	functions.h
+
+2019-10-09 12:59:41 +0800  Kevin McCarthy  <kevin@8t8.us> (e4c176b3)
+
+        * Convert main() to use buffers for paths.
+        
+        Convert fpath (used for checking and creating $folder.
+        
+        Convert expanded_infile and tempfile which are used for the -i,-H, and
+        -E options.  We allocate buffers, rather than use the pool, because
+        they are used for the duration of the compose/send operation.
+
+M	main.c
+M	protos.h
+M	send.c
+
+2019-10-09 08:36:59 +0800  Kevin McCarthy  <kevin@8t8.us> (fe69e4d1)
+
+        * Add sticky browser behavior for sorting.
+        
+        The menu isn't rebuilt after sorting, so the selected mailbox was not
+        sticky for that operation.
+        
+        Refactor the sticky cursor setting out so it can be explicitly called
+        after sorting too.
+
+M	browser.c
+
+2019-10-08 15:22:27 +0800  Kevin McCarthy  <kevin@8t8.us> (46223bc9)
+
+        * Convert start_debug() to use buffer pool.
+
+M	init.c
+
+2019-10-08 15:21:44 +0800  Kevin McCarthy  <kevin@8t8.us> (fb2487c2)
+
+        * Convert set/reset and source_rc to use buffers for paths.
+
+M	init.c
+
+2019-10-08 13:07:40 +0800  Kevin McCarthy  <kevin@8t8.us> (49c97808)
+
+        * Convert parse_path_(un)list to use buffer pool for path.
+        
+        Don't use the buf parameter to avoid stretchi